1936 files changed, 131947 insertions, 57763 deletions

diff --git a/Documentation/ABI/testing/sysfs-class-net b/Documentation/ABI/testing/sysfs-class-net
index 2f1788111cd9..e2e0fe553ad8 100644
--- a/Documentation/ABI/testing/sysfs-class-net
+++ b/Documentation/ABI/testing/sysfs-class-net
@@ -117,7 +117,7 @@ Description:
 		full: full duplex
 
 		Note: This attribute is only valid for interfaces that implement
-		the ethtool get_settings method (mostly Ethernet).
+		the ethtool get_link_ksettings method (mostly Ethernet).
 
 What:		/sys/class/net/<iface>/flags
 Date:		April 2005
@@ -224,7 +224,7 @@ Description:
 		an integer representing the link speed in Mbits/sec.
 
 		Note: this attribute is only valid for interfaces that implement
-		the ethtool get_settings method (mostly Ethernet ).
+		the ethtool get_link_ksettings method (mostly Ethernet).
 
 What:		/sys/class/net/<iface>/tx_queue_len
 Date:		April 2005
diff --git a/Documentation/ABI/testing/sysfs-class-net-dsa b/Documentation/ABI/testing/sysfs-class-net-dsa
new file mode 100644
index 000000000000..f240221e071e
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-net-dsa
@@ -0,0 +1,7 @@
+What:		/sys/class/net/<iface>/tagging
+Date:		August 2018
+KernelVersion:	4.20
+Contact:	netdev@vger.kernel.org
+Description:
+		String indicating the type of tagging protocol used by the
+		DSA slave network device.
diff --git a/Documentation/core-api/idr.rst b/Documentation/core-api/idr.rst
index d351e880a2f6..a2738050c4f0 100644
--- a/Documentation/core-api/idr.rst
+++ b/Documentation/core-api/idr.rst
@@ -1,4 +1,4 @@
-.. SPDX-License-Identifier: CC-BY-SA-4.0
+.. SPDX-License-Identifier: GPL-2.0+
 
 =============
 ID Allocation
diff --git a/Documentation/devicetree/bindings/mips/mscc.txt b/Documentation/devicetree/bindings/mips/mscc.txt
index ae15ec333542..bc817e984628 100644
--- a/Documentation/devicetree/bindings/mips/mscc.txt
+++ b/Documentation/devicetree/bindings/mips/mscc.txt
@@ -41,3 +41,19 @@ Example:
 		compatible = "mscc,ocelot-cpu-syscon", "syscon";
 		reg = <0x70000000 0x2c>;
 	};
+
+o HSIO regs:
+
+The SoC has a few registers (HSIO) handling miscellaneous functionalities:
+configuration and status of PLL5, RCOMP, SyncE, SerDes configurations and
+status, SerDes muxing and a thermal sensor.
+
+Required properties:
+- compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
+- reg : Should contain registers location and length
+
+Example:
+	syscon@10d0000 {
+		compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
+		reg = <0x10d0000 0x10000>;
+	};
diff --git a/Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt b/Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
index 4648948f7c3b..e15589f47787 100644
--- a/Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
+++ b/Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
@@ -19,6 +19,9 @@ Optional properties:
 - interrupt-names: must be "mdio_done_error" when there is a share interrupt fed
   to this hardware block, or must be "mdio_done" for the first interrupt and
   "mdio_error" for the second when there are separate interrupts
+- clocks: A reference to the clock supplying the MDIO bus controller
+- clock-frequency: the MDIO bus clock that must be output by the MDIO bus
+  hardware, if absent, the default hardware values are used
 
 Child nodes of this MDIO bus controller node are standard Ethernet PHY device
 nodes as described in Documentation/devicetree/bindings/net/phy.txt
diff --git a/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt b/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt
new file mode 100644
index 000000000000..886cbe8ffb38
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt
@@ -0,0 +1,143 @@
+Lantiq GSWIP Ethernet switches
+==================================
+
+Required properties for GSWIP core:
+
+- compatible	: "lantiq,xrx200-gswip" for the embedded GSWIP in the
+		  xRX200 SoC
+- reg		: memory range of the GSWIP core registers
+		: memory range of the GSWIP MDIO registers
+		: memory range of the GSWIP MII registers
+
+See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of
+additional required and optional properties.
+
+
+Required properties for MDIO bus:
+- compatible	: "lantiq,xrx200-mdio" for the MDIO bus inside the GSWIP
+		  core of the xRX200 SoC and the PHYs connected to it.
+
+See Documentation/devicetree/bindings/net/mdio.txt for a list of additional
+required and optional properties.
+
+
+Required properties for GPHY firmware loading:
+- compatible	: "lantiq,xrx200-gphy-fw", "lantiq,gphy-fw"
+		  "lantiq,xrx300-gphy-fw", "lantiq,gphy-fw"
+		  "lantiq,xrx330-gphy-fw", "lantiq,gphy-fw"
+		  for the loading of the firmware into the embedded
+		  GPHY core of the SoC.
+- lantiq,rcu	: reference to the rcu syscon
+
+The GPHY firmware loader has a list of GPHY entries, one for each
+embedded GPHY
+
+- reg		: Offset of the GPHY firmware register in the RCU
+		  register range
+- resets	: list of resets of the embedded GPHY
+- reset-names	: list of names of the resets
+
+Example:
+
+Ethernet switch on the VRX200 SoC:
+
+switch@e108000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "lantiq,xrx200-gswip";
+	reg = <	0xe108000 0x3100	/* switch */
+		0xe10b100 0xd8		/* mdio */
+		0xe10b1d8 0x130		/* mii */
+		>;
+	dsa,member = <0 0>;
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan3";
+			phy-mode = "rgmii";
+			phy-handle = <&phy0>;
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan4";
+			phy-mode = "rgmii";
+			phy-handle = <&phy1>;
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+			phy-mode = "internal";
+			phy-handle = <&phy11>;
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "lan1";
+			phy-mode = "internal";
+			phy-handle = <&phy13>;
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "wan";
+			phy-mode = "rgmii";
+			phy-handle = <&phy5>;
+		};
+
+		port@6 {
+			reg = <0x6>;
+			label = "cpu";
+			ethernet = <&eth0>;
+		};
+	};
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "lantiq,xrx200-mdio";
+		reg = <0>;
+
+		phy0: ethernet-phy@0 {
+			reg = <0x0>;
+		};
+		phy1: ethernet-phy@1 {
+			reg = <0x1>;
+		};
+		phy5: ethernet-phy@5 {
+			reg = <0x5>;
+		};
+		phy11: ethernet-phy@11 {
+			reg = <0x11>;
+		};
+		phy13: ethernet-phy@13 {
+			reg = <0x13>;
+		};
+	};
+
+	gphy-fw {
+		compatible = "lantiq,xrx200-gphy-fw", "lantiq,gphy-fw";
+		lantiq,rcu = <&rcu0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gphy@20 {
+			reg = <0x20>;
+
+			resets = <&reset0 31 30>;
+			reset-names = "gphy";
+		};
+
+		gphy@68 {
+			reg = <0x68>;
+
+			resets = <&reset0 29 28>;
+			reset-names = "gphy";
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/net/lantiq,xrx200-net.txt b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.txt
new file mode 100644
index 000000000000..5ff5e68bbbb6
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.txt
@@ -0,0 +1,21 @@
+Lantiq xRX200 GSWIP PMAC Ethernet driver
+==================================
+
+Required properties:
+
+- compatible	: "lantiq,xrx200-net" for the PMAC of the embedded
+		: GSWIP in the xXR200
+- reg		: memory range of the PMAC core inside of the GSWIP core
+- interrupts	: TX and RX DMA interrupts. Use interrupt-names "tx" for
+		: the TX interrupt and "rx" for the RX interrupt.
+
+Example:
+
+ethernet@e10b308 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "lantiq,xrx200-net";
+	reg = <0xe10b308 0xcf8>;
+	interrupts = <73>, <72>;
+	interrupt-names = "tx", "rx";
+};
diff --git a/Documentation/devicetree/bindings/net/marvell-pp2.txt b/Documentation/devicetree/bindings/net/marvell-pp2.txt
index fc019df0d863..b78397669320 100644
--- a/Documentation/devicetree/bindings/net/marvell-pp2.txt
+++ b/Documentation/devicetree/bindings/net/marvell-pp2.txt
@@ -31,7 +31,7 @@ required.
 
 Required properties (port):
 
-- interrupts: interrupt for the port
+- interrupts: interrupt(s) for the port
 - port-id: ID of the port from the MAC point of view
 - gop-port-id: only for marvell,armada-7k-pp2, ID of the port from the
   GOP (Group Of Ports) point of view. This ID is used to index the
@@ -43,10 +43,12 @@ Optional properties (port):
 - marvell,loopback: port is loopback mode
 - phy: a phandle to a phy node defining the PHY address (as the reg
   property, a single integer).
-- interrupt-names: if more than a single interrupt for rx is given, must
-                   be the name associated to the interrupts listed. Valid
-                   names are: "tx-cpu0", "tx-cpu1", "tx-cpu2", "tx-cpu3",
-		   "rx-shared", "link".
+- interrupt-names: if more than a single interrupt for is given, must be the
+                   name associated to the interrupts listed. Valid names are:
+                   "hifX", with X in [0..8], and "link". The names "tx-cpu0",
+                   "tx-cpu1", "tx-cpu2", "tx-cpu3" and "rx-shared" are supported
+                   for backward compatibility but shouldn't be used for new
+                   additions.
 - marvell,system-controller: a phandle to the system controller.
 
 Example for marvell,armada-375-pp2:
@@ -89,9 +91,14 @@ cpm_ethernet: ethernet@0 {
 			     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
 			     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
 			     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-				  "tx-cpu3", "rx-shared";
+			     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 59 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 63 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 67 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 71 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
+				  "hif5", "hif6", "hif7", "hif8", "link";
 		port-id = <0>;
 		gop-port-id = <0>;
 	};
@@ -101,9 +108,14 @@ cpm_ethernet: ethernet@0 {
 			     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
 			     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
 			     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-				  "tx-cpu3", "rx-shared";
+			     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 60 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 64 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 68 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 72 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
+				  "hif5", "hif6", "hif7", "hif8", "link";
 		port-id = <1>;
 		gop-port-id = <2>;
 	};
@@ -113,9 +125,14 @@ cpm_ethernet: ethernet@0 {
 			     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
 			     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
 			     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-				  "tx-cpu3", "rx-shared";
+			     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 61 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 65 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 69 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 73 IRQ_TYPE_LEVEL_HIGH>,
+			     <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
+				  "hif5", "hif6", "hif7", "hif8", "link";
 		port-id = <2>;
 		gop-port-id = <3>;
 	};
diff --git a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
index e22d8cfea687..5100358177c9 100644
--- a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
+++ b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
@@ -1,4 +1,4 @@
-Micrel KSZ9021/KSZ9031 Gigabit Ethernet PHY
+Micrel KSZ9021/KSZ9031/KSZ9131 Gigabit Ethernet PHY
 
 Some boards require special tuning values, particularly when it comes
 to clock delays. You can specify clock delay values in the PHY OF
@@ -64,6 +64,32 @@ KSZ9031:
         Attention: The link partner must be configurable as slave otherwise
         no link will be established.
 
+KSZ9131:
+
+  All skew control options are specified in picoseconds. The increment
+  step is 100ps. Unlike KSZ9031, the values represent picoseccond delays.
+  A negative value can be assigned as rxc-skew-psec = <(-100)>;.
+
+  Optional properties:
+
+    Range of the value -700 to 2400, default value 0:
+
+      - rxc-skew-psec : Skew control of RX clock pad
+      - txc-skew-psec : Skew control of TX clock pad
+
+    Range of the value -700 to 800, default value 0:
+
+      - rxdv-skew-psec : Skew control of RX CTL pad
+      - txen-skew-psec : Skew control of TX CTL pad
+      - rxd0-skew-psec : Skew control of RX data 0 pad
+      - rxd1-skew-psec : Skew control of RX data 1 pad
+      - rxd2-skew-psec : Skew control of RX data 2 pad
+      - rxd3-skew-psec : Skew control of RX data 3 pad
+      - txd0-skew-psec : Skew control of TX data 0 pad
+      - txd1-skew-psec : Skew control of TX data 1 pad
+      - txd2-skew-psec : Skew control of TX data 2 pad
+      - txd3-skew-psec : Skew control of TX data 3 pad
+
 Examples:
 
 	mdio {
diff --git a/Documentation/devicetree/bindings/net/mscc-ocelot.txt b/Documentation/devicetree/bindings/net/mscc-ocelot.txt
index 0a84711abece..9e5c17d426ce 100644
--- a/Documentation/devicetree/bindings/net/mscc-ocelot.txt
+++ b/Documentation/devicetree/bindings/net/mscc-ocelot.txt
@@ -12,7 +12,6 @@ Required properties:
   - "sys"
   - "rew"
   - "qs"
-  - "hsio"
   - "qsys"
   - "ana"
   - "portX" with X from 0 to the number of last port index available on that
@@ -45,7 +44,6 @@ Example:
 		reg = <0x1010000 0x10000>,
 		      <0x1030000 0x10000>,
 		      <0x1080000 0x100>,
-		      <0x10d0000 0x10000>,
 		      <0x11e0000 0x100>,
 		      <0x11f0000 0x100>,
 		      <0x1200000 0x100>,
@@ -59,10 +57,9 @@ Example:
 		      <0x1280000 0x100>,
 		      <0x1800000 0x80000>,
 		      <0x1880000 0x10000>;
-		reg-names = "sys", "rew", "qs", "hsio", "port0",
-			    "port1", "port2", "port3", "port4", "port5",
-			    "port6", "port7", "port8", "port9", "port10",
-			    "qsys", "ana";
+		reg-names = "sys", "rew", "qs", "port0", "port1", "port2",
+			    "port3", "port4", "port5", "port6", "port7",
+			    "port8", "port9", "port10", "qsys", "ana";
 		interrupts = <21 22>;
 		interrupt-names = "xtr", "inj";
 
diff --git a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
index 0eedabe22cc3..5ff37c68c941 100644
--- a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
+++ b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
@@ -1,10 +1,5 @@
 * Microsemi - vsc8531 Giga bit ethernet phy
 
-Required properties:
-- compatible	: Should contain phy id as "ethernet-phy-idAAAA.BBBB"
-		  The PHY device uses the binding described in
-		  Documentation/devicetree/bindings/net/phy.txt
-
 Optional properties:
 - vsc8531,vddmac	: The vddmac in mV. Allowed values is listed
 			  in the first row of Table 1 (below).
@@ -27,14 +22,16 @@ Optional properties:
 			  'vddmac'.
 			  Default value is 0%.
 			  Ref: Table:1 - Edge rate change (below).
-- vsc8531,led-0-mode	: LED mode. Specify how the LED[0] should behave.
-			  Allowed values are define in
-			  "include/dt-bindings/net/mscc-phy-vsc8531.h".
-			  Default value is VSC8531_LINK_1000_ACTIVITY (1).
-- vsc8531,led-1-mode	: LED mode. Specify how the LED[1] should behave.
-			  Allowed values are define in
+- vsc8531,led-[N]-mode	: LED mode. Specify how the LED[N] should behave.
+			  N depends on the number of LEDs supported by a
+			  PHY.
+			  Allowed values are defined in
 			  "include/dt-bindings/net/mscc-phy-vsc8531.h".
-			  Default value is VSC8531_LINK_100_ACTIVITY (2).
+			  Default values are VSC8531_LINK_1000_ACTIVITY (1),
+			  VSC8531_LINK_100_ACTIVITY (2),
+			  VSC8531_LINK_ACTIVITY (0) and
+			  VSC8531_DUPLEX_COLLISION (8).
+
 
 Table: 1 - Edge rate change
 ----------------------------------------------------------------|
diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt
index da249b7c406c..3530256a879c 100644
--- a/Documentation/devicetree/bindings/net/renesas,ravb.txt
+++ b/Documentation/devicetree/bindings/net/renesas,ravb.txt
@@ -6,6 +6,7 @@ interface contains.
 Required properties:
 - compatible: Must contain one or more of the following:
       - "renesas,etheravb-r8a7743" for the R8A7743 SoC.
+      - "renesas,etheravb-r8a7744" for the R8A7744 SoC.
       - "renesas,etheravb-r8a7745" for the R8A7745 SoC.
       - "renesas,etheravb-r8a77470" for the R8A77470 SoC.
       - "renesas,etheravb-r8a7790" for the R8A7790 SoC.
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
index 7fd4e8ce4149..2196d1ab3c8c 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
@@ -56,6 +56,11 @@ Optional properties:
 				     the length can vary between hw versions.
 - <supply-name>-supply: handle to the regulator device tree node
 			   optional "supply-name" is "vdd-0.8-cx-mx".
+- memory-region:
+	Usage: optional
+	Value type: <phandle>
+	Definition: reference to the reserved-memory for the msa region
+		    used by the wifi firmware running in Q6.
 
 Example (to supply the calibration data alone):
 
@@ -149,4 +154,5 @@ wifi@18000000 {
 			   <0 140 0 /* CE10 */ >,
 			   <0 141 0 /* CE11 */ >;
 		vdd-0.8-cx-mx-supply = <&pm8998_l5>;
+		memory-region = <&wifi_msa_mem>;
 };
diff --git a/Documentation/devicetree/bindings/phy/phy-ocelot-serdes.txt b/Documentation/devicetree/bindings/phy/phy-ocelot-serdes.txt
new file mode 100644
index 000000000000..332219860187
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-ocelot-serdes.txt
@@ -0,0 +1,43 @@
+Microsemi Ocelot SerDes muxing driver
+-------------------------------------
+
+On Microsemi Ocelot, there is a handful of registers in HSIO address
+space for setting up the SerDes to switch port muxing.
+
+A SerDes X can be "muxed" to work with switch port Y or Z for example.
+One specific SerDes can also be used as a PCIe interface.
+
+Hence, a SerDes represents an interface, be it an Ethernet or a PCIe one.
+
+There are two kinds of SerDes: SERDES1G supports 10/100Mbps in
+half/full-duplex and 1000Mbps in full-duplex mode while SERDES6G supports
+10/100Mbps in half/full-duplex and 1000/2500Mbps in full-duplex mode.
+
+Also, SERDES6G number (aka "macro") 0 is the only interface supporting
+QSGMII.
+
+This is a child of the HSIO syscon ("mscc,ocelot-hsio", see
+Documentation/devicetree/bindings/mips/mscc.txt) on the Microsemi Ocelot.
+
+Required properties:
+
+- compatible: should be "mscc,vsc7514-serdes"
+- #phy-cells : from the generic phy bindings, must be 2.
+	       The first number defines the input port to use for a given
+	       SerDes macro. The second defines the macro to use. They are
+	       defined in dt-bindings/phy/phy-ocelot-serdes.h
+
+Example:
+
+	serdes: serdes {
+		compatible = "mscc,vsc7514-serdes";
+		#phy-cells = <2>;
+	};
+
+	ethernet {
+		port1 {
+			phy-handle = <&phy_foo>;
+			/* Link SERDES1G_5 to port1 */
+			phys = <&serdes 1 SERDES1G_5>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt
index 03c741602c6d..6d2dd8a31482 100644
--- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt
@@ -98,6 +98,12 @@ The property below is dependent on fsl,tdm-interface:
 	usage: optional for tdm interface
 	value type: <empty>
 	Definition : Internal loopback connecting on TDM layer.
+- fsl,hmask
+	usage: optional
+	Value type: <u16>
+	Definition: HDLC address recognition. Set to zero to disable
+		    address filtering of packets:
+		    fsl,hmask = /bits/ 16 <0x0000>;
 
 Example for tdm interface:
 
diff --git a/Documentation/driver-api/fpga/fpga-mgr.rst b/Documentation/driver-api/fpga/fpga-mgr.rst
index 4b3825da48d9..82b6dbbd31cd 100644
--- a/Documentation/driver-api/fpga/fpga-mgr.rst
+++ b/Documentation/driver-api/fpga/fpga-mgr.rst
@@ -184,6 +184,11 @@ API for implementing a new FPGA Manager driver
 API for programming an FPGA
 ---------------------------
 
+FPGA Manager flags
+
+.. kernel-doc:: include/linux/fpga/fpga-mgr.h
+   :doc: FPGA Manager flags
+
 .. kernel-doc:: include/linux/fpga/fpga-mgr.h
    :functions: fpga_image_info
 
diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
index 02a323c43261..eb0754475dd0 100644
--- a/Documentation/networking/00-INDEX
+++ b/Documentation/networking/00-INDEX
@@ -56,6 +56,8 @@ de4x5.txt
 	- the Digital EtherWORKS DE4?? and DE5?? PCI Ethernet driver
 decnet.txt
 	- info on using the DECnet networking layer in Linux.
+defza.txt
+	- the DEC FDDIcontroller 700 (DEFZA-xx) TURBOchannel FDDI driver
 dl2k.txt
 	- README for D-Link DL2000-based Gigabit Ethernet Adapters (dl2k.ko).
 dm9000.txt
@@ -68,12 +70,6 @@ driver.txt
 	- Softnet driver issues.
 ena.txt
 	- info on Amazon's Elastic Network Adapter (ENA)
-e100.txt
-	- info on Intel's EtherExpress PRO/100 line of 10/100 boards
-e1000.txt
-	- info on Intel's E1000 line of gigabit ethernet boards
-e1000e.txt
-	- README for the Intel Gigabit Ethernet Driver (e1000e).
 eql.txt
 	- serial IP load balancing
 fib_trie.txt
@@ -92,16 +88,8 @@ generic_netlink.txt
 	- info on Generic Netlink
 gianfar.txt
 	- Gianfar Ethernet Driver.
-i40e.txt
-	- README for the Intel Ethernet Controller XL710 Driver (i40e).
-i40evf.txt
-	- Short note on the Driver for the Intel(R) XL710 X710 Virtual Function
 ieee802154.txt
 	- Linux IEEE 802.15.4 implementation, API and drivers
-igb.txt
-	- README for the Intel Gigabit Ethernet Driver (igb).
-igbvf.txt
-	- README for the Intel Gigabit Ethernet Driver (igbvf).
 ip-sysctl.txt
 	- /proc/sys/net/ipv4/* variables
 ip_dynaddr.txt
@@ -118,12 +106,6 @@ ipvs-sysctl.txt
 	- Per-inode explanation of the /proc/sys/net/ipv4/vs interface.
 irda.txt
 	- where to get IrDA (infrared) utilities and info for Linux.
-ixgb.txt
-	- README for the Intel 10 Gigabit Ethernet Driver (ixgb).
-ixgbe.txt
-	- README for the Intel 10 Gigabit Ethernet Driver (ixgbe).
-ixgbevf.txt
-	- README for the Intel Virtual Function (VF) Driver (ixgbevf).
 l2tp.txt
 	- User guide to the L2TP tunnel protocol.
 lapb-module.txt
@@ -198,8 +180,6 @@ tc-actions-env-rules.txt
 	- rules for traffic control (tc) actions.
 timestamping.txt
 	- overview of network packet timestamping variants.
-tcp.txt
-	- short blurb on how TCP output takes place.
 tcp-thin.txt
 	- kernel tuning options for low rate 'thin' TCP streams.
 team.txt
diff --git a/Documentation/networking/af_xdp.rst b/Documentation/networking/af_xdp.rst
index ff929cfab4f4..4ae4f9d8f8fe 100644
--- a/Documentation/networking/af_xdp.rst
+++ b/Documentation/networking/af_xdp.rst
@@ -159,8 +159,8 @@ log2(2048) LSB of the addr will be masked off, meaning that 2048, 2050
 and 3000 refers to the same chunk.
 
 
-UMEM Completetion Ring
-~~~~~~~~~~~~~~~~~~~~~~
+UMEM Completion Ring
+~~~~~~~~~~~~~~~~~~~~
 
 The Completion Ring is used transfer ownership of UMEM frames from
 kernel-space to user-space. Just like the Fill ring, UMEM indicies are
diff --git a/Documentation/networking/defza.txt b/Documentation/networking/defza.txt
new file mode 100644
index 000000000000..663e4a906751
--- /dev/null
+++ b/Documentation/networking/defza.txt
@@ -0,0 +1,57 @@
+Notes on the DEC FDDIcontroller 700 (DEFZA-xx) driver v.1.1.4.
+
+
+DEC FDDIcontroller 700 is DEC's first-generation TURBOchannel FDDI
+network card, designed in 1990 specifically for the DECstation 5000
+model 200 workstation.  The board is a single attachment station and
+it was manufactured in two variations, both of which are supported.
+
+First is the SAS MMF DEFZA-AA option, the original design implementing
+the standard MMF-PMD, however with a pair of ST connectors rather than
+the usual MIC connector.  The other one is the SAS ThinWire/STP DEFZA-CA
+option, denoted 700-C, with the network medium selectable by a switch
+between the DEC proprietary ThinWire-PMD using a BNC connector and the
+standard STP-PMD using a DE-9F connector.  This option can interface to
+a DECconcentrator 500 device and, in the case of the STP-PMD, also other
+FDDI equipment and was designed to make it easier to transition from
+existing IEEE 802.3 10BASE2 Ethernet and IEEE 802.5 Token Ring networks
+by providing means to reuse existing cabling.
+
+This driver handles any number of cards installed in a single system.
+They get fddi0, fddi1, etc. interface names assigned in the order of
+increasing TURBOchannel slot numbers.
+
+The board only supports DMA on the receive side.  Transmission involves
+the use of PIO.  As a result under a heavy transmission load there will
+be a significant impact on system performance.
+
+The board supports a 64-entry CAM for matching destination addresses.
+Two entries are preoccupied by the Directed Beacon and Ring Purger
+multicast addresses and the rest is used as a multicast filter.  An
+all-multi mode is also supported for LLC frames and it is used if
+requested explicitly or if the CAM overflows.  The promiscuous mode
+supports separate enables for LLC and SMT frames, but this driver
+doesn't support changing them individually.
+
+
+Known problems:
+
+None.
+
+
+To do:
+
+5. MAC address change.  The card does not support changing the Media
+   Access Controller's address registers but a similar effect can be
+   achieved by adding an alias to the CAM.  There is no way to disable
+   matching against the original address though.
+
+7. Queueing incoming/outgoing SMT frames in the driver if the SMT
+   receive/RMC transmit ring is full. (?)
+
+8. Retrieving/reporting FDDI/SNMP stats.
+
+
+Both success and failure reports are welcome.
+
+Maciej W. Rozycki  <macro@linux-mips.org>
diff --git a/Documentation/networking/devlink-params-bnxt.txt b/Documentation/networking/devlink-params-bnxt.txt
new file mode 100644
index 000000000000..481aa303d5b4
--- /dev/null
+++ b/Documentation/networking/devlink-params-bnxt.txt
@@ -0,0 +1,18 @@
+enable_sriov		[DEVICE, GENERIC]
+			Configuration mode: Permanent
+
+ignore_ari		[DEVICE, GENERIC]
+			Configuration mode: Permanent
+
+msix_vec_per_pf_max	[DEVICE, GENERIC]
+			Configuration mode: Permanent
+
+msix_vec_per_pf_min	[DEVICE, GENERIC]
+			Configuration mode: Permanent
+
+gre_ver_check		[DEVICE, DRIVER-SPECIFIC]
+			Generic Routing Encapsulation (GRE) version check will
+			be enabled in the device. If disabled, device skips
+			version checking for incoming packets.
+			Type: Boolean
+			Configuration mode: Permanent
diff --git a/Documentation/networking/devlink-params.txt b/Documentation/networking/devlink-params.txt
new file mode 100644
index 000000000000..ae444ffe73ac
--- /dev/null
+++ b/Documentation/networking/devlink-params.txt
@@ -0,0 +1,42 @@
+Devlink configuration parameters
+================================
+Following is the list of configuration parameters via devlink interface.
+Each parameter can be generic or driver specific and are device level
+parameters.
+
+Note that the driver-specific files should contain the generic params
+they support to, with supported config modes.
+
+Each parameter can be set in different configuration modes:
+	runtime		- set while driver is running, no reset required.
+	driverinit	- applied while driver initializes, requires restart
+			driver by devlink reload command.
+	permanent	- written to device's non-volatile memory, hard reset
+			required.
+
+Following is the list of parameters:
+====================================
+enable_sriov		[DEVICE, GENERIC]
+			Enable Single Root I/O Virtualisation (SRIOV) in
+			the device.
+			Type: Boolean
+
+ignore_ari		[DEVICE, GENERIC]
+			Ignore Alternative Routing-ID Interpretation (ARI)
+			capability. If enabled, adapter will ignore ARI
+			capability even when platforms has the support
+			enabled and creates same number of partitions when
+			platform does not support ARI.
+			Type: Boolean
+
+msix_vec_per_pf_max	[DEVICE, GENERIC]
+			Provides the maximum number of MSIX interrupts that
+			a device can create. Value is same across all
+			physical functions (PFs) in the device.
+			Type: u32
+
+msix_vec_per_pf_min	[DEVICE, GENERIC]
+			Provides the minimum number of MSIX interrupts required
+			for the device initialization. Value is same across all
+			physical functions (PFs) in the device.
+			Type: u32
diff --git a/drivers/staging/fsl-dpaa2/ethernet/ethernet-driver.rst b/Documentation/networking/dpaa2/ethernet-driver.rst
index 90ec940749e8..90ec940749e8 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/ethernet-driver.rst
+++ b/Documentation/networking/dpaa2/ethernet-driver.rst
diff --git a/Documentation/networking/dpaa2/index.rst b/Documentation/networking/dpaa2/index.rst
index 10bea113a7bc..67bd87fe6c53 100644
--- a/Documentation/networking/dpaa2/index.rst
+++ b/Documentation/networking/dpaa2/index.rst
@@ -7,3 +7,4 @@ DPAA2 Documentation
 
    overview
    dpio-driver
+   ethernet-driver
diff --git a/Documentation/networking/e100.rst b/Documentation/networking/e100.rst
index f81111eba9c5..5e2839b4ec92 100644
--- a/Documentation/networking/e100.rst
+++ b/Documentation/networking/e100.rst
@@ -1,4 +1,5 @@
-==============================================================
+.. SPDX-License-Identifier: GPL-2.0+
+
 Linux* Base Driver for the Intel(R) PRO/100 Family of Adapters
 ==============================================================
 
diff --git a/Documentation/networking/e1000.rst b/Documentation/networking/e1000.rst
index f10dd4086921..6379d4d20771 100644
--- a/Documentation/networking/e1000.rst
+++ b/Documentation/networking/e1000.rst
@@ -1,4 +1,5 @@
-===========================================================
+.. SPDX-License-Identifier: GPL-2.0+
+
 Linux* Base Driver for Intel(R) Ethernet Network Connection
 ===========================================================
 
diff --git a/Documentation/networking/e1000e.rst b/Documentation/networking/e1000e.rst
new file mode 100644
index 000000000000..33554e5416c5
--- /dev/null
+++ b/Documentation/networking/e1000e.rst
@@ -0,0 +1,382 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Driver for Intel(R) Ethernet Network Connection
+======================================================
+
+Intel Gigabit Linux driver.
+Copyright(c) 2008-2018 Intel Corporation.
+
+Contents
+========
+
+- Identifying Your Adapter
+- Command Line Parameters
+- Additional Configurations
+- Support
+
+
+Identifying Your Adapter
+========================
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+https://www.intel.com/support
+
+
+Command Line Parameters
+=======================
+If the driver is built as a module, the following optional parameters are used
+by entering them on the command line with the modprobe command using this
+syntax::
+
+    modprobe e1000e [<option>=<VAL1>,<VAL2>,...]
+
+There needs to be a <VAL#> for each network port in the system supported by
+this driver. The values will be applied to each instance, in function order.
+For example::
+
+    modprobe e1000e InterruptThrottleRate=16000,16000
+
+In this case, there are two network ports supported by e1000e in the system.
+The default value for each parameter is generally the recommended setting,
+unless otherwise noted.
+
+NOTE: A descriptor describes a data buffer and attributes related to the data
+buffer. This information is accessed by the hardware.
+
+InterruptThrottleRate
+---------------------
+:Valid Range: 0,1,3,4,100-100000
+:Default Value: 3
+
+Interrupt Throttle Rate controls the number of interrupts each interrupt
+vector can generate per second. Increasing ITR lowers latency at the cost of
+increased CPU utilization, though it may help throughput in some circumstances.
+
+Setting InterruptThrottleRate to a value greater or equal to 100
+will program the adapter to send out a maximum of that many interrupts
+per second, even if more packets have come in. This reduces interrupt
+load on the system and can lower CPU utilization under heavy load,
+but will increase latency as packets are not processed as quickly.
+
+The default behaviour of the driver previously assumed a static
+InterruptThrottleRate value of 8000, providing a good fallback value for
+all traffic types, but lacking in small packet performance and latency.
+The hardware can handle many more small packets per second however, and
+for this reason an adaptive interrupt moderation algorithm was implemented.
+
+The driver has two adaptive modes (setting 1 or 3) in which
+it dynamically adjusts the InterruptThrottleRate value based on the traffic
+that it receives. After determining the type of incoming traffic in the last
+timeframe, it will adjust the InterruptThrottleRate to an appropriate value
+for that traffic.
+
+The algorithm classifies the incoming traffic every interval into
+classes.  Once the class is determined, the InterruptThrottleRate value is
+adjusted to suit that traffic type the best. There are three classes defined:
+"Bulk traffic", for large amounts of packets of normal size; "Low latency",
+for small amounts of traffic and/or a significant percentage of small
+packets; and "Lowest latency", for almost completely small packets or
+minimal traffic.
+
+ - 0: Off
+      Turns off any interrupt moderation and may improve small packet latency.
+      However, this is generally not suitable for bulk throughput traffic due
+      to the increased CPU utilization of the higher interrupt rate.
+ - 1: Dynamic mode
+      This mode attempts to moderate interrupts per vector while maintaining
+      very low latency. This can sometimes cause extra CPU utilization. If
+      planning on deploying e1000e in a latency sensitive environment, this
+      parameter should be considered.
+ - 3: Dynamic Conservative mode (default)
+      In dynamic conservative mode, the InterruptThrottleRate value is set to
+      4000 for traffic that falls in class "Bulk traffic". If traffic falls in
+      the "Low latency" or "Lowest latency" class, the InterruptThrottleRate is
+      increased stepwise to 20000. This default mode is suitable for most
+      applications.
+ - 4: Simplified Balancing mode
+      In simplified mode the interrupt rate is based on the ratio of TX and
+      RX traffic.  If the bytes per second rate is approximately equal, the
+      interrupt rate will drop as low as 2000 interrupts per second.  If the
+      traffic is mostly transmit or mostly receive, the interrupt rate could
+      be as high as 8000.
+ - 100-100000:
+      Setting InterruptThrottleRate to a value greater or equal to 100
+      will program the adapter to send at most that many interrupts per second,
+      even if more packets have come in. This reduces interrupt load on the
+      system and can lower CPU utilization under heavy load, but will increase
+      latency as packets are not processed as quickly.
+
+NOTE: InterruptThrottleRate takes precedence over the TxAbsIntDelay and
+RxAbsIntDelay parameters. In other words, minimizing the receive and/or
+transmit absolute delays does not force the controller to generate more
+interrupts than what the Interrupt Throttle Rate allows.
+
+RxIntDelay
+----------
+:Valid Range: 0-65535 (0=off)
+:Default Value: 0
+
+This value delays the generation of receive interrupts in units of 1.024
+microseconds. Receive interrupt reduction can improve CPU efficiency if
+properly tuned for specific network traffic. Increasing this value adds extra
+latency to frame reception and can end up decreasing the throughput of TCP
+traffic. If the system is reporting dropped receives, this value may be set
+too high, causing the driver to run out of available receive descriptors.
+
+CAUTION: When setting RxIntDelay to a value other than 0, adapters may hang
+(stop transmitting) under certain network conditions. If this occurs a NETDEV
+WATCHDOG message is logged in the system event log. In addition, the
+controller is automatically reset, restoring the network connection. To
+eliminate the potential for the hang ensure that RxIntDelay is set to 0.
+
+RxAbsIntDelay
+-------------
+:Valid Range: 0-65535 (0=off)
+:Default Value: 8
+
+This value, in units of 1.024 microseconds, limits the delay in which a
+receive interrupt is generated. This value ensures that an interrupt is
+generated after the initial packet is received within the set amount of time,
+which is useful only if RxIntDelay is non-zero. Proper tuning, along with
+RxIntDelay, may improve traffic throughput in specific network conditions.
+
+TxIntDelay
+----------
+:Valid Range: 0-65535 (0=off)
+:Default Value: 8
+
+This value delays the generation of transmit interrupts in units of 1.024
+microseconds. Transmit interrupt reduction can improve CPU efficiency if
+properly tuned for specific network traffic. If the system is reporting
+dropped transmits, this value may be set too high causing the driver to run
+out of available transmit descriptors.
+
+TxAbsIntDelay
+-------------
+:Valid Range: 0-65535 (0=off)
+:Default Value: 32
+
+This value, in units of 1.024 microseconds, limits the delay in which a
+transmit interrupt is generated. It is useful only if TxIntDelay is non-zero.
+It ensures that an interrupt is generated after the initial Packet is sent on
+the wire within the set amount of time. Proper tuning, along with TxIntDelay,
+may improve traffic throughput in specific network conditions.
+
+copybreak
+---------
+:Valid Range: 0-xxxxxxx (0=off)
+:Default Value: 256
+
+The driver copies all packets below or equaling this size to a fresh receive
+buffer before handing it up the stack.
+This parameter differs from other parameters because it is a single (not 1,1,1
+etc.) parameter applied to all driver instances and it is also available
+during runtime at /sys/module/e1000e/parameters/copybreak.
+
+To use copybreak, type::
+
+    modprobe e1000e.ko copybreak=128
+
+SmartPowerDownEnable
+--------------------
+:Valid Range: 0,1
+:Default Value: 0 (disabled)
+
+Allows the PHY to turn off in lower power states. The user can turn off this
+parameter in supported chipsets.
+
+KumeranLockLoss
+---------------
+:Valid Range: 0,1
+:Default Value: 1 (enabled)
+
+This workaround skips resetting the PHY at shutdown for the initial silicon
+releases of ICH8 systems.
+
+IntMode
+-------
+:Valid Range: 0-2
+:Default Value: 0
+
+   +-------+----------------+
+   | Value | Interrupt Mode |
+   +=======+================+
+   |   0   |     Legacy     |
+   +-------+----------------+
+   |   1   |       MSI      |
+   +-------+----------------+
+   |   2   |      MSI-X     |
+   +-------+----------------+
+
+IntMode allows load time control over the type of interrupt registered for by
+the driver. MSI-X is required for multiple queue support, and some kernels and
+combinations of kernel .config options will force a lower level of interrupt
+support.
+
+This command will show different values for each type of interrupt::
+
+  cat /proc/interrupts
+
+CrcStripping
+------------
+:Valid Range: 0,1
+:Default Value: 1 (enabled)
+
+Strip the CRC from received packets before sending up the network stack. If
+you have a machine with a BMC enabled but cannot receive IPMI traffic after
+loading or enabling the driver, try disabling this feature.
+
+WriteProtectNVM
+---------------
+:Valid Range: 0,1
+:Default Value: 1 (enabled)
+
+If set to 1, configure the hardware to ignore all write/erase cycles to the
+GbE region in the ICHx NVM (in order to prevent accidental corruption of the
+NVM). This feature can be disabled by setting the parameter to 0 during initial
+driver load.
+
+NOTE: The machine must be power cycled (full off/on) when enabling NVM writes
+via setting the parameter to zero. Once the NVM has been locked (via the
+parameter at 1 when the driver loads) it cannot be unlocked except via power
+cycle.
+
+Debug
+-----
+:Valid Range: 0-16 (0=none,...,16=all)
+:Default Value: 0
+
+This parameter adjusts the level of debug messages displayed in the system logs.
+
+
+Additional Features and Configurations
+======================================
+
+Jumbo Frames
+------------
+Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
+to a value larger than the default value of 1500.
+
+Use the ifconfig command to increase the MTU size. For example, enter the
+following where <x> is the interface number::
+
+    ifconfig eth<x> mtu 9000 up
+
+Alternatively, you can use the ip command as follows::
+
+    ip link set mtu 9000 dev eth<x>
+    ip link set up dev eth<x>
+
+This setting is not saved across reboots. The setting change can be made
+permanent by adding 'MTU=9000' to the file:
+
+- For RHEL: /etc/sysconfig/network-scripts/ifcfg-eth<x>
+- For SLES: /etc/sysconfig/network/<config_file>
+
+NOTE: The maximum MTU setting for Jumbo Frames is 8996. This value coincides
+with the maximum Jumbo Frames size of 9018 bytes.
+
+NOTE: Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
+poor performance or loss of link.
+
+NOTE: The following adapters limit Jumbo Frames sized packets to a maximum of
+4088 bytes:
+
+  - Intel(R) 82578DM Gigabit Network Connection
+  - Intel(R) 82577LM Gigabit Network Connection
+
+The following adapters do not support Jumbo Frames:
+
+  - Intel(R) PRO/1000 Gigabit Server Adapter
+  - Intel(R) PRO/1000 PM Network Connection
+  - Intel(R) 82562G 10/100 Network Connection
+  - Intel(R) 82562G-2 10/100 Network Connection
+  - Intel(R) 82562GT 10/100 Network Connection
+  - Intel(R) 82562GT-2 10/100 Network Connection
+  - Intel(R) 82562V 10/100 Network Connection
+  - Intel(R) 82562V-2 10/100 Network Connection
+  - Intel(R) 82566DC Gigabit Network Connection
+  - Intel(R) 82566DC-2 Gigabit Network Connection
+  - Intel(R) 82566DM Gigabit Network Connection
+  - Intel(R) 82566MC Gigabit Network Connection
+  - Intel(R) 82566MM Gigabit Network Connection
+  - Intel(R) 82567V-3 Gigabit Network Connection
+  - Intel(R) 82577LC Gigabit Network Connection
+  - Intel(R) 82578DC Gigabit Network Connection
+
+NOTE: Jumbo Frames cannot be configured on an 82579-based Network device if
+MACSec is enabled on the system.
+
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. Download it at:
+
+https://www.kernel.org/pub/software/network/ethtool/
+
+NOTE: When validating enable/disable tests on some parts (for example, 82578),
+it is necessary to add a few seconds between tests when working with ethtool.
+
+
+Speed and Duplex Configuration
+------------------------------
+In addressing speed and duplex configuration issues, you need to distinguish
+between copper-based adapters and fiber-based adapters.
+
+In the default mode, an Intel(R) Ethernet Network Adapter using copper
+connections will attempt to auto-negotiate with its link partner to determine
+the best setting. If the adapter cannot establish link with the link partner
+using auto-negotiation, you may need to manually configure the adapter and link
+partner to identical settings to establish link and pass packets. This should
+only be needed when attempting to link with an older switch that does not
+support auto-negotiation or one that has been forced to a specific speed or
+duplex mode. Your link partner must match the setting you choose. 1 Gbps speeds
+and higher cannot be forced. Use the autonegotiation advertising setting to
+manually set devices for 1 Gbps and higher.
+
+Speed, duplex, and autonegotiation advertising are configured through the
+ethtool* utility.
+
+Caution: Only experienced network administrators should force speed and duplex
+or change autonegotiation advertising manually. The settings at the switch must
+always match the adapter settings. Adapter performance may suffer or your
+adapter may not operate if you configure the adapter differently from your
+switch.
+
+An Intel(R) Ethernet Network Adapter using fiber-based connections, however,
+will not attempt to auto-negotiate with its link partner since those adapters
+operate only in full duplex and only at their native speed.
+
+
+Enabling Wake on LAN* (WoL)
+---------------------------
+WoL is configured through the ethtool* utility.
+
+WoL will be enabled on the system during the next shut down or reboot. For
+this driver version, in order to enable WoL, the e1000e driver must be loaded
+prior to shutting down or suspending the system.
+
+NOTE: Wake on LAN is only supported on port A for the following devices:
+- Intel(R) PRO/1000 PT Dual Port Network Connection
+- Intel(R) PRO/1000 PT Dual Port Server Connection
+- Intel(R) PRO/1000 PT Dual Port Server Adapter
+- Intel(R) PRO/1000 PF Dual Port Server Adapter
+- Intel(R) PRO/1000 PT Quad Port Server Adapter
+- Intel(R) Gigabit PT Quad Port Server ExpressModule
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/e1000e.txt b/Documentation/networking/e1000e.txt
deleted file mode 100644
index 12089547baed..000000000000
--- a/Documentation/networking/e1000e.txt
+++ /dev/null
@@ -1,312 +0,0 @@
-Linux* Driver for Intel(R) Ethernet Network Connection
-======================================================
-
-Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2013 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Command Line Parameters
-- Additional Configurations
-- Support
-
-Identifying Your Adapter
-========================
-
-The e1000e driver supports all PCI Express Intel(R) Gigabit Network
-Connections, except those that are 82575, 82576 and 82580-based*.
-
-* NOTE: The Intel(R) PRO/1000 P Dual Port Server Adapter is supported by
-  the e1000 driver, not the e1000e driver due to the 82546 part being used
-  behind a PCI Express bridge.
-
-For more information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/go/network/adapter/idguide.htm
-
-For the latest Intel network drivers for Linux, refer to the following
-website.  In the search field, enter your adapter name or type, or use the
-networking link on the left to search for your adapter:
-
-    http://support.intel.com/support/go/network/adapter/home.htm
-
-Command Line Parameters
-=======================
-
-The default value for each parameter is generally the recommended setting,
-unless otherwise noted.
-
-NOTES:  For more information about the InterruptThrottleRate,
-        RxIntDelay, TxIntDelay, RxAbsIntDelay, and TxAbsIntDelay
-        parameters, see the application note at:
-        http://www.intel.com/design/network/applnots/ap450.htm
-
-InterruptThrottleRate
----------------------
-Valid Range:   0,1,3,4,100-100000 (0=off, 1=dynamic, 3=dynamic conservative,
-                                   4=simplified balancing)
-Default Value: 3
-
-The driver can limit the amount of interrupts per second that the adapter
-will generate for incoming packets. It does this by writing a value to the
-adapter that is based on the maximum amount of interrupts that the adapter
-will generate per second.
-
-Setting InterruptThrottleRate to a value greater or equal to 100
-will program the adapter to send out a maximum of that many interrupts
-per second, even if more packets have come in. This reduces interrupt
-load on the system and can lower CPU utilization under heavy load,
-but will increase latency as packets are not processed as quickly.
-
-The default behaviour of the driver previously assumed a static
-InterruptThrottleRate value of 8000, providing a good fallback value for
-all traffic types, but lacking in small packet performance and latency.
-The hardware can handle many more small packets per second however, and
-for this reason an adaptive interrupt moderation algorithm was implemented.
-
-The driver has two adaptive modes (setting 1 or 3) in which
-it dynamically adjusts the InterruptThrottleRate value based on the traffic
-that it receives. After determining the type of incoming traffic in the last
-timeframe, it will adjust the InterruptThrottleRate to an appropriate value
-for that traffic.
-
-The algorithm classifies the incoming traffic every interval into
-classes.  Once the class is determined, the InterruptThrottleRate value is
-adjusted to suit that traffic type the best. There are three classes defined:
-"Bulk traffic", for large amounts of packets of normal size; "Low latency",
-for small amounts of traffic and/or a significant percentage of small
-packets; and "Lowest latency", for almost completely small packets or
-minimal traffic.
-
-In dynamic conservative mode, the InterruptThrottleRate value is set to 4000
-for traffic that falls in class "Bulk traffic". If traffic falls in the "Low
-latency" or "Lowest latency" class, the InterruptThrottleRate is increased
-stepwise to 20000. This default mode is suitable for most applications.
-
-For situations where low latency is vital such as cluster or
-grid computing, the algorithm can reduce latency even more when
-InterruptThrottleRate is set to mode 1. In this mode, which operates
-the same as mode 3, the InterruptThrottleRate will be increased stepwise to
-70000 for traffic in class "Lowest latency".
-
-In simplified mode the interrupt rate is based on the ratio of TX and
-RX traffic.  If the bytes per second rate is approximately equal, the
-interrupt rate will drop as low as 2000 interrupts per second.  If the
-traffic is mostly transmit or mostly receive, the interrupt rate could
-be as high as 8000.
-
-Setting InterruptThrottleRate to 0 turns off any interrupt moderation
-and may improve small packet latency, but is generally not suitable
-for bulk throughput traffic.
-
-NOTE:  InterruptThrottleRate takes precedence over the TxAbsIntDelay and
-       RxAbsIntDelay parameters.  In other words, minimizing the receive
-       and/or transmit absolute delays does not force the controller to
-       generate more interrupts than what the Interrupt Throttle Rate
-       allows.
-
-NOTE:  When e1000e is loaded with default settings and multiple adapters
-       are in use simultaneously, the CPU utilization may increase non-
-       linearly.  In order to limit the CPU utilization without impacting
-       the overall throughput, we recommend that you load the driver as
-       follows:
-
-           modprobe e1000e InterruptThrottleRate=3000,3000,3000
-
-       This sets the InterruptThrottleRate to 3000 interrupts/sec for
-       the first, second, and third instances of the driver.  The range
-       of 2000 to 3000 interrupts per second works on a majority of
-       systems and is a good starting point, but the optimal value will
-       be platform-specific.  If CPU utilization is not a concern, use
-       RX_POLLING (NAPI) and default driver settings.
-
-RxIntDelay
-----------
-Valid Range:   0-65535 (0=off)
-Default Value: 0
-
-This value delays the generation of receive interrupts in units of 1.024
-microseconds.  Receive interrupt reduction can improve CPU efficiency if
-properly tuned for specific network traffic.  Increasing this value adds
-extra latency to frame reception and can end up decreasing the throughput
-of TCP traffic.  If the system is reporting dropped receives, this value
-may be set too high, causing the driver to run out of available receive
-descriptors.
-
-CAUTION:  When setting RxIntDelay to a value other than 0, adapters may
-          hang (stop transmitting) under certain network conditions.  If
-          this occurs a NETDEV WATCHDOG message is logged in the system
-          event log.  In addition, the controller is automatically reset,
-          restoring the network connection.  To eliminate the potential
-          for the hang ensure that RxIntDelay is set to 0.
-
-RxAbsIntDelay
--------------
-Valid Range:   0-65535 (0=off)
-Default Value: 8
-
-This value, in units of 1.024 microseconds, limits the delay in which a
-receive interrupt is generated.  Useful only if RxIntDelay is non-zero,
-this value ensures that an interrupt is generated after the initial
-packet is received within the set amount of time.  Proper tuning,
-along with RxIntDelay, may improve traffic throughput in specific network
-conditions.
-
-TxIntDelay
-----------
-Valid Range:   0-65535 (0=off)
-Default Value: 8
-
-This value delays the generation of transmit interrupts in units of
-1.024 microseconds.  Transmit interrupt reduction can improve CPU
-efficiency if properly tuned for specific network traffic.  If the
-system is reporting dropped transmits, this value may be set too high
-causing the driver to run out of available transmit descriptors.
-
-TxAbsIntDelay
--------------
-Valid Range:   0-65535 (0=off)
-Default Value: 32
-
-This value, in units of 1.024 microseconds, limits the delay in which a
-transmit interrupt is generated.  Useful only if TxIntDelay is non-zero,
-this value ensures that an interrupt is generated after the initial
-packet is sent on the wire within the set amount of time.  Proper tuning,
-along with TxIntDelay, may improve traffic throughput in specific
-network conditions.
-
-Copybreak
----------
-Valid Range:   0-xxxxxxx (0=off)
-Default Value: 256
-
-Driver copies all packets below or equaling this size to a fresh RX
-buffer before handing it up the stack.
-
-This parameter is different than other parameters, in that it is a
-single (not 1,1,1 etc.) parameter applied to all driver instances and
-it is also available during runtime at
-/sys/module/e1000e/parameters/copybreak
-
-SmartPowerDownEnable
---------------------
-Valid Range: 0-1
-Default Value:  0 (disabled)
-
-Allows PHY to turn off in lower power states. The user can set this parameter
-in supported chipsets.
-
-KumeranLockLoss
----------------
-Valid Range: 0-1
-Default Value: 1 (enabled)
-
-This workaround skips resetting the PHY at shutdown for the initial
-silicon releases of ICH8 systems.
-
-IntMode
--------
-Valid Range: 0-2 (0=legacy, 1=MSI, 2=MSI-X)
-Default Value: 2
-
-Allows changing the interrupt mode at module load time, without requiring a
-recompile. If the driver load fails to enable a specific interrupt mode, the
-driver will try other interrupt modes, from least to most compatible.  The
-interrupt order is MSI-X, MSI, Legacy.  If specifying MSI (IntMode=1)
-interrupts, only MSI and Legacy will be attempted.
-
-CrcStripping
-------------
-Valid Range: 0-1
-Default Value: 1 (enabled)
-
-Strip the CRC from received packets before sending up the network stack.  If
-you have a machine with a BMC enabled but cannot receive IPMI traffic after
-loading or enabling the driver, try disabling this feature.
-
-WriteProtectNVM
----------------
-Valid Range: 0,1
-Default Value: 1
-
-If set to 1, configure the hardware to ignore all write/erase cycles to the
-GbE region in the ICHx NVM (in order to prevent accidental corruption of the
-NVM). This feature can be disabled by setting the parameter to 0 during initial
-driver load.
-NOTE: The machine must be power cycled (full off/on) when enabling NVM writes
-via setting the parameter to zero. Once the NVM has been locked (via the
-parameter at 1 when the driver loads) it cannot be unlocked except via power
-cycle.
-
-Additional Configurations
-=========================
-
-  Jumbo Frames
-  ------------
-  Jumbo Frames support is enabled by changing the MTU to a value larger than
-  the default of 1500.  Use the ifconfig command to increase the MTU size.
-  For example:
-
-       ifconfig eth<x> mtu 9000 up
-
-  This setting is not saved across reboots.
-
-  Notes:
-
-  - The maximum MTU setting for Jumbo Frames is 9216.  This value coincides
-    with the maximum Jumbo Frames size of 9234 bytes.
-
-  - Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
-    poor performance or loss of link.
-
-  - Some adapters limit Jumbo Frames sized packets to a maximum of
-    4096 bytes and some adapters do not support Jumbo Frames.
-
-  - Jumbo Frames cannot be configured on an 82579-based Network device, if
-    MACSec is enabled on the system.
-
-  ethtool
-  -------
-  The driver utilizes the ethtool interface for driver configuration and
-  diagnostics, as well as displaying statistical information.  We
-  strongly recommend downloading the latest version of ethtool at:
-
-  https://kernel.org/pub/software/network/ethtool/
-
-  NOTE: When validating enable/disable tests on some parts (82578, for example)
-  you need to add a few seconds between tests when working with ethtool.
-
-  Speed and Duplex
-  ----------------
-  Speed and Duplex are configured through the ethtool* utility. For
-  instructions,  refer to the ethtool man page.
-
-  Enabling Wake on LAN* (WoL)
-  ---------------------------
-  WoL is configured through the ethtool* utility. For instructions on
-  enabling WoL with ethtool, refer to the ethtool man page.
-
-  WoL will be enabled on the system during the next shut down or reboot.
-  For this driver version, in order to enable WoL, the e1000e driver must be
-  loaded when shutting down or rebooting the system.
-
-  In most cases Wake On LAN is only supported on port A for multiple port
-  adapters. To verify if a port supports Wake on Lan run ethtool eth<X>.
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    www.intel.com/support/
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://sourceforge.net/projects/e1000
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt
index e6b4ebb2b243..2196b824e96c 100644
--- a/Documentation/networking/filter.txt
+++ b/Documentation/networking/filter.txt
@@ -203,11 +203,11 @@ opcodes as defined in linux/filter.h stand for:
 
   Instruction      Addressing mode      Description
 
-  ld               1, 2, 3, 4, 10       Load word into A
+  ld               1, 2, 3, 4, 12       Load word into A
   ldi              4                    Load word into A
   ldh              1, 2                 Load half-word into A
   ldb              1, 2                 Load byte into A
-  ldx              3, 4, 5, 10          Load word into X
+  ldx              3, 4, 5, 12          Load word into X
   ldxi             4                    Load word into X
   ldxb             5                    Load byte into X
 
@@ -216,14 +216,14 @@ opcodes as defined in linux/filter.h stand for:
 
   jmp              6                    Jump to label
   ja               6                    Jump to label
-  jeq              7, 8                 Jump on A == k
-  jneq             8                    Jump on A != k
-  jne              8                    Jump on A != k
-  jlt              8                    Jump on A <  k
-  jle              8                    Jump on A <= k
-  jgt              7, 8                 Jump on A >  k
-  jge              7, 8                 Jump on A >= k
-  jset             7, 8                 Jump on A &  k
+  jeq              7, 8, 9, 10          Jump on A == <x>
+  jneq             9, 10                Jump on A != <x>
+  jne              9, 10                Jump on A != <x>
+  jlt              9, 10                Jump on A <  <x>
+  jle              9, 10                Jump on A <= <x>
+  jgt              7, 8, 9, 10          Jump on A >  <x>
+  jge              7, 8, 9, 10          Jump on A >= <x>
+  jset             7, 8, 9, 10          Jump on A &  <x>
 
   add              0, 4                 A + <x>
   sub              0, 4                 A - <x>
@@ -240,7 +240,7 @@ opcodes as defined in linux/filter.h stand for:
   tax                                   Copy A into X
   txa                                   Copy X into A
 
-  ret              4, 9                 Return
+  ret              4, 11                Return
 
 The next table shows addressing formats from the 2nd column:
 
@@ -254,9 +254,11 @@ The next table shows addressing formats from the 2nd column:
    5               4*([k]&0xf)          Lower nibble * 4 at byte offset k in the packet
    6               L                    Jump label L
    7               #k,Lt,Lf             Jump to Lt if true, otherwise jump to Lf
-   8               #k,Lt                Jump to Lt if predicate is true
-   9               a/%a                 Accumulator A
-  10               extension            BPF extension
+   8               x/%x,Lt,Lf           Jump to Lt if true, otherwise jump to Lf
+   9               #k,Lt                Jump to Lt if predicate is true
+  10               x/%x,Lt              Jump to Lt if predicate is true
+  11               a/%a                 Accumulator A
+  12               extension            BPF extension
 
 The Linux kernel also has a couple of BPF extensions that are used along
 with the class of load instructions by "overloading" the k argument with
@@ -1125,6 +1127,14 @@ pointer type.  The types of pointers describe their base, as follows:
     PTR_TO_STACK        Frame pointer.
     PTR_TO_PACKET       skb->data.
     PTR_TO_PACKET_END   skb->data + headlen; arithmetic forbidden.
+    PTR_TO_SOCKET       Pointer to struct bpf_sock_ops, implicitly refcounted.
+    PTR_TO_SOCKET_OR_NULL
+                        Either a pointer to a socket, or NULL; socket lookup
+                        returns this type, which becomes a PTR_TO_SOCKET when
+                        checked != NULL. PTR_TO_SOCKET is reference-counted,
+                        so programs must release the reference through the
+                        socket release function before the end of the program.
+                        Arithmetic on these pointers is forbidden.
 However, a pointer may be offset from this base (as a result of pointer
 arithmetic), and this is tracked in two parts: the 'fixed offset' and 'variable
 offset'.  The former is used when an exactly-known value (e.g. an immediate
@@ -1171,6 +1181,13 @@ over the Ethernet header, then reads IHL and addes (IHL * 4), the resulting
 pointer will have a variable offset known to be 4n+2 for some n, so adding the 2
 bytes (NET_IP_ALIGN) gives a 4-byte alignment and so word-sized accesses through
 that pointer are safe.
+The 'id' field is also used on PTR_TO_SOCKET and PTR_TO_SOCKET_OR_NULL, common
+to all copies of the pointer returned from a socket lookup. This has similar
+behaviour to the handling for PTR_TO_MAP_VALUE_OR_NULL->PTR_TO_MAP_VALUE, but
+it also handles reference tracking for the pointer. PTR_TO_SOCKET implicitly
+represents a reference to the corresponding 'struct sock'. To ensure that the
+reference is not leaked, it is imperative to NULL-check the reference and in
+the non-NULL case, and pass the valid reference to the socket release function.
 
 Direct packet access
 --------------------
@@ -1444,6 +1461,55 @@ Error:
   8: (7a) *(u64 *)(r0 +0) = 1
   R0 invalid mem access 'imm'
 
+Program that performs a socket lookup then sets the pointer to NULL without
+checking it:
+value:
+  BPF_MOV64_IMM(BPF_REG_2, 0),
+  BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_2, -8),
+  BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+  BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+  BPF_MOV64_IMM(BPF_REG_3, 4),
+  BPF_MOV64_IMM(BPF_REG_4, 0),
+  BPF_MOV64_IMM(BPF_REG_5, 0),
+  BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp),
+  BPF_MOV64_IMM(BPF_REG_0, 0),
+  BPF_EXIT_INSN(),
+Error:
+  0: (b7) r2 = 0
+  1: (63) *(u32 *)(r10 -8) = r2
+  2: (bf) r2 = r10
+  3: (07) r2 += -8
+  4: (b7) r3 = 4
+  5: (b7) r4 = 0
+  6: (b7) r5 = 0
+  7: (85) call bpf_sk_lookup_tcp#65
+  8: (b7) r0 = 0
+  9: (95) exit
+  Unreleased reference id=1, alloc_insn=7
+
+Program that performs a socket lookup but does not NULL-check the returned
+value:
+  BPF_MOV64_IMM(BPF_REG_2, 0),
+  BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_2, -8),
+  BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+  BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+  BPF_MOV64_IMM(BPF_REG_3, 4),
+  BPF_MOV64_IMM(BPF_REG_4, 0),
+  BPF_MOV64_IMM(BPF_REG_5, 0),
+  BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp),
+  BPF_EXIT_INSN(),
+Error:
+  0: (b7) r2 = 0
+  1: (63) *(u32 *)(r10 -8) = r2
+  2: (bf) r2 = r10
+  3: (07) r2 += -8
+  4: (b7) r3 = 4
+  5: (b7) r4 = 0
+  6: (b7) r5 = 0
+  7: (85) call bpf_sk_lookup_tcp#65
+  8: (95) exit
+  Unreleased reference id=1, alloc_insn=7
+
 Testing
 -------
 
diff --git a/Documentation/networking/fm10k.rst b/Documentation/networking/fm10k.rst
new file mode 100644
index 000000000000..bf5e5942f28d
--- /dev/null
+++ b/Documentation/networking/fm10k.rst
@@ -0,0 +1,141 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Driver for Intel(R) Ethernet Multi-host Controller
+==============================================================
+
+August 20, 2018
+Copyright(c) 2015-2018 Intel Corporation.
+
+Contents
+========
+- Identifying Your Adapter
+- Additional Configurations
+- Performance Tuning
+- Known Issues
+- Support
+
+Identifying Your Adapter
+========================
+The driver in this release is compatible with devices based on the Intel(R)
+Ethernet Multi-host Controller.
+
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+http://www.intel.com/support
+
+
+Flow Control
+------------
+The Intel(R) Ethernet Switch Host Interface Driver does not support Flow
+Control. It will not send pause frames. This may result in dropped frames.
+
+
+Virtual Functions (VFs)
+-----------------------
+Use sysfs to enable VFs.
+Valid Range: 0-64
+
+For example::
+
+    echo $num_vf_enabled > /sys/class/net/$dev/device/sriov_numvfs //enable VFs
+    echo 0 > /sys/class/net/$dev/device/sriov_numvfs //disable VFs
+
+NOTE: Neither the device nor the driver control how VFs are mapped into config
+space. Bus layout will vary by operating system. On operating systems that
+support it, you can check sysfs to find the mapping.
+
+NOTE: When SR-IOV mode is enabled, hardware VLAN filtering and VLAN tag
+stripping/insertion will remain enabled. Please remove the old VLAN filter
+before the new VLAN filter is added. For example::
+
+    ip link set eth0 vf 0 vlan 100	// set vlan 100 for VF 0
+    ip link set eth0 vf 0 vlan 0	// Delete vlan 100
+    ip link set eth0 vf 0 vlan 200	// set a new vlan 200 for VF 0
+
+
+Additional Features and Configurations
+======================================
+
+Jumbo Frames
+------------
+Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
+to a value larger than the default value of 1500.
+
+Use the ifconfig command to increase the MTU size. For example, enter the
+following where <x> is the interface number::
+
+    ifconfig eth<x> mtu 9000 up
+
+Alternatively, you can use the ip command as follows::
+
+    ip link set mtu 9000 dev eth<x>
+    ip link set up dev eth<x>
+
+This setting is not saved across reboots. The setting change can be made
+permanent by adding 'MTU=9000' to the file:
+
+- For RHEL: /etc/sysconfig/network-scripts/ifcfg-eth<x>
+- For SLES: /etc/sysconfig/network/<config_file>
+
+NOTE: The maximum MTU setting for Jumbo Frames is 15342. This value coincides
+with the maximum Jumbo Frames size of 15364 bytes.
+
+NOTE: This driver will attempt to use multiple page sized buffers to receive
+each jumbo packet. This should help to avoid buffer starvation issues when
+allocating receive packets.
+
+
+Generic Receive Offload, aka GRO
+--------------------------------
+The driver supports the in-kernel software implementation of GRO. GRO has
+shown that by coalescing Rx traffic into larger chunks of data, CPU
+utilization can be significantly reduced when under large Rx load. GRO is an
+evolution of the previously-used LRO interface. GRO is able to coalesce
+other protocols besides TCP. It's also safe to use with configurations that
+are problematic for LRO, namely bridging and iSCSI.
+
+
+
+Supported ethtool Commands and Options for Filtering
+----------------------------------------------------
+-n --show-nfc
+  Retrieves the receive network flow classification configurations.
+
+rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6
+  Retrieves the hash options for the specified network traffic type.
+
+-N --config-nfc
+  Configures the receive network flow classification.
+
+rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|r
+  Configures the hash options for the specified network traffic type.
+
+- udp4: UDP over IPv4
+- udp6: UDP over IPv6
+- f Hash on bytes 0 and 1 of the Layer 4 header of the rx packet.
+- n Hash on bytes 2 and 3 of the Layer 4 header of the rx packet.
+
+
+Known Issues/Troubleshooting
+============================
+
+Enabling SR-IOV in a 64-bit Microsoft* Windows Server* 2012/R2 guest OS under Linux KVM
+---------------------------------------------------------------------------------------
+KVM Hypervisor/VMM supports direct assignment of a PCIe device to a VM. This
+includes traditional PCIe devices, as well as SR-IOV-capable devices based on
+the Intel Ethernet Controller XL710.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/i40e.rst b/Documentation/networking/i40e.rst
new file mode 100644
index 000000000000..0cc16c525d10
--- /dev/null
+++ b/Documentation/networking/i40e.rst
@@ -0,0 +1,770 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Driver for the Intel(R) Ethernet Controller 700 Series
+==================================================================
+
+Intel 40 Gigabit Linux driver.
+Copyright(c) 1999-2018 Intel Corporation.
+
+Contents
+========
+
+- Overview
+- Identifying Your Adapter
+- Intel(R) Ethernet Flow Director
+- Additional Configurations
+- Known Issues
+- Support
+
+
+Driver information can be obtained using ethtool, lspci, and ifconfig.
+Instructions on updating ethtool can be found in the section Additional
+Configurations later in this document.
+
+For questions related to hardware requirements, refer to the documentation
+supplied with your Intel adapter. All hardware requirements listed apply to use
+with Linux.
+
+
+Identifying Your Adapter
+========================
+The driver is compatible with devices based on the following:
+
+ * Intel(R) Ethernet Controller X710
+ * Intel(R) Ethernet Controller XL710
+ * Intel(R) Ethernet Network Connection X722
+ * Intel(R) Ethernet Controller XXV710
+
+For the best performance, make sure the latest NVM/FW is installed on your
+device.
+
+For information on how to identify your adapter, and for the latest NVM/FW
+images and Intel network drivers, refer to the Intel Support website:
+https://www.intel.com/support
+
+SFP+ and QSFP+ Devices
+----------------------
+For information about supported media, refer to this document:
+https://www.intel.com/content/dam/www/public/us/en/documents/release-notes/xl710-ethernet-controller-feature-matrix.pdf
+
+NOTE: Some adapters based on the Intel(R) Ethernet Controller 700 Series only
+support Intel Ethernet Optics modules. On these adapters, other modules are not
+supported and will not function.  In all cases Intel recommends using Intel
+Ethernet Optics; other modules may function but are not validated by Intel.
+Contact Intel for supported media types.
+
+NOTE: For connections based on Intel(R) Ethernet Controller 700 Series, support
+is dependent on your system board. Please see your vendor for details.
+
+NOTE: In systems that do not have adequate airflow to cool the adapter and
+optical modules, you must use high temperature optical modules.
+
+Virtual Functions (VFs)
+-----------------------
+Use sysfs to enable VFs. For example::
+
+  #echo $num_vf_enabled > /sys/class/net/$dev/device/sriov_numvfs #enable VFs
+  #echo 0 > /sys/class/net/$dev/device/sriov_numvfs #disable VFs
+
+For example, the following instructions will configure PF eth0 and the first VF
+on VLAN 10::
+
+  $ ip link set dev eth0 vf 0 vlan 10
+
+VLAN Tag Packet Steering
+------------------------
+Allows you to send all packets with a specific VLAN tag to a particular SR-IOV
+virtual function (VF). Further, this feature allows you to designate a
+particular VF as trusted, and allows that trusted VF to request selective
+promiscuous mode on the Physical Function (PF).
+
+To set a VF as trusted or untrusted, enter the following command in the
+Hypervisor::
+
+  # ip link set dev eth0 vf 1 trust [on|off]
+
+Once the VF is designated as trusted, use the following commands in the VM to
+set the VF to promiscuous mode.
+
+::
+
+  For promiscuous all:
+  #ip link set eth2 promisc on
+  Where eth2 is a VF interface in the VM
+
+  For promiscuous Multicast:
+  #ip link set eth2 allmulticast on
+  Where eth2 is a VF interface in the VM
+
+NOTE: By default, the ethtool priv-flag vf-true-promisc-support is set to
+"off",meaning that promiscuous mode for the VF will be limited. To set the
+promiscuous mode for the VF to true promiscuous and allow the VF to see all
+ingress traffic, use the following command::
+
+  #ethtool -set-priv-flags p261p1 vf-true-promisc-support on
+
+The vf-true-promisc-support priv-flag does not enable promiscuous mode; rather,
+it designates which type of promiscuous mode (limited or true) you will get
+when you enable promiscuous mode using the ip link commands above. Note that
+this is a global setting that affects the entire device. However,the
+vf-true-promisc-support priv-flag is only exposed to the first PF of the
+device. The PF remains in limited promiscuous mode (unless it is in MFP mode)
+regardless of the vf-true-promisc-support setting.
+
+Now add a VLAN interface on the VF interface::
+
+  #ip link add link eth2 name eth2.100 type vlan id 100
+
+Note that the order in which you set the VF to promiscuous mode and add the
+VLAN interface does not matter (you can do either first). The end result in
+this example is that the VF will get all traffic that is tagged with VLAN 100.
+
+Intel(R) Ethernet Flow Director
+-------------------------------
+The Intel Ethernet Flow Director performs the following tasks:
+
+- Directs receive packets according to their flows to different queues.
+- Enables tight control on routing a flow in the platform.
+- Matches flows and CPU cores for flow affinity.
+- Supports multiple parameters for flexible flow classification and load
+  balancing (in SFP mode only).
+
+NOTE: The Linux i40e driver supports the following flow types: IPv4, TCPv4, and
+UDPv4. For a given flow type, it supports valid combinations of IP addresses
+(source or destination) and UDP/TCP ports (source and destination). For
+example, you can supply only a source IP address, a source IP address and a
+destination port, or any combination of one or more of these four parameters.
+
+NOTE: The Linux i40e driver allows you to filter traffic based on a
+user-defined flexible two-byte pattern and offset by using the ethtool user-def
+and mask fields. Only L3 and L4 flow types are supported for user-defined
+flexible filters. For a given flow type, you must clear all Intel Ethernet Flow
+Director filters before changing the input set (for that flow type).
+
+To enable or disable the Intel Ethernet Flow Director::
+
+  # ethtool -K ethX ntuple <on|off>
+
+When disabling ntuple filters, all the user programmed filters are flushed from
+the driver cache and hardware. All needed filters must be re-added when ntuple
+is re-enabled.
+
+To add a filter that directs packet to queue 2, use -U or -N switch::
+
+  # ethtool -N ethX flow-type tcp4 src-ip 192.168.10.1 dst-ip \
+  192.168.10.2 src-port 2000 dst-port 2001 action 2 [loc 1]
+
+To set a filter using only the source and destination IP address::
+
+  # ethtool -N ethX flow-type tcp4 src-ip 192.168.10.1 dst-ip \
+  192.168.10.2 action 2 [loc 1]
+
+To see the list of filters currently present::
+
+  # ethtool <-u|-n> ethX
+
+Application Targeted Routing (ATR) Perfect Filters
+--------------------------------------------------
+ATR is enabled by default when the kernel is in multiple transmit queue mode.
+An ATR Intel Ethernet Flow Director filter rule is added when a TCP-IP flow
+starts and is deleted when the flow ends. When a TCP-IP Intel Ethernet Flow
+Director rule is added from ethtool (Sideband filter), ATR is turned off by the
+driver. To re-enable ATR, the sideband can be disabled with the ethtool -K
+option. For example::
+
+  ethtool –K [adapter] ntuple [off|on]
+
+If sideband is re-enabled after ATR is re-enabled, ATR remains enabled until a
+TCP-IP flow is added. When all TCP-IP sideband rules are deleted, ATR is
+automatically re-enabled.
+
+Packets that match the ATR rules are counted in fdir_atr_match stats in
+ethtool, which also can be used to verify whether ATR rules still exist.
+
+Sideband Perfect Filters
+------------------------
+Sideband Perfect Filters are used to direct traffic that matches specified
+characteristics. They are enabled through ethtool's ntuple interface. To add a
+new filter use the following command::
+
+  ethtool -U <device> flow-type <type> src-ip <ip> dst-ip <ip> src-port <port> \
+  dst-port <port> action <queue>
+
+Where:
+  <device> - the ethernet device to program
+  <type> - can be ip4, tcp4, udp4, or sctp4
+  <ip> - the ip address to match on
+  <port> - the port number to match on
+  <queue> - the queue to direct traffic towards (-1 discards matching traffic)
+
+Use the following command to display all of the active filters::
+
+  ethtool -u <device>
+
+Use the following command to delete a filter::
+
+  ethtool -U <device> delete <N>
+
+Where <N> is the filter id displayed when printing all the active filters, and
+may also have been specified using "loc <N>" when adding the filter.
+
+The following example matches TCP traffic sent from 192.168.0.1, port 5300,
+directed to 192.168.0.5, port 80, and sends it to queue 7::
+
+  ethtool -U enp130s0 flow-type tcp4 src-ip 192.168.0.1 dst-ip 192.168.0.5 \
+  src-port 5300 dst-port 80 action 7
+
+For each flow-type, the programmed filters must all have the same matching
+input set. For example, issuing the following two commands is acceptable::
+
+  ethtool -U enp130s0 flow-type ip4 src-ip 192.168.0.1 src-port 5300 action 7
+  ethtool -U enp130s0 flow-type ip4 src-ip 192.168.0.5 src-port 55 action 10
+
+Issuing the next two commands, however, is not acceptable, since the first
+specifies src-ip and the second specifies dst-ip::
+
+  ethtool -U enp130s0 flow-type ip4 src-ip 192.168.0.1 src-port 5300 action 7
+  ethtool -U enp130s0 flow-type ip4 dst-ip 192.168.0.5 src-port 55 action 10
+
+The second command will fail with an error. You may program multiple filters
+with the same fields, using different values, but, on one device, you may not
+program two tcp4 filters with different matching fields.
+
+Matching on a sub-portion of a field is not supported by the i40e driver, thus
+partial mask fields are not supported.
+
+The driver also supports matching user-defined data within the packet payload.
+This flexible data is specified using the "user-def" field of the ethtool
+command in the following way:
+
++----------------------------+--------------------------+
+| 31    28    24    20    16 | 15    12    8    4    0  |
++----------------------------+--------------------------+
+| offset into packet payload | 2 bytes of flexible data |
++----------------------------+--------------------------+
+
+For example,
+
+::
+
+  ... user-def 0x4FFFF ...
+
+tells the filter to look 4 bytes into the payload and match that value against
+0xFFFF. The offset is based on the beginning of the payload, and not the
+beginning of the packet. Thus
+
+::
+
+  flow-type tcp4 ... user-def 0x8BEAF ...
+
+would match TCP/IPv4 packets which have the value 0xBEAF 8 bytes into the
+TCP/IPv4 payload.
+
+Note that ICMP headers are parsed as 4 bytes of header and 4 bytes of payload.
+Thus to match the first byte of the payload, you must actually add 4 bytes to
+the offset. Also note that ip4 filters match both ICMP frames as well as raw
+(unknown) ip4 frames, where the payload will be the L3 payload of the IP4 frame.
+
+The maximum offset is 64. The hardware will only read up to 64 bytes of data
+from the payload. The offset must be even because the flexible data is 2 bytes
+long and must be aligned to byte 0 of the packet payload.
+
+The user-defined flexible offset is also considered part of the input set and
+cannot be programmed separately for multiple filters of the same type. However,
+the flexible data is not part of the input set and multiple filters may use the
+same offset but match against different data.
+
+To create filters that direct traffic to a specific Virtual Function, use the
+"action" parameter. Specify the action as a 64 bit value, where the lower 32
+bits represents the queue number, while the next 8 bits represent which VF.
+Note that 0 is the PF, so the VF identifier is offset by 1. For example::
+
+  ... action 0x800000002 ...
+
+specifies to direct traffic to Virtual Function 7 (8 minus 1) into queue 2 of
+that VF.
+
+Note that these filters will not break internal routing rules, and will not
+route traffic that otherwise would not have been sent to the specified Virtual
+Function.
+
+Setting the link-down-on-close Private Flag
+-------------------------------------------
+When the link-down-on-close private flag is set to "on", the port's link will
+go down when the interface is brought down using the ifconfig ethX down command.
+
+Use ethtool to view and set link-down-on-close, as follows::
+
+  ethtool --show-priv-flags ethX
+  ethtool --set-priv-flags ethX link-down-on-close [on|off]
+
+Viewing Link Messages
+---------------------
+Link messages will not be displayed to the console if the distribution is
+restricting system messages. In order to see network driver link messages on
+your console, set dmesg to eight by entering the following::
+
+  dmesg -n 8
+
+NOTE: This setting is not saved across reboots.
+
+Jumbo Frames
+------------
+Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
+to a value larger than the default value of 1500.
+
+Use the ifconfig command to increase the MTU size. For example, enter the
+following where <x> is the interface number::
+
+  ifconfig eth<x> mtu 9000 up
+
+Alternatively, you can use the ip command as follows::
+
+  ip link set mtu 9000 dev eth<x>
+  ip link set up dev eth<x>
+
+This setting is not saved across reboots. The setting change can be made
+permanent by adding 'MTU=9000' to the file::
+
+  /etc/sysconfig/network-scripts/ifcfg-eth<x> // for RHEL
+  /etc/sysconfig/network/<config_file> // for SLES
+
+NOTE: The maximum MTU setting for Jumbo Frames is 9702. This value coincides
+with the maximum Jumbo Frames size of 9728 bytes.
+
+NOTE: This driver will attempt to use multiple page sized buffers to receive
+each jumbo packet. This should help to avoid buffer starvation issues when
+allocating receive packets.
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. Download it at:
+https://www.kernel.org/pub/software/network/ethtool/
+
+Supported ethtool Commands and Options for Filtering
+----------------------------------------------------
+-n --show-nfc
+  Retrieves the receive network flow classification configurations.
+
+rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6
+  Retrieves the hash options for the specified network traffic type.
+
+-N --config-nfc
+  Configures the receive network flow classification.
+
+rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|r...
+  Configures the hash options for the specified network traffic type.
+
+udp4 UDP over IPv4
+udp6 UDP over IPv6
+
+f Hash on bytes 0 and 1 of the Layer 4 header of the Rx packet.
+n Hash on bytes 2 and 3 of the Layer 4 header of the Rx packet.
+
+Speed and Duplex Configuration
+------------------------------
+In addressing speed and duplex configuration issues, you need to distinguish
+between copper-based adapters and fiber-based adapters.
+
+In the default mode, an Intel(R) Ethernet Network Adapter using copper
+connections will attempt to auto-negotiate with its link partner to determine
+the best setting. If the adapter cannot establish link with the link partner
+using auto-negotiation, you may need to manually configure the adapter and link
+partner to identical settings to establish link and pass packets. This should
+only be needed when attempting to link with an older switch that does not
+support auto-negotiation or one that has been forced to a specific speed or
+duplex mode. Your link partner must match the setting you choose. 1 Gbps speeds
+and higher cannot be forced. Use the autonegotiation advertising setting to
+manually set devices for 1 Gbps and higher.
+
+NOTE: You cannot set the speed for devices based on the Intel(R) Ethernet
+Network Adapter XXV710 based devices.
+
+Speed, duplex, and autonegotiation advertising are configured through the
+ethtool* utility.
+
+Caution: Only experienced network administrators should force speed and duplex
+or change autonegotiation advertising manually. The settings at the switch must
+always match the adapter settings. Adapter performance may suffer or your
+adapter may not operate if you configure the adapter differently from your
+switch.
+
+An Intel(R) Ethernet Network Adapter using fiber-based connections, however,
+will not attempt to auto-negotiate with its link partner since those adapters
+operate only in full duplex and only at their native speed.
+
+NAPI
+----
+NAPI (Rx polling mode) is supported in the i40e driver.
+For more information on NAPI, see
+https://wiki.linuxfoundation.org/networking/napi
+
+Flow Control
+------------
+Ethernet Flow Control (IEEE 802.3x) can be configured with ethtool to enable
+receiving and transmitting pause frames for i40e. When transmit is enabled,
+pause frames are generated when the receive packet buffer crosses a predefined
+threshold. When receive is enabled, the transmit unit will halt for the time
+delay specified when a pause frame is received.
+
+NOTE: You must have a flow control capable link partner.
+
+Flow Control is on by default.
+
+Use ethtool to change the flow control settings.
+
+To enable or disable Rx or Tx Flow Control::
+
+  ethtool -A eth? rx <on|off> tx <on|off>
+
+Note: This command only enables or disables Flow Control if auto-negotiation is
+disabled. If auto-negotiation is enabled, this command changes the parameters
+used for auto-negotiation with the link partner.
+
+To enable or disable auto-negotiation::
+
+  ethtool -s eth? autoneg <on|off>
+
+Note: Flow Control auto-negotiation is part of link auto-negotiation. Depending
+on your device, you may not be able to change the auto-negotiation setting.
+
+RSS Hash Flow
+-------------
+Allows you to set the hash bytes per flow type and any combination of one or
+more options for Receive Side Scaling (RSS) hash byte configuration.
+
+::
+
+  # ethtool -N <dev> rx-flow-hash <type> <option>
+
+Where <type> is:
+  tcp4	signifying TCP over IPv4
+  udp4	signifying UDP over IPv4
+  tcp6	signifying TCP over IPv6
+  udp6	signifying UDP over IPv6
+And <option> is one or more of:
+  s	Hash on the IP source address of the Rx packet.
+  d	Hash on the IP destination address of the Rx packet.
+  f	Hash on bytes 0 and 1 of the Layer 4 header of the Rx packet.
+  n	Hash on bytes 2 and 3 of the Layer 4 header of the Rx packet.
+
+MAC and VLAN anti-spoofing feature
+----------------------------------
+When a malicious driver attempts to send a spoofed packet, it is dropped by the
+hardware and not transmitted.
+NOTE: This feature can be disabled for a specific Virtual Function (VF)::
+
+  ip link set <pf dev> vf <vf id> spoofchk {off|on}
+
+IEEE 1588 Precision Time Protocol (PTP) Hardware Clock (PHC)
+------------------------------------------------------------
+Precision Time Protocol (PTP) is used to synchronize clocks in a computer
+network. PTP support varies among Intel devices that support this driver. Use
+"ethtool -T <netdev name>" to get a definitive list of PTP capabilities
+supported by the device.
+
+IEEE 802.1ad (QinQ) Support
+---------------------------
+The IEEE 802.1ad standard, informally known as QinQ, allows for multiple VLAN
+IDs within a single Ethernet frame. VLAN IDs are sometimes referred to as
+"tags," and multiple VLAN IDs are thus referred to as a "tag stack." Tag stacks
+allow L2 tunneling and the ability to segregate traffic within a particular
+VLAN ID, among other uses.
+
+The following are examples of how to configure 802.1ad (QinQ)::
+
+  ip link add link eth0 eth0.24 type vlan proto 802.1ad id 24
+  ip link add link eth0.24 eth0.24.371 type vlan proto 802.1Q id 371
+
+Where "24" and "371" are example VLAN IDs.
+
+NOTES:
+  Receive checksum offloads, cloud filters, and VLAN acceleration are not
+  supported for 802.1ad (QinQ) packets.
+
+VXLAN and GENEVE Overlay HW Offloading
+--------------------------------------
+Virtual Extensible LAN (VXLAN) allows you to extend an L2 network over an L3
+network, which may be useful in a virtualized or cloud environment. Some
+Intel(R) Ethernet Network devices perform VXLAN processing, offloading it from
+the operating system. This reduces CPU utilization.
+
+VXLAN offloading is controlled by the Tx and Rx checksum offload options
+provided by ethtool. That is, if Tx checksum offload is enabled, and the
+adapter has the capability, VXLAN offloading is also enabled.
+
+Support for VXLAN and GENEVE HW offloading is dependent on kernel support of
+the HW offloading features.
+
+Multiple Functions per Port
+---------------------------
+Some adapters based on the Intel Ethernet Controller X710/XL710 support
+multiple functions on a single physical port. Configure these functions through
+the System Setup/BIOS.
+
+Minimum TX Bandwidth is the guaranteed minimum data transmission bandwidth, as
+a percentage of the full physical port link speed, that the partition will
+receive. The bandwidth the partition is awarded will never fall below the level
+you specify.
+
+The range for the minimum bandwidth values is:
+1 to ((100 minus # of partitions on the physical port) plus 1)
+For example, if a physical port has 4 partitions, the range would be:
+1 to ((100 - 4) + 1 = 97)
+
+The Maximum Bandwidth percentage represents the maximum transmit bandwidth
+allocated to the partition as a percentage of the full physical port link
+speed. The accepted range of values is 1-100. The value is used as a limiter,
+should you chose that any one particular function not be able to consume 100%
+of a port's bandwidth (should it be available). The sum of all the values for
+Maximum Bandwidth is not restricted, because no more than 100% of a port's
+bandwidth can ever be used.
+
+NOTE: X710/XXV710 devices fail to enable Max VFs (64) when Multiple Functions
+per Port (MFP) and SR-IOV are enabled. An error from i40e is logged that says
+"add vsi failed for VF N, aq_err 16". To workaround the issue, enable less than
+64 virtual functions (VFs).
+
+Data Center Bridging (DCB)
+--------------------------
+DCB is a configuration Quality of Service implementation in hardware. It uses
+the VLAN priority tag (802.1p) to filter traffic. That means that there are 8
+different priorities that traffic can be filtered into. It also enables
+priority flow control (802.1Qbb) which can limit or eliminate the number of
+dropped packets during network stress. Bandwidth can be allocated to each of
+these priorities, which is enforced at the hardware level (802.1Qaz).
+
+Adapter firmware implements LLDP and DCBX protocol agents as per 802.1AB and
+802.1Qaz respectively. The firmware based DCBX agent runs in willing mode only
+and can accept settings from a DCBX capable peer. Software configuration of
+DCBX parameters via dcbtool/lldptool are not supported.
+
+NOTE: Firmware LLDP can be disabled by setting the private flag disable-fw-lldp.
+
+The i40e driver implements the DCB netlink interface layer to allow user-space
+to communicate with the driver and query DCB configuration for the port.
+
+NOTE:
+The kernel assumes that TC0 is available, and will disable Priority Flow
+Control (PFC) on the device if TC0 is not available. To fix this, ensure TC0 is
+enabled when setting up DCB on your switch.
+
+Interrupt Rate Limiting
+-----------------------
+:Valid Range: 0-235 (0=no limit)
+
+The Intel(R) Ethernet Controller XL710 family supports an interrupt rate
+limiting mechanism. The user can control, via ethtool, the number of
+microseconds between interrupts.
+
+Syntax::
+
+  # ethtool -C ethX rx-usecs-high N
+
+The range of 0-235 microseconds provides an effective range of 4,310 to 250,000
+interrupts per second. The value of rx-usecs-high can be set independently of
+rx-usecs and tx-usecs in the same ethtool command, and is also independent of
+the adaptive interrupt moderation algorithm. The underlying hardware supports
+granularity in 4-microsecond intervals, so adjacent values may result in the
+same interrupt rate.
+
+One possible use case is the following::
+
+  # ethtool -C ethX adaptive-rx off adaptive-tx off rx-usecs-high 20 rx-usecs \
+    5 tx-usecs 5
+
+The above command would disable adaptive interrupt moderation, and allow a
+maximum of 5 microseconds before indicating a receive or transmit was complete.
+However, instead of resulting in as many as 200,000 interrupts per second, it
+limits total interrupts per second to 50,000 via the rx-usecs-high parameter.
+
+Performance Optimization
+========================
+Driver defaults are meant to fit a wide variety of workloads, but if further
+optimization is required we recommend experimenting with the following settings.
+
+NOTE: For better performance when processing small (64B) frame sizes, try
+enabling Hyper threading in the BIOS in order to increase the number of logical
+cores in the system and subsequently increase the number of queues available to
+the adapter.
+
+Virtualized Environments
+------------------------
+1. Disable XPS on both ends by using the included virt_perf_default script
+or by running the following command as root::
+
+  for file in `ls /sys/class/net/<ethX>/queues/tx-*/xps_cpus`;
+  do echo 0 > $file; done
+
+2. Using the appropriate mechanism (vcpupin) in the vm, pin the cpu's to
+individual lcpu's, making sure to use a set of cpu's included in the
+device's local_cpulist: /sys/class/net/<ethX>/device/local_cpulist.
+
+3. Configure as many Rx/Tx queues in the VM as available. Do not rely on
+the default setting of 1.
+
+
+Non-virtualized Environments
+----------------------------
+Pin the adapter's IRQs to specific cores by disabling the irqbalance service
+and using the included set_irq_affinity script. Please see the script's help
+text for further options.
+
+- The following settings will distribute the IRQs across all the cores evenly::
+
+  # scripts/set_irq_affinity -x all <interface1> , [ <interface2>, ... ]
+
+- The following settings will distribute the IRQs across all the cores that are
+  local to the adapter (same NUMA node)::
+
+  # scripts/set_irq_affinity -x local <interface1> ,[ <interface2>, ... ]
+
+For very CPU intensive workloads, we recommend pinning the IRQs to all cores.
+
+For IP Forwarding: Disable Adaptive ITR and lower Rx and Tx interrupts per
+queue using ethtool.
+
+- Setting rx-usecs and tx-usecs to 125 will limit interrupts to about 8000
+  interrupts per second per queue.
+
+::
+
+  # ethtool -C <interface> adaptive-rx off adaptive-tx off rx-usecs 125 \
+    tx-usecs 125
+
+For lower CPU utilization: Disable Adaptive ITR and lower Rx and Tx interrupts
+per queue using ethtool.
+
+- Setting rx-usecs and tx-usecs to 250 will limit interrupts to about 4000
+  interrupts per second per queue.
+
+::
+
+  # ethtool -C <interface> adaptive-rx off adaptive-tx off rx-usecs 250 \
+    tx-usecs 250
+
+For lower latency: Disable Adaptive ITR and ITR by setting Rx and Tx to 0 using
+ethtool.
+
+::
+
+  # ethtool -C <interface> adaptive-rx off adaptive-tx off rx-usecs 0 \
+    tx-usecs 0
+
+Application Device Queues (ADq)
+-------------------------------
+Application Device Queues (ADq) allows you to dedicate one or more queues to a
+specific application. This can reduce latency for the specified application,
+and allow Tx traffic to be rate limited per application. Follow the steps below
+to set ADq.
+
+1. Create traffic classes (TCs). Maximum of 8 TCs can be created per interface.
+The shaper bw_rlimit parameter is optional.
+
+Example: Sets up two tcs, tc0 and tc1, with 16 queues each and max tx rate set
+to 1Gbit for tc0 and 3Gbit for tc1.
+
+::
+
+  # tc qdisc add dev <interface> root mqprio num_tc 2 map 0 0 0 0 1 1 1 1
+  queues 16@0 16@16 hw 1 mode channel shaper bw_rlimit min_rate 1Gbit 2Gbit
+  max_rate 1Gbit 3Gbit
+
+map: priority mapping for up to 16 priorities to tcs (e.g. map 0 0 0 0 1 1 1 1
+sets priorities 0-3 to use tc0 and 4-7 to use tc1)
+
+queues: for each tc, <num queues>@<offset> (e.g. queues 16@0 16@16 assigns
+16 queues to tc0 at offset 0 and 16 queues to tc1 at offset 16. Max total
+number of queues for all tcs is 64 or number of cores, whichever is lower.)
+
+hw 1 mode channel: ‘channel’ with ‘hw’ set to 1 is a new new hardware
+offload mode in mqprio that makes full use of the mqprio options, the
+TCs, the queue configurations, and the QoS parameters.
+
+shaper bw_rlimit: for each tc, sets minimum and maximum bandwidth rates.
+Totals must be equal or less than port speed.
+
+For example: min_rate 1Gbit 3Gbit: Verify bandwidth limit using network
+monitoring tools such as ifstat or sar –n DEV [interval] [number of samples]
+
+2. Enable HW TC offload on interface::
+
+    # ethtool -K <interface> hw-tc-offload on
+
+3. Apply TCs to ingress (RX) flow of interface::
+
+    # tc qdisc add dev <interface> ingress
+
+NOTES:
+ - Run all tc commands from the iproute2 <pathtoiproute2>/tc/ directory.
+ - ADq is not compatible with cloud filters.
+ - Setting up channels via ethtool (ethtool -L) is not supported when the
+   TCs are configured using mqprio.
+ - You must have iproute2 latest version
+ - NVM version 6.01 or later is required.
+ - ADq cannot be enabled when any the following features are enabled: Data
+   Center Bridging (DCB), Multiple Functions per Port (MFP), or Sideband
+   Filters.
+ - If another driver (for example, DPDK) has set cloud filters, you cannot
+   enable ADq.
+ - Tunnel filters are not supported in ADq. If encapsulated packets do
+   arrive in non-tunnel mode, filtering will be done on the inner headers.
+   For example, for VXLAN traffic in non-tunnel mode, PCTYPE is identified
+   as a VXLAN encapsulated packet, outer headers are ignored. Therefore,
+   inner headers are matched.
+ - If a TC filter on a PF matches traffic over a VF (on the PF), that
+   traffic will be routed to the appropriate queue of the PF, and will
+   not be passed on the VF. Such traffic will end up getting dropped higher
+   up in the TCP/IP stack as it does not match PF address data.
+ - If traffic matches multiple TC filters that point to different TCs,
+   that traffic will be duplicated and sent to all matching TC queues.
+   The hardware switch mirrors the packet to a VSI list when multiple
+   filters are matched.
+
+
+Known Issues/Troubleshooting
+============================
+
+NOTE: 1 Gb devices based on the Intel(R) Ethernet Network Connection X722 do
+not support the following features:
+
+  * Data Center Bridging (DCB)
+  * QOS
+  * VMQ
+  * SR-IOV
+  * Task Encapsulation offload (VXLAN, NVGRE)
+  * Energy Efficient Ethernet (EEE)
+  * Auto-media detect
+
+Unexpected Issues when the device driver and DPDK share a device
+----------------------------------------------------------------
+Unexpected issues may result when an i40e device is in multi driver mode and
+the kernel driver and DPDK driver are sharing the device. This is because
+access to the global NIC resources is not synchronized between multiple
+drivers. Any change to the global NIC configuration (writing to a global
+register, setting global configuration by AQ, or changing switch modes) will
+affect all ports and drivers on the device. Loading DPDK with the
+"multi-driver" module parameter may mitigate some of the issues.
+
+TC0 must be enabled when setting up DCB on a switch
+---------------------------------------------------
+The kernel assumes that TC0 is available, and will disable Priority Flow
+Control (PFC) on the device if TC0 is not available. To fix this, ensure TC0 is
+enabled when setting up DCB on your switch.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/i40e.txt b/Documentation/networking/i40e.txt
deleted file mode 100644
index c2d6e1824b29..000000000000
--- a/Documentation/networking/i40e.txt
+++ /dev/null
@@ -1,190 +0,0 @@
-Linux Base Driver for the Intel(R) Ethernet Controller XL710 Family
-===================================================================
-
-Intel i40e Linux driver.
-Copyright(c) 2013 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Additional Configurations
-- Performance Tuning
-- Known Issues
-- Support
-
-
-Identifying Your Adapter
-========================
-
-The driver in this release is compatible with the Intel Ethernet
-Controller XL710 Family.
-
-For more information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/network/sb/CS-012904.htm
-
-
-Enabling the driver
-===================
-
-The driver is enabled via the standard kernel configuration system,
-using the make command:
-
-     make config/oldconfig/menuconfig/etc.
-
-The driver is located in the menu structure at:
-
-	-> Device Drivers
-	  -> Network device support (NETDEVICES [=y])
-	    -> Ethernet driver support
-	      -> Intel devices
-	        -> Intel(R) Ethernet Controller XL710 Family
-
-Additional Configurations
-=========================
-
-  Generic Receive Offload (GRO)
-  -----------------------------
-  The driver supports the in-kernel software implementation of GRO.  GRO has
-  shown that by coalescing Rx traffic into larger chunks of data, CPU
-  utilization can be significantly reduced when under large Rx load.  GRO is
-  an evolution of the previously-used LRO interface.  GRO is able to coalesce
-  other protocols besides TCP.  It's also safe to use with configurations that
-  are problematic for LRO, namely bridging and iSCSI.
-
-  Ethtool
-  -------
-  The driver utilizes the ethtool interface for driver configuration and
-  diagnostics, as well as displaying statistical information. The latest
-  ethtool version is required for this functionality.
-
-  The latest release of ethtool can be found from
-  https://www.kernel.org/pub/software/network/ethtool
-
-
-  Flow Director n-ntuple traffic filters (FDir)
-  ---------------------------------------------
-  The driver utilizes the ethtool interface for configuring ntuple filters,
-  via "ethtool -N <device> <filter>".
-
-  The sctp4, ip4, udp4, and tcp4 flow types are supported with the standard
-  fields including src-ip, dst-ip, src-port and dst-port. The driver only
-  supports fully enabling or fully masking the fields, so use of the mask
-  fields for partial matches is not supported.
-
-  Additionally, the driver supports using the action to specify filters for a
-  Virtual Function. You can specify the action as a 64bit value, where the
-  lower 32 bits represents the queue number, while the next 8 bits represent
-  which VF. Note that 0 is the PF, so the VF identifier is offset by 1. For
-  example:
-
-    ... action 0x800000002 ...
-
-  Would indicate to direct traffic for Virtual Function 7 (8 minus 1) on queue
-  2 of that VF.
-
-  The driver also supports using the user-defined field to specify 2 bytes of
-  arbitrary data to match within the packet payload in addition to the regular
-  fields. The data is specified in the lower 32bits of the user-def field in
-  the following way:
-
-  +----------------------------+---------------------------+
-  | 31    28    24    20    16 | 15    12     8     4     0|
-  +----------------------------+---------------------------+
-  | offset into packet payload |  2 bytes of flexible data |
-  +----------------------------+---------------------------+
-
-  As an example,
-
-    ... user-def 0x4FFFF ....
-
-  means to match the value 0xFFFF 4 bytes into the packet payload. Note that
-  the offset is based on the beginning of the payload, and not the beginning
-  of the packet. Thus
-
-    flow-type tcp4 ... user-def 0x8BEAF ....
-
-  would match TCP/IPv4 packets which have the value 0xBEAF 8bytes into the
-  TCP/IPv4 payload.
-
-  For ICMP, the hardware parses the ICMP header as 4 bytes of header and 4
-  bytes of payload, so if you want to match an ICMP frames payload you may need
-  to add 4 to the offset in order to match the data.
-
-  Furthermore, the offset can only be up to a value of 64, as the hardware
-  will only read up to 64 bytes of data from the payload. It must also be even
-  as the flexible data is 2 bytes long and must be aligned to byte 0 of the
-  packet payload.
-
-  When programming filters, the hardware is limited to using a single input
-  set for each flow type. This means that it is an error to program two
-  different filters with the same type that don't match on the same fields.
-  Thus the second of the following two commands will fail:
-
-    ethtool -N <device> flow-type tcp4 src-ip 192.168.0.7 action 5
-    ethtool -N <device> flow-type tcp4 dst-ip 192.168.15.18 action 1
-
-  This is because the first filter will be accepted and reprogram the input
-  set for TCPv4 filters, but the second filter will be unable to reprogram the
-  input set until all the conflicting TCPv4 filters are first removed.
-
-  Note that the user-defined flexible offset is also considered part of the
-  input set and cannot be programmed separately for multiple filters of the
-  same type. However, the flexible data is not part of the input set and
-  multiple filters may use the same offset but match against different data.
-
-  Data Center Bridging (DCB)
-  --------------------------
-  DCB configuration is not currently supported.
-
-  FCoE
-  ----
-  The driver supports Fiber Channel over Ethernet (FCoE) and Data Center
-  Bridging (DCB) functionality. Configuring DCB and FCoE is outside the scope
-  of this driver doc. Refer to http://www.open-fcoe.org/ for FCoE project
-  information and http://www.open-lldp.org/ or email list
-  e1000-eedc@lists.sourceforge.net for DCB information.
-
-  MAC and VLAN anti-spoofing feature
-  ----------------------------------
-  When a malicious driver attempts to send a spoofed packet, it is dropped by
-  the hardware and not transmitted.  An interrupt is sent to the PF driver
-  notifying it of the spoof attempt.
-
-  When a spoofed packet is detected the PF driver will send the following
-  message to the system log (displayed by  the "dmesg" command):
-
-  Spoof event(s) detected on VF (n)
-
-  Where n=the VF that attempted to do the spoofing.
-
-
-Performance Tuning
-==================
-
-An excellent article on performance tuning can be found at:
-
-http://www.redhat.com/promo/summit/2008/downloads/pdf/Thursday/Mark_Wagner.pdf
-
-
-Known Issues
-============
-
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://e1000.sourceforge.net
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sourceforge.net and copy
-netdev@vger.kernel.org.
diff --git a/Documentation/networking/i40evf.txt b/Documentation/networking/i40evf.txt
deleted file mode 100644
index e9b3035b95d0..000000000000
--- a/Documentation/networking/i40evf.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-Linux* Base Driver for Intel(R) Network Connection
-==================================================
-
-Intel Ethernet Adaptive Virtual Function Linux driver.
-Copyright(c) 2013-2017 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Known Issues/Troubleshooting
-- Support
-
-This file describes the i40evf Linux* Base Driver.
-
-The i40evf driver supports the below mentioned virtual function
-devices and can only be activated on kernels running the i40e or
-newer Physical Function (PF) driver compiled with CONFIG_PCI_IOV.
-The i40evf driver requires CONFIG_PCI_MSI to be enabled.
-
-The guest OS loading the i40evf driver must support MSI-X interrupts.
-
-Supported Hardware
-==================
-Intel XL710 X710 Virtual Function
-Intel Ethernet Adaptive Virtual Function
-Intel X722 Virtual Function
-
-Identifying Your Adapter
-========================
-
-For more information on how to identify your adapter, go to the
-Adapter & Driver ID Guide at:
-
-    http://support.intel.com/support/go/network/adapter/idguide.htm
-
-Known Issues/Troubleshooting
-============================
-
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://sourceforge.net/projects/e1000
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/iavf.rst b/Documentation/networking/iavf.rst
new file mode 100644
index 000000000000..f8b42b64eb28
--- /dev/null
+++ b/Documentation/networking/iavf.rst
@@ -0,0 +1,281 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Driver for Intel(R) Ethernet Adaptive Virtual Function
+==================================================================
+
+Intel Ethernet Adaptive Virtual Function Linux driver.
+Copyright(c) 2013-2018 Intel Corporation.
+
+Contents
+========
+
+- Identifying Your Adapter
+- Additional Configurations
+- Known Issues/Troubleshooting
+- Support
+
+This file describes the iavf Linux* Base Driver. This driver was formerly
+called i40evf.
+
+The iavf driver supports the below mentioned virtual function devices and
+can only be activated on kernels running the i40e or newer Physical Function
+(PF) driver compiled with CONFIG_PCI_IOV.  The iavf driver requires
+CONFIG_PCI_MSI to be enabled.
+
+The guest OS loading the iavf driver must support MSI-X interrupts.
+
+Identifying Your Adapter
+========================
+The driver in this kernel is compatible with devices based on the following:
+ * Intel(R) XL710 X710 Virtual Function
+ * Intel(R) X722 Virtual Function
+ * Intel(R) XXV710 Virtual Function
+ * Intel(R) Ethernet Adaptive Virtual Function
+
+For the best performance, make sure the latest NVM/FW is installed on your
+device.
+
+For information on how to identify your adapter, and for the latest NVM/FW
+images and Intel network drivers, refer to the Intel Support website:
+http://www.intel.com/support
+
+
+Additional Features and Configurations
+======================================
+
+Viewing Link Messages
+---------------------
+Link messages will not be displayed to the console if the distribution is
+restricting system messages. In order to see network driver link messages on
+your console, set dmesg to eight by entering the following::
+
+  dmesg -n 8
+
+NOTE: This setting is not saved across reboots.
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. Download it at:
+https://www.kernel.org/pub/software/network/ethtool/
+
+Setting VLAN Tag Stripping
+--------------------------
+If you have applications that require Virtual Functions (VFs) to receive
+packets with VLAN tags, you can disable VLAN tag stripping for the VF. The
+Physical Function (PF) processes requests issued from the VF to enable or
+disable VLAN tag stripping. Note that if the PF has assigned a VLAN to a VF,
+then requests from that VF to set VLAN tag stripping will be ignored.
+
+To enable/disable VLAN tag stripping for a VF, issue the following command
+from inside the VM in which you are running the VF::
+
+  ethtool -K <if_name> rxvlan on/off
+
+or alternatively::
+
+  ethtool --offload <if_name> rxvlan on/off
+
+Adaptive Virtual Function
+-------------------------
+Adaptive Virtual Function (AVF) allows the virtual function driver, or VF, to
+adapt to changing feature sets of the physical function driver (PF) with which
+it is associated. This allows system administrators to update a PF without
+having to update all the VFs associated with it. All AVFs have a single common
+device ID and branding string.
+
+AVFs have a minimum set of features known as "base mode," but may provide
+additional features depending on what features are available in the PF with
+which the AVF is associated. The following are base mode features:
+
+- 4 Queue Pairs (QP) and associated Configuration Status Registers (CSRs)
+  for Tx/Rx.
+- i40e descriptors and ring format.
+- Descriptor write-back completion.
+- 1 control queue, with i40e descriptors, CSRs and ring format.
+- 5 MSI-X interrupt vectors and corresponding i40e CSRs.
+- 1 Interrupt Throttle Rate (ITR) index.
+- 1 Virtual Station Interface (VSI) per VF.
+- 1 Traffic Class (TC), TC0
+- Receive Side Scaling (RSS) with 64 entry indirection table and key,
+  configured through the PF.
+- 1 unicast MAC address reserved per VF.
+- 16 MAC address filters for each VF.
+- Stateless offloads - non-tunneled checksums.
+- AVF device ID.
+- HW mailbox is used for VF to PF communications (including on Windows).
+
+IEEE 802.1ad (QinQ) Support
+---------------------------
+The IEEE 802.1ad standard, informally known as QinQ, allows for multiple VLAN
+IDs within a single Ethernet frame. VLAN IDs are sometimes referred to as
+"tags," and multiple VLAN IDs are thus referred to as a "tag stack." Tag stacks
+allow L2 tunneling and the ability to segregate traffic within a particular
+VLAN ID, among other uses.
+
+The following are examples of how to configure 802.1ad (QinQ)::
+
+  ip link add link eth0 eth0.24 type vlan proto 802.1ad id 24
+  ip link add link eth0.24 eth0.24.371 type vlan proto 802.1Q id 371
+
+Where "24" and "371" are example VLAN IDs.
+
+NOTES:
+  Receive checksum offloads, cloud filters, and VLAN acceleration are not
+  supported for 802.1ad (QinQ) packets.
+
+Application Device Queues (ADq)
+-------------------------------
+Application Device Queues (ADq) allows you to dedicate one or more queues to a
+specific application. This can reduce latency for the specified application,
+and allow Tx traffic to be rate limited per application. Follow the steps below
+to set ADq.
+
+1. Create traffic classes (TCs). Maximum of 8 TCs can be created per interface.
+The shaper bw_rlimit parameter is optional.
+
+Example: Sets up two tcs, tc0 and tc1, with 16 queues each and max tx rate set
+to 1Gbit for tc0 and 3Gbit for tc1.
+
+::
+
+  # tc qdisc add dev <interface> root mqprio num_tc 2 map 0 0 0 0 1 1 1 1
+  queues 16@0 16@16 hw 1 mode channel shaper bw_rlimit min_rate 1Gbit 2Gbit
+  max_rate 1Gbit 3Gbit
+
+map: priority mapping for up to 16 priorities to tcs (e.g. map 0 0 0 0 1 1 1 1
+sets priorities 0-3 to use tc0 and 4-7 to use tc1)
+
+queues: for each tc, <num queues>@<offset> (e.g. queues 16@0 16@16 assigns
+16 queues to tc0 at offset 0 and 16 queues to tc1 at offset 16. Max total
+number of queues for all tcs is 64 or number of cores, whichever is lower.)
+
+hw 1 mode channel: ‘channel’ with ‘hw’ set to 1 is a new new hardware
+offload mode in mqprio that makes full use of the mqprio options, the
+TCs, the queue configurations, and the QoS parameters.
+
+shaper bw_rlimit: for each tc, sets minimum and maximum bandwidth rates.
+Totals must be equal or less than port speed.
+
+For example: min_rate 1Gbit 3Gbit: Verify bandwidth limit using network
+monitoring tools such as ifstat or sar –n DEV [interval] [number of samples]
+
+2. Enable HW TC offload on interface::
+
+    # ethtool -K <interface> hw-tc-offload on
+
+3. Apply TCs to ingress (RX) flow of interface::
+
+    # tc qdisc add dev <interface> ingress
+
+NOTES:
+ - Run all tc commands from the iproute2 <pathtoiproute2>/tc/ directory.
+ - ADq is not compatible with cloud filters.
+ - Setting up channels via ethtool (ethtool -L) is not supported when the TCs
+   are configured using mqprio.
+ - You must have iproute2 latest version
+ - NVM version 6.01 or later is required.
+ - ADq cannot be enabled when any the following features are enabled: Data
+   Center Bridging (DCB), Multiple Functions per Port (MFP), or Sideband Filters.
+ - If another driver (for example, DPDK) has set cloud filters, you cannot
+   enable ADq.
+ - Tunnel filters are not supported in ADq. If encapsulated packets do arrive
+   in non-tunnel mode, filtering will be done on the inner headers.  For example,
+   for VXLAN traffic in non-tunnel mode, PCTYPE is identified as a VXLAN
+   encapsulated packet, outer headers are ignored. Therefore, inner headers are
+   matched.
+ - If a TC filter on a PF matches traffic over a VF (on the PF), that traffic
+   will be routed to the appropriate queue of the PF, and will not be passed on
+   the VF. Such traffic will end up getting dropped higher up in the TCP/IP
+   stack as it does not match PF address data.
+ - If traffic matches multiple TC filters that point to different TCs, that
+   traffic will be duplicated and sent to all matching TC queues.  The hardware
+   switch mirrors the packet to a VSI list when multiple filters are matched.
+
+
+Known Issues/Troubleshooting
+============================
+
+Traffic Is Not Being Passed Between VM and Client
+-------------------------------------------------
+You may not be able to pass traffic between a client system and a
+Virtual Machine (VM) running on a separate host if the Virtual Function
+(VF, or Virtual NIC) is not in trusted mode and spoof checking is enabled
+on the VF. Note that this situation can occur in any combination of client,
+host, and guest operating system. For information on how to set the VF to
+trusted mode, refer to the section "VLAN Tag Packet Steering" in this
+readme document. For information on setting spoof checking, refer to the
+section "MAC and VLAN anti-spoofing feature" in this readme document.
+
+Do not unload port driver if VF with active VM is bound to it
+-------------------------------------------------------------
+Do not unload a port's driver if a Virtual Function (VF) with an active Virtual
+Machine (VM) is bound to it. Doing so will cause the port to appear to hang.
+Once the VM shuts down, or otherwise releases the VF, the command will complete.
+
+Virtual machine does not get link
+---------------------------------
+If the virtual machine has more than one virtual port assigned to it, and those
+virtual ports are bound to different physical ports, you may not get link on
+all of the virtual ports. The following command may work around the issue::
+
+  ethtool -r <PF>
+
+Where <PF> is the PF interface in the host, for example: p5p1. You may need to
+run the command more than once to get link on all virtual ports.
+
+MAC address of Virtual Function changes unexpectedly
+----------------------------------------------------
+If a Virtual Function's MAC address is not assigned in the host, then the VF
+(virtual function) driver will use a random MAC address. This random MAC
+address may change each time the VF driver is reloaded. You can assign a static
+MAC address in the host machine. This static MAC address will survive
+a VF driver reload.
+
+Driver Buffer Overflow Fix
+--------------------------
+The fix to resolve CVE-2016-8105, referenced in Intel SA-00069
+https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00069.html
+is included in this and future versions of the driver.
+
+Multiple Interfaces on Same Ethernet Broadcast Network
+------------------------------------------------------
+Due to the default ARP behavior on Linux, it is not possible to have one system
+on two IP networks in the same Ethernet broadcast domain (non-partitioned
+switch) behave as expected. All Ethernet interfaces will respond to IP traffic
+for any IP address assigned to the system. This results in unbalanced receive
+traffic.
+
+If you have multiple interfaces in a server, either turn on ARP filtering by
+entering::
+
+  echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
+
+NOTE: This setting is not saved across reboots. The configuration change can be
+made permanent by adding the following line to the file /etc/sysctl.conf::
+
+  net.ipv4.conf.all.arp_filter = 1
+
+Another alternative is to install the interfaces in separate broadcast domains
+(either in different switches or in a switch partitioned to VLANs).
+
+Rx Page Allocation Errors
+-------------------------
+'Page allocation failure. order:0' errors may occur under stress.
+This is caused by the way the Linux kernel reports this stressed condition.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://support.intel.com
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on the supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/ice.rst b/Documentation/networking/ice.rst
new file mode 100644
index 000000000000..1e4948c9e989
--- /dev/null
+++ b/Documentation/networking/ice.rst
@@ -0,0 +1,45 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Driver for the Intel(R) Ethernet Connection E800 Series
+===================================================================
+
+Intel ice Linux driver.
+Copyright(c) 2018 Intel Corporation.
+
+Contents
+========
+
+- Enabling the driver
+- Support
+
+The driver in this release supports Intel's E800 Series of products. For
+more information, visit Intel's support page at https://support.intel.com.
+
+Enabling the driver
+===================
+The driver is enabled via the standard kernel configuration system,
+using the make command::
+
+  make oldconfig/silentoldconfig/menuconfig/etc.
+
+The driver is located in the menu structure at:
+
+  -> Device Drivers
+    -> Network device support (NETDEVICES [=y])
+      -> Ethernet driver support
+        -> Intel devices
+          -> Intel(R) Ethernet Connection E800 Series Support
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/ice.txt b/Documentation/networking/ice.txt
deleted file mode 100644
index 6261c46378e1..000000000000
--- a/Documentation/networking/ice.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Intel(R) Ethernet Connection E800 Series Linux Driver
-===================================================================
-
-Intel ice Linux driver.
-Copyright(c) 2018 Intel Corporation.
-
-Contents
-========
-- Enabling the driver
-- Support
-
-The driver in this release supports Intel's E800 Series of products. For
-more information, visit Intel's support page at http://support.intel.com.
-
-Enabling the driver
-===================
-
-The driver is enabled via the standard kernel configuration system,
-using the make command:
-
-     Make oldconfig/silentoldconfig/menuconfig/etc.
-
-The driver is located in the menu structure at:
-
-	-> Device Drivers
-	  -> Network device support (NETDEVICES [=y])
-	    -> Ethernet driver support
-	      -> Intel devices
-	        -> Intel(R) Ethernet Connection E800 Series Support
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-If an issue is identified with the released source code, please email
-the maintainer listed in the MAINTAINERS file.
diff --git a/Documentation/networking/igb.rst b/Documentation/networking/igb.rst
new file mode 100644
index 000000000000..ba16b86d5593
--- /dev/null
+++ b/Documentation/networking/igb.rst
@@ -0,0 +1,193 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Driver for Intel(R) Ethernet Network Connection
+===========================================================
+
+Intel Gigabit Linux driver.
+Copyright(c) 1999-2018 Intel Corporation.
+
+Contents
+========
+
+- Identifying Your Adapter
+- Command Line Parameters
+- Additional Configurations
+- Support
+
+
+Identifying Your Adapter
+========================
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+http://www.intel.com/support
+
+
+Command Line Parameters
+========================
+If the driver is built as a module, the following optional parameters are used
+by entering them on the command line with the modprobe command using this
+syntax::
+
+    modprobe igb [<option>=<VAL1>,<VAL2>,...]
+
+There needs to be a <VAL#> for each network port in the system supported by
+this driver. The values will be applied to each instance, in function order.
+For example::
+
+    modprobe igb max_vfs=2,4
+
+In this case, there are two network ports supported by igb in the system.
+
+NOTE: A descriptor describes a data buffer and attributes related to the data
+buffer. This information is accessed by the hardware.
+
+max_vfs
+-------
+:Valid Range: 0-7
+
+This parameter adds support for SR-IOV. It causes the driver to spawn up to
+max_vfs worth of virtual functions.  If the value is greater than 0 it will
+also force the VMDq parameter to be 1 or more.
+
+The parameters for the driver are referenced by position. Thus, if you have a
+dual port adapter, or more than one adapter in your system, and want N virtual
+functions per port, you must specify a number for each port with each parameter
+separated by a comma. For example::
+
+    modprobe igb max_vfs=4
+
+This will spawn 4 VFs on the first port.
+
+::
+
+    modprobe igb max_vfs=2,4
+
+This will spawn 2 VFs on the first port and 4 VFs on the second port.
+
+NOTE: Caution must be used in loading the driver with these parameters.
+Depending on your system configuration, number of slots, etc., it is impossible
+to predict in all cases where the positions would be on the command line.
+
+NOTE: Neither the device nor the driver control how VFs are mapped into config
+space. Bus layout will vary by operating system. On operating systems that
+support it, you can check sysfs to find the mapping.
+
+NOTE: When either SR-IOV mode or VMDq mode is enabled, hardware VLAN filtering
+and VLAN tag stripping/insertion will remain enabled. Please remove the old
+VLAN filter before the new VLAN filter is added. For example::
+
+    ip link set eth0 vf 0 vlan 100	// set vlan 100 for VF 0
+    ip link set eth0 vf 0 vlan 0	// Delete vlan 100
+    ip link set eth0 vf 0 vlan 200	// set a new vlan 200 for VF 0
+
+Debug
+-----
+:Valid Range: 0-16 (0=none,...,16=all)
+:Default Value: 0
+
+This parameter adjusts the level debug messages displayed in the system logs.
+
+
+Additional Features and Configurations
+======================================
+
+Jumbo Frames
+------------
+Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
+to a value larger than the default value of 1500.
+
+Use the ifconfig command to increase the MTU size. For example, enter the
+following where <x> is the interface number::
+
+    ifconfig eth<x> mtu 9000 up
+
+Alternatively, you can use the ip command as follows::
+
+    ip link set mtu 9000 dev eth<x>
+    ip link set up dev eth<x>
+
+This setting is not saved across reboots. The setting change can be made
+permanent by adding 'MTU=9000' to the file:
+
+- For RHEL: /etc/sysconfig/network-scripts/ifcfg-eth<x>
+- For SLES: /etc/sysconfig/network/<config_file>
+
+NOTE: The maximum MTU setting for Jumbo Frames is 9216. This value coincides
+with the maximum Jumbo Frames size of 9234 bytes.
+
+NOTE: Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
+poor performance or loss of link.
+
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. Download it at:
+
+https://www.kernel.org/pub/software/network/ethtool/
+
+
+Enabling Wake on LAN* (WoL)
+---------------------------
+WoL is configured through the ethtool* utility.
+
+WoL will be enabled on the system during the next shut down or reboot. For
+this driver version, in order to enable WoL, the igb driver must be loaded
+prior to shutting down or suspending the system.
+
+NOTE: Wake on LAN is only supported on port A of multi-port devices.  Also
+Wake On LAN is not supported for the following device:
+- Intel(R) Gigabit VT Quad Port Server Adapter
+
+
+Multiqueue
+----------
+In this mode, a separate MSI-X vector is allocated for each queue and one for
+"other" interrupts such as link status change and errors. All interrupts are
+throttled via interrupt moderation. Interrupt moderation must be used to avoid
+interrupt storms while the driver is processing one interrupt. The moderation
+value should be at least as large as the expected time for the driver to
+process an interrupt. Multiqueue is off by default.
+
+REQUIREMENTS: MSI-X support is required for Multiqueue. If MSI-X is not found,
+the system will fallback to MSI or to Legacy interrupts. This driver supports
+receive multiqueue on all kernels that support MSI-X.
+
+NOTE: On some kernels a reboot is required to switch between single queue mode
+and multiqueue mode or vice-versa.
+
+
+MAC and VLAN anti-spoofing feature
+----------------------------------
+When a malicious driver attempts to send a spoofed packet, it is dropped by the
+hardware and not transmitted.
+
+An interrupt is sent to the PF driver notifying it of the spoof attempt. When a
+spoofed packet is detected, the PF driver will send the following message to
+the system log (displayed by the "dmesg" command):
+Spoof event(s) detected on VF(n), where n = the VF that attempted to do the
+spoofing
+
+
+Setting MAC Address, VLAN and Rate Limit Using IProute2 Tool
+------------------------------------------------------------
+You can set a MAC address of a Virtual Function (VF), a default VLAN and the
+rate limit using the IProute2 tool. Download the latest version of the
+IProute2 tool from Sourceforge if your version does not have all the features
+you require.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/igb.txt b/Documentation/networking/igb.txt
deleted file mode 100644
index f90643ef39c9..000000000000
--- a/Documentation/networking/igb.txt
+++ /dev/null
@@ -1,129 +0,0 @@
-Linux* Base Driver for Intel(R) Ethernet Network Connection
-===========================================================
-
-Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2013 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Additional Configurations
-- Support
-
-Identifying Your Adapter
-========================
-
-This driver supports all 82575, 82576 and 82580-based Intel (R) gigabit network
-connections.
-
-For specific information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/go/network/adapter/idguide.htm
-
-Command Line Parameters
-=======================
-
-The default value for each parameter is generally the recommended setting,
-unless otherwise noted.
-
-max_vfs
--------
-Valid Range:   0-7
-Default Value: 0
-
-This parameter adds support for SR-IOV.  It causes the driver to spawn up to
-max_vfs worth of virtual function.
-
-Additional Configurations
-=========================
-
-  Jumbo Frames
-  ------------
-  Jumbo Frames support is enabled by changing the MTU to a value larger than
-  the default of 1500.  Use the ip command to increase the MTU size.
-  For example:
-
-       ip link set dev eth<x> mtu 9000
-
-  This setting is not saved across reboots.
-
-  Notes:
-
-  - The maximum MTU setting for Jumbo Frames is 9216.  This value coincides
-    with the maximum Jumbo Frames size of 9234 bytes.
-
-  - Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
-    poor performance or loss of link.
-
-  ethtool
-  -------
-  The driver utilizes the ethtool interface for driver configuration and
-  diagnostics, as well as displaying statistical information. The latest
-  version of ethtool can be found at:
-
-  https://www.kernel.org/pub/software/network/ethtool/
-
-  Enabling Wake on LAN* (WoL)
-  ---------------------------
-  WoL is configured through the ethtool* utility.
-
-  For instructions on enabling WoL with ethtool, refer to the ethtool man page.
-
-  WoL will be enabled on the system during the next shut down or reboot.
-  For this driver version, in order to enable WoL, the igb driver must be
-  loaded when shutting down or rebooting the system.
-
-  Wake On LAN is only supported on port A of multi-port adapters.
-
-  Wake On LAN is not supported for the Intel(R) Gigabit VT Quad Port Server
-  Adapter.
-
-  Multiqueue
-  ----------
-  In this mode, a separate MSI-X vector is allocated for each queue and one
-  for "other" interrupts such as link status change and errors.  All
-  interrupts are throttled via interrupt moderation.  Interrupt moderation
-  must be used to avoid interrupt storms while the driver is processing one
-  interrupt.  The moderation value should be at least as large as the expected
-  time for the driver to process an interrupt. Multiqueue is off by default.
-
-  REQUIREMENTS: MSI-X support is required for Multiqueue. If MSI-X is not
-  found, the system will fallback to MSI or to Legacy interrupts.
-
-  MAC and VLAN anti-spoofing feature
-  ----------------------------------
-  When a malicious driver attempts to send a spoofed packet, it is dropped by
-  the hardware and not transmitted.  An interrupt is sent to the PF driver
-  notifying it of the spoof attempt.
-
-  When a spoofed packet is detected the PF driver will send the following
-  message to the system log (displayed by  the "dmesg" command):
-
-  Spoof event(s) detected on VF(n)
-
-  Where n=the VF that attempted to do the spoofing.
-
-  Setting MAC Address, VLAN and Rate Limit Using IProute2 Tool
-  ------------------------------------------------------------
-  You can set a MAC address of a Virtual Function (VF), a default VLAN and the
-  rate limit using the IProute2 tool. Download the latest version of the
-  iproute2 tool from Sourceforge if your version does not have all the
-  features you require.
-
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    www.intel.com/support/
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://sourceforge.net/projects/e1000
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/igbvf.rst b/Documentation/networking/igbvf.rst
new file mode 100644
index 000000000000..a8a9ffa4f8d3
--- /dev/null
+++ b/Documentation/networking/igbvf.rst
@@ -0,0 +1,64 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Virtual Function Driver for Intel(R) 1G Ethernet
+============================================================
+
+Intel Gigabit Virtual Function Linux driver.
+Copyright(c) 1999-2018 Intel Corporation.
+
+Contents
+========
+- Identifying Your Adapter
+- Additional Configurations
+- Support
+
+This driver supports Intel 82576-based virtual function devices-based virtual
+function devices that can only be activated on kernels that support SR-IOV.
+
+SR-IOV requires the correct platform and OS support.
+
+The guest OS loading this driver must support MSI-X interrupts.
+
+For questions related to hardware requirements, refer to the documentation
+supplied with your Intel adapter. All hardware requirements listed apply to use
+with Linux.
+
+Driver information can be obtained using ethtool, lspci, and ifconfig.
+Instructions on updating ethtool can be found in the section Additional
+Configurations later in this document.
+
+NOTE: There is a limit of a total of 32 shared VLANs to 1 or more VFs.
+
+
+Identifying Your Adapter
+========================
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+http://www.intel.com/support
+
+
+Additional Features and Configurations
+======================================
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. Download it at:
+
+https://www.kernel.org/pub/software/network/ethtool/
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/igbvf.txt b/Documentation/networking/igbvf.txt
deleted file mode 100644
index bd404735fb46..000000000000
--- a/Documentation/networking/igbvf.txt
+++ /dev/null
@@ -1,80 +0,0 @@
-Linux* Base Driver for Intel(R) Ethernet Network Connection
-===========================================================
-
-Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2013 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Additional Configurations
-- Support
-
-This file describes the igbvf Linux* Base Driver for Intel Network Connection.
-
-The igbvf driver supports 82576-based virtual function devices that can only
-be activated on kernels that support SR-IOV. SR-IOV requires the correct
-platform and OS support.
-
-The igbvf driver requires the igb driver, version 2.0 or later. The igbvf
-driver supports virtual functions generated by the igb driver with a max_vfs
-value of 1 or greater. For more information on the max_vfs parameter refer
-to the README included with the igb driver.
-
-The guest OS loading the igbvf driver must support MSI-X interrupts.
-
-This driver is only supported as a loadable module at this time.  Intel is
-not supplying patches against the kernel source to allow for static linking
-of the driver.  For questions related to hardware requirements, refer to the
-documentation supplied with your Intel Gigabit adapter.  All hardware
-requirements listed apply to use with Linux.
-
-Instructions on updating ethtool can be found in the section "Additional
-Configurations" later in this document.
-
-VLANs: There is a limit of a total of 32 shared VLANs to 1 or more VFs.
-
-Identifying Your Adapter
-========================
-
-The igbvf driver supports 82576-based virtual function devices that can only
-be activated on kernels that support SR-IOV.
-
-For more information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/go/network/adapter/idguide.htm
-
-For the latest Intel network drivers for Linux, refer to the following
-website.  In the search field, enter your adapter name or type, or use the
-networking link on the left to search for your adapter:
-
-    http://downloadcenter.intel.com/scripts-df-external/Support_Intel.aspx
-
-Additional Configurations
-=========================
-
-  ethtool
-  -------
-  The driver utilizes the ethtool interface for driver configuration and
-  diagnostics, as well as displaying statistical information.  The ethtool
-  version 3.0 or later is required for this functionality, although we
-  strongly recommend downloading the latest version at:
-
-  https://www.kernel.org/pub/software/network/ethtool/
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://sourceforge.net/projects/e1000
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst
index fcd710f2cc7a..bd89dae8d578 100644
--- a/Documentation/networking/index.rst
+++ b/Documentation/networking/index.rst
@@ -14,6 +14,16 @@ Contents:
    dpaa2/index
    e100
    e1000
+   e1000e
+   fm10k
+   igb
+   igbvf
+   ixgb
+   ixgbe
+   ixgbevf
+   i40e
+   iavf
+   ice
    kapi
    z8530book
    msg_zerocopy
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 960de8fe3f40..163b5ff1073c 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1442,6 +1442,14 @@ max_hbh_length - INTEGER
 	header.
 	Default: INT_MAX (unlimited)
 
+skip_notify_on_dev_down - BOOLEAN
+	Controls whether an RTM_DELROUTE message is generated for routes
+	removed when a device is taken down or deleted. IPv4 does not
+	generate this message; IPv6 does by default. Setting this sysctl
+	to true skips the message, making IPv4 and IPv6 on par in relying
+	on userspace caches to track link events and evict routes.
+	Default: false (generate message)
+
 IPv6 Fragmentation:
 
 ip6frag_high_thresh - INTEGER
diff --git a/Documentation/networking/ixgb.rst b/Documentation/networking/ixgb.rst
new file mode 100644
index 000000000000..8bd80e27843d
--- /dev/null
+++ b/Documentation/networking/ixgb.rst
@@ -0,0 +1,467 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux Base Driver for 10 Gigabit Intel(R) Ethernet Network Connection
+=====================================================================
+
+October 1, 2018
+
+
+Contents
+========
+
+- In This Release
+- Identifying Your Adapter
+- Command Line Parameters
+- Improving Performance
+- Additional Configurations
+- Known Issues/Troubleshooting
+- Support
+
+
+
+In This Release
+===============
+
+This file describes the ixgb Linux Base Driver for the 10 Gigabit Intel(R)
+Network Connection.  This driver includes support for Itanium(R)2-based
+systems.
+
+For questions related to hardware requirements, refer to the documentation
+supplied with your 10 Gigabit adapter.  All hardware requirements listed apply
+to use with Linux.
+
+The following features are available in this kernel:
+ - Native VLANs
+ - Channel Bonding (teaming)
+ - SNMP
+
+Channel Bonding documentation can be found in the Linux kernel source:
+/Documentation/networking/bonding.txt
+
+The driver information previously displayed in the /proc filesystem is not
+supported in this release.  Alternatively, you can use ethtool (version 1.6
+or later), lspci, and iproute2 to obtain the same information.
+
+Instructions on updating ethtool can be found in the section "Additional
+Configurations" later in this document.
+
+
+Identifying Your Adapter
+========================
+
+The following Intel network adapters are compatible with the drivers in this
+release:
+
++------------+------------------------------+----------------------------------+
+| Controller | Adapter Name                 | Physical Layer                   |
++============+==============================+==================================+
+| 82597EX    | Intel(R) PRO/10GbE LR/SR/CX4 | - 10G Base-LR (fiber)            |
+|            | Server Adapters              | - 10G Base-SR (fiber)            |
+|            |                              | - 10G Base-CX4 (copper)          |
++------------+------------------------------+----------------------------------+
+
+For more information on how to identify your adapter, go to the Adapter &
+Driver ID Guide at:
+
+    https://support.intel.com
+
+
+Command Line Parameters
+=======================
+
+If the driver is built as a module, the  following optional parameters are
+used by entering them on the command line with the modprobe command using
+this syntax::
+
+    modprobe ixgb [<option>=<VAL1>,<VAL2>,...]
+
+For example, with two 10GbE PCI adapters, entering::
+
+    modprobe ixgb TxDescriptors=80,128
+
+loads the ixgb driver with 80 TX resources for the first adapter and 128 TX
+resources for the second adapter.
+
+The default value for each parameter is generally the recommended setting,
+unless otherwise noted.
+
+Copybreak
+---------
+:Valid Range: 0-XXXX
+:Default Value: 256
+
+    This is the maximum size of packet that is copied to a new buffer on
+    receive.
+
+Debug
+-----
+:Valid Range: 0-16 (0=none,...,16=all)
+:Default Value: 0
+
+    This parameter adjusts the level of debug messages displayed in the
+    system logs.
+
+FlowControl
+-----------
+:Valid Range: 0-3 (0=none, 1=Rx only, 2=Tx only, 3=Rx&Tx)
+:Default Value: 1 if no EEPROM, otherwise read from EEPROM
+
+    This parameter controls the automatic generation(Tx) and response(Rx) to
+    Ethernet PAUSE frames.  There are hardware bugs associated with enabling
+    Tx flow control so beware.
+
+RxDescriptors
+-------------
+:Valid Range: 64-4096
+:Default Value: 1024
+
+    This value is the number of receive descriptors allocated by the driver.
+    Increasing this value allows the driver to buffer more incoming packets.
+    Each descriptor is 16 bytes.  A receive buffer is also allocated for
+    each descriptor and can be either 2048, 4056, 8192, or 16384 bytes,
+    depending on the MTU setting.  When the MTU size is 1500 or less, the
+    receive buffer size is 2048 bytes. When the MTU is greater than 1500 the
+    receive buffer size will be either 4056, 8192, or 16384 bytes.  The
+    maximum MTU size is 16114.
+
+TxDescriptors
+-------------
+:Valid Range: 64-4096
+:Default Value: 256
+
+    This value is the number of transmit descriptors allocated by the driver.
+    Increasing this value allows the driver to queue more transmits.  Each
+    descriptor is 16 bytes.
+
+RxIntDelay
+----------
+:Valid Range: 0-65535 (0=off)
+:Default Value: 72
+
+    This value delays the generation of receive interrupts in units of
+    0.8192 microseconds.  Receive interrupt reduction can improve CPU
+    efficiency if properly tuned for specific network traffic.  Increasing
+    this value adds extra latency to frame reception and can end up
+    decreasing the throughput of TCP traffic.  If the system is reporting
+    dropped receives, this value may be set too high, causing the driver to
+    run out of available receive descriptors.
+
+TxIntDelay
+----------
+:Valid Range: 0-65535 (0=off)
+:Default Value: 32
+
+    This value delays the generation of transmit interrupts in units of
+    0.8192 microseconds.  Transmit interrupt reduction can improve CPU
+    efficiency if properly tuned for specific network traffic.  Increasing
+    this value adds extra latency to frame transmission and can end up
+    decreasing the throughput of TCP traffic.  If this value is set too high,
+    it will cause the driver to run out of available transmit descriptors.
+
+XsumRX
+------
+:Valid Range: 0-1
+:Default Value: 1
+
+    A value of '1' indicates that the driver should enable IP checksum
+    offload for received packets (both UDP and TCP) to the adapter hardware.
+
+RxFCHighThresh
+--------------
+:Valid Range: 1,536-262,136 (0x600 - 0x3FFF8, 8 byte granularity)
+:Default Value: 196,608 (0x30000)
+
+    Receive Flow control high threshold (when we send a pause frame)
+
+RxFCLowThresh
+-------------
+:Valid Range: 64-262,136 (0x40 - 0x3FFF8, 8 byte granularity)
+:Default Value: 163,840 (0x28000)
+
+    Receive Flow control low threshold (when we send a resume frame)
+
+FCReqTimeout
+------------
+:Valid Range: 1-65535
+:Default Value: 65535
+
+    Flow control request timeout (how long to pause the link partner's tx)
+
+IntDelayEnable
+--------------
+:Value Range: 0,1
+:Default Value: 1
+
+    Interrupt Delay, 0 disables transmit interrupt delay and 1 enables it.
+
+
+Improving Performance
+=====================
+
+With the 10 Gigabit server adapters, the default Linux configuration will
+very likely limit the total available throughput artificially.  There is a set
+of configuration changes that, when applied together, will increase the ability
+of Linux to transmit and receive data.  The following enhancements were
+originally acquired from settings published at http://www.spec.org/web99/ for
+various submitted results using Linux.
+
+NOTE:
+  These changes are only suggestions, and serve as a starting point for
+  tuning your network performance.
+
+The changes are made in three major ways, listed in order of greatest effect:
+
+- Use ip link to modify the mtu (maximum transmission unit) and the txqueuelen
+  parameter.
+- Use sysctl to modify /proc parameters (essentially kernel tuning)
+- Use setpci to modify the MMRBC field in PCI-X configuration space to increase
+  transmit burst lengths on the bus.
+
+NOTE:
+  setpci modifies the adapter's configuration registers to allow it to read
+  up to 4k bytes at a time (for transmits).  However, for some systems the
+  behavior after modifying this register may be undefined (possibly errors of
+  some kind).  A power-cycle, hard reset or explicitly setting the e6 register
+  back to 22 (setpci -d 8086:1a48 e6.b=22) may be required to get back to a
+  stable configuration.
+
+- COPY these lines and paste them into ixgb_perf.sh:
+
+::
+
+  #!/bin/bash
+  echo "configuring network performance , edit this file to change the interface
+  or device ID of 10GbE card"
+  # set mmrbc to 4k reads, modify only Intel 10GbE device IDs
+  # replace 1a48 with appropriate 10GbE device's ID installed on the system,
+  # if needed.
+  setpci -d 8086:1a48 e6.b=2e
+  # set the MTU (max transmission unit) - it requires your switch and clients
+  # to change as well.
+  # set the txqueuelen
+  # your ixgb adapter should be loaded as eth1 for this to work, change if needed
+  ip li set dev eth1 mtu 9000 txqueuelen 1000 up
+  # call the sysctl utility to modify /proc/sys entries
+  sysctl -p ./sysctl_ixgb.conf
+
+- COPY these lines and paste them into sysctl_ixgb.conf:
+
+::
+
+  # some of the defaults may be different for your kernel
+  # call this file with sysctl -p <this file>
+  # these are just suggested values that worked well to increase throughput in
+  # several network benchmark tests, your mileage may vary
+
+  ### IPV4 specific settings
+  # turn TCP timestamp support off, default 1, reduces CPU use
+  net.ipv4.tcp_timestamps = 0
+  # turn SACK support off, default on
+  # on systems with a VERY fast bus -> memory interface this is the big gainer
+  net.ipv4.tcp_sack = 0
+  # set min/default/max TCP read buffer, default 4096 87380 174760
+  net.ipv4.tcp_rmem = 10000000 10000000 10000000
+  # set min/pressure/max TCP write buffer, default 4096 16384 131072
+  net.ipv4.tcp_wmem = 10000000 10000000 10000000
+  # set min/pressure/max TCP buffer space, default 31744 32256 32768
+  net.ipv4.tcp_mem = 10000000 10000000 10000000
+
+  ### CORE settings (mostly for socket and UDP effect)
+  # set maximum receive socket buffer size, default 131071
+  net.core.rmem_max = 524287
+  # set maximum send socket buffer size, default 131071
+  net.core.wmem_max = 524287
+  # set default receive socket buffer size, default 65535
+  net.core.rmem_default = 524287
+  # set default send socket buffer size, default 65535
+  net.core.wmem_default = 524287
+  # set maximum amount of option memory buffers, default 10240
+  net.core.optmem_max = 524287
+  # set number of unprocessed input packets before kernel starts dropping them; default 300
+  net.core.netdev_max_backlog = 300000
+
+Edit the ixgb_perf.sh script if necessary to change eth1 to whatever interface
+your ixgb driver is using and/or replace '1a48' with appropriate 10GbE device's
+ID installed on the system.
+
+NOTE:
+  Unless these scripts are added to the boot process, these changes will
+  only last only until the next system reboot.
+
+
+Resolving Slow UDP Traffic
+--------------------------
+If your server does not seem to be able to receive UDP traffic as fast as it
+can receive TCP traffic, it could be because Linux, by default, does not set
+the network stack buffers as large as they need to be to support high UDP
+transfer rates.  One way to alleviate this problem is to allow more memory to
+be used by the IP stack to store incoming data.
+
+For instance, use the commands::
+
+    sysctl -w net.core.rmem_max=262143
+
+and::
+
+    sysctl -w net.core.rmem_default=262143
+
+to increase the read buffer memory max and default to 262143 (256k - 1) from
+defaults of max=131071 (128k - 1) and default=65535 (64k - 1).  These variables
+will increase the amount of memory used by the network stack for receives, and
+can be increased significantly more if necessary for your application.
+
+
+Additional Configurations
+=========================
+
+Configuring the Driver on Different Distributions
+-------------------------------------------------
+Configuring a network driver to load properly when the system is started is
+distribution dependent. Typically, the configuration process involves adding
+an alias line to /etc/modprobe.conf as well as editing other system startup
+scripts and/or configuration files.  Many popular Linux distributions ship
+with tools to make these changes for you.  To learn the proper way to
+configure a network device for your system, refer to your distribution
+documentation.  If during this process you are asked for the driver or module
+name, the name for the Linux Base Driver for the Intel 10GbE Family of
+Adapters is ixgb.
+
+Viewing Link Messages
+---------------------
+Link messages will not be displayed to the console if the distribution is
+restricting system messages. In order to see network driver link messages on
+your console, set dmesg to eight by entering the following::
+
+    dmesg -n 8
+
+NOTE: This setting is not saved across reboots.
+
+Jumbo Frames
+------------
+The driver supports Jumbo Frames for all adapters. Jumbo Frames support is
+enabled by changing the MTU to a value larger than the default of 1500.
+The maximum value for the MTU is 16114.  Use the ip command to
+increase the MTU size.  For example::
+
+    ip li set dev ethx mtu 9000
+
+The maximum MTU setting for Jumbo Frames is 16114.  This value coincides
+with the maximum Jumbo Frames size of 16128.
+
+Ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information.  The ethtool
+version 1.6 or later is required for this functionality.
+
+The latest release of ethtool can be found from
+https://www.kernel.org/pub/software/network/ethtool/
+
+NOTE:
+  The ethtool version 1.6 only supports a limited set of ethtool options.
+  Support for a more complete ethtool feature set can be enabled by
+  upgrading to the latest version.
+
+NAPI
+----
+NAPI (Rx polling mode) is supported in the ixgb driver.
+
+See https://wiki.linuxfoundation.org/networking/napi for more information on
+NAPI.
+
+
+Known Issues/Troubleshooting
+============================
+
+NOTE:
+  After installing the driver, if your Intel Network Connection is not
+  working, verify in the "In This Release" section of the readme that you have
+  installed the correct driver.
+
+Cable Interoperability Issue with Fujitsu XENPAK Module in SmartBits Chassis
+----------------------------------------------------------------------------
+Excessive CRC errors may be observed if the Intel(R) PRO/10GbE CX4
+Server adapter is connected to a Fujitsu XENPAK CX4 module in a SmartBits
+chassis using 15 m/24AWG cable assemblies manufactured by Fujitsu or Leoni.
+The CRC errors may be received either by the Intel(R) PRO/10GbE CX4
+Server adapter or the SmartBits. If this situation occurs using a different
+cable assembly may resolve the issue.
+
+Cable Interoperability Issues with HP Procurve 3400cl Switch Port
+-----------------------------------------------------------------
+Excessive CRC errors may be observed if the Intel(R) PRO/10GbE CX4 Server
+adapter is connected to an HP Procurve 3400cl switch port using short cables
+(1 m or shorter). If this situation occurs, using a longer cable may resolve
+the issue.
+
+Excessive CRC errors may be observed using Fujitsu 24AWG cable assemblies that
+Are 10 m or longer or where using a Leoni 15 m/24AWG cable assembly. The CRC
+errors may be received either by the CX4 Server adapter or at the switch. If
+this situation occurs, using a different cable assembly may resolve the issue.
+
+Jumbo Frames System Requirement
+-------------------------------
+Memory allocation failures have been observed on Linux systems with 64 MB
+of RAM or less that are running Jumbo Frames.  If you are using Jumbo
+Frames, your system may require more than the advertised minimum
+requirement of 64 MB of system memory.
+
+Performance Degradation with Jumbo Frames
+-----------------------------------------
+Degradation in throughput performance may be observed in some Jumbo frames
+environments.  If this is observed, increasing the application's socket buffer
+size and/or increasing the /proc/sys/net/ipv4/tcp_*mem entry values may help.
+See the specific application manual and /usr/src/linux*/Documentation/
+networking/ip-sysctl.txt for more details.
+
+Allocating Rx Buffers when Using Jumbo Frames
+---------------------------------------------
+Allocating Rx buffers when using Jumbo Frames on 2.6.x kernels may fail if
+the available memory is heavily fragmented. This issue may be seen with PCI-X
+adapters or with packet split disabled. This can be reduced or eliminated
+by changing the amount of available memory for receive buffer allocation, by
+increasing /proc/sys/vm/min_free_kbytes.
+
+Multiple Interfaces on Same Ethernet Broadcast Network
+------------------------------------------------------
+Due to the default ARP behavior on Linux, it is not possible to have
+one system on two IP networks in the same Ethernet broadcast domain
+(non-partitioned switch) behave as expected.  All Ethernet interfaces
+will respond to IP traffic for any IP address assigned to the system.
+This results in unbalanced receive traffic.
+
+If you have multiple interfaces in a server, do either of the following:
+
+  - Turn on ARP filtering by entering::
+
+      echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
+
+  - Install the interfaces in separate broadcast domains - either in
+    different switches or in a switch partitioned to VLANs.
+
+UDP Stress Test Dropped Packet Issue
+--------------------------------------
+Under small packets UDP stress test with 10GbE driver, the Linux system
+may drop UDP packets due to the fullness of socket buffers. You may want
+to change the driver's Flow Control variables to the minimum value for
+controlling packet reception.
+
+Tx Hangs Possible Under Stress
+------------------------------
+Under stress conditions, if TX hangs occur, turning off TSO
+"ethtool -K eth0 tso off" may resolve the problem.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/ixgb.txt b/Documentation/networking/ixgb.txt
deleted file mode 100644
index 09f71d71920a..000000000000
--- a/Documentation/networking/ixgb.txt
+++ /dev/null
@@ -1,433 +0,0 @@
-Linux Base Driver for 10 Gigabit Intel(R) Ethernet Network Connection
-=====================================================================
-
-March 14, 2011
-
-
-Contents
-========
-
-- In This Release
-- Identifying Your Adapter
-- Building and Installation
-- Command Line Parameters
-- Improving Performance
-- Additional Configurations
-- Known Issues/Troubleshooting
-- Support
-
-
-
-In This Release
-===============
-
-This file describes the ixgb Linux Base Driver for the 10 Gigabit Intel(R)
-Network Connection.  This driver includes support for Itanium(R)2-based
-systems.
-
-For questions related to hardware requirements, refer to the documentation
-supplied with your 10 Gigabit adapter.  All hardware requirements listed apply
-to use with Linux.
-
-The following features are available in this kernel:
- - Native VLANs
- - Channel Bonding (teaming)
- - SNMP
-
-Channel Bonding documentation can be found in the Linux kernel source:
-/Documentation/networking/bonding.txt
-
-The driver information previously displayed in the /proc filesystem is not
-supported in this release.  Alternatively, you can use ethtool (version 1.6
-or later), lspci, and iproute2 to obtain the same information.
-
-Instructions on updating ethtool can be found in the section "Additional
-Configurations" later in this document.
-
-
-Identifying Your Adapter
-========================
-
-The following Intel network adapters are compatible with the drivers in this
-release:
-
-Controller  Adapter Name                 Physical Layer
-----------  ------------                 --------------
-82597EX     Intel(R) PRO/10GbE LR/SR/CX4 10G Base-LR (1310 nm optical fiber)
-            Server Adapters              10G Base-SR (850 nm optical fiber)
-                                         10G Base-CX4(twin-axial copper cabling)
-
-For more information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/network/sb/CS-012904.htm
-
-
-Building and Installation
-=========================
-
-select m for "Intel(R) PRO/10GbE support" located at:
-      Location:
-        -> Device Drivers
-          -> Network device support (NETDEVICES [=y])
-            -> Ethernet (10000 Mbit) (NETDEV_10000 [=y])
-1. make modules && make modules_install
-
-2. Load the module:
-
-    modprobe ixgb <parameter>=<value>
-
-   The insmod command can be used if the full
-   path to the driver module is specified.  For example:
-
-     insmod /lib/modules/<KERNEL VERSION>/kernel/drivers/net/ixgb/ixgb.ko
-
-   With 2.6 based kernels also make sure that older ixgb drivers are
-   removed from the kernel, before loading the new module:
-
-     rmmod ixgb; modprobe ixgb
-
-3. Assign an IP address to the interface by entering the following, where
-   x is the interface number:
-
-     ip addr add ethx <IP_address>
-
-4. Verify that the interface works. Enter the following, where <IP_address>
-   is the IP address for another machine on the same subnet as the interface
-   that is being tested:
-
-     ping  <IP_address>
-
-
-Command Line Parameters
-=======================
-
-If the driver is built as a module, the  following optional parameters are
-used by entering them on the command line with the modprobe command using
-this syntax:
-
-     modprobe ixgb [<option>=<VAL1>,<VAL2>,...]
-
-For example, with two 10GbE PCI adapters, entering:
-
-     modprobe ixgb TxDescriptors=80,128
-
-loads the ixgb driver with 80 TX resources for the first adapter and 128 TX
-resources for the second adapter.
-
-The default value for each parameter is generally the recommended setting,
-unless otherwise noted.
-
-FlowControl
-Valid Range: 0-3 (0=none, 1=Rx only, 2=Tx only, 3=Rx&Tx)
-Default: Read from the EEPROM
-         If EEPROM is not detected, default is 1
-    This parameter controls the automatic generation(Tx) and response(Rx) to
-    Ethernet PAUSE frames.  There are hardware bugs associated with enabling
-    Tx flow control so beware.
-
-RxDescriptors
-Valid Range: 64-512
-Default Value: 512
-    This value is the number of receive descriptors allocated by the driver.
-    Increasing this value allows the driver to buffer more incoming packets.
-    Each descriptor is 16 bytes.  A receive buffer is also allocated for
-    each descriptor and can be either 2048, 4056, 8192, or 16384 bytes,
-    depending on the MTU setting.  When the MTU size is 1500 or less, the
-    receive buffer size is 2048 bytes. When the MTU is greater than 1500 the
-    receive buffer size will be either 4056, 8192, or 16384 bytes.  The
-    maximum MTU size is 16114.
-
-RxIntDelay
-Valid Range: 0-65535 (0=off)
-Default Value: 72
-    This value delays the generation of receive interrupts in units of
-    0.8192 microseconds.  Receive interrupt reduction can improve CPU
-    efficiency if properly tuned for specific network traffic.  Increasing
-    this value adds extra latency to frame reception and can end up
-    decreasing the throughput of TCP traffic.  If the system is reporting
-    dropped receives, this value may be set too high, causing the driver to
-    run out of available receive descriptors.
-
-TxDescriptors
-Valid Range: 64-4096
-Default Value: 256
-    This value is the number of transmit descriptors allocated by the driver.
-    Increasing this value allows the driver to queue more transmits.  Each
-    descriptor is 16 bytes.
-
-XsumRX
-Valid Range: 0-1
-Default Value: 1
-    A value of '1' indicates that the driver should enable IP checksum
-    offload for received packets (both UDP and TCP) to the adapter hardware.
-
-
-Improving Performance
-=====================
-
-With the 10 Gigabit server adapters, the default Linux configuration will
-very likely limit the total available throughput artificially.  There is a set
-of configuration changes that, when applied together, will increase the ability
-of Linux to transmit and receive data.  The following enhancements were
-originally acquired from settings published at http://www.spec.org/web99/ for
-various submitted results using Linux.
-
-NOTE: These changes are only suggestions, and serve as a starting point for
-      tuning your network performance.
-
-The changes are made in three major ways, listed in order of greatest effect:
-- Use ip link to modify the mtu (maximum transmission unit) and the txqueuelen
-  parameter.
-- Use sysctl to modify /proc parameters (essentially kernel tuning)
-- Use setpci to modify the MMRBC field in PCI-X configuration space to increase
-  transmit burst lengths on the bus.
-
-NOTE: setpci modifies the adapter's configuration registers to allow it to read
-up to 4k bytes at a time (for transmits).  However, for some systems the
-behavior after modifying this register may be undefined (possibly errors of
-some kind).  A power-cycle, hard reset or explicitly setting the e6 register
-back to 22 (setpci -d 8086:1a48 e6.b=22) may be required to get back to a
-stable configuration.
-
-- COPY these lines and paste them into ixgb_perf.sh:
-#!/bin/bash
-echo "configuring network performance , edit this file to change the interface
-or device ID of 10GbE card"
-# set mmrbc to 4k reads, modify only Intel 10GbE device IDs
-# replace 1a48 with appropriate 10GbE device's ID installed on the system,
-# if needed.
-setpci -d 8086:1a48 e6.b=2e
-# set the MTU (max transmission unit) - it requires your switch and clients
-# to change as well.
-# set the txqueuelen
-# your ixgb adapter should be loaded as eth1 for this to work, change if needed
-ip li set dev eth1 mtu 9000 txqueuelen 1000 up
-# call the sysctl utility to modify /proc/sys entries
-sysctl -p ./sysctl_ixgb.conf
-- END ixgb_perf.sh
-
-- COPY these lines and paste them into sysctl_ixgb.conf:
-# some of the defaults may be different for your kernel
-# call this file with sysctl -p <this file>
-# these are just suggested values that worked well to increase throughput in
-# several network benchmark tests, your mileage may vary
-
-### IPV4 specific settings
-# turn TCP timestamp support off, default 1, reduces CPU use
-net.ipv4.tcp_timestamps = 0
-# turn SACK support off, default on
-# on systems with a VERY fast bus -> memory interface this is the big gainer
-net.ipv4.tcp_sack = 0
-# set min/default/max TCP read buffer, default 4096 87380 174760
-net.ipv4.tcp_rmem = 10000000 10000000 10000000
-# set min/pressure/max TCP write buffer, default 4096 16384 131072
-net.ipv4.tcp_wmem = 10000000 10000000 10000000
-# set min/pressure/max TCP buffer space, default 31744 32256 32768
-net.ipv4.tcp_mem = 10000000 10000000 10000000
-
-### CORE settings (mostly for socket and UDP effect)
-# set maximum receive socket buffer size, default 131071
-net.core.rmem_max = 524287
-# set maximum send socket buffer size, default 131071
-net.core.wmem_max = 524287
-# set default receive socket buffer size, default 65535
-net.core.rmem_default = 524287
-# set default send socket buffer size, default 65535
-net.core.wmem_default = 524287
-# set maximum amount of option memory buffers, default 10240
-net.core.optmem_max = 524287
-# set number of unprocessed input packets before kernel starts dropping them; default 300
-net.core.netdev_max_backlog = 300000
-- END sysctl_ixgb.conf
-
-Edit the ixgb_perf.sh script if necessary to change eth1 to whatever interface
-your ixgb driver is using and/or replace '1a48' with appropriate 10GbE device's
-ID installed on the system.
-
-NOTE: Unless these scripts are added to the boot process, these changes will
-      only last only until the next system reboot.
-
-
-Resolving Slow UDP Traffic
---------------------------
-If your server does not seem to be able to receive UDP traffic as fast as it
-can receive TCP traffic, it could be because Linux, by default, does not set
-the network stack buffers as large as they need to be to support high UDP
-transfer rates.  One way to alleviate this problem is to allow more memory to
-be used by the IP stack to store incoming data.
-
-For instance, use the commands:
-    sysctl -w net.core.rmem_max=262143
-and
-    sysctl -w net.core.rmem_default=262143
-to increase the read buffer memory max and default to 262143 (256k - 1) from
-defaults of max=131071 (128k - 1) and default=65535 (64k - 1).  These variables
-will increase the amount of memory used by the network stack for receives, and
-can be increased significantly more if necessary for your application.
-
-
-Additional Configurations
-=========================
-
-  Configuring the Driver on Different Distributions
-  -------------------------------------------------
-  Configuring a network driver to load properly when the system is started is
-  distribution dependent. Typically, the configuration process involves adding
-  an alias line to /etc/modprobe.conf as well as editing other system startup
-  scripts and/or configuration files.  Many popular Linux distributions ship
-  with tools to make these changes for you.  To learn the proper way to
-  configure a network device for your system, refer to your distribution
-  documentation.  If during this process you are asked for the driver or module
-  name, the name for the Linux Base Driver for the Intel 10GbE Family of
-  Adapters is ixgb.
-
-  Viewing Link Messages
-  ---------------------
-  Link messages will not be displayed to the console if the distribution is
-  restricting system messages. In order to see network driver link messages on
-  your console, set dmesg to eight by entering the following:
-
-       dmesg -n 8
-
-  NOTE: This setting is not saved across reboots.
-
-
-  Jumbo Frames
-  ------------
-  The driver supports Jumbo Frames for all adapters. Jumbo Frames support is
-  enabled by changing the MTU to a value larger than the default of 1500.
-  The maximum value for the MTU is 16114.  Use the ip command to
-  increase the MTU size.  For example:
-
-        ip li set dev ethx mtu 9000
-
-  The maximum MTU setting for Jumbo Frames is 16114.  This value coincides
-  with the maximum Jumbo Frames size of 16128.
-
-
-  ethtool
-  -------
-  The driver utilizes the ethtool interface for driver configuration and
-  diagnostics, as well as displaying statistical information.  The ethtool
-  version 1.6 or later is required for this functionality.
-
-  The latest release of ethtool can be found from
-  https://www.kernel.org/pub/software/network/ethtool/
-
-  NOTE: The ethtool version 1.6 only supports a limited set of ethtool options.
-        Support for a more complete ethtool feature set can be enabled by
-        upgrading to the latest version.
-
-
-  NAPI
-  ----
-
-  NAPI (Rx polling mode) is supported in the ixgb driver.  NAPI is enabled
-  or disabled based on the configuration of the kernel.  see CONFIG_IXGB_NAPI
-
-  See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI.
-
-
-Known Issues/Troubleshooting
-============================
-
-  NOTE: After installing the driver, if your Intel Network Connection is not
-  working, verify in the "In This Release" section of the readme that you have
-  installed the correct driver.
-
-  Intel(R) PRO/10GbE CX4 Server Adapter Cable Interoperability Issue with
-  Fujitsu XENPAK Module in SmartBits Chassis
-  ---------------------------------------------------------------------
-  Excessive CRC errors may be observed if the Intel(R) PRO/10GbE CX4
-  Server adapter is connected to a Fujitsu XENPAK CX4 module in a SmartBits
-  chassis using 15 m/24AWG cable assemblies manufactured by Fujitsu or Leoni.
-  The CRC errors may be received either by the Intel(R) PRO/10GbE CX4
-  Server adapter or the SmartBits. If this situation occurs using a different
-  cable assembly may resolve the issue.
-
-  CX4 Server Adapter Cable Interoperability Issues with HP Procurve 3400cl
-  Switch Port
-  ------------------------------------------------------------------------
-  Excessive CRC errors may be observed if the Intel(R) PRO/10GbE CX4 Server
-  adapter is connected to an HP Procurve 3400cl switch port using short cables
-  (1 m or shorter). If this situation occurs, using a longer cable may resolve
-  the issue.
-
-  Excessive CRC errors may be observed using Fujitsu 24AWG cable assemblies that
-  Are 10 m or longer or where using a Leoni 15 m/24AWG cable assembly. The CRC
-  errors may be received either by the CX4 Server adapter or at the switch. If
-  this situation occurs, using a different cable assembly may resolve the issue.
-
-
-  Jumbo Frames System Requirement
-  -------------------------------
-  Memory allocation failures have been observed on Linux systems with 64 MB
-  of RAM or less that are running Jumbo Frames.  If you are using Jumbo
-  Frames, your system may require more than the advertised minimum
-  requirement of 64 MB of system memory.
-
-
-  Performance Degradation with Jumbo Frames
-  -----------------------------------------
-  Degradation in throughput performance may be observed in some Jumbo frames
-  environments.  If this is observed, increasing the application's socket buffer
-  size and/or increasing the /proc/sys/net/ipv4/tcp_*mem entry values may help.
-  See the specific application manual and /usr/src/linux*/Documentation/
-  networking/ip-sysctl.txt for more details.
-
-
-  Allocating Rx Buffers when Using Jumbo Frames
-  ---------------------------------------------
-  Allocating Rx buffers when using Jumbo Frames on 2.6.x kernels may fail if
-  the available memory is heavily fragmented. This issue may be seen with PCI-X
-  adapters or with packet split disabled. This can be reduced or eliminated
-  by changing the amount of available memory for receive buffer allocation, by
-  increasing /proc/sys/vm/min_free_kbytes.
-
-
-  Multiple Interfaces on Same Ethernet Broadcast Network
-  ------------------------------------------------------
-  Due to the default ARP behavior on Linux, it is not possible to have
-  one system on two IP networks in the same Ethernet broadcast domain
-  (non-partitioned switch) behave as expected.  All Ethernet interfaces
-  will respond to IP traffic for any IP address assigned to the system.
-  This results in unbalanced receive traffic.
-
-  If you have multiple interfaces in a server, do either of the following:
-
-  - Turn on ARP filtering by entering:
-      echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
-
-  - Install the interfaces in separate broadcast domains - either in
-    different switches or in a switch partitioned to VLANs.
-
-
-  UDP Stress Test Dropped Packet Issue
-  --------------------------------------
-  Under small packets UDP stress test with 10GbE driver, the Linux system
-  may drop UDP packets due to the fullness of socket buffers. You may want
-  to change the driver's Flow Control variables to the minimum value for
-  controlling packet reception.
-
-
-  Tx Hangs Possible Under Stress
-  ------------------------------
-  Under stress conditions, if TX hangs occur, turning off TSO
-  "ethtool -K eth0 tso off" may resolve the problem.
-
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://sourceforge.net/projects/e1000
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/ixgbe.rst b/Documentation/networking/ixgbe.rst
new file mode 100644
index 000000000000..725fc697fd8f
--- /dev/null
+++ b/Documentation/networking/ixgbe.rst
@@ -0,0 +1,527 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Driver for the Intel(R) Ethernet 10 Gigabit PCI Express Adapters
+=============================================================================
+
+Intel 10 Gigabit Linux driver.
+Copyright(c) 1999-2018 Intel Corporation.
+
+Contents
+========
+
+- Identifying Your Adapter
+- Command Line Parameters
+- Additional Configurations
+- Known Issues
+- Support
+
+Identifying Your Adapter
+========================
+The driver is compatible with devices based on the following:
+
+ * Intel(R) Ethernet Controller 82598
+ * Intel(R) Ethernet Controller 82599
+ * Intel(R) Ethernet Controller X520
+ * Intel(R) Ethernet Controller X540
+ * Intel(R) Ethernet Controller x550
+ * Intel(R) Ethernet Controller X552
+ * Intel(R) Ethernet Controller X553
+
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+https://www.intel.com/support
+
+SFP+ Devices with Pluggable Optics
+----------------------------------
+
+82599-BASED ADAPTERS
+~~~~~~~~~~~~~~~~~~~~
+NOTES:
+- If your 82599-based Intel(R) Network Adapter came with Intel optics or is an
+Intel(R) Ethernet Server Adapter X520-2, then it only supports Intel optics
+and/or the direct attach cables listed below.
+- When 82599-based SFP+ devices are connected back to back, they should be set
+to the same Speed setting via ethtool. Results may vary if you mix speed
+settings.
+
++---------------+---------------------------------------+------------------+
+| Supplier      | Type                                  | Part Numbers     |
++===============+=======================================+==================+
+| SR Modules                                                               |
++---------------+---------------------------------------+------------------+
+| Intel         | DUAL RATE 1G/10G SFP+ SR (bailed)     | FTLX8571D3BCV-IT |
++---------------+---------------------------------------+------------------+
+| Intel         | DUAL RATE 1G/10G SFP+ SR (bailed)     | AFBR-703SDZ-IN2  |
++---------------+---------------------------------------+------------------+
+| Intel         | DUAL RATE 1G/10G SFP+ SR (bailed)     | AFBR-703SDDZ-IN1 |
++---------------+---------------------------------------+------------------+
+| LR Modules                                                               |
++---------------+---------------------------------------+------------------+
+| Intel         | DUAL RATE 1G/10G SFP+ LR (bailed)     | FTLX1471D3BCV-IT |
++---------------+---------------------------------------+------------------+
+| Intel         | DUAL RATE 1G/10G SFP+ LR (bailed)     | AFCT-701SDZ-IN2  |
++---------------+---------------------------------------+------------------+
+| Intel         | DUAL RATE 1G/10G SFP+ LR (bailed)     | AFCT-701SDDZ-IN1 |
++---------------+---------------------------------------+------------------+
+
+The following is a list of 3rd party SFP+ modules that have received some
+testing. Not all modules are applicable to all devices.
+
++---------------+---------------------------------------+------------------+
+| Supplier      | Type                                  | Part Numbers     |
++===============+=======================================+==================+
+| Finisar       | SFP+ SR bailed, 10g single rate       | FTLX8571D3BCL    |
++---------------+---------------------------------------+------------------+
+| Avago         | SFP+ SR bailed, 10g single rate       | AFBR-700SDZ      |
++---------------+---------------------------------------+------------------+
+| Finisar       | SFP+ LR bailed, 10g single rate       | FTLX1471D3BCL    |
++---------------+---------------------------------------+------------------+
+| Finisar       | DUAL RATE 1G/10G SFP+ SR (No Bail)    | FTLX8571D3QCV-IT |
++---------------+---------------------------------------+------------------+
+| Avago         | DUAL RATE 1G/10G SFP+ SR (No Bail)    | AFBR-703SDZ-IN1  |
++---------------+---------------------------------------+------------------+
+| Finisar       | DUAL RATE 1G/10G SFP+ LR (No Bail)    | FTLX1471D3QCV-IT |
++---------------+---------------------------------------+------------------+
+| Avago         | DUAL RATE 1G/10G SFP+ LR (No Bail)    | AFCT-701SDZ-IN1  |
++---------------+---------------------------------------+------------------+
+| Finisar       | 1000BASE-T SFP                        | FCLF8522P2BTL    |
++---------------+---------------------------------------+------------------+
+| Avago         | 1000BASE-T                            | ABCU-5710RZ      |
++---------------+---------------------------------------+------------------+
+| HP            | 1000BASE-SX SFP                       | 453153-001       |
++---------------+---------------------------------------+------------------+
+
+82599-based adapters support all passive and active limiting direct attach
+cables that comply with SFF-8431 v4.1 and SFF-8472 v10.4 specifications.
+
+Laser turns off for SFP+ when ifconfig ethX down
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+"ifconfig ethX down" turns off the laser for 82599-based SFP+ fiber adapters.
+"ifconfig ethX up" turns on the laser.
+Alternatively, you can use "ip link set [down/up] dev ethX" to turn the
+laser off and on.
+
+
+82599-based QSFP+ Adapters
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+NOTES:
+- If your 82599-based Intel(R) Network Adapter came with Intel optics, it only
+supports Intel optics.
+- 82599-based QSFP+ adapters only support 4x10 Gbps connections.  1x40 Gbps
+connections are not supported. QSFP+ link partners must be configured for
+4x10 Gbps.
+- 82599-based QSFP+ adapters do not support automatic link speed detection.
+The link speed must be configured to either 10 Gbps or 1 Gbps to match the link
+partners speed capabilities. Incorrect speed configurations will result in
+failure to link.
+- Intel(R) Ethernet Converged Network Adapter X520-Q1 only supports the optics
+and direct attach cables listed below.
+
++---------------+---------------------------------------+------------------+
+| Supplier      | Type                                  | Part Numbers     |
++===============+=======================================+==================+
+| Intel         | DUAL RATE 1G/10G QSFP+ SRL (bailed)   | E10GQSFPSR       |
++---------------+---------------------------------------+------------------+
+
+82599-based QSFP+ adapters support all passive and active limiting QSFP+
+direct attach cables that comply with SFF-8436 v4.1 specifications.
+
+82598-BASED ADAPTERS
+~~~~~~~~~~~~~~~~~~~~
+NOTES:
+- Intel(r) Ethernet Network Adapters that support removable optical modules
+only support their original module type (for example, the Intel(R) 10 Gigabit
+SR Dual Port Express Module only supports SR optical modules). If you plug in
+a different type of module, the driver will not load.
+- Hot Swapping/hot plugging optical modules is not supported.
+- Only single speed, 10 gigabit modules are supported.
+- LAN on Motherboard (LOMs) may support DA, SR, or LR modules. Other module
+types are not supported. Please see your system documentation for details.
+
+The following is a list of SFP+ modules and direct attach cables that have
+received some testing. Not all modules are applicable to all devices.
+
++---------------+---------------------------------------+------------------+
+| Supplier      | Type                                  | Part Numbers     |
++===============+=======================================+==================+
+| Finisar       | SFP+ SR bailed, 10g single rate       | FTLX8571D3BCL    |
++---------------+---------------------------------------+------------------+
+| Avago         | SFP+ SR bailed, 10g single rate       | AFBR-700SDZ      |
++---------------+---------------------------------------+------------------+
+| Finisar       | SFP+ LR bailed, 10g single rate       | FTLX1471D3BCL    |
++---------------+---------------------------------------+------------------+
+
+82598-based adapters support all passive direct attach cables that comply with
+SFF-8431 v4.1 and SFF-8472 v10.4 specifications. Active direct attach cables
+are not supported.
+
+Third party optic modules and cables referred to above are listed only for the
+purpose of highlighting third party specifications and potential
+compatibility, and are not recommendations or endorsements or sponsorship of
+any third party's product by Intel. Intel is not endorsing or promoting
+products made by any third party and the third party reference is provided
+only to share information regarding certain optic modules and cables with the
+above specifications. There may be other manufacturers or suppliers, producing
+or supplying optic modules and cables with similar or matching descriptions.
+Customers must use their own discretion and diligence to purchase optic
+modules and cables from any third party of their choice. Customers are solely
+responsible for assessing the suitability of the product and/or devices and
+for the selection of the vendor for purchasing any product. THE OPTIC MODULES
+AND CABLES REFERRED TO ABOVE ARE NOT WARRANTED OR SUPPORTED BY INTEL. INTEL
+ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED
+WARRANTY, RELATING TO SALE AND/OR USE OF SUCH THIRD PARTY PRODUCTS OR
+SELECTION OF VENDOR BY CUSTOMERS.
+
+Command Line Parameters
+=======================
+
+max_vfs
+-------
+:Valid Range: 1-63
+
+This parameter adds support for SR-IOV. It causes the driver to spawn up to
+max_vfs worth of virtual functions.
+If the value is greater than 0 it will also force the VMDq parameter to be 1 or
+more.
+
+NOTE: This parameter is only used on kernel 3.7.x and below. On kernel 3.8.x
+and above, use sysfs to enable VFs. Also, for Red Hat distributions, this
+parameter is only used on version 6.6 and older. For version 6.7 and newer, use
+sysfs. For example::
+
+  #echo $num_vf_enabled > /sys/class/net/$dev/device/sriov_numvfs // enable VFs
+  #echo 0 > /sys/class/net/$dev/device/sriov_numvfs               //disable VFs
+
+The parameters for the driver are referenced by position. Thus, if you have a
+dual port adapter, or more than one adapter in your system, and want N virtual
+functions per port, you must specify a number for each port with each parameter
+separated by a comma. For example::
+
+  modprobe ixgbe max_vfs=4
+
+This will spawn 4 VFs on the first port.
+
+::
+
+  modprobe ixgbe max_vfs=2,4
+
+This will spawn 2 VFs on the first port and 4 VFs on the second port.
+
+NOTE: Caution must be used in loading the driver with these parameters.
+Depending on your system configuration, number of slots, etc., it is impossible
+to predict in all cases where the positions would be on the command line.
+
+NOTE: Neither the device nor the driver control how VFs are mapped into config
+space. Bus layout will vary by operating system. On operating systems that
+support it, you can check sysfs to find the mapping.
+
+NOTE: When either SR-IOV mode or VMDq mode is enabled, hardware VLAN filtering
+and VLAN tag stripping/insertion will remain enabled. Please remove the old
+VLAN filter before the new VLAN filter is added. For example,
+
+::
+
+  ip link set eth0 vf 0 vlan 100 // set VLAN 100 for VF 0
+  ip link set eth0 vf 0 vlan 0   // Delete VLAN 100
+  ip link set eth0 vf 0 vlan 200 // set a new VLAN 200 for VF 0
+
+With kernel 3.6, the driver supports the simultaneous usage of max_vfs and DCB
+features, subject to the constraints described below. Prior to kernel 3.6, the
+driver did not support the simultaneous operation of max_vfs greater than 0 and
+the DCB features (multiple traffic classes utilizing Priority Flow Control and
+Extended Transmission Selection).
+
+When DCB is enabled, network traffic is transmitted and received through
+multiple traffic classes (packet buffers in the NIC). The traffic is associated
+with a specific class based on priority, which has a value of 0 through 7 used
+in the VLAN tag. When SR-IOV is not enabled, each traffic class is associated
+with a set of receive/transmit descriptor queue pairs. The number of queue
+pairs for a given traffic class depends on the hardware configuration. When
+SR-IOV is enabled, the descriptor queue pairs are grouped into pools. The
+Physical Function (PF) and each Virtual Function (VF) is allocated a pool of
+receive/transmit descriptor queue pairs. When multiple traffic classes are
+configured (for example, DCB is enabled), each pool contains a queue pair from
+each traffic class. When a single traffic class is configured in the hardware,
+the pools contain multiple queue pairs from the single traffic class.
+
+The number of VFs that can be allocated depends on the number of traffic
+classes that can be enabled. The configurable number of traffic classes for
+each enabled VF is as follows:
+0 - 15 VFs = Up to 8 traffic classes, depending on device support
+16 - 31 VFs = Up to 4 traffic classes
+32 - 63 VFs = 1 traffic class
+
+When VFs are configured, the PF is allocated one pool as well. The PF supports
+the DCB features with the constraint that each traffic class will only use a
+single queue pair. When zero VFs are configured, the PF can support multiple
+queue pairs per traffic class.
+
+allow_unsupported_sfp
+---------------------
+:Valid Range: 0,1
+:Default Value: 0 (disabled)
+
+This parameter allows unsupported and untested SFP+ modules on 82599-based
+adapters, as long as the type of module is known to the driver.
+
+debug
+-----
+:Valid Range: 0-16 (0=none,...,16=all)
+:Default Value: 0
+
+This parameter adjusts the level of debug messages displayed in the system
+logs.
+
+
+Additional Features and Configurations
+======================================
+
+Flow Control
+------------
+Ethernet Flow Control (IEEE 802.3x) can be configured with ethtool to enable
+receiving and transmitting pause frames for ixgbe. When transmit is enabled,
+pause frames are generated when the receive packet buffer crosses a predefined
+threshold. When receive is enabled, the transmit unit will halt for the time
+delay specified when a pause frame is received.
+
+NOTE: You must have a flow control capable link partner.
+
+Flow Control is enabled by default.
+
+Use ethtool to change the flow control settings. To enable or disable Rx or
+Tx Flow Control::
+
+  ethtool -A eth? rx <on|off> tx <on|off>
+
+Note: This command only enables or disables Flow Control if auto-negotiation is
+disabled. If auto-negotiation is enabled, this command changes the parameters
+used for auto-negotiation with the link partner.
+
+To enable or disable auto-negotiation::
+
+  ethtool -s eth? autoneg <on|off>
+
+Note: Flow Control auto-negotiation is part of link auto-negotiation. Depending
+on your device, you may not be able to change the auto-negotiation setting.
+
+NOTE: For 82598 backplane cards entering 1 gigabit mode, flow control default
+behavior is changed to off. Flow control in 1 gigabit mode on these devices can
+lead to transmit hangs.
+
+Intel(R) Ethernet Flow Director
+-------------------------------
+The Intel Ethernet Flow Director performs the following tasks:
+
+- Directs receive packets according to their flows to different queues.
+- Enables tight control on routing a flow in the platform.
+- Matches flows and CPU cores for flow affinity.
+- Supports multiple parameters for flexible flow classification and load
+  balancing (in SFP mode only).
+
+NOTE: Intel Ethernet Flow Director masking works in the opposite manner from
+subnet masking. In the following command::
+
+  #ethtool -N eth11 flow-type ip4 src-ip 172.4.1.2 m 255.0.0.0 dst-ip \
+  172.21.1.1 m 255.128.0.0 action 31
+
+The src-ip value that is written to the filter will be 0.4.1.2, not 172.0.0.0
+as might be expected. Similarly, the dst-ip value written to the filter will be
+0.21.1.1, not 172.0.0.0.
+
+To enable or disable the Intel Ethernet Flow Director::
+
+  # ethtool -K ethX ntuple <on|off>
+
+When disabling ntuple filters, all the user programmed filters are flushed from
+the driver cache and hardware. All needed filters must be re-added when ntuple
+is re-enabled.
+
+To add a filter that directs packet to queue 2, use -U or -N switch::
+
+  # ethtool -N ethX flow-type tcp4 src-ip 192.168.10.1 dst-ip \
+  192.168.10.2 src-port 2000 dst-port 2001 action 2 [loc 1]
+
+To see the list of filters currently present::
+
+  # ethtool <-u|-n> ethX
+
+Sideband Perfect Filters
+------------------------
+Sideband Perfect Filters are used to direct traffic that matches specified
+characteristics. They are enabled through ethtool's ntuple interface. To add a
+new filter use the following command::
+
+  ethtool -U <device> flow-type <type> src-ip <ip> dst-ip <ip> src-port <port> \
+  dst-port <port> action <queue>
+
+Where:
+  <device> - the ethernet device to program
+  <type> - can be ip4, tcp4, udp4, or sctp4
+  <ip> - the IP address to match on
+  <port> - the port number to match on
+  <queue> - the queue to direct traffic towards (-1 discards the matched traffic)
+
+Use the following command to delete a filter::
+
+  ethtool -U <device> delete <N>
+
+Where <N> is the filter id displayed when printing all the active filters, and
+may also have been specified using "loc <N>" when adding the filter.
+
+The following example matches TCP traffic sent from 192.168.0.1, port 5300,
+directed to 192.168.0.5, port 80, and sends it to queue 7::
+
+  ethtool -U enp130s0 flow-type tcp4 src-ip 192.168.0.1 dst-ip 192.168.0.5 \
+  src-port 5300 dst-port 80 action 7
+
+For each flow-type, the programmed filters must all have the same matching
+input set. For example, issuing the following two commands is acceptable::
+
+  ethtool -U enp130s0 flow-type ip4 src-ip 192.168.0.1 src-port 5300 action 7
+  ethtool -U enp130s0 flow-type ip4 src-ip 192.168.0.5 src-port 55 action 10
+
+Issuing the next two commands, however, is not acceptable, since the first
+specifies src-ip and the second specifies dst-ip::
+
+  ethtool -U enp130s0 flow-type ip4 src-ip 192.168.0.1 src-port 5300 action 7
+  ethtool -U enp130s0 flow-type ip4 dst-ip 192.168.0.5 src-port 55 action 10
+
+The second command will fail with an error. You may program multiple filters
+with the same fields, using different values, but, on one device, you may not
+program two TCP4 filters with different matching fields.
+
+Matching on a sub-portion of a field is not supported by the ixgbe driver, thus
+partial mask fields are not supported.
+
+To create filters that direct traffic to a specific Virtual Function, use the
+"user-def" parameter. Specify the user-def as a 64 bit value, where the lower 32
+bits represents the queue number, while the next 8 bits represent which VF.
+Note that 0 is the PF, so the VF identifier is offset by 1. For example::
+
+  ... user-def 0x800000002 ...
+
+specifies to direct traffic to Virtual Function 7 (8 minus 1) into queue 2 of
+that VF.
+
+Note that these filters will not break internal routing rules, and will not
+route traffic that otherwise would not have been sent to the specified Virtual
+Function.
+
+Jumbo Frames
+------------
+Jumbo Frames support is enabled by changing the Maximum Transmission Unit (MTU)
+to a value larger than the default value of 1500.
+
+Use the ifconfig command to increase the MTU size. For example, enter the
+following where <x> is the interface number::
+
+  ifconfig eth<x> mtu 9000 up
+
+Alternatively, you can use the ip command as follows::
+
+  ip link set mtu 9000 dev eth<x>
+  ip link set up dev eth<x>
+
+This setting is not saved across reboots. The setting change can be made
+permanent by adding 'MTU=9000' to the file::
+
+  /etc/sysconfig/network-scripts/ifcfg-eth<x> // for RHEL
+  /etc/sysconfig/network/<config_file> // for SLES
+
+NOTE: The maximum MTU setting for Jumbo Frames is 9710. This value coincides
+with the maximum Jumbo Frames size of 9728 bytes.
+
+NOTE: This driver will attempt to use multiple page sized buffers to receive
+each jumbo packet. This should help to avoid buffer starvation issues when
+allocating receive packets.
+
+NOTE: For 82599-based network connections, if you are enabling jumbo frames in
+a virtual function (VF), jumbo frames must first be enabled in the physical
+function (PF). The VF MTU setting cannot be larger than the PF MTU.
+
+Generic Receive Offload, aka GRO
+--------------------------------
+The driver supports the in-kernel software implementation of GRO. GRO has
+shown that by coalescing Rx traffic into larger chunks of data, CPU
+utilization can be significantly reduced when under large Rx load. GRO is an
+evolution of the previously-used LRO interface. GRO is able to coalesce
+other protocols besides TCP. It's also safe to use with configurations that
+are problematic for LRO, namely bridging and iSCSI.
+
+Data Center Bridging (DCB)
+--------------------------
+NOTE:
+The kernel assumes that TC0 is available, and will disable Priority Flow
+Control (PFC) on the device if TC0 is not available. To fix this, ensure TC0 is
+enabled when setting up DCB on your switch.
+
+DCB is a configuration Quality of Service implementation in hardware. It uses
+the VLAN priority tag (802.1p) to filter traffic. That means that there are 8
+different priorities that traffic can be filtered into. It also enables
+priority flow control (802.1Qbb) which can limit or eliminate the number of
+dropped packets during network stress. Bandwidth can be allocated to each of
+these priorities, which is enforced at the hardware level (802.1Qaz).
+
+Adapter firmware implements LLDP and DCBX protocol agents as per 802.1AB and
+802.1Qaz respectively. The firmware based DCBX agent runs in willing mode only
+and can accept settings from a DCBX capable peer. Software configuration of
+DCBX parameters via dcbtool/lldptool are not supported.
+
+The ixgbe driver implements the DCB netlink interface layer to allow user-space
+to communicate with the driver and query DCB configuration for the port.
+
+ethtool
+-------
+The driver utilizes the ethtool interface for driver configuration and
+diagnostics, as well as displaying statistical information. The latest ethtool
+version is required for this functionality. Download it at:
+https://www.kernel.org/pub/software/network/ethtool/
+
+FCoE
+----
+The ixgbe driver supports Fiber Channel over Ethernet (FCoE) and Data Center
+Bridging (DCB). This code has no default effect on the regular driver
+operation. Configuring DCB and FCoE is outside the scope of this README. Refer
+to http://www.open-fcoe.org/ for FCoE project information and contact
+ixgbe-eedc@lists.sourceforge.net for DCB information.
+
+MAC and VLAN anti-spoofing feature
+----------------------------------
+When a malicious driver attempts to send a spoofed packet, it is dropped by the
+hardware and not transmitted.
+
+An interrupt is sent to the PF driver notifying it of the spoof attempt. When a
+spoofed packet is detected, the PF driver will send the following message to
+the system log (displayed by the "dmesg" command)::
+
+  ixgbe ethX: ixgbe_spoof_check: n spoofed packets detected
+
+where "x" is the PF interface number; and "n" is number of spoofed packets.
+NOTE: This feature can be disabled for a specific Virtual Function (VF)::
+
+  ip link set <pf dev> vf <vf id> spoofchk {off|on}
+
+
+Known Issues/Troubleshooting
+============================
+
+Enabling SR-IOV in a 64-bit Microsoft* Windows Server* 2012/R2 guest OS
+-----------------------------------------------------------------------
+Linux KVM Hypervisor/VMM supports direct assignment of a PCIe device to a VM.
+This includes traditional PCIe devices, as well as SR-IOV-capable devices based
+on the Intel Ethernet Controller XL710.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/ixgbe.txt b/Documentation/networking/ixgbe.txt
deleted file mode 100644
index 687835415707..000000000000
--- a/Documentation/networking/ixgbe.txt
+++ /dev/null
@@ -1,349 +0,0 @@
-Linux* Base Driver for the Intel(R) Ethernet 10 Gigabit PCI Express Family of
-Adapters
-=============================================================================
-
-Intel 10 Gigabit Linux driver.
-Copyright(c) 1999 - 2013 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Additional Configurations
-- Performance Tuning
-- Known Issues
-- Support
-
-Identifying Your Adapter
-========================
-
-The driver in this release is compatible with 82598, 82599 and X540-based
-Intel Network Connections.
-
-For more information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/network/sb/CS-012904.htm
-
-SFP+ Devices with Pluggable Optics
-----------------------------------
-
-82599-BASED ADAPTERS
-
-NOTES: If your 82599-based Intel(R) Network Adapter came with Intel optics, or
-is an Intel(R) Ethernet Server Adapter X520-2, then it only supports Intel
-optics and/or the direct attach cables listed below.
-
-When 82599-based SFP+ devices are connected back to back, they should be set to
-the same Speed setting via ethtool. Results may vary if you mix speed settings.
-82598-based adapters support all passive direct attach cables that comply
-with SFF-8431 v4.1 and SFF-8472 v10.4 specifications. Active direct attach
-cables are not supported.
-
-Supplier    Type                                             Part Numbers
-
-SR Modules
-Intel       DUAL RATE 1G/10G SFP+ SR (bailed)                FTLX8571D3BCV-IT
-Intel       DUAL RATE 1G/10G SFP+ SR (bailed)                AFBR-703SDDZ-IN1
-Intel       DUAL RATE 1G/10G SFP+ SR (bailed)                AFBR-703SDZ-IN2
-LR Modules
-Intel       DUAL RATE 1G/10G SFP+ LR (bailed)                FTLX1471D3BCV-IT
-Intel       DUAL RATE 1G/10G SFP+ LR (bailed)                AFCT-701SDDZ-IN1
-Intel       DUAL RATE 1G/10G SFP+ LR (bailed)                AFCT-701SDZ-IN2
-
-The following is a list of 3rd party SFP+ modules and direct attach cables that
-have received some testing. Not all modules are applicable to all devices.
-
-Supplier   Type                                              Part Numbers
-
-Finisar    SFP+ SR bailed, 10g single rate                   FTLX8571D3BCL
-Avago      SFP+ SR bailed, 10g single rate                   AFBR-700SDZ
-Finisar    SFP+ LR bailed, 10g single rate                   FTLX1471D3BCL
-
-Finisar    DUAL RATE 1G/10G SFP+ SR (No Bail)                FTLX8571D3QCV-IT
-Avago      DUAL RATE 1G/10G SFP+ SR (No Bail)                AFBR-703SDZ-IN1
-Finisar    DUAL RATE 1G/10G SFP+ LR (No Bail)                FTLX1471D3QCV-IT
-Avago      DUAL RATE 1G/10G SFP+ LR (No Bail)                AFCT-701SDZ-IN1
-Finistar   1000BASE-T SFP                                    FCLF8522P2BTL
-Avago      1000BASE-T SFP                                    ABCU-5710RZ
-
-82599-based adapters support all passive and active limiting direct attach
-cables that comply with SFF-8431 v4.1 and SFF-8472 v10.4 specifications.
-
-Laser turns off for SFP+ when device is down
--------------------------------------------
-"ip link set down" turns off the laser for 82599-based SFP+ fiber adapters.
-"ip link set up" turns on the laser.
-
-
-82598-BASED ADAPTERS
-
-NOTES for 82598-Based Adapters:
-- Intel(R) Network Adapters that support removable optical modules only support
-  their original module type (i.e., the Intel(R) 10 Gigabit SR Dual Port
-  Express Module only supports SR optical modules). If you plug in a different
-  type of module, the driver will not load.
-- Hot Swapping/hot plugging optical modules is not supported.
-- Only single speed, 10 gigabit modules are supported.
-- LAN on Motherboard (LOMs) may support DA, SR, or LR modules. Other module
-  types are not supported. Please see your system documentation for details.
-
-The following is a list of 3rd party SFP+ modules and direct attach cables that
-have received some testing. Not all modules are applicable to all devices.
-
-Supplier   Type                                              Part Numbers
-
-Finisar    SFP+ SR bailed, 10g single rate                   FTLX8571D3BCL
-Avago      SFP+ SR bailed, 10g single rate                   AFBR-700SDZ
-Finisar    SFP+ LR bailed, 10g single rate                   FTLX1471D3BCL
-
-82598-based adapters support all passive direct attach cables that comply
-with SFF-8431 v4.1 and SFF-8472 v10.4 specifications. Active direct attach
-cables are not supported.
-
-
-Flow Control
-------------
-Ethernet Flow Control (IEEE 802.3x) can be configured with ethtool to enable
-receiving and transmitting pause frames for ixgbe. When TX is enabled, PAUSE
-frames are generated when the receive packet buffer crosses a predefined
-threshold.  When rx is enabled, the transmit unit will halt for the time delay
-specified when a PAUSE frame is received.
-
-Flow Control is enabled by default. If you want to disable a flow control
-capable link partner, use ethtool:
-
-     ethtool -A eth? autoneg off RX off TX off
-
-NOTE: For 82598 backplane cards entering 1 gig mode, flow control default
-behavior is changed to off.  Flow control in 1 gig mode on these devices can
-lead to Tx hangs.
-
-Intel(R) Ethernet Flow Director
--------------------------------
-Supports advanced filters that direct receive packets by their flows to
-different queues. Enables tight control on routing a flow in the platform.
-Matches flows and CPU cores for flow affinity. Supports multiple parameters
-for flexible flow classification and load balancing.
-
-Flow director is enabled only if the kernel is multiple TX queue capable.
-
-An included script (set_irq_affinity.sh) automates setting the IRQ to CPU
-affinity.
-
-You can verify that the driver is using Flow Director by looking at the counter
-in ethtool: fdir_miss and fdir_match.
-
-Other ethtool Commands:
-To enable Flow Director
-	ethtool -K ethX ntuple on
-To add a filter
-	Use -U switch. e.g., ethtool -U ethX flow-type tcp4 src-ip 10.0.128.23
-        action 1
-To see the list of filters currently present:
-	ethtool -u ethX
-
-Perfect Filter: Perfect filter is an interface to load the filter table that
-funnels all flow into queue_0 unless an alternative queue is specified using
-"action". In that case, any flow that matches the filter criteria will be
-directed to the appropriate queue.
-
-If the queue is defined as -1, filter will drop matching packets.
-
-To account for filter matches and misses, there are two stats in ethtool:
-fdir_match and fdir_miss. In addition, rx_queue_N_packets shows the number of
-packets processed by the Nth queue.
-
-NOTE: Receive Packet Steering (RPS) and Receive Flow Steering (RFS) are not
-compatible with Flow Director. IF Flow Director is enabled, these will be
-disabled.
-
-The following three parameters impact Flow Director.
-
-FdirMode
---------
-Valid Range: 0-2 (0=off, 1=ATR, 2=Perfect filter mode)
-Default Value: 1
-
-  Flow Director filtering modes.
-
-FdirPballoc
------------
-Valid Range: 0-2 (0=64k, 1=128k, 2=256k)
-Default Value: 0
-
-  Flow Director allocated packet buffer size.
-
-AtrSampleRate
---------------
-Valid Range: 1-100
-Default Value: 20
-
-  Software ATR Tx packet sample rate. For example, when set to 20, every 20th
-  packet, looks to see if the packet will create a new flow.
-
-Node
-----
-Valid Range:   0-n
-Default Value: 1 (off)
-
-  0 - n: where n is the number of NUMA nodes (i.e. 0 - 3) currently online in
-  your system
-  1: turns this option off
-
-  The Node parameter will allow you to pick which NUMA node you want to have
-  the adapter allocate memory on.
-
-max_vfs
--------
-Valid Range:   1-63
-Default Value: 0
-
-  If the value is greater than 0 it will also force the VMDq parameter to be 1
-  or more.
-
-  This parameter adds support for SR-IOV.  It causes the driver to spawn up to
-  max_vfs worth of virtual function.
-
-
-Additional Configurations
-=========================
-
-  Jumbo Frames
-  ------------
-  The driver supports Jumbo Frames for all adapters. Jumbo Frames support is
-  enabled by changing the MTU to a value larger than the default of 1500.
-  The maximum value for the MTU is 16110.  Use the ip command to
-  increase the MTU size.  For example:
-
-        ip link set dev ethx mtu 9000
-
-  The maximum MTU setting for Jumbo Frames is 9710.  This value coincides
-  with the maximum Jumbo Frames size of 9728.
-
-  Generic Receive Offload, aka GRO
-  --------------------------------
-  The driver supports the in-kernel software implementation of GRO.  GRO has
-  shown that by coalescing Rx traffic into larger chunks of data, CPU
-  utilization can be significantly reduced when under large Rx load.  GRO is an
-  evolution of the previously-used LRO interface.  GRO is able to coalesce
-  other protocols besides TCP.  It's also safe to use with configurations that
-  are problematic for LRO, namely bridging and iSCSI.
-
-  Data Center Bridging, aka DCB
-  -----------------------------
-  DCB is a configuration Quality of Service implementation in hardware.
-  It uses the VLAN priority tag (802.1p) to filter traffic.  That means
-  that there are 8 different priorities that traffic can be filtered into.
-  It also enables priority flow control which can limit or eliminate the
-  number of dropped packets during network stress.  Bandwidth can be
-  allocated to each of these priorities, which is enforced at the hardware
-  level.
-
-  To enable DCB support in ixgbe, you must enable the DCB netlink layer to
-  allow the userspace tools (see below) to communicate with the driver.
-  This can be found in the kernel configuration here:
-
-        -> Networking support
-          -> Networking options
-            -> Data Center Bridging support
-
-  Once this is selected, DCB support must be selected for ixgbe.  This can
-  be found here:
-
-        -> Device Drivers
-          -> Network device support (NETDEVICES [=y])
-            -> Ethernet (10000 Mbit) (NETDEV_10000 [=y])
-              -> Intel(R) 10GbE PCI Express adapters support
-                -> Data Center Bridging (DCB) Support
-
-  After these options are selected, you must rebuild your kernel and your
-  modules.
-
-  In order to use DCB, userspace tools must be downloaded and installed.
-  The dcbd tools can be found at:
-
-        http://e1000.sf.net
-
-  Ethtool
-  -------
-  The driver utilizes the ethtool interface for driver configuration and
-  diagnostics, as well as displaying statistical information. The latest
-  ethtool version is required for this functionality.
-
-  The latest release of ethtool can be found from
-  https://www.kernel.org/pub/software/network/ethtool/
-
-  FCoE
-  ----
-  This release of the ixgbe driver contains new code to enable users to use
-  Fiber Channel over Ethernet (FCoE) and Data Center Bridging (DCB)
-  functionality that is supported by the 82598-based hardware.  This code has
-  no default effect on the regular driver operation, and configuring DCB and
-  FCoE is outside the scope of this driver README. Refer to
-  http://www.open-fcoe.org/ for FCoE project information and contact
-  e1000-eedc@lists.sourceforge.net for DCB information.
-
-  MAC and VLAN anti-spoofing feature
-  ----------------------------------
-  When a malicious driver attempts to send a spoofed packet, it is dropped by
-  the hardware and not transmitted.  An interrupt is sent to the PF driver
-  notifying it of the spoof attempt.
-
-  When a spoofed packet is detected the PF driver will send the following
-  message to the system log (displayed by  the "dmesg" command):
-
-  Spoof event(s) detected on VF (n)
-
-  Where n=the VF that attempted to do the spoofing.
-
-
-Performance Tuning
-==================
-
-An excellent article on performance tuning can be found at:
-
-http://www.redhat.com/promo/summit/2008/downloads/pdf/Thursday/Mark_Wagner.pdf
-
-
-Known Issues
-============
-
-  Enabling SR-IOV in a 32-bit or 64-bit Microsoft* Windows* Server 2008/R2
-  Guest OS using Intel (R) 82576-based GbE or Intel (R) 82599-based 10GbE
-  controller under KVM
-  ------------------------------------------------------------------------
-  KVM Hypervisor/VMM supports direct assignment of a PCIe device to a VM.  This
-  includes traditional PCIe devices, as well as SR-IOV-capable devices using
-  Intel 82576-based and 82599-based controllers.
-
-  While direct assignment of a PCIe device or an SR-IOV Virtual Function (VF)
-  to a Linux-based VM running 2.6.32 or later kernel works fine, there is a
-  known issue with Microsoft Windows Server 2008 VM that results in a "yellow
-  bang" error. This problem is within the KVM VMM itself, not the Intel driver,
-  or the SR-IOV logic of the VMM, but rather that KVM emulates an older CPU
-  model for the guests, and this older CPU model does not support MSI-X
-  interrupts, which is a requirement for Intel SR-IOV.
-
-  If you wish to use the Intel 82576 or 82599-based controllers in SR-IOV mode
-  with KVM and a Microsoft Windows Server 2008 guest try the following
-  workaround. The workaround is to tell KVM to emulate a different model of CPU
-  when using qemu to create the KVM guest:
-
-       "-cpu qemu64,model=13"
-
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://e1000.sourceforge.net
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/ixgbevf.rst b/Documentation/networking/ixgbevf.rst
new file mode 100644
index 000000000000..56cde6366c2f
--- /dev/null
+++ b/Documentation/networking/ixgbevf.rst
@@ -0,0 +1,66 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Linux* Base Virtual Function Driver for Intel(R) 10G Ethernet
+=============================================================
+
+Intel 10 Gigabit Virtual Function Linux driver.
+Copyright(c) 1999-2018 Intel Corporation.
+
+Contents
+========
+
+- Identifying Your Adapter
+- Known Issues
+- Support
+
+This driver supports 82599, X540, X550, and X552-based virtual function devices
+that can only be activated on kernels that support SR-IOV.
+
+For questions related to hardware requirements, refer to the documentation
+supplied with your Intel adapter. All hardware requirements listed apply to use
+with Linux.
+
+
+Identifying Your Adapter
+========================
+The driver is compatible with devices based on the following:
+
+  * Intel(R) Ethernet Controller 82598
+  * Intel(R) Ethernet Controller 82599
+  * Intel(R) Ethernet Controller X520
+  * Intel(R) Ethernet Controller X540
+  * Intel(R) Ethernet Controller x550
+  * Intel(R) Ethernet Controller X552
+  * Intel(R) Ethernet Controller X553
+
+For information on how to identify your adapter, and for the latest Intel
+network drivers, refer to the Intel Support website:
+https://www.intel.com/support
+
+Known Issues/Troubleshooting
+============================
+
+SR-IOV requires the correct platform and OS support.
+
+The guest OS loading this driver must support MSI-X interrupts.
+
+This driver is only supported as a loadable module at this time. Intel is not
+supplying patches against the kernel source to allow for static linking of the
+drivers.
+
+VLANs: There is a limit of a total of 64 shared VLANs to 1 or more VFs.
+
+
+Support
+=======
+For general information, go to the Intel support website at:
+
+https://www.intel.com/support/
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+https://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on a supported kernel
+with a supported adapter, email the specific information related to the issue
+to e1000-devel@lists.sf.net.
diff --git a/Documentation/networking/ixgbevf.txt b/Documentation/networking/ixgbevf.txt
deleted file mode 100644
index 53d8d2a5a6a3..000000000000
--- a/Documentation/networking/ixgbevf.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-Linux* Base Driver for Intel(R) Ethernet Network Connection
-===========================================================
-
-Intel Gigabit Linux driver.
-Copyright(c) 1999 - 2013 Intel Corporation.
-
-Contents
-========
-
-- Identifying Your Adapter
-- Known Issues/Troubleshooting
-- Support
-
-This file describes the ixgbevf Linux* Base Driver for Intel Network
-Connection.
-
-The ixgbevf driver supports 82599-based virtual function devices that can only
-be activated on kernels with CONFIG_PCI_IOV enabled.
-
-The ixgbevf driver supports virtual functions generated by the ixgbe driver
-with a max_vfs value of 1 or greater.
-
-The guest OS loading the ixgbevf driver must support MSI-X interrupts.
-
-VLANs: There is a limit of a total of 32 shared VLANs to 1 or more VFs.
-
-Identifying Your Adapter
-========================
-
-For more information on how to identify your adapter, go to the Adapter &
-Driver ID Guide at:
-
-    http://support.intel.com/support/go/network/adapter/idguide.htm
-
-Known Issues/Troubleshooting
-============================
-
-
-Support
-=======
-
-For general information, go to the Intel support website at:
-
-    http://support.intel.com
-
-or the Intel Wired Networking project hosted by Sourceforge at:
-
-    http://sourceforge.net/projects/e1000
-
-If an issue is identified with the released source code on the supported
-kernel with a supported adapter, email the specific information related
-to the issue to e1000-devel@lists.sf.net
diff --git a/Documentation/networking/netvsc.txt b/Documentation/networking/netvsc.txt
index 92f5b31392fa..3bfa635bbbd5 100644
--- a/Documentation/networking/netvsc.txt
+++ b/Documentation/networking/netvsc.txt
@@ -45,6 +45,15 @@ Features
   like packets and significantly reduces CPU usage under heavy Rx
   load.
 
+  Large Receive Offload (LRO), or Receive Side Coalescing (RSC)
+  -------------------------------------------------------------
+  The driver supports LRO/RSC in the vSwitch feature. It reduces the per packet
+  processing overhead by coalescing multiple TCP segments when possible. The
+  feature is enabled by default on VMs running on Windows Server 2019 and
+  later. It may be changed by ethtool command:
+	ethtool -K eth0 lro on
+	ethtool -K eth0 lro off
+
   SR-IOV support
   --------------
   Hyper-V supports SR-IOV as a hardware acceleration option. If SR-IOV
diff --git a/Documentation/networking/rxrpc.txt b/Documentation/networking/rxrpc.txt
index b5407163d53b..605e00cdd6be 100644
--- a/Documentation/networking/rxrpc.txt
+++ b/Documentation/networking/rxrpc.txt
@@ -1069,6 +1069,31 @@ The kernel interface functions are as follows:
 
      This function may transmit a PING ACK.
 
+ (*) Get reply timestamp.
+
+	bool rxrpc_kernel_get_reply_time(struct socket *sock,
+					 struct rxrpc_call *call,
+					 ktime_t *_ts)
+
+     This allows the timestamp on the first DATA packet of the reply of a
+     client call to be queried, provided that it is still in the Rx ring.  If
+     successful, the timestamp will be stored into *_ts and true will be
+     returned; false will be returned otherwise.
+
+ (*) Get remote client epoch.
+
+	u32 rxrpc_kernel_get_epoch(struct socket *sock,
+				   struct rxrpc_call *call)
+
+     This allows the epoch that's contained in packets of an incoming client
+     call to be queried.  This value is returned.  The function always
+     successful if the call is still in progress.  It shouldn't be called once
+     the call has expired.  Note that calling this on a local client call only
+     returns the local epoch.
+
+     This value can be used to determine if the remote client has been
+     restarted as it shouldn't change otherwise.
+
 
 =======================
 CONFIGURABLE PARAMETERS
diff --git a/Documentation/networking/tcp.txt b/Documentation/networking/tcp.txt
deleted file mode 100644
index 9c7139d57e57..000000000000
--- a/Documentation/networking/tcp.txt
+++ /dev/null
@@ -1,101 +0,0 @@
-TCP protocol
-============
-
-Last updated: 3 June 2017
-
-Contents
-========
-
-- Congestion control
-- How the new TCP output machine [nyi] works
-
-Congestion control
-==================
-
-The following variables are used in the tcp_sock for congestion control:
-snd_cwnd		The size of the congestion window
-snd_ssthresh		Slow start threshold. We are in slow start if
-			snd_cwnd is less than this.
-snd_cwnd_cnt		A counter used to slow down the rate of increase
-			once we exceed slow start threshold.
-snd_cwnd_clamp		This is the maximum size that snd_cwnd can grow to.
-snd_cwnd_stamp		Timestamp for when congestion window last validated.
-snd_cwnd_used		Used as a highwater mark for how much of the
-			congestion window is in use. It is used to adjust
-			snd_cwnd down when the link is limited by the
-			application rather than the network.
-
-As of 2.6.13, Linux supports pluggable congestion control algorithms.
-A congestion control mechanism can be registered through functions in
-tcp_cong.c. The functions used by the congestion control mechanism are
-registered via passing a tcp_congestion_ops struct to
-tcp_register_congestion_control. As a minimum, the congestion control
-mechanism must provide a valid name and must implement either ssthresh,
-cong_avoid and undo_cwnd hooks or the "omnipotent" cong_control hook.
-
-Private data for a congestion control mechanism is stored in tp->ca_priv.
-tcp_ca(tp) returns a pointer to this space.  This is preallocated space - it
-is important to check the size of your private data will fit this space, or
-alternatively, space could be allocated elsewhere and a pointer to it could
-be stored here.
-
-There are three kinds of congestion control algorithms currently: The
-simplest ones are derived from TCP reno (highspeed, scalable) and just
-provide an alternative congestion window calculation. More complex
-ones like BIC try to look at other events to provide better
-heuristics.  There are also round trip time based algorithms like
-Vegas and Westwood+.
-
-Good TCP congestion control is a complex problem because the algorithm
-needs to maintain fairness and performance. Please review current
-research and RFC's before developing new modules.
-
-The default congestion control mechanism is chosen based on the
-DEFAULT_TCP_CONG Kconfig parameter. If you really want a particular default
-value then you can set it using sysctl net.ipv4.tcp_congestion_control. The
-module will be autoloaded if needed and you will get the expected protocol. If
-you ask for an unknown congestion method, then the sysctl attempt will fail.
-
-If you remove a TCP congestion control module, then you will get the next
-available one. Since reno cannot be built as a module, and cannot be
-removed, it will always be available.
-
-How the new TCP output machine [nyi] works.
-===========================================
-
-Data is kept on a single queue. The skb->users flag tells us if the frame is
-one that has been queued already. To add a frame we throw it on the end. Ack
-walks down the list from the start.
-
-We keep a set of control flags
-
-
-	sk->tcp_pend_event
-
-		TCP_PEND_ACK			Ack needed
-		TCP_ACK_NOW			Needed now
-		TCP_WINDOW			Window update check
-		TCP_WINZERO			Zero probing
-
-
-	sk->transmit_queue		The transmission frame begin
-	sk->transmit_new		First new frame pointer
-	sk->transmit_end		Where to add frames
-
-	sk->tcp_last_tx_ack		Last ack seen
-	sk->tcp_dup_ack			Dup ack count for fast retransmit
-
-
-Frames are queued for output by tcp_write. We do our best to send the frames
-off immediately if possible, but otherwise queue and compute the body
-checksum in the copy. 
-
-When a write is done we try to clear any pending events and piggy back them.
-If the window is full we queue full sized frames. On the first timeout in
-zero window we split this.
-
-On a timer we walk the retransmit list to send any retransmits, update the
-backoff timers etc. A change of route table stamp causes a change of header
-and recompute. We add any new tcp level headers and refinish the checksum
-before sending. 
-
diff --git a/Documentation/networking/xfrm_device.txt b/Documentation/networking/xfrm_device.txt
index 50c34ca65efe..267f55b5f54a 100644
--- a/Documentation/networking/xfrm_device.txt
+++ b/Documentation/networking/xfrm_device.txt
@@ -68,6 +68,10 @@ and an indication of whether it is for Rx or Tx.  The driver should
 	- verify the algorithm is supported for offloads
 	- store the SA information (key, salt, target-ip, protocol, etc)
 	- enable the HW offload of the SA
+	- return status value:
+		0             success
+		-EOPNETSUPP   offload not supported, try SW IPsec
+		other         fail the request
 
 The driver can also set an offload_handle in the SA, an opaque void pointer
 that can be used to convey context into the fast-path offload requests.
diff --git a/LICENSES/other/CC-BY-SA-4.0 b/LICENSES/other/CC-BY-SA-4.0
deleted file mode 100644
index f9158e831e79..000000000000
--- a/LICENSES/other/CC-BY-SA-4.0
+++ /dev/null
@@ -1,397 +0,0 @@
-Valid-License-Identifier: CC-BY-SA-4.0
-SPDX-URL: https://spdx.org/licenses/CC-BY-SA-4.0
-Usage-Guide:
-  To use the Creative Commons Attribution Share Alike 4.0 International
-  license put the following SPDX tag/value pair into a comment according to
-  the placement guidelines in the licensing rules documentation:
-    SPDX-License-Identifier: CC-BY-SA-4.0
-License-Text:
-
-Creative Commons Attribution-ShareAlike 4.0 International
-
-Creative Commons Corporation ("Creative Commons") is not a law firm and
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-
-Creative Commons public licenses provide a standard set of terms and
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-
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diff --git a/MAINTAINERS b/MAINTAINERS
index 48a65c3a4189..23705bd055f3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4170,6 +4170,11 @@ S:	Maintained
 F:	drivers/platform/x86/dell-smbios-wmi.c
 F:	tools/wmi/dell-smbios-example.c
 
+DEFZA FDDI NETWORK DRIVER
+M:	"Maciej W. Rozycki" <macro@linux-mips.org>
+S:	Maintained
+F:	drivers/net/fddi/defza.*
+
 DELL LAPTOP DRIVER
 M:	Matthew Garrett <mjg59@srcf.ucam.org>
 M:	Pali Rohár <pali.rohar@gmail.com>
@@ -4527,9 +4532,13 @@ F:	drivers/soc/fsl/dpio
 
 DPAA2 ETHERNET DRIVER
 M:	Ioana Radulescu <ruxandra.radulescu@nxp.com>
-L:	linux-kernel@vger.kernel.org
+L:	netdev@vger.kernel.org
 S:	Maintained
-F:	drivers/staging/fsl-dpaa2/ethernet
+F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
+F:	drivers/net/ethernet/freescale/dpaa2/dpni*
+F:	drivers/net/ethernet/freescale/dpaa2/dpkg.h
+F:	drivers/net/ethernet/freescale/dpaa2/Makefile
+F:	drivers/net/ethernet/freescale/dpaa2/Kconfig
 
 DPAA2 ETHERNET SWITCH DRIVER
 M:	Ioana Radulescu <ruxandra.radulescu@nxp.com>
@@ -4540,9 +4549,10 @@ F:	drivers/staging/fsl-dpaa2/ethsw
 
 DPAA2 PTP CLOCK DRIVER
 M:	Yangbo Lu <yangbo.lu@nxp.com>
-L:	linux-kernel@vger.kernel.org
+L:	netdev@vger.kernel.org
 S:	Maintained
-F:	drivers/staging/fsl-dpaa2/rtc
+F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
+F:	drivers/net/ethernet/freescale/dpaa2/dprtc*
 
 DPT_I2O SCSI RAID DRIVER
 M:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
@@ -7341,15 +7351,16 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
 S:	Supported
 F:	Documentation/networking/e100.rst
 F:	Documentation/networking/e1000.rst
-F:	Documentation/networking/e1000e.txt
-F:	Documentation/networking/igb.txt
-F:	Documentation/networking/igbvf.txt
-F:	Documentation/networking/ixgb.txt
-F:	Documentation/networking/ixgbe.txt
-F:	Documentation/networking/ixgbevf.txt
-F:	Documentation/networking/i40e.txt
-F:	Documentation/networking/i40evf.txt
-F:	Documentation/networking/ice.txt
+F:	Documentation/networking/e1000e.rst
+F:	Documentation/networking/fm10k.rst
+F:	Documentation/networking/igb.rst
+F:	Documentation/networking/igbvf.rst
+F:	Documentation/networking/ixgb.rst
+F:	Documentation/networking/ixgbe.rst
+F:	Documentation/networking/ixgbevf.rst
+F:	Documentation/networking/i40e.rst
+F:	Documentation/networking/iavf.rst
+F:	Documentation/networking/ice.rst
 F:	drivers/net/ethernet/intel/
 F:	drivers/net/ethernet/intel/*/
 F:	include/linux/avf/virtchnl.h
@@ -8183,6 +8194,25 @@ S:	Maintained
 F:	net/l3mdev
 F:	include/net/l3mdev.h
 
+L7 BPF FRAMEWORK
+M:	John Fastabend <john.fastabend@gmail.com>
+M:	Daniel Borkmann <daniel@iogearbox.net>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	include/linux/skmsg.h
+F:	net/core/skmsg.c
+F:	net/core/sock_map.c
+F:	net/ipv4/tcp_bpf.c
+
+LANTIQ / INTEL Ethernet drivers
+M:	Hauke Mehrtens <hauke@hauke-m.de>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	net/dsa/tag_gswip.c
+F:	drivers/net/ethernet/lantiq_xrx200.c
+F:	drivers/net/dsa/lantiq_pce.h
+F:	drivers/net/dsa/lantiq_gswip.c
+
 LANTIQ MIPS ARCHITECTURE
 M:	John Crispin <john@phrozen.org>
 L:	linux-mips@linux-mips.org
@@ -8743,7 +8773,7 @@ M:	Vivien Didelot <vivien.didelot@savoirfairelinux.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/dsa/mv88e6xxx/
-F:	linux/platform_data/mv88e6xxx.h
+F:	include/linux/platform_data/mv88e6xxx.h
 F:	Documentation/devicetree/bindings/net/dsa/marvell.txt
 
 MARVELL ARMADA DRM SUPPORT
@@ -8833,6 +8863,15 @@ S:	Supported
 F:	drivers/mmc/host/sdhci-xenon*
 F:	Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
 
+MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
+M:	Sunil Goutham <sgoutham@marvell.com>
+M:	Linu Cherian <lcherian@marvell.com>
+M:	Geetha sowjanya <gakula@marvell.com>
+M:	Jerin Jacob <jerinj@marvell.com>
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	drivers/net/ethernet/marvell/octeontx2/af/
+
 MATROX FRAMEBUFFER DRIVER
 L:	linux-fbdev@vger.kernel.org
 S:	Orphan
@@ -9657,7 +9696,8 @@ MIPS/LOONGSON2 ARCHITECTURE
 M:	Jiaxun Yang <jiaxun.yang@flygoat.com>
 L:	linux-mips@linux-mips.org
 S:	Maintained
-F:	arch/mips/loongson64/*{2e/2f}*
+F:	arch/mips/loongson64/fuloong-2e/
+F:	arch/mips/loongson64/lemote-2f/
 F:	arch/mips/include/asm/mach-loongson64/
 F:	drivers/*/*loongson2*
 F:	drivers/*/*/*loongson2*
@@ -9864,7 +9904,7 @@ M:	Peter Rosin <peda@axentia.se>
 S:	Maintained
 F:	Documentation/ABI/testing/sysfs-class-mux*
 F:	Documentation/devicetree/bindings/mux/
-F:	include/linux/dt-bindings/mux/
+F:	include/dt-bindings/mux/
 F:	include/linux/mux/
 F:	drivers/mux/
 
@@ -10121,7 +10161,6 @@ L:	netdev@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
 S:	Maintained
-F:	net/core/flow.c
 F:	net/xfrm/
 F:	net/key/
 F:	net/ipv4/xfrm*
@@ -10184,6 +10223,8 @@ NETWORKING [TLS]
 M:	Boris Pismenny <borisp@mellanox.com>
 M:	Aviad Yehezkel <aviadye@mellanox.com>
 M:	Dave Watson <davejwatson@fb.com>
+M:	John Fastabend <john.fastabend@gmail.com>
+M:	Daniel Borkmann <daniel@iogearbox.net>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	net/tls/*
@@ -13061,7 +13102,7 @@ SELINUX SECURITY MODULE
 M:	Paul Moore <paul@paul-moore.com>
 M:	Stephen Smalley <sds@tycho.nsa.gov>
 M:	Eric Paris <eparis@parisplace.org>
-L:	selinux@tycho.nsa.gov (moderated for non-subscribers)
+L:	selinux@vger.kernel.org
 W:	https://selinuxproject.org
 W:	https://github.com/SELinuxProject
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
@@ -15706,7 +15747,7 @@ F:	include/linux/regulator/
 
 VRF
 M:	David Ahern <dsa@cumulusnetworks.com>
-M:	Shrijeet Mukherjee <shm@cumulusnetworks.com>
+M:	Shrijeet Mukherjee <shrijeet@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/vrf.c
diff --git a/Makefile b/Makefile
index 6c3da3e10f07..bf3786e4ffec 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 4
 PATCHLEVEL = 19
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc8
 NAME = Merciless Moray
 
 # *DOCUMENTATION*
@@ -483,13 +483,15 @@ endif
 ifeq ($(cc-name),clang)
 ifneq ($(CROSS_COMPILE),)
 CLANG_TARGET	:= --target=$(notdir $(CROSS_COMPILE:%-=%))
-GCC_TOOLCHAIN	:= $(realpath $(dir $(shell which $(LD)))/..)
+GCC_TOOLCHAIN_DIR := $(dir $(shell which $(LD)))
+CLANG_PREFIX	:= --prefix=$(GCC_TOOLCHAIN_DIR)
+GCC_TOOLCHAIN	:= $(realpath $(GCC_TOOLCHAIN_DIR)/..)
 endif
 ifneq ($(GCC_TOOLCHAIN),)
 CLANG_GCC_TC	:= --gcc-toolchain=$(GCC_TOOLCHAIN)
 endif
-KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
-KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
+KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
+KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
 KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
 KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
 endif
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index b4441b0764d7..a045f3086047 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -149,7 +149,7 @@ config ARC_CPU_770
 	  Support for ARC770 core introduced with Rel 4.10 (Summer 2011)
 	  This core has a bunch of cool new features:
 	  -MMU-v3: Variable Page Sz (4k, 8k, 16k), bigger J-TLB (128x4)
-                   Shared Address Spaces (for sharing TLB entires in MMU)
+                   Shared Address Spaces (for sharing TLB entries in MMU)
 	  -Caches: New Prog Model, Region Flush
 	  -Insns: endian swap, load-locked/store-conditional, time-stamp-ctr
 
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index 99cce77ab98f..644815c0516e 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -6,33 +6,11 @@
 # published by the Free Software Foundation.
 #
 
-ifeq ($(CROSS_COMPILE),)
-ifndef CONFIG_CPU_BIG_ENDIAN
-CROSS_COMPILE := arc-linux-
-else
-CROSS_COMPILE := arceb-linux-
-endif
-endif
-
 KBUILD_DEFCONFIG := nsim_700_defconfig
 
 cflags-y	+= -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__
 cflags-$(CONFIG_ISA_ARCOMPACT)	+= -mA7
-cflags-$(CONFIG_ISA_ARCV2)	+= -mcpu=archs
-
-is_700 = $(shell $(CC) -dM -E - < /dev/null | grep -q "ARC700" && echo 1 || echo 0)
-
-ifdef CONFIG_ISA_ARCOMPACT
-ifeq ($(is_700), 0)
-    $(error Toolchain not configured for ARCompact builds)
-endif
-endif
-
-ifdef CONFIG_ISA_ARCV2
-ifeq ($(is_700), 1)
-    $(error Toolchain not configured for ARCv2 builds)
-endif
-endif
+cflags-$(CONFIG_ISA_ARCV2)	+= -mcpu=hs38
 
 ifdef CONFIG_ARC_CURR_IN_REG
 # For a global register defintion, make sure it gets passed to every file
@@ -79,7 +57,7 @@ cflags-$(disable_small_data)		+= -mno-sdata -fcall-used-gp
 cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= -mbig-endian
 ldflags-$(CONFIG_CPU_BIG_ENDIAN)	+= -EB
 
-LIBGCC	:= $(shell $(CC) $(cflags-y) --print-libgcc-file-name)
+LIBGCC	= $(shell $(CC) $(cflags-y) --print-libgcc-file-name)
 
 # Modules with short calls might break for calls into builtin-kernel
 KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
index 4674541eba3f..8ce6e7235915 100644
--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@@ -241,6 +241,26 @@ int copy_thread(unsigned long clone_flags,
 		task_thread_info(current)->thr_ptr;
 	}
 
+
+	/*
+	 * setup usermode thread pointer #1:
+	 * when child is picked by scheduler, __switch_to() uses @c_callee to
+	 * populate usermode callee regs: this works (despite being in a kernel
+	 * function) since special return path for child @ret_from_fork()
+	 * ensures those regs are not clobbered all the way to RTIE to usermode
+	 */
+	c_callee->r25 = task_thread_info(p)->thr_ptr;
+
+#ifdef CONFIG_ARC_CURR_IN_REG
+	/*
+	 * setup usermode thread pointer #2:
+	 * however for this special use of r25 in kernel, __switch_to() sets
+	 * r25 for kernel needs and only in the final return path is usermode
+	 * r25 setup, from pt_regs->user_r25. So set that up as well
+	 */
+	c_regs->user_r25 = c_callee->r25;
+#endif
+
 	return 0;
 }
 
diff --git a/arch/arm/boot/dts/imx53-qsb-common.dtsi b/arch/arm/boot/dts/imx53-qsb-common.dtsi
index 7423d462d1e4..50dde84b72ed 100644
--- a/arch/arm/boot/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi
@@ -123,6 +123,17 @@
 	};
 };
 
+&cpu0 {
+	/* CPU rated to 1GHz, not 1.2GHz as per the default settings */
+	operating-points = <
+		/* kHz   uV */
+		166666  850000
+		400000  900000
+		800000  1050000
+		1000000 1200000
+	>;
+};
+
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
diff --git a/arch/arm/kernel/vmlinux.lds.h b/arch/arm/kernel/vmlinux.lds.h
index ae5fdff18406..8247bc15addc 100644
--- a/arch/arm/kernel/vmlinux.lds.h
+++ b/arch/arm/kernel/vmlinux.lds.h
@@ -49,6 +49,8 @@
 #define ARM_DISCARD							\
 		*(.ARM.exidx.exit.text)					\
 		*(.ARM.extab.exit.text)					\
+		*(.ARM.exidx.text.exit)					\
+		*(.ARM.extab.text.exit)					\
 		ARM_CPU_DISCARD(*(.ARM.exidx.cpuexit.text))		\
 		ARM_CPU_DISCARD(*(.ARM.extab.cpuexit.text))		\
 		ARM_EXIT_DISCARD(EXIT_TEXT)				\
diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c
index 450c7a4fbc8a..cb094e55dc5f 100644
--- a/arch/arm/kvm/coproc.c
+++ b/arch/arm/kvm/coproc.c
@@ -478,15 +478,15 @@ static const struct coproc_reg cp15_regs[] = {
 
 	/* ICC_SGI1R */
 	{ CRm64(12), Op1( 0), is64, access_gic_sgi},
-	/* ICC_ASGI1R */
-	{ CRm64(12), Op1( 1), is64, access_gic_sgi},
-	/* ICC_SGI0R */
-	{ CRm64(12), Op1( 2), is64, access_gic_sgi},
 
 	/* VBAR: swapped by interrupt.S. */
 	{ CRn(12), CRm( 0), Op1( 0), Op2( 0), is32,
 			NULL, reset_val, c12_VBAR, 0x00000000 },
 
+	/* ICC_ASGI1R */
+	{ CRm64(12), Op1( 1), is64, access_gic_sgi},
+	/* ICC_SGI0R */
+	{ CRm64(12), Op1( 2), is64, access_gic_sgi},
 	/* ICC_SRE */
 	{ CRn(12), CRm(12), Op1( 0), Op2(5), is32, access_gic_sre },
 
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index 8e38d5267f22..e213f8e867f6 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -966,6 +966,12 @@ static int armv8pmu_set_event_filter(struct hw_perf_event *event,
 	return 0;
 }
 
+static int armv8pmu_filter_match(struct perf_event *event)
+{
+	unsigned long evtype = event->hw.config_base & ARMV8_PMU_EVTYPE_EVENT;
+	return evtype != ARMV8_PMUV3_PERFCTR_CHAIN;
+}
+
 static void armv8pmu_reset(void *info)
 {
 	struct arm_pmu *cpu_pmu = (struct arm_pmu *)info;
@@ -1114,6 +1120,7 @@ static int armv8_pmu_init(struct arm_pmu *cpu_pmu)
 	cpu_pmu->stop			= armv8pmu_stop,
 	cpu_pmu->reset			= armv8pmu_reset,
 	cpu_pmu->set_event_filter	= armv8pmu_set_event_filter;
+	cpu_pmu->filter_match		= armv8pmu_filter_match;
 
 	return 0;
 }
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 5b4fac434c84..b3354ff94e79 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -64,6 +64,9 @@
 #include <asm/xen/hypervisor.h>
 #include <asm/mmu_context.h>
 
+static int num_standard_resources;
+static struct resource *standard_resources;
+
 phys_addr_t __fdt_pointer __initdata;
 
 /*
@@ -206,14 +209,19 @@ static void __init request_standard_resources(void)
 {
 	struct memblock_region *region;
 	struct resource *res;
+	unsigned long i = 0;
 
 	kernel_code.start   = __pa_symbol(_text);
 	kernel_code.end     = __pa_symbol(__init_begin - 1);
 	kernel_data.start   = __pa_symbol(_sdata);
 	kernel_data.end     = __pa_symbol(_end - 1);
 
+	num_standard_resources = memblock.memory.cnt;
+	standard_resources = alloc_bootmem_low(num_standard_resources *
+					       sizeof(*standard_resources));
+
 	for_each_memblock(memory, region) {
-		res = alloc_bootmem_low(sizeof(*res));
+		res = &standard_resources[i++];
 		if (memblock_is_nomap(region)) {
 			res->name  = "reserved";
 			res->flags = IORESOURCE_MEM;
@@ -243,36 +251,26 @@ static void __init request_standard_resources(void)
 
 static int __init reserve_memblock_reserved_regions(void)
 {
-	phys_addr_t start, end, roundup_end = 0;
-	struct resource *mem, *res;
-	u64 i;
-
-	for_each_reserved_mem_region(i, &start, &end) {
-		if (end <= roundup_end)
-			continue; /* done already */
-
-		start = __pfn_to_phys(PFN_DOWN(start));
-		end = __pfn_to_phys(PFN_UP(end)) - 1;
-		roundup_end = end;
-
-		res = kzalloc(sizeof(*res), GFP_ATOMIC);
-		if (WARN_ON(!res))
-			return -ENOMEM;
-		res->start = start;
-		res->end = end;
-		res->name  = "reserved";
-		res->flags = IORESOURCE_MEM;
-
-		mem = request_resource_conflict(&iomem_resource, res);
-		/*
-		 * We expected memblock_reserve() regions to conflict with
-		 * memory created by request_standard_resources().
-		 */
-		if (WARN_ON_ONCE(!mem))
+	u64 i, j;
+
+	for (i = 0; i < num_standard_resources; ++i) {
+		struct resource *mem = &standard_resources[i];
+		phys_addr_t r_start, r_end, mem_size = resource_size(mem);
+
+		if (!memblock_is_region_reserved(mem->start, mem_size))
 			continue;
-		kfree(res);
 
-		reserve_region_with_split(mem, start, end, "reserved");
+		for_each_reserved_mem_region(j, &r_start, &r_end) {
+			resource_size_t start, end;
+
+			start = max(PFN_PHYS(PFN_DOWN(r_start)), mem->start);
+			end = min(PFN_PHYS(PFN_UP(r_end)) - 1, mem->end);
+
+			if (start > mem->end || end < mem->start)
+				continue;
+
+			reserve_region_with_split(mem, start, end, "reserved");
+		}
 	}
 
 	return 0;
diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi
index f7eb612b46ba..8ce317c5b9ed 100644
--- a/arch/mips/boot/dts/mscc/ocelot.dtsi
+++ b/arch/mips/boot/dts/mscc/ocelot.dtsi
@@ -107,7 +107,6 @@
 			reg = <0x1010000 0x10000>,
 			      <0x1030000 0x10000>,
 			      <0x1080000 0x100>,
-			      <0x10d0000 0x10000>,
 			      <0x11e0000 0x100>,
 			      <0x11f0000 0x100>,
 			      <0x1200000 0x100>,
@@ -121,10 +120,10 @@
 			      <0x1280000 0x100>,
 			      <0x1800000 0x80000>,
 			      <0x1880000 0x10000>;
-			reg-names = "sys", "rew", "qs", "hsio", "port0",
-				    "port1", "port2", "port3", "port4", "port5",
-				    "port6", "port7", "port8", "port9", "port10",
-				    "qsys", "ana";
+			reg-names = "sys", "rew", "qs", "port0", "port1",
+				    "port2", "port3", "port4", "port5", "port6",
+				    "port7", "port8", "port9", "port10", "qsys",
+				    "ana";
 			interrupts = <21 22>;
 			interrupt-names = "xtr", "inj";
 
@@ -231,5 +230,15 @@
 			pinctrl-0 = <&miim1>;
 			status = "disabled";
 		};
+
+		hsio: syscon@10d0000 {
+			compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
+			reg = <0x10d0000 0x10000>;
+
+			serdes: serdes {
+				compatible = "mscc,vsc7514-serdes";
+				#phy-cells = <2>;
+			};
+		};
 	};
 };
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index b2fa62922d88..49d6046ca1d0 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -13,6 +13,7 @@
 
 #include <linux/atomic.h>
 #include <linux/cpumask.h>
+#include <linux/sizes.h>
 #include <linux/threads.h>
 
 #include <asm/cachectl.h>
@@ -80,11 +81,10 @@ extern unsigned int vced_count, vcei_count;
 
 #endif
 
-/*
- * One page above the stack is used for branch delay slot "emulation".
- * See dsemul.c for details.
- */
-#define STACK_TOP	((TASK_SIZE & PAGE_MASK) - PAGE_SIZE)
+#define VDSO_RANDOMIZE_SIZE	(TASK_IS_32BIT_ADDR ? SZ_1M : SZ_256M)
+
+extern unsigned long mips_stack_top(void);
+#define STACK_TOP		mips_stack_top()
 
 /*
  * This decides where the kernel will search for a free chunk of vm
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 8fc69891e117..d4f7fd4550e1 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -32,6 +32,7 @@
 #include <linux/nmi.h>
 #include <linux/cpu.h>
 
+#include <asm/abi.h>
 #include <asm/asm.h>
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
@@ -39,6 +40,7 @@
 #include <asm/dsp.h>
 #include <asm/fpu.h>
 #include <asm/irq.h>
+#include <asm/mips-cps.h>
 #include <asm/msa.h>
 #include <asm/pgtable.h>
 #include <asm/mipsregs.h>
@@ -645,6 +647,29 @@ out:
 	return pc;
 }
 
+unsigned long mips_stack_top(void)
+{
+	unsigned long top = TASK_SIZE & PAGE_MASK;
+
+	/* One page for branch delay slot "emulation" */
+	top -= PAGE_SIZE;
+
+	/* Space for the VDSO, data page & GIC user page */
+	top -= PAGE_ALIGN(current->thread.abi->vdso->size);
+	top -= PAGE_SIZE;
+	top -= mips_gic_present() ? PAGE_SIZE : 0;
+
+	/* Space for cache colour alignment */
+	if (cpu_has_dc_aliases)
+		top -= shm_align_mask + 1;
+
+	/* Space to randomize the VDSO base */
+	if (current->flags & PF_RANDOMIZE)
+		top -= VDSO_RANDOMIZE_SIZE;
+
+	return top;
+}
+
 /*
  * Don't forget that the stack pointer must be aligned on a 8 bytes
  * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index c71d1eb7da59..8aaaa42f91ed 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -846,6 +846,34 @@ static void __init arch_mem_init(char **cmdline_p)
 	struct memblock_region *reg;
 	extern void plat_mem_setup(void);
 
+	/*
+	 * Initialize boot_command_line to an innocuous but non-empty string in
+	 * order to prevent early_init_dt_scan_chosen() from copying
+	 * CONFIG_CMDLINE into it without our knowledge. We handle
+	 * CONFIG_CMDLINE ourselves below & don't want to duplicate its
+	 * content because repeating arguments can be problematic.
+	 */
+	strlcpy(boot_command_line, " ", COMMAND_LINE_SIZE);
+
+	/* call board setup routine */
+	plat_mem_setup();
+
+	/*
+	 * Make sure all kernel memory is in the maps.  The "UP" and
+	 * "DOWN" are opposite for initdata since if it crosses over
+	 * into another memory section you don't want that to be
+	 * freed when the initdata is freed.
+	 */
+	arch_mem_addpart(PFN_DOWN(__pa_symbol(&_text)) << PAGE_SHIFT,
+			 PFN_UP(__pa_symbol(&_edata)) << PAGE_SHIFT,
+			 BOOT_MEM_RAM);
+	arch_mem_addpart(PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT,
+			 PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT,
+			 BOOT_MEM_INIT_RAM);
+
+	pr_info("Determined physical RAM map:\n");
+	print_memory_map();
+
 #if defined(CONFIG_CMDLINE_BOOL) && defined(CONFIG_CMDLINE_OVERRIDE)
 	strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE);
 #else
@@ -873,26 +901,6 @@ static void __init arch_mem_init(char **cmdline_p)
 	}
 #endif
 #endif
-
-	/* call board setup routine */
-	plat_mem_setup();
-
-	/*
-	 * Make sure all kernel memory is in the maps.  The "UP" and
-	 * "DOWN" are opposite for initdata since if it crosses over
-	 * into another memory section you don't want that to be
-	 * freed when the initdata is freed.
-	 */
-	arch_mem_addpart(PFN_DOWN(__pa_symbol(&_text)) << PAGE_SHIFT,
-			 PFN_UP(__pa_symbol(&_edata)) << PAGE_SHIFT,
-			 BOOT_MEM_RAM);
-	arch_mem_addpart(PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT,
-			 PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT,
-			 BOOT_MEM_INIT_RAM);
-
-	pr_info("Determined physical RAM map:\n");
-	print_memory_map();
-
 	strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
 
 	*cmdline_p = command_line;
diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c
index 8f845f6e5f42..48a9c6b90e07 100644
--- a/arch/mips/kernel/vdso.c
+++ b/arch/mips/kernel/vdso.c
@@ -15,6 +15,7 @@
 #include <linux/ioport.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/random.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/timekeeper_internal.h>
@@ -97,6 +98,21 @@ void update_vsyscall_tz(void)
 	}
 }
 
+static unsigned long vdso_base(void)
+{
+	unsigned long base;
+
+	/* Skip the delay slot emulation page */
+	base = STACK_TOP + PAGE_SIZE;
+
+	if (current->flags & PF_RANDOMIZE) {
+		base += get_random_int() & (VDSO_RANDOMIZE_SIZE - 1);
+		base = PAGE_ALIGN(base);
+	}
+
+	return base;
+}
+
 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 {
 	struct mips_vdso_image *image = current->thread.abi->vdso;
@@ -137,7 +153,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 	if (cpu_has_dc_aliases)
 		size += shm_align_mask + 1;
 
-	base = get_unmapped_area(NULL, 0, size, 0, 0);
+	base = get_unmapped_area(NULL, vdso_base(), size, 0, 0);
 	if (IS_ERR_VALUE(base)) {
 		ret = base;
 		goto out;
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index 664f2f7f55c1..982859f2b2a3 100644
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -106,7 +106,6 @@ ltq_dma_open(struct ltq_dma_channel *ch)
 	spin_lock_irqsave(&ltq_dma_lock, flag);
 	ltq_dma_w32(ch->nr, LTQ_DMA_CS);
 	ltq_dma_w32_mask(0, DMA_CHAN_ON, LTQ_DMA_CCTRL);
-	ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
 	spin_unlock_irqrestore(&ltq_dma_lock, flag);
 }
 EXPORT_SYMBOL_GPL(ltq_dma_open);
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index e0af39b33e28..fe25c99089b7 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -505,7 +505,7 @@ void __init ltq_soc_init(void)
 		clkdev_add_pmu("1a800000.pcie", "msi", 1, 1, PMU1_PCIE2_MSI);
 		clkdev_add_pmu("1a800000.pcie", "pdi", 1, 1, PMU1_PCIE2_PDI);
 		clkdev_add_pmu("1a800000.pcie", "ctl", 1, 1, PMU1_PCIE2_CTL);
-		clkdev_add_pmu("1e108000.eth", NULL, 0, 0, PMU_SWITCH | PMU_PPE_DP);
+		clkdev_add_pmu("1e10b308.eth", NULL, 0, 0, PMU_SWITCH | PMU_PPE_DP);
 		clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
 		clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
 	} else if (of_machine_is_compatible("lantiq,ar10")) {
@@ -513,11 +513,11 @@ void __init ltq_soc_init(void)
 				  ltq_ar10_fpi_hz(), ltq_ar10_pp32_hz());
 		clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
 		clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1);
-		clkdev_add_pmu("1e108000.eth", NULL, 0, 0, PMU_SWITCH |
+		clkdev_add_pmu("1e10b308.eth", NULL, 0, 0, PMU_SWITCH |
 			       PMU_PPE_DP | PMU_PPE_TC);
 		clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
-		clkdev_add_pmu("1f203020.gphy", NULL, 1, 0, PMU_GPHY);
-		clkdev_add_pmu("1f203068.gphy", NULL, 1, 0, PMU_GPHY);
+		clkdev_add_pmu("1e108000.gswip", "gphy0", 0, 0, PMU_GPHY);
+		clkdev_add_pmu("1e108000.gswip", "gphy1", 0, 0, PMU_GPHY);
 		clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
 		clkdev_add_pmu("1e116000.mei", "afe", 1, 2, PMU_ANALOG_DSL_AFE);
 		clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);
@@ -536,12 +536,12 @@ void __init ltq_soc_init(void)
 		clkdev_add_pmu(NULL, "ahb", 1, 0, PMU_AHBM | PMU_AHBS);
 
 		clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
-		clkdev_add_pmu("1e108000.eth", NULL, 0, 0,
+		clkdev_add_pmu("1e10b308.eth", NULL, 0, 0,
 				PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM |
 				PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 |
 				PMU_PPE_QSB | PMU_PPE_TOP);
-		clkdev_add_pmu("1f203020.gphy", NULL, 0, 0, PMU_GPHY);
-		clkdev_add_pmu("1f203068.gphy", NULL, 0, 0, PMU_GPHY);
+		clkdev_add_pmu("1e108000.gswip", "gphy0", 0, 0, PMU_GPHY);
+		clkdev_add_pmu("1e108000.gswip", "gphy1", 0, 0, PMU_GPHY);
 		clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
 		clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
 		clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);
diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S
index 3a6f34ef5ffc..069acec3df9f 100644
--- a/arch/mips/lib/memset.S
+++ b/arch/mips/lib/memset.S
@@ -280,9 +280,11 @@
 	 * unset_bytes = end_addr - current_addr + 1
 	 *      a2     =    t1    -      a0      + 1
 	 */
+	.set		reorder
 	PTR_SUBU	a2, t1, a0
+	PTR_ADDIU	a2, 1
 	jr		ra
-	 PTR_ADDIU	a2, 1
+	.set		noreorder
 
 	.endm
 
diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c
index f329b466e68f..2d14f17838d2 100644
--- a/arch/parisc/kernel/unwind.c
+++ b/arch/parisc/kernel/unwind.c
@@ -426,7 +426,7 @@ void unwind_frame_init_task(struct unwind_frame_info *info,
 			r.gr[30] = get_parisc_stackpointer();
 			regs = &r;
 		}
-		unwind_frame_init(info, task, &r);
+		unwind_frame_init(info, task, regs);
 	} else {
 		unwind_frame_init_from_blocked_task(info, task);
 	}
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 2fdc865ca374..2a2486526d1f 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -114,7 +114,7 @@
  */
 #define _HPAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \
 			 _PAGE_ACCESSED | H_PAGE_THP_HUGE | _PAGE_PTE | \
-			 _PAGE_SOFT_DIRTY)
+			 _PAGE_SOFT_DIRTY | _PAGE_DEVMAP)
 /*
  * user access blocked by key
  */
@@ -132,7 +132,7 @@
  */
 #define _PAGE_CHG_MASK	(PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \
 			 _PAGE_ACCESSED | _PAGE_SPECIAL | _PAGE_PTE |	\
-			 _PAGE_SOFT_DIRTY)
+			 _PAGE_SOFT_DIRTY | _PAGE_DEVMAP)
 
 #define H_PTE_PKEY  (H_PTE_PKEY_BIT0 | H_PTE_PKEY_BIT1 | H_PTE_PKEY_BIT2 | \
 		     H_PTE_PKEY_BIT3 | H_PTE_PKEY_BIT4)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 913c5725cdb2..bb6ac471a784 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1306,6 +1306,16 @@ void show_user_instructions(struct pt_regs *regs)
 
 	pc = regs->nip - (instructions_to_print * 3 / 4 * sizeof(int));
 
+	/*
+	 * Make sure the NIP points at userspace, not kernel text/data or
+	 * elsewhere.
+	 */
+	if (!__access_ok(pc, instructions_to_print * sizeof(int), USER_DS)) {
+		pr_info("%s[%d]: Bad NIP, not dumping instructions.\n",
+			current->comm, current->pid);
+		return;
+	}
+
 	pr_info("%s[%d]: code: ", current->comm, current->pid);
 
 	for (i = 0; i < instructions_to_print; i++) {
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index 6ae2777c220d..5ffee298745f 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -28,12 +28,6 @@ static int __patch_instruction(unsigned int *exec_addr, unsigned int instr,
 {
 	int err;
 
-	/* Make sure we aren't patching a freed init section */
-	if (init_mem_is_free && init_section_contains(exec_addr, 4)) {
-		pr_debug("Skipping init section patching addr: 0x%px\n", exec_addr);
-		return 0;
-	}
-
 	__put_user_size(instr, patch_addr, 4, err);
 	if (err)
 		return err;
@@ -148,7 +142,7 @@ static inline int unmap_patch_area(unsigned long addr)
 	return 0;
 }
 
-int patch_instruction(unsigned int *addr, unsigned int instr)
+static int do_patch_instruction(unsigned int *addr, unsigned int instr)
 {
 	int err;
 	unsigned int *patch_addr = NULL;
@@ -188,12 +182,22 @@ out:
 }
 #else /* !CONFIG_STRICT_KERNEL_RWX */
 
-int patch_instruction(unsigned int *addr, unsigned int instr)
+static int do_patch_instruction(unsigned int *addr, unsigned int instr)
 {
 	return raw_patch_instruction(addr, instr);
 }
 
 #endif /* CONFIG_STRICT_KERNEL_RWX */
+
+int patch_instruction(unsigned int *addr, unsigned int instr)
+{
+	/* Make sure we aren't patching a freed init section */
+	if (init_mem_is_free && init_section_contains(addr, 4)) {
+		pr_debug("Skipping init section patching addr: 0x%px\n", addr);
+		return 0;
+	}
+	return do_patch_instruction(addr, instr);
+}
 NOKPROBE_SYMBOL(patch_instruction);
 
 int patch_branch(unsigned int *addr, unsigned long target, int flags)
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 59d07bd5374a..055b211b7126 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1217,9 +1217,10 @@ int find_and_online_cpu_nid(int cpu)
 		 * Need to ensure that NODE_DATA is initialized for a node from
 		 * available memory (see memblock_alloc_try_nid). If unable to
 		 * init the node, then default to nearest node that has memory
-		 * installed.
+		 * installed. Skip onlining a node if the subsystems are not
+		 * yet initialized.
 		 */
-		if (try_online_node(new_nid))
+		if (!topology_inited || try_online_node(new_nid))
 			new_nid = first_online_node;
 #else
 		/*
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index 3cae9168f63c..e44a8d7959f5 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -108,7 +108,8 @@ int sclp_early_get_core_info(struct sclp_core_info *info);
 void sclp_early_get_ipl_info(struct sclp_ipl_info *info);
 void sclp_early_detect(void);
 void sclp_early_printk(const char *s);
-void __sclp_early_printk(const char *s, unsigned int len);
+void sclp_early_printk_force(const char *s);
+void __sclp_early_printk(const char *s, unsigned int len, unsigned int force);
 
 int _sclp_get_core_info(struct sclp_core_info *info);
 int sclp_core_configure(u8 core);
diff --git a/arch/s390/kernel/early_printk.c b/arch/s390/kernel/early_printk.c
index 9431784d7796..40c1dfec944e 100644
--- a/arch/s390/kernel/early_printk.c
+++ b/arch/s390/kernel/early_printk.c
@@ -10,7 +10,7 @@
 
 static void sclp_early_write(struct console *con, const char *s, unsigned int len)
 {
-	__sclp_early_printk(s, len);
+	__sclp_early_printk(s, len, 0);
 }
 
 static struct console sclp_early_console = {
diff --git a/arch/s390/kernel/swsusp.S b/arch/s390/kernel/swsusp.S
index a049a7b9d6e8..c1a080b11ae9 100644
--- a/arch/s390/kernel/swsusp.S
+++ b/arch/s390/kernel/swsusp.S
@@ -198,12 +198,10 @@ pgm_check_entry:
 
 	/* Suspend CPU not available -> panic */
 	larl	%r15,init_thread_union
-	ahi	%r15,1<<(PAGE_SHIFT+THREAD_SIZE_ORDER)
+	aghi	%r15,1<<(PAGE_SHIFT+THREAD_SIZE_ORDER)
+	aghi	%r15,-STACK_FRAME_OVERHEAD
 	larl	%r2,.Lpanic_string
-	lghi	%r1,0
-	sam31
-	sigp	%r1,%r0,SIGP_SET_ARCHITECTURE
-	brasl	%r14,sclp_early_printk
+	brasl	%r14,sclp_early_printk_force
 	larl	%r3,.Ldisabled_wait_31
 	lpsw	0(%r3)
 4:
diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h
index 666d6b5c0440..9c3fc03abe9a 100644
--- a/arch/sparc/include/asm/cpudata_64.h
+++ b/arch/sparc/include/asm/cpudata_64.h
@@ -28,7 +28,7 @@ typedef struct {
 	unsigned short	sock_id;	/* physical package */
 	unsigned short	core_id;
 	unsigned short  max_cache_id;	/* groupings of highest shared cache */
-	unsigned short	proc_id;	/* strand (aka HW thread) id */
+	signed short	proc_id;	/* strand (aka HW thread) id */
 } cpuinfo_sparc;
 
 DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
diff --git a/arch/sparc/include/uapi/asm/unistd.h b/arch/sparc/include/uapi/asm/unistd.h
index 09acf0ddec10..45b4bf1875e6 100644
--- a/arch/sparc/include/uapi/asm/unistd.h
+++ b/arch/sparc/include/uapi/asm/unistd.h
@@ -427,8 +427,9 @@
 #define __NR_preadv2		358
 #define __NR_pwritev2		359
 #define __NR_statx		360
+#define __NR_io_pgetevents	361
 
-#define NR_syscalls		361
+#define NR_syscalls		362
 
 /* Bitmask values returned from kern_features system call.  */
 #define KERN_FEATURE_MIXED_MODE_STACK	0x00000001
diff --git a/arch/sparc/kernel/kgdb_32.c b/arch/sparc/kernel/kgdb_32.c
index 5868fc333ea8..639c8e54530a 100644
--- a/arch/sparc/kernel/kgdb_32.c
+++ b/arch/sparc/kernel/kgdb_32.c
@@ -122,7 +122,7 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
 			linux_regs->pc = addr;
 			linux_regs->npc = addr + 4;
 		}
-		/* fallthru */
+		/* fall through */
 
 	case 'D':
 	case 'k':
diff --git a/arch/sparc/kernel/kgdb_64.c b/arch/sparc/kernel/kgdb_64.c
index d5f7dc6323d5..a68bbddbdba4 100644
--- a/arch/sparc/kernel/kgdb_64.c
+++ b/arch/sparc/kernel/kgdb_64.c
@@ -148,7 +148,7 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
 			linux_regs->tpc = addr;
 			linux_regs->tnpc = addr + 4;
 		}
-		/* fallthru */
+		/* fall through */
 
 	case 'D':
 	case 'k':
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index d3149baaa33c..67b3e6b3ce5d 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -24,6 +24,7 @@
 #include <asm/cpudata.h>
 #include <linux/uaccess.h>
 #include <linux/atomic.h>
+#include <linux/sched/clock.h>
 #include <asm/nmi.h>
 #include <asm/pcr.h>
 #include <asm/cacheflush.h>
@@ -927,6 +928,8 @@ static void read_in_all_counters(struct cpu_hw_events *cpuc)
 			sparc_perf_event_update(cp, &cp->hw,
 						cpuc->current_idx[i]);
 			cpuc->current_idx[i] = PIC_NO_INDEX;
+			if (cp->hw.state & PERF_HES_STOPPED)
+				cp->hw.state |= PERF_HES_ARCH;
 		}
 	}
 }
@@ -959,10 +962,12 @@ static void calculate_single_pcr(struct cpu_hw_events *cpuc)
 
 		enc = perf_event_get_enc(cpuc->events[i]);
 		cpuc->pcr[0] &= ~mask_for_index(idx);
-		if (hwc->state & PERF_HES_STOPPED)
+		if (hwc->state & PERF_HES_ARCH) {
 			cpuc->pcr[0] |= nop_for_index(idx);
-		else
+		} else {
 			cpuc->pcr[0] |= event_encoding(enc, idx);
+			hwc->state = 0;
+		}
 	}
 out:
 	cpuc->pcr[0] |= cpuc->event[0]->hw.config_base;
@@ -988,6 +993,9 @@ static void calculate_multiple_pcrs(struct cpu_hw_events *cpuc)
 
 		cpuc->current_idx[i] = idx;
 
+		if (cp->hw.state & PERF_HES_ARCH)
+			continue;
+
 		sparc_pmu_start(cp, PERF_EF_RELOAD);
 	}
 out:
@@ -1079,6 +1087,8 @@ static void sparc_pmu_start(struct perf_event *event, int flags)
 	event->hw.state = 0;
 
 	sparc_pmu_enable_event(cpuc, &event->hw, idx);
+
+	perf_event_update_userpage(event);
 }
 
 static void sparc_pmu_stop(struct perf_event *event, int flags)
@@ -1371,9 +1381,9 @@ static int sparc_pmu_add(struct perf_event *event, int ef_flags)
 	cpuc->events[n0] = event->hw.event_base;
 	cpuc->current_idx[n0] = PIC_NO_INDEX;
 
-	event->hw.state = PERF_HES_UPTODATE;
+	event->hw.state = PERF_HES_UPTODATE | PERF_HES_STOPPED;
 	if (!(ef_flags & PERF_EF_START))
-		event->hw.state |= PERF_HES_STOPPED;
+		event->hw.state |= PERF_HES_ARCH;
 
 	/*
 	 * If group events scheduling transaction was started,
@@ -1603,6 +1613,8 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
 	struct perf_sample_data data;
 	struct cpu_hw_events *cpuc;
 	struct pt_regs *regs;
+	u64 finish_clock;
+	u64 start_clock;
 	int i;
 
 	if (!atomic_read(&active_events))
@@ -1616,6 +1628,8 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
 		return NOTIFY_DONE;
 	}
 
+	start_clock = sched_clock();
+
 	regs = args->regs;
 
 	cpuc = this_cpu_ptr(&cpu_hw_events);
@@ -1654,6 +1668,10 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
 			sparc_pmu_stop(event, 0);
 	}
 
+	finish_clock = sched_clock();
+
+	perf_sample_event_took(finish_clock - start_clock);
+
 	return NOTIFY_STOP;
 }
 
diff --git a/arch/sparc/kernel/rtrap_64.S b/arch/sparc/kernel/rtrap_64.S
index f6528884a2c8..4073e2b87dd0 100644
--- a/arch/sparc/kernel/rtrap_64.S
+++ b/arch/sparc/kernel/rtrap_64.S
@@ -84,8 +84,9 @@ __handle_signal:
 		ldx			[%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
 		sethi			%hi(0xf << 20), %l4
 		and			%l1, %l4, %l4
+		andn			%l1, %l4, %l1
 		ba,pt			%xcc, __handle_preemption_continue
-		 andn			%l1, %l4, %l1
+		 srl			%l4, 20, %l4
 
 		/* When returning from a NMI (%pil==15) interrupt we want to
 		 * avoid running softirqs, doing IRQ tracing, preempting, etc.
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index 12bee14b552c..621a363098ec 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -90,4 +90,4 @@ sys_call_table:
 /*345*/	.long sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create, sys_bpf
 /*350*/	.long sys_execveat, sys_membarrier, sys_userfaultfd, sys_bind, sys_listen
 /*355*/	.long sys_setsockopt, sys_mlock2, sys_copy_file_range, sys_preadv2, sys_pwritev2
-/*360*/	.long sys_statx
+/*360*/	.long sys_statx, sys_io_pgetevents
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 387ef993880a..bb68c805b891 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -91,7 +91,7 @@ sys_call_table32:
 	.word sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create, sys_bpf
 /*350*/	.word sys32_execveat, sys_membarrier, sys_userfaultfd, sys_bind, sys_listen
 	.word compat_sys_setsockopt, sys_mlock2, sys_copy_file_range, compat_sys_preadv2, compat_sys_pwritev2
-/*360*/	.word sys_statx
+/*360*/	.word sys_statx, compat_sys_io_pgetevents
 
 #endif /* CONFIG_COMPAT */
 
@@ -173,4 +173,4 @@ sys_call_table:
 	.word sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create, sys_bpf
 /*350*/	.word sys64_execveat, sys_membarrier, sys_userfaultfd, sys_bind, sys_listen
 	.word sys_setsockopt, sys_mlock2, sys_copy_file_range, sys_preadv2, sys_pwritev2
-/*360*/	.word sys_statx
+/*360*/	.word sys_statx, sys_io_pgetevents
diff --git a/arch/sparc/kernel/viohs.c b/arch/sparc/kernel/viohs.c
index 635d67ffc9a3..7db5aabe9708 100644
--- a/arch/sparc/kernel/viohs.c
+++ b/arch/sparc/kernel/viohs.c
@@ -180,11 +180,17 @@ static int send_dreg(struct vio_driver_state *vio)
 		struct vio_dring_register pkt;
 		char all[sizeof(struct vio_dring_register) +
 			 (sizeof(struct ldc_trans_cookie) *
-			  dr->ncookies)];
+			  VIO_MAX_RING_COOKIES)];
 	} u;
+	size_t bytes = sizeof(struct vio_dring_register) +
+		       (sizeof(struct ldc_trans_cookie) *
+			dr->ncookies);
 	int i;
 
-	memset(&u, 0, sizeof(u));
+	if (WARN_ON(bytes > sizeof(u)))
+		return -EINVAL;
+
+	memset(&u, 0, bytes);
 	init_tag(&u.pkt.tag, VIO_TYPE_CTRL, VIO_SUBTYPE_INFO, VIO_DRING_REG);
 	u.pkt.dring_ident = 0;
 	u.pkt.num_descr = dr->num_entries;
@@ -206,7 +212,7 @@ static int send_dreg(struct vio_driver_state *vio)
 		       (unsigned long long) u.pkt.cookies[i].cookie_size);
 	}
 
-	return send_ctrl(vio, &u.pkt.tag, sizeof(u));
+	return send_ctrl(vio, &u.pkt.tag, bytes);
 }
 
 static int send_rdx(struct vio_driver_state *vio)
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index dd0b5a92ffd0..dc85570d8839 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -31,23 +31,21 @@ obj-y += $(vdso_img_objs)
 targets += $(vdso_img_cfiles)
 targets += $(vdso_img_sodbg) $(vdso_img-y:%=vdso%.so)
 
-export CPPFLAGS_vdso.lds += -P -C
+CPPFLAGS_vdso.lds += -P -C
 
 VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \
 			-Wl,--no-undefined \
 			-Wl,-z,max-page-size=8192 -Wl,-z,common-page-size=8192 \
 			$(DISABLE_LTO)
 
-$(obj)/vdso64.so.dbg: $(src)/vdso.lds $(vobjs) FORCE
+$(obj)/vdso64.so.dbg: $(obj)/vdso.lds $(vobjs) FORCE
 	$(call if_changed,vdso)
 
 HOST_EXTRACFLAGS += -I$(srctree)/tools/include
 hostprogs-y			+= vdso2c
 
 quiet_cmd_vdso2c = VDSO2C  $@
-define cmd_vdso2c
-	$(obj)/vdso2c $< $(<:%.dbg=%) $@
-endef
+      cmd_vdso2c = $(obj)/vdso2c $< $(<:%.dbg=%) $@
 
 $(obj)/vdso-image-%.c: $(obj)/vdso%.so.dbg $(obj)/vdso%.so $(obj)/vdso2c FORCE
 	$(call if_changed,vdso2c)
diff --git a/arch/sparc/vdso/vclock_gettime.c b/arch/sparc/vdso/vclock_gettime.c
index 3feb3d960ca5..75dca9aab737 100644
--- a/arch/sparc/vdso/vclock_gettime.c
+++ b/arch/sparc/vdso/vclock_gettime.c
@@ -33,9 +33,19 @@
 #define	TICK_PRIV_BIT	(1ULL << 63)
 #endif
 
+#ifdef	CONFIG_SPARC64
 #define SYSCALL_STRING							\
 	"ta	0x6d;"							\
-	"sub	%%g0, %%o0, %%o0;"					\
+	"bcs,a	1f;"							\
+	" sub	%%g0, %%o0, %%o0;"					\
+	"1:"
+#else
+#define SYSCALL_STRING							\
+	"ta	0x10;"							\
+	"bcs,a	1f;"							\
+	" sub	%%g0, %%o0, %%o0;"					\
+	"1:"
+#endif
 
 #define SYSCALL_CLOBBERS						\
 	"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",			\
diff --git a/arch/sparc/vdso/vma.c b/arch/sparc/vdso/vma.c
index f51595f861b8..5eaff3c1aa0c 100644
--- a/arch/sparc/vdso/vma.c
+++ b/arch/sparc/vdso/vma.c
@@ -262,7 +262,9 @@ static __init int vdso_setup(char *s)
 	unsigned long val;
 
 	err = kstrtoul(s, 10, &val);
+	if (err)
+		return err;
 	vdso_enabled = val;
-	return err;
+	return 0;
 }
 __setup("vdso=", vdso_setup);
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index 28764dacf018..466f66c8a7f8 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -37,6 +37,7 @@ KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
 KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
 KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
+KBUILD_CFLAGS += -Wno-pointer-sign
 
 KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
 GCOV_PROFILE := n
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index 2767c625a52c..fbbf1ba57ec6 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -389,6 +389,13 @@
 	 * that register for the time this macro runs
 	 */
 
+	/*
+	 * The high bits of the CS dword (__csh) are used for
+	 * CS_FROM_ENTRY_STACK and CS_FROM_USER_CR3. Clear them in case
+	 * hardware didn't do this for us.
+	 */
+	andl	$(0x0000ffff), PT_CS(%esp)
+
 	/* Are we on the entry stack? Bail out if not! */
 	movl	PER_CPU_VAR(cpu_entry_area), %ecx
 	addl	$CPU_ENTRY_AREA_entry_stack + SIZEOF_entry_stack, %ecx
@@ -407,12 +414,6 @@
 	/* Load top of task-stack into %edi */
 	movl	TSS_entry2task_stack(%edi), %edi
 
-	/*
-	 * Clear unused upper bits of the dword containing the word-sized CS
-	 * slot in pt_regs in case hardware didn't clear it for us.
-	 */
-	andl	$(0x0000ffff), PT_CS(%esp)
-
 	/* Special case - entry from kernel mode via entry stack */
 #ifdef CONFIG_VM86
 	movl	PT_EFLAGS(%esp), %ecx		# mix EFLAGS and CS
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index 957dfb693ecc..f95dcb209fdf 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -1187,6 +1187,16 @@ ENTRY(paranoid_entry)
 	xorl	%ebx, %ebx
 
 1:
+	/*
+	 * Always stash CR3 in %r14.  This value will be restored,
+	 * verbatim, at exit.  Needed if paranoid_entry interrupted
+	 * another entry that already switched to the user CR3 value
+	 * but has not yet returned to userspace.
+	 *
+	 * This is also why CS (stashed in the "iret frame" by the
+	 * hardware at entry) can not be used: this may be a return
+	 * to kernel code, but with a user CR3 value.
+	 */
 	SAVE_AND_SWITCH_TO_KERNEL_CR3 scratch_reg=%rax save_reg=%r14
 
 	ret
@@ -1211,11 +1221,13 @@ ENTRY(paranoid_exit)
 	testl	%ebx, %ebx			/* swapgs needed? */
 	jnz	.Lparanoid_exit_no_swapgs
 	TRACE_IRQS_IRETQ
+	/* Always restore stashed CR3 value (see paranoid_entry) */
 	RESTORE_CR3	scratch_reg=%rbx save_reg=%r14
 	SWAPGS_UNSAFE_STACK
 	jmp	.Lparanoid_exit_restore
 .Lparanoid_exit_no_swapgs:
 	TRACE_IRQS_IRETQ_DEBUG
+	/* Always restore stashed CR3 value (see paranoid_entry) */
 	RESTORE_CR3	scratch_reg=%rbx save_reg=%r14
 .Lparanoid_exit_restore:
 	jmp restore_regs_and_return_to_kernel
@@ -1626,6 +1638,7 @@ end_repeat_nmi:
 	movq	$-1, %rsi
 	call	do_nmi
 
+	/* Always restore stashed CR3 value (see paranoid_entry) */
 	RESTORE_CR3 scratch_reg=%r15 save_reg=%r14
 
 	testl	%ebx, %ebx			/* swapgs needed? */
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index a38bf5a1e37a..69dcdf195b61 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -528,7 +528,7 @@ static inline void fpregs_activate(struct fpu *fpu)
 static inline void
 switch_fpu_prepare(struct fpu *old_fpu, int cpu)
 {
-	if (old_fpu->initialized) {
+	if (static_cpu_has(X86_FEATURE_FPU) && old_fpu->initialized) {
 		if (!copy_fpregs_to_fpstate(old_fpu))
 			old_fpu->last_cpu = -1;
 		else
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index e9202a0de8f0..1a19d11cfbbd 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -185,22 +185,22 @@ do {									\
 	typeof(var) pfo_ret__;				\
 	switch (sizeof(var)) {				\
 	case 1:						\
-		asm(op "b "__percpu_arg(1)",%0"		\
+		asm volatile(op "b "__percpu_arg(1)",%0"\
 		    : "=q" (pfo_ret__)			\
 		    : "m" (var));			\
 		break;					\
 	case 2:						\
-		asm(op "w "__percpu_arg(1)",%0"		\
+		asm volatile(op "w "__percpu_arg(1)",%0"\
 		    : "=r" (pfo_ret__)			\
 		    : "m" (var));			\
 		break;					\
 	case 4:						\
-		asm(op "l "__percpu_arg(1)",%0"		\
+		asm volatile(op "l "__percpu_arg(1)",%0"\
 		    : "=r" (pfo_ret__)			\
 		    : "m" (var));			\
 		break;					\
 	case 8:						\
-		asm(op "q "__percpu_arg(1)",%0"		\
+		asm volatile(op "q "__percpu_arg(1)",%0"\
 		    : "=r" (pfo_ret__)			\
 		    : "m" (var));			\
 		break;					\
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index b64acb08a62b..106b7d0e2dae 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -124,7 +124,7 @@
  */
 #define _PAGE_CHG_MASK	(PTE_PFN_MASK | _PAGE_PCD | _PAGE_PWT |		\
 			 _PAGE_SPECIAL | _PAGE_ACCESSED | _PAGE_DIRTY |	\
-			 _PAGE_SOFT_DIRTY)
+			 _PAGE_SOFT_DIRTY | _PAGE_DEVMAP)
 #define _HPAGE_CHG_MASK (_PAGE_CHG_MASK | _PAGE_PSE)
 
 /*
diff --git a/arch/x86/kernel/cpu/intel_rdt.h b/arch/x86/kernel/cpu/intel_rdt.h
index 285eb3ec4200..3736f6dc9545 100644
--- a/arch/x86/kernel/cpu/intel_rdt.h
+++ b/arch/x86/kernel/cpu/intel_rdt.h
@@ -529,14 +529,14 @@ ssize_t rdtgroup_schemata_write(struct kernfs_open_file *of,
 int rdtgroup_schemata_show(struct kernfs_open_file *of,
 			   struct seq_file *s, void *v);
 bool rdtgroup_cbm_overlaps(struct rdt_resource *r, struct rdt_domain *d,
-			   u32 _cbm, int closid, bool exclusive);
+			   unsigned long cbm, int closid, bool exclusive);
 unsigned int rdtgroup_cbm_to_size(struct rdt_resource *r, struct rdt_domain *d,
-				  u32 cbm);
+				  unsigned long cbm);
 enum rdtgrp_mode rdtgroup_mode_by_closid(int closid);
 int rdtgroup_tasks_assigned(struct rdtgroup *r);
 int rdtgroup_locksetup_enter(struct rdtgroup *rdtgrp);
 int rdtgroup_locksetup_exit(struct rdtgroup *rdtgrp);
-bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, u32 _cbm);
+bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, unsigned long cbm);
 bool rdtgroup_pseudo_locked_in_hierarchy(struct rdt_domain *d);
 int rdt_pseudo_lock_init(void);
 void rdt_pseudo_lock_release(void);
diff --git a/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c b/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
index 40f3903ae5d9..f8c260d522ca 100644
--- a/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
+++ b/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
@@ -797,25 +797,27 @@ int rdtgroup_locksetup_exit(struct rdtgroup *rdtgrp)
 /**
  * rdtgroup_cbm_overlaps_pseudo_locked - Test if CBM or portion is pseudo-locked
  * @d: RDT domain
- * @_cbm: CBM to test
+ * @cbm: CBM to test
  *
- * @d represents a cache instance and @_cbm a capacity bitmask that is
- * considered for it. Determine if @_cbm overlaps with any existing
+ * @d represents a cache instance and @cbm a capacity bitmask that is
+ * considered for it. Determine if @cbm overlaps with any existing
  * pseudo-locked region on @d.
  *
- * Return: true if @_cbm overlaps with pseudo-locked region on @d, false
+ * @cbm is unsigned long, even if only 32 bits are used, to make the
+ * bitmap functions work correctly.
+ *
+ * Return: true if @cbm overlaps with pseudo-locked region on @d, false
  * otherwise.
  */
-bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, u32 _cbm)
+bool rdtgroup_cbm_overlaps_pseudo_locked(struct rdt_domain *d, unsigned long cbm)
 {
-	unsigned long *cbm = (unsigned long *)&_cbm;
-	unsigned long *cbm_b;
 	unsigned int cbm_len;
+	unsigned long cbm_b;
 
 	if (d->plr) {
 		cbm_len = d->plr->r->cache.cbm_len;
-		cbm_b = (unsigned long *)&d->plr->cbm;
-		if (bitmap_intersects(cbm, cbm_b, cbm_len))
+		cbm_b = d->plr->cbm;
+		if (bitmap_intersects(&cbm, &cbm_b, cbm_len))
 			return true;
 	}
 	return false;
diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
index 1b8e86a5d5e1..b140c68bc14b 100644
--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
+++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -975,33 +975,34 @@ static int rdtgroup_mode_show(struct kernfs_open_file *of,
  * is false then overlaps with any resource group or hardware entities
  * will be considered.
  *
+ * @cbm is unsigned long, even if only 32 bits are used, to make the
+ * bitmap functions work correctly.
+ *
  * Return: false if CBM does not overlap, true if it does.
  */
 bool rdtgroup_cbm_overlaps(struct rdt_resource *r, struct rdt_domain *d,
-			   u32 _cbm, int closid, bool exclusive)
+			   unsigned long cbm, int closid, bool exclusive)
 {
-	unsigned long *cbm = (unsigned long *)&_cbm;
-	unsigned long *ctrl_b;
 	enum rdtgrp_mode mode;
+	unsigned long ctrl_b;
 	u32 *ctrl;
 	int i;
 
 	/* Check for any overlap with regions used by hardware directly */
 	if (!exclusive) {
-		if (bitmap_intersects(cbm,
-				      (unsigned long *)&r->cache.shareable_bits,
-				      r->cache.cbm_len))
+		ctrl_b = r->cache.shareable_bits;
+		if (bitmap_intersects(&cbm, &ctrl_b, r->cache.cbm_len))
 			return true;
 	}
 
 	/* Check for overlap with other resource groups */
 	ctrl = d->ctrl_val;
 	for (i = 0; i < closids_supported(); i++, ctrl++) {
-		ctrl_b = (unsigned long *)ctrl;
+		ctrl_b = *ctrl;
 		mode = rdtgroup_mode_by_closid(i);
 		if (closid_allocated(i) && i != closid &&
 		    mode != RDT_MODE_PSEUDO_LOCKSETUP) {
-			if (bitmap_intersects(cbm, ctrl_b, r->cache.cbm_len)) {
+			if (bitmap_intersects(&cbm, &ctrl_b, r->cache.cbm_len)) {
 				if (exclusive) {
 					if (mode == RDT_MODE_EXCLUSIVE)
 						return true;
@@ -1138,15 +1139,18 @@ out:
  * computed by first dividing the total cache size by the CBM length to
  * determine how many bytes each bit in the bitmask represents. The result
  * is multiplied with the number of bits set in the bitmask.
+ *
+ * @cbm is unsigned long, even if only 32 bits are used to make the
+ * bitmap functions work correctly.
  */
 unsigned int rdtgroup_cbm_to_size(struct rdt_resource *r,
-				  struct rdt_domain *d, u32 cbm)
+				  struct rdt_domain *d, unsigned long cbm)
 {
 	struct cpu_cacheinfo *ci;
 	unsigned int size = 0;
 	int num_b, i;
 
-	num_b = bitmap_weight((unsigned long *)&cbm, r->cache.cbm_len);
+	num_b = bitmap_weight(&cbm, r->cache.cbm_len);
 	ci = get_cpu_cacheinfo(cpumask_any(&d->cpu_mask));
 	for (i = 0; i < ci->num_leaves; i++) {
 		if (ci->info_list[i].level == r->cache_level) {
@@ -2353,6 +2357,7 @@ static int rdtgroup_init_alloc(struct rdtgroup *rdtgrp)
 	u32 used_b = 0, unused_b = 0;
 	u32 closid = rdtgrp->closid;
 	struct rdt_resource *r;
+	unsigned long tmp_cbm;
 	enum rdtgrp_mode mode;
 	struct rdt_domain *d;
 	int i, ret;
@@ -2390,9 +2395,14 @@ static int rdtgroup_init_alloc(struct rdtgroup *rdtgrp)
 			 * modify the CBM based on system availability.
 			 */
 			cbm_ensure_valid(&d->new_ctrl, r);
-			if (bitmap_weight((unsigned long *) &d->new_ctrl,
-					  r->cache.cbm_len) <
-					r->cache.min_cbm_bits) {
+			/*
+			 * Assign the u32 CBM to an unsigned long to ensure
+			 * that bitmap_weight() does not access out-of-bound
+			 * memory.
+			 */
+			tmp_cbm = d->new_ctrl;
+			if (bitmap_weight(&tmp_cbm, r->cache.cbm_len) <
+			    r->cache.min_cbm_bits) {
 				rdt_last_cmd_printf("no space on %s:%d\n",
 						    r->name, d->id);
 				return -ENOSPC;
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c
index 23f1691670b6..61a949d84dfa 100644
--- a/arch/x86/kernel/fpu/signal.c
+++ b/arch/x86/kernel/fpu/signal.c
@@ -314,7 +314,6 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size)
 		 * thread's fpu state, reconstruct fxstate from the fsave
 		 * header. Validate and sanitize the copied state.
 		 */
-		struct fpu *fpu = &tsk->thread.fpu;
 		struct user_i387_ia32_struct env;
 		int err = 0;
 
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
index 661583662430..71c0b01d93b1 100644
--- a/arch/x86/kernel/pci-swiotlb.c
+++ b/arch/x86/kernel/pci-swiotlb.c
@@ -42,10 +42,8 @@ IOMMU_INIT_FINISH(pci_swiotlb_detect_override,
 int __init pci_swiotlb_detect_4gb(void)
 {
 	/* don't initialize swiotlb if iommu=off (no_iommu=1) */
-#ifdef CONFIG_X86_64
 	if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN)
 		swiotlb = 1;
-#endif
 
 	/*
 	 * If SME is active then swiotlb will be set to 1 so that bounce
diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
index be01328eb755..fddaefc51fb6 100644
--- a/arch/x86/kernel/time.c
+++ b/arch/x86/kernel/time.c
@@ -25,7 +25,7 @@
 #include <asm/time.h>
 
 #ifdef CONFIG_X86_64
-__visible volatile unsigned long jiffies __cacheline_aligned = INITIAL_JIFFIES;
+__visible volatile unsigned long jiffies __cacheline_aligned_in_smp = INITIAL_JIFFIES;
 #endif
 
 unsigned long profile_pc(struct pt_regs *regs)
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index b52bd2b6cdb4..6d5dc5dabfd7 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -58,7 +58,7 @@ struct cyc2ns {
 
 static DEFINE_PER_CPU_ALIGNED(struct cyc2ns, cyc2ns);
 
-void cyc2ns_read_begin(struct cyc2ns_data *data)
+void __always_inline cyc2ns_read_begin(struct cyc2ns_data *data)
 {
 	int seq, idx;
 
@@ -75,7 +75,7 @@ void cyc2ns_read_begin(struct cyc2ns_data *data)
 	} while (unlikely(seq != this_cpu_read(cyc2ns.seq.sequence)));
 }
 
-void cyc2ns_read_end(void)
+void __always_inline cyc2ns_read_end(void)
 {
 	preempt_enable_notrace();
 }
@@ -104,7 +104,7 @@ void cyc2ns_read_end(void)
  *                      -johnstul@us.ibm.com "math is hard, lets go shopping!"
  */
 
-static inline unsigned long long cycles_2_ns(unsigned long long cyc)
+static __always_inline unsigned long long cycles_2_ns(unsigned long long cyc)
 {
 	struct cyc2ns_data data;
 	unsigned long long ns;
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index d96092b35936..61ccfb13899e 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -436,14 +436,18 @@ static inline struct kvm_svm *to_kvm_svm(struct kvm *kvm)
 
 static inline bool svm_sev_enabled(void)
 {
-	return max_sev_asid;
+	return IS_ENABLED(CONFIG_KVM_AMD_SEV) ? max_sev_asid : 0;
 }
 
 static inline bool sev_guest(struct kvm *kvm)
 {
+#ifdef CONFIG_KVM_AMD_SEV
 	struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
 
 	return sev->active;
+#else
+	return false;
+#endif
 }
 
 static inline int sev_get_asid(struct kvm *kvm)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 612fd17be635..e665aa7167cf 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1572,8 +1572,12 @@ static int vmx_hv_remote_flush_tlb(struct kvm *kvm)
 		goto out;
 	}
 
+	/*
+	 * FLUSH_GUEST_PHYSICAL_ADDRESS_SPACE hypercall needs the address of the
+	 * base of EPT PML4 table, strip off EPT configuration information.
+	 */
 	ret = hyperv_flush_guest_mapping(
-			to_vmx(kvm_get_vcpu(kvm, 0))->ept_pointer);
+			to_vmx(kvm_get_vcpu(kvm, 0))->ept_pointer & PAGE_MASK);
 
 out:
 	spin_unlock(&to_kvm_vmx(kvm)->ept_pointer_lock);
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 089e78c4effd..59274e2c1ac4 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -115,6 +115,8 @@ static inline void pgd_list_del(pgd_t *pgd)
 
 #define UNSHARED_PTRS_PER_PGD				\
 	(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
+#define MAX_UNSHARED_PTRS_PER_PGD			\
+	max_t(size_t, KERNEL_PGD_BOUNDARY, PTRS_PER_PGD)
 
 
 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
@@ -181,6 +183,7 @@ static void pgd_dtor(pgd_t *pgd)
  * and initialize the kernel pmds here.
  */
 #define PREALLOCATED_PMDS	UNSHARED_PTRS_PER_PGD
+#define MAX_PREALLOCATED_PMDS	MAX_UNSHARED_PTRS_PER_PGD
 
 /*
  * We allocate separate PMDs for the kernel part of the user page-table
@@ -189,6 +192,7 @@ static void pgd_dtor(pgd_t *pgd)
  */
 #define PREALLOCATED_USER_PMDS	 (static_cpu_has(X86_FEATURE_PTI) ? \
 					KERNEL_PGD_PTRS : 0)
+#define MAX_PREALLOCATED_USER_PMDS KERNEL_PGD_PTRS
 
 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
 {
@@ -210,7 +214,9 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
 
 /* No need to prepopulate any pagetable entries in non-PAE modes. */
 #define PREALLOCATED_PMDS	0
+#define MAX_PREALLOCATED_PMDS	0
 #define PREALLOCATED_USER_PMDS	 0
+#define MAX_PREALLOCATED_USER_PMDS 0
 #endif	/* CONFIG_X86_PAE */
 
 static void free_pmds(struct mm_struct *mm, pmd_t *pmds[], int count)
@@ -428,8 +434,8 @@ static inline void _pgd_free(pgd_t *pgd)
 pgd_t *pgd_alloc(struct mm_struct *mm)
 {
 	pgd_t *pgd;
-	pmd_t *u_pmds[PREALLOCATED_USER_PMDS];
-	pmd_t *pmds[PREALLOCATED_PMDS];
+	pmd_t *u_pmds[MAX_PREALLOCATED_USER_PMDS];
+	pmd_t *pmds[MAX_PREALLOCATED_PMDS];
 
 	pgd = _pgd_alloc();
 
diff --git a/block/blk-lib.c b/block/blk-lib.c
index d1b9dd03da25..bbd44666f2b5 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -29,9 +29,7 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
 {
 	struct request_queue *q = bdev_get_queue(bdev);
 	struct bio *bio = *biop;
-	unsigned int granularity;
 	unsigned int op;
-	int alignment;
 	sector_t bs_mask;
 
 	if (!q)
@@ -54,38 +52,16 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
 	if ((sector | nr_sects) & bs_mask)
 		return -EINVAL;
 
-	/* Zero-sector (unknown) and one-sector granularities are the same.  */
-	granularity = max(q->limits.discard_granularity >> 9, 1U);
-	alignment = (bdev_discard_alignment(bdev) >> 9) % granularity;
-
 	while (nr_sects) {
-		unsigned int req_sects;
-		sector_t end_sect, tmp;
+		unsigned int req_sects = nr_sects;
+		sector_t end_sect;
 
-		/*
-		 * Issue in chunks of the user defined max discard setting,
-		 * ensuring that bi_size doesn't overflow
-		 */
-		req_sects = min_t(sector_t, nr_sects,
-					q->limits.max_discard_sectors);
 		if (!req_sects)
 			goto fail;
 		if (req_sects > UINT_MAX >> 9)
 			req_sects = UINT_MAX >> 9;
 
-		/*
-		 * If splitting a request, and the next starting sector would be
-		 * misaligned, stop the discard at the previous aligned sector.
-		 */
 		end_sect = sector + req_sects;
-		tmp = end_sect;
-		if (req_sects < nr_sects &&
-		    sector_div(tmp, granularity) != alignment) {
-			end_sect = end_sect - alignment;
-			sector_div(end_sect, granularity);
-			end_sect = end_sect * granularity + alignment;
-			req_sects = end_sect - sector;
-		}
 
 		bio = next_bio(bio, 0, gfp_mask);
 		bio->bi_iter.bi_sector = sector;
diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index 8e20a0677dcf..8ac93fcbaa2e 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -310,6 +310,7 @@ static void scale_up(struct rq_wb *rwb)
 	rq_depth_scale_up(&rwb->rq_depth);
 	calc_wb_limits(rwb);
 	rwb->unknown_cnt = 0;
+	rwb_wake_all(rwb);
 	rwb_trace_step(rwb, "scale up");
 }
 
@@ -318,7 +319,6 @@ static void scale_down(struct rq_wb *rwb, bool hard_throttle)
 	rq_depth_scale_down(&rwb->rq_depth, hard_throttle);
 	calc_wb_limits(rwb);
 	rwb->unknown_cnt = 0;
-	rwb_wake_all(rwb);
 	rwb_trace_step(rwb, "scale down");
 }
 
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 6470e3c4c990..f8c703426c90 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -241,7 +241,8 @@ static void __iomem *eni_alloc_mem(struct eni_dev *eni_dev, unsigned long *size)
 	len = eni_dev->free_len;
 	if (*size < MID_MIN_BUF_SIZE) *size = MID_MIN_BUF_SIZE;
 	if (*size > MID_MAX_BUF_SIZE) return NULL;
-	for (order = 0; (1 << order) < *size; order++);
+	for (order = 0; (1 << order) < *size; order++)
+		;
 	DPRINTK("trying: %ld->%d\n",*size,order);
 	best_order = 65; /* we don't have more than 2^64 of anything ... */
 	index = 0; /* silence GCC */
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 99a38115b0a8..f55ffde877b5 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -106,7 +106,6 @@
 
 
 static const struct atmdev_ops   fore200e_ops;
-static const struct fore200e_bus fore200e_bus[];
 
 static LIST_HEAD(fore200e_boards);
 
@@ -183,10 +182,9 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
 	alignment = 0;
 
     chunk->alloc_size = size + alignment;
-    chunk->align_size = size;
     chunk->direction  = direction;
 
-    chunk->alloc_addr = kzalloc(chunk->alloc_size, GFP_KERNEL | GFP_DMA);
+    chunk->alloc_addr = kzalloc(chunk->alloc_size, GFP_KERNEL);
     if (chunk->alloc_addr == NULL)
 	return -ENOMEM;
 
@@ -195,8 +193,12 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
     
     chunk->align_addr = chunk->alloc_addr + offset;
 
-    chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, chunk->align_size, direction);
-    
+    chunk->dma_addr = dma_map_single(fore200e->dev, chunk->align_addr,
+				     size, direction);
+    if (dma_mapping_error(fore200e->dev, chunk->dma_addr)) {
+	kfree(chunk->alloc_addr);
+	return -ENOMEM;
+    }
     return 0;
 }
 
@@ -206,11 +208,39 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
 static void
 fore200e_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
 {
-    fore200e->bus->dma_unmap(fore200e, chunk->dma_addr, chunk->dma_size, chunk->direction);
-
+    dma_unmap_single(fore200e->dev, chunk->dma_addr, chunk->dma_size,
+		     chunk->direction);
     kfree(chunk->alloc_addr);
 }
 
+/*
+ * Allocate a DMA consistent chunk of memory intended to act as a communication
+ * mechanism (to hold descriptors, status, queues, etc.) shared by the driver
+ * and the adapter.
+ */
+static int
+fore200e_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
+		int size, int nbr, int alignment)
+{
+	/* returned chunks are page-aligned */
+	chunk->alloc_size = size * nbr;
+	chunk->alloc_addr = dma_alloc_coherent(fore200e->dev, chunk->alloc_size,
+					       &chunk->dma_addr, GFP_KERNEL);
+	if (!chunk->alloc_addr)
+		return -ENOMEM;
+	chunk->align_addr = chunk->alloc_addr;
+	return 0;
+}
+
+/*
+ * Free a DMA consistent chunk of memory.
+ */
+static void
+fore200e_dma_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
+{
+	dma_free_coherent(fore200e->dev, chunk->alloc_size, chunk->alloc_addr,
+			  chunk->dma_addr);
+}
 
 static void
 fore200e_spin(int msecs)
@@ -303,10 +333,10 @@ fore200e_uninit_bs_queue(struct fore200e* fore200e)
 	    struct chunk* rbd_block = &fore200e->host_bsq[ scheme ][ magn ].rbd_block;
 	    
 	    if (status->alloc_addr)
-		fore200e->bus->dma_chunk_free(fore200e, status);
+		fore200e_dma_chunk_free(fore200e, status);
 	    
 	    if (rbd_block->alloc_addr)
-		fore200e->bus->dma_chunk_free(fore200e, rbd_block);
+		fore200e_dma_chunk_free(fore200e, rbd_block);
 	}
     }
 }
@@ -372,17 +402,17 @@ fore200e_shutdown(struct fore200e* fore200e)
 
 	/* fall through */
     case FORE200E_STATE_INIT_RXQ:
-	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_rxq.status);
-	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_rxq.rpd);
+	fore200e_dma_chunk_free(fore200e, &fore200e->host_rxq.status);
+	fore200e_dma_chunk_free(fore200e, &fore200e->host_rxq.rpd);
 
 	/* fall through */
     case FORE200E_STATE_INIT_TXQ:
-	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_txq.status);
-	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_txq.tpd);
+	fore200e_dma_chunk_free(fore200e, &fore200e->host_txq.status);
+	fore200e_dma_chunk_free(fore200e, &fore200e->host_txq.tpd);
 
 	/* fall through */
     case FORE200E_STATE_INIT_CMDQ:
-	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_cmdq.status);
+	fore200e_dma_chunk_free(fore200e, &fore200e->host_cmdq.status);
 
 	/* fall through */
     case FORE200E_STATE_INITIALIZE:
@@ -429,81 +459,6 @@ static void fore200e_pca_write(u32 val, volatile u32 __iomem *addr)
     writel(cpu_to_le32(val), addr);
 }
 
-
-static u32
-fore200e_pca_dma_map(struct fore200e* fore200e, void* virt_addr, int size, int direction)
-{
-    u32 dma_addr = dma_map_single(&((struct pci_dev *) fore200e->bus_dev)->dev, virt_addr, size, direction);
-
-    DPRINTK(3, "PCI DVMA mapping: virt_addr = 0x%p, size = %d, direction = %d,  --> dma_addr = 0x%08x\n",
-	    virt_addr, size, direction, dma_addr);
-    
-    return dma_addr;
-}
-
-
-static void
-fore200e_pca_dma_unmap(struct fore200e* fore200e, u32 dma_addr, int size, int direction)
-{
-    DPRINTK(3, "PCI DVMA unmapping: dma_addr = 0x%08x, size = %d, direction = %d\n",
-	    dma_addr, size, direction);
-
-    dma_unmap_single(&((struct pci_dev *) fore200e->bus_dev)->dev, dma_addr, size, direction);
-}
-
-
-static void
-fore200e_pca_dma_sync_for_cpu(struct fore200e* fore200e, u32 dma_addr, int size, int direction)
-{
-    DPRINTK(3, "PCI DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
-    dma_sync_single_for_cpu(&((struct pci_dev *) fore200e->bus_dev)->dev, dma_addr, size, direction);
-}
-
-static void
-fore200e_pca_dma_sync_for_device(struct fore200e* fore200e, u32 dma_addr, int size, int direction)
-{
-    DPRINTK(3, "PCI DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
-    dma_sync_single_for_device(&((struct pci_dev *) fore200e->bus_dev)->dev, dma_addr, size, direction);
-}
-
-
-/* allocate a DMA consistent chunk of memory intended to act as a communication mechanism
-   (to hold descriptors, status, queues, etc.) shared by the driver and the adapter */
-
-static int
-fore200e_pca_dma_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk,
-			     int size, int nbr, int alignment)
-{
-    /* returned chunks are page-aligned */
-    chunk->alloc_size = size * nbr;
-    chunk->alloc_addr = dma_alloc_coherent(&((struct pci_dev *) fore200e->bus_dev)->dev,
-					   chunk->alloc_size,
-					   &chunk->dma_addr,
-					   GFP_KERNEL);
-    
-    if ((chunk->alloc_addr == NULL) || (chunk->dma_addr == 0))
-	return -ENOMEM;
-
-    chunk->align_addr = chunk->alloc_addr;
-    
-    return 0;
-}
-
-
-/* free a DMA consistent chunk of memory */
-
-static void
-fore200e_pca_dma_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
-{
-    dma_free_coherent(&((struct pci_dev *) fore200e->bus_dev)->dev,
-			chunk->alloc_size,
-			chunk->alloc_addr,
-			chunk->dma_addr);
-}
-
-
 static int
 fore200e_pca_irq_check(struct fore200e* fore200e)
 {
@@ -571,7 +526,7 @@ fore200e_pca_unmap(struct fore200e* fore200e)
 
 static int fore200e_pca_configure(struct fore200e *fore200e)
 {
-    struct pci_dev* pci_dev = (struct pci_dev*)fore200e->bus_dev;
+    struct pci_dev *pci_dev = to_pci_dev(fore200e->dev);
     u8              master_ctrl, latency;
 
     DPRINTK(2, "device %s being configured\n", fore200e->name);
@@ -623,7 +578,10 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
     opcode.opcode = OPCODE_GET_PROM;
     opcode.pad    = 0;
 
-    prom_dma = fore200e->bus->dma_map(fore200e, prom, sizeof(struct prom_data), DMA_FROM_DEVICE);
+    prom_dma = dma_map_single(fore200e->dev, prom, sizeof(struct prom_data),
+			      DMA_FROM_DEVICE);
+    if (dma_mapping_error(fore200e->dev, prom_dma))
+	return -ENOMEM;
 
     fore200e->bus->write(prom_dma, &entry->cp_entry->cmd.prom_block.prom_haddr);
     
@@ -635,7 +593,7 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
 
     *entry->status = STATUS_FREE;
 
-    fore200e->bus->dma_unmap(fore200e, prom_dma, sizeof(struct prom_data), DMA_FROM_DEVICE);
+    dma_unmap_single(fore200e->dev, prom_dma, sizeof(struct prom_data), DMA_FROM_DEVICE);
 
     if (ok == 0) {
 	printk(FORE200E "unable to get PROM data from device %s\n", fore200e->name);
@@ -658,15 +616,31 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
 static int
 fore200e_pca_proc_read(struct fore200e* fore200e, char *page)
 {
-    struct pci_dev* pci_dev = (struct pci_dev*)fore200e->bus_dev;
+    struct pci_dev *pci_dev = to_pci_dev(fore200e->dev);
 
     return sprintf(page, "   PCI bus/slot/function:\t%d/%d/%d\n",
 		   pci_dev->bus->number, PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn));
 }
 
+static const struct fore200e_bus fore200e_pci_ops = {
+	.model_name		= "PCA-200E",
+	.proc_name		= "pca200e",
+	.descr_alignment	= 32,
+	.buffer_alignment	= 4,
+	.status_alignment	= 32,
+	.read			= fore200e_pca_read,
+	.write			= fore200e_pca_write,
+	.configure		= fore200e_pca_configure,
+	.map			= fore200e_pca_map,
+	.reset			= fore200e_pca_reset,
+	.prom_read		= fore200e_pca_prom_read,
+	.unmap			= fore200e_pca_unmap,
+	.irq_check		= fore200e_pca_irq_check,
+	.irq_ack		= fore200e_pca_irq_ack,
+	.proc_read		= fore200e_pca_proc_read,
+};
 #endif /* CONFIG_PCI */
 
-
 #ifdef CONFIG_SBUS
 
 static u32 fore200e_sba_read(volatile u32 __iomem *addr)
@@ -679,78 +653,6 @@ static void fore200e_sba_write(u32 val, volatile u32 __iomem *addr)
     sbus_writel(val, addr);
 }
 
-static u32 fore200e_sba_dma_map(struct fore200e *fore200e, void* virt_addr, int size, int direction)
-{
-	struct platform_device *op = fore200e->bus_dev;
-	u32 dma_addr;
-
-	dma_addr = dma_map_single(&op->dev, virt_addr, size, direction);
-
-	DPRINTK(3, "SBUS DVMA mapping: virt_addr = 0x%p, size = %d, direction = %d --> dma_addr = 0x%08x\n",
-		virt_addr, size, direction, dma_addr);
-    
-	return dma_addr;
-}
-
-static void fore200e_sba_dma_unmap(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
-{
-	struct platform_device *op = fore200e->bus_dev;
-
-	DPRINTK(3, "SBUS DVMA unmapping: dma_addr = 0x%08x, size = %d, direction = %d,\n",
-		dma_addr, size, direction);
-
-	dma_unmap_single(&op->dev, dma_addr, size, direction);
-}
-
-static void fore200e_sba_dma_sync_for_cpu(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
-{
-	struct platform_device *op = fore200e->bus_dev;
-
-	DPRINTK(3, "SBUS DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-    
-	dma_sync_single_for_cpu(&op->dev, dma_addr, size, direction);
-}
-
-static void fore200e_sba_dma_sync_for_device(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
-{
-	struct platform_device *op = fore200e->bus_dev;
-
-	DPRINTK(3, "SBUS DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
-	dma_sync_single_for_device(&op->dev, dma_addr, size, direction);
-}
-
-/* Allocate a DVMA consistent chunk of memory intended to act as a communication mechanism
- * (to hold descriptors, status, queues, etc.) shared by the driver and the adapter.
- */
-static int fore200e_sba_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
-					int size, int nbr, int alignment)
-{
-	struct platform_device *op = fore200e->bus_dev;
-
-	chunk->alloc_size = chunk->align_size = size * nbr;
-
-	/* returned chunks are page-aligned */
-	chunk->alloc_addr = dma_alloc_coherent(&op->dev, chunk->alloc_size,
-					       &chunk->dma_addr, GFP_ATOMIC);
-
-	if ((chunk->alloc_addr == NULL) || (chunk->dma_addr == 0))
-		return -ENOMEM;
-
-	chunk->align_addr = chunk->alloc_addr;
-    
-	return 0;
-}
-
-/* free a DVMA consistent chunk of memory */
-static void fore200e_sba_dma_chunk_free(struct fore200e *fore200e, struct chunk *chunk)
-{
-	struct platform_device *op = fore200e->bus_dev;
-
-	dma_free_coherent(&op->dev, chunk->alloc_size,
-			  chunk->alloc_addr, chunk->dma_addr);
-}
-
 static void fore200e_sba_irq_enable(struct fore200e *fore200e)
 {
 	u32 hcr = fore200e->bus->read(fore200e->regs.sba.hcr) & SBA200E_HCR_STICKY;
@@ -777,7 +679,7 @@ static void fore200e_sba_reset(struct fore200e *fore200e)
 
 static int __init fore200e_sba_map(struct fore200e *fore200e)
 {
-	struct platform_device *op = fore200e->bus_dev;
+	struct platform_device *op = to_platform_device(fore200e->dev);
 	unsigned int bursts;
 
 	/* gain access to the SBA specific registers  */
@@ -807,7 +709,7 @@ static int __init fore200e_sba_map(struct fore200e *fore200e)
 
 static void fore200e_sba_unmap(struct fore200e *fore200e)
 {
-	struct platform_device *op = fore200e->bus_dev;
+	struct platform_device *op = to_platform_device(fore200e->dev);
 
 	of_iounmap(&op->resource[0], fore200e->regs.sba.hcr, SBA200E_HCR_LENGTH);
 	of_iounmap(&op->resource[1], fore200e->regs.sba.bsr, SBA200E_BSR_LENGTH);
@@ -823,7 +725,7 @@ static int __init fore200e_sba_configure(struct fore200e *fore200e)
 
 static int __init fore200e_sba_prom_read(struct fore200e *fore200e, struct prom_data *prom)
 {
-	struct platform_device *op = fore200e->bus_dev;
+	struct platform_device *op = to_platform_device(fore200e->dev);
 	const u8 *prop;
 	int len;
 
@@ -847,7 +749,7 @@ static int __init fore200e_sba_prom_read(struct fore200e *fore200e, struct prom_
 
 static int fore200e_sba_proc_read(struct fore200e *fore200e, char *page)
 {
-	struct platform_device *op = fore200e->bus_dev;
+	struct platform_device *op = to_platform_device(fore200e->dev);
 	const struct linux_prom_registers *regs;
 
 	regs = of_get_property(op->dev.of_node, "reg", NULL);
@@ -855,8 +757,26 @@ static int fore200e_sba_proc_read(struct fore200e *fore200e, char *page)
 	return sprintf(page, "   SBUS slot/device:\t\t%d/'%s'\n",
 		       (regs ? regs->which_io : 0), op->dev.of_node->name);
 }
-#endif /* CONFIG_SBUS */
 
+static const struct fore200e_bus fore200e_sbus_ops = {
+	.model_name		= "SBA-200E",
+	.proc_name		= "sba200e",
+	.descr_alignment	= 32,
+	.buffer_alignment	= 64,
+	.status_alignment	= 32,
+	.read			= fore200e_sba_read,
+	.write			= fore200e_sba_write,
+	.configure		= fore200e_sba_configure,
+	.map			= fore200e_sba_map,
+	.reset			= fore200e_sba_reset,
+	.prom_read		= fore200e_sba_prom_read,
+	.unmap			= fore200e_sba_unmap,
+	.irq_enable		= fore200e_sba_irq_enable,
+	.irq_check		= fore200e_sba_irq_check,
+	.irq_ack		= fore200e_sba_irq_ack,
+	.proc_read		= fore200e_sba_proc_read,
+};
+#endif /* CONFIG_SBUS */
 
 static void
 fore200e_tx_irq(struct fore200e* fore200e)
@@ -884,7 +804,7 @@ fore200e_tx_irq(struct fore200e* fore200e)
 	kfree(entry->data);
 	
 	/* remove DMA mapping */
-	fore200e->bus->dma_unmap(fore200e, entry->tpd->tsd[ 0 ].buffer, entry->tpd->tsd[ 0 ].length,
+	dma_unmap_single(fore200e->dev, entry->tpd->tsd[ 0 ].buffer, entry->tpd->tsd[ 0 ].length,
 				 DMA_TO_DEVICE);
 
 	vc_map = entry->vc_map;
@@ -1105,12 +1025,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
 	buffer = FORE200E_HDL2BUF(rpd->rsd[ i ].handle);
 	
 	/* Make device DMA transfer visible to CPU.  */
-	fore200e->bus->dma_sync_for_cpu(fore200e, buffer->data.dma_addr, rpd->rsd[ i ].length, DMA_FROM_DEVICE);
+	dma_sync_single_for_cpu(fore200e->dev, buffer->data.dma_addr,
+				rpd->rsd[i].length, DMA_FROM_DEVICE);
 	
 	skb_put_data(skb, buffer->data.align_addr, rpd->rsd[i].length);
 
 	/* Now let the device get at it again.  */
-	fore200e->bus->dma_sync_for_device(fore200e, buffer->data.dma_addr, rpd->rsd[ i ].length, DMA_FROM_DEVICE);
+	dma_sync_single_for_device(fore200e->dev, buffer->data.dma_addr,
+				   rpd->rsd[i].length, DMA_FROM_DEVICE);
     }
 
     DPRINTK(3, "rx skb: len = %d, truesize = %d\n", skb->len, skb->truesize);
@@ -1611,7 +1533,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
     }
     
     if (tx_copy) {
-	data = kmalloc(tx_len, GFP_ATOMIC | GFP_DMA);
+	data = kmalloc(tx_len, GFP_ATOMIC);
 	if (data == NULL) {
 	    if (vcc->pop) {
 		vcc->pop(vcc, skb);
@@ -1679,7 +1601,14 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
     entry->data   = tx_copy ? data : NULL;
 
     tpd = entry->tpd;
-    tpd->tsd[ 0 ].buffer = fore200e->bus->dma_map(fore200e, data, tx_len, DMA_TO_DEVICE);
+    tpd->tsd[ 0 ].buffer = dma_map_single(fore200e->dev, data, tx_len,
+					  DMA_TO_DEVICE);
+    if (dma_mapping_error(fore200e->dev, tpd->tsd[0].buffer)) {
+	if (tx_copy)
+	    kfree(data);
+	spin_unlock_irqrestore(&fore200e->q_lock, flags);
+	return -ENOMEM;
+    }
     tpd->tsd[ 0 ].length = tx_len;
 
     FORE200E_NEXT_ENTRY(txq->head, QUEUE_SIZE_TX);
@@ -1747,13 +1676,15 @@ fore200e_getstats(struct fore200e* fore200e)
     u32                     stats_dma_addr;
 
     if (fore200e->stats == NULL) {
-	fore200e->stats = kzalloc(sizeof(struct stats), GFP_KERNEL | GFP_DMA);
+	fore200e->stats = kzalloc(sizeof(struct stats), GFP_KERNEL);
 	if (fore200e->stats == NULL)
 	    return -ENOMEM;
     }
     
-    stats_dma_addr = fore200e->bus->dma_map(fore200e, fore200e->stats,
-					    sizeof(struct stats), DMA_FROM_DEVICE);
+    stats_dma_addr = dma_map_single(fore200e->dev, fore200e->stats,
+				    sizeof(struct stats), DMA_FROM_DEVICE);
+    if (dma_mapping_error(fore200e->dev, stats_dma_addr))
+    	return -ENOMEM;
     
     FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD);
 
@@ -1770,7 +1701,7 @@ fore200e_getstats(struct fore200e* fore200e)
 
     *entry->status = STATUS_FREE;
 
-    fore200e->bus->dma_unmap(fore200e, stats_dma_addr, sizeof(struct stats), DMA_FROM_DEVICE);
+    dma_unmap_single(fore200e->dev, stats_dma_addr, sizeof(struct stats), DMA_FROM_DEVICE);
     
     if (ok == 0) {
 	printk(FORE200E "unable to get statistics from device %s\n", fore200e->name);
@@ -2049,7 +1980,7 @@ static int fore200e_irq_request(struct fore200e *fore200e)
 
 static int fore200e_get_esi(struct fore200e *fore200e)
 {
-    struct prom_data* prom = kzalloc(sizeof(struct prom_data), GFP_KERNEL | GFP_DMA);
+    struct prom_data* prom = kzalloc(sizeof(struct prom_data), GFP_KERNEL);
     int ok, i;
 
     if (!prom)
@@ -2156,7 +2087,7 @@ static int fore200e_init_bs_queue(struct fore200e *fore200e)
 	    bsq = &fore200e->host_bsq[ scheme ][ magn ];
 
 	    /* allocate and align the array of status words */
-	    if (fore200e->bus->dma_chunk_alloc(fore200e,
+	    if (fore200e_dma_chunk_alloc(fore200e,
 					       &bsq->status,
 					       sizeof(enum status), 
 					       QUEUE_SIZE_BS,
@@ -2165,13 +2096,13 @@ static int fore200e_init_bs_queue(struct fore200e *fore200e)
 	    }
 
 	    /* allocate and align the array of receive buffer descriptors */
-	    if (fore200e->bus->dma_chunk_alloc(fore200e,
+	    if (fore200e_dma_chunk_alloc(fore200e,
 					       &bsq->rbd_block,
 					       sizeof(struct rbd_block),
 					       QUEUE_SIZE_BS,
 					       fore200e->bus->descr_alignment) < 0) {
 		
-		fore200e->bus->dma_chunk_free(fore200e, &bsq->status);
+		fore200e_dma_chunk_free(fore200e, &bsq->status);
 		return -ENOMEM;
 	    }
 	    
@@ -2212,7 +2143,7 @@ static int fore200e_init_rx_queue(struct fore200e *fore200e)
     DPRINTK(2, "receive queue is being initialized\n");
 
     /* allocate and align the array of status words */
-    if (fore200e->bus->dma_chunk_alloc(fore200e,
+    if (fore200e_dma_chunk_alloc(fore200e,
 				       &rxq->status,
 				       sizeof(enum status), 
 				       QUEUE_SIZE_RX,
@@ -2221,13 +2152,13 @@ static int fore200e_init_rx_queue(struct fore200e *fore200e)
     }
 
     /* allocate and align the array of receive PDU descriptors */
-    if (fore200e->bus->dma_chunk_alloc(fore200e,
+    if (fore200e_dma_chunk_alloc(fore200e,
 				       &rxq->rpd,
 				       sizeof(struct rpd), 
 				       QUEUE_SIZE_RX,
 				       fore200e->bus->descr_alignment) < 0) {
 	
-	fore200e->bus->dma_chunk_free(fore200e, &rxq->status);
+	fore200e_dma_chunk_free(fore200e, &rxq->status);
 	return -ENOMEM;
     }
 
@@ -2271,7 +2202,7 @@ static int fore200e_init_tx_queue(struct fore200e *fore200e)
     DPRINTK(2, "transmit queue is being initialized\n");
 
     /* allocate and align the array of status words */
-    if (fore200e->bus->dma_chunk_alloc(fore200e,
+    if (fore200e_dma_chunk_alloc(fore200e,
 				       &txq->status,
 				       sizeof(enum status), 
 				       QUEUE_SIZE_TX,
@@ -2280,13 +2211,13 @@ static int fore200e_init_tx_queue(struct fore200e *fore200e)
     }
 
     /* allocate and align the array of transmit PDU descriptors */
-    if (fore200e->bus->dma_chunk_alloc(fore200e,
+    if (fore200e_dma_chunk_alloc(fore200e,
 				       &txq->tpd,
 				       sizeof(struct tpd), 
 				       QUEUE_SIZE_TX,
 				       fore200e->bus->descr_alignment) < 0) {
 	
-	fore200e->bus->dma_chunk_free(fore200e, &txq->status);
+	fore200e_dma_chunk_free(fore200e, &txq->status);
 	return -ENOMEM;
     }
 
@@ -2333,7 +2264,7 @@ static int fore200e_init_cmd_queue(struct fore200e *fore200e)
     DPRINTK(2, "command queue is being initialized\n");
 
     /* allocate and align the array of status words */
-    if (fore200e->bus->dma_chunk_alloc(fore200e,
+    if (fore200e_dma_chunk_alloc(fore200e,
 				       &cmdq->status,
 				       sizeof(enum status), 
 				       QUEUE_SIZE_CMD,
@@ -2487,25 +2418,15 @@ static void fore200e_monitor_puts(struct fore200e *fore200e, char *str)
 static int fore200e_load_and_start_fw(struct fore200e *fore200e)
 {
     const struct firmware *firmware;
-    struct device *device;
     const struct fw_header *fw_header;
     const __le32 *fw_data;
     u32 fw_size;
     u32 __iomem *load_addr;
     char buf[48];
-    int err = -ENODEV;
-
-    if (strcmp(fore200e->bus->model_name, "PCA-200E") == 0)
-	device = &((struct pci_dev *) fore200e->bus_dev)->dev;
-#ifdef CONFIG_SBUS
-    else if (strcmp(fore200e->bus->model_name, "SBA-200E") == 0)
-	device = &((struct platform_device *) fore200e->bus_dev)->dev;
-#endif
-    else
-	return err;
+    int err;
 
     sprintf(buf, "%s%s", fore200e->bus->proc_name, FW_EXT);
-    if ((err = request_firmware(&firmware, buf, device)) < 0) {
+    if ((err = request_firmware(&firmware, buf, fore200e->dev)) < 0) {
 	printk(FORE200E "problem loading firmware image %s\n", fore200e->bus->model_name);
 	return err;
     }
@@ -2631,7 +2552,6 @@ static const struct of_device_id fore200e_sba_match[];
 static int fore200e_sba_probe(struct platform_device *op)
 {
 	const struct of_device_id *match;
-	const struct fore200e_bus *bus;
 	struct fore200e *fore200e;
 	static int index = 0;
 	int err;
@@ -2639,18 +2559,17 @@ static int fore200e_sba_probe(struct platform_device *op)
 	match = of_match_device(fore200e_sba_match, &op->dev);
 	if (!match)
 		return -EINVAL;
-	bus = match->data;
 
 	fore200e = kzalloc(sizeof(struct fore200e), GFP_KERNEL);
 	if (!fore200e)
 		return -ENOMEM;
 
-	fore200e->bus = bus;
-	fore200e->bus_dev = op;
+	fore200e->bus = &fore200e_sbus_ops;
+	fore200e->dev = &op->dev;
 	fore200e->irq = op->archdata.irqs[0];
 	fore200e->phys_base = op->resource[0].start;
 
-	sprintf(fore200e->name, "%s-%d", bus->model_name, index);
+	sprintf(fore200e->name, "SBA-200E-%d", index);
 
 	err = fore200e_init(fore200e, &op->dev);
 	if (err < 0) {
@@ -2678,7 +2597,6 @@ static int fore200e_sba_remove(struct platform_device *op)
 static const struct of_device_id fore200e_sba_match[] = {
 	{
 		.name = SBA200E_PROM_NAME,
-		.data = (void *) &fore200e_bus[1],
 	},
 	{},
 };
@@ -2698,7 +2616,6 @@ static struct platform_driver fore200e_sba_driver = {
 static int fore200e_pca_detect(struct pci_dev *pci_dev,
 			       const struct pci_device_id *pci_ent)
 {
-    const struct fore200e_bus* bus = (struct fore200e_bus*) pci_ent->driver_data;
     struct fore200e* fore200e;
     int err = 0;
     static int index = 0;
@@ -2719,20 +2636,19 @@ static int fore200e_pca_detect(struct pci_dev *pci_dev,
 	goto out_disable;
     }
 
-    fore200e->bus       = bus;
-    fore200e->bus_dev   = pci_dev;    
+    fore200e->bus       = &fore200e_pci_ops;
+    fore200e->dev	= &pci_dev->dev;
     fore200e->irq       = pci_dev->irq;
     fore200e->phys_base = pci_resource_start(pci_dev, 0);
 
-    sprintf(fore200e->name, "%s-%d", bus->model_name, index - 1);
+    sprintf(fore200e->name, "PCA-200E-%d", index - 1);
 
     pci_set_master(pci_dev);
 
-    printk(FORE200E "device %s found at 0x%lx, IRQ %s\n",
-	   fore200e->bus->model_name, 
+    printk(FORE200E "device PCA-200E found at 0x%lx, IRQ %s\n",
 	   fore200e->phys_base, fore200e_irq_itoa(fore200e->irq));
 
-    sprintf(fore200e->name, "%s-%d", bus->model_name, index);
+    sprintf(fore200e->name, "PCA-200E-%d", index);
 
     err = fore200e_init(fore200e, &pci_dev->dev);
     if (err < 0) {
@@ -2767,8 +2683,7 @@ static void fore200e_pca_remove_one(struct pci_dev *pci_dev)
 
 
 static const struct pci_device_id fore200e_pca_tbl[] = {
-    { PCI_VENDOR_ID_FORE, PCI_DEVICE_ID_FORE_PCA200E, PCI_ANY_ID, PCI_ANY_ID,
-      0, 0, (unsigned long) &fore200e_bus[0] },
+    { PCI_VENDOR_ID_FORE, PCI_DEVICE_ID_FORE_PCA200E, PCI_ANY_ID, PCI_ANY_ID },
     { 0, }
 };
 
@@ -3108,8 +3023,7 @@ module_init(fore200e_module_init);
 module_exit(fore200e_module_cleanup);
 
 
-static const struct atmdev_ops fore200e_ops =
-{
+static const struct atmdev_ops fore200e_ops = {
 	.open       = fore200e_open,
 	.close      = fore200e_close,
 	.ioctl      = fore200e_ioctl,
@@ -3121,53 +3035,6 @@ static const struct atmdev_ops fore200e_ops =
 	.owner      = THIS_MODULE
 };
 
-
-static const struct fore200e_bus fore200e_bus[] = {
-#ifdef CONFIG_PCI
-    { "PCA-200E", "pca200e", 32, 4, 32, 
-      fore200e_pca_read,
-      fore200e_pca_write,
-      fore200e_pca_dma_map,
-      fore200e_pca_dma_unmap,
-      fore200e_pca_dma_sync_for_cpu,
-      fore200e_pca_dma_sync_for_device,
-      fore200e_pca_dma_chunk_alloc,
-      fore200e_pca_dma_chunk_free,
-      fore200e_pca_configure,
-      fore200e_pca_map,
-      fore200e_pca_reset,
-      fore200e_pca_prom_read,
-      fore200e_pca_unmap,
-      NULL,
-      fore200e_pca_irq_check,
-      fore200e_pca_irq_ack,
-      fore200e_pca_proc_read,
-    },
-#endif
-#ifdef CONFIG_SBUS
-    { "SBA-200E", "sba200e", 32, 64, 32,
-      fore200e_sba_read,
-      fore200e_sba_write,
-      fore200e_sba_dma_map,
-      fore200e_sba_dma_unmap,
-      fore200e_sba_dma_sync_for_cpu,
-      fore200e_sba_dma_sync_for_device,
-      fore200e_sba_dma_chunk_alloc,
-      fore200e_sba_dma_chunk_free,
-      fore200e_sba_configure,
-      fore200e_sba_map,
-      fore200e_sba_reset,
-      fore200e_sba_prom_read,
-      fore200e_sba_unmap,
-      fore200e_sba_irq_enable,
-      fore200e_sba_irq_check,
-      fore200e_sba_irq_ack,
-      fore200e_sba_proc_read,
-    },
-#endif
-    {}
-};
-
 MODULE_LICENSE("GPL");
 #ifdef CONFIG_PCI
 #ifdef __LITTLE_ENDIAN__
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index c8a02c8fba15..caf0ea6a328a 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -805,12 +805,6 @@ typedef struct fore200e_bus {
     int                  status_alignment;    /* status words DMA alignment requirement */
     u32                  (*read)(volatile u32 __iomem *);
     void                 (*write)(u32, volatile u32 __iomem *);
-    u32                  (*dma_map)(struct fore200e*, void*, int, int);
-    void                 (*dma_unmap)(struct fore200e*, u32, int, int);
-    void                 (*dma_sync_for_cpu)(struct fore200e*, u32, int, int);
-    void                 (*dma_sync_for_device)(struct fore200e*, u32, int, int);
-    int                  (*dma_chunk_alloc)(struct fore200e*, struct chunk*, int, int, int);
-    void                 (*dma_chunk_free)(struct fore200e*, struct chunk*);
     int                  (*configure)(struct fore200e*); 
     int                  (*map)(struct fore200e*); 
     void                 (*reset)(struct fore200e*);
@@ -844,7 +838,7 @@ typedef struct fore200e {
     enum fore200e_state        state;                  /* device state                       */
 
     char                       name[16];               /* device name                        */
-    void*                      bus_dev;                /* bus-specific kernel data           */
+    struct device	       *dev;
     int                        irq;                    /* irq number                         */
     unsigned long              phys_base;              /* physical base address              */
     void __iomem *             virt_base;              /* virtual base address               */
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index cbec9adc01c7..ae4aa02e4dc6 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2689,11 +2689,10 @@ static void ns_poll(struct timer_list *unused)
 	PRINTK("nicstar: Entering ns_poll().\n");
 	for (i = 0; i < num_cards; i++) {
 		card = cards[i];
-		if (spin_is_locked(&card->int_lock)) {
+		if (!spin_trylock_irqsave(&card->int_lock, flags)) {
 			/* Probably it isn't worth spinning */
 			continue;
 		}
-		spin_lock_irqsave(&card->int_lock, flags);
 
 		stat_w = 0;
 		stat_r = readl(card->membase + STAT);
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index e89146ddede6..d5c76b50d357 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -126,7 +126,7 @@ static unsigned long dummy[2] = {0,0};
 #define zin_n(r) inl(zatm_dev->base+r*4)
 #define zin(r) inl(zatm_dev->base+uPD98401_##r*4)
 #define zout(v,r) outl(v,zatm_dev->base+uPD98401_##r*4)
-#define zwait while (zin(CMR) & uPD98401_BUSY)
+#define zwait() do {} while (zin(CMR) & uPD98401_BUSY)
 
 /* RX0, RX1, TX0, TX1 */
 static const int mbx_entries[NR_MBX] = { 1024,1024,1024,1024 };
@@ -140,7 +140,7 @@ static const int mbx_esize[NR_MBX] = { 16,16,4,4 }; /* entry size in bytes */
 
 static void zpokel(struct zatm_dev *zatm_dev,u32 value,u32 addr)
 {
-	zwait;
+	zwait();
 	zout(value,CER);
 	zout(uPD98401_IND_ACC | uPD98401_IA_BALL |
 	    (uPD98401_IA_TGT_CM << uPD98401_IA_TGT_SHIFT) | addr,CMR);
@@ -149,10 +149,10 @@ static void zpokel(struct zatm_dev *zatm_dev,u32 value,u32 addr)
 
 static u32 zpeekl(struct zatm_dev *zatm_dev,u32 addr)
 {
-	zwait;
+	zwait();
 	zout(uPD98401_IND_ACC | uPD98401_IA_BALL | uPD98401_IA_RW |
 	  (uPD98401_IA_TGT_CM << uPD98401_IA_TGT_SHIFT) | addr,CMR);
-	zwait;
+	zwait();
 	return zin(CER);
 }
 
@@ -241,7 +241,7 @@ static void refill_pool(struct atm_dev *dev,int pool)
 	}
 	if (first) {
 		spin_lock_irqsave(&zatm_dev->lock, flags);
-		zwait;
+		zwait();
 		zout(virt_to_bus(first),CER);
 		zout(uPD98401_ADD_BAT | (pool << uPD98401_POOL_SHIFT) | count,
 		    CMR);
@@ -508,9 +508,9 @@ static int open_rx_first(struct atm_vcc *vcc)
 	}
 	if (zatm_vcc->pool < 0) return -EMSGSIZE;
 	spin_lock_irqsave(&zatm_dev->lock, flags);
-	zwait;
+	zwait();
 	zout(uPD98401_OPEN_CHAN,CMR);
-	zwait;
+	zwait();
 	DPRINTK("0x%x 0x%x\n",zin(CMR),zin(CER));
 	chan = (zin(CMR) & uPD98401_CHAN_ADDR) >> uPD98401_CHAN_ADDR_SHIFT;
 	spin_unlock_irqrestore(&zatm_dev->lock, flags);
@@ -571,21 +571,21 @@ static void close_rx(struct atm_vcc *vcc)
 		pos = vcc->vci >> 1;
 		shift = (1-(vcc->vci & 1)) << 4;
 		zpokel(zatm_dev,zpeekl(zatm_dev,pos) & ~(0xffff << shift),pos);
-		zwait;
+		zwait();
 		zout(uPD98401_NOP,CMR);
-		zwait;
+		zwait();
 		zout(uPD98401_NOP,CMR);
 		spin_unlock_irqrestore(&zatm_dev->lock, flags);
 	}
 	spin_lock_irqsave(&zatm_dev->lock, flags);
-	zwait;
+	zwait();
 	zout(uPD98401_DEACT_CHAN | uPD98401_CHAN_RT | (zatm_vcc->rx_chan <<
 	    uPD98401_CHAN_ADDR_SHIFT),CMR);
-	zwait;
+	zwait();
 	udelay(10); /* why oh why ... ? */
 	zout(uPD98401_CLOSE_CHAN | uPD98401_CHAN_RT | (zatm_vcc->rx_chan <<
 	    uPD98401_CHAN_ADDR_SHIFT),CMR);
-	zwait;
+	zwait();
 	if (!(zin(CMR) & uPD98401_CHAN_ADDR))
 		printk(KERN_CRIT DEV_LABEL "(itf %d): can't close RX channel "
 		    "%d\n",vcc->dev->number,zatm_vcc->rx_chan);
@@ -699,7 +699,7 @@ printk("NONONONOO!!!!\n");
 	skb_queue_tail(&zatm_vcc->tx_queue,skb);
 	DPRINTK("QRP=0x%08lx\n",zpeekl(zatm_dev,zatm_vcc->tx_chan*VC_SIZE/4+
 	  uPD98401_TXVC_QRP));
-	zwait;
+	zwait();
 	zout(uPD98401_TX_READY | (zatm_vcc->tx_chan <<
 	    uPD98401_CHAN_ADDR_SHIFT),CMR);
 	spin_unlock_irqrestore(&zatm_dev->lock, flags);
@@ -891,12 +891,12 @@ static void close_tx(struct atm_vcc *vcc)
 	}
 	spin_lock_irqsave(&zatm_dev->lock, flags);
 #if 0
-	zwait;
+	zwait();
 	zout(uPD98401_DEACT_CHAN | (chan << uPD98401_CHAN_ADDR_SHIFT),CMR);
 #endif
-	zwait;
+	zwait();
 	zout(uPD98401_CLOSE_CHAN | (chan << uPD98401_CHAN_ADDR_SHIFT),CMR);
-	zwait;
+	zwait();
 	if (!(zin(CMR) & uPD98401_CHAN_ADDR))
 		printk(KERN_CRIT DEV_LABEL "(itf %d): can't close TX channel "
 		    "%d\n",vcc->dev->number,chan);
@@ -926,9 +926,9 @@ static int open_tx_first(struct atm_vcc *vcc)
 	zatm_vcc->tx_chan = 0;
 	if (vcc->qos.txtp.traffic_class == ATM_NONE) return 0;
 	spin_lock_irqsave(&zatm_dev->lock, flags);
-	zwait;
+	zwait();
 	zout(uPD98401_OPEN_CHAN,CMR);
-	zwait;
+	zwait();
 	DPRINTK("0x%x 0x%x\n",zin(CMR),zin(CER));
 	chan = (zin(CMR) & uPD98401_CHAN_ADDR) >> uPD98401_CHAN_ADDR_SHIFT;
 	spin_unlock_irqrestore(&zatm_dev->lock, flags);
@@ -1557,7 +1557,7 @@ static void zatm_phy_put(struct atm_dev *dev,unsigned char value,
 	struct zatm_dev *zatm_dev;
 
 	zatm_dev = ZATM_DEV(dev);
-	zwait;
+	zwait();
 	zout(value,CER);
 	zout(uPD98401_IND_ACC | uPD98401_IA_B0 |
 	    (uPD98401_IA_TGT_PHY << uPD98401_IA_TGT_SHIFT) | addr,CMR);
@@ -1569,10 +1569,10 @@ static unsigned char zatm_phy_get(struct atm_dev *dev,unsigned long addr)
 	struct zatm_dev *zatm_dev;
 
 	zatm_dev = ZATM_DEV(dev);
-	zwait;
+	zwait();
 	zout(uPD98401_IND_ACC | uPD98401_IA_B0 | uPD98401_IA_RW |
 	  (uPD98401_IA_TGT_PHY << uPD98401_IA_TGT_SHIFT) | addr,CMR);
-	zwait;
+	zwait();
 	return zin(CER) & 0xff;
 }
 
diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
index b3c0498ee433..8e9213b36e31 100644
--- a/drivers/base/firmware_loader/main.c
+++ b/drivers/base/firmware_loader/main.c
@@ -226,8 +226,11 @@ static int alloc_lookup_fw_priv(const char *fw_name,
 	}
 
 	tmp = __allocate_fw_priv(fw_name, fwc, dbuf, size);
-	if (tmp && !(opt_flags & FW_OPT_NOCACHE))
-		list_add(&tmp->list, &fwc->head);
+	if (tmp) {
+		INIT_LIST_HEAD(&tmp->list);
+		if (!(opt_flags & FW_OPT_NOCACHE))
+			list_add(&tmp->list, &fwc->head);
+	}
 	spin_unlock(&fwc->lock);
 
 	*fw_priv = tmp;
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c
index 5ca56bfae63c..f68e9baffad7 100644
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -36,6 +36,10 @@ MODULE_VERSION(DRV_MODULE_VERSION);
 #define VDC_TX_RING_SIZE	512
 #define VDC_DEFAULT_BLK_SIZE	512
 
+#define MAX_XFER_BLKS		(128 * 1024)
+#define MAX_XFER_SIZE		(MAX_XFER_BLKS / VDC_DEFAULT_BLK_SIZE)
+#define MAX_RING_COOKIES	((MAX_XFER_BLKS / PAGE_SIZE) + 2)
+
 #define WAITING_FOR_LINK_UP	0x01
 #define WAITING_FOR_TX_SPACE	0x02
 #define WAITING_FOR_GEN_CMD	0x04
@@ -450,7 +454,7 @@ static int __send_request(struct request *req)
 {
 	struct vdc_port *port = req->rq_disk->private_data;
 	struct vio_dring_state *dr = &port->vio.drings[VIO_DRIVER_TX_RING];
-	struct scatterlist sg[port->ring_cookies];
+	struct scatterlist sg[MAX_RING_COOKIES];
 	struct vdc_req_entry *rqe;
 	struct vio_disk_desc *desc;
 	unsigned int map_perm;
@@ -458,6 +462,9 @@ static int __send_request(struct request *req)
 	u64 len;
 	u8 op;
 
+	if (WARN_ON(port->ring_cookies > MAX_RING_COOKIES))
+		return -EINVAL;
+
 	map_perm = LDC_MAP_SHADOW | LDC_MAP_DIRECT | LDC_MAP_IO;
 
 	if (rq_data_dir(req) == READ) {
@@ -984,9 +991,8 @@ static int vdc_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 		goto err_out_free_port;
 
 	port->vdisk_block_size = VDC_DEFAULT_BLK_SIZE;
-	port->max_xfer_size = ((128 * 1024) / port->vdisk_block_size);
-	port->ring_cookies = ((port->max_xfer_size *
-			       port->vdisk_block_size) / PAGE_SIZE) + 2;
+	port->max_xfer_size = MAX_XFER_SIZE;
+	port->ring_cookies = MAX_RING_COOKIES;
 
 	err = vio_ldc_alloc(&port->vio, &vdc_ldc_cfg, port);
 	if (err)
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 3d7a5c149af3..1ad4991753bb 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -203,10 +203,11 @@ static const struct usb_device_id ath3k_blist_tbl[] = {
 	{ }	/* Terminating entry */
 };
 
-static inline void ath3k_log_failed_loading(int err, int len, int size)
+static inline void ath3k_log_failed_loading(int err, int len, int size,
+					    int count)
 {
-	BT_ERR("Error in firmware loading err = %d, len = %d, size = %d",
-			err, len, size);
+	BT_ERR("Firmware loading err = %d, len = %d, size = %d, count = %d",
+	       err, len, size, count);
 }
 
 #define USB_REQ_DFU_DNLOAD	1
@@ -257,7 +258,7 @@ static int ath3k_load_firmware(struct usb_device *udev,
 					&len, 3000);
 
 		if (err || (len != size)) {
-			ath3k_log_failed_loading(err, len, size);
+			ath3k_log_failed_loading(err, len, size, count);
 			goto error;
 		}
 
@@ -356,7 +357,7 @@ static int ath3k_load_fwfile(struct usb_device *udev,
 		err = usb_bulk_msg(udev, pipe, send_buf, size,
 					&len, 3000);
 		if (err || (len != size)) {
-			ath3k_log_failed_loading(err, len, size);
+			ath3k_log_failed_loading(err, len, size, count);
 			kfree(send_buf);
 			return err;
 		}
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 25b0cf952b91..54713833951a 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -448,7 +448,7 @@ static int bt3c_load_firmware(struct bt3c_info *info,
 {
 	char *ptr = (char *) firmware;
 	char b[9];
-	unsigned int iobase, tmp;
+	unsigned int iobase, tmp, tn;
 	unsigned long size, addr, fcs;
 	int i, err = 0;
 
@@ -490,7 +490,9 @@ static int bt3c_load_firmware(struct bt3c_info *info,
 		memset(b, 0, sizeof(b));
 		for (tmp = 0, i = 0; i < size; i++) {
 			memcpy(b, ptr + (i * 2) + 2, 2);
-			tmp += simple_strtol(b, NULL, 16);
+			if (kstrtouint(b, 16, &tn))
+				return -EINVAL;
+			tmp += tn;
 		}
 
 		if (((tmp + fcs) & 0xff) != 0xff) {
@@ -505,7 +507,8 @@ static int bt3c_load_firmware(struct bt3c_info *info,
 			memset(b, 0, sizeof(b));
 			for (i = 0; i < (size - 4) / 2; i++) {
 				memcpy(b, ptr + (i * 4) + 12, 4);
-				tmp = simple_strtoul(b, NULL, 16);
+				if (kstrtouint(b, 16, &tmp))
+					return -EINVAL;
 				bt3c_put(iobase, tmp);
 			}
 		}
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index 99cde1f9467d..e3e4d929e74f 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -324,6 +324,7 @@ static const struct bcm_subver_table bcm_uart_subver_table[] = {
 	{ 0x4103, "BCM4330B1"	},	/* 002.001.003 */
 	{ 0x410e, "BCM43341B0"	},	/* 002.001.014 */
 	{ 0x4406, "BCM4324B3"	},	/* 002.004.006 */
+	{ 0x6109, "BCM4335C0"	},	/* 003.001.009 */
 	{ 0x610c, "BCM4354"	},	/* 003.001.012 */
 	{ 0x2122, "BCM4343A0"	},	/* 001.001.034 */
 	{ 0x2209, "BCM43430A1"  },	/* 001.002.009 */
diff --git a/drivers/bluetooth/btrsi.c b/drivers/bluetooth/btrsi.c
index 60d1419590ba..3951f7b23840 100644
--- a/drivers/bluetooth/btrsi.c
+++ b/drivers/bluetooth/btrsi.c
@@ -21,8 +21,9 @@
 #include <net/rsi_91x.h>
 #include <net/genetlink.h>
 
-#define RSI_HEADROOM_FOR_BT_HAL	16
+#define RSI_DMA_ALIGN	8
 #define RSI_FRAME_DESC_SIZE	16
+#define RSI_HEADROOM_FOR_BT_HAL	(RSI_FRAME_DESC_SIZE + RSI_DMA_ALIGN)
 
 struct rsi_hci_adapter {
 	void *priv;
@@ -70,6 +71,16 @@ static int rsi_hci_send_pkt(struct hci_dev *hdev, struct sk_buff *skb)
 		bt_cb(new_skb)->pkt_type = hci_skb_pkt_type(skb);
 		kfree_skb(skb);
 		skb = new_skb;
+		if (!IS_ALIGNED((unsigned long)skb->data, RSI_DMA_ALIGN)) {
+			u8 *skb_data = skb->data;
+			int skb_len = skb->len;
+
+			skb_push(skb, RSI_DMA_ALIGN);
+			skb_pull(skb, PTR_ALIGN(skb->data,
+						RSI_DMA_ALIGN) - skb->data);
+			memmove(skb->data, skb_data, skb_len);
+			skb_trim(skb, skb_len);
+		}
 	}
 
 	return h_adapter->proto_ops->coex_send_pkt(h_adapter->priv, skb,
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 7f9ea8e4c1b2..41405de27d66 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -138,6 +138,13 @@ static const struct id_table ic_id_table[] = {
 	  .fw_name  = "rtl_bt/rtl8761a_fw.bin",
 	  .cfg_name = "rtl_bt/rtl8761a_config" },
 
+	/* 8822C with USB interface */
+	{ IC_INFO(RTL_ROM_LMP_8822B, 0xc),
+	  .config_needed = false,
+	  .has_rom_version = true,
+	  .fw_name  = "rtl_bt/rtl8822cu_fw.bin",
+	  .cfg_name = "rtl_bt/rtl8822cu_config" },
+
 	/* 8822B */
 	{ IC_INFO(RTL_ROM_LMP_8822B, 0xb),
 	  .config_needed = true,
@@ -206,7 +213,7 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
 				struct btrtl_device_info *btrtl_dev,
 				unsigned char **_buf)
 {
-	const u8 extension_sig[] = { 0x51, 0x04, 0xfd, 0x77 };
+	static const u8 extension_sig[] = { 0x51, 0x04, 0xfd, 0x77 };
 	struct rtl_epatch_header *epatch_info;
 	unsigned char *buf;
 	int i, len;
@@ -228,6 +235,7 @@ static int rtlbt_parse_firmware(struct hci_dev *hdev,
 		{ RTL_ROM_LMP_8822B, 8 },
 		{ RTL_ROM_LMP_8723B, 9 },	/* 8723D */
 		{ RTL_ROM_LMP_8821A, 10 },	/* 8821C */
+		{ RTL_ROM_LMP_8822B, 13 },	/* 8822C */
 	};
 
 	min_size = sizeof(struct rtl_epatch_header) + sizeof(extension_sig) + 3;
diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
index 20142bc77554..282d1af1d3ba 100644
--- a/drivers/bluetooth/btsdio.c
+++ b/drivers/bluetooth/btsdio.c
@@ -293,13 +293,17 @@ static int btsdio_probe(struct sdio_func *func,
 		tuple = tuple->next;
 	}
 
-	/* BCM43341 devices soldered onto the PCB (non-removable) use an
-	 * uart connection for bluetooth, ignore the BT SDIO interface.
+	/* Broadcom devices soldered onto the PCB (non-removable) use an
+	 * UART connection for Bluetooth, ignore the BT SDIO interface.
 	 */
 	if (func->vendor == SDIO_VENDOR_ID_BROADCOM &&
-	    func->device == SDIO_DEVICE_ID_BROADCOM_43341 &&
-	    !mmc_card_is_removable(func->card->host))
-		return -ENODEV;
+	    !mmc_card_is_removable(func->card->host)) {
+		switch (func->device) {
+		case SDIO_DEVICE_ID_BROADCOM_43341:
+		case SDIO_DEVICE_ID_BROADCOM_43430:
+			return -ENODEV;
+		}
+	}
 
 	data = devm_kzalloc(&func->dev, sizeof(*data), GFP_KERNEL);
 	if (!data)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index cd2e5cf14ea5..7439a7eb50ac 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -264,6 +264,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
 
 	/* QCA ROME chipset */
+	{ USB_DEVICE(0x0cf3, 0x535b), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe009), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe010), .driver_info = BTUSB_QCA_ROME },
@@ -3096,6 +3097,7 @@ static int btusb_probe(struct usb_interface *intf,
 		hdev->set_diag = btintel_set_diag;
 		hdev->set_bdaddr = btintel_set_bdaddr;
 		set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
+		set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
 		set_bit(HCI_QUIRK_NON_PERSISTENT_DIAG, &hdev->quirks);
 	}
 
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index e182f6019f68..f036c8f98ea3 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -40,6 +40,7 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/serdev.h>
+#include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -63,6 +64,9 @@
 /* susclk rate */
 #define SUSCLK_RATE_32KHZ	32768
 
+/* Controller debug log header */
+#define QCA_DEBUG_HANDLE	0x2EDC
+
 /* HCI_IBS transmit side sleep protocol states */
 enum tx_ibs_states {
 	HCI_IBS_TX_ASLEEP,
@@ -167,7 +171,8 @@ struct qca_serdev {
 };
 
 static int qca_power_setup(struct hci_uart *hu, bool on);
-static void qca_power_shutdown(struct hci_dev *hdev);
+static void qca_power_shutdown(struct hci_uart *hu);
+static int qca_power_off(struct hci_dev *hdev);
 
 static void __serial_clock_on(struct tty_struct *tty)
 {
@@ -499,7 +504,6 @@ static int qca_open(struct hci_uart *hu)
 	hu->priv = qca;
 
 	if (hu->serdev) {
-		serdev_device_open(hu->serdev);
 
 		qcadev = serdev_device_get_drvdata(hu->serdev);
 		if (qcadev->btsoc_type != QCA_WCN3990) {
@@ -609,11 +613,10 @@ static int qca_close(struct hci_uart *hu)
 	if (hu->serdev) {
 		qcadev = serdev_device_get_drvdata(hu->serdev);
 		if (qcadev->btsoc_type == QCA_WCN3990)
-			qca_power_shutdown(hu->hdev);
+			qca_power_shutdown(hu);
 		else
 			gpiod_set_value_cansleep(qcadev->bt_en, 0);
 
-		serdev_device_close(hu->serdev);
 	}
 
 	kfree_skb(qca->rx_skb);
@@ -850,6 +853,19 @@ static int qca_ibs_wake_ack(struct hci_dev *hdev, struct sk_buff *skb)
 	return 0;
 }
 
+static int qca_recv_acl_data(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	/* We receive debug logs from chip as an ACL packets.
+	 * Instead of sending the data to ACL to decode the
+	 * received data, we are pushing them to the above layers
+	 * as a diagnostic packet.
+	 */
+	if (get_unaligned_le16(skb->data) == QCA_DEBUG_HANDLE)
+		return hci_recv_diag(hdev, skb);
+
+	return hci_recv_frame(hdev, skb);
+}
+
 #define QCA_IBS_SLEEP_IND_EVENT \
 	.type = HCI_IBS_SLEEP_IND, \
 	.hlen = 0, \
@@ -872,7 +888,7 @@ static int qca_ibs_wake_ack(struct hci_dev *hdev, struct sk_buff *skb)
 	.maxlen = HCI_MAX_IBS_SIZE
 
 static const struct h4_recv_pkt qca_recv_pkts[] = {
-	{ H4_RECV_ACL,             .recv = hci_recv_frame    },
+	{ H4_RECV_ACL,             .recv = qca_recv_acl_data },
 	{ H4_RECV_SCO,             .recv = hci_recv_frame    },
 	{ H4_RECV_EVENT,           .recv = hci_recv_frame    },
 	{ QCA_IBS_WAKE_IND_EVENT,  .recv = qca_ibs_wake_ind  },
@@ -1101,8 +1117,26 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 static int qca_wcn3990_init(struct hci_uart *hu)
 {
 	struct hci_dev *hdev = hu->hdev;
+	struct qca_serdev *qcadev;
 	int ret;
 
+	/* Check for vregs status, may be hci down has turned
+	 * off the voltage regulator.
+	 */
+	qcadev = serdev_device_get_drvdata(hu->serdev);
+	if (!qcadev->bt_power->vregs_on) {
+		serdev_device_close(hu->serdev);
+		ret = qca_power_setup(hu, true);
+		if (ret)
+			return ret;
+
+		ret = serdev_device_open(hu->serdev);
+		if (ret) {
+			bt_dev_err(hu->hdev, "failed to open port");
+			return ret;
+		}
+	}
+
 	/* Forcefully enable wcn3990 to enter in to boot mode. */
 	host_set_baudrate(hu, 2400);
 	ret = qca_send_power_pulse(hdev, QCA_WCN3990_POWEROFF_PULSE);
@@ -1154,6 +1188,12 @@ static int qca_setup(struct hci_uart *hu)
 
 	if (qcadev->btsoc_type == QCA_WCN3990) {
 		bt_dev_info(hdev, "setting up wcn3990");
+
+		/* Enable NON_PERSISTENT_SETUP QUIRK to ensure to execute
+		 * setup for every hci up.
+		 */
+		set_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks);
+		hu->hdev->shutdown = qca_power_off;
 		ret = qca_wcn3990_init(hu);
 		if (ret)
 			return ret;
@@ -1232,15 +1272,26 @@ static const struct qca_vreg_data qca_soc_data = {
 	.num_vregs = 4,
 };
 
-static void qca_power_shutdown(struct hci_dev *hdev)
+static void qca_power_shutdown(struct hci_uart *hu)
 {
-	struct hci_uart *hu = hci_get_drvdata(hdev);
+	struct serdev_device *serdev = hu->serdev;
+	unsigned char cmd = QCA_WCN3990_POWEROFF_PULSE;
 
 	host_set_baudrate(hu, 2400);
-	qca_send_power_pulse(hdev, QCA_WCN3990_POWEROFF_PULSE);
+	hci_uart_set_flow_control(hu, true);
+	serdev_device_write_buf(serdev, &cmd, sizeof(cmd));
+	hci_uart_set_flow_control(hu, false);
 	qca_power_setup(hu, false);
 }
 
+static int qca_power_off(struct hci_dev *hdev)
+{
+	struct hci_uart *hu = hci_get_drvdata(hdev);
+
+	qca_power_shutdown(hu);
+	return 0;
+}
+
 static int qca_enable_regulator(struct qca_vreg vregs,
 				struct regulator *regulator)
 {
@@ -1322,7 +1373,7 @@ static int qca_init_regulators(struct qca_power *qca,
 {
 	int i;
 
-	qca->vreg_bulk = devm_kzalloc(qca->dev, num_vregs *
+	qca->vreg_bulk = devm_kcalloc(qca->dev, num_vregs,
 				      sizeof(struct regulator_bulk_data),
 				      GFP_KERNEL);
 	if (!qca->vreg_bulk)
@@ -1413,7 +1464,7 @@ static void qca_serdev_remove(struct serdev_device *serdev)
 	struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
 
 	if (qcadev->btsoc_type == QCA_WCN3990)
-		qca_power_shutdown(qcadev->serdev_hu.hdev);
+		qca_power_shutdown(&qcadev->serdev_hu);
 	else
 		clk_disable_unprepare(qcadev->susclk);
 
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c
index aa2543b3c286..c445aa9ac511 100644
--- a/drivers/bluetooth/hci_serdev.c
+++ b/drivers/bluetooth/hci_serdev.c
@@ -57,9 +57,10 @@ static inline struct sk_buff *hci_uart_dequeue(struct hci_uart *hu)
 {
 	struct sk_buff *skb = hu->tx_skb;
 
-	if (!skb)
-		skb = hu->proto->dequeue(hu);
-	else
+	if (!skb) {
+		if (test_bit(HCI_UART_PROTO_READY, &hu->flags))
+			skb = hu->proto->dequeue(hu);
+	} else
 		hu->tx_skb = NULL;
 
 	return skb;
@@ -94,7 +95,7 @@ static void hci_uart_write_work(struct work_struct *work)
 			hci_uart_tx_complete(hu, hci_skb_pkt_type(skb));
 			kfree_skb(skb);
 		}
-	} while(test_bit(HCI_UART_TX_WAKEUP, &hu->tx_state));
+	} while (test_bit(HCI_UART_TX_WAKEUP, &hu->tx_state));
 
 	clear_bit(HCI_UART_SENDING, &hu->tx_state);
 }
@@ -368,6 +369,7 @@ void hci_uart_unregister_device(struct hci_uart *hu)
 {
 	struct hci_dev *hdev = hu->hdev;
 
+	clear_bit(HCI_UART_PROTO_READY, &hu->flags);
 	hci_unregister_dev(hdev);
 	hci_free_dev(hdev);
 
diff --git a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
index ffa5dac221e4..129ebd2588fd 100644
--- a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
+++ b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
@@ -1434,8 +1434,16 @@ static void __init sun4i_ccu_init(struct device_node *node,
 		return;
 	}
 
-	/* Force the PLL-Audio-1x divider to 1 */
 	val = readl(reg + SUN4I_PLL_AUDIO_REG);
+
+	/*
+	 * Force VCO and PLL bias current to lowest setting. Higher
+	 * settings interfere with sigma-delta modulation and result
+	 * in audible noise and distortions when using SPDIF or I2S.
+	 */
+	val &= ~GENMASK(25, 16);
+
+	/* Force the PLL-Audio-1x divider to 1 */
 	val &= ~GENMASK(29, 26);
 	writel(val | (1 << 26), reg + SUN4I_PLL_AUDIO_REG);
 
diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c
index 04f277cade7c..62249d4ed373 100644
--- a/drivers/crypto/chelsio/chcr_core.c
+++ b/drivers/crypto/chelsio/chcr_core.c
@@ -237,9 +237,7 @@ static int chcr_uld_state_change(void *handle, enum cxgb4_state state)
 
 static int __init chcr_crypto_init(void)
 {
-	if (cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info))
-		pr_err("ULD register fail: No chcr crypto support in cxgb4\n");
-
+	cxgb4_register_uld(CXGB4_ULD_CRYPTO, &chcr_uld_info);
 	return 0;
 }
 
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index 7e71043457a6..86c699c14f84 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -1044,7 +1044,8 @@ static int safexcel_probe(struct platform_device *pdev)
 
 	safexcel_configure(priv);
 
-	priv->ring = devm_kzalloc(dev, priv->config.rings * sizeof(*priv->ring),
+	priv->ring = devm_kcalloc(dev, priv->config.rings,
+				  sizeof(*priv->ring),
 				  GFP_KERNEL);
 	if (!priv->ring) {
 		ret = -ENOMEM;
@@ -1063,8 +1064,9 @@ static int safexcel_probe(struct platform_device *pdev)
 		if (ret)
 			goto err_reg_clk;
 
-		priv->ring[i].rdr_req = devm_kzalloc(dev,
-			sizeof(priv->ring[i].rdr_req) * EIP197_DEFAULT_RING_SIZE,
+		priv->ring[i].rdr_req = devm_kcalloc(dev,
+			EIP197_DEFAULT_RING_SIZE,
+			sizeof(priv->ring[i].rdr_req),
 			GFP_KERNEL);
 		if (!priv->ring[i].rdr_req) {
 			ret = -ENOMEM;
diff --git a/drivers/fpga/dfl-fme-region.c b/drivers/fpga/dfl-fme-region.c
index 0b7e19c27c6d..51a5ac2293a7 100644
--- a/drivers/fpga/dfl-fme-region.c
+++ b/drivers/fpga/dfl-fme-region.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/fpga/fpga-mgr.h>
 #include <linux/fpga/fpga-region.h>
 
 #include "dfl-fme-pr.h"
@@ -66,9 +67,10 @@ eprobe_mgr_put:
 static int fme_region_remove(struct platform_device *pdev)
 {
 	struct fpga_region *region = dev_get_drvdata(&pdev->dev);
+	struct fpga_manager *mgr = region->mgr;
 
 	fpga_region_unregister(region);
-	fpga_mgr_put(region->mgr);
+	fpga_mgr_put(mgr);
 
 	return 0;
 }
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c
index 24b8f98b73ec..c983dac97501 100644
--- a/drivers/fpga/fpga-bridge.c
+++ b/drivers/fpga/fpga-bridge.c
@@ -125,7 +125,7 @@ static int fpga_bridge_dev_match(struct device *dev, const void *data)
  *
  * Given a device, get an exclusive reference to a fpga bridge.
  *
- * Return: fpga manager struct or IS_ERR() condition containing error code.
+ * Return: fpga bridge struct or IS_ERR() condition containing error code.
  */
 struct fpga_bridge *fpga_bridge_get(struct device *dev,
 				    struct fpga_image_info *info)
diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c
index 35fabb8083fb..052a1342ab7e 100644
--- a/drivers/fpga/of-fpga-region.c
+++ b/drivers/fpga/of-fpga-region.c
@@ -437,9 +437,10 @@ eprobe_mgr_put:
 static int of_fpga_region_remove(struct platform_device *pdev)
 {
 	struct fpga_region *region = platform_get_drvdata(pdev);
+	struct fpga_manager *mgr = region->mgr;
 
 	fpga_region_unregister(region);
-	fpga_mgr_put(region->mgr);
+	fpga_mgr_put(mgr);
 
 	return 0;
 }
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index a57300c1d649..25187403e3ac 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1682,7 +1682,8 @@ static void gpiochip_set_cascaded_irqchip(struct gpio_chip *gpiochip,
 		irq_set_chained_handler_and_data(parent_irq, parent_handler,
 						 gpiochip);
 
-		gpiochip->irq.parents = &parent_irq;
+		gpiochip->irq.parent_irq = parent_irq;
+		gpiochip->irq.parents = &gpiochip->irq.parent_irq;
 		gpiochip->irq.num_parents = 1;
 	}
 
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 018fcdb353d2..281cf9cbb44c 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -174,6 +174,11 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
 		state->crtcs[i].state = NULL;
 		state->crtcs[i].old_state = NULL;
 		state->crtcs[i].new_state = NULL;
+
+		if (state->crtcs[i].commit) {
+			drm_crtc_commit_put(state->crtcs[i].commit);
+			state->crtcs[i].commit = NULL;
+		}
 	}
 
 	for (i = 0; i < config->num_total_plane; i++) {
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 80be74df7ba6..1bb4c318bdd4 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1408,15 +1408,16 @@ EXPORT_SYMBOL(drm_atomic_helper_wait_for_vblanks);
 void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev,
 					  struct drm_atomic_state *old_state)
 {
-	struct drm_crtc_state *new_crtc_state;
 	struct drm_crtc *crtc;
 	int i;
 
-	for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
-		struct drm_crtc_commit *commit = new_crtc_state->commit;
+	for (i = 0; i < dev->mode_config.num_crtc; i++) {
+		struct drm_crtc_commit *commit = old_state->crtcs[i].commit;
 		int ret;
 
-		if (!commit)
+		crtc = old_state->crtcs[i].ptr;
+
+		if (!crtc || !commit)
 			continue;
 
 		ret = wait_for_completion_timeout(&commit->flip_done, 10 * HZ);
@@ -1934,6 +1935,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
 		drm_crtc_commit_get(commit);
 
 		commit->abort_completion = true;
+
+		state->crtcs[i].commit = commit;
+		drm_crtc_commit_get(commit);
 	}
 
 	for_each_oldnew_connector_in_state(state, conn, old_conn_state, new_conn_state, i) {
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index bae43938c8f6..9cbe8f5c9aca 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -567,9 +567,9 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 	struct drm_mode_crtc *crtc_req = data;
 	struct drm_crtc *crtc;
 	struct drm_plane *plane;
-	struct drm_connector **connector_set = NULL, *connector;
-	struct drm_framebuffer *fb = NULL;
-	struct drm_display_mode *mode = NULL;
+	struct drm_connector **connector_set, *connector;
+	struct drm_framebuffer *fb;
+	struct drm_display_mode *mode;
 	struct drm_mode_set set;
 	uint32_t __user *set_connectors_ptr;
 	struct drm_modeset_acquire_ctx ctx;
@@ -598,6 +598,10 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 	mutex_lock(&crtc->dev->mode_config.mutex);
 	drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
 retry:
+	connector_set = NULL;
+	fb = NULL;
+	mode = NULL;
+
 	ret = drm_modeset_lock_all_ctx(crtc->dev, &ctx);
 	if (ret)
 		goto out;
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3c9fc99648b7..ff0bfc65a8c1 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -113,6 +113,9 @@ static const struct edid_quirk {
 	/* AEO model 0 reports 8 bpc, but is a 6 bpc panel */
 	{ "AEO", 0, EDID_QUIRK_FORCE_6BPC },
 
+	/* BOE model on HP Pavilion 15-n233sl reports 8 bpc, but is a 6 bpc panel */
+	{ "BOE", 0x78b, EDID_QUIRK_FORCE_6BPC },
+
 	/* CPT panel of Asus UX303LA reports 8 bpc, but is a 6 bpc panel */
 	{ "CPT", 0x17df, EDID_QUIRK_FORCE_6BPC },
 
@@ -4279,7 +4282,7 @@ static void drm_parse_ycbcr420_deep_color_info(struct drm_connector *connector,
 	struct drm_hdmi_info *hdmi = &connector->display_info.hdmi;
 
 	dc_mask = db[7] & DRM_EDID_YCBCR420_DC_MASK;
-	hdmi->y420_dc_modes |= dc_mask;
+	hdmi->y420_dc_modes = dc_mask;
 }
 
 static void drm_parse_hdmi_forum_vsdb(struct drm_connector *connector,
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 515a7aec57ac..9628dd617826 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1580,6 +1580,25 @@ unlock:
 }
 EXPORT_SYMBOL(drm_fb_helper_ioctl);
 
+static bool drm_fb_pixel_format_equal(const struct fb_var_screeninfo *var_1,
+				      const struct fb_var_screeninfo *var_2)
+{
+	return var_1->bits_per_pixel == var_2->bits_per_pixel &&
+	       var_1->grayscale == var_2->grayscale &&
+	       var_1->red.offset == var_2->red.offset &&
+	       var_1->red.length == var_2->red.length &&
+	       var_1->red.msb_right == var_2->red.msb_right &&
+	       var_1->green.offset == var_2->green.offset &&
+	       var_1->green.length == var_2->green.length &&
+	       var_1->green.msb_right == var_2->green.msb_right &&
+	       var_1->blue.offset == var_2->blue.offset &&
+	       var_1->blue.length == var_2->blue.length &&
+	       var_1->blue.msb_right == var_2->blue.msb_right &&
+	       var_1->transp.offset == var_2->transp.offset &&
+	       var_1->transp.length == var_2->transp.length &&
+	       var_1->transp.msb_right == var_2->transp.msb_right;
+}
+
 /**
  * drm_fb_helper_check_var - implementation for &fb_ops.fb_check_var
  * @var: screeninfo to check
@@ -1590,7 +1609,6 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
 {
 	struct drm_fb_helper *fb_helper = info->par;
 	struct drm_framebuffer *fb = fb_helper->fb;
-	int depth;
 
 	if (var->pixclock != 0 || in_dbg_master())
 		return -EINVAL;
@@ -1610,72 +1628,15 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
 		return -EINVAL;
 	}
 
-	switch (var->bits_per_pixel) {
-	case 16:
-		depth = (var->green.length == 6) ? 16 : 15;
-		break;
-	case 32:
-		depth = (var->transp.length > 0) ? 32 : 24;
-		break;
-	default:
-		depth = var->bits_per_pixel;
-		break;
-	}
-
-	switch (depth) {
-	case 8:
-		var->red.offset = 0;
-		var->green.offset = 0;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 15:
-		var->red.offset = 10;
-		var->green.offset = 5;
-		var->blue.offset = 0;
-		var->red.length = 5;
-		var->green.length = 5;
-		var->blue.length = 5;
-		var->transp.length = 1;
-		var->transp.offset = 15;
-		break;
-	case 16:
-		var->red.offset = 11;
-		var->green.offset = 5;
-		var->blue.offset = 0;
-		var->red.length = 5;
-		var->green.length = 6;
-		var->blue.length = 5;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 24:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 32:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 8;
-		var->transp.offset = 24;
-		break;
-	default:
+	/*
+	 * drm fbdev emulation doesn't support changing the pixel format at all,
+	 * so reject all pixel format changing requests.
+	 */
+	if (!drm_fb_pixel_format_equal(var, &info->var)) {
+		DRM_DEBUG("fbdev emulation doesn't support changing the pixel format\n");
 		return -EINVAL;
 	}
+
 	return 0;
 }
 EXPORT_SYMBOL(drm_fb_helper_check_var);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 0b976dfd04df..92ecb9bf982c 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -600,7 +600,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
 	}
 
 	mtk_crtc->layer_nr = mtk_ddp_comp_layer_nr(mtk_crtc->ddp_comp[0]);
-	mtk_crtc->planes = devm_kzalloc(dev, mtk_crtc->layer_nr *
+	mtk_crtc->planes = devm_kcalloc(dev, mtk_crtc->layer_nr,
 					sizeof(struct drm_plane),
 					GFP_KERNEL);
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
index 790d39f816dc..b557687b1964 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
@@ -153,8 +153,8 @@ int msm_dss_parse_clock(struct platform_device *pdev,
 		return 0;
 	}
 
-	mp->clk_config = devm_kzalloc(&pdev->dev,
-				      sizeof(struct dss_clk) * num_clk,
+	mp->clk_config = devm_kcalloc(&pdev->dev,
+				      num_clk, sizeof(struct dss_clk),
 				      GFP_KERNEL);
 	if (!mp->clk_config)
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 5691dfa1db6f..041e7daf8a33 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -900,9 +900,22 @@ static enum drm_connector_status
 nv50_mstc_detect(struct drm_connector *connector, bool force)
 {
 	struct nv50_mstc *mstc = nv50_mstc(connector);
+	enum drm_connector_status conn_status;
+	int ret;
+
 	if (!mstc->port)
 		return connector_status_disconnected;
-	return drm_dp_mst_detect_port(connector, mstc->port->mgr, mstc->port);
+
+	ret = pm_runtime_get_sync(connector->dev->dev);
+	if (ret < 0 && ret != -EACCES)
+		return connector_status_disconnected;
+
+	conn_status = drm_dp_mst_detect_port(connector, mstc->port->mgr,
+					     mstc->port);
+
+	pm_runtime_mark_last_busy(connector->dev->dev);
+	pm_runtime_put_autosuspend(connector->dev->dev);
+	return conn_status;
 }
 
 static void
diff --git a/drivers/gpu/drm/sun4i/sun4i_dotclock.c b/drivers/gpu/drm/sun4i/sun4i_dotclock.c
index e36004fbe453..2a15f2f9271e 100644
--- a/drivers/gpu/drm/sun4i/sun4i_dotclock.c
+++ b/drivers/gpu/drm/sun4i/sun4i_dotclock.c
@@ -81,9 +81,19 @@ static long sun4i_dclk_round_rate(struct clk_hw *hw, unsigned long rate,
 	int i;
 
 	for (i = tcon->dclk_min_div; i <= tcon->dclk_max_div; i++) {
-		unsigned long ideal = rate * i;
+		u64 ideal = (u64)rate * i;
 		unsigned long rounded;
 
+		/*
+		 * ideal has overflowed the max value that can be stored in an
+		 * unsigned long, and every clk operation we might do on a
+		 * truncated u64 value will give us incorrect results.
+		 * Let's just stop there since bigger dividers will result in
+		 * the same overflow issue.
+		 */
+		if (ideal > ULONG_MAX)
+			goto out;
+
 		rounded = clk_hw_round_rate(clk_hw_get_parent(hw),
 					    ideal);
 
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index ced041899456..f4d08c8ac7f8 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -76,6 +76,7 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo,
 					__u32 version)
 {
 	int ret = 0;
+	unsigned int cur_cpu;
 	struct vmbus_channel_initiate_contact *msg;
 	unsigned long flags;
 
@@ -118,9 +119,10 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo,
 	 * the CPU attempting to connect may not be CPU 0.
 	 */
 	if (version >= VERSION_WIN8_1) {
-		msg->target_vcpu =
-			hv_cpu_number_to_vp_number(smp_processor_id());
-		vmbus_connection.connect_cpu = smp_processor_id();
+		cur_cpu = get_cpu();
+		msg->target_vcpu = hv_cpu_number_to_vp_number(cur_cpu);
+		vmbus_connection.connect_cpu = cur_cpu;
+		put_cpu();
 	} else {
 		msg->target_vcpu = 0;
 		vmbus_connection.connect_cpu = 0;
diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index 8474d601aa63..b998f9fbed41 100644
--- a/drivers/hwmon/npcm750-pwm-fan.c
+++ b/drivers/hwmon/npcm750-pwm-fan.c
@@ -908,7 +908,7 @@ static int npcm7xx_en_pwm_fan(struct device *dev,
 	if (fan_cnt < 1)
 		return -EINVAL;
 
-	fan_ch = devm_kzalloc(dev, sizeof(*fan_ch) * fan_cnt, GFP_KERNEL);
+	fan_ch = devm_kcalloc(dev, fan_cnt, sizeof(*fan_ch), GFP_KERNEL);
 	if (!fan_ch)
 		return -ENOMEM;
 
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index 94d94b4a9a0d..18cc324f3ca9 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -34,11 +34,11 @@ static void i2c_dw_configure_fifo_master(struct dw_i2c_dev *dev)
 
 static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev)
 {
-	u32 ic_clk = i2c_dw_clk_rate(dev);
 	const char *mode_str, *fp_str = "";
 	u32 comp_param1;
 	u32 sda_falling_time, scl_falling_time;
 	struct i2c_timings *t = &dev->timings;
+	u32 ic_clk;
 	int ret;
 
 	ret = i2c_dw_acquire_lock(dev);
@@ -53,6 +53,7 @@ static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev)
 
 	/* Calculate SCL timing parameters for standard mode if not set */
 	if (!dev->ss_hcnt || !dev->ss_lcnt) {
+		ic_clk = i2c_dw_clk_rate(dev);
 		dev->ss_hcnt =
 			i2c_dw_scl_hcnt(ic_clk,
 					4000,	/* tHD;STA = tHIGH = 4.0 us */
@@ -89,6 +90,7 @@ static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev)
 	 * needed also in high speed mode.
 	 */
 	if (!dev->fs_hcnt || !dev->fs_lcnt) {
+		ic_clk = i2c_dw_clk_rate(dev);
 		dev->fs_hcnt =
 			i2c_dw_scl_hcnt(ic_clk,
 					600,	/* tHD;STA = tHIGH = 0.6 us */
diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c
index 0cf1379f4e80..5c754bf659e2 100644
--- a/drivers/i2c/busses/i2c-isch.c
+++ b/drivers/i2c/busses/i2c-isch.c
@@ -164,7 +164,7 @@ static s32 sch_access(struct i2c_adapter *adap, u16 addr,
 		 * run ~75 kHz instead which should do no harm.
 		 */
 		dev_notice(&sch_adapter.dev,
-			"Clock divider unitialized. Setting defaults\n");
+			"Clock divider uninitialized. Setting defaults\n");
 		outw(backbone_speed / (4 * 100), SMBHSTCLK);
 	}
 
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 36732eb688a4..9f2eb02481d3 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -367,20 +367,26 @@ static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	dma_addr_t rx_dma;
 	enum geni_se_xfer_mode mode;
 	unsigned long time_left = XFER_TIMEOUT;
+	void *dma_buf;
 
 	gi2c->cur = msg;
-	mode = msg->len > 32 ? GENI_SE_DMA : GENI_SE_FIFO;
+	mode = GENI_SE_FIFO;
+	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	if (dma_buf)
+		mode = GENI_SE_DMA;
+
 	geni_se_select_mode(&gi2c->se, mode);
 	writel_relaxed(msg->len, gi2c->se.base + SE_I2C_RX_TRANS_LEN);
 	geni_se_setup_m_cmd(&gi2c->se, I2C_READ, m_param);
 	if (mode == GENI_SE_DMA) {
 		int ret;
 
-		ret = geni_se_rx_dma_prep(&gi2c->se, msg->buf, msg->len,
+		ret = geni_se_rx_dma_prep(&gi2c->se, dma_buf, msg->len,
 								&rx_dma);
 		if (ret) {
 			mode = GENI_SE_FIFO;
 			geni_se_select_mode(&gi2c->se, mode);
+			i2c_put_dma_safe_msg_buf(dma_buf, msg, false);
 		}
 	}
 
@@ -393,6 +399,7 @@ static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 		if (gi2c->err)
 			geni_i2c_rx_fsm_rst(gi2c);
 		geni_se_rx_dma_unprep(&gi2c->se, rx_dma, msg->len);
+		i2c_put_dma_safe_msg_buf(dma_buf, msg, !gi2c->err);
 	}
 	return gi2c->err;
 }
@@ -403,20 +410,26 @@ static int geni_i2c_tx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	dma_addr_t tx_dma;
 	enum geni_se_xfer_mode mode;
 	unsigned long time_left;
+	void *dma_buf;
 
 	gi2c->cur = msg;
-	mode = msg->len > 32 ? GENI_SE_DMA : GENI_SE_FIFO;
+	mode = GENI_SE_FIFO;
+	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	if (dma_buf)
+		mode = GENI_SE_DMA;
+
 	geni_se_select_mode(&gi2c->se, mode);
 	writel_relaxed(msg->len, gi2c->se.base + SE_I2C_TX_TRANS_LEN);
 	geni_se_setup_m_cmd(&gi2c->se, I2C_WRITE, m_param);
 	if (mode == GENI_SE_DMA) {
 		int ret;
 
-		ret = geni_se_tx_dma_prep(&gi2c->se, msg->buf, msg->len,
+		ret = geni_se_tx_dma_prep(&gi2c->se, dma_buf, msg->len,
 								&tx_dma);
 		if (ret) {
 			mode = GENI_SE_FIFO;
 			geni_se_select_mode(&gi2c->se, mode);
+			i2c_put_dma_safe_msg_buf(dma_buf, msg, false);
 		}
 	}
 
@@ -432,6 +445,7 @@ static int geni_i2c_tx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 		if (gi2c->err)
 			geni_i2c_tx_fsm_rst(gi2c);
 		geni_se_tx_dma_unprep(&gi2c->se, tx_dma, msg->len);
+		i2c_put_dma_safe_msg_buf(dma_buf, msg, !gi2c->err);
 	}
 	return gi2c->err;
 }
diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c
index a01389b85f13..7e9a2bbf5ddc 100644
--- a/drivers/i2c/busses/i2c-scmi.c
+++ b/drivers/i2c/busses/i2c-scmi.c
@@ -152,6 +152,7 @@ acpi_smbus_cmi_access(struct i2c_adapter *adap, u16 addr, unsigned short flags,
 			mt_params[3].type = ACPI_TYPE_INTEGER;
 			mt_params[3].integer.value = len;
 			mt_params[4].type = ACPI_TYPE_BUFFER;
+			mt_params[4].buffer.length = len;
 			mt_params[4].buffer.pointer = data->block + 1;
 		}
 		break;
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 9ee9a15e7134..9200e349f29e 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -2270,7 +2270,7 @@ EXPORT_SYMBOL(i2c_put_adapter);
  *
  * Return: NULL if a DMA safe buffer was not obtained. Use msg->buf with PIO.
  *	   Or a valid pointer to be used with DMA. After use, release it by
- *	   calling i2c_release_dma_safe_msg_buf().
+ *	   calling i2c_put_dma_safe_msg_buf().
  *
  * This function must only be called from process context!
  */
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index faa9e6116b2f..73332b9a25b5 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -46,6 +46,8 @@
 #include <linux/mutex.h>
 #include <linux/slab.h>
 
+#include <linux/nospec.h>
+
 #include <linux/uaccess.h>
 
 #include <rdma/ib.h>
@@ -1120,6 +1122,7 @@ static ssize_t ib_ucm_write(struct file *filp, const char __user *buf,
 
 	if (hdr.cmd >= ARRAY_SIZE(ucm_cmd_table))
 		return -EINVAL;
+	hdr.cmd = array_index_nospec(hdr.cmd, ARRAY_SIZE(ucm_cmd_table));
 
 	if (hdr.in + sizeof(hdr) > len)
 		return -EINVAL;
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 21863ddde63e..01d68ed46c1b 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -44,6 +44,8 @@
 #include <linux/module.h>
 #include <linux/nsproxy.h>
 
+#include <linux/nospec.h>
+
 #include <rdma/rdma_user_cm.h>
 #include <rdma/ib_marshall.h>
 #include <rdma/rdma_cm.h>
@@ -1676,6 +1678,7 @@ static ssize_t ucma_write(struct file *filp, const char __user *buf,
 
 	if (hdr.cmd >= ARRAY_SIZE(ucma_cmd_table))
 		return -EINVAL;
+	hdr.cmd = array_index_nospec(hdr.cmd, ARRAY_SIZE(ucma_cmd_table));
 
 	if (hdr.in + sizeof(hdr) > len)
 		return -EINVAL;
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 6ee03d6089eb..8ec7418e99f0 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -2621,3 +2621,49 @@ void ib_drain_qp(struct ib_qp *qp)
 		ib_drain_rq(qp);
 }
 EXPORT_SYMBOL(ib_drain_qp);
+
+struct net_device *rdma_alloc_netdev(struct ib_device *device, u8 port_num,
+				     enum rdma_netdev_t type, const char *name,
+				     unsigned char name_assign_type,
+				     void (*setup)(struct net_device *))
+{
+	struct rdma_netdev_alloc_params params;
+	struct net_device *netdev;
+	int rc;
+
+	if (!device->rdma_netdev_get_params)
+		return ERR_PTR(-EOPNOTSUPP);
+
+	rc = device->rdma_netdev_get_params(device, port_num, type, &params);
+	if (rc)
+		return ERR_PTR(rc);
+
+	netdev = alloc_netdev_mqs(params.sizeof_priv, name, name_assign_type,
+				  setup, params.txqs, params.rxqs);
+	if (!netdev)
+		return ERR_PTR(-ENOMEM);
+
+	return netdev;
+}
+EXPORT_SYMBOL(rdma_alloc_netdev);
+
+int rdma_init_netdev(struct ib_device *device, u8 port_num,
+		     enum rdma_netdev_t type, const char *name,
+		     unsigned char name_assign_type,
+		     void (*setup)(struct net_device *),
+		     struct net_device *netdev)
+{
+	struct rdma_netdev_alloc_params params;
+	int rc;
+
+	if (!device->rdma_netdev_get_params)
+		return -EOPNOTSUPP;
+
+	rc = device->rdma_netdev_get_params(device, port_num, type, &params);
+	if (rc)
+		return rc;
+
+	return params.initialize_rdma_netdev(device, port_num,
+					     netdev, params.param);
+}
+EXPORT_SYMBOL(rdma_init_netdev);
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 088205d7f1a1..cca1820802b8 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -393,7 +393,7 @@ static void handle_atomics(struct mlx5_ib_qp *qp, struct mlx5_cqe64 *cqe64,
 
 static void free_cq_buf(struct mlx5_ib_dev *dev, struct mlx5_ib_cq_buf *buf)
 {
-	mlx5_frag_buf_free(dev->mdev, &buf->fbc.frag_buf);
+	mlx5_frag_buf_free(dev->mdev, &buf->frag_buf);
 }
 
 static void get_sig_err_item(struct mlx5_sig_err_cqe *cqe,
@@ -728,16 +728,11 @@ static int alloc_cq_frag_buf(struct mlx5_ib_dev *dev,
 			     int nent,
 			     int cqe_size)
 {
-	struct mlx5_frag_buf_ctrl *c = &buf->fbc;
-	struct mlx5_frag_buf *frag_buf = &c->frag_buf;
-	u32 cqc_buff[MLX5_ST_SZ_DW(cqc)] = {0};
+	struct mlx5_frag_buf *frag_buf = &buf->frag_buf;
+	u8 log_wq_stride = 6 + (cqe_size == 128 ? 1 : 0);
+	u8 log_wq_sz     = ilog2(cqe_size);
 	int err;
 
-	MLX5_SET(cqc, cqc_buff, log_cq_size, ilog2(cqe_size));
-	MLX5_SET(cqc, cqc_buff, cqe_sz, (cqe_size == 128) ? 1 : 0);
-
-	mlx5_core_init_cq_frag_buf(&buf->fbc, cqc_buff);
-
 	err = mlx5_frag_buf_alloc_node(dev->mdev,
 				       nent * cqe_size,
 				       frag_buf,
@@ -745,6 +740,8 @@ static int alloc_cq_frag_buf(struct mlx5_ib_dev *dev,
 	if (err)
 		return err;
 
+	mlx5_init_fbc(frag_buf->frags, log_wq_stride, log_wq_sz, &buf->fbc);
+
 	buf->cqe_size = cqe_size;
 	buf->nent = nent;
 
@@ -934,7 +931,7 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq,
 
 	*inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
 		 MLX5_FLD_SZ_BYTES(create_cq_in, pas[0]) *
-		 cq->buf.fbc.frag_buf.npages;
+		 cq->buf.frag_buf.npages;
 	*cqb = kvzalloc(*inlen, GFP_KERNEL);
 	if (!*cqb) {
 		err = -ENOMEM;
@@ -942,11 +939,11 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq,
 	}
 
 	pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, *cqb, pas);
-	mlx5_fill_page_frag_array(&cq->buf.fbc.frag_buf, pas);
+	mlx5_fill_page_frag_array(&cq->buf.frag_buf, pas);
 
 	cqc = MLX5_ADDR_OF(create_cq_in, *cqb, cq_context);
 	MLX5_SET(cqc, cqc, log_page_size,
-		 cq->buf.fbc.frag_buf.page_shift -
+		 cq->buf.frag_buf.page_shift -
 		 MLX5_ADAPTER_PAGE_SHIFT);
 
 	*index = dev->mdev->priv.uar->index;
@@ -1365,11 +1362,10 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
 		cqe_size = 64;
 		err = resize_kernel(dev, cq, entries, cqe_size);
 		if (!err) {
-			struct mlx5_frag_buf_ctrl *c;
+			struct mlx5_frag_buf *frag_buf = &cq->resize_buf->frag_buf;
 
-			c = &cq->resize_buf->fbc;
-			npas = c->frag_buf.npages;
-			page_shift = c->frag_buf.page_shift;
+			npas = frag_buf->npages;
+			page_shift = frag_buf->page_shift;
 		}
 	}
 
@@ -1390,8 +1386,7 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
 		mlx5_ib_populate_pas(dev, cq->resize_umem, page_shift,
 				     pas, 0);
 	else
-		mlx5_fill_page_frag_array(&cq->resize_buf->fbc.frag_buf,
-					  pas);
+		mlx5_fill_page_frag_array(&cq->resize_buf->frag_buf, pas);
 
 	MLX5_SET(modify_cq_in, in,
 		 modify_field_select_resize_field_select.resize_field_select.resize_field_select,
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index f2f11e652dcd..66dc337e49a7 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -284,7 +284,7 @@ static bool devx_is_obj_create_cmd(const void *in)
 	case MLX5_CMD_OP_CREATE_FLOW_TABLE:
 	case MLX5_CMD_OP_CREATE_FLOW_GROUP:
 	case MLX5_CMD_OP_ALLOC_FLOW_COUNTER:
-	case MLX5_CMD_OP_ALLOC_ENCAP_HEADER:
+	case MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT:
 	case MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT:
 	case MLX5_CMD_OP_CREATE_SCHEDULING_ELEMENT:
 	case MLX5_CMD_OP_ADD_VXLAN_UDP_DPORT:
@@ -627,9 +627,9 @@ static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
 		MLX5_SET(general_obj_in_cmd_hdr, din, opcode,
 			 MLX5_CMD_OP_DEALLOC_FLOW_COUNTER);
 		break;
-	case MLX5_CMD_OP_ALLOC_ENCAP_HEADER:
+	case MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT:
 		MLX5_SET(general_obj_in_cmd_hdr, din, opcode,
-			 MLX5_CMD_OP_DEALLOC_ENCAP_HEADER);
+			 MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT);
 		break;
 	case MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT:
 		MLX5_SET(general_obj_in_cmd_hdr, din, opcode,
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index c414f3809e5c..af32899bb72a 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2793,7 +2793,7 @@ static int parse_flow_attr(struct mlx5_core_dev *mdev, u32 *match_c,
 			return -EINVAL;
 
 		action->flow_tag = ib_spec->flow_tag.tag_id;
-		action->has_flow_tag = true;
+		action->flags |= FLOW_ACT_HAS_TAG;
 		break;
 	case IB_FLOW_SPEC_ACTION_DROP:
 		if (FIELDS_NOT_SUPPORTED(ib_spec->drop,
@@ -2886,7 +2886,7 @@ is_valid_esp_aes_gcm(struct mlx5_core_dev *mdev,
 		return egress ? VALID_SPEC_INVALID : VALID_SPEC_NA;
 
 	return is_crypto && is_ipsec &&
-		(!egress || (!is_drop && !flow_act->has_flow_tag)) ?
+		(!egress || (!is_drop && !(flow_act->flags & FLOW_ACT_HAS_TAG))) ?
 		VALID_SPEC_VALID : VALID_SPEC_INVALID;
 }
 
@@ -3320,15 +3320,18 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
 	}
 
 	if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_COUNT) {
+		struct mlx5_ib_mcounters *mcounters;
+
 		err = flow_counters_set_data(flow_act.counters, ucmd);
 		if (err)
 			goto free;
 
+		mcounters = to_mcounters(flow_act.counters);
 		handler->ibcounters = flow_act.counters;
 		dest_arr[dest_num].type =
 			MLX5_FLOW_DESTINATION_TYPE_COUNTER;
-		dest_arr[dest_num].counter =
-			to_mcounters(flow_act.counters)->hw_cntrs_hndl;
+		dest_arr[dest_num].counter_id =
+			mlx5_fc_id(mcounters->hw_cntrs_hndl);
 		dest_num++;
 	}
 
@@ -3346,7 +3349,7 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
 					MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO;
 	}
 
-	if (flow_act.has_flow_tag &&
+	if ((flow_act.flags & FLOW_ACT_HAS_TAG)  &&
 	    (flow_attr->type == IB_FLOW_ATTR_ALL_DEFAULT ||
 	     flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT)) {
 		mlx5_ib_warn(dev, "Flow tag %u and attribute type %x isn't allowed in leftovers\n",
@@ -5163,22 +5166,14 @@ done:
 	return num_counters;
 }
 
-static struct net_device*
-mlx5_ib_alloc_rdma_netdev(struct ib_device *hca,
-			  u8 port_num,
-			  enum rdma_netdev_t type,
-			  const char *name,
-			  unsigned char name_assign_type,
-			  void (*setup)(struct net_device *))
+static int mlx5_ib_rn_get_params(struct ib_device *device, u8 port_num,
+				 enum rdma_netdev_t type,
+				 struct rdma_netdev_alloc_params *params)
 {
-	struct net_device *netdev;
-
 	if (type != RDMA_NETDEV_IPOIB)
-		return ERR_PTR(-EOPNOTSUPP);
+		return -EOPNOTSUPP;
 
-	netdev = mlx5_rdma_netdev_alloc(to_mdev(hca)->mdev, hca,
-					name, setup);
-	return netdev;
+	return mlx5_rdma_rn_get_params(to_mdev(device)->mdev, device, params);
 }
 
 static void delay_drop_debugfs_cleanup(struct mlx5_ib_dev *dev)
@@ -5824,8 +5819,9 @@ int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
 	dev->ib_dev.check_mr_status	= mlx5_ib_check_mr_status;
 	dev->ib_dev.get_dev_fw_str      = get_dev_fw_str;
 	dev->ib_dev.get_vector_affinity	= mlx5_ib_get_vector_affinity;
-	if (MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads))
-		dev->ib_dev.alloc_rdma_netdev	= mlx5_ib_alloc_rdma_netdev;
+	if (MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads) &&
+	    IS_ENABLED(CONFIG_MLX5_CORE_IPOIB))
+		dev->ib_dev.rdma_netdev_get_params = mlx5_ib_rn_get_params;
 
 	if (mlx5_core_is_pf(mdev)) {
 		dev->ib_dev.get_vf_config	= mlx5_ib_get_vf_config;
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 320d4dfe8c2f..289c18db2611 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -435,6 +435,7 @@ struct mlx5_ib_qp {
 
 struct mlx5_ib_cq_buf {
 	struct mlx5_frag_buf_ctrl fbc;
+	struct mlx5_frag_buf    frag_buf;
 	struct ib_umem		*umem;
 	int			cqe_size;
 	int			nent;
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 9fb1d9cb9401..e22314837645 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -544,6 +544,9 @@ void mlx5_mr_cache_free(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
 	int shrink = 0;
 	int c;
 
+	if (!mr->allocated_from_cache)
+		return;
+
 	c = order2idx(dev, mr->order);
 	if (c < 0 || c >= MAX_MR_CACHE_ENTRIES) {
 		mlx5_ib_warn(dev, "order %d, cache index %d\n", mr->order, c);
@@ -1647,18 +1650,19 @@ static void dereg_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
 		umem = NULL;
 	}
 #endif
-
 	clean_mr(dev, mr);
 
+	/*
+	 * We should unregister the DMA address from the HCA before
+	 * remove the DMA mapping.
+	 */
+	mlx5_mr_cache_free(dev, mr);
 	if (umem) {
 		ib_umem_release(umem);
 		atomic_sub(npages, &dev->mdev->priv.reg_pages);
 	}
-
 	if (!mr->allocated_from_cache)
 		kfree(mr);
-	else
-		mlx5_mr_cache_free(dev, mr);
 }
 
 int mlx5_ib_dereg_mr(struct ib_mr *ibmr)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 6cba2a02d11b..daf1eb84cd31 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -1279,7 +1279,7 @@ static int create_raw_packet_qp_tir(struct mlx5_ib_dev *dev,
 
 	if (dev->rep)
 		MLX5_SET(tirc, tirc, self_lb_block,
-			 MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST_);
+			 MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST);
 
 	err = mlx5_core_create_tir(dev->mdev, in, inlen, &rq->tirn);
 
@@ -1582,7 +1582,7 @@ static int create_rss_raw_qp_tir(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
 create_tir:
 	if (dev->rep)
 		MLX5_SET(tirc, tirc, self_lb_block,
-			 MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST_);
+			 MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST);
 
 	err = mlx5_core_create_tir(dev->mdev, in, inlen, &qp->rss_qp.tirn);
 
diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
index 9bdb84dc225c..e96ffff61c3a 100644
--- a/drivers/infiniband/hw/nes/nes_mgt.c
+++ b/drivers/infiniband/hw/nes/nes_mgt.c
@@ -198,9 +198,9 @@ static struct sk_buff *nes_get_next_skb(struct nes_device *nesdev, struct nes_qp
 
 	if (skb) {
 		/* Continue processing fpdu */
-		if (skb->next == (struct sk_buff *)&nesqp->pau_list)
+		skb = skb_peek_next(skb, &nesqp->pau_list);
+		if (!skb)
 			goto out;
-		skb = skb->next;
 		processacks = false;
 	} else {
 		/* Starting a new one */
@@ -553,12 +553,10 @@ static void queue_fpdus(struct sk_buff *skb, struct nes_vnic *nesvnic, struct ne
 	if (skb_queue_len(&nesqp->pau_list) == 0) {
 		skb_queue_head(&nesqp->pau_list, skb);
 	} else {
-		tmpskb = nesqp->pau_list.next;
-		while (tmpskb != (struct sk_buff *)&nesqp->pau_list) {
+		skb_queue_walk(&nesqp->pau_list, tmpskb) {
 			cb = (struct nes_rskb_cb *)&tmpskb->cb[0];
 			if (before(seqnum, cb->seqnum))
 				break;
-			tmpskb = tmpskb->next;
 		}
 		skb_insert(tmpskb, skb, &nesqp->pau_list);
 	}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index 1abe3c62f106..1da119d901a9 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -499,8 +499,10 @@ void ipoib_reap_ah(struct work_struct *work);
 struct ipoib_path *__path_find(struct net_device *dev, void *gid);
 void ipoib_mark_paths_invalid(struct net_device *dev);
 void ipoib_flush_paths(struct net_device *dev);
-struct ipoib_dev_priv *ipoib_intf_alloc(struct ib_device *hca, u8 port,
-					const char *format);
+struct net_device *ipoib_intf_alloc(struct ib_device *hca, u8 port,
+				    const char *format);
+int ipoib_intf_init(struct ib_device *hca, u8 port, const char *format,
+		    struct net_device *dev);
 void ipoib_ib_tx_timer_func(struct timer_list *t);
 void ipoib_ib_dev_flush_light(struct work_struct *work);
 void ipoib_ib_dev_flush_normal(struct work_struct *work);
@@ -531,6 +533,8 @@ int ipoib_dma_map_tx(struct ib_device *ca, struct ipoib_tx_buf *tx_req);
 void ipoib_dma_unmap_tx(struct ipoib_dev_priv *priv,
 			struct ipoib_tx_buf *tx_req);
 
+struct rtnl_link_ops *ipoib_get_link_ops(void);
+
 static inline void ipoib_build_sge(struct ipoib_dev_priv *priv,
 				   struct ipoib_tx_buf *tx_req)
 {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index e3d28f9ad9c0..8baa75a705c5 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -2115,82 +2115,58 @@ static const struct net_device_ops ipoib_netdev_default_pf = {
 	.ndo_stop		 = ipoib_ib_dev_stop_default,
 };
 
-static struct net_device
-*ipoib_create_netdev_default(struct ib_device *hca,
-			     const char *name,
-			     unsigned char name_assign_type,
-			     void (*setup)(struct net_device *))
+static struct net_device *ipoib_alloc_netdev(struct ib_device *hca, u8 port,
+					     const char *name)
 {
 	struct net_device *dev;
-	struct rdma_netdev *rn;
 
-	dev = alloc_netdev((int)sizeof(struct rdma_netdev),
-			   name,
-			   name_assign_type, setup);
-	if (!dev)
-		return NULL;
-
-	rn = netdev_priv(dev);
-
-	rn->send = ipoib_send;
-	rn->attach_mcast = ipoib_mcast_attach;
-	rn->detach_mcast = ipoib_mcast_detach;
-	rn->hca = hca;
-	dev->netdev_ops = &ipoib_netdev_default_pf;
-
-	return dev;
-}
-
-static struct net_device *ipoib_get_netdev(struct ib_device *hca, u8 port,
-					   const char *name)
-{
-	struct net_device *dev;
-
-	if (hca->alloc_rdma_netdev) {
-		dev = hca->alloc_rdma_netdev(hca, port,
-					     RDMA_NETDEV_IPOIB, name,
-					     NET_NAME_UNKNOWN,
-					     ipoib_setup_common);
-		if (IS_ERR_OR_NULL(dev) && PTR_ERR(dev) != -EOPNOTSUPP)
-			return NULL;
-	}
-
-	if (!hca->alloc_rdma_netdev || PTR_ERR(dev) == -EOPNOTSUPP)
-		dev = ipoib_create_netdev_default(hca, name, NET_NAME_UNKNOWN,
-						  ipoib_setup_common);
+	dev = rdma_alloc_netdev(hca, port, RDMA_NETDEV_IPOIB, name,
+				NET_NAME_UNKNOWN, ipoib_setup_common);
+	if (!IS_ERR(dev) || PTR_ERR(dev) != -EOPNOTSUPP)
+		return dev;
 
+	dev = alloc_netdev(sizeof(struct rdma_netdev), name, NET_NAME_UNKNOWN,
+			   ipoib_setup_common);
+	if (!dev)
+		return ERR_PTR(-ENOMEM);
 	return dev;
 }
 
-struct ipoib_dev_priv *ipoib_intf_alloc(struct ib_device *hca, u8 port,
-					const char *name)
+int ipoib_intf_init(struct ib_device *hca, u8 port, const char *name,
+		    struct net_device *dev)
 {
-	struct net_device *dev;
+	struct rdma_netdev *rn = netdev_priv(dev);
 	struct ipoib_dev_priv *priv;
-	struct rdma_netdev *rn;
+	int rc;
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv)
-		return NULL;
+		return -ENOMEM;
 
 	priv->ca = hca;
 	priv->port = port;
 
-	dev = ipoib_get_netdev(hca, port, name);
-	if (!dev)
-		goto free_priv;
+	rc = rdma_init_netdev(hca, port, RDMA_NETDEV_IPOIB, name,
+			      NET_NAME_UNKNOWN, ipoib_setup_common, dev);
+	if (rc) {
+		if (rc != -EOPNOTSUPP)
+			goto out;
+
+		dev->netdev_ops = &ipoib_netdev_default_pf;
+		rn->send = ipoib_send;
+		rn->attach_mcast = ipoib_mcast_attach;
+		rn->detach_mcast = ipoib_mcast_detach;
+		rn->hca = hca;
+	}
 
 	priv->rn_ops = dev->netdev_ops;
 
-	/* fixme : should be after the query_cap */
-	if (priv->hca_caps & IB_DEVICE_VIRTUAL_FUNCTION)
+	if (hca->attrs.device_cap_flags & IB_DEVICE_VIRTUAL_FUNCTION)
 		dev->netdev_ops	= &ipoib_netdev_ops_vf;
 	else
 		dev->netdev_ops	= &ipoib_netdev_ops_pf;
 
-	rn = netdev_priv(dev);
 	rn->clnt_priv = priv;
-
 	/*
 	 * Only the child register_netdev flows can handle priv_destructor
 	 * being set, so we force it to NULL here and handle manually until it
@@ -2201,10 +2177,35 @@ struct ipoib_dev_priv *ipoib_intf_alloc(struct ib_device *hca, u8 port,
 
 	ipoib_build_priv(dev);
 
-	return priv;
-free_priv:
+	return 0;
+
+out:
 	kfree(priv);
-	return NULL;
+	return rc;
+}
+
+struct net_device *ipoib_intf_alloc(struct ib_device *hca, u8 port,
+				    const char *name)
+{
+	struct net_device *dev;
+	int rc;
+
+	dev = ipoib_alloc_netdev(hca, port, name);
+	if (IS_ERR(dev))
+		return dev;
+
+	rc = ipoib_intf_init(hca, port, name, dev);
+	if (rc) {
+		free_netdev(dev);
+		return ERR_PTR(rc);
+	}
+
+	/*
+	 * Upon success the caller must ensure ipoib_intf_free is called or
+	 * register_netdevice succeed'd and priv_destructor is set to
+	 * ipoib_intf_free.
+	 */
+	return dev;
 }
 
 void ipoib_intf_free(struct net_device *dev)
@@ -2387,16 +2388,19 @@ int ipoib_add_pkey_attr(struct net_device *dev)
 static struct net_device *ipoib_add_port(const char *format,
 					 struct ib_device *hca, u8 port)
 {
+	struct rtnl_link_ops *ops = ipoib_get_link_ops();
+	struct rdma_netdev_alloc_params params;
 	struct ipoib_dev_priv *priv;
 	struct net_device *ndev;
 	int result;
 
-	priv = ipoib_intf_alloc(hca, port, format);
-	if (!priv) {
-		pr_warn("%s, %d: ipoib_intf_alloc failed\n", hca->name, port);
-		return ERR_PTR(-ENOMEM);
+	ndev = ipoib_intf_alloc(hca, port, format);
+	if (IS_ERR(ndev)) {
+		pr_warn("%s, %d: ipoib_intf_alloc failed %ld\n", hca->name, port,
+			PTR_ERR(ndev));
+		return ndev;
 	}
-	ndev = priv->dev;
+	priv = ipoib_priv(ndev);
 
 	INIT_IB_EVENT_HANDLER(&priv->event_handler,
 			      priv->ca, ipoib_event);
@@ -2417,6 +2421,14 @@ static struct net_device *ipoib_add_port(const char *format,
 		return ERR_PTR(result);
 	}
 
+	if (hca->rdma_netdev_get_params) {
+		int rc = hca->rdma_netdev_get_params(hca, port,
+						     RDMA_NETDEV_IPOIB,
+						     &params);
+
+		if (!rc && ops->priv_size < params.sizeof_priv)
+			ops->priv_size = params.sizeof_priv;
+	}
 	/*
 	 * We cannot set priv_destructor before register_netdev because we
 	 * need priv to be always valid during the error flow to execute
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
index d4d553a51fa9..38c984d16996 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
@@ -122,12 +122,26 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev,
 	} else
 		child_pkey  = nla_get_u16(data[IFLA_IPOIB_PKEY]);
 
+	err = ipoib_intf_init(ppriv->ca, ppriv->port, dev->name, dev);
+	if (err) {
+		ipoib_warn(ppriv, "failed to initialize pkey device\n");
+		return err;
+	}
+
 	err = __ipoib_vlan_add(ppriv, ipoib_priv(dev),
 			       child_pkey, IPOIB_RTNL_CHILD);
+	if (err)
+		return err;
 
-	if (!err && data)
+	if (data) {
 		err = ipoib_changelink(dev, tb, data, extack);
-	return err;
+		if (err) {
+			unregister_netdevice(dev);
+			return err;
+		}
+	}
+
+	return 0;
 }
 
 static size_t ipoib_get_size(const struct net_device *dev)
@@ -149,6 +163,11 @@ static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
 	.fill_info	= ipoib_fill_info,
 };
 
+struct rtnl_link_ops *ipoib_get_link_ops(void)
+{
+	return &ipoib_link_ops;
+}
+
 int __init ipoib_netlink_init(void)
 {
 	return rtnl_link_register(&ipoib_link_ops);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index 341753fbda54..8ac8e18fbe0c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -85,7 +85,7 @@ static bool is_child_unique(struct ipoib_dev_priv *ppriv,
 
 /*
  * NOTE: If this function fails then the priv->dev will remain valid, however
- * priv can have been freed and must not be touched by caller in the error
+ * priv will have been freed and must not be touched by caller in the error
  * case.
  *
  * If (ndev->reg_state == NETREG_UNINITIALIZED) then it is up to the caller to
@@ -101,6 +101,12 @@ int __ipoib_vlan_add(struct ipoib_dev_priv *ppriv, struct ipoib_dev_priv *priv,
 	ASSERT_RTNL();
 
 	/*
+	 * We do not need to touch priv if register_netdevice fails, so just
+	 * always use this flow.
+	 */
+	ndev->priv_destructor = ipoib_intf_free;
+
+	/*
 	 * Racing with unregister of the parent must be prevented by the
 	 * caller.
 	 */
@@ -120,9 +126,6 @@ int __ipoib_vlan_add(struct ipoib_dev_priv *ppriv, struct ipoib_dev_priv *priv,
 		goto out_early;
 	}
 
-	/* We do not need to touch priv if register_netdevice fails */
-	ndev->priv_destructor = ipoib_intf_free;
-
 	result = register_netdevice(ndev);
 	if (result) {
 		ipoib_warn(priv, "failed to initialize; error %i", result);
@@ -182,12 +185,12 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 	snprintf(intf_name, sizeof(intf_name), "%s.%04x",
 		 ppriv->dev->name, pkey);
 
-	priv = ipoib_intf_alloc(ppriv->ca, ppriv->port, intf_name);
-	if (!priv) {
-		result = -ENOMEM;
+	ndev = ipoib_intf_alloc(ppriv->ca, ppriv->port, intf_name);
+	if (IS_ERR(ndev)) {
+		result = PTR_ERR(ndev);
 		goto out;
 	}
-	ndev = priv->dev;
+	priv = ipoib_priv(ndev);
 
 	result = __ipoib_vlan_add(ppriv, priv, pkey, IPOIB_LEGACY_CHILD);
 
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 370206f987f9..f48369d6f3a0 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -564,6 +564,7 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer,
 
 		input_inject_event(&evdev->handle,
 				   event.type, event.code, event.value);
+		cond_resched();
 	}
 
  out:
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index cd620e009bad..d4b9db487b16 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -231,6 +231,7 @@ static const struct xpad_device {
 	{ 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE },
+	{ 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
 	{ 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE },
 	{ 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
@@ -530,6 +531,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
 	XBOXONE_INIT_PKT(0x0e6f, 0x02ab, xboxone_pdp_init2),
 	XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init1),
 	XBOXONE_INIT_PKT(0x0e6f, 0x02a4, xboxone_pdp_init2),
+	XBOXONE_INIT_PKT(0x0e6f, 0x02a6, xboxone_pdp_init1),
+	XBOXONE_INIT_PKT(0x0e6f, 0x02a6, xboxone_pdp_init2),
 	XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
 	XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
 	XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index eb14ddf69346..8ec483e8688b 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -598,6 +598,7 @@ static ssize_t uinput_inject_events(struct uinput_device *udev,
 
 		input_event(udev->dev, ev.type, ev.code, ev.value);
 		bytes += input_event_size();
+		cond_resched();
 	}
 
 	return bytes;
diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index f5ae24865355..b0f9d19b3410 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1346,6 +1346,7 @@ static const struct acpi_device_id elan_acpi_id[] = {
 	{ "ELAN0611", 0 },
 	{ "ELAN0612", 0 },
 	{ "ELAN0618", 0 },
+	{ "ELAN061C", 0 },
 	{ "ELAN061D", 0 },
 	{ "ELAN0622", 0 },
 	{ "ELAN1000", 0 },
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index e08228061bcd..412fa71245af 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -707,6 +707,7 @@ static ssize_t mousedev_write(struct file *file, const char __user *buffer,
 		mousedev_generate_response(client, c);
 
 		spin_unlock_irq(&client->packet_lock);
+		cond_resched();
 	}
 
 	kill_fasync(&client->fasync, SIGIO, POLL_IN);
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index b8bc71569349..95a78ccbd847 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1395,15 +1395,26 @@ static void __init i8042_register_ports(void)
 	for (i = 0; i < I8042_NUM_PORTS; i++) {
 		struct serio *serio = i8042_ports[i].serio;
 
-		if (serio) {
-			printk(KERN_INFO "serio: %s at %#lx,%#lx irq %d\n",
-				serio->name,
-				(unsigned long) I8042_DATA_REG,
-				(unsigned long) I8042_COMMAND_REG,
-				i8042_ports[i].irq);
-			serio_register_port(serio);
-			device_set_wakeup_capable(&serio->dev, true);
-		}
+		if (!serio)
+			continue;
+
+		printk(KERN_INFO "serio: %s at %#lx,%#lx irq %d\n",
+			serio->name,
+			(unsigned long) I8042_DATA_REG,
+			(unsigned long) I8042_COMMAND_REG,
+			i8042_ports[i].irq);
+		serio_register_port(serio);
+		device_set_wakeup_capable(&serio->dev, true);
+
+		/*
+		 * On platforms using suspend-to-idle, allow the keyboard to
+		 * wake up the system from sleep by enabling keyboard wakeups
+		 * by default.  This is consistent with keyboard wakeup
+		 * behavior on many platforms using suspend-to-RAM (ACPI S3)
+		 * by default.
+		 */
+		if (pm_suspend_via_s2idle() && i == I8042_KBD_PORT_NO)
+			device_set_wakeup_enable(&serio->dev, true);
 	}
 }
 
diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index bc208557f783..c0cbee06bc21 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -65,7 +65,7 @@ static unsigned cmd_loop(unsigned numbytes, struct inbuf_t *inbuf)
 				cs->respdata[0] = 0;
 				break;
 			}
-			/* --v-- fall through --v-- */
+			/* fall through */
 		case '\r':
 			/* end of message line, pass to response handler */
 			if (cbytes >= MAX_RESP_SIZE) {
@@ -100,7 +100,7 @@ static unsigned cmd_loop(unsigned numbytes, struct inbuf_t *inbuf)
 				goto exit;
 			}
 			/* quoted or not in DLE mode: treat as regular data */
-			/* --v-- fall through --v-- */
+			/* fall through */
 		default:
 			/* append to line buffer if possible */
 			if (cbytes < MAX_RESP_SIZE)
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index 1cfcea62aed9..182826e9d07c 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -1036,7 +1036,7 @@ static void handle_icall(struct cardstate *cs, struct bc_state *bcs,
 		break;
 	default:
 		dev_err(cs->dev, "internal error: disposition=%d\n", retval);
-		/* --v-- fall through --v-- */
+		/* fall through */
 	case ICALL_IGNORE:
 	case ICALL_REJECT:
 		/* hang up actively
@@ -1319,7 +1319,7 @@ static void do_action(int action, struct cardstate *cs,
 			cs->commands_pending = 1;
 			break;
 		}
-		/* bad cid: fall through */
+		/* fall through - bad cid */
 	case ACT_FAILCID:
 		cs->cur_at_seq = SEQ_NONE;
 		channel = cs->curchannel;
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index 97e00118ccfe..f9264ba0fe77 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -906,7 +906,7 @@ static void cmd_loop(unsigned char *src, int numbytes, struct inbuf_t *inbuf)
 				cs->respdata[0] = 0;
 				break;
 			}
-			/* --v-- fall through --v-- */
+			/* fall through */
 		case '\r':
 			/* end of message line, pass to response handler */
 			if (cbytes >= MAX_RESP_SIZE) {
diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index 77debda2221b..6c336366128c 100644
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -625,7 +625,7 @@ Amd7930_l1hw(struct PStack *st, int pr, void *arg)
 		break;
 	case (HW_RESET | REQUEST):
 		spin_lock_irqsave(&cs->lock, flags);
-		if ((cs->dc.amd7930.ph_state == 8)) {
+		if (cs->dc.amd7930.ph_state == 8) {
 			/* b-channels off, PH-AR cleared
 			 * change to F3 */
 			Amd7930_ph_command(cs, 0x20, "HW_RESET REQUEST"); //LMR1 bit 5
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 8e5b03161b2f..ea0e4c6de3fb 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -86,7 +86,7 @@ release_io_hfcpci(struct IsdnCardState *cs)
 	pci_free_consistent(cs->hw.hfcpci.dev, 0x8000,
 			    cs->hw.hfcpci.fifos, cs->hw.hfcpci.dma);
 	cs->hw.hfcpci.fifos = NULL;
-	iounmap((void *)cs->hw.hfcpci.pci_io);
+	iounmap(cs->hw.hfcpci.pci_io);
 }
 
 /********************************************************************************/
@@ -128,7 +128,7 @@ reset_hfcpci(struct IsdnCardState *cs)
 	Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
 
 	/* Clear already pending ints */
-	if (Read_hfc(cs, HFCPCI_INT_S1));
+	Read_hfc(cs, HFCPCI_INT_S1);
 
 	Write_hfc(cs, HFCPCI_STATES, HFCPCI_LOAD_STATE | 2);	/* HFC ST 2 */
 	udelay(10);
@@ -158,7 +158,7 @@ reset_hfcpci(struct IsdnCardState *cs)
 	/* Finally enable IRQ output */
 	cs->hw.hfcpci.int_m2 = HFCPCI_IRQ_ENABLE;
 	Write_hfc(cs, HFCPCI_INT_M2, cs->hw.hfcpci.int_m2);
-	if (Read_hfc(cs, HFCPCI_INT_S1));
+	Read_hfc(cs, HFCPCI_INT_S1);
 }
 
 /***************************************************/
@@ -1537,7 +1537,7 @@ hfcpci_bh(struct work_struct *work)
 					cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
 					Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
 					/* Clear already pending ints */
-					if (Read_hfc(cs, HFCPCI_INT_S1));
+					Read_hfc(cs, HFCPCI_INT_S1);
 					Write_hfc(cs, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE);
 					udelay(10);
 					Write_hfc(cs, HFCPCI_STATES, 4);
@@ -1692,7 +1692,7 @@ setup_hfcpci(struct IsdnCard *card)
 		printk(KERN_WARNING "HFC-PCI: No IRQ for PCI card found\n");
 		return (0);
 	}
-	cs->hw.hfcpci.pci_io = (char *)(unsigned long)dev_hfcpci->resource[1].start;
+	cs->hw.hfcpci.pci_io = ioremap(dev_hfcpci->resource[1].start, 256);
 	printk(KERN_INFO "HiSax: HFC-PCI card manufacturer: %s card name: %s\n", id_list[i].vendor_name, id_list[i].card_name);
 
 	if (!cs->hw.hfcpci.pci_io) {
@@ -1716,7 +1716,6 @@ setup_hfcpci(struct IsdnCard *card)
 		return 0;
 	}
 	pci_write_config_dword(cs->hw.hfcpci.dev, 0x80, (u32)cs->hw.hfcpci.dma);
-	cs->hw.hfcpci.pci_io = ioremap((ulong) cs->hw.hfcpci.pci_io, 256);
 	printk(KERN_INFO
 	       "HFC-PCI: defined at mem %p fifo %p(%lx) IRQ %d HZ %d\n",
 	       cs->hw.hfcpci.pci_io,
diff --git a/drivers/isdn/hisax/hfc_pci.h b/drivers/isdn/hisax/hfc_pci.h
index 4e58700a3e61..4c3b3ba35726 100644
--- a/drivers/isdn/hisax/hfc_pci.h
+++ b/drivers/isdn/hisax/hfc_pci.h
@@ -228,8 +228,8 @@ typedef union {
 } fifo_area;
 
 
-#define Write_hfc(a, b, c) (*(((u_char *)a->hw.hfcpci.pci_io) + b) = c)
-#define Read_hfc(a, b) (*(((u_char *)a->hw.hfcpci.pci_io) + b))
+#define Write_hfc(a, b, c) (writeb(c, (a->hw.hfcpci.pci_io) + b))
+#define Read_hfc(a, b) (readb((a->hw.hfcpci.pci_io) + b))
 
 extern void main_irq_hcpci(struct BCState *bcs);
 extern void releasehfcpci(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 4d3b4b2f2612..12af628d9b2c 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -381,7 +381,7 @@ reset_hfcsx(struct IsdnCardState *cs)
 	Write_hfc(cs, HFCSX_INT_M1, cs->hw.hfcsx.int_m1);
 
 	/* Clear already pending ints */
-	if (Read_hfc(cs, HFCSX_INT_S1));
+	Read_hfc(cs, HFCSX_INT_S1);
 
 	Write_hfc(cs, HFCSX_STATES, HFCSX_LOAD_STATE | 2);	/* HFC ST 2 */
 	udelay(10);
@@ -411,7 +411,7 @@ reset_hfcsx(struct IsdnCardState *cs)
 	/* Finally enable IRQ output */
 	cs->hw.hfcsx.int_m2 = HFCSX_IRQ_ENABLE;
 	Write_hfc(cs, HFCSX_INT_M2, cs->hw.hfcsx.int_m2);
-	if (Read_hfc(cs, HFCSX_INT_S2));
+	Read_hfc(cs, HFCSX_INT_S2);
 }
 
 /***************************************************/
@@ -1288,7 +1288,7 @@ hfcsx_bh(struct work_struct *work)
 					cs->hw.hfcsx.int_m1 &= ~HFCSX_INTS_TIMER;
 					Write_hfc(cs, HFCSX_INT_M1, cs->hw.hfcsx.int_m1);
 					/* Clear already pending ints */
-					if (Read_hfc(cs, HFCSX_INT_S1));
+					Read_hfc(cs, HFCSX_INT_S1);
 
 					Write_hfc(cs, HFCSX_STATES, 4 | HFCSX_LOAD_STATE);
 					udelay(10);
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 338d0408b377..40080e06421c 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -703,7 +703,7 @@ struct hfcPCI_hw {
 	unsigned char nt_mode;
 	int nt_timer;
 	struct pci_dev *dev;
-	unsigned char *pci_io; /* start of PCI IO memory */
+	void __iomem *pci_io; /* start of PCI IO memory */
 	dma_addr_t dma; /* dma handle for Fifos */
 	void *fifos; /* FIFO memory */
 	int last_bfifo_cnt[2]; /* marker saving last b-fifo frame count */
diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
index c4be1644f5bb..36eefaa3a7d9 100644
--- a/drivers/isdn/hisax/w6692.c
+++ b/drivers/isdn/hisax/w6692.c
@@ -72,7 +72,7 @@ W6692_new_ph(struct IsdnCardState *cs)
 	case (W_L1CMD_RST):
 		ph_command(cs, W_L1CMD_DRC);
 		l1_msg(cs, HW_RESET | INDICATION, NULL);
-		/* fallthru */
+		/* fall through */
 	case (W_L1IND_CD):
 		l1_msg(cs, HW_DEACTIVATE | CONFIRM, NULL);
 		break;
@@ -624,7 +624,7 @@ W6692_l1hw(struct PStack *st, int pr, void *arg)
 		break;
 	case (HW_RESET | REQUEST):
 		spin_lock_irqsave(&cs->lock, flags);
-		if ((cs->dc.w6692.ph_state == W_L1IND_DRD)) {
+		if (cs->dc.w6692.ph_state == W_L1IND_DRD) {
 			ph_command(cs, W_L1CMD_ECK);
 			spin_unlock_irqrestore(&cs->lock, flags);
 		} else {
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 18c0a1281914..15d3ca37669a 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -236,8 +236,7 @@ mISDN_sock_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 	}
 
 done:
-	if (skb)
-		kfree_skb(skb);
+	kfree_skb(skb);
 	release_sock(sk);
 	return err;
 }
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 12d9e5f4beb1..58635b5f296f 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -1180,8 +1180,7 @@ static int
 ctrl_teimanager(struct manager *mgr, void *arg)
 {
 	/* currently we only have one option */
-	int	*val = (int *)arg;
-	int	ret = 0;
+	unsigned int *val = (unsigned int *)arg;
 
 	switch (val[0]) {
 	case IMCLEAR_L2:
@@ -1197,9 +1196,9 @@ ctrl_teimanager(struct manager *mgr, void *arg)
 			test_and_clear_bit(OPTION_L1_HOLD, &mgr->options);
 		break;
 	default:
-		ret = -EINVAL;
+		return -EINVAL;
 	}
-	return ret;
+	return 0;
 }
 
 /* This function does create a L2 for fixed TEI in NT Mode */
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index e13d991e9fb5..b29a8327eed1 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -3484,14 +3484,13 @@ static int __init dm_cache_init(void)
 	int r;
 
 	migration_cache = KMEM_CACHE(dm_cache_migration, 0);
-	if (!migration_cache) {
-		dm_unregister_target(&cache_target);
+	if (!migration_cache)
 		return -ENOMEM;
-	}
 
 	r = dm_register_target(&cache_target);
 	if (r) {
 		DMERR("cache target registration failed: %d", r);
+		kmem_cache_destroy(migration_cache);
 		return r;
 	}
 
diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c
index 21d126a5078c..32aabe27b37c 100644
--- a/drivers/md/dm-flakey.c
+++ b/drivers/md/dm-flakey.c
@@ -467,7 +467,9 @@ static int flakey_iterate_devices(struct dm_target *ti, iterate_devices_callout_
 static struct target_type flakey_target = {
 	.name   = "flakey",
 	.version = {1, 5, 0},
+#ifdef CONFIG_BLK_DEV_ZONED
 	.features = DM_TARGET_ZONED_HM,
+#endif
 	.module = THIS_MODULE,
 	.ctr    = flakey_ctr,
 	.dtr    = flakey_dtr,
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 89ccb64342de..e1fa6baf4e8e 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -3462,7 +3462,8 @@ try_smaller_buffer:
 			r = -ENOMEM;
 			goto bad;
 		}
-		ic->recalc_tags = kvmalloc((RECALC_SECTORS >> ic->sb->log2_sectors_per_block) * ic->tag_size, GFP_KERNEL);
+		ic->recalc_tags = kvmalloc_array(RECALC_SECTORS >> ic->sb->log2_sectors_per_block,
+						 ic->tag_size, GFP_KERNEL);
 		if (!ic->recalc_tags) {
 			ti->error = "Cannot allocate tags for recalculating";
 			r = -ENOMEM;
diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index d10964d41fd7..2f7c44a006c4 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -102,6 +102,7 @@ static int linear_map(struct dm_target *ti, struct bio *bio)
 	return DM_MAPIO_REMAPPED;
 }
 
+#ifdef CONFIG_BLK_DEV_ZONED
 static int linear_end_io(struct dm_target *ti, struct bio *bio,
 			 blk_status_t *error)
 {
@@ -112,6 +113,7 @@ static int linear_end_io(struct dm_target *ti, struct bio *bio,
 
 	return DM_ENDIO_DONE;
 }
+#endif
 
 static void linear_status(struct dm_target *ti, status_type_t type,
 			  unsigned status_flags, char *result, unsigned maxlen)
@@ -208,12 +210,16 @@ static size_t linear_dax_copy_to_iter(struct dm_target *ti, pgoff_t pgoff,
 static struct target_type linear_target = {
 	.name   = "linear",
 	.version = {1, 4, 0},
+#ifdef CONFIG_BLK_DEV_ZONED
+	.end_io = linear_end_io,
 	.features = DM_TARGET_PASSES_INTEGRITY | DM_TARGET_ZONED_HM,
+#else
+	.features = DM_TARGET_PASSES_INTEGRITY,
+#endif
 	.module = THIS_MODULE,
 	.ctr    = linear_ctr,
 	.dtr    = linear_dtr,
 	.map    = linear_map,
-	.end_io = linear_end_io,
 	.status = linear_status,
 	.prepare_ioctl = linear_prepare_ioctl,
 	.iterate_devices = linear_iterate_devices,
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 20f7e4ef5342..45abb54037fc 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1155,12 +1155,14 @@ void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors)
 EXPORT_SYMBOL_GPL(dm_accept_partial_bio);
 
 /*
- * The zone descriptors obtained with a zone report indicate
- * zone positions within the target device. The zone descriptors
- * must be remapped to match their position within the dm device.
- * A target may call dm_remap_zone_report after completion of a
- * REQ_OP_ZONE_REPORT bio to remap the zone descriptors obtained
- * from the target device mapping to the dm device.
+ * The zone descriptors obtained with a zone report indicate zone positions
+ * within the target backing device, regardless of that device is a partition
+ * and regardless of the target mapping start sector on the device or partition.
+ * The zone descriptors start sector and write pointer position must be adjusted
+ * to match their relative position within the dm device.
+ * A target may call dm_remap_zone_report() after completion of a
+ * REQ_OP_ZONE_REPORT bio to remap the zone descriptors obtained from the
+ * backing device.
  */
 void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 {
@@ -1171,6 +1173,7 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 	struct blk_zone *zone;
 	unsigned int nr_rep = 0;
 	unsigned int ofst;
+	sector_t part_offset;
 	struct bio_vec bvec;
 	struct bvec_iter iter;
 	void *addr;
@@ -1179,6 +1182,15 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 		return;
 
 	/*
+	 * bio sector was incremented by the request size on completion. Taking
+	 * into account the original request sector, the target start offset on
+	 * the backing device and the target mapping offset (ti->begin), the
+	 * start sector of the backing device. The partition offset is always 0
+	 * if the target uses a whole device.
+	 */
+	part_offset = bio->bi_iter.bi_sector + ti->begin - (start + bio_end_sector(report_bio));
+
+	/*
 	 * Remap the start sector of the reported zones. For sequential zones,
 	 * also remap the write pointer position.
 	 */
@@ -1195,6 +1207,7 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 		/* Set zones start sector */
 		while (hdr->nr_zones && ofst < bvec.bv_len) {
 			zone = addr + ofst;
+			zone->start -= part_offset;
 			if (zone->start >= start + ti->len) {
 				hdr->nr_zones = 0;
 				break;
@@ -1206,7 +1219,7 @@ void dm_remap_zone_report(struct dm_target *ti, struct bio *bio, sector_t start)
 				else if (zone->cond == BLK_ZONE_COND_EMPTY)
 					zone->wp = zone->start;
 				else
-					zone->wp = zone->wp + ti->begin - start;
+					zone->wp = zone->wp + ti->begin - start - part_offset;
 			}
 			ofst += sizeof(struct blk_zone);
 			hdr->nr_zones--;
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index a0b9102c4c6e..e201ccb3fda4 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1371,6 +1371,16 @@ static void mmc_blk_data_prep(struct mmc_queue *mq, struct mmc_queue_req *mqrq,
 
 	if (brq->data.blocks > 1) {
 		/*
+		 * Some SD cards in SPI mode return a CRC error or even lock up
+		 * completely when trying to read the last block using a
+		 * multiblock read command.
+		 */
+		if (mmc_host_is_spi(card->host) && (rq_data_dir(req) == READ) &&
+		    (blk_rq_pos(req) + blk_rq_sectors(req) ==
+		     get_capacity(md->disk)))
+			brq->data.blocks--;
+
+		/*
 		 * After a read error, we redo the request one sector
 		 * at a time in order to accurately determine which
 		 * sectors can be read successfully.
diff --git a/drivers/mux/adgs1408.c b/drivers/mux/adgs1408.c
index 0f7cf54e3234..89096f10f4c4 100644
--- a/drivers/mux/adgs1408.c
+++ b/drivers/mux/adgs1408.c
@@ -128,4 +128,4 @@ module_spi_driver(adgs1408_driver);
 
 MODULE_AUTHOR("Mircea Caprioru <mircea.caprioru@analog.com>");
 MODULE_DESCRIPTION("Analog Devices ADGS1408 MUX driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index ee28ec9e0aba..ffa37adb7681 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -963,7 +963,8 @@ static inline void slave_disable_netpoll(struct slave *slave)
 		return;
 
 	slave->np = NULL;
-	__netpoll_free_async(np);
+
+	__netpoll_free(np);
 }
 
 static void bond_poll_controller(struct net_device *bond_dev)
diff --git a/drivers/net/can/rx-offload.c b/drivers/net/can/rx-offload.c
index d94dae216820..c7d05027a7a0 100644
--- a/drivers/net/can/rx-offload.c
+++ b/drivers/net/can/rx-offload.c
@@ -79,7 +79,7 @@ static int can_rx_offload_napi_poll(struct napi_struct *napi, int quota)
 static inline void __skb_queue_add_sort(struct sk_buff_head *head, struct sk_buff *new,
 					int (*compare)(struct sk_buff *a, struct sk_buff *b))
 {
-	struct sk_buff *pos, *insert = (struct sk_buff *)head;
+	struct sk_buff *pos, *insert = NULL;
 
 	skb_queue_reverse_walk(head, pos) {
 		const struct can_rx_offload_cb *cb_pos, *cb_new;
@@ -99,8 +99,10 @@ static inline void __skb_queue_add_sort(struct sk_buff_head *head, struct sk_buf
 		insert = pos;
 		break;
 	}
-
-	__skb_queue_after(head, insert, new);
+	if (!insert)
+		__skb_queue_head(head, new);
+	else
+		__skb_queue_after(head, insert, new);
 }
 
 static int can_rx_offload_compare(struct sk_buff *a, struct sk_buff *b)
diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
index d3ce1e4cb4d3..71bb3aebded4 100644
--- a/drivers/net/dsa/Kconfig
+++ b/drivers/net/dsa/Kconfig
@@ -23,6 +23,14 @@ config NET_DSA_LOOP
 	  This enables support for a fake mock-up switch chip which
 	  exercises the DSA APIs.
 
+config NET_DSA_LANTIQ_GSWIP
+	tristate "Lantiq / Intel GSWIP"
+	depends on HAS_IOMEM && NET_DSA
+	select NET_DSA_TAG_GSWIP
+	---help---
+	  This enables support for the Lantiq / Intel GSWIP 2.1 found in
+	  the xrx200 / VR9 SoC.
+
 config NET_DSA_MT7530
 	tristate "Mediatek MT7530 Ethernet switch support"
 	depends on NET_DSA
diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile
index 46c1cba91ffe..82e5d794c41f 100644
--- a/drivers/net/dsa/Makefile
+++ b/drivers/net/dsa/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_NET_DSA_LOOP)	+= dsa_loop.o
 ifdef CONFIG_NET_DSA_LOOP
 obj-$(CONFIG_FIXED_PHY)		+= dsa_loop_bdinfo.o
 endif
+obj-$(CONFIG_NET_DSA_LANTIQ_GSWIP) += lantiq_gswip.o
 obj-$(CONFIG_NET_DSA_MT7530)	+= mt7530.o
 obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
 obj-$(CONFIG_NET_DSA_QCA8K)	+= qca8k.o
diff --git a/drivers/net/dsa/b53/Kconfig b/drivers/net/dsa/b53/Kconfig
index 2f988216dab9..d32469283f97 100644
--- a/drivers/net/dsa/b53/Kconfig
+++ b/drivers/net/dsa/b53/Kconfig
@@ -23,6 +23,7 @@ config B53_MDIO_DRIVER
 config B53_MMAP_DRIVER
 	tristate "B53 MMAP connected switch driver"
 	depends on B53 && HAS_IOMEM
+	default BCM63XX || BMIPS_GENERIC
 	help
 	  Select to enable support for memory-mapped switches like the BCM63XX
 	  integrated switches.
@@ -30,6 +31,15 @@ config B53_MMAP_DRIVER
 config B53_SRAB_DRIVER
 	tristate "B53 SRAB connected switch driver"
 	depends on B53 && HAS_IOMEM
+	depends on B53_SERDES || !B53_SERDES
+	default ARCH_BCM_IPROC
 	help
 	  Select to enable support for memory-mapped Switch Register Access
 	  Bridge Registers (SRAB) like it is found on the BCM53010
+
+config B53_SERDES
+	tristate "B53 SerDes support"
+	depends on B53
+	default ARCH_BCM_NSP
+	help
+	  Select to enable support for SerDes on e.g: Northstar Plus SoCs.
diff --git a/drivers/net/dsa/b53/Makefile b/drivers/net/dsa/b53/Makefile
index 4256fb42a4dd..b1be13023ae4 100644
--- a/drivers/net/dsa/b53/Makefile
+++ b/drivers/net/dsa/b53/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_B53_SPI_DRIVER)	+= b53_spi.o
 obj-$(CONFIG_B53_MDIO_DRIVER)	+= b53_mdio.o
 obj-$(CONFIG_B53_MMAP_DRIVER)	+= b53_mmap.o
 obj-$(CONFIG_B53_SRAB_DRIVER)	+= b53_srab.o
+obj-$(CONFIG_B53_SERDES)	+= b53_serdes.o
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index ad534b90ef21..0e4bbdcc614f 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/platform_data/b53.h>
 #include <linux/phy.h>
+#include <linux/phylink.h>
 #include <linux/etherdevice.h>
 #include <linux/if_bridge.h>
 #include <net/dsa.h>
@@ -502,8 +503,14 @@ int b53_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy)
 {
 	struct b53_device *dev = ds->priv;
 	unsigned int cpu_port = ds->ports[port].cpu_dp->index;
+	int ret = 0;
 	u16 pvlan;
 
+	if (dev->ops->irq_enable)
+		ret = dev->ops->irq_enable(dev, port);
+	if (ret)
+		return ret;
+
 	/* Clear the Rx and Tx disable bits and set to no spanning tree */
 	b53_write8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), 0);
 
@@ -536,6 +543,9 @@ void b53_disable_port(struct dsa_switch *ds, int port, struct phy_device *phy)
 	b53_read8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), &reg);
 	reg |= PORT_CTRL_RX_DISABLE | PORT_CTRL_TX_DISABLE;
 	b53_write8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), reg);
+
+	if (dev->ops->irq_disable)
+		dev->ops->irq_disable(dev, port);
 }
 EXPORT_SYMBOL(b53_disable_port);
 
@@ -755,6 +765,8 @@ static int b53_reset_switch(struct b53_device *priv)
 	memset(priv->vlans, 0, sizeof(*priv->vlans) * priv->num_vlans);
 	memset(priv->ports, 0, sizeof(*priv->ports) * priv->num_ports);
 
+	priv->serdes_lane = B53_INVALID_LANE;
+
 	return b53_switch_reset(priv);
 }
 
@@ -938,33 +950,50 @@ static int b53_setup(struct dsa_switch *ds)
 	return ret;
 }
 
-static void b53_adjust_link(struct dsa_switch *ds, int port,
-			    struct phy_device *phydev)
+static void b53_force_link(struct b53_device *dev, int port, int link)
 {
-	struct b53_device *dev = ds->priv;
-	struct ethtool_eee *p = &dev->ports[port].eee;
-	u8 rgmii_ctrl = 0, reg = 0, off;
-
-	if (!phy_is_pseudo_fixed_link(phydev))
-		return;
+	u8 reg, val, off;
 
 	/* Override the port settings */
 	if (port == dev->cpu_port) {
 		off = B53_PORT_OVERRIDE_CTRL;
-		reg = PORT_OVERRIDE_EN;
+		val = PORT_OVERRIDE_EN;
 	} else {
 		off = B53_GMII_PORT_OVERRIDE_CTRL(port);
-		reg = GMII_PO_EN;
+		val = GMII_PO_EN;
 	}
 
-	/* Set the link UP */
-	if (phydev->link)
+	b53_read8(dev, B53_CTRL_PAGE, off, &reg);
+	reg |= val;
+	if (link)
 		reg |= PORT_OVERRIDE_LINK;
+	else
+		reg &= ~PORT_OVERRIDE_LINK;
+	b53_write8(dev, B53_CTRL_PAGE, off, reg);
+}
 
-	if (phydev->duplex == DUPLEX_FULL)
+static void b53_force_port_config(struct b53_device *dev, int port,
+				  int speed, int duplex, int pause)
+{
+	u8 reg, val, off;
+
+	/* Override the port settings */
+	if (port == dev->cpu_port) {
+		off = B53_PORT_OVERRIDE_CTRL;
+		val = PORT_OVERRIDE_EN;
+	} else {
+		off = B53_GMII_PORT_OVERRIDE_CTRL(port);
+		val = GMII_PO_EN;
+	}
+
+	b53_read8(dev, B53_CTRL_PAGE, off, &reg);
+	reg |= val;
+	if (duplex == DUPLEX_FULL)
 		reg |= PORT_OVERRIDE_FULL_DUPLEX;
+	else
+		reg &= ~PORT_OVERRIDE_FULL_DUPLEX;
 
-	switch (phydev->speed) {
+	switch (speed) {
 	case 2000:
 		reg |= PORT_OVERRIDE_SPEED_2000M;
 		/* fallthrough */
@@ -978,21 +1007,41 @@ static void b53_adjust_link(struct dsa_switch *ds, int port,
 		reg |= PORT_OVERRIDE_SPEED_10M;
 		break;
 	default:
-		dev_err(ds->dev, "unknown speed: %d\n", phydev->speed);
+		dev_err(dev->dev, "unknown speed: %d\n", speed);
 		return;
 	}
 
+	if (pause & MLO_PAUSE_RX)
+		reg |= PORT_OVERRIDE_RX_FLOW;
+	if (pause & MLO_PAUSE_TX)
+		reg |= PORT_OVERRIDE_TX_FLOW;
+
+	b53_write8(dev, B53_CTRL_PAGE, off, reg);
+}
+
+static void b53_adjust_link(struct dsa_switch *ds, int port,
+			    struct phy_device *phydev)
+{
+	struct b53_device *dev = ds->priv;
+	struct ethtool_eee *p = &dev->ports[port].eee;
+	u8 rgmii_ctrl = 0, reg = 0, off;
+	int pause = 0;
+
+	if (!phy_is_pseudo_fixed_link(phydev))
+		return;
+
 	/* Enable flow control on BCM5301x's CPU port */
 	if (is5301x(dev) && port == dev->cpu_port)
-		reg |= PORT_OVERRIDE_RX_FLOW | PORT_OVERRIDE_TX_FLOW;
+		pause = MLO_PAUSE_TXRX_MASK;
 
 	if (phydev->pause) {
 		if (phydev->asym_pause)
-			reg |= PORT_OVERRIDE_TX_FLOW;
-		reg |= PORT_OVERRIDE_RX_FLOW;
+			pause |= MLO_PAUSE_TX;
+		pause |= MLO_PAUSE_RX;
 	}
 
-	b53_write8(dev, B53_CTRL_PAGE, off, reg);
+	b53_force_port_config(dev, port, phydev->speed, phydev->duplex, pause);
+	b53_force_link(dev, port, phydev->link);
 
 	if (is531x5(dev) && phy_interface_is_rgmii(phydev)) {
 		if (port == 8)
@@ -1052,16 +1101,9 @@ static void b53_adjust_link(struct dsa_switch *ds, int port,
 		}
 	} else if (is5301x(dev)) {
 		if (port != dev->cpu_port) {
-			u8 po_reg = B53_GMII_PORT_OVERRIDE_CTRL(dev->cpu_port);
-			u8 gmii_po;
-
-			b53_read8(dev, B53_CTRL_PAGE, po_reg, &gmii_po);
-			gmii_po |= GMII_PO_LINK |
-				   GMII_PO_RX_FLOW |
-				   GMII_PO_TX_FLOW |
-				   GMII_PO_EN |
-				   GMII_PO_SPEED_2000M;
-			b53_write8(dev, B53_CTRL_PAGE, po_reg, gmii_po);
+			b53_force_port_config(dev, dev->cpu_port, 2000,
+					      DUPLEX_FULL, MLO_PAUSE_TXRX_MASK);
+			b53_force_link(dev, dev->cpu_port, 1);
 		}
 	}
 
@@ -1069,6 +1111,148 @@ static void b53_adjust_link(struct dsa_switch *ds, int port,
 	p->eee_enabled = b53_eee_init(ds, port, phydev);
 }
 
+void b53_port_event(struct dsa_switch *ds, int port)
+{
+	struct b53_device *dev = ds->priv;
+	bool link;
+	u16 sts;
+
+	b53_read16(dev, B53_STAT_PAGE, B53_LINK_STAT, &sts);
+	link = !!(sts & BIT(port));
+	dsa_port_phylink_mac_change(ds, port, link);
+}
+EXPORT_SYMBOL(b53_port_event);
+
+void b53_phylink_validate(struct dsa_switch *ds, int port,
+			  unsigned long *supported,
+			  struct phylink_link_state *state)
+{
+	struct b53_device *dev = ds->priv;
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
+
+	if (dev->ops->serdes_phylink_validate)
+		dev->ops->serdes_phylink_validate(dev, port, mask, state);
+
+	/* Allow all the expected bits */
+	phylink_set(mask, Autoneg);
+	phylink_set_port_modes(mask);
+	phylink_set(mask, Pause);
+	phylink_set(mask, Asym_Pause);
+
+	/* With the exclusion of 5325/5365, MII, Reverse MII and 802.3z, we
+	 * support Gigabit, including Half duplex.
+	 */
+	if (state->interface != PHY_INTERFACE_MODE_MII &&
+	    state->interface != PHY_INTERFACE_MODE_REVMII &&
+	    !phy_interface_mode_is_8023z(state->interface) &&
+	    !(is5325(dev) || is5365(dev))) {
+		phylink_set(mask, 1000baseT_Full);
+		phylink_set(mask, 1000baseT_Half);
+	}
+
+	if (!phy_interface_mode_is_8023z(state->interface)) {
+		phylink_set(mask, 10baseT_Half);
+		phylink_set(mask, 10baseT_Full);
+		phylink_set(mask, 100baseT_Half);
+		phylink_set(mask, 100baseT_Full);
+	}
+
+	bitmap_and(supported, supported, mask,
+		   __ETHTOOL_LINK_MODE_MASK_NBITS);
+	bitmap_and(state->advertising, state->advertising, mask,
+		   __ETHTOOL_LINK_MODE_MASK_NBITS);
+
+	phylink_helper_basex_speed(state);
+}
+EXPORT_SYMBOL(b53_phylink_validate);
+
+int b53_phylink_mac_link_state(struct dsa_switch *ds, int port,
+			       struct phylink_link_state *state)
+{
+	struct b53_device *dev = ds->priv;
+	int ret = -EOPNOTSUPP;
+
+	if ((phy_interface_mode_is_8023z(state->interface) ||
+	     state->interface == PHY_INTERFACE_MODE_SGMII) &&
+	     dev->ops->serdes_link_state)
+		ret = dev->ops->serdes_link_state(dev, port, state);
+
+	return ret;
+}
+EXPORT_SYMBOL(b53_phylink_mac_link_state);
+
+void b53_phylink_mac_config(struct dsa_switch *ds, int port,
+			    unsigned int mode,
+			    const struct phylink_link_state *state)
+{
+	struct b53_device *dev = ds->priv;
+
+	if (mode == MLO_AN_PHY)
+		return;
+
+	if (mode == MLO_AN_FIXED) {
+		b53_force_port_config(dev, port, state->speed,
+				      state->duplex, state->pause);
+		return;
+	}
+
+	if ((phy_interface_mode_is_8023z(state->interface) ||
+	     state->interface == PHY_INTERFACE_MODE_SGMII) &&
+	     dev->ops->serdes_config)
+		dev->ops->serdes_config(dev, port, mode, state);
+}
+EXPORT_SYMBOL(b53_phylink_mac_config);
+
+void b53_phylink_mac_an_restart(struct dsa_switch *ds, int port)
+{
+	struct b53_device *dev = ds->priv;
+
+	if (dev->ops->serdes_an_restart)
+		dev->ops->serdes_an_restart(dev, port);
+}
+EXPORT_SYMBOL(b53_phylink_mac_an_restart);
+
+void b53_phylink_mac_link_down(struct dsa_switch *ds, int port,
+			       unsigned int mode,
+			       phy_interface_t interface)
+{
+	struct b53_device *dev = ds->priv;
+
+	if (mode == MLO_AN_PHY)
+		return;
+
+	if (mode == MLO_AN_FIXED) {
+		b53_force_link(dev, port, false);
+		return;
+	}
+
+	if (phy_interface_mode_is_8023z(interface) &&
+	    dev->ops->serdes_link_set)
+		dev->ops->serdes_link_set(dev, port, mode, interface, false);
+}
+EXPORT_SYMBOL(b53_phylink_mac_link_down);
+
+void b53_phylink_mac_link_up(struct dsa_switch *ds, int port,
+			     unsigned int mode,
+			     phy_interface_t interface,
+			     struct phy_device *phydev)
+{
+	struct b53_device *dev = ds->priv;
+
+	if (mode == MLO_AN_PHY)
+		return;
+
+	if (mode == MLO_AN_FIXED) {
+		b53_force_link(dev, port, true);
+		return;
+	}
+
+	if (phy_interface_mode_is_8023z(interface) &&
+	    dev->ops->serdes_link_set)
+		dev->ops->serdes_link_set(dev, port, mode, interface, true);
+}
+EXPORT_SYMBOL(b53_phylink_mac_link_up);
+
 int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering)
 {
 	return 0;
@@ -1710,6 +1894,12 @@ static const struct dsa_switch_ops b53_switch_ops = {
 	.phy_read		= b53_phy_read16,
 	.phy_write		= b53_phy_write16,
 	.adjust_link		= b53_adjust_link,
+	.phylink_validate	= b53_phylink_validate,
+	.phylink_mac_link_state	= b53_phylink_mac_link_state,
+	.phylink_mac_config	= b53_phylink_mac_config,
+	.phylink_mac_an_restart	= b53_phylink_mac_an_restart,
+	.phylink_mac_link_down	= b53_phylink_mac_link_down,
+	.phylink_mac_link_up	= b53_phylink_mac_link_up,
 	.port_enable		= b53_enable_port,
 	.port_disable		= b53_disable_port,
 	.get_mac_eee		= b53_get_mac_eee,
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index df149756c282..ec796482792d 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -29,6 +29,7 @@
 
 struct b53_device;
 struct net_device;
+struct phylink_link_state;
 
 struct b53_io_ops {
 	int (*read8)(struct b53_device *dev, u8 page, u8 reg, u8 *value);
@@ -43,8 +44,25 @@ struct b53_io_ops {
 	int (*write64)(struct b53_device *dev, u8 page, u8 reg, u64 value);
 	int (*phy_read16)(struct b53_device *dev, int addr, int reg, u16 *value);
 	int (*phy_write16)(struct b53_device *dev, int addr, int reg, u16 value);
+	int (*irq_enable)(struct b53_device *dev, int port);
+	void (*irq_disable)(struct b53_device *dev, int port);
+	u8 (*serdes_map_lane)(struct b53_device *dev, int port);
+	int (*serdes_link_state)(struct b53_device *dev, int port,
+				 struct phylink_link_state *state);
+	void (*serdes_config)(struct b53_device *dev, int port,
+			      unsigned int mode,
+			      const struct phylink_link_state *state);
+	void (*serdes_an_restart)(struct b53_device *dev, int port);
+	void (*serdes_link_set)(struct b53_device *dev, int port,
+				unsigned int mode, phy_interface_t interface,
+				bool link_up);
+	void (*serdes_phylink_validate)(struct b53_device *dev, int port,
+					unsigned long *supported,
+					struct phylink_link_state *state);
 };
 
+#define B53_INVALID_LANE	0xff
+
 enum {
 	BCM5325_DEVICE_ID = 0x25,
 	BCM5365_DEVICE_ID = 0x65,
@@ -107,6 +125,7 @@ struct b53_device {
 	/* connect specific data */
 	u8 current_page;
 	struct device *dev;
+	u8 serdes_lane;
 
 	/* Master MDIO bus we got probed from */
 	struct mii_bus *bus;
@@ -298,6 +317,23 @@ int b53_br_join(struct dsa_switch *ds, int port, struct net_device *bridge);
 void b53_br_leave(struct dsa_switch *ds, int port, struct net_device *bridge);
 void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state);
 void b53_br_fast_age(struct dsa_switch *ds, int port);
+void b53_port_event(struct dsa_switch *ds, int port);
+void b53_phylink_validate(struct dsa_switch *ds, int port,
+			  unsigned long *supported,
+			  struct phylink_link_state *state);
+int b53_phylink_mac_link_state(struct dsa_switch *ds, int port,
+			       struct phylink_link_state *state);
+void b53_phylink_mac_config(struct dsa_switch *ds, int port,
+			    unsigned int mode,
+			    const struct phylink_link_state *state);
+void b53_phylink_mac_an_restart(struct dsa_switch *ds, int port);
+void b53_phylink_mac_link_down(struct dsa_switch *ds, int port,
+			       unsigned int mode,
+			       phy_interface_t interface);
+void b53_phylink_mac_link_up(struct dsa_switch *ds, int port,
+			     unsigned int mode,
+			     phy_interface_t interface,
+			     struct phy_device *phydev);
 int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering);
 int b53_vlan_prepare(struct dsa_switch *ds, int port,
 		     const struct switchdev_obj_port_vlan *vlan);
diff --git a/drivers/net/dsa/b53/b53_serdes.c b/drivers/net/dsa/b53/b53_serdes.c
new file mode 100644
index 000000000000..629bf14128a2
--- /dev/null
+++ b/drivers/net/dsa/b53/b53_serdes.c
@@ -0,0 +1,214 @@
+// SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause
+/*
+ * Northstar Plus switch SerDes/SGMII PHY main logic
+ *
+ * Copyright (C) 2018 Florian Fainelli <f.fainelli@gmail.com>
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/phy.h>
+#include <linux/phylink.h>
+#include <net/dsa.h>
+
+#include "b53_priv.h"
+#include "b53_serdes.h"
+#include "b53_regs.h"
+
+static void b53_serdes_write_blk(struct b53_device *dev, u8 offset, u16 block,
+				 u16 value)
+{
+	b53_write16(dev, B53_SERDES_PAGE, B53_SERDES_BLKADDR, block);
+	b53_write16(dev, B53_SERDES_PAGE, offset, value);
+}
+
+static u16 b53_serdes_read_blk(struct b53_device *dev, u8 offset, u16 block)
+{
+	u16 value;
+
+	b53_write16(dev, B53_SERDES_PAGE, B53_SERDES_BLKADDR, block);
+	b53_read16(dev, B53_SERDES_PAGE, offset, &value);
+
+	return value;
+}
+
+static void b53_serdes_set_lane(struct b53_device *dev, u8 lane)
+{
+	if (dev->serdes_lane == lane)
+		return;
+
+	WARN_ON(lane > 1);
+
+	b53_serdes_write_blk(dev, B53_SERDES_LANE,
+			     SERDES_XGXSBLK0_BLOCKADDRESS, lane);
+	dev->serdes_lane = lane;
+}
+
+static void b53_serdes_write(struct b53_device *dev, u8 lane,
+			     u8 offset, u16 block, u16 value)
+{
+	b53_serdes_set_lane(dev, lane);
+	b53_serdes_write_blk(dev, offset, block, value);
+}
+
+static u16 b53_serdes_read(struct b53_device *dev, u8 lane,
+			   u8 offset, u16 block)
+{
+	b53_serdes_set_lane(dev, lane);
+	return b53_serdes_read_blk(dev, offset, block);
+}
+
+void b53_serdes_config(struct b53_device *dev, int port, unsigned int mode,
+		       const struct phylink_link_state *state)
+{
+	u8 lane = b53_serdes_map_lane(dev, port);
+	u16 reg;
+
+	if (lane == B53_INVALID_LANE)
+		return;
+
+	reg = b53_serdes_read(dev, lane, B53_SERDES_DIGITAL_CONTROL(1),
+			      SERDES_DIGITAL_BLK);
+	if (state->interface == PHY_INTERFACE_MODE_1000BASEX)
+		reg |= FIBER_MODE_1000X;
+	else
+		reg &= ~FIBER_MODE_1000X;
+	b53_serdes_write(dev, lane, B53_SERDES_DIGITAL_CONTROL(1),
+			 SERDES_DIGITAL_BLK, reg);
+}
+EXPORT_SYMBOL(b53_serdes_config);
+
+void b53_serdes_an_restart(struct b53_device *dev, int port)
+{
+	u8 lane = b53_serdes_map_lane(dev, port);
+	u16 reg;
+
+	if (lane == B53_INVALID_LANE)
+		return;
+
+	reg = b53_serdes_read(dev, lane, B53_SERDES_MII_REG(MII_BMCR),
+			      SERDES_MII_BLK);
+	reg |= BMCR_ANRESTART;
+	b53_serdes_write(dev, lane, B53_SERDES_MII_REG(MII_BMCR),
+			 SERDES_MII_BLK, reg);
+}
+EXPORT_SYMBOL(b53_serdes_an_restart);
+
+int b53_serdes_link_state(struct b53_device *dev, int port,
+			  struct phylink_link_state *state)
+{
+	u8 lane = b53_serdes_map_lane(dev, port);
+	u16 dig, bmsr;
+
+	if (lane == B53_INVALID_LANE)
+		return 1;
+
+	dig = b53_serdes_read(dev, lane, B53_SERDES_DIGITAL_STATUS,
+			      SERDES_DIGITAL_BLK);
+	bmsr = b53_serdes_read(dev, lane, B53_SERDES_MII_REG(MII_BMSR),
+			       SERDES_MII_BLK);
+
+	switch ((dig >> SPEED_STATUS_SHIFT) & SPEED_STATUS_MASK) {
+	case SPEED_STATUS_10:
+		state->speed = SPEED_10;
+		break;
+	case SPEED_STATUS_100:
+		state->speed = SPEED_100;
+		break;
+	case SPEED_STATUS_1000:
+		state->speed = SPEED_1000;
+		break;
+	default:
+	case SPEED_STATUS_2500:
+		state->speed = SPEED_2500;
+		break;
+	}
+
+	state->duplex = dig & DUPLEX_STATUS ? DUPLEX_FULL : DUPLEX_HALF;
+	state->an_complete = !!(bmsr & BMSR_ANEGCOMPLETE);
+	state->link = !!(dig & LINK_STATUS);
+	if (dig & PAUSE_RESOLUTION_RX_SIDE)
+		state->pause |= MLO_PAUSE_RX;
+	if (dig & PAUSE_RESOLUTION_TX_SIDE)
+		state->pause |= MLO_PAUSE_TX;
+
+	return 0;
+}
+EXPORT_SYMBOL(b53_serdes_link_state);
+
+void b53_serdes_link_set(struct b53_device *dev, int port, unsigned int mode,
+			 phy_interface_t interface, bool link_up)
+{
+	u8 lane = b53_serdes_map_lane(dev, port);
+	u16 reg;
+
+	if (lane == B53_INVALID_LANE)
+		return;
+
+	reg = b53_serdes_read(dev, lane, B53_SERDES_MII_REG(MII_BMCR),
+			      SERDES_MII_BLK);
+	if (link_up)
+		reg &= ~BMCR_PDOWN;
+	else
+		reg |= BMCR_PDOWN;
+	b53_serdes_write(dev, lane, B53_SERDES_MII_REG(MII_BMCR),
+			 SERDES_MII_BLK, reg);
+}
+EXPORT_SYMBOL(b53_serdes_link_set);
+
+void b53_serdes_phylink_validate(struct b53_device *dev, int port,
+				 unsigned long *supported,
+				 struct phylink_link_state *state)
+{
+	u8 lane = b53_serdes_map_lane(dev, port);
+
+	if (lane == B53_INVALID_LANE)
+		return;
+
+	switch (lane) {
+	case 0:
+		phylink_set(supported, 2500baseX_Full);
+		/* fallthrough */
+	case 1:
+		phylink_set(supported, 1000baseX_Full);
+		break;
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL(b53_serdes_phylink_validate);
+
+int b53_serdes_init(struct b53_device *dev, int port)
+{
+	u8 lane = b53_serdes_map_lane(dev, port);
+	u16 id0, msb, lsb;
+
+	if (lane == B53_INVALID_LANE)
+		return -EINVAL;
+
+	id0 = b53_serdes_read(dev, lane, B53_SERDES_ID0, SERDES_ID0);
+	msb = b53_serdes_read(dev, lane, B53_SERDES_MII_REG(MII_PHYSID1),
+			      SERDES_MII_BLK);
+	lsb = b53_serdes_read(dev, lane, B53_SERDES_MII_REG(MII_PHYSID2),
+			      SERDES_MII_BLK);
+	if (id0 == 0 || id0 == 0xffff) {
+		dev_err(dev->dev, "SerDes not initialized, check settings\n");
+		return -ENODEV;
+	}
+
+	dev_info(dev->dev,
+		 "SerDes lane %d, model: %d, rev %c%d (OUI: 0x%08x)\n",
+		 lane, id0 & SERDES_ID0_MODEL_MASK,
+		 (id0 >> SERDES_ID0_REV_LETTER_SHIFT) + 0x41,
+		 (id0 >> SERDES_ID0_REV_NUM_SHIFT) & SERDES_ID0_REV_NUM_MASK,
+		 (u32)msb << 16 | lsb);
+
+	return 0;
+}
+EXPORT_SYMBOL(b53_serdes_init);
+
+MODULE_AUTHOR("Florian Fainelli <f.fainelli@gmail.com>");
+MODULE_DESCRIPTION("B53 Switch SerDes driver");
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/dsa/b53/b53_serdes.h b/drivers/net/dsa/b53/b53_serdes.h
new file mode 100644
index 000000000000..3bb4f91aec9e
--- /dev/null
+++ b/drivers/net/dsa/b53/b53_serdes.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause
+ *
+ * Northstar Plus switch SerDes/SGMII PHY definitions
+ *
+ * Copyright (C) 2018 Florian Fainelli <f.fainelli@gmail.com>
+ */
+
+#include <linux/phy.h>
+#include <linux/types.h>
+
+/* Non-standard page used to access SerDes PHY registers on NorthStar Plus */
+#define B53_SERDES_PAGE			0x16
+#define B53_SERDES_BLKADDR		0x3e
+#define B53_SERDES_LANE			0x3c
+
+#define B53_SERDES_ID0			0x20
+#define  SERDES_ID0_MODEL_MASK		0x3f
+#define  SERDES_ID0_REV_NUM_SHIFT	11
+#define  SERDES_ID0_REV_NUM_MASK	0x7
+#define  SERDES_ID0_REV_LETTER_SHIFT	14
+
+#define B53_SERDES_MII_REG(x)		(0x20 + (x) * 2)
+#define B53_SERDES_DIGITAL_CONTROL(x)	(0x1e + (x) * 2)
+#define B53_SERDES_DIGITAL_STATUS	0x28
+
+/* SERDES_DIGITAL_CONTROL1 */
+#define  FIBER_MODE_1000X		BIT(0)
+#define  TBI_INTERFACE			BIT(1)
+#define  SIGNAL_DETECT_EN		BIT(2)
+#define  INVERT_SIGNAL_DETECT		BIT(3)
+#define  AUTODET_EN			BIT(4)
+#define  SGMII_MASTER_MODE		BIT(5)
+#define  DISABLE_DLL_PWRDOWN		BIT(6)
+#define  CRC_CHECKER_DIS		BIT(7)
+#define  COMMA_DET_EN			BIT(8)
+#define  ZERO_COMMA_DET_EN		BIT(9)
+#define  REMOTE_LOOPBACK		BIT(10)
+#define  SEL_RX_PKTS_FOR_CNTR		BIT(11)
+#define  MASTER_MDIO_PHY_SEL		BIT(13)
+#define  DISABLE_SIGNAL_DETECT_FLT	BIT(14)
+
+/* SERDES_DIGITAL_CONTROL2 */
+#define  EN_PARALLEL_DET		BIT(0)
+#define  DIS_FALSE_LINK			BIT(1)
+#define  FLT_FORCE_LINK			BIT(2)
+#define  EN_AUTONEG_ERR_TIMER		BIT(3)
+#define  DIS_REMOTE_FAULT_SENSING	BIT(4)
+#define  FORCE_XMIT_DATA		BIT(5)
+#define  AUTONEG_FAST_TIMERS		BIT(6)
+#define  DIS_CARRIER_EXTEND		BIT(7)
+#define  DIS_TRRR_GENERATION		BIT(8)
+#define  BYPASS_PCS_RX			BIT(9)
+#define  BYPASS_PCS_TX			BIT(10)
+#define  TEST_CNTR_EN			BIT(11)
+#define  TX_PACKET_SEQ_TEST		BIT(12)
+#define  TX_IDLE_JAM_SEQ_TEST		BIT(13)
+#define  CLR_BER_CNTR			BIT(14)
+
+/* SERDES_DIGITAL_CONTROL3 */
+#define  TX_FIFO_RST			BIT(0)
+#define  FIFO_ELAST_TX_RX_SHIFT		1
+#define  FIFO_ELAST_TX_RX_5K		0
+#define  FIFO_ELAST_TX_RX_10K		1
+#define  FIFO_ELAST_TX_RX_13_5K		2
+#define  FIFO_ELAST_TX_RX_18_5K		3
+#define  BLOCK_TXEN_MODE		BIT(9)
+#define  JAM_FALSE_CARRIER_MODE		BIT(10)
+#define  EXT_PHY_CRS_MODE		BIT(11)
+#define  INVERT_EXT_PHY_CRS		BIT(12)
+#define  DISABLE_TX_CRS			BIT(13)
+
+/* SERDES_DIGITAL_STATUS */
+#define  SGMII_MODE			BIT(0)
+#define  LINK_STATUS			BIT(1)
+#define  DUPLEX_STATUS			BIT(2)
+#define  SPEED_STATUS_SHIFT		3
+#define  SPEED_STATUS_10		0
+#define  SPEED_STATUS_100		1
+#define  SPEED_STATUS_1000		2
+#define  SPEED_STATUS_2500		3
+#define  SPEED_STATUS_MASK		SPEED_STATUS_2500
+#define  PAUSE_RESOLUTION_TX_SIDE	BIT(5)
+#define  PAUSE_RESOLUTION_RX_SIDE	BIT(6)
+#define  LINK_STATUS_CHANGE		BIT(7)
+#define  EARLY_END_EXT_DET		BIT(8)
+#define  CARRIER_EXT_ERR_DET		BIT(9)
+#define  RX_ERR_DET			BIT(10)
+#define  TX_ERR_DET			BIT(11)
+#define  CRC_ERR_DET			BIT(12)
+#define  FALSE_CARRIER_ERR_DET		BIT(13)
+#define  RXFIFO_ERR_DET			BIT(14)
+#define  TXFIFO_ERR_DET			BIT(15)
+
+/* Block offsets */
+#define SERDES_DIGITAL_BLK		0x8300
+#define SERDES_ID0			0x8310
+#define SERDES_MII_BLK			0xffe0
+#define SERDES_XGXSBLK0_BLOCKADDRESS	0xffd0
+
+struct phylink_link_state;
+
+static inline u8 b53_serdes_map_lane(struct b53_device *dev, int port)
+{
+	if (!dev->ops->serdes_map_lane)
+		return B53_INVALID_LANE;
+
+	return dev->ops->serdes_map_lane(dev, port);
+}
+
+int b53_serdes_get_link(struct b53_device *dev, int port);
+int b53_serdes_link_state(struct b53_device *dev, int port,
+			  struct phylink_link_state *state);
+void b53_serdes_config(struct b53_device *dev, int port, unsigned int mode,
+		       const struct phylink_link_state *state);
+void b53_serdes_an_restart(struct b53_device *dev, int port);
+void b53_serdes_link_set(struct b53_device *dev, int port, unsigned int mode,
+			 phy_interface_t interface, bool link_up);
+void b53_serdes_phylink_validate(struct b53_device *dev, int port,
+				unsigned long *supported,
+				struct phylink_link_state *state);
+#if IS_ENABLED(CONFIG_B53_SERDES)
+int b53_serdes_init(struct b53_device *dev, int port);
+#else
+static inline int b53_serdes_init(struct b53_device *dev, int port)
+{
+	return -ENODEV;
+}
+#endif
diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c
index 91de2ba99ad1..90f514252987 100644
--- a/drivers/net/dsa/b53/b53_srab.c
+++ b/drivers/net/dsa/b53/b53_srab.c
@@ -19,11 +19,13 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/delay.h>
+#include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/platform_data/b53.h>
 #include <linux/of.h>
 
 #include "b53_priv.h"
+#include "b53_serdes.h"
 
 /* command and status register of the SRAB */
 #define B53_SRAB_CMDSTAT		0x2c
@@ -47,6 +49,7 @@
 
 /* command and status register of the SRAB */
 #define B53_SRAB_CTRLS			0x40
+#define  B53_SRAB_CTRLS_HOST_INTR	BIT(1)
 #define  B53_SRAB_CTRLS_RCAREQ		BIT(3)
 #define  B53_SRAB_CTRLS_RCAGNT		BIT(4)
 #define  B53_SRAB_CTRLS_SW_INIT_DONE	BIT(6)
@@ -60,8 +63,29 @@
 #define  B53_SRAB_P7_SLEEP_TIMER	BIT(11)
 #define  B53_SRAB_IMP0_SLEEP_TIMER	BIT(12)
 
+/* Port mux configuration registers */
+#define B53_MUX_CONFIG_P5		0x00
+#define  MUX_CONFIG_SGMII		0
+#define  MUX_CONFIG_MII_LITE		1
+#define  MUX_CONFIG_RGMII		2
+#define  MUX_CONFIG_GMII		3
+#define  MUX_CONFIG_GPHY		4
+#define  MUX_CONFIG_INTERNAL		5
+#define  MUX_CONFIG_MASK		0x7
+#define B53_MUX_CONFIG_P4		0x04
+
+struct b53_srab_port_priv {
+	int irq;
+	bool irq_enabled;
+	struct b53_device *dev;
+	unsigned int num;
+	phy_interface_t mode;
+};
+
 struct b53_srab_priv {
 	void __iomem *regs;
+	void __iomem *mux_config;
+	struct b53_srab_port_priv port_intrs[B53_N_PORTS];
 };
 
 static int b53_srab_request_grant(struct b53_device *dev)
@@ -344,6 +368,81 @@ err:
 	return ret;
 }
 
+static irqreturn_t b53_srab_port_thread(int irq, void *dev_id)
+{
+	struct b53_srab_port_priv *port = dev_id;
+	struct b53_device *dev = port->dev;
+
+	if (port->mode == PHY_INTERFACE_MODE_SGMII)
+		b53_port_event(dev->ds, port->num);
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t b53_srab_port_isr(int irq, void *dev_id)
+{
+	struct b53_srab_port_priv *port = dev_id;
+	struct b53_device *dev = port->dev;
+	struct b53_srab_priv *priv = dev->priv;
+
+	/* Acknowledge the interrupt */
+	writel(BIT(port->num), priv->regs + B53_SRAB_INTR);
+
+	return IRQ_WAKE_THREAD;
+}
+
+#if IS_ENABLED(CONFIG_B53_SERDES)
+static u8 b53_srab_serdes_map_lane(struct b53_device *dev, int port)
+{
+	struct b53_srab_priv *priv = dev->priv;
+	struct b53_srab_port_priv *p = &priv->port_intrs[port];
+
+	if (p->mode != PHY_INTERFACE_MODE_SGMII)
+		return B53_INVALID_LANE;
+
+	switch (port) {
+	case 5:
+		return 0;
+	case 4:
+		return 1;
+	default:
+		return B53_INVALID_LANE;
+	}
+}
+#endif
+
+static int b53_srab_irq_enable(struct b53_device *dev, int port)
+{
+	struct b53_srab_priv *priv = dev->priv;
+	struct b53_srab_port_priv *p = &priv->port_intrs[port];
+	int ret = 0;
+
+	/* Interrupt is optional and was not specified, do not make
+	 * this fatal
+	 */
+	if (p->irq == -ENXIO)
+		return ret;
+
+	ret = request_threaded_irq(p->irq, b53_srab_port_isr,
+				   b53_srab_port_thread, 0,
+				   dev_name(dev->dev), p);
+	if (!ret)
+		p->irq_enabled = true;
+
+	return ret;
+}
+
+static void b53_srab_irq_disable(struct b53_device *dev, int port)
+{
+	struct b53_srab_priv *priv = dev->priv;
+	struct b53_srab_port_priv *p = &priv->port_intrs[port];
+
+	if (p->irq_enabled) {
+		free_irq(p->irq, p);
+		p->irq_enabled = false;
+	}
+}
+
 static const struct b53_io_ops b53_srab_ops = {
 	.read8 = b53_srab_read8,
 	.read16 = b53_srab_read16,
@@ -355,6 +454,16 @@ static const struct b53_io_ops b53_srab_ops = {
 	.write32 = b53_srab_write32,
 	.write48 = b53_srab_write48,
 	.write64 = b53_srab_write64,
+	.irq_enable = b53_srab_irq_enable,
+	.irq_disable = b53_srab_irq_disable,
+#if IS_ENABLED(CONFIG_B53_SERDES)
+	.serdes_map_lane = b53_srab_serdes_map_lane,
+	.serdes_link_state = b53_serdes_link_state,
+	.serdes_config = b53_serdes_config,
+	.serdes_an_restart = b53_serdes_an_restart,
+	.serdes_link_set = b53_serdes_link_set,
+	.serdes_phylink_validate = b53_serdes_phylink_validate,
+#endif
 };
 
 static const struct of_device_id b53_srab_of_match[] = {
@@ -379,6 +488,107 @@ static const struct of_device_id b53_srab_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, b53_srab_of_match);
 
+static void b53_srab_intr_set(struct b53_srab_priv *priv, bool set)
+{
+	u32 reg;
+
+	reg = readl(priv->regs + B53_SRAB_CTRLS);
+	if (set)
+		reg |= B53_SRAB_CTRLS_HOST_INTR;
+	else
+		reg &= ~B53_SRAB_CTRLS_HOST_INTR;
+	writel(reg, priv->regs + B53_SRAB_CTRLS);
+}
+
+static void b53_srab_prepare_irq(struct platform_device *pdev)
+{
+	struct b53_device *dev = platform_get_drvdata(pdev);
+	struct b53_srab_priv *priv = dev->priv;
+	struct b53_srab_port_priv *port;
+	unsigned int i;
+	char *name;
+
+	/* Clear all pending interrupts */
+	writel(0xffffffff, priv->regs + B53_SRAB_INTR);
+
+	if (dev->pdata && dev->pdata->chip_id != BCM58XX_DEVICE_ID)
+		return;
+
+	for (i = 0; i < B53_N_PORTS; i++) {
+		port = &priv->port_intrs[i];
+
+		/* There is no port 6 */
+		if (i == 6)
+			continue;
+
+		name = kasprintf(GFP_KERNEL, "link_state_p%d", i);
+		if (!name)
+			return;
+
+		port->num = i;
+		port->dev = dev;
+		port->irq = platform_get_irq_byname(pdev, name);
+		kfree(name);
+	}
+
+	b53_srab_intr_set(priv, true);
+}
+
+static void b53_srab_mux_init(struct platform_device *pdev)
+{
+	struct b53_device *dev = platform_get_drvdata(pdev);
+	struct b53_srab_priv *priv = dev->priv;
+	struct b53_srab_port_priv *p;
+	struct resource *r;
+	unsigned int port;
+	u32 reg, off = 0;
+	int ret;
+
+	if (dev->pdata && dev->pdata->chip_id != BCM58XX_DEVICE_ID)
+		return;
+
+	r = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	priv->mux_config = devm_ioremap_resource(&pdev->dev, r);
+	if (IS_ERR(priv->mux_config))
+		return;
+
+	/* Obtain the port mux configuration so we know which lanes
+	 * actually map to SerDes lanes
+	 */
+	for (port = 5; port > 3; port--, off += 4) {
+		p = &priv->port_intrs[port];
+
+		reg = readl(priv->mux_config + B53_MUX_CONFIG_P5 + off);
+		switch (reg & MUX_CONFIG_MASK) {
+		case MUX_CONFIG_SGMII:
+			p->mode = PHY_INTERFACE_MODE_SGMII;
+			ret = b53_serdes_init(dev, port);
+			if (ret)
+				continue;
+			break;
+		case MUX_CONFIG_MII_LITE:
+			p->mode = PHY_INTERFACE_MODE_MII;
+			break;
+		case MUX_CONFIG_GMII:
+			p->mode = PHY_INTERFACE_MODE_GMII;
+			break;
+		case MUX_CONFIG_RGMII:
+			p->mode = PHY_INTERFACE_MODE_RGMII;
+			break;
+		case MUX_CONFIG_INTERNAL:
+			p->mode = PHY_INTERFACE_MODE_INTERNAL;
+			break;
+		default:
+			p->mode = PHY_INTERFACE_MODE_NA;
+			break;
+		}
+
+		if (p->mode != PHY_INTERFACE_MODE_NA)
+			dev_info(&pdev->dev, "Port %d mode: %s\n",
+				 port, phy_modes(p->mode));
+	}
+}
+
 static int b53_srab_probe(struct platform_device *pdev)
 {
 	struct b53_platform_data *pdata = pdev->dev.platform_data;
@@ -417,13 +627,18 @@ static int b53_srab_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, dev);
 
+	b53_srab_prepare_irq(pdev);
+	b53_srab_mux_init(pdev);
+
 	return b53_switch_register(dev);
 }
 
 static int b53_srab_remove(struct platform_device *pdev)
 {
 	struct b53_device *dev = platform_get_drvdata(pdev);
+	struct b53_srab_priv *priv = dev->priv;
 
+	b53_srab_intr_set(priv, false);
 	if (dev)
 		b53_switch_remove(dev);
 
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index e0066adcd2f3..2eb68769562c 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -465,8 +465,7 @@ static int bcm_sf2_mdio_register(struct dsa_switch *ds)
 static void bcm_sf2_mdio_unregister(struct bcm_sf2_priv *priv)
 {
 	mdiobus_unregister(priv->slave_mii_bus);
-	if (priv->master_mii_dn)
-		of_node_put(priv->master_mii_dn);
+	of_node_put(priv->master_mii_dn);
 }
 
 static u32 bcm_sf2_sw_get_phy_flags(struct dsa_switch *ds, int port)
@@ -703,7 +702,6 @@ static int bcm_sf2_sw_suspend(struct dsa_switch *ds)
 static int bcm_sf2_sw_resume(struct dsa_switch *ds)
 {
 	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
-	unsigned int port;
 	int ret;
 
 	ret = bcm_sf2_sw_rst(priv);
@@ -715,14 +713,7 @@ static int bcm_sf2_sw_resume(struct dsa_switch *ds)
 	if (priv->hw_params.num_gphy == 1)
 		bcm_sf2_gphy_enable_set(ds, true);
 
-	for (port = 0; port < DSA_MAX_PORTS; port++) {
-		if (dsa_is_user_port(ds, port))
-			bcm_sf2_port_setup(ds, port, NULL);
-		else if (dsa_is_cpu_port(ds, port))
-			bcm_sf2_imp_setup(ds, port);
-	}
-
-	bcm_sf2_enable_acb(ds);
+	ds->ops->setup(ds);
 
 	return 0;
 }
@@ -1173,10 +1164,10 @@ static int bcm_sf2_sw_remove(struct platform_device *pdev)
 {
 	struct bcm_sf2_priv *priv = platform_get_drvdata(pdev);
 
-	/* Disable all ports and interrupts */
 	priv->wol_ports_mask = 0;
-	bcm_sf2_sw_suspend(priv->dev->ds);
 	dsa_unregister_switch(priv->dev->ds);
+	/* Disable all ports and interrupts */
+	bcm_sf2_sw_suspend(priv->dev->ds);
 	bcm_sf2_mdio_unregister(priv);
 
 	return 0;
@@ -1199,16 +1190,14 @@ static void bcm_sf2_sw_shutdown(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int bcm_sf2_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct bcm_sf2_priv *priv = platform_get_drvdata(pdev);
+	struct bcm_sf2_priv *priv = dev_get_drvdata(dev);
 
 	return dsa_switch_suspend(priv->dev->ds);
 }
 
 static int bcm_sf2_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct bcm_sf2_priv *priv = platform_get_drvdata(pdev);
+	struct bcm_sf2_priv *priv = dev_get_drvdata(dev);
 
 	return dsa_switch_resume(priv->dev->ds);
 }
diff --git a/drivers/net/dsa/lantiq_gswip.c b/drivers/net/dsa/lantiq_gswip.c
new file mode 100644
index 000000000000..693a67f45bef
--- /dev/null
+++ b/drivers/net/dsa/lantiq_gswip.c
@@ -0,0 +1,1167 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Lantiq / Intel GSWIP switch driver for VRX200 SoCs
+ *
+ * Copyright (C) 2010 Lantiq Deutschland
+ * Copyright (C) 2012 John Crispin <john@phrozen.org>
+ * Copyright (C) 2017 - 2018 Hauke Mehrtens <hauke@hauke-m.de>
+ */
+
+#include <linux/clk.h>
+#include <linux/etherdevice.h>
+#include <linux/firmware.h>
+#include <linux/if_bridge.h>
+#include <linux/if_vlan.h>
+#include <linux/iopoll.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of_mdio.h>
+#include <linux/of_net.h>
+#include <linux/of_platform.h>
+#include <linux/phy.h>
+#include <linux/phylink.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+#include <net/dsa.h>
+#include <dt-bindings/mips/lantiq_rcu_gphy.h>
+
+#include "lantiq_pce.h"
+
+/* GSWIP MDIO Registers */
+#define GSWIP_MDIO_GLOB			0x00
+#define  GSWIP_MDIO_GLOB_ENABLE		BIT(15)
+#define GSWIP_MDIO_CTRL			0x08
+#define  GSWIP_MDIO_CTRL_BUSY		BIT(12)
+#define  GSWIP_MDIO_CTRL_RD		BIT(11)
+#define  GSWIP_MDIO_CTRL_WR		BIT(10)
+#define  GSWIP_MDIO_CTRL_PHYAD_MASK	0x1f
+#define  GSWIP_MDIO_CTRL_PHYAD_SHIFT	5
+#define  GSWIP_MDIO_CTRL_REGAD_MASK	0x1f
+#define GSWIP_MDIO_READ			0x09
+#define GSWIP_MDIO_WRITE		0x0A
+#define GSWIP_MDIO_MDC_CFG0		0x0B
+#define GSWIP_MDIO_MDC_CFG1		0x0C
+#define GSWIP_MDIO_PHYp(p)		(0x15 - (p))
+#define  GSWIP_MDIO_PHY_LINK_MASK	0x6000
+#define  GSWIP_MDIO_PHY_LINK_AUTO	0x0000
+#define  GSWIP_MDIO_PHY_LINK_DOWN	0x4000
+#define  GSWIP_MDIO_PHY_LINK_UP		0x2000
+#define  GSWIP_MDIO_PHY_SPEED_MASK	0x1800
+#define  GSWIP_MDIO_PHY_SPEED_AUTO	0x1800
+#define  GSWIP_MDIO_PHY_SPEED_M10	0x0000
+#define  GSWIP_MDIO_PHY_SPEED_M100	0x0800
+#define  GSWIP_MDIO_PHY_SPEED_G1	0x1000
+#define  GSWIP_MDIO_PHY_FDUP_MASK	0x0600
+#define  GSWIP_MDIO_PHY_FDUP_AUTO	0x0000
+#define  GSWIP_MDIO_PHY_FDUP_EN		0x0200
+#define  GSWIP_MDIO_PHY_FDUP_DIS	0x0600
+#define  GSWIP_MDIO_PHY_FCONTX_MASK	0x0180
+#define  GSWIP_MDIO_PHY_FCONTX_AUTO	0x0000
+#define  GSWIP_MDIO_PHY_FCONTX_EN	0x0100
+#define  GSWIP_MDIO_PHY_FCONTX_DIS	0x0180
+#define  GSWIP_MDIO_PHY_FCONRX_MASK	0x0060
+#define  GSWIP_MDIO_PHY_FCONRX_AUTO	0x0000
+#define  GSWIP_MDIO_PHY_FCONRX_EN	0x0020
+#define  GSWIP_MDIO_PHY_FCONRX_DIS	0x0060
+#define  GSWIP_MDIO_PHY_ADDR_MASK	0x001f
+#define  GSWIP_MDIO_PHY_MASK		(GSWIP_MDIO_PHY_ADDR_MASK | \
+					 GSWIP_MDIO_PHY_FCONRX_MASK | \
+					 GSWIP_MDIO_PHY_FCONTX_MASK | \
+					 GSWIP_MDIO_PHY_LINK_MASK | \
+					 GSWIP_MDIO_PHY_SPEED_MASK | \
+					 GSWIP_MDIO_PHY_FDUP_MASK)
+
+/* GSWIP MII Registers */
+#define GSWIP_MII_CFG0			0x00
+#define GSWIP_MII_CFG1			0x02
+#define GSWIP_MII_CFG5			0x04
+#define  GSWIP_MII_CFG_EN		BIT(14)
+#define  GSWIP_MII_CFG_LDCLKDIS		BIT(12)
+#define  GSWIP_MII_CFG_MODE_MIIP	0x0
+#define  GSWIP_MII_CFG_MODE_MIIM	0x1
+#define  GSWIP_MII_CFG_MODE_RMIIP	0x2
+#define  GSWIP_MII_CFG_MODE_RMIIM	0x3
+#define  GSWIP_MII_CFG_MODE_RGMII	0x4
+#define  GSWIP_MII_CFG_MODE_MASK	0xf
+#define  GSWIP_MII_CFG_RATE_M2P5	0x00
+#define  GSWIP_MII_CFG_RATE_M25	0x10
+#define  GSWIP_MII_CFG_RATE_M125	0x20
+#define  GSWIP_MII_CFG_RATE_M50	0x30
+#define  GSWIP_MII_CFG_RATE_AUTO	0x40
+#define  GSWIP_MII_CFG_RATE_MASK	0x70
+#define GSWIP_MII_PCDU0			0x01
+#define GSWIP_MII_PCDU1			0x03
+#define GSWIP_MII_PCDU5			0x05
+#define  GSWIP_MII_PCDU_TXDLY_MASK	GENMASK(2, 0)
+#define  GSWIP_MII_PCDU_RXDLY_MASK	GENMASK(9, 7)
+
+/* GSWIP Core Registers */
+#define GSWIP_SWRES			0x000
+#define  GSWIP_SWRES_R1			BIT(1)	/* GSWIP Software reset */
+#define  GSWIP_SWRES_R0			BIT(0)	/* GSWIP Hardware reset */
+#define GSWIP_VERSION			0x013
+#define  GSWIP_VERSION_REV_SHIFT	0
+#define  GSWIP_VERSION_REV_MASK		GENMASK(7, 0)
+#define  GSWIP_VERSION_MOD_SHIFT	8
+#define  GSWIP_VERSION_MOD_MASK		GENMASK(15, 8)
+#define   GSWIP_VERSION_2_0		0x100
+#define   GSWIP_VERSION_2_1		0x021
+#define   GSWIP_VERSION_2_2		0x122
+#define   GSWIP_VERSION_2_2_ETC		0x022
+
+#define GSWIP_BM_RAM_VAL(x)		(0x043 - (x))
+#define GSWIP_BM_RAM_ADDR		0x044
+#define GSWIP_BM_RAM_CTRL		0x045
+#define  GSWIP_BM_RAM_CTRL_BAS		BIT(15)
+#define  GSWIP_BM_RAM_CTRL_OPMOD	BIT(5)
+#define  GSWIP_BM_RAM_CTRL_ADDR_MASK	GENMASK(4, 0)
+#define GSWIP_BM_QUEUE_GCTRL		0x04A
+#define  GSWIP_BM_QUEUE_GCTRL_GL_MOD	BIT(10)
+/* buffer management Port Configuration Register */
+#define GSWIP_BM_PCFGp(p)		(0x080 + ((p) * 2))
+#define  GSWIP_BM_PCFG_CNTEN		BIT(0)	/* RMON Counter Enable */
+#define  GSWIP_BM_PCFG_IGCNT		BIT(1)	/* Ingres Special Tag RMON count */
+/* buffer management Port Control Register */
+#define GSWIP_BM_RMON_CTRLp(p)		(0x81 + ((p) * 2))
+#define  GSWIP_BM_CTRL_RMON_RAM1_RES	BIT(0)	/* Software Reset for RMON RAM 1 */
+#define  GSWIP_BM_CTRL_RMON_RAM2_RES	BIT(1)	/* Software Reset for RMON RAM 2 */
+
+/* PCE */
+#define GSWIP_PCE_TBL_KEY(x)		(0x447 - (x))
+#define GSWIP_PCE_TBL_MASK		0x448
+#define GSWIP_PCE_TBL_VAL(x)		(0x44D - (x))
+#define GSWIP_PCE_TBL_ADDR		0x44E
+#define GSWIP_PCE_TBL_CTRL		0x44F
+#define  GSWIP_PCE_TBL_CTRL_BAS		BIT(15)
+#define  GSWIP_PCE_TBL_CTRL_TYPE	BIT(13)
+#define  GSWIP_PCE_TBL_CTRL_VLD		BIT(12)
+#define  GSWIP_PCE_TBL_CTRL_KEYFORM	BIT(11)
+#define  GSWIP_PCE_TBL_CTRL_GMAP_MASK	GENMASK(10, 7)
+#define  GSWIP_PCE_TBL_CTRL_OPMOD_MASK	GENMASK(6, 5)
+#define  GSWIP_PCE_TBL_CTRL_OPMOD_ADRD	0x00
+#define  GSWIP_PCE_TBL_CTRL_OPMOD_ADWR	0x20
+#define  GSWIP_PCE_TBL_CTRL_OPMOD_KSRD	0x40
+#define  GSWIP_PCE_TBL_CTRL_OPMOD_KSWR	0x60
+#define  GSWIP_PCE_TBL_CTRL_ADDR_MASK	GENMASK(4, 0)
+#define GSWIP_PCE_PMAP1			0x453	/* Monitoring port map */
+#define GSWIP_PCE_PMAP2			0x454	/* Default Multicast port map */
+#define GSWIP_PCE_PMAP3			0x455	/* Default Unknown Unicast port map */
+#define GSWIP_PCE_GCTRL_0		0x456
+#define  GSWIP_PCE_GCTRL_0_MC_VALID	BIT(3)
+#define  GSWIP_PCE_GCTRL_0_VLAN		BIT(14) /* VLAN aware Switching */
+#define GSWIP_PCE_GCTRL_1		0x457
+#define  GSWIP_PCE_GCTRL_1_MAC_GLOCK	BIT(2)	/* MAC Address table lock */
+#define  GSWIP_PCE_GCTRL_1_MAC_GLOCK_MOD	BIT(3) /* Mac address table lock forwarding mode */
+#define GSWIP_PCE_PCTRL_0p(p)		(0x480 + ((p) * 0xA))
+#define  GSWIP_PCE_PCTRL_0_INGRESS	BIT(11)
+#define  GSWIP_PCE_PCTRL_0_PSTATE_LISTEN	0x0
+#define  GSWIP_PCE_PCTRL_0_PSTATE_RX		0x1
+#define  GSWIP_PCE_PCTRL_0_PSTATE_TX		0x2
+#define  GSWIP_PCE_PCTRL_0_PSTATE_LEARNING	0x3
+#define  GSWIP_PCE_PCTRL_0_PSTATE_FORWARDING	0x7
+#define  GSWIP_PCE_PCTRL_0_PSTATE_MASK	GENMASK(2, 0)
+
+#define GSWIP_MAC_FLEN			0x8C5
+#define GSWIP_MAC_CTRL_2p(p)		(0x905 + ((p) * 0xC))
+#define GSWIP_MAC_CTRL_2_MLEN		BIT(3) /* Maximum Untagged Frame Lnegth */
+
+/* Ethernet Switch Fetch DMA Port Control Register */
+#define GSWIP_FDMA_PCTRLp(p)		(0xA80 + ((p) * 0x6))
+#define  GSWIP_FDMA_PCTRL_EN		BIT(0)	/* FDMA Port Enable */
+#define  GSWIP_FDMA_PCTRL_STEN		BIT(1)	/* Special Tag Insertion Enable */
+#define  GSWIP_FDMA_PCTRL_VLANMOD_MASK	GENMASK(4, 3)	/* VLAN Modification Control */
+#define  GSWIP_FDMA_PCTRL_VLANMOD_SHIFT	3	/* VLAN Modification Control */
+#define  GSWIP_FDMA_PCTRL_VLANMOD_DIS	(0x0 << GSWIP_FDMA_PCTRL_VLANMOD_SHIFT)
+#define  GSWIP_FDMA_PCTRL_VLANMOD_PRIO	(0x1 << GSWIP_FDMA_PCTRL_VLANMOD_SHIFT)
+#define  GSWIP_FDMA_PCTRL_VLANMOD_ID	(0x2 << GSWIP_FDMA_PCTRL_VLANMOD_SHIFT)
+#define  GSWIP_FDMA_PCTRL_VLANMOD_BOTH	(0x3 << GSWIP_FDMA_PCTRL_VLANMOD_SHIFT)
+
+/* Ethernet Switch Store DMA Port Control Register */
+#define GSWIP_SDMA_PCTRLp(p)		(0xBC0 + ((p) * 0x6))
+#define  GSWIP_SDMA_PCTRL_EN		BIT(0)	/* SDMA Port Enable */
+#define  GSWIP_SDMA_PCTRL_FCEN		BIT(1)	/* Flow Control Enable */
+#define  GSWIP_SDMA_PCTRL_PAUFWD	BIT(1)	/* Pause Frame Forwarding */
+
+#define XRX200_GPHY_FW_ALIGN	(16 * 1024)
+
+struct gswip_hw_info {
+	int max_ports;
+	int cpu_port;
+};
+
+struct xway_gphy_match_data {
+	char *fe_firmware_name;
+	char *ge_firmware_name;
+};
+
+struct gswip_gphy_fw {
+	struct clk *clk_gate;
+	struct reset_control *reset;
+	u32 fw_addr_offset;
+	char *fw_name;
+};
+
+struct gswip_priv {
+	__iomem void *gswip;
+	__iomem void *mdio;
+	__iomem void *mii;
+	const struct gswip_hw_info *hw_info;
+	const struct xway_gphy_match_data *gphy_fw_name_cfg;
+	struct dsa_switch *ds;
+	struct device *dev;
+	struct regmap *rcu_regmap;
+	int num_gphy_fw;
+	struct gswip_gphy_fw *gphy_fw;
+};
+
+struct gswip_rmon_cnt_desc {
+	unsigned int size;
+	unsigned int offset;
+	const char *name;
+};
+
+#define MIB_DESC(_size, _offset, _name) {.size = _size, .offset = _offset, .name = _name}
+
+static const struct gswip_rmon_cnt_desc gswip_rmon_cnt[] = {
+	/** Receive Packet Count (only packets that are accepted and not discarded). */
+	MIB_DESC(1, 0x1F, "RxGoodPkts"),
+	MIB_DESC(1, 0x23, "RxUnicastPkts"),
+	MIB_DESC(1, 0x22, "RxMulticastPkts"),
+	MIB_DESC(1, 0x21, "RxFCSErrorPkts"),
+	MIB_DESC(1, 0x1D, "RxUnderSizeGoodPkts"),
+	MIB_DESC(1, 0x1E, "RxUnderSizeErrorPkts"),
+	MIB_DESC(1, 0x1B, "RxOversizeGoodPkts"),
+	MIB_DESC(1, 0x1C, "RxOversizeErrorPkts"),
+	MIB_DESC(1, 0x20, "RxGoodPausePkts"),
+	MIB_DESC(1, 0x1A, "RxAlignErrorPkts"),
+	MIB_DESC(1, 0x12, "Rx64BytePkts"),
+	MIB_DESC(1, 0x13, "Rx127BytePkts"),
+	MIB_DESC(1, 0x14, "Rx255BytePkts"),
+	MIB_DESC(1, 0x15, "Rx511BytePkts"),
+	MIB_DESC(1, 0x16, "Rx1023BytePkts"),
+	/** Receive Size 1024-1522 (or more, if configured) Packet Count. */
+	MIB_DESC(1, 0x17, "RxMaxBytePkts"),
+	MIB_DESC(1, 0x18, "RxDroppedPkts"),
+	MIB_DESC(1, 0x19, "RxFilteredPkts"),
+	MIB_DESC(2, 0x24, "RxGoodBytes"),
+	MIB_DESC(2, 0x26, "RxBadBytes"),
+	MIB_DESC(1, 0x11, "TxAcmDroppedPkts"),
+	MIB_DESC(1, 0x0C, "TxGoodPkts"),
+	MIB_DESC(1, 0x06, "TxUnicastPkts"),
+	MIB_DESC(1, 0x07, "TxMulticastPkts"),
+	MIB_DESC(1, 0x00, "Tx64BytePkts"),
+	MIB_DESC(1, 0x01, "Tx127BytePkts"),
+	MIB_DESC(1, 0x02, "Tx255BytePkts"),
+	MIB_DESC(1, 0x03, "Tx511BytePkts"),
+	MIB_DESC(1, 0x04, "Tx1023BytePkts"),
+	/** Transmit Size 1024-1522 (or more, if configured) Packet Count. */
+	MIB_DESC(1, 0x05, "TxMaxBytePkts"),
+	MIB_DESC(1, 0x08, "TxSingleCollCount"),
+	MIB_DESC(1, 0x09, "TxMultCollCount"),
+	MIB_DESC(1, 0x0A, "TxLateCollCount"),
+	MIB_DESC(1, 0x0B, "TxExcessCollCount"),
+	MIB_DESC(1, 0x0D, "TxPauseCount"),
+	MIB_DESC(1, 0x10, "TxDroppedPkts"),
+	MIB_DESC(2, 0x0E, "TxGoodBytes"),
+};
+
+static u32 gswip_switch_r(struct gswip_priv *priv, u32 offset)
+{
+	return __raw_readl(priv->gswip + (offset * 4));
+}
+
+static void gswip_switch_w(struct gswip_priv *priv, u32 val, u32 offset)
+{
+	__raw_writel(val, priv->gswip + (offset * 4));
+}
+
+static void gswip_switch_mask(struct gswip_priv *priv, u32 clear, u32 set,
+			      u32 offset)
+{
+	u32 val = gswip_switch_r(priv, offset);
+
+	val &= ~(clear);
+	val |= set;
+	gswip_switch_w(priv, val, offset);
+}
+
+static u32 gswip_switch_r_timeout(struct gswip_priv *priv, u32 offset,
+				  u32 cleared)
+{
+	u32 val;
+
+	return readx_poll_timeout(__raw_readl, priv->gswip + (offset * 4), val,
+				  (val & cleared) == 0, 20, 50000);
+}
+
+static u32 gswip_mdio_r(struct gswip_priv *priv, u32 offset)
+{
+	return __raw_readl(priv->mdio + (offset * 4));
+}
+
+static void gswip_mdio_w(struct gswip_priv *priv, u32 val, u32 offset)
+{
+	__raw_writel(val, priv->mdio + (offset * 4));
+}
+
+static void gswip_mdio_mask(struct gswip_priv *priv, u32 clear, u32 set,
+			    u32 offset)
+{
+	u32 val = gswip_mdio_r(priv, offset);
+
+	val &= ~(clear);
+	val |= set;
+	gswip_mdio_w(priv, val, offset);
+}
+
+static u32 gswip_mii_r(struct gswip_priv *priv, u32 offset)
+{
+	return __raw_readl(priv->mii + (offset * 4));
+}
+
+static void gswip_mii_w(struct gswip_priv *priv, u32 val, u32 offset)
+{
+	__raw_writel(val, priv->mii + (offset * 4));
+}
+
+static void gswip_mii_mask(struct gswip_priv *priv, u32 clear, u32 set,
+			   u32 offset)
+{
+	u32 val = gswip_mii_r(priv, offset);
+
+	val &= ~(clear);
+	val |= set;
+	gswip_mii_w(priv, val, offset);
+}
+
+static void gswip_mii_mask_cfg(struct gswip_priv *priv, u32 clear, u32 set,
+			       int port)
+{
+	switch (port) {
+	case 0:
+		gswip_mii_mask(priv, clear, set, GSWIP_MII_CFG0);
+		break;
+	case 1:
+		gswip_mii_mask(priv, clear, set, GSWIP_MII_CFG1);
+		break;
+	case 5:
+		gswip_mii_mask(priv, clear, set, GSWIP_MII_CFG5);
+		break;
+	}
+}
+
+static void gswip_mii_mask_pcdu(struct gswip_priv *priv, u32 clear, u32 set,
+				int port)
+{
+	switch (port) {
+	case 0:
+		gswip_mii_mask(priv, clear, set, GSWIP_MII_PCDU0);
+		break;
+	case 1:
+		gswip_mii_mask(priv, clear, set, GSWIP_MII_PCDU1);
+		break;
+	case 5:
+		gswip_mii_mask(priv, clear, set, GSWIP_MII_PCDU5);
+		break;
+	}
+}
+
+static int gswip_mdio_poll(struct gswip_priv *priv)
+{
+	int cnt = 100;
+
+	while (likely(cnt--)) {
+		u32 ctrl = gswip_mdio_r(priv, GSWIP_MDIO_CTRL);
+
+		if ((ctrl & GSWIP_MDIO_CTRL_BUSY) == 0)
+			return 0;
+		usleep_range(20, 40);
+	}
+
+	return -ETIMEDOUT;
+}
+
+static int gswip_mdio_wr(struct mii_bus *bus, int addr, int reg, u16 val)
+{
+	struct gswip_priv *priv = bus->priv;
+	int err;
+
+	err = gswip_mdio_poll(priv);
+	if (err) {
+		dev_err(&bus->dev, "waiting for MDIO bus busy timed out\n");
+		return err;
+	}
+
+	gswip_mdio_w(priv, val, GSWIP_MDIO_WRITE);
+	gswip_mdio_w(priv, GSWIP_MDIO_CTRL_BUSY | GSWIP_MDIO_CTRL_WR |
+		((addr & GSWIP_MDIO_CTRL_PHYAD_MASK) << GSWIP_MDIO_CTRL_PHYAD_SHIFT) |
+		(reg & GSWIP_MDIO_CTRL_REGAD_MASK),
+		GSWIP_MDIO_CTRL);
+
+	return 0;
+}
+
+static int gswip_mdio_rd(struct mii_bus *bus, int addr, int reg)
+{
+	struct gswip_priv *priv = bus->priv;
+	int err;
+
+	err = gswip_mdio_poll(priv);
+	if (err) {
+		dev_err(&bus->dev, "waiting for MDIO bus busy timed out\n");
+		return err;
+	}
+
+	gswip_mdio_w(priv, GSWIP_MDIO_CTRL_BUSY | GSWIP_MDIO_CTRL_RD |
+		((addr & GSWIP_MDIO_CTRL_PHYAD_MASK) << GSWIP_MDIO_CTRL_PHYAD_SHIFT) |
+		(reg & GSWIP_MDIO_CTRL_REGAD_MASK),
+		GSWIP_MDIO_CTRL);
+
+	err = gswip_mdio_poll(priv);
+	if (err) {
+		dev_err(&bus->dev, "waiting for MDIO bus busy timed out\n");
+		return err;
+	}
+
+	return gswip_mdio_r(priv, GSWIP_MDIO_READ);
+}
+
+static int gswip_mdio(struct gswip_priv *priv, struct device_node *mdio_np)
+{
+	struct dsa_switch *ds = priv->ds;
+
+	ds->slave_mii_bus = devm_mdiobus_alloc(priv->dev);
+	if (!ds->slave_mii_bus)
+		return -ENOMEM;
+
+	ds->slave_mii_bus->priv = priv;
+	ds->slave_mii_bus->read = gswip_mdio_rd;
+	ds->slave_mii_bus->write = gswip_mdio_wr;
+	ds->slave_mii_bus->name = "lantiq,xrx200-mdio";
+	snprintf(ds->slave_mii_bus->id, MII_BUS_ID_SIZE, "%s-mii",
+		 dev_name(priv->dev));
+	ds->slave_mii_bus->parent = priv->dev;
+	ds->slave_mii_bus->phy_mask = ~ds->phys_mii_mask;
+
+	return of_mdiobus_register(ds->slave_mii_bus, mdio_np);
+}
+
+static int gswip_port_enable(struct dsa_switch *ds, int port,
+			     struct phy_device *phydev)
+{
+	struct gswip_priv *priv = ds->priv;
+
+	/* RMON Counter Enable for port */
+	gswip_switch_w(priv, GSWIP_BM_PCFG_CNTEN, GSWIP_BM_PCFGp(port));
+
+	/* enable port fetch/store dma & VLAN Modification */
+	gswip_switch_mask(priv, 0, GSWIP_FDMA_PCTRL_EN |
+				   GSWIP_FDMA_PCTRL_VLANMOD_BOTH,
+			 GSWIP_FDMA_PCTRLp(port));
+	gswip_switch_mask(priv, 0, GSWIP_SDMA_PCTRL_EN,
+			  GSWIP_SDMA_PCTRLp(port));
+	gswip_switch_mask(priv, 0, GSWIP_PCE_PCTRL_0_INGRESS,
+			  GSWIP_PCE_PCTRL_0p(port));
+
+	if (!dsa_is_cpu_port(ds, port)) {
+		u32 macconf = GSWIP_MDIO_PHY_LINK_AUTO |
+			      GSWIP_MDIO_PHY_SPEED_AUTO |
+			      GSWIP_MDIO_PHY_FDUP_AUTO |
+			      GSWIP_MDIO_PHY_FCONTX_AUTO |
+			      GSWIP_MDIO_PHY_FCONRX_AUTO |
+			      (phydev->mdio.addr & GSWIP_MDIO_PHY_ADDR_MASK);
+
+		gswip_mdio_w(priv, macconf, GSWIP_MDIO_PHYp(port));
+		/* Activate MDIO auto polling */
+		gswip_mdio_mask(priv, 0, BIT(port), GSWIP_MDIO_MDC_CFG0);
+	}
+
+	return 0;
+}
+
+static void gswip_port_disable(struct dsa_switch *ds, int port,
+			       struct phy_device *phy)
+{
+	struct gswip_priv *priv = ds->priv;
+
+	if (!dsa_is_cpu_port(ds, port)) {
+		gswip_mdio_mask(priv, GSWIP_MDIO_PHY_LINK_DOWN,
+				GSWIP_MDIO_PHY_LINK_MASK,
+				GSWIP_MDIO_PHYp(port));
+		/* Deactivate MDIO auto polling */
+		gswip_mdio_mask(priv, BIT(port), 0, GSWIP_MDIO_MDC_CFG0);
+	}
+
+	gswip_switch_mask(priv, GSWIP_FDMA_PCTRL_EN, 0,
+			  GSWIP_FDMA_PCTRLp(port));
+	gswip_switch_mask(priv, GSWIP_SDMA_PCTRL_EN, 0,
+			  GSWIP_SDMA_PCTRLp(port));
+}
+
+static int gswip_pce_load_microcode(struct gswip_priv *priv)
+{
+	int i;
+	int err;
+
+	gswip_switch_mask(priv, GSWIP_PCE_TBL_CTRL_ADDR_MASK |
+				GSWIP_PCE_TBL_CTRL_OPMOD_MASK,
+			  GSWIP_PCE_TBL_CTRL_OPMOD_ADWR, GSWIP_PCE_TBL_CTRL);
+	gswip_switch_w(priv, 0, GSWIP_PCE_TBL_MASK);
+
+	for (i = 0; i < ARRAY_SIZE(gswip_pce_microcode); i++) {
+		gswip_switch_w(priv, i, GSWIP_PCE_TBL_ADDR);
+		gswip_switch_w(priv, gswip_pce_microcode[i].val_0,
+			       GSWIP_PCE_TBL_VAL(0));
+		gswip_switch_w(priv, gswip_pce_microcode[i].val_1,
+			       GSWIP_PCE_TBL_VAL(1));
+		gswip_switch_w(priv, gswip_pce_microcode[i].val_2,
+			       GSWIP_PCE_TBL_VAL(2));
+		gswip_switch_w(priv, gswip_pce_microcode[i].val_3,
+			       GSWIP_PCE_TBL_VAL(3));
+
+		/* start the table access: */
+		gswip_switch_mask(priv, 0, GSWIP_PCE_TBL_CTRL_BAS,
+				  GSWIP_PCE_TBL_CTRL);
+		err = gswip_switch_r_timeout(priv, GSWIP_PCE_TBL_CTRL,
+					     GSWIP_PCE_TBL_CTRL_BAS);
+		if (err)
+			return err;
+	}
+
+	/* tell the switch that the microcode is loaded */
+	gswip_switch_mask(priv, 0, GSWIP_PCE_GCTRL_0_MC_VALID,
+			  GSWIP_PCE_GCTRL_0);
+
+	return 0;
+}
+
+static int gswip_setup(struct dsa_switch *ds)
+{
+	struct gswip_priv *priv = ds->priv;
+	unsigned int cpu_port = priv->hw_info->cpu_port;
+	int i;
+	int err;
+
+	gswip_switch_w(priv, GSWIP_SWRES_R0, GSWIP_SWRES);
+	usleep_range(5000, 10000);
+	gswip_switch_w(priv, 0, GSWIP_SWRES);
+
+	/* disable port fetch/store dma on all ports */
+	for (i = 0; i < priv->hw_info->max_ports; i++)
+		gswip_port_disable(ds, i, NULL);
+
+	/* enable Switch */
+	gswip_mdio_mask(priv, 0, GSWIP_MDIO_GLOB_ENABLE, GSWIP_MDIO_GLOB);
+
+	err = gswip_pce_load_microcode(priv);
+	if (err) {
+		dev_err(priv->dev, "writing PCE microcode failed, %i", err);
+		return err;
+	}
+
+	/* Default unknown Broadcast/Multicast/Unicast port maps */
+	gswip_switch_w(priv, BIT(cpu_port), GSWIP_PCE_PMAP1);
+	gswip_switch_w(priv, BIT(cpu_port), GSWIP_PCE_PMAP2);
+	gswip_switch_w(priv, BIT(cpu_port), GSWIP_PCE_PMAP3);
+
+	/* disable PHY auto polling */
+	gswip_mdio_w(priv, 0x0, GSWIP_MDIO_MDC_CFG0);
+	/* Configure the MDIO Clock 2.5 MHz */
+	gswip_mdio_mask(priv, 0xff, 0x09, GSWIP_MDIO_MDC_CFG1);
+
+	/* Disable the xMII link */
+	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_EN, 0, 0);
+	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_EN, 0, 1);
+	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_EN, 0, 5);
+
+	/* enable special tag insertion on cpu port */
+	gswip_switch_mask(priv, 0, GSWIP_FDMA_PCTRL_STEN,
+			  GSWIP_FDMA_PCTRLp(cpu_port));
+
+	gswip_switch_mask(priv, 0, GSWIP_MAC_CTRL_2_MLEN,
+			  GSWIP_MAC_CTRL_2p(cpu_port));
+	gswip_switch_w(priv, VLAN_ETH_FRAME_LEN + 8, GSWIP_MAC_FLEN);
+	gswip_switch_mask(priv, 0, GSWIP_BM_QUEUE_GCTRL_GL_MOD,
+			  GSWIP_BM_QUEUE_GCTRL);
+
+	/* VLAN aware Switching */
+	gswip_switch_mask(priv, 0, GSWIP_PCE_GCTRL_0_VLAN, GSWIP_PCE_GCTRL_0);
+
+	/* Mac Address Table Lock */
+	gswip_switch_mask(priv, 0, GSWIP_PCE_GCTRL_1_MAC_GLOCK |
+				   GSWIP_PCE_GCTRL_1_MAC_GLOCK_MOD,
+			  GSWIP_PCE_GCTRL_1);
+
+	gswip_port_enable(ds, cpu_port, NULL);
+	return 0;
+}
+
+static enum dsa_tag_protocol gswip_get_tag_protocol(struct dsa_switch *ds,
+						    int port)
+{
+	return DSA_TAG_PROTO_GSWIP;
+}
+
+static void gswip_phylink_validate(struct dsa_switch *ds, int port,
+				   unsigned long *supported,
+				   struct phylink_link_state *state)
+{
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
+
+	switch (port) {
+	case 0:
+	case 1:
+		if (!phy_interface_mode_is_rgmii(state->interface) &&
+		    state->interface != PHY_INTERFACE_MODE_MII &&
+		    state->interface != PHY_INTERFACE_MODE_REVMII &&
+		    state->interface != PHY_INTERFACE_MODE_RMII)
+			goto unsupported;
+		break;
+	case 2:
+	case 3:
+	case 4:
+		if (state->interface != PHY_INTERFACE_MODE_INTERNAL)
+			goto unsupported;
+		break;
+	case 5:
+		if (!phy_interface_mode_is_rgmii(state->interface) &&
+		    state->interface != PHY_INTERFACE_MODE_INTERNAL)
+			goto unsupported;
+		break;
+	default:
+		bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
+		dev_err(ds->dev, "Unsupported port: %i\n", port);
+		return;
+	}
+
+	/* Allow all the expected bits */
+	phylink_set(mask, Autoneg);
+	phylink_set_port_modes(mask);
+	phylink_set(mask, Pause);
+	phylink_set(mask, Asym_Pause);
+
+	/* With the exclusion of MII and Reverse MII, we support Gigabit,
+	 * including Half duplex
+	 */
+	if (state->interface != PHY_INTERFACE_MODE_MII &&
+	    state->interface != PHY_INTERFACE_MODE_REVMII) {
+		phylink_set(mask, 1000baseT_Full);
+		phylink_set(mask, 1000baseT_Half);
+	}
+
+	phylink_set(mask, 10baseT_Half);
+	phylink_set(mask, 10baseT_Full);
+	phylink_set(mask, 100baseT_Half);
+	phylink_set(mask, 100baseT_Full);
+
+	bitmap_and(supported, supported, mask,
+		   __ETHTOOL_LINK_MODE_MASK_NBITS);
+	bitmap_and(state->advertising, state->advertising, mask,
+		   __ETHTOOL_LINK_MODE_MASK_NBITS);
+	return;
+
+unsupported:
+	bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
+	dev_err(ds->dev, "Unsupported interface: %d\n", state->interface);
+	return;
+}
+
+static void gswip_phylink_mac_config(struct dsa_switch *ds, int port,
+				     unsigned int mode,
+				     const struct phylink_link_state *state)
+{
+	struct gswip_priv *priv = ds->priv;
+	u32 miicfg = 0;
+
+	miicfg |= GSWIP_MII_CFG_LDCLKDIS;
+
+	switch (state->interface) {
+	case PHY_INTERFACE_MODE_MII:
+	case PHY_INTERFACE_MODE_INTERNAL:
+		miicfg |= GSWIP_MII_CFG_MODE_MIIM;
+		break;
+	case PHY_INTERFACE_MODE_REVMII:
+		miicfg |= GSWIP_MII_CFG_MODE_MIIP;
+		break;
+	case PHY_INTERFACE_MODE_RMII:
+		miicfg |= GSWIP_MII_CFG_MODE_RMIIM;
+		break;
+	case PHY_INTERFACE_MODE_RGMII:
+	case PHY_INTERFACE_MODE_RGMII_ID:
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+	case PHY_INTERFACE_MODE_RGMII_TXID:
+		miicfg |= GSWIP_MII_CFG_MODE_RGMII;
+		break;
+	default:
+		dev_err(ds->dev,
+			"Unsupported interface: %d\n", state->interface);
+		return;
+	}
+	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_MODE_MASK, miicfg, port);
+
+	switch (state->interface) {
+	case PHY_INTERFACE_MODE_RGMII_ID:
+		gswip_mii_mask_pcdu(priv, GSWIP_MII_PCDU_TXDLY_MASK |
+					  GSWIP_MII_PCDU_RXDLY_MASK, 0, port);
+		break;
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+		gswip_mii_mask_pcdu(priv, GSWIP_MII_PCDU_RXDLY_MASK, 0, port);
+		break;
+	case PHY_INTERFACE_MODE_RGMII_TXID:
+		gswip_mii_mask_pcdu(priv, GSWIP_MII_PCDU_TXDLY_MASK, 0, port);
+		break;
+	default:
+		break;
+	}
+}
+
+static void gswip_phylink_mac_link_down(struct dsa_switch *ds, int port,
+					unsigned int mode,
+					phy_interface_t interface)
+{
+	struct gswip_priv *priv = ds->priv;
+
+	gswip_mii_mask_cfg(priv, GSWIP_MII_CFG_EN, 0, port);
+}
+
+static void gswip_phylink_mac_link_up(struct dsa_switch *ds, int port,
+				      unsigned int mode,
+				      phy_interface_t interface,
+				      struct phy_device *phydev)
+{
+	struct gswip_priv *priv = ds->priv;
+
+	/* Enable the xMII interface only for the external PHY */
+	if (interface != PHY_INTERFACE_MODE_INTERNAL)
+		gswip_mii_mask_cfg(priv, 0, GSWIP_MII_CFG_EN, port);
+}
+
+static void gswip_get_strings(struct dsa_switch *ds, int port, u32 stringset,
+			      uint8_t *data)
+{
+	int i;
+
+	if (stringset != ETH_SS_STATS)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(gswip_rmon_cnt); i++)
+		strncpy(data + i * ETH_GSTRING_LEN, gswip_rmon_cnt[i].name,
+			ETH_GSTRING_LEN);
+}
+
+static u32 gswip_bcm_ram_entry_read(struct gswip_priv *priv, u32 table,
+				    u32 index)
+{
+	u32 result;
+	int err;
+
+	gswip_switch_w(priv, index, GSWIP_BM_RAM_ADDR);
+	gswip_switch_mask(priv, GSWIP_BM_RAM_CTRL_ADDR_MASK |
+				GSWIP_BM_RAM_CTRL_OPMOD,
+			      table | GSWIP_BM_RAM_CTRL_BAS,
+			      GSWIP_BM_RAM_CTRL);
+
+	err = gswip_switch_r_timeout(priv, GSWIP_BM_RAM_CTRL,
+				     GSWIP_BM_RAM_CTRL_BAS);
+	if (err) {
+		dev_err(priv->dev, "timeout while reading table: %u, index: %u",
+			table, index);
+		return 0;
+	}
+
+	result = gswip_switch_r(priv, GSWIP_BM_RAM_VAL(0));
+	result |= gswip_switch_r(priv, GSWIP_BM_RAM_VAL(1)) << 16;
+
+	return result;
+}
+
+static void gswip_get_ethtool_stats(struct dsa_switch *ds, int port,
+				    uint64_t *data)
+{
+	struct gswip_priv *priv = ds->priv;
+	const struct gswip_rmon_cnt_desc *rmon_cnt;
+	int i;
+	u64 high;
+
+	for (i = 0; i < ARRAY_SIZE(gswip_rmon_cnt); i++) {
+		rmon_cnt = &gswip_rmon_cnt[i];
+
+		data[i] = gswip_bcm_ram_entry_read(priv, port,
+						   rmon_cnt->offset);
+		if (rmon_cnt->size == 2) {
+			high = gswip_bcm_ram_entry_read(priv, port,
+							rmon_cnt->offset + 1);
+			data[i] |= high << 32;
+		}
+	}
+}
+
+static int gswip_get_sset_count(struct dsa_switch *ds, int port, int sset)
+{
+	if (sset != ETH_SS_STATS)
+		return 0;
+
+	return ARRAY_SIZE(gswip_rmon_cnt);
+}
+
+static const struct dsa_switch_ops gswip_switch_ops = {
+	.get_tag_protocol	= gswip_get_tag_protocol,
+	.setup			= gswip_setup,
+	.port_enable		= gswip_port_enable,
+	.port_disable		= gswip_port_disable,
+	.phylink_validate	= gswip_phylink_validate,
+	.phylink_mac_config	= gswip_phylink_mac_config,
+	.phylink_mac_link_down	= gswip_phylink_mac_link_down,
+	.phylink_mac_link_up	= gswip_phylink_mac_link_up,
+	.get_strings		= gswip_get_strings,
+	.get_ethtool_stats	= gswip_get_ethtool_stats,
+	.get_sset_count		= gswip_get_sset_count,
+};
+
+static const struct xway_gphy_match_data xrx200a1x_gphy_data = {
+	.fe_firmware_name = "lantiq/xrx200_phy22f_a14.bin",
+	.ge_firmware_name = "lantiq/xrx200_phy11g_a14.bin",
+};
+
+static const struct xway_gphy_match_data xrx200a2x_gphy_data = {
+	.fe_firmware_name = "lantiq/xrx200_phy22f_a22.bin",
+	.ge_firmware_name = "lantiq/xrx200_phy11g_a22.bin",
+};
+
+static const struct xway_gphy_match_data xrx300_gphy_data = {
+	.fe_firmware_name = "lantiq/xrx300_phy22f_a21.bin",
+	.ge_firmware_name = "lantiq/xrx300_phy11g_a21.bin",
+};
+
+static const struct of_device_id xway_gphy_match[] = {
+	{ .compatible = "lantiq,xrx200-gphy-fw", .data = NULL },
+	{ .compatible = "lantiq,xrx200a1x-gphy-fw", .data = &xrx200a1x_gphy_data },
+	{ .compatible = "lantiq,xrx200a2x-gphy-fw", .data = &xrx200a2x_gphy_data },
+	{ .compatible = "lantiq,xrx300-gphy-fw", .data = &xrx300_gphy_data },
+	{ .compatible = "lantiq,xrx330-gphy-fw", .data = &xrx300_gphy_data },
+	{},
+};
+
+static int gswip_gphy_fw_load(struct gswip_priv *priv, struct gswip_gphy_fw *gphy_fw)
+{
+	struct device *dev = priv->dev;
+	const struct firmware *fw;
+	void *fw_addr;
+	dma_addr_t dma_addr;
+	dma_addr_t dev_addr;
+	size_t size;
+	int ret;
+
+	ret = clk_prepare_enable(gphy_fw->clk_gate);
+	if (ret)
+		return ret;
+
+	reset_control_assert(gphy_fw->reset);
+
+	ret = request_firmware(&fw, gphy_fw->fw_name, dev);
+	if (ret) {
+		dev_err(dev, "failed to load firmware: %s, error: %i\n",
+			gphy_fw->fw_name, ret);
+		return ret;
+	}
+
+	/* GPHY cores need the firmware code in a persistent and contiguous
+	 * memory area with a 16 kB boundary aligned start address.
+	 */
+	size = fw->size + XRX200_GPHY_FW_ALIGN;
+
+	fw_addr = dmam_alloc_coherent(dev, size, &dma_addr, GFP_KERNEL);
+	if (fw_addr) {
+		fw_addr = PTR_ALIGN(fw_addr, XRX200_GPHY_FW_ALIGN);
+		dev_addr = ALIGN(dma_addr, XRX200_GPHY_FW_ALIGN);
+		memcpy(fw_addr, fw->data, fw->size);
+	} else {
+		dev_err(dev, "failed to alloc firmware memory\n");
+		release_firmware(fw);
+		return -ENOMEM;
+	}
+
+	release_firmware(fw);
+
+	ret = regmap_write(priv->rcu_regmap, gphy_fw->fw_addr_offset, dev_addr);
+	if (ret)
+		return ret;
+
+	reset_control_deassert(gphy_fw->reset);
+
+	return ret;
+}
+
+static int gswip_gphy_fw_probe(struct gswip_priv *priv,
+			       struct gswip_gphy_fw *gphy_fw,
+			       struct device_node *gphy_fw_np, int i)
+{
+	struct device *dev = priv->dev;
+	u32 gphy_mode;
+	int ret;
+	char gphyname[10];
+
+	snprintf(gphyname, sizeof(gphyname), "gphy%d", i);
+
+	gphy_fw->clk_gate = devm_clk_get(dev, gphyname);
+	if (IS_ERR(gphy_fw->clk_gate)) {
+		dev_err(dev, "Failed to lookup gate clock\n");
+		return PTR_ERR(gphy_fw->clk_gate);
+	}
+
+	ret = of_property_read_u32(gphy_fw_np, "reg", &gphy_fw->fw_addr_offset);
+	if (ret)
+		return ret;
+
+	ret = of_property_read_u32(gphy_fw_np, "lantiq,gphy-mode", &gphy_mode);
+	/* Default to GE mode */
+	if (ret)
+		gphy_mode = GPHY_MODE_GE;
+
+	switch (gphy_mode) {
+	case GPHY_MODE_FE:
+		gphy_fw->fw_name = priv->gphy_fw_name_cfg->fe_firmware_name;
+		break;
+	case GPHY_MODE_GE:
+		gphy_fw->fw_name = priv->gphy_fw_name_cfg->ge_firmware_name;
+		break;
+	default:
+		dev_err(dev, "Unknown GPHY mode %d\n", gphy_mode);
+		return -EINVAL;
+	}
+
+	gphy_fw->reset = of_reset_control_array_get_exclusive(gphy_fw_np);
+	if (IS_ERR(gphy_fw->reset)) {
+		if (PTR_ERR(gphy_fw->reset) != -EPROBE_DEFER)
+			dev_err(dev, "Failed to lookup gphy reset\n");
+		return PTR_ERR(gphy_fw->reset);
+	}
+
+	return gswip_gphy_fw_load(priv, gphy_fw);
+}
+
+static void gswip_gphy_fw_remove(struct gswip_priv *priv,
+				 struct gswip_gphy_fw *gphy_fw)
+{
+	int ret;
+
+	/* check if the device was fully probed */
+	if (!gphy_fw->fw_name)
+		return;
+
+	ret = regmap_write(priv->rcu_regmap, gphy_fw->fw_addr_offset, 0);
+	if (ret)
+		dev_err(priv->dev, "can not reset GPHY FW pointer");
+
+	clk_disable_unprepare(gphy_fw->clk_gate);
+
+	reset_control_put(gphy_fw->reset);
+}
+
+static int gswip_gphy_fw_list(struct gswip_priv *priv,
+			      struct device_node *gphy_fw_list_np, u32 version)
+{
+	struct device *dev = priv->dev;
+	struct device_node *gphy_fw_np;
+	const struct of_device_id *match;
+	int err;
+	int i = 0;
+
+	/* The VRX200 rev 1.1 uses the GSWIP 2.0 and needs the older
+	 * GPHY firmware. The VRX200 rev 1.2 uses the GSWIP 2.1 and also
+	 * needs a different GPHY firmware.
+	 */
+	if (of_device_is_compatible(gphy_fw_list_np, "lantiq,xrx200-gphy-fw")) {
+		switch (version) {
+		case GSWIP_VERSION_2_0:
+			priv->gphy_fw_name_cfg = &xrx200a1x_gphy_data;
+			break;
+		case GSWIP_VERSION_2_1:
+			priv->gphy_fw_name_cfg = &xrx200a2x_gphy_data;
+			break;
+		default:
+			dev_err(dev, "unknown GSWIP version: 0x%x", version);
+			return -ENOENT;
+		}
+	}
+
+	match = of_match_node(xway_gphy_match, gphy_fw_list_np);
+	if (match && match->data)
+		priv->gphy_fw_name_cfg = match->data;
+
+	if (!priv->gphy_fw_name_cfg) {
+		dev_err(dev, "GPHY compatible type not supported");
+		return -ENOENT;
+	}
+
+	priv->num_gphy_fw = of_get_available_child_count(gphy_fw_list_np);
+	if (!priv->num_gphy_fw)
+		return -ENOENT;
+
+	priv->rcu_regmap = syscon_regmap_lookup_by_phandle(gphy_fw_list_np,
+							   "lantiq,rcu");
+	if (IS_ERR(priv->rcu_regmap))
+		return PTR_ERR(priv->rcu_regmap);
+
+	priv->gphy_fw = devm_kmalloc_array(dev, priv->num_gphy_fw,
+					   sizeof(*priv->gphy_fw),
+					   GFP_KERNEL | __GFP_ZERO);
+	if (!priv->gphy_fw)
+		return -ENOMEM;
+
+	for_each_available_child_of_node(gphy_fw_list_np, gphy_fw_np) {
+		err = gswip_gphy_fw_probe(priv, &priv->gphy_fw[i],
+					  gphy_fw_np, i);
+		if (err)
+			goto remove_gphy;
+		i++;
+	}
+
+	return 0;
+
+remove_gphy:
+	for (i = 0; i < priv->num_gphy_fw; i++)
+		gswip_gphy_fw_remove(priv, &priv->gphy_fw[i]);
+	return err;
+}
+
+static int gswip_probe(struct platform_device *pdev)
+{
+	struct gswip_priv *priv;
+	struct resource *gswip_res, *mdio_res, *mii_res;
+	struct device_node *mdio_np, *gphy_fw_np;
+	struct device *dev = &pdev->dev;
+	int err;
+	int i;
+	u32 version;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	gswip_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->gswip = devm_ioremap_resource(dev, gswip_res);
+	if (IS_ERR(priv->gswip))
+		return PTR_ERR(priv->gswip);
+
+	mdio_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	priv->mdio = devm_ioremap_resource(dev, mdio_res);
+	if (IS_ERR(priv->mdio))
+		return PTR_ERR(priv->mdio);
+
+	mii_res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+	priv->mii = devm_ioremap_resource(dev, mii_res);
+	if (IS_ERR(priv->mii))
+		return PTR_ERR(priv->mii);
+
+	priv->hw_info = of_device_get_match_data(dev);
+	if (!priv->hw_info)
+		return -EINVAL;
+
+	priv->ds = dsa_switch_alloc(dev, priv->hw_info->max_ports);
+	if (!priv->ds)
+		return -ENOMEM;
+
+	priv->ds->priv = priv;
+	priv->ds->ops = &gswip_switch_ops;
+	priv->dev = dev;
+	version = gswip_switch_r(priv, GSWIP_VERSION);
+
+	/* bring up the mdio bus */
+	gphy_fw_np = of_find_compatible_node(pdev->dev.of_node, NULL,
+					     "lantiq,gphy-fw");
+	if (gphy_fw_np) {
+		err = gswip_gphy_fw_list(priv, gphy_fw_np, version);
+		if (err) {
+			dev_err(dev, "gphy fw probe failed\n");
+			return err;
+		}
+	}
+
+	/* bring up the mdio bus */
+	mdio_np = of_find_compatible_node(pdev->dev.of_node, NULL,
+					  "lantiq,xrx200-mdio");
+	if (mdio_np) {
+		err = gswip_mdio(priv, mdio_np);
+		if (err) {
+			dev_err(dev, "mdio probe failed\n");
+			goto gphy_fw;
+		}
+	}
+
+	err = dsa_register_switch(priv->ds);
+	if (err) {
+		dev_err(dev, "dsa switch register failed: %i\n", err);
+		goto mdio_bus;
+	}
+	if (!dsa_is_cpu_port(priv->ds, priv->hw_info->cpu_port)) {
+		dev_err(dev, "wrong CPU port defined, HW only supports port: %i",
+			priv->hw_info->cpu_port);
+		err = -EINVAL;
+		goto mdio_bus;
+	}
+
+	platform_set_drvdata(pdev, priv);
+
+	dev_info(dev, "probed GSWIP version %lx mod %lx\n",
+		 (version & GSWIP_VERSION_REV_MASK) >> GSWIP_VERSION_REV_SHIFT,
+		 (version & GSWIP_VERSION_MOD_MASK) >> GSWIP_VERSION_MOD_SHIFT);
+	return 0;
+
+mdio_bus:
+	if (mdio_np)
+		mdiobus_unregister(priv->ds->slave_mii_bus);
+gphy_fw:
+	for (i = 0; i < priv->num_gphy_fw; i++)
+		gswip_gphy_fw_remove(priv, &priv->gphy_fw[i]);
+	return err;
+}
+
+static int gswip_remove(struct platform_device *pdev)
+{
+	struct gswip_priv *priv = platform_get_drvdata(pdev);
+	int i;
+
+	if (!priv)
+		return 0;
+
+	/* disable the switch */
+	gswip_mdio_mask(priv, GSWIP_MDIO_GLOB_ENABLE, 0, GSWIP_MDIO_GLOB);
+
+	dsa_unregister_switch(priv->ds);
+
+	if (priv->ds->slave_mii_bus)
+		mdiobus_unregister(priv->ds->slave_mii_bus);
+
+	for (i = 0; i < priv->num_gphy_fw; i++)
+		gswip_gphy_fw_remove(priv, &priv->gphy_fw[i]);
+
+	return 0;
+}
+
+static const struct gswip_hw_info gswip_xrx200 = {
+	.max_ports = 7,
+	.cpu_port = 6,
+};
+
+static const struct of_device_id gswip_of_match[] = {
+	{ .compatible = "lantiq,xrx200-gswip", .data = &gswip_xrx200 },
+	{},
+};
+MODULE_DEVICE_TABLE(of, gswip_of_match);
+
+static struct platform_driver gswip_driver = {
+	.probe = gswip_probe,
+	.remove = gswip_remove,
+	.driver = {
+		.name = "gswip",
+		.of_match_table = gswip_of_match,
+	},
+};
+
+module_platform_driver(gswip_driver);
+
+MODULE_AUTHOR("Hauke Mehrtens <hauke@hauke-m.de>");
+MODULE_DESCRIPTION("Lantiq / Intel GSWIP driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/dsa/lantiq_pce.h b/drivers/net/dsa/lantiq_pce.h
new file mode 100644
index 000000000000..180663138e75
--- /dev/null
+++ b/drivers/net/dsa/lantiq_pce.h
@@ -0,0 +1,153 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * PCE microcode extracted from UGW 7.1.1 switch api
+ *
+ * Copyright (c) 2012, 2014, 2015 Lantiq Deutschland GmbH
+ * Copyright (C) 2012 John Crispin <john@phrozen.org>
+ * Copyright (C) 2017 - 2018 Hauke Mehrtens <hauke@hauke-m.de>
+ */
+
+enum {
+	OUT_MAC0 = 0,
+	OUT_MAC1,
+	OUT_MAC2,
+	OUT_MAC3,
+	OUT_MAC4,
+	OUT_MAC5,
+	OUT_ETHTYP,
+	OUT_VTAG0,
+	OUT_VTAG1,
+	OUT_ITAG0,
+	OUT_ITAG1,	/*10 */
+	OUT_ITAG2,
+	OUT_ITAG3,
+	OUT_IP0,
+	OUT_IP1,
+	OUT_IP2,
+	OUT_IP3,
+	OUT_SIP0,
+	OUT_SIP1,
+	OUT_SIP2,
+	OUT_SIP3,	/*20*/
+	OUT_SIP4,
+	OUT_SIP5,
+	OUT_SIP6,
+	OUT_SIP7,
+	OUT_DIP0,
+	OUT_DIP1,
+	OUT_DIP2,
+	OUT_DIP3,
+	OUT_DIP4,
+	OUT_DIP5,	/*30*/
+	OUT_DIP6,
+	OUT_DIP7,
+	OUT_SESID,
+	OUT_PROT,
+	OUT_APP0,
+	OUT_APP1,
+	OUT_IGMP0,
+	OUT_IGMP1,
+	OUT_IPOFF,	/*39*/
+	OUT_NONE = 63,
+};
+
+/* parser's microcode length type */
+#define INSTR		0
+#define IPV6		1
+#define LENACCU		2
+
+/* parser's microcode flag type */
+enum {
+	FLAG_ITAG = 0,
+	FLAG_VLAN,
+	FLAG_SNAP,
+	FLAG_PPPOE,
+	FLAG_IPV6,
+	FLAG_IPV6FL,
+	FLAG_IPV4,
+	FLAG_IGMP,
+	FLAG_TU,
+	FLAG_HOP,
+	FLAG_NN1,	/*10 */
+	FLAG_NN2,
+	FLAG_END,
+	FLAG_NO,	/*13*/
+};
+
+struct gswip_pce_microcode {
+	u16 val_3;
+	u16 val_2;
+	u16 val_1;
+	u16 val_0;
+};
+
+#define MC_ENTRY(val, msk, ns, out, len, type, flags, ipv4_len) \
+	{ val, msk, ((ns) << 10 | (out) << 4 | (len) >> 1),\
+		((len) & 1) << 15 | (type) << 13 | (flags) << 9 | (ipv4_len) << 8 }
+static const struct gswip_pce_microcode gswip_pce_microcode[] = {
+	/*      value    mask    ns  fields      L  type     flags       ipv4_len */
+	MC_ENTRY(0x88c3, 0xFFFF,  1, OUT_ITAG0,  4, INSTR,   FLAG_ITAG,  0),
+	MC_ENTRY(0x8100, 0xFFFF,  2, OUT_VTAG0,  2, INSTR,   FLAG_VLAN,  0),
+	MC_ENTRY(0x88A8, 0xFFFF,  1, OUT_VTAG0,  2, INSTR,   FLAG_VLAN,  0),
+	MC_ENTRY(0x8100, 0xFFFF,  1, OUT_VTAG0,  2, INSTR,   FLAG_VLAN,  0),
+	MC_ENTRY(0x8864, 0xFFFF, 17, OUT_ETHTYP, 1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0800, 0xFFFF, 21, OUT_ETHTYP, 1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x86DD, 0xFFFF, 22, OUT_ETHTYP, 1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x8863, 0xFFFF, 16, OUT_ETHTYP, 1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0xF800, 10, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 40, OUT_ETHTYP, 1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0600, 0x0600, 40, OUT_ETHTYP, 1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 12, OUT_NONE,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0xAAAA, 0xFFFF, 14, OUT_NONE,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0300, 0xFF00, 41, OUT_NONE,   0, INSTR,   FLAG_SNAP,  0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_DIP7,   3, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 18, OUT_DIP7,   3, INSTR,   FLAG_PPPOE, 0),
+	MC_ENTRY(0x0021, 0xFFFF, 21, OUT_NONE,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0057, 0xFFFF, 22, OUT_NONE,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 40, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x4000, 0xF000, 24, OUT_IP0,    4, INSTR,   FLAG_IPV4,  1),
+	MC_ENTRY(0x6000, 0xF000, 27, OUT_IP0,    3, INSTR,   FLAG_IPV6,  0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 25, OUT_IP3,    2, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 26, OUT_SIP0,   4, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 40, OUT_NONE,   0, LENACCU, FLAG_NO,    0),
+	MC_ENTRY(0x1100, 0xFF00, 39, OUT_PROT,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0600, 0xFF00, 39, OUT_PROT,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0xFF00, 33, OUT_IP3,   17, INSTR,   FLAG_HOP,   0),
+	MC_ENTRY(0x2B00, 0xFF00, 33, OUT_IP3,   17, INSTR,   FLAG_NN1,   0),
+	MC_ENTRY(0x3C00, 0xFF00, 33, OUT_IP3,   17, INSTR,   FLAG_NN2,   0),
+	MC_ENTRY(0x0000, 0x0000, 39, OUT_PROT,   1, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x00E0, 35, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 40, OUT_NONE,   0, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0xFF00, 33, OUT_NONE,   0, IPV6,    FLAG_HOP,   0),
+	MC_ENTRY(0x2B00, 0xFF00, 33, OUT_NONE,   0, IPV6,    FLAG_NN1,   0),
+	MC_ENTRY(0x3C00, 0xFF00, 33, OUT_NONE,   0, IPV6,    FLAG_NN2,   0),
+	MC_ENTRY(0x0000, 0x0000, 40, OUT_PROT,   1, IPV6,    FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 40, OUT_SIP0,  16, INSTR,   FLAG_NO,    0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_APP0,   4, INSTR,   FLAG_IGMP,  0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+	MC_ENTRY(0x0000, 0x0000, 41, OUT_NONE,   0, INSTR,   FLAG_END,   0),
+};
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 62e486652e62..a5de9bffe5be 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -658,11 +658,7 @@ static void mt7530_adjust_link(struct dsa_switch *ds, int port,
 			if (phydev->asym_pause)
 				rmt_adv |= LPA_PAUSE_ASYM;
 
-			if (phydev->advertising & ADVERTISED_Pause)
-				lcl_adv |= ADVERTISE_PAUSE_CAP;
-			if (phydev->advertising & ADVERTISED_Asym_Pause)
-				lcl_adv |= ADVERTISE_PAUSE_ASYM;
-
+			lcl_adv = ethtool_adv_to_lcl_adv_t(phydev->advertising);
 			flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
 
 			if (flowctrl & FLOW_CTRL_TX)
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 8da3d39e3218..e05d4eddc935 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -434,7 +434,7 @@ static int mv88e6xxx_g1_irq_setup(struct mv88e6xxx_chip *chip)
 
 	err = request_threaded_irq(chip->irq, NULL,
 				   mv88e6xxx_g1_irq_thread_fn,
-				   IRQF_ONESHOT,
+				   IRQF_ONESHOT | IRQF_SHARED,
 				   dev_name(chip->dev), chip);
 	if (err)
 		mv88e6xxx_g1_irq_free_common(chip);
@@ -575,6 +575,13 @@ restore_link:
 	return err;
 }
 
+static int mv88e6xxx_phy_is_internal(struct dsa_switch *ds, int port)
+{
+	struct mv88e6xxx_chip *chip = ds->priv;
+
+	return port < chip->info->num_internal_phys;
+}
+
 /* We expect the switch to perform auto negotiation if there is a real
  * phy. However, in the case of a fixed link phy, we force the port
  * settings from the fixed link settings.
@@ -585,7 +592,8 @@ static void mv88e6xxx_adjust_link(struct dsa_switch *ds, int port,
 	struct mv88e6xxx_chip *chip = ds->priv;
 	int err;
 
-	if (!phy_is_pseudo_fixed_link(phydev))
+	if (!phy_is_pseudo_fixed_link(phydev) &&
+	    mv88e6xxx_phy_is_internal(ds, port))
 		return;
 
 	mutex_lock(&chip->reg_lock);
@@ -709,13 +717,17 @@ static void mv88e6xxx_mac_config(struct dsa_switch *ds, int port,
 	struct mv88e6xxx_chip *chip = ds->priv;
 	int speed, duplex, link, pause, err;
 
-	if (mode == MLO_AN_PHY)
+	if ((mode == MLO_AN_PHY) && mv88e6xxx_phy_is_internal(ds, port))
 		return;
 
 	if (mode == MLO_AN_FIXED) {
 		link = LINK_FORCED_UP;
 		speed = state->speed;
 		duplex = state->duplex;
+	} else if (!mv88e6xxx_phy_is_internal(ds, port)) {
+		link = state->link;
+		speed = state->speed;
+		duplex = state->duplex;
 	} else {
 		speed = SPEED_UNFORCED;
 		duplex = DUPLEX_UNFORCED;
@@ -2895,7 +2907,7 @@ static const struct mv88e6xxx_ops mv88e6141_ops = {
 	.port_set_link = mv88e6xxx_port_set_link,
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay,
-	.port_set_speed = mv88e6390_port_set_speed,
+	.port_set_speed = mv88e6341_port_set_speed,
 	.port_tag_remap = mv88e6095_port_tag_remap,
 	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
 	.port_set_egress_floods = mv88e6352_port_set_egress_floods,
@@ -3160,6 +3172,8 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
 	.vtu_getnext = mv88e6352_g1_vtu_getnext,
 	.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
 	.serdes_power = mv88e6352_serdes_power,
+	.serdes_irq_setup = mv88e6352_serdes_irq_setup,
+	.serdes_irq_free = mv88e6352_serdes_irq_free,
 	.gpio_ops = &mv88e6352_gpio_ops,
 	.phylink_validate = mv88e6352_phylink_validate,
 };
@@ -3366,6 +3380,8 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
 	.vtu_getnext = mv88e6352_g1_vtu_getnext,
 	.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
 	.serdes_power = mv88e6352_serdes_power,
+	.serdes_irq_setup = mv88e6352_serdes_irq_setup,
+	.serdes_irq_free = mv88e6352_serdes_irq_free,
 	.gpio_ops = &mv88e6352_gpio_ops,
 	.avb_ops = &mv88e6352_avb_ops,
 	.ptp_ops = &mv88e6352_ptp_ops,
@@ -3512,7 +3528,7 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
 	.port_set_link = mv88e6xxx_port_set_link,
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay,
-	.port_set_speed = mv88e6390_port_set_speed,
+	.port_set_speed = mv88e6341_port_set_speed,
 	.port_tag_remap = mv88e6095_port_tag_remap,
 	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
 	.port_set_egress_floods = mv88e6352_port_set_egress_floods,
@@ -3664,6 +3680,8 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
 	.vtu_getnext = mv88e6352_g1_vtu_getnext,
 	.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
 	.serdes_power = mv88e6352_serdes_power,
+	.serdes_irq_setup = mv88e6352_serdes_irq_setup,
+	.serdes_irq_free = mv88e6352_serdes_irq_free,
 	.gpio_ops = &mv88e6352_gpio_ops,
 	.avb_ops = &mv88e6352_avb_ops,
 	.ptp_ops = &mv88e6352_ptp_ops,
diff --git a/drivers/net/dsa/mv88e6xxx/phy.c b/drivers/net/dsa/mv88e6xxx/phy.c
index 46af8052e535..152a65d46e0b 100644
--- a/drivers/net/dsa/mv88e6xxx/phy.c
+++ b/drivers/net/dsa/mv88e6xxx/phy.c
@@ -110,6 +110,9 @@ int mv88e6xxx_phy_page_write(struct mv88e6xxx_chip *chip, int phy,
 	err = mv88e6xxx_phy_page_get(chip, phy, page);
 	if (!err) {
 		err = mv88e6xxx_phy_write(chip, phy, MV88E6XXX_PHY_PAGE, page);
+		if (!err)
+			err = mv88e6xxx_phy_write(chip, phy, reg, val);
+
 		mv88e6xxx_phy_page_put(chip, phy);
 	}
 
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index 92945841c8e8..cd7db60a508b 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -228,8 +228,11 @@ static int mv88e6xxx_port_set_speed(struct mv88e6xxx_chip *chip, int port,
 		ctrl = MV88E6XXX_PORT_MAC_CTL_SPEED_1000;
 		break;
 	case 2500:
-		ctrl = MV88E6390_PORT_MAC_CTL_SPEED_10000 |
-			MV88E6390_PORT_MAC_CTL_ALTSPEED;
+		if (alt_bit)
+			ctrl = MV88E6390_PORT_MAC_CTL_SPEED_10000 |
+				MV88E6390_PORT_MAC_CTL_ALTSPEED;
+		else
+			ctrl = MV88E6390_PORT_MAC_CTL_SPEED_10000;
 		break;
 	case 10000:
 		/* all bits set, fall through... */
@@ -291,6 +294,24 @@ int mv88e6185_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed)
 	return mv88e6xxx_port_set_speed(chip, port, speed, false, false);
 }
 
+/* Support 10, 100, 200, 1000, 2500 Mbps (e.g. 88E6341) */
+int mv88e6341_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed)
+{
+	if (speed == SPEED_MAX)
+		speed = port < 5 ? 1000 : 2500;
+
+	if (speed > 2500)
+		return -EOPNOTSUPP;
+
+	if (speed == 200 && port != 0)
+		return -EOPNOTSUPP;
+
+	if (speed == 2500 && port < 5)
+		return -EOPNOTSUPP;
+
+	return mv88e6xxx_port_set_speed(chip, port, speed, !port, true);
+}
+
 /* Support 10, 100, 200, 1000 Mbps (e.g. 88E6352 family) */
 int mv88e6352_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed)
 {
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
index f32f56af8e35..36904c9bf955 100644
--- a/drivers/net/dsa/mv88e6xxx/port.h
+++ b/drivers/net/dsa/mv88e6xxx/port.h
@@ -269,6 +269,7 @@ int mv88e6xxx_port_set_duplex(struct mv88e6xxx_chip *chip, int port, int dup);
 
 int mv88e6065_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
 int mv88e6185_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
+int mv88e6341_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
 int mv88e6352_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
 int mv88e6390_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
 int mv88e6390x_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed);
diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c
index e82983975754..bb69650ff772 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.c
+++ b/drivers/net/dsa/mv88e6xxx/serdes.c
@@ -185,6 +185,111 @@ int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port,
 	return ARRAY_SIZE(mv88e6352_serdes_hw_stats);
 }
 
+static void mv88e6352_serdes_irq_link(struct mv88e6xxx_chip *chip, int port)
+{
+	struct dsa_switch *ds = chip->ds;
+	u16 status;
+	bool up;
+
+	mv88e6352_serdes_read(chip, MII_BMSR, &status);
+
+	/* Status must be read twice in order to give the current link
+	 * status. Otherwise the change in link status since the last
+	 * read of the register is returned.
+	 */
+	mv88e6352_serdes_read(chip, MII_BMSR, &status);
+
+	up = status & BMSR_LSTATUS;
+
+	dsa_port_phylink_mac_change(ds, port, up);
+}
+
+static irqreturn_t mv88e6352_serdes_thread_fn(int irq, void *dev_id)
+{
+	struct mv88e6xxx_port *port = dev_id;
+	struct mv88e6xxx_chip *chip = port->chip;
+	irqreturn_t ret = IRQ_NONE;
+	u16 status;
+	int err;
+
+	mutex_lock(&chip->reg_lock);
+
+	err = mv88e6352_serdes_read(chip, MV88E6352_SERDES_INT_STATUS, &status);
+	if (err)
+		goto out;
+
+	if (status & MV88E6352_SERDES_INT_LINK_CHANGE) {
+		ret = IRQ_HANDLED;
+		mv88e6352_serdes_irq_link(chip, port->port);
+	}
+out:
+	mutex_unlock(&chip->reg_lock);
+
+	return ret;
+}
+
+static int mv88e6352_serdes_irq_enable(struct mv88e6xxx_chip *chip)
+{
+	return mv88e6352_serdes_write(chip, MV88E6352_SERDES_INT_ENABLE,
+				      MV88E6352_SERDES_INT_LINK_CHANGE);
+}
+
+static int mv88e6352_serdes_irq_disable(struct mv88e6xxx_chip *chip)
+{
+	return mv88e6352_serdes_write(chip, MV88E6352_SERDES_INT_ENABLE, 0);
+}
+
+int mv88e6352_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port)
+{
+	int err;
+
+	if (!mv88e6352_port_has_serdes(chip, port))
+		return 0;
+
+	chip->ports[port].serdes_irq = irq_find_mapping(chip->g2_irq.domain,
+							MV88E6352_SERDES_IRQ);
+	if (chip->ports[port].serdes_irq < 0) {
+		dev_err(chip->dev, "Unable to map SERDES irq: %d\n",
+			chip->ports[port].serdes_irq);
+		return chip->ports[port].serdes_irq;
+	}
+
+	/* Requesting the IRQ will trigger irq callbacks. So we cannot
+	 * hold the reg_lock.
+	 */
+	mutex_unlock(&chip->reg_lock);
+	err = request_threaded_irq(chip->ports[port].serdes_irq, NULL,
+				   mv88e6352_serdes_thread_fn,
+				   IRQF_ONESHOT, "mv88e6xxx-serdes",
+				   &chip->ports[port]);
+	mutex_lock(&chip->reg_lock);
+
+	if (err) {
+		dev_err(chip->dev, "Unable to request SERDES interrupt: %d\n",
+			err);
+		return err;
+	}
+
+	return mv88e6352_serdes_irq_enable(chip);
+}
+
+void mv88e6352_serdes_irq_free(struct mv88e6xxx_chip *chip, int port)
+{
+	if (!mv88e6352_port_has_serdes(chip, port))
+		return;
+
+	mv88e6352_serdes_irq_disable(chip);
+
+	/* Freeing the IRQ will trigger irq callbacks. So we cannot
+	 * hold the reg_lock.
+	 */
+	mutex_unlock(&chip->reg_lock);
+	free_irq(chip->ports[port].serdes_irq, &chip->ports[port]);
+	mutex_lock(&chip->reg_lock);
+
+	chip->ports[port].serdes_irq = 0;
+}
+
 /* Return the SERDES lane address a port is using. Only Ports 9 and 10
  * have SERDES lanes. Returns -ENODEV if a port does not have a lane.
  */
diff --git a/drivers/net/dsa/mv88e6xxx/serdes.h b/drivers/net/dsa/mv88e6xxx/serdes.h
index b1496de9c6fe..7870c5a9ef12 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.h
+++ b/drivers/net/dsa/mv88e6xxx/serdes.h
@@ -18,6 +18,19 @@
 
 #define MV88E6352_ADDR_SERDES		0x0f
 #define MV88E6352_SERDES_PAGE_FIBER	0x01
+#define MV88E6352_SERDES_IRQ		0x0b
+#define MV88E6352_SERDES_INT_ENABLE	0x12
+#define MV88E6352_SERDES_INT_SPEED_CHANGE	BIT(14)
+#define MV88E6352_SERDES_INT_DUPLEX_CHANGE	BIT(13)
+#define MV88E6352_SERDES_INT_PAGE_RX		BIT(12)
+#define MV88E6352_SERDES_INT_AN_COMPLETE	BIT(11)
+#define MV88E6352_SERDES_INT_LINK_CHANGE	BIT(10)
+#define MV88E6352_SERDES_INT_SYMBOL_ERROR	BIT(9)
+#define MV88E6352_SERDES_INT_FALSE_CARRIER	BIT(8)
+#define MV88E6352_SERDES_INT_FIFO_OVER_UNDER	BIT(7)
+#define MV88E6352_SERDES_INT_FIBRE_ENERGY	BIT(4)
+#define MV88E6352_SERDES_INT_STATUS	0x13
+
 
 #define MV88E6341_ADDR_SERDES		0x15
 
@@ -73,5 +86,8 @@ int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port,
 				int lane);
 int mv88e6390_serdes_irq_disable(struct mv88e6xxx_chip *chip, int port,
 				 int lane);
+int mv88e6352_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port);
+void mv88e6352_serdes_irq_free(struct mv88e6xxx_chip *chip, int port);
+
 
 #endif
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index cdcde7f8e0b2..7e97e620bd44 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -955,8 +955,7 @@ qca8k_set_pm(struct qca8k_priv *priv, int enable)
 
 static int qca8k_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct qca8k_priv *priv = platform_get_drvdata(pdev);
+	struct qca8k_priv *priv = dev_get_drvdata(dev);
 
 	qca8k_set_pm(priv, 0);
 
@@ -965,8 +964,7 @@ static int qca8k_suspend(struct device *dev)
 
 static int qca8k_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct qca8k_priv *priv = platform_get_drvdata(pdev);
+	struct qca8k_priv *priv = dev_get_drvdata(dev);
 
 	qca8k_set_pm(priv, 1);
 
diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index 2a0ddec1dd56..3dcc61821ed5 100644
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -377,9 +377,7 @@ static int ax_mii_probe(struct net_device *dev)
 		return ret;
 	}
 
-	/* mask with MAC supported features */
-	phy_dev->supported &= PHY_BASIC_FEATURES;
-	phy_dev->advertising = phy_dev->supported;
+	phy_set_max_speed(phy_dev, SPEED_100);
 
 	netdev_info(dev, "PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n",
 		    phy_dev->drv->name, phydev_name(phy_dev), phy_dev->irq);
diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c
index 32e9627e3880..77191a281866 100644
--- a/drivers/net/ethernet/8390/etherh.c
+++ b/drivers/net/ethernet/8390/etherh.c
@@ -564,26 +564,29 @@ static void etherh_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
 		sizeof(info->bus_info));
 }
 
-static int etherh_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int etherh_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
-	cmd->supported	= etherh_priv(dev)->supported;
-	ethtool_cmd_speed_set(cmd, SPEED_10);
-	cmd->duplex	= DUPLEX_HALF;
-	cmd->port	= dev->if_port == IF_PORT_10BASET ? PORT_TP : PORT_BNC;
-	cmd->autoneg	= (dev->flags & IFF_AUTOMEDIA ?
-			   AUTONEG_ENABLE : AUTONEG_DISABLE);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						etherh_priv(dev)->supported);
+	cmd->base.speed = SPEED_10;
+	cmd->base.duplex = DUPLEX_HALF;
+	cmd->base.port = dev->if_port == IF_PORT_10BASET ? PORT_TP : PORT_BNC;
+	cmd->base.autoneg = (dev->flags & IFF_AUTOMEDIA ? AUTONEG_ENABLE :
+							  AUTONEG_DISABLE);
 	return 0;
 }
 
-static int etherh_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int etherh_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *cmd)
 {
-	switch (cmd->autoneg) {
+	switch (cmd->base.autoneg) {
 	case AUTONEG_ENABLE:
 		dev->flags |= IFF_AUTOMEDIA;
 		break;
 
 	case AUTONEG_DISABLE:
-		switch (cmd->port) {
+		switch (cmd->base.port) {
 		case PORT_TP:
 			dev->if_port = IF_PORT_10BASET;
 			break;
@@ -622,12 +625,12 @@ static void etherh_set_msglevel(struct net_device *dev, u32 v)
 }
 
 static const struct ethtool_ops etherh_ethtool_ops = {
-	.get_settings	= etherh_get_settings,
-	.set_settings	= etherh_set_settings,
-	.get_drvinfo	= etherh_get_drvinfo,
-	.get_ts_info	= ethtool_op_get_ts_info,
-	.get_msglevel	= etherh_get_msglevel,
-	.set_msglevel	= etherh_set_msglevel,
+	.get_drvinfo		= etherh_get_drvinfo,
+	.get_ts_info		= ethtool_op_get_ts_info,
+	.get_msglevel		= etherh_get_msglevel,
+	.set_msglevel		= etherh_set_msglevel,
+	.get_link_ksettings	= etherh_get_link_ksettings,
+	.set_link_ksettings	= etherh_set_link_ksettings,
 };
 
 static const struct net_device_ops etherh_netdev_ops = {
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 6fde68aa13a4..885e00d17807 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -108,6 +108,13 @@ config LANTIQ_ETOP
 	---help---
 	  Support for the MII0 inside the Lantiq SoC
 
+config LANTIQ_XRX200
+	tristate "Lantiq / Intel xRX200 PMAC network driver"
+	depends on SOC_TYPE_XWAY
+	---help---
+	  Support for the PMAC of the Gigabit switch (GSWIP) inside the
+	  Lantiq / Intel VRX200 VDSL SoC
+
 source "drivers/net/ethernet/marvell/Kconfig"
 source "drivers/net/ethernet/mediatek/Kconfig"
 source "drivers/net/ethernet/mellanox/Kconfig"
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index b45d5f626b59..7b5bf9682066 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -49,6 +49,7 @@ obj-$(CONFIG_NET_VENDOR_XSCALE) += xscale/
 obj-$(CONFIG_JME) += jme.o
 obj-$(CONFIG_KORINA) += korina.o
 obj-$(CONFIG_LANTIQ_ETOP) += lantiq_etop.o
+obj-$(CONFIG_LANTIQ_XRX200) += lantiq_xrx200.o
 obj-$(CONFIG_NET_VENDOR_MARVELL) += marvell/
 obj-$(CONFIG_NET_VENDOR_MEDIATEK) += mediatek/
 obj-$(CONFIG_NET_VENDOR_MELLANOX) += mellanox/
diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index 4309be3724ad..7c9348a26cbb 100644
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -1279,9 +1279,9 @@ static int greth_mdio_probe(struct net_device *dev)
 	}
 
 	if (greth->gbit_mac)
-		phy->supported &= PHY_GBIT_FEATURES;
+		phy_set_max_speed(phy, SPEED_1000);
 	else
-		phy->supported &= PHY_BASIC_FEATURES;
+		phy_set_max_speed(phy, SPEED_100);
 
 	phy->advertising = phy->supported;
 
diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c
index 48220b6c600d..ea34bcb868b5 100644
--- a/drivers/net/ethernet/agere/et131x.c
+++ b/drivers/net/ethernet/agere/et131x.c
@@ -3258,19 +3258,11 @@ static int et131x_mii_probe(struct net_device *netdev)
 		return PTR_ERR(phydev);
 	}
 
-	phydev->supported &= (SUPPORTED_10baseT_Half |
-			      SUPPORTED_10baseT_Full |
-			      SUPPORTED_100baseT_Half |
-			      SUPPORTED_100baseT_Full |
-			      SUPPORTED_Autoneg |
-			      SUPPORTED_MII |
-			      SUPPORTED_TP);
+	phy_set_max_speed(phydev, SPEED_100);
 
 	if (adapter->pdev->device != ET131X_PCI_DEVICE_ID_FAST)
-		phydev->supported |= SUPPORTED_1000baseT_Half |
-				     SUPPORTED_1000baseT_Full;
+		phy_set_max_speed(phydev, SPEED_1000);
 
-	phydev->advertising = phydev->supported;
 	phydev->autoneg = AUTONEG_ENABLE;
 
 	phy_attached_info(phydev);
diff --git a/drivers/net/ethernet/alacritech/slic.h b/drivers/net/ethernet/alacritech/slic.h
index d0c388cfd52f..3add305d34b4 100644
--- a/drivers/net/ethernet/alacritech/slic.h
+++ b/drivers/net/ethernet/alacritech/slic.h
@@ -8,7 +8,6 @@
 #include <linux/spinlock_types.h>
 #include <linux/dma-mapping.h>
 #include <linux/pci.h>
-#include <linux/netdevice.h>
 #include <linux/list.h>
 #include <linux/u64_stats_sync.h>
 
diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c
index 3143de45baaa..e1acafa82214 100644
--- a/drivers/net/ethernet/allwinner/sun4i-emac.c
+++ b/drivers/net/ethernet/allwinner/sun4i-emac.c
@@ -172,8 +172,7 @@ static int emac_mdio_probe(struct net_device *dev)
 	}
 
 	/* mask with MAC supported features */
-	phydev->supported &= PHY_BASIC_FEATURES;
-	phydev->advertising = phydev->supported;
+	phy_set_max_speed(phydev, SPEED_100);
 
 	db->link = 0;
 	db->speed = 0;
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index baca8f704a45..02921d877c08 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -835,13 +835,10 @@ static int init_phy(struct net_device *dev)
 	}
 
 	/* Stop Advertising 1000BASE Capability if interface is not GMII
-	 * Note: Checkpatch throws CHECKs for the camel case defines below,
-	 * it's ok to ignore.
 	 */
 	if ((priv->phy_iface == PHY_INTERFACE_MODE_MII) ||
 	    (priv->phy_iface == PHY_INTERFACE_MODE_RMII))
-		phydev->advertising &= ~(SUPPORTED_1000baseT_Half |
-					 SUPPORTED_1000baseT_Full);
+		phy_set_max_speed(phydev, SPEED_100);
 
 	/* Broken HW is sometimes missing the pull-up resistor on the
 	 * MDIO line, which results in reads to non-existent devices returning
diff --git a/drivers/net/ethernet/amazon/Kconfig b/drivers/net/ethernet/amazon/Kconfig
index 99b30353541a..9e87d7b8360f 100644
--- a/drivers/net/ethernet/amazon/Kconfig
+++ b/drivers/net/ethernet/amazon/Kconfig
@@ -17,7 +17,7 @@ if NET_VENDOR_AMAZON
 
 config ENA_ETHERNET
 	tristate "Elastic Network Adapter (ENA) support"
-	depends on (PCI_MSI && X86)
+	depends on PCI_MSI && !CPU_BIG_ENDIAN
 	---help---
 	  This driver supports Elastic Network Adapter (ENA)"
 
diff --git a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
index 4532e574ebcd..9f80b73f90b1 100644
--- a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
@@ -32,115 +32,81 @@
 #ifndef _ENA_ADMIN_H_
 #define _ENA_ADMIN_H_
 
-enum ena_admin_aq_opcode {
-	ENA_ADMIN_CREATE_SQ	= 1,
-
-	ENA_ADMIN_DESTROY_SQ	= 2,
-
-	ENA_ADMIN_CREATE_CQ	= 3,
-
-	ENA_ADMIN_DESTROY_CQ	= 4,
 
-	ENA_ADMIN_GET_FEATURE	= 8,
-
-	ENA_ADMIN_SET_FEATURE	= 9,
-
-	ENA_ADMIN_GET_STATS	= 11,
+enum ena_admin_aq_opcode {
+	ENA_ADMIN_CREATE_SQ                         = 1,
+	ENA_ADMIN_DESTROY_SQ                        = 2,
+	ENA_ADMIN_CREATE_CQ                         = 3,
+	ENA_ADMIN_DESTROY_CQ                        = 4,
+	ENA_ADMIN_GET_FEATURE                       = 8,
+	ENA_ADMIN_SET_FEATURE                       = 9,
+	ENA_ADMIN_GET_STATS                         = 11,
 };
 
 enum ena_admin_aq_completion_status {
-	ENA_ADMIN_SUCCESS			= 0,
-
-	ENA_ADMIN_RESOURCE_ALLOCATION_FAILURE	= 1,
-
-	ENA_ADMIN_BAD_OPCODE			= 2,
-
-	ENA_ADMIN_UNSUPPORTED_OPCODE		= 3,
-
-	ENA_ADMIN_MALFORMED_REQUEST		= 4,
-
+	ENA_ADMIN_SUCCESS                           = 0,
+	ENA_ADMIN_RESOURCE_ALLOCATION_FAILURE       = 1,
+	ENA_ADMIN_BAD_OPCODE                        = 2,
+	ENA_ADMIN_UNSUPPORTED_OPCODE                = 3,
+	ENA_ADMIN_MALFORMED_REQUEST                 = 4,
 	/* Additional status is provided in ACQ entry extended_status */
-	ENA_ADMIN_ILLEGAL_PARAMETER		= 5,
-
-	ENA_ADMIN_UNKNOWN_ERROR			= 6,
+	ENA_ADMIN_ILLEGAL_PARAMETER                 = 5,
+	ENA_ADMIN_UNKNOWN_ERROR                     = 6,
+	ENA_ADMIN_RESOURCE_BUSY                     = 7,
 };
 
 enum ena_admin_aq_feature_id {
-	ENA_ADMIN_DEVICE_ATTRIBUTES		= 1,
-
-	ENA_ADMIN_MAX_QUEUES_NUM		= 2,
-
-	ENA_ADMIN_HW_HINTS			= 3,
-
-	ENA_ADMIN_RSS_HASH_FUNCTION		= 10,
-
-	ENA_ADMIN_STATELESS_OFFLOAD_CONFIG	= 11,
-
-	ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG	= 12,
-
-	ENA_ADMIN_MTU				= 14,
-
-	ENA_ADMIN_RSS_HASH_INPUT		= 18,
-
-	ENA_ADMIN_INTERRUPT_MODERATION		= 20,
-
-	ENA_ADMIN_AENQ_CONFIG			= 26,
-
-	ENA_ADMIN_LINK_CONFIG			= 27,
-
-	ENA_ADMIN_HOST_ATTR_CONFIG		= 28,
-
-	ENA_ADMIN_FEATURES_OPCODE_NUM		= 32,
+	ENA_ADMIN_DEVICE_ATTRIBUTES                 = 1,
+	ENA_ADMIN_MAX_QUEUES_NUM                    = 2,
+	ENA_ADMIN_HW_HINTS                          = 3,
+	ENA_ADMIN_LLQ                               = 4,
+	ENA_ADMIN_RSS_HASH_FUNCTION                 = 10,
+	ENA_ADMIN_STATELESS_OFFLOAD_CONFIG          = 11,
+	ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG      = 12,
+	ENA_ADMIN_MTU                               = 14,
+	ENA_ADMIN_RSS_HASH_INPUT                    = 18,
+	ENA_ADMIN_INTERRUPT_MODERATION              = 20,
+	ENA_ADMIN_AENQ_CONFIG                       = 26,
+	ENA_ADMIN_LINK_CONFIG                       = 27,
+	ENA_ADMIN_HOST_ATTR_CONFIG                  = 28,
+	ENA_ADMIN_FEATURES_OPCODE_NUM               = 32,
 };
 
 enum ena_admin_placement_policy_type {
 	/* descriptors and headers are in host memory */
-	ENA_ADMIN_PLACEMENT_POLICY_HOST	= 1,
-
+	ENA_ADMIN_PLACEMENT_POLICY_HOST             = 1,
 	/* descriptors and headers are in device memory (a.k.a Low Latency
 	 * Queue)
 	 */
-	ENA_ADMIN_PLACEMENT_POLICY_DEV	= 3,
+	ENA_ADMIN_PLACEMENT_POLICY_DEV              = 3,
 };
 
 enum ena_admin_link_types {
-	ENA_ADMIN_LINK_SPEED_1G		= 0x1,
-
-	ENA_ADMIN_LINK_SPEED_2_HALF_G	= 0x2,
-
-	ENA_ADMIN_LINK_SPEED_5G		= 0x4,
-
-	ENA_ADMIN_LINK_SPEED_10G	= 0x8,
-
-	ENA_ADMIN_LINK_SPEED_25G	= 0x10,
-
-	ENA_ADMIN_LINK_SPEED_40G	= 0x20,
-
-	ENA_ADMIN_LINK_SPEED_50G	= 0x40,
-
-	ENA_ADMIN_LINK_SPEED_100G	= 0x80,
-
-	ENA_ADMIN_LINK_SPEED_200G	= 0x100,
-
-	ENA_ADMIN_LINK_SPEED_400G	= 0x200,
+	ENA_ADMIN_LINK_SPEED_1G                     = 0x1,
+	ENA_ADMIN_LINK_SPEED_2_HALF_G               = 0x2,
+	ENA_ADMIN_LINK_SPEED_5G                     = 0x4,
+	ENA_ADMIN_LINK_SPEED_10G                    = 0x8,
+	ENA_ADMIN_LINK_SPEED_25G                    = 0x10,
+	ENA_ADMIN_LINK_SPEED_40G                    = 0x20,
+	ENA_ADMIN_LINK_SPEED_50G                    = 0x40,
+	ENA_ADMIN_LINK_SPEED_100G                   = 0x80,
+	ENA_ADMIN_LINK_SPEED_200G                   = 0x100,
+	ENA_ADMIN_LINK_SPEED_400G                   = 0x200,
 };
 
 enum ena_admin_completion_policy_type {
 	/* completion queue entry for each sq descriptor */
-	ENA_ADMIN_COMPLETION_POLICY_DESC		= 0,
-
+	ENA_ADMIN_COMPLETION_POLICY_DESC            = 0,
 	/* completion queue entry upon request in sq descriptor */
-	ENA_ADMIN_COMPLETION_POLICY_DESC_ON_DEMAND	= 1,
-
+	ENA_ADMIN_COMPLETION_POLICY_DESC_ON_DEMAND  = 1,
 	/* current queue head pointer is updated in OS memory upon sq
 	 * descriptor request
 	 */
-	ENA_ADMIN_COMPLETION_POLICY_HEAD_ON_DEMAND	= 2,
-
+	ENA_ADMIN_COMPLETION_POLICY_HEAD_ON_DEMAND  = 2,
 	/* current queue head pointer is updated in OS memory for each sq
 	 * descriptor
 	 */
-	ENA_ADMIN_COMPLETION_POLICY_HEAD		= 3,
+	ENA_ADMIN_COMPLETION_POLICY_HEAD            = 3,
 };
 
 /* basic stats return ena_admin_basic_stats while extanded stats return a
@@ -148,15 +114,13 @@ enum ena_admin_completion_policy_type {
  * device id
  */
 enum ena_admin_get_stats_type {
-	ENA_ADMIN_GET_STATS_TYPE_BASIC		= 0,
-
-	ENA_ADMIN_GET_STATS_TYPE_EXTENDED	= 1,
+	ENA_ADMIN_GET_STATS_TYPE_BASIC              = 0,
+	ENA_ADMIN_GET_STATS_TYPE_EXTENDED           = 1,
 };
 
 enum ena_admin_get_stats_scope {
-	ENA_ADMIN_SPECIFIC_QUEUE	= 0,
-
-	ENA_ADMIN_ETH_TRAFFIC		= 1,
+	ENA_ADMIN_SPECIFIC_QUEUE                    = 0,
+	ENA_ADMIN_ETH_TRAFFIC                       = 1,
 };
 
 struct ena_admin_aq_common_desc {
@@ -227,7 +191,9 @@ struct ena_admin_acq_common_desc {
 
 	u16 extended_status;
 
-	/* serves as a hint what AQ entries can be revoked */
+	/* indicates to the driver which AQ entry has been consumed by the
+	 *    device and could be reused
+	 */
 	u16 sq_head_indx;
 };
 
@@ -296,9 +262,8 @@ struct ena_admin_aq_create_sq_cmd {
 };
 
 enum ena_admin_sq_direction {
-	ENA_ADMIN_SQ_DIRECTION_TX	= 1,
-
-	ENA_ADMIN_SQ_DIRECTION_RX	= 2,
+	ENA_ADMIN_SQ_DIRECTION_TX                   = 1,
+	ENA_ADMIN_SQ_DIRECTION_RX                   = 2,
 };
 
 struct ena_admin_acq_create_sq_resp_desc {
@@ -483,8 +448,85 @@ struct ena_admin_device_attr_feature_desc {
 	u32 max_mtu;
 };
 
+enum ena_admin_llq_header_location {
+	/* header is in descriptor list */
+	ENA_ADMIN_INLINE_HEADER                     = 1,
+	/* header in a separate ring, implies 16B descriptor list entry */
+	ENA_ADMIN_HEADER_RING                       = 2,
+};
+
+enum ena_admin_llq_ring_entry_size {
+	ENA_ADMIN_LIST_ENTRY_SIZE_128B              = 1,
+	ENA_ADMIN_LIST_ENTRY_SIZE_192B              = 2,
+	ENA_ADMIN_LIST_ENTRY_SIZE_256B              = 4,
+};
+
+enum ena_admin_llq_num_descs_before_header {
+	ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_0     = 0,
+	ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_1     = 1,
+	ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_2     = 2,
+	ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_4     = 4,
+	ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_8     = 8,
+};
+
+/* packet descriptor list entry always starts with one or more descriptors,
+ * followed by a header. The rest of the descriptors are located in the
+ * beginning of the subsequent entry. Stride refers to how the rest of the
+ * descriptors are placed. This field is relevant only for inline header
+ * mode
+ */
+enum ena_admin_llq_stride_ctrl {
+	ENA_ADMIN_SINGLE_DESC_PER_ENTRY             = 1,
+	ENA_ADMIN_MULTIPLE_DESCS_PER_ENTRY          = 2,
+};
+
+struct ena_admin_feature_llq_desc {
+	u32 max_llq_num;
+
+	u32 max_llq_depth;
+
+	/*  specify the header locations the device supports. bitfield of
+	 *    enum ena_admin_llq_header_location.
+	 */
+	u16 header_location_ctrl_supported;
+
+	/* the header location the driver selected to use. */
+	u16 header_location_ctrl_enabled;
+
+	/* if inline header is specified - this is the size of descriptor
+	 *    list entry. If header in a separate ring is specified - this is
+	 *    the size of header ring entry. bitfield of enum
+	 *    ena_admin_llq_ring_entry_size. specify the entry sizes the device
+	 *    supports
+	 */
+	u16 entry_size_ctrl_supported;
+
+	/* the entry size the driver selected to use. */
+	u16 entry_size_ctrl_enabled;
+
+	/* valid only if inline header is specified. First entry associated
+	 *    with the packet includes descriptors and header. Rest of the
+	 *    entries occupied by descriptors. This parameter defines the max
+	 *    number of descriptors precedding the header in the first entry.
+	 *    The field is bitfield of enum
+	 *    ena_admin_llq_num_descs_before_header and specify the values the
+	 *    device supports
+	 */
+	u16 desc_num_before_header_supported;
+
+	/* the desire field the driver selected to use */
+	u16 desc_num_before_header_enabled;
+
+	/* valid only if inline was chosen. bitfield of enum
+	 *    ena_admin_llq_stride_ctrl
+	 */
+	u16 descriptors_stride_ctrl_supported;
+
+	/* the stride control the driver selected to use */
+	u16 descriptors_stride_ctrl_enabled;
+};
+
 struct ena_admin_queue_feature_desc {
-	/* including LLQs */
 	u32 max_sq_num;
 
 	u32 max_sq_depth;
@@ -493,9 +535,9 @@ struct ena_admin_queue_feature_desc {
 
 	u32 max_cq_depth;
 
-	u32 max_llq_num;
+	u32 max_legacy_llq_num;
 
-	u32 max_llq_depth;
+	u32 max_legacy_llq_depth;
 
 	u32 max_header_size;
 
@@ -583,9 +625,8 @@ struct ena_admin_feature_offload_desc {
 };
 
 enum ena_admin_hash_functions {
-	ENA_ADMIN_TOEPLITZ	= 1,
-
-	ENA_ADMIN_CRC32		= 2,
+	ENA_ADMIN_TOEPLITZ                          = 1,
+	ENA_ADMIN_CRC32                             = 2,
 };
 
 struct ena_admin_feature_rss_flow_hash_control {
@@ -611,50 +652,35 @@ struct ena_admin_feature_rss_flow_hash_function {
 
 /* RSS flow hash protocols */
 enum ena_admin_flow_hash_proto {
-	ENA_ADMIN_RSS_TCP4	= 0,
-
-	ENA_ADMIN_RSS_UDP4	= 1,
-
-	ENA_ADMIN_RSS_TCP6	= 2,
-
-	ENA_ADMIN_RSS_UDP6	= 3,
-
-	ENA_ADMIN_RSS_IP4	= 4,
-
-	ENA_ADMIN_RSS_IP6	= 5,
-
-	ENA_ADMIN_RSS_IP4_FRAG	= 6,
-
-	ENA_ADMIN_RSS_NOT_IP	= 7,
-
+	ENA_ADMIN_RSS_TCP4                          = 0,
+	ENA_ADMIN_RSS_UDP4                          = 1,
+	ENA_ADMIN_RSS_TCP6                          = 2,
+	ENA_ADMIN_RSS_UDP6                          = 3,
+	ENA_ADMIN_RSS_IP4                           = 4,
+	ENA_ADMIN_RSS_IP6                           = 5,
+	ENA_ADMIN_RSS_IP4_FRAG                      = 6,
+	ENA_ADMIN_RSS_NOT_IP                        = 7,
 	/* TCPv6 with extension header */
-	ENA_ADMIN_RSS_TCP6_EX	= 8,
-
+	ENA_ADMIN_RSS_TCP6_EX                       = 8,
 	/* IPv6 with extension header */
-	ENA_ADMIN_RSS_IP6_EX	= 9,
-
-	ENA_ADMIN_RSS_PROTO_NUM	= 16,
+	ENA_ADMIN_RSS_IP6_EX                        = 9,
+	ENA_ADMIN_RSS_PROTO_NUM                     = 16,
 };
 
 /* RSS flow hash fields */
 enum ena_admin_flow_hash_fields {
 	/* Ethernet Dest Addr */
-	ENA_ADMIN_RSS_L2_DA	= BIT(0),
-
+	ENA_ADMIN_RSS_L2_DA                         = BIT(0),
 	/* Ethernet Src Addr */
-	ENA_ADMIN_RSS_L2_SA	= BIT(1),
-
+	ENA_ADMIN_RSS_L2_SA                         = BIT(1),
 	/* ipv4/6 Dest Addr */
-	ENA_ADMIN_RSS_L3_DA	= BIT(2),
-
+	ENA_ADMIN_RSS_L3_DA                         = BIT(2),
 	/* ipv4/6 Src Addr */
-	ENA_ADMIN_RSS_L3_SA	= BIT(3),
-
+	ENA_ADMIN_RSS_L3_SA                         = BIT(3),
 	/* tcp/udp Dest Port */
-	ENA_ADMIN_RSS_L4_DP	= BIT(4),
-
+	ENA_ADMIN_RSS_L4_DP                         = BIT(4),
 	/* tcp/udp Src Port */
-	ENA_ADMIN_RSS_L4_SP	= BIT(5),
+	ENA_ADMIN_RSS_L4_SP                         = BIT(5),
 };
 
 struct ena_admin_proto_input {
@@ -693,15 +719,13 @@ struct ena_admin_feature_rss_flow_hash_input {
 };
 
 enum ena_admin_os_type {
-	ENA_ADMIN_OS_LINUX	= 1,
-
-	ENA_ADMIN_OS_WIN	= 2,
-
-	ENA_ADMIN_OS_DPDK	= 3,
-
-	ENA_ADMIN_OS_FREEBSD	= 4,
-
-	ENA_ADMIN_OS_IPXE	= 5,
+	ENA_ADMIN_OS_LINUX                          = 1,
+	ENA_ADMIN_OS_WIN                            = 2,
+	ENA_ADMIN_OS_DPDK                           = 3,
+	ENA_ADMIN_OS_FREEBSD                        = 4,
+	ENA_ADMIN_OS_IPXE                           = 5,
+	ENA_ADMIN_OS_ESXI			    = 6,
+	ENA_ADMIN_OS_GROUPS_NUM			    = 6,
 };
 
 struct ena_admin_host_info {
@@ -723,11 +747,27 @@ struct ena_admin_host_info {
 	/* 7:0 : major
 	 * 15:8 : minor
 	 * 23:16 : sub_minor
+	 * 31:24 : module_type
 	 */
 	u32 driver_version;
 
 	/* features bitmap */
-	u32 supported_network_features[4];
+	u32 supported_network_features[2];
+
+	/* ENA spec version of driver */
+	u16 ena_spec_version;
+
+	/* ENA device's Bus, Device and Function
+	 * 2:0 : function
+	 * 7:3 : device
+	 * 15:8 : bus
+	 */
+	u16 bdf;
+
+	/* Number of CPUs */
+	u16 num_cpus;
+
+	u16 reserved;
 };
 
 struct ena_admin_rss_ind_table_entry {
@@ -800,6 +840,8 @@ struct ena_admin_get_feat_resp {
 
 		struct ena_admin_device_attr_feature_desc dev_attr;
 
+		struct ena_admin_feature_llq_desc llq;
+
 		struct ena_admin_queue_feature_desc max_queue;
 
 		struct ena_admin_feature_aenq_desc aenq;
@@ -847,6 +889,9 @@ struct ena_admin_set_feat_cmd {
 
 		/* rss indirection table */
 		struct ena_admin_feature_rss_ind_table ind_table;
+
+		/* LLQ configuration */
+		struct ena_admin_feature_llq_desc llq;
 	} u;
 };
 
@@ -875,25 +920,18 @@ struct ena_admin_aenq_common_desc {
 
 /* asynchronous event notification groups */
 enum ena_admin_aenq_group {
-	ENA_ADMIN_LINK_CHANGE		= 0,
-
-	ENA_ADMIN_FATAL_ERROR		= 1,
-
-	ENA_ADMIN_WARNING		= 2,
-
-	ENA_ADMIN_NOTIFICATION		= 3,
-
-	ENA_ADMIN_KEEP_ALIVE		= 4,
-
-	ENA_ADMIN_AENQ_GROUPS_NUM	= 5,
+	ENA_ADMIN_LINK_CHANGE                       = 0,
+	ENA_ADMIN_FATAL_ERROR                       = 1,
+	ENA_ADMIN_WARNING                           = 2,
+	ENA_ADMIN_NOTIFICATION                      = 3,
+	ENA_ADMIN_KEEP_ALIVE                        = 4,
+	ENA_ADMIN_AENQ_GROUPS_NUM                   = 5,
 };
 
 enum ena_admin_aenq_notification_syndrom {
-	ENA_ADMIN_SUSPEND	= 0,
-
-	ENA_ADMIN_RESUME	= 1,
-
-	ENA_ADMIN_UPDATE_HINTS	= 2,
+	ENA_ADMIN_SUSPEND                           = 0,
+	ENA_ADMIN_RESUME                            = 1,
+	ENA_ADMIN_UPDATE_HINTS                      = 2,
 };
 
 struct ena_admin_aenq_entry {
@@ -928,27 +966,27 @@ struct ena_admin_ena_mmio_req_read_less_resp {
 };
 
 /* aq_common_desc */
-#define ENA_ADMIN_AQ_COMMON_DESC_COMMAND_ID_MASK GENMASK(11, 0)
-#define ENA_ADMIN_AQ_COMMON_DESC_PHASE_MASK BIT(0)
-#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_SHIFT 1
-#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_MASK BIT(1)
-#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_SHIFT 2
-#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_MASK BIT(2)
+#define ENA_ADMIN_AQ_COMMON_DESC_COMMAND_ID_MASK            GENMASK(11, 0)
+#define ENA_ADMIN_AQ_COMMON_DESC_PHASE_MASK                 BIT(0)
+#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_SHIFT            1
+#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_MASK             BIT(1)
+#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_SHIFT   2
+#define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_MASK    BIT(2)
 
 /* sq */
-#define ENA_ADMIN_SQ_SQ_DIRECTION_SHIFT 5
-#define ENA_ADMIN_SQ_SQ_DIRECTION_MASK GENMASK(7, 5)
+#define ENA_ADMIN_SQ_SQ_DIRECTION_SHIFT                     5
+#define ENA_ADMIN_SQ_SQ_DIRECTION_MASK                      GENMASK(7, 5)
 
 /* acq_common_desc */
-#define ENA_ADMIN_ACQ_COMMON_DESC_COMMAND_ID_MASK GENMASK(11, 0)
-#define ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK BIT(0)
+#define ENA_ADMIN_ACQ_COMMON_DESC_COMMAND_ID_MASK           GENMASK(11, 0)
+#define ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK                BIT(0)
 
 /* aq_create_sq_cmd */
-#define ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_SHIFT 5
-#define ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_MASK GENMASK(7, 5)
-#define ENA_ADMIN_AQ_CREATE_SQ_CMD_PLACEMENT_POLICY_MASK GENMASK(3, 0)
-#define ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_SHIFT 4
-#define ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_MASK GENMASK(6, 4)
+#define ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_SHIFT       5
+#define ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_MASK        GENMASK(7, 5)
+#define ENA_ADMIN_AQ_CREATE_SQ_CMD_PLACEMENT_POLICY_MASK    GENMASK(3, 0)
+#define ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_SHIFT  4
+#define ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_MASK   GENMASK(6, 4)
 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_IS_PHYSICALLY_CONTIGUOUS_MASK BIT(0)
 
 /* aq_create_cq_cmd */
@@ -957,12 +995,12 @@ struct ena_admin_ena_mmio_req_read_less_resp {
 #define ENA_ADMIN_AQ_CREATE_CQ_CMD_CQ_ENTRY_SIZE_WORDS_MASK GENMASK(4, 0)
 
 /* get_set_feature_common_desc */
-#define ENA_ADMIN_GET_SET_FEATURE_COMMON_DESC_SELECT_MASK GENMASK(1, 0)
+#define ENA_ADMIN_GET_SET_FEATURE_COMMON_DESC_SELECT_MASK   GENMASK(1, 0)
 
 /* get_feature_link_desc */
-#define ENA_ADMIN_GET_FEATURE_LINK_DESC_AUTONEG_MASK BIT(0)
-#define ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_SHIFT 1
-#define ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_MASK BIT(1)
+#define ENA_ADMIN_GET_FEATURE_LINK_DESC_AUTONEG_MASK        BIT(0)
+#define ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_SHIFT        1
+#define ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_MASK         BIT(1)
 
 /* feature_offload_desc */
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L3_CSUM_IPV4_MASK BIT(0)
@@ -974,19 +1012,19 @@ struct ena_admin_ena_mmio_req_read_less_resp {
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_MASK BIT(3)
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_SHIFT 4
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_MASK BIT(4)
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_SHIFT 5
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_MASK BIT(5)
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_SHIFT 6
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_MASK BIT(6)
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_SHIFT 7
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_MASK BIT(7)
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_SHIFT       5
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_MASK        BIT(5)
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_SHIFT       6
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_MASK        BIT(6)
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_SHIFT        7
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_MASK         BIT(7)
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L3_CSUM_IPV4_MASK BIT(0)
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_SHIFT 1
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_MASK BIT(1)
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_SHIFT 2
 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_MASK BIT(2)
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_SHIFT 3
-#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_MASK BIT(3)
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_SHIFT        3
+#define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_MASK         BIT(3)
 
 /* feature_rss_flow_hash_function */
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_FUNCS_MASK GENMASK(7, 0)
@@ -994,25 +1032,32 @@ struct ena_admin_ena_mmio_req_read_less_resp {
 
 /* feature_rss_flow_hash_input */
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_SHIFT 1
-#define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_MASK BIT(1)
+#define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_MASK  BIT(1)
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_SHIFT 2
-#define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_MASK BIT(2)
+#define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_MASK  BIT(2)
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_SHIFT 1
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_MASK BIT(1)
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_SHIFT 2
 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_MASK BIT(2)
 
 /* host_info */
-#define ENA_ADMIN_HOST_INFO_MAJOR_MASK GENMASK(7, 0)
-#define ENA_ADMIN_HOST_INFO_MINOR_SHIFT 8
-#define ENA_ADMIN_HOST_INFO_MINOR_MASK GENMASK(15, 8)
-#define ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT 16
-#define ENA_ADMIN_HOST_INFO_SUB_MINOR_MASK GENMASK(23, 16)
+#define ENA_ADMIN_HOST_INFO_MAJOR_MASK                      GENMASK(7, 0)
+#define ENA_ADMIN_HOST_INFO_MINOR_SHIFT                     8
+#define ENA_ADMIN_HOST_INFO_MINOR_MASK                      GENMASK(15, 8)
+#define ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT                 16
+#define ENA_ADMIN_HOST_INFO_SUB_MINOR_MASK                  GENMASK(23, 16)
+#define ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT               24
+#define ENA_ADMIN_HOST_INFO_MODULE_TYPE_MASK                GENMASK(31, 24)
+#define ENA_ADMIN_HOST_INFO_FUNCTION_MASK                   GENMASK(2, 0)
+#define ENA_ADMIN_HOST_INFO_DEVICE_SHIFT                    3
+#define ENA_ADMIN_HOST_INFO_DEVICE_MASK                     GENMASK(7, 3)
+#define ENA_ADMIN_HOST_INFO_BUS_SHIFT                       8
+#define ENA_ADMIN_HOST_INFO_BUS_MASK                        GENMASK(15, 8)
 
 /* aenq_common_desc */
-#define ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK BIT(0)
+#define ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK               BIT(0)
 
 /* aenq_link_change_desc */
-#define ENA_ADMIN_AENQ_LINK_CHANGE_DESC_LINK_STATUS_MASK BIT(0)
+#define ENA_ADMIN_AENQ_LINK_CHANGE_DESC_LINK_STATUS_MASK    BIT(0)
 
 #endif /*_ENA_ADMIN_H_ */
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 7635c38e77dd..420cede41ca4 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -41,9 +41,6 @@
 #define ENA_ASYNC_QUEUE_DEPTH 16
 #define ENA_ADMIN_QUEUE_DEPTH 32
 
-#define MIN_ENA_VER (((ENA_COMMON_SPEC_VERSION_MAJOR) << \
-		ENA_REGS_VERSION_MAJOR_VERSION_SHIFT) \
-		| (ENA_COMMON_SPEC_VERSION_MINOR))
 
 #define ENA_CTRL_MAJOR		0
 #define ENA_CTRL_MINOR		0
@@ -61,6 +58,8 @@
 
 #define ENA_MMIO_READ_TIMEOUT 0xFFFFFFFF
 
+#define ENA_COM_BOUNCE_BUFFER_CNTRL_CNT	4
+
 #define ENA_REGS_ADMIN_INTR_MASK 1
 
 #define ENA_POLL_MS	5
@@ -236,7 +235,7 @@ static struct ena_comp_ctx *__ena_com_submit_admin_cmd(struct ena_com_admin_queu
 	tail_masked = admin_queue->sq.tail & queue_size_mask;
 
 	/* In case of queue FULL */
-	cnt = atomic_read(&admin_queue->outstanding_cmds);
+	cnt = (u16)atomic_read(&admin_queue->outstanding_cmds);
 	if (cnt >= admin_queue->q_depth) {
 		pr_debug("admin queue is full.\n");
 		admin_queue->stats.out_of_space++;
@@ -305,7 +304,7 @@ static struct ena_comp_ctx *ena_com_submit_admin_cmd(struct ena_com_admin_queue
 						     struct ena_admin_acq_entry *comp,
 						     size_t comp_size_in_bytes)
 {
-	unsigned long flags;
+	unsigned long flags = 0;
 	struct ena_comp_ctx *comp_ctx;
 
 	spin_lock_irqsave(&admin_queue->q_lock, flags);
@@ -333,7 +332,7 @@ static int ena_com_init_io_sq(struct ena_com_dev *ena_dev,
 
 	memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr));
 
-	io_sq->dma_addr_bits = ena_dev->dma_addr_bits;
+	io_sq->dma_addr_bits = (u8)ena_dev->dma_addr_bits;
 	io_sq->desc_entry_size =
 		(io_sq->direction == ENA_COM_IO_QUEUE_DIRECTION_TX) ?
 		sizeof(struct ena_eth_io_tx_desc) :
@@ -355,21 +354,48 @@ static int ena_com_init_io_sq(struct ena_com_dev *ena_dev,
 						    &io_sq->desc_addr.phys_addr,
 						    GFP_KERNEL);
 		}
-	} else {
+
+		if (!io_sq->desc_addr.virt_addr) {
+			pr_err("memory allocation failed");
+			return -ENOMEM;
+		}
+	}
+
+	if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {
+		/* Allocate bounce buffers */
+		io_sq->bounce_buf_ctrl.buffer_size =
+			ena_dev->llq_info.desc_list_entry_size;
+		io_sq->bounce_buf_ctrl.buffers_num =
+			ENA_COM_BOUNCE_BUFFER_CNTRL_CNT;
+		io_sq->bounce_buf_ctrl.next_to_use = 0;
+
+		size = io_sq->bounce_buf_ctrl.buffer_size *
+			 io_sq->bounce_buf_ctrl.buffers_num;
+
 		dev_node = dev_to_node(ena_dev->dmadev);
 		set_dev_node(ena_dev->dmadev, ctx->numa_node);
-		io_sq->desc_addr.virt_addr =
+		io_sq->bounce_buf_ctrl.base_buffer =
 			devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
 		set_dev_node(ena_dev->dmadev, dev_node);
-		if (!io_sq->desc_addr.virt_addr) {
-			io_sq->desc_addr.virt_addr =
+		if (!io_sq->bounce_buf_ctrl.base_buffer)
+			io_sq->bounce_buf_ctrl.base_buffer =
 				devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
+
+		if (!io_sq->bounce_buf_ctrl.base_buffer) {
+			pr_err("bounce buffer memory allocation failed");
+			return -ENOMEM;
 		}
-	}
 
-	if (!io_sq->desc_addr.virt_addr) {
-		pr_err("memory allocation failed");
-		return -ENOMEM;
+		memcpy(&io_sq->llq_info, &ena_dev->llq_info,
+		       sizeof(io_sq->llq_info));
+
+		/* Initiate the first bounce buffer */
+		io_sq->llq_buf_ctrl.curr_bounce_buf =
+			ena_com_get_next_bounce_buffer(&io_sq->bounce_buf_ctrl);
+		memset(io_sq->llq_buf_ctrl.curr_bounce_buf,
+		       0x0, io_sq->llq_info.desc_list_entry_size);
+		io_sq->llq_buf_ctrl.descs_left_in_line =
+			io_sq->llq_info.descs_num_before_header;
 	}
 
 	io_sq->tail = 0;
@@ -460,7 +486,7 @@ static void ena_com_handle_admin_completion(struct ena_com_admin_queue *admin_qu
 
 	/* Go over all the completions */
 	while ((READ_ONCE(cqe->acq_common_descriptor.flags) &
-			ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK) == phase) {
+		ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK) == phase) {
 		/* Do not read the rest of the completion entry before the
 		 * phase bit was validated
 		 */
@@ -511,7 +537,8 @@ static int ena_com_comp_status_to_errno(u8 comp_status)
 static int ena_com_wait_and_process_admin_cq_polling(struct ena_comp_ctx *comp_ctx,
 						     struct ena_com_admin_queue *admin_queue)
 {
-	unsigned long flags, timeout;
+	unsigned long flags = 0;
+	unsigned long timeout;
 	int ret;
 
 	timeout = jiffies + usecs_to_jiffies(admin_queue->completion_timeout);
@@ -557,10 +584,160 @@ err:
 	return ret;
 }
 
+/**
+ * Set the LLQ configurations of the firmware
+ *
+ * The driver provides only the enabled feature values to the device,
+ * which in turn, checks if they are supported.
+ */
+static int ena_com_set_llq(struct ena_com_dev *ena_dev)
+{
+	struct ena_com_admin_queue *admin_queue;
+	struct ena_admin_set_feat_cmd cmd;
+	struct ena_admin_set_feat_resp resp;
+	struct ena_com_llq_info *llq_info = &ena_dev->llq_info;
+	int ret;
+
+	memset(&cmd, 0x0, sizeof(cmd));
+	admin_queue = &ena_dev->admin_queue;
+
+	cmd.aq_common_descriptor.opcode = ENA_ADMIN_SET_FEATURE;
+	cmd.feat_common.feature_id = ENA_ADMIN_LLQ;
+
+	cmd.u.llq.header_location_ctrl_enabled = llq_info->header_location_ctrl;
+	cmd.u.llq.entry_size_ctrl_enabled = llq_info->desc_list_entry_size_ctrl;
+	cmd.u.llq.desc_num_before_header_enabled = llq_info->descs_num_before_header;
+	cmd.u.llq.descriptors_stride_ctrl_enabled = llq_info->desc_stride_ctrl;
+
+	ret = ena_com_execute_admin_command(admin_queue,
+					    (struct ena_admin_aq_entry *)&cmd,
+					    sizeof(cmd),
+					    (struct ena_admin_acq_entry *)&resp,
+					    sizeof(resp));
+
+	if (unlikely(ret))
+		pr_err("Failed to set LLQ configurations: %d\n", ret);
+
+	return ret;
+}
+
+static int ena_com_config_llq_info(struct ena_com_dev *ena_dev,
+				   struct ena_admin_feature_llq_desc *llq_features,
+				   struct ena_llq_configurations *llq_default_cfg)
+{
+	struct ena_com_llq_info *llq_info = &ena_dev->llq_info;
+	u16 supported_feat;
+	int rc;
+
+	memset(llq_info, 0, sizeof(*llq_info));
+
+	supported_feat = llq_features->header_location_ctrl_supported;
+
+	if (likely(supported_feat & llq_default_cfg->llq_header_location)) {
+		llq_info->header_location_ctrl =
+			llq_default_cfg->llq_header_location;
+	} else {
+		pr_err("Invalid header location control, supported: 0x%x\n",
+		       supported_feat);
+		return -EINVAL;
+	}
+
+	if (likely(llq_info->header_location_ctrl == ENA_ADMIN_INLINE_HEADER)) {
+		supported_feat = llq_features->descriptors_stride_ctrl_supported;
+		if (likely(supported_feat & llq_default_cfg->llq_stride_ctrl)) {
+			llq_info->desc_stride_ctrl = llq_default_cfg->llq_stride_ctrl;
+		} else	{
+			if (supported_feat & ENA_ADMIN_MULTIPLE_DESCS_PER_ENTRY) {
+				llq_info->desc_stride_ctrl = ENA_ADMIN_MULTIPLE_DESCS_PER_ENTRY;
+			} else if (supported_feat & ENA_ADMIN_SINGLE_DESC_PER_ENTRY) {
+				llq_info->desc_stride_ctrl = ENA_ADMIN_SINGLE_DESC_PER_ENTRY;
+			} else {
+				pr_err("Invalid desc_stride_ctrl, supported: 0x%x\n",
+				       supported_feat);
+				return -EINVAL;
+			}
+
+			pr_err("Default llq stride ctrl is not supported, performing fallback, default: 0x%x, supported: 0x%x, used: 0x%x\n",
+			       llq_default_cfg->llq_stride_ctrl, supported_feat,
+			       llq_info->desc_stride_ctrl);
+		}
+	} else {
+		llq_info->desc_stride_ctrl = 0;
+	}
+
+	supported_feat = llq_features->entry_size_ctrl_supported;
+	if (likely(supported_feat & llq_default_cfg->llq_ring_entry_size)) {
+		llq_info->desc_list_entry_size_ctrl = llq_default_cfg->llq_ring_entry_size;
+		llq_info->desc_list_entry_size = llq_default_cfg->llq_ring_entry_size_value;
+	} else {
+		if (supported_feat & ENA_ADMIN_LIST_ENTRY_SIZE_128B) {
+			llq_info->desc_list_entry_size_ctrl = ENA_ADMIN_LIST_ENTRY_SIZE_128B;
+			llq_info->desc_list_entry_size = 128;
+		} else if (supported_feat & ENA_ADMIN_LIST_ENTRY_SIZE_192B) {
+			llq_info->desc_list_entry_size_ctrl = ENA_ADMIN_LIST_ENTRY_SIZE_192B;
+			llq_info->desc_list_entry_size = 192;
+		} else if (supported_feat & ENA_ADMIN_LIST_ENTRY_SIZE_256B) {
+			llq_info->desc_list_entry_size_ctrl = ENA_ADMIN_LIST_ENTRY_SIZE_256B;
+			llq_info->desc_list_entry_size = 256;
+		} else {
+			pr_err("Invalid entry_size_ctrl, supported: 0x%x\n",
+			       supported_feat);
+			return -EINVAL;
+		}
+
+		pr_err("Default llq ring entry size is not supported, performing fallback, default: 0x%x, supported: 0x%x, used: 0x%x\n",
+		       llq_default_cfg->llq_ring_entry_size, supported_feat,
+		       llq_info->desc_list_entry_size);
+	}
+	if (unlikely(llq_info->desc_list_entry_size & 0x7)) {
+		/* The desc list entry size should be whole multiply of 8
+		 * This requirement comes from __iowrite64_copy()
+		 */
+		pr_err("illegal entry size %d\n",
+		       llq_info->desc_list_entry_size);
+		return -EINVAL;
+	}
+
+	if (llq_info->desc_stride_ctrl == ENA_ADMIN_MULTIPLE_DESCS_PER_ENTRY)
+		llq_info->descs_per_entry = llq_info->desc_list_entry_size /
+			sizeof(struct ena_eth_io_tx_desc);
+	else
+		llq_info->descs_per_entry = 1;
+
+	supported_feat = llq_features->desc_num_before_header_supported;
+	if (likely(supported_feat & llq_default_cfg->llq_num_decs_before_header)) {
+		llq_info->descs_num_before_header = llq_default_cfg->llq_num_decs_before_header;
+	} else {
+		if (supported_feat & ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_2) {
+			llq_info->descs_num_before_header = ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_2;
+		} else if (supported_feat & ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_1) {
+			llq_info->descs_num_before_header = ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_1;
+		} else if (supported_feat & ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_4) {
+			llq_info->descs_num_before_header = ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_4;
+		} else if (supported_feat & ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_8) {
+			llq_info->descs_num_before_header = ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_8;
+		} else {
+			pr_err("Invalid descs_num_before_header, supported: 0x%x\n",
+			       supported_feat);
+			return -EINVAL;
+		}
+
+		pr_err("Default llq num descs before header is not supported, performing fallback, default: 0x%x, supported: 0x%x, used: 0x%x\n",
+		       llq_default_cfg->llq_num_decs_before_header,
+		       supported_feat, llq_info->descs_num_before_header);
+	}
+
+	rc = ena_com_set_llq(ena_dev);
+	if (rc)
+		pr_err("Cannot set LLQ configuration: %d\n", rc);
+
+	return 0;
+}
+
 static int ena_com_wait_and_process_admin_cq_interrupts(struct ena_comp_ctx *comp_ctx,
 							struct ena_com_admin_queue *admin_queue)
 {
-	unsigned long flags;
+	unsigned long flags = 0;
 	int ret;
 
 	wait_for_completion_timeout(&comp_ctx->wait_event,
@@ -606,7 +783,7 @@ static u32 ena_com_reg_bar_read32(struct ena_com_dev *ena_dev, u16 offset)
 	volatile struct ena_admin_ena_mmio_req_read_less_resp *read_resp =
 		mmio_read->read_resp;
 	u32 mmio_read_reg, ret, i;
-	unsigned long flags;
+	unsigned long flags = 0;
 	u32 timeout = mmio_read->reg_read_to;
 
 	might_sleep();
@@ -728,15 +905,17 @@ static void ena_com_io_queue_free(struct ena_com_dev *ena_dev,
 	if (io_sq->desc_addr.virt_addr) {
 		size = io_sq->desc_entry_size * io_sq->q_depth;
 
-		if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
-			dma_free_coherent(ena_dev->dmadev, size,
-					  io_sq->desc_addr.virt_addr,
-					  io_sq->desc_addr.phys_addr);
-		else
-			devm_kfree(ena_dev->dmadev, io_sq->desc_addr.virt_addr);
+		dma_free_coherent(ena_dev->dmadev, size,
+				  io_sq->desc_addr.virt_addr,
+				  io_sq->desc_addr.phys_addr);
 
 		io_sq->desc_addr.virt_addr = NULL;
 	}
+
+	if (io_sq->bounce_buf_ctrl.base_buffer) {
+		devm_kfree(ena_dev->dmadev, io_sq->bounce_buf_ctrl.base_buffer);
+		io_sq->bounce_buf_ctrl.base_buffer = NULL;
+	}
 }
 
 static int wait_for_reset_state(struct ena_com_dev *ena_dev, u32 timeout,
@@ -1248,7 +1427,7 @@ void ena_com_abort_admin_commands(struct ena_com_dev *ena_dev)
 void ena_com_wait_for_abort_completion(struct ena_com_dev *ena_dev)
 {
 	struct ena_com_admin_queue *admin_queue = &ena_dev->admin_queue;
-	unsigned long flags;
+	unsigned long flags = 0;
 
 	spin_lock_irqsave(&admin_queue->q_lock, flags);
 	while (atomic_read(&admin_queue->outstanding_cmds) != 0) {
@@ -1292,7 +1471,7 @@ bool ena_com_get_admin_running_state(struct ena_com_dev *ena_dev)
 void ena_com_set_admin_running_state(struct ena_com_dev *ena_dev, bool state)
 {
 	struct ena_com_admin_queue *admin_queue = &ena_dev->admin_queue;
-	unsigned long flags;
+	unsigned long flags = 0;
 
 	spin_lock_irqsave(&admin_queue->q_lock, flags);
 	ena_dev->admin_queue.running_state = state;
@@ -1326,7 +1505,7 @@ int ena_com_set_aenq_config(struct ena_com_dev *ena_dev, u32 groups_flag)
 	}
 
 	if ((get_resp.u.aenq.supported_groups & groups_flag) != groups_flag) {
-		pr_warn("Trying to set unsupported aenq events. supported flag: %x asked flag: %x\n",
+		pr_warn("Trying to set unsupported aenq events. supported flag: 0x%x asked flag: 0x%x\n",
 			get_resp.u.aenq.supported_groups, groups_flag);
 		return -EOPNOTSUPP;
 	}
@@ -1400,11 +1579,6 @@ int ena_com_validate_version(struct ena_com_dev *ena_dev)
 			ENA_REGS_VERSION_MAJOR_VERSION_SHIFT,
 		ver & ENA_REGS_VERSION_MINOR_VERSION_MASK);
 
-	if (ver < MIN_ENA_VER) {
-		pr_err("ENA version is lower than the minimal version the driver supports\n");
-		return -1;
-	}
-
 	pr_info("ena controller version: %d.%d.%d implementation version %d\n",
 		(ctrl_ver & ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_MASK) >>
 			ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_SHIFT,
@@ -1479,7 +1653,7 @@ int ena_com_mmio_reg_read_request_init(struct ena_com_dev *ena_dev)
 				    sizeof(*mmio_read->read_resp),
 				    &mmio_read->read_resp_dma_addr, GFP_KERNEL);
 	if (unlikely(!mmio_read->read_resp))
-		return -ENOMEM;
+		goto err;
 
 	ena_com_mmio_reg_read_request_write_dev_addr(ena_dev);
 
@@ -1488,6 +1662,10 @@ int ena_com_mmio_reg_read_request_init(struct ena_com_dev *ena_dev)
 	mmio_read->readless_supported = true;
 
 	return 0;
+
+err:
+
+	return -ENOMEM;
 }
 
 void ena_com_set_mmio_read_mode(struct ena_com_dev *ena_dev, bool readless_supported)
@@ -1523,8 +1701,7 @@ void ena_com_mmio_reg_read_request_write_dev_addr(struct ena_com_dev *ena_dev)
 }
 
 int ena_com_admin_init(struct ena_com_dev *ena_dev,
-		       struct ena_aenq_handlers *aenq_handlers,
-		       bool init_spinlock)
+		       struct ena_aenq_handlers *aenq_handlers)
 {
 	struct ena_com_admin_queue *admin_queue = &ena_dev->admin_queue;
 	u32 aq_caps, acq_caps, dev_sts, addr_low, addr_high;
@@ -1550,8 +1727,7 @@ int ena_com_admin_init(struct ena_com_dev *ena_dev,
 
 	atomic_set(&admin_queue->outstanding_cmds, 0);
 
-	if (init_spinlock)
-		spin_lock_init(&admin_queue->q_lock);
+	spin_lock_init(&admin_queue->q_lock);
 
 	ret = ena_com_init_comp_ctxt(admin_queue);
 	if (ret)
@@ -1748,6 +1924,15 @@ int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev,
 	else
 		return rc;
 
+	rc = ena_com_get_feature(ena_dev, &get_resp, ENA_ADMIN_LLQ);
+	if (!rc)
+		memcpy(&get_feat_ctx->llq, &get_resp.u.llq,
+		       sizeof(get_resp.u.llq));
+	else if (rc == -EOPNOTSUPP)
+		memset(&get_feat_ctx->llq, 0x0, sizeof(get_feat_ctx->llq));
+	else
+		return rc;
+
 	return 0;
 }
 
@@ -1779,6 +1964,7 @@ void ena_com_aenq_intr_handler(struct ena_com_dev *dev, void *data)
 	struct ena_admin_aenq_entry *aenq_e;
 	struct ena_admin_aenq_common_desc *aenq_common;
 	struct ena_com_aenq *aenq  = &dev->aenq;
+	unsigned long long timestamp;
 	ena_aenq_handler handler_cb;
 	u16 masked_head, processed = 0;
 	u8 phase;
@@ -1796,10 +1982,11 @@ void ena_com_aenq_intr_handler(struct ena_com_dev *dev, void *data)
 		 */
 		dma_rmb();
 
+		timestamp =
+			(unsigned long long)aenq_common->timestamp_low |
+			((unsigned long long)aenq_common->timestamp_high << 32);
 		pr_debug("AENQ! Group[%x] Syndrom[%x] timestamp: [%llus]\n",
-			 aenq_common->group, aenq_common->syndrom,
-			 (u64)aenq_common->timestamp_low +
-				 ((u64)aenq_common->timestamp_high << 32));
+			 aenq_common->group, aenq_common->syndrom, timestamp);
 
 		/* Handle specific event*/
 		handler_cb = ena_com_get_specific_aenq_cb(dev,
@@ -2441,6 +2628,10 @@ int ena_com_allocate_host_info(struct ena_com_dev *ena_dev)
 	if (unlikely(!host_attr->host_info))
 		return -ENOMEM;
 
+	host_attr->host_info->ena_spec_version = ((ENA_COMMON_SPEC_VERSION_MAJOR <<
+		ENA_REGS_VERSION_MAJOR_VERSION_SHIFT) |
+		(ENA_COMMON_SPEC_VERSION_MINOR));
+
 	return 0;
 }
 
@@ -2712,3 +2903,34 @@ void ena_com_get_intr_moderation_entry(struct ena_com_dev *ena_dev,
 	intr_moder_tbl[level].pkts_per_interval;
 	entry->bytes_per_interval = intr_moder_tbl[level].bytes_per_interval;
 }
+
+int ena_com_config_dev_mode(struct ena_com_dev *ena_dev,
+			    struct ena_admin_feature_llq_desc *llq_features,
+			    struct ena_llq_configurations *llq_default_cfg)
+{
+	int rc;
+	int size;
+
+	if (!llq_features->max_llq_num) {
+		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
+		return 0;
+	}
+
+	rc = ena_com_config_llq_info(ena_dev, llq_features, llq_default_cfg);
+	if (rc)
+		return rc;
+
+	/* Validate the descriptor is not too big */
+	size = ena_dev->tx_max_header_size;
+	size += ena_dev->llq_info.descs_num_before_header *
+		sizeof(struct ena_eth_io_tx_desc);
+
+	if (unlikely(ena_dev->llq_info.desc_list_entry_size < size)) {
+		pr_err("the size of the LLQ entry is smaller than needed\n");
+		return -EINVAL;
+	}
+
+	ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_DEV;
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
index 7b784f8a06a6..078d6f2b4f39 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
@@ -37,6 +37,8 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/gfp.h>
+#include <linux/io.h>
+#include <linux/prefetch.h>
 #include <linux/sched.h>
 #include <linux/sizes.h>
 #include <linux/spinlock.h>
@@ -108,6 +110,14 @@ enum ena_intr_moder_level {
 	ENA_INTR_MAX_NUM_OF_LEVELS,
 };
 
+struct ena_llq_configurations {
+	enum ena_admin_llq_header_location llq_header_location;
+	enum ena_admin_llq_ring_entry_size llq_ring_entry_size;
+	enum ena_admin_llq_stride_ctrl  llq_stride_ctrl;
+	enum ena_admin_llq_num_descs_before_header llq_num_decs_before_header;
+	u16 llq_ring_entry_size_value;
+};
+
 struct ena_intr_moder_entry {
 	unsigned int intr_moder_interval;
 	unsigned int pkts_per_interval;
@@ -142,6 +152,15 @@ struct ena_com_tx_meta {
 	u16 l4_hdr_len; /* In words */
 };
 
+struct ena_com_llq_info {
+	u16 header_location_ctrl;
+	u16 desc_stride_ctrl;
+	u16 desc_list_entry_size_ctrl;
+	u16 desc_list_entry_size;
+	u16 descs_num_before_header;
+	u16 descs_per_entry;
+};
+
 struct ena_com_io_cq {
 	struct ena_com_io_desc_addr cdesc_addr;
 
@@ -179,6 +198,20 @@ struct ena_com_io_cq {
 
 } ____cacheline_aligned;
 
+struct ena_com_io_bounce_buffer_control {
+	u8 *base_buffer;
+	u16 next_to_use;
+	u16 buffer_size;
+	u16 buffers_num;  /* Must be a power of 2 */
+};
+
+/* This struct is to keep tracking the current location of the next llq entry */
+struct ena_com_llq_pkt_ctrl {
+	u8 *curr_bounce_buf;
+	u16 idx;
+	u16 descs_left_in_line;
+};
+
 struct ena_com_io_sq {
 	struct ena_com_io_desc_addr desc_addr;
 
@@ -190,6 +223,9 @@ struct ena_com_io_sq {
 
 	u32 msix_vector;
 	struct ena_com_tx_meta cached_tx_meta;
+	struct ena_com_llq_info llq_info;
+	struct ena_com_llq_pkt_ctrl llq_buf_ctrl;
+	struct ena_com_io_bounce_buffer_control bounce_buf_ctrl;
 
 	u16 q_depth;
 	u16 qid;
@@ -197,6 +233,7 @@ struct ena_com_io_sq {
 	u16 idx;
 	u16 tail;
 	u16 next_to_comp;
+	u16 llq_last_copy_tail;
 	u32 tx_max_header_size;
 	u8 phase;
 	u8 desc_entry_size;
@@ -334,6 +371,8 @@ struct ena_com_dev {
 	u16 intr_delay_resolution;
 	u32 intr_moder_tx_interval;
 	struct ena_intr_moder_entry *intr_moder_tbl;
+
+	struct ena_com_llq_info llq_info;
 };
 
 struct ena_com_dev_get_features_ctx {
@@ -342,6 +381,7 @@ struct ena_com_dev_get_features_ctx {
 	struct ena_admin_feature_aenq_desc aenq;
 	struct ena_admin_feature_offload_desc offload;
 	struct ena_admin_ena_hw_hints hw_hints;
+	struct ena_admin_feature_llq_desc llq;
 };
 
 struct ena_com_create_io_ctx {
@@ -397,8 +437,6 @@ void ena_com_mmio_reg_read_request_destroy(struct ena_com_dev *ena_dev);
 /* ena_com_admin_init - Init the admin and the async queues
  * @ena_dev: ENA communication layer struct
  * @aenq_handlers: Those handlers to be called upon event.
- * @init_spinlock: Indicate if this method should init the admin spinlock or
- * the spinlock was init before (for example, in a case of FLR).
  *
  * Initialize the admin submission and completion queues.
  * Initialize the asynchronous events notification queues.
@@ -406,8 +444,7 @@ void ena_com_mmio_reg_read_request_destroy(struct ena_com_dev *ena_dev);
  * @return - 0 on success, negative value on failure.
  */
 int ena_com_admin_init(struct ena_com_dev *ena_dev,
-		       struct ena_aenq_handlers *aenq_handlers,
-		       bool init_spinlock);
+		       struct ena_aenq_handlers *aenq_handlers);
 
 /* ena_com_admin_destroy - Destroy the admin and the async events queues.
  * @ena_dev: ENA communication layer struct
@@ -935,6 +972,16 @@ void ena_com_get_intr_moderation_entry(struct ena_com_dev *ena_dev,
 				       enum ena_intr_moder_level level,
 				       struct ena_intr_moder_entry *entry);
 
+/* ena_com_config_dev_mode - Configure the placement policy of the device.
+ * @ena_dev: ENA communication layer struct
+ * @llq_features: LLQ feature descriptor, retrieve via
+ *                ena_com_get_dev_attr_feat.
+ * @ena_llq_config: The default driver LLQ parameters configurations
+ */
+int ena_com_config_dev_mode(struct ena_com_dev *ena_dev,
+			    struct ena_admin_feature_llq_desc *llq_features,
+			    struct ena_llq_configurations *llq_default_config);
+
 static inline bool ena_com_get_adaptive_moderation_enabled(struct ena_com_dev *ena_dev)
 {
 	return ena_dev->adaptive_coalescing;
@@ -1044,4 +1091,21 @@ static inline void ena_com_update_intr_reg(struct ena_eth_io_intr_reg *intr_reg,
 		intr_reg->intr_control |= ENA_ETH_IO_INTR_REG_INTR_UNMASK_MASK;
 }
 
+static inline u8 *ena_com_get_next_bounce_buffer(struct ena_com_io_bounce_buffer_control *bounce_buf_ctrl)
+{
+	u16 size, buffers_num;
+	u8 *buf;
+
+	size = bounce_buf_ctrl->buffer_size;
+	buffers_num = bounce_buf_ctrl->buffers_num;
+
+	buf = bounce_buf_ctrl->base_buffer +
+		(bounce_buf_ctrl->next_to_use++ & (buffers_num - 1)) * size;
+
+	prefetchw(bounce_buf_ctrl->base_buffer +
+		(bounce_buf_ctrl->next_to_use & (buffers_num - 1)) * size);
+
+	return buf;
+}
+
 #endif /* !(ENA_COM) */
diff --git a/drivers/net/ethernet/amazon/ena/ena_common_defs.h b/drivers/net/ethernet/amazon/ena/ena_common_defs.h
index bb8d73676eab..23beb7e7ed7b 100644
--- a/drivers/net/ethernet/amazon/ena/ena_common_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_common_defs.h
@@ -32,8 +32,8 @@
 #ifndef _ENA_COMMON_H_
 #define _ENA_COMMON_H_
 
-#define ENA_COMMON_SPEC_VERSION_MAJOR	0 /*  */
-#define ENA_COMMON_SPEC_VERSION_MINOR	10 /*  */
+#define ENA_COMMON_SPEC_VERSION_MAJOR        2
+#define ENA_COMMON_SPEC_VERSION_MINOR        0
 
 /* ENA operates with 48-bit memory addresses. ena_mem_addr_t */
 struct ena_common_mem_addr {
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
index 2b3ff0c20155..f6c2d3855be8 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
@@ -59,16 +59,7 @@ static inline struct ena_eth_io_rx_cdesc_base *ena_com_get_next_rx_cdesc(
 	return cdesc;
 }
 
-static inline void ena_com_cq_inc_head(struct ena_com_io_cq *io_cq)
-{
-	io_cq->head++;
-
-	/* Switch phase bit in case of wrap around */
-	if (unlikely((io_cq->head & (io_cq->q_depth - 1)) == 0))
-		io_cq->phase ^= 1;
-}
-
-static inline void *get_sq_desc(struct ena_com_io_sq *io_sq)
+static inline void *get_sq_desc_regular_queue(struct ena_com_io_sq *io_sq)
 {
 	u16 tail_masked;
 	u32 offset;
@@ -80,45 +71,159 @@ static inline void *get_sq_desc(struct ena_com_io_sq *io_sq)
 	return (void *)((uintptr_t)io_sq->desc_addr.virt_addr + offset);
 }
 
-static inline void ena_com_copy_curr_sq_desc_to_dev(struct ena_com_io_sq *io_sq)
+static inline int ena_com_write_bounce_buffer_to_dev(struct ena_com_io_sq *io_sq,
+						     u8 *bounce_buffer)
 {
-	u16 tail_masked = io_sq->tail & (io_sq->q_depth - 1);
-	u32 offset = tail_masked * io_sq->desc_entry_size;
+	struct ena_com_llq_info *llq_info = &io_sq->llq_info;
 
-	/* In case this queue isn't a LLQ */
-	if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
-		return;
+	u16 dst_tail_mask;
+	u32 dst_offset;
 
-	memcpy_toio(io_sq->desc_addr.pbuf_dev_addr + offset,
-		    io_sq->desc_addr.virt_addr + offset,
-		    io_sq->desc_entry_size);
-}
+	dst_tail_mask = io_sq->tail & (io_sq->q_depth - 1);
+	dst_offset = dst_tail_mask * llq_info->desc_list_entry_size;
+
+	/* Make sure everything was written into the bounce buffer before
+	 * writing the bounce buffer to the device
+	 */
+	wmb();
+
+	/* The line is completed. Copy it to dev */
+	__iowrite64_copy(io_sq->desc_addr.pbuf_dev_addr + dst_offset,
+			 bounce_buffer, (llq_info->desc_list_entry_size) / 8);
 
-static inline void ena_com_sq_update_tail(struct ena_com_io_sq *io_sq)
-{
 	io_sq->tail++;
 
 	/* Switch phase bit in case of wrap around */
 	if (unlikely((io_sq->tail & (io_sq->q_depth - 1)) == 0))
 		io_sq->phase ^= 1;
+
+	return 0;
 }
 
-static inline int ena_com_write_header(struct ena_com_io_sq *io_sq,
-				       u8 *head_src, u16 header_len)
+static inline int ena_com_write_header_to_bounce(struct ena_com_io_sq *io_sq,
+						 u8 *header_src,
+						 u16 header_len)
 {
-	u16 tail_masked = io_sq->tail & (io_sq->q_depth - 1);
-	u8 __iomem *dev_head_addr =
-		io_sq->header_addr + (tail_masked * io_sq->tx_max_header_size);
+	struct ena_com_llq_pkt_ctrl *pkt_ctrl = &io_sq->llq_buf_ctrl;
+	struct ena_com_llq_info *llq_info = &io_sq->llq_info;
+	u8 *bounce_buffer = pkt_ctrl->curr_bounce_buf;
+	u16 header_offset;
 
-	if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
+	if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST))
 		return 0;
 
-	if (unlikely(!io_sq->header_addr)) {
-		pr_err("Push buffer header ptr is NULL\n");
-		return -EINVAL;
+	header_offset =
+		llq_info->descs_num_before_header * io_sq->desc_entry_size;
+
+	if (unlikely((header_offset + header_len) >
+		     llq_info->desc_list_entry_size)) {
+		pr_err("trying to write header larger than llq entry can accommodate\n");
+		return -EFAULT;
+	}
+
+	if (unlikely(!bounce_buffer)) {
+		pr_err("bounce buffer is NULL\n");
+		return -EFAULT;
+	}
+
+	memcpy(bounce_buffer + header_offset, header_src, header_len);
+
+	return 0;
+}
+
+static inline void *get_sq_desc_llq(struct ena_com_io_sq *io_sq)
+{
+	struct ena_com_llq_pkt_ctrl *pkt_ctrl = &io_sq->llq_buf_ctrl;
+	u8 *bounce_buffer;
+	void *sq_desc;
+
+	bounce_buffer = pkt_ctrl->curr_bounce_buf;
+
+	if (unlikely(!bounce_buffer)) {
+		pr_err("bounce buffer is NULL\n");
+		return NULL;
+	}
+
+	sq_desc = bounce_buffer + pkt_ctrl->idx * io_sq->desc_entry_size;
+	pkt_ctrl->idx++;
+	pkt_ctrl->descs_left_in_line--;
+
+	return sq_desc;
+}
+
+static inline int ena_com_close_bounce_buffer(struct ena_com_io_sq *io_sq)
+{
+	struct ena_com_llq_pkt_ctrl *pkt_ctrl = &io_sq->llq_buf_ctrl;
+	struct ena_com_llq_info *llq_info = &io_sq->llq_info;
+	int rc;
+
+	if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST))
+		return 0;
+
+	/* bounce buffer was used, so write it and get a new one */
+	if (pkt_ctrl->idx) {
+		rc = ena_com_write_bounce_buffer_to_dev(io_sq,
+							pkt_ctrl->curr_bounce_buf);
+		if (unlikely(rc))
+			return rc;
+
+		pkt_ctrl->curr_bounce_buf =
+			ena_com_get_next_bounce_buffer(&io_sq->bounce_buf_ctrl);
+		memset(io_sq->llq_buf_ctrl.curr_bounce_buf,
+		       0x0, llq_info->desc_list_entry_size);
+	}
+
+	pkt_ctrl->idx = 0;
+	pkt_ctrl->descs_left_in_line = llq_info->descs_num_before_header;
+	return 0;
+}
+
+static inline void *get_sq_desc(struct ena_com_io_sq *io_sq)
+{
+	if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
+		return get_sq_desc_llq(io_sq);
+
+	return get_sq_desc_regular_queue(io_sq);
+}
+
+static inline int ena_com_sq_update_llq_tail(struct ena_com_io_sq *io_sq)
+{
+	struct ena_com_llq_pkt_ctrl *pkt_ctrl = &io_sq->llq_buf_ctrl;
+	struct ena_com_llq_info *llq_info = &io_sq->llq_info;
+	int rc;
+
+	if (!pkt_ctrl->descs_left_in_line) {
+		rc = ena_com_write_bounce_buffer_to_dev(io_sq,
+							pkt_ctrl->curr_bounce_buf);
+		if (unlikely(rc))
+			return rc;
+
+		pkt_ctrl->curr_bounce_buf =
+			ena_com_get_next_bounce_buffer(&io_sq->bounce_buf_ctrl);
+			memset(io_sq->llq_buf_ctrl.curr_bounce_buf,
+			       0x0, llq_info->desc_list_entry_size);
+
+		pkt_ctrl->idx = 0;
+		if (unlikely(llq_info->desc_stride_ctrl == ENA_ADMIN_SINGLE_DESC_PER_ENTRY))
+			pkt_ctrl->descs_left_in_line = 1;
+		else
+			pkt_ctrl->descs_left_in_line =
+			llq_info->desc_list_entry_size / io_sq->desc_entry_size;
 	}
 
-	memcpy_toio(dev_head_addr, head_src, header_len);
+	return 0;
+}
+
+static inline int ena_com_sq_update_tail(struct ena_com_io_sq *io_sq)
+{
+	if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
+		return ena_com_sq_update_llq_tail(io_sq);
+
+	io_sq->tail++;
+
+	/* Switch phase bit in case of wrap around */
+	if (unlikely((io_sq->tail & (io_sq->q_depth - 1)) == 0))
+		io_sq->phase ^= 1;
 
 	return 0;
 }
@@ -186,8 +291,8 @@ static inline bool ena_com_meta_desc_changed(struct ena_com_io_sq *io_sq,
 	return false;
 }
 
-static inline void ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq,
-							 struct ena_com_tx_ctx *ena_tx_ctx)
+static inline int ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq,
+							struct ena_com_tx_ctx *ena_tx_ctx)
 {
 	struct ena_eth_io_tx_meta_desc *meta_desc = NULL;
 	struct ena_com_tx_meta *ena_meta = &ena_tx_ctx->ena_meta;
@@ -232,8 +337,7 @@ static inline void ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *i
 	memcpy(&io_sq->cached_tx_meta, ena_meta,
 	       sizeof(struct ena_com_tx_meta));
 
-	ena_com_copy_curr_sq_desc_to_dev(io_sq);
-	ena_com_sq_update_tail(io_sq);
+	return ena_com_sq_update_tail(io_sq);
 }
 
 static inline void ena_com_rx_set_flags(struct ena_com_rx_ctx *ena_rx_ctx,
@@ -250,6 +354,9 @@ static inline void ena_com_rx_set_flags(struct ena_com_rx_ctx *ena_rx_ctx,
 	ena_rx_ctx->l4_csum_err =
 		!!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK) >>
 		ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT);
+	ena_rx_ctx->l4_csum_checked =
+		!!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_CHECKED_MASK) >>
+		ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_CHECKED_SHIFT);
 	ena_rx_ctx->hash = cdesc->hash;
 	ena_rx_ctx->frag =
 		(cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_MASK) >>
@@ -271,18 +378,19 @@ int ena_com_prepare_tx(struct ena_com_io_sq *io_sq,
 {
 	struct ena_eth_io_tx_desc *desc = NULL;
 	struct ena_com_buf *ena_bufs = ena_tx_ctx->ena_bufs;
-	void *push_header = ena_tx_ctx->push_header;
+	void *buffer_to_push = ena_tx_ctx->push_header;
 	u16 header_len = ena_tx_ctx->header_len;
 	u16 num_bufs = ena_tx_ctx->num_bufs;
-	int total_desc, i, rc;
+	u16 start_tail = io_sq->tail;
+	int i, rc;
 	bool have_meta;
 	u64 addr_hi;
 
 	WARN(io_sq->direction != ENA_COM_IO_QUEUE_DIRECTION_TX, "wrong Q type");
 
 	/* num_bufs +1 for potential meta desc */
-	if (ena_com_sq_empty_space(io_sq) < (num_bufs + 1)) {
-		pr_err("Not enough space in the tx queue\n");
+	if (unlikely(!ena_com_sq_have_enough_space(io_sq, num_bufs + 1))) {
+		pr_debug("Not enough space in the tx queue\n");
 		return -ENOMEM;
 	}
 
@@ -292,23 +400,32 @@ int ena_com_prepare_tx(struct ena_com_io_sq *io_sq,
 		return -EINVAL;
 	}
 
-	/* start with pushing the header (if needed) */
-	rc = ena_com_write_header(io_sq, push_header, header_len);
+	if (unlikely(io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV &&
+		     !buffer_to_push))
+		return -EINVAL;
+
+	rc = ena_com_write_header_to_bounce(io_sq, buffer_to_push, header_len);
 	if (unlikely(rc))
 		return rc;
 
 	have_meta = ena_tx_ctx->meta_valid && ena_com_meta_desc_changed(io_sq,
 			ena_tx_ctx);
-	if (have_meta)
-		ena_com_create_and_store_tx_meta_desc(io_sq, ena_tx_ctx);
+	if (have_meta) {
+		rc = ena_com_create_and_store_tx_meta_desc(io_sq, ena_tx_ctx);
+		if (unlikely(rc))
+			return rc;
+	}
 
-	/* If the caller doesn't want send packets */
+	/* If the caller doesn't want to send packets */
 	if (unlikely(!num_bufs && !header_len)) {
-		*nb_hw_desc = have_meta ? 0 : 1;
-		return 0;
+		rc = ena_com_close_bounce_buffer(io_sq);
+		*nb_hw_desc = io_sq->tail - start_tail;
+		return rc;
 	}
 
 	desc = get_sq_desc(io_sq);
+	if (unlikely(!desc))
+		return -EFAULT;
 	memset(desc, 0x0, sizeof(struct ena_eth_io_tx_desc));
 
 	/* Set first desc when we don't have meta descriptor */
@@ -360,10 +477,14 @@ int ena_com_prepare_tx(struct ena_com_io_sq *io_sq,
 	for (i = 0; i < num_bufs; i++) {
 		/* The first desc share the same desc as the header */
 		if (likely(i != 0)) {
-			ena_com_copy_curr_sq_desc_to_dev(io_sq);
-			ena_com_sq_update_tail(io_sq);
+			rc = ena_com_sq_update_tail(io_sq);
+			if (unlikely(rc))
+				return rc;
 
 			desc = get_sq_desc(io_sq);
+			if (unlikely(!desc))
+				return -EFAULT;
+
 			memset(desc, 0x0, sizeof(struct ena_eth_io_tx_desc));
 
 			desc->len_ctrl |= (io_sq->phase <<
@@ -386,15 +507,14 @@ int ena_com_prepare_tx(struct ena_com_io_sq *io_sq,
 	/* set the last desc indicator */
 	desc->len_ctrl |= ENA_ETH_IO_TX_DESC_LAST_MASK;
 
-	ena_com_copy_curr_sq_desc_to_dev(io_sq);
-
-	ena_com_sq_update_tail(io_sq);
+	rc = ena_com_sq_update_tail(io_sq);
+	if (unlikely(rc))
+		return rc;
 
-	total_desc = max_t(u16, num_bufs, 1);
-	total_desc += have_meta ? 1 : 0;
+	rc = ena_com_close_bounce_buffer(io_sq);
 
-	*nb_hw_desc = total_desc;
-	return 0;
+	*nb_hw_desc = io_sq->tail - start_tail;
+	return rc;
 }
 
 int ena_com_rx_pkt(struct ena_com_io_cq *io_cq,
@@ -453,15 +573,18 @@ int ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq,
 
 	WARN(io_sq->direction != ENA_COM_IO_QUEUE_DIRECTION_RX, "wrong Q type");
 
-	if (unlikely(ena_com_sq_empty_space(io_sq) == 0))
+	if (unlikely(!ena_com_sq_have_enough_space(io_sq, 1)))
 		return -ENOSPC;
 
 	desc = get_sq_desc(io_sq);
+	if (unlikely(!desc))
+		return -EFAULT;
+
 	memset(desc, 0x0, sizeof(struct ena_eth_io_rx_desc));
 
 	desc->length = ena_buf->len;
 
-	desc->ctrl |= ENA_ETH_IO_RX_DESC_FIRST_MASK;
+	desc->ctrl = ENA_ETH_IO_RX_DESC_FIRST_MASK;
 	desc->ctrl |= ENA_ETH_IO_RX_DESC_LAST_MASK;
 	desc->ctrl |= io_sq->phase & ENA_ETH_IO_RX_DESC_PHASE_MASK;
 	desc->ctrl |= ENA_ETH_IO_RX_DESC_COMP_REQ_MASK;
@@ -472,43 +595,7 @@ int ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq,
 	desc->buff_addr_hi =
 		((ena_buf->paddr & GENMASK_ULL(io_sq->dma_addr_bits - 1, 32)) >> 32);
 
-	ena_com_sq_update_tail(io_sq);
-
-	return 0;
-}
-
-int ena_com_tx_comp_req_id_get(struct ena_com_io_cq *io_cq, u16 *req_id)
-{
-	u8 expected_phase, cdesc_phase;
-	struct ena_eth_io_tx_cdesc *cdesc;
-	u16 masked_head;
-
-	masked_head = io_cq->head & (io_cq->q_depth - 1);
-	expected_phase = io_cq->phase;
-
-	cdesc = (struct ena_eth_io_tx_cdesc *)
-		((uintptr_t)io_cq->cdesc_addr.virt_addr +
-		(masked_head * io_cq->cdesc_entry_size_in_bytes));
-
-	/* When the current completion descriptor phase isn't the same as the
-	 * expected, it mean that the device still didn't update
-	 * this completion.
-	 */
-	cdesc_phase = READ_ONCE(cdesc->flags) & ENA_ETH_IO_TX_CDESC_PHASE_MASK;
-	if (cdesc_phase != expected_phase)
-		return -EAGAIN;
-
-	dma_rmb();
-	if (unlikely(cdesc->req_id >= io_cq->q_depth)) {
-		pr_err("Invalid req id %d\n", cdesc->req_id);
-		return -EINVAL;
-	}
-
-	ena_com_cq_inc_head(io_cq);
-
-	*req_id = READ_ONCE(cdesc->req_id);
-
-	return 0;
+	return ena_com_sq_update_tail(io_sq);
 }
 
 bool ena_com_cq_empty(struct ena_com_io_cq *io_cq)
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.h b/drivers/net/ethernet/amazon/ena/ena_eth_com.h
index 2f7657227cfe..340d02b64ca6 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.h
@@ -67,6 +67,7 @@ struct ena_com_rx_ctx {
 	enum ena_eth_io_l4_proto_index l4_proto;
 	bool l3_csum_err;
 	bool l4_csum_err;
+	u8 l4_csum_checked;
 	/* fragmented packet */
 	bool frag;
 	u32 hash;
@@ -86,8 +87,6 @@ int ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq,
 			       struct ena_com_buf *ena_buf,
 			       u16 req_id);
 
-int ena_com_tx_comp_req_id_get(struct ena_com_io_cq *io_cq, u16 *req_id);
-
 bool ena_com_cq_empty(struct ena_com_io_cq *io_cq);
 
 static inline void ena_com_unmask_intr(struct ena_com_io_cq *io_cq,
@@ -96,7 +95,7 @@ static inline void ena_com_unmask_intr(struct ena_com_io_cq *io_cq,
 	writel(intr_reg->intr_control, io_cq->unmask_reg);
 }
 
-static inline int ena_com_sq_empty_space(struct ena_com_io_sq *io_sq)
+static inline int ena_com_free_desc(struct ena_com_io_sq *io_sq)
 {
 	u16 tail, next_to_comp, cnt;
 
@@ -107,11 +106,28 @@ static inline int ena_com_sq_empty_space(struct ena_com_io_sq *io_sq)
 	return io_sq->q_depth - 1 - cnt;
 }
 
-static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq)
+/* Check if the submission queue has enough space to hold required_buffers */
+static inline bool ena_com_sq_have_enough_space(struct ena_com_io_sq *io_sq,
+						u16 required_buffers)
 {
-	u16 tail;
+	int temp;
 
-	tail = io_sq->tail;
+	if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
+		return ena_com_free_desc(io_sq) >= required_buffers;
+
+	/* This calculation doesn't need to be 100% accurate. So to reduce
+	 * the calculation overhead just Subtract 2 lines from the free descs
+	 * (one for the header line and one to compensate the devision
+	 * down calculation.
+	 */
+	temp = required_buffers / io_sq->llq_info.descs_per_entry + 2;
+
+	return ena_com_free_desc(io_sq) > temp;
+}
+
+static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq)
+{
+	u16 tail = io_sq->tail;
 
 	pr_debug("write submission queue doorbell for queue: %d tail: %d\n",
 		 io_sq->qid, tail);
@@ -159,4 +175,48 @@ static inline void ena_com_comp_ack(struct ena_com_io_sq *io_sq, u16 elem)
 	io_sq->next_to_comp += elem;
 }
 
+static inline void ena_com_cq_inc_head(struct ena_com_io_cq *io_cq)
+{
+	io_cq->head++;
+
+	/* Switch phase bit in case of wrap around */
+	if (unlikely((io_cq->head & (io_cq->q_depth - 1)) == 0))
+		io_cq->phase ^= 1;
+}
+
+static inline int ena_com_tx_comp_req_id_get(struct ena_com_io_cq *io_cq,
+					     u16 *req_id)
+{
+	u8 expected_phase, cdesc_phase;
+	struct ena_eth_io_tx_cdesc *cdesc;
+	u16 masked_head;
+
+	masked_head = io_cq->head & (io_cq->q_depth - 1);
+	expected_phase = io_cq->phase;
+
+	cdesc = (struct ena_eth_io_tx_cdesc *)
+		((uintptr_t)io_cq->cdesc_addr.virt_addr +
+		(masked_head * io_cq->cdesc_entry_size_in_bytes));
+
+	/* When the current completion descriptor phase isn't the same as the
+	 * expected, it mean that the device still didn't update
+	 * this completion.
+	 */
+	cdesc_phase = READ_ONCE(cdesc->flags) & ENA_ETH_IO_TX_CDESC_PHASE_MASK;
+	if (cdesc_phase != expected_phase)
+		return -EAGAIN;
+
+	dma_rmb();
+
+	*req_id = READ_ONCE(cdesc->req_id);
+	if (unlikely(*req_id >= io_cq->q_depth)) {
+		pr_err("Invalid req id %d\n", cdesc->req_id);
+		return -EINVAL;
+	}
+
+	ena_com_cq_inc_head(io_cq);
+
+	return 0;
+}
+
 #endif /* ENA_ETH_COM_H_ */
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h b/drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h
index f320c58793a5..00e0f056a741 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h
@@ -33,25 +33,18 @@
 #define _ENA_ETH_IO_H_
 
 enum ena_eth_io_l3_proto_index {
-	ENA_ETH_IO_L3_PROTO_UNKNOWN	= 0,
-
-	ENA_ETH_IO_L3_PROTO_IPV4	= 8,
-
-	ENA_ETH_IO_L3_PROTO_IPV6	= 11,
-
-	ENA_ETH_IO_L3_PROTO_FCOE	= 21,
-
-	ENA_ETH_IO_L3_PROTO_ROCE	= 22,
+	ENA_ETH_IO_L3_PROTO_UNKNOWN                 = 0,
+	ENA_ETH_IO_L3_PROTO_IPV4                    = 8,
+	ENA_ETH_IO_L3_PROTO_IPV6                    = 11,
+	ENA_ETH_IO_L3_PROTO_FCOE                    = 21,
+	ENA_ETH_IO_L3_PROTO_ROCE                    = 22,
 };
 
 enum ena_eth_io_l4_proto_index {
-	ENA_ETH_IO_L4_PROTO_UNKNOWN		= 0,
-
-	ENA_ETH_IO_L4_PROTO_TCP			= 12,
-
-	ENA_ETH_IO_L4_PROTO_UDP			= 13,
-
-	ENA_ETH_IO_L4_PROTO_ROUTEABLE_ROCE	= 23,
+	ENA_ETH_IO_L4_PROTO_UNKNOWN                 = 0,
+	ENA_ETH_IO_L4_PROTO_TCP                     = 12,
+	ENA_ETH_IO_L4_PROTO_UDP                     = 13,
+	ENA_ETH_IO_L4_PROTO_ROUTEABLE_ROCE          = 23,
 };
 
 struct ena_eth_io_tx_desc {
@@ -242,9 +235,13 @@ struct ena_eth_io_rx_cdesc_base {
 	 *    checksum error detected, or, the controller didn't
 	 *    validate the checksum. This bit is valid only when
 	 *    l4_proto_idx indicates TCP/UDP packet, and,
-	 *    ipv4_frag is not set
+	 *    ipv4_frag is not set. This bit is valid only when
+	 *    l4_csum_checked below is set.
 	 * 15 : ipv4_frag - Indicates IPv4 fragmented packet
-	 * 23:16 : reserved16
+	 * 16 : l4_csum_checked - L4 checksum was verified
+	 *    (could be OK or error), when cleared the status of
+	 *    checksum is unknown
+	 * 23:17 : reserved17 - MBZ
 	 * 24 : phase
 	 * 25 : l3_csum2 - second checksum engine result
 	 * 26 : first - Indicates first descriptor in
@@ -303,114 +300,116 @@ struct ena_eth_io_numa_node_cfg_reg {
 };
 
 /* tx_desc */
-#define ENA_ETH_IO_TX_DESC_LENGTH_MASK GENMASK(15, 0)
-#define ENA_ETH_IO_TX_DESC_REQ_ID_HI_SHIFT 16
-#define ENA_ETH_IO_TX_DESC_REQ_ID_HI_MASK GENMASK(21, 16)
-#define ENA_ETH_IO_TX_DESC_META_DESC_SHIFT 23
-#define ENA_ETH_IO_TX_DESC_META_DESC_MASK BIT(23)
-#define ENA_ETH_IO_TX_DESC_PHASE_SHIFT 24
-#define ENA_ETH_IO_TX_DESC_PHASE_MASK BIT(24)
-#define ENA_ETH_IO_TX_DESC_FIRST_SHIFT 26
-#define ENA_ETH_IO_TX_DESC_FIRST_MASK BIT(26)
-#define ENA_ETH_IO_TX_DESC_LAST_SHIFT 27
-#define ENA_ETH_IO_TX_DESC_LAST_MASK BIT(27)
-#define ENA_ETH_IO_TX_DESC_COMP_REQ_SHIFT 28
-#define ENA_ETH_IO_TX_DESC_COMP_REQ_MASK BIT(28)
-#define ENA_ETH_IO_TX_DESC_L3_PROTO_IDX_MASK GENMASK(3, 0)
-#define ENA_ETH_IO_TX_DESC_DF_SHIFT 4
-#define ENA_ETH_IO_TX_DESC_DF_MASK BIT(4)
-#define ENA_ETH_IO_TX_DESC_TSO_EN_SHIFT 7
-#define ENA_ETH_IO_TX_DESC_TSO_EN_MASK BIT(7)
-#define ENA_ETH_IO_TX_DESC_L4_PROTO_IDX_SHIFT 8
-#define ENA_ETH_IO_TX_DESC_L4_PROTO_IDX_MASK GENMASK(12, 8)
-#define ENA_ETH_IO_TX_DESC_L3_CSUM_EN_SHIFT 13
-#define ENA_ETH_IO_TX_DESC_L3_CSUM_EN_MASK BIT(13)
-#define ENA_ETH_IO_TX_DESC_L4_CSUM_EN_SHIFT 14
-#define ENA_ETH_IO_TX_DESC_L4_CSUM_EN_MASK BIT(14)
-#define ENA_ETH_IO_TX_DESC_ETHERNET_FCS_DIS_SHIFT 15
-#define ENA_ETH_IO_TX_DESC_ETHERNET_FCS_DIS_MASK BIT(15)
-#define ENA_ETH_IO_TX_DESC_L4_CSUM_PARTIAL_SHIFT 17
-#define ENA_ETH_IO_TX_DESC_L4_CSUM_PARTIAL_MASK BIT(17)
-#define ENA_ETH_IO_TX_DESC_REQ_ID_LO_SHIFT 22
-#define ENA_ETH_IO_TX_DESC_REQ_ID_LO_MASK GENMASK(31, 22)
-#define ENA_ETH_IO_TX_DESC_ADDR_HI_MASK GENMASK(15, 0)
-#define ENA_ETH_IO_TX_DESC_HEADER_LENGTH_SHIFT 24
-#define ENA_ETH_IO_TX_DESC_HEADER_LENGTH_MASK GENMASK(31, 24)
+#define ENA_ETH_IO_TX_DESC_LENGTH_MASK                      GENMASK(15, 0)
+#define ENA_ETH_IO_TX_DESC_REQ_ID_HI_SHIFT                  16
+#define ENA_ETH_IO_TX_DESC_REQ_ID_HI_MASK                   GENMASK(21, 16)
+#define ENA_ETH_IO_TX_DESC_META_DESC_SHIFT                  23
+#define ENA_ETH_IO_TX_DESC_META_DESC_MASK                   BIT(23)
+#define ENA_ETH_IO_TX_DESC_PHASE_SHIFT                      24
+#define ENA_ETH_IO_TX_DESC_PHASE_MASK                       BIT(24)
+#define ENA_ETH_IO_TX_DESC_FIRST_SHIFT                      26
+#define ENA_ETH_IO_TX_DESC_FIRST_MASK                       BIT(26)
+#define ENA_ETH_IO_TX_DESC_LAST_SHIFT                       27
+#define ENA_ETH_IO_TX_DESC_LAST_MASK                        BIT(27)
+#define ENA_ETH_IO_TX_DESC_COMP_REQ_SHIFT                   28
+#define ENA_ETH_IO_TX_DESC_COMP_REQ_MASK                    BIT(28)
+#define ENA_ETH_IO_TX_DESC_L3_PROTO_IDX_MASK                GENMASK(3, 0)
+#define ENA_ETH_IO_TX_DESC_DF_SHIFT                         4
+#define ENA_ETH_IO_TX_DESC_DF_MASK                          BIT(4)
+#define ENA_ETH_IO_TX_DESC_TSO_EN_SHIFT                     7
+#define ENA_ETH_IO_TX_DESC_TSO_EN_MASK                      BIT(7)
+#define ENA_ETH_IO_TX_DESC_L4_PROTO_IDX_SHIFT               8
+#define ENA_ETH_IO_TX_DESC_L4_PROTO_IDX_MASK                GENMASK(12, 8)
+#define ENA_ETH_IO_TX_DESC_L3_CSUM_EN_SHIFT                 13
+#define ENA_ETH_IO_TX_DESC_L3_CSUM_EN_MASK                  BIT(13)
+#define ENA_ETH_IO_TX_DESC_L4_CSUM_EN_SHIFT                 14
+#define ENA_ETH_IO_TX_DESC_L4_CSUM_EN_MASK                  BIT(14)
+#define ENA_ETH_IO_TX_DESC_ETHERNET_FCS_DIS_SHIFT           15
+#define ENA_ETH_IO_TX_DESC_ETHERNET_FCS_DIS_MASK            BIT(15)
+#define ENA_ETH_IO_TX_DESC_L4_CSUM_PARTIAL_SHIFT            17
+#define ENA_ETH_IO_TX_DESC_L4_CSUM_PARTIAL_MASK             BIT(17)
+#define ENA_ETH_IO_TX_DESC_REQ_ID_LO_SHIFT                  22
+#define ENA_ETH_IO_TX_DESC_REQ_ID_LO_MASK                   GENMASK(31, 22)
+#define ENA_ETH_IO_TX_DESC_ADDR_HI_MASK                     GENMASK(15, 0)
+#define ENA_ETH_IO_TX_DESC_HEADER_LENGTH_SHIFT              24
+#define ENA_ETH_IO_TX_DESC_HEADER_LENGTH_MASK               GENMASK(31, 24)
 
 /* tx_meta_desc */
-#define ENA_ETH_IO_TX_META_DESC_REQ_ID_LO_MASK GENMASK(9, 0)
-#define ENA_ETH_IO_TX_META_DESC_EXT_VALID_SHIFT 14
-#define ENA_ETH_IO_TX_META_DESC_EXT_VALID_MASK BIT(14)
-#define ENA_ETH_IO_TX_META_DESC_MSS_HI_SHIFT 16
-#define ENA_ETH_IO_TX_META_DESC_MSS_HI_MASK GENMASK(19, 16)
-#define ENA_ETH_IO_TX_META_DESC_ETH_META_TYPE_SHIFT 20
-#define ENA_ETH_IO_TX_META_DESC_ETH_META_TYPE_MASK BIT(20)
-#define ENA_ETH_IO_TX_META_DESC_META_STORE_SHIFT 21
-#define ENA_ETH_IO_TX_META_DESC_META_STORE_MASK BIT(21)
-#define ENA_ETH_IO_TX_META_DESC_META_DESC_SHIFT 23
-#define ENA_ETH_IO_TX_META_DESC_META_DESC_MASK BIT(23)
-#define ENA_ETH_IO_TX_META_DESC_PHASE_SHIFT 24
-#define ENA_ETH_IO_TX_META_DESC_PHASE_MASK BIT(24)
-#define ENA_ETH_IO_TX_META_DESC_FIRST_SHIFT 26
-#define ENA_ETH_IO_TX_META_DESC_FIRST_MASK BIT(26)
-#define ENA_ETH_IO_TX_META_DESC_LAST_SHIFT 27
-#define ENA_ETH_IO_TX_META_DESC_LAST_MASK BIT(27)
-#define ENA_ETH_IO_TX_META_DESC_COMP_REQ_SHIFT 28
-#define ENA_ETH_IO_TX_META_DESC_COMP_REQ_MASK BIT(28)
-#define ENA_ETH_IO_TX_META_DESC_REQ_ID_HI_MASK GENMASK(5, 0)
-#define ENA_ETH_IO_TX_META_DESC_L3_HDR_LEN_MASK GENMASK(7, 0)
-#define ENA_ETH_IO_TX_META_DESC_L3_HDR_OFF_SHIFT 8
-#define ENA_ETH_IO_TX_META_DESC_L3_HDR_OFF_MASK GENMASK(15, 8)
-#define ENA_ETH_IO_TX_META_DESC_L4_HDR_LEN_IN_WORDS_SHIFT 16
-#define ENA_ETH_IO_TX_META_DESC_L4_HDR_LEN_IN_WORDS_MASK GENMASK(21, 16)
-#define ENA_ETH_IO_TX_META_DESC_MSS_LO_SHIFT 22
-#define ENA_ETH_IO_TX_META_DESC_MSS_LO_MASK GENMASK(31, 22)
+#define ENA_ETH_IO_TX_META_DESC_REQ_ID_LO_MASK              GENMASK(9, 0)
+#define ENA_ETH_IO_TX_META_DESC_EXT_VALID_SHIFT             14
+#define ENA_ETH_IO_TX_META_DESC_EXT_VALID_MASK              BIT(14)
+#define ENA_ETH_IO_TX_META_DESC_MSS_HI_SHIFT                16
+#define ENA_ETH_IO_TX_META_DESC_MSS_HI_MASK                 GENMASK(19, 16)
+#define ENA_ETH_IO_TX_META_DESC_ETH_META_TYPE_SHIFT         20
+#define ENA_ETH_IO_TX_META_DESC_ETH_META_TYPE_MASK          BIT(20)
+#define ENA_ETH_IO_TX_META_DESC_META_STORE_SHIFT            21
+#define ENA_ETH_IO_TX_META_DESC_META_STORE_MASK             BIT(21)
+#define ENA_ETH_IO_TX_META_DESC_META_DESC_SHIFT             23
+#define ENA_ETH_IO_TX_META_DESC_META_DESC_MASK              BIT(23)
+#define ENA_ETH_IO_TX_META_DESC_PHASE_SHIFT                 24
+#define ENA_ETH_IO_TX_META_DESC_PHASE_MASK                  BIT(24)
+#define ENA_ETH_IO_TX_META_DESC_FIRST_SHIFT                 26
+#define ENA_ETH_IO_TX_META_DESC_FIRST_MASK                  BIT(26)
+#define ENA_ETH_IO_TX_META_DESC_LAST_SHIFT                  27
+#define ENA_ETH_IO_TX_META_DESC_LAST_MASK                   BIT(27)
+#define ENA_ETH_IO_TX_META_DESC_COMP_REQ_SHIFT              28
+#define ENA_ETH_IO_TX_META_DESC_COMP_REQ_MASK               BIT(28)
+#define ENA_ETH_IO_TX_META_DESC_REQ_ID_HI_MASK              GENMASK(5, 0)
+#define ENA_ETH_IO_TX_META_DESC_L3_HDR_LEN_MASK             GENMASK(7, 0)
+#define ENA_ETH_IO_TX_META_DESC_L3_HDR_OFF_SHIFT            8
+#define ENA_ETH_IO_TX_META_DESC_L3_HDR_OFF_MASK             GENMASK(15, 8)
+#define ENA_ETH_IO_TX_META_DESC_L4_HDR_LEN_IN_WORDS_SHIFT   16
+#define ENA_ETH_IO_TX_META_DESC_L4_HDR_LEN_IN_WORDS_MASK    GENMASK(21, 16)
+#define ENA_ETH_IO_TX_META_DESC_MSS_LO_SHIFT                22
+#define ENA_ETH_IO_TX_META_DESC_MSS_LO_MASK                 GENMASK(31, 22)
 
 /* tx_cdesc */
-#define ENA_ETH_IO_TX_CDESC_PHASE_MASK BIT(0)
+#define ENA_ETH_IO_TX_CDESC_PHASE_MASK                      BIT(0)
 
 /* rx_desc */
-#define ENA_ETH_IO_RX_DESC_PHASE_MASK BIT(0)
-#define ENA_ETH_IO_RX_DESC_FIRST_SHIFT 2
-#define ENA_ETH_IO_RX_DESC_FIRST_MASK BIT(2)
-#define ENA_ETH_IO_RX_DESC_LAST_SHIFT 3
-#define ENA_ETH_IO_RX_DESC_LAST_MASK BIT(3)
-#define ENA_ETH_IO_RX_DESC_COMP_REQ_SHIFT 4
-#define ENA_ETH_IO_RX_DESC_COMP_REQ_MASK BIT(4)
+#define ENA_ETH_IO_RX_DESC_PHASE_MASK                       BIT(0)
+#define ENA_ETH_IO_RX_DESC_FIRST_SHIFT                      2
+#define ENA_ETH_IO_RX_DESC_FIRST_MASK                       BIT(2)
+#define ENA_ETH_IO_RX_DESC_LAST_SHIFT                       3
+#define ENA_ETH_IO_RX_DESC_LAST_MASK                        BIT(3)
+#define ENA_ETH_IO_RX_DESC_COMP_REQ_SHIFT                   4
+#define ENA_ETH_IO_RX_DESC_COMP_REQ_MASK                    BIT(4)
 
 /* rx_cdesc_base */
-#define ENA_ETH_IO_RX_CDESC_BASE_L3_PROTO_IDX_MASK GENMASK(4, 0)
-#define ENA_ETH_IO_RX_CDESC_BASE_SRC_VLAN_CNT_SHIFT 5
-#define ENA_ETH_IO_RX_CDESC_BASE_SRC_VLAN_CNT_MASK GENMASK(6, 5)
-#define ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_SHIFT 8
-#define ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_MASK GENMASK(12, 8)
-#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_SHIFT 13
-#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_MASK BIT(13)
-#define ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT 14
-#define ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK BIT(14)
-#define ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_SHIFT 15
-#define ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_MASK BIT(15)
-#define ENA_ETH_IO_RX_CDESC_BASE_PHASE_SHIFT 24
-#define ENA_ETH_IO_RX_CDESC_BASE_PHASE_MASK BIT(24)
-#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM2_SHIFT 25
-#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM2_MASK BIT(25)
-#define ENA_ETH_IO_RX_CDESC_BASE_FIRST_SHIFT 26
-#define ENA_ETH_IO_RX_CDESC_BASE_FIRST_MASK BIT(26)
-#define ENA_ETH_IO_RX_CDESC_BASE_LAST_SHIFT 27
-#define ENA_ETH_IO_RX_CDESC_BASE_LAST_MASK BIT(27)
-#define ENA_ETH_IO_RX_CDESC_BASE_BUFFER_SHIFT 30
-#define ENA_ETH_IO_RX_CDESC_BASE_BUFFER_MASK BIT(30)
+#define ENA_ETH_IO_RX_CDESC_BASE_L3_PROTO_IDX_MASK          GENMASK(4, 0)
+#define ENA_ETH_IO_RX_CDESC_BASE_SRC_VLAN_CNT_SHIFT         5
+#define ENA_ETH_IO_RX_CDESC_BASE_SRC_VLAN_CNT_MASK          GENMASK(6, 5)
+#define ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_SHIFT         8
+#define ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_MASK          GENMASK(12, 8)
+#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_SHIFT          13
+#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_MASK           BIT(13)
+#define ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT          14
+#define ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK           BIT(14)
+#define ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_SHIFT            15
+#define ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_MASK             BIT(15)
+#define ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_CHECKED_SHIFT      16
+#define ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_CHECKED_MASK       BIT(16)
+#define ENA_ETH_IO_RX_CDESC_BASE_PHASE_SHIFT                24
+#define ENA_ETH_IO_RX_CDESC_BASE_PHASE_MASK                 BIT(24)
+#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM2_SHIFT             25
+#define ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM2_MASK              BIT(25)
+#define ENA_ETH_IO_RX_CDESC_BASE_FIRST_SHIFT                26
+#define ENA_ETH_IO_RX_CDESC_BASE_FIRST_MASK                 BIT(26)
+#define ENA_ETH_IO_RX_CDESC_BASE_LAST_SHIFT                 27
+#define ENA_ETH_IO_RX_CDESC_BASE_LAST_MASK                  BIT(27)
+#define ENA_ETH_IO_RX_CDESC_BASE_BUFFER_SHIFT               30
+#define ENA_ETH_IO_RX_CDESC_BASE_BUFFER_MASK                BIT(30)
 
 /* intr_reg */
-#define ENA_ETH_IO_INTR_REG_RX_INTR_DELAY_MASK GENMASK(14, 0)
-#define ENA_ETH_IO_INTR_REG_TX_INTR_DELAY_SHIFT 15
-#define ENA_ETH_IO_INTR_REG_TX_INTR_DELAY_MASK GENMASK(29, 15)
-#define ENA_ETH_IO_INTR_REG_INTR_UNMASK_SHIFT 30
-#define ENA_ETH_IO_INTR_REG_INTR_UNMASK_MASK BIT(30)
+#define ENA_ETH_IO_INTR_REG_RX_INTR_DELAY_MASK              GENMASK(14, 0)
+#define ENA_ETH_IO_INTR_REG_TX_INTR_DELAY_SHIFT             15
+#define ENA_ETH_IO_INTR_REG_TX_INTR_DELAY_MASK              GENMASK(29, 15)
+#define ENA_ETH_IO_INTR_REG_INTR_UNMASK_SHIFT               30
+#define ENA_ETH_IO_INTR_REG_INTR_UNMASK_MASK                BIT(30)
 
 /* numa_node_cfg_reg */
-#define ENA_ETH_IO_NUMA_NODE_CFG_REG_NUMA_MASK GENMASK(7, 0)
-#define ENA_ETH_IO_NUMA_NODE_CFG_REG_ENABLED_SHIFT 31
-#define ENA_ETH_IO_NUMA_NODE_CFG_REG_ENABLED_MASK BIT(31)
+#define ENA_ETH_IO_NUMA_NODE_CFG_REG_NUMA_MASK              GENMASK(7, 0)
+#define ENA_ETH_IO_NUMA_NODE_CFG_REG_ENABLED_SHIFT          31
+#define ENA_ETH_IO_NUMA_NODE_CFG_REG_ENABLED_MASK           BIT(31)
 
 #endif /*_ENA_ETH_IO_H_ */
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index 521607bc4393..f3a5a384e6e8 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -81,6 +81,7 @@ static const struct ena_stats ena_stats_tx_strings[] = {
 	ENA_STAT_TX_ENTRY(doorbells),
 	ENA_STAT_TX_ENTRY(prepare_ctx_err),
 	ENA_STAT_TX_ENTRY(bad_req_id),
+	ENA_STAT_TX_ENTRY(llq_buffer_copy),
 	ENA_STAT_TX_ENTRY(missed_tx),
 };
 
@@ -96,6 +97,7 @@ static const struct ena_stats ena_stats_rx_strings[] = {
 	ENA_STAT_RX_ENTRY(rx_copybreak_pkt),
 	ENA_STAT_RX_ENTRY(bad_req_id),
 	ENA_STAT_RX_ENTRY(empty_rx_ring),
+	ENA_STAT_RX_ENTRY(csum_unchecked),
 };
 
 static const struct ena_stats ena_stats_ena_com_strings[] = {
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index d906293ce07d..18956e7604a3 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -39,7 +39,6 @@
 #include <linux/if_vlan.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/numa.h>
 #include <linux/pci.h>
 #include <linux/utsname.h>
@@ -238,6 +237,17 @@ static int ena_setup_tx_resources(struct ena_adapter *adapter, int qid)
 		}
 	}
 
+	size = tx_ring->tx_max_header_size;
+	tx_ring->push_buf_intermediate_buf = vzalloc_node(size, node);
+	if (!tx_ring->push_buf_intermediate_buf) {
+		tx_ring->push_buf_intermediate_buf = vzalloc(size);
+		if (!tx_ring->push_buf_intermediate_buf) {
+			vfree(tx_ring->tx_buffer_info);
+			vfree(tx_ring->free_tx_ids);
+			return -ENOMEM;
+		}
+	}
+
 	/* Req id ring for TX out of order completions */
 	for (i = 0; i < tx_ring->ring_size; i++)
 		tx_ring->free_tx_ids[i] = i;
@@ -266,6 +276,9 @@ static void ena_free_tx_resources(struct ena_adapter *adapter, int qid)
 
 	vfree(tx_ring->free_tx_ids);
 	tx_ring->free_tx_ids = NULL;
+
+	vfree(tx_ring->push_buf_intermediate_buf);
+	tx_ring->push_buf_intermediate_buf = NULL;
 }
 
 /* ena_setup_all_tx_resources - allocate I/O Tx queues resources for All queues
@@ -603,6 +616,36 @@ static void ena_free_all_rx_bufs(struct ena_adapter *adapter)
 		ena_free_rx_bufs(adapter, i);
 }
 
+static inline void ena_unmap_tx_skb(struct ena_ring *tx_ring,
+				    struct ena_tx_buffer *tx_info)
+{
+	struct ena_com_buf *ena_buf;
+	u32 cnt;
+	int i;
+
+	ena_buf = tx_info->bufs;
+	cnt = tx_info->num_of_bufs;
+
+	if (unlikely(!cnt))
+		return;
+
+	if (tx_info->map_linear_data) {
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(ena_buf, paddr),
+				 dma_unmap_len(ena_buf, len),
+				 DMA_TO_DEVICE);
+		ena_buf++;
+		cnt--;
+	}
+
+	/* unmap remaining mapped pages */
+	for (i = 0; i < cnt; i++) {
+		dma_unmap_page(tx_ring->dev, dma_unmap_addr(ena_buf, paddr),
+			       dma_unmap_len(ena_buf, len), DMA_TO_DEVICE);
+		ena_buf++;
+	}
+}
+
 /* ena_free_tx_bufs - Free Tx Buffers per Queue
  * @tx_ring: TX ring for which buffers be freed
  */
@@ -613,9 +656,6 @@ static void ena_free_tx_bufs(struct ena_ring *tx_ring)
 
 	for (i = 0; i < tx_ring->ring_size; i++) {
 		struct ena_tx_buffer *tx_info = &tx_ring->tx_buffer_info[i];
-		struct ena_com_buf *ena_buf;
-		int nr_frags;
-		int j;
 
 		if (!tx_info->skb)
 			continue;
@@ -631,21 +671,7 @@ static void ena_free_tx_bufs(struct ena_ring *tx_ring)
 				   tx_ring->qid, i);
 		}
 
-		ena_buf = tx_info->bufs;
-		dma_unmap_single(tx_ring->dev,
-				 ena_buf->paddr,
-				 ena_buf->len,
-				 DMA_TO_DEVICE);
-
-		/* unmap remaining mapped pages */
-		nr_frags = tx_info->num_of_bufs - 1;
-		for (j = 0; j < nr_frags; j++) {
-			ena_buf++;
-			dma_unmap_page(tx_ring->dev,
-				       ena_buf->paddr,
-				       ena_buf->len,
-				       DMA_TO_DEVICE);
-		}
+		ena_unmap_tx_skb(tx_ring, tx_info);
 
 		dev_kfree_skb_any(tx_info->skb);
 	}
@@ -736,8 +762,6 @@ static int ena_clean_tx_irq(struct ena_ring *tx_ring, u32 budget)
 	while (tx_pkts < budget) {
 		struct ena_tx_buffer *tx_info;
 		struct sk_buff *skb;
-		struct ena_com_buf *ena_buf;
-		int i, nr_frags;
 
 		rc = ena_com_tx_comp_req_id_get(tx_ring->ena_com_io_cq,
 						&req_id);
@@ -757,24 +781,7 @@ static int ena_clean_tx_irq(struct ena_ring *tx_ring, u32 budget)
 		tx_info->skb = NULL;
 		tx_info->last_jiffies = 0;
 
-		if (likely(tx_info->num_of_bufs != 0)) {
-			ena_buf = tx_info->bufs;
-
-			dma_unmap_single(tx_ring->dev,
-					 dma_unmap_addr(ena_buf, paddr),
-					 dma_unmap_len(ena_buf, len),
-					 DMA_TO_DEVICE);
-
-			/* unmap remaining mapped pages */
-			nr_frags = tx_info->num_of_bufs - 1;
-			for (i = 0; i < nr_frags; i++) {
-				ena_buf++;
-				dma_unmap_page(tx_ring->dev,
-					       dma_unmap_addr(ena_buf, paddr),
-					       dma_unmap_len(ena_buf, len),
-					       DMA_TO_DEVICE);
-			}
-		}
+		ena_unmap_tx_skb(tx_ring, tx_info);
 
 		netif_dbg(tx_ring->adapter, tx_done, tx_ring->netdev,
 			  "tx_poll: q %d skb %p completed\n", tx_ring->qid,
@@ -805,12 +812,13 @@ static int ena_clean_tx_irq(struct ena_ring *tx_ring, u32 budget)
 	 */
 	smp_mb();
 
-	above_thresh = ena_com_sq_empty_space(tx_ring->ena_com_io_sq) >
-		ENA_TX_WAKEUP_THRESH;
+	above_thresh = ena_com_sq_have_enough_space(tx_ring->ena_com_io_sq,
+						    ENA_TX_WAKEUP_THRESH);
 	if (unlikely(netif_tx_queue_stopped(txq) && above_thresh)) {
 		__netif_tx_lock(txq, smp_processor_id());
-		above_thresh = ena_com_sq_empty_space(tx_ring->ena_com_io_sq) >
-			ENA_TX_WAKEUP_THRESH;
+		above_thresh =
+			ena_com_sq_have_enough_space(tx_ring->ena_com_io_sq,
+						     ENA_TX_WAKEUP_THRESH);
 		if (netif_tx_queue_stopped(txq) && above_thresh) {
 			netif_tx_wake_queue(txq);
 			u64_stats_update_begin(&tx_ring->syncp);
@@ -986,8 +994,19 @@ static inline void ena_rx_checksum(struct ena_ring *rx_ring,
 			return;
 		}
 
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
+		if (likely(ena_rx_ctx->l4_csum_checked)) {
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		} else {
+			u64_stats_update_begin(&rx_ring->syncp);
+			rx_ring->rx_stats.csum_unchecked++;
+			u64_stats_update_end(&rx_ring->syncp);
+			skb->ip_summed = CHECKSUM_NONE;
+		}
+	} else {
+		skb->ip_summed = CHECKSUM_NONE;
+		return;
 	}
+
 }
 
 static void ena_set_rx_hash(struct ena_ring *rx_ring,
@@ -1102,8 +1121,10 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
 
 	rx_ring->next_to_clean = next_to_clean;
 
-	refill_required = ena_com_sq_empty_space(rx_ring->ena_com_io_sq);
-	refill_threshold = rx_ring->ring_size / ENA_RX_REFILL_THRESH_DIVIDER;
+	refill_required = ena_com_free_desc(rx_ring->ena_com_io_sq);
+	refill_threshold =
+		min_t(int, rx_ring->ring_size / ENA_RX_REFILL_THRESH_DIVIDER,
+		      ENA_RX_REFILL_THRESH_PACKET);
 
 	/* Optimization, try to batch new rx buffers */
 	if (refill_required > refill_threshold) {
@@ -1300,7 +1321,6 @@ static int ena_enable_msix(struct ena_adapter *adapter, int num_queues)
 
 	/* Reserved the max msix vectors we might need */
 	msix_vecs = ENA_MAX_MSIX_VEC(num_queues);
-
 	netif_dbg(adapter, probe, adapter->netdev,
 		  "trying to enable MSI-X, vectors %d\n", msix_vecs);
 
@@ -1591,7 +1611,7 @@ static int ena_up_complete(struct ena_adapter *adapter)
 
 static int ena_create_io_tx_queue(struct ena_adapter *adapter, int qid)
 {
-	struct ena_com_create_io_ctx ctx = { 0 };
+	struct ena_com_create_io_ctx ctx;
 	struct ena_com_dev *ena_dev;
 	struct ena_ring *tx_ring;
 	u32 msix_vector;
@@ -1604,6 +1624,8 @@ static int ena_create_io_tx_queue(struct ena_adapter *adapter, int qid)
 	msix_vector = ENA_IO_IRQ_IDX(qid);
 	ena_qid = ENA_IO_TXQ_IDX(qid);
 
+	memset(&ctx, 0x0, sizeof(ctx));
+
 	ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_TX;
 	ctx.qid = ena_qid;
 	ctx.mem_queue_type = ena_dev->tx_mem_queue_type;
@@ -1657,7 +1679,7 @@ create_err:
 static int ena_create_io_rx_queue(struct ena_adapter *adapter, int qid)
 {
 	struct ena_com_dev *ena_dev;
-	struct ena_com_create_io_ctx ctx = { 0 };
+	struct ena_com_create_io_ctx ctx;
 	struct ena_ring *rx_ring;
 	u32 msix_vector;
 	u16 ena_qid;
@@ -1669,6 +1691,8 @@ static int ena_create_io_rx_queue(struct ena_adapter *adapter, int qid)
 	msix_vector = ENA_IO_IRQ_IDX(qid);
 	ena_qid = ENA_IO_RXQ_IDX(qid);
 
+	memset(&ctx, 0x0, sizeof(ctx));
+
 	ctx.qid = ena_qid;
 	ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_RX;
 	ctx.mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
@@ -1986,73 +2010,70 @@ static int ena_check_and_linearize_skb(struct ena_ring *tx_ring,
 	return rc;
 }
 
-/* Called with netif_tx_lock. */
-static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static int ena_tx_map_skb(struct ena_ring *tx_ring,
+			  struct ena_tx_buffer *tx_info,
+			  struct sk_buff *skb,
+			  void **push_hdr,
+			  u16 *header_len)
 {
-	struct ena_adapter *adapter = netdev_priv(dev);
-	struct ena_tx_buffer *tx_info;
-	struct ena_com_tx_ctx ena_tx_ctx;
-	struct ena_ring *tx_ring;
-	struct netdev_queue *txq;
+	struct ena_adapter *adapter = tx_ring->adapter;
 	struct ena_com_buf *ena_buf;
-	void *push_hdr;
-	u32 len, last_frag;
-	u16 next_to_use;
-	u16 req_id;
-	u16 push_len;
-	u16 header_len;
 	dma_addr_t dma;
-	int qid, rc, nb_hw_desc;
-	int i = -1;
-
-	netif_dbg(adapter, tx_queued, dev, "%s skb %p\n", __func__, skb);
-	/*  Determine which tx ring we will be placed on */
-	qid = skb_get_queue_mapping(skb);
-	tx_ring = &adapter->tx_ring[qid];
-	txq = netdev_get_tx_queue(dev, qid);
-
-	rc = ena_check_and_linearize_skb(tx_ring, skb);
-	if (unlikely(rc))
-		goto error_drop_packet;
-
-	skb_tx_timestamp(skb);
-	len = skb_headlen(skb);
-
-	next_to_use = tx_ring->next_to_use;
-	req_id = tx_ring->free_tx_ids[next_to_use];
-	tx_info = &tx_ring->tx_buffer_info[req_id];
-	tx_info->num_of_bufs = 0;
+	u32 skb_head_len, frag_len, last_frag;
+	u16 push_len = 0;
+	u16 delta = 0;
+	int i = 0;
 
-	WARN(tx_info->skb, "SKB isn't NULL req_id %d\n", req_id);
-	ena_buf = tx_info->bufs;
+	skb_head_len = skb_headlen(skb);
 	tx_info->skb = skb;
+	ena_buf = tx_info->bufs;
 
 	if (tx_ring->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {
-		/* prepared the push buffer */
-		push_len = min_t(u32, len, tx_ring->tx_max_header_size);
-		header_len = push_len;
-		push_hdr = skb->data;
+		/* When the device is LLQ mode, the driver will copy
+		 * the header into the device memory space.
+		 * the ena_com layer assume the header is in a linear
+		 * memory space.
+		 * This assumption might be wrong since part of the header
+		 * can be in the fragmented buffers.
+		 * Use skb_header_pointer to make sure the header is in a
+		 * linear memory space.
+		 */
+
+		push_len = min_t(u32, skb->len, tx_ring->tx_max_header_size);
+		*push_hdr = skb_header_pointer(skb, 0, push_len,
+					       tx_ring->push_buf_intermediate_buf);
+		*header_len = push_len;
+		if (unlikely(skb->data != *push_hdr)) {
+			u64_stats_update_begin(&tx_ring->syncp);
+			tx_ring->tx_stats.llq_buffer_copy++;
+			u64_stats_update_end(&tx_ring->syncp);
+
+			delta = push_len - skb_head_len;
+		}
 	} else {
-		push_len = 0;
-		header_len = min_t(u32, len, tx_ring->tx_max_header_size);
-		push_hdr = NULL;
+		*push_hdr = NULL;
+		*header_len = min_t(u32, skb_head_len,
+				    tx_ring->tx_max_header_size);
 	}
 
-	netif_dbg(adapter, tx_queued, dev,
+	netif_dbg(adapter, tx_queued, adapter->netdev,
 		  "skb: %p header_buf->vaddr: %p push_len: %d\n", skb,
-		  push_hdr, push_len);
+		  *push_hdr, push_len);
 
-	if (len > push_len) {
+	if (skb_head_len > push_len) {
 		dma = dma_map_single(tx_ring->dev, skb->data + push_len,
-				     len - push_len, DMA_TO_DEVICE);
-		if (dma_mapping_error(tx_ring->dev, dma))
+				     skb_head_len - push_len, DMA_TO_DEVICE);
+		if (unlikely(dma_mapping_error(tx_ring->dev, dma)))
 			goto error_report_dma_error;
 
 		ena_buf->paddr = dma;
-		ena_buf->len = len - push_len;
+		ena_buf->len = skb_head_len - push_len;
 
 		ena_buf++;
 		tx_info->num_of_bufs++;
+		tx_info->map_linear_data = 1;
+	} else {
+		tx_info->map_linear_data = 0;
 	}
 
 	last_frag = skb_shinfo(skb)->nr_frags;
@@ -2060,18 +2081,75 @@ static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	for (i = 0; i < last_frag; i++) {
 		const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
-		len = skb_frag_size(frag);
-		dma = skb_frag_dma_map(tx_ring->dev, frag, 0, len,
-				       DMA_TO_DEVICE);
-		if (dma_mapping_error(tx_ring->dev, dma))
+		frag_len = skb_frag_size(frag);
+
+		if (unlikely(delta >= frag_len)) {
+			delta -= frag_len;
+			continue;
+		}
+
+		dma = skb_frag_dma_map(tx_ring->dev, frag, delta,
+				       frag_len - delta, DMA_TO_DEVICE);
+		if (unlikely(dma_mapping_error(tx_ring->dev, dma)))
 			goto error_report_dma_error;
 
 		ena_buf->paddr = dma;
-		ena_buf->len = len;
+		ena_buf->len = frag_len - delta;
 		ena_buf++;
+		tx_info->num_of_bufs++;
+		delta = 0;
 	}
 
-	tx_info->num_of_bufs += last_frag;
+	return 0;
+
+error_report_dma_error:
+	u64_stats_update_begin(&tx_ring->syncp);
+	tx_ring->tx_stats.dma_mapping_err++;
+	u64_stats_update_end(&tx_ring->syncp);
+	netdev_warn(adapter->netdev, "failed to map skb\n");
+
+	tx_info->skb = NULL;
+
+	tx_info->num_of_bufs += i;
+	ena_unmap_tx_skb(tx_ring, tx_info);
+
+	return -EINVAL;
+}
+
+/* Called with netif_tx_lock. */
+static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct ena_adapter *adapter = netdev_priv(dev);
+	struct ena_tx_buffer *tx_info;
+	struct ena_com_tx_ctx ena_tx_ctx;
+	struct ena_ring *tx_ring;
+	struct netdev_queue *txq;
+	void *push_hdr;
+	u16 next_to_use, req_id, header_len;
+	int qid, rc, nb_hw_desc;
+
+	netif_dbg(adapter, tx_queued, dev, "%s skb %p\n", __func__, skb);
+	/*  Determine which tx ring we will be placed on */
+	qid = skb_get_queue_mapping(skb);
+	tx_ring = &adapter->tx_ring[qid];
+	txq = netdev_get_tx_queue(dev, qid);
+
+	rc = ena_check_and_linearize_skb(tx_ring, skb);
+	if (unlikely(rc))
+		goto error_drop_packet;
+
+	skb_tx_timestamp(skb);
+
+	next_to_use = tx_ring->next_to_use;
+	req_id = tx_ring->free_tx_ids[next_to_use];
+	tx_info = &tx_ring->tx_buffer_info[req_id];
+	tx_info->num_of_bufs = 0;
+
+	WARN(tx_info->skb, "SKB isn't NULL req_id %d\n", req_id);
+
+	rc = ena_tx_map_skb(tx_ring, tx_info, skb, &push_hdr, &header_len);
+	if (unlikely(rc))
+		goto error_drop_packet;
 
 	memset(&ena_tx_ctx, 0x0, sizeof(struct ena_com_tx_ctx));
 	ena_tx_ctx.ena_bufs = tx_info->bufs;
@@ -2087,14 +2165,22 @@ static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	rc = ena_com_prepare_tx(tx_ring->ena_com_io_sq, &ena_tx_ctx,
 				&nb_hw_desc);
 
+	/* ena_com_prepare_tx() can't fail due to overflow of tx queue,
+	 * since the number of free descriptors in the queue is checked
+	 * after sending the previous packet. In case there isn't enough
+	 * space in the queue for the next packet, it is stopped
+	 * until there is again enough available space in the queue.
+	 * All other failure reasons of ena_com_prepare_tx() are fatal
+	 * and therefore require a device reset.
+	 */
 	if (unlikely(rc)) {
 		netif_err(adapter, tx_queued, dev,
 			  "failed to prepare tx bufs\n");
 		u64_stats_update_begin(&tx_ring->syncp);
-		tx_ring->tx_stats.queue_stop++;
 		tx_ring->tx_stats.prepare_ctx_err++;
 		u64_stats_update_end(&tx_ring->syncp);
-		netif_tx_stop_queue(txq);
+		adapter->reset_reason = ENA_REGS_RESET_DRIVER_INVALID_STATE;
+		set_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags);
 		goto error_unmap_dma;
 	}
 
@@ -2116,8 +2202,8 @@ static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	 * to sgl_size + 2. one for the meta descriptor and one for header
 	 * (if the header is larger than tx_max_header_size).
 	 */
-	if (unlikely(ena_com_sq_empty_space(tx_ring->ena_com_io_sq) <
-		     (tx_ring->sgl_size + 2))) {
+	if (unlikely(!ena_com_sq_have_enough_space(tx_ring->ena_com_io_sq,
+						   tx_ring->sgl_size + 2))) {
 		netif_dbg(adapter, tx_queued, dev, "%s stop queue %d\n",
 			  __func__, qid);
 
@@ -2136,8 +2222,8 @@ static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		 */
 		smp_mb();
 
-		if (ena_com_sq_empty_space(tx_ring->ena_com_io_sq)
-				> ENA_TX_WAKEUP_THRESH) {
+		if (ena_com_sq_have_enough_space(tx_ring->ena_com_io_sq,
+						 ENA_TX_WAKEUP_THRESH)) {
 			netif_tx_wake_queue(txq);
 			u64_stats_update_begin(&tx_ring->syncp);
 			tx_ring->tx_stats.queue_wakeup++;
@@ -2157,35 +2243,11 @@ static netdev_tx_t ena_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	return NETDEV_TX_OK;
 
-error_report_dma_error:
-	u64_stats_update_begin(&tx_ring->syncp);
-	tx_ring->tx_stats.dma_mapping_err++;
-	u64_stats_update_end(&tx_ring->syncp);
-	netdev_warn(adapter->netdev, "failed to map skb\n");
-
-	tx_info->skb = NULL;
-
 error_unmap_dma:
-	if (i >= 0) {
-		/* save value of frag that failed */
-		last_frag = i;
-
-		/* start back at beginning and unmap skb */
-		tx_info->skb = NULL;
-		ena_buf = tx_info->bufs;
-		dma_unmap_single(tx_ring->dev, dma_unmap_addr(ena_buf, paddr),
-				 dma_unmap_len(ena_buf, len), DMA_TO_DEVICE);
-
-		/* unmap remaining mapped pages */
-		for (i = 0; i < last_frag; i++) {
-			ena_buf++;
-			dma_unmap_page(tx_ring->dev, dma_unmap_addr(ena_buf, paddr),
-				       dma_unmap_len(ena_buf, len), DMA_TO_DEVICE);
-		}
-	}
+	ena_unmap_tx_skb(tx_ring, tx_info);
+	tx_info->skb = NULL;
 
 error_drop_packet:
-
 	dev_kfree_skb(skb);
 	return NETDEV_TX_OK;
 }
@@ -2207,7 +2269,8 @@ static u16 ena_select_queue(struct net_device *dev, struct sk_buff *skb,
 	return qid;
 }
 
-static void ena_config_host_info(struct ena_com_dev *ena_dev)
+static void ena_config_host_info(struct ena_com_dev *ena_dev,
+				 struct pci_dev *pdev)
 {
 	struct ena_admin_host_info *host_info;
 	int rc;
@@ -2221,6 +2284,7 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev)
 
 	host_info = ena_dev->host_attr.host_info;
 
+	host_info->bdf = (pdev->bus->number << 8) | pdev->devfn;
 	host_info->os_type = ENA_ADMIN_OS_LINUX;
 	host_info->kernel_ver = LINUX_VERSION_CODE;
 	strncpy(host_info->kernel_ver_str, utsname()->version,
@@ -2231,7 +2295,9 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev)
 	host_info->driver_version =
 		(DRV_MODULE_VER_MAJOR) |
 		(DRV_MODULE_VER_MINOR << ENA_ADMIN_HOST_INFO_MINOR_SHIFT) |
-		(DRV_MODULE_VER_SUBMINOR << ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT);
+		(DRV_MODULE_VER_SUBMINOR << ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT) |
+		("K"[0] << ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT);
+	host_info->num_cpus = num_online_cpus();
 
 	rc = ena_com_set_host_attributes(ena_dev);
 	if (rc) {
@@ -2442,7 +2508,7 @@ static int ena_device_init(struct ena_com_dev *ena_dev, struct pci_dev *pdev,
 	}
 
 	/* ENA admin level init */
-	rc = ena_com_admin_init(ena_dev, &aenq_handlers, true);
+	rc = ena_com_admin_init(ena_dev, &aenq_handlers);
 	if (rc) {
 		dev_err(dev,
 			"Can not initialize ena admin queue with device\n");
@@ -2455,7 +2521,7 @@ static int ena_device_init(struct ena_com_dev *ena_dev, struct pci_dev *pdev,
 	 */
 	ena_com_set_admin_polling_mode(ena_dev, true);
 
-	ena_config_host_info(ena_dev);
+	ena_config_host_info(ena_dev, pdev);
 
 	/* Get Device Attributes*/
 	rc = ena_com_get_dev_attr_feat(ena_dev, get_feat_ctx);
@@ -2540,15 +2606,14 @@ static void ena_destroy_device(struct ena_adapter *adapter, bool graceful)
 
 	dev_up = test_bit(ENA_FLAG_DEV_UP, &adapter->flags);
 	adapter->dev_up_before_reset = dev_up;
-
 	if (!graceful)
 		ena_com_set_admin_running_state(ena_dev, false);
 
 	if (test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
 		ena_down(adapter);
 
-	/* Before releasing the ENA resources, a device reset is required.
-	 * (to prevent the device from accessing them).
+	/* Stop the device from sending AENQ events (in case reset flag is set
+	 *  and device is up, ena_close already reset the device
 	 * In case the reset flag is set and the device is up, ena_down()
 	 * already perform the reset, so it can be skipped.
 	 */
@@ -2617,7 +2682,9 @@ static int ena_restore_device(struct ena_adapter *adapter)
 
 	set_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);
 	mod_timer(&adapter->timer_service, round_jiffies(jiffies + HZ));
-	dev_err(&pdev->dev, "Device reset completed successfully\n");
+	dev_err(&pdev->dev,
+		"Device reset completed successfully, Driver info: %s\n",
+		version);
 
 	return rc;
 err_disable_msix:
@@ -2810,7 +2877,7 @@ static void check_for_empty_rx_ring(struct ena_adapter *adapter)
 		rx_ring = &adapter->rx_ring[i];
 
 		refill_required =
-			ena_com_sq_empty_space(rx_ring->ena_com_io_sq);
+			ena_com_free_desc(rx_ring->ena_com_io_sq);
 		if (unlikely(refill_required == (rx_ring->ring_size - 1))) {
 			rx_ring->empty_rx_queue++;
 
@@ -2955,20 +3022,10 @@ static int ena_calc_io_queue_num(struct pci_dev *pdev,
 	int io_sq_num, io_queue_num;
 
 	/* In case of LLQ use the llq number in the get feature cmd */
-	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {
-		io_sq_num = get_feat_ctx->max_queues.max_llq_num;
-
-		if (io_sq_num == 0) {
-			dev_err(&pdev->dev,
-				"Trying to use LLQ but llq_num is 0. Fall back into regular queues\n");
-
-			ena_dev->tx_mem_queue_type =
-				ENA_ADMIN_PLACEMENT_POLICY_HOST;
-			io_sq_num = get_feat_ctx->max_queues.max_sq_num;
-		}
-	} else {
+	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
+		io_sq_num = get_feat_ctx->llq.max_llq_num;
+	else
 		io_sq_num = get_feat_ctx->max_queues.max_sq_num;
-	}
 
 	io_queue_num = min_t(int, num_online_cpus(), ENA_MAX_NUM_IO_QUEUES);
 	io_queue_num = min_t(int, io_queue_num, io_sq_num);
@@ -2984,18 +3041,52 @@ static int ena_calc_io_queue_num(struct pci_dev *pdev,
 	return io_queue_num;
 }
 
-static void ena_set_push_mode(struct pci_dev *pdev, struct ena_com_dev *ena_dev,
-			      struct ena_com_dev_get_features_ctx *get_feat_ctx)
+static int ena_set_queues_placement_policy(struct pci_dev *pdev,
+					   struct ena_com_dev *ena_dev,
+					   struct ena_admin_feature_llq_desc *llq,
+					   struct ena_llq_configurations *llq_default_configurations)
 {
 	bool has_mem_bar;
+	int rc;
+	u32 llq_feature_mask;
+
+	llq_feature_mask = 1 << ENA_ADMIN_LLQ;
+	if (!(ena_dev->supported_features & llq_feature_mask)) {
+		dev_err(&pdev->dev,
+			"LLQ is not supported Fallback to host mode policy.\n");
+		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
+		return 0;
+	}
 
 	has_mem_bar = pci_select_bars(pdev, IORESOURCE_MEM) & BIT(ENA_MEM_BAR);
 
-	/* Enable push mode if device supports LLQ */
-	if (has_mem_bar && (get_feat_ctx->max_queues.max_llq_num > 0))
-		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_DEV;
-	else
+	rc = ena_com_config_dev_mode(ena_dev, llq, llq_default_configurations);
+	if (unlikely(rc)) {
+		dev_err(&pdev->dev,
+			"Failed to configure the device mode.  Fallback to host mode policy.\n");
 		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
+		return 0;
+	}
+
+	/* Nothing to config, exit */
+	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
+		return 0;
+
+	if (!has_mem_bar) {
+		dev_err(&pdev->dev,
+			"ENA device does not expose LLQ bar. Fallback to host mode policy.\n");
+		ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
+		return 0;
+	}
+
+	ena_dev->mem_bar = devm_ioremap_wc(&pdev->dev,
+					   pci_resource_start(pdev, ENA_MEM_BAR),
+					   pci_resource_len(pdev, ENA_MEM_BAR));
+
+	if (!ena_dev->mem_bar)
+		return -EFAULT;
+
+	return 0;
 }
 
 static void ena_set_dev_offloads(struct ena_com_dev_get_features_ctx *feat,
@@ -3113,6 +3204,15 @@ static void ena_release_bars(struct ena_com_dev *ena_dev, struct pci_dev *pdev)
 	pci_release_selected_regions(pdev, release_bars);
 }
 
+static inline void set_default_llq_configurations(struct ena_llq_configurations *llq_config)
+{
+	llq_config->llq_header_location = ENA_ADMIN_INLINE_HEADER;
+	llq_config->llq_ring_entry_size = ENA_ADMIN_LIST_ENTRY_SIZE_128B;
+	llq_config->llq_stride_ctrl = ENA_ADMIN_MULTIPLE_DESCS_PER_ENTRY;
+	llq_config->llq_num_decs_before_header = ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_2;
+	llq_config->llq_ring_entry_size_value = 128;
+}
+
 static int ena_calc_queue_size(struct pci_dev *pdev,
 			       struct ena_com_dev *ena_dev,
 			       u16 *max_tx_sgl_size,
@@ -3128,7 +3228,7 @@ static int ena_calc_queue_size(struct pci_dev *pdev,
 
 	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
 		queue_size = min_t(u32, queue_size,
-				   get_feat_ctx->max_queues.max_llq_depth);
+				   get_feat_ctx->llq.max_llq_depth);
 
 	queue_size = rounddown_pow_of_two(queue_size);
 
@@ -3161,7 +3261,9 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	static int version_printed;
 	struct net_device *netdev;
 	struct ena_adapter *adapter;
+	struct ena_llq_configurations llq_config;
 	struct ena_com_dev *ena_dev = NULL;
+	char *queue_type_str;
 	static int adapters_found;
 	int io_queue_num, bars, rc;
 	int queue_size;
@@ -3215,16 +3317,13 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_free_region;
 	}
 
-	ena_set_push_mode(pdev, ena_dev, &get_feat_ctx);
+	set_default_llq_configurations(&llq_config);
 
-	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {
-		ena_dev->mem_bar = devm_ioremap_wc(&pdev->dev,
-						   pci_resource_start(pdev, ENA_MEM_BAR),
-						   pci_resource_len(pdev, ENA_MEM_BAR));
-		if (!ena_dev->mem_bar) {
-			rc = -EFAULT;
-			goto err_device_destroy;
-		}
+	rc = ena_set_queues_placement_policy(pdev, ena_dev, &get_feat_ctx.llq,
+					     &llq_config);
+	if (rc) {
+		dev_err(&pdev->dev, "ena device init failed\n");
+		goto err_device_destroy;
 	}
 
 	/* initial Tx interrupt delay, Assumes 1 usec granularity.
@@ -3239,8 +3338,10 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_device_destroy;
 	}
 
-	dev_info(&pdev->dev, "creating %d io queues. queue size: %d\n",
-		 io_queue_num, queue_size);
+	dev_info(&pdev->dev, "creating %d io queues. queue size: %d. LLQ is %s\n",
+		 io_queue_num, queue_size,
+		 (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) ?
+		 "ENABLED" : "DISABLED");
 
 	/* dev zeroed in init_etherdev */
 	netdev = alloc_etherdev_mq(sizeof(struct ena_adapter), io_queue_num);
@@ -3330,9 +3431,15 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	timer_setup(&adapter->timer_service, ena_timer_service, 0);
 	mod_timer(&adapter->timer_service, round_jiffies(jiffies + HZ));
 
-	dev_info(&pdev->dev, "%s found at mem %lx, mac addr %pM Queues %d\n",
+	if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
+		queue_type_str = "Regular";
+	else
+		queue_type_str = "Low Latency";
+
+	dev_info(&pdev->dev,
+		 "%s found at mem %lx, mac addr %pM Queues %d, Placement policy: %s\n",
 		 DEVICE_NAME, (long)pci_resource_start(pdev, 0),
-		 netdev->dev_addr, io_queue_num);
+		 netdev->dev_addr, io_queue_num, queue_type_str);
 
 	set_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);
 
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 7c7ae56c52cf..521873642339 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -43,9 +43,9 @@
 #include "ena_com.h"
 #include "ena_eth_com.h"
 
-#define DRV_MODULE_VER_MAJOR	1
-#define DRV_MODULE_VER_MINOR	5
-#define DRV_MODULE_VER_SUBMINOR 0
+#define DRV_MODULE_VER_MAJOR	2
+#define DRV_MODULE_VER_MINOR	0
+#define DRV_MODULE_VER_SUBMINOR 1
 
 #define DRV_MODULE_NAME		"ena"
 #ifndef DRV_MODULE_VERSION
@@ -61,6 +61,17 @@
 #define ENA_ADMIN_MSIX_VEC		1
 #define ENA_MAX_MSIX_VEC(io_queues)	(ENA_ADMIN_MSIX_VEC + (io_queues))
 
+/* The ENA buffer length fields is 16 bit long. So when PAGE_SIZE == 64kB the
+ * driver passes 0.
+ * Since the max packet size the ENA handles is ~9kB limit the buffer length to
+ * 16kB.
+ */
+#if PAGE_SIZE > SZ_16K
+#define ENA_PAGE_SIZE SZ_16K
+#else
+#define ENA_PAGE_SIZE PAGE_SIZE
+#endif
+
 #define ENA_MIN_MSIX_VEC		2
 
 #define ENA_REG_BAR			0
@@ -70,7 +81,7 @@
 #define ENA_DEFAULT_RING_SIZE	(1024)
 
 #define ENA_TX_WAKEUP_THRESH		(MAX_SKB_FRAGS + 2)
-#define ENA_DEFAULT_RX_COPYBREAK	(128 - NET_IP_ALIGN)
+#define ENA_DEFAULT_RX_COPYBREAK	(256 - NET_IP_ALIGN)
 
 /* limit the buffer size to 600 bytes to handle MTU changes from very
  * small to very large, in which case the number of buffers per packet
@@ -95,10 +106,11 @@
  */
 #define ENA_TX_POLL_BUDGET_DIVIDER	4
 
-/* Refill Rx queue when number of available descriptors is below
- * QUEUE_SIZE / ENA_RX_REFILL_THRESH_DIVIDER
+/* Refill Rx queue when number of required descriptors is above
+ * QUEUE_SIZE / ENA_RX_REFILL_THRESH_DIVIDER or ENA_RX_REFILL_THRESH_PACKET
  */
 #define ENA_RX_REFILL_THRESH_DIVIDER	8
+#define ENA_RX_REFILL_THRESH_PACKET	256
 
 /* Number of queues to check for missing queues per timer service */
 #define ENA_MONITORED_TX_QUEUES	4
@@ -151,6 +163,9 @@ struct ena_tx_buffer {
 	/* num of buffers used by this skb */
 	u32 num_of_bufs;
 
+	/* Indicate if bufs[0] map the linear data of the skb. */
+	u8 map_linear_data;
+
 	/* Used for detect missing tx packets to limit the number of prints */
 	u32 print_once;
 	/* Save the last jiffies to detect missing tx packets
@@ -186,6 +201,7 @@ struct ena_stats_tx {
 	u64 tx_poll;
 	u64 doorbells;
 	u64 bad_req_id;
+	u64 llq_buffer_copy;
 	u64 missed_tx;
 };
 
@@ -201,6 +217,7 @@ struct ena_stats_rx {
 	u64 rx_copybreak_pkt;
 	u64 bad_req_id;
 	u64 empty_rx_ring;
+	u64 csum_unchecked;
 };
 
 struct ena_ring {
@@ -257,6 +274,8 @@ struct ena_ring {
 		struct ena_stats_tx tx_stats;
 		struct ena_stats_rx rx_stats;
 	};
+
+	u8 *push_buf_intermediate_buf;
 	int empty_rx_queue;
 } ____cacheline_aligned;
 
@@ -355,15 +374,4 @@ void ena_dump_stats_to_buf(struct ena_adapter *adapter, u8 *buf);
 
 int ena_get_sset_count(struct net_device *netdev, int sset);
 
-/* The ENA buffer length fields is 16 bit long. So when PAGE_SIZE == 64kB the
- * driver passas 0.
- * Since the max packet size the ENA handles is ~9kB limit the buffer length to
- * 16kB.
- */
-#if PAGE_SIZE > SZ_16K
-#define ENA_PAGE_SIZE SZ_16K
-#else
-#define ENA_PAGE_SIZE PAGE_SIZE
-#endif
-
 #endif /* !(ENA_H) */
diff --git a/drivers/net/ethernet/amazon/ena/ena_regs_defs.h b/drivers/net/ethernet/amazon/ena/ena_regs_defs.h
index 48ca97fbe7bc..04fcafcc059c 100644
--- a/drivers/net/ethernet/amazon/ena/ena_regs_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_regs_defs.h
@@ -33,137 +33,125 @@
 #define _ENA_REGS_H_
 
 enum ena_regs_reset_reason_types {
-	ENA_REGS_RESET_NORMAL			= 0,
-
-	ENA_REGS_RESET_KEEP_ALIVE_TO		= 1,
-
-	ENA_REGS_RESET_ADMIN_TO			= 2,
-
-	ENA_REGS_RESET_MISS_TX_CMPL		= 3,
-
-	ENA_REGS_RESET_INV_RX_REQ_ID		= 4,
-
-	ENA_REGS_RESET_INV_TX_REQ_ID		= 5,
-
-	ENA_REGS_RESET_TOO_MANY_RX_DESCS	= 6,
-
-	ENA_REGS_RESET_INIT_ERR			= 7,
-
-	ENA_REGS_RESET_DRIVER_INVALID_STATE	= 8,
-
-	ENA_REGS_RESET_OS_TRIGGER		= 9,
-
-	ENA_REGS_RESET_OS_NETDEV_WD		= 10,
-
-	ENA_REGS_RESET_SHUTDOWN			= 11,
-
-	ENA_REGS_RESET_USER_TRIGGER		= 12,
-
-	ENA_REGS_RESET_GENERIC			= 13,
-
-	ENA_REGS_RESET_MISS_INTERRUPT		= 14,
+	ENA_REGS_RESET_NORMAL                       = 0,
+	ENA_REGS_RESET_KEEP_ALIVE_TO                = 1,
+	ENA_REGS_RESET_ADMIN_TO                     = 2,
+	ENA_REGS_RESET_MISS_TX_CMPL                 = 3,
+	ENA_REGS_RESET_INV_RX_REQ_ID                = 4,
+	ENA_REGS_RESET_INV_TX_REQ_ID                = 5,
+	ENA_REGS_RESET_TOO_MANY_RX_DESCS            = 6,
+	ENA_REGS_RESET_INIT_ERR                     = 7,
+	ENA_REGS_RESET_DRIVER_INVALID_STATE         = 8,
+	ENA_REGS_RESET_OS_TRIGGER                   = 9,
+	ENA_REGS_RESET_OS_NETDEV_WD                 = 10,
+	ENA_REGS_RESET_SHUTDOWN                     = 11,
+	ENA_REGS_RESET_USER_TRIGGER                 = 12,
+	ENA_REGS_RESET_GENERIC                      = 13,
+	ENA_REGS_RESET_MISS_INTERRUPT               = 14,
 };
 
 /* ena_registers offsets */
-#define ENA_REGS_VERSION_OFF		0x0
-#define ENA_REGS_CONTROLLER_VERSION_OFF		0x4
-#define ENA_REGS_CAPS_OFF		0x8
-#define ENA_REGS_CAPS_EXT_OFF		0xc
-#define ENA_REGS_AQ_BASE_LO_OFF		0x10
-#define ENA_REGS_AQ_BASE_HI_OFF		0x14
-#define ENA_REGS_AQ_CAPS_OFF		0x18
-#define ENA_REGS_ACQ_BASE_LO_OFF		0x20
-#define ENA_REGS_ACQ_BASE_HI_OFF		0x24
-#define ENA_REGS_ACQ_CAPS_OFF		0x28
-#define ENA_REGS_AQ_DB_OFF		0x2c
-#define ENA_REGS_ACQ_TAIL_OFF		0x30
-#define ENA_REGS_AENQ_CAPS_OFF		0x34
-#define ENA_REGS_AENQ_BASE_LO_OFF		0x38
-#define ENA_REGS_AENQ_BASE_HI_OFF		0x3c
-#define ENA_REGS_AENQ_HEAD_DB_OFF		0x40
-#define ENA_REGS_AENQ_TAIL_OFF		0x44
-#define ENA_REGS_INTR_MASK_OFF		0x4c
-#define ENA_REGS_DEV_CTL_OFF		0x54
-#define ENA_REGS_DEV_STS_OFF		0x58
-#define ENA_REGS_MMIO_REG_READ_OFF		0x5c
-#define ENA_REGS_MMIO_RESP_LO_OFF		0x60
-#define ENA_REGS_MMIO_RESP_HI_OFF		0x64
-#define ENA_REGS_RSS_IND_ENTRY_UPDATE_OFF		0x68
+
+/* 0 base */
+#define ENA_REGS_VERSION_OFF                                0x0
+#define ENA_REGS_CONTROLLER_VERSION_OFF                     0x4
+#define ENA_REGS_CAPS_OFF                                   0x8
+#define ENA_REGS_CAPS_EXT_OFF                               0xc
+#define ENA_REGS_AQ_BASE_LO_OFF                             0x10
+#define ENA_REGS_AQ_BASE_HI_OFF                             0x14
+#define ENA_REGS_AQ_CAPS_OFF                                0x18
+#define ENA_REGS_ACQ_BASE_LO_OFF                            0x20
+#define ENA_REGS_ACQ_BASE_HI_OFF                            0x24
+#define ENA_REGS_ACQ_CAPS_OFF                               0x28
+#define ENA_REGS_AQ_DB_OFF                                  0x2c
+#define ENA_REGS_ACQ_TAIL_OFF                               0x30
+#define ENA_REGS_AENQ_CAPS_OFF                              0x34
+#define ENA_REGS_AENQ_BASE_LO_OFF                           0x38
+#define ENA_REGS_AENQ_BASE_HI_OFF                           0x3c
+#define ENA_REGS_AENQ_HEAD_DB_OFF                           0x40
+#define ENA_REGS_AENQ_TAIL_OFF                              0x44
+#define ENA_REGS_INTR_MASK_OFF                              0x4c
+#define ENA_REGS_DEV_CTL_OFF                                0x54
+#define ENA_REGS_DEV_STS_OFF                                0x58
+#define ENA_REGS_MMIO_REG_READ_OFF                          0x5c
+#define ENA_REGS_MMIO_RESP_LO_OFF                           0x60
+#define ENA_REGS_MMIO_RESP_HI_OFF                           0x64
+#define ENA_REGS_RSS_IND_ENTRY_UPDATE_OFF                   0x68
 
 /* version register */
-#define ENA_REGS_VERSION_MINOR_VERSION_MASK		0xff
-#define ENA_REGS_VERSION_MAJOR_VERSION_SHIFT		8
-#define ENA_REGS_VERSION_MAJOR_VERSION_MASK		0xff00
+#define ENA_REGS_VERSION_MINOR_VERSION_MASK                 0xff
+#define ENA_REGS_VERSION_MAJOR_VERSION_SHIFT                8
+#define ENA_REGS_VERSION_MAJOR_VERSION_MASK                 0xff00
 
 /* controller_version register */
-#define ENA_REGS_CONTROLLER_VERSION_SUBMINOR_VERSION_MASK		0xff
-#define ENA_REGS_CONTROLLER_VERSION_MINOR_VERSION_SHIFT		8
-#define ENA_REGS_CONTROLLER_VERSION_MINOR_VERSION_MASK		0xff00
-#define ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_SHIFT		16
-#define ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_MASK		0xff0000
-#define ENA_REGS_CONTROLLER_VERSION_IMPL_ID_SHIFT		24
-#define ENA_REGS_CONTROLLER_VERSION_IMPL_ID_MASK		0xff000000
+#define ENA_REGS_CONTROLLER_VERSION_SUBMINOR_VERSION_MASK   0xff
+#define ENA_REGS_CONTROLLER_VERSION_MINOR_VERSION_SHIFT     8
+#define ENA_REGS_CONTROLLER_VERSION_MINOR_VERSION_MASK      0xff00
+#define ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_SHIFT     16
+#define ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_MASK      0xff0000
+#define ENA_REGS_CONTROLLER_VERSION_IMPL_ID_SHIFT           24
+#define ENA_REGS_CONTROLLER_VERSION_IMPL_ID_MASK            0xff000000
 
 /* caps register */
-#define ENA_REGS_CAPS_CONTIGUOUS_QUEUE_REQUIRED_MASK		0x1
-#define ENA_REGS_CAPS_RESET_TIMEOUT_SHIFT		1
-#define ENA_REGS_CAPS_RESET_TIMEOUT_MASK		0x3e
-#define ENA_REGS_CAPS_DMA_ADDR_WIDTH_SHIFT		8
-#define ENA_REGS_CAPS_DMA_ADDR_WIDTH_MASK		0xff00
-#define ENA_REGS_CAPS_ADMIN_CMD_TO_SHIFT		16
-#define ENA_REGS_CAPS_ADMIN_CMD_TO_MASK		0xf0000
+#define ENA_REGS_CAPS_CONTIGUOUS_QUEUE_REQUIRED_MASK        0x1
+#define ENA_REGS_CAPS_RESET_TIMEOUT_SHIFT                   1
+#define ENA_REGS_CAPS_RESET_TIMEOUT_MASK                    0x3e
+#define ENA_REGS_CAPS_DMA_ADDR_WIDTH_SHIFT                  8
+#define ENA_REGS_CAPS_DMA_ADDR_WIDTH_MASK                   0xff00
+#define ENA_REGS_CAPS_ADMIN_CMD_TO_SHIFT                    16
+#define ENA_REGS_CAPS_ADMIN_CMD_TO_MASK                     0xf0000
 
 /* aq_caps register */
-#define ENA_REGS_AQ_CAPS_AQ_DEPTH_MASK		0xffff
-#define ENA_REGS_AQ_CAPS_AQ_ENTRY_SIZE_SHIFT		16
-#define ENA_REGS_AQ_CAPS_AQ_ENTRY_SIZE_MASK		0xffff0000
+#define ENA_REGS_AQ_CAPS_AQ_DEPTH_MASK                      0xffff
+#define ENA_REGS_AQ_CAPS_AQ_ENTRY_SIZE_SHIFT                16
+#define ENA_REGS_AQ_CAPS_AQ_ENTRY_SIZE_MASK                 0xffff0000
 
 /* acq_caps register */
-#define ENA_REGS_ACQ_CAPS_ACQ_DEPTH_MASK		0xffff
-#define ENA_REGS_ACQ_CAPS_ACQ_ENTRY_SIZE_SHIFT		16
-#define ENA_REGS_ACQ_CAPS_ACQ_ENTRY_SIZE_MASK		0xffff0000
+#define ENA_REGS_ACQ_CAPS_ACQ_DEPTH_MASK                    0xffff
+#define ENA_REGS_ACQ_CAPS_ACQ_ENTRY_SIZE_SHIFT              16
+#define ENA_REGS_ACQ_CAPS_ACQ_ENTRY_SIZE_MASK               0xffff0000
 
 /* aenq_caps register */
-#define ENA_REGS_AENQ_CAPS_AENQ_DEPTH_MASK		0xffff
-#define ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_SHIFT		16
-#define ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_MASK		0xffff0000
+#define ENA_REGS_AENQ_CAPS_AENQ_DEPTH_MASK                  0xffff
+#define ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_SHIFT            16
+#define ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_MASK             0xffff0000
 
 /* dev_ctl register */
-#define ENA_REGS_DEV_CTL_DEV_RESET_MASK		0x1
-#define ENA_REGS_DEV_CTL_AQ_RESTART_SHIFT		1
-#define ENA_REGS_DEV_CTL_AQ_RESTART_MASK		0x2
-#define ENA_REGS_DEV_CTL_QUIESCENT_SHIFT		2
-#define ENA_REGS_DEV_CTL_QUIESCENT_MASK		0x4
-#define ENA_REGS_DEV_CTL_IO_RESUME_SHIFT		3
-#define ENA_REGS_DEV_CTL_IO_RESUME_MASK		0x8
-#define ENA_REGS_DEV_CTL_RESET_REASON_SHIFT		28
-#define ENA_REGS_DEV_CTL_RESET_REASON_MASK		0xf0000000
+#define ENA_REGS_DEV_CTL_DEV_RESET_MASK                     0x1
+#define ENA_REGS_DEV_CTL_AQ_RESTART_SHIFT                   1
+#define ENA_REGS_DEV_CTL_AQ_RESTART_MASK                    0x2
+#define ENA_REGS_DEV_CTL_QUIESCENT_SHIFT                    2
+#define ENA_REGS_DEV_CTL_QUIESCENT_MASK                     0x4
+#define ENA_REGS_DEV_CTL_IO_RESUME_SHIFT                    3
+#define ENA_REGS_DEV_CTL_IO_RESUME_MASK                     0x8
+#define ENA_REGS_DEV_CTL_RESET_REASON_SHIFT                 28
+#define ENA_REGS_DEV_CTL_RESET_REASON_MASK                  0xf0000000
 
 /* dev_sts register */
-#define ENA_REGS_DEV_STS_READY_MASK		0x1
-#define ENA_REGS_DEV_STS_AQ_RESTART_IN_PROGRESS_SHIFT		1
-#define ENA_REGS_DEV_STS_AQ_RESTART_IN_PROGRESS_MASK		0x2
-#define ENA_REGS_DEV_STS_AQ_RESTART_FINISHED_SHIFT		2
-#define ENA_REGS_DEV_STS_AQ_RESTART_FINISHED_MASK		0x4
-#define ENA_REGS_DEV_STS_RESET_IN_PROGRESS_SHIFT		3
-#define ENA_REGS_DEV_STS_RESET_IN_PROGRESS_MASK		0x8
-#define ENA_REGS_DEV_STS_RESET_FINISHED_SHIFT		4
-#define ENA_REGS_DEV_STS_RESET_FINISHED_MASK		0x10
-#define ENA_REGS_DEV_STS_FATAL_ERROR_SHIFT		5
-#define ENA_REGS_DEV_STS_FATAL_ERROR_MASK		0x20
-#define ENA_REGS_DEV_STS_QUIESCENT_STATE_IN_PROGRESS_SHIFT		6
-#define ENA_REGS_DEV_STS_QUIESCENT_STATE_IN_PROGRESS_MASK		0x40
-#define ENA_REGS_DEV_STS_QUIESCENT_STATE_ACHIEVED_SHIFT		7
-#define ENA_REGS_DEV_STS_QUIESCENT_STATE_ACHIEVED_MASK		0x80
+#define ENA_REGS_DEV_STS_READY_MASK                         0x1
+#define ENA_REGS_DEV_STS_AQ_RESTART_IN_PROGRESS_SHIFT       1
+#define ENA_REGS_DEV_STS_AQ_RESTART_IN_PROGRESS_MASK        0x2
+#define ENA_REGS_DEV_STS_AQ_RESTART_FINISHED_SHIFT          2
+#define ENA_REGS_DEV_STS_AQ_RESTART_FINISHED_MASK           0x4
+#define ENA_REGS_DEV_STS_RESET_IN_PROGRESS_SHIFT            3
+#define ENA_REGS_DEV_STS_RESET_IN_PROGRESS_MASK             0x8
+#define ENA_REGS_DEV_STS_RESET_FINISHED_SHIFT               4
+#define ENA_REGS_DEV_STS_RESET_FINISHED_MASK                0x10
+#define ENA_REGS_DEV_STS_FATAL_ERROR_SHIFT                  5
+#define ENA_REGS_DEV_STS_FATAL_ERROR_MASK                   0x20
+#define ENA_REGS_DEV_STS_QUIESCENT_STATE_IN_PROGRESS_SHIFT  6
+#define ENA_REGS_DEV_STS_QUIESCENT_STATE_IN_PROGRESS_MASK   0x40
+#define ENA_REGS_DEV_STS_QUIESCENT_STATE_ACHIEVED_SHIFT     7
+#define ENA_REGS_DEV_STS_QUIESCENT_STATE_ACHIEVED_MASK      0x80
 
 /* mmio_reg_read register */
-#define ENA_REGS_MMIO_REG_READ_REQ_ID_MASK		0xffff
-#define ENA_REGS_MMIO_REG_READ_REG_OFF_SHIFT		16
-#define ENA_REGS_MMIO_REG_READ_REG_OFF_MASK		0xffff0000
+#define ENA_REGS_MMIO_REG_READ_REQ_ID_MASK                  0xffff
+#define ENA_REGS_MMIO_REG_READ_REG_OFF_SHIFT                16
+#define ENA_REGS_MMIO_REG_READ_REG_OFF_MASK                 0xffff0000
 
 /* rss_ind_entry_update register */
-#define ENA_REGS_RSS_IND_ENTRY_UPDATE_INDEX_MASK		0xffff
-#define ENA_REGS_RSS_IND_ENTRY_UPDATE_CQ_IDX_SHIFT		16
-#define ENA_REGS_RSS_IND_ENTRY_UPDATE_CQ_IDX_MASK		0xffff0000
+#define ENA_REGS_RSS_IND_ENTRY_UPDATE_INDEX_MASK            0xffff
+#define ENA_REGS_RSS_IND_ENTRY_UPDATE_CQ_IDX_SHIFT          16
+#define ENA_REGS_RSS_IND_ENTRY_UPDATE_CQ_IDX_MASK           0xffff0000
 
 #endif /*_ENA_REGS_H_ */
diff --git a/drivers/net/ethernet/amd/am79c961a.c b/drivers/net/ethernet/amd/am79c961a.c
index 01d132c02ff9..265039c57023 100644
--- a/drivers/net/ethernet/amd/am79c961a.c
+++ b/drivers/net/ethernet/amd/am79c961a.c
@@ -440,7 +440,7 @@ static void am79c961_timeout(struct net_device *dev)
 /*
  * Transmit a packet
  */
-static int
+static netdev_tx_t
 am79c961_sendpacket(struct sk_buff *skb, struct net_device *dev)
 {
 	struct dev_priv *priv = netdev_priv(dev);
diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c
index c5b81268c284..d3d44e07afbc 100644
--- a/drivers/net/ethernet/amd/atarilance.c
+++ b/drivers/net/ethernet/amd/atarilance.c
@@ -339,7 +339,8 @@ static unsigned long lance_probe1( struct net_device *dev, struct lance_addr
                                    *init_rec );
 static int lance_open( struct net_device *dev );
 static void lance_init_ring( struct net_device *dev );
-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev );
+static netdev_tx_t lance_start_xmit(struct sk_buff *skb,
+				    struct net_device *dev);
 static irqreturn_t lance_interrupt( int irq, void *dev_id );
 static int lance_rx( struct net_device *dev );
 static int lance_close( struct net_device *dev );
@@ -769,7 +770,8 @@ static void lance_tx_timeout (struct net_device *dev)
 
 /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */
 
-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev )
+static netdev_tx_t
+lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
 	struct lance_ioreg	 *IO = lp->iobase;
diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c
index 73ca8879ada7..7c1eb304c27e 100644
--- a/drivers/net/ethernet/amd/au1000_eth.c
+++ b/drivers/net/ethernet/amd/au1000_eth.c
@@ -564,17 +564,7 @@ static int au1000_mii_probe(struct net_device *dev)
 		return PTR_ERR(phydev);
 	}
 
-	/* mask with MAC supported features */
-	phydev->supported &= (SUPPORTED_10baseT_Half
-			      | SUPPORTED_10baseT_Full
-			      | SUPPORTED_100baseT_Half
-			      | SUPPORTED_100baseT_Full
-			      | SUPPORTED_Autoneg
-			      /* | SUPPORTED_Pause | SUPPORTED_Asym_Pause */
-			      | SUPPORTED_MII
-			      | SUPPORTED_TP);
-
-	phydev->advertising = phydev->supported;
+	phy_set_max_speed(phydev, SPEED_100);
 
 	aup->old_link = 0;
 	aup->old_speed = 0;
diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c
index 00332a1ea84b..9f23703dd509 100644
--- a/drivers/net/ethernet/amd/declance.c
+++ b/drivers/net/ethernet/amd/declance.c
@@ -894,7 +894,7 @@ static void lance_tx_timeout(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
-static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
 	volatile struct lance_regs *ll = lp->ll;
diff --git a/drivers/net/ethernet/amd/ni65.c b/drivers/net/ethernet/amd/ni65.c
index e248d1ab3e47..8931ce6bab7b 100644
--- a/drivers/net/ethernet/amd/ni65.c
+++ b/drivers/net/ethernet/amd/ni65.c
@@ -435,10 +435,8 @@ static int __init ni65_probe1(struct net_device *dev,int ioaddr)
 		}
 		if(cards[i].vendor_id) {
 			for(j=0;j<3;j++)
-				if(inb(ioaddr+cards[i].addr_offset+j) != cards[i].vendor_id[j]) {
+				if(inb(ioaddr+cards[i].addr_offset+j) != cards[i].vendor_id[j])
 					release_region(ioaddr, cards[i].total_size);
-					continue;
-			  }
 		}
 		break;
 	}
diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c
index 77b1db267730..da7e3d4f4166 100644
--- a/drivers/net/ethernet/amd/sun3lance.c
+++ b/drivers/net/ethernet/amd/sun3lance.c
@@ -236,7 +236,8 @@ struct lance_private {
 static int lance_probe( struct net_device *dev);
 static int lance_open( struct net_device *dev );
 static void lance_init_ring( struct net_device *dev );
-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev );
+static netdev_tx_t lance_start_xmit(struct sk_buff *skb,
+				    struct net_device *dev);
 static irqreturn_t lance_interrupt( int irq, void *dev_id);
 static int lance_rx( struct net_device *dev );
 static int lance_close( struct net_device *dev );
@@ -511,7 +512,8 @@ static void lance_init_ring( struct net_device *dev )
 }
 
 
-static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev )
+static netdev_tx_t
+lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
 	int entry, len;
diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index cdd7a611479b..b4fc0ed5bce8 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -1106,7 +1106,7 @@ static void lance_tx_timeout(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
-static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct lance_private *lp = netdev_priv(dev);
 	int entry, skblen, len;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 24f1053b8785..d96a84a62d78 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -2009,7 +2009,7 @@ static int xgbe_close(struct net_device *netdev)
 	return 0;
 }
 
-static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct xgbe_prv_data *pdata = netdev_priv(netdev);
 	struct xgbe_hw_if *hw_if = &pdata->hw_if;
@@ -2018,7 +2018,7 @@ static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
 	struct xgbe_ring *ring;
 	struct xgbe_packet_data *packet;
 	struct netdev_queue *txq;
-	int ret;
+	netdev_tx_t ret;
 
 	DBGPR("-->xgbe_xmit: skb->len = %d\n", skb->len);
 
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 3ceb4f95ca7c..151bdb629e8a 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -878,9 +878,10 @@ static bool xgbe_phy_finisar_phy_quirks(struct xgbe_prv_data *pdata)
 	phy_write(phy_data->phydev, 0x04, 0x0d01);
 	phy_write(phy_data->phydev, 0x00, 0x9140);
 
-	phy_data->phydev->supported = PHY_GBIT_FEATURES;
-	phy_data->phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-	phy_data->phydev->advertising = phy_data->phydev->supported;
+	phy_data->phydev->supported = PHY_10BT_FEATURES |
+				      PHY_100BT_FEATURES |
+				      PHY_1000BT_FEATURES;
+	phy_support_asym_pause(phy_data->phydev);
 
 	netif_dbg(pdata, drv, pdata->netdev,
 		  "Finisar PHY quirk in place\n");
@@ -950,9 +951,10 @@ static bool xgbe_phy_belfuse_phy_quirks(struct xgbe_prv_data *pdata)
 	reg = phy_read(phy_data->phydev, 0x00);
 	phy_write(phy_data->phydev, 0x00, reg & ~0x00800);
 
-	phy_data->phydev->supported = PHY_GBIT_FEATURES;
-	phy_data->phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-	phy_data->phydev->advertising = phy_data->phydev->supported;
+	phy_data->phydev->supported = (PHY_10BT_FEATURES |
+				       PHY_100BT_FEATURES |
+				       PHY_1000BT_FEATURES);
+	phy_support_asym_pause(phy_data->phydev);
 
 	netif_dbg(pdata, drv, pdata->netdev,
 		  "BelFuse PHY quirk in place\n");
@@ -1495,10 +1497,7 @@ static void xgbe_phy_phydev_flowctrl(struct xgbe_prv_data *pdata)
 	if (!phy_data->phydev)
 		return;
 
-	if (phy_data->phydev->advertising & ADVERTISED_Pause)
-		lcl_adv |= ADVERTISE_PAUSE_CAP;
-	if (phy_data->phydev->advertising & ADVERTISED_Asym_Pause)
-		lcl_adv |= ADVERTISE_PAUSE_ASYM;
+	lcl_adv = ethtool_adv_to_lcl_adv_t(phy_data->phydev->advertising);
 
 	if (phy_data->phydev->pause) {
 		XGBE_SET_LP_ADV(lks, Pause);
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c
index 4f50f11718f4..78dd09b5beeb 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c
@@ -306,45 +306,25 @@ static int xgene_set_pauseparam(struct net_device *ndev,
 {
 	struct xgene_enet_pdata *pdata = netdev_priv(ndev);
 	struct phy_device *phydev = ndev->phydev;
-	u32 oldadv, newadv;
 
 	if (phy_interface_mode_is_rgmii(pdata->phy_mode) ||
 	    pdata->phy_mode == PHY_INTERFACE_MODE_SGMII) {
 		if (!phydev)
 			return -EINVAL;
 
-		if (!(phydev->supported & SUPPORTED_Pause) ||
-		    (!(phydev->supported & SUPPORTED_Asym_Pause) &&
-		     pp->rx_pause != pp->tx_pause))
+		if (!phy_validate_pause(phydev, pp))
 			return -EINVAL;
 
 		pdata->pause_autoneg = pp->autoneg;
 		pdata->tx_pause = pp->tx_pause;
 		pdata->rx_pause = pp->rx_pause;
 
-		oldadv = phydev->advertising;
-		newadv = oldadv & ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+		phy_set_asym_pause(phydev, pp->rx_pause,  pp->tx_pause);
 
-		if (pp->rx_pause)
-			newadv |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-
-		if (pp->tx_pause)
-			newadv ^= ADVERTISED_Asym_Pause;
-
-		if (oldadv ^ newadv) {
-			phydev->advertising = newadv;
-
-			if (phydev->autoneg)
-				return phy_start_aneg(phydev);
-
-			if (!pp->autoneg) {
-				pdata->mac_ops->flowctl_tx(pdata,
-							   pdata->tx_pause);
-				pdata->mac_ops->flowctl_rx(pdata,
-							   pdata->rx_pause);
-			}
+		if (!pp->autoneg) {
+			pdata->mac_ops->flowctl_tx(pdata, pdata->tx_pause);
+			pdata->mac_ops->flowctl_rx(pdata, pdata->rx_pause);
 		}
-
 	} else {
 		if (pp->autoneg)
 			return -EINVAL;
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index 078a04dc1182..e3560311711a 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -895,12 +895,10 @@ int xgene_enet_phy_connect(struct net_device *ndev)
 	}
 
 	pdata->phy_speed = SPEED_UNKNOWN;
-	phy_dev->supported &= ~SUPPORTED_10baseT_Half &
-			      ~SUPPORTED_100baseT_Half &
-			      ~SUPPORTED_1000baseT_Half;
-	phy_dev->supported |= SUPPORTED_Pause |
-			      SUPPORTED_Asym_Pause;
-	phy_dev->advertising = phy_dev->supported;
+	phy_remove_link_mode(phy_dev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+	phy_remove_link_mode(phy_dev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+	phy_remove_link_mode(phy_dev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+	phy_support_asym_pause(phy_dev);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_common.h b/drivers/net/ethernet/aquantia/atlantic/aq_common.h
index d52b088ff8f0..becb578211ed 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_common.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_common.h
@@ -57,4 +57,9 @@
 #define AQ_NIC_RATE_1G         BIT(4)
 #define AQ_NIC_RATE_100M       BIT(5)
 
+#define AQ_NIC_RATE_EEE_10G	BIT(6)
+#define AQ_NIC_RATE_EEE_5G	BIT(7)
+#define AQ_NIC_RATE_EEE_2GS	BIT(8)
+#define AQ_NIC_RATE_EEE_1G	BIT(9)
+
 #endif /* AQ_COMMON_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index 08c9fa6ca71f..6a633c70f603 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -98,8 +98,8 @@ static void aq_ethtool_stats(struct net_device *ndev,
 	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
 
 	memset(data, 0, (ARRAY_SIZE(aq_ethtool_stat_names) +
-				ARRAY_SIZE(aq_ethtool_queue_stat_names) *
-				cfg->vecs) * sizeof(u64));
+			 ARRAY_SIZE(aq_ethtool_queue_stat_names) *
+			 cfg->vecs) * sizeof(u64));
 	aq_nic_get_stats(aq_nic, data);
 }
 
@@ -285,6 +285,111 @@ static int aq_ethtool_set_coalesce(struct net_device *ndev,
 	return aq_nic_update_interrupt_moderation_settings(aq_nic);
 }
 
+static void aq_ethtool_get_wol(struct net_device *ndev,
+			       struct ethtool_wolinfo *wol)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+
+	wol->supported = WAKE_MAGIC;
+	wol->wolopts = 0;
+
+	if (cfg->wol)
+		wol->wolopts |= WAKE_MAGIC;
+}
+
+static int aq_ethtool_set_wol(struct net_device *ndev,
+			      struct ethtool_wolinfo *wol)
+{
+	struct pci_dev *pdev = to_pci_dev(ndev->dev.parent);
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+	int err = 0;
+
+	if (wol->wolopts & WAKE_MAGIC)
+		cfg->wol |= AQ_NIC_WOL_ENABLED;
+	else
+		cfg->wol &= ~AQ_NIC_WOL_ENABLED;
+	err = device_set_wakeup_enable(&pdev->dev, wol->wolopts);
+
+	return err;
+}
+
+static enum hw_atl_fw2x_rate eee_mask_to_ethtool_mask(u32 speed)
+{
+	u32 rate = 0;
+
+	if (speed & AQ_NIC_RATE_EEE_10G)
+		rate |= SUPPORTED_10000baseT_Full;
+
+	if (speed & AQ_NIC_RATE_EEE_2GS)
+		rate |= SUPPORTED_2500baseX_Full;
+
+	if (speed & AQ_NIC_RATE_EEE_1G)
+		rate |= SUPPORTED_1000baseT_Full;
+
+	return rate;
+}
+
+static int aq_ethtool_get_eee(struct net_device *ndev, struct ethtool_eee *eee)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	u32 rate, supported_rates;
+	int err = 0;
+
+	if (!aq_nic->aq_fw_ops->get_eee_rate)
+		return -EOPNOTSUPP;
+
+	err = aq_nic->aq_fw_ops->get_eee_rate(aq_nic->aq_hw, &rate,
+					      &supported_rates);
+	if (err < 0)
+		return err;
+
+	eee->supported = eee_mask_to_ethtool_mask(supported_rates);
+
+	if (aq_nic->aq_nic_cfg.eee_speeds)
+		eee->advertised = eee->supported;
+
+	eee->lp_advertised = eee_mask_to_ethtool_mask(rate);
+
+	eee->eee_enabled = !!eee->advertised;
+
+	eee->tx_lpi_enabled = eee->eee_enabled;
+	if (eee->advertised & eee->lp_advertised)
+		eee->eee_active = true;
+
+	return 0;
+}
+
+static int aq_ethtool_set_eee(struct net_device *ndev, struct ethtool_eee *eee)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	u32 rate, supported_rates;
+	struct aq_nic_cfg_s *cfg;
+	int err = 0;
+
+	cfg = aq_nic_get_cfg(aq_nic);
+
+	if (unlikely(!aq_nic->aq_fw_ops->get_eee_rate ||
+		     !aq_nic->aq_fw_ops->set_eee_rate))
+		return -EOPNOTSUPP;
+
+	err = aq_nic->aq_fw_ops->get_eee_rate(aq_nic->aq_hw, &rate,
+					      &supported_rates);
+	if (err < 0)
+		return err;
+
+	if (eee->eee_enabled) {
+		rate = supported_rates;
+		cfg->eee_speeds = rate;
+	} else {
+		rate = 0;
+		cfg->eee_speeds = 0;
+	}
+
+	return aq_nic->aq_fw_ops->set_eee_rate(aq_nic->aq_hw, rate);
+}
+
 static int aq_ethtool_nway_reset(struct net_device *ndev)
 {
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
@@ -403,9 +508,13 @@ const struct ethtool_ops aq_ethtool_ops = {
 	.get_drvinfo         = aq_ethtool_get_drvinfo,
 	.get_strings         = aq_ethtool_get_strings,
 	.get_rxfh_indir_size = aq_ethtool_get_rss_indir_size,
+	.get_wol             = aq_ethtool_get_wol,
+	.set_wol             = aq_ethtool_set_wol,
 	.nway_reset          = aq_ethtool_nway_reset,
 	.get_ringparam       = aq_get_ringparam,
 	.set_ringparam       = aq_set_ringparam,
+	.get_eee             = aq_ethtool_get_eee,
+	.set_eee             = aq_ethtool_set_eee,
 	.get_pauseparam      = aq_ethtool_get_pauseparam,
 	.set_pauseparam      = aq_ethtool_set_pauseparam,
 	.get_rxfh_key_size   = aq_ethtool_get_rss_key_size,
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
index 5c00671f248d..e8689241204e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
@@ -112,7 +112,7 @@ struct aq_hw_s {
 	const struct aq_fw_ops *aq_fw_ops;
 	void __iomem *mmio;
 	struct aq_hw_link_status_s aq_link_status;
-	struct hw_aq_atl_utils_mbox mbox;
+	struct hw_atl_utils_mbox mbox;
 	struct hw_atl_stats_s last_stats;
 	struct aq_stats_s curr_stats;
 	u64 speed;
@@ -124,7 +124,7 @@ struct aq_hw_s {
 	u32 mbox_addr;
 	u32 rpc_addr;
 	u32 rpc_tid;
-	struct hw_aq_atl_utils_fw_rpc rpc;
+	struct hw_atl_utils_fw_rpc rpc;
 };
 
 struct aq_ring_s;
@@ -204,7 +204,6 @@ struct aq_hw_ops {
 
 	int (*hw_get_fw_version)(struct aq_hw_s *self, u32 *fw_version);
 
-	int (*hw_set_power)(struct aq_hw_s *self, unsigned int power_state);
 };
 
 struct aq_fw_ops {
@@ -228,6 +227,14 @@ struct aq_fw_ops {
 	int (*update_stats)(struct aq_hw_s *self);
 
 	int (*set_flow_control)(struct aq_hw_s *self);
+
+	int (*set_power)(struct aq_hw_s *self, unsigned int power_state,
+			 u8 *mac);
+
+	int (*set_eee_rate)(struct aq_hw_s *self, u32 speed);
+
+	int (*get_eee_rate)(struct aq_hw_s *self, u32 *rate,
+			    u32 *supported_rates);
 };
 
 #endif /* AQ_HW_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 26dc6782b475..5fed24446687 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -189,7 +189,7 @@ static void aq_nic_polling_timer_cb(struct timer_list *t)
 		aq_vec_isr(i, (void *)aq_vec);
 
 	mod_timer(&self->polling_timer, jiffies +
-		AQ_CFG_POLLING_TIMER_INTERVAL);
+		  AQ_CFG_POLLING_TIMER_INTERVAL);
 }
 
 int aq_nic_ndev_register(struct aq_nic_s *self)
@@ -301,13 +301,13 @@ int aq_nic_start(struct aq_nic_s *self)
 	unsigned int i = 0U;
 
 	err = self->aq_hw_ops->hw_multicast_list_set(self->aq_hw,
-						    self->mc_list.ar,
-						    self->mc_list.count);
+						     self->mc_list.ar,
+						     self->mc_list.count);
 	if (err < 0)
 		goto err_exit;
 
 	err = self->aq_hw_ops->hw_packet_filter_set(self->aq_hw,
-						   self->packet_filter);
+						    self->packet_filter);
 	if (err < 0)
 		goto err_exit;
 
@@ -327,7 +327,7 @@ int aq_nic_start(struct aq_nic_s *self)
 		goto err_exit;
 	timer_setup(&self->service_timer, aq_nic_service_timer_cb, 0);
 	mod_timer(&self->service_timer, jiffies +
-			AQ_CFG_SERVICE_TIMER_INTERVAL);
+		  AQ_CFG_SERVICE_TIMER_INTERVAL);
 
 	if (self->aq_nic_cfg.is_polling) {
 		timer_setup(&self->polling_timer, aq_nic_polling_timer_cb, 0);
@@ -344,7 +344,7 @@ int aq_nic_start(struct aq_nic_s *self)
 		}
 
 		err = self->aq_hw_ops->hw_irq_enable(self->aq_hw,
-				    AQ_CFG_IRQ_MASK);
+						     AQ_CFG_IRQ_MASK);
 		if (err < 0)
 			goto err_exit;
 	}
@@ -889,11 +889,13 @@ void aq_nic_deinit(struct aq_nic_s *self)
 		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
 		aq_vec_deinit(aq_vec);
 
-	if (self->power_state == AQ_HW_POWER_STATE_D0) {
-		(void)self->aq_fw_ops->deinit(self->aq_hw);
-	} else {
-		(void)self->aq_hw_ops->hw_set_power(self->aq_hw,
-						   self->power_state);
+	self->aq_fw_ops->deinit(self->aq_hw);
+
+	if (self->power_state != AQ_HW_POWER_STATE_D0 ||
+	    self->aq_hw->aq_nic_cfg->wol) {
+		self->aq_fw_ops->set_power(self->aq_hw,
+					   self->power_state,
+					   self->ndev->dev_addr);
 	}
 
 err_exit:;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index fecfc401f95d..c1582f4e8e1b 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -36,6 +36,7 @@ struct aq_nic_cfg_s {
 	u32 flow_control;
 	u32 link_speed_msk;
 	u32 vlan_id;
+	u32 wol;
 	u16 is_mc_list_enabled;
 	u16 mc_list_count;
 	bool is_autoneg;
@@ -44,6 +45,7 @@ struct aq_nic_cfg_s {
 	bool is_lro;
 	u8  tcs;
 	struct aq_rss_parameters aq_rss;
+	u32 eee_speeds;
 };
 
 #define AQ_NIC_FLAG_STARTED     0x00000004U
@@ -54,6 +56,8 @@ struct aq_nic_cfg_s {
 #define AQ_NIC_FLAG_ERR_UNPLUG  0x40000000U
 #define AQ_NIC_FLAG_ERR_HW      0x80000000U
 
+#define AQ_NIC_WOL_ENABLED	BIT(0)
+
 #define AQ_NIC_TCVEC2RING(_NIC_, _TC_, _VEC_) \
 	((_TC_) * AQ_CFG_TCS_MAX + (_VEC_))
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index 750007513f9d..1d5d6b8df855 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -84,7 +84,7 @@ static int aq_pci_probe_get_hw_by_id(struct pci_dev *pdev,
 				     const struct aq_hw_ops **ops,
 				     const struct aq_hw_caps_s **caps)
 {
-	int i = 0;
+	int i;
 
 	if (pdev->vendor != PCI_VENDOR_ID_AQUANTIA)
 		return -EINVAL;
@@ -107,7 +107,7 @@ static int aq_pci_probe_get_hw_by_id(struct pci_dev *pdev,
 
 int aq_pci_func_init(struct pci_dev *pdev)
 {
-	int err = 0;
+	int err;
 
 	err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
 	if (!err) {
@@ -141,7 +141,7 @@ int aq_pci_func_alloc_irq(struct aq_nic_s *self, unsigned int i,
 			  char *name, void *aq_vec, cpumask_t *affinity_mask)
 {
 	struct pci_dev *pdev = self->pdev;
-	int err = 0;
+	int err;
 
 	if (pdev->msix_enabled || pdev->msi_enabled)
 		err = request_irq(pci_irq_vector(pdev, i), aq_vec_isr, 0,
@@ -164,7 +164,7 @@ int aq_pci_func_alloc_irq(struct aq_nic_s *self, unsigned int i,
 void aq_pci_func_free_irqs(struct aq_nic_s *self)
 {
 	struct pci_dev *pdev = self->pdev;
-	unsigned int i = 0U;
+	unsigned int i;
 
 	for (i = 32U; i--;) {
 		if (!((1U << i) & self->msix_entry_mask))
@@ -194,8 +194,8 @@ static void aq_pci_free_irq_vectors(struct aq_nic_s *self)
 static int aq_pci_probe(struct pci_dev *pdev,
 			const struct pci_device_id *pci_id)
 {
-	struct aq_nic_s *self = NULL;
-	int err = 0;
+	struct aq_nic_s *self;
+	int err;
 	struct net_device *ndev;
 	resource_size_t mmio_pa;
 	u32 bar;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index d1e1a0ba8615..3db91446cc67 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -29,8 +29,8 @@ static struct aq_ring_s *aq_ring_alloc(struct aq_ring_s *self,
 		goto err_exit;
 	}
 	self->dx_ring = dma_alloc_coherent(aq_nic_get_dev(aq_nic),
-						self->size * self->dx_size,
-						&self->dx_ring_pa, GFP_KERNEL);
+					   self->size * self->dx_size,
+					   &self->dx_ring_pa, GFP_KERNEL);
 	if (!self->dx_ring) {
 		err = -ENOMEM;
 		goto err_exit;
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
index 97addfa6f895..2469ed4d86b9 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
@@ -49,37 +49,37 @@
 const struct aq_hw_caps_s hw_atl_a0_caps_aqc100 = {
 	DEFAULT_A0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_FIBRE,
-	.link_speed_msk = HW_ATL_A0_RATE_5G  |
-			  HW_ATL_A0_RATE_2G5 |
-			  HW_ATL_A0_RATE_1G  |
-			  HW_ATL_A0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_5G |
+			  AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 const struct aq_hw_caps_s hw_atl_a0_caps_aqc107 = {
 	DEFAULT_A0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_TP,
-	.link_speed_msk = HW_ATL_A0_RATE_10G |
-			  HW_ATL_A0_RATE_5G  |
-			  HW_ATL_A0_RATE_2G5 |
-			  HW_ATL_A0_RATE_1G  |
-			  HW_ATL_A0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_10G |
+			  AQ_NIC_RATE_5G |
+			  AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 const struct aq_hw_caps_s hw_atl_a0_caps_aqc108 = {
 	DEFAULT_A0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_TP,
-	.link_speed_msk = HW_ATL_A0_RATE_5G  |
-			  HW_ATL_A0_RATE_2G5 |
-			  HW_ATL_A0_RATE_1G  |
-			  HW_ATL_A0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_5G |
+			  AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 const struct aq_hw_caps_s hw_atl_a0_caps_aqc109 = {
 	DEFAULT_A0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_TP,
-	.link_speed_msk = HW_ATL_A0_RATE_2G5 |
-			  HW_ATL_A0_RATE_1G  |
-			  HW_ATL_A0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 static int hw_atl_a0_hw_reset(struct aq_hw_s *self)
@@ -284,7 +284,7 @@ static int hw_atl_a0_hw_init_rx_path(struct aq_hw_s *self)
 
 	/* RSS Ring selection */
 	hw_atl_reg_rx_flr_rss_control1set(self, cfg->is_rss ?
-					0xB3333333U : 0x00000000U);
+					  0xB3333333U : 0x00000000U);
 
 	/* Multicast filters */
 	for (i = HW_ATL_A0_MAC_MAX; i--;) {
@@ -325,7 +325,7 @@ static int hw_atl_a0_hw_mac_addr_set(struct aq_hw_s *self, u8 *mac_addr)
 	}
 	h = (mac_addr[0] << 8) | (mac_addr[1]);
 	l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
-		(mac_addr[4] << 8) | mac_addr[5];
+	    (mac_addr[4] << 8) | mac_addr[5];
 
 	hw_atl_rpfl2_uc_flr_en_set(self, 0U, HW_ATL_A0_MAC);
 	hw_atl_rpfl2unicast_dest_addresslsw_set(self, l, HW_ATL_A0_MAC);
@@ -519,7 +519,7 @@ static int hw_atl_a0_hw_ring_rx_init(struct aq_hw_s *self,
 
 	hw_atl_rdm_rx_desc_data_buff_size_set(self,
 					      AQ_CFG_RX_FRAME_MAX / 1024U,
-				       aq_ring->idx);
+					      aq_ring->idx);
 
 	hw_atl_rdm_rx_desc_head_buff_size_set(self, 0U, aq_ring->idx);
 	hw_atl_rdm_rx_desc_head_splitting_set(self, 0U, aq_ring->idx);
@@ -758,7 +758,7 @@ static int hw_atl_a0_hw_packet_filter_set(struct aq_hw_s *self,
 		hw_atl_rpfl2_uc_flr_en_set(self,
 					   (self->aq_nic_cfg->is_mc_list_enabled &&
 					   (i <= self->aq_nic_cfg->mc_list_count)) ?
-					    1U : 0U, i);
+					   1U : 0U, i);
 
 	return aq_hw_err_from_flags(self);
 }
@@ -877,7 +877,6 @@ static int hw_atl_a0_hw_ring_rx_stop(struct aq_hw_s *self,
 const struct aq_hw_ops hw_atl_ops_a0 = {
 	.hw_set_mac_address   = hw_atl_a0_hw_mac_addr_set,
 	.hw_init              = hw_atl_a0_hw_init,
-	.hw_set_power         = hw_atl_utils_hw_set_power,
 	.hw_reset             = hw_atl_a0_hw_reset,
 	.hw_start             = hw_atl_a0_hw_start,
 	.hw_ring_tx_start     = hw_atl_a0_hw_ring_tx_start,
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h
index 3c94cff57876..a021dc431ef7 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h
@@ -62,12 +62,6 @@
 #define HW_ATL_A0_MPI_SPEED_MSK       0xFFFFU
 #define HW_ATL_A0_MPI_SPEED_SHIFT     16U
 
-#define HW_ATL_A0_RATE_10G            BIT(0)
-#define HW_ATL_A0_RATE_5G             BIT(1)
-#define HW_ATL_A0_RATE_2G5            BIT(3)
-#define HW_ATL_A0_RATE_1G             BIT(4)
-#define HW_ATL_A0_RATE_100M           BIT(5)
-
 #define HW_ATL_A0_TXBUF_MAX 160U
 #define HW_ATL_A0_RXBUF_MAX 320U
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
index 1d44a386e7d3..76d25d594a0f 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -51,38 +51,38 @@
 const struct aq_hw_caps_s hw_atl_b0_caps_aqc100 = {
 	DEFAULT_B0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_FIBRE,
-	.link_speed_msk = HW_ATL_B0_RATE_10G |
-			  HW_ATL_B0_RATE_5G  |
-			  HW_ATL_B0_RATE_2G5 |
-			  HW_ATL_B0_RATE_1G  |
-			  HW_ATL_B0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_10G |
+			  AQ_NIC_RATE_5G |
+			  AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 const struct aq_hw_caps_s hw_atl_b0_caps_aqc107 = {
 	DEFAULT_B0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_TP,
-	.link_speed_msk = HW_ATL_B0_RATE_10G |
-			  HW_ATL_B0_RATE_5G  |
-			  HW_ATL_B0_RATE_2G5 |
-			  HW_ATL_B0_RATE_1G  |
-			  HW_ATL_B0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_10G |
+			  AQ_NIC_RATE_5G |
+			  AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 const struct aq_hw_caps_s hw_atl_b0_caps_aqc108 = {
 	DEFAULT_B0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_TP,
-	.link_speed_msk = HW_ATL_B0_RATE_5G  |
-			  HW_ATL_B0_RATE_2G5 |
-			  HW_ATL_B0_RATE_1G  |
-			  HW_ATL_B0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_5G |
+			  AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 const struct aq_hw_caps_s hw_atl_b0_caps_aqc109 = {
 	DEFAULT_B0_BOARD_BASIC_CAPABILITIES,
 	.media_type = AQ_HW_MEDIA_TYPE_TP,
-	.link_speed_msk = HW_ATL_B0_RATE_2G5 |
-			  HW_ATL_B0_RATE_1G  |
-			  HW_ATL_B0_RATE_100M,
+	.link_speed_msk = AQ_NIC_RATE_2GS |
+			  AQ_NIC_RATE_1G |
+			  AQ_NIC_RATE_100M,
 };
 
 static int hw_atl_b0_hw_reset(struct aq_hw_s *self)
@@ -935,7 +935,6 @@ static int hw_atl_b0_hw_ring_rx_stop(struct aq_hw_s *self,
 const struct aq_hw_ops hw_atl_ops_b0 = {
 	.hw_set_mac_address   = hw_atl_b0_hw_mac_addr_set,
 	.hw_init              = hw_atl_b0_hw_init,
-	.hw_set_power         = hw_atl_utils_hw_set_power,
 	.hw_reset             = hw_atl_b0_hw_reset,
 	.hw_start             = hw_atl_b0_hw_start,
 	.hw_ring_tx_start     = hw_atl_b0_hw_ring_tx_start,
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h
index 28568f5fa74b..b318eefd36ae 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h
@@ -67,12 +67,6 @@
 #define HW_ATL_B0_MPI_SPEED_MSK         0xFFFFU
 #define HW_ATL_B0_MPI_SPEED_SHIFT       16U
 
-#define HW_ATL_B0_RATE_10G              BIT(0)
-#define HW_ATL_B0_RATE_5G               BIT(1)
-#define HW_ATL_B0_RATE_2G5              BIT(3)
-#define HW_ATL_B0_RATE_1G               BIT(4)
-#define HW_ATL_B0_RATE_100M             BIT(5)
-
 #define HW_ATL_B0_TXBUF_MAX  160U
 #define HW_ATL_B0_RXBUF_MAX  320U
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
index 10ba035dadb1..be0a3a90dfad 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
@@ -1460,3 +1460,11 @@ void hw_atl_reg_glb_cpu_scratch_scp_set(struct aq_hw_s *aq_hw,
 	aq_hw_write_reg(aq_hw, HW_ATL_GLB_CPU_SCRATCH_SCP_ADR(scratch_scp),
 			glb_cpu_scratch_scp);
 }
+
+void hw_atl_mcp_up_force_intr_set(struct aq_hw_s *aq_hw, u32 up_force_intr)
+{
+	aq_hw_write_reg_bit(aq_hw, HW_ATL_MCP_UP_FORCE_INTERRUPT_ADR,
+			    HW_ATL_MCP_UP_FORCE_INTERRUPT_MSK,
+			    HW_ATL_MCP_UP_FORCE_INTERRUPT_SHIFT,
+			    up_force_intr);
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
index dfb426f2dc2c..7056c7342afc 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
@@ -698,4 +698,7 @@ void hw_atl_msm_reg_wr_strobe_set(struct aq_hw_s *aq_hw, u32 reg_wr_strobe);
 /* set pci register reset disable */
 void hw_atl_pci_pci_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 pci_reg_res_dis);
 
+/* set uP Force Interrupt */
+void hw_atl_mcp_up_force_intr_set(struct aq_hw_s *aq_hw, u32 up_force_intr);
+
 #endif /* HW_ATL_LLH_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
index e0cf70120f1d..716674a9b729 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
@@ -2387,4 +2387,17 @@
 #define HW_ATL_GLB_CPU_SCRATCH_SCP_ADR(scratch_scp) \
 	(0x00000300u + (scratch_scp) * 0x4)
 
+/* register address for bitfield uP Force Interrupt */
+#define HW_ATL_MCP_UP_FORCE_INTERRUPT_ADR 0x00000404
+/* bitmask for bitfield uP Force Interrupt */
+#define HW_ATL_MCP_UP_FORCE_INTERRUPT_MSK 0x00000002
+/* inverted bitmask for bitfield uP Force Interrupt */
+#define HW_ATL_MCP_UP_FORCE_INTERRUPT_MSKN 0xFFFFFFFD
+/* lower bit position of bitfield uP Force Interrupt */
+#define HW_ATL_MCP_UP_FORCE_INTERRUPT_SHIFT 1
+/* width of bitfield uP Force Interrupt */
+#define HW_ATL_MCP_UP_FORCE_INTERRUPT_WIDTH 1
+/* default value of bitfield uP Force Interrupt */
+#define HW_ATL_MCP_UP_FORCE_INTERRUPT_DEFAULT 0x0
+
 #endif /* HW_ATL_LLH_INTERNAL_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index c965e65d07db..7def1cb8ab9d 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -49,6 +49,7 @@
 #define FORCE_FLASHLESS 0
 
 static int hw_atl_utils_ver_match(u32 ver_expected, u32 ver_actual);
+
 static int hw_atl_utils_mpi_set_state(struct aq_hw_s *self,
 				      enum hal_atl_utils_fw_state_e state);
 
@@ -69,10 +70,10 @@ int hw_atl_utils_initfw(struct aq_hw_s *self, const struct aq_fw_ops **fw_ops)
 				   self->fw_ver_actual) == 0) {
 		*fw_ops = &aq_fw_1x_ops;
 	} else if (hw_atl_utils_ver_match(HW_ATL_FW_VER_2X,
-					self->fw_ver_actual) == 0) {
+					  self->fw_ver_actual) == 0) {
 		*fw_ops = &aq_fw_2x_ops;
 	} else if (hw_atl_utils_ver_match(HW_ATL_FW_VER_3X,
-					self->fw_ver_actual) == 0) {
+					  self->fw_ver_actual) == 0) {
 		*fw_ops = &aq_fw_2x_ops;
 	} else {
 		aq_pr_err("Bad FW version detected: %x\n",
@@ -260,7 +261,7 @@ int hw_atl_utils_soft_reset(struct aq_hw_s *self)
 
 		hw_atl_utils_mpi_set_state(self, MPI_DEINIT);
 		AQ_HW_WAIT_FOR((aq_hw_read_reg(self, HW_ATL_MPI_STATE_ADR) &
-			       HW_ATL_MPI_STATE_MSK) == MPI_DEINIT,
+				HW_ATL_MPI_STATE_MSK) == MPI_DEINIT,
 			       10, 1000U);
 	}
 
@@ -277,7 +278,7 @@ int hw_atl_utils_fw_downld_dwords(struct aq_hw_s *self, u32 a,
 
 	AQ_HW_WAIT_FOR(hw_atl_reg_glb_cpu_sem_get(self,
 						  HW_ATL_FW_SM_RAM) == 1U,
-						  1U, 10000U);
+		       1U, 10000U);
 
 	if (err < 0) {
 		bool is_locked;
@@ -325,17 +326,31 @@ static int hw_atl_utils_fw_upload_dwords(struct aq_hw_s *self, u32 a, u32 *p,
 		err = -ETIME;
 		goto err_exit;
 	}
+	if (IS_CHIP_FEATURE(REVISION_B1)) {
+		u32 offset = 0;
+
+		for (; offset < cnt; ++offset) {
+			aq_hw_write_reg(self, 0x328, p[offset]);
+			aq_hw_write_reg(self, 0x32C,
+					(0x80000000 | (0xFFFF & (offset * 4))));
+			hw_atl_mcp_up_force_intr_set(self, 1);
+			/* 1000 times by 10us = 10ms */
+			AQ_HW_WAIT_FOR((aq_hw_read_reg(self,
+						       0x32C) & 0xF0000000) !=
+				       0x80000000,
+				       10, 1000);
+		}
+	} else {
+		u32 offset = 0;
 
-	aq_hw_write_reg(self, 0x00000208U, a);
-
-	for (++cnt; --cnt;) {
-		u32 i = 0U;
+		aq_hw_write_reg(self, 0x208, a);
 
-		aq_hw_write_reg(self, 0x0000020CU, *(p++));
-		aq_hw_write_reg(self, 0x00000200U, 0xC000U);
+		for (; offset < cnt; ++offset) {
+			aq_hw_write_reg(self, 0x20C, p[offset]);
+			aq_hw_write_reg(self, 0x200, 0xC000);
 
-		for (i = 1024U;
-			(0x100U & aq_hw_read_reg(self, 0x00000200U)) && --i;) {
+			AQ_HW_WAIT_FOR((aq_hw_read_reg(self, 0x200U) &
+					0x100) == 0, 10, 1000);
 		}
 	}
 
@@ -379,7 +394,7 @@ static int hw_atl_utils_init_ucp(struct aq_hw_s *self,
 
 	/* check 10 times by 1ms */
 	AQ_HW_WAIT_FOR(0U != (self->mbox_addr =
-			aq_hw_read_reg(self, 0x360U)), 1000U, 10U);
+			      aq_hw_read_reg(self, 0x360U)), 1000U, 10U);
 
 	return err;
 }
@@ -399,7 +414,7 @@ struct aq_hw_atl_utils_fw_rpc_tid_s {
 
 #define hw_atl_utils_fw_rpc_init(_H_) hw_atl_utils_fw_rpc_wait(_H_, NULL)
 
-static int hw_atl_utils_fw_rpc_call(struct aq_hw_s *self, unsigned int rpc_size)
+int hw_atl_utils_fw_rpc_call(struct aq_hw_s *self, unsigned int rpc_size)
 {
 	int err = 0;
 	struct aq_hw_atl_utils_fw_rpc_tid_s sw;
@@ -411,7 +426,7 @@ static int hw_atl_utils_fw_rpc_call(struct aq_hw_s *self, unsigned int rpc_size)
 	err = hw_atl_utils_fw_upload_dwords(self, self->rpc_addr,
 					    (u32 *)(void *)&self->rpc,
 					    (rpc_size + sizeof(u32) -
-					    sizeof(u8)) / sizeof(u32));
+					     sizeof(u8)) / sizeof(u32));
 	if (err < 0)
 		goto err_exit;
 
@@ -423,8 +438,8 @@ err_exit:
 	return err;
 }
 
-static int hw_atl_utils_fw_rpc_wait(struct aq_hw_s *self,
-				    struct hw_aq_atl_utils_fw_rpc **rpc)
+int hw_atl_utils_fw_rpc_wait(struct aq_hw_s *self,
+			     struct hw_atl_utils_fw_rpc **rpc)
 {
 	int err = 0;
 	struct aq_hw_atl_utils_fw_rpc_tid_s sw;
@@ -436,7 +451,7 @@ static int hw_atl_utils_fw_rpc_wait(struct aq_hw_s *self,
 		self->rpc_tid = sw.tid;
 
 		AQ_HW_WAIT_FOR(sw.tid ==
-				(fw.val =
+			       (fw.val =
 				aq_hw_read_reg(self, HW_ATL_RPC_STATE_ADR),
 				fw.tid), 1000U, 100U);
 		if (err < 0)
@@ -459,7 +474,7 @@ static int hw_atl_utils_fw_rpc_wait(struct aq_hw_s *self,
 						      (u32 *)(void *)
 						      &self->rpc,
 						      (fw.len + sizeof(u32) -
-						      sizeof(u8)) /
+						       sizeof(u8)) /
 						      sizeof(u32));
 			if (err < 0)
 				goto err_exit;
@@ -489,16 +504,16 @@ err_exit:
 }
 
 int hw_atl_utils_mpi_read_mbox(struct aq_hw_s *self,
-			       struct hw_aq_atl_utils_mbox_header *pmbox)
+			       struct hw_atl_utils_mbox_header *pmbox)
 {
 	return hw_atl_utils_fw_downld_dwords(self,
-				      self->mbox_addr,
-				      (u32 *)(void *)pmbox,
-				      sizeof(*pmbox) / sizeof(u32));
+					     self->mbox_addr,
+					     (u32 *)(void *)pmbox,
+					     sizeof(*pmbox) / sizeof(u32));
 }
 
 void hw_atl_utils_mpi_read_stats(struct aq_hw_s *self,
-				 struct hw_aq_atl_utils_mbox *pmbox)
+				 struct hw_atl_utils_mbox *pmbox)
 {
 	int err = 0;
 
@@ -538,7 +553,7 @@ static int hw_atl_utils_mpi_set_state(struct aq_hw_s *self,
 {
 	int err = 0;
 	u32 transaction_id = 0;
-	struct hw_aq_atl_utils_mbox_header mbox;
+	struct hw_atl_utils_mbox_header mbox;
 	u32 val = aq_hw_read_reg(self, HW_ATL_MPI_CONTROL_ADR);
 
 	if (state == MPI_RESET) {
@@ -547,8 +562,8 @@ static int hw_atl_utils_mpi_set_state(struct aq_hw_s *self,
 		transaction_id = mbox.transaction_id;
 
 		AQ_HW_WAIT_FOR(transaction_id !=
-				(hw_atl_utils_mpi_read_mbox(self, &mbox),
-				 mbox.transaction_id),
+			       (hw_atl_utils_mpi_read_mbox(self, &mbox),
+				mbox.transaction_id),
 			       1000U, 100U);
 		if (err < 0)
 			goto err_exit;
@@ -645,9 +660,9 @@ int hw_atl_utils_get_mac_permanent(struct aq_hw_s *self,
 
 	if ((mac[0] & 0x01U) || ((mac[0] | mac[1] | mac[2]) == 0x00U)) {
 		/* chip revision */
-		l = 0xE3000000U
-			| (0xFFFFU & aq_hw_read_reg(self, HW_ATL_UCP_0X370_REG))
-			| (0x00 << 16);
+		l = 0xE3000000U |
+		    (0xFFFFU & aq_hw_read_reg(self, HW_ATL_UCP_0X370_REG)) |
+		    (0x00 << 16);
 		h = 0x8001300EU;
 
 		mac[5] = (u8)(0xFFU & l);
@@ -730,17 +745,9 @@ static int hw_atl_fw1x_deinit(struct aq_hw_s *self)
 	return 0;
 }
 
-int hw_atl_utils_hw_set_power(struct aq_hw_s *self,
-			      unsigned int power_state)
-{
-	hw_atl_utils_mpi_set_speed(self, 0);
-	hw_atl_utils_mpi_set_state(self, MPI_POWER);
-	return 0;
-}
-
 int hw_atl_utils_update_stats(struct aq_hw_s *self)
 {
-	struct hw_aq_atl_utils_mbox mbox;
+	struct hw_atl_utils_mbox mbox;
 
 	hw_atl_utils_mpi_read_stats(self, &mbox);
 
@@ -825,6 +832,81 @@ int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version)
 	return 0;
 }
 
+static int aq_fw1x_set_wol(struct aq_hw_s *self, bool wol_enabled, u8 *mac)
+{
+	struct hw_atl_utils_fw_rpc *prpc = NULL;
+	unsigned int rpc_size = 0U;
+	int err = 0;
+
+	err = hw_atl_utils_fw_rpc_wait(self, &prpc);
+	if (err < 0)
+		goto err_exit;
+
+	memset(prpc, 0, sizeof(*prpc));
+
+	if (wol_enabled) {
+		rpc_size = sizeof(prpc->msg_id) + sizeof(prpc->msg_wol);
+
+		prpc->msg_id = HAL_ATLANTIC_UTILS_FW_MSG_WOL_ADD;
+		prpc->msg_wol.priority =
+				HAL_ATLANTIC_UTILS_FW_MSG_WOL_PRIOR;
+		prpc->msg_wol.pattern_id =
+				HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN;
+		prpc->msg_wol.wol_packet_type =
+				HAL_ATLANTIC_UTILS_FW_MSG_WOL_MAG_PKT;
+
+		ether_addr_copy((u8 *)&prpc->msg_wol.wol_pattern, mac);
+	} else {
+		rpc_size = sizeof(prpc->msg_id) + sizeof(prpc->msg_del_id);
+
+		prpc->msg_id = HAL_ATLANTIC_UTILS_FW_MSG_WOL_DEL;
+		prpc->msg_wol.pattern_id =
+				HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN;
+	}
+
+	err = hw_atl_utils_fw_rpc_call(self, rpc_size);
+
+err_exit:
+	return err;
+}
+
+static int aq_fw1x_set_power(struct aq_hw_s *self, unsigned int power_state,
+			     u8 *mac)
+{
+	struct hw_atl_utils_fw_rpc *prpc = NULL;
+	unsigned int rpc_size = 0U;
+	int err = 0;
+
+	if (self->aq_nic_cfg->wol & AQ_NIC_WOL_ENABLED) {
+		err = aq_fw1x_set_wol(self, 1, mac);
+
+		if (err < 0)
+			goto err_exit;
+
+		rpc_size = sizeof(prpc->msg_id) +
+			   sizeof(prpc->msg_enable_wakeup);
+
+		err = hw_atl_utils_fw_rpc_wait(self, &prpc);
+
+		if (err < 0)
+			goto err_exit;
+
+		memset(prpc, 0, rpc_size);
+
+		prpc->msg_id = HAL_ATLANTIC_UTILS_FW_MSG_ENABLE_WAKEUP;
+		prpc->msg_enable_wakeup.pattern_mask = 0x00000002;
+
+		err = hw_atl_utils_fw_rpc_call(self, rpc_size);
+		if (err < 0)
+			goto err_exit;
+	}
+	hw_atl_utils_mpi_set_speed(self, 0);
+	hw_atl_utils_mpi_set_state(self, MPI_POWER);
+
+err_exit:
+	return err;
+}
+
 const struct aq_fw_ops aq_fw_1x_ops = {
 	.init = hw_atl_utils_mpi_create,
 	.deinit = hw_atl_fw1x_deinit,
@@ -834,5 +916,8 @@ const struct aq_fw_ops aq_fw_1x_ops = {
 	.set_state = hw_atl_utils_mpi_set_state,
 	.update_link_status = hw_atl_utils_mpi_get_link_status,
 	.update_stats = hw_atl_utils_update_stats,
+	.set_power = aq_fw1x_set_power,
+	.set_eee_rate = NULL,
+	.get_eee_rate = NULL,
 	.set_flow_control = NULL,
 };
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
index b875590efcbd..3613fca64b58 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
@@ -75,7 +75,7 @@ union __packed ip_addr {
 	} v4;
 };
 
-struct __packed hw_aq_atl_utils_fw_rpc {
+struct __packed hw_atl_utils_fw_rpc {
 	u32 msg_id;
 
 	union {
@@ -101,8 +101,6 @@ struct __packed hw_aq_atl_utils_fw_rpc {
 		struct {
 			u32 priority;
 			u32 wol_packet_type;
-			u16 friendly_name_len;
-			u16 friendly_name[65];
 			u32 pattern_id;
 			u32 next_wol_pattern_offset;
 
@@ -134,25 +132,112 @@ struct __packed hw_aq_atl_utils_fw_rpc {
 					u32 pattern_offset;
 					u32 pattern_size;
 				} wol_bit_map_pattern;
+
+				struct {
+					u8 mac_addr[ETH_ALEN];
+				} wol_magic_packet_patter;
 			} wol_pattern;
 		} msg_wol;
 
 		struct {
-			u32 is_wake_on_link_down;
-			u32 is_wake_on_link_up;
-		} msg_wolink;
+			union {
+				u32 pattern_mask;
+
+				struct {
+					u32 reason_arp_v4_pkt : 1;
+					u32 reason_ipv4_ping_pkt : 1;
+					u32 reason_ipv6_ns_pkt : 1;
+					u32 reason_ipv6_ping_pkt : 1;
+					u32 reason_link_up : 1;
+					u32 reason_link_down : 1;
+					u32 reason_maximum : 1;
+				};
+			};
+
+			union {
+				u32 offload_mask;
+			};
+		} msg_enable_wakeup;
+
+		struct {
+			u32 id;
+		} msg_del_id;
 	};
 };
 
-struct __packed hw_aq_atl_utils_mbox_header {
+struct __packed hw_atl_utils_mbox_header {
 	u32 version;
 	u32 transaction_id;
 	u32 error;
 };
 
-struct __packed hw_aq_atl_utils_mbox {
-	struct hw_aq_atl_utils_mbox_header header;
+struct __packed hw_aq_info {
+	u8 reserved[6];
+	u16 phy_fault_code;
+	u16 phy_temperature;
+	u8 cable_len;
+	u8 reserved1;
+	u32 cable_diag_data[4];
+	u8 reserved2[32];
+	u32 caps_lo;
+	u32 caps_hi;
+};
+
+struct __packed hw_atl_utils_mbox {
+	struct hw_atl_utils_mbox_header header;
 	struct hw_atl_stats_s stats;
+	struct hw_aq_info info;
+};
+
+/* fw2x */
+typedef u32	fw_offset_t;
+
+struct __packed offload_ip_info {
+	u8 v4_local_addr_count;
+	u8 v4_addr_count;
+	u8 v6_local_addr_count;
+	u8 v6_addr_count;
+	fw_offset_t v4_addr;
+	fw_offset_t v4_prefix;
+	fw_offset_t v6_addr;
+	fw_offset_t v6_prefix;
+};
+
+struct __packed offload_port_info {
+	u16 udp_port_count;
+	u16 tcp_port_count;
+	fw_offset_t udp_port;
+	fw_offset_t tcp_port;
+};
+
+struct __packed offload_ka_info {
+	u16 v4_ka_count;
+	u16 v6_ka_count;
+	u32 retry_count;
+	u32 retry_interval;
+	fw_offset_t v4_ka;
+	fw_offset_t v6_ka;
+};
+
+struct __packed offload_rr_info {
+	u32 rr_count;
+	u32 rr_buf_len;
+	fw_offset_t rr_id_x;
+	fw_offset_t rr_buf;
+};
+
+struct __packed offload_info {
+	u32 version;
+	u32 len;
+	u8 mac_addr[ETH_ALEN];
+
+	u8 reserved[2];
+
+	struct offload_ip_info ips;
+	struct offload_port_info ports;
+	struct offload_ka_info kas;
+	struct offload_rr_info rrs;
+	u8 buf[0];
 };
 
 #define HAL_ATLANTIC_UTILS_CHIP_MIPS         0x00000001U
@@ -181,6 +266,21 @@ enum hal_atl_utils_fw_state_e {
 #define HAL_ATLANTIC_RATE_100M       BIT(5)
 #define HAL_ATLANTIC_RATE_INVALID    BIT(6)
 
+#define HAL_ATLANTIC_UTILS_FW_MSG_PING          0x1U
+#define HAL_ATLANTIC_UTILS_FW_MSG_ARP           0x2U
+#define HAL_ATLANTIC_UTILS_FW_MSG_INJECT        0x3U
+#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_ADD       0x4U
+#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_PRIOR     0x10000000U
+#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_PATTERN   0x1U
+#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_MAG_PKT   0x2U
+#define HAL_ATLANTIC_UTILS_FW_MSG_WOL_DEL       0x5U
+#define HAL_ATLANTIC_UTILS_FW_MSG_ENABLE_WAKEUP 0x6U
+#define HAL_ATLANTIC_UTILS_FW_MSG_MSM_PFC       0x7U
+#define HAL_ATLANTIC_UTILS_FW_MSG_PROVISIONING  0x8U
+#define HAL_ATLANTIC_UTILS_FW_MSG_OFFLOAD_ADD   0x9U
+#define HAL_ATLANTIC_UTILS_FW_MSG_OFFLOAD_DEL   0xAU
+#define HAL_ATLANTIC_UTILS_FW_MSG_CABLE_DIAG    0xDU
+
 enum hw_atl_fw2x_rate {
 	FW2X_RATE_100M    = 0x20,
 	FW2X_RATE_1G      = 0x100,
@@ -286,10 +386,10 @@ int hw_atl_utils_soft_reset(struct aq_hw_s *self);
 void hw_atl_utils_hw_chip_features_init(struct aq_hw_s *self, u32 *p);
 
 int hw_atl_utils_mpi_read_mbox(struct aq_hw_s *self,
-			       struct hw_aq_atl_utils_mbox_header *pmbox);
+			       struct hw_atl_utils_mbox_header *pmbox);
 
 void hw_atl_utils_mpi_read_stats(struct aq_hw_s *self,
-				 struct hw_aq_atl_utils_mbox *pmbox);
+				 struct hw_atl_utils_mbox *pmbox);
 
 void hw_atl_utils_mpi_set(struct aq_hw_s *self,
 			  enum hal_atl_utils_fw_state_e state,
@@ -316,9 +416,17 @@ int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version);
 int hw_atl_utils_update_stats(struct aq_hw_s *self);
 
 struct aq_stats_s *hw_atl_utils_get_hw_stats(struct aq_hw_s *self);
+
 int hw_atl_utils_fw_downld_dwords(struct aq_hw_s *self, u32 a,
 				  u32 *p, u32 cnt);
 
+int hw_atl_utils_fw_set_wol(struct aq_hw_s *self, bool wol_enabled, u8 *mac);
+
+int hw_atl_utils_fw_rpc_call(struct aq_hw_s *self, unsigned int rpc_size);
+
+int hw_atl_utils_fw_rpc_wait(struct aq_hw_s *self,
+			     struct hw_atl_utils_fw_rpc **rpc);
+
 extern const struct aq_fw_ops aq_fw_1x_ops;
 extern const struct aq_fw_ops aq_fw_2x_ops;
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
index e37943760a58..096ca5730887 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c
@@ -16,11 +16,13 @@
 #include "../aq_pci_func.h"
 #include "../aq_ring.h"
 #include "../aq_vec.h"
+#include "../aq_nic.h"
 #include "hw_atl_utils.h"
 #include "hw_atl_llh.h"
 
 #define HW_ATL_FW2X_MPI_EFUSE_ADDR	0x364
 #define HW_ATL_FW2X_MPI_MBOX_ADDR	0x360
+#define HW_ATL_FW2X_MPI_RPC_ADDR        0x334
 
 #define HW_ATL_FW2X_MPI_CONTROL_ADDR	0x368
 #define HW_ATL_FW2X_MPI_CONTROL2_ADDR	0x36C
@@ -28,6 +30,42 @@
 #define HW_ATL_FW2X_MPI_STATE_ADDR	0x370
 #define HW_ATL_FW2X_MPI_STATE2_ADDR	0x374
 
+#define HW_ATL_FW2X_CAP_SLEEP_PROXY      BIT(CAPS_HI_SLEEP_PROXY)
+#define HW_ATL_FW2X_CAP_WOL              BIT(CAPS_HI_WOL)
+
+#define HW_ATL_FW2X_CTRL_SLEEP_PROXY      BIT(CTRL_SLEEP_PROXY)
+#define HW_ATL_FW2X_CTRL_WOL              BIT(CTRL_WOL)
+#define HW_ATL_FW2X_CTRL_LINK_DROP        BIT(CTRL_LINK_DROP)
+#define HW_ATL_FW2X_CTRL_PAUSE            BIT(CTRL_PAUSE)
+#define HW_ATL_FW2X_CTRL_ASYMMETRIC_PAUSE BIT(CTRL_ASYMMETRIC_PAUSE)
+#define HW_ATL_FW2X_CTRL_FORCE_RECONNECT  BIT(CTRL_FORCE_RECONNECT)
+
+#define HW_ATL_FW2X_CAP_EEE_1G_MASK      BIT(CAPS_HI_1000BASET_FD_EEE)
+#define HW_ATL_FW2X_CAP_EEE_2G5_MASK     BIT(CAPS_HI_2P5GBASET_FD_EEE)
+#define HW_ATL_FW2X_CAP_EEE_5G_MASK      BIT(CAPS_HI_5GBASET_FD_EEE)
+#define HW_ATL_FW2X_CAP_EEE_10G_MASK     BIT(CAPS_HI_10GBASET_FD_EEE)
+
+#define HAL_ATLANTIC_WOL_FILTERS_COUNT   8
+#define HAL_ATLANTIC_UTILS_FW2X_MSG_WOL  0x0E
+
+struct __packed fw2x_msg_wol_pattern {
+	u8 mask[16];
+	u32 crc;
+};
+
+struct __packed fw2x_msg_wol {
+	u32 msg_id;
+	u8 hw_addr[ETH_ALEN];
+	u8 magic_packet_enabled;
+	u8 filter_count;
+	struct fw2x_msg_wol_pattern filter[HAL_ATLANTIC_WOL_FILTERS_COUNT];
+	u8 link_up_enabled;
+	u8 link_down_enabled;
+	u16 reserved;
+	u32 link_up_timeout;
+	u32 link_down_timeout;
+};
+
 static int aq_fw2x_set_link_speed(struct aq_hw_s *self, u32 speed);
 static int aq_fw2x_set_state(struct aq_hw_s *self,
 			     enum hal_atl_utils_fw_state_e state);
@@ -38,8 +76,12 @@ static int aq_fw2x_init(struct aq_hw_s *self)
 
 	/* check 10 times by 1ms */
 	AQ_HW_WAIT_FOR(0U != (self->mbox_addr =
-			aq_hw_read_reg(self, HW_ATL_FW2X_MPI_MBOX_ADDR)),
+		       aq_hw_read_reg(self, HW_ATL_FW2X_MPI_MBOX_ADDR)),
 		       1000U, 10U);
+	AQ_HW_WAIT_FOR(0U != (self->rpc_addr =
+		       aq_hw_read_reg(self, HW_ATL_FW2X_MPI_RPC_ADDR)),
+		       1000U, 100U);
+
 	return err;
 }
 
@@ -78,6 +120,38 @@ static enum hw_atl_fw2x_rate link_speed_mask_2fw2x_ratemask(u32 speed)
 	return rate;
 }
 
+static u32 fw2x_to_eee_mask(u32 speed)
+{
+	u32 rate = 0;
+
+	if (speed & HW_ATL_FW2X_CAP_EEE_10G_MASK)
+		rate |= AQ_NIC_RATE_EEE_10G;
+	if (speed & HW_ATL_FW2X_CAP_EEE_5G_MASK)
+		rate |= AQ_NIC_RATE_EEE_5G;
+	if (speed & HW_ATL_FW2X_CAP_EEE_2G5_MASK)
+		rate |= AQ_NIC_RATE_EEE_2GS;
+	if (speed & HW_ATL_FW2X_CAP_EEE_1G_MASK)
+		rate |= AQ_NIC_RATE_EEE_1G;
+
+	return rate;
+}
+
+static u32 eee_mask_to_fw2x(u32 speed)
+{
+	u32 rate = 0;
+
+	if (speed & AQ_NIC_RATE_EEE_10G)
+		rate |= HW_ATL_FW2X_CAP_EEE_10G_MASK;
+	if (speed & AQ_NIC_RATE_EEE_5G)
+		rate |= HW_ATL_FW2X_CAP_EEE_5G_MASK;
+	if (speed & AQ_NIC_RATE_EEE_2GS)
+		rate |= HW_ATL_FW2X_CAP_EEE_2G5_MASK;
+	if (speed & AQ_NIC_RATE_EEE_1G)
+		rate |= HW_ATL_FW2X_CAP_EEE_1G_MASK;
+
+	return rate;
+}
+
 static int aq_fw2x_set_link_speed(struct aq_hw_s *self, u32 speed)
 {
 	u32 val = link_speed_mask_2fw2x_ratemask(speed);
@@ -100,14 +174,27 @@ static void aq_fw2x_set_mpi_flow_control(struct aq_hw_s *self, u32 *mpi_state)
 		*mpi_state &= ~BIT(CAPS_HI_ASYMMETRIC_PAUSE);
 }
 
+static void aq_fw2x_upd_eee_rate_bits(struct aq_hw_s *self, u32 *mpi_opts,
+				      u32 eee_speeds)
+{
+	*mpi_opts &= ~(HW_ATL_FW2X_CAP_EEE_1G_MASK |
+		       HW_ATL_FW2X_CAP_EEE_2G5_MASK |
+		       HW_ATL_FW2X_CAP_EEE_5G_MASK |
+		       HW_ATL_FW2X_CAP_EEE_10G_MASK);
+
+	*mpi_opts |= eee_mask_to_fw2x(eee_speeds);
+}
+
 static int aq_fw2x_set_state(struct aq_hw_s *self,
 			     enum hal_atl_utils_fw_state_e state)
 {
 	u32 mpi_state = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR);
+	struct aq_nic_cfg_s *cfg = self->aq_nic_cfg;
 
 	switch (state) {
 	case MPI_INIT:
 		mpi_state &= ~BIT(CAPS_HI_LINK_DROP);
+		aq_fw2x_upd_eee_rate_bits(self, &mpi_state, cfg->eee_speeds);
 		aq_fw2x_set_mpi_flow_control(self, &mpi_state);
 		break;
 	case MPI_DEINIT:
@@ -126,7 +213,7 @@ static int aq_fw2x_update_link_status(struct aq_hw_s *self)
 {
 	u32 mpi_state = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE_ADDR);
 	u32 speed = mpi_state & (FW2X_RATE_100M | FW2X_RATE_1G |
-				FW2X_RATE_2G5 | FW2X_RATE_5G | FW2X_RATE_10G);
+				 FW2X_RATE_2G5 | FW2X_RATE_5G | FW2X_RATE_10G);
 	struct aq_hw_link_status_s *link_status = &self->aq_link_status;
 
 	if (speed) {
@@ -175,9 +262,7 @@ static int aq_fw2x_get_mac_permanent(struct aq_hw_s *self, u8 *mac)
 
 		get_random_bytes(&rnd, sizeof(unsigned int));
 
-		l = 0xE3000000U
-			| (0xFFFFU & rnd)
-			| (0x00 << 16);
+		l = 0xE3000000U | (0xFFFFU & rnd) | (0x00 << 16);
 		h = 0x8001300EU;
 
 		mac[5] = (u8)(0xFFU & l);
@@ -207,7 +292,7 @@ static int aq_fw2x_update_stats(struct aq_hw_s *self)
 	/* Wait FW to report back */
 	AQ_HW_WAIT_FOR(orig_stats_val !=
 		       (aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE2_ADDR) &
-				       BIT(CAPS_HI_STATISTICS)),
+			BIT(CAPS_HI_STATISTICS)),
 		       1U, 10000U);
 	if (err)
 		return err;
@@ -215,6 +300,135 @@ static int aq_fw2x_update_stats(struct aq_hw_s *self)
 	return hw_atl_utils_update_stats(self);
 }
 
+static int aq_fw2x_set_sleep_proxy(struct aq_hw_s *self, u8 *mac)
+{
+	struct hw_atl_utils_fw_rpc *rpc = NULL;
+	struct offload_info *cfg = NULL;
+	unsigned int rpc_size = 0U;
+	u32 mpi_opts;
+	int err = 0;
+
+	rpc_size = sizeof(rpc->msg_id) + sizeof(*cfg);
+
+	err = hw_atl_utils_fw_rpc_wait(self, &rpc);
+	if (err < 0)
+		goto err_exit;
+
+	memset(rpc, 0, rpc_size);
+	cfg = (struct offload_info *)(&rpc->msg_id + 1);
+
+	memcpy(cfg->mac_addr, mac, ETH_ALEN);
+	cfg->len = sizeof(*cfg);
+
+	/* Clear bit 0x36C.23 and 0x36C.22 */
+	mpi_opts = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR);
+	mpi_opts &= ~HW_ATL_FW2X_CTRL_SLEEP_PROXY;
+	mpi_opts &= ~HW_ATL_FW2X_CTRL_LINK_DROP;
+
+	aq_hw_write_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR, mpi_opts);
+
+	err = hw_atl_utils_fw_rpc_call(self, rpc_size);
+	if (err < 0)
+		goto err_exit;
+
+	/* Set bit 0x36C.23 */
+	mpi_opts |= HW_ATL_FW2X_CTRL_SLEEP_PROXY;
+	aq_hw_write_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR, mpi_opts);
+
+	AQ_HW_WAIT_FOR((aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE2_ADDR) &
+			HW_ATL_FW2X_CTRL_SLEEP_PROXY), 1U, 10000U);
+
+err_exit:
+	return err;
+}
+
+static int aq_fw2x_set_wol_params(struct aq_hw_s *self, u8 *mac)
+{
+	struct hw_atl_utils_fw_rpc *rpc = NULL;
+	struct fw2x_msg_wol *msg = NULL;
+	u32 mpi_opts;
+	int err = 0;
+
+	err = hw_atl_utils_fw_rpc_wait(self, &rpc);
+	if (err < 0)
+		goto err_exit;
+
+	msg = (struct fw2x_msg_wol *)rpc;
+
+	msg->msg_id = HAL_ATLANTIC_UTILS_FW2X_MSG_WOL;
+	msg->magic_packet_enabled = true;
+	memcpy(msg->hw_addr, mac, ETH_ALEN);
+
+	mpi_opts = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR);
+	mpi_opts &= ~(HW_ATL_FW2X_CTRL_SLEEP_PROXY | HW_ATL_FW2X_CTRL_WOL);
+
+	aq_hw_write_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR, mpi_opts);
+
+	err = hw_atl_utils_fw_rpc_call(self, sizeof(*msg));
+	if (err < 0)
+		goto err_exit;
+
+	/* Set bit 0x36C.24 */
+	mpi_opts |= HW_ATL_FW2X_CTRL_WOL;
+	aq_hw_write_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR, mpi_opts);
+
+	AQ_HW_WAIT_FOR((aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE2_ADDR) &
+			HW_ATL_FW2X_CTRL_WOL), 1U, 10000U);
+
+err_exit:
+	return err;
+}
+
+static int aq_fw2x_set_power(struct aq_hw_s *self, unsigned int power_state,
+			     u8 *mac)
+{
+	int err = 0;
+
+	if (self->aq_nic_cfg->wol & AQ_NIC_WOL_ENABLED) {
+		err = aq_fw2x_set_sleep_proxy(self, mac);
+		if (err < 0)
+			goto err_exit;
+		err = aq_fw2x_set_wol_params(self, mac);
+	}
+
+err_exit:
+	return err;
+}
+
+static int aq_fw2x_set_eee_rate(struct aq_hw_s *self, u32 speed)
+{
+	u32 mpi_opts = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR);
+
+	aq_fw2x_upd_eee_rate_bits(self, &mpi_opts, speed);
+
+	aq_hw_write_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR, mpi_opts);
+
+	return 0;
+}
+
+static int aq_fw2x_get_eee_rate(struct aq_hw_s *self, u32 *rate,
+				u32 *supported_rates)
+{
+	u32 mpi_state;
+	u32 caps_hi;
+	int err = 0;
+	u32 addr = self->mbox_addr + offsetof(struct hw_atl_utils_mbox, info) +
+		   offsetof(struct hw_aq_info, caps_hi);
+
+	err = hw_atl_utils_fw_downld_dwords(self, addr, &caps_hi,
+					    sizeof(caps_hi) / sizeof(u32));
+
+	if (err)
+		return err;
+
+	*supported_rates = fw2x_to_eee_mask(caps_hi);
+
+	mpi_state = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE2_ADDR);
+	*rate = fw2x_to_eee_mask(mpi_state);
+
+	return err;
+}
+
 static int aq_fw2x_renegotiate(struct aq_hw_s *self)
 {
 	u32 mpi_opts = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_CONTROL2_ADDR);
@@ -247,5 +461,8 @@ const struct aq_fw_ops aq_fw_2x_ops = {
 	.set_state = aq_fw2x_set_state,
 	.update_link_status = aq_fw2x_update_link_status,
 	.update_stats = aq_fw2x_update_stats,
-	.set_flow_control   = aq_fw2x_set_flow_control,
+	.set_power = aq_fw2x_set_power,
+	.set_eee_rate = aq_fw2x_set_eee_rate,
+	.get_eee_rate = aq_fw2x_get_eee_rate,
+	.set_flow_control = aq_fw2x_set_flow_control,
 };
diff --git a/drivers/net/ethernet/aquantia/atlantic/ver.h b/drivers/net/ethernet/aquantia/atlantic/ver.h
index 94efc6477bdc..b48260114da3 100644
--- a/drivers/net/ethernet/aquantia/atlantic/ver.h
+++ b/drivers/net/ethernet/aquantia/atlantic/ver.h
@@ -12,7 +12,7 @@
 
 #define NIC_MAJOR_DRIVER_VERSION           2
 #define NIC_MINOR_DRIVER_VERSION           0
-#define NIC_BUILD_DRIVER_VERSION           3
+#define NIC_BUILD_DRIVER_VERSION           4
 #define NIC_REVISION_DRIVER_VERSION        0
 
 #define AQ_CFG_DRV_VERSION_SUFFIX "-kern"
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index b81fbf119bce..63edc5706c09 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -63,7 +63,6 @@
 #include <linux/jiffies.h>
 #include <linux/mii.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/net.h>
 #include <linux/netdevice.h>
 #include <linux/pci.h>
@@ -3278,7 +3277,6 @@ static int atl1_set_link_ksettings(struct net_device *netdev,
 	u16 phy_data;
 	int ret_val = 0;
 	u16 old_media_type = hw->media_type;
-	u32 advertising;
 
 	if (netif_running(adapter->netdev)) {
 		if (netif_msg_link(adapter))
@@ -3312,25 +3310,7 @@ static int atl1_set_link_ksettings(struct net_device *netdev,
 				hw->media_type = MEDIA_TYPE_10M_HALF;
 		}
 	}
-	switch (hw->media_type) {
-	case MEDIA_TYPE_AUTO_SENSOR:
-		advertising =
-		    ADVERTISED_10baseT_Half |
-		    ADVERTISED_10baseT_Full |
-		    ADVERTISED_100baseT_Half |
-		    ADVERTISED_100baseT_Full |
-		    ADVERTISED_1000baseT_Full |
-		    ADVERTISED_Autoneg | ADVERTISED_TP;
-		break;
-	case MEDIA_TYPE_1000M_FULL:
-		advertising =
-		    ADVERTISED_1000baseT_Full |
-		    ADVERTISED_Autoneg | ADVERTISED_TP;
-		break;
-	default:
-		advertising = 0;
-		break;
-	}
+
 	if (atl1_phy_setup_autoneg_adv(hw)) {
 		ret_val = -EINVAL;
 		if (netif_msg_link(adapter))
diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c
index c8d1f8fa4713..6f56276015a4 100644
--- a/drivers/net/ethernet/aurora/nb8800.c
+++ b/drivers/net/ethernet/aurora/nb8800.c
@@ -935,18 +935,11 @@ static void nb8800_pause_adv(struct net_device *dev)
 {
 	struct nb8800_priv *priv = netdev_priv(dev);
 	struct phy_device *phydev = dev->phydev;
-	u32 adv = 0;
 
 	if (!phydev)
 		return;
 
-	if (priv->pause_rx)
-		adv |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-	if (priv->pause_tx)
-		adv ^= ADVERTISED_Asym_Pause;
-
-	phydev->supported |= adv;
-	phydev->advertising |= adv;
+	phy_set_asym_pause(phydev, priv->pause_rx, priv->pause_tx);
 }
 
 static int nb8800_open(struct net_device *dev)
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 897302adc38e..6bae973d4dce 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -568,12 +568,13 @@ static irqreturn_t bcm_enet_isr_dma(int irq, void *dev_id)
 /*
  * tx request callback
  */
-static int bcm_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+bcm_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct bcm_enet_priv *priv;
 	struct bcm_enet_desc *desc;
 	u32 len_stat;
-	int ret;
+	netdev_tx_t ret;
 
 	priv = netdev_priv(dev);
 
@@ -890,19 +891,10 @@ static int bcm_enet_open(struct net_device *dev)
 		}
 
 		/* mask with MAC supported features */
-		phydev->supported &= (SUPPORTED_10baseT_Half |
-				      SUPPORTED_10baseT_Full |
-				      SUPPORTED_100baseT_Half |
-				      SUPPORTED_100baseT_Full |
-				      SUPPORTED_Autoneg |
-				      SUPPORTED_Pause |
-				      SUPPORTED_MII);
-		phydev->advertising = phydev->supported;
-
-		if (priv->pause_auto && priv->pause_rx && priv->pause_tx)
-			phydev->advertising |= SUPPORTED_Pause;
-		else
-			phydev->advertising &= ~SUPPORTED_Pause;
+		phy_support_sym_pause(phydev);
+		phy_set_max_speed(phydev, SPEED_100);
+		phy_set_sym_pause(phydev, priv->pause_rx, priv->pause_rx,
+				  priv->pause_auto);
 
 		phy_attached_info(phydev);
 
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index c57238fce863..4122553e224b 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -126,8 +126,8 @@ static inline void tdma_port_write_desc_addr(struct bcm_sysport_priv *priv,
 }
 
 /* Ethtool operations */
-static int bcm_sysport_set_rx_csum(struct net_device *dev,
-				   netdev_features_t wanted)
+static void bcm_sysport_set_rx_csum(struct net_device *dev,
+				    netdev_features_t wanted)
 {
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	u32 reg;
@@ -157,12 +157,10 @@ static int bcm_sysport_set_rx_csum(struct net_device *dev,
 		reg &= ~RXCHK_BRCM_TAG_EN;
 
 	rxchk_writel(priv, reg, RXCHK_CONTROL);
-
-	return 0;
 }
 
-static int bcm_sysport_set_tx_csum(struct net_device *dev,
-				   netdev_features_t wanted)
+static void bcm_sysport_set_tx_csum(struct net_device *dev,
+				    netdev_features_t wanted)
 {
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	u32 reg;
@@ -177,23 +175,24 @@ static int bcm_sysport_set_tx_csum(struct net_device *dev,
 	else
 		reg &= ~tdma_control_bit(priv, TSB_EN);
 	tdma_writel(priv, reg, TDMA_CONTROL);
-
-	return 0;
 }
 
 static int bcm_sysport_set_features(struct net_device *dev,
 				    netdev_features_t features)
 {
-	netdev_features_t changed = features ^ dev->features;
-	netdev_features_t wanted = dev->wanted_features;
-	int ret = 0;
+	struct bcm_sysport_priv *priv = netdev_priv(dev);
+
+	/* Read CRC forward */
+	if (!priv->is_lite)
+		priv->crc_fwd = !!(umac_readl(priv, UMAC_CMD) & CMD_CRC_FWD);
+	else
+		priv->crc_fwd = !((gib_readl(priv, GIB_CONTROL) &
+				  GIB_FCS_STRIP) >> GIB_FCS_STRIP_SHIFT);
 
-	if (changed & NETIF_F_RXCSUM)
-		ret = bcm_sysport_set_rx_csum(dev, wanted);
-	if (changed & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM))
-		ret = bcm_sysport_set_tx_csum(dev, wanted);
+	bcm_sysport_set_rx_csum(dev, features);
+	bcm_sysport_set_tx_csum(dev, features);
 
-	return ret;
+	return 0;
 }
 
 /* Hardware counters must be kept in sync because the order/offset
@@ -285,6 +284,8 @@ static const struct bcm_sysport_stats bcm_sysport_gstrings_stats[] = {
 	STAT_MIB_SOFT("alloc_rx_buff_failed", mib.alloc_rx_buff_failed),
 	STAT_MIB_SOFT("rx_dma_failed", mib.rx_dma_failed),
 	STAT_MIB_SOFT("tx_dma_failed", mib.tx_dma_failed),
+	STAT_MIB_SOFT("tx_realloc_tsb", mib.tx_realloc_tsb),
+	STAT_MIB_SOFT("tx_realloc_tsb_failed", mib.tx_realloc_tsb_failed),
 	/* Per TX-queue statistics are dynamically appended */
 };
 
@@ -1218,6 +1219,7 @@ static void bcm_sysport_poll_controller(struct net_device *dev)
 static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb,
 					      struct net_device *dev)
 {
+	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	struct sk_buff *nskb;
 	struct bcm_tsb *tsb;
 	u32 csum_info;
@@ -1228,13 +1230,16 @@ static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb,
 	/* Re-allocate SKB if needed */
 	if (unlikely(skb_headroom(skb) < sizeof(*tsb))) {
 		nskb = skb_realloc_headroom(skb, sizeof(*tsb));
-		dev_kfree_skb(skb);
 		if (!nskb) {
+			dev_kfree_skb_any(skb);
+			priv->mib.tx_realloc_tsb_failed++;
 			dev->stats.tx_errors++;
 			dev->stats.tx_dropped++;
 			return NULL;
 		}
+		dev_consume_skb_any(skb);
 		skb = nskb;
+		priv->mib.tx_realloc_tsb++;
 	}
 
 	tsb = skb_push(skb, sizeof(*tsb));
@@ -1970,16 +1975,14 @@ static int bcm_sysport_open(struct net_device *dev)
 	else
 		gib_set_pad_extension(priv);
 
+	/* Apply features again in case we changed them while interface was
+	 * down
+	 */
+	bcm_sysport_set_features(dev, dev->features);
+
 	/* Set MAC address */
 	umac_set_hw_addr(priv, dev->dev_addr);
 
-	/* Read CRC forward */
-	if (!priv->is_lite)
-		priv->crc_fwd = !!(umac_readl(priv, UMAC_CMD) & CMD_CRC_FWD);
-	else
-		priv->crc_fwd = !((gib_readl(priv, GIB_CONTROL) &
-				  GIB_FCS_STRIP) >> GIB_FCS_STRIP_SHIFT);
-
 	phydev = of_phy_connect(dev, priv->phy_dn, bcm_sysport_adj_link,
 				0, priv->phy_interface);
 	if (!phydev) {
@@ -2508,9 +2511,10 @@ static int bcm_sysport_probe(struct platform_device *pdev)
 	dev->netdev_ops = &bcm_sysport_netdev_ops;
 	netif_napi_add(dev, &priv->napi, bcm_sysport_poll, 64);
 
-	/* HW supported features, none enabled by default */
-	dev->hw_features |= NETIF_F_RXCSUM | NETIF_F_HIGHDMA |
-				NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	dev->features |= NETIF_F_RXCSUM | NETIF_F_HIGHDMA |
+			 NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	dev->hw_features |= dev->features;
+	dev->vlan_features |= dev->features;
 
 	/* Request the WOL interrupt and advertise suspend if available */
 	priv->wol_irq_disabled = 1;
@@ -2710,7 +2714,6 @@ static int __maybe_unused bcm_sysport_resume(struct device *d)
 	struct net_device *dev = dev_get_drvdata(d);
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	unsigned int i;
-	u32 reg;
 	int ret;
 
 	if (!netif_running(dev))
@@ -2754,12 +2757,8 @@ static int __maybe_unused bcm_sysport_resume(struct device *d)
 		goto out_free_rx_ring;
 	}
 
-	/* Enable rxhck */
-	if (priv->rx_chk_en) {
-		reg = rxchk_readl(priv, RXCHK_CONTROL);
-		reg |= RXCHK_EN;
-		rxchk_writel(priv, reg, RXCHK_CONTROL);
-	}
+	/* Restore enabled features */
+	bcm_sysport_set_features(dev, dev->features);
 
 	rbuf_init(priv);
 
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h
index 046c6c1d97fd..a7a230884a87 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.h
+++ b/drivers/net/ethernet/broadcom/bcmsysport.h
@@ -607,6 +607,8 @@ struct bcm_sysport_mib {
 	u32 alloc_rx_buff_failed;
 	u32 rx_dma_failed;
 	u32 tx_dma_failed;
+	u32 tx_realloc_tsb;
+	u32 tx_realloc_tsb_failed;
 };
 
 /* HW maintains a large list of counters */
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 4c94d9218bba..cabc8e49ad24 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -616,7 +616,6 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
 	static const u16 ring_base[] = { BGMAC_DMA_BASE0, BGMAC_DMA_BASE1,
 					 BGMAC_DMA_BASE2, BGMAC_DMA_BASE3, };
 	int size; /* ring size: different for Tx and Rx */
-	int err;
 	int i;
 
 	BUILD_BUG_ON(BGMAC_MAX_TX_RINGS > ARRAY_SIZE(ring_base));
@@ -666,7 +665,6 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
 		if (!ring->cpu_base) {
 			dev_err(bgmac->dev, "Allocation of RX ring 0x%X failed\n",
 				ring->mmio_base);
-			err = -ENOMEM;
 			goto err_dma_free;
 		}
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 0e508e5defce..142bc11b9fbb 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -494,6 +494,7 @@ int bnx2x_get_vf_config(struct net_device *dev, int vf,
 int bnx2x_set_vf_mac(struct net_device *dev, int queue, u8 *mac);
 int bnx2x_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos,
 		      __be16 vlan_proto);
+int bnx2x_set_vf_spoofchk(struct net_device *dev, int idx, bool val);
 
 /* select_queue callback */
 u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index fcc2328bb0d9..40093d88353f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -3536,6 +3536,16 @@ static void bnx2x_drv_info_iscsi_stat(struct bnx2x *bp)
  */
 static void bnx2x_config_mf_bw(struct bnx2x *bp)
 {
+	/* Workaround for MFW bug.
+	 * MFW is not supposed to generate BW attention in
+	 * single function mode.
+	 */
+	if (!IS_MF(bp)) {
+		DP(BNX2X_MSG_MCP,
+		   "Ignoring MF BW config in single function mode\n");
+		return;
+	}
+
 	if (bp->link_vars.link_up) {
 		bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
 		bnx2x_link_sync_notify(bp);
@@ -13105,6 +13115,7 @@ static const struct net_device_ops bnx2x_netdev_ops = {
 	.ndo_set_vf_mac		= bnx2x_set_vf_mac,
 	.ndo_set_vf_vlan	= bnx2x_set_vf_vlan,
 	.ndo_get_vf_config	= bnx2x_get_vf_config,
+	.ndo_set_vf_spoofchk	= bnx2x_set_vf_spoofchk,
 #endif
 #ifdef NETDEV_FCOE_WWNN
 	.ndo_fcoe_get_wwn	= bnx2x_fcoe_get_wwn,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 62da46537734..c835f6c7ecd0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -209,7 +209,10 @@ void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
 	 */
 	__set_bit(BNX2X_Q_FLG_TX_SWITCH, &setup_p->flags);
 	__set_bit(BNX2X_Q_FLG_TX_SEC, &setup_p->flags);
-	__set_bit(BNX2X_Q_FLG_ANTI_SPOOF, &setup_p->flags);
+	if (vf->spoofchk)
+		__set_bit(BNX2X_Q_FLG_ANTI_SPOOF, &setup_p->flags);
+	else
+		__clear_bit(BNX2X_Q_FLG_ANTI_SPOOF, &setup_p->flags);
 
 	/* Setup-op rx parameters */
 	if (test_bit(BNX2X_Q_TYPE_HAS_RX, &q_type)) {
@@ -1269,6 +1272,8 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
 		bnx2x_vf(bp, i, state) = VF_FREE;
 		mutex_init(&bnx2x_vf(bp, i, op_mutex));
 		bnx2x_vf(bp, i, op_current) = CHANNEL_TLV_NONE;
+		/* enable spoofchk by default */
+		bnx2x_vf(bp, i, spoofchk) = 1;
 	}
 
 	/* re-read the IGU CAM for VFs - index and abs_vfid must be set */
@@ -2632,7 +2637,8 @@ int bnx2x_get_vf_config(struct net_device *dev, int vfidx,
 	ivi->qos = 0;
 	ivi->max_tx_rate = 10000; /* always 10G. TBA take from link struct */
 	ivi->min_tx_rate = 0;
-	ivi->spoofchk = 1; /*always enabled */
+	ivi->spoofchk = vf->spoofchk ? 1 : 0;
+	ivi->linkstate = vf->link_cfg;
 	if (vf->state == VF_ENABLED) {
 		/* mac and vlan are in vlan_mac objects */
 		if (bnx2x_validate_vf_sp_objs(bp, vf, false)) {
@@ -2950,6 +2956,77 @@ out:
 	return rc;
 }
 
+int bnx2x_set_vf_spoofchk(struct net_device *dev, int idx, bool val)
+{
+	struct bnx2x *bp = netdev_priv(dev);
+	struct bnx2x_virtf *vf;
+	int i, rc = 0;
+
+	vf = BP_VF(bp, idx);
+	if (!vf)
+		return -EINVAL;
+
+	/* nothing to do */
+	if (vf->spoofchk == val)
+		return 0;
+
+	vf->spoofchk = val ? 1 : 0;
+
+	DP(BNX2X_MSG_IOV, "%s spoofchk for VF %d\n",
+	   val ? "enabling" : "disabling", idx);
+
+	/* is vf initialized and queue set up? */
+	if (vf->state != VF_ENABLED ||
+	    bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)) !=
+	    BNX2X_Q_LOGICAL_STATE_ACTIVE)
+		return rc;
+
+	/* User should be able to see error in system logs */
+	if (!bnx2x_validate_vf_sp_objs(bp, vf, true))
+		return -EINVAL;
+
+	/* send queue update ramrods to configure spoofchk */
+	for_each_vfq(vf, i) {
+		struct bnx2x_queue_state_params q_params = {NULL};
+		struct bnx2x_queue_update_params *update_params;
+
+		q_params.q_obj = &bnx2x_vfq(vf, i, sp_obj);
+
+		/* validate the Q is UP */
+		if (bnx2x_get_q_logical_state(bp, q_params.q_obj) !=
+		    BNX2X_Q_LOGICAL_STATE_ACTIVE)
+			continue;
+
+		__set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
+		q_params.cmd = BNX2X_Q_CMD_UPDATE;
+		update_params = &q_params.params.update;
+		__set_bit(BNX2X_Q_UPDATE_ANTI_SPOOF_CHNG,
+			  &update_params->update_flags);
+		if (val) {
+			__set_bit(BNX2X_Q_UPDATE_ANTI_SPOOF,
+				  &update_params->update_flags);
+		} else {
+			__clear_bit(BNX2X_Q_UPDATE_ANTI_SPOOF,
+				    &update_params->update_flags);
+		}
+
+		/* Update the Queue state */
+		rc = bnx2x_queue_state_change(bp, &q_params);
+		if (rc) {
+			BNX2X_ERR("Failed to %s spoofchk on VF %d - vfq %d\n",
+				  val ? "enable" : "disable", idx, i);
+			goto out;
+		}
+	}
+out:
+	if (!rc)
+		DP(BNX2X_MSG_IOV,
+		   "%s spoofchk for VF[%d]\n", val ? "Enabled" : "Disabled",
+		   idx);
+
+	return rc;
+}
+
 /* crc is the first field in the bulletin board. Compute the crc over the
  * entire bulletin board excluding the crc field itself. Use the length field
  * as the Bulletin Board was posted by a PF with possibly a different version
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index eb814c65152f..b6ebd92ec565 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -142,6 +142,8 @@ struct bnx2x_virtf {
 
 	bool flr_clnup_stage;	/* true during flr cleanup */
 	bool malicious;		/* true if FW indicated so, until FLR */
+	/* 1(true) if spoof check is enabled */
+	u8 spoofchk;
 
 	/* dma */
 	dma_addr_t fw_stat_map;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index e2d92548226a..de987ccdcf1f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -111,6 +111,7 @@ enum board_idx {
 	BCM57452,
 	BCM57454,
 	BCM5745x_NPAR,
+	BCM57508,
 	BCM58802,
 	BCM58804,
 	BCM58808,
@@ -152,6 +153,7 @@ static const struct {
 	[BCM57452] = { "Broadcom BCM57452 NetXtreme-E 10Gb/25Gb/40Gb/50Gb Ethernet" },
 	[BCM57454] = { "Broadcom BCM57454 NetXtreme-E 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
 	[BCM5745x_NPAR] = { "Broadcom BCM5745x NetXtreme-E Ethernet Partition" },
+	[BCM57508] = { "Broadcom BCM57508 NetXtreme-E 10Gb/25Gb/50Gb/100Gb/200Gb Ethernet" },
 	[BCM58802] = { "Broadcom BCM58802 NetXtreme-S 10Gb/25Gb/40Gb/50Gb Ethernet" },
 	[BCM58804] = { "Broadcom BCM58804 NetXtreme-S 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
 	[BCM58808] = { "Broadcom BCM58808 NetXtreme-S 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
@@ -196,6 +198,7 @@ static const struct pci_device_id bnxt_pci_tbl[] = {
 	{ PCI_VDEVICE(BROADCOM, 0x16ef), .driver_data = BCM57416_NPAR },
 	{ PCI_VDEVICE(BROADCOM, 0x16f0), .driver_data = BCM58808 },
 	{ PCI_VDEVICE(BROADCOM, 0x16f1), .driver_data = BCM57452 },
+	{ PCI_VDEVICE(BROADCOM, 0x1750), .driver_data = BCM57508 },
 	{ PCI_VDEVICE(BROADCOM, 0xd802), .driver_data = BCM58802 },
 	{ PCI_VDEVICE(BROADCOM, 0xd804), .driver_data = BCM58804 },
 #ifdef CONFIG_BNXT_SRIOV
@@ -241,15 +244,46 @@ static bool bnxt_vf_pciid(enum board_idx idx)
 #define DB_CP_FLAGS		(DB_KEY_CP | DB_IDX_VALID | DB_IRQ_DIS)
 #define DB_CP_IRQ_DIS_FLAGS	(DB_KEY_CP | DB_IRQ_DIS)
 
-#define BNXT_CP_DB_REARM(db, raw_cons)					\
-		writel(DB_CP_REARM_FLAGS | RING_CMP(raw_cons), db)
-
-#define BNXT_CP_DB(db, raw_cons)					\
-		writel(DB_CP_FLAGS | RING_CMP(raw_cons), db)
-
 #define BNXT_CP_DB_IRQ_DIS(db)						\
 		writel(DB_CP_IRQ_DIS_FLAGS, db)
 
+#define BNXT_DB_CQ(db, idx)						\
+	writel(DB_CP_FLAGS | RING_CMP(idx), (db)->doorbell)
+
+#define BNXT_DB_NQ_P5(db, idx)						\
+	writeq((db)->db_key64 | DBR_TYPE_NQ | RING_CMP(idx), (db)->doorbell)
+
+#define BNXT_DB_CQ_ARM(db, idx)						\
+	writel(DB_CP_REARM_FLAGS | RING_CMP(idx), (db)->doorbell)
+
+#define BNXT_DB_NQ_ARM_P5(db, idx)					\
+	writeq((db)->db_key64 | DBR_TYPE_NQ_ARM | RING_CMP(idx), (db)->doorbell)
+
+static void bnxt_db_nq(struct bnxt *bp, struct bnxt_db_info *db, u32 idx)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		BNXT_DB_NQ_P5(db, idx);
+	else
+		BNXT_DB_CQ(db, idx);
+}
+
+static void bnxt_db_nq_arm(struct bnxt *bp, struct bnxt_db_info *db, u32 idx)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		BNXT_DB_NQ_ARM_P5(db, idx);
+	else
+		BNXT_DB_CQ_ARM(db, idx);
+}
+
+static void bnxt_db_cq(struct bnxt *bp, struct bnxt_db_info *db, u32 idx)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		writeq(db->db_key64 | DBR_TYPE_CQ_ARMALL | RING_CMP(idx),
+		       db->doorbell);
+	else
+		BNXT_DB_CQ(db, idx);
+}
+
 const u16 bnxt_lhint_arr[] = {
 	TX_BD_FLAGS_LHINT_512_AND_SMALLER,
 	TX_BD_FLAGS_LHINT_512_TO_1023,
@@ -341,6 +375,7 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		struct tx_push_buffer *tx_push_buf = txr->tx_push;
 		struct tx_push_bd *tx_push = &tx_push_buf->push_bd;
 		struct tx_bd_ext *tx_push1 = &tx_push->txbd2;
+		void __iomem *db = txr->tx_db.doorbell;
 		void *pdata = tx_push_buf->data;
 		u64 *end;
 		int j, push_len;
@@ -398,12 +433,11 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		push_len = (length + sizeof(*tx_push) + 7) / 8;
 		if (push_len > 16) {
-			__iowrite64_copy(txr->tx_doorbell, tx_push_buf, 16);
-			__iowrite32_copy(txr->tx_doorbell + 4, tx_push_buf + 1,
+			__iowrite64_copy(db, tx_push_buf, 16);
+			__iowrite32_copy(db + 4, tx_push_buf + 1,
 					 (push_len - 16) << 1);
 		} else {
-			__iowrite64_copy(txr->tx_doorbell, tx_push_buf,
-					 push_len);
+			__iowrite64_copy(db, tx_push_buf, push_len);
 		}
 
 		goto tx_done;
@@ -505,7 +539,7 @@ normal_tx:
 	txr->tx_prod = prod;
 
 	if (!skb->xmit_more || netif_xmit_stopped(txq))
-		bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | prod);
+		bnxt_db_write(bp, &txr->tx_db, prod);
 
 tx_done:
 
@@ -513,7 +547,7 @@ tx_done:
 
 	if (unlikely(bnxt_tx_avail(bp, txr) <= MAX_SKB_FRAGS + 1)) {
 		if (skb->xmit_more && !tx_buf->is_push)
-			bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | prod);
+			bnxt_db_write(bp, &txr->tx_db, prod);
 
 		netif_tx_stop_queue(txq);
 
@@ -776,11 +810,11 @@ static inline int bnxt_alloc_rx_page(struct bnxt *bp,
 	return 0;
 }
 
-static void bnxt_reuse_rx_agg_bufs(struct bnxt_napi *bnapi, u16 cp_cons,
+static void bnxt_reuse_rx_agg_bufs(struct bnxt_cp_ring_info *cpr, u16 cp_cons,
 				   u32 agg_bufs)
 {
+	struct bnxt_napi *bnapi = cpr->bnapi;
 	struct bnxt *bp = bnapi->bp;
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 	u16 prod = rxr->rx_agg_prod;
 	u16 sw_prod = rxr->rx_sw_agg_prod;
@@ -903,12 +937,13 @@ static struct sk_buff *bnxt_rx_skb(struct bnxt *bp,
 	return skb;
 }
 
-static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
+static struct sk_buff *bnxt_rx_pages(struct bnxt *bp,
+				     struct bnxt_cp_ring_info *cpr,
 				     struct sk_buff *skb, u16 cp_cons,
 				     u32 agg_bufs)
 {
+	struct bnxt_napi *bnapi = cpr->bnapi;
 	struct pci_dev *pdev = bp->pdev;
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 	u16 prod = rxr->rx_agg_prod;
 	u32 i;
@@ -955,7 +990,7 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
 			 * allocated already.
 			 */
 			rxr->rx_agg_prod = prod;
-			bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs - i);
+			bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs - i);
 			return NULL;
 		}
 
@@ -1012,10 +1047,9 @@ static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
 	return skb;
 }
 
-static int bnxt_discard_rx(struct bnxt *bp, struct bnxt_napi *bnapi,
+static int bnxt_discard_rx(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
 			   u32 *raw_cons, void *cmp)
 {
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	struct rx_cmp *rxcmp = cmp;
 	u32 tmp_raw_cons = *raw_cons;
 	u8 cmp_type, agg_bufs = 0;
@@ -1141,11 +1175,11 @@ static void bnxt_tpa_start(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
 	cons_rx_buf->data = NULL;
 }
 
-static void bnxt_abort_tpa(struct bnxt *bp, struct bnxt_napi *bnapi,
-			   u16 cp_cons, u32 agg_bufs)
+static void bnxt_abort_tpa(struct bnxt_cp_ring_info *cpr, u16 cp_cons,
+			   u32 agg_bufs)
 {
 	if (agg_bufs)
-		bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs);
+		bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs);
 }
 
 static struct sk_buff *bnxt_gro_func_5731x(struct bnxt_tpa_info *tpa_info,
@@ -1339,13 +1373,13 @@ static struct net_device *bnxt_get_pkt_dev(struct bnxt *bp, u16 cfa_code)
 }
 
 static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
-					   struct bnxt_napi *bnapi,
+					   struct bnxt_cp_ring_info *cpr,
 					   u32 *raw_cons,
 					   struct rx_tpa_end_cmp *tpa_end,
 					   struct rx_tpa_end_cmp_ext *tpa_end1,
 					   u8 *event)
 {
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	struct bnxt_napi *bnapi = cpr->bnapi;
 	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 	u8 agg_id = TPA_END_AGG_ID(tpa_end);
 	u8 *data_ptr, agg_bufs;
@@ -1357,7 +1391,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 	void *data;
 
 	if (unlikely(bnapi->in_reset)) {
-		int rc = bnxt_discard_rx(bp, bnapi, raw_cons, tpa_end);
+		int rc = bnxt_discard_rx(bp, cpr, raw_cons, tpa_end);
 
 		if (rc < 0)
 			return ERR_PTR(-EBUSY);
@@ -1383,7 +1417,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 	}
 
 	if (unlikely(agg_bufs > MAX_SKB_FRAGS || TPA_END_ERRORS(tpa_end1))) {
-		bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+		bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
 		if (agg_bufs > MAX_SKB_FRAGS)
 			netdev_warn(bp->dev, "TPA frags %d exceeded MAX_SKB_FRAGS %d\n",
 				    agg_bufs, (int)MAX_SKB_FRAGS);
@@ -1393,7 +1427,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 	if (len <= bp->rx_copy_thresh) {
 		skb = bnxt_copy_skb(bnapi, data_ptr, len, mapping);
 		if (!skb) {
-			bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+			bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
 			return NULL;
 		}
 	} else {
@@ -1402,7 +1436,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 
 		new_data = __bnxt_alloc_rx_data(bp, &new_mapping, GFP_ATOMIC);
 		if (!new_data) {
-			bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+			bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
 			return NULL;
 		}
 
@@ -1417,7 +1451,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 
 		if (!skb) {
 			kfree(data);
-			bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
+			bnxt_abort_tpa(cpr, cp_cons, agg_bufs);
 			return NULL;
 		}
 		skb_reserve(skb, bp->rx_offset);
@@ -1425,7 +1459,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 	}
 
 	if (agg_bufs) {
-		skb = bnxt_rx_pages(bp, bnapi, skb, cp_cons, agg_bufs);
+		skb = bnxt_rx_pages(bp, cpr, skb, cp_cons, agg_bufs);
 		if (!skb) {
 			/* Page reuse already handled by bnxt_rx_pages(). */
 			return NULL;
@@ -1479,10 +1513,10 @@ static void bnxt_deliver_skb(struct bnxt *bp, struct bnxt_napi *bnapi,
  * -ENOMEM - packet aborted due to out of memory
  * -EIO    - packet aborted due to hw error indicated in BD
  */
-static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
-		       u8 *event)
+static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+		       u32 *raw_cons, u8 *event)
 {
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	struct bnxt_napi *bnapi = cpr->bnapi;
 	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 	struct net_device *dev = bp->dev;
 	struct rx_cmp *rxcmp;
@@ -1521,7 +1555,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 		goto next_rx_no_prod_no_len;
 
 	} else if (cmp_type == CMP_TYPE_RX_L2_TPA_END_CMP) {
-		skb = bnxt_tpa_end(bp, bnapi, &tmp_raw_cons,
+		skb = bnxt_tpa_end(bp, cpr, &tmp_raw_cons,
 				   (struct rx_tpa_end_cmp *)rxcmp,
 				   (struct rx_tpa_end_cmp_ext *)rxcmp1, event);
 
@@ -1542,7 +1576,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 	data = rx_buf->data;
 	data_ptr = rx_buf->data_ptr;
 	if (unlikely(cons != rxr->rx_next_cons)) {
-		int rc1 = bnxt_discard_rx(bp, bnapi, raw_cons, rxcmp);
+		int rc1 = bnxt_discard_rx(bp, cpr, raw_cons, rxcmp);
 
 		bnxt_sched_reset(bp, rxr);
 		return rc1;
@@ -1565,7 +1599,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 	if (rxcmp1->rx_cmp_cfa_code_errors_v2 & RX_CMP_L2_ERRORS) {
 		bnxt_reuse_rx_data(rxr, cons, data);
 		if (agg_bufs)
-			bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs);
+			bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs);
 
 		rc = -EIO;
 		goto next_rx;
@@ -1602,7 +1636,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 	}
 
 	if (agg_bufs) {
-		skb = bnxt_rx_pages(bp, bnapi, skb, cp_cons, agg_bufs);
+		skb = bnxt_rx_pages(bp, cpr, skb, cp_cons, agg_bufs);
 		if (!skb) {
 			rc = -ENOMEM;
 			goto next_rx;
@@ -1664,10 +1698,10 @@ next_rx_no_prod_no_len:
 /* In netpoll mode, if we are using a combined completion ring, we need to
  * discard the rx packets and recycle the buffers.
  */
-static int bnxt_force_rx_discard(struct bnxt *bp, struct bnxt_napi *bnapi,
+static int bnxt_force_rx_discard(struct bnxt *bp,
+				 struct bnxt_cp_ring_info *cpr,
 				 u32 *raw_cons, u8 *event)
 {
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	u32 tmp_raw_cons = *raw_cons;
 	struct rx_cmp_ext *rxcmp1;
 	struct rx_cmp *rxcmp;
@@ -1697,7 +1731,7 @@ static int bnxt_force_rx_discard(struct bnxt *bp, struct bnxt_napi *bnapi,
 		tpa_end1->rx_tpa_end_cmp_errors_v2 |=
 			cpu_to_le32(RX_TPA_END_CMP_ERRORS);
 	}
-	return bnxt_rx_pkt(bp, bnapi, raw_cons, event);
+	return bnxt_rx_pkt(bp, cpr, raw_cons, event);
 }
 
 #define BNXT_GET_EVENT_PORT(data)	\
@@ -1848,7 +1882,7 @@ static irqreturn_t bnxt_inta(int irq, void *dev_instance)
 	}
 
 	/* disable ring IRQ */
-	BNXT_CP_DB_IRQ_DIS(cpr->cp_doorbell);
+	BNXT_CP_DB_IRQ_DIS(cpr->cp_db.doorbell);
 
 	/* Return here if interrupt is shared and is disabled. */
 	if (unlikely(atomic_read(&bp->intr_sem) != 0))
@@ -1858,9 +1892,10 @@ static irqreturn_t bnxt_inta(int irq, void *dev_instance)
 	return IRQ_HANDLED;
 }
 
-static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
+static int __bnxt_poll_work(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+			    int budget)
 {
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	struct bnxt_napi *bnapi = cpr->bnapi;
 	u32 raw_cons = cpr->cp_raw_cons;
 	u32 cons;
 	int tx_pkts = 0;
@@ -1868,6 +1903,7 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 	u8 event = 0;
 	struct tx_cmp *txcmp;
 
+	cpr->has_more_work = 0;
 	while (1) {
 		int rc;
 
@@ -1881,19 +1917,22 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 		 * reading any further.
 		 */
 		dma_rmb();
+		cpr->had_work_done = 1;
 		if (TX_CMP_TYPE(txcmp) == CMP_TYPE_TX_L2_CMP) {
 			tx_pkts++;
 			/* return full budget so NAPI will complete. */
 			if (unlikely(tx_pkts > bp->tx_wake_thresh)) {
 				rx_pkts = budget;
 				raw_cons = NEXT_RAW_CMP(raw_cons);
+				if (budget)
+					cpr->has_more_work = 1;
 				break;
 			}
 		} else if ((TX_CMP_TYPE(txcmp) & 0x30) == 0x10) {
 			if (likely(budget))
-				rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
+				rc = bnxt_rx_pkt(bp, cpr, &raw_cons, &event);
 			else
-				rc = bnxt_force_rx_discard(bp, bnapi, &raw_cons,
+				rc = bnxt_force_rx_discard(bp, cpr, &raw_cons,
 							   &event);
 			if (likely(rc >= 0))
 				rx_pkts += rc;
@@ -1916,39 +1955,60 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 		}
 		raw_cons = NEXT_RAW_CMP(raw_cons);
 
-		if (rx_pkts && rx_pkts == budget)
+		if (rx_pkts && rx_pkts == budget) {
+			cpr->has_more_work = 1;
 			break;
+		}
 	}
 
 	if (event & BNXT_TX_EVENT) {
 		struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
-		void __iomem *db = txr->tx_doorbell;
 		u16 prod = txr->tx_prod;
 
 		/* Sync BD data before updating doorbell */
 		wmb();
 
-		bnxt_db_write_relaxed(bp, db, DB_KEY_TX | prod);
+		bnxt_db_write_relaxed(bp, &txr->tx_db, prod);
 	}
 
 	cpr->cp_raw_cons = raw_cons;
-	/* ACK completion ring before freeing tx ring and producing new
-	 * buffers in rx/agg rings to prevent overflowing the completion
-	 * ring.
-	 */
-	BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+	bnapi->tx_pkts += tx_pkts;
+	bnapi->events |= event;
+	return rx_pkts;
+}
 
-	if (tx_pkts)
-		bnapi->tx_int(bp, bnapi, tx_pkts);
+static void __bnxt_poll_work_done(struct bnxt *bp, struct bnxt_napi *bnapi)
+{
+	if (bnapi->tx_pkts) {
+		bnapi->tx_int(bp, bnapi, bnapi->tx_pkts);
+		bnapi->tx_pkts = 0;
+	}
 
-	if (event & BNXT_RX_EVENT) {
+	if (bnapi->events & BNXT_RX_EVENT) {
 		struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 
-		bnxt_db_write(bp, rxr->rx_doorbell, DB_KEY_RX | rxr->rx_prod);
-		if (event & BNXT_AGG_EVENT)
-			bnxt_db_write(bp, rxr->rx_agg_doorbell,
-				      DB_KEY_RX | rxr->rx_agg_prod);
+		bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod);
+		if (bnapi->events & BNXT_AGG_EVENT)
+			bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
 	}
+	bnapi->events = 0;
+}
+
+static int bnxt_poll_work(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+			  int budget)
+{
+	struct bnxt_napi *bnapi = cpr->bnapi;
+	int rx_pkts;
+
+	rx_pkts = __bnxt_poll_work(bp, cpr, budget);
+
+	/* ACK completion ring before freeing tx ring and producing new
+	 * buffers in rx/agg rings to prevent overflowing the completion
+	 * ring.
+	 */
+	bnxt_db_cq(bp, &cpr->cp_db, cpr->cp_raw_cons);
+
+	__bnxt_poll_work_done(bp, bnapi);
 	return rx_pkts;
 }
 
@@ -1987,7 +2047,7 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 			rxcmp1->rx_cmp_cfa_code_errors_v2 |=
 				cpu_to_le32(RX_CMPL_ERRORS_CRC_ERROR);
 
-			rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
+			rc = bnxt_rx_pkt(bp, cpr, &raw_cons, &event);
 			if (likely(rc == -EIO) && budget)
 				rx_pkts++;
 			else if (rc == -EBUSY)	/* partial completion */
@@ -2006,16 +2066,15 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 	}
 
 	cpr->cp_raw_cons = raw_cons;
-	BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
-	bnxt_db_write(bp, rxr->rx_doorbell, DB_KEY_RX | rxr->rx_prod);
+	BNXT_DB_CQ(&cpr->cp_db, cpr->cp_raw_cons);
+	bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod);
 
 	if (event & BNXT_AGG_EVENT)
-		bnxt_db_write(bp, rxr->rx_agg_doorbell,
-			      DB_KEY_RX | rxr->rx_agg_prod);
+		bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
 
 	if (!bnxt_has_work(bp, cpr) && rx_pkts < budget) {
 		napi_complete_done(napi, rx_pkts);
-		BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
+		BNXT_DB_CQ_ARM(&cpr->cp_db, cpr->cp_raw_cons);
 	}
 	return rx_pkts;
 }
@@ -2028,19 +2087,17 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
 	int work_done = 0;
 
 	while (1) {
-		work_done += bnxt_poll_work(bp, bnapi, budget - work_done);
+		work_done += bnxt_poll_work(bp, cpr, budget - work_done);
 
 		if (work_done >= budget) {
 			if (!budget)
-				BNXT_CP_DB_REARM(cpr->cp_doorbell,
-						 cpr->cp_raw_cons);
+				BNXT_DB_CQ_ARM(&cpr->cp_db, cpr->cp_raw_cons);
 			break;
 		}
 
 		if (!bnxt_has_work(bp, cpr)) {
 			if (napi_complete_done(napi, work_done))
-				BNXT_CP_DB_REARM(cpr->cp_doorbell,
-						 cpr->cp_raw_cons);
+				BNXT_DB_CQ_ARM(&cpr->cp_db, cpr->cp_raw_cons);
 			break;
 		}
 	}
@@ -2057,6 +2114,104 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
 	return work_done;
 }
 
+static int __bnxt_poll_cqs(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
+{
+	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	int i, work_done = 0;
+
+	for (i = 0; i < 2; i++) {
+		struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[i];
+
+		if (cpr2) {
+			work_done += __bnxt_poll_work(bp, cpr2,
+						      budget - work_done);
+			cpr->has_more_work |= cpr2->has_more_work;
+		}
+	}
+	return work_done;
+}
+
+static void __bnxt_poll_cqs_done(struct bnxt *bp, struct bnxt_napi *bnapi,
+				 u64 dbr_type, bool all)
+{
+	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	int i;
+
+	for (i = 0; i < 2; i++) {
+		struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[i];
+		struct bnxt_db_info *db;
+
+		if (cpr2 && (all || cpr2->had_work_done)) {
+			db = &cpr2->cp_db;
+			writeq(db->db_key64 | dbr_type |
+			       RING_CMP(cpr2->cp_raw_cons), db->doorbell);
+			cpr2->had_work_done = 0;
+		}
+	}
+	__bnxt_poll_work_done(bp, bnapi);
+}
+
+static int bnxt_poll_p5(struct napi_struct *napi, int budget)
+{
+	struct bnxt_napi *bnapi = container_of(napi, struct bnxt_napi, napi);
+	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	u32 raw_cons = cpr->cp_raw_cons;
+	struct bnxt *bp = bnapi->bp;
+	struct nqe_cn *nqcmp;
+	int work_done = 0;
+	u32 cons;
+
+	if (cpr->has_more_work) {
+		cpr->has_more_work = 0;
+		work_done = __bnxt_poll_cqs(bp, bnapi, budget);
+		if (cpr->has_more_work) {
+			__bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ, false);
+			return work_done;
+		}
+		__bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL, true);
+		if (napi_complete_done(napi, work_done))
+			BNXT_DB_NQ_ARM_P5(&cpr->cp_db, cpr->cp_raw_cons);
+		return work_done;
+	}
+	while (1) {
+		cons = RING_CMP(raw_cons);
+		nqcmp = &cpr->nq_desc_ring[CP_RING(cons)][CP_IDX(cons)];
+
+		if (!NQ_CMP_VALID(nqcmp, raw_cons)) {
+			__bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL,
+					     false);
+			cpr->cp_raw_cons = raw_cons;
+			if (napi_complete_done(napi, work_done))
+				BNXT_DB_NQ_ARM_P5(&cpr->cp_db,
+						  cpr->cp_raw_cons);
+			return work_done;
+		}
+
+		/* The valid test of the entry must be done first before
+		 * reading any further.
+		 */
+		dma_rmb();
+
+		if (nqcmp->type == cpu_to_le16(NQ_CN_TYPE_CQ_NOTIFICATION)) {
+			u32 idx = le32_to_cpu(nqcmp->cq_handle_low);
+			struct bnxt_cp_ring_info *cpr2;
+
+			cpr2 = cpr->cp_ring_arr[idx];
+			work_done += __bnxt_poll_work(bp, cpr2,
+						      budget - work_done);
+			cpr->has_more_work = cpr2->has_more_work;
+		} else {
+			bnxt_hwrm_handler(bp, (struct tx_cmp *)nqcmp);
+		}
+		raw_cons = NEXT_RAW_CMP(raw_cons);
+		if (cpr->has_more_work)
+			break;
+	}
+	__bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ, true);
+	cpr->cp_raw_cons = raw_cons;
+	return work_done;
+}
+
 static void bnxt_free_tx_skbs(struct bnxt *bp)
 {
 	int i, max_idx;
@@ -2202,60 +2357,73 @@ static void bnxt_free_skbs(struct bnxt *bp)
 	bnxt_free_rx_skbs(bp);
 }
 
-static void bnxt_free_ring(struct bnxt *bp, struct bnxt_ring_struct *ring)
+static void bnxt_free_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem)
 {
 	struct pci_dev *pdev = bp->pdev;
 	int i;
 
-	for (i = 0; i < ring->nr_pages; i++) {
-		if (!ring->pg_arr[i])
+	for (i = 0; i < rmem->nr_pages; i++) {
+		if (!rmem->pg_arr[i])
 			continue;
 
-		dma_free_coherent(&pdev->dev, ring->page_size,
-				  ring->pg_arr[i], ring->dma_arr[i]);
+		dma_free_coherent(&pdev->dev, rmem->page_size,
+				  rmem->pg_arr[i], rmem->dma_arr[i]);
 
-		ring->pg_arr[i] = NULL;
+		rmem->pg_arr[i] = NULL;
 	}
-	if (ring->pg_tbl) {
-		dma_free_coherent(&pdev->dev, ring->nr_pages * 8,
-				  ring->pg_tbl, ring->pg_tbl_map);
-		ring->pg_tbl = NULL;
+	if (rmem->pg_tbl) {
+		dma_free_coherent(&pdev->dev, rmem->nr_pages * 8,
+				  rmem->pg_tbl, rmem->pg_tbl_map);
+		rmem->pg_tbl = NULL;
 	}
-	if (ring->vmem_size && *ring->vmem) {
-		vfree(*ring->vmem);
-		*ring->vmem = NULL;
+	if (rmem->vmem_size && *rmem->vmem) {
+		vfree(*rmem->vmem);
+		*rmem->vmem = NULL;
 	}
 }
 
-static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_struct *ring)
+static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem)
 {
-	int i;
 	struct pci_dev *pdev = bp->pdev;
+	u64 valid_bit = 0;
+	int i;
 
-	if (ring->nr_pages > 1) {
-		ring->pg_tbl = dma_alloc_coherent(&pdev->dev,
-						  ring->nr_pages * 8,
-						  &ring->pg_tbl_map,
+	if (rmem->flags & (BNXT_RMEM_VALID_PTE_FLAG | BNXT_RMEM_RING_PTE_FLAG))
+		valid_bit = PTU_PTE_VALID;
+	if (rmem->nr_pages > 1) {
+		rmem->pg_tbl = dma_alloc_coherent(&pdev->dev,
+						  rmem->nr_pages * 8,
+						  &rmem->pg_tbl_map,
 						  GFP_KERNEL);
-		if (!ring->pg_tbl)
+		if (!rmem->pg_tbl)
 			return -ENOMEM;
 	}
 
-	for (i = 0; i < ring->nr_pages; i++) {
-		ring->pg_arr[i] = dma_alloc_coherent(&pdev->dev,
-						     ring->page_size,
-						     &ring->dma_arr[i],
+	for (i = 0; i < rmem->nr_pages; i++) {
+		u64 extra_bits = valid_bit;
+
+		rmem->pg_arr[i] = dma_alloc_coherent(&pdev->dev,
+						     rmem->page_size,
+						     &rmem->dma_arr[i],
 						     GFP_KERNEL);
-		if (!ring->pg_arr[i])
+		if (!rmem->pg_arr[i])
 			return -ENOMEM;
 
-		if (ring->nr_pages > 1)
-			ring->pg_tbl[i] = cpu_to_le64(ring->dma_arr[i]);
+		if (rmem->nr_pages > 1) {
+			if (i == rmem->nr_pages - 2 &&
+			    (rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
+				extra_bits |= PTU_PTE_NEXT_TO_LAST;
+			else if (i == rmem->nr_pages - 1 &&
+				 (rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
+				extra_bits |= PTU_PTE_LAST;
+			rmem->pg_tbl[i] =
+				cpu_to_le64(rmem->dma_arr[i] | extra_bits);
+		}
 	}
 
-	if (ring->vmem_size) {
-		*ring->vmem = vzalloc(ring->vmem_size);
-		if (!(*ring->vmem))
+	if (rmem->vmem_size) {
+		*rmem->vmem = vzalloc(rmem->vmem_size);
+		if (!(*rmem->vmem))
 			return -ENOMEM;
 	}
 	return 0;
@@ -2285,10 +2453,10 @@ static void bnxt_free_rx_rings(struct bnxt *bp)
 		rxr->rx_agg_bmap = NULL;
 
 		ring = &rxr->rx_ring_struct;
-		bnxt_free_ring(bp, ring);
+		bnxt_free_ring(bp, &ring->ring_mem);
 
 		ring = &rxr->rx_agg_ring_struct;
-		bnxt_free_ring(bp, ring);
+		bnxt_free_ring(bp, &ring->ring_mem);
 	}
 }
 
@@ -2315,15 +2483,16 @@ static int bnxt_alloc_rx_rings(struct bnxt *bp)
 		if (rc < 0)
 			return rc;
 
-		rc = bnxt_alloc_ring(bp, ring);
+		rc = bnxt_alloc_ring(bp, &ring->ring_mem);
 		if (rc)
 			return rc;
 
+		ring->grp_idx = i;
 		if (agg_rings) {
 			u16 mem_size;
 
 			ring = &rxr->rx_agg_ring_struct;
-			rc = bnxt_alloc_ring(bp, ring);
+			rc = bnxt_alloc_ring(bp, &ring->ring_mem);
 			if (rc)
 				return rc;
 
@@ -2366,7 +2535,7 @@ static void bnxt_free_tx_rings(struct bnxt *bp)
 
 		ring = &txr->tx_ring_struct;
 
-		bnxt_free_ring(bp, ring);
+		bnxt_free_ring(bp, &ring->ring_mem);
 	}
 }
 
@@ -2397,7 +2566,7 @@ static int bnxt_alloc_tx_rings(struct bnxt *bp)
 
 		ring = &txr->tx_ring_struct;
 
-		rc = bnxt_alloc_ring(bp, ring);
+		rc = bnxt_alloc_ring(bp, &ring->ring_mem);
 		if (rc)
 			return rc;
 
@@ -2443,6 +2612,7 @@ static void bnxt_free_cp_rings(struct bnxt *bp)
 		struct bnxt_napi *bnapi = bp->bnapi[i];
 		struct bnxt_cp_ring_info *cpr;
 		struct bnxt_ring_struct *ring;
+		int j;
 
 		if (!bnapi)
 			continue;
@@ -2450,12 +2620,51 @@ static void bnxt_free_cp_rings(struct bnxt *bp)
 		cpr = &bnapi->cp_ring;
 		ring = &cpr->cp_ring_struct;
 
-		bnxt_free_ring(bp, ring);
+		bnxt_free_ring(bp, &ring->ring_mem);
+
+		for (j = 0; j < 2; j++) {
+			struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
+
+			if (cpr2) {
+				ring = &cpr2->cp_ring_struct;
+				bnxt_free_ring(bp, &ring->ring_mem);
+				kfree(cpr2);
+				cpr->cp_ring_arr[j] = NULL;
+			}
+		}
+	}
+}
+
+static struct bnxt_cp_ring_info *bnxt_alloc_cp_sub_ring(struct bnxt *bp)
+{
+	struct bnxt_ring_mem_info *rmem;
+	struct bnxt_ring_struct *ring;
+	struct bnxt_cp_ring_info *cpr;
+	int rc;
+
+	cpr = kzalloc(sizeof(*cpr), GFP_KERNEL);
+	if (!cpr)
+		return NULL;
+
+	ring = &cpr->cp_ring_struct;
+	rmem = &ring->ring_mem;
+	rmem->nr_pages = bp->cp_nr_pages;
+	rmem->page_size = HW_CMPD_RING_SIZE;
+	rmem->pg_arr = (void **)cpr->cp_desc_ring;
+	rmem->dma_arr = cpr->cp_desc_mapping;
+	rmem->flags = BNXT_RMEM_RING_PTE_FLAG;
+	rc = bnxt_alloc_ring(bp, rmem);
+	if (rc) {
+		bnxt_free_ring(bp, rmem);
+		kfree(cpr);
+		cpr = NULL;
 	}
+	return cpr;
 }
 
 static int bnxt_alloc_cp_rings(struct bnxt *bp)
 {
+	bool sh = !!(bp->flags & BNXT_FLAG_SHARED_RINGS);
 	int i, rc, ulp_base_vec, ulp_msix;
 
 	ulp_msix = bnxt_get_ulp_msix_num(bp);
@@ -2469,9 +2678,10 @@ static int bnxt_alloc_cp_rings(struct bnxt *bp)
 			continue;
 
 		cpr = &bnapi->cp_ring;
+		cpr->bnapi = bnapi;
 		ring = &cpr->cp_ring_struct;
 
-		rc = bnxt_alloc_ring(bp, ring);
+		rc = bnxt_alloc_ring(bp, &ring->ring_mem);
 		if (rc)
 			return rc;
 
@@ -2479,6 +2689,29 @@ static int bnxt_alloc_cp_rings(struct bnxt *bp)
 			ring->map_idx = i + ulp_msix;
 		else
 			ring->map_idx = i;
+
+		if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+			continue;
+
+		if (i < bp->rx_nr_rings) {
+			struct bnxt_cp_ring_info *cpr2 =
+				bnxt_alloc_cp_sub_ring(bp);
+
+			cpr->cp_ring_arr[BNXT_RX_HDL] = cpr2;
+			if (!cpr2)
+				return -ENOMEM;
+			cpr2->bnapi = bnapi;
+		}
+		if ((sh && i < bp->tx_nr_rings) ||
+		    (!sh && i >= bp->rx_nr_rings)) {
+			struct bnxt_cp_ring_info *cpr2 =
+				bnxt_alloc_cp_sub_ring(bp);
+
+			cpr->cp_ring_arr[BNXT_TX_HDL] = cpr2;
+			if (!cpr2)
+				return -ENOMEM;
+			cpr2->bnapi = bnapi;
+		}
 	}
 	return 0;
 }
@@ -2489,6 +2722,7 @@ static void bnxt_init_ring_struct(struct bnxt *bp)
 
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		struct bnxt_napi *bnapi = bp->bnapi[i];
+		struct bnxt_ring_mem_info *rmem;
 		struct bnxt_cp_ring_info *cpr;
 		struct bnxt_rx_ring_info *rxr;
 		struct bnxt_tx_ring_info *txr;
@@ -2499,31 +2733,34 @@ static void bnxt_init_ring_struct(struct bnxt *bp)
 
 		cpr = &bnapi->cp_ring;
 		ring = &cpr->cp_ring_struct;
-		ring->nr_pages = bp->cp_nr_pages;
-		ring->page_size = HW_CMPD_RING_SIZE;
-		ring->pg_arr = (void **)cpr->cp_desc_ring;
-		ring->dma_arr = cpr->cp_desc_mapping;
-		ring->vmem_size = 0;
+		rmem = &ring->ring_mem;
+		rmem->nr_pages = bp->cp_nr_pages;
+		rmem->page_size = HW_CMPD_RING_SIZE;
+		rmem->pg_arr = (void **)cpr->cp_desc_ring;
+		rmem->dma_arr = cpr->cp_desc_mapping;
+		rmem->vmem_size = 0;
 
 		rxr = bnapi->rx_ring;
 		if (!rxr)
 			goto skip_rx;
 
 		ring = &rxr->rx_ring_struct;
-		ring->nr_pages = bp->rx_nr_pages;
-		ring->page_size = HW_RXBD_RING_SIZE;
-		ring->pg_arr = (void **)rxr->rx_desc_ring;
-		ring->dma_arr = rxr->rx_desc_mapping;
-		ring->vmem_size = SW_RXBD_RING_SIZE * bp->rx_nr_pages;
-		ring->vmem = (void **)&rxr->rx_buf_ring;
+		rmem = &ring->ring_mem;
+		rmem->nr_pages = bp->rx_nr_pages;
+		rmem->page_size = HW_RXBD_RING_SIZE;
+		rmem->pg_arr = (void **)rxr->rx_desc_ring;
+		rmem->dma_arr = rxr->rx_desc_mapping;
+		rmem->vmem_size = SW_RXBD_RING_SIZE * bp->rx_nr_pages;
+		rmem->vmem = (void **)&rxr->rx_buf_ring;
 
 		ring = &rxr->rx_agg_ring_struct;
-		ring->nr_pages = bp->rx_agg_nr_pages;
-		ring->page_size = HW_RXBD_RING_SIZE;
-		ring->pg_arr = (void **)rxr->rx_agg_desc_ring;
-		ring->dma_arr = rxr->rx_agg_desc_mapping;
-		ring->vmem_size = SW_RXBD_AGG_RING_SIZE * bp->rx_agg_nr_pages;
-		ring->vmem = (void **)&rxr->rx_agg_ring;
+		rmem = &ring->ring_mem;
+		rmem->nr_pages = bp->rx_agg_nr_pages;
+		rmem->page_size = HW_RXBD_RING_SIZE;
+		rmem->pg_arr = (void **)rxr->rx_agg_desc_ring;
+		rmem->dma_arr = rxr->rx_agg_desc_mapping;
+		rmem->vmem_size = SW_RXBD_AGG_RING_SIZE * bp->rx_agg_nr_pages;
+		rmem->vmem = (void **)&rxr->rx_agg_ring;
 
 skip_rx:
 		txr = bnapi->tx_ring;
@@ -2531,12 +2768,13 @@ skip_rx:
 			continue;
 
 		ring = &txr->tx_ring_struct;
-		ring->nr_pages = bp->tx_nr_pages;
-		ring->page_size = HW_RXBD_RING_SIZE;
-		ring->pg_arr = (void **)txr->tx_desc_ring;
-		ring->dma_arr = txr->tx_desc_mapping;
-		ring->vmem_size = SW_TXBD_RING_SIZE * bp->tx_nr_pages;
-		ring->vmem = (void **)&txr->tx_buf_ring;
+		rmem = &ring->ring_mem;
+		rmem->nr_pages = bp->tx_nr_pages;
+		rmem->page_size = HW_RXBD_RING_SIZE;
+		rmem->pg_arr = (void **)txr->tx_desc_ring;
+		rmem->dma_arr = txr->tx_desc_mapping;
+		rmem->vmem_size = SW_TXBD_RING_SIZE * bp->tx_nr_pages;
+		rmem->vmem = (void **)&txr->tx_buf_ring;
 	}
 }
 
@@ -2546,8 +2784,8 @@ static void bnxt_init_rxbd_pages(struct bnxt_ring_struct *ring, u32 type)
 	u32 prod;
 	struct rx_bd **rx_buf_ring;
 
-	rx_buf_ring = (struct rx_bd **)ring->pg_arr;
-	for (i = 0, prod = 0; i < ring->nr_pages; i++) {
+	rx_buf_ring = (struct rx_bd **)ring->ring_mem.pg_arr;
+	for (i = 0, prod = 0; i < ring->ring_mem.nr_pages; i++) {
 		int j;
 		struct rx_bd *rxbd;
 
@@ -2649,7 +2887,7 @@ static int bnxt_init_one_rx_ring(struct bnxt *bp, int ring_nr)
 
 static void bnxt_init_cp_rings(struct bnxt *bp)
 {
-	int i;
+	int i, j;
 
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		struct bnxt_cp_ring_info *cpr = &bp->bnapi[i]->cp_ring;
@@ -2658,6 +2896,17 @@ static void bnxt_init_cp_rings(struct bnxt *bp)
 		ring->fw_ring_id = INVALID_HW_RING_ID;
 		cpr->rx_ring_coal.coal_ticks = bp->rx_coal.coal_ticks;
 		cpr->rx_ring_coal.coal_bufs = bp->rx_coal.coal_bufs;
+		for (j = 0; j < 2; j++) {
+			struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
+
+			if (!cpr2)
+				continue;
+
+			ring = &cpr2->cp_ring_struct;
+			ring->fw_ring_id = INVALID_HW_RING_ID;
+			cpr2->rx_ring_coal.coal_ticks = bp->rx_coal.coal_ticks;
+			cpr2->rx_ring_coal.coal_bufs = bp->rx_coal.coal_bufs;
+		}
 	}
 }
 
@@ -2761,10 +3010,12 @@ static void bnxt_init_vnics(struct bnxt *bp)
 
 	for (i = 0; i < bp->nr_vnics; i++) {
 		struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
+		int j;
 
 		vnic->fw_vnic_id = INVALID_HW_RING_ID;
-		vnic->fw_rss_cos_lb_ctx[0] = INVALID_HW_RING_ID;
-		vnic->fw_rss_cos_lb_ctx[1] = INVALID_HW_RING_ID;
+		for (j = 0; j < BNXT_MAX_CTX_PER_VNIC; j++)
+			vnic->fw_rss_cos_lb_ctx[j] = INVALID_HW_RING_ID;
+
 		vnic->fw_l2_ctx_id = INVALID_HW_RING_ID;
 
 		if (bp->vnic_info[i].rss_hash_key) {
@@ -2978,6 +3229,9 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp)
 			}
 		}
 
+		if (bp->flags & BNXT_FLAG_CHIP_P5)
+			goto vnic_skip_grps;
+
 		if (vnic->flags & BNXT_VNIC_RSS_FLAG)
 			max_rings = bp->rx_nr_rings;
 		else
@@ -2988,7 +3242,7 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp)
 			rc = -ENOMEM;
 			goto out;
 		}
-
+vnic_skip_grps:
 		if ((bp->flags & BNXT_FLAG_NEW_RSS_CAP) &&
 		    !(vnic->flags & BNXT_VNIC_RSS_FLAG))
 			continue;
@@ -3042,7 +3296,7 @@ static void bnxt_free_hwrm_short_cmd_req(struct bnxt *bp)
 	if (bp->hwrm_short_cmd_req_addr) {
 		struct pci_dev *pdev = bp->pdev;
 
-		dma_free_coherent(&pdev->dev, BNXT_HWRM_MAX_REQ_LEN,
+		dma_free_coherent(&pdev->dev, bp->hwrm_max_ext_req_len,
 				  bp->hwrm_short_cmd_req_addr,
 				  bp->hwrm_short_cmd_req_dma_addr);
 		bp->hwrm_short_cmd_req_addr = NULL;
@@ -3054,7 +3308,7 @@ static int bnxt_alloc_hwrm_short_cmd_req(struct bnxt *bp)
 	struct pci_dev *pdev = bp->pdev;
 
 	bp->hwrm_short_cmd_req_addr =
-		dma_alloc_coherent(&pdev->dev, BNXT_HWRM_MAX_REQ_LEN,
+		dma_alloc_coherent(&pdev->dev, bp->hwrm_max_ext_req_len,
 				   &bp->hwrm_short_cmd_req_dma_addr,
 				   GFP_KERNEL);
 	if (!bp->hwrm_short_cmd_req_addr)
@@ -3078,6 +3332,13 @@ static void bnxt_free_stats(struct bnxt *bp)
 		bp->hw_rx_port_stats = NULL;
 	}
 
+	if (bp->hw_tx_port_stats_ext) {
+		dma_free_coherent(&pdev->dev, sizeof(struct tx_port_stats_ext),
+				  bp->hw_tx_port_stats_ext,
+				  bp->hw_tx_port_stats_ext_map);
+		bp->hw_tx_port_stats_ext = NULL;
+	}
+
 	if (bp->hw_rx_port_stats_ext) {
 		dma_free_coherent(&pdev->dev, sizeof(struct rx_port_stats_ext),
 				  bp->hw_rx_port_stats_ext,
@@ -3152,6 +3413,13 @@ static int bnxt_alloc_stats(struct bnxt *bp)
 		if (!bp->hw_rx_port_stats_ext)
 			return 0;
 
+		if (bp->hwrm_spec_code >= 0x10902) {
+			bp->hw_tx_port_stats_ext =
+				dma_zalloc_coherent(&pdev->dev,
+					    sizeof(struct tx_port_stats_ext),
+					    &bp->hw_tx_port_stats_ext_map,
+					    GFP_KERNEL);
+		}
 		bp->flags |= BNXT_FLAG_PORT_STATS_EXT;
 	}
 	return 0;
@@ -3290,6 +3558,13 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
 			bp->bnapi[i] = bnapi;
 			bp->bnapi[i]->index = i;
 			bp->bnapi[i]->bp = bp;
+			if (bp->flags & BNXT_FLAG_CHIP_P5) {
+				struct bnxt_cp_ring_info *cpr =
+					&bp->bnapi[i]->cp_ring;
+
+				cpr->cp_ring_struct.ring_mem.flags =
+					BNXT_RMEM_RING_PTE_FLAG;
+			}
 		}
 
 		bp->rx_ring = kcalloc(bp->rx_nr_rings,
@@ -3299,7 +3574,15 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
 			return -ENOMEM;
 
 		for (i = 0; i < bp->rx_nr_rings; i++) {
-			bp->rx_ring[i].bnapi = bp->bnapi[i];
+			struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
+
+			if (bp->flags & BNXT_FLAG_CHIP_P5) {
+				rxr->rx_ring_struct.ring_mem.flags =
+					BNXT_RMEM_RING_PTE_FLAG;
+				rxr->rx_agg_ring_struct.ring_mem.flags =
+					BNXT_RMEM_RING_PTE_FLAG;
+			}
+			rxr->bnapi = bp->bnapi[i];
 			bp->bnapi[i]->rx_ring = &bp->rx_ring[i];
 		}
 
@@ -3321,12 +3604,16 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
 			j = bp->rx_nr_rings;
 
 		for (i = 0; i < bp->tx_nr_rings; i++, j++) {
-			bp->tx_ring[i].bnapi = bp->bnapi[j];
-			bp->bnapi[j]->tx_ring = &bp->tx_ring[i];
+			struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
+
+			if (bp->flags & BNXT_FLAG_CHIP_P5)
+				txr->tx_ring_struct.ring_mem.flags =
+					BNXT_RMEM_RING_PTE_FLAG;
+			txr->bnapi = bp->bnapi[j];
+			bp->bnapi[j]->tx_ring = txr;
 			bp->tx_ring_map[i] = bp->tx_nr_rings_xdp + i;
 			if (i >= bp->tx_nr_rings_xdp) {
-				bp->tx_ring[i].txq_index = i -
-					bp->tx_nr_rings_xdp;
+				txr->txq_index = i - bp->tx_nr_rings_xdp;
 				bp->bnapi[j]->tx_int = bnxt_tx_int;
 			} else {
 				bp->bnapi[j]->flags |= BNXT_NAPI_FLAG_XDP;
@@ -3386,7 +3673,7 @@ static void bnxt_disable_int(struct bnxt *bp)
 		struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
 
 		if (ring->fw_ring_id != INVALID_HW_RING_ID)
-			BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+			bnxt_db_nq(bp, &cpr->cp_db, cpr->cp_raw_cons);
 	}
 }
 
@@ -3422,7 +3709,7 @@ static void bnxt_enable_int(struct bnxt *bp)
 		struct bnxt_napi *bnapi = bp->bnapi[i];
 		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 
-		BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
+		bnxt_db_nq_arm(bp, &cpr->cp_db, cpr->cp_raw_cons);
 	}
 }
 
@@ -3455,12 +3742,27 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
 	cp_ring_id = le16_to_cpu(req->cmpl_ring);
 	intr_process = (cp_ring_id == INVALID_HW_RING_ID) ? 0 : 1;
 
-	if (bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) {
+	if (msg_len > BNXT_HWRM_MAX_REQ_LEN) {
+		if (msg_len > bp->hwrm_max_ext_req_len ||
+		    !bp->hwrm_short_cmd_req_addr)
+			return -EINVAL;
+	}
+
+	if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) ||
+	    msg_len > BNXT_HWRM_MAX_REQ_LEN) {
 		void *short_cmd_req = bp->hwrm_short_cmd_req_addr;
+		u16 max_msg_len;
+
+		/* Set boundary for maximum extended request length for short
+		 * cmd format. If passed up from device use the max supported
+		 * internal req length.
+		 */
+		max_msg_len = bp->hwrm_max_ext_req_len;
 
 		memcpy(short_cmd_req, req, msg_len);
-		memset(short_cmd_req + msg_len, 0, BNXT_HWRM_MAX_REQ_LEN -
-						   msg_len);
+		if (msg_len < max_msg_len)
+			memset(short_cmd_req + msg_len, 0,
+			       max_msg_len - msg_len);
 
 		short_input.req_type = req->req_type;
 		short_input.signature =
@@ -3989,13 +4291,48 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags)
 	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 }
 
+static u16 bnxt_cp_ring_from_grp(struct bnxt *bp, struct bnxt_ring_struct *ring)
+{
+	struct bnxt_ring_grp_info *grp_info;
+
+	grp_info = &bp->grp_info[ring->grp_idx];
+	return grp_info->cp_fw_ring_id;
+}
+
+static u16 bnxt_cp_ring_for_rx(struct bnxt *bp, struct bnxt_rx_ring_info *rxr)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		struct bnxt_napi *bnapi = rxr->bnapi;
+		struct bnxt_cp_ring_info *cpr;
+
+		cpr = bnapi->cp_ring.cp_ring_arr[BNXT_RX_HDL];
+		return cpr->cp_ring_struct.fw_ring_id;
+	} else {
+		return bnxt_cp_ring_from_grp(bp, &rxr->rx_ring_struct);
+	}
+}
+
+static u16 bnxt_cp_ring_for_tx(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		struct bnxt_napi *bnapi = txr->bnapi;
+		struct bnxt_cp_ring_info *cpr;
+
+		cpr = bnapi->cp_ring.cp_ring_arr[BNXT_TX_HDL];
+		return cpr->cp_ring_struct.fw_ring_id;
+	} else {
+		return bnxt_cp_ring_from_grp(bp, &txr->tx_ring_struct);
+	}
+}
+
 static int bnxt_hwrm_vnic_set_rss(struct bnxt *bp, u16 vnic_id, bool set_rss)
 {
 	u32 i, j, max_rings;
 	struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
 	struct hwrm_vnic_rss_cfg_input req = {0};
 
-	if (vnic->fw_rss_cos_lb_ctx[0] == INVALID_HW_RING_ID)
+	if ((bp->flags & BNXT_FLAG_CHIP_P5) ||
+	    vnic->fw_rss_cos_lb_ctx[0] == INVALID_HW_RING_ID)
 		return 0;
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1);
@@ -4026,6 +4363,51 @@ static int bnxt_hwrm_vnic_set_rss(struct bnxt *bp, u16 vnic_id, bool set_rss)
 	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 }
 
+static int bnxt_hwrm_vnic_set_rss_p5(struct bnxt *bp, u16 vnic_id, bool set_rss)
+{
+	struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
+	u32 i, j, k, nr_ctxs, max_rings = bp->rx_nr_rings;
+	struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0];
+	struct hwrm_vnic_rss_cfg_input req = {0};
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1);
+	req.vnic_id = cpu_to_le16(vnic->fw_vnic_id);
+	if (!set_rss) {
+		hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+		return 0;
+	}
+	req.hash_type = cpu_to_le32(bp->rss_hash_cfg);
+	req.hash_mode_flags = VNIC_RSS_CFG_REQ_HASH_MODE_FLAGS_DEFAULT;
+	req.ring_grp_tbl_addr = cpu_to_le64(vnic->rss_table_dma_addr);
+	req.hash_key_tbl_addr = cpu_to_le64(vnic->rss_hash_key_dma_addr);
+	nr_ctxs = DIV_ROUND_UP(bp->rx_nr_rings, 64);
+	for (i = 0, k = 0; i < nr_ctxs; i++) {
+		__le16 *ring_tbl = vnic->rss_table;
+		int rc;
+
+		req.ring_table_pair_index = i;
+		req.rss_ctx_idx = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[i]);
+		for (j = 0; j < 64; j++) {
+			u16 ring_id;
+
+			ring_id = rxr->rx_ring_struct.fw_ring_id;
+			*ring_tbl++ = cpu_to_le16(ring_id);
+			ring_id = bnxt_cp_ring_for_rx(bp, rxr);
+			*ring_tbl++ = cpu_to_le16(ring_id);
+			rxr++;
+			k++;
+			if (k == max_rings) {
+				k = 0;
+				rxr = &bp->rx_ring[0];
+			}
+		}
+		rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+		if (rc)
+			return -EIO;
+	}
+	return 0;
+}
+
 static int bnxt_hwrm_vnic_set_hds(struct bnxt *bp, u16 vnic_id)
 {
 	struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
@@ -4109,6 +4491,18 @@ int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id)
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_CFG, -1, -1);
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0];
+
+		req.default_rx_ring_id =
+			cpu_to_le16(rxr->rx_ring_struct.fw_ring_id);
+		req.default_cmpl_ring_id =
+			cpu_to_le16(bnxt_cp_ring_for_rx(bp, rxr));
+		req.enables =
+			cpu_to_le32(VNIC_CFG_REQ_ENABLES_DEFAULT_RX_RING_ID |
+				    VNIC_CFG_REQ_ENABLES_DEFAULT_CMPL_RING_ID);
+		goto vnic_mru;
+	}
 	req.enables = cpu_to_le32(VNIC_CFG_REQ_ENABLES_DFLT_RING_GRP);
 	/* Only RSS support for now TBD: COS & LB */
 	if (vnic->fw_rss_cos_lb_ctx[0] != INVALID_HW_RING_ID) {
@@ -4141,13 +4535,13 @@ int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id)
 		ring = bp->rx_nr_rings - 1;
 
 	grp_idx = bp->rx_ring[ring].bnapi->index;
-	req.vnic_id = cpu_to_le16(vnic->fw_vnic_id);
 	req.dflt_ring_grp = cpu_to_le16(bp->grp_info[grp_idx].fw_grp_id);
-
 	req.lb_rule = cpu_to_le16(0xffff);
+vnic_mru:
 	req.mru = cpu_to_le16(bp->dev->mtu + ETH_HLEN + ETH_FCS_LEN +
 			      VLAN_HLEN);
 
+	req.vnic_id = cpu_to_le16(vnic->fw_vnic_id);
 #ifdef CONFIG_BNXT_SRIOV
 	if (BNXT_VF(bp))
 		def_vlan = bp->vf.vlan;
@@ -4195,6 +4589,10 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
 	unsigned int i, j, grp_idx, end_idx = start_rx_ring_idx + nr_rings;
 	struct hwrm_vnic_alloc_input req = {0};
 	struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr;
+	struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
+
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		goto vnic_no_ring_grps;
 
 	/* map ring groups to this vnic */
 	for (i = start_rx_ring_idx, j = 0; i < end_idx; i++, j++) {
@@ -4204,12 +4602,12 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
 				   j, nr_rings);
 			break;
 		}
-		bp->vnic_info[vnic_id].fw_grp_ids[j] =
-					bp->grp_info[grp_idx].fw_grp_id;
+		vnic->fw_grp_ids[j] = bp->grp_info[grp_idx].fw_grp_id;
 	}
 
-	bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[0] = INVALID_HW_RING_ID;
-	bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[1] = INVALID_HW_RING_ID;
+vnic_no_ring_grps:
+	for (i = 0; i < BNXT_MAX_CTX_PER_VNIC; i++)
+		vnic->fw_rss_cos_lb_ctx[i] = INVALID_HW_RING_ID;
 	if (vnic_id == 0)
 		req.flags = cpu_to_le32(VNIC_ALLOC_REQ_FLAGS_DEFAULT);
 
@@ -4218,7 +4616,7 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
 	mutex_lock(&bp->hwrm_cmd_lock);
 	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 	if (!rc)
-		bp->vnic_info[vnic_id].fw_vnic_id = le32_to_cpu(resp->vnic_id);
+		vnic->fw_vnic_id = le32_to_cpu(resp->vnic_id);
 	mutex_unlock(&bp->hwrm_cmd_lock);
 	return rc;
 }
@@ -4238,7 +4636,8 @@ static int bnxt_hwrm_vnic_qcaps(struct bnxt *bp)
 	if (!rc) {
 		u32 flags = le32_to_cpu(resp->flags);
 
-		if (flags & VNIC_QCAPS_RESP_FLAGS_RSS_DFLT_CR_CAP)
+		if (!(bp->flags & BNXT_FLAG_CHIP_P5) &&
+		    (flags & VNIC_QCAPS_RESP_FLAGS_RSS_DFLT_CR_CAP))
 			bp->flags |= BNXT_FLAG_NEW_RSS_CAP;
 		if (flags &
 		    VNIC_QCAPS_RESP_FLAGS_ROCE_MIRRORING_CAPABLE_VNIC_CAP)
@@ -4253,6 +4652,9 @@ static int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp)
 	u16 i;
 	u32 rc = 0;
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		return 0;
+
 	mutex_lock(&bp->hwrm_cmd_lock);
 	for (i = 0; i < bp->rx_nr_rings; i++) {
 		struct hwrm_ring_grp_alloc_input req = {0};
@@ -4285,7 +4687,7 @@ static int bnxt_hwrm_ring_grp_free(struct bnxt *bp)
 	u32 rc = 0;
 	struct hwrm_ring_grp_free_input req = {0};
 
-	if (!bp->grp_info)
+	if (!bp->grp_info || (bp->flags & BNXT_FLAG_CHIP_P5))
 		return 0;
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_GRP_FREE, -1, -1);
@@ -4314,45 +4716,90 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
 	int rc = 0, err = 0;
 	struct hwrm_ring_alloc_input req = {0};
 	struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr;
+	struct bnxt_ring_mem_info *rmem = &ring->ring_mem;
 	struct bnxt_ring_grp_info *grp_info;
 	u16 ring_id;
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_ALLOC, -1, -1);
 
 	req.enables = 0;
-	if (ring->nr_pages > 1) {
-		req.page_tbl_addr = cpu_to_le64(ring->pg_tbl_map);
+	if (rmem->nr_pages > 1) {
+		req.page_tbl_addr = cpu_to_le64(rmem->pg_tbl_map);
 		/* Page size is in log2 units */
 		req.page_size = BNXT_PAGE_SHIFT;
 		req.page_tbl_depth = 1;
 	} else {
-		req.page_tbl_addr =  cpu_to_le64(ring->dma_arr[0]);
+		req.page_tbl_addr =  cpu_to_le64(rmem->dma_arr[0]);
 	}
 	req.fbo = 0;
 	/* Association of ring index with doorbell index and MSIX number */
 	req.logical_id = cpu_to_le16(map_index);
 
 	switch (ring_type) {
-	case HWRM_RING_ALLOC_TX:
+	case HWRM_RING_ALLOC_TX: {
+		struct bnxt_tx_ring_info *txr;
+
+		txr = container_of(ring, struct bnxt_tx_ring_info,
+				   tx_ring_struct);
 		req.ring_type = RING_ALLOC_REQ_RING_TYPE_TX;
 		/* Association of transmit ring with completion ring */
 		grp_info = &bp->grp_info[ring->grp_idx];
-		req.cmpl_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id);
+		req.cmpl_ring_id = cpu_to_le16(bnxt_cp_ring_for_tx(bp, txr));
 		req.length = cpu_to_le32(bp->tx_ring_mask + 1);
 		req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx);
 		req.queue_id = cpu_to_le16(ring->queue_id);
 		break;
+	}
 	case HWRM_RING_ALLOC_RX:
 		req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX;
 		req.length = cpu_to_le32(bp->rx_ring_mask + 1);
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			u16 flags = 0;
+
+			/* Association of rx ring with stats context */
+			grp_info = &bp->grp_info[ring->grp_idx];
+			req.rx_buf_size = cpu_to_le16(bp->rx_buf_use_size);
+			req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx);
+			req.enables |= cpu_to_le32(
+				RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID);
+			if (NET_IP_ALIGN == 2)
+				flags = RING_ALLOC_REQ_FLAGS_RX_SOP_PAD;
+			req.flags = cpu_to_le16(flags);
+		}
 		break;
 	case HWRM_RING_ALLOC_AGG:
-		req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX;
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX_AGG;
+			/* Association of agg ring with rx ring */
+			grp_info = &bp->grp_info[ring->grp_idx];
+			req.rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id);
+			req.rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE);
+			req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx);
+			req.enables |= cpu_to_le32(
+				RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID |
+				RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID);
+		} else {
+			req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX;
+		}
 		req.length = cpu_to_le32(bp->rx_agg_ring_mask + 1);
 		break;
 	case HWRM_RING_ALLOC_CMPL:
 		req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL;
 		req.length = cpu_to_le32(bp->cp_ring_mask + 1);
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			/* Association of cp ring with nq */
+			grp_info = &bp->grp_info[map_index];
+			req.nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id);
+			req.cq_handle = cpu_to_le64(ring->handle);
+			req.enables |= cpu_to_le32(
+				RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID);
+		} else if (bp->flags & BNXT_FLAG_USING_MSIX) {
+			req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
+		}
+		break;
+	case HWRM_RING_ALLOC_NQ:
+		req.ring_type = RING_ALLOC_REQ_RING_TYPE_NQ;
+		req.length = cpu_to_le32(bp->cp_ring_mask + 1);
 		if (bp->flags & BNXT_FLAG_USING_MSIX)
 			req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
 		break;
@@ -4401,22 +4848,67 @@ static int bnxt_hwrm_set_async_event_cr(struct bnxt *bp, int idx)
 	return rc;
 }
 
+static void bnxt_set_db(struct bnxt *bp, struct bnxt_db_info *db, u32 ring_type,
+			u32 map_idx, u32 xid)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		if (BNXT_PF(bp))
+			db->doorbell = bp->bar1 + 0x10000;
+		else
+			db->doorbell = bp->bar1 + 0x4000;
+		switch (ring_type) {
+		case HWRM_RING_ALLOC_TX:
+			db->db_key64 = DBR_PATH_L2 | DBR_TYPE_SQ;
+			break;
+		case HWRM_RING_ALLOC_RX:
+		case HWRM_RING_ALLOC_AGG:
+			db->db_key64 = DBR_PATH_L2 | DBR_TYPE_SRQ;
+			break;
+		case HWRM_RING_ALLOC_CMPL:
+			db->db_key64 = DBR_PATH_L2;
+			break;
+		case HWRM_RING_ALLOC_NQ:
+			db->db_key64 = DBR_PATH_L2;
+			break;
+		}
+		db->db_key64 |= (u64)xid << DBR_XID_SFT;
+	} else {
+		db->doorbell = bp->bar1 + map_idx * 0x80;
+		switch (ring_type) {
+		case HWRM_RING_ALLOC_TX:
+			db->db_key32 = DB_KEY_TX;
+			break;
+		case HWRM_RING_ALLOC_RX:
+		case HWRM_RING_ALLOC_AGG:
+			db->db_key32 = DB_KEY_RX;
+			break;
+		case HWRM_RING_ALLOC_CMPL:
+			db->db_key32 = DB_KEY_CP;
+			break;
+		}
+	}
+}
+
 static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
 {
 	int i, rc = 0;
+	u32 type;
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		type = HWRM_RING_ALLOC_NQ;
+	else
+		type = HWRM_RING_ALLOC_CMPL;
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		struct bnxt_napi *bnapi = bp->bnapi[i];
 		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 		struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
 		u32 map_idx = ring->map_idx;
 
-		cpr->cp_doorbell = bp->bar1 + map_idx * 0x80;
-		rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_CMPL,
-					      map_idx);
+		rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
 		if (rc)
 			goto err_out;
-		BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+		bnxt_set_db(bp, &cpr->cp_db, type, map_idx, ring->fw_ring_id);
+		bnxt_db_nq(bp, &cpr->cp_db, cpr->cp_raw_cons);
 		bp->grp_info[i].cp_fw_ring_id = ring->fw_ring_id;
 
 		if (!i) {
@@ -4426,33 +4918,69 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
 		}
 	}
 
+	type = HWRM_RING_ALLOC_TX;
 	for (i = 0; i < bp->tx_nr_rings; i++) {
 		struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
-		struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
-		u32 map_idx = i;
-
-		rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_TX,
-					      map_idx);
+		struct bnxt_ring_struct *ring;
+		u32 map_idx;
+
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			struct bnxt_napi *bnapi = txr->bnapi;
+			struct bnxt_cp_ring_info *cpr, *cpr2;
+			u32 type2 = HWRM_RING_ALLOC_CMPL;
+
+			cpr = &bnapi->cp_ring;
+			cpr2 = cpr->cp_ring_arr[BNXT_TX_HDL];
+			ring = &cpr2->cp_ring_struct;
+			ring->handle = BNXT_TX_HDL;
+			map_idx = bnapi->index;
+			rc = hwrm_ring_alloc_send_msg(bp, ring, type2, map_idx);
+			if (rc)
+				goto err_out;
+			bnxt_set_db(bp, &cpr2->cp_db, type2, map_idx,
+				    ring->fw_ring_id);
+			bnxt_db_cq(bp, &cpr2->cp_db, cpr2->cp_raw_cons);
+		}
+		ring = &txr->tx_ring_struct;
+		map_idx = i;
+		rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
 		if (rc)
 			goto err_out;
-		txr->tx_doorbell = bp->bar1 + map_idx * 0x80;
+		bnxt_set_db(bp, &txr->tx_db, type, map_idx, ring->fw_ring_id);
 	}
 
+	type = HWRM_RING_ALLOC_RX;
 	for (i = 0; i < bp->rx_nr_rings; i++) {
 		struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
 		struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
-		u32 map_idx = rxr->bnapi->index;
+		struct bnxt_napi *bnapi = rxr->bnapi;
+		u32 map_idx = bnapi->index;
 
-		rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_RX,
-					      map_idx);
+		rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
 		if (rc)
 			goto err_out;
-		rxr->rx_doorbell = bp->bar1 + map_idx * 0x80;
-		writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
+		bnxt_set_db(bp, &rxr->rx_db, type, map_idx, ring->fw_ring_id);
+		bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod);
 		bp->grp_info[map_idx].rx_fw_ring_id = ring->fw_ring_id;
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+			u32 type2 = HWRM_RING_ALLOC_CMPL;
+			struct bnxt_cp_ring_info *cpr2;
+
+			cpr2 = cpr->cp_ring_arr[BNXT_RX_HDL];
+			ring = &cpr2->cp_ring_struct;
+			ring->handle = BNXT_RX_HDL;
+			rc = hwrm_ring_alloc_send_msg(bp, ring, type2, map_idx);
+			if (rc)
+				goto err_out;
+			bnxt_set_db(bp, &cpr2->cp_db, type2, map_idx,
+				    ring->fw_ring_id);
+			bnxt_db_cq(bp, &cpr2->cp_db, cpr2->cp_raw_cons);
+		}
 	}
 
 	if (bp->flags & BNXT_FLAG_AGG_RINGS) {
+		type = HWRM_RING_ALLOC_AGG;
 		for (i = 0; i < bp->rx_nr_rings; i++) {
 			struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
 			struct bnxt_ring_struct *ring =
@@ -4460,15 +4988,13 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
 			u32 grp_idx = ring->grp_idx;
 			u32 map_idx = grp_idx + bp->rx_nr_rings;
 
-			rc = hwrm_ring_alloc_send_msg(bp, ring,
-						      HWRM_RING_ALLOC_AGG,
-						      map_idx);
+			rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx);
 			if (rc)
 				goto err_out;
 
-			rxr->rx_agg_doorbell = bp->bar1 + map_idx * 0x80;
-			writel(DB_KEY_RX | rxr->rx_agg_prod,
-			       rxr->rx_agg_doorbell);
+			bnxt_set_db(bp, &rxr->rx_agg_db, type, map_idx,
+				    ring->fw_ring_id);
+			bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod);
 			bp->grp_info[grp_idx].agg_fw_ring_id = ring->fw_ring_id;
 		}
 	}
@@ -4504,6 +5030,7 @@ static int hwrm_ring_free_send_msg(struct bnxt *bp,
 
 static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 {
+	u32 type;
 	int i;
 
 	if (!bp->bnapi)
@@ -4512,9 +5039,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 	for (i = 0; i < bp->tx_nr_rings; i++) {
 		struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
 		struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
-		u32 grp_idx = txr->bnapi->index;
-		u32 cmpl_ring_id = bp->grp_info[grp_idx].cp_fw_ring_id;
+		u32 cmpl_ring_id;
 
+		cmpl_ring_id = bnxt_cp_ring_for_tx(bp, txr);
 		if (ring->fw_ring_id != INVALID_HW_RING_ID) {
 			hwrm_ring_free_send_msg(bp, ring,
 						RING_FREE_REQ_RING_TYPE_TX,
@@ -4528,8 +5055,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 		struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
 		struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
 		u32 grp_idx = rxr->bnapi->index;
-		u32 cmpl_ring_id = bp->grp_info[grp_idx].cp_fw_ring_id;
+		u32 cmpl_ring_id;
 
+		cmpl_ring_id = bnxt_cp_ring_for_rx(bp, rxr);
 		if (ring->fw_ring_id != INVALID_HW_RING_ID) {
 			hwrm_ring_free_send_msg(bp, ring,
 						RING_FREE_REQ_RING_TYPE_RX,
@@ -4541,15 +5069,19 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 		}
 	}
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		type = RING_FREE_REQ_RING_TYPE_RX_AGG;
+	else
+		type = RING_FREE_REQ_RING_TYPE_RX;
 	for (i = 0; i < bp->rx_nr_rings; i++) {
 		struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
 		struct bnxt_ring_struct *ring = &rxr->rx_agg_ring_struct;
 		u32 grp_idx = rxr->bnapi->index;
-		u32 cmpl_ring_id = bp->grp_info[grp_idx].cp_fw_ring_id;
+		u32 cmpl_ring_id;
 
+		cmpl_ring_id = bnxt_cp_ring_for_rx(bp, rxr);
 		if (ring->fw_ring_id != INVALID_HW_RING_ID) {
-			hwrm_ring_free_send_msg(bp, ring,
-						RING_FREE_REQ_RING_TYPE_RX,
+			hwrm_ring_free_send_msg(bp, ring, type,
 						close_path ? cmpl_ring_id :
 						INVALID_HW_RING_ID);
 			ring->fw_ring_id = INVALID_HW_RING_ID;
@@ -4564,14 +5096,32 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 	 */
 	bnxt_disable_int_sync(bp);
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		type = RING_FREE_REQ_RING_TYPE_NQ;
+	else
+		type = RING_FREE_REQ_RING_TYPE_L2_CMPL;
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		struct bnxt_napi *bnapi = bp->bnapi[i];
 		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
-		struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
+		struct bnxt_ring_struct *ring;
+		int j;
+
+		for (j = 0; j < 2; j++) {
+			struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[j];
 
+			if (cpr2) {
+				ring = &cpr2->cp_ring_struct;
+				if (ring->fw_ring_id == INVALID_HW_RING_ID)
+					continue;
+				hwrm_ring_free_send_msg(bp, ring,
+					RING_FREE_REQ_RING_TYPE_L2_CMPL,
+					INVALID_HW_RING_ID);
+				ring->fw_ring_id = INVALID_HW_RING_ID;
+			}
+		}
+		ring = &cpr->cp_ring_struct;
 		if (ring->fw_ring_id != INVALID_HW_RING_ID) {
-			hwrm_ring_free_send_msg(bp, ring,
-						RING_FREE_REQ_RING_TYPE_L2_CMPL,
+			hwrm_ring_free_send_msg(bp, ring, type,
 						INVALID_HW_RING_ID);
 			ring->fw_ring_id = INVALID_HW_RING_ID;
 			bp->grp_info[i].cp_fw_ring_id = INVALID_HW_RING_ID;
@@ -4579,6 +5129,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 	}
 }
 
+static int bnxt_trim_rings(struct bnxt *bp, int *rx, int *tx, int max,
+			   bool shared);
+
 static int bnxt_hwrm_get_rings(struct bnxt *bp)
 {
 	struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
@@ -4609,6 +5162,22 @@ static int bnxt_hwrm_get_rings(struct bnxt *bp)
 		cp = le16_to_cpu(resp->alloc_cmpl_rings);
 		stats = le16_to_cpu(resp->alloc_stat_ctx);
 		cp = min_t(u16, cp, stats);
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			int rx = hw_resc->resv_rx_rings;
+			int tx = hw_resc->resv_tx_rings;
+
+			if (bp->flags & BNXT_FLAG_AGG_RINGS)
+				rx >>= 1;
+			if (cp < (rx + tx)) {
+				bnxt_trim_rings(bp, &rx, &tx, cp, false);
+				if (bp->flags & BNXT_FLAG_AGG_RINGS)
+					rx <<= 1;
+				hw_resc->resv_rx_rings = rx;
+				hw_resc->resv_tx_rings = tx;
+			}
+			cp = le16_to_cpu(resp->alloc_msix);
+			hw_resc->resv_hw_ring_grps = rx;
+		}
 		hw_resc->resv_cp_rings = cp;
 	}
 	mutex_unlock(&bp->hwrm_cmd_lock);
@@ -4634,6 +5203,8 @@ int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid, int *tx_rings)
 	return rc;
 }
 
+static bool bnxt_rfs_supported(struct bnxt *bp);
+
 static void
 __bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, struct hwrm_func_cfg_input *req,
 			     int tx_rings, int rx_rings, int ring_grps,
@@ -4647,15 +5218,38 @@ __bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, struct hwrm_func_cfg_input *req,
 	req->num_tx_rings = cpu_to_le16(tx_rings);
 	if (BNXT_NEW_RM(bp)) {
 		enables |= rx_rings ? FUNC_CFG_REQ_ENABLES_NUM_RX_RINGS : 0;
-		enables |= cp_rings ? FUNC_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
-				      FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
-		enables |= ring_grps ?
-			   FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			enables |= cp_rings ? FUNC_CFG_REQ_ENABLES_NUM_MSIX : 0;
+			enables |= tx_rings + ring_grps ?
+				   FUNC_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+				   FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+			enables |= rx_rings ?
+				FUNC_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0;
+		} else {
+			enables |= cp_rings ?
+				   FUNC_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+				   FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+			enables |= ring_grps ?
+				   FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS |
+				   FUNC_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0;
+		}
 		enables |= vnics ? FUNC_CFG_REQ_ENABLES_NUM_VNICS : 0;
 
 		req->num_rx_rings = cpu_to_le16(rx_rings);
-		req->num_hw_ring_grps = cpu_to_le16(ring_grps);
-		req->num_cmpl_rings = cpu_to_le16(cp_rings);
+		if (bp->flags & BNXT_FLAG_CHIP_P5) {
+			req->num_cmpl_rings = cpu_to_le16(tx_rings + ring_grps);
+			req->num_msix = cpu_to_le16(cp_rings);
+			req->num_rsscos_ctxs =
+				cpu_to_le16(DIV_ROUND_UP(ring_grps, 64));
+		} else {
+			req->num_cmpl_rings = cpu_to_le16(cp_rings);
+			req->num_hw_ring_grps = cpu_to_le16(ring_grps);
+			req->num_rsscos_ctxs = cpu_to_le16(1);
+			if (!(bp->flags & BNXT_FLAG_NEW_RSS_CAP) &&
+			    bnxt_rfs_supported(bp))
+				req->num_rsscos_ctxs =
+					cpu_to_le16(ring_grps + 1);
+		}
 		req->num_stat_ctxs = req->num_cmpl_rings;
 		req->num_vnics = cpu_to_le16(vnics);
 	}
@@ -4672,16 +5266,33 @@ __bnxt_hwrm_reserve_vf_rings(struct bnxt *bp,
 
 	bnxt_hwrm_cmd_hdr_init(bp, req, HWRM_FUNC_VF_CFG, -1, -1);
 	enables |= tx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_TX_RINGS : 0;
-	enables |= rx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_RX_RINGS : 0;
-	enables |= cp_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
-			      FUNC_VF_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
-	enables |= ring_grps ? FUNC_VF_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
+	enables |= rx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_RX_RINGS |
+			      FUNC_VF_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0;
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		enables |= tx_rings + ring_grps ?
+			   FUNC_VF_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+			   FUNC_VF_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+	} else {
+		enables |= cp_rings ?
+			   FUNC_VF_CFG_REQ_ENABLES_NUM_CMPL_RINGS |
+			   FUNC_VF_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
+		enables |= ring_grps ?
+			   FUNC_VF_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
+	}
 	enables |= vnics ? FUNC_VF_CFG_REQ_ENABLES_NUM_VNICS : 0;
+	enables |= FUNC_VF_CFG_REQ_ENABLES_NUM_L2_CTXS;
 
+	req->num_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
 	req->num_tx_rings = cpu_to_le16(tx_rings);
 	req->num_rx_rings = cpu_to_le16(rx_rings);
-	req->num_hw_ring_grps = cpu_to_le16(ring_grps);
-	req->num_cmpl_rings = cpu_to_le16(cp_rings);
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		req->num_cmpl_rings = cpu_to_le16(tx_rings + ring_grps);
+		req->num_rsscos_ctxs = cpu_to_le16(DIV_ROUND_UP(ring_grps, 64));
+	} else {
+		req->num_cmpl_rings = cpu_to_le16(cp_rings);
+		req->num_hw_ring_grps = cpu_to_le16(ring_grps);
+		req->num_rsscos_ctxs = cpu_to_le16(BNXT_VF_MAX_RSS_CTX);
+	}
 	req->num_stat_ctxs = req->num_cmpl_rings;
 	req->num_vnics = cpu_to_le16(vnics);
 
@@ -4725,10 +5336,6 @@ bnxt_hwrm_reserve_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings,
 
 	__bnxt_hwrm_reserve_vf_rings(bp, &req, tx_rings, rx_rings, ring_grps,
 				     cp_rings, vnics);
-	req.enables |= cpu_to_le32(FUNC_VF_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS |
-				   FUNC_VF_CFG_REQ_ENABLES_NUM_L2_CTXS);
-	req.num_rsscos_ctxs = cpu_to_le16(BNXT_VF_MAX_RSS_CTX);
-	req.num_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
 	rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 	if (rc)
 		return -ENOMEM;
@@ -4774,20 +5381,19 @@ static bool bnxt_need_reserve_rings(struct bnxt *bp)
 	if (hw_resc->resv_tx_rings != bp->tx_nr_rings)
 		return true;
 
-	if (bp->flags & BNXT_FLAG_RFS)
+	if ((bp->flags & BNXT_FLAG_RFS) && !(bp->flags & BNXT_FLAG_CHIP_P5))
 		vnic = rx + 1;
 	if (bp->flags & BNXT_FLAG_AGG_RINGS)
 		rx <<= 1;
 	if (BNXT_NEW_RM(bp) &&
 	    (hw_resc->resv_rx_rings != rx || hw_resc->resv_cp_rings != cp ||
-	     hw_resc->resv_hw_ring_grps != grp || hw_resc->resv_vnics != vnic))
+	     hw_resc->resv_vnics != vnic ||
+	     (hw_resc->resv_hw_ring_grps != grp &&
+	      !(bp->flags & BNXT_FLAG_CHIP_P5))))
 		return true;
 	return false;
 }
 
-static int bnxt_trim_rings(struct bnxt *bp, int *rx, int *tx, int max,
-			   bool shared);
-
 static int __bnxt_reserve_rings(struct bnxt *bp)
 {
 	struct bnxt_hw_resc *hw_resc = &bp->hw_resc;
@@ -4803,7 +5409,7 @@ static int __bnxt_reserve_rings(struct bnxt *bp)
 
 	if (bp->flags & BNXT_FLAG_SHARED_RINGS)
 		sh = true;
-	if (bp->flags & BNXT_FLAG_RFS)
+	if ((bp->flags & BNXT_FLAG_RFS) && !(bp->flags & BNXT_FLAG_CHIP_P5))
 		vnic = rx + 1;
 	if (bp->flags & BNXT_FLAG_AGG_RINGS)
 		rx <<= 1;
@@ -4866,9 +5472,11 @@ static int bnxt_hwrm_check_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings,
 	flags = FUNC_VF_CFG_REQ_FLAGS_TX_ASSETS_TEST |
 		FUNC_VF_CFG_REQ_FLAGS_RX_ASSETS_TEST |
 		FUNC_VF_CFG_REQ_FLAGS_CMPL_ASSETS_TEST |
-		FUNC_VF_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST |
 		FUNC_VF_CFG_REQ_FLAGS_STAT_CTX_ASSETS_TEST |
-		FUNC_VF_CFG_REQ_FLAGS_VNIC_ASSETS_TEST;
+		FUNC_VF_CFG_REQ_FLAGS_VNIC_ASSETS_TEST |
+		FUNC_VF_CFG_REQ_FLAGS_RSSCOS_CTX_ASSETS_TEST;
+	if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+		flags |= FUNC_VF_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST;
 
 	req.flags = cpu_to_le32(flags);
 	rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
@@ -4887,12 +5495,16 @@ static int bnxt_hwrm_check_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings,
 	__bnxt_hwrm_reserve_pf_rings(bp, &req, tx_rings, rx_rings, ring_grps,
 				     cp_rings, vnics);
 	flags = FUNC_CFG_REQ_FLAGS_TX_ASSETS_TEST;
-	if (BNXT_NEW_RM(bp))
+	if (BNXT_NEW_RM(bp)) {
 		flags |= FUNC_CFG_REQ_FLAGS_RX_ASSETS_TEST |
 			 FUNC_CFG_REQ_FLAGS_CMPL_ASSETS_TEST |
-			 FUNC_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST |
 			 FUNC_CFG_REQ_FLAGS_STAT_CTX_ASSETS_TEST |
 			 FUNC_CFG_REQ_FLAGS_VNIC_ASSETS_TEST;
+		if (bp->flags & BNXT_FLAG_CHIP_P5)
+			flags |= FUNC_CFG_REQ_FLAGS_RSSCOS_CTX_ASSETS_TEST;
+		else
+			flags |= FUNC_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST;
+	}
 
 	req.flags = cpu_to_le32(flags);
 	rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
@@ -4915,46 +5527,140 @@ static int bnxt_hwrm_check_rings(struct bnxt *bp, int tx_rings, int rx_rings,
 					cp_rings, vnics);
 }
 
-static void bnxt_hwrm_set_coal_params(struct bnxt_coal *hw_coal,
+static void bnxt_hwrm_coal_params_qcaps(struct bnxt *bp)
+{
+	struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
+	struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+	struct hwrm_ring_aggint_qcaps_input req = {0};
+	int rc;
+
+	coal_cap->cmpl_params = BNXT_LEGACY_COAL_CMPL_PARAMS;
+	coal_cap->num_cmpl_dma_aggr_max = 63;
+	coal_cap->num_cmpl_dma_aggr_during_int_max = 63;
+	coal_cap->cmpl_aggr_dma_tmr_max = 65535;
+	coal_cap->cmpl_aggr_dma_tmr_during_int_max = 65535;
+	coal_cap->int_lat_tmr_min_max = 65535;
+	coal_cap->int_lat_tmr_max_max = 65535;
+	coal_cap->num_cmpl_aggr_int_max = 65535;
+	coal_cap->timer_units = 80;
+
+	if (bp->hwrm_spec_code < 0x10902)
+		return;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_AGGINT_QCAPS, -1, -1);
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (!rc) {
+		coal_cap->cmpl_params = le32_to_cpu(resp->cmpl_params);
+		coal_cap->nq_params = le32_to_cpu(resp->nq_params);
+		coal_cap->num_cmpl_dma_aggr_max =
+			le16_to_cpu(resp->num_cmpl_dma_aggr_max);
+		coal_cap->num_cmpl_dma_aggr_during_int_max =
+			le16_to_cpu(resp->num_cmpl_dma_aggr_during_int_max);
+		coal_cap->cmpl_aggr_dma_tmr_max =
+			le16_to_cpu(resp->cmpl_aggr_dma_tmr_max);
+		coal_cap->cmpl_aggr_dma_tmr_during_int_max =
+			le16_to_cpu(resp->cmpl_aggr_dma_tmr_during_int_max);
+		coal_cap->int_lat_tmr_min_max =
+			le16_to_cpu(resp->int_lat_tmr_min_max);
+		coal_cap->int_lat_tmr_max_max =
+			le16_to_cpu(resp->int_lat_tmr_max_max);
+		coal_cap->num_cmpl_aggr_int_max =
+			le16_to_cpu(resp->num_cmpl_aggr_int_max);
+		coal_cap->timer_units = le16_to_cpu(resp->timer_units);
+	}
+	mutex_unlock(&bp->hwrm_cmd_lock);
+}
+
+static u16 bnxt_usec_to_coal_tmr(struct bnxt *bp, u16 usec)
+{
+	struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+
+	return usec * 1000 / coal_cap->timer_units;
+}
+
+static void bnxt_hwrm_set_coal_params(struct bnxt *bp,
+	struct bnxt_coal *hw_coal,
 	struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
 {
-	u16 val, tmr, max, flags;
+	struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+	u32 cmpl_params = coal_cap->cmpl_params;
+	u16 val, tmr, max, flags = 0;
 
 	max = hw_coal->bufs_per_record * 128;
 	if (hw_coal->budget)
 		max = hw_coal->bufs_per_record * hw_coal->budget;
+	max = min_t(u16, max, coal_cap->num_cmpl_aggr_int_max);
 
 	val = clamp_t(u16, hw_coal->coal_bufs, 1, max);
 	req->num_cmpl_aggr_int = cpu_to_le16(val);
 
-	/* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
-	val = min_t(u16, val, 63);
+	val = min_t(u16, val, coal_cap->num_cmpl_dma_aggr_max);
 	req->num_cmpl_dma_aggr = cpu_to_le16(val);
 
-	/* This is a 6-bit value and must not be 0, or we'll get non stop IRQ */
-	val = clamp_t(u16, hw_coal->coal_bufs_irq, 1, 63);
+	val = clamp_t(u16, hw_coal->coal_bufs_irq, 1,
+		      coal_cap->num_cmpl_dma_aggr_during_int_max);
 	req->num_cmpl_dma_aggr_during_int = cpu_to_le16(val);
 
-	tmr = BNXT_USEC_TO_COAL_TIMER(hw_coal->coal_ticks);
-	tmr = max_t(u16, tmr, 1);
+	tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks);
+	tmr = clamp_t(u16, tmr, 1, coal_cap->int_lat_tmr_max_max);
 	req->int_lat_tmr_max = cpu_to_le16(tmr);
 
 	/* min timer set to 1/2 of interrupt timer */
-	val = tmr / 2;
-	req->int_lat_tmr_min = cpu_to_le16(val);
+	if (cmpl_params & RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_INT_LAT_TMR_MIN) {
+		val = tmr / 2;
+		val = clamp_t(u16, val, 1, coal_cap->int_lat_tmr_min_max);
+		req->int_lat_tmr_min = cpu_to_le16(val);
+		req->enables |= cpu_to_le16(BNXT_COAL_CMPL_MIN_TMR_ENABLE);
+	}
 
 	/* buf timer set to 1/4 of interrupt timer */
-	val = max_t(u16, tmr / 4, 1);
+	val = clamp_t(u16, tmr / 4, 1, coal_cap->cmpl_aggr_dma_tmr_max);
 	req->cmpl_aggr_dma_tmr = cpu_to_le16(val);
 
-	tmr = BNXT_USEC_TO_COAL_TIMER(hw_coal->coal_ticks_irq);
-	tmr = max_t(u16, tmr, 1);
-	req->cmpl_aggr_dma_tmr_during_int = cpu_to_le16(tmr);
+	if (cmpl_params &
+	    RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_DMA_AGGR_DURING_INT) {
+		tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks_irq);
+		val = clamp_t(u16, tmr, 1,
+			      coal_cap->cmpl_aggr_dma_tmr_during_int_max);
+		req->cmpl_aggr_dma_tmr_during_int = cpu_to_le16(tmr);
+		req->enables |=
+			cpu_to_le16(BNXT_COAL_CMPL_AGGR_TMR_DURING_INT_ENABLE);
+	}
 
-	flags = RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_TIMER_RESET;
-	if (hw_coal->idle_thresh && hw_coal->coal_ticks < hw_coal->idle_thresh)
+	if (cmpl_params & RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_TIMER_RESET)
+		flags |= RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_TIMER_RESET;
+	if ((cmpl_params & RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_RING_IDLE) &&
+	    hw_coal->idle_thresh && hw_coal->coal_ticks < hw_coal->idle_thresh)
 		flags |= RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_RING_IDLE;
 	req->flags = cpu_to_le16(flags);
+	req->enables |= cpu_to_le16(BNXT_COAL_CMPL_ENABLES);
+}
+
+/* Caller holds bp->hwrm_cmd_lock */
+static int __bnxt_hwrm_set_coal_nq(struct bnxt *bp, struct bnxt_napi *bnapi,
+				   struct bnxt_coal *hw_coal)
+{
+	struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0};
+	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+	struct bnxt_coal_cap *coal_cap = &bp->coal_cap;
+	u32 nq_params = coal_cap->nq_params;
+	u16 tmr;
+
+	if (!(nq_params & RING_AGGINT_QCAPS_RESP_NQ_PARAMS_INT_LAT_TMR_MIN))
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS,
+			       -1, -1);
+	req.ring_id = cpu_to_le16(cpr->cp_ring_struct.fw_ring_id);
+	req.flags =
+		cpu_to_le16(RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_IS_NQ);
+
+	tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks) / 2;
+	tmr = clamp_t(u16, tmr, 1, coal_cap->int_lat_tmr_min_max);
+	req.int_lat_tmr_min = cpu_to_le16(tmr);
+	req.enables |= cpu_to_le16(BNXT_COAL_CMPL_MIN_TMR_ENABLE);
+	return _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 }
 
 int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi)
@@ -4962,7 +5668,6 @@ int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi)
 	struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req_rx = {0};
 	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	struct bnxt_coal coal;
-	unsigned int grp_idx;
 
 	/* Tick values in micro seconds.
 	 * 1 coal_buf x bufs_per_record = 1 completion record.
@@ -4978,10 +5683,9 @@ int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi)
 	bnxt_hwrm_cmd_hdr_init(bp, &req_rx,
 			       HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1);
 
-	bnxt_hwrm_set_coal_params(&coal, &req_rx);
+	bnxt_hwrm_set_coal_params(bp, &coal, &req_rx);
 
-	grp_idx = bnapi->index;
-	req_rx.ring_id = cpu_to_le16(bp->grp_info[grp_idx].cp_fw_ring_id);
+	req_rx.ring_id = cpu_to_le16(bnxt_cp_ring_for_rx(bp, bnapi->rx_ring));
 
 	return hwrm_send_message(bp, &req_rx, sizeof(req_rx),
 				 HWRM_CMD_TIMEOUT);
@@ -4998,22 +5702,46 @@ int bnxt_hwrm_set_coal(struct bnxt *bp)
 	bnxt_hwrm_cmd_hdr_init(bp, &req_tx,
 			       HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1);
 
-	bnxt_hwrm_set_coal_params(&bp->rx_coal, &req_rx);
-	bnxt_hwrm_set_coal_params(&bp->tx_coal, &req_tx);
+	bnxt_hwrm_set_coal_params(bp, &bp->rx_coal, &req_rx);
+	bnxt_hwrm_set_coal_params(bp, &bp->tx_coal, &req_tx);
 
 	mutex_lock(&bp->hwrm_cmd_lock);
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		struct bnxt_napi *bnapi = bp->bnapi[i];
+		struct bnxt_coal *hw_coal;
+		u16 ring_id;
 
 		req = &req_rx;
-		if (!bnapi->rx_ring)
+		if (!bnapi->rx_ring) {
+			ring_id = bnxt_cp_ring_for_tx(bp, bnapi->tx_ring);
 			req = &req_tx;
-		req->ring_id = cpu_to_le16(bp->grp_info[i].cp_fw_ring_id);
+		} else {
+			ring_id = bnxt_cp_ring_for_rx(bp, bnapi->rx_ring);
+		}
+		req->ring_id = cpu_to_le16(ring_id);
 
 		rc = _hwrm_send_message(bp, req, sizeof(*req),
 					HWRM_CMD_TIMEOUT);
 		if (rc)
 			break;
+
+		if (!(bp->flags & BNXT_FLAG_CHIP_P5))
+			continue;
+
+		if (bnapi->rx_ring && bnapi->tx_ring) {
+			req = &req_tx;
+			ring_id = bnxt_cp_ring_for_tx(bp, bnapi->tx_ring);
+			req->ring_id = cpu_to_le16(ring_id);
+			rc = _hwrm_send_message(bp, req, sizeof(*req),
+						HWRM_CMD_TIMEOUT);
+			if (rc)
+				break;
+		}
+		if (bnapi->rx_ring)
+			hw_coal = &bp->rx_coal;
+		else
+			hw_coal = &bp->tx_coal;
+		__bnxt_hwrm_set_coal_nq(bp, bnapi, hw_coal);
 	}
 	mutex_unlock(&bp->hwrm_cmd_lock);
 	return rc;
@@ -5140,6 +5868,304 @@ func_qcfg_exit:
 	return rc;
 }
 
+static int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
+{
+	struct hwrm_func_backing_store_qcaps_input req = {0};
+	struct hwrm_func_backing_store_qcaps_output *resp =
+		bp->hwrm_cmd_resp_addr;
+	int rc;
+
+	if (bp->hwrm_spec_code < 0x10902 || BNXT_VF(bp) || bp->ctx)
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_QCAPS, -1, -1);
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (!rc) {
+		struct bnxt_ctx_pg_info *ctx_pg;
+		struct bnxt_ctx_mem_info *ctx;
+		int i;
+
+		ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+		if (!ctx) {
+			rc = -ENOMEM;
+			goto ctx_err;
+		}
+		ctx_pg = kzalloc(sizeof(*ctx_pg) * (bp->max_q + 1), GFP_KERNEL);
+		if (!ctx_pg) {
+			kfree(ctx);
+			rc = -ENOMEM;
+			goto ctx_err;
+		}
+		for (i = 0; i < bp->max_q + 1; i++, ctx_pg++)
+			ctx->tqm_mem[i] = ctx_pg;
+
+		bp->ctx = ctx;
+		ctx->qp_max_entries = le32_to_cpu(resp->qp_max_entries);
+		ctx->qp_min_qp1_entries = le16_to_cpu(resp->qp_min_qp1_entries);
+		ctx->qp_max_l2_entries = le16_to_cpu(resp->qp_max_l2_entries);
+		ctx->qp_entry_size = le16_to_cpu(resp->qp_entry_size);
+		ctx->srq_max_l2_entries = le16_to_cpu(resp->srq_max_l2_entries);
+		ctx->srq_max_entries = le32_to_cpu(resp->srq_max_entries);
+		ctx->srq_entry_size = le16_to_cpu(resp->srq_entry_size);
+		ctx->cq_max_l2_entries = le16_to_cpu(resp->cq_max_l2_entries);
+		ctx->cq_max_entries = le32_to_cpu(resp->cq_max_entries);
+		ctx->cq_entry_size = le16_to_cpu(resp->cq_entry_size);
+		ctx->vnic_max_vnic_entries =
+			le16_to_cpu(resp->vnic_max_vnic_entries);
+		ctx->vnic_max_ring_table_entries =
+			le16_to_cpu(resp->vnic_max_ring_table_entries);
+		ctx->vnic_entry_size = le16_to_cpu(resp->vnic_entry_size);
+		ctx->stat_max_entries = le32_to_cpu(resp->stat_max_entries);
+		ctx->stat_entry_size = le16_to_cpu(resp->stat_entry_size);
+		ctx->tqm_entry_size = le16_to_cpu(resp->tqm_entry_size);
+		ctx->tqm_min_entries_per_ring =
+			le32_to_cpu(resp->tqm_min_entries_per_ring);
+		ctx->tqm_max_entries_per_ring =
+			le32_to_cpu(resp->tqm_max_entries_per_ring);
+		ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
+		if (!ctx->tqm_entries_multiple)
+			ctx->tqm_entries_multiple = 1;
+		ctx->mrav_max_entries = le32_to_cpu(resp->mrav_max_entries);
+		ctx->mrav_entry_size = le16_to_cpu(resp->mrav_entry_size);
+		ctx->tim_entry_size = le16_to_cpu(resp->tim_entry_size);
+		ctx->tim_max_entries = le32_to_cpu(resp->tim_max_entries);
+	} else {
+		rc = 0;
+	}
+ctx_err:
+	mutex_unlock(&bp->hwrm_cmd_lock);
+	return rc;
+}
+
+static void bnxt_hwrm_set_pg_attr(struct bnxt_ring_mem_info *rmem, u8 *pg_attr,
+				  __le64 *pg_dir)
+{
+	u8 pg_size = 0;
+
+	if (BNXT_PAGE_SHIFT == 13)
+		pg_size = 1 << 4;
+	else if (BNXT_PAGE_SIZE == 16)
+		pg_size = 2 << 4;
+
+	*pg_attr = pg_size;
+	if (rmem->nr_pages > 1) {
+		*pg_attr |= 1;
+		*pg_dir = cpu_to_le64(rmem->pg_tbl_map);
+	} else {
+		*pg_dir = cpu_to_le64(rmem->dma_arr[0]);
+	}
+}
+
+#define FUNC_BACKING_STORE_CFG_REQ_DFLT_ENABLES			\
+	(FUNC_BACKING_STORE_CFG_REQ_ENABLES_QP |		\
+	 FUNC_BACKING_STORE_CFG_REQ_ENABLES_SRQ |		\
+	 FUNC_BACKING_STORE_CFG_REQ_ENABLES_CQ |		\
+	 FUNC_BACKING_STORE_CFG_REQ_ENABLES_VNIC |		\
+	 FUNC_BACKING_STORE_CFG_REQ_ENABLES_STAT)
+
+static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables)
+{
+	struct hwrm_func_backing_store_cfg_input req = {0};
+	struct bnxt_ctx_mem_info *ctx = bp->ctx;
+	struct bnxt_ctx_pg_info *ctx_pg;
+	__le32 *num_entries;
+	__le64 *pg_dir;
+	u8 *pg_attr;
+	int i, rc;
+	u32 ena;
+
+	if (!ctx)
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_CFG, -1, -1);
+	req.enables = cpu_to_le32(enables);
+
+	if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_QP) {
+		ctx_pg = &ctx->qp_mem;
+		req.qp_num_entries = cpu_to_le32(ctx_pg->entries);
+		req.qp_num_qp1_entries = cpu_to_le16(ctx->qp_min_qp1_entries);
+		req.qp_num_l2_entries = cpu_to_le16(ctx->qp_max_l2_entries);
+		req.qp_entry_size = cpu_to_le16(ctx->qp_entry_size);
+		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+				      &req.qpc_pg_size_qpc_lvl,
+				      &req.qpc_page_dir);
+	}
+	if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_SRQ) {
+		ctx_pg = &ctx->srq_mem;
+		req.srq_num_entries = cpu_to_le32(ctx_pg->entries);
+		req.srq_num_l2_entries = cpu_to_le16(ctx->srq_max_l2_entries);
+		req.srq_entry_size = cpu_to_le16(ctx->srq_entry_size);
+		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+				      &req.srq_pg_size_srq_lvl,
+				      &req.srq_page_dir);
+	}
+	if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_CQ) {
+		ctx_pg = &ctx->cq_mem;
+		req.cq_num_entries = cpu_to_le32(ctx_pg->entries);
+		req.cq_num_l2_entries = cpu_to_le16(ctx->cq_max_l2_entries);
+		req.cq_entry_size = cpu_to_le16(ctx->cq_entry_size);
+		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, &req.cq_pg_size_cq_lvl,
+				      &req.cq_page_dir);
+	}
+	if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_VNIC) {
+		ctx_pg = &ctx->vnic_mem;
+		req.vnic_num_vnic_entries =
+			cpu_to_le16(ctx->vnic_max_vnic_entries);
+		req.vnic_num_ring_table_entries =
+			cpu_to_le16(ctx->vnic_max_ring_table_entries);
+		req.vnic_entry_size = cpu_to_le16(ctx->vnic_entry_size);
+		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+				      &req.vnic_pg_size_vnic_lvl,
+				      &req.vnic_page_dir);
+	}
+	if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_STAT) {
+		ctx_pg = &ctx->stat_mem;
+		req.stat_num_entries = cpu_to_le32(ctx->stat_max_entries);
+		req.stat_entry_size = cpu_to_le16(ctx->stat_entry_size);
+		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem,
+				      &req.stat_pg_size_stat_lvl,
+				      &req.stat_page_dir);
+	}
+	for (i = 0, num_entries = &req.tqm_sp_num_entries,
+	     pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl,
+	     pg_dir = &req.tqm_sp_page_dir,
+	     ena = FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP;
+	     i < 9; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) {
+		if (!(enables & ena))
+			continue;
+
+		req.tqm_entry_size = cpu_to_le16(ctx->tqm_entry_size);
+		ctx_pg = ctx->tqm_mem[i];
+		*num_entries = cpu_to_le32(ctx_pg->entries);
+		bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir);
+	}
+	rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (rc)
+		rc = -EIO;
+	return rc;
+}
+
+static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp,
+				  struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size)
+{
+	struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem;
+
+	if (!mem_size)
+		return 0;
+
+	rmem->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE);
+	if (rmem->nr_pages > MAX_CTX_PAGES) {
+		rmem->nr_pages = 0;
+		return -EINVAL;
+	}
+	rmem->page_size = BNXT_PAGE_SIZE;
+	rmem->pg_arr = ctx_pg->ctx_pg_arr;
+	rmem->dma_arr = ctx_pg->ctx_dma_arr;
+	rmem->flags = BNXT_RMEM_VALID_PTE_FLAG;
+	return bnxt_alloc_ring(bp, rmem);
+}
+
+static void bnxt_free_ctx_mem(struct bnxt *bp)
+{
+	struct bnxt_ctx_mem_info *ctx = bp->ctx;
+	int i;
+
+	if (!ctx)
+		return;
+
+	if (ctx->tqm_mem[0]) {
+		for (i = 0; i < bp->max_q + 1; i++)
+			bnxt_free_ring(bp, &ctx->tqm_mem[i]->ring_mem);
+		kfree(ctx->tqm_mem[0]);
+		ctx->tqm_mem[0] = NULL;
+	}
+
+	bnxt_free_ring(bp, &ctx->stat_mem.ring_mem);
+	bnxt_free_ring(bp, &ctx->vnic_mem.ring_mem);
+	bnxt_free_ring(bp, &ctx->cq_mem.ring_mem);
+	bnxt_free_ring(bp, &ctx->srq_mem.ring_mem);
+	bnxt_free_ring(bp, &ctx->qp_mem.ring_mem);
+	ctx->flags &= ~BNXT_CTX_FLAG_INITED;
+}
+
+static int bnxt_alloc_ctx_mem(struct bnxt *bp)
+{
+	struct bnxt_ctx_pg_info *ctx_pg;
+	struct bnxt_ctx_mem_info *ctx;
+	u32 mem_size, ena, entries;
+	int i, rc;
+
+	rc = bnxt_hwrm_func_backing_store_qcaps(bp);
+	if (rc) {
+		netdev_err(bp->dev, "Failed querying context mem capability, rc = %d.\n",
+			   rc);
+		return rc;
+	}
+	ctx = bp->ctx;
+	if (!ctx || (ctx->flags & BNXT_CTX_FLAG_INITED))
+		return 0;
+
+	ctx_pg = &ctx->qp_mem;
+	ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries;
+	mem_size = ctx->qp_entry_size * ctx_pg->entries;
+	rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+	if (rc)
+		return rc;
+
+	ctx_pg = &ctx->srq_mem;
+	ctx_pg->entries = ctx->srq_max_l2_entries;
+	mem_size = ctx->srq_entry_size * ctx_pg->entries;
+	rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+	if (rc)
+		return rc;
+
+	ctx_pg = &ctx->cq_mem;
+	ctx_pg->entries = ctx->cq_max_l2_entries;
+	mem_size = ctx->cq_entry_size * ctx_pg->entries;
+	rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+	if (rc)
+		return rc;
+
+	ctx_pg = &ctx->vnic_mem;
+	ctx_pg->entries = ctx->vnic_max_vnic_entries +
+			  ctx->vnic_max_ring_table_entries;
+	mem_size = ctx->vnic_entry_size * ctx_pg->entries;
+	rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+	if (rc)
+		return rc;
+
+	ctx_pg = &ctx->stat_mem;
+	ctx_pg->entries = ctx->stat_max_entries;
+	mem_size = ctx->stat_entry_size * ctx_pg->entries;
+	rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+	if (rc)
+		return rc;
+
+	entries = ctx->qp_max_l2_entries;
+	entries = roundup(entries, ctx->tqm_entries_multiple);
+	entries = clamp_t(u32, entries, ctx->tqm_min_entries_per_ring,
+			  ctx->tqm_max_entries_per_ring);
+	for (i = 0, ena = 0; i < bp->max_q + 1; i++) {
+		ctx_pg = ctx->tqm_mem[i];
+		ctx_pg->entries = entries;
+		mem_size = ctx->tqm_entry_size * entries;
+		rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size);
+		if (rc)
+			return rc;
+		ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP << i;
+	}
+	ena |= FUNC_BACKING_STORE_CFG_REQ_DFLT_ENABLES;
+	rc = bnxt_hwrm_func_backing_store_cfg(bp, ena);
+	if (rc)
+		netdev_err(bp->dev, "Failed configuring context mem, rc = %d.\n",
+			   rc);
+	else
+		ctx->flags |= BNXT_CTX_FLAG_INITED;
+
+	return 0;
+}
+
 int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp, bool all)
 {
 	struct hwrm_func_resource_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
@@ -5178,6 +6204,13 @@ int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp, bool all)
 	hw_resc->min_stat_ctxs = le16_to_cpu(resp->min_stat_ctx);
 	hw_resc->max_stat_ctxs = le16_to_cpu(resp->max_stat_ctx);
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		u16 max_msix = le16_to_cpu(resp->max_msix);
+
+		hw_resc->max_irqs = min_t(u16, hw_resc->max_irqs, max_msix);
+		hw_resc->max_hw_ring_grps = hw_resc->max_rx_rings;
+	}
+
 	if (BNXT_PF(bp)) {
 		struct bnxt_pf_info *pf = &bp->pf;
 
@@ -5267,6 +6300,9 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 	if (rc)
 		return rc;
 	if (bp->hwrm_spec_code >= 0x10803) {
+		rc = bnxt_alloc_ctx_mem(bp);
+		if (rc)
+			return rc;
 		rc = bnxt_hwrm_func_resc_qcaps(bp, true);
 		if (!rc)
 			bp->fw_cap |= BNXT_FW_CAP_NEW_RM;
@@ -5311,13 +6347,15 @@ static int bnxt_hwrm_queue_qportcfg(struct bnxt *bp)
 	no_rdma = !(bp->flags & BNXT_FLAG_ROCE_CAP);
 	qptr = &resp->queue_id0;
 	for (i = 0, j = 0; i < bp->max_tc; i++) {
-		bp->q_info[j].queue_id = *qptr++;
+		bp->q_info[j].queue_id = *qptr;
+		bp->q_ids[i] = *qptr++;
 		bp->q_info[j].queue_profile = *qptr++;
 		bp->tc_to_qidx[j] = j;
 		if (!BNXT_CNPQ(bp->q_info[j].queue_profile) ||
 		    (no_rdma && BNXT_PF(bp)))
 			j++;
 	}
+	bp->max_q = bp->max_tc;
 	bp->max_tc = max_t(u8, j, 1);
 
 	if (resp->queue_cfg_info & QUEUE_QPORTCFG_RESP_QUEUE_CFG_INFO_ASYM_CFG)
@@ -5367,8 +6405,12 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp)
 	if (!bp->hwrm_cmd_timeout)
 		bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
 
-	if (resp->hwrm_intf_maj_8b >= 1)
+	if (resp->hwrm_intf_maj_8b >= 1) {
 		bp->hwrm_max_req_len = le16_to_cpu(resp->max_req_win_len);
+		bp->hwrm_max_ext_req_len = le16_to_cpu(resp->max_ext_req_len);
+	}
+	if (bp->hwrm_max_ext_req_len < HWRM_MAX_REQ_LEN)
+		bp->hwrm_max_ext_req_len = HWRM_MAX_REQ_LEN;
 
 	bp->chip_num = le16_to_cpu(resp->chip_num);
 	if (bp->chip_num == CHIP_NUM_58700 && !resp->chip_rev &&
@@ -5425,8 +6467,10 @@ static int bnxt_hwrm_port_qstats(struct bnxt *bp)
 
 static int bnxt_hwrm_port_qstats_ext(struct bnxt *bp)
 {
+	struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr;
 	struct hwrm_port_qstats_ext_input req = {0};
 	struct bnxt_pf_info *pf = &bp->pf;
+	int rc;
 
 	if (!(bp->flags & BNXT_FLAG_PORT_STATS_EXT))
 		return 0;
@@ -5435,7 +6479,19 @@ static int bnxt_hwrm_port_qstats_ext(struct bnxt *bp)
 	req.port_id = cpu_to_le16(pf->port_id);
 	req.rx_stat_size = cpu_to_le16(sizeof(struct rx_port_stats_ext));
 	req.rx_stat_host_addr = cpu_to_le64(bp->hw_rx_port_stats_ext_map);
-	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	req.tx_stat_size = cpu_to_le16(sizeof(struct tx_port_stats_ext));
+	req.tx_stat_host_addr = cpu_to_le64(bp->hw_tx_port_stats_ext_map);
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (!rc) {
+		bp->fw_rx_stats_ext_size = le16_to_cpu(resp->rx_stat_size) / 8;
+		bp->fw_tx_stats_ext_size = le16_to_cpu(resp->tx_stat_size) / 8;
+	} else {
+		bp->fw_rx_stats_ext_size = 0;
+		bp->fw_tx_stats_ext_size = 0;
+	}
+	mutex_unlock(&bp->hwrm_cmd_lock);
+	return rc;
 }
 
 static void bnxt_hwrm_free_tunnel_ports(struct bnxt *bp)
@@ -5540,7 +6596,7 @@ static int bnxt_hwrm_set_cache_line_size(struct bnxt *bp, int size)
 	return rc;
 }
 
-static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
+static int __bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
 {
 	struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
 	int rc;
@@ -5596,6 +6652,53 @@ vnic_setup_err:
 	return rc;
 }
 
+static int __bnxt_setup_vnic_p5(struct bnxt *bp, u16 vnic_id)
+{
+	int rc, i, nr_ctxs;
+
+	nr_ctxs = DIV_ROUND_UP(bp->rx_nr_rings, 64);
+	for (i = 0; i < nr_ctxs; i++) {
+		rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic_id, i);
+		if (rc) {
+			netdev_err(bp->dev, "hwrm vnic %d ctx %d alloc failure rc: %x\n",
+				   vnic_id, i, rc);
+			break;
+		}
+		bp->rsscos_nr_ctxs++;
+	}
+	if (i < nr_ctxs)
+		return -ENOMEM;
+
+	rc = bnxt_hwrm_vnic_set_rss_p5(bp, vnic_id, true);
+	if (rc) {
+		netdev_err(bp->dev, "hwrm vnic %d set rss failure rc: %d\n",
+			   vnic_id, rc);
+		return rc;
+	}
+	rc = bnxt_hwrm_vnic_cfg(bp, vnic_id);
+	if (rc) {
+		netdev_err(bp->dev, "hwrm vnic %d cfg failure rc: %x\n",
+			   vnic_id, rc);
+		return rc;
+	}
+	if (bp->flags & BNXT_FLAG_AGG_RINGS) {
+		rc = bnxt_hwrm_vnic_set_hds(bp, vnic_id);
+		if (rc) {
+			netdev_err(bp->dev, "hwrm vnic %d set hds failure rc: %x\n",
+				   vnic_id, rc);
+		}
+	}
+	return rc;
+}
+
+static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
+{
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		return __bnxt_setup_vnic_p5(bp, vnic_id);
+	else
+		return __bnxt_setup_vnic(bp, vnic_id);
+}
+
 static int bnxt_alloc_rfs_vnics(struct bnxt *bp)
 {
 #ifdef CONFIG_RFS_ACCEL
@@ -6214,12 +7317,15 @@ static void bnxt_init_napi(struct bnxt *bp)
 	struct bnxt_napi *bnapi;
 
 	if (bp->flags & BNXT_FLAG_USING_MSIX) {
-		if (BNXT_CHIP_TYPE_NITRO_A0(bp))
+		int (*poll_fn)(struct napi_struct *, int) = bnxt_poll;
+
+		if (bp->flags & BNXT_FLAG_CHIP_P5)
+			poll_fn = bnxt_poll_p5;
+		else if (BNXT_CHIP_TYPE_NITRO_A0(bp))
 			cp_nr_rings--;
 		for (i = 0; i < cp_nr_rings; i++) {
 			bnapi = bp->bnapi[i];
-			netif_napi_add(bp->dev, &bnapi->napi,
-				       bnxt_poll, 64);
+			netif_napi_add(bp->dev, &bnapi->napi, poll_fn, 64);
 		}
 		if (BNXT_CHIP_TYPE_NITRO_A0(bp)) {
 			bnapi = bp->bnapi[cp_nr_rings];
@@ -6976,10 +8082,10 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
 			netdev_err(bp->dev, "Failed to reserve default rings at open\n");
 			return rc;
 		}
-		rc = bnxt_reserve_rings(bp);
-		if (rc)
-			return rc;
 	}
+	rc = bnxt_reserve_rings(bp);
+	if (rc)
+		return rc;
 	if ((bp->flags & BNXT_FLAG_RFS) &&
 	    !(bp->flags & BNXT_FLAG_USING_MSIX)) {
 		/* disable RFS if falling back to INTA */
@@ -7451,6 +8557,8 @@ static bool bnxt_can_reserve_rings(struct bnxt *bp)
 /* If the chip and firmware supports RFS */
 static bool bnxt_rfs_supported(struct bnxt *bp)
 {
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		return false;
 	if (BNXT_PF(bp) && !BNXT_CHIP_TYPE_NITRO_A0(bp))
 		return true;
 	if (bp->flags & BNXT_FLAG_NEW_RSS_CAP)
@@ -7464,6 +8572,8 @@ static bool bnxt_rfs_capable(struct bnxt *bp)
 #ifdef CONFIG_RFS_ACCEL
 	int vnics, max_vnics, max_rss_ctxs;
 
+	if (bp->flags & BNXT_FLAG_CHIP_P5)
+		return false;
 	if (!(bp->flags & BNXT_FLAG_MSIX_CAP) || !bnxt_can_reserve_rings(bp))
 		return false;
 
@@ -7984,6 +9094,9 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
 	INIT_WORK(&bp->sp_task, bnxt_sp_task);
 
 	spin_lock_init(&bp->ntp_fltr_lock);
+#if BITS_PER_LONG == 32
+	spin_lock_init(&bp->db_lock);
+#endif
 
 	bp->rx_ring_size = BNXT_DEFAULT_RX_RING_SIZE;
 	bp->tx_ring_size = BNXT_DEFAULT_TX_RING_SIZE;
@@ -8549,6 +9662,9 @@ static void bnxt_remove_one(struct pci_dev *pdev)
 	bnxt_dcb_free(bp);
 	kfree(bp->edev);
 	bp->edev = NULL;
+	bnxt_free_ctx_mem(bp);
+	kfree(bp->ctx);
+	bp->ctx = NULL;
 	bnxt_cleanup_pci(bp);
 	free_netdev(dev);
 }
@@ -8854,6 +9970,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		return -ENOMEM;
 
 	bp = netdev_priv(dev);
+	bnxt_set_max_func_irqs(bp, max_irqs);
 
 	if (bnxt_vf_pciid(ent->driver_data))
 		bp->flags |= BNXT_FLAG_VF;
@@ -8880,12 +9997,16 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (rc)
 		goto init_err_pci_clean;
 
-	if (bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) {
+	if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) ||
+	    bp->hwrm_max_ext_req_len > BNXT_HWRM_MAX_REQ_LEN) {
 		rc = bnxt_alloc_hwrm_short_cmd_req(bp);
 		if (rc)
 			goto init_err_pci_clean;
 	}
 
+	if (BNXT_CHIP_P5(bp))
+		bp->flags |= BNXT_FLAG_CHIP_P5;
+
 	rc = bnxt_hwrm_func_reset(bp);
 	if (rc)
 		goto init_err_pci_clean;
@@ -8900,7 +10021,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 			   NETIF_F_GSO_PARTIAL | NETIF_F_RXHASH |
 			   NETIF_F_RXCSUM | NETIF_F_GRO;
 
-	if (!BNXT_CHIP_TYPE_NITRO_A0(bp))
+	if (BNXT_SUPPORTS_TPA(bp))
 		dev->hw_features |= NETIF_F_LRO;
 
 	dev->hw_enc_features =
@@ -8914,7 +10035,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev->vlan_features = dev->hw_features | NETIF_F_HIGHDMA;
 	dev->hw_features |= NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_TX |
 			    NETIF_F_HW_VLAN_STAG_RX | NETIF_F_HW_VLAN_STAG_TX;
-	if (!BNXT_CHIP_TYPE_NITRO_A0(bp))
+	if (BNXT_SUPPORTS_TPA(bp))
 		dev->hw_features |= NETIF_F_GRO_HW;
 	dev->features |= dev->hw_features | NETIF_F_HIGHDMA;
 	if (dev->features & NETIF_F_GRO_HW)
@@ -8925,10 +10046,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	init_waitqueue_head(&bp->sriov_cfg_wait);
 	mutex_init(&bp->sriov_lock);
 #endif
-	bp->gro_func = bnxt_gro_func_5730x;
-	if (BNXT_CHIP_P4_PLUS(bp))
-		bp->gro_func = bnxt_gro_func_5731x;
-	else
+	if (BNXT_SUPPORTS_TPA(bp)) {
+		bp->gro_func = bnxt_gro_func_5730x;
+		if (BNXT_CHIP_P4(bp))
+			bp->gro_func = bnxt_gro_func_5731x;
+	}
+	if (!BNXT_CHIP_P4_PLUS(bp))
 		bp->flags |= BNXT_FLAG_DOUBLE_DB;
 
 	rc = bnxt_hwrm_func_drv_rgtr(bp);
@@ -8941,6 +10064,13 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	bp->ulp_probe = bnxt_ulp_probe;
 
+	rc = bnxt_hwrm_queue_qportcfg(bp);
+	if (rc) {
+		netdev_err(bp->dev, "hwrm query qportcfg failure rc: %x\n",
+			   rc);
+		rc = -1;
+		goto init_err_pci_clean;
+	}
 	/* Get the MAX capabilities for this function */
 	rc = bnxt_hwrm_func_qcaps(bp);
 	if (rc) {
@@ -8955,13 +10085,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		rc = -EADDRNOTAVAIL;
 		goto init_err_pci_clean;
 	}
-	rc = bnxt_hwrm_queue_qportcfg(bp);
-	if (rc) {
-		netdev_err(bp->dev, "hwrm query qportcfg failure rc: %x\n",
-			   rc);
-		rc = -1;
-		goto init_err_pci_clean;
-	}
 
 	bnxt_hwrm_func_qcfg(bp);
 	bnxt_hwrm_port_led_qcaps(bp);
@@ -8979,7 +10102,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	bnxt_set_rx_skb_mode(bp, false);
 	bnxt_set_tpa_flags(bp);
 	bnxt_set_ring_params(bp);
-	bnxt_set_max_func_irqs(bp, max_irqs);
 	rc = bnxt_set_dflt_rings(bp, true);
 	if (rc) {
 		netdev_err(bp->dev, "Not enough rings available.\n");
@@ -8992,7 +10114,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 			   VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV4 |
 			   VNIC_RSS_CFG_REQ_HASH_TYPE_IPV6 |
 			   VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV6;
-	if (BNXT_CHIP_P4_PLUS(bp) && bp->hwrm_spec_code >= 0x10501) {
+	if (BNXT_CHIP_P4(bp) && bp->hwrm_spec_code >= 0x10501) {
 		bp->flags |= BNXT_FLAG_UDP_RSS_CAP;
 		bp->rss_hash_cfg |= VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV4 |
 				    VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6;
@@ -9027,6 +10149,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	bnxt_hwrm_set_cache_line_size(bp, cache_line_size());
 
+	bnxt_hwrm_coal_params_qcaps(bp);
+
 	if (BNXT_PF(bp)) {
 		if (!bnxt_pf_wq) {
 			bnxt_pf_wq =
@@ -9059,6 +10183,9 @@ init_err_cleanup_tc:
 
 init_err_pci_clean:
 	bnxt_free_hwrm_resources(bp);
+	bnxt_free_ctx_mem(bp);
+	kfree(bp->ctx);
+	bp->ctx = NULL;
 	bnxt_cleanup_pci(bp);
 
 init_err_free:
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index bde384630a75..498b373c992d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -12,11 +12,11 @@
 #define BNXT_H
 
 #define DRV_MODULE_NAME		"bnxt_en"
-#define DRV_MODULE_VERSION	"1.9.2"
+#define DRV_MODULE_VERSION	"1.10.0"
 
 #define DRV_VER_MAJ	1
-#define DRV_VER_MIN	9
-#define DRV_VER_UPD	2
+#define DRV_VER_MIN	10
+#define DRV_VER_UPD	0
 
 #include <linux/interrupt.h>
 #include <linux/rhashtable.h>
@@ -403,6 +403,19 @@ struct rx_tpa_end_cmp_ext {
 	((rx_tpa_end_ext)->rx_tpa_end_cmp_errors_v2 &			\
 	 cpu_to_le32(RX_TPA_END_CMP_ERRORS))
 
+struct nqe_cn {
+	__le16	type;
+	#define NQ_CN_TYPE_MASK           0x3fUL
+	#define NQ_CN_TYPE_SFT            0
+	#define NQ_CN_TYPE_CQ_NOTIFICATION  0x30UL
+	#define NQ_CN_TYPE_LAST            NQ_CN_TYPE_CQ_NOTIFICATION
+	__le16	reserved16;
+	__le32	cq_handle_low;
+	__le32	v;
+	#define NQ_CN_V     0x1UL
+	__le32	cq_handle_high;
+};
+
 #define DB_IDX_MASK						0xffffff
 #define DB_IDX_VALID						(0x1 << 26)
 #define DB_IRQ_DIS						(0x1 << 27)
@@ -416,6 +429,25 @@ struct rx_tpa_end_cmp_ext {
 #define BNXT_MIN_ROCE_CP_RINGS	2
 #define BNXT_MIN_ROCE_STAT_CTXS	1
 
+/* 64-bit doorbell */
+#define DBR_INDEX_MASK					0x0000000000ffffffULL
+#define DBR_XID_MASK					0x000fffff00000000ULL
+#define DBR_XID_SFT					32
+#define DBR_PATH_L2					(0x1ULL << 56)
+#define DBR_TYPE_SQ					(0x0ULL << 60)
+#define DBR_TYPE_RQ					(0x1ULL << 60)
+#define DBR_TYPE_SRQ					(0x2ULL << 60)
+#define DBR_TYPE_SRQ_ARM				(0x3ULL << 60)
+#define DBR_TYPE_CQ					(0x4ULL << 60)
+#define DBR_TYPE_CQ_ARMSE				(0x5ULL << 60)
+#define DBR_TYPE_CQ_ARMALL				(0x6ULL << 60)
+#define DBR_TYPE_CQ_ARMENA				(0x7ULL << 60)
+#define DBR_TYPE_SRQ_ARMENA				(0x8ULL << 60)
+#define DBR_TYPE_CQ_CUTOFF_ACK				(0x9ULL << 60)
+#define DBR_TYPE_NQ					(0xaULL << 60)
+#define DBR_TYPE_NQ_ARM					(0xbULL << 60)
+#define DBR_TYPE_NULL					(0xfULL << 60)
+
 #define INVALID_HW_RING_ID	((u16)-1)
 
 /* The hardware supports certain page sizes.  Use the supported page sizes
@@ -505,6 +537,9 @@ struct rx_tpa_end_cmp_ext {
 	(!!((agg)->rx_agg_cmp_v & cpu_to_le32(RX_AGG_CMP_V)) ==	\
 	 !((raw_cons) & bp->cp_bit))
 
+#define NQ_CMP_VALID(nqcmp, raw_cons)				\
+	(!!((nqcmp)->v & cpu_to_le32(NQ_CN_V)) == !((raw_cons) & bp->cp_bit))
+
 #define TX_CMP_TYPE(txcmp)					\
 	(le32_to_cpu((txcmp)->tx_cmp_flags_type) & CMP_TYPE)
 
@@ -577,9 +612,13 @@ struct bnxt_sw_rx_agg_bd {
 	dma_addr_t		mapping;
 };
 
-struct bnxt_ring_struct {
+struct bnxt_ring_mem_info {
 	int			nr_pages;
 	int			page_size;
+	u32			flags;
+#define BNXT_RMEM_VALID_PTE_FLAG	1
+#define BNXT_RMEM_RING_PTE_FLAG		2
+
 	void			**pg_arr;
 	dma_addr_t		*dma_arr;
 
@@ -588,12 +627,17 @@ struct bnxt_ring_struct {
 
 	int			vmem_size;
 	void			**vmem;
+};
+
+struct bnxt_ring_struct {
+	struct bnxt_ring_mem_info	ring_mem;
 
 	u16			fw_ring_id; /* Ring id filled by Chimp FW */
 	union {
 		u16		grp_idx;
 		u16		map_idx; /* Used by cmpl rings */
 	};
+	u32			handle;
 	u8			queue_id;
 };
 
@@ -609,12 +653,20 @@ struct tx_push_buffer {
 	u32			data[25];
 };
 
+struct bnxt_db_info {
+	void __iomem		*doorbell;
+	union {
+		u64		db_key64;
+		u32		db_key32;
+	};
+};
+
 struct bnxt_tx_ring_info {
 	struct bnxt_napi	*bnapi;
 	u16			tx_prod;
 	u16			tx_cons;
 	u16			txq_index;
-	void __iomem		*tx_doorbell;
+	struct bnxt_db_info	tx_db;
 
 	struct tx_bd		*tx_desc_ring[MAX_TX_PAGES];
 	struct bnxt_sw_tx_bd	*tx_buf_ring;
@@ -631,6 +683,42 @@ struct bnxt_tx_ring_info {
 	struct bnxt_ring_struct	tx_ring_struct;
 };
 
+#define BNXT_LEGACY_COAL_CMPL_PARAMS					\
+	(RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_INT_LAT_TMR_MIN |		\
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_INT_LAT_TMR_MAX |		\
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_TIMER_RESET |		\
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_RING_IDLE |			\
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_DMA_AGGR |		\
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_DMA_AGGR_DURING_INT | \
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_CMPL_AGGR_DMA_TMR |		\
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_CMPL_AGGR_DMA_TMR_DURING_INT | \
+	 RING_AGGINT_QCAPS_RESP_CMPL_PARAMS_NUM_CMPL_AGGR_INT)
+
+#define BNXT_COAL_CMPL_ENABLES						\
+	(RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_NUM_CMPL_DMA_AGGR | \
+	 RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_CMPL_AGGR_DMA_TMR | \
+	 RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_INT_LAT_TMR_MAX | \
+	 RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_NUM_CMPL_AGGR_INT)
+
+#define BNXT_COAL_CMPL_MIN_TMR_ENABLE					\
+	RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_INT_LAT_TMR_MIN
+
+#define BNXT_COAL_CMPL_AGGR_TMR_DURING_INT_ENABLE			\
+	RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_ENABLES_NUM_CMPL_DMA_AGGR_DURING_INT
+
+struct bnxt_coal_cap {
+	u32			cmpl_params;
+	u32			nq_params;
+	u16			num_cmpl_dma_aggr_max;
+	u16			num_cmpl_dma_aggr_during_int_max;
+	u16			cmpl_aggr_dma_tmr_max;
+	u16			cmpl_aggr_dma_tmr_during_int_max;
+	u16			int_lat_tmr_min_max;
+	u16			int_lat_tmr_max_max;
+	u16			num_cmpl_aggr_int_max;
+	u16			timer_units;
+};
+
 struct bnxt_coal {
 	u16			coal_ticks;
 	u16			coal_ticks_irq;
@@ -675,8 +763,8 @@ struct bnxt_rx_ring_info {
 	u16			rx_agg_prod;
 	u16			rx_sw_agg_prod;
 	u16			rx_next_cons;
-	void __iomem		*rx_doorbell;
-	void __iomem		*rx_agg_doorbell;
+	struct bnxt_db_info	rx_db;
+	struct bnxt_db_info	rx_agg_db;
 
 	struct bpf_prog		*xdp_prog;
 
@@ -703,8 +791,12 @@ struct bnxt_rx_ring_info {
 };
 
 struct bnxt_cp_ring_info {
+	struct bnxt_napi	*bnapi;
 	u32			cp_raw_cons;
-	void __iomem		*cp_doorbell;
+	struct bnxt_db_info	cp_db;
+
+	u8			had_work_done:1;
+	u8			has_more_work:1;
 
 	struct bnxt_coal	rx_ring_coal;
 	u64			rx_packets;
@@ -713,7 +805,10 @@ struct bnxt_cp_ring_info {
 
 	struct net_dim		dim;
 
-	struct tx_cmp		*cp_desc_ring[MAX_CP_PAGES];
+	union {
+		struct tx_cmp	*cp_desc_ring[MAX_CP_PAGES];
+		struct nqe_cn	*nq_desc_ring[MAX_CP_PAGES];
+	};
 
 	dma_addr_t		cp_desc_mapping[MAX_CP_PAGES];
 
@@ -723,6 +818,10 @@ struct bnxt_cp_ring_info {
 	u64			rx_l4_csum_errors;
 
 	struct bnxt_ring_struct	cp_ring_struct;
+
+	struct bnxt_cp_ring_info *cp_ring_arr[2];
+#define BNXT_RX_HDL	0
+#define BNXT_TX_HDL	1
 };
 
 struct bnxt_napi {
@@ -736,6 +835,9 @@ struct bnxt_napi {
 
 	void			(*tx_int)(struct bnxt *, struct bnxt_napi *,
 					  int);
+	int			tx_pkts;
+	u8			events;
+
 	u32			flags;
 #define BNXT_NAPI_FLAG_XDP	0x1
 
@@ -755,6 +857,7 @@ struct bnxt_irq {
 #define HWRM_RING_ALLOC_RX	0x2
 #define HWRM_RING_ALLOC_AGG	0x4
 #define HWRM_RING_ALLOC_CMPL	0x8
+#define HWRM_RING_ALLOC_NQ	0x10
 
 #define INVALID_STATS_CTX_ID	-1
 
@@ -768,7 +871,7 @@ struct bnxt_ring_grp_info {
 
 struct bnxt_vnic_info {
 	u16		fw_vnic_id; /* returned by Chimp during alloc */
-#define BNXT_MAX_CTX_PER_VNIC	2
+#define BNXT_MAX_CTX_PER_VNIC	8
 	u16		fw_rss_cos_lb_ctx[BNXT_MAX_CTX_PER_VNIC];
 	u16		fw_l2_ctx_id;
 #define BNXT_MAX_UC_ADDRS	4
@@ -1069,6 +1172,55 @@ struct bnxt_vf_rep {
 	struct bnxt_vf_rep_stats	tx_stats;
 };
 
+#define PTU_PTE_VALID             0x1UL
+#define PTU_PTE_LAST              0x2UL
+#define PTU_PTE_NEXT_TO_LAST      0x4UL
+
+#define MAX_CTX_PAGES	(BNXT_PAGE_SIZE / 8)
+
+struct bnxt_ctx_pg_info {
+	u32		entries;
+	void		*ctx_pg_arr[MAX_CTX_PAGES];
+	dma_addr_t	ctx_dma_arr[MAX_CTX_PAGES];
+	struct bnxt_ring_mem_info ring_mem;
+};
+
+struct bnxt_ctx_mem_info {
+	u32	qp_max_entries;
+	u16	qp_min_qp1_entries;
+	u16	qp_max_l2_entries;
+	u16	qp_entry_size;
+	u16	srq_max_l2_entries;
+	u32	srq_max_entries;
+	u16	srq_entry_size;
+	u16	cq_max_l2_entries;
+	u32	cq_max_entries;
+	u16	cq_entry_size;
+	u16	vnic_max_vnic_entries;
+	u16	vnic_max_ring_table_entries;
+	u16	vnic_entry_size;
+	u32	stat_max_entries;
+	u16	stat_entry_size;
+	u16	tqm_entry_size;
+	u32	tqm_min_entries_per_ring;
+	u32	tqm_max_entries_per_ring;
+	u32	mrav_max_entries;
+	u16	mrav_entry_size;
+	u16	tim_entry_size;
+	u32	tim_max_entries;
+	u8	tqm_entries_multiple;
+
+	u32	flags;
+	#define BNXT_CTX_FLAG_INITED	0x01
+
+	struct bnxt_ctx_pg_info qp_mem;
+	struct bnxt_ctx_pg_info srq_mem;
+	struct bnxt_ctx_pg_info cq_mem;
+	struct bnxt_ctx_pg_info vnic_mem;
+	struct bnxt_ctx_pg_info stat_mem;
+	struct bnxt_ctx_pg_info *tqm_mem[9];
+};
+
 struct bnxt {
 	void __iomem		*bar0;
 	void __iomem		*bar1;
@@ -1098,6 +1250,8 @@ struct bnxt {
 
 #define CHIP_NUM_5745X		0xd730
 
+#define CHIP_NUM_57500		0x1750
+
 #define CHIP_NUM_58802		0xd802
 #define CHIP_NUM_58804		0xd804
 #define CHIP_NUM_58808		0xd808
@@ -1144,6 +1298,7 @@ struct bnxt {
 	atomic_t		intr_sem;
 
 	u32			flags;
+	#define BNXT_FLAG_CHIP_P5	0x1
 	#define BNXT_FLAG_VF		0x2
 	#define BNXT_FLAG_LRO		0x4
 #ifdef CONFIG_INET
@@ -1190,15 +1345,24 @@ struct bnxt {
 #define BNXT_SINGLE_PF(bp)	(BNXT_PF(bp) && !BNXT_NPAR(bp) && !BNXT_MH(bp))
 #define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0)
 #define BNXT_RX_PAGE_MODE(bp)	((bp)->flags & BNXT_FLAG_RX_PAGE_MODE)
+#define BNXT_SUPPORTS_TPA(bp)	(!BNXT_CHIP_TYPE_NITRO_A0(bp) &&	\
+				 !(bp->flags & BNXT_FLAG_CHIP_P5))
 
-/* Chip class phase 4 and later */
-#define BNXT_CHIP_P4_PLUS(bp)			\
+/* Chip class phase 5 */
+#define BNXT_CHIP_P5(bp)			\
+	((bp)->chip_num == CHIP_NUM_57500)
+
+/* Chip class phase 4.x */
+#define BNXT_CHIP_P4(bp)			\
 	(BNXT_CHIP_NUM_57X1X((bp)->chip_num) ||	\
 	 BNXT_CHIP_NUM_5745X((bp)->chip_num) ||	\
 	 BNXT_CHIP_NUM_588XX((bp)->chip_num) ||	\
 	 (BNXT_CHIP_NUM_58700((bp)->chip_num) &&	\
 	  !BNXT_CHIP_TYPE_NITRO_A0(bp)))
 
+#define BNXT_CHIP_P4_PLUS(bp)			\
+	(BNXT_CHIP_P4(bp) || BNXT_CHIP_P5(bp))
+
 	struct bnxt_en_dev	*edev;
 	struct bnxt_en_dev *	(*ulp_probe)(struct net_device *);
 
@@ -1261,6 +1425,8 @@ struct bnxt {
 	u8			max_lltc;	/* lossless TCs */
 	struct bnxt_queue_info	q_info[BNXT_MAX_QUEUE];
 	u8			tc_to_qidx[BNXT_MAX_QUEUE];
+	u8			q_ids[BNXT_MAX_QUEUE];
+	u8			max_q;
 
 	unsigned int		current_interval;
 #define BNXT_TIMER_INTERVAL	HZ
@@ -1305,12 +1471,17 @@ struct bnxt {
 	struct rx_port_stats	*hw_rx_port_stats;
 	struct tx_port_stats	*hw_tx_port_stats;
 	struct rx_port_stats_ext	*hw_rx_port_stats_ext;
+	struct tx_port_stats_ext	*hw_tx_port_stats_ext;
 	dma_addr_t		hw_rx_port_stats_map;
 	dma_addr_t		hw_tx_port_stats_map;
 	dma_addr_t		hw_rx_port_stats_ext_map;
+	dma_addr_t		hw_tx_port_stats_ext_map;
 	int			hw_port_stats_size;
+	u16			fw_rx_stats_ext_size;
+	u16			fw_tx_stats_ext_size;
 
 	u16			hwrm_max_req_len;
+	u16			hwrm_max_ext_req_len;
 	int			hwrm_cmd_timeout;
 	struct mutex		hwrm_cmd_lock;	/* serialize hwrm messages */
 	struct hwrm_ver_get_output	ver_resp;
@@ -1328,11 +1499,10 @@ struct bnxt {
 	u8			port_count;
 	u16			br_mode;
 
+	struct bnxt_coal_cap	coal_cap;
 	struct bnxt_coal	rx_coal;
 	struct bnxt_coal	tx_coal;
 
-#define BNXT_USEC_TO_COAL_TIMER(x)	((x) * 25 / 2)
-
 	u32			stats_coal_ticks;
 #define BNXT_DEF_STATS_COAL_TICKS	 1000000
 #define BNXT_MIN_STATS_COAL_TICKS	  250000
@@ -1360,6 +1530,7 @@ struct bnxt {
 
 	struct bnxt_hw_resc	hw_resc;
 	struct bnxt_pf_info	pf;
+	struct bnxt_ctx_mem_info	*ctx;
 #ifdef CONFIG_BNXT_SRIOV
 	int			nr_vfs;
 	struct bnxt_vf_info	vf;
@@ -1374,6 +1545,11 @@ struct bnxt {
 	struct mutex		sriov_lock;
 #endif
 
+#if BITS_PER_LONG == 32
+	/* ensure atomic 64-bit doorbell writes on 32-bit systems. */
+	spinlock_t		db_lock;
+#endif
+
 #define BNXT_NTP_FLTR_MAX_FLTR	4096
 #define BNXT_NTP_FLTR_HASH_SIZE	512
 #define BNXT_NTP_FLTR_HASH_MASK	(BNXT_NTP_FLTR_HASH_SIZE - 1)
@@ -1425,6 +1601,9 @@ struct bnxt {
 #define BNXT_RX_STATS_EXT_OFFSET(counter)		\
 	(offsetof(struct rx_port_stats_ext, counter) / 8)
 
+#define BNXT_TX_STATS_EXT_OFFSET(counter)		\
+	(offsetof(struct tx_port_stats_ext, counter) / 8)
+
 #define I2C_DEV_ADDR_A0				0xa0
 #define I2C_DEV_ADDR_A2				0xa2
 #define SFF_DIAG_SUPPORT_OFFSET			0x5c
@@ -1443,21 +1622,46 @@ static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
 		((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
 }
 
+#if BITS_PER_LONG == 32
+#define writeq(val64, db)			\
+do {						\
+	spin_lock(&bp->db_lock);		\
+	writel((val64) & 0xffffffff, db);	\
+	writel((val64) >> 32, (db) + 4);	\
+	spin_unlock(&bp->db_lock);		\
+} while (0)
+
+#define writeq_relaxed writeq
+#endif
+
 /* For TX and RX ring doorbells with no ordering guarantee*/
-static inline void bnxt_db_write_relaxed(struct bnxt *bp, void __iomem *db,
-					 u32 val)
+static inline void bnxt_db_write_relaxed(struct bnxt *bp,
+					 struct bnxt_db_info *db, u32 idx)
 {
-	writel_relaxed(val, db);
-	if (bp->flags & BNXT_FLAG_DOUBLE_DB)
-		writel_relaxed(val, db);
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		writeq_relaxed(db->db_key64 | idx, db->doorbell);
+	} else {
+		u32 db_val = db->db_key32 | idx;
+
+		writel_relaxed(db_val, db->doorbell);
+		if (bp->flags & BNXT_FLAG_DOUBLE_DB)
+			writel_relaxed(db_val, db->doorbell);
+	}
 }
 
 /* For TX and RX ring doorbells */
-static inline void bnxt_db_write(struct bnxt *bp, void __iomem *db, u32 val)
+static inline void bnxt_db_write(struct bnxt *bp, struct bnxt_db_info *db,
+				 u32 idx)
 {
-	writel(val, db);
-	if (bp->flags & BNXT_FLAG_DOUBLE_DB)
-		writel(val, db);
+	if (bp->flags & BNXT_FLAG_CHIP_P5) {
+		writeq(db->db_key64 | idx, db->doorbell);
+	} else {
+		u32 db_val = db->db_key32 | idx;
+
+		writel(db_val, db->doorbell);
+		if (bp->flags & BNXT_FLAG_DOUBLE_DB)
+			writel(db_val, db->doorbell);
+	}
 }
 
 extern const u16 bnxt_lhint_arr[];
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index 790c684f08ab..140dbd62106d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -21,9 +21,22 @@ static const struct devlink_ops bnxt_dl_ops = {
 #endif /* CONFIG_BNXT_SRIOV */
 };
 
+enum bnxt_dl_param_id {
+	BNXT_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
+	BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK,
+};
+
 static const struct bnxt_dl_nvm_param nvm_params[] = {
 	{DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV, NVM_OFF_ENABLE_SRIOV,
 	 BNXT_NVM_SHARED_CFG, 1},
+	{DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI, NVM_OFF_IGNORE_ARI,
+	 BNXT_NVM_SHARED_CFG, 1},
+	{DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX,
+	 NVM_OFF_MSIX_VEC_PER_PF_MAX, BNXT_NVM_SHARED_CFG, 10},
+	{DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN,
+	 NVM_OFF_MSIX_VEC_PER_PF_MIN, BNXT_NVM_SHARED_CFG, 7},
+	{BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK, NVM_OFF_DIS_GRE_VER_CHECK,
+	 BNXT_NVM_SHARED_CFG, 1},
 };
 
 static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
@@ -55,8 +68,22 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
 		idx = bp->pf.fw_fid - BNXT_FIRST_PF_FID;
 
 	bytesize = roundup(nvm_param.num_bits, BITS_PER_BYTE) / BITS_PER_BYTE;
-	if (nvm_param.num_bits == 1)
-		buf = &val->vbool;
+	switch (bytesize) {
+	case 1:
+		if (nvm_param.num_bits == 1)
+			buf = &val->vbool;
+		else
+			buf = &val->vu8;
+		break;
+	case 2:
+		buf = &val->vu16;
+		break;
+	case 4:
+		buf = &val->vu32;
+		break;
+	default:
+		return -EFAULT;
+	}
 
 	data_addr = dma_zalloc_coherent(&bp->pdev->dev, bytesize,
 					&data_dma_addr, GFP_KERNEL);
@@ -78,8 +105,12 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
 		memcpy(buf, data_addr, bytesize);
 
 	dma_free_coherent(&bp->pdev->dev, bytesize, data_addr, data_dma_addr);
-	if (rc)
+	if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) {
+		netdev_err(bp->dev, "PF does not have admin privileges to modify NVM config\n");
+		return -EACCES;
+	} else if (rc) {
 		return -EIO;
+	}
 	return 0;
 }
 
@@ -88,9 +119,15 @@ static int bnxt_dl_nvm_param_get(struct devlink *dl, u32 id,
 {
 	struct hwrm_nvm_get_variable_input req = {0};
 	struct bnxt *bp = bnxt_get_bp_from_dl(dl);
+	int rc;
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_NVM_GET_VARIABLE, -1, -1);
-	return bnxt_hwrm_nvm_req(bp, id, &req, sizeof(req), &ctx->val);
+	rc = bnxt_hwrm_nvm_req(bp, id, &req, sizeof(req), &ctx->val);
+	if (!rc)
+		if (id == BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK)
+			ctx->val.vbool = !ctx->val.vbool;
+
+	return rc;
 }
 
 static int bnxt_dl_nvm_param_set(struct devlink *dl, u32 id,
@@ -100,14 +137,55 @@ static int bnxt_dl_nvm_param_set(struct devlink *dl, u32 id,
 	struct bnxt *bp = bnxt_get_bp_from_dl(dl);
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_NVM_SET_VARIABLE, -1, -1);
+
+	if (id == BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK)
+		ctx->val.vbool = !ctx->val.vbool;
+
 	return bnxt_hwrm_nvm_req(bp, id, &req, sizeof(req), &ctx->val);
 }
 
+static int bnxt_dl_msix_validate(struct devlink *dl, u32 id,
+				 union devlink_param_value val,
+				 struct netlink_ext_ack *extack)
+{
+	int max_val = -1;
+
+	if (id == DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX)
+		max_val = BNXT_MSIX_VEC_MAX;
+
+	if (id == DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN)
+		max_val = BNXT_MSIX_VEC_MIN_MAX;
+
+	if (val.vu32 > max_val) {
+		NL_SET_ERR_MSG_MOD(extack, "MSIX value is exceeding the range");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static const struct devlink_param bnxt_dl_params[] = {
 	DEVLINK_PARAM_GENERIC(ENABLE_SRIOV,
 			      BIT(DEVLINK_PARAM_CMODE_PERMANENT),
 			      bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
 			      NULL),
+	DEVLINK_PARAM_GENERIC(IGNORE_ARI,
+			      BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+			      bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+			      NULL),
+	DEVLINK_PARAM_GENERIC(MSIX_VEC_PER_PF_MAX,
+			      BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+			      bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+			      bnxt_dl_msix_validate),
+	DEVLINK_PARAM_GENERIC(MSIX_VEC_PER_PF_MIN,
+			      BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+			      bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+			      bnxt_dl_msix_validate),
+	DEVLINK_PARAM_DRIVER(BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK,
+			     "gre_ver_check", DEVLINK_PARAM_TYPE_BOOL,
+			     BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+			     bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+			     NULL),
 };
 
 int bnxt_dl_register(struct bnxt *bp)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
index 2f68dc048390..5b6b2c7d97cf 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
@@ -33,8 +33,15 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
 	}
 }
 
+#define NVM_OFF_MSIX_VEC_PER_PF_MAX	108
+#define NVM_OFF_MSIX_VEC_PER_PF_MIN	114
+#define NVM_OFF_IGNORE_ARI		164
+#define NVM_OFF_DIS_GRE_VER_CHECK	171
 #define NVM_OFF_ENABLE_SRIOV		401
 
+#define BNXT_MSIX_VEC_MAX	1280
+#define BNXT_MSIX_VEC_MIN_MAX	128
+
 enum bnxt_nvm_dir_type {
 	BNXT_NVM_SHARED_CFG = 40,
 	BNXT_NVM_PORT_CFG,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index e52d7af3ab3e..48078564f025 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -148,6 +148,65 @@ reset_coalesce:
 #define BNXT_RX_STATS_EXT_ENTRY(counter)	\
 	{ BNXT_RX_STATS_EXT_OFFSET(counter), __stringify(counter) }
 
+#define BNXT_TX_STATS_EXT_ENTRY(counter)	\
+	{ BNXT_TX_STATS_EXT_OFFSET(counter), __stringify(counter) }
+
+#define BNXT_RX_STATS_EXT_PFC_ENTRY(n)				\
+	BNXT_RX_STATS_EXT_ENTRY(pfc_pri##n##_rx_duration_us),	\
+	BNXT_RX_STATS_EXT_ENTRY(pfc_pri##n##_rx_transitions)
+
+#define BNXT_TX_STATS_EXT_PFC_ENTRY(n)				\
+	BNXT_TX_STATS_EXT_ENTRY(pfc_pri##n##_tx_duration_us),	\
+	BNXT_TX_STATS_EXT_ENTRY(pfc_pri##n##_tx_transitions)
+
+#define BNXT_RX_STATS_EXT_PFC_ENTRIES				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(0),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(1),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(2),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(3),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(4),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(5),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(6),				\
+	BNXT_RX_STATS_EXT_PFC_ENTRY(7)
+
+#define BNXT_TX_STATS_EXT_PFC_ENTRIES				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(0),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(1),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(2),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(3),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(4),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(5),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(6),				\
+	BNXT_TX_STATS_EXT_PFC_ENTRY(7)
+
+#define BNXT_RX_STATS_EXT_COS_ENTRY(n)				\
+	BNXT_RX_STATS_EXT_ENTRY(rx_bytes_cos##n),		\
+	BNXT_RX_STATS_EXT_ENTRY(rx_packets_cos##n)
+
+#define BNXT_TX_STATS_EXT_COS_ENTRY(n)				\
+	BNXT_TX_STATS_EXT_ENTRY(tx_bytes_cos##n),		\
+	BNXT_TX_STATS_EXT_ENTRY(tx_packets_cos##n)
+
+#define BNXT_RX_STATS_EXT_COS_ENTRIES				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(0),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(1),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(2),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(3),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(4),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(5),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(6),				\
+	BNXT_RX_STATS_EXT_COS_ENTRY(7)				\
+
+#define BNXT_TX_STATS_EXT_COS_ENTRIES				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(0),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(1),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(2),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(3),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(4),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(5),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(6),				\
+	BNXT_TX_STATS_EXT_COS_ENTRY(7)				\
+
 enum {
 	RX_TOTAL_DISCARDS,
 	TX_TOTAL_DISCARDS,
@@ -256,11 +315,20 @@ static const struct {
 	BNXT_RX_STATS_EXT_ENTRY(resume_pause_events),
 	BNXT_RX_STATS_EXT_ENTRY(continuous_roce_pause_events),
 	BNXT_RX_STATS_EXT_ENTRY(resume_roce_pause_events),
+	BNXT_RX_STATS_EXT_COS_ENTRIES,
+	BNXT_RX_STATS_EXT_PFC_ENTRIES,
+};
+
+static const struct {
+	long offset;
+	char string[ETH_GSTRING_LEN];
+} bnxt_tx_port_stats_ext_arr[] = {
+	BNXT_TX_STATS_EXT_COS_ENTRIES,
+	BNXT_TX_STATS_EXT_PFC_ENTRIES,
 };
 
 #define BNXT_NUM_SW_FUNC_STATS	ARRAY_SIZE(bnxt_sw_func_stats)
 #define BNXT_NUM_PORT_STATS ARRAY_SIZE(bnxt_port_stats_arr)
-#define BNXT_NUM_PORT_STATS_EXT ARRAY_SIZE(bnxt_port_stats_ext_arr)
 
 static int bnxt_get_num_stats(struct bnxt *bp)
 {
@@ -272,7 +340,8 @@ static int bnxt_get_num_stats(struct bnxt *bp)
 		num_stats += BNXT_NUM_PORT_STATS;
 
 	if (bp->flags & BNXT_FLAG_PORT_STATS_EXT)
-		num_stats += BNXT_NUM_PORT_STATS_EXT;
+		num_stats += bp->fw_rx_stats_ext_size +
+			     bp->fw_tx_stats_ext_size;
 
 	return num_stats;
 }
@@ -334,12 +403,17 @@ static void bnxt_get_ethtool_stats(struct net_device *dev,
 		}
 	}
 	if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) {
-		__le64 *port_stats_ext = (__le64 *)bp->hw_rx_port_stats_ext;
+		__le64 *rx_port_stats_ext = (__le64 *)bp->hw_rx_port_stats_ext;
+		__le64 *tx_port_stats_ext = (__le64 *)bp->hw_tx_port_stats_ext;
 
-		for (i = 0; i < BNXT_NUM_PORT_STATS_EXT; i++, j++) {
-			buf[j] = le64_to_cpu(*(port_stats_ext +
+		for (i = 0; i < bp->fw_rx_stats_ext_size; i++, j++) {
+			buf[j] = le64_to_cpu(*(rx_port_stats_ext +
 					    bnxt_port_stats_ext_arr[i].offset));
 		}
+		for (i = 0; i < bp->fw_tx_stats_ext_size; i++, j++) {
+			buf[j] = le64_to_cpu(*(tx_port_stats_ext +
+					bnxt_tx_port_stats_ext_arr[i].offset));
+		}
 	}
 }
 
@@ -407,10 +481,15 @@ static void bnxt_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 			}
 		}
 		if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) {
-			for (i = 0; i < BNXT_NUM_PORT_STATS_EXT; i++) {
+			for (i = 0; i < bp->fw_rx_stats_ext_size; i++) {
 				strcpy(buf, bnxt_port_stats_ext_arr[i].string);
 				buf += ETH_GSTRING_LEN;
 			}
+			for (i = 0; i < bp->fw_tx_stats_ext_size; i++) {
+				strcpy(buf,
+				       bnxt_tx_port_stats_ext_arr[i].string);
+				buf += ETH_GSTRING_LEN;
+			}
 		}
 		break;
 	case ETH_SS_TEST:
@@ -2419,11 +2498,11 @@ static int bnxt_hwrm_phy_loopback(struct bnxt *bp, bool enable, bool ext)
 	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 }
 
-static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_napi *bnapi,
+static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
 			    u32 raw_cons, int pkt_size)
 {
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
-	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
+	struct bnxt_napi *bnapi = cpr->bnapi;
+	struct bnxt_rx_ring_info *rxr;
 	struct bnxt_sw_rx_bd *rx_buf;
 	struct rx_cmp *rxcmp;
 	u16 cp_cons, cons;
@@ -2431,6 +2510,7 @@ static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_napi *bnapi,
 	u32 len;
 	int i;
 
+	rxr = bnapi->rx_ring;
 	cp_cons = RING_CMP(raw_cons);
 	rxcmp = (struct rx_cmp *)
 		&cpr->cp_desc_ring[CP_RING(cp_cons)][CP_IDX(cp_cons)];
@@ -2451,17 +2531,15 @@ static int bnxt_rx_loopback(struct bnxt *bp, struct bnxt_napi *bnapi,
 	return 0;
 }
 
-static int bnxt_poll_loopback(struct bnxt *bp, int pkt_size)
+static int bnxt_poll_loopback(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
+			      int pkt_size)
 {
-	struct bnxt_napi *bnapi = bp->bnapi[0];
-	struct bnxt_cp_ring_info *cpr;
 	struct tx_cmp *txcmp;
 	int rc = -EIO;
 	u32 raw_cons;
 	u32 cons;
 	int i;
 
-	cpr = &bnapi->cp_ring;
 	raw_cons = cpr->cp_raw_cons;
 	for (i = 0; i < 200; i++) {
 		cons = RING_CMP(raw_cons);
@@ -2477,7 +2555,7 @@ static int bnxt_poll_loopback(struct bnxt *bp, int pkt_size)
 		 */
 		dma_rmb();
 		if (TX_CMP_TYPE(txcmp) == CMP_TYPE_RX_L2_CMP) {
-			rc = bnxt_rx_loopback(bp, bnapi, raw_cons, pkt_size);
+			rc = bnxt_rx_loopback(bp, cpr, raw_cons, pkt_size);
 			raw_cons = NEXT_RAW_CMP(raw_cons);
 			raw_cons = NEXT_RAW_CMP(raw_cons);
 			break;
@@ -2491,12 +2569,14 @@ static int bnxt_poll_loopback(struct bnxt *bp, int pkt_size)
 static int bnxt_run_loopback(struct bnxt *bp)
 {
 	struct bnxt_tx_ring_info *txr = &bp->tx_ring[0];
+	struct bnxt_cp_ring_info *cpr;
 	int pkt_size, i = 0;
 	struct sk_buff *skb;
 	dma_addr_t map;
 	u8 *data;
 	int rc;
 
+	cpr = &txr->bnapi->cp_ring;
 	pkt_size = min(bp->dev->mtu + ETH_HLEN, bp->rx_copy_thresh);
 	skb = netdev_alloc_skb(bp->dev, pkt_size);
 	if (!skb)
@@ -2520,8 +2600,8 @@ static int bnxt_run_loopback(struct bnxt *bp)
 	/* Sync BD data before updating doorbell */
 	wmb();
 
-	bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | txr->tx_prod);
-	rc = bnxt_poll_loopback(bp, pkt_size);
+	bnxt_db_write(bp, &txr->tx_db, txr->tx_prod);
+	rc = bnxt_poll_loopback(bp, cpr, pkt_size);
 
 	dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE);
 	dev_kfree_skb(skb);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
index 971ace5d0d4a..5dd086059568 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
@@ -37,6 +37,8 @@ struct hwrm_resp_hdr {
 #define TLV_TYPE_HWRM_REQUEST                    0x1UL
 #define TLV_TYPE_HWRM_RESPONSE                   0x2UL
 #define TLV_TYPE_ROCE_SP_COMMAND                 0x3UL
+#define TLV_TYPE_QUERY_ROCE_CC_GEN1              0x4UL
+#define TLV_TYPE_MODIFY_ROCE_CC_GEN1             0x5UL
 #define TLV_TYPE_ENGINE_CKV_DEVICE_SERIAL_NUMBER 0x8001UL
 #define TLV_TYPE_ENGINE_CKV_NONCE                0x8002UL
 #define TLV_TYPE_ENGINE_CKV_IV                   0x8003UL
@@ -186,6 +188,7 @@ struct cmd_nums {
 	#define HWRM_TUNNEL_DST_PORT_QUERY                0xa0UL
 	#define HWRM_TUNNEL_DST_PORT_ALLOC                0xa1UL
 	#define HWRM_TUNNEL_DST_PORT_FREE                 0xa2UL
+	#define HWRM_STAT_CTX_ENG_QUERY                   0xafUL
 	#define HWRM_STAT_CTX_ALLOC                       0xb0UL
 	#define HWRM_STAT_CTX_FREE                        0xb1UL
 	#define HWRM_STAT_CTX_QUERY                       0xb2UL
@@ -235,6 +238,7 @@ struct cmd_nums {
 	#define HWRM_CFA_PAIR_INFO                        0x10fUL
 	#define HWRM_FW_IPC_MSG                           0x110UL
 	#define HWRM_CFA_REDIRECT_TUNNEL_TYPE_INFO        0x111UL
+	#define HWRM_CFA_REDIRECT_QUERY_TUNNEL_TYPE       0x112UL
 	#define HWRM_ENGINE_CKV_HELLO                     0x12dUL
 	#define HWRM_ENGINE_CKV_STATUS                    0x12eUL
 	#define HWRM_ENGINE_CKV_CKEK_ADD                  0x12fUL
@@ -295,6 +299,7 @@ struct cmd_nums {
 	#define HWRM_DBG_COREDUMP_RETRIEVE                0xff19UL
 	#define HWRM_DBG_FW_CLI                           0xff1aUL
 	#define HWRM_DBG_I2C_CMD                          0xff1bUL
+	#define HWRM_DBG_RING_INFO_GET                    0xff1cUL
 	#define HWRM_NVM_FACTORY_DEFAULTS                 0xffeeUL
 	#define HWRM_NVM_VALIDATE_OPTION                  0xffefUL
 	#define HWRM_NVM_FLUSH                            0xfff0UL
@@ -320,20 +325,21 @@ struct cmd_nums {
 /* ret_codes (size:64b/8B) */
 struct ret_codes {
 	__le16	error_code;
-	#define HWRM_ERR_CODE_SUCCESS                0x0UL
-	#define HWRM_ERR_CODE_FAIL                   0x1UL
-	#define HWRM_ERR_CODE_INVALID_PARAMS         0x2UL
-	#define HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED 0x3UL
-	#define HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR   0x4UL
-	#define HWRM_ERR_CODE_INVALID_FLAGS          0x5UL
-	#define HWRM_ERR_CODE_INVALID_ENABLES        0x6UL
-	#define HWRM_ERR_CODE_UNSUPPORTED_TLV        0x7UL
-	#define HWRM_ERR_CODE_NO_BUFFER              0x8UL
-	#define HWRM_ERR_CODE_UNSUPPORTED_OPTION_ERR 0x9UL
-	#define HWRM_ERR_CODE_HWRM_ERROR             0xfUL
-	#define HWRM_ERR_CODE_UNKNOWN_ERR            0xfffeUL
-	#define HWRM_ERR_CODE_CMD_NOT_SUPPORTED      0xffffUL
-	#define HWRM_ERR_CODE_LAST                  HWRM_ERR_CODE_CMD_NOT_SUPPORTED
+	#define HWRM_ERR_CODE_SUCCESS                   0x0UL
+	#define HWRM_ERR_CODE_FAIL                      0x1UL
+	#define HWRM_ERR_CODE_INVALID_PARAMS            0x2UL
+	#define HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED    0x3UL
+	#define HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR      0x4UL
+	#define HWRM_ERR_CODE_INVALID_FLAGS             0x5UL
+	#define HWRM_ERR_CODE_INVALID_ENABLES           0x6UL
+	#define HWRM_ERR_CODE_UNSUPPORTED_TLV           0x7UL
+	#define HWRM_ERR_CODE_NO_BUFFER                 0x8UL
+	#define HWRM_ERR_CODE_UNSUPPORTED_OPTION_ERR    0x9UL
+	#define HWRM_ERR_CODE_HWRM_ERROR                0xfUL
+	#define HWRM_ERR_CODE_TLV_ENCAPSULATED_RESPONSE 0x8000UL
+	#define HWRM_ERR_CODE_UNKNOWN_ERR               0xfffeUL
+	#define HWRM_ERR_CODE_CMD_NOT_SUPPORTED         0xffffUL
+	#define HWRM_ERR_CODE_LAST                     HWRM_ERR_CODE_CMD_NOT_SUPPORTED
 	__le16	unused_0[3];
 };
 
@@ -355,10 +361,10 @@ struct hwrm_err_output {
 #define HW_HASH_KEY_SIZE 40
 #define HWRM_RESP_VALID_KEY 1
 #define HWRM_VERSION_MAJOR 1
-#define HWRM_VERSION_MINOR 9
-#define HWRM_VERSION_UPDATE 2
-#define HWRM_VERSION_RSVD 25
-#define HWRM_VERSION_STR "1.9.2.25"
+#define HWRM_VERSION_MINOR 10
+#define HWRM_VERSION_UPDATE 0
+#define HWRM_VERSION_RSVD 3
+#define HWRM_VERSION_STR "1.10.0.3"
 
 /* hwrm_ver_get_input (size:192b/24B) */
 struct hwrm_ver_get_input {
@@ -396,10 +402,15 @@ struct hwrm_ver_get_output {
 	u8	netctrl_fw_bld_8b;
 	u8	netctrl_fw_rsvd_8b;
 	__le32	dev_caps_cfg;
-	#define VER_GET_RESP_DEV_CAPS_CFG_SECURE_FW_UPD_SUPPORTED     0x1UL
-	#define VER_GET_RESP_DEV_CAPS_CFG_FW_DCBX_AGENT_SUPPORTED     0x2UL
-	#define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED         0x4UL
-	#define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_REQUIRED          0x8UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_SECURE_FW_UPD_SUPPORTED                  0x1UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_FW_DCBX_AGENT_SUPPORTED                  0x2UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED                      0x4UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_REQUIRED                       0x8UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_KONG_MB_CHNL_SUPPORTED                   0x10UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_FLOW_HANDLE_64BIT_SUPPORTED              0x20UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_L2_FILTER_TYPES_ROCE_OR_L2_SUPPORTED     0x40UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_VIRTIO_VSWITCH_OFFLOAD_SUPPORTED         0x80UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_TRUSTED_VF_SUPPORTED                     0x100UL
 	u8	roce_fw_maj_8b;
 	u8	roce_fw_min_8b;
 	u8	roce_fw_bld_8b;
@@ -528,6 +539,7 @@ struct hwrm_async_event_cmpl {
 	#define ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_NOT_ALLOWED 0x5UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CFG_CHANGE      0x6UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE        0x7UL
+	#define ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY               0x8UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_UNLOAD           0x10UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_FUNC_DRVR_LOAD             0x11UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_FUNC_FLR_PROC_CMPLT        0x12UL
@@ -539,6 +551,7 @@ struct hwrm_async_event_cmpl {
 	#define ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE              0x33UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_LLFC_PFC_CHANGE            0x34UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_DEFAULT_VNIC_CHANGE        0x35UL
+	#define ASYNC_EVENT_CMPL_EVENT_ID_HW_FLOW_AGED               0x36UL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR                 0xffUL
 	#define ASYNC_EVENT_CMPL_EVENT_ID_LAST                      ASYNC_EVENT_CMPL_EVENT_ID_HWRM_ERROR
 	__le32	event_data2;
@@ -652,10 +665,11 @@ struct hwrm_async_event_cmpl_vf_cfg_change {
 	u8	timestamp_lo;
 	__le16	timestamp_hi;
 	__le32	event_data1;
-	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MTU_CHANGE               0x1UL
-	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MRU_CHANGE               0x2UL
-	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_MAC_ADDR_CHANGE     0x4UL
-	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_VLAN_CHANGE         0x8UL
+	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MTU_CHANGE                0x1UL
+	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_MRU_CHANGE                0x2UL
+	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_MAC_ADDR_CHANGE      0x4UL
+	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_DFLT_VLAN_CHANGE          0x8UL
+	#define ASYNC_EVENT_CMPL_VF_CFG_CHANGE_EVENT_DATA1_TRUSTED_VF_CFG_CHANGE     0x10UL
 };
 
 /* hwrm_func_reset_input (size:192b/24B) */
@@ -852,6 +866,7 @@ struct hwrm_func_qcaps_output {
 	#define FUNC_QCAPS_RESP_FLAGS_ADOPTED_PF_SUPPORTED            0x20000UL
 	#define FUNC_QCAPS_RESP_FLAGS_ADMIN_PF_SUPPORTED              0x40000UL
 	#define FUNC_QCAPS_RESP_FLAGS_LINK_ADMIN_STATUS_SUPPORTED     0x80000UL
+	#define FUNC_QCAPS_RESP_FLAGS_WCB_PUSH_MODE                   0x100000UL
 	u8	mac_address[6];
 	__le16	max_rsscos_ctx;
 	__le16	max_cmpl_rings;
@@ -903,6 +918,7 @@ struct hwrm_func_qcfg_output {
 	#define FUNC_QCFG_RESP_FLAGS_STD_TX_RING_MODE_ENABLED     0x8UL
 	#define FUNC_QCFG_RESP_FLAGS_FW_LLDP_AGENT_ENABLED        0x10UL
 	#define FUNC_QCFG_RESP_FLAGS_MULTI_HOST                   0x20UL
+	#define FUNC_QCFG_RESP_FLAGS_TRUSTED_VF                   0x40UL
 	u8	mac_address[6];
 	__le16	pci_id;
 	__le16	alloc_rsscos_ctx;
@@ -1014,6 +1030,7 @@ struct hwrm_func_cfg_input {
 	#define FUNC_CFG_REQ_FLAGS_STAT_CTX_ASSETS_TEST           0x40000UL
 	#define FUNC_CFG_REQ_FLAGS_VNIC_ASSETS_TEST               0x80000UL
 	#define FUNC_CFG_REQ_FLAGS_L2_CTX_ASSETS_TEST             0x100000UL
+	#define FUNC_CFG_REQ_FLAGS_TRUSTED_VF_ENABLE              0x200000UL
 	__le32	enables;
 	#define FUNC_CFG_REQ_ENABLES_MTU                     0x1UL
 	#define FUNC_CFG_REQ_ENABLES_MRU                     0x2UL
@@ -1214,9 +1231,10 @@ struct hwrm_func_drv_rgtr_input {
 	__le16	target_id;
 	__le64	resp_addr;
 	__le32	flags;
-	#define FUNC_DRV_RGTR_REQ_FLAGS_FWD_ALL_MODE       0x1UL
-	#define FUNC_DRV_RGTR_REQ_FLAGS_FWD_NONE_MODE      0x2UL
-	#define FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE     0x4UL
+	#define FUNC_DRV_RGTR_REQ_FLAGS_FWD_ALL_MODE               0x1UL
+	#define FUNC_DRV_RGTR_REQ_FLAGS_FWD_NONE_MODE              0x2UL
+	#define FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE             0x4UL
+	#define FUNC_DRV_RGTR_REQ_FLAGS_FLOW_HANDLE_64BIT_MODE     0x8UL
 	__le32	enables;
 	#define FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE             0x1UL
 	#define FUNC_DRV_RGTR_REQ_ENABLES_VER                 0x2UL
@@ -1416,7 +1434,9 @@ struct hwrm_func_resource_qcaps_output {
 	__le16	min_hw_ring_grps;
 	__le16	max_hw_ring_grps;
 	__le16	max_tx_scheduler_inputs;
-	u8	unused_0[7];
+	__le16	flags;
+	#define FUNC_RESOURCE_QCAPS_RESP_FLAGS_MIN_GUARANTEED     0x1UL
+	u8	unused_0[5];
 	u8	valid;
 };
 
@@ -1445,7 +1465,9 @@ struct hwrm_func_vf_resource_cfg_input {
 	__le16	max_stat_ctx;
 	__le16	min_hw_ring_grps;
 	__le16	max_hw_ring_grps;
-	u8	unused_0[4];
+	__le16	flags;
+	#define FUNC_VF_RESOURCE_CFG_REQ_FLAGS_MIN_GUARANTEED     0x1UL
+	u8	unused_0[2];
 };
 
 /* hwrm_func_vf_resource_cfg_output (size:256b/32B) */
@@ -1503,7 +1525,8 @@ struct hwrm_func_backing_store_qcaps_output {
 	__le16	mrav_entry_size;
 	__le16	tim_entry_size;
 	__le32	tim_max_entries;
-	u8	unused_0[3];
+	u8	unused_0[2];
+	u8	tqm_entries_multiple;
 	u8	valid;
 };
 
@@ -1917,6 +1940,7 @@ struct hwrm_port_phy_cfg_input {
 	#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_40GB  0x190UL
 	#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_50GB  0x1f4UL
 	#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_100GB 0x3e8UL
+	#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_200GB 0x7d0UL
 	#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_10MB  0xffffUL
 	#define PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_LAST PORT_PHY_CFG_REQ_FORCE_LINK_SPEED_10MB
 	u8	auto_mode;
@@ -1947,6 +1971,7 @@ struct hwrm_port_phy_cfg_input {
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_40GB  0x190UL
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_50GB  0x1f4UL
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_100GB 0x3e8UL
+	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_200GB 0x7d0UL
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10MB  0xffffUL
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_LAST PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_10MB
 	__le16	auto_link_speed_mask;
@@ -1964,6 +1989,7 @@ struct hwrm_port_phy_cfg_input {
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_100GB       0x800UL
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_10MBHD      0x1000UL
 	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_10MB        0x2000UL
+	#define PORT_PHY_CFG_REQ_AUTO_LINK_SPEED_MASK_200GB       0x4000UL
 	u8	wirespeed;
 	#define PORT_PHY_CFG_REQ_WIRESPEED_OFF 0x0UL
 	#define PORT_PHY_CFG_REQ_WIRESPEED_ON  0x1UL
@@ -2048,6 +2074,7 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_LINK_SPEED_40GB  0x190UL
 	#define PORT_PHY_QCFG_RESP_LINK_SPEED_50GB  0x1f4UL
 	#define PORT_PHY_QCFG_RESP_LINK_SPEED_100GB 0x3e8UL
+	#define PORT_PHY_QCFG_RESP_LINK_SPEED_200GB 0x7d0UL
 	#define PORT_PHY_QCFG_RESP_LINK_SPEED_10MB  0xffffUL
 	#define PORT_PHY_QCFG_RESP_LINK_SPEED_LAST PORT_PHY_QCFG_RESP_LINK_SPEED_10MB
 	u8	duplex_cfg;
@@ -2072,6 +2099,7 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_100GB       0x800UL
 	#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_10MBHD      0x1000UL
 	#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_10MB        0x2000UL
+	#define PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_200GB       0x4000UL
 	__le16	force_link_speed;
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_100MB 0x1UL
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_1GB   0xaUL
@@ -2083,6 +2111,7 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_40GB  0x190UL
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_50GB  0x1f4UL
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_100GB 0x3e8UL
+	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_200GB 0x7d0UL
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_10MB  0xffffUL
 	#define PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_LAST PORT_PHY_QCFG_RESP_FORCE_LINK_SPEED_10MB
 	u8	auto_mode;
@@ -2107,6 +2136,7 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_40GB  0x190UL
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_50GB  0x1f4UL
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_100GB 0x3e8UL
+	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_200GB 0x7d0UL
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_10MB  0xffffUL
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_LAST PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_10MB
 	__le16	auto_link_speed_mask;
@@ -2124,6 +2154,7 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_100GB       0x800UL
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_10MBHD      0x1000UL
 	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_10MB        0x2000UL
+	#define PORT_PHY_QCFG_RESP_AUTO_LINK_SPEED_MASK_200GB       0x4000UL
 	u8	wirespeed;
 	#define PORT_PHY_QCFG_RESP_WIRESPEED_OFF 0x0UL
 	#define PORT_PHY_QCFG_RESP_WIRESPEED_ON  0x1UL
@@ -2178,7 +2209,11 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASET         0x19UL
 	#define PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASESX        0x1aUL
 	#define PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASECX        0x1bUL
-	#define PORT_PHY_QCFG_RESP_PHY_TYPE_LAST            PORT_PHY_QCFG_RESP_PHY_TYPE_1G_BASECX
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASECR4     0x1cUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASESR4     0x1dUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASELR4     0x1eUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASEER4     0x1fUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_LAST            PORT_PHY_QCFG_RESP_PHY_TYPE_200G_BASEER4
 	u8	media_type;
 	#define PORT_PHY_QCFG_RESP_MEDIA_TYPE_UNKNOWN 0x0UL
 	#define PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP      0x1UL
@@ -2644,7 +2679,8 @@ struct hwrm_port_qstats_ext_output {
 	__le16	tx_stat_size;
 	__le16	rx_stat_size;
 	__le16	total_active_cos_queues;
-	u8	unused_0;
+	u8	flags;
+	#define PORT_QSTATS_EXT_RESP_FLAGS_CLEAR_ROCE_COUNTERS_SUPPORTED     0x1UL
 	u8	valid;
 };
 
@@ -2685,7 +2721,9 @@ struct hwrm_port_clr_stats_input {
 	__le16	target_id;
 	__le64	resp_addr;
 	__le16	port_id;
-	u8	unused_0[6];
+	u8	flags;
+	#define PORT_CLR_STATS_REQ_FLAGS_ROCE_COUNTERS     0x1UL
+	u8	unused_0[5];
 };
 
 /* hwrm_port_clr_stats_output (size:128b/16B) */
@@ -4574,7 +4612,9 @@ struct hwrm_ring_alloc_input {
 	#define RING_ALLOC_REQ_RING_TYPE_RX_AGG    0x4UL
 	#define RING_ALLOC_REQ_RING_TYPE_NQ        0x5UL
 	#define RING_ALLOC_REQ_RING_TYPE_LAST     RING_ALLOC_REQ_RING_TYPE_NQ
-	u8	unused_0[3];
+	u8	unused_0;
+	__le16	flags;
+	#define RING_ALLOC_REQ_FLAGS_RX_SOP_PAD     0x1UL
 	__le64	page_tbl_addr;
 	__le32	fbo;
 	u8	page_size;
@@ -4838,13 +4878,19 @@ struct hwrm_cfa_l2_filter_alloc_input {
 	__le16	target_id;
 	__le64	resp_addr;
 	__le32	flags;
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH          0x1UL
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_TX         0x0UL
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX         0x1UL
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_LAST      CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_LOOPBACK      0x2UL
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_DROP          0x4UL
-	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_OUTERMOST     0x8UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH              0x1UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_TX             0x0UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX             0x1UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_LAST          CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_LOOPBACK          0x2UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_DROP              0x4UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_OUTERMOST         0x8UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_MASK      0x30UL
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_SFT       4
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_NO_ROCE_L2  (0x0UL << 4)
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_L2          (0x1UL << 4)
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_ROCE        (0x2UL << 4)
+	#define CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_LAST       CFA_L2_FILTER_ALLOC_REQ_FLAGS_TRAFFIC_ROCE
 	__le32	enables;
 	#define CFA_L2_FILTER_ALLOC_REQ_ENABLES_L2_ADDR             0x1UL
 	#define CFA_L2_FILTER_ALLOC_REQ_ENABLES_L2_ADDR_MASK        0x2UL
@@ -4901,6 +4947,8 @@ struct hwrm_cfa_l2_filter_alloc_input {
 	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT       0x7UL
 	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE     0x8UL
 	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4  0x9UL
+	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1  0xaUL
+	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE  0xbUL
 	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
 	#define CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST     CFA_L2_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
 	u8	unused_4;
@@ -4958,11 +5006,17 @@ struct hwrm_cfa_l2_filter_cfg_input {
 	__le16	target_id;
 	__le64	resp_addr;
 	__le32	flags;
-	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH     0x1UL
-	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_TX    0x0UL
-	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX    0x1UL
-	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX
-	#define CFA_L2_FILTER_CFG_REQ_FLAGS_DROP     0x2UL
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH              0x1UL
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_TX             0x0UL
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX             0x1UL
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_LAST          CFA_L2_FILTER_CFG_REQ_FLAGS_PATH_RX
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_DROP              0x2UL
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_MASK      0xcUL
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_SFT       2
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_NO_ROCE_L2  (0x0UL << 2)
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_L2          (0x1UL << 2)
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_ROCE        (0x2UL << 2)
+	#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_LAST       CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_ROCE
 	__le32	enables;
 	#define CFA_L2_FILTER_CFG_REQ_ENABLES_DST_ID                 0x1UL
 	#define CFA_L2_FILTER_CFG_REQ_ENABLES_NEW_MIRROR_VNIC_ID     0x2UL
@@ -5064,6 +5118,8 @@ struct hwrm_cfa_tunnel_filter_alloc_input {
 	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT       0x7UL
 	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE     0x8UL
 	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4  0x9UL
+	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1  0xaUL
+	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE  0xbUL
 	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
 	#define CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST     CFA_TUNNEL_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
 	u8	tunnel_flags;
@@ -5140,7 +5196,7 @@ struct hwrm_vxlan_ipv6_hdr {
 	__be32	dest_ip_addr[4];
 };
 
-/* hwrm_cfa_encap_data_vxlan (size:576b/72B) */
+/* hwrm_cfa_encap_data_vxlan (size:640b/80B) */
 struct hwrm_cfa_encap_data_vxlan {
 	u8	src_mac_addr[6];
 	__le16	unused_0;
@@ -5159,6 +5215,10 @@ struct hwrm_cfa_encap_data_vxlan {
 	__be16	src_port;
 	__be16	dst_port;
 	__be32	vni;
+	u8	hdr_rsvd0[3];
+	u8	hdr_rsvd1;
+	u8	hdr_flags;
+	u8	unused[3];
 };
 
 /* hwrm_cfa_encap_record_alloc_input (size:832b/104B) */
@@ -5171,15 +5231,18 @@ struct hwrm_cfa_encap_record_alloc_input {
 	__le32	flags;
 	#define CFA_ENCAP_RECORD_ALLOC_REQ_FLAGS_LOOPBACK     0x1UL
 	u8	encap_type;
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VXLAN  0x1UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_NVGRE  0x2UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2GRE  0x3UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPIP   0x4UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_GENEVE 0x5UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_MPLS   0x6UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VLAN   0x7UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE  0x8UL
-	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_LAST  CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VXLAN    0x1UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_NVGRE    0x2UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2GRE    0x3UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPIP     0x4UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_GENEVE   0x5UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_MPLS     0x6UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VLAN     0x7UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE    0x8UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_VXLAN_V4 0x9UL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_IPGRE_V1 0xaUL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2_ETYPE 0xbUL
+	#define CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_LAST    CFA_ENCAP_RECORD_ALLOC_REQ_ENCAP_TYPE_L2_ETYPE
 	u8	unused_0[3];
 	__le32	encap_data[20];
 };
@@ -5273,6 +5336,8 @@ struct hwrm_cfa_ntuple_filter_alloc_input {
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT       0x7UL
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE     0x8UL
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4  0x9UL
+	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1  0xaUL
+	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE  0xbUL
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST     CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
 	u8	pri_hint;
@@ -5404,6 +5469,8 @@ struct hwrm_cfa_decap_filter_alloc_input {
 	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_STT       0x7UL
 	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE     0x8UL
 	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4  0x9UL
+	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1  0xaUL
+	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE  0xbUL
 	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
 	#define CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_LAST     CFA_DECAP_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
 	u8	unused_0;
@@ -5476,19 +5543,22 @@ struct hwrm_cfa_flow_alloc_input {
 	__le16	target_id;
 	__le64	resp_addr;
 	__le16	flags;
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_TUNNEL       0x1UL
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_MASK 0x6UL
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_SFT 1
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_NONE  (0x0UL << 1)
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_ONE   (0x1UL << 1)
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO   (0x2UL << 1)
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_LAST CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_MASK 0x38UL
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_SFT 3
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_L2    (0x0UL << 3)
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV4  (0x1UL << 3)
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6  (0x2UL << 3)
-	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_LAST CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_TUNNEL                 0x1UL
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_MASK          0x6UL
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_SFT           1
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_NONE            (0x0UL << 1)
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_ONE             (0x1UL << 1)
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO             (0x2UL << 1)
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_LAST           CFA_FLOW_ALLOC_REQ_FLAGS_NUM_VLAN_TWO
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_MASK          0x38UL
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_SFT           3
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_L2              (0x0UL << 3)
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV4            (0x1UL << 3)
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6            (0x2UL << 3)
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_LAST           CFA_FLOW_ALLOC_REQ_FLAGS_FLOWTYPE_IPV6
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_PATH_TX                0x40UL
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_PATH_RX                0x80UL
+	#define CFA_FLOW_ALLOC_REQ_FLAGS_MATCH_VXLAN_IP_VNI     0x100UL
 	__le16	src_fid;
 	__le32	tunnel_handle;
 	__le16	action_flags;
@@ -5502,6 +5572,7 @@ struct hwrm_cfa_flow_alloc_input {
 	#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_NAT_IPV4_ADDRESS      0x80UL
 	#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_L2_HEADER_REWRITE     0x100UL
 	#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_TTL_DECREMENT         0x200UL
+	#define CFA_FLOW_ALLOC_REQ_ACTION_FLAGS_TUNNEL_IP             0x400UL
 	__le16	dst_fid;
 	__be16	l2_rewrite_vlan_tpid;
 	__be16	l2_rewrite_vlan_tci;
@@ -5525,21 +5596,38 @@ struct hwrm_cfa_flow_alloc_input {
 	__be16	nat_port;
 	__be16	l2_rewrite_smac[3];
 	u8	ip_proto;
-	u8	unused_0;
-};
-
-/* hwrm_cfa_flow_alloc_output (size:128b/16B) */
+	u8	tunnel_type;
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_NONTUNNEL 0x0UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_VXLAN     0x1UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_NVGRE     0x2UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_L2GRE     0x3UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_IPIP      0x4UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_GENEVE    0x5UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_MPLS      0x6UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_STT       0x7UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_IPGRE     0x8UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4  0x9UL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1  0xaUL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE  0xbUL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL 0xffUL
+	#define CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_LAST     CFA_FLOW_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL
+};
+
+/* hwrm_cfa_flow_alloc_output (size:256b/32B) */
 struct hwrm_cfa_flow_alloc_output {
 	__le16	error_code;
 	__le16	req_type;
 	__le16	seq_id;
 	__le16	resp_len;
 	__le16	flow_handle;
-	u8	unused_0[5];
+	u8	unused_0[2];
+	__le32	flow_id;
+	__le64	ext_flow_handle;
+	u8	unused_1[7];
 	u8	valid;
 };
 
-/* hwrm_cfa_flow_free_input (size:192b/24B) */
+/* hwrm_cfa_flow_free_input (size:256b/32B) */
 struct hwrm_cfa_flow_free_input {
 	__le16	req_type;
 	__le16	cmpl_ring;
@@ -5548,6 +5636,7 @@ struct hwrm_cfa_flow_free_input {
 	__le64	resp_addr;
 	__le16	flow_handle;
 	u8	unused_0[6];
+	__le64	ext_flow_handle;
 };
 
 /* hwrm_cfa_flow_free_output (size:256b/32B) */
@@ -5562,7 +5651,7 @@ struct hwrm_cfa_flow_free_output {
 	u8	valid;
 };
 
-/* hwrm_cfa_flow_stats_input (size:320b/40B) */
+/* hwrm_cfa_flow_stats_input (size:640b/80B) */
 struct hwrm_cfa_flow_stats_input {
 	__le16	req_type;
 	__le16	cmpl_ring;
@@ -5581,6 +5670,16 @@ struct hwrm_cfa_flow_stats_input {
 	__le16	flow_handle_8;
 	__le16	flow_handle_9;
 	u8	unused_0[2];
+	__le32	flow_id_0;
+	__le32	flow_id_1;
+	__le32	flow_id_2;
+	__le32	flow_id_3;
+	__le32	flow_id_4;
+	__le32	flow_id_5;
+	__le32	flow_id_6;
+	__le32	flow_id_7;
+	__le32	flow_id_8;
+	__le32	flow_id_9;
 };
 
 /* hwrm_cfa_flow_stats_output (size:1408b/176B) */
@@ -5670,7 +5769,8 @@ struct hwrm_tunnel_dst_port_query_input {
 	#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_GENEVE   0x5UL
 	#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
 	#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
-	#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_LAST    TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_IPGRE_V1
+	#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+	#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_LAST    TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_L2_ETYPE
 	u8	unused_0[7];
 };
 
@@ -5698,7 +5798,8 @@ struct hwrm_tunnel_dst_port_alloc_input {
 	#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GENEVE   0x5UL
 	#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
 	#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
-	#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_LAST    TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_IPGRE_V1
+	#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+	#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_LAST    TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_L2_ETYPE
 	u8	unused_0;
 	__be16	tunnel_dst_port_val;
 	u8	unused_1[4];
@@ -5727,7 +5828,8 @@ struct hwrm_tunnel_dst_port_free_input {
 	#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GENEVE   0x5UL
 	#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_VXLAN_V4 0x9UL
 	#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_IPGRE_V1 0xaUL
-	#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_LAST    TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_IPGRE_V1
+	#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_L2_ETYPE 0xbUL
+	#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_LAST    TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_L2_ETYPE
 	u8	unused_0;
 	__le16	tunnel_dst_port_id;
 	u8	unused_1[4];
@@ -5932,10 +6034,11 @@ struct hwrm_fw_reset_input {
 	#define FW_RESET_REQ_EMBEDDED_PROC_TYPE_HOST_RESOURCE_REINIT 0x7UL
 	#define FW_RESET_REQ_EMBEDDED_PROC_TYPE_LAST                FW_RESET_REQ_EMBEDDED_PROC_TYPE_HOST_RESOURCE_REINIT
 	u8	selfrst_status;
-	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTNONE    0x0UL
-	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP    0x1UL
-	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST 0x2UL
-	#define FW_RESET_REQ_SELFRST_STATUS_LAST          FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST
+	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTNONE      0x0UL
+	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP      0x1UL
+	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST   0x2UL
+	#define FW_RESET_REQ_SELFRST_STATUS_SELFRSTIMMEDIATE 0x3UL
+	#define FW_RESET_REQ_SELFRST_STATUS_LAST            FW_RESET_REQ_SELFRST_STATUS_SELFRSTIMMEDIATE
 	u8	host_idx;
 	u8	unused_0[5];
 };
@@ -5947,10 +6050,11 @@ struct hwrm_fw_reset_output {
 	__le16	seq_id;
 	__le16	resp_len;
 	u8	selfrst_status;
-	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTNONE    0x0UL
-	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTASAP    0x1UL
-	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTPCIERST 0x2UL
-	#define FW_RESET_RESP_SELFRST_STATUS_LAST          FW_RESET_RESP_SELFRST_STATUS_SELFRSTPCIERST
+	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTNONE      0x0UL
+	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTASAP      0x1UL
+	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTPCIERST   0x2UL
+	#define FW_RESET_RESP_SELFRST_STATUS_SELFRSTIMMEDIATE 0x3UL
+	#define FW_RESET_RESP_SELFRST_STATUS_LAST            FW_RESET_RESP_SELFRST_STATUS_SELFRSTIMMEDIATE
 	u8	unused_0[6];
 	u8	valid;
 };
@@ -6498,6 +6602,34 @@ struct hwrm_dbg_coredump_retrieve_output {
 	u8	valid;
 };
 
+/* hwrm_dbg_ring_info_get_input (size:192b/24B) */
+struct hwrm_dbg_ring_info_get_input {
+	__le16	req_type;
+	__le16	cmpl_ring;
+	__le16	seq_id;
+	__le16	target_id;
+	__le64	resp_addr;
+	u8	ring_type;
+	#define DBG_RING_INFO_GET_REQ_RING_TYPE_L2_CMPL 0x0UL
+	#define DBG_RING_INFO_GET_REQ_RING_TYPE_TX      0x1UL
+	#define DBG_RING_INFO_GET_REQ_RING_TYPE_RX      0x2UL
+	#define DBG_RING_INFO_GET_REQ_RING_TYPE_LAST   DBG_RING_INFO_GET_REQ_RING_TYPE_RX
+	u8	unused_0[3];
+	__le32	fw_ring_id;
+};
+
+/* hwrm_dbg_ring_info_get_output (size:192b/24B) */
+struct hwrm_dbg_ring_info_get_output {
+	__le16	error_code;
+	__le16	req_type;
+	__le16	seq_id;
+	__le16	resp_len;
+	__le32	producer_index;
+	__le32	consumer_index;
+	u8	unused_0[7];
+	u8	valid;
+};
+
 /* hwrm_nvm_read_input (size:320b/40B) */
 struct hwrm_nvm_read_input {
 	__le16	req_type;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index e1594c9df4c6..749f63beddd8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -189,7 +189,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
 			      struct bnxt_tc_flow *flow)
 {
 	struct flow_dissector *dissector = tc_flow_cmd->dissector;
-	u16 addr_type = 0;
 
 	/* KEY_CONTROL and KEY_BASIC are needed for forming a meaningful key */
 	if ((dissector->used_keys & BIT(FLOW_DISSECTOR_KEY_CONTROL)) == 0 ||
@@ -199,13 +198,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
 		return -EOPNOTSUPP;
 	}
 
-	if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
-		struct flow_dissector_key_control *key =
-			GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_CONTROL);
-
-		addr_type = key->addr_type;
-	}
-
 	if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_BASIC)) {
 		struct flow_dissector_key_basic *key =
 			GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_BASIC);
@@ -301,13 +293,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
 		flow->l4_mask.icmp.code = mask->code;
 	}
 
-	if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
-		struct flow_dissector_key_control *key =
-			GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_CONTROL);
-
-		addr_type = key->addr_type;
-	}
-
 	if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS)) {
 		struct flow_dissector_key_ipv4_addrs *key =
 			GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
index e31f5d803c13..9a25c05aa571 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c
@@ -209,9 +209,7 @@ struct net_device *bnxt_get_vf_rep(struct bnxt *bp, u16 cfa_code)
 void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb)
 {
 	struct bnxt_vf_rep *vf_rep = netdev_priv(skb->dev);
-	struct bnxt_vf_rep_stats *rx_stats;
 
-	rx_stats = &vf_rep->rx_stats;
 	vf_rep->rx_stats.bytes += skb->len;
 	vf_rep->rx_stats.packets++;
 
@@ -523,7 +521,8 @@ int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode)
 	return 0;
 }
 
-int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode)
+int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
+			     struct netlink_ext_ack *extack)
 {
 	struct bnxt *bp = bnxt_get_bp_from_dl(devlink);
 	int rc = 0;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
index 38b9a75ad724..d7287651422f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.h
@@ -30,7 +30,8 @@ static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev)
 
 bool bnxt_dev_is_vf_rep(struct net_device *dev);
 int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode);
-int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode);
+int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
+			     struct netlink_ext_ack *extack);
 
 #else
 
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 0584d07c8c33..bf6de02be396 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -63,7 +63,7 @@ void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
 		tx_buf = &txr->tx_buf_ring[last_tx_cons];
 		rx_prod = tx_buf->rx_prod;
 	}
-	bnxt_db_write(bp, rxr->rx_doorbell, DB_KEY_RX | rx_prod);
+	bnxt_db_write(bp, &rxr->rx_db, rx_prod);
 }
 
 /* returns the following:
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 4241ae928d4a..35564a8a48f9 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -214,7 +214,7 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
 
 	case PHY_INTERFACE_MODE_MII:
 		phy_name = "external MII";
-		phydev->supported &= PHY_BASIC_FEATURES;
+		phy_set_max_speed(phydev, SPEED_100);
 		bcmgenet_sys_writel(priv,
 				    PORT_MODE_EXT_EPHY, SYS_PORT_CTRL);
 		break;
@@ -226,11 +226,10 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
 		 * capabilities, use that knowledge to also configure the
 		 * Reverse MII interface correctly.
 		 */
-		if ((dev->phydev->supported & PHY_BASIC_FEATURES) ==
-				PHY_BASIC_FEATURES)
-			port_ctrl = PORT_MODE_EXT_RVMII_25;
-		else
+		if (dev->phydev->supported & PHY_1000BT_FEATURES)
 			port_ctrl = PORT_MODE_EXT_RVMII_50;
+		else
+			port_ctrl = PORT_MODE_EXT_RVMII_25;
 		bcmgenet_sys_writel(priv, port_ctrl, SYS_PORT_CTRL);
 		break;
 
@@ -321,9 +320,12 @@ int bcmgenet_mii_probe(struct net_device *dev)
 	phydev->advertising = phydev->supported;
 
 	/* The internal PHY has its link interrupts routed to the
-	 * Ethernet MAC ISRs
+	 * Ethernet MAC ISRs. On GENETv5 there is a hardware issue
+	 * that prevents the signaling of link UP interrupts when
+	 * the link operates at 10Mbps, so fallback to polling for
+	 * those versions of GENET.
 	 */
-	if (priv->internal_phy)
+	if (priv->internal_phy && !GENET_IS_V5(priv))
 		dev->phydev->irq = PHY_IGNORE_INTERRUPT;
 
 	return 0;
diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index ef4a0c326736..5db9f4158e62 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -156,7 +156,7 @@ enum sbmac_state {
 			  (d)->sbdma_dscrtable : (d)->f+1)
 
 
-#define NUMCACHEBLKS(x) (((x)+SMP_CACHE_BYTES-1)/SMP_CACHE_BYTES)
+#define NUMCACHEBLKS(x) DIV_ROUND_UP(x, SMP_CACHE_BYTES)
 
 #define SBMAC_MAX_TXDESCR	256
 #define SBMAC_MAX_RXDESCR	256
@@ -299,7 +299,7 @@ static enum sbmac_state sbmac_set_channel_state(struct sbmac_softc *,
 static void sbmac_promiscuous_mode(struct sbmac_softc *sc, int onoff);
 static uint64_t sbmac_addr2reg(unsigned char *ptr);
 static irqreturn_t sbmac_intr(int irq, void *dev_instance);
-static int sbmac_start_tx(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t sbmac_start_tx(struct sk_buff *skb, struct net_device *dev);
 static void sbmac_setmulti(struct sbmac_softc *sc);
 static int sbmac_init(struct platform_device *pldev, long long base);
 static int sbmac_set_speed(struct sbmac_softc *s, enum sbmac_speed speed);
@@ -2028,7 +2028,7 @@ static irqreturn_t sbmac_intr(int irq,void *dev_instance)
  *  Return value:
  *  	   nothing
  ********************************************************************* */
-static int sbmac_start_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t sbmac_start_tx(struct sk_buff *skb, struct net_device *dev)
 {
 	struct sbmac_softc *sc = netdev_priv(dev);
 	unsigned long flags;
@@ -2357,21 +2357,11 @@ static int sbmac_mii_probe(struct net_device *dev)
 	}
 
 	/* Remove any features not supported by the controller */
-	phy_dev->supported &= SUPPORTED_10baseT_Half |
-			      SUPPORTED_10baseT_Full |
-			      SUPPORTED_100baseT_Half |
-			      SUPPORTED_100baseT_Full |
-			      SUPPORTED_1000baseT_Half |
-			      SUPPORTED_1000baseT_Full |
-			      SUPPORTED_Autoneg |
-			      SUPPORTED_MII |
-			      SUPPORTED_Pause |
-			      SUPPORTED_Asym_Pause;
+	phy_set_max_speed(phy_dev, SPEED_1000);
+	phy_support_asym_pause(phy_dev);
 
 	phy_attached_info(phy_dev);
 
-	phy_dev->advertising = phy_dev->supported;
-
 	sc->phy_dev = phy_dev;
 
 	return 0;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index e6f28c7942ab..89295306f161 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -1598,7 +1598,7 @@ static int tg3_mdio_init(struct tg3 *tp)
 			phydev->dev_flags |= PHY_BRCM_EXT_IBND_RX_ENABLE;
 		if (tg3_flag(tp, RGMII_EXT_IBND_TX_EN))
 			phydev->dev_flags |= PHY_BRCM_EXT_IBND_TX_ENABLE;
-		/* fallthru */
+		/* fall through */
 	case PHY_ID_RTL8211C:
 		phydev->interface = PHY_INTERFACE_MODE_RGMII;
 		break;
@@ -2122,16 +2122,14 @@ static int tg3_phy_init(struct tg3 *tp)
 	case PHY_INTERFACE_MODE_GMII:
 	case PHY_INTERFACE_MODE_RGMII:
 		if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
-			phydev->supported &= (PHY_GBIT_FEATURES |
-					      SUPPORTED_Pause |
-					      SUPPORTED_Asym_Pause);
+			phy_set_max_speed(phydev, SPEED_1000);
+			phy_support_asym_pause(phydev);
 			break;
 		}
-		/* fallthru */
+		/* fall through */
 	case PHY_INTERFACE_MODE_MII:
-		phydev->supported &= (PHY_BASIC_FEATURES |
-				      SUPPORTED_Pause |
-				      SUPPORTED_Asym_Pause);
+		phy_set_max_speed(phydev, SPEED_100);
+		phy_support_asym_pause(phydev);
 		break;
 	default:
 		phy_disconnect(mdiobus_get_phy(tp->mdio_bus, tp->phy_addr));
@@ -2140,8 +2138,6 @@ static int tg3_phy_init(struct tg3 *tp)
 
 	tp->phy_flags |= TG3_PHYFLG_IS_CONNECTED;
 
-	phydev->advertising = phydev->supported;
-
 	phy_attached_info(phydev);
 
 	return 0;
@@ -5215,7 +5211,7 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
 		if (ap->flags & (MR_AN_ENABLE | MR_RESTART_AN))
 			ap->state = ANEG_STATE_AN_ENABLE;
 
-		/* fallthru */
+		/* fall through */
 	case ANEG_STATE_AN_ENABLE:
 		ap->flags &= ~(MR_AN_COMPLETE | MR_PAGE_RX);
 		if (ap->flags & MR_AN_ENABLE) {
@@ -5245,7 +5241,7 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
 		ret = ANEG_TIMER_ENAB;
 		ap->state = ANEG_STATE_RESTART;
 
-		/* fallthru */
+		/* fall through */
 	case ANEG_STATE_RESTART:
 		delta = ap->cur_time - ap->link_time;
 		if (delta > ANEG_STATE_SETTLE_TIME)
@@ -5288,7 +5284,7 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
 
 		ap->state = ANEG_STATE_ACK_DETECT;
 
-		/* fallthru */
+		/* fall through */
 	case ANEG_STATE_ACK_DETECT:
 		if (ap->ack_match != 0) {
 			if ((ap->rxconfig & ~ANEG_CFG_ACK) ==
@@ -12496,31 +12492,24 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 		tg3_warn_mgmt_link_flap(tp);
 
 	if (tg3_flag(tp, USE_PHYLIB)) {
-		u32 newadv;
 		struct phy_device *phydev;
 
 		phydev = mdiobus_get_phy(tp->mdio_bus, tp->phy_addr);
 
-		if (!(phydev->supported & SUPPORTED_Pause) ||
-		    (!(phydev->supported & SUPPORTED_Asym_Pause) &&
-		     (epause->rx_pause != epause->tx_pause)))
+		if (!phy_validate_pause(phydev, epause))
 			return -EINVAL;
 
 		tp->link_config.flowctrl = 0;
+		phy_set_asym_pause(phydev, epause->rx_pause, epause->tx_pause);
 		if (epause->rx_pause) {
 			tp->link_config.flowctrl |= FLOW_CTRL_RX;
 
 			if (epause->tx_pause) {
 				tp->link_config.flowctrl |= FLOW_CTRL_TX;
-				newadv = ADVERTISED_Pause;
-			} else
-				newadv = ADVERTISED_Pause |
-					 ADVERTISED_Asym_Pause;
+			}
 		} else if (epause->tx_pause) {
 			tp->link_config.flowctrl |= FLOW_CTRL_TX;
-			newadv = ADVERTISED_Asym_Pause;
-		} else
-			newadv = 0;
+		}
 
 		if (epause->autoneg)
 			tg3_flag_set(tp, PAUSE_AUTONEG);
@@ -12528,33 +12517,19 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 			tg3_flag_clear(tp, PAUSE_AUTONEG);
 
 		if (tp->phy_flags & TG3_PHYFLG_IS_CONNECTED) {
-			u32 oldadv = phydev->advertising &
-				     (ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-			if (oldadv != newadv) {
-				phydev->advertising &=
-					~(ADVERTISED_Pause |
-					  ADVERTISED_Asym_Pause);
-				phydev->advertising |= newadv;
-				if (phydev->autoneg) {
-					/*
-					 * Always renegotiate the link to
-					 * inform our link partner of our
-					 * flow control settings, even if the
-					 * flow control is forced.  Let
-					 * tg3_adjust_link() do the final
-					 * flow control setup.
-					 */
-					return phy_start_aneg(phydev);
-				}
+			if (phydev->autoneg) {
+				/* phy_set_asym_pause() will
+				 * renegotiate the link to inform our
+				 * link partner of our flow control
+				 * settings, even if the flow control
+				 * is forced.  Let tg3_adjust_link()
+				 * do the final flow control setup.
+				 */
+				return 0;
 			}
 
 			if (!epause->autoneg)
 				tg3_setup_flow_control(tp, 0, 0);
-		} else {
-			tp->link_config.advertising &=
-					~(ADVERTISED_Pause |
-					  ADVERTISED_Asym_Pause);
-			tp->link_config.advertising |= newadv;
 		}
 	} else {
 		int irq_sync = 0;
@@ -14013,7 +13988,7 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	case SIOCGMIIPHY:
 		data->phy_id = tp->phy_addr;
 
-		/* fallthru */
+		/* fall through */
 	case SIOCGMIIREG: {
 		u32 mii_regval;
 
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index bba81735ce87..6d2d4527357c 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
@@ -1797,7 +1797,7 @@ bna_ucam_mod_init(struct bna_ucam_mod *ucam_mod, struct bna *bna,
 
 	/* A separate queue to allow synchronous setting of a list of MACs */
 	INIT_LIST_HEAD(&ucam_mod->del_q);
-	for (i = i; i < (bna->ioceth.attr.num_ucmac * 2); i++)
+	for (; i < (bna->ioceth.attr.num_ucmac * 2); i++)
 		list_add_tail(&ucam_mod->ucmac[i].qe, &ucam_mod->del_q);
 
 	ucam_mod->bna = bna;
@@ -1832,7 +1832,7 @@ bna_mcam_mod_init(struct bna_mcam_mod *mcam_mod, struct bna *bna,
 
 	/* A separate queue to allow synchronous setting of a list of MACs */
 	INIT_LIST_HEAD(&mcam_mod->del_q);
-	for (i = i; i < (bna->ioceth.attr.num_mcmac * 2); i++)
+	for (; i < (bna->ioceth.attr.num_mcmac * 2); i++)
 		list_add_tail(&mcam_mod->mcmac[i].qe, &mcam_mod->del_q);
 
 	mcam_mod->bna = bna;
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 58b9744c4058..8f5bf9166c11 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -544,14 +544,13 @@ static int macb_mii_probe(struct net_device *dev)
 
 	/* mask with MAC supported features */
 	if (macb_is_gem(bp) && bp->caps & MACB_CAPS_GIGABIT_MODE_AVAILABLE)
-		phydev->supported &= PHY_GBIT_FEATURES;
+		phy_set_max_speed(phydev, SPEED_1000);
 	else
-		phydev->supported &= PHY_BASIC_FEATURES;
+		phy_set_max_speed(phydev, SPEED_100);
 
 	if (bp->caps & MACB_CAPS_NO_GIGABIT_HALF)
-		phydev->supported &= ~SUPPORTED_1000baseT_Half;
-
-	phydev->advertising = phydev->supported;
+		phy_remove_link_mode(phydev,
+				     ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
 
 	bp->link = 0;
 	bp->speed = 0;
@@ -4157,8 +4156,7 @@ static int macb_remove(struct platform_device *pdev)
 
 static int __maybe_unused macb_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *netdev = platform_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev);
 	struct macb *bp = netdev_priv(netdev);
 
 	netif_carrier_off(netdev);
@@ -4180,8 +4178,7 @@ static int __maybe_unused macb_suspend(struct device *dev)
 
 static int __maybe_unused macb_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *netdev = platform_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev);
 	struct macb *bp = netdev_priv(netdev);
 
 	if (bp->wol & MACB_WOL_ENABLED) {
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c
index 962bb62933db..fda49404968c 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c
@@ -616,7 +616,7 @@ static void cn23xx_disable_vf_interrupt(struct octeon_device *oct, u8 intr_flag)
 int cn23xx_setup_octeon_vf_device(struct octeon_device *oct)
 {
 	struct octeon_cn23xx_vf *cn23xx = (struct octeon_cn23xx_vf *)oct->chip;
-	u32 rings_per_vf, ring_flag;
+	u32 rings_per_vf;
 	u64 reg_val;
 
 	if (octeon_map_pci_barx(oct, 0, 0))
@@ -634,8 +634,6 @@ int cn23xx_setup_octeon_vf_device(struct octeon_device *oct)
 
 	rings_per_vf = reg_val & CN23XX_PKT_INPUT_CTL_RPVF_MASK;
 
-	ring_flag = 0;
-
 	cn23xx->conf  = oct_get_config_info(oct, LIO_23XX);
 	if (!cn23xx->conf) {
 		dev_err(&oct->pci_dev->dev, "%s No Config found for CN23XX\n",
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c
index 8093c5eafea2..825a28e5b544 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_core.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c
@@ -32,38 +32,6 @@
 #define OCTNIC_MAX_SG  MAX_SKB_FRAGS
 
 /**
- * \brief Callback for getting interface configuration
- * @param status status of request
- * @param buf pointer to resp structure
- */
-void lio_if_cfg_callback(struct octeon_device *oct,
-			 u32 status __attribute__((unused)), void *buf)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)buf;
-	struct liquidio_if_cfg_context *ctx;
-	struct liquidio_if_cfg_resp *resp;
-
-	resp = (struct liquidio_if_cfg_resp *)sc->virtrptr;
-	ctx = (struct liquidio_if_cfg_context *)sc->ctxptr;
-
-	oct = lio_get_device(ctx->octeon_id);
-	if (resp->status)
-		dev_err(&oct->pci_dev->dev, "nic if cfg instruction failed. Status: %llx\n",
-			CVM_CAST64(resp->status));
-	WRITE_ONCE(ctx->cond, 1);
-
-	snprintf(oct->fw_info.liquidio_firmware_version, 32, "%s",
-		 resp->cfg_info.liquidio_firmware_version);
-
-	/* This barrier is required to be sure that the response has been
-	 * written fully before waking up the handler
-	 */
-	wmb();
-
-	wake_up_interruptible(&ctx->wc);
-}
-
-/**
  * \brief Delete gather lists
  * @param lio per-network private data
  */
@@ -198,14 +166,15 @@ int liquidio_set_feature(struct net_device *netdev, int cmd, u16 param1)
 	nctrl.ncmd.s.cmd = cmd;
 	nctrl.ncmd.s.param1 = param1;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "Feature change failed in core (ret: 0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -285,15 +254,7 @@ void liquidio_link_ctrl_cmd_completion(void *nctrl_ptr)
 	struct octeon_device *oct = lio->oct_dev;
 	u8 *mac;
 
-	if (nctrl->completion && nctrl->response_code) {
-		/* Signal whoever is interested that the response code from the
-		 * firmware has arrived.
-		 */
-		WRITE_ONCE(*nctrl->response_code, nctrl->status);
-		complete(nctrl->completion);
-	}
-
-	if (nctrl->status)
+	if (nctrl->sc_status)
 		return;
 
 	switch (nctrl->ncmd.s.cmd) {
@@ -464,56 +425,73 @@ void octeon_pf_changed_vf_macaddr(struct octeon_device *oct, u8 *mac)
 	 */
 }
 
+void octeon_schedule_rxq_oom_work(struct octeon_device *oct,
+				  struct octeon_droq *droq)
+{
+	struct net_device *netdev = oct->props[0].netdev;
+	struct lio *lio = GET_LIO(netdev);
+	struct cavium_wq *wq = &lio->rxq_status_wq[droq->q_no];
+
+	queue_delayed_work(wq->wq, &wq->wk.work,
+			   msecs_to_jiffies(LIO_OOM_POLL_INTERVAL_MS));
+}
+
 static void octnet_poll_check_rxq_oom_status(struct work_struct *work)
 {
 	struct cavium_wk *wk = (struct cavium_wk *)work;
 	struct lio *lio = (struct lio *)wk->ctxptr;
 	struct octeon_device *oct = lio->oct_dev;
-	struct octeon_droq *droq;
-	int q, q_no = 0;
+	int q_no = wk->ctxul;
+	struct octeon_droq *droq = oct->droq[q_no];
 
-	if (ifstate_check(lio, LIO_IFSTATE_RUNNING)) {
-		for (q = 0; q < lio->linfo.num_rxpciq; q++) {
-			q_no = lio->linfo.rxpciq[q].s.q_no;
-			droq = oct->droq[q_no];
-			if (!droq)
-				continue;
-			octeon_droq_check_oom(droq);
-		}
-	}
-	queue_delayed_work(lio->rxq_status_wq.wq,
-			   &lio->rxq_status_wq.wk.work,
-			   msecs_to_jiffies(LIO_OOM_POLL_INTERVAL_MS));
+	if (!ifstate_check(lio, LIO_IFSTATE_RUNNING) || !droq)
+		return;
+
+	if (octeon_retry_droq_refill(droq))
+		octeon_schedule_rxq_oom_work(oct, droq);
 }
 
 int setup_rx_oom_poll_fn(struct net_device *netdev)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
+	struct cavium_wq *wq;
+	int q, q_no;
 
-	lio->rxq_status_wq.wq = alloc_workqueue("rxq-oom-status",
-						WQ_MEM_RECLAIM, 0);
-	if (!lio->rxq_status_wq.wq) {
-		dev_err(&oct->pci_dev->dev, "unable to create cavium rxq oom status wq\n");
-		return -ENOMEM;
+	for (q = 0; q < oct->num_oqs; q++) {
+		q_no = lio->linfo.rxpciq[q].s.q_no;
+		wq = &lio->rxq_status_wq[q_no];
+		wq->wq = alloc_workqueue("rxq-oom-status",
+					 WQ_MEM_RECLAIM, 0);
+		if (!wq->wq) {
+			dev_err(&oct->pci_dev->dev, "unable to create cavium rxq oom status wq\n");
+			return -ENOMEM;
+		}
+
+		INIT_DELAYED_WORK(&wq->wk.work,
+				  octnet_poll_check_rxq_oom_status);
+		wq->wk.ctxptr = lio;
+		wq->wk.ctxul = q_no;
 	}
-	INIT_DELAYED_WORK(&lio->rxq_status_wq.wk.work,
-			  octnet_poll_check_rxq_oom_status);
-	lio->rxq_status_wq.wk.ctxptr = lio;
-	queue_delayed_work(lio->rxq_status_wq.wq,
-			   &lio->rxq_status_wq.wk.work,
-			   msecs_to_jiffies(LIO_OOM_POLL_INTERVAL_MS));
+
 	return 0;
 }
 
 void cleanup_rx_oom_poll_fn(struct net_device *netdev)
 {
 	struct lio *lio = GET_LIO(netdev);
-
-	if (lio->rxq_status_wq.wq) {
-		cancel_delayed_work_sync(&lio->rxq_status_wq.wk.work);
-		flush_workqueue(lio->rxq_status_wq.wq);
-		destroy_workqueue(lio->rxq_status_wq.wq);
+	struct octeon_device *oct = lio->oct_dev;
+	struct cavium_wq *wq;
+	int q_no;
+
+	for (q_no = 0; q_no < oct->num_oqs; q_no++) {
+		wq = &lio->rxq_status_wq[q_no];
+		if (wq->wq) {
+			cancel_delayed_work_sync(&wq->wk.work);
+			flush_workqueue(wq->wq);
+			destroy_workqueue(wq->wq);
+			wq->wq = NULL;
+		}
 	}
 }
 
@@ -1218,30 +1196,6 @@ int octeon_setup_interrupt(struct octeon_device *oct, u32 num_ioqs)
 	return 0;
 }
 
-static void liquidio_change_mtu_completion(struct octeon_device *oct,
-					   u32 status, void *buf)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)buf;
-	struct liquidio_if_cfg_context *ctx;
-
-	ctx  = (struct liquidio_if_cfg_context *)sc->ctxptr;
-
-	if (status) {
-		dev_err(&oct->pci_dev->dev, "MTU change failed. Status: %llx\n",
-			CVM_CAST64(status));
-		WRITE_ONCE(ctx->cond, LIO_CHANGE_MTU_FAIL);
-	} else {
-		WRITE_ONCE(ctx->cond, LIO_CHANGE_MTU_SUCCESS);
-	}
-
-	/* This barrier is required to be sure that the response has been
-	 * written fully before waking up the handler
-	 */
-	wmb();
-
-	wake_up_interruptible(&ctx->wc);
-}
-
 /**
  * \brief Net device change_mtu
  * @param netdev network device
@@ -1250,22 +1204,17 @@ int liquidio_change_mtu(struct net_device *netdev, int new_mtu)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
-	struct liquidio_if_cfg_context *ctx;
 	struct octeon_soft_command *sc;
 	union octnet_cmd *ncmd;
-	int ctx_size;
 	int ret = 0;
 
-	ctx_size = sizeof(struct liquidio_if_cfg_context);
 	sc = (struct octeon_soft_command *)
-		octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE, 16, ctx_size);
+		octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE, 16, 0);
 
 	ncmd = (union octnet_cmd *)sc->virtdptr;
-	ctx  = (struct liquidio_if_cfg_context *)sc->ctxptr;
 
-	WRITE_ONCE(ctx->cond, 0);
-	ctx->octeon_id = lio_get_device_id(oct);
-	init_waitqueue_head(&ctx->wc);
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	ncmd->u64 = 0;
 	ncmd->s.cmd = OCTNET_CMD_CHANGE_MTU;
@@ -1278,28 +1227,28 @@ int liquidio_change_mtu(struct net_device *netdev, int new_mtu)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_CMD, 0, 0, 0);
 
-	sc->callback = liquidio_change_mtu_completion;
-	sc->callback_arg = sc;
-	sc->wait_time = 100;
-
 	ret = octeon_send_soft_command(oct, sc);
 	if (ret == IQ_SEND_FAILED) {
 		netif_info(lio, rx_err, lio->netdev, "Failed to change MTU\n");
+		octeon_free_soft_command(oct, sc);
 		return -EINVAL;
 	}
 	/* Sleep on a wait queue till the cond flag indicates that the
 	 * response arrived or timed-out.
 	 */
-	if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR ||
-	    ctx->cond == LIO_CHANGE_MTU_FAIL) {
-		octeon_free_soft_command(oct, sc);
+	ret = wait_for_sc_completion_timeout(oct, sc, 0);
+	if (ret)
+		return ret;
+
+	if (sc->sc_status) {
+		WRITE_ONCE(sc->caller_is_done, true);
 		return -EINVAL;
 	}
 
 	netdev->mtu = new_mtu;
 	lio->mtu = new_mtu;
 
-	octeon_free_soft_command(oct, sc);
+	WRITE_ONCE(sc->caller_is_done, true);
 	return 0;
 }
 
@@ -1333,8 +1282,6 @@ octnet_nic_stats_callback(struct octeon_device *oct_dev,
 	struct octeon_soft_command *sc = (struct octeon_soft_command *)ptr;
 	struct oct_nic_stats_resp *resp =
 	    (struct oct_nic_stats_resp *)sc->virtrptr;
-	struct oct_nic_stats_ctrl *ctrl =
-	    (struct oct_nic_stats_ctrl *)sc->ctxptr;
 	struct nic_rx_stats *rsp_rstats = &resp->stats.fromwire;
 	struct nic_tx_stats *rsp_tstats = &resp->stats.fromhost;
 	struct nic_rx_stats *rstats = &oct_dev->link_stats.fromwire;
@@ -1422,93 +1369,148 @@ octnet_nic_stats_callback(struct octeon_device *oct_dev,
 
 		resp->status = 1;
 	} else {
+		dev_err(&oct_dev->pci_dev->dev, "sc OPCODE_NIC_PORT_STATS command failed\n");
 		resp->status = -1;
 	}
-	complete(&ctrl->complete);
 }
 
-int octnet_get_link_stats(struct net_device *netdev)
+static int lio_fetch_vf_stats(struct lio *lio)
 {
-	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct_dev = lio->oct_dev;
 	struct octeon_soft_command *sc;
-	struct oct_nic_stats_ctrl *ctrl;
-	struct oct_nic_stats_resp *resp;
+	struct oct_nic_vf_stats_resp *resp;
+
 	int retval;
 
 	/* Alloc soft command */
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct_dev,
 					  0,
-					  sizeof(struct oct_nic_stats_resp),
-					  sizeof(struct octnic_ctrl_pkt));
+					  sizeof(struct oct_nic_vf_stats_resp),
+					  0);
 
-	if (!sc)
-		return -ENOMEM;
+	if (!sc) {
+		dev_err(&oct_dev->pci_dev->dev, "Soft command allocation failed\n");
+		retval = -ENOMEM;
+		goto lio_fetch_vf_stats_exit;
+	}
 
-	resp = (struct oct_nic_stats_resp *)sc->virtrptr;
-	memset(resp, 0, sizeof(struct oct_nic_stats_resp));
+	resp = (struct oct_nic_vf_stats_resp *)sc->virtrptr;
+	memset(resp, 0, sizeof(struct oct_nic_vf_stats_resp));
 
-	ctrl = (struct oct_nic_stats_ctrl *)sc->ctxptr;
-	memset(ctrl, 0, sizeof(struct oct_nic_stats_ctrl));
-	ctrl->netdev = netdev;
-	init_completion(&ctrl->complete);
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	sc->iq_no = lio->linfo.txpciq[0].s.q_no;
 
 	octeon_prepare_soft_command(oct_dev, sc, OPCODE_NIC,
-				    OPCODE_NIC_PORT_STATS, 0, 0, 0);
-
-	sc->callback = octnet_nic_stats_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 500;	/*in milli seconds*/
+				    OPCODE_NIC_VF_PORT_STATS, 0, 0, 0);
 
 	retval = octeon_send_soft_command(oct_dev, sc);
 	if (retval == IQ_SEND_FAILED) {
 		octeon_free_soft_command(oct_dev, sc);
-		return -EINVAL;
+		goto lio_fetch_vf_stats_exit;
 	}
 
-	wait_for_completion_timeout(&ctrl->complete, msecs_to_jiffies(1000));
+	retval =
+		wait_for_sc_completion_timeout(oct_dev, sc,
+					       (2 * LIO_SC_MAX_TMO_MS));
+	if (retval)  {
+		dev_err(&oct_dev->pci_dev->dev,
+			"sc OPCODE_NIC_VF_PORT_STATS command failed\n");
+		goto lio_fetch_vf_stats_exit;
+	}
 
-	if (resp->status != 1) {
-		octeon_free_soft_command(oct_dev, sc);
+	if (sc->sc_status != OCTEON_REQUEST_TIMEOUT && !resp->status) {
+		octeon_swap_8B_data((u64 *)&resp->spoofmac_cnt,
+				    (sizeof(u64)) >> 3);
 
-		return -EINVAL;
+		if (resp->spoofmac_cnt != 0) {
+			dev_warn(&oct_dev->pci_dev->dev,
+				 "%llu Spoofed packets detected\n",
+				 resp->spoofmac_cnt);
+		}
 	}
+	WRITE_ONCE(sc->caller_is_done, 1);
 
-	octeon_free_soft_command(oct_dev, sc);
-
-	return 0;
+lio_fetch_vf_stats_exit:
+	return retval;
 }
 
-static void liquidio_nic_seapi_ctl_callback(struct octeon_device *oct,
-					    u32 status,
-					    void *buf)
+void lio_fetch_stats(struct work_struct *work)
 {
-	struct liquidio_nic_seapi_ctl_context *ctx;
-	struct octeon_soft_command *sc = buf;
+	struct cavium_wk *wk = (struct cavium_wk *)work;
+	struct lio *lio = wk->ctxptr;
+	struct octeon_device *oct_dev = lio->oct_dev;
+	struct octeon_soft_command *sc;
+	struct oct_nic_stats_resp *resp;
+	unsigned long time_in_jiffies;
+	int retval;
+
+	if (OCTEON_CN23XX_PF(oct_dev)) {
+		/* report spoofchk every 2 seconds */
+		if (!(oct_dev->vfstats_poll % LIO_VFSTATS_POLL) &&
+		    (oct_dev->fw_info.app_cap_flags & LIQUIDIO_SPOOFCHK_CAP) &&
+		    oct_dev->sriov_info.num_vfs_alloced) {
+			lio_fetch_vf_stats(lio);
+		}
 
-	ctx = sc->ctxptr;
+		oct_dev->vfstats_poll++;
+	}
+
+	/* Alloc soft command */
+	sc = (struct octeon_soft_command *)
+		octeon_alloc_soft_command(oct_dev,
+					  0,
+					  sizeof(struct oct_nic_stats_resp),
+					  0);
+
+	if (!sc) {
+		dev_err(&oct_dev->pci_dev->dev, "Soft command allocation failed\n");
+		goto lio_fetch_stats_exit;
+	}
+
+	resp = (struct oct_nic_stats_resp *)sc->virtrptr;
+	memset(resp, 0, sizeof(struct oct_nic_stats_resp));
+
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
-	oct = lio_get_device(ctx->octeon_id);
-	if (status) {
-		dev_err(&oct->pci_dev->dev, "%s: instruction failed. Status: %llx\n",
-			__func__,
-			CVM_CAST64(status));
+	sc->iq_no = lio->linfo.txpciq[0].s.q_no;
+
+	octeon_prepare_soft_command(oct_dev, sc, OPCODE_NIC,
+				    OPCODE_NIC_PORT_STATS, 0, 0, 0);
+
+	retval = octeon_send_soft_command(oct_dev, sc);
+	if (retval == IQ_SEND_FAILED) {
+		octeon_free_soft_command(oct_dev, sc);
+		goto lio_fetch_stats_exit;
+	}
+
+	retval = wait_for_sc_completion_timeout(oct_dev, sc,
+						(2 * LIO_SC_MAX_TMO_MS));
+	if (retval)  {
+		dev_err(&oct_dev->pci_dev->dev, "sc OPCODE_NIC_PORT_STATS command failed\n");
+		goto lio_fetch_stats_exit;
 	}
-	ctx->status = status;
-	complete(&ctx->complete);
+
+	octnet_nic_stats_callback(oct_dev, sc->sc_status, sc);
+	WRITE_ONCE(sc->caller_is_done, true);
+
+lio_fetch_stats_exit:
+	time_in_jiffies = msecs_to_jiffies(LIQUIDIO_NDEV_STATS_POLL_TIME_MS);
+	if (ifstate_check(lio, LIO_IFSTATE_RUNNING))
+		schedule_delayed_work(&lio->stats_wk.work, time_in_jiffies);
+
+	return;
 }
 
 int liquidio_set_speed(struct lio *lio, int speed)
 {
-	struct liquidio_nic_seapi_ctl_context *ctx;
 	struct octeon_device *oct = lio->oct_dev;
 	struct oct_nic_seapi_resp *resp;
 	struct octeon_soft_command *sc;
 	union octnet_cmd *ncmd;
-	u32 ctx_size;
 	int retval;
 	u32 var;
 
@@ -1521,21 +1523,18 @@ int liquidio_set_speed(struct lio *lio, int speed)
 		return -EOPNOTSUPP;
 	}
 
-	ctx_size = sizeof(struct liquidio_nic_seapi_ctl_context);
 	sc = octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
 				       sizeof(struct oct_nic_seapi_resp),
-				       ctx_size);
+				       0);
 	if (!sc)
 		return -ENOMEM;
 
 	ncmd = sc->virtdptr;
-	ctx  = sc->ctxptr;
 	resp = sc->virtrptr;
 	memset(resp, 0, sizeof(struct oct_nic_seapi_resp));
 
-	ctx->octeon_id = lio_get_device_id(oct);
-	ctx->status = 0;
-	init_completion(&ctx->complete);
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	ncmd->u64 = 0;
 	ncmd->s.cmd = SEAPI_CMD_SPEED_SET;
@@ -1548,30 +1547,24 @@ int liquidio_set_speed(struct lio *lio, int speed)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_UBOOT_CTL, 0, 0, 0);
 
-	sc->callback = liquidio_nic_seapi_ctl_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 5000;
-
 	retval = octeon_send_soft_command(oct, sc);
 	if (retval == IQ_SEND_FAILED) {
 		dev_info(&oct->pci_dev->dev, "Failed to send soft command\n");
+		octeon_free_soft_command(oct, sc);
 		retval = -EBUSY;
 	} else {
 		/* Wait for response or timeout */
-		if (wait_for_completion_timeout(&ctx->complete,
-						msecs_to_jiffies(10000)) == 0) {
-			dev_err(&oct->pci_dev->dev, "%s: sc timeout\n",
-				__func__);
-			octeon_free_soft_command(oct, sc);
-			return -EINTR;
-		}
+		retval = wait_for_sc_completion_timeout(oct, sc, 0);
+		if (retval)
+			return retval;
 
 		retval = resp->status;
 
 		if (retval) {
 			dev_err(&oct->pci_dev->dev, "%s failed, retval=%d\n",
 				__func__, retval);
-			octeon_free_soft_command(oct, sc);
+			WRITE_ONCE(sc->caller_is_done, true);
+
 			return -EIO;
 		}
 
@@ -1583,38 +1576,32 @@ int liquidio_set_speed(struct lio *lio, int speed)
 		}
 
 		oct->speed_setting = var;
+		WRITE_ONCE(sc->caller_is_done, true);
 	}
 
-	octeon_free_soft_command(oct, sc);
-
 	return retval;
 }
 
 int liquidio_get_speed(struct lio *lio)
 {
-	struct liquidio_nic_seapi_ctl_context *ctx;
 	struct octeon_device *oct = lio->oct_dev;
 	struct oct_nic_seapi_resp *resp;
 	struct octeon_soft_command *sc;
 	union octnet_cmd *ncmd;
-	u32 ctx_size;
 	int retval;
 
-	ctx_size = sizeof(struct liquidio_nic_seapi_ctl_context);
 	sc = octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
 				       sizeof(struct oct_nic_seapi_resp),
-				       ctx_size);
+				       0);
 	if (!sc)
 		return -ENOMEM;
 
 	ncmd = sc->virtdptr;
-	ctx  = sc->ctxptr;
 	resp = sc->virtrptr;
 	memset(resp, 0, sizeof(struct oct_nic_seapi_resp));
 
-	ctx->octeon_id = lio_get_device_id(oct);
-	ctx->status = 0;
-	init_completion(&ctx->complete);
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	ncmd->u64 = 0;
 	ncmd->s.cmd = SEAPI_CMD_SPEED_GET;
@@ -1626,37 +1613,20 @@ int liquidio_get_speed(struct lio *lio)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_UBOOT_CTL, 0, 0, 0);
 
-	sc->callback = liquidio_nic_seapi_ctl_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 5000;
-
 	retval = octeon_send_soft_command(oct, sc);
 	if (retval == IQ_SEND_FAILED) {
 		dev_info(&oct->pci_dev->dev, "Failed to send soft command\n");
-		oct->no_speed_setting = 1;
-		oct->speed_setting = 25;
-
-		retval = -EBUSY;
+		octeon_free_soft_command(oct, sc);
+		retval = -EIO;
 	} else {
-		if (wait_for_completion_timeout(&ctx->complete,
-						msecs_to_jiffies(10000)) == 0) {
-			dev_err(&oct->pci_dev->dev, "%s: sc timeout\n",
-				__func__);
-
-			oct->speed_setting = 25;
-			oct->no_speed_setting = 1;
-
-			octeon_free_soft_command(oct, sc);
+		retval = wait_for_sc_completion_timeout(oct, sc, 0);
+		if (retval)
+			return retval;
 
-			return -EINTR;
-		}
 		retval = resp->status;
 		if (retval) {
 			dev_err(&oct->pci_dev->dev,
 				"%s failed retval=%d\n", __func__, retval);
-			oct->no_speed_setting = 1;
-			oct->speed_setting = 25;
-			octeon_free_soft_command(oct, sc);
 			retval = -EIO;
 		} else {
 			u32 var;
@@ -1664,16 +1634,171 @@ int liquidio_get_speed(struct lio *lio)
 			var = be32_to_cpu((__force __be32)resp->speed);
 			oct->speed_setting = var;
 			if (var == 0xffff) {
-				oct->no_speed_setting = 1;
 				/* unable to access boot variables
 				 * get the default value based on the NIC type
 				 */
-				oct->speed_setting = 25;
+				if (oct->subsystem_id ==
+						OCTEON_CN2350_25GB_SUBSYS_ID ||
+				    oct->subsystem_id ==
+						OCTEON_CN2360_25GB_SUBSYS_ID) {
+					oct->no_speed_setting = 1;
+					oct->speed_setting = 25;
+				} else {
+					oct->speed_setting = 10;
+				}
 			}
+
 		}
+		WRITE_ONCE(sc->caller_is_done, true);
+	}
+
+	return retval;
+}
+
+int liquidio_set_fec(struct lio *lio, int on_off)
+{
+	struct oct_nic_seapi_resp *resp;
+	struct octeon_soft_command *sc;
+	struct octeon_device *oct;
+	union octnet_cmd *ncmd;
+	int retval;
+	u32 var;
+
+	oct = lio->oct_dev;
+
+	if (oct->props[lio->ifidx].fec == on_off)
+		return 0;
+
+	if (!OCTEON_CN23XX_PF(oct)) {
+		dev_err(&oct->pci_dev->dev, "%s: SET FEC only for PF\n",
+			__func__);
+		return -1;
+	}
+
+	if (oct->speed_boot != 25)  {
+		dev_err(&oct->pci_dev->dev,
+			"Set FEC only when link speed is 25G during insmod\n");
+		return -1;
+	}
+
+	sc = octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
+				       sizeof(struct oct_nic_seapi_resp), 0);
+
+	ncmd = sc->virtdptr;
+	resp = sc->virtrptr;
+	memset(resp, 0, sizeof(struct oct_nic_seapi_resp));
+
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
+
+	ncmd->u64 = 0;
+	ncmd->s.cmd = SEAPI_CMD_FEC_SET;
+	ncmd->s.param1 = on_off;
+	/* SEAPI_CMD_FEC_DISABLE(0) or SEAPI_CMD_FEC_RS(1) */
+
+	octeon_swap_8B_data((u64 *)ncmd, (OCTNET_CMD_SIZE >> 3));
+
+	sc->iq_no = lio->linfo.txpciq[0].s.q_no;
+
+	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
+				    OPCODE_NIC_UBOOT_CTL, 0, 0, 0);
+
+	retval = octeon_send_soft_command(oct, sc);
+	if (retval == IQ_SEND_FAILED) {
+		dev_info(&oct->pci_dev->dev, "Failed to send soft command\n");
+		octeon_free_soft_command(oct, sc);
+		return -EIO;
+	}
+
+	retval = wait_for_sc_completion_timeout(oct, sc, 0);
+	if (retval)
+		return (-EIO);
+
+	var = be32_to_cpu(resp->fec_setting);
+	resp->fec_setting = var;
+	if (var != on_off) {
+		dev_err(&oct->pci_dev->dev,
+			"Setting failed fec= %x, expect %x\n",
+			var, on_off);
+		oct->props[lio->ifidx].fec = var;
+		if (resp->fec_setting == SEAPI_CMD_FEC_SET_RS)
+			oct->props[lio->ifidx].fec = 1;
+		else
+			oct->props[lio->ifidx].fec = 0;
+	}
+
+	WRITE_ONCE(sc->caller_is_done, true);
+
+	if (oct->props[lio->ifidx].fec !=
+	    oct->props[lio->ifidx].fec_boot) {
+		dev_dbg(&oct->pci_dev->dev,
+			"Reload driver to change fec to %s\n",
+			oct->props[lio->ifidx].fec ? "on" : "off");
+	}
+
+	return retval;
+}
+
+int liquidio_get_fec(struct lio *lio)
+{
+	struct oct_nic_seapi_resp *resp;
+	struct octeon_soft_command *sc;
+	struct octeon_device *oct;
+	union octnet_cmd *ncmd;
+	int retval;
+	u32 var;
+
+	oct = lio->oct_dev;
+
+	sc = octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
+				       sizeof(struct oct_nic_seapi_resp), 0);
+	if (!sc)
+		return -ENOMEM;
+
+	ncmd = sc->virtdptr;
+	resp = sc->virtrptr;
+	memset(resp, 0, sizeof(struct oct_nic_seapi_resp));
+
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
+
+	ncmd->u64 = 0;
+	ncmd->s.cmd = SEAPI_CMD_FEC_GET;
+
+	octeon_swap_8B_data((u64 *)ncmd, (OCTNET_CMD_SIZE >> 3));
+
+	sc->iq_no = lio->linfo.txpciq[0].s.q_no;
+
+	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
+				    OPCODE_NIC_UBOOT_CTL, 0, 0, 0);
+
+	retval = octeon_send_soft_command(oct, sc);
+	if (retval == IQ_SEND_FAILED) {
+		dev_info(&oct->pci_dev->dev,
+			 "%s: Failed to send soft command\n", __func__);
+		octeon_free_soft_command(oct, sc);
+		return -EIO;
 	}
 
-	octeon_free_soft_command(oct, sc);
+	retval = wait_for_sc_completion_timeout(oct, sc, 0);
+	if (retval)
+		return retval;
+
+	var = be32_to_cpu(resp->fec_setting);
+	resp->fec_setting = var;
+	if (resp->fec_setting == SEAPI_CMD_FEC_SET_RS)
+		oct->props[lio->ifidx].fec = 1;
+	else
+		oct->props[lio->ifidx].fec = 0;
+
+	WRITE_ONCE(sc->caller_is_done, true);
+
+	if (oct->props[lio->ifidx].fec !=
+	    oct->props[lio->ifidx].fec_boot) {
+		dev_dbg(&oct->pci_dev->dev,
+			"Reload driver to change fec to %s\n",
+			oct->props[lio->ifidx].fec ? "on" : "off");
+	}
 
 	return retval;
 }
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index 8e05afd5e39c..4c3925af53bc 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
@@ -33,25 +33,12 @@
 
 static int lio_reset_queues(struct net_device *netdev, uint32_t num_qs);
 
-struct oct_intrmod_context {
-	int octeon_id;
-	wait_queue_head_t wc;
-	int cond;
-	int status;
-};
-
 struct oct_intrmod_resp {
 	u64     rh;
 	struct oct_intrmod_cfg intrmod;
 	u64     status;
 };
 
-struct oct_mdio_cmd_context {
-	int octeon_id;
-	wait_queue_head_t wc;
-	int cond;
-};
-
 struct oct_mdio_cmd_resp {
 	u64 rh;
 	struct oct_mdio_cmd resp;
@@ -257,6 +244,7 @@ static int lio_get_link_ksettings(struct net_device *netdev,
 		    linfo->link.s.if_mode == INTERFACE_MODE_XLAUI ||
 		    linfo->link.s.if_mode == INTERFACE_MODE_XFI) {
 			dev_dbg(&oct->pci_dev->dev, "ecmd->base.transceiver is XCVR_EXTERNAL\n");
+			ecmd->base.transceiver = XCVR_EXTERNAL;
 		} else {
 			dev_err(&oct->pci_dev->dev, "Unknown link interface mode: %d\n",
 				linfo->link.s.if_mode);
@@ -290,10 +278,12 @@ static int lio_get_link_ksettings(struct net_device *netdev,
 						 10000baseCR_Full);
 				}
 
-				if (oct->no_speed_setting == 0)
+				if (oct->no_speed_setting == 0) {
 					liquidio_get_speed(lio);
-				else
+					liquidio_get_fec(lio);
+				} else {
 					oct->speed_setting = 25;
+				}
 
 				if (oct->speed_setting == 10) {
 					ethtool_link_ksettings_add_link_mode
@@ -317,6 +307,24 @@ static int lio_get_link_ksettings(struct net_device *netdev,
 						(ecmd, advertising,
 						 25000baseCR_Full);
 				}
+
+				if (oct->no_speed_setting)
+					break;
+
+				ethtool_link_ksettings_add_link_mode
+					(ecmd, supported, FEC_RS);
+				ethtool_link_ksettings_add_link_mode
+					(ecmd, supported, FEC_NONE);
+					/*FEC_OFF*/
+				if (oct->props[lio->ifidx].fec == 1) {
+					/* ETHTOOL_FEC_RS */
+					ethtool_link_ksettings_add_link_mode
+						(ecmd, advertising, FEC_RS);
+				} else {
+					/* ETHTOOL_FEC_OFF */
+					ethtool_link_ksettings_add_link_mode
+						(ecmd, advertising, FEC_NONE);
+				}
 			} else { /* VF */
 				if (linfo->link.s.speed == 10000) {
 					ethtool_link_ksettings_add_link_mode
@@ -472,12 +480,11 @@ lio_send_queue_count_update(struct net_device *netdev, uint32_t num_queues)
 	nctrl.ncmd.s.param1 = num_queues;
 	nctrl.ncmd.s.param2 = num_queues;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "Failed to send Queue reset command (ret: 0x%x)\n",
 			ret);
 		return -1;
@@ -708,13 +715,13 @@ static int octnet_gpio_access(struct net_device *netdev, int addr, int val)
 	nctrl.ncmd.s.param1 = addr;
 	nctrl.ncmd.s.param2 = val;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
-		dev_err(&oct->pci_dev->dev, "Failed to configure gpio value\n");
+	if (ret) {
+		dev_err(&oct->pci_dev->dev,
+			"Failed to configure gpio value, ret=%d\n", ret);
 		return -EINVAL;
 	}
 
@@ -734,41 +741,19 @@ static int octnet_id_active(struct net_device *netdev, int val)
 	nctrl.ncmd.s.cmd = OCTNET_CMD_ID_ACTIVE;
 	nctrl.ncmd.s.param1 = val;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
-		dev_err(&oct->pci_dev->dev, "Failed to configure gpio value\n");
+	if (ret) {
+		dev_err(&oct->pci_dev->dev,
+			"Failed to configure gpio value, ret=%d\n", ret);
 		return -EINVAL;
 	}
 
 	return 0;
 }
 
-/* Callback for when mdio command response arrives
- */
-static void octnet_mdio_resp_callback(struct octeon_device *oct,
-				      u32 status,
-				      void *buf)
-{
-	struct oct_mdio_cmd_context *mdio_cmd_ctx;
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)buf;
-
-	mdio_cmd_ctx = (struct oct_mdio_cmd_context *)sc->ctxptr;
-
-	oct = lio_get_device(mdio_cmd_ctx->octeon_id);
-	if (status) {
-		dev_err(&oct->pci_dev->dev, "MIDO instruction failed. Status: %llx\n",
-			CVM_CAST64(status));
-		WRITE_ONCE(mdio_cmd_ctx->cond, -1);
-	} else {
-		WRITE_ONCE(mdio_cmd_ctx->cond, 1);
-	}
-	wake_up_interruptible(&mdio_cmd_ctx->wc);
-}
-
 /* This routine provides PHY access routines for
  * mdio  clause45 .
  */
@@ -778,25 +763,20 @@ octnet_mdio45_access(struct lio *lio, int op, int loc, int *value)
 	struct octeon_device *oct_dev = lio->oct_dev;
 	struct octeon_soft_command *sc;
 	struct oct_mdio_cmd_resp *mdio_cmd_rsp;
-	struct oct_mdio_cmd_context *mdio_cmd_ctx;
 	struct oct_mdio_cmd *mdio_cmd;
 	int retval = 0;
 
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct_dev,
 					  sizeof(struct oct_mdio_cmd),
-					  sizeof(struct oct_mdio_cmd_resp),
-					  sizeof(struct oct_mdio_cmd_context));
+					  sizeof(struct oct_mdio_cmd_resp), 0);
 
 	if (!sc)
 		return -ENOMEM;
 
-	mdio_cmd_ctx = (struct oct_mdio_cmd_context *)sc->ctxptr;
 	mdio_cmd_rsp = (struct oct_mdio_cmd_resp *)sc->virtrptr;
 	mdio_cmd = (struct oct_mdio_cmd *)sc->virtdptr;
 
-	WRITE_ONCE(mdio_cmd_ctx->cond, 0);
-	mdio_cmd_ctx->octeon_id = lio_get_device_id(oct_dev);
 	mdio_cmd->op = op;
 	mdio_cmd->mdio_addr = loc;
 	if (op)
@@ -808,42 +788,40 @@ octnet_mdio45_access(struct lio *lio, int op, int loc, int *value)
 	octeon_prepare_soft_command(oct_dev, sc, OPCODE_NIC, OPCODE_NIC_MDIO45,
 				    0, 0, 0);
 
-	sc->wait_time = 1000;
-	sc->callback = octnet_mdio_resp_callback;
-	sc->callback_arg = sc;
-
-	init_waitqueue_head(&mdio_cmd_ctx->wc);
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct_dev, sc);
-
 	if (retval == IQ_SEND_FAILED) {
 		dev_err(&oct_dev->pci_dev->dev,
 			"octnet_mdio45_access instruction failed status: %x\n",
 			retval);
-		retval = -EBUSY;
+		octeon_free_soft_command(oct_dev, sc);
+		return -EBUSY;
 	} else {
 		/* Sleep on a wait queue till the cond flag indicates that the
 		 * response arrived
 		 */
-		sleep_cond(&mdio_cmd_ctx->wc, &mdio_cmd_ctx->cond);
+		retval = wait_for_sc_completion_timeout(oct_dev, sc, 0);
+		if (retval)
+			return retval;
+
 		retval = mdio_cmd_rsp->status;
 		if (retval) {
-			dev_err(&oct_dev->pci_dev->dev, "octnet mdio45 access failed\n");
-			retval = -EBUSY;
-		} else {
-			octeon_swap_8B_data((u64 *)(&mdio_cmd_rsp->resp),
-					    sizeof(struct oct_mdio_cmd) / 8);
-
-			if (READ_ONCE(mdio_cmd_ctx->cond) == 1) {
-				if (!op)
-					*value = mdio_cmd_rsp->resp.value1;
-			} else {
-				retval = -EINVAL;
-			}
+			dev_err(&oct_dev->pci_dev->dev,
+				"octnet mdio45 access failed: %x\n", retval);
+			WRITE_ONCE(sc->caller_is_done, true);
+			return -EBUSY;
 		}
-	}
 
-	octeon_free_soft_command(oct_dev, sc);
+		octeon_swap_8B_data((u64 *)(&mdio_cmd_rsp->resp),
+				    sizeof(struct oct_mdio_cmd) / 8);
+
+		if (!op)
+			*value = mdio_cmd_rsp->resp.value1;
+
+		WRITE_ONCE(sc->caller_is_done, true);
+	}
 
 	return retval;
 }
@@ -1007,8 +985,7 @@ lio_ethtool_get_ringparam(struct net_device *netdev,
 static int lio_23xx_reconfigure_queue_count(struct lio *lio)
 {
 	struct octeon_device *oct = lio->oct_dev;
-	struct liquidio_if_cfg_context *ctx;
-	u32 resp_size, ctx_size, data_size;
+	u32 resp_size, data_size;
 	struct liquidio_if_cfg_resp *resp;
 	struct octeon_soft_command *sc;
 	union oct_nic_if_cfg if_cfg;
@@ -1018,11 +995,10 @@ static int lio_23xx_reconfigure_queue_count(struct lio *lio)
 	int j;
 
 	resp_size = sizeof(struct liquidio_if_cfg_resp);
-	ctx_size = sizeof(struct liquidio_if_cfg_context);
 	data_size = sizeof(struct lio_version);
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct, data_size,
-					  resp_size, ctx_size);
+					  resp_size, 0);
 	if (!sc) {
 		dev_err(&oct->pci_dev->dev, "%s: Failed to allocate soft command\n",
 			__func__);
@@ -1030,7 +1006,6 @@ static int lio_23xx_reconfigure_queue_count(struct lio *lio)
 	}
 
 	resp = (struct liquidio_if_cfg_resp *)sc->virtrptr;
-	ctx  = (struct liquidio_if_cfg_context *)sc->ctxptr;
 	vdata = (struct lio_version *)sc->virtdptr;
 
 	vdata->major = (__force u16)cpu_to_be16(LIQUIDIO_BASE_MAJOR_VERSION);
@@ -1038,9 +1013,6 @@ static int lio_23xx_reconfigure_queue_count(struct lio *lio)
 	vdata->micro = (__force u16)cpu_to_be16(LIQUIDIO_BASE_MICRO_VERSION);
 
 	ifidx_or_pfnum = oct->pf_num;
-	WRITE_ONCE(ctx->cond, 0);
-	ctx->octeon_id = lio_get_device_id(oct);
-	init_waitqueue_head(&ctx->wc);
 
 	if_cfg.u64 = 0;
 	if_cfg.s.num_iqueues = oct->sriov_info.num_pf_rings;
@@ -1052,27 +1024,29 @@ static int lio_23xx_reconfigure_queue_count(struct lio *lio)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_QCOUNT_UPDATE, 0,
 				    if_cfg.u64, 0);
-	sc->callback = lio_if_cfg_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = LIO_IFCFG_WAIT_TIME;
+
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct, sc);
 	if (retval == IQ_SEND_FAILED) {
 		dev_err(&oct->pci_dev->dev,
-			"iq/oq config failed status: %x\n",
+			"Sending iq/oq config failed status: %x\n",
 			retval);
-		goto qcount_update_fail;
+		octeon_free_soft_command(oct, sc);
+		return -EIO;
 	}
 
-	if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR) {
-		dev_err(&oct->pci_dev->dev, "Wait interrupted\n");
-		return -1;
-	}
+	retval = wait_for_sc_completion_timeout(oct, sc, 0);
+	if (retval)
+		return retval;
 
 	retval = resp->status;
 	if (retval) {
-		dev_err(&oct->pci_dev->dev, "iq/oq config failed\n");
-		goto qcount_update_fail;
+		dev_err(&oct->pci_dev->dev,
+			"iq/oq config failed: %x\n", retval);
+		WRITE_ONCE(sc->caller_is_done, true);
+		return -1;
 	}
 
 	octeon_swap_8B_data((u64 *)(&resp->cfg_info),
@@ -1097,16 +1071,12 @@ static int lio_23xx_reconfigure_queue_count(struct lio *lio)
 	lio->txq = lio->linfo.txpciq[0].s.q_no;
 	lio->rxq = lio->linfo.rxpciq[0].s.q_no;
 
-	octeon_free_soft_command(oct, sc);
 	dev_info(&oct->pci_dev->dev, "Queue count updated to %d\n",
 		 lio->linfo.num_rxpciq);
 
-	return 0;
-
-qcount_update_fail:
-	octeon_free_soft_command(oct, sc);
+	WRITE_ONCE(sc->caller_is_done, true);
 
-	return -1;
+	return 0;
 }
 
 static int lio_reset_queues(struct net_device *netdev, uint32_t num_qs)
@@ -1166,6 +1136,8 @@ static int lio_reset_queues(struct net_device *netdev, uint32_t num_qs)
 	 * steps like updating sriov_info for the octeon device need to be done.
 	 */
 	if (queue_count_update) {
+		cleanup_rx_oom_poll_fn(netdev);
+
 		lio_delete_glists(lio);
 
 		/* Delete mbox for PF which is SRIOV disabled because sriov_info
@@ -1265,6 +1237,11 @@ static int lio_reset_queues(struct net_device *netdev, uint32_t num_qs)
 			return -1;
 		}
 
+		if (setup_rx_oom_poll_fn(netdev)) {
+			dev_err(&oct->pci_dev->dev, "lio_setup_rx_oom_poll_fn failed\n");
+			return 1;
+		}
+
 		/* Send firmware the information about new number of queues
 		 * if the interface is a VF or a PF that is SRIOV enabled.
 		 */
@@ -1412,7 +1389,6 @@ lio_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
 	nctrl.ncmd.u64 = 0;
 	nctrl.ncmd.s.cmd = OCTNET_CMD_SET_FLOW_CTL;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
@@ -1433,8 +1409,9 @@ lio_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
 	}
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
-		dev_err(&oct->pci_dev->dev, "Failed to set pause parameter\n");
+	if (ret) {
+		dev_err(&oct->pci_dev->dev,
+			"Failed to set pause parameter, ret=%d\n", ret);
 		return -EINVAL;
 	}
 
@@ -1764,7 +1741,8 @@ static void lio_vf_get_ethtool_stats(struct net_device *netdev,
 	  */
 	data[i++] = lstats.rx_dropped;
 	/* sum of oct->instr_queue[iq_no]->stats.tx_dropped */
-	data[i++] = lstats.tx_dropped;
+	data[i++] = lstats.tx_dropped +
+		oct_dev->link_stats.fromhost.fw_err_drop;
 
 	data[i++] = oct_dev->link_stats.fromwire.fw_total_mcast;
 	data[i++] = oct_dev->link_stats.fromhost.fw_total_mcast_sent;
@@ -2013,34 +1991,11 @@ static int lio_vf_get_sset_count(struct net_device *netdev, int sset)
 	}
 }
 
-/* Callback function for intrmod */
-static void octnet_intrmod_callback(struct octeon_device *oct_dev,
-				    u32 status,
-				    void *ptr)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)ptr;
-	struct oct_intrmod_context *ctx;
-
-	ctx  = (struct oct_intrmod_context *)sc->ctxptr;
-
-	ctx->status = status;
-
-	WRITE_ONCE(ctx->cond, 1);
-
-	/* This barrier is required to be sure that the response has been
-	 * written fully before waking up the handler
-	 */
-	wmb();
-
-	wake_up_interruptible(&ctx->wc);
-}
-
 /*  get interrupt moderation parameters */
 static int octnet_get_intrmod_cfg(struct lio *lio,
 				  struct oct_intrmod_cfg *intr_cfg)
 {
 	struct octeon_soft_command *sc;
-	struct oct_intrmod_context *ctx;
 	struct oct_intrmod_resp *resp;
 	int retval;
 	struct octeon_device *oct_dev = lio->oct_dev;
@@ -2049,8 +2004,7 @@ static int octnet_get_intrmod_cfg(struct lio *lio,
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct_dev,
 					  0,
-					  sizeof(struct oct_intrmod_resp),
-					  sizeof(struct oct_intrmod_context));
+					  sizeof(struct oct_intrmod_resp), 0);
 
 	if (!sc)
 		return -ENOMEM;
@@ -2058,20 +2012,13 @@ static int octnet_get_intrmod_cfg(struct lio *lio,
 	resp = (struct oct_intrmod_resp *)sc->virtrptr;
 	memset(resp, 0, sizeof(struct oct_intrmod_resp));
 
-	ctx = (struct oct_intrmod_context *)sc->ctxptr;
-	memset(ctx, 0, sizeof(struct oct_intrmod_context));
-	WRITE_ONCE(ctx->cond, 0);
-	ctx->octeon_id = lio_get_device_id(oct_dev);
-	init_waitqueue_head(&ctx->wc);
-
 	sc->iq_no = lio->linfo.txpciq[0].s.q_no;
 
 	octeon_prepare_soft_command(oct_dev, sc, OPCODE_NIC,
 				    OPCODE_NIC_INTRMOD_PARAMS, 0, 0, 0);
 
-	sc->callback = octnet_intrmod_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 1000;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct_dev, sc);
 	if (retval == IQ_SEND_FAILED) {
@@ -2082,32 +2029,23 @@ static int octnet_get_intrmod_cfg(struct lio *lio,
 	/* Sleep on a wait queue till the cond flag indicates that the
 	 * response arrived or timed-out.
 	 */
-	if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR) {
-		dev_err(&oct_dev->pci_dev->dev, "Wait interrupted\n");
-		goto intrmod_info_wait_intr;
-	}
+	retval = wait_for_sc_completion_timeout(oct_dev, sc, 0);
+	if (retval)
+		return -ENODEV;
 
-	retval = ctx->status || resp->status;
-	if (retval) {
+	if (resp->status) {
 		dev_err(&oct_dev->pci_dev->dev,
 			"Get interrupt moderation parameters failed\n");
-		goto intrmod_info_wait_fail;
+		WRITE_ONCE(sc->caller_is_done, true);
+		return -ENODEV;
 	}
 
 	octeon_swap_8B_data((u64 *)&resp->intrmod,
 			    (sizeof(struct oct_intrmod_cfg)) / 8);
 	memcpy(intr_cfg, &resp->intrmod, sizeof(struct oct_intrmod_cfg));
-	octeon_free_soft_command(oct_dev, sc);
+	WRITE_ONCE(sc->caller_is_done, true);
 
 	return 0;
-
-intrmod_info_wait_fail:
-
-	octeon_free_soft_command(oct_dev, sc);
-
-intrmod_info_wait_intr:
-
-	return -ENODEV;
 }
 
 /*  Configure interrupt moderation parameters */
@@ -2115,7 +2053,6 @@ static int octnet_set_intrmod_cfg(struct lio *lio,
 				  struct oct_intrmod_cfg *intr_cfg)
 {
 	struct octeon_soft_command *sc;
-	struct oct_intrmod_context *ctx;
 	struct oct_intrmod_cfg *cfg;
 	int retval;
 	struct octeon_device *oct_dev = lio->oct_dev;
@@ -2124,18 +2061,11 @@ static int octnet_set_intrmod_cfg(struct lio *lio,
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct_dev,
 					  sizeof(struct oct_intrmod_cfg),
-					  0,
-					  sizeof(struct oct_intrmod_context));
+					  16, 0);
 
 	if (!sc)
 		return -ENOMEM;
 
-	ctx = (struct oct_intrmod_context *)sc->ctxptr;
-
-	WRITE_ONCE(ctx->cond, 0);
-	ctx->octeon_id = lio_get_device_id(oct_dev);
-	init_waitqueue_head(&ctx->wc);
-
 	cfg = (struct oct_intrmod_cfg *)sc->virtdptr;
 
 	memcpy(cfg, intr_cfg, sizeof(struct oct_intrmod_cfg));
@@ -2146,9 +2076,8 @@ static int octnet_set_intrmod_cfg(struct lio *lio,
 	octeon_prepare_soft_command(oct_dev, sc, OPCODE_NIC,
 				    OPCODE_NIC_INTRMOD_CFG, 0, 0, 0);
 
-	sc->callback = octnet_intrmod_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 1000;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct_dev, sc);
 	if (retval == IQ_SEND_FAILED) {
@@ -2159,26 +2088,24 @@ static int octnet_set_intrmod_cfg(struct lio *lio,
 	/* Sleep on a wait queue till the cond flag indicates that the
 	 * response arrived or timed-out.
 	 */
-	if (sleep_cond(&ctx->wc, &ctx->cond) != -EINTR) {
-		retval = ctx->status;
-		if (retval)
-			dev_err(&oct_dev->pci_dev->dev,
-				"intrmod config failed. Status: %llx\n",
-				CVM_CAST64(retval));
-		else
-			dev_info(&oct_dev->pci_dev->dev,
-				 "Rx-Adaptive Interrupt moderation %s\n",
-				 (intr_cfg->rx_enable) ?
-				 "enabled" : "disabled");
-
-		octeon_free_soft_command(oct_dev, sc);
-
-		return ((retval) ? -ENODEV : 0);
+	retval = wait_for_sc_completion_timeout(oct_dev, sc, 0);
+	if (retval)
+		return retval;
+
+	retval = sc->sc_status;
+	if (retval == 0) {
+		dev_info(&oct_dev->pci_dev->dev,
+			 "Rx-Adaptive Interrupt moderation %s\n",
+			 (intr_cfg->rx_enable) ?
+			 "enabled" : "disabled");
+		WRITE_ONCE(sc->caller_is_done, true);
+		return 0;
 	}
 
-	dev_err(&oct_dev->pci_dev->dev, "iq/oq config failed\n");
-
-	return -EINTR;
+	dev_err(&oct_dev->pci_dev->dev,
+		"intrmod config failed. Status: %x\n", retval);
+	WRITE_ONCE(sc->caller_is_done, true);
+	return -ENODEV;
 }
 
 static int lio_get_intr_coalesce(struct net_device *netdev,
@@ -3123,9 +3050,60 @@ static int lio_set_priv_flags(struct net_device *netdev, u32 flags)
 	return 0;
 }
 
+static int lio_get_fecparam(struct net_device *netdev,
+			    struct ethtool_fecparam *fec)
+{
+	struct lio *lio = GET_LIO(netdev);
+	struct octeon_device *oct = lio->oct_dev;
+
+	fec->active_fec = ETHTOOL_FEC_NONE;
+	fec->fec = ETHTOOL_FEC_NONE;
+
+	if (oct->subsystem_id == OCTEON_CN2350_25GB_SUBSYS_ID ||
+	    oct->subsystem_id == OCTEON_CN2360_25GB_SUBSYS_ID) {
+		if (oct->no_speed_setting == 1)
+			return 0;
+
+		liquidio_get_fec(lio);
+		fec->fec = (ETHTOOL_FEC_RS | ETHTOOL_FEC_OFF);
+		if (oct->props[lio->ifidx].fec == 1)
+			fec->active_fec = ETHTOOL_FEC_RS;
+		else
+			fec->active_fec = ETHTOOL_FEC_OFF;
+	}
+
+	return 0;
+}
+
+static int lio_set_fecparam(struct net_device *netdev,
+			    struct ethtool_fecparam *fec)
+{
+	struct lio *lio = GET_LIO(netdev);
+	struct octeon_device *oct = lio->oct_dev;
+
+	if (oct->subsystem_id == OCTEON_CN2350_25GB_SUBSYS_ID ||
+	    oct->subsystem_id == OCTEON_CN2360_25GB_SUBSYS_ID) {
+		if (oct->no_speed_setting == 1)
+			return -EOPNOTSUPP;
+
+		if (fec->fec & ETHTOOL_FEC_OFF)
+			liquidio_set_fec(lio, 0);
+		else if (fec->fec & ETHTOOL_FEC_RS)
+			liquidio_set_fec(lio, 1);
+		else
+			return -EOPNOTSUPP;
+	} else {
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
+}
+
 static const struct ethtool_ops lio_ethtool_ops = {
 	.get_link_ksettings	= lio_get_link_ksettings,
 	.set_link_ksettings	= lio_set_link_ksettings,
+	.get_fecparam		= lio_get_fecparam,
+	.set_fecparam		= lio_set_fecparam,
 	.get_link		= ethtool_op_get_link,
 	.get_drvinfo		= lio_get_drvinfo,
 	.get_ringparam		= lio_ethtool_get_ringparam,
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 6fb13fa73b27..3d24133e5e49 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -99,14 +99,6 @@ struct lio_trusted_vf_ctx {
 	int status;
 };
 
-struct liquidio_rx_ctl_context {
-	int octeon_id;
-
-	wait_queue_head_t wc;
-
-	int cond;
-};
-
 struct oct_link_status_resp {
 	u64 rh;
 	struct oct_link_info link_info;
@@ -642,26 +634,6 @@ static inline void update_link_status(struct net_device *netdev,
 }
 
 /**
- * lio_sync_octeon_time_cb - callback that is invoked when soft command
- * sent by lio_sync_octeon_time() has completed successfully or failed
- *
- * @oct - octeon device structure
- * @status - indicates success or failure
- * @buf - pointer to the command that was sent to firmware
- **/
-static void lio_sync_octeon_time_cb(struct octeon_device *oct,
-				    u32 status, void *buf)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)buf;
-
-	if (status)
-		dev_err(&oct->pci_dev->dev,
-			"Failed to sync time to octeon; error=%d\n", status);
-
-	octeon_free_soft_command(oct, sc);
-}
-
-/**
  * lio_sync_octeon_time - send latest localtime to octeon firmware so that
  * firmware will correct it's time, in case there is a time skew
  *
@@ -677,7 +649,7 @@ static void lio_sync_octeon_time(struct work_struct *work)
 	struct lio_time *lt;
 	int ret;
 
-	sc = octeon_alloc_soft_command(oct, sizeof(struct lio_time), 0, 0);
+	sc = octeon_alloc_soft_command(oct, sizeof(struct lio_time), 16, 0);
 	if (!sc) {
 		dev_err(&oct->pci_dev->dev,
 			"Failed to sync time to octeon: soft command allocation failed\n");
@@ -696,15 +668,16 @@ static void lio_sync_octeon_time(struct work_struct *work)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_SYNC_OCTEON_TIME, 0, 0, 0);
 
-	sc->callback = lio_sync_octeon_time_cb;
-	sc->callback_arg = sc;
-	sc->wait_time = 1000;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	ret = octeon_send_soft_command(oct, sc);
 	if (ret == IQ_SEND_FAILED) {
 		dev_err(&oct->pci_dev->dev,
 			"Failed to sync time to octeon: failed to send soft command\n");
 		octeon_free_soft_command(oct, sc);
+	} else {
+		WRITE_ONCE(sc->caller_is_done, true);
 	}
 
 	queue_delayed_work(lio->sync_octeon_time_wq.wq,
@@ -1037,12 +1010,12 @@ static void octeon_destroy_resources(struct octeon_device *oct)
 
 		/* fallthrough */
 	case OCT_DEV_IO_QUEUES_DONE:
-		if (wait_for_pending_requests(oct))
-			dev_err(&oct->pci_dev->dev, "There were pending requests\n");
-
 		if (lio_wait_for_instr_fetch(oct))
 			dev_err(&oct->pci_dev->dev, "IQ had pending instructions\n");
 
+		if (wait_for_pending_requests(oct))
+			dev_err(&oct->pci_dev->dev, "There were pending requests\n");
+
 		/* Disable the input and output queues now. No more packets will
 		 * arrive from Octeon, but we should wait for all packet
 		 * processing to finish.
@@ -1052,6 +1025,31 @@ static void octeon_destroy_resources(struct octeon_device *oct)
 		if (lio_wait_for_oq_pkts(oct))
 			dev_err(&oct->pci_dev->dev, "OQ had pending packets\n");
 
+		/* Force all requests waiting to be fetched by OCTEON to
+		 * complete.
+		 */
+		for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct); i++) {
+			struct octeon_instr_queue *iq;
+
+			if (!(oct->io_qmask.iq & BIT_ULL(i)))
+				continue;
+			iq = oct->instr_queue[i];
+
+			if (atomic_read(&iq->instr_pending)) {
+				spin_lock_bh(&iq->lock);
+				iq->fill_cnt = 0;
+				iq->octeon_read_index = iq->host_write_index;
+				iq->stats.instr_processed +=
+					atomic_read(&iq->instr_pending);
+				lio_process_iq_request_list(oct, iq, 0);
+				spin_unlock_bh(&iq->lock);
+			}
+		}
+
+		lio_process_ordered_list(oct, 1);
+		octeon_free_sc_done_list(oct);
+		octeon_free_sc_zombie_list(oct);
+
 	/* fallthrough */
 	case OCT_DEV_INTR_SET_DONE:
 		/* Disable interrupts  */
@@ -1178,34 +1176,6 @@ static void octeon_destroy_resources(struct octeon_device *oct)
 }
 
 /**
- * \brief Callback for rx ctrl
- * @param status status of request
- * @param buf pointer to resp structure
- */
-static void rx_ctl_callback(struct octeon_device *oct,
-			    u32 status,
-			    void *buf)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)buf;
-	struct liquidio_rx_ctl_context *ctx;
-
-	ctx  = (struct liquidio_rx_ctl_context *)sc->ctxptr;
-
-	oct = lio_get_device(ctx->octeon_id);
-	if (status)
-		dev_err(&oct->pci_dev->dev, "rx ctl instruction failed. Status: %llx\n",
-			CVM_CAST64(status));
-	WRITE_ONCE(ctx->cond, 1);
-
-	/* This barrier is required to be sure that the response has been
-	 * written fully before waking up the handler
-	 */
-	wmb();
-
-	wake_up_interruptible(&ctx->wc);
-}
-
-/**
  * \brief Send Rx control command
  * @param lio per-network private data
  * @param start_stop whether to start or stop
@@ -1213,9 +1183,7 @@ static void rx_ctl_callback(struct octeon_device *oct,
 static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 {
 	struct octeon_soft_command *sc;
-	struct liquidio_rx_ctl_context *ctx;
 	union octnet_cmd *ncmd;
-	int ctx_size = sizeof(struct liquidio_rx_ctl_context);
 	struct octeon_device *oct = (struct octeon_device *)lio->oct_dev;
 	int retval;
 
@@ -1224,14 +1192,9 @@ static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
-					  16, ctx_size);
+					  16, 0);
 
 	ncmd = (union octnet_cmd *)sc->virtdptr;
-	ctx  = (struct liquidio_rx_ctl_context *)sc->ctxptr;
-
-	WRITE_ONCE(ctx->cond, 0);
-	ctx->octeon_id = lio_get_device_id(oct);
-	init_waitqueue_head(&ctx->wc);
 
 	ncmd->u64 = 0;
 	ncmd->s.cmd = OCTNET_CMD_RX_CTL;
@@ -1244,23 +1207,25 @@ static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_CMD, 0, 0, 0);
 
-	sc->callback = rx_ctl_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 5000;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct, sc);
 	if (retval == IQ_SEND_FAILED) {
 		netif_info(lio, rx_err, lio->netdev, "Failed to send RX Control message\n");
+		octeon_free_soft_command(oct, sc);
+		return;
 	} else {
 		/* Sleep on a wait queue till the cond flag indicates that the
 		 * response arrived or timed-out.
 		 */
-		if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR)
+		retval = wait_for_sc_completion_timeout(oct, sc, 0);
+		if (retval)
 			return;
+
 		oct->props[lio->ifidx].rx_on = start_stop;
+		WRITE_ONCE(sc->caller_is_done, true);
 	}
-
-	octeon_free_soft_command(oct, sc);
 }
 
 /**
@@ -1274,8 +1239,10 @@ static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx)
 {
 	struct net_device *netdev = oct->props[ifidx].netdev;
-	struct lio *lio;
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct napi_struct *napi, *n;
+	struct lio *lio;
 
 	if (!netdev) {
 		dev_err(&oct->pci_dev->dev, "%s No netdevice ptr for index %d\n",
@@ -1304,6 +1271,8 @@ static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx)
 	list_for_each_entry_safe(napi, n, &netdev->napi_list, dev_list)
 		netif_napi_del(napi);
 
+	tasklet_enable(&oct_priv->droq_tasklet);
+
 	if (atomic_read(&lio->ifstate) & LIO_IFSTATE_REGISTERED)
 		unregister_netdev(netdev);
 
@@ -1840,9 +1809,13 @@ static int liquidio_open(struct net_device *netdev)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct napi_struct *napi, *n;
 
 	if (oct->props[lio->ifidx].napi_enabled == 0) {
+		tasklet_disable(&oct_priv->droq_tasklet);
+
 		list_for_each_entry_safe(napi, n, &netdev->napi_list, dev_list)
 			napi_enable(napi);
 
@@ -1876,6 +1849,12 @@ static int liquidio_open(struct net_device *netdev)
 	/* tell Octeon to start forwarding packets to host */
 	send_rx_ctrl_cmd(lio, 1);
 
+	/* start periodical statistics fetch */
+	INIT_DELAYED_WORK(&lio->stats_wk.work, lio_fetch_stats);
+	lio->stats_wk.ctxptr = lio;
+	schedule_delayed_work(&lio->stats_wk.work, msecs_to_jiffies
+					(LIQUIDIO_NDEV_STATS_POLL_TIME_MS));
+
 	dev_info(&oct->pci_dev->dev, "%s interface is opened\n",
 		 netdev->name);
 
@@ -1890,6 +1869,8 @@ static int liquidio_stop(struct net_device *netdev)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct napi_struct *napi, *n;
 
 	ifstate_reset(lio, LIO_IFSTATE_RUNNING);
@@ -1916,6 +1897,8 @@ static int liquidio_stop(struct net_device *netdev)
 		cleanup_tx_poll_fn(netdev);
 	}
 
+	cancel_delayed_work_sync(&lio->stats_wk.work);
+
 	if (lio->ptp_clock) {
 		ptp_clock_unregister(lio->ptp_clock);
 		lio->ptp_clock = NULL;
@@ -1934,6 +1917,8 @@ static int liquidio_stop(struct net_device *netdev)
 
 		if (OCTEON_CN23XX_PF(oct))
 			oct->droq[0]->ops.poll_mode = 0;
+
+		tasklet_enable(&oct_priv->droq_tasklet);
 	}
 
 	dev_info(&oct->pci_dev->dev, "%s interface is stopped\n", netdev->name);
@@ -2014,10 +1999,9 @@ static void liquidio_set_mcast_list(struct net_device *netdev)
 	/* Apparently, any activity in this call from the kernel has to
 	 * be atomic. So we won't wait for response.
 	 */
-	nctrl.wait_time = 0;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "DEVFLAGS change failed in core (ret: 0x%x)\n",
 			ret);
 	}
@@ -2046,8 +2030,6 @@ static int liquidio_set_mac(struct net_device *netdev, void *p)
 	nctrl.ncmd.s.more = 1;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
 	nctrl.netpndev = (u64)netdev;
-	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
-	nctrl.wait_time = 100;
 
 	nctrl.udd[0] = 0;
 	/* The MAC Address is presented in network byte order. */
@@ -2058,6 +2040,14 @@ static int liquidio_set_mac(struct net_device *netdev, void *p)
 		dev_err(&oct->pci_dev->dev, "MAC Address change failed\n");
 		return -ENOMEM;
 	}
+
+	if (nctrl.sc_status) {
+		dev_err(&oct->pci_dev->dev,
+			"%s: MAC Address change failed. sc return=%x\n",
+			 __func__, nctrl.sc_status);
+		return -EIO;
+	}
+
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	memcpy(((u8 *)&lio->linfo.hw_addr) + 2, addr->sa_data, ETH_ALEN);
 
@@ -2111,7 +2101,6 @@ liquidio_get_stats64(struct net_device *netdev,
 	lstats->rx_packets = pkts;
 	lstats->rx_dropped = drop;
 
-	octnet_get_link_stats(netdev);
 	lstats->multicast = oct->link_stats.fromwire.fw_total_mcast;
 	lstats->collisions = oct->link_stats.fromhost.total_collisions;
 
@@ -2324,7 +2313,7 @@ static inline int send_nic_timestamp_pkt(struct octeon_device *oct,
  * @returns whether the packet was transmitted to the device okay or not
  *             (NETDEV_TX_OK or NETDEV_TX_BUSY)
  */
-static int liquidio_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t liquidio_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct lio *lio;
 	struct octnet_buf_free_info *finfo;
@@ -2598,14 +2587,15 @@ static int liquidio_vlan_rx_add_vid(struct net_device *netdev,
 	nctrl.ncmd.s.cmd = OCTNET_CMD_ADD_VLAN_FILTER;
 	nctrl.ncmd.s.param1 = vid;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "Add VLAN filter failed in core (ret: 0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 
 	return ret;
@@ -2626,14 +2616,15 @@ static int liquidio_vlan_rx_kill_vid(struct net_device *netdev,
 	nctrl.ncmd.s.cmd = OCTNET_CMD_DEL_VLAN_FILTER;
 	nctrl.ncmd.s.param1 = vid;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "Del VLAN filter failed in core (ret: 0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -2659,15 +2650,16 @@ static int liquidio_set_rxcsum_command(struct net_device *netdev, int command,
 	nctrl.ncmd.s.cmd = command;
 	nctrl.ncmd.s.param1 = rx_cmd;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev,
 			"DEVFLAGS RXCSUM change failed in core(ret:0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -2695,15 +2687,16 @@ static int liquidio_vxlan_port_command(struct net_device *netdev, int command,
 	nctrl.ncmd.s.more = vxlan_cmd_bit;
 	nctrl.ncmd.s.param1 = vxlan_port;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev,
 			"VxLAN port add/delete failed in core (ret:0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -2826,6 +2819,7 @@ static int __liquidio_set_vf_mac(struct net_device *netdev, int vfidx,
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
 	struct octnic_ctrl_pkt nctrl;
+	int ret = 0;
 
 	if (!is_valid_ether_addr(mac))
 		return -EINVAL;
@@ -2839,12 +2833,13 @@ static int __liquidio_set_vf_mac(struct net_device *netdev, int vfidx,
 	nctrl.ncmd.s.cmd = OCTNET_CMD_CHANGE_MACADDR;
 	/* vfidx is 0 based, but vf_num (param1) is 1 based */
 	nctrl.ncmd.s.param1 = vfidx + 1;
-	nctrl.ncmd.s.param2 = (is_admin_assigned ? 1 : 0);
 	nctrl.ncmd.s.more = 1;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
 	nctrl.netpndev = (u64)netdev;
-	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
-	nctrl.wait_time = LIO_CMD_WAIT_TM;
+	if (is_admin_assigned) {
+		nctrl.ncmd.s.param2 = true;
+		nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
+	}
 
 	nctrl.udd[0] = 0;
 	/* The MAC Address is presented in network byte order. */
@@ -2852,9 +2847,11 @@ static int __liquidio_set_vf_mac(struct net_device *netdev, int vfidx,
 
 	oct->sriov_info.vf_macaddr[vfidx] = nctrl.udd[0];
 
-	octnet_send_nic_ctrl_pkt(oct, &nctrl);
+	ret = octnet_send_nic_ctrl_pkt(oct, &nctrl);
+	if (ret > 0)
+		ret = -EIO;
 
-	return 0;
+	return ret;
 }
 
 static int liquidio_set_vf_mac(struct net_device *netdev, int vfidx, u8 *mac)
@@ -2873,6 +2870,62 @@ static int liquidio_set_vf_mac(struct net_device *netdev, int vfidx, u8 *mac)
 	return retval;
 }
 
+static int liquidio_set_vf_spoofchk(struct net_device *netdev, int vfidx,
+				    bool enable)
+{
+	struct lio *lio = GET_LIO(netdev);
+	struct octeon_device *oct = lio->oct_dev;
+	struct octnic_ctrl_pkt nctrl;
+	int retval;
+
+	if (!(oct->fw_info.app_cap_flags & LIQUIDIO_SPOOFCHK_CAP)) {
+		netif_info(lio, drv, lio->netdev,
+			   "firmware does not support spoofchk\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (vfidx < 0 || vfidx >= oct->sriov_info.num_vfs_alloced) {
+		netif_info(lio, drv, lio->netdev, "Invalid vfidx %d\n", vfidx);
+		return -EINVAL;
+	}
+
+	if (enable) {
+		if (oct->sriov_info.vf_spoofchk[vfidx])
+			return 0;
+	} else {
+		/* Clear */
+		if (!oct->sriov_info.vf_spoofchk[vfidx])
+			return 0;
+	}
+
+	memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+	nctrl.ncmd.s.cmdgroup = OCTNET_CMD_GROUP1;
+	nctrl.ncmd.s.cmd = OCTNET_CMD_SET_VF_SPOOFCHK;
+	nctrl.ncmd.s.param1 =
+		vfidx + 1; /* vfidx is 0 based,
+			    * but vf_num (param1) is 1 based
+			    */
+	nctrl.ncmd.s.param2 = enable;
+	nctrl.ncmd.s.more = 0;
+	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
+	nctrl.cb_fn = 0;
+
+	retval = octnet_send_nic_ctrl_pkt(oct, &nctrl);
+
+	if (retval) {
+		netif_info(lio, drv, lio->netdev,
+			   "Failed to set VF %d spoofchk %s\n", vfidx,
+			enable ? "on" : "off");
+		return -1;
+	}
+
+	oct->sriov_info.vf_spoofchk[vfidx] = enable;
+	netif_info(lio, drv, lio->netdev, "VF %u spoofchk is %s\n", vfidx,
+		   enable ? "on" : "off");
+
+	return 0;
+}
+
 static int liquidio_set_vf_vlan(struct net_device *netdev, int vfidx,
 				u16 vlan, u8 qos, __be16 vlan_proto)
 {
@@ -2880,6 +2933,7 @@ static int liquidio_set_vf_vlan(struct net_device *netdev, int vfidx,
 	struct octeon_device *oct = lio->oct_dev;
 	struct octnic_ctrl_pkt nctrl;
 	u16 vlantci;
+	int ret = 0;
 
 	if (vfidx < 0 || vfidx >= oct->sriov_info.num_vfs_alloced)
 		return -EINVAL;
@@ -2911,13 +2965,17 @@ static int liquidio_set_vf_vlan(struct net_device *netdev, int vfidx,
 	nctrl.ncmd.s.more = 0;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
 	nctrl.cb_fn = NULL;
-	nctrl.wait_time = LIO_CMD_WAIT_TM;
 
-	octnet_send_nic_ctrl_pkt(oct, &nctrl);
+	ret = octnet_send_nic_ctrl_pkt(oct, &nctrl);
+	if (ret) {
+		if (ret > 0)
+			ret = -EIO;
+		return ret;
+	}
 
 	oct->sriov_info.vf_vlantci[vfidx] = vlantci;
 
-	return 0;
+	return ret;
 }
 
 static int liquidio_get_vf_config(struct net_device *netdev, int vfidx,
@@ -2930,6 +2988,8 @@ static int liquidio_get_vf_config(struct net_device *netdev, int vfidx,
 	if (vfidx < 0 || vfidx >= oct->sriov_info.num_vfs_alloced)
 		return -EINVAL;
 
+	memset(ivi, 0, sizeof(struct ifla_vf_info));
+
 	ivi->vf = vfidx;
 	macaddr = 2 + (u8 *)&oct->sriov_info.vf_macaddr[vfidx];
 	ether_addr_copy(&ivi->mac[0], macaddr);
@@ -2941,33 +3001,22 @@ static int liquidio_get_vf_config(struct net_device *netdev, int vfidx,
 	else
 		ivi->trusted = false;
 	ivi->linkstate = oct->sriov_info.vf_linkstate[vfidx];
-	return 0;
-}
-
-static void trusted_vf_callback(struct octeon_device *oct_dev,
-				u32 status, void *ptr)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)ptr;
-	struct lio_trusted_vf_ctx *ctx;
+	ivi->spoofchk = oct->sriov_info.vf_spoofchk[vfidx];
+	ivi->max_tx_rate = lio->linfo.link.s.speed;
+	ivi->min_tx_rate = 0;
 
-	ctx = (struct lio_trusted_vf_ctx *)sc->ctxptr;
-	ctx->status = status;
-
-	complete(&ctx->complete);
+	return 0;
 }
 
 static int liquidio_send_vf_trust_cmd(struct lio *lio, int vfidx, bool trusted)
 {
 	struct octeon_device *oct = lio->oct_dev;
-	struct lio_trusted_vf_ctx *ctx;
 	struct octeon_soft_command *sc;
-	int ctx_size, retval;
-
-	ctx_size = sizeof(struct lio_trusted_vf_ctx);
-	sc = octeon_alloc_soft_command(oct, 0, 0, ctx_size);
+	int retval;
 
-	ctx  = (struct lio_trusted_vf_ctx *)sc->ctxptr;
-	init_completion(&ctx->complete);
+	sc = octeon_alloc_soft_command(oct, 0, 16, 0);
+	if (!sc)
+		return -ENOMEM;
 
 	sc->iq_no = lio->linfo.txpciq[0].s.q_no;
 
@@ -2976,23 +3025,21 @@ static int liquidio_send_vf_trust_cmd(struct lio *lio, int vfidx, bool trusted)
 				    OPCODE_NIC_SET_TRUSTED_VF, 0, vfidx + 1,
 				    trusted);
 
-	sc->callback = trusted_vf_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 1000;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct, sc);
 	if (retval == IQ_SEND_FAILED) {
+		octeon_free_soft_command(oct, sc);
 		retval = -1;
 	} else {
 		/* Wait for response or timeout */
-		if (wait_for_completion_timeout(&ctx->complete,
-						msecs_to_jiffies(2000)))
-			retval = ctx->status;
-		else
-			retval = -1;
-	}
+		retval = wait_for_sc_completion_timeout(oct, sc, 0);
+		if (retval)
+			return (retval);
 
-	octeon_free_soft_command(oct, sc);
+		WRITE_ONCE(sc->caller_is_done, true);
+	}
 
 	return retval;
 }
@@ -3055,6 +3102,7 @@ static int liquidio_set_vf_link_state(struct net_device *netdev, int vfidx,
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
 	struct octnic_ctrl_pkt nctrl;
+	int ret = 0;
 
 	if (vfidx < 0 || vfidx >= oct->sriov_info.num_vfs_alloced)
 		return -EINVAL;
@@ -3070,13 +3118,15 @@ static int liquidio_set_vf_link_state(struct net_device *netdev, int vfidx,
 	nctrl.ncmd.s.more = 0;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
 	nctrl.cb_fn = NULL;
-	nctrl.wait_time = LIO_CMD_WAIT_TM;
 
-	octnet_send_nic_ctrl_pkt(oct, &nctrl);
+	ret = octnet_send_nic_ctrl_pkt(oct, &nctrl);
 
-	oct->sriov_info.vf_linkstate[vfidx] = linkstate;
+	if (!ret)
+		oct->sriov_info.vf_linkstate[vfidx] = linkstate;
+	else if (ret > 0)
+		ret = -EIO;
 
-	return 0;
+	return ret;
 }
 
 static int
@@ -3094,7 +3144,8 @@ liquidio_eswitch_mode_get(struct devlink *devlink, u16 *mode)
 }
 
 static int
-liquidio_eswitch_mode_set(struct devlink *devlink, u16 mode)
+liquidio_eswitch_mode_set(struct devlink *devlink, u16 mode,
+			  struct netlink_ext_ack *extack)
 {
 	struct lio_devlink_priv *priv;
 	struct octeon_device *oct;
@@ -3204,6 +3255,7 @@ static const struct net_device_ops lionetdevops = {
 	.ndo_set_vf_mac		= liquidio_set_vf_mac,
 	.ndo_set_vf_vlan	= liquidio_set_vf_vlan,
 	.ndo_get_vf_config	= liquidio_get_vf_config,
+	.ndo_set_vf_spoofchk	= liquidio_set_vf_spoofchk,
 	.ndo_set_vf_trust	= liquidio_set_vf_trust,
 	.ndo_set_vf_link_state  = liquidio_set_vf_link_state,
 	.ndo_get_vf_stats	= liquidio_get_vf_stats,
@@ -3307,7 +3359,6 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 	unsigned long micro;
 	u32 cur_ver;
 	struct octeon_soft_command *sc;
-	struct liquidio_if_cfg_context *ctx;
 	struct liquidio_if_cfg_resp *resp;
 	struct octdev_props *props;
 	int retval, num_iqueues, num_oqueues;
@@ -3315,7 +3366,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 	union oct_nic_if_cfg if_cfg;
 	unsigned int base_queue;
 	unsigned int gmx_port_id;
-	u32 resp_size, ctx_size, data_size;
+	u32 resp_size, data_size;
 	u32 ifidx_or_pfnum;
 	struct lio_version *vdata;
 	struct devlink *devlink;
@@ -3340,13 +3391,11 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 
 	for (i = 0; i < octeon_dev->ifcount; i++) {
 		resp_size = sizeof(struct liquidio_if_cfg_resp);
-		ctx_size = sizeof(struct liquidio_if_cfg_context);
 		data_size = sizeof(struct lio_version);
 		sc = (struct octeon_soft_command *)
 			octeon_alloc_soft_command(octeon_dev, data_size,
-						  resp_size, ctx_size);
+						  resp_size, 0);
 		resp = (struct liquidio_if_cfg_resp *)sc->virtrptr;
-		ctx  = (struct liquidio_if_cfg_context *)sc->ctxptr;
 		vdata = (struct lio_version *)sc->virtdptr;
 
 		*((u64 *)vdata) = 0;
@@ -3376,9 +3425,6 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		dev_dbg(&octeon_dev->pci_dev->dev,
 			"requesting config for interface %d, iqs %d, oqs %d\n",
 			ifidx_or_pfnum, num_iqueues, num_oqueues);
-		WRITE_ONCE(ctx->cond, 0);
-		ctx->octeon_id = lio_get_device_id(octeon_dev);
-		init_waitqueue_head(&ctx->wc);
 
 		if_cfg.u64 = 0;
 		if_cfg.s.num_iqueues = num_iqueues;
@@ -3392,9 +3438,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 					    OPCODE_NIC_IF_CFG, 0,
 					    if_cfg.u64, 0);
 
-		sc->callback = lio_if_cfg_callback;
-		sc->callback_arg = sc;
-		sc->wait_time = LIO_IFCFG_WAIT_TIME;
+		init_completion(&sc->complete);
+		sc->sc_status = OCTEON_REQUEST_PENDING;
 
 		retval = octeon_send_soft_command(octeon_dev, sc);
 		if (retval == IQ_SEND_FAILED) {
@@ -3402,22 +3447,26 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 				"iq/oq config failed status: %x\n",
 				retval);
 			/* Soft instr is freed by driver in case of failure. */
-			goto setup_nic_dev_fail;
+			octeon_free_soft_command(octeon_dev, sc);
+			return(-EIO);
 		}
 
 		/* Sleep on a wait queue till the cond flag indicates that the
 		 * response arrived or timed-out.
 		 */
-		if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR) {
-			dev_err(&octeon_dev->pci_dev->dev, "Wait interrupted\n");
-			goto setup_nic_wait_intr;
-		}
+		retval = wait_for_sc_completion_timeout(octeon_dev, sc, 0);
+		if (retval)
+			return retval;
 
 		retval = resp->status;
 		if (retval) {
 			dev_err(&octeon_dev->pci_dev->dev, "iq/oq config failed\n");
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_done;
 		}
+		snprintf(octeon_dev->fw_info.liquidio_firmware_version,
+			 32, "%s",
+			 resp->cfg_info.liquidio_firmware_version);
 
 		/* Verify f/w version (in case of 'auto' loading from flash) */
 		fw_ver = octeon_dev->fw_info.liquidio_firmware_version;
@@ -3427,7 +3476,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 			dev_err(&octeon_dev->pci_dev->dev,
 				"Unmatched firmware version. Expected %s.x, got %s.\n",
 				LIQUIDIO_BASE_VERSION, fw_ver);
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_done;
 		} else if (atomic_read(octeon_dev->adapter_fw_state) ==
 			   FW_IS_PRELOADED) {
 			dev_info(&octeon_dev->pci_dev->dev,
@@ -3454,7 +3504,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 				"Got bad iqueues (%016llx) or oqueues (%016llx) from firmware.\n",
 				resp->cfg_info.iqmask,
 				resp->cfg_info.oqmask);
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_done;
 		}
 
 		if (OCTEON_CN6XXX(octeon_dev)) {
@@ -3473,7 +3524,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 
 		if (!netdev) {
 			dev_err(&octeon_dev->pci_dev->dev, "Device allocation failed\n");
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_done;
 		}
 
 		SET_NETDEV_DEV(netdev, &octeon_dev->pci_dev->dev);
@@ -3488,14 +3540,16 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		if (retval) {
 			dev_err(&octeon_dev->pci_dev->dev,
 				"setting real number rx failed\n");
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_free;
 		}
 
 		retval = netif_set_real_num_tx_queues(netdev, num_iqueues);
 		if (retval) {
 			dev_err(&octeon_dev->pci_dev->dev,
 				"setting real number tx failed\n");
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_free;
 		}
 
 		lio = GET_LIO(netdev);
@@ -3522,6 +3576,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		lio->linfo.gmxport = resp->cfg_info.linfo.gmxport;
 		lio->linfo.link.u64 = resp->cfg_info.linfo.link.u64;
 
+		WRITE_ONCE(sc->caller_is_done, true);
+
 		lio->msg_enable = netif_msg_init(debug, DEFAULT_MSG_ENABLE);
 
 		if (OCTEON_CN23XX_PF(octeon_dev) ||
@@ -3588,7 +3644,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 				dev_err(&octeon_dev->pci_dev->dev,
 					"Error setting VF%d MAC address\n",
 					j);
-				goto setup_nic_dev_fail;
+				goto setup_nic_dev_free;
 			}
 		}
 
@@ -3610,7 +3666,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 					     lio->linfo.num_txpciq,
 					     lio->linfo.num_rxpciq)) {
 			dev_err(&octeon_dev->pci_dev->dev, "I/O queues creation failed\n");
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 		}
 
 		ifstate_set(lio, LIO_IFSTATE_DROQ_OPS);
@@ -3621,7 +3677,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		if (lio_setup_glists(octeon_dev, lio, num_iqueues)) {
 			dev_err(&octeon_dev->pci_dev->dev,
 				"Gather list allocation failed\n");
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 		}
 
 		/* Register ethtool support */
@@ -3643,20 +3699,20 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 					     OCTNET_CMD_VERBOSE_ENABLE, 0);
 
 		if (setup_link_status_change_wq(netdev))
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 
 		if ((octeon_dev->fw_info.app_cap_flags &
 		     LIQUIDIO_TIME_SYNC_CAP) &&
 		    setup_sync_octeon_time_wq(netdev))
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 
 		if (setup_rx_oom_poll_fn(netdev))
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 
 		/* Register the network device with the OS */
 		if (register_netdev(netdev)) {
 			dev_err(&octeon_dev->pci_dev->dev, "Device registration failed\n");
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 		}
 
 		dev_dbg(&octeon_dev->pci_dev->dev,
@@ -3679,8 +3735,6 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		dev_dbg(&octeon_dev->pci_dev->dev,
 			"NIC ifidx:%d Setup successful\n", i);
 
-		octeon_free_soft_command(octeon_dev, sc);
-
 		if (octeon_dev->subsystem_id ==
 			OCTEON_CN2350_25GB_SUBSYS_ID ||
 		    octeon_dev->subsystem_id ==
@@ -3709,13 +3763,20 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		}
 		octeon_dev->speed_boot = octeon_dev->speed_setting;
 
+		/* don't read FEC setting if unsupported by f/w (see above) */
+		if (octeon_dev->speed_boot == 25 &&
+		    !octeon_dev->no_speed_setting) {
+			liquidio_get_fec(lio);
+			octeon_dev->props[lio->ifidx].fec_boot =
+				octeon_dev->props[lio->ifidx].fec;
+		}
 	}
 
 	devlink = devlink_alloc(&liquidio_devlink_ops,
 				sizeof(struct lio_devlink_priv));
 	if (!devlink) {
 		dev_err(&octeon_dev->pci_dev->dev, "devlink alloc failed\n");
-		goto setup_nic_wait_intr;
+		goto setup_nic_dev_free;
 	}
 
 	lio_devlink = devlink_priv(devlink);
@@ -3725,7 +3786,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		devlink_free(devlink);
 		dev_err(&octeon_dev->pci_dev->dev,
 			"devlink registration failed\n");
-		goto setup_nic_wait_intr;
+		goto setup_nic_dev_free;
 	}
 
 	octeon_dev->devlink = devlink;
@@ -3733,17 +3794,16 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 
 	return 0;
 
-setup_nic_dev_fail:
-
-	octeon_free_soft_command(octeon_dev, sc);
-
-setup_nic_wait_intr:
+setup_nic_dev_free:
 
 	while (i--) {
 		dev_err(&octeon_dev->pci_dev->dev,
 			"NIC ifidx:%d Setup failed\n", i);
 		liquidio_destroy_nic_device(octeon_dev, i);
 	}
+
+setup_nic_dev_done:
+
 	return -ENODEV;
 }
 
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
index b77835724dc8..54b245797d2e 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
@@ -40,14 +40,6 @@ MODULE_PARM_DESC(debug, "NETIF_MSG debug bits");
 
 #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK)
 
-struct liquidio_rx_ctl_context {
-	int octeon_id;
-
-	wait_queue_head_t wc;
-
-	int cond;
-};
-
 struct oct_timestamp_resp {
 	u64 rh;
 	u64 timestamp;
@@ -452,6 +444,8 @@ static void octeon_pci_flr(struct octeon_device *oct)
  */
 static void octeon_destroy_resources(struct octeon_device *oct)
 {
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct msix_entry *msix_entries;
 	int i;
 
@@ -471,12 +465,12 @@ static void octeon_destroy_resources(struct octeon_device *oct)
 	case OCT_DEV_HOST_OK:
 		/* fallthrough */
 	case OCT_DEV_IO_QUEUES_DONE:
-		if (wait_for_pending_requests(oct))
-			dev_err(&oct->pci_dev->dev, "There were pending requests\n");
-
 		if (lio_wait_for_instr_fetch(oct))
 			dev_err(&oct->pci_dev->dev, "IQ had pending instructions\n");
 
+		if (wait_for_pending_requests(oct))
+			dev_err(&oct->pci_dev->dev, "There were pending requests\n");
+
 		/* Disable the input and output queues now. No more packets will
 		 * arrive from Octeon, but we should wait for all packet
 		 * processing to finish.
@@ -485,7 +479,33 @@ static void octeon_destroy_resources(struct octeon_device *oct)
 
 		if (lio_wait_for_oq_pkts(oct))
 			dev_err(&oct->pci_dev->dev, "OQ had pending packets\n");
-		/* fall through */
+
+		/* Force all requests waiting to be fetched by OCTEON to
+		 * complete.
+		 */
+		for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct); i++) {
+			struct octeon_instr_queue *iq;
+
+			if (!(oct->io_qmask.iq & BIT_ULL(i)))
+				continue;
+			iq = oct->instr_queue[i];
+
+			if (atomic_read(&iq->instr_pending)) {
+				spin_lock_bh(&iq->lock);
+				iq->fill_cnt = 0;
+				iq->octeon_read_index = iq->host_write_index;
+				iq->stats.instr_processed +=
+					atomic_read(&iq->instr_pending);
+				lio_process_iq_request_list(oct, iq, 0);
+				spin_unlock_bh(&iq->lock);
+			}
+		}
+
+		lio_process_ordered_list(oct, 1);
+		octeon_free_sc_done_list(oct);
+		octeon_free_sc_zombie_list(oct);
+
+	/* fall through */
 	case OCT_DEV_INTR_SET_DONE:
 		/* Disable interrupts  */
 		oct->fn_list.disable_interrupt(oct, OCTEON_ALL_INTR);
@@ -569,33 +589,8 @@ static void octeon_destroy_resources(struct octeon_device *oct)
 		/* Nothing to be done here either */
 		break;
 	}
-}
-
-/**
- * \brief Callback for rx ctrl
- * @param status status of request
- * @param buf pointer to resp structure
- */
-static void rx_ctl_callback(struct octeon_device *oct,
-			    u32 status, void *buf)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)buf;
-	struct liquidio_rx_ctl_context *ctx;
-
-	ctx  = (struct liquidio_rx_ctl_context *)sc->ctxptr;
 
-	oct = lio_get_device(ctx->octeon_id);
-	if (status)
-		dev_err(&oct->pci_dev->dev, "rx ctl instruction failed. Status: %llx\n",
-			CVM_CAST64(status));
-	WRITE_ONCE(ctx->cond, 1);
-
-	/* This barrier is required to be sure that the response has been
-	 * written fully before waking up the handler
-	 */
-	wmb();
-
-	wake_up_interruptible(&ctx->wc);
+	tasklet_kill(&oct_priv->droq_tasklet);
 }
 
 /**
@@ -606,8 +601,6 @@ static void rx_ctl_callback(struct octeon_device *oct,
 static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 {
 	struct octeon_device *oct = (struct octeon_device *)lio->oct_dev;
-	int ctx_size = sizeof(struct liquidio_rx_ctl_context);
-	struct liquidio_rx_ctl_context *ctx;
 	struct octeon_soft_command *sc;
 	union octnet_cmd *ncmd;
 	int retval;
@@ -617,14 +610,9 @@ static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
-					  16, ctx_size);
+					  16, 0);
 
 	ncmd = (union octnet_cmd *)sc->virtdptr;
-	ctx  = (struct liquidio_rx_ctl_context *)sc->ctxptr;
-
-	WRITE_ONCE(ctx->cond, 0);
-	ctx->octeon_id = lio_get_device_id(oct);
-	init_waitqueue_head(&ctx->wc);
 
 	ncmd->u64 = 0;
 	ncmd->s.cmd = OCTNET_CMD_RX_CTL;
@@ -637,23 +625,24 @@ static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_CMD, 0, 0, 0);
 
-	sc->callback = rx_ctl_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = 5000;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	retval = octeon_send_soft_command(oct, sc);
 	if (retval == IQ_SEND_FAILED) {
 		netif_info(lio, rx_err, lio->netdev, "Failed to send RX Control message\n");
+		octeon_free_soft_command(oct, sc);
 	} else {
 		/* Sleep on a wait queue till the cond flag indicates that the
 		 * response arrived or timed-out.
 		 */
-		if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR)
+		retval = wait_for_sc_completion_timeout(oct, sc, 0);
+		if (retval)
 			return;
+
 		oct->props[lio->ifidx].rx_on = start_stop;
+		WRITE_ONCE(sc->caller_is_done, true);
 	}
-
-	octeon_free_soft_command(oct, sc);
 }
 
 /**
@@ -667,6 +656,8 @@ static void send_rx_ctrl_cmd(struct lio *lio, int start_stop)
 static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx)
 {
 	struct net_device *netdev = oct->props[ifidx].netdev;
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct napi_struct *napi, *n;
 	struct lio *lio;
 
@@ -696,6 +687,8 @@ static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx)
 	list_for_each_entry_safe(napi, n, &netdev->napi_list, dev_list)
 		netif_napi_del(napi);
 
+	tasklet_enable(&oct_priv->droq_tasklet);
+
 	if (atomic_read(&lio->ifstate) & LIO_IFSTATE_REGISTERED)
 		unregister_netdev(netdev);
 
@@ -913,9 +906,13 @@ static int liquidio_open(struct net_device *netdev)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct napi_struct *napi, *n;
 
 	if (!oct->props[lio->ifidx].napi_enabled) {
+		tasklet_disable(&oct_priv->droq_tasklet);
+
 		list_for_each_entry_safe(napi, n, &netdev->napi_list, dev_list)
 			napi_enable(napi);
 
@@ -932,6 +929,11 @@ static int liquidio_open(struct net_device *netdev)
 	netif_info(lio, ifup, lio->netdev, "Interface Open, ready for traffic\n");
 	start_txqs(netdev);
 
+	INIT_DELAYED_WORK(&lio->stats_wk.work, lio_fetch_stats);
+	lio->stats_wk.ctxptr = lio;
+	schedule_delayed_work(&lio->stats_wk.work, msecs_to_jiffies
+					(LIQUIDIO_NDEV_STATS_POLL_TIME_MS));
+
 	/* tell Octeon to start forwarding packets to host */
 	send_rx_ctrl_cmd(lio, 1);
 
@@ -948,6 +950,8 @@ static int liquidio_stop(struct net_device *netdev)
 {
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
+	struct octeon_device_priv *oct_priv =
+		(struct octeon_device_priv *)oct->priv;
 	struct napi_struct *napi, *n;
 
 	/* tell Octeon to stop forwarding packets to host */
@@ -977,8 +981,12 @@ static int liquidio_stop(struct net_device *netdev)
 		oct->props[lio->ifidx].napi_enabled = 0;
 
 		oct->droq[0]->ops.poll_mode = 0;
+
+		tasklet_enable(&oct_priv->droq_tasklet);
 	}
 
+	cancel_delayed_work_sync(&lio->stats_wk.work);
+
 	dev_info(&oct->pci_dev->dev, "%s interface is stopped\n", netdev->name);
 
 	return 0;
@@ -1093,10 +1101,9 @@ static void liquidio_set_mcast_list(struct net_device *netdev)
 	/* Apparently, any activity in this call from the kernel has to
 	 * be atomic. So we won't wait for response.
 	 */
-	nctrl.wait_time = 0;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "DEVFLAGS change failed in core (ret: 0x%x)\n",
 			ret);
 	}
@@ -1133,8 +1140,6 @@ static int liquidio_set_mac(struct net_device *netdev, void *p)
 	nctrl.ncmd.s.more = 1;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
 	nctrl.netpndev = (u64)netdev;
-	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
-	nctrl.wait_time = 100;
 
 	nctrl.udd[0] = 0;
 	/* The MAC Address is presented in network byte order. */
@@ -1145,6 +1150,13 @@ static int liquidio_set_mac(struct net_device *netdev, void *p)
 		dev_err(&oct->pci_dev->dev, "MAC Address change failed\n");
 		return -ENOMEM;
 	}
+
+	if (nctrl.sc_status ==
+	    FIRMWARE_STATUS_CODE(OCTEON_REQUEST_NO_PERMISSION)) {
+		dev_err(&oct->pci_dev->dev, "MAC Address change failed: no permission\n");
+		return -EPERM;
+	}
+
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	ether_addr_copy(((u8 *)&lio->linfo.hw_addr) + 2, addr->sa_data);
 
@@ -1198,7 +1210,6 @@ liquidio_get_stats64(struct net_device *netdev,
 	lstats->rx_packets = pkts;
 	lstats->rx_dropped = drop;
 
-	octnet_get_link_stats(netdev);
 	lstats->multicast = oct->link_stats.fromwire.fw_total_mcast;
 
 	/* detailed rx_errors: */
@@ -1390,7 +1401,7 @@ static int send_nic_timestamp_pkt(struct octeon_device *oct,
  * @returns whether the packet was transmitted to the device okay or not
  *             (NETDEV_TX_OK or NETDEV_TX_BUSY)
  */
-static int liquidio_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t liquidio_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct octnet_buf_free_info *finfo;
 	union octnic_cmd_setup cmdsetup;
@@ -1638,8 +1649,6 @@ liquidio_vlan_rx_add_vid(struct net_device *netdev,
 	struct lio *lio = GET_LIO(netdev);
 	struct octeon_device *oct = lio->oct_dev;
 	struct octnic_ctrl_pkt nctrl;
-	struct completion compl;
-	u16 response_code;
 	int ret = 0;
 
 	memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
@@ -1648,26 +1657,15 @@ liquidio_vlan_rx_add_vid(struct net_device *netdev,
 	nctrl.ncmd.s.cmd = OCTNET_CMD_ADD_VLAN_FILTER;
 	nctrl.ncmd.s.param1 = vid;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
-	init_completion(&compl);
-	nctrl.completion = &compl;
-	nctrl.response_code = &response_code;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "Add VLAN filter failed in core (ret: 0x%x)\n",
 			ret);
-		return -EIO;
-	}
-
-	if (!wait_for_completion_timeout(&compl,
-					 msecs_to_jiffies(nctrl.wait_time)))
-		return -EPERM;
-
-	if (READ_ONCE(response_code))
 		return -EPERM;
+	}
 
 	return 0;
 }
@@ -1687,14 +1685,15 @@ liquidio_vlan_rx_kill_vid(struct net_device *netdev,
 	nctrl.ncmd.s.cmd = OCTNET_CMD_DEL_VLAN_FILTER;
 	nctrl.ncmd.s.param1 = vid;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "Del VLAN filter failed in core (ret: 0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -1720,14 +1719,15 @@ static int liquidio_set_rxcsum_command(struct net_device *netdev, int command,
 	nctrl.ncmd.s.cmd = command;
 	nctrl.ncmd.s.param1 = rx_cmd;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev, "DEVFLAGS RXCSUM change failed in core (ret:0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -1755,15 +1755,16 @@ static int liquidio_vxlan_port_command(struct net_device *netdev, int command,
 	nctrl.ncmd.s.more = vxlan_cmd_bit;
 	nctrl.ncmd.s.param1 = vxlan_port;
 	nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
-	nctrl.wait_time = 100;
 	nctrl.netpndev = (u64)netdev;
 	nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
 
 	ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(&oct->pci_dev->dev,
 			"DEVFLAGS VxLAN port add/delete failed in core (ret : 0x%x)\n",
 			ret);
+		if (ret > 0)
+			ret = -EIO;
 	}
 	return ret;
 }
@@ -1924,8 +1925,7 @@ nic_info_err:
 static int setup_nic_devices(struct octeon_device *octeon_dev)
 {
 	int retval, num_iqueues, num_oqueues;
-	struct liquidio_if_cfg_context *ctx;
-	u32 resp_size, ctx_size, data_size;
+	u32 resp_size, data_size;
 	struct liquidio_if_cfg_resp *resp;
 	struct octeon_soft_command *sc;
 	union oct_nic_if_cfg if_cfg;
@@ -1956,13 +1956,11 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 
 	for (i = 0; i < octeon_dev->ifcount; i++) {
 		resp_size = sizeof(struct liquidio_if_cfg_resp);
-		ctx_size = sizeof(struct liquidio_if_cfg_context);
 		data_size = sizeof(struct lio_version);
 		sc = (struct octeon_soft_command *)
 			octeon_alloc_soft_command(octeon_dev, data_size,
-						  resp_size, ctx_size);
+						  resp_size, 0);
 		resp = (struct liquidio_if_cfg_resp *)sc->virtrptr;
-		ctx  = (struct liquidio_if_cfg_context *)sc->ctxptr;
 		vdata = (struct lio_version *)sc->virtdptr;
 
 		*((u64 *)vdata) = 0;
@@ -1970,10 +1968,6 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		vdata->minor = cpu_to_be16(LIQUIDIO_BASE_MINOR_VERSION);
 		vdata->micro = cpu_to_be16(LIQUIDIO_BASE_MICRO_VERSION);
 
-		WRITE_ONCE(ctx->cond, 0);
-		ctx->octeon_id = lio_get_device_id(octeon_dev);
-		init_waitqueue_head(&ctx->wc);
-
 		if_cfg.u64 = 0;
 
 		if_cfg.s.num_iqueues = octeon_dev->sriov_info.rings_per_vf;
@@ -1986,32 +1980,37 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 					    OPCODE_NIC_IF_CFG, 0, if_cfg.u64,
 					    0);
 
-		sc->callback = lio_if_cfg_callback;
-		sc->callback_arg = sc;
-		sc->wait_time = 5000;
+		init_completion(&sc->complete);
+		sc->sc_status = OCTEON_REQUEST_PENDING;
 
 		retval = octeon_send_soft_command(octeon_dev, sc);
 		if (retval == IQ_SEND_FAILED) {
 			dev_err(&octeon_dev->pci_dev->dev,
 				"iq/oq config failed status: %x\n", retval);
 			/* Soft instr is freed by driver in case of failure. */
-			goto setup_nic_dev_fail;
+			octeon_free_soft_command(octeon_dev, sc);
+			return(-EIO);
 		}
 
 		/* Sleep on a wait queue till the cond flag indicates that the
 		 * response arrived or timed-out.
 		 */
-		if (sleep_cond(&ctx->wc, &ctx->cond) == -EINTR) {
-			dev_err(&octeon_dev->pci_dev->dev, "Wait interrupted\n");
-			goto setup_nic_wait_intr;
-		}
+		retval = wait_for_sc_completion_timeout(octeon_dev, sc, 0);
+		if (retval)
+			return retval;
 
 		retval = resp->status;
 		if (retval) {
-			dev_err(&octeon_dev->pci_dev->dev, "iq/oq config failed\n");
-			goto setup_nic_dev_fail;
+			dev_err(&octeon_dev->pci_dev->dev,
+				"iq/oq config failed, retval = %d\n", retval);
+			WRITE_ONCE(sc->caller_is_done, true);
+			return -EIO;
 		}
 
+		snprintf(octeon_dev->fw_info.liquidio_firmware_version,
+			 32, "%s",
+			 resp->cfg_info.liquidio_firmware_version);
+
 		octeon_swap_8B_data((u64 *)(&resp->cfg_info),
 				    (sizeof(struct liquidio_if_cfg_info)) >> 3);
 
@@ -2022,7 +2021,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 			dev_err(&octeon_dev->pci_dev->dev,
 				"Got bad iqueues (%016llx) or oqueues (%016llx) from firmware.\n",
 				resp->cfg_info.iqmask, resp->cfg_info.oqmask);
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_done;
 		}
 		dev_dbg(&octeon_dev->pci_dev->dev,
 			"interface %d, iqmask %016llx, oqmask %016llx, numiqueues %d, numoqueues %d\n",
@@ -2033,7 +2033,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 
 		if (!netdev) {
 			dev_err(&octeon_dev->pci_dev->dev, "Device allocation failed\n");
-			goto setup_nic_dev_fail;
+			WRITE_ONCE(sc->caller_is_done, true);
+			goto setup_nic_dev_done;
 		}
 
 		SET_NETDEV_DEV(netdev, &octeon_dev->pci_dev->dev);
@@ -2070,6 +2071,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		lio->linfo.link.u64 = resp->cfg_info.linfo.link.u64;
 		lio->linfo.macaddr_is_admin_asgnd =
 			resp->cfg_info.linfo.macaddr_is_admin_asgnd;
+		lio->linfo.macaddr_spoofchk =
+			resp->cfg_info.linfo.macaddr_spoofchk;
 
 		lio->msg_enable = netif_msg_init(debug, DEFAULT_MSG_ENABLE);
 
@@ -2109,6 +2112,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		netdev->min_mtu = LIO_MIN_MTU_SIZE;
 		netdev->max_mtu = LIO_MAX_MTU_SIZE;
 
+		WRITE_ONCE(sc->caller_is_done, true);
+
 		/* Point to the  properties for octeon device to which this
 		 * interface belongs.
 		 */
@@ -2132,7 +2137,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 					     lio->linfo.num_txpciq,
 					     lio->linfo.num_rxpciq)) {
 			dev_err(&octeon_dev->pci_dev->dev, "I/O queues creation failed\n");
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 		}
 
 		ifstate_set(lio, LIO_IFSTATE_DROQ_OPS);
@@ -2155,7 +2160,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		if (lio_setup_glists(octeon_dev, lio, num_iqueues)) {
 			dev_err(&octeon_dev->pci_dev->dev,
 				"Gather list allocation failed\n");
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 		}
 
 		/* Register ethtool support */
@@ -2170,15 +2175,15 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 					     OCTNIC_LROIPV4 | OCTNIC_LROIPV6);
 
 		if (setup_link_status_change_wq(netdev))
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 
 		if (setup_rx_oom_poll_fn(netdev))
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 
 		/* Register the network device with the OS */
 		if (register_netdev(netdev)) {
 			dev_err(&octeon_dev->pci_dev->dev, "Device registration failed\n");
-			goto setup_nic_dev_fail;
+			goto setup_nic_dev_free;
 		}
 
 		dev_dbg(&octeon_dev->pci_dev->dev,
@@ -2201,24 +2206,21 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		dev_dbg(&octeon_dev->pci_dev->dev,
 			"NIC ifidx:%d Setup successful\n", i);
 
-		octeon_free_soft_command(octeon_dev, sc);
-
 		octeon_dev->no_speed_setting = 1;
 	}
 
 	return 0;
 
-setup_nic_dev_fail:
-
-	octeon_free_soft_command(octeon_dev, sc);
-
-setup_nic_wait_intr:
+setup_nic_dev_free:
 
 	while (i--) {
 		dev_err(&octeon_dev->pci_dev->dev,
 			"NIC ifidx:%d Setup failed\n", i);
 		liquidio_destroy_nic_device(octeon_dev, i);
 	}
+
+setup_nic_dev_done:
+
 	return -ENODEV;
 }
 
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
index ddd7431579f4..ea9859e028d4 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
@@ -27,11 +27,11 @@
 #include "octeon_network.h"
 #include <net/switchdev.h>
 #include "lio_vf_rep.h"
-#include "octeon_network.h"
 
 static int lio_vf_rep_open(struct net_device *ndev);
 static int lio_vf_rep_stop(struct net_device *ndev);
-static int lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev);
+static netdev_tx_t lio_vf_rep_pkt_xmit(struct sk_buff *skb,
+				       struct net_device *ndev);
 static void lio_vf_rep_tx_timeout(struct net_device *netdev);
 static int lio_vf_rep_phys_port_name(struct net_device *dev,
 				     char *buf, size_t len);
@@ -49,44 +49,25 @@ static const struct net_device_ops lio_vf_rep_ndev_ops = {
 	.ndo_change_mtu = lio_vf_rep_change_mtu,
 };
 
-static void
-lio_vf_rep_send_sc_complete(struct octeon_device *oct,
-			    u32 status, void *ptr)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)ptr;
-	struct lio_vf_rep_sc_ctx *ctx =
-		(struct lio_vf_rep_sc_ctx *)sc->ctxptr;
-	struct lio_vf_rep_resp *resp =
-		(struct lio_vf_rep_resp *)sc->virtrptr;
-
-	if (status != OCTEON_REQUEST_TIMEOUT && READ_ONCE(resp->status))
-		WRITE_ONCE(resp->status, 0);
-
-	complete(&ctx->complete);
-}
-
 static int
 lio_vf_rep_send_soft_command(struct octeon_device *oct,
 			     void *req, int req_size,
 			     void *resp, int resp_size)
 {
 	int tot_resp_size = sizeof(struct lio_vf_rep_resp) + resp_size;
-	int ctx_size = sizeof(struct lio_vf_rep_sc_ctx);
 	struct octeon_soft_command *sc = NULL;
 	struct lio_vf_rep_resp *rep_resp;
-	struct lio_vf_rep_sc_ctx *ctx;
 	void *sc_req;
 	int err;
 
 	sc = (struct octeon_soft_command *)
 		octeon_alloc_soft_command(oct, req_size,
-					  tot_resp_size, ctx_size);
+					  tot_resp_size, 0);
 	if (!sc)
 		return -ENOMEM;
 
-	ctx = (struct lio_vf_rep_sc_ctx *)sc->ctxptr;
-	memset(ctx, 0, ctx_size);
-	init_completion(&ctx->complete);
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	sc_req = (struct lio_vf_rep_req *)sc->virtdptr;
 	memcpy(sc_req, req, req_size);
@@ -98,23 +79,24 @@ lio_vf_rep_send_soft_command(struct octeon_device *oct,
 	sc->iq_no = 0;
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC,
 				    OPCODE_NIC_VF_REP_CMD, 0, 0, 0);
-	sc->callback = lio_vf_rep_send_sc_complete;
-	sc->callback_arg = sc;
-	sc->wait_time = LIO_VF_REP_REQ_TMO_MS;
 
 	err = octeon_send_soft_command(oct, sc);
 	if (err == IQ_SEND_FAILED)
 		goto free_buff;
 
-	wait_for_completion_timeout(&ctx->complete,
-				    msecs_to_jiffies
-				    (2 * LIO_VF_REP_REQ_TMO_MS));
+	err = wait_for_sc_completion_timeout(oct, sc, 0);
+	if (err)
+		return err;
+
 	err = READ_ONCE(rep_resp->status) ? -EBUSY : 0;
 	if (err)
 		dev_err(&oct->pci_dev->dev, "VF rep send config failed\n");
-
-	if (resp)
+	else if (resp)
 		memcpy(resp, (rep_resp + 1), resp_size);
+
+	WRITE_ONCE(sc->caller_is_done, true);
+	return err;
+
 free_buff:
 	octeon_free_soft_command(oct, sc);
 
@@ -380,7 +362,7 @@ lio_vf_rep_packet_sent_callback(struct octeon_device *oct,
 		netif_wake_queue(ndev);
 }
 
-static int
+static netdev_tx_t
 lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct lio_vf_rep_desc *vf_rep = netdev_priv(ndev);
@@ -404,7 +386,7 @@ lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
 	}
 
 	sc = (struct octeon_soft_command *)
-		octeon_alloc_soft_command(oct, 0, 0, 0);
+		octeon_alloc_soft_command(oct, 0, 16, 0);
 	if (!sc) {
 		dev_err(&oct->pci_dev->dev, "VF rep: Soft command alloc failed\n");
 		goto xmit_failed;
@@ -413,6 +395,7 @@ lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
 	/* Multiple buffers are not used for vf_rep packets. */
 	if (skb_shinfo(skb)->nr_frags != 0) {
 		dev_err(&oct->pci_dev->dev, "VF rep: nr_frags != 0. Dropping packet\n");
+		octeon_free_soft_command(oct, sc);
 		goto xmit_failed;
 	}
 
@@ -420,6 +403,7 @@ lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
 				     skb->data, skb->len, DMA_TO_DEVICE);
 	if (dma_mapping_error(&oct->pci_dev->dev, sc->dmadptr)) {
 		dev_err(&oct->pci_dev->dev, "VF rep: DMA mapping failed\n");
+		octeon_free_soft_command(oct, sc);
 		goto xmit_failed;
 	}
 
@@ -440,6 +424,7 @@ lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (status == IQ_SEND_FAILED) {
 		dma_unmap_single(&oct->pci_dev->dev, sc->dmadptr,
 				 sc->datasize, DMA_TO_DEVICE);
+		octeon_free_soft_command(oct, sc);
 		goto xmit_failed;
 	}
 
diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
index 7407fcd338e9..a5e0e9f17959 100644
--- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
+++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
@@ -118,6 +118,10 @@ enum octeon_tag_type {
 /* App specific capabilities from firmware to pf driver */
 #define LIQUIDIO_TIME_SYNC_CAP 0x1
 #define LIQUIDIO_SWITCHDEV_CAP 0x2
+#define LIQUIDIO_SPOOFCHK_CAP  0x4
+
+/* error status return from firmware */
+#define OCTEON_REQUEST_NO_PERMISSION 0xc
 
 static inline u32 incr_index(u32 index, u32 count, u32 max)
 {
@@ -241,6 +245,10 @@ static inline void add_sg_size(struct octeon_sg_entry *sg_entry,
 
 #define   OCTNET_CMD_QUEUE_COUNT_CTL	0x1f
 
+#define   OCTNET_CMD_GROUP1             1
+#define   OCTNET_CMD_SET_VF_SPOOFCHK    0x1
+#define   OCTNET_GROUP1_LAST_CMD        OCTNET_CMD_SET_VF_SPOOFCHK
+
 #define   OCTNET_CMD_VXLAN_PORT_ADD    0x0
 #define   OCTNET_CMD_VXLAN_PORT_DEL    0x1
 #define   OCTNET_CMD_RXCSUM_ENABLE     0x0
@@ -250,9 +258,18 @@ static inline void add_sg_size(struct octeon_sg_entry *sg_entry,
 #define   OCTNET_CMD_VLAN_FILTER_ENABLE 0x1
 #define   OCTNET_CMD_VLAN_FILTER_DISABLE 0x0
 
+#define   OCTNET_CMD_FAIL 0x1
+
+#define   SEAPI_CMD_FEC_SET             0x0
+#define   SEAPI_CMD_FEC_SET_DISABLE       0x0
+#define   SEAPI_CMD_FEC_SET_RS            0x1
+#define   SEAPI_CMD_FEC_GET             0x1
+
 #define   SEAPI_CMD_SPEED_SET           0x2
 #define   SEAPI_CMD_SPEED_GET           0x3
 
+#define OPCODE_NIC_VF_PORT_STATS        0x22
+
 #define   LIO_CMD_WAIT_TM 100
 
 /* RX(packets coming from wire) Checksum verification flags */
@@ -301,7 +318,8 @@ union octnet_cmd {
 
 		u64 more:6; /* How many udd words follow the command */
 
-		u64 reserved:29;
+		u64 cmdgroup:8;
+		u64 reserved:21;
 
 		u64 param1:16;
 
@@ -313,7 +331,8 @@ union octnet_cmd {
 
 		u64 param1:16;
 
-		u64 reserved:29;
+		u64 reserved:21;
+		u64 cmdgroup:8;
 
 		u64 more:6;
 
@@ -757,13 +776,17 @@ struct oct_link_info {
 #ifdef __BIG_ENDIAN_BITFIELD
 	u64 gmxport:16;
 	u64 macaddr_is_admin_asgnd:1;
-	u64 rsvd:31;
+	u64 rsvd:13;
+	u64 macaddr_spoofchk:1;
+	u64 rsvd1:17;
 	u64 num_txpciq:8;
 	u64 num_rxpciq:8;
 #else
 	u64 num_rxpciq:8;
 	u64 num_txpciq:8;
-	u64 rsvd:31;
+	u64 rsvd1:17;
+	u64 macaddr_spoofchk:1;
+	u64 rsvd:13;
 	u64 macaddr_is_admin_asgnd:1;
 	u64 gmxport:16;
 #endif
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_config.h b/drivers/net/ethernet/cavium/liquidio/octeon_config.h
index ceac74388e09..24c212001212 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_config.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_config.h
@@ -438,9 +438,10 @@ struct octeon_config {
 #define  MAX_BAR1_IOREMAP_SIZE  (16 * OCTEON_BAR1_ENTRY_SIZE)
 
 /* Response lists - 1 ordered, 1 unordered-blocking, 1 unordered-nonblocking
+ *                  1 process done list, 1 zombie lists(timeouted sc list)
  * NoResponse Lists are now maintained with each IQ. (Dec' 2007).
  */
-#define MAX_RESPONSE_LISTS           4
+#define MAX_RESPONSE_LISTS           6
 
 /* Opcode hash bits. The opcode is hashed on the lower 6-bits to lookup the
  * dispatch table.
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
index f878a552fef3..ce8c3f818666 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
@@ -1044,8 +1044,7 @@ void octeon_delete_dispatch_list(struct octeon_device *oct)
 		dispatch = &oct->dispatch.dlist[i].list;
 		while (dispatch->next != dispatch) {
 			temp = dispatch->next;
-			list_del(temp);
-			list_add_tail(temp, &freelist);
+			list_move_tail(temp, &freelist);
 		}
 
 		oct->dispatch.dlist[i].opcode = 0;
@@ -1440,18 +1439,15 @@ void lio_enable_irq(struct octeon_droq *droq, struct octeon_instr_queue *iq)
 	/* the whole thing needs to be atomic, ideally */
 	if (droq) {
 		pkts_pend = (u32)atomic_read(&droq->pkts_pending);
-		spin_lock_bh(&droq->lock);
 		writel(droq->pkt_count - pkts_pend, droq->pkts_sent_reg);
 		droq->pkt_count = pkts_pend;
-		/* this write needs to be flushed before we release the lock */
-		mmiowb();
-		spin_unlock_bh(&droq->lock);
 		oct = droq->oct_dev;
 	}
 	if (iq) {
 		spin_lock_bh(&iq->lock);
-		writel(iq->pkt_in_done, iq->inst_cnt_reg);
-		iq->pkt_in_done = 0;
+		writel(iq->pkts_processed, iq->inst_cnt_reg);
+		iq->pkt_in_done -= iq->pkts_processed;
+		iq->pkts_processed = 0;
 		/* this write needs to be flushed before we release the lock */
 		mmiowb();
 		spin_unlock_bh(&iq->lock);
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.h b/drivers/net/ethernet/cavium/liquidio/octeon_device.h
index d99ca6ba23a4..3d01d3602d8f 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.h
@@ -316,6 +316,8 @@ struct octdev_props {
 	 * device pointer (used for OS specific calls).
 	 */
 	int    rx_on;
+	int    fec;
+	int    fec_boot;
 	int    napi_enabled;
 	int    gmxport;
 	struct net_device *netdev;
@@ -397,6 +399,8 @@ struct octeon_sriov_info {
 
 	int	vf_linkstate[MAX_POSSIBLE_VFS];
 
+	bool    vf_spoofchk[MAX_POSSIBLE_VFS];
+
 	u64	vf_drv_loaded_mask;
 };
 
@@ -607,6 +611,9 @@ struct octeon_device {
 	u8  speed_boot;
 	u8  speed_setting;
 	u8  no_speed_setting;
+
+	u32    vfstats_poll;
+#define LIO_VFSTATS_POLL 10
 };
 
 #define  OCT_DRV_ONLINE 1
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c
index a71dbb7ab6af..a0c099f71524 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c
@@ -301,8 +301,6 @@ int octeon_init_droq(struct octeon_device *oct,
 	dev_dbg(&oct->pci_dev->dev, "DROQ INIT: max_empty_descs: %d\n",
 		droq->max_empty_descs);
 
-	spin_lock_init(&droq->lock);
-
 	INIT_LIST_HEAD(&droq->dispatch_list);
 
 	/* For 56xx Pass1, this function won't be called, so no checks. */
@@ -333,8 +331,6 @@ init_droq_fail:
  * Returns:
  *  Success: Pointer to recv_info_t
  *  Failure: NULL.
- * Locks:
- *  The droq->lock is held when this routine is called.
  */
 static inline struct octeon_recv_info *octeon_create_recv_info(
 		struct octeon_device *octeon_dev,
@@ -433,8 +429,6 @@ octeon_droq_refill_pullup_descs(struct octeon_droq *droq,
  *  up buffers (that were not dispatched) to form a contiguous ring.
  * Returns:
  *  No of descriptors refilled.
- * Locks:
- *  This routine is called with droq->lock held.
  */
 static u32
 octeon_droq_refill(struct octeon_device *octeon_dev, struct octeon_droq *droq)
@@ -449,8 +443,7 @@ octeon_droq_refill(struct octeon_device *octeon_dev, struct octeon_droq *droq)
 
 	while (droq->refill_count && (desc_refilled < droq->max_count)) {
 		/* If a valid buffer exists (happens if there is no dispatch),
-		 * reuse
-		 * the buffer, else allocate.
+		 * reuse the buffer, else allocate.
 		 */
 		if (!droq->recv_buf_list[droq->refill_idx].buffer) {
 			pg_info =
@@ -503,34 +496,37 @@ octeon_droq_refill(struct octeon_device *octeon_dev, struct octeon_droq *droq)
 
 /** check if we can allocate packets to get out of oom.
  *  @param  droq - Droq being checked.
- *  @return does not return anything
+ *  @return 1 if fails to refill minimum
  */
-void octeon_droq_check_oom(struct octeon_droq *droq)
+int octeon_retry_droq_refill(struct octeon_droq *droq)
 {
-	int desc_refilled;
 	struct octeon_device *oct = droq->oct_dev;
+	int desc_refilled, reschedule = 1;
+	u32 pkts_credit;
+
+	pkts_credit = readl(droq->pkts_credit_reg);
+	desc_refilled = octeon_droq_refill(oct, droq);
+	if (desc_refilled) {
+		/* Flush the droq descriptor data to memory to be sure
+		 * that when we update the credits the data in memory
+		 * is accurate.
+		 */
+		wmb();
+		writel(desc_refilled, droq->pkts_credit_reg);
+		/* make sure mmio write completes */
+		mmiowb();
 
-	if (readl(droq->pkts_credit_reg) <= CN23XX_SLI_DEF_BP) {
-		spin_lock_bh(&droq->lock);
-		desc_refilled = octeon_droq_refill(oct, droq);
-		if (desc_refilled) {
-			/* Flush the droq descriptor data to memory to be sure
-			 * that when we update the credits the data in memory
-			 * is accurate.
-			 */
-			wmb();
-			writel(desc_refilled, droq->pkts_credit_reg);
-			/* make sure mmio write completes */
-			mmiowb();
-		}
-		spin_unlock_bh(&droq->lock);
+		if (pkts_credit + desc_refilled >= CN23XX_SLI_DEF_BP)
+			reschedule = 0;
 	}
+
+	return reschedule;
 }
 
 static inline u32
 octeon_droq_get_bufcount(u32 buf_size, u32 total_len)
 {
-	return ((total_len + buf_size - 1) / buf_size);
+	return DIV_ROUND_UP(total_len, buf_size);
 }
 
 static int
@@ -603,9 +599,9 @@ octeon_droq_fast_process_packets(struct octeon_device *oct,
 				 struct octeon_droq *droq,
 				 u32 pkts_to_process)
 {
+	u32 pkt, total_len = 0, pkt_count, retval;
 	struct octeon_droq_info *info;
 	union octeon_rh *rh;
-	u32 pkt, total_len = 0, pkt_count;
 
 	pkt_count = pkts_to_process;
 
@@ -709,30 +705,43 @@ octeon_droq_fast_process_packets(struct octeon_device *oct,
 		if (droq->refill_count >= droq->refill_threshold) {
 			int desc_refilled = octeon_droq_refill(oct, droq);
 
-			/* Flush the droq descriptor data to memory to be sure
-			 * that when we update the credits the data in memory
-			 * is accurate.
-			 */
-			wmb();
-			writel((desc_refilled), droq->pkts_credit_reg);
-			/* make sure mmio write completes */
-			mmiowb();
+			if (desc_refilled) {
+				/* Flush the droq descriptor data to memory to
+				 * be sure that when we update the credits the
+				 * data in memory is accurate.
+				 */
+				wmb();
+				writel(desc_refilled, droq->pkts_credit_reg);
+				/* make sure mmio write completes */
+				mmiowb();
+			}
 		}
-
 	}                       /* for (each packet)... */
 
 	/* Increment refill_count by the number of buffers processed. */
 	droq->stats.pkts_received += pkt;
 	droq->stats.bytes_received += total_len;
 
+	retval = pkt;
 	if ((droq->ops.drop_on_max) && (pkts_to_process - pkt)) {
 		octeon_droq_drop_packets(oct, droq, (pkts_to_process - pkt));
 
 		droq->stats.dropped_toomany += (pkts_to_process - pkt);
-		return pkts_to_process;
+		retval = pkts_to_process;
+	}
+
+	atomic_sub(retval, &droq->pkts_pending);
+
+	if (droq->refill_count >= droq->refill_threshold &&
+	    readl(droq->pkts_credit_reg) < CN23XX_SLI_DEF_BP) {
+		octeon_droq_check_hw_for_pkts(droq);
+
+		/* Make sure there are no pkts_pending */
+		if (!atomic_read(&droq->pkts_pending))
+			octeon_schedule_rxq_oom_work(oct, droq);
 	}
 
-	return pkt;
+	return retval;
 }
 
 int
@@ -740,29 +749,19 @@ octeon_droq_process_packets(struct octeon_device *oct,
 			    struct octeon_droq *droq,
 			    u32 budget)
 {
-	u32 pkt_count = 0, pkts_processed = 0;
+	u32 pkt_count = 0;
 	struct list_head *tmp, *tmp2;
 
-	/* Grab the droq lock */
-	spin_lock(&droq->lock);
-
 	octeon_droq_check_hw_for_pkts(droq);
 	pkt_count = atomic_read(&droq->pkts_pending);
 
-	if (!pkt_count) {
-		spin_unlock(&droq->lock);
+	if (!pkt_count)
 		return 0;
-	}
 
 	if (pkt_count > budget)
 		pkt_count = budget;
 
-	pkts_processed = octeon_droq_fast_process_packets(oct, droq, pkt_count);
-
-	atomic_sub(pkts_processed, &droq->pkts_pending);
-
-	/* Release the spin lock */
-	spin_unlock(&droq->lock);
+	octeon_droq_fast_process_packets(oct, droq, pkt_count);
 
 	list_for_each_safe(tmp, tmp2, &droq->dispatch_list) {
 		struct __dispatch *rdisp = (struct __dispatch *)tmp;
@@ -798,8 +797,6 @@ octeon_droq_process_poll_pkts(struct octeon_device *oct,
 	if (budget > droq->max_count)
 		budget = droq->max_count;
 
-	spin_lock(&droq->lock);
-
 	while (total_pkts_processed < budget) {
 		octeon_droq_check_hw_for_pkts(droq);
 
@@ -813,13 +810,9 @@ octeon_droq_process_poll_pkts(struct octeon_device *oct,
 			octeon_droq_fast_process_packets(oct, droq,
 							 pkts_available);
 
-		atomic_sub(pkts_processed, &droq->pkts_pending);
-
 		total_pkts_processed += pkts_processed;
 	}
 
-	spin_unlock(&droq->lock);
-
 	list_for_each_safe(tmp, tmp2, &droq->dispatch_list) {
 		struct __dispatch *rdisp = (struct __dispatch *)tmp;
 
@@ -879,9 +872,8 @@ octeon_enable_irq(struct octeon_device *oct, u32 q_no)
 int octeon_register_droq_ops(struct octeon_device *oct, u32 q_no,
 			     struct octeon_droq_ops *ops)
 {
-	struct octeon_droq *droq;
-	unsigned long flags;
 	struct octeon_config *oct_cfg = NULL;
+	struct octeon_droq *droq;
 
 	oct_cfg = octeon_get_conf(oct);
 
@@ -901,21 +893,15 @@ int octeon_register_droq_ops(struct octeon_device *oct, u32 q_no,
 	}
 
 	droq = oct->droq[q_no];
-
-	spin_lock_irqsave(&droq->lock, flags);
-
 	memcpy(&droq->ops, ops, sizeof(struct octeon_droq_ops));
 
-	spin_unlock_irqrestore(&droq->lock, flags);
-
 	return 0;
 }
 
 int octeon_unregister_droq_ops(struct octeon_device *oct, u32 q_no)
 {
-	unsigned long flags;
-	struct octeon_droq *droq;
 	struct octeon_config *oct_cfg = NULL;
+	struct octeon_droq *droq;
 
 	oct_cfg = octeon_get_conf(oct);
 
@@ -936,14 +922,10 @@ int octeon_unregister_droq_ops(struct octeon_device *oct, u32 q_no)
 		return 0;
 	}
 
-	spin_lock_irqsave(&droq->lock, flags);
-
 	droq->ops.fptr = NULL;
 	droq->ops.farg = NULL;
 	droq->ops.drop_on_max = 0;
 
-	spin_unlock_irqrestore(&droq->lock, flags);
-
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_droq.h b/drivers/net/ethernet/cavium/liquidio/octeon_droq.h
index f28f262d4ab6..c9b19e624dce 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_droq.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_droq.h
@@ -245,9 +245,6 @@ struct octeon_droq_ops {
  *  Octeon DROQ.
  */
 struct octeon_droq {
-	/** A spinlock to protect access to this ring. */
-	spinlock_t lock;
-
 	u32 q_no;
 
 	u32 pkt_count;
@@ -414,6 +411,6 @@ int octeon_droq_process_poll_pkts(struct octeon_device *oct,
 
 int octeon_enable_irq(struct octeon_device *oct, u32 q_no);
 
-void octeon_droq_check_oom(struct octeon_droq *droq);
+int octeon_retry_droq_refill(struct octeon_droq *droq);
 
 #endif	/*__OCTEON_DROQ_H__ */
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h
index 2327062e8af6..bebf3bd349c6 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h
@@ -94,6 +94,8 @@ struct octeon_instr_queue {
 
 	u32 pkt_in_done;
 
+	u32 pkts_processed;
+
 	/** A spinlock to protect access to the input ring.*/
 	spinlock_t iq_flush_running_lock;
 
@@ -290,13 +292,19 @@ struct octeon_soft_command {
 	u32  ctxsize;
 
 	/** Time out and callback */
-	size_t wait_time;
-	size_t timeout;
+	size_t expiry_time;
 	u32 iq_no;
 	void (*callback)(struct octeon_device *, u32, void *);
 	void *callback_arg;
+
+	int caller_is_done;
+	u32 sc_status;
+	struct completion complete;
 };
 
+/* max timeout (in milli sec) for soft request */
+#define LIO_SC_MAX_TMO_MS       60000
+
 /** Maximum number of buffers to allocate into soft command buffer pool
  */
 #define  MAX_SOFT_COMMAND_BUFFERS	256
@@ -317,6 +325,8 @@ struct octeon_sc_buffer_pool {
 		(((octeon_dev_ptr)->instr_queue[iq_no]->stats.field) += count)
 
 int octeon_setup_sc_buffer_pool(struct octeon_device *oct);
+int octeon_free_sc_done_list(struct octeon_device *oct);
+int octeon_free_sc_zombie_list(struct octeon_device *oct);
 int octeon_free_sc_buffer_pool(struct octeon_device *oct);
 struct octeon_soft_command *
 	octeon_alloc_soft_command(struct octeon_device *oct,
@@ -368,6 +378,9 @@ int octeon_send_command(struct octeon_device *oct, u32 iq_no,
 			u32 force_db, void *cmd, void *buf,
 			u32 datasize, u32 reqtype);
 
+void octeon_dump_soft_command(struct octeon_device *oct,
+			      struct octeon_soft_command *sc);
+
 void octeon_prepare_soft_command(struct octeon_device *oct,
 				 struct octeon_soft_command *sc,
 				 u8 opcode, u8 subcode,
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_main.h b/drivers/net/ethernet/cavium/liquidio/octeon_main.h
index c846eec11a45..073d0647b439 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_main.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_main.h
@@ -70,6 +70,10 @@ void octeon_update_tx_completion_counters(void *buf, int reqtype,
 void octeon_report_tx_completion_to_bql(void *txq, unsigned int pkts_compl,
 					unsigned int bytes_compl);
 void octeon_pf_changed_vf_macaddr(struct octeon_device *oct, u8 *mac);
+
+void octeon_schedule_rxq_oom_work(struct octeon_device *oct,
+				  struct octeon_droq *droq);
+
 /** Swap 8B blocks */
 static inline void octeon_swap_8B_data(u64 *data, u32 blocks)
 {
@@ -146,46 +150,70 @@ err_release_region:
 	return 1;
 }
 
+/* input parameter:
+ * sc: pointer to a soft request
+ * timeout: milli sec which an application wants to wait for the
+	    response of the request.
+ *          0: the request will wait until its response gets back
+ *	       from the firmware within LIO_SC_MAX_TMO_MS milli sec.
+ *	       It the response does not return within
+ *	       LIO_SC_MAX_TMO_MS milli sec, lio_process_ordered_list()
+ *	       will move the request to zombie response list.
+ *
+ * return value:
+ * 0: got the response from firmware for the sc request.
+ * errno -EINTR: user abort the command.
+ * errno -ETIME: user spefified timeout value has been expired.
+ * errno -EBUSY: the response of the request does not return in
+ *               resonable time (LIO_SC_MAX_TMO_MS).
+ *               the sc wll be move to zombie response list by
+ *               lio_process_ordered_list()
+ *
+ * A request with non-zero return value, the sc->caller_is_done
+ *  will be marked 1.
+ * When getting a request with zero return value, the requestor
+ *  should mark sc->caller_is_done with 1 after examing the
+ *  response of sc.
+ * lio_process_ordered_list() will free the soft command on behalf
+ * of the soft command requestor.
+ * This is to fix the possible race condition of both timeout process
+ * and lio_process_ordered_list()/callback function to free a
+ * sc strucutre.
+ */
 static inline int
-sleep_cond(wait_queue_head_t *wait_queue, int *condition)
+wait_for_sc_completion_timeout(struct octeon_device *oct_dev,
+			       struct octeon_soft_command *sc,
+			       unsigned long timeout)
 {
 	int errno = 0;
-	wait_queue_entry_t we;
-
-	init_waitqueue_entry(&we, current);
-	add_wait_queue(wait_queue, &we);
-	while (!(READ_ONCE(*condition))) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		if (signal_pending(current)) {
-			errno = -EINTR;
-			goto out;
-		}
-		schedule();
+	long timeout_jiff;
+
+	if (timeout)
+		timeout_jiff = msecs_to_jiffies(timeout);
+	else
+		timeout_jiff = MAX_SCHEDULE_TIMEOUT;
+
+	timeout_jiff =
+		wait_for_completion_interruptible_timeout(&sc->complete,
+							  timeout_jiff);
+	if (timeout_jiff == 0) {
+		dev_err(&oct_dev->pci_dev->dev, "%s: sc is timeout\n",
+			__func__);
+		WRITE_ONCE(sc->caller_is_done, true);
+		errno = -ETIME;
+	} else if (timeout_jiff == -ERESTARTSYS) {
+		dev_err(&oct_dev->pci_dev->dev, "%s: sc is interrupted\n",
+			__func__);
+		WRITE_ONCE(sc->caller_is_done, true);
+		errno = -EINTR;
+	} else  if (sc->sc_status == OCTEON_REQUEST_TIMEOUT) {
+		dev_err(&oct_dev->pci_dev->dev, "%s: sc has fatal timeout\n",
+			__func__);
+		WRITE_ONCE(sc->caller_is_done, true);
+		errno = -EBUSY;
 	}
-out:
-	set_current_state(TASK_RUNNING);
-	remove_wait_queue(wait_queue, &we);
-	return errno;
-}
 
-/* Gives up the CPU for a timeout period.
- * Check that the condition is not true before we go to sleep for a
- * timeout period.
- */
-static inline void
-sleep_timeout_cond(wait_queue_head_t *wait_queue,
-		   int *condition,
-		   int timeout)
-{
-	wait_queue_entry_t we;
-
-	init_waitqueue_entry(&we, current);
-	add_wait_queue(wait_queue, &we);
-	set_current_state(TASK_INTERRUPTIBLE);
-	if (!(*condition))
-		schedule_timeout(timeout);
-	set_current_state(TASK_RUNNING);
-	remove_wait_queue(wait_queue, &we);
+	return errno;
 }
 
 #ifndef ROUNDUP4
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h
index d7a3916fe877..50201fc86dcf 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h
@@ -35,12 +35,6 @@
 #define   LIO_IFSTATE_RX_TIMESTAMP_ENABLED 0x08
 #define   LIO_IFSTATE_RESETTING		   0x10
 
-struct liquidio_if_cfg_context {
-	u32 octeon_id;
-	wait_queue_head_t wc;
-	int cond;
-};
-
 struct liquidio_if_cfg_resp {
 	u64 rh;
 	struct liquidio_if_cfg_info cfg_info;
@@ -48,6 +42,7 @@ struct liquidio_if_cfg_resp {
 };
 
 #define LIO_IFCFG_WAIT_TIME    3000 /* In milli seconds */
+#define LIQUIDIO_NDEV_STATS_POLL_TIME_MS 200
 
 /* Structure of a node in list of gather components maintained by
  * NIC driver for each network device.
@@ -76,6 +71,12 @@ struct oct_nic_stats_resp {
 	u64     status;
 };
 
+struct oct_nic_vf_stats_resp {
+	u64     rh;
+	u64	spoofmac_cnt;
+	u64     status;
+};
+
 struct oct_nic_stats_ctrl {
 	struct completion complete;
 	struct net_device *netdev;
@@ -83,16 +84,13 @@ struct oct_nic_stats_ctrl {
 
 struct oct_nic_seapi_resp {
 	u64 rh;
-	u32 speed;
+	union {
+		u32 fec_setting;
+		u32 speed;
+	};
 	u64 status;
 };
 
-struct liquidio_nic_seapi_ctl_context {
-	int octeon_id;
-	u32 status;
-	struct completion complete;
-};
-
 /** LiquidIO per-interface network private data */
 struct lio {
 	/** State of the interface. Rx/Tx happens only in the RUNNING state.  */
@@ -178,7 +176,7 @@ struct lio {
 	struct cavium_wq	txq_status_wq;
 
 	/* work queue for  rxq oom status */
-	struct cavium_wq	rxq_status_wq;
+	struct cavium_wq rxq_status_wq[MAX_POSSIBLE_OCTEON_OUTPUT_QUEUES];
 
 	/* work queue for  link status */
 	struct cavium_wq	link_status_wq;
@@ -187,6 +185,7 @@ struct lio {
 	struct cavium_wq	sync_octeon_time_wq;
 
 	int netdev_uc_count;
+	struct cavium_wk stats_wk;
 };
 
 #define LIO_SIZE         (sizeof(struct lio))
@@ -225,7 +224,7 @@ irqreturn_t liquidio_msix_intr_handler(int irq __attribute__((unused)),
 
 int octeon_setup_interrupt(struct octeon_device *oct, u32 num_ioqs);
 
-int octnet_get_link_stats(struct net_device *netdev);
+void lio_fetch_stats(struct work_struct *work);
 
 int lio_wait_for_clean_oq(struct octeon_device *oct);
 /**
@@ -234,16 +233,14 @@ int lio_wait_for_clean_oq(struct octeon_device *oct);
  */
 void liquidio_set_ethtool_ops(struct net_device *netdev);
 
-void lio_if_cfg_callback(struct octeon_device *oct,
-			 u32 status __attribute__((unused)),
-			 void *buf);
-
 void lio_delete_glists(struct lio *lio);
 
 int lio_setup_glists(struct octeon_device *oct, struct lio *lio, int num_qs);
 
 int liquidio_get_speed(struct lio *lio);
 int liquidio_set_speed(struct lio *lio, int speed);
+int liquidio_get_fec(struct lio *lio);
+int liquidio_set_fec(struct lio *lio, int on_off);
 
 /**
  * \brief Net device change_mtu
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
index 150609bd8849..1a706f81bbb0 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
@@ -75,8 +75,7 @@ octeon_alloc_soft_command_resp(struct octeon_device    *oct,
 	else
 		sc->cmd.cmd2.rptr =  sc->dmarptr;
 
-	sc->wait_time = 1000;
-	sc->timeout = jiffies + sc->wait_time;
+	sc->expiry_time = jiffies + msecs_to_jiffies(LIO_SC_MAX_TMO_MS);
 
 	return sc;
 }
@@ -92,29 +91,6 @@ int octnet_send_nic_data_pkt(struct octeon_device *oct,
 				   ndata->reqtype);
 }
 
-static void octnet_link_ctrl_callback(struct octeon_device *oct,
-				      u32 status,
-				      void *sc_ptr)
-{
-	struct octeon_soft_command *sc = (struct octeon_soft_command *)sc_ptr;
-	struct octnic_ctrl_pkt *nctrl;
-
-	nctrl = (struct octnic_ctrl_pkt *)sc->ctxptr;
-
-	/* Call the callback function if status is zero (meaning OK) or status
-	 * contains a firmware status code bigger than zero (meaning the
-	 * firmware is reporting an error).
-	 * If no response was expected, status is OK if the command was posted
-	 * successfully.
-	 */
-	if ((!status || status > FIRMWARE_STATUS_CODE(0)) && nctrl->cb_fn) {
-		nctrl->status = status;
-		nctrl->cb_fn(nctrl);
-	}
-
-	octeon_free_soft_command(oct, sc);
-}
-
 static inline struct octeon_soft_command
 *octnic_alloc_ctrl_pkt_sc(struct octeon_device *oct,
 			  struct octnic_ctrl_pkt *nctrl)
@@ -127,17 +103,14 @@ static inline struct octeon_soft_command
 	uddsize = (u32)(nctrl->ncmd.s.more * 8);
 
 	datasize = OCTNET_CMD_SIZE + uddsize;
-	rdatasize = (nctrl->wait_time) ? 16 : 0;
+	rdatasize = 16;
 
 	sc = (struct octeon_soft_command *)
-		octeon_alloc_soft_command(oct, datasize, rdatasize,
-					  sizeof(struct octnic_ctrl_pkt));
+		octeon_alloc_soft_command(oct, datasize, rdatasize, 0);
 
 	if (!sc)
 		return NULL;
 
-	memcpy(sc->ctxptr, nctrl, sizeof(struct octnic_ctrl_pkt));
-
 	data = (u8 *)sc->virtdptr;
 
 	memcpy(data, &nctrl->ncmd, OCTNET_CMD_SIZE);
@@ -154,9 +127,8 @@ static inline struct octeon_soft_command
 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC, OPCODE_NIC_CMD,
 				    0, 0, 0);
 
-	sc->callback = octnet_link_ctrl_callback;
-	sc->callback_arg = sc;
-	sc->wait_time = nctrl->wait_time;
+	init_completion(&sc->complete);
+	sc->sc_status = OCTEON_REQUEST_PENDING;
 
 	return sc;
 }
@@ -199,5 +171,28 @@ octnet_send_nic_ctrl_pkt(struct octeon_device *oct,
 	}
 
 	spin_unlock_bh(&oct->cmd_resp_wqlock);
+
+	if (nctrl->ncmd.s.cmdgroup == 0) {
+		switch (nctrl->ncmd.s.cmd) {
+			/* caller holds lock, can not sleep */
+		case OCTNET_CMD_CHANGE_DEVFLAGS:
+		case OCTNET_CMD_SET_MULTI_LIST:
+		case OCTNET_CMD_SET_UC_LIST:
+			WRITE_ONCE(sc->caller_is_done, true);
+			return retval;
+		}
+	}
+
+	retval = wait_for_sc_completion_timeout(oct, sc, 0);
+	if (retval)
+		return (retval);
+
+	nctrl->sc_status = sc->sc_status;
+	retval = nctrl->sc_status;
+	if (nctrl->cb_fn)
+		nctrl->cb_fn(nctrl);
+
+	WRITE_ONCE(sc->caller_is_done, true);
+
 	return retval;
 }
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_nic.h b/drivers/net/ethernet/cavium/liquidio/octeon_nic.h
index de4130d26a98..87dd6f89ce51 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_nic.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_nic.h
@@ -52,20 +52,13 @@ struct octnic_ctrl_pkt {
 	/** Input queue to use to send this command. */
 	u64 iq_no;
 
-	/** Time to wait for Octeon software to respond to this control command.
-	 *  If wait_time is 0, OSI assumes no response is expected.
-	 */
-	size_t wait_time;
-
 	/** The network device that issued the control command. */
 	u64 netpndev;
 
 	/** Callback function called when the command has been fetched */
 	octnic_ctrl_pkt_cb_fn_t cb_fn;
 
-	u32 status;
-	u16 *response_code;
-	struct completion *completion;
+	u32 sc_status;
 };
 
 #define MAX_UDD_SIZE(nctrl) (sizeof((nctrl)->udd))
diff --git a/drivers/net/ethernet/cavium/liquidio/request_manager.c b/drivers/net/ethernet/cavium/liquidio/request_manager.c
index 8f746e1348d4..c6f4cbda040f 100644
--- a/drivers/net/ethernet/cavium/liquidio/request_manager.c
+++ b/drivers/net/ethernet/cavium/liquidio/request_manager.c
@@ -123,6 +123,7 @@ int octeon_init_instr_queue(struct octeon_device *oct,
 	iq->do_auto_flush = 1;
 	iq->db_timeout = (u32)conf->db_timeout;
 	atomic_set(&iq->instr_pending, 0);
+	iq->pkts_processed = 0;
 
 	/* Initialize the spinlock for this instruction queue */
 	spin_lock_init(&iq->lock);
@@ -379,7 +380,6 @@ lio_process_iq_request_list(struct octeon_device *oct,
 	u32 inst_count = 0;
 	unsigned int pkts_compl = 0, bytes_compl = 0;
 	struct octeon_soft_command *sc;
-	struct octeon_instr_irh *irh;
 	unsigned long flags;
 
 	while (old != iq->octeon_read_index) {
@@ -401,40 +401,21 @@ lio_process_iq_request_list(struct octeon_device *oct,
 		case REQTYPE_RESP_NET:
 		case REQTYPE_SOFT_COMMAND:
 			sc = buf;
-
-			if (OCTEON_CN23XX_PF(oct) || OCTEON_CN23XX_VF(oct))
-				irh = (struct octeon_instr_irh *)
-					&sc->cmd.cmd3.irh;
-			else
-				irh = (struct octeon_instr_irh *)
-					&sc->cmd.cmd2.irh;
-			if (irh->rflag) {
-				/* We're expecting a response from Octeon.
-				 * It's up to lio_process_ordered_list() to
-				 * process  sc. Add sc to the ordered soft
-				 * command response list because we expect
-				 * a response from Octeon.
-				 */
-				spin_lock_irqsave
-					(&oct->response_list
-					 [OCTEON_ORDERED_SC_LIST].lock,
-					 flags);
-				atomic_inc(&oct->response_list
-					[OCTEON_ORDERED_SC_LIST].
-					pending_req_count);
-				list_add_tail(&sc->node, &oct->response_list
-					[OCTEON_ORDERED_SC_LIST].head);
-				spin_unlock_irqrestore
-					(&oct->response_list
-					 [OCTEON_ORDERED_SC_LIST].lock,
-					 flags);
-			} else {
-				if (sc->callback) {
-					/* This callback must not sleep */
-					sc->callback(oct, OCTEON_REQUEST_DONE,
-						     sc->callback_arg);
-				}
-			}
+			/* We're expecting a response from Octeon.
+			 * It's up to lio_process_ordered_list() to
+			 * process  sc. Add sc to the ordered soft
+			 * command response list because we expect
+			 * a response from Octeon.
+			 */
+			spin_lock_irqsave(&oct->response_list
+					  [OCTEON_ORDERED_SC_LIST].lock, flags);
+			atomic_inc(&oct->response_list
+				   [OCTEON_ORDERED_SC_LIST].pending_req_count);
+			list_add_tail(&sc->node, &oct->response_list
+				[OCTEON_ORDERED_SC_LIST].head);
+			spin_unlock_irqrestore(&oct->response_list
+					       [OCTEON_ORDERED_SC_LIST].lock,
+					       flags);
 			break;
 		default:
 			dev_err(&oct->pci_dev->dev,
@@ -459,7 +440,7 @@ lio_process_iq_request_list(struct octeon_device *oct,
 
 	if (atomic_read(&oct->response_list
 			[OCTEON_ORDERED_SC_LIST].pending_req_count))
-		queue_delayed_work(cwq->wq, &cwq->wk.work, msecs_to_jiffies(1));
+		queue_work(cwq->wq, &cwq->wk.work.work);
 
 	return inst_count;
 }
@@ -495,6 +476,7 @@ octeon_flush_iq(struct octeon_device *oct, struct octeon_instr_queue *iq,
 				lio_process_iq_request_list(oct, iq, 0);
 
 		if (inst_processed) {
+			iq->pkts_processed += inst_processed;
 			atomic_sub(inst_processed, &iq->instr_pending);
 			iq->stats.instr_processed += inst_processed;
 		}
@@ -753,8 +735,7 @@ int octeon_send_soft_command(struct octeon_device *oct,
 		len = (u32)ih2->dlengsz;
 	}
 
-	if (sc->wait_time)
-		sc->timeout = jiffies + sc->wait_time;
+	sc->expiry_time = jiffies + msecs_to_jiffies(LIO_SC_MAX_TMO_MS);
 
 	return (octeon_send_command(oct, sc->iq_no, 1, &sc->cmd, sc,
 				    len, REQTYPE_SOFT_COMMAND));
@@ -789,11 +770,76 @@ int octeon_setup_sc_buffer_pool(struct octeon_device *oct)
 	return 0;
 }
 
+int octeon_free_sc_done_list(struct octeon_device *oct)
+{
+	struct octeon_response_list *done_sc_list, *zombie_sc_list;
+	struct octeon_soft_command *sc;
+	struct list_head *tmp, *tmp2;
+	spinlock_t *sc_lists_lock; /* lock for response_list */
+
+	done_sc_list = &oct->response_list[OCTEON_DONE_SC_LIST];
+	zombie_sc_list = &oct->response_list[OCTEON_ZOMBIE_SC_LIST];
+
+	if (!atomic_read(&done_sc_list->pending_req_count))
+		return 0;
+
+	sc_lists_lock = &oct->response_list[OCTEON_ORDERED_SC_LIST].lock;
+
+	spin_lock_bh(sc_lists_lock);
+
+	list_for_each_safe(tmp, tmp2, &done_sc_list->head) {
+		sc = list_entry(tmp, struct octeon_soft_command, node);
+
+		if (READ_ONCE(sc->caller_is_done)) {
+			list_del(&sc->node);
+			atomic_dec(&done_sc_list->pending_req_count);
+
+			if (*sc->status_word == COMPLETION_WORD_INIT) {
+				/* timeout; move sc to zombie list */
+				list_add_tail(&sc->node, &zombie_sc_list->head);
+				atomic_inc(&zombie_sc_list->pending_req_count);
+			} else {
+				octeon_free_soft_command(oct, sc);
+			}
+		}
+	}
+
+	spin_unlock_bh(sc_lists_lock);
+
+	return 0;
+}
+
+int octeon_free_sc_zombie_list(struct octeon_device *oct)
+{
+	struct octeon_response_list *zombie_sc_list;
+	struct octeon_soft_command *sc;
+	struct list_head *tmp, *tmp2;
+	spinlock_t *sc_lists_lock; /* lock for response_list */
+
+	zombie_sc_list = &oct->response_list[OCTEON_ZOMBIE_SC_LIST];
+	sc_lists_lock = &oct->response_list[OCTEON_ORDERED_SC_LIST].lock;
+
+	spin_lock_bh(sc_lists_lock);
+
+	list_for_each_safe(tmp, tmp2, &zombie_sc_list->head) {
+		list_del(tmp);
+		atomic_dec(&zombie_sc_list->pending_req_count);
+		sc = list_entry(tmp, struct octeon_soft_command, node);
+		octeon_free_soft_command(oct, sc);
+	}
+
+	spin_unlock_bh(sc_lists_lock);
+
+	return 0;
+}
+
 int octeon_free_sc_buffer_pool(struct octeon_device *oct)
 {
 	struct list_head *tmp, *tmp2;
 	struct octeon_soft_command *sc;
 
+	octeon_free_sc_zombie_list(oct);
+
 	spin_lock_bh(&oct->sc_buf_pool.lock);
 
 	list_for_each_safe(tmp, tmp2, &oct->sc_buf_pool.head) {
@@ -822,6 +868,9 @@ struct octeon_soft_command *octeon_alloc_soft_command(struct octeon_device *oct,
 	struct octeon_soft_command *sc = NULL;
 	struct list_head *tmp;
 
+	if (!rdatasize)
+		rdatasize = 16;
+
 	WARN_ON((offset + datasize + rdatasize + ctxsize) >
 	       SOFT_COMMAND_BUFFER_SIZE);
 
diff --git a/drivers/net/ethernet/cavium/liquidio/response_manager.c b/drivers/net/ethernet/cavium/liquidio/response_manager.c
index fe5b53700576..ac7747ccf56a 100644
--- a/drivers/net/ethernet/cavium/liquidio/response_manager.c
+++ b/drivers/net/ethernet/cavium/liquidio/response_manager.c
@@ -69,6 +69,8 @@ int lio_process_ordered_list(struct octeon_device *octeon_dev,
 	u32 status;
 	u64 status64;
 
+	octeon_free_sc_done_list(octeon_dev);
+
 	ordered_sc_list = &octeon_dev->response_list[OCTEON_ORDERED_SC_LIST];
 
 	do {
@@ -111,26 +113,88 @@ int lio_process_ordered_list(struct octeon_device *octeon_dev,
 					}
 				}
 			}
-		} else if (force_quit || (sc->timeout &&
-			time_after(jiffies, (unsigned long)sc->timeout))) {
-			dev_err(&octeon_dev->pci_dev->dev, "%s: cmd failed, timeout (%ld, %ld)\n",
-				__func__, (long)jiffies, (long)sc->timeout);
+		} else if (unlikely(force_quit) || (sc->expiry_time &&
+			time_after(jiffies, (unsigned long)sc->expiry_time))) {
+			struct octeon_instr_irh *irh =
+				(struct octeon_instr_irh *)&sc->cmd.cmd3.irh;
+
+			dev_err(&octeon_dev->pci_dev->dev, "%s: ", __func__);
+			dev_err(&octeon_dev->pci_dev->dev,
+				"cmd %x/%x/%llx/%llx failed, ",
+				irh->opcode, irh->subcode,
+				sc->cmd.cmd3.ossp[0], sc->cmd.cmd3.ossp[1]);
+			dev_err(&octeon_dev->pci_dev->dev,
+				"timeout (%ld, %ld)\n",
+				(long)jiffies, (long)sc->expiry_time);
 			status = OCTEON_REQUEST_TIMEOUT;
 		}
 
 		if (status != OCTEON_REQUEST_PENDING) {
+			sc->sc_status = status;
+
 			/* we have received a response or we have timed out */
 			/* remove node from linked list */
 			list_del(&sc->node);
 			atomic_dec(&octeon_dev->response_list
-					  [OCTEON_ORDERED_SC_LIST].
-					  pending_req_count);
-			spin_unlock_bh
-			    (&ordered_sc_list->lock);
+				   [OCTEON_ORDERED_SC_LIST].
+				   pending_req_count);
+
+			if (!sc->callback) {
+				atomic_inc(&octeon_dev->response_list
+					   [OCTEON_DONE_SC_LIST].
+					   pending_req_count);
+				list_add_tail(&sc->node,
+					      &octeon_dev->response_list
+					      [OCTEON_DONE_SC_LIST].head);
+
+				if (unlikely(READ_ONCE(sc->caller_is_done))) {
+					/* caller does not wait for response
+					 * from firmware
+					 */
+					if (status != OCTEON_REQUEST_DONE) {
+						struct octeon_instr_irh *irh;
+
+						irh =
+						    (struct octeon_instr_irh *)
+						    &sc->cmd.cmd3.irh;
+						dev_dbg
+						    (&octeon_dev->pci_dev->dev,
+						    "%s: sc failed: opcode=%x, ",
+						    __func__, irh->opcode);
+						dev_dbg
+						    (&octeon_dev->pci_dev->dev,
+						    "subcode=%x, ossp[0]=%llx, ",
+						    irh->subcode,
+						    sc->cmd.cmd3.ossp[0]);
+						dev_dbg
+						    (&octeon_dev->pci_dev->dev,
+						    "ossp[1]=%llx, status=%d\n",
+						    sc->cmd.cmd3.ossp[1],
+						    status);
+					}
+				} else {
+					complete(&sc->complete);
+				}
+
+				spin_unlock_bh(&ordered_sc_list->lock);
+			} else {
+				/* sc with callback function */
+				if (status == OCTEON_REQUEST_TIMEOUT) {
+					atomic_inc(&octeon_dev->response_list
+						   [OCTEON_ZOMBIE_SC_LIST].
+						   pending_req_count);
+					list_add_tail(&sc->node,
+						      &octeon_dev->response_list
+						      [OCTEON_ZOMBIE_SC_LIST].
+						      head);
+				}
+
+				spin_unlock_bh(&ordered_sc_list->lock);
 
-			if (sc->callback)
 				sc->callback(octeon_dev, status,
 					     sc->callback_arg);
+				/* sc is freed by caller */
+			}
 
 			request_complete++;
 
diff --git a/drivers/net/ethernet/cavium/liquidio/response_manager.h b/drivers/net/ethernet/cavium/liquidio/response_manager.h
index 9169c2815dba..ed4020d26fae 100644
--- a/drivers/net/ethernet/cavium/liquidio/response_manager.h
+++ b/drivers/net/ethernet/cavium/liquidio/response_manager.h
@@ -53,7 +53,9 @@ enum {
 	OCTEON_ORDERED_LIST = 0,
 	OCTEON_UNORDERED_NONBLOCKING_LIST = 1,
 	OCTEON_UNORDERED_BLOCKING_LIST = 2,
-	OCTEON_ORDERED_SC_LIST = 3
+	OCTEON_ORDERED_SC_LIST = 3,
+	OCTEON_DONE_SC_LIST = 4,
+	OCTEON_ZOMBIE_SC_LIST = 5
 };
 
 /** Response Order values for a Octeon Request. */
diff --git a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c
index bb43ddb7539e..4b3aecf98f2a 100644
--- a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c
+++ b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c
@@ -1268,12 +1268,13 @@ static int octeon_mgmt_stop(struct net_device *netdev)
 	return 0;
 }
 
-static int octeon_mgmt_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t
+octeon_mgmt_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct octeon_mgmt *p = netdev_priv(netdev);
 	union mgmt_port_ring_entry re;
 	unsigned long flags;
-	int rv = NETDEV_TX_BUSY;
+	netdev_tx_t rv = NETDEV_TX_BUSY;
 
 	re.d64 = 0;
 	re.s.tstamp = ((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) != 0);
diff --git a/drivers/net/ethernet/chelsio/Kconfig b/drivers/net/ethernet/chelsio/Kconfig
index e2cdfa75673f..75c1c5ed2387 100644
--- a/drivers/net/ethernet/chelsio/Kconfig
+++ b/drivers/net/ethernet/chelsio/Kconfig
@@ -67,6 +67,7 @@ config CHELSIO_T3
 config CHELSIO_T4
 	tristate "Chelsio Communications T4/T5/T6 Ethernet support"
 	depends on PCI && (IPV6 || IPV6=n)
+	depends on THERMAL || !THERMAL
 	select FW_LOADER
 	select MDIO
 	select ZLIB_DEFLATE
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index c34ea385fe4a..1e82b9efe447 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -33,7 +33,6 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
@@ -3440,8 +3439,7 @@ static void remove_one(struct pci_dev *pdev)
 				free_netdev(adapter->port[i]);
 
 		iounmap(adapter->regs);
-		if (adapter->nofail_skb)
-			kfree_skb(adapter->nofail_skb);
+		kfree_skb(adapter->nofail_skb);
 		kfree(adapter);
 		pci_release_regions(pdev);
 		pci_disable_device(pdev);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index 50cd660732c5..84604aff53ce 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -1302,8 +1302,7 @@ void cxgb3_offload_deactivate(struct adapter *adapter)
 	rcu_read_unlock();
 	RCU_INIT_POINTER(tdev->l2opt, NULL);
 	call_rcu(&d->rcu_head, clean_l2_data);
-	if (t->nofail_skb)
-		kfree_skb(t->nofail_skb);
+	kfree_skb(t->nofail_skb);
 	kfree(t);
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/Makefile b/drivers/net/ethernet/chelsio/cxgb4/Makefile
index bea6a059a8f1..78e5d17a1d5f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/Makefile
+++ b/drivers/net/ethernet/chelsio/cxgb4/Makefile
@@ -12,3 +12,6 @@ cxgb4-objs := cxgb4_main.o l2t.o smt.o t4_hw.o sge.o clip_tbl.o cxgb4_ethtool.o
 cxgb4-$(CONFIG_CHELSIO_T4_DCB) +=  cxgb4_dcb.o
 cxgb4-$(CONFIG_CHELSIO_T4_FCOE) +=  cxgb4_fcoe.o
 cxgb4-$(CONFIG_DEBUG_FS) += cxgb4_debugfs.o
+ifdef CONFIG_THERMAL
+cxgb4-objs += cxgb4_thermal.o
+endif
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
index 36d25883d123..b2d617abcf49 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
@@ -315,6 +315,48 @@ struct cudbg_pbt_tables {
 	u32 pbt_data[CUDBG_PBT_DATA_ENTRIES];
 };
 
+enum cudbg_qdesc_qtype {
+	CUDBG_QTYPE_UNKNOWN = 0,
+	CUDBG_QTYPE_NIC_TXQ,
+	CUDBG_QTYPE_NIC_RXQ,
+	CUDBG_QTYPE_NIC_FLQ,
+	CUDBG_QTYPE_CTRLQ,
+	CUDBG_QTYPE_FWEVTQ,
+	CUDBG_QTYPE_INTRQ,
+	CUDBG_QTYPE_PTP_TXQ,
+	CUDBG_QTYPE_OFLD_TXQ,
+	CUDBG_QTYPE_RDMA_RXQ,
+	CUDBG_QTYPE_RDMA_FLQ,
+	CUDBG_QTYPE_RDMA_CIQ,
+	CUDBG_QTYPE_ISCSI_RXQ,
+	CUDBG_QTYPE_ISCSI_FLQ,
+	CUDBG_QTYPE_ISCSIT_RXQ,
+	CUDBG_QTYPE_ISCSIT_FLQ,
+	CUDBG_QTYPE_CRYPTO_TXQ,
+	CUDBG_QTYPE_CRYPTO_RXQ,
+	CUDBG_QTYPE_CRYPTO_FLQ,
+	CUDBG_QTYPE_TLS_RXQ,
+	CUDBG_QTYPE_TLS_FLQ,
+	CUDBG_QTYPE_MAX,
+};
+
+#define CUDBG_QDESC_REV 1
+
+struct cudbg_qdesc_entry {
+	u32 data_size;
+	u32 qtype;
+	u32 qid;
+	u32 desc_size;
+	u32 num_desc;
+	u8 data[0]; /* Must be last */
+};
+
+struct cudbg_qdesc_info {
+	u32 qdesc_entry_size;
+	u32 num_queues;
+	u8 data[0]; /* Must be last */
+};
+
 #define IREG_NUM_ELEM 4
 
 static const u32 t6_tp_pio_array[][IREG_NUM_ELEM] = {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_if.h b/drivers/net/ethernet/chelsio/cxgb4/cudbg_if.h
index 215fe6260fd7..dec63c15c0ba 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_if.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_if.h
@@ -81,7 +81,8 @@ enum cudbg_dbg_entity_type {
 	CUDBG_MBOX_LOG = 66,
 	CUDBG_HMA_INDIRECT = 67,
 	CUDBG_HMA = 68,
-	CUDBG_MAX_ENTITY = 70,
+	CUDBG_QDESC = 70,
+	CUDBG_MAX_ENTITY = 71,
 };
 
 struct cudbg_init {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
index d97e0d7e541a..7c49681407ad 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
@@ -19,6 +19,7 @@
 
 #include "t4_regs.h"
 #include "cxgb4.h"
+#include "cxgb4_cudbg.h"
 #include "cudbg_if.h"
 #include "cudbg_lib_common.h"
 #include "cudbg_entity.h"
@@ -2890,3 +2891,240 @@ int cudbg_collect_hma_indirect(struct cudbg_init *pdbg_init,
 	}
 	return cudbg_write_and_release_buff(pdbg_init, &temp_buff, dbg_buff);
 }
+
+void cudbg_fill_qdesc_num_and_size(const struct adapter *padap,
+				   u32 *num, u32 *size)
+{
+	u32 tot_entries = 0, tot_size = 0;
+
+	/* NIC TXQ, RXQ, FLQ, and CTRLQ */
+	tot_entries += MAX_ETH_QSETS * 3;
+	tot_entries += MAX_CTRL_QUEUES;
+
+	tot_size += MAX_ETH_QSETS * MAX_TXQ_ENTRIES * MAX_TXQ_DESC_SIZE;
+	tot_size += MAX_ETH_QSETS * MAX_RSPQ_ENTRIES * MAX_RXQ_DESC_SIZE;
+	tot_size += MAX_ETH_QSETS * MAX_RX_BUFFERS * MAX_FL_DESC_SIZE;
+	tot_size += MAX_CTRL_QUEUES * MAX_CTRL_TXQ_ENTRIES *
+		    MAX_CTRL_TXQ_DESC_SIZE;
+
+	/* FW_EVTQ and INTRQ */
+	tot_entries += INGQ_EXTRAS;
+	tot_size += INGQ_EXTRAS * MAX_RSPQ_ENTRIES * MAX_RXQ_DESC_SIZE;
+
+	/* PTP_TXQ */
+	tot_entries += 1;
+	tot_size += MAX_TXQ_ENTRIES * MAX_TXQ_DESC_SIZE;
+
+	/* ULD TXQ, RXQ, and FLQ */
+	tot_entries += CXGB4_TX_MAX * MAX_OFLD_QSETS;
+	tot_entries += CXGB4_ULD_MAX * MAX_ULD_QSETS * 2;
+
+	tot_size += CXGB4_TX_MAX * MAX_OFLD_QSETS * MAX_TXQ_ENTRIES *
+		    MAX_TXQ_DESC_SIZE;
+	tot_size += CXGB4_ULD_MAX * MAX_ULD_QSETS * MAX_RSPQ_ENTRIES *
+		    MAX_RXQ_DESC_SIZE;
+	tot_size += CXGB4_ULD_MAX * MAX_ULD_QSETS * MAX_RX_BUFFERS *
+		    MAX_FL_DESC_SIZE;
+
+	/* ULD CIQ */
+	tot_entries += CXGB4_ULD_MAX * MAX_ULD_QSETS;
+	tot_size += CXGB4_ULD_MAX * MAX_ULD_QSETS * SGE_MAX_IQ_SIZE *
+		    MAX_RXQ_DESC_SIZE;
+
+	tot_size += sizeof(struct cudbg_ver_hdr) +
+		    sizeof(struct cudbg_qdesc_info) +
+		    sizeof(struct cudbg_qdesc_entry) * tot_entries;
+
+	if (num)
+		*num = tot_entries;
+
+	if (size)
+		*size = tot_size;
+}
+
+int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
+			struct cudbg_buffer *dbg_buff,
+			struct cudbg_error *cudbg_err)
+{
+	u32 num_queues = 0, tot_entries = 0, size = 0;
+	struct adapter *padap = pdbg_init->adap;
+	struct cudbg_buffer temp_buff = { 0 };
+	struct cudbg_qdesc_entry *qdesc_entry;
+	struct cudbg_qdesc_info *qdesc_info;
+	struct cudbg_ver_hdr *ver_hdr;
+	struct sge *s = &padap->sge;
+	u32 i, j, cur_off, tot_len;
+	u8 *data;
+	int rc;
+
+	cudbg_fill_qdesc_num_and_size(padap, &tot_entries, &size);
+	size = min_t(u32, size, CUDBG_DUMP_BUFF_SIZE);
+	tot_len = size;
+	data = kvzalloc(size, GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	ver_hdr = (struct cudbg_ver_hdr *)data;
+	ver_hdr->signature = CUDBG_ENTITY_SIGNATURE;
+	ver_hdr->revision = CUDBG_QDESC_REV;
+	ver_hdr->size = sizeof(struct cudbg_qdesc_info);
+	size -= sizeof(*ver_hdr);
+
+	qdesc_info = (struct cudbg_qdesc_info *)(data +
+						 sizeof(*ver_hdr));
+	size -= sizeof(*qdesc_info);
+	qdesc_entry = (struct cudbg_qdesc_entry *)qdesc_info->data;
+
+#define QDESC_GET(q, desc, type, label) do { \
+	if (size <= 0) { \
+		goto label; \
+	} \
+	if (desc) { \
+		cudbg_fill_qdesc_##q(q, type, qdesc_entry); \
+		size -= sizeof(*qdesc_entry) + qdesc_entry->data_size; \
+		num_queues++; \
+		qdesc_entry = cudbg_next_qdesc(qdesc_entry); \
+	} \
+} while (0)
+
+#define QDESC_GET_TXQ(q, type, label) do { \
+	struct sge_txq *txq = (struct sge_txq *)q; \
+	QDESC_GET(txq, txq->desc, type, label); \
+} while (0)
+
+#define QDESC_GET_RXQ(q, type, label) do { \
+	struct sge_rspq *rxq = (struct sge_rspq *)q; \
+	QDESC_GET(rxq, rxq->desc, type, label); \
+} while (0)
+
+#define QDESC_GET_FLQ(q, type, label) do { \
+	struct sge_fl *flq = (struct sge_fl *)q; \
+	QDESC_GET(flq, flq->desc, type, label); \
+} while (0)
+
+	/* NIC TXQ */
+	for (i = 0; i < s->ethqsets; i++)
+		QDESC_GET_TXQ(&s->ethtxq[i].q, CUDBG_QTYPE_NIC_TXQ, out);
+
+	/* NIC RXQ */
+	for (i = 0; i < s->ethqsets; i++)
+		QDESC_GET_RXQ(&s->ethrxq[i].rspq, CUDBG_QTYPE_NIC_RXQ, out);
+
+	/* NIC FLQ */
+	for (i = 0; i < s->ethqsets; i++)
+		QDESC_GET_FLQ(&s->ethrxq[i].fl, CUDBG_QTYPE_NIC_FLQ, out);
+
+	/* NIC CTRLQ */
+	for (i = 0; i < padap->params.nports; i++)
+		QDESC_GET_TXQ(&s->ctrlq[i].q, CUDBG_QTYPE_CTRLQ, out);
+
+	/* FW_EVTQ */
+	QDESC_GET_RXQ(&s->fw_evtq, CUDBG_QTYPE_FWEVTQ, out);
+
+	/* INTRQ */
+	QDESC_GET_RXQ(&s->intrq, CUDBG_QTYPE_INTRQ, out);
+
+	/* PTP_TXQ */
+	QDESC_GET_TXQ(&s->ptptxq.q, CUDBG_QTYPE_PTP_TXQ, out);
+
+	/* ULD Queues */
+	mutex_lock(&uld_mutex);
+
+	if (s->uld_txq_info) {
+		struct sge_uld_txq_info *utxq;
+
+		/* ULD TXQ */
+		for (j = 0; j < CXGB4_TX_MAX; j++) {
+			if (!s->uld_txq_info[j])
+				continue;
+
+			utxq = s->uld_txq_info[j];
+			for (i = 0; i < utxq->ntxq; i++)
+				QDESC_GET_TXQ(&utxq->uldtxq[i].q,
+					      cudbg_uld_txq_to_qtype(j),
+					      out_unlock);
+		}
+	}
+
+	if (s->uld_rxq_info) {
+		struct sge_uld_rxq_info *urxq;
+		u32 base;
+
+		/* ULD RXQ */
+		for (j = 0; j < CXGB4_ULD_MAX; j++) {
+			if (!s->uld_rxq_info[j])
+				continue;
+
+			urxq = s->uld_rxq_info[j];
+			for (i = 0; i < urxq->nrxq; i++)
+				QDESC_GET_RXQ(&urxq->uldrxq[i].rspq,
+					      cudbg_uld_rxq_to_qtype(j),
+					      out_unlock);
+		}
+
+		/* ULD FLQ */
+		for (j = 0; j < CXGB4_ULD_MAX; j++) {
+			if (!s->uld_rxq_info[j])
+				continue;
+
+			urxq = s->uld_rxq_info[j];
+			for (i = 0; i < urxq->nrxq; i++)
+				QDESC_GET_FLQ(&urxq->uldrxq[i].fl,
+					      cudbg_uld_flq_to_qtype(j),
+					      out_unlock);
+		}
+
+		/* ULD CIQ */
+		for (j = 0; j < CXGB4_ULD_MAX; j++) {
+			if (!s->uld_rxq_info[j])
+				continue;
+
+			urxq = s->uld_rxq_info[j];
+			base = urxq->nrxq;
+			for (i = 0; i < urxq->nciq; i++)
+				QDESC_GET_RXQ(&urxq->uldrxq[base + i].rspq,
+					      cudbg_uld_ciq_to_qtype(j),
+					      out_unlock);
+		}
+	}
+
+out_unlock:
+	mutex_unlock(&uld_mutex);
+
+out:
+	qdesc_info->qdesc_entry_size = sizeof(*qdesc_entry);
+	qdesc_info->num_queues = num_queues;
+	cur_off = 0;
+	while (tot_len) {
+		u32 chunk_size = min_t(u32, tot_len, CUDBG_CHUNK_SIZE);
+
+		rc = cudbg_get_buff(pdbg_init, dbg_buff, chunk_size,
+				    &temp_buff);
+		if (rc) {
+			cudbg_err->sys_warn = CUDBG_STATUS_PARTIAL_DATA;
+			goto out_free;
+		}
+
+		memcpy(temp_buff.data, data + cur_off, chunk_size);
+		tot_len -= chunk_size;
+		cur_off += chunk_size;
+		rc = cudbg_write_and_release_buff(pdbg_init, &temp_buff,
+						  dbg_buff);
+		if (rc) {
+			cudbg_put_buff(pdbg_init, &temp_buff);
+			cudbg_err->sys_warn = CUDBG_STATUS_PARTIAL_DATA;
+			goto out_free;
+		}
+	}
+
+out_free:
+	if (data)
+		kvfree(data);
+
+#undef QDESC_GET_FLQ
+#undef QDESC_GET_RXQ
+#undef QDESC_GET_TXQ
+#undef QDESC_GET
+
+	return rc;
+}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h
index eebefe7cd18e..f047a01a3e5b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.h
@@ -171,6 +171,9 @@ int cudbg_collect_hma_indirect(struct cudbg_init *pdbg_init,
 int cudbg_collect_hma_meminfo(struct cudbg_init *pdbg_init,
 			      struct cudbg_buffer *dbg_buff,
 			      struct cudbg_error *cudbg_err);
+int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
+			struct cudbg_buffer *dbg_buff,
+			struct cudbg_error *cudbg_err);
 
 struct cudbg_entity_hdr *cudbg_get_entity_hdr(void *outbuf, int i);
 void cudbg_align_debug_buffer(struct cudbg_buffer *dbg_buff,
@@ -182,4 +185,107 @@ int cudbg_fill_meminfo(struct adapter *padap,
 		       struct cudbg_meminfo *meminfo_buff);
 void cudbg_fill_le_tcam_info(struct adapter *padap,
 			     struct cudbg_tcam *tcam_region);
+void cudbg_fill_qdesc_num_and_size(const struct adapter *padap,
+				   u32 *num, u32 *size);
+
+static inline u32 cudbg_uld_txq_to_qtype(u32 uld)
+{
+	switch (uld) {
+	case CXGB4_TX_OFLD:
+		return CUDBG_QTYPE_OFLD_TXQ;
+	case CXGB4_TX_CRYPTO:
+		return CUDBG_QTYPE_CRYPTO_TXQ;
+	}
+
+	return CUDBG_QTYPE_UNKNOWN;
+}
+
+static inline u32 cudbg_uld_rxq_to_qtype(u32 uld)
+{
+	switch (uld) {
+	case CXGB4_ULD_RDMA:
+		return CUDBG_QTYPE_RDMA_RXQ;
+	case CXGB4_ULD_ISCSI:
+		return CUDBG_QTYPE_ISCSI_RXQ;
+	case CXGB4_ULD_ISCSIT:
+		return CUDBG_QTYPE_ISCSIT_RXQ;
+	case CXGB4_ULD_CRYPTO:
+		return CUDBG_QTYPE_CRYPTO_RXQ;
+	case CXGB4_ULD_TLS:
+		return CUDBG_QTYPE_TLS_RXQ;
+	}
+
+	return CUDBG_QTYPE_UNKNOWN;
+}
+
+static inline u32 cudbg_uld_flq_to_qtype(u32 uld)
+{
+	switch (uld) {
+	case CXGB4_ULD_RDMA:
+		return CUDBG_QTYPE_RDMA_FLQ;
+	case CXGB4_ULD_ISCSI:
+		return CUDBG_QTYPE_ISCSI_FLQ;
+	case CXGB4_ULD_ISCSIT:
+		return CUDBG_QTYPE_ISCSIT_FLQ;
+	case CXGB4_ULD_CRYPTO:
+		return CUDBG_QTYPE_CRYPTO_FLQ;
+	case CXGB4_ULD_TLS:
+		return CUDBG_QTYPE_TLS_FLQ;
+	}
+
+	return CUDBG_QTYPE_UNKNOWN;
+}
+
+static inline u32 cudbg_uld_ciq_to_qtype(u32 uld)
+{
+	switch (uld) {
+	case CXGB4_ULD_RDMA:
+		return CUDBG_QTYPE_RDMA_CIQ;
+	}
+
+	return CUDBG_QTYPE_UNKNOWN;
+}
+
+static inline void cudbg_fill_qdesc_txq(const struct sge_txq *txq,
+					enum cudbg_qdesc_qtype type,
+					struct cudbg_qdesc_entry *entry)
+{
+	entry->qtype = type;
+	entry->qid = txq->cntxt_id;
+	entry->desc_size = sizeof(struct tx_desc);
+	entry->num_desc = txq->size;
+	entry->data_size = txq->size * sizeof(struct tx_desc);
+	memcpy(entry->data, txq->desc, entry->data_size);
+}
+
+static inline void cudbg_fill_qdesc_rxq(const struct sge_rspq *rxq,
+					enum cudbg_qdesc_qtype type,
+					struct cudbg_qdesc_entry *entry)
+{
+	entry->qtype = type;
+	entry->qid = rxq->cntxt_id;
+	entry->desc_size = rxq->iqe_len;
+	entry->num_desc = rxq->size;
+	entry->data_size = rxq->size * rxq->iqe_len;
+	memcpy(entry->data, rxq->desc, entry->data_size);
+}
+
+static inline void cudbg_fill_qdesc_flq(const struct sge_fl *flq,
+					enum cudbg_qdesc_qtype type,
+					struct cudbg_qdesc_entry *entry)
+{
+	entry->qtype = type;
+	entry->qid = flq->cntxt_id;
+	entry->desc_size = sizeof(__be64);
+	entry->num_desc = flq->size;
+	entry->data_size = flq->size * sizeof(__be64);
+	memcpy(entry->data, flq->desc, entry->data_size);
+}
+
+static inline
+struct cudbg_qdesc_entry *cudbg_next_qdesc(struct cudbg_qdesc_entry *e)
+{
+	return (struct cudbg_qdesc_entry *)
+	       ((u8 *)e + sizeof(*e) + e->data_size);
+}
 #endif /* __CUDBG_LIB_H__ */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 76d16747f513..b16f4b3ef4c5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -52,6 +52,7 @@
 #include <linux/ptp_clock_kernel.h>
 #include <linux/ptp_classify.h>
 #include <linux/crash_dump.h>
+#include <linux/thermal.h>
 #include <asm/io.h>
 #include "t4_chip_type.h"
 #include "cxgb4_uld.h"
@@ -533,6 +534,13 @@ enum {
 };
 
 enum {
+	MAX_TXQ_DESC_SIZE      = 64,
+	MAX_RXQ_DESC_SIZE      = 128,
+	MAX_FL_DESC_SIZE       = 8,
+	MAX_CTRL_TXQ_DESC_SIZE = 64,
+};
+
+enum {
 	INGQ_EXTRAS = 2,        /* firmware event queue and */
 				/*   forwarded interrupts */
 	MAX_INGQ = MAX_ETH_QSETS + INGQ_EXTRAS,
@@ -685,6 +693,7 @@ struct sge_eth_stats {              /* Ethernet queue statistics */
 	unsigned long rx_cso;       /* # of Rx checksum offloads */
 	unsigned long vlan_ex;      /* # of Rx VLAN extractions */
 	unsigned long rx_drops;     /* # of packets dropped due to no mem */
+	unsigned long bad_rx_pkts;  /* # of packets with err_vec!=0 */
 };
 
 struct sge_eth_rxq {                /* SW Ethernet Rx queue */
@@ -882,6 +891,14 @@ struct mps_encap_entry {
 	atomic_t refcnt;
 };
 
+#if IS_ENABLED(CONFIG_THERMAL)
+struct ch_thermal {
+	struct thermal_zone_device *tzdev;
+	int trip_temp;
+	int trip_type;
+};
+#endif
+
 struct adapter {
 	void __iomem *regs;
 	void __iomem *bar2;
@@ -1000,6 +1017,9 @@ struct adapter {
 
 	/* Dump buffer for collecting logs in kdump kernel */
 	struct vmcoredd_data vmcoredd;
+#if IS_ENABLED(CONFIG_THERMAL)
+	struct ch_thermal ch_thermal;
+#endif
 };
 
 /* Support for "sched-class" command to allow a TX Scheduling Class to be
@@ -1854,4 +1874,8 @@ void cxgb4_ring_tx_db(struct adapter *adap, struct sge_txq *q, int n);
 int t4_set_vlan_acl(struct adapter *adap, unsigned int mbox, unsigned int vf,
 		    u16 vlan);
 int cxgb4_dcb_enabled(const struct net_device *dev);
+
+int cxgb4_thermal_init(struct adapter *adap);
+int cxgb4_thermal_remove(struct adapter *adap);
+
 #endif /* __CXGB4_H__ */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
index 5f01c0a7fd98..972f0a124714 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
@@ -30,6 +30,7 @@ static const struct cxgb4_collect_entity cxgb4_collect_mem_dump[] = {
 
 static const struct cxgb4_collect_entity cxgb4_collect_hw_dump[] = {
 	{ CUDBG_MBOX_LOG, cudbg_collect_mbox_log },
+	{ CUDBG_QDESC, cudbg_collect_qdesc },
 	{ CUDBG_DEV_LOG, cudbg_collect_fw_devlog },
 	{ CUDBG_REG_DUMP, cudbg_collect_reg_dump },
 	{ CUDBG_CIM_LA, cudbg_collect_cim_la },
@@ -311,6 +312,9 @@ static u32 cxgb4_get_entity_length(struct adapter *adap, u32 entity)
 		}
 		len = cudbg_mbytes_to_bytes(len);
 		break;
+	case CUDBG_QDESC:
+		cudbg_fill_qdesc_num_and_size(adap, NULL, &len);
+		break;
 	default:
 		break;
 	}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
index b34f0f077a31..9bd5f755a0e0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
@@ -114,6 +114,24 @@ void cxgb4_dcb_reset(struct net_device *dev)
 	cxgb4_dcb_state_init(dev);
 }
 
+/* update the dcb port support, if version is IEEE then set it to
+ * FW_PORT_DCB_VER_IEEE and if DCB_CAP_DCBX_VER_CEE is already set then
+ * clear that. and if it is set to CEE then set dcb supported to
+ * DCB_CAP_DCBX_VER_CEE & if DCB_CAP_DCBX_VER_IEEE is set, clear it
+ */
+static inline void cxgb4_dcb_update_support(struct port_dcb_info *dcb)
+{
+	if (dcb->dcb_version == FW_PORT_DCB_VER_IEEE) {
+		if (dcb->supported & DCB_CAP_DCBX_VER_CEE)
+			dcb->supported &= ~DCB_CAP_DCBX_VER_CEE;
+		dcb->supported |= DCB_CAP_DCBX_VER_IEEE;
+	} else if (dcb->dcb_version == FW_PORT_DCB_VER_CEE1D01) {
+		if (dcb->supported & DCB_CAP_DCBX_VER_IEEE)
+			dcb->supported &= ~DCB_CAP_DCBX_VER_IEEE;
+		dcb->supported |= DCB_CAP_DCBX_VER_CEE;
+	}
+}
+
 /* Finite State machine for Data Center Bridging.
  */
 void cxgb4_dcb_state_fsm(struct net_device *dev,
@@ -165,6 +183,15 @@ void cxgb4_dcb_state_fsm(struct net_device *dev,
 	}
 
 	case CXGB4_DCB_STATE_FW_INCOMPLETE: {
+		if (transition_to != CXGB4_DCB_INPUT_FW_DISABLED) {
+			/* during this CXGB4_DCB_STATE_FW_INCOMPLETE state,
+			 * check if the dcb version is changed (there can be
+			 * mismatch in default config & the negotiated switch
+			 * configuration at FW, so update the dcb support
+			 * accordingly.
+			 */
+			cxgb4_dcb_update_support(dcb);
+		}
 		switch (transition_to) {
 		case CXGB4_DCB_INPUT_FW_ENABLED: {
 			/* we're alreaady in firmware DCB mode */
@@ -273,8 +300,8 @@ void cxgb4_dcb_handle_fw_update(struct adapter *adap,
 		enum cxgb4_dcb_state_input input =
 			((pcmd->u.dcb.control.all_syncd_pkd &
 			  FW_PORT_CMD_ALL_SYNCD_F)
-			 ? CXGB4_DCB_STATE_FW_ALLSYNCED
-			 : CXGB4_DCB_STATE_FW_INCOMPLETE);
+			 ? CXGB4_DCB_INPUT_FW_ALLSYNCED
+			 : CXGB4_DCB_INPUT_FW_INCOMPLETE);
 
 		if (dcb->dcb_version != FW_PORT_DCB_VER_UNKNOWN) {
 			dcb_running_version = FW_PORT_CMD_DCB_VERSION_G(
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h
index 02040b99c78a..484ee8290090 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h
@@ -67,7 +67,7 @@
 	do { \
 		if ((__dcb)->dcb_version == FW_PORT_DCB_VER_IEEE) \
 			cxgb4_dcb_state_fsm((__dev), \
-					    CXGB4_DCB_STATE_FW_ALLSYNCED); \
+					    CXGB4_DCB_INPUT_FW_ALLSYNCED); \
 	} while (0)
 
 /* States we can be in for a port's Data Center Bridging.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index 0f72f9c4ec74..cab492ec8f59 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -2784,6 +2784,7 @@ do { \
 		RL("LROmerged:", stats.lro_merged);
 		RL("LROpackets:", stats.lro_pkts);
 		RL("RxDrops:", stats.rx_drops);
+		RL("RxBadPkts:", stats.bad_rx_pkts);
 		TL("TSO:", tso);
 		TL("TxCSO:", tx_cso);
 		TL("VLANins:", vlan_ins);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 961e3087d1d3..2de0590a62c4 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -62,7 +62,6 @@
 #include <net/netevent.h>
 #include <net/addrconf.h>
 #include <net/bonding.h>
-#include <net/addrconf.h>
 #include <linux/uaccess.h>
 #include <linux/crash_dump.h>
 #include <net/udp_tunnel.h>
@@ -2749,6 +2748,27 @@ static int cxgb4_mgmt_set_vf_rate(struct net_device *dev, int vf,
 		return -EINVAL;
 	}
 
+	if (max_tx_rate == 0) {
+		/* unbind VF to to any Traffic Class */
+		fw_pfvf =
+		    (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_PFVF) |
+		     FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_PFVF_SCHEDCLASS_ETH));
+		fw_class = 0xffffffff;
+		ret = t4_set_params(adap, adap->mbox, adap->pf, vf + 1, 1,
+				    &fw_pfvf, &fw_class);
+		if (ret) {
+			dev_err(adap->pdev_dev,
+				"Err %d in unbinding PF %d VF %d from TX Rate Limiting\n",
+				ret, adap->pf, vf);
+			return -EINVAL;
+		}
+		dev_info(adap->pdev_dev,
+			 "PF %d VF %d is unbound from TX Rate Limiting\n",
+			 adap->pf, vf);
+		adap->vfinfo[vf].tx_rate = 0;
+		return 0;
+	}
+
 	ret = t4_get_link_params(pi, &link_ok, &speed, &mtu);
 	if (ret != FW_SUCCESS) {
 		dev_err(adap->pdev_dev,
@@ -2798,8 +2818,8 @@ static int cxgb4_mgmt_set_vf_rate(struct net_device *dev, int vf,
 			    &fw_class);
 	if (ret) {
 		dev_err(adap->pdev_dev,
-			"Err %d in binding VF %d to Traffic Class %d\n",
-			ret, vf, class_id);
+			"Err %d in binding PF %d VF %d to Traffic Class %d\n",
+			ret, adap->pf, vf, class_id);
 		return -EINVAL;
 	}
 	dev_info(adap->pdev_dev, "PF %d VF %d is bound to Class %d\n",
@@ -5844,6 +5864,10 @@ fw_attach_fail:
 	if (!is_t4(adapter->params.chip))
 		cxgb4_ptp_init(adapter);
 
+	if (IS_ENABLED(CONFIG_THERMAL) &&
+	    !is_t4(adapter->params.chip) && (adapter->flags & FW_OK))
+		cxgb4_thermal_init(adapter);
+
 	print_adapter_info(adapter);
 	return 0;
 
@@ -5909,6 +5933,8 @@ static void remove_one(struct pci_dev *pdev)
 
 		if (!is_t4(adapter->params.chip))
 			cxgb4_ptp_stop(adapter);
+		if (IS_ENABLED(CONFIG_THERMAL))
+			cxgb4_thermal_remove(adapter);
 
 		/* If we allocated filters, free up state associated with any
 		 * valid filters ...
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
new file mode 100644
index 000000000000..28052e7504e5
--- /dev/null
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
@@ -0,0 +1,114 @@
+/*
+ *  Copyright (C) 2017 Chelsio Communications.  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms and conditions of the GNU General Public License,
+ *  version 2, as published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  The full GNU General Public License is included in this distribution in
+ *  the file called "COPYING".
+ *
+ *  Written by: Ganesh Goudar (ganeshgr@chelsio.com)
+ */
+
+#include "cxgb4.h"
+
+#define CXGB4_NUM_TRIPS 1
+
+static int cxgb4_thermal_get_temp(struct thermal_zone_device *tzdev,
+				  int *temp)
+{
+	struct adapter *adap = tzdev->devdata;
+	u32 param, val;
+	int ret;
+
+	param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+		 FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_DIAG) |
+		 FW_PARAMS_PARAM_Y_V(FW_PARAM_DEV_DIAG_TMP));
+
+	ret = t4_query_params(adap, adap->mbox, adap->pf, 0, 1,
+			      &param, &val);
+	if (ret < 0 || val == 0)
+		return -1;
+
+	*temp = val * 1000;
+	return 0;
+}
+
+static int cxgb4_thermal_get_trip_type(struct thermal_zone_device *tzdev,
+				       int trip, enum thermal_trip_type *type)
+{
+	struct adapter *adap = tzdev->devdata;
+
+	if (!adap->ch_thermal.trip_temp)
+		return -EINVAL;
+
+	*type = adap->ch_thermal.trip_type;
+	return 0;
+}
+
+static int cxgb4_thermal_get_trip_temp(struct thermal_zone_device *tzdev,
+				       int trip, int *temp)
+{
+	struct adapter *adap = tzdev->devdata;
+
+	if (!adap->ch_thermal.trip_temp)
+		return -EINVAL;
+
+	*temp = adap->ch_thermal.trip_temp;
+	return 0;
+}
+
+static struct thermal_zone_device_ops cxgb4_thermal_ops = {
+	.get_temp = cxgb4_thermal_get_temp,
+	.get_trip_type = cxgb4_thermal_get_trip_type,
+	.get_trip_temp = cxgb4_thermal_get_trip_temp,
+};
+
+int cxgb4_thermal_init(struct adapter *adap)
+{
+	struct ch_thermal *ch_thermal = &adap->ch_thermal;
+	int num_trip = CXGB4_NUM_TRIPS;
+	u32 param, val;
+	int ret;
+
+	/* on older firmwares we may not get the trip temperature,
+	 * set the num of trips to 0.
+	 */
+	param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+		 FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_DIAG) |
+		 FW_PARAMS_PARAM_Y_V(FW_PARAM_DEV_DIAG_MAXTMPTHRESH));
+
+	ret = t4_query_params(adap, adap->mbox, adap->pf, 0, 1,
+			      &param, &val);
+	if (ret < 0) {
+		num_trip = 0; /* could not get trip temperature */
+	} else {
+		ch_thermal->trip_temp = val * 1000;
+		ch_thermal->trip_type = THERMAL_TRIP_CRITICAL;
+	}
+
+	ch_thermal->tzdev = thermal_zone_device_register("cxgb4", num_trip,
+							 0, adap,
+							 &cxgb4_thermal_ops,
+							 NULL, 0, 0);
+	if (IS_ERR(ch_thermal->tzdev)) {
+		ret = PTR_ERR(ch_thermal->tzdev);
+		dev_err(adap->pdev_dev, "Failed to register thermal zone\n");
+		ch_thermal->tzdev = NULL;
+		return ret;
+	}
+	return 0;
+}
+
+int cxgb4_thermal_remove(struct adapter *adap)
+{
+	if (adap->ch_thermal.tzdev)
+		thermal_zone_device_unregister(adap->ch_thermal.tzdev);
+	return 0;
+}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
index 4bc211093c98..267322693ed5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
@@ -702,15 +702,14 @@ static void uld_attach(struct adapter *adap, unsigned int uld)
  *	about any presently available devices that support its type.  Returns
  *	%-EBUSY if a ULD of the same type is already registered.
  */
-int cxgb4_register_uld(enum cxgb4_uld type,
-		       const struct cxgb4_uld_info *p)
+void cxgb4_register_uld(enum cxgb4_uld type,
+			const struct cxgb4_uld_info *p)
 {
 	int ret = 0;
-	unsigned int adap_idx = 0;
 	struct adapter *adap;
 
 	if (type >= CXGB4_ULD_MAX)
-		return -EINVAL;
+		return;
 
 	mutex_lock(&uld_mutex);
 	list_for_each_entry(adap, &adapter_list, list_node) {
@@ -733,52 +732,29 @@ int cxgb4_register_uld(enum cxgb4_uld type,
 		}
 		if (adap->flags & FULL_INIT_DONE)
 			enable_rx_uld(adap, type);
-		if (adap->uld[type].add) {
-			ret = -EBUSY;
+		if (adap->uld[type].add)
 			goto free_irq;
-		}
 		ret = setup_sge_txq_uld(adap, type, p);
 		if (ret)
 			goto free_irq;
 		adap->uld[type] = *p;
 		uld_attach(adap, type);
-		adap_idx++;
-	}
-	mutex_unlock(&uld_mutex);
-	return 0;
-
+		continue;
 free_irq:
-	if (adap->flags & FULL_INIT_DONE)
-		quiesce_rx_uld(adap, type);
-	if (adap->flags & USING_MSIX)
-		free_msix_queue_irqs_uld(adap, type);
-free_rxq:
-	free_sge_queues_uld(adap, type);
-free_queues:
-	free_queues_uld(adap, type);
-out:
-
-	list_for_each_entry(adap, &adapter_list, list_node) {
-		if ((type == CXGB4_ULD_CRYPTO && !is_pci_uld(adap)) ||
-		    (type != CXGB4_ULD_CRYPTO && !is_offload(adap)))
-			continue;
-		if (type == CXGB4_ULD_ISCSIT && is_t4(adap->params.chip))
-			continue;
-		if (!adap_idx)
-			break;
-		adap->uld[type].handle = NULL;
-		adap->uld[type].add = NULL;
-		release_sge_txq_uld(adap, type);
 		if (adap->flags & FULL_INIT_DONE)
 			quiesce_rx_uld(adap, type);
 		if (adap->flags & USING_MSIX)
 			free_msix_queue_irqs_uld(adap, type);
+free_rxq:
 		free_sge_queues_uld(adap, type);
+free_queues:
 		free_queues_uld(adap, type);
-		adap_idx--;
+out:
+		dev_warn(adap->pdev_dev,
+			 "ULD registration failed for uld type %d\n", type);
 	}
 	mutex_unlock(&uld_mutex);
-	return ret;
+	return;
 }
 EXPORT_SYMBOL(cxgb4_register_uld);
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index de9ad311dacd..5fa9a2d5fc4b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -384,7 +384,7 @@ struct cxgb4_uld_info {
 	int (*tx_handler)(struct sk_buff *skb, struct net_device *dev);
 };
 
-int cxgb4_register_uld(enum cxgb4_uld type, const struct cxgb4_uld_info *p);
+void cxgb4_register_uld(enum cxgb4_uld type, const struct cxgb4_uld_info *p);
 int cxgb4_unregister_uld(enum cxgb4_uld type);
 int cxgb4_ofld_send(struct net_device *dev, struct sk_buff *skb);
 int cxgb4_immdata_send(struct net_device *dev, unsigned int idx,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index 301c4df8a566..99022c0898b5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -433,10 +433,12 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh,
 	else
 		lport = netdev2pinfo(physdev)->lport;
 
-	if (is_vlan_dev(neigh->dev))
+	if (is_vlan_dev(neigh->dev)) {
 		vlan = vlan_dev_vlan_id(neigh->dev);
-	else
+		vlan |= vlan_dev_get_egress_qos_mask(neigh->dev, priority);
+	} else {
 		vlan = VLAN_NONE;
+	}
 
 	write_lock_bh(&d->lock);
 	for (e = d->l2tab[hash].first; e; e = e->next)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sched.c b/drivers/net/ethernet/chelsio/cxgb4/sched.c
index 7fc656680299..52edb688942b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sched.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sched.c
@@ -38,7 +38,6 @@
 #include "cxgb4.h"
 #include "sched.h"
 
-/* Spinlock must be held by caller */
 static int t4_sched_class_fw_cmd(struct port_info *pi,
 				 struct ch_sched_params *p,
 				 enum sched_fw_ops op)
@@ -67,7 +66,6 @@ static int t4_sched_class_fw_cmd(struct port_info *pi,
 	return err;
 }
 
-/* Spinlock must be held by caller */
 static int t4_sched_bind_unbind_op(struct port_info *pi, void *arg,
 				   enum sched_bind_type type, bool bind)
 {
@@ -163,7 +161,6 @@ static int t4_sched_queue_unbind(struct port_info *pi, struct ch_sched_queue *p)
 	if (e && index >= 0) {
 		int i = 0;
 
-		spin_lock(&e->lock);
 		list_for_each_entry(qe, &e->queue_list, list) {
 			if (i == index)
 				break;
@@ -171,10 +168,8 @@ static int t4_sched_queue_unbind(struct port_info *pi, struct ch_sched_queue *p)
 		}
 		err = t4_sched_bind_unbind_op(pi, (void *)qe, SCHED_QUEUE,
 					      false);
-		if (err) {
-			spin_unlock(&e->lock);
-			goto out;
-		}
+		if (err)
+			return err;
 
 		list_del(&qe->list);
 		kvfree(qe);
@@ -182,9 +177,7 @@ static int t4_sched_queue_unbind(struct port_info *pi, struct ch_sched_queue *p)
 			e->state = SCHED_STATE_UNUSED;
 			memset(&e->info, 0, sizeof(e->info));
 		}
-		spin_unlock(&e->lock);
 	}
-out:
 	return err;
 }
 
@@ -210,10 +203,8 @@ static int t4_sched_queue_bind(struct port_info *pi, struct ch_sched_queue *p)
 
 	/* Unbind queue from any existing class */
 	err = t4_sched_queue_unbind(pi, p);
-	if (err) {
-		kvfree(qe);
-		goto out;
-	}
+	if (err)
+		goto out_err;
 
 	/* Bind queue to specified class */
 	memset(qe, 0, sizeof(*qe));
@@ -221,18 +212,16 @@ static int t4_sched_queue_bind(struct port_info *pi, struct ch_sched_queue *p)
 	memcpy(&qe->param, p, sizeof(qe->param));
 
 	e = &s->tab[qe->param.class];
-	spin_lock(&e->lock);
 	err = t4_sched_bind_unbind_op(pi, (void *)qe, SCHED_QUEUE, true);
-	if (err) {
-		kvfree(qe);
-		spin_unlock(&e->lock);
-		goto out;
-	}
+	if (err)
+		goto out_err;
 
 	list_add_tail(&qe->list, &e->queue_list);
 	atomic_inc(&e->refcnt);
-	spin_unlock(&e->lock);
-out:
+	return err;
+
+out_err:
+	kvfree(qe);
 	return err;
 }
 
@@ -296,8 +285,6 @@ int cxgb4_sched_class_bind(struct net_device *dev, void *arg,
 			   enum sched_bind_type type)
 {
 	struct port_info *pi = netdev2pinfo(dev);
-	struct sched_table *s;
-	int err = 0;
 	u8 class_id;
 
 	if (!can_sched(dev))
@@ -323,12 +310,8 @@ int cxgb4_sched_class_bind(struct net_device *dev, void *arg,
 	if (class_id == SCHED_CLS_NONE)
 		return -ENOTSUPP;
 
-	s = pi->sched_tbl;
-	write_lock(&s->rw_lock);
-	err = t4_sched_class_bind_unbind_op(pi, arg, type, true);
-	write_unlock(&s->rw_lock);
+	return t4_sched_class_bind_unbind_op(pi, arg, type, true);
 
-	return err;
 }
 
 /**
@@ -343,8 +326,6 @@ int cxgb4_sched_class_unbind(struct net_device *dev, void *arg,
 			     enum sched_bind_type type)
 {
 	struct port_info *pi = netdev2pinfo(dev);
-	struct sched_table *s;
-	int err = 0;
 	u8 class_id;
 
 	if (!can_sched(dev))
@@ -367,12 +348,7 @@ int cxgb4_sched_class_unbind(struct net_device *dev, void *arg,
 	if (!valid_class_id(dev, class_id))
 		return -EINVAL;
 
-	s = pi->sched_tbl;
-	write_lock(&s->rw_lock);
-	err = t4_sched_class_bind_unbind_op(pi, arg, type, false);
-	write_unlock(&s->rw_lock);
-
-	return err;
+	return t4_sched_class_bind_unbind_op(pi, arg, type, false);
 }
 
 /* If @p is NULL, fetch any available unused class */
@@ -425,7 +401,6 @@ static struct sched_class *t4_sched_class_lookup(struct port_info *pi,
 static struct sched_class *t4_sched_class_alloc(struct port_info *pi,
 						struct ch_sched_params *p)
 {
-	struct sched_table *s = pi->sched_tbl;
 	struct sched_class *e;
 	u8 class_id;
 	int err;
@@ -441,7 +416,6 @@ static struct sched_class *t4_sched_class_alloc(struct port_info *pi,
 	if (class_id != SCHED_CLS_NONE)
 		return NULL;
 
-	write_lock(&s->rw_lock);
 	/* See if there's an exisiting class with same
 	 * requested sched params
 	 */
@@ -452,27 +426,19 @@ static struct sched_class *t4_sched_class_alloc(struct port_info *pi,
 		/* Fetch any available unused class */
 		e = t4_sched_class_lookup(pi, NULL);
 		if (!e)
-			goto out;
+			return NULL;
 
 		memcpy(&np, p, sizeof(np));
 		np.u.params.class = e->idx;
-
-		spin_lock(&e->lock);
 		/* New class */
 		err = t4_sched_class_fw_cmd(pi, &np, SCHED_FW_OP_ADD);
-		if (err) {
-			spin_unlock(&e->lock);
-			e = NULL;
-			goto out;
-		}
+		if (err)
+			return NULL;
 		memcpy(&e->info, &np, sizeof(e->info));
 		atomic_set(&e->refcnt, 0);
 		e->state = SCHED_STATE_ACTIVE;
-		spin_unlock(&e->lock);
 	}
 
-out:
-	write_unlock(&s->rw_lock);
 	return e;
 }
 
@@ -517,14 +483,12 @@ struct sched_table *t4_init_sched(unsigned int sched_size)
 		return NULL;
 
 	s->sched_size = sched_size;
-	rwlock_init(&s->rw_lock);
 
 	for (i = 0; i < s->sched_size; i++) {
 		memset(&s->tab[i], 0, sizeof(struct sched_class));
 		s->tab[i].idx = i;
 		s->tab[i].state = SCHED_STATE_UNUSED;
 		INIT_LIST_HEAD(&s->tab[i].queue_list);
-		spin_lock_init(&s->tab[i].lock);
 		atomic_set(&s->tab[i].refcnt, 0);
 	}
 	return s;
@@ -545,11 +509,9 @@ void t4_cleanup_sched(struct adapter *adap)
 		for (i = 0; i < s->sched_size; i++) {
 			struct sched_class *e;
 
-			write_lock(&s->rw_lock);
 			e = &s->tab[i];
 			if (e->state == SCHED_STATE_ACTIVE)
 				t4_sched_class_free(pi, e);
-			write_unlock(&s->rw_lock);
 		}
 		kvfree(s);
 	}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sched.h b/drivers/net/ethernet/chelsio/cxgb4/sched.h
index 3a49e00a38a1..168fb4ce3759 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sched.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/sched.h
@@ -69,13 +69,11 @@ struct sched_class {
 	u8 idx;
 	struct ch_sched_params info;
 	struct list_head queue_list;
-	spinlock_t lock; /* Per class lock */
 	atomic_t refcnt;
 };
 
 struct sched_table {      /* per port scheduling table */
 	u8 sched_size;
-	rwlock_t rw_lock; /* Table lock */
 	struct sched_class tab[0];
 };
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 6807bc3a44fb..b90188401d4a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -2830,6 +2830,10 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 
 	csum_ok = pkt->csum_calc && !err_vec &&
 		  (q->netdev->features & NETIF_F_RXCSUM);
+
+	if (err_vec)
+		rxq->stats.bad_rx_pkts++;
+
 	if (((pkt->l2info & htonl(RXF_TCP_F)) ||
 	     tnl_hdr_len) &&
 	    (q->netdev->features & NETIF_F_GRO) && csum_ok && !pkt->ip_frag) {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 5fe5d16dee72..cb523949c812 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -3889,7 +3889,7 @@ int t4_fwcache(struct adapter *adap, enum fw_params_param_dev_fwcache op)
 	c.param[0].mnem =
 		cpu_to_be32(FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
 			    FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_FWCACHE));
-	c.param[0].val = (__force __be32)op;
+	c.param[0].val = cpu_to_be32(op);
 
 	return t4_wr_mbox(adap, adap->mbox, &c, sizeof(c), NULL);
 }
@@ -4204,6 +4204,7 @@ int t4_link_l1cfg_core(struct adapter *adapter, unsigned int mbox,
  */
 int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port)
 {
+	unsigned int fw_caps = adap->params.fw_caps_support;
 	struct fw_port_cmd c;
 
 	memset(&c, 0, sizeof(c));
@@ -4211,9 +4212,14 @@ int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port)
 				     FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
 				     FW_PORT_CMD_PORTID_V(port));
 	c.action_to_len16 =
-		cpu_to_be32(FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) |
+		cpu_to_be32(FW_PORT_CMD_ACTION_V(fw_caps == FW_CAPS16
+						 ? FW_PORT_ACTION_L1_CFG
+						 : FW_PORT_ACTION_L1_CFG32) |
 			    FW_LEN16(c));
-	c.u.l1cfg.rcap = cpu_to_be32(FW_PORT_CAP32_ANEG);
+	if (fw_caps == FW_CAPS16)
+		c.u.l1cfg.rcap = cpu_to_be32(FW_PORT_CAP_ANEG);
+	else
+		c.u.l1cfg32.rcap32 = cpu_to_be32(FW_PORT_CAP32_ANEG);
 	return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
 }
 
@@ -10209,7 +10215,9 @@ int t4_set_vlan_acl(struct adapter *adap, unsigned int mbox, unsigned int vf,
 					 FW_ACL_VLAN_CMD_VFN_V(vf));
 	vlan_cmd.en_to_len16 = cpu_to_be32(enable | FW_LEN16(vlan_cmd));
 	/* Drop all packets that donot match vlan id */
-	vlan_cmd.dropnovlan_fm = FW_ACL_VLAN_CMD_FM_F;
+	vlan_cmd.dropnovlan_fm = (enable
+				  ? (FW_ACL_VLAN_CMD_DROPNOVLAN_F |
+				     FW_ACL_VLAN_CMD_FM_F) : 0);
 	if (enable != 0) {
 		vlan_cmd.nvlan = 1;
 		vlan_cmd.vlanid[0] = cpu_to_be16(vlan);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 5dc6c4154af8..57584ab32043 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -1332,6 +1332,7 @@ enum fw_params_param_dev_phyfw {
 enum fw_params_param_dev_diag {
 	FW_PARAM_DEV_DIAG_TMP		= 0x00,
 	FW_PARAM_DEV_DIAG_VDD		= 0x01,
+	FW_PARAM_DEV_DIAG_MAXTMPTHRESH	= 0x02,
 };
 
 enum fw_params_param_dev_fwcache {
@@ -2464,6 +2465,7 @@ struct fw_acl_vlan_cmd {
 
 #define FW_ACL_VLAN_CMD_DROPNOVLAN_S	7
 #define FW_ACL_VLAN_CMD_DROPNOVLAN_V(x)	((x) << FW_ACL_VLAN_CMD_DROPNOVLAN_S)
+#define FW_ACL_VLAN_CMD_DROPNOVLAN_F    FW_ACL_VLAN_CMD_DROPNOVLAN_V(1U)
 
 #define FW_ACL_VLAN_CMD_FM_S		6
 #define FW_ACL_VLAN_CMD_FM_M		0x1
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
index 1c9ad3630c77..ceec467f590d 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -372,9 +372,8 @@ static int gmac_setup_phy(struct net_device *netdev)
 		return -ENODEV;
 	netdev->phydev = phy;
 
-	phy->supported &= PHY_GBIT_FEATURES;
-	phy->supported |= SUPPORTED_Asym_Pause | SUPPORTED_Pause;
-	phy->advertising = phy->supported;
+	phy_set_max_speed(phy, SPEED_1000);
+	phy_support_asym_pause(phy);
 
 	/* set PHY interface type */
 	switch (phy->interface) {
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index 50222b7b81f3..0a82fcf16d35 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -1722,8 +1722,7 @@ out:
 static int
 dm9000_drv_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 	struct board_info *db;
 
 	if (ndev) {
@@ -1745,8 +1744,7 @@ dm9000_drv_suspend(struct device *dev)
 static int
 dm9000_drv_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 	struct board_info *db = netdev_priv(ndev);
 
 	if (ndev) {
diff --git a/drivers/net/ethernet/dnet.c b/drivers/net/ethernet/dnet.c
index 5a847941c46b..79521e27f0d1 100644
--- a/drivers/net/ethernet/dnet.c
+++ b/drivers/net/ethernet/dnet.c
@@ -284,13 +284,11 @@ static int dnet_mii_probe(struct net_device *dev)
 
 	/* mask with MAC supported features */
 	if (bp->capabilities & DNET_HAS_GIGABIT)
-		phydev->supported &= PHY_GBIT_FEATURES;
+		phy_set_max_speed(phydev, SPEED_1000);
 	else
-		phydev->supported &= PHY_BASIC_FEATURES;
+		phy_set_max_speed(phydev, SPEED_100);
 
-	phydev->supported |= SUPPORTED_Asym_Pause | SUPPORTED_Pause;
-
-	phydev->advertising = phydev->supported;
+	phy_support_asym_pause(phydev);
 
 	bp->link = 0;
 	bp->speed = 0;
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 60da0499ad66..0f3e7f21c6fa 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -721,10 +721,7 @@ static int ethoc_mdio_probe(struct net_device *dev)
 		return err;
 	}
 
-	phy->advertising &= ~(ADVERTISED_1000baseT_Full |
-			      ADVERTISED_1000baseT_Half);
-	phy->supported &= ~(SUPPORTED_1000baseT_Full |
-			    SUPPORTED_1000baseT_Half);
+	phy_set_max_speed(phy, SPEED_100);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index ed6c76d20b45..4d673225ed3e 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -712,8 +712,8 @@ static bool ftgmac100_prep_tx_csum(struct sk_buff *skb, u32 *csum_vlan)
 	return skb_checksum_help(skb) == 0;
 }
 
-static int ftgmac100_hard_start_xmit(struct sk_buff *skb,
-				     struct net_device *netdev)
+static netdev_tx_t ftgmac100_hard_start_xmit(struct sk_buff *skb,
+					     struct net_device *netdev)
 {
 	struct ftgmac100 *priv = netdev_priv(netdev);
 	struct ftgmac100_txdes *txdes, *first;
@@ -1079,8 +1079,7 @@ static int ftgmac100_mii_probe(struct ftgmac100 *priv, phy_interface_t intf)
 	/* Indicate that we support PAUSE frames (see comment in
 	 * Documentation/networking/phy.txt)
 	 */
-	phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-	phydev->advertising = phydev->supported;
+	phy_support_asym_pause(phydev);
 
 	/* Display what we found */
 	phy_attached_info(phydev);
@@ -1220,22 +1219,11 @@ static int ftgmac100_set_pauseparam(struct net_device *netdev,
 	priv->tx_pause = pause->tx_pause;
 	priv->rx_pause = pause->rx_pause;
 
-	if (phydev) {
-		phydev->advertising &= ~ADVERTISED_Pause;
-		phydev->advertising &= ~ADVERTISED_Asym_Pause;
+	if (phydev)
+		phy_set_asym_pause(phydev, pause->rx_pause, pause->tx_pause);
 
-		if (pause->rx_pause) {
-			phydev->advertising |= ADVERTISED_Pause;
-			phydev->advertising |= ADVERTISED_Asym_Pause;
-		}
-
-		if (pause->tx_pause)
-			phydev->advertising ^= ADVERTISED_Asym_Pause;
-	}
 	if (netif_running(netdev)) {
-		if (phydev && priv->aneg_pause)
-			phy_start_aneg(phydev);
-		else
+		if (!(phydev && priv->aneg_pause))
 			ftgmac100_config_pause(priv);
 	}
 
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index a1197d3adbe0..570caeb8ee9e 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -634,8 +634,8 @@ static void ftmac100_tx_complete(struct ftmac100 *priv)
 		;
 }
 
-static int ftmac100_xmit(struct ftmac100 *priv, struct sk_buff *skb,
-			 dma_addr_t map)
+static netdev_tx_t ftmac100_xmit(struct ftmac100 *priv, struct sk_buff *skb,
+				 dma_addr_t map)
 {
 	struct net_device *netdev = priv->netdev;
 	struct ftmac100_txdes *txdes;
@@ -1016,7 +1016,8 @@ static int ftmac100_stop(struct net_device *netdev)
 	return 0;
 }
 
-static int ftmac100_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t
+ftmac100_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct ftmac100 *priv = netdev_priv(netdev);
 	dma_addr_t map;
diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig
index a580a3dcbe59..d3a62bc1f1c6 100644
--- a/drivers/net/ethernet/freescale/Kconfig
+++ b/drivers/net/ethernet/freescale/Kconfig
@@ -96,5 +96,6 @@ config GIANFAR
 	  on the 8540.
 
 source "drivers/net/ethernet/freescale/dpaa/Kconfig"
+source "drivers/net/ethernet/freescale/dpaa2/Kconfig"
 
 endif # NET_VENDOR_FREESCALE
diff --git a/drivers/net/ethernet/freescale/Makefile b/drivers/net/ethernet/freescale/Makefile
index 0914a3ea4405..3b4ff08e3841 100644
--- a/drivers/net/ethernet/freescale/Makefile
+++ b/drivers/net/ethernet/freescale/Makefile
@@ -21,3 +21,5 @@ ucc_geth_driver-objs := ucc_geth.o ucc_geth_ethtool.o
 
 obj-$(CONFIG_FSL_FMAN) += fman/
 obj-$(CONFIG_FSL_DPAA_ETH) += dpaa/
+
+obj-$(CONFIG_FSL_DPAA2_ETH) += dpaa2/
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 65a22cd9aef2..6e0f47f2c8a3 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -1280,7 +1280,7 @@ static int dpaa_bman_release(const struct dpaa_bp *dpaa_bp,
 
 	err = bman_release(dpaa_bp->pool, bmb, cnt);
 	/* Should never occur, address anyway to avoid leaking the buffers */
-	if (unlikely(WARN_ON(err)) && dpaa_bp->free_buf_cb)
+	if (WARN_ON(err) && dpaa_bp->free_buf_cb)
 		while (cnt-- > 0)
 			dpaa_bp->free_buf_cb(dpaa_bp, &bmb[cnt]);
 
@@ -1704,10 +1704,8 @@ static struct sk_buff *contig_fd_to_skb(const struct dpaa_priv *priv,
 
 	skb = build_skb(vaddr, dpaa_bp->size +
 			SKB_DATA_ALIGN(sizeof(struct skb_shared_info)));
-	if (unlikely(!skb)) {
-		WARN_ONCE(1, "Build skb failure on Rx\n");
+	if (WARN_ONCE(!skb, "Build skb failure on Rx\n"))
 		goto free_buffer;
-	}
 	WARN_ON(fd_off != priv->rx_headroom);
 	skb_reserve(skb, fd_off);
 	skb_put(skb, qm_fd_get_length(fd));
@@ -1770,7 +1768,7 @@ static struct sk_buff *sg_fd_to_skb(const struct dpaa_priv *priv,
 			sz = dpaa_bp->size +
 				SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
 			skb = build_skb(sg_vaddr, sz);
-			if (WARN_ON(unlikely(!skb)))
+			if (WARN_ON(!skb))
 				goto free_buffers;
 
 			skb->ip_summed = rx_csum_offload(priv, fd);
@@ -2046,7 +2044,8 @@ static inline int dpaa_xmit(struct dpaa_priv *priv,
 	return 0;
 }
 
-static int dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
+static netdev_tx_t
+dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
 {
 	const int queue_mapping = skb_get_queue_mapping(skb);
 	bool nonlinear = skb_is_nonlinear(skb);
@@ -2493,8 +2492,7 @@ static int dpaa_phy_init(struct net_device *net_dev)
 
 	/* Remove any features not supported by the controller */
 	phy_dev->supported &= mac_dev->if_support;
-	phy_dev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
-	phy_dev->advertising = phy_dev->supported;
+	phy_support_asym_pause(phy_dev);
 
 	mac_dev->phy_dev = phy_dev;
 	net_dev->phydev = phy_dev;
@@ -2733,8 +2731,6 @@ out_error:
 	return err;
 }
 
-static const struct of_device_id dpaa_match[];
-
 static inline u16 dpaa_get_headroom(struct dpaa_buffer_layout *bl)
 {
 	u16 headroom;
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index 3184c8f7cdd0..13d6e2272ece 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -182,7 +182,6 @@ static int dpaa_set_pauseparam(struct net_device *net_dev,
 	struct phy_device *phydev;
 	bool rx_pause, tx_pause;
 	struct dpaa_priv *priv;
-	u32 newadv, oldadv;
 	int err;
 
 	priv = netdev_priv(net_dev);
@@ -194,9 +193,7 @@ static int dpaa_set_pauseparam(struct net_device *net_dev,
 		return -ENODEV;
 	}
 
-	if (!(phydev->supported & SUPPORTED_Pause) ||
-	    (!(phydev->supported & SUPPORTED_Asym_Pause) &&
-	    (epause->rx_pause != epause->tx_pause)))
+	if (!phy_validate_pause(phydev, epause))
 		return -EINVAL;
 
 	/* The MAC should know how to handle PAUSE frame autonegotiation before
@@ -210,29 +207,8 @@ static int dpaa_set_pauseparam(struct net_device *net_dev,
 	/* Determine the sym/asym advertised PAUSE capabilities from the desired
 	 * rx/tx pause settings.
 	 */
-	newadv = 0;
-	if (epause->rx_pause)
-		newadv = ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-	if (epause->tx_pause)
-		newadv ^= ADVERTISED_Asym_Pause;
 
-	oldadv = phydev->advertising &
-			(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-
-	/* If there are differences between the old and the new advertised
-	 * values, restart PHY autonegotiation and advertise the new values.
-	 */
-	if (oldadv != newadv) {
-		phydev->advertising &= ~(ADVERTISED_Pause
-				| ADVERTISED_Asym_Pause);
-		phydev->advertising |= newadv;
-		if (phydev->autoneg) {
-			err = phy_start_aneg(phydev);
-			if (err < 0)
-				netdev_err(net_dev, "phy_start_aneg() = %d\n",
-					   err);
-		}
-	}
+	phy_set_asym_pause(phydev, epause->rx_pause, epause->tx_pause);
 
 	fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
 	err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause);
diff --git a/drivers/net/ethernet/freescale/dpaa2/Kconfig b/drivers/net/ethernet/freescale/dpaa2/Kconfig
new file mode 100644
index 000000000000..809a155eb193
--- /dev/null
+++ b/drivers/net/ethernet/freescale/dpaa2/Kconfig
@@ -0,0 +1,16 @@
+config FSL_DPAA2_ETH
+	tristate "Freescale DPAA2 Ethernet"
+	depends on FSL_MC_BUS && FSL_MC_DPIO
+	help
+	  This is the DPAA2 Ethernet driver supporting Freescale SoCs
+	  with DPAA2 (DataPath Acceleration Architecture v2).
+	  The driver manages network objects discovered on the Freescale
+	  MC bus.
+
+config FSL_DPAA2_PTP_CLOCK
+	tristate "Freescale DPAA2 PTP Clock"
+	depends on FSL_DPAA2_ETH && POSIX_TIMERS
+	select PTP_1588_CLOCK
+	help
+	  This driver adds support for using the DPAA2 1588 timer module
+	  as a PTP clock.
diff --git a/drivers/net/ethernet/freescale/dpaa2/Makefile b/drivers/net/ethernet/freescale/dpaa2/Makefile
new file mode 100644
index 000000000000..2f424e0a8225
--- /dev/null
+++ b/drivers/net/ethernet/freescale/dpaa2/Makefile
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the Freescale DPAA2 Ethernet controller
+#
+
+obj-$(CONFIG_FSL_DPAA2_ETH)		+= fsl-dpaa2-eth.o
+obj-$(CONFIG_FSL_DPAA2_PTP_CLOCK)	+= fsl-dpaa2-ptp.o
+
+fsl-dpaa2-eth-objs	:= dpaa2-eth.o dpaa2-ethtool.o dpni.o
+fsl-dpaa2-ptp-objs	:= dpaa2-ptp.o dprtc.o
+
+# Needed by the tracing framework
+CFLAGS_dpaa2-eth.o := -I$(src)
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h
index 9801528db2a5..9801528db2a5 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth-trace.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 9329fcad95ac..88f7acce38dc 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -98,8 +98,7 @@ free_buf:
 }
 
 /* Build a linear skb based on a single-buffer frame descriptor */
-static struct sk_buff *build_linear_skb(struct dpaa2_eth_priv *priv,
-					struct dpaa2_eth_channel *ch,
+static struct sk_buff *build_linear_skb(struct dpaa2_eth_channel *ch,
 					const struct dpaa2_fd *fd,
 					void *fd_vaddr)
 {
@@ -233,7 +232,7 @@ static void dpaa2_eth_rx(struct dpaa2_eth_priv *priv,
 	percpu_extras = this_cpu_ptr(priv->percpu_extras);
 
 	if (fd_format == dpaa2_fd_single) {
-		skb = build_linear_skb(priv, ch, fd, vaddr);
+		skb = build_linear_skb(ch, fd, vaddr);
 	} else if (fd_format == dpaa2_fd_sg) {
 		skb = build_frag_skb(priv, ch, buf_data);
 		skb_free_frag(vaddr);
@@ -289,10 +288,11 @@ err_frame_format:
  *
  * Observance of NAPI budget is not our concern, leaving that to the caller.
  */
-static int consume_frames(struct dpaa2_eth_channel *ch)
+static int consume_frames(struct dpaa2_eth_channel *ch,
+			  enum dpaa2_eth_fq_type *type)
 {
 	struct dpaa2_eth_priv *priv = ch->priv;
-	struct dpaa2_eth_fq *fq;
+	struct dpaa2_eth_fq *fq = NULL;
 	struct dpaa2_dq *dq;
 	const struct dpaa2_fd *fd;
 	int cleaned = 0;
@@ -311,12 +311,23 @@ static int consume_frames(struct dpaa2_eth_channel *ch)
 
 		fd = dpaa2_dq_fd(dq);
 		fq = (struct dpaa2_eth_fq *)(uintptr_t)dpaa2_dq_fqd_ctx(dq);
-		fq->stats.frames++;
 
 		fq->consume(priv, ch, fd, &ch->napi, fq->flowid);
 		cleaned++;
 	} while (!is_last);
 
+	if (!cleaned)
+		return 0;
+
+	fq->stats.frames += cleaned;
+	ch->stats.frames += cleaned;
+
+	/* A dequeue operation only pulls frames from a single queue
+	 * into the store. Return the frame queue type as an out param.
+	 */
+	if (type)
+		*type = fq->type;
+
 	return cleaned;
 }
 
@@ -426,7 +437,7 @@ static int build_sg_fd(struct dpaa2_eth_priv *priv,
 	dpaa2_fd_set_format(fd, dpaa2_fd_sg);
 	dpaa2_fd_set_addr(fd, addr);
 	dpaa2_fd_set_len(fd, skb->len);
-	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA | FD_CTRL_PTV1);
+	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);
 
 	if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)
 		enable_tx_tstamp(fd, sgt_buf);
@@ -479,7 +490,7 @@ static int build_single_fd(struct dpaa2_eth_priv *priv,
 	dpaa2_fd_set_offset(fd, (u16)(skb->data - buffer_start));
 	dpaa2_fd_set_len(fd, skb->len);
 	dpaa2_fd_set_format(fd, dpaa2_fd_single);
-	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA | FD_CTRL_PTV1);
+	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);
 
 	if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)
 		enable_tx_tstamp(fd, buffer_start);
@@ -648,7 +659,7 @@ err_alloc_headroom:
 
 /* Tx confirmation frame processing routine */
 static void dpaa2_eth_tx_conf(struct dpaa2_eth_priv *priv,
-			      struct dpaa2_eth_channel *ch,
+			      struct dpaa2_eth_channel *ch __always_unused,
 			      const struct dpaa2_fd *fd,
 			      struct napi_struct *napi __always_unused,
 			      u16 queue_id __always_unused)
@@ -921,14 +932,16 @@ static int pull_channel(struct dpaa2_eth_channel *ch)
 static int dpaa2_eth_poll(struct napi_struct *napi, int budget)
 {
 	struct dpaa2_eth_channel *ch;
-	int cleaned = 0, store_cleaned;
 	struct dpaa2_eth_priv *priv;
+	int rx_cleaned = 0, txconf_cleaned = 0;
+	enum dpaa2_eth_fq_type type = 0;
+	int store_cleaned;
 	int err;
 
 	ch = container_of(napi, struct dpaa2_eth_channel, napi);
 	priv = ch->priv;
 
-	while (cleaned < budget) {
+	do {
 		err = pull_channel(ch);
 		if (unlikely(err))
 			break;
@@ -936,30 +949,32 @@ static int dpaa2_eth_poll(struct napi_struct *napi, int budget)
 		/* Refill pool if appropriate */
 		refill_pool(priv, ch, priv->bpid);
 
-		store_cleaned = consume_frames(ch);
-		cleaned += store_cleaned;
+		store_cleaned = consume_frames(ch, &type);
+		if (type == DPAA2_RX_FQ)
+			rx_cleaned += store_cleaned;
+		else
+			txconf_cleaned += store_cleaned;
 
-		/* If we have enough budget left for a full store,
-		 * try a new pull dequeue, otherwise we're done here
+		/* If we either consumed the whole NAPI budget with Rx frames
+		 * or we reached the Tx confirmations threshold, we're done.
 		 */
-		if (store_cleaned == 0 ||
-		    cleaned > budget - DPAA2_ETH_STORE_SIZE)
-			break;
-	}
+		if (rx_cleaned >= budget ||
+		    txconf_cleaned >= DPAA2_ETH_TXCONF_PER_NAPI)
+			return budget;
+	} while (store_cleaned);
 
-	if (cleaned < budget && napi_complete_done(napi, cleaned)) {
-		/* Re-enable data available notifications */
-		do {
-			err = dpaa2_io_service_rearm(ch->dpio, &ch->nctx);
-			cpu_relax();
-		} while (err == -EBUSY);
-		WARN_ONCE(err, "CDAN notifications rearm failed on core %d",
-			  ch->nctx.desired_cpu);
-	}
-
-	ch->stats.frames += cleaned;
+	/* We didn't consume the entire budget, so finish napi and
+	 * re-enable data availability notifications
+	 */
+	napi_complete_done(napi, rx_cleaned);
+	do {
+		err = dpaa2_io_service_rearm(ch->dpio, &ch->nctx);
+		cpu_relax();
+	} while (err == -EBUSY);
+	WARN_ONCE(err, "CDAN notifications rearm failed on core %d",
+		  ch->nctx.desired_cpu);
 
-	return cleaned;
+	return max(rx_cleaned, 1);
 }
 
 static void enable_ch_napi(struct dpaa2_eth_priv *priv)
@@ -986,7 +1001,7 @@ static void disable_ch_napi(struct dpaa2_eth_priv *priv)
 
 static int link_state_update(struct dpaa2_eth_priv *priv)
 {
-	struct dpni_link_state state;
+	struct dpni_link_state state = {0};
 	int err;
 
 	err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state);
@@ -1069,14 +1084,13 @@ enable_err:
 /* The DPIO store must be empty when we call this,
  * at the end of every NAPI cycle.
  */
-static u32 drain_channel(struct dpaa2_eth_priv *priv,
-			 struct dpaa2_eth_channel *ch)
+static u32 drain_channel(struct dpaa2_eth_channel *ch)
 {
 	u32 drained = 0, total = 0;
 
 	do {
 		pull_channel(ch);
-		drained = consume_frames(ch);
+		drained = consume_frames(ch, NULL);
 		total += drained;
 	} while (drained);
 
@@ -1091,7 +1105,7 @@ static u32 drain_ingress_frames(struct dpaa2_eth_priv *priv)
 
 	for (i = 0; i < priv->num_channels; i++) {
 		ch = priv->channel[i];
-		drained += drain_channel(priv, ch);
+		drained += drain_channel(ch);
 	}
 
 	return drained;
@@ -1100,7 +1114,7 @@ static u32 drain_ingress_frames(struct dpaa2_eth_priv *priv)
 static int dpaa2_eth_stop(struct net_device *net_dev)
 {
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-	int dpni_enabled;
+	int dpni_enabled = 0;
 	int retries = 10;
 	u32 drained;
 
@@ -1143,34 +1157,6 @@ static int dpaa2_eth_stop(struct net_device *net_dev)
 	return 0;
 }
 
-static int dpaa2_eth_init(struct net_device *net_dev)
-{
-	u64 supported = 0;
-	u64 not_supported = 0;
-	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-	u32 options = priv->dpni_attrs.options;
-
-	/* Capabilities listing */
-	supported |= IFF_LIVE_ADDR_CHANGE;
-
-	if (options & DPNI_OPT_NO_MAC_FILTER)
-		not_supported |= IFF_UNICAST_FLT;
-	else
-		supported |= IFF_UNICAST_FLT;
-
-	net_dev->priv_flags |= supported;
-	net_dev->priv_flags &= ~not_supported;
-
-	/* Features */
-	net_dev->features = NETIF_F_RXCSUM |
-			    NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
-			    NETIF_F_SG | NETIF_F_HIGHDMA |
-			    NETIF_F_LLTX;
-	net_dev->hw_features = net_dev->features;
-
-	return 0;
-}
-
 static int dpaa2_eth_set_addr(struct net_device *net_dev, void *addr)
 {
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
@@ -1418,7 +1404,6 @@ static const struct net_device_ops dpaa2_eth_ops = {
 	.ndo_open = dpaa2_eth_open,
 	.ndo_start_xmit = dpaa2_eth_tx,
 	.ndo_stop = dpaa2_eth_stop,
-	.ndo_init = dpaa2_eth_init,
 	.ndo_set_mac_address = dpaa2_eth_set_addr,
 	.ndo_get_stats64 = dpaa2_eth_get_stats,
 	.ndo_set_rx_mode = dpaa2_eth_set_rx_mode,
@@ -1926,6 +1911,11 @@ static int setup_dpni(struct fsl_mc_device *ls_dev)
 	if (err)
 		goto close;
 
+	priv->cls_rules = devm_kzalloc(dev, sizeof(struct dpaa2_eth_cls_rule) *
+				       dpaa2_eth_fs_count(priv), GFP_KERNEL);
+	if (!priv->cls_rules)
+		goto close;
+
 	return 0;
 
 close:
@@ -2032,9 +2022,33 @@ static int setup_tx_flow(struct dpaa2_eth_priv *priv,
 	return 0;
 }
 
-/* Hash key is a 5-tuple: IPsrc, IPdst, IPnextproto, L4src, L4dst */
-static const struct dpaa2_eth_hash_fields hash_fields[] = {
+/* Supported header fields for Rx hash distribution key */
+static const struct dpaa2_eth_dist_fields dist_fields[] = {
 	{
+		/* L2 header */
+		.rxnfc_field = RXH_L2DA,
+		.cls_prot = NET_PROT_ETH,
+		.cls_field = NH_FLD_ETH_DA,
+		.size = 6,
+	}, {
+		.cls_prot = NET_PROT_ETH,
+		.cls_field = NH_FLD_ETH_SA,
+		.size = 6,
+	}, {
+		/* This is the last ethertype field parsed:
+		 * depending on frame format, it can be the MAC ethertype
+		 * or the VLAN etype.
+		 */
+		.cls_prot = NET_PROT_ETH,
+		.cls_field = NH_FLD_ETH_TYPE,
+		.size = 2,
+	}, {
+		/* VLAN header */
+		.rxnfc_field = RXH_VLAN,
+		.cls_prot = NET_PROT_VLAN,
+		.cls_field = NH_FLD_VLAN_TCI,
+		.size = 2,
+	}, {
 		/* IP header */
 		.rxnfc_field = RXH_IP_SRC,
 		.cls_prot = NET_PROT_IP,
@@ -2066,32 +2080,122 @@ static const struct dpaa2_eth_hash_fields hash_fields[] = {
 	},
 };
 
-/* Set RX hash options
+/* Configure the Rx hash key using the legacy API */
+static int config_legacy_hash_key(struct dpaa2_eth_priv *priv, dma_addr_t key)
+{
+	struct device *dev = priv->net_dev->dev.parent;
+	struct dpni_rx_tc_dist_cfg dist_cfg;
+	int err;
+
+	memset(&dist_cfg, 0, sizeof(dist_cfg));
+
+	dist_cfg.key_cfg_iova = key;
+	dist_cfg.dist_size = dpaa2_eth_queue_count(priv);
+	dist_cfg.dist_mode = DPNI_DIST_MODE_HASH;
+
+	err = dpni_set_rx_tc_dist(priv->mc_io, 0, priv->mc_token, 0, &dist_cfg);
+	if (err)
+		dev_err(dev, "dpni_set_rx_tc_dist failed\n");
+
+	return err;
+}
+
+/* Configure the Rx hash key using the new API */
+static int config_hash_key(struct dpaa2_eth_priv *priv, dma_addr_t key)
+{
+	struct device *dev = priv->net_dev->dev.parent;
+	struct dpni_rx_dist_cfg dist_cfg;
+	int err;
+
+	memset(&dist_cfg, 0, sizeof(dist_cfg));
+
+	dist_cfg.key_cfg_iova = key;
+	dist_cfg.dist_size = dpaa2_eth_queue_count(priv);
+	dist_cfg.enable = 1;
+
+	err = dpni_set_rx_hash_dist(priv->mc_io, 0, priv->mc_token, &dist_cfg);
+	if (err)
+		dev_err(dev, "dpni_set_rx_hash_dist failed\n");
+
+	return err;
+}
+
+/* Configure the Rx flow classification key */
+static int config_cls_key(struct dpaa2_eth_priv *priv, dma_addr_t key)
+{
+	struct device *dev = priv->net_dev->dev.parent;
+	struct dpni_rx_dist_cfg dist_cfg;
+	int err;
+
+	memset(&dist_cfg, 0, sizeof(dist_cfg));
+
+	dist_cfg.key_cfg_iova = key;
+	dist_cfg.dist_size = dpaa2_eth_queue_count(priv);
+	dist_cfg.enable = 1;
+
+	err = dpni_set_rx_fs_dist(priv->mc_io, 0, priv->mc_token, &dist_cfg);
+	if (err)
+		dev_err(dev, "dpni_set_rx_fs_dist failed\n");
+
+	return err;
+}
+
+/* Size of the Rx flow classification key */
+int dpaa2_eth_cls_key_size(void)
+{
+	int i, size = 0;
+
+	for (i = 0; i < ARRAY_SIZE(dist_fields); i++)
+		size += dist_fields[i].size;
+
+	return size;
+}
+
+/* Offset of header field in Rx classification key */
+int dpaa2_eth_cls_fld_off(int prot, int field)
+{
+	int i, off = 0;
+
+	for (i = 0; i < ARRAY_SIZE(dist_fields); i++) {
+		if (dist_fields[i].cls_prot == prot &&
+		    dist_fields[i].cls_field == field)
+			return off;
+		off += dist_fields[i].size;
+	}
+
+	WARN_ONCE(1, "Unsupported header field used for Rx flow cls\n");
+	return 0;
+}
+
+/* Set Rx distribution (hash or flow classification) key
  * flags is a combination of RXH_ bits
  */
-static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags)
+static int dpaa2_eth_set_dist_key(struct net_device *net_dev,
+				  enum dpaa2_eth_rx_dist type, u64 flags)
 {
 	struct device *dev = net_dev->dev.parent;
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
 	struct dpkg_profile_cfg cls_cfg;
-	struct dpni_rx_tc_dist_cfg dist_cfg;
+	u32 rx_hash_fields = 0;
+	dma_addr_t key_iova;
 	u8 *dma_mem;
 	int i;
 	int err = 0;
 
-	if (!dpaa2_eth_hash_enabled(priv)) {
-		dev_dbg(dev, "Hashing support is not enabled\n");
-		return 0;
-	}
-
 	memset(&cls_cfg, 0, sizeof(cls_cfg));
 
-	for (i = 0; i < ARRAY_SIZE(hash_fields); i++) {
+	for (i = 0; i < ARRAY_SIZE(dist_fields); i++) {
 		struct dpkg_extract *key =
 			&cls_cfg.extracts[cls_cfg.num_extracts];
 
-		if (!(flags & hash_fields[i].rxnfc_field))
-			continue;
+		/* For Rx hashing key we set only the selected fields.
+		 * For Rx flow classification key we set all supported fields
+		 */
+		if (type == DPAA2_ETH_RX_DIST_HASH) {
+			if (!(flags & dist_fields[i].rxnfc_field))
+				continue;
+			rx_hash_fields |= dist_fields[i].rxnfc_field;
+		}
 
 		if (cls_cfg.num_extracts >= DPKG_MAX_NUM_OF_EXTRACTS) {
 			dev_err(dev, "error adding key extraction rule, too many rules?\n");
@@ -2099,12 +2203,10 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags)
 		}
 
 		key->type = DPKG_EXTRACT_FROM_HDR;
-		key->extract.from_hdr.prot = hash_fields[i].cls_prot;
+		key->extract.from_hdr.prot = dist_fields[i].cls_prot;
 		key->extract.from_hdr.type = DPKG_FULL_FIELD;
-		key->extract.from_hdr.field = hash_fields[i].cls_field;
+		key->extract.from_hdr.field = dist_fields[i].cls_field;
 		cls_cfg.num_extracts++;
-
-		priv->rx_hash_fields |= hash_fields[i].rxnfc_field;
 	}
 
 	dma_mem = kzalloc(DPAA2_CLASSIFIER_DMA_SIZE, GFP_KERNEL);
@@ -2114,36 +2216,73 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags)
 	err = dpni_prepare_key_cfg(&cls_cfg, dma_mem);
 	if (err) {
 		dev_err(dev, "dpni_prepare_key_cfg error %d\n", err);
-		goto err_prep_key;
+		goto free_key;
 	}
 
-	memset(&dist_cfg, 0, sizeof(dist_cfg));
-
 	/* Prepare for setting the rx dist */
-	dist_cfg.key_cfg_iova = dma_map_single(dev, dma_mem,
-					       DPAA2_CLASSIFIER_DMA_SIZE,
-					       DMA_TO_DEVICE);
-	if (dma_mapping_error(dev, dist_cfg.key_cfg_iova)) {
+	key_iova = dma_map_single(dev, dma_mem, DPAA2_CLASSIFIER_DMA_SIZE,
+				  DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, key_iova)) {
 		dev_err(dev, "DMA mapping failed\n");
 		err = -ENOMEM;
-		goto err_dma_map;
+		goto free_key;
 	}
 
-	dist_cfg.dist_size = dpaa2_eth_queue_count(priv);
-	dist_cfg.dist_mode = DPNI_DIST_MODE_HASH;
+	if (type == DPAA2_ETH_RX_DIST_HASH) {
+		if (dpaa2_eth_has_legacy_dist(priv))
+			err = config_legacy_hash_key(priv, key_iova);
+		else
+			err = config_hash_key(priv, key_iova);
+	} else {
+		err = config_cls_key(priv, key_iova);
+	}
 
-	err = dpni_set_rx_tc_dist(priv->mc_io, 0, priv->mc_token, 0, &dist_cfg);
-	dma_unmap_single(dev, dist_cfg.key_cfg_iova,
-			 DPAA2_CLASSIFIER_DMA_SIZE, DMA_TO_DEVICE);
-	if (err)
-		dev_err(dev, "dpni_set_rx_tc_dist() error %d\n", err);
+	dma_unmap_single(dev, key_iova, DPAA2_CLASSIFIER_DMA_SIZE,
+			 DMA_TO_DEVICE);
+	if (!err && type == DPAA2_ETH_RX_DIST_HASH)
+		priv->rx_hash_fields = rx_hash_fields;
 
-err_dma_map:
-err_prep_key:
+free_key:
 	kfree(dma_mem);
 	return err;
 }
 
+int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags)
+{
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+
+	if (!dpaa2_eth_hash_enabled(priv))
+		return -EOPNOTSUPP;
+
+	return dpaa2_eth_set_dist_key(net_dev, DPAA2_ETH_RX_DIST_HASH, flags);
+}
+
+static int dpaa2_eth_set_cls(struct dpaa2_eth_priv *priv)
+{
+	struct device *dev = priv->net_dev->dev.parent;
+
+	/* Check if we actually support Rx flow classification */
+	if (dpaa2_eth_has_legacy_dist(priv)) {
+		dev_dbg(dev, "Rx cls not supported by current MC version\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (priv->dpni_attrs.options & DPNI_OPT_NO_FS ||
+	    !(priv->dpni_attrs.options & DPNI_OPT_HAS_KEY_MASKING)) {
+		dev_dbg(dev, "Rx cls disabled in DPNI options\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (!dpaa2_eth_hash_enabled(priv)) {
+		dev_dbg(dev, "Rx cls disabled for single queue DPNIs\n");
+		return -EOPNOTSUPP;
+	}
+
+	priv->rx_cls_enabled = 1;
+
+	return dpaa2_eth_set_dist_key(priv->net_dev, DPAA2_ETH_RX_DIST_CLS, 0);
+}
+
 /* Bind the DPNI to its needed objects and resources: buffer pool, DPIOs,
  * frame queues and channels
  */
@@ -2170,9 +2309,16 @@ static int bind_dpni(struct dpaa2_eth_priv *priv)
 	 * the default hash key
 	 */
 	err = dpaa2_eth_set_hash(net_dev, DPAA2_RXH_DEFAULT);
-	if (err)
+	if (err && err != -EOPNOTSUPP)
 		dev_err(dev, "Failed to configure hashing\n");
 
+	/* Configure the flow classification key; it includes all
+	 * supported header fields and cannot be modified at runtime
+	 */
+	err = dpaa2_eth_set_cls(priv);
+	if (err && err != -EOPNOTSUPP)
+		dev_err(dev, "Failed to configure Rx classification key\n");
+
 	/* Configure handling of error frames */
 	err_cfg.errors = DPAA2_FAS_RX_ERR_MASK;
 	err_cfg.set_frame_annotation = 1;
@@ -2316,11 +2462,14 @@ static int netdev_init(struct net_device *net_dev)
 {
 	struct device *dev = net_dev->dev.parent;
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+	u32 options = priv->dpni_attrs.options;
+	u64 supported = 0, not_supported = 0;
 	u8 bcast_addr[ETH_ALEN];
 	u8 num_queues;
 	int err;
 
 	net_dev->netdev_ops = &dpaa2_eth_ops;
+	net_dev->ethtool_ops = &dpaa2_ethtool_ops;
 
 	err = set_mac_addr(priv);
 	if (err)
@@ -2356,12 +2505,23 @@ static int netdev_init(struct net_device *net_dev)
 		return err;
 	}
 
-	/* Our .ndo_init will be called herein */
-	err = register_netdev(net_dev);
-	if (err < 0) {
-		dev_err(dev, "register_netdev() failed\n");
-		return err;
-	}
+	/* Capabilities listing */
+	supported |= IFF_LIVE_ADDR_CHANGE;
+
+	if (options & DPNI_OPT_NO_MAC_FILTER)
+		not_supported |= IFF_UNICAST_FLT;
+	else
+		supported |= IFF_UNICAST_FLT;
+
+	net_dev->priv_flags |= supported;
+	net_dev->priv_flags &= ~not_supported;
+
+	/* Features */
+	net_dev->features = NETIF_F_RXCSUM |
+			    NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+			    NETIF_F_SG | NETIF_F_HIGHDMA |
+			    NETIF_F_LLTX;
+	net_dev->hw_features = net_dev->features;
 
 	return 0;
 }
@@ -2561,28 +2721,36 @@ static int dpaa2_eth_probe(struct fsl_mc_device *dpni_dev)
 	if (err)
 		goto err_alloc_rings;
 
-	net_dev->ethtool_ops = &dpaa2_ethtool_ops;
-
 	err = setup_irqs(dpni_dev);
 	if (err) {
 		netdev_warn(net_dev, "Failed to set link interrupt, fall back to polling\n");
 		priv->poll_thread = kthread_run(poll_link_state, priv,
 						"%s_poll_link", net_dev->name);
 		if (IS_ERR(priv->poll_thread)) {
-			netdev_err(net_dev, "Error starting polling thread\n");
+			dev_err(dev, "Error starting polling thread\n");
 			goto err_poll_thread;
 		}
 		priv->do_link_poll = true;
 	}
 
+	err = register_netdev(net_dev);
+	if (err < 0) {
+		dev_err(dev, "register_netdev() failed\n");
+		goto err_netdev_reg;
+	}
+
 	dev_info(dev, "Probed interface %s\n", net_dev->name);
 	return 0;
 
+err_netdev_reg:
+	if (priv->do_link_poll)
+		kthread_stop(priv->poll_thread);
+	else
+		fsl_mc_free_irqs(dpni_dev);
 err_poll_thread:
 	free_rings(priv);
 err_alloc_rings:
 err_csum:
-	unregister_netdev(net_dev);
 err_netdev_init:
 	free_percpu(priv->percpu_extras);
 err_alloc_percpu_extras:
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
index d54cb0b99d08..452a8e9c4f0e 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
@@ -40,6 +40,11 @@
  */
 #define DPAA2_ETH_TAILDROP_THRESH	(64 * 1024)
 
+/* Maximum number of Tx confirmation frames to be processed
+ * in a single NAPI call
+ */
+#define DPAA2_ETH_TXCONF_PER_NAPI	256
+
 /* Buffer quota per queue. Must be large enough such that for minimum sized
  * frames taildrop kicks in before the bpool gets depleted, so we compute
  * how many 64B frames fit inside the taildrop threshold and add a margin
@@ -290,13 +295,18 @@ struct dpaa2_eth_channel {
 	struct dpaa2_eth_ch_stats stats;
 };
 
-struct dpaa2_eth_hash_fields {
+struct dpaa2_eth_dist_fields {
 	u64 rxnfc_field;
 	enum net_prot cls_prot;
 	int cls_field;
 	int size;
 };
 
+struct dpaa2_eth_cls_rule {
+	struct ethtool_rx_flow_spec fs;
+	u8 in_use;
+};
+
 /* Driver private data */
 struct dpaa2_eth_priv {
 	struct net_device *net_dev;
@@ -340,6 +350,8 @@ struct dpaa2_eth_priv {
 
 	/* enabled ethtool hashing bits */
 	u64 rx_hash_fields;
+	struct dpaa2_eth_cls_rule *cls_rules;
+	u8 rx_cls_enabled;
 };
 
 #define DPAA2_RXH_SUPPORTED	(RXH_L2DA | RXH_VLAN | RXH_L3_PROTO \
@@ -367,6 +379,24 @@ static inline int dpaa2_eth_cmp_dpni_ver(struct dpaa2_eth_priv *priv,
 	return priv->dpni_ver_major - ver_major;
 }
 
+/* Minimum firmware version that supports a more flexible API
+ * for configuring the Rx flow hash key
+ */
+#define DPNI_RX_DIST_KEY_VER_MAJOR	7
+#define DPNI_RX_DIST_KEY_VER_MINOR	5
+
+#define dpaa2_eth_has_legacy_dist(priv)					\
+	(dpaa2_eth_cmp_dpni_ver((priv), DPNI_RX_DIST_KEY_VER_MAJOR,	\
+				DPNI_RX_DIST_KEY_VER_MINOR) < 0)
+
+#define dpaa2_eth_fs_count(priv)        \
+	((priv)->dpni_attrs.fs_entries)
+
+enum dpaa2_eth_rx_dist {
+	DPAA2_ETH_RX_DIST_HASH,
+	DPAA2_ETH_RX_DIST_CLS
+};
+
 /* Hardware only sees DPAA2_ETH_RX_BUF_SIZE, but the skb built around
  * the buffer also needs space for its shared info struct, and we need
  * to allocate enough to accommodate hardware alignment restrictions
@@ -409,4 +439,8 @@ static int dpaa2_eth_queue_count(struct dpaa2_eth_priv *priv)
 	return priv->dpni_attrs.num_queues;
 }
 
+int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags);
+int dpaa2_eth_cls_key_size(void);
+int dpaa2_eth_cls_fld_off(int prot, int field);
+
 #endif	/* __DPAA2_H */
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
new file mode 100644
index 000000000000..26bd5a2bd8ed
--- /dev/null
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
@@ -0,0 +1,630 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/* Copyright 2014-2016 Freescale Semiconductor Inc.
+ * Copyright 2016 NXP
+ */
+
+#include <linux/net_tstamp.h>
+
+#include "dpni.h"	/* DPNI_LINK_OPT_* */
+#include "dpaa2-eth.h"
+
+/* To be kept in sync with DPNI statistics */
+static char dpaa2_ethtool_stats[][ETH_GSTRING_LEN] = {
+	"[hw] rx frames",
+	"[hw] rx bytes",
+	"[hw] rx mcast frames",
+	"[hw] rx mcast bytes",
+	"[hw] rx bcast frames",
+	"[hw] rx bcast bytes",
+	"[hw] tx frames",
+	"[hw] tx bytes",
+	"[hw] tx mcast frames",
+	"[hw] tx mcast bytes",
+	"[hw] tx bcast frames",
+	"[hw] tx bcast bytes",
+	"[hw] rx filtered frames",
+	"[hw] rx discarded frames",
+	"[hw] rx nobuffer discards",
+	"[hw] tx discarded frames",
+	"[hw] tx confirmed frames",
+};
+
+#define DPAA2_ETH_NUM_STATS	ARRAY_SIZE(dpaa2_ethtool_stats)
+
+static char dpaa2_ethtool_extras[][ETH_GSTRING_LEN] = {
+	/* per-cpu stats */
+	"[drv] tx conf frames",
+	"[drv] tx conf bytes",
+	"[drv] tx sg frames",
+	"[drv] tx sg bytes",
+	"[drv] tx realloc frames",
+	"[drv] rx sg frames",
+	"[drv] rx sg bytes",
+	"[drv] enqueue portal busy",
+	/* Channel stats */
+	"[drv] dequeue portal busy",
+	"[drv] channel pull errors",
+	"[drv] cdan",
+};
+
+#define DPAA2_ETH_NUM_EXTRA_STATS	ARRAY_SIZE(dpaa2_ethtool_extras)
+
+static void dpaa2_eth_get_drvinfo(struct net_device *net_dev,
+				  struct ethtool_drvinfo *drvinfo)
+{
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+
+	strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
+
+	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
+		 "%u.%u", priv->dpni_ver_major, priv->dpni_ver_minor);
+
+	strlcpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent),
+		sizeof(drvinfo->bus_info));
+}
+
+static int
+dpaa2_eth_get_link_ksettings(struct net_device *net_dev,
+			     struct ethtool_link_ksettings *link_settings)
+{
+	struct dpni_link_state state = {0};
+	int err = 0;
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+
+	err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state);
+	if (err) {
+		netdev_err(net_dev, "ERROR %d getting link state\n", err);
+		goto out;
+	}
+
+	/* At the moment, we have no way of interrogating the DPMAC
+	 * from the DPNI side - and for that matter there may exist
+	 * no DPMAC at all. So for now we just don't report anything
+	 * beyond the DPNI attributes.
+	 */
+	if (state.options & DPNI_LINK_OPT_AUTONEG)
+		link_settings->base.autoneg = AUTONEG_ENABLE;
+	if (!(state.options & DPNI_LINK_OPT_HALF_DUPLEX))
+		link_settings->base.duplex = DUPLEX_FULL;
+	link_settings->base.speed = state.rate;
+
+out:
+	return err;
+}
+
+#define DPNI_DYNAMIC_LINK_SET_VER_MAJOR		7
+#define DPNI_DYNAMIC_LINK_SET_VER_MINOR		1
+static int
+dpaa2_eth_set_link_ksettings(struct net_device *net_dev,
+			     const struct ethtool_link_ksettings *link_settings)
+{
+	struct dpni_link_cfg cfg = {0};
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+	int err = 0;
+
+	/* If using an older MC version, the DPNI must be down
+	 * in order to be able to change link settings. Taking steps to let
+	 * the user know that.
+	 */
+	if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_DYNAMIC_LINK_SET_VER_MAJOR,
+				   DPNI_DYNAMIC_LINK_SET_VER_MINOR) < 0) {
+		if (netif_running(net_dev)) {
+			netdev_info(net_dev, "Interface must be brought down first.\n");
+			return -EACCES;
+		}
+	}
+
+	cfg.rate = link_settings->base.speed;
+	if (link_settings->base.autoneg == AUTONEG_ENABLE)
+		cfg.options |= DPNI_LINK_OPT_AUTONEG;
+	else
+		cfg.options &= ~DPNI_LINK_OPT_AUTONEG;
+	if (link_settings->base.duplex  == DUPLEX_HALF)
+		cfg.options |= DPNI_LINK_OPT_HALF_DUPLEX;
+	else
+		cfg.options &= ~DPNI_LINK_OPT_HALF_DUPLEX;
+
+	err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg);
+	if (err)
+		/* ethtool will be loud enough if we return an error; no point
+		 * in putting our own error message on the console by default
+		 */
+		netdev_dbg(net_dev, "ERROR %d setting link cfg\n", err);
+
+	return err;
+}
+
+static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset,
+				  u8 *data)
+{
+	u8 *p = data;
+	int i;
+
+	switch (stringset) {
+	case ETH_SS_STATS:
+		for (i = 0; i < DPAA2_ETH_NUM_STATS; i++) {
+			strlcpy(p, dpaa2_ethtool_stats[i], ETH_GSTRING_LEN);
+			p += ETH_GSTRING_LEN;
+		}
+		for (i = 0; i < DPAA2_ETH_NUM_EXTRA_STATS; i++) {
+			strlcpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN);
+			p += ETH_GSTRING_LEN;
+		}
+		break;
+	}
+}
+
+static int dpaa2_eth_get_sset_count(struct net_device *net_dev, int sset)
+{
+	switch (sset) {
+	case ETH_SS_STATS: /* ethtool_get_stats(), ethtool_get_drvinfo() */
+		return DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+/** Fill in hardware counters, as returned by MC.
+ */
+static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev,
+					struct ethtool_stats *stats,
+					u64 *data)
+{
+	int i = 0;
+	int j, k, err;
+	int num_cnt;
+	union dpni_statistics dpni_stats;
+	u64 cdan = 0;
+	u64 portal_busy = 0, pull_err = 0;
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+	struct dpaa2_eth_drv_stats *extras;
+	struct dpaa2_eth_ch_stats *ch_stats;
+
+	memset(data, 0,
+	       sizeof(u64) * (DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS));
+
+	/* Print standard counters, from DPNI statistics */
+	for (j = 0; j <= 2; j++) {
+		err = dpni_get_statistics(priv->mc_io, 0, priv->mc_token,
+					  j, &dpni_stats);
+		if (err != 0)
+			netdev_warn(net_dev, "dpni_get_stats(%d) failed\n", j);
+		switch (j) {
+		case 0:
+			num_cnt = sizeof(dpni_stats.page_0) / sizeof(u64);
+			break;
+		case 1:
+			num_cnt = sizeof(dpni_stats.page_1) / sizeof(u64);
+			break;
+		case 2:
+			num_cnt = sizeof(dpni_stats.page_2) / sizeof(u64);
+			break;
+		}
+		for (k = 0; k < num_cnt; k++)
+			*(data + i++) = dpni_stats.raw.counter[k];
+	}
+
+	/* Print per-cpu extra stats */
+	for_each_online_cpu(k) {
+		extras = per_cpu_ptr(priv->percpu_extras, k);
+		for (j = 0; j < sizeof(*extras) / sizeof(__u64); j++)
+			*((__u64 *)data + i + j) += *((__u64 *)extras + j);
+	}
+	i += j;
+
+	for (j = 0; j < priv->num_channels; j++) {
+		ch_stats = &priv->channel[j]->stats;
+		cdan += ch_stats->cdan;
+		portal_busy += ch_stats->dequeue_portal_busy;
+		pull_err += ch_stats->pull_err;
+	}
+
+	*(data + i++) = portal_busy;
+	*(data + i++) = pull_err;
+	*(data + i++) = cdan;
+}
+
+static int prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask,
+			 void *key, void *mask)
+{
+	int off;
+
+	if (eth_mask->h_proto) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_TYPE);
+		*(__be16 *)(key + off) = eth_value->h_proto;
+		*(__be16 *)(mask + off) = eth_mask->h_proto;
+	}
+
+	if (!is_zero_ether_addr(eth_mask->h_source)) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_SA);
+		ether_addr_copy(key + off, eth_value->h_source);
+		ether_addr_copy(mask + off, eth_mask->h_source);
+	}
+
+	if (!is_zero_ether_addr(eth_mask->h_dest)) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_DA);
+		ether_addr_copy(key + off, eth_value->h_dest);
+		ether_addr_copy(mask + off, eth_mask->h_dest);
+	}
+
+	return 0;
+}
+
+static int prep_uip_rule(struct ethtool_usrip4_spec *uip_value,
+			 struct ethtool_usrip4_spec *uip_mask,
+			 void *key, void *mask)
+{
+	int off;
+	u32 tmp_value, tmp_mask;
+
+	if (uip_mask->tos || uip_mask->ip_ver)
+		return -EOPNOTSUPP;
+
+	if (uip_mask->ip4src) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_SRC);
+		*(__be32 *)(key + off) = uip_value->ip4src;
+		*(__be32 *)(mask + off) = uip_mask->ip4src;
+	}
+
+	if (uip_mask->ip4dst) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_DST);
+		*(__be32 *)(key + off) = uip_value->ip4dst;
+		*(__be32 *)(mask + off) = uip_mask->ip4dst;
+	}
+
+	if (uip_mask->proto) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_PROTO);
+		*(u8 *)(key + off) = uip_value->proto;
+		*(u8 *)(mask + off) = uip_mask->proto;
+	}
+
+	if (uip_mask->l4_4_bytes) {
+		tmp_value = be32_to_cpu(uip_value->l4_4_bytes);
+		tmp_mask = be32_to_cpu(uip_mask->l4_4_bytes);
+
+		off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_SRC);
+		*(__be16 *)(key + off) = htons(tmp_value >> 16);
+		*(__be16 *)(mask + off) = htons(tmp_mask >> 16);
+
+		off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_DST);
+		*(__be16 *)(key + off) = htons(tmp_value & 0xFFFF);
+		*(__be16 *)(mask + off) = htons(tmp_mask & 0xFFFF);
+	}
+
+	/* Only apply the rule for IPv4 frames */
+	off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_TYPE);
+	*(__be16 *)(key + off) = htons(ETH_P_IP);
+	*(__be16 *)(mask + off) = htons(0xFFFF);
+
+	return 0;
+}
+
+static int prep_l4_rule(struct ethtool_tcpip4_spec *l4_value,
+			struct ethtool_tcpip4_spec *l4_mask,
+			void *key, void *mask, u8 l4_proto)
+{
+	int off;
+
+	if (l4_mask->tos)
+		return -EOPNOTSUPP;
+
+	if (l4_mask->ip4src) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_SRC);
+		*(__be32 *)(key + off) = l4_value->ip4src;
+		*(__be32 *)(mask + off) = l4_mask->ip4src;
+	}
+
+	if (l4_mask->ip4dst) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_DST);
+		*(__be32 *)(key + off) = l4_value->ip4dst;
+		*(__be32 *)(mask + off) = l4_mask->ip4dst;
+	}
+
+	if (l4_mask->psrc) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_SRC);
+		*(__be16 *)(key + off) = l4_value->psrc;
+		*(__be16 *)(mask + off) = l4_mask->psrc;
+	}
+
+	if (l4_mask->pdst) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_UDP, NH_FLD_UDP_PORT_DST);
+		*(__be16 *)(key + off) = l4_value->pdst;
+		*(__be16 *)(mask + off) = l4_mask->pdst;
+	}
+
+	/* Only apply the rule for IPv4 frames with the specified L4 proto */
+	off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_TYPE);
+	*(__be16 *)(key + off) = htons(ETH_P_IP);
+	*(__be16 *)(mask + off) = htons(0xFFFF);
+
+	off = dpaa2_eth_cls_fld_off(NET_PROT_IP, NH_FLD_IP_PROTO);
+	*(u8 *)(key + off) = l4_proto;
+	*(u8 *)(mask + off) = 0xFF;
+
+	return 0;
+}
+
+static int prep_ext_rule(struct ethtool_flow_ext *ext_value,
+			 struct ethtool_flow_ext *ext_mask,
+			 void *key, void *mask)
+{
+	int off;
+
+	if (ext_mask->vlan_etype)
+		return -EOPNOTSUPP;
+
+	if (ext_mask->vlan_tci) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_VLAN, NH_FLD_VLAN_TCI);
+		*(__be16 *)(key + off) = ext_value->vlan_tci;
+		*(__be16 *)(mask + off) = ext_mask->vlan_tci;
+	}
+
+	return 0;
+}
+
+static int prep_mac_ext_rule(struct ethtool_flow_ext *ext_value,
+			     struct ethtool_flow_ext *ext_mask,
+			     void *key, void *mask)
+{
+	int off;
+
+	if (!is_zero_ether_addr(ext_mask->h_dest)) {
+		off = dpaa2_eth_cls_fld_off(NET_PROT_ETH, NH_FLD_ETH_DA);
+		ether_addr_copy(key + off, ext_value->h_dest);
+		ether_addr_copy(mask + off, ext_mask->h_dest);
+	}
+
+	return 0;
+}
+
+static int prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key, void *mask)
+{
+	int err;
+
+	switch (fs->flow_type & 0xFF) {
+	case ETHER_FLOW:
+		err = prep_eth_rule(&fs->h_u.ether_spec, &fs->m_u.ether_spec,
+				    key, mask);
+		break;
+	case IP_USER_FLOW:
+		err = prep_uip_rule(&fs->h_u.usr_ip4_spec,
+				    &fs->m_u.usr_ip4_spec, key, mask);
+		break;
+	case TCP_V4_FLOW:
+		err = prep_l4_rule(&fs->h_u.tcp_ip4_spec, &fs->m_u.tcp_ip4_spec,
+				   key, mask, IPPROTO_TCP);
+		break;
+	case UDP_V4_FLOW:
+		err = prep_l4_rule(&fs->h_u.udp_ip4_spec, &fs->m_u.udp_ip4_spec,
+				   key, mask, IPPROTO_UDP);
+		break;
+	case SCTP_V4_FLOW:
+		err = prep_l4_rule(&fs->h_u.sctp_ip4_spec,
+				   &fs->m_u.sctp_ip4_spec, key, mask,
+				   IPPROTO_SCTP);
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	if (err)
+		return err;
+
+	if (fs->flow_type & FLOW_EXT) {
+		err = prep_ext_rule(&fs->h_ext, &fs->m_ext, key, mask);
+		if (err)
+			return err;
+	}
+
+	if (fs->flow_type & FLOW_MAC_EXT) {
+		err = prep_mac_ext_rule(&fs->h_ext, &fs->m_ext, key, mask);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+static int do_cls_rule(struct net_device *net_dev,
+		       struct ethtool_rx_flow_spec *fs,
+		       bool add)
+{
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+	struct device *dev = net_dev->dev.parent;
+	struct dpni_rule_cfg rule_cfg = { 0 };
+	struct dpni_fs_action_cfg fs_act = { 0 };
+	dma_addr_t key_iova;
+	void *key_buf;
+	int err;
+
+	if (fs->ring_cookie != RX_CLS_FLOW_DISC &&
+	    fs->ring_cookie >= dpaa2_eth_queue_count(priv))
+		return -EINVAL;
+
+	rule_cfg.key_size = dpaa2_eth_cls_key_size();
+
+	/* allocate twice the key size, for the actual key and for mask */
+	key_buf = kzalloc(rule_cfg.key_size * 2, GFP_KERNEL);
+	if (!key_buf)
+		return -ENOMEM;
+
+	/* Fill the key and mask memory areas */
+	err = prep_cls_rule(fs, key_buf, key_buf + rule_cfg.key_size);
+	if (err)
+		goto free_mem;
+
+	key_iova = dma_map_single(dev, key_buf, rule_cfg.key_size * 2,
+				  DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, key_iova)) {
+		err = -ENOMEM;
+		goto free_mem;
+	}
+
+	rule_cfg.key_iova = key_iova;
+	rule_cfg.mask_iova = key_iova + rule_cfg.key_size;
+
+	if (add) {
+		if (fs->ring_cookie == RX_CLS_FLOW_DISC)
+			fs_act.options |= DPNI_FS_OPT_DISCARD;
+		else
+			fs_act.flow_id = fs->ring_cookie;
+		err = dpni_add_fs_entry(priv->mc_io, 0, priv->mc_token, 0,
+					fs->location, &rule_cfg, &fs_act);
+	} else {
+		err = dpni_remove_fs_entry(priv->mc_io, 0, priv->mc_token, 0,
+					   &rule_cfg);
+	}
+
+	dma_unmap_single(dev, key_iova, rule_cfg.key_size * 2, DMA_TO_DEVICE);
+
+free_mem:
+	kfree(key_buf);
+
+	return err;
+}
+
+static int update_cls_rule(struct net_device *net_dev,
+			   struct ethtool_rx_flow_spec *new_fs,
+			   int location)
+{
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+	struct dpaa2_eth_cls_rule *rule;
+	int err = -EINVAL;
+
+	if (!priv->rx_cls_enabled)
+		return -EOPNOTSUPP;
+
+	if (location >= dpaa2_eth_fs_count(priv))
+		return -EINVAL;
+
+	rule = &priv->cls_rules[location];
+
+	/* If a rule is present at the specified location, delete it. */
+	if (rule->in_use) {
+		err = do_cls_rule(net_dev, &rule->fs, false);
+		if (err)
+			return err;
+
+		rule->in_use = 0;
+	}
+
+	/* If no new entry to add, return here */
+	if (!new_fs)
+		return err;
+
+	err = do_cls_rule(net_dev, new_fs, true);
+	if (err)
+		return err;
+
+	rule->in_use = 1;
+	rule->fs = *new_fs;
+
+	return 0;
+}
+
+static int dpaa2_eth_get_rxnfc(struct net_device *net_dev,
+			       struct ethtool_rxnfc *rxnfc, u32 *rule_locs)
+{
+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
+	int max_rules = dpaa2_eth_fs_count(priv);
+	int i, j = 0;
+
+	switch (rxnfc->cmd) {
+	case ETHTOOL_GRXFH:
+		/* we purposely ignore cmd->flow_type for now, because the
+		 * classifier only supports a single set of fields for all
+		 * protocols
+		 */
+		rxnfc->data = priv->rx_hash_fields;
+		break;
+	case ETHTOOL_GRXRINGS:
+		rxnfc->data = dpaa2_eth_queue_count(priv);
+		break;
+	case ETHTOOL_GRXCLSRLCNT:
+		rxnfc->rule_cnt = 0;
+		for (i = 0; i < max_rules; i++)
+			if (priv->cls_rules[i].in_use)
+				rxnfc->rule_cnt++;
+		rxnfc->data = max_rules;
+		break;
+	case ETHTOOL_GRXCLSRULE:
+		if (rxnfc->fs.location >= max_rules)
+			return -EINVAL;
+		if (!priv->cls_rules[rxnfc->fs.location].in_use)
+			return -EINVAL;
+		rxnfc->fs = priv->cls_rules[rxnfc->fs.location].fs;
+		break;
+	case ETHTOOL_GRXCLSRLALL:
+		for (i = 0; i < max_rules; i++) {
+			if (!priv->cls_rules[i].in_use)
+				continue;
+			if (j == rxnfc->rule_cnt)
+				return -EMSGSIZE;
+			rule_locs[j++] = i;
+		}
+		rxnfc->rule_cnt = j;
+		rxnfc->data = max_rules;
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
+}
+
+static int dpaa2_eth_set_rxnfc(struct net_device *net_dev,
+			       struct ethtool_rxnfc *rxnfc)
+{
+	int err = 0;
+
+	switch (rxnfc->cmd) {
+	case ETHTOOL_SRXFH:
+		if ((rxnfc->data & DPAA2_RXH_SUPPORTED) != rxnfc->data)
+			return -EOPNOTSUPP;
+		err = dpaa2_eth_set_hash(net_dev, rxnfc->data);
+		break;
+	case ETHTOOL_SRXCLSRLINS:
+		err = update_cls_rule(net_dev, &rxnfc->fs, rxnfc->fs.location);
+		break;
+	case ETHTOOL_SRXCLSRLDEL:
+		err = update_cls_rule(net_dev, NULL, rxnfc->fs.location);
+		break;
+	default:
+		err = -EOPNOTSUPP;
+	}
+
+	return err;
+}
+
+int dpaa2_phc_index = -1;
+EXPORT_SYMBOL(dpaa2_phc_index);
+
+static int dpaa2_eth_get_ts_info(struct net_device *dev,
+				 struct ethtool_ts_info *info)
+{
+	info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
+				SOF_TIMESTAMPING_RX_HARDWARE |
+				SOF_TIMESTAMPING_RAW_HARDWARE;
+
+	info->phc_index = dpaa2_phc_index;
+
+	info->tx_types = (1 << HWTSTAMP_TX_OFF) |
+			 (1 << HWTSTAMP_TX_ON);
+
+	info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
+			   (1 << HWTSTAMP_FILTER_ALL);
+	return 0;
+}
+
+const struct ethtool_ops dpaa2_ethtool_ops = {
+	.get_drvinfo = dpaa2_eth_get_drvinfo,
+	.get_link = ethtool_op_get_link,
+	.get_link_ksettings = dpaa2_eth_get_link_ksettings,
+	.set_link_ksettings = dpaa2_eth_set_link_ksettings,
+	.get_sset_count = dpaa2_eth_get_sset_count,
+	.get_ethtool_stats = dpaa2_eth_get_ethtool_stats,
+	.get_strings = dpaa2_eth_get_strings,
+	.get_rxnfc = dpaa2_eth_get_rxnfc,
+	.set_rxnfc = dpaa2_eth_set_rxnfc,
+	.get_ts_info = dpaa2_eth_get_ts_info,
+};
diff --git a/drivers/staging/fsl-dpaa2/rtc/rtc.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c
index 0d52cb85441f..84b942b1eccc 100644
--- a/drivers/staging/fsl-dpaa2/rtc/rtc.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c
@@ -9,10 +9,10 @@
 #include <linux/ptp_clock_kernel.h>
 #include <linux/fsl/mc.h>
 
-#include "rtc.h"
+#include "dpaa2-ptp.h"
 
 struct ptp_dpaa2_priv {
-	struct fsl_mc_device *rtc_mc_dev;
+	struct fsl_mc_device *ptp_mc_dev;
 	struct ptp_clock *clock;
 	struct ptp_clock_info caps;
 	u32 freq_comp;
@@ -23,7 +23,7 @@ static int ptp_dpaa2_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
 {
 	struct ptp_dpaa2_priv *ptp_dpaa2 =
 		container_of(ptp, struct ptp_dpaa2_priv, caps);
-	struct fsl_mc_device *mc_dev = ptp_dpaa2->rtc_mc_dev;
+	struct fsl_mc_device *mc_dev = ptp_dpaa2->ptp_mc_dev;
 	struct device *dev = &mc_dev->dev;
 	u64 adj;
 	u32 diff, tmr_add;
@@ -46,14 +46,14 @@ static int ptp_dpaa2_adjfreq(struct ptp_clock_info *ptp, s32 ppb)
 					  mc_dev->mc_handle, tmr_add);
 	if (err)
 		dev_err(dev, "dprtc_set_freq_compensation err %d\n", err);
-	return 0;
+	return err;
 }
 
 static int ptp_dpaa2_adjtime(struct ptp_clock_info *ptp, s64 delta)
 {
 	struct ptp_dpaa2_priv *ptp_dpaa2 =
 		container_of(ptp, struct ptp_dpaa2_priv, caps);
-	struct fsl_mc_device *mc_dev = ptp_dpaa2->rtc_mc_dev;
+	struct fsl_mc_device *mc_dev = ptp_dpaa2->ptp_mc_dev;
 	struct device *dev = &mc_dev->dev;
 	s64 now;
 	int err = 0;
@@ -61,24 +61,22 @@ static int ptp_dpaa2_adjtime(struct ptp_clock_info *ptp, s64 delta)
 	err = dprtc_get_time(mc_dev->mc_io, 0, mc_dev->mc_handle, &now);
 	if (err) {
 		dev_err(dev, "dprtc_get_time err %d\n", err);
-		return 0;
+		return err;
 	}
 
 	now += delta;
 
 	err = dprtc_set_time(mc_dev->mc_io, 0, mc_dev->mc_handle, now);
-	if (err) {
+	if (err)
 		dev_err(dev, "dprtc_set_time err %d\n", err);
-		return 0;
-	}
-	return 0;
+	return err;
 }
 
 static int ptp_dpaa2_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 {
 	struct ptp_dpaa2_priv *ptp_dpaa2 =
 		container_of(ptp, struct ptp_dpaa2_priv, caps);
-	struct fsl_mc_device *mc_dev = ptp_dpaa2->rtc_mc_dev;
+	struct fsl_mc_device *mc_dev = ptp_dpaa2->ptp_mc_dev;
 	struct device *dev = &mc_dev->dev;
 	u64 ns;
 	u32 remainder;
@@ -87,12 +85,12 @@ static int ptp_dpaa2_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 	err = dprtc_get_time(mc_dev->mc_io, 0, mc_dev->mc_handle, &ns);
 	if (err) {
 		dev_err(dev, "dprtc_get_time err %d\n", err);
-		return 0;
+		return err;
 	}
 
 	ts->tv_sec = div_u64_rem(ns, 1000000000, &remainder);
 	ts->tv_nsec = remainder;
-	return 0;
+	return err;
 }
 
 static int ptp_dpaa2_settime(struct ptp_clock_info *ptp,
@@ -100,7 +98,7 @@ static int ptp_dpaa2_settime(struct ptp_clock_info *ptp,
 {
 	struct ptp_dpaa2_priv *ptp_dpaa2 =
 		container_of(ptp, struct ptp_dpaa2_priv, caps);
-	struct fsl_mc_device *mc_dev = ptp_dpaa2->rtc_mc_dev;
+	struct fsl_mc_device *mc_dev = ptp_dpaa2->ptp_mc_dev;
 	struct device *dev = &mc_dev->dev;
 	u64 ns;
 	int err = 0;
@@ -111,10 +109,10 @@ static int ptp_dpaa2_settime(struct ptp_clock_info *ptp,
 	err = dprtc_set_time(mc_dev->mc_io, 0, mc_dev->mc_handle, ns);
 	if (err)
 		dev_err(dev, "dprtc_set_time err %d\n", err);
-	return 0;
+	return err;
 }
 
-static struct ptp_clock_info ptp_dpaa2_caps = {
+static const struct ptp_clock_info ptp_dpaa2_caps = {
 	.owner		= THIS_MODULE,
 	.name		= "DPAA2 PTP Clock",
 	.max_adj	= 512000,
@@ -129,14 +127,14 @@ static struct ptp_clock_info ptp_dpaa2_caps = {
 	.settime64	= ptp_dpaa2_settime,
 };
 
-static int rtc_probe(struct fsl_mc_device *mc_dev)
+static int dpaa2_ptp_probe(struct fsl_mc_device *mc_dev)
 {
 	struct device *dev = &mc_dev->dev;
 	struct ptp_dpaa2_priv *ptp_dpaa2;
 	u32 tmr_add = 0;
 	int err;
 
-	ptp_dpaa2 = kzalloc(sizeof(*ptp_dpaa2), GFP_KERNEL);
+	ptp_dpaa2 = devm_kzalloc(dev, sizeof(*ptp_dpaa2), GFP_KERNEL);
 	if (!ptp_dpaa2)
 		return -ENOMEM;
 
@@ -153,7 +151,7 @@ static int rtc_probe(struct fsl_mc_device *mc_dev)
 		goto err_free_mcp;
 	}
 
-	ptp_dpaa2->rtc_mc_dev = mc_dev;
+	ptp_dpaa2->ptp_mc_dev = mc_dev;
 
 	err = dprtc_get_freq_compensation(mc_dev->mc_io, 0,
 					  mc_dev->mc_handle, &tmr_add);
@@ -182,12 +180,10 @@ err_close:
 err_free_mcp:
 	fsl_mc_portal_free(mc_dev->mc_io);
 err_exit:
-	kfree(ptp_dpaa2);
-	dev_set_drvdata(dev, NULL);
 	return err;
 }
 
-static int rtc_remove(struct fsl_mc_device *mc_dev)
+static int dpaa2_ptp_remove(struct fsl_mc_device *mc_dev)
 {
 	struct ptp_dpaa2_priv *ptp_dpaa2;
 	struct device *dev = &mc_dev->dev;
@@ -198,32 +194,29 @@ static int rtc_remove(struct fsl_mc_device *mc_dev)
 	dprtc_close(mc_dev->mc_io, 0, mc_dev->mc_handle);
 	fsl_mc_portal_free(mc_dev->mc_io);
 
-	kfree(ptp_dpaa2);
-	dev_set_drvdata(dev, NULL);
-
 	return 0;
 }
 
-static const struct fsl_mc_device_id rtc_match_id_table[] = {
+static const struct fsl_mc_device_id dpaa2_ptp_match_id_table[] = {
 	{
 		.vendor = FSL_MC_VENDOR_FREESCALE,
 		.obj_type = "dprtc",
 	},
 	{}
 };
-MODULE_DEVICE_TABLE(fslmc, rtc_match_id_table);
+MODULE_DEVICE_TABLE(fslmc, dpaa2_ptp_match_id_table);
 
-static struct fsl_mc_driver rtc_drv = {
+static struct fsl_mc_driver dpaa2_ptp_drv = {
 	.driver = {
 		.name = KBUILD_MODNAME,
 		.owner = THIS_MODULE,
 	},
-	.probe = rtc_probe,
-	.remove = rtc_remove,
-	.match_id_table = rtc_match_id_table,
+	.probe = dpaa2_ptp_probe,
+	.remove = dpaa2_ptp_remove,
+	.match_id_table = dpaa2_ptp_match_id_table,
 };
 
-module_fsl_mc_driver(rtc_drv);
+module_fsl_mc_driver(dpaa2_ptp_drv);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("DPAA2 PTP Clock Driver");
diff --git a/drivers/staging/fsl-dpaa2/rtc/rtc.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.h
index ff2e177395d4..ff2e177395d4 100644
--- a/drivers/staging/fsl-dpaa2/rtc/rtc.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.h
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpkg.h b/drivers/net/ethernet/freescale/dpaa2/dpkg.h
index 6de613b13e4d..6de613b13e4d 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpkg.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpkg.h
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h
index 83698abce8b4..7b44d7d9b19a 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h
@@ -82,6 +82,9 @@
 #define DPNI_CMDID_GET_OFFLOAD				DPNI_CMD(0x26B)
 #define DPNI_CMDID_SET_OFFLOAD				DPNI_CMD(0x26C)
 
+#define DPNI_CMDID_SET_RX_FS_DIST			DPNI_CMD(0x273)
+#define DPNI_CMDID_SET_RX_HASH_DIST			DPNI_CMD(0x274)
+
 /* Macros for accessing command fields smaller than 1byte */
 #define DPNI_MASK(field)	\
 	GENMASK(DPNI_##field##_SHIFT + DPNI_##field##_SIZE - 1, \
@@ -515,4 +518,52 @@ struct dpni_rsp_get_api_version {
 	__le16 minor;
 };
 
+#define DPNI_RX_FS_DIST_ENABLE_SHIFT	0
+#define DPNI_RX_FS_DIST_ENABLE_SIZE	1
+struct dpni_cmd_set_rx_fs_dist {
+	__le16 dist_size;
+	u8 enable;
+	u8 tc;
+	__le16 miss_flow_id;
+	__le16 pad;
+	__le64 key_cfg_iova;
+};
+
+#define DPNI_RX_HASH_DIST_ENABLE_SHIFT	0
+#define DPNI_RX_HASH_DIST_ENABLE_SIZE	1
+struct dpni_cmd_set_rx_hash_dist {
+	__le16 dist_size;
+	u8 enable;
+	u8 tc;
+	__le32 pad;
+	__le64 key_cfg_iova;
+};
+
+struct dpni_cmd_add_fs_entry {
+	/* cmd word 0 */
+	__le16 options;
+	u8 tc_id;
+	u8 key_size;
+	__le16 index;
+	__le16 flow_id;
+	/* cmd word 1 */
+	__le64 key_iova;
+	/* cmd word 2 */
+	__le64 mask_iova;
+	/* cmd word 3 */
+	__le64 flc;
+};
+
+struct dpni_cmd_remove_fs_entry {
+	/* cmd word 0 */
+	__le16 pad0;
+	u8 tc_id;
+	u8 key_size;
+	__le32 pad1;
+	/* cmd word 1 */
+	__le64 key_iova;
+	/* cmd word 2 */
+	__le64 mask_iova;
+};
+
 #endif /* _FSL_DPNI_CMD_H */
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpni.c b/drivers/net/ethernet/freescale/dpaa2/dpni.c
index d6ac26797cec..220dfc806a24 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpni.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpni.c
@@ -1598,3 +1598,155 @@ int dpni_get_api_version(struct fsl_mc_io *mc_io,
 
 	return 0;
 }
+
+/**
+ * dpni_set_rx_fs_dist() - Set Rx flow steering distribution
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPNI object
+ * @cfg: Distribution configuration
+ *
+ * If the FS is already enabled with a previous call the classification
+ * key will be changed but all the table rules are kept. If the
+ * existing rules do not match the key the results will not be
+ * predictable. It is the user responsibility to keep key integrity.
+ * If cfg.enable is set to 1 the command will create a flow steering table
+ * and will classify packets according to this table. The packets that
+ * miss all the table rules will be classified according to settings
+ * made in dpni_set_rx_hash_dist()
+ * If cfg.enable is set to 0 the command will clear flow steering table.
+ * The packets will be classified according to settings made in
+ * dpni_set_rx_hash_dist()
+ */
+int dpni_set_rx_fs_dist(struct fsl_mc_io *mc_io,
+			u32 cmd_flags,
+			u16 token,
+			const struct dpni_rx_dist_cfg *cfg)
+{
+	struct dpni_cmd_set_rx_fs_dist *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_FS_DIST,
+					  cmd_flags,
+					  token);
+	cmd_params = (struct dpni_cmd_set_rx_fs_dist *)cmd.params;
+	cmd_params->dist_size = cpu_to_le16(cfg->dist_size);
+	dpni_set_field(cmd_params->enable, RX_FS_DIST_ENABLE, cfg->enable);
+	cmd_params->tc = cfg->tc;
+	cmd_params->miss_flow_id = cpu_to_le16(cfg->fs_miss_flow_id);
+	cmd_params->key_cfg_iova = cpu_to_le64(cfg->key_cfg_iova);
+
+	/* send command to mc*/
+	return mc_send_command(mc_io, &cmd);
+}
+
+/**
+ * dpni_set_rx_hash_dist() - Set Rx hash distribution
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPNI object
+ * @cfg: Distribution configuration
+ * If cfg.enable is set to 1 the packets will be classified using a hash
+ * function based on the key received in cfg.key_cfg_iova parameter.
+ * If cfg.enable is set to 0 the packets will be sent to the default queue
+ */
+int dpni_set_rx_hash_dist(struct fsl_mc_io *mc_io,
+			  u32 cmd_flags,
+			  u16 token,
+			  const struct dpni_rx_dist_cfg *cfg)
+{
+	struct dpni_cmd_set_rx_hash_dist *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_HASH_DIST,
+					  cmd_flags,
+					  token);
+	cmd_params = (struct dpni_cmd_set_rx_hash_dist *)cmd.params;
+	cmd_params->dist_size = cpu_to_le16(cfg->dist_size);
+	dpni_set_field(cmd_params->enable, RX_HASH_DIST_ENABLE, cfg->enable);
+	cmd_params->tc = cfg->tc;
+	cmd_params->key_cfg_iova = cpu_to_le64(cfg->key_cfg_iova);
+
+	/* send command to mc*/
+	return mc_send_command(mc_io, &cmd);
+}
+
+/**
+ * dpni_add_fs_entry() - Add Flow Steering entry for a specific traffic class
+ *			(to select a flow ID)
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPNI object
+ * @tc_id:	Traffic class selection (0-7)
+ * @index:	Location in the FS table where to insert the entry.
+ *		Only relevant if MASKING is enabled for FS
+ *		classification on this DPNI, it is ignored for exact match.
+ * @cfg:	Flow steering rule to add
+ * @action:	Action to be taken as result of a classification hit
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dpni_add_fs_entry(struct fsl_mc_io *mc_io,
+		      u32 cmd_flags,
+		      u16 token,
+		      u8 tc_id,
+		      u16 index,
+		      const struct dpni_rule_cfg *cfg,
+		      const struct dpni_fs_action_cfg *action)
+{
+	struct dpni_cmd_add_fs_entry *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_ADD_FS_ENT,
+					  cmd_flags,
+					  token);
+	cmd_params = (struct dpni_cmd_add_fs_entry *)cmd.params;
+	cmd_params->tc_id = tc_id;
+	cmd_params->key_size = cfg->key_size;
+	cmd_params->index = cpu_to_le16(index);
+	cmd_params->key_iova = cpu_to_le64(cfg->key_iova);
+	cmd_params->mask_iova = cpu_to_le64(cfg->mask_iova);
+	cmd_params->options = cpu_to_le16(action->options);
+	cmd_params->flow_id = cpu_to_le16(action->flow_id);
+	cmd_params->flc = cpu_to_le64(action->flc);
+
+	/* send command to mc*/
+	return mc_send_command(mc_io, &cmd);
+}
+
+/**
+ * dpni_remove_fs_entry() - Remove Flow Steering entry from a specific
+ *			    traffic class
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPNI object
+ * @tc_id:	Traffic class selection (0-7)
+ * @cfg:	Flow steering rule to remove
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dpni_remove_fs_entry(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 token,
+			 u8 tc_id,
+			 const struct dpni_rule_cfg *cfg)
+{
+	struct dpni_cmd_remove_fs_entry *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+
+	/* prepare command */
+	cmd.header = mc_encode_cmd_header(DPNI_CMDID_REMOVE_FS_ENT,
+					  cmd_flags,
+					  token);
+	cmd_params = (struct dpni_cmd_remove_fs_entry *)cmd.params;
+	cmd_params->tc_id = tc_id;
+	cmd_params->key_size = cfg->key_size;
+	cmd_params->key_iova = cpu_to_le64(cfg->key_iova);
+	cmd_params->mask_iova = cpu_to_le64(cfg->mask_iova);
+
+	/* send command to mc*/
+	return mc_send_command(mc_io, &cmd);
+}
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpni.h b/drivers/net/ethernet/freescale/dpaa2/dpni.h
index b378a00c7c53..a521242e2353 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpni.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpni.h
@@ -629,6 +629,45 @@ int dpni_set_rx_tc_dist(struct fsl_mc_io			*mc_io,
 			const struct dpni_rx_tc_dist_cfg	*cfg);
 
 /**
+ * When used for fs_miss_flow_id in function dpni_set_rx_dist,
+ * will signal to dpni to drop all unclassified frames
+ */
+#define DPNI_FS_MISS_DROP		((uint16_t)-1)
+
+/**
+ * struct dpni_rx_dist_cfg - Rx distribution configuration
+ * @dist_size:	distribution size
+ * @key_cfg_iova: I/O virtual address of 256 bytes DMA-able memory filled with
+ *		the extractions to be used for the distribution key by calling
+ *		dpni_prepare_key_cfg(); relevant only when enable!=0 otherwise
+ *		it can be '0'
+ * @enable: enable/disable the distribution.
+ * @tc: TC id for which distribution is set
+ * @fs_miss_flow_id: when packet misses all rules from flow steering table and
+ *		hash is disabled it will be put into this queue id; use
+ *		DPNI_FS_MISS_DROP to drop frames. The value of this field is
+ *		used only when flow steering distribution is enabled and hash
+ *		distribution is disabled
+ */
+struct dpni_rx_dist_cfg {
+	u16 dist_size;
+	u64 key_cfg_iova;
+	u8 enable;
+	u8 tc;
+	u16 fs_miss_flow_id;
+};
+
+int dpni_set_rx_fs_dist(struct fsl_mc_io *mc_io,
+			u32 cmd_flags,
+			u16 token,
+			const struct dpni_rx_dist_cfg *cfg);
+
+int dpni_set_rx_hash_dist(struct fsl_mc_io *mc_io,
+			  u32 cmd_flags,
+			  u16 token,
+			  const struct dpni_rx_dist_cfg *cfg);
+
+/**
  * enum dpni_dest - DPNI destination types
  * @DPNI_DEST_NONE: Unassigned destination; The queue is set in parked mode and
  *		does not generate FQDAN notifications; user is expected to
@@ -816,6 +855,64 @@ struct dpni_rule_cfg {
 	u8	key_size;
 };
 
+/**
+ * Discard matching traffic. If set, this takes precedence over any other
+ * configuration and matching traffic is always discarded.
+ */
+ #define DPNI_FS_OPT_DISCARD            0x1
+
+/**
+ * Set FLC value. If set, flc member of struct dpni_fs_action_cfg is used to
+ * override the FLC value set per queue.
+ * For more details check the Frame Descriptor section in the hardware
+ * documentation.
+ */
+#define DPNI_FS_OPT_SET_FLC            0x2
+
+/**
+ * Indicates whether the 6 lowest significant bits of FLC are used for stash
+ * control. If set, the 6 least significant bits in value are interpreted as
+ * follows:
+ *     - bits 0-1: indicates the number of 64 byte units of context that are
+ *     stashed. FLC value is interpreted as a memory address in this case,
+ *     excluding the 6 LS bits.
+ *     - bits 2-3: indicates the number of 64 byte units of frame annotation
+ *     to be stashed. Annotation is placed at FD[ADDR].
+ *     - bits 4-5: indicates the number of 64 byte units of frame data to be
+ *     stashed. Frame data is placed at FD[ADDR] + FD[OFFSET].
+ * This flag is ignored if DPNI_FS_OPT_SET_FLC is not specified.
+ */
+#define DPNI_FS_OPT_SET_STASH_CONTROL  0x4
+
+/**
+ * struct dpni_fs_action_cfg - Action configuration for table look-up
+ * @flc:	FLC value for traffic matching this rule. Please check the
+ *		Frame Descriptor section in the hardware documentation for
+ *		more information.
+ * @flow_id:	Identifies the Rx queue used for matching traffic. Supported
+ *		values are in range 0 to num_queue-1.
+ * @options:	Any combination of DPNI_FS_OPT_ values.
+ */
+struct dpni_fs_action_cfg {
+	u64 flc;
+	u16 flow_id;
+	u16 options;
+};
+
+int dpni_add_fs_entry(struct fsl_mc_io *mc_io,
+		      u32 cmd_flags,
+		      u16 token,
+		      u8 tc_id,
+		      u16 index,
+		      const struct dpni_rule_cfg *cfg,
+		      const struct dpni_fs_action_cfg *action);
+
+int dpni_remove_fs_entry(struct fsl_mc_io *mc_io,
+			 u32 cmd_flags,
+			 u16 token,
+			 u8 tc_id,
+			 const struct dpni_rule_cfg *cfg);
+
 int dpni_get_api_version(struct fsl_mc_io *mc_io,
 			 u32 cmd_flags,
 			 u16 *major_ver,
diff --git a/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h b/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h
new file mode 100644
index 000000000000..9af4ac71f347
--- /dev/null
+++ b/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2016-2018 NXP
+ */
+
+#ifndef _FSL_DPRTC_CMD_H
+#define _FSL_DPRTC_CMD_H
+
+/* Command versioning */
+#define DPRTC_CMD_BASE_VERSION		1
+#define DPRTC_CMD_ID_OFFSET		4
+
+#define DPRTC_CMD(id)	(((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_BASE_VERSION)
+
+/* Command IDs */
+#define DPRTC_CMDID_CLOSE			DPRTC_CMD(0x800)
+#define DPRTC_CMDID_OPEN			DPRTC_CMD(0x810)
+
+#define DPRTC_CMDID_SET_FREQ_COMPENSATION	DPRTC_CMD(0x1d1)
+#define DPRTC_CMDID_GET_FREQ_COMPENSATION	DPRTC_CMD(0x1d2)
+#define DPRTC_CMDID_GET_TIME			DPRTC_CMD(0x1d3)
+#define DPRTC_CMDID_SET_TIME			DPRTC_CMD(0x1d4)
+
+#pragma pack(push, 1)
+struct dprtc_cmd_open {
+	__le32 dprtc_id;
+};
+
+struct dprtc_get_freq_compensation {
+	__le32 freq_compensation;
+};
+
+struct dprtc_time {
+	__le64 time;
+};
+
+#pragma pack(pop)
+
+#endif /* _FSL_DPRTC_CMD_H */
diff --git a/drivers/net/ethernet/freescale/dpaa2/dprtc.c b/drivers/net/ethernet/freescale/dpaa2/dprtc.c
new file mode 100644
index 000000000000..c13e09bc7b9d
--- /dev/null
+++ b/drivers/net/ethernet/freescale/dpaa2/dprtc.c
@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2016-2018 NXP
+ */
+
+#include <linux/fsl/mc.h>
+
+#include "dprtc.h"
+#include "dprtc-cmd.h"
+
+/**
+ * dprtc_open() - Open a control session for the specified object.
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dprtc_id:	DPRTC unique ID
+ * @token:	Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dprtc_create function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dprtc_open(struct fsl_mc_io *mc_io,
+	       u32 cmd_flags,
+	       int dprtc_id,
+	       u16 *token)
+{
+	struct dprtc_cmd_open *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+	int err;
+
+	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_OPEN,
+					  cmd_flags,
+					  0);
+	cmd_params = (struct dprtc_cmd_open *)cmd.params;
+	cmd_params->dprtc_id = cpu_to_le32(dprtc_id);
+
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	*token = mc_cmd_hdr_read_token(&cmd);
+
+	return 0;
+}
+
+/**
+ * dprtc_close() - Close the control session of the object
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPRTC object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dprtc_close(struct fsl_mc_io *mc_io,
+		u32 cmd_flags,
+		u16 token)
+{
+	struct fsl_mc_command cmd = { 0 };
+
+	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CLOSE, cmd_flags,
+					  token);
+
+	return mc_send_command(mc_io, &cmd);
+}
+
+/**
+ * dprtc_set_freq_compensation() - Sets a new frequency compensation value.
+ *
+ * @mc_io:		Pointer to MC portal's I/O object
+ * @cmd_flags:		Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:		Token of DPRTC object
+ * @freq_compensation:	The new frequency compensation value to set.
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io,
+				u32 cmd_flags,
+				u16 token,
+				u32 freq_compensation)
+{
+	struct dprtc_get_freq_compensation *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+
+	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_FREQ_COMPENSATION,
+					  cmd_flags,
+					  token);
+	cmd_params = (struct dprtc_get_freq_compensation *)cmd.params;
+	cmd_params->freq_compensation = cpu_to_le32(freq_compensation);
+
+	return mc_send_command(mc_io, &cmd);
+}
+
+/**
+ * dprtc_get_freq_compensation() - Retrieves the frequency compensation value
+ *
+ * @mc_io:		Pointer to MC portal's I/O object
+ * @cmd_flags:		Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:		Token of DPRTC object
+ * @freq_compensation:	Frequency compensation value
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io,
+				u32 cmd_flags,
+				u16 token,
+				u32 *freq_compensation)
+{
+	struct dprtc_get_freq_compensation *rsp_params;
+	struct fsl_mc_command cmd = { 0 };
+	int err;
+
+	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_FREQ_COMPENSATION,
+					  cmd_flags,
+					  token);
+
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	rsp_params = (struct dprtc_get_freq_compensation *)cmd.params;
+	*freq_compensation = le32_to_cpu(rsp_params->freq_compensation);
+
+	return 0;
+}
+
+/**
+ * dprtc_get_time() - Returns the current RTC time.
+ *
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPRTC object
+ * @time:	Current RTC time.
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dprtc_get_time(struct fsl_mc_io *mc_io,
+		   u32 cmd_flags,
+		   u16 token,
+		   uint64_t *time)
+{
+	struct dprtc_time *rsp_params;
+	struct fsl_mc_command cmd = { 0 };
+	int err;
+
+	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_TIME,
+					  cmd_flags,
+					  token);
+
+	err = mc_send_command(mc_io, &cmd);
+	if (err)
+		return err;
+
+	rsp_params = (struct dprtc_time *)cmd.params;
+	*time = le64_to_cpu(rsp_params->time);
+
+	return 0;
+}
+
+/**
+ * dprtc_set_time() - Updates current RTC time.
+ *
+ * @mc_io:	Pointer to MC portal's I/O object
+ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token:	Token of DPRTC object
+ * @time:	New RTC time.
+ *
+ * Return:	'0' on Success; Error code otherwise.
+ */
+int dprtc_set_time(struct fsl_mc_io *mc_io,
+		   u32 cmd_flags,
+		   u16 token,
+		   uint64_t time)
+{
+	struct dprtc_time *cmd_params;
+	struct fsl_mc_command cmd = { 0 };
+
+	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_TIME,
+					  cmd_flags,
+					  token);
+	cmd_params = (struct dprtc_time *)cmd.params;
+	cmd_params->time = cpu_to_le64(time);
+
+	return mc_send_command(mc_io, &cmd);
+}
diff --git a/drivers/net/ethernet/freescale/dpaa2/dprtc.h b/drivers/net/ethernet/freescale/dpaa2/dprtc.h
new file mode 100644
index 000000000000..fe19618d6cdf
--- /dev/null
+++ b/drivers/net/ethernet/freescale/dpaa2/dprtc.h
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2016-2018 NXP
+ */
+
+#ifndef __FSL_DPRTC_H
+#define __FSL_DPRTC_H
+
+/* Data Path Real Time Counter API
+ * Contains initialization APIs and runtime control APIs for RTC
+ */
+
+struct fsl_mc_io;
+
+int dprtc_open(struct fsl_mc_io *mc_io,
+	       u32 cmd_flags,
+	       int dprtc_id,
+	       u16 *token);
+
+int dprtc_close(struct fsl_mc_io *mc_io,
+		u32 cmd_flags,
+		u16 token);
+
+int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io,
+				u32 cmd_flags,
+				u16 token,
+				u32 freq_compensation);
+
+int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io,
+				u32 cmd_flags,
+				u16 token,
+				u32 *freq_compensation);
+
+int dprtc_get_time(struct fsl_mc_io *mc_io,
+		   u32 cmd_flags,
+		   u16 token,
+		   uint64_t *time);
+
+int dprtc_set_time(struct fsl_mc_io *mc_io,
+		   u32 cmd_flags,
+		   u16 token,
+		   uint64_t time);
+
+#endif /* __FSL_DPRTC_H */
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 4778b663653e..bf80855dd0dd 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -452,6 +452,10 @@ struct bufdesc_ex {
  * initialisation.
  */
 #define FEC_QUIRK_MIB_CLEAR		(1 << 15)
+/* Only i.MX25/i.MX27/i.MX28 controller supports FRBR,FRSR registers,
+ * those FIFO receive registers are resolved in other platforms.
+ */
+#define FEC_QUIRK_HAS_FRREG		(1 << 16)
 
 struct bufdesc_prop {
 	int qid;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index bf9b9fd6d2a0..6db69ba30dcd 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -91,14 +91,16 @@ static struct platform_device_id fec_devtype[] = {
 		.driver_data = 0,
 	}, {
 		.name = "imx25-fec",
-		.driver_data = FEC_QUIRK_USE_GASKET | FEC_QUIRK_MIB_CLEAR,
+		.driver_data = FEC_QUIRK_USE_GASKET | FEC_QUIRK_MIB_CLEAR |
+			       FEC_QUIRK_HAS_FRREG,
 	}, {
 		.name = "imx27-fec",
-		.driver_data = FEC_QUIRK_MIB_CLEAR,
+		.driver_data = FEC_QUIRK_MIB_CLEAR | FEC_QUIRK_HAS_FRREG,
 	}, {
 		.name = "imx28-fec",
 		.driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME |
-				FEC_QUIRK_SINGLE_MDIO | FEC_QUIRK_HAS_RACC,
+				FEC_QUIRK_SINGLE_MDIO | FEC_QUIRK_HAS_RACC |
+				FEC_QUIRK_HAS_FRREG,
 	}, {
 		.name = "imx6q-fec",
 		.driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
@@ -1946,16 +1948,15 @@ static int fec_enet_mii_probe(struct net_device *ndev)
 
 	/* mask with MAC supported features */
 	if (fep->quirks & FEC_QUIRK_HAS_GBIT) {
-		phy_dev->supported &= PHY_GBIT_FEATURES;
-		phy_dev->supported &= ~SUPPORTED_1000baseT_Half;
+		phy_set_max_speed(phy_dev, 1000);
+		phy_remove_link_mode(phy_dev,
+				     ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
 #if !defined(CONFIG_M5272)
-		phy_dev->supported |= SUPPORTED_Pause;
+		phy_support_sym_pause(phy_dev);
 #endif
 	}
 	else
-		phy_dev->supported &= PHY_BASIC_FEATURES;
-
-	phy_dev->advertising = phy_dev->supported;
+		phy_set_max_speed(phy_dev, 100);
 
 	fep->link = 0;
 	fep->full_duplex = 0;
@@ -2055,8 +2056,7 @@ static int fec_enet_mii_init(struct platform_device *pdev)
 
 	node = of_get_child_by_name(pdev->dev.of_node, "mdio");
 	err = of_mdiobus_register(fep->mii_bus, node);
-	if (node)
-		of_node_put(node);
+	of_node_put(node);
 	if (err)
 		goto err_out_free_mdiobus;
 
@@ -2164,7 +2164,13 @@ static void fec_enet_get_regs(struct net_device *ndev,
 	memset(buf, 0, regs->len);
 
 	for (i = 0; i < ARRAY_SIZE(fec_enet_register_offset); i++) {
-		off = fec_enet_register_offset[i] / 4;
+		off = fec_enet_register_offset[i];
+
+		if ((off == FEC_R_BOUND || off == FEC_R_FSTART) &&
+		    !(fep->quirks & FEC_QUIRK_HAS_FRREG))
+			continue;
+
+		off >>= 2;
 		buf[off] = readl(&theregs[off]);
 	}
 }
@@ -2230,13 +2236,8 @@ static int fec_enet_set_pauseparam(struct net_device *ndev,
 	fep->pause_flag |= pause->rx_pause ? FEC_PAUSE_FLAG_ENABLE : 0;
 	fep->pause_flag |= pause->autoneg ? FEC_PAUSE_FLAG_AUTONEG : 0;
 
-	if (pause->rx_pause || pause->autoneg) {
-		ndev->phydev->supported |= ADVERTISED_Pause;
-		ndev->phydev->advertising |= ADVERTISED_Pause;
-	} else {
-		ndev->phydev->supported &= ~ADVERTISED_Pause;
-		ndev->phydev->advertising &= ~ADVERTISED_Pause;
-	}
+	phy_set_sym_pause(ndev->phydev, pause->rx_pause, pause->tx_pause,
+			  pause->autoneg);
 
 	if (pause->autoneg) {
 		if (netif_running(ndev))
diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c
index 6d7269d87a85..b90bab72efdb 100644
--- a/drivers/net/ethernet/freescale/fec_mpc52xx.c
+++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c
@@ -305,7 +305,8 @@ static int mpc52xx_fec_close(struct net_device *dev)
  * invariant will hold if you make sure that the netif_*_queue()
  * calls are done at the proper times.
  */
-static int mpc52xx_fec_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+mpc52xx_fec_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct mpc52xx_fec_priv *priv = netdev_priv(dev);
 	struct bcom_fec_bd *bd;
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index a847b9c3b31a..d79e4e009d63 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -393,11 +393,7 @@ void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause,
 	 */
 
 	/* get local capabilities */
-	lcl_adv = 0;
-	if (phy_dev->advertising & ADVERTISED_Pause)
-		lcl_adv |= ADVERTISE_PAUSE_CAP;
-	if (phy_dev->advertising & ADVERTISED_Asym_Pause)
-		lcl_adv |= ADVERTISE_PAUSE_ASYM;
+	lcl_adv = ethtool_adv_to_lcl_adv_t(phy_dev->advertising);
 
 	/* get link partner capabilities */
 	rmt_adv = 0;
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 2c2976a2dda6..7c548ed535da 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -481,7 +481,8 @@ static struct sk_buff *tx_skb_align_workaround(struct net_device *dev,
 }
 #endif
 
-static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct fs_enet_private *fep = netdev_priv(dev);
 	cbd_t __iomem *bdp;
diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c
index ac2c3f6a12bc..82722d05fedb 100644
--- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c
+++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c
@@ -446,8 +446,8 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
 		goto error;
 	}
 
-	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%s@%llx", np->name,
-		(unsigned long long)res.start);
+	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%pOFn@%llx", np,
+		 (unsigned long long)res.start);
 
 	priv->map = of_iomap(np, 0);
 	if (!priv->map) {
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index f27f9bae1a4a..3c8da1a18ba0 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -102,8 +102,6 @@
 #include <linux/phy_fixed.h>
 #include <linux/of.h>
 #include <linux/of_net.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
 
 #include "gianfar.h"
 
@@ -112,7 +110,7 @@
 const char gfar_driver_version[] = "2.0";
 
 static int gfar_enet_open(struct net_device *dev);
-static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
 static void gfar_reset_task(struct work_struct *work);
 static void gfar_timeout(struct net_device *dev);
 static int gfar_close(struct net_device *dev);
@@ -1814,8 +1812,8 @@ static int init_phy(struct net_device *dev)
 	phydev->supported &= (GFAR_SUPPORTED | gigabit_support);
 	phydev->advertising = phydev->supported;
 
-	/* Add support for flow control, but don't advertise it by default */
-	phydev->supported |= (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+	/* Add support for flow control */
+	phy_support_asym_pause(phydev);
 
 	/* disable EEE autoneg, EEE not supported by eTSEC */
 	memset(&edata, 0, sizeof(struct ethtool_eee));
@@ -2334,7 +2332,7 @@ static inline bool gfar_csum_errata_76(struct gfar_private *priv,
 /* This is called by the kernel when a frame is ready for transmission.
  * It is pointed to by the dev->hard_start_xmit function pointer
  */
-static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct gfar_private *priv = netdev_priv(dev);
 	struct gfar_priv_tx_q *tx_queue = NULL;
@@ -3658,12 +3656,7 @@ static u32 gfar_get_flowctrl_cfg(struct gfar_private *priv)
 		if (phydev->asym_pause)
 			rmt_adv |= LPA_PAUSE_ASYM;
 
-		lcl_adv = 0;
-		if (phydev->advertising & ADVERTISED_Pause)
-			lcl_adv |= ADVERTISE_PAUSE_CAP;
-		if (phydev->advertising & ADVERTISED_Asym_Pause)
-			lcl_adv |= ADVERTISE_PAUSE_ASYM;
-
+		lcl_adv = ethtool_adv_to_lcl_adv_t(phydev->advertising);
 		flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
 		if (flowctrl & FLOW_CTRL_TX)
 			val |= MACCFG1_TX_FLOW;
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 395a5266ea30..0d76e15cd6dd 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -230,7 +230,7 @@ static unsigned int gfar_usecs2ticks(struct gfar_private *priv,
 
 	/* Make sure we return a number greater than 0
 	 * if usecs > 0 */
-	return (usecs * 1000 + count - 1) / count;
+	return DIV_ROUND_UP(usecs * 1000, count);
 }
 
 /* Convert ethernet clock ticks to microseconds */
@@ -503,65 +503,44 @@ static int gfar_spauseparam(struct net_device *dev,
 	struct gfar_private *priv = netdev_priv(dev);
 	struct phy_device *phydev = dev->phydev;
 	struct gfar __iomem *regs = priv->gfargrp[0].regs;
-	u32 oldadv, newadv;
 
 	if (!phydev)
 		return -ENODEV;
 
-	if (!(phydev->supported & SUPPORTED_Pause) ||
-	    (!(phydev->supported & SUPPORTED_Asym_Pause) &&
-	     (epause->rx_pause != epause->tx_pause)))
+	if (!phy_validate_pause(phydev, epause))
 		return -EINVAL;
 
 	priv->rx_pause_en = priv->tx_pause_en = 0;
+	phy_set_asym_pause(phydev, epause->rx_pause, epause->tx_pause);
 	if (epause->rx_pause) {
 		priv->rx_pause_en = 1;
 
 		if (epause->tx_pause) {
 			priv->tx_pause_en = 1;
-			/* FLOW_CTRL_RX & TX */
-			newadv = ADVERTISED_Pause;
-		} else  /* FLOW_CTLR_RX */
-			newadv = ADVERTISED_Pause | ADVERTISED_Asym_Pause;
+		}
 	} else if (epause->tx_pause) {
 		priv->tx_pause_en = 1;
-		/* FLOW_CTLR_TX */
-		newadv = ADVERTISED_Asym_Pause;
-	} else
-		newadv = 0;
+	}
 
 	if (epause->autoneg)
 		priv->pause_aneg_en = 1;
 	else
 		priv->pause_aneg_en = 0;
 
-	oldadv = phydev->advertising &
-		(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-	if (oldadv != newadv) {
-		phydev->advertising &=
-			~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-		phydev->advertising |= newadv;
-		if (phydev->autoneg)
-			/* inform link partner of our
-			 * new flow ctrl settings
-			 */
-			return phy_start_aneg(phydev);
-
-		if (!epause->autoneg) {
-			u32 tempval;
-			tempval = gfar_read(&regs->maccfg1);
-			tempval &= ~(MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
-
-			priv->tx_actual_en = 0;
-			if (priv->tx_pause_en) {
-				priv->tx_actual_en = 1;
-				tempval |= MACCFG1_TX_FLOW;
-			}
+	if (!epause->autoneg) {
+		u32 tempval = gfar_read(&regs->maccfg1);
 
-			if (priv->rx_pause_en)
-				tempval |= MACCFG1_RX_FLOW;
-			gfar_write(&regs->maccfg1, tempval);
+		tempval &= ~(MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
+
+		priv->tx_actual_en = 0;
+		if (priv->tx_pause_en) {
+			priv->tx_actual_en = 1;
+			tempval |= MACCFG1_TX_FLOW;
 		}
+
+		if (priv->rx_pause_en)
+			tempval |= MACCFG1_RX_FLOW;
+		gfar_write(&regs->maccfg1, tempval);
 	}
 
 	return 0;
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 22a817da861e..32e02700feaa 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -1742,12 +1742,7 @@ static int init_phy(struct net_device *dev)
 	if (priv->phy_interface == PHY_INTERFACE_MODE_SGMII)
 		uec_configure_serdes(dev);
 
-	phydev->supported &= (SUPPORTED_MII |
-			      SUPPORTED_Autoneg |
-			      ADVERTISED_10baseT_Half |
-			      ADVERTISED_10baseT_Full |
-			      ADVERTISED_100baseT_Half |
-			      ADVERTISED_100baseT_Full);
+	phy_set_max_speed(phydev, SPEED_100);
 
 	if (priv->max_speed == SPEED_1000)
 		phydev->supported |= ADVERTISED_1000baseT_Full;
@@ -3083,7 +3078,8 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
 
 /* This is called by the kernel when a frame is ready for transmission. */
 /* It is pointed to by the dev->hard_start_xmit function pointer */
-static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ucc_geth_private *ugeth = netdev_priv(dev);
 #ifdef CONFIG_UGETH_TX_ON_DEMAND
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 14374a856d30..be268dcde8fa 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -422,7 +422,8 @@ static void hip04_start_tx_timer(struct hip04_priv *priv)
 			       ns, HRTIMER_MODE_REL);
 }
 
-static int hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t
+hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct hip04_priv *priv = netdev_priv(ndev);
 	struct net_device_stats *stats = &ndev->stats;
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
index c5727003af8c..471805ea363b 100644
--- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
@@ -736,7 +736,7 @@ static int hix5hd2_fill_sg_desc(struct hix5hd2_priv *priv,
 	return 0;
 }
 
-static int hix5hd2_net_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t hix5hd2_net_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct hix5hd2_priv *priv = netdev_priv(dev);
 	struct hix5hd2_desc *desc;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
index 09e4061d1fa6..aaf72c055711 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
@@ -319,7 +319,7 @@ static void hns_gmac_set_promisc(void *mac_drv, u8 en)
 		hns_gmac_set_uc_match(mac_drv, en);
 }
 
-int hns_gmac_wait_fifo_clean(void *mac_drv)
+static int hns_gmac_wait_fifo_clean(void *mac_drv)
 {
 	struct mac_driver *drv = (struct mac_driver *)mac_drv;
 	int wait_cnt;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index 6ed6f142427e..3613e400e816 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -837,8 +837,8 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
 			 */
 			put_device(&mac_cb->phy_dev->mdio.dev);
 
-			dev_dbg(mac_cb->dev, "mac%d phy_node: %s\n",
-				mac_cb->mac_id, np->name);
+			dev_dbg(mac_cb->dev, "mac%d phy_node: %pOFn\n",
+				mac_cb->mac_id, np);
 		}
 		of_node_put(np);
 
@@ -855,8 +855,8 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
 			 * if the phy_dev is found
 			 */
 			put_device(&mac_cb->phy_dev->mdio.dev);
-			dev_dbg(mac_cb->dev, "mac%d phy_node: %s\n",
-				mac_cb->mac_id, np->name);
+			dev_dbg(mac_cb->dev, "mac%d phy_node: %pOFn\n",
+				mac_cb->mac_id, np);
 		}
 		of_node_put(np);
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
index be9dc08ccf67..038326cfda93 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
@@ -46,9 +46,6 @@ enum hclge_mbx_mac_vlan_subcode {
 	HCLGE_MBX_MAC_VLAN_MC_MODIFY,		/* modify MC mac addr */
 	HCLGE_MBX_MAC_VLAN_MC_ADD,		/* add new MC mac addr */
 	HCLGE_MBX_MAC_VLAN_MC_REMOVE,		/* remove MC mac addr */
-	HCLGE_MBX_MAC_VLAN_MC_FUNC_MTA_ENABLE,	/* config func MTA enable */
-	HCLGE_MBX_MAC_VLAN_MTA_TYPE_READ,	/* read func MTA type */
-	HCLGE_MBX_MAC_VLAN_MTA_STATUS_UPDATE,	/* update MTA status */
 };
 
 /* below are per-VF vlan cfg subcodes */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
index fff5be8078ac..781e5dee3c70 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
@@ -29,8 +29,8 @@ static bool hnae3_client_match(enum hnae3_client_type client_type,
 	return false;
 }
 
-static void hnae3_set_client_init_flag(struct hnae3_client *client,
-				       struct hnae3_ae_dev *ae_dev, int inited)
+void hnae3_set_client_init_flag(struct hnae3_client *client,
+				struct hnae3_ae_dev *ae_dev, int inited)
 {
 	switch (client->type) {
 	case HNAE3_CLIENT_KNIC:
@@ -46,6 +46,7 @@ static void hnae3_set_client_init_flag(struct hnae3_client *client,
 		break;
 	}
 }
+EXPORT_SYMBOL(hnae3_set_client_init_flag);
 
 static int hnae3_get_client_init_flag(struct hnae3_client *client,
 				       struct hnae3_ae_dev *ae_dev)
@@ -86,14 +87,11 @@ static int hnae3_match_n_instantiate(struct hnae3_client *client,
 	/* now, (un-)instantiate client by calling lower layer */
 	if (is_reg) {
 		ret = ae_dev->ops->init_client_instance(client, ae_dev);
-		if (ret) {
+		if (ret)
 			dev_err(&ae_dev->pdev->dev,
 				"fail to instantiate client, ret = %d\n", ret);
-			return ret;
-		}
 
-		hnae3_set_client_init_flag(client, ae_dev, 1);
-		return 0;
+		return ret;
 	}
 
 	if (hnae3_get_client_init_flag(client, ae_dev)) {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 67befff0bfc5..e82e4ca20620 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -51,6 +51,7 @@
 #define HNAE3_KNIC_CLIENT_INITED_B		0x3
 #define HNAE3_UNIC_CLIENT_INITED_B		0x4
 #define HNAE3_ROCE_CLIENT_INITED_B		0x5
+#define HNAE3_DEV_SUPPORT_FD_B			0x6
 
 #define HNAE3_DEV_SUPPORT_ROCE_DCB_BITS (BIT(HNAE3_DEV_SUPPORT_DCB_B) |\
 		BIT(HNAE3_DEV_SUPPORT_ROCE_B))
@@ -61,6 +62,9 @@
 #define hnae3_dev_dcb_supported(hdev) \
 	hnae3_get_bit(hdev->ae_dev->flag, HNAE3_DEV_SUPPORT_DCB_B)
 
+#define hnae3_dev_fd_supported(hdev) \
+	hnae3_get_bit((hdev)->ae_dev->flag, HNAE3_DEV_SUPPORT_FD_B)
+
 #define ring_ptr_move_fw(ring, p) \
 	((ring)->p = ((ring)->p + 1) % (ring)->desc_num)
 #define ring_ptr_move_bw(ring, p) \
@@ -84,10 +88,11 @@ struct hnae3_queue {
 
 /*hnae3 loop mode*/
 enum hnae3_loop {
-	HNAE3_MAC_INTER_LOOP_MAC,
-	HNAE3_MAC_INTER_LOOP_SERDES,
-	HNAE3_MAC_INTER_LOOP_PHY,
-	HNAE3_MAC_LOOP_NONE,
+	HNAE3_LOOP_APP,
+	HNAE3_LOOP_SERIAL_SERDES,
+	HNAE3_LOOP_PARALLEL_SERDES,
+	HNAE3_LOOP_PHY,
+	HNAE3_LOOP_NONE,
 };
 
 enum hnae3_client_type {
@@ -107,6 +112,7 @@ enum hnae3_media_type {
 	HNAE3_MEDIA_TYPE_FIBER,
 	HNAE3_MEDIA_TYPE_COPPER,
 	HNAE3_MEDIA_TYPE_BACKPLANE,
+	HNAE3_MEDIA_TYPE_NONE,
 };
 
 enum hnae3_reset_notify_type {
@@ -173,6 +179,7 @@ struct hnae3_ae_dev {
 	struct list_head node;
 	u32 flag;
 	enum hnae3_dev_type dev_type;
+	enum hnae3_reset_type reset_type;
 	void *priv;
 };
 
@@ -337,6 +344,8 @@ struct hnae3_ae_ops {
 	void (*get_mac_addr)(struct hnae3_handle *handle, u8 *p);
 	int (*set_mac_addr)(struct hnae3_handle *handle, void *p,
 			    bool is_first);
+	int (*do_ioctl)(struct hnae3_handle *handle,
+			struct ifreq *ifr, int cmd);
 	int (*add_uc_addr)(struct hnae3_handle *handle,
 			   const unsigned char *addr);
 	int (*rm_uc_addr)(struct hnae3_handle *handle,
@@ -346,8 +355,6 @@ struct hnae3_ae_ops {
 			   const unsigned char *addr);
 	int (*rm_mc_addr)(struct hnae3_handle *handle,
 			  const unsigned char *addr);
-	int (*update_mta_status)(struct hnae3_handle *handle);
-
 	void (*set_tso_stats)(struct hnae3_handle *handle, int enable);
 	void (*update_stats)(struct hnae3_handle *handle,
 			     struct net_device_stats *net_stats);
@@ -395,11 +402,11 @@ struct hnae3_ae_ops {
 	int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid,
 				  u16 vlan, u8 qos, __be16 proto);
 	int (*enable_hw_strip_rxvtag)(struct hnae3_handle *handle, bool enable);
-	void (*reset_event)(struct hnae3_handle *handle);
+	void (*reset_event)(struct pci_dev *pdev, struct hnae3_handle *handle);
 	void (*get_channels)(struct hnae3_handle *handle,
 			     struct ethtool_channels *ch);
 	void (*get_tqps_and_rss_info)(struct hnae3_handle *h,
-				      u16 *free_tqps, u16 *max_rss_size);
+				      u16 *alloc_tqps, u16 *max_rss_size);
 	int (*set_channels)(struct hnae3_handle *handle, u32 new_tqps_num);
 	void (*get_flowctrl_adv)(struct hnae3_handle *handle,
 				 u32 *flowctrl_adv);
@@ -408,7 +415,21 @@ struct hnae3_ae_ops {
 	void (*get_link_mode)(struct hnae3_handle *handle,
 			      unsigned long *supported,
 			      unsigned long *advertising);
-	void (*get_port_type)(struct hnae3_handle *handle, u8 *port_type);
+	int (*add_fd_entry)(struct hnae3_handle *handle,
+			    struct ethtool_rxnfc *cmd);
+	int (*del_fd_entry)(struct hnae3_handle *handle,
+			    struct ethtool_rxnfc *cmd);
+	void (*del_all_fd_entries)(struct hnae3_handle *handle,
+				   bool clear_list);
+	int (*get_fd_rule_cnt)(struct hnae3_handle *handle,
+			       struct ethtool_rxnfc *cmd);
+	int (*get_fd_rule_info)(struct hnae3_handle *handle,
+				struct ethtool_rxnfc *cmd);
+	int (*get_fd_all_rules)(struct hnae3_handle *handle,
+				struct ethtool_rxnfc *cmd, u32 *rule_locs);
+	int (*restore_fd_rules)(struct hnae3_handle *handle);
+	void (*enable_fd)(struct hnae3_handle *handle, bool enable);
+	pci_ers_result_t (*process_hw_error)(struct hnae3_ae_dev *ae_dev);
 };
 
 struct hnae3_dcb_ops {
@@ -459,6 +480,7 @@ struct hnae3_knic_private_info {
 	const struct hnae3_dcb_ops *dcb_ops;
 
 	u16 int_rl_setting;
+	enum pkt_hash_types rss_type;
 };
 
 struct hnae3_roce_private_info {
@@ -476,10 +498,20 @@ struct hnae3_unic_private_info {
 	struct hnae3_queue **tqp;  /* array base of all TQPs of this instance */
 };
 
-#define HNAE3_SUPPORT_MAC_LOOPBACK    BIT(0)
+#define HNAE3_SUPPORT_APP_LOOPBACK    BIT(0)
 #define HNAE3_SUPPORT_PHY_LOOPBACK    BIT(1)
-#define HNAE3_SUPPORT_SERDES_LOOPBACK BIT(2)
+#define HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK	BIT(2)
 #define HNAE3_SUPPORT_VF	      BIT(3)
+#define HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK	BIT(4)
+
+#define HNAE3_USER_UPE		BIT(0)	/* unicast promisc enabled by user */
+#define HNAE3_USER_MPE		BIT(1)	/* mulitcast promisc enabled by user */
+#define HNAE3_BPE		BIT(2)	/* broadcast promisc enable */
+#define HNAE3_OVERFLOW_UPE	BIT(3)	/* unicast mac vlan overflow */
+#define HNAE3_OVERFLOW_MPE	BIT(4)	/* multicast mac vlan overflow */
+#define HNAE3_VLAN_FLTR		BIT(5)	/* enable vlan filter */
+#define HNAE3_UPE		(HNAE3_USER_UPE | HNAE3_OVERFLOW_UPE)
+#define HNAE3_MPE		(HNAE3_USER_MPE | HNAE3_OVERFLOW_MPE)
 
 struct hnae3_handle {
 	struct hnae3_client *client;
@@ -499,6 +531,8 @@ struct hnae3_handle {
 	};
 
 	u32 numa_node_mask;	/* for multi-chip support */
+
+	u8 netdev_flags;
 };
 
 #define hnae3_set_field(origin, mask, shift, val) \
@@ -521,4 +555,7 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo);
 
 void hnae3_unregister_client(struct hnae3_client *client);
 int hnae3_register_client(struct hnae3_client *client);
+
+void hnae3_set_client_init_flag(struct hnae3_client *client,
+				struct hnae3_ae_dev *ae_dev, int inited);
 #endif
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 955c4ab18b03..32f3aca814e7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -9,6 +9,7 @@
 #include <linux/ipv6.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/aer.h>
 #include <linux/skbuff.h>
 #include <linux/sctp.h>
 #include <linux/vermagic.h>
@@ -21,6 +22,7 @@
 
 static void hns3_clear_all_ring(struct hnae3_handle *h);
 static void hns3_force_clear_all_rx_ring(struct hnae3_handle *h);
+static void hns3_remove_hw_addr(struct net_device *netdev);
 
 static const char hns3_driver_name[] = "hns3";
 const char hns3_driver_version[] = VERMAGIC_STRING;
@@ -66,6 +68,23 @@ static irqreturn_t hns3_irq_handle(int irq, void *vector)
 	return IRQ_HANDLED;
 }
 
+/* This callback function is used to set affinity changes to the irq affinity
+ * masks when the irq_set_affinity_notifier function is used.
+ */
+static void hns3_nic_irq_affinity_notify(struct irq_affinity_notify *notify,
+					 const cpumask_t *mask)
+{
+	struct hns3_enet_tqp_vector *tqp_vectors =
+		container_of(notify, struct hns3_enet_tqp_vector,
+			     affinity_notify);
+
+	tqp_vectors->affinity_mask = *mask;
+}
+
+static void hns3_nic_irq_affinity_release(struct kref *ref)
+{
+}
+
 static void hns3_nic_uninit_irq(struct hns3_nic_priv *priv)
 {
 	struct hns3_enet_tqp_vector *tqp_vectors;
@@ -77,6 +96,10 @@ static void hns3_nic_uninit_irq(struct hns3_nic_priv *priv)
 		if (tqp_vectors->irq_init_flag != HNS3_VECTOR_INITED)
 			continue;
 
+		/* clear the affinity notifier and affinity mask */
+		irq_set_affinity_notifier(tqp_vectors->vector_irq, NULL);
+		irq_set_affinity_hint(tqp_vectors->vector_irq, NULL);
+
 		/* release the irq resource */
 		free_irq(tqp_vectors->vector_irq, tqp_vectors);
 		tqp_vectors->irq_init_flag = HNS3_VECTOR_NOT_INITED;
@@ -127,6 +150,15 @@ static int hns3_nic_init_irq(struct hns3_nic_priv *priv)
 			return ret;
 		}
 
+		tqp_vectors->affinity_notify.notify =
+					hns3_nic_irq_affinity_notify;
+		tqp_vectors->affinity_notify.release =
+					hns3_nic_irq_affinity_release;
+		irq_set_affinity_notifier(tqp_vectors->vector_irq,
+					  &tqp_vectors->affinity_notify);
+		irq_set_affinity_hint(tqp_vectors->vector_irq,
+				      &tqp_vectors->affinity_mask);
+
 		tqp_vectors->irq_init_flag = HNS3_VECTOR_INITED;
 	}
 
@@ -195,8 +227,6 @@ void hns3_set_vector_coalesce_tx_gl(struct hns3_enet_tqp_vector *tqp_vector,
 static void hns3_vector_gl_rl_init(struct hns3_enet_tqp_vector *tqp_vector,
 				   struct hns3_nic_priv *priv)
 {
-	struct hnae3_handle *h = priv->ae_handle;
-
 	/* initialize the configuration for interrupt coalescing.
 	 * 1. GL (Interrupt Gap Limiter)
 	 * 2. RL (Interrupt Rate Limiter)
@@ -209,9 +239,6 @@ static void hns3_vector_gl_rl_init(struct hns3_enet_tqp_vector *tqp_vector,
 	tqp_vector->tx_group.coal.int_gl = HNS3_INT_GL_50K;
 	tqp_vector->rx_group.coal.int_gl = HNS3_INT_GL_50K;
 
-	/* Default: disable RL */
-	h->kinfo.int_rl_setting = 0;
-
 	tqp_vector->int_adapt_down = HNS3_INT_ADAPT_DOWN_START;
 	tqp_vector->rx_group.coal.flow_level = HNS3_FLOW_LOW;
 	tqp_vector->tx_group.coal.flow_level = HNS3_FLOW_LOW;
@@ -277,12 +304,12 @@ static int hns3_nic_set_real_num_queue(struct net_device *netdev)
 
 static u16 hns3_get_max_available_channels(struct hnae3_handle *h)
 {
-	u16 free_tqps, max_rss_size, max_tqps;
+	u16 alloc_tqps, max_rss_size, rss_size;
 
-	h->ae_algo->ops->get_tqps_and_rss_info(h, &free_tqps, &max_rss_size);
-	max_tqps = h->kinfo.num_tc * max_rss_size;
+	h->ae_algo->ops->get_tqps_and_rss_info(h, &alloc_tqps, &max_rss_size);
+	rss_size = alloc_tqps / h->kinfo.num_tc;
 
-	return min_t(u16, max_tqps, (free_tqps + h->kinfo.num_tqps));
+	return min_t(u16, rss_size, max_rss_size);
 }
 
 static int hns3_nic_net_up(struct net_device *netdev)
@@ -433,26 +460,81 @@ static int hns3_nic_mc_unsync(struct net_device *netdev,
 	return 0;
 }
 
+static u8 hns3_get_netdev_flags(struct net_device *netdev)
+{
+	u8 flags = 0;
+
+	if (netdev->flags & IFF_PROMISC) {
+		flags = HNAE3_USER_UPE | HNAE3_USER_MPE;
+	} else {
+		flags |= HNAE3_VLAN_FLTR;
+		if (netdev->flags & IFF_ALLMULTI)
+			flags |= HNAE3_USER_MPE;
+	}
+
+	return flags;
+}
+
 static void hns3_nic_set_rx_mode(struct net_device *netdev)
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
+	u8 new_flags;
+	int ret;
 
-	if (h->ae_algo->ops->set_promisc_mode) {
-		if (netdev->flags & IFF_PROMISC)
-			h->ae_algo->ops->set_promisc_mode(h, true, true);
-		else if (netdev->flags & IFF_ALLMULTI)
-			h->ae_algo->ops->set_promisc_mode(h, false, true);
-		else
-			h->ae_algo->ops->set_promisc_mode(h, false, false);
-	}
-	if (__dev_uc_sync(netdev, hns3_nic_uc_sync, hns3_nic_uc_unsync))
+	new_flags = hns3_get_netdev_flags(netdev);
+
+	ret = __dev_uc_sync(netdev, hns3_nic_uc_sync, hns3_nic_uc_unsync);
+	if (ret) {
 		netdev_err(netdev, "sync uc address fail\n");
+		if (ret == -ENOSPC)
+			new_flags |= HNAE3_OVERFLOW_UPE;
+	}
+
 	if (netdev->flags & IFF_MULTICAST) {
-		if (__dev_mc_sync(netdev, hns3_nic_mc_sync, hns3_nic_mc_unsync))
+		ret = __dev_mc_sync(netdev, hns3_nic_mc_sync,
+				    hns3_nic_mc_unsync);
+		if (ret) {
 			netdev_err(netdev, "sync mc address fail\n");
+			if (ret == -ENOSPC)
+				new_flags |= HNAE3_OVERFLOW_MPE;
+		}
+	}
 
-		if (h->ae_algo->ops->update_mta_status)
-			h->ae_algo->ops->update_mta_status(h);
+	hns3_update_promisc_mode(netdev, new_flags);
+	/* User mode Promisc mode enable and vlan filtering is disabled to
+	 * let all packets in. MAC-VLAN Table overflow Promisc enabled and
+	 * vlan fitering is enabled
+	 */
+	hns3_enable_vlan_filter(netdev, new_flags & HNAE3_VLAN_FLTR);
+	h->netdev_flags = new_flags;
+}
+
+void hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags)
+{
+	struct hns3_nic_priv *priv = netdev_priv(netdev);
+	struct hnae3_handle *h = priv->ae_handle;
+
+	if (h->ae_algo->ops->set_promisc_mode) {
+		h->ae_algo->ops->set_promisc_mode(h,
+						  promisc_flags & HNAE3_UPE,
+						  promisc_flags & HNAE3_MPE);
+	}
+}
+
+void hns3_enable_vlan_filter(struct net_device *netdev, bool enable)
+{
+	struct hns3_nic_priv *priv = netdev_priv(netdev);
+	struct hnae3_handle *h = priv->ae_handle;
+	bool last_state;
+
+	if (h->pdev->revision >= 0x21 && h->ae_algo->ops->enable_vlan_filter) {
+		last_state = h->netdev_flags & HNAE3_VLAN_FLTR ? true : false;
+		if (enable != last_state) {
+			netdev_info(netdev,
+				    "%s vlan filter\n",
+				    enable ? "enable" : "disable");
+			h->ae_algo->ops->enable_vlan_filter(h, enable);
+		}
 	}
 }
 
@@ -896,35 +978,28 @@ static int hns3_fill_desc_vtags(struct sk_buff *skb,
 }
 
 static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
-			  int size, dma_addr_t dma, int frag_end,
-			  enum hns_desc_type type)
+			  int size, int frag_end, enum hns_desc_type type)
 {
 	struct hns3_desc_cb *desc_cb = &ring->desc_cb[ring->next_to_use];
 	struct hns3_desc *desc = &ring->desc[ring->next_to_use];
+	struct device *dev = ring_to_dev(ring);
 	u32 ol_type_vlan_len_msec = 0;
 	u16 bdtp_fe_sc_vld_ra_ri = 0;
+	struct skb_frag_struct *frag;
+	unsigned int frag_buf_num;
 	u32 type_cs_vlan_tso = 0;
 	struct sk_buff *skb;
 	u16 inner_vtag = 0;
 	u16 out_vtag = 0;
+	unsigned int k;
+	int sizeoflast;
 	u32 paylen = 0;
+	dma_addr_t dma;
 	u16 mss = 0;
 	u8 ol4_proto;
 	u8 il4_proto;
 	int ret;
 
-	/* The txbd's baseinfo of DESC_TYPE_PAGE & DESC_TYPE_SKB */
-	desc_cb->priv = priv;
-	desc_cb->length = size;
-	desc_cb->dma = dma;
-	desc_cb->type = type;
-
-	/* now, fill the descriptor */
-	desc->addr = cpu_to_le64(dma);
-	desc->tx.send_size = cpu_to_le16((u16)size);
-	hns3_set_txbd_baseinfo(&bdtp_fe_sc_vld_ra_ri, frag_end);
-	desc->tx.bdtp_fe_sc_vld_ra_ri = cpu_to_le16(bdtp_fe_sc_vld_ra_ri);
-
 	if (type == DESC_TYPE_SKB) {
 		skb = (struct sk_buff *)priv;
 		paylen = skb->len;
@@ -965,38 +1040,47 @@ static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
 		desc->tx.mss = cpu_to_le16(mss);
 		desc->tx.vlan_tag = cpu_to_le16(inner_vtag);
 		desc->tx.outer_vlan_tag = cpu_to_le16(out_vtag);
-	}
 
-	/* move ring pointer to next.*/
-	ring_ptr_move_fw(ring, next_to_use);
+		dma = dma_map_single(dev, skb->data, size, DMA_TO_DEVICE);
+	} else {
+		frag = (struct skb_frag_struct *)priv;
+		dma = skb_frag_dma_map(dev, frag, 0, size, DMA_TO_DEVICE);
+	}
 
-	return 0;
-}
+	if (dma_mapping_error(ring->dev, dma)) {
+		ring->stats.sw_err_cnt++;
+		return -ENOMEM;
+	}
 
-static int hns3_fill_desc_tso(struct hns3_enet_ring *ring, void *priv,
-			      int size, dma_addr_t dma, int frag_end,
-			      enum hns_desc_type type)
-{
-	unsigned int frag_buf_num;
-	unsigned int k;
-	int sizeoflast;
-	int ret;
+	desc_cb->length = size;
 
 	frag_buf_num = (size + HNS3_MAX_BD_SIZE - 1) / HNS3_MAX_BD_SIZE;
 	sizeoflast = size % HNS3_MAX_BD_SIZE;
 	sizeoflast = sizeoflast ? sizeoflast : HNS3_MAX_BD_SIZE;
 
-	/* When the frag size is bigger than hardware, split this frag */
+	/* When frag size is bigger than hardware limit, split this frag */
 	for (k = 0; k < frag_buf_num; k++) {
-		ret = hns3_fill_desc(ring, priv,
-				     (k == frag_buf_num - 1) ?
-				sizeoflast : HNS3_MAX_BD_SIZE,
-				dma + HNS3_MAX_BD_SIZE * k,
-				frag_end && (k == frag_buf_num - 1) ? 1 : 0,
-				(type == DESC_TYPE_SKB && !k) ?
-					DESC_TYPE_SKB : DESC_TYPE_PAGE);
-		if (ret)
-			return ret;
+		/* The txbd's baseinfo of DESC_TYPE_PAGE & DESC_TYPE_SKB */
+		desc_cb->priv = priv;
+		desc_cb->dma = dma + HNS3_MAX_BD_SIZE * k;
+		desc_cb->type = (type == DESC_TYPE_SKB && !k) ?
+					DESC_TYPE_SKB : DESC_TYPE_PAGE;
+
+		/* now, fill the descriptor */
+		desc->addr = cpu_to_le64(dma + HNS3_MAX_BD_SIZE * k);
+		desc->tx.send_size = cpu_to_le16((k == frag_buf_num - 1) ?
+				(u16)sizeoflast : (u16)HNS3_MAX_BD_SIZE);
+		hns3_set_txbd_baseinfo(&bdtp_fe_sc_vld_ra_ri,
+				       frag_end && (k == frag_buf_num - 1) ?
+						1 : 0);
+		desc->tx.bdtp_fe_sc_vld_ra_ri =
+				cpu_to_le16(bdtp_fe_sc_vld_ra_ri);
+
+		/* move ring pointer to next.*/
+		ring_ptr_move_fw(ring, next_to_use);
+
+		desc_cb = &ring->desc_cb[ring->next_to_use];
+		desc = &ring->desc[ring->next_to_use];
 	}
 
 	return 0;
@@ -1044,7 +1128,7 @@ static int hns3_nic_maybe_stop_tx(struct sk_buff **out_skb, int *bnum,
 	/* No. of segments (plus a header) */
 	buf_num = skb_shinfo(skb)->nr_frags + 1;
 
-	if (buf_num > ring_space(ring))
+	if (unlikely(ring_space(ring) < buf_num))
 		return -EBUSY;
 
 	*bnum = buf_num;
@@ -1052,7 +1136,7 @@ static int hns3_nic_maybe_stop_tx(struct sk_buff **out_skb, int *bnum,
 	return 0;
 }
 
-static void hns_nic_dma_unmap(struct hns3_enet_ring *ring, int next_to_use_orig)
+static void hns3_clear_desc(struct hns3_enet_ring *ring, int next_to_use_orig)
 {
 	struct device *dev = ring_to_dev(ring);
 	unsigned int i;
@@ -1068,12 +1152,14 @@ static void hns_nic_dma_unmap(struct hns3_enet_ring *ring, int next_to_use_orig)
 					 ring->desc_cb[ring->next_to_use].dma,
 					ring->desc_cb[ring->next_to_use].length,
 					DMA_TO_DEVICE);
-		else
+		else if (ring->desc_cb[ring->next_to_use].length)
 			dma_unmap_page(dev,
 				       ring->desc_cb[ring->next_to_use].dma,
 				       ring->desc_cb[ring->next_to_use].length,
 				       DMA_TO_DEVICE);
 
+		ring->desc_cb[ring->next_to_use].length = 0;
+
 		/* rollback one */
 		ring_ptr_move_bw(ring, next_to_use);
 	}
@@ -1085,12 +1171,10 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
 	struct hns3_nic_ring_data *ring_data =
 		&tx_ring_data(priv, skb->queue_mapping);
 	struct hns3_enet_ring *ring = ring_data->ring;
-	struct device *dev = priv->dev;
 	struct netdev_queue *dev_queue;
 	struct skb_frag_struct *frag;
 	int next_to_use_head;
 	int next_to_use_frag;
-	dma_addr_t dma;
 	int buf_num;
 	int seg_num;
 	int size;
@@ -1125,35 +1209,23 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
 
 	next_to_use_head = ring->next_to_use;
 
-	dma = dma_map_single(dev, skb->data, size, DMA_TO_DEVICE);
-	if (dma_mapping_error(dev, dma)) {
-		netdev_err(netdev, "TX head DMA map failed\n");
-		ring->stats.sw_err_cnt++;
-		goto out_err_tx_ok;
-	}
-
-	ret = priv->ops.fill_desc(ring, skb, size, dma, seg_num == 1 ? 1 : 0,
-			   DESC_TYPE_SKB);
+	ret = priv->ops.fill_desc(ring, skb, size, seg_num == 1 ? 1 : 0,
+				  DESC_TYPE_SKB);
 	if (ret)
-		goto head_dma_map_err;
+		goto head_fill_err;
 
 	next_to_use_frag = ring->next_to_use;
 	/* Fill the fragments */
 	for (i = 1; i < seg_num; i++) {
 		frag = &skb_shinfo(skb)->frags[i - 1];
 		size = skb_frag_size(frag);
-		dma = skb_frag_dma_map(dev, frag, 0, size, DMA_TO_DEVICE);
-		if (dma_mapping_error(dev, dma)) {
-			netdev_err(netdev, "TX frag(%d) DMA map failed\n", i);
-			ring->stats.sw_err_cnt++;
-			goto frag_dma_map_err;
-		}
-		ret = priv->ops.fill_desc(ring, skb_frag_page(frag), size, dma,
-				    seg_num - 1 == i ? 1 : 0,
-				    DESC_TYPE_PAGE);
+
+		ret = priv->ops.fill_desc(ring, frag, size,
+					  seg_num - 1 == i ? 1 : 0,
+					  DESC_TYPE_PAGE);
 
 		if (ret)
-			goto frag_dma_map_err;
+			goto frag_fill_err;
 	}
 
 	/* Complete translate all packets */
@@ -1166,11 +1238,11 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
 
 	return NETDEV_TX_OK;
 
-frag_dma_map_err:
-	hns_nic_dma_unmap(ring, next_to_use_frag);
+frag_fill_err:
+	hns3_clear_desc(ring, next_to_use_frag);
 
-head_dma_map_err:
-	hns_nic_dma_unmap(ring, next_to_use_head);
+head_fill_err:
+	hns3_clear_desc(ring, next_to_use_head);
 
 out_err_tx_ok:
 	dev_kfree_skb_any(skb);
@@ -1209,6 +1281,20 @@ static int hns3_nic_net_set_mac_address(struct net_device *netdev, void *p)
 	return 0;
 }
 
+static int hns3_nic_do_ioctl(struct net_device *netdev,
+			     struct ifreq *ifr, int cmd)
+{
+	struct hnae3_handle *h = hns3_get_handle(netdev);
+
+	if (!netif_running(netdev))
+		return -EINVAL;
+
+	if (!h->ae_algo->ops->do_ioctl)
+		return -EOPNOTSUPP;
+
+	return h->ae_algo->ops->do_ioctl(h, ifr, cmd);
+}
+
 static int hns3_nic_set_features(struct net_device *netdev,
 				 netdev_features_t features)
 {
@@ -1218,13 +1304,10 @@ static int hns3_nic_set_features(struct net_device *netdev,
 	int ret;
 
 	if (changed & (NETIF_F_TSO | NETIF_F_TSO6)) {
-		if (features & (NETIF_F_TSO | NETIF_F_TSO6)) {
-			priv->ops.fill_desc = hns3_fill_desc_tso;
+		if (features & (NETIF_F_TSO | NETIF_F_TSO6))
 			priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tso;
-		} else {
-			priv->ops.fill_desc = hns3_fill_desc;
+		else
 			priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tx;
-		}
 	}
 
 	if ((changed & NETIF_F_HW_VLAN_CTAG_FILTER) &&
@@ -1246,6 +1329,13 @@ static int hns3_nic_set_features(struct net_device *netdev,
 			return ret;
 	}
 
+	if ((changed & NETIF_F_NTUPLE) && h->ae_algo->ops->enable_fd) {
+		if (features & NETIF_F_NTUPLE)
+			h->ae_algo->ops->enable_fd(h, true);
+		else
+			h->ae_algo->ops->enable_fd(h, false);
+	}
+
 	netdev->features = features;
 	return 0;
 }
@@ -1447,13 +1537,11 @@ static int hns3_nic_change_mtu(struct net_device *netdev, int new_mtu)
 	}
 
 	ret = h->ae_algo->ops->set_mtu(h, new_mtu);
-	if (ret) {
+	if (ret)
 		netdev_err(netdev, "failed to change MTU in hardware %d\n",
 			   ret);
-		return ret;
-	}
-
-	netdev->mtu = new_mtu;
+	else
+		netdev->mtu = new_mtu;
 
 	/* if the netdev was running earlier, bring it up again */
 	if (if_running && hns3_nic_net_open(netdev))
@@ -1526,7 +1614,7 @@ static void hns3_nic_net_timeout(struct net_device *ndev)
 
 	/* request the reset */
 	if (h->ae_algo->ops->reset_event)
-		h->ae_algo->ops->reset_event(h);
+		h->ae_algo->ops->reset_event(h->pdev, h);
 }
 
 static const struct net_device_ops hns3_nic_netdev_ops = {
@@ -1535,6 +1623,7 @@ static const struct net_device_ops hns3_nic_netdev_ops = {
 	.ndo_start_xmit		= hns3_nic_net_xmit,
 	.ndo_tx_timeout		= hns3_nic_net_timeout,
 	.ndo_set_mac_address	= hns3_nic_net_set_mac_address,
+	.ndo_do_ioctl		= hns3_nic_do_ioctl,
 	.ndo_change_mtu		= hns3_nic_change_mtu,
 	.ndo_set_features	= hns3_nic_set_features,
 	.ndo_get_stats64	= hns3_nic_get_stats64,
@@ -1584,6 +1673,13 @@ static void hns3_disable_sriov(struct pci_dev *pdev)
 	pci_disable_sriov(pdev);
 }
 
+static void hns3_get_dev_capability(struct pci_dev *pdev,
+				    struct hnae3_ae_dev *ae_dev)
+{
+	if (pdev->revision >= 0x21)
+		hnae3_set_bit(ae_dev->flag, HNAE3_DEV_SUPPORT_FD_B, 1);
+}
+
 /* hns3_probe - Device initialization routine
  * @pdev: PCI device information struct
  * @ent: entry in hns3_pci_tbl
@@ -1609,6 +1705,8 @@ static int hns3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	ae_dev->pdev = pdev;
 	ae_dev->flag = ent->driver_data;
 	ae_dev->dev_type = HNAE3_DEV_KNIC;
+	ae_dev->reset_type = HNAE3_NONE_RESET;
+	hns3_get_dev_capability(pdev, ae_dev);
 	pci_set_drvdata(pdev, ae_dev);
 
 	hnae3_register_ae_dev(ae_dev);
@@ -1662,12 +1760,72 @@ static int hns3_pci_sriov_configure(struct pci_dev *pdev, int num_vfs)
 	return 0;
 }
 
+static void hns3_shutdown(struct pci_dev *pdev)
+{
+	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
+
+	hnae3_unregister_ae_dev(ae_dev);
+	devm_kfree(&pdev->dev, ae_dev);
+	pci_set_drvdata(pdev, NULL);
+
+	if (system_state == SYSTEM_POWER_OFF)
+		pci_set_power_state(pdev, PCI_D3hot);
+}
+
+static pci_ers_result_t hns3_error_detected(struct pci_dev *pdev,
+					    pci_channel_state_t state)
+{
+	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
+	pci_ers_result_t ret;
+
+	dev_info(&pdev->dev, "PCI error detected, state(=%d)!!\n", state);
+
+	if (state == pci_channel_io_perm_failure)
+		return PCI_ERS_RESULT_DISCONNECT;
+
+	if (!ae_dev) {
+		dev_err(&pdev->dev,
+			"Can't recover - error happened during device init\n");
+		return PCI_ERS_RESULT_NONE;
+	}
+
+	if (ae_dev->ops->process_hw_error)
+		ret = ae_dev->ops->process_hw_error(ae_dev);
+	else
+		return PCI_ERS_RESULT_NONE;
+
+	return ret;
+}
+
+static pci_ers_result_t hns3_slot_reset(struct pci_dev *pdev)
+{
+	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
+	struct device *dev = &pdev->dev;
+
+	dev_info(dev, "requesting reset due to PCI error\n");
+
+	/* request the reset */
+	if (ae_dev->ops->reset_event) {
+		ae_dev->ops->reset_event(pdev, NULL);
+		return PCI_ERS_RESULT_RECOVERED;
+	}
+
+	return PCI_ERS_RESULT_DISCONNECT;
+}
+
+static const struct pci_error_handlers hns3_err_handler = {
+	.error_detected = hns3_error_detected,
+	.slot_reset     = hns3_slot_reset,
+};
+
 static struct pci_driver hns3_driver = {
 	.name     = hns3_driver_name,
 	.id_table = hns3_pci_tbl,
 	.probe    = hns3_probe,
 	.remove   = hns3_remove,
+	.shutdown = hns3_shutdown,
 	.sriov_configure = hns3_pci_sriov_configure,
+	.err_handler    = &hns3_err_handler,
 };
 
 /* set default feature to hns3 */
@@ -1682,7 +1840,7 @@ static void hns3_set_default_feature(struct net_device *netdev)
 		NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
 		NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
 		NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
-		NETIF_F_GSO_UDP_TUNNEL_CSUM;
+		NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
 
 	netdev->hw_enc_features |= NETIF_F_TSO_MANGLEID;
 
@@ -1694,24 +1852,30 @@ static void hns3_set_default_feature(struct net_device *netdev)
 		NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
 		NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
 		NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
-		NETIF_F_GSO_UDP_TUNNEL_CSUM;
+		NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
 
 	netdev->vlan_features |=
 		NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
 		NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO |
 		NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
 		NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
-		NETIF_F_GSO_UDP_TUNNEL_CSUM;
+		NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
 
 	netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
 		NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
 		NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
 		NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
 		NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
-		NETIF_F_GSO_UDP_TUNNEL_CSUM;
+		NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC;
 
-	if (pdev->revision != 0x20)
+	if (pdev->revision >= 0x21) {
 		netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
+
+		if (!(h->flags & HNAE3_SUPPORT_VF)) {
+			netdev->hw_features |= NETIF_F_NTUPLE;
+			netdev->features |= NETIF_F_NTUPLE;
+		}
+	}
 }
 
 static int hns3_alloc_buffer(struct hns3_enet_ring *ring,
@@ -1749,7 +1913,7 @@ static int hns3_map_buffer(struct hns3_enet_ring *ring, struct hns3_desc_cb *cb)
 	cb->dma = dma_map_page(ring_to_dev(ring), cb->priv, 0,
 			       cb->length, ring_to_dma_dir(ring));
 
-	if (dma_mapping_error(ring_to_dev(ring), cb->dma))
+	if (unlikely(dma_mapping_error(ring_to_dev(ring), cb->dma)))
 		return -EIO;
 
 	return 0;
@@ -1761,7 +1925,7 @@ static void hns3_unmap_buffer(struct hns3_enet_ring *ring,
 	if (cb->type == DESC_TYPE_SKB)
 		dma_unmap_single(ring_to_dev(ring), cb->dma, cb->length,
 				 ring_to_dma_dir(ring));
-	else
+	else if (cb->length)
 		dma_unmap_page(ring_to_dev(ring), cb->dma, cb->length,
 			       ring_to_dma_dir(ring));
 }
@@ -1912,9 +2076,10 @@ static int is_valid_clean_head(struct hns3_enet_ring *ring, int h)
 	return u > c ? (h > c && h <= u) : (h > c || h <= u);
 }
 
-bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget)
+void hns3_clean_tx_ring(struct hns3_enet_ring *ring)
 {
 	struct net_device *netdev = ring->tqp->handle->kinfo.netdev;
+	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	struct netdev_queue *dev_queue;
 	int bytes, pkts;
 	int head;
@@ -1923,7 +2088,7 @@ bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget)
 	rmb(); /* Make sure head is ready before touch any data */
 
 	if (is_ring_empty(ring) || head == ring->next_to_clean)
-		return true; /* no data to poll */
+		return; /* no data to poll */
 
 	if (unlikely(!is_valid_clean_head(ring, head))) {
 		netdev_err(netdev, "wrong head (%d, %d-%d)\n", head,
@@ -1932,16 +2097,15 @@ bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget)
 		u64_stats_update_begin(&ring->syncp);
 		ring->stats.io_err_cnt++;
 		u64_stats_update_end(&ring->syncp);
-		return true;
+		return;
 	}
 
 	bytes = 0;
 	pkts = 0;
-	while (head != ring->next_to_clean && budget) {
+	while (head != ring->next_to_clean) {
 		hns3_nic_reclaim_one_desc(ring, &bytes, &pkts);
 		/* Issue prefetch for next Tx descriptor */
 		prefetch(&ring->desc_cb[ring->next_to_clean]);
-		budget--;
 	}
 
 	ring->tqp_vector->tx_group.total_bytes += bytes;
@@ -1961,13 +2125,12 @@ bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget)
 		 * sees the new next_to_clean.
 		 */
 		smp_mb();
-		if (netif_tx_queue_stopped(dev_queue)) {
+		if (netif_tx_queue_stopped(dev_queue) &&
+		    !test_bit(HNS3_NIC_STATE_DOWN, &priv->state)) {
 			netif_tx_wake_queue(dev_queue);
 			ring->stats.restart_queue++;
 		}
 	}
-
-	return !!budget;
 }
 
 static int hns3_desc_unused(struct hns3_enet_ring *ring)
@@ -2092,7 +2255,6 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb,
 		     hnae3_get_bit(l234info, HNS3_RXD_L4E_B) ||
 		     hnae3_get_bit(l234info, HNS3_RXD_OL3E_B) ||
 		     hnae3_get_bit(l234info, HNS3_RXD_OL4E_B))) {
-		netdev_err(netdev, "L3/L4 error pkt\n");
 		u64_stats_update_begin(&ring->syncp);
 		ring->stats.l3l4_csum_err++;
 		u64_stats_update_end(&ring->syncp);
@@ -2121,6 +2283,8 @@ static void hns3_rx_checksum(struct hns3_enet_ring *ring, struct sk_buff *skb,
 		     l4_type == HNS3_L4_TYPE_SCTP))
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 		break;
+	default:
+		break;
 	}
 }
 
@@ -2129,18 +2293,18 @@ static void hns3_rx_skb(struct hns3_enet_ring *ring, struct sk_buff *skb)
 	napi_gro_receive(&ring->tqp_vector->napi, skb);
 }
 
-static u16 hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
-			       struct hns3_desc *desc, u32 l234info)
+static bool hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
+				struct hns3_desc *desc, u32 l234info,
+				u16 *vlan_tag)
 {
 	struct pci_dev *pdev = ring->tqp->handle->pdev;
-	u16 vlan_tag;
 
 	if (pdev->revision == 0x20) {
-		vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
-		if (!(vlan_tag & VLAN_VID_MASK))
-			vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
+		*vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
+		if (!(*vlan_tag & VLAN_VID_MASK))
+			*vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
 
-		return vlan_tag;
+		return (*vlan_tag != 0);
 	}
 
 #define HNS3_STRP_OUTER_VLAN	0x1
@@ -2149,17 +2313,29 @@ static u16 hns3_parse_vlan_tag(struct hns3_enet_ring *ring,
 	switch (hnae3_get_field(l234info, HNS3_RXD_STRP_TAGP_M,
 				HNS3_RXD_STRP_TAGP_S)) {
 	case HNS3_STRP_OUTER_VLAN:
-		vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
-		break;
+		*vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
+		return true;
 	case HNS3_STRP_INNER_VLAN:
-		vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
-		break;
+		*vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
+		return true;
 	default:
-		vlan_tag = 0;
-		break;
+		return false;
 	}
+}
+
+static void hns3_set_rx_skb_rss_type(struct hns3_enet_ring *ring,
+				     struct sk_buff *skb)
+{
+	struct hns3_desc *desc = &ring->desc[ring->next_to_clean];
+	struct hnae3_handle *handle = ring->tqp->handle;
+	enum pkt_hash_types rss_type;
 
-	return vlan_tag;
+	if (le32_to_cpu(desc->rx.rss_hash))
+		rss_type = handle->kinfo.rss_type;
+	else
+		rss_type = PKT_HASH_TYPE_NONE;
+
+	skb_set_hash(skb, le32_to_cpu(desc->rx.rss_hash), rss_type);
 }
 
 static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
@@ -2261,16 +2437,13 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
 	if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) {
 		u16 vlan_tag;
 
-		vlan_tag = hns3_parse_vlan_tag(ring, desc, l234info);
-		if (vlan_tag & VLAN_VID_MASK)
+		if (hns3_parse_vlan_tag(ring, desc, l234info, &vlan_tag))
 			__vlan_hwaccel_put_tag(skb,
 					       htons(ETH_P_8021Q),
 					       vlan_tag);
 	}
 
 	if (unlikely(!hnae3_get_bit(bd_base_info, HNS3_RXD_VLD_B))) {
-		netdev_err(netdev, "no valid bd,%016llx,%016llx\n",
-			   ((u64 *)desc)[0], ((u64 *)desc)[1]);
 		u64_stats_update_begin(&ring->syncp);
 		ring->stats.non_vld_descs++;
 		u64_stats_update_end(&ring->syncp);
@@ -2281,7 +2454,6 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
 
 	if (unlikely((!desc->rx.pkt_len) ||
 		     hnae3_get_bit(l234info, HNS3_RXD_TRUNCAT_B))) {
-		netdev_err(netdev, "truncated pkt\n");
 		u64_stats_update_begin(&ring->syncp);
 		ring->stats.err_pkt_len++;
 		u64_stats_update_end(&ring->syncp);
@@ -2291,7 +2463,6 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
 	}
 
 	if (unlikely(hnae3_get_bit(l234info, HNS3_RXD_L2E_B))) {
-		netdev_err(netdev, "L2 error pkt\n");
 		u64_stats_update_begin(&ring->syncp);
 		ring->stats.l2_err++;
 		u64_stats_update_end(&ring->syncp);
@@ -2308,6 +2479,8 @@ static int hns3_handle_rx_bd(struct hns3_enet_ring *ring,
 	ring->tqp_vector->rx_group.total_bytes += skb->len;
 
 	hns3_rx_checksum(ring, skb, desc);
+	hns3_set_rx_skb_rss_type(ring, skb);
+
 	return 0;
 }
 
@@ -2501,10 +2674,8 @@ static int hns3_nic_common_poll(struct napi_struct *napi, int budget)
 	/* Since the actual Tx work is minimal, we can give the Tx a larger
 	 * budget and be more aggressive about cleaning up the Tx descriptors.
 	 */
-	hns3_for_each_ring(ring, tqp_vector->tx_group) {
-		if (!hns3_clean_tx_ring(ring, budget))
-			clean_complete = false;
-	}
+	hns3_for_each_ring(ring, tqp_vector->tx_group)
+		hns3_clean_tx_ring(ring);
 
 	/* make sure rx ring budget not smaller than 1 */
 	rx_budget = max(budget / tqp_vector->num_tqps, 1);
@@ -2627,6 +2798,23 @@ static void hns3_add_ring_to_group(struct hns3_enet_ring_group *group,
 	group->count++;
 }
 
+static void hns3_nic_set_cpumask(struct hns3_nic_priv *priv)
+{
+	struct pci_dev *pdev = priv->ae_handle->pdev;
+	struct hns3_enet_tqp_vector *tqp_vector;
+	int num_vectors = priv->vector_num;
+	int numa_node;
+	int vector_i;
+
+	numa_node = dev_to_node(&pdev->dev);
+
+	for (vector_i = 0; vector_i < num_vectors; vector_i++) {
+		tqp_vector = &priv->tqp_vector[vector_i];
+		cpumask_set_cpu(cpumask_local_spread(vector_i, numa_node),
+				&tqp_vector->affinity_mask);
+	}
+}
+
 static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
 {
 	struct hnae3_ring_chain_node vector_ring_chain;
@@ -2635,6 +2823,8 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
 	int ret = 0;
 	u16 i;
 
+	hns3_nic_set_cpumask(priv);
+
 	for (i = 0; i < priv->vector_num; i++) {
 		tqp_vector = &priv->tqp_vector[i];
 		hns3_vector_gl_rl_init_hw(tqp_vector, priv);
@@ -3069,38 +3259,48 @@ static void hns3_init_mac_addr(struct net_device *netdev, bool init)
 
 }
 
-static void hns3_uninit_mac_addr(struct net_device *netdev)
+static int hns3_restore_fd_rules(struct net_device *netdev)
 {
-	struct hns3_nic_priv *priv = netdev_priv(netdev);
-	struct hnae3_handle *h = priv->ae_handle;
+	struct hnae3_handle *h = hns3_get_handle(netdev);
+	int ret = 0;
 
-	if (h->ae_algo->ops->rm_uc_addr)
-		h->ae_algo->ops->rm_uc_addr(h, netdev->dev_addr);
+	if (h->ae_algo->ops->restore_fd_rules)
+		ret = h->ae_algo->ops->restore_fd_rules(h);
+
+	return ret;
+}
+
+static void hns3_del_all_fd_rules(struct net_device *netdev, bool clear_list)
+{
+	struct hnae3_handle *h = hns3_get_handle(netdev);
+
+	if (h->ae_algo->ops->del_all_fd_entries)
+		h->ae_algo->ops->del_all_fd_entries(h, clear_list);
 }
 
 static void hns3_nic_set_priv_ops(struct net_device *netdev)
 {
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 
+	priv->ops.fill_desc = hns3_fill_desc;
 	if ((netdev->features & NETIF_F_TSO) ||
-	    (netdev->features & NETIF_F_TSO6)) {
-		priv->ops.fill_desc = hns3_fill_desc_tso;
+	    (netdev->features & NETIF_F_TSO6))
 		priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tso;
-	} else {
-		priv->ops.fill_desc = hns3_fill_desc;
+	else
 		priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tx;
-	}
 }
 
 static int hns3_client_init(struct hnae3_handle *handle)
 {
 	struct pci_dev *pdev = handle->pdev;
+	u16 alloc_tqps, max_rss_size;
 	struct hns3_nic_priv *priv;
 	struct net_device *netdev;
 	int ret;
 
-	netdev = alloc_etherdev_mq(sizeof(struct hns3_nic_priv),
-				   hns3_get_max_available_channels(handle));
+	handle->ae_algo->ops->get_tqps_and_rss_info(handle, &alloc_tqps,
+						    &max_rss_size);
+	netdev = alloc_etherdev_mq(sizeof(struct hns3_nic_priv), alloc_tqps);
 	if (!netdev)
 		return -ENOMEM;
 
@@ -3189,9 +3389,13 @@ static void hns3_client_uninit(struct hnae3_handle *handle, bool reset)
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	int ret;
 
+	hns3_remove_hw_addr(netdev);
+
 	if (netdev->reg_state != NETREG_UNINITIALIZED)
 		unregister_netdev(netdev);
 
+	hns3_del_all_fd_rules(netdev, true);
+
 	hns3_force_clear_all_rx_ring(handle);
 
 	ret = hns3_nic_uninit_vector_data(priv);
@@ -3210,8 +3414,6 @@ static void hns3_client_uninit(struct hnae3_handle *handle, bool reset)
 
 	priv->ring_data = NULL;
 
-	hns3_uninit_mac_addr(netdev);
-
 	free_netdev(netdev);
 }
 
@@ -3283,6 +3485,25 @@ static void hns3_recover_hw_addr(struct net_device *ndev)
 		hns3_nic_mc_sync(ndev, ha->addr);
 }
 
+static void hns3_remove_hw_addr(struct net_device *netdev)
+{
+	struct netdev_hw_addr_list *list;
+	struct netdev_hw_addr *ha, *tmp;
+
+	hns3_nic_uc_unsync(netdev, netdev->dev_addr);
+
+	/* go through and unsync uc_addr entries to the device */
+	list = &netdev->uc;
+	list_for_each_entry_safe(ha, tmp, &list->list, list)
+		hns3_nic_uc_unsync(netdev, ha->addr);
+
+	/* go through and unsync mc_addr entries to the device */
+	list = &netdev->mc;
+	list_for_each_entry_safe(ha, tmp, &list->list, list)
+		if (ha->refcount > 1)
+			hns3_nic_mc_unsync(netdev, ha->addr);
+}
+
 static void hns3_clear_tx_ring(struct hns3_enet_ring *ring)
 {
 	while (ring->next_to_clean != ring->next_to_use) {
@@ -3419,6 +3640,31 @@ int hns3_nic_reset_all_ring(struct hnae3_handle *h)
 	return 0;
 }
 
+static void hns3_store_coal(struct hns3_nic_priv *priv)
+{
+	/* ethtool only support setting and querying one coal
+	 * configuation for now, so save the vector 0' coal
+	 * configuation here in order to restore it.
+	 */
+	memcpy(&priv->tx_coal, &priv->tqp_vector[0].tx_group.coal,
+	       sizeof(struct hns3_enet_coalesce));
+	memcpy(&priv->rx_coal, &priv->tqp_vector[0].rx_group.coal,
+	       sizeof(struct hns3_enet_coalesce));
+}
+
+static void hns3_restore_coal(struct hns3_nic_priv *priv)
+{
+	u16 vector_num = priv->vector_num;
+	int i;
+
+	for (i = 0; i < vector_num; i++) {
+		memcpy(&priv->tqp_vector[i].tx_group.coal, &priv->tx_coal,
+		       sizeof(struct hns3_enet_coalesce));
+		memcpy(&priv->tqp_vector[i].rx_group.coal, &priv->rx_coal,
+		       sizeof(struct hns3_enet_coalesce));
+	}
+}
+
 static int hns3_reset_notify_down_enet(struct hnae3_handle *handle)
 {
 	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
@@ -3452,19 +3698,27 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle)
 {
 	struct net_device *netdev = handle->kinfo.netdev;
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
+	bool vlan_filter_enable;
 	int ret;
 
 	hns3_init_mac_addr(netdev, false);
-	hns3_nic_set_rx_mode(netdev);
 	hns3_recover_hw_addr(netdev);
+	hns3_update_promisc_mode(netdev, handle->netdev_flags);
+	vlan_filter_enable = netdev->flags & IFF_PROMISC ? false : true;
+	hns3_enable_vlan_filter(netdev, vlan_filter_enable);
+
 
 	/* Hardware table is only clear when pf resets */
 	if (!(handle->flags & HNAE3_SUPPORT_VF))
 		hns3_restore_vlan(netdev);
 
+	hns3_restore_fd_rules(netdev);
+
 	/* Carrier off reporting is important to ethtool even BEFORE open */
 	netif_carrier_off(netdev);
 
+	hns3_restore_coal(priv);
+
 	ret = hns3_nic_init_vector_data(priv);
 	if (ret)
 		return ret;
@@ -3480,6 +3734,7 @@ static int hns3_reset_notify_init_enet(struct hnae3_handle *handle)
 
 static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle)
 {
+	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(handle->pdev);
 	struct net_device *netdev = handle->kinfo.netdev;
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	int ret;
@@ -3492,11 +3747,20 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle)
 		return ret;
 	}
 
+	hns3_store_coal(priv);
+
 	ret = hns3_uninit_all_ring(priv);
 	if (ret)
 		netdev_err(netdev, "uninit ring error\n");
 
-	hns3_uninit_mac_addr(netdev);
+	/* it is cumbersome for hardware to pick-and-choose entries for deletion
+	 * from table space. Hence, for function reset software intervention is
+	 * required to delete the entries
+	 */
+	if (hns3_dev_ongoing_func_reset(ae_dev)) {
+		hns3_remove_hw_addr(netdev);
+		hns3_del_all_fd_rules(netdev, false);
+	}
 
 	return ret;
 }
@@ -3526,24 +3790,7 @@ static int hns3_reset_notify(struct hnae3_handle *handle,
 	return ret;
 }
 
-static void hns3_restore_coal(struct hns3_nic_priv *priv,
-			      struct hns3_enet_coalesce *tx,
-			      struct hns3_enet_coalesce *rx)
-{
-	u16 vector_num = priv->vector_num;
-	int i;
-
-	for (i = 0; i < vector_num; i++) {
-		memcpy(&priv->tqp_vector[i].tx_group.coal, tx,
-		       sizeof(struct hns3_enet_coalesce));
-		memcpy(&priv->tqp_vector[i].rx_group.coal, rx,
-		       sizeof(struct hns3_enet_coalesce));
-	}
-}
-
-static int hns3_modify_tqp_num(struct net_device *netdev, u16 new_tqp_num,
-			       struct hns3_enet_coalesce *tx,
-			       struct hns3_enet_coalesce *rx)
+static int hns3_modify_tqp_num(struct net_device *netdev, u16 new_tqp_num)
 {
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	struct hnae3_handle *h = hns3_get_handle(netdev);
@@ -3561,7 +3808,7 @@ static int hns3_modify_tqp_num(struct net_device *netdev, u16 new_tqp_num,
 	if (ret)
 		goto err_alloc_vector;
 
-	hns3_restore_coal(priv, tx, rx);
+	hns3_restore_coal(priv);
 
 	ret = hns3_nic_init_vector_data(priv);
 	if (ret)
@@ -3593,7 +3840,6 @@ int hns3_set_channels(struct net_device *netdev,
 	struct hns3_nic_priv *priv = netdev_priv(netdev);
 	struct hnae3_handle *h = hns3_get_handle(netdev);
 	struct hnae3_knic_private_info *kinfo = &h->kinfo;
-	struct hns3_enet_coalesce tx_coal, rx_coal;
 	bool if_running = netif_running(netdev);
 	u32 new_tqp_num = ch->combined_count;
 	u16 org_tqp_num;
@@ -3625,15 +3871,7 @@ int hns3_set_channels(struct net_device *netdev,
 		goto open_netdev;
 	}
 
-	/* Changing the tqp num may also change the vector num,
-	 * ethtool only support setting and querying one coal
-	 * configuation for now, so save the vector 0' coal
-	 * configuation here in order to restore it.
-	 */
-	memcpy(&tx_coal, &priv->tqp_vector[0].tx_group.coal,
-	       sizeof(struct hns3_enet_coalesce));
-	memcpy(&rx_coal, &priv->tqp_vector[0].rx_group.coal,
-	       sizeof(struct hns3_enet_coalesce));
+	hns3_store_coal(priv);
 
 	hns3_nic_dealloc_vector_data(priv);
 
@@ -3641,10 +3879,9 @@ int hns3_set_channels(struct net_device *netdev,
 	hns3_put_ring_config(priv);
 
 	org_tqp_num = h->kinfo.num_tqps;
-	ret = hns3_modify_tqp_num(netdev, new_tqp_num, &tx_coal, &rx_coal);
+	ret = hns3_modify_tqp_num(netdev, new_tqp_num);
 	if (ret) {
-		ret = hns3_modify_tqp_num(netdev, org_tqp_num,
-					  &tx_coal, &rx_coal);
+		ret = hns3_modify_tqp_num(netdev, org_tqp_num);
 		if (ret) {
 			/* If revert to old tqp failed, fatal error occurred */
 			dev_err(&netdev->dev,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index cb450d7ec8c1..71cfca132d0b 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -419,8 +419,7 @@ struct hns3_nic_ring_data {
 
 struct hns3_nic_ops {
 	int (*fill_desc)(struct hns3_enet_ring *ring, void *priv,
-			 int size, dma_addr_t dma, int frag_end,
-			 enum hns_desc_type type);
+			 int size, int frag_end, enum hns_desc_type type);
 	int (*maybe_stop_tx)(struct sk_buff **out_skb,
 			     int *bnum, struct hns3_enet_ring *ring);
 	void (*get_rxd_bnum)(u32 bnum_flag, int *out_bnum);
@@ -491,7 +490,9 @@ struct hns3_enet_tqp_vector {
 	struct hns3_enet_ring_group rx_group;
 	struct hns3_enet_ring_group tx_group;
 
+	cpumask_t affinity_mask;
 	u16 num_tqps;	/* total number of tqps in TQP vector */
+	struct irq_affinity_notify affinity_notify;
 
 	char name[HNAE3_INT_NAME_LEN];
 
@@ -541,6 +542,8 @@ struct hns3_nic_priv {
 	/* Vxlan/Geneve information */
 	struct hns3_udp_tunnel udp_tnl[HNS3_UDP_TNL_MAX];
 	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
+	struct hns3_enet_coalesce tx_coal;
+	struct hns3_enet_coalesce rx_coal;
 };
 
 union l3_hdr_info {
@@ -581,6 +584,11 @@ static inline void hns3_write_reg(void __iomem *base, u32 reg, u32 value)
 	writel(value, reg_addr + reg);
 }
 
+static inline bool hns3_dev_ongoing_func_reset(struct hnae3_ae_dev *ae_dev)
+{
+	return (ae_dev && (ae_dev->reset_type == HNAE3_FUNC_RESET));
+}
+
 #define hns3_write_dev(a, reg, value) \
 	hns3_write_reg((a)->io_base, (reg), (value))
 
@@ -615,7 +623,7 @@ void hns3_ethtool_set_ops(struct net_device *netdev);
 int hns3_set_channels(struct net_device *netdev,
 		      struct ethtool_channels *ch);
 
-bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget);
+void hns3_clean_tx_ring(struct hns3_enet_ring *ring);
 int hns3_init_all_ring(struct hns3_nic_priv *priv);
 int hns3_uninit_all_ring(struct hns3_nic_priv *priv);
 int hns3_nic_reset_all_ring(struct hnae3_handle *h);
@@ -631,6 +639,9 @@ void hns3_set_vector_coalesce_tx_gl(struct hns3_enet_tqp_vector *tqp_vector,
 void hns3_set_vector_coalesce_rl(struct hns3_enet_tqp_vector *tqp_vector,
 				 u32 rl_value);
 
+void hns3_enable_vlan_filter(struct net_device *netdev, bool enable);
+void hns3_update_promisc_mode(struct net_device *netdev, u8 promisc_flags);
+
 #ifdef CONFIG_HNS3_DCB
 void hns3_dcbnl_setup(struct hnae3_handle *handle);
 #else
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index f70ee6910ee2..a4762c2b8ba1 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -22,13 +22,13 @@ struct hns3_stats {
 static const struct hns3_stats hns3_txq_stats[] = {
 	/* Tx per-queue statistics */
 	HNS3_TQP_STAT("io_err_cnt", io_err_cnt),
-	HNS3_TQP_STAT("tx_dropped", sw_err_cnt),
+	HNS3_TQP_STAT("dropped", sw_err_cnt),
 	HNS3_TQP_STAT("seg_pkt_cnt", seg_pkt_cnt),
 	HNS3_TQP_STAT("packets", tx_pkts),
 	HNS3_TQP_STAT("bytes", tx_bytes),
 	HNS3_TQP_STAT("errors", tx_err_cnt),
-	HNS3_TQP_STAT("tx_wake", restart_queue),
-	HNS3_TQP_STAT("tx_busy", tx_busy),
+	HNS3_TQP_STAT("wake", restart_queue),
+	HNS3_TQP_STAT("busy", tx_busy),
 };
 
 #define HNS3_TXQ_STATS_COUNT ARRAY_SIZE(hns3_txq_stats)
@@ -36,7 +36,7 @@ static const struct hns3_stats hns3_txq_stats[] = {
 static const struct hns3_stats hns3_rxq_stats[] = {
 	/* Rx per-queue statistics */
 	HNS3_TQP_STAT("io_err_cnt", io_err_cnt),
-	HNS3_TQP_STAT("rx_dropped", sw_err_cnt),
+	HNS3_TQP_STAT("dropped", sw_err_cnt),
 	HNS3_TQP_STAT("seg_pkt_cnt", seg_pkt_cnt),
 	HNS3_TQP_STAT("packets", rx_pkts),
 	HNS3_TQP_STAT("bytes", rx_bytes),
@@ -53,7 +53,7 @@ static const struct hns3_stats hns3_rxq_stats[] = {
 
 #define HNS3_TQP_STATS_COUNT (HNS3_TXQ_STATS_COUNT + HNS3_RXQ_STATS_COUNT)
 
-#define HNS3_SELF_TEST_TYPE_NUM		2
+#define HNS3_SELF_TEST_TYPE_NUM         3
 #define HNS3_NIC_LB_TEST_PKT_NUM	1
 #define HNS3_NIC_LB_TEST_RING_ID	0
 #define HNS3_NIC_LB_TEST_PACKET_SIZE	128
@@ -71,6 +71,7 @@ struct hns3_link_mode_mapping {
 static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
 {
 	struct hnae3_handle *h = hns3_get_handle(ndev);
+	bool vlan_filter_enable;
 	int ret;
 
 	if (!h->ae_algo->ops->set_loopback ||
@@ -78,8 +79,9 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
 		return -EOPNOTSUPP;
 
 	switch (loop) {
-	case HNAE3_MAC_INTER_LOOP_SERDES:
-	case HNAE3_MAC_INTER_LOOP_MAC:
+	case HNAE3_LOOP_SERIAL_SERDES:
+	case HNAE3_LOOP_PARALLEL_SERDES:
+	case HNAE3_LOOP_APP:
 		ret = h->ae_algo->ops->set_loopback(h, loop, en);
 		break;
 	default:
@@ -90,7 +92,14 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
 	if (ret)
 		return ret;
 
-	h->ae_algo->ops->set_promisc_mode(h, en, en);
+	if (en) {
+		h->ae_algo->ops->set_promisc_mode(h, true, true);
+	} else {
+		/* recover promisc mode before loopback test */
+		hns3_update_promisc_mode(ndev, h->netdev_flags);
+		vlan_filter_enable = ndev->flags & IFF_PROMISC ? false : true;
+		hns3_enable_vlan_filter(ndev, vlan_filter_enable);
+	}
 
 	return ret;
 }
@@ -100,41 +109,26 @@ static int hns3_lp_up(struct net_device *ndev, enum hnae3_loop loop_mode)
 	struct hnae3_handle *h = hns3_get_handle(ndev);
 	int ret;
 
-	if (!h->ae_algo->ops->start)
-		return -EOPNOTSUPP;
-
 	ret = hns3_nic_reset_all_ring(h);
 	if (ret)
 		return ret;
 
-	ret = h->ae_algo->ops->start(h);
-	if (ret) {
-		netdev_err(ndev,
-			   "hns3_lb_up ae start return error: %d\n", ret);
-		return ret;
-	}
-
 	ret = hns3_lp_setup(ndev, loop_mode, true);
 	usleep_range(10000, 20000);
 
-	return ret;
+	return 0;
 }
 
 static int hns3_lp_down(struct net_device *ndev, enum hnae3_loop loop_mode)
 {
-	struct hnae3_handle *h = hns3_get_handle(ndev);
 	int ret;
 
-	if (!h->ae_algo->ops->stop)
-		return -EOPNOTSUPP;
-
 	ret = hns3_lp_setup(ndev, loop_mode, false);
 	if (ret) {
 		netdev_err(ndev, "lb_setup return error: %d\n", ret);
 		return ret;
 	}
 
-	h->ae_algo->ops->stop(h);
 	usleep_range(10000, 20000);
 
 	return 0;
@@ -152,6 +146,7 @@ static void hns3_lp_setup_skb(struct sk_buff *skb)
 	packet = skb_put(skb, HNS3_NIC_LB_TEST_PACKET_SIZE);
 
 	memcpy(ethh->h_dest, ndev->dev_addr, ETH_ALEN);
+	ethh->h_dest[5] += 0x1f;
 	eth_zero_addr(ethh->h_source);
 	ethh->h_proto = htons(ETH_P_ARP);
 	skb_reset_mac_header(skb);
@@ -214,7 +209,7 @@ static void hns3_lb_clear_tx_ring(struct hns3_nic_priv *priv, u32 start_ringid,
 	for (i = start_ringid; i <= end_ringid; i++) {
 		struct hns3_enet_ring *ring = priv->ring_data[i].ring;
 
-		hns3_clean_tx_ring(ring, budget);
+		hns3_clean_tx_ring(ring);
 	}
 }
 
@@ -300,16 +295,21 @@ static void hns3_self_test(struct net_device *ndev,
 	if (eth_test->flags != ETH_TEST_FL_OFFLINE)
 		return;
 
-	st_param[HNAE3_MAC_INTER_LOOP_MAC][0] = HNAE3_MAC_INTER_LOOP_MAC;
-	st_param[HNAE3_MAC_INTER_LOOP_MAC][1] =
-			h->flags & HNAE3_SUPPORT_MAC_LOOPBACK;
+	st_param[HNAE3_LOOP_APP][0] = HNAE3_LOOP_APP;
+	st_param[HNAE3_LOOP_APP][1] =
+			h->flags & HNAE3_SUPPORT_APP_LOOPBACK;
 
-	st_param[HNAE3_MAC_INTER_LOOP_SERDES][0] = HNAE3_MAC_INTER_LOOP_SERDES;
-	st_param[HNAE3_MAC_INTER_LOOP_SERDES][1] =
-			h->flags & HNAE3_SUPPORT_SERDES_LOOPBACK;
+	st_param[HNAE3_LOOP_SERIAL_SERDES][0] = HNAE3_LOOP_SERIAL_SERDES;
+	st_param[HNAE3_LOOP_SERIAL_SERDES][1] =
+			h->flags & HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK;
+
+	st_param[HNAE3_LOOP_PARALLEL_SERDES][0] =
+			HNAE3_LOOP_PARALLEL_SERDES;
+	st_param[HNAE3_LOOP_PARALLEL_SERDES][1] =
+			h->flags & HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK;
 
 	if (if_running)
-		dev_close(ndev);
+		ndev->netdev_ops->ndo_stop(ndev);
 
 #if IS_ENABLED(CONFIG_VLAN_8021Q)
 	/* Disable the vlan filter for selftest does not support it */
@@ -347,7 +347,7 @@ static void hns3_self_test(struct net_device *ndev,
 #endif
 
 	if (if_running)
-		dev_open(ndev);
+		ndev->netdev_ops->ndo_open(ndev);
 }
 
 static int hns3_get_sset_count(struct net_device *netdev, int stringset)
@@ -365,9 +365,10 @@ static int hns3_get_sset_count(struct net_device *netdev, int stringset)
 
 	case ETH_SS_TEST:
 		return ops->get_sset_count(h, stringset);
-	}
 
-	return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
 }
 
 static void *hns3_update_strings(u8 *data, const struct hns3_stats *stats,
@@ -383,7 +384,7 @@ static void *hns3_update_strings(u8 *data, const struct hns3_stats *stats,
 			data[ETH_GSTRING_LEN - 1] = '\0';
 
 			/* first, prepend the prefix string */
-			n1 = snprintf(data, MAX_PREFIX_SIZE, "%s#%d_",
+			n1 = snprintf(data, MAX_PREFIX_SIZE, "%s%d_",
 				      prefix, i);
 			n1 = min_t(uint, n1, MAX_PREFIX_SIZE - 1);
 			size_left = (ETH_GSTRING_LEN - 1) - n1;
@@ -431,6 +432,8 @@ static void hns3_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
 	case ETH_SS_TEST:
 		ops->get_strings(h, stringset, data);
 		break;
+	default:
+		break;
 	}
 }
 
@@ -556,30 +559,72 @@ static int hns3_set_pauseparam(struct net_device *netdev,
 	return -EOPNOTSUPP;
 }
 
+static void hns3_get_ksettings(struct hnae3_handle *h,
+			       struct ethtool_link_ksettings *cmd)
+{
+	const struct hnae3_ae_ops *ops = h->ae_algo->ops;
+
+	/* 1.auto_neg & speed & duplex from cmd */
+	if (ops->get_ksettings_an_result)
+		ops->get_ksettings_an_result(h,
+					     &cmd->base.autoneg,
+					     &cmd->base.speed,
+					     &cmd->base.duplex);
+
+	/* 2.get link mode*/
+	if (ops->get_link_mode)
+		ops->get_link_mode(h,
+				   cmd->link_modes.supported,
+				   cmd->link_modes.advertising);
+
+	/* 3.mdix_ctrl&mdix get from phy reg */
+	if (ops->get_mdix_mode)
+		ops->get_mdix_mode(h, &cmd->base.eth_tp_mdix_ctrl,
+				   &cmd->base.eth_tp_mdix);
+}
+
 static int hns3_get_link_ksettings(struct net_device *netdev,
 				   struct ethtool_link_ksettings *cmd)
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
-	u32 flowctrl_adv = 0;
+	const struct hnae3_ae_ops *ops;
+	u8 media_type;
 	u8 link_stat;
 
 	if (!h->ae_algo || !h->ae_algo->ops)
 		return -EOPNOTSUPP;
 
-	/* 1.auto_neg & speed & duplex from cmd */
-	if (netdev->phydev) {
+	ops = h->ae_algo->ops;
+	if (ops->get_media_type)
+		ops->get_media_type(h, &media_type);
+	else
+		return -EOPNOTSUPP;
+
+	switch (media_type) {
+	case HNAE3_MEDIA_TYPE_NONE:
+		cmd->base.port = PORT_NONE;
+		hns3_get_ksettings(h, cmd);
+		break;
+	case HNAE3_MEDIA_TYPE_FIBER:
+		cmd->base.port = PORT_FIBRE;
+		hns3_get_ksettings(h, cmd);
+		break;
+	case HNAE3_MEDIA_TYPE_COPPER:
+		if (!netdev->phydev)
+			return -EOPNOTSUPP;
+
+		cmd->base.port = PORT_TP;
 		phy_ethtool_ksettings_get(netdev->phydev, cmd);
 
+		break;
+	default:
+
+		netdev_warn(netdev, "Unknown media type");
 		return 0;
 	}
 
-	if (h->ae_algo->ops->get_ksettings_an_result)
-		h->ae_algo->ops->get_ksettings_an_result(h,
-							 &cmd->base.autoneg,
-							 &cmd->base.speed,
-							 &cmd->base.duplex);
-	else
-		return -EOPNOTSUPP;
+	/* mdio_support */
+	cmd->base.mdio_support = ETH_MDIO_SUPPORTS_C22;
 
 	link_stat = hns3_get_link(netdev);
 	if (!link_stat) {
@@ -587,36 +632,6 @@ static int hns3_get_link_ksettings(struct net_device *netdev,
 		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
 
-	/* 2.get link mode and port type*/
-	if (h->ae_algo->ops->get_link_mode)
-		h->ae_algo->ops->get_link_mode(h,
-					       cmd->link_modes.supported,
-					       cmd->link_modes.advertising);
-
-	cmd->base.port = PORT_NONE;
-	if (h->ae_algo->ops->get_port_type)
-		h->ae_algo->ops->get_port_type(h,
-					       &cmd->base.port);
-
-	/* 3.mdix_ctrl&mdix get from phy reg */
-	if (h->ae_algo->ops->get_mdix_mode)
-		h->ae_algo->ops->get_mdix_mode(h, &cmd->base.eth_tp_mdix_ctrl,
-					       &cmd->base.eth_tp_mdix);
-	/* 4.mdio_support */
-	cmd->base.mdio_support = ETH_MDIO_SUPPORTS_C22;
-
-	/* 5.get flow control setttings */
-	if (h->ae_algo->ops->get_flowctrl_adv)
-		h->ae_algo->ops->get_flowctrl_adv(h, &flowctrl_adv);
-
-	if (flowctrl_adv & ADVERTISED_Pause)
-		ethtool_link_ksettings_add_link_mode(cmd, advertising,
-						     Pause);
-
-	if (flowctrl_adv & ADVERTISED_Asym_Pause)
-		ethtool_link_ksettings_add_link_mode(cmd, advertising,
-						     Asym_Pause);
-
 	return 0;
 }
 
@@ -671,12 +686,13 @@ static int hns3_set_rss(struct net_device *netdev, const u32 *indir,
 	if (!h->ae_algo || !h->ae_algo->ops || !h->ae_algo->ops->set_rss)
 		return -EOPNOTSUPP;
 
-	/* currently we only support Toeplitz hash */
-	if ((hfunc != ETH_RSS_HASH_NO_CHANGE) && (hfunc != ETH_RSS_HASH_TOP)) {
-		netdev_err(netdev,
-			   "hash func not supported (only Toeplitz hash)\n");
+	if ((h->pdev->revision == 0x20 &&
+	     hfunc != ETH_RSS_HASH_TOP) || (hfunc != ETH_RSS_HASH_NO_CHANGE &&
+	     hfunc != ETH_RSS_HASH_TOP && hfunc != ETH_RSS_HASH_XOR)) {
+		netdev_err(netdev, "hash func not supported\n");
 		return -EOPNOTSUPP;
 	}
+
 	if (!indir) {
 		netdev_err(netdev,
 			   "set rss failed for indir is empty\n");
@@ -692,20 +708,33 @@ static int hns3_get_rxnfc(struct net_device *netdev,
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
 
-	if (!h->ae_algo || !h->ae_algo->ops || !h->ae_algo->ops->get_rss_tuple)
+	if (!h->ae_algo || !h->ae_algo->ops)
 		return -EOPNOTSUPP;
 
 	switch (cmd->cmd) {
 	case ETHTOOL_GRXRINGS:
-		cmd->data = h->kinfo.rss_size;
-		break;
+		cmd->data = h->kinfo.num_tqps;
+		return 0;
 	case ETHTOOL_GRXFH:
-		return h->ae_algo->ops->get_rss_tuple(h, cmd);
+		if (h->ae_algo->ops->get_rss_tuple)
+			return h->ae_algo->ops->get_rss_tuple(h, cmd);
+		return -EOPNOTSUPP;
+	case ETHTOOL_GRXCLSRLCNT:
+		if (h->ae_algo->ops->get_fd_rule_cnt)
+			return h->ae_algo->ops->get_fd_rule_cnt(h, cmd);
+		return -EOPNOTSUPP;
+	case ETHTOOL_GRXCLSRULE:
+		if (h->ae_algo->ops->get_fd_rule_info)
+			return h->ae_algo->ops->get_fd_rule_info(h, cmd);
+		return -EOPNOTSUPP;
+	case ETHTOOL_GRXCLSRLALL:
+		if (h->ae_algo->ops->get_fd_all_rules)
+			return h->ae_algo->ops->get_fd_all_rules(h, cmd,
+								 rule_locs);
+		return -EOPNOTSUPP;
 	default:
 		return -EOPNOTSUPP;
 	}
-
-	return 0;
 }
 
 static int hns3_change_all_ring_bd_num(struct hns3_nic_priv *priv,
@@ -788,12 +817,22 @@ static int hns3_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd)
 {
 	struct hnae3_handle *h = hns3_get_handle(netdev);
 
-	if (!h->ae_algo || !h->ae_algo->ops || !h->ae_algo->ops->set_rss_tuple)
+	if (!h->ae_algo || !h->ae_algo->ops)
 		return -EOPNOTSUPP;
 
 	switch (cmd->cmd) {
 	case ETHTOOL_SRXFH:
-		return h->ae_algo->ops->set_rss_tuple(h, cmd);
+		if (h->ae_algo->ops->set_rss_tuple)
+			return h->ae_algo->ops->set_rss_tuple(h, cmd);
+		return -EOPNOTSUPP;
+	case ETHTOOL_SRXCLSRLINS:
+		if (h->ae_algo->ops->add_fd_entry)
+			return h->ae_algo->ops->add_fd_entry(h, cmd);
+		return -EOPNOTSUPP;
+	case ETHTOOL_SRXCLSRLDEL:
+		if (h->ae_algo->ops->del_fd_entry)
+			return h->ae_algo->ops->del_fd_entry(h, cmd);
+		return -EOPNOTSUPP;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -1047,6 +1086,7 @@ static const struct ethtool_ops hns3vf_ethtool_ops = {
 	.get_ethtool_stats = hns3_get_stats,
 	.get_sset_count = hns3_get_sset_count,
 	.get_rxnfc = hns3_get_rxnfc,
+	.set_rxnfc = hns3_set_rxnfc,
 	.get_rxfh_key_size = hns3_get_rss_key_size,
 	.get_rxfh_indir_size = hns3_get_rss_indir_size,
 	.get_rxfh = hns3_get_rss,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile
index cb8ddd043476..580e81743681 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile
@@ -6,6 +6,6 @@
 ccflags-y := -Idrivers/net/ethernet/hisilicon/hns3
 
 obj-$(CONFIG_HNS3_HCLGE) += hclge.o
-hclge-objs = hclge_main.o hclge_cmd.o hclge_mdio.o hclge_tm.o hclge_mbx.o
+hclge-objs = hclge_main.o hclge_cmd.o hclge_mdio.o hclge_tm.o hclge_mbx.o hclge_err.o
 
 hclge-$(CONFIG_HNS3_DCB) += hclge_dcb.o
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 821d4c2f84bd..872cd4bdd70d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -175,21 +175,22 @@ enum hclge_opcode_type {
 	HCLGE_OPC_MAC_VLAN_REMOVE	    = 0x1001,
 	HCLGE_OPC_MAC_VLAN_TYPE_ID	    = 0x1002,
 	HCLGE_OPC_MAC_VLAN_INSERT	    = 0x1003,
+	HCLGE_OPC_MAC_VLAN_ALLOCATE	    = 0x1004,
 	HCLGE_OPC_MAC_ETHTYPE_ADD	    = 0x1010,
 	HCLGE_OPC_MAC_ETHTYPE_REMOVE	= 0x1011,
-	HCLGE_OPC_MAC_VLAN_MASK_SET	= 0x1012,
-
-	/* Multicast linear table commands */
-	HCLGE_OPC_MTA_MAC_MODE_CFG	    = 0x1020,
-	HCLGE_OPC_MTA_MAC_FUNC_CFG	    = 0x1021,
-	HCLGE_OPC_MTA_TBL_ITEM_CFG	    = 0x1022,
-	HCLGE_OPC_MTA_TBL_ITEM_QUERY	= 0x1023,
 
 	/* VLAN commands */
 	HCLGE_OPC_VLAN_FILTER_CTRL	    = 0x1100,
 	HCLGE_OPC_VLAN_FILTER_PF_CFG	= 0x1101,
 	HCLGE_OPC_VLAN_FILTER_VF_CFG	= 0x1102,
 
+	/* Flow Director commands */
+	HCLGE_OPC_FD_MODE_CTRL		= 0x1200,
+	HCLGE_OPC_FD_GET_ALLOCATION	= 0x1201,
+	HCLGE_OPC_FD_KEY_CONFIG		= 0x1202,
+	HCLGE_OPC_FD_TCAM_OP		= 0x1203,
+	HCLGE_OPC_FD_AD_OP		= 0x1204,
+
 	/* MDIO command */
 	HCLGE_OPC_MDIO_CONFIG		= 0x1900,
 
@@ -208,6 +209,28 @@ enum hclge_opcode_type {
 
 	/* Led command */
 	HCLGE_OPC_LED_STATUS_CFG	= 0xB000,
+
+	/* Error INT commands */
+	HCLGE_TM_SCH_ECC_INT_EN		= 0x0829,
+	HCLGE_TM_SCH_ECC_ERR_RINT_CMD	= 0x082d,
+	HCLGE_TM_SCH_ECC_ERR_RINT_CE	= 0x082f,
+	HCLGE_TM_SCH_ECC_ERR_RINT_NFE	= 0x0830,
+	HCLGE_TM_SCH_ECC_ERR_RINT_FE	= 0x0831,
+	HCLGE_TM_SCH_MBIT_ECC_INFO_CMD	= 0x0833,
+	HCLGE_COMMON_ECC_INT_CFG	= 0x1505,
+	HCLGE_IGU_EGU_TNL_INT_QUERY	= 0x1802,
+	HCLGE_IGU_EGU_TNL_INT_EN	= 0x1803,
+	HCLGE_IGU_EGU_TNL_INT_CLR	= 0x1804,
+	HCLGE_IGU_COMMON_INT_QUERY	= 0x1805,
+	HCLGE_IGU_COMMON_INT_EN		= 0x1806,
+	HCLGE_IGU_COMMON_INT_CLR	= 0x1807,
+	HCLGE_TM_QCN_MEM_INT_CFG	= 0x1A14,
+	HCLGE_TM_QCN_MEM_INT_INFO_CMD	= 0x1A17,
+	HCLGE_PPP_CMD0_INT_CMD		= 0x2100,
+	HCLGE_PPP_CMD1_INT_CMD		= 0x2101,
+	HCLGE_NCSI_INT_QUERY		= 0x2400,
+	HCLGE_NCSI_INT_EN		= 0x2401,
+	HCLGE_NCSI_INT_CLR		= 0x2402,
 };
 
 #define HCLGE_TQP_REG_OFFSET		0x80000
@@ -395,6 +418,8 @@ struct hclge_pf_res_cmd {
 #define HCLGE_CFG_RSS_SIZE_M	GENMASK(31, 24)
 #define HCLGE_CFG_SPEED_ABILITY_S	0
 #define HCLGE_CFG_SPEED_ABILITY_M	GENMASK(7, 0)
+#define HCLGE_CFG_UMV_TBL_SPACE_S	16
+#define HCLGE_CFG_UMV_TBL_SPACE_M	GENMASK(31, 16)
 
 struct hclge_cfg_param_cmd {
 	__le32 offset;
@@ -584,13 +609,12 @@ struct hclge_mac_vlan_tbl_entry_cmd {
 	u8      rsv2[6];
 };
 
-#define HCLGE_VLAN_MASK_EN_B		0
-struct hclge_mac_vlan_mask_entry_cmd {
-	u8 rsv0[2];
-	u8 vlan_mask;
-	u8 rsv1;
-	u8 mac_mask[6];
-	u8 rsv2[14];
+#define HCLGE_UMV_SPC_ALC_B	0
+struct hclge_umv_spc_alc_cmd {
+	u8 allocate;
+	u8 rsv1[3];
+	__le32 space_size;
+	u8 rsv2[16];
 };
 
 #define HCLGE_MAC_MGR_MASK_VLAN_B		BIT(0)
@@ -615,30 +639,6 @@ struct hclge_mac_mgr_tbl_entry_cmd {
 	u8      rsv3[2];
 };
 
-#define HCLGE_CFG_MTA_MAC_SEL_S		0
-#define HCLGE_CFG_MTA_MAC_SEL_M		GENMASK(1, 0)
-#define HCLGE_CFG_MTA_MAC_EN_B		7
-struct hclge_mta_filter_mode_cmd {
-	u8	dmac_sel_en; /* Use lowest 2 bit as sel_mode, bit 7 as enable */
-	u8      rsv[23];
-};
-
-#define HCLGE_CFG_FUNC_MTA_ACCEPT_B	0
-struct hclge_cfg_func_mta_filter_cmd {
-	u8	accept; /* Only used lowest 1 bit */
-	u8      function_id;
-	u8      rsv[22];
-};
-
-#define HCLGE_CFG_MTA_ITEM_ACCEPT_B	0
-#define HCLGE_CFG_MTA_ITEM_IDX_S	0
-#define HCLGE_CFG_MTA_ITEM_IDX_M	GENMASK(11, 0)
-struct hclge_cfg_func_mta_item_cmd {
-	__le16	item_idx; /* Only used lowest 12 bit */
-	u8      accept;   /* Only used lowest 1 bit */
-	u8      rsv[21];
-};
-
 struct hclge_mac_vlan_add_cmd {
 	__le16  flags;
 	__le16  mac_addr_hi16;
@@ -778,6 +778,7 @@ struct hclge_reset_cmd {
 };
 
 #define HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B	BIT(0)
+#define HCLGE_CMD_SERDES_PARALLEL_INNER_LOOP_B	BIT(2)
 #define HCLGE_CMD_SERDES_DONE_B			BIT(0)
 #define HCLGE_CMD_SERDES_SUCCESS_B		BIT(1)
 struct hclge_serdes_lb_cmd {
@@ -818,6 +819,76 @@ struct hclge_set_led_state_cmd {
 	u8 rsv2[20];
 };
 
+struct hclge_get_fd_mode_cmd {
+	u8 mode;
+	u8 enable;
+	u8 rsv[22];
+};
+
+struct hclge_get_fd_allocation_cmd {
+	__le32 stage1_entry_num;
+	__le32 stage2_entry_num;
+	__le16 stage1_counter_num;
+	__le16 stage2_counter_num;
+	u8 rsv[12];
+};
+
+struct hclge_set_fd_key_config_cmd {
+	u8 stage;
+	u8 key_select;
+	u8 inner_sipv6_word_en;
+	u8 inner_dipv6_word_en;
+	u8 outer_sipv6_word_en;
+	u8 outer_dipv6_word_en;
+	u8 rsv1[2];
+	__le32 tuple_mask;
+	__le32 meta_data_mask;
+	u8 rsv2[8];
+};
+
+#define HCLGE_FD_EPORT_SW_EN_B		0
+struct hclge_fd_tcam_config_1_cmd {
+	u8 stage;
+	u8 xy_sel;
+	u8 port_info;
+	u8 rsv1[1];
+	__le32 index;
+	u8 entry_vld;
+	u8 rsv2[7];
+	u8 tcam_data[8];
+};
+
+struct hclge_fd_tcam_config_2_cmd {
+	u8 tcam_data[24];
+};
+
+struct hclge_fd_tcam_config_3_cmd {
+	u8 tcam_data[20];
+	u8 rsv[4];
+};
+
+#define HCLGE_FD_AD_DROP_B		0
+#define HCLGE_FD_AD_DIRECT_QID_B	1
+#define HCLGE_FD_AD_QID_S		2
+#define HCLGE_FD_AD_QID_M		GENMASK(12, 2)
+#define HCLGE_FD_AD_USE_COUNTER_B	12
+#define HCLGE_FD_AD_COUNTER_NUM_S	13
+#define HCLGE_FD_AD_COUNTER_NUM_M	GENMASK(20, 13)
+#define HCLGE_FD_AD_NXT_STEP_B		20
+#define HCLGE_FD_AD_NXT_KEY_S		21
+#define HCLGE_FD_AD_NXT_KEY_M		GENMASK(26, 21)
+#define HCLGE_FD_AD_WR_RULE_ID_B	0
+#define HCLGE_FD_AD_RULE_ID_S		1
+#define HCLGE_FD_AD_RULE_ID_M		GENMASK(13, 1)
+
+struct hclge_fd_ad_config_cmd {
+	u8 stage;
+	u8 rsv1[3];
+	__le32 index;
+	__le64 ad_data;
+	u8 rsv2[8];
+};
+
 int hclge_cmd_init(struct hclge_dev *hdev);
 static inline void hclge_write_reg(void __iomem *base, u32 reg, u32 value)
 {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
index f08ebb7caaaf..e72f724123d7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c
@@ -73,6 +73,7 @@ static int hclge_ieee_getets(struct hnae3_handle *h, struct ieee_ets *ets)
 static int hclge_ets_validate(struct hclge_dev *hdev, struct ieee_ets *ets,
 			      u8 *tc, bool *changed)
 {
+	bool has_ets_tc = false;
 	u32 total_ets_bw = 0;
 	u8 max_tc = 0;
 	u8 i;
@@ -100,13 +101,14 @@ static int hclge_ets_validate(struct hclge_dev *hdev, struct ieee_ets *ets,
 				*changed = true;
 
 			total_ets_bw += ets->tc_tx_bw[i];
-		break;
+			has_ets_tc = true;
+			break;
 		default:
 			return -EINVAL;
 		}
 	}
 
-	if (total_ets_bw != BW_PERCENT)
+	if (has_ets_tc && total_ets_bw != BW_PERCENT)
 		return -EINVAL;
 
 	*tc = max_tc + 1;
@@ -182,7 +184,9 @@ static int hclge_ieee_setets(struct hnae3_handle *h, struct ieee_ets *ets)
 	if (ret)
 		return ret;
 
-	hclge_tm_schd_info_update(hdev, num_tc);
+	ret = hclge_tm_schd_info_update(hdev, num_tc);
+	if (ret)
+		return ret;
 
 	ret = hclge_ieee_ets_to_tm_info(hdev, ets);
 	if (ret)
@@ -308,7 +312,9 @@ static int hclge_setup_tc(struct hnae3_handle *h, u8 tc, u8 *prio_tc)
 		return -EINVAL;
 	}
 
-	hclge_tm_schd_info_update(hdev, tc);
+	ret = hclge_tm_schd_info_update(hdev, tc);
+	if (ret)
+		return ret;
 
 	ret = hclge_tm_prio_tc_info_update(hdev, prio_tc);
 	if (ret)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
new file mode 100644
index 000000000000..f7e363b90fe0
--- /dev/null
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
@@ -0,0 +1,1088 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright (c) 2016-2017 Hisilicon Limited. */
+
+#include "hclge_err.h"
+
+static const struct hclge_hw_error hclge_imp_tcm_ecc_int[] = {
+	{ .int_msk = BIT(0), .msg = "imp_itcm0_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "imp_itcm0_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "imp_itcm1_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "imp_itcm1_ecc_mbit_err" },
+	{ .int_msk = BIT(4), .msg = "imp_itcm2_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "imp_itcm2_ecc_mbit_err" },
+	{ .int_msk = BIT(6), .msg = "imp_itcm3_ecc_1bit_err" },
+	{ .int_msk = BIT(7), .msg = "imp_itcm3_ecc_mbit_err" },
+	{ .int_msk = BIT(8), .msg = "imp_dtcm0_mem0_ecc_1bit_err" },
+	{ .int_msk = BIT(9), .msg = "imp_dtcm0_mem0_ecc_mbit_err" },
+	{ .int_msk = BIT(10), .msg = "imp_dtcm0_mem1_ecc_1bit_err" },
+	{ .int_msk = BIT(11), .msg = "imp_dtcm0_mem1_ecc_mbit_err" },
+	{ .int_msk = BIT(12), .msg = "imp_dtcm1_mem0_ecc_1bit_err" },
+	{ .int_msk = BIT(13), .msg = "imp_dtcm1_mem0_ecc_mbit_err" },
+	{ .int_msk = BIT(14), .msg = "imp_dtcm1_mem1_ecc_1bit_err" },
+	{ .int_msk = BIT(15), .msg = "imp_dtcm1_mem1_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_imp_itcm4_ecc_int[] = {
+	{ .int_msk = BIT(0), .msg = "imp_itcm4_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "imp_itcm4_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_cmdq_nic_mem_ecc_int[] = {
+	{ .int_msk = BIT(0), .msg = "cmdq_nic_rx_depth_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "cmdq_nic_rx_depth_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "cmdq_nic_tx_depth_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "cmdq_nic_tx_depth_ecc_mbit_err" },
+	{ .int_msk = BIT(4), .msg = "cmdq_nic_rx_tail_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "cmdq_nic_rx_tail_ecc_mbit_err" },
+	{ .int_msk = BIT(6), .msg = "cmdq_nic_tx_tail_ecc_1bit_err" },
+	{ .int_msk = BIT(7), .msg = "cmdq_nic_tx_tail_ecc_mbit_err" },
+	{ .int_msk = BIT(8), .msg = "cmdq_nic_rx_head_ecc_1bit_err" },
+	{ .int_msk = BIT(9), .msg = "cmdq_nic_rx_head_ecc_mbit_err" },
+	{ .int_msk = BIT(10), .msg = "cmdq_nic_tx_head_ecc_1bit_err" },
+	{ .int_msk = BIT(11), .msg = "cmdq_nic_tx_head_ecc_mbit_err" },
+	{ .int_msk = BIT(12), .msg = "cmdq_nic_rx_addr_ecc_1bit_err" },
+	{ .int_msk = BIT(13), .msg = "cmdq_nic_rx_addr_ecc_mbit_err" },
+	{ .int_msk = BIT(14), .msg = "cmdq_nic_tx_addr_ecc_1bit_err" },
+	{ .int_msk = BIT(15), .msg = "cmdq_nic_tx_addr_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_cmdq_rocee_mem_ecc_int[] = {
+	{ .int_msk = BIT(0), .msg = "cmdq_rocee_rx_depth_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "cmdq_rocee_rx_depth_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "cmdq_rocee_tx_depth_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "cmdq_rocee_tx_depth_ecc_mbit_err" },
+	{ .int_msk = BIT(4), .msg = "cmdq_rocee_rx_tail_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "cmdq_rocee_rx_tail_ecc_mbit_err" },
+	{ .int_msk = BIT(6), .msg = "cmdq_rocee_tx_tail_ecc_1bit_err" },
+	{ .int_msk = BIT(7), .msg = "cmdq_rocee_tx_tail_ecc_mbit_err" },
+	{ .int_msk = BIT(8), .msg = "cmdq_rocee_rx_head_ecc_1bit_err" },
+	{ .int_msk = BIT(9), .msg = "cmdq_rocee_rx_head_ecc_mbit_err" },
+	{ .int_msk = BIT(10), .msg = "cmdq_rocee_tx_head_ecc_1bit_err" },
+	{ .int_msk = BIT(11), .msg = "cmdq_rocee_tx_head_ecc_mbit_err" },
+	{ .int_msk = BIT(12), .msg = "cmdq_rocee_rx_addr_ecc_1bit_err" },
+	{ .int_msk = BIT(13), .msg = "cmdq_rocee_rx_addr_ecc_mbit_err" },
+	{ .int_msk = BIT(14), .msg = "cmdq_rocee_tx_addr_ecc_1bit_err" },
+	{ .int_msk = BIT(15), .msg = "cmdq_rocee_tx_addr_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_tqp_int_ecc_int[] = {
+	{ .int_msk = BIT(0), .msg = "tqp_int_cfg_even_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "tqp_int_cfg_odd_ecc_1bit_err" },
+	{ .int_msk = BIT(2), .msg = "tqp_int_ctrl_even_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "tqp_int_ctrl_odd_ecc_1bit_err" },
+	{ .int_msk = BIT(4), .msg = "tx_que_scan_int_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "rx_que_scan_int_ecc_1bit_err" },
+	{ .int_msk = BIT(6), .msg = "tqp_int_cfg_even_ecc_mbit_err" },
+	{ .int_msk = BIT(7), .msg = "tqp_int_cfg_odd_ecc_mbit_err" },
+	{ .int_msk = BIT(8), .msg = "tqp_int_ctrl_even_ecc_mbit_err" },
+	{ .int_msk = BIT(9), .msg = "tqp_int_ctrl_odd_ecc_mbit_err" },
+	{ .int_msk = BIT(10), .msg = "tx_que_scan_int_ecc_mbit_err" },
+	{ .int_msk = BIT(11), .msg = "rx_que_scan_int_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_igu_com_err_int[] = {
+	{ .int_msk = BIT(0), .msg = "igu_rx_buf0_ecc_mbit_err" },
+	{ .int_msk = BIT(1), .msg = "igu_rx_buf0_ecc_1bit_err" },
+	{ .int_msk = BIT(2), .msg = "igu_rx_buf1_ecc_mbit_err" },
+	{ .int_msk = BIT(3), .msg = "igu_rx_buf1_ecc_1bit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_igu_egu_tnl_err_int[] = {
+	{ .int_msk = BIT(0), .msg = "rx_buf_overflow" },
+	{ .int_msk = BIT(1), .msg = "rx_stp_fifo_overflow" },
+	{ .int_msk = BIT(2), .msg = "rx_stp_fifo_undeflow" },
+	{ .int_msk = BIT(3), .msg = "tx_buf_overflow" },
+	{ .int_msk = BIT(4), .msg = "tx_buf_underrun" },
+	{ .int_msk = BIT(5), .msg = "rx_stp_buf_overflow" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_ncsi_err_int[] = {
+	{ .int_msk = BIT(0), .msg = "ncsi_tx_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "ncsi_tx_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_ppp_mpf_int0[] = {
+	{ .int_msk = BIT(0), .msg = "vf_vlan_ad_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "umv_mcast_group_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(2), .msg = "umv_key_mem0_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "umv_key_mem1_ecc_1bit_err" },
+	{ .int_msk = BIT(4), .msg = "umv_key_mem2_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "umv_key_mem3_ecc_1bit_err" },
+	{ .int_msk = BIT(6), .msg = "umv_ad_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(7), .msg = "rss_tc_mode_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(8), .msg = "rss_idt_mem0_ecc_1bit_err" },
+	{ .int_msk = BIT(9), .msg = "rss_idt_mem1_ecc_1bit_err" },
+	{ .int_msk = BIT(10), .msg = "rss_idt_mem2_ecc_1bit_err" },
+	{ .int_msk = BIT(11), .msg = "rss_idt_mem3_ecc_1bit_err" },
+	{ .int_msk = BIT(12), .msg = "rss_idt_mem4_ecc_1bit_err" },
+	{ .int_msk = BIT(13), .msg = "rss_idt_mem5_ecc_1bit_err" },
+	{ .int_msk = BIT(14), .msg = "rss_idt_mem6_ecc_1bit_err" },
+	{ .int_msk = BIT(15), .msg = "rss_idt_mem7_ecc_1bit_err" },
+	{ .int_msk = BIT(16), .msg = "rss_idt_mem8_ecc_1bit_err" },
+	{ .int_msk = BIT(17), .msg = "rss_idt_mem9_ecc_1bit_err" },
+	{ .int_msk = BIT(18), .msg = "rss_idt_mem10_ecc_1bit_err" },
+	{ .int_msk = BIT(19), .msg = "rss_idt_mem11_ecc_1bit_err" },
+	{ .int_msk = BIT(20), .msg = "rss_idt_mem12_ecc_1bit_err" },
+	{ .int_msk = BIT(21), .msg = "rss_idt_mem13_ecc_1bit_err" },
+	{ .int_msk = BIT(22), .msg = "rss_idt_mem14_ecc_1bit_err" },
+	{ .int_msk = BIT(23), .msg = "rss_idt_mem15_ecc_1bit_err" },
+	{ .int_msk = BIT(24), .msg = "port_vlan_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(25), .msg = "mcast_linear_table_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(26), .msg = "mcast_result_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(27),
+		.msg = "flow_director_ad_mem0_ecc_1bit_err" },
+	{ .int_msk = BIT(28),
+		.msg = "flow_director_ad_mem1_ecc_1bit_err" },
+	{ .int_msk = BIT(29),
+		.msg = "rx_vlan_tag_memory_ecc_1bit_err" },
+	{ .int_msk = BIT(30),
+		.msg = "Tx_UP_mapping_config_mem_ecc_1bit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_ppp_mpf_int1[] = {
+	{ .int_msk = BIT(0), .msg = "vf_vlan_ad_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(1), .msg = "umv_mcast_group_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "umv_key_mem0_ecc_mbit_err" },
+	{ .int_msk = BIT(3), .msg = "umv_key_mem1_ecc_mbit_err" },
+	{ .int_msk = BIT(4), .msg = "umv_key_mem2_ecc_mbit_err" },
+	{ .int_msk = BIT(5), .msg = "umv_key_mem3_ecc_mbit_err" },
+	{ .int_msk = BIT(6), .msg = "umv_ad_mem_ecc_mbit_erre" },
+	{ .int_msk = BIT(7), .msg = "rss_tc_mode_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(8), .msg = "rss_idt_mem0_ecc_mbit_err" },
+	{ .int_msk = BIT(9), .msg = "rss_idt_mem1_ecc_mbit_err" },
+	{ .int_msk = BIT(10), .msg = "rss_idt_mem2_ecc_mbit_err" },
+	{ .int_msk = BIT(11), .msg = "rss_idt_mem3_ecc_mbit_err" },
+	{ .int_msk = BIT(12), .msg = "rss_idt_mem4_ecc_mbit_err" },
+	{ .int_msk = BIT(13), .msg = "rss_idt_mem5_ecc_mbit_err" },
+	{ .int_msk = BIT(14), .msg = "rss_idt_mem6_ecc_mbit_err" },
+	{ .int_msk = BIT(15), .msg = "rss_idt_mem7_ecc_mbit_err" },
+	{ .int_msk = BIT(16), .msg = "rss_idt_mem8_ecc_mbit_err" },
+	{ .int_msk = BIT(17), .msg = "rss_idt_mem9_ecc_mbit_err" },
+	{ .int_msk = BIT(18), .msg = "rss_idt_mem10_ecc_m1bit_err" },
+	{ .int_msk = BIT(19), .msg = "rss_idt_mem11_ecc_mbit_err" },
+	{ .int_msk = BIT(20), .msg = "rss_idt_mem12_ecc_mbit_err" },
+	{ .int_msk = BIT(21), .msg = "rss_idt_mem13_ecc_mbit_err" },
+	{ .int_msk = BIT(22), .msg = "rss_idt_mem14_ecc_mbit_err" },
+	{ .int_msk = BIT(23), .msg = "rss_idt_mem15_ecc_mbit_err" },
+	{ .int_msk = BIT(24), .msg = "port_vlan_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(25), .msg = "mcast_linear_table_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(26), .msg = "mcast_result_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(27),
+		.msg = "flow_director_ad_mem0_ecc_mbit_err" },
+	{ .int_msk = BIT(28),
+		.msg = "flow_director_ad_mem1_ecc_mbit_err" },
+	{ .int_msk = BIT(29),
+		.msg = "rx_vlan_tag_memory_ecc_mbit_err" },
+	{ .int_msk = BIT(30),
+		.msg = "Tx_UP_mapping_config_mem_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_ppp_pf_int[] = {
+	{ .int_msk = BIT(0), .msg = "Tx_vlan_tag_err" },
+	{ .int_msk = BIT(1), .msg = "rss_list_tc_unassigned_queue_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_ppp_mpf_int2[] = {
+	{ .int_msk = BIT(0), .msg = "hfs_fifo_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "rslt_descr_fifo_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(2), .msg = "tx_vlan_tag_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "FD_CN0_memory_ecc_1bit_err" },
+	{ .int_msk = BIT(4), .msg = "FD_CN1_memory_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "GRO_AD_memory_ecc_1bit_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_ppp_mpf_int3[] = {
+	{ .int_msk = BIT(0), .msg = "hfs_fifo_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(1), .msg = "rslt_descr_fifo_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "tx_vlan_tag_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(3), .msg = "FD_CN0_memory_ecc_mbit_err" },
+	{ .int_msk = BIT(4), .msg = "FD_CN1_memory_ecc_mbit_err" },
+	{ .int_msk = BIT(5), .msg = "GRO_AD_memory_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+struct hclge_tm_sch_ecc_info {
+	const char *name;
+};
+
+static const struct hclge_tm_sch_ecc_info hclge_tm_sch_ecc_err[7][15] = {
+	{
+		{ .name = "QSET_QUEUE_CTRL:PRI_LEN TAB" },
+		{ .name = "QSET_QUEUE_CTRL:SPA_LEN TAB" },
+		{ .name = "QSET_QUEUE_CTRL:SPB_LEN TAB" },
+		{ .name = "QSET_QUEUE_CTRL:WRRA_LEN TAB" },
+		{ .name = "QSET_QUEUE_CTRL:WRRB_LEN TAB" },
+		{ .name = "QSET_QUEUE_CTRL:SPA_HPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:SPB_HPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:WRRA_HPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:WRRB_HPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:QS_LINKLIST TAB" },
+		{ .name = "QSET_QUEUE_CTRL:SPA_TPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:SPB_TPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:WRRA_TPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:WRRB_TPTR TAB" },
+		{ .name = "QSET_QUEUE_CTRL:QS_DEFICITCNT TAB" },
+	},
+	{
+		{ .name = "ROCE_QUEUE_CTRL:QS_LEN TAB" },
+		{ .name = "ROCE_QUEUE_CTRL:QS_TPTR TAB" },
+		{ .name = "ROCE_QUEUE_CTRL:QS_HPTR TAB" },
+		{ .name = "ROCE_QUEUE_CTRL:QLINKLIST TAB" },
+		{ .name = "ROCE_QUEUE_CTRL:QCLEN TAB" },
+	},
+	{
+		{ .name = "NIC_QUEUE_CTRL:QS_LEN TAB" },
+		{ .name = "NIC_QUEUE_CTRL:QS_TPTR TAB" },
+		{ .name = "NIC_QUEUE_CTRL:QS_HPTR TAB" },
+		{ .name = "NIC_QUEUE_CTRL:QLINKLIST TAB" },
+		{ .name = "NIC_QUEUE_CTRL:QCLEN TAB" },
+	},
+	{
+		{ .name = "RAM_CFG_CTRL:CSHAP TAB" },
+		{ .name = "RAM_CFG_CTRL:PSHAP TAB" },
+	},
+	{
+		{ .name = "SHAPER_CTRL:PSHAP TAB" },
+	},
+	{
+		{ .name = "MSCH_CTRL" },
+	},
+	{
+		{ .name = "TOP_CTRL" },
+	},
+};
+
+static const struct hclge_hw_error hclge_tm_sch_err_int[] = {
+	{ .int_msk = BIT(0), .msg = "tm_sch_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "tm_sch_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "tm_sch_port_shap_sub_fifo_wr_full_err" },
+	{ .int_msk = BIT(3), .msg = "tm_sch_port_shap_sub_fifo_rd_empty_err" },
+	{ .int_msk = BIT(4), .msg = "tm_sch_pg_pshap_sub_fifo_wr_full_err" },
+	{ .int_msk = BIT(5), .msg = "tm_sch_pg_pshap_sub_fifo_rd_empty_err" },
+	{ .int_msk = BIT(6), .msg = "tm_sch_pg_cshap_sub_fifo_wr_full_err" },
+	{ .int_msk = BIT(7), .msg = "tm_sch_pg_cshap_sub_fifo_rd_empty_err" },
+	{ .int_msk = BIT(8), .msg = "tm_sch_pri_pshap_sub_fifo_wr_full_err" },
+	{ .int_msk = BIT(9), .msg = "tm_sch_pri_pshap_sub_fifo_rd_empty_err" },
+	{ .int_msk = BIT(10), .msg = "tm_sch_pri_cshap_sub_fifo_wr_full_err" },
+	{ .int_msk = BIT(11), .msg = "tm_sch_pri_cshap_sub_fifo_rd_empty_err" },
+	{ .int_msk = BIT(12),
+	  .msg = "tm_sch_port_shap_offset_fifo_wr_full_err" },
+	{ .int_msk = BIT(13),
+	  .msg = "tm_sch_port_shap_offset_fifo_rd_empty_err" },
+	{ .int_msk = BIT(14),
+	  .msg = "tm_sch_pg_pshap_offset_fifo_wr_full_err" },
+	{ .int_msk = BIT(15),
+	  .msg = "tm_sch_pg_pshap_offset_fifo_rd_empty_err" },
+	{ .int_msk = BIT(16),
+	  .msg = "tm_sch_pg_cshap_offset_fifo_wr_full_err" },
+	{ .int_msk = BIT(17),
+	  .msg = "tm_sch_pg_cshap_offset_fifo_rd_empty_err" },
+	{ .int_msk = BIT(18),
+	  .msg = "tm_sch_pri_pshap_offset_fifo_wr_full_err" },
+	{ .int_msk = BIT(19),
+	  .msg = "tm_sch_pri_pshap_offset_fifo_rd_empty_err" },
+	{ .int_msk = BIT(20),
+	  .msg = "tm_sch_pri_cshap_offset_fifo_wr_full_err" },
+	{ .int_msk = BIT(21),
+	  .msg = "tm_sch_pri_cshap_offset_fifo_rd_empty_err" },
+	{ .int_msk = BIT(22), .msg = "tm_sch_rq_fifo_wr_full_err" },
+	{ .int_msk = BIT(23), .msg = "tm_sch_rq_fifo_rd_empty_err" },
+	{ .int_msk = BIT(24), .msg = "tm_sch_nq_fifo_wr_full_err" },
+	{ .int_msk = BIT(25), .msg = "tm_sch_nq_fifo_rd_empty_err" },
+	{ .int_msk = BIT(26), .msg = "tm_sch_roce_up_fifo_wr_full_err" },
+	{ .int_msk = BIT(27), .msg = "tm_sch_roce_up_fifo_rd_empty_err" },
+	{ .int_msk = BIT(28), .msg = "tm_sch_rcb_byte_fifo_wr_full_err" },
+	{ .int_msk = BIT(29), .msg = "tm_sch_rcb_byte_fifo_rd_empty_err" },
+	{ .int_msk = BIT(30), .msg = "tm_sch_ssu_byte_fifo_wr_full_err" },
+	{ .int_msk = BIT(31), .msg = "tm_sch_ssu_byte_fifo_rd_empty_err" },
+	{ /* sentinel */ }
+};
+
+static const struct hclge_hw_error hclge_qcn_ecc_err_int[] = {
+	{ .int_msk = BIT(0), .msg = "qcn_byte_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(1), .msg = "qcn_byte_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(2), .msg = "qcn_time_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(3), .msg = "qcn_time_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(4), .msg = "qcn_fb_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(5), .msg = "qcn_fb_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(6), .msg = "qcn_link_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(7), .msg = "qcn_link_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(8), .msg = "qcn_rate_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(9), .msg = "qcn_rate_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(10), .msg = "qcn_tmplt_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(11), .msg = "qcn_tmplt_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(12), .msg = "qcn_shap_cfg_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(13), .msg = "qcn_shap_cfg_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(14), .msg = "qcn_gp0_barrel_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(15), .msg = "qcn_gp0_barrel_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(16), .msg = "qcn_gp1_barrel_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(17), .msg = "qcn_gp1_barrel_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(18), .msg = "qcn_gp2_barrel_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(19), .msg = "qcn_gp2_barrel_mem_ecc_mbit_err" },
+	{ .int_msk = BIT(20), .msg = "qcn_gp3_barral_mem_ecc_1bit_err" },
+	{ .int_msk = BIT(21), .msg = "qcn_gp3_barral_mem_ecc_mbit_err" },
+	{ /* sentinel */ }
+};
+
+static void hclge_log_error(struct device *dev,
+			    const struct hclge_hw_error *err_list,
+			    u32 err_sts)
+{
+	const struct hclge_hw_error *err;
+	int i = 0;
+
+	while (err_list[i].msg) {
+		err = &err_list[i];
+		if (!(err->int_msk & err_sts)) {
+			i++;
+			continue;
+		}
+		dev_warn(dev, "%s [error status=0x%x] found\n",
+			 err->msg, err_sts);
+		i++;
+	}
+}
+
+/* hclge_cmd_query_error: read the error information
+ * @hdev: pointer to struct hclge_dev
+ * @desc: descriptor for describing the command
+ * @cmd:  command opcode
+ * @flag: flag for extended command structure
+ * @w_num: offset for setting the read interrupt type.
+ * @int_type: select which type of the interrupt for which the error
+ * info will be read(RAS-CE/RAS-NFE/RAS-FE etc).
+ *
+ * This function query the error info from hw register/s using command
+ */
+static int hclge_cmd_query_error(struct hclge_dev *hdev,
+				 struct hclge_desc *desc, u32 cmd,
+				 u16 flag, u8 w_num,
+				 enum hclge_err_int_type int_type)
+{
+	struct device *dev = &hdev->pdev->dev;
+	int num = 1;
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc[0], cmd, true);
+	if (flag) {
+		desc[0].flag |= cpu_to_le16(flag);
+		hclge_cmd_setup_basic_desc(&desc[1], cmd, true);
+		num = 2;
+	}
+	if (w_num)
+		desc[0].data[w_num] = cpu_to_le32(int_type);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc[0], num);
+	if (ret)
+		dev_err(dev, "query error cmd failed (%d)\n", ret);
+
+	return ret;
+}
+
+/* hclge_cmd_clear_error: clear the error status
+ * @hdev: pointer to struct hclge_dev
+ * @desc: descriptor for describing the command
+ * @desc_src: prefilled descriptor from the previous command for reusing
+ * @cmd:  command opcode
+ * @flag: flag for extended command structure
+ *
+ * This function clear the error status in the hw register/s using command
+ */
+static int hclge_cmd_clear_error(struct hclge_dev *hdev,
+				 struct hclge_desc *desc,
+				 struct hclge_desc *desc_src,
+				 u32 cmd, u16 flag)
+{
+	struct device *dev = &hdev->pdev->dev;
+	int num = 1;
+	int ret, i;
+
+	if (cmd) {
+		hclge_cmd_setup_basic_desc(&desc[0], cmd, false);
+		if (flag) {
+			desc[0].flag |= cpu_to_le16(flag);
+			hclge_cmd_setup_basic_desc(&desc[1], cmd, false);
+			num = 2;
+		}
+		if (desc_src) {
+			for (i = 0; i < 6; i++) {
+				desc[0].data[i] = desc_src[0].data[i];
+				if (flag)
+					desc[1].data[i] = desc_src[1].data[i];
+			}
+		}
+	} else {
+		hclge_cmd_reuse_desc(&desc[0], false);
+		if (flag) {
+			desc[0].flag |= cpu_to_le16(flag);
+			hclge_cmd_reuse_desc(&desc[1], false);
+			num = 2;
+		}
+	}
+	ret = hclge_cmd_send(&hdev->hw, &desc[0], num);
+	if (ret)
+		dev_err(dev, "clear error cmd failed (%d)\n", ret);
+
+	return ret;
+}
+
+static int hclge_enable_common_error(struct hclge_dev *hdev, bool en)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc[2];
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc[0], HCLGE_COMMON_ECC_INT_CFG, false);
+	desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT);
+	hclge_cmd_setup_basic_desc(&desc[1], HCLGE_COMMON_ECC_INT_CFG, false);
+
+	if (en) {
+		/* enable COMMON error interrupts */
+		desc[0].data[0] = cpu_to_le32(HCLGE_IMP_TCM_ECC_ERR_INT_EN);
+		desc[0].data[2] = cpu_to_le32(HCLGE_CMDQ_NIC_ECC_ERR_INT_EN |
+					HCLGE_CMDQ_ROCEE_ECC_ERR_INT_EN);
+		desc[0].data[3] = cpu_to_le32(HCLGE_IMP_RD_POISON_ERR_INT_EN);
+		desc[0].data[4] = cpu_to_le32(HCLGE_TQP_ECC_ERR_INT_EN);
+		desc[0].data[5] = cpu_to_le32(HCLGE_IMP_ITCM4_ECC_ERR_INT_EN);
+	} else {
+		/* disable COMMON error interrupts */
+		desc[0].data[0] = 0;
+		desc[0].data[2] = 0;
+		desc[0].data[3] = 0;
+		desc[0].data[4] = 0;
+		desc[0].data[5] = 0;
+	}
+	desc[1].data[0] = cpu_to_le32(HCLGE_IMP_TCM_ECC_ERR_INT_EN_MASK);
+	desc[1].data[2] = cpu_to_le32(HCLGE_CMDQ_NIC_ECC_ERR_INT_EN_MASK |
+				HCLGE_CMDQ_ROCEE_ECC_ERR_INT_EN_MASK);
+	desc[1].data[3] = cpu_to_le32(HCLGE_IMP_RD_POISON_ERR_INT_EN_MASK);
+	desc[1].data[4] = cpu_to_le32(HCLGE_TQP_ECC_ERR_INT_EN_MASK);
+	desc[1].data[5] = cpu_to_le32(HCLGE_IMP_ITCM4_ECC_ERR_INT_EN_MASK);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc[0], 2);
+	if (ret)
+		dev_err(dev,
+			"failed(%d) to enable/disable COMMON err interrupts\n",
+			ret);
+
+	return ret;
+}
+
+static int hclge_enable_ncsi_error(struct hclge_dev *hdev, bool en)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc;
+	int ret;
+
+	if (hdev->pdev->revision < 0x21)
+		return 0;
+
+	/* enable/disable NCSI  error interrupts */
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_NCSI_INT_EN, false);
+	if (en)
+		desc.data[0] = cpu_to_le32(HCLGE_NCSI_ERR_INT_EN);
+	else
+		desc.data[0] = 0;
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret)
+		dev_err(dev,
+			"failed(%d) to enable/disable NCSI error interrupts\n",
+			ret);
+
+	return ret;
+}
+
+static int hclge_enable_igu_egu_error(struct hclge_dev *hdev, bool en)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc;
+	int ret;
+
+	/* enable/disable error interrupts */
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_IGU_COMMON_INT_EN, false);
+	if (en)
+		desc.data[0] = cpu_to_le32(HCLGE_IGU_ERR_INT_EN);
+	else
+		desc.data[0] = 0;
+	desc.data[1] = cpu_to_le32(HCLGE_IGU_ERR_INT_EN_MASK);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(dev,
+			"failed(%d) to enable/disable IGU common interrupts\n",
+			ret);
+		return ret;
+	}
+
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_IGU_EGU_TNL_INT_EN, false);
+	if (en)
+		desc.data[0] = cpu_to_le32(HCLGE_IGU_TNL_ERR_INT_EN);
+	else
+		desc.data[0] = 0;
+	desc.data[1] = cpu_to_le32(HCLGE_IGU_TNL_ERR_INT_EN_MASK);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(dev,
+			"failed(%d) to enable/disable IGU-EGU TNL interrupts\n",
+			ret);
+		return ret;
+	}
+
+	ret = hclge_enable_ncsi_error(hdev, en);
+	if (ret)
+		dev_err(dev, "fail(%d) to en/disable err int\n", ret);
+
+	return ret;
+}
+
+static int hclge_enable_ppp_error_interrupt(struct hclge_dev *hdev, u32 cmd,
+					    bool en)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc[2];
+	int ret;
+
+	/* enable/disable PPP error interrupts */
+	hclge_cmd_setup_basic_desc(&desc[0], cmd, false);
+	desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT);
+	hclge_cmd_setup_basic_desc(&desc[1], cmd, false);
+
+	if (cmd == HCLGE_PPP_CMD0_INT_CMD) {
+		if (en) {
+			desc[0].data[0] =
+				cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT0_EN);
+			desc[0].data[1] =
+				cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT1_EN);
+		} else {
+			desc[0].data[0] = 0;
+			desc[0].data[1] = 0;
+		}
+		desc[1].data[0] =
+			cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT0_EN_MASK);
+		desc[1].data[1] =
+			cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT1_EN_MASK);
+	} else if (cmd == HCLGE_PPP_CMD1_INT_CMD) {
+		if (en) {
+			desc[0].data[0] =
+				cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT2_EN);
+			desc[0].data[1] =
+				cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT3_EN);
+		} else {
+			desc[0].data[0] = 0;
+			desc[0].data[1] = 0;
+		}
+		desc[1].data[0] =
+				cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT2_EN_MASK);
+		desc[1].data[1] =
+				cpu_to_le32(HCLGE_PPP_MPF_ECC_ERR_INT3_EN_MASK);
+	}
+
+	ret = hclge_cmd_send(&hdev->hw, &desc[0], 2);
+	if (ret)
+		dev_err(dev,
+			"failed(%d) to enable/disable PPP error interrupts\n",
+			ret);
+
+	return ret;
+}
+
+static int hclge_enable_ppp_error(struct hclge_dev *hdev, bool en)
+{
+	struct device *dev = &hdev->pdev->dev;
+	int ret;
+
+	ret = hclge_enable_ppp_error_interrupt(hdev, HCLGE_PPP_CMD0_INT_CMD,
+					       en);
+	if (ret) {
+		dev_err(dev,
+			"failed(%d) to enable/disable PPP error intr 0,1\n",
+			ret);
+		return ret;
+	}
+
+	ret = hclge_enable_ppp_error_interrupt(hdev, HCLGE_PPP_CMD1_INT_CMD,
+					       en);
+	if (ret)
+		dev_err(dev,
+			"failed(%d) to enable/disable PPP error intr 2,3\n",
+			ret);
+
+	return ret;
+}
+
+int hclge_enable_tm_hw_error(struct hclge_dev *hdev, bool en)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc;
+	int ret;
+
+	/* enable TM SCH hw errors */
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_TM_SCH_ECC_INT_EN, false);
+	if (en)
+		desc.data[0] = cpu_to_le32(HCLGE_TM_SCH_ECC_ERR_INT_EN);
+	else
+		desc.data[0] = 0;
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(dev, "failed(%d) to configure TM SCH errors\n", ret);
+		return ret;
+	}
+
+	/* enable TM QCN hw errors */
+	ret = hclge_cmd_query_error(hdev, &desc, HCLGE_TM_QCN_MEM_INT_CFG,
+				    0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read TM QCN CFG status\n", ret);
+		return ret;
+	}
+
+	hclge_cmd_reuse_desc(&desc, false);
+	if (en)
+		desc.data[1] = cpu_to_le32(HCLGE_TM_QCN_MEM_ERR_INT_EN);
+	else
+		desc.data[1] = 0;
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret)
+		dev_err(dev,
+			"failed(%d) to configure TM QCN mem errors\n", ret);
+
+	return ret;
+}
+
+static void hclge_process_common_error(struct hclge_dev *hdev,
+				       enum hclge_err_int_type type)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc[2];
+	u32 err_sts;
+	int ret;
+
+	/* read err sts */
+	ret = hclge_cmd_query_error(hdev, &desc[0],
+				    HCLGE_COMMON_ECC_INT_CFG,
+				    HCLGE_CMD_FLAG_NEXT, 0, 0);
+	if (ret) {
+		dev_err(dev,
+			"failed(=%d) to query COMMON error interrupt status\n",
+			ret);
+		return;
+	}
+
+	/* log err */
+	err_sts = (le32_to_cpu(desc[0].data[0])) & HCLGE_IMP_TCM_ECC_INT_MASK;
+	hclge_log_error(dev, &hclge_imp_tcm_ecc_int[0], err_sts);
+
+	err_sts = (le32_to_cpu(desc[0].data[1])) & HCLGE_CMDQ_ECC_INT_MASK;
+	hclge_log_error(dev, &hclge_cmdq_nic_mem_ecc_int[0], err_sts);
+
+	err_sts = (le32_to_cpu(desc[0].data[1]) >> HCLGE_CMDQ_ROC_ECC_INT_SHIFT)
+		   & HCLGE_CMDQ_ECC_INT_MASK;
+	hclge_log_error(dev, &hclge_cmdq_rocee_mem_ecc_int[0], err_sts);
+
+	if ((le32_to_cpu(desc[0].data[3])) & BIT(0))
+		dev_warn(dev, "imp_rd_data_poison_err found\n");
+
+	err_sts = (le32_to_cpu(desc[0].data[3]) >> HCLGE_TQP_ECC_INT_SHIFT) &
+		   HCLGE_TQP_ECC_INT_MASK;
+	hclge_log_error(dev, &hclge_tqp_int_ecc_int[0], err_sts);
+
+	err_sts = (le32_to_cpu(desc[0].data[5])) &
+		   HCLGE_IMP_ITCM4_ECC_INT_MASK;
+	hclge_log_error(dev, &hclge_imp_itcm4_ecc_int[0], err_sts);
+
+	/* clear error interrupts */
+	desc[1].data[0] = cpu_to_le32(HCLGE_IMP_TCM_ECC_CLR_MASK);
+	desc[1].data[1] = cpu_to_le32(HCLGE_CMDQ_NIC_ECC_CLR_MASK |
+				HCLGE_CMDQ_ROCEE_ECC_CLR_MASK);
+	desc[1].data[3] = cpu_to_le32(HCLGE_TQP_IMP_ERR_CLR_MASK);
+	desc[1].data[5] = cpu_to_le32(HCLGE_IMP_ITCM4_ECC_CLR_MASK);
+
+	ret = hclge_cmd_clear_error(hdev, &desc[0], NULL, 0,
+				    HCLGE_CMD_FLAG_NEXT);
+	if (ret)
+		dev_err(dev,
+			"failed(%d) to clear COMMON error interrupt status\n",
+			ret);
+}
+
+static void hclge_process_ncsi_error(struct hclge_dev *hdev,
+				     enum hclge_err_int_type type)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc_rd;
+	struct hclge_desc desc_wr;
+	u32 err_sts;
+	int ret;
+
+	if (hdev->pdev->revision < 0x21)
+		return;
+
+	/* read NCSI error status */
+	ret = hclge_cmd_query_error(hdev, &desc_rd, HCLGE_NCSI_INT_QUERY,
+				    0, 1, HCLGE_NCSI_ERR_INT_TYPE);
+	if (ret) {
+		dev_err(dev,
+			"failed(=%d) to query NCSI error interrupt status\n",
+			ret);
+		return;
+	}
+
+	/* log err */
+	err_sts = le32_to_cpu(desc_rd.data[0]);
+	hclge_log_error(dev, &hclge_ncsi_err_int[0], err_sts);
+
+	/* clear err int */
+	ret = hclge_cmd_clear_error(hdev, &desc_wr, &desc_rd,
+				    HCLGE_NCSI_INT_CLR, 0);
+	if (ret)
+		dev_err(dev, "failed(=%d) to clear NCSI intrerrupt status\n",
+			ret);
+}
+
+static void hclge_process_igu_egu_error(struct hclge_dev *hdev,
+					enum hclge_err_int_type int_type)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc_rd;
+	struct hclge_desc desc_wr;
+	u32 err_sts;
+	int ret;
+
+	/* read IGU common err sts */
+	ret = hclge_cmd_query_error(hdev, &desc_rd,
+				    HCLGE_IGU_COMMON_INT_QUERY,
+				    0, 1, int_type);
+	if (ret) {
+		dev_err(dev, "failed(=%d) to query IGU common int status\n",
+			ret);
+		return;
+	}
+
+	/* log err */
+	err_sts = le32_to_cpu(desc_rd.data[0]) &
+				   HCLGE_IGU_COM_INT_MASK;
+	hclge_log_error(dev, &hclge_igu_com_err_int[0], err_sts);
+
+	/* clear err int */
+	ret = hclge_cmd_clear_error(hdev, &desc_wr, &desc_rd,
+				    HCLGE_IGU_COMMON_INT_CLR, 0);
+	if (ret) {
+		dev_err(dev, "failed(=%d) to clear IGU common int status\n",
+			ret);
+		return;
+	}
+
+	/* read IGU-EGU TNL err sts */
+	ret = hclge_cmd_query_error(hdev, &desc_rd,
+				    HCLGE_IGU_EGU_TNL_INT_QUERY,
+				    0, 1, int_type);
+	if (ret) {
+		dev_err(dev, "failed(=%d) to query IGU-EGU TNL int status\n",
+			ret);
+		return;
+	}
+
+	/* log err */
+	err_sts = le32_to_cpu(desc_rd.data[0]) &
+				   HCLGE_IGU_EGU_TNL_INT_MASK;
+	hclge_log_error(dev, &hclge_igu_egu_tnl_err_int[0], err_sts);
+
+	/* clear err int */
+	ret = hclge_cmd_clear_error(hdev, &desc_wr, &desc_rd,
+				    HCLGE_IGU_EGU_TNL_INT_CLR, 0);
+	if (ret) {
+		dev_err(dev, "failed(=%d) to clear IGU-EGU TNL int status\n",
+			ret);
+		return;
+	}
+
+	hclge_process_ncsi_error(hdev, HCLGE_ERR_INT_RAS_NFE);
+}
+
+static int hclge_log_and_clear_ppp_error(struct hclge_dev *hdev, u32 cmd,
+					 enum hclge_err_int_type int_type)
+{
+	enum hnae3_reset_type reset_level = HNAE3_NONE_RESET;
+	struct device *dev = &hdev->pdev->dev;
+	const struct hclge_hw_error *hw_err_lst1, *hw_err_lst2, *hw_err_lst3;
+	struct hclge_desc desc[2];
+	u32 err_sts;
+	int ret;
+
+	/* read PPP INT sts */
+	ret = hclge_cmd_query_error(hdev, &desc[0], cmd,
+				    HCLGE_CMD_FLAG_NEXT, 5, int_type);
+	if (ret) {
+		dev_err(dev, "failed(=%d) to query PPP interrupt status\n",
+			ret);
+		return -EIO;
+	}
+
+	/* log error */
+	if (cmd == HCLGE_PPP_CMD0_INT_CMD) {
+		hw_err_lst1 = &hclge_ppp_mpf_int0[0];
+		hw_err_lst2 = &hclge_ppp_mpf_int1[0];
+		hw_err_lst3 = &hclge_ppp_pf_int[0];
+	} else if (cmd == HCLGE_PPP_CMD1_INT_CMD) {
+		hw_err_lst1 = &hclge_ppp_mpf_int2[0];
+		hw_err_lst2 = &hclge_ppp_mpf_int3[0];
+	} else {
+		dev_err(dev, "invalid command(=%d)\n", cmd);
+		return -EINVAL;
+	}
+
+	err_sts = le32_to_cpu(desc[0].data[2]);
+	if (err_sts) {
+		hclge_log_error(dev, hw_err_lst1, err_sts);
+		reset_level = HNAE3_FUNC_RESET;
+	}
+
+	err_sts = le32_to_cpu(desc[0].data[3]);
+	if (err_sts) {
+		hclge_log_error(dev, hw_err_lst2, err_sts);
+		reset_level = HNAE3_FUNC_RESET;
+	}
+
+	err_sts = (le32_to_cpu(desc[0].data[4]) >> 8) & 0x3;
+	if (err_sts) {
+		hclge_log_error(dev, hw_err_lst3, err_sts);
+		reset_level = HNAE3_FUNC_RESET;
+	}
+
+	/* clear PPP INT */
+	ret = hclge_cmd_clear_error(hdev, &desc[0], NULL, 0,
+				    HCLGE_CMD_FLAG_NEXT);
+	if (ret) {
+		dev_err(dev, "failed(=%d) to clear PPP interrupt status\n",
+			ret);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static void hclge_process_ppp_error(struct hclge_dev *hdev,
+				    enum hclge_err_int_type int_type)
+{
+	struct device *dev = &hdev->pdev->dev;
+	int ret;
+
+	/* read PPP INT0,1 sts */
+	ret = hclge_log_and_clear_ppp_error(hdev, HCLGE_PPP_CMD0_INT_CMD,
+					    int_type);
+	if (ret < 0) {
+		dev_err(dev, "failed(=%d) to clear PPP interrupt 0,1 status\n",
+			ret);
+		return;
+	}
+
+	/* read err PPP INT2,3 sts */
+	ret = hclge_log_and_clear_ppp_error(hdev, HCLGE_PPP_CMD1_INT_CMD,
+					    int_type);
+	if (ret < 0)
+		dev_err(dev, "failed(=%d) to clear PPP interrupt 2,3 status\n",
+			ret);
+}
+
+static void hclge_process_tm_sch_error(struct hclge_dev *hdev)
+{
+	struct device *dev = &hdev->pdev->dev;
+	const struct hclge_tm_sch_ecc_info *tm_sch_ecc_info;
+	struct hclge_desc desc;
+	u32 ecc_info;
+	u8 module_no;
+	u8 ram_no;
+	int ret;
+
+	/* read TM scheduler errors */
+	ret = hclge_cmd_query_error(hdev, &desc,
+				    HCLGE_TM_SCH_MBIT_ECC_INFO_CMD, 0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read SCH mbit ECC err info\n", ret);
+		return;
+	}
+	ecc_info = le32_to_cpu(desc.data[0]);
+
+	ret = hclge_cmd_query_error(hdev, &desc,
+				    HCLGE_TM_SCH_ECC_ERR_RINT_CMD, 0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read SCH ECC err status\n", ret);
+		return;
+	}
+
+	/* log TM scheduler errors */
+	if (le32_to_cpu(desc.data[0])) {
+		hclge_log_error(dev, &hclge_tm_sch_err_int[0],
+				le32_to_cpu(desc.data[0]));
+		if (le32_to_cpu(desc.data[0]) & 0x2) {
+			module_no = (ecc_info >> 20) & 0xF;
+			ram_no = (ecc_info >> 16) & 0xF;
+			tm_sch_ecc_info =
+				&hclge_tm_sch_ecc_err[module_no][ram_no];
+			dev_warn(dev, "ecc err module:ram=%s\n",
+				 tm_sch_ecc_info->name);
+			dev_warn(dev, "ecc memory address = 0x%x\n",
+				 ecc_info & 0xFFFF);
+		}
+	}
+
+	/* clear TM scheduler errors */
+	ret = hclge_cmd_clear_error(hdev, &desc, NULL, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to clear TM SCH error status\n", ret);
+		return;
+	}
+
+	ret = hclge_cmd_query_error(hdev, &desc,
+				    HCLGE_TM_SCH_ECC_ERR_RINT_CE, 0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read SCH CE status\n", ret);
+		return;
+	}
+
+	ret = hclge_cmd_clear_error(hdev, &desc, NULL, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to clear TM SCH CE status\n", ret);
+		return;
+	}
+
+	ret = hclge_cmd_query_error(hdev, &desc,
+				    HCLGE_TM_SCH_ECC_ERR_RINT_NFE, 0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read SCH NFE status\n", ret);
+		return;
+	}
+
+	ret = hclge_cmd_clear_error(hdev, &desc, NULL, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to clear TM SCH NFE status\n", ret);
+		return;
+	}
+
+	ret = hclge_cmd_query_error(hdev, &desc,
+				    HCLGE_TM_SCH_ECC_ERR_RINT_FE, 0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read SCH FE status\n", ret);
+		return;
+	}
+
+	ret = hclge_cmd_clear_error(hdev, &desc, NULL, 0, 0);
+	if (ret)
+		dev_err(dev, "failed(%d) to clear TM SCH FE status\n", ret);
+}
+
+static void hclge_process_tm_qcn_error(struct hclge_dev *hdev)
+{
+	struct device *dev = &hdev->pdev->dev;
+	struct hclge_desc desc;
+	int ret;
+
+	/* read QCN errors */
+	ret = hclge_cmd_query_error(hdev, &desc,
+				    HCLGE_TM_QCN_MEM_INT_INFO_CMD, 0, 0, 0);
+	if (ret) {
+		dev_err(dev, "failed(%d) to read QCN ECC err status\n", ret);
+		return;
+	}
+
+	/* log QCN errors */
+	if (le32_to_cpu(desc.data[0]))
+		hclge_log_error(dev, &hclge_qcn_ecc_err_int[0],
+				le32_to_cpu(desc.data[0]));
+
+	/* clear QCN errors */
+	ret = hclge_cmd_clear_error(hdev, &desc, NULL, 0, 0);
+	if (ret)
+		dev_err(dev, "failed(%d) to clear QCN error status\n", ret);
+}
+
+static void hclge_process_tm_error(struct hclge_dev *hdev,
+				   enum hclge_err_int_type type)
+{
+	hclge_process_tm_sch_error(hdev);
+	hclge_process_tm_qcn_error(hdev);
+}
+
+static const struct hclge_hw_blk hw_blk[] = {
+	{ .msk = BIT(0), .name = "IGU_EGU",
+	  .enable_error = hclge_enable_igu_egu_error,
+	  .process_error = hclge_process_igu_egu_error, },
+	{ .msk = BIT(5), .name = "COMMON",
+	  .enable_error = hclge_enable_common_error,
+	  .process_error = hclge_process_common_error, },
+	{ .msk = BIT(4), .name = "TM",
+	  .enable_error = hclge_enable_tm_hw_error,
+	  .process_error = hclge_process_tm_error, },
+	{ .msk = BIT(1), .name = "PPP",
+	  .enable_error = hclge_enable_ppp_error,
+	  .process_error = hclge_process_ppp_error, },
+	{ /* sentinel */ }
+};
+
+int hclge_hw_error_set_state(struct hclge_dev *hdev, bool state)
+{
+	struct device *dev = &hdev->pdev->dev;
+	int ret = 0;
+	int i = 0;
+
+	while (hw_blk[i].name) {
+		if (!hw_blk[i].enable_error) {
+			i++;
+			continue;
+		}
+		ret = hw_blk[i].enable_error(hdev, state);
+		if (ret) {
+			dev_err(dev, "fail(%d) to en/disable err int\n", ret);
+			return ret;
+		}
+		i++;
+	}
+
+	return ret;
+}
+
+pci_ers_result_t hclge_process_ras_hw_error(struct hnae3_ae_dev *ae_dev)
+{
+	struct hclge_dev *hdev = ae_dev->priv;
+	struct device *dev = &hdev->pdev->dev;
+	u32 sts, val;
+	int i = 0;
+
+	sts = hclge_read_dev(&hdev->hw, HCLGE_RAS_PF_OTHER_INT_STS_REG);
+
+	/* Processing Non-fatal errors */
+	if (sts & HCLGE_RAS_REG_NFE_MASK) {
+		val = (sts >> HCLGE_RAS_REG_NFE_SHIFT) & 0xFF;
+		i = 0;
+		while (hw_blk[i].name) {
+			if (!(hw_blk[i].msk & val)) {
+				i++;
+				continue;
+			}
+			dev_warn(dev, "%s ras non-fatal error identified\n",
+				 hw_blk[i].name);
+			if (hw_blk[i].process_error)
+				hw_blk[i].process_error(hdev,
+							 HCLGE_ERR_INT_RAS_NFE);
+			i++;
+		}
+	}
+
+	return PCI_ERS_RESULT_NEED_RESET;
+}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.h
new file mode 100644
index 000000000000..e0e3b5861495
--- /dev/null
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*  Copyright (c) 2016-2017 Hisilicon Limited. */
+
+#ifndef __HCLGE_ERR_H
+#define __HCLGE_ERR_H
+
+#include "hclge_main.h"
+
+#define HCLGE_RAS_PF_OTHER_INT_STS_REG   0x20B00
+#define HCLGE_RAS_REG_FE_MASK    0xFF
+#define HCLGE_RAS_REG_NFE_MASK   0xFF00
+#define HCLGE_RAS_REG_NFE_SHIFT	8
+
+#define HCLGE_IMP_TCM_ECC_ERR_INT_EN	0xFFFF0000
+#define HCLGE_IMP_TCM_ECC_ERR_INT_EN_MASK	0xFFFF0000
+#define HCLGE_IMP_ITCM4_ECC_ERR_INT_EN	0x300
+#define HCLGE_IMP_ITCM4_ECC_ERR_INT_EN_MASK	0x300
+#define HCLGE_CMDQ_NIC_ECC_ERR_INT_EN	0xFFFF
+#define HCLGE_CMDQ_NIC_ECC_ERR_INT_EN_MASK	0xFFFF
+#define HCLGE_CMDQ_ROCEE_ECC_ERR_INT_EN	0xFFFF0000
+#define HCLGE_CMDQ_ROCEE_ECC_ERR_INT_EN_MASK	0xFFFF0000
+#define HCLGE_IMP_RD_POISON_ERR_INT_EN	0x0100
+#define HCLGE_IMP_RD_POISON_ERR_INT_EN_MASK	0x0100
+#define HCLGE_TQP_ECC_ERR_INT_EN	0x0FFF
+#define HCLGE_TQP_ECC_ERR_INT_EN_MASK	0x0FFF
+#define HCLGE_IGU_ERR_INT_EN	0x0000066F
+#define HCLGE_IGU_ERR_INT_EN_MASK	0x000F
+#define HCLGE_IGU_TNL_ERR_INT_EN    0x0002AABF
+#define HCLGE_IGU_TNL_ERR_INT_EN_MASK  0x003F
+#define HCLGE_PPP_MPF_ECC_ERR_INT0_EN	0xFFFFFFFF
+#define HCLGE_PPP_MPF_ECC_ERR_INT0_EN_MASK	0xFFFFFFFF
+#define HCLGE_PPP_MPF_ECC_ERR_INT1_EN	0xFFFFFFFF
+#define HCLGE_PPP_MPF_ECC_ERR_INT1_EN_MASK	0xFFFFFFFF
+#define HCLGE_PPP_PF_ERR_INT_EN	0x0003
+#define HCLGE_PPP_PF_ERR_INT_EN_MASK	0x0003
+#define HCLGE_PPP_MPF_ECC_ERR_INT2_EN	0x003F
+#define HCLGE_PPP_MPF_ECC_ERR_INT2_EN_MASK	0x003F
+#define HCLGE_PPP_MPF_ECC_ERR_INT3_EN	0x003F
+#define HCLGE_PPP_MPF_ECC_ERR_INT3_EN_MASK	0x003F
+#define HCLGE_TM_SCH_ECC_ERR_INT_EN	0x3
+#define HCLGE_TM_QCN_MEM_ERR_INT_EN	0xFFFFFF
+#define HCLGE_NCSI_ERR_INT_EN	0x3
+#define HCLGE_NCSI_ERR_INT_TYPE	0x9
+
+#define HCLGE_IMP_TCM_ECC_INT_MASK	0xFFFF
+#define HCLGE_IMP_ITCM4_ECC_INT_MASK	0x3
+#define HCLGE_CMDQ_ECC_INT_MASK		0xFFFF
+#define HCLGE_CMDQ_ROC_ECC_INT_SHIFT	16
+#define HCLGE_TQP_ECC_INT_MASK		0xFFF
+#define HCLGE_TQP_ECC_INT_SHIFT		16
+#define HCLGE_IMP_TCM_ECC_CLR_MASK	0xFFFF
+#define HCLGE_IMP_ITCM4_ECC_CLR_MASK	0x3
+#define HCLGE_CMDQ_NIC_ECC_CLR_MASK	0xFFFF
+#define HCLGE_CMDQ_ROCEE_ECC_CLR_MASK	0xFFFF0000
+#define HCLGE_TQP_IMP_ERR_CLR_MASK	0x0FFF0001
+#define HCLGE_IGU_COM_INT_MASK		0xF
+#define HCLGE_IGU_EGU_TNL_INT_MASK	0x3F
+#define HCLGE_PPP_PF_INT_MASK		0x100
+
+enum hclge_err_int_type {
+	HCLGE_ERR_INT_MSIX = 0,
+	HCLGE_ERR_INT_RAS_CE = 1,
+	HCLGE_ERR_INT_RAS_NFE = 2,
+	HCLGE_ERR_INT_RAS_FE = 3,
+};
+
+struct hclge_hw_blk {
+	u32 msk;
+	const char *name;
+	int (*enable_error)(struct hclge_dev *hdev, bool en);
+	void (*process_error)(struct hclge_dev *hdev,
+			      enum hclge_err_int_type type);
+};
+
+struct hclge_hw_error {
+	u32 int_msk;
+	const char *msg;
+};
+
+int hclge_hw_error_set_state(struct hclge_dev *hdev, bool state);
+int hclge_enable_tm_hw_error(struct hclge_dev *hdev, bool en);
+pci_ers_result_t hclge_process_ras_hw_error(struct hnae3_ae_dev *ae_dev);
+#endif
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8577dfc799ad..5234b5373ed3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -19,20 +19,18 @@
 #include "hclge_mbx.h"
 #include "hclge_mdio.h"
 #include "hclge_tm.h"
+#include "hclge_err.h"
 #include "hnae3.h"
 
 #define HCLGE_NAME			"hclge"
 #define HCLGE_STATS_READ(p, offset) (*((u64 *)((u8 *)(p) + (offset))))
 #define HCLGE_MAC_STATS_FIELD_OFF(f) (offsetof(struct hclge_mac_stats, f))
-#define HCLGE_64BIT_STATS_FIELD_OFF(f) (offsetof(struct hclge_64_bit_stats, f))
-#define HCLGE_32BIT_STATS_FIELD_OFF(f) (offsetof(struct hclge_32_bit_stats, f))
 
-static int hclge_set_mta_filter_mode(struct hclge_dev *hdev,
-				     enum hclge_mta_dmac_sel_type mta_mac_sel,
-				     bool enable);
 static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu);
 static int hclge_init_vlan_config(struct hclge_dev *hdev);
 static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev);
+static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
+			       u16 *allocated_size, bool is_alloc);
 
 static struct hnae3_ae_algo ae_algo;
 
@@ -51,175 +49,12 @@ static const struct pci_device_id ae_algo_pci_tbl[] = {
 MODULE_DEVICE_TABLE(pci, ae_algo_pci_tbl);
 
 static const char hns3_nic_test_strs[][ETH_GSTRING_LEN] = {
-	"Mac    Loopback test",
-	"Serdes Loopback test",
+	"App    Loopback test",
+	"Serdes serial Loopback test",
+	"Serdes parallel Loopback test",
 	"Phy    Loopback test"
 };
 
-static const struct hclge_comm_stats_str g_all_64bit_stats_string[] = {
-	{"igu_rx_oversize_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_oversize_pkt)},
-	{"igu_rx_undersize_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_undersize_pkt)},
-	{"igu_rx_out_all_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_out_all_pkt)},
-	{"igu_rx_uni_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_uni_pkt)},
-	{"igu_rx_multi_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_multi_pkt)},
-	{"igu_rx_broad_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(igu_rx_broad_pkt)},
-	{"egu_tx_out_all_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_out_all_pkt)},
-	{"egu_tx_uni_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_uni_pkt)},
-	{"egu_tx_multi_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_multi_pkt)},
-	{"egu_tx_broad_pkt",
-		HCLGE_64BIT_STATS_FIELD_OFF(egu_tx_broad_pkt)},
-	{"ssu_ppp_mac_key_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ssu_ppp_mac_key_num)},
-	{"ssu_ppp_host_key_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ssu_ppp_host_key_num)},
-	{"ppp_ssu_mac_rlt_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ppp_ssu_mac_rlt_num)},
-	{"ppp_ssu_host_rlt_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ppp_ssu_host_rlt_num)},
-	{"ssu_tx_in_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ssu_tx_in_num)},
-	{"ssu_tx_out_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ssu_tx_out_num)},
-	{"ssu_rx_in_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ssu_rx_in_num)},
-	{"ssu_rx_out_num",
-		HCLGE_64BIT_STATS_FIELD_OFF(ssu_rx_out_num)}
-};
-
-static const struct hclge_comm_stats_str g_all_32bit_stats_string[] = {
-	{"igu_rx_err_pkt",
-		HCLGE_32BIT_STATS_FIELD_OFF(igu_rx_err_pkt)},
-	{"igu_rx_no_eof_pkt",
-		HCLGE_32BIT_STATS_FIELD_OFF(igu_rx_no_eof_pkt)},
-	{"igu_rx_no_sof_pkt",
-		HCLGE_32BIT_STATS_FIELD_OFF(igu_rx_no_sof_pkt)},
-	{"egu_tx_1588_pkt",
-		HCLGE_32BIT_STATS_FIELD_OFF(egu_tx_1588_pkt)},
-	{"ssu_full_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(ssu_full_drop_num)},
-	{"ssu_part_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(ssu_part_drop_num)},
-	{"ppp_key_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(ppp_key_drop_num)},
-	{"ppp_rlt_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(ppp_rlt_drop_num)},
-	{"ssu_key_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(ssu_key_drop_num)},
-	{"pkt_curr_buf_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_cnt)},
-	{"qcn_fb_rcv_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_rcv_cnt)},
-	{"qcn_fb_drop_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_drop_cnt)},
-	{"qcn_fb_invaild_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(qcn_fb_invaild_cnt)},
-	{"rx_packet_tc0_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc0_in_cnt)},
-	{"rx_packet_tc1_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc1_in_cnt)},
-	{"rx_packet_tc2_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc2_in_cnt)},
-	{"rx_packet_tc3_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc3_in_cnt)},
-	{"rx_packet_tc4_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc4_in_cnt)},
-	{"rx_packet_tc5_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc5_in_cnt)},
-	{"rx_packet_tc6_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc6_in_cnt)},
-	{"rx_packet_tc7_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc7_in_cnt)},
-	{"rx_packet_tc0_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc0_out_cnt)},
-	{"rx_packet_tc1_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc1_out_cnt)},
-	{"rx_packet_tc2_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc2_out_cnt)},
-	{"rx_packet_tc3_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc3_out_cnt)},
-	{"rx_packet_tc4_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc4_out_cnt)},
-	{"rx_packet_tc5_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc5_out_cnt)},
-	{"rx_packet_tc6_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc6_out_cnt)},
-	{"rx_packet_tc7_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_packet_tc7_out_cnt)},
-	{"tx_packet_tc0_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc0_in_cnt)},
-	{"tx_packet_tc1_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc1_in_cnt)},
-	{"tx_packet_tc2_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc2_in_cnt)},
-	{"tx_packet_tc3_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc3_in_cnt)},
-	{"tx_packet_tc4_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc4_in_cnt)},
-	{"tx_packet_tc5_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc5_in_cnt)},
-	{"tx_packet_tc6_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc6_in_cnt)},
-	{"tx_packet_tc7_in_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc7_in_cnt)},
-	{"tx_packet_tc0_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc0_out_cnt)},
-	{"tx_packet_tc1_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc1_out_cnt)},
-	{"tx_packet_tc2_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc2_out_cnt)},
-	{"tx_packet_tc3_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc3_out_cnt)},
-	{"tx_packet_tc4_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc4_out_cnt)},
-	{"tx_packet_tc5_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc5_out_cnt)},
-	{"tx_packet_tc6_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc6_out_cnt)},
-	{"tx_packet_tc7_out_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_packet_tc7_out_cnt)},
-	{"pkt_curr_buf_tc0_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc0_cnt)},
-	{"pkt_curr_buf_tc1_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc1_cnt)},
-	{"pkt_curr_buf_tc2_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc2_cnt)},
-	{"pkt_curr_buf_tc3_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc3_cnt)},
-	{"pkt_curr_buf_tc4_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc4_cnt)},
-	{"pkt_curr_buf_tc5_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc5_cnt)},
-	{"pkt_curr_buf_tc6_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc6_cnt)},
-	{"pkt_curr_buf_tc7_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(pkt_curr_buf_tc7_cnt)},
-	{"mb_uncopy_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(mb_uncopy_num)},
-	{"lo_pri_unicast_rlt_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(lo_pri_unicast_rlt_drop_num)},
-	{"hi_pri_multicast_rlt_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(hi_pri_multicast_rlt_drop_num)},
-	{"lo_pri_multicast_rlt_drop_num",
-		HCLGE_32BIT_STATS_FIELD_OFF(lo_pri_multicast_rlt_drop_num)},
-	{"rx_oq_drop_pkt_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(rx_oq_drop_pkt_cnt)},
-	{"tx_oq_drop_pkt_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(tx_oq_drop_pkt_cnt)},
-	{"nic_l2_err_drop_pkt_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(nic_l2_err_drop_pkt_cnt)},
-	{"roc_l2_err_drop_pkt_cnt",
-		HCLGE_32BIT_STATS_FIELD_OFF(roc_l2_err_drop_pkt_cnt)}
-};
-
 static const struct hclge_comm_stats_str g_mac_stats_string[] = {
 	{"mac_tx_mac_pause_num",
 		HCLGE_MAC_STATS_FIELD_OFF(mac_tx_mac_pause_num)},
@@ -394,109 +229,6 @@ static const struct hclge_mac_mgr_tbl_entry_cmd hclge_mgr_table[] = {
 	},
 };
 
-static int hclge_64_bit_update_stats(struct hclge_dev *hdev)
-{
-#define HCLGE_64_BIT_CMD_NUM 5
-#define HCLGE_64_BIT_RTN_DATANUM 4
-	u64 *data = (u64 *)(&hdev->hw_stats.all_64_bit_stats);
-	struct hclge_desc desc[HCLGE_64_BIT_CMD_NUM];
-	__le64 *desc_data;
-	int i, k, n;
-	int ret;
-
-	hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_STATS_64_BIT, true);
-	ret = hclge_cmd_send(&hdev->hw, desc, HCLGE_64_BIT_CMD_NUM);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"Get 64 bit pkt stats fail, status = %d.\n", ret);
-		return ret;
-	}
-
-	for (i = 0; i < HCLGE_64_BIT_CMD_NUM; i++) {
-		if (unlikely(i == 0)) {
-			desc_data = (__le64 *)(&desc[i].data[0]);
-			n = HCLGE_64_BIT_RTN_DATANUM - 1;
-		} else {
-			desc_data = (__le64 *)(&desc[i]);
-			n = HCLGE_64_BIT_RTN_DATANUM;
-		}
-		for (k = 0; k < n; k++) {
-			*data++ += le64_to_cpu(*desc_data);
-			desc_data++;
-		}
-	}
-
-	return 0;
-}
-
-static void hclge_reset_partial_32bit_counter(struct hclge_32_bit_stats *stats)
-{
-	stats->pkt_curr_buf_cnt     = 0;
-	stats->pkt_curr_buf_tc0_cnt = 0;
-	stats->pkt_curr_buf_tc1_cnt = 0;
-	stats->pkt_curr_buf_tc2_cnt = 0;
-	stats->pkt_curr_buf_tc3_cnt = 0;
-	stats->pkt_curr_buf_tc4_cnt = 0;
-	stats->pkt_curr_buf_tc5_cnt = 0;
-	stats->pkt_curr_buf_tc6_cnt = 0;
-	stats->pkt_curr_buf_tc7_cnt = 0;
-}
-
-static int hclge_32_bit_update_stats(struct hclge_dev *hdev)
-{
-#define HCLGE_32_BIT_CMD_NUM 8
-#define HCLGE_32_BIT_RTN_DATANUM 8
-
-	struct hclge_desc desc[HCLGE_32_BIT_CMD_NUM];
-	struct hclge_32_bit_stats *all_32_bit_stats;
-	__le32 *desc_data;
-	int i, k, n;
-	u64 *data;
-	int ret;
-
-	all_32_bit_stats = &hdev->hw_stats.all_32_bit_stats;
-	data = (u64 *)(&all_32_bit_stats->egu_tx_1588_pkt);
-
-	hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_STATS_32_BIT, true);
-	ret = hclge_cmd_send(&hdev->hw, desc, HCLGE_32_BIT_CMD_NUM);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"Get 32 bit pkt stats fail, status = %d.\n", ret);
-
-		return ret;
-	}
-
-	hclge_reset_partial_32bit_counter(all_32_bit_stats);
-	for (i = 0; i < HCLGE_32_BIT_CMD_NUM; i++) {
-		if (unlikely(i == 0)) {
-			__le16 *desc_data_16bit;
-
-			all_32_bit_stats->igu_rx_err_pkt +=
-				le32_to_cpu(desc[i].data[0]);
-
-			desc_data_16bit = (__le16 *)&desc[i].data[1];
-			all_32_bit_stats->igu_rx_no_eof_pkt +=
-				le16_to_cpu(*desc_data_16bit);
-
-			desc_data_16bit++;
-			all_32_bit_stats->igu_rx_no_sof_pkt +=
-				le16_to_cpu(*desc_data_16bit);
-
-			desc_data = &desc[i].data[2];
-			n = HCLGE_32_BIT_RTN_DATANUM - 4;
-		} else {
-			desc_data = (__le32 *)&desc[i];
-			n = HCLGE_32_BIT_RTN_DATANUM;
-		}
-		for (k = 0; k < n; k++) {
-			*data++ += le32_to_cpu(*desc_data);
-			desc_data++;
-		}
-	}
-
-	return 0;
-}
-
 static int hclge_mac_update_stats(struct hclge_dev *hdev)
 {
 #define HCLGE_MAC_CMD_NUM 21
@@ -623,7 +355,7 @@ static u8 *hclge_tqps_get_strings(struct hnae3_handle *handle, u8 *data)
 	for (i = 0; i < kinfo->num_tqps; i++) {
 		struct hclge_tqp *tqp = container_of(handle->kinfo.tqp[i],
 			struct hclge_tqp, q);
-		snprintf(buff, ETH_GSTRING_LEN, "txq#%d_pktnum_rcd",
+		snprintf(buff, ETH_GSTRING_LEN, "txq%d_pktnum_rcd",
 			 tqp->index);
 		buff = buff + ETH_GSTRING_LEN;
 	}
@@ -631,7 +363,7 @@ static u8 *hclge_tqps_get_strings(struct hnae3_handle *handle, u8 *data)
 	for (i = 0; i < kinfo->num_tqps; i++) {
 		struct hclge_tqp *tqp = container_of(kinfo->tqp[i],
 			struct hclge_tqp, q);
-		snprintf(buff, ETH_GSTRING_LEN, "rxq#%d_pktnum_rcd",
+		snprintf(buff, ETH_GSTRING_LEN, "rxq%d_pktnum_rcd",
 			 tqp->index);
 		buff = buff + ETH_GSTRING_LEN;
 	}
@@ -675,14 +407,8 @@ static void hclge_update_netstat(struct hclge_hw_stats *hw_stats,
 				 struct net_device_stats *net_stats)
 {
 	net_stats->tx_dropped = 0;
-	net_stats->rx_dropped = hw_stats->all_32_bit_stats.ssu_full_drop_num;
-	net_stats->rx_dropped += hw_stats->all_32_bit_stats.ppp_key_drop_num;
-	net_stats->rx_dropped += hw_stats->all_32_bit_stats.ssu_key_drop_num;
-
 	net_stats->rx_errors = hw_stats->mac_stats.mac_rx_oversize_pkt_num;
 	net_stats->rx_errors += hw_stats->mac_stats.mac_rx_undersize_pkt_num;
-	net_stats->rx_errors += hw_stats->all_32_bit_stats.igu_rx_no_eof_pkt;
-	net_stats->rx_errors += hw_stats->all_32_bit_stats.igu_rx_no_sof_pkt;
 	net_stats->rx_errors += hw_stats->mac_stats.mac_rx_fcs_err_pkt_num;
 
 	net_stats->multicast = hw_stats->mac_stats.mac_tx_multi_pkt_num;
@@ -717,12 +443,6 @@ static void hclge_update_stats_for_all(struct hclge_dev *hdev)
 		dev_err(&hdev->pdev->dev,
 			"Update MAC stats fail, status = %d.\n", status);
 
-	status = hclge_32_bit_update_stats(hdev);
-	if (status)
-		dev_err(&hdev->pdev->dev,
-			"Update 32 bit stats fail, status = %d.\n",
-			status);
-
 	hclge_update_netstat(&hdev->hw_stats, &handle->kinfo.netdev->stats);
 }
 
@@ -743,18 +463,6 @@ static void hclge_update_stats(struct hnae3_handle *handle,
 			"Update MAC stats fail, status = %d.\n",
 			status);
 
-	status = hclge_32_bit_update_stats(hdev);
-	if (status)
-		dev_err(&hdev->pdev->dev,
-			"Update 32 bit stats fail, status = %d.\n",
-			status);
-
-	status = hclge_64_bit_update_stats(hdev);
-	if (status)
-		dev_err(&hdev->pdev->dev,
-			"Update 64 bit stats fail, status = %d.\n",
-			status);
-
 	status = hclge_tqps_update_stats(handle);
 	if (status)
 		dev_err(&hdev->pdev->dev,
@@ -768,7 +476,10 @@ static void hclge_update_stats(struct hnae3_handle *handle,
 
 static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
 {
-#define HCLGE_LOOPBACK_TEST_FLAGS 0x7
+#define HCLGE_LOOPBACK_TEST_FLAGS (HNAE3_SUPPORT_APP_LOOPBACK |\
+		HNAE3_SUPPORT_PHY_LOOPBACK |\
+		HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK |\
+		HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK)
 
 	struct hclge_vport *vport = hclge_get_vport(handle);
 	struct hclge_dev *hdev = vport->back;
@@ -782,19 +493,19 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
 	if (stringset == ETH_SS_TEST) {
 		/* clear loopback bit flags at first */
 		handle->flags = (handle->flags & (~HCLGE_LOOPBACK_TEST_FLAGS));
-		if (hdev->hw.mac.speed == HCLGE_MAC_SPEED_10M ||
+		if (hdev->pdev->revision >= 0x21 ||
+		    hdev->hw.mac.speed == HCLGE_MAC_SPEED_10M ||
 		    hdev->hw.mac.speed == HCLGE_MAC_SPEED_100M ||
 		    hdev->hw.mac.speed == HCLGE_MAC_SPEED_1G) {
 			count += 1;
-			handle->flags |= HNAE3_SUPPORT_MAC_LOOPBACK;
+			handle->flags |= HNAE3_SUPPORT_APP_LOOPBACK;
 		}
 
-		count++;
-		handle->flags |= HNAE3_SUPPORT_SERDES_LOOPBACK;
+		count += 2;
+		handle->flags |= HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK;
+		handle->flags |= HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK;
 	} else if (stringset == ETH_SS_STATS) {
 		count = ARRAY_SIZE(g_mac_stats_string) +
-			ARRAY_SIZE(g_all_32bit_stats_string) +
-			ARRAY_SIZE(g_all_64bit_stats_string) +
 			hclge_tqps_get_sset_count(handle, stringset);
 	}
 
@@ -814,33 +525,29 @@ static void hclge_get_strings(struct hnae3_handle *handle,
 					   g_mac_stats_string,
 					   size,
 					   p);
-		size = ARRAY_SIZE(g_all_32bit_stats_string);
-		p = hclge_comm_get_strings(stringset,
-					   g_all_32bit_stats_string,
-					   size,
-					   p);
-		size = ARRAY_SIZE(g_all_64bit_stats_string);
-		p = hclge_comm_get_strings(stringset,
-					   g_all_64bit_stats_string,
-					   size,
-					   p);
 		p = hclge_tqps_get_strings(handle, p);
 	} else if (stringset == ETH_SS_TEST) {
-		if (handle->flags & HNAE3_SUPPORT_MAC_LOOPBACK) {
+		if (handle->flags & HNAE3_SUPPORT_APP_LOOPBACK) {
+			memcpy(p,
+			       hns3_nic_test_strs[HNAE3_LOOP_APP],
+			       ETH_GSTRING_LEN);
+			p += ETH_GSTRING_LEN;
+		}
+		if (handle->flags & HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK) {
 			memcpy(p,
-			       hns3_nic_test_strs[HNAE3_MAC_INTER_LOOP_MAC],
+			       hns3_nic_test_strs[HNAE3_LOOP_SERIAL_SERDES],
 			       ETH_GSTRING_LEN);
 			p += ETH_GSTRING_LEN;
 		}
-		if (handle->flags & HNAE3_SUPPORT_SERDES_LOOPBACK) {
+		if (handle->flags & HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK) {
 			memcpy(p,
-			       hns3_nic_test_strs[HNAE3_MAC_INTER_LOOP_SERDES],
+			       hns3_nic_test_strs[HNAE3_LOOP_PARALLEL_SERDES],
 			       ETH_GSTRING_LEN);
 			p += ETH_GSTRING_LEN;
 		}
 		if (handle->flags & HNAE3_SUPPORT_PHY_LOOPBACK) {
 			memcpy(p,
-			       hns3_nic_test_strs[HNAE3_MAC_INTER_LOOP_PHY],
+			       hns3_nic_test_strs[HNAE3_LOOP_PHY],
 			       ETH_GSTRING_LEN);
 			p += ETH_GSTRING_LEN;
 		}
@@ -857,14 +564,6 @@ static void hclge_get_stats(struct hnae3_handle *handle, u64 *data)
 				 g_mac_stats_string,
 				 ARRAY_SIZE(g_mac_stats_string),
 				 data);
-	p = hclge_comm_get_stats(&hdev->hw_stats.all_32_bit_stats,
-				 g_all_32bit_stats_string,
-				 ARRAY_SIZE(g_all_32bit_stats_string),
-				 p);
-	p = hclge_comm_get_stats(&hdev->hw_stats.all_64_bit_stats,
-				 g_all_64bit_stats_string,
-				 ARRAY_SIZE(g_all_64bit_stats_string),
-				 p);
 	p = hclge_tqps_get_stats(handle, p);
 }
 
@@ -1079,6 +778,11 @@ static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc)
 	cfg->speed_ability = hnae3_get_field(__le32_to_cpu(req->param[1]),
 					     HCLGE_CFG_SPEED_ABILITY_M,
 					     HCLGE_CFG_SPEED_ABILITY_S);
+	cfg->umv_space = hnae3_get_field(__le32_to_cpu(req->param[1]),
+					 HCLGE_CFG_UMV_TBL_SPACE_M,
+					 HCLGE_CFG_UMV_TBL_SPACE_S);
+	if (!cfg->umv_space)
+		cfg->umv_space = HCLGE_DEFAULT_UMV_SPACE_PER_PF;
 }
 
 /* hclge_get_cfg: query the static parameter from flash
@@ -1157,6 +861,7 @@ static int hclge_configure(struct hclge_dev *hdev)
 	hdev->tm_info.num_pg = 1;
 	hdev->tc_max = cfg.tc_num;
 	hdev->tm_info.hw_pfc_map = 0;
+	hdev->wanted_umv_size = cfg.umv_space;
 
 	ret = hclge_parse_speed(cfg.default_speed, &hdev->hw.mac.speed);
 	if (ret) {
@@ -1657,11 +1362,13 @@ static int hclge_tx_buffer_calc(struct hclge_dev *hdev,
 static int hclge_rx_buffer_calc(struct hclge_dev *hdev,
 				struct hclge_pkt_buf_alloc *buf_alloc)
 {
-	u32 rx_all = hdev->pkt_buf_size;
+#define HCLGE_BUF_SIZE_UNIT	128
+	u32 rx_all = hdev->pkt_buf_size, aligned_mps;
 	int no_pfc_priv_num, pfc_priv_num;
 	struct hclge_priv_buf *priv;
 	int i;
 
+	aligned_mps = round_up(hdev->mps, HCLGE_BUF_SIZE_UNIT);
 	rx_all -= hclge_get_tx_buff_alloced(buf_alloc);
 
 	/* When DCB is not supported, rx private
@@ -1680,13 +1387,13 @@ static int hclge_rx_buffer_calc(struct hclge_dev *hdev,
 		if (hdev->hw_tc_map & BIT(i)) {
 			priv->enable = 1;
 			if (hdev->tm_info.hw_pfc_map & BIT(i)) {
-				priv->wl.low = hdev->mps;
-				priv->wl.high = priv->wl.low + hdev->mps;
+				priv->wl.low = aligned_mps;
+				priv->wl.high = priv->wl.low + aligned_mps;
 				priv->buf_size = priv->wl.high +
 						HCLGE_DEFAULT_DV;
 			} else {
 				priv->wl.low = 0;
-				priv->wl.high = 2 * hdev->mps;
+				priv->wl.high = 2 * aligned_mps;
 				priv->buf_size = priv->wl.high;
 			}
 		} else {
@@ -1718,11 +1425,11 @@ static int hclge_rx_buffer_calc(struct hclge_dev *hdev,
 
 		if (hdev->tm_info.hw_pfc_map & BIT(i)) {
 			priv->wl.low = 128;
-			priv->wl.high = priv->wl.low + hdev->mps;
+			priv->wl.high = priv->wl.low + aligned_mps;
 			priv->buf_size = priv->wl.high + HCLGE_DEFAULT_DV;
 		} else {
 			priv->wl.low = 0;
-			priv->wl.high = hdev->mps;
+			priv->wl.high = aligned_mps;
 			priv->buf_size = priv->wl.high;
 		}
 	}
@@ -2066,19 +1773,17 @@ static int hclge_init_msi(struct hclge_dev *hdev)
 	return 0;
 }
 
-static void hclge_check_speed_dup(struct hclge_dev *hdev, int duplex, int speed)
+static u8 hclge_check_speed_dup(u8 duplex, int speed)
 {
-	struct hclge_mac *mac = &hdev->hw.mac;
 
-	if ((speed == HCLGE_MAC_SPEED_10M) || (speed == HCLGE_MAC_SPEED_100M))
-		mac->duplex = (u8)duplex;
-	else
-		mac->duplex = HCLGE_MAC_FULL;
+	if (!(speed == HCLGE_MAC_SPEED_10M || speed == HCLGE_MAC_SPEED_100M))
+		duplex = HCLGE_MAC_FULL;
 
-	mac->speed = speed;
+	return duplex;
 }
 
-int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex)
+static int hclge_cfg_mac_speed_dup_hw(struct hclge_dev *hdev, int speed,
+				      u8 duplex)
 {
 	struct hclge_config_mac_speed_dup_cmd *req;
 	struct hclge_desc desc;
@@ -2138,7 +1843,23 @@ int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex)
 		return ret;
 	}
 
-	hclge_check_speed_dup(hdev, duplex, speed);
+	return 0;
+}
+
+int hclge_cfg_mac_speed_dup(struct hclge_dev *hdev, int speed, u8 duplex)
+{
+	int ret;
+
+	duplex = hclge_check_speed_dup(duplex, speed);
+	if (hdev->hw.mac.speed == speed && hdev->hw.mac.duplex == duplex)
+		return 0;
+
+	ret = hclge_cfg_mac_speed_dup_hw(hdev, speed, duplex);
+	if (ret)
+		return ret;
+
+	hdev->hw.mac.speed = speed;
+	hdev->hw.mac.duplex = duplex;
 
 	return 0;
 }
@@ -2224,42 +1945,17 @@ static int hclge_get_autoneg(struct hnae3_handle *handle)
 	return hdev->hw.mac.autoneg;
 }
 
-static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev,
-					   bool mask_vlan,
-					   u8 *mac_mask)
-{
-	struct hclge_mac_vlan_mask_entry_cmd *req;
-	struct hclge_desc desc;
-	int status;
-
-	req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false);
-
-	hnae3_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B,
-		      mask_vlan ? 1 : 0);
-	ether_addr_copy(req->mac_mask, mac_mask);
-
-	status = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (status)
-		dev_err(&hdev->pdev->dev,
-			"Config mac_vlan_mask failed for cmd_send, ret =%d\n",
-			status);
-
-	return status;
-}
-
 static int hclge_mac_init(struct hclge_dev *hdev)
 {
 	struct hnae3_handle *handle = &hdev->vport[0].nic;
 	struct net_device *netdev = handle->kinfo.netdev;
 	struct hclge_mac *mac = &hdev->hw.mac;
-	u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-	struct hclge_vport *vport;
 	int mtu;
 	int ret;
-	int i;
 
-	ret = hclge_cfg_mac_speed_dup(hdev, hdev->hw.mac.speed, HCLGE_MAC_FULL);
+	hdev->hw.mac.duplex = HCLGE_MAC_FULL;
+	ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.speed,
+					 hdev->hw.mac.duplex);
 	if (ret) {
 		dev_err(&hdev->pdev->dev,
 			"Config mac speed dup fail ret=%d\n", ret);
@@ -2268,39 +1964,6 @@ static int hclge_mac_init(struct hclge_dev *hdev)
 
 	mac->link = 0;
 
-	/* Initialize the MTA table work mode */
-	hdev->enable_mta	= true;
-	hdev->mta_mac_sel_type	= HCLGE_MAC_ADDR_47_36;
-
-	ret = hclge_set_mta_filter_mode(hdev,
-					hdev->mta_mac_sel_type,
-					hdev->enable_mta);
-	if (ret) {
-		dev_err(&hdev->pdev->dev, "set mta filter mode failed %d\n",
-			ret);
-		return ret;
-	}
-
-	for (i = 0; i < hdev->num_alloc_vport; i++) {
-		vport = &hdev->vport[i];
-		vport->accept_mta_mc = false;
-
-		memset(vport->mta_shadow, 0, sizeof(vport->mta_shadow));
-		ret = hclge_cfg_func_mta_filter(hdev, vport->vport_id, false);
-		if (ret) {
-			dev_err(&hdev->pdev->dev,
-				"set mta filter mode fail ret=%d\n", ret);
-			return ret;
-		}
-	}
-
-	ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"set default mac_vlan_mask fail ret=%d\n", ret);
-		return ret;
-	}
-
 	if (netdev)
 		mtu = netdev->mtu;
 	else
@@ -2360,10 +2023,13 @@ static int hclge_get_mac_phy_link(struct hclge_dev *hdev)
 	int mac_state;
 	int link_stat;
 
+	if (test_bit(HCLGE_STATE_DOWN, &hdev->state))
+		return 0;
+
 	mac_state = hclge_get_mac_link_status(hdev);
 
 	if (hdev->hw.mac.phydev) {
-		if (!genphy_read_status(hdev->hw.mac.phydev))
+		if (hdev->hw.mac.phydev->state == PHY_RUNNING)
 			link_stat = mac_state &
 				hdev->hw.mac.phydev->link;
 		else
@@ -2415,13 +2081,11 @@ static int hclge_update_speed_duplex(struct hclge_dev *hdev)
 		return ret;
 	}
 
-	if ((mac.speed != speed) || (mac.duplex != duplex)) {
-		ret = hclge_cfg_mac_speed_dup(hdev, speed, duplex);
-		if (ret) {
-			dev_err(&hdev->pdev->dev,
-				"mac speed/duplex config failed %d\n", ret);
-			return ret;
-		}
+	ret = hclge_cfg_mac_speed_dup(hdev, speed, duplex);
+	if (ret) {
+		dev_err(&hdev->pdev->dev,
+			"mac speed/duplex config failed %d\n", ret);
+		return ret;
 	}
 
 	return 0;
@@ -2520,6 +2184,8 @@ static void hclge_clear_event_cause(struct hclge_dev *hdev, u32 event_type,
 	case HCLGE_VECTOR0_EVENT_MBX:
 		hclge_write_dev(&hdev->hw, HCLGE_VECTOR0_CMDQ_SRC_REG, regclr);
 		break;
+	default:
+		break;
 	}
 }
 
@@ -2793,8 +2459,13 @@ static void hclge_clear_reset_cause(struct hclge_dev *hdev)
 
 static void hclge_reset(struct hclge_dev *hdev)
 {
+	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev);
 	struct hnae3_handle *handle;
 
+	/* Initialize ae_dev reset status as well, in case enet layer wants to
+	 * know if device is undergoing reset
+	 */
+	ae_dev->reset_type = hdev->reset_type;
 	/* perform reset of the stack & ae device for a client */
 	handle = &hdev->vport[0].nic;
 	rtnl_lock();
@@ -2815,14 +2486,21 @@ static void hclge_reset(struct hclge_dev *hdev)
 	hclge_notify_client(hdev, HNAE3_UP_CLIENT);
 	handle->last_reset_time = jiffies;
 	rtnl_unlock();
+	ae_dev->reset_type = HNAE3_NONE_RESET;
 }
 
-static void hclge_reset_event(struct hnae3_handle *handle)
+static void hclge_reset_event(struct pci_dev *pdev, struct hnae3_handle *handle)
 {
-	struct hclge_vport *vport = hclge_get_vport(handle);
-	struct hclge_dev *hdev = vport->back;
+	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
+	struct hclge_dev *hdev = ae_dev->priv;
 
-	/* check if this is a new reset request and we are not here just because
+	/* We might end up getting called broadly because of 2 below cases:
+	 * 1. Recoverable error was conveyed through APEI and only way to bring
+	 *    normalcy is to reset.
+	 * 2. A new reset request from the stack due to timeout
+	 *
+	 * For the first case,error event might not have ae handle available.
+	 * check if this is a new reset request and we are not here just because
 	 * last reset attempt did not succeed and watchdog hit us again. We will
 	 * know this if last reset request did not occur very recently (watchdog
 	 * timer = 5*HZ, let us check after sufficiently large time, say 4*5*Hz)
@@ -2831,6 +2509,9 @@ static void hclge_reset_event(struct hnae3_handle *handle)
 	 * want to make sure we throttle the reset request. Therefore, we will
 	 * not allow it again before 3*HZ times.
 	 */
+	if (!handle)
+		handle = &hdev->vport[0].nic;
+
 	if (time_before(jiffies, (handle->last_reset_time + 3 * HZ)))
 		return;
 	else if (time_after(jiffies, (handle->last_reset_time + 4 * 5 * HZ)))
@@ -3102,6 +2783,22 @@ static int hclge_set_rss_tc_mode(struct hclge_dev *hdev, u16 *tc_valid,
 	return ret;
 }
 
+static void hclge_get_rss_type(struct hclge_vport *vport)
+{
+	if (vport->rss_tuple_sets.ipv4_tcp_en ||
+	    vport->rss_tuple_sets.ipv4_udp_en ||
+	    vport->rss_tuple_sets.ipv4_sctp_en ||
+	    vport->rss_tuple_sets.ipv6_tcp_en ||
+	    vport->rss_tuple_sets.ipv6_udp_en ||
+	    vport->rss_tuple_sets.ipv6_sctp_en)
+		vport->nic.kinfo.rss_type = PKT_HASH_TYPE_L4;
+	else if (vport->rss_tuple_sets.ipv4_fragment_en ||
+		 vport->rss_tuple_sets.ipv6_fragment_en)
+		vport->nic.kinfo.rss_type = PKT_HASH_TYPE_L3;
+	else
+		vport->nic.kinfo.rss_type = PKT_HASH_TYPE_NONE;
+}
+
 static int hclge_set_rss_input_tuple(struct hclge_dev *hdev)
 {
 	struct hclge_rss_input_tuple_cmd *req;
@@ -3121,6 +2818,7 @@ static int hclge_set_rss_input_tuple(struct hclge_dev *hdev)
 	req->ipv6_udp_en = hdev->vport[0].rss_tuple_sets.ipv6_udp_en;
 	req->ipv6_sctp_en = hdev->vport[0].rss_tuple_sets.ipv6_sctp_en;
 	req->ipv6_fragment_en = hdev->vport[0].rss_tuple_sets.ipv6_fragment_en;
+	hclge_get_rss_type(&hdev->vport[0]);
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
 	if (ret)
 		dev_err(&hdev->pdev->dev,
@@ -3135,8 +2833,19 @@ static int hclge_get_rss(struct hnae3_handle *handle, u32 *indir,
 	int i;
 
 	/* Get hash algorithm */
-	if (hfunc)
-		*hfunc = vport->rss_algo;
+	if (hfunc) {
+		switch (vport->rss_algo) {
+		case HCLGE_RSS_HASH_ALGO_TOEPLITZ:
+			*hfunc = ETH_RSS_HASH_TOP;
+			break;
+		case HCLGE_RSS_HASH_ALGO_SIMPLE:
+			*hfunc = ETH_RSS_HASH_XOR;
+			break;
+		default:
+			*hfunc = ETH_RSS_HASH_UNKNOWN;
+			break;
+		}
+	}
 
 	/* Get the RSS Key required by the user */
 	if (key)
@@ -3160,12 +2869,20 @@ static int hclge_set_rss(struct hnae3_handle *handle, const u32 *indir,
 
 	/* Set the RSS Hash Key if specififed by the user */
 	if (key) {
-
-		if (hfunc == ETH_RSS_HASH_TOP ||
-		    hfunc == ETH_RSS_HASH_NO_CHANGE)
+		switch (hfunc) {
+		case ETH_RSS_HASH_TOP:
 			hash_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ;
-		else
+			break;
+		case ETH_RSS_HASH_XOR:
+			hash_algo = HCLGE_RSS_HASH_ALGO_SIMPLE;
+			break;
+		case ETH_RSS_HASH_NO_CHANGE:
+			hash_algo = vport->rss_algo;
+			break;
+		default:
 			return -EINVAL;
+		}
+
 		ret = hclge_set_rss_algo_key(hdev, hash_algo, key);
 		if (ret)
 			return ret;
@@ -3283,6 +3000,7 @@ static int hclge_set_rss_tuple(struct hnae3_handle *handle,
 	vport->rss_tuple_sets.ipv6_udp_en = req->ipv6_udp_en;
 	vport->rss_tuple_sets.ipv6_sctp_en = req->ipv6_sctp_en;
 	vport->rss_tuple_sets.ipv6_fragment_en = req->ipv6_fragment_en;
+	hclge_get_rss_type(vport);
 	return 0;
 }
 
@@ -3608,6 +3326,1281 @@ static void hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc,
 	hclge_cmd_set_promisc_mode(hdev, &param);
 }
 
+static int hclge_get_fd_mode(struct hclge_dev *hdev, u8 *fd_mode)
+{
+	struct hclge_get_fd_mode_cmd *req;
+	struct hclge_desc desc;
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_FD_MODE_CTRL, true);
+
+	req = (struct hclge_get_fd_mode_cmd *)desc.data;
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(&hdev->pdev->dev, "get fd mode fail, ret=%d\n", ret);
+		return ret;
+	}
+
+	*fd_mode = req->mode;
+
+	return ret;
+}
+
+static int hclge_get_fd_allocation(struct hclge_dev *hdev,
+				   u32 *stage1_entry_num,
+				   u32 *stage2_entry_num,
+				   u16 *stage1_counter_num,
+				   u16 *stage2_counter_num)
+{
+	struct hclge_get_fd_allocation_cmd *req;
+	struct hclge_desc desc;
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_FD_GET_ALLOCATION, true);
+
+	req = (struct hclge_get_fd_allocation_cmd *)desc.data;
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(&hdev->pdev->dev, "query fd allocation fail, ret=%d\n",
+			ret);
+		return ret;
+	}
+
+	*stage1_entry_num = le32_to_cpu(req->stage1_entry_num);
+	*stage2_entry_num = le32_to_cpu(req->stage2_entry_num);
+	*stage1_counter_num = le16_to_cpu(req->stage1_counter_num);
+	*stage2_counter_num = le16_to_cpu(req->stage2_counter_num);
+
+	return ret;
+}
+
+static int hclge_set_fd_key_config(struct hclge_dev *hdev, int stage_num)
+{
+	struct hclge_set_fd_key_config_cmd *req;
+	struct hclge_fd_key_cfg *stage;
+	struct hclge_desc desc;
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_FD_KEY_CONFIG, false);
+
+	req = (struct hclge_set_fd_key_config_cmd *)desc.data;
+	stage = &hdev->fd_cfg.key_cfg[stage_num];
+	req->stage = stage_num;
+	req->key_select = stage->key_sel;
+	req->inner_sipv6_word_en = stage->inner_sipv6_word_en;
+	req->inner_dipv6_word_en = stage->inner_dipv6_word_en;
+	req->outer_sipv6_word_en = stage->outer_sipv6_word_en;
+	req->outer_dipv6_word_en = stage->outer_dipv6_word_en;
+	req->tuple_mask = cpu_to_le32(~stage->tuple_active);
+	req->meta_data_mask = cpu_to_le32(~stage->meta_data_active);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret)
+		dev_err(&hdev->pdev->dev, "set fd key fail, ret=%d\n", ret);
+
+	return ret;
+}
+
+static int hclge_init_fd_config(struct hclge_dev *hdev)
+{
+#define LOW_2_WORDS		0x03
+	struct hclge_fd_key_cfg *key_cfg;
+	int ret;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return 0;
+
+	ret = hclge_get_fd_mode(hdev, &hdev->fd_cfg.fd_mode);
+	if (ret)
+		return ret;
+
+	switch (hdev->fd_cfg.fd_mode) {
+	case HCLGE_FD_MODE_DEPTH_2K_WIDTH_400B_STAGE_1:
+		hdev->fd_cfg.max_key_length = MAX_KEY_LENGTH;
+		break;
+	case HCLGE_FD_MODE_DEPTH_4K_WIDTH_200B_STAGE_1:
+		hdev->fd_cfg.max_key_length = MAX_KEY_LENGTH / 2;
+		break;
+	default:
+		dev_err(&hdev->pdev->dev,
+			"Unsupported flow director mode %d\n",
+			hdev->fd_cfg.fd_mode);
+		return -EOPNOTSUPP;
+	}
+
+	hdev->fd_cfg.fd_en = true;
+	hdev->fd_cfg.proto_support =
+		TCP_V4_FLOW | UDP_V4_FLOW | SCTP_V4_FLOW | TCP_V6_FLOW |
+		UDP_V6_FLOW | SCTP_V6_FLOW | IPV4_USER_FLOW | IPV6_USER_FLOW;
+	key_cfg = &hdev->fd_cfg.key_cfg[HCLGE_FD_STAGE_1];
+	key_cfg->key_sel = HCLGE_FD_KEY_BASE_ON_TUPLE,
+	key_cfg->inner_sipv6_word_en = LOW_2_WORDS;
+	key_cfg->inner_dipv6_word_en = LOW_2_WORDS;
+	key_cfg->outer_sipv6_word_en = 0;
+	key_cfg->outer_dipv6_word_en = 0;
+
+	key_cfg->tuple_active = BIT(INNER_VLAN_TAG_FST) | BIT(INNER_ETH_TYPE) |
+				BIT(INNER_IP_PROTO) | BIT(INNER_IP_TOS) |
+				BIT(INNER_SRC_IP) | BIT(INNER_DST_IP) |
+				BIT(INNER_SRC_PORT) | BIT(INNER_DST_PORT);
+
+	/* If use max 400bit key, we can support tuples for ether type */
+	if (hdev->fd_cfg.max_key_length == MAX_KEY_LENGTH) {
+		hdev->fd_cfg.proto_support |= ETHER_FLOW;
+		key_cfg->tuple_active |=
+				BIT(INNER_DST_MAC) | BIT(INNER_SRC_MAC);
+	}
+
+	/* roce_type is used to filter roce frames
+	 * dst_vport is used to specify the rule
+	 */
+	key_cfg->meta_data_active = BIT(ROCE_TYPE) | BIT(DST_VPORT);
+
+	ret = hclge_get_fd_allocation(hdev,
+				      &hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1],
+				      &hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_2],
+				      &hdev->fd_cfg.cnt_num[HCLGE_FD_STAGE_1],
+				      &hdev->fd_cfg.cnt_num[HCLGE_FD_STAGE_2]);
+	if (ret)
+		return ret;
+
+	return hclge_set_fd_key_config(hdev, HCLGE_FD_STAGE_1);
+}
+
+static int hclge_fd_tcam_config(struct hclge_dev *hdev, u8 stage, bool sel_x,
+				int loc, u8 *key, bool is_add)
+{
+	struct hclge_fd_tcam_config_1_cmd *req1;
+	struct hclge_fd_tcam_config_2_cmd *req2;
+	struct hclge_fd_tcam_config_3_cmd *req3;
+	struct hclge_desc desc[3];
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_FD_TCAM_OP, false);
+	desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT);
+	hclge_cmd_setup_basic_desc(&desc[1], HCLGE_OPC_FD_TCAM_OP, false);
+	desc[1].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT);
+	hclge_cmd_setup_basic_desc(&desc[2], HCLGE_OPC_FD_TCAM_OP, false);
+
+	req1 = (struct hclge_fd_tcam_config_1_cmd *)desc[0].data;
+	req2 = (struct hclge_fd_tcam_config_2_cmd *)desc[1].data;
+	req3 = (struct hclge_fd_tcam_config_3_cmd *)desc[2].data;
+
+	req1->stage = stage;
+	req1->xy_sel = sel_x ? 1 : 0;
+	hnae3_set_bit(req1->port_info, HCLGE_FD_EPORT_SW_EN_B, 0);
+	req1->index = cpu_to_le32(loc);
+	req1->entry_vld = sel_x ? is_add : 0;
+
+	if (key) {
+		memcpy(req1->tcam_data, &key[0], sizeof(req1->tcam_data));
+		memcpy(req2->tcam_data, &key[sizeof(req1->tcam_data)],
+		       sizeof(req2->tcam_data));
+		memcpy(req3->tcam_data, &key[sizeof(req1->tcam_data) +
+		       sizeof(req2->tcam_data)], sizeof(req3->tcam_data));
+	}
+
+	ret = hclge_cmd_send(&hdev->hw, desc, 3);
+	if (ret)
+		dev_err(&hdev->pdev->dev,
+			"config tcam key fail, ret=%d\n",
+			ret);
+
+	return ret;
+}
+
+static int hclge_fd_ad_config(struct hclge_dev *hdev, u8 stage, int loc,
+			      struct hclge_fd_ad_data *action)
+{
+	struct hclge_fd_ad_config_cmd *req;
+	struct hclge_desc desc;
+	u64 ad_data = 0;
+	int ret;
+
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_FD_AD_OP, false);
+
+	req = (struct hclge_fd_ad_config_cmd *)desc.data;
+	req->index = cpu_to_le32(loc);
+	req->stage = stage;
+
+	hnae3_set_bit(ad_data, HCLGE_FD_AD_WR_RULE_ID_B,
+		      action->write_rule_id_to_bd);
+	hnae3_set_field(ad_data, HCLGE_FD_AD_RULE_ID_M, HCLGE_FD_AD_RULE_ID_S,
+			action->rule_id);
+	ad_data <<= 32;
+	hnae3_set_bit(ad_data, HCLGE_FD_AD_DROP_B, action->drop_packet);
+	hnae3_set_bit(ad_data, HCLGE_FD_AD_DIRECT_QID_B,
+		      action->forward_to_direct_queue);
+	hnae3_set_field(ad_data, HCLGE_FD_AD_QID_M, HCLGE_FD_AD_QID_S,
+			action->queue_id);
+	hnae3_set_bit(ad_data, HCLGE_FD_AD_USE_COUNTER_B, action->use_counter);
+	hnae3_set_field(ad_data, HCLGE_FD_AD_COUNTER_NUM_M,
+			HCLGE_FD_AD_COUNTER_NUM_S, action->counter_id);
+	hnae3_set_bit(ad_data, HCLGE_FD_AD_NXT_STEP_B, action->use_next_stage);
+	hnae3_set_field(ad_data, HCLGE_FD_AD_NXT_KEY_M, HCLGE_FD_AD_NXT_KEY_S,
+			action->counter_id);
+
+	req->ad_data = cpu_to_le64(ad_data);
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret)
+		dev_err(&hdev->pdev->dev, "fd ad config fail, ret=%d\n", ret);
+
+	return ret;
+}
+
+static bool hclge_fd_convert_tuple(u32 tuple_bit, u8 *key_x, u8 *key_y,
+				   struct hclge_fd_rule *rule)
+{
+	u16 tmp_x_s, tmp_y_s;
+	u32 tmp_x_l, tmp_y_l;
+	int i;
+
+	if (rule->unused_tuple & tuple_bit)
+		return true;
+
+	switch (tuple_bit) {
+	case 0:
+		return false;
+	case BIT(INNER_DST_MAC):
+		for (i = 0; i < 6; i++) {
+			calc_x(key_x[5 - i], rule->tuples.dst_mac[i],
+			       rule->tuples_mask.dst_mac[i]);
+			calc_y(key_y[5 - i], rule->tuples.dst_mac[i],
+			       rule->tuples_mask.dst_mac[i]);
+		}
+
+		return true;
+	case BIT(INNER_SRC_MAC):
+		for (i = 0; i < 6; i++) {
+			calc_x(key_x[5 - i], rule->tuples.src_mac[i],
+			       rule->tuples.src_mac[i]);
+			calc_y(key_y[5 - i], rule->tuples.src_mac[i],
+			       rule->tuples.src_mac[i]);
+		}
+
+		return true;
+	case BIT(INNER_VLAN_TAG_FST):
+		calc_x(tmp_x_s, rule->tuples.vlan_tag1,
+		       rule->tuples_mask.vlan_tag1);
+		calc_y(tmp_y_s, rule->tuples.vlan_tag1,
+		       rule->tuples_mask.vlan_tag1);
+		*(__le16 *)key_x = cpu_to_le16(tmp_x_s);
+		*(__le16 *)key_y = cpu_to_le16(tmp_y_s);
+
+		return true;
+	case BIT(INNER_ETH_TYPE):
+		calc_x(tmp_x_s, rule->tuples.ether_proto,
+		       rule->tuples_mask.ether_proto);
+		calc_y(tmp_y_s, rule->tuples.ether_proto,
+		       rule->tuples_mask.ether_proto);
+		*(__le16 *)key_x = cpu_to_le16(tmp_x_s);
+		*(__le16 *)key_y = cpu_to_le16(tmp_y_s);
+
+		return true;
+	case BIT(INNER_IP_TOS):
+		calc_x(*key_x, rule->tuples.ip_tos, rule->tuples_mask.ip_tos);
+		calc_y(*key_y, rule->tuples.ip_tos, rule->tuples_mask.ip_tos);
+
+		return true;
+	case BIT(INNER_IP_PROTO):
+		calc_x(*key_x, rule->tuples.ip_proto,
+		       rule->tuples_mask.ip_proto);
+		calc_y(*key_y, rule->tuples.ip_proto,
+		       rule->tuples_mask.ip_proto);
+
+		return true;
+	case BIT(INNER_SRC_IP):
+		calc_x(tmp_x_l, rule->tuples.src_ip[3],
+		       rule->tuples_mask.src_ip[3]);
+		calc_y(tmp_y_l, rule->tuples.src_ip[3],
+		       rule->tuples_mask.src_ip[3]);
+		*(__le32 *)key_x = cpu_to_le32(tmp_x_l);
+		*(__le32 *)key_y = cpu_to_le32(tmp_y_l);
+
+		return true;
+	case BIT(INNER_DST_IP):
+		calc_x(tmp_x_l, rule->tuples.dst_ip[3],
+		       rule->tuples_mask.dst_ip[3]);
+		calc_y(tmp_y_l, rule->tuples.dst_ip[3],
+		       rule->tuples_mask.dst_ip[3]);
+		*(__le32 *)key_x = cpu_to_le32(tmp_x_l);
+		*(__le32 *)key_y = cpu_to_le32(tmp_y_l);
+
+		return true;
+	case BIT(INNER_SRC_PORT):
+		calc_x(tmp_x_s, rule->tuples.src_port,
+		       rule->tuples_mask.src_port);
+		calc_y(tmp_y_s, rule->tuples.src_port,
+		       rule->tuples_mask.src_port);
+		*(__le16 *)key_x = cpu_to_le16(tmp_x_s);
+		*(__le16 *)key_y = cpu_to_le16(tmp_y_s);
+
+		return true;
+	case BIT(INNER_DST_PORT):
+		calc_x(tmp_x_s, rule->tuples.dst_port,
+		       rule->tuples_mask.dst_port);
+		calc_y(tmp_y_s, rule->tuples.dst_port,
+		       rule->tuples_mask.dst_port);
+		*(__le16 *)key_x = cpu_to_le16(tmp_x_s);
+		*(__le16 *)key_y = cpu_to_le16(tmp_y_s);
+
+		return true;
+	default:
+		return false;
+	}
+}
+
+static u32 hclge_get_port_number(enum HLCGE_PORT_TYPE port_type, u8 pf_id,
+				 u8 vf_id, u8 network_port_id)
+{
+	u32 port_number = 0;
+
+	if (port_type == HOST_PORT) {
+		hnae3_set_field(port_number, HCLGE_PF_ID_M, HCLGE_PF_ID_S,
+				pf_id);
+		hnae3_set_field(port_number, HCLGE_VF_ID_M, HCLGE_VF_ID_S,
+				vf_id);
+		hnae3_set_bit(port_number, HCLGE_PORT_TYPE_B, HOST_PORT);
+	} else {
+		hnae3_set_field(port_number, HCLGE_NETWORK_PORT_ID_M,
+				HCLGE_NETWORK_PORT_ID_S, network_port_id);
+		hnae3_set_bit(port_number, HCLGE_PORT_TYPE_B, NETWORK_PORT);
+	}
+
+	return port_number;
+}
+
+static void hclge_fd_convert_meta_data(struct hclge_fd_key_cfg *key_cfg,
+				       __le32 *key_x, __le32 *key_y,
+				       struct hclge_fd_rule *rule)
+{
+	u32 tuple_bit, meta_data = 0, tmp_x, tmp_y, port_number;
+	u8 cur_pos = 0, tuple_size, shift_bits;
+	int i;
+
+	for (i = 0; i < MAX_META_DATA; i++) {
+		tuple_size = meta_data_key_info[i].key_length;
+		tuple_bit = key_cfg->meta_data_active & BIT(i);
+
+		switch (tuple_bit) {
+		case BIT(ROCE_TYPE):
+			hnae3_set_bit(meta_data, cur_pos, NIC_PACKET);
+			cur_pos += tuple_size;
+			break;
+		case BIT(DST_VPORT):
+			port_number = hclge_get_port_number(HOST_PORT, 0,
+							    rule->vf_id, 0);
+			hnae3_set_field(meta_data,
+					GENMASK(cur_pos + tuple_size, cur_pos),
+					cur_pos, port_number);
+			cur_pos += tuple_size;
+			break;
+		default:
+			break;
+		}
+	}
+
+	calc_x(tmp_x, meta_data, 0xFFFFFFFF);
+	calc_y(tmp_y, meta_data, 0xFFFFFFFF);
+	shift_bits = sizeof(meta_data) * 8 - cur_pos;
+
+	*key_x = cpu_to_le32(tmp_x << shift_bits);
+	*key_y = cpu_to_le32(tmp_y << shift_bits);
+}
+
+/* A complete key is combined with meta data key and tuple key.
+ * Meta data key is stored at the MSB region, and tuple key is stored at
+ * the LSB region, unused bits will be filled 0.
+ */
+static int hclge_config_key(struct hclge_dev *hdev, u8 stage,
+			    struct hclge_fd_rule *rule)
+{
+	struct hclge_fd_key_cfg *key_cfg = &hdev->fd_cfg.key_cfg[stage];
+	u8 key_x[MAX_KEY_BYTES], key_y[MAX_KEY_BYTES];
+	u8 *cur_key_x, *cur_key_y;
+	int i, ret, tuple_size;
+	u8 meta_data_region;
+
+	memset(key_x, 0, sizeof(key_x));
+	memset(key_y, 0, sizeof(key_y));
+	cur_key_x = key_x;
+	cur_key_y = key_y;
+
+	for (i = 0 ; i < MAX_TUPLE; i++) {
+		bool tuple_valid;
+		u32 check_tuple;
+
+		tuple_size = tuple_key_info[i].key_length / 8;
+		check_tuple = key_cfg->tuple_active & BIT(i);
+
+		tuple_valid = hclge_fd_convert_tuple(check_tuple, cur_key_x,
+						     cur_key_y, rule);
+		if (tuple_valid) {
+			cur_key_x += tuple_size;
+			cur_key_y += tuple_size;
+		}
+	}
+
+	meta_data_region = hdev->fd_cfg.max_key_length / 8 -
+			MAX_META_DATA_LENGTH / 8;
+
+	hclge_fd_convert_meta_data(key_cfg,
+				   (__le32 *)(key_x + meta_data_region),
+				   (__le32 *)(key_y + meta_data_region),
+				   rule);
+
+	ret = hclge_fd_tcam_config(hdev, stage, false, rule->location, key_y,
+				   true);
+	if (ret) {
+		dev_err(&hdev->pdev->dev,
+			"fd key_y config fail, loc=%d, ret=%d\n",
+			rule->queue_id, ret);
+		return ret;
+	}
+
+	ret = hclge_fd_tcam_config(hdev, stage, true, rule->location, key_x,
+				   true);
+	if (ret)
+		dev_err(&hdev->pdev->dev,
+			"fd key_x config fail, loc=%d, ret=%d\n",
+			rule->queue_id, ret);
+	return ret;
+}
+
+static int hclge_config_action(struct hclge_dev *hdev, u8 stage,
+			       struct hclge_fd_rule *rule)
+{
+	struct hclge_fd_ad_data ad_data;
+
+	ad_data.ad_id = rule->location;
+
+	if (rule->action == HCLGE_FD_ACTION_DROP_PACKET) {
+		ad_data.drop_packet = true;
+		ad_data.forward_to_direct_queue = false;
+		ad_data.queue_id = 0;
+	} else {
+		ad_data.drop_packet = false;
+		ad_data.forward_to_direct_queue = true;
+		ad_data.queue_id = rule->queue_id;
+	}
+
+	ad_data.use_counter = false;
+	ad_data.counter_id = 0;
+
+	ad_data.use_next_stage = false;
+	ad_data.next_input_key = 0;
+
+	ad_data.write_rule_id_to_bd = true;
+	ad_data.rule_id = rule->location;
+
+	return hclge_fd_ad_config(hdev, stage, ad_data.ad_id, &ad_data);
+}
+
+static int hclge_fd_check_spec(struct hclge_dev *hdev,
+			       struct ethtool_rx_flow_spec *fs, u32 *unused)
+{
+	struct ethtool_tcpip4_spec *tcp_ip4_spec;
+	struct ethtool_usrip4_spec *usr_ip4_spec;
+	struct ethtool_tcpip6_spec *tcp_ip6_spec;
+	struct ethtool_usrip6_spec *usr_ip6_spec;
+	struct ethhdr *ether_spec;
+
+	if (fs->location >= hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1])
+		return -EINVAL;
+
+	if (!(fs->flow_type & hdev->fd_cfg.proto_support))
+		return -EOPNOTSUPP;
+
+	if ((fs->flow_type & FLOW_EXT) &&
+	    (fs->h_ext.data[0] != 0 || fs->h_ext.data[1] != 0)) {
+		dev_err(&hdev->pdev->dev, "user-def bytes are not supported\n");
+		return -EOPNOTSUPP;
+	}
+
+	switch (fs->flow_type & ~(FLOW_EXT | FLOW_MAC_EXT)) {
+	case SCTP_V4_FLOW:
+	case TCP_V4_FLOW:
+	case UDP_V4_FLOW:
+		tcp_ip4_spec = &fs->h_u.tcp_ip4_spec;
+		*unused |= BIT(INNER_SRC_MAC) | BIT(INNER_DST_MAC);
+
+		if (!tcp_ip4_spec->ip4src)
+			*unused |= BIT(INNER_SRC_IP);
+
+		if (!tcp_ip4_spec->ip4dst)
+			*unused |= BIT(INNER_DST_IP);
+
+		if (!tcp_ip4_spec->psrc)
+			*unused |= BIT(INNER_SRC_PORT);
+
+		if (!tcp_ip4_spec->pdst)
+			*unused |= BIT(INNER_DST_PORT);
+
+		if (!tcp_ip4_spec->tos)
+			*unused |= BIT(INNER_IP_TOS);
+
+		break;
+	case IP_USER_FLOW:
+		usr_ip4_spec = &fs->h_u.usr_ip4_spec;
+		*unused |= BIT(INNER_SRC_MAC) | BIT(INNER_DST_MAC) |
+			BIT(INNER_SRC_PORT) | BIT(INNER_DST_PORT);
+
+		if (!usr_ip4_spec->ip4src)
+			*unused |= BIT(INNER_SRC_IP);
+
+		if (!usr_ip4_spec->ip4dst)
+			*unused |= BIT(INNER_DST_IP);
+
+		if (!usr_ip4_spec->tos)
+			*unused |= BIT(INNER_IP_TOS);
+
+		if (!usr_ip4_spec->proto)
+			*unused |= BIT(INNER_IP_PROTO);
+
+		if (usr_ip4_spec->l4_4_bytes)
+			return -EOPNOTSUPP;
+
+		if (usr_ip4_spec->ip_ver != ETH_RX_NFC_IP4)
+			return -EOPNOTSUPP;
+
+		break;
+	case SCTP_V6_FLOW:
+	case TCP_V6_FLOW:
+	case UDP_V6_FLOW:
+		tcp_ip6_spec = &fs->h_u.tcp_ip6_spec;
+		*unused |= BIT(INNER_SRC_MAC) | BIT(INNER_DST_MAC) |
+			BIT(INNER_IP_TOS);
+
+		if (!tcp_ip6_spec->ip6src[0] && !tcp_ip6_spec->ip6src[1] &&
+		    !tcp_ip6_spec->ip6src[2] && !tcp_ip6_spec->ip6src[3])
+			*unused |= BIT(INNER_SRC_IP);
+
+		if (!tcp_ip6_spec->ip6dst[0] && !tcp_ip6_spec->ip6dst[1] &&
+		    !tcp_ip6_spec->ip6dst[2] && !tcp_ip6_spec->ip6dst[3])
+			*unused |= BIT(INNER_DST_IP);
+
+		if (!tcp_ip6_spec->psrc)
+			*unused |= BIT(INNER_SRC_PORT);
+
+		if (!tcp_ip6_spec->pdst)
+			*unused |= BIT(INNER_DST_PORT);
+
+		if (tcp_ip6_spec->tclass)
+			return -EOPNOTSUPP;
+
+		break;
+	case IPV6_USER_FLOW:
+		usr_ip6_spec = &fs->h_u.usr_ip6_spec;
+		*unused |= BIT(INNER_SRC_MAC) | BIT(INNER_DST_MAC) |
+			BIT(INNER_IP_TOS) | BIT(INNER_SRC_PORT) |
+			BIT(INNER_DST_PORT);
+
+		if (!usr_ip6_spec->ip6src[0] && !usr_ip6_spec->ip6src[1] &&
+		    !usr_ip6_spec->ip6src[2] && !usr_ip6_spec->ip6src[3])
+			*unused |= BIT(INNER_SRC_IP);
+
+		if (!usr_ip6_spec->ip6dst[0] && !usr_ip6_spec->ip6dst[1] &&
+		    !usr_ip6_spec->ip6dst[2] && !usr_ip6_spec->ip6dst[3])
+			*unused |= BIT(INNER_DST_IP);
+
+		if (!usr_ip6_spec->l4_proto)
+			*unused |= BIT(INNER_IP_PROTO);
+
+		if (usr_ip6_spec->tclass)
+			return -EOPNOTSUPP;
+
+		if (usr_ip6_spec->l4_4_bytes)
+			return -EOPNOTSUPP;
+
+		break;
+	case ETHER_FLOW:
+		ether_spec = &fs->h_u.ether_spec;
+		*unused |= BIT(INNER_SRC_IP) | BIT(INNER_DST_IP) |
+			BIT(INNER_SRC_PORT) | BIT(INNER_DST_PORT) |
+			BIT(INNER_IP_TOS) | BIT(INNER_IP_PROTO);
+
+		if (is_zero_ether_addr(ether_spec->h_source))
+			*unused |= BIT(INNER_SRC_MAC);
+
+		if (is_zero_ether_addr(ether_spec->h_dest))
+			*unused |= BIT(INNER_DST_MAC);
+
+		if (!ether_spec->h_proto)
+			*unused |= BIT(INNER_ETH_TYPE);
+
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	if ((fs->flow_type & FLOW_EXT)) {
+		if (fs->h_ext.vlan_etype)
+			return -EOPNOTSUPP;
+		if (!fs->h_ext.vlan_tci)
+			*unused |= BIT(INNER_VLAN_TAG_FST);
+
+		if (fs->m_ext.vlan_tci) {
+			if (be16_to_cpu(fs->h_ext.vlan_tci) >= VLAN_N_VID)
+				return -EINVAL;
+		}
+	} else {
+		*unused |= BIT(INNER_VLAN_TAG_FST);
+	}
+
+	if (fs->flow_type & FLOW_MAC_EXT) {
+		if (!(hdev->fd_cfg.proto_support & ETHER_FLOW))
+			return -EOPNOTSUPP;
+
+		if (is_zero_ether_addr(fs->h_ext.h_dest))
+			*unused |= BIT(INNER_DST_MAC);
+		else
+			*unused &= ~(BIT(INNER_DST_MAC));
+	}
+
+	return 0;
+}
+
+static bool hclge_fd_rule_exist(struct hclge_dev *hdev, u16 location)
+{
+	struct hclge_fd_rule *rule = NULL;
+	struct hlist_node *node2;
+
+	hlist_for_each_entry_safe(rule, node2, &hdev->fd_rule_list, rule_node) {
+		if (rule->location >= location)
+			break;
+	}
+
+	return  rule && rule->location == location;
+}
+
+static int hclge_fd_update_rule_list(struct hclge_dev *hdev,
+				     struct hclge_fd_rule *new_rule,
+				     u16 location,
+				     bool is_add)
+{
+	struct hclge_fd_rule *rule = NULL, *parent = NULL;
+	struct hlist_node *node2;
+
+	if (is_add && !new_rule)
+		return -EINVAL;
+
+	hlist_for_each_entry_safe(rule, node2,
+				  &hdev->fd_rule_list, rule_node) {
+		if (rule->location >= location)
+			break;
+		parent = rule;
+	}
+
+	if (rule && rule->location == location) {
+		hlist_del(&rule->rule_node);
+		kfree(rule);
+		hdev->hclge_fd_rule_num--;
+
+		if (!is_add)
+			return 0;
+
+	} else if (!is_add) {
+		dev_err(&hdev->pdev->dev,
+			"delete fail, rule %d is inexistent\n",
+			location);
+		return -EINVAL;
+	}
+
+	INIT_HLIST_NODE(&new_rule->rule_node);
+
+	if (parent)
+		hlist_add_behind(&new_rule->rule_node, &parent->rule_node);
+	else
+		hlist_add_head(&new_rule->rule_node, &hdev->fd_rule_list);
+
+	hdev->hclge_fd_rule_num++;
+
+	return 0;
+}
+
+static int hclge_fd_get_tuple(struct hclge_dev *hdev,
+			      struct ethtool_rx_flow_spec *fs,
+			      struct hclge_fd_rule *rule)
+{
+	u32 flow_type = fs->flow_type & ~(FLOW_EXT | FLOW_MAC_EXT);
+
+	switch (flow_type) {
+	case SCTP_V4_FLOW:
+	case TCP_V4_FLOW:
+	case UDP_V4_FLOW:
+		rule->tuples.src_ip[3] =
+				be32_to_cpu(fs->h_u.tcp_ip4_spec.ip4src);
+		rule->tuples_mask.src_ip[3] =
+				be32_to_cpu(fs->m_u.tcp_ip4_spec.ip4src);
+
+		rule->tuples.dst_ip[3] =
+				be32_to_cpu(fs->h_u.tcp_ip4_spec.ip4dst);
+		rule->tuples_mask.dst_ip[3] =
+				be32_to_cpu(fs->m_u.tcp_ip4_spec.ip4dst);
+
+		rule->tuples.src_port = be16_to_cpu(fs->h_u.tcp_ip4_spec.psrc);
+		rule->tuples_mask.src_port =
+				be16_to_cpu(fs->m_u.tcp_ip4_spec.psrc);
+
+		rule->tuples.dst_port = be16_to_cpu(fs->h_u.tcp_ip4_spec.pdst);
+		rule->tuples_mask.dst_port =
+				be16_to_cpu(fs->m_u.tcp_ip4_spec.pdst);
+
+		rule->tuples.ip_tos = fs->h_u.tcp_ip4_spec.tos;
+		rule->tuples_mask.ip_tos = fs->m_u.tcp_ip4_spec.tos;
+
+		rule->tuples.ether_proto = ETH_P_IP;
+		rule->tuples_mask.ether_proto = 0xFFFF;
+
+		break;
+	case IP_USER_FLOW:
+		rule->tuples.src_ip[3] =
+				be32_to_cpu(fs->h_u.usr_ip4_spec.ip4src);
+		rule->tuples_mask.src_ip[3] =
+				be32_to_cpu(fs->m_u.usr_ip4_spec.ip4src);
+
+		rule->tuples.dst_ip[3] =
+				be32_to_cpu(fs->h_u.usr_ip4_spec.ip4dst);
+		rule->tuples_mask.dst_ip[3] =
+				be32_to_cpu(fs->m_u.usr_ip4_spec.ip4dst);
+
+		rule->tuples.ip_tos = fs->h_u.usr_ip4_spec.tos;
+		rule->tuples_mask.ip_tos = fs->m_u.usr_ip4_spec.tos;
+
+		rule->tuples.ip_proto = fs->h_u.usr_ip4_spec.proto;
+		rule->tuples_mask.ip_proto = fs->m_u.usr_ip4_spec.proto;
+
+		rule->tuples.ether_proto = ETH_P_IP;
+		rule->tuples_mask.ether_proto = 0xFFFF;
+
+		break;
+	case SCTP_V6_FLOW:
+	case TCP_V6_FLOW:
+	case UDP_V6_FLOW:
+		be32_to_cpu_array(rule->tuples.src_ip,
+				  fs->h_u.tcp_ip6_spec.ip6src, 4);
+		be32_to_cpu_array(rule->tuples_mask.src_ip,
+				  fs->m_u.tcp_ip6_spec.ip6src, 4);
+
+		be32_to_cpu_array(rule->tuples.dst_ip,
+				  fs->h_u.tcp_ip6_spec.ip6dst, 4);
+		be32_to_cpu_array(rule->tuples_mask.dst_ip,
+				  fs->m_u.tcp_ip6_spec.ip6dst, 4);
+
+		rule->tuples.src_port = be16_to_cpu(fs->h_u.tcp_ip6_spec.psrc);
+		rule->tuples_mask.src_port =
+				be16_to_cpu(fs->m_u.tcp_ip6_spec.psrc);
+
+		rule->tuples.dst_port = be16_to_cpu(fs->h_u.tcp_ip6_spec.pdst);
+		rule->tuples_mask.dst_port =
+				be16_to_cpu(fs->m_u.tcp_ip6_spec.pdst);
+
+		rule->tuples.ether_proto = ETH_P_IPV6;
+		rule->tuples_mask.ether_proto = 0xFFFF;
+
+		break;
+	case IPV6_USER_FLOW:
+		be32_to_cpu_array(rule->tuples.src_ip,
+				  fs->h_u.usr_ip6_spec.ip6src, 4);
+		be32_to_cpu_array(rule->tuples_mask.src_ip,
+				  fs->m_u.usr_ip6_spec.ip6src, 4);
+
+		be32_to_cpu_array(rule->tuples.dst_ip,
+				  fs->h_u.usr_ip6_spec.ip6dst, 4);
+		be32_to_cpu_array(rule->tuples_mask.dst_ip,
+				  fs->m_u.usr_ip6_spec.ip6dst, 4);
+
+		rule->tuples.ip_proto = fs->h_u.usr_ip6_spec.l4_proto;
+		rule->tuples_mask.ip_proto = fs->m_u.usr_ip6_spec.l4_proto;
+
+		rule->tuples.ether_proto = ETH_P_IPV6;
+		rule->tuples_mask.ether_proto = 0xFFFF;
+
+		break;
+	case ETHER_FLOW:
+		ether_addr_copy(rule->tuples.src_mac,
+				fs->h_u.ether_spec.h_source);
+		ether_addr_copy(rule->tuples_mask.src_mac,
+				fs->m_u.ether_spec.h_source);
+
+		ether_addr_copy(rule->tuples.dst_mac,
+				fs->h_u.ether_spec.h_dest);
+		ether_addr_copy(rule->tuples_mask.dst_mac,
+				fs->m_u.ether_spec.h_dest);
+
+		rule->tuples.ether_proto =
+				be16_to_cpu(fs->h_u.ether_spec.h_proto);
+		rule->tuples_mask.ether_proto =
+				be16_to_cpu(fs->m_u.ether_spec.h_proto);
+
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	switch (flow_type) {
+	case SCTP_V4_FLOW:
+	case SCTP_V6_FLOW:
+		rule->tuples.ip_proto = IPPROTO_SCTP;
+		rule->tuples_mask.ip_proto = 0xFF;
+		break;
+	case TCP_V4_FLOW:
+	case TCP_V6_FLOW:
+		rule->tuples.ip_proto = IPPROTO_TCP;
+		rule->tuples_mask.ip_proto = 0xFF;
+		break;
+	case UDP_V4_FLOW:
+	case UDP_V6_FLOW:
+		rule->tuples.ip_proto = IPPROTO_UDP;
+		rule->tuples_mask.ip_proto = 0xFF;
+		break;
+	default:
+		break;
+	}
+
+	if ((fs->flow_type & FLOW_EXT)) {
+		rule->tuples.vlan_tag1 = be16_to_cpu(fs->h_ext.vlan_tci);
+		rule->tuples_mask.vlan_tag1 = be16_to_cpu(fs->m_ext.vlan_tci);
+	}
+
+	if (fs->flow_type & FLOW_MAC_EXT) {
+		ether_addr_copy(rule->tuples.dst_mac, fs->h_ext.h_dest);
+		ether_addr_copy(rule->tuples_mask.dst_mac, fs->m_ext.h_dest);
+	}
+
+	return 0;
+}
+
+static int hclge_add_fd_entry(struct hnae3_handle *handle,
+			      struct ethtool_rxnfc *cmd)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+	u16 dst_vport_id = 0, q_index = 0;
+	struct ethtool_rx_flow_spec *fs;
+	struct hclge_fd_rule *rule;
+	u32 unused = 0;
+	u8 action;
+	int ret;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return -EOPNOTSUPP;
+
+	if (!hdev->fd_cfg.fd_en) {
+		dev_warn(&hdev->pdev->dev,
+			 "Please enable flow director first\n");
+		return -EOPNOTSUPP;
+	}
+
+	fs = (struct ethtool_rx_flow_spec *)&cmd->fs;
+
+	ret = hclge_fd_check_spec(hdev, fs, &unused);
+	if (ret) {
+		dev_err(&hdev->pdev->dev, "Check fd spec failed\n");
+		return ret;
+	}
+
+	if (fs->ring_cookie == RX_CLS_FLOW_DISC) {
+		action = HCLGE_FD_ACTION_DROP_PACKET;
+	} else {
+		u32 ring = ethtool_get_flow_spec_ring(fs->ring_cookie);
+		u8 vf = ethtool_get_flow_spec_ring_vf(fs->ring_cookie);
+		u16 tqps;
+
+		dst_vport_id = vf ? hdev->vport[vf].vport_id : vport->vport_id;
+		tqps = vf ? hdev->vport[vf].alloc_tqps : vport->alloc_tqps;
+
+		if (ring >= tqps) {
+			dev_err(&hdev->pdev->dev,
+				"Error: queue id (%d) > max tqp num (%d)\n",
+				ring, tqps - 1);
+			return -EINVAL;
+		}
+
+		if (vf > hdev->num_req_vfs) {
+			dev_err(&hdev->pdev->dev,
+				"Error: vf id (%d) > max vf num (%d)\n",
+				vf, hdev->num_req_vfs);
+			return -EINVAL;
+		}
+
+		action = HCLGE_FD_ACTION_ACCEPT_PACKET;
+		q_index = ring;
+	}
+
+	rule = kzalloc(sizeof(*rule), GFP_KERNEL);
+	if (!rule)
+		return -ENOMEM;
+
+	ret = hclge_fd_get_tuple(hdev, fs, rule);
+	if (ret)
+		goto free_rule;
+
+	rule->flow_type = fs->flow_type;
+
+	rule->location = fs->location;
+	rule->unused_tuple = unused;
+	rule->vf_id = dst_vport_id;
+	rule->queue_id = q_index;
+	rule->action = action;
+
+	ret = hclge_config_action(hdev, HCLGE_FD_STAGE_1, rule);
+	if (ret)
+		goto free_rule;
+
+	ret = hclge_config_key(hdev, HCLGE_FD_STAGE_1, rule);
+	if (ret)
+		goto free_rule;
+
+	ret = hclge_fd_update_rule_list(hdev, rule, fs->location, true);
+	if (ret)
+		goto free_rule;
+
+	return ret;
+
+free_rule:
+	kfree(rule);
+	return ret;
+}
+
+static int hclge_del_fd_entry(struct hnae3_handle *handle,
+			      struct ethtool_rxnfc *cmd)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+	struct ethtool_rx_flow_spec *fs;
+	int ret;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return -EOPNOTSUPP;
+
+	fs = (struct ethtool_rx_flow_spec *)&cmd->fs;
+
+	if (fs->location >= hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1])
+		return -EINVAL;
+
+	if (!hclge_fd_rule_exist(hdev, fs->location)) {
+		dev_err(&hdev->pdev->dev,
+			"Delete fail, rule %d is inexistent\n",
+			fs->location);
+		return -ENOENT;
+	}
+
+	ret = hclge_fd_tcam_config(hdev, HCLGE_FD_STAGE_1, true,
+				   fs->location, NULL, false);
+	if (ret)
+		return ret;
+
+	return hclge_fd_update_rule_list(hdev, NULL, fs->location,
+					 false);
+}
+
+static void hclge_del_all_fd_entries(struct hnae3_handle *handle,
+				     bool clear_list)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+	struct hclge_fd_rule *rule;
+	struct hlist_node *node;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return;
+
+	if (clear_list) {
+		hlist_for_each_entry_safe(rule, node, &hdev->fd_rule_list,
+					  rule_node) {
+			hclge_fd_tcam_config(hdev, HCLGE_FD_STAGE_1, true,
+					     rule->location, NULL, false);
+			hlist_del(&rule->rule_node);
+			kfree(rule);
+			hdev->hclge_fd_rule_num--;
+		}
+	} else {
+		hlist_for_each_entry_safe(rule, node, &hdev->fd_rule_list,
+					  rule_node)
+			hclge_fd_tcam_config(hdev, HCLGE_FD_STAGE_1, true,
+					     rule->location, NULL, false);
+	}
+}
+
+static int hclge_restore_fd_entries(struct hnae3_handle *handle)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+	struct hclge_fd_rule *rule;
+	struct hlist_node *node;
+	int ret;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return -EOPNOTSUPP;
+
+	hlist_for_each_entry_safe(rule, node, &hdev->fd_rule_list, rule_node) {
+		ret = hclge_config_action(hdev, HCLGE_FD_STAGE_1, rule);
+		if (!ret)
+			ret = hclge_config_key(hdev, HCLGE_FD_STAGE_1, rule);
+
+		if (ret) {
+			dev_warn(&hdev->pdev->dev,
+				 "Restore rule %d failed, remove it\n",
+				 rule->location);
+			hlist_del(&rule->rule_node);
+			kfree(rule);
+			hdev->hclge_fd_rule_num--;
+		}
+	}
+	return 0;
+}
+
+static int hclge_get_fd_rule_cnt(struct hnae3_handle *handle,
+				 struct ethtool_rxnfc *cmd)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return -EOPNOTSUPP;
+
+	cmd->rule_cnt = hdev->hclge_fd_rule_num;
+	cmd->data = hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1];
+
+	return 0;
+}
+
+static int hclge_get_fd_rule_info(struct hnae3_handle *handle,
+				  struct ethtool_rxnfc *cmd)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_fd_rule *rule = NULL;
+	struct hclge_dev *hdev = vport->back;
+	struct ethtool_rx_flow_spec *fs;
+	struct hlist_node *node2;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return -EOPNOTSUPP;
+
+	fs = (struct ethtool_rx_flow_spec *)&cmd->fs;
+
+	hlist_for_each_entry_safe(rule, node2, &hdev->fd_rule_list, rule_node) {
+		if (rule->location >= fs->location)
+			break;
+	}
+
+	if (!rule || fs->location != rule->location)
+		return -ENOENT;
+
+	fs->flow_type = rule->flow_type;
+	switch (fs->flow_type & ~(FLOW_EXT | FLOW_MAC_EXT)) {
+	case SCTP_V4_FLOW:
+	case TCP_V4_FLOW:
+	case UDP_V4_FLOW:
+		fs->h_u.tcp_ip4_spec.ip4src =
+				cpu_to_be32(rule->tuples.src_ip[3]);
+		fs->m_u.tcp_ip4_spec.ip4src =
+				rule->unused_tuple & BIT(INNER_SRC_IP) ?
+				0 : cpu_to_be32(rule->tuples_mask.src_ip[3]);
+
+		fs->h_u.tcp_ip4_spec.ip4dst =
+				cpu_to_be32(rule->tuples.dst_ip[3]);
+		fs->m_u.tcp_ip4_spec.ip4dst =
+				rule->unused_tuple & BIT(INNER_DST_IP) ?
+				0 : cpu_to_be32(rule->tuples_mask.dst_ip[3]);
+
+		fs->h_u.tcp_ip4_spec.psrc = cpu_to_be16(rule->tuples.src_port);
+		fs->m_u.tcp_ip4_spec.psrc =
+				rule->unused_tuple & BIT(INNER_SRC_PORT) ?
+				0 : cpu_to_be16(rule->tuples_mask.src_port);
+
+		fs->h_u.tcp_ip4_spec.pdst = cpu_to_be16(rule->tuples.dst_port);
+		fs->m_u.tcp_ip4_spec.pdst =
+				rule->unused_tuple & BIT(INNER_DST_PORT) ?
+				0 : cpu_to_be16(rule->tuples_mask.dst_port);
+
+		fs->h_u.tcp_ip4_spec.tos = rule->tuples.ip_tos;
+		fs->m_u.tcp_ip4_spec.tos =
+				rule->unused_tuple & BIT(INNER_IP_TOS) ?
+				0 : rule->tuples_mask.ip_tos;
+
+		break;
+	case IP_USER_FLOW:
+		fs->h_u.usr_ip4_spec.ip4src =
+				cpu_to_be32(rule->tuples.src_ip[3]);
+		fs->m_u.tcp_ip4_spec.ip4src =
+				rule->unused_tuple & BIT(INNER_SRC_IP) ?
+				0 : cpu_to_be32(rule->tuples_mask.src_ip[3]);
+
+		fs->h_u.usr_ip4_spec.ip4dst =
+				cpu_to_be32(rule->tuples.dst_ip[3]);
+		fs->m_u.usr_ip4_spec.ip4dst =
+				rule->unused_tuple & BIT(INNER_DST_IP) ?
+				0 : cpu_to_be32(rule->tuples_mask.dst_ip[3]);
+
+		fs->h_u.usr_ip4_spec.tos = rule->tuples.ip_tos;
+		fs->m_u.usr_ip4_spec.tos =
+				rule->unused_tuple & BIT(INNER_IP_TOS) ?
+				0 : rule->tuples_mask.ip_tos;
+
+		fs->h_u.usr_ip4_spec.proto = rule->tuples.ip_proto;
+		fs->m_u.usr_ip4_spec.proto =
+				rule->unused_tuple & BIT(INNER_IP_PROTO) ?
+				0 : rule->tuples_mask.ip_proto;
+
+		fs->h_u.usr_ip4_spec.ip_ver = ETH_RX_NFC_IP4;
+
+		break;
+	case SCTP_V6_FLOW:
+	case TCP_V6_FLOW:
+	case UDP_V6_FLOW:
+		cpu_to_be32_array(fs->h_u.tcp_ip6_spec.ip6src,
+				  rule->tuples.src_ip, 4);
+		if (rule->unused_tuple & BIT(INNER_SRC_IP))
+			memset(fs->m_u.tcp_ip6_spec.ip6src, 0, sizeof(int) * 4);
+		else
+			cpu_to_be32_array(fs->m_u.tcp_ip6_spec.ip6src,
+					  rule->tuples_mask.src_ip, 4);
+
+		cpu_to_be32_array(fs->h_u.tcp_ip6_spec.ip6dst,
+				  rule->tuples.dst_ip, 4);
+		if (rule->unused_tuple & BIT(INNER_DST_IP))
+			memset(fs->m_u.tcp_ip6_spec.ip6dst, 0, sizeof(int) * 4);
+		else
+			cpu_to_be32_array(fs->m_u.tcp_ip6_spec.ip6dst,
+					  rule->tuples_mask.dst_ip, 4);
+
+		fs->h_u.tcp_ip6_spec.psrc = cpu_to_be16(rule->tuples.src_port);
+		fs->m_u.tcp_ip6_spec.psrc =
+				rule->unused_tuple & BIT(INNER_SRC_PORT) ?
+				0 : cpu_to_be16(rule->tuples_mask.src_port);
+
+		fs->h_u.tcp_ip6_spec.pdst = cpu_to_be16(rule->tuples.dst_port);
+		fs->m_u.tcp_ip6_spec.pdst =
+				rule->unused_tuple & BIT(INNER_DST_PORT) ?
+				0 : cpu_to_be16(rule->tuples_mask.dst_port);
+
+		break;
+	case IPV6_USER_FLOW:
+		cpu_to_be32_array(fs->h_u.usr_ip6_spec.ip6src,
+				  rule->tuples.src_ip, 4);
+		if (rule->unused_tuple & BIT(INNER_SRC_IP))
+			memset(fs->m_u.usr_ip6_spec.ip6src, 0, sizeof(int) * 4);
+		else
+			cpu_to_be32_array(fs->m_u.usr_ip6_spec.ip6src,
+					  rule->tuples_mask.src_ip, 4);
+
+		cpu_to_be32_array(fs->h_u.usr_ip6_spec.ip6dst,
+				  rule->tuples.dst_ip, 4);
+		if (rule->unused_tuple & BIT(INNER_DST_IP))
+			memset(fs->m_u.usr_ip6_spec.ip6dst, 0, sizeof(int) * 4);
+		else
+			cpu_to_be32_array(fs->m_u.usr_ip6_spec.ip6dst,
+					  rule->tuples_mask.dst_ip, 4);
+
+		fs->h_u.usr_ip6_spec.l4_proto = rule->tuples.ip_proto;
+		fs->m_u.usr_ip6_spec.l4_proto =
+				rule->unused_tuple & BIT(INNER_IP_PROTO) ?
+				0 : rule->tuples_mask.ip_proto;
+
+		break;
+	case ETHER_FLOW:
+		ether_addr_copy(fs->h_u.ether_spec.h_source,
+				rule->tuples.src_mac);
+		if (rule->unused_tuple & BIT(INNER_SRC_MAC))
+			eth_zero_addr(fs->m_u.ether_spec.h_source);
+		else
+			ether_addr_copy(fs->m_u.ether_spec.h_source,
+					rule->tuples_mask.src_mac);
+
+		ether_addr_copy(fs->h_u.ether_spec.h_dest,
+				rule->tuples.dst_mac);
+		if (rule->unused_tuple & BIT(INNER_DST_MAC))
+			eth_zero_addr(fs->m_u.ether_spec.h_dest);
+		else
+			ether_addr_copy(fs->m_u.ether_spec.h_dest,
+					rule->tuples_mask.dst_mac);
+
+		fs->h_u.ether_spec.h_proto =
+				cpu_to_be16(rule->tuples.ether_proto);
+		fs->m_u.ether_spec.h_proto =
+				rule->unused_tuple & BIT(INNER_ETH_TYPE) ?
+				0 : cpu_to_be16(rule->tuples_mask.ether_proto);
+
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	if (fs->flow_type & FLOW_EXT) {
+		fs->h_ext.vlan_tci = cpu_to_be16(rule->tuples.vlan_tag1);
+		fs->m_ext.vlan_tci =
+				rule->unused_tuple & BIT(INNER_VLAN_TAG_FST) ?
+				cpu_to_be16(VLAN_VID_MASK) :
+				cpu_to_be16(rule->tuples_mask.vlan_tag1);
+	}
+
+	if (fs->flow_type & FLOW_MAC_EXT) {
+		ether_addr_copy(fs->h_ext.h_dest, rule->tuples.dst_mac);
+		if (rule->unused_tuple & BIT(INNER_DST_MAC))
+			eth_zero_addr(fs->m_u.ether_spec.h_dest);
+		else
+			ether_addr_copy(fs->m_u.ether_spec.h_dest,
+					rule->tuples_mask.dst_mac);
+	}
+
+	if (rule->action == HCLGE_FD_ACTION_DROP_PACKET) {
+		fs->ring_cookie = RX_CLS_FLOW_DISC;
+	} else {
+		u64 vf_id;
+
+		fs->ring_cookie = rule->queue_id;
+		vf_id = rule->vf_id;
+		vf_id <<= ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF;
+		fs->ring_cookie |= vf_id;
+	}
+
+	return 0;
+}
+
+static int hclge_get_all_rules(struct hnae3_handle *handle,
+			       struct ethtool_rxnfc *cmd, u32 *rule_locs)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+	struct hclge_fd_rule *rule;
+	struct hlist_node *node2;
+	int cnt = 0;
+
+	if (!hnae3_dev_fd_supported(hdev))
+		return -EOPNOTSUPP;
+
+	cmd->data = hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1];
+
+	hlist_for_each_entry_safe(rule, node2,
+				  &hdev->fd_rule_list, rule_node) {
+		if (cnt == cmd->rule_cnt)
+			return -EMSGSIZE;
+
+		rule_locs[cnt] = rule->location;
+		cnt++;
+	}
+
+	cmd->rule_cnt = cnt;
+
+	return 0;
+}
+
+static void hclge_enable_fd(struct hnae3_handle *handle, bool enable)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+
+	hdev->fd_cfg.fd_en = enable;
+	if (!enable)
+		hclge_del_all_fd_entries(handle, false);
+	else
+		hclge_restore_fd_entries(handle);
+}
+
 static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable)
 {
 	struct hclge_desc desc;
@@ -3639,7 +4632,7 @@ static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable)
 			"mac enable fail, ret =%d.\n", ret);
 }
 
-static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en)
+static int hclge_set_app_loopback(struct hclge_dev *hdev, bool en)
 {
 	struct hclge_config_mac_mode_cmd *req;
 	struct hclge_desc desc;
@@ -3659,6 +4652,8 @@ static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en)
 	/* 2 Then setup the loopback flag */
 	loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en);
 	hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0);
+	hnae3_set_bit(loop_en, HCLGE_MAC_TX_EN_B, en ? 1 : 0);
+	hnae3_set_bit(loop_en, HCLGE_MAC_RX_EN_B, en ? 1 : 0);
 
 	req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en);
 
@@ -3673,22 +4668,37 @@ static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en)
 	return ret;
 }
 
-static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en)
+static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en,
+				     enum hnae3_loop loop_mode)
 {
 #define HCLGE_SERDES_RETRY_MS	10
 #define HCLGE_SERDES_RETRY_NUM	100
 	struct hclge_serdes_lb_cmd *req;
 	struct hclge_desc desc;
 	int ret, i = 0;
+	u8 loop_mode_b;
 
-	req = (struct hclge_serdes_lb_cmd *)&desc.data[0];
+	req = (struct hclge_serdes_lb_cmd *)desc.data;
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, false);
 
+	switch (loop_mode) {
+	case HNAE3_LOOP_SERIAL_SERDES:
+		loop_mode_b = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
+		break;
+	case HNAE3_LOOP_PARALLEL_SERDES:
+		loop_mode_b = HCLGE_CMD_SERDES_PARALLEL_INNER_LOOP_B;
+		break;
+	default:
+		dev_err(&hdev->pdev->dev,
+			"unsupported serdes loopback mode %d\n", loop_mode);
+		return -ENOTSUPP;
+	}
+
 	if (en) {
-		req->enable = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
-		req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
+		req->enable = loop_mode_b;
+		req->mask = loop_mode_b;
 	} else {
-		req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
+		req->mask = loop_mode_b;
 	}
 
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
@@ -3719,33 +4729,10 @@ static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en)
 		return -EIO;
 	}
 
+	hclge_cfg_mac_mode(hdev, en);
 	return 0;
 }
 
-static int hclge_set_loopback(struct hnae3_handle *handle,
-			      enum hnae3_loop loop_mode, bool en)
-{
-	struct hclge_vport *vport = hclge_get_vport(handle);
-	struct hclge_dev *hdev = vport->back;
-	int ret;
-
-	switch (loop_mode) {
-	case HNAE3_MAC_INTER_LOOP_MAC:
-		ret = hclge_set_mac_loopback(hdev, en);
-		break;
-	case HNAE3_MAC_INTER_LOOP_SERDES:
-		ret = hclge_set_serdes_loopback(hdev, en);
-		break;
-	default:
-		ret = -ENOTSUPP;
-		dev_err(&hdev->pdev->dev,
-			"loop_mode %d is not supported\n", loop_mode);
-		break;
-	}
-
-	return ret;
-}
-
 static int hclge_tqp_enable(struct hclge_dev *hdev, int tqp_id,
 			    int stream_id, bool enable)
 {
@@ -3766,6 +4753,37 @@ static int hclge_tqp_enable(struct hclge_dev *hdev, int tqp_id,
 	return ret;
 }
 
+static int hclge_set_loopback(struct hnae3_handle *handle,
+			      enum hnae3_loop loop_mode, bool en)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+	int i, ret;
+
+	switch (loop_mode) {
+	case HNAE3_LOOP_APP:
+		ret = hclge_set_app_loopback(hdev, en);
+		break;
+	case HNAE3_LOOP_SERIAL_SERDES:
+	case HNAE3_LOOP_PARALLEL_SERDES:
+		ret = hclge_set_serdes_loopback(hdev, en, loop_mode);
+		break;
+	default:
+		ret = -ENOTSUPP;
+		dev_err(&hdev->pdev->dev,
+			"loop_mode %d is not supported\n", loop_mode);
+		break;
+	}
+
+	for (i = 0; i < vport->alloc_tqps; i++) {
+		ret = hclge_tqp_enable(hdev, i, 0, en);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 static void hclge_reset_tqp_stats(struct hnae3_handle *handle)
 {
 	struct hclge_vport *vport = hclge_get_vport(handle);
@@ -3809,6 +4827,8 @@ static void hclge_ae_stop(struct hnae3_handle *handle)
 	struct hclge_dev *hdev = vport->back;
 	int i;
 
+	set_bit(HCLGE_STATE_DOWN, &hdev->state);
+
 	del_timer_sync(&hdev->service_timer);
 	cancel_work_sync(&hdev->service_task);
 	clear_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state);
@@ -3950,174 +4970,6 @@ static void hclge_prepare_mac_addr(struct hclge_mac_vlan_tbl_entry_cmd *new_req,
 	new_req->mac_addr_lo16 = cpu_to_le16(low_val & 0xffff);
 }
 
-static u16 hclge_get_mac_addr_to_mta_index(struct hclge_vport *vport,
-					   const u8 *addr)
-{
-	u16 high_val = addr[1] | (addr[0] << 8);
-	struct hclge_dev *hdev = vport->back;
-	u32 rsh = 4 - hdev->mta_mac_sel_type;
-	u16 ret_val = (high_val >> rsh) & 0xfff;
-
-	return ret_val;
-}
-
-static int hclge_set_mta_filter_mode(struct hclge_dev *hdev,
-				     enum hclge_mta_dmac_sel_type mta_mac_sel,
-				     bool enable)
-{
-	struct hclge_mta_filter_mode_cmd *req;
-	struct hclge_desc desc;
-	int ret;
-
-	req = (struct hclge_mta_filter_mode_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_MODE_CFG, false);
-
-	hnae3_set_bit(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_EN_B,
-		      enable);
-	hnae3_set_field(req->dmac_sel_en, HCLGE_CFG_MTA_MAC_SEL_M,
-			HCLGE_CFG_MTA_MAC_SEL_S, mta_mac_sel);
-
-	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (ret)
-		dev_err(&hdev->pdev->dev,
-			"Config mat filter mode failed for cmd_send, ret =%d.\n",
-			ret);
-
-	return ret;
-}
-
-int hclge_cfg_func_mta_filter(struct hclge_dev *hdev,
-			      u8 func_id,
-			      bool enable)
-{
-	struct hclge_cfg_func_mta_filter_cmd *req;
-	struct hclge_desc desc;
-	int ret;
-
-	req = (struct hclge_cfg_func_mta_filter_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_MAC_FUNC_CFG, false);
-
-	hnae3_set_bit(req->accept, HCLGE_CFG_FUNC_MTA_ACCEPT_B,
-		      enable);
-	req->function_id = func_id;
-
-	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (ret)
-		dev_err(&hdev->pdev->dev,
-			"Config func_id enable failed for cmd_send, ret =%d.\n",
-			ret);
-
-	return ret;
-}
-
-static int hclge_set_mta_table_item(struct hclge_vport *vport,
-				    u16 idx,
-				    bool enable)
-{
-	struct hclge_dev *hdev = vport->back;
-	struct hclge_cfg_func_mta_item_cmd *req;
-	struct hclge_desc desc;
-	u16 item_idx = 0;
-	int ret;
-
-	req = (struct hclge_cfg_func_mta_item_cmd *)desc.data;
-	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MTA_TBL_ITEM_CFG, false);
-	hnae3_set_bit(req->accept, HCLGE_CFG_MTA_ITEM_ACCEPT_B, enable);
-
-	hnae3_set_field(item_idx, HCLGE_CFG_MTA_ITEM_IDX_M,
-			HCLGE_CFG_MTA_ITEM_IDX_S, idx);
-	req->item_idx = cpu_to_le16(item_idx);
-
-	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"Config mta table item failed for cmd_send, ret =%d.\n",
-			ret);
-		return ret;
-	}
-
-	if (enable)
-		set_bit(idx, vport->mta_shadow);
-	else
-		clear_bit(idx, vport->mta_shadow);
-
-	return 0;
-}
-
-static int hclge_update_mta_status(struct hnae3_handle *handle)
-{
-	unsigned long mta_status[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)];
-	struct hclge_vport *vport = hclge_get_vport(handle);
-	struct net_device *netdev = handle->kinfo.netdev;
-	struct netdev_hw_addr *ha;
-	u16 tbl_idx;
-
-	memset(mta_status, 0, sizeof(mta_status));
-
-	/* update mta_status from mc addr list */
-	netdev_for_each_mc_addr(ha, netdev) {
-		tbl_idx = hclge_get_mac_addr_to_mta_index(vport, ha->addr);
-		set_bit(tbl_idx, mta_status);
-	}
-
-	return hclge_update_mta_status_common(vport, mta_status,
-					0, HCLGE_MTA_TBL_SIZE, true);
-}
-
-int hclge_update_mta_status_common(struct hclge_vport *vport,
-				   unsigned long *status,
-				   u16 idx,
-				   u16 count,
-				   bool update_filter)
-{
-	struct hclge_dev *hdev = vport->back;
-	u16 update_max = idx + count;
-	u16 check_max;
-	int ret = 0;
-	bool used;
-	u16 i;
-
-	/* setup mta check range */
-	if (update_filter) {
-		i = 0;
-		check_max = HCLGE_MTA_TBL_SIZE;
-	} else {
-		i = idx;
-		check_max = update_max;
-	}
-
-	used = false;
-	/* check and update all mta item */
-	for (; i < check_max; i++) {
-		/* ignore unused item */
-		if (!test_bit(i, vport->mta_shadow))
-			continue;
-
-		/* if i in update range then update it */
-		if (i >= idx && i < update_max)
-			if (!test_bit(i - idx, status))
-				hclge_set_mta_table_item(vport, i, false);
-
-		if (!used && test_bit(i, vport->mta_shadow))
-			used = true;
-	}
-
-	/* no longer use mta, disable it */
-	if (vport->accept_mta_mc && update_filter && !used) {
-		ret = hclge_cfg_func_mta_filter(hdev,
-						vport->vport_id,
-						false);
-		if (ret)
-			dev_err(&hdev->pdev->dev,
-				"disable func mta filter fail ret=%d\n",
-				ret);
-		else
-			vport->accept_mta_mc = false;
-	}
-
-	return ret;
-}
-
 static int hclge_remove_mac_vlan_tbl(struct hclge_vport *vport,
 				     struct hclge_mac_vlan_tbl_entry_cmd *req)
 {
@@ -4241,6 +5093,118 @@ static int hclge_add_mac_vlan_tbl(struct hclge_vport *vport,
 	return cfg_status;
 }
 
+static int hclge_init_umv_space(struct hclge_dev *hdev)
+{
+	u16 allocated_size = 0;
+	int ret;
+
+	ret = hclge_set_umv_space(hdev, hdev->wanted_umv_size, &allocated_size,
+				  true);
+	if (ret)
+		return ret;
+
+	if (allocated_size < hdev->wanted_umv_size)
+		dev_warn(&hdev->pdev->dev,
+			 "Alloc umv space failed, want %d, get %d\n",
+			 hdev->wanted_umv_size, allocated_size);
+
+	mutex_init(&hdev->umv_mutex);
+	hdev->max_umv_size = allocated_size;
+	hdev->priv_umv_size = hdev->max_umv_size / (hdev->num_req_vfs + 2);
+	hdev->share_umv_size = hdev->priv_umv_size +
+			hdev->max_umv_size % (hdev->num_req_vfs + 2);
+
+	return 0;
+}
+
+static int hclge_uninit_umv_space(struct hclge_dev *hdev)
+{
+	int ret;
+
+	if (hdev->max_umv_size > 0) {
+		ret = hclge_set_umv_space(hdev, hdev->max_umv_size, NULL,
+					  false);
+		if (ret)
+			return ret;
+		hdev->max_umv_size = 0;
+	}
+	mutex_destroy(&hdev->umv_mutex);
+
+	return 0;
+}
+
+static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
+			       u16 *allocated_size, bool is_alloc)
+{
+	struct hclge_umv_spc_alc_cmd *req;
+	struct hclge_desc desc;
+	int ret;
+
+	req = (struct hclge_umv_spc_alc_cmd *)desc.data;
+	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_ALLOCATE, false);
+	hnae3_set_bit(req->allocate, HCLGE_UMV_SPC_ALC_B, !is_alloc);
+	req->space_size = cpu_to_le32(space_size);
+
+	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(&hdev->pdev->dev,
+			"%s umv space failed for cmd_send, ret =%d\n",
+			is_alloc ? "allocate" : "free", ret);
+		return ret;
+	}
+
+	if (is_alloc && allocated_size)
+		*allocated_size = le32_to_cpu(desc.data[1]);
+
+	return 0;
+}
+
+static void hclge_reset_umv_space(struct hclge_dev *hdev)
+{
+	struct hclge_vport *vport;
+	int i;
+
+	for (i = 0; i < hdev->num_alloc_vport; i++) {
+		vport = &hdev->vport[i];
+		vport->used_umv_num = 0;
+	}
+
+	mutex_lock(&hdev->umv_mutex);
+	hdev->share_umv_size = hdev->priv_umv_size +
+			hdev->max_umv_size % (hdev->num_req_vfs + 2);
+	mutex_unlock(&hdev->umv_mutex);
+}
+
+static bool hclge_is_umv_space_full(struct hclge_vport *vport)
+{
+	struct hclge_dev *hdev = vport->back;
+	bool is_full;
+
+	mutex_lock(&hdev->umv_mutex);
+	is_full = (vport->used_umv_num >= hdev->priv_umv_size &&
+		   hdev->share_umv_size == 0);
+	mutex_unlock(&hdev->umv_mutex);
+
+	return is_full;
+}
+
+static void hclge_update_umv_space(struct hclge_vport *vport, bool is_free)
+{
+	struct hclge_dev *hdev = vport->back;
+
+	mutex_lock(&hdev->umv_mutex);
+	if (is_free) {
+		if (vport->used_umv_num > hdev->priv_umv_size)
+			hdev->share_umv_size++;
+		vport->used_umv_num--;
+	} else {
+		if (vport->used_umv_num >= hdev->priv_umv_size)
+			hdev->share_umv_size--;
+		vport->used_umv_num++;
+	}
+	mutex_unlock(&hdev->umv_mutex);
+}
+
 static int hclge_add_uc_addr(struct hnae3_handle *handle,
 			     const unsigned char *addr)
 {
@@ -4286,8 +5250,19 @@ int hclge_add_uc_addr_common(struct hclge_vport *vport,
 	 * is not allowed in the mac vlan table.
 	 */
 	ret = hclge_lookup_mac_vlan_tbl(vport, &req, &desc, false);
-	if (ret == -ENOENT)
-		return hclge_add_mac_vlan_tbl(vport, &req, NULL);
+	if (ret == -ENOENT) {
+		if (!hclge_is_umv_space_full(vport)) {
+			ret = hclge_add_mac_vlan_tbl(vport, &req, NULL);
+			if (!ret)
+				hclge_update_umv_space(vport, false);
+			return ret;
+		}
+
+		dev_err(&hdev->pdev->dev, "UC MAC table full(%u)\n",
+			hdev->priv_umv_size);
+
+		return -ENOSPC;
+	}
 
 	/* check if we just hit the duplicate */
 	if (!ret)
@@ -4330,6 +5305,8 @@ int hclge_rm_uc_addr_common(struct hclge_vport *vport,
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
 	hclge_prepare_mac_addr(&req, addr);
 	ret = hclge_remove_mac_vlan_tbl(vport, &req);
+	if (!ret)
+		hclge_update_umv_space(vport, true);
 
 	return ret;
 }
@@ -4348,7 +5325,6 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 	struct hclge_dev *hdev = vport->back;
 	struct hclge_mac_vlan_tbl_entry_cmd req;
 	struct hclge_desc desc[3];
-	u16 tbl_idx;
 	int status;
 
 	/* mac addr check */
@@ -4362,7 +5338,7 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 	hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1);
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1);
-	hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
+	hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 1);
 	hclge_prepare_mac_addr(&req, addr);
 	status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true);
 	if (!status) {
@@ -4378,25 +5354,8 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 		status = hclge_add_mac_vlan_tbl(vport, &req, desc);
 	}
 
-	/* If mc mac vlan table is full, use MTA table */
-	if (status == -ENOSPC) {
-		if (!vport->accept_mta_mc) {
-			status = hclge_cfg_func_mta_filter(hdev,
-							   vport->vport_id,
-							   true);
-			if (status) {
-				dev_err(&hdev->pdev->dev,
-					"set mta filter mode fail ret=%d\n",
-					status);
-				return status;
-			}
-			vport->accept_mta_mc = true;
-		}
-
-		/* Set MTA table for this MAC address */
-		tbl_idx = hclge_get_mac_addr_to_mta_index(vport, addr);
-		status = hclge_set_mta_table_item(vport, tbl_idx, true);
-	}
+	if (status == -ENOSPC)
+		dev_err(&hdev->pdev->dev, "mc mac vlan table is full\n");
 
 	return status;
 }
@@ -4429,7 +5388,7 @@ int hclge_rm_mc_addr_common(struct hclge_vport *vport,
 	hnae3_set_bit(req.flags, HCLGE_MAC_VLAN_BIT0_EN_B, 1);
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
 	hnae3_set_bit(req.entry_type, HCLGE_MAC_VLAN_BIT1_EN_B, 1);
-	hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 0);
+	hnae3_set_bit(req.mc_mac_en, HCLGE_MAC_VLAN_BIT0_EN_B, 1);
 	hclge_prepare_mac_addr(&req, addr);
 	status = hclge_lookup_mac_vlan_tbl(vport, &req, desc, true);
 	if (!status) {
@@ -4598,8 +5557,20 @@ static int hclge_set_mac_addr(struct hnae3_handle *handle, void *p,
 	return 0;
 }
 
+static int hclge_do_ioctl(struct hnae3_handle *handle, struct ifreq *ifr,
+			  int cmd)
+{
+	struct hclge_vport *vport = hclge_get_vport(handle);
+	struct hclge_dev *hdev = vport->back;
+
+	if (!hdev->hw.mac.phydev)
+		return -EOPNOTSUPP;
+
+	return phy_mii_ioctl(hdev->hw.mac.phydev, ifr, cmd);
+}
+
 static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
-				      bool filter_en)
+				      u8 fe_type, bool filter_en)
 {
 	struct hclge_vlan_filter_ctrl_cmd *req;
 	struct hclge_desc desc;
@@ -4609,7 +5580,7 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
 
 	req = (struct hclge_vlan_filter_ctrl_cmd *)desc.data;
 	req->vlan_type = vlan_type;
-	req->vlan_fe = filter_en;
+	req->vlan_fe = filter_en ? fe_type : 0;
 
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
 	if (ret)
@@ -4621,13 +5592,34 @@ static int hclge_set_vlan_filter_ctrl(struct hclge_dev *hdev, u8 vlan_type,
 
 #define HCLGE_FILTER_TYPE_VF		0
 #define HCLGE_FILTER_TYPE_PORT		1
+#define HCLGE_FILTER_FE_EGRESS_V1_B	BIT(0)
+#define HCLGE_FILTER_FE_NIC_INGRESS_B	BIT(0)
+#define HCLGE_FILTER_FE_NIC_EGRESS_B	BIT(1)
+#define HCLGE_FILTER_FE_ROCE_INGRESS_B	BIT(2)
+#define HCLGE_FILTER_FE_ROCE_EGRESS_B	BIT(3)
+#define HCLGE_FILTER_FE_EGRESS		(HCLGE_FILTER_FE_NIC_EGRESS_B \
+					| HCLGE_FILTER_FE_ROCE_EGRESS_B)
+#define HCLGE_FILTER_FE_INGRESS		(HCLGE_FILTER_FE_NIC_INGRESS_B \
+					| HCLGE_FILTER_FE_ROCE_INGRESS_B)
 
 static void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable)
 {
 	struct hclge_vport *vport = hclge_get_vport(handle);
 	struct hclge_dev *hdev = vport->back;
 
-	hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, enable);
+	if (hdev->pdev->revision >= 0x21) {
+		hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+					   HCLGE_FILTER_FE_EGRESS, enable);
+		hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
+					   HCLGE_FILTER_FE_INGRESS, enable);
+	} else {
+		hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+					   HCLGE_FILTER_FE_EGRESS_V1_B, enable);
+	}
+	if (enable)
+		handle->netdev_flags |= HNAE3_VLAN_FLTR;
+	else
+		handle->netdev_flags &= ~HNAE3_VLAN_FLTR;
 }
 
 static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid,
@@ -4686,9 +5678,17 @@ static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid,
 			"Add vf vlan filter fail, ret =%d.\n",
 			req0->resp_code);
 	} else {
+#define HCLGE_VF_VLAN_DEL_NO_FOUND	1
 		if (!req0->resp_code)
 			return 0;
 
+		if (req0->resp_code == HCLGE_VF_VLAN_DEL_NO_FOUND) {
+			dev_warn(&hdev->pdev->dev,
+				 "vlan %d filter is not in vf vlan table\n",
+				 vlan);
+			return 0;
+		}
+
 		dev_err(&hdev->pdev->dev,
 			"Kill vf vlan filter fail, ret =%d.\n",
 			req0->resp_code);
@@ -4732,6 +5732,9 @@ static int hclge_set_vlan_filter_hw(struct hclge_dev *hdev, __be16 proto,
 	u16 vport_idx, vport_num = 0;
 	int ret;
 
+	if (is_kill && !vlan_id)
+		return 0;
+
 	ret = hclge_set_vf_vlan_common(hdev, vport_id, is_kill, vlan_id,
 				       0, proto);
 	if (ret) {
@@ -4761,7 +5764,7 @@ static int hclge_set_vlan_filter_hw(struct hclge_dev *hdev, __be16 proto,
 		return -EINVAL;
 	}
 
-	for_each_set_bit(vport_idx, hdev->vlan_table[vlan_id], VLAN_N_VID)
+	for_each_set_bit(vport_idx, hdev->vlan_table[vlan_id], HCLGE_VPORT_NUM)
 		vport_num++;
 
 	if ((is_kill && vport_num == 0) || (!is_kill && vport_num == 1))
@@ -4896,7 +5899,7 @@ static int hclge_set_vlan_protocol_type(struct hclge_dev *hdev)
 
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_INSERT, false);
 
-	tx_req = (struct hclge_tx_vlan_type_cfg_cmd *)&desc.data;
+	tx_req = (struct hclge_tx_vlan_type_cfg_cmd *)desc.data;
 	tx_req->ot_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_ot_vlan_type);
 	tx_req->in_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_in_vlan_type);
 
@@ -4913,18 +5916,30 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
 {
 #define HCLGE_DEF_VLAN_TYPE		0x8100
 
-	struct hnae3_handle *handle;
+	struct hnae3_handle *handle = &hdev->vport[0].nic;
 	struct hclge_vport *vport;
 	int ret;
 	int i;
 
-	ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, true);
-	if (ret)
-		return ret;
+	if (hdev->pdev->revision >= 0x21) {
+		ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+						 HCLGE_FILTER_FE_EGRESS, true);
+		if (ret)
+			return ret;
 
-	ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, true);
-	if (ret)
-		return ret;
+		ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT,
+						 HCLGE_FILTER_FE_INGRESS, true);
+		if (ret)
+			return ret;
+	} else {
+		ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF,
+						 HCLGE_FILTER_FE_EGRESS_V1_B,
+						 true);
+		if (ret)
+			return ret;
+	}
+
+	handle->netdev_flags |= HNAE3_VLAN_FLTR;
 
 	hdev->vlan_type_cfg.rx_in_fst_vlan_type = HCLGE_DEF_VLAN_TYPE;
 	hdev->vlan_type_cfg.rx_in_sec_vlan_type = HCLGE_DEF_VLAN_TYPE;
@@ -4970,7 +5985,6 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev)
 			return ret;
 	}
 
-	handle = &hdev->vport[0].nic;
 	return hclge_set_vlan_filter(handle, htons(ETH_P_8021Q), 0, false);
 }
 
@@ -5187,20 +6201,6 @@ static u32 hclge_get_fw_version(struct hnae3_handle *handle)
 	return hdev->fw_version;
 }
 
-static void hclge_get_flowctrl_adv(struct hnae3_handle *handle,
-				   u32 *flowctrl_adv)
-{
-	struct hclge_vport *vport = hclge_get_vport(handle);
-	struct hclge_dev *hdev = vport->back;
-	struct phy_device *phydev = hdev->hw.mac.phydev;
-
-	if (!phydev)
-		return;
-
-	*flowctrl_adv |= (phydev->advertising & ADVERTISED_Pause) |
-			 (phydev->advertising & ADVERTISED_Asym_Pause);
-}
-
 static void hclge_set_flowctrl_adv(struct hclge_dev *hdev, u32 rx_en, u32 tx_en)
 {
 	struct phy_device *phydev = hdev->hw.mac.phydev;
@@ -5208,13 +6208,7 @@ static void hclge_set_flowctrl_adv(struct hclge_dev *hdev, u32 rx_en, u32 tx_en)
 	if (!phydev)
 		return;
 
-	phydev->advertising &= ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-
-	if (rx_en)
-		phydev->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-
-	if (tx_en)
-		phydev->advertising ^= ADVERTISED_Asym_Pause;
+	phy_set_asym_pause(phydev, rx_en, tx_en);
 }
 
 static int hclge_cfg_pauseparam(struct hclge_dev *hdev, u32 rx_en, u32 tx_en)
@@ -5256,11 +6250,7 @@ int hclge_cfg_flowctrl(struct hclge_dev *hdev)
 	if (!phydev->link || !phydev->autoneg)
 		return 0;
 
-	if (phydev->advertising & ADVERTISED_Pause)
-		local_advertising = ADVERTISE_PAUSE_CAP;
-
-	if (phydev->advertising & ADVERTISED_Asym_Pause)
-		local_advertising |= ADVERTISE_PAUSE_ASYM;
+	local_advertising = ethtool_adv_to_lcl_adv_t(phydev->advertising);
 
 	if (phydev->pause)
 		remote_advertising = LPA_PAUSE_CAP;
@@ -5444,26 +6434,31 @@ static int hclge_init_client_instance(struct hnae3_client *client,
 			vport->nic.client = client;
 			ret = client->ops->init_instance(&vport->nic);
 			if (ret)
-				return ret;
+				goto clear_nic;
 
 			ret = hclge_init_instance_hw(hdev);
 			if (ret) {
 			        client->ops->uninit_instance(&vport->nic,
 			                                     0);
-			        return ret;
+				goto clear_nic;
 			}
 
+			hnae3_set_client_init_flag(client, ae_dev, 1);
+
 			if (hdev->roce_client &&
 			    hnae3_dev_roce_supported(hdev)) {
 				struct hnae3_client *rc = hdev->roce_client;
 
 				ret = hclge_init_roce_base_info(vport);
 				if (ret)
-					return ret;
+					goto clear_roce;
 
 				ret = rc->ops->init_instance(&vport->roce);
 				if (ret)
-					return ret;
+					goto clear_roce;
+
+				hnae3_set_client_init_flag(hdev->roce_client,
+							   ae_dev, 1);
 			}
 
 			break;
@@ -5473,7 +6468,9 @@ static int hclge_init_client_instance(struct hnae3_client *client,
 
 			ret = client->ops->init_instance(&vport->nic);
 			if (ret)
-				return ret;
+				goto clear_nic;
+
+			hnae3_set_client_init_flag(client, ae_dev, 1);
 
 			break;
 		case HNAE3_CLIENT_ROCE:
@@ -5485,16 +6482,31 @@ static int hclge_init_client_instance(struct hnae3_client *client,
 			if (hdev->roce_client && hdev->nic_client) {
 				ret = hclge_init_roce_base_info(vport);
 				if (ret)
-					return ret;
+					goto clear_roce;
 
 				ret = client->ops->init_instance(&vport->roce);
 				if (ret)
-					return ret;
+					goto clear_roce;
+
+				hnae3_set_client_init_flag(client, ae_dev, 1);
 			}
+
+			break;
+		default:
+			return -EINVAL;
 		}
 	}
 
 	return 0;
+
+clear_nic:
+	hdev->nic_client = NULL;
+	vport->nic.client = NULL;
+	return ret;
+clear_roce:
+	hdev->roce_client = NULL;
+	vport->roce.client = NULL;
+	return ret;
 }
 
 static void hclge_uninit_client_instance(struct hnae3_client *client,
@@ -5514,7 +6526,7 @@ static void hclge_uninit_client_instance(struct hnae3_client *client,
 		}
 		if (client->type == HNAE3_CLIENT_ROCE)
 			return;
-		if (client->ops->uninit_instance) {
+		if (hdev->nic_client && client->ops->uninit_instance) {
 			hclge_uninit_instance_hw(hdev);
 			client->ops->uninit_instance(&vport->nic, 0);
 			hdev->nic_client = NULL;
@@ -5697,6 +6709,12 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
 		}
 	}
 
+	ret = hclge_init_umv_space(hdev);
+	if (ret) {
+		dev_err(&pdev->dev, "umv space init error, ret=%d.\n", ret);
+		goto err_msi_irq_uninit;
+	}
+
 	ret = hclge_mac_init(hdev);
 	if (ret) {
 		dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret);
@@ -5734,6 +6752,20 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev)
 		goto err_mdiobus_unreg;
 	}
 
+	ret = hclge_init_fd_config(hdev);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"fd table init fail, ret=%d\n", ret);
+		goto err_mdiobus_unreg;
+	}
+
+	ret = hclge_hw_error_set_state(hdev, true);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"hw error interrupts enable failed, ret =%d\n", ret);
+		goto err_mdiobus_unreg;
+	}
+
 	hclge_dcb_ops_set(hdev);
 
 	timer_setup(&hdev->service_timer, hclge_service_timer, 0);
@@ -5810,6 +6842,8 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
 		return ret;
 	}
 
+	hclge_reset_umv_space(hdev);
+
 	ret = hclge_mac_init(hdev);
 	if (ret) {
 		dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret);
@@ -5840,6 +6874,19 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
 		return ret;
 	}
 
+	ret = hclge_init_fd_config(hdev);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"fd table init fail, ret=%d\n", ret);
+		return ret;
+	}
+
+	/* Re-enable the TM hw error interrupts because
+	 * they get disabled on core/global reset.
+	 */
+	if (hclge_enable_tm_hw_error(hdev, true))
+		dev_err(&pdev->dev, "failed to enable TM hw error interrupts\n");
+
 	dev_info(&pdev->dev, "Reset done, %s driver initialization finished.\n",
 		 HCLGE_DRIVER_NAME);
 
@@ -5856,10 +6903,13 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
 	if (mac->phydev)
 		mdiobus_unregister(mac->mdio_bus);
 
+	hclge_uninit_umv_space(hdev);
+
 	/* Disable MISC vector(vector0) */
 	hclge_enable_vector(&hdev->misc_vector, false);
 	synchronize_irq(hdev->misc_vector.vector_irq);
 
+	hclge_hw_error_set_state(hdev, false);
 	hclge_destroy_cmd_queue(&hdev->hw);
 	hclge_misc_irq_uninit(hdev);
 	hclge_pci_uninit(hdev);
@@ -5887,18 +6937,12 @@ static void hclge_get_channels(struct hnae3_handle *handle,
 }
 
 static void hclge_get_tqps_and_rss_info(struct hnae3_handle *handle,
-					u16 *free_tqps, u16 *max_rss_size)
+					u16 *alloc_tqps, u16 *max_rss_size)
 {
 	struct hclge_vport *vport = hclge_get_vport(handle);
 	struct hclge_dev *hdev = vport->back;
-	u16 temp_tqps = 0;
-	int i;
 
-	for (i = 0; i < hdev->num_tqps; i++) {
-		if (!hdev->htqp[i].alloced)
-			temp_tqps++;
-	}
-	*free_tqps = temp_tqps;
+	*alloc_tqps = vport->alloc_tqps;
 	*max_rss_size = hdev->rss_size_max;
 }
 
@@ -6228,27 +7272,6 @@ static void hclge_get_link_mode(struct hnae3_handle *handle,
 	}
 }
 
-static void hclge_get_port_type(struct hnae3_handle *handle,
-				u8 *port_type)
-{
-	struct hclge_vport *vport = hclge_get_vport(handle);
-	struct hclge_dev *hdev = vport->back;
-	u8 media_type = hdev->hw.mac.media_type;
-
-	switch (media_type) {
-	case HNAE3_MEDIA_TYPE_FIBER:
-		*port_type = PORT_FIBRE;
-		break;
-	case HNAE3_MEDIA_TYPE_COPPER:
-		*port_type = PORT_TP;
-		break;
-	case HNAE3_MEDIA_TYPE_UNKNOWN:
-	default:
-		*port_type = PORT_OTHER;
-		break;
-	}
-}
-
 static const struct hnae3_ae_ops hclge_ops = {
 	.init_ae_dev = hclge_init_ae_dev,
 	.uninit_ae_dev = hclge_uninit_ae_dev,
@@ -6276,11 +7299,11 @@ static const struct hnae3_ae_ops hclge_ops = {
 	.get_tc_size = hclge_get_tc_size,
 	.get_mac_addr = hclge_get_mac_addr,
 	.set_mac_addr = hclge_set_mac_addr,
+	.do_ioctl = hclge_do_ioctl,
 	.add_uc_addr = hclge_add_uc_addr,
 	.rm_uc_addr = hclge_rm_uc_addr,
 	.add_mc_addr = hclge_add_mc_addr,
 	.rm_mc_addr = hclge_rm_mc_addr,
-	.update_mta_status = hclge_update_mta_status,
 	.set_autoneg = hclge_set_autoneg,
 	.get_autoneg = hclge_get_autoneg,
 	.get_pauseparam = hclge_get_pauseparam,
@@ -6301,12 +7324,19 @@ static const struct hnae3_ae_ops hclge_ops = {
 	.get_tqps_and_rss_info = hclge_get_tqps_and_rss_info,
 	.set_channels = hclge_set_channels,
 	.get_channels = hclge_get_channels,
-	.get_flowctrl_adv = hclge_get_flowctrl_adv,
 	.get_regs_len = hclge_get_regs_len,
 	.get_regs = hclge_get_regs,
 	.set_led_id = hclge_set_led_id,
 	.get_link_mode = hclge_get_link_mode,
-	.get_port_type = hclge_get_port_type,
+	.add_fd_entry = hclge_add_fd_entry,
+	.del_fd_entry = hclge_del_fd_entry,
+	.del_all_fd_entries = hclge_del_all_fd_entries,
+	.get_fd_rule_cnt = hclge_get_fd_rule_cnt,
+	.get_fd_rule_info = hclge_get_fd_rule_info,
+	.get_fd_all_rules = hclge_get_all_rules,
+	.restore_fd_rules = hclge_restore_fd_entries,
+	.enable_fd = hclge_enable_fd,
+	.process_hw_error = hclge_process_ras_hw_error,
 };
 
 static struct hnae3_ae_algo ae_algo = {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
index 1528fb3fa6be..e3dfd654eca9 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
@@ -14,6 +14,8 @@
 #define HCLGE_MOD_VERSION "1.0"
 #define HCLGE_DRIVER_NAME "hclge"
 
+#define HCLGE_MAX_PF_NUM		8
+
 #define HCLGE_INVALID_VPORT 0xffff
 
 #define HCLGE_PF_CFG_BLOCK_SIZE		32
@@ -53,7 +55,9 @@
 #define HCLGE_RSS_TC_SIZE_6		64
 #define HCLGE_RSS_TC_SIZE_7		128
 
-#define HCLGE_MTA_TBL_SIZE		4096
+#define HCLGE_UMV_TBL_SIZE		3072
+#define HCLGE_DEFAULT_UMV_SPACE_PER_PF \
+	(HCLGE_UMV_TBL_SIZE / HCLGE_MAX_PF_NUM)
 
 #define HCLGE_TQP_RESET_TRY_TIMES	10
 
@@ -79,6 +83,19 @@
 #define HCLGE_VF_NUM_PER_CMD           64
 #define HCLGE_VF_NUM_PER_BYTE          8
 
+enum HLCGE_PORT_TYPE {
+	HOST_PORT,
+	NETWORK_PORT
+};
+
+#define HCLGE_PF_ID_S			0
+#define HCLGE_PF_ID_M			GENMASK(2, 0)
+#define HCLGE_VF_ID_S			3
+#define HCLGE_VF_ID_M			GENMASK(10, 3)
+#define HCLGE_PORT_TYPE_B		11
+#define HCLGE_NETWORK_PORT_ID_S		0
+#define HCLGE_NETWORK_PORT_ID_M		GENMASK(3, 0)
+
 /* Reset related Registers */
 #define HCLGE_MISC_RESET_STS_REG	0x20700
 #define HCLGE_MISC_VECTOR_INT_STS	0x20800
@@ -149,13 +166,6 @@ enum HCLGE_MAC_DUPLEX {
 	HCLGE_MAC_FULL
 };
 
-enum hclge_mta_dmac_sel_type {
-	HCLGE_MAC_ADDR_47_36,
-	HCLGE_MAC_ADDR_46_35,
-	HCLGE_MAC_ADDR_45_34,
-	HCLGE_MAC_ADDR_44_33,
-};
-
 struct hclge_mac {
 	u8 phy_addr;
 	u8 flag;
@@ -238,6 +248,7 @@ struct hclge_cfg {
 	u8 default_speed;
 	u32 numa_node_map;
 	u8 speed_ability;
+	u16 umv_space;
 };
 
 struct hclge_tm_info {
@@ -256,109 +267,6 @@ struct hclge_comm_stats_str {
 	unsigned long offset;
 };
 
-/* all 64bit stats, opcode id: 0x0030 */
-struct hclge_64_bit_stats {
-	/* query_igu_stat */
-	u64 igu_rx_oversize_pkt;
-	u64 igu_rx_undersize_pkt;
-	u64 igu_rx_out_all_pkt;
-	u64 igu_rx_uni_pkt;
-	u64 igu_rx_multi_pkt;
-	u64 igu_rx_broad_pkt;
-	u64 rsv0;
-
-	/* query_egu_stat */
-	u64 egu_tx_out_all_pkt;
-	u64 egu_tx_uni_pkt;
-	u64 egu_tx_multi_pkt;
-	u64 egu_tx_broad_pkt;
-
-	/* ssu_ppp packet stats */
-	u64 ssu_ppp_mac_key_num;
-	u64 ssu_ppp_host_key_num;
-	u64 ppp_ssu_mac_rlt_num;
-	u64 ppp_ssu_host_rlt_num;
-
-	/* ssu_tx_in_out_dfx_stats */
-	u64 ssu_tx_in_num;
-	u64 ssu_tx_out_num;
-	/* ssu_rx_in_out_dfx_stats */
-	u64 ssu_rx_in_num;
-	u64 ssu_rx_out_num;
-};
-
-/* all 32bit stats, opcode id: 0x0031 */
-struct hclge_32_bit_stats {
-	u64 igu_rx_err_pkt;
-	u64 igu_rx_no_eof_pkt;
-	u64 igu_rx_no_sof_pkt;
-	u64 egu_tx_1588_pkt;
-	u64 egu_tx_err_pkt;
-	u64 ssu_full_drop_num;
-	u64 ssu_part_drop_num;
-	u64 ppp_key_drop_num;
-	u64 ppp_rlt_drop_num;
-	u64 ssu_key_drop_num;
-	u64 pkt_curr_buf_cnt;
-	u64 qcn_fb_rcv_cnt;
-	u64 qcn_fb_drop_cnt;
-	u64 qcn_fb_invaild_cnt;
-	u64 rsv0;
-	u64 rx_packet_tc0_in_cnt;
-	u64 rx_packet_tc1_in_cnt;
-	u64 rx_packet_tc2_in_cnt;
-	u64 rx_packet_tc3_in_cnt;
-	u64 rx_packet_tc4_in_cnt;
-	u64 rx_packet_tc5_in_cnt;
-	u64 rx_packet_tc6_in_cnt;
-	u64 rx_packet_tc7_in_cnt;
-	u64 rx_packet_tc0_out_cnt;
-	u64 rx_packet_tc1_out_cnt;
-	u64 rx_packet_tc2_out_cnt;
-	u64 rx_packet_tc3_out_cnt;
-	u64 rx_packet_tc4_out_cnt;
-	u64 rx_packet_tc5_out_cnt;
-	u64 rx_packet_tc6_out_cnt;
-	u64 rx_packet_tc7_out_cnt;
-
-	/* Tx packet level statistics */
-	u64 tx_packet_tc0_in_cnt;
-	u64 tx_packet_tc1_in_cnt;
-	u64 tx_packet_tc2_in_cnt;
-	u64 tx_packet_tc3_in_cnt;
-	u64 tx_packet_tc4_in_cnt;
-	u64 tx_packet_tc5_in_cnt;
-	u64 tx_packet_tc6_in_cnt;
-	u64 tx_packet_tc7_in_cnt;
-	u64 tx_packet_tc0_out_cnt;
-	u64 tx_packet_tc1_out_cnt;
-	u64 tx_packet_tc2_out_cnt;
-	u64 tx_packet_tc3_out_cnt;
-	u64 tx_packet_tc4_out_cnt;
-	u64 tx_packet_tc5_out_cnt;
-	u64 tx_packet_tc6_out_cnt;
-	u64 tx_packet_tc7_out_cnt;
-
-	/* packet buffer statistics */
-	u64 pkt_curr_buf_tc0_cnt;
-	u64 pkt_curr_buf_tc1_cnt;
-	u64 pkt_curr_buf_tc2_cnt;
-	u64 pkt_curr_buf_tc3_cnt;
-	u64 pkt_curr_buf_tc4_cnt;
-	u64 pkt_curr_buf_tc5_cnt;
-	u64 pkt_curr_buf_tc6_cnt;
-	u64 pkt_curr_buf_tc7_cnt;
-
-	u64 mb_uncopy_num;
-	u64 lo_pri_unicast_rlt_drop_num;
-	u64 hi_pri_multicast_rlt_drop_num;
-	u64 lo_pri_multicast_rlt_drop_num;
-	u64 rx_oq_drop_pkt_cnt;
-	u64 tx_oq_drop_pkt_cnt;
-	u64 nic_l2_err_drop_pkt_cnt;
-	u64 roc_l2_err_drop_pkt_cnt;
-};
-
 /* mac stats ,opcode id: 0x0032 */
 struct hclge_mac_stats {
 	u64 mac_tx_mac_pause_num;
@@ -450,8 +358,6 @@ struct hclge_mac_stats {
 #define HCLGE_STATS_TIMER_INTERVAL	(60 * 5)
 struct hclge_hw_stats {
 	struct hclge_mac_stats      mac_stats;
-	struct hclge_64_bit_stats   all_64_bit_stats;
-	struct hclge_32_bit_stats   all_32_bit_stats;
 	u32 stats_timer;
 };
 
@@ -464,6 +370,221 @@ struct hclge_vlan_type_cfg {
 	u16 tx_in_vlan_type;
 };
 
+enum HCLGE_FD_MODE {
+	HCLGE_FD_MODE_DEPTH_2K_WIDTH_400B_STAGE_1,
+	HCLGE_FD_MODE_DEPTH_1K_WIDTH_400B_STAGE_2,
+	HCLGE_FD_MODE_DEPTH_4K_WIDTH_200B_STAGE_1,
+	HCLGE_FD_MODE_DEPTH_2K_WIDTH_200B_STAGE_2,
+};
+
+enum HCLGE_FD_KEY_TYPE {
+	HCLGE_FD_KEY_BASE_ON_PTYPE,
+	HCLGE_FD_KEY_BASE_ON_TUPLE,
+};
+
+enum HCLGE_FD_STAGE {
+	HCLGE_FD_STAGE_1,
+	HCLGE_FD_STAGE_2,
+};
+
+/* OUTER_XXX indicates tuples in tunnel header of tunnel packet
+ * INNER_XXX indicate tuples in tunneled header of tunnel packet or
+ *           tuples of non-tunnel packet
+ */
+enum HCLGE_FD_TUPLE {
+	OUTER_DST_MAC,
+	OUTER_SRC_MAC,
+	OUTER_VLAN_TAG_FST,
+	OUTER_VLAN_TAG_SEC,
+	OUTER_ETH_TYPE,
+	OUTER_L2_RSV,
+	OUTER_IP_TOS,
+	OUTER_IP_PROTO,
+	OUTER_SRC_IP,
+	OUTER_DST_IP,
+	OUTER_L3_RSV,
+	OUTER_SRC_PORT,
+	OUTER_DST_PORT,
+	OUTER_L4_RSV,
+	OUTER_TUN_VNI,
+	OUTER_TUN_FLOW_ID,
+	INNER_DST_MAC,
+	INNER_SRC_MAC,
+	INNER_VLAN_TAG_FST,
+	INNER_VLAN_TAG_SEC,
+	INNER_ETH_TYPE,
+	INNER_L2_RSV,
+	INNER_IP_TOS,
+	INNER_IP_PROTO,
+	INNER_SRC_IP,
+	INNER_DST_IP,
+	INNER_L3_RSV,
+	INNER_SRC_PORT,
+	INNER_DST_PORT,
+	INNER_L4_RSV,
+	MAX_TUPLE,
+};
+
+enum HCLGE_FD_META_DATA {
+	PACKET_TYPE_ID,
+	IP_FRAGEMENT,
+	ROCE_TYPE,
+	NEXT_KEY,
+	VLAN_NUMBER,
+	SRC_VPORT,
+	DST_VPORT,
+	TUNNEL_PACKET,
+	MAX_META_DATA,
+};
+
+struct key_info {
+	u8 key_type;
+	u8 key_length;
+};
+
+static const struct key_info meta_data_key_info[] = {
+	{ PACKET_TYPE_ID, 6},
+	{ IP_FRAGEMENT, 1},
+	{ ROCE_TYPE, 1},
+	{ NEXT_KEY, 5},
+	{ VLAN_NUMBER, 2},
+	{ SRC_VPORT, 12},
+	{ DST_VPORT, 12},
+	{ TUNNEL_PACKET, 1},
+};
+
+static const struct key_info tuple_key_info[] = {
+	{ OUTER_DST_MAC, 48},
+	{ OUTER_SRC_MAC, 48},
+	{ OUTER_VLAN_TAG_FST, 16},
+	{ OUTER_VLAN_TAG_SEC, 16},
+	{ OUTER_ETH_TYPE, 16},
+	{ OUTER_L2_RSV, 16},
+	{ OUTER_IP_TOS, 8},
+	{ OUTER_IP_PROTO, 8},
+	{ OUTER_SRC_IP, 32},
+	{ OUTER_DST_IP, 32},
+	{ OUTER_L3_RSV, 16},
+	{ OUTER_SRC_PORT, 16},
+	{ OUTER_DST_PORT, 16},
+	{ OUTER_L4_RSV, 32},
+	{ OUTER_TUN_VNI, 24},
+	{ OUTER_TUN_FLOW_ID, 8},
+	{ INNER_DST_MAC, 48},
+	{ INNER_SRC_MAC, 48},
+	{ INNER_VLAN_TAG_FST, 16},
+	{ INNER_VLAN_TAG_SEC, 16},
+	{ INNER_ETH_TYPE, 16},
+	{ INNER_L2_RSV, 16},
+	{ INNER_IP_TOS, 8},
+	{ INNER_IP_PROTO, 8},
+	{ INNER_SRC_IP, 32},
+	{ INNER_DST_IP, 32},
+	{ INNER_L3_RSV, 16},
+	{ INNER_SRC_PORT, 16},
+	{ INNER_DST_PORT, 16},
+	{ INNER_L4_RSV, 32},
+};
+
+#define MAX_KEY_LENGTH	400
+#define MAX_KEY_DWORDS	DIV_ROUND_UP(MAX_KEY_LENGTH / 8, 4)
+#define MAX_KEY_BYTES	(MAX_KEY_DWORDS * 4)
+#define MAX_META_DATA_LENGTH	32
+
+enum HCLGE_FD_PACKET_TYPE {
+	NIC_PACKET,
+	ROCE_PACKET,
+};
+
+enum HCLGE_FD_ACTION {
+	HCLGE_FD_ACTION_ACCEPT_PACKET,
+	HCLGE_FD_ACTION_DROP_PACKET,
+};
+
+struct hclge_fd_key_cfg {
+	u8 key_sel;
+	u8 inner_sipv6_word_en;
+	u8 inner_dipv6_word_en;
+	u8 outer_sipv6_word_en;
+	u8 outer_dipv6_word_en;
+	u32 tuple_active;
+	u32 meta_data_active;
+};
+
+struct hclge_fd_cfg {
+	u8 fd_mode;
+	u8 fd_en;
+	u16 max_key_length;
+	u32 proto_support;
+	u32 rule_num[2]; /* rule entry number */
+	u16 cnt_num[2]; /* rule hit counter number */
+	struct hclge_fd_key_cfg key_cfg[2];
+};
+
+struct hclge_fd_rule_tuples {
+	u8 src_mac[6];
+	u8 dst_mac[6];
+	u32 src_ip[4];
+	u32 dst_ip[4];
+	u16 src_port;
+	u16 dst_port;
+	u16 vlan_tag1;
+	u16 ether_proto;
+	u8 ip_tos;
+	u8 ip_proto;
+};
+
+struct hclge_fd_rule {
+	struct hlist_node rule_node;
+	struct hclge_fd_rule_tuples tuples;
+	struct hclge_fd_rule_tuples tuples_mask;
+	u32 unused_tuple;
+	u32 flow_type;
+	u8 action;
+	u16 vf_id;
+	u16 queue_id;
+	u16 location;
+};
+
+struct hclge_fd_ad_data {
+	u16 ad_id;
+	u8 drop_packet;
+	u8 forward_to_direct_queue;
+	u16 queue_id;
+	u8 use_counter;
+	u8 counter_id;
+	u8 use_next_stage;
+	u8 write_rule_id_to_bd;
+	u8 next_input_key;
+	u16 rule_id;
+};
+
+/* For each bit of TCAM entry, it uses a pair of 'x' and
+ * 'y' to indicate which value to match, like below:
+ * ----------------------------------
+ * | bit x | bit y |  search value  |
+ * ----------------------------------
+ * |   0   |   0   |   always hit   |
+ * ----------------------------------
+ * |   1   |   0   |   match '0'    |
+ * ----------------------------------
+ * |   0   |   1   |   match '1'    |
+ * ----------------------------------
+ * |   1   |   1   |   invalid      |
+ * ----------------------------------
+ * Then for input key(k) and mask(v), we can calculate the value by
+ * the formulae:
+ *	x = (~k) & v
+ *	y = (k ^ ~v) & k
+ */
+#define calc_x(x, k, v) ((x) = (~(k) & (v)))
+#define calc_y(y, k, v) \
+	do { \
+		const typeof(k) _k_ = (k); \
+		const typeof(v) _v_ = (v); \
+		(y) = (_k_ ^ ~_v_) & (_k_); \
+	} while (0)
+
 #define HCLGE_VPORT_NUM 256
 struct hclge_dev {
 	struct pci_dev *pdev;
@@ -547,12 +668,22 @@ struct hclge_dev {
 	u32 pkt_buf_size; /* Total pf buf size for tx/rx */
 	u32 mps; /* Max packet size */
 
-	enum hclge_mta_dmac_sel_type mta_mac_sel_type;
-	bool enable_mta; /* Multicast filter enable */
-
 	struct hclge_vlan_type_cfg vlan_type_cfg;
 
 	unsigned long vlan_table[VLAN_N_VID][BITS_TO_LONGS(HCLGE_VPORT_NUM)];
+
+	struct hclge_fd_cfg fd_cfg;
+	struct hlist_head fd_rule_list;
+	u16 hclge_fd_rule_num;
+
+	u16 wanted_umv_size;
+	/* max available unicast mac vlan space */
+	u16 max_umv_size;
+	/* private unicast mac vlan space, it's same for PF and its VFs */
+	u16 priv_umv_size;
+	/* unicast mac vlan space shared by PF and its VFs */
+	u16 share_umv_size;
+	struct mutex umv_mutex; /* protect share_umv_size */
 };
 
 /* VPort level vlan tag configuration for TX direction */
@@ -605,13 +736,12 @@ struct hclge_vport {
 	struct hclge_tx_vtag_cfg  txvlan_cfg;
 	struct hclge_rx_vtag_cfg  rxvlan_cfg;
 
+	u16 used_umv_num;
+
 	int vport_id;
 	struct hclge_dev *back;  /* Back reference to associated dev */
 	struct hnae3_handle nic;
 	struct hnae3_handle roce;
-
-	bool accept_mta_mc; /* whether to accept mta filter multicast */
-	unsigned long mta_shadow[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)];
 };
 
 void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc,
@@ -626,15 +756,6 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport,
 int hclge_rm_mc_addr_common(struct hclge_vport *vport,
 			    const unsigned char *addr);
 
-int hclge_cfg_func_mta_filter(struct hclge_dev *hdev,
-			      u8 func_id,
-			      bool enable);
-int hclge_update_mta_status_common(struct hclge_vport *vport,
-				   unsigned long *status,
-				   u16 idx,
-				   u16 count,
-				   bool update_filter);
-
 struct hclge_vport *hclge_get_vport(struct hnae3_handle *handle);
 int hclge_bind_ring_with_vector(struct hclge_vport *vport,
 				int vector_id, bool en,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
index f34851c91eb3..04462a347a94 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -233,43 +233,6 @@ static int hclge_set_vf_uc_mac_addr(struct hclge_vport *vport,
 	return 0;
 }
 
-static int hclge_set_vf_mc_mta_status(struct hclge_vport *vport,
-				      u8 *msg, u8 idx, bool is_end)
-{
-#define HCLGE_MTA_STATUS_MSG_SIZE 13
-#define HCLGE_MTA_STATUS_MSG_BITS \
-				(HCLGE_MTA_STATUS_MSG_SIZE * BITS_PER_BYTE)
-#define HCLGE_MTA_STATUS_MSG_END_BITS \
-				(HCLGE_MTA_TBL_SIZE % HCLGE_MTA_STATUS_MSG_BITS)
-	unsigned long status[BITS_TO_LONGS(HCLGE_MTA_STATUS_MSG_BITS)];
-	u16 tbl_cnt;
-	u16 tbl_idx;
-	u8 msg_ofs;
-	u8 msg_bit;
-
-	tbl_cnt = is_end ? HCLGE_MTA_STATUS_MSG_END_BITS :
-			HCLGE_MTA_STATUS_MSG_BITS;
-
-	/* set msg field */
-	msg_ofs = 0;
-	msg_bit = 0;
-	memset(status, 0, sizeof(status));
-	for (tbl_idx = 0; tbl_idx < tbl_cnt; tbl_idx++) {
-		if (msg[msg_ofs] & BIT(msg_bit))
-			set_bit(tbl_idx, status);
-
-		msg_bit++;
-		if (msg_bit == BITS_PER_BYTE) {
-			msg_bit = 0;
-			msg_ofs++;
-		}
-	}
-
-	return hclge_update_mta_status_common(vport,
-					status, idx * HCLGE_MTA_STATUS_MSG_BITS,
-					tbl_cnt, is_end);
-}
-
 static int hclge_set_vf_mc_mac_addr(struct hclge_vport *vport,
 				    struct hclge_mbx_vf_to_pf_cmd *mbx_req,
 				    bool gen_resp)
@@ -284,27 +247,6 @@ static int hclge_set_vf_mc_mac_addr(struct hclge_vport *vport,
 		status = hclge_add_mc_addr_common(vport, mac_addr);
 	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MC_REMOVE) {
 		status = hclge_rm_mc_addr_common(vport, mac_addr);
-	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MC_FUNC_MTA_ENABLE) {
-		u8 func_id = vport->vport_id;
-		bool enable = mbx_req->msg[2];
-
-		status = hclge_cfg_func_mta_filter(hdev, func_id, enable);
-	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MTA_TYPE_READ) {
-		resp_data = hdev->mta_mac_sel_type;
-		resp_len = sizeof(u8);
-		gen_resp = true;
-		status = 0;
-	} else if (mbx_req->msg[1] == HCLGE_MBX_MAC_VLAN_MTA_STATUS_UPDATE) {
-		/* mta status update msg format
-		 * msg[2.6 : 2.0]  msg index
-		 * msg[2.7]        msg is end
-		 * msg[15 : 3]     mta status bits[103 : 0]
-		 */
-		bool is_end = (mbx_req->msg[2] & 0x80) ? true : false;
-
-		status = hclge_set_vf_mc_mta_status(vport, &mbx_req->msg[3],
-						    mbx_req->msg[2] & 0x7F,
-						    is_end);
 	} else {
 		dev_err(&hdev->pdev->dev,
 			"failed to set mcast mac addr, unknown subcode %d\n",
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
index 398971a062f4..24b1f2a0c32a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
@@ -10,8 +10,6 @@
 
 #define HCLGE_PHY_SUPPORTED_FEATURES	(SUPPORTED_Autoneg | \
 					 SUPPORTED_TP | \
-					 SUPPORTED_Pause | \
-					 SUPPORTED_Asym_Pause | \
 					 PHY_10BT_FEATURES | \
 					 PHY_100BT_FEATURES | \
 					 PHY_1000BT_FEATURES)
@@ -213,7 +211,7 @@ int hclge_mac_connect_phy(struct hclge_dev *hdev)
 	}
 
 	phydev->supported &= HCLGE_PHY_SUPPORTED_FEATURES;
-	phydev->advertising = phydev->supported;
+	phy_support_asym_pause(phydev);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index 5db70a1451c5..aa5cb9834d73 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -172,7 +172,7 @@ static int hclge_pfc_pause_en_cfg(struct hclge_dev *hdev, u8 tx_rx_bitmap,
 				  u8 pfc_bitmap)
 {
 	struct hclge_desc desc;
-	struct hclge_pfc_en_cmd *pfc = (struct hclge_pfc_en_cmd *)&desc.data;
+	struct hclge_pfc_en_cmd *pfc = (struct hclge_pfc_en_cmd *)desc.data;
 
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_PFC_PAUSE_EN, false);
 
@@ -188,11 +188,12 @@ static int hclge_pause_param_cfg(struct hclge_dev *hdev, const u8 *addr,
 	struct hclge_cfg_pause_param_cmd *pause_param;
 	struct hclge_desc desc;
 
-	pause_param = (struct hclge_cfg_pause_param_cmd *)&desc.data;
+	pause_param = (struct hclge_cfg_pause_param_cmd *)desc.data;
 
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_MAC_PARA, false);
 
 	ether_addr_copy(pause_param->mac_addr, addr);
+	ether_addr_copy(pause_param->mac_addr_extra, addr);
 	pause_param->pause_trans_gap = pause_trans_gap;
 	pause_param->pause_trans_time = cpu_to_le16(pause_trans_time);
 
@@ -207,7 +208,7 @@ int hclge_pause_addr_cfg(struct hclge_dev *hdev, const u8 *mac_addr)
 	u8 trans_gap;
 	int ret;
 
-	pause_param = (struct hclge_cfg_pause_param_cmd *)&desc.data;
+	pause_param = (struct hclge_cfg_pause_param_cmd *)desc.data;
 
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CFG_MAC_PARA, true);
 
@@ -297,7 +298,7 @@ static int hclge_tm_qs_to_pri_map_cfg(struct hclge_dev *hdev,
 }
 
 static int hclge_tm_q_to_qs_map_cfg(struct hclge_dev *hdev,
-				    u8 q_id, u16 qs_id)
+				    u16 q_id, u16 qs_id)
 {
 	struct hclge_nq_to_qs_link_cmd *map;
 	struct hclge_desc desc;
@@ -1279,10 +1280,15 @@ int hclge_tm_prio_tc_info_update(struct hclge_dev *hdev, u8 *prio_tc)
 	return 0;
 }
 
-void hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc)
+int hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc)
 {
 	u8 i, bit_map = 0;
 
+	for (i = 0; i < hdev->num_alloc_vport; i++) {
+		if (num_tc > hdev->vport[i].alloc_tqps)
+			return -EINVAL;
+	}
+
 	hdev->tm_info.num_tc = num_tc;
 
 	for (i = 0; i < hdev->tm_info.num_tc; i++)
@@ -1296,6 +1302,8 @@ void hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc)
 	hdev->hw_tc_map = bit_map;
 
 	hclge_tm_schd_info_init(hdev);
+
+	return 0;
 }
 
 int hclge_tm_init_hw(struct hclge_dev *hdev)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
index dd4c194747c1..25eef13a3e14 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h
@@ -106,6 +106,10 @@ struct hclge_cfg_pause_param_cmd {
 	u8 pause_trans_gap;
 	u8 rsvd;
 	__le16 pause_trans_time;
+	u8 rsvd1[6];
+	/* extra mac address to do double check for pause frame */
+	u8 mac_addr_extra[ETH_ALEN];
+	u16 rsvd2;
 };
 
 struct hclge_pfc_stats_cmd {
@@ -128,7 +132,7 @@ int hclge_tm_schd_init(struct hclge_dev *hdev);
 int hclge_pause_setup_hw(struct hclge_dev *hdev);
 int hclge_tm_schd_mode_hw(struct hclge_dev *hdev);
 int hclge_tm_prio_tc_info_update(struct hclge_dev *hdev, u8 *prio_tc);
-void hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc);
+int hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc);
 int hclge_tm_dwrr_cfg(struct hclge_dev *hdev);
 int hclge_tm_map_cfg(struct hclge_dev *hdev);
 int hclge_tm_init_hw(struct hclge_dev *hdev);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
index fb471fe2c494..0d3b445f6799 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c
@@ -132,9 +132,9 @@ static int hclgevf_init_cmd_queue(struct hclgevf_dev *hdev,
 		reg_val |= HCLGEVF_NIC_CMQ_ENABLE;
 		hclgevf_write_dev(hw, HCLGEVF_NIC_CSQ_DEPTH_REG, reg_val);
 
-		hclgevf_write_dev(hw, HCLGEVF_NIC_CSQ_TAIL_REG, 0);
 		hclgevf_write_dev(hw, HCLGEVF_NIC_CSQ_HEAD_REG, 0);
-		break;
+		hclgevf_write_dev(hw, HCLGEVF_NIC_CSQ_TAIL_REG, 0);
+		return 0;
 	case HCLGEVF_TYPE_CRQ:
 		reg_val = (u32)ring->desc_dma_addr;
 		hclgevf_write_dev(hw, HCLGEVF_NIC_CRQ_BASEADDR_L_REG, reg_val);
@@ -145,12 +145,12 @@ static int hclgevf_init_cmd_queue(struct hclgevf_dev *hdev,
 		reg_val |= HCLGEVF_NIC_CMQ_ENABLE;
 		hclgevf_write_dev(hw, HCLGEVF_NIC_CRQ_DEPTH_REG, reg_val);
 
-		hclgevf_write_dev(hw, HCLGEVF_NIC_CRQ_TAIL_REG, 0);
 		hclgevf_write_dev(hw, HCLGEVF_NIC_CRQ_HEAD_REG, 0);
-		break;
+		hclgevf_write_dev(hw, HCLGEVF_NIC_CRQ_TAIL_REG, 0);
+		return 0;
+	default:
+		return -EINVAL;
 	}
-
-	return 0;
 }
 
 void hclgevf_cmd_setup_basic_desc(struct hclgevf_desc *desc,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
index 19b32860309c..bc294b0c8b62 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h
@@ -89,6 +89,7 @@ enum hclgevf_opcode_type {
 	HCLGEVF_OPC_CFG_COM_TQP_QUEUE	= 0x0B20,
 	/* RSS cmd */
 	HCLGEVF_OPC_RSS_GENERIC_CONFIG	= 0x0D01,
+	HCLGEVF_OPC_RSS_INPUT_TUPLE     = 0x0D02,
 	HCLGEVF_OPC_RSS_INDIR_TABLE	= 0x0D07,
 	HCLGEVF_OPC_RSS_TC_MODE		= 0x0D08,
 	/* Mailbox cmd */
@@ -148,7 +149,8 @@ struct hclgevf_query_res_cmd {
 	__le16 rsv[7];
 };
 
-#define HCLGEVF_RSS_HASH_KEY_OFFSET	4
+#define HCLGEVF_RSS_DEFAULT_OUTPORT_B	4
+#define HCLGEVF_RSS_HASH_KEY_OFFSET_B	4
 #define HCLGEVF_RSS_HASH_KEY_NUM	16
 struct hclgevf_rss_config_cmd {
 	u8 hash_config;
@@ -159,11 +161,11 @@ struct hclgevf_rss_config_cmd {
 struct hclgevf_rss_input_tuple_cmd {
 	u8 ipv4_tcp_en;
 	u8 ipv4_udp_en;
-	u8 ipv4_stcp_en;
+	u8 ipv4_sctp_en;
 	u8 ipv4_fragment_en;
 	u8 ipv6_tcp_en;
 	u8 ipv6_udp_en;
-	u8 ipv6_stcp_en;
+	u8 ipv6_sctp_en;
 	u8 ipv6_fragment_en;
 	u8 rsv[16];
 };
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index 9c0091f2addf..e0a86a58342c 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -31,16 +31,15 @@ static inline struct hclgevf_dev *hclgevf_ae_get_hdev(
 
 static int hclgevf_tqps_update_stats(struct hnae3_handle *handle)
 {
+	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
-	struct hnae3_queue *queue;
 	struct hclgevf_desc desc;
 	struct hclgevf_tqp *tqp;
 	int status;
 	int i;
 
-	for (i = 0; i < hdev->num_tqps; i++) {
-		queue = handle->kinfo.tqp[i];
-		tqp = container_of(queue, struct hclgevf_tqp, q);
+	for (i = 0; i < kinfo->num_tqps; i++) {
+		tqp = container_of(kinfo->tqp[i], struct hclgevf_tqp, q);
 		hclgevf_cmd_setup_basic_desc(&desc,
 					     HCLGEVF_OPC_QUERY_RX_STATUS,
 					     true);
@@ -77,17 +76,16 @@ static int hclgevf_tqps_update_stats(struct hnae3_handle *handle)
 static u64 *hclgevf_tqps_get_stats(struct hnae3_handle *handle, u64 *data)
 {
 	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 	struct hclgevf_tqp *tqp;
 	u64 *buff = data;
 	int i;
 
-	for (i = 0; i < hdev->num_tqps; i++) {
-		tqp = container_of(handle->kinfo.tqp[i], struct hclgevf_tqp, q);
+	for (i = 0; i < kinfo->num_tqps; i++) {
+		tqp = container_of(kinfo->tqp[i], struct hclgevf_tqp, q);
 		*buff++ = tqp->tqp_stats.rcb_tx_ring_pktnum_rcd;
 	}
 	for (i = 0; i < kinfo->num_tqps; i++) {
-		tqp = container_of(handle->kinfo.tqp[i], struct hclgevf_tqp, q);
+		tqp = container_of(kinfo->tqp[i], struct hclgevf_tqp, q);
 		*buff++ = tqp->tqp_stats.rcb_rx_ring_pktnum_rcd;
 	}
 
@@ -96,29 +94,29 @@ static u64 *hclgevf_tqps_get_stats(struct hnae3_handle *handle, u64 *data)
 
 static int hclgevf_tqps_get_sset_count(struct hnae3_handle *handle, int strset)
 {
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
 
-	return hdev->num_tqps * 2;
+	return kinfo->num_tqps * 2;
 }
 
 static u8 *hclgevf_tqps_get_strings(struct hnae3_handle *handle, u8 *data)
 {
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
 	u8 *buff = data;
 	int i = 0;
 
-	for (i = 0; i < hdev->num_tqps; i++) {
-		struct hclgevf_tqp *tqp = container_of(handle->kinfo.tqp[i],
-			struct hclgevf_tqp, q);
-		snprintf(buff, ETH_GSTRING_LEN, "txq#%d_pktnum_rcd",
+	for (i = 0; i < kinfo->num_tqps; i++) {
+		struct hclgevf_tqp *tqp = container_of(kinfo->tqp[i],
+						       struct hclgevf_tqp, q);
+		snprintf(buff, ETH_GSTRING_LEN, "txq%d_pktnum_rcd",
 			 tqp->index);
 		buff += ETH_GSTRING_LEN;
 	}
 
-	for (i = 0; i < hdev->num_tqps; i++) {
-		struct hclgevf_tqp *tqp = container_of(handle->kinfo.tqp[i],
-			struct hclgevf_tqp, q);
-		snprintf(buff, ETH_GSTRING_LEN, "rxq#%d_pktnum_rcd",
+	for (i = 0; i < kinfo->num_tqps; i++) {
+		struct hclgevf_tqp *tqp = container_of(kinfo->tqp[i],
+						       struct hclgevf_tqp, q);
+		snprintf(buff, ETH_GSTRING_LEN, "rxq%d_pktnum_rcd",
 			 tqp->index);
 		buff += ETH_GSTRING_LEN;
 	}
@@ -182,7 +180,7 @@ static int hclgevf_get_tc_info(struct hclgevf_dev *hdev)
 	return 0;
 }
 
-static int hclge_get_queue_info(struct hclgevf_dev *hdev)
+static int hclgevf_get_queue_info(struct hclgevf_dev *hdev)
 {
 #define HCLGEVF_TQPS_RSS_INFO_LEN	8
 	u8 resp_msg[HCLGEVF_TQPS_RSS_INFO_LEN];
@@ -299,6 +297,9 @@ void hclgevf_update_link_status(struct hclgevf_dev *hdev, int link_state)
 
 	client = handle->client;
 
+	link_state =
+		test_bit(HCLGEVF_STATE_DOWN, &hdev->state) ? 0 : link_state;
+
 	if (link_state != hdev->hw.mac.link) {
 		client->ops->link_status_change(handle, !!link_state);
 		hdev->hw.mac.link = link_state;
@@ -385,6 +386,47 @@ static int hclgevf_get_vector_index(struct hclgevf_dev *hdev, int vector)
 	return -EINVAL;
 }
 
+static int hclgevf_set_rss_algo_key(struct hclgevf_dev *hdev,
+				    const u8 hfunc, const u8 *key)
+{
+	struct hclgevf_rss_config_cmd *req;
+	struct hclgevf_desc desc;
+	int key_offset;
+	int key_size;
+	int ret;
+
+	req = (struct hclgevf_rss_config_cmd *)desc.data;
+
+	for (key_offset = 0; key_offset < 3; key_offset++) {
+		hclgevf_cmd_setup_basic_desc(&desc,
+					     HCLGEVF_OPC_RSS_GENERIC_CONFIG,
+					     false);
+
+		req->hash_config |= (hfunc & HCLGEVF_RSS_HASH_ALGO_MASK);
+		req->hash_config |=
+			(key_offset << HCLGEVF_RSS_HASH_KEY_OFFSET_B);
+
+		if (key_offset == 2)
+			key_size =
+			HCLGEVF_RSS_KEY_SIZE - HCLGEVF_RSS_HASH_KEY_NUM * 2;
+		else
+			key_size = HCLGEVF_RSS_HASH_KEY_NUM;
+
+		memcpy(req->hash_key,
+		       key + key_offset * HCLGEVF_RSS_HASH_KEY_NUM, key_size);
+
+		ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
+		if (ret) {
+			dev_err(&hdev->pdev->dev,
+				"Configure RSS config fail, status = %d\n",
+				ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
 static u32 hclgevf_get_rss_key_size(struct hnae3_handle *handle)
 {
 	return HCLGEVF_RSS_KEY_SIZE;
@@ -465,68 +507,40 @@ static int hclgevf_set_rss_tc_mode(struct hclgevf_dev *hdev,  u16 rss_size)
 	return status;
 }
 
-static int hclgevf_get_rss_hw_cfg(struct hnae3_handle *handle, u8 *hash,
-				  u8 *key)
+static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
+			   u8 *hfunc)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
-	struct hclgevf_rss_config_cmd *req;
-	int lkup_times = key ? 3 : 1;
-	struct hclgevf_desc desc;
-	int key_offset;
-	int key_size;
-	int status;
-
-	req = (struct hclgevf_rss_config_cmd *)desc.data;
-	lkup_times = (lkup_times == 3) ? 3 : ((hash) ? 1 : 0);
-
-	for (key_offset = 0; key_offset < lkup_times; key_offset++) {
-		hclgevf_cmd_setup_basic_desc(&desc,
-					     HCLGEVF_OPC_RSS_GENERIC_CONFIG,
-					     true);
-		req->hash_config |= (key_offset << HCLGEVF_RSS_HASH_KEY_OFFSET);
+	struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
+	int i;
 
-		status = hclgevf_cmd_send(&hdev->hw, &desc, 1);
-		if (status) {
-			dev_err(&hdev->pdev->dev,
-				"failed to get hardware RSS cfg, status = %d\n",
-				status);
-			return status;
+	if (handle->pdev->revision >= 0x21) {
+		/* Get hash algorithm */
+		if (hfunc) {
+			switch (rss_cfg->hash_algo) {
+			case HCLGEVF_RSS_HASH_ALGO_TOEPLITZ:
+				*hfunc = ETH_RSS_HASH_TOP;
+				break;
+			case HCLGEVF_RSS_HASH_ALGO_SIMPLE:
+				*hfunc = ETH_RSS_HASH_XOR;
+				break;
+			default:
+				*hfunc = ETH_RSS_HASH_UNKNOWN;
+				break;
+			}
 		}
 
-		if (key_offset == 2)
-			key_size =
-			HCLGEVF_RSS_KEY_SIZE - HCLGEVF_RSS_HASH_KEY_NUM * 2;
-		else
-			key_size = HCLGEVF_RSS_HASH_KEY_NUM;
-
+		/* Get the RSS Key required by the user */
 		if (key)
-			memcpy(key + key_offset * HCLGEVF_RSS_HASH_KEY_NUM,
-			       req->hash_key,
-			       key_size);
-	}
-
-	if (hash) {
-		if ((req->hash_config & 0xf) == HCLGEVF_RSS_HASH_ALGO_TOEPLITZ)
-			*hash = ETH_RSS_HASH_TOP;
-		else
-			*hash = ETH_RSS_HASH_UNKNOWN;
+			memcpy(key, rss_cfg->rss_hash_key,
+			       HCLGEVF_RSS_KEY_SIZE);
 	}
 
-	return 0;
-}
-
-static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key,
-			   u8 *hfunc)
-{
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
-	struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
-	int i;
-
 	if (indir)
 		for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++)
 			indir[i] = rss_cfg->rss_indirection_tbl[i];
 
-	return hclgevf_get_rss_hw_cfg(handle, hfunc, key);
+	return 0;
 }
 
 static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
@@ -534,7 +548,36 @@ static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 	struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
-	int i;
+	int ret, i;
+
+	if (handle->pdev->revision >= 0x21) {
+		/* Set the RSS Hash Key if specififed by the user */
+		if (key) {
+			switch (hfunc) {
+			case ETH_RSS_HASH_TOP:
+				rss_cfg->hash_algo =
+					HCLGEVF_RSS_HASH_ALGO_TOEPLITZ;
+				break;
+			case ETH_RSS_HASH_XOR:
+				rss_cfg->hash_algo =
+					HCLGEVF_RSS_HASH_ALGO_SIMPLE;
+				break;
+			case ETH_RSS_HASH_NO_CHANGE:
+				break;
+			default:
+				return -EINVAL;
+			}
+
+			ret = hclgevf_set_rss_algo_key(hdev, rss_cfg->hash_algo,
+						       key);
+			if (ret)
+				return ret;
+
+			/* Update the shadow RSS key with user specified qids */
+			memcpy(rss_cfg->rss_hash_key, key,
+			       HCLGEVF_RSS_KEY_SIZE);
+		}
+	}
 
 	/* update the shadow RSS table with user specified qids */
 	for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++)
@@ -544,6 +587,193 @@ static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir,
 	return hclgevf_set_rss_indir_table(hdev);
 }
 
+static u8 hclgevf_get_rss_hash_bits(struct ethtool_rxnfc *nfc)
+{
+	u8 hash_sets = nfc->data & RXH_L4_B_0_1 ? HCLGEVF_S_PORT_BIT : 0;
+
+	if (nfc->data & RXH_L4_B_2_3)
+		hash_sets |= HCLGEVF_D_PORT_BIT;
+	else
+		hash_sets &= ~HCLGEVF_D_PORT_BIT;
+
+	if (nfc->data & RXH_IP_SRC)
+		hash_sets |= HCLGEVF_S_IP_BIT;
+	else
+		hash_sets &= ~HCLGEVF_S_IP_BIT;
+
+	if (nfc->data & RXH_IP_DST)
+		hash_sets |= HCLGEVF_D_IP_BIT;
+	else
+		hash_sets &= ~HCLGEVF_D_IP_BIT;
+
+	if (nfc->flow_type == SCTP_V4_FLOW || nfc->flow_type == SCTP_V6_FLOW)
+		hash_sets |= HCLGEVF_V_TAG_BIT;
+
+	return hash_sets;
+}
+
+static int hclgevf_set_rss_tuple(struct hnae3_handle *handle,
+				 struct ethtool_rxnfc *nfc)
+{
+	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+	struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
+	struct hclgevf_rss_input_tuple_cmd *req;
+	struct hclgevf_desc desc;
+	u8 tuple_sets;
+	int ret;
+
+	if (handle->pdev->revision == 0x20)
+		return -EOPNOTSUPP;
+
+	if (nfc->data &
+	    ~(RXH_IP_SRC | RXH_IP_DST | RXH_L4_B_0_1 | RXH_L4_B_2_3))
+		return -EINVAL;
+
+	req = (struct hclgevf_rss_input_tuple_cmd *)desc.data;
+	hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_INPUT_TUPLE, false);
+
+	req->ipv4_tcp_en = rss_cfg->rss_tuple_sets.ipv4_tcp_en;
+	req->ipv4_udp_en = rss_cfg->rss_tuple_sets.ipv4_udp_en;
+	req->ipv4_sctp_en = rss_cfg->rss_tuple_sets.ipv4_sctp_en;
+	req->ipv4_fragment_en = rss_cfg->rss_tuple_sets.ipv4_fragment_en;
+	req->ipv6_tcp_en = rss_cfg->rss_tuple_sets.ipv6_tcp_en;
+	req->ipv6_udp_en = rss_cfg->rss_tuple_sets.ipv6_udp_en;
+	req->ipv6_sctp_en = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
+	req->ipv6_fragment_en = rss_cfg->rss_tuple_sets.ipv6_fragment_en;
+
+	tuple_sets = hclgevf_get_rss_hash_bits(nfc);
+	switch (nfc->flow_type) {
+	case TCP_V4_FLOW:
+		req->ipv4_tcp_en = tuple_sets;
+		break;
+	case TCP_V6_FLOW:
+		req->ipv6_tcp_en = tuple_sets;
+		break;
+	case UDP_V4_FLOW:
+		req->ipv4_udp_en = tuple_sets;
+		break;
+	case UDP_V6_FLOW:
+		req->ipv6_udp_en = tuple_sets;
+		break;
+	case SCTP_V4_FLOW:
+		req->ipv4_sctp_en = tuple_sets;
+		break;
+	case SCTP_V6_FLOW:
+		if ((nfc->data & RXH_L4_B_0_1) ||
+		    (nfc->data & RXH_L4_B_2_3))
+			return -EINVAL;
+
+		req->ipv6_sctp_en = tuple_sets;
+		break;
+	case IPV4_FLOW:
+		req->ipv4_fragment_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		break;
+	case IPV6_FLOW:
+		req->ipv6_fragment_en = HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
+	if (ret) {
+		dev_err(&hdev->pdev->dev,
+			"Set rss tuple fail, status = %d\n", ret);
+		return ret;
+	}
+
+	rss_cfg->rss_tuple_sets.ipv4_tcp_en = req->ipv4_tcp_en;
+	rss_cfg->rss_tuple_sets.ipv4_udp_en = req->ipv4_udp_en;
+	rss_cfg->rss_tuple_sets.ipv4_sctp_en = req->ipv4_sctp_en;
+	rss_cfg->rss_tuple_sets.ipv4_fragment_en = req->ipv4_fragment_en;
+	rss_cfg->rss_tuple_sets.ipv6_tcp_en = req->ipv6_tcp_en;
+	rss_cfg->rss_tuple_sets.ipv6_udp_en = req->ipv6_udp_en;
+	rss_cfg->rss_tuple_sets.ipv6_sctp_en = req->ipv6_sctp_en;
+	rss_cfg->rss_tuple_sets.ipv6_fragment_en = req->ipv6_fragment_en;
+	return 0;
+}
+
+static int hclgevf_get_rss_tuple(struct hnae3_handle *handle,
+				 struct ethtool_rxnfc *nfc)
+{
+	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+	struct hclgevf_rss_cfg *rss_cfg = &hdev->rss_cfg;
+	u8 tuple_sets;
+
+	if (handle->pdev->revision == 0x20)
+		return -EOPNOTSUPP;
+
+	nfc->data = 0;
+
+	switch (nfc->flow_type) {
+	case TCP_V4_FLOW:
+		tuple_sets = rss_cfg->rss_tuple_sets.ipv4_tcp_en;
+		break;
+	case UDP_V4_FLOW:
+		tuple_sets = rss_cfg->rss_tuple_sets.ipv4_udp_en;
+		break;
+	case TCP_V6_FLOW:
+		tuple_sets = rss_cfg->rss_tuple_sets.ipv6_tcp_en;
+		break;
+	case UDP_V6_FLOW:
+		tuple_sets = rss_cfg->rss_tuple_sets.ipv6_udp_en;
+		break;
+	case SCTP_V4_FLOW:
+		tuple_sets = rss_cfg->rss_tuple_sets.ipv4_sctp_en;
+		break;
+	case SCTP_V6_FLOW:
+		tuple_sets = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
+		break;
+	case IPV4_FLOW:
+	case IPV6_FLOW:
+		tuple_sets = HCLGEVF_S_IP_BIT | HCLGEVF_D_IP_BIT;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (!tuple_sets)
+		return 0;
+
+	if (tuple_sets & HCLGEVF_D_PORT_BIT)
+		nfc->data |= RXH_L4_B_2_3;
+	if (tuple_sets & HCLGEVF_S_PORT_BIT)
+		nfc->data |= RXH_L4_B_0_1;
+	if (tuple_sets & HCLGEVF_D_IP_BIT)
+		nfc->data |= RXH_IP_DST;
+	if (tuple_sets & HCLGEVF_S_IP_BIT)
+		nfc->data |= RXH_IP_SRC;
+
+	return 0;
+}
+
+static int hclgevf_set_rss_input_tuple(struct hclgevf_dev *hdev,
+				       struct hclgevf_rss_cfg *rss_cfg)
+{
+	struct hclgevf_rss_input_tuple_cmd *req;
+	struct hclgevf_desc desc;
+	int ret;
+
+	hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_INPUT_TUPLE, false);
+
+	req = (struct hclgevf_rss_input_tuple_cmd *)desc.data;
+
+	req->ipv4_tcp_en = rss_cfg->rss_tuple_sets.ipv4_tcp_en;
+	req->ipv4_udp_en = rss_cfg->rss_tuple_sets.ipv4_udp_en;
+	req->ipv4_sctp_en = rss_cfg->rss_tuple_sets.ipv4_sctp_en;
+	req->ipv4_fragment_en = rss_cfg->rss_tuple_sets.ipv4_fragment_en;
+	req->ipv6_tcp_en = rss_cfg->rss_tuple_sets.ipv6_tcp_en;
+	req->ipv6_udp_en = rss_cfg->rss_tuple_sets.ipv6_udp_en;
+	req->ipv6_sctp_en = rss_cfg->rss_tuple_sets.ipv6_sctp_en;
+	req->ipv6_fragment_en = rss_cfg->rss_tuple_sets.ipv6_fragment_en;
+
+	ret = hclgevf_cmd_send(&hdev->hw, &desc, 1);
+	if (ret)
+		dev_err(&hdev->pdev->dev,
+			"Configure rss input fail, status = %d\n", ret);
+	return ret;
+}
+
 static int hclgevf_get_tc_size(struct hnae3_handle *handle)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
@@ -735,138 +965,16 @@ static int hclgevf_get_queue_id(struct hnae3_queue *queue)
 
 static void hclgevf_reset_tqp_stats(struct hnae3_handle *handle)
 {
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
-	struct hnae3_queue *queue;
+	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
 	struct hclgevf_tqp *tqp;
 	int i;
 
-	for (i = 0; i < hdev->num_tqps; i++) {
-		queue = handle->kinfo.tqp[i];
-		tqp = container_of(queue, struct hclgevf_tqp, q);
+	for (i = 0; i < kinfo->num_tqps; i++) {
+		tqp = container_of(kinfo->tqp[i], struct hclgevf_tqp, q);
 		memset(&tqp->tqp_stats, 0, sizeof(tqp->tqp_stats));
 	}
 }
 
-static int hclgevf_cfg_func_mta_type(struct hclgevf_dev *hdev)
-{
-	u8 resp_msg = HCLGEVF_MTA_TYPE_SEL_MAX;
-	int ret;
-
-	ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_MULTICAST,
-				   HCLGE_MBX_MAC_VLAN_MTA_TYPE_READ,
-				   NULL, 0, true, &resp_msg, sizeof(u8));
-
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"Read mta type fail, ret=%d.\n", ret);
-		return ret;
-	}
-
-	if (resp_msg > HCLGEVF_MTA_TYPE_SEL_MAX) {
-		dev_err(&hdev->pdev->dev,
-			"Read mta type invalid, resp=%d.\n", resp_msg);
-		return -EINVAL;
-	}
-
-	hdev->mta_mac_sel_type = resp_msg;
-
-	return 0;
-}
-
-static u16 hclgevf_get_mac_addr_to_mta_index(struct hclgevf_dev *hdev,
-					     const u8 *addr)
-{
-	u32 rsh = HCLGEVF_MTA_TYPE_SEL_MAX - hdev->mta_mac_sel_type;
-	u16 high_val = addr[1] | (addr[0] << 8);
-
-	return (high_val >> rsh) & 0xfff;
-}
-
-static int hclgevf_do_update_mta_status(struct hclgevf_dev *hdev,
-					unsigned long *status)
-{
-#define HCLGEVF_MTA_STATUS_MSG_SIZE 13
-#define HCLGEVF_MTA_STATUS_MSG_BITS \
-			(HCLGEVF_MTA_STATUS_MSG_SIZE * BITS_PER_BYTE)
-#define HCLGEVF_MTA_STATUS_MSG_END_BITS \
-			(HCLGEVF_MTA_TBL_SIZE % HCLGEVF_MTA_STATUS_MSG_BITS)
-	u16 tbl_cnt;
-	u16 tbl_idx;
-	u8 msg_cnt;
-	u8 msg_idx;
-	int ret;
-
-	msg_cnt = DIV_ROUND_UP(HCLGEVF_MTA_TBL_SIZE,
-			       HCLGEVF_MTA_STATUS_MSG_BITS);
-	tbl_idx = 0;
-	msg_idx = 0;
-	while (msg_cnt--) {
-		u8 msg[HCLGEVF_MTA_STATUS_MSG_SIZE + 1];
-		u8 *p = &msg[1];
-		u8 msg_ofs;
-		u8 msg_bit;
-
-		memset(msg, 0, sizeof(msg));
-
-		/* set index field */
-		msg[0] = 0x7F & msg_idx;
-
-		/* set end flag field */
-		if (msg_cnt == 0) {
-			msg[0] |= 0x80;
-			tbl_cnt = HCLGEVF_MTA_STATUS_MSG_END_BITS;
-		} else {
-			tbl_cnt = HCLGEVF_MTA_STATUS_MSG_BITS;
-		}
-
-		/* set status field */
-		msg_ofs = 0;
-		msg_bit = 0;
-		while (tbl_cnt--) {
-			if (test_bit(tbl_idx, status))
-				p[msg_ofs] |= BIT(msg_bit);
-
-			tbl_idx++;
-
-			msg_bit++;
-			if (msg_bit == BITS_PER_BYTE) {
-				msg_bit = 0;
-				msg_ofs++;
-			}
-		}
-
-		ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_MULTICAST,
-					   HCLGE_MBX_MAC_VLAN_MTA_STATUS_UPDATE,
-					   msg, sizeof(msg), false, NULL, 0);
-		if (ret)
-			break;
-
-		msg_idx++;
-	}
-
-	return ret;
-}
-
-static int hclgevf_update_mta_status(struct hnae3_handle *handle)
-{
-	unsigned long mta_status[BITS_TO_LONGS(HCLGEVF_MTA_TBL_SIZE)];
-	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
-	struct net_device *netdev = hdev->nic.kinfo.netdev;
-	struct netdev_hw_addr *ha;
-	u16 tbl_idx;
-
-	/* clear status */
-	memset(mta_status, 0, sizeof(mta_status));
-
-	/* update status from mc addr list */
-	netdev_for_each_mc_addr(ha, netdev) {
-		tbl_idx = hclgevf_get_mac_addr_to_mta_index(hdev, ha->addr);
-		set_bit(tbl_idx, mta_status);
-	}
-
-	return hclgevf_do_update_mta_status(hdev, mta_status);
-}
-
 static void hclgevf_get_mac_addr(struct hnae3_handle *handle, u8 *p)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
@@ -1106,7 +1214,8 @@ static int hclgevf_do_reset(struct hclgevf_dev *hdev)
 	return status;
 }
 
-static void hclgevf_reset_event(struct hnae3_handle *handle)
+static void hclgevf_reset_event(struct pci_dev *pdev,
+				struct hnae3_handle *handle)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 
@@ -1341,8 +1450,10 @@ static int hclgevf_configure(struct hclgevf_dev *hdev)
 {
 	int ret;
 
+	hdev->hw.mac.media_type = HNAE3_MEDIA_TYPE_NONE;
+
 	/* get queue configuration from PF */
-	ret = hclge_get_queue_info(hdev);
+	ret = hclgevf_get_queue_info(hdev);
 	if (ret)
 		return ret;
 	/* get tc configuration from PF */
@@ -1395,6 +1506,39 @@ static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev)
 
 	rss_cfg->rss_size = hdev->rss_size_max;
 
+	if (hdev->pdev->revision >= 0x21) {
+		rss_cfg->hash_algo = HCLGEVF_RSS_HASH_ALGO_TOEPLITZ;
+		netdev_rss_key_fill(rss_cfg->rss_hash_key,
+				    HCLGEVF_RSS_KEY_SIZE);
+
+		ret = hclgevf_set_rss_algo_key(hdev, rss_cfg->hash_algo,
+					       rss_cfg->rss_hash_key);
+		if (ret)
+			return ret;
+
+		rss_cfg->rss_tuple_sets.ipv4_tcp_en =
+					HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		rss_cfg->rss_tuple_sets.ipv4_udp_en =
+					HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		rss_cfg->rss_tuple_sets.ipv4_sctp_en =
+					HCLGEVF_RSS_INPUT_TUPLE_SCTP;
+		rss_cfg->rss_tuple_sets.ipv4_fragment_en =
+					HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		rss_cfg->rss_tuple_sets.ipv6_tcp_en =
+					HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		rss_cfg->rss_tuple_sets.ipv6_udp_en =
+					HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+		rss_cfg->rss_tuple_sets.ipv6_sctp_en =
+					HCLGEVF_RSS_INPUT_TUPLE_SCTP;
+		rss_cfg->rss_tuple_sets.ipv6_fragment_en =
+					HCLGEVF_RSS_INPUT_TUPLE_OTHER;
+
+		ret = hclgevf_set_rss_input_tuple(hdev, rss_cfg);
+		if (ret)
+			return ret;
+
+	}
+
 	/* Initialize RSS indirect table for each vport */
 	for (i = 0; i < HCLGEVF_RSS_IND_TBL_SIZE; i++)
 		rss_cfg->rss_indirection_tbl[i] = i % hdev->rss_size_max;
@@ -1417,12 +1561,13 @@ static int hclgevf_init_vlan_config(struct hclgevf_dev *hdev)
 
 static int hclgevf_ae_start(struct hnae3_handle *handle)
 {
+	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 	int i, queue_id;
 
-	for (i = 0; i < handle->kinfo.num_tqps; i++) {
+	for (i = 0; i < kinfo->num_tqps; i++) {
 		/* ring enable */
-		queue_id = hclgevf_get_queue_id(handle->kinfo.tqp[i]);
+		queue_id = hclgevf_get_queue_id(kinfo->tqp[i]);
 		if (queue_id < 0) {
 			dev_warn(&hdev->pdev->dev,
 				 "Get invalid queue id, ignore it\n");
@@ -1445,12 +1590,15 @@ static int hclgevf_ae_start(struct hnae3_handle *handle)
 
 static void hclgevf_ae_stop(struct hnae3_handle *handle)
 {
+	struct hnae3_knic_private_info *kinfo = &handle->kinfo;
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 	int i, queue_id;
 
-	for (i = 0; i < hdev->num_tqps; i++) {
+	set_bit(HCLGEVF_STATE_DOWN, &hdev->state);
+
+	for (i = 0; i < kinfo->num_tqps; i++) {
 		/* Ring disable */
-		queue_id = hclgevf_get_queue_id(handle->kinfo.tqp[i]);
+		queue_id = hclgevf_get_queue_id(kinfo->tqp[i]);
 		if (queue_id < 0) {
 			dev_warn(&hdev->pdev->dev,
 				 "Get invalid queue id, ignore it\n");
@@ -1619,17 +1767,22 @@ static int hclgevf_init_client_instance(struct hnae3_client *client,
 
 		ret = client->ops->init_instance(&hdev->nic);
 		if (ret)
-			return ret;
+			goto clear_nic;
+
+		hnae3_set_client_init_flag(client, ae_dev, 1);
 
 		if (hdev->roce_client && hnae3_dev_roce_supported(hdev)) {
 			struct hnae3_client *rc = hdev->roce_client;
 
 			ret = hclgevf_init_roce_base_info(hdev);
 			if (ret)
-				return ret;
+				goto clear_roce;
 			ret = rc->ops->init_instance(&hdev->roce);
 			if (ret)
-				return ret;
+				goto clear_roce;
+
+			hnae3_set_client_init_flag(hdev->roce_client, ae_dev,
+						   1);
 		}
 		break;
 	case HNAE3_CLIENT_UNIC:
@@ -1638,7 +1791,9 @@ static int hclgevf_init_client_instance(struct hnae3_client *client,
 
 		ret = client->ops->init_instance(&hdev->nic);
 		if (ret)
-			return ret;
+			goto clear_nic;
+
+		hnae3_set_client_init_flag(client, ae_dev, 1);
 		break;
 	case HNAE3_CLIENT_ROCE:
 		if (hnae3_dev_roce_supported(hdev)) {
@@ -1649,15 +1804,29 @@ static int hclgevf_init_client_instance(struct hnae3_client *client,
 		if (hdev->roce_client && hdev->nic_client) {
 			ret = hclgevf_init_roce_base_info(hdev);
 			if (ret)
-				return ret;
+				goto clear_roce;
 
 			ret = client->ops->init_instance(&hdev->roce);
 			if (ret)
-				return ret;
+				goto clear_roce;
 		}
+
+		hnae3_set_client_init_flag(client, ae_dev, 1);
+		break;
+	default:
+		return -EINVAL;
 	}
 
 	return 0;
+
+clear_nic:
+	hdev->nic_client = NULL;
+	hdev->nic.client = NULL;
+	return ret;
+clear_roce:
+	hdev->roce_client = NULL;
+	hdev->roce.client = NULL;
+	return ret;
 }
 
 static void hclgevf_uninit_client_instance(struct hnae3_client *client,
@@ -1666,13 +1835,19 @@ static void hclgevf_uninit_client_instance(struct hnae3_client *client,
 	struct hclgevf_dev *hdev = ae_dev->priv;
 
 	/* un-init roce, if it exists */
-	if (hdev->roce_client)
+	if (hdev->roce_client) {
 		hdev->roce_client->ops->uninit_instance(&hdev->roce, 0);
+		hdev->roce_client = NULL;
+		hdev->roce.client = NULL;
+	}
 
 	/* un-init nic/unic, if this was not called by roce client */
-	if ((client->ops->uninit_instance) &&
-	    (client->type != HNAE3_CLIENT_ROCE))
+	if (client->ops->uninit_instance && hdev->nic_client &&
+	    client->type != HNAE3_CLIENT_ROCE) {
 		client->ops->uninit_instance(&hdev->nic, 0);
+		hdev->nic_client = NULL;
+		hdev->nic.client = NULL;
+	}
 }
 
 static int hclgevf_pci_init(struct hclgevf_dev *hdev)
@@ -1839,14 +2014,6 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev)
 		goto err_config;
 	}
 
-	/* Initialize mta type for this VF */
-	ret = hclgevf_cfg_func_mta_type(hdev);
-	if (ret) {
-		dev_err(&hdev->pdev->dev,
-			"failed(%d) to initialize MTA type\n", ret);
-		goto err_config;
-	}
-
 	/* Initialize RSS for this VF */
 	ret = hclgevf_rss_init_hw(hdev);
 	if (ret) {
@@ -1943,11 +2110,11 @@ static void hclgevf_get_channels(struct hnae3_handle *handle,
 }
 
 static void hclgevf_get_tqps_and_rss_info(struct hnae3_handle *handle,
-					  u16 *free_tqps, u16 *max_rss_size)
+					  u16 *alloc_tqps, u16 *max_rss_size)
 {
 	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
 
-	*free_tqps = 0;
+	*alloc_tqps = hdev->num_tqps;
 	*max_rss_size = hdev->rss_size_max;
 }
 
@@ -1979,6 +2146,14 @@ void hclgevf_update_speed_duplex(struct hclgevf_dev *hdev, u32 speed,
 	hdev->hw.mac.duplex = duplex;
 }
 
+static void hclgevf_get_media_type(struct hnae3_handle *handle,
+				  u8 *media_type)
+{
+	struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
+	if (media_type)
+		*media_type = hdev->hw.mac.media_type;
+}
+
 static const struct hnae3_ae_ops hclgevf_ops = {
 	.init_ae_dev = hclgevf_init_ae_dev,
 	.uninit_ae_dev = hclgevf_uninit_ae_dev,
@@ -1998,7 +2173,6 @@ static const struct hnae3_ae_ops hclgevf_ops = {
 	.rm_uc_addr = hclgevf_rm_uc_addr,
 	.add_mc_addr = hclgevf_add_mc_addr,
 	.rm_mc_addr = hclgevf_rm_mc_addr,
-	.update_mta_status = hclgevf_update_mta_status,
 	.get_stats = hclgevf_get_stats,
 	.update_stats = hclgevf_update_stats,
 	.get_strings = hclgevf_get_strings,
@@ -2007,6 +2181,8 @@ static const struct hnae3_ae_ops hclgevf_ops = {
 	.get_rss_indir_size = hclgevf_get_rss_indir_size,
 	.get_rss = hclgevf_get_rss,
 	.set_rss = hclgevf_set_rss,
+	.get_rss_tuple = hclgevf_get_rss_tuple,
+	.set_rss_tuple = hclgevf_set_rss_tuple,
 	.get_tc_size = hclgevf_get_tc_size,
 	.get_fw_version = hclgevf_get_fw_version,
 	.set_vlan_filter = hclgevf_set_vlan_filter,
@@ -2016,6 +2192,7 @@ static const struct hnae3_ae_ops hclgevf_ops = {
 	.get_tqps_and_rss_info = hclgevf_get_tqps_and_rss_info,
 	.get_status = hclgevf_get_status,
 	.get_ksettings_an_result = hclgevf_get_ksettings_an_result,
+	.get_media_type = hclgevf_get_media_type,
 };
 
 static struct hnae3_ae_algo ae_algovf = {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
index b23ba171473c..aed241e8ffab 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h
@@ -46,9 +46,13 @@
 #define HCLGEVF_RSS_HASH_ALGO_MASK	0xf
 #define HCLGEVF_RSS_CFG_TBL_NUM \
 	(HCLGEVF_RSS_IND_TBL_SIZE / HCLGEVF_RSS_CFG_TBL_SIZE)
-
-#define HCLGEVF_MTA_TBL_SIZE		4096
-#define HCLGEVF_MTA_TYPE_SEL_MAX	4
+#define HCLGEVF_RSS_INPUT_TUPLE_OTHER	GENMASK(3, 0)
+#define HCLGEVF_RSS_INPUT_TUPLE_SCTP	GENMASK(4, 0)
+#define HCLGEVF_D_PORT_BIT		BIT(0)
+#define HCLGEVF_S_PORT_BIT		BIT(1)
+#define HCLGEVF_D_IP_BIT		BIT(2)
+#define HCLGEVF_S_IP_BIT		BIT(3)
+#define HCLGEVF_V_TAG_BIT		BIT(4)
 
 /* states of hclgevf device & tasks */
 enum hclgevf_states {
@@ -66,6 +70,7 @@ enum hclgevf_states {
 #define HCLGEVF_MPF_ENBALE 1
 
 struct hclgevf_mac {
+	u8 media_type;
 	u8 mac_addr[ETH_ALEN];
 	int link;
 	u8 duplex;
@@ -108,12 +113,24 @@ struct hclgevf_cfg {
 	u32 numa_node_map;
 };
 
+struct hclgevf_rss_tuple_cfg {
+	u8 ipv4_tcp_en;
+	u8 ipv4_udp_en;
+	u8 ipv4_sctp_en;
+	u8 ipv4_fragment_en;
+	u8 ipv6_tcp_en;
+	u8 ipv6_udp_en;
+	u8 ipv6_sctp_en;
+	u8 ipv6_fragment_en;
+};
+
 struct hclgevf_rss_cfg {
 	u8  rss_hash_key[HCLGEVF_RSS_KEY_SIZE]; /* user configured hash keys */
 	u32 hash_algo;
 	u32 rss_size;
 	u8 hw_tc_map;
 	u8  rss_indirection_tbl[HCLGEVF_RSS_IND_TBL_SIZE]; /* shadow table */
+	struct hclgevf_rss_tuple_cfg rss_tuple_sets;
 };
 
 struct hclgevf_misc_vector {
@@ -156,8 +173,6 @@ struct hclgevf_dev {
 	u16 *vector_status;
 	int *vector_irq;
 
-	bool accept_mta_mc; /* whether to accept mta filter multicast */
-	u8 mta_mac_sel_type;
 	bool mbx_event_pending;
 	struct hclgevf_mbx_resp_status mbx_resp; /* mailbox response */
 	struct hclgevf_mbx_arq_ring arq; /* mailbox async rx queue */
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
index 0f5563f3b779..097b5502603f 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
@@ -58,6 +58,8 @@ enum hinic_port_cmd {
 
 	HINIC_PORT_CMD_GET_GLOBAL_QPN   = 102,
 
+	HINIC_PORT_CMD_SET_TSO          = 112,
+
 	HINIC_PORT_CMD_GET_CAP          = 170,
 };
 
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
index cb239627770f..967c993d5303 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
@@ -70,8 +70,6 @@
 #define SQ_MASKED_IDX(sq, idx)  ((idx) & (sq)->wq->mask)
 #define RQ_MASKED_IDX(rq, idx)  ((idx) & (rq)->wq->mask)
 
-#define TX_MAX_MSS_DEFAULT      0x3E00
-
 enum sq_wqe_type {
 	SQ_NORMAL_WQE = 0,
 };
@@ -494,33 +492,16 @@ static void sq_prepare_ctrl(struct hinic_sq_ctrl *ctrl, u16 prod_idx,
 			  HINIC_SQ_CTRL_SET(SQ_NORMAL_WQE, DATA_FORMAT)     |
 			  HINIC_SQ_CTRL_SET(ctrl_size, LEN);
 
-	ctrl->queue_info = HINIC_SQ_CTRL_SET(TX_MAX_MSS_DEFAULT,
-					     QUEUE_INFO_MSS);
+	ctrl->queue_info = HINIC_SQ_CTRL_SET(HINIC_MSS_DEFAULT,
+					     QUEUE_INFO_MSS) |
+			   HINIC_SQ_CTRL_SET(1, QUEUE_INFO_UC);
 }
 
 static void sq_prepare_task(struct hinic_sq_task *task)
 {
-	task->pkt_info0 =
-		HINIC_SQ_TASK_INFO0_SET(0, L2HDR_LEN) |
-		HINIC_SQ_TASK_INFO0_SET(HINIC_L4_OFF_DISABLE, L4_OFFLOAD) |
-		HINIC_SQ_TASK_INFO0_SET(HINIC_OUTER_L3TYPE_UNKNOWN,
-					INNER_L3TYPE) |
-		HINIC_SQ_TASK_INFO0_SET(HINIC_VLAN_OFF_DISABLE,
-					VLAN_OFFLOAD) |
-		HINIC_SQ_TASK_INFO0_SET(HINIC_PKT_NOT_PARSED, PARSE_FLAG);
-
-	task->pkt_info1 =
-		HINIC_SQ_TASK_INFO1_SET(HINIC_MEDIA_UNKNOWN, MEDIA_TYPE) |
-		HINIC_SQ_TASK_INFO1_SET(0, INNER_L4_LEN) |
-		HINIC_SQ_TASK_INFO1_SET(0, INNER_L3_LEN);
-
-	task->pkt_info2 =
-		HINIC_SQ_TASK_INFO2_SET(0, TUNNEL_L4_LEN) |
-		HINIC_SQ_TASK_INFO2_SET(0, OUTER_L3_LEN)  |
-		HINIC_SQ_TASK_INFO2_SET(HINIC_TUNNEL_L4TYPE_UNKNOWN,
-					TUNNEL_L4TYPE)    |
-		HINIC_SQ_TASK_INFO2_SET(HINIC_OUTER_L3TYPE_UNKNOWN,
-					OUTER_L3TYPE);
+	task->pkt_info0 = 0;
+	task->pkt_info1 = 0;
+	task->pkt_info2 = 0;
 
 	task->ufo_v6_identify = 0;
 
@@ -529,6 +510,86 @@ static void sq_prepare_task(struct hinic_sq_task *task)
 	task->zero_pad = 0;
 }
 
+void hinic_task_set_l2hdr(struct hinic_sq_task *task, u32 len)
+{
+	task->pkt_info0 |= HINIC_SQ_TASK_INFO0_SET(len, L2HDR_LEN);
+}
+
+void hinic_task_set_outter_l3(struct hinic_sq_task *task,
+			      enum hinic_l3_offload_type l3_type,
+			      u32 network_len)
+{
+	task->pkt_info2 |= HINIC_SQ_TASK_INFO2_SET(l3_type, OUTER_L3TYPE) |
+			   HINIC_SQ_TASK_INFO2_SET(network_len, OUTER_L3LEN);
+}
+
+void hinic_task_set_inner_l3(struct hinic_sq_task *task,
+			     enum hinic_l3_offload_type l3_type,
+			     u32 network_len)
+{
+	task->pkt_info0 |= HINIC_SQ_TASK_INFO0_SET(l3_type, INNER_L3TYPE);
+	task->pkt_info1 |= HINIC_SQ_TASK_INFO1_SET(network_len, INNER_L3LEN);
+}
+
+void hinic_task_set_tunnel_l4(struct hinic_sq_task *task,
+			      enum hinic_l4_offload_type l4_type,
+			      u32 tunnel_len)
+{
+	task->pkt_info2 |= HINIC_SQ_TASK_INFO2_SET(l4_type, TUNNEL_L4TYPE) |
+			   HINIC_SQ_TASK_INFO2_SET(tunnel_len, TUNNEL_L4LEN);
+}
+
+void hinic_set_cs_inner_l4(struct hinic_sq_task *task, u32 *queue_info,
+			   enum hinic_l4_offload_type l4_offload,
+			   u32 l4_len, u32 offset)
+{
+	u32 tcp_udp_cs = 0, sctp = 0;
+	u32 mss = HINIC_MSS_DEFAULT;
+
+	if (l4_offload == TCP_OFFLOAD_ENABLE ||
+	    l4_offload == UDP_OFFLOAD_ENABLE)
+		tcp_udp_cs = 1;
+	else if (l4_offload == SCTP_OFFLOAD_ENABLE)
+		sctp = 1;
+
+	task->pkt_info0 |= HINIC_SQ_TASK_INFO0_SET(l4_offload, L4_OFFLOAD);
+	task->pkt_info1 |= HINIC_SQ_TASK_INFO1_SET(l4_len, INNER_L4LEN);
+
+	*queue_info |= HINIC_SQ_CTRL_SET(offset, QUEUE_INFO_PLDOFF) |
+		       HINIC_SQ_CTRL_SET(tcp_udp_cs, QUEUE_INFO_TCPUDP_CS) |
+		       HINIC_SQ_CTRL_SET(sctp, QUEUE_INFO_SCTP);
+
+	*queue_info = HINIC_SQ_CTRL_CLEAR(*queue_info, QUEUE_INFO_MSS);
+	*queue_info |= HINIC_SQ_CTRL_SET(mss, QUEUE_INFO_MSS);
+}
+
+void hinic_set_tso_inner_l4(struct hinic_sq_task *task, u32 *queue_info,
+			    enum hinic_l4_offload_type l4_offload,
+			    u32 l4_len, u32 offset, u32 ip_ident, u32 mss)
+{
+	u32 tso = 0, ufo = 0;
+
+	if (l4_offload == TCP_OFFLOAD_ENABLE)
+		tso = 1;
+	else if (l4_offload == UDP_OFFLOAD_ENABLE)
+		ufo = 1;
+
+	task->ufo_v6_identify = ip_ident;
+
+	task->pkt_info0 |= HINIC_SQ_TASK_INFO0_SET(l4_offload, L4_OFFLOAD);
+	task->pkt_info0 |= HINIC_SQ_TASK_INFO0_SET(tso || ufo, TSO_FLAG);
+	task->pkt_info1 |= HINIC_SQ_TASK_INFO1_SET(l4_len, INNER_L4LEN);
+
+	*queue_info |= HINIC_SQ_CTRL_SET(offset, QUEUE_INFO_PLDOFF) |
+		       HINIC_SQ_CTRL_SET(tso, QUEUE_INFO_TSO) |
+		       HINIC_SQ_CTRL_SET(ufo, QUEUE_INFO_UFO) |
+		       HINIC_SQ_CTRL_SET(!!l4_offload, QUEUE_INFO_TCPUDP_CS);
+
+	/* set MSS value */
+	*queue_info = HINIC_SQ_CTRL_CLEAR(*queue_info, QUEUE_INFO_MSS);
+	*queue_info |= HINIC_SQ_CTRL_SET(mss, QUEUE_INFO_MSS);
+}
+
 /**
  * hinic_sq_prepare_wqe - prepare wqe before insert to the queue
  * @sq: send queue
@@ -613,6 +674,16 @@ struct hinic_sq_wqe *hinic_sq_get_wqe(struct hinic_sq *sq,
 }
 
 /**
+ * hinic_sq_return_wqe - return the wqe to the sq
+ * @sq: send queue
+ * @wqe_size: the size of the wqe
+ **/
+void hinic_sq_return_wqe(struct hinic_sq *sq, unsigned int wqe_size)
+{
+	hinic_return_wqe(sq->wq, wqe_size);
+}
+
+/**
  * hinic_sq_write_wqe - write the wqe to the sq
  * @sq: send queue
  * @prod_idx: pi of the wqe
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
index 6c84f83ec283..a0dc63a4bfc7 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
@@ -149,6 +149,31 @@ int hinic_get_sq_free_wqebbs(struct hinic_sq *sq);
 
 int hinic_get_rq_free_wqebbs(struct hinic_rq *rq);
 
+void hinic_task_set_l2hdr(struct hinic_sq_task *task, u32 len);
+
+void hinic_task_set_outter_l3(struct hinic_sq_task *task,
+			      enum hinic_l3_offload_type l3_type,
+			      u32 network_len);
+
+void hinic_task_set_inner_l3(struct hinic_sq_task *task,
+			     enum hinic_l3_offload_type l3_type,
+			     u32 network_len);
+
+void hinic_task_set_tunnel_l4(struct hinic_sq_task *task,
+			      enum hinic_l4_offload_type l4_type,
+			      u32 tunnel_len);
+
+void hinic_set_cs_inner_l4(struct hinic_sq_task *task,
+			   u32 *queue_info,
+			   enum hinic_l4_offload_type l4_offload,
+			   u32 l4_len, u32 offset);
+
+void hinic_set_tso_inner_l4(struct hinic_sq_task *task,
+			    u32 *queue_info,
+			    enum hinic_l4_offload_type l4_offload,
+			    u32 l4_len,
+			    u32 offset, u32 ip_ident, u32 mss);
+
 void hinic_sq_prepare_wqe(struct hinic_sq *sq, u16 prod_idx,
 			  struct hinic_sq_wqe *wqe, struct hinic_sge *sges,
 			  int nr_sges);
@@ -159,6 +184,8 @@ void hinic_sq_write_db(struct hinic_sq *sq, u16 prod_idx, unsigned int wqe_size,
 struct hinic_sq_wqe *hinic_sq_get_wqe(struct hinic_sq *sq,
 				      unsigned int wqe_size, u16 *prod_idx);
 
+void hinic_sq_return_wqe(struct hinic_sq *sq, unsigned int wqe_size);
+
 void hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx,
 			struct hinic_sq_wqe *wqe, struct sk_buff *skb,
 			unsigned int wqe_size);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
index 3e3181c089bd..f92f1bf3901a 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c
@@ -775,6 +775,20 @@ struct hinic_hw_wqe *hinic_get_wqe(struct hinic_wq *wq, unsigned int wqe_size,
 }
 
 /**
+ * hinic_return_wqe - return the wqe when transmit failed
+ * @wq: wq to return wqe
+ * @wqe_size: wqe size
+ **/
+void hinic_return_wqe(struct hinic_wq *wq, unsigned int wqe_size)
+{
+	int num_wqebbs = ALIGN(wqe_size, wq->wqebb_size) / wq->wqebb_size;
+
+	atomic_sub(num_wqebbs, &wq->prod_idx);
+
+	atomic_add(num_wqebbs, &wq->delta);
+}
+
+/**
  * hinic_put_wqe - return the wqe place to use for a new wqe
  * @wq: wq to return wqe
  * @wqe_size: wqe size
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h
index 9c030a0f035e..9b66545ba563 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.h
@@ -104,6 +104,8 @@ void hinic_wq_free(struct hinic_wqs *wqs, struct hinic_wq *wq);
 struct hinic_hw_wqe *hinic_get_wqe(struct hinic_wq *wq, unsigned int wqe_size,
 				   u16 *prod_idx);
 
+void hinic_return_wqe(struct hinic_wq *wq, unsigned int wqe_size);
+
 void hinic_put_wqe(struct hinic_wq *wq, unsigned int wqe_size);
 
 struct hinic_hw_wqe *hinic_read_wqe(struct hinic_wq *wq, unsigned int wqe_size,
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h
index bc73485483c5..9754d6ed5f4a 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h
@@ -62,19 +62,33 @@
 			(((val) >> HINIC_CMDQ_WQE_HEADER_##member##_SHIFT) \
 			 & HINIC_CMDQ_WQE_HEADER_##member##_MASK)
 
-#define HINIC_SQ_CTRL_BUFDESC_SECT_LEN_SHIFT    0
-#define HINIC_SQ_CTRL_TASKSECT_LEN_SHIFT        16
-#define HINIC_SQ_CTRL_DATA_FORMAT_SHIFT         22
-#define HINIC_SQ_CTRL_LEN_SHIFT                 29
-
-#define HINIC_SQ_CTRL_BUFDESC_SECT_LEN_MASK     0xFF
-#define HINIC_SQ_CTRL_TASKSECT_LEN_MASK         0x1F
-#define HINIC_SQ_CTRL_DATA_FORMAT_MASK          0x1
-#define HINIC_SQ_CTRL_LEN_MASK                  0x3
-
-#define HINIC_SQ_CTRL_QUEUE_INFO_MSS_SHIFT      13
-
-#define HINIC_SQ_CTRL_QUEUE_INFO_MSS_MASK       0x3FFF
+#define HINIC_SQ_CTRL_BUFDESC_SECT_LEN_SHIFT           0
+#define HINIC_SQ_CTRL_TASKSECT_LEN_SHIFT               16
+#define HINIC_SQ_CTRL_DATA_FORMAT_SHIFT                22
+#define HINIC_SQ_CTRL_LEN_SHIFT                        29
+
+#define HINIC_SQ_CTRL_BUFDESC_SECT_LEN_MASK            0xFF
+#define HINIC_SQ_CTRL_TASKSECT_LEN_MASK                0x1F
+#define HINIC_SQ_CTRL_DATA_FORMAT_MASK                 0x1
+#define HINIC_SQ_CTRL_LEN_MASK                         0x3
+
+#define HINIC_SQ_CTRL_QUEUE_INFO_PLDOFF_SHIFT          2
+#define HINIC_SQ_CTRL_QUEUE_INFO_UFO_SHIFT             10
+#define HINIC_SQ_CTRL_QUEUE_INFO_TSO_SHIFT             11
+#define HINIC_SQ_CTRL_QUEUE_INFO_TCPUDP_CS_SHIFT       12
+#define HINIC_SQ_CTRL_QUEUE_INFO_MSS_SHIFT             13
+#define HINIC_SQ_CTRL_QUEUE_INFO_SCTP_SHIFT            27
+#define HINIC_SQ_CTRL_QUEUE_INFO_UC_SHIFT              28
+#define HINIC_SQ_CTRL_QUEUE_INFO_PRI_SHIFT             29
+
+#define HINIC_SQ_CTRL_QUEUE_INFO_PLDOFF_MASK           0xFF
+#define HINIC_SQ_CTRL_QUEUE_INFO_UFO_MASK              0x1
+#define HINIC_SQ_CTRL_QUEUE_INFO_TSO_MASK              0x1
+#define HINIC_SQ_CTRL_QUEUE_INFO_TCPUDP_CS_MASK	       0x1
+#define HINIC_SQ_CTRL_QUEUE_INFO_MSS_MASK              0x3FFF
+#define HINIC_SQ_CTRL_QUEUE_INFO_SCTP_MASK             0x1
+#define HINIC_SQ_CTRL_QUEUE_INFO_UC_MASK               0x1
+#define HINIC_SQ_CTRL_QUEUE_INFO_PRI_MASK              0x7
 
 #define HINIC_SQ_CTRL_SET(val, member)          \
 		(((u32)(val) & HINIC_SQ_CTRL_##member##_MASK) \
@@ -84,6 +98,10 @@
 		(((val) >> HINIC_SQ_CTRL_##member##_SHIFT) \
 		 & HINIC_SQ_CTRL_##member##_MASK)
 
+#define HINIC_SQ_CTRL_CLEAR(val, member)	\
+		((u32)(val) & (~(HINIC_SQ_CTRL_##member##_MASK \
+		 << HINIC_SQ_CTRL_##member##_SHIFT)))
+
 #define HINIC_SQ_TASK_INFO0_L2HDR_LEN_SHIFT     0
 #define HINIC_SQ_TASK_INFO0_L4_OFFLOAD_SHIFT    8
 #define HINIC_SQ_TASK_INFO0_INNER_L3TYPE_SHIFT  10
@@ -108,28 +126,28 @@
 
 /* 8 bits reserved */
 #define HINIC_SQ_TASK_INFO1_MEDIA_TYPE_SHIFT    8
-#define HINIC_SQ_TASK_INFO1_INNER_L4_LEN_SHIFT  16
-#define HINIC_SQ_TASK_INFO1_INNER_L3_LEN_SHIFT  24
+#define HINIC_SQ_TASK_INFO1_INNER_L4LEN_SHIFT   16
+#define HINIC_SQ_TASK_INFO1_INNER_L3LEN_SHIFT   24
 
 /* 8 bits reserved */
 #define HINIC_SQ_TASK_INFO1_MEDIA_TYPE_MASK     0xFF
-#define HINIC_SQ_TASK_INFO1_INNER_L4_LEN_MASK   0xFF
-#define HINIC_SQ_TASK_INFO1_INNER_L3_LEN_MASK   0xFF
+#define HINIC_SQ_TASK_INFO1_INNER_L4LEN_MASK    0xFF
+#define HINIC_SQ_TASK_INFO1_INNER_L3LEN_MASK    0xFF
 
 #define HINIC_SQ_TASK_INFO1_SET(val, member)    \
 		(((u32)(val) & HINIC_SQ_TASK_INFO1_##member##_MASK) <<  \
 		 HINIC_SQ_TASK_INFO1_##member##_SHIFT)
 
-#define HINIC_SQ_TASK_INFO2_TUNNEL_L4_LEN_SHIFT 0
-#define HINIC_SQ_TASK_INFO2_OUTER_L3_LEN_SHIFT  12
-#define HINIC_SQ_TASK_INFO2_TUNNEL_L4TYPE_SHIFT 19
+#define HINIC_SQ_TASK_INFO2_TUNNEL_L4LEN_SHIFT  0
+#define HINIC_SQ_TASK_INFO2_OUTER_L3LEN_SHIFT   8
+#define HINIC_SQ_TASK_INFO2_TUNNEL_L4TYPE_SHIFT 16
 /* 1 bit reserved */
-#define HINIC_SQ_TASK_INFO2_OUTER_L3TYPE_SHIFT  22
+#define HINIC_SQ_TASK_INFO2_OUTER_L3TYPE_SHIFT  24
 /* 8 bits reserved */
 
-#define HINIC_SQ_TASK_INFO2_TUNNEL_L4_LEN_MASK  0xFFF
-#define HINIC_SQ_TASK_INFO2_OUTER_L3_LEN_MASK   0x7F
-#define HINIC_SQ_TASK_INFO2_TUNNEL_L4TYPE_MASK  0x3
+#define HINIC_SQ_TASK_INFO2_TUNNEL_L4LEN_MASK   0xFF
+#define HINIC_SQ_TASK_INFO2_OUTER_L3LEN_MASK    0xFF
+#define HINIC_SQ_TASK_INFO2_TUNNEL_L4TYPE_MASK  0x7
 /* 1 bit reserved */
 #define HINIC_SQ_TASK_INFO2_OUTER_L3TYPE_MASK   0x3
 /* 8 bits reserved */
@@ -187,12 +205,15 @@
 		 sizeof(struct hinic_sq_task) + \
 		 (nr_sges) * sizeof(struct hinic_sq_bufdesc))
 
-#define HINIC_SCMD_DATA_LEN             16
+#define HINIC_SCMD_DATA_LEN                     16
+
+#define HINIC_MAX_SQ_BUFDESCS                   17
 
-#define HINIC_MAX_SQ_BUFDESCS           17
+#define HINIC_SQ_WQE_MAX_SIZE                   320
+#define HINIC_RQ_WQE_SIZE                       32
 
-#define HINIC_SQ_WQE_MAX_SIZE           320
-#define HINIC_RQ_WQE_SIZE               32
+#define HINIC_MSS_DEFAULT		        0x3E00
+#define HINIC_MSS_MIN		                0x50
 
 enum hinic_l4offload_type {
 	HINIC_L4_OFF_DISABLE            = 0,
@@ -211,6 +232,26 @@ enum hinic_pkt_parsed {
 	HINIC_PKT_PARSED     = 1,
 };
 
+enum hinic_l3_offload_type {
+	L3TYPE_UNKNOWN = 0,
+	IPV6_PKT = 1,
+	IPV4_PKT_NO_CHKSUM_OFFLOAD = 2,
+	IPV4_PKT_WITH_CHKSUM_OFFLOAD = 3,
+};
+
+enum hinic_l4_offload_type {
+	OFFLOAD_DISABLE     = 0,
+	TCP_OFFLOAD_ENABLE  = 1,
+	SCTP_OFFLOAD_ENABLE = 2,
+	UDP_OFFLOAD_ENABLE  = 3,
+};
+
+enum hinic_l4_tunnel_type {
+	NOT_TUNNEL,
+	TUNNEL_UDP_NO_CSUM,
+	TUNNEL_UDP_CSUM,
+};
+
 enum hinic_outer_l3type {
 	HINIC_OUTER_L3TYPE_UNKNOWN              = 0,
 	HINIC_OUTER_L3TYPE_IPV6                 = 1,
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c
index 4a8f82938ed5..fdf2bdb6b0d0 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_main.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c
@@ -805,7 +805,8 @@ static const struct net_device_ops hinic_netdev_ops = {
 
 static void netdev_features_init(struct net_device *netdev)
 {
-	netdev->hw_features = NETIF_F_SG | NETIF_F_HIGHDMA;
+	netdev->hw_features = NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM |
+			      NETIF_F_IPV6_CSUM | NETIF_F_TSO | NETIF_F_TSO6;
 
 	netdev->vlan_features = netdev->hw_features;
 
@@ -863,6 +864,20 @@ static void link_status_event_handler(void *handle, void *buf_in, u16 in_size,
 	*out_size = sizeof(*ret_link_status);
 }
 
+static int set_features(struct hinic_dev *nic_dev,
+			netdev_features_t pre_features,
+			netdev_features_t features, bool force_change)
+{
+	netdev_features_t changed = force_change ? ~0 : pre_features ^ features;
+	int err = 0;
+
+	if (changed & NETIF_F_TSO)
+		err = hinic_port_set_tso(nic_dev, (features & NETIF_F_TSO) ?
+					 HINIC_TSO_ENABLE : HINIC_TSO_DISABLE);
+
+	return err;
+}
+
 /**
  * nic_dev_init - Initialize the NIC device
  * @pdev: the NIC pci device
@@ -963,7 +978,12 @@ static int nic_dev_init(struct pci_dev *pdev)
 	hinic_hwdev_cb_register(nic_dev->hwdev, HINIC_MGMT_MSG_CMD_LINK_STATUS,
 				nic_dev, link_status_event_handler);
 
+	err = set_features(nic_dev, 0, nic_dev->netdev->features, true);
+	if (err)
+		goto err_set_features;
+
 	SET_NETDEV_DEV(netdev, &pdev->dev);
+
 	err = register_netdev(netdev);
 	if (err) {
 		dev_err(&pdev->dev, "Failed to register netdev\n");
@@ -973,6 +993,7 @@ static int nic_dev_init(struct pci_dev *pdev)
 	return 0;
 
 err_reg_netdev:
+err_set_features:
 	hinic_hwdev_cb_unregister(nic_dev->hwdev,
 				  HINIC_MGMT_MSG_CMD_LINK_STATUS);
 	cancel_work_sync(&rx_mode_work->work);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c
index 4d4e3f05fb5f..7575a7d3bd9f 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c
@@ -377,3 +377,35 @@ int hinic_port_get_cap(struct hinic_dev *nic_dev,
 
 	return 0;
 }
+
+/**
+ * hinic_port_set_tso - set port tso configuration
+ * @nic_dev: nic device
+ * @state: the tso state to set
+ *
+ * Return 0 - Success, negative - Failure
+ **/
+int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state)
+{
+	struct hinic_hwdev *hwdev = nic_dev->hwdev;
+	struct hinic_hwif *hwif = hwdev->hwif;
+	struct hinic_tso_config tso_cfg = {0};
+	struct pci_dev *pdev = hwif->pdev;
+	u16 out_size;
+	int err;
+
+	tso_cfg.func_id = HINIC_HWIF_FUNC_IDX(hwif);
+	tso_cfg.tso_en = state;
+
+	err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_TSO,
+				 &tso_cfg, sizeof(tso_cfg),
+				 &tso_cfg, &out_size);
+	if (err || out_size != sizeof(tso_cfg) || tso_cfg.status) {
+		dev_err(&pdev->dev,
+			"Failed to set port tso, ret = %d\n",
+			tso_cfg.status);
+		return -EINVAL;
+	}
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.h b/drivers/net/ethernet/huawei/hinic/hinic_port.h
index 9404365195dd..f6e3220fe28f 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.h
@@ -72,6 +72,11 @@ enum hinic_speed {
 	HINIC_SPEED_UNKNOWN = 0xFF,
 };
 
+enum hinic_tso_state {
+	HINIC_TSO_DISABLE = 0,
+	HINIC_TSO_ENABLE  = 1,
+};
+
 struct hinic_port_mac_cmd {
 	u8              status;
 	u8              version;
@@ -167,6 +172,17 @@ struct hinic_port_cap {
 	u8      rsvd2[3];
 };
 
+struct hinic_tso_config {
+	u8	status;
+	u8	version;
+	u8	rsvd0[6];
+
+	u16	func_id;
+	u16	rsvd1;
+	u8	tso_en;
+	u8	resv2[3];
+};
+
 int hinic_port_add_mac(struct hinic_dev *nic_dev, const u8 *addr,
 		       u16 vlan_id);
 
@@ -195,4 +211,6 @@ int hinic_port_set_func_state(struct hinic_dev *nic_dev,
 int hinic_port_get_cap(struct hinic_dev *nic_dev,
 		       struct hinic_port_cap *port_cap);
 
+int hinic_port_set_tso(struct hinic_dev *nic_dev, enum hinic_tso_state state);
+
 #endif
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_tx.c b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
index c5fca0356c9c..11e73e67358d 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_tx.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
@@ -26,6 +26,13 @@
 #include <linux/skbuff.h>
 #include <linux/smp.h>
 #include <asm/byteorder.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/sctp.h>
+#include <linux/ipv6.h>
+#include <net/ipv6.h>
+#include <net/checksum.h>
+#include <net/ip6_checksum.h>
 
 #include "hinic_common.h"
 #include "hinic_hw_if.h"
@@ -45,9 +52,31 @@
 #define CI_UPDATE_NO_PENDING            0
 #define CI_UPDATE_NO_COALESC            0
 
-#define HW_CONS_IDX(sq)         be16_to_cpu(*(u16 *)((sq)->hw_ci_addr))
+#define HW_CONS_IDX(sq)                 be16_to_cpu(*(u16 *)((sq)->hw_ci_addr))
 
-#define MIN_SKB_LEN             64
+#define MIN_SKB_LEN                     17
+
+#define	MAX_PAYLOAD_OFFSET	        221
+#define TRANSPORT_OFFSET(l4_hdr, skb)	((u32)((l4_hdr) - (skb)->data))
+
+union hinic_l3 {
+	struct iphdr *v4;
+	struct ipv6hdr *v6;
+	unsigned char *hdr;
+};
+
+union hinic_l4 {
+	struct tcphdr *tcp;
+	struct udphdr *udp;
+	unsigned char *hdr;
+};
+
+enum hinic_offload_type {
+	TX_OFFLOAD_TSO     = BIT(0),
+	TX_OFFLOAD_CSUM    = BIT(1),
+	TX_OFFLOAD_VLAN    = BIT(2),
+	TX_OFFLOAD_INVALID = BIT(3),
+};
 
 /**
  * hinic_txq_clean_stats - Clean the statistics of specific queue
@@ -175,18 +204,263 @@ static void tx_unmap_skb(struct hinic_dev *nic_dev, struct sk_buff *skb,
 			 DMA_TO_DEVICE);
 }
 
+static void get_inner_l3_l4_type(struct sk_buff *skb, union hinic_l3 *ip,
+				 union hinic_l4 *l4,
+				 enum hinic_offload_type offload_type,
+				 enum hinic_l3_offload_type *l3_type,
+				 u8 *l4_proto)
+{
+	u8 *exthdr;
+
+	if (ip->v4->version == 4) {
+		*l3_type = (offload_type == TX_OFFLOAD_CSUM) ?
+			   IPV4_PKT_NO_CHKSUM_OFFLOAD :
+			   IPV4_PKT_WITH_CHKSUM_OFFLOAD;
+		*l4_proto = ip->v4->protocol;
+	} else if (ip->v4->version == 6) {
+		*l3_type = IPV6_PKT;
+		exthdr = ip->hdr + sizeof(*ip->v6);
+		*l4_proto = ip->v6->nexthdr;
+		if (exthdr != l4->hdr) {
+			int start = exthdr - skb->data;
+			__be16 frag_off;
+
+			ipv6_skip_exthdr(skb, start, l4_proto, &frag_off);
+		}
+	} else {
+		*l3_type = L3TYPE_UNKNOWN;
+		*l4_proto = 0;
+	}
+}
+
+static void get_inner_l4_info(struct sk_buff *skb, union hinic_l4 *l4,
+			      enum hinic_offload_type offload_type, u8 l4_proto,
+			      enum hinic_l4_offload_type *l4_offload,
+			      u32 *l4_len, u32 *offset)
+{
+	*l4_offload = OFFLOAD_DISABLE;
+	*offset = 0;
+	*l4_len = 0;
+
+	switch (l4_proto) {
+	case IPPROTO_TCP:
+		*l4_offload = TCP_OFFLOAD_ENABLE;
+		/* doff in unit of 4B */
+		*l4_len = l4->tcp->doff * 4;
+		*offset = *l4_len + TRANSPORT_OFFSET(l4->hdr, skb);
+		break;
+
+	case IPPROTO_UDP:
+		*l4_offload = UDP_OFFLOAD_ENABLE;
+		*l4_len = sizeof(struct udphdr);
+		*offset = TRANSPORT_OFFSET(l4->hdr, skb);
+		break;
+
+	case IPPROTO_SCTP:
+		/* only csum offload support sctp */
+		if (offload_type != TX_OFFLOAD_CSUM)
+			break;
+
+		*l4_offload = SCTP_OFFLOAD_ENABLE;
+		*l4_len = sizeof(struct sctphdr);
+		*offset = TRANSPORT_OFFSET(l4->hdr, skb);
+		break;
+
+	default:
+		break;
+	}
+}
+
+static __sum16 csum_magic(union hinic_l3 *ip, unsigned short proto)
+{
+	return (ip->v4->version == 4) ?
+		csum_tcpudp_magic(ip->v4->saddr, ip->v4->daddr, 0, proto, 0) :
+		csum_ipv6_magic(&ip->v6->saddr, &ip->v6->daddr, 0, proto, 0);
+}
+
+static int offload_tso(struct hinic_sq_task *task, u32 *queue_info,
+		       struct sk_buff *skb)
+{
+	u32 offset, l4_len, ip_identify, network_hdr_len;
+	enum hinic_l3_offload_type l3_offload;
+	enum hinic_l4_offload_type l4_offload;
+	union hinic_l3 ip;
+	union hinic_l4 l4;
+	u8 l4_proto;
+
+	if (!skb_is_gso(skb))
+		return 0;
+
+	if (skb_cow_head(skb, 0) < 0)
+		return -EPROTONOSUPPORT;
+
+	if (skb->encapsulation) {
+		u32 gso_type = skb_shinfo(skb)->gso_type;
+		u32 tunnel_type = 0;
+		u32 l4_tunnel_len;
+
+		ip.hdr = skb_network_header(skb);
+		l4.hdr = skb_transport_header(skb);
+		network_hdr_len = skb_inner_network_header_len(skb);
+
+		if (ip.v4->version == 4) {
+			ip.v4->tot_len = 0;
+			l3_offload = IPV4_PKT_WITH_CHKSUM_OFFLOAD;
+		} else if (ip.v4->version == 6) {
+			l3_offload = IPV6_PKT;
+		} else {
+			l3_offload = 0;
+		}
+
+		hinic_task_set_outter_l3(task, l3_offload,
+					 skb_network_header_len(skb));
+
+		if (gso_type & SKB_GSO_UDP_TUNNEL_CSUM) {
+			l4.udp->check = ~csum_magic(&ip, IPPROTO_UDP);
+			tunnel_type = TUNNEL_UDP_CSUM;
+		} else if (gso_type & SKB_GSO_UDP_TUNNEL) {
+			tunnel_type = TUNNEL_UDP_NO_CSUM;
+		}
+
+		l4_tunnel_len = skb_inner_network_offset(skb) -
+				skb_transport_offset(skb);
+		hinic_task_set_tunnel_l4(task, tunnel_type, l4_tunnel_len);
+
+		ip.hdr = skb_inner_network_header(skb);
+		l4.hdr = skb_inner_transport_header(skb);
+	} else {
+		ip.hdr = skb_network_header(skb);
+		l4.hdr = skb_transport_header(skb);
+		network_hdr_len = skb_network_header_len(skb);
+	}
+
+	/* initialize inner IP header fields */
+	if (ip.v4->version == 4)
+		ip.v4->tot_len = 0;
+	else
+		ip.v6->payload_len = 0;
+
+	get_inner_l3_l4_type(skb, &ip, &l4, TX_OFFLOAD_TSO, &l3_offload,
+			     &l4_proto);
+
+	hinic_task_set_inner_l3(task, l3_offload, network_hdr_len);
+
+	ip_identify = 0;
+	if (l4_proto == IPPROTO_TCP)
+		l4.tcp->check = ~csum_magic(&ip, IPPROTO_TCP);
+
+	get_inner_l4_info(skb, &l4, TX_OFFLOAD_TSO, l4_proto, &l4_offload,
+			  &l4_len, &offset);
+
+	hinic_set_tso_inner_l4(task, queue_info, l4_offload, l4_len, offset,
+			       ip_identify, skb_shinfo(skb)->gso_size);
+
+	return 1;
+}
+
+static int offload_csum(struct hinic_sq_task *task, u32 *queue_info,
+			struct sk_buff *skb)
+{
+	enum hinic_l4_offload_type l4_offload;
+	u32 offset, l4_len, network_hdr_len;
+	enum hinic_l3_offload_type l3_type;
+	union hinic_l3 ip;
+	union hinic_l4 l4;
+	u8 l4_proto;
+
+	if (skb->ip_summed != CHECKSUM_PARTIAL)
+		return 0;
+
+	if (skb->encapsulation) {
+		u32 l4_tunnel_len;
+
+		ip.hdr = skb_network_header(skb);
+
+		if (ip.v4->version == 4)
+			l3_type = IPV4_PKT_NO_CHKSUM_OFFLOAD;
+		else if (ip.v4->version == 6)
+			l3_type = IPV6_PKT;
+		else
+			l3_type = L3TYPE_UNKNOWN;
+
+		hinic_task_set_outter_l3(task, l3_type,
+					 skb_network_header_len(skb));
+
+		l4_tunnel_len = skb_inner_network_offset(skb) -
+				skb_transport_offset(skb);
+
+		hinic_task_set_tunnel_l4(task, TUNNEL_UDP_NO_CSUM,
+					 l4_tunnel_len);
+
+		ip.hdr = skb_inner_network_header(skb);
+		l4.hdr = skb_inner_transport_header(skb);
+		network_hdr_len = skb_inner_network_header_len(skb);
+	} else {
+		ip.hdr = skb_network_header(skb);
+		l4.hdr = skb_transport_header(skb);
+		network_hdr_len = skb_network_header_len(skb);
+	}
+
+	get_inner_l3_l4_type(skb, &ip, &l4, TX_OFFLOAD_CSUM, &l3_type,
+			     &l4_proto);
+
+	hinic_task_set_inner_l3(task, l3_type, network_hdr_len);
+
+	get_inner_l4_info(skb, &l4, TX_OFFLOAD_CSUM, l4_proto, &l4_offload,
+			  &l4_len, &offset);
+
+	hinic_set_cs_inner_l4(task, queue_info, l4_offload, l4_len, offset);
+
+	return 1;
+}
+
+static int hinic_tx_offload(struct sk_buff *skb, struct hinic_sq_task *task,
+			    u32 *queue_info)
+{
+	enum hinic_offload_type offload = 0;
+	int enabled;
+
+	enabled = offload_tso(task, queue_info, skb);
+	if (enabled > 0) {
+		offload |= TX_OFFLOAD_TSO;
+	} else if (enabled == 0) {
+		enabled = offload_csum(task, queue_info, skb);
+		if (enabled)
+			offload |= TX_OFFLOAD_CSUM;
+	} else {
+		return -EPROTONOSUPPORT;
+	}
+
+	if (offload)
+		hinic_task_set_l2hdr(task, skb_network_offset(skb));
+
+	/* payload offset should not more than 221 */
+	if (HINIC_SQ_CTRL_GET(*queue_info, QUEUE_INFO_PLDOFF) >
+	    MAX_PAYLOAD_OFFSET) {
+		return -EPROTONOSUPPORT;
+	}
+
+	/* mss should not less than 80 */
+	if (HINIC_SQ_CTRL_GET(*queue_info, QUEUE_INFO_MSS) < HINIC_MSS_MIN) {
+		*queue_info = HINIC_SQ_CTRL_CLEAR(*queue_info, QUEUE_INFO_MSS);
+		*queue_info |= HINIC_SQ_CTRL_SET(HINIC_MSS_MIN, QUEUE_INFO_MSS);
+	}
+
+	return 0;
+}
+
 netdev_tx_t hinic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct hinic_dev *nic_dev = netdev_priv(netdev);
+	u16 prod_idx, q_id = skb->queue_mapping;
 	struct netdev_queue *netdev_txq;
 	int nr_sges, err = NETDEV_TX_OK;
 	struct hinic_sq_wqe *sq_wqe;
 	unsigned int wqe_size;
 	struct hinic_txq *txq;
 	struct hinic_qp *qp;
-	u16 prod_idx;
 
-	txq = &nic_dev->txqs[skb->queue_mapping];
+	txq = &nic_dev->txqs[q_id];
 	qp = container_of(txq->sq, struct hinic_qp, sq);
 
 	if (skb->len < MIN_SKB_LEN) {
@@ -236,15 +510,23 @@ netdev_tx_t hinic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 process_sq_wqe:
 	hinic_sq_prepare_wqe(txq->sq, prod_idx, sq_wqe, txq->sges, nr_sges);
 
+	err = hinic_tx_offload(skb, &sq_wqe->task, &sq_wqe->ctrl.queue_info);
+	if (err)
+		goto offload_error;
+
 	hinic_sq_write_wqe(txq->sq, prod_idx, sq_wqe, skb, wqe_size);
 
 flush_skbs:
-	netdev_txq = netdev_get_tx_queue(netdev, skb->queue_mapping);
+	netdev_txq = netdev_get_tx_queue(netdev, q_id);
 	if ((!skb->xmit_more) || (netif_xmit_stopped(netdev_txq)))
 		hinic_sq_write_db(txq->sq, prod_idx, wqe_size, 0);
 
 	return err;
 
+offload_error:
+	hinic_sq_return_wqe(txq->sq, wqe_size);
+	tx_unmap_skb(nic_dev, skb, txq->sges);
+
 skb_error:
 	dev_kfree_skb_any(skb);
 
@@ -252,7 +534,8 @@ update_error_stats:
 	u64_stats_update_begin(&txq->txq_stats.syncp);
 	txq->txq_stats.tx_dropped++;
 	u64_stats_update_end(&txq->txq_stats.syncp);
-	return err;
+
+	return NETDEV_TX_OK;
 }
 
 /**
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 03f64f40b2a3..3baabdc89726 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -778,12 +778,11 @@ static void check_sqs(struct ehea_port *port)
 {
 	struct ehea_swqe *swqe;
 	int swqe_index;
-	int i, k;
+	int i;
 
 	for (i = 0; i < port->num_def_qps; i++) {
 		struct ehea_port_res *pr = &port->port_res[i];
 		int ret;
-		k = 0;
 		swqe = ehea_get_swqe(pr->qp, &swqe_index);
 		memset(swqe, 0, SWQE_HEADER_SIZE);
 		atomic_dec(&pr->swqe_avail);
@@ -2027,7 +2026,7 @@ static void ehea_xmit3(struct sk_buff *skb, struct net_device *dev,
 	dev_consume_skb_any(skb);
 }
 
-static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ehea_port *port = netdev_priv(dev);
 	struct ehea_swqe *swqe;
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_qmr.c b/drivers/net/ethernet/ibm/ehea/ehea_qmr.c
index a0820f72b25c..5e4e37132bf2 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_qmr.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_qmr.c
@@ -125,7 +125,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	struct ehea_cq *cq;
 	struct h_epa epa;
 	u64 *cq_handle_ref, hret, rpage;
-	u32 act_nr_of_entries, act_pages, counter;
+	u32 counter;
 	int ret;
 	void *vpage;
 
@@ -140,8 +140,6 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter,
 	cq->adapter = adapter;
 
 	cq_handle_ref = &cq->fw_handle;
-	act_nr_of_entries = 0;
-	act_pages = 0;
 
 	hret = ehea_h_alloc_resource_cq(adapter->handle, &cq->attr,
 					&cq->fw_handle, &cq->epas);
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 129f4e9f38da..760b2ad8e295 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -423,7 +423,7 @@ static void emac_hash_mc(struct emac_instance *dev)
 {
 	const int regs = EMAC_XAHT_REGS(dev);
 	u32 *gaht_base = emac_gaht_base(dev);
-	u32 gaht_temp[regs];
+	u32 gaht_temp[EMAC_XAHT_MAX_REGS];
 	struct netdev_hw_addr *ha;
 	int i;
 
@@ -1409,7 +1409,7 @@ static inline u16 emac_tx_csum(struct emac_instance *dev,
 	return 0;
 }
 
-static inline int emac_xmit_finish(struct emac_instance *dev, int len)
+static inline netdev_tx_t emac_xmit_finish(struct emac_instance *dev, int len)
 {
 	struct emac_regs __iomem *p = dev->emacp;
 	struct net_device *ndev = dev->ndev;
@@ -1436,7 +1436,7 @@ static inline int emac_xmit_finish(struct emac_instance *dev, int len)
 }
 
 /* Tx lock BH */
-static int emac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t emac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct emac_instance *dev = netdev_priv(ndev);
 	unsigned int len = skb->len;
@@ -1494,7 +1494,8 @@ static inline int emac_xmit_split(struct emac_instance *dev, int slot,
 }
 
 /* Tx lock BH disabled (SG version for TAH equipped EMACs) */
-static int emac_start_xmit_sg(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t
+emac_start_xmit_sg(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct emac_instance *dev = netdev_priv(ndev);
 	int nr_frags = skb_shinfo(skb)->nr_frags;
@@ -2969,6 +2970,10 @@ static int emac_init_config(struct emac_instance *dev)
 		dev->xaht_width_shift = EMAC4_XAHT_WIDTH_SHIFT;
 	}
 
+	/* This should never happen */
+	if (WARN_ON(EMAC_XAHT_REGS(dev) > EMAC_XAHT_MAX_REGS))
+		return -ENXIO;
+
 	DBG(dev, "features     : 0x%08x / 0x%08x\n", dev->features, EMAC_FTRS_POSSIBLE);
 	DBG(dev, "tx_fifo_size : %d (%d gige)\n", dev->tx_fifo_size, dev->tx_fifo_size_gige);
 	DBG(dev, "rx_fifo_size : %d (%d gige)\n", dev->rx_fifo_size, dev->rx_fifo_size_gige);
diff --git a/drivers/net/ethernet/ibm/emac/core.h b/drivers/net/ethernet/ibm/emac/core.h
index 369de2cfb15b..84caa4a3fc52 100644
--- a/drivers/net/ethernet/ibm/emac/core.h
+++ b/drivers/net/ethernet/ibm/emac/core.h
@@ -390,6 +390,9 @@ static inline int emac_has_feature(struct emac_instance *dev,
 #define	EMAC4SYNC_XAHT_SLOTS_SHIFT	8
 #define	EMAC4SYNC_XAHT_WIDTH_SHIFT	5
 
+/* The largest span between slots and widths above is 3 */
+#define	EMAC_XAHT_MAX_REGS		(1 << 3)
+
 #define	EMAC_XAHT_SLOTS(dev)         	(1 << (dev)->xaht_slots_shift)
 #define	EMAC_XAHT_WIDTH(dev)         	(1 << (dev)->xaht_width_shift)
 #define	EMAC_XAHT_REGS(dev)          	(1 << ((dev)->xaht_slots_shift - \
diff --git a/drivers/net/ethernet/ibm/emac/mal.h b/drivers/net/ethernet/ibm/emac/mal.h
index eeade2ea8334..e4c20f0024f6 100644
--- a/drivers/net/ethernet/ibm/emac/mal.h
+++ b/drivers/net/ethernet/ibm/emac/mal.h
@@ -136,7 +136,7 @@ static inline int mal_rx_size(int len)
 
 static inline int mal_tx_chunks(int len)
 {
-	return (len + MAL_MAX_TX_SIZE - 1) / MAL_MAX_TX_SIZE;
+	return DIV_ROUND_UP(len, MAL_MAX_TX_SIZE);
 }
 
 #define MAL_CHAN_MASK(n)	(0x80000000 >> (n))
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 525d8b89187b..a4681780a55d 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -24,7 +24,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/dma-mapping.h>
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 699ef942b615..7893beffcc71 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1428,7 +1428,7 @@ static int ibmvnic_xmit_workarounds(struct sk_buff *skb,
 	return 0;
 }
 
-static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
 	int queue_num = skb_get_queue_mapping(skb);
@@ -1452,7 +1452,7 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev)
 	u64 *handle_array;
 	int index = 0;
 	u8 proto = 0;
-	int ret = 0;
+	netdev_tx_t ret = NETDEV_TX_OK;
 
 	if (adapter->resetting) {
 		if (!netif_subqueue_stopped(netdev, skb))
@@ -2348,8 +2348,13 @@ static void ibmvnic_get_ringparam(struct net_device *netdev,
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
 
-	ring->rx_max_pending = adapter->max_rx_add_entries_per_subcrq;
-	ring->tx_max_pending = adapter->max_tx_entries_per_subcrq;
+	if (adapter->priv_flags & IBMVNIC_USE_SERVER_MAXES) {
+		ring->rx_max_pending = adapter->max_rx_add_entries_per_subcrq;
+		ring->tx_max_pending = adapter->max_tx_entries_per_subcrq;
+	} else {
+		ring->rx_max_pending = IBMVNIC_MAX_QUEUE_SZ;
+		ring->tx_max_pending = IBMVNIC_MAX_QUEUE_SZ;
+	}
 	ring->rx_mini_max_pending = 0;
 	ring->rx_jumbo_max_pending = 0;
 	ring->rx_pending = adapter->req_rx_add_entries_per_subcrq;
@@ -2362,21 +2367,23 @@ static int ibmvnic_set_ringparam(struct net_device *netdev,
 				 struct ethtool_ringparam *ring)
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+	int ret;
 
-	if (ring->rx_pending > adapter->max_rx_add_entries_per_subcrq  ||
-	    ring->tx_pending > adapter->max_tx_entries_per_subcrq) {
-		netdev_err(netdev, "Invalid request.\n");
-		netdev_err(netdev, "Max tx buffers = %llu\n",
-			   adapter->max_rx_add_entries_per_subcrq);
-		netdev_err(netdev, "Max rx buffers = %llu\n",
-			   adapter->max_tx_entries_per_subcrq);
-		return -EINVAL;
-	}
-
+	ret = 0;
 	adapter->desired.rx_entries = ring->rx_pending;
 	adapter->desired.tx_entries = ring->tx_pending;
 
-	return wait_for_reset(adapter);
+	ret = wait_for_reset(adapter);
+
+	if (!ret &&
+	    (adapter->req_rx_add_entries_per_subcrq != ring->rx_pending ||
+	     adapter->req_tx_entries_per_subcrq != ring->tx_pending))
+		netdev_info(netdev,
+			    "Could not match full ringsize request. Requested: RX %d, TX %d; Allowed: RX %llu, TX %llu\n",
+			    ring->rx_pending, ring->tx_pending,
+			    adapter->req_rx_add_entries_per_subcrq,
+			    adapter->req_tx_entries_per_subcrq);
+	return ret;
 }
 
 static void ibmvnic_get_channels(struct net_device *netdev,
@@ -2384,8 +2391,14 @@ static void ibmvnic_get_channels(struct net_device *netdev,
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
 
-	channels->max_rx = adapter->max_rx_queues;
-	channels->max_tx = adapter->max_tx_queues;
+	if (adapter->priv_flags & IBMVNIC_USE_SERVER_MAXES) {
+		channels->max_rx = adapter->max_rx_queues;
+		channels->max_tx = adapter->max_tx_queues;
+	} else {
+		channels->max_rx = IBMVNIC_MAX_QUEUES;
+		channels->max_tx = IBMVNIC_MAX_QUEUES;
+	}
+
 	channels->max_other = 0;
 	channels->max_combined = 0;
 	channels->rx_count = adapter->req_rx_queues;
@@ -2398,11 +2411,23 @@ static int ibmvnic_set_channels(struct net_device *netdev,
 				struct ethtool_channels *channels)
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+	int ret;
 
+	ret = 0;
 	adapter->desired.rx_queues = channels->rx_count;
 	adapter->desired.tx_queues = channels->tx_count;
 
-	return wait_for_reset(adapter);
+	ret = wait_for_reset(adapter);
+
+	if (!ret &&
+	    (adapter->req_rx_queues != channels->rx_count ||
+	     adapter->req_tx_queues != channels->tx_count))
+		netdev_info(netdev,
+			    "Could not match full channels request. Requested: RX %d, TX %d; Allowed: RX %llu, TX %llu\n",
+			    channels->rx_count, channels->tx_count,
+			    adapter->req_rx_queues, adapter->req_tx_queues);
+	return ret;
+
 }
 
 static void ibmvnic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
@@ -2410,32 +2435,43 @@ static void ibmvnic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 	struct ibmvnic_adapter *adapter = netdev_priv(dev);
 	int i;
 
-	if (stringset != ETH_SS_STATS)
-		return;
+	switch (stringset) {
+	case ETH_SS_STATS:
+		for (i = 0; i < ARRAY_SIZE(ibmvnic_stats);
+				i++, data += ETH_GSTRING_LEN)
+			memcpy(data, ibmvnic_stats[i].name, ETH_GSTRING_LEN);
 
-	for (i = 0; i < ARRAY_SIZE(ibmvnic_stats); i++, data += ETH_GSTRING_LEN)
-		memcpy(data, ibmvnic_stats[i].name, ETH_GSTRING_LEN);
+		for (i = 0; i < adapter->req_tx_queues; i++) {
+			snprintf(data, ETH_GSTRING_LEN, "tx%d_packets", i);
+			data += ETH_GSTRING_LEN;
 
-	for (i = 0; i < adapter->req_tx_queues; i++) {
-		snprintf(data, ETH_GSTRING_LEN, "tx%d_packets", i);
-		data += ETH_GSTRING_LEN;
+			snprintf(data, ETH_GSTRING_LEN, "tx%d_bytes", i);
+			data += ETH_GSTRING_LEN;
 
-		snprintf(data, ETH_GSTRING_LEN, "tx%d_bytes", i);
-		data += ETH_GSTRING_LEN;
+			snprintf(data, ETH_GSTRING_LEN,
+				 "tx%d_dropped_packets", i);
+			data += ETH_GSTRING_LEN;
+		}
 
-		snprintf(data, ETH_GSTRING_LEN, "tx%d_dropped_packets", i);
-		data += ETH_GSTRING_LEN;
-	}
+		for (i = 0; i < adapter->req_rx_queues; i++) {
+			snprintf(data, ETH_GSTRING_LEN, "rx%d_packets", i);
+			data += ETH_GSTRING_LEN;
 
-	for (i = 0; i < adapter->req_rx_queues; i++) {
-		snprintf(data, ETH_GSTRING_LEN, "rx%d_packets", i);
-		data += ETH_GSTRING_LEN;
+			snprintf(data, ETH_GSTRING_LEN, "rx%d_bytes", i);
+			data += ETH_GSTRING_LEN;
 
-		snprintf(data, ETH_GSTRING_LEN, "rx%d_bytes", i);
-		data += ETH_GSTRING_LEN;
+			snprintf(data, ETH_GSTRING_LEN, "rx%d_interrupts", i);
+			data += ETH_GSTRING_LEN;
+		}
+		break;
 
-		snprintf(data, ETH_GSTRING_LEN, "rx%d_interrupts", i);
-		data += ETH_GSTRING_LEN;
+	case ETH_SS_PRIV_FLAGS:
+		for (i = 0; i < ARRAY_SIZE(ibmvnic_priv_flags); i++)
+			strcpy(data + i * ETH_GSTRING_LEN,
+			       ibmvnic_priv_flags[i]);
+		break;
+	default:
+		return;
 	}
 }
 
@@ -2448,6 +2484,8 @@ static int ibmvnic_get_sset_count(struct net_device *dev, int sset)
 		return ARRAY_SIZE(ibmvnic_stats) +
 		       adapter->req_tx_queues * NUM_TX_STATS +
 		       adapter->req_rx_queues * NUM_RX_STATS;
+	case ETH_SS_PRIV_FLAGS:
+		return ARRAY_SIZE(ibmvnic_priv_flags);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -2498,6 +2536,25 @@ static void ibmvnic_get_ethtool_stats(struct net_device *dev,
 	}
 }
 
+static u32 ibmvnic_get_priv_flags(struct net_device *netdev)
+{
+	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+
+	return adapter->priv_flags;
+}
+
+static int ibmvnic_set_priv_flags(struct net_device *netdev, u32 flags)
+{
+	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+	bool which_maxes = !!(flags & IBMVNIC_USE_SERVER_MAXES);
+
+	if (which_maxes)
+		adapter->priv_flags |= IBMVNIC_USE_SERVER_MAXES;
+	else
+		adapter->priv_flags &= ~IBMVNIC_USE_SERVER_MAXES;
+
+	return 0;
+}
 static const struct ethtool_ops ibmvnic_ethtool_ops = {
 	.get_drvinfo		= ibmvnic_get_drvinfo,
 	.get_msglevel		= ibmvnic_get_msglevel,
@@ -2511,6 +2568,8 @@ static const struct ethtool_ops ibmvnic_ethtool_ops = {
 	.get_sset_count         = ibmvnic_get_sset_count,
 	.get_ethtool_stats	= ibmvnic_get_ethtool_stats,
 	.get_link_ksettings	= ibmvnic_get_link_ksettings,
+	.get_priv_flags		= ibmvnic_get_priv_flags,
+	.set_priv_flags		= ibmvnic_set_priv_flags,
 };
 
 /* Routines for managing CRQs/sCRQs  */
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index f06eec145ca6..18103b811d4d 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -39,7 +39,8 @@
 #define IBMVNIC_RX_WEIGHT		16
 /* when changing this, update IBMVNIC_IO_ENTITLEMENT_DEFAULT */
 #define IBMVNIC_BUFFS_PER_POOL	100
-#define IBMVNIC_MAX_QUEUES	10
+#define IBMVNIC_MAX_QUEUES	16
+#define IBMVNIC_MAX_QUEUE_SZ   4096
 
 #define IBMVNIC_TSO_BUF_SZ	65536
 #define IBMVNIC_TSO_BUFS	64
@@ -48,6 +49,11 @@
 #define IBMVNIC_MAX_LTB_SIZE ((1 << (MAX_ORDER - 1)) * PAGE_SIZE)
 #define IBMVNIC_BUFFER_HLEN 500
 
+static const char ibmvnic_priv_flags[][ETH_GSTRING_LEN] = {
+#define IBMVNIC_USE_SERVER_MAXES 0x1
+	"use-server-maxes"
+};
+
 struct ibmvnic_login_buffer {
 	__be32 len;
 	__be32 version;
@@ -969,6 +975,7 @@ struct ibmvnic_adapter {
 	struct ibmvnic_control_ip_offload_buffer ip_offload_ctrl;
 	dma_addr_t ip_offload_ctrl_tok;
 	u32 msg_enable;
+	u32 priv_flags;
 
 	/* Vital Product Data (VPD) */
 	struct ibmvnic_vpd *vpd;
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 1ab613eb5796..fd3373d82a9e 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -68,6 +68,9 @@ config E1000E
 
 	  <http://support.intel.com>
 
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/e1000e.rst>.
+
 	  To compile this driver as a module, choose M here. The module
 	  will be called e1000e.
 
@@ -94,7 +97,7 @@ config IGB
 	  <http://support.intel.com>
 
 	  More specific information on configuring the driver is in
-	  <file:Documentation/networking/e1000.rst>.
+	  <file:Documentation/networking/igb.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called igb.
@@ -130,7 +133,7 @@ config IGBVF
 	  <http://support.intel.com>
 
 	  More specific information on configuring the driver is in
-	  <file:Documentation/networking/e1000.rst>.
+	  <file:Documentation/networking/igbvf.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called igbvf.
@@ -147,7 +150,7 @@ config IXGB
 	  <http://support.intel.com>
 
 	  More specific information on configuring the driver is in
-	  <file:Documentation/networking/ixgb.txt>.
+	  <file:Documentation/networking/ixgb.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called ixgb.
@@ -164,6 +167,9 @@ config IXGBE
 
 	  <http://support.intel.com>
 
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/ixgbe.rst>.
+
 	  To compile this driver as a module, choose M here. The module
 	  will be called ixgbe.
 
@@ -205,7 +211,7 @@ config IXGBEVF
 	  <http://support.intel.com>
 
 	  More specific information on configuring the driver is in
-	  <file:Documentation/networking/ixgbevf.txt>.
+	  <file:Documentation/networking/ixgbevf.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called ixgbevf.  MSI-X interrupt support is required
@@ -222,6 +228,9 @@ config I40E
 
 	  <http://support.intel.com>
 
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/i40e.rst>.
+
 	  To compile this driver as a module, choose M here. The module
 	  will be called i40e.
 
@@ -235,20 +244,30 @@ config I40E_DCB
 
 	  If unsure, say N.
 
+# this is here to allow seamless migration from I40EVF --> IAVF name
+# so that CONFIG_IAVF symbol will always mirror the state of CONFIG_I40EVF
+config IAVF
+	tristate
 config I40EVF
 	tristate "Intel(R) Ethernet Adaptive Virtual Function support"
+	select IAVF
 	depends on PCI_MSI
 	---help---
 	  This driver supports virtual functions for Intel XL710,
-	  X710, X722, and all devices advertising support for Intel
-	  Ethernet Adaptive Virtual Function devices. For more
+	  X710, X722, XXV710, and all devices advertising support for
+	  Intel Ethernet Adaptive Virtual Function devices. For more
 	  information on how to identify your adapter, go to the Adapter
 	  & Driver ID Guide that can be located at:
 
-	  <http://support.intel.com>
+	  <https://support.intel.com>
+
+	  This driver was formerly named i40evf.
+
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/iavf.rst>.
 
 	  To compile this driver as a module, choose M here. The module
-	  will be called i40evf.  MSI-X interrupt support is required
+	  will be called iavf.  MSI-X interrupt support is required
 	  for this driver to work correctly.
 
 config ICE
@@ -262,6 +281,9 @@ config ICE
 
 	  <http://support.intel.com>
 
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/ice.rst>.
+
 	  To compile this driver as a module, choose M here. The module
 	  will be called ice.
 
@@ -277,7 +299,26 @@ config FM10K
 
 	  <http://support.intel.com>
 
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/fm10k.rst>.
+
 	  To compile this driver as a module, choose M here. The module
 	  will be called fm10k.  MSI-X interrupt support is required
 
+config IGC
+	tristate "Intel(R) Ethernet Controller I225-LM/I225-V support"
+	default n
+	depends on PCI
+	---help---
+	  This driver supports Intel(R) Ethernet Controller I225-LM/I225-V
+	  family of adapters.
+
+	  For more information on how to identify your adapter, go
+	  to the Adapter & Driver ID Guide that can be located at:
+
+	  <http://support.intel.com>
+
+	  To compile this driver as a module, choose M here. The module
+	  will be called igc.
+
 endif # NET_VENDOR_INTEL
diff --git a/drivers/net/ethernet/intel/Makefile b/drivers/net/ethernet/intel/Makefile
index 807a4f8c7e4e..3075290063f6 100644
--- a/drivers/net/ethernet/intel/Makefile
+++ b/drivers/net/ethernet/intel/Makefile
@@ -7,11 +7,12 @@ obj-$(CONFIG_E100) += e100.o
 obj-$(CONFIG_E1000) += e1000/
 obj-$(CONFIG_E1000E) += e1000e/
 obj-$(CONFIG_IGB) += igb/
+obj-$(CONFIG_IGC) += igc/
 obj-$(CONFIG_IGBVF) += igbvf/
 obj-$(CONFIG_IXGBE) += ixgbe/
 obj-$(CONFIG_IXGBEVF) += ixgbevf/
 obj-$(CONFIG_I40E) += i40e/
 obj-$(CONFIG_IXGB) += ixgb/
-obj-$(CONFIG_I40EVF) += i40evf/
+obj-$(CONFIG_IAVF) += iavf/
 obj-$(CONFIG_FM10K) += fm10k/
 obj-$(CONFIG_ICE) += ice/
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 27d5f27163d2..7c4b55482f72 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -164,7 +164,7 @@
 
 MODULE_DESCRIPTION(DRV_DESCRIPTION);
 MODULE_AUTHOR(DRV_COPYRIGHT);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 MODULE_FIRMWARE(FIRMWARE_D101M);
 MODULE_FIRMWARE(FIRMWARE_D101S);
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 2110d5f2da19..43b6d3cec3b3 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -195,7 +195,7 @@ static struct pci_driver e1000_driver = {
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) PRO/1000 Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
@@ -2433,7 +2433,6 @@ static void e1000_watchdog(struct work_struct *work)
 	if (link) {
 		if (!netif_carrier_ok(netdev)) {
 			u32 ctrl;
-			bool txb2b = true;
 			/* update snapshot of PHY registers on LSC */
 			e1000_get_speed_and_duplex(hw,
 						   &adapter->link_speed,
@@ -2455,11 +2454,9 @@ static void e1000_watchdog(struct work_struct *work)
 			adapter->tx_timeout_factor = 1;
 			switch (adapter->link_speed) {
 			case SPEED_10:
-				txb2b = false;
 				adapter->tx_timeout_factor = 16;
 				break;
 			case SPEED_100:
-				txb2b = false;
 				/* maybe add some timeout factor ? */
 				break;
 			}
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 3ba0c90e7055..c0f9faca70c4 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -7592,7 +7592,7 @@ module_exit(e1000_exit_module);
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) PRO/1000 Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 /* netdev.c */
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 3f536541f45f..503bbc017792 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -21,7 +21,7 @@ static const char fm10k_copyright[] =
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION(DRV_SUMMARY);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 /* single workqueue for entire fm10k driver */
diff --git a/drivers/net/ethernet/intel/i40e/Makefile b/drivers/net/ethernet/intel/i40e/Makefile
index 14397e7e9925..50590e8d1fd1 100644
--- a/drivers/net/ethernet/intel/i40e/Makefile
+++ b/drivers/net/ethernet/intel/i40e/Makefile
@@ -22,6 +22,7 @@ i40e-objs := i40e_main.o \
 	i40e_txrx.o	\
 	i40e_ptp.o	\
 	i40e_client.o   \
-	i40e_virtchnl_pf.o
+	i40e_virtchnl_pf.o \
+	i40e_xsk.o
 
 i40e-$(CONFIG_I40E_DCB) += i40e_dcb.o i40e_dcb_nl.o
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 7a80652e2500..876cac317e79 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -786,6 +786,11 @@ struct i40e_vsi {
 
 	/* VSI specific handlers */
 	irqreturn_t (*irq_handler)(int irq, void *data);
+
+	/* AF_XDP zero-copy */
+	struct xdp_umem **xsk_umems;
+	u16 num_xsk_umems_used;
+	u16 num_xsk_umems;
 } ____cacheline_internodealigned_in_smp;
 
 struct i40e_netdev_priv {
@@ -1090,6 +1095,20 @@ static inline bool i40e_enabled_xdp_vsi(struct i40e_vsi *vsi)
 	return !!vsi->xdp_prog;
 }
 
+static inline struct xdp_umem *i40e_xsk_umem(struct i40e_ring *ring)
+{
+	bool xdp_on = i40e_enabled_xdp_vsi(ring->vsi);
+	int qid = ring->queue_index;
+
+	if (ring_is_xdp(ring))
+		qid -= ring->vsi->alloc_queue_pairs;
+
+	if (!ring->vsi->xsk_umems || !ring->vsi->xsk_umems[qid] || !xdp_on)
+		return NULL;
+
+	return ring->vsi->xsk_umems[qid];
+}
+
 int i40e_create_queue_channel(struct i40e_vsi *vsi, struct i40e_channel *ch);
 int i40e_set_bw_limit(struct i40e_vsi *vsi, u16 seid, u64 max_tx_rate);
 int i40e_add_del_cloud_filter(struct i40e_vsi *vsi,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 56b911a5dd8b..a20d1cf058ad 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -132,8 +132,6 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
 		dev_info(&pf->pdev->dev, "        vlan_features = 0x%08lx\n",
 			 (unsigned long int)nd->vlan_features);
 	}
-	dev_info(&pf->pdev->dev, "    active_vlans is %s\n",
-		 vsi->active_vlans ? "<valid>" : "<null>");
 	dev_info(&pf->pdev->dev,
 		 "    flags = 0x%08lx, netdev_registered = %i, current_netdev_flags = 0x%04x\n",
 		 vsi->flags, vsi->netdev_registered, vsi->current_netdev_flags);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 5ff6caa83948..9f8464f80783 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -5,26 +5,227 @@
 
 #include "i40e.h"
 #include "i40e_diag.h"
+#include "i40e_txrx_common.h"
 
+/* ethtool statistics helpers */
+
+/**
+ * struct i40e_stats - definition for an ethtool statistic
+ * @stat_string: statistic name to display in ethtool -S output
+ * @sizeof_stat: the sizeof() the stat, must be no greater than sizeof(u64)
+ * @stat_offset: offsetof() the stat from a base pointer
+ *
+ * This structure defines a statistic to be added to the ethtool stats buffer.
+ * It defines a statistic as offset from a common base pointer. Stats should
+ * be defined in constant arrays using the I40E_STAT macro, with every element
+ * of the array using the same _type for calculating the sizeof_stat and
+ * stat_offset.
+ *
+ * The @sizeof_stat is expected to be sizeof(u8), sizeof(u16), sizeof(u32) or
+ * sizeof(u64). Other sizes are not expected and will produce a WARN_ONCE from
+ * the i40e_add_ethtool_stat() helper function.
+ *
+ * The @stat_string is interpreted as a format string, allowing formatted
+ * values to be inserted while looping over multiple structures for a given
+ * statistics array. Thus, every statistic string in an array should have the
+ * same type and number of format specifiers, to be formatted by variadic
+ * arguments to the i40e_add_stat_string() helper function.
+ **/
 struct i40e_stats {
-	/* The stat_string is expected to be a format string formatted using
-	 * vsnprintf by i40e_add_stat_strings. Every member of a stats array
-	 * should use the same format specifiers as they will be formatted
-	 * using the same variadic arguments.
-	 */
 	char stat_string[ETH_GSTRING_LEN];
 	int sizeof_stat;
 	int stat_offset;
 };
 
+/* Helper macro to define an i40e_stat structure with proper size and type.
+ * Use this when defining constant statistics arrays. Note that @_type expects
+ * only a type name and is used multiple times.
+ */
 #define I40E_STAT(_type, _name, _stat) { \
 	.stat_string = _name, \
 	.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
 	.stat_offset = offsetof(_type, _stat) \
 }
 
+/* Helper macro for defining some statistics directly copied from the netdev
+ * stats structure.
+ */
 #define I40E_NETDEV_STAT(_net_stat) \
 	I40E_STAT(struct rtnl_link_stats64, #_net_stat, _net_stat)
+
+/* Helper macro for defining some statistics related to queues */
+#define I40E_QUEUE_STAT(_name, _stat) \
+	I40E_STAT(struct i40e_ring, _name, _stat)
+
+/* Stats associated with a Tx or Rx ring */
+static const struct i40e_stats i40e_gstrings_queue_stats[] = {
+	I40E_QUEUE_STAT("%s-%u.packets", stats.packets),
+	I40E_QUEUE_STAT("%s-%u.bytes", stats.bytes),
+};
+
+/**
+ * i40e_add_one_ethtool_stat - copy the stat into the supplied buffer
+ * @data: location to store the stat value
+ * @pointer: basis for where to copy from
+ * @stat: the stat definition
+ *
+ * Copies the stat data defined by the pointer and stat structure pair into
+ * the memory supplied as data. Used to implement i40e_add_ethtool_stats and
+ * i40e_add_queue_stats. If the pointer is null, data will be zero'd.
+ */
+static void
+i40e_add_one_ethtool_stat(u64 *data, void *pointer,
+			  const struct i40e_stats *stat)
+{
+	char *p;
+
+	if (!pointer) {
+		/* ensure that the ethtool data buffer is zero'd for any stats
+		 * which don't have a valid pointer.
+		 */
+		*data = 0;
+		return;
+	}
+
+	p = (char *)pointer + stat->stat_offset;
+	switch (stat->sizeof_stat) {
+	case sizeof(u64):
+		*data = *((u64 *)p);
+		break;
+	case sizeof(u32):
+		*data = *((u32 *)p);
+		break;
+	case sizeof(u16):
+		*data = *((u16 *)p);
+		break;
+	case sizeof(u8):
+		*data = *((u8 *)p);
+		break;
+	default:
+		WARN_ONCE(1, "unexpected stat size for %s",
+			  stat->stat_string);
+		*data = 0;
+	}
+}
+
+/**
+ * __i40e_add_ethtool_stats - copy stats into the ethtool supplied buffer
+ * @data: ethtool stats buffer
+ * @pointer: location to copy stats from
+ * @stats: array of stats to copy
+ * @size: the size of the stats definition
+ *
+ * Copy the stats defined by the stats array using the pointer as a base into
+ * the data buffer supplied by ethtool. Updates the data pointer to point to
+ * the next empty location for successive calls to __i40e_add_ethtool_stats.
+ * If pointer is null, set the data values to zero and update the pointer to
+ * skip these stats.
+ **/
+static void
+__i40e_add_ethtool_stats(u64 **data, void *pointer,
+			 const struct i40e_stats stats[],
+			 const unsigned int size)
+{
+	unsigned int i;
+
+	for (i = 0; i < size; i++)
+		i40e_add_one_ethtool_stat((*data)++, pointer, &stats[i]);
+}
+
+/**
+ * i40e_add_ethtool_stats - copy stats into ethtool supplied buffer
+ * @data: ethtool stats buffer
+ * @pointer: location where stats are stored
+ * @stats: static const array of stat definitions
+ *
+ * Macro to ease the use of __i40e_add_ethtool_stats by taking a static
+ * constant stats array and passing the ARRAY_SIZE(). This avoids typos by
+ * ensuring that we pass the size associated with the given stats array.
+ *
+ * The parameter @stats is evaluated twice, so parameters with side effects
+ * should be avoided.
+ **/
+#define i40e_add_ethtool_stats(data, pointer, stats) \
+	__i40e_add_ethtool_stats(data, pointer, stats, ARRAY_SIZE(stats))
+
+/**
+ * i40e_add_queue_stats - copy queue statistics into supplied buffer
+ * @data: ethtool stats buffer
+ * @ring: the ring to copy
+ *
+ * Queue statistics must be copied while protected by
+ * u64_stats_fetch_begin_irq, so we can't directly use i40e_add_ethtool_stats.
+ * Assumes that queue stats are defined in i40e_gstrings_queue_stats. If the
+ * ring pointer is null, zero out the queue stat values and update the data
+ * pointer. Otherwise safely copy the stats from the ring into the supplied
+ * buffer and update the data pointer when finished.
+ *
+ * This function expects to be called while under rcu_read_lock().
+ **/
+static void
+i40e_add_queue_stats(u64 **data, struct i40e_ring *ring)
+{
+	const unsigned int size = ARRAY_SIZE(i40e_gstrings_queue_stats);
+	const struct i40e_stats *stats = i40e_gstrings_queue_stats;
+	unsigned int start;
+	unsigned int i;
+
+	/* To avoid invalid statistics values, ensure that we keep retrying
+	 * the copy until we get a consistent value according to
+	 * u64_stats_fetch_retry_irq. But first, make sure our ring is
+	 * non-null before attempting to access its syncp.
+	 */
+	do {
+		start = !ring ? 0 : u64_stats_fetch_begin_irq(&ring->syncp);
+		for (i = 0; i < size; i++) {
+			i40e_add_one_ethtool_stat(&(*data)[i], ring,
+						  &stats[i]);
+		}
+	} while (ring && u64_stats_fetch_retry_irq(&ring->syncp, start));
+
+	/* Once we successfully copy the stats in, update the data pointer */
+	*data += size;
+}
+
+/**
+ * __i40e_add_stat_strings - copy stat strings into ethtool buffer
+ * @p: ethtool supplied buffer
+ * @stats: stat definitions array
+ * @size: size of the stats array
+ *
+ * Format and copy the strings described by stats into the buffer pointed at
+ * by p.
+ **/
+static void __i40e_add_stat_strings(u8 **p, const struct i40e_stats stats[],
+				    const unsigned int size, ...)
+{
+	unsigned int i;
+
+	for (i = 0; i < size; i++) {
+		va_list args;
+
+		va_start(args, size);
+		vsnprintf(*p, ETH_GSTRING_LEN, stats[i].stat_string, args);
+		*p += ETH_GSTRING_LEN;
+		va_end(args);
+	}
+}
+
+/**
+ * 40e_add_stat_strings - copy stat strings into ethtool buffer
+ * @p: ethtool supplied buffer
+ * @stats: stat definitions array
+ *
+ * Format and copy the strings described by the const static stats value into
+ * the buffer pointed at by p.
+ *
+ * The parameter @stats is evaluated twice, so parameters with side effects
+ * should be avoided. Additionally, stats must be an array such that
+ * ARRAY_SIZE can be called on it.
+ **/
+#define i40e_add_stat_strings(p, stats, ...) \
+	__i40e_add_stat_strings(p, stats, ARRAY_SIZE(stats), ## __VA_ARGS__)
+
 #define I40E_PF_STAT(_name, _stat) \
 	I40E_STAT(struct i40e_pf, _name, _stat)
 #define I40E_VSI_STAT(_name, _stat) \
@@ -33,6 +234,8 @@ struct i40e_stats {
 	I40E_STAT(struct i40e_veb, _name, _stat)
 #define I40E_PFC_STAT(_name, _stat) \
 	I40E_STAT(struct i40e_pfc_stats, _name, _stat)
+#define I40E_QUEUE_STAT(_name, _stat) \
+	I40E_STAT(struct i40e_ring, _name, _stat)
 
 static const struct i40e_stats i40e_gstrings_net_stats[] = {
 	I40E_NETDEV_STAT(rx_packets),
@@ -171,20 +374,11 @@ static const struct i40e_stats i40e_gstrings_pfc_stats[] = {
 	I40E_PFC_STAT("port.rx_priority_%u_xon_2_xoff", priority_xon_2_xoff),
 };
 
-/* We use num_tx_queues here as a proxy for the maximum number of queues
- * available because we always allocate queues symmetrically.
- */
-#define I40E_MAX_NUM_QUEUES(n) ((n)->num_tx_queues)
-#define I40E_QUEUE_STATS_LEN(n)                                              \
-	   (I40E_MAX_NUM_QUEUES(n)                                           \
-	    * 2 /* Tx and Rx together */                                     \
-	    * (sizeof(struct i40e_queue_stats) / sizeof(u64)))
-#define I40E_GLOBAL_STATS_LEN	ARRAY_SIZE(i40e_gstrings_stats)
 #define I40E_NETDEV_STATS_LEN	ARRAY_SIZE(i40e_gstrings_net_stats)
+
 #define I40E_MISC_STATS_LEN	ARRAY_SIZE(i40e_gstrings_misc_stats)
-#define I40E_VSI_STATS_LEN(n)	(I40E_NETDEV_STATS_LEN + \
-				 I40E_MISC_STATS_LEN + \
-				 I40E_QUEUE_STATS_LEN((n)))
+
+#define I40E_VSI_STATS_LEN	(I40E_NETDEV_STATS_LEN + I40E_MISC_STATS_LEN)
 
 #define I40E_PFC_STATS_LEN	(ARRAY_SIZE(i40e_gstrings_pfc_stats) * \
 				 I40E_MAX_USER_PRIORITY)
@@ -193,10 +387,15 @@ static const struct i40e_stats i40e_gstrings_pfc_stats[] = {
 				 (ARRAY_SIZE(i40e_gstrings_veb_tc_stats) * \
 				  I40E_MAX_TRAFFIC_CLASS))
 
-#define I40E_PF_STATS_LEN(n)	(I40E_GLOBAL_STATS_LEN + \
+#define I40E_GLOBAL_STATS_LEN	ARRAY_SIZE(i40e_gstrings_stats)
+
+#define I40E_PF_STATS_LEN	(I40E_GLOBAL_STATS_LEN + \
 				 I40E_PFC_STATS_LEN + \
 				 I40E_VEB_STATS_LEN + \
-				 I40E_VSI_STATS_LEN((n)))
+				 I40E_VSI_STATS_LEN)
+
+/* Length of stats for a single queue */
+#define I40E_QUEUE_STATS_LEN	ARRAY_SIZE(i40e_gstrings_queue_stats)
 
 enum i40e_ethtool_test_id {
 	I40E_ETH_TEST_REG = 0,
@@ -1512,6 +1711,13 @@ static int i40e_set_ringparam(struct net_device *netdev,
 	    (new_rx_count == vsi->rx_rings[0]->count))
 		return 0;
 
+	/* If there is a AF_XDP UMEM attached to any of Rx rings,
+	 * disallow changing the number of descriptors -- regardless
+	 * if the netdev is running or not.
+	 */
+	if (i40e_xsk_any_rx_ring_enabled(vsi))
+		return -EBUSY;
+
 	while (test_and_set_bit(__I40E_CONFIG_BUSY, pf->state)) {
 		timeout--;
 		if (!timeout)
@@ -1701,11 +1907,30 @@ static int i40e_get_stats_count(struct net_device *netdev)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
+	int stats_len;
 
 	if (vsi == pf->vsi[pf->lan_vsi] && pf->hw.partition_id == 1)
-		return I40E_PF_STATS_LEN(netdev);
+		stats_len = I40E_PF_STATS_LEN;
 	else
-		return I40E_VSI_STATS_LEN(netdev);
+		stats_len = I40E_VSI_STATS_LEN;
+
+	/* The number of stats reported for a given net_device must remain
+	 * constant throughout the life of that device.
+	 *
+	 * This is because the API for obtaining the size, strings, and stats
+	 * is spread out over three separate ethtool ioctls. There is no safe
+	 * way to lock the number of stats across these calls, so we must
+	 * assume that they will never change.
+	 *
+	 * Due to this, we report the maximum number of queues, even if not
+	 * every queue is currently configured. Since we always allocate
+	 * queues in pairs, we'll just use netdev->num_tx_queues * 2. This
+	 * works because the num_tx_queues is set at device creation and never
+	 * changes.
+	 */
+	stats_len += I40E_QUEUE_STATS_LEN * 2 * netdev->num_tx_queues;
+
+	return stats_len;
 }
 
 static int i40e_get_sset_count(struct net_device *netdev, int sset)
@@ -1728,89 +1953,6 @@ static int i40e_get_sset_count(struct net_device *netdev, int sset)
 }
 
 /**
- * i40e_add_one_ethtool_stat - copy the stat into the supplied buffer
- * @data: location to store the stat value
- * @pointer: basis for where to copy from
- * @stat: the stat definition
- *
- * Copies the stat data defined by the pointer and stat structure pair into
- * the memory supplied as data. Used to implement i40e_add_ethtool_stats.
- * If the pointer is null, data will be zero'd.
- */
-static inline void
-i40e_add_one_ethtool_stat(u64 *data, void *pointer,
-			  const struct i40e_stats *stat)
-{
-	char *p;
-
-	if (!pointer) {
-		/* ensure that the ethtool data buffer is zero'd for any stats
-		 * which don't have a valid pointer.
-		 */
-		*data = 0;
-		return;
-	}
-
-	p = (char *)pointer + stat->stat_offset;
-	switch (stat->sizeof_stat) {
-	case sizeof(u64):
-		*data = *((u64 *)p);
-		break;
-	case sizeof(u32):
-		*data = *((u32 *)p);
-		break;
-	case sizeof(u16):
-		*data = *((u16 *)p);
-		break;
-	case sizeof(u8):
-		*data = *((u8 *)p);
-		break;
-	default:
-		WARN_ONCE(1, "unexpected stat size for %s",
-			  stat->stat_string);
-		*data = 0;
-	}
-}
-
-/**
- * __i40e_add_ethtool_stats - copy stats into the ethtool supplied buffer
- * @data: ethtool stats buffer
- * @pointer: location to copy stats from
- * @stats: array of stats to copy
- * @size: the size of the stats definition
- *
- * Copy the stats defined by the stats array using the pointer as a base into
- * the data buffer supplied by ethtool. Updates the data pointer to point to
- * the next empty location for successive calls to __i40e_add_ethtool_stats.
- * If pointer is null, set the data values to zero and update the pointer to
- * skip these stats.
- **/
-static inline void
-__i40e_add_ethtool_stats(u64 **data, void *pointer,
-			 const struct i40e_stats stats[],
-			 const unsigned int size)
-{
-	unsigned int i;
-
-	for (i = 0; i < size; i++)
-		i40e_add_one_ethtool_stat((*data)++, pointer, &stats[i]);
-}
-
-/**
- * i40e_add_ethtool_stats - copy stats into ethtool supplied buffer
- * @data: ethtool stats buffer
- * @pointer: location where stats are stored
- * @stats: static const array of stat definitions
- *
- * Macro to ease the use of __i40e_add_ethtool_stats by taking a static
- * constant stats array and passing the ARRAY_SIZE(). This avoids typos by
- * ensuring that we pass the size associated with the given stats array.
- * Assumes that stats is an array.
- **/
-#define i40e_add_ethtool_stats(data, pointer, stats) \
-	__i40e_add_ethtool_stats(data, pointer, stats, ARRAY_SIZE(stats))
-
-/**
  * i40e_get_pfc_stats - copy HW PFC statistics to formatted structure
  * @pf: the PF device structure
  * @i: the priority value to copy
@@ -1853,12 +1995,10 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
 				   struct ethtool_stats *stats, u64 *data)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
-	struct i40e_ring *tx_ring, *rx_ring;
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
 	struct i40e_veb *veb = pf->veb[pf->lan_veb];
 	unsigned int i;
-	unsigned int start;
 	bool veb_stats;
 	u64 *p = data;
 
@@ -1870,38 +2010,12 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
 	i40e_add_ethtool_stats(&data, vsi, i40e_gstrings_misc_stats);
 
 	rcu_read_lock();
-	for (i = 0; i < I40E_MAX_NUM_QUEUES(netdev) ; i++) {
-		tx_ring = READ_ONCE(vsi->tx_rings[i]);
-
-		if (!tx_ring) {
-			/* Bump the stat counter to skip these stats, and make
-			 * sure the memory is zero'd
-			 */
-			*(data++) = 0;
-			*(data++) = 0;
-			*(data++) = 0;
-			*(data++) = 0;
-			continue;
-		}
-
-		/* process Tx ring statistics */
-		do {
-			start = u64_stats_fetch_begin_irq(&tx_ring->syncp);
-			data[0] = tx_ring->stats.packets;
-			data[1] = tx_ring->stats.bytes;
-		} while (u64_stats_fetch_retry_irq(&tx_ring->syncp, start));
-		data += 2;
-
-		/* Rx ring is the 2nd half of the queue pair */
-		rx_ring = &tx_ring[1];
-		do {
-			start = u64_stats_fetch_begin_irq(&rx_ring->syncp);
-			data[0] = rx_ring->stats.packets;
-			data[1] = rx_ring->stats.bytes;
-		} while (u64_stats_fetch_retry_irq(&rx_ring->syncp, start));
-		data += 2;
+	for (i = 0; i < netdev->num_tx_queues; i++) {
+		i40e_add_queue_stats(&data, READ_ONCE(vsi->tx_rings[i]));
+		i40e_add_queue_stats(&data, READ_ONCE(vsi->rx_rings[i]));
 	}
 	rcu_read_unlock();
+
 	if (vsi != pf->vsi[pf->lan_vsi] || pf->hw.partition_id != 1)
 		goto check_data_pointer;
 
@@ -1933,42 +2047,6 @@ check_data_pointer:
 }
 
 /**
- * __i40e_add_stat_strings - copy stat strings into ethtool buffer
- * @p: ethtool supplied buffer
- * @stats: stat definitions array
- * @size: size of the stats array
- *
- * Format and copy the strings described by stats into the buffer pointed at
- * by p.
- **/
-static void __i40e_add_stat_strings(u8 **p, const struct i40e_stats stats[],
-				    const unsigned int size, ...)
-{
-	unsigned int i;
-
-	for (i = 0; i < size; i++) {
-		va_list args;
-
-		va_start(args, size);
-		vsnprintf(*p, ETH_GSTRING_LEN, stats[i].stat_string, args);
-		*p += ETH_GSTRING_LEN;
-		va_end(args);
-	}
-}
-
-/**
- * 40e_add_stat_strings - copy stat strings into ethtool buffer
- * @p: ethtool supplied buffer
- * @stats: stat definitions array
- *
- * Format and copy the strings described by the const static stats value into
- * the buffer pointed at by p. Assumes that stats can have ARRAY_SIZE called
- * for it.
- **/
-#define i40e_add_stat_strings(p, stats, ...) \
-	__i40e_add_stat_strings(p, stats, ARRAY_SIZE(stats), ## __VA_ARGS__)
-
-/**
  * i40e_get_stat_strings - copy stat strings into supplied buffer
  * @netdev: the netdev to collect strings for
  * @data: supplied buffer to copy strings into
@@ -1990,16 +2068,13 @@ static void i40e_get_stat_strings(struct net_device *netdev, u8 *data)
 
 	i40e_add_stat_strings(&data, i40e_gstrings_misc_stats);
 
-	for (i = 0; i < I40E_MAX_NUM_QUEUES(netdev); i++) {
-		snprintf(data, ETH_GSTRING_LEN, "tx-%u.tx_packets", i);
-		data += ETH_GSTRING_LEN;
-		snprintf(data, ETH_GSTRING_LEN, "tx-%u.tx_bytes", i);
-		data += ETH_GSTRING_LEN;
-		snprintf(data, ETH_GSTRING_LEN, "rx-%u.rx_packets", i);
-		data += ETH_GSTRING_LEN;
-		snprintf(data, ETH_GSTRING_LEN, "rx-%u.rx_bytes", i);
-		data += ETH_GSTRING_LEN;
+	for (i = 0; i < netdev->num_tx_queues; i++) {
+		i40e_add_stat_strings(&data, i40e_gstrings_queue_stats,
+				      "tx", i);
+		i40e_add_stat_strings(&data, i40e_gstrings_queue_stats,
+				      "rx", i);
 	}
+
 	if (vsi != pf->vsi[pf->lan_vsi] || pf->hw.partition_id != 1)
 		return;
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index ac685ad4d877..330bafe6a689 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -9,7 +9,9 @@
 /* Local includes */
 #include "i40e.h"
 #include "i40e_diag.h"
+#include "i40e_xsk.h"
 #include <net/udp_tunnel.h>
+#include <net/xdp_sock.h>
 /* All i40e tracepoints are defined by the include below, which
  * must be included exactly once across the whole kernel with
  * CREATE_TRACE_POINTS defined
@@ -89,7 +91,7 @@ MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all), Debug mask (0x8XXXXXXX
 
 MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
 MODULE_DESCRIPTION("Intel(R) Ethernet Connection XL710 Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 static struct workqueue_struct *i40e_wq;
@@ -420,9 +422,9 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
 				  struct rtnl_link_stats64 *stats)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
-	struct i40e_ring *tx_ring, *rx_ring;
 	struct i40e_vsi *vsi = np->vsi;
 	struct rtnl_link_stats64 *vsi_stats = i40e_get_vsi_stats_struct(vsi);
+	struct i40e_ring *ring;
 	int i;
 
 	if (test_bit(__I40E_VSI_DOWN, vsi->state))
@@ -436,24 +438,26 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
 		u64 bytes, packets;
 		unsigned int start;
 
-		tx_ring = READ_ONCE(vsi->tx_rings[i]);
-		if (!tx_ring)
+		ring = READ_ONCE(vsi->tx_rings[i]);
+		if (!ring)
 			continue;
-		i40e_get_netdev_stats_struct_tx(tx_ring, stats);
+		i40e_get_netdev_stats_struct_tx(ring, stats);
 
-		rx_ring = &tx_ring[1];
+		if (i40e_enabled_xdp_vsi(vsi)) {
+			ring++;
+			i40e_get_netdev_stats_struct_tx(ring, stats);
+		}
 
+		ring++;
 		do {
-			start = u64_stats_fetch_begin_irq(&rx_ring->syncp);
-			packets = rx_ring->stats.packets;
-			bytes   = rx_ring->stats.bytes;
-		} while (u64_stats_fetch_retry_irq(&rx_ring->syncp, start));
+			start   = u64_stats_fetch_begin_irq(&ring->syncp);
+			packets = ring->stats.packets;
+			bytes   = ring->stats.bytes;
+		} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
 
 		stats->rx_packets += packets;
 		stats->rx_bytes   += bytes;
 
-		if (i40e_enabled_xdp_vsi(vsi))
-			i40e_get_netdev_stats_struct_tx(&rx_ring[1], stats);
 	}
 	rcu_read_unlock();
 
@@ -1528,8 +1532,8 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 		return 0;
 	}
 
-	if (test_bit(__I40E_VSI_DOWN, vsi->back->state) ||
-	    test_bit(__I40E_RESET_RECOVERY_PENDING, vsi->back->state))
+	if (test_bit(__I40E_DOWN, pf->state) ||
+	    test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state))
 		return -EADDRNOTAVAIL;
 
 	if (ether_addr_equal(hw->mac.addr, addr->sa_data))
@@ -1553,8 +1557,7 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 	if (vsi->type == I40E_VSI_MAIN) {
 		i40e_status ret;
 
-		ret = i40e_aq_mac_address_write(&vsi->back->hw,
-						I40E_AQC_WRITE_TYPE_LAA_WOL,
+		ret = i40e_aq_mac_address_write(hw, I40E_AQC_WRITE_TYPE_LAA_WOL,
 						addr->sa_data, NULL);
 		if (ret)
 			netdev_info(netdev, "Ignoring error from firmware on LAA update, status %s, AQ ret %s\n",
@@ -1565,7 +1568,7 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 	/* schedule our worker thread which will take care of
 	 * applying the new filter changes
 	 */
-	i40e_service_event_schedule(vsi->back);
+	i40e_service_event_schedule(pf);
 	return 0;
 }
 
@@ -3072,6 +3075,9 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring)
 	i40e_status err = 0;
 	u32 qtx_ctl = 0;
 
+	if (ring_is_xdp(ring))
+		ring->xsk_umem = i40e_xsk_umem(ring);
+
 	/* some ATR related tx ring init */
 	if (vsi->back->flags & I40E_FLAG_FD_ATR_ENABLED) {
 		ring->atr_sample_rate = vsi->back->atr_sample_rate;
@@ -3181,13 +3187,46 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
 	struct i40e_hw *hw = &vsi->back->hw;
 	struct i40e_hmc_obj_rxq rx_ctx;
 	i40e_status err = 0;
+	bool ok;
+	int ret;
 
 	bitmap_zero(ring->state, __I40E_RING_STATE_NBITS);
 
 	/* clear the context structure first */
 	memset(&rx_ctx, 0, sizeof(rx_ctx));
 
-	ring->rx_buf_len = vsi->rx_buf_len;
+	if (ring->vsi->type == I40E_VSI_MAIN)
+		xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq);
+
+	ring->xsk_umem = i40e_xsk_umem(ring);
+	if (ring->xsk_umem) {
+		ring->rx_buf_len = ring->xsk_umem->chunk_size_nohr -
+				   XDP_PACKET_HEADROOM;
+		/* For AF_XDP ZC, we disallow packets to span on
+		 * multiple buffers, thus letting us skip that
+		 * handling in the fast-path.
+		 */
+		chain_len = 1;
+		ring->zca.free = i40e_zca_free;
+		ret = xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
+						 MEM_TYPE_ZERO_COPY,
+						 &ring->zca);
+		if (ret)
+			return ret;
+		dev_info(&vsi->back->pdev->dev,
+			 "Registered XDP mem model MEM_TYPE_ZERO_COPY on Rx ring %d\n",
+			 ring->queue_index);
+
+	} else {
+		ring->rx_buf_len = vsi->rx_buf_len;
+		if (ring->vsi->type == I40E_VSI_MAIN) {
+			ret = xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
+							 MEM_TYPE_PAGE_SHARED,
+							 NULL);
+			if (ret)
+				return ret;
+		}
+	}
 
 	rx_ctx.dbuff = DIV_ROUND_UP(ring->rx_buf_len,
 				    BIT_ULL(I40E_RXQ_CTX_DBUFF_SHIFT));
@@ -3243,7 +3282,15 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
 	ring->tail = hw->hw_addr + I40E_QRX_TAIL(pf_q);
 	writel(0, ring->tail);
 
-	i40e_alloc_rx_buffers(ring, I40E_DESC_UNUSED(ring));
+	ok = ring->xsk_umem ?
+	     i40e_alloc_rx_buffers_zc(ring, I40E_DESC_UNUSED(ring)) :
+	     !i40e_alloc_rx_buffers(ring, I40E_DESC_UNUSED(ring));
+	if (!ok) {
+		dev_info(&vsi->back->pdev->dev,
+			 "Failed allocate some buffers on %sRx ring %d (pf_q %d)\n",
+			 ring->xsk_umem ? "UMEM enabled " : "",
+			 ring->queue_index, pf_q);
+	}
 
 	return 0;
 }
@@ -6384,7 +6431,10 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
 	char *req_fec = "";
 	char *an = "";
 
-	new_speed = pf->hw.phy.link_info.link_speed;
+	if (isup)
+		new_speed = pf->hw.phy.link_info.link_speed;
+	else
+		new_speed = I40E_LINK_SPEED_UNKNOWN;
 
 	if ((vsi->current_isup == isup) && (vsi->current_speed == new_speed))
 		return;
@@ -6568,6 +6618,24 @@ static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
 	struct i40e_hw *hw = &pf->hw;
 	i40e_status err;
 	u64 mask;
+	u8 speed;
+
+	/* Card might've been put in an unstable state by other drivers
+	 * and applications, which causes incorrect speed values being
+	 * set on startup. In order to clear speed registers, we call
+	 * get_phy_capabilities twice, once to get initial state of
+	 * available speeds, and once to get current PHY config.
+	 */
+	err = i40e_aq_get_phy_capabilities(hw, false, true, &abilities,
+					   NULL);
+	if (err) {
+		dev_err(&pf->pdev->dev,
+			"failed to get phy cap., ret =  %s last_status =  %s\n",
+			i40e_stat_str(hw, err),
+			i40e_aq_str(hw, hw->aq.asq_last_status));
+		return err;
+	}
+	speed = abilities.link_speed;
 
 	/* Get the current phy config */
 	err = i40e_aq_get_phy_capabilities(hw, false, false, &abilities,
@@ -6581,9 +6649,9 @@ static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
 	}
 
 	/* If link needs to go up, but was not forced to go down,
-	 * no need for a flap
+	 * and its speed values are OK, no need for a flap
 	 */
-	if (is_up && abilities.phy_type != 0)
+	if (is_up && abilities.phy_type != 0 && abilities.link_speed != 0)
 		return I40E_SUCCESS;
 
 	/* To force link we need to set bits for all supported PHY types,
@@ -6595,7 +6663,10 @@ static i40e_status i40e_force_link_state(struct i40e_pf *pf, bool is_up)
 	config.phy_type_ext = is_up ? (u8)((mask >> 32) & 0xff) : 0;
 	/* Copy the old settings, except of phy_type */
 	config.abilities = abilities.abilities;
-	config.link_speed = abilities.link_speed;
+	if (abilities.link_speed != 0)
+		config.link_speed = abilities.link_speed;
+	else
+		config.link_speed = speed;
 	config.eee_capability = abilities.eee_capability;
 	config.eeer = abilities.eeer_val;
 	config.low_power_ctrl = abilities.d3_lpan;
@@ -8440,14 +8511,9 @@ static void i40e_link_event(struct i40e_pf *pf)
 	i40e_status status;
 	bool new_link, old_link;
 
-	/* save off old link status information */
-	pf->hw.phy.link_info_old = pf->hw.phy.link_info;
-
 	/* set this to force the get_link_status call to refresh state */
 	pf->hw.phy.get_link_info = true;
-
 	old_link = (pf->hw.phy.link_info_old.link_info & I40E_AQ_LINK_UP);
-
 	status = i40e_get_link_status(&pf->hw, &new_link);
 
 	/* On success, disable temp link polling */
@@ -11828,6 +11894,256 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi,
 }
 
 /**
+ * i40e_enter_busy_conf - Enters busy config state
+ * @vsi: vsi
+ *
+ * Returns 0 on success, <0 for failure.
+ **/
+static int i40e_enter_busy_conf(struct i40e_vsi *vsi)
+{
+	struct i40e_pf *pf = vsi->back;
+	int timeout = 50;
+
+	while (test_and_set_bit(__I40E_CONFIG_BUSY, pf->state)) {
+		timeout--;
+		if (!timeout)
+			return -EBUSY;
+		usleep_range(1000, 2000);
+	}
+
+	return 0;
+}
+
+/**
+ * i40e_exit_busy_conf - Exits busy config state
+ * @vsi: vsi
+ **/
+static void i40e_exit_busy_conf(struct i40e_vsi *vsi)
+{
+	struct i40e_pf *pf = vsi->back;
+
+	clear_bit(__I40E_CONFIG_BUSY, pf->state);
+}
+
+/**
+ * i40e_queue_pair_reset_stats - Resets all statistics for a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue pair
+ **/
+static void i40e_queue_pair_reset_stats(struct i40e_vsi *vsi, int queue_pair)
+{
+	memset(&vsi->rx_rings[queue_pair]->rx_stats, 0,
+	       sizeof(vsi->rx_rings[queue_pair]->rx_stats));
+	memset(&vsi->tx_rings[queue_pair]->stats, 0,
+	       sizeof(vsi->tx_rings[queue_pair]->stats));
+	if (i40e_enabled_xdp_vsi(vsi)) {
+		memset(&vsi->xdp_rings[queue_pair]->stats, 0,
+		       sizeof(vsi->xdp_rings[queue_pair]->stats));
+	}
+}
+
+/**
+ * i40e_queue_pair_clean_rings - Cleans all the rings of a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue pair
+ **/
+static void i40e_queue_pair_clean_rings(struct i40e_vsi *vsi, int queue_pair)
+{
+	i40e_clean_tx_ring(vsi->tx_rings[queue_pair]);
+	if (i40e_enabled_xdp_vsi(vsi))
+		i40e_clean_tx_ring(vsi->xdp_rings[queue_pair]);
+	i40e_clean_rx_ring(vsi->rx_rings[queue_pair]);
+}
+
+/**
+ * i40e_queue_pair_toggle_napi - Enables/disables NAPI for a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue pair
+ * @enable: true for enable, false for disable
+ **/
+static void i40e_queue_pair_toggle_napi(struct i40e_vsi *vsi, int queue_pair,
+					bool enable)
+{
+	struct i40e_ring *rxr = vsi->rx_rings[queue_pair];
+	struct i40e_q_vector *q_vector = rxr->q_vector;
+
+	if (!vsi->netdev)
+		return;
+
+	/* All rings in a qp belong to the same qvector. */
+	if (q_vector->rx.ring || q_vector->tx.ring) {
+		if (enable)
+			napi_enable(&q_vector->napi);
+		else
+			napi_disable(&q_vector->napi);
+	}
+}
+
+/**
+ * i40e_queue_pair_toggle_rings - Enables/disables all rings for a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue pair
+ * @enable: true for enable, false for disable
+ *
+ * Returns 0 on success, <0 on failure.
+ **/
+static int i40e_queue_pair_toggle_rings(struct i40e_vsi *vsi, int queue_pair,
+					bool enable)
+{
+	struct i40e_pf *pf = vsi->back;
+	int pf_q, ret = 0;
+
+	pf_q = vsi->base_queue + queue_pair;
+	ret = i40e_control_wait_tx_q(vsi->seid, pf, pf_q,
+				     false /*is xdp*/, enable);
+	if (ret) {
+		dev_info(&pf->pdev->dev,
+			 "VSI seid %d Tx ring %d %sable timeout\n",
+			 vsi->seid, pf_q, (enable ? "en" : "dis"));
+		return ret;
+	}
+
+	i40e_control_rx_q(pf, pf_q, enable);
+	ret = i40e_pf_rxq_wait(pf, pf_q, enable);
+	if (ret) {
+		dev_info(&pf->pdev->dev,
+			 "VSI seid %d Rx ring %d %sable timeout\n",
+			 vsi->seid, pf_q, (enable ? "en" : "dis"));
+		return ret;
+	}
+
+	/* Due to HW errata, on Rx disable only, the register can
+	 * indicate done before it really is. Needs 50ms to be sure
+	 */
+	if (!enable)
+		mdelay(50);
+
+	if (!i40e_enabled_xdp_vsi(vsi))
+		return ret;
+
+	ret = i40e_control_wait_tx_q(vsi->seid, pf,
+				     pf_q + vsi->alloc_queue_pairs,
+				     true /*is xdp*/, enable);
+	if (ret) {
+		dev_info(&pf->pdev->dev,
+			 "VSI seid %d XDP Tx ring %d %sable timeout\n",
+			 vsi->seid, pf_q, (enable ? "en" : "dis"));
+	}
+
+	return ret;
+}
+
+/**
+ * i40e_queue_pair_enable_irq - Enables interrupts for a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue_pair
+ **/
+static void i40e_queue_pair_enable_irq(struct i40e_vsi *vsi, int queue_pair)
+{
+	struct i40e_ring *rxr = vsi->rx_rings[queue_pair];
+	struct i40e_pf *pf = vsi->back;
+	struct i40e_hw *hw = &pf->hw;
+
+	/* All rings in a qp belong to the same qvector. */
+	if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+		i40e_irq_dynamic_enable(vsi, rxr->q_vector->v_idx);
+	else
+		i40e_irq_dynamic_enable_icr0(pf);
+
+	i40e_flush(hw);
+}
+
+/**
+ * i40e_queue_pair_disable_irq - Disables interrupts for a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue_pair
+ **/
+static void i40e_queue_pair_disable_irq(struct i40e_vsi *vsi, int queue_pair)
+{
+	struct i40e_ring *rxr = vsi->rx_rings[queue_pair];
+	struct i40e_pf *pf = vsi->back;
+	struct i40e_hw *hw = &pf->hw;
+
+	/* For simplicity, instead of removing the qp interrupt causes
+	 * from the interrupt linked list, we simply disable the interrupt, and
+	 * leave the list intact.
+	 *
+	 * All rings in a qp belong to the same qvector.
+	 */
+	if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+		u32 intpf = vsi->base_vector + rxr->q_vector->v_idx;
+
+		wr32(hw, I40E_PFINT_DYN_CTLN(intpf - 1), 0);
+		i40e_flush(hw);
+		synchronize_irq(pf->msix_entries[intpf].vector);
+	} else {
+		/* Legacy and MSI mode - this stops all interrupt handling */
+		wr32(hw, I40E_PFINT_ICR0_ENA, 0);
+		wr32(hw, I40E_PFINT_DYN_CTL0, 0);
+		i40e_flush(hw);
+		synchronize_irq(pf->pdev->irq);
+	}
+}
+
+/**
+ * i40e_queue_pair_disable - Disables a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue pair
+ *
+ * Returns 0 on success, <0 on failure.
+ **/
+int i40e_queue_pair_disable(struct i40e_vsi *vsi, int queue_pair)
+{
+	int err;
+
+	err = i40e_enter_busy_conf(vsi);
+	if (err)
+		return err;
+
+	i40e_queue_pair_disable_irq(vsi, queue_pair);
+	err = i40e_queue_pair_toggle_rings(vsi, queue_pair, false /* off */);
+	i40e_queue_pair_toggle_napi(vsi, queue_pair, false /* off */);
+	i40e_queue_pair_clean_rings(vsi, queue_pair);
+	i40e_queue_pair_reset_stats(vsi, queue_pair);
+
+	return err;
+}
+
+/**
+ * i40e_queue_pair_enable - Enables a queue pair
+ * @vsi: vsi
+ * @queue_pair: queue pair
+ *
+ * Returns 0 on success, <0 on failure.
+ **/
+int i40e_queue_pair_enable(struct i40e_vsi *vsi, int queue_pair)
+{
+	int err;
+
+	err = i40e_configure_tx_ring(vsi->tx_rings[queue_pair]);
+	if (err)
+		return err;
+
+	if (i40e_enabled_xdp_vsi(vsi)) {
+		err = i40e_configure_tx_ring(vsi->xdp_rings[queue_pair]);
+		if (err)
+			return err;
+	}
+
+	err = i40e_configure_rx_ring(vsi->rx_rings[queue_pair]);
+	if (err)
+		return err;
+
+	err = i40e_queue_pair_toggle_rings(vsi, queue_pair, true /* on */);
+	i40e_queue_pair_toggle_napi(vsi, queue_pair, true /* on */);
+	i40e_queue_pair_enable_irq(vsi, queue_pair);
+
+	i40e_exit_busy_conf(vsi);
+
+	return err;
+}
+
+/**
  * i40e_xdp - implements ndo_bpf for i40e
  * @dev: netdevice
  * @xdp: XDP command
@@ -11847,6 +12163,12 @@ static int i40e_xdp(struct net_device *dev,
 	case XDP_QUERY_PROG:
 		xdp->prog_id = vsi->xdp_prog ? vsi->xdp_prog->aux->id : 0;
 		return 0;
+	case XDP_QUERY_XSK_UMEM:
+		return i40e_xsk_umem_query(vsi, &xdp->xsk.umem,
+					   xdp->xsk.queue_id);
+	case XDP_SETUP_XSK_UMEM:
+		return i40e_xsk_umem_setup(vsi, xdp->xsk.umem,
+					   xdp->xsk.queue_id);
 	default:
 		return -EINVAL;
 	}
@@ -11886,6 +12208,7 @@ static const struct net_device_ops i40e_netdev_ops = {
 	.ndo_bridge_setlink	= i40e_ndo_bridge_setlink,
 	.ndo_bpf		= i40e_xdp,
 	.ndo_xdp_xmit		= i40e_xdp_xmit,
+	.ndo_xsk_async_xmit	= i40e_xsk_async_xmit,
 };
 
 /**
@@ -13033,7 +13356,7 @@ struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
 	for (vsi_idx = 0; vsi_idx < pf->num_alloc_vsi; vsi_idx++)
 		if (pf->vsi[vsi_idx] && pf->vsi[vsi_idx]->seid == vsi_seid)
 			break;
-	if (vsi_idx >= pf->num_alloc_vsi && vsi_seid != 0) {
+	if (vsi_idx == pf->num_alloc_vsi && vsi_seid != 0) {
 		dev_info(&pf->pdev->dev, "vsi seid %d not found\n",
 			 vsi_seid);
 		return NULL;
@@ -14159,6 +14482,7 @@ static void i40e_remove(struct pci_dev *pdev)
 	mutex_destroy(&hw->aq.asq_mutex);
 
 	/* Clear all dynamic memory lists of rings, q_vectors, and VSIs */
+	rtnl_lock();
 	i40e_clear_interrupt_scheme(pf);
 	for (i = 0; i < pf->num_alloc_vsi; i++) {
 		if (pf->vsi[i]) {
@@ -14167,6 +14491,7 @@ static void i40e_remove(struct pci_dev *pdev)
 			pf->vsi[i] = NULL;
 		}
 	}
+	rtnl_unlock();
 
 	for (i = 0; i < I40E_MAX_VEB; i++) {
 		kfree(pf->veb[i]);
@@ -14378,7 +14703,13 @@ static void i40e_shutdown(struct pci_dev *pdev)
 	wr32(hw, I40E_PFPM_WUFC,
 	     (pf->wol_en ? I40E_PFPM_WUFC_MAG_MASK : 0));
 
+	/* Since we're going to destroy queues during the
+	 * i40e_clear_interrupt_scheme() we should hold the RTNL lock for this
+	 * whole section
+	 */
+	rtnl_lock();
 	i40e_clear_interrupt_scheme(pf);
+	rtnl_unlock();
 
 	if (system_state == SYSTEM_POWER_OFF) {
 		pci_wake_from_d3(pdev, pf->wol_en);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index 35f2866b38c6..1199f0502d6d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -694,7 +694,8 @@ static long i40e_ptp_create_clock(struct i40e_pf *pf)
 	if (!IS_ERR_OR_NULL(pf->ptp_clock))
 		return 0;
 
-	strncpy(pf->ptp_caps.name, i40e_driver_name, sizeof(pf->ptp_caps.name));
+	strncpy(pf->ptp_caps.name, i40e_driver_name,
+		sizeof(pf->ptp_caps.name) - 1);
 	pf->ptp_caps.owner = THIS_MODULE;
 	pf->ptp_caps.max_adj = 999999999;
 	pf->ptp_caps.n_ext_ts = 0;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index b5042d1a63c0..740ea58ba938 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -8,16 +8,8 @@
 #include "i40e.h"
 #include "i40e_trace.h"
 #include "i40e_prototype.h"
-
-static inline __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size,
-				u32 td_tag)
-{
-	return cpu_to_le64(I40E_TX_DESC_DTYPE_DATA |
-			   ((u64)td_cmd  << I40E_TXD_QW1_CMD_SHIFT) |
-			   ((u64)td_offset << I40E_TXD_QW1_OFFSET_SHIFT) |
-			   ((u64)size  << I40E_TXD_QW1_TX_BUF_SZ_SHIFT) |
-			   ((u64)td_tag  << I40E_TXD_QW1_L2TAG1_SHIFT));
-}
+#include "i40e_txrx_common.h"
+#include "i40e_xsk.h"
 
 #define I40E_TXD_CMD (I40E_TX_DESC_CMD_EOP | I40E_TX_DESC_CMD_RS)
 /**
@@ -536,8 +528,8 @@ int i40e_add_del_fdir(struct i40e_vsi *vsi,
  * This is used to verify if the FD programming or invalidation
  * requested by SW to the HW is successful or not and take actions accordingly.
  **/
-static void i40e_fd_handle_status(struct i40e_ring *rx_ring,
-				  union i40e_rx_desc *rx_desc, u8 prog_id)
+void i40e_fd_handle_status(struct i40e_ring *rx_ring,
+			   union i40e_rx_desc *rx_desc, u8 prog_id)
 {
 	struct i40e_pf *pf = rx_ring->vsi->back;
 	struct pci_dev *pdev = pf->pdev;
@@ -644,13 +636,18 @@ void i40e_clean_tx_ring(struct i40e_ring *tx_ring)
 	unsigned long bi_size;
 	u16 i;
 
-	/* ring already cleared, nothing to do */
-	if (!tx_ring->tx_bi)
-		return;
+	if (ring_is_xdp(tx_ring) && tx_ring->xsk_umem) {
+		i40e_xsk_clean_tx_ring(tx_ring);
+	} else {
+		/* ring already cleared, nothing to do */
+		if (!tx_ring->tx_bi)
+			return;
 
-	/* Free all the Tx ring sk_buffs */
-	for (i = 0; i < tx_ring->count; i++)
-		i40e_unmap_and_free_tx_resource(tx_ring, &tx_ring->tx_bi[i]);
+		/* Free all the Tx ring sk_buffs */
+		for (i = 0; i < tx_ring->count; i++)
+			i40e_unmap_and_free_tx_resource(tx_ring,
+							&tx_ring->tx_bi[i]);
+	}
 
 	bi_size = sizeof(struct i40e_tx_buffer) * tx_ring->count;
 	memset(tx_ring->tx_bi, 0, bi_size);
@@ -767,8 +764,6 @@ void i40e_detect_recover_hung(struct i40e_vsi *vsi)
 	}
 }
 
-#define WB_STRIDE 4
-
 /**
  * i40e_clean_tx_irq - Reclaim resources after transmit completes
  * @vsi: the VSI we care about
@@ -873,27 +868,8 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 
 	i += tx_ring->count;
 	tx_ring->next_to_clean = i;
-	u64_stats_update_begin(&tx_ring->syncp);
-	tx_ring->stats.bytes += total_bytes;
-	tx_ring->stats.packets += total_packets;
-	u64_stats_update_end(&tx_ring->syncp);
-	tx_ring->q_vector->tx.total_bytes += total_bytes;
-	tx_ring->q_vector->tx.total_packets += total_packets;
-
-	if (tx_ring->flags & I40E_TXR_FLAGS_WB_ON_ITR) {
-		/* check to see if there are < 4 descriptors
-		 * waiting to be written back, then kick the hardware to force
-		 * them to be written back in case we stay in NAPI.
-		 * In this mode on X722 we do not enable Interrupt.
-		 */
-		unsigned int j = i40e_get_tx_pending(tx_ring, false);
-
-		if (budget &&
-		    ((j / WB_STRIDE) == 0) && (j > 0) &&
-		    !test_bit(__I40E_VSI_DOWN, vsi->state) &&
-		    (I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
-			tx_ring->arm_wb = true;
-	}
+	i40e_update_tx_stats(tx_ring, total_packets, total_bytes);
+	i40e_arm_wb(tx_ring, vsi, budget);
 
 	if (ring_is_xdp(tx_ring))
 		return !!budget;
@@ -1244,6 +1220,11 @@ static void i40e_reuse_rx_page(struct i40e_ring *rx_ring,
 	new_buff->page		= old_buff->page;
 	new_buff->page_offset	= old_buff->page_offset;
 	new_buff->pagecnt_bias	= old_buff->pagecnt_bias;
+
+	rx_ring->rx_stats.page_reuse_count++;
+
+	/* clear contents of buffer_info */
+	old_buff->page = NULL;
 }
 
 /**
@@ -1266,7 +1247,7 @@ static inline bool i40e_rx_is_programming_status(u64 qw)
 }
 
 /**
- * i40e_clean_programming_status - clean the programming status descriptor
+ * i40e_clean_programming_status - try clean the programming status descriptor
  * @rx_ring: the rx ring that has this descriptor
  * @rx_desc: the rx descriptor written back by HW
  * @qw: qword representing status_error_len in CPU ordering
@@ -1275,15 +1256,22 @@ static inline bool i40e_rx_is_programming_status(u64 qw)
  * status being successful or not and take actions accordingly. FCoE should
  * handle its context/filter programming/invalidation status and take actions.
  *
+ * Returns an i40e_rx_buffer to reuse if the cleanup occurred, otherwise NULL.
  **/
-static void i40e_clean_programming_status(struct i40e_ring *rx_ring,
-					  union i40e_rx_desc *rx_desc,
-					  u64 qw)
+struct i40e_rx_buffer *i40e_clean_programming_status(
+	struct i40e_ring *rx_ring,
+	union i40e_rx_desc *rx_desc,
+	u64 qw)
 {
 	struct i40e_rx_buffer *rx_buffer;
-	u32 ntc = rx_ring->next_to_clean;
+	u32 ntc;
 	u8 id;
 
+	if (!i40e_rx_is_programming_status(qw))
+		return NULL;
+
+	ntc = rx_ring->next_to_clean;
+
 	/* fetch, update, and store next to clean */
 	rx_buffer = &rx_ring->rx_bi[ntc++];
 	ntc = (ntc < rx_ring->count) ? ntc : 0;
@@ -1291,18 +1279,13 @@ static void i40e_clean_programming_status(struct i40e_ring *rx_ring,
 
 	prefetch(I40E_RX_DESC(rx_ring, ntc));
 
-	/* place unused page back on the ring */
-	i40e_reuse_rx_page(rx_ring, rx_buffer);
-	rx_ring->rx_stats.page_reuse_count++;
-
-	/* clear contents of buffer_info */
-	rx_buffer->page = NULL;
-
 	id = (qw & I40E_RX_PROG_STATUS_DESC_QW1_PROGID_MASK) >>
 		  I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT;
 
 	if (id == I40E_RX_PROG_STATUS_DESC_FD_FILTER_STATUS)
 		i40e_fd_handle_status(rx_ring, rx_desc, id);
+
+	return rx_buffer;
 }
 
 /**
@@ -1372,6 +1355,11 @@ void i40e_clean_rx_ring(struct i40e_ring *rx_ring)
 		rx_ring->skb = NULL;
 	}
 
+	if (rx_ring->xsk_umem) {
+		i40e_xsk_clean_rx_ring(rx_ring);
+		goto skip_free;
+	}
+
 	/* Free all the Rx ring sk_buffs */
 	for (i = 0; i < rx_ring->count; i++) {
 		struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i];
@@ -1400,6 +1388,7 @@ void i40e_clean_rx_ring(struct i40e_ring *rx_ring)
 		rx_bi->page_offset = 0;
 	}
 
+skip_free:
 	bi_size = sizeof(struct i40e_rx_buffer) * rx_ring->count;
 	memset(rx_ring->rx_bi, 0, bi_size);
 
@@ -1492,7 +1481,7 @@ err:
  * @rx_ring: ring to bump
  * @val: new head index
  **/
-static inline void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val)
+void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val)
 {
 	rx_ring->next_to_use = val;
 
@@ -1576,8 +1565,8 @@ static bool i40e_alloc_mapped_page(struct i40e_ring *rx_ring,
  * @skb: packet to send up
  * @vlan_tag: vlan tag for packet
  **/
-static void i40e_receive_skb(struct i40e_ring *rx_ring,
-			     struct sk_buff *skb, u16 vlan_tag)
+void i40e_receive_skb(struct i40e_ring *rx_ring,
+		      struct sk_buff *skb, u16 vlan_tag)
 {
 	struct i40e_q_vector *q_vector = rx_ring->q_vector;
 
@@ -1804,7 +1793,6 @@ static inline void i40e_rx_hash(struct i40e_ring *ring,
  * order to populate the hash, checksum, VLAN, protocol, and
  * other fields within the skb.
  **/
-static inline
 void i40e_process_skb_fields(struct i40e_ring *rx_ring,
 			     union i40e_rx_desc *rx_desc, struct sk_buff *skb,
 			     u8 rx_ptype)
@@ -2152,7 +2140,6 @@ static void i40e_put_rx_buffer(struct i40e_ring *rx_ring,
 	if (i40e_can_reuse_rx_page(rx_buffer)) {
 		/* hand second half of page back to the ring */
 		i40e_reuse_rx_page(rx_ring, rx_buffer);
-		rx_ring->rx_stats.page_reuse_count++;
 	} else {
 		/* we are not reusing the buffer so unmap it */
 		dma_unmap_page_attrs(rx_ring->dev, rx_buffer->dma,
@@ -2160,10 +2147,9 @@ static void i40e_put_rx_buffer(struct i40e_ring *rx_ring,
 				     DMA_FROM_DEVICE, I40E_RX_DMA_ATTR);
 		__page_frag_cache_drain(rx_buffer->page,
 					rx_buffer->pagecnt_bias);
+		/* clear contents of buffer_info */
+		rx_buffer->page = NULL;
 	}
-
-	/* clear contents of buffer_info */
-	rx_buffer->page = NULL;
 }
 
 /**
@@ -2199,16 +2185,10 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 	return true;
 }
 
-#define I40E_XDP_PASS		0
-#define I40E_XDP_CONSUMED	BIT(0)
-#define I40E_XDP_TX		BIT(1)
-#define I40E_XDP_REDIR		BIT(2)
-
 static int i40e_xmit_xdp_ring(struct xdp_frame *xdpf,
 			      struct i40e_ring *xdp_ring);
 
-static int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp,
-				 struct i40e_ring *xdp_ring)
+int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp, struct i40e_ring *xdp_ring)
 {
 	struct xdp_frame *xdpf = convert_to_xdp_frame(xdp);
 
@@ -2287,7 +2267,13 @@ static void i40e_rx_buffer_flip(struct i40e_ring *rx_ring,
 #endif
 }
 
-static inline void i40e_xdp_ring_update_tail(struct i40e_ring *xdp_ring)
+/**
+ * i40e_xdp_ring_update_tail - Updates the XDP Tx ring tail register
+ * @xdp_ring: XDP Tx ring
+ *
+ * This function updates the XDP Tx ring tail register.
+ **/
+void i40e_xdp_ring_update_tail(struct i40e_ring *xdp_ring)
 {
 	/* Force memory writes to complete before letting h/w
 	 * know there are new descriptors to fetch.
@@ -2297,6 +2283,48 @@ static inline void i40e_xdp_ring_update_tail(struct i40e_ring *xdp_ring)
 }
 
 /**
+ * i40e_update_rx_stats - Update Rx ring statistics
+ * @rx_ring: rx descriptor ring
+ * @total_rx_bytes: number of bytes received
+ * @total_rx_packets: number of packets received
+ *
+ * This function updates the Rx ring statistics.
+ **/
+void i40e_update_rx_stats(struct i40e_ring *rx_ring,
+			  unsigned int total_rx_bytes,
+			  unsigned int total_rx_packets)
+{
+	u64_stats_update_begin(&rx_ring->syncp);
+	rx_ring->stats.packets += total_rx_packets;
+	rx_ring->stats.bytes += total_rx_bytes;
+	u64_stats_update_end(&rx_ring->syncp);
+	rx_ring->q_vector->rx.total_packets += total_rx_packets;
+	rx_ring->q_vector->rx.total_bytes += total_rx_bytes;
+}
+
+/**
+ * i40e_finalize_xdp_rx - Bump XDP Tx tail and/or flush redirect map
+ * @rx_ring: Rx ring
+ * @xdp_res: Result of the receive batch
+ *
+ * This function bumps XDP Tx tail and/or flush redirect map, and
+ * should be called when a batch of packets has been processed in the
+ * napi loop.
+ **/
+void i40e_finalize_xdp_rx(struct i40e_ring *rx_ring, unsigned int xdp_res)
+{
+	if (xdp_res & I40E_XDP_REDIR)
+		xdp_do_flush_map();
+
+	if (xdp_res & I40E_XDP_TX) {
+		struct i40e_ring *xdp_ring =
+			rx_ring->vsi->xdp_rings[rx_ring->queue_index];
+
+		i40e_xdp_ring_update_tail(xdp_ring);
+	}
+}
+
+/**
  * i40e_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf
  * @rx_ring: rx descriptor ring to transact packets on
  * @budget: Total limit on number of packets to process
@@ -2349,11 +2377,14 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 		 */
 		dma_rmb();
 
-		if (unlikely(i40e_rx_is_programming_status(qword))) {
-			i40e_clean_programming_status(rx_ring, rx_desc, qword);
+		rx_buffer = i40e_clean_programming_status(rx_ring, rx_desc,
+							  qword);
+		if (unlikely(rx_buffer)) {
+			i40e_reuse_rx_page(rx_ring, rx_buffer);
 			cleaned_count++;
 			continue;
 		}
+
 		size = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
 		       I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
 		if (!size)
@@ -2432,24 +2463,10 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 		total_rx_packets++;
 	}
 
-	if (xdp_xmit & I40E_XDP_REDIR)
-		xdp_do_flush_map();
-
-	if (xdp_xmit & I40E_XDP_TX) {
-		struct i40e_ring *xdp_ring =
-			rx_ring->vsi->xdp_rings[rx_ring->queue_index];
-
-		i40e_xdp_ring_update_tail(xdp_ring);
-	}
-
+	i40e_finalize_xdp_rx(rx_ring, xdp_xmit);
 	rx_ring->skb = skb;
 
-	u64_stats_update_begin(&rx_ring->syncp);
-	rx_ring->stats.packets += total_rx_packets;
-	rx_ring->stats.bytes += total_rx_bytes;
-	u64_stats_update_end(&rx_ring->syncp);
-	rx_ring->q_vector->rx.total_packets += total_rx_packets;
-	rx_ring->q_vector->rx.total_bytes += total_rx_bytes;
+	i40e_update_rx_stats(rx_ring, total_rx_bytes, total_rx_packets);
 
 	/* guarantee a trip back through this routine if there was a failure */
 	return failure ? budget : (int)total_rx_packets;
@@ -2587,7 +2604,11 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
 	 * budget and be more aggressive about cleaning up the Tx descriptors.
 	 */
 	i40e_for_each_ring(ring, q_vector->tx) {
-		if (!i40e_clean_tx_irq(vsi, ring, budget)) {
+		bool wd = ring->xsk_umem ?
+			  i40e_clean_xdp_tx_irq(vsi, ring, budget) :
+			  i40e_clean_tx_irq(vsi, ring, budget);
+
+		if (!wd) {
 			clean_complete = false;
 			continue;
 		}
@@ -2605,7 +2626,9 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
 	budget_per_ring = max(budget/q_vector->num_ringpairs, 1);
 
 	i40e_for_each_ring(ring, q_vector->rx) {
-		int cleaned = i40e_clean_rx_irq(ring, budget_per_ring);
+		int cleaned = ring->xsk_umem ?
+			      i40e_clean_rx_irq_zc(ring, budget_per_ring) :
+			      i40e_clean_rx_irq(ring, budget_per_ring);
 
 		work_done += cleaned;
 		/* if we clean as many as budgeted, we must not be done */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index bb04f6a731fe..100e92d2982f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -296,13 +296,17 @@ struct i40e_tx_buffer {
 
 struct i40e_rx_buffer {
 	dma_addr_t dma;
-	struct page *page;
-#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
-	__u32 page_offset;
-#else
-	__u16 page_offset;
-#endif
-	__u16 pagecnt_bias;
+	union {
+		struct {
+			struct page *page;
+			__u32 page_offset;
+			__u16 pagecnt_bias;
+		};
+		struct {
+			void *addr;
+			u64 handle;
+		};
+	};
 };
 
 struct i40e_queue_stats {
@@ -414,6 +418,8 @@ struct i40e_ring {
 
 	struct i40e_channel *ch;
 	struct xdp_rxq_info xdp_rxq;
+	struct xdp_umem *xsk_umem;
+	struct zero_copy_allocator zca; /* ZC allocator anchor */
 } ____cacheline_internodealigned_in_smp;
 
 static inline bool ring_uses_build_skb(struct i40e_ring *ring)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h b/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h
new file mode 100644
index 000000000000..09809dffe399
--- /dev/null
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2018 Intel Corporation. */
+
+#ifndef I40E_TXRX_COMMON_
+#define I40E_TXRX_COMMON_
+
+void i40e_fd_handle_status(struct i40e_ring *rx_ring,
+			   union i40e_rx_desc *rx_desc, u8 prog_id);
+int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp, struct i40e_ring *xdp_ring);
+struct i40e_rx_buffer *i40e_clean_programming_status(
+	struct i40e_ring *rx_ring,
+	union i40e_rx_desc *rx_desc,
+	u64 qw);
+void i40e_process_skb_fields(struct i40e_ring *rx_ring,
+			     union i40e_rx_desc *rx_desc, struct sk_buff *skb,
+			     u8 rx_ptype);
+void i40e_receive_skb(struct i40e_ring *rx_ring,
+		      struct sk_buff *skb, u16 vlan_tag);
+void i40e_xdp_ring_update_tail(struct i40e_ring *xdp_ring);
+void i40e_update_rx_stats(struct i40e_ring *rx_ring,
+			  unsigned int total_rx_bytes,
+			  unsigned int total_rx_packets);
+void i40e_finalize_xdp_rx(struct i40e_ring *rx_ring, unsigned int xdp_res);
+void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val);
+
+#define I40E_XDP_PASS		0
+#define I40E_XDP_CONSUMED	BIT(0)
+#define I40E_XDP_TX		BIT(1)
+#define I40E_XDP_REDIR		BIT(2)
+
+/**
+ * build_ctob - Builds the Tx descriptor (cmd, offset and type) qword
+ **/
+static inline __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size,
+				u32 td_tag)
+{
+	return cpu_to_le64(I40E_TX_DESC_DTYPE_DATA |
+			   ((u64)td_cmd  << I40E_TXD_QW1_CMD_SHIFT) |
+			   ((u64)td_offset << I40E_TXD_QW1_OFFSET_SHIFT) |
+			   ((u64)size  << I40E_TXD_QW1_TX_BUF_SZ_SHIFT) |
+			   ((u64)td_tag  << I40E_TXD_QW1_L2TAG1_SHIFT));
+}
+
+/**
+ * i40e_update_tx_stats - Update the egress statistics for the Tx ring
+ * @tx_ring: Tx ring to update
+ * @total_packet: total packets sent
+ * @total_bytes: total bytes sent
+ **/
+static inline void i40e_update_tx_stats(struct i40e_ring *tx_ring,
+					unsigned int total_packets,
+					unsigned int total_bytes)
+{
+	u64_stats_update_begin(&tx_ring->syncp);
+	tx_ring->stats.bytes += total_bytes;
+	tx_ring->stats.packets += total_packets;
+	u64_stats_update_end(&tx_ring->syncp);
+	tx_ring->q_vector->tx.total_bytes += total_bytes;
+	tx_ring->q_vector->tx.total_packets += total_packets;
+}
+
+#define WB_STRIDE 4
+
+/**
+ * i40e_arm_wb - (Possibly) arms Tx write-back
+ * @tx_ring: Tx ring to update
+ * @vsi: the VSI
+ * @budget: the NAPI budget left
+ **/
+static inline void i40e_arm_wb(struct i40e_ring *tx_ring,
+			       struct i40e_vsi *vsi,
+			       int budget)
+{
+	if (tx_ring->flags & I40E_TXR_FLAGS_WB_ON_ITR) {
+		/* check to see if there are < 4 descriptors
+		 * waiting to be written back, then kick the hardware to force
+		 * them to be written back in case we stay in NAPI.
+		 * In this mode on X722 we do not enable Interrupt.
+		 */
+		unsigned int j = i40e_get_tx_pending(tx_ring, false);
+
+		if (budget &&
+		    ((j / WB_STRIDE) == 0) && j > 0 &&
+		    !test_bit(__I40E_VSI_DOWN, vsi->state) &&
+		    (I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
+			tx_ring->arm_wb = true;
+	}
+}
+
+void i40e_xsk_clean_rx_ring(struct i40e_ring *rx_ring);
+void i40e_xsk_clean_tx_ring(struct i40e_ring *tx_ring);
+bool i40e_xsk_any_rx_ring_enabled(struct i40e_vsi *vsi);
+
+#endif /* I40E_TXRX_COMMON_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index c6d24eaede18..81b0e1f8d14b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1084,6 +1084,136 @@ static int i40e_quiesce_vf_pci(struct i40e_vf *vf)
 	return -EIO;
 }
 
+static inline int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi);
+
+/**
+ * i40e_config_vf_promiscuous_mode
+ * @vf: pointer to the VF info
+ * @vsi_id: VSI id
+ * @allmulti: set MAC L2 layer multicast promiscuous enable/disable
+ * @alluni: set MAC L2 layer unicast promiscuous enable/disable
+ *
+ * Called from the VF to configure the promiscuous mode of
+ * VF vsis and from the VF reset path to reset promiscuous mode.
+ **/
+static i40e_status i40e_config_vf_promiscuous_mode(struct i40e_vf *vf,
+						   u16 vsi_id,
+						   bool allmulti,
+						   bool alluni)
+{
+	struct i40e_pf *pf = vf->pf;
+	struct i40e_hw *hw = &pf->hw;
+	struct i40e_mac_filter *f;
+	i40e_status aq_ret = 0;
+	struct i40e_vsi *vsi;
+	int bkt;
+
+	vsi = i40e_find_vsi_from_id(pf, vsi_id);
+	if (!i40e_vc_isvalid_vsi_id(vf, vsi_id) || !vsi)
+		return I40E_ERR_PARAM;
+
+	if (!test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps)) {
+		dev_err(&pf->pdev->dev,
+			"Unprivileged VF %d is attempting to configure promiscuous mode\n",
+			vf->vf_id);
+		/* Lie to the VF on purpose. */
+		return 0;
+	}
+
+	if (vf->port_vlan_id) {
+		aq_ret = i40e_aq_set_vsi_mc_promisc_on_vlan(hw, vsi->seid,
+							    allmulti,
+							    vf->port_vlan_id,
+							    NULL);
+		if (aq_ret) {
+			int aq_err = pf->hw.aq.asq_last_status;
+
+			dev_err(&pf->pdev->dev,
+				"VF %d failed to set multicast promiscuous mode err %s aq_err %s\n",
+				vf->vf_id,
+				i40e_stat_str(&pf->hw, aq_ret),
+				i40e_aq_str(&pf->hw, aq_err));
+			return aq_ret;
+		}
+
+		aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw, vsi->seid,
+							    alluni,
+							    vf->port_vlan_id,
+							    NULL);
+		if (aq_ret) {
+			int aq_err = pf->hw.aq.asq_last_status;
+
+			dev_err(&pf->pdev->dev,
+				"VF %d failed to set unicast promiscuous mode err %s aq_err %s\n",
+				vf->vf_id,
+				i40e_stat_str(&pf->hw, aq_ret),
+				i40e_aq_str(&pf->hw, aq_err));
+		}
+		return aq_ret;
+	} else if (i40e_getnum_vf_vsi_vlan_filters(vsi)) {
+		hash_for_each(vsi->mac_filter_hash, bkt, f, hlist) {
+			if (f->vlan < 0 || f->vlan > I40E_MAX_VLANID)
+				continue;
+			aq_ret = i40e_aq_set_vsi_mc_promisc_on_vlan(hw,
+								    vsi->seid,
+								    allmulti,
+								    f->vlan,
+								    NULL);
+			if (aq_ret) {
+				int aq_err = pf->hw.aq.asq_last_status;
+
+				dev_err(&pf->pdev->dev,
+					"Could not add VLAN %d to multicast promiscuous domain err %s aq_err %s\n",
+					f->vlan,
+					i40e_stat_str(&pf->hw, aq_ret),
+					i40e_aq_str(&pf->hw, aq_err));
+			}
+
+			aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw,
+								    vsi->seid,
+								    alluni,
+								    f->vlan,
+								    NULL);
+			if (aq_ret) {
+				int aq_err = pf->hw.aq.asq_last_status;
+
+				dev_err(&pf->pdev->dev,
+					"Could not add VLAN %d to Unicast promiscuous domain err %s aq_err %s\n",
+					f->vlan,
+					i40e_stat_str(&pf->hw, aq_ret),
+					i40e_aq_str(&pf->hw, aq_err));
+			}
+		}
+		return aq_ret;
+	}
+	aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid, allmulti,
+						       NULL);
+	if (aq_ret) {
+		int aq_err = pf->hw.aq.asq_last_status;
+
+		dev_err(&pf->pdev->dev,
+			"VF %d failed to set multicast promiscuous mode err %s aq_err %s\n",
+			vf->vf_id,
+			i40e_stat_str(&pf->hw, aq_ret),
+			i40e_aq_str(&pf->hw, aq_err));
+		return aq_ret;
+	}
+
+	aq_ret = i40e_aq_set_vsi_unicast_promiscuous(hw, vsi->seid, alluni,
+						     NULL, true);
+	if (aq_ret) {
+		int aq_err = pf->hw.aq.asq_last_status;
+
+		dev_err(&pf->pdev->dev,
+			"VF %d failed to set unicast promiscuous mode err %s aq_err %s\n",
+			vf->vf_id,
+			i40e_stat_str(&pf->hw, aq_ret),
+			i40e_aq_str(&pf->hw, aq_err));
+	}
+
+	return aq_ret;
+}
+
 /**
  * i40e_trigger_vf_reset
  * @vf: pointer to the VF structure
@@ -1145,6 +1275,9 @@ static void i40e_cleanup_reset_vf(struct i40e_vf *vf)
 	struct i40e_hw *hw = &pf->hw;
 	u32 reg;
 
+	/* disable promisc modes in case they were enabled */
+	i40e_config_vf_promiscuous_mode(vf, vf->lan_vsi_id, false, false);
+
 	/* free VF resources to begin resetting the VSI state */
 	i40e_free_vf_res(vf);
 
@@ -1840,143 +1973,55 @@ static inline int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
  * i40e_vc_config_promiscuous_mode_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * called from the VF to configure the promiscuous mode of
  * VF vsis
  **/
-static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
-					       u8 *msg, u16 msglen)
+static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_promisc_info *info =
 	    (struct virtchnl_promisc_info *)msg;
 	struct i40e_pf *pf = vf->pf;
-	struct i40e_hw *hw = &pf->hw;
-	struct i40e_mac_filter *f;
 	i40e_status aq_ret = 0;
 	bool allmulti = false;
-	struct i40e_vsi *vsi;
 	bool alluni = false;
-	int aq_err = 0;
-	int bkt;
 
-	vsi = i40e_find_vsi_from_id(pf, info->vsi_id);
-	if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states) ||
-	    !i40e_vc_isvalid_vsi_id(vf, info->vsi_id) ||
-	    !vsi) {
-		aq_ret = I40E_ERR_PARAM;
-		goto error_param;
-	}
-	if (!test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps)) {
-		dev_err(&pf->pdev->dev,
-			"Unprivileged VF %d is attempting to configure promiscuous mode\n",
-			vf->vf_id);
-		/* Lie to the VF on purpose. */
-		aq_ret = 0;
-		goto error_param;
-	}
+	if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states))
+		return I40E_ERR_PARAM;
+
 	/* Multicast promiscuous handling*/
 	if (info->flags & FLAG_VF_MULTICAST_PROMISC)
 		allmulti = true;
 
-	if (vf->port_vlan_id) {
-		aq_ret = i40e_aq_set_vsi_mc_promisc_on_vlan(hw, vsi->seid,
-							    allmulti,
-							    vf->port_vlan_id,
-							    NULL);
-	} else if (i40e_getnum_vf_vsi_vlan_filters(vsi)) {
-		hash_for_each(vsi->mac_filter_hash, bkt, f, hlist) {
-			if (f->vlan < 0 || f->vlan > I40E_MAX_VLANID)
-				continue;
-			aq_ret = i40e_aq_set_vsi_mc_promisc_on_vlan(hw,
-								    vsi->seid,
-								    allmulti,
-								    f->vlan,
-								    NULL);
-			aq_err = pf->hw.aq.asq_last_status;
-			if (aq_ret) {
-				dev_err(&pf->pdev->dev,
-					"Could not add VLAN %d to multicast promiscuous domain err %s aq_err %s\n",
-					f->vlan,
-					i40e_stat_str(&pf->hw, aq_ret),
-					i40e_aq_str(&pf->hw, aq_err));
-				break;
-			}
-		}
-	} else {
-		aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid,
-							       allmulti, NULL);
-		aq_err = pf->hw.aq.asq_last_status;
-		if (aq_ret) {
-			dev_err(&pf->pdev->dev,
-				"VF %d failed to set multicast promiscuous mode err %s aq_err %s\n",
-				vf->vf_id,
-				i40e_stat_str(&pf->hw, aq_ret),
-				i40e_aq_str(&pf->hw, aq_err));
-			goto error_param;
-		}
-	}
-
+	if (info->flags & FLAG_VF_UNICAST_PROMISC)
+		alluni = true;
+	aq_ret = i40e_config_vf_promiscuous_mode(vf, info->vsi_id, allmulti,
+						 alluni);
 	if (!aq_ret) {
-		dev_info(&pf->pdev->dev,
-			 "VF %d successfully set multicast promiscuous mode\n",
-			 vf->vf_id);
-		if (allmulti)
+		if (allmulti) {
+			dev_info(&pf->pdev->dev,
+				 "VF %d successfully set multicast promiscuous mode\n",
+				 vf->vf_id);
 			set_bit(I40E_VF_STATE_MC_PROMISC, &vf->vf_states);
-		else
+		} else {
+			dev_info(&pf->pdev->dev,
+				 "VF %d successfully unset multicast promiscuous mode\n",
+				 vf->vf_id);
 			clear_bit(I40E_VF_STATE_MC_PROMISC, &vf->vf_states);
-	}
-
-	if (info->flags & FLAG_VF_UNICAST_PROMISC)
-		alluni = true;
-	if (vf->port_vlan_id) {
-		aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw, vsi->seid,
-							    alluni,
-							    vf->port_vlan_id,
-							    NULL);
-	} else if (i40e_getnum_vf_vsi_vlan_filters(vsi)) {
-		hash_for_each(vsi->mac_filter_hash, bkt, f, hlist) {
-			if (f->vlan < 0 || f->vlan > I40E_MAX_VLANID)
-				continue;
-			aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw,
-								    vsi->seid,
-								    alluni,
-								    f->vlan,
-								    NULL);
-			aq_err = pf->hw.aq.asq_last_status;
-			if (aq_ret)
-				dev_err(&pf->pdev->dev,
-					"Could not add VLAN %d to Unicast promiscuous domain err %s aq_err %s\n",
-					f->vlan,
-					i40e_stat_str(&pf->hw, aq_ret),
-					i40e_aq_str(&pf->hw, aq_err));
-		}
-	} else {
-		aq_ret = i40e_aq_set_vsi_unicast_promiscuous(hw, vsi->seid,
-							     alluni, NULL,
-							     true);
-		aq_err = pf->hw.aq.asq_last_status;
-		if (aq_ret) {
-			dev_err(&pf->pdev->dev,
-				"VF %d failed to set unicast promiscuous mode %8.8x err %s aq_err %s\n",
-				vf->vf_id, info->flags,
-				i40e_stat_str(&pf->hw, aq_ret),
-				i40e_aq_str(&pf->hw, aq_err));
-			goto error_param;
 		}
-	}
-
-	if (!aq_ret) {
-		dev_info(&pf->pdev->dev,
-			 "VF %d successfully set unicast promiscuous mode\n",
-			 vf->vf_id);
-		if (alluni)
+		if (alluni) {
+			dev_info(&pf->pdev->dev,
+				 "VF %d successfully set unicast promiscuous mode\n",
+				 vf->vf_id);
 			set_bit(I40E_VF_STATE_UC_PROMISC, &vf->vf_states);
-		else
+		} else {
+			dev_info(&pf->pdev->dev,
+				 "VF %d successfully unset unicast promiscuous mode\n",
+				 vf->vf_id);
 			clear_bit(I40E_VF_STATE_UC_PROMISC, &vf->vf_states);
+		}
 	}
 
-error_param:
 	/* send the response to the VF */
 	return i40e_vc_send_resp_to_vf(vf,
 				       VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
@@ -1987,12 +2032,11 @@ error_param:
  * i40e_vc_config_queues_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * called from the VF to configure the rx/tx
  * queues
  **/
-static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_vsi_queue_config_info *qci =
 	    (struct virtchnl_vsi_queue_config_info *)msg;
@@ -2105,12 +2149,11 @@ static int i40e_validate_queue_map(struct i40e_vf *vf, u16 vsi_id,
  * i40e_vc_config_irq_map_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * called from the VF to configure the irq to
  * queue map
  **/
-static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_irq_map_info *irqmap_info =
 	    (struct virtchnl_irq_map_info *)msg;
@@ -2202,11 +2245,10 @@ static int i40e_ctrl_vf_rx_rings(struct i40e_vsi *vsi, unsigned long q_map,
  * i40e_vc_enable_queues_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * called from the VF to enable all or specific queue(s)
  **/
-static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_queue_select *vqs =
 	    (struct virtchnl_queue_select *)msg;
@@ -2261,12 +2303,11 @@ error_param:
  * i40e_vc_disable_queues_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * called from the VF to disable all or specific
  * queue(s)
  **/
-static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_queue_select *vqs =
 	    (struct virtchnl_queue_select *)msg;
@@ -2309,14 +2350,13 @@ error_param:
  * i40e_vc_request_queues_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * VFs get a default number of queues but can use this message to request a
  * different number.  If the request is successful, PF will reset the VF and
  * return 0.  If unsuccessful, PF will send message informing VF of number of
  * available queues and return result of sending VF a message.
  **/
-static int i40e_vc_request_queues_msg(struct i40e_vf *vf, u8 *msg, int msglen)
+static int i40e_vc_request_queues_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_vf_res_request *vfres =
 		(struct virtchnl_vf_res_request *)msg;
@@ -2360,11 +2400,10 @@ static int i40e_vc_request_queues_msg(struct i40e_vf *vf, u8 *msg, int msglen)
  * i40e_vc_get_stats_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * called from the VF to get vsi stats
  **/
-static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_queue_select *vqs =
 	    (struct virtchnl_queue_select *)msg;
@@ -2458,7 +2497,7 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf,
 		    !is_multicast_ether_addr(addr) && vf->pf_set_mac &&
 		    !ether_addr_equal(addr, vf->default_lan_addr.addr)) {
 			dev_err(&pf->pdev->dev,
-				"VF attempting to override administratively set MAC address, reload the VF driver to resume normal operation\n");
+				"VF attempting to override administratively set MAC address, bring down and up the VF interface to resume normal operation\n");
 			return -EPERM;
 		}
 	}
@@ -2470,11 +2509,10 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf,
  * i40e_vc_add_mac_addr_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * add guest mac address filter
  **/
-static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_ether_addr_list *al =
 	    (struct virtchnl_ether_addr_list *)msg;
@@ -2541,11 +2579,10 @@ error_param:
  * i40e_vc_del_mac_addr_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * remove guest mac address filter
  **/
-static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_ether_addr_list *al =
 	    (struct virtchnl_ether_addr_list *)msg;
@@ -2569,6 +2606,16 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 			ret = I40E_ERR_INVALID_MAC_ADDR;
 			goto error_param;
 		}
+
+		if (vf->pf_set_mac &&
+		    ether_addr_equal(al->list[i].addr,
+				     vf->default_lan_addr.addr)) {
+			dev_err(&pf->pdev->dev,
+				"MAC addr %pM has been set by PF, cannot delete it for VF %d, reset VF to change MAC addr\n",
+				vf->default_lan_addr.addr, vf->vf_id);
+			ret = I40E_ERR_PARAM;
+			goto error_param;
+		}
 	}
 	vsi = pf->vsi[vf->lan_vsi_idx];
 
@@ -2601,11 +2648,10 @@ error_param:
  * i40e_vc_add_vlan_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * program guest vlan id
  **/
-static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_vlan_filter_list *vfl =
 	    (struct virtchnl_vlan_filter_list *)msg;
@@ -2674,11 +2720,10 @@ error_param:
  * i40e_vc_remove_vlan_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * remove programmed guest vlan id
  **/
-static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_vlan_filter_list *vfl =
 	    (struct virtchnl_vlan_filter_list *)msg;
@@ -2761,13 +2806,11 @@ error_param:
  * i40e_vc_iwarp_qvmap_msg
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  * @config: config qvmap or release it
  *
  * called from the VF for the iwarp msgs
  **/
-static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, u16 msglen,
-				   bool config)
+static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, bool config)
 {
 	struct virtchnl_iwarp_qvlist_info *qvlist_info =
 				(struct virtchnl_iwarp_qvlist_info *)msg;
@@ -2798,11 +2841,10 @@ error_param:
  * i40e_vc_config_rss_key
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * Configure the VF's RSS key
  **/
-static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_rss_key *vrk =
 		(struct virtchnl_rss_key *)msg;
@@ -2830,11 +2872,10 @@ err:
  * i40e_vc_config_rss_lut
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * Configure the VF's RSS LUT
  **/
-static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_rss_lut *vrl =
 		(struct virtchnl_rss_lut *)msg;
@@ -2862,11 +2903,10 @@ err:
  * i40e_vc_get_rss_hena
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * Return the RSS HENA bits allowed by the hardware
  **/
-static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_rss_hena *vrh = NULL;
 	struct i40e_pf *pf = vf->pf;
@@ -2898,11 +2938,10 @@ err:
  * i40e_vc_set_rss_hena
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * Set the RSS HENA bits for the VF
  **/
-static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
+static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg)
 {
 	struct virtchnl_rss_hena *vrh =
 		(struct virtchnl_rss_hena *)msg;
@@ -2927,12 +2966,10 @@ err:
  * i40e_vc_enable_vlan_stripping
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * Enable vlan header stripping for the VF
  **/
-static int i40e_vc_enable_vlan_stripping(struct i40e_vf *vf, u8 *msg,
-					 u16 msglen)
+static int i40e_vc_enable_vlan_stripping(struct i40e_vf *vf, u8 *msg)
 {
 	struct i40e_vsi *vsi = vf->pf->vsi[vf->lan_vsi_idx];
 	i40e_status aq_ret = 0;
@@ -2954,12 +2991,10 @@ err:
  * i40e_vc_disable_vlan_stripping
  * @vf: pointer to the VF info
  * @msg: pointer to the msg buffer
- * @msglen: msg length
  *
  * Disable vlan header stripping for the VF
  **/
-static int i40e_vc_disable_vlan_stripping(struct i40e_vf *vf, u8 *msg,
-					  u16 msglen)
+static int i40e_vc_disable_vlan_stripping(struct i40e_vf *vf, u8 *msg)
 {
 	struct i40e_vsi *vsi = vf->pf->vsi[vf->lan_vsi_idx];
 	i40e_status aq_ret = 0;
@@ -3659,65 +3694,65 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
 		ret = 0;
 		break;
 	case VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
-		ret = i40e_vc_config_promiscuous_mode_msg(vf, msg, msglen);
+		ret = i40e_vc_config_promiscuous_mode_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
-		ret = i40e_vc_config_queues_msg(vf, msg, msglen);
+		ret = i40e_vc_config_queues_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_CONFIG_IRQ_MAP:
-		ret = i40e_vc_config_irq_map_msg(vf, msg, msglen);
+		ret = i40e_vc_config_irq_map_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_ENABLE_QUEUES:
-		ret = i40e_vc_enable_queues_msg(vf, msg, msglen);
+		ret = i40e_vc_enable_queues_msg(vf, msg);
 		i40e_vc_notify_vf_link_state(vf);
 		break;
 	case VIRTCHNL_OP_DISABLE_QUEUES:
-		ret = i40e_vc_disable_queues_msg(vf, msg, msglen);
+		ret = i40e_vc_disable_queues_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_ADD_ETH_ADDR:
-		ret = i40e_vc_add_mac_addr_msg(vf, msg, msglen);
+		ret = i40e_vc_add_mac_addr_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_DEL_ETH_ADDR:
-		ret = i40e_vc_del_mac_addr_msg(vf, msg, msglen);
+		ret = i40e_vc_del_mac_addr_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_ADD_VLAN:
-		ret = i40e_vc_add_vlan_msg(vf, msg, msglen);
+		ret = i40e_vc_add_vlan_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_DEL_VLAN:
-		ret = i40e_vc_remove_vlan_msg(vf, msg, msglen);
+		ret = i40e_vc_remove_vlan_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_GET_STATS:
-		ret = i40e_vc_get_stats_msg(vf, msg, msglen);
+		ret = i40e_vc_get_stats_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_IWARP:
 		ret = i40e_vc_iwarp_msg(vf, msg, msglen);
 		break;
 	case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
-		ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, true);
+		ret = i40e_vc_iwarp_qvmap_msg(vf, msg, true);
 		break;
 	case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
-		ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, false);
+		ret = i40e_vc_iwarp_qvmap_msg(vf, msg, false);
 		break;
 	case VIRTCHNL_OP_CONFIG_RSS_KEY:
-		ret = i40e_vc_config_rss_key(vf, msg, msglen);
+		ret = i40e_vc_config_rss_key(vf, msg);
 		break;
 	case VIRTCHNL_OP_CONFIG_RSS_LUT:
-		ret = i40e_vc_config_rss_lut(vf, msg, msglen);
+		ret = i40e_vc_config_rss_lut(vf, msg);
 		break;
 	case VIRTCHNL_OP_GET_RSS_HENA_CAPS:
-		ret = i40e_vc_get_rss_hena(vf, msg, msglen);
+		ret = i40e_vc_get_rss_hena(vf, msg);
 		break;
 	case VIRTCHNL_OP_SET_RSS_HENA:
-		ret = i40e_vc_set_rss_hena(vf, msg, msglen);
+		ret = i40e_vc_set_rss_hena(vf, msg);
 		break;
 	case VIRTCHNL_OP_ENABLE_VLAN_STRIPPING:
-		ret = i40e_vc_enable_vlan_stripping(vf, msg, msglen);
+		ret = i40e_vc_enable_vlan_stripping(vf, msg);
 		break;
 	case VIRTCHNL_OP_DISABLE_VLAN_STRIPPING:
-		ret = i40e_vc_disable_vlan_stripping(vf, msg, msglen);
+		ret = i40e_vc_disable_vlan_stripping(vf, msg);
 		break;
 	case VIRTCHNL_OP_REQUEST_QUEUES:
-		ret = i40e_vc_request_queues_msg(vf, msg, msglen);
+		ret = i40e_vc_request_queues_msg(vf, msg);
 		break;
 	case VIRTCHNL_OP_ENABLE_CHANNELS:
 		ret = i40e_vc_add_qch_msg(vf, msg);
@@ -3786,6 +3821,35 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf)
 }
 
 /**
+ * i40e_validate_vf
+ * @pf: the physical function
+ * @vf_id: VF identifier
+ *
+ * Check that the VF is enabled and the VSI exists.
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40e_validate_vf(struct i40e_pf *pf, int vf_id)
+{
+	struct i40e_vsi *vsi;
+	struct i40e_vf *vf;
+	int ret = 0;
+
+	if (vf_id >= pf->num_alloc_vfs) {
+		dev_err(&pf->pdev->dev,
+			"Invalid VF Identifier %d\n", vf_id);
+		ret = -EINVAL;
+		goto err_out;
+	}
+	vf = &pf->vf[vf_id];
+	vsi = i40e_find_vsi_from_id(pf, vf->lan_vsi_id);
+	if (!vsi)
+		ret = -EINVAL;
+err_out:
+	return ret;
+}
+
+/**
  * i40e_ndo_set_vf_mac
  * @netdev: network interface device structure
  * @vf_id: VF identifier
@@ -3806,14 +3870,11 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 	u8 i;
 
 	/* validate the request */
-	if (vf_id >= pf->num_alloc_vfs) {
-		dev_err(&pf->pdev->dev,
-			"Invalid VF Identifier %d\n", vf_id);
-		ret = -EINVAL;
+	ret = i40e_validate_vf(pf, vf_id);
+	if (ret)
 		goto error_param;
-	}
 
-	vf = &(pf->vf[vf_id]);
+	vf = &pf->vf[vf_id];
 	vsi = pf->vsi[vf->lan_vsi_idx];
 
 	/* When the VF is resetting wait until it is done.
@@ -3873,9 +3934,11 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 			 mac, vf_id);
 	}
 
-	/* Force the VF driver stop so it has to reload with new MAC address */
+	/* Force the VF interface down so it has to bring up with new MAC
+	 * address
+	 */
 	i40e_vc_disable_vf(vf);
-	dev_info(&pf->pdev->dev, "Reload the VF driver to make this change effective.\n");
+	dev_info(&pf->pdev->dev, "Bring down and up the VF interface to make this change effective.\n");
 
 error_param:
 	return ret;
@@ -3930,11 +3993,9 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id,
 	int ret = 0;
 
 	/* validate the request */
-	if (vf_id >= pf->num_alloc_vfs) {
-		dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id);
-		ret = -EINVAL;
+	ret = i40e_validate_vf(pf, vf_id);
+	if (ret)
 		goto error_pvid;
-	}
 
 	if ((vlan_id > I40E_MAX_VLANID) || (qos > 7)) {
 		dev_err(&pf->pdev->dev, "Invalid VF Parameters\n");
@@ -3948,7 +4009,7 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id,
 		goto error_pvid;
 	}
 
-	vf = &(pf->vf[vf_id]);
+	vf = &pf->vf[vf_id];
 	vsi = pf->vsi[vf->lan_vsi_idx];
 	if (!test_bit(I40E_VF_STATE_INIT, &vf->vf_states)) {
 		dev_err(&pf->pdev->dev, "VF %d still in reset. Try again.\n",
@@ -4068,11 +4129,9 @@ int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
 	int ret = 0;
 
 	/* validate the request */
-	if (vf_id >= pf->num_alloc_vfs) {
-		dev_err(&pf->pdev->dev, "Invalid VF Identifier %d.\n", vf_id);
-		ret = -EINVAL;
+	ret = i40e_validate_vf(pf, vf_id);
+	if (ret)
 		goto error;
-	}
 
 	if (min_tx_rate) {
 		dev_err(&pf->pdev->dev, "Invalid min tx rate (%d) (greater than 0) specified for VF %d.\n",
@@ -4080,7 +4139,7 @@ int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
 		return -EINVAL;
 	}
 
-	vf = &(pf->vf[vf_id]);
+	vf = &pf->vf[vf_id];
 	vsi = pf->vsi[vf->lan_vsi_idx];
 	if (!test_bit(I40E_VF_STATE_INIT, &vf->vf_states)) {
 		dev_err(&pf->pdev->dev, "VF %d still in reset. Try again.\n",
@@ -4116,13 +4175,11 @@ int i40e_ndo_get_vf_config(struct net_device *netdev,
 	int ret = 0;
 
 	/* validate the request */
-	if (vf_id >= pf->num_alloc_vfs) {
-		dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id);
-		ret = -EINVAL;
+	ret = i40e_validate_vf(pf, vf_id);
+	if (ret)
 		goto error_param;
-	}
 
-	vf = &(pf->vf[vf_id]);
+	vf = &pf->vf[vf_id];
 	/* first vsi is always the LAN vsi */
 	vsi = pf->vsi[vf->lan_vsi_idx];
 	if (!test_bit(I40E_VF_STATE_INIT, &vf->vf_states)) {
@@ -4199,7 +4256,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
 		vf->link_forced = true;
 		vf->link_up = true;
 		pfe.event_data.link_event.link_status = true;
-		pfe.event_data.link_event.link_speed = I40E_LINK_SPEED_40GB;
+		pfe.event_data.link_event.link_speed = VIRTCHNL_LINK_SPEED_40GB;
 		break;
 	case IFLA_VF_LINK_STATE_DISABLE:
 		vf->link_forced = true;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
new file mode 100644
index 000000000000..add1e457886d
--- /dev/null
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -0,0 +1,967 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2018 Intel Corporation. */
+
+#include <linux/bpf_trace.h>
+#include <net/xdp_sock.h>
+#include <net/xdp.h>
+
+#include "i40e.h"
+#include "i40e_txrx_common.h"
+#include "i40e_xsk.h"
+
+/**
+ * i40e_alloc_xsk_umems - Allocate an array to store per ring UMEMs
+ * @vsi: Current VSI
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+static int i40e_alloc_xsk_umems(struct i40e_vsi *vsi)
+{
+	if (vsi->xsk_umems)
+		return 0;
+
+	vsi->num_xsk_umems_used = 0;
+	vsi->num_xsk_umems = vsi->alloc_queue_pairs;
+	vsi->xsk_umems = kcalloc(vsi->num_xsk_umems, sizeof(*vsi->xsk_umems),
+				 GFP_KERNEL);
+	if (!vsi->xsk_umems) {
+		vsi->num_xsk_umems = 0;
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+/**
+ * i40e_add_xsk_umem - Store an UMEM for a certain ring/qid
+ * @vsi: Current VSI
+ * @umem: UMEM to store
+ * @qid: Ring/qid to associate with the UMEM
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+static int i40e_add_xsk_umem(struct i40e_vsi *vsi, struct xdp_umem *umem,
+			     u16 qid)
+{
+	int err;
+
+	err = i40e_alloc_xsk_umems(vsi);
+	if (err)
+		return err;
+
+	vsi->xsk_umems[qid] = umem;
+	vsi->num_xsk_umems_used++;
+
+	return 0;
+}
+
+/**
+ * i40e_remove_xsk_umem - Remove an UMEM for a certain ring/qid
+ * @vsi: Current VSI
+ * @qid: Ring/qid associated with the UMEM
+ **/
+static void i40e_remove_xsk_umem(struct i40e_vsi *vsi, u16 qid)
+{
+	vsi->xsk_umems[qid] = NULL;
+	vsi->num_xsk_umems_used--;
+
+	if (vsi->num_xsk_umems == 0) {
+		kfree(vsi->xsk_umems);
+		vsi->xsk_umems = NULL;
+		vsi->num_xsk_umems = 0;
+	}
+}
+
+/**
+ * i40e_xsk_umem_dma_map - DMA maps all UMEM memory for the netdev
+ * @vsi: Current VSI
+ * @umem: UMEM to DMA map
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+static int i40e_xsk_umem_dma_map(struct i40e_vsi *vsi, struct xdp_umem *umem)
+{
+	struct i40e_pf *pf = vsi->back;
+	struct device *dev;
+	unsigned int i, j;
+	dma_addr_t dma;
+
+	dev = &pf->pdev->dev;
+	for (i = 0; i < umem->npgs; i++) {
+		dma = dma_map_page_attrs(dev, umem->pgs[i], 0, PAGE_SIZE,
+					 DMA_BIDIRECTIONAL, I40E_RX_DMA_ATTR);
+		if (dma_mapping_error(dev, dma))
+			goto out_unmap;
+
+		umem->pages[i].dma = dma;
+	}
+
+	return 0;
+
+out_unmap:
+	for (j = 0; j < i; j++) {
+		dma_unmap_page_attrs(dev, umem->pages[i].dma, PAGE_SIZE,
+				     DMA_BIDIRECTIONAL, I40E_RX_DMA_ATTR);
+		umem->pages[i].dma = 0;
+	}
+
+	return -1;
+}
+
+/**
+ * i40e_xsk_umem_dma_unmap - DMA unmaps all UMEM memory for the netdev
+ * @vsi: Current VSI
+ * @umem: UMEM to DMA map
+ **/
+static void i40e_xsk_umem_dma_unmap(struct i40e_vsi *vsi, struct xdp_umem *umem)
+{
+	struct i40e_pf *pf = vsi->back;
+	struct device *dev;
+	unsigned int i;
+
+	dev = &pf->pdev->dev;
+
+	for (i = 0; i < umem->npgs; i++) {
+		dma_unmap_page_attrs(dev, umem->pages[i].dma, PAGE_SIZE,
+				     DMA_BIDIRECTIONAL, I40E_RX_DMA_ATTR);
+
+		umem->pages[i].dma = 0;
+	}
+}
+
+/**
+ * i40e_xsk_umem_enable - Enable/associate an UMEM to a certain ring/qid
+ * @vsi: Current VSI
+ * @umem: UMEM
+ * @qid: Rx ring to associate UMEM to
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+static int i40e_xsk_umem_enable(struct i40e_vsi *vsi, struct xdp_umem *umem,
+				u16 qid)
+{
+	struct xdp_umem_fq_reuse *reuseq;
+	bool if_running;
+	int err;
+
+	if (vsi->type != I40E_VSI_MAIN)
+		return -EINVAL;
+
+	if (qid >= vsi->num_queue_pairs)
+		return -EINVAL;
+
+	if (vsi->xsk_umems) {
+		if (qid >= vsi->num_xsk_umems)
+			return -EINVAL;
+		if (vsi->xsk_umems[qid])
+			return -EBUSY;
+	}
+
+	reuseq = xsk_reuseq_prepare(vsi->rx_rings[0]->count);
+	if (!reuseq)
+		return -ENOMEM;
+
+	xsk_reuseq_free(xsk_reuseq_swap(umem, reuseq));
+
+	err = i40e_xsk_umem_dma_map(vsi, umem);
+	if (err)
+		return err;
+
+	if_running = netif_running(vsi->netdev) && i40e_enabled_xdp_vsi(vsi);
+
+	if (if_running) {
+		err = i40e_queue_pair_disable(vsi, qid);
+		if (err)
+			return err;
+	}
+
+	err = i40e_add_xsk_umem(vsi, umem, qid);
+	if (err)
+		return err;
+
+	if (if_running) {
+		err = i40e_queue_pair_enable(vsi, qid);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+/**
+ * i40e_xsk_umem_disable - Diassociate an UMEM from a certain ring/qid
+ * @vsi: Current VSI
+ * @qid: Rx ring to associate UMEM to
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+static int i40e_xsk_umem_disable(struct i40e_vsi *vsi, u16 qid)
+{
+	bool if_running;
+	int err;
+
+	if (!vsi->xsk_umems || qid >= vsi->num_xsk_umems ||
+	    !vsi->xsk_umems[qid])
+		return -EINVAL;
+
+	if_running = netif_running(vsi->netdev) && i40e_enabled_xdp_vsi(vsi);
+
+	if (if_running) {
+		err = i40e_queue_pair_disable(vsi, qid);
+		if (err)
+			return err;
+	}
+
+	i40e_xsk_umem_dma_unmap(vsi, vsi->xsk_umems[qid]);
+	i40e_remove_xsk_umem(vsi, qid);
+
+	if (if_running) {
+		err = i40e_queue_pair_enable(vsi, qid);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+/**
+ * i40e_xsk_umem_query - Queries a certain ring/qid for its UMEM
+ * @vsi: Current VSI
+ * @umem: UMEM associated to the ring, if any
+ * @qid: Rx ring to associate UMEM to
+ *
+ * This function will store, if any, the UMEM associated to certain ring.
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+int i40e_xsk_umem_query(struct i40e_vsi *vsi, struct xdp_umem **umem,
+			u16 qid)
+{
+	if (vsi->type != I40E_VSI_MAIN)
+		return -EINVAL;
+
+	if (qid >= vsi->num_queue_pairs)
+		return -EINVAL;
+
+	if (vsi->xsk_umems) {
+		if (qid >= vsi->num_xsk_umems)
+			return -EINVAL;
+		*umem = vsi->xsk_umems[qid];
+		return 0;
+	}
+
+	*umem = NULL;
+	return 0;
+}
+
+/**
+ * i40e_xsk_umem_query - Queries a certain ring/qid for its UMEM
+ * @vsi: Current VSI
+ * @umem: UMEM to enable/associate to a ring, or NULL to disable
+ * @qid: Rx ring to (dis)associate UMEM (from)to
+ *
+ * This function enables or disables an UMEM to a certain ring.
+ *
+ * Returns 0 on success, <0 on failure
+ **/
+int i40e_xsk_umem_setup(struct i40e_vsi *vsi, struct xdp_umem *umem,
+			u16 qid)
+{
+	return umem ? i40e_xsk_umem_enable(vsi, umem, qid) :
+		i40e_xsk_umem_disable(vsi, qid);
+}
+
+/**
+ * i40e_run_xdp_zc - Executes an XDP program on an xdp_buff
+ * @rx_ring: Rx ring
+ * @xdp: xdp_buff used as input to the XDP program
+ *
+ * This function enables or disables an UMEM to a certain ring.
+ *
+ * Returns any of I40E_XDP_{PASS, CONSUMED, TX, REDIR}
+ **/
+static int i40e_run_xdp_zc(struct i40e_ring *rx_ring, struct xdp_buff *xdp)
+{
+	int err, result = I40E_XDP_PASS;
+	struct i40e_ring *xdp_ring;
+	struct bpf_prog *xdp_prog;
+	u32 act;
+
+	rcu_read_lock();
+	/* NB! xdp_prog will always be !NULL, due to the fact that
+	 * this path is enabled by setting an XDP program.
+	 */
+	xdp_prog = READ_ONCE(rx_ring->xdp_prog);
+	act = bpf_prog_run_xdp(xdp_prog, xdp);
+	xdp->handle += xdp->data - xdp->data_hard_start;
+	switch (act) {
+	case XDP_PASS:
+		break;
+	case XDP_TX:
+		xdp_ring = rx_ring->vsi->xdp_rings[rx_ring->queue_index];
+		result = i40e_xmit_xdp_tx_ring(xdp, xdp_ring);
+		break;
+	case XDP_REDIRECT:
+		err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
+		result = !err ? I40E_XDP_REDIR : I40E_XDP_CONSUMED;
+		break;
+	default:
+		bpf_warn_invalid_xdp_action(act);
+	case XDP_ABORTED:
+		trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
+		/* fallthrough -- handle aborts by dropping packet */
+	case XDP_DROP:
+		result = I40E_XDP_CONSUMED;
+		break;
+	}
+	rcu_read_unlock();
+	return result;
+}
+
+/**
+ * i40e_alloc_buffer_zc - Allocates an i40e_rx_buffer
+ * @rx_ring: Rx ring
+ * @bi: Rx buffer to populate
+ *
+ * This function allocates an Rx buffer. The buffer can come from fill
+ * queue, or via the recycle queue (next_to_alloc).
+ *
+ * Returns true for a successful allocation, false otherwise
+ **/
+static bool i40e_alloc_buffer_zc(struct i40e_ring *rx_ring,
+				 struct i40e_rx_buffer *bi)
+{
+	struct xdp_umem *umem = rx_ring->xsk_umem;
+	void *addr = bi->addr;
+	u64 handle, hr;
+
+	if (addr) {
+		rx_ring->rx_stats.page_reuse_count++;
+		return true;
+	}
+
+	if (!xsk_umem_peek_addr(umem, &handle)) {
+		rx_ring->rx_stats.alloc_page_failed++;
+		return false;
+	}
+
+	hr = umem->headroom + XDP_PACKET_HEADROOM;
+
+	bi->dma = xdp_umem_get_dma(umem, handle);
+	bi->dma += hr;
+
+	bi->addr = xdp_umem_get_data(umem, handle);
+	bi->addr += hr;
+
+	bi->handle = handle + umem->headroom;
+
+	xsk_umem_discard_addr(umem);
+	return true;
+}
+
+/**
+ * i40e_alloc_buffer_slow_zc - Allocates an i40e_rx_buffer
+ * @rx_ring: Rx ring
+ * @bi: Rx buffer to populate
+ *
+ * This function allocates an Rx buffer. The buffer can come from fill
+ * queue, or via the reuse queue.
+ *
+ * Returns true for a successful allocation, false otherwise
+ **/
+static bool i40e_alloc_buffer_slow_zc(struct i40e_ring *rx_ring,
+				      struct i40e_rx_buffer *bi)
+{
+	struct xdp_umem *umem = rx_ring->xsk_umem;
+	u64 handle, hr;
+
+	if (!xsk_umem_peek_addr_rq(umem, &handle)) {
+		rx_ring->rx_stats.alloc_page_failed++;
+		return false;
+	}
+
+	handle &= rx_ring->xsk_umem->chunk_mask;
+
+	hr = umem->headroom + XDP_PACKET_HEADROOM;
+
+	bi->dma = xdp_umem_get_dma(umem, handle);
+	bi->dma += hr;
+
+	bi->addr = xdp_umem_get_data(umem, handle);
+	bi->addr += hr;
+
+	bi->handle = handle + umem->headroom;
+
+	xsk_umem_discard_addr_rq(umem);
+	return true;
+}
+
+static __always_inline bool
+__i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 count,
+			   bool alloc(struct i40e_ring *rx_ring,
+				      struct i40e_rx_buffer *bi))
+{
+	u16 ntu = rx_ring->next_to_use;
+	union i40e_rx_desc *rx_desc;
+	struct i40e_rx_buffer *bi;
+	bool ok = true;
+
+	rx_desc = I40E_RX_DESC(rx_ring, ntu);
+	bi = &rx_ring->rx_bi[ntu];
+	do {
+		if (!alloc(rx_ring, bi)) {
+			ok = false;
+			goto no_buffers;
+		}
+
+		dma_sync_single_range_for_device(rx_ring->dev, bi->dma, 0,
+						 rx_ring->rx_buf_len,
+						 DMA_BIDIRECTIONAL);
+
+		rx_desc->read.pkt_addr = cpu_to_le64(bi->dma);
+
+		rx_desc++;
+		bi++;
+		ntu++;
+
+		if (unlikely(ntu == rx_ring->count)) {
+			rx_desc = I40E_RX_DESC(rx_ring, 0);
+			bi = rx_ring->rx_bi;
+			ntu = 0;
+		}
+
+		rx_desc->wb.qword1.status_error_len = 0;
+		count--;
+	} while (count);
+
+no_buffers:
+	if (rx_ring->next_to_use != ntu)
+		i40e_release_rx_desc(rx_ring, ntu);
+
+	return ok;
+}
+
+/**
+ * i40e_alloc_rx_buffers_zc - Allocates a number of Rx buffers
+ * @rx_ring: Rx ring
+ * @count: The number of buffers to allocate
+ *
+ * This function allocates a number of Rx buffers from the reuse queue
+ * or fill ring and places them on the Rx ring.
+ *
+ * Returns true for a successful allocation, false otherwise
+ **/
+bool i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 count)
+{
+	return __i40e_alloc_rx_buffers_zc(rx_ring, count,
+					  i40e_alloc_buffer_slow_zc);
+}
+
+/**
+ * i40e_alloc_rx_buffers_fast_zc - Allocates a number of Rx buffers
+ * @rx_ring: Rx ring
+ * @count: The number of buffers to allocate
+ *
+ * This function allocates a number of Rx buffers from the fill ring
+ * or the internal recycle mechanism and places them on the Rx ring.
+ *
+ * Returns true for a successful allocation, false otherwise
+ **/
+static bool i40e_alloc_rx_buffers_fast_zc(struct i40e_ring *rx_ring, u16 count)
+{
+	return __i40e_alloc_rx_buffers_zc(rx_ring, count,
+					  i40e_alloc_buffer_zc);
+}
+
+/**
+ * i40e_get_rx_buffer_zc - Return the current Rx buffer
+ * @rx_ring: Rx ring
+ * @size: The size of the rx buffer (read from descriptor)
+ *
+ * This function returns the current, received Rx buffer, and also
+ * does DMA synchronization.  the Rx ring.
+ *
+ * Returns the received Rx buffer
+ **/
+static struct i40e_rx_buffer *i40e_get_rx_buffer_zc(struct i40e_ring *rx_ring,
+						    const unsigned int size)
+{
+	struct i40e_rx_buffer *bi;
+
+	bi = &rx_ring->rx_bi[rx_ring->next_to_clean];
+
+	/* we are reusing so sync this buffer for CPU use */
+	dma_sync_single_range_for_cpu(rx_ring->dev,
+				      bi->dma, 0,
+				      size,
+				      DMA_BIDIRECTIONAL);
+
+	return bi;
+}
+
+/**
+ * i40e_reuse_rx_buffer_zc - Recycle an Rx buffer
+ * @rx_ring: Rx ring
+ * @old_bi: The Rx buffer to recycle
+ *
+ * This function recycles a finished Rx buffer, and places it on the
+ * recycle queue (next_to_alloc).
+ **/
+static void i40e_reuse_rx_buffer_zc(struct i40e_ring *rx_ring,
+				    struct i40e_rx_buffer *old_bi)
+{
+	struct i40e_rx_buffer *new_bi = &rx_ring->rx_bi[rx_ring->next_to_alloc];
+	unsigned long mask = (unsigned long)rx_ring->xsk_umem->chunk_mask;
+	u64 hr = rx_ring->xsk_umem->headroom + XDP_PACKET_HEADROOM;
+	u16 nta = rx_ring->next_to_alloc;
+
+	/* update, and store next to alloc */
+	nta++;
+	rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
+
+	/* transfer page from old buffer to new buffer */
+	new_bi->dma = old_bi->dma & mask;
+	new_bi->dma += hr;
+
+	new_bi->addr = (void *)((unsigned long)old_bi->addr & mask);
+	new_bi->addr += hr;
+
+	new_bi->handle = old_bi->handle & mask;
+	new_bi->handle += rx_ring->xsk_umem->headroom;
+
+	old_bi->addr = NULL;
+}
+
+/**
+ * i40e_zca_free - Free callback for MEM_TYPE_ZERO_COPY allocations
+ * @alloc: Zero-copy allocator
+ * @handle: Buffer handle
+ **/
+void i40e_zca_free(struct zero_copy_allocator *alloc, unsigned long handle)
+{
+	struct i40e_rx_buffer *bi;
+	struct i40e_ring *rx_ring;
+	u64 hr, mask;
+	u16 nta;
+
+	rx_ring = container_of(alloc, struct i40e_ring, zca);
+	hr = rx_ring->xsk_umem->headroom + XDP_PACKET_HEADROOM;
+	mask = rx_ring->xsk_umem->chunk_mask;
+
+	nta = rx_ring->next_to_alloc;
+	bi = &rx_ring->rx_bi[nta];
+
+	nta++;
+	rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
+
+	handle &= mask;
+
+	bi->dma = xdp_umem_get_dma(rx_ring->xsk_umem, handle);
+	bi->dma += hr;
+
+	bi->addr = xdp_umem_get_data(rx_ring->xsk_umem, handle);
+	bi->addr += hr;
+
+	bi->handle = (u64)handle + rx_ring->xsk_umem->headroom;
+}
+
+/**
+ * i40e_construct_skb_zc - Create skbufff from zero-copy Rx buffer
+ * @rx_ring: Rx ring
+ * @bi: Rx buffer
+ * @xdp: xdp_buff
+ *
+ * This functions allocates a new skb from a zero-copy Rx buffer.
+ *
+ * Returns the skb, or NULL on failure.
+ **/
+static struct sk_buff *i40e_construct_skb_zc(struct i40e_ring *rx_ring,
+					     struct i40e_rx_buffer *bi,
+					     struct xdp_buff *xdp)
+{
+	unsigned int metasize = xdp->data - xdp->data_meta;
+	unsigned int datasize = xdp->data_end - xdp->data;
+	struct sk_buff *skb;
+
+	/* allocate a skb to store the frags */
+	skb = __napi_alloc_skb(&rx_ring->q_vector->napi,
+			       xdp->data_end - xdp->data_hard_start,
+			       GFP_ATOMIC | __GFP_NOWARN);
+	if (unlikely(!skb))
+		return NULL;
+
+	skb_reserve(skb, xdp->data - xdp->data_hard_start);
+	memcpy(__skb_put(skb, datasize), xdp->data, datasize);
+	if (metasize)
+		skb_metadata_set(skb, metasize);
+
+	i40e_reuse_rx_buffer_zc(rx_ring, bi);
+	return skb;
+}
+
+/**
+ * i40e_inc_ntc: Advance the next_to_clean index
+ * @rx_ring: Rx ring
+ **/
+static void i40e_inc_ntc(struct i40e_ring *rx_ring)
+{
+	u32 ntc = rx_ring->next_to_clean + 1;
+
+	ntc = (ntc < rx_ring->count) ? ntc : 0;
+	rx_ring->next_to_clean = ntc;
+	prefetch(I40E_RX_DESC(rx_ring, ntc));
+}
+
+/**
+ * i40e_clean_rx_irq_zc - Consumes Rx packets from the hardware ring
+ * @rx_ring: Rx ring
+ * @budget: NAPI budget
+ *
+ * Returns amount of work completed
+ **/
+int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget)
+{
+	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+	u16 cleaned_count = I40E_DESC_UNUSED(rx_ring);
+	unsigned int xdp_res, xdp_xmit = 0;
+	bool failure = false;
+	struct sk_buff *skb;
+	struct xdp_buff xdp;
+
+	xdp.rxq = &rx_ring->xdp_rxq;
+
+	while (likely(total_rx_packets < (unsigned int)budget)) {
+		struct i40e_rx_buffer *bi;
+		union i40e_rx_desc *rx_desc;
+		unsigned int size;
+		u16 vlan_tag;
+		u8 rx_ptype;
+		u64 qword;
+
+		if (cleaned_count >= I40E_RX_BUFFER_WRITE) {
+			failure = failure ||
+				  !i40e_alloc_rx_buffers_fast_zc(rx_ring,
+								 cleaned_count);
+			cleaned_count = 0;
+		}
+
+		rx_desc = I40E_RX_DESC(rx_ring, rx_ring->next_to_clean);
+		qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+
+		/* This memory barrier is needed to keep us from reading
+		 * any other fields out of the rx_desc until we have
+		 * verified the descriptor has been written back.
+		 */
+		dma_rmb();
+
+		bi = i40e_clean_programming_status(rx_ring, rx_desc,
+						   qword);
+		if (unlikely(bi)) {
+			i40e_reuse_rx_buffer_zc(rx_ring, bi);
+			cleaned_count++;
+			continue;
+		}
+
+		size = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
+		       I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
+		if (!size)
+			break;
+
+		bi = i40e_get_rx_buffer_zc(rx_ring, size);
+		xdp.data = bi->addr;
+		xdp.data_meta = xdp.data;
+		xdp.data_hard_start = xdp.data - XDP_PACKET_HEADROOM;
+		xdp.data_end = xdp.data + size;
+		xdp.handle = bi->handle;
+
+		xdp_res = i40e_run_xdp_zc(rx_ring, &xdp);
+		if (xdp_res) {
+			if (xdp_res & (I40E_XDP_TX | I40E_XDP_REDIR)) {
+				xdp_xmit |= xdp_res;
+				bi->addr = NULL;
+			} else {
+				i40e_reuse_rx_buffer_zc(rx_ring, bi);
+			}
+
+			total_rx_bytes += size;
+			total_rx_packets++;
+
+			cleaned_count++;
+			i40e_inc_ntc(rx_ring);
+			continue;
+		}
+
+		/* XDP_PASS path */
+
+		/* NB! We are not checking for errors using
+		 * i40e_test_staterr with
+		 * BIT(I40E_RXD_QW1_ERROR_SHIFT). This is due to that
+		 * SBP is *not* set in PRT_SBPVSI (default not set).
+		 */
+		skb = i40e_construct_skb_zc(rx_ring, bi, &xdp);
+		if (!skb) {
+			rx_ring->rx_stats.alloc_buff_failed++;
+			break;
+		}
+
+		cleaned_count++;
+		i40e_inc_ntc(rx_ring);
+
+		if (eth_skb_pad(skb))
+			continue;
+
+		total_rx_bytes += skb->len;
+		total_rx_packets++;
+
+		qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+		rx_ptype = (qword & I40E_RXD_QW1_PTYPE_MASK) >>
+			   I40E_RXD_QW1_PTYPE_SHIFT;
+		i40e_process_skb_fields(rx_ring, rx_desc, skb, rx_ptype);
+
+		vlan_tag = (qword & BIT(I40E_RX_DESC_STATUS_L2TAG1P_SHIFT)) ?
+			   le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0;
+		i40e_receive_skb(rx_ring, skb, vlan_tag);
+	}
+
+	i40e_finalize_xdp_rx(rx_ring, xdp_xmit);
+	i40e_update_rx_stats(rx_ring, total_rx_bytes, total_rx_packets);
+	return failure ? budget : (int)total_rx_packets;
+}
+
+/**
+ * i40e_xmit_zc - Performs zero-copy Tx AF_XDP
+ * @xdp_ring: XDP Tx ring
+ * @budget: NAPI budget
+ *
+ * Returns true if the work is finished.
+ **/
+static bool i40e_xmit_zc(struct i40e_ring *xdp_ring, unsigned int budget)
+{
+	struct i40e_tx_desc *tx_desc = NULL;
+	struct i40e_tx_buffer *tx_bi;
+	bool work_done = true;
+	dma_addr_t dma;
+	u32 len;
+
+	while (budget-- > 0) {
+		if (!unlikely(I40E_DESC_UNUSED(xdp_ring))) {
+			xdp_ring->tx_stats.tx_busy++;
+			work_done = false;
+			break;
+		}
+
+		if (!xsk_umem_consume_tx(xdp_ring->xsk_umem, &dma, &len))
+			break;
+
+		dma_sync_single_for_device(xdp_ring->dev, dma, len,
+					   DMA_BIDIRECTIONAL);
+
+		tx_bi = &xdp_ring->tx_bi[xdp_ring->next_to_use];
+		tx_bi->bytecount = len;
+
+		tx_desc = I40E_TX_DESC(xdp_ring, xdp_ring->next_to_use);
+		tx_desc->buffer_addr = cpu_to_le64(dma);
+		tx_desc->cmd_type_offset_bsz =
+			build_ctob(I40E_TX_DESC_CMD_ICRC
+				   | I40E_TX_DESC_CMD_EOP,
+				   0, len, 0);
+
+		xdp_ring->next_to_use++;
+		if (xdp_ring->next_to_use == xdp_ring->count)
+			xdp_ring->next_to_use = 0;
+	}
+
+	if (tx_desc) {
+		/* Request an interrupt for the last frame and bump tail ptr. */
+		tx_desc->cmd_type_offset_bsz |= (I40E_TX_DESC_CMD_RS <<
+						 I40E_TXD_QW1_CMD_SHIFT);
+		i40e_xdp_ring_update_tail(xdp_ring);
+
+		xsk_umem_consume_tx_done(xdp_ring->xsk_umem);
+	}
+
+	return !!budget && work_done;
+}
+
+/**
+ * i40e_clean_xdp_tx_buffer - Frees and unmaps an XDP Tx entry
+ * @tx_ring: XDP Tx ring
+ * @tx_bi: Tx buffer info to clean
+ **/
+static void i40e_clean_xdp_tx_buffer(struct i40e_ring *tx_ring,
+				     struct i40e_tx_buffer *tx_bi)
+{
+	xdp_return_frame(tx_bi->xdpf);
+	dma_unmap_single(tx_ring->dev,
+			 dma_unmap_addr(tx_bi, dma),
+			 dma_unmap_len(tx_bi, len), DMA_TO_DEVICE);
+	dma_unmap_len_set(tx_bi, len, 0);
+}
+
+/**
+ * i40e_clean_xdp_tx_irq - Completes AF_XDP entries, and cleans XDP entries
+ * @tx_ring: XDP Tx ring
+ * @tx_bi: Tx buffer info to clean
+ *
+ * Returns true if cleanup/tranmission is done.
+ **/
+bool i40e_clean_xdp_tx_irq(struct i40e_vsi *vsi,
+			   struct i40e_ring *tx_ring, int napi_budget)
+{
+	unsigned int ntc, total_bytes = 0, budget = vsi->work_limit;
+	u32 i, completed_frames, frames_ready, xsk_frames = 0;
+	struct xdp_umem *umem = tx_ring->xsk_umem;
+	u32 head_idx = i40e_get_head(tx_ring);
+	bool work_done = true, xmit_done;
+	struct i40e_tx_buffer *tx_bi;
+
+	if (head_idx < tx_ring->next_to_clean)
+		head_idx += tx_ring->count;
+	frames_ready = head_idx - tx_ring->next_to_clean;
+
+	if (frames_ready == 0) {
+		goto out_xmit;
+	} else if (frames_ready > budget) {
+		completed_frames = budget;
+		work_done = false;
+	} else {
+		completed_frames = frames_ready;
+	}
+
+	ntc = tx_ring->next_to_clean;
+
+	for (i = 0; i < completed_frames; i++) {
+		tx_bi = &tx_ring->tx_bi[ntc];
+
+		if (tx_bi->xdpf)
+			i40e_clean_xdp_tx_buffer(tx_ring, tx_bi);
+		else
+			xsk_frames++;
+
+		tx_bi->xdpf = NULL;
+		total_bytes += tx_bi->bytecount;
+
+		if (++ntc >= tx_ring->count)
+			ntc = 0;
+	}
+
+	tx_ring->next_to_clean += completed_frames;
+	if (unlikely(tx_ring->next_to_clean >= tx_ring->count))
+		tx_ring->next_to_clean -= tx_ring->count;
+
+	if (xsk_frames)
+		xsk_umem_complete_tx(umem, xsk_frames);
+
+	i40e_arm_wb(tx_ring, vsi, budget);
+	i40e_update_tx_stats(tx_ring, completed_frames, total_bytes);
+
+out_xmit:
+	xmit_done = i40e_xmit_zc(tx_ring, budget);
+
+	return work_done && xmit_done;
+}
+
+/**
+ * i40e_xsk_async_xmit - Implements the ndo_xsk_async_xmit
+ * @dev: the netdevice
+ * @queue_id: queue id to wake up
+ *
+ * Returns <0 for errors, 0 otherwise.
+ **/
+int i40e_xsk_async_xmit(struct net_device *dev, u32 queue_id)
+{
+	struct i40e_netdev_priv *np = netdev_priv(dev);
+	struct i40e_vsi *vsi = np->vsi;
+	struct i40e_ring *ring;
+
+	if (test_bit(__I40E_VSI_DOWN, vsi->state))
+		return -ENETDOWN;
+
+	if (!i40e_enabled_xdp_vsi(vsi))
+		return -ENXIO;
+
+	if (queue_id >= vsi->num_queue_pairs)
+		return -ENXIO;
+
+	if (!vsi->xdp_rings[queue_id]->xsk_umem)
+		return -ENXIO;
+
+	ring = vsi->xdp_rings[queue_id];
+
+	/* The idea here is that if NAPI is running, mark a miss, so
+	 * it will run again. If not, trigger an interrupt and
+	 * schedule the NAPI from interrupt context. If NAPI would be
+	 * scheduled here, the interrupt affinity would not be
+	 * honored.
+	 */
+	if (!napi_if_scheduled_mark_missed(&ring->q_vector->napi))
+		i40e_force_wb(vsi, ring->q_vector);
+
+	return 0;
+}
+
+void i40e_xsk_clean_rx_ring(struct i40e_ring *rx_ring)
+{
+	u16 i;
+
+	for (i = 0; i < rx_ring->count; i++) {
+		struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i];
+
+		if (!rx_bi->addr)
+			continue;
+
+		xsk_umem_fq_reuse(rx_ring->xsk_umem, rx_bi->handle);
+		rx_bi->addr = NULL;
+	}
+}
+
+/**
+ * i40e_xsk_clean_xdp_ring - Clean the XDP Tx ring on shutdown
+ * @xdp_ring: XDP Tx ring
+ **/
+void i40e_xsk_clean_tx_ring(struct i40e_ring *tx_ring)
+{
+	u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use;
+	struct xdp_umem *umem = tx_ring->xsk_umem;
+	struct i40e_tx_buffer *tx_bi;
+	u32 xsk_frames = 0;
+
+	while (ntc != ntu) {
+		tx_bi = &tx_ring->tx_bi[ntc];
+
+		if (tx_bi->xdpf)
+			i40e_clean_xdp_tx_buffer(tx_ring, tx_bi);
+		else
+			xsk_frames++;
+
+		tx_bi->xdpf = NULL;
+
+		ntc++;
+		if (ntc >= tx_ring->count)
+			ntc = 0;
+	}
+
+	if (xsk_frames)
+		xsk_umem_complete_tx(umem, xsk_frames);
+}
+
+/**
+ * i40e_xsk_any_rx_ring_enabled - Checks if Rx rings have AF_XDP UMEM attached
+ * @vsi: vsi
+ *
+ * Returns true if any of the Rx rings has an AF_XDP UMEM attached
+ **/
+bool i40e_xsk_any_rx_ring_enabled(struct i40e_vsi *vsi)
+{
+	int i;
+
+	if (!vsi->xsk_umems)
+		return false;
+
+	for (i = 0; i < vsi->num_queue_pairs; i++) {
+		if (vsi->xsk_umems[i])
+			return true;
+	}
+
+	return false;
+}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.h b/drivers/net/ethernet/intel/i40e/i40e_xsk.h
new file mode 100644
index 000000000000..9038c5d5cf08
--- /dev/null
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2018 Intel Corporation. */
+
+#ifndef _I40E_XSK_H_
+#define _I40E_XSK_H_
+
+struct i40e_vsi;
+struct xdp_umem;
+struct zero_copy_allocator;
+
+int i40e_queue_pair_disable(struct i40e_vsi *vsi, int queue_pair);
+int i40e_queue_pair_enable(struct i40e_vsi *vsi, int queue_pair);
+int i40e_xsk_umem_query(struct i40e_vsi *vsi, struct xdp_umem **umem,
+			u16 qid);
+int i40e_xsk_umem_setup(struct i40e_vsi *vsi, struct xdp_umem *umem,
+			u16 qid);
+void i40e_zca_free(struct zero_copy_allocator *alloc, unsigned long handle);
+bool i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 cleaned_count);
+int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget);
+
+bool i40e_clean_xdp_tx_irq(struct i40e_vsi *vsi,
+			   struct i40e_ring *tx_ring, int napi_budget);
+int i40e_xsk_async_xmit(struct net_device *dev, u32 queue_id);
+
+#endif /* _I40E_XSK_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/Makefile b/drivers/net/ethernet/intel/i40evf/Makefile
deleted file mode 100644
index 3c5c6e962280..000000000000
--- a/drivers/net/ethernet/intel/i40evf/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-# Copyright(c) 2013 - 2018 Intel Corporation.
-
-#
-## Makefile for the Intel(R) 40GbE VF driver
-#
-#
-
-ccflags-y += -I$(src)
-subdir-ccflags-y += -I$(src)
-
-obj-$(CONFIG_I40EVF) += i40evf.o
-
-i40evf-objs :=	i40evf_main.o i40evf_ethtool.o i40evf_virtchnl.o \
-		i40e_txrx.o i40e_common.o i40e_adminq.o i40evf_client.o
-
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h
deleted file mode 100644
index 5fd8529465d4..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h
+++ /dev/null
@@ -1,2717 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_ADMINQ_CMD_H_
-#define _I40E_ADMINQ_CMD_H_
-
-/* This header file defines the i40e Admin Queue commands and is shared between
- * i40e Firmware and Software.
- *
- * This file needs to comply with the Linux Kernel coding style.
- */
-
-#define I40E_FW_API_VERSION_MAJOR	0x0001
-#define I40E_FW_API_VERSION_MINOR_X722	0x0005
-#define I40E_FW_API_VERSION_MINOR_X710	0x0007
-
-#define I40E_FW_MINOR_VERSION(_h) ((_h)->mac.type == I40E_MAC_XL710 ? \
-					I40E_FW_API_VERSION_MINOR_X710 : \
-					I40E_FW_API_VERSION_MINOR_X722)
-
-/* API version 1.7 implements additional link and PHY-specific APIs  */
-#define I40E_MINOR_VER_GET_LINK_INFO_XL710 0x0007
-
-struct i40e_aq_desc {
-	__le16 flags;
-	__le16 opcode;
-	__le16 datalen;
-	__le16 retval;
-	__le32 cookie_high;
-	__le32 cookie_low;
-	union {
-		struct {
-			__le32 param0;
-			__le32 param1;
-			__le32 param2;
-			__le32 param3;
-		} internal;
-		struct {
-			__le32 param0;
-			__le32 param1;
-			__le32 addr_high;
-			__le32 addr_low;
-		} external;
-		u8 raw[16];
-	} params;
-};
-
-/* Flags sub-structure
- * |0  |1  |2  |3  |4  |5  |6  |7  |8  |9  |10 |11 |12 |13 |14 |15 |
- * |DD |CMP|ERR|VFE| * *  RESERVED * * |LB |RD |VFC|BUF|SI |EI |FE |
- */
-
-/* command flags and offsets*/
-#define I40E_AQ_FLAG_DD_SHIFT	0
-#define I40E_AQ_FLAG_CMP_SHIFT	1
-#define I40E_AQ_FLAG_ERR_SHIFT	2
-#define I40E_AQ_FLAG_VFE_SHIFT	3
-#define I40E_AQ_FLAG_LB_SHIFT	9
-#define I40E_AQ_FLAG_RD_SHIFT	10
-#define I40E_AQ_FLAG_VFC_SHIFT	11
-#define I40E_AQ_FLAG_BUF_SHIFT	12
-#define I40E_AQ_FLAG_SI_SHIFT	13
-#define I40E_AQ_FLAG_EI_SHIFT	14
-#define I40E_AQ_FLAG_FE_SHIFT	15
-
-#define I40E_AQ_FLAG_DD		BIT(I40E_AQ_FLAG_DD_SHIFT)  /* 0x1    */
-#define I40E_AQ_FLAG_CMP	BIT(I40E_AQ_FLAG_CMP_SHIFT) /* 0x2    */
-#define I40E_AQ_FLAG_ERR	BIT(I40E_AQ_FLAG_ERR_SHIFT) /* 0x4    */
-#define I40E_AQ_FLAG_VFE	BIT(I40E_AQ_FLAG_VFE_SHIFT) /* 0x8    */
-#define I40E_AQ_FLAG_LB		BIT(I40E_AQ_FLAG_LB_SHIFT)  /* 0x200  */
-#define I40E_AQ_FLAG_RD		BIT(I40E_AQ_FLAG_RD_SHIFT)  /* 0x400  */
-#define I40E_AQ_FLAG_VFC	BIT(I40E_AQ_FLAG_VFC_SHIFT) /* 0x800  */
-#define I40E_AQ_FLAG_BUF	BIT(I40E_AQ_FLAG_BUF_SHIFT) /* 0x1000 */
-#define I40E_AQ_FLAG_SI		BIT(I40E_AQ_FLAG_SI_SHIFT)  /* 0x2000 */
-#define I40E_AQ_FLAG_EI		BIT(I40E_AQ_FLAG_EI_SHIFT)  /* 0x4000 */
-#define I40E_AQ_FLAG_FE		BIT(I40E_AQ_FLAG_FE_SHIFT)  /* 0x8000 */
-
-/* error codes */
-enum i40e_admin_queue_err {
-	I40E_AQ_RC_OK		= 0,  /* success */
-	I40E_AQ_RC_EPERM	= 1,  /* Operation not permitted */
-	I40E_AQ_RC_ENOENT	= 2,  /* No such element */
-	I40E_AQ_RC_ESRCH	= 3,  /* Bad opcode */
-	I40E_AQ_RC_EINTR	= 4,  /* operation interrupted */
-	I40E_AQ_RC_EIO		= 5,  /* I/O error */
-	I40E_AQ_RC_ENXIO	= 6,  /* No such resource */
-	I40E_AQ_RC_E2BIG	= 7,  /* Arg too long */
-	I40E_AQ_RC_EAGAIN	= 8,  /* Try again */
-	I40E_AQ_RC_ENOMEM	= 9,  /* Out of memory */
-	I40E_AQ_RC_EACCES	= 10, /* Permission denied */
-	I40E_AQ_RC_EFAULT	= 11, /* Bad address */
-	I40E_AQ_RC_EBUSY	= 12, /* Device or resource busy */
-	I40E_AQ_RC_EEXIST	= 13, /* object already exists */
-	I40E_AQ_RC_EINVAL	= 14, /* Invalid argument */
-	I40E_AQ_RC_ENOTTY	= 15, /* Not a typewriter */
-	I40E_AQ_RC_ENOSPC	= 16, /* No space left or alloc failure */
-	I40E_AQ_RC_ENOSYS	= 17, /* Function not implemented */
-	I40E_AQ_RC_ERANGE	= 18, /* Parameter out of range */
-	I40E_AQ_RC_EFLUSHED	= 19, /* Cmd flushed due to prev cmd error */
-	I40E_AQ_RC_BAD_ADDR	= 20, /* Descriptor contains a bad pointer */
-	I40E_AQ_RC_EMODE	= 21, /* Op not allowed in current dev mode */
-	I40E_AQ_RC_EFBIG	= 22, /* File too large */
-};
-
-/* Admin Queue command opcodes */
-enum i40e_admin_queue_opc {
-	/* aq commands */
-	i40e_aqc_opc_get_version	= 0x0001,
-	i40e_aqc_opc_driver_version	= 0x0002,
-	i40e_aqc_opc_queue_shutdown	= 0x0003,
-	i40e_aqc_opc_set_pf_context	= 0x0004,
-
-	/* resource ownership */
-	i40e_aqc_opc_request_resource	= 0x0008,
-	i40e_aqc_opc_release_resource	= 0x0009,
-
-	i40e_aqc_opc_list_func_capabilities	= 0x000A,
-	i40e_aqc_opc_list_dev_capabilities	= 0x000B,
-
-	/* Proxy commands */
-	i40e_aqc_opc_set_proxy_config		= 0x0104,
-	i40e_aqc_opc_set_ns_proxy_table_entry	= 0x0105,
-
-	/* LAA */
-	i40e_aqc_opc_mac_address_read	= 0x0107,
-	i40e_aqc_opc_mac_address_write	= 0x0108,
-
-	/* PXE */
-	i40e_aqc_opc_clear_pxe_mode	= 0x0110,
-
-	/* WoL commands */
-	i40e_aqc_opc_set_wol_filter	= 0x0120,
-	i40e_aqc_opc_get_wake_reason	= 0x0121,
-
-	/* internal switch commands */
-	i40e_aqc_opc_get_switch_config		= 0x0200,
-	i40e_aqc_opc_add_statistics		= 0x0201,
-	i40e_aqc_opc_remove_statistics		= 0x0202,
-	i40e_aqc_opc_set_port_parameters	= 0x0203,
-	i40e_aqc_opc_get_switch_resource_alloc	= 0x0204,
-	i40e_aqc_opc_set_switch_config		= 0x0205,
-	i40e_aqc_opc_rx_ctl_reg_read		= 0x0206,
-	i40e_aqc_opc_rx_ctl_reg_write		= 0x0207,
-
-	i40e_aqc_opc_add_vsi			= 0x0210,
-	i40e_aqc_opc_update_vsi_parameters	= 0x0211,
-	i40e_aqc_opc_get_vsi_parameters		= 0x0212,
-
-	i40e_aqc_opc_add_pv			= 0x0220,
-	i40e_aqc_opc_update_pv_parameters	= 0x0221,
-	i40e_aqc_opc_get_pv_parameters		= 0x0222,
-
-	i40e_aqc_opc_add_veb			= 0x0230,
-	i40e_aqc_opc_update_veb_parameters	= 0x0231,
-	i40e_aqc_opc_get_veb_parameters		= 0x0232,
-
-	i40e_aqc_opc_delete_element		= 0x0243,
-
-	i40e_aqc_opc_add_macvlan		= 0x0250,
-	i40e_aqc_opc_remove_macvlan		= 0x0251,
-	i40e_aqc_opc_add_vlan			= 0x0252,
-	i40e_aqc_opc_remove_vlan		= 0x0253,
-	i40e_aqc_opc_set_vsi_promiscuous_modes	= 0x0254,
-	i40e_aqc_opc_add_tag			= 0x0255,
-	i40e_aqc_opc_remove_tag			= 0x0256,
-	i40e_aqc_opc_add_multicast_etag		= 0x0257,
-	i40e_aqc_opc_remove_multicast_etag	= 0x0258,
-	i40e_aqc_opc_update_tag			= 0x0259,
-	i40e_aqc_opc_add_control_packet_filter	= 0x025A,
-	i40e_aqc_opc_remove_control_packet_filter	= 0x025B,
-	i40e_aqc_opc_add_cloud_filters		= 0x025C,
-	i40e_aqc_opc_remove_cloud_filters	= 0x025D,
-	i40e_aqc_opc_clear_wol_switch_filters	= 0x025E,
-
-	i40e_aqc_opc_add_mirror_rule	= 0x0260,
-	i40e_aqc_opc_delete_mirror_rule	= 0x0261,
-
-	/* Dynamic Device Personalization */
-	i40e_aqc_opc_write_personalization_profile	= 0x0270,
-	i40e_aqc_opc_get_personalization_profile_list	= 0x0271,
-
-	/* DCB commands */
-	i40e_aqc_opc_dcb_ignore_pfc	= 0x0301,
-	i40e_aqc_opc_dcb_updated	= 0x0302,
-	i40e_aqc_opc_set_dcb_parameters = 0x0303,
-
-	/* TX scheduler */
-	i40e_aqc_opc_configure_vsi_bw_limit		= 0x0400,
-	i40e_aqc_opc_configure_vsi_ets_sla_bw_limit	= 0x0406,
-	i40e_aqc_opc_configure_vsi_tc_bw		= 0x0407,
-	i40e_aqc_opc_query_vsi_bw_config		= 0x0408,
-	i40e_aqc_opc_query_vsi_ets_sla_config		= 0x040A,
-	i40e_aqc_opc_configure_switching_comp_bw_limit	= 0x0410,
-
-	i40e_aqc_opc_enable_switching_comp_ets			= 0x0413,
-	i40e_aqc_opc_modify_switching_comp_ets			= 0x0414,
-	i40e_aqc_opc_disable_switching_comp_ets			= 0x0415,
-	i40e_aqc_opc_configure_switching_comp_ets_bw_limit	= 0x0416,
-	i40e_aqc_opc_configure_switching_comp_bw_config		= 0x0417,
-	i40e_aqc_opc_query_switching_comp_ets_config		= 0x0418,
-	i40e_aqc_opc_query_port_ets_config			= 0x0419,
-	i40e_aqc_opc_query_switching_comp_bw_config		= 0x041A,
-	i40e_aqc_opc_suspend_port_tx				= 0x041B,
-	i40e_aqc_opc_resume_port_tx				= 0x041C,
-	i40e_aqc_opc_configure_partition_bw			= 0x041D,
-	/* hmc */
-	i40e_aqc_opc_query_hmc_resource_profile	= 0x0500,
-	i40e_aqc_opc_set_hmc_resource_profile	= 0x0501,
-
-	/* phy commands*/
-	i40e_aqc_opc_get_phy_abilities		= 0x0600,
-	i40e_aqc_opc_set_phy_config		= 0x0601,
-	i40e_aqc_opc_set_mac_config		= 0x0603,
-	i40e_aqc_opc_set_link_restart_an	= 0x0605,
-	i40e_aqc_opc_get_link_status		= 0x0607,
-	i40e_aqc_opc_set_phy_int_mask		= 0x0613,
-	i40e_aqc_opc_get_local_advt_reg		= 0x0614,
-	i40e_aqc_opc_set_local_advt_reg		= 0x0615,
-	i40e_aqc_opc_get_partner_advt		= 0x0616,
-	i40e_aqc_opc_set_lb_modes		= 0x0618,
-	i40e_aqc_opc_get_phy_wol_caps		= 0x0621,
-	i40e_aqc_opc_set_phy_debug		= 0x0622,
-	i40e_aqc_opc_upload_ext_phy_fm		= 0x0625,
-	i40e_aqc_opc_run_phy_activity		= 0x0626,
-	i40e_aqc_opc_set_phy_register		= 0x0628,
-	i40e_aqc_opc_get_phy_register		= 0x0629,
-
-	/* NVM commands */
-	i40e_aqc_opc_nvm_read			= 0x0701,
-	i40e_aqc_opc_nvm_erase			= 0x0702,
-	i40e_aqc_opc_nvm_update			= 0x0703,
-	i40e_aqc_opc_nvm_config_read		= 0x0704,
-	i40e_aqc_opc_nvm_config_write		= 0x0705,
-	i40e_aqc_opc_oem_post_update		= 0x0720,
-	i40e_aqc_opc_thermal_sensor		= 0x0721,
-
-	/* virtualization commands */
-	i40e_aqc_opc_send_msg_to_pf		= 0x0801,
-	i40e_aqc_opc_send_msg_to_vf		= 0x0802,
-	i40e_aqc_opc_send_msg_to_peer		= 0x0803,
-
-	/* alternate structure */
-	i40e_aqc_opc_alternate_write		= 0x0900,
-	i40e_aqc_opc_alternate_write_indirect	= 0x0901,
-	i40e_aqc_opc_alternate_read		= 0x0902,
-	i40e_aqc_opc_alternate_read_indirect	= 0x0903,
-	i40e_aqc_opc_alternate_write_done	= 0x0904,
-	i40e_aqc_opc_alternate_set_mode		= 0x0905,
-	i40e_aqc_opc_alternate_clear_port	= 0x0906,
-
-	/* LLDP commands */
-	i40e_aqc_opc_lldp_get_mib	= 0x0A00,
-	i40e_aqc_opc_lldp_update_mib	= 0x0A01,
-	i40e_aqc_opc_lldp_add_tlv	= 0x0A02,
-	i40e_aqc_opc_lldp_update_tlv	= 0x0A03,
-	i40e_aqc_opc_lldp_delete_tlv	= 0x0A04,
-	i40e_aqc_opc_lldp_stop		= 0x0A05,
-	i40e_aqc_opc_lldp_start		= 0x0A06,
-
-	/* Tunnel commands */
-	i40e_aqc_opc_add_udp_tunnel	= 0x0B00,
-	i40e_aqc_opc_del_udp_tunnel	= 0x0B01,
-	i40e_aqc_opc_set_rss_key	= 0x0B02,
-	i40e_aqc_opc_set_rss_lut	= 0x0B03,
-	i40e_aqc_opc_get_rss_key	= 0x0B04,
-	i40e_aqc_opc_get_rss_lut	= 0x0B05,
-
-	/* Async Events */
-	i40e_aqc_opc_event_lan_overflow		= 0x1001,
-
-	/* OEM commands */
-	i40e_aqc_opc_oem_parameter_change	= 0xFE00,
-	i40e_aqc_opc_oem_device_status_change	= 0xFE01,
-	i40e_aqc_opc_oem_ocsd_initialize	= 0xFE02,
-	i40e_aqc_opc_oem_ocbb_initialize	= 0xFE03,
-
-	/* debug commands */
-	i40e_aqc_opc_debug_read_reg		= 0xFF03,
-	i40e_aqc_opc_debug_write_reg		= 0xFF04,
-	i40e_aqc_opc_debug_modify_reg		= 0xFF07,
-	i40e_aqc_opc_debug_dump_internals	= 0xFF08,
-};
-
-/* command structures and indirect data structures */
-
-/* Structure naming conventions:
- * - no suffix for direct command descriptor structures
- * - _data for indirect sent data
- * - _resp for indirect return data (data which is both will use _data)
- * - _completion for direct return data
- * - _element_ for repeated elements (may also be _data or _resp)
- *
- * Command structures are expected to overlay the params.raw member of the basic
- * descriptor, and as such cannot exceed 16 bytes in length.
- */
-
-/* This macro is used to generate a compilation error if a structure
- * is not exactly the correct length. It gives a divide by zero error if the
- * structure is not of the correct size, otherwise it creates an enum that is
- * never used.
- */
-#define I40E_CHECK_STRUCT_LEN(n, X) enum i40e_static_assert_enum_##X \
-	{ i40e_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
-
-/* This macro is used extensively to ensure that command structures are 16
- * bytes in length as they have to map to the raw array of that size.
- */
-#define I40E_CHECK_CMD_LENGTH(X)	I40E_CHECK_STRUCT_LEN(16, X)
-
-/* internal (0x00XX) commands */
-
-/* Get version (direct 0x0001) */
-struct i40e_aqc_get_version {
-	__le32 rom_ver;
-	__le32 fw_build;
-	__le16 fw_major;
-	__le16 fw_minor;
-	__le16 api_major;
-	__le16 api_minor;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_version);
-
-/* Send driver version (indirect 0x0002) */
-struct i40e_aqc_driver_version {
-	u8	driver_major_ver;
-	u8	driver_minor_ver;
-	u8	driver_build_ver;
-	u8	driver_subbuild_ver;
-	u8	reserved[4];
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_driver_version);
-
-/* Queue Shutdown (direct 0x0003) */
-struct i40e_aqc_queue_shutdown {
-	__le32	driver_unloading;
-#define I40E_AQ_DRIVER_UNLOADING	0x1
-	u8	reserved[12];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_queue_shutdown);
-
-/* Set PF context (0x0004, direct) */
-struct i40e_aqc_set_pf_context {
-	u8	pf_id;
-	u8	reserved[15];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_pf_context);
-
-/* Request resource ownership (direct 0x0008)
- * Release resource ownership (direct 0x0009)
- */
-#define I40E_AQ_RESOURCE_NVM			1
-#define I40E_AQ_RESOURCE_SDP			2
-#define I40E_AQ_RESOURCE_ACCESS_READ		1
-#define I40E_AQ_RESOURCE_ACCESS_WRITE		2
-#define I40E_AQ_RESOURCE_NVM_READ_TIMEOUT	3000
-#define I40E_AQ_RESOURCE_NVM_WRITE_TIMEOUT	180000
-
-struct i40e_aqc_request_resource {
-	__le16	resource_id;
-	__le16	access_type;
-	__le32	timeout;
-	__le32	resource_number;
-	u8	reserved[4];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_request_resource);
-
-/* Get function capabilities (indirect 0x000A)
- * Get device capabilities (indirect 0x000B)
- */
-struct i40e_aqc_list_capabilites {
-	u8 command_flags;
-#define I40E_AQ_LIST_CAP_PF_INDEX_EN	1
-	u8 pf_index;
-	u8 reserved[2];
-	__le32 count;
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_list_capabilites);
-
-struct i40e_aqc_list_capabilities_element_resp {
-	__le16	id;
-	u8	major_rev;
-	u8	minor_rev;
-	__le32	number;
-	__le32	logical_id;
-	__le32	phys_id;
-	u8	reserved[16];
-};
-
-/* list of caps */
-
-#define I40E_AQ_CAP_ID_SWITCH_MODE	0x0001
-#define I40E_AQ_CAP_ID_MNG_MODE		0x0002
-#define I40E_AQ_CAP_ID_NPAR_ACTIVE	0x0003
-#define I40E_AQ_CAP_ID_OS2BMC_CAP	0x0004
-#define I40E_AQ_CAP_ID_FUNCTIONS_VALID	0x0005
-#define I40E_AQ_CAP_ID_ALTERNATE_RAM	0x0006
-#define I40E_AQ_CAP_ID_WOL_AND_PROXY	0x0008
-#define I40E_AQ_CAP_ID_SRIOV		0x0012
-#define I40E_AQ_CAP_ID_VF		0x0013
-#define I40E_AQ_CAP_ID_VMDQ		0x0014
-#define I40E_AQ_CAP_ID_8021QBG		0x0015
-#define I40E_AQ_CAP_ID_8021QBR		0x0016
-#define I40E_AQ_CAP_ID_VSI		0x0017
-#define I40E_AQ_CAP_ID_DCB		0x0018
-#define I40E_AQ_CAP_ID_FCOE		0x0021
-#define I40E_AQ_CAP_ID_ISCSI		0x0022
-#define I40E_AQ_CAP_ID_RSS		0x0040
-#define I40E_AQ_CAP_ID_RXQ		0x0041
-#define I40E_AQ_CAP_ID_TXQ		0x0042
-#define I40E_AQ_CAP_ID_MSIX		0x0043
-#define I40E_AQ_CAP_ID_VF_MSIX		0x0044
-#define I40E_AQ_CAP_ID_FLOW_DIRECTOR	0x0045
-#define I40E_AQ_CAP_ID_1588		0x0046
-#define I40E_AQ_CAP_ID_IWARP		0x0051
-#define I40E_AQ_CAP_ID_LED		0x0061
-#define I40E_AQ_CAP_ID_SDP		0x0062
-#define I40E_AQ_CAP_ID_MDIO		0x0063
-#define I40E_AQ_CAP_ID_WSR_PROT		0x0064
-#define I40E_AQ_CAP_ID_NVM_MGMT		0x0080
-#define I40E_AQ_CAP_ID_FLEX10		0x00F1
-#define I40E_AQ_CAP_ID_CEM		0x00F2
-
-/* Set CPPM Configuration (direct 0x0103) */
-struct i40e_aqc_cppm_configuration {
-	__le16	command_flags;
-#define I40E_AQ_CPPM_EN_LTRC	0x0800
-#define I40E_AQ_CPPM_EN_DMCTH	0x1000
-#define I40E_AQ_CPPM_EN_DMCTLX	0x2000
-#define I40E_AQ_CPPM_EN_HPTC	0x4000
-#define I40E_AQ_CPPM_EN_DMARC	0x8000
-	__le16	ttlx;
-	__le32	dmacr;
-	__le16	dmcth;
-	u8	hptc;
-	u8	reserved;
-	__le32	pfltrc;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_cppm_configuration);
-
-/* Set ARP Proxy command / response (indirect 0x0104) */
-struct i40e_aqc_arp_proxy_data {
-	__le16	command_flags;
-#define I40E_AQ_ARP_INIT_IPV4	0x0800
-#define I40E_AQ_ARP_UNSUP_CTL	0x1000
-#define I40E_AQ_ARP_ENA		0x2000
-#define I40E_AQ_ARP_ADD_IPV4	0x4000
-#define I40E_AQ_ARP_DEL_IPV4	0x8000
-	__le16	table_id;
-	__le32	enabled_offloads;
-#define I40E_AQ_ARP_DIRECTED_OFFLOAD_ENABLE	0x00000020
-#define I40E_AQ_ARP_OFFLOAD_ENABLE		0x00000800
-	__le32	ip_addr;
-	u8	mac_addr[6];
-	u8	reserved[2];
-};
-
-I40E_CHECK_STRUCT_LEN(0x14, i40e_aqc_arp_proxy_data);
-
-/* Set NS Proxy Table Entry Command (indirect 0x0105) */
-struct i40e_aqc_ns_proxy_data {
-	__le16	table_idx_mac_addr_0;
-	__le16	table_idx_mac_addr_1;
-	__le16	table_idx_ipv6_0;
-	__le16	table_idx_ipv6_1;
-	__le16	control;
-#define I40E_AQ_NS_PROXY_ADD_0		0x0001
-#define I40E_AQ_NS_PROXY_DEL_0		0x0002
-#define I40E_AQ_NS_PROXY_ADD_1		0x0004
-#define I40E_AQ_NS_PROXY_DEL_1		0x0008
-#define I40E_AQ_NS_PROXY_ADD_IPV6_0	0x0010
-#define I40E_AQ_NS_PROXY_DEL_IPV6_0	0x0020
-#define I40E_AQ_NS_PROXY_ADD_IPV6_1	0x0040
-#define I40E_AQ_NS_PROXY_DEL_IPV6_1	0x0080
-#define I40E_AQ_NS_PROXY_COMMAND_SEQ	0x0100
-#define I40E_AQ_NS_PROXY_INIT_IPV6_TBL	0x0200
-#define I40E_AQ_NS_PROXY_INIT_MAC_TBL	0x0400
-#define I40E_AQ_NS_PROXY_OFFLOAD_ENABLE	0x0800
-#define I40E_AQ_NS_PROXY_DIRECTED_OFFLOAD_ENABLE	0x1000
-	u8	mac_addr_0[6];
-	u8	mac_addr_1[6];
-	u8	local_mac_addr[6];
-	u8	ipv6_addr_0[16]; /* Warning! spec specifies BE byte order */
-	u8	ipv6_addr_1[16];
-};
-
-I40E_CHECK_STRUCT_LEN(0x3c, i40e_aqc_ns_proxy_data);
-
-/* Manage LAA Command (0x0106) - obsolete */
-struct i40e_aqc_mng_laa {
-	__le16	command_flags;
-#define I40E_AQ_LAA_FLAG_WR	0x8000
-	u8	reserved[2];
-	__le32	sal;
-	__le16	sah;
-	u8	reserved2[6];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_mng_laa);
-
-/* Manage MAC Address Read Command (indirect 0x0107) */
-struct i40e_aqc_mac_address_read {
-	__le16	command_flags;
-#define I40E_AQC_LAN_ADDR_VALID		0x10
-#define I40E_AQC_SAN_ADDR_VALID		0x20
-#define I40E_AQC_PORT_ADDR_VALID	0x40
-#define I40E_AQC_WOL_ADDR_VALID		0x80
-#define I40E_AQC_MC_MAG_EN_VALID	0x100
-#define I40E_AQC_ADDR_VALID_MASK	0x3F0
-	u8	reserved[6];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_mac_address_read);
-
-struct i40e_aqc_mac_address_read_data {
-	u8 pf_lan_mac[6];
-	u8 pf_san_mac[6];
-	u8 port_mac[6];
-	u8 pf_wol_mac[6];
-};
-
-I40E_CHECK_STRUCT_LEN(24, i40e_aqc_mac_address_read_data);
-
-/* Manage MAC Address Write Command (0x0108) */
-struct i40e_aqc_mac_address_write {
-	__le16	command_flags;
-#define I40E_AQC_WRITE_TYPE_LAA_ONLY	0x0000
-#define I40E_AQC_WRITE_TYPE_LAA_WOL	0x4000
-#define I40E_AQC_WRITE_TYPE_PORT	0x8000
-#define I40E_AQC_WRITE_TYPE_UPDATE_MC_MAG	0xC000
-#define I40E_AQC_WRITE_TYPE_MASK	0xC000
-
-	__le16	mac_sah;
-	__le32	mac_sal;
-	u8	reserved[8];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_mac_address_write);
-
-/* PXE commands (0x011x) */
-
-/* Clear PXE Command and response  (direct 0x0110) */
-struct i40e_aqc_clear_pxe {
-	u8	rx_cnt;
-	u8	reserved[15];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_clear_pxe);
-
-/* Set WoL Filter (0x0120) */
-
-struct i40e_aqc_set_wol_filter {
-	__le16 filter_index;
-#define I40E_AQC_MAX_NUM_WOL_FILTERS	8
-#define I40E_AQC_SET_WOL_FILTER_TYPE_MAGIC_SHIFT	15
-#define I40E_AQC_SET_WOL_FILTER_TYPE_MAGIC_MASK	(0x1 << \
-		I40E_AQC_SET_WOL_FILTER_TYPE_MAGIC_SHIFT)
-
-#define I40E_AQC_SET_WOL_FILTER_INDEX_SHIFT		0
-#define I40E_AQC_SET_WOL_FILTER_INDEX_MASK	(0x7 << \
-		I40E_AQC_SET_WOL_FILTER_INDEX_SHIFT)
-	__le16 cmd_flags;
-#define I40E_AQC_SET_WOL_FILTER				0x8000
-#define I40E_AQC_SET_WOL_FILTER_NO_TCO_WOL		0x4000
-#define I40E_AQC_SET_WOL_FILTER_WOL_PRESERVE_ON_PFR	0x2000
-#define I40E_AQC_SET_WOL_FILTER_ACTION_CLEAR		0
-#define I40E_AQC_SET_WOL_FILTER_ACTION_SET		1
-	__le16 valid_flags;
-#define I40E_AQC_SET_WOL_FILTER_ACTION_VALID		0x8000
-#define I40E_AQC_SET_WOL_FILTER_NO_TCO_ACTION_VALID	0x4000
-	u8 reserved[2];
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_wol_filter);
-
-struct i40e_aqc_set_wol_filter_data {
-	u8 filter[128];
-	u8 mask[16];
-};
-
-I40E_CHECK_STRUCT_LEN(0x90, i40e_aqc_set_wol_filter_data);
-
-/* Get Wake Reason (0x0121) */
-
-struct i40e_aqc_get_wake_reason_completion {
-	u8 reserved_1[2];
-	__le16 wake_reason;
-#define I40E_AQC_GET_WAKE_UP_REASON_WOL_REASON_MATCHED_INDEX_SHIFT	0
-#define I40E_AQC_GET_WAKE_UP_REASON_WOL_REASON_MATCHED_INDEX_MASK (0xFF << \
-		I40E_AQC_GET_WAKE_UP_REASON_WOL_REASON_MATCHED_INDEX_SHIFT)
-#define I40E_AQC_GET_WAKE_UP_REASON_WOL_REASON_RESERVED_SHIFT	8
-#define I40E_AQC_GET_WAKE_UP_REASON_WOL_REASON_RESERVED_MASK	(0xFF << \
-		I40E_AQC_GET_WAKE_UP_REASON_WOL_REASON_RESERVED_SHIFT)
-	u8 reserved_2[12];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_wake_reason_completion);
-
-/* Switch configuration commands (0x02xx) */
-
-/* Used by many indirect commands that only pass an seid and a buffer in the
- * command
- */
-struct i40e_aqc_switch_seid {
-	__le16	seid;
-	u8	reserved[6];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_switch_seid);
-
-/* Get Switch Configuration command (indirect 0x0200)
- * uses i40e_aqc_switch_seid for the descriptor
- */
-struct i40e_aqc_get_switch_config_header_resp {
-	__le16	num_reported;
-	__le16	num_total;
-	u8	reserved[12];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_switch_config_header_resp);
-
-struct i40e_aqc_switch_config_element_resp {
-	u8	element_type;
-#define I40E_AQ_SW_ELEM_TYPE_MAC	1
-#define I40E_AQ_SW_ELEM_TYPE_PF		2
-#define I40E_AQ_SW_ELEM_TYPE_VF		3
-#define I40E_AQ_SW_ELEM_TYPE_EMP	4
-#define I40E_AQ_SW_ELEM_TYPE_BMC	5
-#define I40E_AQ_SW_ELEM_TYPE_PV		16
-#define I40E_AQ_SW_ELEM_TYPE_VEB	17
-#define I40E_AQ_SW_ELEM_TYPE_PA		18
-#define I40E_AQ_SW_ELEM_TYPE_VSI	19
-	u8	revision;
-#define I40E_AQ_SW_ELEM_REV_1		1
-	__le16	seid;
-	__le16	uplink_seid;
-	__le16	downlink_seid;
-	u8	reserved[3];
-	u8	connection_type;
-#define I40E_AQ_CONN_TYPE_REGULAR	0x1
-#define I40E_AQ_CONN_TYPE_DEFAULT	0x2
-#define I40E_AQ_CONN_TYPE_CASCADED	0x3
-	__le16	scheduler_id;
-	__le16	element_info;
-};
-
-I40E_CHECK_STRUCT_LEN(0x10, i40e_aqc_switch_config_element_resp);
-
-/* Get Switch Configuration (indirect 0x0200)
- *    an array of elements are returned in the response buffer
- *    the first in the array is the header, remainder are elements
- */
-struct i40e_aqc_get_switch_config_resp {
-	struct i40e_aqc_get_switch_config_header_resp	header;
-	struct i40e_aqc_switch_config_element_resp	element[1];
-};
-
-I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_get_switch_config_resp);
-
-/* Add Statistics (direct 0x0201)
- * Remove Statistics (direct 0x0202)
- */
-struct i40e_aqc_add_remove_statistics {
-	__le16	seid;
-	__le16	vlan;
-	__le16	stat_index;
-	u8	reserved[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_statistics);
-
-/* Set Port Parameters command (direct 0x0203) */
-struct i40e_aqc_set_port_parameters {
-	__le16	command_flags;
-#define I40E_AQ_SET_P_PARAMS_SAVE_BAD_PACKETS	1
-#define I40E_AQ_SET_P_PARAMS_PAD_SHORT_PACKETS	2 /* must set! */
-#define I40E_AQ_SET_P_PARAMS_DOUBLE_VLAN_ENA	4
-	__le16	bad_frame_vsi;
-#define I40E_AQ_SET_P_PARAMS_BFRAME_SEID_SHIFT	0x0
-#define I40E_AQ_SET_P_PARAMS_BFRAME_SEID_MASK	0x3FF
-	__le16	default_seid;        /* reserved for command */
-	u8	reserved[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_port_parameters);
-
-/* Get Switch Resource Allocation (indirect 0x0204) */
-struct i40e_aqc_get_switch_resource_alloc {
-	u8	num_entries;         /* reserved for command */
-	u8	reserved[7];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_switch_resource_alloc);
-
-/* expect an array of these structs in the response buffer */
-struct i40e_aqc_switch_resource_alloc_element_resp {
-	u8	resource_type;
-#define I40E_AQ_RESOURCE_TYPE_VEB		0x0
-#define I40E_AQ_RESOURCE_TYPE_VSI		0x1
-#define I40E_AQ_RESOURCE_TYPE_MACADDR		0x2
-#define I40E_AQ_RESOURCE_TYPE_STAG		0x3
-#define I40E_AQ_RESOURCE_TYPE_ETAG		0x4
-#define I40E_AQ_RESOURCE_TYPE_MULTICAST_HASH	0x5
-#define I40E_AQ_RESOURCE_TYPE_UNICAST_HASH	0x6
-#define I40E_AQ_RESOURCE_TYPE_VLAN		0x7
-#define I40E_AQ_RESOURCE_TYPE_VSI_LIST_ENTRY	0x8
-#define I40E_AQ_RESOURCE_TYPE_ETAG_LIST_ENTRY	0x9
-#define I40E_AQ_RESOURCE_TYPE_VLAN_STAT_POOL	0xA
-#define I40E_AQ_RESOURCE_TYPE_MIRROR_RULE	0xB
-#define I40E_AQ_RESOURCE_TYPE_QUEUE_SETS	0xC
-#define I40E_AQ_RESOURCE_TYPE_VLAN_FILTERS	0xD
-#define I40E_AQ_RESOURCE_TYPE_INNER_MAC_FILTERS	0xF
-#define I40E_AQ_RESOURCE_TYPE_IP_FILTERS	0x10
-#define I40E_AQ_RESOURCE_TYPE_GRE_VN_KEYS	0x11
-#define I40E_AQ_RESOURCE_TYPE_VN2_KEYS		0x12
-#define I40E_AQ_RESOURCE_TYPE_TUNNEL_PORTS	0x13
-	u8	reserved1;
-	__le16	guaranteed;
-	__le16	total;
-	__le16	used;
-	__le16	total_unalloced;
-	u8	reserved2[6];
-};
-
-I40E_CHECK_STRUCT_LEN(0x10, i40e_aqc_switch_resource_alloc_element_resp);
-
-/* Set Switch Configuration (direct 0x0205) */
-struct i40e_aqc_set_switch_config {
-	__le16	flags;
-/* flags used for both fields below */
-#define I40E_AQ_SET_SWITCH_CFG_PROMISC		0x0001
-#define I40E_AQ_SET_SWITCH_CFG_L2_FILTER	0x0002
-	__le16	valid_flags;
-	/* The ethertype in switch_tag is dropped on ingress and used
-	 * internally by the switch. Set this to zero for the default
-	 * of 0x88a8 (802.1ad). Should be zero for firmware API
-	 * versions lower than 1.7.
-	 */
-	__le16	switch_tag;
-	/* The ethertypes in first_tag and second_tag are used to
-	 * match the outer and inner VLAN tags (respectively) when HW
-	 * double VLAN tagging is enabled via the set port parameters
-	 * AQ command. Otherwise these are both ignored. Set them to
-	 * zero for their defaults of 0x8100 (802.1Q). Should be zero
-	 * for firmware API versions lower than 1.7.
-	 */
-	__le16	first_tag;
-	__le16	second_tag;
-	u8	reserved[6];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_switch_config);
-
-/* Read Receive control registers  (direct 0x0206)
- * Write Receive control registers (direct 0x0207)
- *     used for accessing Rx control registers that can be
- *     slow and need special handling when under high Rx load
- */
-struct i40e_aqc_rx_ctl_reg_read_write {
-	__le32 reserved1;
-	__le32 address;
-	__le32 reserved2;
-	__le32 value;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_rx_ctl_reg_read_write);
-
-/* Add VSI (indirect 0x0210)
- *    this indirect command uses struct i40e_aqc_vsi_properties_data
- *    as the indirect buffer (128 bytes)
- *
- * Update VSI (indirect 0x211)
- *     uses the same data structure as Add VSI
- *
- * Get VSI (indirect 0x0212)
- *     uses the same completion and data structure as Add VSI
- */
-struct i40e_aqc_add_get_update_vsi {
-	__le16	uplink_seid;
-	u8	connection_type;
-#define I40E_AQ_VSI_CONN_TYPE_NORMAL	0x1
-#define I40E_AQ_VSI_CONN_TYPE_DEFAULT	0x2
-#define I40E_AQ_VSI_CONN_TYPE_CASCADED	0x3
-	u8	reserved1;
-	u8	vf_id;
-	u8	reserved2;
-	__le16	vsi_flags;
-#define I40E_AQ_VSI_TYPE_SHIFT		0x0
-#define I40E_AQ_VSI_TYPE_MASK		(0x3 << I40E_AQ_VSI_TYPE_SHIFT)
-#define I40E_AQ_VSI_TYPE_VF		0x0
-#define I40E_AQ_VSI_TYPE_VMDQ2		0x1
-#define I40E_AQ_VSI_TYPE_PF		0x2
-#define I40E_AQ_VSI_TYPE_EMP_MNG	0x3
-#define I40E_AQ_VSI_FLAG_CASCADED_PV	0x4
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_get_update_vsi);
-
-struct i40e_aqc_add_get_update_vsi_completion {
-	__le16 seid;
-	__le16 vsi_number;
-	__le16 vsi_used;
-	__le16 vsi_free;
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_get_update_vsi_completion);
-
-struct i40e_aqc_vsi_properties_data {
-	/* first 96 byte are written by SW */
-	__le16	valid_sections;
-#define I40E_AQ_VSI_PROP_SWITCH_VALID		0x0001
-#define I40E_AQ_VSI_PROP_SECURITY_VALID		0x0002
-#define I40E_AQ_VSI_PROP_VLAN_VALID		0x0004
-#define I40E_AQ_VSI_PROP_CAS_PV_VALID		0x0008
-#define I40E_AQ_VSI_PROP_INGRESS_UP_VALID	0x0010
-#define I40E_AQ_VSI_PROP_EGRESS_UP_VALID	0x0020
-#define I40E_AQ_VSI_PROP_QUEUE_MAP_VALID	0x0040
-#define I40E_AQ_VSI_PROP_QUEUE_OPT_VALID	0x0080
-#define I40E_AQ_VSI_PROP_OUTER_UP_VALID		0x0100
-#define I40E_AQ_VSI_PROP_SCHED_VALID		0x0200
-	/* switch section */
-	__le16	switch_id; /* 12bit id combined with flags below */
-#define I40E_AQ_VSI_SW_ID_SHIFT		0x0000
-#define I40E_AQ_VSI_SW_ID_MASK		(0xFFF << I40E_AQ_VSI_SW_ID_SHIFT)
-#define I40E_AQ_VSI_SW_ID_FLAG_NOT_STAG	0x1000
-#define I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB	0x2000
-#define I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB	0x4000
-	u8	sw_reserved[2];
-	/* security section */
-	u8	sec_flags;
-#define I40E_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD	0x01
-#define I40E_AQ_VSI_SEC_FLAG_ENABLE_VLAN_CHK	0x02
-#define I40E_AQ_VSI_SEC_FLAG_ENABLE_MAC_CHK	0x04
-	u8	sec_reserved;
-	/* VLAN section */
-	__le16	pvid; /* VLANS include priority bits */
-	__le16	fcoe_pvid;
-	u8	port_vlan_flags;
-#define I40E_AQ_VSI_PVLAN_MODE_SHIFT	0x00
-#define I40E_AQ_VSI_PVLAN_MODE_MASK	(0x03 << \
-					 I40E_AQ_VSI_PVLAN_MODE_SHIFT)
-#define I40E_AQ_VSI_PVLAN_MODE_TAGGED	0x01
-#define I40E_AQ_VSI_PVLAN_MODE_UNTAGGED	0x02
-#define I40E_AQ_VSI_PVLAN_MODE_ALL	0x03
-#define I40E_AQ_VSI_PVLAN_INSERT_PVID	0x04
-#define I40E_AQ_VSI_PVLAN_EMOD_SHIFT	0x03
-#define I40E_AQ_VSI_PVLAN_EMOD_MASK	(0x3 << \
-					 I40E_AQ_VSI_PVLAN_EMOD_SHIFT)
-#define I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH	0x0
-#define I40E_AQ_VSI_PVLAN_EMOD_STR_UP	0x08
-#define I40E_AQ_VSI_PVLAN_EMOD_STR	0x10
-#define I40E_AQ_VSI_PVLAN_EMOD_NOTHING	0x18
-	u8	pvlan_reserved[3];
-	/* ingress egress up sections */
-	__le32	ingress_table; /* bitmap, 3 bits per up */
-#define I40E_AQ_VSI_UP_TABLE_UP0_SHIFT	0
-#define I40E_AQ_VSI_UP_TABLE_UP0_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP0_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP1_SHIFT	3
-#define I40E_AQ_VSI_UP_TABLE_UP1_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP1_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP2_SHIFT	6
-#define I40E_AQ_VSI_UP_TABLE_UP2_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP2_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP3_SHIFT	9
-#define I40E_AQ_VSI_UP_TABLE_UP3_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP3_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP4_SHIFT	12
-#define I40E_AQ_VSI_UP_TABLE_UP4_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP4_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP5_SHIFT	15
-#define I40E_AQ_VSI_UP_TABLE_UP5_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP5_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP6_SHIFT	18
-#define I40E_AQ_VSI_UP_TABLE_UP6_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP6_SHIFT)
-#define I40E_AQ_VSI_UP_TABLE_UP7_SHIFT	21
-#define I40E_AQ_VSI_UP_TABLE_UP7_MASK	(0x7 << \
-					 I40E_AQ_VSI_UP_TABLE_UP7_SHIFT)
-	__le32	egress_table;   /* same defines as for ingress table */
-	/* cascaded PV section */
-	__le16	cas_pv_tag;
-	u8	cas_pv_flags;
-#define I40E_AQ_VSI_CAS_PV_TAGX_SHIFT		0x00
-#define I40E_AQ_VSI_CAS_PV_TAGX_MASK		(0x03 << \
-						 I40E_AQ_VSI_CAS_PV_TAGX_SHIFT)
-#define I40E_AQ_VSI_CAS_PV_TAGX_LEAVE		0x00
-#define I40E_AQ_VSI_CAS_PV_TAGX_REMOVE		0x01
-#define I40E_AQ_VSI_CAS_PV_TAGX_COPY		0x02
-#define I40E_AQ_VSI_CAS_PV_INSERT_TAG		0x10
-#define I40E_AQ_VSI_CAS_PV_ETAG_PRUNE		0x20
-#define I40E_AQ_VSI_CAS_PV_ACCEPT_HOST_TAG	0x40
-	u8	cas_pv_reserved;
-	/* queue mapping section */
-	__le16	mapping_flags;
-#define I40E_AQ_VSI_QUE_MAP_CONTIG	0x0
-#define I40E_AQ_VSI_QUE_MAP_NONCONTIG	0x1
-	__le16	queue_mapping[16];
-#define I40E_AQ_VSI_QUEUE_SHIFT		0x0
-#define I40E_AQ_VSI_QUEUE_MASK		(0x7FF << I40E_AQ_VSI_QUEUE_SHIFT)
-	__le16	tc_mapping[8];
-#define I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT	0
-#define I40E_AQ_VSI_TC_QUE_OFFSET_MASK	(0x1FF << \
-					 I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT)
-#define I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT	9
-#define I40E_AQ_VSI_TC_QUE_NUMBER_MASK	(0x7 << \
-					 I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT)
-	/* queueing option section */
-	u8	queueing_opt_flags;
-#define I40E_AQ_VSI_QUE_OPT_MULTICAST_UDP_ENA	0x04
-#define I40E_AQ_VSI_QUE_OPT_UNICAST_UDP_ENA	0x08
-#define I40E_AQ_VSI_QUE_OPT_TCP_ENA	0x10
-#define I40E_AQ_VSI_QUE_OPT_FCOE_ENA	0x20
-#define I40E_AQ_VSI_QUE_OPT_RSS_LUT_PF	0x00
-#define I40E_AQ_VSI_QUE_OPT_RSS_LUT_VSI	0x40
-	u8	queueing_opt_reserved[3];
-	/* scheduler section */
-	u8	up_enable_bits;
-	u8	sched_reserved;
-	/* outer up section */
-	__le32	outer_up_table; /* same structure and defines as ingress tbl */
-	u8	cmd_reserved[8];
-	/* last 32 bytes are written by FW */
-	__le16	qs_handle[8];
-#define I40E_AQ_VSI_QS_HANDLE_INVALID	0xFFFF
-	__le16	stat_counter_idx;
-	__le16	sched_id;
-	u8	resp_reserved[12];
-};
-
-I40E_CHECK_STRUCT_LEN(128, i40e_aqc_vsi_properties_data);
-
-/* Add Port Virtualizer (direct 0x0220)
- * also used for update PV (direct 0x0221) but only flags are used
- * (IS_CTRL_PORT only works on add PV)
- */
-struct i40e_aqc_add_update_pv {
-	__le16	command_flags;
-#define I40E_AQC_PV_FLAG_PV_TYPE		0x1
-#define I40E_AQC_PV_FLAG_FWD_UNKNOWN_STAG_EN	0x2
-#define I40E_AQC_PV_FLAG_FWD_UNKNOWN_ETAG_EN	0x4
-#define I40E_AQC_PV_FLAG_IS_CTRL_PORT		0x8
-	__le16	uplink_seid;
-	__le16	connected_seid;
-	u8	reserved[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_update_pv);
-
-struct i40e_aqc_add_update_pv_completion {
-	/* reserved for update; for add also encodes error if rc == ENOSPC */
-	__le16	pv_seid;
-#define I40E_AQC_PV_ERR_FLAG_NO_PV	0x1
-#define I40E_AQC_PV_ERR_FLAG_NO_SCHED	0x2
-#define I40E_AQC_PV_ERR_FLAG_NO_COUNTER	0x4
-#define I40E_AQC_PV_ERR_FLAG_NO_ENTRY	0x8
-	u8	reserved[14];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_update_pv_completion);
-
-/* Get PV Params (direct 0x0222)
- * uses i40e_aqc_switch_seid for the descriptor
- */
-
-struct i40e_aqc_get_pv_params_completion {
-	__le16	seid;
-	__le16	default_stag;
-	__le16	pv_flags; /* same flags as add_pv */
-#define I40E_AQC_GET_PV_PV_TYPE			0x1
-#define I40E_AQC_GET_PV_FRWD_UNKNOWN_STAG	0x2
-#define I40E_AQC_GET_PV_FRWD_UNKNOWN_ETAG	0x4
-	u8	reserved[8];
-	__le16	default_port_seid;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_pv_params_completion);
-
-/* Add VEB (direct 0x0230) */
-struct i40e_aqc_add_veb {
-	__le16	uplink_seid;
-	__le16	downlink_seid;
-	__le16	veb_flags;
-#define I40E_AQC_ADD_VEB_FLOATING		0x1
-#define I40E_AQC_ADD_VEB_PORT_TYPE_SHIFT	1
-#define I40E_AQC_ADD_VEB_PORT_TYPE_MASK		(0x3 << \
-					I40E_AQC_ADD_VEB_PORT_TYPE_SHIFT)
-#define I40E_AQC_ADD_VEB_PORT_TYPE_DEFAULT	0x2
-#define I40E_AQC_ADD_VEB_PORT_TYPE_DATA		0x4
-#define I40E_AQC_ADD_VEB_ENABLE_L2_FILTER	0x8     /* deprecated */
-#define I40E_AQC_ADD_VEB_ENABLE_DISABLE_STATS	0x10
-	u8	enable_tcs;
-	u8	reserved[9];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_veb);
-
-struct i40e_aqc_add_veb_completion {
-	u8	reserved[6];
-	__le16	switch_seid;
-	/* also encodes error if rc == ENOSPC; codes are the same as add_pv */
-	__le16	veb_seid;
-#define I40E_AQC_VEB_ERR_FLAG_NO_VEB		0x1
-#define I40E_AQC_VEB_ERR_FLAG_NO_SCHED		0x2
-#define I40E_AQC_VEB_ERR_FLAG_NO_COUNTER	0x4
-#define I40E_AQC_VEB_ERR_FLAG_NO_ENTRY		0x8
-	__le16	statistic_index;
-	__le16	vebs_used;
-	__le16	vebs_free;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_veb_completion);
-
-/* Get VEB Parameters (direct 0x0232)
- * uses i40e_aqc_switch_seid for the descriptor
- */
-struct i40e_aqc_get_veb_parameters_completion {
-	__le16	seid;
-	__le16	switch_id;
-	__le16	veb_flags; /* only the first/last flags from 0x0230 is valid */
-	__le16	statistic_index;
-	__le16	vebs_used;
-	__le16	vebs_free;
-	u8	reserved[4];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_veb_parameters_completion);
-
-/* Delete Element (direct 0x0243)
- * uses the generic i40e_aqc_switch_seid
- */
-
-/* Add MAC-VLAN (indirect 0x0250) */
-
-/* used for the command for most vlan commands */
-struct i40e_aqc_macvlan {
-	__le16	num_addresses;
-	__le16	seid[3];
-#define I40E_AQC_MACVLAN_CMD_SEID_NUM_SHIFT	0
-#define I40E_AQC_MACVLAN_CMD_SEID_NUM_MASK	(0x3FF << \
-					I40E_AQC_MACVLAN_CMD_SEID_NUM_SHIFT)
-#define I40E_AQC_MACVLAN_CMD_SEID_VALID		0x8000
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_macvlan);
-
-/* indirect data for command and response */
-struct i40e_aqc_add_macvlan_element_data {
-	u8	mac_addr[6];
-	__le16	vlan_tag;
-	__le16	flags;
-#define I40E_AQC_MACVLAN_ADD_PERFECT_MATCH	0x0001
-#define I40E_AQC_MACVLAN_ADD_HASH_MATCH		0x0002
-#define I40E_AQC_MACVLAN_ADD_IGNORE_VLAN	0x0004
-#define I40E_AQC_MACVLAN_ADD_TO_QUEUE		0x0008
-#define I40E_AQC_MACVLAN_ADD_USE_SHARED_MAC	0x0010
-	__le16	queue_number;
-#define I40E_AQC_MACVLAN_CMD_QUEUE_SHIFT	0
-#define I40E_AQC_MACVLAN_CMD_QUEUE_MASK		(0x7FF << \
-					I40E_AQC_MACVLAN_CMD_SEID_NUM_SHIFT)
-	/* response section */
-	u8	match_method;
-#define I40E_AQC_MM_PERFECT_MATCH	0x01
-#define I40E_AQC_MM_HASH_MATCH		0x02
-#define I40E_AQC_MM_ERR_NO_RES		0xFF
-	u8	reserved1[3];
-};
-
-struct i40e_aqc_add_remove_macvlan_completion {
-	__le16 perfect_mac_used;
-	__le16 perfect_mac_free;
-	__le16 unicast_hash_free;
-	__le16 multicast_hash_free;
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_macvlan_completion);
-
-/* Remove MAC-VLAN (indirect 0x0251)
- * uses i40e_aqc_macvlan for the descriptor
- * data points to an array of num_addresses of elements
- */
-
-struct i40e_aqc_remove_macvlan_element_data {
-	u8	mac_addr[6];
-	__le16	vlan_tag;
-	u8	flags;
-#define I40E_AQC_MACVLAN_DEL_PERFECT_MATCH	0x01
-#define I40E_AQC_MACVLAN_DEL_HASH_MATCH		0x02
-#define I40E_AQC_MACVLAN_DEL_IGNORE_VLAN	0x08
-#define I40E_AQC_MACVLAN_DEL_ALL_VSIS		0x10
-	u8	reserved[3];
-	/* reply section */
-	u8	error_code;
-#define I40E_AQC_REMOVE_MACVLAN_SUCCESS		0x0
-#define I40E_AQC_REMOVE_MACVLAN_FAIL		0xFF
-	u8	reply_reserved[3];
-};
-
-/* Add VLAN (indirect 0x0252)
- * Remove VLAN (indirect 0x0253)
- * use the generic i40e_aqc_macvlan for the command
- */
-struct i40e_aqc_add_remove_vlan_element_data {
-	__le16	vlan_tag;
-	u8	vlan_flags;
-/* flags for add VLAN */
-#define I40E_AQC_ADD_VLAN_LOCAL			0x1
-#define I40E_AQC_ADD_PVLAN_TYPE_SHIFT		1
-#define I40E_AQC_ADD_PVLAN_TYPE_MASK	(0x3 << I40E_AQC_ADD_PVLAN_TYPE_SHIFT)
-#define I40E_AQC_ADD_PVLAN_TYPE_REGULAR		0x0
-#define I40E_AQC_ADD_PVLAN_TYPE_PRIMARY		0x2
-#define I40E_AQC_ADD_PVLAN_TYPE_SECONDARY	0x4
-#define I40E_AQC_VLAN_PTYPE_SHIFT		3
-#define I40E_AQC_VLAN_PTYPE_MASK	(0x3 << I40E_AQC_VLAN_PTYPE_SHIFT)
-#define I40E_AQC_VLAN_PTYPE_REGULAR_VSI		0x0
-#define I40E_AQC_VLAN_PTYPE_PROMISC_VSI		0x8
-#define I40E_AQC_VLAN_PTYPE_COMMUNITY_VSI	0x10
-#define I40E_AQC_VLAN_PTYPE_ISOLATED_VSI	0x18
-/* flags for remove VLAN */
-#define I40E_AQC_REMOVE_VLAN_ALL	0x1
-	u8	reserved;
-	u8	result;
-/* flags for add VLAN */
-#define I40E_AQC_ADD_VLAN_SUCCESS	0x0
-#define I40E_AQC_ADD_VLAN_FAIL_REQUEST	0xFE
-#define I40E_AQC_ADD_VLAN_FAIL_RESOURCE	0xFF
-/* flags for remove VLAN */
-#define I40E_AQC_REMOVE_VLAN_SUCCESS	0x0
-#define I40E_AQC_REMOVE_VLAN_FAIL	0xFF
-	u8	reserved1[3];
-};
-
-struct i40e_aqc_add_remove_vlan_completion {
-	u8	reserved[4];
-	__le16	vlans_used;
-	__le16	vlans_free;
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-/* Set VSI Promiscuous Modes (direct 0x0254) */
-struct i40e_aqc_set_vsi_promiscuous_modes {
-	__le16	promiscuous_flags;
-	__le16	valid_flags;
-/* flags used for both fields above */
-#define I40E_AQC_SET_VSI_PROMISC_UNICAST	0x01
-#define I40E_AQC_SET_VSI_PROMISC_MULTICAST	0x02
-#define I40E_AQC_SET_VSI_PROMISC_BROADCAST	0x04
-#define I40E_AQC_SET_VSI_DEFAULT		0x08
-#define I40E_AQC_SET_VSI_PROMISC_VLAN		0x10
-#define I40E_AQC_SET_VSI_PROMISC_TX		0x8000
-	__le16	seid;
-#define I40E_AQC_VSI_PROM_CMD_SEID_MASK		0x3FF
-	__le16	vlan_tag;
-#define I40E_AQC_SET_VSI_VLAN_MASK		0x0FFF
-#define I40E_AQC_SET_VSI_VLAN_VALID		0x8000
-	u8	reserved[8];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_vsi_promiscuous_modes);
-
-/* Add S/E-tag command (direct 0x0255)
- * Uses generic i40e_aqc_add_remove_tag_completion for completion
- */
-struct i40e_aqc_add_tag {
-	__le16	flags;
-#define I40E_AQC_ADD_TAG_FLAG_TO_QUEUE		0x0001
-	__le16	seid;
-#define I40E_AQC_ADD_TAG_CMD_SEID_NUM_SHIFT	0
-#define I40E_AQC_ADD_TAG_CMD_SEID_NUM_MASK	(0x3FF << \
-					I40E_AQC_ADD_TAG_CMD_SEID_NUM_SHIFT)
-	__le16	tag;
-	__le16	queue_number;
-	u8	reserved[8];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_tag);
-
-struct i40e_aqc_add_remove_tag_completion {
-	u8	reserved[12];
-	__le16	tags_used;
-	__le16	tags_free;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_tag_completion);
-
-/* Remove S/E-tag command (direct 0x0256)
- * Uses generic i40e_aqc_add_remove_tag_completion for completion
- */
-struct i40e_aqc_remove_tag {
-	__le16	seid;
-#define I40E_AQC_REMOVE_TAG_CMD_SEID_NUM_SHIFT	0
-#define I40E_AQC_REMOVE_TAG_CMD_SEID_NUM_MASK	(0x3FF << \
-					I40E_AQC_REMOVE_TAG_CMD_SEID_NUM_SHIFT)
-	__le16	tag;
-	u8	reserved[12];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_tag);
-
-/* Add multicast E-Tag (direct 0x0257)
- * del multicast E-Tag (direct 0x0258) only uses pv_seid and etag fields
- * and no external data
- */
-struct i40e_aqc_add_remove_mcast_etag {
-	__le16	pv_seid;
-	__le16	etag;
-	u8	num_unicast_etags;
-	u8	reserved[3];
-	__le32	addr_high;          /* address of array of 2-byte s-tags */
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_mcast_etag);
-
-struct i40e_aqc_add_remove_mcast_etag_completion {
-	u8	reserved[4];
-	__le16	mcast_etags_used;
-	__le16	mcast_etags_free;
-	__le32	addr_high;
-	__le32	addr_low;
-
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_mcast_etag_completion);
-
-/* Update S/E-Tag (direct 0x0259) */
-struct i40e_aqc_update_tag {
-	__le16	seid;
-#define I40E_AQC_UPDATE_TAG_CMD_SEID_NUM_SHIFT	0
-#define I40E_AQC_UPDATE_TAG_CMD_SEID_NUM_MASK	(0x3FF << \
-					I40E_AQC_UPDATE_TAG_CMD_SEID_NUM_SHIFT)
-	__le16	old_tag;
-	__le16	new_tag;
-	u8	reserved[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_update_tag);
-
-struct i40e_aqc_update_tag_completion {
-	u8	reserved[12];
-	__le16	tags_used;
-	__le16	tags_free;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_update_tag_completion);
-
-/* Add Control Packet filter (direct 0x025A)
- * Remove Control Packet filter (direct 0x025B)
- * uses the i40e_aqc_add_oveb_cloud,
- * and the generic direct completion structure
- */
-struct i40e_aqc_add_remove_control_packet_filter {
-	u8	mac[6];
-	__le16	etype;
-	__le16	flags;
-#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC	0x0001
-#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP		0x0002
-#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TO_QUEUE	0x0004
-#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX		0x0008
-#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_RX		0x0000
-	__le16	seid;
-#define I40E_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_SHIFT	0
-#define I40E_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_MASK	(0x3FF << \
-				I40E_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_SHIFT)
-	__le16	queue;
-	u8	reserved[2];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_control_packet_filter);
-
-struct i40e_aqc_add_remove_control_packet_filter_completion {
-	__le16	mac_etype_used;
-	__le16	etype_used;
-	__le16	mac_etype_free;
-	__le16	etype_free;
-	u8	reserved[8];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_control_packet_filter_completion);
-
-/* Add Cloud filters (indirect 0x025C)
- * Remove Cloud filters (indirect 0x025D)
- * uses the i40e_aqc_add_remove_cloud_filters,
- * and the generic indirect completion structure
- */
-struct i40e_aqc_add_remove_cloud_filters {
-	u8	num_filters;
-	u8	reserved;
-	__le16	seid;
-#define I40E_AQC_ADD_CLOUD_CMD_SEID_NUM_SHIFT	0
-#define I40E_AQC_ADD_CLOUD_CMD_SEID_NUM_MASK	(0x3FF << \
-					I40E_AQC_ADD_CLOUD_CMD_SEID_NUM_SHIFT)
-	u8	big_buffer_flag;
-#define I40E_AQC_ADD_CLOUD_CMD_BB	1
-	u8	reserved2[3];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_cloud_filters);
-
-struct i40e_aqc_cloud_filters_element_data {
-	u8	outer_mac[6];
-	u8	inner_mac[6];
-	__le16	inner_vlan;
-	union {
-		struct {
-			u8 reserved[12];
-			u8 data[4];
-		} v4;
-		struct {
-			u8 data[16];
-		} v6;
-		struct {
-			__le16 data[8];
-		} raw_v6;
-	} ipaddr;
-	__le16	flags;
-#define I40E_AQC_ADD_CLOUD_FILTER_SHIFT			0
-#define I40E_AQC_ADD_CLOUD_FILTER_MASK	(0x3F << \
-					I40E_AQC_ADD_CLOUD_FILTER_SHIFT)
-/* 0x0000 reserved */
-#define I40E_AQC_ADD_CLOUD_FILTER_OIP			0x0001
-/* 0x0002 reserved */
-#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN		0x0003
-#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_TEN_ID	0x0004
-/* 0x0005 reserved */
-#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_TEN_ID		0x0006
-/* 0x0007 reserved */
-/* 0x0008 reserved */
-#define I40E_AQC_ADD_CLOUD_FILTER_OMAC			0x0009
-#define I40E_AQC_ADD_CLOUD_FILTER_IMAC			0x000A
-#define I40E_AQC_ADD_CLOUD_FILTER_OMAC_TEN_ID_IMAC	0x000B
-#define I40E_AQC_ADD_CLOUD_FILTER_IIP			0x000C
-/* 0x0010 to 0x0017 is for custom filters */
-#define I40E_AQC_ADD_CLOUD_FILTER_IP_PORT		0x0010 /* Dest IP + L4 Port */
-#define I40E_AQC_ADD_CLOUD_FILTER_MAC_PORT		0x0011 /* Dest MAC + L4 Port */
-#define I40E_AQC_ADD_CLOUD_FILTER_MAC_VLAN_PORT		0x0012 /* Dest MAC + VLAN + L4 Port */
-
-#define I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE		0x0080
-#define I40E_AQC_ADD_CLOUD_VNK_SHIFT			6
-#define I40E_AQC_ADD_CLOUD_VNK_MASK			0x00C0
-#define I40E_AQC_ADD_CLOUD_FLAGS_IPV4			0
-#define I40E_AQC_ADD_CLOUD_FLAGS_IPV6			0x0100
-
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_SHIFT		9
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_MASK		0x1E00
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_VXLAN		0
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_NVGRE_OMAC		1
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_GENEVE		2
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_IP			3
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_RESERVED		4
-#define I40E_AQC_ADD_CLOUD_TNL_TYPE_VXLAN_GPE		5
-
-#define I40E_AQC_ADD_CLOUD_FLAGS_SHARED_OUTER_MAC	0x2000
-#define I40E_AQC_ADD_CLOUD_FLAGS_SHARED_INNER_MAC	0x4000
-#define I40E_AQC_ADD_CLOUD_FLAGS_SHARED_OUTER_IP	0x8000
-
-	__le32	tenant_id;
-	u8	reserved[4];
-	__le16	queue_number;
-#define I40E_AQC_ADD_CLOUD_QUEUE_SHIFT		0
-#define I40E_AQC_ADD_CLOUD_QUEUE_MASK		(0x7FF << \
-						 I40E_AQC_ADD_CLOUD_QUEUE_SHIFT)
-	u8	reserved2[14];
-	/* response section */
-	u8	allocation_result;
-#define I40E_AQC_ADD_CLOUD_FILTER_SUCCESS	0x0
-#define I40E_AQC_ADD_CLOUD_FILTER_FAIL		0xFF
-	u8	response_reserved[7];
-};
-
-I40E_CHECK_STRUCT_LEN(0x40, i40e_aqc_cloud_filters_element_data);
-
-/* i40e_aqc_cloud_filters_element_bb is used when
- * I40E_AQC_ADD_CLOUD_CMD_BB flag is set.
- */
-struct i40e_aqc_cloud_filters_element_bb {
-	struct i40e_aqc_cloud_filters_element_data element;
-	u16     general_fields[32];
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X10_WORD0	0
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X10_WORD1	1
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X10_WORD2	2
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD0	3
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD1	4
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X11_WORD2	5
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X12_WORD0	6
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X12_WORD1	7
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X12_WORD2	8
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X13_WORD0	9
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X13_WORD1	10
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X13_WORD2	11
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X14_WORD0	12
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X14_WORD1	13
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X14_WORD2	14
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD0	15
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD1	16
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD2	17
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD3	18
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD4	19
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD5	20
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD6	21
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X16_WORD7	22
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD0	23
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD1	24
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD2	25
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD3	26
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD4	27
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD5	28
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD6	29
-#define I40E_AQC_ADD_CLOUD_FV_FLU_0X17_WORD7	30
-};
-
-I40E_CHECK_STRUCT_LEN(0x80, i40e_aqc_cloud_filters_element_bb);
-
-struct i40e_aqc_remove_cloud_filters_completion {
-	__le16 perfect_ovlan_used;
-	__le16 perfect_ovlan_free;
-	__le16 vlan_used;
-	__le16 vlan_free;
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_cloud_filters_completion);
-
-/* Replace filter Command 0x025F
- * uses the i40e_aqc_replace_cloud_filters,
- * and the generic indirect completion structure
- */
-struct i40e_filter_data {
-	u8 filter_type;
-	u8 input[3];
-};
-
-I40E_CHECK_STRUCT_LEN(4, i40e_filter_data);
-
-struct i40e_aqc_replace_cloud_filters_cmd {
-	u8      valid_flags;
-#define I40E_AQC_REPLACE_L1_FILTER		0x0
-#define I40E_AQC_REPLACE_CLOUD_FILTER		0x1
-#define I40E_AQC_GET_CLOUD_FILTERS		0x2
-#define I40E_AQC_MIRROR_CLOUD_FILTER		0x4
-#define I40E_AQC_HIGH_PRIORITY_CLOUD_FILTER	0x8
-	u8      old_filter_type;
-	u8      new_filter_type;
-	u8      tr_bit;
-	u8      reserved[4];
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_replace_cloud_filters_cmd);
-
-struct i40e_aqc_replace_cloud_filters_cmd_buf {
-	u8      data[32];
-/* Filter type INPUT codes*/
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_ENTRIES_MAX	3
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED	BIT(7)
-
-/* Field Vector offsets */
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_MAC_DA	0
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_ETH	6
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG	7
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_VLAN	8
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_OVLAN	9
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_IVLAN	10
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TUNNLE_KEY	11
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_IMAC	12
-/* big FLU */
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_IP_DA	14
-/* big FLU */
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_OIP_DA	15
-
-#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_INNER_VLAN	37
-	struct i40e_filter_data filters[8];
-};
-
-I40E_CHECK_STRUCT_LEN(0x40, i40e_aqc_replace_cloud_filters_cmd_buf);
-
-/* Add Mirror Rule (indirect or direct 0x0260)
- * Delete Mirror Rule (indirect or direct 0x0261)
- * note: some rule types (4,5) do not use an external buffer.
- *       take care to set the flags correctly.
- */
-struct i40e_aqc_add_delete_mirror_rule {
-	__le16 seid;
-	__le16 rule_type;
-#define I40E_AQC_MIRROR_RULE_TYPE_SHIFT		0
-#define I40E_AQC_MIRROR_RULE_TYPE_MASK		(0x7 << \
-						I40E_AQC_MIRROR_RULE_TYPE_SHIFT)
-#define I40E_AQC_MIRROR_RULE_TYPE_VPORT_INGRESS	1
-#define I40E_AQC_MIRROR_RULE_TYPE_VPORT_EGRESS	2
-#define I40E_AQC_MIRROR_RULE_TYPE_VLAN		3
-#define I40E_AQC_MIRROR_RULE_TYPE_ALL_INGRESS	4
-#define I40E_AQC_MIRROR_RULE_TYPE_ALL_EGRESS	5
-	__le16 num_entries;
-	__le16 destination;  /* VSI for add, rule id for delete */
-	__le32 addr_high;    /* address of array of 2-byte VSI or VLAN ids */
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_delete_mirror_rule);
-
-struct i40e_aqc_add_delete_mirror_rule_completion {
-	u8	reserved[2];
-	__le16	rule_id;  /* only used on add */
-	__le16	mirror_rules_used;
-	__le16	mirror_rules_free;
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_delete_mirror_rule_completion);
-
-/* Dynamic Device Personalization */
-struct i40e_aqc_write_personalization_profile {
-	u8      flags;
-	u8      reserved[3];
-	__le32  profile_track_id;
-	__le32  addr_high;
-	__le32  addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_write_personalization_profile);
-
-struct i40e_aqc_write_ddp_resp {
-	__le32 error_offset;
-	__le32 error_info;
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-struct i40e_aqc_get_applied_profiles {
-	u8      flags;
-#define I40E_AQC_GET_DDP_GET_CONF	0x1
-#define I40E_AQC_GET_DDP_GET_RDPU_CONF	0x2
-	u8      rsv[3];
-	__le32  reserved;
-	__le32  addr_high;
-	__le32  addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_applied_profiles);
-
-/* DCB 0x03xx*/
-
-/* PFC Ignore (direct 0x0301)
- *    the command and response use the same descriptor structure
- */
-struct i40e_aqc_pfc_ignore {
-	u8	tc_bitmap;
-	u8	command_flags; /* unused on response */
-#define I40E_AQC_PFC_IGNORE_SET		0x80
-#define I40E_AQC_PFC_IGNORE_CLEAR	0x0
-	u8	reserved[14];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_pfc_ignore);
-
-/* DCB Update (direct 0x0302) uses the i40e_aq_desc structure
- * with no parameters
- */
-
-/* TX scheduler 0x04xx */
-
-/* Almost all the indirect commands use
- * this generic struct to pass the SEID in param0
- */
-struct i40e_aqc_tx_sched_ind {
-	__le16	vsi_seid;
-	u8	reserved[6];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_tx_sched_ind);
-
-/* Several commands respond with a set of queue set handles */
-struct i40e_aqc_qs_handles_resp {
-	__le16 qs_handles[8];
-};
-
-/* Configure VSI BW limits (direct 0x0400) */
-struct i40e_aqc_configure_vsi_bw_limit {
-	__le16	vsi_seid;
-	u8	reserved[2];
-	__le16	credit;
-	u8	reserved1[2];
-	u8	max_credit; /* 0-3, limit = 2^max */
-	u8	reserved2[7];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_configure_vsi_bw_limit);
-
-/* Configure VSI Bandwidth Limit per Traffic Type (indirect 0x0406)
- *    responds with i40e_aqc_qs_handles_resp
- */
-struct i40e_aqc_configure_vsi_ets_sla_bw_data {
-	u8	tc_valid_bits;
-	u8	reserved[15];
-	__le16	tc_bw_credits[8]; /* FW writesback QS handles here */
-
-	/* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
-	__le16	tc_bw_max[2];
-	u8	reserved1[28];
-};
-
-I40E_CHECK_STRUCT_LEN(0x40, i40e_aqc_configure_vsi_ets_sla_bw_data);
-
-/* Configure VSI Bandwidth Allocation per Traffic Type (indirect 0x0407)
- *    responds with i40e_aqc_qs_handles_resp
- */
-struct i40e_aqc_configure_vsi_tc_bw_data {
-	u8	tc_valid_bits;
-	u8	reserved[3];
-	u8	tc_bw_credits[8];
-	u8	reserved1[4];
-	__le16	qs_handles[8];
-};
-
-I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_configure_vsi_tc_bw_data);
-
-/* Query vsi bw configuration (indirect 0x0408) */
-struct i40e_aqc_query_vsi_bw_config_resp {
-	u8	tc_valid_bits;
-	u8	tc_suspended_bits;
-	u8	reserved[14];
-	__le16	qs_handles[8];
-	u8	reserved1[4];
-	__le16	port_bw_limit;
-	u8	reserved2[2];
-	u8	max_bw; /* 0-3, limit = 2^max */
-	u8	reserved3[23];
-};
-
-I40E_CHECK_STRUCT_LEN(0x40, i40e_aqc_query_vsi_bw_config_resp);
-
-/* Query VSI Bandwidth Allocation per Traffic Type (indirect 0x040A) */
-struct i40e_aqc_query_vsi_ets_sla_config_resp {
-	u8	tc_valid_bits;
-	u8	reserved[3];
-	u8	share_credits[8];
-	__le16	credits[8];
-
-	/* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
-	__le16	tc_bw_max[2];
-};
-
-I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_query_vsi_ets_sla_config_resp);
-
-/* Configure Switching Component Bandwidth Limit (direct 0x0410) */
-struct i40e_aqc_configure_switching_comp_bw_limit {
-	__le16	seid;
-	u8	reserved[2];
-	__le16	credit;
-	u8	reserved1[2];
-	u8	max_bw; /* 0-3, limit = 2^max */
-	u8	reserved2[7];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_configure_switching_comp_bw_limit);
-
-/* Enable  Physical Port ETS (indirect 0x0413)
- * Modify  Physical Port ETS (indirect 0x0414)
- * Disable Physical Port ETS (indirect 0x0415)
- */
-struct i40e_aqc_configure_switching_comp_ets_data {
-	u8	reserved[4];
-	u8	tc_valid_bits;
-	u8	seepage;
-#define I40E_AQ_ETS_SEEPAGE_EN_MASK	0x1
-	u8	tc_strict_priority_flags;
-	u8	reserved1[17];
-	u8	tc_bw_share_credits[8];
-	u8	reserved2[96];
-};
-
-I40E_CHECK_STRUCT_LEN(0x80, i40e_aqc_configure_switching_comp_ets_data);
-
-/* Configure Switching Component Bandwidth Limits per Tc (indirect 0x0416) */
-struct i40e_aqc_configure_switching_comp_ets_bw_limit_data {
-	u8	tc_valid_bits;
-	u8	reserved[15];
-	__le16	tc_bw_credit[8];
-
-	/* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
-	__le16	tc_bw_max[2];
-	u8	reserved1[28];
-};
-
-I40E_CHECK_STRUCT_LEN(0x40,
-		      i40e_aqc_configure_switching_comp_ets_bw_limit_data);
-
-/* Configure Switching Component Bandwidth Allocation per Tc
- * (indirect 0x0417)
- */
-struct i40e_aqc_configure_switching_comp_bw_config_data {
-	u8	tc_valid_bits;
-	u8	reserved[2];
-	u8	absolute_credits; /* bool */
-	u8	tc_bw_share_credits[8];
-	u8	reserved1[20];
-};
-
-I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_configure_switching_comp_bw_config_data);
-
-/* Query Switching Component Configuration (indirect 0x0418) */
-struct i40e_aqc_query_switching_comp_ets_config_resp {
-	u8	tc_valid_bits;
-	u8	reserved[35];
-	__le16	port_bw_limit;
-	u8	reserved1[2];
-	u8	tc_bw_max; /* 0-3, limit = 2^max */
-	u8	reserved2[23];
-};
-
-I40E_CHECK_STRUCT_LEN(0x40, i40e_aqc_query_switching_comp_ets_config_resp);
-
-/* Query PhysicalPort ETS Configuration (indirect 0x0419) */
-struct i40e_aqc_query_port_ets_config_resp {
-	u8	reserved[4];
-	u8	tc_valid_bits;
-	u8	reserved1;
-	u8	tc_strict_priority_bits;
-	u8	reserved2;
-	u8	tc_bw_share_credits[8];
-	__le16	tc_bw_limits[8];
-
-	/* 4 bits per tc 0-7, 4th bit reserved, limit = 2^max */
-	__le16	tc_bw_max[2];
-	u8	reserved3[32];
-};
-
-I40E_CHECK_STRUCT_LEN(0x44, i40e_aqc_query_port_ets_config_resp);
-
-/* Query Switching Component Bandwidth Allocation per Traffic Type
- * (indirect 0x041A)
- */
-struct i40e_aqc_query_switching_comp_bw_config_resp {
-	u8	tc_valid_bits;
-	u8	reserved[2];
-	u8	absolute_credits_enable; /* bool */
-	u8	tc_bw_share_credits[8];
-	__le16	tc_bw_limits[8];
-
-	/* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
-	__le16	tc_bw_max[2];
-};
-
-I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_query_switching_comp_bw_config_resp);
-
-/* Suspend/resume port TX traffic
- * (direct 0x041B and 0x041C) uses the generic SEID struct
- */
-
-/* Configure partition BW
- * (indirect 0x041D)
- */
-struct i40e_aqc_configure_partition_bw_data {
-	__le16	pf_valid_bits;
-	u8	min_bw[16];      /* guaranteed bandwidth */
-	u8	max_bw[16];      /* bandwidth limit */
-};
-
-I40E_CHECK_STRUCT_LEN(0x22, i40e_aqc_configure_partition_bw_data);
-
-/* Get and set the active HMC resource profile and status.
- * (direct 0x0500) and (direct 0x0501)
- */
-struct i40e_aq_get_set_hmc_resource_profile {
-	u8	pm_profile;
-	u8	pe_vf_enabled;
-	u8	reserved[14];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aq_get_set_hmc_resource_profile);
-
-enum i40e_aq_hmc_profile {
-	/* I40E_HMC_PROFILE_NO_CHANGE	= 0, reserved */
-	I40E_HMC_PROFILE_DEFAULT	= 1,
-	I40E_HMC_PROFILE_FAVOR_VF	= 2,
-	I40E_HMC_PROFILE_EQUAL		= 3,
-};
-
-/* Get PHY Abilities (indirect 0x0600) uses the generic indirect struct */
-
-/* set in param0 for get phy abilities to report qualified modules */
-#define I40E_AQ_PHY_REPORT_QUALIFIED_MODULES	0x0001
-#define I40E_AQ_PHY_REPORT_INITIAL_VALUES	0x0002
-
-enum i40e_aq_phy_type {
-	I40E_PHY_TYPE_SGMII			= 0x0,
-	I40E_PHY_TYPE_1000BASE_KX		= 0x1,
-	I40E_PHY_TYPE_10GBASE_KX4		= 0x2,
-	I40E_PHY_TYPE_10GBASE_KR		= 0x3,
-	I40E_PHY_TYPE_40GBASE_KR4		= 0x4,
-	I40E_PHY_TYPE_XAUI			= 0x5,
-	I40E_PHY_TYPE_XFI			= 0x6,
-	I40E_PHY_TYPE_SFI			= 0x7,
-	I40E_PHY_TYPE_XLAUI			= 0x8,
-	I40E_PHY_TYPE_XLPPI			= 0x9,
-	I40E_PHY_TYPE_40GBASE_CR4_CU		= 0xA,
-	I40E_PHY_TYPE_10GBASE_CR1_CU		= 0xB,
-	I40E_PHY_TYPE_10GBASE_AOC		= 0xC,
-	I40E_PHY_TYPE_40GBASE_AOC		= 0xD,
-	I40E_PHY_TYPE_UNRECOGNIZED		= 0xE,
-	I40E_PHY_TYPE_UNSUPPORTED		= 0xF,
-	I40E_PHY_TYPE_100BASE_TX		= 0x11,
-	I40E_PHY_TYPE_1000BASE_T		= 0x12,
-	I40E_PHY_TYPE_10GBASE_T			= 0x13,
-	I40E_PHY_TYPE_10GBASE_SR		= 0x14,
-	I40E_PHY_TYPE_10GBASE_LR		= 0x15,
-	I40E_PHY_TYPE_10GBASE_SFPP_CU		= 0x16,
-	I40E_PHY_TYPE_10GBASE_CR1		= 0x17,
-	I40E_PHY_TYPE_40GBASE_CR4		= 0x18,
-	I40E_PHY_TYPE_40GBASE_SR4		= 0x19,
-	I40E_PHY_TYPE_40GBASE_LR4		= 0x1A,
-	I40E_PHY_TYPE_1000BASE_SX		= 0x1B,
-	I40E_PHY_TYPE_1000BASE_LX		= 0x1C,
-	I40E_PHY_TYPE_1000BASE_T_OPTICAL	= 0x1D,
-	I40E_PHY_TYPE_20GBASE_KR2		= 0x1E,
-	I40E_PHY_TYPE_25GBASE_KR		= 0x1F,
-	I40E_PHY_TYPE_25GBASE_CR		= 0x20,
-	I40E_PHY_TYPE_25GBASE_SR		= 0x21,
-	I40E_PHY_TYPE_25GBASE_LR		= 0x22,
-	I40E_PHY_TYPE_25GBASE_AOC		= 0x23,
-	I40E_PHY_TYPE_25GBASE_ACC		= 0x24,
-	I40E_PHY_TYPE_MAX,
-	I40E_PHY_TYPE_NOT_SUPPORTED_HIGH_TEMP	= 0xFD,
-	I40E_PHY_TYPE_EMPTY			= 0xFE,
-	I40E_PHY_TYPE_DEFAULT			= 0xFF,
-};
-
-#define I40E_LINK_SPEED_100MB_SHIFT	0x1
-#define I40E_LINK_SPEED_1000MB_SHIFT	0x2
-#define I40E_LINK_SPEED_10GB_SHIFT	0x3
-#define I40E_LINK_SPEED_40GB_SHIFT	0x4
-#define I40E_LINK_SPEED_20GB_SHIFT	0x5
-#define I40E_LINK_SPEED_25GB_SHIFT	0x6
-
-enum i40e_aq_link_speed {
-	I40E_LINK_SPEED_UNKNOWN	= 0,
-	I40E_LINK_SPEED_100MB	= BIT(I40E_LINK_SPEED_100MB_SHIFT),
-	I40E_LINK_SPEED_1GB	= BIT(I40E_LINK_SPEED_1000MB_SHIFT),
-	I40E_LINK_SPEED_10GB	= BIT(I40E_LINK_SPEED_10GB_SHIFT),
-	I40E_LINK_SPEED_40GB	= BIT(I40E_LINK_SPEED_40GB_SHIFT),
-	I40E_LINK_SPEED_20GB	= BIT(I40E_LINK_SPEED_20GB_SHIFT),
-	I40E_LINK_SPEED_25GB	= BIT(I40E_LINK_SPEED_25GB_SHIFT),
-};
-
-struct i40e_aqc_module_desc {
-	u8 oui[3];
-	u8 reserved1;
-	u8 part_number[16];
-	u8 revision[4];
-	u8 reserved2[8];
-};
-
-I40E_CHECK_STRUCT_LEN(0x20, i40e_aqc_module_desc);
-
-struct i40e_aq_get_phy_abilities_resp {
-	__le32	phy_type;       /* bitmap using the above enum for offsets */
-	u8	link_speed;     /* bitmap using the above enum bit patterns */
-	u8	abilities;
-#define I40E_AQ_PHY_FLAG_PAUSE_TX	0x01
-#define I40E_AQ_PHY_FLAG_PAUSE_RX	0x02
-#define I40E_AQ_PHY_FLAG_LOW_POWER	0x04
-#define I40E_AQ_PHY_LINK_ENABLED	0x08
-#define I40E_AQ_PHY_AN_ENABLED		0x10
-#define I40E_AQ_PHY_FLAG_MODULE_QUAL	0x20
-#define I40E_AQ_PHY_FEC_ABILITY_KR	0x40
-#define I40E_AQ_PHY_FEC_ABILITY_RS	0x80
-	__le16	eee_capability;
-#define I40E_AQ_EEE_100BASE_TX		0x0002
-#define I40E_AQ_EEE_1000BASE_T		0x0004
-#define I40E_AQ_EEE_10GBASE_T		0x0008
-#define I40E_AQ_EEE_1000BASE_KX		0x0010
-#define I40E_AQ_EEE_10GBASE_KX4		0x0020
-#define I40E_AQ_EEE_10GBASE_KR		0x0040
-	__le32	eeer_val;
-	u8	d3_lpan;
-#define I40E_AQ_SET_PHY_D3_LPAN_ENA	0x01
-	u8	phy_type_ext;
-#define I40E_AQ_PHY_TYPE_EXT_25G_KR	0X01
-#define I40E_AQ_PHY_TYPE_EXT_25G_CR	0X02
-#define I40E_AQ_PHY_TYPE_EXT_25G_SR	0x04
-#define I40E_AQ_PHY_TYPE_EXT_25G_LR	0x08
-#define I40E_AQ_PHY_TYPE_EXT_25G_AOC	0x10
-#define I40E_AQ_PHY_TYPE_EXT_25G_ACC	0x20
-	u8	fec_cfg_curr_mod_ext_info;
-#define I40E_AQ_ENABLE_FEC_KR		0x01
-#define I40E_AQ_ENABLE_FEC_RS		0x02
-#define I40E_AQ_REQUEST_FEC_KR		0x04
-#define I40E_AQ_REQUEST_FEC_RS		0x08
-#define I40E_AQ_ENABLE_FEC_AUTO		0x10
-#define I40E_AQ_FEC
-#define I40E_AQ_MODULE_TYPE_EXT_MASK	0xE0
-#define I40E_AQ_MODULE_TYPE_EXT_SHIFT	5
-
-	u8	ext_comp_code;
-	u8	phy_id[4];
-	u8	module_type[3];
-	u8	qualified_module_count;
-#define I40E_AQ_PHY_MAX_QMS		16
-	struct i40e_aqc_module_desc	qualified_module[I40E_AQ_PHY_MAX_QMS];
-};
-
-I40E_CHECK_STRUCT_LEN(0x218, i40e_aq_get_phy_abilities_resp);
-
-/* Set PHY Config (direct 0x0601) */
-struct i40e_aq_set_phy_config { /* same bits as above in all */
-	__le32	phy_type;
-	u8	link_speed;
-	u8	abilities;
-/* bits 0-2 use the values from get_phy_abilities_resp */
-#define I40E_AQ_PHY_ENABLE_LINK		0x08
-#define I40E_AQ_PHY_ENABLE_AN		0x10
-#define I40E_AQ_PHY_ENABLE_ATOMIC_LINK	0x20
-	__le16	eee_capability;
-	__le32	eeer;
-	u8	low_power_ctrl;
-	u8	phy_type_ext;
-#define I40E_AQ_PHY_TYPE_EXT_25G_KR	0X01
-#define I40E_AQ_PHY_TYPE_EXT_25G_CR	0X02
-#define I40E_AQ_PHY_TYPE_EXT_25G_SR	0x04
-#define I40E_AQ_PHY_TYPE_EXT_25G_LR	0x08
-	u8	fec_config;
-#define I40E_AQ_SET_FEC_ABILITY_KR	BIT(0)
-#define I40E_AQ_SET_FEC_ABILITY_RS	BIT(1)
-#define I40E_AQ_SET_FEC_REQUEST_KR	BIT(2)
-#define I40E_AQ_SET_FEC_REQUEST_RS	BIT(3)
-#define I40E_AQ_SET_FEC_AUTO		BIT(4)
-#define I40E_AQ_PHY_FEC_CONFIG_SHIFT	0x0
-#define I40E_AQ_PHY_FEC_CONFIG_MASK	(0x1F << I40E_AQ_PHY_FEC_CONFIG_SHIFT)
-	u8	reserved;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aq_set_phy_config);
-
-/* Set MAC Config command data structure (direct 0x0603) */
-struct i40e_aq_set_mac_config {
-	__le16	max_frame_size;
-	u8	params;
-#define I40E_AQ_SET_MAC_CONFIG_CRC_EN		0x04
-#define I40E_AQ_SET_MAC_CONFIG_PACING_MASK	0x78
-#define I40E_AQ_SET_MAC_CONFIG_PACING_SHIFT	3
-#define I40E_AQ_SET_MAC_CONFIG_PACING_NONE	0x0
-#define I40E_AQ_SET_MAC_CONFIG_PACING_1B_13TX	0xF
-#define I40E_AQ_SET_MAC_CONFIG_PACING_1DW_9TX	0x9
-#define I40E_AQ_SET_MAC_CONFIG_PACING_1DW_4TX	0x8
-#define I40E_AQ_SET_MAC_CONFIG_PACING_3DW_7TX	0x7
-#define I40E_AQ_SET_MAC_CONFIG_PACING_2DW_3TX	0x6
-#define I40E_AQ_SET_MAC_CONFIG_PACING_1DW_1TX	0x5
-#define I40E_AQ_SET_MAC_CONFIG_PACING_3DW_2TX	0x4
-#define I40E_AQ_SET_MAC_CONFIG_PACING_7DW_3TX	0x3
-#define I40E_AQ_SET_MAC_CONFIG_PACING_4DW_1TX	0x2
-#define I40E_AQ_SET_MAC_CONFIG_PACING_9DW_1TX	0x1
-	u8	tx_timer_priority; /* bitmap */
-	__le16	tx_timer_value;
-	__le16	fc_refresh_threshold;
-	u8	reserved[8];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aq_set_mac_config);
-
-/* Restart Auto-Negotiation (direct 0x605) */
-struct i40e_aqc_set_link_restart_an {
-	u8	command;
-#define I40E_AQ_PHY_RESTART_AN	0x02
-#define I40E_AQ_PHY_LINK_ENABLE	0x04
-	u8	reserved[15];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_link_restart_an);
-
-/* Get Link Status cmd & response data structure (direct 0x0607) */
-struct i40e_aqc_get_link_status {
-	__le16	command_flags; /* only field set on command */
-#define I40E_AQ_LSE_MASK		0x3
-#define I40E_AQ_LSE_NOP			0x0
-#define I40E_AQ_LSE_DISABLE		0x2
-#define I40E_AQ_LSE_ENABLE		0x3
-/* only response uses this flag */
-#define I40E_AQ_LSE_IS_ENABLED		0x1
-	u8	phy_type;    /* i40e_aq_phy_type   */
-	u8	link_speed;  /* i40e_aq_link_speed */
-	u8	link_info;
-#define I40E_AQ_LINK_UP			0x01    /* obsolete */
-#define I40E_AQ_LINK_UP_FUNCTION	0x01
-#define I40E_AQ_LINK_FAULT		0x02
-#define I40E_AQ_LINK_FAULT_TX		0x04
-#define I40E_AQ_LINK_FAULT_RX		0x08
-#define I40E_AQ_LINK_FAULT_REMOTE	0x10
-#define I40E_AQ_LINK_UP_PORT		0x20
-#define I40E_AQ_MEDIA_AVAILABLE		0x40
-#define I40E_AQ_SIGNAL_DETECT		0x80
-	u8	an_info;
-#define I40E_AQ_AN_COMPLETED		0x01
-#define I40E_AQ_LP_AN_ABILITY		0x02
-#define I40E_AQ_PD_FAULT		0x04
-#define I40E_AQ_FEC_EN			0x08
-#define I40E_AQ_PHY_LOW_POWER		0x10
-#define I40E_AQ_LINK_PAUSE_TX		0x20
-#define I40E_AQ_LINK_PAUSE_RX		0x40
-#define I40E_AQ_QUALIFIED_MODULE	0x80
-	u8	ext_info;
-#define I40E_AQ_LINK_PHY_TEMP_ALARM	0x01
-#define I40E_AQ_LINK_XCESSIVE_ERRORS	0x02
-#define I40E_AQ_LINK_TX_SHIFT		0x02
-#define I40E_AQ_LINK_TX_MASK		(0x03 << I40E_AQ_LINK_TX_SHIFT)
-#define I40E_AQ_LINK_TX_ACTIVE		0x00
-#define I40E_AQ_LINK_TX_DRAINED		0x01
-#define I40E_AQ_LINK_TX_FLUSHED		0x03
-#define I40E_AQ_LINK_FORCED_40G		0x10
-/* 25G Error Codes */
-#define I40E_AQ_25G_NO_ERR		0X00
-#define I40E_AQ_25G_NOT_PRESENT		0X01
-#define I40E_AQ_25G_NVM_CRC_ERR		0X02
-#define I40E_AQ_25G_SBUS_UCODE_ERR	0X03
-#define I40E_AQ_25G_SERDES_UCODE_ERR	0X04
-#define I40E_AQ_25G_NIMB_UCODE_ERR	0X05
-	u8	loopback; /* use defines from i40e_aqc_set_lb_mode */
-/* Since firmware API 1.7 loopback field keeps power class info as well */
-#define I40E_AQ_LOOPBACK_MASK		0x07
-#define I40E_AQ_PWR_CLASS_SHIFT_LB	6
-#define I40E_AQ_PWR_CLASS_MASK_LB	(0x03 << I40E_AQ_PWR_CLASS_SHIFT_LB)
-	__le16	max_frame_size;
-	u8	config;
-#define I40E_AQ_CONFIG_FEC_KR_ENA	0x01
-#define I40E_AQ_CONFIG_FEC_RS_ENA	0x02
-#define I40E_AQ_CONFIG_CRC_ENA		0x04
-#define I40E_AQ_CONFIG_PACING_MASK	0x78
-	union {
-		struct {
-			u8	power_desc;
-#define I40E_AQ_LINK_POWER_CLASS_1	0x00
-#define I40E_AQ_LINK_POWER_CLASS_2	0x01
-#define I40E_AQ_LINK_POWER_CLASS_3	0x02
-#define I40E_AQ_LINK_POWER_CLASS_4	0x03
-#define I40E_AQ_PWR_CLASS_MASK		0x03
-			u8	reserved[4];
-		};
-		struct {
-			u8	link_type[4];
-			u8	link_type_ext;
-		};
-	};
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_link_status);
-
-/* Set event mask command (direct 0x613) */
-struct i40e_aqc_set_phy_int_mask {
-	u8	reserved[8];
-	__le16	event_mask;
-#define I40E_AQ_EVENT_LINK_UPDOWN	0x0002
-#define I40E_AQ_EVENT_MEDIA_NA		0x0004
-#define I40E_AQ_EVENT_LINK_FAULT	0x0008
-#define I40E_AQ_EVENT_PHY_TEMP_ALARM	0x0010
-#define I40E_AQ_EVENT_EXCESSIVE_ERRORS	0x0020
-#define I40E_AQ_EVENT_SIGNAL_DETECT	0x0040
-#define I40E_AQ_EVENT_AN_COMPLETED	0x0080
-#define I40E_AQ_EVENT_MODULE_QUAL_FAIL	0x0100
-#define I40E_AQ_EVENT_PORT_TX_SUSPENDED	0x0200
-	u8	reserved1[6];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_phy_int_mask);
-
-/* Get Local AN advt register (direct 0x0614)
- * Set Local AN advt register (direct 0x0615)
- * Get Link Partner AN advt register (direct 0x0616)
- */
-struct i40e_aqc_an_advt_reg {
-	__le32	local_an_reg0;
-	__le16	local_an_reg1;
-	u8	reserved[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_an_advt_reg);
-
-/* Set Loopback mode (0x0618) */
-struct i40e_aqc_set_lb_mode {
-	__le16	lb_mode;
-#define I40E_AQ_LB_PHY_LOCAL	0x01
-#define I40E_AQ_LB_PHY_REMOTE	0x02
-#define I40E_AQ_LB_MAC_LOCAL	0x04
-	u8	reserved[14];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_lb_mode);
-
-/* Set PHY Debug command (0x0622) */
-struct i40e_aqc_set_phy_debug {
-	u8	command_flags;
-#define I40E_AQ_PHY_DEBUG_RESET_INTERNAL	0x02
-#define I40E_AQ_PHY_DEBUG_RESET_EXTERNAL_SHIFT	2
-#define I40E_AQ_PHY_DEBUG_RESET_EXTERNAL_MASK	(0x03 << \
-					I40E_AQ_PHY_DEBUG_RESET_EXTERNAL_SHIFT)
-#define I40E_AQ_PHY_DEBUG_RESET_EXTERNAL_NONE	0x00
-#define I40E_AQ_PHY_DEBUG_RESET_EXTERNAL_HARD	0x01
-#define I40E_AQ_PHY_DEBUG_RESET_EXTERNAL_SOFT	0x02
-#define I40E_AQ_PHY_DEBUG_DISABLE_LINK_FW	0x10
-	u8	reserved[15];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_phy_debug);
-
-enum i40e_aq_phy_reg_type {
-	I40E_AQC_PHY_REG_INTERNAL	= 0x1,
-	I40E_AQC_PHY_REG_EXERNAL_BASET	= 0x2,
-	I40E_AQC_PHY_REG_EXERNAL_MODULE	= 0x3
-};
-
-/* Run PHY Activity (0x0626) */
-struct i40e_aqc_run_phy_activity {
-	__le16  activity_id;
-	u8      flags;
-	u8      reserved1;
-	__le32  control;
-	__le32  data;
-	u8      reserved2[4];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_run_phy_activity);
-
-/* Set PHY Register command (0x0628) */
-/* Get PHY Register command (0x0629) */
-struct i40e_aqc_phy_register_access {
-	u8	phy_interface;
-#define I40E_AQ_PHY_REG_ACCESS_INTERNAL	0
-#define I40E_AQ_PHY_REG_ACCESS_EXTERNAL	1
-#define I40E_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE	2
-	u8	dev_address;
-	u8	reserved1[2];
-	__le32	reg_address;
-	__le32	reg_value;
-	u8	reserved2[4];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_phy_register_access);
-
-/* NVM Read command (indirect 0x0701)
- * NVM Erase commands (direct 0x0702)
- * NVM Update commands (indirect 0x0703)
- */
-struct i40e_aqc_nvm_update {
-	u8	command_flags;
-#define I40E_AQ_NVM_LAST_CMD			0x01
-#define I40E_AQ_NVM_REARRANGE_TO_FLAT		0x20
-#define I40E_AQ_NVM_REARRANGE_TO_STRUCT		0x40
-#define I40E_AQ_NVM_FLASH_ONLY			0x80
-#define I40E_AQ_NVM_PRESERVATION_FLAGS_SHIFT	1
-#define I40E_AQ_NVM_PRESERVATION_FLAGS_MASK	0x03
-#define I40E_AQ_NVM_PRESERVATION_FLAGS_SELECTED	0x03
-#define I40E_AQ_NVM_PRESERVATION_FLAGS_ALL	0x01
-	u8	module_pointer;
-	__le16	length;
-	__le32	offset;
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_nvm_update);
-
-/* NVM Config Read (indirect 0x0704) */
-struct i40e_aqc_nvm_config_read {
-	__le16	cmd_flags;
-#define I40E_AQ_ANVM_SINGLE_OR_MULTIPLE_FEATURES_MASK	1
-#define I40E_AQ_ANVM_READ_SINGLE_FEATURE		0
-#define I40E_AQ_ANVM_READ_MULTIPLE_FEATURES		1
-	__le16	element_count;
-	__le16	element_id;	/* Feature/field ID */
-	__le16	element_id_msw;	/* MSWord of field ID */
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_nvm_config_read);
-
-/* NVM Config Write (indirect 0x0705) */
-struct i40e_aqc_nvm_config_write {
-	__le16	cmd_flags;
-	__le16	element_count;
-	u8	reserved[4];
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_nvm_config_write);
-
-/* Used for 0x0704 as well as for 0x0705 commands */
-#define I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT		1
-#define I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_MASK \
-				BIT(I40E_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT)
-#define I40E_AQ_ANVM_FEATURE		0
-#define I40E_AQ_ANVM_IMMEDIATE_FIELD	BIT(FEATURE_OR_IMMEDIATE_SHIFT)
-struct i40e_aqc_nvm_config_data_feature {
-	__le16 feature_id;
-#define I40E_AQ_ANVM_FEATURE_OPTION_OEM_ONLY		0x01
-#define I40E_AQ_ANVM_FEATURE_OPTION_DWORD_MAP		0x08
-#define I40E_AQ_ANVM_FEATURE_OPTION_POR_CSR		0x10
-	__le16 feature_options;
-	__le16 feature_selection;
-};
-
-I40E_CHECK_STRUCT_LEN(0x6, i40e_aqc_nvm_config_data_feature);
-
-struct i40e_aqc_nvm_config_data_immediate_field {
-	__le32 field_id;
-	__le32 field_value;
-	__le16 field_options;
-	__le16 reserved;
-};
-
-I40E_CHECK_STRUCT_LEN(0xc, i40e_aqc_nvm_config_data_immediate_field);
-
-/* OEM Post Update (indirect 0x0720)
- * no command data struct used
- */
- struct i40e_aqc_nvm_oem_post_update {
-#define I40E_AQ_NVM_OEM_POST_UPDATE_EXTERNAL_DATA	0x01
-	u8 sel_data;
-	u8 reserved[7];
-};
-
-I40E_CHECK_STRUCT_LEN(0x8, i40e_aqc_nvm_oem_post_update);
-
-struct i40e_aqc_nvm_oem_post_update_buffer {
-	u8 str_len;
-	u8 dev_addr;
-	__le16 eeprom_addr;
-	u8 data[36];
-};
-
-I40E_CHECK_STRUCT_LEN(0x28, i40e_aqc_nvm_oem_post_update_buffer);
-
-/* Thermal Sensor (indirect 0x0721)
- *     read or set thermal sensor configs and values
- *     takes a sensor and command specific data buffer, not detailed here
- */
-struct i40e_aqc_thermal_sensor {
-	u8 sensor_action;
-#define I40E_AQ_THERMAL_SENSOR_READ_CONFIG	0
-#define I40E_AQ_THERMAL_SENSOR_SET_CONFIG	1
-#define I40E_AQ_THERMAL_SENSOR_READ_TEMP	2
-	u8 reserved[7];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_thermal_sensor);
-
-/* Send to PF command (indirect 0x0801) id is only used by PF
- * Send to VF command (indirect 0x0802) id is only used by PF
- * Send to Peer PF command (indirect 0x0803)
- */
-struct i40e_aqc_pf_vf_message {
-	__le32	id;
-	u8	reserved[4];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_pf_vf_message);
-
-/* Alternate structure */
-
-/* Direct write (direct 0x0900)
- * Direct read (direct 0x0902)
- */
-struct i40e_aqc_alternate_write {
-	__le32 address0;
-	__le32 data0;
-	__le32 address1;
-	__le32 data1;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_write);
-
-/* Indirect write (indirect 0x0901)
- * Indirect read (indirect 0x0903)
- */
-
-struct i40e_aqc_alternate_ind_write {
-	__le32 address;
-	__le32 length;
-	__le32 addr_high;
-	__le32 addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_ind_write);
-
-/* Done alternate write (direct 0x0904)
- * uses i40e_aq_desc
- */
-struct i40e_aqc_alternate_write_done {
-	__le16	cmd_flags;
-#define I40E_AQ_ALTERNATE_MODE_BIOS_MASK	1
-#define I40E_AQ_ALTERNATE_MODE_BIOS_LEGACY	0
-#define I40E_AQ_ALTERNATE_MODE_BIOS_UEFI	1
-#define I40E_AQ_ALTERNATE_RESET_NEEDED		2
-	u8	reserved[14];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_write_done);
-
-/* Set OEM mode (direct 0x0905) */
-struct i40e_aqc_alternate_set_mode {
-	__le32	mode;
-#define I40E_AQ_ALTERNATE_MODE_NONE	0
-#define I40E_AQ_ALTERNATE_MODE_OEM	1
-	u8	reserved[12];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_set_mode);
-
-/* Clear port Alternate RAM (direct 0x0906) uses i40e_aq_desc */
-
-/* async events 0x10xx */
-
-/* Lan Queue Overflow Event (direct, 0x1001) */
-struct i40e_aqc_lan_overflow {
-	__le32	prtdcb_rupto;
-	__le32	otx_ctl;
-	u8	reserved[8];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lan_overflow);
-
-/* Get LLDP MIB (indirect 0x0A00) */
-struct i40e_aqc_lldp_get_mib {
-	u8	type;
-	u8	reserved1;
-#define I40E_AQ_LLDP_MIB_TYPE_MASK		0x3
-#define I40E_AQ_LLDP_MIB_LOCAL			0x0
-#define I40E_AQ_LLDP_MIB_REMOTE			0x1
-#define I40E_AQ_LLDP_MIB_LOCAL_AND_REMOTE	0x2
-#define I40E_AQ_LLDP_BRIDGE_TYPE_MASK		0xC
-#define I40E_AQ_LLDP_BRIDGE_TYPE_SHIFT		0x2
-#define I40E_AQ_LLDP_BRIDGE_TYPE_NEAREST_BRIDGE	0x0
-#define I40E_AQ_LLDP_BRIDGE_TYPE_NON_TPMR	0x1
-#define I40E_AQ_LLDP_TX_SHIFT			0x4
-#define I40E_AQ_LLDP_TX_MASK			(0x03 << I40E_AQ_LLDP_TX_SHIFT)
-/* TX pause flags use I40E_AQ_LINK_TX_* above */
-	__le16	local_len;
-	__le16	remote_len;
-	u8	reserved2[2];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_get_mib);
-
-/* Configure LLDP MIB Change Event (direct 0x0A01)
- * also used for the event (with type in the command field)
- */
-struct i40e_aqc_lldp_update_mib {
-	u8	command;
-#define I40E_AQ_LLDP_MIB_UPDATE_ENABLE	0x0
-#define I40E_AQ_LLDP_MIB_UPDATE_DISABLE	0x1
-	u8	reserved[7];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_update_mib);
-
-/* Add LLDP TLV (indirect 0x0A02)
- * Delete LLDP TLV (indirect 0x0A04)
- */
-struct i40e_aqc_lldp_add_tlv {
-	u8	type; /* only nearest bridge and non-TPMR from 0x0A00 */
-	u8	reserved1[1];
-	__le16	len;
-	u8	reserved2[4];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_add_tlv);
-
-/* Update LLDP TLV (indirect 0x0A03) */
-struct i40e_aqc_lldp_update_tlv {
-	u8	type; /* only nearest bridge and non-TPMR from 0x0A00 */
-	u8	reserved;
-	__le16	old_len;
-	__le16	new_offset;
-	__le16	new_len;
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_update_tlv);
-
-/* Stop LLDP (direct 0x0A05) */
-struct i40e_aqc_lldp_stop {
-	u8	command;
-#define I40E_AQ_LLDP_AGENT_STOP		0x0
-#define I40E_AQ_LLDP_AGENT_SHUTDOWN	0x1
-	u8	reserved[15];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_stop);
-
-/* Start LLDP (direct 0x0A06) */
-
-struct i40e_aqc_lldp_start {
-	u8	command;
-#define I40E_AQ_LLDP_AGENT_START	0x1
-	u8	reserved[15];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_start);
-
-/* Set DCB (direct 0x0303) */
-struct i40e_aqc_set_dcb_parameters {
-	u8 command;
-#define I40E_AQ_DCB_SET_AGENT	0x1
-#define I40E_DCB_VALID		0x1
-	u8 valid_flags;
-	u8 reserved[14];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_set_dcb_parameters);
-
-/* Apply MIB changes (0x0A07)
- * uses the generic struc as it contains no data
- */
-
-/* Add Udp Tunnel command and completion (direct 0x0B00) */
-struct i40e_aqc_add_udp_tunnel {
-	__le16	udp_port;
-	u8	reserved0[3];
-	u8	protocol_type;
-#define I40E_AQC_TUNNEL_TYPE_VXLAN	0x00
-#define I40E_AQC_TUNNEL_TYPE_NGE	0x01
-#define I40E_AQC_TUNNEL_TYPE_TEREDO	0x10
-#define I40E_AQC_TUNNEL_TYPE_VXLAN_GPE	0x11
-	u8	reserved1[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_udp_tunnel);
-
-struct i40e_aqc_add_udp_tunnel_completion {
-	__le16 udp_port;
-	u8	filter_entry_index;
-	u8	multiple_pfs;
-#define I40E_AQC_SINGLE_PF		0x0
-#define I40E_AQC_MULTIPLE_PFS		0x1
-	u8	total_filters;
-	u8	reserved[11];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_add_udp_tunnel_completion);
-
-/* remove UDP Tunnel command (0x0B01) */
-struct i40e_aqc_remove_udp_tunnel {
-	u8	reserved[2];
-	u8	index; /* 0 to 15 */
-	u8	reserved2[13];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_udp_tunnel);
-
-struct i40e_aqc_del_udp_tunnel_completion {
-	__le16	udp_port;
-	u8	index; /* 0 to 15 */
-	u8	multiple_pfs;
-	u8	total_filters_used;
-	u8	reserved1[11];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_del_udp_tunnel_completion);
-
-struct i40e_aqc_get_set_rss_key {
-#define I40E_AQC_SET_RSS_KEY_VSI_VALID		BIT(15)
-#define I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT	0
-#define I40E_AQC_SET_RSS_KEY_VSI_ID_MASK	(0x3FF << \
-					I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT)
-	__le16	vsi_id;
-	u8	reserved[6];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_set_rss_key);
-
-struct i40e_aqc_get_set_rss_key_data {
-	u8 standard_rss_key[0x28];
-	u8 extended_hash_key[0xc];
-};
-
-I40E_CHECK_STRUCT_LEN(0x34, i40e_aqc_get_set_rss_key_data);
-
-struct  i40e_aqc_get_set_rss_lut {
-#define I40E_AQC_SET_RSS_LUT_VSI_VALID		BIT(15)
-#define I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT	0
-#define I40E_AQC_SET_RSS_LUT_VSI_ID_MASK	(0x3FF << \
-					I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT)
-	__le16	vsi_id;
-#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT	0
-#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK \
-				BIT(I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT)
-
-#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI	0
-#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF	1
-	__le16	flags;
-	u8	reserved[4];
-	__le32	addr_high;
-	__le32	addr_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_get_set_rss_lut);
-
-/* tunnel key structure 0x0B10 */
-
-struct i40e_aqc_tunnel_key_structure_A0 {
-	__le16     key1_off;
-	__le16     key1_len;
-	__le16     key2_off;
-	__le16     key2_len;
-	__le16     flags;
-#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDE 0x01
-/* response flags */
-#define I40E_AQC_TUNNEL_KEY_STRUCT_SUCCESS    0x01
-#define I40E_AQC_TUNNEL_KEY_STRUCT_MODIFIED   0x02
-#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDDEN 0x03
-	u8         resreved[6];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_tunnel_key_structure_A0);
-
-struct i40e_aqc_tunnel_key_structure {
-	u8	key1_off;
-	u8	key2_off;
-	u8	key1_len;  /* 0 to 15 */
-	u8	key2_len;  /* 0 to 15 */
-	u8	flags;
-#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDE	0x01
-/* response flags */
-#define I40E_AQC_TUNNEL_KEY_STRUCT_SUCCESS	0x01
-#define I40E_AQC_TUNNEL_KEY_STRUCT_MODIFIED	0x02
-#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDDEN	0x03
-	u8	network_key_index;
-#define I40E_AQC_NETWORK_KEY_INDEX_VXLAN		0x0
-#define I40E_AQC_NETWORK_KEY_INDEX_NGE			0x1
-#define I40E_AQC_NETWORK_KEY_INDEX_FLEX_MAC_IN_UDP	0x2
-#define I40E_AQC_NETWORK_KEY_INDEX_GRE			0x3
-	u8	reserved[10];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_tunnel_key_structure);
-
-/* OEM mode commands (direct 0xFE0x) */
-struct i40e_aqc_oem_param_change {
-	__le32	param_type;
-#define I40E_AQ_OEM_PARAM_TYPE_PF_CTL	0
-#define I40E_AQ_OEM_PARAM_TYPE_BW_CTL	1
-#define I40E_AQ_OEM_PARAM_MAC		2
-	__le32	param_value1;
-	__le16	param_value2;
-	u8	reserved[6];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_oem_param_change);
-
-struct i40e_aqc_oem_state_change {
-	__le32	state;
-#define I40E_AQ_OEM_STATE_LINK_DOWN	0x0
-#define I40E_AQ_OEM_STATE_LINK_UP	0x1
-	u8	reserved[12];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_oem_state_change);
-
-/* Initialize OCSD (0xFE02, direct) */
-struct i40e_aqc_opc_oem_ocsd_initialize {
-	u8 type_status;
-	u8 reserved1[3];
-	__le32 ocsd_memory_block_addr_high;
-	__le32 ocsd_memory_block_addr_low;
-	__le32 requested_update_interval;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_opc_oem_ocsd_initialize);
-
-/* Initialize OCBB  (0xFE03, direct) */
-struct i40e_aqc_opc_oem_ocbb_initialize {
-	u8 type_status;
-	u8 reserved1[3];
-	__le32 ocbb_memory_block_addr_high;
-	__le32 ocbb_memory_block_addr_low;
-	u8 reserved2[4];
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_opc_oem_ocbb_initialize);
-
-/* debug commands */
-
-/* get device id (0xFF00) uses the generic structure */
-
-/* set test more (0xFF01, internal) */
-
-struct i40e_acq_set_test_mode {
-	u8	mode;
-#define I40E_AQ_TEST_PARTIAL	0
-#define I40E_AQ_TEST_FULL	1
-#define I40E_AQ_TEST_NVM	2
-	u8	reserved[3];
-	u8	command;
-#define I40E_AQ_TEST_OPEN	0
-#define I40E_AQ_TEST_CLOSE	1
-#define I40E_AQ_TEST_INC	2
-	u8	reserved2[3];
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_acq_set_test_mode);
-
-/* Debug Read Register command (0xFF03)
- * Debug Write Register command (0xFF04)
- */
-struct i40e_aqc_debug_reg_read_write {
-	__le32 reserved;
-	__le32 address;
-	__le32 value_high;
-	__le32 value_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_reg_read_write);
-
-/* Scatter/gather Reg Read  (indirect 0xFF05)
- * Scatter/gather Reg Write (indirect 0xFF06)
- */
-
-/* i40e_aq_desc is used for the command */
-struct i40e_aqc_debug_reg_sg_element_data {
-	__le32 address;
-	__le32 value;
-};
-
-/* Debug Modify register (direct 0xFF07) */
-struct i40e_aqc_debug_modify_reg {
-	__le32 address;
-	__le32 value;
-	__le32 clear_mask;
-	__le32 set_mask;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_reg);
-
-/* dump internal data (0xFF08, indirect) */
-
-#define I40E_AQ_CLUSTER_ID_AUX		0
-#define I40E_AQ_CLUSTER_ID_SWITCH_FLU	1
-#define I40E_AQ_CLUSTER_ID_TXSCHED	2
-#define I40E_AQ_CLUSTER_ID_HMC		3
-#define I40E_AQ_CLUSTER_ID_MAC0		4
-#define I40E_AQ_CLUSTER_ID_MAC1		5
-#define I40E_AQ_CLUSTER_ID_MAC2		6
-#define I40E_AQ_CLUSTER_ID_MAC3		7
-#define I40E_AQ_CLUSTER_ID_DCB		8
-#define I40E_AQ_CLUSTER_ID_EMP_MEM	9
-#define I40E_AQ_CLUSTER_ID_PKT_BUF	10
-#define I40E_AQ_CLUSTER_ID_ALTRAM	11
-
-struct i40e_aqc_debug_dump_internals {
-	u8	cluster_id;
-	u8	table_id;
-	__le16	data_size;
-	__le32	idx;
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_dump_internals);
-
-struct i40e_aqc_debug_modify_internals {
-	u8	cluster_id;
-	u8	cluster_specific_params[7];
-	__le32	address_high;
-	__le32	address_low;
-};
-
-I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_internals);
-
-#endif /* _I40E_ADMINQ_CMD_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_alloc.h b/drivers/net/ethernet/intel/i40evf/i40e_alloc.h
deleted file mode 100644
index cb8689222c8b..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_alloc.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_ALLOC_H_
-#define _I40E_ALLOC_H_
-
-struct i40e_hw;
-
-/* Memory allocation types */
-enum i40e_memory_type {
-	i40e_mem_arq_buf = 0,		/* ARQ indirect command buffer */
-	i40e_mem_asq_buf = 1,
-	i40e_mem_atq_buf = 2,		/* ATQ indirect command buffer */
-	i40e_mem_arq_ring = 3,		/* ARQ descriptor ring */
-	i40e_mem_atq_ring = 4,		/* ATQ descriptor ring */
-	i40e_mem_pd = 5,		/* Page Descriptor */
-	i40e_mem_bp = 6,		/* Backing Page - 4KB */
-	i40e_mem_bp_jumbo = 7,		/* Backing Page - > 4KB */
-	i40e_mem_reserved
-};
-
-/* prototype for functions used for dynamic memory allocation */
-i40e_status i40e_allocate_dma_mem(struct i40e_hw *hw,
-					    struct i40e_dma_mem *mem,
-					    enum i40e_memory_type type,
-					    u64 size, u32 alignment);
-i40e_status i40e_free_dma_mem(struct i40e_hw *hw,
-					struct i40e_dma_mem *mem);
-i40e_status i40e_allocate_virt_mem(struct i40e_hw *hw,
-					     struct i40e_virt_mem *mem,
-					     u32 size);
-i40e_status i40e_free_virt_mem(struct i40e_hw *hw,
-					 struct i40e_virt_mem *mem);
-
-#endif /* _I40E_ALLOC_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
deleted file mode 100644
index eea280ba411e..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ /dev/null
@@ -1,1320 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#include "i40e_type.h"
-#include "i40e_adminq.h"
-#include "i40e_prototype.h"
-#include <linux/avf/virtchnl.h>
-
-/**
- * i40e_set_mac_type - Sets MAC type
- * @hw: pointer to the HW structure
- *
- * This function sets the mac type of the adapter based on the
- * vendor ID and device ID stored in the hw structure.
- **/
-i40e_status i40e_set_mac_type(struct i40e_hw *hw)
-{
-	i40e_status status = 0;
-
-	if (hw->vendor_id == PCI_VENDOR_ID_INTEL) {
-		switch (hw->device_id) {
-		case I40E_DEV_ID_SFP_XL710:
-		case I40E_DEV_ID_QEMU:
-		case I40E_DEV_ID_KX_B:
-		case I40E_DEV_ID_KX_C:
-		case I40E_DEV_ID_QSFP_A:
-		case I40E_DEV_ID_QSFP_B:
-		case I40E_DEV_ID_QSFP_C:
-		case I40E_DEV_ID_10G_BASE_T:
-		case I40E_DEV_ID_10G_BASE_T4:
-		case I40E_DEV_ID_20G_KR2:
-		case I40E_DEV_ID_20G_KR2_A:
-		case I40E_DEV_ID_25G_B:
-		case I40E_DEV_ID_25G_SFP28:
-			hw->mac.type = I40E_MAC_XL710;
-			break;
-		case I40E_DEV_ID_SFP_X722:
-		case I40E_DEV_ID_1G_BASE_T_X722:
-		case I40E_DEV_ID_10G_BASE_T_X722:
-		case I40E_DEV_ID_SFP_I_X722:
-			hw->mac.type = I40E_MAC_X722;
-			break;
-		case I40E_DEV_ID_X722_VF:
-			hw->mac.type = I40E_MAC_X722_VF;
-			break;
-		case I40E_DEV_ID_VF:
-		case I40E_DEV_ID_VF_HV:
-		case I40E_DEV_ID_ADAPTIVE_VF:
-			hw->mac.type = I40E_MAC_VF;
-			break;
-		default:
-			hw->mac.type = I40E_MAC_GENERIC;
-			break;
-		}
-	} else {
-		status = I40E_ERR_DEVICE_NOT_SUPPORTED;
-	}
-
-	hw_dbg(hw, "i40e_set_mac_type found mac: %d, returns: %d\n",
-		  hw->mac.type, status);
-	return status;
-}
-
-/**
- * i40evf_aq_str - convert AQ err code to a string
- * @hw: pointer to the HW structure
- * @aq_err: the AQ error code to convert
- **/
-const char *i40evf_aq_str(struct i40e_hw *hw, enum i40e_admin_queue_err aq_err)
-{
-	switch (aq_err) {
-	case I40E_AQ_RC_OK:
-		return "OK";
-	case I40E_AQ_RC_EPERM:
-		return "I40E_AQ_RC_EPERM";
-	case I40E_AQ_RC_ENOENT:
-		return "I40E_AQ_RC_ENOENT";
-	case I40E_AQ_RC_ESRCH:
-		return "I40E_AQ_RC_ESRCH";
-	case I40E_AQ_RC_EINTR:
-		return "I40E_AQ_RC_EINTR";
-	case I40E_AQ_RC_EIO:
-		return "I40E_AQ_RC_EIO";
-	case I40E_AQ_RC_ENXIO:
-		return "I40E_AQ_RC_ENXIO";
-	case I40E_AQ_RC_E2BIG:
-		return "I40E_AQ_RC_E2BIG";
-	case I40E_AQ_RC_EAGAIN:
-		return "I40E_AQ_RC_EAGAIN";
-	case I40E_AQ_RC_ENOMEM:
-		return "I40E_AQ_RC_ENOMEM";
-	case I40E_AQ_RC_EACCES:
-		return "I40E_AQ_RC_EACCES";
-	case I40E_AQ_RC_EFAULT:
-		return "I40E_AQ_RC_EFAULT";
-	case I40E_AQ_RC_EBUSY:
-		return "I40E_AQ_RC_EBUSY";
-	case I40E_AQ_RC_EEXIST:
-		return "I40E_AQ_RC_EEXIST";
-	case I40E_AQ_RC_EINVAL:
-		return "I40E_AQ_RC_EINVAL";
-	case I40E_AQ_RC_ENOTTY:
-		return "I40E_AQ_RC_ENOTTY";
-	case I40E_AQ_RC_ENOSPC:
-		return "I40E_AQ_RC_ENOSPC";
-	case I40E_AQ_RC_ENOSYS:
-		return "I40E_AQ_RC_ENOSYS";
-	case I40E_AQ_RC_ERANGE:
-		return "I40E_AQ_RC_ERANGE";
-	case I40E_AQ_RC_EFLUSHED:
-		return "I40E_AQ_RC_EFLUSHED";
-	case I40E_AQ_RC_BAD_ADDR:
-		return "I40E_AQ_RC_BAD_ADDR";
-	case I40E_AQ_RC_EMODE:
-		return "I40E_AQ_RC_EMODE";
-	case I40E_AQ_RC_EFBIG:
-		return "I40E_AQ_RC_EFBIG";
-	}
-
-	snprintf(hw->err_str, sizeof(hw->err_str), "%d", aq_err);
-	return hw->err_str;
-}
-
-/**
- * i40evf_stat_str - convert status err code to a string
- * @hw: pointer to the HW structure
- * @stat_err: the status error code to convert
- **/
-const char *i40evf_stat_str(struct i40e_hw *hw, i40e_status stat_err)
-{
-	switch (stat_err) {
-	case 0:
-		return "OK";
-	case I40E_ERR_NVM:
-		return "I40E_ERR_NVM";
-	case I40E_ERR_NVM_CHECKSUM:
-		return "I40E_ERR_NVM_CHECKSUM";
-	case I40E_ERR_PHY:
-		return "I40E_ERR_PHY";
-	case I40E_ERR_CONFIG:
-		return "I40E_ERR_CONFIG";
-	case I40E_ERR_PARAM:
-		return "I40E_ERR_PARAM";
-	case I40E_ERR_MAC_TYPE:
-		return "I40E_ERR_MAC_TYPE";
-	case I40E_ERR_UNKNOWN_PHY:
-		return "I40E_ERR_UNKNOWN_PHY";
-	case I40E_ERR_LINK_SETUP:
-		return "I40E_ERR_LINK_SETUP";
-	case I40E_ERR_ADAPTER_STOPPED:
-		return "I40E_ERR_ADAPTER_STOPPED";
-	case I40E_ERR_INVALID_MAC_ADDR:
-		return "I40E_ERR_INVALID_MAC_ADDR";
-	case I40E_ERR_DEVICE_NOT_SUPPORTED:
-		return "I40E_ERR_DEVICE_NOT_SUPPORTED";
-	case I40E_ERR_MASTER_REQUESTS_PENDING:
-		return "I40E_ERR_MASTER_REQUESTS_PENDING";
-	case I40E_ERR_INVALID_LINK_SETTINGS:
-		return "I40E_ERR_INVALID_LINK_SETTINGS";
-	case I40E_ERR_AUTONEG_NOT_COMPLETE:
-		return "I40E_ERR_AUTONEG_NOT_COMPLETE";
-	case I40E_ERR_RESET_FAILED:
-		return "I40E_ERR_RESET_FAILED";
-	case I40E_ERR_SWFW_SYNC:
-		return "I40E_ERR_SWFW_SYNC";
-	case I40E_ERR_NO_AVAILABLE_VSI:
-		return "I40E_ERR_NO_AVAILABLE_VSI";
-	case I40E_ERR_NO_MEMORY:
-		return "I40E_ERR_NO_MEMORY";
-	case I40E_ERR_BAD_PTR:
-		return "I40E_ERR_BAD_PTR";
-	case I40E_ERR_RING_FULL:
-		return "I40E_ERR_RING_FULL";
-	case I40E_ERR_INVALID_PD_ID:
-		return "I40E_ERR_INVALID_PD_ID";
-	case I40E_ERR_INVALID_QP_ID:
-		return "I40E_ERR_INVALID_QP_ID";
-	case I40E_ERR_INVALID_CQ_ID:
-		return "I40E_ERR_INVALID_CQ_ID";
-	case I40E_ERR_INVALID_CEQ_ID:
-		return "I40E_ERR_INVALID_CEQ_ID";
-	case I40E_ERR_INVALID_AEQ_ID:
-		return "I40E_ERR_INVALID_AEQ_ID";
-	case I40E_ERR_INVALID_SIZE:
-		return "I40E_ERR_INVALID_SIZE";
-	case I40E_ERR_INVALID_ARP_INDEX:
-		return "I40E_ERR_INVALID_ARP_INDEX";
-	case I40E_ERR_INVALID_FPM_FUNC_ID:
-		return "I40E_ERR_INVALID_FPM_FUNC_ID";
-	case I40E_ERR_QP_INVALID_MSG_SIZE:
-		return "I40E_ERR_QP_INVALID_MSG_SIZE";
-	case I40E_ERR_QP_TOOMANY_WRS_POSTED:
-		return "I40E_ERR_QP_TOOMANY_WRS_POSTED";
-	case I40E_ERR_INVALID_FRAG_COUNT:
-		return "I40E_ERR_INVALID_FRAG_COUNT";
-	case I40E_ERR_QUEUE_EMPTY:
-		return "I40E_ERR_QUEUE_EMPTY";
-	case I40E_ERR_INVALID_ALIGNMENT:
-		return "I40E_ERR_INVALID_ALIGNMENT";
-	case I40E_ERR_FLUSHED_QUEUE:
-		return "I40E_ERR_FLUSHED_QUEUE";
-	case I40E_ERR_INVALID_PUSH_PAGE_INDEX:
-		return "I40E_ERR_INVALID_PUSH_PAGE_INDEX";
-	case I40E_ERR_INVALID_IMM_DATA_SIZE:
-		return "I40E_ERR_INVALID_IMM_DATA_SIZE";
-	case I40E_ERR_TIMEOUT:
-		return "I40E_ERR_TIMEOUT";
-	case I40E_ERR_OPCODE_MISMATCH:
-		return "I40E_ERR_OPCODE_MISMATCH";
-	case I40E_ERR_CQP_COMPL_ERROR:
-		return "I40E_ERR_CQP_COMPL_ERROR";
-	case I40E_ERR_INVALID_VF_ID:
-		return "I40E_ERR_INVALID_VF_ID";
-	case I40E_ERR_INVALID_HMCFN_ID:
-		return "I40E_ERR_INVALID_HMCFN_ID";
-	case I40E_ERR_BACKING_PAGE_ERROR:
-		return "I40E_ERR_BACKING_PAGE_ERROR";
-	case I40E_ERR_NO_PBLCHUNKS_AVAILABLE:
-		return "I40E_ERR_NO_PBLCHUNKS_AVAILABLE";
-	case I40E_ERR_INVALID_PBLE_INDEX:
-		return "I40E_ERR_INVALID_PBLE_INDEX";
-	case I40E_ERR_INVALID_SD_INDEX:
-		return "I40E_ERR_INVALID_SD_INDEX";
-	case I40E_ERR_INVALID_PAGE_DESC_INDEX:
-		return "I40E_ERR_INVALID_PAGE_DESC_INDEX";
-	case I40E_ERR_INVALID_SD_TYPE:
-		return "I40E_ERR_INVALID_SD_TYPE";
-	case I40E_ERR_MEMCPY_FAILED:
-		return "I40E_ERR_MEMCPY_FAILED";
-	case I40E_ERR_INVALID_HMC_OBJ_INDEX:
-		return "I40E_ERR_INVALID_HMC_OBJ_INDEX";
-	case I40E_ERR_INVALID_HMC_OBJ_COUNT:
-		return "I40E_ERR_INVALID_HMC_OBJ_COUNT";
-	case I40E_ERR_INVALID_SRQ_ARM_LIMIT:
-		return "I40E_ERR_INVALID_SRQ_ARM_LIMIT";
-	case I40E_ERR_SRQ_ENABLED:
-		return "I40E_ERR_SRQ_ENABLED";
-	case I40E_ERR_ADMIN_QUEUE_ERROR:
-		return "I40E_ERR_ADMIN_QUEUE_ERROR";
-	case I40E_ERR_ADMIN_QUEUE_TIMEOUT:
-		return "I40E_ERR_ADMIN_QUEUE_TIMEOUT";
-	case I40E_ERR_BUF_TOO_SHORT:
-		return "I40E_ERR_BUF_TOO_SHORT";
-	case I40E_ERR_ADMIN_QUEUE_FULL:
-		return "I40E_ERR_ADMIN_QUEUE_FULL";
-	case I40E_ERR_ADMIN_QUEUE_NO_WORK:
-		return "I40E_ERR_ADMIN_QUEUE_NO_WORK";
-	case I40E_ERR_BAD_IWARP_CQE:
-		return "I40E_ERR_BAD_IWARP_CQE";
-	case I40E_ERR_NVM_BLANK_MODE:
-		return "I40E_ERR_NVM_BLANK_MODE";
-	case I40E_ERR_NOT_IMPLEMENTED:
-		return "I40E_ERR_NOT_IMPLEMENTED";
-	case I40E_ERR_PE_DOORBELL_NOT_ENABLED:
-		return "I40E_ERR_PE_DOORBELL_NOT_ENABLED";
-	case I40E_ERR_DIAG_TEST_FAILED:
-		return "I40E_ERR_DIAG_TEST_FAILED";
-	case I40E_ERR_NOT_READY:
-		return "I40E_ERR_NOT_READY";
-	case I40E_NOT_SUPPORTED:
-		return "I40E_NOT_SUPPORTED";
-	case I40E_ERR_FIRMWARE_API_VERSION:
-		return "I40E_ERR_FIRMWARE_API_VERSION";
-	case I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR:
-		return "I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR";
-	}
-
-	snprintf(hw->err_str, sizeof(hw->err_str), "%d", stat_err);
-	return hw->err_str;
-}
-
-/**
- * i40evf_debug_aq
- * @hw: debug mask related to admin queue
- * @mask: debug mask
- * @desc: pointer to admin queue descriptor
- * @buffer: pointer to command buffer
- * @buf_len: max length of buffer
- *
- * Dumps debug log about adminq command with descriptor contents.
- **/
-void i40evf_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
-		   void *buffer, u16 buf_len)
-{
-	struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc;
-	u8 *buf = (u8 *)buffer;
-
-	if ((!(mask & hw->debug_mask)) || (desc == NULL))
-		return;
-
-	i40e_debug(hw, mask,
-		   "AQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
-		   le16_to_cpu(aq_desc->opcode),
-		   le16_to_cpu(aq_desc->flags),
-		   le16_to_cpu(aq_desc->datalen),
-		   le16_to_cpu(aq_desc->retval));
-	i40e_debug(hw, mask, "\tcookie (h,l) 0x%08X 0x%08X\n",
-		   le32_to_cpu(aq_desc->cookie_high),
-		   le32_to_cpu(aq_desc->cookie_low));
-	i40e_debug(hw, mask, "\tparam (0,1)  0x%08X 0x%08X\n",
-		   le32_to_cpu(aq_desc->params.internal.param0),
-		   le32_to_cpu(aq_desc->params.internal.param1));
-	i40e_debug(hw, mask, "\taddr (h,l)   0x%08X 0x%08X\n",
-		   le32_to_cpu(aq_desc->params.external.addr_high),
-		   le32_to_cpu(aq_desc->params.external.addr_low));
-
-	if ((buffer != NULL) && (aq_desc->datalen != 0)) {
-		u16 len = le16_to_cpu(aq_desc->datalen);
-
-		i40e_debug(hw, mask, "AQ CMD Buffer:\n");
-		if (buf_len < len)
-			len = buf_len;
-		/* write the full 16-byte chunks */
-		if (hw->debug_mask & mask) {
-			char prefix[27];
-
-			snprintf(prefix, sizeof(prefix),
-				 "i40evf %02x:%02x.%x: \t0x",
-				 hw->bus.bus_id,
-				 hw->bus.device,
-				 hw->bus.func);
-
-			print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_OFFSET,
-				       16, 1, buf, len, false);
-		}
-	}
-}
-
-/**
- * i40evf_check_asq_alive
- * @hw: pointer to the hw struct
- *
- * Returns true if Queue is enabled else false.
- **/
-bool i40evf_check_asq_alive(struct i40e_hw *hw)
-{
-	if (hw->aq.asq.len)
-		return !!(rd32(hw, hw->aq.asq.len) &
-			  I40E_VF_ATQLEN1_ATQENABLE_MASK);
-	else
-		return false;
-}
-
-/**
- * i40evf_aq_queue_shutdown
- * @hw: pointer to the hw struct
- * @unloading: is the driver unloading itself
- *
- * Tell the Firmware that we're shutting down the AdminQ and whether
- * or not the driver is unloading as well.
- **/
-i40e_status i40evf_aq_queue_shutdown(struct i40e_hw *hw,
-					     bool unloading)
-{
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_queue_shutdown *cmd =
-		(struct i40e_aqc_queue_shutdown *)&desc.params.raw;
-	i40e_status status;
-
-	i40evf_fill_default_direct_cmd_desc(&desc,
-					  i40e_aqc_opc_queue_shutdown);
-
-	if (unloading)
-		cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING);
-	status = i40evf_asq_send_command(hw, &desc, NULL, 0, NULL);
-
-	return status;
-}
-
-/**
- * i40e_aq_get_set_rss_lut
- * @hw: pointer to the hardware structure
- * @vsi_id: vsi fw index
- * @pf_lut: for PF table set true, for VSI table set false
- * @lut: pointer to the lut buffer provided by the caller
- * @lut_size: size of the lut buffer
- * @set: set true to set the table, false to get the table
- *
- * Internal function to get or set RSS look up table
- **/
-static i40e_status i40e_aq_get_set_rss_lut(struct i40e_hw *hw,
-					   u16 vsi_id, bool pf_lut,
-					   u8 *lut, u16 lut_size,
-					   bool set)
-{
-	i40e_status status;
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_get_set_rss_lut *cmd_resp =
-		   (struct i40e_aqc_get_set_rss_lut *)&desc.params.raw;
-
-	if (set)
-		i40evf_fill_default_direct_cmd_desc(&desc,
-						    i40e_aqc_opc_set_rss_lut);
-	else
-		i40evf_fill_default_direct_cmd_desc(&desc,
-						    i40e_aqc_opc_get_rss_lut);
-
-	/* Indirect command */
-	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
-	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
-
-	cmd_resp->vsi_id =
-			cpu_to_le16((u16)((vsi_id <<
-					  I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT) &
-					  I40E_AQC_SET_RSS_LUT_VSI_ID_MASK));
-	cmd_resp->vsi_id |= cpu_to_le16((u16)I40E_AQC_SET_RSS_LUT_VSI_VALID);
-
-	if (pf_lut)
-		cmd_resp->flags |= cpu_to_le16((u16)
-					((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF <<
-					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
-					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
-	else
-		cmd_resp->flags |= cpu_to_le16((u16)
-					((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI <<
-					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
-					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
-
-	status = i40evf_asq_send_command(hw, &desc, lut, lut_size, NULL);
-
-	return status;
-}
-
-/**
- * i40evf_aq_get_rss_lut
- * @hw: pointer to the hardware structure
- * @vsi_id: vsi fw index
- * @pf_lut: for PF table set true, for VSI table set false
- * @lut: pointer to the lut buffer provided by the caller
- * @lut_size: size of the lut buffer
- *
- * get the RSS lookup table, PF or VSI type
- **/
-i40e_status i40evf_aq_get_rss_lut(struct i40e_hw *hw, u16 vsi_id,
-				  bool pf_lut, u8 *lut, u16 lut_size)
-{
-	return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
-				       false);
-}
-
-/**
- * i40evf_aq_set_rss_lut
- * @hw: pointer to the hardware structure
- * @vsi_id: vsi fw index
- * @pf_lut: for PF table set true, for VSI table set false
- * @lut: pointer to the lut buffer provided by the caller
- * @lut_size: size of the lut buffer
- *
- * set the RSS lookup table, PF or VSI type
- **/
-i40e_status i40evf_aq_set_rss_lut(struct i40e_hw *hw, u16 vsi_id,
-				  bool pf_lut, u8 *lut, u16 lut_size)
-{
-	return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
-}
-
-/**
- * i40e_aq_get_set_rss_key
- * @hw: pointer to the hw struct
- * @vsi_id: vsi fw index
- * @key: pointer to key info struct
- * @set: set true to set the key, false to get the key
- *
- * get the RSS key per VSI
- **/
-static i40e_status i40e_aq_get_set_rss_key(struct i40e_hw *hw,
-				      u16 vsi_id,
-				      struct i40e_aqc_get_set_rss_key_data *key,
-				      bool set)
-{
-	i40e_status status;
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_get_set_rss_key *cmd_resp =
-			(struct i40e_aqc_get_set_rss_key *)&desc.params.raw;
-	u16 key_size = sizeof(struct i40e_aqc_get_set_rss_key_data);
-
-	if (set)
-		i40evf_fill_default_direct_cmd_desc(&desc,
-						    i40e_aqc_opc_set_rss_key);
-	else
-		i40evf_fill_default_direct_cmd_desc(&desc,
-						    i40e_aqc_opc_get_rss_key);
-
-	/* Indirect command */
-	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
-	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
-
-	cmd_resp->vsi_id =
-			cpu_to_le16((u16)((vsi_id <<
-					  I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT) &
-					  I40E_AQC_SET_RSS_KEY_VSI_ID_MASK));
-	cmd_resp->vsi_id |= cpu_to_le16((u16)I40E_AQC_SET_RSS_KEY_VSI_VALID);
-
-	status = i40evf_asq_send_command(hw, &desc, key, key_size, NULL);
-
-	return status;
-}
-
-/**
- * i40evf_aq_get_rss_key
- * @hw: pointer to the hw struct
- * @vsi_id: vsi fw index
- * @key: pointer to key info struct
- *
- **/
-i40e_status i40evf_aq_get_rss_key(struct i40e_hw *hw,
-				  u16 vsi_id,
-				  struct i40e_aqc_get_set_rss_key_data *key)
-{
-	return i40e_aq_get_set_rss_key(hw, vsi_id, key, false);
-}
-
-/**
- * i40evf_aq_set_rss_key
- * @hw: pointer to the hw struct
- * @vsi_id: vsi fw index
- * @key: pointer to key info struct
- *
- * set the RSS key per VSI
- **/
-i40e_status i40evf_aq_set_rss_key(struct i40e_hw *hw,
-				  u16 vsi_id,
-				  struct i40e_aqc_get_set_rss_key_data *key)
-{
-	return i40e_aq_get_set_rss_key(hw, vsi_id, key, true);
-}
-
-
-/* The i40evf_ptype_lookup table is used to convert from the 8-bit ptype in the
- * hardware to a bit-field that can be used by SW to more easily determine the
- * packet type.
- *
- * Macros are used to shorten the table lines and make this table human
- * readable.
- *
- * We store the PTYPE in the top byte of the bit field - this is just so that
- * we can check that the table doesn't have a row missing, as the index into
- * the table should be the PTYPE.
- *
- * Typical work flow:
- *
- * IF NOT i40evf_ptype_lookup[ptype].known
- * THEN
- *      Packet is unknown
- * ELSE IF i40evf_ptype_lookup[ptype].outer_ip == I40E_RX_PTYPE_OUTER_IP
- *      Use the rest of the fields to look at the tunnels, inner protocols, etc
- * ELSE
- *      Use the enum i40e_rx_l2_ptype to decode the packet type
- * ENDIF
- */
-
-/* macro to make the table lines short */
-#define I40E_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\
-	{	PTYPE, \
-		1, \
-		I40E_RX_PTYPE_OUTER_##OUTER_IP, \
-		I40E_RX_PTYPE_OUTER_##OUTER_IP_VER, \
-		I40E_RX_PTYPE_##OUTER_FRAG, \
-		I40E_RX_PTYPE_TUNNEL_##T, \
-		I40E_RX_PTYPE_TUNNEL_END_##TE, \
-		I40E_RX_PTYPE_##TEF, \
-		I40E_RX_PTYPE_INNER_PROT_##I, \
-		I40E_RX_PTYPE_PAYLOAD_LAYER_##PL }
-
-#define I40E_PTT_UNUSED_ENTRY(PTYPE) \
-		{ PTYPE, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
-
-/* shorter macros makes the table fit but are terse */
-#define I40E_RX_PTYPE_NOF		I40E_RX_PTYPE_NOT_FRAG
-#define I40E_RX_PTYPE_FRG		I40E_RX_PTYPE_FRAG
-#define I40E_RX_PTYPE_INNER_PROT_TS	I40E_RX_PTYPE_INNER_PROT_TIMESYNC
-
-/* Lookup table mapping the HW PTYPE to the bit field for decoding */
-struct i40e_rx_ptype_decoded i40evf_ptype_lookup[] = {
-	/* L2 Packet types */
-	I40E_PTT_UNUSED_ENTRY(0),
-	I40E_PTT(1,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
-	I40E_PTT(2,  L2, NONE, NOF, NONE, NONE, NOF, TS,   PAY2),
-	I40E_PTT(3,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
-	I40E_PTT_UNUSED_ENTRY(4),
-	I40E_PTT_UNUSED_ENTRY(5),
-	I40E_PTT(6,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
-	I40E_PTT(7,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
-	I40E_PTT_UNUSED_ENTRY(8),
-	I40E_PTT_UNUSED_ENTRY(9),
-	I40E_PTT(10, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
-	I40E_PTT(11, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE),
-	I40E_PTT(12, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(13, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(14, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(15, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(16, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(17, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(18, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(19, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(20, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(21, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
-
-	/* Non Tunneled IPv4 */
-	I40E_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(25),
-	I40E_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP,  PAY4),
-	I40E_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4),
-	I40E_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4),
-
-	/* IPv4 --> IPv4 */
-	I40E_PTT(29, IP, IPV4, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(30, IP, IPV4, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(31, IP, IPV4, NOF, IP_IP, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(32),
-	I40E_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(34, IP, IPV4, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(35, IP, IPV4, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv4 --> IPv6 */
-	I40E_PTT(36, IP, IPV4, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(37, IP, IPV4, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(38, IP, IPV4, NOF, IP_IP, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(39),
-	I40E_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(41, IP, IPV4, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(42, IP, IPV4, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
-
-	/* IPv4 --> GRE/NAT */
-	I40E_PTT(43, IP, IPV4, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
-
-	/* IPv4 --> GRE/NAT --> IPv4 */
-	I40E_PTT(44, IP, IPV4, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(45, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(46, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(47),
-	I40E_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(49, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(50, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv4 --> GRE/NAT --> IPv6 */
-	I40E_PTT(51, IP, IPV4, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(52, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(53, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(54),
-	I40E_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(56, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(57, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
-
-	/* IPv4 --> GRE/NAT --> MAC */
-	I40E_PTT(58, IP, IPV4, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
-
-	/* IPv4 --> GRE/NAT --> MAC --> IPv4 */
-	I40E_PTT(59, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(60, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(61, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(62),
-	I40E_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(64, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(65, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv4 --> GRE/NAT -> MAC --> IPv6 */
-	I40E_PTT(66, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(67, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(68, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(69),
-	I40E_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(71, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(72, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
-
-	/* IPv4 --> GRE/NAT --> MAC/VLAN */
-	I40E_PTT(73, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
-
-	/* IPv4 ---> GRE/NAT -> MAC/VLAN --> IPv4 */
-	I40E_PTT(74, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(75, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(76, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(77),
-	I40E_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(79, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(80, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv4 -> GRE/NAT -> MAC/VLAN --> IPv6 */
-	I40E_PTT(81, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(82, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(83, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(84),
-	I40E_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(86, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(87, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
-
-	/* Non Tunneled IPv6 */
-	I40E_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3),
-	I40E_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP,  PAY3),
-	I40E_PTT_UNUSED_ENTRY(91),
-	I40E_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP,  PAY4),
-	I40E_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4),
-	I40E_PTT(94, IP, IPV6, NOF, NONE, NONE, NOF, ICMP, PAY4),
-
-	/* IPv6 --> IPv4 */
-	I40E_PTT(95,  IP, IPV6, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(96,  IP, IPV6, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(97,  IP, IPV6, NOF, IP_IP, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(98),
-	I40E_PTT(99,  IP, IPV6, NOF, IP_IP, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(100, IP, IPV6, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(101, IP, IPV6, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv6 --> IPv6 */
-	I40E_PTT(102, IP, IPV6, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(103, IP, IPV6, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(104, IP, IPV6, NOF, IP_IP, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(105),
-	I40E_PTT(106, IP, IPV6, NOF, IP_IP, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(107, IP, IPV6, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(108, IP, IPV6, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
-
-	/* IPv6 --> GRE/NAT */
-	I40E_PTT(109, IP, IPV6, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
-
-	/* IPv6 --> GRE/NAT -> IPv4 */
-	I40E_PTT(110, IP, IPV6, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(111, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(112, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(113),
-	I40E_PTT(114, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(115, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(116, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv6 --> GRE/NAT -> IPv6 */
-	I40E_PTT(117, IP, IPV6, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(118, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(119, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(120),
-	I40E_PTT(121, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(122, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(123, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
-
-	/* IPv6 --> GRE/NAT -> MAC */
-	I40E_PTT(124, IP, IPV6, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
-
-	/* IPv6 --> GRE/NAT -> MAC -> IPv4 */
-	I40E_PTT(125, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(126, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(127, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(128),
-	I40E_PTT(129, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(130, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(131, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv6 --> GRE/NAT -> MAC -> IPv6 */
-	I40E_PTT(132, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(133, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(134, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(135),
-	I40E_PTT(136, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(137, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(138, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
-
-	/* IPv6 --> GRE/NAT -> MAC/VLAN */
-	I40E_PTT(139, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
-
-	/* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv4 */
-	I40E_PTT(140, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
-	I40E_PTT(141, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
-	I40E_PTT(142, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(143),
-	I40E_PTT(144, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP,  PAY4),
-	I40E_PTT(145, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
-	I40E_PTT(146, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
-
-	/* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv6 */
-	I40E_PTT(147, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
-	I40E_PTT(148, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
-	I40E_PTT(149, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP,  PAY4),
-	I40E_PTT_UNUSED_ENTRY(150),
-	I40E_PTT(151, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP,  PAY4),
-	I40E_PTT(152, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
-	I40E_PTT(153, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
-
-	/* unused entries */
-	I40E_PTT_UNUSED_ENTRY(154),
-	I40E_PTT_UNUSED_ENTRY(155),
-	I40E_PTT_UNUSED_ENTRY(156),
-	I40E_PTT_UNUSED_ENTRY(157),
-	I40E_PTT_UNUSED_ENTRY(158),
-	I40E_PTT_UNUSED_ENTRY(159),
-
-	I40E_PTT_UNUSED_ENTRY(160),
-	I40E_PTT_UNUSED_ENTRY(161),
-	I40E_PTT_UNUSED_ENTRY(162),
-	I40E_PTT_UNUSED_ENTRY(163),
-	I40E_PTT_UNUSED_ENTRY(164),
-	I40E_PTT_UNUSED_ENTRY(165),
-	I40E_PTT_UNUSED_ENTRY(166),
-	I40E_PTT_UNUSED_ENTRY(167),
-	I40E_PTT_UNUSED_ENTRY(168),
-	I40E_PTT_UNUSED_ENTRY(169),
-
-	I40E_PTT_UNUSED_ENTRY(170),
-	I40E_PTT_UNUSED_ENTRY(171),
-	I40E_PTT_UNUSED_ENTRY(172),
-	I40E_PTT_UNUSED_ENTRY(173),
-	I40E_PTT_UNUSED_ENTRY(174),
-	I40E_PTT_UNUSED_ENTRY(175),
-	I40E_PTT_UNUSED_ENTRY(176),
-	I40E_PTT_UNUSED_ENTRY(177),
-	I40E_PTT_UNUSED_ENTRY(178),
-	I40E_PTT_UNUSED_ENTRY(179),
-
-	I40E_PTT_UNUSED_ENTRY(180),
-	I40E_PTT_UNUSED_ENTRY(181),
-	I40E_PTT_UNUSED_ENTRY(182),
-	I40E_PTT_UNUSED_ENTRY(183),
-	I40E_PTT_UNUSED_ENTRY(184),
-	I40E_PTT_UNUSED_ENTRY(185),
-	I40E_PTT_UNUSED_ENTRY(186),
-	I40E_PTT_UNUSED_ENTRY(187),
-	I40E_PTT_UNUSED_ENTRY(188),
-	I40E_PTT_UNUSED_ENTRY(189),
-
-	I40E_PTT_UNUSED_ENTRY(190),
-	I40E_PTT_UNUSED_ENTRY(191),
-	I40E_PTT_UNUSED_ENTRY(192),
-	I40E_PTT_UNUSED_ENTRY(193),
-	I40E_PTT_UNUSED_ENTRY(194),
-	I40E_PTT_UNUSED_ENTRY(195),
-	I40E_PTT_UNUSED_ENTRY(196),
-	I40E_PTT_UNUSED_ENTRY(197),
-	I40E_PTT_UNUSED_ENTRY(198),
-	I40E_PTT_UNUSED_ENTRY(199),
-
-	I40E_PTT_UNUSED_ENTRY(200),
-	I40E_PTT_UNUSED_ENTRY(201),
-	I40E_PTT_UNUSED_ENTRY(202),
-	I40E_PTT_UNUSED_ENTRY(203),
-	I40E_PTT_UNUSED_ENTRY(204),
-	I40E_PTT_UNUSED_ENTRY(205),
-	I40E_PTT_UNUSED_ENTRY(206),
-	I40E_PTT_UNUSED_ENTRY(207),
-	I40E_PTT_UNUSED_ENTRY(208),
-	I40E_PTT_UNUSED_ENTRY(209),
-
-	I40E_PTT_UNUSED_ENTRY(210),
-	I40E_PTT_UNUSED_ENTRY(211),
-	I40E_PTT_UNUSED_ENTRY(212),
-	I40E_PTT_UNUSED_ENTRY(213),
-	I40E_PTT_UNUSED_ENTRY(214),
-	I40E_PTT_UNUSED_ENTRY(215),
-	I40E_PTT_UNUSED_ENTRY(216),
-	I40E_PTT_UNUSED_ENTRY(217),
-	I40E_PTT_UNUSED_ENTRY(218),
-	I40E_PTT_UNUSED_ENTRY(219),
-
-	I40E_PTT_UNUSED_ENTRY(220),
-	I40E_PTT_UNUSED_ENTRY(221),
-	I40E_PTT_UNUSED_ENTRY(222),
-	I40E_PTT_UNUSED_ENTRY(223),
-	I40E_PTT_UNUSED_ENTRY(224),
-	I40E_PTT_UNUSED_ENTRY(225),
-	I40E_PTT_UNUSED_ENTRY(226),
-	I40E_PTT_UNUSED_ENTRY(227),
-	I40E_PTT_UNUSED_ENTRY(228),
-	I40E_PTT_UNUSED_ENTRY(229),
-
-	I40E_PTT_UNUSED_ENTRY(230),
-	I40E_PTT_UNUSED_ENTRY(231),
-	I40E_PTT_UNUSED_ENTRY(232),
-	I40E_PTT_UNUSED_ENTRY(233),
-	I40E_PTT_UNUSED_ENTRY(234),
-	I40E_PTT_UNUSED_ENTRY(235),
-	I40E_PTT_UNUSED_ENTRY(236),
-	I40E_PTT_UNUSED_ENTRY(237),
-	I40E_PTT_UNUSED_ENTRY(238),
-	I40E_PTT_UNUSED_ENTRY(239),
-
-	I40E_PTT_UNUSED_ENTRY(240),
-	I40E_PTT_UNUSED_ENTRY(241),
-	I40E_PTT_UNUSED_ENTRY(242),
-	I40E_PTT_UNUSED_ENTRY(243),
-	I40E_PTT_UNUSED_ENTRY(244),
-	I40E_PTT_UNUSED_ENTRY(245),
-	I40E_PTT_UNUSED_ENTRY(246),
-	I40E_PTT_UNUSED_ENTRY(247),
-	I40E_PTT_UNUSED_ENTRY(248),
-	I40E_PTT_UNUSED_ENTRY(249),
-
-	I40E_PTT_UNUSED_ENTRY(250),
-	I40E_PTT_UNUSED_ENTRY(251),
-	I40E_PTT_UNUSED_ENTRY(252),
-	I40E_PTT_UNUSED_ENTRY(253),
-	I40E_PTT_UNUSED_ENTRY(254),
-	I40E_PTT_UNUSED_ENTRY(255)
-};
-
-/**
- * i40evf_aq_rx_ctl_read_register - use FW to read from an Rx control register
- * @hw: pointer to the hw struct
- * @reg_addr: register address
- * @reg_val: ptr to register value
- * @cmd_details: pointer to command details structure or NULL
- *
- * Use the firmware to read the Rx control register,
- * especially useful if the Rx unit is under heavy pressure
- **/
-i40e_status i40evf_aq_rx_ctl_read_register(struct i40e_hw *hw,
-				u32 reg_addr, u32 *reg_val,
-				struct i40e_asq_cmd_details *cmd_details)
-{
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_rx_ctl_reg_read_write *cmd_resp =
-		(struct i40e_aqc_rx_ctl_reg_read_write *)&desc.params.raw;
-	i40e_status status;
-
-	if (!reg_val)
-		return I40E_ERR_PARAM;
-
-	i40evf_fill_default_direct_cmd_desc(&desc,
-					    i40e_aqc_opc_rx_ctl_reg_read);
-
-	cmd_resp->address = cpu_to_le32(reg_addr);
-
-	status = i40evf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
-
-	if (status == 0)
-		*reg_val = le32_to_cpu(cmd_resp->value);
-
-	return status;
-}
-
-/**
- * i40evf_read_rx_ctl - read from an Rx control register
- * @hw: pointer to the hw struct
- * @reg_addr: register address
- **/
-u32 i40evf_read_rx_ctl(struct i40e_hw *hw, u32 reg_addr)
-{
-	i40e_status status = 0;
-	bool use_register;
-	int retry = 5;
-	u32 val = 0;
-
-	use_register = (((hw->aq.api_maj_ver == 1) &&
-			(hw->aq.api_min_ver < 5)) ||
-			(hw->mac.type == I40E_MAC_X722));
-	if (!use_register) {
-do_retry:
-		status = i40evf_aq_rx_ctl_read_register(hw, reg_addr,
-							&val, NULL);
-		if (hw->aq.asq_last_status == I40E_AQ_RC_EAGAIN && retry) {
-			usleep_range(1000, 2000);
-			retry--;
-			goto do_retry;
-		}
-	}
-
-	/* if the AQ access failed, try the old-fashioned way */
-	if (status || use_register)
-		val = rd32(hw, reg_addr);
-
-	return val;
-}
-
-/**
- * i40evf_aq_rx_ctl_write_register
- * @hw: pointer to the hw struct
- * @reg_addr: register address
- * @reg_val: register value
- * @cmd_details: pointer to command details structure or NULL
- *
- * Use the firmware to write to an Rx control register,
- * especially useful if the Rx unit is under heavy pressure
- **/
-i40e_status i40evf_aq_rx_ctl_write_register(struct i40e_hw *hw,
-				u32 reg_addr, u32 reg_val,
-				struct i40e_asq_cmd_details *cmd_details)
-{
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_rx_ctl_reg_read_write *cmd =
-		(struct i40e_aqc_rx_ctl_reg_read_write *)&desc.params.raw;
-	i40e_status status;
-
-	i40evf_fill_default_direct_cmd_desc(&desc,
-					    i40e_aqc_opc_rx_ctl_reg_write);
-
-	cmd->address = cpu_to_le32(reg_addr);
-	cmd->value = cpu_to_le32(reg_val);
-
-	status = i40evf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
-
-	return status;
-}
-
-/**
- * i40evf_write_rx_ctl - write to an Rx control register
- * @hw: pointer to the hw struct
- * @reg_addr: register address
- * @reg_val: register value
- **/
-void i40evf_write_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val)
-{
-	i40e_status status = 0;
-	bool use_register;
-	int retry = 5;
-
-	use_register = (((hw->aq.api_maj_ver == 1) &&
-			(hw->aq.api_min_ver < 5)) ||
-			(hw->mac.type == I40E_MAC_X722));
-	if (!use_register) {
-do_retry:
-		status = i40evf_aq_rx_ctl_write_register(hw, reg_addr,
-							 reg_val, NULL);
-		if (hw->aq.asq_last_status == I40E_AQ_RC_EAGAIN && retry) {
-			usleep_range(1000, 2000);
-			retry--;
-			goto do_retry;
-		}
-	}
-
-	/* if the AQ access failed, try the old-fashioned way */
-	if (status || use_register)
-		wr32(hw, reg_addr, reg_val);
-}
-
-/**
- * i40e_aq_send_msg_to_pf
- * @hw: pointer to the hardware structure
- * @v_opcode: opcodes for VF-PF communication
- * @v_retval: return error code
- * @msg: pointer to the msg buffer
- * @msglen: msg length
- * @cmd_details: pointer to command details
- *
- * Send message to PF driver using admin queue. By default, this message
- * is sent asynchronously, i.e. i40evf_asq_send_command() does not wait for
- * completion before returning.
- **/
-i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
-				enum virtchnl_ops v_opcode,
-				i40e_status v_retval,
-				u8 *msg, u16 msglen,
-				struct i40e_asq_cmd_details *cmd_details)
-{
-	struct i40e_aq_desc desc;
-	struct i40e_asq_cmd_details details;
-	i40e_status status;
-
-	i40evf_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_send_msg_to_pf);
-	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_SI);
-	desc.cookie_high = cpu_to_le32(v_opcode);
-	desc.cookie_low = cpu_to_le32(v_retval);
-	if (msglen) {
-		desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF
-						| I40E_AQ_FLAG_RD));
-		if (msglen > I40E_AQ_LARGE_BUF)
-			desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
-		desc.datalen = cpu_to_le16(msglen);
-	}
-	if (!cmd_details) {
-		memset(&details, 0, sizeof(details));
-		details.async = true;
-		cmd_details = &details;
-	}
-	status = i40evf_asq_send_command(hw, &desc, msg, msglen, cmd_details);
-	return status;
-}
-
-/**
- * i40e_vf_parse_hw_config
- * @hw: pointer to the hardware structure
- * @msg: pointer to the virtual channel VF resource structure
- *
- * Given a VF resource message from the PF, populate the hw struct
- * with appropriate information.
- **/
-void i40e_vf_parse_hw_config(struct i40e_hw *hw,
-			     struct virtchnl_vf_resource *msg)
-{
-	struct virtchnl_vsi_resource *vsi_res;
-	int i;
-
-	vsi_res = &msg->vsi_res[0];
-
-	hw->dev_caps.num_vsis = msg->num_vsis;
-	hw->dev_caps.num_rx_qp = msg->num_queue_pairs;
-	hw->dev_caps.num_tx_qp = msg->num_queue_pairs;
-	hw->dev_caps.num_msix_vectors_vf = msg->max_vectors;
-	hw->dev_caps.dcb = msg->vf_cap_flags &
-			   VIRTCHNL_VF_OFFLOAD_L2;
-	hw->dev_caps.fcoe = 0;
-	for (i = 0; i < msg->num_vsis; i++) {
-		if (vsi_res->vsi_type == VIRTCHNL_VSI_SRIOV) {
-			ether_addr_copy(hw->mac.perm_addr,
-					vsi_res->default_mac_addr);
-			ether_addr_copy(hw->mac.addr,
-					vsi_res->default_mac_addr);
-		}
-		vsi_res++;
-	}
-}
-
-/**
- * i40e_vf_reset
- * @hw: pointer to the hardware structure
- *
- * Send a VF_RESET message to the PF. Does not wait for response from PF
- * as none will be forthcoming. Immediately after calling this function,
- * the admin queue should be shut down and (optionally) reinitialized.
- **/
-i40e_status i40e_vf_reset(struct i40e_hw *hw)
-{
-	return i40e_aq_send_msg_to_pf(hw, VIRTCHNL_OP_RESET_VF,
-				      0, NULL, 0, NULL);
-}
-
-/**
- * i40evf_aq_write_ddp - Write dynamic device personalization (ddp)
- * @hw: pointer to the hw struct
- * @buff: command buffer (size in bytes = buff_size)
- * @buff_size: buffer size in bytes
- * @track_id: package tracking id
- * @error_offset: returns error offset
- * @error_info: returns error information
- * @cmd_details: pointer to command details structure or NULL
- **/
-enum
-i40e_status_code i40evf_aq_write_ddp(struct i40e_hw *hw, void *buff,
-				     u16 buff_size, u32 track_id,
-				     u32 *error_offset, u32 *error_info,
-				     struct i40e_asq_cmd_details *cmd_details)
-{
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_write_personalization_profile *cmd =
-		(struct i40e_aqc_write_personalization_profile *)
-		&desc.params.raw;
-	struct i40e_aqc_write_ddp_resp *resp;
-	i40e_status status;
-
-	i40evf_fill_default_direct_cmd_desc(&desc,
-					    i40e_aqc_opc_write_personalization_profile);
-
-	desc.flags |= cpu_to_le16(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD);
-	if (buff_size > I40E_AQ_LARGE_BUF)
-		desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
-
-	desc.datalen = cpu_to_le16(buff_size);
-
-	cmd->profile_track_id = cpu_to_le32(track_id);
-
-	status = i40evf_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
-	if (!status) {
-		resp = (struct i40e_aqc_write_ddp_resp *)&desc.params.raw;
-		if (error_offset)
-			*error_offset = le32_to_cpu(resp->error_offset);
-		if (error_info)
-			*error_info = le32_to_cpu(resp->error_info);
-	}
-
-	return status;
-}
-
-/**
- * i40evf_aq_get_ddp_list - Read dynamic device personalization (ddp)
- * @hw: pointer to the hw struct
- * @buff: command buffer (size in bytes = buff_size)
- * @buff_size: buffer size in bytes
- * @flags: AdminQ command flags
- * @cmd_details: pointer to command details structure or NULL
- **/
-enum
-i40e_status_code i40evf_aq_get_ddp_list(struct i40e_hw *hw, void *buff,
-					u16 buff_size, u8 flags,
-				       struct i40e_asq_cmd_details *cmd_details)
-{
-	struct i40e_aq_desc desc;
-	struct i40e_aqc_get_applied_profiles *cmd =
-		(struct i40e_aqc_get_applied_profiles *)&desc.params.raw;
-	i40e_status status;
-
-	i40evf_fill_default_direct_cmd_desc(&desc,
-					    i40e_aqc_opc_get_personalization_profile_list);
-
-	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
-	if (buff_size > I40E_AQ_LARGE_BUF)
-		desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
-	desc.datalen = cpu_to_le16(buff_size);
-
-	cmd->flags = flags;
-
-	status = i40evf_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
-
-	return status;
-}
-
-/**
- * i40evf_find_segment_in_package
- * @segment_type: the segment type to search for (i.e., SEGMENT_TYPE_I40E)
- * @pkg_hdr: pointer to the package header to be searched
- *
- * This function searches a package file for a particular segment type. On
- * success it returns a pointer to the segment header, otherwise it will
- * return NULL.
- **/
-struct i40e_generic_seg_header *
-i40evf_find_segment_in_package(u32 segment_type,
-			       struct i40e_package_header *pkg_hdr)
-{
-	struct i40e_generic_seg_header *segment;
-	u32 i;
-
-	/* Search all package segments for the requested segment type */
-	for (i = 0; i < pkg_hdr->segment_count; i++) {
-		segment =
-			(struct i40e_generic_seg_header *)((u8 *)pkg_hdr +
-			 pkg_hdr->segment_offset[i]);
-
-		if (segment->type == segment_type)
-			return segment;
-	}
-
-	return NULL;
-}
-
-/**
- * i40evf_write_profile
- * @hw: pointer to the hardware structure
- * @profile: pointer to the profile segment of the package to be downloaded
- * @track_id: package tracking id
- *
- * Handles the download of a complete package.
- */
-enum i40e_status_code
-i40evf_write_profile(struct i40e_hw *hw, struct i40e_profile_segment *profile,
-		     u32 track_id)
-{
-	i40e_status status = 0;
-	struct i40e_section_table *sec_tbl;
-	struct i40e_profile_section_header *sec = NULL;
-	u32 dev_cnt;
-	u32 vendor_dev_id;
-	u32 *nvm;
-	u32 section_size = 0;
-	u32 offset = 0, info = 0;
-	u32 i;
-
-	dev_cnt = profile->device_table_count;
-
-	for (i = 0; i < dev_cnt; i++) {
-		vendor_dev_id = profile->device_table[i].vendor_dev_id;
-		if ((vendor_dev_id >> 16) == PCI_VENDOR_ID_INTEL)
-			if (hw->device_id == (vendor_dev_id & 0xFFFF))
-				break;
-	}
-	if (i == dev_cnt) {
-		i40e_debug(hw, I40E_DEBUG_PACKAGE, "Device doesn't support DDP");
-		return I40E_ERR_DEVICE_NOT_SUPPORTED;
-	}
-
-	nvm = (u32 *)&profile->device_table[dev_cnt];
-	sec_tbl = (struct i40e_section_table *)&nvm[nvm[0] + 1];
-
-	for (i = 0; i < sec_tbl->section_count; i++) {
-		sec = (struct i40e_profile_section_header *)((u8 *)profile +
-					     sec_tbl->section_offset[i]);
-
-		/* Skip 'AQ', 'note' and 'name' sections */
-		if (sec->section.type != SECTION_TYPE_MMIO)
-			continue;
-
-		section_size = sec->section.size +
-			sizeof(struct i40e_profile_section_header);
-
-		/* Write profile */
-		status = i40evf_aq_write_ddp(hw, (void *)sec, (u16)section_size,
-					     track_id, &offset, &info, NULL);
-		if (status) {
-			i40e_debug(hw, I40E_DEBUG_PACKAGE,
-				   "Failed to write profile: offset %d, info %d",
-				   offset, info);
-			break;
-		}
-	}
-	return status;
-}
-
-/**
- * i40evf_add_pinfo_to_list
- * @hw: pointer to the hardware structure
- * @profile: pointer to the profile segment of the package
- * @profile_info_sec: buffer for information section
- * @track_id: package tracking id
- *
- * Register a profile to the list of loaded profiles.
- */
-enum i40e_status_code
-i40evf_add_pinfo_to_list(struct i40e_hw *hw,
-			 struct i40e_profile_segment *profile,
-			 u8 *profile_info_sec, u32 track_id)
-{
-	i40e_status status = 0;
-	struct i40e_profile_section_header *sec = NULL;
-	struct i40e_profile_info *pinfo;
-	u32 offset = 0, info = 0;
-
-	sec = (struct i40e_profile_section_header *)profile_info_sec;
-	sec->tbl_size = 1;
-	sec->data_end = sizeof(struct i40e_profile_section_header) +
-			sizeof(struct i40e_profile_info);
-	sec->section.type = SECTION_TYPE_INFO;
-	sec->section.offset = sizeof(struct i40e_profile_section_header);
-	sec->section.size = sizeof(struct i40e_profile_info);
-	pinfo = (struct i40e_profile_info *)(profile_info_sec +
-					     sec->section.offset);
-	pinfo->track_id = track_id;
-	pinfo->version = profile->version;
-	pinfo->op = I40E_DDP_ADD_TRACKID;
-	memcpy(pinfo->name, profile->name, I40E_DDP_NAME_SIZE);
-
-	status = i40evf_aq_write_ddp(hw, (void *)sec, sec->data_end,
-				     track_id, &offset, &info, NULL);
-	return status;
-}
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_devids.h b/drivers/net/ethernet/intel/i40evf/i40e_devids.h
deleted file mode 100644
index f300bf271824..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_devids.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_DEVIDS_H_
-#define _I40E_DEVIDS_H_
-
-/* Device IDs */
-#define I40E_DEV_ID_SFP_XL710		0x1572
-#define I40E_DEV_ID_QEMU		0x1574
-#define I40E_DEV_ID_KX_B		0x1580
-#define I40E_DEV_ID_KX_C		0x1581
-#define I40E_DEV_ID_QSFP_A		0x1583
-#define I40E_DEV_ID_QSFP_B		0x1584
-#define I40E_DEV_ID_QSFP_C		0x1585
-#define I40E_DEV_ID_10G_BASE_T		0x1586
-#define I40E_DEV_ID_20G_KR2		0x1587
-#define I40E_DEV_ID_20G_KR2_A		0x1588
-#define I40E_DEV_ID_10G_BASE_T4		0x1589
-#define I40E_DEV_ID_25G_B		0x158A
-#define I40E_DEV_ID_25G_SFP28		0x158B
-#define I40E_DEV_ID_VF			0x154C
-#define I40E_DEV_ID_VF_HV		0x1571
-#define I40E_DEV_ID_ADAPTIVE_VF		0x1889
-#define I40E_DEV_ID_SFP_X722		0x37D0
-#define I40E_DEV_ID_1G_BASE_T_X722	0x37D1
-#define I40E_DEV_ID_10G_BASE_T_X722	0x37D2
-#define I40E_DEV_ID_SFP_I_X722		0x37D3
-#define I40E_DEV_ID_X722_VF		0x37CD
-
-#define i40e_is_40G_device(d)		((d) == I40E_DEV_ID_QSFP_A  || \
-					 (d) == I40E_DEV_ID_QSFP_B  || \
-					 (d) == I40E_DEV_ID_QSFP_C)
-
-#endif /* _I40E_DEVIDS_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_hmc.h b/drivers/net/ethernet/intel/i40evf/i40e_hmc.h
deleted file mode 100644
index 1c78de838857..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_hmc.h
+++ /dev/null
@@ -1,215 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_HMC_H_
-#define _I40E_HMC_H_
-
-#define I40E_HMC_MAX_BP_COUNT 512
-
-/* forward-declare the HW struct for the compiler */
-struct i40e_hw;
-
-#define I40E_HMC_INFO_SIGNATURE		0x484D5347 /* HMSG */
-#define I40E_HMC_PD_CNT_IN_SD		512
-#define I40E_HMC_DIRECT_BP_SIZE		0x200000 /* 2M */
-#define I40E_HMC_PAGED_BP_SIZE		4096
-#define I40E_HMC_PD_BP_BUF_ALIGNMENT	4096
-#define I40E_FIRST_VF_FPM_ID		16
-
-struct i40e_hmc_obj_info {
-	u64 base;	/* base addr in FPM */
-	u32 max_cnt;	/* max count available for this hmc func */
-	u32 cnt;	/* count of objects driver actually wants to create */
-	u64 size;	/* size in bytes of one object */
-};
-
-enum i40e_sd_entry_type {
-	I40E_SD_TYPE_INVALID = 0,
-	I40E_SD_TYPE_PAGED   = 1,
-	I40E_SD_TYPE_DIRECT  = 2
-};
-
-struct i40e_hmc_bp {
-	enum i40e_sd_entry_type entry_type;
-	struct i40e_dma_mem addr; /* populate to be used by hw */
-	u32 sd_pd_index;
-	u32 ref_cnt;
-};
-
-struct i40e_hmc_pd_entry {
-	struct i40e_hmc_bp bp;
-	u32 sd_index;
-	bool rsrc_pg;
-	bool valid;
-};
-
-struct i40e_hmc_pd_table {
-	struct i40e_dma_mem pd_page_addr; /* populate to be used by hw */
-	struct i40e_hmc_pd_entry  *pd_entry; /* [512] for sw book keeping */
-	struct i40e_virt_mem pd_entry_virt_mem; /* virt mem for pd_entry */
-
-	u32 ref_cnt;
-	u32 sd_index;
-};
-
-struct i40e_hmc_sd_entry {
-	enum i40e_sd_entry_type entry_type;
-	bool valid;
-
-	union {
-		struct i40e_hmc_pd_table pd_table;
-		struct i40e_hmc_bp bp;
-	} u;
-};
-
-struct i40e_hmc_sd_table {
-	struct i40e_virt_mem addr; /* used to track sd_entry allocations */
-	u32 sd_cnt;
-	u32 ref_cnt;
-	struct i40e_hmc_sd_entry *sd_entry; /* (sd_cnt*512) entries max */
-};
-
-struct i40e_hmc_info {
-	u32 signature;
-	/* equals to pci func num for PF and dynamically allocated for VFs */
-	u8 hmc_fn_id;
-	u16 first_sd_index; /* index of the first available SD */
-
-	/* hmc objects */
-	struct i40e_hmc_obj_info *hmc_obj;
-	struct i40e_virt_mem hmc_obj_virt_mem;
-	struct i40e_hmc_sd_table sd_table;
-};
-
-#define I40E_INC_SD_REFCNT(sd_table)	((sd_table)->ref_cnt++)
-#define I40E_INC_PD_REFCNT(pd_table)	((pd_table)->ref_cnt++)
-#define I40E_INC_BP_REFCNT(bp)		((bp)->ref_cnt++)
-
-#define I40E_DEC_SD_REFCNT(sd_table)	((sd_table)->ref_cnt--)
-#define I40E_DEC_PD_REFCNT(pd_table)	((pd_table)->ref_cnt--)
-#define I40E_DEC_BP_REFCNT(bp)		((bp)->ref_cnt--)
-
-/**
- * I40E_SET_PF_SD_ENTRY - marks the sd entry as valid in the hardware
- * @hw: pointer to our hw struct
- * @pa: pointer to physical address
- * @sd_index: segment descriptor index
- * @type: if sd entry is direct or paged
- **/
-#define I40E_SET_PF_SD_ENTRY(hw, pa, sd_index, type)			\
-{									\
-	u32 val1, val2, val3;						\
-	val1 = (u32)(upper_32_bits(pa));				\
-	val2 = (u32)(pa) | (I40E_HMC_MAX_BP_COUNT <<			\
-		 I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) |		\
-		((((type) == I40E_SD_TYPE_PAGED) ? 0 : 1) <<		\
-		I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT) |			\
-		BIT(I40E_PFHMC_SDDATALOW_PMSDVALID_SHIFT);		\
-	val3 = (sd_index) | BIT_ULL(I40E_PFHMC_SDCMD_PMSDWR_SHIFT);	\
-	wr32((hw), I40E_PFHMC_SDDATAHIGH, val1);			\
-	wr32((hw), I40E_PFHMC_SDDATALOW, val2);				\
-	wr32((hw), I40E_PFHMC_SDCMD, val3);				\
-}
-
-/**
- * I40E_CLEAR_PF_SD_ENTRY - marks the sd entry as invalid in the hardware
- * @hw: pointer to our hw struct
- * @sd_index: segment descriptor index
- * @type: if sd entry is direct or paged
- **/
-#define I40E_CLEAR_PF_SD_ENTRY(hw, sd_index, type)			\
-{									\
-	u32 val2, val3;							\
-	val2 = (I40E_HMC_MAX_BP_COUNT <<				\
-		I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) |		\
-		((((type) == I40E_SD_TYPE_PAGED) ? 0 : 1) <<		\
-		I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT);			\
-	val3 = (sd_index) | BIT_ULL(I40E_PFHMC_SDCMD_PMSDWR_SHIFT);	\
-	wr32((hw), I40E_PFHMC_SDDATAHIGH, 0);				\
-	wr32((hw), I40E_PFHMC_SDDATALOW, val2);				\
-	wr32((hw), I40E_PFHMC_SDCMD, val3);				\
-}
-
-/**
- * I40E_INVALIDATE_PF_HMC_PD - Invalidates the pd cache in the hardware
- * @hw: pointer to our hw struct
- * @sd_idx: segment descriptor index
- * @pd_idx: page descriptor index
- **/
-#define I40E_INVALIDATE_PF_HMC_PD(hw, sd_idx, pd_idx)			\
-	wr32((hw), I40E_PFHMC_PDINV,					\
-	    (((sd_idx) << I40E_PFHMC_PDINV_PMSDIDX_SHIFT) |		\
-	     ((pd_idx) << I40E_PFHMC_PDINV_PMPDIDX_SHIFT)))
-
-/**
- * I40E_FIND_SD_INDEX_LIMIT - finds segment descriptor index limit
- * @hmc_info: pointer to the HMC configuration information structure
- * @type: type of HMC resources we're searching
- * @index: starting index for the object
- * @cnt: number of objects we're trying to create
- * @sd_idx: pointer to return index of the segment descriptor in question
- * @sd_limit: pointer to return the maximum number of segment descriptors
- *
- * This function calculates the segment descriptor index and index limit
- * for the resource defined by i40e_hmc_rsrc_type.
- **/
-#define I40E_FIND_SD_INDEX_LIMIT(hmc_info, type, index, cnt, sd_idx, sd_limit)\
-{									\
-	u64 fpm_addr, fpm_limit;					\
-	fpm_addr = (hmc_info)->hmc_obj[(type)].base +			\
-		   (hmc_info)->hmc_obj[(type)].size * (index);		\
-	fpm_limit = fpm_addr + (hmc_info)->hmc_obj[(type)].size * (cnt);\
-	*(sd_idx) = (u32)(fpm_addr / I40E_HMC_DIRECT_BP_SIZE);		\
-	*(sd_limit) = (u32)((fpm_limit - 1) / I40E_HMC_DIRECT_BP_SIZE);	\
-	/* add one more to the limit to correct our range */		\
-	*(sd_limit) += 1;						\
-}
-
-/**
- * I40E_FIND_PD_INDEX_LIMIT - finds page descriptor index limit
- * @hmc_info: pointer to the HMC configuration information struct
- * @type: HMC resource type we're examining
- * @idx: starting index for the object
- * @cnt: number of objects we're trying to create
- * @pd_index: pointer to return page descriptor index
- * @pd_limit: pointer to return page descriptor index limit
- *
- * Calculates the page descriptor index and index limit for the resource
- * defined by i40e_hmc_rsrc_type.
- **/
-#define I40E_FIND_PD_INDEX_LIMIT(hmc_info, type, idx, cnt, pd_index, pd_limit)\
-{									\
-	u64 fpm_adr, fpm_limit;						\
-	fpm_adr = (hmc_info)->hmc_obj[(type)].base +			\
-		  (hmc_info)->hmc_obj[(type)].size * (idx);		\
-	fpm_limit = fpm_adr + (hmc_info)->hmc_obj[(type)].size * (cnt);	\
-	*(pd_index) = (u32)(fpm_adr / I40E_HMC_PAGED_BP_SIZE);		\
-	*(pd_limit) = (u32)((fpm_limit - 1) / I40E_HMC_PAGED_BP_SIZE);	\
-	/* add one more to the limit to correct our range */		\
-	*(pd_limit) += 1;						\
-}
-i40e_status i40e_add_sd_table_entry(struct i40e_hw *hw,
-					      struct i40e_hmc_info *hmc_info,
-					      u32 sd_index,
-					      enum i40e_sd_entry_type type,
-					      u64 direct_mode_sz);
-
-i40e_status i40e_add_pd_table_entry(struct i40e_hw *hw,
-					      struct i40e_hmc_info *hmc_info,
-					      u32 pd_index,
-					      struct i40e_dma_mem *rsrc_pg);
-i40e_status i40e_remove_pd_bp(struct i40e_hw *hw,
-					struct i40e_hmc_info *hmc_info,
-					u32 idx);
-i40e_status i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
-					     u32 idx);
-i40e_status i40e_remove_sd_bp_new(struct i40e_hw *hw,
-					    struct i40e_hmc_info *hmc_info,
-					    u32 idx, bool is_pf);
-i40e_status i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
-					       u32 idx);
-i40e_status i40e_remove_pd_page_new(struct i40e_hw *hw,
-					      struct i40e_hmc_info *hmc_info,
-					      u32 idx, bool is_pf);
-
-#endif /* _I40E_HMC_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_lan_hmc.h b/drivers/net/ethernet/intel/i40evf/i40e_lan_hmc.h
deleted file mode 100644
index 82b00f70a632..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_lan_hmc.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_LAN_HMC_H_
-#define _I40E_LAN_HMC_H_
-
-/* forward-declare the HW struct for the compiler */
-struct i40e_hw;
-
-/* HMC element context information */
-
-/* Rx queue context data
- *
- * The sizes of the variables may be larger than needed due to crossing byte
- * boundaries. If we do not have the width of the variable set to the correct
- * size then we could end up shifting bits off the top of the variable when the
- * variable is at the top of a byte and crosses over into the next byte.
- */
-struct i40e_hmc_obj_rxq {
-	u16 head;
-	u16 cpuid; /* bigger than needed, see above for reason */
-	u64 base;
-	u16 qlen;
-#define I40E_RXQ_CTX_DBUFF_SHIFT 7
-	u16 dbuff; /* bigger than needed, see above for reason */
-#define I40E_RXQ_CTX_HBUFF_SHIFT 6
-	u16 hbuff; /* bigger than needed, see above for reason */
-	u8  dtype;
-	u8  dsize;
-	u8  crcstrip;
-	u8  fc_ena;
-	u8  l2tsel;
-	u8  hsplit_0;
-	u8  hsplit_1;
-	u8  showiv;
-	u32 rxmax; /* bigger than needed, see above for reason */
-	u8  tphrdesc_ena;
-	u8  tphwdesc_ena;
-	u8  tphdata_ena;
-	u8  tphhead_ena;
-	u16 lrxqthresh; /* bigger than needed, see above for reason */
-	u8  prefena;	/* NOTE: normally must be set to 1 at init */
-};
-
-/* Tx queue context data
-*
-* The sizes of the variables may be larger than needed due to crossing byte
-* boundaries. If we do not have the width of the variable set to the correct
-* size then we could end up shifting bits off the top of the variable when the
-* variable is at the top of a byte and crosses over into the next byte.
-*/
-struct i40e_hmc_obj_txq {
-	u16 head;
-	u8  new_context;
-	u64 base;
-	u8  fc_ena;
-	u8  timesync_ena;
-	u8  fd_ena;
-	u8  alt_vlan_ena;
-	u16 thead_wb;
-	u8  cpuid;
-	u8  head_wb_ena;
-	u16 qlen;
-	u8  tphrdesc_ena;
-	u8  tphrpacket_ena;
-	u8  tphwdesc_ena;
-	u64 head_wb_addr;
-	u32 crc;
-	u16 rdylist;
-	u8  rdylist_act;
-};
-
-/* for hsplit_0 field of Rx HMC context */
-enum i40e_hmc_obj_rx_hsplit_0 {
-	I40E_HMC_OBJ_RX_HSPLIT_0_NO_SPLIT      = 0,
-	I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_L2      = 1,
-	I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_IP      = 2,
-	I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_TCP_UDP = 4,
-	I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_SCTP    = 8,
-};
-
-/* fcoe_cntx and fcoe_filt are for debugging purpose only */
-struct i40e_hmc_obj_fcoe_cntx {
-	u32 rsv[32];
-};
-
-struct i40e_hmc_obj_fcoe_filt {
-	u32 rsv[8];
-};
-
-/* Context sizes for LAN objects */
-enum i40e_hmc_lan_object_size {
-	I40E_HMC_LAN_OBJ_SZ_8   = 0x3,
-	I40E_HMC_LAN_OBJ_SZ_16  = 0x4,
-	I40E_HMC_LAN_OBJ_SZ_32  = 0x5,
-	I40E_HMC_LAN_OBJ_SZ_64  = 0x6,
-	I40E_HMC_LAN_OBJ_SZ_128 = 0x7,
-	I40E_HMC_LAN_OBJ_SZ_256 = 0x8,
-	I40E_HMC_LAN_OBJ_SZ_512 = 0x9,
-};
-
-#define I40E_HMC_L2OBJ_BASE_ALIGNMENT 512
-#define I40E_HMC_OBJ_SIZE_TXQ         128
-#define I40E_HMC_OBJ_SIZE_RXQ         32
-#define I40E_HMC_OBJ_SIZE_FCOE_CNTX   128
-#define I40E_HMC_OBJ_SIZE_FCOE_FILT   64
-
-enum i40e_hmc_lan_rsrc_type {
-	I40E_HMC_LAN_FULL  = 0,
-	I40E_HMC_LAN_TX    = 1,
-	I40E_HMC_LAN_RX    = 2,
-	I40E_HMC_FCOE_CTX  = 3,
-	I40E_HMC_FCOE_FILT = 4,
-	I40E_HMC_LAN_MAX   = 5
-};
-
-enum i40e_hmc_model {
-	I40E_HMC_MODEL_DIRECT_PREFERRED = 0,
-	I40E_HMC_MODEL_DIRECT_ONLY      = 1,
-	I40E_HMC_MODEL_PAGED_ONLY       = 2,
-	I40E_HMC_MODEL_UNKNOWN,
-};
-
-struct i40e_hmc_lan_create_obj_info {
-	struct i40e_hmc_info *hmc_info;
-	u32 rsrc_type;
-	u32 start_idx;
-	u32 count;
-	enum i40e_sd_entry_type entry_type;
-	u64 direct_mode_sz;
-};
-
-struct i40e_hmc_lan_delete_obj_info {
-	struct i40e_hmc_info *hmc_info;
-	u32 rsrc_type;
-	u32 start_idx;
-	u32 count;
-};
-
-i40e_status i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
-					u32 rxq_num, u32 fcoe_cntx_num,
-					u32 fcoe_filt_num);
-i40e_status i40e_configure_lan_hmc(struct i40e_hw *hw,
-					     enum i40e_hmc_model model);
-i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw);
-
-i40e_status i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
-						      u16 queue);
-i40e_status i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
-						    u16 queue,
-						    struct i40e_hmc_obj_txq *s);
-i40e_status i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
-						      u16 queue);
-i40e_status i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
-						    u16 queue,
-						    struct i40e_hmc_obj_rxq *s);
-
-#endif /* _I40E_LAN_HMC_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
deleted file mode 100644
index a358f4b9d5aa..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_PROTOTYPE_H_
-#define _I40E_PROTOTYPE_H_
-
-#include "i40e_type.h"
-#include "i40e_alloc.h"
-#include <linux/avf/virtchnl.h>
-
-/* Prototypes for shared code functions that are not in
- * the standard function pointer structures.  These are
- * mostly because they are needed even before the init
- * has happened and will assist in the early SW and FW
- * setup.
- */
-
-/* adminq functions */
-i40e_status i40evf_init_adminq(struct i40e_hw *hw);
-i40e_status i40evf_shutdown_adminq(struct i40e_hw *hw);
-void i40e_adminq_init_ring_data(struct i40e_hw *hw);
-i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
-					     struct i40e_arq_event_info *e,
-					     u16 *events_pending);
-i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
-				struct i40e_aq_desc *desc,
-				void *buff, /* can be NULL */
-				u16  buff_size,
-				struct i40e_asq_cmd_details *cmd_details);
-bool i40evf_asq_done(struct i40e_hw *hw);
-
-/* debug function for adminq */
-void i40evf_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask,
-		     void *desc, void *buffer, u16 buf_len);
-
-void i40e_idle_aq(struct i40e_hw *hw);
-void i40evf_resume_aq(struct i40e_hw *hw);
-bool i40evf_check_asq_alive(struct i40e_hw *hw);
-i40e_status i40evf_aq_queue_shutdown(struct i40e_hw *hw, bool unloading);
-const char *i40evf_aq_str(struct i40e_hw *hw, enum i40e_admin_queue_err aq_err);
-const char *i40evf_stat_str(struct i40e_hw *hw, i40e_status stat_err);
-
-i40e_status i40evf_aq_get_rss_lut(struct i40e_hw *hw, u16 seid,
-				  bool pf_lut, u8 *lut, u16 lut_size);
-i40e_status i40evf_aq_set_rss_lut(struct i40e_hw *hw, u16 seid,
-				  bool pf_lut, u8 *lut, u16 lut_size);
-i40e_status i40evf_aq_get_rss_key(struct i40e_hw *hw,
-				  u16 seid,
-				  struct i40e_aqc_get_set_rss_key_data *key);
-i40e_status i40evf_aq_set_rss_key(struct i40e_hw *hw,
-				  u16 seid,
-				  struct i40e_aqc_get_set_rss_key_data *key);
-
-i40e_status i40e_set_mac_type(struct i40e_hw *hw);
-
-extern struct i40e_rx_ptype_decoded i40evf_ptype_lookup[];
-
-static inline struct i40e_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
-{
-	return i40evf_ptype_lookup[ptype];
-}
-
-/* prototype for functions used for SW locks */
-
-/* i40e_common for VF drivers*/
-void i40e_vf_parse_hw_config(struct i40e_hw *hw,
-			     struct virtchnl_vf_resource *msg);
-i40e_status i40e_vf_reset(struct i40e_hw *hw);
-i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
-				enum virtchnl_ops v_opcode,
-				i40e_status v_retval,
-				u8 *msg, u16 msglen,
-				struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_set_filter_control(struct i40e_hw *hw,
-				struct i40e_filter_control_settings *settings);
-i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
-				u8 *mac_addr, u16 ethtype, u16 flags,
-				u16 vsi_seid, u16 queue, bool is_add,
-				struct i40e_control_filter_stats *stats,
-				struct i40e_asq_cmd_details *cmd_details);
-void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
-						    u16 vsi_seid);
-i40e_status i40evf_aq_rx_ctl_read_register(struct i40e_hw *hw,
-				u32 reg_addr, u32 *reg_val,
-				struct i40e_asq_cmd_details *cmd_details);
-u32 i40evf_read_rx_ctl(struct i40e_hw *hw, u32 reg_addr);
-i40e_status i40evf_aq_rx_ctl_write_register(struct i40e_hw *hw,
-				u32 reg_addr, u32 reg_val,
-				struct i40e_asq_cmd_details *cmd_details);
-void i40evf_write_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val);
-i40e_status i40e_aq_set_phy_register(struct i40e_hw *hw,
-				     u8 phy_select, u8 dev_addr,
-				     u32 reg_addr, u32 reg_val,
-				     struct i40e_asq_cmd_details *cmd_details);
-i40e_status i40e_aq_get_phy_register(struct i40e_hw *hw,
-				     u8 phy_select, u8 dev_addr,
-				     u32 reg_addr, u32 *reg_val,
-				     struct i40e_asq_cmd_details *cmd_details);
-
-i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page,
-				   u16 reg, u8 phy_addr, u16 *value);
-i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page,
-				    u16 reg, u8 phy_addr, u16 value);
-i40e_status i40e_read_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
-				   u8 phy_addr, u16 *value);
-i40e_status i40e_write_phy_register(struct i40e_hw *hw, u8 page, u16 reg,
-				    u8 phy_addr, u16 value);
-u8 i40e_get_phy_address(struct i40e_hw *hw, u8 dev_num);
-i40e_status i40e_blink_phy_link_led(struct i40e_hw *hw,
-				    u32 time, u32 interval);
-i40e_status i40evf_aq_write_ddp(struct i40e_hw *hw, void *buff,
-				u16 buff_size, u32 track_id,
-				u32 *error_offset, u32 *error_info,
-				struct i40e_asq_cmd_details *
-				cmd_details);
-i40e_status i40evf_aq_get_ddp_list(struct i40e_hw *hw, void *buff,
-				   u16 buff_size, u8 flags,
-				   struct i40e_asq_cmd_details *
-				   cmd_details);
-struct i40e_generic_seg_header *
-i40evf_find_segment_in_package(u32 segment_type,
-			       struct i40e_package_header *pkg_header);
-enum i40e_status_code
-i40evf_write_profile(struct i40e_hw *hw, struct i40e_profile_segment *i40e_seg,
-		     u32 track_id);
-enum i40e_status_code
-i40evf_add_pinfo_to_list(struct i40e_hw *hw,
-			 struct i40e_profile_segment *profile,
-			 u8 *profile_info_sec, u32 track_id);
-#endif /* _I40E_PROTOTYPE_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_register.h b/drivers/net/ethernet/intel/i40evf/i40e_register.h
deleted file mode 100644
index 49e1f57d99cc..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_register.h
+++ /dev/null
@@ -1,313 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_REGISTER_H_
-#define _I40E_REGISTER_H_
-
-#define I40E_VFMSIX_PBA1(_i) (0x00002000 + ((_i) * 4)) /* _i=0...19 */ /* Reset: VFLR */
-#define I40E_VFMSIX_PBA1_MAX_INDEX 19
-#define I40E_VFMSIX_PBA1_PENBIT_SHIFT 0
-#define I40E_VFMSIX_PBA1_PENBIT_MASK I40E_MASK(0xFFFFFFFF, I40E_VFMSIX_PBA1_PENBIT_SHIFT)
-#define I40E_VFMSIX_TADD1(_i) (0x00002100 + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TADD1_MAX_INDEX 639
-#define I40E_VFMSIX_TADD1_MSIXTADD10_SHIFT 0
-#define I40E_VFMSIX_TADD1_MSIXTADD10_MASK I40E_MASK(0x3, I40E_VFMSIX_TADD1_MSIXTADD10_SHIFT)
-#define I40E_VFMSIX_TADD1_MSIXTADD_SHIFT 2
-#define I40E_VFMSIX_TADD1_MSIXTADD_MASK I40E_MASK(0x3FFFFFFF, I40E_VFMSIX_TADD1_MSIXTADD_SHIFT)
-#define I40E_VFMSIX_TMSG1(_i) (0x00002108 + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TMSG1_MAX_INDEX 639
-#define I40E_VFMSIX_TMSG1_MSIXTMSG_SHIFT 0
-#define I40E_VFMSIX_TMSG1_MSIXTMSG_MASK I40E_MASK(0xFFFFFFFF, I40E_VFMSIX_TMSG1_MSIXTMSG_SHIFT)
-#define I40E_VFMSIX_TUADD1(_i) (0x00002104 + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TUADD1_MAX_INDEX 639
-#define I40E_VFMSIX_TUADD1_MSIXTUADD_SHIFT 0
-#define I40E_VFMSIX_TUADD1_MSIXTUADD_MASK I40E_MASK(0xFFFFFFFF, I40E_VFMSIX_TUADD1_MSIXTUADD_SHIFT)
-#define I40E_VFMSIX_TVCTRL1(_i) (0x0000210C + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TVCTRL1_MAX_INDEX 639
-#define I40E_VFMSIX_TVCTRL1_MASK_SHIFT 0
-#define I40E_VFMSIX_TVCTRL1_MASK_MASK I40E_MASK(0x1, I40E_VFMSIX_TVCTRL1_MASK_SHIFT)
-#define I40E_VF_ARQBAH1 0x00006000 /* Reset: EMPR */
-#define I40E_VF_ARQBAH1_ARQBAH_SHIFT 0
-#define I40E_VF_ARQBAH1_ARQBAH_MASK I40E_MASK(0xFFFFFFFF, I40E_VF_ARQBAH1_ARQBAH_SHIFT)
-#define I40E_VF_ARQBAL1 0x00006C00 /* Reset: EMPR */
-#define I40E_VF_ARQBAL1_ARQBAL_SHIFT 0
-#define I40E_VF_ARQBAL1_ARQBAL_MASK I40E_MASK(0xFFFFFFFF, I40E_VF_ARQBAL1_ARQBAL_SHIFT)
-#define I40E_VF_ARQH1 0x00007400 /* Reset: EMPR */
-#define I40E_VF_ARQH1_ARQH_SHIFT 0
-#define I40E_VF_ARQH1_ARQH_MASK I40E_MASK(0x3FF, I40E_VF_ARQH1_ARQH_SHIFT)
-#define I40E_VF_ARQLEN1 0x00008000 /* Reset: EMPR */
-#define I40E_VF_ARQLEN1_ARQLEN_SHIFT 0
-#define I40E_VF_ARQLEN1_ARQLEN_MASK I40E_MASK(0x3FF, I40E_VF_ARQLEN1_ARQLEN_SHIFT)
-#define I40E_VF_ARQLEN1_ARQVFE_SHIFT 28
-#define I40E_VF_ARQLEN1_ARQVFE_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQVFE_SHIFT)
-#define I40E_VF_ARQLEN1_ARQOVFL_SHIFT 29
-#define I40E_VF_ARQLEN1_ARQOVFL_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQOVFL_SHIFT)
-#define I40E_VF_ARQLEN1_ARQCRIT_SHIFT 30
-#define I40E_VF_ARQLEN1_ARQCRIT_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQCRIT_SHIFT)
-#define I40E_VF_ARQLEN1_ARQENABLE_SHIFT 31
-#define I40E_VF_ARQLEN1_ARQENABLE_MASK I40E_MASK(0x1, I40E_VF_ARQLEN1_ARQENABLE_SHIFT)
-#define I40E_VF_ARQT1 0x00007000 /* Reset: EMPR */
-#define I40E_VF_ARQT1_ARQT_SHIFT 0
-#define I40E_VF_ARQT1_ARQT_MASK I40E_MASK(0x3FF, I40E_VF_ARQT1_ARQT_SHIFT)
-#define I40E_VF_ATQBAH1 0x00007800 /* Reset: EMPR */
-#define I40E_VF_ATQBAH1_ATQBAH_SHIFT 0
-#define I40E_VF_ATQBAH1_ATQBAH_MASK I40E_MASK(0xFFFFFFFF, I40E_VF_ATQBAH1_ATQBAH_SHIFT)
-#define I40E_VF_ATQBAL1 0x00007C00 /* Reset: EMPR */
-#define I40E_VF_ATQBAL1_ATQBAL_SHIFT 0
-#define I40E_VF_ATQBAL1_ATQBAL_MASK I40E_MASK(0xFFFFFFFF, I40E_VF_ATQBAL1_ATQBAL_SHIFT)
-#define I40E_VF_ATQH1 0x00006400 /* Reset: EMPR */
-#define I40E_VF_ATQH1_ATQH_SHIFT 0
-#define I40E_VF_ATQH1_ATQH_MASK I40E_MASK(0x3FF, I40E_VF_ATQH1_ATQH_SHIFT)
-#define I40E_VF_ATQLEN1 0x00006800 /* Reset: EMPR */
-#define I40E_VF_ATQLEN1_ATQLEN_SHIFT 0
-#define I40E_VF_ATQLEN1_ATQLEN_MASK I40E_MASK(0x3FF, I40E_VF_ATQLEN1_ATQLEN_SHIFT)
-#define I40E_VF_ATQLEN1_ATQVFE_SHIFT 28
-#define I40E_VF_ATQLEN1_ATQVFE_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQVFE_SHIFT)
-#define I40E_VF_ATQLEN1_ATQOVFL_SHIFT 29
-#define I40E_VF_ATQLEN1_ATQOVFL_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQOVFL_SHIFT)
-#define I40E_VF_ATQLEN1_ATQCRIT_SHIFT 30
-#define I40E_VF_ATQLEN1_ATQCRIT_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQCRIT_SHIFT)
-#define I40E_VF_ATQLEN1_ATQENABLE_SHIFT 31
-#define I40E_VF_ATQLEN1_ATQENABLE_MASK I40E_MASK(0x1, I40E_VF_ATQLEN1_ATQENABLE_SHIFT)
-#define I40E_VF_ATQT1 0x00008400 /* Reset: EMPR */
-#define I40E_VF_ATQT1_ATQT_SHIFT 0
-#define I40E_VF_ATQT1_ATQT_MASK I40E_MASK(0x3FF, I40E_VF_ATQT1_ATQT_SHIFT)
-#define I40E_VFGEN_RSTAT 0x00008800 /* Reset: VFR */
-#define I40E_VFGEN_RSTAT_VFR_STATE_SHIFT 0
-#define I40E_VFGEN_RSTAT_VFR_STATE_MASK I40E_MASK(0x3, I40E_VFGEN_RSTAT_VFR_STATE_SHIFT)
-#define I40E_VFINT_DYN_CTL01 0x00005C00 /* Reset: VFR */
-#define I40E_VFINT_DYN_CTL01_INTENA_SHIFT 0
-#define I40E_VFINT_DYN_CTL01_INTENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_INTENA_SHIFT)
-#define I40E_VFINT_DYN_CTL01_CLEARPBA_SHIFT 1
-#define I40E_VFINT_DYN_CTL01_CLEARPBA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_CLEARPBA_SHIFT)
-#define I40E_VFINT_DYN_CTL01_SWINT_TRIG_SHIFT 2
-#define I40E_VFINT_DYN_CTL01_SWINT_TRIG_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_SWINT_TRIG_SHIFT)
-#define I40E_VFINT_DYN_CTL01_ITR_INDX_SHIFT 3
-#define I40E_VFINT_DYN_CTL01_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_DYN_CTL01_ITR_INDX_SHIFT)
-#define I40E_VFINT_DYN_CTL01_INTERVAL_SHIFT 5
-#define I40E_VFINT_DYN_CTL01_INTERVAL_MASK I40E_MASK(0xFFF, I40E_VFINT_DYN_CTL01_INTERVAL_SHIFT)
-#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_ENA_SHIFT 24
-#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_ENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_SW_ITR_INDX_ENA_SHIFT)
-#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_SHIFT 25
-#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_DYN_CTL01_SW_ITR_INDX_SHIFT)
-#define I40E_VFINT_DYN_CTL01_INTENA_MSK_SHIFT 31
-#define I40E_VFINT_DYN_CTL01_INTENA_MSK_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_INTENA_MSK_SHIFT)
-#define I40E_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...15 */ /* Reset: VFR */
-#define I40E_VFINT_DYN_CTLN1_MAX_INDEX 15
-#define I40E_VFINT_DYN_CTLN1_INTENA_SHIFT 0
-#define I40E_VFINT_DYN_CTLN1_INTENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_INTENA_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_CLEARPBA_SHIFT 1
-#define I40E_VFINT_DYN_CTLN1_CLEARPBA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_CLEARPBA_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
-#define I40E_VFINT_DYN_CTLN1_SWINT_TRIG_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT 3
-#define I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT 5
-#define I40E_VFINT_DYN_CTLN1_INTERVAL_MASK I40E_MASK(0xFFF, I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT 24
-#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_SHIFT 25
-#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_INTENA_MSK_SHIFT 31
-#define I40E_VFINT_DYN_CTLN1_INTENA_MSK_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_INTENA_MSK_SHIFT)
-#define I40E_VFINT_ICR0_ENA1 0x00005000 /* Reset: CORER */
-#define I40E_VFINT_ICR0_ENA1_LINK_STAT_CHANGE_SHIFT 25
-#define I40E_VFINT_ICR0_ENA1_LINK_STAT_CHANGE_MASK I40E_MASK(0x1, I40E_VFINT_ICR0_ENA1_LINK_STAT_CHANGE_SHIFT)
-#define I40E_VFINT_ICR0_ENA1_ADMINQ_SHIFT 30
-#define I40E_VFINT_ICR0_ENA1_ADMINQ_MASK I40E_MASK(0x1, I40E_VFINT_ICR0_ENA1_ADMINQ_SHIFT)
-#define I40E_VFINT_ICR0_ENA1_RSVD_SHIFT 31
-#define I40E_VFINT_ICR0_ENA1_RSVD_MASK I40E_MASK(0x1, I40E_VFINT_ICR0_ENA1_RSVD_SHIFT)
-#define I40E_VFINT_ICR01 0x00004800 /* Reset: CORER */
-#define I40E_VFINT_ICR01_INTEVENT_SHIFT 0
-#define I40E_VFINT_ICR01_INTEVENT_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_INTEVENT_SHIFT)
-#define I40E_VFINT_ICR01_QUEUE_0_SHIFT 1
-#define I40E_VFINT_ICR01_QUEUE_0_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_QUEUE_0_SHIFT)
-#define I40E_VFINT_ICR01_QUEUE_1_SHIFT 2
-#define I40E_VFINT_ICR01_QUEUE_1_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_QUEUE_1_SHIFT)
-#define I40E_VFINT_ICR01_QUEUE_2_SHIFT 3
-#define I40E_VFINT_ICR01_QUEUE_2_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_QUEUE_2_SHIFT)
-#define I40E_VFINT_ICR01_QUEUE_3_SHIFT 4
-#define I40E_VFINT_ICR01_QUEUE_3_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_QUEUE_3_SHIFT)
-#define I40E_VFINT_ICR01_LINK_STAT_CHANGE_SHIFT 25
-#define I40E_VFINT_ICR01_LINK_STAT_CHANGE_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_LINK_STAT_CHANGE_SHIFT)
-#define I40E_VFINT_ICR01_ADMINQ_SHIFT 30
-#define I40E_VFINT_ICR01_ADMINQ_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_ADMINQ_SHIFT)
-#define I40E_VFINT_ICR01_SWINT_SHIFT 31
-#define I40E_VFINT_ICR01_SWINT_MASK I40E_MASK(0x1, I40E_VFINT_ICR01_SWINT_SHIFT)
-#define I40E_VFINT_ITR01(_i) (0x00004C00 + ((_i) * 4)) /* _i=0...2 */ /* Reset: VFR */
-#define I40E_VFINT_ITR01_MAX_INDEX 2
-#define I40E_VFINT_ITR01_INTERVAL_SHIFT 0
-#define I40E_VFINT_ITR01_INTERVAL_MASK I40E_MASK(0xFFF, I40E_VFINT_ITR01_INTERVAL_SHIFT)
-#define I40E_VFINT_ITRN1(_i, _INTVF) (0x00002800 + ((_i) * 64 + (_INTVF) * 4)) /* _i=0...2, _INTVF=0...15 */ /* Reset: VFR */
-#define I40E_VFINT_ITRN1_MAX_INDEX 2
-#define I40E_VFINT_ITRN1_INTERVAL_SHIFT 0
-#define I40E_VFINT_ITRN1_INTERVAL_MASK I40E_MASK(0xFFF, I40E_VFINT_ITRN1_INTERVAL_SHIFT)
-#define I40E_VFINT_STAT_CTL01 0x00005400 /* Reset: CORER */
-#define I40E_VFINT_STAT_CTL01_OTHER_ITR_INDX_SHIFT 2
-#define I40E_VFINT_STAT_CTL01_OTHER_ITR_INDX_MASK I40E_MASK(0x3, I40E_VFINT_STAT_CTL01_OTHER_ITR_INDX_SHIFT)
-#define I40E_QRX_TAIL1(_Q) (0x00002000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: CORER */
-#define I40E_QRX_TAIL1_MAX_INDEX 15
-#define I40E_QRX_TAIL1_TAIL_SHIFT 0
-#define I40E_QRX_TAIL1_TAIL_MASK I40E_MASK(0x1FFF, I40E_QRX_TAIL1_TAIL_SHIFT)
-#define I40E_QTX_TAIL1(_Q) (0x00000000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: PFR */
-#define I40E_QTX_TAIL1_MAX_INDEX 15
-#define I40E_QTX_TAIL1_TAIL_SHIFT 0
-#define I40E_QTX_TAIL1_TAIL_MASK I40E_MASK(0x1FFF, I40E_QTX_TAIL1_TAIL_SHIFT)
-#define I40E_VFMSIX_PBA 0x00002000 /* Reset: VFLR */
-#define I40E_VFMSIX_PBA_PENBIT_SHIFT 0
-#define I40E_VFMSIX_PBA_PENBIT_MASK I40E_MASK(0xFFFFFFFF, I40E_VFMSIX_PBA_PENBIT_SHIFT)
-#define I40E_VFMSIX_TADD(_i) (0x00000000 + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TADD_MAX_INDEX 16
-#define I40E_VFMSIX_TADD_MSIXTADD10_SHIFT 0
-#define I40E_VFMSIX_TADD_MSIXTADD10_MASK I40E_MASK(0x3, I40E_VFMSIX_TADD_MSIXTADD10_SHIFT)
-#define I40E_VFMSIX_TADD_MSIXTADD_SHIFT 2
-#define I40E_VFMSIX_TADD_MSIXTADD_MASK I40E_MASK(0x3FFFFFFF, I40E_VFMSIX_TADD_MSIXTADD_SHIFT)
-#define I40E_VFMSIX_TMSG(_i) (0x00000008 + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TMSG_MAX_INDEX 16
-#define I40E_VFMSIX_TMSG_MSIXTMSG_SHIFT 0
-#define I40E_VFMSIX_TMSG_MSIXTMSG_MASK I40E_MASK(0xFFFFFFFF, I40E_VFMSIX_TMSG_MSIXTMSG_SHIFT)
-#define I40E_VFMSIX_TUADD(_i) (0x00000004 + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TUADD_MAX_INDEX 16
-#define I40E_VFMSIX_TUADD_MSIXTUADD_SHIFT 0
-#define I40E_VFMSIX_TUADD_MSIXTUADD_MASK I40E_MASK(0xFFFFFFFF, I40E_VFMSIX_TUADD_MSIXTUADD_SHIFT)
-#define I40E_VFMSIX_TVCTRL(_i) (0x0000000C + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
-#define I40E_VFMSIX_TVCTRL_MAX_INDEX 16
-#define I40E_VFMSIX_TVCTRL_MASK_SHIFT 0
-#define I40E_VFMSIX_TVCTRL_MASK_MASK I40E_MASK(0x1, I40E_VFMSIX_TVCTRL_MASK_SHIFT)
-#define I40E_VFCM_PE_ERRDATA 0x0000DC00 /* Reset: VFR */
-#define I40E_VFCM_PE_ERRDATA_ERROR_CODE_SHIFT 0
-#define I40E_VFCM_PE_ERRDATA_ERROR_CODE_MASK I40E_MASK(0xF, I40E_VFCM_PE_ERRDATA_ERROR_CODE_SHIFT)
-#define I40E_VFCM_PE_ERRDATA_Q_TYPE_SHIFT 4
-#define I40E_VFCM_PE_ERRDATA_Q_TYPE_MASK I40E_MASK(0x7, I40E_VFCM_PE_ERRDATA_Q_TYPE_SHIFT)
-#define I40E_VFCM_PE_ERRDATA_Q_NUM_SHIFT 8
-#define I40E_VFCM_PE_ERRDATA_Q_NUM_MASK I40E_MASK(0x3FFFF, I40E_VFCM_PE_ERRDATA_Q_NUM_SHIFT)
-#define I40E_VFCM_PE_ERRINFO 0x0000D800 /* Reset: VFR */
-#define I40E_VFCM_PE_ERRINFO_ERROR_VALID_SHIFT 0
-#define I40E_VFCM_PE_ERRINFO_ERROR_VALID_MASK I40E_MASK(0x1, I40E_VFCM_PE_ERRINFO_ERROR_VALID_SHIFT)
-#define I40E_VFCM_PE_ERRINFO_ERROR_INST_SHIFT 4
-#define I40E_VFCM_PE_ERRINFO_ERROR_INST_MASK I40E_MASK(0x7, I40E_VFCM_PE_ERRINFO_ERROR_INST_SHIFT)
-#define I40E_VFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT 8
-#define I40E_VFCM_PE_ERRINFO_DBL_ERROR_CNT_MASK I40E_MASK(0xFF, I40E_VFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT)
-#define I40E_VFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT 16
-#define I40E_VFCM_PE_ERRINFO_RLU_ERROR_CNT_MASK I40E_MASK(0xFF, I40E_VFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT)
-#define I40E_VFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT 24
-#define I40E_VFCM_PE_ERRINFO_RLS_ERROR_CNT_MASK I40E_MASK(0xFF, I40E_VFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT)
-#define I40E_VFQF_HENA(_i) (0x0000C400 + ((_i) * 4)) /* _i=0...1 */ /* Reset: CORER */
-#define I40E_VFQF_HENA_MAX_INDEX 1
-#define I40E_VFQF_HENA_PTYPE_ENA_SHIFT 0
-#define I40E_VFQF_HENA_PTYPE_ENA_MASK I40E_MASK(0xFFFFFFFF, I40E_VFQF_HENA_PTYPE_ENA_SHIFT)
-#define I40E_VFQF_HKEY(_i) (0x0000CC00 + ((_i) * 4)) /* _i=0...12 */ /* Reset: CORER */
-#define I40E_VFQF_HKEY_MAX_INDEX 12
-#define I40E_VFQF_HKEY_KEY_0_SHIFT 0
-#define I40E_VFQF_HKEY_KEY_0_MASK I40E_MASK(0xFF, I40E_VFQF_HKEY_KEY_0_SHIFT)
-#define I40E_VFQF_HKEY_KEY_1_SHIFT 8
-#define I40E_VFQF_HKEY_KEY_1_MASK I40E_MASK(0xFF, I40E_VFQF_HKEY_KEY_1_SHIFT)
-#define I40E_VFQF_HKEY_KEY_2_SHIFT 16
-#define I40E_VFQF_HKEY_KEY_2_MASK I40E_MASK(0xFF, I40E_VFQF_HKEY_KEY_2_SHIFT)
-#define I40E_VFQF_HKEY_KEY_3_SHIFT 24
-#define I40E_VFQF_HKEY_KEY_3_MASK I40E_MASK(0xFF, I40E_VFQF_HKEY_KEY_3_SHIFT)
-#define I40E_VFQF_HLUT(_i) (0x0000D000 + ((_i) * 4)) /* _i=0...15 */ /* Reset: CORER */
-#define I40E_VFQF_HLUT_MAX_INDEX 15
-#define I40E_VFQF_HLUT_LUT0_SHIFT 0
-#define I40E_VFQF_HLUT_LUT0_MASK I40E_MASK(0xF, I40E_VFQF_HLUT_LUT0_SHIFT)
-#define I40E_VFQF_HLUT_LUT1_SHIFT 8
-#define I40E_VFQF_HLUT_LUT1_MASK I40E_MASK(0xF, I40E_VFQF_HLUT_LUT1_SHIFT)
-#define I40E_VFQF_HLUT_LUT2_SHIFT 16
-#define I40E_VFQF_HLUT_LUT2_MASK I40E_MASK(0xF, I40E_VFQF_HLUT_LUT2_SHIFT)
-#define I40E_VFQF_HLUT_LUT3_SHIFT 24
-#define I40E_VFQF_HLUT_LUT3_MASK I40E_MASK(0xF, I40E_VFQF_HLUT_LUT3_SHIFT)
-#define I40E_VFQF_HREGION(_i) (0x0000D400 + ((_i) * 4)) /* _i=0...7 */ /* Reset: CORER */
-#define I40E_VFQF_HREGION_MAX_INDEX 7
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_0_SHIFT 0
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_0_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_0_SHIFT)
-#define I40E_VFQF_HREGION_REGION_0_SHIFT 1
-#define I40E_VFQF_HREGION_REGION_0_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_0_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_1_SHIFT 4
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_1_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_1_SHIFT)
-#define I40E_VFQF_HREGION_REGION_1_SHIFT 5
-#define I40E_VFQF_HREGION_REGION_1_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_1_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_2_SHIFT 8
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_2_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_2_SHIFT)
-#define I40E_VFQF_HREGION_REGION_2_SHIFT 9
-#define I40E_VFQF_HREGION_REGION_2_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_2_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_3_SHIFT 12
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_3_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_3_SHIFT)
-#define I40E_VFQF_HREGION_REGION_3_SHIFT 13
-#define I40E_VFQF_HREGION_REGION_3_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_3_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_4_SHIFT 16
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_4_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_4_SHIFT)
-#define I40E_VFQF_HREGION_REGION_4_SHIFT 17
-#define I40E_VFQF_HREGION_REGION_4_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_4_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_5_SHIFT 20
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_5_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_5_SHIFT)
-#define I40E_VFQF_HREGION_REGION_5_SHIFT 21
-#define I40E_VFQF_HREGION_REGION_5_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_5_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_6_SHIFT 24
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_6_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_6_SHIFT)
-#define I40E_VFQF_HREGION_REGION_6_SHIFT 25
-#define I40E_VFQF_HREGION_REGION_6_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_6_SHIFT)
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_7_SHIFT 28
-#define I40E_VFQF_HREGION_OVERRIDE_ENA_7_MASK I40E_MASK(0x1, I40E_VFQF_HREGION_OVERRIDE_ENA_7_SHIFT)
-#define I40E_VFQF_HREGION_REGION_7_SHIFT 29
-#define I40E_VFQF_HREGION_REGION_7_MASK I40E_MASK(0x7, I40E_VFQF_HREGION_REGION_7_SHIFT)
-#define I40E_VFINT_DYN_CTL01_WB_ON_ITR_SHIFT 30
-#define I40E_VFINT_DYN_CTL01_WB_ON_ITR_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTL01_WB_ON_ITR_SHIFT)
-#define I40E_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT 30
-#define I40E_VFINT_DYN_CTLN1_WB_ON_ITR_MASK I40E_MASK(0x1, I40E_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT)
-#define I40E_VFPE_AEQALLOC1 0x0000A400 /* Reset: VFR */
-#define I40E_VFPE_AEQALLOC1_AECOUNT_SHIFT 0
-#define I40E_VFPE_AEQALLOC1_AECOUNT_MASK I40E_MASK(0xFFFFFFFF, I40E_VFPE_AEQALLOC1_AECOUNT_SHIFT)
-#define I40E_VFPE_CCQPHIGH1 0x00009800 /* Reset: VFR */
-#define I40E_VFPE_CCQPHIGH1_PECCQPHIGH_SHIFT 0
-#define I40E_VFPE_CCQPHIGH1_PECCQPHIGH_MASK I40E_MASK(0xFFFFFFFF, I40E_VFPE_CCQPHIGH1_PECCQPHIGH_SHIFT)
-#define I40E_VFPE_CCQPLOW1 0x0000AC00 /* Reset: VFR */
-#define I40E_VFPE_CCQPLOW1_PECCQPLOW_SHIFT 0
-#define I40E_VFPE_CCQPLOW1_PECCQPLOW_MASK I40E_MASK(0xFFFFFFFF, I40E_VFPE_CCQPLOW1_PECCQPLOW_SHIFT)
-#define I40E_VFPE_CCQPSTATUS1 0x0000B800 /* Reset: VFR */
-#define I40E_VFPE_CCQPSTATUS1_CCQP_DONE_SHIFT 0
-#define I40E_VFPE_CCQPSTATUS1_CCQP_DONE_MASK I40E_MASK(0x1, I40E_VFPE_CCQPSTATUS1_CCQP_DONE_SHIFT)
-#define I40E_VFPE_CCQPSTATUS1_HMC_PROFILE_SHIFT 4
-#define I40E_VFPE_CCQPSTATUS1_HMC_PROFILE_MASK I40E_MASK(0x7, I40E_VFPE_CCQPSTATUS1_HMC_PROFILE_SHIFT)
-#define I40E_VFPE_CCQPSTATUS1_RDMA_EN_VFS_SHIFT 16
-#define I40E_VFPE_CCQPSTATUS1_RDMA_EN_VFS_MASK I40E_MASK(0x3F, I40E_VFPE_CCQPSTATUS1_RDMA_EN_VFS_SHIFT)
-#define I40E_VFPE_CCQPSTATUS1_CCQP_ERR_SHIFT 31
-#define I40E_VFPE_CCQPSTATUS1_CCQP_ERR_MASK I40E_MASK(0x1, I40E_VFPE_CCQPSTATUS1_CCQP_ERR_SHIFT)
-#define I40E_VFPE_CQACK1 0x0000B000 /* Reset: VFR */
-#define I40E_VFPE_CQACK1_PECQID_SHIFT 0
-#define I40E_VFPE_CQACK1_PECQID_MASK I40E_MASK(0x1FFFF, I40E_VFPE_CQACK1_PECQID_SHIFT)
-#define I40E_VFPE_CQARM1 0x0000B400 /* Reset: VFR */
-#define I40E_VFPE_CQARM1_PECQID_SHIFT 0
-#define I40E_VFPE_CQARM1_PECQID_MASK I40E_MASK(0x1FFFF, I40E_VFPE_CQARM1_PECQID_SHIFT)
-#define I40E_VFPE_CQPDB1 0x0000BC00 /* Reset: VFR */
-#define I40E_VFPE_CQPDB1_WQHEAD_SHIFT 0
-#define I40E_VFPE_CQPDB1_WQHEAD_MASK I40E_MASK(0x7FF, I40E_VFPE_CQPDB1_WQHEAD_SHIFT)
-#define I40E_VFPE_CQPERRCODES1 0x00009C00 /* Reset: VFR */
-#define I40E_VFPE_CQPERRCODES1_CQP_MINOR_CODE_SHIFT 0
-#define I40E_VFPE_CQPERRCODES1_CQP_MINOR_CODE_MASK I40E_MASK(0xFFFF, I40E_VFPE_CQPERRCODES1_CQP_MINOR_CODE_SHIFT)
-#define I40E_VFPE_CQPERRCODES1_CQP_MAJOR_CODE_SHIFT 16
-#define I40E_VFPE_CQPERRCODES1_CQP_MAJOR_CODE_MASK I40E_MASK(0xFFFF, I40E_VFPE_CQPERRCODES1_CQP_MAJOR_CODE_SHIFT)
-#define I40E_VFPE_CQPTAIL1 0x0000A000 /* Reset: VFR */
-#define I40E_VFPE_CQPTAIL1_WQTAIL_SHIFT 0
-#define I40E_VFPE_CQPTAIL1_WQTAIL_MASK I40E_MASK(0x7FF, I40E_VFPE_CQPTAIL1_WQTAIL_SHIFT)
-#define I40E_VFPE_CQPTAIL1_CQP_OP_ERR_SHIFT 31
-#define I40E_VFPE_CQPTAIL1_CQP_OP_ERR_MASK I40E_MASK(0x1, I40E_VFPE_CQPTAIL1_CQP_OP_ERR_SHIFT)
-#define I40E_VFPE_IPCONFIG01 0x00008C00 /* Reset: VFR */
-#define I40E_VFPE_IPCONFIG01_PEIPID_SHIFT 0
-#define I40E_VFPE_IPCONFIG01_PEIPID_MASK I40E_MASK(0xFFFF, I40E_VFPE_IPCONFIG01_PEIPID_SHIFT)
-#define I40E_VFPE_IPCONFIG01_USEENTIREIDRANGE_SHIFT 16
-#define I40E_VFPE_IPCONFIG01_USEENTIREIDRANGE_MASK I40E_MASK(0x1, I40E_VFPE_IPCONFIG01_USEENTIREIDRANGE_SHIFT)
-#define I40E_VFPE_MRTEIDXMASK1 0x00009000 /* Reset: VFR */
-#define I40E_VFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_SHIFT 0
-#define I40E_VFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_MASK I40E_MASK(0x1F, I40E_VFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_SHIFT)
-#define I40E_VFPE_RCVUNEXPECTEDERROR1 0x00009400 /* Reset: VFR */
-#define I40E_VFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_SHIFT 0
-#define I40E_VFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_MASK I40E_MASK(0xFFFFFF, I40E_VFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_SHIFT)
-#define I40E_VFPE_TCPNOWTIMER1 0x0000A800 /* Reset: VFR */
-#define I40E_VFPE_TCPNOWTIMER1_TCP_NOW_SHIFT 0
-#define I40E_VFPE_TCPNOWTIMER1_TCP_NOW_MASK I40E_MASK(0xFFFFFFFF, I40E_VFPE_TCPNOWTIMER1_TCP_NOW_SHIFT)
-#define I40E_VFPE_WQEALLOC1 0x0000C000 /* Reset: VFR */
-#define I40E_VFPE_WQEALLOC1_PEQPID_SHIFT 0
-#define I40E_VFPE_WQEALLOC1_PEQPID_MASK I40E_MASK(0x3FFFF, I40E_VFPE_WQEALLOC1_PEQPID_SHIFT)
-#define I40E_VFPE_WQEALLOC1_WQE_DESC_INDEX_SHIFT 20
-#define I40E_VFPE_WQEALLOC1_WQE_DESC_INDEX_MASK I40E_MASK(0xFFF, I40E_VFPE_WQEALLOC1_WQE_DESC_INDEX_SHIFT)
-#endif /* _I40E_REGISTER_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h
deleted file mode 100644
index 094387db3c11..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_type.h
+++ /dev/null
@@ -1,1496 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40E_TYPE_H_
-#define _I40E_TYPE_H_
-
-#include "i40e_status.h"
-#include "i40e_osdep.h"
-#include "i40e_register.h"
-#include "i40e_adminq.h"
-#include "i40e_hmc.h"
-#include "i40e_lan_hmc.h"
-#include "i40e_devids.h"
-
-/* I40E_MASK is a macro used on 32 bit registers */
-#define I40E_MASK(mask, shift) ((u32)(mask) << (shift))
-
-#define I40E_MAX_VSI_QP			16
-#define I40E_MAX_VF_VSI			3
-#define I40E_MAX_CHAINED_RX_BUFFERS	5
-#define I40E_MAX_PF_UDP_OFFLOAD_PORTS	16
-
-/* Max default timeout in ms, */
-#define I40E_MAX_NVM_TIMEOUT		18000
-
-/* Max timeout in ms for the phy to respond */
-#define I40E_MAX_PHY_TIMEOUT		500
-
-/* Switch from ms to the 1usec global time (this is the GTIME resolution) */
-#define I40E_MS_TO_GTIME(time)		((time) * 1000)
-
-/* forward declaration */
-struct i40e_hw;
-typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *);
-
-/* Data type manipulation macros. */
-
-#define I40E_DESC_UNUSED(R)	\
-	((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
-	(R)->next_to_clean - (R)->next_to_use - 1)
-
-/* bitfields for Tx queue mapping in QTX_CTL */
-#define I40E_QTX_CTL_VF_QUEUE	0x0
-#define I40E_QTX_CTL_VM_QUEUE	0x1
-#define I40E_QTX_CTL_PF_QUEUE	0x2
-
-/* debug masks - set these bits in hw->debug_mask to control output */
-enum i40e_debug_mask {
-	I40E_DEBUG_INIT			= 0x00000001,
-	I40E_DEBUG_RELEASE		= 0x00000002,
-
-	I40E_DEBUG_LINK			= 0x00000010,
-	I40E_DEBUG_PHY			= 0x00000020,
-	I40E_DEBUG_HMC			= 0x00000040,
-	I40E_DEBUG_NVM			= 0x00000080,
-	I40E_DEBUG_LAN			= 0x00000100,
-	I40E_DEBUG_FLOW			= 0x00000200,
-	I40E_DEBUG_DCB			= 0x00000400,
-	I40E_DEBUG_DIAG			= 0x00000800,
-	I40E_DEBUG_FD			= 0x00001000,
-	I40E_DEBUG_PACKAGE		= 0x00002000,
-
-	I40E_DEBUG_AQ_MESSAGE		= 0x01000000,
-	I40E_DEBUG_AQ_DESCRIPTOR	= 0x02000000,
-	I40E_DEBUG_AQ_DESC_BUFFER	= 0x04000000,
-	I40E_DEBUG_AQ_COMMAND		= 0x06000000,
-	I40E_DEBUG_AQ			= 0x0F000000,
-
-	I40E_DEBUG_USER			= 0xF0000000,
-
-	I40E_DEBUG_ALL			= 0xFFFFFFFF
-};
-
-/* These are structs for managing the hardware information and the operations.
- * The structures of function pointers are filled out at init time when we
- * know for sure exactly which hardware we're working with.  This gives us the
- * flexibility of using the same main driver code but adapting to slightly
- * different hardware needs as new parts are developed.  For this architecture,
- * the Firmware and AdminQ are intended to insulate the driver from most of the
- * future changes, but these structures will also do part of the job.
- */
-enum i40e_mac_type {
-	I40E_MAC_UNKNOWN = 0,
-	I40E_MAC_XL710,
-	I40E_MAC_VF,
-	I40E_MAC_X722,
-	I40E_MAC_X722_VF,
-	I40E_MAC_GENERIC,
-};
-
-enum i40e_media_type {
-	I40E_MEDIA_TYPE_UNKNOWN = 0,
-	I40E_MEDIA_TYPE_FIBER,
-	I40E_MEDIA_TYPE_BASET,
-	I40E_MEDIA_TYPE_BACKPLANE,
-	I40E_MEDIA_TYPE_CX4,
-	I40E_MEDIA_TYPE_DA,
-	I40E_MEDIA_TYPE_VIRTUAL
-};
-
-enum i40e_fc_mode {
-	I40E_FC_NONE = 0,
-	I40E_FC_RX_PAUSE,
-	I40E_FC_TX_PAUSE,
-	I40E_FC_FULL,
-	I40E_FC_PFC,
-	I40E_FC_DEFAULT
-};
-
-enum i40e_set_fc_aq_failures {
-	I40E_SET_FC_AQ_FAIL_NONE = 0,
-	I40E_SET_FC_AQ_FAIL_GET = 1,
-	I40E_SET_FC_AQ_FAIL_SET = 2,
-	I40E_SET_FC_AQ_FAIL_UPDATE = 4,
-	I40E_SET_FC_AQ_FAIL_SET_UPDATE = 6
-};
-
-enum i40e_vsi_type {
-	I40E_VSI_MAIN	= 0,
-	I40E_VSI_VMDQ1	= 1,
-	I40E_VSI_VMDQ2	= 2,
-	I40E_VSI_CTRL	= 3,
-	I40E_VSI_FCOE	= 4,
-	I40E_VSI_MIRROR	= 5,
-	I40E_VSI_SRIOV	= 6,
-	I40E_VSI_FDIR	= 7,
-	I40E_VSI_TYPE_UNKNOWN
-};
-
-enum i40e_queue_type {
-	I40E_QUEUE_TYPE_RX = 0,
-	I40E_QUEUE_TYPE_TX,
-	I40E_QUEUE_TYPE_PE_CEQ,
-	I40E_QUEUE_TYPE_UNKNOWN
-};
-
-struct i40e_link_status {
-	enum i40e_aq_phy_type phy_type;
-	enum i40e_aq_link_speed link_speed;
-	u8 link_info;
-	u8 an_info;
-	u8 req_fec_info;
-	u8 fec_info;
-	u8 ext_info;
-	u8 loopback;
-	/* is Link Status Event notification to SW enabled */
-	bool lse_enable;
-	u16 max_frame_size;
-	bool crc_enable;
-	u8 pacing;
-	u8 requested_speeds;
-	u8 module_type[3];
-	/* 1st byte: module identifier */
-#define I40E_MODULE_TYPE_SFP		0x03
-#define I40E_MODULE_TYPE_QSFP		0x0D
-	/* 2nd byte: ethernet compliance codes for 10/40G */
-#define I40E_MODULE_TYPE_40G_ACTIVE	0x01
-#define I40E_MODULE_TYPE_40G_LR4	0x02
-#define I40E_MODULE_TYPE_40G_SR4	0x04
-#define I40E_MODULE_TYPE_40G_CR4	0x08
-#define I40E_MODULE_TYPE_10G_BASE_SR	0x10
-#define I40E_MODULE_TYPE_10G_BASE_LR	0x20
-#define I40E_MODULE_TYPE_10G_BASE_LRM	0x40
-#define I40E_MODULE_TYPE_10G_BASE_ER	0x80
-	/* 3rd byte: ethernet compliance codes for 1G */
-#define I40E_MODULE_TYPE_1000BASE_SX	0x01
-#define I40E_MODULE_TYPE_1000BASE_LX	0x02
-#define I40E_MODULE_TYPE_1000BASE_CX	0x04
-#define I40E_MODULE_TYPE_1000BASE_T	0x08
-};
-
-struct i40e_phy_info {
-	struct i40e_link_status link_info;
-	struct i40e_link_status link_info_old;
-	bool get_link_info;
-	enum i40e_media_type media_type;
-	/* all the phy types the NVM is capable of */
-	u64 phy_types;
-};
-
-#define I40E_CAP_PHY_TYPE_SGMII BIT_ULL(I40E_PHY_TYPE_SGMII)
-#define I40E_CAP_PHY_TYPE_1000BASE_KX BIT_ULL(I40E_PHY_TYPE_1000BASE_KX)
-#define I40E_CAP_PHY_TYPE_10GBASE_KX4 BIT_ULL(I40E_PHY_TYPE_10GBASE_KX4)
-#define I40E_CAP_PHY_TYPE_10GBASE_KR BIT_ULL(I40E_PHY_TYPE_10GBASE_KR)
-#define I40E_CAP_PHY_TYPE_40GBASE_KR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_KR4)
-#define I40E_CAP_PHY_TYPE_XAUI BIT_ULL(I40E_PHY_TYPE_XAUI)
-#define I40E_CAP_PHY_TYPE_XFI BIT_ULL(I40E_PHY_TYPE_XFI)
-#define I40E_CAP_PHY_TYPE_SFI BIT_ULL(I40E_PHY_TYPE_SFI)
-#define I40E_CAP_PHY_TYPE_XLAUI BIT_ULL(I40E_PHY_TYPE_XLAUI)
-#define I40E_CAP_PHY_TYPE_XLPPI BIT_ULL(I40E_PHY_TYPE_XLPPI)
-#define I40E_CAP_PHY_TYPE_40GBASE_CR4_CU BIT_ULL(I40E_PHY_TYPE_40GBASE_CR4_CU)
-#define I40E_CAP_PHY_TYPE_10GBASE_CR1_CU BIT_ULL(I40E_PHY_TYPE_10GBASE_CR1_CU)
-#define I40E_CAP_PHY_TYPE_10GBASE_AOC BIT_ULL(I40E_PHY_TYPE_10GBASE_AOC)
-#define I40E_CAP_PHY_TYPE_40GBASE_AOC BIT_ULL(I40E_PHY_TYPE_40GBASE_AOC)
-#define I40E_CAP_PHY_TYPE_100BASE_TX BIT_ULL(I40E_PHY_TYPE_100BASE_TX)
-#define I40E_CAP_PHY_TYPE_1000BASE_T BIT_ULL(I40E_PHY_TYPE_1000BASE_T)
-#define I40E_CAP_PHY_TYPE_10GBASE_T BIT_ULL(I40E_PHY_TYPE_10GBASE_T)
-#define I40E_CAP_PHY_TYPE_10GBASE_SR BIT_ULL(I40E_PHY_TYPE_10GBASE_SR)
-#define I40E_CAP_PHY_TYPE_10GBASE_LR BIT_ULL(I40E_PHY_TYPE_10GBASE_LR)
-#define I40E_CAP_PHY_TYPE_10GBASE_SFPP_CU BIT_ULL(I40E_PHY_TYPE_10GBASE_SFPP_CU)
-#define I40E_CAP_PHY_TYPE_10GBASE_CR1 BIT_ULL(I40E_PHY_TYPE_10GBASE_CR1)
-#define I40E_CAP_PHY_TYPE_40GBASE_CR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_CR4)
-#define I40E_CAP_PHY_TYPE_40GBASE_SR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_SR4)
-#define I40E_CAP_PHY_TYPE_40GBASE_LR4 BIT_ULL(I40E_PHY_TYPE_40GBASE_LR4)
-#define I40E_CAP_PHY_TYPE_1000BASE_SX BIT_ULL(I40E_PHY_TYPE_1000BASE_SX)
-#define I40E_CAP_PHY_TYPE_1000BASE_LX BIT_ULL(I40E_PHY_TYPE_1000BASE_LX)
-#define I40E_CAP_PHY_TYPE_1000BASE_T_OPTICAL \
-				BIT_ULL(I40E_PHY_TYPE_1000BASE_T_OPTICAL)
-#define I40E_CAP_PHY_TYPE_20GBASE_KR2 BIT_ULL(I40E_PHY_TYPE_20GBASE_KR2)
-/* Defining the macro I40E_TYPE_OFFSET to implement a bit shift for some
- * PHY types. There is an unused bit (31) in the I40E_CAP_PHY_TYPE_* bit
- * fields but no corresponding gap in the i40e_aq_phy_type enumeration. So,
- * a shift is needed to adjust for this with values larger than 31. The
- * only affected values are I40E_PHY_TYPE_25GBASE_*.
- */
-#define I40E_PHY_TYPE_OFFSET 1
-#define I40E_CAP_PHY_TYPE_25GBASE_KR BIT_ULL(I40E_PHY_TYPE_25GBASE_KR + \
-					     I40E_PHY_TYPE_OFFSET)
-#define I40E_CAP_PHY_TYPE_25GBASE_CR BIT_ULL(I40E_PHY_TYPE_25GBASE_CR + \
-					     I40E_PHY_TYPE_OFFSET)
-#define I40E_CAP_PHY_TYPE_25GBASE_SR BIT_ULL(I40E_PHY_TYPE_25GBASE_SR + \
-					     I40E_PHY_TYPE_OFFSET)
-#define I40E_CAP_PHY_TYPE_25GBASE_LR BIT_ULL(I40E_PHY_TYPE_25GBASE_LR + \
-					     I40E_PHY_TYPE_OFFSET)
-#define I40E_HW_CAP_MAX_GPIO			30
-/* Capabilities of a PF or a VF or the whole device */
-struct i40e_hw_capabilities {
-	u32  switch_mode;
-#define I40E_NVM_IMAGE_TYPE_EVB		0x0
-#define I40E_NVM_IMAGE_TYPE_CLOUD	0x2
-#define I40E_NVM_IMAGE_TYPE_UDP_CLOUD	0x3
-
-	u32  management_mode;
-	u32  mng_protocols_over_mctp;
-#define I40E_MNG_PROTOCOL_PLDM		0x2
-#define I40E_MNG_PROTOCOL_OEM_COMMANDS	0x4
-#define I40E_MNG_PROTOCOL_NCSI		0x8
-	u32  npar_enable;
-	u32  os2bmc;
-	u32  valid_functions;
-	bool sr_iov_1_1;
-	bool vmdq;
-	bool evb_802_1_qbg; /* Edge Virtual Bridging */
-	bool evb_802_1_qbh; /* Bridge Port Extension */
-	bool dcb;
-	bool fcoe;
-	bool iscsi; /* Indicates iSCSI enabled */
-	bool flex10_enable;
-	bool flex10_capable;
-	u32  flex10_mode;
-#define I40E_FLEX10_MODE_UNKNOWN	0x0
-#define I40E_FLEX10_MODE_DCC		0x1
-#define I40E_FLEX10_MODE_DCI		0x2
-
-	u32 flex10_status;
-#define I40E_FLEX10_STATUS_DCC_ERROR	0x1
-#define I40E_FLEX10_STATUS_VC_MODE	0x2
-
-	bool sec_rev_disabled;
-	bool update_disabled;
-#define I40E_NVM_MGMT_SEC_REV_DISABLED	0x1
-#define I40E_NVM_MGMT_UPDATE_DISABLED	0x2
-
-	bool mgmt_cem;
-	bool ieee_1588;
-	bool iwarp;
-	bool fd;
-	u32 fd_filters_guaranteed;
-	u32 fd_filters_best_effort;
-	bool rss;
-	u32 rss_table_size;
-	u32 rss_table_entry_width;
-	bool led[I40E_HW_CAP_MAX_GPIO];
-	bool sdp[I40E_HW_CAP_MAX_GPIO];
-	u32 nvm_image_type;
-	u32 num_flow_director_filters;
-	u32 num_vfs;
-	u32 vf_base_id;
-	u32 num_vsis;
-	u32 num_rx_qp;
-	u32 num_tx_qp;
-	u32 base_queue;
-	u32 num_msix_vectors;
-	u32 num_msix_vectors_vf;
-	u32 led_pin_num;
-	u32 sdp_pin_num;
-	u32 mdio_port_num;
-	u32 mdio_port_mode;
-	u8 rx_buf_chain_len;
-	u32 enabled_tcmap;
-	u32 maxtc;
-	u64 wr_csr_prot;
-};
-
-struct i40e_mac_info {
-	enum i40e_mac_type type;
-	u8 addr[ETH_ALEN];
-	u8 perm_addr[ETH_ALEN];
-	u8 san_addr[ETH_ALEN];
-	u16 max_fcoeq;
-};
-
-enum i40e_aq_resources_ids {
-	I40E_NVM_RESOURCE_ID = 1
-};
-
-enum i40e_aq_resource_access_type {
-	I40E_RESOURCE_READ = 1,
-	I40E_RESOURCE_WRITE
-};
-
-struct i40e_nvm_info {
-	u64 hw_semaphore_timeout; /* usec global time (GTIME resolution) */
-	u32 timeout;              /* [ms] */
-	u16 sr_size;              /* Shadow RAM size in words */
-	bool blank_nvm_mode;      /* is NVM empty (no FW present)*/
-	u16 version;              /* NVM package version */
-	u32 eetrack;              /* NVM data version */
-	u32 oem_ver;              /* OEM version info */
-};
-
-/* definitions used in NVM update support */
-
-enum i40e_nvmupd_cmd {
-	I40E_NVMUPD_INVALID,
-	I40E_NVMUPD_READ_CON,
-	I40E_NVMUPD_READ_SNT,
-	I40E_NVMUPD_READ_LCB,
-	I40E_NVMUPD_READ_SA,
-	I40E_NVMUPD_WRITE_ERA,
-	I40E_NVMUPD_WRITE_CON,
-	I40E_NVMUPD_WRITE_SNT,
-	I40E_NVMUPD_WRITE_LCB,
-	I40E_NVMUPD_WRITE_SA,
-	I40E_NVMUPD_CSUM_CON,
-	I40E_NVMUPD_CSUM_SA,
-	I40E_NVMUPD_CSUM_LCB,
-	I40E_NVMUPD_STATUS,
-	I40E_NVMUPD_EXEC_AQ,
-	I40E_NVMUPD_GET_AQ_RESULT,
-	I40E_NVMUPD_GET_AQ_EVENT,
-};
-
-enum i40e_nvmupd_state {
-	I40E_NVMUPD_STATE_INIT,
-	I40E_NVMUPD_STATE_READING,
-	I40E_NVMUPD_STATE_WRITING,
-	I40E_NVMUPD_STATE_INIT_WAIT,
-	I40E_NVMUPD_STATE_WRITE_WAIT,
-	I40E_NVMUPD_STATE_ERROR
-};
-
-/* nvm_access definition and its masks/shifts need to be accessible to
- * application, core driver, and shared code.  Where is the right file?
- */
-#define I40E_NVM_READ	0xB
-#define I40E_NVM_WRITE	0xC
-
-#define I40E_NVM_MOD_PNT_MASK 0xFF
-
-#define I40E_NVM_TRANS_SHIFT			8
-#define I40E_NVM_TRANS_MASK			(0xf << I40E_NVM_TRANS_SHIFT)
-#define I40E_NVM_PRESERVATION_FLAGS_SHIFT	12
-#define I40E_NVM_PRESERVATION_FLAGS_MASK \
-				(0x3 << I40E_NVM_PRESERVATION_FLAGS_SHIFT)
-#define I40E_NVM_PRESERVATION_FLAGS_SELECTED	0x01
-#define I40E_NVM_PRESERVATION_FLAGS_ALL		0x02
-#define I40E_NVM_CON				0x0
-#define I40E_NVM_SNT				0x1
-#define I40E_NVM_LCB				0x2
-#define I40E_NVM_SA				(I40E_NVM_SNT | I40E_NVM_LCB)
-#define I40E_NVM_ERA				0x4
-#define I40E_NVM_CSUM				0x8
-#define I40E_NVM_AQE				0xe
-#define I40E_NVM_EXEC				0xf
-
-#define I40E_NVM_ADAPT_SHIFT	16
-#define I40E_NVM_ADAPT_MASK	(0xffff << I40E_NVM_ADAPT_SHIFT)
-
-#define I40E_NVMUPD_MAX_DATA	4096
-#define I40E_NVMUPD_IFACE_TIMEOUT 2 /* seconds */
-
-struct i40e_nvm_access {
-	u32 command;
-	u32 config;
-	u32 offset;	/* in bytes */
-	u32 data_size;	/* in bytes */
-	u8 data[1];
-};
-
-/* (Q)SFP module access definitions */
-#define I40E_I2C_EEPROM_DEV_ADDR	0xA0
-#define I40E_I2C_EEPROM_DEV_ADDR2	0xA2
-#define I40E_MODULE_TYPE_ADDR		0x00
-#define I40E_MODULE_REVISION_ADDR	0x01
-#define I40E_MODULE_SFF_8472_COMP	0x5E
-#define I40E_MODULE_SFF_8472_SWAP	0x5C
-#define I40E_MODULE_SFF_ADDR_MODE	0x04
-#define I40E_MODULE_TYPE_QSFP_PLUS	0x0D
-#define I40E_MODULE_TYPE_QSFP28		0x11
-#define I40E_MODULE_QSFP_MAX_LEN	640
-
-/* PCI bus types */
-enum i40e_bus_type {
-	i40e_bus_type_unknown = 0,
-	i40e_bus_type_pci,
-	i40e_bus_type_pcix,
-	i40e_bus_type_pci_express,
-	i40e_bus_type_reserved
-};
-
-/* PCI bus speeds */
-enum i40e_bus_speed {
-	i40e_bus_speed_unknown	= 0,
-	i40e_bus_speed_33	= 33,
-	i40e_bus_speed_66	= 66,
-	i40e_bus_speed_100	= 100,
-	i40e_bus_speed_120	= 120,
-	i40e_bus_speed_133	= 133,
-	i40e_bus_speed_2500	= 2500,
-	i40e_bus_speed_5000	= 5000,
-	i40e_bus_speed_8000	= 8000,
-	i40e_bus_speed_reserved
-};
-
-/* PCI bus widths */
-enum i40e_bus_width {
-	i40e_bus_width_unknown	= 0,
-	i40e_bus_width_pcie_x1	= 1,
-	i40e_bus_width_pcie_x2	= 2,
-	i40e_bus_width_pcie_x4	= 4,
-	i40e_bus_width_pcie_x8	= 8,
-	i40e_bus_width_32	= 32,
-	i40e_bus_width_64	= 64,
-	i40e_bus_width_reserved
-};
-
-/* Bus parameters */
-struct i40e_bus_info {
-	enum i40e_bus_speed speed;
-	enum i40e_bus_width width;
-	enum i40e_bus_type type;
-
-	u16 func;
-	u16 device;
-	u16 lan_id;
-	u16 bus_id;
-};
-
-/* Flow control (FC) parameters */
-struct i40e_fc_info {
-	enum i40e_fc_mode current_mode; /* FC mode in effect */
-	enum i40e_fc_mode requested_mode; /* FC mode requested by caller */
-};
-
-#define I40E_MAX_TRAFFIC_CLASS		8
-#define I40E_MAX_USER_PRIORITY		8
-#define I40E_DCBX_MAX_APPS		32
-#define I40E_LLDPDU_SIZE		1500
-
-/* IEEE 802.1Qaz ETS Configuration data */
-struct i40e_ieee_ets_config {
-	u8 willing;
-	u8 cbs;
-	u8 maxtcs;
-	u8 prioritytable[I40E_MAX_TRAFFIC_CLASS];
-	u8 tcbwtable[I40E_MAX_TRAFFIC_CLASS];
-	u8 tsatable[I40E_MAX_TRAFFIC_CLASS];
-};
-
-/* IEEE 802.1Qaz ETS Recommendation data */
-struct i40e_ieee_ets_recommend {
-	u8 prioritytable[I40E_MAX_TRAFFIC_CLASS];
-	u8 tcbwtable[I40E_MAX_TRAFFIC_CLASS];
-	u8 tsatable[I40E_MAX_TRAFFIC_CLASS];
-};
-
-/* IEEE 802.1Qaz PFC Configuration data */
-struct i40e_ieee_pfc_config {
-	u8 willing;
-	u8 mbc;
-	u8 pfccap;
-	u8 pfcenable;
-};
-
-/* IEEE 802.1Qaz Application Priority data */
-struct i40e_ieee_app_priority_table {
-	u8  priority;
-	u8  selector;
-	u16 protocolid;
-};
-
-struct i40e_dcbx_config {
-	u32 numapps;
-	u32 tlv_status; /* CEE mode TLV status */
-	struct i40e_ieee_ets_config etscfg;
-	struct i40e_ieee_ets_recommend etsrec;
-	struct i40e_ieee_pfc_config pfc;
-	struct i40e_ieee_app_priority_table app[I40E_DCBX_MAX_APPS];
-};
-
-/* Port hardware description */
-struct i40e_hw {
-	u8 __iomem *hw_addr;
-	void *back;
-
-	/* subsystem structs */
-	struct i40e_phy_info phy;
-	struct i40e_mac_info mac;
-	struct i40e_bus_info bus;
-	struct i40e_nvm_info nvm;
-	struct i40e_fc_info fc;
-
-	/* pci info */
-	u16 device_id;
-	u16 vendor_id;
-	u16 subsystem_device_id;
-	u16 subsystem_vendor_id;
-	u8 revision_id;
-	u8 port;
-	bool adapter_stopped;
-
-	/* capabilities for entire device and PCI func */
-	struct i40e_hw_capabilities dev_caps;
-	struct i40e_hw_capabilities func_caps;
-
-	/* Flow Director shared filter space */
-	u16 fdir_shared_filter_count;
-
-	/* device profile info */
-	u8  pf_id;
-	u16 main_vsi_seid;
-
-	/* for multi-function MACs */
-	u16 partition_id;
-	u16 num_partitions;
-	u16 num_ports;
-
-	/* Closest numa node to the device */
-	u16 numa_node;
-
-	/* Admin Queue info */
-	struct i40e_adminq_info aq;
-
-	/* state of nvm update process */
-	enum i40e_nvmupd_state nvmupd_state;
-	struct i40e_aq_desc nvm_wb_desc;
-	struct i40e_aq_desc nvm_aq_event_desc;
-	struct i40e_virt_mem nvm_buff;
-	bool nvm_release_on_done;
-	u16 nvm_wait_opcode;
-
-	/* HMC info */
-	struct i40e_hmc_info hmc; /* HMC info struct */
-
-	/* LLDP/DCBX Status */
-	u16 dcbx_status;
-
-#define I40E_HW_FLAG_802_1AD_CAPABLE        BIT_ULL(1)
-#define I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE  BIT_ULL(2)
-
-	/* DCBX info */
-	struct i40e_dcbx_config local_dcbx_config; /* Oper/Local Cfg */
-	struct i40e_dcbx_config remote_dcbx_config; /* Peer Cfg */
-	struct i40e_dcbx_config desired_dcbx_config; /* CEE Desired Cfg */
-
-	/* Used in set switch config AQ command */
-	u16 switch_tag;
-	u16 first_tag;
-	u16 second_tag;
-
-	/* debug mask */
-	u32 debug_mask;
-	char err_str[16];
-};
-
-static inline bool i40e_is_vf(struct i40e_hw *hw)
-{
-	return (hw->mac.type == I40E_MAC_VF ||
-		hw->mac.type == I40E_MAC_X722_VF);
-}
-
-struct i40e_driver_version {
-	u8 major_version;
-	u8 minor_version;
-	u8 build_version;
-	u8 subbuild_version;
-	u8 driver_string[32];
-};
-
-/* RX Descriptors */
-union i40e_16byte_rx_desc {
-	struct {
-		__le64 pkt_addr; /* Packet buffer address */
-		__le64 hdr_addr; /* Header buffer address */
-	} read;
-	struct {
-		struct {
-			struct {
-				union {
-					__le16 mirroring_status;
-					__le16 fcoe_ctx_id;
-				} mirr_fcoe;
-				__le16 l2tag1;
-			} lo_dword;
-			union {
-				__le32 rss; /* RSS Hash */
-				__le32 fd_id; /* Flow director filter id */
-				__le32 fcoe_param; /* FCoE DDP Context id */
-			} hi_dword;
-		} qword0;
-		struct {
-			/* ext status/error/pktype/length */
-			__le64 status_error_len;
-		} qword1;
-	} wb;  /* writeback */
-};
-
-union i40e_32byte_rx_desc {
-	struct {
-		__le64  pkt_addr; /* Packet buffer address */
-		__le64  hdr_addr; /* Header buffer address */
-			/* bit 0 of hdr_buffer_addr is DD bit */
-		__le64  rsvd1;
-		__le64  rsvd2;
-	} read;
-	struct {
-		struct {
-			struct {
-				union {
-					__le16 mirroring_status;
-					__le16 fcoe_ctx_id;
-				} mirr_fcoe;
-				__le16 l2tag1;
-			} lo_dword;
-			union {
-				__le32 rss; /* RSS Hash */
-				__le32 fcoe_param; /* FCoE DDP Context id */
-				/* Flow director filter id in case of
-				 * Programming status desc WB
-				 */
-				__le32 fd_id;
-			} hi_dword;
-		} qword0;
-		struct {
-			/* status/error/pktype/length */
-			__le64 status_error_len;
-		} qword1;
-		struct {
-			__le16 ext_status; /* extended status */
-			__le16 rsvd;
-			__le16 l2tag2_1;
-			__le16 l2tag2_2;
-		} qword2;
-		struct {
-			union {
-				__le32 flex_bytes_lo;
-				__le32 pe_status;
-			} lo_dword;
-			union {
-				__le32 flex_bytes_hi;
-				__le32 fd_id;
-			} hi_dword;
-		} qword3;
-	} wb;  /* writeback */
-};
-
-enum i40e_rx_desc_status_bits {
-	/* Note: These are predefined bit offsets */
-	I40E_RX_DESC_STATUS_DD_SHIFT		= 0,
-	I40E_RX_DESC_STATUS_EOF_SHIFT		= 1,
-	I40E_RX_DESC_STATUS_L2TAG1P_SHIFT	= 2,
-	I40E_RX_DESC_STATUS_L3L4P_SHIFT		= 3,
-	I40E_RX_DESC_STATUS_CRCP_SHIFT		= 4,
-	I40E_RX_DESC_STATUS_TSYNINDX_SHIFT	= 5, /* 2 BITS */
-	I40E_RX_DESC_STATUS_TSYNVALID_SHIFT	= 7,
-	/* Note: Bit 8 is reserved in X710 and XL710 */
-	I40E_RX_DESC_STATUS_EXT_UDP_0_SHIFT	= 8,
-	I40E_RX_DESC_STATUS_UMBCAST_SHIFT	= 9, /* 2 BITS */
-	I40E_RX_DESC_STATUS_FLM_SHIFT		= 11,
-	I40E_RX_DESC_STATUS_FLTSTAT_SHIFT	= 12, /* 2 BITS */
-	I40E_RX_DESC_STATUS_LPBK_SHIFT		= 14,
-	I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT	= 15,
-	I40E_RX_DESC_STATUS_RESERVED_SHIFT	= 16, /* 2 BITS */
-	/* Note: For non-tunnel packets INT_UDP_0 is the right status for
-	 * UDP header
-	 */
-	I40E_RX_DESC_STATUS_INT_UDP_0_SHIFT	= 18,
-	I40E_RX_DESC_STATUS_LAST /* this entry must be last!!! */
-};
-
-#define I40E_RXD_QW1_STATUS_SHIFT	0
-#define I40E_RXD_QW1_STATUS_MASK	((BIT(I40E_RX_DESC_STATUS_LAST) - 1) \
-					 << I40E_RXD_QW1_STATUS_SHIFT)
-
-#define I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT   I40E_RX_DESC_STATUS_TSYNINDX_SHIFT
-#define I40E_RXD_QW1_STATUS_TSYNINDX_MASK	(0x3UL << \
-					     I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT)
-
-#define I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT  I40E_RX_DESC_STATUS_TSYNVALID_SHIFT
-#define I40E_RXD_QW1_STATUS_TSYNVALID_MASK \
-				    BIT_ULL(I40E_RXD_QW1_STATUS_TSYNVALID_SHIFT)
-
-enum i40e_rx_desc_fltstat_values {
-	I40E_RX_DESC_FLTSTAT_NO_DATA	= 0,
-	I40E_RX_DESC_FLTSTAT_RSV_FD_ID	= 1, /* 16byte desc? FD_ID : RSV */
-	I40E_RX_DESC_FLTSTAT_RSV	= 2,
-	I40E_RX_DESC_FLTSTAT_RSS_HASH	= 3,
-};
-
-#define I40E_RXD_QW1_ERROR_SHIFT	19
-#define I40E_RXD_QW1_ERROR_MASK		(0xFFUL << I40E_RXD_QW1_ERROR_SHIFT)
-
-enum i40e_rx_desc_error_bits {
-	/* Note: These are predefined bit offsets */
-	I40E_RX_DESC_ERROR_RXE_SHIFT		= 0,
-	I40E_RX_DESC_ERROR_RECIPE_SHIFT		= 1,
-	I40E_RX_DESC_ERROR_HBO_SHIFT		= 2,
-	I40E_RX_DESC_ERROR_L3L4E_SHIFT		= 3, /* 3 BITS */
-	I40E_RX_DESC_ERROR_IPE_SHIFT		= 3,
-	I40E_RX_DESC_ERROR_L4E_SHIFT		= 4,
-	I40E_RX_DESC_ERROR_EIPE_SHIFT		= 5,
-	I40E_RX_DESC_ERROR_OVERSIZE_SHIFT	= 6,
-	I40E_RX_DESC_ERROR_PPRS_SHIFT		= 7
-};
-
-enum i40e_rx_desc_error_l3l4e_fcoe_masks {
-	I40E_RX_DESC_ERROR_L3L4E_NONE		= 0,
-	I40E_RX_DESC_ERROR_L3L4E_PROT		= 1,
-	I40E_RX_DESC_ERROR_L3L4E_FC		= 2,
-	I40E_RX_DESC_ERROR_L3L4E_DMAC_ERR	= 3,
-	I40E_RX_DESC_ERROR_L3L4E_DMAC_WARN	= 4
-};
-
-#define I40E_RXD_QW1_PTYPE_SHIFT	30
-#define I40E_RXD_QW1_PTYPE_MASK		(0xFFULL << I40E_RXD_QW1_PTYPE_SHIFT)
-
-/* Packet type non-ip values */
-enum i40e_rx_l2_ptype {
-	I40E_RX_PTYPE_L2_RESERVED			= 0,
-	I40E_RX_PTYPE_L2_MAC_PAY2			= 1,
-	I40E_RX_PTYPE_L2_TIMESYNC_PAY2			= 2,
-	I40E_RX_PTYPE_L2_FIP_PAY2			= 3,
-	I40E_RX_PTYPE_L2_OUI_PAY2			= 4,
-	I40E_RX_PTYPE_L2_MACCNTRL_PAY2			= 5,
-	I40E_RX_PTYPE_L2_LLDP_PAY2			= 6,
-	I40E_RX_PTYPE_L2_ECP_PAY2			= 7,
-	I40E_RX_PTYPE_L2_EVB_PAY2			= 8,
-	I40E_RX_PTYPE_L2_QCN_PAY2			= 9,
-	I40E_RX_PTYPE_L2_EAPOL_PAY2			= 10,
-	I40E_RX_PTYPE_L2_ARP				= 11,
-	I40E_RX_PTYPE_L2_FCOE_PAY3			= 12,
-	I40E_RX_PTYPE_L2_FCOE_FCDATA_PAY3		= 13,
-	I40E_RX_PTYPE_L2_FCOE_FCRDY_PAY3		= 14,
-	I40E_RX_PTYPE_L2_FCOE_FCRSP_PAY3		= 15,
-	I40E_RX_PTYPE_L2_FCOE_FCOTHER_PA		= 16,
-	I40E_RX_PTYPE_L2_FCOE_VFT_PAY3			= 17,
-	I40E_RX_PTYPE_L2_FCOE_VFT_FCDATA		= 18,
-	I40E_RX_PTYPE_L2_FCOE_VFT_FCRDY			= 19,
-	I40E_RX_PTYPE_L2_FCOE_VFT_FCRSP			= 20,
-	I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER		= 21,
-	I40E_RX_PTYPE_GRENAT4_MAC_PAY3			= 58,
-	I40E_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4	= 87,
-	I40E_RX_PTYPE_GRENAT6_MAC_PAY3			= 124,
-	I40E_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4	= 153
-};
-
-struct i40e_rx_ptype_decoded {
-	u32 ptype:8;
-	u32 known:1;
-	u32 outer_ip:1;
-	u32 outer_ip_ver:1;
-	u32 outer_frag:1;
-	u32 tunnel_type:3;
-	u32 tunnel_end_prot:2;
-	u32 tunnel_end_frag:1;
-	u32 inner_prot:4;
-	u32 payload_layer:3;
-};
-
-enum i40e_rx_ptype_outer_ip {
-	I40E_RX_PTYPE_OUTER_L2	= 0,
-	I40E_RX_PTYPE_OUTER_IP	= 1
-};
-
-enum i40e_rx_ptype_outer_ip_ver {
-	I40E_RX_PTYPE_OUTER_NONE	= 0,
-	I40E_RX_PTYPE_OUTER_IPV4	= 0,
-	I40E_RX_PTYPE_OUTER_IPV6	= 1
-};
-
-enum i40e_rx_ptype_outer_fragmented {
-	I40E_RX_PTYPE_NOT_FRAG	= 0,
-	I40E_RX_PTYPE_FRAG	= 1
-};
-
-enum i40e_rx_ptype_tunnel_type {
-	I40E_RX_PTYPE_TUNNEL_NONE		= 0,
-	I40E_RX_PTYPE_TUNNEL_IP_IP		= 1,
-	I40E_RX_PTYPE_TUNNEL_IP_GRENAT		= 2,
-	I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC	= 3,
-	I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN	= 4,
-};
-
-enum i40e_rx_ptype_tunnel_end_prot {
-	I40E_RX_PTYPE_TUNNEL_END_NONE	= 0,
-	I40E_RX_PTYPE_TUNNEL_END_IPV4	= 1,
-	I40E_RX_PTYPE_TUNNEL_END_IPV6	= 2,
-};
-
-enum i40e_rx_ptype_inner_prot {
-	I40E_RX_PTYPE_INNER_PROT_NONE		= 0,
-	I40E_RX_PTYPE_INNER_PROT_UDP		= 1,
-	I40E_RX_PTYPE_INNER_PROT_TCP		= 2,
-	I40E_RX_PTYPE_INNER_PROT_SCTP		= 3,
-	I40E_RX_PTYPE_INNER_PROT_ICMP		= 4,
-	I40E_RX_PTYPE_INNER_PROT_TIMESYNC	= 5
-};
-
-enum i40e_rx_ptype_payload_layer {
-	I40E_RX_PTYPE_PAYLOAD_LAYER_NONE	= 0,
-	I40E_RX_PTYPE_PAYLOAD_LAYER_PAY2	= 1,
-	I40E_RX_PTYPE_PAYLOAD_LAYER_PAY3	= 2,
-	I40E_RX_PTYPE_PAYLOAD_LAYER_PAY4	= 3,
-};
-
-#define I40E_RXD_QW1_LENGTH_PBUF_SHIFT	38
-#define I40E_RXD_QW1_LENGTH_PBUF_MASK	(0x3FFFULL << \
-					 I40E_RXD_QW1_LENGTH_PBUF_SHIFT)
-
-#define I40E_RXD_QW1_LENGTH_HBUF_SHIFT	52
-#define I40E_RXD_QW1_LENGTH_HBUF_MASK	(0x7FFULL << \
-					 I40E_RXD_QW1_LENGTH_HBUF_SHIFT)
-
-#define I40E_RXD_QW1_LENGTH_SPH_SHIFT	63
-#define I40E_RXD_QW1_LENGTH_SPH_MASK	BIT_ULL(I40E_RXD_QW1_LENGTH_SPH_SHIFT)
-
-enum i40e_rx_desc_ext_status_bits {
-	/* Note: These are predefined bit offsets */
-	I40E_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT	= 0,
-	I40E_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT	= 1,
-	I40E_RX_DESC_EXT_STATUS_FLEXBL_SHIFT	= 2, /* 2 BITS */
-	I40E_RX_DESC_EXT_STATUS_FLEXBH_SHIFT	= 4, /* 2 BITS */
-	I40E_RX_DESC_EXT_STATUS_FDLONGB_SHIFT	= 9,
-	I40E_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT	= 10,
-	I40E_RX_DESC_EXT_STATUS_PELONGB_SHIFT	= 11,
-};
-
-enum i40e_rx_desc_pe_status_bits {
-	/* Note: These are predefined bit offsets */
-	I40E_RX_DESC_PE_STATUS_QPID_SHIFT	= 0, /* 18 BITS */
-	I40E_RX_DESC_PE_STATUS_L4PORT_SHIFT	= 0, /* 16 BITS */
-	I40E_RX_DESC_PE_STATUS_IPINDEX_SHIFT	= 16, /* 8 BITS */
-	I40E_RX_DESC_PE_STATUS_QPIDHIT_SHIFT	= 24,
-	I40E_RX_DESC_PE_STATUS_APBVTHIT_SHIFT	= 25,
-	I40E_RX_DESC_PE_STATUS_PORTV_SHIFT	= 26,
-	I40E_RX_DESC_PE_STATUS_URG_SHIFT	= 27,
-	I40E_RX_DESC_PE_STATUS_IPFRAG_SHIFT	= 28,
-	I40E_RX_DESC_PE_STATUS_IPOPT_SHIFT	= 29
-};
-
-#define I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT		38
-#define I40E_RX_PROG_STATUS_DESC_LENGTH			0x2000000
-
-#define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT	2
-#define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_MASK	(0x7UL << \
-				I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
-
-#define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT	19
-#define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_MASK		(0x3FUL << \
-				I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
-
-enum i40e_rx_prog_status_desc_status_bits {
-	/* Note: These are predefined bit offsets */
-	I40E_RX_PROG_STATUS_DESC_DD_SHIFT	= 0,
-	I40E_RX_PROG_STATUS_DESC_PROG_ID_SHIFT	= 2 /* 3 BITS */
-};
-
-enum i40e_rx_prog_status_desc_prog_id_masks {
-	I40E_RX_PROG_STATUS_DESC_FD_FILTER_STATUS	= 1,
-	I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS	= 2,
-	I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS	= 4,
-};
-
-enum i40e_rx_prog_status_desc_error_bits {
-	/* Note: These are predefined bit offsets */
-	I40E_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT	= 0,
-	I40E_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT	= 1,
-	I40E_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT	= 2,
-	I40E_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT	= 3
-};
-
-/* TX Descriptor */
-struct i40e_tx_desc {
-	__le64 buffer_addr; /* Address of descriptor's data buf */
-	__le64 cmd_type_offset_bsz;
-};
-
-#define I40E_TXD_QW1_DTYPE_SHIFT	0
-#define I40E_TXD_QW1_DTYPE_MASK		(0xFUL << I40E_TXD_QW1_DTYPE_SHIFT)
-
-enum i40e_tx_desc_dtype_value {
-	I40E_TX_DESC_DTYPE_DATA		= 0x0,
-	I40E_TX_DESC_DTYPE_NOP		= 0x1, /* same as Context desc */
-	I40E_TX_DESC_DTYPE_CONTEXT	= 0x1,
-	I40E_TX_DESC_DTYPE_FCOE_CTX	= 0x2,
-	I40E_TX_DESC_DTYPE_FILTER_PROG	= 0x8,
-	I40E_TX_DESC_DTYPE_DDP_CTX	= 0x9,
-	I40E_TX_DESC_DTYPE_FLEX_DATA	= 0xB,
-	I40E_TX_DESC_DTYPE_FLEX_CTX_1	= 0xC,
-	I40E_TX_DESC_DTYPE_FLEX_CTX_2	= 0xD,
-	I40E_TX_DESC_DTYPE_DESC_DONE	= 0xF
-};
-
-#define I40E_TXD_QW1_CMD_SHIFT	4
-#define I40E_TXD_QW1_CMD_MASK	(0x3FFUL << I40E_TXD_QW1_CMD_SHIFT)
-
-enum i40e_tx_desc_cmd_bits {
-	I40E_TX_DESC_CMD_EOP			= 0x0001,
-	I40E_TX_DESC_CMD_RS			= 0x0002,
-	I40E_TX_DESC_CMD_ICRC			= 0x0004,
-	I40E_TX_DESC_CMD_IL2TAG1		= 0x0008,
-	I40E_TX_DESC_CMD_DUMMY			= 0x0010,
-	I40E_TX_DESC_CMD_IIPT_NONIP		= 0x0000, /* 2 BITS */
-	I40E_TX_DESC_CMD_IIPT_IPV6		= 0x0020, /* 2 BITS */
-	I40E_TX_DESC_CMD_IIPT_IPV4		= 0x0040, /* 2 BITS */
-	I40E_TX_DESC_CMD_IIPT_IPV4_CSUM		= 0x0060, /* 2 BITS */
-	I40E_TX_DESC_CMD_FCOET			= 0x0080,
-	I40E_TX_DESC_CMD_L4T_EOFT_UNK		= 0x0000, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_TCP		= 0x0100, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_SCTP		= 0x0200, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_UDP		= 0x0300, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_EOF_N		= 0x0000, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_EOF_T		= 0x0100, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_EOF_NI	= 0x0200, /* 2 BITS */
-	I40E_TX_DESC_CMD_L4T_EOFT_EOF_A		= 0x0300, /* 2 BITS */
-};
-
-#define I40E_TXD_QW1_OFFSET_SHIFT	16
-#define I40E_TXD_QW1_OFFSET_MASK	(0x3FFFFULL << \
-					 I40E_TXD_QW1_OFFSET_SHIFT)
-
-enum i40e_tx_desc_length_fields {
-	/* Note: These are predefined bit offsets */
-	I40E_TX_DESC_LENGTH_MACLEN_SHIFT	= 0, /* 7 BITS */
-	I40E_TX_DESC_LENGTH_IPLEN_SHIFT		= 7, /* 7 BITS */
-	I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT	= 14 /* 4 BITS */
-};
-
-#define I40E_TXD_QW1_TX_BUF_SZ_SHIFT	34
-#define I40E_TXD_QW1_TX_BUF_SZ_MASK	(0x3FFFULL << \
-					 I40E_TXD_QW1_TX_BUF_SZ_SHIFT)
-
-#define I40E_TXD_QW1_L2TAG1_SHIFT	48
-#define I40E_TXD_QW1_L2TAG1_MASK	(0xFFFFULL << I40E_TXD_QW1_L2TAG1_SHIFT)
-
-/* Context descriptors */
-struct i40e_tx_context_desc {
-	__le32 tunneling_params;
-	__le16 l2tag2;
-	__le16 rsvd;
-	__le64 type_cmd_tso_mss;
-};
-
-#define I40E_TXD_CTX_QW1_DTYPE_SHIFT	0
-#define I40E_TXD_CTX_QW1_DTYPE_MASK	(0xFUL << I40E_TXD_CTX_QW1_DTYPE_SHIFT)
-
-#define I40E_TXD_CTX_QW1_CMD_SHIFT	4
-#define I40E_TXD_CTX_QW1_CMD_MASK	(0xFFFFUL << I40E_TXD_CTX_QW1_CMD_SHIFT)
-
-enum i40e_tx_ctx_desc_cmd_bits {
-	I40E_TX_CTX_DESC_TSO		= 0x01,
-	I40E_TX_CTX_DESC_TSYN		= 0x02,
-	I40E_TX_CTX_DESC_IL2TAG2	= 0x04,
-	I40E_TX_CTX_DESC_IL2TAG2_IL2H	= 0x08,
-	I40E_TX_CTX_DESC_SWTCH_NOTAG	= 0x00,
-	I40E_TX_CTX_DESC_SWTCH_UPLINK	= 0x10,
-	I40E_TX_CTX_DESC_SWTCH_LOCAL	= 0x20,
-	I40E_TX_CTX_DESC_SWTCH_VSI	= 0x30,
-	I40E_TX_CTX_DESC_SWPE		= 0x40
-};
-
-#define I40E_TXD_CTX_QW1_TSO_LEN_SHIFT	30
-#define I40E_TXD_CTX_QW1_TSO_LEN_MASK	(0x3FFFFULL << \
-					 I40E_TXD_CTX_QW1_TSO_LEN_SHIFT)
-
-#define I40E_TXD_CTX_QW1_MSS_SHIFT	50
-#define I40E_TXD_CTX_QW1_MSS_MASK	(0x3FFFULL << \
-					 I40E_TXD_CTX_QW1_MSS_SHIFT)
-
-#define I40E_TXD_CTX_QW1_VSI_SHIFT	50
-#define I40E_TXD_CTX_QW1_VSI_MASK	(0x1FFULL << I40E_TXD_CTX_QW1_VSI_SHIFT)
-
-#define I40E_TXD_CTX_QW0_EXT_IP_SHIFT	0
-#define I40E_TXD_CTX_QW0_EXT_IP_MASK	(0x3ULL << \
-					 I40E_TXD_CTX_QW0_EXT_IP_SHIFT)
-
-enum i40e_tx_ctx_desc_eipt_offload {
-	I40E_TX_CTX_EXT_IP_NONE		= 0x0,
-	I40E_TX_CTX_EXT_IP_IPV6		= 0x1,
-	I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM	= 0x2,
-	I40E_TX_CTX_EXT_IP_IPV4		= 0x3
-};
-
-#define I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT	2
-#define I40E_TXD_CTX_QW0_EXT_IPLEN_MASK	(0x3FULL << \
-					 I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
-
-#define I40E_TXD_CTX_QW0_NATT_SHIFT	9
-#define I40E_TXD_CTX_QW0_NATT_MASK	(0x3ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
-
-#define I40E_TXD_CTX_UDP_TUNNELING	BIT_ULL(I40E_TXD_CTX_QW0_NATT_SHIFT)
-#define I40E_TXD_CTX_GRE_TUNNELING	(0x2ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
-
-#define I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT	11
-#define I40E_TXD_CTX_QW0_EIP_NOINC_MASK \
-				       BIT_ULL(I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT)
-
-#define I40E_TXD_CTX_EIP_NOINC_IPID_CONST	I40E_TXD_CTX_QW0_EIP_NOINC_MASK
-
-#define I40E_TXD_CTX_QW0_NATLEN_SHIFT	12
-#define I40E_TXD_CTX_QW0_NATLEN_MASK	(0X7FULL << \
-					 I40E_TXD_CTX_QW0_NATLEN_SHIFT)
-
-#define I40E_TXD_CTX_QW0_DECTTL_SHIFT	19
-#define I40E_TXD_CTX_QW0_DECTTL_MASK	(0xFULL << \
-					 I40E_TXD_CTX_QW0_DECTTL_SHIFT)
-
-#define I40E_TXD_CTX_QW0_L4T_CS_SHIFT	23
-#define I40E_TXD_CTX_QW0_L4T_CS_MASK	BIT_ULL(I40E_TXD_CTX_QW0_L4T_CS_SHIFT)
-struct i40e_filter_program_desc {
-	__le32 qindex_flex_ptype_vsi;
-	__le32 rsvd;
-	__le32 dtype_cmd_cntindex;
-	__le32 fd_id;
-};
-#define I40E_TXD_FLTR_QW0_QINDEX_SHIFT	0
-#define I40E_TXD_FLTR_QW0_QINDEX_MASK	(0x7FFUL << \
-					 I40E_TXD_FLTR_QW0_QINDEX_SHIFT)
-#define I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT	11
-#define I40E_TXD_FLTR_QW0_FLEXOFF_MASK	(0x7UL << \
-					 I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT)
-#define I40E_TXD_FLTR_QW0_PCTYPE_SHIFT	17
-#define I40E_TXD_FLTR_QW0_PCTYPE_MASK	(0x3FUL << \
-					 I40E_TXD_FLTR_QW0_PCTYPE_SHIFT)
-
-/* Packet Classifier Types for filters */
-enum i40e_filter_pctype {
-	/* Note: Values 0-28 are reserved for future use.
-	 * Value 29, 30, 32 are not supported on XL710 and X710.
-	 */
-	I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP	= 29,
-	I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP	= 30,
-	I40E_FILTER_PCTYPE_NONF_IPV4_UDP		= 31,
-	I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK	= 32,
-	I40E_FILTER_PCTYPE_NONF_IPV4_TCP		= 33,
-	I40E_FILTER_PCTYPE_NONF_IPV4_SCTP		= 34,
-	I40E_FILTER_PCTYPE_NONF_IPV4_OTHER		= 35,
-	I40E_FILTER_PCTYPE_FRAG_IPV4			= 36,
-	/* Note: Values 37-38 are reserved for future use.
-	 * Value 39, 40, 42 are not supported on XL710 and X710.
-	 */
-	I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP	= 39,
-	I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP	= 40,
-	I40E_FILTER_PCTYPE_NONF_IPV6_UDP		= 41,
-	I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK	= 42,
-	I40E_FILTER_PCTYPE_NONF_IPV6_TCP		= 43,
-	I40E_FILTER_PCTYPE_NONF_IPV6_SCTP		= 44,
-	I40E_FILTER_PCTYPE_NONF_IPV6_OTHER		= 45,
-	I40E_FILTER_PCTYPE_FRAG_IPV6			= 46,
-	/* Note: Value 47 is reserved for future use */
-	I40E_FILTER_PCTYPE_FCOE_OX			= 48,
-	I40E_FILTER_PCTYPE_FCOE_RX			= 49,
-	I40E_FILTER_PCTYPE_FCOE_OTHER			= 50,
-	/* Note: Values 51-62 are reserved for future use */
-	I40E_FILTER_PCTYPE_L2_PAYLOAD			= 63,
-};
-
-enum i40e_filter_program_desc_dest {
-	I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET		= 0x0,
-	I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX	= 0x1,
-	I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER	= 0x2,
-};
-
-enum i40e_filter_program_desc_fd_status {
-	I40E_FILTER_PROGRAM_DESC_FD_STATUS_NONE			= 0x0,
-	I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID		= 0x1,
-	I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES	= 0x2,
-	I40E_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES		= 0x3,
-};
-
-#define I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT	23
-#define I40E_TXD_FLTR_QW0_DEST_VSI_MASK	(0x1FFUL << \
-					 I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT)
-
-#define I40E_TXD_FLTR_QW1_CMD_SHIFT	4
-#define I40E_TXD_FLTR_QW1_CMD_MASK	(0xFFFFULL << \
-					 I40E_TXD_FLTR_QW1_CMD_SHIFT)
-
-#define I40E_TXD_FLTR_QW1_PCMD_SHIFT	(0x0ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
-#define I40E_TXD_FLTR_QW1_PCMD_MASK	(0x7ULL << I40E_TXD_FLTR_QW1_PCMD_SHIFT)
-
-enum i40e_filter_program_desc_pcmd {
-	I40E_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE	= 0x1,
-	I40E_FILTER_PROGRAM_DESC_PCMD_REMOVE		= 0x2,
-};
-
-#define I40E_TXD_FLTR_QW1_DEST_SHIFT	(0x3ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
-#define I40E_TXD_FLTR_QW1_DEST_MASK	(0x3ULL << I40E_TXD_FLTR_QW1_DEST_SHIFT)
-
-#define I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT	(0x7ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
-#define I40E_TXD_FLTR_QW1_CNT_ENA_MASK	BIT_ULL(I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT)
-
-#define I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT	(0x9ULL + \
-						 I40E_TXD_FLTR_QW1_CMD_SHIFT)
-#define I40E_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
-					  I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT)
-
-#define I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
-#define I40E_TXD_FLTR_QW1_CNTINDEX_MASK	(0x1FFUL << \
-					 I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT)
-
-enum i40e_filter_type {
-	I40E_FLOW_DIRECTOR_FLTR = 0,
-	I40E_PE_QUAD_HASH_FLTR = 1,
-	I40E_ETHERTYPE_FLTR,
-	I40E_FCOE_CTX_FLTR,
-	I40E_MAC_VLAN_FLTR,
-	I40E_HASH_FLTR
-};
-
-struct i40e_vsi_context {
-	u16 seid;
-	u16 uplink_seid;
-	u16 vsi_number;
-	u16 vsis_allocated;
-	u16 vsis_unallocated;
-	u16 flags;
-	u8 pf_num;
-	u8 vf_num;
-	u8 connection_type;
-	struct i40e_aqc_vsi_properties_data info;
-};
-
-struct i40e_veb_context {
-	u16 seid;
-	u16 uplink_seid;
-	u16 veb_number;
-	u16 vebs_allocated;
-	u16 vebs_unallocated;
-	u16 flags;
-	struct i40e_aqc_get_veb_parameters_completion info;
-};
-
-/* Statistics collected by each port, VSI, VEB, and S-channel */
-struct i40e_eth_stats {
-	u64 rx_bytes;			/* gorc */
-	u64 rx_unicast;			/* uprc */
-	u64 rx_multicast;		/* mprc */
-	u64 rx_broadcast;		/* bprc */
-	u64 rx_discards;		/* rdpc */
-	u64 rx_unknown_protocol;	/* rupp */
-	u64 tx_bytes;			/* gotc */
-	u64 tx_unicast;			/* uptc */
-	u64 tx_multicast;		/* mptc */
-	u64 tx_broadcast;		/* bptc */
-	u64 tx_discards;		/* tdpc */
-	u64 tx_errors;			/* tepc */
-};
-
-/* Statistics collected per VEB per TC */
-struct i40e_veb_tc_stats {
-	u64 tc_rx_packets[I40E_MAX_TRAFFIC_CLASS];
-	u64 tc_rx_bytes[I40E_MAX_TRAFFIC_CLASS];
-	u64 tc_tx_packets[I40E_MAX_TRAFFIC_CLASS];
-	u64 tc_tx_bytes[I40E_MAX_TRAFFIC_CLASS];
-};
-
-/* Statistics collected by the MAC */
-struct i40e_hw_port_stats {
-	/* eth stats collected by the port */
-	struct i40e_eth_stats eth;
-
-	/* additional port specific stats */
-	u64 tx_dropped_link_down;	/* tdold */
-	u64 crc_errors;			/* crcerrs */
-	u64 illegal_bytes;		/* illerrc */
-	u64 error_bytes;		/* errbc */
-	u64 mac_local_faults;		/* mlfc */
-	u64 mac_remote_faults;		/* mrfc */
-	u64 rx_length_errors;		/* rlec */
-	u64 link_xon_rx;		/* lxonrxc */
-	u64 link_xoff_rx;		/* lxoffrxc */
-	u64 priority_xon_rx[8];		/* pxonrxc[8] */
-	u64 priority_xoff_rx[8];	/* pxoffrxc[8] */
-	u64 link_xon_tx;		/* lxontxc */
-	u64 link_xoff_tx;		/* lxofftxc */
-	u64 priority_xon_tx[8];		/* pxontxc[8] */
-	u64 priority_xoff_tx[8];	/* pxofftxc[8] */
-	u64 priority_xon_2_xoff[8];	/* pxon2offc[8] */
-	u64 rx_size_64;			/* prc64 */
-	u64 rx_size_127;		/* prc127 */
-	u64 rx_size_255;		/* prc255 */
-	u64 rx_size_511;		/* prc511 */
-	u64 rx_size_1023;		/* prc1023 */
-	u64 rx_size_1522;		/* prc1522 */
-	u64 rx_size_big;		/* prc9522 */
-	u64 rx_undersize;		/* ruc */
-	u64 rx_fragments;		/* rfc */
-	u64 rx_oversize;		/* roc */
-	u64 rx_jabber;			/* rjc */
-	u64 tx_size_64;			/* ptc64 */
-	u64 tx_size_127;		/* ptc127 */
-	u64 tx_size_255;		/* ptc255 */
-	u64 tx_size_511;		/* ptc511 */
-	u64 tx_size_1023;		/* ptc1023 */
-	u64 tx_size_1522;		/* ptc1522 */
-	u64 tx_size_big;		/* ptc9522 */
-	u64 mac_short_packet_dropped;	/* mspdc */
-	u64 checksum_error;		/* xec */
-	/* flow director stats */
-	u64 fd_atr_match;
-	u64 fd_sb_match;
-	u64 fd_atr_tunnel_match;
-	u32 fd_atr_status;
-	u32 fd_sb_status;
-	/* EEE LPI */
-	u32 tx_lpi_status;
-	u32 rx_lpi_status;
-	u64 tx_lpi_count;		/* etlpic */
-	u64 rx_lpi_count;		/* erlpic */
-};
-
-/* Checksum and Shadow RAM pointers */
-#define I40E_SR_NVM_CONTROL_WORD		0x00
-#define I40E_EMP_MODULE_PTR			0x0F
-#define I40E_SR_EMP_MODULE_PTR			0x48
-#define I40E_NVM_OEM_VER_OFF			0x83
-#define I40E_SR_NVM_DEV_STARTER_VERSION		0x18
-#define I40E_SR_NVM_WAKE_ON_LAN			0x19
-#define I40E_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR	0x27
-#define I40E_SR_NVM_EETRACK_LO			0x2D
-#define I40E_SR_NVM_EETRACK_HI			0x2E
-#define I40E_SR_VPD_PTR				0x2F
-#define I40E_SR_PCIE_ALT_AUTO_LOAD_PTR		0x3E
-#define I40E_SR_SW_CHECKSUM_WORD		0x3F
-
-/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
-#define I40E_SR_VPD_MODULE_MAX_SIZE		1024
-#define I40E_SR_PCIE_ALT_MODULE_MAX_SIZE	1024
-#define I40E_SR_CONTROL_WORD_1_SHIFT		0x06
-#define I40E_SR_CONTROL_WORD_1_MASK	(0x03 << I40E_SR_CONTROL_WORD_1_SHIFT)
-#define I40E_SR_CONTROL_WORD_1_NVM_BANK_VALID	BIT(5)
-#define I40E_SR_NVM_MAP_STRUCTURE_TYPE		BIT(12)
-#define I40E_PTR_TYPE				BIT(15)
-
-/* Shadow RAM related */
-#define I40E_SR_SECTOR_SIZE_IN_WORDS	0x800
-#define I40E_SR_WORDS_IN_1KB		512
-/* Checksum should be calculated such that after adding all the words,
- * including the checksum word itself, the sum should be 0xBABA.
- */
-#define I40E_SR_SW_CHECKSUM_BASE	0xBABA
-
-#define I40E_SRRD_SRCTL_ATTEMPTS	100000
-
-enum i40e_switch_element_types {
-	I40E_SWITCH_ELEMENT_TYPE_MAC	= 1,
-	I40E_SWITCH_ELEMENT_TYPE_PF	= 2,
-	I40E_SWITCH_ELEMENT_TYPE_VF	= 3,
-	I40E_SWITCH_ELEMENT_TYPE_EMP	= 4,
-	I40E_SWITCH_ELEMENT_TYPE_BMC	= 6,
-	I40E_SWITCH_ELEMENT_TYPE_PE	= 16,
-	I40E_SWITCH_ELEMENT_TYPE_VEB	= 17,
-	I40E_SWITCH_ELEMENT_TYPE_PA	= 18,
-	I40E_SWITCH_ELEMENT_TYPE_VSI	= 19,
-};
-
-/* Supported EtherType filters */
-enum i40e_ether_type_index {
-	I40E_ETHER_TYPE_1588		= 0,
-	I40E_ETHER_TYPE_FIP		= 1,
-	I40E_ETHER_TYPE_OUI_EXTENDED	= 2,
-	I40E_ETHER_TYPE_MAC_CONTROL	= 3,
-	I40E_ETHER_TYPE_LLDP		= 4,
-	I40E_ETHER_TYPE_EVB_PROTOCOL1	= 5,
-	I40E_ETHER_TYPE_EVB_PROTOCOL2	= 6,
-	I40E_ETHER_TYPE_QCN_CNM		= 7,
-	I40E_ETHER_TYPE_8021X		= 8,
-	I40E_ETHER_TYPE_ARP		= 9,
-	I40E_ETHER_TYPE_RSV1		= 10,
-	I40E_ETHER_TYPE_RSV2		= 11,
-};
-
-/* Filter context base size is 1K */
-#define I40E_HASH_FILTER_BASE_SIZE	1024
-/* Supported Hash filter values */
-enum i40e_hash_filter_size {
-	I40E_HASH_FILTER_SIZE_1K	= 0,
-	I40E_HASH_FILTER_SIZE_2K	= 1,
-	I40E_HASH_FILTER_SIZE_4K	= 2,
-	I40E_HASH_FILTER_SIZE_8K	= 3,
-	I40E_HASH_FILTER_SIZE_16K	= 4,
-	I40E_HASH_FILTER_SIZE_32K	= 5,
-	I40E_HASH_FILTER_SIZE_64K	= 6,
-	I40E_HASH_FILTER_SIZE_128K	= 7,
-	I40E_HASH_FILTER_SIZE_256K	= 8,
-	I40E_HASH_FILTER_SIZE_512K	= 9,
-	I40E_HASH_FILTER_SIZE_1M	= 10,
-};
-
-/* DMA context base size is 0.5K */
-#define I40E_DMA_CNTX_BASE_SIZE		512
-/* Supported DMA context values */
-enum i40e_dma_cntx_size {
-	I40E_DMA_CNTX_SIZE_512		= 0,
-	I40E_DMA_CNTX_SIZE_1K		= 1,
-	I40E_DMA_CNTX_SIZE_2K		= 2,
-	I40E_DMA_CNTX_SIZE_4K		= 3,
-	I40E_DMA_CNTX_SIZE_8K		= 4,
-	I40E_DMA_CNTX_SIZE_16K		= 5,
-	I40E_DMA_CNTX_SIZE_32K		= 6,
-	I40E_DMA_CNTX_SIZE_64K		= 7,
-	I40E_DMA_CNTX_SIZE_128K		= 8,
-	I40E_DMA_CNTX_SIZE_256K		= 9,
-};
-
-/* Supported Hash look up table (LUT) sizes */
-enum i40e_hash_lut_size {
-	I40E_HASH_LUT_SIZE_128		= 0,
-	I40E_HASH_LUT_SIZE_512		= 1,
-};
-
-/* Structure to hold a per PF filter control settings */
-struct i40e_filter_control_settings {
-	/* number of PE Quad Hash filter buckets */
-	enum i40e_hash_filter_size pe_filt_num;
-	/* number of PE Quad Hash contexts */
-	enum i40e_dma_cntx_size pe_cntx_num;
-	/* number of FCoE filter buckets */
-	enum i40e_hash_filter_size fcoe_filt_num;
-	/* number of FCoE DDP contexts */
-	enum i40e_dma_cntx_size fcoe_cntx_num;
-	/* size of the Hash LUT */
-	enum i40e_hash_lut_size	hash_lut_size;
-	/* enable FDIR filters for PF and its VFs */
-	bool enable_fdir;
-	/* enable Ethertype filters for PF and its VFs */
-	bool enable_ethtype;
-	/* enable MAC/VLAN filters for PF and its VFs */
-	bool enable_macvlan;
-};
-
-/* Structure to hold device level control filter counts */
-struct i40e_control_filter_stats {
-	u16 mac_etype_used;   /* Used perfect match MAC/EtherType filters */
-	u16 etype_used;       /* Used perfect EtherType filters */
-	u16 mac_etype_free;   /* Un-used perfect match MAC/EtherType filters */
-	u16 etype_free;       /* Un-used perfect EtherType filters */
-};
-
-enum i40e_reset_type {
-	I40E_RESET_POR		= 0,
-	I40E_RESET_CORER	= 1,
-	I40E_RESET_GLOBR	= 2,
-	I40E_RESET_EMPR		= 3,
-};
-
-/* IEEE 802.1AB LLDP Agent Variables from NVM */
-#define I40E_NVM_LLDP_CFG_PTR	0x06
-#define I40E_SR_LLDP_CFG_PTR	0x31
-
-/* RSS Hash Table Size */
-#define I40E_PFQF_CTL_0_HASHLUTSIZE_512	0x00010000
-
-/* INPUT SET MASK for RSS, flow director and flexible payload */
-#define I40E_FD_INSET_L3_SRC_SHIFT		47
-#define I40E_FD_INSET_L3_SRC_WORD_MASK		(0x3ULL << \
-						 I40E_FD_INSET_L3_SRC_SHIFT)
-#define I40E_FD_INSET_L3_DST_SHIFT		35
-#define I40E_FD_INSET_L3_DST_WORD_MASK		(0x3ULL << \
-						 I40E_FD_INSET_L3_DST_SHIFT)
-#define I40E_FD_INSET_L4_SRC_SHIFT		34
-#define I40E_FD_INSET_L4_SRC_WORD_MASK		(0x1ULL << \
-						 I40E_FD_INSET_L4_SRC_SHIFT)
-#define I40E_FD_INSET_L4_DST_SHIFT		33
-#define I40E_FD_INSET_L4_DST_WORD_MASK		(0x1ULL << \
-						 I40E_FD_INSET_L4_DST_SHIFT)
-#define I40E_FD_INSET_VERIFY_TAG_SHIFT		31
-#define I40E_FD_INSET_VERIFY_TAG_WORD_MASK	(0x3ULL << \
-						 I40E_FD_INSET_VERIFY_TAG_SHIFT)
-
-#define I40E_FD_INSET_FLEX_WORD50_SHIFT		17
-#define I40E_FD_INSET_FLEX_WORD50_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD50_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD51_SHIFT		16
-#define I40E_FD_INSET_FLEX_WORD51_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD51_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD52_SHIFT		15
-#define I40E_FD_INSET_FLEX_WORD52_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD52_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD53_SHIFT		14
-#define I40E_FD_INSET_FLEX_WORD53_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD53_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD54_SHIFT		13
-#define I40E_FD_INSET_FLEX_WORD54_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD54_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD55_SHIFT		12
-#define I40E_FD_INSET_FLEX_WORD55_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD55_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD56_SHIFT		11
-#define I40E_FD_INSET_FLEX_WORD56_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD56_SHIFT)
-#define I40E_FD_INSET_FLEX_WORD57_SHIFT		10
-#define I40E_FD_INSET_FLEX_WORD57_MASK		(0x1ULL << \
-					I40E_FD_INSET_FLEX_WORD57_SHIFT)
-
-/* Version format for Dynamic Device Personalization(DDP) */
-struct i40e_ddp_version {
-	u8 major;
-	u8 minor;
-	u8 update;
-	u8 draft;
-};
-
-#define I40E_DDP_NAME_SIZE	32
-
-/* Package header */
-struct i40e_package_header {
-	struct i40e_ddp_version version;
-	u32 segment_count;
-	u32 segment_offset[1];
-};
-
-/* Generic segment header */
-struct i40e_generic_seg_header {
-#define SEGMENT_TYPE_METADATA	0x00000001
-#define SEGMENT_TYPE_NOTES	0x00000002
-#define SEGMENT_TYPE_I40E	0x00000011
-#define SEGMENT_TYPE_X722	0x00000012
-	u32 type;
-	struct i40e_ddp_version version;
-	u32 size;
-	char name[I40E_DDP_NAME_SIZE];
-};
-
-struct i40e_metadata_segment {
-	struct i40e_generic_seg_header header;
-	struct i40e_ddp_version version;
-	u32 track_id;
-	char name[I40E_DDP_NAME_SIZE];
-};
-
-struct i40e_device_id_entry {
-	u32 vendor_dev_id;
-	u32 sub_vendor_dev_id;
-};
-
-struct i40e_profile_segment {
-	struct i40e_generic_seg_header header;
-	struct i40e_ddp_version version;
-	char name[I40E_DDP_NAME_SIZE];
-	u32 device_table_count;
-	struct i40e_device_id_entry device_table[1];
-};
-
-struct i40e_section_table {
-	u32 section_count;
-	u32 section_offset[1];
-};
-
-struct i40e_profile_section_header {
-	u16 tbl_size;
-	u16 data_end;
-	struct {
-#define SECTION_TYPE_INFO	0x00000010
-#define SECTION_TYPE_MMIO	0x00000800
-#define SECTION_TYPE_AQ		0x00000801
-#define SECTION_TYPE_NOTE	0x80000000
-#define SECTION_TYPE_NAME	0x80000001
-		u32 type;
-		u32 offset;
-		u32 size;
-	} section;
-};
-
-struct i40e_profile_info {
-	u32 track_id;
-	struct i40e_ddp_version version;
-	u8 op;
-#define I40E_DDP_ADD_TRACKID		0x01
-#define I40E_DDP_REMOVE_TRACKID	0x02
-	u8 reserved[7];
-	u8 name[I40E_DDP_NAME_SIZE];
-};
-#endif /* _I40E_TYPE_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
deleted file mode 100644
index 96e537a35000..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ /dev/null
@@ -1,427 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-#ifndef _I40EVF_H_
-#define _I40EVF_H_
-
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/aer.h>
-#include <linux/netdevice.h>
-#include <linux/vmalloc.h>
-#include <linux/interrupt.h>
-#include <linux/ethtool.h>
-#include <linux/if_vlan.h>
-#include <linux/ip.h>
-#include <linux/tcp.h>
-#include <linux/sctp.h>
-#include <linux/ipv6.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-#include <linux/wait.h>
-#include <linux/delay.h>
-#include <linux/gfp.h>
-#include <linux/skbuff.h>
-#include <linux/dma-mapping.h>
-#include <linux/etherdevice.h>
-#include <linux/socket.h>
-#include <linux/jiffies.h>
-#include <net/ip6_checksum.h>
-#include <net/pkt_cls.h>
-#include <net/udp.h>
-#include <net/tc_act/tc_gact.h>
-#include <net/tc_act/tc_mirred.h>
-
-#include "i40e_type.h"
-#include <linux/avf/virtchnl.h>
-#include "i40e_txrx.h"
-
-#define DEFAULT_DEBUG_LEVEL_SHIFT 3
-#define PFX "i40evf: "
-
-/* VSI state flags shared with common code */
-enum i40evf_vsi_state_t {
-	__I40E_VSI_DOWN,
-	/* This must be last as it determines the size of the BITMAP */
-	__I40E_VSI_STATE_SIZE__,
-};
-
-/* dummy struct to make common code less painful */
-struct i40e_vsi {
-	struct i40evf_adapter *back;
-	struct net_device *netdev;
-	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
-	u16 seid;
-	u16 id;
-	DECLARE_BITMAP(state, __I40E_VSI_STATE_SIZE__);
-	int base_vector;
-	u16 work_limit;
-	u16 qs_handle;
-	void *priv;     /* client driver data reference. */
-};
-
-/* How many Rx Buffers do we bundle into one write to the hardware ? */
-#define I40EVF_RX_BUFFER_WRITE	16	/* Must be power of 2 */
-#define I40EVF_DEFAULT_TXD	512
-#define I40EVF_DEFAULT_RXD	512
-#define I40EVF_MAX_TXD		4096
-#define I40EVF_MIN_TXD		64
-#define I40EVF_MAX_RXD		4096
-#define I40EVF_MIN_RXD		64
-#define I40EVF_REQ_DESCRIPTOR_MULTIPLE	32
-#define I40EVF_MAX_AQ_BUF_SIZE	4096
-#define I40EVF_AQ_LEN		32
-#define I40EVF_AQ_MAX_ERR	20 /* times to try before resetting AQ */
-
-#define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
-
-#define I40E_RX_DESC(R, i) (&(((union i40e_32byte_rx_desc *)((R)->desc))[i]))
-#define I40E_TX_DESC(R, i) (&(((struct i40e_tx_desc *)((R)->desc))[i]))
-#define I40E_TX_CTXTDESC(R, i) \
-	(&(((struct i40e_tx_context_desc *)((R)->desc))[i]))
-#define I40EVF_MAX_REQ_QUEUES 4
-
-#define I40EVF_HKEY_ARRAY_SIZE ((I40E_VFQF_HKEY_MAX_INDEX + 1) * 4)
-#define I40EVF_HLUT_ARRAY_SIZE ((I40E_VFQF_HLUT_MAX_INDEX + 1) * 4)
-#define I40EVF_MBPS_DIVISOR	125000 /* divisor to convert to Mbps */
-
-/* MAX_MSIX_Q_VECTORS of these are allocated,
- * but we only use one per queue-specific vector.
- */
-struct i40e_q_vector {
-	struct i40evf_adapter *adapter;
-	struct i40e_vsi *vsi;
-	struct napi_struct napi;
-	struct i40e_ring_container rx;
-	struct i40e_ring_container tx;
-	u32 ring_mask;
-	u8 itr_countdown;	/* when 0 should adjust adaptive ITR */
-	u8 num_ringpairs;	/* total number of ring pairs in vector */
-	u16 v_idx;		/* index in the vsi->q_vector array. */
-	u16 reg_idx;		/* register index of the interrupt */
-	char name[IFNAMSIZ + 15];
-	bool arm_wb_state;
-	cpumask_t affinity_mask;
-	struct irq_affinity_notify affinity_notify;
-};
-
-/* Helper macros to switch between ints/sec and what the register uses.
- * And yes, it's the same math going both ways.  The lowest value
- * supported by all of the i40e hardware is 8.
- */
-#define EITR_INTS_PER_SEC_TO_REG(_eitr) \
-	((_eitr) ? (1000000000 / ((_eitr) * 256)) : 8)
-#define EITR_REG_TO_INTS_PER_SEC EITR_INTS_PER_SEC_TO_REG
-
-#define I40EVF_DESC_UNUSED(R) \
-	((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
-	(R)->next_to_clean - (R)->next_to_use - 1)
-
-#define I40EVF_RX_DESC_ADV(R, i)	\
-	(&(((union i40e_adv_rx_desc *)((R).desc))[i]))
-#define I40EVF_TX_DESC_ADV(R, i)	\
-	(&(((union i40e_adv_tx_desc *)((R).desc))[i]))
-#define I40EVF_TX_CTXTDESC_ADV(R, i)	\
-	(&(((struct i40e_adv_tx_context_desc *)((R).desc))[i]))
-
-#define OTHER_VECTOR 1
-#define NONQ_VECS (OTHER_VECTOR)
-
-#define MIN_MSIX_Q_VECTORS 1
-#define MIN_MSIX_COUNT (MIN_MSIX_Q_VECTORS + NONQ_VECS)
-
-#define I40EVF_QUEUE_END_OF_LIST 0x7FF
-#define I40EVF_FREE_VECTOR 0x7FFF
-struct i40evf_mac_filter {
-	struct list_head list;
-	u8 macaddr[ETH_ALEN];
-	bool remove;		/* filter needs to be removed */
-	bool add;		/* filter needs to be added */
-};
-
-struct i40evf_vlan_filter {
-	struct list_head list;
-	u16 vlan;
-	bool remove;		/* filter needs to be removed */
-	bool add;		/* filter needs to be added */
-};
-
-#define I40EVF_MAX_TRAFFIC_CLASS	4
-/* State of traffic class creation */
-enum i40evf_tc_state_t {
-	__I40EVF_TC_INVALID, /* no traffic class, default state */
-	__I40EVF_TC_RUNNING, /* traffic classes have been created */
-};
-
-/* channel info */
-struct i40evf_channel_config {
-	struct virtchnl_channel_info ch_info[I40EVF_MAX_TRAFFIC_CLASS];
-	enum i40evf_tc_state_t state;
-	u8 total_qps;
-};
-
-/* State of cloud filter */
-enum i40evf_cloud_filter_state_t {
-	__I40EVF_CF_INVALID,	 /* cloud filter not added */
-	__I40EVF_CF_ADD_PENDING, /* cloud filter pending add by the PF */
-	__I40EVF_CF_DEL_PENDING, /* cloud filter pending del by the PF */
-	__I40EVF_CF_ACTIVE,	 /* cloud filter is active */
-};
-
-/* Driver state. The order of these is important! */
-enum i40evf_state_t {
-	__I40EVF_STARTUP,		/* driver loaded, probe complete */
-	__I40EVF_REMOVE,		/* driver is being unloaded */
-	__I40EVF_INIT_VERSION_CHECK,	/* aq msg sent, awaiting reply */
-	__I40EVF_INIT_GET_RESOURCES,	/* aq msg sent, awaiting reply */
-	__I40EVF_INIT_SW,		/* got resources, setting up structs */
-	__I40EVF_RESETTING,		/* in reset */
-	/* Below here, watchdog is running */
-	__I40EVF_DOWN,			/* ready, can be opened */
-	__I40EVF_DOWN_PENDING,		/* descending, waiting for watchdog */
-	__I40EVF_TESTING,		/* in ethtool self-test */
-	__I40EVF_RUNNING,		/* opened, working */
-};
-
-enum i40evf_critical_section_t {
-	__I40EVF_IN_CRITICAL_TASK,	/* cannot be interrupted */
-	__I40EVF_IN_CLIENT_TASK,
-	__I40EVF_IN_REMOVE_TASK,	/* device being removed */
-};
-
-#define I40EVF_CLOUD_FIELD_OMAC		0x01
-#define I40EVF_CLOUD_FIELD_IMAC		0x02
-#define I40EVF_CLOUD_FIELD_IVLAN	0x04
-#define I40EVF_CLOUD_FIELD_TEN_ID	0x08
-#define I40EVF_CLOUD_FIELD_IIP		0x10
-
-#define I40EVF_CF_FLAGS_OMAC	I40EVF_CLOUD_FIELD_OMAC
-#define I40EVF_CF_FLAGS_IMAC	I40EVF_CLOUD_FIELD_IMAC
-#define I40EVF_CF_FLAGS_IMAC_IVLAN	(I40EVF_CLOUD_FIELD_IMAC |\
-					 I40EVF_CLOUD_FIELD_IVLAN)
-#define I40EVF_CF_FLAGS_IMAC_TEN_ID	(I40EVF_CLOUD_FIELD_IMAC |\
-					 I40EVF_CLOUD_FIELD_TEN_ID)
-#define I40EVF_CF_FLAGS_OMAC_TEN_ID_IMAC	(I40EVF_CLOUD_FIELD_OMAC |\
-						 I40EVF_CLOUD_FIELD_IMAC |\
-						 I40EVF_CLOUD_FIELD_TEN_ID)
-#define I40EVF_CF_FLAGS_IMAC_IVLAN_TEN_ID	(I40EVF_CLOUD_FIELD_IMAC |\
-						 I40EVF_CLOUD_FIELD_IVLAN |\
-						 I40EVF_CLOUD_FIELD_TEN_ID)
-#define I40EVF_CF_FLAGS_IIP	I40E_CLOUD_FIELD_IIP
-
-/* bookkeeping of cloud filters */
-struct i40evf_cloud_filter {
-	enum i40evf_cloud_filter_state_t state;
-	struct list_head list;
-	struct virtchnl_filter f;
-	unsigned long cookie;
-	bool del;		/* filter needs to be deleted */
-	bool add;		/* filter needs to be added */
-};
-
-/* board specific private data structure */
-struct i40evf_adapter {
-	struct timer_list watchdog_timer;
-	struct work_struct reset_task;
-	struct work_struct adminq_task;
-	struct delayed_work client_task;
-	struct delayed_work init_task;
-	wait_queue_head_t down_waitqueue;
-	struct i40e_q_vector *q_vectors;
-	struct list_head vlan_filter_list;
-	struct list_head mac_filter_list;
-	/* Lock to protect accesses to MAC and VLAN lists */
-	spinlock_t mac_vlan_list_lock;
-	char misc_vector_name[IFNAMSIZ + 9];
-	int num_active_queues;
-	int num_req_queues;
-
-	/* TX */
-	struct i40e_ring *tx_rings;
-	u32 tx_timeout_count;
-	u32 tx_desc_count;
-
-	/* RX */
-	struct i40e_ring *rx_rings;
-	u64 hw_csum_rx_error;
-	u32 rx_desc_count;
-	int num_msix_vectors;
-	int num_iwarp_msix;
-	int iwarp_base_vector;
-	u32 client_pending;
-	struct i40e_client_instance *cinst;
-	struct msix_entry *msix_entries;
-
-	u32 flags;
-#define I40EVF_FLAG_RX_CSUM_ENABLED		BIT(0)
-#define I40EVF_FLAG_PF_COMMS_FAILED		BIT(3)
-#define I40EVF_FLAG_RESET_PENDING		BIT(4)
-#define I40EVF_FLAG_RESET_NEEDED		BIT(5)
-#define I40EVF_FLAG_WB_ON_ITR_CAPABLE		BIT(6)
-#define I40EVF_FLAG_ADDR_SET_BY_PF		BIT(8)
-#define I40EVF_FLAG_SERVICE_CLIENT_REQUESTED	BIT(9)
-#define I40EVF_FLAG_CLIENT_NEEDS_OPEN		BIT(10)
-#define I40EVF_FLAG_CLIENT_NEEDS_CLOSE		BIT(11)
-#define I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS	BIT(12)
-#define I40EVF_FLAG_PROMISC_ON			BIT(13)
-#define I40EVF_FLAG_ALLMULTI_ON			BIT(14)
-#define I40EVF_FLAG_LEGACY_RX			BIT(15)
-#define I40EVF_FLAG_REINIT_ITR_NEEDED		BIT(16)
-#define I40EVF_FLAG_QUEUES_DISABLED		BIT(17)
-/* duplicates for common code */
-#define I40E_FLAG_DCB_ENABLED			0
-#define I40E_FLAG_RX_CSUM_ENABLED		I40EVF_FLAG_RX_CSUM_ENABLED
-#define I40E_FLAG_LEGACY_RX			I40EVF_FLAG_LEGACY_RX
-	/* flags for admin queue service task */
-	u32 aq_required;
-#define I40EVF_FLAG_AQ_ENABLE_QUEUES		BIT(0)
-#define I40EVF_FLAG_AQ_DISABLE_QUEUES		BIT(1)
-#define I40EVF_FLAG_AQ_ADD_MAC_FILTER		BIT(2)
-#define I40EVF_FLAG_AQ_ADD_VLAN_FILTER		BIT(3)
-#define I40EVF_FLAG_AQ_DEL_MAC_FILTER		BIT(4)
-#define I40EVF_FLAG_AQ_DEL_VLAN_FILTER		BIT(5)
-#define I40EVF_FLAG_AQ_CONFIGURE_QUEUES		BIT(6)
-#define I40EVF_FLAG_AQ_MAP_VECTORS		BIT(7)
-#define I40EVF_FLAG_AQ_HANDLE_RESET		BIT(8)
-#define I40EVF_FLAG_AQ_CONFIGURE_RSS		BIT(9) /* direct AQ config */
-#define I40EVF_FLAG_AQ_GET_CONFIG		BIT(10)
-/* Newer style, RSS done by the PF so we can ignore hardware vagaries. */
-#define I40EVF_FLAG_AQ_GET_HENA			BIT(11)
-#define I40EVF_FLAG_AQ_SET_HENA			BIT(12)
-#define I40EVF_FLAG_AQ_SET_RSS_KEY		BIT(13)
-#define I40EVF_FLAG_AQ_SET_RSS_LUT		BIT(14)
-#define I40EVF_FLAG_AQ_REQUEST_PROMISC		BIT(15)
-#define I40EVF_FLAG_AQ_RELEASE_PROMISC		BIT(16)
-#define I40EVF_FLAG_AQ_REQUEST_ALLMULTI		BIT(17)
-#define I40EVF_FLAG_AQ_RELEASE_ALLMULTI		BIT(18)
-#define I40EVF_FLAG_AQ_ENABLE_VLAN_STRIPPING	BIT(19)
-#define I40EVF_FLAG_AQ_DISABLE_VLAN_STRIPPING	BIT(20)
-#define I40EVF_FLAG_AQ_ENABLE_CHANNELS		BIT(21)
-#define I40EVF_FLAG_AQ_DISABLE_CHANNELS		BIT(22)
-#define I40EVF_FLAG_AQ_ADD_CLOUD_FILTER		BIT(23)
-#define I40EVF_FLAG_AQ_DEL_CLOUD_FILTER		BIT(24)
-
-	/* OS defined structs */
-	struct net_device *netdev;
-	struct pci_dev *pdev;
-
-	struct i40e_hw hw; /* defined in i40e_type.h */
-
-	enum i40evf_state_t state;
-	unsigned long crit_section;
-
-	struct work_struct watchdog_task;
-	bool netdev_registered;
-	bool link_up;
-	enum virtchnl_link_speed link_speed;
-	enum virtchnl_ops current_op;
-#define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \
-			    (_a)->vf_res->vf_cap_flags & \
-				VIRTCHNL_VF_OFFLOAD_IWARP : \
-			    0)
-#define CLIENT_ENABLED(_a) ((_a)->cinst)
-/* RSS by the PF should be preferred over RSS via other methods. */
-#define RSS_PF(_a) ((_a)->vf_res->vf_cap_flags & \
-		    VIRTCHNL_VF_OFFLOAD_RSS_PF)
-#define RSS_AQ(_a) ((_a)->vf_res->vf_cap_flags & \
-		    VIRTCHNL_VF_OFFLOAD_RSS_AQ)
-#define RSS_REG(_a) (!((_a)->vf_res->vf_cap_flags & \
-		       (VIRTCHNL_VF_OFFLOAD_RSS_AQ | \
-			VIRTCHNL_VF_OFFLOAD_RSS_PF)))
-#define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_cap_flags & \
-			  VIRTCHNL_VF_OFFLOAD_VLAN)
-	struct virtchnl_vf_resource *vf_res; /* incl. all VSIs */
-	struct virtchnl_vsi_resource *vsi_res; /* our LAN VSI */
-	struct virtchnl_version_info pf_version;
-#define PF_IS_V11(_a) (((_a)->pf_version.major == 1) && \
-		       ((_a)->pf_version.minor == 1))
-	u16 msg_enable;
-	struct i40e_eth_stats current_stats;
-	struct i40e_vsi vsi;
-	u32 aq_wait_count;
-	/* RSS stuff */
-	u64 hena;
-	u16 rss_key_size;
-	u16 rss_lut_size;
-	u8 *rss_key;
-	u8 *rss_lut;
-	/* ADQ related members */
-	struct i40evf_channel_config ch_config;
-	u8 num_tc;
-	struct list_head cloud_filter_list;
-	/* lock to protest access to the cloud filter list */
-	spinlock_t cloud_filter_list_lock;
-	u16 num_cloud_filters;
-};
-
-
-/* Ethtool Private Flags */
-
-/* lan device */
-struct i40e_device {
-	struct list_head list;
-	struct i40evf_adapter *vf;
-};
-
-/* needed by i40evf_ethtool.c */
-extern char i40evf_driver_name[];
-extern const char i40evf_driver_version[];
-
-int i40evf_up(struct i40evf_adapter *adapter);
-void i40evf_down(struct i40evf_adapter *adapter);
-int i40evf_process_config(struct i40evf_adapter *adapter);
-void i40evf_schedule_reset(struct i40evf_adapter *adapter);
-void i40evf_reset(struct i40evf_adapter *adapter);
-void i40evf_set_ethtool_ops(struct net_device *netdev);
-void i40evf_update_stats(struct i40evf_adapter *adapter);
-void i40evf_reset_interrupt_capability(struct i40evf_adapter *adapter);
-int i40evf_init_interrupt_scheme(struct i40evf_adapter *adapter);
-void i40evf_irq_enable_queues(struct i40evf_adapter *adapter, u32 mask);
-void i40evf_free_all_tx_resources(struct i40evf_adapter *adapter);
-void i40evf_free_all_rx_resources(struct i40evf_adapter *adapter);
-
-void i40e_napi_add_all(struct i40evf_adapter *adapter);
-void i40e_napi_del_all(struct i40evf_adapter *adapter);
-
-int i40evf_send_api_ver(struct i40evf_adapter *adapter);
-int i40evf_verify_api_ver(struct i40evf_adapter *adapter);
-int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter);
-int i40evf_get_vf_config(struct i40evf_adapter *adapter);
-void i40evf_irq_enable(struct i40evf_adapter *adapter, bool flush);
-void i40evf_configure_queues(struct i40evf_adapter *adapter);
-void i40evf_deconfigure_queues(struct i40evf_adapter *adapter);
-void i40evf_enable_queues(struct i40evf_adapter *adapter);
-void i40evf_disable_queues(struct i40evf_adapter *adapter);
-void i40evf_map_queues(struct i40evf_adapter *adapter);
-int i40evf_request_queues(struct i40evf_adapter *adapter, int num);
-void i40evf_add_ether_addrs(struct i40evf_adapter *adapter);
-void i40evf_del_ether_addrs(struct i40evf_adapter *adapter);
-void i40evf_add_vlans(struct i40evf_adapter *adapter);
-void i40evf_del_vlans(struct i40evf_adapter *adapter);
-void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags);
-void i40evf_request_stats(struct i40evf_adapter *adapter);
-void i40evf_request_reset(struct i40evf_adapter *adapter);
-void i40evf_get_hena(struct i40evf_adapter *adapter);
-void i40evf_set_hena(struct i40evf_adapter *adapter);
-void i40evf_set_rss_key(struct i40evf_adapter *adapter);
-void i40evf_set_rss_lut(struct i40evf_adapter *adapter);
-void i40evf_enable_vlan_stripping(struct i40evf_adapter *adapter);
-void i40evf_disable_vlan_stripping(struct i40evf_adapter *adapter);
-void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
-				enum virtchnl_ops v_opcode,
-				i40e_status v_retval, u8 *msg, u16 msglen);
-int i40evf_config_rss(struct i40evf_adapter *adapter);
-int i40evf_lan_add_device(struct i40evf_adapter *adapter);
-int i40evf_lan_del_device(struct i40evf_adapter *adapter);
-void i40evf_client_subtask(struct i40evf_adapter *adapter);
-void i40evf_notify_client_message(struct i40e_vsi *vsi, u8 *msg, u16 len);
-void i40evf_notify_client_l2_params(struct i40e_vsi *vsi);
-void i40evf_notify_client_open(struct i40e_vsi *vsi);
-void i40evf_notify_client_close(struct i40e_vsi *vsi, bool reset);
-void i40evf_enable_channels(struct i40evf_adapter *adapter);
-void i40evf_disable_channels(struct i40evf_adapter *adapter);
-void i40evf_add_cloud_filter(struct i40evf_adapter *adapter);
-void i40evf_del_cloud_filter(struct i40evf_adapter *adapter);
-#endif /* _I40EVF_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c b/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
deleted file mode 100644
index 69efe0aec76a..000000000000
--- a/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
+++ /dev/null
@@ -1,820 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Copyright(c) 2013 - 2018 Intel Corporation. */
-
-/* ethtool support for i40evf */
-#include "i40evf.h"
-
-#include <linux/uaccess.h>
-
-struct i40evf_stats {
-	char stat_string[ETH_GSTRING_LEN];
-	int stat_offset;
-};
-
-#define I40EVF_STAT(_name, _stat) { \
-	.stat_string = _name, \
-	.stat_offset = offsetof(struct i40evf_adapter, _stat) \
-}
-
-/* All stats are u64, so we don't need to track the size of the field. */
-static const struct i40evf_stats i40evf_gstrings_stats[] = {
-	I40EVF_STAT("rx_bytes", current_stats.rx_bytes),
-	I40EVF_STAT("rx_unicast", current_stats.rx_unicast),
-	I40EVF_STAT("rx_multicast", current_stats.rx_multicast),
-	I40EVF_STAT("rx_broadcast", current_stats.rx_broadcast),
-	I40EVF_STAT("rx_discards", current_stats.rx_discards),
-	I40EVF_STAT("rx_unknown_protocol", current_stats.rx_unknown_protocol),
-	I40EVF_STAT("tx_bytes", current_stats.tx_bytes),
-	I40EVF_STAT("tx_unicast", current_stats.tx_unicast),
-	I40EVF_STAT("tx_multicast", current_stats.tx_multicast),
-	I40EVF_STAT("tx_broadcast", current_stats.tx_broadcast),
-	I40EVF_STAT("tx_discards", current_stats.tx_discards),
-	I40EVF_STAT("tx_errors", current_stats.tx_errors),
-};
-
-#define I40EVF_GLOBAL_STATS_LEN ARRAY_SIZE(i40evf_gstrings_stats)
-#define I40EVF_QUEUE_STATS_LEN(_dev) \
-	(((struct i40evf_adapter *)\
-		netdev_priv(_dev))->num_active_queues \
-		  * 2 * (sizeof(struct i40e_queue_stats) / sizeof(u64)))
-#define I40EVF_STATS_LEN(_dev) \
-	(I40EVF_GLOBAL_STATS_LEN + I40EVF_QUEUE_STATS_LEN(_dev))
-
-/* For now we have one and only one private flag and it is only defined
- * when we have support for the SKIP_CPU_SYNC DMA attribute.  Instead
- * of leaving all this code sitting around empty we will strip it unless
- * our one private flag is actually available.
- */
-struct i40evf_priv_flags {
-	char flag_string[ETH_GSTRING_LEN];
-	u32 flag;
-	bool read_only;
-};
-
-#define I40EVF_PRIV_FLAG(_name, _flag, _read_only) { \
-	.flag_string = _name, \
-	.flag = _flag, \
-	.read_only = _read_only, \
-}
-
-static const struct i40evf_priv_flags i40evf_gstrings_priv_flags[] = {
-	I40EVF_PRIV_FLAG("legacy-rx", I40EVF_FLAG_LEGACY_RX, 0),
-};
-
-#define I40EVF_PRIV_FLAGS_STR_LEN ARRAY_SIZE(i40evf_gstrings_priv_flags)
-
-/**
- * i40evf_get_link_ksettings - Get Link Speed and Duplex settings
- * @netdev: network interface device structure
- * @cmd: ethtool command
- *
- * Reports speed/duplex settings. Because this is a VF, we don't know what
- * kind of link we really have, so we fake it.
- **/
-static int i40evf_get_link_ksettings(struct net_device *netdev,
-				     struct ethtool_link_ksettings *cmd)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	ethtool_link_ksettings_zero_link_mode(cmd, supported);
-	cmd->base.autoneg = AUTONEG_DISABLE;
-	cmd->base.port = PORT_NONE;
-	/* Set speed and duplex */
-	switch (adapter->link_speed) {
-	case I40E_LINK_SPEED_40GB:
-		cmd->base.speed = SPEED_40000;
-		break;
-	case I40E_LINK_SPEED_25GB:
-#ifdef SPEED_25000
-		cmd->base.speed = SPEED_25000;
-#else
-		netdev_info(netdev,
-			    "Speed is 25G, display not supported by this version of ethtool.\n");
-#endif
-		break;
-	case I40E_LINK_SPEED_20GB:
-		cmd->base.speed = SPEED_20000;
-		break;
-	case I40E_LINK_SPEED_10GB:
-		cmd->base.speed = SPEED_10000;
-		break;
-	case I40E_LINK_SPEED_1GB:
-		cmd->base.speed = SPEED_1000;
-		break;
-	case I40E_LINK_SPEED_100MB:
-		cmd->base.speed = SPEED_100;
-		break;
-	default:
-		break;
-	}
-	cmd->base.duplex = DUPLEX_FULL;
-
-	return 0;
-}
-
-/**
- * i40evf_get_sset_count - Get length of string set
- * @netdev: network interface device structure
- * @sset: id of string set
- *
- * Reports size of string table. This driver only supports
- * strings for statistics.
- **/
-static int i40evf_get_sset_count(struct net_device *netdev, int sset)
-{
-	if (sset == ETH_SS_STATS)
-		return I40EVF_STATS_LEN(netdev);
-	else if (sset == ETH_SS_PRIV_FLAGS)
-		return I40EVF_PRIV_FLAGS_STR_LEN;
-	else
-		return -EINVAL;
-}
-
-/**
- * i40evf_get_ethtool_stats - report device statistics
- * @netdev: network interface device structure
- * @stats: ethtool statistics structure
- * @data: pointer to data buffer
- *
- * All statistics are added to the data buffer as an array of u64.
- **/
-static void i40evf_get_ethtool_stats(struct net_device *netdev,
-				     struct ethtool_stats *stats, u64 *data)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	unsigned int i, j;
-	char *p;
-
-	for (i = 0; i < I40EVF_GLOBAL_STATS_LEN; i++) {
-		p = (char *)adapter + i40evf_gstrings_stats[i].stat_offset;
-		data[i] =  *(u64 *)p;
-	}
-	for (j = 0; j < adapter->num_active_queues; j++) {
-		data[i++] = adapter->tx_rings[j].stats.packets;
-		data[i++] = adapter->tx_rings[j].stats.bytes;
-	}
-	for (j = 0; j < adapter->num_active_queues; j++) {
-		data[i++] = adapter->rx_rings[j].stats.packets;
-		data[i++] = adapter->rx_rings[j].stats.bytes;
-	}
-}
-
-/**
- * i40evf_get_strings - Get string set
- * @netdev: network interface device structure
- * @sset: id of string set
- * @data: buffer for string data
- *
- * Builds stats string table.
- **/
-static void i40evf_get_strings(struct net_device *netdev, u32 sset, u8 *data)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	u8 *p = data;
-	int i;
-
-	if (sset == ETH_SS_STATS) {
-		for (i = 0; i < (int)I40EVF_GLOBAL_STATS_LEN; i++) {
-			memcpy(p, i40evf_gstrings_stats[i].stat_string,
-			       ETH_GSTRING_LEN);
-			p += ETH_GSTRING_LEN;
-		}
-		for (i = 0; i < adapter->num_active_queues; i++) {
-			snprintf(p, ETH_GSTRING_LEN, "tx-%u.packets", i);
-			p += ETH_GSTRING_LEN;
-			snprintf(p, ETH_GSTRING_LEN, "tx-%u.bytes", i);
-			p += ETH_GSTRING_LEN;
-		}
-		for (i = 0; i < adapter->num_active_queues; i++) {
-			snprintf(p, ETH_GSTRING_LEN, "rx-%u.packets", i);
-			p += ETH_GSTRING_LEN;
-			snprintf(p, ETH_GSTRING_LEN, "rx-%u.bytes", i);
-			p += ETH_GSTRING_LEN;
-		}
-	} else if (sset == ETH_SS_PRIV_FLAGS) {
-		for (i = 0; i < I40EVF_PRIV_FLAGS_STR_LEN; i++) {
-			snprintf(p, ETH_GSTRING_LEN, "%s",
-				 i40evf_gstrings_priv_flags[i].flag_string);
-			p += ETH_GSTRING_LEN;
-		}
-	}
-}
-
-/**
- * i40evf_get_priv_flags - report device private flags
- * @netdev: network interface device structure
- *
- * The get string set count and the string set should be matched for each
- * flag returned.  Add new strings for each flag to the i40e_gstrings_priv_flags
- * array.
- *
- * Returns a u32 bitmap of flags.
- **/
-static u32 i40evf_get_priv_flags(struct net_device *netdev)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	u32 i, ret_flags = 0;
-
-	for (i = 0; i < I40EVF_PRIV_FLAGS_STR_LEN; i++) {
-		const struct i40evf_priv_flags *priv_flags;
-
-		priv_flags = &i40evf_gstrings_priv_flags[i];
-
-		if (priv_flags->flag & adapter->flags)
-			ret_flags |= BIT(i);
-	}
-
-	return ret_flags;
-}
-
-/**
- * i40evf_set_priv_flags - set private flags
- * @netdev: network interface device structure
- * @flags: bit flags to be set
- **/
-static int i40evf_set_priv_flags(struct net_device *netdev, u32 flags)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	u32 orig_flags, new_flags, changed_flags;
-	u32 i;
-
-	orig_flags = READ_ONCE(adapter->flags);
-	new_flags = orig_flags;
-
-	for (i = 0; i < I40EVF_PRIV_FLAGS_STR_LEN; i++) {
-		const struct i40evf_priv_flags *priv_flags;
-
-		priv_flags = &i40evf_gstrings_priv_flags[i];
-
-		if (flags & BIT(i))
-			new_flags |= priv_flags->flag;
-		else
-			new_flags &= ~(priv_flags->flag);
-
-		if (priv_flags->read_only &&
-		    ((orig_flags ^ new_flags) & ~BIT(i)))
-			return -EOPNOTSUPP;
-	}
-
-	/* Before we finalize any flag changes, any checks which we need to
-	 * perform to determine if the new flags will be supported should go
-	 * here...
-	 */
-
-	/* Compare and exchange the new flags into place. If we failed, that
-	 * is if cmpxchg returns anything but the old value, this means
-	 * something else must have modified the flags variable since we
-	 * copied it. We'll just punt with an error and log something in the
-	 * message buffer.
-	 */
-	if (cmpxchg(&adapter->flags, orig_flags, new_flags) != orig_flags) {
-		dev_warn(&adapter->pdev->dev,
-			 "Unable to update adapter->flags as it was modified by another thread...\n");
-		return -EAGAIN;
-	}
-
-	changed_flags = orig_flags ^ new_flags;
-
-	/* Process any additional changes needed as a result of flag changes.
-	 * The changed_flags value reflects the list of bits that were changed
-	 * in the code above.
-	 */
-
-	/* issue a reset to force legacy-rx change to take effect */
-	if (changed_flags & I40EVF_FLAG_LEGACY_RX) {
-		if (netif_running(netdev)) {
-			adapter->flags |= I40EVF_FLAG_RESET_NEEDED;
-			schedule_work(&adapter->reset_task);
-		}
-	}
-
-	return 0;
-}
-
-/**
- * i40evf_get_msglevel - Get debug message level
- * @netdev: network interface device structure
- *
- * Returns current debug message level.
- **/
-static u32 i40evf_get_msglevel(struct net_device *netdev)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	return adapter->msg_enable;
-}
-
-/**
- * i40evf_set_msglevel - Set debug message level
- * @netdev: network interface device structure
- * @data: message level
- *
- * Set current debug message level. Higher values cause the driver to
- * be noisier.
- **/
-static void i40evf_set_msglevel(struct net_device *netdev, u32 data)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	if (I40E_DEBUG_USER & data)
-		adapter->hw.debug_mask = data;
-	adapter->msg_enable = data;
-}
-
-/**
- * i40evf_get_drvinfo - Get driver info
- * @netdev: network interface device structure
- * @drvinfo: ethool driver info structure
- *
- * Returns information about the driver and device for display to the user.
- **/
-static void i40evf_get_drvinfo(struct net_device *netdev,
-			       struct ethtool_drvinfo *drvinfo)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	strlcpy(drvinfo->driver, i40evf_driver_name, 32);
-	strlcpy(drvinfo->version, i40evf_driver_version, 32);
-	strlcpy(drvinfo->fw_version, "N/A", 4);
-	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
-	drvinfo->n_priv_flags = I40EVF_PRIV_FLAGS_STR_LEN;
-}
-
-/**
- * i40evf_get_ringparam - Get ring parameters
- * @netdev: network interface device structure
- * @ring: ethtool ringparam structure
- *
- * Returns current ring parameters. TX and RX rings are reported separately,
- * but the number of rings is not reported.
- **/
-static void i40evf_get_ringparam(struct net_device *netdev,
-				 struct ethtool_ringparam *ring)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	ring->rx_max_pending = I40EVF_MAX_RXD;
-	ring->tx_max_pending = I40EVF_MAX_TXD;
-	ring->rx_pending = adapter->rx_desc_count;
-	ring->tx_pending = adapter->tx_desc_count;
-}
-
-/**
- * i40evf_set_ringparam - Set ring parameters
- * @netdev: network interface device structure
- * @ring: ethtool ringparam structure
- *
- * Sets ring parameters. TX and RX rings are controlled separately, but the
- * number of rings is not specified, so all rings get the same settings.
- **/
-static int i40evf_set_ringparam(struct net_device *netdev,
-				struct ethtool_ringparam *ring)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	u32 new_rx_count, new_tx_count;
-
-	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
-		return -EINVAL;
-
-	new_tx_count = clamp_t(u32, ring->tx_pending,
-			       I40EVF_MIN_TXD,
-			       I40EVF_MAX_TXD);
-	new_tx_count = ALIGN(new_tx_count, I40EVF_REQ_DESCRIPTOR_MULTIPLE);
-
-	new_rx_count = clamp_t(u32, ring->rx_pending,
-			       I40EVF_MIN_RXD,
-			       I40EVF_MAX_RXD);
-	new_rx_count = ALIGN(new_rx_count, I40EVF_REQ_DESCRIPTOR_MULTIPLE);
-
-	/* if nothing to do return success */
-	if ((new_tx_count == adapter->tx_desc_count) &&
-	    (new_rx_count == adapter->rx_desc_count))
-		return 0;
-
-	adapter->tx_desc_count = new_tx_count;
-	adapter->rx_desc_count = new_rx_count;
-
-	if (netif_running(netdev)) {
-		adapter->flags |= I40EVF_FLAG_RESET_NEEDED;
-		schedule_work(&adapter->reset_task);
-	}
-
-	return 0;
-}
-
-/**
- * __i40evf_get_coalesce - get per-queue coalesce settings
- * @netdev: the netdev to check
- * @ec: ethtool coalesce data structure
- * @queue: which queue to pick
- *
- * Gets the per-queue settings for coalescence. Specifically Rx and Tx usecs
- * are per queue. If queue is <0 then we default to queue 0 as the
- * representative value.
- **/
-static int __i40evf_get_coalesce(struct net_device *netdev,
-				 struct ethtool_coalesce *ec,
-				 int queue)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_vsi *vsi = &adapter->vsi;
-	struct i40e_ring *rx_ring, *tx_ring;
-
-	ec->tx_max_coalesced_frames = vsi->work_limit;
-	ec->rx_max_coalesced_frames = vsi->work_limit;
-
-	/* Rx and Tx usecs per queue value. If user doesn't specify the
-	 * queue, return queue 0's value to represent.
-	 */
-	if (queue < 0)
-		queue = 0;
-	else if (queue >= adapter->num_active_queues)
-		return -EINVAL;
-
-	rx_ring = &adapter->rx_rings[queue];
-	tx_ring = &adapter->tx_rings[queue];
-
-	if (ITR_IS_DYNAMIC(rx_ring->itr_setting))
-		ec->use_adaptive_rx_coalesce = 1;
-
-	if (ITR_IS_DYNAMIC(tx_ring->itr_setting))
-		ec->use_adaptive_tx_coalesce = 1;
-
-	ec->rx_coalesce_usecs = rx_ring->itr_setting & ~I40E_ITR_DYNAMIC;
-	ec->tx_coalesce_usecs = tx_ring->itr_setting & ~I40E_ITR_DYNAMIC;
-
-	return 0;
-}
-
-/**
- * i40evf_get_coalesce - Get interrupt coalescing settings
- * @netdev: network interface device structure
- * @ec: ethtool coalesce structure
- *
- * Returns current coalescing settings. This is referred to elsewhere in the
- * driver as Interrupt Throttle Rate, as this is how the hardware describes
- * this functionality. Note that if per-queue settings have been modified this
- * only represents the settings of queue 0.
- **/
-static int i40evf_get_coalesce(struct net_device *netdev,
-			       struct ethtool_coalesce *ec)
-{
-	return __i40evf_get_coalesce(netdev, ec, -1);
-}
-
-/**
- * i40evf_get_per_queue_coalesce - get coalesce values for specific queue
- * @netdev: netdev to read
- * @ec: coalesce settings from ethtool
- * @queue: the queue to read
- *
- * Read specific queue's coalesce settings.
- **/
-static int i40evf_get_per_queue_coalesce(struct net_device *netdev,
-					 u32 queue,
-					 struct ethtool_coalesce *ec)
-{
-	return __i40evf_get_coalesce(netdev, ec, queue);
-}
-
-/**
- * i40evf_set_itr_per_queue - set ITR values for specific queue
- * @adapter: the VF adapter struct to set values for
- * @ec: coalesce settings from ethtool
- * @queue: the queue to modify
- *
- * Change the ITR settings for a specific queue.
- **/
-static void i40evf_set_itr_per_queue(struct i40evf_adapter *adapter,
-				     struct ethtool_coalesce *ec,
-				     int queue)
-{
-	struct i40e_ring *rx_ring = &adapter->rx_rings[queue];
-	struct i40e_ring *tx_ring = &adapter->tx_rings[queue];
-	struct i40e_q_vector *q_vector;
-
-	rx_ring->itr_setting = ITR_REG_ALIGN(ec->rx_coalesce_usecs);
-	tx_ring->itr_setting = ITR_REG_ALIGN(ec->tx_coalesce_usecs);
-
-	rx_ring->itr_setting |= I40E_ITR_DYNAMIC;
-	if (!ec->use_adaptive_rx_coalesce)
-		rx_ring->itr_setting ^= I40E_ITR_DYNAMIC;
-
-	tx_ring->itr_setting |= I40E_ITR_DYNAMIC;
-	if (!ec->use_adaptive_tx_coalesce)
-		tx_ring->itr_setting ^= I40E_ITR_DYNAMIC;
-
-	q_vector = rx_ring->q_vector;
-	q_vector->rx.target_itr = ITR_TO_REG(rx_ring->itr_setting);
-
-	q_vector = tx_ring->q_vector;
-	q_vector->tx.target_itr = ITR_TO_REG(tx_ring->itr_setting);
-
-	/* The interrupt handler itself will take care of programming
-	 * the Tx and Rx ITR values based on the values we have entered
-	 * into the q_vector, no need to write the values now.
-	 */
-}
-
-/**
- * __i40evf_set_coalesce - set coalesce settings for particular queue
- * @netdev: the netdev to change
- * @ec: ethtool coalesce settings
- * @queue: the queue to change
- *
- * Sets the coalesce settings for a particular queue.
- **/
-static int __i40evf_set_coalesce(struct net_device *netdev,
-				 struct ethtool_coalesce *ec,
-				 int queue)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_vsi *vsi = &adapter->vsi;
-	int i;
-
-	if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
-		vsi->work_limit = ec->tx_max_coalesced_frames_irq;
-
-	if (ec->rx_coalesce_usecs == 0) {
-		if (ec->use_adaptive_rx_coalesce)
-			netif_info(adapter, drv, netdev, "rx-usecs=0, need to disable adaptive-rx for a complete disable\n");
-	} else if ((ec->rx_coalesce_usecs < I40E_MIN_ITR) ||
-		   (ec->rx_coalesce_usecs > I40E_MAX_ITR)) {
-		netif_info(adapter, drv, netdev, "Invalid value, rx-usecs range is 0-8160\n");
-		return -EINVAL;
-	}
-
-	else
-	if (ec->tx_coalesce_usecs == 0) {
-		if (ec->use_adaptive_tx_coalesce)
-			netif_info(adapter, drv, netdev, "tx-usecs=0, need to disable adaptive-tx for a complete disable\n");
-	} else if ((ec->tx_coalesce_usecs < I40E_MIN_ITR) ||
-		   (ec->tx_coalesce_usecs > I40E_MAX_ITR)) {
-		netif_info(adapter, drv, netdev, "Invalid value, tx-usecs range is 0-8160\n");
-		return -EINVAL;
-	}
-
-	/* Rx and Tx usecs has per queue value. If user doesn't specify the
-	 * queue, apply to all queues.
-	 */
-	if (queue < 0) {
-		for (i = 0; i < adapter->num_active_queues; i++)
-			i40evf_set_itr_per_queue(adapter, ec, i);
-	} else if (queue < adapter->num_active_queues) {
-		i40evf_set_itr_per_queue(adapter, ec, queue);
-	} else {
-		netif_info(adapter, drv, netdev, "Invalid queue value, queue range is 0 - %d\n",
-			   adapter->num_active_queues - 1);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/**
- * i40evf_set_coalesce - Set interrupt coalescing settings
- * @netdev: network interface device structure
- * @ec: ethtool coalesce structure
- *
- * Change current coalescing settings for every queue.
- **/
-static int i40evf_set_coalesce(struct net_device *netdev,
-			       struct ethtool_coalesce *ec)
-{
-	return __i40evf_set_coalesce(netdev, ec, -1);
-}
-
-/**
- * i40evf_set_per_queue_coalesce - set specific queue's coalesce settings
- * @netdev: the netdev to change
- * @ec: ethtool's coalesce settings
- * @queue: the queue to modify
- *
- * Modifies a specific queue's coalesce settings.
- */
-static int i40evf_set_per_queue_coalesce(struct net_device *netdev,
-					 u32 queue,
-					 struct ethtool_coalesce *ec)
-{
-	return __i40evf_set_coalesce(netdev, ec, queue);
-}
-
-/**
- * i40evf_get_rxnfc - command to get RX flow classification rules
- * @netdev: network interface device structure
- * @cmd: ethtool rxnfc command
- * @rule_locs: pointer to store rule locations
- *
- * Returns Success if the command is supported.
- **/
-static int i40evf_get_rxnfc(struct net_device *netdev,
-			    struct ethtool_rxnfc *cmd,
-			    u32 *rule_locs)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	int ret = -EOPNOTSUPP;
-
-	switch (cmd->cmd) {
-	case ETHTOOL_GRXRINGS:
-		cmd->data = adapter->num_active_queues;
-		ret = 0;
-		break;
-	case ETHTOOL_GRXFH:
-		netdev_info(netdev,
-			    "RSS hash info is not available to vf, use pf.\n");
-		break;
-	default:
-		break;
-	}
-
-	return ret;
-}
-/**
- * i40evf_get_channels: get the number of channels supported by the device
- * @netdev: network interface device structure
- * @ch: channel information structure
- *
- * For the purposes of our device, we only use combined channels, i.e. a tx/rx
- * queue pair. Report one extra channel to match our "other" MSI-X vector.
- **/
-static void i40evf_get_channels(struct net_device *netdev,
-				struct ethtool_channels *ch)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	/* Report maximum channels */
-	ch->max_combined = I40EVF_MAX_REQ_QUEUES;
-
-	ch->max_other = NONQ_VECS;
-	ch->other_count = NONQ_VECS;
-
-	ch->combined_count = adapter->num_active_queues;
-}
-
-/**
- * i40evf_set_channels: set the new channel count
- * @netdev: network interface device structure
- * @ch: channel information structure
- *
- * Negotiate a new number of channels with the PF then do a reset.  During
- * reset we'll realloc queues and fix the RSS table.  Returns 0 on success,
- * negative on failure.
- **/
-static int i40evf_set_channels(struct net_device *netdev,
-			       struct ethtool_channels *ch)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	int num_req = ch->combined_count;
-
-	if (num_req != adapter->num_active_queues &&
-	    !(adapter->vf_res->vf_cap_flags &
-	      VIRTCHNL_VF_OFFLOAD_REQ_QUEUES)) {
-		dev_info(&adapter->pdev->dev, "PF is not capable of queue negotiation.\n");
-		return -EINVAL;
-	}
-
-	if ((adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_ADQ) &&
-	    adapter->num_tc) {
-		dev_info(&adapter->pdev->dev, "Cannot set channels since ADq is enabled.\n");
-		return -EINVAL;
-	}
-
-	/* All of these should have already been checked by ethtool before this
-	 * even gets to us, but just to be sure.
-	 */
-	if (num_req <= 0 || num_req > I40EVF_MAX_REQ_QUEUES)
-		return -EINVAL;
-
-	if (ch->rx_count || ch->tx_count || ch->other_count != NONQ_VECS)
-		return -EINVAL;
-
-	adapter->num_req_queues = num_req;
-	return i40evf_request_queues(adapter, num_req);
-}
-
-/**
- * i40evf_get_rxfh_key_size - get the RSS hash key size
- * @netdev: network interface device structure
- *
- * Returns the table size.
- **/
-static u32 i40evf_get_rxfh_key_size(struct net_device *netdev)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	return adapter->rss_key_size;
-}
-
-/**
- * i40evf_get_rxfh_indir_size - get the rx flow hash indirection table size
- * @netdev: network interface device structure
- *
- * Returns the table size.
- **/
-static u32 i40evf_get_rxfh_indir_size(struct net_device *netdev)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-
-	return adapter->rss_lut_size;
-}
-
-/**
- * i40evf_get_rxfh - get the rx flow hash indirection table
- * @netdev: network interface device structure
- * @indir: indirection table
- * @key: hash key
- * @hfunc: hash function in use
- *
- * Reads the indirection table directly from the hardware. Always returns 0.
- **/
-static int i40evf_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
-			   u8 *hfunc)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	u16 i;
-
-	if (hfunc)
-		*hfunc = ETH_RSS_HASH_TOP;
-	if (!indir)
-		return 0;
-
-	memcpy(key, adapter->rss_key, adapter->rss_key_size);
-
-	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
-	for (i = 0; i < adapter->rss_lut_size; i++)
-		indir[i] = (u32)adapter->rss_lut[i];
-
-	return 0;
-}
-
-/**
- * i40evf_set_rxfh - set the rx flow hash indirection table
- * @netdev: network interface device structure
- * @indir: indirection table
- * @key: hash key
- * @hfunc: hash function to use
- *
- * Returns -EINVAL if the table specifies an inavlid queue id, otherwise
- * returns 0 after programming the table.
- **/
-static int i40evf_set_rxfh(struct net_device *netdev, const u32 *indir,
-			   const u8 *key, const u8 hfunc)
-{
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	u16 i;
-
-	/* We do not allow change in unsupported parameters */
-	if (key ||
-	    (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP))
-		return -EOPNOTSUPP;
-	if (!indir)
-		return 0;
-
-	if (key) {
-		memcpy(adapter->rss_key, key, adapter->rss_key_size);
-	}
-
-	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
-	for (i = 0; i < adapter->rss_lut_size; i++)
-		adapter->rss_lut[i] = (u8)(indir[i]);
-
-	return i40evf_config_rss(adapter);
-}
-
-static const struct ethtool_ops i40evf_ethtool_ops = {
-	.get_drvinfo		= i40evf_get_drvinfo,
-	.get_link		= ethtool_op_get_link,
-	.get_ringparam		= i40evf_get_ringparam,
-	.set_ringparam		= i40evf_set_ringparam,
-	.get_strings		= i40evf_get_strings,
-	.get_ethtool_stats	= i40evf_get_ethtool_stats,
-	.get_sset_count		= i40evf_get_sset_count,
-	.get_priv_flags		= i40evf_get_priv_flags,
-	.set_priv_flags		= i40evf_set_priv_flags,
-	.get_msglevel		= i40evf_get_msglevel,
-	.set_msglevel		= i40evf_set_msglevel,
-	.get_coalesce		= i40evf_get_coalesce,
-	.set_coalesce		= i40evf_set_coalesce,
-	.get_per_queue_coalesce = i40evf_get_per_queue_coalesce,
-	.set_per_queue_coalesce = i40evf_set_per_queue_coalesce,
-	.get_rxnfc		= i40evf_get_rxnfc,
-	.get_rxfh_indir_size	= i40evf_get_rxfh_indir_size,
-	.get_rxfh		= i40evf_get_rxfh,
-	.set_rxfh		= i40evf_set_rxfh,
-	.get_channels		= i40evf_get_channels,
-	.set_channels		= i40evf_set_channels,
-	.get_rxfh_key_size	= i40evf_get_rxfh_key_size,
-	.get_link_ksettings	= i40evf_get_link_ksettings,
-};
-
-/**
- * i40evf_set_ethtool_ops - Initialize ethtool ops struct
- * @netdev: network interface device structure
- *
- * Sets ethtool ops struct in our netdev so that ethtool can call
- * our functions.
- **/
-void i40evf_set_ethtool_ops(struct net_device *netdev)
-{
-	netdev->ethtool_ops = &i40evf_ethtool_ops;
-}
diff --git a/drivers/net/ethernet/intel/iavf/Makefile b/drivers/net/ethernet/intel/iavf/Makefile
new file mode 100644
index 000000000000..9cbb5743ed12
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/Makefile
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright(c) 2013 - 2018 Intel Corporation.
+#
+# Makefile for the Intel(R) Ethernet Adaptive Virtual Function (iavf)
+# driver
+#
+#
+
+ccflags-y += -I$(src)
+subdir-ccflags-y += -I$(src)
+
+obj-$(CONFIG_IAVF) += iavf.o
+
+iavf-objs := iavf_main.o iavf_ethtool.o iavf_virtchnl.o \
+	     iavf_txrx.o iavf_common.o i40e_adminq.o iavf_client.o
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c b/drivers/net/ethernet/intel/iavf/i40e_adminq.c
index 21a0dbf6ccf6..fca1ecfd9f71 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/iavf/i40e_adminq.c
@@ -1,21 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#include "i40e_status.h"
-#include "i40e_type.h"
-#include "i40e_register.h"
+#include "iavf_status.h"
+#include "iavf_type.h"
+#include "iavf_register.h"
 #include "i40e_adminq.h"
-#include "i40e_prototype.h"
-
-/**
- * i40e_is_nvm_update_op - return true if this is an NVM update operation
- * @desc: API request descriptor
- **/
-static inline bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc)
-{
-	return (desc->opcode == i40e_aqc_opc_nvm_erase) ||
-	       (desc->opcode == i40e_aqc_opc_nvm_update);
-}
+#include "iavf_prototype.h"
 
 /**
  *  i40e_adminq_init_regs - Initialize AdminQ registers
@@ -23,44 +13,42 @@ static inline bool i40e_is_nvm_update_op(struct i40e_aq_desc *desc)
  *
  *  This assumes the alloc_asq and alloc_arq functions have already been called
  **/
-static void i40e_adminq_init_regs(struct i40e_hw *hw)
+static void i40e_adminq_init_regs(struct iavf_hw *hw)
 {
 	/* set head and tail registers in our local struct */
-	if (i40e_is_vf(hw)) {
-		hw->aq.asq.tail = I40E_VF_ATQT1;
-		hw->aq.asq.head = I40E_VF_ATQH1;
-		hw->aq.asq.len  = I40E_VF_ATQLEN1;
-		hw->aq.asq.bal  = I40E_VF_ATQBAL1;
-		hw->aq.asq.bah  = I40E_VF_ATQBAH1;
-		hw->aq.arq.tail = I40E_VF_ARQT1;
-		hw->aq.arq.head = I40E_VF_ARQH1;
-		hw->aq.arq.len  = I40E_VF_ARQLEN1;
-		hw->aq.arq.bal  = I40E_VF_ARQBAL1;
-		hw->aq.arq.bah  = I40E_VF_ARQBAH1;
-	}
+	hw->aq.asq.tail = IAVF_VF_ATQT1;
+	hw->aq.asq.head = IAVF_VF_ATQH1;
+	hw->aq.asq.len  = IAVF_VF_ATQLEN1;
+	hw->aq.asq.bal  = IAVF_VF_ATQBAL1;
+	hw->aq.asq.bah  = IAVF_VF_ATQBAH1;
+	hw->aq.arq.tail = IAVF_VF_ARQT1;
+	hw->aq.arq.head = IAVF_VF_ARQH1;
+	hw->aq.arq.len  = IAVF_VF_ARQLEN1;
+	hw->aq.arq.bal  = IAVF_VF_ARQBAL1;
+	hw->aq.arq.bah  = IAVF_VF_ARQBAH1;
 }
 
 /**
  *  i40e_alloc_adminq_asq_ring - Allocate Admin Queue send rings
  *  @hw: pointer to the hardware structure
  **/
-static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
+static iavf_status i40e_alloc_adminq_asq_ring(struct iavf_hw *hw)
 {
-	i40e_status ret_code;
+	iavf_status ret_code;
 
-	ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
+	ret_code = iavf_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
 					 i40e_mem_atq_ring,
 					 (hw->aq.num_asq_entries *
 					 sizeof(struct i40e_aq_desc)),
-					 I40E_ADMINQ_DESC_ALIGNMENT);
+					 IAVF_ADMINQ_DESC_ALIGNMENT);
 	if (ret_code)
 		return ret_code;
 
-	ret_code = i40e_allocate_virt_mem(hw, &hw->aq.asq.cmd_buf,
+	ret_code = iavf_allocate_virt_mem(hw, &hw->aq.asq.cmd_buf,
 					  (hw->aq.num_asq_entries *
 					  sizeof(struct i40e_asq_cmd_details)));
 	if (ret_code) {
-		i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+		iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
 		return ret_code;
 	}
 
@@ -71,15 +59,15 @@ static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
  *  i40e_alloc_adminq_arq_ring - Allocate Admin Queue receive rings
  *  @hw: pointer to the hardware structure
  **/
-static i40e_status i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
+static iavf_status i40e_alloc_adminq_arq_ring(struct iavf_hw *hw)
 {
-	i40e_status ret_code;
+	iavf_status ret_code;
 
-	ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
+	ret_code = iavf_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
 					 i40e_mem_arq_ring,
 					 (hw->aq.num_arq_entries *
 					 sizeof(struct i40e_aq_desc)),
-					 I40E_ADMINQ_DESC_ALIGNMENT);
+					 IAVF_ADMINQ_DESC_ALIGNMENT);
 
 	return ret_code;
 }
@@ -91,9 +79,9 @@ static i40e_status i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
  *  This assumes the posted send buffers have already been cleaned
  *  and de-allocated
  **/
-static void i40e_free_adminq_asq(struct i40e_hw *hw)
+static void i40e_free_adminq_asq(struct iavf_hw *hw)
 {
-	i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+	iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
 }
 
 /**
@@ -103,20 +91,20 @@ static void i40e_free_adminq_asq(struct i40e_hw *hw)
  *  This assumes the posted receive buffers have already been cleaned
  *  and de-allocated
  **/
-static void i40e_free_adminq_arq(struct i40e_hw *hw)
+static void i40e_free_adminq_arq(struct iavf_hw *hw)
 {
-	i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
+	iavf_free_dma_mem(hw, &hw->aq.arq.desc_buf);
 }
 
 /**
  *  i40e_alloc_arq_bufs - Allocate pre-posted buffers for the receive queue
  *  @hw: pointer to the hardware structure
  **/
-static i40e_status i40e_alloc_arq_bufs(struct i40e_hw *hw)
+static iavf_status i40e_alloc_arq_bufs(struct iavf_hw *hw)
 {
-	i40e_status ret_code;
 	struct i40e_aq_desc *desc;
-	struct i40e_dma_mem *bi;
+	struct iavf_dma_mem *bi;
+	iavf_status ret_code;
 	int i;
 
 	/* We'll be allocating the buffer info memory first, then we can
@@ -124,24 +112,25 @@ static i40e_status i40e_alloc_arq_bufs(struct i40e_hw *hw)
 	 */
 
 	/* buffer_info structures do not need alignment */
-	ret_code = i40e_allocate_virt_mem(hw, &hw->aq.arq.dma_head,
-		(hw->aq.num_arq_entries * sizeof(struct i40e_dma_mem)));
+	ret_code = iavf_allocate_virt_mem(hw, &hw->aq.arq.dma_head,
+					  (hw->aq.num_arq_entries *
+					   sizeof(struct iavf_dma_mem)));
 	if (ret_code)
 		goto alloc_arq_bufs;
-	hw->aq.arq.r.arq_bi = (struct i40e_dma_mem *)hw->aq.arq.dma_head.va;
+	hw->aq.arq.r.arq_bi = (struct iavf_dma_mem *)hw->aq.arq.dma_head.va;
 
 	/* allocate the mapped buffers */
 	for (i = 0; i < hw->aq.num_arq_entries; i++) {
 		bi = &hw->aq.arq.r.arq_bi[i];
-		ret_code = i40e_allocate_dma_mem(hw, bi,
+		ret_code = iavf_allocate_dma_mem(hw, bi,
 						 i40e_mem_arq_buf,
 						 hw->aq.arq_buf_size,
-						 I40E_ADMINQ_DESC_ALIGNMENT);
+						 IAVF_ADMINQ_DESC_ALIGNMENT);
 		if (ret_code)
 			goto unwind_alloc_arq_bufs;
 
 		/* now configure the descriptors for use */
-		desc = I40E_ADMINQ_DESC(hw->aq.arq, i);
+		desc = IAVF_ADMINQ_DESC(hw->aq.arq, i);
 
 		desc->flags = cpu_to_le16(I40E_AQ_FLAG_BUF);
 		if (hw->aq.arq_buf_size > I40E_AQ_LARGE_BUF)
@@ -169,8 +158,8 @@ unwind_alloc_arq_bufs:
 	/* don't try to free the one that failed... */
 	i--;
 	for (; i >= 0; i--)
-		i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
-	i40e_free_virt_mem(hw, &hw->aq.arq.dma_head);
+		iavf_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
+	iavf_free_virt_mem(hw, &hw->aq.arq.dma_head);
 
 	return ret_code;
 }
@@ -179,26 +168,27 @@ unwind_alloc_arq_bufs:
  *  i40e_alloc_asq_bufs - Allocate empty buffer structs for the send queue
  *  @hw: pointer to the hardware structure
  **/
-static i40e_status i40e_alloc_asq_bufs(struct i40e_hw *hw)
+static iavf_status i40e_alloc_asq_bufs(struct iavf_hw *hw)
 {
-	i40e_status ret_code;
-	struct i40e_dma_mem *bi;
+	struct iavf_dma_mem *bi;
+	iavf_status ret_code;
 	int i;
 
 	/* No mapped memory needed yet, just the buffer info structures */
-	ret_code = i40e_allocate_virt_mem(hw, &hw->aq.asq.dma_head,
-		(hw->aq.num_asq_entries * sizeof(struct i40e_dma_mem)));
+	ret_code = iavf_allocate_virt_mem(hw, &hw->aq.asq.dma_head,
+					  (hw->aq.num_asq_entries *
+					   sizeof(struct iavf_dma_mem)));
 	if (ret_code)
 		goto alloc_asq_bufs;
-	hw->aq.asq.r.asq_bi = (struct i40e_dma_mem *)hw->aq.asq.dma_head.va;
+	hw->aq.asq.r.asq_bi = (struct iavf_dma_mem *)hw->aq.asq.dma_head.va;
 
 	/* allocate the mapped buffers */
 	for (i = 0; i < hw->aq.num_asq_entries; i++) {
 		bi = &hw->aq.asq.r.asq_bi[i];
-		ret_code = i40e_allocate_dma_mem(hw, bi,
+		ret_code = iavf_allocate_dma_mem(hw, bi,
 						 i40e_mem_asq_buf,
 						 hw->aq.asq_buf_size,
-						 I40E_ADMINQ_DESC_ALIGNMENT);
+						 IAVF_ADMINQ_DESC_ALIGNMENT);
 		if (ret_code)
 			goto unwind_alloc_asq_bufs;
 	}
@@ -209,8 +199,8 @@ unwind_alloc_asq_bufs:
 	/* don't try to free the one that failed... */
 	i--;
 	for (; i >= 0; i--)
-		i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
-	i40e_free_virt_mem(hw, &hw->aq.asq.dma_head);
+		iavf_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
+	iavf_free_virt_mem(hw, &hw->aq.asq.dma_head);
 
 	return ret_code;
 }
@@ -219,42 +209,42 @@ unwind_alloc_asq_bufs:
  *  i40e_free_arq_bufs - Free receive queue buffer info elements
  *  @hw: pointer to the hardware structure
  **/
-static void i40e_free_arq_bufs(struct i40e_hw *hw)
+static void i40e_free_arq_bufs(struct iavf_hw *hw)
 {
 	int i;
 
 	/* free descriptors */
 	for (i = 0; i < hw->aq.num_arq_entries; i++)
-		i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
+		iavf_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
 
 	/* free the descriptor memory */
-	i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
+	iavf_free_dma_mem(hw, &hw->aq.arq.desc_buf);
 
 	/* free the dma header */
-	i40e_free_virt_mem(hw, &hw->aq.arq.dma_head);
+	iavf_free_virt_mem(hw, &hw->aq.arq.dma_head);
 }
 
 /**
  *  i40e_free_asq_bufs - Free send queue buffer info elements
  *  @hw: pointer to the hardware structure
  **/
-static void i40e_free_asq_bufs(struct i40e_hw *hw)
+static void i40e_free_asq_bufs(struct iavf_hw *hw)
 {
 	int i;
 
 	/* only unmap if the address is non-NULL */
 	for (i = 0; i < hw->aq.num_asq_entries; i++)
 		if (hw->aq.asq.r.asq_bi[i].pa)
-			i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
+			iavf_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
 
 	/* free the buffer info list */
-	i40e_free_virt_mem(hw, &hw->aq.asq.cmd_buf);
+	iavf_free_virt_mem(hw, &hw->aq.asq.cmd_buf);
 
 	/* free the descriptor memory */
-	i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+	iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
 
 	/* free the dma header */
-	i40e_free_virt_mem(hw, &hw->aq.asq.dma_head);
+	iavf_free_virt_mem(hw, &hw->aq.asq.dma_head);
 }
 
 /**
@@ -263,9 +253,9 @@ static void i40e_free_asq_bufs(struct i40e_hw *hw)
  *
  *  Configure base address and length registers for the transmit queue
  **/
-static i40e_status i40e_config_asq_regs(struct i40e_hw *hw)
+static iavf_status i40e_config_asq_regs(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 	u32 reg = 0;
 
 	/* Clear Head and Tail */
@@ -274,7 +264,7 @@ static i40e_status i40e_config_asq_regs(struct i40e_hw *hw)
 
 	/* set starting point */
 	wr32(hw, hw->aq.asq.len, (hw->aq.num_asq_entries |
-				  I40E_VF_ATQLEN1_ATQENABLE_MASK));
+				  IAVF_VF_ATQLEN1_ATQENABLE_MASK));
 	wr32(hw, hw->aq.asq.bal, lower_32_bits(hw->aq.asq.desc_buf.pa));
 	wr32(hw, hw->aq.asq.bah, upper_32_bits(hw->aq.asq.desc_buf.pa));
 
@@ -292,9 +282,9 @@ static i40e_status i40e_config_asq_regs(struct i40e_hw *hw)
  *
  * Configure base address and length registers for the receive (event queue)
  **/
-static i40e_status i40e_config_arq_regs(struct i40e_hw *hw)
+static iavf_status i40e_config_arq_regs(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 	u32 reg = 0;
 
 	/* Clear Head and Tail */
@@ -303,7 +293,7 @@ static i40e_status i40e_config_arq_regs(struct i40e_hw *hw)
 
 	/* set starting point */
 	wr32(hw, hw->aq.arq.len, (hw->aq.num_arq_entries |
-				  I40E_VF_ARQLEN1_ARQENABLE_MASK));
+				  IAVF_VF_ARQLEN1_ARQENABLE_MASK));
 	wr32(hw, hw->aq.arq.bal, lower_32_bits(hw->aq.arq.desc_buf.pa));
 	wr32(hw, hw->aq.arq.bah, upper_32_bits(hw->aq.arq.desc_buf.pa));
 
@@ -331,9 +321,9 @@ static i40e_status i40e_config_arq_regs(struct i40e_hw *hw)
  *  Do *NOT* hold the lock when calling this as the memory allocation routines
  *  called are not going to be atomic context safe
  **/
-static i40e_status i40e_init_asq(struct i40e_hw *hw)
+static iavf_status i40e_init_asq(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 
 	if (hw->aq.asq.count > 0) {
 		/* queue already initialized */
@@ -390,9 +380,9 @@ init_adminq_exit:
  *  Do *NOT* hold the lock when calling this as the memory allocation routines
  *  called are not going to be atomic context safe
  **/
-static i40e_status i40e_init_arq(struct i40e_hw *hw)
+static iavf_status i40e_init_arq(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 
 	if (hw->aq.arq.count > 0) {
 		/* queue already initialized */
@@ -442,9 +432,9 @@ init_adminq_exit:
  *
  *  The main shutdown routine for the Admin Send Queue
  **/
-static i40e_status i40e_shutdown_asq(struct i40e_hw *hw)
+static iavf_status i40e_shutdown_asq(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 
 	mutex_lock(&hw->aq.asq_mutex);
 
@@ -476,9 +466,9 @@ shutdown_asq_out:
  *
  *  The main shutdown routine for the Admin Receive Queue
  **/
-static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
+static iavf_status i40e_shutdown_arq(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 
 	mutex_lock(&hw->aq.arq_mutex);
 
@@ -505,7 +495,7 @@ shutdown_arq_out:
 }
 
 /**
- *  i40evf_init_adminq - main initialization routine for Admin Queue
+ *  iavf_init_adminq - main initialization routine for Admin Queue
  *  @hw: pointer to the hardware structure
  *
  *  Prior to calling this function, drivers *MUST* set the following fields
@@ -515,9 +505,9 @@ shutdown_arq_out:
  *     - hw->aq.arq_buf_size
  *     - hw->aq.asq_buf_size
  **/
-i40e_status i40evf_init_adminq(struct i40e_hw *hw)
+iavf_status iavf_init_adminq(struct iavf_hw *hw)
 {
-	i40e_status ret_code;
+	iavf_status ret_code;
 
 	/* verify input for valid configuration */
 	if ((hw->aq.num_arq_entries == 0) ||
@@ -556,22 +546,19 @@ init_adminq_exit:
 }
 
 /**
- *  i40evf_shutdown_adminq - shutdown routine for the Admin Queue
+ *  iavf_shutdown_adminq - shutdown routine for the Admin Queue
  *  @hw: pointer to the hardware structure
  **/
-i40e_status i40evf_shutdown_adminq(struct i40e_hw *hw)
+iavf_status iavf_shutdown_adminq(struct iavf_hw *hw)
 {
-	i40e_status ret_code = 0;
+	iavf_status ret_code = 0;
 
-	if (i40evf_check_asq_alive(hw))
-		i40evf_aq_queue_shutdown(hw, true);
+	if (iavf_check_asq_alive(hw))
+		iavf_aq_queue_shutdown(hw, true);
 
 	i40e_shutdown_asq(hw);
 	i40e_shutdown_arq(hw);
 
-	if (hw->nvm_buff.va)
-		i40e_free_virt_mem(hw, &hw->nvm_buff);
-
 	return ret_code;
 }
 
@@ -581,18 +568,18 @@ i40e_status i40evf_shutdown_adminq(struct i40e_hw *hw)
  *
  *  returns the number of free desc
  **/
-static u16 i40e_clean_asq(struct i40e_hw *hw)
+static u16 i40e_clean_asq(struct iavf_hw *hw)
 {
-	struct i40e_adminq_ring *asq = &(hw->aq.asq);
+	struct iavf_adminq_ring *asq = &hw->aq.asq;
 	struct i40e_asq_cmd_details *details;
 	u16 ntc = asq->next_to_clean;
 	struct i40e_aq_desc desc_cb;
 	struct i40e_aq_desc *desc;
 
-	desc = I40E_ADMINQ_DESC(*asq, ntc);
+	desc = IAVF_ADMINQ_DESC(*asq, ntc);
 	details = I40E_ADMINQ_DETAILS(*asq, ntc);
 	while (rd32(hw, hw->aq.asq.head) != ntc) {
-		i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 			   "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head));
 
 		if (details->callback) {
@@ -607,33 +594,32 @@ static u16 i40e_clean_asq(struct i40e_hw *hw)
 		ntc++;
 		if (ntc == asq->count)
 			ntc = 0;
-		desc = I40E_ADMINQ_DESC(*asq, ntc);
+		desc = IAVF_ADMINQ_DESC(*asq, ntc);
 		details = I40E_ADMINQ_DETAILS(*asq, ntc);
 	}
 
 	asq->next_to_clean = ntc;
 
-	return I40E_DESC_UNUSED(asq);
+	return IAVF_DESC_UNUSED(asq);
 }
 
 /**
- *  i40evf_asq_done - check if FW has processed the Admin Send Queue
+ *  iavf_asq_done - check if FW has processed the Admin Send Queue
  *  @hw: pointer to the hw struct
  *
  *  Returns true if the firmware has processed all descriptors on the
  *  admin send queue. Returns false if there are still requests pending.
  **/
-bool i40evf_asq_done(struct i40e_hw *hw)
+bool iavf_asq_done(struct iavf_hw *hw)
 {
 	/* AQ designers suggest use of head for better
 	 * timing reliability than DD bit
 	 */
 	return rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use;
-
 }
 
 /**
- *  i40evf_asq_send_command - send command to Admin Queue
+ *  iavf_asq_send_command - send command to Admin Queue
  *  @hw: pointer to the hw struct
  *  @desc: prefilled descriptor describing the command (non DMA mem)
  *  @buff: buffer to use for indirect commands
@@ -643,24 +629,23 @@ bool i40evf_asq_done(struct i40e_hw *hw)
  *  This is the main send command driver routine for the Admin Queue send
  *  queue.  It runs the queue, cleans the queue, etc
  **/
-i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
-				struct i40e_aq_desc *desc,
-				void *buff, /* can be NULL */
-				u16  buff_size,
-				struct i40e_asq_cmd_details *cmd_details)
+iavf_status iavf_asq_send_command(struct iavf_hw *hw, struct i40e_aq_desc *desc,
+				  void *buff, /* can be NULL */
+				  u16  buff_size,
+				  struct i40e_asq_cmd_details *cmd_details)
 {
-	i40e_status status = 0;
-	struct i40e_dma_mem *dma_buff = NULL;
+	struct iavf_dma_mem *dma_buff = NULL;
 	struct i40e_asq_cmd_details *details;
 	struct i40e_aq_desc *desc_on_ring;
 	bool cmd_completed = false;
+	iavf_status status = 0;
 	u16  retval = 0;
 	u32  val = 0;
 
 	mutex_lock(&hw->aq.asq_mutex);
 
 	if (hw->aq.asq.count == 0) {
-		i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 			   "AQTX: Admin queue not initialized.\n");
 		status = I40E_ERR_QUEUE_EMPTY;
 		goto asq_send_command_error;
@@ -670,7 +655,7 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 
 	val = rd32(hw, hw->aq.asq.head);
 	if (val >= hw->aq.num_asq_entries) {
-		i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 			   "AQTX: head overrun at %d\n", val);
 		status = I40E_ERR_QUEUE_EMPTY;
 		goto asq_send_command_error;
@@ -699,8 +684,8 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 	desc->flags |= cpu_to_le16(details->flags_ena);
 
 	if (buff_size > hw->aq.asq_buf_size) {
-		i40e_debug(hw,
-			   I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw,
+			   IAVF_DEBUG_AQ_MESSAGE,
 			   "AQTX: Invalid buffer size: %d.\n",
 			   buff_size);
 		status = I40E_ERR_INVALID_SIZE;
@@ -708,8 +693,8 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 	}
 
 	if (details->postpone && !details->async) {
-		i40e_debug(hw,
-			   I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw,
+			   IAVF_DEBUG_AQ_MESSAGE,
 			   "AQTX: Async flag not set along with postpone flag");
 		status = I40E_ERR_PARAM;
 		goto asq_send_command_error;
@@ -723,22 +708,22 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 	 * in case of asynchronous completions
 	 */
 	if (i40e_clean_asq(hw) == 0) {
-		i40e_debug(hw,
-			   I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw,
+			   IAVF_DEBUG_AQ_MESSAGE,
 			   "AQTX: Error queue is full.\n");
 		status = I40E_ERR_ADMIN_QUEUE_FULL;
 		goto asq_send_command_error;
 	}
 
 	/* initialize the temp desc pointer with the right desc */
-	desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use);
+	desc_on_ring = IAVF_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use);
 
 	/* if the desc is available copy the temp desc to the right place */
 	*desc_on_ring = *desc;
 
 	/* if buff is not NULL assume indirect command */
-	if (buff != NULL) {
-		dma_buff = &(hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]);
+	if (buff) {
+		dma_buff = &hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use];
 		/* copy the user buff into the respective DMA buff */
 		memcpy(dma_buff->va, buff, buff_size);
 		desc_on_ring->datalen = cpu_to_le16(buff_size);
@@ -753,9 +738,9 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 	}
 
 	/* bump the tail */
-	i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer:\n");
-	i40evf_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc_on_ring,
-			buff, buff_size);
+	iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer:\n");
+	iavf_debug_aq(hw, IAVF_DEBUG_AQ_COMMAND, (void *)desc_on_ring,
+		      buff, buff_size);
 	(hw->aq.asq.next_to_use)++;
 	if (hw->aq.asq.next_to_use == hw->aq.asq.count)
 		hw->aq.asq.next_to_use = 0;
@@ -772,7 +757,7 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 			/* AQ designers suggest use of head for better
 			 * timing reliability than DD bit
 			 */
-			if (i40evf_asq_done(hw))
+			if (iavf_asq_done(hw))
 				break;
 			udelay(50);
 			total_delay += 50;
@@ -780,14 +765,14 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 	}
 
 	/* if ready, copy the desc back to temp */
-	if (i40evf_asq_done(hw)) {
+	if (iavf_asq_done(hw)) {
 		*desc = *desc_on_ring;
-		if (buff != NULL)
+		if (buff)
 			memcpy(buff, dma_buff->va, buff_size);
 		retval = le16_to_cpu(desc->retval);
 		if (retval != 0) {
-			i40e_debug(hw,
-				   I40E_DEBUG_AQ_MESSAGE,
+			iavf_debug(hw,
+				   IAVF_DEBUG_AQ_MESSAGE,
 				   "AQTX: Command completed with error 0x%X.\n",
 				   retval);
 
@@ -804,10 +789,9 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 		hw->aq.asq_last_status = (enum i40e_admin_queue_err)retval;
 	}
 
-	i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+	iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 		   "AQTX: desc and buffer writeback:\n");
-	i40evf_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, buff,
-			buff_size);
+	iavf_debug_aq(hw, IAVF_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size);
 
 	/* save writeback aq if requested */
 	if (details->wb_desc)
@@ -816,12 +800,12 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
 	/* update the error if time out occurred */
 	if ((!cmd_completed) &&
 	    (!details->async && !details->postpone)) {
-		if (rd32(hw, hw->aq.asq.len) & I40E_VF_ATQLEN1_ATQCRIT_MASK) {
-			i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+		if (rd32(hw, hw->aq.asq.len) & IAVF_VF_ATQLEN1_ATQCRIT_MASK) {
+			iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 				   "AQTX: AQ Critical error.\n");
 			status = I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR;
 		} else {
-			i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+			iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 				   "AQTX: Writeback timeout.\n");
 			status = I40E_ERR_ADMIN_QUEUE_TIMEOUT;
 		}
@@ -833,14 +817,13 @@ asq_send_command_error:
 }
 
 /**
- *  i40evf_fill_default_direct_cmd_desc - AQ descriptor helper function
+ *  iavf_fill_default_direct_cmd_desc - AQ descriptor helper function
  *  @desc:     pointer to the temp descriptor (non DMA mem)
  *  @opcode:   the opcode can be used to decide which flags to turn off or on
  *
  *  Fill the desc with default values
  **/
-void i40evf_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
-				       u16 opcode)
+void iavf_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc, u16 opcode)
 {
 	/* zero out the desc */
 	memset((void *)desc, 0, sizeof(struct i40e_aq_desc));
@@ -849,7 +832,7 @@ void i40evf_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
 }
 
 /**
- *  i40evf_clean_arq_element
+ *  iavf_clean_arq_element
  *  @hw: pointer to the hw struct
  *  @e: event info from the receive descriptor, includes any buffers
  *  @pending: number of events that could be left to process
@@ -858,14 +841,14 @@ void i40evf_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
  *  the contents through e.  It can also return how many events are
  *  left to process through 'pending'
  **/
-i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
-					     struct i40e_arq_event_info *e,
-					     u16 *pending)
+iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
+				   struct i40e_arq_event_info *e,
+				   u16 *pending)
 {
-	i40e_status ret_code = 0;
 	u16 ntc = hw->aq.arq.next_to_clean;
 	struct i40e_aq_desc *desc;
-	struct i40e_dma_mem *bi;
+	iavf_status ret_code = 0;
+	struct iavf_dma_mem *bi;
 	u16 desc_idx;
 	u16 datalen;
 	u16 flags;
@@ -878,14 +861,14 @@ i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
 	mutex_lock(&hw->aq.arq_mutex);
 
 	if (hw->aq.arq.count == 0) {
-		i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE,
 			   "AQRX: Admin queue not initialized.\n");
 		ret_code = I40E_ERR_QUEUE_EMPTY;
 		goto clean_arq_element_err;
 	}
 
 	/* set next_to_use to head */
-	ntu = rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK;
+	ntu = rd32(hw, hw->aq.arq.head) & IAVF_VF_ARQH1_ARQH_MASK;
 	if (ntu == ntc) {
 		/* nothing to do - shouldn't need to update ring's values */
 		ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;
@@ -893,7 +876,7 @@ i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
 	}
 
 	/* now clean the next descriptor */
-	desc = I40E_ADMINQ_DESC(hw->aq.arq, ntc);
+	desc = IAVF_ADMINQ_DESC(hw->aq.arq, ntc);
 	desc_idx = ntc;
 
 	hw->aq.arq_last_status =
@@ -901,8 +884,8 @@ i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
 	flags = le16_to_cpu(desc->flags);
 	if (flags & I40E_AQ_FLAG_ERR) {
 		ret_code = I40E_ERR_ADMIN_QUEUE_ERROR;
-		i40e_debug(hw,
-			   I40E_DEBUG_AQ_MESSAGE,
+		iavf_debug(hw,
+			   IAVF_DEBUG_AQ_MESSAGE,
 			   "AQRX: Event received with error 0x%X.\n",
 			   hw->aq.arq_last_status);
 	}
@@ -910,13 +893,13 @@ i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
 	e->desc = *desc;
 	datalen = le16_to_cpu(desc->datalen);
 	e->msg_len = min(datalen, e->buf_len);
-	if (e->msg_buf != NULL && (e->msg_len != 0))
+	if (e->msg_buf && (e->msg_len != 0))
 		memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va,
 		       e->msg_len);
 
-	i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQRX: desc and buffer:\n");
-	i40evf_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, e->msg_buf,
-			hw->aq.arq_buf_size);
+	iavf_debug(hw, IAVF_DEBUG_AQ_MESSAGE, "AQRX: desc and buffer:\n");
+	iavf_debug_aq(hw, IAVF_DEBUG_AQ_COMMAND, (void *)desc, e->msg_buf,
+		      hw->aq.arq_buf_size);
 
 	/* Restore the original datalen and buffer address in the desc,
 	 * FW updates datalen to indicate the event message
@@ -943,7 +926,7 @@ i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
 
 clean_arq_element_out:
 	/* Set pending if needed, unlock and return */
-	if (pending != NULL)
+	if (pending)
 		*pending = (ntc > ntu ? hw->aq.arq.count : 0) + (ntu - ntc);
 
 clean_arq_element_err:
@@ -951,17 +934,3 @@ clean_arq_element_err:
 
 	return ret_code;
 }
-
-void i40evf_resume_aq(struct i40e_hw *hw)
-{
-	/* Registers are reset after PF reset */
-	hw->aq.asq.next_to_use = 0;
-	hw->aq.asq.next_to_clean = 0;
-
-	i40e_config_asq_regs(hw);
-
-	hw->aq.arq.next_to_use = 0;
-	hw->aq.arq.next_to_clean = 0;
-
-	i40e_config_arq_regs(hw);
-}
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.h b/drivers/net/ethernet/intel/iavf/i40e_adminq.h
index 1f264b9b6805..ee983889eab0 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.h
+++ b/drivers/net/ethernet/intel/iavf/i40e_adminq.h
@@ -1,26 +1,26 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#ifndef _I40E_ADMINQ_H_
-#define _I40E_ADMINQ_H_
+#ifndef _IAVF_ADMINQ_H_
+#define _IAVF_ADMINQ_H_
 
-#include "i40e_osdep.h"
-#include "i40e_status.h"
+#include "iavf_osdep.h"
+#include "iavf_status.h"
 #include "i40e_adminq_cmd.h"
 
-#define I40E_ADMINQ_DESC(R, i)   \
+#define IAVF_ADMINQ_DESC(R, i)   \
 	(&(((struct i40e_aq_desc *)((R).desc_buf.va))[i]))
 
-#define I40E_ADMINQ_DESC_ALIGNMENT 4096
+#define IAVF_ADMINQ_DESC_ALIGNMENT 4096
 
-struct i40e_adminq_ring {
-	struct i40e_virt_mem dma_head;	/* space for dma structures */
-	struct i40e_dma_mem desc_buf;	/* descriptor ring memory */
-	struct i40e_virt_mem cmd_buf;	/* command buffer memory */
+struct iavf_adminq_ring {
+	struct iavf_virt_mem dma_head;	/* space for dma structures */
+	struct iavf_dma_mem desc_buf;	/* descriptor ring memory */
+	struct iavf_virt_mem cmd_buf;	/* command buffer memory */
 
 	union {
-		struct i40e_dma_mem *asq_bi;
-		struct i40e_dma_mem *arq_bi;
+		struct iavf_dma_mem *asq_bi;
+		struct iavf_dma_mem *arq_bi;
 	} r;
 
 	u16 count;		/* Number of descriptors */
@@ -61,9 +61,9 @@ struct i40e_arq_event_info {
 };
 
 /* Admin Queue information */
-struct i40e_adminq_info {
-	struct i40e_adminq_ring arq;    /* receive queue */
-	struct i40e_adminq_ring asq;    /* send queue */
+struct iavf_adminq_info {
+	struct iavf_adminq_ring arq;    /* receive queue */
+	struct iavf_adminq_ring asq;    /* send queue */
 	u32 asq_cmd_timeout;            /* send queue cmd write back timeout*/
 	u16 num_arq_entries;            /* receive queue depth */
 	u16 num_asq_entries;            /* send queue depth */
@@ -130,7 +130,6 @@ static inline int i40e_aq_rc_to_posix(int aq_ret, int aq_rc)
 #define I40E_AQ_LARGE_BUF	512
 #define I40E_ASQ_CMD_TIMEOUT	250000  /* usecs */
 
-void i40evf_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
-				       u16 opcode);
+void iavf_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc, u16 opcode);
 
-#endif /* _I40E_ADMINQ_H_ */
+#endif /* _IAVF_ADMINQ_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/iavf/i40e_adminq_cmd.h
new file mode 100644
index 000000000000..af4f94a6541e
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/i40e_adminq_cmd.h
@@ -0,0 +1,530 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _I40E_ADMINQ_CMD_H_
+#define _I40E_ADMINQ_CMD_H_
+
+/* This header file defines the i40e Admin Queue commands and is shared between
+ * i40e Firmware and Software.  Do not change the names in this file to IAVF
+ * because this file should be diff-able against the i40e version, even
+ * though many parts have been removed in this VF version.
+ *
+ * This file needs to comply with the Linux Kernel coding style.
+ */
+
+#define I40E_FW_API_VERSION_MAJOR	0x0001
+#define I40E_FW_API_VERSION_MINOR_X722	0x0005
+#define I40E_FW_API_VERSION_MINOR_X710	0x0007
+
+#define I40E_FW_MINOR_VERSION(_h) ((_h)->mac.type == I40E_MAC_XL710 ? \
+					I40E_FW_API_VERSION_MINOR_X710 : \
+					I40E_FW_API_VERSION_MINOR_X722)
+
+/* API version 1.7 implements additional link and PHY-specific APIs  */
+#define I40E_MINOR_VER_GET_LINK_INFO_XL710 0x0007
+
+struct i40e_aq_desc {
+	__le16 flags;
+	__le16 opcode;
+	__le16 datalen;
+	__le16 retval;
+	__le32 cookie_high;
+	__le32 cookie_low;
+	union {
+		struct {
+			__le32 param0;
+			__le32 param1;
+			__le32 param2;
+			__le32 param3;
+		} internal;
+		struct {
+			__le32 param0;
+			__le32 param1;
+			__le32 addr_high;
+			__le32 addr_low;
+		} external;
+		u8 raw[16];
+	} params;
+};
+
+/* Flags sub-structure
+ * |0  |1  |2  |3  |4  |5  |6  |7  |8  |9  |10 |11 |12 |13 |14 |15 |
+ * |DD |CMP|ERR|VFE| * *  RESERVED * * |LB |RD |VFC|BUF|SI |EI |FE |
+ */
+
+/* command flags and offsets*/
+#define I40E_AQ_FLAG_DD_SHIFT	0
+#define I40E_AQ_FLAG_CMP_SHIFT	1
+#define I40E_AQ_FLAG_ERR_SHIFT	2
+#define I40E_AQ_FLAG_VFE_SHIFT	3
+#define I40E_AQ_FLAG_LB_SHIFT	9
+#define I40E_AQ_FLAG_RD_SHIFT	10
+#define I40E_AQ_FLAG_VFC_SHIFT	11
+#define I40E_AQ_FLAG_BUF_SHIFT	12
+#define I40E_AQ_FLAG_SI_SHIFT	13
+#define I40E_AQ_FLAG_EI_SHIFT	14
+#define I40E_AQ_FLAG_FE_SHIFT	15
+
+#define I40E_AQ_FLAG_DD		BIT(I40E_AQ_FLAG_DD_SHIFT)  /* 0x1    */
+#define I40E_AQ_FLAG_CMP	BIT(I40E_AQ_FLAG_CMP_SHIFT) /* 0x2    */
+#define I40E_AQ_FLAG_ERR	BIT(I40E_AQ_FLAG_ERR_SHIFT) /* 0x4    */
+#define I40E_AQ_FLAG_VFE	BIT(I40E_AQ_FLAG_VFE_SHIFT) /* 0x8    */
+#define I40E_AQ_FLAG_LB		BIT(I40E_AQ_FLAG_LB_SHIFT)  /* 0x200  */
+#define I40E_AQ_FLAG_RD		BIT(I40E_AQ_FLAG_RD_SHIFT)  /* 0x400  */
+#define I40E_AQ_FLAG_VFC	BIT(I40E_AQ_FLAG_VFC_SHIFT) /* 0x800  */
+#define I40E_AQ_FLAG_BUF	BIT(I40E_AQ_FLAG_BUF_SHIFT) /* 0x1000 */
+#define I40E_AQ_FLAG_SI		BIT(I40E_AQ_FLAG_SI_SHIFT)  /* 0x2000 */
+#define I40E_AQ_FLAG_EI		BIT(I40E_AQ_FLAG_EI_SHIFT)  /* 0x4000 */
+#define I40E_AQ_FLAG_FE		BIT(I40E_AQ_FLAG_FE_SHIFT)  /* 0x8000 */
+
+/* error codes */
+enum i40e_admin_queue_err {
+	I40E_AQ_RC_OK		= 0,  /* success */
+	I40E_AQ_RC_EPERM	= 1,  /* Operation not permitted */
+	I40E_AQ_RC_ENOENT	= 2,  /* No such element */
+	I40E_AQ_RC_ESRCH	= 3,  /* Bad opcode */
+	I40E_AQ_RC_EINTR	= 4,  /* operation interrupted */
+	I40E_AQ_RC_EIO		= 5,  /* I/O error */
+	I40E_AQ_RC_ENXIO	= 6,  /* No such resource */
+	I40E_AQ_RC_E2BIG	= 7,  /* Arg too long */
+	I40E_AQ_RC_EAGAIN	= 8,  /* Try again */
+	I40E_AQ_RC_ENOMEM	= 9,  /* Out of memory */
+	I40E_AQ_RC_EACCES	= 10, /* Permission denied */
+	I40E_AQ_RC_EFAULT	= 11, /* Bad address */
+	I40E_AQ_RC_EBUSY	= 12, /* Device or resource busy */
+	I40E_AQ_RC_EEXIST	= 13, /* object already exists */
+	I40E_AQ_RC_EINVAL	= 14, /* Invalid argument */
+	I40E_AQ_RC_ENOTTY	= 15, /* Not a typewriter */
+	I40E_AQ_RC_ENOSPC	= 16, /* No space left or alloc failure */
+	I40E_AQ_RC_ENOSYS	= 17, /* Function not implemented */
+	I40E_AQ_RC_ERANGE	= 18, /* Parameter out of range */
+	I40E_AQ_RC_EFLUSHED	= 19, /* Cmd flushed due to prev cmd error */
+	I40E_AQ_RC_BAD_ADDR	= 20, /* Descriptor contains a bad pointer */
+	I40E_AQ_RC_EMODE	= 21, /* Op not allowed in current dev mode */
+	I40E_AQ_RC_EFBIG	= 22, /* File too large */
+};
+
+/* Admin Queue command opcodes */
+enum i40e_admin_queue_opc {
+	/* aq commands */
+	i40e_aqc_opc_get_version	= 0x0001,
+	i40e_aqc_opc_driver_version	= 0x0002,
+	i40e_aqc_opc_queue_shutdown	= 0x0003,
+	i40e_aqc_opc_set_pf_context	= 0x0004,
+
+	/* resource ownership */
+	i40e_aqc_opc_request_resource	= 0x0008,
+	i40e_aqc_opc_release_resource	= 0x0009,
+
+	i40e_aqc_opc_list_func_capabilities	= 0x000A,
+	i40e_aqc_opc_list_dev_capabilities	= 0x000B,
+
+	/* Proxy commands */
+	i40e_aqc_opc_set_proxy_config		= 0x0104,
+	i40e_aqc_opc_set_ns_proxy_table_entry	= 0x0105,
+
+	/* LAA */
+	i40e_aqc_opc_mac_address_read	= 0x0107,
+	i40e_aqc_opc_mac_address_write	= 0x0108,
+
+	/* PXE */
+	i40e_aqc_opc_clear_pxe_mode	= 0x0110,
+
+	/* WoL commands */
+	i40e_aqc_opc_set_wol_filter	= 0x0120,
+	i40e_aqc_opc_get_wake_reason	= 0x0121,
+
+	/* internal switch commands */
+	i40e_aqc_opc_get_switch_config		= 0x0200,
+	i40e_aqc_opc_add_statistics		= 0x0201,
+	i40e_aqc_opc_remove_statistics		= 0x0202,
+	i40e_aqc_opc_set_port_parameters	= 0x0203,
+	i40e_aqc_opc_get_switch_resource_alloc	= 0x0204,
+	i40e_aqc_opc_set_switch_config		= 0x0205,
+	i40e_aqc_opc_rx_ctl_reg_read		= 0x0206,
+	i40e_aqc_opc_rx_ctl_reg_write		= 0x0207,
+
+	i40e_aqc_opc_add_vsi			= 0x0210,
+	i40e_aqc_opc_update_vsi_parameters	= 0x0211,
+	i40e_aqc_opc_get_vsi_parameters		= 0x0212,
+
+	i40e_aqc_opc_add_pv			= 0x0220,
+	i40e_aqc_opc_update_pv_parameters	= 0x0221,
+	i40e_aqc_opc_get_pv_parameters		= 0x0222,
+
+	i40e_aqc_opc_add_veb			= 0x0230,
+	i40e_aqc_opc_update_veb_parameters	= 0x0231,
+	i40e_aqc_opc_get_veb_parameters		= 0x0232,
+
+	i40e_aqc_opc_delete_element		= 0x0243,
+
+	i40e_aqc_opc_add_macvlan		= 0x0250,
+	i40e_aqc_opc_remove_macvlan		= 0x0251,
+	i40e_aqc_opc_add_vlan			= 0x0252,
+	i40e_aqc_opc_remove_vlan		= 0x0253,
+	i40e_aqc_opc_set_vsi_promiscuous_modes	= 0x0254,
+	i40e_aqc_opc_add_tag			= 0x0255,
+	i40e_aqc_opc_remove_tag			= 0x0256,
+	i40e_aqc_opc_add_multicast_etag		= 0x0257,
+	i40e_aqc_opc_remove_multicast_etag	= 0x0258,
+	i40e_aqc_opc_update_tag			= 0x0259,
+	i40e_aqc_opc_add_control_packet_filter	= 0x025A,
+	i40e_aqc_opc_remove_control_packet_filter	= 0x025B,
+	i40e_aqc_opc_add_cloud_filters		= 0x025C,
+	i40e_aqc_opc_remove_cloud_filters	= 0x025D,
+	i40e_aqc_opc_clear_wol_switch_filters	= 0x025E,
+
+	i40e_aqc_opc_add_mirror_rule	= 0x0260,
+	i40e_aqc_opc_delete_mirror_rule	= 0x0261,
+
+	/* Dynamic Device Personalization */
+	i40e_aqc_opc_write_personalization_profile	= 0x0270,
+	i40e_aqc_opc_get_personalization_profile_list	= 0x0271,
+
+	/* DCB commands */
+	i40e_aqc_opc_dcb_ignore_pfc	= 0x0301,
+	i40e_aqc_opc_dcb_updated	= 0x0302,
+	i40e_aqc_opc_set_dcb_parameters = 0x0303,
+
+	/* TX scheduler */
+	i40e_aqc_opc_configure_vsi_bw_limit		= 0x0400,
+	i40e_aqc_opc_configure_vsi_ets_sla_bw_limit	= 0x0406,
+	i40e_aqc_opc_configure_vsi_tc_bw		= 0x0407,
+	i40e_aqc_opc_query_vsi_bw_config		= 0x0408,
+	i40e_aqc_opc_query_vsi_ets_sla_config		= 0x040A,
+	i40e_aqc_opc_configure_switching_comp_bw_limit	= 0x0410,
+
+	i40e_aqc_opc_enable_switching_comp_ets			= 0x0413,
+	i40e_aqc_opc_modify_switching_comp_ets			= 0x0414,
+	i40e_aqc_opc_disable_switching_comp_ets			= 0x0415,
+	i40e_aqc_opc_configure_switching_comp_ets_bw_limit	= 0x0416,
+	i40e_aqc_opc_configure_switching_comp_bw_config		= 0x0417,
+	i40e_aqc_opc_query_switching_comp_ets_config		= 0x0418,
+	i40e_aqc_opc_query_port_ets_config			= 0x0419,
+	i40e_aqc_opc_query_switching_comp_bw_config		= 0x041A,
+	i40e_aqc_opc_suspend_port_tx				= 0x041B,
+	i40e_aqc_opc_resume_port_tx				= 0x041C,
+	i40e_aqc_opc_configure_partition_bw			= 0x041D,
+	/* hmc */
+	i40e_aqc_opc_query_hmc_resource_profile	= 0x0500,
+	i40e_aqc_opc_set_hmc_resource_profile	= 0x0501,
+
+	/* phy commands*/
+	i40e_aqc_opc_get_phy_abilities		= 0x0600,
+	i40e_aqc_opc_set_phy_config		= 0x0601,
+	i40e_aqc_opc_set_mac_config		= 0x0603,
+	i40e_aqc_opc_set_link_restart_an	= 0x0605,
+	i40e_aqc_opc_get_link_status		= 0x0607,
+	i40e_aqc_opc_set_phy_int_mask		= 0x0613,
+	i40e_aqc_opc_get_local_advt_reg		= 0x0614,
+	i40e_aqc_opc_set_local_advt_reg		= 0x0615,
+	i40e_aqc_opc_get_partner_advt		= 0x0616,
+	i40e_aqc_opc_set_lb_modes		= 0x0618,
+	i40e_aqc_opc_get_phy_wol_caps		= 0x0621,
+	i40e_aqc_opc_set_phy_debug		= 0x0622,
+	i40e_aqc_opc_upload_ext_phy_fm		= 0x0625,
+	i40e_aqc_opc_run_phy_activity		= 0x0626,
+	i40e_aqc_opc_set_phy_register		= 0x0628,
+	i40e_aqc_opc_get_phy_register		= 0x0629,
+
+	/* NVM commands */
+	i40e_aqc_opc_nvm_read			= 0x0701,
+	i40e_aqc_opc_nvm_erase			= 0x0702,
+	i40e_aqc_opc_nvm_update			= 0x0703,
+	i40e_aqc_opc_nvm_config_read		= 0x0704,
+	i40e_aqc_opc_nvm_config_write		= 0x0705,
+	i40e_aqc_opc_oem_post_update		= 0x0720,
+	i40e_aqc_opc_thermal_sensor		= 0x0721,
+
+	/* virtualization commands */
+	i40e_aqc_opc_send_msg_to_pf		= 0x0801,
+	i40e_aqc_opc_send_msg_to_vf		= 0x0802,
+	i40e_aqc_opc_send_msg_to_peer		= 0x0803,
+
+	/* alternate structure */
+	i40e_aqc_opc_alternate_write		= 0x0900,
+	i40e_aqc_opc_alternate_write_indirect	= 0x0901,
+	i40e_aqc_opc_alternate_read		= 0x0902,
+	i40e_aqc_opc_alternate_read_indirect	= 0x0903,
+	i40e_aqc_opc_alternate_write_done	= 0x0904,
+	i40e_aqc_opc_alternate_set_mode		= 0x0905,
+	i40e_aqc_opc_alternate_clear_port	= 0x0906,
+
+	/* LLDP commands */
+	i40e_aqc_opc_lldp_get_mib	= 0x0A00,
+	i40e_aqc_opc_lldp_update_mib	= 0x0A01,
+	i40e_aqc_opc_lldp_add_tlv	= 0x0A02,
+	i40e_aqc_opc_lldp_update_tlv	= 0x0A03,
+	i40e_aqc_opc_lldp_delete_tlv	= 0x0A04,
+	i40e_aqc_opc_lldp_stop		= 0x0A05,
+	i40e_aqc_opc_lldp_start		= 0x0A06,
+
+	/* Tunnel commands */
+	i40e_aqc_opc_add_udp_tunnel	= 0x0B00,
+	i40e_aqc_opc_del_udp_tunnel	= 0x0B01,
+	i40e_aqc_opc_set_rss_key	= 0x0B02,
+	i40e_aqc_opc_set_rss_lut	= 0x0B03,
+	i40e_aqc_opc_get_rss_key	= 0x0B04,
+	i40e_aqc_opc_get_rss_lut	= 0x0B05,
+
+	/* Async Events */
+	i40e_aqc_opc_event_lan_overflow		= 0x1001,
+
+	/* OEM commands */
+	i40e_aqc_opc_oem_parameter_change	= 0xFE00,
+	i40e_aqc_opc_oem_device_status_change	= 0xFE01,
+	i40e_aqc_opc_oem_ocsd_initialize	= 0xFE02,
+	i40e_aqc_opc_oem_ocbb_initialize	= 0xFE03,
+
+	/* debug commands */
+	i40e_aqc_opc_debug_read_reg		= 0xFF03,
+	i40e_aqc_opc_debug_write_reg		= 0xFF04,
+	i40e_aqc_opc_debug_modify_reg		= 0xFF07,
+	i40e_aqc_opc_debug_dump_internals	= 0xFF08,
+};
+
+/* command structures and indirect data structures */
+
+/* Structure naming conventions:
+ * - no suffix for direct command descriptor structures
+ * - _data for indirect sent data
+ * - _resp for indirect return data (data which is both will use _data)
+ * - _completion for direct return data
+ * - _element_ for repeated elements (may also be _data or _resp)
+ *
+ * Command structures are expected to overlay the params.raw member of the basic
+ * descriptor, and as such cannot exceed 16 bytes in length.
+ */
+
+/* This macro is used to generate a compilation error if a structure
+ * is not exactly the correct length. It gives a divide by zero error if the
+ * structure is not of the correct size, otherwise it creates an enum that is
+ * never used.
+ */
+#define I40E_CHECK_STRUCT_LEN(n, X) enum i40e_static_assert_enum_##X \
+	{ i40e_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
+
+/* This macro is used extensively to ensure that command structures are 16
+ * bytes in length as they have to map to the raw array of that size.
+ */
+#define I40E_CHECK_CMD_LENGTH(X)	I40E_CHECK_STRUCT_LEN(16, X)
+
+/* Queue Shutdown (direct 0x0003) */
+struct i40e_aqc_queue_shutdown {
+	__le32	driver_unloading;
+#define I40E_AQ_DRIVER_UNLOADING	0x1
+	u8	reserved[12];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_queue_shutdown);
+
+struct i40e_aqc_vsi_properties_data {
+	/* first 96 byte are written by SW */
+	__le16	valid_sections;
+#define I40E_AQ_VSI_PROP_SWITCH_VALID		0x0001
+#define I40E_AQ_VSI_PROP_SECURITY_VALID		0x0002
+#define I40E_AQ_VSI_PROP_VLAN_VALID		0x0004
+#define I40E_AQ_VSI_PROP_CAS_PV_VALID		0x0008
+#define I40E_AQ_VSI_PROP_INGRESS_UP_VALID	0x0010
+#define I40E_AQ_VSI_PROP_EGRESS_UP_VALID	0x0020
+#define I40E_AQ_VSI_PROP_QUEUE_MAP_VALID	0x0040
+#define I40E_AQ_VSI_PROP_QUEUE_OPT_VALID	0x0080
+#define I40E_AQ_VSI_PROP_OUTER_UP_VALID		0x0100
+#define I40E_AQ_VSI_PROP_SCHED_VALID		0x0200
+	/* switch section */
+	__le16	switch_id; /* 12bit id combined with flags below */
+#define I40E_AQ_VSI_SW_ID_SHIFT		0x0000
+#define I40E_AQ_VSI_SW_ID_MASK		(0xFFF << I40E_AQ_VSI_SW_ID_SHIFT)
+#define I40E_AQ_VSI_SW_ID_FLAG_NOT_STAG	0x1000
+#define I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB	0x2000
+#define I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB	0x4000
+	u8	sw_reserved[2];
+	/* security section */
+	u8	sec_flags;
+#define I40E_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD	0x01
+#define I40E_AQ_VSI_SEC_FLAG_ENABLE_VLAN_CHK	0x02
+#define I40E_AQ_VSI_SEC_FLAG_ENABLE_MAC_CHK	0x04
+	u8	sec_reserved;
+	/* VLAN section */
+	__le16	pvid; /* VLANS include priority bits */
+	__le16	fcoe_pvid;
+	u8	port_vlan_flags;
+#define I40E_AQ_VSI_PVLAN_MODE_SHIFT	0x00
+#define I40E_AQ_VSI_PVLAN_MODE_MASK	(0x03 << \
+					 I40E_AQ_VSI_PVLAN_MODE_SHIFT)
+#define I40E_AQ_VSI_PVLAN_MODE_TAGGED	0x01
+#define I40E_AQ_VSI_PVLAN_MODE_UNTAGGED	0x02
+#define I40E_AQ_VSI_PVLAN_MODE_ALL	0x03
+#define I40E_AQ_VSI_PVLAN_INSERT_PVID	0x04
+#define I40E_AQ_VSI_PVLAN_EMOD_SHIFT	0x03
+#define I40E_AQ_VSI_PVLAN_EMOD_MASK	(0x3 << \
+					 I40E_AQ_VSI_PVLAN_EMOD_SHIFT)
+#define I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH	0x0
+#define I40E_AQ_VSI_PVLAN_EMOD_STR_UP	0x08
+#define I40E_AQ_VSI_PVLAN_EMOD_STR	0x10
+#define I40E_AQ_VSI_PVLAN_EMOD_NOTHING	0x18
+	u8	pvlan_reserved[3];
+	/* ingress egress up sections */
+	__le32	ingress_table; /* bitmap, 3 bits per up */
+#define I40E_AQ_VSI_UP_TABLE_UP0_SHIFT	0
+#define I40E_AQ_VSI_UP_TABLE_UP0_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP0_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP1_SHIFT	3
+#define I40E_AQ_VSI_UP_TABLE_UP1_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP1_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP2_SHIFT	6
+#define I40E_AQ_VSI_UP_TABLE_UP2_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP2_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP3_SHIFT	9
+#define I40E_AQ_VSI_UP_TABLE_UP3_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP3_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP4_SHIFT	12
+#define I40E_AQ_VSI_UP_TABLE_UP4_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP4_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP5_SHIFT	15
+#define I40E_AQ_VSI_UP_TABLE_UP5_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP5_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP6_SHIFT	18
+#define I40E_AQ_VSI_UP_TABLE_UP6_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP6_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP7_SHIFT	21
+#define I40E_AQ_VSI_UP_TABLE_UP7_MASK	(0x7 << \
+					 I40E_AQ_VSI_UP_TABLE_UP7_SHIFT)
+	__le32	egress_table;   /* same defines as for ingress table */
+	/* cascaded PV section */
+	__le16	cas_pv_tag;
+	u8	cas_pv_flags;
+#define I40E_AQ_VSI_CAS_PV_TAGX_SHIFT		0x00
+#define I40E_AQ_VSI_CAS_PV_TAGX_MASK		(0x03 << \
+						 I40E_AQ_VSI_CAS_PV_TAGX_SHIFT)
+#define I40E_AQ_VSI_CAS_PV_TAGX_LEAVE		0x00
+#define I40E_AQ_VSI_CAS_PV_TAGX_REMOVE		0x01
+#define I40E_AQ_VSI_CAS_PV_TAGX_COPY		0x02
+#define I40E_AQ_VSI_CAS_PV_INSERT_TAG		0x10
+#define I40E_AQ_VSI_CAS_PV_ETAG_PRUNE		0x20
+#define I40E_AQ_VSI_CAS_PV_ACCEPT_HOST_TAG	0x40
+	u8	cas_pv_reserved;
+	/* queue mapping section */
+	__le16	mapping_flags;
+#define I40E_AQ_VSI_QUE_MAP_CONTIG	0x0
+#define I40E_AQ_VSI_QUE_MAP_NONCONTIG	0x1
+	__le16	queue_mapping[16];
+#define I40E_AQ_VSI_QUEUE_SHIFT		0x0
+#define I40E_AQ_VSI_QUEUE_MASK		(0x7FF << I40E_AQ_VSI_QUEUE_SHIFT)
+	__le16	tc_mapping[8];
+#define I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT	0
+#define I40E_AQ_VSI_TC_QUE_OFFSET_MASK	(0x1FF << \
+					 I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT)
+#define I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT	9
+#define I40E_AQ_VSI_TC_QUE_NUMBER_MASK	(0x7 << \
+					 I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT)
+	/* queueing option section */
+	u8	queueing_opt_flags;
+#define I40E_AQ_VSI_QUE_OPT_MULTICAST_UDP_ENA	0x04
+#define I40E_AQ_VSI_QUE_OPT_UNICAST_UDP_ENA	0x08
+#define I40E_AQ_VSI_QUE_OPT_TCP_ENA	0x10
+#define I40E_AQ_VSI_QUE_OPT_FCOE_ENA	0x20
+#define I40E_AQ_VSI_QUE_OPT_RSS_LUT_PF	0x00
+#define I40E_AQ_VSI_QUE_OPT_RSS_LUT_VSI	0x40
+	u8	queueing_opt_reserved[3];
+	/* scheduler section */
+	u8	up_enable_bits;
+	u8	sched_reserved;
+	/* outer up section */
+	__le32	outer_up_table; /* same structure and defines as ingress tbl */
+	u8	cmd_reserved[8];
+	/* last 32 bytes are written by FW */
+	__le16	qs_handle[8];
+#define I40E_AQ_VSI_QS_HANDLE_INVALID	0xFFFF
+	__le16	stat_counter_idx;
+	__le16	sched_id;
+	u8	resp_reserved[12];
+};
+
+I40E_CHECK_STRUCT_LEN(128, i40e_aqc_vsi_properties_data);
+
+/* Get VEB Parameters (direct 0x0232)
+ * uses i40e_aqc_switch_seid for the descriptor
+ */
+struct i40e_aqc_get_veb_parameters_completion {
+	__le16	seid;
+	__le16	switch_id;
+	__le16	veb_flags; /* only the first/last flags from 0x0230 is valid */
+	__le16	statistic_index;
+	__le16	vebs_used;
+	__le16	vebs_free;
+	u8	reserved[4];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_veb_parameters_completion);
+
+#define I40E_LINK_SPEED_100MB_SHIFT	0x1
+#define I40E_LINK_SPEED_1000MB_SHIFT	0x2
+#define I40E_LINK_SPEED_10GB_SHIFT	0x3
+#define I40E_LINK_SPEED_40GB_SHIFT	0x4
+#define I40E_LINK_SPEED_20GB_SHIFT	0x5
+#define I40E_LINK_SPEED_25GB_SHIFT	0x6
+
+enum i40e_aq_link_speed {
+	I40E_LINK_SPEED_UNKNOWN	= 0,
+	I40E_LINK_SPEED_100MB	= BIT(I40E_LINK_SPEED_100MB_SHIFT),
+	I40E_LINK_SPEED_1GB	= BIT(I40E_LINK_SPEED_1000MB_SHIFT),
+	I40E_LINK_SPEED_10GB	= BIT(I40E_LINK_SPEED_10GB_SHIFT),
+	I40E_LINK_SPEED_40GB	= BIT(I40E_LINK_SPEED_40GB_SHIFT),
+	I40E_LINK_SPEED_20GB	= BIT(I40E_LINK_SPEED_20GB_SHIFT),
+	I40E_LINK_SPEED_25GB	= BIT(I40E_LINK_SPEED_25GB_SHIFT),
+};
+
+/* Send to PF command (indirect 0x0801) id is only used by PF
+ * Send to VF command (indirect 0x0802) id is only used by PF
+ * Send to Peer PF command (indirect 0x0803)
+ */
+struct i40e_aqc_pf_vf_message {
+	__le32	id;
+	u8	reserved[4];
+	__le32	addr_high;
+	__le32	addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_pf_vf_message);
+
+struct i40e_aqc_get_set_rss_key {
+#define I40E_AQC_SET_RSS_KEY_VSI_VALID		BIT(15)
+#define I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT	0
+#define I40E_AQC_SET_RSS_KEY_VSI_ID_MASK	(0x3FF << \
+					I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT)
+	__le16	vsi_id;
+	u8	reserved[6];
+	__le32	addr_high;
+	__le32	addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_set_rss_key);
+
+struct i40e_aqc_get_set_rss_key_data {
+	u8 standard_rss_key[0x28];
+	u8 extended_hash_key[0xc];
+};
+
+I40E_CHECK_STRUCT_LEN(0x34, i40e_aqc_get_set_rss_key_data);
+
+struct  i40e_aqc_get_set_rss_lut {
+#define I40E_AQC_SET_RSS_LUT_VSI_VALID		BIT(15)
+#define I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT	0
+#define I40E_AQC_SET_RSS_LUT_VSI_ID_MASK	(0x3FF << \
+					I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT)
+	__le16	vsi_id;
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT	0
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK \
+				BIT(I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT)
+
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI	0
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF	1
+	__le16	flags;
+	u8	reserved[4];
+	__le32	addr_high;
+	__le32	addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_set_rss_lut);
+#endif /* _I40E_ADMINQ_CMD_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h
new file mode 100644
index 000000000000..272d76b733aa
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf.h
@@ -0,0 +1,418 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _IAVF_H_
+#define _IAVF_H_
+
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/aer.h>
+#include <linux/netdevice.h>
+#include <linux/vmalloc.h>
+#include <linux/interrupt.h>
+#include <linux/ethtool.h>
+#include <linux/if_vlan.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/sctp.h>
+#include <linux/ipv6.h>
+#include <linux/kernel.h>
+#include <linux/bitops.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/wait.h>
+#include <linux/delay.h>
+#include <linux/gfp.h>
+#include <linux/skbuff.h>
+#include <linux/dma-mapping.h>
+#include <linux/etherdevice.h>
+#include <linux/socket.h>
+#include <linux/jiffies.h>
+#include <net/ip6_checksum.h>
+#include <net/pkt_cls.h>
+#include <net/udp.h>
+#include <net/tc_act/tc_gact.h>
+#include <net/tc_act/tc_mirred.h>
+
+#include "iavf_type.h"
+#include <linux/avf/virtchnl.h>
+#include "iavf_txrx.h"
+
+#define DEFAULT_DEBUG_LEVEL_SHIFT 3
+#define PFX "iavf: "
+
+/* VSI state flags shared with common code */
+enum iavf_vsi_state_t {
+	__IAVF_VSI_DOWN,
+	/* This must be last as it determines the size of the BITMAP */
+	__IAVF_VSI_STATE_SIZE__,
+};
+
+/* dummy struct to make common code less painful */
+struct iavf_vsi {
+	struct iavf_adapter *back;
+	struct net_device *netdev;
+	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
+	u16 seid;
+	u16 id;
+	DECLARE_BITMAP(state, __IAVF_VSI_STATE_SIZE__);
+	int base_vector;
+	u16 work_limit;
+	u16 qs_handle;
+	void *priv;     /* client driver data reference. */
+};
+
+/* How many Rx Buffers do we bundle into one write to the hardware ? */
+#define IAVF_RX_BUFFER_WRITE	16	/* Must be power of 2 */
+#define IAVF_DEFAULT_TXD	512
+#define IAVF_DEFAULT_RXD	512
+#define IAVF_MAX_TXD		4096
+#define IAVF_MIN_TXD		64
+#define IAVF_MAX_RXD		4096
+#define IAVF_MIN_RXD		64
+#define IAVF_REQ_DESCRIPTOR_MULTIPLE	32
+#define IAVF_MAX_AQ_BUF_SIZE	4096
+#define IAVF_AQ_LEN		32
+#define IAVF_AQ_MAX_ERR	20 /* times to try before resetting AQ */
+
+#define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
+
+#define IAVF_RX_DESC(R, i) (&(((union iavf_32byte_rx_desc *)((R)->desc))[i]))
+#define IAVF_TX_DESC(R, i) (&(((struct iavf_tx_desc *)((R)->desc))[i]))
+#define IAVF_TX_CTXTDESC(R, i) \
+	(&(((struct iavf_tx_context_desc *)((R)->desc))[i]))
+#define IAVF_MAX_REQ_QUEUES 4
+
+#define IAVF_HKEY_ARRAY_SIZE ((IAVF_VFQF_HKEY_MAX_INDEX + 1) * 4)
+#define IAVF_HLUT_ARRAY_SIZE ((IAVF_VFQF_HLUT_MAX_INDEX + 1) * 4)
+#define IAVF_MBPS_DIVISOR	125000 /* divisor to convert to Mbps */
+
+/* MAX_MSIX_Q_VECTORS of these are allocated,
+ * but we only use one per queue-specific vector.
+ */
+struct iavf_q_vector {
+	struct iavf_adapter *adapter;
+	struct iavf_vsi *vsi;
+	struct napi_struct napi;
+	struct iavf_ring_container rx;
+	struct iavf_ring_container tx;
+	u32 ring_mask;
+	u8 itr_countdown;	/* when 0 should adjust adaptive ITR */
+	u8 num_ringpairs;	/* total number of ring pairs in vector */
+	u16 v_idx;		/* index in the vsi->q_vector array. */
+	u16 reg_idx;		/* register index of the interrupt */
+	char name[IFNAMSIZ + 15];
+	bool arm_wb_state;
+	cpumask_t affinity_mask;
+	struct irq_affinity_notify affinity_notify;
+};
+
+/* Helper macros to switch between ints/sec and what the register uses.
+ * And yes, it's the same math going both ways.  The lowest value
+ * supported by all of the i40e hardware is 8.
+ */
+#define EITR_INTS_PER_SEC_TO_REG(_eitr) \
+	((_eitr) ? (1000000000 / ((_eitr) * 256)) : 8)
+#define EITR_REG_TO_INTS_PER_SEC EITR_INTS_PER_SEC_TO_REG
+
+#define IAVF_DESC_UNUSED(R) \
+	((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
+	(R)->next_to_clean - (R)->next_to_use - 1)
+
+#define OTHER_VECTOR 1
+#define NONQ_VECS (OTHER_VECTOR)
+
+#define MIN_MSIX_Q_VECTORS 1
+#define MIN_MSIX_COUNT (MIN_MSIX_Q_VECTORS + NONQ_VECS)
+
+#define IAVF_QUEUE_END_OF_LIST 0x7FF
+#define IAVF_FREE_VECTOR 0x7FFF
+struct iavf_mac_filter {
+	struct list_head list;
+	u8 macaddr[ETH_ALEN];
+	bool remove;		/* filter needs to be removed */
+	bool add;		/* filter needs to be added */
+};
+
+struct iavf_vlan_filter {
+	struct list_head list;
+	u16 vlan;
+	bool remove;		/* filter needs to be removed */
+	bool add;		/* filter needs to be added */
+};
+
+#define IAVF_MAX_TRAFFIC_CLASS	4
+/* State of traffic class creation */
+enum iavf_tc_state_t {
+	__IAVF_TC_INVALID, /* no traffic class, default state */
+	__IAVF_TC_RUNNING, /* traffic classes have been created */
+};
+
+/* channel info */
+struct iavf_channel_config {
+	struct virtchnl_channel_info ch_info[IAVF_MAX_TRAFFIC_CLASS];
+	enum iavf_tc_state_t state;
+	u8 total_qps;
+};
+
+/* State of cloud filter */
+enum iavf_cloud_filter_state_t {
+	__IAVF_CF_INVALID,	 /* cloud filter not added */
+	__IAVF_CF_ADD_PENDING, /* cloud filter pending add by the PF */
+	__IAVF_CF_DEL_PENDING, /* cloud filter pending del by the PF */
+	__IAVF_CF_ACTIVE,	 /* cloud filter is active */
+};
+
+/* Driver state. The order of these is important! */
+enum iavf_state_t {
+	__IAVF_STARTUP,		/* driver loaded, probe complete */
+	__IAVF_REMOVE,		/* driver is being unloaded */
+	__IAVF_INIT_VERSION_CHECK,	/* aq msg sent, awaiting reply */
+	__IAVF_INIT_GET_RESOURCES,	/* aq msg sent, awaiting reply */
+	__IAVF_INIT_SW,		/* got resources, setting up structs */
+	__IAVF_RESETTING,		/* in reset */
+	/* Below here, watchdog is running */
+	__IAVF_DOWN,			/* ready, can be opened */
+	__IAVF_DOWN_PENDING,		/* descending, waiting for watchdog */
+	__IAVF_TESTING,		/* in ethtool self-test */
+	__IAVF_RUNNING,		/* opened, working */
+};
+
+enum iavf_critical_section_t {
+	__IAVF_IN_CRITICAL_TASK,	/* cannot be interrupted */
+	__IAVF_IN_CLIENT_TASK,
+	__IAVF_IN_REMOVE_TASK,	/* device being removed */
+};
+
+#define IAVF_CLOUD_FIELD_OMAC		0x01
+#define IAVF_CLOUD_FIELD_IMAC		0x02
+#define IAVF_CLOUD_FIELD_IVLAN	0x04
+#define IAVF_CLOUD_FIELD_TEN_ID	0x08
+#define IAVF_CLOUD_FIELD_IIP		0x10
+
+#define IAVF_CF_FLAGS_OMAC	IAVF_CLOUD_FIELD_OMAC
+#define IAVF_CF_FLAGS_IMAC	IAVF_CLOUD_FIELD_IMAC
+#define IAVF_CF_FLAGS_IMAC_IVLAN	(IAVF_CLOUD_FIELD_IMAC |\
+					 IAVF_CLOUD_FIELD_IVLAN)
+#define IAVF_CF_FLAGS_IMAC_TEN_ID	(IAVF_CLOUD_FIELD_IMAC |\
+					 IAVF_CLOUD_FIELD_TEN_ID)
+#define IAVF_CF_FLAGS_OMAC_TEN_ID_IMAC	(IAVF_CLOUD_FIELD_OMAC |\
+						 IAVF_CLOUD_FIELD_IMAC |\
+						 IAVF_CLOUD_FIELD_TEN_ID)
+#define IAVF_CF_FLAGS_IMAC_IVLAN_TEN_ID	(IAVF_CLOUD_FIELD_IMAC |\
+						 IAVF_CLOUD_FIELD_IVLAN |\
+						 IAVF_CLOUD_FIELD_TEN_ID)
+#define IAVF_CF_FLAGS_IIP	IAVF_CLOUD_FIELD_IIP
+
+/* bookkeeping of cloud filters */
+struct iavf_cloud_filter {
+	enum iavf_cloud_filter_state_t state;
+	struct list_head list;
+	struct virtchnl_filter f;
+	unsigned long cookie;
+	bool del;		/* filter needs to be deleted */
+	bool add;		/* filter needs to be added */
+};
+
+/* board specific private data structure */
+struct iavf_adapter {
+	struct timer_list watchdog_timer;
+	struct work_struct reset_task;
+	struct work_struct adminq_task;
+	struct delayed_work client_task;
+	struct delayed_work init_task;
+	wait_queue_head_t down_waitqueue;
+	struct iavf_q_vector *q_vectors;
+	struct list_head vlan_filter_list;
+	struct list_head mac_filter_list;
+	/* Lock to protect accesses to MAC and VLAN lists */
+	spinlock_t mac_vlan_list_lock;
+	char misc_vector_name[IFNAMSIZ + 9];
+	int num_active_queues;
+	int num_req_queues;
+
+	/* TX */
+	struct iavf_ring *tx_rings;
+	u32 tx_timeout_count;
+	u32 tx_desc_count;
+
+	/* RX */
+	struct iavf_ring *rx_rings;
+	u64 hw_csum_rx_error;
+	u32 rx_desc_count;
+	int num_msix_vectors;
+	int num_iwarp_msix;
+	int iwarp_base_vector;
+	u32 client_pending;
+	struct i40e_client_instance *cinst;
+	struct msix_entry *msix_entries;
+
+	u32 flags;
+#define IAVF_FLAG_RX_CSUM_ENABLED		BIT(0)
+#define IAVF_FLAG_PF_COMMS_FAILED		BIT(3)
+#define IAVF_FLAG_RESET_PENDING		BIT(4)
+#define IAVF_FLAG_RESET_NEEDED		BIT(5)
+#define IAVF_FLAG_WB_ON_ITR_CAPABLE		BIT(6)
+#define IAVF_FLAG_ADDR_SET_BY_PF		BIT(8)
+#define IAVF_FLAG_SERVICE_CLIENT_REQUESTED	BIT(9)
+#define IAVF_FLAG_CLIENT_NEEDS_OPEN		BIT(10)
+#define IAVF_FLAG_CLIENT_NEEDS_CLOSE		BIT(11)
+#define IAVF_FLAG_CLIENT_NEEDS_L2_PARAMS	BIT(12)
+#define IAVF_FLAG_PROMISC_ON			BIT(13)
+#define IAVF_FLAG_ALLMULTI_ON			BIT(14)
+#define IAVF_FLAG_LEGACY_RX			BIT(15)
+#define IAVF_FLAG_REINIT_ITR_NEEDED		BIT(16)
+#define IAVF_FLAG_QUEUES_DISABLED		BIT(17)
+/* duplicates for common code */
+#define IAVF_FLAG_DCB_ENABLED			0
+	/* flags for admin queue service task */
+	u32 aq_required;
+#define IAVF_FLAG_AQ_ENABLE_QUEUES		BIT(0)
+#define IAVF_FLAG_AQ_DISABLE_QUEUES		BIT(1)
+#define IAVF_FLAG_AQ_ADD_MAC_FILTER		BIT(2)
+#define IAVF_FLAG_AQ_ADD_VLAN_FILTER		BIT(3)
+#define IAVF_FLAG_AQ_DEL_MAC_FILTER		BIT(4)
+#define IAVF_FLAG_AQ_DEL_VLAN_FILTER		BIT(5)
+#define IAVF_FLAG_AQ_CONFIGURE_QUEUES		BIT(6)
+#define IAVF_FLAG_AQ_MAP_VECTORS		BIT(7)
+#define IAVF_FLAG_AQ_HANDLE_RESET		BIT(8)
+#define IAVF_FLAG_AQ_CONFIGURE_RSS		BIT(9) /* direct AQ config */
+#define IAVF_FLAG_AQ_GET_CONFIG		BIT(10)
+/* Newer style, RSS done by the PF so we can ignore hardware vagaries. */
+#define IAVF_FLAG_AQ_GET_HENA			BIT(11)
+#define IAVF_FLAG_AQ_SET_HENA			BIT(12)
+#define IAVF_FLAG_AQ_SET_RSS_KEY		BIT(13)
+#define IAVF_FLAG_AQ_SET_RSS_LUT		BIT(14)
+#define IAVF_FLAG_AQ_REQUEST_PROMISC		BIT(15)
+#define IAVF_FLAG_AQ_RELEASE_PROMISC		BIT(16)
+#define IAVF_FLAG_AQ_REQUEST_ALLMULTI		BIT(17)
+#define IAVF_FLAG_AQ_RELEASE_ALLMULTI		BIT(18)
+#define IAVF_FLAG_AQ_ENABLE_VLAN_STRIPPING	BIT(19)
+#define IAVF_FLAG_AQ_DISABLE_VLAN_STRIPPING	BIT(20)
+#define IAVF_FLAG_AQ_ENABLE_CHANNELS		BIT(21)
+#define IAVF_FLAG_AQ_DISABLE_CHANNELS		BIT(22)
+#define IAVF_FLAG_AQ_ADD_CLOUD_FILTER		BIT(23)
+#define IAVF_FLAG_AQ_DEL_CLOUD_FILTER		BIT(24)
+
+	/* OS defined structs */
+	struct net_device *netdev;
+	struct pci_dev *pdev;
+
+	struct iavf_hw hw; /* defined in iavf_type.h */
+
+	enum iavf_state_t state;
+	unsigned long crit_section;
+
+	struct work_struct watchdog_task;
+	bool netdev_registered;
+	bool link_up;
+	enum virtchnl_link_speed link_speed;
+	enum virtchnl_ops current_op;
+#define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \
+			    (_a)->vf_res->vf_cap_flags & \
+				VIRTCHNL_VF_OFFLOAD_IWARP : \
+			    0)
+#define CLIENT_ENABLED(_a) ((_a)->cinst)
+/* RSS by the PF should be preferred over RSS via other methods. */
+#define RSS_PF(_a) ((_a)->vf_res->vf_cap_flags & \
+		    VIRTCHNL_VF_OFFLOAD_RSS_PF)
+#define RSS_AQ(_a) ((_a)->vf_res->vf_cap_flags & \
+		    VIRTCHNL_VF_OFFLOAD_RSS_AQ)
+#define RSS_REG(_a) (!((_a)->vf_res->vf_cap_flags & \
+		       (VIRTCHNL_VF_OFFLOAD_RSS_AQ | \
+			VIRTCHNL_VF_OFFLOAD_RSS_PF)))
+#define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_cap_flags & \
+			  VIRTCHNL_VF_OFFLOAD_VLAN)
+	struct virtchnl_vf_resource *vf_res; /* incl. all VSIs */
+	struct virtchnl_vsi_resource *vsi_res; /* our LAN VSI */
+	struct virtchnl_version_info pf_version;
+#define PF_IS_V11(_a) (((_a)->pf_version.major == 1) && \
+		       ((_a)->pf_version.minor == 1))
+	u16 msg_enable;
+	struct iavf_eth_stats current_stats;
+	struct iavf_vsi vsi;
+	u32 aq_wait_count;
+	/* RSS stuff */
+	u64 hena;
+	u16 rss_key_size;
+	u16 rss_lut_size;
+	u8 *rss_key;
+	u8 *rss_lut;
+	/* ADQ related members */
+	struct iavf_channel_config ch_config;
+	u8 num_tc;
+	struct list_head cloud_filter_list;
+	/* lock to protect access to the cloud filter list */
+	spinlock_t cloud_filter_list_lock;
+	u16 num_cloud_filters;
+};
+
+
+/* Ethtool Private Flags */
+
+/* lan device, used by client interface */
+struct i40e_device {
+	struct list_head list;
+	struct iavf_adapter *vf;
+};
+
+/* needed by iavf_ethtool.c */
+extern char iavf_driver_name[];
+extern const char iavf_driver_version[];
+
+int iavf_up(struct iavf_adapter *adapter);
+void iavf_down(struct iavf_adapter *adapter);
+int iavf_process_config(struct iavf_adapter *adapter);
+void iavf_schedule_reset(struct iavf_adapter *adapter);
+void iavf_reset(struct iavf_adapter *adapter);
+void iavf_set_ethtool_ops(struct net_device *netdev);
+void iavf_update_stats(struct iavf_adapter *adapter);
+void iavf_reset_interrupt_capability(struct iavf_adapter *adapter);
+int iavf_init_interrupt_scheme(struct iavf_adapter *adapter);
+void iavf_irq_enable_queues(struct iavf_adapter *adapter, u32 mask);
+void iavf_free_all_tx_resources(struct iavf_adapter *adapter);
+void iavf_free_all_rx_resources(struct iavf_adapter *adapter);
+
+void iavf_napi_add_all(struct iavf_adapter *adapter);
+void iavf_napi_del_all(struct iavf_adapter *adapter);
+
+int iavf_send_api_ver(struct iavf_adapter *adapter);
+int iavf_verify_api_ver(struct iavf_adapter *adapter);
+int iavf_send_vf_config_msg(struct iavf_adapter *adapter);
+int iavf_get_vf_config(struct iavf_adapter *adapter);
+void iavf_irq_enable(struct iavf_adapter *adapter, bool flush);
+void iavf_configure_queues(struct iavf_adapter *adapter);
+void iavf_deconfigure_queues(struct iavf_adapter *adapter);
+void iavf_enable_queues(struct iavf_adapter *adapter);
+void iavf_disable_queues(struct iavf_adapter *adapter);
+void iavf_map_queues(struct iavf_adapter *adapter);
+int iavf_request_queues(struct iavf_adapter *adapter, int num);
+void iavf_add_ether_addrs(struct iavf_adapter *adapter);
+void iavf_del_ether_addrs(struct iavf_adapter *adapter);
+void iavf_add_vlans(struct iavf_adapter *adapter);
+void iavf_del_vlans(struct iavf_adapter *adapter);
+void iavf_set_promiscuous(struct iavf_adapter *adapter, int flags);
+void iavf_request_stats(struct iavf_adapter *adapter);
+void iavf_request_reset(struct iavf_adapter *adapter);
+void iavf_get_hena(struct iavf_adapter *adapter);
+void iavf_set_hena(struct iavf_adapter *adapter);
+void iavf_set_rss_key(struct iavf_adapter *adapter);
+void iavf_set_rss_lut(struct iavf_adapter *adapter);
+void iavf_enable_vlan_stripping(struct iavf_adapter *adapter);
+void iavf_disable_vlan_stripping(struct iavf_adapter *adapter);
+void iavf_virtchnl_completion(struct iavf_adapter *adapter,
+			      enum virtchnl_ops v_opcode,
+			      iavf_status v_retval, u8 *msg, u16 msglen);
+int iavf_config_rss(struct iavf_adapter *adapter);
+int iavf_lan_add_device(struct iavf_adapter *adapter);
+int iavf_lan_del_device(struct iavf_adapter *adapter);
+void iavf_client_subtask(struct iavf_adapter *adapter);
+void iavf_notify_client_message(struct iavf_vsi *vsi, u8 *msg, u16 len);
+void iavf_notify_client_l2_params(struct iavf_vsi *vsi);
+void iavf_notify_client_open(struct iavf_vsi *vsi);
+void iavf_notify_client_close(struct iavf_vsi *vsi, bool reset);
+void iavf_enable_channels(struct iavf_adapter *adapter);
+void iavf_disable_channels(struct iavf_adapter *adapter);
+void iavf_add_cloud_filter(struct iavf_adapter *adapter);
+void iavf_del_cloud_filter(struct iavf_adapter *adapter);
+#endif /* _IAVF_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_alloc.h b/drivers/net/ethernet/intel/iavf/iavf_alloc.h
new file mode 100644
index 000000000000..bf2753146f30
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_alloc.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _IAVF_ALLOC_H_
+#define _IAVF_ALLOC_H_
+
+struct iavf_hw;
+
+/* Memory allocation types */
+enum iavf_memory_type {
+	iavf_mem_arq_buf = 0,		/* ARQ indirect command buffer */
+	iavf_mem_asq_buf = 1,
+	iavf_mem_atq_buf = 2,		/* ATQ indirect command buffer */
+	iavf_mem_arq_ring = 3,		/* ARQ descriptor ring */
+	iavf_mem_atq_ring = 4,		/* ATQ descriptor ring */
+	iavf_mem_pd = 5,		/* Page Descriptor */
+	iavf_mem_bp = 6,		/* Backing Page - 4KB */
+	iavf_mem_bp_jumbo = 7,		/* Backing Page - > 4KB */
+	iavf_mem_reserved
+};
+
+/* prototype for functions used for dynamic memory allocation */
+iavf_status iavf_allocate_dma_mem(struct iavf_hw *hw, struct iavf_dma_mem *mem,
+				  enum iavf_memory_type type,
+				  u64 size, u32 alignment);
+iavf_status iavf_free_dma_mem(struct iavf_hw *hw, struct iavf_dma_mem *mem);
+iavf_status iavf_allocate_virt_mem(struct iavf_hw *hw,
+				   struct iavf_virt_mem *mem, u32 size);
+iavf_status iavf_free_virt_mem(struct iavf_hw *hw, struct iavf_virt_mem *mem);
+
+#endif /* _IAVF_ALLOC_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_client.c b/drivers/net/ethernet/intel/iavf/iavf_client.c
index 3cc9d60d0d72..aea45364fd1c 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_client.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_client.c
@@ -4,36 +4,36 @@
 #include <linux/list.h>
 #include <linux/errno.h>
 
-#include "i40evf.h"
-#include "i40e_prototype.h"
-#include "i40evf_client.h"
+#include "iavf.h"
+#include "iavf_prototype.h"
+#include "iavf_client.h"
 
 static
-const char i40evf_client_interface_version_str[] = I40EVF_CLIENT_VERSION_STR;
+const char iavf_client_interface_version_str[] = IAVF_CLIENT_VERSION_STR;
 static struct i40e_client *vf_registered_client;
-static LIST_HEAD(i40evf_devices);
-static DEFINE_MUTEX(i40evf_device_mutex);
+static LIST_HEAD(i40e_devices);
+static DEFINE_MUTEX(iavf_device_mutex);
 
-static u32 i40evf_client_virtchnl_send(struct i40e_info *ldev,
-				       struct i40e_client *client,
-				       u8 *msg, u16 len);
+static u32 iavf_client_virtchnl_send(struct i40e_info *ldev,
+				     struct i40e_client *client,
+				     u8 *msg, u16 len);
 
-static int i40evf_client_setup_qvlist(struct i40e_info *ldev,
-				      struct i40e_client *client,
-				      struct i40e_qvlist_info *qvlist_info);
+static int iavf_client_setup_qvlist(struct i40e_info *ldev,
+				    struct i40e_client *client,
+				    struct i40e_qvlist_info *qvlist_info);
 
-static struct i40e_ops i40evf_lan_ops = {
-	.virtchnl_send = i40evf_client_virtchnl_send,
-	.setup_qvlist = i40evf_client_setup_qvlist,
+static struct i40e_ops iavf_lan_ops = {
+	.virtchnl_send = iavf_client_virtchnl_send,
+	.setup_qvlist = iavf_client_setup_qvlist,
 };
 
 /**
- * i40evf_client_get_params - retrieve relevant client parameters
+ * iavf_client_get_params - retrieve relevant client parameters
  * @vsi: VSI with parameters
  * @params: client param struct
  **/
 static
-void i40evf_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params)
+void iavf_client_get_params(struct iavf_vsi *vsi, struct i40e_params *params)
 {
 	int i;
 
@@ -41,21 +41,21 @@ void i40evf_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params)
 	params->mtu = vsi->netdev->mtu;
 	params->link_up = vsi->back->link_up;
 
-	for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+	for (i = 0; i < IAVF_MAX_USER_PRIORITY; i++) {
 		params->qos.prio_qos[i].tc = 0;
 		params->qos.prio_qos[i].qs_handle = vsi->qs_handle;
 	}
 }
 
 /**
- * i40evf_notify_client_message - call the client message receive callback
+ * iavf_notify_client_message - call the client message receive callback
  * @vsi: the VSI associated with this client
  * @msg: message buffer
  * @len: length of message
  *
  * If there is a client to this VSI, call the client
  **/
-void i40evf_notify_client_message(struct i40e_vsi *vsi, u8 *msg, u16 len)
+void iavf_notify_client_message(struct iavf_vsi *vsi, u8 *msg, u16 len)
 {
 	struct i40e_client_instance *cinst;
 
@@ -74,12 +74,12 @@ void i40evf_notify_client_message(struct i40e_vsi *vsi, u8 *msg, u16 len)
 }
 
 /**
- * i40evf_notify_client_l2_params - call the client notify callback
+ * iavf_notify_client_l2_params - call the client notify callback
  * @vsi: the VSI with l2 param changes
  *
  * If there is a client to this VSI, call the client
  **/
-void i40evf_notify_client_l2_params(struct i40e_vsi *vsi)
+void iavf_notify_client_l2_params(struct iavf_vsi *vsi)
 {
 	struct i40e_client_instance *cinst;
 	struct i40e_params params;
@@ -95,21 +95,21 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi)
 			"Cannot locate client instance l2_param_change function\n");
 		return;
 	}
-	i40evf_client_get_params(vsi, &params);
+	iavf_client_get_params(vsi, &params);
 	cinst->lan_info.params = params;
 	cinst->client->ops->l2_param_change(&cinst->lan_info, cinst->client,
 					    &params);
 }
 
 /**
- * i40evf_notify_client_open - call the client open callback
+ * iavf_notify_client_open - call the client open callback
  * @vsi: the VSI with netdev opened
  *
  * If there is a client to this netdev, call the client with open
  **/
-void i40evf_notify_client_open(struct i40e_vsi *vsi)
+void iavf_notify_client_open(struct iavf_vsi *vsi)
 {
-	struct i40evf_adapter *adapter = vsi->back;
+	struct iavf_adapter *adapter = vsi->back;
 	struct i40e_client_instance *cinst = adapter->cinst;
 	int ret;
 
@@ -127,22 +127,22 @@ void i40evf_notify_client_open(struct i40e_vsi *vsi)
 }
 
 /**
- * i40evf_client_release_qvlist - send a message to the PF to release iwarp qv map
+ * iavf_client_release_qvlist - send a message to the PF to release iwarp qv map
  * @ldev: pointer to L2 context.
  *
  * Return 0 on success or < 0 on error
  **/
-static int i40evf_client_release_qvlist(struct i40e_info *ldev)
+static int iavf_client_release_qvlist(struct i40e_info *ldev)
 {
-	struct i40evf_adapter *adapter = ldev->vf;
-	i40e_status err;
+	struct iavf_adapter *adapter = ldev->vf;
+	iavf_status err;
 
 	if (adapter->aq_required)
 		return -EAGAIN;
 
-	err = i40e_aq_send_msg_to_pf(&adapter->hw,
-			VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
-			I40E_SUCCESS, NULL, 0, NULL);
+	err = iavf_aq_send_msg_to_pf(&adapter->hw,
+				     VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
+				     I40E_SUCCESS, NULL, 0, NULL);
 
 	if (err)
 		dev_err(&adapter->pdev->dev,
@@ -153,15 +153,15 @@ static int i40evf_client_release_qvlist(struct i40e_info *ldev)
 }
 
 /**
- * i40evf_notify_client_close - call the client close callback
+ * iavf_notify_client_close - call the client close callback
  * @vsi: the VSI with netdev closed
  * @reset: true when close called due to reset pending
  *
  * If there is a client to this netdev, call the client with close
  **/
-void i40evf_notify_client_close(struct i40e_vsi *vsi, bool reset)
+void iavf_notify_client_close(struct iavf_vsi *vsi, bool reset)
 {
-	struct i40evf_adapter *adapter = vsi->back;
+	struct iavf_adapter *adapter = vsi->back;
 	struct i40e_client_instance *cinst = adapter->cinst;
 
 	if (!cinst || !cinst->client || !cinst->client->ops ||
@@ -171,21 +171,21 @@ void i40evf_notify_client_close(struct i40e_vsi *vsi, bool reset)
 		return;
 	}
 	cinst->client->ops->close(&cinst->lan_info, cinst->client, reset);
-	i40evf_client_release_qvlist(&cinst->lan_info);
+	iavf_client_release_qvlist(&cinst->lan_info);
 	clear_bit(__I40E_CLIENT_INSTANCE_OPENED, &cinst->state);
 }
 
 /**
- * i40evf_client_add_instance - add a client instance to the instance list
+ * iavf_client_add_instance - add a client instance to the instance list
  * @adapter: pointer to the board struct
  *
  * Returns cinst ptr on success, NULL on failure
  **/
 static struct i40e_client_instance *
-i40evf_client_add_instance(struct i40evf_adapter *adapter)
+iavf_client_add_instance(struct iavf_adapter *adapter)
 {
 	struct i40e_client_instance *cinst = NULL;
-	struct i40e_vsi *vsi = &adapter->vsi;
+	struct iavf_vsi *vsi = &adapter->vsi;
 	struct netdev_hw_addr *mac = NULL;
 	struct i40e_params params;
 
@@ -207,11 +207,11 @@ i40evf_client_add_instance(struct i40evf_adapter *adapter)
 	cinst->lan_info.fid = 0;
 	cinst->lan_info.ftype = I40E_CLIENT_FTYPE_VF;
 	cinst->lan_info.hw_addr = adapter->hw.hw_addr;
-	cinst->lan_info.ops = &i40evf_lan_ops;
-	cinst->lan_info.version.major = I40EVF_CLIENT_VERSION_MAJOR;
-	cinst->lan_info.version.minor = I40EVF_CLIENT_VERSION_MINOR;
-	cinst->lan_info.version.build = I40EVF_CLIENT_VERSION_BUILD;
-	i40evf_client_get_params(vsi, &params);
+	cinst->lan_info.ops = &iavf_lan_ops;
+	cinst->lan_info.version.major = IAVF_CLIENT_VERSION_MAJOR;
+	cinst->lan_info.version.minor = IAVF_CLIENT_VERSION_MINOR;
+	cinst->lan_info.version.build = IAVF_CLIENT_VERSION_BUILD;
+	iavf_client_get_params(vsi, &params);
 	cinst->lan_info.params = params;
 	set_bit(__I40E_CLIENT_INSTANCE_NONE, &cinst->state);
 
@@ -233,28 +233,28 @@ out:
 }
 
 /**
- * i40evf_client_del_instance - removes a client instance from the list
+ * iavf_client_del_instance - removes a client instance from the list
  * @adapter: pointer to the board struct
  *
  **/
 static
-void i40evf_client_del_instance(struct i40evf_adapter *adapter)
+void iavf_client_del_instance(struct iavf_adapter *adapter)
 {
 	kfree(adapter->cinst);
 	adapter->cinst = NULL;
 }
 
 /**
- * i40evf_client_subtask - client maintenance work
+ * iavf_client_subtask - client maintenance work
  * @adapter: board private structure
  **/
-void i40evf_client_subtask(struct i40evf_adapter *adapter)
+void iavf_client_subtask(struct iavf_adapter *adapter)
 {
 	struct i40e_client *client = vf_registered_client;
 	struct i40e_client_instance *cinst;
 	int ret = 0;
 
-	if (adapter->state < __I40EVF_DOWN)
+	if (adapter->state < __IAVF_DOWN)
 		return;
 
 	/* first check client is registered */
@@ -262,7 +262,7 @@ void i40evf_client_subtask(struct i40evf_adapter *adapter)
 		return;
 
 	/* Add the client instance to the instance list */
-	cinst = i40evf_client_add_instance(adapter);
+	cinst = iavf_client_add_instance(adapter);
 	if (!cinst)
 		return;
 
@@ -279,23 +279,23 @@ void i40evf_client_subtask(struct i40evf_adapter *adapter)
 				&cinst->state);
 		else
 			/* remove client instance */
-			i40evf_client_del_instance(adapter);
+			iavf_client_del_instance(adapter);
 	}
 }
 
 /**
- * i40evf_lan_add_device - add a lan device struct to the list of lan devices
+ * iavf_lan_add_device - add a lan device struct to the list of lan devices
  * @adapter: pointer to the board struct
  *
  * Returns 0 on success or none 0 on error
  **/
-int i40evf_lan_add_device(struct i40evf_adapter *adapter)
+int iavf_lan_add_device(struct iavf_adapter *adapter)
 {
 	struct i40e_device *ldev;
 	int ret = 0;
 
-	mutex_lock(&i40evf_device_mutex);
-	list_for_each_entry(ldev, &i40evf_devices, list) {
+	mutex_lock(&iavf_device_mutex);
+	list_for_each_entry(ldev, &i40e_devices, list) {
 		if (ldev->vf == adapter) {
 			ret = -EEXIST;
 			goto out;
@@ -308,7 +308,7 @@ int i40evf_lan_add_device(struct i40evf_adapter *adapter)
 	}
 	ldev->vf = adapter;
 	INIT_LIST_HEAD(&ldev->list);
-	list_add(&ldev->list, &i40evf_devices);
+	list_add(&ldev->list, &i40e_devices);
 	dev_info(&adapter->pdev->dev, "Added LAN device bus=0x%02x dev=0x%02x func=0x%02x\n",
 		 adapter->hw.bus.bus_id, adapter->hw.bus.device,
 		 adapter->hw.bus.func);
@@ -316,26 +316,26 @@ int i40evf_lan_add_device(struct i40evf_adapter *adapter)
 	/* Since in some cases register may have happened before a device gets
 	 * added, we can schedule a subtask to go initiate the clients.
 	 */
-	adapter->flags |= I40EVF_FLAG_SERVICE_CLIENT_REQUESTED;
+	adapter->flags |= IAVF_FLAG_SERVICE_CLIENT_REQUESTED;
 
 out:
-	mutex_unlock(&i40evf_device_mutex);
+	mutex_unlock(&iavf_device_mutex);
 	return ret;
 }
 
 /**
- * i40evf_lan_del_device - removes a lan device from the device list
+ * iavf_lan_del_device - removes a lan device from the device list
  * @adapter: pointer to the board struct
  *
  * Returns 0 on success or non-0 on error
  **/
-int i40evf_lan_del_device(struct i40evf_adapter *adapter)
+int iavf_lan_del_device(struct iavf_adapter *adapter)
 {
 	struct i40e_device *ldev, *tmp;
 	int ret = -ENODEV;
 
-	mutex_lock(&i40evf_device_mutex);
-	list_for_each_entry_safe(ldev, tmp, &i40evf_devices, list) {
+	mutex_lock(&iavf_device_mutex);
+	list_for_each_entry_safe(ldev, tmp, &i40e_devices, list) {
 		if (ldev->vf == adapter) {
 			dev_info(&adapter->pdev->dev,
 				 "Deleted LAN device bus=0x%02x dev=0x%02x func=0x%02x\n",
@@ -348,23 +348,23 @@ int i40evf_lan_del_device(struct i40evf_adapter *adapter)
 		}
 	}
 
-	mutex_unlock(&i40evf_device_mutex);
+	mutex_unlock(&iavf_device_mutex);
 	return ret;
 }
 
 /**
- * i40evf_client_release - release client specific resources
+ * iavf_client_release - release client specific resources
  * @client: pointer to the registered client
  *
  **/
-static void i40evf_client_release(struct i40e_client *client)
+static void iavf_client_release(struct i40e_client *client)
 {
 	struct i40e_client_instance *cinst;
 	struct i40e_device *ldev;
-	struct i40evf_adapter *adapter;
+	struct iavf_adapter *adapter;
 
-	mutex_lock(&i40evf_device_mutex);
-	list_for_each_entry(ldev, &i40evf_devices, list) {
+	mutex_lock(&iavf_device_mutex);
+	list_for_each_entry(ldev, &i40e_devices, list) {
 		adapter = ldev->vf;
 		cinst = adapter->cinst;
 		if (!cinst)
@@ -373,41 +373,41 @@ static void i40evf_client_release(struct i40e_client *client)
 			if (client->ops && client->ops->close)
 				client->ops->close(&cinst->lan_info, client,
 						   false);
-			i40evf_client_release_qvlist(&cinst->lan_info);
+			iavf_client_release_qvlist(&cinst->lan_info);
 			clear_bit(__I40E_CLIENT_INSTANCE_OPENED, &cinst->state);
 
 			dev_warn(&adapter->pdev->dev,
 				 "Client %s instance closed\n", client->name);
 		}
 		/* delete the client instance */
-		i40evf_client_del_instance(adapter);
+		iavf_client_del_instance(adapter);
 		dev_info(&adapter->pdev->dev, "Deleted client instance of Client %s\n",
 			 client->name);
 	}
-	mutex_unlock(&i40evf_device_mutex);
+	mutex_unlock(&iavf_device_mutex);
 }
 
 /**
- * i40evf_client_prepare - prepare client specific resources
+ * iavf_client_prepare - prepare client specific resources
  * @client: pointer to the registered client
  *
  **/
-static void i40evf_client_prepare(struct i40e_client *client)
+static void iavf_client_prepare(struct i40e_client *client)
 {
 	struct i40e_device *ldev;
-	struct i40evf_adapter *adapter;
+	struct iavf_adapter *adapter;
 
-	mutex_lock(&i40evf_device_mutex);
-	list_for_each_entry(ldev, &i40evf_devices, list) {
+	mutex_lock(&iavf_device_mutex);
+	list_for_each_entry(ldev, &i40e_devices, list) {
 		adapter = ldev->vf;
 		/* Signal the watchdog to service the client */
-		adapter->flags |= I40EVF_FLAG_SERVICE_CLIENT_REQUESTED;
+		adapter->flags |= IAVF_FLAG_SERVICE_CLIENT_REQUESTED;
 	}
-	mutex_unlock(&i40evf_device_mutex);
+	mutex_unlock(&iavf_device_mutex);
 }
 
 /**
- * i40evf_client_virtchnl_send - send a message to the PF instance
+ * iavf_client_virtchnl_send - send a message to the PF instance
  * @ldev: pointer to L2 context.
  * @client: Client pointer.
  * @msg: pointer to message buffer
@@ -415,17 +415,17 @@ static void i40evf_client_prepare(struct i40e_client *client)
  *
  * Return 0 on success or < 0 on error
  **/
-static u32 i40evf_client_virtchnl_send(struct i40e_info *ldev,
-				       struct i40e_client *client,
-				       u8 *msg, u16 len)
+static u32 iavf_client_virtchnl_send(struct i40e_info *ldev,
+				     struct i40e_client *client,
+				     u8 *msg, u16 len)
 {
-	struct i40evf_adapter *adapter = ldev->vf;
-	i40e_status err;
+	struct iavf_adapter *adapter = ldev->vf;
+	iavf_status err;
 
 	if (adapter->aq_required)
 		return -EAGAIN;
 
-	err = i40e_aq_send_msg_to_pf(&adapter->hw, VIRTCHNL_OP_IWARP,
+	err = iavf_aq_send_msg_to_pf(&adapter->hw, VIRTCHNL_OP_IWARP,
 				     I40E_SUCCESS, msg, len, NULL);
 	if (err)
 		dev_err(&adapter->pdev->dev, "Unable to send iWarp message to PF, error %d, aq status %d\n",
@@ -435,21 +435,21 @@ static u32 i40evf_client_virtchnl_send(struct i40e_info *ldev,
 }
 
 /**
- * i40evf_client_setup_qvlist - send a message to the PF to setup iwarp qv map
+ * iavf_client_setup_qvlist - send a message to the PF to setup iwarp qv map
  * @ldev: pointer to L2 context.
  * @client: Client pointer.
  * @qvlist_info: queue and vector list
  *
  * Return 0 on success or < 0 on error
  **/
-static int i40evf_client_setup_qvlist(struct i40e_info *ldev,
-				      struct i40e_client *client,
-				      struct i40e_qvlist_info *qvlist_info)
+static int iavf_client_setup_qvlist(struct i40e_info *ldev,
+				    struct i40e_client *client,
+				    struct i40e_qvlist_info *qvlist_info)
 {
 	struct virtchnl_iwarp_qvlist_info *v_qvlist_info;
-	struct i40evf_adapter *adapter = ldev->vf;
+	struct iavf_adapter *adapter = ldev->vf;
 	struct i40e_qv_info *qv_info;
-	i40e_status err;
+	iavf_status err;
 	u32 v_idx, i;
 	u32 msg_size;
 
@@ -474,9 +474,9 @@ static int i40evf_client_setup_qvlist(struct i40e_info *ldev,
 			(v_qvlist_info->num_vectors - 1));
 
 	adapter->client_pending |= BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP);
-	err = i40e_aq_send_msg_to_pf(&adapter->hw,
-			VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP,
-			I40E_SUCCESS, (u8 *)v_qvlist_info, msg_size, NULL);
+	err = iavf_aq_send_msg_to_pf(&adapter->hw,
+				VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP, I40E_SUCCESS,
+				(u8 *)v_qvlist_info, msg_size, NULL);
 
 	if (err) {
 		dev_err(&adapter->pdev->dev,
@@ -499,12 +499,12 @@ out:
 }
 
 /**
- * i40evf_register_client - Register a i40e client driver with the L2 driver
+ * iavf_register_client - Register a i40e client driver with the L2 driver
  * @client: pointer to the i40e_client struct
  *
  * Returns 0 on success or non-0 on error
  **/
-int i40evf_register_client(struct i40e_client *client)
+int iavf_register_client(struct i40e_client *client)
 {
 	int ret = 0;
 
@@ -514,48 +514,48 @@ int i40evf_register_client(struct i40e_client *client)
 	}
 
 	if (strlen(client->name) == 0) {
-		pr_info("i40evf: Failed to register client with no name\n");
+		pr_info("iavf: Failed to register client with no name\n");
 		ret = -EIO;
 		goto out;
 	}
 
 	if (vf_registered_client) {
-		pr_info("i40evf: Client %s has already been registered!\n",
+		pr_info("iavf: Client %s has already been registered!\n",
 			client->name);
 		ret = -EEXIST;
 		goto out;
 	}
 
-	if ((client->version.major != I40EVF_CLIENT_VERSION_MAJOR) ||
-	    (client->version.minor != I40EVF_CLIENT_VERSION_MINOR)) {
-		pr_info("i40evf: Failed to register client %s due to mismatched client interface version\n",
+	if ((client->version.major != IAVF_CLIENT_VERSION_MAJOR) ||
+	    (client->version.minor != IAVF_CLIENT_VERSION_MINOR)) {
+		pr_info("iavf: Failed to register client %s due to mismatched client interface version\n",
 			client->name);
 		pr_info("Client is using version: %02d.%02d.%02d while LAN driver supports %s\n",
 			client->version.major, client->version.minor,
 			client->version.build,
-			i40evf_client_interface_version_str);
+			iavf_client_interface_version_str);
 		ret = -EIO;
 		goto out;
 	}
 
 	vf_registered_client = client;
 
-	i40evf_client_prepare(client);
+	iavf_client_prepare(client);
 
-	pr_info("i40evf: Registered client %s with return code %d\n",
+	pr_info("iavf: Registered client %s with return code %d\n",
 		client->name, ret);
 out:
 	return ret;
 }
-EXPORT_SYMBOL(i40evf_register_client);
+EXPORT_SYMBOL(iavf_register_client);
 
 /**
- * i40evf_unregister_client - Unregister a i40e client driver with the L2 driver
+ * iavf_unregister_client - Unregister a i40e client driver with the L2 driver
  * @client: pointer to the i40e_client struct
  *
  * Returns 0 on success or non-0 on error
  **/
-int i40evf_unregister_client(struct i40e_client *client)
+int iavf_unregister_client(struct i40e_client *client)
 {
 	int ret = 0;
 
@@ -563,17 +563,17 @@ int i40evf_unregister_client(struct i40e_client *client)
 	 * a close for each of the client instances that were opened.
 	 * client_release function is called to handle this.
 	 */
-	i40evf_client_release(client);
+	iavf_client_release(client);
 
 	if (vf_registered_client != client) {
-		pr_info("i40evf: Client %s has not been registered\n",
+		pr_info("iavf: Client %s has not been registered\n",
 			client->name);
 		ret = -ENODEV;
 		goto out;
 	}
 	vf_registered_client = NULL;
-	pr_info("i40evf: Unregistered client %s\n", client->name);
+	pr_info("iavf: Unregistered client %s\n", client->name);
 out:
 	return ret;
 }
-EXPORT_SYMBOL(i40evf_unregister_client);
+EXPORT_SYMBOL(iavf_unregister_client);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_client.h b/drivers/net/ethernet/intel/iavf/iavf_client.h
index 5585f362048a..e216fc9dfd81 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_client.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_client.h
@@ -1,21 +1,21 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#ifndef _I40EVF_CLIENT_H_
-#define _I40EVF_CLIENT_H_
+#ifndef _IAVF_CLIENT_H_
+#define _IAVF_CLIENT_H_
 
-#define I40EVF_CLIENT_STR_LENGTH 10
+#define IAVF_CLIENT_STR_LENGTH 10
 
 /* Client interface version should be updated anytime there is a change in the
  * existing APIs or data structures.
  */
-#define I40EVF_CLIENT_VERSION_MAJOR 0
-#define I40EVF_CLIENT_VERSION_MINOR 01
-#define I40EVF_CLIENT_VERSION_BUILD 00
-#define I40EVF_CLIENT_VERSION_STR     \
-	__stringify(I40EVF_CLIENT_VERSION_MAJOR) "." \
-	__stringify(I40EVF_CLIENT_VERSION_MINOR) "." \
-	__stringify(I40EVF_CLIENT_VERSION_BUILD)
+#define IAVF_CLIENT_VERSION_MAJOR 0
+#define IAVF_CLIENT_VERSION_MINOR 01
+#define IAVF_CLIENT_VERSION_BUILD 00
+#define IAVF_CLIENT_VERSION_STR     \
+	__stringify(IAVF_CLIENT_VERSION_MAJOR) "." \
+	__stringify(IAVF_CLIENT_VERSION_MINOR) "." \
+	__stringify(IAVF_CLIENT_VERSION_BUILD)
 
 struct i40e_client_version {
 	u8 major;
@@ -90,7 +90,7 @@ struct i40e_info {
 #define I40E_CLIENT_FTYPE_PF 0
 #define I40E_CLIENT_FTYPE_VF 1
 	u8 ftype; /* function type, PF or VF */
-	void *vf; /* cast to i40evf_adapter */
+	void *vf; /* cast to iavf_adapter */
 
 	/* All L2 params that could change during the life span of the device
 	 * and needs to be communicated to the client when they change
@@ -151,7 +151,7 @@ struct i40e_client_instance {
 
 struct i40e_client {
 	struct list_head list;		/* list of registered clients */
-	char name[I40EVF_CLIENT_STR_LENGTH];
+	char name[IAVF_CLIENT_STR_LENGTH];
 	struct i40e_client_version version;
 	unsigned long state;		/* client state */
 	atomic_t ref_cnt;  /* Count of all the client devices of this kind */
@@ -164,6 +164,6 @@ struct i40e_client {
 };
 
 /* used by clients */
-int i40evf_register_client(struct i40e_client *client);
-int i40evf_unregister_client(struct i40e_client *client);
-#endif /* _I40EVF_CLIENT_H_ */
+int iavf_register_client(struct i40e_client *client);
+int iavf_unregister_client(struct i40e_client *client);
+#endif /* _IAVF_CLIENT_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_common.c b/drivers/net/ethernet/intel/iavf/iavf_common.c
new file mode 100644
index 000000000000..768369c89e77
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_common.c
@@ -0,0 +1,955 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#include "iavf_type.h"
+#include "i40e_adminq.h"
+#include "iavf_prototype.h"
+#include <linux/avf/virtchnl.h>
+
+/**
+ * iavf_set_mac_type - Sets MAC type
+ * @hw: pointer to the HW structure
+ *
+ * This function sets the mac type of the adapter based on the
+ * vendor ID and device ID stored in the hw structure.
+ **/
+iavf_status iavf_set_mac_type(struct iavf_hw *hw)
+{
+	iavf_status status = 0;
+
+	if (hw->vendor_id == PCI_VENDOR_ID_INTEL) {
+		switch (hw->device_id) {
+		case IAVF_DEV_ID_X722_VF:
+			hw->mac.type = IAVF_MAC_X722_VF;
+			break;
+		case IAVF_DEV_ID_VF:
+		case IAVF_DEV_ID_VF_HV:
+		case IAVF_DEV_ID_ADAPTIVE_VF:
+			hw->mac.type = IAVF_MAC_VF;
+			break;
+		default:
+			hw->mac.type = IAVF_MAC_GENERIC;
+			break;
+		}
+	} else {
+		status = I40E_ERR_DEVICE_NOT_SUPPORTED;
+	}
+
+	hw_dbg(hw, "found mac: %d, returns: %d\n", hw->mac.type, status);
+	return status;
+}
+
+/**
+ * iavf_aq_str - convert AQ err code to a string
+ * @hw: pointer to the HW structure
+ * @aq_err: the AQ error code to convert
+ **/
+const char *iavf_aq_str(struct iavf_hw *hw, enum i40e_admin_queue_err aq_err)
+{
+	switch (aq_err) {
+	case I40E_AQ_RC_OK:
+		return "OK";
+	case I40E_AQ_RC_EPERM:
+		return "I40E_AQ_RC_EPERM";
+	case I40E_AQ_RC_ENOENT:
+		return "I40E_AQ_RC_ENOENT";
+	case I40E_AQ_RC_ESRCH:
+		return "I40E_AQ_RC_ESRCH";
+	case I40E_AQ_RC_EINTR:
+		return "I40E_AQ_RC_EINTR";
+	case I40E_AQ_RC_EIO:
+		return "I40E_AQ_RC_EIO";
+	case I40E_AQ_RC_ENXIO:
+		return "I40E_AQ_RC_ENXIO";
+	case I40E_AQ_RC_E2BIG:
+		return "I40E_AQ_RC_E2BIG";
+	case I40E_AQ_RC_EAGAIN:
+		return "I40E_AQ_RC_EAGAIN";
+	case I40E_AQ_RC_ENOMEM:
+		return "I40E_AQ_RC_ENOMEM";
+	case I40E_AQ_RC_EACCES:
+		return "I40E_AQ_RC_EACCES";
+	case I40E_AQ_RC_EFAULT:
+		return "I40E_AQ_RC_EFAULT";
+	case I40E_AQ_RC_EBUSY:
+		return "I40E_AQ_RC_EBUSY";
+	case I40E_AQ_RC_EEXIST:
+		return "I40E_AQ_RC_EEXIST";
+	case I40E_AQ_RC_EINVAL:
+		return "I40E_AQ_RC_EINVAL";
+	case I40E_AQ_RC_ENOTTY:
+		return "I40E_AQ_RC_ENOTTY";
+	case I40E_AQ_RC_ENOSPC:
+		return "I40E_AQ_RC_ENOSPC";
+	case I40E_AQ_RC_ENOSYS:
+		return "I40E_AQ_RC_ENOSYS";
+	case I40E_AQ_RC_ERANGE:
+		return "I40E_AQ_RC_ERANGE";
+	case I40E_AQ_RC_EFLUSHED:
+		return "I40E_AQ_RC_EFLUSHED";
+	case I40E_AQ_RC_BAD_ADDR:
+		return "I40E_AQ_RC_BAD_ADDR";
+	case I40E_AQ_RC_EMODE:
+		return "I40E_AQ_RC_EMODE";
+	case I40E_AQ_RC_EFBIG:
+		return "I40E_AQ_RC_EFBIG";
+	}
+
+	snprintf(hw->err_str, sizeof(hw->err_str), "%d", aq_err);
+	return hw->err_str;
+}
+
+/**
+ * iavf_stat_str - convert status err code to a string
+ * @hw: pointer to the HW structure
+ * @stat_err: the status error code to convert
+ **/
+const char *iavf_stat_str(struct iavf_hw *hw, iavf_status stat_err)
+{
+	switch (stat_err) {
+	case 0:
+		return "OK";
+	case I40E_ERR_NVM:
+		return "I40E_ERR_NVM";
+	case I40E_ERR_NVM_CHECKSUM:
+		return "I40E_ERR_NVM_CHECKSUM";
+	case I40E_ERR_PHY:
+		return "I40E_ERR_PHY";
+	case I40E_ERR_CONFIG:
+		return "I40E_ERR_CONFIG";
+	case I40E_ERR_PARAM:
+		return "I40E_ERR_PARAM";
+	case I40E_ERR_MAC_TYPE:
+		return "I40E_ERR_MAC_TYPE";
+	case I40E_ERR_UNKNOWN_PHY:
+		return "I40E_ERR_UNKNOWN_PHY";
+	case I40E_ERR_LINK_SETUP:
+		return "I40E_ERR_LINK_SETUP";
+	case I40E_ERR_ADAPTER_STOPPED:
+		return "I40E_ERR_ADAPTER_STOPPED";
+	case I40E_ERR_INVALID_MAC_ADDR:
+		return "I40E_ERR_INVALID_MAC_ADDR";
+	case I40E_ERR_DEVICE_NOT_SUPPORTED:
+		return "I40E_ERR_DEVICE_NOT_SUPPORTED";
+	case I40E_ERR_MASTER_REQUESTS_PENDING:
+		return "I40E_ERR_MASTER_REQUESTS_PENDING";
+	case I40E_ERR_INVALID_LINK_SETTINGS:
+		return "I40E_ERR_INVALID_LINK_SETTINGS";
+	case I40E_ERR_AUTONEG_NOT_COMPLETE:
+		return "I40E_ERR_AUTONEG_NOT_COMPLETE";
+	case I40E_ERR_RESET_FAILED:
+		return "I40E_ERR_RESET_FAILED";
+	case I40E_ERR_SWFW_SYNC:
+		return "I40E_ERR_SWFW_SYNC";
+	case I40E_ERR_NO_AVAILABLE_VSI:
+		return "I40E_ERR_NO_AVAILABLE_VSI";
+	case I40E_ERR_NO_MEMORY:
+		return "I40E_ERR_NO_MEMORY";
+	case I40E_ERR_BAD_PTR:
+		return "I40E_ERR_BAD_PTR";
+	case I40E_ERR_RING_FULL:
+		return "I40E_ERR_RING_FULL";
+	case I40E_ERR_INVALID_PD_ID:
+		return "I40E_ERR_INVALID_PD_ID";
+	case I40E_ERR_INVALID_QP_ID:
+		return "I40E_ERR_INVALID_QP_ID";
+	case I40E_ERR_INVALID_CQ_ID:
+		return "I40E_ERR_INVALID_CQ_ID";
+	case I40E_ERR_INVALID_CEQ_ID:
+		return "I40E_ERR_INVALID_CEQ_ID";
+	case I40E_ERR_INVALID_AEQ_ID:
+		return "I40E_ERR_INVALID_AEQ_ID";
+	case I40E_ERR_INVALID_SIZE:
+		return "I40E_ERR_INVALID_SIZE";
+	case I40E_ERR_INVALID_ARP_INDEX:
+		return "I40E_ERR_INVALID_ARP_INDEX";
+	case I40E_ERR_INVALID_FPM_FUNC_ID:
+		return "I40E_ERR_INVALID_FPM_FUNC_ID";
+	case I40E_ERR_QP_INVALID_MSG_SIZE:
+		return "I40E_ERR_QP_INVALID_MSG_SIZE";
+	case I40E_ERR_QP_TOOMANY_WRS_POSTED:
+		return "I40E_ERR_QP_TOOMANY_WRS_POSTED";
+	case I40E_ERR_INVALID_FRAG_COUNT:
+		return "I40E_ERR_INVALID_FRAG_COUNT";
+	case I40E_ERR_QUEUE_EMPTY:
+		return "I40E_ERR_QUEUE_EMPTY";
+	case I40E_ERR_INVALID_ALIGNMENT:
+		return "I40E_ERR_INVALID_ALIGNMENT";
+	case I40E_ERR_FLUSHED_QUEUE:
+		return "I40E_ERR_FLUSHED_QUEUE";
+	case I40E_ERR_INVALID_PUSH_PAGE_INDEX:
+		return "I40E_ERR_INVALID_PUSH_PAGE_INDEX";
+	case I40E_ERR_INVALID_IMM_DATA_SIZE:
+		return "I40E_ERR_INVALID_IMM_DATA_SIZE";
+	case I40E_ERR_TIMEOUT:
+		return "I40E_ERR_TIMEOUT";
+	case I40E_ERR_OPCODE_MISMATCH:
+		return "I40E_ERR_OPCODE_MISMATCH";
+	case I40E_ERR_CQP_COMPL_ERROR:
+		return "I40E_ERR_CQP_COMPL_ERROR";
+	case I40E_ERR_INVALID_VF_ID:
+		return "I40E_ERR_INVALID_VF_ID";
+	case I40E_ERR_INVALID_HMCFN_ID:
+		return "I40E_ERR_INVALID_HMCFN_ID";
+	case I40E_ERR_BACKING_PAGE_ERROR:
+		return "I40E_ERR_BACKING_PAGE_ERROR";
+	case I40E_ERR_NO_PBLCHUNKS_AVAILABLE:
+		return "I40E_ERR_NO_PBLCHUNKS_AVAILABLE";
+	case I40E_ERR_INVALID_PBLE_INDEX:
+		return "I40E_ERR_INVALID_PBLE_INDEX";
+	case I40E_ERR_INVALID_SD_INDEX:
+		return "I40E_ERR_INVALID_SD_INDEX";
+	case I40E_ERR_INVALID_PAGE_DESC_INDEX:
+		return "I40E_ERR_INVALID_PAGE_DESC_INDEX";
+	case I40E_ERR_INVALID_SD_TYPE:
+		return "I40E_ERR_INVALID_SD_TYPE";
+	case I40E_ERR_MEMCPY_FAILED:
+		return "I40E_ERR_MEMCPY_FAILED";
+	case I40E_ERR_INVALID_HMC_OBJ_INDEX:
+		return "I40E_ERR_INVALID_HMC_OBJ_INDEX";
+	case I40E_ERR_INVALID_HMC_OBJ_COUNT:
+		return "I40E_ERR_INVALID_HMC_OBJ_COUNT";
+	case I40E_ERR_INVALID_SRQ_ARM_LIMIT:
+		return "I40E_ERR_INVALID_SRQ_ARM_LIMIT";
+	case I40E_ERR_SRQ_ENABLED:
+		return "I40E_ERR_SRQ_ENABLED";
+	case I40E_ERR_ADMIN_QUEUE_ERROR:
+		return "I40E_ERR_ADMIN_QUEUE_ERROR";
+	case I40E_ERR_ADMIN_QUEUE_TIMEOUT:
+		return "I40E_ERR_ADMIN_QUEUE_TIMEOUT";
+	case I40E_ERR_BUF_TOO_SHORT:
+		return "I40E_ERR_BUF_TOO_SHORT";
+	case I40E_ERR_ADMIN_QUEUE_FULL:
+		return "I40E_ERR_ADMIN_QUEUE_FULL";
+	case I40E_ERR_ADMIN_QUEUE_NO_WORK:
+		return "I40E_ERR_ADMIN_QUEUE_NO_WORK";
+	case I40E_ERR_BAD_IWARP_CQE:
+		return "I40E_ERR_BAD_IWARP_CQE";
+	case I40E_ERR_NVM_BLANK_MODE:
+		return "I40E_ERR_NVM_BLANK_MODE";
+	case I40E_ERR_NOT_IMPLEMENTED:
+		return "I40E_ERR_NOT_IMPLEMENTED";
+	case I40E_ERR_PE_DOORBELL_NOT_ENABLED:
+		return "I40E_ERR_PE_DOORBELL_NOT_ENABLED";
+	case I40E_ERR_DIAG_TEST_FAILED:
+		return "I40E_ERR_DIAG_TEST_FAILED";
+	case I40E_ERR_NOT_READY:
+		return "I40E_ERR_NOT_READY";
+	case I40E_NOT_SUPPORTED:
+		return "I40E_NOT_SUPPORTED";
+	case I40E_ERR_FIRMWARE_API_VERSION:
+		return "I40E_ERR_FIRMWARE_API_VERSION";
+	case I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR:
+		return "I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR";
+	}
+
+	snprintf(hw->err_str, sizeof(hw->err_str), "%d", stat_err);
+	return hw->err_str;
+}
+
+/**
+ * iavf_debug_aq
+ * @hw: debug mask related to admin queue
+ * @mask: debug mask
+ * @desc: pointer to admin queue descriptor
+ * @buffer: pointer to command buffer
+ * @buf_len: max length of buffer
+ *
+ * Dumps debug log about adminq command with descriptor contents.
+ **/
+void iavf_debug_aq(struct iavf_hw *hw, enum iavf_debug_mask mask, void *desc,
+		   void *buffer, u16 buf_len)
+{
+	struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc;
+	u8 *buf = (u8 *)buffer;
+
+	if ((!(mask & hw->debug_mask)) || !desc)
+		return;
+
+	iavf_debug(hw, mask,
+		   "AQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
+		   le16_to_cpu(aq_desc->opcode),
+		   le16_to_cpu(aq_desc->flags),
+		   le16_to_cpu(aq_desc->datalen),
+		   le16_to_cpu(aq_desc->retval));
+	iavf_debug(hw, mask, "\tcookie (h,l) 0x%08X 0x%08X\n",
+		   le32_to_cpu(aq_desc->cookie_high),
+		   le32_to_cpu(aq_desc->cookie_low));
+	iavf_debug(hw, mask, "\tparam (0,1)  0x%08X 0x%08X\n",
+		   le32_to_cpu(aq_desc->params.internal.param0),
+		   le32_to_cpu(aq_desc->params.internal.param1));
+	iavf_debug(hw, mask, "\taddr (h,l)   0x%08X 0x%08X\n",
+		   le32_to_cpu(aq_desc->params.external.addr_high),
+		   le32_to_cpu(aq_desc->params.external.addr_low));
+
+	if (buffer && aq_desc->datalen) {
+		u16 len = le16_to_cpu(aq_desc->datalen);
+
+		iavf_debug(hw, mask, "AQ CMD Buffer:\n");
+		if (buf_len < len)
+			len = buf_len;
+		/* write the full 16-byte chunks */
+		if (hw->debug_mask & mask) {
+			char prefix[27];
+
+			snprintf(prefix, sizeof(prefix),
+				 "iavf %02x:%02x.%x: \t0x",
+				 hw->bus.bus_id,
+				 hw->bus.device,
+				 hw->bus.func);
+
+			print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_OFFSET,
+				       16, 1, buf, len, false);
+		}
+	}
+}
+
+/**
+ * iavf_check_asq_alive
+ * @hw: pointer to the hw struct
+ *
+ * Returns true if Queue is enabled else false.
+ **/
+bool iavf_check_asq_alive(struct iavf_hw *hw)
+{
+	if (hw->aq.asq.len)
+		return !!(rd32(hw, hw->aq.asq.len) &
+			  IAVF_VF_ATQLEN1_ATQENABLE_MASK);
+	else
+		return false;
+}
+
+/**
+ * iavf_aq_queue_shutdown
+ * @hw: pointer to the hw struct
+ * @unloading: is the driver unloading itself
+ *
+ * Tell the Firmware that we're shutting down the AdminQ and whether
+ * or not the driver is unloading as well.
+ **/
+iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading)
+{
+	struct i40e_aq_desc desc;
+	struct i40e_aqc_queue_shutdown *cmd =
+		(struct i40e_aqc_queue_shutdown *)&desc.params.raw;
+	iavf_status status;
+
+	iavf_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_queue_shutdown);
+
+	if (unloading)
+		cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING);
+	status = iavf_asq_send_command(hw, &desc, NULL, 0, NULL);
+
+	return status;
+}
+
+/**
+ * iavf_aq_get_set_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ * @set: set true to set the table, false to get the table
+ *
+ * Internal function to get or set RSS look up table
+ **/
+static iavf_status iavf_aq_get_set_rss_lut(struct iavf_hw *hw,
+					   u16 vsi_id, bool pf_lut,
+					   u8 *lut, u16 lut_size,
+					   bool set)
+{
+	iavf_status status;
+	struct i40e_aq_desc desc;
+	struct i40e_aqc_get_set_rss_lut *cmd_resp =
+		   (struct i40e_aqc_get_set_rss_lut *)&desc.params.raw;
+
+	if (set)
+		iavf_fill_default_direct_cmd_desc(&desc,
+						  i40e_aqc_opc_set_rss_lut);
+	else
+		iavf_fill_default_direct_cmd_desc(&desc,
+						  i40e_aqc_opc_get_rss_lut);
+
+	/* Indirect command */
+	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
+
+	cmd_resp->vsi_id =
+			cpu_to_le16((u16)((vsi_id <<
+					  I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT) &
+					  I40E_AQC_SET_RSS_LUT_VSI_ID_MASK));
+	cmd_resp->vsi_id |= cpu_to_le16((u16)I40E_AQC_SET_RSS_LUT_VSI_VALID);
+
+	if (pf_lut)
+		cmd_resp->flags |= cpu_to_le16((u16)
+					((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF <<
+					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
+					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
+	else
+		cmd_resp->flags |= cpu_to_le16((u16)
+					((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI <<
+					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
+					I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
+
+	status = iavf_asq_send_command(hw, &desc, lut, lut_size, NULL);
+
+	return status;
+}
+
+/**
+ * iavf_aq_get_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ *
+ * get the RSS lookup table, PF or VSI type
+ **/
+iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 vsi_id,
+				bool pf_lut, u8 *lut, u16 lut_size)
+{
+	return iavf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
+				       false);
+}
+
+/**
+ * iavf_aq_set_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ *
+ * set the RSS lookup table, PF or VSI type
+ **/
+iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 vsi_id,
+				bool pf_lut, u8 *lut, u16 lut_size)
+{
+	return iavf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
+}
+
+/**
+ * iavf_aq_get_set_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ * @set: set true to set the key, false to get the key
+ *
+ * get the RSS key per VSI
+ **/
+static
+iavf_status iavf_aq_get_set_rss_key(struct iavf_hw *hw, u16 vsi_id,
+				    struct i40e_aqc_get_set_rss_key_data *key,
+				    bool set)
+{
+	iavf_status status;
+	struct i40e_aq_desc desc;
+	struct i40e_aqc_get_set_rss_key *cmd_resp =
+			(struct i40e_aqc_get_set_rss_key *)&desc.params.raw;
+	u16 key_size = sizeof(struct i40e_aqc_get_set_rss_key_data);
+
+	if (set)
+		iavf_fill_default_direct_cmd_desc(&desc,
+						  i40e_aqc_opc_set_rss_key);
+	else
+		iavf_fill_default_direct_cmd_desc(&desc,
+						  i40e_aqc_opc_get_rss_key);
+
+	/* Indirect command */
+	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
+
+	cmd_resp->vsi_id =
+			cpu_to_le16((u16)((vsi_id <<
+					  I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT) &
+					  I40E_AQC_SET_RSS_KEY_VSI_ID_MASK));
+	cmd_resp->vsi_id |= cpu_to_le16((u16)I40E_AQC_SET_RSS_KEY_VSI_VALID);
+
+	status = iavf_asq_send_command(hw, &desc, key, key_size, NULL);
+
+	return status;
+}
+
+/**
+ * iavf_aq_get_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ *
+ **/
+iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 vsi_id,
+				struct i40e_aqc_get_set_rss_key_data *key)
+{
+	return iavf_aq_get_set_rss_key(hw, vsi_id, key, false);
+}
+
+/**
+ * iavf_aq_set_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ *
+ * set the RSS key per VSI
+ **/
+iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 vsi_id,
+				struct i40e_aqc_get_set_rss_key_data *key)
+{
+	return iavf_aq_get_set_rss_key(hw, vsi_id, key, true);
+}
+
+/* The iavf_ptype_lookup table is used to convert from the 8-bit ptype in the
+ * hardware to a bit-field that can be used by SW to more easily determine the
+ * packet type.
+ *
+ * Macros are used to shorten the table lines and make this table human
+ * readable.
+ *
+ * We store the PTYPE in the top byte of the bit field - this is just so that
+ * we can check that the table doesn't have a row missing, as the index into
+ * the table should be the PTYPE.
+ *
+ * Typical work flow:
+ *
+ * IF NOT iavf_ptype_lookup[ptype].known
+ * THEN
+ *      Packet is unknown
+ * ELSE IF iavf_ptype_lookup[ptype].outer_ip == I40E_RX_PTYPE_OUTER_IP
+ *      Use the rest of the fields to look at the tunnels, inner protocols, etc
+ * ELSE
+ *      Use the enum iavf_rx_l2_ptype to decode the packet type
+ * ENDIF
+ */
+
+/* macro to make the table lines short */
+#define IAVF_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\
+	{	PTYPE, \
+		1, \
+		IAVF_RX_PTYPE_OUTER_##OUTER_IP, \
+		IAVF_RX_PTYPE_OUTER_##OUTER_IP_VER, \
+		IAVF_RX_PTYPE_##OUTER_FRAG, \
+		IAVF_RX_PTYPE_TUNNEL_##T, \
+		IAVF_RX_PTYPE_TUNNEL_END_##TE, \
+		IAVF_RX_PTYPE_##TEF, \
+		IAVF_RX_PTYPE_INNER_PROT_##I, \
+		IAVF_RX_PTYPE_PAYLOAD_LAYER_##PL }
+
+#define IAVF_PTT_UNUSED_ENTRY(PTYPE) \
+		{ PTYPE, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
+
+/* shorter macros makes the table fit but are terse */
+#define IAVF_RX_PTYPE_NOF		IAVF_RX_PTYPE_NOT_FRAG
+#define IAVF_RX_PTYPE_FRG		IAVF_RX_PTYPE_FRAG
+#define IAVF_RX_PTYPE_INNER_PROT_TS	IAVF_RX_PTYPE_INNER_PROT_TIMESYNC
+
+/* Lookup table mapping the HW PTYPE to the bit field for decoding */
+struct iavf_rx_ptype_decoded iavf_ptype_lookup[] = {
+	/* L2 Packet types */
+	IAVF_PTT_UNUSED_ENTRY(0),
+	IAVF_PTT(1,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+	IAVF_PTT(2,  L2, NONE, NOF, NONE, NONE, NOF, TS,   PAY2),
+	IAVF_PTT(3,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+	IAVF_PTT_UNUSED_ENTRY(4),
+	IAVF_PTT_UNUSED_ENTRY(5),
+	IAVF_PTT(6,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+	IAVF_PTT(7,  L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+	IAVF_PTT_UNUSED_ENTRY(8),
+	IAVF_PTT_UNUSED_ENTRY(9),
+	IAVF_PTT(10, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+	IAVF_PTT(11, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE),
+	IAVF_PTT(12, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(13, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(14, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(15, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(16, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(17, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(18, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(19, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(20, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(21, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+
+	/* Non Tunneled IPv4 */
+	IAVF_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(25),
+	IAVF_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP,  PAY4),
+	IAVF_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4),
+	IAVF_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4),
+
+	/* IPv4 --> IPv4 */
+	IAVF_PTT(29, IP, IPV4, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(30, IP, IPV4, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(31, IP, IPV4, NOF, IP_IP, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(32),
+	IAVF_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(34, IP, IPV4, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(35, IP, IPV4, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv4 --> IPv6 */
+	IAVF_PTT(36, IP, IPV4, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(37, IP, IPV4, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(38, IP, IPV4, NOF, IP_IP, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(39),
+	IAVF_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(41, IP, IPV4, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(42, IP, IPV4, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
+
+	/* IPv4 --> GRE/NAT */
+	IAVF_PTT(43, IP, IPV4, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
+
+	/* IPv4 --> GRE/NAT --> IPv4 */
+	IAVF_PTT(44, IP, IPV4, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(45, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(46, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(47),
+	IAVF_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(49, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(50, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv4 --> GRE/NAT --> IPv6 */
+	IAVF_PTT(51, IP, IPV4, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(52, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(53, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(54),
+	IAVF_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(56, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(57, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
+
+	/* IPv4 --> GRE/NAT --> MAC */
+	IAVF_PTT(58, IP, IPV4, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
+
+	/* IPv4 --> GRE/NAT --> MAC --> IPv4 */
+	IAVF_PTT(59, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(60, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(61, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(62),
+	IAVF_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(64, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(65, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv4 --> GRE/NAT -> MAC --> IPv6 */
+	IAVF_PTT(66, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(67, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(68, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(69),
+	IAVF_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(71, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(72, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
+
+	/* IPv4 --> GRE/NAT --> MAC/VLAN */
+	IAVF_PTT(73, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
+
+	/* IPv4 ---> GRE/NAT -> MAC/VLAN --> IPv4 */
+	IAVF_PTT(74, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(75, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(76, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(77),
+	IAVF_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(79, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(80, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv4 -> GRE/NAT -> MAC/VLAN --> IPv6 */
+	IAVF_PTT(81, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(82, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(83, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(84),
+	IAVF_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(86, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(87, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
+
+	/* Non Tunneled IPv6 */
+	IAVF_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3),
+	IAVF_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP,  PAY3),
+	IAVF_PTT_UNUSED_ENTRY(91),
+	IAVF_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP,  PAY4),
+	IAVF_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4),
+	IAVF_PTT(94, IP, IPV6, NOF, NONE, NONE, NOF, ICMP, PAY4),
+
+	/* IPv6 --> IPv4 */
+	IAVF_PTT(95,  IP, IPV6, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(96,  IP, IPV6, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(97,  IP, IPV6, NOF, IP_IP, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(98),
+	IAVF_PTT(99,  IP, IPV6, NOF, IP_IP, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(100, IP, IPV6, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(101, IP, IPV6, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv6 --> IPv6 */
+	IAVF_PTT(102, IP, IPV6, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(103, IP, IPV6, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(104, IP, IPV6, NOF, IP_IP, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(105),
+	IAVF_PTT(106, IP, IPV6, NOF, IP_IP, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(107, IP, IPV6, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(108, IP, IPV6, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
+
+	/* IPv6 --> GRE/NAT */
+	IAVF_PTT(109, IP, IPV6, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
+
+	/* IPv6 --> GRE/NAT -> IPv4 */
+	IAVF_PTT(110, IP, IPV6, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(111, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(112, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(113),
+	IAVF_PTT(114, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(115, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(116, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv6 --> GRE/NAT -> IPv6 */
+	IAVF_PTT(117, IP, IPV6, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(118, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(119, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(120),
+	IAVF_PTT(121, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(122, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(123, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
+
+	/* IPv6 --> GRE/NAT -> MAC */
+	IAVF_PTT(124, IP, IPV6, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
+
+	/* IPv6 --> GRE/NAT -> MAC -> IPv4 */
+	IAVF_PTT(125, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(126, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(127, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(128),
+	IAVF_PTT(129, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(130, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(131, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv6 --> GRE/NAT -> MAC -> IPv6 */
+	IAVF_PTT(132, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(133, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(134, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(135),
+	IAVF_PTT(136, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(137, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(138, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
+
+	/* IPv6 --> GRE/NAT -> MAC/VLAN */
+	IAVF_PTT(139, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
+
+	/* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv4 */
+	IAVF_PTT(140, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
+	IAVF_PTT(141, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
+	IAVF_PTT(142, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(143),
+	IAVF_PTT(144, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP,  PAY4),
+	IAVF_PTT(145, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
+	IAVF_PTT(146, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
+
+	/* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv6 */
+	IAVF_PTT(147, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
+	IAVF_PTT(148, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
+	IAVF_PTT(149, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP,  PAY4),
+	IAVF_PTT_UNUSED_ENTRY(150),
+	IAVF_PTT(151, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP,  PAY4),
+	IAVF_PTT(152, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
+	IAVF_PTT(153, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
+
+	/* unused entries */
+	IAVF_PTT_UNUSED_ENTRY(154),
+	IAVF_PTT_UNUSED_ENTRY(155),
+	IAVF_PTT_UNUSED_ENTRY(156),
+	IAVF_PTT_UNUSED_ENTRY(157),
+	IAVF_PTT_UNUSED_ENTRY(158),
+	IAVF_PTT_UNUSED_ENTRY(159),
+
+	IAVF_PTT_UNUSED_ENTRY(160),
+	IAVF_PTT_UNUSED_ENTRY(161),
+	IAVF_PTT_UNUSED_ENTRY(162),
+	IAVF_PTT_UNUSED_ENTRY(163),
+	IAVF_PTT_UNUSED_ENTRY(164),
+	IAVF_PTT_UNUSED_ENTRY(165),
+	IAVF_PTT_UNUSED_ENTRY(166),
+	IAVF_PTT_UNUSED_ENTRY(167),
+	IAVF_PTT_UNUSED_ENTRY(168),
+	IAVF_PTT_UNUSED_ENTRY(169),
+
+	IAVF_PTT_UNUSED_ENTRY(170),
+	IAVF_PTT_UNUSED_ENTRY(171),
+	IAVF_PTT_UNUSED_ENTRY(172),
+	IAVF_PTT_UNUSED_ENTRY(173),
+	IAVF_PTT_UNUSED_ENTRY(174),
+	IAVF_PTT_UNUSED_ENTRY(175),
+	IAVF_PTT_UNUSED_ENTRY(176),
+	IAVF_PTT_UNUSED_ENTRY(177),
+	IAVF_PTT_UNUSED_ENTRY(178),
+	IAVF_PTT_UNUSED_ENTRY(179),
+
+	IAVF_PTT_UNUSED_ENTRY(180),
+	IAVF_PTT_UNUSED_ENTRY(181),
+	IAVF_PTT_UNUSED_ENTRY(182),
+	IAVF_PTT_UNUSED_ENTRY(183),
+	IAVF_PTT_UNUSED_ENTRY(184),
+	IAVF_PTT_UNUSED_ENTRY(185),
+	IAVF_PTT_UNUSED_ENTRY(186),
+	IAVF_PTT_UNUSED_ENTRY(187),
+	IAVF_PTT_UNUSED_ENTRY(188),
+	IAVF_PTT_UNUSED_ENTRY(189),
+
+	IAVF_PTT_UNUSED_ENTRY(190),
+	IAVF_PTT_UNUSED_ENTRY(191),
+	IAVF_PTT_UNUSED_ENTRY(192),
+	IAVF_PTT_UNUSED_ENTRY(193),
+	IAVF_PTT_UNUSED_ENTRY(194),
+	IAVF_PTT_UNUSED_ENTRY(195),
+	IAVF_PTT_UNUSED_ENTRY(196),
+	IAVF_PTT_UNUSED_ENTRY(197),
+	IAVF_PTT_UNUSED_ENTRY(198),
+	IAVF_PTT_UNUSED_ENTRY(199),
+
+	IAVF_PTT_UNUSED_ENTRY(200),
+	IAVF_PTT_UNUSED_ENTRY(201),
+	IAVF_PTT_UNUSED_ENTRY(202),
+	IAVF_PTT_UNUSED_ENTRY(203),
+	IAVF_PTT_UNUSED_ENTRY(204),
+	IAVF_PTT_UNUSED_ENTRY(205),
+	IAVF_PTT_UNUSED_ENTRY(206),
+	IAVF_PTT_UNUSED_ENTRY(207),
+	IAVF_PTT_UNUSED_ENTRY(208),
+	IAVF_PTT_UNUSED_ENTRY(209),
+
+	IAVF_PTT_UNUSED_ENTRY(210),
+	IAVF_PTT_UNUSED_ENTRY(211),
+	IAVF_PTT_UNUSED_ENTRY(212),
+	IAVF_PTT_UNUSED_ENTRY(213),
+	IAVF_PTT_UNUSED_ENTRY(214),
+	IAVF_PTT_UNUSED_ENTRY(215),
+	IAVF_PTT_UNUSED_ENTRY(216),
+	IAVF_PTT_UNUSED_ENTRY(217),
+	IAVF_PTT_UNUSED_ENTRY(218),
+	IAVF_PTT_UNUSED_ENTRY(219),
+
+	IAVF_PTT_UNUSED_ENTRY(220),
+	IAVF_PTT_UNUSED_ENTRY(221),
+	IAVF_PTT_UNUSED_ENTRY(222),
+	IAVF_PTT_UNUSED_ENTRY(223),
+	IAVF_PTT_UNUSED_ENTRY(224),
+	IAVF_PTT_UNUSED_ENTRY(225),
+	IAVF_PTT_UNUSED_ENTRY(226),
+	IAVF_PTT_UNUSED_ENTRY(227),
+	IAVF_PTT_UNUSED_ENTRY(228),
+	IAVF_PTT_UNUSED_ENTRY(229),
+
+	IAVF_PTT_UNUSED_ENTRY(230),
+	IAVF_PTT_UNUSED_ENTRY(231),
+	IAVF_PTT_UNUSED_ENTRY(232),
+	IAVF_PTT_UNUSED_ENTRY(233),
+	IAVF_PTT_UNUSED_ENTRY(234),
+	IAVF_PTT_UNUSED_ENTRY(235),
+	IAVF_PTT_UNUSED_ENTRY(236),
+	IAVF_PTT_UNUSED_ENTRY(237),
+	IAVF_PTT_UNUSED_ENTRY(238),
+	IAVF_PTT_UNUSED_ENTRY(239),
+
+	IAVF_PTT_UNUSED_ENTRY(240),
+	IAVF_PTT_UNUSED_ENTRY(241),
+	IAVF_PTT_UNUSED_ENTRY(242),
+	IAVF_PTT_UNUSED_ENTRY(243),
+	IAVF_PTT_UNUSED_ENTRY(244),
+	IAVF_PTT_UNUSED_ENTRY(245),
+	IAVF_PTT_UNUSED_ENTRY(246),
+	IAVF_PTT_UNUSED_ENTRY(247),
+	IAVF_PTT_UNUSED_ENTRY(248),
+	IAVF_PTT_UNUSED_ENTRY(249),
+
+	IAVF_PTT_UNUSED_ENTRY(250),
+	IAVF_PTT_UNUSED_ENTRY(251),
+	IAVF_PTT_UNUSED_ENTRY(252),
+	IAVF_PTT_UNUSED_ENTRY(253),
+	IAVF_PTT_UNUSED_ENTRY(254),
+	IAVF_PTT_UNUSED_ENTRY(255)
+};
+
+/**
+ * iavf_aq_send_msg_to_pf
+ * @hw: pointer to the hardware structure
+ * @v_opcode: opcodes for VF-PF communication
+ * @v_retval: return error code
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @cmd_details: pointer to command details
+ *
+ * Send message to PF driver using admin queue. By default, this message
+ * is sent asynchronously, i.e. iavf_asq_send_command() does not wait for
+ * completion before returning.
+ **/
+iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
+				   enum virtchnl_ops v_opcode,
+				   iavf_status v_retval, u8 *msg, u16 msglen,
+				   struct i40e_asq_cmd_details *cmd_details)
+{
+	struct i40e_asq_cmd_details details;
+	struct i40e_aq_desc desc;
+	iavf_status status;
+
+	iavf_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_send_msg_to_pf);
+	desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_SI);
+	desc.cookie_high = cpu_to_le32(v_opcode);
+	desc.cookie_low = cpu_to_le32(v_retval);
+	if (msglen) {
+		desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF
+						| I40E_AQ_FLAG_RD));
+		if (msglen > I40E_AQ_LARGE_BUF)
+			desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+		desc.datalen = cpu_to_le16(msglen);
+	}
+	if (!cmd_details) {
+		memset(&details, 0, sizeof(details));
+		details.async = true;
+		cmd_details = &details;
+	}
+	status = iavf_asq_send_command(hw, &desc, msg, msglen, cmd_details);
+	return status;
+}
+
+/**
+ * iavf_vf_parse_hw_config
+ * @hw: pointer to the hardware structure
+ * @msg: pointer to the virtual channel VF resource structure
+ *
+ * Given a VF resource message from the PF, populate the hw struct
+ * with appropriate information.
+ **/
+void iavf_vf_parse_hw_config(struct iavf_hw *hw,
+			     struct virtchnl_vf_resource *msg)
+{
+	struct virtchnl_vsi_resource *vsi_res;
+	int i;
+
+	vsi_res = &msg->vsi_res[0];
+
+	hw->dev_caps.num_vsis = msg->num_vsis;
+	hw->dev_caps.num_rx_qp = msg->num_queue_pairs;
+	hw->dev_caps.num_tx_qp = msg->num_queue_pairs;
+	hw->dev_caps.num_msix_vectors_vf = msg->max_vectors;
+	hw->dev_caps.dcb = msg->vf_cap_flags &
+			   VIRTCHNL_VF_OFFLOAD_L2;
+	hw->dev_caps.fcoe = 0;
+	for (i = 0; i < msg->num_vsis; i++) {
+		if (vsi_res->vsi_type == VIRTCHNL_VSI_SRIOV) {
+			ether_addr_copy(hw->mac.perm_addr,
+					vsi_res->default_mac_addr);
+			ether_addr_copy(hw->mac.addr,
+					vsi_res->default_mac_addr);
+		}
+		vsi_res++;
+	}
+}
+
+/**
+ * iavf_vf_reset
+ * @hw: pointer to the hardware structure
+ *
+ * Send a VF_RESET message to the PF. Does not wait for response from PF
+ * as none will be forthcoming. Immediately after calling this function,
+ * the admin queue should be shut down and (optionally) reinitialized.
+ **/
+iavf_status iavf_vf_reset(struct iavf_hw *hw)
+{
+	return iavf_aq_send_msg_to_pf(hw, VIRTCHNL_OP_RESET_VF,
+				      0, NULL, 0, NULL);
+}
diff --git a/drivers/net/ethernet/intel/iavf/iavf_devids.h b/drivers/net/ethernet/intel/iavf/iavf_devids.h
new file mode 100644
index 000000000000..8eb7b697e96c
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_devids.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _IAVF_DEVIDS_H_
+#define _IAVF_DEVIDS_H_
+
+/* Device IDs for the VF driver */
+#define IAVF_DEV_ID_VF			0x154C
+#define IAVF_DEV_ID_VF_HV		0x1571
+#define IAVF_DEV_ID_ADAPTIVE_VF		0x1889
+#define IAVF_DEV_ID_X722_VF		0x37CD
+#endif /* _IAVF_DEVIDS_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
new file mode 100644
index 000000000000..9f87304109fe
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -0,0 +1,1036 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+/* ethtool support for iavf */
+#include "iavf.h"
+
+#include <linux/uaccess.h>
+
+/* ethtool statistics helpers */
+
+/**
+ * struct iavf_stats - definition for an ethtool statistic
+ * @stat_string: statistic name to display in ethtool -S output
+ * @sizeof_stat: the sizeof() the stat, must be no greater than sizeof(u64)
+ * @stat_offset: offsetof() the stat from a base pointer
+ *
+ * This structure defines a statistic to be added to the ethtool stats buffer.
+ * It defines a statistic as offset from a common base pointer. Stats should
+ * be defined in constant arrays using the IAVF_STAT macro, with every element
+ * of the array using the same _type for calculating the sizeof_stat and
+ * stat_offset.
+ *
+ * The @sizeof_stat is expected to be sizeof(u8), sizeof(u16), sizeof(u32) or
+ * sizeof(u64). Other sizes are not expected and will produce a WARN_ONCE from
+ * the iavf_add_ethtool_stat() helper function.
+ *
+ * The @stat_string is interpreted as a format string, allowing formatted
+ * values to be inserted while looping over multiple structures for a given
+ * statistics array. Thus, every statistic string in an array should have the
+ * same type and number of format specifiers, to be formatted by variadic
+ * arguments to the iavf_add_stat_string() helper function.
+ **/
+struct iavf_stats {
+	char stat_string[ETH_GSTRING_LEN];
+	int sizeof_stat;
+	int stat_offset;
+};
+
+/* Helper macro to define an iavf_stat structure with proper size and type.
+ * Use this when defining constant statistics arrays. Note that @_type expects
+ * only a type name and is used multiple times.
+ */
+#define IAVF_STAT(_type, _name, _stat) { \
+	.stat_string = _name, \
+	.sizeof_stat = FIELD_SIZEOF(_type, _stat), \
+	.stat_offset = offsetof(_type, _stat) \
+}
+
+/* Helper macro for defining some statistics related to queues */
+#define IAVF_QUEUE_STAT(_name, _stat) \
+	IAVF_STAT(struct iavf_ring, _name, _stat)
+
+/* Stats associated with a Tx or Rx ring */
+static const struct iavf_stats iavf_gstrings_queue_stats[] = {
+	IAVF_QUEUE_STAT("%s-%u.packets", stats.packets),
+	IAVF_QUEUE_STAT("%s-%u.bytes", stats.bytes),
+};
+
+/**
+ * iavf_add_one_ethtool_stat - copy the stat into the supplied buffer
+ * @data: location to store the stat value
+ * @pointer: basis for where to copy from
+ * @stat: the stat definition
+ *
+ * Copies the stat data defined by the pointer and stat structure pair into
+ * the memory supplied as data. Used to implement iavf_add_ethtool_stats and
+ * iavf_add_queue_stats. If the pointer is null, data will be zero'd.
+ */
+static void
+iavf_add_one_ethtool_stat(u64 *data, void *pointer,
+			  const struct iavf_stats *stat)
+{
+	char *p;
+
+	if (!pointer) {
+		/* ensure that the ethtool data buffer is zero'd for any stats
+		 * which don't have a valid pointer.
+		 */
+		*data = 0;
+		return;
+	}
+
+	p = (char *)pointer + stat->stat_offset;
+	switch (stat->sizeof_stat) {
+	case sizeof(u64):
+		*data = *((u64 *)p);
+		break;
+	case sizeof(u32):
+		*data = *((u32 *)p);
+		break;
+	case sizeof(u16):
+		*data = *((u16 *)p);
+		break;
+	case sizeof(u8):
+		*data = *((u8 *)p);
+		break;
+	default:
+		WARN_ONCE(1, "unexpected stat size for %s",
+			  stat->stat_string);
+		*data = 0;
+	}
+}
+
+/**
+ * __iavf_add_ethtool_stats - copy stats into the ethtool supplied buffer
+ * @data: ethtool stats buffer
+ * @pointer: location to copy stats from
+ * @stats: array of stats to copy
+ * @size: the size of the stats definition
+ *
+ * Copy the stats defined by the stats array using the pointer as a base into
+ * the data buffer supplied by ethtool. Updates the data pointer to point to
+ * the next empty location for successive calls to __iavf_add_ethtool_stats.
+ * If pointer is null, set the data values to zero and update the pointer to
+ * skip these stats.
+ **/
+static void
+__iavf_add_ethtool_stats(u64 **data, void *pointer,
+			 const struct iavf_stats stats[],
+			 const unsigned int size)
+{
+	unsigned int i;
+
+	for (i = 0; i < size; i++)
+		iavf_add_one_ethtool_stat((*data)++, pointer, &stats[i]);
+}
+
+/**
+ * iavf_add_ethtool_stats - copy stats into ethtool supplied buffer
+ * @data: ethtool stats buffer
+ * @pointer: location where stats are stored
+ * @stats: static const array of stat definitions
+ *
+ * Macro to ease the use of __iavf_add_ethtool_stats by taking a static
+ * constant stats array and passing the ARRAY_SIZE(). This avoids typos by
+ * ensuring that we pass the size associated with the given stats array.
+ *
+ * The parameter @stats is evaluated twice, so parameters with side effects
+ * should be avoided.
+ **/
+#define iavf_add_ethtool_stats(data, pointer, stats) \
+	__iavf_add_ethtool_stats(data, pointer, stats, ARRAY_SIZE(stats))
+
+/**
+ * iavf_add_queue_stats - copy queue statistics into supplied buffer
+ * @data: ethtool stats buffer
+ * @ring: the ring to copy
+ *
+ * Queue statistics must be copied while protected by
+ * u64_stats_fetch_begin_irq, so we can't directly use iavf_add_ethtool_stats.
+ * Assumes that queue stats are defined in iavf_gstrings_queue_stats. If the
+ * ring pointer is null, zero out the queue stat values and update the data
+ * pointer. Otherwise safely copy the stats from the ring into the supplied
+ * buffer and update the data pointer when finished.
+ *
+ * This function expects to be called while under rcu_read_lock().
+ **/
+static void
+iavf_add_queue_stats(u64 **data, struct iavf_ring *ring)
+{
+	const unsigned int size = ARRAY_SIZE(iavf_gstrings_queue_stats);
+	const struct iavf_stats *stats = iavf_gstrings_queue_stats;
+	unsigned int start;
+	unsigned int i;
+
+	/* To avoid invalid statistics values, ensure that we keep retrying
+	 * the copy until we get a consistent value according to
+	 * u64_stats_fetch_retry_irq. But first, make sure our ring is
+	 * non-null before attempting to access its syncp.
+	 */
+	do {
+		start = !ring ? 0 : u64_stats_fetch_begin_irq(&ring->syncp);
+		for (i = 0; i < size; i++)
+			iavf_add_one_ethtool_stat(&(*data)[i], ring, &stats[i]);
+	} while (ring && u64_stats_fetch_retry_irq(&ring->syncp, start));
+
+	/* Once we successfully copy the stats in, update the data pointer */
+	*data += size;
+}
+
+/**
+ * __iavf_add_stat_strings - copy stat strings into ethtool buffer
+ * @p: ethtool supplied buffer
+ * @stats: stat definitions array
+ * @size: size of the stats array
+ *
+ * Format and copy the strings described by stats into the buffer pointed at
+ * by p.
+ **/
+static void __iavf_add_stat_strings(u8 **p, const struct iavf_stats stats[],
+				    const unsigned int size, ...)
+{
+	unsigned int i;
+
+	for (i = 0; i < size; i++) {
+		va_list args;
+
+		va_start(args, size);
+		vsnprintf(*p, ETH_GSTRING_LEN, stats[i].stat_string, args);
+		*p += ETH_GSTRING_LEN;
+		va_end(args);
+	}
+}
+
+/**
+ * iavf_add_stat_strings - copy stat strings into ethtool buffer
+ * @p: ethtool supplied buffer
+ * @stats: stat definitions array
+ *
+ * Format and copy the strings described by the const static stats value into
+ * the buffer pointed at by p.
+ *
+ * The parameter @stats is evaluated twice, so parameters with side effects
+ * should be avoided. Additionally, stats must be an array such that
+ * ARRAY_SIZE can be called on it.
+ **/
+#define iavf_add_stat_strings(p, stats, ...) \
+	__iavf_add_stat_strings(p, stats, ARRAY_SIZE(stats), ## __VA_ARGS__)
+
+#define VF_STAT(_name, _stat) \
+	IAVF_STAT(struct iavf_adapter, _name, _stat)
+
+static const struct iavf_stats iavf_gstrings_stats[] = {
+	VF_STAT("rx_bytes", current_stats.rx_bytes),
+	VF_STAT("rx_unicast", current_stats.rx_unicast),
+	VF_STAT("rx_multicast", current_stats.rx_multicast),
+	VF_STAT("rx_broadcast", current_stats.rx_broadcast),
+	VF_STAT("rx_discards", current_stats.rx_discards),
+	VF_STAT("rx_unknown_protocol", current_stats.rx_unknown_protocol),
+	VF_STAT("tx_bytes", current_stats.tx_bytes),
+	VF_STAT("tx_unicast", current_stats.tx_unicast),
+	VF_STAT("tx_multicast", current_stats.tx_multicast),
+	VF_STAT("tx_broadcast", current_stats.tx_broadcast),
+	VF_STAT("tx_discards", current_stats.tx_discards),
+	VF_STAT("tx_errors", current_stats.tx_errors),
+};
+
+#define IAVF_STATS_LEN	ARRAY_SIZE(iavf_gstrings_stats)
+
+#define IAVF_QUEUE_STATS_LEN	ARRAY_SIZE(iavf_gstrings_queue_stats)
+
+/* For now we have one and only one private flag and it is only defined
+ * when we have support for the SKIP_CPU_SYNC DMA attribute.  Instead
+ * of leaving all this code sitting around empty we will strip it unless
+ * our one private flag is actually available.
+ */
+struct iavf_priv_flags {
+	char flag_string[ETH_GSTRING_LEN];
+	u32 flag;
+	bool read_only;
+};
+
+#define IAVF_PRIV_FLAG(_name, _flag, _read_only) { \
+	.flag_string = _name, \
+	.flag = _flag, \
+	.read_only = _read_only, \
+}
+
+static const struct iavf_priv_flags iavf_gstrings_priv_flags[] = {
+	IAVF_PRIV_FLAG("legacy-rx", IAVF_FLAG_LEGACY_RX, 0),
+};
+
+#define IAVF_PRIV_FLAGS_STR_LEN ARRAY_SIZE(iavf_gstrings_priv_flags)
+
+/**
+ * iavf_get_link_ksettings - Get Link Speed and Duplex settings
+ * @netdev: network interface device structure
+ * @cmd: ethtool command
+ *
+ * Reports speed/duplex settings. Because this is a VF, we don't know what
+ * kind of link we really have, so we fake it.
+ **/
+static int iavf_get_link_ksettings(struct net_device *netdev,
+				   struct ethtool_link_ksettings *cmd)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	ethtool_link_ksettings_zero_link_mode(cmd, supported);
+	cmd->base.autoneg = AUTONEG_DISABLE;
+	cmd->base.port = PORT_NONE;
+	/* Set speed and duplex */
+	switch (adapter->link_speed) {
+	case I40E_LINK_SPEED_40GB:
+		cmd->base.speed = SPEED_40000;
+		break;
+	case I40E_LINK_SPEED_25GB:
+#ifdef SPEED_25000
+		cmd->base.speed = SPEED_25000;
+#else
+		netdev_info(netdev,
+			    "Speed is 25G, display not supported by this version of ethtool.\n");
+#endif
+		break;
+	case I40E_LINK_SPEED_20GB:
+		cmd->base.speed = SPEED_20000;
+		break;
+	case I40E_LINK_SPEED_10GB:
+		cmd->base.speed = SPEED_10000;
+		break;
+	case I40E_LINK_SPEED_1GB:
+		cmd->base.speed = SPEED_1000;
+		break;
+	case I40E_LINK_SPEED_100MB:
+		cmd->base.speed = SPEED_100;
+		break;
+	default:
+		break;
+	}
+	cmd->base.duplex = DUPLEX_FULL;
+
+	return 0;
+}
+
+/**
+ * iavf_get_sset_count - Get length of string set
+ * @netdev: network interface device structure
+ * @sset: id of string set
+ *
+ * Reports size of various string tables.
+ **/
+static int iavf_get_sset_count(struct net_device *netdev, int sset)
+{
+	if (sset == ETH_SS_STATS)
+		return IAVF_STATS_LEN +
+			(IAVF_QUEUE_STATS_LEN * 2 * IAVF_MAX_REQ_QUEUES);
+	else if (sset == ETH_SS_PRIV_FLAGS)
+		return IAVF_PRIV_FLAGS_STR_LEN;
+	else
+		return -EINVAL;
+}
+
+/**
+ * iavf_get_ethtool_stats - report device statistics
+ * @netdev: network interface device structure
+ * @stats: ethtool statistics structure
+ * @data: pointer to data buffer
+ *
+ * All statistics are added to the data buffer as an array of u64.
+ **/
+static void iavf_get_ethtool_stats(struct net_device *netdev,
+				   struct ethtool_stats *stats, u64 *data)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	unsigned int i;
+
+	iavf_add_ethtool_stats(&data, adapter, iavf_gstrings_stats);
+
+	rcu_read_lock();
+	for (i = 0; i < IAVF_MAX_REQ_QUEUES; i++) {
+		struct iavf_ring *ring;
+
+		/* Avoid accessing un-allocated queues */
+		ring = (i < adapter->num_active_queues ?
+			&adapter->tx_rings[i] : NULL);
+		iavf_add_queue_stats(&data, ring);
+
+		/* Avoid accessing un-allocated queues */
+		ring = (i < adapter->num_active_queues ?
+			&adapter->rx_rings[i] : NULL);
+		iavf_add_queue_stats(&data, ring);
+	}
+	rcu_read_unlock();
+}
+
+/**
+ * iavf_get_priv_flag_strings - Get private flag strings
+ * @netdev: network interface device structure
+ * @data: buffer for string data
+ *
+ * Builds the private flags string table
+ **/
+static void iavf_get_priv_flag_strings(struct net_device *netdev, u8 *data)
+{
+	unsigned int i;
+
+	for (i = 0; i < IAVF_PRIV_FLAGS_STR_LEN; i++) {
+		snprintf(data, ETH_GSTRING_LEN, "%s",
+			 iavf_gstrings_priv_flags[i].flag_string);
+		data += ETH_GSTRING_LEN;
+	}
+}
+
+/**
+ * iavf_get_stat_strings - Get stat strings
+ * @netdev: network interface device structure
+ * @data: buffer for string data
+ *
+ * Builds the statistics string table
+ **/
+static void iavf_get_stat_strings(struct net_device *netdev, u8 *data)
+{
+	unsigned int i;
+
+	iavf_add_stat_strings(&data, iavf_gstrings_stats);
+
+	/* Queues are always allocated in pairs, so we just use num_tx_queues
+	 * for both Tx and Rx queues.
+	 */
+	for (i = 0; i < netdev->num_tx_queues; i++) {
+		iavf_add_stat_strings(&data, iavf_gstrings_queue_stats,
+				      "tx", i);
+		iavf_add_stat_strings(&data, iavf_gstrings_queue_stats,
+				      "rx", i);
+	}
+}
+
+/**
+ * iavf_get_strings - Get string set
+ * @netdev: network interface device structure
+ * @sset: id of string set
+ * @data: buffer for string data
+ *
+ * Builds string tables for various string sets
+ **/
+static void iavf_get_strings(struct net_device *netdev, u32 sset, u8 *data)
+{
+	switch (sset) {
+	case ETH_SS_STATS:
+		iavf_get_stat_strings(netdev, data);
+		break;
+	case ETH_SS_PRIV_FLAGS:
+		iavf_get_priv_flag_strings(netdev, data);
+		break;
+	default:
+		break;
+	}
+}
+
+/**
+ * iavf_get_priv_flags - report device private flags
+ * @netdev: network interface device structure
+ *
+ * The get string set count and the string set should be matched for each
+ * flag returned.  Add new strings for each flag to the iavf_gstrings_priv_flags
+ * array.
+ *
+ * Returns a u32 bitmap of flags.
+ **/
+static u32 iavf_get_priv_flags(struct net_device *netdev)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	u32 i, ret_flags = 0;
+
+	for (i = 0; i < IAVF_PRIV_FLAGS_STR_LEN; i++) {
+		const struct iavf_priv_flags *priv_flags;
+
+		priv_flags = &iavf_gstrings_priv_flags[i];
+
+		if (priv_flags->flag & adapter->flags)
+			ret_flags |= BIT(i);
+	}
+
+	return ret_flags;
+}
+
+/**
+ * iavf_set_priv_flags - set private flags
+ * @netdev: network interface device structure
+ * @flags: bit flags to be set
+ **/
+static int iavf_set_priv_flags(struct net_device *netdev, u32 flags)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	u32 orig_flags, new_flags, changed_flags;
+	u32 i;
+
+	orig_flags = READ_ONCE(adapter->flags);
+	new_flags = orig_flags;
+
+	for (i = 0; i < IAVF_PRIV_FLAGS_STR_LEN; i++) {
+		const struct iavf_priv_flags *priv_flags;
+
+		priv_flags = &iavf_gstrings_priv_flags[i];
+
+		if (flags & BIT(i))
+			new_flags |= priv_flags->flag;
+		else
+			new_flags &= ~(priv_flags->flag);
+
+		if (priv_flags->read_only &&
+		    ((orig_flags ^ new_flags) & ~BIT(i)))
+			return -EOPNOTSUPP;
+	}
+
+	/* Before we finalize any flag changes, any checks which we need to
+	 * perform to determine if the new flags will be supported should go
+	 * here...
+	 */
+
+	/* Compare and exchange the new flags into place. If we failed, that
+	 * is if cmpxchg returns anything but the old value, this means
+	 * something else must have modified the flags variable since we
+	 * copied it. We'll just punt with an error and log something in the
+	 * message buffer.
+	 */
+	if (cmpxchg(&adapter->flags, orig_flags, new_flags) != orig_flags) {
+		dev_warn(&adapter->pdev->dev,
+			 "Unable to update adapter->flags as it was modified by another thread...\n");
+		return -EAGAIN;
+	}
+
+	changed_flags = orig_flags ^ new_flags;
+
+	/* Process any additional changes needed as a result of flag changes.
+	 * The changed_flags value reflects the list of bits that were changed
+	 * in the code above.
+	 */
+
+	/* issue a reset to force legacy-rx change to take effect */
+	if (changed_flags & IAVF_FLAG_LEGACY_RX) {
+		if (netif_running(netdev)) {
+			adapter->flags |= IAVF_FLAG_RESET_NEEDED;
+			schedule_work(&adapter->reset_task);
+		}
+	}
+
+	return 0;
+}
+
+/**
+ * iavf_get_msglevel - Get debug message level
+ * @netdev: network interface device structure
+ *
+ * Returns current debug message level.
+ **/
+static u32 iavf_get_msglevel(struct net_device *netdev)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	return adapter->msg_enable;
+}
+
+/**
+ * iavf_set_msglevel - Set debug message level
+ * @netdev: network interface device structure
+ * @data: message level
+ *
+ * Set current debug message level. Higher values cause the driver to
+ * be noisier.
+ **/
+static void iavf_set_msglevel(struct net_device *netdev, u32 data)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	if (IAVF_DEBUG_USER & data)
+		adapter->hw.debug_mask = data;
+	adapter->msg_enable = data;
+}
+
+/**
+ * iavf_get_drvinfo - Get driver info
+ * @netdev: network interface device structure
+ * @drvinfo: ethool driver info structure
+ *
+ * Returns information about the driver and device for display to the user.
+ **/
+static void iavf_get_drvinfo(struct net_device *netdev,
+			     struct ethtool_drvinfo *drvinfo)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	strlcpy(drvinfo->driver, iavf_driver_name, 32);
+	strlcpy(drvinfo->version, iavf_driver_version, 32);
+	strlcpy(drvinfo->fw_version, "N/A", 4);
+	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
+	drvinfo->n_priv_flags = IAVF_PRIV_FLAGS_STR_LEN;
+}
+
+/**
+ * iavf_get_ringparam - Get ring parameters
+ * @netdev: network interface device structure
+ * @ring: ethtool ringparam structure
+ *
+ * Returns current ring parameters. TX and RX rings are reported separately,
+ * but the number of rings is not reported.
+ **/
+static void iavf_get_ringparam(struct net_device *netdev,
+			       struct ethtool_ringparam *ring)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	ring->rx_max_pending = IAVF_MAX_RXD;
+	ring->tx_max_pending = IAVF_MAX_TXD;
+	ring->rx_pending = adapter->rx_desc_count;
+	ring->tx_pending = adapter->tx_desc_count;
+}
+
+/**
+ * iavf_set_ringparam - Set ring parameters
+ * @netdev: network interface device structure
+ * @ring: ethtool ringparam structure
+ *
+ * Sets ring parameters. TX and RX rings are controlled separately, but the
+ * number of rings is not specified, so all rings get the same settings.
+ **/
+static int iavf_set_ringparam(struct net_device *netdev,
+			      struct ethtool_ringparam *ring)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	u32 new_rx_count, new_tx_count;
+
+	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
+		return -EINVAL;
+
+	new_tx_count = clamp_t(u32, ring->tx_pending,
+			       IAVF_MIN_TXD,
+			       IAVF_MAX_TXD);
+	new_tx_count = ALIGN(new_tx_count, IAVF_REQ_DESCRIPTOR_MULTIPLE);
+
+	new_rx_count = clamp_t(u32, ring->rx_pending,
+			       IAVF_MIN_RXD,
+			       IAVF_MAX_RXD);
+	new_rx_count = ALIGN(new_rx_count, IAVF_REQ_DESCRIPTOR_MULTIPLE);
+
+	/* if nothing to do return success */
+	if ((new_tx_count == adapter->tx_desc_count) &&
+	    (new_rx_count == adapter->rx_desc_count))
+		return 0;
+
+	adapter->tx_desc_count = new_tx_count;
+	adapter->rx_desc_count = new_rx_count;
+
+	if (netif_running(netdev)) {
+		adapter->flags |= IAVF_FLAG_RESET_NEEDED;
+		schedule_work(&adapter->reset_task);
+	}
+
+	return 0;
+}
+
+/**
+ * __iavf_get_coalesce - get per-queue coalesce settings
+ * @netdev: the netdev to check
+ * @ec: ethtool coalesce data structure
+ * @queue: which queue to pick
+ *
+ * Gets the per-queue settings for coalescence. Specifically Rx and Tx usecs
+ * are per queue. If queue is <0 then we default to queue 0 as the
+ * representative value.
+ **/
+static int __iavf_get_coalesce(struct net_device *netdev,
+			       struct ethtool_coalesce *ec, int queue)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_vsi *vsi = &adapter->vsi;
+	struct iavf_ring *rx_ring, *tx_ring;
+
+	ec->tx_max_coalesced_frames = vsi->work_limit;
+	ec->rx_max_coalesced_frames = vsi->work_limit;
+
+	/* Rx and Tx usecs per queue value. If user doesn't specify the
+	 * queue, return queue 0's value to represent.
+	 */
+	if (queue < 0)
+		queue = 0;
+	else if (queue >= adapter->num_active_queues)
+		return -EINVAL;
+
+	rx_ring = &adapter->rx_rings[queue];
+	tx_ring = &adapter->tx_rings[queue];
+
+	if (ITR_IS_DYNAMIC(rx_ring->itr_setting))
+		ec->use_adaptive_rx_coalesce = 1;
+
+	if (ITR_IS_DYNAMIC(tx_ring->itr_setting))
+		ec->use_adaptive_tx_coalesce = 1;
+
+	ec->rx_coalesce_usecs = rx_ring->itr_setting & ~IAVF_ITR_DYNAMIC;
+	ec->tx_coalesce_usecs = tx_ring->itr_setting & ~IAVF_ITR_DYNAMIC;
+
+	return 0;
+}
+
+/**
+ * iavf_get_coalesce - Get interrupt coalescing settings
+ * @netdev: network interface device structure
+ * @ec: ethtool coalesce structure
+ *
+ * Returns current coalescing settings. This is referred to elsewhere in the
+ * driver as Interrupt Throttle Rate, as this is how the hardware describes
+ * this functionality. Note that if per-queue settings have been modified this
+ * only represents the settings of queue 0.
+ **/
+static int iavf_get_coalesce(struct net_device *netdev,
+			     struct ethtool_coalesce *ec)
+{
+	return __iavf_get_coalesce(netdev, ec, -1);
+}
+
+/**
+ * iavf_get_per_queue_coalesce - get coalesce values for specific queue
+ * @netdev: netdev to read
+ * @ec: coalesce settings from ethtool
+ * @queue: the queue to read
+ *
+ * Read specific queue's coalesce settings.
+ **/
+static int iavf_get_per_queue_coalesce(struct net_device *netdev, u32 queue,
+				       struct ethtool_coalesce *ec)
+{
+	return __iavf_get_coalesce(netdev, ec, queue);
+}
+
+/**
+ * iavf_set_itr_per_queue - set ITR values for specific queue
+ * @adapter: the VF adapter struct to set values for
+ * @ec: coalesce settings from ethtool
+ * @queue: the queue to modify
+ *
+ * Change the ITR settings for a specific queue.
+ **/
+static void iavf_set_itr_per_queue(struct iavf_adapter *adapter,
+				   struct ethtool_coalesce *ec, int queue)
+{
+	struct iavf_ring *rx_ring = &adapter->rx_rings[queue];
+	struct iavf_ring *tx_ring = &adapter->tx_rings[queue];
+	struct iavf_q_vector *q_vector;
+
+	rx_ring->itr_setting = ITR_REG_ALIGN(ec->rx_coalesce_usecs);
+	tx_ring->itr_setting = ITR_REG_ALIGN(ec->tx_coalesce_usecs);
+
+	rx_ring->itr_setting |= IAVF_ITR_DYNAMIC;
+	if (!ec->use_adaptive_rx_coalesce)
+		rx_ring->itr_setting ^= IAVF_ITR_DYNAMIC;
+
+	tx_ring->itr_setting |= IAVF_ITR_DYNAMIC;
+	if (!ec->use_adaptive_tx_coalesce)
+		tx_ring->itr_setting ^= IAVF_ITR_DYNAMIC;
+
+	q_vector = rx_ring->q_vector;
+	q_vector->rx.target_itr = ITR_TO_REG(rx_ring->itr_setting);
+
+	q_vector = tx_ring->q_vector;
+	q_vector->tx.target_itr = ITR_TO_REG(tx_ring->itr_setting);
+
+	/* The interrupt handler itself will take care of programming
+	 * the Tx and Rx ITR values based on the values we have entered
+	 * into the q_vector, no need to write the values now.
+	 */
+}
+
+/**
+ * __iavf_set_coalesce - set coalesce settings for particular queue
+ * @netdev: the netdev to change
+ * @ec: ethtool coalesce settings
+ * @queue: the queue to change
+ *
+ * Sets the coalesce settings for a particular queue.
+ **/
+static int __iavf_set_coalesce(struct net_device *netdev,
+			       struct ethtool_coalesce *ec, int queue)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_vsi *vsi = &adapter->vsi;
+	int i;
+
+	if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
+		vsi->work_limit = ec->tx_max_coalesced_frames_irq;
+
+	if (ec->rx_coalesce_usecs == 0) {
+		if (ec->use_adaptive_rx_coalesce)
+			netif_info(adapter, drv, netdev, "rx-usecs=0, need to disable adaptive-rx for a complete disable\n");
+	} else if ((ec->rx_coalesce_usecs < IAVF_MIN_ITR) ||
+		   (ec->rx_coalesce_usecs > IAVF_MAX_ITR)) {
+		netif_info(adapter, drv, netdev, "Invalid value, rx-usecs range is 0-8160\n");
+		return -EINVAL;
+	} else if (ec->tx_coalesce_usecs == 0) {
+		if (ec->use_adaptive_tx_coalesce)
+			netif_info(adapter, drv, netdev, "tx-usecs=0, need to disable adaptive-tx for a complete disable\n");
+	} else if ((ec->tx_coalesce_usecs < IAVF_MIN_ITR) ||
+		   (ec->tx_coalesce_usecs > IAVF_MAX_ITR)) {
+		netif_info(adapter, drv, netdev, "Invalid value, tx-usecs range is 0-8160\n");
+		return -EINVAL;
+	}
+
+	/* Rx and Tx usecs has per queue value. If user doesn't specify the
+	 * queue, apply to all queues.
+	 */
+	if (queue < 0) {
+		for (i = 0; i < adapter->num_active_queues; i++)
+			iavf_set_itr_per_queue(adapter, ec, i);
+	} else if (queue < adapter->num_active_queues) {
+		iavf_set_itr_per_queue(adapter, ec, queue);
+	} else {
+		netif_info(adapter, drv, netdev, "Invalid queue value, queue range is 0 - %d\n",
+			   adapter->num_active_queues - 1);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/**
+ * iavf_set_coalesce - Set interrupt coalescing settings
+ * @netdev: network interface device structure
+ * @ec: ethtool coalesce structure
+ *
+ * Change current coalescing settings for every queue.
+ **/
+static int iavf_set_coalesce(struct net_device *netdev,
+			     struct ethtool_coalesce *ec)
+{
+	return __iavf_set_coalesce(netdev, ec, -1);
+}
+
+/**
+ * iavf_set_per_queue_coalesce - set specific queue's coalesce settings
+ * @netdev: the netdev to change
+ * @ec: ethtool's coalesce settings
+ * @queue: the queue to modify
+ *
+ * Modifies a specific queue's coalesce settings.
+ */
+static int iavf_set_per_queue_coalesce(struct net_device *netdev, u32 queue,
+				       struct ethtool_coalesce *ec)
+{
+	return __iavf_set_coalesce(netdev, ec, queue);
+}
+
+/**
+ * iavf_get_rxnfc - command to get RX flow classification rules
+ * @netdev: network interface device structure
+ * @cmd: ethtool rxnfc command
+ * @rule_locs: pointer to store rule locations
+ *
+ * Returns Success if the command is supported.
+ **/
+static int iavf_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
+			  u32 *rule_locs)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	int ret = -EOPNOTSUPP;
+
+	switch (cmd->cmd) {
+	case ETHTOOL_GRXRINGS:
+		cmd->data = adapter->num_active_queues;
+		ret = 0;
+		break;
+	case ETHTOOL_GRXFH:
+		netdev_info(netdev,
+			    "RSS hash info is not available to vf, use pf.\n");
+		break;
+	default:
+		break;
+	}
+
+	return ret;
+}
+/**
+ * iavf_get_channels: get the number of channels supported by the device
+ * @netdev: network interface device structure
+ * @ch: channel information structure
+ *
+ * For the purposes of our device, we only use combined channels, i.e. a tx/rx
+ * queue pair. Report one extra channel to match our "other" MSI-X vector.
+ **/
+static void iavf_get_channels(struct net_device *netdev,
+			      struct ethtool_channels *ch)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	/* Report maximum channels */
+	ch->max_combined = IAVF_MAX_REQ_QUEUES;
+
+	ch->max_other = NONQ_VECS;
+	ch->other_count = NONQ_VECS;
+
+	ch->combined_count = adapter->num_active_queues;
+}
+
+/**
+ * iavf_set_channels: set the new channel count
+ * @netdev: network interface device structure
+ * @ch: channel information structure
+ *
+ * Negotiate a new number of channels with the PF then do a reset.  During
+ * reset we'll realloc queues and fix the RSS table.  Returns 0 on success,
+ * negative on failure.
+ **/
+static int iavf_set_channels(struct net_device *netdev,
+			     struct ethtool_channels *ch)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	int num_req = ch->combined_count;
+
+	if (num_req != adapter->num_active_queues &&
+	    !(adapter->vf_res->vf_cap_flags &
+	      VIRTCHNL_VF_OFFLOAD_REQ_QUEUES)) {
+		dev_info(&adapter->pdev->dev, "PF is not capable of queue negotiation.\n");
+		return -EINVAL;
+	}
+
+	if ((adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_ADQ) &&
+	    adapter->num_tc) {
+		dev_info(&adapter->pdev->dev, "Cannot set channels since ADq is enabled.\n");
+		return -EINVAL;
+	}
+
+	/* All of these should have already been checked by ethtool before this
+	 * even gets to us, but just to be sure.
+	 */
+	if (num_req <= 0 || num_req > IAVF_MAX_REQ_QUEUES)
+		return -EINVAL;
+
+	if (ch->rx_count || ch->tx_count || ch->other_count != NONQ_VECS)
+		return -EINVAL;
+
+	adapter->num_req_queues = num_req;
+	return iavf_request_queues(adapter, num_req);
+}
+
+/**
+ * iavf_get_rxfh_key_size - get the RSS hash key size
+ * @netdev: network interface device structure
+ *
+ * Returns the table size.
+ **/
+static u32 iavf_get_rxfh_key_size(struct net_device *netdev)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	return adapter->rss_key_size;
+}
+
+/**
+ * iavf_get_rxfh_indir_size - get the rx flow hash indirection table size
+ * @netdev: network interface device structure
+ *
+ * Returns the table size.
+ **/
+static u32 iavf_get_rxfh_indir_size(struct net_device *netdev)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+
+	return adapter->rss_lut_size;
+}
+
+/**
+ * iavf_get_rxfh - get the rx flow hash indirection table
+ * @netdev: network interface device structure
+ * @indir: indirection table
+ * @key: hash key
+ * @hfunc: hash function in use
+ *
+ * Reads the indirection table directly from the hardware. Always returns 0.
+ **/
+static int iavf_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
+			 u8 *hfunc)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	u16 i;
+
+	if (hfunc)
+		*hfunc = ETH_RSS_HASH_TOP;
+	if (!indir)
+		return 0;
+
+	memcpy(key, adapter->rss_key, adapter->rss_key_size);
+
+	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
+	for (i = 0; i < adapter->rss_lut_size; i++)
+		indir[i] = (u32)adapter->rss_lut[i];
+
+	return 0;
+}
+
+/**
+ * iavf_set_rxfh - set the rx flow hash indirection table
+ * @netdev: network interface device structure
+ * @indir: indirection table
+ * @key: hash key
+ * @hfunc: hash function to use
+ *
+ * Returns -EINVAL if the table specifies an inavlid queue id, otherwise
+ * returns 0 after programming the table.
+ **/
+static int iavf_set_rxfh(struct net_device *netdev, const u32 *indir,
+			 const u8 *key, const u8 hfunc)
+{
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	u16 i;
+
+	/* We do not allow change in unsupported parameters */
+	if (key ||
+	    (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP))
+		return -EOPNOTSUPP;
+	if (!indir)
+		return 0;
+
+	if (key)
+		memcpy(adapter->rss_key, key, adapter->rss_key_size);
+
+	/* Each 32 bits pointed by 'indir' is stored with a lut entry */
+	for (i = 0; i < adapter->rss_lut_size; i++)
+		adapter->rss_lut[i] = (u8)(indir[i]);
+
+	return iavf_config_rss(adapter);
+}
+
+static const struct ethtool_ops iavf_ethtool_ops = {
+	.get_drvinfo		= iavf_get_drvinfo,
+	.get_link		= ethtool_op_get_link,
+	.get_ringparam		= iavf_get_ringparam,
+	.set_ringparam		= iavf_set_ringparam,
+	.get_strings		= iavf_get_strings,
+	.get_ethtool_stats	= iavf_get_ethtool_stats,
+	.get_sset_count		= iavf_get_sset_count,
+	.get_priv_flags		= iavf_get_priv_flags,
+	.set_priv_flags		= iavf_set_priv_flags,
+	.get_msglevel		= iavf_get_msglevel,
+	.set_msglevel		= iavf_set_msglevel,
+	.get_coalesce		= iavf_get_coalesce,
+	.set_coalesce		= iavf_set_coalesce,
+	.get_per_queue_coalesce = iavf_get_per_queue_coalesce,
+	.set_per_queue_coalesce = iavf_set_per_queue_coalesce,
+	.get_rxnfc		= iavf_get_rxnfc,
+	.get_rxfh_indir_size	= iavf_get_rxfh_indir_size,
+	.get_rxfh		= iavf_get_rxfh,
+	.set_rxfh		= iavf_set_rxfh,
+	.get_channels		= iavf_get_channels,
+	.set_channels		= iavf_set_channels,
+	.get_rxfh_key_size	= iavf_get_rxfh_key_size,
+	.get_link_ksettings	= iavf_get_link_ksettings,
+};
+
+/**
+ * iavf_set_ethtool_ops - Initialize ethtool ops struct
+ * @netdev: network interface device structure
+ *
+ * Sets ethtool ops struct in our netdev so that ethtool can call
+ * our functions.
+ **/
+void iavf_set_ethtool_ops(struct net_device *netdev)
+{
+	netdev->ethtool_ops = &iavf_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index fef6d892ed4c..9f2b7b7adf6b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -1,38 +1,38 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#include "i40evf.h"
-#include "i40e_prototype.h"
-#include "i40evf_client.h"
-/* All i40evf tracepoints are defined by the include below, which must
+#include "iavf.h"
+#include "iavf_prototype.h"
+#include "iavf_client.h"
+/* All iavf tracepoints are defined by the include below, which must
  * be included exactly once across the whole kernel with
  * CREATE_TRACE_POINTS defined
  */
 #define CREATE_TRACE_POINTS
-#include "i40e_trace.h"
+#include "iavf_trace.h"
 
-static int i40evf_setup_all_tx_resources(struct i40evf_adapter *adapter);
-static int i40evf_setup_all_rx_resources(struct i40evf_adapter *adapter);
-static int i40evf_close(struct net_device *netdev);
+static int iavf_setup_all_tx_resources(struct iavf_adapter *adapter);
+static int iavf_setup_all_rx_resources(struct iavf_adapter *adapter);
+static int iavf_close(struct net_device *netdev);
 
-char i40evf_driver_name[] = "i40evf";
-static const char i40evf_driver_string[] =
-	"Intel(R) 40-10 Gigabit Virtual Function Network Driver";
+char iavf_driver_name[] = "iavf";
+static const char iavf_driver_string[] =
+	"Intel(R) Ethernet Adaptive Virtual Function Network Driver";
 
 #define DRV_KERN "-k"
 
 #define DRV_VERSION_MAJOR 3
 #define DRV_VERSION_MINOR 2
-#define DRV_VERSION_BUILD 2
+#define DRV_VERSION_BUILD 3
 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
 	     __stringify(DRV_VERSION_MINOR) "." \
 	     __stringify(DRV_VERSION_BUILD) \
 	     DRV_KERN
-const char i40evf_driver_version[] = DRV_VERSION;
-static const char i40evf_copyright[] =
-	"Copyright (c) 2013 - 2015 Intel Corporation.";
+const char iavf_driver_version[] = DRV_VERSION;
+static const char iavf_copyright[] =
+	"Copyright (c) 2013 - 2018 Intel Corporation.";
 
-/* i40evf_pci_tbl - PCI Device ID Table
+/* iavf_pci_tbl - PCI Device ID Table
  *
  * Wildcard entries (PCI_ANY_ID) should come last
  * Last entry must be all 0s
@@ -40,36 +40,37 @@ static const char i40evf_copyright[] =
  * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
  *   Class, Class Mask, private data (not used) }
  */
-static const struct pci_device_id i40evf_pci_tbl[] = {
-	{PCI_VDEVICE(INTEL, I40E_DEV_ID_VF), 0},
-	{PCI_VDEVICE(INTEL, I40E_DEV_ID_VF_HV), 0},
-	{PCI_VDEVICE(INTEL, I40E_DEV_ID_X722_VF), 0},
-	{PCI_VDEVICE(INTEL, I40E_DEV_ID_ADAPTIVE_VF), 0},
+static const struct pci_device_id iavf_pci_tbl[] = {
+	{PCI_VDEVICE(INTEL, IAVF_DEV_ID_VF), 0},
+	{PCI_VDEVICE(INTEL, IAVF_DEV_ID_VF_HV), 0},
+	{PCI_VDEVICE(INTEL, IAVF_DEV_ID_X722_VF), 0},
+	{PCI_VDEVICE(INTEL, IAVF_DEV_ID_ADAPTIVE_VF), 0},
 	/* required last entry */
 	{0, }
 };
 
-MODULE_DEVICE_TABLE(pci, i40evf_pci_tbl);
+MODULE_DEVICE_TABLE(pci, iavf_pci_tbl);
 
+MODULE_ALIAS("i40evf");
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
-MODULE_DESCRIPTION("Intel(R) XL710 X710 Virtual Function Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Intel(R) Ethernet Adaptive Virtual Function Network Driver");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
-static struct workqueue_struct *i40evf_wq;
+static struct workqueue_struct *iavf_wq;
 
 /**
- * i40evf_allocate_dma_mem_d - OS specific memory alloc for shared code
+ * iavf_allocate_dma_mem_d - OS specific memory alloc for shared code
  * @hw:   pointer to the HW structure
  * @mem:  ptr to mem struct to fill out
  * @size: size of memory requested
  * @alignment: what to align the allocation to
  **/
-i40e_status i40evf_allocate_dma_mem_d(struct i40e_hw *hw,
-				      struct i40e_dma_mem *mem,
-				      u64 size, u32 alignment)
+iavf_status iavf_allocate_dma_mem_d(struct iavf_hw *hw,
+				    struct iavf_dma_mem *mem,
+				    u64 size, u32 alignment)
 {
-	struct i40evf_adapter *adapter = (struct i40evf_adapter *)hw->back;
+	struct iavf_adapter *adapter = (struct iavf_adapter *)hw->back;
 
 	if (!mem)
 		return I40E_ERR_PARAM;
@@ -84,13 +85,13 @@ i40e_status i40evf_allocate_dma_mem_d(struct i40e_hw *hw,
 }
 
 /**
- * i40evf_free_dma_mem_d - OS specific memory free for shared code
+ * iavf_free_dma_mem_d - OS specific memory free for shared code
  * @hw:   pointer to the HW structure
  * @mem:  ptr to mem struct to free
  **/
-i40e_status i40evf_free_dma_mem_d(struct i40e_hw *hw, struct i40e_dma_mem *mem)
+iavf_status iavf_free_dma_mem_d(struct iavf_hw *hw, struct iavf_dma_mem *mem)
 {
-	struct i40evf_adapter *adapter = (struct i40evf_adapter *)hw->back;
+	struct iavf_adapter *adapter = (struct iavf_adapter *)hw->back;
 
 	if (!mem || !mem->va)
 		return I40E_ERR_PARAM;
@@ -100,13 +101,13 @@ i40e_status i40evf_free_dma_mem_d(struct i40e_hw *hw, struct i40e_dma_mem *mem)
 }
 
 /**
- * i40evf_allocate_virt_mem_d - OS specific memory alloc for shared code
+ * iavf_allocate_virt_mem_d - OS specific memory alloc for shared code
  * @hw:   pointer to the HW structure
  * @mem:  ptr to mem struct to fill out
  * @size: size of memory requested
  **/
-i40e_status i40evf_allocate_virt_mem_d(struct i40e_hw *hw,
-				       struct i40e_virt_mem *mem, u32 size)
+iavf_status iavf_allocate_virt_mem_d(struct iavf_hw *hw,
+				     struct iavf_virt_mem *mem, u32 size)
 {
 	if (!mem)
 		return I40E_ERR_PARAM;
@@ -121,12 +122,11 @@ i40e_status i40evf_allocate_virt_mem_d(struct i40e_hw *hw,
 }
 
 /**
- * i40evf_free_virt_mem_d - OS specific memory free for shared code
+ * iavf_free_virt_mem_d - OS specific memory free for shared code
  * @hw:   pointer to the HW structure
  * @mem:  ptr to mem struct to free
  **/
-i40e_status i40evf_free_virt_mem_d(struct i40e_hw *hw,
-				   struct i40e_virt_mem *mem)
+iavf_status iavf_free_virt_mem_d(struct iavf_hw *hw, struct iavf_virt_mem *mem)
 {
 	if (!mem)
 		return I40E_ERR_PARAM;
@@ -138,17 +138,17 @@ i40e_status i40evf_free_virt_mem_d(struct i40e_hw *hw,
 }
 
 /**
- * i40evf_debug_d - OS dependent version of debug printing
+ * iavf_debug_d - OS dependent version of debug printing
  * @hw:  pointer to the HW structure
  * @mask: debug level mask
  * @fmt_str: printf-type format description
  **/
-void i40evf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
+void iavf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
 {
 	char buf[512];
 	va_list argptr;
 
-	if (!(mask & ((struct i40e_hw *)hw)->debug_mask))
+	if (!(mask & ((struct iavf_hw *)hw)->debug_mask))
 		return;
 
 	va_start(argptr, fmt_str);
@@ -160,134 +160,131 @@ void i40evf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
 }
 
 /**
- * i40evf_schedule_reset - Set the flags and schedule a reset event
+ * iavf_schedule_reset - Set the flags and schedule a reset event
  * @adapter: board private structure
  **/
-void i40evf_schedule_reset(struct i40evf_adapter *adapter)
+void iavf_schedule_reset(struct iavf_adapter *adapter)
 {
 	if (!(adapter->flags &
-	      (I40EVF_FLAG_RESET_PENDING | I40EVF_FLAG_RESET_NEEDED))) {
-		adapter->flags |= I40EVF_FLAG_RESET_NEEDED;
+	      (IAVF_FLAG_RESET_PENDING | IAVF_FLAG_RESET_NEEDED))) {
+		adapter->flags |= IAVF_FLAG_RESET_NEEDED;
 		schedule_work(&adapter->reset_task);
 	}
 }
 
 /**
- * i40evf_tx_timeout - Respond to a Tx Hang
+ * iavf_tx_timeout - Respond to a Tx Hang
  * @netdev: network interface device structure
  **/
-static void i40evf_tx_timeout(struct net_device *netdev)
+static void iavf_tx_timeout(struct net_device *netdev)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	adapter->tx_timeout_count++;
-	i40evf_schedule_reset(adapter);
+	iavf_schedule_reset(adapter);
 }
 
 /**
- * i40evf_misc_irq_disable - Mask off interrupt generation on the NIC
+ * iavf_misc_irq_disable - Mask off interrupt generation on the NIC
  * @adapter: board private structure
  **/
-static void i40evf_misc_irq_disable(struct i40evf_adapter *adapter)
+static void iavf_misc_irq_disable(struct iavf_adapter *adapter)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 
 	if (!adapter->msix_entries)
 		return;
 
-	wr32(hw, I40E_VFINT_DYN_CTL01, 0);
+	wr32(hw, IAVF_VFINT_DYN_CTL01, 0);
 
-	/* read flush */
-	rd32(hw, I40E_VFGEN_RSTAT);
+	iavf_flush(hw);
 
 	synchronize_irq(adapter->msix_entries[0].vector);
 }
 
 /**
- * i40evf_misc_irq_enable - Enable default interrupt generation settings
+ * iavf_misc_irq_enable - Enable default interrupt generation settings
  * @adapter: board private structure
  **/
-static void i40evf_misc_irq_enable(struct i40evf_adapter *adapter)
+static void iavf_misc_irq_enable(struct iavf_adapter *adapter)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 
-	wr32(hw, I40E_VFINT_DYN_CTL01, I40E_VFINT_DYN_CTL01_INTENA_MASK |
-				       I40E_VFINT_DYN_CTL01_ITR_INDX_MASK);
-	wr32(hw, I40E_VFINT_ICR0_ENA1, I40E_VFINT_ICR0_ENA1_ADMINQ_MASK);
+	wr32(hw, IAVF_VFINT_DYN_CTL01, IAVF_VFINT_DYN_CTL01_INTENA_MASK |
+				       IAVF_VFINT_DYN_CTL01_ITR_INDX_MASK);
+	wr32(hw, IAVF_VFINT_ICR0_ENA1, IAVF_VFINT_ICR0_ENA1_ADMINQ_MASK);
 
-	/* read flush */
-	rd32(hw, I40E_VFGEN_RSTAT);
+	iavf_flush(hw);
 }
 
 /**
- * i40evf_irq_disable - Mask off interrupt generation on the NIC
+ * iavf_irq_disable - Mask off interrupt generation on the NIC
  * @adapter: board private structure
  **/
-static void i40evf_irq_disable(struct i40evf_adapter *adapter)
+static void iavf_irq_disable(struct iavf_adapter *adapter)
 {
 	int i;
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 
 	if (!adapter->msix_entries)
 		return;
 
 	for (i = 1; i < adapter->num_msix_vectors; i++) {
-		wr32(hw, I40E_VFINT_DYN_CTLN1(i - 1), 0);
+		wr32(hw, IAVF_VFINT_DYN_CTLN1(i - 1), 0);
 		synchronize_irq(adapter->msix_entries[i].vector);
 	}
-	/* read flush */
-	rd32(hw, I40E_VFGEN_RSTAT);
+	iavf_flush(hw);
 }
 
 /**
- * i40evf_irq_enable_queues - Enable interrupt for specified queues
+ * iavf_irq_enable_queues - Enable interrupt for specified queues
  * @adapter: board private structure
  * @mask: bitmap of queues to enable
  **/
-void i40evf_irq_enable_queues(struct i40evf_adapter *adapter, u32 mask)
+void iavf_irq_enable_queues(struct iavf_adapter *adapter, u32 mask)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	int i;
 
 	for (i = 1; i < adapter->num_msix_vectors; i++) {
 		if (mask & BIT(i - 1)) {
-			wr32(hw, I40E_VFINT_DYN_CTLN1(i - 1),
-			     I40E_VFINT_DYN_CTLN1_INTENA_MASK |
-			     I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK);
+			wr32(hw, IAVF_VFINT_DYN_CTLN1(i - 1),
+			     IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
+			     IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK);
 		}
 	}
 }
 
 /**
- * i40evf_irq_enable - Enable default interrupt generation settings
+ * iavf_irq_enable - Enable default interrupt generation settings
  * @adapter: board private structure
  * @flush: boolean value whether to run rd32()
  **/
-void i40evf_irq_enable(struct i40evf_adapter *adapter, bool flush)
+void iavf_irq_enable(struct iavf_adapter *adapter, bool flush)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 
-	i40evf_misc_irq_enable(adapter);
-	i40evf_irq_enable_queues(adapter, ~0);
+	iavf_misc_irq_enable(adapter);
+	iavf_irq_enable_queues(adapter, ~0);
 
 	if (flush)
-		rd32(hw, I40E_VFGEN_RSTAT);
+		iavf_flush(hw);
 }
 
 /**
- * i40evf_msix_aq - Interrupt handler for vector 0
+ * iavf_msix_aq - Interrupt handler for vector 0
  * @irq: interrupt number
  * @data: pointer to netdev
  **/
-static irqreturn_t i40evf_msix_aq(int irq, void *data)
+static irqreturn_t iavf_msix_aq(int irq, void *data)
 {
 	struct net_device *netdev = data;
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_hw *hw = &adapter->hw;
 
 	/* handle non-queue interrupts, these reads clear the registers */
-	rd32(hw, I40E_VFINT_ICR01);
-	rd32(hw, I40E_VFINT_ICR0_ENA1);
+	rd32(hw, IAVF_VFINT_ICR01);
+	rd32(hw, IAVF_VFINT_ICR0_ENA1);
 
 	/* schedule work on the private workqueue */
 	schedule_work(&adapter->adminq_task);
@@ -296,13 +293,13 @@ static irqreturn_t i40evf_msix_aq(int irq, void *data)
 }
 
 /**
- * i40evf_msix_clean_rings - MSIX mode Interrupt Handler
+ * iavf_msix_clean_rings - MSIX mode Interrupt Handler
  * @irq: interrupt number
  * @data: pointer to a q_vector
  **/
-static irqreturn_t i40evf_msix_clean_rings(int irq, void *data)
+static irqreturn_t iavf_msix_clean_rings(int irq, void *data)
 {
-	struct i40e_q_vector *q_vector = data;
+	struct iavf_q_vector *q_vector = data;
 
 	if (!q_vector->tx.ring && !q_vector->rx.ring)
 		return IRQ_HANDLED;
@@ -313,17 +310,17 @@ static irqreturn_t i40evf_msix_clean_rings(int irq, void *data)
 }
 
 /**
- * i40evf_map_vector_to_rxq - associate irqs with rx queues
+ * iavf_map_vector_to_rxq - associate irqs with rx queues
  * @adapter: board private structure
  * @v_idx: interrupt number
  * @r_idx: queue number
  **/
 static void
-i40evf_map_vector_to_rxq(struct i40evf_adapter *adapter, int v_idx, int r_idx)
+iavf_map_vector_to_rxq(struct iavf_adapter *adapter, int v_idx, int r_idx)
 {
-	struct i40e_q_vector *q_vector = &adapter->q_vectors[v_idx];
-	struct i40e_ring *rx_ring = &adapter->rx_rings[r_idx];
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_q_vector *q_vector = &adapter->q_vectors[v_idx];
+	struct iavf_ring *rx_ring = &adapter->rx_rings[r_idx];
+	struct iavf_hw *hw = &adapter->hw;
 
 	rx_ring->q_vector = q_vector;
 	rx_ring->next = q_vector->rx.ring;
@@ -333,23 +330,23 @@ i40evf_map_vector_to_rxq(struct i40evf_adapter *adapter, int v_idx, int r_idx)
 	q_vector->rx.next_update = jiffies + 1;
 	q_vector->rx.target_itr = ITR_TO_REG(rx_ring->itr_setting);
 	q_vector->ring_mask |= BIT(r_idx);
-	wr32(hw, I40E_VFINT_ITRN1(I40E_RX_ITR, q_vector->reg_idx),
+	wr32(hw, IAVF_VFINT_ITRN1(IAVF_RX_ITR, q_vector->reg_idx),
 	     q_vector->rx.current_itr);
 	q_vector->rx.current_itr = q_vector->rx.target_itr;
 }
 
 /**
- * i40evf_map_vector_to_txq - associate irqs with tx queues
+ * iavf_map_vector_to_txq - associate irqs with tx queues
  * @adapter: board private structure
  * @v_idx: interrupt number
  * @t_idx: queue number
  **/
 static void
-i40evf_map_vector_to_txq(struct i40evf_adapter *adapter, int v_idx, int t_idx)
+iavf_map_vector_to_txq(struct iavf_adapter *adapter, int v_idx, int t_idx)
 {
-	struct i40e_q_vector *q_vector = &adapter->q_vectors[v_idx];
-	struct i40e_ring *tx_ring = &adapter->tx_rings[t_idx];
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_q_vector *q_vector = &adapter->q_vectors[v_idx];
+	struct iavf_ring *tx_ring = &adapter->tx_rings[t_idx];
+	struct iavf_hw *hw = &adapter->hw;
 
 	tx_ring->q_vector = q_vector;
 	tx_ring->next = q_vector->tx.ring;
@@ -359,13 +356,13 @@ i40evf_map_vector_to_txq(struct i40evf_adapter *adapter, int v_idx, int t_idx)
 	q_vector->tx.next_update = jiffies + 1;
 	q_vector->tx.target_itr = ITR_TO_REG(tx_ring->itr_setting);
 	q_vector->num_ringpairs++;
-	wr32(hw, I40E_VFINT_ITRN1(I40E_TX_ITR, q_vector->reg_idx),
+	wr32(hw, IAVF_VFINT_ITRN1(IAVF_TX_ITR, q_vector->reg_idx),
 	     q_vector->tx.target_itr);
 	q_vector->tx.current_itr = q_vector->tx.target_itr;
 }
 
 /**
- * i40evf_map_rings_to_vectors - Maps descriptor rings to vectors
+ * iavf_map_rings_to_vectors - Maps descriptor rings to vectors
  * @adapter: board private structure to initialize
  *
  * This function maps descriptor rings to the queue-specific vectors
@@ -374,7 +371,7 @@ i40evf_map_vector_to_txq(struct i40evf_adapter *adapter, int v_idx, int t_idx)
  * group the rings as "efficiently" as possible.  You would add new
  * mapping configurations in here.
  **/
-static void i40evf_map_rings_to_vectors(struct i40evf_adapter *adapter)
+static void iavf_map_rings_to_vectors(struct iavf_adapter *adapter)
 {
 	int rings_remaining = adapter->num_active_queues;
 	int ridx = 0, vidx = 0;
@@ -383,8 +380,8 @@ static void i40evf_map_rings_to_vectors(struct i40evf_adapter *adapter)
 	q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 
 	for (; ridx < rings_remaining; ridx++) {
-		i40evf_map_vector_to_rxq(adapter, vidx, ridx);
-		i40evf_map_vector_to_txq(adapter, vidx, ridx);
+		iavf_map_vector_to_rxq(adapter, vidx, ridx);
+		iavf_map_vector_to_txq(adapter, vidx, ridx);
 
 		/* In the case where we have more queues than vectors, continue
 		 * round-robin on vectors until all queues are mapped.
@@ -393,38 +390,38 @@ static void i40evf_map_rings_to_vectors(struct i40evf_adapter *adapter)
 			vidx = 0;
 	}
 
-	adapter->aq_required |= I40EVF_FLAG_AQ_MAP_VECTORS;
+	adapter->aq_required |= IAVF_FLAG_AQ_MAP_VECTORS;
 }
 
 /**
- * i40evf_irq_affinity_notify - Callback for affinity changes
+ * iavf_irq_affinity_notify - Callback for affinity changes
  * @notify: context as to what irq was changed
  * @mask: the new affinity mask
  *
  * This is a callback function used by the irq_set_affinity_notifier function
  * so that we may register to receive changes to the irq affinity masks.
  **/
-static void i40evf_irq_affinity_notify(struct irq_affinity_notify *notify,
-				       const cpumask_t *mask)
+static void iavf_irq_affinity_notify(struct irq_affinity_notify *notify,
+				     const cpumask_t *mask)
 {
-	struct i40e_q_vector *q_vector =
-		container_of(notify, struct i40e_q_vector, affinity_notify);
+	struct iavf_q_vector *q_vector =
+		container_of(notify, struct iavf_q_vector, affinity_notify);
 
 	cpumask_copy(&q_vector->affinity_mask, mask);
 }
 
 /**
- * i40evf_irq_affinity_release - Callback for affinity notifier release
+ * iavf_irq_affinity_release - Callback for affinity notifier release
  * @ref: internal core kernel usage
  *
  * This is a callback function used by the irq_set_affinity_notifier function
  * to inform the current notification subscriber that they will no longer
  * receive notifications.
  **/
-static void i40evf_irq_affinity_release(struct kref *ref) {}
+static void iavf_irq_affinity_release(struct kref *ref) {}
 
 /**
- * i40evf_request_traffic_irqs - Initialize MSI-X interrupts
+ * iavf_request_traffic_irqs - Initialize MSI-X interrupts
  * @adapter: board private structure
  * @basename: device basename
  *
@@ -432,37 +429,38 @@ static void i40evf_irq_affinity_release(struct kref *ref) {}
  * interrupts from the kernel.
  **/
 static int
-i40evf_request_traffic_irqs(struct i40evf_adapter *adapter, char *basename)
+iavf_request_traffic_irqs(struct iavf_adapter *adapter, char *basename)
 {
 	unsigned int vector, q_vectors;
 	unsigned int rx_int_idx = 0, tx_int_idx = 0;
 	int irq_num, err;
 	int cpu;
 
-	i40evf_irq_disable(adapter);
+	iavf_irq_disable(adapter);
 	/* Decrement for Other and TCP Timer vectors */
 	q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 
 	for (vector = 0; vector < q_vectors; vector++) {
-		struct i40e_q_vector *q_vector = &adapter->q_vectors[vector];
+		struct iavf_q_vector *q_vector = &adapter->q_vectors[vector];
+
 		irq_num = adapter->msix_entries[vector + NONQ_VECS].vector;
 
 		if (q_vector->tx.ring && q_vector->rx.ring) {
 			snprintf(q_vector->name, sizeof(q_vector->name),
-				 "i40evf-%s-TxRx-%d", basename, rx_int_idx++);
+				 "iavf-%s-TxRx-%d", basename, rx_int_idx++);
 			tx_int_idx++;
 		} else if (q_vector->rx.ring) {
 			snprintf(q_vector->name, sizeof(q_vector->name),
-				 "i40evf-%s-rx-%d", basename, rx_int_idx++);
+				 "iavf-%s-rx-%d", basename, rx_int_idx++);
 		} else if (q_vector->tx.ring) {
 			snprintf(q_vector->name, sizeof(q_vector->name),
-				 "i40evf-%s-tx-%d", basename, tx_int_idx++);
+				 "iavf-%s-tx-%d", basename, tx_int_idx++);
 		} else {
 			/* skip this unused q_vector */
 			continue;
 		}
 		err = request_irq(irq_num,
-				  i40evf_msix_clean_rings,
+				  iavf_msix_clean_rings,
 				  0,
 				  q_vector->name,
 				  q_vector);
@@ -472,9 +470,9 @@ i40evf_request_traffic_irqs(struct i40evf_adapter *adapter, char *basename)
 			goto free_queue_irqs;
 		}
 		/* register for affinity change notifications */
-		q_vector->affinity_notify.notify = i40evf_irq_affinity_notify;
+		q_vector->affinity_notify.notify = iavf_irq_affinity_notify;
 		q_vector->affinity_notify.release =
-						   i40evf_irq_affinity_release;
+						   iavf_irq_affinity_release;
 		irq_set_affinity_notifier(irq_num, &q_vector->affinity_notify);
 		/* Spread the IRQ affinity hints across online CPUs. Note that
 		 * get_cpu_mask returns a mask with a permanent lifetime so
@@ -498,23 +496,23 @@ free_queue_irqs:
 }
 
 /**
- * i40evf_request_misc_irq - Initialize MSI-X interrupts
+ * iavf_request_misc_irq - Initialize MSI-X interrupts
  * @adapter: board private structure
  *
  * Allocates MSI-X vector 0 and requests interrupts from the kernel. This
  * vector is only for the admin queue, and stays active even when the netdev
  * is closed.
  **/
-static int i40evf_request_misc_irq(struct i40evf_adapter *adapter)
+static int iavf_request_misc_irq(struct iavf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	int err;
 
 	snprintf(adapter->misc_vector_name,
-		 sizeof(adapter->misc_vector_name) - 1, "i40evf-%s:mbx",
+		 sizeof(adapter->misc_vector_name) - 1, "iavf-%s:mbx",
 		 dev_name(&adapter->pdev->dev));
 	err = request_irq(adapter->msix_entries[0].vector,
-			  &i40evf_msix_aq, 0,
+			  &iavf_msix_aq, 0,
 			  adapter->misc_vector_name, netdev);
 	if (err) {
 		dev_err(&adapter->pdev->dev,
@@ -526,12 +524,12 @@ static int i40evf_request_misc_irq(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_free_traffic_irqs - Free MSI-X interrupts
+ * iavf_free_traffic_irqs - Free MSI-X interrupts
  * @adapter: board private structure
  *
  * Frees all MSI-X vectors other than 0.
  **/
-static void i40evf_free_traffic_irqs(struct i40evf_adapter *adapter)
+static void iavf_free_traffic_irqs(struct iavf_adapter *adapter)
 {
 	int vector, irq_num, q_vectors;
 
@@ -549,12 +547,12 @@ static void i40evf_free_traffic_irqs(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_free_misc_irq - Free MSI-X miscellaneous vector
+ * iavf_free_misc_irq - Free MSI-X miscellaneous vector
  * @adapter: board private structure
  *
  * Frees MSI-X vector 0.
  **/
-static void i40evf_free_misc_irq(struct i40evf_adapter *adapter)
+static void iavf_free_misc_irq(struct iavf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 
@@ -565,58 +563,58 @@ static void i40evf_free_misc_irq(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_configure_tx - Configure Transmit Unit after Reset
+ * iavf_configure_tx - Configure Transmit Unit after Reset
  * @adapter: board private structure
  *
  * Configure the Tx unit of the MAC after a reset.
  **/
-static void i40evf_configure_tx(struct i40evf_adapter *adapter)
+static void iavf_configure_tx(struct iavf_adapter *adapter)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	int i;
 
 	for (i = 0; i < adapter->num_active_queues; i++)
-		adapter->tx_rings[i].tail = hw->hw_addr + I40E_QTX_TAIL1(i);
+		adapter->tx_rings[i].tail = hw->hw_addr + IAVF_QTX_TAIL1(i);
 }
 
 /**
- * i40evf_configure_rx - Configure Receive Unit after Reset
+ * iavf_configure_rx - Configure Receive Unit after Reset
  * @adapter: board private structure
  *
  * Configure the Rx unit of the MAC after a reset.
  **/
-static void i40evf_configure_rx(struct i40evf_adapter *adapter)
+static void iavf_configure_rx(struct iavf_adapter *adapter)
 {
-	unsigned int rx_buf_len = I40E_RXBUFFER_2048;
-	struct i40e_hw *hw = &adapter->hw;
+	unsigned int rx_buf_len = IAVF_RXBUFFER_2048;
+	struct iavf_hw *hw = &adapter->hw;
 	int i;
 
 	/* Legacy Rx will always default to a 2048 buffer size. */
 #if (PAGE_SIZE < 8192)
-	if (!(adapter->flags & I40EVF_FLAG_LEGACY_RX)) {
+	if (!(adapter->flags & IAVF_FLAG_LEGACY_RX)) {
 		struct net_device *netdev = adapter->netdev;
 
 		/* For jumbo frames on systems with 4K pages we have to use
 		 * an order 1 page, so we might as well increase the size
 		 * of our Rx buffer to make better use of the available space
 		 */
-		rx_buf_len = I40E_RXBUFFER_3072;
+		rx_buf_len = IAVF_RXBUFFER_3072;
 
 		/* We use a 1536 buffer size for configurations with
 		 * standard Ethernet mtu.  On x86 this gives us enough room
 		 * for shared info and 192 bytes of padding.
 		 */
-		if (!I40E_2K_TOO_SMALL_WITH_PADDING &&
+		if (!IAVF_2K_TOO_SMALL_WITH_PADDING &&
 		    (netdev->mtu <= ETH_DATA_LEN))
-			rx_buf_len = I40E_RXBUFFER_1536 - NET_IP_ALIGN;
+			rx_buf_len = IAVF_RXBUFFER_1536 - NET_IP_ALIGN;
 	}
 #endif
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
-		adapter->rx_rings[i].tail = hw->hw_addr + I40E_QRX_TAIL1(i);
+		adapter->rx_rings[i].tail = hw->hw_addr + IAVF_QRX_TAIL1(i);
 		adapter->rx_rings[i].rx_buf_len = rx_buf_len;
 
-		if (adapter->flags & I40EVF_FLAG_LEGACY_RX)
+		if (adapter->flags & IAVF_FLAG_LEGACY_RX)
 			clear_ring_build_skb_enabled(&adapter->rx_rings[i]);
 		else
 			set_ring_build_skb_enabled(&adapter->rx_rings[i]);
@@ -624,7 +622,7 @@ static void i40evf_configure_rx(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_find_vlan - Search filter list for specific vlan filter
+ * iavf_find_vlan - Search filter list for specific vlan filter
  * @adapter: board private structure
  * @vlan: vlan tag
  *
@@ -632,9 +630,9 @@ static void i40evf_configure_rx(struct i40evf_adapter *adapter)
  * mac_vlan_list_lock.
  **/
 static struct
-i40evf_vlan_filter *i40evf_find_vlan(struct i40evf_adapter *adapter, u16 vlan)
+iavf_vlan_filter *iavf_find_vlan(struct iavf_adapter *adapter, u16 vlan)
 {
-	struct i40evf_vlan_filter *f;
+	struct iavf_vlan_filter *f;
 
 	list_for_each_entry(f, &adapter->vlan_filter_list, list) {
 		if (vlan == f->vlan)
@@ -644,20 +642,20 @@ i40evf_vlan_filter *i40evf_find_vlan(struct i40evf_adapter *adapter, u16 vlan)
 }
 
 /**
- * i40evf_add_vlan - Add a vlan filter to the list
+ * iavf_add_vlan - Add a vlan filter to the list
  * @adapter: board private structure
  * @vlan: VLAN tag
  *
  * Returns ptr to the filter object or NULL when no memory available.
  **/
 static struct
-i40evf_vlan_filter *i40evf_add_vlan(struct i40evf_adapter *adapter, u16 vlan)
+iavf_vlan_filter *iavf_add_vlan(struct iavf_adapter *adapter, u16 vlan)
 {
-	struct i40evf_vlan_filter *f = NULL;
+	struct iavf_vlan_filter *f = NULL;
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 
-	f = i40evf_find_vlan(adapter, vlan);
+	f = iavf_find_vlan(adapter, vlan);
 	if (!f) {
 		f = kzalloc(sizeof(*f), GFP_KERNEL);
 		if (!f)
@@ -668,7 +666,7 @@ i40evf_vlan_filter *i40evf_add_vlan(struct i40evf_adapter *adapter, u16 vlan)
 		INIT_LIST_HEAD(&f->list);
 		list_add(&f->list, &adapter->vlan_filter_list);
 		f->add = true;
-		adapter->aq_required |= I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_ADD_VLAN_FILTER;
 	}
 
 clearout:
@@ -677,63 +675,63 @@ clearout:
 }
 
 /**
- * i40evf_del_vlan - Remove a vlan filter from the list
+ * iavf_del_vlan - Remove a vlan filter from the list
  * @adapter: board private structure
  * @vlan: VLAN tag
  **/
-static void i40evf_del_vlan(struct i40evf_adapter *adapter, u16 vlan)
+static void iavf_del_vlan(struct iavf_adapter *adapter, u16 vlan)
 {
-	struct i40evf_vlan_filter *f;
+	struct iavf_vlan_filter *f;
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 
-	f = i40evf_find_vlan(adapter, vlan);
+	f = iavf_find_vlan(adapter, vlan);
 	if (f) {
 		f->remove = true;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DEL_VLAN_FILTER;
 	}
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 }
 
 /**
- * i40evf_vlan_rx_add_vid - Add a VLAN filter to a device
+ * iavf_vlan_rx_add_vid - Add a VLAN filter to a device
  * @netdev: network device struct
  * @proto: unused protocol data
  * @vid: VLAN tag
  **/
-static int i40evf_vlan_rx_add_vid(struct net_device *netdev,
-				  __always_unused __be16 proto, u16 vid)
+static int iavf_vlan_rx_add_vid(struct net_device *netdev,
+				__always_unused __be16 proto, u16 vid)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	if (!VLAN_ALLOWED(adapter))
 		return -EIO;
-	if (i40evf_add_vlan(adapter, vid) == NULL)
+	if (iavf_add_vlan(adapter, vid) == NULL)
 		return -ENOMEM;
 	return 0;
 }
 
 /**
- * i40evf_vlan_rx_kill_vid - Remove a VLAN filter from a device
+ * iavf_vlan_rx_kill_vid - Remove a VLAN filter from a device
  * @netdev: network device struct
  * @proto: unused protocol data
  * @vid: VLAN tag
  **/
-static int i40evf_vlan_rx_kill_vid(struct net_device *netdev,
-				   __always_unused __be16 proto, u16 vid)
+static int iavf_vlan_rx_kill_vid(struct net_device *netdev,
+				 __always_unused __be16 proto, u16 vid)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	if (VLAN_ALLOWED(adapter)) {
-		i40evf_del_vlan(adapter, vid);
+		iavf_del_vlan(adapter, vid);
 		return 0;
 	}
 	return -EIO;
 }
 
 /**
- * i40evf_find_filter - Search filter list for specific mac filter
+ * iavf_find_filter - Search filter list for specific mac filter
  * @adapter: board private structure
  * @macaddr: the MAC address
  *
@@ -741,10 +739,10 @@ static int i40evf_vlan_rx_kill_vid(struct net_device *netdev,
  * mac_vlan_list_lock.
  **/
 static struct
-i40evf_mac_filter *i40evf_find_filter(struct i40evf_adapter *adapter,
-				      const u8 *macaddr)
+iavf_mac_filter *iavf_find_filter(struct iavf_adapter *adapter,
+				  const u8 *macaddr)
 {
-	struct i40evf_mac_filter *f;
+	struct iavf_mac_filter *f;
 
 	if (!macaddr)
 		return NULL;
@@ -757,22 +755,22 @@ i40evf_mac_filter *i40evf_find_filter(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40e_add_filter - Add a mac filter to the filter list
+ * iavf_add_filter - Add a mac filter to the filter list
  * @adapter: board private structure
  * @macaddr: the MAC address
  *
  * Returns ptr to the filter object or NULL when no memory available.
  **/
 static struct
-i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
-				     const u8 *macaddr)
+iavf_mac_filter *iavf_add_filter(struct iavf_adapter *adapter,
+				 const u8 *macaddr)
 {
-	struct i40evf_mac_filter *f;
+	struct iavf_mac_filter *f;
 
 	if (!macaddr)
 		return NULL;
 
-	f = i40evf_find_filter(adapter, macaddr);
+	f = iavf_find_filter(adapter, macaddr);
 	if (!f) {
 		f = kzalloc(sizeof(*f), GFP_ATOMIC);
 		if (!f)
@@ -782,7 +780,7 @@ i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
 
 		list_add_tail(&f->list, &adapter->mac_filter_list);
 		f->add = true;
-		adapter->aq_required |= I40EVF_FLAG_AQ_ADD_MAC_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_ADD_MAC_FILTER;
 	} else {
 		f->remove = false;
 	}
@@ -791,17 +789,17 @@ i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40evf_set_mac - NDO callback to set port mac address
+ * iavf_set_mac - NDO callback to set port mac address
  * @netdev: network interface device structure
  * @p: pointer to an address structure
  *
  * Returns 0 on success, negative on failure
  **/
-static int i40evf_set_mac(struct net_device *netdev, void *p)
+static int iavf_set_mac(struct net_device *netdev, void *p)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_hw *hw = &adapter->hw;
-	struct i40evf_mac_filter *f;
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_hw *hw = &adapter->hw;
+	struct iavf_mac_filter *f;
 	struct sockaddr *addr = p;
 
 	if (!is_valid_ether_addr(addr->sa_data))
@@ -810,18 +808,18 @@ static int i40evf_set_mac(struct net_device *netdev, void *p)
 	if (ether_addr_equal(netdev->dev_addr, addr->sa_data))
 		return 0;
 
-	if (adapter->flags & I40EVF_FLAG_ADDR_SET_BY_PF)
+	if (adapter->flags & IAVF_FLAG_ADDR_SET_BY_PF)
 		return -EPERM;
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 
-	f = i40evf_find_filter(adapter, hw->mac.addr);
+	f = iavf_find_filter(adapter, hw->mac.addr);
 	if (f) {
 		f->remove = true;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_MAC_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DEL_MAC_FILTER;
 	}
 
-	f = i40evf_add_filter(adapter, addr->sa_data);
+	f = iavf_add_filter(adapter, addr->sa_data);
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
@@ -834,35 +832,35 @@ static int i40evf_set_mac(struct net_device *netdev, void *p)
 }
 
 /**
- * i40evf_addr_sync - Callback for dev_(mc|uc)_sync to add address
+ * iavf_addr_sync - Callback for dev_(mc|uc)_sync to add address
  * @netdev: the netdevice
  * @addr: address to add
  *
  * Called by __dev_(mc|uc)_sync when an address needs to be added. We call
  * __dev_(uc|mc)_sync from .set_rx_mode and guarantee to hold the hash lock.
  */
-static int i40evf_addr_sync(struct net_device *netdev, const u8 *addr)
+static int iavf_addr_sync(struct net_device *netdev, const u8 *addr)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
-	if (i40evf_add_filter(adapter, addr))
+	if (iavf_add_filter(adapter, addr))
 		return 0;
 	else
 		return -ENOMEM;
 }
 
 /**
- * i40evf_addr_unsync - Callback for dev_(mc|uc)_sync to remove address
+ * iavf_addr_unsync - Callback for dev_(mc|uc)_sync to remove address
  * @netdev: the netdevice
  * @addr: address to add
  *
  * Called by __dev_(mc|uc)_sync when an address needs to be removed. We call
  * __dev_(uc|mc)_sync from .set_rx_mode and guarantee to hold the hash lock.
  */
-static int i40evf_addr_unsync(struct net_device *netdev, const u8 *addr)
+static int iavf_addr_unsync(struct net_device *netdev, const u8 *addr)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40evf_mac_filter *f;
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_mac_filter *f;
 
 	/* Under some circumstances, we might receive a request to delete
 	 * our own device address from our uc list. Because we store the
@@ -872,50 +870,50 @@ static int i40evf_addr_unsync(struct net_device *netdev, const u8 *addr)
 	if (ether_addr_equal(addr, netdev->dev_addr))
 		return 0;
 
-	f = i40evf_find_filter(adapter, addr);
+	f = iavf_find_filter(adapter, addr);
 	if (f) {
 		f->remove = true;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_MAC_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DEL_MAC_FILTER;
 	}
 	return 0;
 }
 
 /**
- * i40evf_set_rx_mode - NDO callback to set the netdev filters
+ * iavf_set_rx_mode - NDO callback to set the netdev filters
  * @netdev: network interface device structure
  **/
-static void i40evf_set_rx_mode(struct net_device *netdev)
+static void iavf_set_rx_mode(struct net_device *netdev)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
-	__dev_uc_sync(netdev, i40evf_addr_sync, i40evf_addr_unsync);
-	__dev_mc_sync(netdev, i40evf_addr_sync, i40evf_addr_unsync);
+	__dev_uc_sync(netdev, iavf_addr_sync, iavf_addr_unsync);
+	__dev_mc_sync(netdev, iavf_addr_sync, iavf_addr_unsync);
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
 	if (netdev->flags & IFF_PROMISC &&
-	    !(adapter->flags & I40EVF_FLAG_PROMISC_ON))
-		adapter->aq_required |= I40EVF_FLAG_AQ_REQUEST_PROMISC;
+	    !(adapter->flags & IAVF_FLAG_PROMISC_ON))
+		adapter->aq_required |= IAVF_FLAG_AQ_REQUEST_PROMISC;
 	else if (!(netdev->flags & IFF_PROMISC) &&
-		 adapter->flags & I40EVF_FLAG_PROMISC_ON)
-		adapter->aq_required |= I40EVF_FLAG_AQ_RELEASE_PROMISC;
+		 adapter->flags & IAVF_FLAG_PROMISC_ON)
+		adapter->aq_required |= IAVF_FLAG_AQ_RELEASE_PROMISC;
 
 	if (netdev->flags & IFF_ALLMULTI &&
-	    !(adapter->flags & I40EVF_FLAG_ALLMULTI_ON))
-		adapter->aq_required |= I40EVF_FLAG_AQ_REQUEST_ALLMULTI;
+	    !(adapter->flags & IAVF_FLAG_ALLMULTI_ON))
+		adapter->aq_required |= IAVF_FLAG_AQ_REQUEST_ALLMULTI;
 	else if (!(netdev->flags & IFF_ALLMULTI) &&
-		 adapter->flags & I40EVF_FLAG_ALLMULTI_ON)
-		adapter->aq_required |= I40EVF_FLAG_AQ_RELEASE_ALLMULTI;
+		 adapter->flags & IAVF_FLAG_ALLMULTI_ON)
+		adapter->aq_required |= IAVF_FLAG_AQ_RELEASE_ALLMULTI;
 }
 
 /**
- * i40evf_napi_enable_all - enable NAPI on all queue vectors
+ * iavf_napi_enable_all - enable NAPI on all queue vectors
  * @adapter: board private structure
  **/
-static void i40evf_napi_enable_all(struct i40evf_adapter *adapter)
+static void iavf_napi_enable_all(struct iavf_adapter *adapter)
 {
 	int q_idx;
-	struct i40e_q_vector *q_vector;
+	struct iavf_q_vector *q_vector;
 	int q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 
 	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
@@ -928,13 +926,13 @@ static void i40evf_napi_enable_all(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_napi_disable_all - disable NAPI on all queue vectors
+ * iavf_napi_disable_all - disable NAPI on all queue vectors
  * @adapter: board private structure
  **/
-static void i40evf_napi_disable_all(struct i40evf_adapter *adapter)
+static void iavf_napi_disable_all(struct iavf_adapter *adapter)
 {
 	int q_idx;
-	struct i40e_q_vector *q_vector;
+	struct iavf_q_vector *q_vector;
 	int q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 
 	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
@@ -944,67 +942,67 @@ static void i40evf_napi_disable_all(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_configure - set up transmit and receive data structures
+ * iavf_configure - set up transmit and receive data structures
  * @adapter: board private structure
  **/
-static void i40evf_configure(struct i40evf_adapter *adapter)
+static void iavf_configure(struct iavf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	int i;
 
-	i40evf_set_rx_mode(netdev);
+	iavf_set_rx_mode(netdev);
 
-	i40evf_configure_tx(adapter);
-	i40evf_configure_rx(adapter);
-	adapter->aq_required |= I40EVF_FLAG_AQ_CONFIGURE_QUEUES;
+	iavf_configure_tx(adapter);
+	iavf_configure_rx(adapter);
+	adapter->aq_required |= IAVF_FLAG_AQ_CONFIGURE_QUEUES;
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
-		struct i40e_ring *ring = &adapter->rx_rings[i];
+		struct iavf_ring *ring = &adapter->rx_rings[i];
 
-		i40evf_alloc_rx_buffers(ring, I40E_DESC_UNUSED(ring));
+		iavf_alloc_rx_buffers(ring, IAVF_DESC_UNUSED(ring));
 	}
 }
 
 /**
- * i40evf_up_complete - Finish the last steps of bringing up a connection
+ * iavf_up_complete - Finish the last steps of bringing up a connection
  * @adapter: board private structure
  *
- * Expects to be called while holding the __I40EVF_IN_CRITICAL_TASK bit lock.
+ * Expects to be called while holding the __IAVF_IN_CRITICAL_TASK bit lock.
  **/
-static void i40evf_up_complete(struct i40evf_adapter *adapter)
+static void iavf_up_complete(struct iavf_adapter *adapter)
 {
-	adapter->state = __I40EVF_RUNNING;
-	clear_bit(__I40E_VSI_DOWN, adapter->vsi.state);
+	adapter->state = __IAVF_RUNNING;
+	clear_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
 
-	i40evf_napi_enable_all(adapter);
+	iavf_napi_enable_all(adapter);
 
-	adapter->aq_required |= I40EVF_FLAG_AQ_ENABLE_QUEUES;
+	adapter->aq_required |= IAVF_FLAG_AQ_ENABLE_QUEUES;
 	if (CLIENT_ENABLED(adapter))
-		adapter->flags |= I40EVF_FLAG_CLIENT_NEEDS_OPEN;
+		adapter->flags |= IAVF_FLAG_CLIENT_NEEDS_OPEN;
 	mod_timer_pending(&adapter->watchdog_timer, jiffies + 1);
 }
 
 /**
- * i40e_down - Shutdown the connection processing
+ * iavf_down - Shutdown the connection processing
  * @adapter: board private structure
  *
- * Expects to be called while holding the __I40EVF_IN_CRITICAL_TASK bit lock.
+ * Expects to be called while holding the __IAVF_IN_CRITICAL_TASK bit lock.
  **/
-void i40evf_down(struct i40evf_adapter *adapter)
+void iavf_down(struct iavf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
-	struct i40evf_vlan_filter *vlf;
-	struct i40evf_mac_filter *f;
-	struct i40evf_cloud_filter *cf;
+	struct iavf_vlan_filter *vlf;
+	struct iavf_mac_filter *f;
+	struct iavf_cloud_filter *cf;
 
-	if (adapter->state <= __I40EVF_DOWN_PENDING)
+	if (adapter->state <= __IAVF_DOWN_PENDING)
 		return;
 
 	netif_carrier_off(netdev);
 	netif_tx_disable(netdev);
 	adapter->link_up = false;
-	i40evf_napi_disable_all(adapter);
-	i40evf_irq_disable(adapter);
+	iavf_napi_disable_all(adapter);
+	iavf_irq_disable(adapter);
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 
@@ -1031,25 +1029,25 @@ void i40evf_down(struct i40evf_adapter *adapter)
 	}
 	spin_unlock_bh(&adapter->cloud_filter_list_lock);
 
-	if (!(adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED) &&
-	    adapter->state != __I40EVF_RESETTING) {
+	if (!(adapter->flags & IAVF_FLAG_PF_COMMS_FAILED) &&
+	    adapter->state != __IAVF_RESETTING) {
 		/* cancel any current operation */
 		adapter->current_op = VIRTCHNL_OP_UNKNOWN;
 		/* Schedule operations to close down the HW. Don't wait
 		 * here for this to complete. The watchdog is still running
 		 * and it will take care of this.
 		 */
-		adapter->aq_required = I40EVF_FLAG_AQ_DEL_MAC_FILTER;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_CLOUD_FILTER;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DISABLE_QUEUES;
+		adapter->aq_required = IAVF_FLAG_AQ_DEL_MAC_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DEL_VLAN_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DEL_CLOUD_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DISABLE_QUEUES;
 	}
 
 	mod_timer_pending(&adapter->watchdog_timer, jiffies + 1);
 }
 
 /**
- * i40evf_acquire_msix_vectors - Setup the MSIX capability
+ * iavf_acquire_msix_vectors - Setup the MSIX capability
  * @adapter: board private structure
  * @vectors: number of vectors to request
  *
@@ -1058,7 +1056,7 @@ void i40evf_down(struct i40evf_adapter *adapter)
  * Returns 0 on success, negative on failure
  **/
 static int
-i40evf_acquire_msix_vectors(struct i40evf_adapter *adapter, int vectors)
+iavf_acquire_msix_vectors(struct iavf_adapter *adapter, int vectors)
 {
 	int err, vector_threshold;
 
@@ -1092,12 +1090,12 @@ i40evf_acquire_msix_vectors(struct i40evf_adapter *adapter, int vectors)
 }
 
 /**
- * i40evf_free_queues - Free memory for all rings
+ * iavf_free_queues - Free memory for all rings
  * @adapter: board private structure to initialize
  *
  * Free all of the memory associated with queue pairs.
  **/
-static void i40evf_free_queues(struct i40evf_adapter *adapter)
+static void iavf_free_queues(struct iavf_adapter *adapter)
 {
 	if (!adapter->vsi_res)
 		return;
@@ -1109,14 +1107,14 @@ static void i40evf_free_queues(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_alloc_queues - Allocate memory for all rings
+ * iavf_alloc_queues - Allocate memory for all rings
  * @adapter: board private structure to initialize
  *
  * We allocate one ring per queue at run-time since we don't know the
  * number of queues at compile-time.  The polling_netdev array is
  * intended for Multiqueue, but should work fine with a single queue.
  **/
-static int i40evf_alloc_queues(struct i40evf_adapter *adapter)
+static int iavf_alloc_queues(struct iavf_adapter *adapter)
 {
 	int i, num_active_queues;
 
@@ -1137,17 +1135,17 @@ static int i40evf_alloc_queues(struct i40evf_adapter *adapter)
 
 
 	adapter->tx_rings = kcalloc(num_active_queues,
-				    sizeof(struct i40e_ring), GFP_KERNEL);
+				    sizeof(struct iavf_ring), GFP_KERNEL);
 	if (!adapter->tx_rings)
 		goto err_out;
 	adapter->rx_rings = kcalloc(num_active_queues,
-				    sizeof(struct i40e_ring), GFP_KERNEL);
+				    sizeof(struct iavf_ring), GFP_KERNEL);
 	if (!adapter->rx_rings)
 		goto err_out;
 
 	for (i = 0; i < num_active_queues; i++) {
-		struct i40e_ring *tx_ring;
-		struct i40e_ring *rx_ring;
+		struct iavf_ring *tx_ring;
+		struct iavf_ring *rx_ring;
 
 		tx_ring = &adapter->tx_rings[i];
 
@@ -1155,16 +1153,16 @@ static int i40evf_alloc_queues(struct i40evf_adapter *adapter)
 		tx_ring->netdev = adapter->netdev;
 		tx_ring->dev = &adapter->pdev->dev;
 		tx_ring->count = adapter->tx_desc_count;
-		tx_ring->itr_setting = I40E_ITR_TX_DEF;
-		if (adapter->flags & I40EVF_FLAG_WB_ON_ITR_CAPABLE)
-			tx_ring->flags |= I40E_TXR_FLAGS_WB_ON_ITR;
+		tx_ring->itr_setting = IAVF_ITR_TX_DEF;
+		if (adapter->flags & IAVF_FLAG_WB_ON_ITR_CAPABLE)
+			tx_ring->flags |= IAVF_TXR_FLAGS_WB_ON_ITR;
 
 		rx_ring = &adapter->rx_rings[i];
 		rx_ring->queue_index = i;
 		rx_ring->netdev = adapter->netdev;
 		rx_ring->dev = &adapter->pdev->dev;
 		rx_ring->count = adapter->rx_desc_count;
-		rx_ring->itr_setting = I40E_ITR_RX_DEF;
+		rx_ring->itr_setting = IAVF_ITR_RX_DEF;
 	}
 
 	adapter->num_active_queues = num_active_queues;
@@ -1172,18 +1170,18 @@ static int i40evf_alloc_queues(struct i40evf_adapter *adapter)
 	return 0;
 
 err_out:
-	i40evf_free_queues(adapter);
+	iavf_free_queues(adapter);
 	return -ENOMEM;
 }
 
 /**
- * i40evf_set_interrupt_capability - set MSI-X or FAIL if not supported
+ * iavf_set_interrupt_capability - set MSI-X or FAIL if not supported
  * @adapter: board private structure to initialize
  *
  * Attempt to configure the interrupts using the best available
  * capabilities of the hardware and the kernel.
  **/
-static int i40evf_set_interrupt_capability(struct i40evf_adapter *adapter)
+static int iavf_set_interrupt_capability(struct iavf_adapter *adapter)
 {
 	int vector, v_budget;
 	int pairs = 0;
@@ -1213,7 +1211,7 @@ static int i40evf_set_interrupt_capability(struct i40evf_adapter *adapter)
 	for (vector = 0; vector < v_budget; vector++)
 		adapter->msix_entries[vector].entry = vector;
 
-	err = i40evf_acquire_msix_vectors(adapter, v_budget);
+	err = iavf_acquire_msix_vectors(adapter, v_budget);
 
 out:
 	netif_set_real_num_rx_queues(adapter->netdev, pairs);
@@ -1222,16 +1220,16 @@ out:
 }
 
 /**
- * i40e_config_rss_aq - Configure RSS keys and lut by using AQ commands
+ * iavf_config_rss_aq - Configure RSS keys and lut by using AQ commands
  * @adapter: board private structure
  *
  * Return 0 on success, negative on failure
  **/
-static int i40evf_config_rss_aq(struct i40evf_adapter *adapter)
+static int iavf_config_rss_aq(struct iavf_adapter *adapter)
 {
 	struct i40e_aqc_get_set_rss_key_data *rss_key =
 		(struct i40e_aqc_get_set_rss_key_data *)adapter->rss_key;
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	int ret = 0;
 
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
@@ -1241,21 +1239,21 @@ static int i40evf_config_rss_aq(struct i40evf_adapter *adapter)
 		return -EBUSY;
 	}
 
-	ret = i40evf_aq_set_rss_key(hw, adapter->vsi.id, rss_key);
+	ret = iavf_aq_set_rss_key(hw, adapter->vsi.id, rss_key);
 	if (ret) {
 		dev_err(&adapter->pdev->dev, "Cannot set RSS key, err %s aq_err %s\n",
-			i40evf_stat_str(hw, ret),
-			i40evf_aq_str(hw, hw->aq.asq_last_status));
+			iavf_stat_str(hw, ret),
+			iavf_aq_str(hw, hw->aq.asq_last_status));
 		return ret;
 
 	}
 
-	ret = i40evf_aq_set_rss_lut(hw, adapter->vsi.id, false,
-				    adapter->rss_lut, adapter->rss_lut_size);
+	ret = iavf_aq_set_rss_lut(hw, adapter->vsi.id, false,
+				  adapter->rss_lut, adapter->rss_lut_size);
 	if (ret) {
 		dev_err(&adapter->pdev->dev, "Cannot set RSS lut, err %s aq_err %s\n",
-			i40evf_stat_str(hw, ret),
-			i40evf_aq_str(hw, hw->aq.asq_last_status));
+			iavf_stat_str(hw, ret),
+			iavf_aq_str(hw, hw->aq.asq_last_status));
 	}
 
 	return ret;
@@ -1263,55 +1261,55 @@ static int i40evf_config_rss_aq(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_config_rss_reg - Configure RSS keys and lut by writing registers
+ * iavf_config_rss_reg - Configure RSS keys and lut by writing registers
  * @adapter: board private structure
  *
  * Returns 0 on success, negative on failure
  **/
-static int i40evf_config_rss_reg(struct i40evf_adapter *adapter)
+static int iavf_config_rss_reg(struct iavf_adapter *adapter)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	u32 *dw;
 	u16 i;
 
 	dw = (u32 *)adapter->rss_key;
 	for (i = 0; i <= adapter->rss_key_size / 4; i++)
-		wr32(hw, I40E_VFQF_HKEY(i), dw[i]);
+		wr32(hw, IAVF_VFQF_HKEY(i), dw[i]);
 
 	dw = (u32 *)adapter->rss_lut;
 	for (i = 0; i <= adapter->rss_lut_size / 4; i++)
-		wr32(hw, I40E_VFQF_HLUT(i), dw[i]);
+		wr32(hw, IAVF_VFQF_HLUT(i), dw[i]);
 
-	i40e_flush(hw);
+	iavf_flush(hw);
 
 	return 0;
 }
 
 /**
- * i40evf_config_rss - Configure RSS keys and lut
+ * iavf_config_rss - Configure RSS keys and lut
  * @adapter: board private structure
  *
  * Returns 0 on success, negative on failure
  **/
-int i40evf_config_rss(struct i40evf_adapter *adapter)
+int iavf_config_rss(struct iavf_adapter *adapter)
 {
 
 	if (RSS_PF(adapter)) {
-		adapter->aq_required |= I40EVF_FLAG_AQ_SET_RSS_LUT |
-					I40EVF_FLAG_AQ_SET_RSS_KEY;
+		adapter->aq_required |= IAVF_FLAG_AQ_SET_RSS_LUT |
+					IAVF_FLAG_AQ_SET_RSS_KEY;
 		return 0;
 	} else if (RSS_AQ(adapter)) {
-		return i40evf_config_rss_aq(adapter);
+		return iavf_config_rss_aq(adapter);
 	} else {
-		return i40evf_config_rss_reg(adapter);
+		return iavf_config_rss_reg(adapter);
 	}
 }
 
 /**
- * i40evf_fill_rss_lut - Fill the lut with default values
+ * iavf_fill_rss_lut - Fill the lut with default values
  * @adapter: board private structure
  **/
-static void i40evf_fill_rss_lut(struct i40evf_adapter *adapter)
+static void iavf_fill_rss_lut(struct iavf_adapter *adapter)
 {
 	u16 i;
 
@@ -1320,47 +1318,46 @@ static void i40evf_fill_rss_lut(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_init_rss - Prepare for RSS
+ * iavf_init_rss - Prepare for RSS
  * @adapter: board private structure
  *
  * Return 0 on success, negative on failure
  **/
-static int i40evf_init_rss(struct i40evf_adapter *adapter)
+static int iavf_init_rss(struct iavf_adapter *adapter)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	int ret;
 
 	if (!RSS_PF(adapter)) {
 		/* Enable PCTYPES for RSS, TCP/UDP with IPv4/IPv6 */
 		if (adapter->vf_res->vf_cap_flags &
 		    VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
-			adapter->hena = I40E_DEFAULT_RSS_HENA_EXPANDED;
+			adapter->hena = IAVF_DEFAULT_RSS_HENA_EXPANDED;
 		else
-			adapter->hena = I40E_DEFAULT_RSS_HENA;
+			adapter->hena = IAVF_DEFAULT_RSS_HENA;
 
-		wr32(hw, I40E_VFQF_HENA(0), (u32)adapter->hena);
-		wr32(hw, I40E_VFQF_HENA(1), (u32)(adapter->hena >> 32));
+		wr32(hw, IAVF_VFQF_HENA(0), (u32)adapter->hena);
+		wr32(hw, IAVF_VFQF_HENA(1), (u32)(adapter->hena >> 32));
 	}
 
-	i40evf_fill_rss_lut(adapter);
-
+	iavf_fill_rss_lut(adapter);
 	netdev_rss_key_fill((void *)adapter->rss_key, adapter->rss_key_size);
-	ret = i40evf_config_rss(adapter);
+	ret = iavf_config_rss(adapter);
 
 	return ret;
 }
 
 /**
- * i40evf_alloc_q_vectors - Allocate memory for interrupt vectors
+ * iavf_alloc_q_vectors - Allocate memory for interrupt vectors
  * @adapter: board private structure to initialize
  *
  * We allocate one q_vector per queue interrupt.  If allocation fails we
  * return -ENOMEM.
  **/
-static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter)
+static int iavf_alloc_q_vectors(struct iavf_adapter *adapter)
 {
 	int q_idx = 0, num_q_vectors;
-	struct i40e_q_vector *q_vector;
+	struct iavf_q_vector *q_vector;
 
 	num_q_vectors = adapter->num_msix_vectors - NONQ_VECS;
 	adapter->q_vectors = kcalloc(num_q_vectors, sizeof(*q_vector),
@@ -1376,21 +1373,21 @@ static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter)
 		q_vector->reg_idx = q_idx;
 		cpumask_copy(&q_vector->affinity_mask, cpu_possible_mask);
 		netif_napi_add(adapter->netdev, &q_vector->napi,
-			       i40evf_napi_poll, NAPI_POLL_WEIGHT);
+			       iavf_napi_poll, NAPI_POLL_WEIGHT);
 	}
 
 	return 0;
 }
 
 /**
- * i40evf_free_q_vectors - Free memory allocated for interrupt vectors
+ * iavf_free_q_vectors - Free memory allocated for interrupt vectors
  * @adapter: board private structure to initialize
  *
  * This function frees the memory allocated to the q_vectors.  In addition if
  * NAPI is enabled it will delete any references to the NAPI struct prior
  * to freeing the q_vector.
  **/
-static void i40evf_free_q_vectors(struct i40evf_adapter *adapter)
+static void iavf_free_q_vectors(struct iavf_adapter *adapter)
 {
 	int q_idx, num_q_vectors;
 	int napi_vectors;
@@ -1402,7 +1399,8 @@ static void i40evf_free_q_vectors(struct i40evf_adapter *adapter)
 	napi_vectors = adapter->num_active_queues;
 
 	for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
-		struct i40e_q_vector *q_vector = &adapter->q_vectors[q_idx];
+		struct iavf_q_vector *q_vector = &adapter->q_vectors[q_idx];
+
 		if (q_idx < napi_vectors)
 			netif_napi_del(&q_vector->napi);
 	}
@@ -1411,11 +1409,11 @@ static void i40evf_free_q_vectors(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_reset_interrupt_capability - Reset MSIX setup
+ * iavf_reset_interrupt_capability - Reset MSIX setup
  * @adapter: board private structure
  *
  **/
-void i40evf_reset_interrupt_capability(struct i40evf_adapter *adapter)
+void iavf_reset_interrupt_capability(struct iavf_adapter *adapter)
 {
 	if (!adapter->msix_entries)
 		return;
@@ -1426,15 +1424,15 @@ void i40evf_reset_interrupt_capability(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_init_interrupt_scheme - Determine if MSIX is supported and init
+ * iavf_init_interrupt_scheme - Determine if MSIX is supported and init
  * @adapter: board private structure to initialize
  *
  **/
-int i40evf_init_interrupt_scheme(struct i40evf_adapter *adapter)
+int iavf_init_interrupt_scheme(struct iavf_adapter *adapter)
 {
 	int err;
 
-	err = i40evf_alloc_queues(adapter);
+	err = iavf_alloc_queues(adapter);
 	if (err) {
 		dev_err(&adapter->pdev->dev,
 			"Unable to allocate memory for queues\n");
@@ -1442,7 +1440,7 @@ int i40evf_init_interrupt_scheme(struct i40evf_adapter *adapter)
 	}
 
 	rtnl_lock();
-	err = i40evf_set_interrupt_capability(adapter);
+	err = iavf_set_interrupt_capability(adapter);
 	rtnl_unlock();
 	if (err) {
 		dev_err(&adapter->pdev->dev,
@@ -1450,7 +1448,7 @@ int i40evf_init_interrupt_scheme(struct i40evf_adapter *adapter)
 		goto err_set_interrupt;
 	}
 
-	err = i40evf_alloc_q_vectors(adapter);
+	err = iavf_alloc_q_vectors(adapter);
 	if (err) {
 		dev_err(&adapter->pdev->dev,
 			"Unable to allocate memory for queue vectors\n");
@@ -1473,18 +1471,18 @@ int i40evf_init_interrupt_scheme(struct i40evf_adapter *adapter)
 
 	return 0;
 err_alloc_q_vectors:
-	i40evf_reset_interrupt_capability(adapter);
+	iavf_reset_interrupt_capability(adapter);
 err_set_interrupt:
-	i40evf_free_queues(adapter);
+	iavf_free_queues(adapter);
 err_alloc_queues:
 	return err;
 }
 
 /**
- * i40evf_free_rss - Free memory used by RSS structs
+ * iavf_free_rss - Free memory used by RSS structs
  * @adapter: board private structure
  **/
-static void i40evf_free_rss(struct i40evf_adapter *adapter)
+static void iavf_free_rss(struct iavf_adapter *adapter)
 {
 	kfree(adapter->rss_key);
 	adapter->rss_key = NULL;
@@ -1494,52 +1492,52 @@ static void i40evf_free_rss(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_reinit_interrupt_scheme - Reallocate queues and vectors
+ * iavf_reinit_interrupt_scheme - Reallocate queues and vectors
  * @adapter: board private structure
  *
  * Returns 0 on success, negative on failure
  **/
-static int i40evf_reinit_interrupt_scheme(struct i40evf_adapter *adapter)
+static int iavf_reinit_interrupt_scheme(struct iavf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	int err;
 
 	if (netif_running(netdev))
-		i40evf_free_traffic_irqs(adapter);
-	i40evf_free_misc_irq(adapter);
-	i40evf_reset_interrupt_capability(adapter);
-	i40evf_free_q_vectors(adapter);
-	i40evf_free_queues(adapter);
+		iavf_free_traffic_irqs(adapter);
+	iavf_free_misc_irq(adapter);
+	iavf_reset_interrupt_capability(adapter);
+	iavf_free_q_vectors(adapter);
+	iavf_free_queues(adapter);
 
-	err =  i40evf_init_interrupt_scheme(adapter);
+	err =  iavf_init_interrupt_scheme(adapter);
 	if (err)
 		goto err;
 
 	netif_tx_stop_all_queues(netdev);
 
-	err = i40evf_request_misc_irq(adapter);
+	err = iavf_request_misc_irq(adapter);
 	if (err)
 		goto err;
 
-	set_bit(__I40E_VSI_DOWN, adapter->vsi.state);
+	set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
 
-	i40evf_map_rings_to_vectors(adapter);
+	iavf_map_rings_to_vectors(adapter);
 
 	if (RSS_AQ(adapter))
-		adapter->aq_required |= I40EVF_FLAG_AQ_CONFIGURE_RSS;
+		adapter->aq_required |= IAVF_FLAG_AQ_CONFIGURE_RSS;
 	else
-		err = i40evf_init_rss(adapter);
+		err = iavf_init_rss(adapter);
 err:
 	return err;
 }
 
 /**
- * i40evf_watchdog_timer - Periodic call-back timer
+ * iavf_watchdog_timer - Periodic call-back timer
  * @data: pointer to adapter disguised as unsigned long
  **/
-static void i40evf_watchdog_timer(struct timer_list *t)
+static void iavf_watchdog_timer(struct timer_list *t)
 {
-	struct i40evf_adapter *adapter = from_timer(adapter, t,
+	struct iavf_adapter *adapter = from_timer(adapter, t,
 						    watchdog_timer);
 
 	schedule_work(&adapter->watchdog_task);
@@ -1547,31 +1545,31 @@ static void i40evf_watchdog_timer(struct timer_list *t)
 }
 
 /**
- * i40evf_watchdog_task - Periodic call-back task
+ * iavf_watchdog_task - Periodic call-back task
  * @work: pointer to work_struct
  **/
-static void i40evf_watchdog_task(struct work_struct *work)
+static void iavf_watchdog_task(struct work_struct *work)
 {
-	struct i40evf_adapter *adapter = container_of(work,
-						      struct i40evf_adapter,
+	struct iavf_adapter *adapter = container_of(work,
+						      struct iavf_adapter,
 						      watchdog_task);
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	u32 reg_val;
 
-	if (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section))
+	if (test_and_set_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section))
 		goto restart_watchdog;
 
-	if (adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED) {
-		reg_val = rd32(hw, I40E_VFGEN_RSTAT) &
-			  I40E_VFGEN_RSTAT_VFR_STATE_MASK;
+	if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED) {
+		reg_val = rd32(hw, IAVF_VFGEN_RSTAT) &
+			  IAVF_VFGEN_RSTAT_VFR_STATE_MASK;
 		if ((reg_val == VIRTCHNL_VFR_VFACTIVE) ||
 		    (reg_val == VIRTCHNL_VFR_COMPLETED)) {
 			/* A chance for redemption! */
 			dev_err(&adapter->pdev->dev, "Hardware came out of reset. Attempting reinit.\n");
-			adapter->state = __I40EVF_STARTUP;
-			adapter->flags &= ~I40EVF_FLAG_PF_COMMS_FAILED;
+			adapter->state = __IAVF_STARTUP;
+			adapter->flags &= ~IAVF_FLAG_PF_COMMS_FAILED;
 			schedule_delayed_work(&adapter->init_task, 10);
-			clear_bit(__I40EVF_IN_CRITICAL_TASK,
+			clear_bit(__IAVF_IN_CRITICAL_TASK,
 				  &adapter->crit_section);
 			/* Don't reschedule the watchdog, since we've restarted
 			 * the init task. When init_task contacts the PF and
@@ -1585,15 +1583,15 @@ static void i40evf_watchdog_task(struct work_struct *work)
 		goto watchdog_done;
 	}
 
-	if ((adapter->state < __I40EVF_DOWN) ||
-	    (adapter->flags & I40EVF_FLAG_RESET_PENDING))
+	if ((adapter->state < __IAVF_DOWN) ||
+	    (adapter->flags & IAVF_FLAG_RESET_PENDING))
 		goto watchdog_done;
 
 	/* check for reset */
-	reg_val = rd32(hw, I40E_VF_ARQLEN1) & I40E_VF_ARQLEN1_ARQENABLE_MASK;
-	if (!(adapter->flags & I40EVF_FLAG_RESET_PENDING) && !reg_val) {
-		adapter->state = __I40EVF_RESETTING;
-		adapter->flags |= I40EVF_FLAG_RESET_PENDING;
+	reg_val = rd32(hw, IAVF_VF_ARQLEN1) & IAVF_VF_ARQLEN1_ARQENABLE_MASK;
+	if (!(adapter->flags & IAVF_FLAG_RESET_PENDING) && !reg_val) {
+		adapter->state = __IAVF_RESETTING;
+		adapter->flags |= IAVF_FLAG_RESET_PENDING;
 		dev_err(&adapter->pdev->dev, "Hardware reset detected\n");
 		schedule_work(&adapter->reset_task);
 		adapter->aq_required = 0;
@@ -1605,140 +1603,140 @@ static void i40evf_watchdog_task(struct work_struct *work)
 	 * here so we don't race on the admin queue.
 	 */
 	if (adapter->current_op) {
-		if (!i40evf_asq_done(hw)) {
+		if (!iavf_asq_done(hw)) {
 			dev_dbg(&adapter->pdev->dev, "Admin queue timeout\n");
-			i40evf_send_api_ver(adapter);
+			iavf_send_api_ver(adapter);
 		}
 		goto watchdog_done;
 	}
-	if (adapter->aq_required & I40EVF_FLAG_AQ_GET_CONFIG) {
-		i40evf_send_vf_config_msg(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_GET_CONFIG) {
+		iavf_send_vf_config_msg(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_DISABLE_QUEUES) {
-		i40evf_disable_queues(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_DISABLE_QUEUES) {
+		iavf_disable_queues(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_MAP_VECTORS) {
-		i40evf_map_queues(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_MAP_VECTORS) {
+		iavf_map_queues(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_ADD_MAC_FILTER) {
-		i40evf_add_ether_addrs(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_ADD_MAC_FILTER) {
+		iavf_add_ether_addrs(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_ADD_VLAN_FILTER) {
-		i40evf_add_vlans(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_ADD_VLAN_FILTER) {
+		iavf_add_vlans(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_DEL_MAC_FILTER) {
-		i40evf_del_ether_addrs(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_DEL_MAC_FILTER) {
+		iavf_del_ether_addrs(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_DEL_VLAN_FILTER) {
-		i40evf_del_vlans(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_DEL_VLAN_FILTER) {
+		iavf_del_vlans(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_ENABLE_VLAN_STRIPPING) {
-		i40evf_enable_vlan_stripping(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_ENABLE_VLAN_STRIPPING) {
+		iavf_enable_vlan_stripping(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_DISABLE_VLAN_STRIPPING) {
-		i40evf_disable_vlan_stripping(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_DISABLE_VLAN_STRIPPING) {
+		iavf_disable_vlan_stripping(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_CONFIGURE_QUEUES) {
-		i40evf_configure_queues(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_CONFIGURE_QUEUES) {
+		iavf_configure_queues(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_ENABLE_QUEUES) {
-		i40evf_enable_queues(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_ENABLE_QUEUES) {
+		iavf_enable_queues(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_CONFIGURE_RSS) {
+	if (adapter->aq_required & IAVF_FLAG_AQ_CONFIGURE_RSS) {
 		/* This message goes straight to the firmware, not the
 		 * PF, so we don't have to set current_op as we will
 		 * not get a response through the ARQ.
 		 */
-		i40evf_init_rss(adapter);
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_CONFIGURE_RSS;
+		iavf_init_rss(adapter);
+		adapter->aq_required &= ~IAVF_FLAG_AQ_CONFIGURE_RSS;
 		goto watchdog_done;
 	}
-	if (adapter->aq_required & I40EVF_FLAG_AQ_GET_HENA) {
-		i40evf_get_hena(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_GET_HENA) {
+		iavf_get_hena(adapter);
 		goto watchdog_done;
 	}
-	if (adapter->aq_required & I40EVF_FLAG_AQ_SET_HENA) {
-		i40evf_set_hena(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_SET_HENA) {
+		iavf_set_hena(adapter);
 		goto watchdog_done;
 	}
-	if (adapter->aq_required & I40EVF_FLAG_AQ_SET_RSS_KEY) {
-		i40evf_set_rss_key(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_SET_RSS_KEY) {
+		iavf_set_rss_key(adapter);
 		goto watchdog_done;
 	}
-	if (adapter->aq_required & I40EVF_FLAG_AQ_SET_RSS_LUT) {
-		i40evf_set_rss_lut(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_SET_RSS_LUT) {
+		iavf_set_rss_lut(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_PROMISC) {
-		i40evf_set_promiscuous(adapter, FLAG_VF_UNICAST_PROMISC |
+	if (adapter->aq_required & IAVF_FLAG_AQ_REQUEST_PROMISC) {
+		iavf_set_promiscuous(adapter, FLAG_VF_UNICAST_PROMISC |
 				       FLAG_VF_MULTICAST_PROMISC);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_ALLMULTI) {
-		i40evf_set_promiscuous(adapter, FLAG_VF_MULTICAST_PROMISC);
+	if (adapter->aq_required & IAVF_FLAG_AQ_REQUEST_ALLMULTI) {
+		iavf_set_promiscuous(adapter, FLAG_VF_MULTICAST_PROMISC);
 		goto watchdog_done;
 	}
 
-	if ((adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_PROMISC) &&
-	    (adapter->aq_required & I40EVF_FLAG_AQ_RELEASE_ALLMULTI)) {
-		i40evf_set_promiscuous(adapter, 0);
+	if ((adapter->aq_required & IAVF_FLAG_AQ_RELEASE_PROMISC) &&
+	    (adapter->aq_required & IAVF_FLAG_AQ_RELEASE_ALLMULTI)) {
+		iavf_set_promiscuous(adapter, 0);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_ENABLE_CHANNELS) {
-		i40evf_enable_channels(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_ENABLE_CHANNELS) {
+		iavf_enable_channels(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_DISABLE_CHANNELS) {
-		i40evf_disable_channels(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_DISABLE_CHANNELS) {
+		iavf_disable_channels(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_ADD_CLOUD_FILTER) {
-		i40evf_add_cloud_filter(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_ADD_CLOUD_FILTER) {
+		iavf_add_cloud_filter(adapter);
 		goto watchdog_done;
 	}
 
-	if (adapter->aq_required & I40EVF_FLAG_AQ_DEL_CLOUD_FILTER) {
-		i40evf_del_cloud_filter(adapter);
+	if (adapter->aq_required & IAVF_FLAG_AQ_DEL_CLOUD_FILTER) {
+		iavf_del_cloud_filter(adapter);
 		goto watchdog_done;
 	}
 
 	schedule_delayed_work(&adapter->client_task, msecs_to_jiffies(5));
 
-	if (adapter->state == __I40EVF_RUNNING)
-		i40evf_request_stats(adapter);
+	if (adapter->state == __IAVF_RUNNING)
+		iavf_request_stats(adapter);
 watchdog_done:
-	if (adapter->state == __I40EVF_RUNNING)
-		i40evf_detect_recover_hung(&adapter->vsi);
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	if (adapter->state == __IAVF_RUNNING)
+		iavf_detect_recover_hung(&adapter->vsi);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 restart_watchdog:
-	if (adapter->state == __I40EVF_REMOVE)
+	if (adapter->state == __IAVF_REMOVE)
 		return;
 	if (adapter->aq_required)
 		mod_timer(&adapter->watchdog_timer,
@@ -1748,28 +1746,28 @@ restart_watchdog:
 	schedule_work(&adapter->adminq_task);
 }
 
-static void i40evf_disable_vf(struct i40evf_adapter *adapter)
+static void iavf_disable_vf(struct iavf_adapter *adapter)
 {
-	struct i40evf_mac_filter *f, *ftmp;
-	struct i40evf_vlan_filter *fv, *fvtmp;
-	struct i40evf_cloud_filter *cf, *cftmp;
+	struct iavf_mac_filter *f, *ftmp;
+	struct iavf_vlan_filter *fv, *fvtmp;
+	struct iavf_cloud_filter *cf, *cftmp;
 
-	adapter->flags |= I40EVF_FLAG_PF_COMMS_FAILED;
+	adapter->flags |= IAVF_FLAG_PF_COMMS_FAILED;
 
 	/* We don't use netif_running() because it may be true prior to
 	 * ndo_open() returning, so we can't assume it means all our open
 	 * tasks have finished, since we're not holding the rtnl_lock here.
 	 */
-	if (adapter->state == __I40EVF_RUNNING) {
-		set_bit(__I40E_VSI_DOWN, adapter->vsi.state);
+	if (adapter->state == __IAVF_RUNNING) {
+		set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
 		netif_carrier_off(adapter->netdev);
 		netif_tx_disable(adapter->netdev);
 		adapter->link_up = false;
-		i40evf_napi_disable_all(adapter);
-		i40evf_irq_disable(adapter);
-		i40evf_free_traffic_irqs(adapter);
-		i40evf_free_all_tx_resources(adapter);
-		i40evf_free_all_rx_resources(adapter);
+		iavf_napi_disable_all(adapter);
+		iavf_irq_disable(adapter);
+		iavf_free_traffic_irqs(adapter);
+		iavf_free_all_tx_resources(adapter);
+		iavf_free_all_rx_resources(adapter);
 	}
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
@@ -1795,41 +1793,41 @@ static void i40evf_disable_vf(struct i40evf_adapter *adapter)
 	}
 	spin_unlock_bh(&adapter->cloud_filter_list_lock);
 
-	i40evf_free_misc_irq(adapter);
-	i40evf_reset_interrupt_capability(adapter);
-	i40evf_free_queues(adapter);
-	i40evf_free_q_vectors(adapter);
+	iavf_free_misc_irq(adapter);
+	iavf_reset_interrupt_capability(adapter);
+	iavf_free_queues(adapter);
+	iavf_free_q_vectors(adapter);
 	kfree(adapter->vf_res);
-	i40evf_shutdown_adminq(&adapter->hw);
+	iavf_shutdown_adminq(&adapter->hw);
 	adapter->netdev->flags &= ~IFF_UP;
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
-	adapter->flags &= ~I40EVF_FLAG_RESET_PENDING;
-	adapter->state = __I40EVF_DOWN;
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	adapter->flags &= ~IAVF_FLAG_RESET_PENDING;
+	adapter->state = __IAVF_DOWN;
 	wake_up(&adapter->down_waitqueue);
 	dev_info(&adapter->pdev->dev, "Reset task did not complete, VF disabled\n");
 }
 
-#define I40EVF_RESET_WAIT_MS 10
-#define I40EVF_RESET_WAIT_COUNT 500
+#define IAVF_RESET_WAIT_MS 10
+#define IAVF_RESET_WAIT_COUNT 500
 /**
- * i40evf_reset_task - Call-back task to handle hardware reset
+ * iavf_reset_task - Call-back task to handle hardware reset
  * @work: pointer to work_struct
  *
  * During reset we need to shut down and reinitialize the admin queue
  * before we can use it to communicate with the PF again. We also clear
  * and reinit the rings because that context is lost as well.
  **/
-static void i40evf_reset_task(struct work_struct *work)
+static void iavf_reset_task(struct work_struct *work)
 {
-	struct i40evf_adapter *adapter = container_of(work,
-						      struct i40evf_adapter,
+	struct iavf_adapter *adapter = container_of(work,
+						      struct iavf_adapter,
 						      reset_task);
 	struct virtchnl_vf_resource *vfres = adapter->vf_res;
 	struct net_device *netdev = adapter->netdev;
-	struct i40e_hw *hw = &adapter->hw;
-	struct i40evf_vlan_filter *vlf;
-	struct i40evf_cloud_filter *cf;
-	struct i40evf_mac_filter *f;
+	struct iavf_hw *hw = &adapter->hw;
+	struct iavf_vlan_filter *vlf;
+	struct iavf_cloud_filter *cf;
+	struct iavf_mac_filter *f;
 	u32 reg_val;
 	int i = 0, err;
 	bool running;
@@ -1837,63 +1835,63 @@ static void i40evf_reset_task(struct work_struct *work)
 	/* When device is being removed it doesn't make sense to run the reset
 	 * task, just return in such a case.
 	 */
-	if (test_bit(__I40EVF_IN_REMOVE_TASK, &adapter->crit_section))
+	if (test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section))
 		return;
 
-	while (test_and_set_bit(__I40EVF_IN_CLIENT_TASK,
+	while (test_and_set_bit(__IAVF_IN_CLIENT_TASK,
 				&adapter->crit_section))
 		usleep_range(500, 1000);
 	if (CLIENT_ENABLED(adapter)) {
-		adapter->flags &= ~(I40EVF_FLAG_CLIENT_NEEDS_OPEN |
-				    I40EVF_FLAG_CLIENT_NEEDS_CLOSE |
-				    I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS |
-				    I40EVF_FLAG_SERVICE_CLIENT_REQUESTED);
+		adapter->flags &= ~(IAVF_FLAG_CLIENT_NEEDS_OPEN |
+				    IAVF_FLAG_CLIENT_NEEDS_CLOSE |
+				    IAVF_FLAG_CLIENT_NEEDS_L2_PARAMS |
+				    IAVF_FLAG_SERVICE_CLIENT_REQUESTED);
 		cancel_delayed_work_sync(&adapter->client_task);
-		i40evf_notify_client_close(&adapter->vsi, true);
+		iavf_notify_client_close(&adapter->vsi, true);
 	}
-	i40evf_misc_irq_disable(adapter);
-	if (adapter->flags & I40EVF_FLAG_RESET_NEEDED) {
-		adapter->flags &= ~I40EVF_FLAG_RESET_NEEDED;
+	iavf_misc_irq_disable(adapter);
+	if (adapter->flags & IAVF_FLAG_RESET_NEEDED) {
+		adapter->flags &= ~IAVF_FLAG_RESET_NEEDED;
 		/* Restart the AQ here. If we have been reset but didn't
 		 * detect it, or if the PF had to reinit, our AQ will be hosed.
 		 */
-		i40evf_shutdown_adminq(hw);
-		i40evf_init_adminq(hw);
-		i40evf_request_reset(adapter);
+		iavf_shutdown_adminq(hw);
+		iavf_init_adminq(hw);
+		iavf_request_reset(adapter);
 	}
-	adapter->flags |= I40EVF_FLAG_RESET_PENDING;
+	adapter->flags |= IAVF_FLAG_RESET_PENDING;
 
 	/* poll until we see the reset actually happen */
-	for (i = 0; i < I40EVF_RESET_WAIT_COUNT; i++) {
-		reg_val = rd32(hw, I40E_VF_ARQLEN1) &
-			  I40E_VF_ARQLEN1_ARQENABLE_MASK;
+	for (i = 0; i < IAVF_RESET_WAIT_COUNT; i++) {
+		reg_val = rd32(hw, IAVF_VF_ARQLEN1) &
+			  IAVF_VF_ARQLEN1_ARQENABLE_MASK;
 		if (!reg_val)
 			break;
 		usleep_range(5000, 10000);
 	}
-	if (i == I40EVF_RESET_WAIT_COUNT) {
+	if (i == IAVF_RESET_WAIT_COUNT) {
 		dev_info(&adapter->pdev->dev, "Never saw reset\n");
 		goto continue_reset; /* act like the reset happened */
 	}
 
 	/* wait until the reset is complete and the PF is responding to us */
-	for (i = 0; i < I40EVF_RESET_WAIT_COUNT; i++) {
+	for (i = 0; i < IAVF_RESET_WAIT_COUNT; i++) {
 		/* sleep first to make sure a minimum wait time is met */
-		msleep(I40EVF_RESET_WAIT_MS);
+		msleep(IAVF_RESET_WAIT_MS);
 
-		reg_val = rd32(hw, I40E_VFGEN_RSTAT) &
-			  I40E_VFGEN_RSTAT_VFR_STATE_MASK;
+		reg_val = rd32(hw, IAVF_VFGEN_RSTAT) &
+			  IAVF_VFGEN_RSTAT_VFR_STATE_MASK;
 		if (reg_val == VIRTCHNL_VFR_VFACTIVE)
 			break;
 	}
 
 	pci_set_master(adapter->pdev);
 
-	if (i == I40EVF_RESET_WAIT_COUNT) {
+	if (i == IAVF_RESET_WAIT_COUNT) {
 		dev_err(&adapter->pdev->dev, "Reset never finished (%x)\n",
 			reg_val);
-		i40evf_disable_vf(adapter);
-		clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section);
+		iavf_disable_vf(adapter);
+		clear_bit(__IAVF_IN_CLIENT_TASK, &adapter->crit_section);
 		return; /* Do not attempt to reinit. It's dead, Jim. */
 	}
 
@@ -1902,44 +1900,44 @@ continue_reset:
 	 * ndo_open() returning, so we can't assume it means all our open
 	 * tasks have finished, since we're not holding the rtnl_lock here.
 	 */
-	running = ((adapter->state == __I40EVF_RUNNING) ||
-		   (adapter->state == __I40EVF_RESETTING));
+	running = ((adapter->state == __IAVF_RUNNING) ||
+		   (adapter->state == __IAVF_RESETTING));
 
 	if (running) {
 		netif_carrier_off(netdev);
 		netif_tx_stop_all_queues(netdev);
 		adapter->link_up = false;
-		i40evf_napi_disable_all(adapter);
+		iavf_napi_disable_all(adapter);
 	}
-	i40evf_irq_disable(adapter);
+	iavf_irq_disable(adapter);
 
-	adapter->state = __I40EVF_RESETTING;
-	adapter->flags &= ~I40EVF_FLAG_RESET_PENDING;
+	adapter->state = __IAVF_RESETTING;
+	adapter->flags &= ~IAVF_FLAG_RESET_PENDING;
 
 	/* free the Tx/Rx rings and descriptors, might be better to just
 	 * re-use them sometime in the future
 	 */
-	i40evf_free_all_rx_resources(adapter);
-	i40evf_free_all_tx_resources(adapter);
+	iavf_free_all_rx_resources(adapter);
+	iavf_free_all_tx_resources(adapter);
 
-	adapter->flags |= I40EVF_FLAG_QUEUES_DISABLED;
+	adapter->flags |= IAVF_FLAG_QUEUES_DISABLED;
 	/* kill and reinit the admin queue */
-	i40evf_shutdown_adminq(hw);
+	iavf_shutdown_adminq(hw);
 	adapter->current_op = VIRTCHNL_OP_UNKNOWN;
-	err = i40evf_init_adminq(hw);
+	err = iavf_init_adminq(hw);
 	if (err)
 		dev_info(&adapter->pdev->dev, "Failed to init adminq: %d\n",
 			 err);
 	adapter->aq_required = 0;
 
-	if (adapter->flags & I40EVF_FLAG_REINIT_ITR_NEEDED) {
-		err = i40evf_reinit_interrupt_scheme(adapter);
+	if (adapter->flags & IAVF_FLAG_REINIT_ITR_NEEDED) {
+		err = iavf_reinit_interrupt_scheme(adapter);
 		if (err)
 			goto reset_err;
 	}
 
-	adapter->aq_required |= I40EVF_FLAG_AQ_GET_CONFIG;
-	adapter->aq_required |= I40EVF_FLAG_AQ_MAP_VECTORS;
+	adapter->aq_required |= IAVF_FLAG_AQ_GET_CONFIG;
+	adapter->aq_required |= IAVF_FLAG_AQ_MAP_VECTORS;
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 
@@ -1964,10 +1962,10 @@ continue_reset:
 	}
 	spin_unlock_bh(&adapter->cloud_filter_list_lock);
 
-	adapter->aq_required |= I40EVF_FLAG_AQ_ADD_MAC_FILTER;
-	adapter->aq_required |= I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
-	adapter->aq_required |= I40EVF_FLAG_AQ_ADD_CLOUD_FILTER;
-	i40evf_misc_irq_enable(adapter);
+	adapter->aq_required |= IAVF_FLAG_AQ_ADD_MAC_FILTER;
+	adapter->aq_required |= IAVF_FLAG_AQ_ADD_VLAN_FILTER;
+	adapter->aq_required |= IAVF_FLAG_AQ_ADD_CLOUD_FILTER;
+	iavf_misc_irq_enable(adapter);
 
 	mod_timer(&adapter->watchdog_timer, jiffies + 2);
 
@@ -1976,84 +1974,83 @@ continue_reset:
 	 */
 	if (running) {
 		/* allocate transmit descriptors */
-		err = i40evf_setup_all_tx_resources(adapter);
+		err = iavf_setup_all_tx_resources(adapter);
 		if (err)
 			goto reset_err;
 
 		/* allocate receive descriptors */
-		err = i40evf_setup_all_rx_resources(adapter);
+		err = iavf_setup_all_rx_resources(adapter);
 		if (err)
 			goto reset_err;
 
-		if (adapter->flags & I40EVF_FLAG_REINIT_ITR_NEEDED) {
-			err = i40evf_request_traffic_irqs(adapter,
-							  netdev->name);
+		if (adapter->flags & IAVF_FLAG_REINIT_ITR_NEEDED) {
+			err = iavf_request_traffic_irqs(adapter, netdev->name);
 			if (err)
 				goto reset_err;
 
-			adapter->flags &= ~I40EVF_FLAG_REINIT_ITR_NEEDED;
+			adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
 		}
 
-		i40evf_configure(adapter);
+		iavf_configure(adapter);
 
-		i40evf_up_complete(adapter);
+		iavf_up_complete(adapter);
 
-		i40evf_irq_enable(adapter, true);
+		iavf_irq_enable(adapter, true);
 	} else {
-		adapter->state = __I40EVF_DOWN;
+		adapter->state = __IAVF_DOWN;
 		wake_up(&adapter->down_waitqueue);
 	}
-	clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section);
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CLIENT_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 
 	return;
 reset_err:
-	clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section);
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CLIENT_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 	dev_err(&adapter->pdev->dev, "failed to allocate resources during reinit\n");
-	i40evf_close(netdev);
+	iavf_close(netdev);
 }
 
 /**
- * i40evf_adminq_task - worker thread to clean the admin queue
+ * iavf_adminq_task - worker thread to clean the admin queue
  * @work: pointer to work_struct containing our data
  **/
-static void i40evf_adminq_task(struct work_struct *work)
+static void iavf_adminq_task(struct work_struct *work)
 {
-	struct i40evf_adapter *adapter =
-		container_of(work, struct i40evf_adapter, adminq_task);
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_adapter *adapter =
+		container_of(work, struct iavf_adapter, adminq_task);
+	struct iavf_hw *hw = &adapter->hw;
 	struct i40e_arq_event_info event;
 	enum virtchnl_ops v_op;
-	i40e_status ret, v_ret;
+	iavf_status ret, v_ret;
 	u32 val, oldval;
 	u16 pending;
 
-	if (adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED)
+	if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED)
 		goto out;
 
-	event.buf_len = I40EVF_MAX_AQ_BUF_SIZE;
+	event.buf_len = IAVF_MAX_AQ_BUF_SIZE;
 	event.msg_buf = kzalloc(event.buf_len, GFP_KERNEL);
 	if (!event.msg_buf)
 		goto out;
 
 	do {
-		ret = i40evf_clean_arq_element(hw, &event, &pending);
+		ret = iavf_clean_arq_element(hw, &event, &pending);
 		v_op = (enum virtchnl_ops)le32_to_cpu(event.desc.cookie_high);
-		v_ret = (i40e_status)le32_to_cpu(event.desc.cookie_low);
+		v_ret = (iavf_status)le32_to_cpu(event.desc.cookie_low);
 
 		if (ret || !v_op)
 			break; /* No event to process or error cleaning ARQ */
 
-		i40evf_virtchnl_completion(adapter, v_op, v_ret, event.msg_buf,
-					   event.msg_len);
+		iavf_virtchnl_completion(adapter, v_op, v_ret, event.msg_buf,
+					 event.msg_len);
 		if (pending != 0)
-			memset(event.msg_buf, 0, I40EVF_MAX_AQ_BUF_SIZE);
+			memset(event.msg_buf, 0, IAVF_MAX_AQ_BUF_SIZE);
 	} while (pending);
 
 	if ((adapter->flags &
-	     (I40EVF_FLAG_RESET_PENDING | I40EVF_FLAG_RESET_NEEDED)) ||
-	    adapter->state == __I40EVF_RESETTING)
+	     (IAVF_FLAG_RESET_PENDING | IAVF_FLAG_RESET_NEEDED)) ||
+	    adapter->state == __IAVF_RESETTING)
 		goto freedom;
 
 	/* check for error indications */
@@ -2061,34 +2058,34 @@ static void i40evf_adminq_task(struct work_struct *work)
 	if (val == 0xdeadbeef) /* indicates device in reset */
 		goto freedom;
 	oldval = val;
-	if (val & I40E_VF_ARQLEN1_ARQVFE_MASK) {
+	if (val & IAVF_VF_ARQLEN1_ARQVFE_MASK) {
 		dev_info(&adapter->pdev->dev, "ARQ VF Error detected\n");
-		val &= ~I40E_VF_ARQLEN1_ARQVFE_MASK;
+		val &= ~IAVF_VF_ARQLEN1_ARQVFE_MASK;
 	}
-	if (val & I40E_VF_ARQLEN1_ARQOVFL_MASK) {
+	if (val & IAVF_VF_ARQLEN1_ARQOVFL_MASK) {
 		dev_info(&adapter->pdev->dev, "ARQ Overflow Error detected\n");
-		val &= ~I40E_VF_ARQLEN1_ARQOVFL_MASK;
+		val &= ~IAVF_VF_ARQLEN1_ARQOVFL_MASK;
 	}
-	if (val & I40E_VF_ARQLEN1_ARQCRIT_MASK) {
+	if (val & IAVF_VF_ARQLEN1_ARQCRIT_MASK) {
 		dev_info(&adapter->pdev->dev, "ARQ Critical Error detected\n");
-		val &= ~I40E_VF_ARQLEN1_ARQCRIT_MASK;
+		val &= ~IAVF_VF_ARQLEN1_ARQCRIT_MASK;
 	}
 	if (oldval != val)
 		wr32(hw, hw->aq.arq.len, val);
 
 	val = rd32(hw, hw->aq.asq.len);
 	oldval = val;
-	if (val & I40E_VF_ATQLEN1_ATQVFE_MASK) {
+	if (val & IAVF_VF_ATQLEN1_ATQVFE_MASK) {
 		dev_info(&adapter->pdev->dev, "ASQ VF Error detected\n");
-		val &= ~I40E_VF_ATQLEN1_ATQVFE_MASK;
+		val &= ~IAVF_VF_ATQLEN1_ATQVFE_MASK;
 	}
-	if (val & I40E_VF_ATQLEN1_ATQOVFL_MASK) {
+	if (val & IAVF_VF_ATQLEN1_ATQOVFL_MASK) {
 		dev_info(&adapter->pdev->dev, "ASQ Overflow Error detected\n");
-		val &= ~I40E_VF_ATQLEN1_ATQOVFL_MASK;
+		val &= ~IAVF_VF_ATQLEN1_ATQOVFL_MASK;
 	}
-	if (val & I40E_VF_ATQLEN1_ATQCRIT_MASK) {
+	if (val & IAVF_VF_ATQLEN1_ATQCRIT_MASK) {
 		dev_info(&adapter->pdev->dev, "ASQ Critical Error detected\n");
-		val &= ~I40E_VF_ATQLEN1_ATQCRIT_MASK;
+		val &= ~IAVF_VF_ATQLEN1_ATQCRIT_MASK;
 	}
 	if (oldval != val)
 		wr32(hw, hw->aq.asq.len, val);
@@ -2097,58 +2094,58 @@ freedom:
 	kfree(event.msg_buf);
 out:
 	/* re-enable Admin queue interrupt cause */
-	i40evf_misc_irq_enable(adapter);
+	iavf_misc_irq_enable(adapter);
 }
 
 /**
- * i40evf_client_task - worker thread to perform client work
+ * iavf_client_task - worker thread to perform client work
  * @work: pointer to work_struct containing our data
  *
  * This task handles client interactions. Because client calls can be
  * reentrant, we can't handle them in the watchdog.
  **/
-static void i40evf_client_task(struct work_struct *work)
+static void iavf_client_task(struct work_struct *work)
 {
-	struct i40evf_adapter *adapter =
-		container_of(work, struct i40evf_adapter, client_task.work);
+	struct iavf_adapter *adapter =
+		container_of(work, struct iavf_adapter, client_task.work);
 
 	/* If we can't get the client bit, just give up. We'll be rescheduled
 	 * later.
 	 */
 
-	if (test_and_set_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section))
+	if (test_and_set_bit(__IAVF_IN_CLIENT_TASK, &adapter->crit_section))
 		return;
 
-	if (adapter->flags & I40EVF_FLAG_SERVICE_CLIENT_REQUESTED) {
-		i40evf_client_subtask(adapter);
-		adapter->flags &= ~I40EVF_FLAG_SERVICE_CLIENT_REQUESTED;
+	if (adapter->flags & IAVF_FLAG_SERVICE_CLIENT_REQUESTED) {
+		iavf_client_subtask(adapter);
+		adapter->flags &= ~IAVF_FLAG_SERVICE_CLIENT_REQUESTED;
 		goto out;
 	}
-	if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) {
-		i40evf_notify_client_l2_params(&adapter->vsi);
-		adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS;
+	if (adapter->flags & IAVF_FLAG_CLIENT_NEEDS_L2_PARAMS) {
+		iavf_notify_client_l2_params(&adapter->vsi);
+		adapter->flags &= ~IAVF_FLAG_CLIENT_NEEDS_L2_PARAMS;
 		goto out;
 	}
-	if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_CLOSE) {
-		i40evf_notify_client_close(&adapter->vsi, false);
-		adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_CLOSE;
+	if (adapter->flags & IAVF_FLAG_CLIENT_NEEDS_CLOSE) {
+		iavf_notify_client_close(&adapter->vsi, false);
+		adapter->flags &= ~IAVF_FLAG_CLIENT_NEEDS_CLOSE;
 		goto out;
 	}
-	if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_OPEN) {
-		i40evf_notify_client_open(&adapter->vsi);
-		adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_OPEN;
+	if (adapter->flags & IAVF_FLAG_CLIENT_NEEDS_OPEN) {
+		iavf_notify_client_open(&adapter->vsi);
+		adapter->flags &= ~IAVF_FLAG_CLIENT_NEEDS_OPEN;
 	}
 out:
-	clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CLIENT_TASK, &adapter->crit_section);
 }
 
 /**
- * i40evf_free_all_tx_resources - Free Tx Resources for All Queues
+ * iavf_free_all_tx_resources - Free Tx Resources for All Queues
  * @adapter: board private structure
  *
  * Free all transmit software resources
  **/
-void i40evf_free_all_tx_resources(struct i40evf_adapter *adapter)
+void iavf_free_all_tx_resources(struct iavf_adapter *adapter)
 {
 	int i;
 
@@ -2157,11 +2154,11 @@ void i40evf_free_all_tx_resources(struct i40evf_adapter *adapter)
 
 	for (i = 0; i < adapter->num_active_queues; i++)
 		if (adapter->tx_rings[i].desc)
-			i40evf_free_tx_resources(&adapter->tx_rings[i]);
+			iavf_free_tx_resources(&adapter->tx_rings[i]);
 }
 
 /**
- * i40evf_setup_all_tx_resources - allocate all queues Tx resources
+ * iavf_setup_all_tx_resources - allocate all queues Tx resources
  * @adapter: board private structure
  *
  * If this function returns with an error, then it's possible one or
@@ -2170,13 +2167,13 @@ void i40evf_free_all_tx_resources(struct i40evf_adapter *adapter)
  *
  * Return 0 on success, negative on failure
  **/
-static int i40evf_setup_all_tx_resources(struct i40evf_adapter *adapter)
+static int iavf_setup_all_tx_resources(struct iavf_adapter *adapter)
 {
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
 		adapter->tx_rings[i].count = adapter->tx_desc_count;
-		err = i40evf_setup_tx_descriptors(&adapter->tx_rings[i]);
+		err = iavf_setup_tx_descriptors(&adapter->tx_rings[i]);
 		if (!err)
 			continue;
 		dev_err(&adapter->pdev->dev,
@@ -2188,7 +2185,7 @@ static int i40evf_setup_all_tx_resources(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_setup_all_rx_resources - allocate all queues Rx resources
+ * iavf_setup_all_rx_resources - allocate all queues Rx resources
  * @adapter: board private structure
  *
  * If this function returns with an error, then it's possible one or
@@ -2197,13 +2194,13 @@ static int i40evf_setup_all_tx_resources(struct i40evf_adapter *adapter)
  *
  * Return 0 on success, negative on failure
  **/
-static int i40evf_setup_all_rx_resources(struct i40evf_adapter *adapter)
+static int iavf_setup_all_rx_resources(struct iavf_adapter *adapter)
 {
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_active_queues; i++) {
 		adapter->rx_rings[i].count = adapter->rx_desc_count;
-		err = i40evf_setup_rx_descriptors(&adapter->rx_rings[i]);
+		err = iavf_setup_rx_descriptors(&adapter->rx_rings[i]);
 		if (!err)
 			continue;
 		dev_err(&adapter->pdev->dev,
@@ -2214,12 +2211,12 @@ static int i40evf_setup_all_rx_resources(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_free_all_rx_resources - Free Rx Resources for All Queues
+ * iavf_free_all_rx_resources - Free Rx Resources for All Queues
  * @adapter: board private structure
  *
  * Free all receive software resources
  **/
-void i40evf_free_all_rx_resources(struct i40evf_adapter *adapter)
+void iavf_free_all_rx_resources(struct iavf_adapter *adapter)
 {
 	int i;
 
@@ -2228,16 +2225,16 @@ void i40evf_free_all_rx_resources(struct i40evf_adapter *adapter)
 
 	for (i = 0; i < adapter->num_active_queues; i++)
 		if (adapter->rx_rings[i].desc)
-			i40evf_free_rx_resources(&adapter->rx_rings[i]);
+			iavf_free_rx_resources(&adapter->rx_rings[i]);
 }
 
 /**
- * i40evf_validate_tx_bandwidth - validate the max Tx bandwidth
+ * iavf_validate_tx_bandwidth - validate the max Tx bandwidth
  * @adapter: board private structure
  * @max_tx_rate: max Tx bw for a tc
  **/
-static int i40evf_validate_tx_bandwidth(struct i40evf_adapter *adapter,
-					u64 max_tx_rate)
+static int iavf_validate_tx_bandwidth(struct iavf_adapter *adapter,
+				      u64 max_tx_rate)
 {
 	int speed = 0, ret = 0;
 
@@ -2274,7 +2271,7 @@ static int i40evf_validate_tx_bandwidth(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40evf_validate_channel_config - validate queue mapping info
+ * iavf_validate_channel_config - validate queue mapping info
  * @adapter: board private structure
  * @mqprio_qopt: queue parameters
  *
@@ -2282,15 +2279,15 @@ static int i40evf_validate_tx_bandwidth(struct i40evf_adapter *adapter,
  * configure queue channels is valid or not. Returns 0 on a valid
  * config.
  **/
-static int i40evf_validate_ch_config(struct i40evf_adapter *adapter,
-				     struct tc_mqprio_qopt_offload *mqprio_qopt)
+static int iavf_validate_ch_config(struct iavf_adapter *adapter,
+				   struct tc_mqprio_qopt_offload *mqprio_qopt)
 {
 	u64 total_max_rate = 0;
 	int i, num_qps = 0;
 	u64 tx_rate = 0;
 	int ret = 0;
 
-	if (mqprio_qopt->qopt.num_tc > I40EVF_MAX_TRAFFIC_CLASS ||
+	if (mqprio_qopt->qopt.num_tc > IAVF_MAX_TRAFFIC_CLASS ||
 	    mqprio_qopt->qopt.num_tc < 1)
 		return -EINVAL;
 
@@ -2305,24 +2302,24 @@ static int i40evf_validate_ch_config(struct i40evf_adapter *adapter,
 		}
 		/*convert to Mbps */
 		tx_rate = div_u64(mqprio_qopt->max_rate[i],
-				  I40EVF_MBPS_DIVISOR);
+				  IAVF_MBPS_DIVISOR);
 		total_max_rate += tx_rate;
 		num_qps += mqprio_qopt->qopt.count[i];
 	}
-	if (num_qps > I40EVF_MAX_REQ_QUEUES)
+	if (num_qps > IAVF_MAX_REQ_QUEUES)
 		return -EINVAL;
 
-	ret = i40evf_validate_tx_bandwidth(adapter, total_max_rate);
+	ret = iavf_validate_tx_bandwidth(adapter, total_max_rate);
 	return ret;
 }
 
 /**
- * i40evf_del_all_cloud_filters - delete all cloud filters
+ * iavf_del_all_cloud_filters - delete all cloud filters
  * on the traffic classes
  **/
-static void i40evf_del_all_cloud_filters(struct i40evf_adapter *adapter)
+static void iavf_del_all_cloud_filters(struct iavf_adapter *adapter)
 {
-	struct i40evf_cloud_filter *cf, *cftmp;
+	struct iavf_cloud_filter *cf, *cftmp;
 
 	spin_lock_bh(&adapter->cloud_filter_list_lock);
 	list_for_each_entry_safe(cf, cftmp, &adapter->cloud_filter_list,
@@ -2335,7 +2332,7 @@ static void i40evf_del_all_cloud_filters(struct i40evf_adapter *adapter)
 }
 
 /**
- * __i40evf_setup_tc - configure multiple traffic classes
+ * __iavf_setup_tc - configure multiple traffic classes
  * @netdev: network interface device structure
  * @type_date: tc offload data
  *
@@ -2345,10 +2342,10 @@ static void i40evf_del_all_cloud_filters(struct i40evf_adapter *adapter)
  *
  * Returns 0 on success.
  **/
-static int __i40evf_setup_tc(struct net_device *netdev, void *type_data)
+static int __iavf_setup_tc(struct net_device *netdev, void *type_data)
 {
 	struct tc_mqprio_qopt_offload *mqprio_qopt = type_data;
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 	struct virtchnl_vf_resource *vfres = adapter->vf_res;
 	u8 num_tc = 0, total_qps = 0;
 	int ret = 0, netdev_tc = 0;
@@ -2361,14 +2358,14 @@ static int __i40evf_setup_tc(struct net_device *netdev, void *type_data)
 
 	/* delete queue_channel */
 	if (!mqprio_qopt->qopt.hw) {
-		if (adapter->ch_config.state == __I40EVF_TC_RUNNING) {
+		if (adapter->ch_config.state == __IAVF_TC_RUNNING) {
 			/* reset the tc configuration */
 			netdev_reset_tc(netdev);
 			adapter->num_tc = 0;
 			netif_tx_stop_all_queues(netdev);
 			netif_tx_disable(netdev);
-			i40evf_del_all_cloud_filters(adapter);
-			adapter->aq_required = I40EVF_FLAG_AQ_DISABLE_CHANNELS;
+			iavf_del_all_cloud_filters(adapter);
+			adapter->aq_required = IAVF_FLAG_AQ_DISABLE_CHANNELS;
 			goto exit;
 		} else {
 			return -EINVAL;
@@ -2381,12 +2378,12 @@ static int __i40evf_setup_tc(struct net_device *netdev, void *type_data)
 			dev_err(&adapter->pdev->dev, "ADq not supported\n");
 			return -EOPNOTSUPP;
 		}
-		if (adapter->ch_config.state != __I40EVF_TC_INVALID) {
+		if (adapter->ch_config.state != __IAVF_TC_INVALID) {
 			dev_err(&adapter->pdev->dev, "TC configuration already exists\n");
 			return -EINVAL;
 		}
 
-		ret = i40evf_validate_ch_config(adapter, mqprio_qopt);
+		ret = iavf_validate_ch_config(adapter, mqprio_qopt);
 		if (ret)
 			return ret;
 		/* Return if same TC config is requested */
@@ -2394,7 +2391,7 @@ static int __i40evf_setup_tc(struct net_device *netdev, void *type_data)
 			return 0;
 		adapter->num_tc = num_tc;
 
-		for (i = 0; i < I40EVF_MAX_TRAFFIC_CLASS; i++) {
+		for (i = 0; i < IAVF_MAX_TRAFFIC_CLASS; i++) {
 			if (i < num_tc) {
 				adapter->ch_config.ch_info[i].count =
 					mqprio_qopt->qopt.count[i];
@@ -2404,7 +2401,7 @@ static int __i40evf_setup_tc(struct net_device *netdev, void *type_data)
 				max_tx_rate = mqprio_qopt->max_rate[i];
 				/* convert to Mbps */
 				max_tx_rate = div_u64(max_tx_rate,
-						      I40EVF_MBPS_DIVISOR);
+						      IAVF_MBPS_DIVISOR);
 				adapter->ch_config.ch_info[i].max_tx_rate =
 					max_tx_rate;
 			} else {
@@ -2415,11 +2412,11 @@ static int __i40evf_setup_tc(struct net_device *netdev, void *type_data)
 		adapter->ch_config.total_qps = total_qps;
 		netif_tx_stop_all_queues(netdev);
 		netif_tx_disable(netdev);
-		adapter->aq_required |= I40EVF_FLAG_AQ_ENABLE_CHANNELS;
+		adapter->aq_required |= IAVF_FLAG_AQ_ENABLE_CHANNELS;
 		netdev_reset_tc(netdev);
 		/* Report the tc mapping up the stack */
 		netdev_set_num_tc(adapter->netdev, num_tc);
-		for (i = 0; i < I40EVF_MAX_TRAFFIC_CLASS; i++) {
+		for (i = 0; i < IAVF_MAX_TRAFFIC_CLASS; i++) {
 			u16 qcount = mqprio_qopt->qopt.count[i];
 			u16 qoffset = mqprio_qopt->qopt.offset[i];
 
@@ -2433,14 +2430,14 @@ exit:
 }
 
 /**
- * i40evf_parse_cls_flower - Parse tc flower filters provided by kernel
+ * iavf_parse_cls_flower - Parse tc flower filters provided by kernel
  * @adapter: board private structure
  * @cls_flower: pointer to struct tc_cls_flower_offload
  * @filter: pointer to cloud filter structure
  */
-static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
-				   struct tc_cls_flower_offload *f,
-				   struct i40evf_cloud_filter *filter)
+static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
+				 struct tc_cls_flower_offload *f,
+				 struct iavf_cloud_filter *filter)
 {
 	u16 n_proto_mask = 0;
 	u16 n_proto_key = 0;
@@ -2471,7 +2468,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 						  f->mask);
 
 		if (mask->keyid != 0)
-			field_flags |= I40EVF_CLOUD_FIELD_TEN_ID;
+			field_flags |= IAVF_CLOUD_FIELD_TEN_ID;
 	}
 
 	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
@@ -2518,7 +2515,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 		/* use is_broadcast and is_zero to check for all 0xf or 0 */
 		if (!is_zero_ether_addr(mask->dst)) {
 			if (is_broadcast_ether_addr(mask->dst)) {
-				field_flags |= I40EVF_CLOUD_FIELD_OMAC;
+				field_flags |= IAVF_CLOUD_FIELD_OMAC;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad ether dest mask %pM\n",
 					mask->dst);
@@ -2528,7 +2525,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 
 		if (!is_zero_ether_addr(mask->src)) {
 			if (is_broadcast_ether_addr(mask->src)) {
-				field_flags |= I40EVF_CLOUD_FIELD_IMAC;
+				field_flags |= IAVF_CLOUD_FIELD_IMAC;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad ether src mask %pM\n",
 					mask->src);
@@ -2569,7 +2566,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 
 		if (mask->vlan_id) {
 			if (mask->vlan_id == VLAN_VID_MASK) {
-				field_flags |= I40EVF_CLOUD_FIELD_IVLAN;
+				field_flags |= IAVF_CLOUD_FIELD_IVLAN;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad vlan mask %u\n",
 					mask->vlan_id);
@@ -2601,7 +2598,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 
 		if (mask->dst) {
 			if (mask->dst == cpu_to_be32(0xffffffff)) {
-				field_flags |= I40EVF_CLOUD_FIELD_IIP;
+				field_flags |= IAVF_CLOUD_FIELD_IIP;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad ip dst mask 0x%08x\n",
 					be32_to_cpu(mask->dst));
@@ -2611,7 +2608,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 
 		if (mask->src) {
 			if (mask->src == cpu_to_be32(0xffffffff)) {
-				field_flags |= I40EVF_CLOUD_FIELD_IIP;
+				field_flags |= IAVF_CLOUD_FIELD_IIP;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad ip src mask 0x%08x\n",
 					be32_to_cpu(mask->dst));
@@ -2619,7 +2616,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 			}
 		}
 
-		if (field_flags & I40EVF_CLOUD_FIELD_TEN_ID) {
+		if (field_flags & IAVF_CLOUD_FIELD_TEN_ID) {
 			dev_info(&adapter->pdev->dev, "Tenant id not allowed for ip filter\n");
 			return I40E_ERR_CONFIG;
 		}
@@ -2660,7 +2657,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 			return I40E_ERR_CONFIG;
 		}
 		if (!ipv6_addr_any(&mask->dst) || !ipv6_addr_any(&mask->src))
-			field_flags |= I40EVF_CLOUD_FIELD_IIP;
+			field_flags |= IAVF_CLOUD_FIELD_IIP;
 
 		for (i = 0; i < 4; i++)
 			vf->mask.tcp_spec.dst_ip[i] |= cpu_to_be32(0xffffffff);
@@ -2683,7 +2680,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 
 		if (mask->src) {
 			if (mask->src == cpu_to_be16(0xffff)) {
-				field_flags |= I40EVF_CLOUD_FIELD_IIP;
+				field_flags |= IAVF_CLOUD_FIELD_IIP;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad src port mask %u\n",
 					be16_to_cpu(mask->src));
@@ -2693,7 +2690,7 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 
 		if (mask->dst) {
 			if (mask->dst == cpu_to_be16(0xffff)) {
-				field_flags |= I40EVF_CLOUD_FIELD_IIP;
+				field_flags |= IAVF_CLOUD_FIELD_IIP;
 			} else {
 				dev_err(&adapter->pdev->dev, "Bad dst port mask %u\n",
 					be16_to_cpu(mask->dst));
@@ -2716,13 +2713,13 @@ static int i40evf_parse_cls_flower(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40evf_handle_tclass - Forward to a traffic class on the device
+ * iavf_handle_tclass - Forward to a traffic class on the device
  * @adapter: board private structure
  * @tc: traffic class index on the device
  * @filter: pointer to cloud filter structure
  */
-static int i40evf_handle_tclass(struct i40evf_adapter *adapter, u32 tc,
-				struct i40evf_cloud_filter *filter)
+static int iavf_handle_tclass(struct iavf_adapter *adapter, u32 tc,
+			      struct iavf_cloud_filter *filter)
 {
 	if (tc == 0)
 		return 0;
@@ -2740,15 +2737,15 @@ static int i40evf_handle_tclass(struct i40evf_adapter *adapter, u32 tc,
 }
 
 /**
- * i40evf_configure_clsflower - Add tc flower filters
+ * iavf_configure_clsflower - Add tc flower filters
  * @adapter: board private structure
  * @cls_flower: Pointer to struct tc_cls_flower_offload
  */
-static int i40evf_configure_clsflower(struct i40evf_adapter *adapter,
-				      struct tc_cls_flower_offload *cls_flower)
+static int iavf_configure_clsflower(struct iavf_adapter *adapter,
+				    struct tc_cls_flower_offload *cls_flower)
 {
 	int tc = tc_classid_to_hwtc(adapter->netdev, cls_flower->classid);
-	struct i40evf_cloud_filter *filter = NULL;
+	struct iavf_cloud_filter *filter = NULL;
 	int err = -EINVAL, count = 50;
 
 	if (tc < 0) {
@@ -2760,7 +2757,7 @@ static int i40evf_configure_clsflower(struct i40evf_adapter *adapter,
 	if (!filter)
 		return -ENOMEM;
 
-	while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK,
+	while (test_and_set_bit(__IAVF_IN_CRITICAL_TASK,
 				&adapter->crit_section)) {
 		if (--count == 0)
 			goto err;
@@ -2773,11 +2770,11 @@ static int i40evf_configure_clsflower(struct i40evf_adapter *adapter,
 	memset(&filter->f.mask.tcp_spec, 0, sizeof(struct virtchnl_l4_spec));
 	/* start out with flow type and eth type IPv4 to begin with */
 	filter->f.flow_type = VIRTCHNL_TCP_V4_FLOW;
-	err = i40evf_parse_cls_flower(adapter, cls_flower, filter);
+	err = iavf_parse_cls_flower(adapter, cls_flower, filter);
 	if (err < 0)
 		goto err;
 
-	err = i40evf_handle_tclass(adapter, tc, filter);
+	err = iavf_handle_tclass(adapter, tc, filter);
 	if (err < 0)
 		goto err;
 
@@ -2786,27 +2783,27 @@ static int i40evf_configure_clsflower(struct i40evf_adapter *adapter,
 	list_add_tail(&filter->list, &adapter->cloud_filter_list);
 	adapter->num_cloud_filters++;
 	filter->add = true;
-	adapter->aq_required |= I40EVF_FLAG_AQ_ADD_CLOUD_FILTER;
+	adapter->aq_required |= IAVF_FLAG_AQ_ADD_CLOUD_FILTER;
 	spin_unlock_bh(&adapter->cloud_filter_list_lock);
 err:
 	if (err)
 		kfree(filter);
 
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 	return err;
 }
 
-/* i40evf_find_cf - Find the cloud filter in the list
+/* iavf_find_cf - Find the cloud filter in the list
  * @adapter: Board private structure
  * @cookie: filter specific cookie
  *
  * Returns ptr to the filter object or NULL. Must be called while holding the
  * cloud_filter_list_lock.
  */
-static struct i40evf_cloud_filter *i40evf_find_cf(struct i40evf_adapter *adapter,
-						  unsigned long *cookie)
+static struct iavf_cloud_filter *iavf_find_cf(struct iavf_adapter *adapter,
+					      unsigned long *cookie)
 {
-	struct i40evf_cloud_filter *filter = NULL;
+	struct iavf_cloud_filter *filter = NULL;
 
 	if (!cookie)
 		return NULL;
@@ -2819,21 +2816,21 @@ static struct i40evf_cloud_filter *i40evf_find_cf(struct i40evf_adapter *adapter
 }
 
 /**
- * i40evf_delete_clsflower - Remove tc flower filters
+ * iavf_delete_clsflower - Remove tc flower filters
  * @adapter: board private structure
  * @cls_flower: Pointer to struct tc_cls_flower_offload
  */
-static int i40evf_delete_clsflower(struct i40evf_adapter *adapter,
-				   struct tc_cls_flower_offload *cls_flower)
+static int iavf_delete_clsflower(struct iavf_adapter *adapter,
+				 struct tc_cls_flower_offload *cls_flower)
 {
-	struct i40evf_cloud_filter *filter = NULL;
+	struct iavf_cloud_filter *filter = NULL;
 	int err = 0;
 
 	spin_lock_bh(&adapter->cloud_filter_list_lock);
-	filter = i40evf_find_cf(adapter, &cls_flower->cookie);
+	filter = iavf_find_cf(adapter, &cls_flower->cookie);
 	if (filter) {
 		filter->del = true;
-		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_CLOUD_FILTER;
+		adapter->aq_required |= IAVF_FLAG_AQ_DEL_CLOUD_FILTER;
 	} else {
 		err = -EINVAL;
 	}
@@ -2843,21 +2840,21 @@ static int i40evf_delete_clsflower(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40evf_setup_tc_cls_flower - flower classifier offloads
+ * iavf_setup_tc_cls_flower - flower classifier offloads
  * @netdev: net device to configure
  * @type_data: offload data
  */
-static int i40evf_setup_tc_cls_flower(struct i40evf_adapter *adapter,
-				      struct tc_cls_flower_offload *cls_flower)
+static int iavf_setup_tc_cls_flower(struct iavf_adapter *adapter,
+				    struct tc_cls_flower_offload *cls_flower)
 {
 	if (cls_flower->common.chain_index)
 		return -EOPNOTSUPP;
 
 	switch (cls_flower->command) {
 	case TC_CLSFLOWER_REPLACE:
-		return i40evf_configure_clsflower(adapter, cls_flower);
+		return iavf_configure_clsflower(adapter, cls_flower);
 	case TC_CLSFLOWER_DESTROY:
-		return i40evf_delete_clsflower(adapter, cls_flower);
+		return iavf_delete_clsflower(adapter, cls_flower);
 	case TC_CLSFLOWER_STATS:
 		return -EOPNOTSUPP;
 	default:
@@ -2866,46 +2863,46 @@ static int i40evf_setup_tc_cls_flower(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40evf_setup_tc_block_cb - block callback for tc
+ * iavf_setup_tc_block_cb - block callback for tc
  * @type: type of offload
  * @type_data: offload data
  * @cb_priv:
  *
  * This function is the block callback for traffic classes
  **/
-static int i40evf_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
-				    void *cb_priv)
+static int iavf_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+				  void *cb_priv)
 {
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
-		return i40evf_setup_tc_cls_flower(cb_priv, type_data);
+		return iavf_setup_tc_cls_flower(cb_priv, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
 }
 
 /**
- * i40evf_setup_tc_block - register callbacks for tc
+ * iavf_setup_tc_block - register callbacks for tc
  * @netdev: network interface device structure
  * @f: tc offload data
  *
  * This function registers block callbacks for tc
  * offloads
  **/
-static int i40evf_setup_tc_block(struct net_device *dev,
-				 struct tc_block_offload *f)
+static int iavf_setup_tc_block(struct net_device *dev,
+			       struct tc_block_offload *f)
 {
-	struct i40evf_adapter *adapter = netdev_priv(dev);
+	struct iavf_adapter *adapter = netdev_priv(dev);
 
 	if (f->binder_type != TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
 		return -EOPNOTSUPP;
 
 	switch (f->command) {
 	case TC_BLOCK_BIND:
-		return tcf_block_cb_register(f->block, i40evf_setup_tc_block_cb,
+		return tcf_block_cb_register(f->block, iavf_setup_tc_block_cb,
 					     adapter, adapter, f->extack);
 	case TC_BLOCK_UNBIND:
-		tcf_block_cb_unregister(f->block, i40evf_setup_tc_block_cb,
+		tcf_block_cb_unregister(f->block, iavf_setup_tc_block_cb,
 					adapter);
 		return 0;
 	default:
@@ -2914,7 +2911,7 @@ static int i40evf_setup_tc_block(struct net_device *dev,
 }
 
 /**
- * i40evf_setup_tc - configure multiple traffic classes
+ * iavf_setup_tc - configure multiple traffic classes
  * @netdev: network interface device structure
  * @type: type of offload
  * @type_date: tc offload data
@@ -2924,21 +2921,21 @@ static int i40evf_setup_tc_block(struct net_device *dev,
  *
  * Returns 0 on success
  **/
-static int i40evf_setup_tc(struct net_device *netdev, enum tc_setup_type type,
-			   void *type_data)
+static int iavf_setup_tc(struct net_device *netdev, enum tc_setup_type type,
+			 void *type_data)
 {
 	switch (type) {
 	case TC_SETUP_QDISC_MQPRIO:
-		return __i40evf_setup_tc(netdev, type_data);
+		return __iavf_setup_tc(netdev, type_data);
 	case TC_SETUP_BLOCK:
-		return i40evf_setup_tc_block(netdev, type_data);
+		return iavf_setup_tc_block(netdev, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
 }
 
 /**
- * i40evf_open - Called when a network interface is made active
+ * iavf_open - Called when a network interface is made active
  * @netdev: network interface device structure
  *
  * Returns 0 on success, negative value on failure
@@ -2949,71 +2946,71 @@ static int i40evf_setup_tc(struct net_device *netdev, enum tc_setup_type type,
  * handler is registered with the OS, the watchdog timer is started,
  * and the stack is notified that the interface is ready.
  **/
-static int i40evf_open(struct net_device *netdev)
+static int iavf_open(struct net_device *netdev)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 	int err;
 
-	if (adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED) {
+	if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED) {
 		dev_err(&adapter->pdev->dev, "Unable to open device due to PF driver failure.\n");
 		return -EIO;
 	}
 
-	while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK,
+	while (test_and_set_bit(__IAVF_IN_CRITICAL_TASK,
 				&adapter->crit_section))
 		usleep_range(500, 1000);
 
-	if (adapter->state != __I40EVF_DOWN) {
+	if (adapter->state != __IAVF_DOWN) {
 		err = -EBUSY;
 		goto err_unlock;
 	}
 
 	/* allocate transmit descriptors */
-	err = i40evf_setup_all_tx_resources(adapter);
+	err = iavf_setup_all_tx_resources(adapter);
 	if (err)
 		goto err_setup_tx;
 
 	/* allocate receive descriptors */
-	err = i40evf_setup_all_rx_resources(adapter);
+	err = iavf_setup_all_rx_resources(adapter);
 	if (err)
 		goto err_setup_rx;
 
 	/* clear any pending interrupts, may auto mask */
-	err = i40evf_request_traffic_irqs(adapter, netdev->name);
+	err = iavf_request_traffic_irqs(adapter, netdev->name);
 	if (err)
 		goto err_req_irq;
 
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 
-	i40evf_add_filter(adapter, adapter->hw.mac.addr);
+	iavf_add_filter(adapter, adapter->hw.mac.addr);
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
-	i40evf_configure(adapter);
+	iavf_configure(adapter);
 
-	i40evf_up_complete(adapter);
+	iavf_up_complete(adapter);
 
-	i40evf_irq_enable(adapter, true);
+	iavf_irq_enable(adapter, true);
 
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 
 	return 0;
 
 err_req_irq:
-	i40evf_down(adapter);
-	i40evf_free_traffic_irqs(adapter);
+	iavf_down(adapter);
+	iavf_free_traffic_irqs(adapter);
 err_setup_rx:
-	i40evf_free_all_rx_resources(adapter);
+	iavf_free_all_rx_resources(adapter);
 err_setup_tx:
-	i40evf_free_all_tx_resources(adapter);
+	iavf_free_all_tx_resources(adapter);
 err_unlock:
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 
 	return err;
 }
 
 /**
- * i40evf_close - Disables a network interface
+ * iavf_close - Disables a network interface
  * @netdev: network interface device structure
  *
  * Returns 0, this is not allowed to fail
@@ -3023,41 +3020,41 @@ err_unlock:
  * needs to be disabled. All IRQs except vector 0 (reserved for admin queue)
  * are freed, along with all transmit and receive resources.
  **/
-static int i40evf_close(struct net_device *netdev)
+static int iavf_close(struct net_device *netdev)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 	int status;
 
-	if (adapter->state <= __I40EVF_DOWN_PENDING)
+	if (adapter->state <= __IAVF_DOWN_PENDING)
 		return 0;
 
-	while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK,
+	while (test_and_set_bit(__IAVF_IN_CRITICAL_TASK,
 				&adapter->crit_section))
 		usleep_range(500, 1000);
 
-	set_bit(__I40E_VSI_DOWN, adapter->vsi.state);
+	set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
 	if (CLIENT_ENABLED(adapter))
-		adapter->flags |= I40EVF_FLAG_CLIENT_NEEDS_CLOSE;
+		adapter->flags |= IAVF_FLAG_CLIENT_NEEDS_CLOSE;
 
-	i40evf_down(adapter);
-	adapter->state = __I40EVF_DOWN_PENDING;
-	i40evf_free_traffic_irqs(adapter);
+	iavf_down(adapter);
+	adapter->state = __IAVF_DOWN_PENDING;
+	iavf_free_traffic_irqs(adapter);
 
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 
 	/* We explicitly don't free resources here because the hardware is
 	 * still active and can DMA into memory. Resources are cleared in
-	 * i40evf_virtchnl_completion() after we get confirmation from the PF
+	 * iavf_virtchnl_completion() after we get confirmation from the PF
 	 * driver that the rings have been stopped.
 	 *
-	 * Also, we wait for state to transition to __I40EVF_DOWN before
-	 * returning. State change occurs in i40evf_virtchnl_completion() after
+	 * Also, we wait for state to transition to __IAVF_DOWN before
+	 * returning. State change occurs in iavf_virtchnl_completion() after
 	 * VF resources are released (which occurs after PF driver processes and
 	 * responds to admin queue commands).
 	 */
 
 	status = wait_event_timeout(adapter->down_waitqueue,
-				    adapter->state == __I40EVF_DOWN,
+				    adapter->state == __IAVF_DOWN,
 				    msecs_to_jiffies(200));
 	if (!status)
 		netdev_warn(netdev, "Device resources not yet released\n");
@@ -3065,64 +3062,65 @@ static int i40evf_close(struct net_device *netdev)
 }
 
 /**
- * i40evf_change_mtu - Change the Maximum Transfer Unit
+ * iavf_change_mtu - Change the Maximum Transfer Unit
  * @netdev: network interface device structure
  * @new_mtu: new value for maximum frame size
  *
  * Returns 0 on success, negative on failure
  **/
-static int i40evf_change_mtu(struct net_device *netdev, int new_mtu)
+static int iavf_change_mtu(struct net_device *netdev, int new_mtu)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	netdev->mtu = new_mtu;
 	if (CLIENT_ENABLED(adapter)) {
-		i40evf_notify_client_l2_params(&adapter->vsi);
-		adapter->flags |= I40EVF_FLAG_SERVICE_CLIENT_REQUESTED;
+		iavf_notify_client_l2_params(&adapter->vsi);
+		adapter->flags |= IAVF_FLAG_SERVICE_CLIENT_REQUESTED;
 	}
-	adapter->flags |= I40EVF_FLAG_RESET_NEEDED;
+	adapter->flags |= IAVF_FLAG_RESET_NEEDED;
 	schedule_work(&adapter->reset_task);
 
 	return 0;
 }
 
 /**
- * i40e_set_features - set the netdev feature flags
+ * iavf_set_features - set the netdev feature flags
  * @netdev: ptr to the netdev being adjusted
  * @features: the feature set that the stack is suggesting
  * Note: expects to be called while under rtnl_lock()
  **/
-static int i40evf_set_features(struct net_device *netdev,
-			       netdev_features_t features)
+static int iavf_set_features(struct net_device *netdev,
+			     netdev_features_t features)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
-	/* Don't allow changing VLAN_RX flag when VLAN is set for VF
-	 * and return an error in this case
+	/* Don't allow changing VLAN_RX flag when adapter is not capable
+	 * of VLAN offload
 	 */
-	if (VLAN_ALLOWED(adapter)) {
+	if (!VLAN_ALLOWED(adapter)) {
+		if ((netdev->features ^ features) & NETIF_F_HW_VLAN_CTAG_RX)
+			return -EINVAL;
+	} else if ((netdev->features ^ features) & NETIF_F_HW_VLAN_CTAG_RX) {
 		if (features & NETIF_F_HW_VLAN_CTAG_RX)
 			adapter->aq_required |=
-				I40EVF_FLAG_AQ_ENABLE_VLAN_STRIPPING;
+				IAVF_FLAG_AQ_ENABLE_VLAN_STRIPPING;
 		else
 			adapter->aq_required |=
-				I40EVF_FLAG_AQ_DISABLE_VLAN_STRIPPING;
-	} else if ((netdev->features ^ features) & NETIF_F_HW_VLAN_CTAG_RX) {
-		return -EINVAL;
+				IAVF_FLAG_AQ_DISABLE_VLAN_STRIPPING;
 	}
 
 	return 0;
 }
 
 /**
- * i40evf_features_check - Validate encapsulated packet conforms to limits
+ * iavf_features_check - Validate encapsulated packet conforms to limits
  * @skb: skb buff
  * @dev: This physical port's netdev
  * @features: Offload features that the stack believes apply
  **/
-static netdev_features_t i40evf_features_check(struct sk_buff *skb,
-					       struct net_device *dev,
-					       netdev_features_t features)
+static netdev_features_t iavf_features_check(struct sk_buff *skb,
+					     struct net_device *dev,
+					     netdev_features_t features)
 {
 	size_t len;
 
@@ -3173,16 +3171,16 @@ out_err:
 }
 
 /**
- * i40evf_fix_features - fix up the netdev feature bits
+ * iavf_fix_features - fix up the netdev feature bits
  * @netdev: our net device
  * @features: desired feature bits
  *
  * Returns fixed-up features bits
  **/
-static netdev_features_t i40evf_fix_features(struct net_device *netdev,
-					     netdev_features_t features)
+static netdev_features_t iavf_fix_features(struct net_device *netdev,
+					   netdev_features_t features)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	if (!(adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN))
 		features &= ~(NETIF_F_HW_VLAN_CTAG_TX |
@@ -3192,37 +3190,37 @@ static netdev_features_t i40evf_fix_features(struct net_device *netdev,
 	return features;
 }
 
-static const struct net_device_ops i40evf_netdev_ops = {
-	.ndo_open		= i40evf_open,
-	.ndo_stop		= i40evf_close,
-	.ndo_start_xmit		= i40evf_xmit_frame,
-	.ndo_set_rx_mode	= i40evf_set_rx_mode,
+static const struct net_device_ops iavf_netdev_ops = {
+	.ndo_open		= iavf_open,
+	.ndo_stop		= iavf_close,
+	.ndo_start_xmit		= iavf_xmit_frame,
+	.ndo_set_rx_mode	= iavf_set_rx_mode,
 	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_mac_address	= i40evf_set_mac,
-	.ndo_change_mtu		= i40evf_change_mtu,
-	.ndo_tx_timeout		= i40evf_tx_timeout,
-	.ndo_vlan_rx_add_vid	= i40evf_vlan_rx_add_vid,
-	.ndo_vlan_rx_kill_vid	= i40evf_vlan_rx_kill_vid,
-	.ndo_features_check	= i40evf_features_check,
-	.ndo_fix_features	= i40evf_fix_features,
-	.ndo_set_features	= i40evf_set_features,
-	.ndo_setup_tc		= i40evf_setup_tc,
+	.ndo_set_mac_address	= iavf_set_mac,
+	.ndo_change_mtu		= iavf_change_mtu,
+	.ndo_tx_timeout		= iavf_tx_timeout,
+	.ndo_vlan_rx_add_vid	= iavf_vlan_rx_add_vid,
+	.ndo_vlan_rx_kill_vid	= iavf_vlan_rx_kill_vid,
+	.ndo_features_check	= iavf_features_check,
+	.ndo_fix_features	= iavf_fix_features,
+	.ndo_set_features	= iavf_set_features,
+	.ndo_setup_tc		= iavf_setup_tc,
 };
 
 /**
- * i40evf_check_reset_complete - check that VF reset is complete
+ * iavf_check_reset_complete - check that VF reset is complete
  * @hw: pointer to hw struct
  *
  * Returns 0 if device is ready to use, or -EBUSY if it's in reset.
  **/
-static int i40evf_check_reset_complete(struct i40e_hw *hw)
+static int iavf_check_reset_complete(struct iavf_hw *hw)
 {
 	u32 rstat;
 	int i;
 
 	for (i = 0; i < 100; i++) {
-		rstat = rd32(hw, I40E_VFGEN_RSTAT) &
-			    I40E_VFGEN_RSTAT_VFR_STATE_MASK;
+		rstat = rd32(hw, IAVF_VFGEN_RSTAT) &
+			     IAVF_VFGEN_RSTAT_VFR_STATE_MASK;
 		if ((rstat == VIRTCHNL_VFR_VFACTIVE) ||
 		    (rstat == VIRTCHNL_VFR_COMPLETED))
 			return 0;
@@ -3232,18 +3230,18 @@ static int i40evf_check_reset_complete(struct i40e_hw *hw)
 }
 
 /**
- * i40evf_process_config - Process the config information we got from the PF
+ * iavf_process_config - Process the config information we got from the PF
  * @adapter: board private structure
  *
  * Verify that we have a valid config struct, and set up our netdev features
  * and our VSI struct.
  **/
-int i40evf_process_config(struct i40evf_adapter *adapter)
+int iavf_process_config(struct iavf_adapter *adapter)
 {
 	struct virtchnl_vf_resource *vfres = adapter->vf_res;
 	int i, num_req_queues = adapter->num_req_queues;
 	struct net_device *netdev = adapter->netdev;
-	struct i40e_vsi *vsi = &adapter->vsi;
+	struct iavf_vsi *vsi = &adapter->vsi;
 	netdev_features_t hw_enc_features;
 	netdev_features_t hw_features;
 
@@ -3267,9 +3265,9 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
 			"Requested %d queues, but PF only gave us %d.\n",
 			num_req_queues,
 			adapter->vsi_res->num_queue_pairs);
-		adapter->flags |= I40EVF_FLAG_REINIT_ITR_NEEDED;
+		adapter->flags |= IAVF_FLAG_REINIT_ITR_NEEDED;
 		adapter->num_req_queues = adapter->vsi_res->num_queue_pairs;
-		i40evf_schedule_reset(adapter);
+		iavf_schedule_reset(adapter);
 		return -ENODEV;
 	}
 	adapter->num_req_queues = 0;
@@ -3332,6 +3330,8 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
 	if (vfres->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_VLAN)
 		netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
 
+	netdev->priv_flags |= IFF_UNICAST_FLT;
+
 	/* Do not turn on offloads when they are requested to be turned off.
 	 * TSO needs minimum 576 bytes to work correctly.
 	 */
@@ -3354,22 +3354,22 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
 
 	adapter->vsi.back = adapter;
 	adapter->vsi.base_vector = 1;
-	adapter->vsi.work_limit = I40E_DEFAULT_IRQ_WORK;
+	adapter->vsi.work_limit = IAVF_DEFAULT_IRQ_WORK;
 	vsi->netdev = adapter->netdev;
 	vsi->qs_handle = adapter->vsi_res->qset_handle;
 	if (vfres->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
 		adapter->rss_key_size = vfres->rss_key_size;
 		adapter->rss_lut_size = vfres->rss_lut_size;
 	} else {
-		adapter->rss_key_size = I40EVF_HKEY_ARRAY_SIZE;
-		adapter->rss_lut_size = I40EVF_HLUT_ARRAY_SIZE;
+		adapter->rss_key_size = IAVF_HKEY_ARRAY_SIZE;
+		adapter->rss_lut_size = IAVF_HLUT_ARRAY_SIZE;
 	}
 
 	return 0;
 }
 
 /**
- * i40evf_init_task - worker thread to perform delayed initialization
+ * iavf_init_task - worker thread to perform delayed initialization
  * @work: pointer to work_struct containing our data
  *
  * This task completes the work that was begun in probe. Due to the nature
@@ -3380,65 +3380,65 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
  * communications with the PF driver and set up our netdev, the watchdog
  * takes over.
  **/
-static void i40evf_init_task(struct work_struct *work)
+static void iavf_init_task(struct work_struct *work)
 {
-	struct i40evf_adapter *adapter = container_of(work,
-						      struct i40evf_adapter,
+	struct iavf_adapter *adapter = container_of(work,
+						      struct iavf_adapter,
 						      init_task.work);
 	struct net_device *netdev = adapter->netdev;
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	struct pci_dev *pdev = adapter->pdev;
 	int err, bufsz;
 
 	switch (adapter->state) {
-	case __I40EVF_STARTUP:
+	case __IAVF_STARTUP:
 		/* driver loaded, probe complete */
-		adapter->flags &= ~I40EVF_FLAG_PF_COMMS_FAILED;
-		adapter->flags &= ~I40EVF_FLAG_RESET_PENDING;
-		err = i40e_set_mac_type(hw);
+		adapter->flags &= ~IAVF_FLAG_PF_COMMS_FAILED;
+		adapter->flags &= ~IAVF_FLAG_RESET_PENDING;
+		err = iavf_set_mac_type(hw);
 		if (err) {
 			dev_err(&pdev->dev, "Failed to set MAC type (%d)\n",
 				err);
 			goto err;
 		}
-		err = i40evf_check_reset_complete(hw);
+		err = iavf_check_reset_complete(hw);
 		if (err) {
 			dev_info(&pdev->dev, "Device is still in reset (%d), retrying\n",
 				 err);
 			goto err;
 		}
-		hw->aq.num_arq_entries = I40EVF_AQ_LEN;
-		hw->aq.num_asq_entries = I40EVF_AQ_LEN;
-		hw->aq.arq_buf_size = I40EVF_MAX_AQ_BUF_SIZE;
-		hw->aq.asq_buf_size = I40EVF_MAX_AQ_BUF_SIZE;
+		hw->aq.num_arq_entries = IAVF_AQ_LEN;
+		hw->aq.num_asq_entries = IAVF_AQ_LEN;
+		hw->aq.arq_buf_size = IAVF_MAX_AQ_BUF_SIZE;
+		hw->aq.asq_buf_size = IAVF_MAX_AQ_BUF_SIZE;
 
-		err = i40evf_init_adminq(hw);
+		err = iavf_init_adminq(hw);
 		if (err) {
 			dev_err(&pdev->dev, "Failed to init Admin Queue (%d)\n",
 				err);
 			goto err;
 		}
-		err = i40evf_send_api_ver(adapter);
+		err = iavf_send_api_ver(adapter);
 		if (err) {
 			dev_err(&pdev->dev, "Unable to send to PF (%d)\n", err);
-			i40evf_shutdown_adminq(hw);
+			iavf_shutdown_adminq(hw);
 			goto err;
 		}
-		adapter->state = __I40EVF_INIT_VERSION_CHECK;
+		adapter->state = __IAVF_INIT_VERSION_CHECK;
 		goto restart;
-	case __I40EVF_INIT_VERSION_CHECK:
-		if (!i40evf_asq_done(hw)) {
+	case __IAVF_INIT_VERSION_CHECK:
+		if (!iavf_asq_done(hw)) {
 			dev_err(&pdev->dev, "Admin queue command never completed\n");
-			i40evf_shutdown_adminq(hw);
-			adapter->state = __I40EVF_STARTUP;
+			iavf_shutdown_adminq(hw);
+			adapter->state = __IAVF_STARTUP;
 			goto err;
 		}
 
 		/* aq msg sent, awaiting reply */
-		err = i40evf_verify_api_ver(adapter);
+		err = iavf_verify_api_ver(adapter);
 		if (err) {
 			if (err == I40E_ERR_ADMIN_QUEUE_NO_WORK)
-				err = i40evf_send_api_ver(adapter);
+				err = iavf_send_api_ver(adapter);
 			else
 				dev_err(&pdev->dev, "Unsupported PF API version %d.%d, expected %d.%d\n",
 					adapter->pf_version.major,
@@ -3447,34 +3447,34 @@ static void i40evf_init_task(struct work_struct *work)
 					VIRTCHNL_VERSION_MINOR);
 			goto err;
 		}
-		err = i40evf_send_vf_config_msg(adapter);
+		err = iavf_send_vf_config_msg(adapter);
 		if (err) {
 			dev_err(&pdev->dev, "Unable to send config request (%d)\n",
 				err);
 			goto err;
 		}
-		adapter->state = __I40EVF_INIT_GET_RESOURCES;
+		adapter->state = __IAVF_INIT_GET_RESOURCES;
 		goto restart;
-	case __I40EVF_INIT_GET_RESOURCES:
+	case __IAVF_INIT_GET_RESOURCES:
 		/* aq msg sent, awaiting reply */
 		if (!adapter->vf_res) {
 			bufsz = sizeof(struct virtchnl_vf_resource) +
-				(I40E_MAX_VF_VSI *
+				(IAVF_MAX_VF_VSI *
 				 sizeof(struct virtchnl_vsi_resource));
 			adapter->vf_res = kzalloc(bufsz, GFP_KERNEL);
 			if (!adapter->vf_res)
 				goto err;
 		}
-		err = i40evf_get_vf_config(adapter);
+		err = iavf_get_vf_config(adapter);
 		if (err == I40E_ERR_ADMIN_QUEUE_NO_WORK) {
-			err = i40evf_send_vf_config_msg(adapter);
+			err = iavf_send_vf_config_msg(adapter);
 			goto err;
 		} else if (err == I40E_ERR_PARAM) {
 			/* We only get ERR_PARAM if the device is in a very bad
 			 * state or if we've been disabled for previous bad
 			 * behavior. Either way, we're done now.
 			 */
-			i40evf_shutdown_adminq(hw);
+			iavf_shutdown_adminq(hw);
 			dev_err(&pdev->dev, "Unable to get VF config due to PF error condition, not retrying\n");
 			return;
 		}
@@ -3483,25 +3483,25 @@ static void i40evf_init_task(struct work_struct *work)
 				err);
 			goto err_alloc;
 		}
-		adapter->state = __I40EVF_INIT_SW;
+		adapter->state = __IAVF_INIT_SW;
 		break;
 	default:
 		goto err_alloc;
 	}
 
-	if (i40evf_process_config(adapter))
+	if (iavf_process_config(adapter))
 		goto err_alloc;
 	adapter->current_op = VIRTCHNL_OP_UNKNOWN;
 
-	adapter->flags |= I40EVF_FLAG_RX_CSUM_ENABLED;
+	adapter->flags |= IAVF_FLAG_RX_CSUM_ENABLED;
 
-	netdev->netdev_ops = &i40evf_netdev_ops;
-	i40evf_set_ethtool_ops(netdev);
+	netdev->netdev_ops = &iavf_netdev_ops;
+	iavf_set_ethtool_ops(netdev);
 	netdev->watchdog_timeo = 5 * HZ;
 
 	/* MTU range: 68 - 9710 */
 	netdev->min_mtu = ETH_MIN_MTU;
-	netdev->max_mtu = I40E_MAX_RXBUFFER - I40E_PACKET_HDR_PAD;
+	netdev->max_mtu = IAVF_MAX_RXBUFFER - IAVF_PACKET_HDR_PAD;
 
 	if (!is_valid_ether_addr(adapter->hw.mac.addr)) {
 		dev_info(&pdev->dev, "Invalid MAC address %pM, using random\n",
@@ -3509,25 +3509,25 @@ static void i40evf_init_task(struct work_struct *work)
 		eth_hw_addr_random(netdev);
 		ether_addr_copy(adapter->hw.mac.addr, netdev->dev_addr);
 	} else {
-		adapter->flags |= I40EVF_FLAG_ADDR_SET_BY_PF;
+		adapter->flags |= IAVF_FLAG_ADDR_SET_BY_PF;
 		ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
 		ether_addr_copy(netdev->perm_addr, adapter->hw.mac.addr);
 	}
 
-	timer_setup(&adapter->watchdog_timer, i40evf_watchdog_timer, 0);
+	timer_setup(&adapter->watchdog_timer, iavf_watchdog_timer, 0);
 	mod_timer(&adapter->watchdog_timer, jiffies + 1);
 
-	adapter->tx_desc_count = I40EVF_DEFAULT_TXD;
-	adapter->rx_desc_count = I40EVF_DEFAULT_RXD;
-	err = i40evf_init_interrupt_scheme(adapter);
+	adapter->tx_desc_count = IAVF_DEFAULT_TXD;
+	adapter->rx_desc_count = IAVF_DEFAULT_RXD;
+	err = iavf_init_interrupt_scheme(adapter);
 	if (err)
 		goto err_sw_init;
-	i40evf_map_rings_to_vectors(adapter);
+	iavf_map_rings_to_vectors(adapter);
 	if (adapter->vf_res->vf_cap_flags &
 	    VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
-		adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE;
+		adapter->flags |= IAVF_FLAG_WB_ON_ITR_CAPABLE;
 
-	err = i40evf_request_misc_irq(adapter);
+	err = iavf_request_misc_irq(adapter);
 	if (err)
 		goto err_sw_init;
 
@@ -3544,7 +3544,7 @@ static void i40evf_init_task(struct work_struct *work)
 
 	netif_tx_stop_all_queues(netdev);
 	if (CLIENT_ALLOWED(adapter)) {
-		err = i40evf_lan_add_device(adapter);
+		err = iavf_lan_add_device(adapter);
 		if (err)
 			dev_info(&pdev->dev, "Failed to add VF to client API service list: %d\n",
 				 err);
@@ -3554,9 +3554,9 @@ static void i40evf_init_task(struct work_struct *work)
 	if (netdev->features & NETIF_F_GRO)
 		dev_info(&pdev->dev, "GRO is enabled\n");
 
-	adapter->state = __I40EVF_DOWN;
-	set_bit(__I40E_VSI_DOWN, adapter->vsi.state);
-	i40evf_misc_irq_enable(adapter);
+	adapter->state = __IAVF_DOWN;
+	set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
+	iavf_misc_irq_enable(adapter);
 	wake_up(&adapter->down_waitqueue);
 
 	adapter->rss_key = kzalloc(adapter->rss_key_size, GFP_KERNEL);
@@ -3565,31 +3565,31 @@ static void i40evf_init_task(struct work_struct *work)
 		goto err_mem;
 
 	if (RSS_AQ(adapter)) {
-		adapter->aq_required |= I40EVF_FLAG_AQ_CONFIGURE_RSS;
+		adapter->aq_required |= IAVF_FLAG_AQ_CONFIGURE_RSS;
 		mod_timer_pending(&adapter->watchdog_timer, jiffies + 1);
 	} else {
-		i40evf_init_rss(adapter);
+		iavf_init_rss(adapter);
 	}
 	return;
 restart:
 	schedule_delayed_work(&adapter->init_task, msecs_to_jiffies(30));
 	return;
 err_mem:
-	i40evf_free_rss(adapter);
+	iavf_free_rss(adapter);
 err_register:
-	i40evf_free_misc_irq(adapter);
+	iavf_free_misc_irq(adapter);
 err_sw_init:
-	i40evf_reset_interrupt_capability(adapter);
+	iavf_reset_interrupt_capability(adapter);
 err_alloc:
 	kfree(adapter->vf_res);
 	adapter->vf_res = NULL;
 err:
 	/* Things went into the weeds, so try again later */
-	if (++adapter->aq_wait_count > I40EVF_AQ_MAX_ERR) {
+	if (++adapter->aq_wait_count > IAVF_AQ_MAX_ERR) {
 		dev_err(&pdev->dev, "Failed to communicate with PF; waiting before retry\n");
-		adapter->flags |= I40EVF_FLAG_PF_COMMS_FAILED;
-		i40evf_shutdown_adminq(hw);
-		adapter->state = __I40EVF_STARTUP;
+		adapter->flags |= IAVF_FLAG_PF_COMMS_FAILED;
+		iavf_shutdown_adminq(hw);
+		adapter->state = __IAVF_STARTUP;
 		schedule_delayed_work(&adapter->init_task, HZ * 5);
 		return;
 	}
@@ -3597,21 +3597,21 @@ err:
 }
 
 /**
- * i40evf_shutdown - Shutdown the device in preparation for a reboot
+ * iavf_shutdown - Shutdown the device in preparation for a reboot
  * @pdev: pci device structure
  **/
-static void i40evf_shutdown(struct pci_dev *pdev)
+static void iavf_shutdown(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 
 	netif_device_detach(netdev);
 
 	if (netif_running(netdev))
-		i40evf_close(netdev);
+		iavf_close(netdev);
 
 	/* Prevent the watchdog from running. */
-	adapter->state = __I40EVF_REMOVE;
+	adapter->state = __IAVF_REMOVE;
 	adapter->aq_required = 0;
 
 #ifdef CONFIG_PM
@@ -3622,21 +3622,21 @@ static void i40evf_shutdown(struct pci_dev *pdev)
 }
 
 /**
- * i40evf_probe - Device Initialization Routine
+ * iavf_probe - Device Initialization Routine
  * @pdev: PCI device information struct
- * @ent: entry in i40evf_pci_tbl
+ * @ent: entry in iavf_pci_tbl
  *
  * Returns 0 on success, negative on failure
  *
- * i40evf_probe initializes an adapter identified by a pci_dev structure.
+ * iavf_probe initializes an adapter identified by a pci_dev structure.
  * The OS initialization, configuring of the adapter private structure,
  * and a hardware reset occur.
  **/
-static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int iavf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	struct net_device *netdev;
-	struct i40evf_adapter *adapter = NULL;
-	struct i40e_hw *hw = NULL;
+	struct iavf_adapter *adapter = NULL;
+	struct iavf_hw *hw = NULL;
 	int err;
 
 	err = pci_enable_device(pdev);
@@ -3653,7 +3653,7 @@ static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		}
 	}
 
-	err = pci_request_regions(pdev, i40evf_driver_name);
+	err = pci_request_regions(pdev, iavf_driver_name);
 	if (err) {
 		dev_err(&pdev->dev,
 			"pci_request_regions failed 0x%x\n", err);
@@ -3664,8 +3664,8 @@ static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_master(pdev);
 
-	netdev = alloc_etherdev_mq(sizeof(struct i40evf_adapter),
-				   I40EVF_MAX_REQ_QUEUES);
+	netdev = alloc_etherdev_mq(sizeof(struct iavf_adapter),
+				   IAVF_MAX_REQ_QUEUES);
 	if (!netdev) {
 		err = -ENOMEM;
 		goto err_alloc_etherdev;
@@ -3683,7 +3683,7 @@ static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->back = adapter;
 
 	adapter->msg_enable = BIT(DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
-	adapter->state = __I40EVF_STARTUP;
+	adapter->state = __IAVF_STARTUP;
 
 	/* Call save state here because it relies on the adapter struct. */
 	pci_save_state(pdev);
@@ -3716,11 +3716,11 @@ static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	INIT_LIST_HEAD(&adapter->vlan_filter_list);
 	INIT_LIST_HEAD(&adapter->cloud_filter_list);
 
-	INIT_WORK(&adapter->reset_task, i40evf_reset_task);
-	INIT_WORK(&adapter->adminq_task, i40evf_adminq_task);
-	INIT_WORK(&adapter->watchdog_task, i40evf_watchdog_task);
-	INIT_DELAYED_WORK(&adapter->client_task, i40evf_client_task);
-	INIT_DELAYED_WORK(&adapter->init_task, i40evf_init_task);
+	INIT_WORK(&adapter->reset_task, iavf_reset_task);
+	INIT_WORK(&adapter->adminq_task, iavf_adminq_task);
+	INIT_WORK(&adapter->watchdog_task, iavf_watchdog_task);
+	INIT_DELAYED_WORK(&adapter->client_task, iavf_client_task);
+	INIT_DELAYED_WORK(&adapter->init_task, iavf_init_task);
 	schedule_delayed_work(&adapter->init_task,
 			      msecs_to_jiffies(5 * (pdev->devfn & 0x07)));
 
@@ -3741,33 +3741,33 @@ err_dma:
 
 #ifdef CONFIG_PM
 /**
- * i40evf_suspend - Power management suspend routine
+ * iavf_suspend - Power management suspend routine
  * @pdev: PCI device information struct
  * @state: unused
  *
  * Called when the system (VM) is entering sleep/suspend.
  **/
-static int i40evf_suspend(struct pci_dev *pdev, pm_message_t state)
+static int iavf_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 	int retval = 0;
 
 	netif_device_detach(netdev);
 
-	while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK,
+	while (test_and_set_bit(__IAVF_IN_CRITICAL_TASK,
 				&adapter->crit_section))
 		usleep_range(500, 1000);
 
 	if (netif_running(netdev)) {
 		rtnl_lock();
-		i40evf_down(adapter);
+		iavf_down(adapter);
 		rtnl_unlock();
 	}
-	i40evf_free_misc_irq(adapter);
-	i40evf_reset_interrupt_capability(adapter);
+	iavf_free_misc_irq(adapter);
+	iavf_reset_interrupt_capability(adapter);
 
-	clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
+	clear_bit(__IAVF_IN_CRITICAL_TASK, &adapter->crit_section);
 
 	retval = pci_save_state(pdev);
 	if (retval)
@@ -3779,14 +3779,14 @@ static int i40evf_suspend(struct pci_dev *pdev, pm_message_t state)
 }
 
 /**
- * i40evf_resume - Power management resume routine
+ * iavf_resume - Power management resume routine
  * @pdev: PCI device information struct
  *
  * Called when the system (VM) is resumed from sleep/suspend.
  **/
-static int i40evf_resume(struct pci_dev *pdev)
+static int iavf_resume(struct pci_dev *pdev)
 {
-	struct i40evf_adapter *adapter = pci_get_drvdata(pdev);
+	struct iavf_adapter *adapter = pci_get_drvdata(pdev);
 	struct net_device *netdev = adapter->netdev;
 	u32 err;
 
@@ -3805,13 +3805,13 @@ static int i40evf_resume(struct pci_dev *pdev)
 	pci_set_master(pdev);
 
 	rtnl_lock();
-	err = i40evf_set_interrupt_capability(adapter);
+	err = iavf_set_interrupt_capability(adapter);
 	if (err) {
 		rtnl_unlock();
 		dev_err(&pdev->dev, "Cannot enable MSI-X interrupts.\n");
 		return err;
 	}
-	err = i40evf_request_misc_irq(adapter);
+	err = iavf_request_misc_irq(adapter);
 	rtnl_unlock();
 	if (err) {
 		dev_err(&pdev->dev, "Cannot get interrupt vector.\n");
@@ -3827,25 +3827,25 @@ static int i40evf_resume(struct pci_dev *pdev)
 
 #endif /* CONFIG_PM */
 /**
- * i40evf_remove - Device Removal Routine
+ * iavf_remove - Device Removal Routine
  * @pdev: PCI device information struct
  *
- * i40evf_remove is called by the PCI subsystem to alert the driver
+ * iavf_remove is called by the PCI subsystem to alert the driver
  * that it should release a PCI device.  The could be caused by a
  * Hot-Plug event, or because the driver is going to be removed from
  * memory.
  **/
-static void i40evf_remove(struct pci_dev *pdev)
+static void iavf_remove(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40evf_vlan_filter *vlf, *vlftmp;
-	struct i40evf_mac_filter *f, *ftmp;
-	struct i40evf_cloud_filter *cf, *cftmp;
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_vlan_filter *vlf, *vlftmp;
+	struct iavf_mac_filter *f, *ftmp;
+	struct iavf_cloud_filter *cf, *cftmp;
+	struct iavf_hw *hw = &adapter->hw;
 	int err;
 	/* Indicate we are in remove and not to run reset_task */
-	set_bit(__I40EVF_IN_REMOVE_TASK, &adapter->crit_section);
+	set_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section);
 	cancel_delayed_work_sync(&adapter->init_task);
 	cancel_work_sync(&adapter->reset_task);
 	cancel_delayed_work_sync(&adapter->client_task);
@@ -3854,37 +3854,39 @@ static void i40evf_remove(struct pci_dev *pdev)
 		adapter->netdev_registered = false;
 	}
 	if (CLIENT_ALLOWED(adapter)) {
-		err = i40evf_lan_del_device(adapter);
+		err = iavf_lan_del_device(adapter);
 		if (err)
 			dev_warn(&pdev->dev, "Failed to delete client device: %d\n",
 				 err);
 	}
 
 	/* Shut down all the garbage mashers on the detention level */
-	adapter->state = __I40EVF_REMOVE;
+	adapter->state = __IAVF_REMOVE;
 	adapter->aq_required = 0;
-	adapter->flags &= ~I40EVF_FLAG_REINIT_ITR_NEEDED;
-	i40evf_request_reset(adapter);
+	adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
+	iavf_request_reset(adapter);
 	msleep(50);
 	/* If the FW isn't responding, kick it once, but only once. */
-	if (!i40evf_asq_done(hw)) {
-		i40evf_request_reset(adapter);
+	if (!iavf_asq_done(hw)) {
+		iavf_request_reset(adapter);
 		msleep(50);
 	}
-	i40evf_free_all_tx_resources(adapter);
-	i40evf_free_all_rx_resources(adapter);
-	i40evf_misc_irq_disable(adapter);
-	i40evf_free_misc_irq(adapter);
-	i40evf_reset_interrupt_capability(adapter);
-	i40evf_free_q_vectors(adapter);
+	iavf_free_all_tx_resources(adapter);
+	iavf_free_all_rx_resources(adapter);
+	iavf_misc_irq_disable(adapter);
+	iavf_free_misc_irq(adapter);
+	iavf_reset_interrupt_capability(adapter);
+	iavf_free_q_vectors(adapter);
 
 	if (adapter->watchdog_timer.function)
 		del_timer_sync(&adapter->watchdog_timer);
 
-	i40evf_free_rss(adapter);
+	cancel_work_sync(&adapter->adminq_task);
+
+	iavf_free_rss(adapter);
 
 	if (hw->aq.asq.count)
-		i40evf_shutdown_adminq(hw);
+		iavf_shutdown_adminq(hw);
 
 	/* destroy the locks only once, here */
 	mutex_destroy(&hw->aq.arq_mutex);
@@ -3892,9 +3894,9 @@ static void i40evf_remove(struct pci_dev *pdev)
 
 	iounmap(hw->hw_addr);
 	pci_release_regions(pdev);
-	i40evf_free_all_tx_resources(adapter);
-	i40evf_free_all_rx_resources(adapter);
-	i40evf_free_queues(adapter);
+	iavf_free_all_tx_resources(adapter);
+	iavf_free_all_rx_resources(adapter);
+	iavf_free_queues(adapter);
 	kfree(adapter->vf_res);
 	spin_lock_bh(&adapter->mac_vlan_list_lock);
 	/* If we got removed before an up/down sequence, we've got a filter
@@ -3926,57 +3928,57 @@ static void i40evf_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-static struct pci_driver i40evf_driver = {
-	.name     = i40evf_driver_name,
-	.id_table = i40evf_pci_tbl,
-	.probe    = i40evf_probe,
-	.remove   = i40evf_remove,
+static struct pci_driver iavf_driver = {
+	.name     = iavf_driver_name,
+	.id_table = iavf_pci_tbl,
+	.probe    = iavf_probe,
+	.remove   = iavf_remove,
 #ifdef CONFIG_PM
-	.suspend  = i40evf_suspend,
-	.resume   = i40evf_resume,
+	.suspend  = iavf_suspend,
+	.resume   = iavf_resume,
 #endif
-	.shutdown = i40evf_shutdown,
+	.shutdown = iavf_shutdown,
 };
 
 /**
- * i40e_init_module - Driver Registration Routine
+ * iavf_init_module - Driver Registration Routine
  *
- * i40e_init_module is the first routine called when the driver is
+ * iavf_init_module is the first routine called when the driver is
  * loaded. All it does is register with the PCI subsystem.
  **/
-static int __init i40evf_init_module(void)
+static int __init iavf_init_module(void)
 {
 	int ret;
 
-	pr_info("i40evf: %s - version %s\n", i40evf_driver_string,
-		i40evf_driver_version);
+	pr_info("iavf: %s - version %s\n", iavf_driver_string,
+		iavf_driver_version);
 
-	pr_info("%s\n", i40evf_copyright);
+	pr_info("%s\n", iavf_copyright);
 
-	i40evf_wq = alloc_workqueue("%s", WQ_UNBOUND | WQ_MEM_RECLAIM, 1,
-				    i40evf_driver_name);
-	if (!i40evf_wq) {
-		pr_err("%s: Failed to create workqueue\n", i40evf_driver_name);
+	iavf_wq = alloc_workqueue("%s", WQ_UNBOUND | WQ_MEM_RECLAIM, 1,
+				  iavf_driver_name);
+	if (!iavf_wq) {
+		pr_err("%s: Failed to create workqueue\n", iavf_driver_name);
 		return -ENOMEM;
 	}
-	ret = pci_register_driver(&i40evf_driver);
+	ret = pci_register_driver(&iavf_driver);
 	return ret;
 }
 
-module_init(i40evf_init_module);
+module_init(iavf_init_module);
 
 /**
- * i40e_exit_module - Driver Exit Cleanup Routine
+ * iavf_exit_module - Driver Exit Cleanup Routine
  *
- * i40e_exit_module is called just before the driver is removed
+ * iavf_exit_module is called just before the driver is removed
  * from memory.
  **/
-static void __exit i40evf_exit_module(void)
+static void __exit iavf_exit_module(void)
 {
-	pci_unregister_driver(&i40evf_driver);
-	destroy_workqueue(i40evf_wq);
+	pci_unregister_driver(&iavf_driver);
+	destroy_workqueue(iavf_wq);
 }
 
-module_exit(i40evf_exit_module);
+module_exit(iavf_exit_module);
 
-/* i40evf_main.c */
+/* iavf_main.c */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_osdep.h b/drivers/net/ethernet/intel/iavf/iavf_osdep.h
index 3ddddb46455b..e6e0b0328706 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_osdep.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_osdep.h
@@ -1,8 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#ifndef _I40E_OSDEP_H_
-#define _I40E_OSDEP_H_
+#ifndef _IAVF_OSDEP_H_
+#define _IAVF_OSDEP_H_
 
 #include <linux/types.h>
 #include <linux/if_ether.h>
@@ -24,29 +24,29 @@
 
 #define wr64(a, reg, value)	writeq((value), ((a)->hw_addr + (reg)))
 #define rd64(a, reg)		readq((a)->hw_addr + (reg))
-#define i40e_flush(a)		readl((a)->hw_addr + I40E_VFGEN_RSTAT)
+#define iavf_flush(a)		readl((a)->hw_addr + IAVF_VFGEN_RSTAT)
 
 /* memory allocation tracking */
-struct i40e_dma_mem {
+struct iavf_dma_mem {
 	void *va;
 	dma_addr_t pa;
 	u32 size;
 };
 
-#define i40e_allocate_dma_mem(h, m, unused, s, a) \
-	i40evf_allocate_dma_mem_d(h, m, s, a)
-#define i40e_free_dma_mem(h, m) i40evf_free_dma_mem_d(h, m)
+#define iavf_allocate_dma_mem(h, m, unused, s, a) \
+	iavf_allocate_dma_mem_d(h, m, s, a)
+#define iavf_free_dma_mem(h, m) iavf_free_dma_mem_d(h, m)
 
-struct i40e_virt_mem {
+struct iavf_virt_mem {
 	void *va;
 	u32 size;
 };
-#define i40e_allocate_virt_mem(h, m, s) i40evf_allocate_virt_mem_d(h, m, s)
-#define i40e_free_virt_mem(h, m) i40evf_free_virt_mem_d(h, m)
+#define iavf_allocate_virt_mem(h, m, s) iavf_allocate_virt_mem_d(h, m, s)
+#define iavf_free_virt_mem(h, m) iavf_free_virt_mem_d(h, m)
 
-#define i40e_debug(h, m, s, ...)  i40evf_debug_d(h, m, s, ##__VA_ARGS__)
-extern void i40evf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
+#define iavf_debug(h, m, s, ...)  iavf_debug_d(h, m, s, ##__VA_ARGS__)
+extern void iavf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
 	__attribute__ ((format(gnu_printf, 3, 4)));
 
-typedef enum i40e_status_code i40e_status;
-#endif /* _I40E_OSDEP_H_ */
+typedef enum iavf_status_code iavf_status;
+#endif /* _IAVF_OSDEP_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_prototype.h b/drivers/net/ethernet/intel/iavf/iavf_prototype.h
new file mode 100644
index 000000000000..d6685103af39
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_prototype.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _IAVF_PROTOTYPE_H_
+#define _IAVF_PROTOTYPE_H_
+
+#include "iavf_type.h"
+#include "iavf_alloc.h"
+#include <linux/avf/virtchnl.h>
+
+/* Prototypes for shared code functions that are not in
+ * the standard function pointer structures.  These are
+ * mostly because they are needed even before the init
+ * has happened and will assist in the early SW and FW
+ * setup.
+ */
+
+/* adminq functions */
+iavf_status iavf_init_adminq(struct iavf_hw *hw);
+iavf_status iavf_shutdown_adminq(struct iavf_hw *hw);
+void i40e_adminq_init_ring_data(struct iavf_hw *hw);
+iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
+				   struct i40e_arq_event_info *e,
+				   u16 *events_pending);
+iavf_status iavf_asq_send_command(struct iavf_hw *hw, struct i40e_aq_desc *desc,
+				  void *buff, /* can be NULL */
+				  u16 buff_size,
+				  struct i40e_asq_cmd_details *cmd_details);
+bool iavf_asq_done(struct iavf_hw *hw);
+
+/* debug function for adminq */
+void iavf_debug_aq(struct iavf_hw *hw, enum iavf_debug_mask mask,
+		   void *desc, void *buffer, u16 buf_len);
+
+void i40e_idle_aq(struct iavf_hw *hw);
+void iavf_resume_aq(struct iavf_hw *hw);
+bool iavf_check_asq_alive(struct iavf_hw *hw);
+iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading);
+const char *iavf_aq_str(struct iavf_hw *hw, enum i40e_admin_queue_err aq_err);
+const char *iavf_stat_str(struct iavf_hw *hw, iavf_status stat_err);
+
+iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid,
+				bool pf_lut, u8 *lut, u16 lut_size);
+iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
+				bool pf_lut, u8 *lut, u16 lut_size);
+iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 seid,
+				struct i40e_aqc_get_set_rss_key_data *key);
+iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid,
+				struct i40e_aqc_get_set_rss_key_data *key);
+
+iavf_status iavf_set_mac_type(struct iavf_hw *hw);
+
+extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[];
+
+static inline struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
+{
+	return iavf_ptype_lookup[ptype];
+}
+
+void iavf_vf_parse_hw_config(struct iavf_hw *hw,
+			     struct virtchnl_vf_resource *msg);
+iavf_status iavf_vf_reset(struct iavf_hw *hw);
+iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
+				   enum virtchnl_ops v_opcode,
+				   iavf_status v_retval, u8 *msg, u16 msglen,
+				   struct i40e_asq_cmd_details *cmd_details);
+#endif /* _IAVF_PROTOTYPE_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_register.h b/drivers/net/ethernet/intel/iavf/iavf_register.h
new file mode 100644
index 000000000000..bf793332fc9d
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_register.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _IAVF_REGISTER_H_
+#define _IAVF_REGISTER_H_
+
+#define IAVF_VF_ARQBAH1 0x00006000 /* Reset: EMPR */
+#define IAVF_VF_ARQBAL1 0x00006C00 /* Reset: EMPR */
+#define IAVF_VF_ARQH1 0x00007400 /* Reset: EMPR */
+#define IAVF_VF_ARQH1_ARQH_SHIFT 0
+#define IAVF_VF_ARQH1_ARQH_MASK IAVF_MASK(0x3FF, IAVF_VF_ARQH1_ARQH_SHIFT)
+#define IAVF_VF_ARQLEN1 0x00008000 /* Reset: EMPR */
+#define IAVF_VF_ARQLEN1_ARQVFE_SHIFT 28
+#define IAVF_VF_ARQLEN1_ARQVFE_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQVFE_SHIFT)
+#define IAVF_VF_ARQLEN1_ARQOVFL_SHIFT 29
+#define IAVF_VF_ARQLEN1_ARQOVFL_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQOVFL_SHIFT)
+#define IAVF_VF_ARQLEN1_ARQCRIT_SHIFT 30
+#define IAVF_VF_ARQLEN1_ARQCRIT_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQCRIT_SHIFT)
+#define IAVF_VF_ARQLEN1_ARQENABLE_SHIFT 31
+#define IAVF_VF_ARQLEN1_ARQENABLE_MASK IAVF_MASK(0x1, IAVF_VF_ARQLEN1_ARQENABLE_SHIFT)
+#define IAVF_VF_ARQT1 0x00007000 /* Reset: EMPR */
+#define IAVF_VF_ATQBAH1 0x00007800 /* Reset: EMPR */
+#define IAVF_VF_ATQBAL1 0x00007C00 /* Reset: EMPR */
+#define IAVF_VF_ATQH1 0x00006400 /* Reset: EMPR */
+#define IAVF_VF_ATQLEN1 0x00006800 /* Reset: EMPR */
+#define IAVF_VF_ATQLEN1_ATQVFE_SHIFT 28
+#define IAVF_VF_ATQLEN1_ATQVFE_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQVFE_SHIFT)
+#define IAVF_VF_ATQLEN1_ATQOVFL_SHIFT 29
+#define IAVF_VF_ATQLEN1_ATQOVFL_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQOVFL_SHIFT)
+#define IAVF_VF_ATQLEN1_ATQCRIT_SHIFT 30
+#define IAVF_VF_ATQLEN1_ATQCRIT_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQCRIT_SHIFT)
+#define IAVF_VF_ATQLEN1_ATQENABLE_SHIFT 31
+#define IAVF_VF_ATQLEN1_ATQENABLE_MASK IAVF_MASK(0x1, IAVF_VF_ATQLEN1_ATQENABLE_SHIFT)
+#define IAVF_VF_ATQT1 0x00008400 /* Reset: EMPR */
+#define IAVF_VFGEN_RSTAT 0x00008800 /* Reset: VFR */
+#define IAVF_VFGEN_RSTAT_VFR_STATE_SHIFT 0
+#define IAVF_VFGEN_RSTAT_VFR_STATE_MASK IAVF_MASK(0x3, IAVF_VFGEN_RSTAT_VFR_STATE_SHIFT)
+#define IAVF_VFINT_DYN_CTL01 0x00005C00 /* Reset: VFR */
+#define IAVF_VFINT_DYN_CTL01_INTENA_SHIFT 0
+#define IAVF_VFINT_DYN_CTL01_INTENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTL01_INTENA_SHIFT)
+#define IAVF_VFINT_DYN_CTL01_ITR_INDX_SHIFT 3
+#define IAVF_VFINT_DYN_CTL01_ITR_INDX_MASK IAVF_MASK(0x3, IAVF_VFINT_DYN_CTL01_ITR_INDX_SHIFT)
+#define IAVF_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...15 */ /* Reset: VFR */
+#define IAVF_VFINT_DYN_CTLN1_INTENA_SHIFT 0
+#define IAVF_VFINT_DYN_CTLN1_INTENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_INTENA_SHIFT)
+#define IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
+#define IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT)
+#define IAVF_VFINT_DYN_CTLN1_ITR_INDX_SHIFT 3
+#define IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK IAVF_MASK(0x3, IAVF_VFINT_DYN_CTLN1_ITR_INDX_SHIFT)
+#define IAVF_VFINT_DYN_CTLN1_INTERVAL_SHIFT 5
+#define IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT 24
+#define IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT)
+#define IAVF_VFINT_ICR0_ENA1 0x00005000 /* Reset: CORER */
+#define IAVF_VFINT_ICR0_ENA1_ADMINQ_SHIFT 30
+#define IAVF_VFINT_ICR0_ENA1_ADMINQ_MASK IAVF_MASK(0x1, IAVF_VFINT_ICR0_ENA1_ADMINQ_SHIFT)
+#define IAVF_VFINT_ICR0_ENA1_RSVD_SHIFT 31
+#define IAVF_VFINT_ICR01 0x00004800 /* Reset: CORER */
+#define IAVF_VFINT_ITRN1(_i, _INTVF) (0x00002800 + ((_i) * 64 + (_INTVF) * 4)) /* _i=0...2, _INTVF=0...15 */ /* Reset: VFR */
+#define IAVF_QRX_TAIL1(_Q) (0x00002000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: CORER */
+#define IAVF_QTX_TAIL1(_Q) (0x00000000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: PFR */
+#define IAVF_VFQF_HENA(_i) (0x0000C400 + ((_i) * 4)) /* _i=0...1 */ /* Reset: CORER */
+#define IAVF_VFQF_HKEY(_i) (0x0000CC00 + ((_i) * 4)) /* _i=0...12 */ /* Reset: CORER */
+#define IAVF_VFQF_HKEY_MAX_INDEX 12
+#define IAVF_VFQF_HLUT(_i) (0x0000D000 + ((_i) * 4)) /* _i=0...15 */ /* Reset: CORER */
+#define IAVF_VFQF_HLUT_MAX_INDEX 15
+#define IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT 30
+#define IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_MASK IAVF_MASK(0x1, IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_SHIFT)
+#endif /* _IAVF_REGISTER_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_status.h b/drivers/net/ethernet/intel/iavf/iavf_status.h
index 77be0702d07c..46742fab7b8c 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_status.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_status.h
@@ -1,11 +1,11 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#ifndef _I40E_STATUS_H_
-#define _I40E_STATUS_H_
+#ifndef _IAVF_STATUS_H_
+#define _IAVF_STATUS_H_
 
 /* Error Codes */
-enum i40e_status_code {
+enum iavf_status_code {
 	I40E_SUCCESS				= 0,
 	I40E_ERR_NVM				= -1,
 	I40E_ERR_NVM_CHECKSUM			= -2,
@@ -75,4 +75,4 @@ enum i40e_status_code {
 	I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR	= -66,
 };
 
-#endif /* _I40E_STATUS_H_ */
+#endif /* _IAVF_STATUS_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_trace.h b/drivers/net/ethernet/intel/iavf/iavf_trace.h
index d7a4e68820a8..1474f5539751 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_trace.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_trace.h
@@ -3,16 +3,16 @@
 
 /* Modeled on trace-events-sample.h */
 
-/* The trace subsystem name for i40evf will be "i40evf".
+/* The trace subsystem name for iavf will be "iavf".
  *
- * This file is named i40e_trace.h.
+ * This file is named iavf_trace.h.
  *
  * Since this include file's name is different from the trace
  * subsystem name, we'll have to define TRACE_INCLUDE_FILE at the end
  * of this file.
  */
 #undef TRACE_SYSTEM
-#define TRACE_SYSTEM i40evf
+#define TRACE_SYSTEM iavf
 
 /* See trace-events-sample.h for a detailed description of why this
  * guard clause is different from most normal include files.
@@ -23,14 +23,14 @@
 #include <linux/tracepoint.h>
 
 /**
- * i40e_trace() macro enables shared code to refer to trace points
+ * iavf_trace() macro enables shared code to refer to trace points
  * like:
  *
- * trace_i40e{,vf}_example(args...)
+ * trace_iavf{,vf}_example(args...)
  *
  * ... as:
  *
- * i40e_trace(example, args...)
+ * iavf_trace(example, args...)
  *
  * ... to resolve to the PF or VF version of the tracepoint without
  * ifdefs, and to allow tracepoints to be disabled entirely at build
@@ -39,29 +39,29 @@
  * Trace point should always be referred to in the driver via this
  * macro.
  *
- * Similarly, i40e_trace_enabled(trace_name) wraps references to
- * trace_i40e{,vf}_<trace_name>_enabled() functions.
+ * Similarly, iavf_trace_enabled(trace_name) wraps references to
+ * trace_iavf{,vf}_<trace_name>_enabled() functions.
  */
-#define _I40E_TRACE_NAME(trace_name) (trace_ ## i40evf ## _ ## trace_name)
-#define I40E_TRACE_NAME(trace_name) _I40E_TRACE_NAME(trace_name)
+#define _IAVF_TRACE_NAME(trace_name) (trace_ ## iavf ## _ ## trace_name)
+#define IAVF_TRACE_NAME(trace_name) _IAVF_TRACE_NAME(trace_name)
 
-#define i40e_trace(trace_name, args...) I40E_TRACE_NAME(trace_name)(args)
+#define iavf_trace(trace_name, args...) IAVF_TRACE_NAME(trace_name)(args)
 
-#define i40e_trace_enabled(trace_name) I40E_TRACE_NAME(trace_name##_enabled)()
+#define iavf_trace_enabled(trace_name) IAVF_TRACE_NAME(trace_name##_enabled)()
 
 /* Events common to PF and VF. Corresponding versions will be defined
- * for both, named trace_i40e_* and trace_i40evf_*. The i40e_trace()
+ * for both, named trace_iavf_* and trace_iavf_*. The iavf_trace()
  * macro above will select the right trace point name for the driver
  * being built from shared code.
  */
 
 /* Events related to a vsi & ring */
 DECLARE_EVENT_CLASS(
-	i40evf_tx_template,
+	iavf_tx_template,
 
-	TP_PROTO(struct i40e_ring *ring,
-		 struct i40e_tx_desc *desc,
-		 struct i40e_tx_buffer *buf),
+	TP_PROTO(struct iavf_ring *ring,
+		 struct iavf_tx_desc *desc,
+		 struct iavf_tx_buffer *buf),
 
 	TP_ARGS(ring, desc, buf),
 
@@ -93,26 +93,26 @@ DECLARE_EVENT_CLASS(
 );
 
 DEFINE_EVENT(
-	i40evf_tx_template, i40evf_clean_tx_irq,
-	TP_PROTO(struct i40e_ring *ring,
-		 struct i40e_tx_desc *desc,
-		 struct i40e_tx_buffer *buf),
+	iavf_tx_template, iavf_clean_tx_irq,
+	TP_PROTO(struct iavf_ring *ring,
+		 struct iavf_tx_desc *desc,
+		 struct iavf_tx_buffer *buf),
 
 	TP_ARGS(ring, desc, buf));
 
 DEFINE_EVENT(
-	i40evf_tx_template, i40evf_clean_tx_irq_unmap,
-	TP_PROTO(struct i40e_ring *ring,
-		 struct i40e_tx_desc *desc,
-		 struct i40e_tx_buffer *buf),
+	iavf_tx_template, iavf_clean_tx_irq_unmap,
+	TP_PROTO(struct iavf_ring *ring,
+		 struct iavf_tx_desc *desc,
+		 struct iavf_tx_buffer *buf),
 
 	TP_ARGS(ring, desc, buf));
 
 DECLARE_EVENT_CLASS(
-	i40evf_rx_template,
+	iavf_rx_template,
 
-	TP_PROTO(struct i40e_ring *ring,
-		 union i40e_32byte_rx_desc *desc,
+	TP_PROTO(struct iavf_ring *ring,
+		 union iavf_32byte_rx_desc *desc,
 		 struct sk_buff *skb),
 
 	TP_ARGS(ring, desc, skb),
@@ -138,26 +138,26 @@ DECLARE_EVENT_CLASS(
 );
 
 DEFINE_EVENT(
-	i40evf_rx_template, i40evf_clean_rx_irq,
-	TP_PROTO(struct i40e_ring *ring,
-		 union i40e_32byte_rx_desc *desc,
+	iavf_rx_template, iavf_clean_rx_irq,
+	TP_PROTO(struct iavf_ring *ring,
+		 union iavf_32byte_rx_desc *desc,
 		 struct sk_buff *skb),
 
 	TP_ARGS(ring, desc, skb));
 
 DEFINE_EVENT(
-	i40evf_rx_template, i40evf_clean_rx_irq_rx,
-	TP_PROTO(struct i40e_ring *ring,
-		 union i40e_32byte_rx_desc *desc,
+	iavf_rx_template, iavf_clean_rx_irq_rx,
+	TP_PROTO(struct iavf_ring *ring,
+		 union iavf_32byte_rx_desc *desc,
 		 struct sk_buff *skb),
 
 	TP_ARGS(ring, desc, skb));
 
 DECLARE_EVENT_CLASS(
-	i40evf_xmit_template,
+	iavf_xmit_template,
 
 	TP_PROTO(struct sk_buff *skb,
-		 struct i40e_ring *ring),
+		 struct iavf_ring *ring),
 
 	TP_ARGS(skb, ring),
 
@@ -180,23 +180,23 @@ DECLARE_EVENT_CLASS(
 );
 
 DEFINE_EVENT(
-	i40evf_xmit_template, i40evf_xmit_frame_ring,
+	iavf_xmit_template, iavf_xmit_frame_ring,
 	TP_PROTO(struct sk_buff *skb,
-		 struct i40e_ring *ring),
+		 struct iavf_ring *ring),
 
 	TP_ARGS(skb, ring));
 
 DEFINE_EVENT(
-	i40evf_xmit_template, i40evf_xmit_frame_ring_drop,
+	iavf_xmit_template, iavf_xmit_frame_ring_drop,
 	TP_PROTO(struct sk_buff *skb,
-		 struct i40e_ring *ring),
+		 struct iavf_ring *ring),
 
 	TP_ARGS(skb, ring));
 
 /* Events unique to the VF. */
 
-#endif /* _I40E_TRACE_H_ */
-/* This must be outside ifdef _I40E_TRACE_H */
+#endif /* _IAVF_TRACE_H_ */
+/* This must be outside ifdef _IAVF_TRACE_H */
 
 /* This trace include file is not located in the .../include/trace
  * with the kernel tracepoint definitions, because we're a loadable
@@ -205,5 +205,5 @@ DEFINE_EVENT(
 #undef TRACE_INCLUDE_PATH
 #define TRACE_INCLUDE_PATH .
 #undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE i40e_trace
+#define TRACE_INCLUDE_FILE iavf_trace
 #include <trace/define_trace.h>
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c
index a9730711e257..edc349f49748 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c
@@ -4,32 +4,32 @@
 #include <linux/prefetch.h>
 #include <net/busy_poll.h>
 
-#include "i40evf.h"
-#include "i40e_trace.h"
-#include "i40e_prototype.h"
+#include "iavf.h"
+#include "iavf_trace.h"
+#include "iavf_prototype.h"
 
 static inline __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size,
 				u32 td_tag)
 {
-	return cpu_to_le64(I40E_TX_DESC_DTYPE_DATA |
-			   ((u64)td_cmd  << I40E_TXD_QW1_CMD_SHIFT) |
-			   ((u64)td_offset << I40E_TXD_QW1_OFFSET_SHIFT) |
-			   ((u64)size  << I40E_TXD_QW1_TX_BUF_SZ_SHIFT) |
-			   ((u64)td_tag  << I40E_TXD_QW1_L2TAG1_SHIFT));
+	return cpu_to_le64(IAVF_TX_DESC_DTYPE_DATA |
+			   ((u64)td_cmd  << IAVF_TXD_QW1_CMD_SHIFT) |
+			   ((u64)td_offset << IAVF_TXD_QW1_OFFSET_SHIFT) |
+			   ((u64)size  << IAVF_TXD_QW1_TX_BUF_SZ_SHIFT) |
+			   ((u64)td_tag  << IAVF_TXD_QW1_L2TAG1_SHIFT));
 }
 
-#define I40E_TXD_CMD (I40E_TX_DESC_CMD_EOP | I40E_TX_DESC_CMD_RS)
+#define IAVF_TXD_CMD (IAVF_TX_DESC_CMD_EOP | IAVF_TX_DESC_CMD_RS)
 
 /**
- * i40e_unmap_and_free_tx_resource - Release a Tx buffer
+ * iavf_unmap_and_free_tx_resource - Release a Tx buffer
  * @ring:      the ring that owns the buffer
  * @tx_buffer: the buffer to free
  **/
-static void i40e_unmap_and_free_tx_resource(struct i40e_ring *ring,
-					    struct i40e_tx_buffer *tx_buffer)
+static void iavf_unmap_and_free_tx_resource(struct iavf_ring *ring,
+					    struct iavf_tx_buffer *tx_buffer)
 {
 	if (tx_buffer->skb) {
-		if (tx_buffer->tx_flags & I40E_TX_FLAGS_FD_SB)
+		if (tx_buffer->tx_flags & IAVF_TX_FLAGS_FD_SB)
 			kfree(tx_buffer->raw_buf);
 		else
 			dev_kfree_skb_any(tx_buffer->skb);
@@ -52,10 +52,10 @@ static void i40e_unmap_and_free_tx_resource(struct i40e_ring *ring,
 }
 
 /**
- * i40evf_clean_tx_ring - Free any empty Tx buffers
+ * iavf_clean_tx_ring - Free any empty Tx buffers
  * @tx_ring: ring to be cleaned
  **/
-void i40evf_clean_tx_ring(struct i40e_ring *tx_ring)
+void iavf_clean_tx_ring(struct iavf_ring *tx_ring)
 {
 	unsigned long bi_size;
 	u16 i;
@@ -66,9 +66,9 @@ void i40evf_clean_tx_ring(struct i40e_ring *tx_ring)
 
 	/* Free all the Tx ring sk_buffs */
 	for (i = 0; i < tx_ring->count; i++)
-		i40e_unmap_and_free_tx_resource(tx_ring, &tx_ring->tx_bi[i]);
+		iavf_unmap_and_free_tx_resource(tx_ring, &tx_ring->tx_bi[i]);
 
-	bi_size = sizeof(struct i40e_tx_buffer) * tx_ring->count;
+	bi_size = sizeof(struct iavf_tx_buffer) * tx_ring->count;
 	memset(tx_ring->tx_bi, 0, bi_size);
 
 	/* Zero out the descriptor ring */
@@ -85,14 +85,14 @@ void i40evf_clean_tx_ring(struct i40e_ring *tx_ring)
 }
 
 /**
- * i40evf_free_tx_resources - Free Tx resources per queue
+ * iavf_free_tx_resources - Free Tx resources per queue
  * @tx_ring: Tx descriptor ring for a specific queue
  *
  * Free all transmit software resources
  **/
-void i40evf_free_tx_resources(struct i40e_ring *tx_ring)
+void iavf_free_tx_resources(struct iavf_ring *tx_ring)
 {
-	i40evf_clean_tx_ring(tx_ring);
+	iavf_clean_tx_ring(tx_ring);
 	kfree(tx_ring->tx_bi);
 	tx_ring->tx_bi = NULL;
 
@@ -104,14 +104,14 @@ void i40evf_free_tx_resources(struct i40e_ring *tx_ring)
 }
 
 /**
- * i40evf_get_tx_pending - how many Tx descriptors not processed
+ * iavf_get_tx_pending - how many Tx descriptors not processed
  * @ring: the ring of descriptors
  * @in_sw: is tx_pending being checked in SW or HW
  *
  * Since there is no access to the ring head register
  * in XL710, we need to use our local copies
  **/
-u32 i40evf_get_tx_pending(struct i40e_ring *ring, bool in_sw)
+u32 iavf_get_tx_pending(struct iavf_ring *ring, bool in_sw)
 {
 	u32 head, tail;
 
@@ -126,15 +126,15 @@ u32 i40evf_get_tx_pending(struct i40e_ring *ring, bool in_sw)
 }
 
 /**
- * i40evf_detect_recover_hung - Function to detect and recover hung_queues
+ * iavf_detect_recover_hung - Function to detect and recover hung_queues
  * @vsi:  pointer to vsi struct with tx queues
  *
  * VSI has netdev and netdev has TX queues. This function is to check each of
  * those TX queues if they are hung, trigger recovery by issuing SW interrupt.
  **/
-void i40evf_detect_recover_hung(struct i40e_vsi *vsi)
+void iavf_detect_recover_hung(struct iavf_vsi *vsi)
 {
-	struct i40e_ring *tx_ring = NULL;
+	struct iavf_ring *tx_ring = NULL;
 	struct net_device *netdev;
 	unsigned int i;
 	int packets;
@@ -142,7 +142,7 @@ void i40evf_detect_recover_hung(struct i40e_vsi *vsi)
 	if (!vsi)
 		return;
 
-	if (test_bit(__I40E_VSI_DOWN, vsi->state))
+	if (test_bit(__IAVF_VSI_DOWN, vsi->state))
 		return;
 
 	netdev = vsi->netdev;
@@ -164,16 +164,16 @@ void i40evf_detect_recover_hung(struct i40e_vsi *vsi)
 			 */
 			packets = tx_ring->stats.packets & INT_MAX;
 			if (tx_ring->tx_stats.prev_pkt_ctr == packets) {
-				i40evf_force_wb(vsi, tx_ring->q_vector);
+				iavf_force_wb(vsi, tx_ring->q_vector);
 				continue;
 			}
 
 			/* Memory barrier between read of packet count and call
-			 * to i40evf_get_tx_pending()
+			 * to iavf_get_tx_pending()
 			 */
 			smp_rmb();
 			tx_ring->tx_stats.prev_pkt_ctr =
-			  i40evf_get_tx_pending(tx_ring, true) ? packets : -1;
+			  iavf_get_tx_pending(tx_ring, true) ? packets : -1;
 		}
 	}
 }
@@ -181,28 +181,28 @@ void i40evf_detect_recover_hung(struct i40e_vsi *vsi)
 #define WB_STRIDE 4
 
 /**
- * i40e_clean_tx_irq - Reclaim resources after transmit completes
+ * iavf_clean_tx_irq - Reclaim resources after transmit completes
  * @vsi: the VSI we care about
  * @tx_ring: Tx ring to clean
  * @napi_budget: Used to determine if we are in netpoll
  *
  * Returns true if there's any budget left (e.g. the clean is finished)
  **/
-static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
-			      struct i40e_ring *tx_ring, int napi_budget)
+static bool iavf_clean_tx_irq(struct iavf_vsi *vsi,
+			      struct iavf_ring *tx_ring, int napi_budget)
 {
 	u16 i = tx_ring->next_to_clean;
-	struct i40e_tx_buffer *tx_buf;
-	struct i40e_tx_desc *tx_desc;
+	struct iavf_tx_buffer *tx_buf;
+	struct iavf_tx_desc *tx_desc;
 	unsigned int total_bytes = 0, total_packets = 0;
 	unsigned int budget = vsi->work_limit;
 
 	tx_buf = &tx_ring->tx_bi[i];
-	tx_desc = I40E_TX_DESC(tx_ring, i);
+	tx_desc = IAVF_TX_DESC(tx_ring, i);
 	i -= tx_ring->count;
 
 	do {
-		struct i40e_tx_desc *eop_desc = tx_buf->next_to_watch;
+		struct iavf_tx_desc *eop_desc = tx_buf->next_to_watch;
 
 		/* if next_to_watch is not set then there is no work pending */
 		if (!eop_desc)
@@ -211,10 +211,10 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 		/* prevent any other reads prior to eop_desc */
 		smp_rmb();
 
-		i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf);
+		iavf_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf);
 		/* if the descriptor isn't done, no work yet to do */
 		if (!(eop_desc->cmd_type_offset_bsz &
-		      cpu_to_le64(I40E_TX_DESC_DTYPE_DESC_DONE)))
+		      cpu_to_le64(IAVF_TX_DESC_DTYPE_DESC_DONE)))
 			break;
 
 		/* clear next_to_watch to prevent false hangs */
@@ -239,7 +239,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 
 		/* unmap remaining buffers */
 		while (tx_desc != eop_desc) {
-			i40e_trace(clean_tx_irq_unmap,
+			iavf_trace(clean_tx_irq_unmap,
 				   tx_ring, tx_desc, tx_buf);
 
 			tx_buf++;
@@ -248,7 +248,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 			if (unlikely(!i)) {
 				i -= tx_ring->count;
 				tx_buf = tx_ring->tx_bi;
-				tx_desc = I40E_TX_DESC(tx_ring, 0);
+				tx_desc = IAVF_TX_DESC(tx_ring, 0);
 			}
 
 			/* unmap any remaining paged data */
@@ -268,7 +268,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 		if (unlikely(!i)) {
 			i -= tx_ring->count;
 			tx_buf = tx_ring->tx_bi;
-			tx_desc = I40E_TX_DESC(tx_ring, 0);
+			tx_desc = IAVF_TX_DESC(tx_ring, 0);
 		}
 
 		prefetch(tx_desc);
@@ -286,18 +286,18 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 	tx_ring->q_vector->tx.total_bytes += total_bytes;
 	tx_ring->q_vector->tx.total_packets += total_packets;
 
-	if (tx_ring->flags & I40E_TXR_FLAGS_WB_ON_ITR) {
+	if (tx_ring->flags & IAVF_TXR_FLAGS_WB_ON_ITR) {
 		/* check to see if there are < 4 descriptors
 		 * waiting to be written back, then kick the hardware to force
 		 * them to be written back in case we stay in NAPI.
 		 * In this mode on X722 we do not enable Interrupt.
 		 */
-		unsigned int j = i40evf_get_tx_pending(tx_ring, false);
+		unsigned int j = iavf_get_tx_pending(tx_ring, false);
 
 		if (budget &&
 		    ((j / WB_STRIDE) == 0) && (j > 0) &&
-		    !test_bit(__I40E_VSI_DOWN, vsi->state) &&
-		    (I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
+		    !test_bit(__IAVF_VSI_DOWN, vsi->state) &&
+		    (IAVF_DESC_UNUSED(tx_ring) != tx_ring->count))
 			tx_ring->arm_wb = true;
 	}
 
@@ -307,14 +307,14 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 
 #define TX_WAKE_THRESHOLD ((s16)(DESC_NEEDED * 2))
 	if (unlikely(total_packets && netif_carrier_ok(tx_ring->netdev) &&
-		     (I40E_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
+		     (IAVF_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
 		/* Make sure that anybody stopping the queue after this
 		 * sees the new next_to_clean.
 		 */
 		smp_mb();
 		if (__netif_subqueue_stopped(tx_ring->netdev,
 					     tx_ring->queue_index) &&
-		   !test_bit(__I40E_VSI_DOWN, vsi->state)) {
+		   !test_bit(__IAVF_VSI_DOWN, vsi->state)) {
 			netif_wake_subqueue(tx_ring->netdev,
 					    tx_ring->queue_index);
 			++tx_ring->tx_stats.restart_queue;
@@ -325,75 +325,75 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
 }
 
 /**
- * i40evf_enable_wb_on_itr - Arm hardware to do a wb, interrupts are not enabled
+ * iavf_enable_wb_on_itr - Arm hardware to do a wb, interrupts are not enabled
  * @vsi: the VSI we care about
  * @q_vector: the vector on which to enable writeback
  *
  **/
-static void i40e_enable_wb_on_itr(struct i40e_vsi *vsi,
-				  struct i40e_q_vector *q_vector)
+static void iavf_enable_wb_on_itr(struct iavf_vsi *vsi,
+				  struct iavf_q_vector *q_vector)
 {
 	u16 flags = q_vector->tx.ring[0].flags;
 	u32 val;
 
-	if (!(flags & I40E_TXR_FLAGS_WB_ON_ITR))
+	if (!(flags & IAVF_TXR_FLAGS_WB_ON_ITR))
 		return;
 
 	if (q_vector->arm_wb_state)
 		return;
 
-	val = I40E_VFINT_DYN_CTLN1_WB_ON_ITR_MASK |
-	      I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK; /* set noitr */
+	val = IAVF_VFINT_DYN_CTLN1_WB_ON_ITR_MASK |
+	      IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK; /* set noitr */
 
 	wr32(&vsi->back->hw,
-	     I40E_VFINT_DYN_CTLN1(q_vector->reg_idx), val);
+	     IAVF_VFINT_DYN_CTLN1(q_vector->reg_idx), val);
 	q_vector->arm_wb_state = true;
 }
 
 /**
- * i40evf_force_wb - Issue SW Interrupt so HW does a wb
+ * iavf_force_wb - Issue SW Interrupt so HW does a wb
  * @vsi: the VSI we care about
  * @q_vector: the vector  on which to force writeback
  *
  **/
-void i40evf_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector)
+void iavf_force_wb(struct iavf_vsi *vsi, struct iavf_q_vector *q_vector)
 {
-	u32 val = I40E_VFINT_DYN_CTLN1_INTENA_MASK |
-		  I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */
-		  I40E_VFINT_DYN_CTLN1_SWINT_TRIG_MASK |
-		  I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK
+	u32 val = IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
+		  IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */
+		  IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_MASK |
+		  IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK
 		  /* allow 00 to be written to the index */;
 
 	wr32(&vsi->back->hw,
-	     I40E_VFINT_DYN_CTLN1(q_vector->reg_idx),
+	     IAVF_VFINT_DYN_CTLN1(q_vector->reg_idx),
 	     val);
 }
 
-static inline bool i40e_container_is_rx(struct i40e_q_vector *q_vector,
-					struct i40e_ring_container *rc)
+static inline bool iavf_container_is_rx(struct iavf_q_vector *q_vector,
+					struct iavf_ring_container *rc)
 {
 	return &q_vector->rx == rc;
 }
 
-static inline unsigned int i40e_itr_divisor(struct i40e_q_vector *q_vector)
+static inline unsigned int iavf_itr_divisor(struct iavf_q_vector *q_vector)
 {
 	unsigned int divisor;
 
 	switch (q_vector->adapter->link_speed) {
 	case I40E_LINK_SPEED_40GB:
-		divisor = I40E_ITR_ADAPTIVE_MIN_INC * 1024;
+		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 1024;
 		break;
 	case I40E_LINK_SPEED_25GB:
 	case I40E_LINK_SPEED_20GB:
-		divisor = I40E_ITR_ADAPTIVE_MIN_INC * 512;
+		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 512;
 		break;
 	default:
 	case I40E_LINK_SPEED_10GB:
-		divisor = I40E_ITR_ADAPTIVE_MIN_INC * 256;
+		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 256;
 		break;
 	case I40E_LINK_SPEED_1GB:
 	case I40E_LINK_SPEED_100MB:
-		divisor = I40E_ITR_ADAPTIVE_MIN_INC * 32;
+		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 32;
 		break;
 	}
 
@@ -401,7 +401,7 @@ static inline unsigned int i40e_itr_divisor(struct i40e_q_vector *q_vector)
 }
 
 /**
- * i40e_update_itr - update the dynamic ITR value based on statistics
+ * iavf_update_itr - update the dynamic ITR value based on statistics
  * @q_vector: structure containing interrupt and ring information
  * @rc: structure containing ring performance data
  *
@@ -413,8 +413,8 @@ static inline unsigned int i40e_itr_divisor(struct i40e_q_vector *q_vector)
  * on testing data as well as attempting to minimize response time
  * while increasing bulk throughput.
  **/
-static void i40e_update_itr(struct i40e_q_vector *q_vector,
-			    struct i40e_ring_container *rc)
+static void iavf_update_itr(struct iavf_q_vector *q_vector,
+			    struct iavf_ring_container *rc)
 {
 	unsigned int avg_wire_size, packets, bytes, itr;
 	unsigned long next_update = jiffies;
@@ -428,9 +428,9 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector,
 	/* For Rx we want to push the delay up and default to low latency.
 	 * for Tx we want to pull the delay down and default to high latency.
 	 */
-	itr = i40e_container_is_rx(q_vector, rc) ?
-	      I40E_ITR_ADAPTIVE_MIN_USECS | I40E_ITR_ADAPTIVE_LATENCY :
-	      I40E_ITR_ADAPTIVE_MAX_USECS | I40E_ITR_ADAPTIVE_LATENCY;
+	itr = iavf_container_is_rx(q_vector, rc) ?
+	      IAVF_ITR_ADAPTIVE_MIN_USECS | IAVF_ITR_ADAPTIVE_LATENCY :
+	      IAVF_ITR_ADAPTIVE_MAX_USECS | IAVF_ITR_ADAPTIVE_LATENCY;
 
 	/* If we didn't update within up to 1 - 2 jiffies we can assume
 	 * that either packets are coming in so slow there hasn't been
@@ -454,15 +454,15 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector,
 	packets = rc->total_packets;
 	bytes = rc->total_bytes;
 
-	if (i40e_container_is_rx(q_vector, rc)) {
+	if (iavf_container_is_rx(q_vector, rc)) {
 		/* If Rx there are 1 to 4 packets and bytes are less than
 		 * 9000 assume insufficient data to use bulk rate limiting
 		 * approach unless Tx is already in bulk rate limiting. We
 		 * are likely latency driven.
 		 */
 		if (packets && packets < 4 && bytes < 9000 &&
-		    (q_vector->tx.target_itr & I40E_ITR_ADAPTIVE_LATENCY)) {
-			itr = I40E_ITR_ADAPTIVE_LATENCY;
+		    (q_vector->tx.target_itr & IAVF_ITR_ADAPTIVE_LATENCY)) {
+			itr = IAVF_ITR_ADAPTIVE_LATENCY;
 			goto adjust_by_size;
 		}
 	} else if (packets < 4) {
@@ -471,15 +471,15 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector,
 		 * reset the ITR_ADAPTIVE_LATENCY bit for latency mode so
 		 * that the Rx can relax.
 		 */
-		if (rc->target_itr == I40E_ITR_ADAPTIVE_MAX_USECS &&
-		    (q_vector->rx.target_itr & I40E_ITR_MASK) ==
-		     I40E_ITR_ADAPTIVE_MAX_USECS)
+		if (rc->target_itr == IAVF_ITR_ADAPTIVE_MAX_USECS &&
+		    (q_vector->rx.target_itr & IAVF_ITR_MASK) ==
+		     IAVF_ITR_ADAPTIVE_MAX_USECS)
 			goto clear_counts;
 	} else if (packets > 32) {
 		/* If we have processed over 32 packets in a single interrupt
 		 * for Tx assume we need to switch over to "bulk" mode.
 		 */
-		rc->target_itr &= ~I40E_ITR_ADAPTIVE_LATENCY;
+		rc->target_itr &= ~IAVF_ITR_ADAPTIVE_LATENCY;
 	}
 
 	/* We have no packets to actually measure against. This means
@@ -491,17 +491,17 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector,
 	 * fixed amount.
 	 */
 	if (packets < 56) {
-		itr = rc->target_itr + I40E_ITR_ADAPTIVE_MIN_INC;
-		if ((itr & I40E_ITR_MASK) > I40E_ITR_ADAPTIVE_MAX_USECS) {
-			itr &= I40E_ITR_ADAPTIVE_LATENCY;
-			itr += I40E_ITR_ADAPTIVE_MAX_USECS;
+		itr = rc->target_itr + IAVF_ITR_ADAPTIVE_MIN_INC;
+		if ((itr & IAVF_ITR_MASK) > IAVF_ITR_ADAPTIVE_MAX_USECS) {
+			itr &= IAVF_ITR_ADAPTIVE_LATENCY;
+			itr += IAVF_ITR_ADAPTIVE_MAX_USECS;
 		}
 		goto clear_counts;
 	}
 
 	if (packets <= 256) {
 		itr = min(q_vector->tx.current_itr, q_vector->rx.current_itr);
-		itr &= I40E_ITR_MASK;
+		itr &= IAVF_ITR_MASK;
 
 		/* Between 56 and 112 is our "goldilocks" zone where we are
 		 * working out "just right". Just report that our current
@@ -516,9 +516,9 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector,
 		 * in half per interrupt.
 		 */
 		itr /= 2;
-		itr &= I40E_ITR_MASK;
-		if (itr < I40E_ITR_ADAPTIVE_MIN_USECS)
-			itr = I40E_ITR_ADAPTIVE_MIN_USECS;
+		itr &= IAVF_ITR_MASK;
+		if (itr < IAVF_ITR_ADAPTIVE_MIN_USECS)
+			itr = IAVF_ITR_ADAPTIVE_MIN_USECS;
 
 		goto clear_counts;
 	}
@@ -529,7 +529,7 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector,
 	 * though for smaller packet sizes there isn't much we can do as
 	 * NAPI polling will likely be kicking in sooner rather than later.
 	 */
-	itr = I40E_ITR_ADAPTIVE_BULK;
+	itr = IAVF_ITR_ADAPTIVE_BULK;
 
 adjust_by_size:
 	/* If packet counts are 256 or greater we can assume we have a gross
@@ -577,7 +577,7 @@ adjust_by_size:
 	/* If we are in low latency mode halve our delay which doubles the
 	 * rate to somewhere between 100K to 16K ints/sec
 	 */
-	if (itr & I40E_ITR_ADAPTIVE_LATENCY)
+	if (itr & IAVF_ITR_ADAPTIVE_LATENCY)
 		avg_wire_size /= 2;
 
 	/* Resultant value is 256 times larger than it needs to be. This
@@ -587,12 +587,12 @@ adjust_by_size:
 	 * Use addition as we have already recorded the new latency flag
 	 * for the ITR value.
 	 */
-	itr += DIV_ROUND_UP(avg_wire_size, i40e_itr_divisor(q_vector)) *
-	       I40E_ITR_ADAPTIVE_MIN_INC;
+	itr += DIV_ROUND_UP(avg_wire_size, iavf_itr_divisor(q_vector)) *
+	       IAVF_ITR_ADAPTIVE_MIN_INC;
 
-	if ((itr & I40E_ITR_MASK) > I40E_ITR_ADAPTIVE_MAX_USECS) {
-		itr &= I40E_ITR_ADAPTIVE_LATENCY;
-		itr += I40E_ITR_ADAPTIVE_MAX_USECS;
+	if ((itr & IAVF_ITR_MASK) > IAVF_ITR_ADAPTIVE_MAX_USECS) {
+		itr &= IAVF_ITR_ADAPTIVE_LATENCY;
+		itr += IAVF_ITR_ADAPTIVE_MAX_USECS;
 	}
 
 clear_counts:
@@ -607,12 +607,12 @@ clear_counts:
 }
 
 /**
- * i40evf_setup_tx_descriptors - Allocate the Tx descriptors
+ * iavf_setup_tx_descriptors - Allocate the Tx descriptors
  * @tx_ring: the tx ring to set up
  *
  * Return 0 on success, negative on error
  **/
-int i40evf_setup_tx_descriptors(struct i40e_ring *tx_ring)
+int iavf_setup_tx_descriptors(struct iavf_ring *tx_ring)
 {
 	struct device *dev = tx_ring->dev;
 	int bi_size;
@@ -622,13 +622,13 @@ int i40evf_setup_tx_descriptors(struct i40e_ring *tx_ring)
 
 	/* warn if we are about to overwrite the pointer */
 	WARN_ON(tx_ring->tx_bi);
-	bi_size = sizeof(struct i40e_tx_buffer) * tx_ring->count;
+	bi_size = sizeof(struct iavf_tx_buffer) * tx_ring->count;
 	tx_ring->tx_bi = kzalloc(bi_size, GFP_KERNEL);
 	if (!tx_ring->tx_bi)
 		goto err;
 
 	/* round up to nearest 4K */
-	tx_ring->size = tx_ring->count * sizeof(struct i40e_tx_desc);
+	tx_ring->size = tx_ring->count * sizeof(struct iavf_tx_desc);
 	tx_ring->size = ALIGN(tx_ring->size, 4096);
 	tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
 					   &tx_ring->dma, GFP_KERNEL);
@@ -650,10 +650,10 @@ err:
 }
 
 /**
- * i40evf_clean_rx_ring - Free Rx buffers
+ * iavf_clean_rx_ring - Free Rx buffers
  * @rx_ring: ring to be cleaned
  **/
-void i40evf_clean_rx_ring(struct i40e_ring *rx_ring)
+void iavf_clean_rx_ring(struct iavf_ring *rx_ring)
 {
 	unsigned long bi_size;
 	u16 i;
@@ -669,7 +669,7 @@ void i40evf_clean_rx_ring(struct i40e_ring *rx_ring)
 
 	/* Free all the Rx ring sk_buffs */
 	for (i = 0; i < rx_ring->count; i++) {
-		struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i];
+		struct iavf_rx_buffer *rx_bi = &rx_ring->rx_bi[i];
 
 		if (!rx_bi->page)
 			continue;
@@ -685,9 +685,9 @@ void i40evf_clean_rx_ring(struct i40e_ring *rx_ring)
 
 		/* free resources associated with mapping */
 		dma_unmap_page_attrs(rx_ring->dev, rx_bi->dma,
-				     i40e_rx_pg_size(rx_ring),
+				     iavf_rx_pg_size(rx_ring),
 				     DMA_FROM_DEVICE,
-				     I40E_RX_DMA_ATTR);
+				     IAVF_RX_DMA_ATTR);
 
 		__page_frag_cache_drain(rx_bi->page, rx_bi->pagecnt_bias);
 
@@ -695,7 +695,7 @@ void i40evf_clean_rx_ring(struct i40e_ring *rx_ring)
 		rx_bi->page_offset = 0;
 	}
 
-	bi_size = sizeof(struct i40e_rx_buffer) * rx_ring->count;
+	bi_size = sizeof(struct iavf_rx_buffer) * rx_ring->count;
 	memset(rx_ring->rx_bi, 0, bi_size);
 
 	/* Zero out the descriptor ring */
@@ -707,14 +707,14 @@ void i40evf_clean_rx_ring(struct i40e_ring *rx_ring)
 }
 
 /**
- * i40evf_free_rx_resources - Free Rx resources
+ * iavf_free_rx_resources - Free Rx resources
  * @rx_ring: ring to clean the resources from
  *
  * Free all receive software resources
  **/
-void i40evf_free_rx_resources(struct i40e_ring *rx_ring)
+void iavf_free_rx_resources(struct iavf_ring *rx_ring)
 {
-	i40evf_clean_rx_ring(rx_ring);
+	iavf_clean_rx_ring(rx_ring);
 	kfree(rx_ring->rx_bi);
 	rx_ring->rx_bi = NULL;
 
@@ -726,19 +726,19 @@ void i40evf_free_rx_resources(struct i40e_ring *rx_ring)
 }
 
 /**
- * i40evf_setup_rx_descriptors - Allocate Rx descriptors
+ * iavf_setup_rx_descriptors - Allocate Rx descriptors
  * @rx_ring: Rx descriptor ring (for a specific queue) to setup
  *
  * Returns 0 on success, negative on failure
  **/
-int i40evf_setup_rx_descriptors(struct i40e_ring *rx_ring)
+int iavf_setup_rx_descriptors(struct iavf_ring *rx_ring)
 {
 	struct device *dev = rx_ring->dev;
 	int bi_size;
 
 	/* warn if we are about to overwrite the pointer */
 	WARN_ON(rx_ring->rx_bi);
-	bi_size = sizeof(struct i40e_rx_buffer) * rx_ring->count;
+	bi_size = sizeof(struct iavf_rx_buffer) * rx_ring->count;
 	rx_ring->rx_bi = kzalloc(bi_size, GFP_KERNEL);
 	if (!rx_ring->rx_bi)
 		goto err;
@@ -746,7 +746,7 @@ int i40evf_setup_rx_descriptors(struct i40e_ring *rx_ring)
 	u64_stats_init(&rx_ring->syncp);
 
 	/* Round up to nearest 4K */
-	rx_ring->size = rx_ring->count * sizeof(union i40e_32byte_rx_desc);
+	rx_ring->size = rx_ring->count * sizeof(union iavf_32byte_rx_desc);
 	rx_ring->size = ALIGN(rx_ring->size, 4096);
 	rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
 					   &rx_ring->dma, GFP_KERNEL);
@@ -769,11 +769,11 @@ err:
 }
 
 /**
- * i40e_release_rx_desc - Store the new tail and head values
+ * iavf_release_rx_desc - Store the new tail and head values
  * @rx_ring: ring to bump
  * @val: new head index
  **/
-static inline void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val)
+static inline void iavf_release_rx_desc(struct iavf_ring *rx_ring, u32 val)
 {
 	rx_ring->next_to_use = val;
 
@@ -790,26 +790,26 @@ static inline void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val)
 }
 
 /**
- * i40e_rx_offset - Return expected offset into page to access data
+ * iavf_rx_offset - Return expected offset into page to access data
  * @rx_ring: Ring we are requesting offset of
  *
  * Returns the offset value for ring into the data buffer.
  */
-static inline unsigned int i40e_rx_offset(struct i40e_ring *rx_ring)
+static inline unsigned int iavf_rx_offset(struct iavf_ring *rx_ring)
 {
-	return ring_uses_build_skb(rx_ring) ? I40E_SKB_PAD : 0;
+	return ring_uses_build_skb(rx_ring) ? IAVF_SKB_PAD : 0;
 }
 
 /**
- * i40e_alloc_mapped_page - recycle or make a new page
+ * iavf_alloc_mapped_page - recycle or make a new page
  * @rx_ring: ring to use
  * @bi: rx_buffer struct to modify
  *
  * Returns true if the page was successfully allocated or
  * reused.
  **/
-static bool i40e_alloc_mapped_page(struct i40e_ring *rx_ring,
-				   struct i40e_rx_buffer *bi)
+static bool iavf_alloc_mapped_page(struct iavf_ring *rx_ring,
+				   struct iavf_rx_buffer *bi)
 {
 	struct page *page = bi->page;
 	dma_addr_t dma;
@@ -821,7 +821,7 @@ static bool i40e_alloc_mapped_page(struct i40e_ring *rx_ring,
 	}
 
 	/* alloc new page for storage */
-	page = dev_alloc_pages(i40e_rx_pg_order(rx_ring));
+	page = dev_alloc_pages(iavf_rx_pg_order(rx_ring));
 	if (unlikely(!page)) {
 		rx_ring->rx_stats.alloc_page_failed++;
 		return false;
@@ -829,22 +829,22 @@ static bool i40e_alloc_mapped_page(struct i40e_ring *rx_ring,
 
 	/* map page for use */
 	dma = dma_map_page_attrs(rx_ring->dev, page, 0,
-				 i40e_rx_pg_size(rx_ring),
+				 iavf_rx_pg_size(rx_ring),
 				 DMA_FROM_DEVICE,
-				 I40E_RX_DMA_ATTR);
+				 IAVF_RX_DMA_ATTR);
 
 	/* if mapping failed free memory back to system since
 	 * there isn't much point in holding memory we can't use
 	 */
 	if (dma_mapping_error(rx_ring->dev, dma)) {
-		__free_pages(page, i40e_rx_pg_order(rx_ring));
+		__free_pages(page, iavf_rx_pg_order(rx_ring));
 		rx_ring->rx_stats.alloc_page_failed++;
 		return false;
 	}
 
 	bi->dma = dma;
 	bi->page = page;
-	bi->page_offset = i40e_rx_offset(rx_ring);
+	bi->page_offset = iavf_rx_offset(rx_ring);
 
 	/* initialize pagecnt_bias to 1 representing we fully own page */
 	bi->pagecnt_bias = 1;
@@ -853,15 +853,15 @@ static bool i40e_alloc_mapped_page(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_receive_skb - Send a completed packet up the stack
+ * iavf_receive_skb - Send a completed packet up the stack
  * @rx_ring:  rx ring in play
  * @skb: packet to send up
  * @vlan_tag: vlan tag for packet
  **/
-static void i40e_receive_skb(struct i40e_ring *rx_ring,
+static void iavf_receive_skb(struct iavf_ring *rx_ring,
 			     struct sk_buff *skb, u16 vlan_tag)
 {
-	struct i40e_q_vector *q_vector = rx_ring->q_vector;
+	struct iavf_q_vector *q_vector = rx_ring->q_vector;
 
 	if ((rx_ring->netdev->features & NETIF_F_HW_VLAN_CTAG_RX) &&
 	    (vlan_tag & VLAN_VID_MASK))
@@ -871,27 +871,27 @@ static void i40e_receive_skb(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40evf_alloc_rx_buffers - Replace used receive buffers
+ * iavf_alloc_rx_buffers - Replace used receive buffers
  * @rx_ring: ring to place buffers on
  * @cleaned_count: number of buffers to replace
  *
  * Returns false if all allocations were successful, true if any fail
  **/
-bool i40evf_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count)
+bool iavf_alloc_rx_buffers(struct iavf_ring *rx_ring, u16 cleaned_count)
 {
 	u16 ntu = rx_ring->next_to_use;
-	union i40e_rx_desc *rx_desc;
-	struct i40e_rx_buffer *bi;
+	union iavf_rx_desc *rx_desc;
+	struct iavf_rx_buffer *bi;
 
 	/* do nothing if no valid netdev defined */
 	if (!rx_ring->netdev || !cleaned_count)
 		return false;
 
-	rx_desc = I40E_RX_DESC(rx_ring, ntu);
+	rx_desc = IAVF_RX_DESC(rx_ring, ntu);
 	bi = &rx_ring->rx_bi[ntu];
 
 	do {
-		if (!i40e_alloc_mapped_page(rx_ring, bi))
+		if (!iavf_alloc_mapped_page(rx_ring, bi))
 			goto no_buffers;
 
 		/* sync the buffer for use by the device */
@@ -909,7 +909,7 @@ bool i40evf_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count)
 		bi++;
 		ntu++;
 		if (unlikely(ntu == rx_ring->count)) {
-			rx_desc = I40E_RX_DESC(rx_ring, 0);
+			rx_desc = IAVF_RX_DESC(rx_ring, 0);
 			bi = rx_ring->rx_bi;
 			ntu = 0;
 		}
@@ -921,13 +921,13 @@ bool i40evf_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count)
 	} while (cleaned_count);
 
 	if (rx_ring->next_to_use != ntu)
-		i40e_release_rx_desc(rx_ring, ntu);
+		iavf_release_rx_desc(rx_ring, ntu);
 
 	return false;
 
 no_buffers:
 	if (rx_ring->next_to_use != ntu)
-		i40e_release_rx_desc(rx_ring, ntu);
+		iavf_release_rx_desc(rx_ring, ntu);
 
 	/* make sure to come back via polling to try again after
 	 * allocation failure
@@ -936,27 +936,27 @@ no_buffers:
 }
 
 /**
- * i40e_rx_checksum - Indicate in skb if hw indicated a good cksum
+ * iavf_rx_checksum - Indicate in skb if hw indicated a good cksum
  * @vsi: the VSI we care about
  * @skb: skb currently being received and modified
  * @rx_desc: the receive descriptor
  **/
-static inline void i40e_rx_checksum(struct i40e_vsi *vsi,
+static inline void iavf_rx_checksum(struct iavf_vsi *vsi,
 				    struct sk_buff *skb,
-				    union i40e_rx_desc *rx_desc)
+				    union iavf_rx_desc *rx_desc)
 {
-	struct i40e_rx_ptype_decoded decoded;
+	struct iavf_rx_ptype_decoded decoded;
 	u32 rx_error, rx_status;
 	bool ipv4, ipv6;
 	u8 ptype;
 	u64 qword;
 
 	qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
-	ptype = (qword & I40E_RXD_QW1_PTYPE_MASK) >> I40E_RXD_QW1_PTYPE_SHIFT;
-	rx_error = (qword & I40E_RXD_QW1_ERROR_MASK) >>
-		   I40E_RXD_QW1_ERROR_SHIFT;
-	rx_status = (qword & I40E_RXD_QW1_STATUS_MASK) >>
-		    I40E_RXD_QW1_STATUS_SHIFT;
+	ptype = (qword & IAVF_RXD_QW1_PTYPE_MASK) >> IAVF_RXD_QW1_PTYPE_SHIFT;
+	rx_error = (qword & IAVF_RXD_QW1_ERROR_MASK) >>
+		   IAVF_RXD_QW1_ERROR_SHIFT;
+	rx_status = (qword & IAVF_RXD_QW1_STATUS_MASK) >>
+		    IAVF_RXD_QW1_STATUS_SHIFT;
 	decoded = decode_rx_desc_ptype(ptype);
 
 	skb->ip_summed = CHECKSUM_NONE;
@@ -968,45 +968,45 @@ static inline void i40e_rx_checksum(struct i40e_vsi *vsi,
 		return;
 
 	/* did the hardware decode the packet and checksum? */
-	if (!(rx_status & BIT(I40E_RX_DESC_STATUS_L3L4P_SHIFT)))
+	if (!(rx_status & BIT(IAVF_RX_DESC_STATUS_L3L4P_SHIFT)))
 		return;
 
 	/* both known and outer_ip must be set for the below code to work */
 	if (!(decoded.known && decoded.outer_ip))
 		return;
 
-	ipv4 = (decoded.outer_ip == I40E_RX_PTYPE_OUTER_IP) &&
-	       (decoded.outer_ip_ver == I40E_RX_PTYPE_OUTER_IPV4);
-	ipv6 = (decoded.outer_ip == I40E_RX_PTYPE_OUTER_IP) &&
-	       (decoded.outer_ip_ver == I40E_RX_PTYPE_OUTER_IPV6);
+	ipv4 = (decoded.outer_ip == IAVF_RX_PTYPE_OUTER_IP) &&
+	       (decoded.outer_ip_ver == IAVF_RX_PTYPE_OUTER_IPV4);
+	ipv6 = (decoded.outer_ip == IAVF_RX_PTYPE_OUTER_IP) &&
+	       (decoded.outer_ip_ver == IAVF_RX_PTYPE_OUTER_IPV6);
 
 	if (ipv4 &&
-	    (rx_error & (BIT(I40E_RX_DESC_ERROR_IPE_SHIFT) |
-			 BIT(I40E_RX_DESC_ERROR_EIPE_SHIFT))))
+	    (rx_error & (BIT(IAVF_RX_DESC_ERROR_IPE_SHIFT) |
+			 BIT(IAVF_RX_DESC_ERROR_EIPE_SHIFT))))
 		goto checksum_fail;
 
 	/* likely incorrect csum if alternate IP extension headers found */
 	if (ipv6 &&
-	    rx_status & BIT(I40E_RX_DESC_STATUS_IPV6EXADD_SHIFT))
+	    rx_status & BIT(IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT))
 		/* don't increment checksum err here, non-fatal err */
 		return;
 
 	/* there was some L4 error, count error and punt packet to the stack */
-	if (rx_error & BIT(I40E_RX_DESC_ERROR_L4E_SHIFT))
+	if (rx_error & BIT(IAVF_RX_DESC_ERROR_L4E_SHIFT))
 		goto checksum_fail;
 
 	/* handle packets that were not able to be checksummed due
 	 * to arrival speed, in this case the stack can compute
 	 * the csum.
 	 */
-	if (rx_error & BIT(I40E_RX_DESC_ERROR_PPRS_SHIFT))
+	if (rx_error & BIT(IAVF_RX_DESC_ERROR_PPRS_SHIFT))
 		return;
 
 	/* Only report checksum unnecessary for TCP, UDP, or SCTP */
 	switch (decoded.inner_prot) {
-	case I40E_RX_PTYPE_INNER_PROT_TCP:
-	case I40E_RX_PTYPE_INNER_PROT_UDP:
-	case I40E_RX_PTYPE_INNER_PROT_SCTP:
+	case IAVF_RX_PTYPE_INNER_PROT_TCP:
+	case IAVF_RX_PTYPE_INNER_PROT_UDP:
+	case IAVF_RX_PTYPE_INNER_PROT_SCTP:
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 		/* fall though */
 	default:
@@ -1020,56 +1020,56 @@ checksum_fail:
 }
 
 /**
- * i40e_ptype_to_htype - get a hash type
+ * iavf_ptype_to_htype - get a hash type
  * @ptype: the ptype value from the descriptor
  *
  * Returns a hash type to be used by skb_set_hash
  **/
-static inline int i40e_ptype_to_htype(u8 ptype)
+static inline int iavf_ptype_to_htype(u8 ptype)
 {
-	struct i40e_rx_ptype_decoded decoded = decode_rx_desc_ptype(ptype);
+	struct iavf_rx_ptype_decoded decoded = decode_rx_desc_ptype(ptype);
 
 	if (!decoded.known)
 		return PKT_HASH_TYPE_NONE;
 
-	if (decoded.outer_ip == I40E_RX_PTYPE_OUTER_IP &&
-	    decoded.payload_layer == I40E_RX_PTYPE_PAYLOAD_LAYER_PAY4)
+	if (decoded.outer_ip == IAVF_RX_PTYPE_OUTER_IP &&
+	    decoded.payload_layer == IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY4)
 		return PKT_HASH_TYPE_L4;
-	else if (decoded.outer_ip == I40E_RX_PTYPE_OUTER_IP &&
-		 decoded.payload_layer == I40E_RX_PTYPE_PAYLOAD_LAYER_PAY3)
+	else if (decoded.outer_ip == IAVF_RX_PTYPE_OUTER_IP &&
+		 decoded.payload_layer == IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY3)
 		return PKT_HASH_TYPE_L3;
 	else
 		return PKT_HASH_TYPE_L2;
 }
 
 /**
- * i40e_rx_hash - set the hash value in the skb
+ * iavf_rx_hash - set the hash value in the skb
  * @ring: descriptor ring
  * @rx_desc: specific descriptor
  * @skb: skb currently being received and modified
  * @rx_ptype: Rx packet type
  **/
-static inline void i40e_rx_hash(struct i40e_ring *ring,
-				union i40e_rx_desc *rx_desc,
+static inline void iavf_rx_hash(struct iavf_ring *ring,
+				union iavf_rx_desc *rx_desc,
 				struct sk_buff *skb,
 				u8 rx_ptype)
 {
 	u32 hash;
 	const __le64 rss_mask =
-		cpu_to_le64((u64)I40E_RX_DESC_FLTSTAT_RSS_HASH <<
-			    I40E_RX_DESC_STATUS_FLTSTAT_SHIFT);
+		cpu_to_le64((u64)IAVF_RX_DESC_FLTSTAT_RSS_HASH <<
+			    IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT);
 
 	if (ring->netdev->features & NETIF_F_RXHASH)
 		return;
 
 	if ((rx_desc->wb.qword1.status_error_len & rss_mask) == rss_mask) {
 		hash = le32_to_cpu(rx_desc->wb.qword0.hi_dword.rss);
-		skb_set_hash(skb, hash, i40e_ptype_to_htype(rx_ptype));
+		skb_set_hash(skb, hash, iavf_ptype_to_htype(rx_ptype));
 	}
 }
 
 /**
- * i40evf_process_skb_fields - Populate skb header fields from Rx descriptor
+ * iavf_process_skb_fields - Populate skb header fields from Rx descriptor
  * @rx_ring: rx descriptor ring packet is being transacted on
  * @rx_desc: pointer to the EOP Rx descriptor
  * @skb: pointer to current skb being populated
@@ -1080,13 +1080,13 @@ static inline void i40e_rx_hash(struct i40e_ring *ring,
  * other fields within the skb.
  **/
 static inline
-void i40evf_process_skb_fields(struct i40e_ring *rx_ring,
-			       union i40e_rx_desc *rx_desc, struct sk_buff *skb,
-			       u8 rx_ptype)
+void iavf_process_skb_fields(struct iavf_ring *rx_ring,
+			     union iavf_rx_desc *rx_desc, struct sk_buff *skb,
+			     u8 rx_ptype)
 {
-	i40e_rx_hash(rx_ring, rx_desc, skb, rx_ptype);
+	iavf_rx_hash(rx_ring, rx_desc, skb, rx_ptype);
 
-	i40e_rx_checksum(rx_ring->vsi, skb, rx_desc);
+	iavf_rx_checksum(rx_ring->vsi, skb, rx_desc);
 
 	skb_record_rx_queue(skb, rx_ring->queue_index);
 
@@ -1095,7 +1095,7 @@ void i40evf_process_skb_fields(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_cleanup_headers - Correct empty headers
+ * iavf_cleanup_headers - Correct empty headers
  * @rx_ring: rx descriptor ring packet is being transacted on
  * @skb: pointer to current skb being fixed
  *
@@ -1107,7 +1107,7 @@ void i40evf_process_skb_fields(struct i40e_ring *rx_ring,
  *
  * Returns true if an error was encountered and skb was freed.
  **/
-static bool i40e_cleanup_headers(struct i40e_ring *rx_ring, struct sk_buff *skb)
+static bool iavf_cleanup_headers(struct iavf_ring *rx_ring, struct sk_buff *skb)
 {
 	/* if eth_skb_pad returns an error the skb was freed */
 	if (eth_skb_pad(skb))
@@ -1117,16 +1117,16 @@ static bool i40e_cleanup_headers(struct i40e_ring *rx_ring, struct sk_buff *skb)
 }
 
 /**
- * i40e_reuse_rx_page - page flip buffer and store it back on the ring
+ * iavf_reuse_rx_page - page flip buffer and store it back on the ring
  * @rx_ring: rx descriptor ring to store buffers on
  * @old_buff: donor buffer to have page reused
  *
  * Synchronizes page for reuse by the adapter
  **/
-static void i40e_reuse_rx_page(struct i40e_ring *rx_ring,
-			       struct i40e_rx_buffer *old_buff)
+static void iavf_reuse_rx_page(struct iavf_ring *rx_ring,
+			       struct iavf_rx_buffer *old_buff)
 {
-	struct i40e_rx_buffer *new_buff;
+	struct iavf_rx_buffer *new_buff;
 	u16 nta = rx_ring->next_to_alloc;
 
 	new_buff = &rx_ring->rx_bi[nta];
@@ -1143,20 +1143,20 @@ static void i40e_reuse_rx_page(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_page_is_reusable - check if any reuse is possible
+ * iavf_page_is_reusable - check if any reuse is possible
  * @page: page struct to check
  *
  * A page is not reusable if it was allocated under low memory
  * conditions, or it's not in the same NUMA node as this CPU.
  */
-static inline bool i40e_page_is_reusable(struct page *page)
+static inline bool iavf_page_is_reusable(struct page *page)
 {
 	return (page_to_nid(page) == numa_mem_id()) &&
 		!page_is_pfmemalloc(page);
 }
 
 /**
- * i40e_can_reuse_rx_page - Determine if this page can be reused by
+ * iavf_can_reuse_rx_page - Determine if this page can be reused by
  * the adapter for another receive
  *
  * @rx_buffer: buffer containing the page
@@ -1182,13 +1182,13 @@ static inline bool i40e_page_is_reusable(struct page *page)
  *
  * In either case, if the page is reusable its refcount is increased.
  **/
-static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer)
+static bool iavf_can_reuse_rx_page(struct iavf_rx_buffer *rx_buffer)
 {
 	unsigned int pagecnt_bias = rx_buffer->pagecnt_bias;
 	struct page *page = rx_buffer->page;
 
 	/* Is any reuse possible? */
-	if (unlikely(!i40e_page_is_reusable(page)))
+	if (unlikely(!iavf_page_is_reusable(page)))
 		return false;
 
 #if (PAGE_SIZE < 8192)
@@ -1196,9 +1196,9 @@ static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer)
 	if (unlikely((page_count(page) - pagecnt_bias) > 1))
 		return false;
 #else
-#define I40E_LAST_OFFSET \
-	(SKB_WITH_OVERHEAD(PAGE_SIZE) - I40E_RXBUFFER_2048)
-	if (rx_buffer->page_offset > I40E_LAST_OFFSET)
+#define IAVF_LAST_OFFSET \
+	(SKB_WITH_OVERHEAD(PAGE_SIZE) - IAVF_RXBUFFER_2048)
+	if (rx_buffer->page_offset > IAVF_LAST_OFFSET)
 		return false;
 #endif
 
@@ -1215,7 +1215,7 @@ static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer)
 }
 
 /**
- * i40e_add_rx_frag - Add contents of Rx buffer to sk_buff
+ * iavf_add_rx_frag - Add contents of Rx buffer to sk_buff
  * @rx_ring: rx descriptor ring to transact packets on
  * @rx_buffer: buffer containing page to add
  * @skb: sk_buff to place the data into
@@ -1226,15 +1226,15 @@ static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer)
  *
  * The function will then update the page offset.
  **/
-static void i40e_add_rx_frag(struct i40e_ring *rx_ring,
-			     struct i40e_rx_buffer *rx_buffer,
+static void iavf_add_rx_frag(struct iavf_ring *rx_ring,
+			     struct iavf_rx_buffer *rx_buffer,
 			     struct sk_buff *skb,
 			     unsigned int size)
 {
 #if (PAGE_SIZE < 8192)
-	unsigned int truesize = i40e_rx_pg_size(rx_ring) / 2;
+	unsigned int truesize = iavf_rx_pg_size(rx_ring) / 2;
 #else
-	unsigned int truesize = SKB_DATA_ALIGN(size + i40e_rx_offset(rx_ring));
+	unsigned int truesize = SKB_DATA_ALIGN(size + iavf_rx_offset(rx_ring));
 #endif
 
 	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buffer->page,
@@ -1249,17 +1249,17 @@ static void i40e_add_rx_frag(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_get_rx_buffer - Fetch Rx buffer and synchronize data for use
+ * iavf_get_rx_buffer - Fetch Rx buffer and synchronize data for use
  * @rx_ring: rx descriptor ring to transact packets on
  * @size: size of buffer to add to skb
  *
  * This function will pull an Rx buffer from the ring and synchronize it
  * for use by the CPU.
  */
-static struct i40e_rx_buffer *i40e_get_rx_buffer(struct i40e_ring *rx_ring,
+static struct iavf_rx_buffer *iavf_get_rx_buffer(struct iavf_ring *rx_ring,
 						 const unsigned int size)
 {
-	struct i40e_rx_buffer *rx_buffer;
+	struct iavf_rx_buffer *rx_buffer;
 
 	rx_buffer = &rx_ring->rx_bi[rx_ring->next_to_clean];
 	prefetchw(rx_buffer->page);
@@ -1278,7 +1278,7 @@ static struct i40e_rx_buffer *i40e_get_rx_buffer(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_construct_skb - Allocate skb and populate it
+ * iavf_construct_skb - Allocate skb and populate it
  * @rx_ring: rx descriptor ring to transact packets on
  * @rx_buffer: rx buffer to pull data from
  * @size: size of buffer to add to skb
@@ -1287,13 +1287,13 @@ static struct i40e_rx_buffer *i40e_get_rx_buffer(struct i40e_ring *rx_ring,
  * data from the current receive descriptor, taking care to set up the
  * skb correctly.
  */
-static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring,
-					  struct i40e_rx_buffer *rx_buffer,
+static struct sk_buff *iavf_construct_skb(struct iavf_ring *rx_ring,
+					  struct iavf_rx_buffer *rx_buffer,
 					  unsigned int size)
 {
 	void *va = page_address(rx_buffer->page) + rx_buffer->page_offset;
 #if (PAGE_SIZE < 8192)
-	unsigned int truesize = i40e_rx_pg_size(rx_ring) / 2;
+	unsigned int truesize = iavf_rx_pg_size(rx_ring) / 2;
 #else
 	unsigned int truesize = SKB_DATA_ALIGN(size);
 #endif
@@ -1308,15 +1308,15 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring,
 
 	/* allocate a skb to store the frags */
 	skb = __napi_alloc_skb(&rx_ring->q_vector->napi,
-			       I40E_RX_HDR_SIZE,
+			       IAVF_RX_HDR_SIZE,
 			       GFP_ATOMIC | __GFP_NOWARN);
 	if (unlikely(!skb))
 		return NULL;
 
 	/* Determine available headroom for copy */
 	headlen = size;
-	if (headlen > I40E_RX_HDR_SIZE)
-		headlen = eth_get_headlen(va, I40E_RX_HDR_SIZE);
+	if (headlen > IAVF_RX_HDR_SIZE)
+		headlen = eth_get_headlen(va, IAVF_RX_HDR_SIZE);
 
 	/* align pull length to size of long to optimize memcpy performance */
 	memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long)));
@@ -1343,7 +1343,7 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_build_skb - Build skb around an existing buffer
+ * iavf_build_skb - Build skb around an existing buffer
  * @rx_ring: Rx descriptor ring to transact packets on
  * @rx_buffer: Rx buffer to pull data from
  * @size: size of buffer to add to skb
@@ -1351,16 +1351,16 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring,
  * This function builds an skb around an existing Rx buffer, taking care
  * to set up the skb correctly and avoid any memcpy overhead.
  */
-static struct sk_buff *i40e_build_skb(struct i40e_ring *rx_ring,
-				      struct i40e_rx_buffer *rx_buffer,
+static struct sk_buff *iavf_build_skb(struct iavf_ring *rx_ring,
+				      struct iavf_rx_buffer *rx_buffer,
 				      unsigned int size)
 {
 	void *va = page_address(rx_buffer->page) + rx_buffer->page_offset;
 #if (PAGE_SIZE < 8192)
-	unsigned int truesize = i40e_rx_pg_size(rx_ring) / 2;
+	unsigned int truesize = iavf_rx_pg_size(rx_ring) / 2;
 #else
 	unsigned int truesize = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) +
-				SKB_DATA_ALIGN(I40E_SKB_PAD + size);
+				SKB_DATA_ALIGN(IAVF_SKB_PAD + size);
 #endif
 	struct sk_buff *skb;
 
@@ -1370,12 +1370,12 @@ static struct sk_buff *i40e_build_skb(struct i40e_ring *rx_ring,
 	prefetch(va + L1_CACHE_BYTES);
 #endif
 	/* build an skb around the page buffer */
-	skb = build_skb(va - I40E_SKB_PAD, truesize);
+	skb = build_skb(va - IAVF_SKB_PAD, truesize);
 	if (unlikely(!skb))
 		return NULL;
 
 	/* update pointers within the skb to store the data */
-	skb_reserve(skb, I40E_SKB_PAD);
+	skb_reserve(skb, IAVF_SKB_PAD);
 	__skb_put(skb, size);
 
 	/* buffer is used by skb, update page_offset */
@@ -1389,25 +1389,25 @@ static struct sk_buff *i40e_build_skb(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_put_rx_buffer - Clean up used buffer and either recycle or free
+ * iavf_put_rx_buffer - Clean up used buffer and either recycle or free
  * @rx_ring: rx descriptor ring to transact packets on
  * @rx_buffer: rx buffer to pull data from
  *
  * This function will clean up the contents of the rx_buffer.  It will
  * either recycle the buffer or unmap it and free the associated resources.
  */
-static void i40e_put_rx_buffer(struct i40e_ring *rx_ring,
-			       struct i40e_rx_buffer *rx_buffer)
+static void iavf_put_rx_buffer(struct iavf_ring *rx_ring,
+			       struct iavf_rx_buffer *rx_buffer)
 {
-	if (i40e_can_reuse_rx_page(rx_buffer)) {
+	if (iavf_can_reuse_rx_page(rx_buffer)) {
 		/* hand second half of page back to the ring */
-		i40e_reuse_rx_page(rx_ring, rx_buffer);
+		iavf_reuse_rx_page(rx_ring, rx_buffer);
 		rx_ring->rx_stats.page_reuse_count++;
 	} else {
 		/* we are not reusing the buffer so unmap it */
 		dma_unmap_page_attrs(rx_ring->dev, rx_buffer->dma,
-				     i40e_rx_pg_size(rx_ring),
-				     DMA_FROM_DEVICE, I40E_RX_DMA_ATTR);
+				     iavf_rx_pg_size(rx_ring),
+				     DMA_FROM_DEVICE, IAVF_RX_DMA_ATTR);
 		__page_frag_cache_drain(rx_buffer->page,
 					rx_buffer->pagecnt_bias);
 	}
@@ -1417,7 +1417,7 @@ static void i40e_put_rx_buffer(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_is_non_eop - process handling of non-EOP buffers
+ * iavf_is_non_eop - process handling of non-EOP buffers
  * @rx_ring: Rx ring being processed
  * @rx_desc: Rx descriptor for current buffer
  * @skb: Current socket buffer containing buffer in progress
@@ -1427,8 +1427,8 @@ static void i40e_put_rx_buffer(struct i40e_ring *rx_ring,
  * sk_buff in the next buffer to be chained and return true indicating
  * that this is in fact a non-EOP buffer.
  **/
-static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
-			    union i40e_rx_desc *rx_desc,
+static bool iavf_is_non_eop(struct iavf_ring *rx_ring,
+			    union iavf_rx_desc *rx_desc,
 			    struct sk_buff *skb)
 {
 	u32 ntc = rx_ring->next_to_clean + 1;
@@ -1437,11 +1437,11 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 	ntc = (ntc < rx_ring->count) ? ntc : 0;
 	rx_ring->next_to_clean = ntc;
 
-	prefetch(I40E_RX_DESC(rx_ring, ntc));
+	prefetch(IAVF_RX_DESC(rx_ring, ntc));
 
 	/* if we are the last buffer then there is nothing else to do */
-#define I40E_RXD_EOF BIT(I40E_RX_DESC_STATUS_EOF_SHIFT)
-	if (likely(i40e_test_staterr(rx_desc, I40E_RXD_EOF)))
+#define IAVF_RXD_EOF BIT(IAVF_RX_DESC_STATUS_EOF_SHIFT)
+	if (likely(iavf_test_staterr(rx_desc, IAVF_RXD_EOF)))
 		return false;
 
 	rx_ring->rx_stats.non_eop_descs++;
@@ -1450,7 +1450,7 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf
+ * iavf_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf
  * @rx_ring: rx descriptor ring to transact packets on
  * @budget: Total limit on number of packets to process
  *
@@ -1461,29 +1461,29 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
  *
  * Returns amount of work completed
  **/
-static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
+static int iavf_clean_rx_irq(struct iavf_ring *rx_ring, int budget)
 {
 	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
 	struct sk_buff *skb = rx_ring->skb;
-	u16 cleaned_count = I40E_DESC_UNUSED(rx_ring);
+	u16 cleaned_count = IAVF_DESC_UNUSED(rx_ring);
 	bool failure = false;
 
 	while (likely(total_rx_packets < (unsigned int)budget)) {
-		struct i40e_rx_buffer *rx_buffer;
-		union i40e_rx_desc *rx_desc;
+		struct iavf_rx_buffer *rx_buffer;
+		union iavf_rx_desc *rx_desc;
 		unsigned int size;
 		u16 vlan_tag;
 		u8 rx_ptype;
 		u64 qword;
 
 		/* return some buffers to hardware, one at a time is too slow */
-		if (cleaned_count >= I40E_RX_BUFFER_WRITE) {
+		if (cleaned_count >= IAVF_RX_BUFFER_WRITE) {
 			failure = failure ||
-				  i40evf_alloc_rx_buffers(rx_ring, cleaned_count);
+				  iavf_alloc_rx_buffers(rx_ring, cleaned_count);
 			cleaned_count = 0;
 		}
 
-		rx_desc = I40E_RX_DESC(rx_ring, rx_ring->next_to_clean);
+		rx_desc = IAVF_RX_DESC(rx_ring, rx_ring->next_to_clean);
 
 		/* status_error_len will always be zero for unused descriptors
 		 * because it's cleared in cleanup, and overlaps with hdr_addr
@@ -1498,21 +1498,21 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 		 */
 		dma_rmb();
 
-		size = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
-		       I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
+		size = (qword & IAVF_RXD_QW1_LENGTH_PBUF_MASK) >>
+		       IAVF_RXD_QW1_LENGTH_PBUF_SHIFT;
 		if (!size)
 			break;
 
-		i40e_trace(clean_rx_irq, rx_ring, rx_desc, skb);
-		rx_buffer = i40e_get_rx_buffer(rx_ring, size);
+		iavf_trace(clean_rx_irq, rx_ring, rx_desc, skb);
+		rx_buffer = iavf_get_rx_buffer(rx_ring, size);
 
 		/* retrieve a buffer from the ring */
 		if (skb)
-			i40e_add_rx_frag(rx_ring, rx_buffer, skb, size);
+			iavf_add_rx_frag(rx_ring, rx_buffer, skb, size);
 		else if (ring_uses_build_skb(rx_ring))
-			skb = i40e_build_skb(rx_ring, rx_buffer, size);
+			skb = iavf_build_skb(rx_ring, rx_buffer, size);
 		else
-			skb = i40e_construct_skb(rx_ring, rx_buffer, size);
+			skb = iavf_construct_skb(rx_ring, rx_buffer, size);
 
 		/* exit if we failed to retrieve a buffer */
 		if (!skb) {
@@ -1521,24 +1521,24 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 			break;
 		}
 
-		i40e_put_rx_buffer(rx_ring, rx_buffer);
+		iavf_put_rx_buffer(rx_ring, rx_buffer);
 		cleaned_count++;
 
-		if (i40e_is_non_eop(rx_ring, rx_desc, skb))
+		if (iavf_is_non_eop(rx_ring, rx_desc, skb))
 			continue;
 
 		/* ERR_MASK will only have valid bits if EOP set, and
 		 * what we are doing here is actually checking
-		 * I40E_RX_DESC_ERROR_RXE_SHIFT, since it is the zeroth bit in
+		 * IAVF_RX_DESC_ERROR_RXE_SHIFT, since it is the zeroth bit in
 		 * the error field
 		 */
-		if (unlikely(i40e_test_staterr(rx_desc, BIT(I40E_RXD_QW1_ERROR_SHIFT)))) {
+		if (unlikely(iavf_test_staterr(rx_desc, BIT(IAVF_RXD_QW1_ERROR_SHIFT)))) {
 			dev_kfree_skb_any(skb);
 			skb = NULL;
 			continue;
 		}
 
-		if (i40e_cleanup_headers(rx_ring, skb)) {
+		if (iavf_cleanup_headers(rx_ring, skb)) {
 			skb = NULL;
 			continue;
 		}
@@ -1547,18 +1547,18 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 		total_rx_bytes += skb->len;
 
 		qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
-		rx_ptype = (qword & I40E_RXD_QW1_PTYPE_MASK) >>
-			   I40E_RXD_QW1_PTYPE_SHIFT;
+		rx_ptype = (qword & IAVF_RXD_QW1_PTYPE_MASK) >>
+			   IAVF_RXD_QW1_PTYPE_SHIFT;
 
 		/* populate checksum, VLAN, and protocol */
-		i40evf_process_skb_fields(rx_ring, rx_desc, skb, rx_ptype);
+		iavf_process_skb_fields(rx_ring, rx_desc, skb, rx_ptype);
 
 
-		vlan_tag = (qword & BIT(I40E_RX_DESC_STATUS_L2TAG1P_SHIFT)) ?
+		vlan_tag = (qword & BIT(IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT)) ?
 			   le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0;
 
-		i40e_trace(clean_rx_irq_rx, rx_ring, rx_desc, skb);
-		i40e_receive_skb(rx_ring, skb, vlan_tag);
+		iavf_trace(clean_rx_irq_rx, rx_ring, rx_desc, skb);
+		iavf_receive_skb(rx_ring, skb, vlan_tag);
 		skb = NULL;
 
 		/* update budget accounting */
@@ -1578,7 +1578,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 	return failure ? budget : (int)total_rx_packets;
 }
 
-static inline u32 i40e_buildreg_itr(const int type, u16 itr)
+static inline u32 iavf_buildreg_itr(const int type, u16 itr)
 {
 	u32 val;
 
@@ -1597,17 +1597,17 @@ static inline u32 i40e_buildreg_itr(const int type, u16 itr)
 	 * only need to shift by the interval shift - 1 instead of the
 	 * full value.
 	 */
-	itr &= I40E_ITR_MASK;
+	itr &= IAVF_ITR_MASK;
 
-	val = I40E_VFINT_DYN_CTLN1_INTENA_MASK |
-	      (type << I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT) |
-	      (itr << (I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT - 1));
+	val = IAVF_VFINT_DYN_CTLN1_INTENA_MASK |
+	      (type << IAVF_VFINT_DYN_CTLN1_ITR_INDX_SHIFT) |
+	      (itr << (IAVF_VFINT_DYN_CTLN1_INTERVAL_SHIFT - 1));
 
 	return val;
 }
 
 /* a small macro to shorten up some long lines */
-#define INTREG I40E_VFINT_DYN_CTLN1
+#define INTREG IAVF_VFINT_DYN_CTLN1
 
 /* The act of updating the ITR will cause it to immediately trigger. In order
  * to prevent this from throwing off adaptive update statistics we defer the
@@ -1619,20 +1619,20 @@ static inline u32 i40e_buildreg_itr(const int type, u16 itr)
 #define ITR_COUNTDOWN_START 3
 
 /**
- * i40e_update_enable_itr - Update itr and re-enable MSIX interrupt
+ * iavf_update_enable_itr - Update itr and re-enable MSIX interrupt
  * @vsi: the VSI we care about
  * @q_vector: q_vector for which itr is being updated and interrupt enabled
  *
  **/
-static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
-					  struct i40e_q_vector *q_vector)
+static inline void iavf_update_enable_itr(struct iavf_vsi *vsi,
+					  struct iavf_q_vector *q_vector)
 {
-	struct i40e_hw *hw = &vsi->back->hw;
+	struct iavf_hw *hw = &vsi->back->hw;
 	u32 intval;
 
 	/* These will do nothing if dynamic updates are not enabled */
-	i40e_update_itr(q_vector, &q_vector->tx);
-	i40e_update_itr(q_vector, &q_vector->rx);
+	iavf_update_itr(q_vector, &q_vector->tx);
+	iavf_update_itr(q_vector, &q_vector->rx);
 
 	/* This block of logic allows us to get away with only updating
 	 * one ITR value with each interrupt. The idea is to perform a
@@ -1644,7 +1644,7 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
 	 */
 	if (q_vector->rx.target_itr < q_vector->rx.current_itr) {
 		/* Rx ITR needs to be reduced, this is highest priority */
-		intval = i40e_buildreg_itr(I40E_RX_ITR,
+		intval = iavf_buildreg_itr(IAVF_RX_ITR,
 					   q_vector->rx.target_itr);
 		q_vector->rx.current_itr = q_vector->rx.target_itr;
 		q_vector->itr_countdown = ITR_COUNTDOWN_START;
@@ -1654,29 +1654,29 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
 		/* Tx ITR needs to be reduced, this is second priority
 		 * Tx ITR needs to be increased more than Rx, fourth priority
 		 */
-		intval = i40e_buildreg_itr(I40E_TX_ITR,
+		intval = iavf_buildreg_itr(IAVF_TX_ITR,
 					   q_vector->tx.target_itr);
 		q_vector->tx.current_itr = q_vector->tx.target_itr;
 		q_vector->itr_countdown = ITR_COUNTDOWN_START;
 	} else if (q_vector->rx.current_itr != q_vector->rx.target_itr) {
 		/* Rx ITR needs to be increased, third priority */
-		intval = i40e_buildreg_itr(I40E_RX_ITR,
+		intval = iavf_buildreg_itr(IAVF_RX_ITR,
 					   q_vector->rx.target_itr);
 		q_vector->rx.current_itr = q_vector->rx.target_itr;
 		q_vector->itr_countdown = ITR_COUNTDOWN_START;
 	} else {
 		/* No ITR update, lowest priority */
-		intval = i40e_buildreg_itr(I40E_ITR_NONE, 0);
+		intval = iavf_buildreg_itr(IAVF_ITR_NONE, 0);
 		if (q_vector->itr_countdown)
 			q_vector->itr_countdown--;
 	}
 
-	if (!test_bit(__I40E_VSI_DOWN, vsi->state))
+	if (!test_bit(__IAVF_VSI_DOWN, vsi->state))
 		wr32(hw, INTREG(q_vector->reg_idx), intval);
 }
 
 /**
- * i40evf_napi_poll - NAPI polling Rx/Tx cleanup routine
+ * iavf_napi_poll - NAPI polling Rx/Tx cleanup routine
  * @napi: napi struct with our devices info in it
  * @budget: amount of work driver is allowed to do this pass, in packets
  *
@@ -1684,18 +1684,18 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
  *
  * Returns the amount of work done
  **/
-int i40evf_napi_poll(struct napi_struct *napi, int budget)
+int iavf_napi_poll(struct napi_struct *napi, int budget)
 {
-	struct i40e_q_vector *q_vector =
-			       container_of(napi, struct i40e_q_vector, napi);
-	struct i40e_vsi *vsi = q_vector->vsi;
-	struct i40e_ring *ring;
+	struct iavf_q_vector *q_vector =
+			       container_of(napi, struct iavf_q_vector, napi);
+	struct iavf_vsi *vsi = q_vector->vsi;
+	struct iavf_ring *ring;
 	bool clean_complete = true;
 	bool arm_wb = false;
 	int budget_per_ring;
 	int work_done = 0;
 
-	if (test_bit(__I40E_VSI_DOWN, vsi->state)) {
+	if (test_bit(__IAVF_VSI_DOWN, vsi->state)) {
 		napi_complete(napi);
 		return 0;
 	}
@@ -1703,8 +1703,8 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
 	/* Since the actual Tx work is minimal, we can give the Tx a larger
 	 * budget and be more aggressive about cleaning up the Tx descriptors.
 	 */
-	i40e_for_each_ring(ring, q_vector->tx) {
-		if (!i40e_clean_tx_irq(vsi, ring, budget)) {
+	iavf_for_each_ring(ring, q_vector->tx) {
+		if (!iavf_clean_tx_irq(vsi, ring, budget)) {
 			clean_complete = false;
 			continue;
 		}
@@ -1721,8 +1721,8 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
 	 */
 	budget_per_ring = max(budget/q_vector->num_ringpairs, 1);
 
-	i40e_for_each_ring(ring, q_vector->rx) {
-		int cleaned = i40e_clean_rx_irq(ring, budget_per_ring);
+	iavf_for_each_ring(ring, q_vector->rx) {
+		int cleaned = iavf_clean_rx_irq(ring, budget_per_ring);
 
 		work_done += cleaned;
 		/* if we clean as many as budgeted, we must not be done */
@@ -1746,7 +1746,7 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
 			napi_complete_done(napi, work_done);
 
 			/* Force an interrupt */
-			i40evf_force_wb(vsi, q_vector);
+			iavf_force_wb(vsi, q_vector);
 
 			/* Return budget-1 so that polling stops */
 			return budget - 1;
@@ -1754,24 +1754,24 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
 tx_only:
 		if (arm_wb) {
 			q_vector->tx.ring[0].tx_stats.tx_force_wb++;
-			i40e_enable_wb_on_itr(vsi, q_vector);
+			iavf_enable_wb_on_itr(vsi, q_vector);
 		}
 		return budget;
 	}
 
-	if (vsi->back->flags & I40E_TXR_FLAGS_WB_ON_ITR)
+	if (vsi->back->flags & IAVF_TXR_FLAGS_WB_ON_ITR)
 		q_vector->arm_wb_state = false;
 
 	/* Work is done so exit the polling mode and re-enable the interrupt */
 	napi_complete_done(napi, work_done);
 
-	i40e_update_enable_itr(vsi, q_vector);
+	iavf_update_enable_itr(vsi, q_vector);
 
 	return min(work_done, budget - 1);
 }
 
 /**
- * i40evf_tx_prepare_vlan_flags - prepare generic TX VLAN tagging flags for HW
+ * iavf_tx_prepare_vlan_flags - prepare generic TX VLAN tagging flags for HW
  * @skb:     send buffer
  * @tx_ring: ring to send buffer on
  * @flags:   the tx flags to be set
@@ -1782,9 +1782,9 @@ tx_only:
  * Returns error code indicate the frame should be dropped upon error and the
  * otherwise  returns 0 to indicate the flags has been set properly.
  **/
-static inline int i40evf_tx_prepare_vlan_flags(struct sk_buff *skb,
-					       struct i40e_ring *tx_ring,
-					       u32 *flags)
+static inline int iavf_tx_prepare_vlan_flags(struct sk_buff *skb,
+					     struct iavf_ring *tx_ring,
+					     u32 *flags)
 {
 	__be16 protocol = skb->protocol;
 	u32  tx_flags = 0;
@@ -1804,8 +1804,8 @@ static inline int i40evf_tx_prepare_vlan_flags(struct sk_buff *skb,
 
 	/* if we have a HW VLAN tag being added, default to the HW one */
 	if (skb_vlan_tag_present(skb)) {
-		tx_flags |= skb_vlan_tag_get(skb) << I40E_TX_FLAGS_VLAN_SHIFT;
-		tx_flags |= I40E_TX_FLAGS_HW_VLAN;
+		tx_flags |= skb_vlan_tag_get(skb) << IAVF_TX_FLAGS_VLAN_SHIFT;
+		tx_flags |= IAVF_TX_FLAGS_HW_VLAN;
 	/* else if it is a SW VLAN, check the next protocol and store the tag */
 	} else if (protocol == htons(ETH_P_8021Q)) {
 		struct vlan_hdr *vhdr, _vhdr;
@@ -1815,8 +1815,8 @@ static inline int i40evf_tx_prepare_vlan_flags(struct sk_buff *skb,
 			return -EINVAL;
 
 		protocol = vhdr->h_vlan_encapsulated_proto;
-		tx_flags |= ntohs(vhdr->h_vlan_TCI) << I40E_TX_FLAGS_VLAN_SHIFT;
-		tx_flags |= I40E_TX_FLAGS_SW_VLAN;
+		tx_flags |= ntohs(vhdr->h_vlan_TCI) << IAVF_TX_FLAGS_VLAN_SHIFT;
+		tx_flags |= IAVF_TX_FLAGS_SW_VLAN;
 	}
 
 out:
@@ -1825,14 +1825,14 @@ out:
 }
 
 /**
- * i40e_tso - set up the tso context descriptor
+ * iavf_tso - set up the tso context descriptor
  * @first:    pointer to first Tx buffer for xmit
  * @hdr_len:  ptr to the size of the packet header
  * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no TSO can happen, 1 if tso is going, or error
  **/
-static int i40e_tso(struct i40e_tx_buffer *first, u8 *hdr_len,
+static int iavf_tso(struct iavf_tx_buffer *first, u8 *hdr_len,
 		    u64 *cd_type_cmd_tso_mss)
 {
 	struct sk_buff *skb = first->skb;
@@ -1923,17 +1923,17 @@ static int i40e_tso(struct i40e_tx_buffer *first, u8 *hdr_len,
 	first->bytecount += (first->gso_segs - 1) * *hdr_len;
 
 	/* find the field values */
-	cd_cmd = I40E_TX_CTX_DESC_TSO;
+	cd_cmd = IAVF_TX_CTX_DESC_TSO;
 	cd_tso_len = skb->len - *hdr_len;
 	cd_mss = gso_size;
-	*cd_type_cmd_tso_mss |= (cd_cmd << I40E_TXD_CTX_QW1_CMD_SHIFT) |
-				(cd_tso_len << I40E_TXD_CTX_QW1_TSO_LEN_SHIFT) |
-				(cd_mss << I40E_TXD_CTX_QW1_MSS_SHIFT);
+	*cd_type_cmd_tso_mss |= (cd_cmd << IAVF_TXD_CTX_QW1_CMD_SHIFT) |
+				(cd_tso_len << IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT) |
+				(cd_mss << IAVF_TXD_CTX_QW1_MSS_SHIFT);
 	return 1;
 }
 
 /**
- * i40e_tx_enable_csum - Enable Tx checksum offloads
+ * iavf_tx_enable_csum - Enable Tx checksum offloads
  * @skb: send buffer
  * @tx_flags: pointer to Tx flags currently set
  * @td_cmd: Tx descriptor command bits to set
@@ -1941,9 +1941,9 @@ static int i40e_tso(struct i40e_tx_buffer *first, u8 *hdr_len,
  * @tx_ring: Tx descriptor ring
  * @cd_tunneling: ptr to context desc bits
  **/
-static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
+static int iavf_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 			       u32 *td_cmd, u32 *td_offset,
-			       struct i40e_ring *tx_ring,
+			       struct iavf_ring *tx_ring,
 			       u32 *cd_tunneling)
 {
 	union {
@@ -1968,19 +1968,19 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 	l4.hdr = skb_transport_header(skb);
 
 	/* compute outer L2 header size */
-	offset = ((ip.hdr - skb->data) / 2) << I40E_TX_DESC_LENGTH_MACLEN_SHIFT;
+	offset = ((ip.hdr - skb->data) / 2) << IAVF_TX_DESC_LENGTH_MACLEN_SHIFT;
 
 	if (skb->encapsulation) {
 		u32 tunnel = 0;
 		/* define outer network header type */
-		if (*tx_flags & I40E_TX_FLAGS_IPV4) {
-			tunnel |= (*tx_flags & I40E_TX_FLAGS_TSO) ?
-				  I40E_TX_CTX_EXT_IP_IPV4 :
-				  I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM;
+		if (*tx_flags & IAVF_TX_FLAGS_IPV4) {
+			tunnel |= (*tx_flags & IAVF_TX_FLAGS_TSO) ?
+				  IAVF_TX_CTX_EXT_IP_IPV4 :
+				  IAVF_TX_CTX_EXT_IP_IPV4_NO_CSUM;
 
 			l4_proto = ip.v4->protocol;
-		} else if (*tx_flags & I40E_TX_FLAGS_IPV6) {
-			tunnel |= I40E_TX_CTX_EXT_IP_IPV6;
+		} else if (*tx_flags & IAVF_TX_FLAGS_IPV6) {
+			tunnel |= IAVF_TX_CTX_EXT_IP_IPV6;
 
 			exthdr = ip.hdr + sizeof(*ip.v6);
 			l4_proto = ip.v6->nexthdr;
@@ -1992,20 +1992,20 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 		/* define outer transport */
 		switch (l4_proto) {
 		case IPPROTO_UDP:
-			tunnel |= I40E_TXD_CTX_UDP_TUNNELING;
-			*tx_flags |= I40E_TX_FLAGS_VXLAN_TUNNEL;
+			tunnel |= IAVF_TXD_CTX_UDP_TUNNELING;
+			*tx_flags |= IAVF_TX_FLAGS_VXLAN_TUNNEL;
 			break;
 		case IPPROTO_GRE:
-			tunnel |= I40E_TXD_CTX_GRE_TUNNELING;
-			*tx_flags |= I40E_TX_FLAGS_VXLAN_TUNNEL;
+			tunnel |= IAVF_TXD_CTX_GRE_TUNNELING;
+			*tx_flags |= IAVF_TX_FLAGS_VXLAN_TUNNEL;
 			break;
 		case IPPROTO_IPIP:
 		case IPPROTO_IPV6:
-			*tx_flags |= I40E_TX_FLAGS_VXLAN_TUNNEL;
+			*tx_flags |= IAVF_TX_FLAGS_VXLAN_TUNNEL;
 			l4.hdr = skb_inner_network_header(skb);
 			break;
 		default:
-			if (*tx_flags & I40E_TX_FLAGS_TSO)
+			if (*tx_flags & IAVF_TX_FLAGS_TSO)
 				return -1;
 
 			skb_checksum_help(skb);
@@ -2014,20 +2014,20 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 
 		/* compute outer L3 header size */
 		tunnel |= ((l4.hdr - ip.hdr) / 4) <<
-			  I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT;
+			  IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT;
 
 		/* switch IP header pointer from outer to inner header */
 		ip.hdr = skb_inner_network_header(skb);
 
 		/* compute tunnel header size */
 		tunnel |= ((ip.hdr - l4.hdr) / 2) <<
-			  I40E_TXD_CTX_QW0_NATLEN_SHIFT;
+			  IAVF_TXD_CTX_QW0_NATLEN_SHIFT;
 
 		/* indicate if we need to offload outer UDP header */
-		if ((*tx_flags & I40E_TX_FLAGS_TSO) &&
+		if ((*tx_flags & IAVF_TX_FLAGS_TSO) &&
 		    !(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) &&
 		    (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM))
-			tunnel |= I40E_TXD_CTX_QW0_L4T_CS_MASK;
+			tunnel |= IAVF_TXD_CTX_QW0_L4T_CS_MASK;
 
 		/* record tunnel offload values */
 		*cd_tunneling |= tunnel;
@@ -2037,24 +2037,24 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 		l4_proto = 0;
 
 		/* reset type as we transition from outer to inner headers */
-		*tx_flags &= ~(I40E_TX_FLAGS_IPV4 | I40E_TX_FLAGS_IPV6);
+		*tx_flags &= ~(IAVF_TX_FLAGS_IPV4 | IAVF_TX_FLAGS_IPV6);
 		if (ip.v4->version == 4)
-			*tx_flags |= I40E_TX_FLAGS_IPV4;
+			*tx_flags |= IAVF_TX_FLAGS_IPV4;
 		if (ip.v6->version == 6)
-			*tx_flags |= I40E_TX_FLAGS_IPV6;
+			*tx_flags |= IAVF_TX_FLAGS_IPV6;
 	}
 
 	/* Enable IP checksum offloads */
-	if (*tx_flags & I40E_TX_FLAGS_IPV4) {
+	if (*tx_flags & IAVF_TX_FLAGS_IPV4) {
 		l4_proto = ip.v4->protocol;
 		/* the stack computes the IP header already, the only time we
 		 * need the hardware to recompute it is in the case of TSO.
 		 */
-		cmd |= (*tx_flags & I40E_TX_FLAGS_TSO) ?
-		       I40E_TX_DESC_CMD_IIPT_IPV4_CSUM :
-		       I40E_TX_DESC_CMD_IIPT_IPV4;
-	} else if (*tx_flags & I40E_TX_FLAGS_IPV6) {
-		cmd |= I40E_TX_DESC_CMD_IIPT_IPV6;
+		cmd |= (*tx_flags & IAVF_TX_FLAGS_TSO) ?
+		       IAVF_TX_DESC_CMD_IIPT_IPV4_CSUM :
+		       IAVF_TX_DESC_CMD_IIPT_IPV4;
+	} else if (*tx_flags & IAVF_TX_FLAGS_IPV6) {
+		cmd |= IAVF_TX_DESC_CMD_IIPT_IPV6;
 
 		exthdr = ip.hdr + sizeof(*ip.v6);
 		l4_proto = ip.v6->nexthdr;
@@ -2064,29 +2064,29 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 	}
 
 	/* compute inner L3 header size */
-	offset |= ((l4.hdr - ip.hdr) / 4) << I40E_TX_DESC_LENGTH_IPLEN_SHIFT;
+	offset |= ((l4.hdr - ip.hdr) / 4) << IAVF_TX_DESC_LENGTH_IPLEN_SHIFT;
 
 	/* Enable L4 checksum offloads */
 	switch (l4_proto) {
 	case IPPROTO_TCP:
 		/* enable checksum offloads */
-		cmd |= I40E_TX_DESC_CMD_L4T_EOFT_TCP;
-		offset |= l4.tcp->doff << I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
+		cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_TCP;
+		offset |= l4.tcp->doff << IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
 		break;
 	case IPPROTO_SCTP:
 		/* enable SCTP checksum offload */
-		cmd |= I40E_TX_DESC_CMD_L4T_EOFT_SCTP;
+		cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_SCTP;
 		offset |= (sizeof(struct sctphdr) >> 2) <<
-			  I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
+			  IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
 		break;
 	case IPPROTO_UDP:
 		/* enable UDP checksum offload */
-		cmd |= I40E_TX_DESC_CMD_L4T_EOFT_UDP;
+		cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_UDP;
 		offset |= (sizeof(struct udphdr) >> 2) <<
-			  I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
+			  IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
 		break;
 	default:
-		if (*tx_flags & I40E_TX_FLAGS_TSO)
+		if (*tx_flags & IAVF_TX_FLAGS_TSO)
 			return -1;
 		skb_checksum_help(skb);
 		return 0;
@@ -2099,25 +2099,25 @@ static int i40e_tx_enable_csum(struct sk_buff *skb, u32 *tx_flags,
 }
 
 /**
- * i40e_create_tx_ctx Build the Tx context descriptor
+ * iavf_create_tx_ctx Build the Tx context descriptor
  * @tx_ring:  ring to create the descriptor on
  * @cd_type_cmd_tso_mss: Quad Word 1
  * @cd_tunneling: Quad Word 0 - bits 0-31
  * @cd_l2tag2: Quad Word 0 - bits 32-63
  **/
-static void i40e_create_tx_ctx(struct i40e_ring *tx_ring,
+static void iavf_create_tx_ctx(struct iavf_ring *tx_ring,
 			       const u64 cd_type_cmd_tso_mss,
 			       const u32 cd_tunneling, const u32 cd_l2tag2)
 {
-	struct i40e_tx_context_desc *context_desc;
+	struct iavf_tx_context_desc *context_desc;
 	int i = tx_ring->next_to_use;
 
-	if ((cd_type_cmd_tso_mss == I40E_TX_DESC_DTYPE_CONTEXT) &&
+	if ((cd_type_cmd_tso_mss == IAVF_TX_DESC_DTYPE_CONTEXT) &&
 	    !cd_tunneling && !cd_l2tag2)
 		return;
 
 	/* grab the next descriptor */
-	context_desc = I40E_TX_CTXTDESC(tx_ring, i);
+	context_desc = IAVF_TX_CTXTDESC(tx_ring, i);
 
 	i++;
 	tx_ring->next_to_use = (i < tx_ring->count) ? i : 0;
@@ -2130,7 +2130,7 @@ static void i40e_create_tx_ctx(struct i40e_ring *tx_ring,
 }
 
 /**
- * __i40evf_chk_linearize - Check if there are more than 8 buffers per packet
+ * __iavf_chk_linearize - Check if there are more than 8 buffers per packet
  * @skb:      send buffer
  *
  * Note: Our HW can't DMA more than 8 buffers to build a packet on the wire
@@ -2142,20 +2142,20 @@ static void i40e_create_tx_ctx(struct i40e_ring *tx_ring,
  * the segment payload in the first descriptor, and another 7 for the
  * fragments.
  **/
-bool __i40evf_chk_linearize(struct sk_buff *skb)
+bool __iavf_chk_linearize(struct sk_buff *skb)
 {
 	const struct skb_frag_struct *frag, *stale;
 	int nr_frags, sum;
 
 	/* no need to check if number of frags is less than 7 */
 	nr_frags = skb_shinfo(skb)->nr_frags;
-	if (nr_frags < (I40E_MAX_BUFFER_TXD - 1))
+	if (nr_frags < (IAVF_MAX_BUFFER_TXD - 1))
 		return false;
 
 	/* We need to walk through the list and validate that each group
 	 * of 6 fragments totals at least gso_size.
 	 */
-	nr_frags -= I40E_MAX_BUFFER_TXD - 2;
+	nr_frags -= IAVF_MAX_BUFFER_TXD - 2;
 	frag = &skb_shinfo(skb)->frags[0];
 
 	/* Initialize size to the negative value of gso_size minus 1.  We
@@ -2187,17 +2187,17 @@ bool __i40evf_chk_linearize(struct sk_buff *skb)
 		 * figure out what the remainder would be in the last
 		 * descriptor associated with the fragment.
 		 */
-		if (stale_size > I40E_MAX_DATA_PER_TXD) {
+		if (stale_size > IAVF_MAX_DATA_PER_TXD) {
 			int align_pad = -(stale->page_offset) &
-					(I40E_MAX_READ_REQ_SIZE - 1);
+					(IAVF_MAX_READ_REQ_SIZE - 1);
 
 			sum -= align_pad;
 			stale_size -= align_pad;
 
 			do {
-				sum -= I40E_MAX_DATA_PER_TXD_ALIGNED;
-				stale_size -= I40E_MAX_DATA_PER_TXD_ALIGNED;
-			} while (stale_size > I40E_MAX_DATA_PER_TXD);
+				sum -= IAVF_MAX_DATA_PER_TXD_ALIGNED;
+				stale_size -= IAVF_MAX_DATA_PER_TXD_ALIGNED;
+			} while (stale_size > IAVF_MAX_DATA_PER_TXD);
 		}
 
 		/* if sum is negative we failed to make sufficient progress */
@@ -2214,20 +2214,20 @@ bool __i40evf_chk_linearize(struct sk_buff *skb)
 }
 
 /**
- * __i40evf_maybe_stop_tx - 2nd level check for tx stop conditions
+ * __iavf_maybe_stop_tx - 2nd level check for tx stop conditions
  * @tx_ring: the ring to be checked
  * @size:    the size buffer we want to assure is available
  *
  * Returns -EBUSY if a stop is needed, else 0
  **/
-int __i40evf_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
+int __iavf_maybe_stop_tx(struct iavf_ring *tx_ring, int size)
 {
 	netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
 	/* Memory barrier before checking head and tail */
 	smp_mb();
 
 	/* Check again in a case another CPU has just made room available. */
-	if (likely(I40E_DESC_UNUSED(tx_ring) < size))
+	if (likely(IAVF_DESC_UNUSED(tx_ring) < size))
 		return -EBUSY;
 
 	/* A reprieve! - use start_queue because it doesn't call schedule */
@@ -2237,7 +2237,7 @@ int __i40evf_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
 }
 
 /**
- * i40evf_tx_map - Build the Tx descriptor
+ * iavf_tx_map - Build the Tx descriptor
  * @tx_ring:  ring to send buffer on
  * @skb:      send buffer
  * @first:    first buffer info buffer to use
@@ -2246,34 +2246,34 @@ int __i40evf_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
  * @td_cmd:   the command field in the descriptor
  * @td_offset: offset for checksum or crc
  **/
-static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
-				 struct i40e_tx_buffer *first, u32 tx_flags,
-				 const u8 hdr_len, u32 td_cmd, u32 td_offset)
+static inline void iavf_tx_map(struct iavf_ring *tx_ring, struct sk_buff *skb,
+			       struct iavf_tx_buffer *first, u32 tx_flags,
+			       const u8 hdr_len, u32 td_cmd, u32 td_offset)
 {
 	unsigned int data_len = skb->data_len;
 	unsigned int size = skb_headlen(skb);
 	struct skb_frag_struct *frag;
-	struct i40e_tx_buffer *tx_bi;
-	struct i40e_tx_desc *tx_desc;
+	struct iavf_tx_buffer *tx_bi;
+	struct iavf_tx_desc *tx_desc;
 	u16 i = tx_ring->next_to_use;
 	u32 td_tag = 0;
 	dma_addr_t dma;
 
-	if (tx_flags & I40E_TX_FLAGS_HW_VLAN) {
-		td_cmd |= I40E_TX_DESC_CMD_IL2TAG1;
-		td_tag = (tx_flags & I40E_TX_FLAGS_VLAN_MASK) >>
-			 I40E_TX_FLAGS_VLAN_SHIFT;
+	if (tx_flags & IAVF_TX_FLAGS_HW_VLAN) {
+		td_cmd |= IAVF_TX_DESC_CMD_IL2TAG1;
+		td_tag = (tx_flags & IAVF_TX_FLAGS_VLAN_MASK) >>
+			 IAVF_TX_FLAGS_VLAN_SHIFT;
 	}
 
 	first->tx_flags = tx_flags;
 
 	dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
 
-	tx_desc = I40E_TX_DESC(tx_ring, i);
+	tx_desc = IAVF_TX_DESC(tx_ring, i);
 	tx_bi = first;
 
 	for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
-		unsigned int max_data = I40E_MAX_DATA_PER_TXD_ALIGNED;
+		unsigned int max_data = IAVF_MAX_DATA_PER_TXD_ALIGNED;
 
 		if (dma_mapping_error(tx_ring->dev, dma))
 			goto dma_error;
@@ -2283,10 +2283,10 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 		dma_unmap_addr_set(tx_bi, dma, dma);
 
 		/* align size to end of page */
-		max_data += -dma & (I40E_MAX_READ_REQ_SIZE - 1);
+		max_data += -dma & (IAVF_MAX_READ_REQ_SIZE - 1);
 		tx_desc->buffer_addr = cpu_to_le64(dma);
 
-		while (unlikely(size > I40E_MAX_DATA_PER_TXD)) {
+		while (unlikely(size > IAVF_MAX_DATA_PER_TXD)) {
 			tx_desc->cmd_type_offset_bsz =
 				build_ctob(td_cmd, td_offset,
 					   max_data, td_tag);
@@ -2295,14 +2295,14 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 			i++;
 
 			if (i == tx_ring->count) {
-				tx_desc = I40E_TX_DESC(tx_ring, 0);
+				tx_desc = IAVF_TX_DESC(tx_ring, 0);
 				i = 0;
 			}
 
 			dma += max_data;
 			size -= max_data;
 
-			max_data = I40E_MAX_DATA_PER_TXD_ALIGNED;
+			max_data = IAVF_MAX_DATA_PER_TXD_ALIGNED;
 			tx_desc->buffer_addr = cpu_to_le64(dma);
 		}
 
@@ -2316,7 +2316,7 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 		i++;
 
 		if (i == tx_ring->count) {
-			tx_desc = I40E_TX_DESC(tx_ring, 0);
+			tx_desc = IAVF_TX_DESC(tx_ring, 0);
 			i = 0;
 		}
 
@@ -2337,10 +2337,10 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 
 	tx_ring->next_to_use = i;
 
-	i40e_maybe_stop_tx(tx_ring, DESC_NEEDED);
+	iavf_maybe_stop_tx(tx_ring, DESC_NEEDED);
 
 	/* write last descriptor with RS and EOP bits */
-	td_cmd |= I40E_TXD_CMD;
+	td_cmd |= IAVF_TXD_CMD;
 	tx_desc->cmd_type_offset_bsz =
 			build_ctob(td_cmd, td_offset, size, td_tag);
 
@@ -2373,7 +2373,7 @@ dma_error:
 	/* clear dma mappings for failed tx_bi map */
 	for (;;) {
 		tx_bi = &tx_ring->tx_bi[i];
-		i40e_unmap_and_free_tx_resource(tx_ring, tx_bi);
+		iavf_unmap_and_free_tx_resource(tx_ring, tx_bi);
 		if (tx_bi == first)
 			break;
 		if (i == 0)
@@ -2385,18 +2385,18 @@ dma_error:
 }
 
 /**
- * i40e_xmit_frame_ring - Sends buffer on Tx ring
+ * iavf_xmit_frame_ring - Sends buffer on Tx ring
  * @skb:     send buffer
  * @tx_ring: ring to send buffer on
  *
  * Returns NETDEV_TX_OK if sent, else an error code
  **/
-static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
-					struct i40e_ring *tx_ring)
+static netdev_tx_t iavf_xmit_frame_ring(struct sk_buff *skb,
+					struct iavf_ring *tx_ring)
 {
-	u64 cd_type_cmd_tso_mss = I40E_TX_DESC_DTYPE_CONTEXT;
+	u64 cd_type_cmd_tso_mss = IAVF_TX_DESC_DTYPE_CONTEXT;
 	u32 cd_tunneling = 0, cd_l2tag2 = 0;
-	struct i40e_tx_buffer *first;
+	struct iavf_tx_buffer *first;
 	u32 td_offset = 0;
 	u32 tx_flags = 0;
 	__be16 protocol;
@@ -2407,25 +2407,25 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	/* prefetch the data, we'll need it later */
 	prefetch(skb->data);
 
-	i40e_trace(xmit_frame_ring, skb, tx_ring);
+	iavf_trace(xmit_frame_ring, skb, tx_ring);
 
-	count = i40e_xmit_descriptor_count(skb);
-	if (i40e_chk_linearize(skb, count)) {
+	count = iavf_xmit_descriptor_count(skb);
+	if (iavf_chk_linearize(skb, count)) {
 		if (__skb_linearize(skb)) {
 			dev_kfree_skb_any(skb);
 			return NETDEV_TX_OK;
 		}
-		count = i40e_txd_use_count(skb->len);
+		count = iavf_txd_use_count(skb->len);
 		tx_ring->tx_stats.tx_linearize++;
 	}
 
-	/* need: 1 descriptor per page * PAGE_SIZE/I40E_MAX_DATA_PER_TXD,
-	 *       + 1 desc for skb_head_len/I40E_MAX_DATA_PER_TXD,
+	/* need: 1 descriptor per page * PAGE_SIZE/IAVF_MAX_DATA_PER_TXD,
+	 *       + 1 desc for skb_head_len/IAVF_MAX_DATA_PER_TXD,
 	 *       + 4 desc gap to avoid the cache line where head is,
 	 *       + 1 desc for context descriptor,
 	 * otherwise try next time
 	 */
-	if (i40e_maybe_stop_tx(tx_ring, count + 4 + 1)) {
+	if (iavf_maybe_stop_tx(tx_ring, count + 4 + 1)) {
 		tx_ring->tx_stats.tx_busy++;
 		return NETDEV_TX_BUSY;
 	}
@@ -2437,7 +2437,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	first->gso_segs = 1;
 
 	/* prepare the xmit flags */
-	if (i40evf_tx_prepare_vlan_flags(skb, tx_ring, &tx_flags))
+	if (iavf_tx_prepare_vlan_flags(skb, tx_ring, &tx_flags))
 		goto out_drop;
 
 	/* obtain protocol of skb */
@@ -2445,19 +2445,19 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 
 	/* setup IPv4/IPv6 offloads */
 	if (protocol == htons(ETH_P_IP))
-		tx_flags |= I40E_TX_FLAGS_IPV4;
+		tx_flags |= IAVF_TX_FLAGS_IPV4;
 	else if (protocol == htons(ETH_P_IPV6))
-		tx_flags |= I40E_TX_FLAGS_IPV6;
+		tx_flags |= IAVF_TX_FLAGS_IPV6;
 
-	tso = i40e_tso(first, &hdr_len, &cd_type_cmd_tso_mss);
+	tso = iavf_tso(first, &hdr_len, &cd_type_cmd_tso_mss);
 
 	if (tso < 0)
 		goto out_drop;
 	else if (tso)
-		tx_flags |= I40E_TX_FLAGS_TSO;
+		tx_flags |= IAVF_TX_FLAGS_TSO;
 
 	/* Always offload the checksum, since it's in the data descriptor */
-	tso = i40e_tx_enable_csum(skb, &tx_flags, &td_cmd, &td_offset,
+	tso = iavf_tx_enable_csum(skb, &tx_flags, &td_cmd, &td_offset,
 				  tx_ring, &cd_tunneling);
 	if (tso < 0)
 		goto out_drop;
@@ -2465,44 +2465,44 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	skb_tx_timestamp(skb);
 
 	/* always enable CRC insertion offload */
-	td_cmd |= I40E_TX_DESC_CMD_ICRC;
+	td_cmd |= IAVF_TX_DESC_CMD_ICRC;
 
-	i40e_create_tx_ctx(tx_ring, cd_type_cmd_tso_mss,
+	iavf_create_tx_ctx(tx_ring, cd_type_cmd_tso_mss,
 			   cd_tunneling, cd_l2tag2);
 
-	i40evf_tx_map(tx_ring, skb, first, tx_flags, hdr_len,
-		      td_cmd, td_offset);
+	iavf_tx_map(tx_ring, skb, first, tx_flags, hdr_len,
+		    td_cmd, td_offset);
 
 	return NETDEV_TX_OK;
 
 out_drop:
-	i40e_trace(xmit_frame_ring_drop, first->skb, tx_ring);
+	iavf_trace(xmit_frame_ring_drop, first->skb, tx_ring);
 	dev_kfree_skb_any(first->skb);
 	first->skb = NULL;
 	return NETDEV_TX_OK;
 }
 
 /**
- * i40evf_xmit_frame - Selects the correct VSI and Tx queue to send buffer
+ * iavf_xmit_frame - Selects the correct VSI and Tx queue to send buffer
  * @skb:    send buffer
  * @netdev: network interface device structure
  *
  * Returns NETDEV_TX_OK if sent, else an error code
  **/
-netdev_tx_t i40evf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+netdev_tx_t iavf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
-	struct i40evf_adapter *adapter = netdev_priv(netdev);
-	struct i40e_ring *tx_ring = &adapter->tx_rings[skb->queue_mapping];
+	struct iavf_adapter *adapter = netdev_priv(netdev);
+	struct iavf_ring *tx_ring = &adapter->tx_rings[skb->queue_mapping];
 
 	/* hardware can't handle really short frames, hardware padding works
 	 * beyond this point
 	 */
-	if (unlikely(skb->len < I40E_MIN_TX_LEN)) {
-		if (skb_pad(skb, I40E_MIN_TX_LEN - skb->len))
+	if (unlikely(skb->len < IAVF_MIN_TX_LEN)) {
+		if (skb_pad(skb, IAVF_MIN_TX_LEN - skb->len))
 			return NETDEV_TX_OK;
-		skb->len = I40E_MIN_TX_LEN;
-		skb_set_tail_pointer(skb, I40E_MIN_TX_LEN);
+		skb->len = IAVF_MIN_TX_LEN;
+		skb_set_tail_pointer(skb, IAVF_MIN_TX_LEN);
 	}
 
-	return i40e_xmit_frame_ring(skb, tx_ring);
+	return iavf_xmit_frame_ring(skb, tx_ring);
 }
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/iavf/iavf_txrx.h
index 3b5a63b3236e..71e7d090f8db 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.h
@@ -1,11 +1,11 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#ifndef _I40E_TXRX_H_
-#define _I40E_TXRX_H_
+#ifndef _IAVF_TXRX_H_
+#define _IAVF_TXRX_H_
 
 /* Interrupt Throttling and Rate Limiting Goodies */
-#define I40E_DEFAULT_IRQ_WORK      256
+#define IAVF_DEFAULT_IRQ_WORK      256
 
 /* The datasheet for the X710 and XL710 indicate that the maximum value for
  * the ITR is 8160usec which is then called out as 0xFF0 with a 2usec
@@ -13,80 +13,80 @@
  * the register value which is divided by 2 lets use the actual values and
  * avoid an excessive amount of translation.
  */
-#define I40E_ITR_DYNAMIC	0x8000	/* use top bit as a flag */
-#define I40E_ITR_MASK		0x1FFE	/* mask for ITR register value */
-#define I40E_MIN_ITR		     2	/* reg uses 2 usec resolution */
-#define I40E_ITR_100K		    10	/* all values below must be even */
-#define I40E_ITR_50K		    20
-#define I40E_ITR_20K		    50
-#define I40E_ITR_18K		    60
-#define I40E_ITR_8K		   122
-#define I40E_MAX_ITR		  8160	/* maximum value as per datasheet */
-#define ITR_TO_REG(setting) ((setting) & ~I40E_ITR_DYNAMIC)
-#define ITR_REG_ALIGN(setting) __ALIGN_MASK(setting, ~I40E_ITR_MASK)
-#define ITR_IS_DYNAMIC(setting) (!!((setting) & I40E_ITR_DYNAMIC))
-
-#define I40E_ITR_RX_DEF		(I40E_ITR_20K | I40E_ITR_DYNAMIC)
-#define I40E_ITR_TX_DEF		(I40E_ITR_20K | I40E_ITR_DYNAMIC)
+#define IAVF_ITR_DYNAMIC	0x8000	/* use top bit as a flag */
+#define IAVF_ITR_MASK		0x1FFE	/* mask for ITR register value */
+#define IAVF_MIN_ITR		     2	/* reg uses 2 usec resolution */
+#define IAVF_ITR_100K		    10	/* all values below must be even */
+#define IAVF_ITR_50K		    20
+#define IAVF_ITR_20K		    50
+#define IAVF_ITR_18K		    60
+#define IAVF_ITR_8K		   122
+#define IAVF_MAX_ITR		  8160	/* maximum value as per datasheet */
+#define ITR_TO_REG(setting) ((setting) & ~IAVF_ITR_DYNAMIC)
+#define ITR_REG_ALIGN(setting) __ALIGN_MASK(setting, ~IAVF_ITR_MASK)
+#define ITR_IS_DYNAMIC(setting) (!!((setting) & IAVF_ITR_DYNAMIC))
+
+#define IAVF_ITR_RX_DEF		(IAVF_ITR_20K | IAVF_ITR_DYNAMIC)
+#define IAVF_ITR_TX_DEF		(IAVF_ITR_20K | IAVF_ITR_DYNAMIC)
 
 /* 0x40 is the enable bit for interrupt rate limiting, and must be set if
  * the value of the rate limit is non-zero
  */
 #define INTRL_ENA                  BIT(6)
-#define I40E_MAX_INTRL             0x3B    /* reg uses 4 usec resolution */
+#define IAVF_MAX_INTRL             0x3B    /* reg uses 4 usec resolution */
 #define INTRL_REG_TO_USEC(intrl) ((intrl & ~INTRL_ENA) << 2)
 #define INTRL_USEC_TO_REG(set) ((set) ? ((set) >> 2) | INTRL_ENA : 0)
-#define I40E_INTRL_8K              125     /* 8000 ints/sec */
-#define I40E_INTRL_62K             16      /* 62500 ints/sec */
-#define I40E_INTRL_83K             12      /* 83333 ints/sec */
+#define IAVF_INTRL_8K              125     /* 8000 ints/sec */
+#define IAVF_INTRL_62K             16      /* 62500 ints/sec */
+#define IAVF_INTRL_83K             12      /* 83333 ints/sec */
 
-#define I40E_QUEUE_END_OF_LIST 0x7FF
+#define IAVF_QUEUE_END_OF_LIST 0x7FF
 
 /* this enum matches hardware bits and is meant to be used by DYN_CTLN
  * registers and QINT registers or more generally anywhere in the manual
  * mentioning ITR_INDX, ITR_NONE cannot be used as an index 'n' into any
  * register but instead is a special value meaning "don't update" ITR0/1/2.
  */
-enum i40e_dyn_idx_t {
-	I40E_IDX_ITR0 = 0,
-	I40E_IDX_ITR1 = 1,
-	I40E_IDX_ITR2 = 2,
-	I40E_ITR_NONE = 3	/* ITR_NONE must not be used as an index */
+enum iavf_dyn_idx_t {
+	IAVF_IDX_ITR0 = 0,
+	IAVF_IDX_ITR1 = 1,
+	IAVF_IDX_ITR2 = 2,
+	IAVF_ITR_NONE = 3	/* ITR_NONE must not be used as an index */
 };
 
 /* these are indexes into ITRN registers */
-#define I40E_RX_ITR    I40E_IDX_ITR0
-#define I40E_TX_ITR    I40E_IDX_ITR1
-#define I40E_PE_ITR    I40E_IDX_ITR2
+#define IAVF_RX_ITR    IAVF_IDX_ITR0
+#define IAVF_TX_ITR    IAVF_IDX_ITR1
+#define IAVF_PE_ITR    IAVF_IDX_ITR2
 
 /* Supported RSS offloads */
-#define I40E_DEFAULT_RSS_HENA ( \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_UDP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_SCTP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_OTHER) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV4) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_UDP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_SCTP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_OTHER) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV6) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_L2_PAYLOAD))
-
-#define I40E_DEFAULT_RSS_HENA_EXPANDED (I40E_DEFAULT_RSS_HENA | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) | \
-	BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP))
+#define IAVF_DEFAULT_RSS_HENA ( \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV4_UDP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV4_SCTP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV4_TCP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV4_OTHER) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_FRAG_IPV4) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV6_UDP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV6_TCP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV6_SCTP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV6_OTHER) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_FRAG_IPV6) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_L2_PAYLOAD))
+
+#define IAVF_DEFAULT_RSS_HENA_EXPANDED (IAVF_DEFAULT_RSS_HENA | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) | \
+	BIT_ULL(IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP))
 
 /* Supported Rx Buffer Sizes (a multiple of 128) */
-#define I40E_RXBUFFER_256   256
-#define I40E_RXBUFFER_1536  1536  /* 128B aligned standard Ethernet frame */
-#define I40E_RXBUFFER_2048  2048
-#define I40E_RXBUFFER_3072  3072  /* Used for large frames w/ padding */
-#define I40E_MAX_RXBUFFER   9728  /* largest size for single descriptor */
+#define IAVF_RXBUFFER_256   256
+#define IAVF_RXBUFFER_1536  1536  /* 128B aligned standard Ethernet frame */
+#define IAVF_RXBUFFER_2048  2048
+#define IAVF_RXBUFFER_3072  3072  /* Used for large frames w/ padding */
+#define IAVF_MAX_RXBUFFER   9728  /* largest size for single descriptor */
 
 /* NOTE: netdev_alloc_skb reserves up to 64 bytes, NET_IP_ALIGN means we
  * reserve 2 more, and skb_shared_info adds an additional 384 bytes more,
@@ -95,11 +95,11 @@ enum i40e_dyn_idx_t {
  * i.e. RXBUFFER_256 --> 960 byte skb (size-1024 slab)
  * i.e. RXBUFFER_512 --> 1216 byte skb (size-2048 slab)
  */
-#define I40E_RX_HDR_SIZE I40E_RXBUFFER_256
-#define I40E_PACKET_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
-#define i40e_rx_desc i40e_32byte_rx_desc
+#define IAVF_RX_HDR_SIZE IAVF_RXBUFFER_256
+#define IAVF_PACKET_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
+#define iavf_rx_desc iavf_32byte_rx_desc
 
-#define I40E_RX_DMA_ATTR \
+#define IAVF_RX_DMA_ATTR \
 	(DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
 
 /* Attempt to maximize the headroom available for incoming frames.  We
@@ -113,10 +113,10 @@ enum i40e_dyn_idx_t {
  *	 receive path.
  */
 #if (PAGE_SIZE < 8192)
-#define I40E_2K_TOO_SMALL_WITH_PADDING \
-((NET_SKB_PAD + I40E_RXBUFFER_1536) > SKB_WITH_OVERHEAD(I40E_RXBUFFER_2048))
+#define IAVF_2K_TOO_SMALL_WITH_PADDING \
+((NET_SKB_PAD + IAVF_RXBUFFER_1536) > SKB_WITH_OVERHEAD(IAVF_RXBUFFER_2048))
 
-static inline int i40e_compute_pad(int rx_buf_len)
+static inline int iavf_compute_pad(int rx_buf_len)
 {
 	int page_size, pad_size;
 
@@ -126,7 +126,7 @@ static inline int i40e_compute_pad(int rx_buf_len)
 	return pad_size;
 }
 
-static inline int i40e_skb_pad(void)
+static inline int iavf_skb_pad(void)
 {
 	int rx_buf_len;
 
@@ -137,25 +137,25 @@ static inline int i40e_skb_pad(void)
 	 * tailroom due to NET_IP_ALIGN possibly shifting us out of
 	 * cache-line alignment.
 	 */
-	if (I40E_2K_TOO_SMALL_WITH_PADDING)
-		rx_buf_len = I40E_RXBUFFER_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN);
+	if (IAVF_2K_TOO_SMALL_WITH_PADDING)
+		rx_buf_len = IAVF_RXBUFFER_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN);
 	else
-		rx_buf_len = I40E_RXBUFFER_1536;
+		rx_buf_len = IAVF_RXBUFFER_1536;
 
 	/* if needed make room for NET_IP_ALIGN */
 	rx_buf_len -= NET_IP_ALIGN;
 
-	return i40e_compute_pad(rx_buf_len);
+	return iavf_compute_pad(rx_buf_len);
 }
 
-#define I40E_SKB_PAD i40e_skb_pad()
+#define IAVF_SKB_PAD iavf_skb_pad()
 #else
-#define I40E_2K_TOO_SMALL_WITH_PADDING false
-#define I40E_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
+#define IAVF_2K_TOO_SMALL_WITH_PADDING false
+#define IAVF_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
 #endif
 
 /**
- * i40e_test_staterr - tests bits in Rx descriptor status and error fields
+ * iavf_test_staterr - tests bits in Rx descriptor status and error fields
  * @rx_desc: pointer to receive descriptor (in le64 format)
  * @stat_err_bits: value to mask
  *
@@ -164,7 +164,7 @@ static inline int i40e_skb_pad(void)
  * The status_error_len doesn't need to be shifted because it begins
  * at offset zero.
  */
-static inline bool i40e_test_staterr(union i40e_rx_desc *rx_desc,
+static inline bool iavf_test_staterr(union iavf_rx_desc *rx_desc,
 				     const u64 stat_err_bits)
 {
 	return !!(rx_desc->wb.qword1.status_error_len &
@@ -172,8 +172,7 @@ static inline bool i40e_test_staterr(union i40e_rx_desc *rx_desc,
 }
 
 /* How many Rx Buffers do we bundle into one write to the hardware ? */
-#define I40E_RX_BUFFER_WRITE	32	/* Must be power of 2 */
-#define I40E_RX_INCREMENT(r, i) \
+#define IAVF_RX_INCREMENT(r, i) \
 	do {					\
 		(i)++;				\
 		if ((i) == (r)->count)		\
@@ -181,34 +180,34 @@ static inline bool i40e_test_staterr(union i40e_rx_desc *rx_desc,
 		r->next_to_clean = i;		\
 	} while (0)
 
-#define I40E_RX_NEXT_DESC(r, i, n)		\
+#define IAVF_RX_NEXT_DESC(r, i, n)		\
 	do {					\
 		(i)++;				\
 		if ((i) == (r)->count)		\
 			i = 0;			\
-		(n) = I40E_RX_DESC((r), (i));	\
+		(n) = IAVF_RX_DESC((r), (i));	\
 	} while (0)
 
-#define I40E_RX_NEXT_DESC_PREFETCH(r, i, n)		\
+#define IAVF_RX_NEXT_DESC_PREFETCH(r, i, n)		\
 	do {						\
-		I40E_RX_NEXT_DESC((r), (i), (n));	\
+		IAVF_RX_NEXT_DESC((r), (i), (n));	\
 		prefetch((n));				\
 	} while (0)
 
-#define I40E_MAX_BUFFER_TXD	8
-#define I40E_MIN_TX_LEN		17
+#define IAVF_MAX_BUFFER_TXD	8
+#define IAVF_MIN_TX_LEN		17
 
 /* The size limit for a transmit buffer in a descriptor is (16K - 1).
  * In order to align with the read requests we will align the value to
  * the nearest 4K which represents our maximum read request size.
  */
-#define I40E_MAX_READ_REQ_SIZE		4096
-#define I40E_MAX_DATA_PER_TXD		(16 * 1024 - 1)
-#define I40E_MAX_DATA_PER_TXD_ALIGNED \
-	(I40E_MAX_DATA_PER_TXD & ~(I40E_MAX_READ_REQ_SIZE - 1))
+#define IAVF_MAX_READ_REQ_SIZE		4096
+#define IAVF_MAX_DATA_PER_TXD		(16 * 1024 - 1)
+#define IAVF_MAX_DATA_PER_TXD_ALIGNED \
+	(IAVF_MAX_DATA_PER_TXD & ~(IAVF_MAX_READ_REQ_SIZE - 1))
 
 /**
- * i40e_txd_use_count  - estimate the number of descriptors needed for Tx
+ * iavf_txd_use_count  - estimate the number of descriptors needed for Tx
  * @size: transmit request size in bytes
  *
  * Due to hardware alignment restrictions (4K alignment), we need to
@@ -235,31 +234,31 @@ static inline bool i40e_test_staterr(union i40e_rx_desc *rx_desc,
  * operations into:
  *     return ((size * 85) >> 20) + 1;
  */
-static inline unsigned int i40e_txd_use_count(unsigned int size)
+static inline unsigned int iavf_txd_use_count(unsigned int size)
 {
 	return ((size * 85) >> 20) + 1;
 }
 
 /* Tx Descriptors needed, worst case */
 #define DESC_NEEDED (MAX_SKB_FRAGS + 6)
-#define I40E_MIN_DESC_PENDING	4
-
-#define I40E_TX_FLAGS_HW_VLAN		BIT(1)
-#define I40E_TX_FLAGS_SW_VLAN		BIT(2)
-#define I40E_TX_FLAGS_TSO		BIT(3)
-#define I40E_TX_FLAGS_IPV4		BIT(4)
-#define I40E_TX_FLAGS_IPV6		BIT(5)
-#define I40E_TX_FLAGS_FCCRC		BIT(6)
-#define I40E_TX_FLAGS_FSO		BIT(7)
-#define I40E_TX_FLAGS_FD_SB		BIT(9)
-#define I40E_TX_FLAGS_VXLAN_TUNNEL	BIT(10)
-#define I40E_TX_FLAGS_VLAN_MASK		0xffff0000
-#define I40E_TX_FLAGS_VLAN_PRIO_MASK	0xe0000000
-#define I40E_TX_FLAGS_VLAN_PRIO_SHIFT	29
-#define I40E_TX_FLAGS_VLAN_SHIFT	16
-
-struct i40e_tx_buffer {
-	struct i40e_tx_desc *next_to_watch;
+#define IAVF_MIN_DESC_PENDING	4
+
+#define IAVF_TX_FLAGS_HW_VLAN		BIT(1)
+#define IAVF_TX_FLAGS_SW_VLAN		BIT(2)
+#define IAVF_TX_FLAGS_TSO		BIT(3)
+#define IAVF_TX_FLAGS_IPV4		BIT(4)
+#define IAVF_TX_FLAGS_IPV6		BIT(5)
+#define IAVF_TX_FLAGS_FCCRC		BIT(6)
+#define IAVF_TX_FLAGS_FSO		BIT(7)
+#define IAVF_TX_FLAGS_FD_SB		BIT(9)
+#define IAVF_TX_FLAGS_VXLAN_TUNNEL	BIT(10)
+#define IAVF_TX_FLAGS_VLAN_MASK		0xffff0000
+#define IAVF_TX_FLAGS_VLAN_PRIO_MASK	0xe0000000
+#define IAVF_TX_FLAGS_VLAN_PRIO_SHIFT	29
+#define IAVF_TX_FLAGS_VLAN_SHIFT	16
+
+struct iavf_tx_buffer {
+	struct iavf_tx_desc *next_to_watch;
 	union {
 		struct sk_buff *skb;
 		void *raw_buf;
@@ -272,7 +271,7 @@ struct i40e_tx_buffer {
 	u32 tx_flags;
 };
 
-struct i40e_rx_buffer {
+struct iavf_rx_buffer {
 	dma_addr_t dma;
 	struct page *page;
 #if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
@@ -283,12 +282,12 @@ struct i40e_rx_buffer {
 	__u16 pagecnt_bias;
 };
 
-struct i40e_queue_stats {
+struct iavf_queue_stats {
 	u64 packets;
 	u64 bytes;
 };
 
-struct i40e_tx_queue_stats {
+struct iavf_tx_queue_stats {
 	u64 restart_queue;
 	u64 tx_busy;
 	u64 tx_done_old;
@@ -298,7 +297,7 @@ struct i40e_tx_queue_stats {
 	u64 tx_lost_interrupt;
 };
 
-struct i40e_rx_queue_stats {
+struct iavf_rx_queue_stats {
 	u64 non_eop_descs;
 	u64 alloc_page_failed;
 	u64 alloc_buff_failed;
@@ -306,34 +305,34 @@ struct i40e_rx_queue_stats {
 	u64 realloc_count;
 };
 
-enum i40e_ring_state_t {
-	__I40E_TX_FDIR_INIT_DONE,
-	__I40E_TX_XPS_INIT_DONE,
-	__I40E_RING_STATE_NBITS /* must be last */
+enum iavf_ring_state_t {
+	__IAVF_TX_FDIR_INIT_DONE,
+	__IAVF_TX_XPS_INIT_DONE,
+	__IAVF_RING_STATE_NBITS /* must be last */
 };
 
 /* some useful defines for virtchannel interface, which
  * is the only remaining user of header split
  */
-#define I40E_RX_DTYPE_NO_SPLIT      0
-#define I40E_RX_DTYPE_HEADER_SPLIT  1
-#define I40E_RX_DTYPE_SPLIT_ALWAYS  2
-#define I40E_RX_SPLIT_L2      0x1
-#define I40E_RX_SPLIT_IP      0x2
-#define I40E_RX_SPLIT_TCP_UDP 0x4
-#define I40E_RX_SPLIT_SCTP    0x8
+#define IAVF_RX_DTYPE_NO_SPLIT      0
+#define IAVF_RX_DTYPE_HEADER_SPLIT  1
+#define IAVF_RX_DTYPE_SPLIT_ALWAYS  2
+#define IAVF_RX_SPLIT_L2      0x1
+#define IAVF_RX_SPLIT_IP      0x2
+#define IAVF_RX_SPLIT_TCP_UDP 0x4
+#define IAVF_RX_SPLIT_SCTP    0x8
 
 /* struct that defines a descriptor ring, associated with a VSI */
-struct i40e_ring {
-	struct i40e_ring *next;		/* pointer to next ring in q_vector */
+struct iavf_ring {
+	struct iavf_ring *next;		/* pointer to next ring in q_vector */
 	void *desc;			/* Descriptor ring memory */
 	struct device *dev;		/* Used for DMA mapping */
 	struct net_device *netdev;	/* netdev ring maps to */
 	union {
-		struct i40e_tx_buffer *tx_bi;
-		struct i40e_rx_buffer *rx_bi;
+		struct iavf_tx_buffer *tx_bi;
+		struct iavf_rx_buffer *rx_bi;
 	};
-	DECLARE_BITMAP(state, __I40E_RING_STATE_NBITS);
+	DECLARE_BITMAP(state, __IAVF_RING_STATE_NBITS);
 	u16 queue_index;		/* Queue number of ring */
 	u8 dcb_tc;			/* Traffic class of ring */
 	u8 __iomem *tail;
@@ -361,59 +360,59 @@ struct i40e_ring {
 	u8 packet_stride;
 
 	u16 flags;
-#define I40E_TXR_FLAGS_WB_ON_ITR		BIT(0)
-#define I40E_RXR_FLAGS_BUILD_SKB_ENABLED	BIT(1)
+#define IAVF_TXR_FLAGS_WB_ON_ITR		BIT(0)
+#define IAVF_RXR_FLAGS_BUILD_SKB_ENABLED	BIT(1)
 
 	/* stats structs */
-	struct i40e_queue_stats	stats;
+	struct iavf_queue_stats	stats;
 	struct u64_stats_sync syncp;
 	union {
-		struct i40e_tx_queue_stats tx_stats;
-		struct i40e_rx_queue_stats rx_stats;
+		struct iavf_tx_queue_stats tx_stats;
+		struct iavf_rx_queue_stats rx_stats;
 	};
 
 	unsigned int size;		/* length of descriptor ring in bytes */
 	dma_addr_t dma;			/* physical address of ring */
 
-	struct i40e_vsi *vsi;		/* Backreference to associated VSI */
-	struct i40e_q_vector *q_vector;	/* Backreference to associated vector */
+	struct iavf_vsi *vsi;		/* Backreference to associated VSI */
+	struct iavf_q_vector *q_vector;	/* Backreference to associated vector */
 
 	struct rcu_head rcu;		/* to avoid race on free */
 	u16 next_to_alloc;
-	struct sk_buff *skb;		/* When i40evf_clean_rx_ring_irq() must
+	struct sk_buff *skb;		/* When iavf_clean_rx_ring_irq() must
 					 * return before it sees the EOP for
 					 * the current packet, we save that skb
 					 * here and resume receiving this
 					 * packet the next time
-					 * i40evf_clean_rx_ring_irq() is called
+					 * iavf_clean_rx_ring_irq() is called
 					 * for this ring.
 					 */
 } ____cacheline_internodealigned_in_smp;
 
-static inline bool ring_uses_build_skb(struct i40e_ring *ring)
+static inline bool ring_uses_build_skb(struct iavf_ring *ring)
 {
-	return !!(ring->flags & I40E_RXR_FLAGS_BUILD_SKB_ENABLED);
+	return !!(ring->flags & IAVF_RXR_FLAGS_BUILD_SKB_ENABLED);
 }
 
-static inline void set_ring_build_skb_enabled(struct i40e_ring *ring)
+static inline void set_ring_build_skb_enabled(struct iavf_ring *ring)
 {
-	ring->flags |= I40E_RXR_FLAGS_BUILD_SKB_ENABLED;
+	ring->flags |= IAVF_RXR_FLAGS_BUILD_SKB_ENABLED;
 }
 
-static inline void clear_ring_build_skb_enabled(struct i40e_ring *ring)
+static inline void clear_ring_build_skb_enabled(struct iavf_ring *ring)
 {
-	ring->flags &= ~I40E_RXR_FLAGS_BUILD_SKB_ENABLED;
+	ring->flags &= ~IAVF_RXR_FLAGS_BUILD_SKB_ENABLED;
 }
 
-#define I40E_ITR_ADAPTIVE_MIN_INC	0x0002
-#define I40E_ITR_ADAPTIVE_MIN_USECS	0x0002
-#define I40E_ITR_ADAPTIVE_MAX_USECS	0x007e
-#define I40E_ITR_ADAPTIVE_LATENCY	0x8000
-#define I40E_ITR_ADAPTIVE_BULK		0x0000
-#define ITR_IS_BULK(x) (!((x) & I40E_ITR_ADAPTIVE_LATENCY))
+#define IAVF_ITR_ADAPTIVE_MIN_INC	0x0002
+#define IAVF_ITR_ADAPTIVE_MIN_USECS	0x0002
+#define IAVF_ITR_ADAPTIVE_MAX_USECS	0x007e
+#define IAVF_ITR_ADAPTIVE_LATENCY	0x8000
+#define IAVF_ITR_ADAPTIVE_BULK		0x0000
+#define ITR_IS_BULK(x) (!((x) & IAVF_ITR_ADAPTIVE_LATENCY))
 
-struct i40e_ring_container {
-	struct i40e_ring *ring;		/* pointer to linked list of ring(s) */
+struct iavf_ring_container {
+	struct iavf_ring *ring;		/* pointer to linked list of ring(s) */
 	unsigned long next_update;	/* jiffies value of next update */
 	unsigned int total_bytes;	/* total bytes processed this int */
 	unsigned int total_packets;	/* total packets processed this int */
@@ -423,10 +422,10 @@ struct i40e_ring_container {
 };
 
 /* iterator for handling rings in ring container */
-#define i40e_for_each_ring(pos, head) \
+#define iavf_for_each_ring(pos, head) \
 	for (pos = (head).ring; pos != NULL; pos = pos->next)
 
-static inline unsigned int i40e_rx_pg_order(struct i40e_ring *ring)
+static inline unsigned int iavf_rx_pg_order(struct iavf_ring *ring)
 {
 #if (PAGE_SIZE < 8192)
 	if (ring->rx_buf_len > (PAGE_SIZE / 2))
@@ -435,25 +434,25 @@ static inline unsigned int i40e_rx_pg_order(struct i40e_ring *ring)
 	return 0;
 }
 
-#define i40e_rx_pg_size(_ring) (PAGE_SIZE << i40e_rx_pg_order(_ring))
-
-bool i40evf_alloc_rx_buffers(struct i40e_ring *rxr, u16 cleaned_count);
-netdev_tx_t i40evf_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
-void i40evf_clean_tx_ring(struct i40e_ring *tx_ring);
-void i40evf_clean_rx_ring(struct i40e_ring *rx_ring);
-int i40evf_setup_tx_descriptors(struct i40e_ring *tx_ring);
-int i40evf_setup_rx_descriptors(struct i40e_ring *rx_ring);
-void i40evf_free_tx_resources(struct i40e_ring *tx_ring);
-void i40evf_free_rx_resources(struct i40e_ring *rx_ring);
-int i40evf_napi_poll(struct napi_struct *napi, int budget);
-void i40evf_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector);
-u32 i40evf_get_tx_pending(struct i40e_ring *ring, bool in_sw);
-void i40evf_detect_recover_hung(struct i40e_vsi *vsi);
-int __i40evf_maybe_stop_tx(struct i40e_ring *tx_ring, int size);
-bool __i40evf_chk_linearize(struct sk_buff *skb);
+#define iavf_rx_pg_size(_ring) (PAGE_SIZE << iavf_rx_pg_order(_ring))
+
+bool iavf_alloc_rx_buffers(struct iavf_ring *rxr, u16 cleaned_count);
+netdev_tx_t iavf_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
+void iavf_clean_tx_ring(struct iavf_ring *tx_ring);
+void iavf_clean_rx_ring(struct iavf_ring *rx_ring);
+int iavf_setup_tx_descriptors(struct iavf_ring *tx_ring);
+int iavf_setup_rx_descriptors(struct iavf_ring *rx_ring);
+void iavf_free_tx_resources(struct iavf_ring *tx_ring);
+void iavf_free_rx_resources(struct iavf_ring *rx_ring);
+int iavf_napi_poll(struct napi_struct *napi, int budget);
+void iavf_force_wb(struct iavf_vsi *vsi, struct iavf_q_vector *q_vector);
+u32 iavf_get_tx_pending(struct iavf_ring *ring, bool in_sw);
+void iavf_detect_recover_hung(struct iavf_vsi *vsi);
+int __iavf_maybe_stop_tx(struct iavf_ring *tx_ring, int size);
+bool __iavf_chk_linearize(struct sk_buff *skb);
 
 /**
- * i40e_xmit_descriptor_count - calculate number of Tx descriptors needed
+ * iavf_xmit_descriptor_count - calculate number of Tx descriptors needed
  * @skb:     send buffer
  * @tx_ring: ring to send buffer on
  *
@@ -461,14 +460,14 @@ bool __i40evf_chk_linearize(struct sk_buff *skb);
  * there is not enough descriptors available in this ring since we need at least
  * one descriptor.
  **/
-static inline int i40e_xmit_descriptor_count(struct sk_buff *skb)
+static inline int iavf_xmit_descriptor_count(struct sk_buff *skb)
 {
 	const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
 	unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
 	int count = 0, size = skb_headlen(skb);
 
 	for (;;) {
-		count += i40e_txd_use_count(size);
+		count += iavf_txd_use_count(size);
 
 		if (!nr_frags--)
 			break;
@@ -480,21 +479,21 @@ static inline int i40e_xmit_descriptor_count(struct sk_buff *skb)
 }
 
 /**
- * i40e_maybe_stop_tx - 1st level check for Tx stop conditions
+ * iavf_maybe_stop_tx - 1st level check for Tx stop conditions
  * @tx_ring: the ring to be checked
  * @size:    the size buffer we want to assure is available
  *
  * Returns 0 if stop is not needed
  **/
-static inline int i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
+static inline int iavf_maybe_stop_tx(struct iavf_ring *tx_ring, int size)
 {
-	if (likely(I40E_DESC_UNUSED(tx_ring) >= size))
+	if (likely(IAVF_DESC_UNUSED(tx_ring) >= size))
 		return 0;
-	return __i40evf_maybe_stop_tx(tx_ring, size);
+	return __iavf_maybe_stop_tx(tx_ring, size);
 }
 
 /**
- * i40e_chk_linearize - Check if there are more than 8 fragments per packet
+ * iavf_chk_linearize - Check if there are more than 8 fragments per packet
  * @skb:      send buffer
  * @count:    number of buffers used
  *
@@ -502,23 +501,23 @@ static inline int i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
  * a packet on the wire and so we need to figure out the cases where we
  * need to linearize the skb.
  **/
-static inline bool i40e_chk_linearize(struct sk_buff *skb, int count)
+static inline bool iavf_chk_linearize(struct sk_buff *skb, int count)
 {
 	/* Both TSO and single send will work if count is less than 8 */
-	if (likely(count < I40E_MAX_BUFFER_TXD))
+	if (likely(count < IAVF_MAX_BUFFER_TXD))
 		return false;
 
 	if (skb_is_gso(skb))
-		return __i40evf_chk_linearize(skb);
+		return __iavf_chk_linearize(skb);
 
 	/* we can support up to 8 data buffers for a single send */
-	return count != I40E_MAX_BUFFER_TXD;
+	return count != IAVF_MAX_BUFFER_TXD;
 }
 /**
  * @ring: Tx ring to find the netdev equivalent of
  **/
-static inline struct netdev_queue *txring_txq(const struct i40e_ring *ring)
+static inline struct netdev_queue *txring_txq(const struct iavf_ring *ring)
 {
 	return netdev_get_tx_queue(ring->netdev, ring->queue_index);
 }
-#endif /* _I40E_TXRX_H_ */
+#endif /* _IAVF_TXRX_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_type.h b/drivers/net/ethernet/intel/iavf/iavf_type.h
new file mode 100644
index 000000000000..ca89583613fb
--- /dev/null
+++ b/drivers/net/ethernet/intel/iavf/iavf_type.h
@@ -0,0 +1,688 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2013 - 2018 Intel Corporation. */
+
+#ifndef _IAVF_TYPE_H_
+#define _IAVF_TYPE_H_
+
+#include "iavf_status.h"
+#include "iavf_osdep.h"
+#include "iavf_register.h"
+#include "i40e_adminq.h"
+#include "iavf_devids.h"
+
+#define IAVF_RXQ_CTX_DBUFF_SHIFT 7
+
+/* IAVF_MASK is a macro used on 32 bit registers */
+#define IAVF_MASK(mask, shift) ((u32)(mask) << (shift))
+
+#define IAVF_MAX_VSI_QP			16
+#define IAVF_MAX_VF_VSI			3
+#define IAVF_MAX_CHAINED_RX_BUFFERS	5
+
+/* forward declaration */
+struct iavf_hw;
+typedef void (*I40E_ADMINQ_CALLBACK)(struct iavf_hw *, struct i40e_aq_desc *);
+
+/* Data type manipulation macros. */
+
+#define IAVF_DESC_UNUSED(R)	\
+	((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
+	(R)->next_to_clean - (R)->next_to_use - 1)
+
+/* bitfields for Tx queue mapping in QTX_CTL */
+#define IAVF_QTX_CTL_VF_QUEUE	0x0
+#define IAVF_QTX_CTL_VM_QUEUE	0x1
+#define IAVF_QTX_CTL_PF_QUEUE	0x2
+
+/* debug masks - set these bits in hw->debug_mask to control output */
+enum iavf_debug_mask {
+	IAVF_DEBUG_INIT			= 0x00000001,
+	IAVF_DEBUG_RELEASE		= 0x00000002,
+
+	IAVF_DEBUG_LINK			= 0x00000010,
+	IAVF_DEBUG_PHY			= 0x00000020,
+	IAVF_DEBUG_HMC			= 0x00000040,
+	IAVF_DEBUG_NVM			= 0x00000080,
+	IAVF_DEBUG_LAN			= 0x00000100,
+	IAVF_DEBUG_FLOW			= 0x00000200,
+	IAVF_DEBUG_DCB			= 0x00000400,
+	IAVF_DEBUG_DIAG			= 0x00000800,
+	IAVF_DEBUG_FD			= 0x00001000,
+	IAVF_DEBUG_PACKAGE		= 0x00002000,
+
+	IAVF_DEBUG_AQ_MESSAGE		= 0x01000000,
+	IAVF_DEBUG_AQ_DESCRIPTOR	= 0x02000000,
+	IAVF_DEBUG_AQ_DESC_BUFFER	= 0x04000000,
+	IAVF_DEBUG_AQ_COMMAND		= 0x06000000,
+	IAVF_DEBUG_AQ			= 0x0F000000,
+
+	IAVF_DEBUG_USER			= 0xF0000000,
+
+	IAVF_DEBUG_ALL			= 0xFFFFFFFF
+};
+
+/* These are structs for managing the hardware information and the operations.
+ * The structures of function pointers are filled out at init time when we
+ * know for sure exactly which hardware we're working with.  This gives us the
+ * flexibility of using the same main driver code but adapting to slightly
+ * different hardware needs as new parts are developed.  For this architecture,
+ * the Firmware and AdminQ are intended to insulate the driver from most of the
+ * future changes, but these structures will also do part of the job.
+ */
+enum iavf_mac_type {
+	IAVF_MAC_UNKNOWN = 0,
+	IAVF_MAC_XL710,
+	IAVF_MAC_VF,
+	IAVF_MAC_X722,
+	IAVF_MAC_X722_VF,
+	IAVF_MAC_GENERIC,
+};
+
+enum iavf_vsi_type {
+	IAVF_VSI_MAIN	= 0,
+	IAVF_VSI_VMDQ1	= 1,
+	IAVF_VSI_VMDQ2	= 2,
+	IAVF_VSI_CTRL	= 3,
+	IAVF_VSI_FCOE	= 4,
+	IAVF_VSI_MIRROR	= 5,
+	IAVF_VSI_SRIOV	= 6,
+	IAVF_VSI_FDIR	= 7,
+	IAVF_VSI_TYPE_UNKNOWN
+};
+
+enum iavf_queue_type {
+	IAVF_QUEUE_TYPE_RX = 0,
+	IAVF_QUEUE_TYPE_TX,
+	IAVF_QUEUE_TYPE_PE_CEQ,
+	IAVF_QUEUE_TYPE_UNKNOWN
+};
+
+#define IAVF_HW_CAP_MAX_GPIO		30
+/* Capabilities of a PF or a VF or the whole device */
+struct iavf_hw_capabilities {
+	bool dcb;
+	bool fcoe;
+	u32 num_vsis;
+	u32 num_rx_qp;
+	u32 num_tx_qp;
+	u32 base_queue;
+	u32 num_msix_vectors_vf;
+};
+
+struct iavf_mac_info {
+	enum iavf_mac_type type;
+	u8 addr[ETH_ALEN];
+	u8 perm_addr[ETH_ALEN];
+	u8 san_addr[ETH_ALEN];
+	u16 max_fcoeq;
+};
+
+/* PCI bus types */
+enum iavf_bus_type {
+	iavf_bus_type_unknown = 0,
+	iavf_bus_type_pci,
+	iavf_bus_type_pcix,
+	iavf_bus_type_pci_express,
+	iavf_bus_type_reserved
+};
+
+/* PCI bus speeds */
+enum iavf_bus_speed {
+	iavf_bus_speed_unknown	= 0,
+	iavf_bus_speed_33	= 33,
+	iavf_bus_speed_66	= 66,
+	iavf_bus_speed_100	= 100,
+	iavf_bus_speed_120	= 120,
+	iavf_bus_speed_133	= 133,
+	iavf_bus_speed_2500	= 2500,
+	iavf_bus_speed_5000	= 5000,
+	iavf_bus_speed_8000	= 8000,
+	iavf_bus_speed_reserved
+};
+
+/* PCI bus widths */
+enum iavf_bus_width {
+	iavf_bus_width_unknown	= 0,
+	iavf_bus_width_pcie_x1	= 1,
+	iavf_bus_width_pcie_x2	= 2,
+	iavf_bus_width_pcie_x4	= 4,
+	iavf_bus_width_pcie_x8	= 8,
+	iavf_bus_width_32	= 32,
+	iavf_bus_width_64	= 64,
+	iavf_bus_width_reserved
+};
+
+/* Bus parameters */
+struct iavf_bus_info {
+	enum iavf_bus_speed speed;
+	enum iavf_bus_width width;
+	enum iavf_bus_type type;
+
+	u16 func;
+	u16 device;
+	u16 lan_id;
+	u16 bus_id;
+};
+
+#define IAVF_MAX_USER_PRIORITY		8
+/* Port hardware description */
+struct iavf_hw {
+	u8 __iomem *hw_addr;
+	void *back;
+
+	/* subsystem structs */
+	struct iavf_mac_info mac;
+	struct iavf_bus_info bus;
+
+	/* pci info */
+	u16 device_id;
+	u16 vendor_id;
+	u16 subsystem_device_id;
+	u16 subsystem_vendor_id;
+	u8 revision_id;
+
+	/* capabilities for entire device and PCI func */
+	struct iavf_hw_capabilities dev_caps;
+
+	/* Admin Queue info */
+	struct iavf_adminq_info aq;
+
+	/* debug mask */
+	u32 debug_mask;
+	char err_str[16];
+};
+
+struct iavf_driver_version {
+	u8 major_version;
+	u8 minor_version;
+	u8 build_version;
+	u8 subbuild_version;
+	u8 driver_string[32];
+};
+
+/* RX Descriptors */
+union iavf_16byte_rx_desc {
+	struct {
+		__le64 pkt_addr; /* Packet buffer address */
+		__le64 hdr_addr; /* Header buffer address */
+	} read;
+	struct {
+		struct {
+			struct {
+				union {
+					__le16 mirroring_status;
+					__le16 fcoe_ctx_id;
+				} mirr_fcoe;
+				__le16 l2tag1;
+			} lo_dword;
+			union {
+				__le32 rss; /* RSS Hash */
+				__le32 fd_id; /* Flow director filter id */
+				__le32 fcoe_param; /* FCoE DDP Context id */
+			} hi_dword;
+		} qword0;
+		struct {
+			/* ext status/error/pktype/length */
+			__le64 status_error_len;
+		} qword1;
+	} wb;  /* writeback */
+};
+
+union iavf_32byte_rx_desc {
+	struct {
+		__le64  pkt_addr; /* Packet buffer address */
+		__le64  hdr_addr; /* Header buffer address */
+			/* bit 0 of hdr_buffer_addr is DD bit */
+		__le64  rsvd1;
+		__le64  rsvd2;
+	} read;
+	struct {
+		struct {
+			struct {
+				union {
+					__le16 mirroring_status;
+					__le16 fcoe_ctx_id;
+				} mirr_fcoe;
+				__le16 l2tag1;
+			} lo_dword;
+			union {
+				__le32 rss; /* RSS Hash */
+				__le32 fcoe_param; /* FCoE DDP Context id */
+				/* Flow director filter id in case of
+				 * Programming status desc WB
+				 */
+				__le32 fd_id;
+			} hi_dword;
+		} qword0;
+		struct {
+			/* status/error/pktype/length */
+			__le64 status_error_len;
+		} qword1;
+		struct {
+			__le16 ext_status; /* extended status */
+			__le16 rsvd;
+			__le16 l2tag2_1;
+			__le16 l2tag2_2;
+		} qword2;
+		struct {
+			union {
+				__le32 flex_bytes_lo;
+				__le32 pe_status;
+			} lo_dword;
+			union {
+				__le32 flex_bytes_hi;
+				__le32 fd_id;
+			} hi_dword;
+		} qword3;
+	} wb;  /* writeback */
+};
+
+enum iavf_rx_desc_status_bits {
+	/* Note: These are predefined bit offsets */
+	IAVF_RX_DESC_STATUS_DD_SHIFT		= 0,
+	IAVF_RX_DESC_STATUS_EOF_SHIFT		= 1,
+	IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT	= 2,
+	IAVF_RX_DESC_STATUS_L3L4P_SHIFT		= 3,
+	IAVF_RX_DESC_STATUS_CRCP_SHIFT		= 4,
+	IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT	= 5, /* 2 BITS */
+	IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT	= 7,
+	/* Note: Bit 8 is reserved in X710 and XL710 */
+	IAVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT	= 8,
+	IAVF_RX_DESC_STATUS_UMBCAST_SHIFT	= 9, /* 2 BITS */
+	IAVF_RX_DESC_STATUS_FLM_SHIFT		= 11,
+	IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT	= 12, /* 2 BITS */
+	IAVF_RX_DESC_STATUS_LPBK_SHIFT		= 14,
+	IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT	= 15,
+	IAVF_RX_DESC_STATUS_RESERVED_SHIFT	= 16, /* 2 BITS */
+	/* Note: For non-tunnel packets INT_UDP_0 is the right status for
+	 * UDP header
+	 */
+	IAVF_RX_DESC_STATUS_INT_UDP_0_SHIFT	= 18,
+	IAVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */
+};
+
+#define IAVF_RXD_QW1_STATUS_SHIFT	0
+#define IAVF_RXD_QW1_STATUS_MASK	((BIT(IAVF_RX_DESC_STATUS_LAST) - 1) \
+					 << IAVF_RXD_QW1_STATUS_SHIFT)
+
+#define IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT
+#define IAVF_RXD_QW1_STATUS_TSYNINDX_MASK  (0x3UL << \
+					    IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT)
+
+#define IAVF_RXD_QW1_STATUS_TSYNVALID_SHIFT IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT
+#define IAVF_RXD_QW1_STATUS_TSYNVALID_MASK \
+				    BIT_ULL(IAVF_RXD_QW1_STATUS_TSYNVALID_SHIFT)
+
+enum iavf_rx_desc_fltstat_values {
+	IAVF_RX_DESC_FLTSTAT_NO_DATA	= 0,
+	IAVF_RX_DESC_FLTSTAT_RSV_FD_ID	= 1, /* 16byte desc? FD_ID : RSV */
+	IAVF_RX_DESC_FLTSTAT_RSV	= 2,
+	IAVF_RX_DESC_FLTSTAT_RSS_HASH	= 3,
+};
+
+#define IAVF_RXD_QW1_ERROR_SHIFT	19
+#define IAVF_RXD_QW1_ERROR_MASK		(0xFFUL << IAVF_RXD_QW1_ERROR_SHIFT)
+
+enum iavf_rx_desc_error_bits {
+	/* Note: These are predefined bit offsets */
+	IAVF_RX_DESC_ERROR_RXE_SHIFT		= 0,
+	IAVF_RX_DESC_ERROR_RECIPE_SHIFT		= 1,
+	IAVF_RX_DESC_ERROR_HBO_SHIFT		= 2,
+	IAVF_RX_DESC_ERROR_L3L4E_SHIFT		= 3, /* 3 BITS */
+	IAVF_RX_DESC_ERROR_IPE_SHIFT		= 3,
+	IAVF_RX_DESC_ERROR_L4E_SHIFT		= 4,
+	IAVF_RX_DESC_ERROR_EIPE_SHIFT		= 5,
+	IAVF_RX_DESC_ERROR_OVERSIZE_SHIFT	= 6,
+	IAVF_RX_DESC_ERROR_PPRS_SHIFT		= 7
+};
+
+enum iavf_rx_desc_error_l3l4e_fcoe_masks {
+	IAVF_RX_DESC_ERROR_L3L4E_NONE		= 0,
+	IAVF_RX_DESC_ERROR_L3L4E_PROT		= 1,
+	IAVF_RX_DESC_ERROR_L3L4E_FC		= 2,
+	IAVF_RX_DESC_ERROR_L3L4E_DMAC_ERR	= 3,
+	IAVF_RX_DESC_ERROR_L3L4E_DMAC_WARN	= 4
+};
+
+#define IAVF_RXD_QW1_PTYPE_SHIFT	30
+#define IAVF_RXD_QW1_PTYPE_MASK		(0xFFULL << IAVF_RXD_QW1_PTYPE_SHIFT)
+
+/* Packet type non-ip values */
+enum iavf_rx_l2_ptype {
+	IAVF_RX_PTYPE_L2_RESERVED			= 0,
+	IAVF_RX_PTYPE_L2_MAC_PAY2			= 1,
+	IAVF_RX_PTYPE_L2_TIMESYNC_PAY2			= 2,
+	IAVF_RX_PTYPE_L2_FIP_PAY2			= 3,
+	IAVF_RX_PTYPE_L2_OUI_PAY2			= 4,
+	IAVF_RX_PTYPE_L2_MACCNTRL_PAY2			= 5,
+	IAVF_RX_PTYPE_L2_LLDP_PAY2			= 6,
+	IAVF_RX_PTYPE_L2_ECP_PAY2			= 7,
+	IAVF_RX_PTYPE_L2_EVB_PAY2			= 8,
+	IAVF_RX_PTYPE_L2_QCN_PAY2			= 9,
+	IAVF_RX_PTYPE_L2_EAPOL_PAY2			= 10,
+	IAVF_RX_PTYPE_L2_ARP				= 11,
+	IAVF_RX_PTYPE_L2_FCOE_PAY3			= 12,
+	IAVF_RX_PTYPE_L2_FCOE_FCDATA_PAY3		= 13,
+	IAVF_RX_PTYPE_L2_FCOE_FCRDY_PAY3		= 14,
+	IAVF_RX_PTYPE_L2_FCOE_FCRSP_PAY3		= 15,
+	IAVF_RX_PTYPE_L2_FCOE_FCOTHER_PA		= 16,
+	IAVF_RX_PTYPE_L2_FCOE_VFT_PAY3			= 17,
+	IAVF_RX_PTYPE_L2_FCOE_VFT_FCDATA		= 18,
+	IAVF_RX_PTYPE_L2_FCOE_VFT_FCRDY			= 19,
+	IAVF_RX_PTYPE_L2_FCOE_VFT_FCRSP			= 20,
+	IAVF_RX_PTYPE_L2_FCOE_VFT_FCOTHER		= 21,
+	IAVF_RX_PTYPE_GRENAT4_MAC_PAY3			= 58,
+	IAVF_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4	= 87,
+	IAVF_RX_PTYPE_GRENAT6_MAC_PAY3			= 124,
+	IAVF_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4	= 153
+};
+
+struct iavf_rx_ptype_decoded {
+	u32 ptype:8;
+	u32 known:1;
+	u32 outer_ip:1;
+	u32 outer_ip_ver:1;
+	u32 outer_frag:1;
+	u32 tunnel_type:3;
+	u32 tunnel_end_prot:2;
+	u32 tunnel_end_frag:1;
+	u32 inner_prot:4;
+	u32 payload_layer:3;
+};
+
+enum iavf_rx_ptype_outer_ip {
+	IAVF_RX_PTYPE_OUTER_L2	= 0,
+	IAVF_RX_PTYPE_OUTER_IP	= 1
+};
+
+enum iavf_rx_ptype_outer_ip_ver {
+	IAVF_RX_PTYPE_OUTER_NONE	= 0,
+	IAVF_RX_PTYPE_OUTER_IPV4	= 0,
+	IAVF_RX_PTYPE_OUTER_IPV6	= 1
+};
+
+enum iavf_rx_ptype_outer_fragmented {
+	IAVF_RX_PTYPE_NOT_FRAG	= 0,
+	IAVF_RX_PTYPE_FRAG	= 1
+};
+
+enum iavf_rx_ptype_tunnel_type {
+	IAVF_RX_PTYPE_TUNNEL_NONE		= 0,
+	IAVF_RX_PTYPE_TUNNEL_IP_IP		= 1,
+	IAVF_RX_PTYPE_TUNNEL_IP_GRENAT		= 2,
+	IAVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC	= 3,
+	IAVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN	= 4,
+};
+
+enum iavf_rx_ptype_tunnel_end_prot {
+	IAVF_RX_PTYPE_TUNNEL_END_NONE	= 0,
+	IAVF_RX_PTYPE_TUNNEL_END_IPV4	= 1,
+	IAVF_RX_PTYPE_TUNNEL_END_IPV6	= 2,
+};
+
+enum iavf_rx_ptype_inner_prot {
+	IAVF_RX_PTYPE_INNER_PROT_NONE		= 0,
+	IAVF_RX_PTYPE_INNER_PROT_UDP		= 1,
+	IAVF_RX_PTYPE_INNER_PROT_TCP		= 2,
+	IAVF_RX_PTYPE_INNER_PROT_SCTP		= 3,
+	IAVF_RX_PTYPE_INNER_PROT_ICMP		= 4,
+	IAVF_RX_PTYPE_INNER_PROT_TIMESYNC	= 5
+};
+
+enum iavf_rx_ptype_payload_layer {
+	IAVF_RX_PTYPE_PAYLOAD_LAYER_NONE	= 0,
+	IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY2	= 1,
+	IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY3	= 2,
+	IAVF_RX_PTYPE_PAYLOAD_LAYER_PAY4	= 3,
+};
+
+#define IAVF_RXD_QW1_LENGTH_PBUF_SHIFT	38
+#define IAVF_RXD_QW1_LENGTH_PBUF_MASK	(0x3FFFULL << \
+					 IAVF_RXD_QW1_LENGTH_PBUF_SHIFT)
+
+#define IAVF_RXD_QW1_LENGTH_HBUF_SHIFT	52
+#define IAVF_RXD_QW1_LENGTH_HBUF_MASK	(0x7FFULL << \
+					 IAVF_RXD_QW1_LENGTH_HBUF_SHIFT)
+
+#define IAVF_RXD_QW1_LENGTH_SPH_SHIFT	63
+#define IAVF_RXD_QW1_LENGTH_SPH_MASK	BIT_ULL(IAVF_RXD_QW1_LENGTH_SPH_SHIFT)
+
+enum iavf_rx_desc_ext_status_bits {
+	/* Note: These are predefined bit offsets */
+	IAVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT	= 0,
+	IAVF_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT	= 1,
+	IAVF_RX_DESC_EXT_STATUS_FLEXBL_SHIFT	= 2, /* 2 BITS */
+	IAVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT	= 4, /* 2 BITS */
+	IAVF_RX_DESC_EXT_STATUS_FDLONGB_SHIFT	= 9,
+	IAVF_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT	= 10,
+	IAVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT	= 11,
+};
+
+enum iavf_rx_desc_pe_status_bits {
+	/* Note: These are predefined bit offsets */
+	IAVF_RX_DESC_PE_STATUS_QPID_SHIFT	= 0, /* 18 BITS */
+	IAVF_RX_DESC_PE_STATUS_L4PORT_SHIFT	= 0, /* 16 BITS */
+	IAVF_RX_DESC_PE_STATUS_IPINDEX_SHIFT	= 16, /* 8 BITS */
+	IAVF_RX_DESC_PE_STATUS_QPIDHIT_SHIFT	= 24,
+	IAVF_RX_DESC_PE_STATUS_APBVTHIT_SHIFT	= 25,
+	IAVF_RX_DESC_PE_STATUS_PORTV_SHIFT	= 26,
+	IAVF_RX_DESC_PE_STATUS_URG_SHIFT	= 27,
+	IAVF_RX_DESC_PE_STATUS_IPFRAG_SHIFT	= 28,
+	IAVF_RX_DESC_PE_STATUS_IPOPT_SHIFT	= 29
+};
+
+#define IAVF_RX_PROG_STATUS_DESC_LENGTH_SHIFT		38
+#define IAVF_RX_PROG_STATUS_DESC_LENGTH			0x2000000
+
+#define IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT	2
+#define IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_MASK	(0x7UL << \
+				IAVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
+
+#define IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT	19
+#define IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_MASK		(0x3FUL << \
+				IAVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
+
+enum iavf_rx_prog_status_desc_status_bits {
+	/* Note: These are predefined bit offsets */
+	IAVF_RX_PROG_STATUS_DESC_DD_SHIFT	= 0,
+	IAVF_RX_PROG_STATUS_DESC_PROG_ID_SHIFT	= 2 /* 3 BITS */
+};
+
+enum iavf_rx_prog_status_desc_prog_id_masks {
+	IAVF_RX_PROG_STATUS_DESC_FD_FILTER_STATUS	= 1,
+	IAVF_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS	= 2,
+	IAVF_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS	= 4,
+};
+
+enum iavf_rx_prog_status_desc_error_bits {
+	/* Note: These are predefined bit offsets */
+	IAVF_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT	= 0,
+	IAVF_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT	= 1,
+	IAVF_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT	= 2,
+	IAVF_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT	= 3
+};
+
+/* TX Descriptor */
+struct iavf_tx_desc {
+	__le64 buffer_addr; /* Address of descriptor's data buf */
+	__le64 cmd_type_offset_bsz;
+};
+
+#define IAVF_TXD_QW1_DTYPE_SHIFT	0
+#define IAVF_TXD_QW1_DTYPE_MASK		(0xFUL << IAVF_TXD_QW1_DTYPE_SHIFT)
+
+enum iavf_tx_desc_dtype_value {
+	IAVF_TX_DESC_DTYPE_DATA		= 0x0,
+	IAVF_TX_DESC_DTYPE_NOP		= 0x1, /* same as Context desc */
+	IAVF_TX_DESC_DTYPE_CONTEXT	= 0x1,
+	IAVF_TX_DESC_DTYPE_FCOE_CTX	= 0x2,
+	IAVF_TX_DESC_DTYPE_FILTER_PROG	= 0x8,
+	IAVF_TX_DESC_DTYPE_DDP_CTX	= 0x9,
+	IAVF_TX_DESC_DTYPE_FLEX_DATA	= 0xB,
+	IAVF_TX_DESC_DTYPE_FLEX_CTX_1	= 0xC,
+	IAVF_TX_DESC_DTYPE_FLEX_CTX_2	= 0xD,
+	IAVF_TX_DESC_DTYPE_DESC_DONE	= 0xF
+};
+
+#define IAVF_TXD_QW1_CMD_SHIFT	4
+#define IAVF_TXD_QW1_CMD_MASK	(0x3FFUL << IAVF_TXD_QW1_CMD_SHIFT)
+
+enum iavf_tx_desc_cmd_bits {
+	IAVF_TX_DESC_CMD_EOP			= 0x0001,
+	IAVF_TX_DESC_CMD_RS			= 0x0002,
+	IAVF_TX_DESC_CMD_ICRC			= 0x0004,
+	IAVF_TX_DESC_CMD_IL2TAG1		= 0x0008,
+	IAVF_TX_DESC_CMD_DUMMY			= 0x0010,
+	IAVF_TX_DESC_CMD_IIPT_NONIP		= 0x0000, /* 2 BITS */
+	IAVF_TX_DESC_CMD_IIPT_IPV6		= 0x0020, /* 2 BITS */
+	IAVF_TX_DESC_CMD_IIPT_IPV4		= 0x0040, /* 2 BITS */
+	IAVF_TX_DESC_CMD_IIPT_IPV4_CSUM		= 0x0060, /* 2 BITS */
+	IAVF_TX_DESC_CMD_FCOET			= 0x0080,
+	IAVF_TX_DESC_CMD_L4T_EOFT_UNK		= 0x0000, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_TCP		= 0x0100, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_SCTP		= 0x0200, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_UDP		= 0x0300, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_EOF_N		= 0x0000, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_EOF_T		= 0x0100, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_EOF_NI	= 0x0200, /* 2 BITS */
+	IAVF_TX_DESC_CMD_L4T_EOFT_EOF_A		= 0x0300, /* 2 BITS */
+};
+
+#define IAVF_TXD_QW1_OFFSET_SHIFT	16
+#define IAVF_TXD_QW1_OFFSET_MASK	(0x3FFFFULL << \
+					 IAVF_TXD_QW1_OFFSET_SHIFT)
+
+enum iavf_tx_desc_length_fields {
+	/* Note: These are predefined bit offsets */
+	IAVF_TX_DESC_LENGTH_MACLEN_SHIFT	= 0, /* 7 BITS */
+	IAVF_TX_DESC_LENGTH_IPLEN_SHIFT		= 7, /* 7 BITS */
+	IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT	= 14 /* 4 BITS */
+};
+
+#define IAVF_TXD_QW1_TX_BUF_SZ_SHIFT	34
+#define IAVF_TXD_QW1_TX_BUF_SZ_MASK	(0x3FFFULL << \
+					 IAVF_TXD_QW1_TX_BUF_SZ_SHIFT)
+
+#define IAVF_TXD_QW1_L2TAG1_SHIFT	48
+#define IAVF_TXD_QW1_L2TAG1_MASK	(0xFFFFULL << IAVF_TXD_QW1_L2TAG1_SHIFT)
+
+/* Context descriptors */
+struct iavf_tx_context_desc {
+	__le32 tunneling_params;
+	__le16 l2tag2;
+	__le16 rsvd;
+	__le64 type_cmd_tso_mss;
+};
+
+#define IAVF_TXD_CTX_QW1_CMD_SHIFT	4
+#define IAVF_TXD_CTX_QW1_CMD_MASK	(0xFFFFUL << IAVF_TXD_CTX_QW1_CMD_SHIFT)
+
+enum iavf_tx_ctx_desc_cmd_bits {
+	IAVF_TX_CTX_DESC_TSO		= 0x01,
+	IAVF_TX_CTX_DESC_TSYN		= 0x02,
+	IAVF_TX_CTX_DESC_IL2TAG2	= 0x04,
+	IAVF_TX_CTX_DESC_IL2TAG2_IL2H	= 0x08,
+	IAVF_TX_CTX_DESC_SWTCH_NOTAG	= 0x00,
+	IAVF_TX_CTX_DESC_SWTCH_UPLINK	= 0x10,
+	IAVF_TX_CTX_DESC_SWTCH_LOCAL	= 0x20,
+	IAVF_TX_CTX_DESC_SWTCH_VSI	= 0x30,
+	IAVF_TX_CTX_DESC_SWPE		= 0x40
+};
+
+/* Packet Classifier Types for filters */
+enum iavf_filter_pctype {
+	/* Note: Values 0-28 are reserved for future use.
+	 * Value 29, 30, 32 are not supported on XL710 and X710.
+	 */
+	IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP	= 29,
+	IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP	= 30,
+	IAVF_FILTER_PCTYPE_NONF_IPV4_UDP		= 31,
+	IAVF_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK	= 32,
+	IAVF_FILTER_PCTYPE_NONF_IPV4_TCP		= 33,
+	IAVF_FILTER_PCTYPE_NONF_IPV4_SCTP		= 34,
+	IAVF_FILTER_PCTYPE_NONF_IPV4_OTHER		= 35,
+	IAVF_FILTER_PCTYPE_FRAG_IPV4			= 36,
+	/* Note: Values 37-38 are reserved for future use.
+	 * Value 39, 40, 42 are not supported on XL710 and X710.
+	 */
+	IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP	= 39,
+	IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP	= 40,
+	IAVF_FILTER_PCTYPE_NONF_IPV6_UDP		= 41,
+	IAVF_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK	= 42,
+	IAVF_FILTER_PCTYPE_NONF_IPV6_TCP		= 43,
+	IAVF_FILTER_PCTYPE_NONF_IPV6_SCTP		= 44,
+	IAVF_FILTER_PCTYPE_NONF_IPV6_OTHER		= 45,
+	IAVF_FILTER_PCTYPE_FRAG_IPV6			= 46,
+	/* Note: Value 47 is reserved for future use */
+	IAVF_FILTER_PCTYPE_FCOE_OX			= 48,
+	IAVF_FILTER_PCTYPE_FCOE_RX			= 49,
+	IAVF_FILTER_PCTYPE_FCOE_OTHER			= 50,
+	/* Note: Values 51-62 are reserved for future use */
+	IAVF_FILTER_PCTYPE_L2_PAYLOAD			= 63,
+};
+
+#define IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT	30
+#define IAVF_TXD_CTX_QW1_TSO_LEN_MASK	(0x3FFFFULL << \
+					 IAVF_TXD_CTX_QW1_TSO_LEN_SHIFT)
+
+#define IAVF_TXD_CTX_QW1_MSS_SHIFT	50
+#define IAVF_TXD_CTX_QW1_MSS_MASK	(0x3FFFULL << \
+					 IAVF_TXD_CTX_QW1_MSS_SHIFT)
+
+#define IAVF_TXD_CTX_QW1_VSI_SHIFT	50
+#define IAVF_TXD_CTX_QW1_VSI_MASK	(0x1FFULL << IAVF_TXD_CTX_QW1_VSI_SHIFT)
+
+#define IAVF_TXD_CTX_QW0_EXT_IP_SHIFT	0
+#define IAVF_TXD_CTX_QW0_EXT_IP_MASK	(0x3ULL << \
+					 IAVF_TXD_CTX_QW0_EXT_IP_SHIFT)
+
+enum iavf_tx_ctx_desc_eipt_offload {
+	IAVF_TX_CTX_EXT_IP_NONE		= 0x0,
+	IAVF_TX_CTX_EXT_IP_IPV6		= 0x1,
+	IAVF_TX_CTX_EXT_IP_IPV4_NO_CSUM	= 0x2,
+	IAVF_TX_CTX_EXT_IP_IPV4		= 0x3
+};
+
+#define IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT	2
+#define IAVF_TXD_CTX_QW0_EXT_IPLEN_MASK	(0x3FULL << \
+					 IAVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
+
+#define IAVF_TXD_CTX_QW0_NATT_SHIFT	9
+#define IAVF_TXD_CTX_QW0_NATT_MASK	(0x3ULL << IAVF_TXD_CTX_QW0_NATT_SHIFT)
+
+#define IAVF_TXD_CTX_UDP_TUNNELING	BIT_ULL(IAVF_TXD_CTX_QW0_NATT_SHIFT)
+#define IAVF_TXD_CTX_GRE_TUNNELING	(0x2ULL << IAVF_TXD_CTX_QW0_NATT_SHIFT)
+
+#define IAVF_TXD_CTX_QW0_EIP_NOINC_SHIFT	11
+#define IAVF_TXD_CTX_QW0_EIP_NOINC_MASK \
+				       BIT_ULL(IAVF_TXD_CTX_QW0_EIP_NOINC_SHIFT)
+
+#define IAVF_TXD_CTX_EIP_NOINC_IPID_CONST	IAVF_TXD_CTX_QW0_EIP_NOINC_MASK
+
+#define IAVF_TXD_CTX_QW0_NATLEN_SHIFT	12
+#define IAVF_TXD_CTX_QW0_NATLEN_MASK	(0X7FULL << \
+					 IAVF_TXD_CTX_QW0_NATLEN_SHIFT)
+
+#define IAVF_TXD_CTX_QW0_DECTTL_SHIFT	19
+#define IAVF_TXD_CTX_QW0_DECTTL_MASK	(0xFULL << \
+					 IAVF_TXD_CTX_QW0_DECTTL_SHIFT)
+
+#define IAVF_TXD_CTX_QW0_L4T_CS_SHIFT	23
+#define IAVF_TXD_CTX_QW0_L4T_CS_MASK	BIT_ULL(IAVF_TXD_CTX_QW0_L4T_CS_SHIFT)
+
+/* Statistics collected by each port, VSI, VEB, and S-channel */
+struct iavf_eth_stats {
+	u64 rx_bytes;			/* gorc */
+	u64 rx_unicast;			/* uprc */
+	u64 rx_multicast;		/* mprc */
+	u64 rx_broadcast;		/* bprc */
+	u64 rx_discards;		/* rdpc */
+	u64 rx_unknown_protocol;	/* rupp */
+	u64 tx_bytes;			/* gotc */
+	u64 tx_unicast;			/* uptc */
+	u64 tx_multicast;		/* mptc */
+	u64 tx_broadcast;		/* bptc */
+	u64 tx_discards;		/* tdpc */
+	u64 tx_errors;			/* tepc */
+};
+#endif /* _IAVF_TYPE_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 565677de5ba3..e64751da0921 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -1,16 +1,16 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
-#include "i40evf.h"
-#include "i40e_prototype.h"
-#include "i40evf_client.h"
+#include "iavf.h"
+#include "iavf_prototype.h"
+#include "iavf_client.h"
 
 /* busy wait delay in msec */
-#define I40EVF_BUSY_WAIT_DELAY 10
-#define I40EVF_BUSY_WAIT_COUNT 50
+#define IAVF_BUSY_WAIT_DELAY 10
+#define IAVF_BUSY_WAIT_COUNT 50
 
 /**
- * i40evf_send_pf_msg
+ * iavf_send_pf_msg
  * @adapter: adapter structure
  * @op: virtual channel opcode
  * @msg: pointer to message buffer
@@ -18,44 +18,44 @@
  *
  * Send message to PF and print status if failure.
  **/
-static int i40evf_send_pf_msg(struct i40evf_adapter *adapter,
-			      enum virtchnl_ops op, u8 *msg, u16 len)
+static int iavf_send_pf_msg(struct iavf_adapter *adapter,
+			    enum virtchnl_ops op, u8 *msg, u16 len)
 {
-	struct i40e_hw *hw = &adapter->hw;
-	i40e_status err;
+	struct iavf_hw *hw = &adapter->hw;
+	iavf_status err;
 
-	if (adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED)
+	if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED)
 		return 0; /* nothing to see here, move along */
 
-	err = i40e_aq_send_msg_to_pf(hw, op, 0, msg, len, NULL);
+	err = iavf_aq_send_msg_to_pf(hw, op, 0, msg, len, NULL);
 	if (err)
 		dev_dbg(&adapter->pdev->dev, "Unable to send opcode %d to PF, err %s, aq_err %s\n",
-			op, i40evf_stat_str(hw, err),
-			i40evf_aq_str(hw, hw->aq.asq_last_status));
+			op, iavf_stat_str(hw, err),
+			iavf_aq_str(hw, hw->aq.asq_last_status));
 	return err;
 }
 
 /**
- * i40evf_send_api_ver
+ * iavf_send_api_ver
  * @adapter: adapter structure
  *
  * Send API version admin queue message to the PF. The reply is not checked
  * in this function. Returns 0 if the message was successfully
  * sent, or one of the I40E_ADMIN_QUEUE_ERROR_ statuses if not.
  **/
-int i40evf_send_api_ver(struct i40evf_adapter *adapter)
+int iavf_send_api_ver(struct iavf_adapter *adapter)
 {
 	struct virtchnl_version_info vvi;
 
 	vvi.major = VIRTCHNL_VERSION_MAJOR;
 	vvi.minor = VIRTCHNL_VERSION_MINOR;
 
-	return i40evf_send_pf_msg(adapter, VIRTCHNL_OP_VERSION, (u8 *)&vvi,
-				  sizeof(vvi));
+	return iavf_send_pf_msg(adapter, VIRTCHNL_OP_VERSION, (u8 *)&vvi,
+				sizeof(vvi));
 }
 
 /**
- * i40evf_verify_api_ver
+ * iavf_verify_api_ver
  * @adapter: adapter structure
  *
  * Compare API versions with the PF. Must be called after admin queue is
@@ -63,15 +63,15 @@ int i40evf_send_api_ver(struct i40evf_adapter *adapter)
  * I40E_ERR_ADMIN_QUEUE_NO_WORK if the admin queue is empty, and any errors
  * from the firmware are propagated.
  **/
-int i40evf_verify_api_ver(struct i40evf_adapter *adapter)
+int iavf_verify_api_ver(struct iavf_adapter *adapter)
 {
 	struct virtchnl_version_info *pf_vvi;
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	struct i40e_arq_event_info event;
 	enum virtchnl_ops op;
-	i40e_status err;
+	iavf_status err;
 
-	event.buf_len = I40EVF_MAX_AQ_BUF_SIZE;
+	event.buf_len = IAVF_MAX_AQ_BUF_SIZE;
 	event.msg_buf = kzalloc(event.buf_len, GFP_KERNEL);
 	if (!event.msg_buf) {
 		err = -ENOMEM;
@@ -79,8 +79,8 @@ int i40evf_verify_api_ver(struct i40evf_adapter *adapter)
 	}
 
 	while (1) {
-		err = i40evf_clean_arq_element(hw, &event, NULL);
-		/* When the AQ is empty, i40evf_clean_arq_element will return
+		err = iavf_clean_arq_element(hw, &event, NULL);
+		/* When the AQ is empty, iavf_clean_arq_element will return
 		 * nonzero and this loop will terminate.
 		 */
 		if (err)
@@ -92,7 +92,7 @@ int i40evf_verify_api_ver(struct i40evf_adapter *adapter)
 	}
 
 
-	err = (i40e_status)le32_to_cpu(event.desc.cookie_low);
+	err = (iavf_status)le32_to_cpu(event.desc.cookie_low);
 	if (err)
 		goto out_alloc;
 
@@ -118,14 +118,14 @@ out:
 }
 
 /**
- * i40evf_send_vf_config_msg
+ * iavf_send_vf_config_msg
  * @adapter: adapter structure
  *
  * Send VF configuration request admin queue message to the PF. The reply
  * is not checked in this function. Returns 0 if the message was
  * successfully sent, or one of the I40E_ADMIN_QUEUE_ERROR_ statuses if not.
  **/
-int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter)
+int iavf_send_vf_config_msg(struct iavf_adapter *adapter)
 {
 	u32 caps;
 
@@ -142,19 +142,43 @@ int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter)
 	       VIRTCHNL_VF_OFFLOAD_ADQ;
 
 	adapter->current_op = VIRTCHNL_OP_GET_VF_RESOURCES;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_GET_CONFIG;
+	adapter->aq_required &= ~IAVF_FLAG_AQ_GET_CONFIG;
 	if (PF_IS_V11(adapter))
-		return i40evf_send_pf_msg(adapter,
-					  VIRTCHNL_OP_GET_VF_RESOURCES,
-					  (u8 *)&caps, sizeof(caps));
+		return iavf_send_pf_msg(adapter, VIRTCHNL_OP_GET_VF_RESOURCES,
+					(u8 *)&caps, sizeof(caps));
 	else
-		return i40evf_send_pf_msg(adapter,
-					  VIRTCHNL_OP_GET_VF_RESOURCES,
-					  NULL, 0);
+		return iavf_send_pf_msg(adapter, VIRTCHNL_OP_GET_VF_RESOURCES,
+					NULL, 0);
 }
 
 /**
- * i40evf_get_vf_config
+ * iavf_validate_num_queues
+ * @adapter: adapter structure
+ *
+ * Validate that the number of queues the PF has sent in
+ * VIRTCHNL_OP_GET_VF_RESOURCES is not larger than the VF can handle.
+ **/
+static void iavf_validate_num_queues(struct iavf_adapter *adapter)
+{
+	if (adapter->vf_res->num_queue_pairs > IAVF_MAX_REQ_QUEUES) {
+		struct virtchnl_vsi_resource *vsi_res;
+		int i;
+
+		dev_info(&adapter->pdev->dev, "Received %d queues, but can only have a max of %d\n",
+			 adapter->vf_res->num_queue_pairs,
+			 IAVF_MAX_REQ_QUEUES);
+		dev_info(&adapter->pdev->dev, "Fixing by reducing queues to %d\n",
+			 IAVF_MAX_REQ_QUEUES);
+		adapter->vf_res->num_queue_pairs = IAVF_MAX_REQ_QUEUES;
+		for (i = 0; i < adapter->vf_res->num_vsis; i++) {
+			vsi_res = &adapter->vf_res->vsi_res[i];
+			vsi_res->num_queue_pairs = IAVF_MAX_REQ_QUEUES;
+		}
+	}
+}
+
+/**
+ * iavf_get_vf_config
  * @adapter: private adapter structure
  *
  * Get VF configuration from PF and populate hw structure. Must be called after
@@ -162,16 +186,16 @@ int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter)
  * with maximum timeout. Response from PF is returned in the buffer for further
  * processing by the caller.
  **/
-int i40evf_get_vf_config(struct i40evf_adapter *adapter)
+int iavf_get_vf_config(struct iavf_adapter *adapter)
 {
-	struct i40e_hw *hw = &adapter->hw;
+	struct iavf_hw *hw = &adapter->hw;
 	struct i40e_arq_event_info event;
 	enum virtchnl_ops op;
-	i40e_status err;
+	iavf_status err;
 	u16 len;
 
 	len =  sizeof(struct virtchnl_vf_resource) +
-		I40E_MAX_VF_VSI * sizeof(struct virtchnl_vsi_resource);
+		IAVF_MAX_VF_VSI * sizeof(struct virtchnl_vsi_resource);
 	event.buf_len = len;
 	event.msg_buf = kzalloc(event.buf_len, GFP_KERNEL);
 	if (!event.msg_buf) {
@@ -180,10 +204,10 @@ int i40evf_get_vf_config(struct i40evf_adapter *adapter)
 	}
 
 	while (1) {
-		/* When the AQ is empty, i40evf_clean_arq_element will return
+		/* When the AQ is empty, iavf_clean_arq_element will return
 		 * nonzero and this loop will terminate.
 		 */
-		err = i40evf_clean_arq_element(hw, &event, NULL);
+		err = iavf_clean_arq_element(hw, &event, NULL);
 		if (err)
 			goto out_alloc;
 		op =
@@ -192,10 +216,15 @@ int i40evf_get_vf_config(struct i40evf_adapter *adapter)
 			break;
 	}
 
-	err = (i40e_status)le32_to_cpu(event.desc.cookie_low);
+	err = (iavf_status)le32_to_cpu(event.desc.cookie_low);
 	memcpy(adapter->vf_res, event.msg_buf, min(event.msg_len, len));
 
-	i40e_vf_parse_hw_config(hw, adapter->vf_res);
+	/* some PFs send more queues than we should have so validate that
+	 * we aren't getting too many queues
+	 */
+	if (!err)
+		iavf_validate_num_queues(adapter);
+	iavf_vf_parse_hw_config(hw, adapter->vf_res);
 out_alloc:
 	kfree(event.msg_buf);
 out:
@@ -203,17 +232,17 @@ out:
 }
 
 /**
- * i40evf_configure_queues
+ * iavf_configure_queues
  * @adapter: adapter structure
  *
  * Request that the PF set up our (previously allocated) queues.
  **/
-void i40evf_configure_queues(struct i40evf_adapter *adapter)
+void iavf_configure_queues(struct iavf_adapter *adapter)
 {
 	struct virtchnl_vsi_queue_config_info *vqci;
 	struct virtchnl_queue_pair_info *vqpi;
 	int pairs = adapter->num_active_queues;
-	int i, len, max_frame = I40E_MAX_RXBUFFER;
+	int i, len, max_frame = IAVF_MAX_RXBUFFER;
 
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -229,9 +258,9 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
 		return;
 
 	/* Limit maximum frame size when jumbo frames is not enabled */
-	if (!(adapter->flags & I40EVF_FLAG_LEGACY_RX) &&
+	if (!(adapter->flags & IAVF_FLAG_LEGACY_RX) &&
 	    (adapter->netdev->mtu <= ETH_DATA_LEN))
-		max_frame = I40E_RXBUFFER_1536 - NET_IP_ALIGN;
+		max_frame = IAVF_RXBUFFER_1536 - NET_IP_ALIGN;
 
 	vqci->vsi_id = adapter->vsi_res->vsi_id;
 	vqci->num_queue_pairs = pairs;
@@ -251,23 +280,23 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
 		vqpi->rxq.max_pkt_size = max_frame;
 		vqpi->rxq.databuffer_size =
 			ALIGN(adapter->rx_rings[i].rx_buf_len,
-			      BIT_ULL(I40E_RXQ_CTX_DBUFF_SHIFT));
+			      BIT_ULL(IAVF_RXQ_CTX_DBUFF_SHIFT));
 		vqpi++;
 	}
 
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_CONFIGURE_QUEUES;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
-			   (u8 *)vqci, len);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_CONFIGURE_QUEUES;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+			 (u8 *)vqci, len);
 	kfree(vqci);
 }
 
 /**
- * i40evf_enable_queues
+ * iavf_enable_queues
  * @adapter: adapter structure
  *
  * Request that the PF enable all of our queues.
  **/
-void i40evf_enable_queues(struct i40evf_adapter *adapter)
+void iavf_enable_queues(struct iavf_adapter *adapter)
 {
 	struct virtchnl_queue_select vqs;
 
@@ -281,18 +310,18 @@ void i40evf_enable_queues(struct i40evf_adapter *adapter)
 	vqs.vsi_id = adapter->vsi_res->vsi_id;
 	vqs.tx_queues = BIT(adapter->num_active_queues) - 1;
 	vqs.rx_queues = vqs.tx_queues;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_ENABLE_QUEUES;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_QUEUES,
-			   (u8 *)&vqs, sizeof(vqs));
+	adapter->aq_required &= ~IAVF_FLAG_AQ_ENABLE_QUEUES;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_QUEUES,
+			 (u8 *)&vqs, sizeof(vqs));
 }
 
 /**
- * i40evf_disable_queues
+ * iavf_disable_queues
  * @adapter: adapter structure
  *
  * Request that the PF disable all of our queues.
  **/
-void i40evf_disable_queues(struct i40evf_adapter *adapter)
+void iavf_disable_queues(struct iavf_adapter *adapter)
 {
 	struct virtchnl_queue_select vqs;
 
@@ -306,24 +335,24 @@ void i40evf_disable_queues(struct i40evf_adapter *adapter)
 	vqs.vsi_id = adapter->vsi_res->vsi_id;
 	vqs.tx_queues = BIT(adapter->num_active_queues) - 1;
 	vqs.rx_queues = vqs.tx_queues;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_DISABLE_QUEUES;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_QUEUES,
-			   (u8 *)&vqs, sizeof(vqs));
+	adapter->aq_required &= ~IAVF_FLAG_AQ_DISABLE_QUEUES;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_QUEUES,
+			 (u8 *)&vqs, sizeof(vqs));
 }
 
 /**
- * i40evf_map_queues
+ * iavf_map_queues
  * @adapter: adapter structure
  *
  * Request that the PF map queues to interrupt vectors. Misc causes, including
  * admin queue, are always mapped to vector 0.
  **/
-void i40evf_map_queues(struct i40evf_adapter *adapter)
+void iavf_map_queues(struct iavf_adapter *adapter)
 {
 	struct virtchnl_irq_map_info *vimi;
 	struct virtchnl_vector_map *vecmap;
 	int v_idx, q_vectors, len;
-	struct i40e_q_vector *q_vector;
+	struct iavf_q_vector *q_vector;
 
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -352,8 +381,8 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
 		vecmap->vector_id = v_idx + NONQ_VECS;
 		vecmap->txq_map = q_vector->ring_mask;
 		vecmap->rxq_map = q_vector->ring_mask;
-		vecmap->rxitr_idx = I40E_RX_ITR;
-		vecmap->txitr_idx = I40E_TX_ITR;
+		vecmap->rxitr_idx = IAVF_RX_ITR;
+		vecmap->txitr_idx = IAVF_TX_ITR;
 	}
 	/* Misc vector last - this is only for AdminQ messages */
 	vecmap = &vimi->vecmap[v_idx];
@@ -362,21 +391,21 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
 	vecmap->txq_map = 0;
 	vecmap->rxq_map = 0;
 
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_MAP_VECTORS;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_IRQ_MAP,
-			   (u8 *)vimi, len);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_MAP_VECTORS;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_IRQ_MAP,
+			 (u8 *)vimi, len);
 	kfree(vimi);
 }
 
 /**
- * i40evf_request_queues
+ * iavf_request_queues
  * @adapter: adapter structure
  * @num: number of requested queues
  *
  * We get a default number of queues from the PF.  This enables us to request a
  * different number.  Returns 0 on success, negative on failure
  **/
-int i40evf_request_queues(struct i40evf_adapter *adapter, int num)
+int iavf_request_queues(struct iavf_adapter *adapter, int num)
 {
 	struct virtchnl_vf_res_request vfres;
 
@@ -390,22 +419,22 @@ int i40evf_request_queues(struct i40evf_adapter *adapter, int num)
 	vfres.num_queue_pairs = num;
 
 	adapter->current_op = VIRTCHNL_OP_REQUEST_QUEUES;
-	adapter->flags |= I40EVF_FLAG_REINIT_ITR_NEEDED;
-	return i40evf_send_pf_msg(adapter, VIRTCHNL_OP_REQUEST_QUEUES,
-				  (u8 *)&vfres, sizeof(vfres));
+	adapter->flags |= IAVF_FLAG_REINIT_ITR_NEEDED;
+	return iavf_send_pf_msg(adapter, VIRTCHNL_OP_REQUEST_QUEUES,
+				(u8 *)&vfres, sizeof(vfres));
 }
 
 /**
- * i40evf_add_ether_addrs
+ * iavf_add_ether_addrs
  * @adapter: adapter structure
  *
  * Request that the PF add one or more addresses to our filters.
  **/
-void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
+void iavf_add_ether_addrs(struct iavf_adapter *adapter)
 {
 	struct virtchnl_ether_addr_list *veal;
 	int len, i = 0, count = 0;
-	struct i40evf_mac_filter *f;
+	struct iavf_mac_filter *f;
 	bool more = false;
 
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
@@ -422,7 +451,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 			count++;
 	}
 	if (!count) {
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_ADD_MAC_FILTER;
 		spin_unlock_bh(&adapter->mac_vlan_list_lock);
 		return;
 	}
@@ -430,9 +459,9 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 
 	len = sizeof(struct virtchnl_ether_addr_list) +
 	      (count * sizeof(struct virtchnl_ether_addr));
-	if (len > I40EVF_MAX_AQ_BUF_SIZE) {
+	if (len > IAVF_MAX_AQ_BUF_SIZE) {
 		dev_warn(&adapter->pdev->dev, "Too many add MAC changes in one request\n");
-		count = (I40EVF_MAX_AQ_BUF_SIZE -
+		count = (IAVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct virtchnl_ether_addr_list)) /
 			sizeof(struct virtchnl_ether_addr);
 		len = sizeof(struct virtchnl_ether_addr_list) +
@@ -458,25 +487,24 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
 		}
 	}
 	if (!more)
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_ADD_MAC_FILTER;
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_ETH_ADDR,
-			   (u8 *)veal, len);
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_ETH_ADDR, (u8 *)veal, len);
 	kfree(veal);
 }
 
 /**
- * i40evf_del_ether_addrs
+ * iavf_del_ether_addrs
  * @adapter: adapter structure
  *
  * Request that the PF remove one or more addresses from our filters.
  **/
-void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
+void iavf_del_ether_addrs(struct iavf_adapter *adapter)
 {
 	struct virtchnl_ether_addr_list *veal;
-	struct i40evf_mac_filter *f, *ftmp;
+	struct iavf_mac_filter *f, *ftmp;
 	int len, i = 0, count = 0;
 	bool more = false;
 
@@ -494,7 +522,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 			count++;
 	}
 	if (!count) {
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_DEL_MAC_FILTER;
 		spin_unlock_bh(&adapter->mac_vlan_list_lock);
 		return;
 	}
@@ -502,9 +530,9 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 
 	len = sizeof(struct virtchnl_ether_addr_list) +
 	      (count * sizeof(struct virtchnl_ether_addr));
-	if (len > I40EVF_MAX_AQ_BUF_SIZE) {
+	if (len > IAVF_MAX_AQ_BUF_SIZE) {
 		dev_warn(&adapter->pdev->dev, "Too many delete MAC changes in one request\n");
-		count = (I40EVF_MAX_AQ_BUF_SIZE -
+		count = (IAVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct virtchnl_ether_addr_list)) /
 			sizeof(struct virtchnl_ether_addr);
 		len = sizeof(struct virtchnl_ether_addr_list) +
@@ -530,26 +558,25 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
 		}
 	}
 	if (!more)
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_DEL_MAC_FILTER;
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_ETH_ADDR,
-			   (u8 *)veal, len);
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_ETH_ADDR, (u8 *)veal, len);
 	kfree(veal);
 }
 
 /**
- * i40evf_add_vlans
+ * iavf_add_vlans
  * @adapter: adapter structure
  *
  * Request that the PF add one or more VLAN filters to our VSI.
  **/
-void i40evf_add_vlans(struct i40evf_adapter *adapter)
+void iavf_add_vlans(struct iavf_adapter *adapter)
 {
 	struct virtchnl_vlan_filter_list *vvfl;
 	int len, i = 0, count = 0;
-	struct i40evf_vlan_filter *f;
+	struct iavf_vlan_filter *f;
 	bool more = false;
 
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
@@ -566,7 +593,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 			count++;
 	}
 	if (!count) {
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_ADD_VLAN_FILTER;
 		spin_unlock_bh(&adapter->mac_vlan_list_lock);
 		return;
 	}
@@ -574,9 +601,9 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 
 	len = sizeof(struct virtchnl_vlan_filter_list) +
 	      (count * sizeof(u16));
-	if (len > I40EVF_MAX_AQ_BUF_SIZE) {
+	if (len > IAVF_MAX_AQ_BUF_SIZE) {
 		dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n");
-		count = (I40EVF_MAX_AQ_BUF_SIZE -
+		count = (IAVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct virtchnl_vlan_filter_list)) /
 			sizeof(u16);
 		len = sizeof(struct virtchnl_vlan_filter_list) +
@@ -601,24 +628,24 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
 		}
 	}
 	if (!more)
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_ADD_VLAN_FILTER;
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
 	kfree(vvfl);
 }
 
 /**
- * i40evf_del_vlans
+ * iavf_del_vlans
  * @adapter: adapter structure
  *
  * Request that the PF remove one or more VLAN filters from our VSI.
  **/
-void i40evf_del_vlans(struct i40evf_adapter *adapter)
+void iavf_del_vlans(struct iavf_adapter *adapter)
 {
 	struct virtchnl_vlan_filter_list *vvfl;
-	struct i40evf_vlan_filter *f, *ftmp;
+	struct iavf_vlan_filter *f, *ftmp;
 	int len, i = 0, count = 0;
 	bool more = false;
 
@@ -636,7 +663,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 			count++;
 	}
 	if (!count) {
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_DEL_VLAN_FILTER;
 		spin_unlock_bh(&adapter->mac_vlan_list_lock);
 		return;
 	}
@@ -644,9 +671,9 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 
 	len = sizeof(struct virtchnl_vlan_filter_list) +
 	      (count * sizeof(u16));
-	if (len > I40EVF_MAX_AQ_BUF_SIZE) {
+	if (len > IAVF_MAX_AQ_BUF_SIZE) {
 		dev_warn(&adapter->pdev->dev, "Too many delete VLAN changes in one request\n");
-		count = (I40EVF_MAX_AQ_BUF_SIZE -
+		count = (IAVF_MAX_AQ_BUF_SIZE -
 			 sizeof(struct virtchnl_vlan_filter_list)) /
 			sizeof(u16);
 		len = sizeof(struct virtchnl_vlan_filter_list) +
@@ -672,22 +699,22 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
 		}
 	}
 	if (!more)
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_DEL_VLAN_FILTER;
 
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len);
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len);
 	kfree(vvfl);
 }
 
 /**
- * i40evf_set_promiscuous
+ * iavf_set_promiscuous
  * @adapter: adapter structure
  * @flags: bitmask to control unicast/multicast promiscuous.
  *
  * Request that the PF enable promiscuous mode for our VSI.
  **/
-void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags)
+void iavf_set_promiscuous(struct iavf_adapter *adapter, int flags)
 {
 	struct virtchnl_promisc_info vpi;
 	int promisc_all;
@@ -702,39 +729,39 @@ void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags)
 	promisc_all = FLAG_VF_UNICAST_PROMISC |
 		      FLAG_VF_MULTICAST_PROMISC;
 	if ((flags & promisc_all) == promisc_all) {
-		adapter->flags |= I40EVF_FLAG_PROMISC_ON;
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_REQUEST_PROMISC;
+		adapter->flags |= IAVF_FLAG_PROMISC_ON;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_REQUEST_PROMISC;
 		dev_info(&adapter->pdev->dev, "Entering promiscuous mode\n");
 	}
 
 	if (flags & FLAG_VF_MULTICAST_PROMISC) {
-		adapter->flags |= I40EVF_FLAG_ALLMULTI_ON;
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_REQUEST_ALLMULTI;
+		adapter->flags |= IAVF_FLAG_ALLMULTI_ON;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_REQUEST_ALLMULTI;
 		dev_info(&adapter->pdev->dev, "Entering multicast promiscuous mode\n");
 	}
 
 	if (!flags) {
-		adapter->flags &= ~(I40EVF_FLAG_PROMISC_ON |
-				    I40EVF_FLAG_ALLMULTI_ON);
-		adapter->aq_required &= ~(I40EVF_FLAG_AQ_RELEASE_PROMISC |
-					  I40EVF_FLAG_AQ_RELEASE_ALLMULTI);
+		adapter->flags &= ~(IAVF_FLAG_PROMISC_ON |
+				    IAVF_FLAG_ALLMULTI_ON);
+		adapter->aq_required &= ~(IAVF_FLAG_AQ_RELEASE_PROMISC |
+					  IAVF_FLAG_AQ_RELEASE_ALLMULTI);
 		dev_info(&adapter->pdev->dev, "Leaving promiscuous mode\n");
 	}
 
 	adapter->current_op = VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE;
 	vpi.vsi_id = adapter->vsi_res->vsi_id;
 	vpi.flags = flags;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
-			   (u8 *)&vpi, sizeof(vpi));
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
+			 (u8 *)&vpi, sizeof(vpi));
 }
 
 /**
- * i40evf_request_stats
+ * iavf_request_stats
  * @adapter: adapter structure
  *
  * Request VSI statistics from PF.
  **/
-void i40evf_request_stats(struct i40evf_adapter *adapter)
+void iavf_request_stats(struct iavf_adapter *adapter)
 {
 	struct virtchnl_queue_select vqs;
 
@@ -745,19 +772,19 @@ void i40evf_request_stats(struct i40evf_adapter *adapter)
 	adapter->current_op = VIRTCHNL_OP_GET_STATS;
 	vqs.vsi_id = adapter->vsi_res->vsi_id;
 	/* queue maps are ignored for this message - only the vsi is used */
-	if (i40evf_send_pf_msg(adapter, VIRTCHNL_OP_GET_STATS,
-			       (u8 *)&vqs, sizeof(vqs)))
+	if (iavf_send_pf_msg(adapter, VIRTCHNL_OP_GET_STATS, (u8 *)&vqs,
+			     sizeof(vqs)))
 		/* if the request failed, don't lock out others */
 		adapter->current_op = VIRTCHNL_OP_UNKNOWN;
 }
 
 /**
- * i40evf_get_hena
+ * iavf_get_hena
  * @adapter: adapter structure
  *
  * Request hash enable capabilities from PF
  **/
-void i40evf_get_hena(struct i40evf_adapter *adapter)
+void iavf_get_hena(struct iavf_adapter *adapter)
 {
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -766,18 +793,17 @@ void i40evf_get_hena(struct i40evf_adapter *adapter)
 		return;
 	}
 	adapter->current_op = VIRTCHNL_OP_GET_RSS_HENA_CAPS;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_GET_HENA;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_GET_RSS_HENA_CAPS,
-			   NULL, 0);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_GET_HENA;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_GET_RSS_HENA_CAPS, NULL, 0);
 }
 
 /**
- * i40evf_set_hena
+ * iavf_set_hena
  * @adapter: adapter structure
  *
  * Request the PF to set our RSS hash capabilities
  **/
-void i40evf_set_hena(struct i40evf_adapter *adapter)
+void iavf_set_hena(struct iavf_adapter *adapter)
 {
 	struct virtchnl_rss_hena vrh;
 
@@ -789,18 +815,18 @@ void i40evf_set_hena(struct i40evf_adapter *adapter)
 	}
 	vrh.hena = adapter->hena;
 	adapter->current_op = VIRTCHNL_OP_SET_RSS_HENA;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_SET_HENA;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_SET_RSS_HENA,
-			   (u8 *)&vrh, sizeof(vrh));
+	adapter->aq_required &= ~IAVF_FLAG_AQ_SET_HENA;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_SET_RSS_HENA, (u8 *)&vrh,
+			 sizeof(vrh));
 }
 
 /**
- * i40evf_set_rss_key
+ * iavf_set_rss_key
  * @adapter: adapter structure
  *
  * Request the PF to set our RSS hash key
  **/
-void i40evf_set_rss_key(struct i40evf_adapter *adapter)
+void iavf_set_rss_key(struct iavf_adapter *adapter)
 {
 	struct virtchnl_rss_key *vrk;
 	int len;
@@ -821,19 +847,18 @@ void i40evf_set_rss_key(struct i40evf_adapter *adapter)
 	memcpy(vrk->key, adapter->rss_key, adapter->rss_key_size);
 
 	adapter->current_op = VIRTCHNL_OP_CONFIG_RSS_KEY;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_SET_RSS_KEY;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_RSS_KEY,
-			   (u8 *)vrk, len);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_SET_RSS_KEY;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_RSS_KEY, (u8 *)vrk, len);
 	kfree(vrk);
 }
 
 /**
- * i40evf_set_rss_lut
+ * iavf_set_rss_lut
  * @adapter: adapter structure
  *
  * Request the PF to set our RSS lookup table
  **/
-void i40evf_set_rss_lut(struct i40evf_adapter *adapter)
+void iavf_set_rss_lut(struct iavf_adapter *adapter)
 {
 	struct virtchnl_rss_lut *vrl;
 	int len;
@@ -853,19 +878,18 @@ void i40evf_set_rss_lut(struct i40evf_adapter *adapter)
 	vrl->lut_entries = adapter->rss_lut_size;
 	memcpy(vrl->lut, adapter->rss_lut, adapter->rss_lut_size);
 	adapter->current_op = VIRTCHNL_OP_CONFIG_RSS_LUT;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_SET_RSS_LUT;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_RSS_LUT,
-			   (u8 *)vrl, len);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_SET_RSS_LUT;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_RSS_LUT, (u8 *)vrl, len);
 	kfree(vrl);
 }
 
 /**
- * i40evf_enable_vlan_stripping
+ * iavf_enable_vlan_stripping
  * @adapter: adapter structure
  *
  * Request VLAN header stripping to be enabled
  **/
-void i40evf_enable_vlan_stripping(struct i40evf_adapter *adapter)
+void iavf_enable_vlan_stripping(struct iavf_adapter *adapter)
 {
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -874,18 +898,17 @@ void i40evf_enable_vlan_stripping(struct i40evf_adapter *adapter)
 		return;
 	}
 	adapter->current_op = VIRTCHNL_OP_ENABLE_VLAN_STRIPPING;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_ENABLE_VLAN_STRIPPING;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_VLAN_STRIPPING,
-			   NULL, 0);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_ENABLE_VLAN_STRIPPING;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_VLAN_STRIPPING, NULL, 0);
 }
 
 /**
- * i40evf_disable_vlan_stripping
+ * iavf_disable_vlan_stripping
  * @adapter: adapter structure
  *
  * Request VLAN header stripping to be disabled
  **/
-void i40evf_disable_vlan_stripping(struct i40evf_adapter *adapter)
+void iavf_disable_vlan_stripping(struct iavf_adapter *adapter)
 {
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -894,18 +917,17 @@ void i40evf_disable_vlan_stripping(struct i40evf_adapter *adapter)
 		return;
 	}
 	adapter->current_op = VIRTCHNL_OP_DISABLE_VLAN_STRIPPING;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_DISABLE_VLAN_STRIPPING;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_VLAN_STRIPPING,
-			   NULL, 0);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_DISABLE_VLAN_STRIPPING;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_VLAN_STRIPPING, NULL, 0);
 }
 
 /**
- * i40evf_print_link_message - print link up or down
+ * iavf_print_link_message - print link up or down
  * @adapter: adapter structure
  *
  * Log a message telling the world of our wonderous link status
  */
-static void i40evf_print_link_message(struct i40evf_adapter *adapter)
+static void iavf_print_link_message(struct iavf_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	char *speed = "Unknown ";
@@ -942,13 +964,13 @@ static void i40evf_print_link_message(struct i40evf_adapter *adapter)
 }
 
 /**
- * i40evf_enable_channel
+ * iavf_enable_channel
  * @adapter: adapter structure
  *
  * Request that the PF enable channels as specified by
  * the user via tc tool.
  **/
-void i40evf_enable_channels(struct i40evf_adapter *adapter)
+void iavf_enable_channels(struct iavf_adapter *adapter)
 {
 	struct virtchnl_tc_info *vti = NULL;
 	u16 len;
@@ -976,22 +998,21 @@ void i40evf_enable_channels(struct i40evf_adapter *adapter)
 				adapter->ch_config.ch_info[i].max_tx_rate;
 	}
 
-	adapter->ch_config.state = __I40EVF_TC_RUNNING;
-	adapter->flags |= I40EVF_FLAG_REINIT_ITR_NEEDED;
+	adapter->ch_config.state = __IAVF_TC_RUNNING;
+	adapter->flags |= IAVF_FLAG_REINIT_ITR_NEEDED;
 	adapter->current_op = VIRTCHNL_OP_ENABLE_CHANNELS;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_ENABLE_CHANNELS;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_CHANNELS,
-			   (u8 *)vti, len);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_ENABLE_CHANNELS;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_CHANNELS, (u8 *)vti, len);
 	kfree(vti);
 }
 
 /**
- * i40evf_disable_channel
+ * iavf_disable_channel
  * @adapter: adapter structure
  *
  * Request that the PF disable channels that are configured
  **/
-void i40evf_disable_channels(struct i40evf_adapter *adapter)
+void iavf_disable_channels(struct iavf_adapter *adapter)
 {
 	if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
 		/* bail because we already have a command pending */
@@ -1000,23 +1021,22 @@ void i40evf_disable_channels(struct i40evf_adapter *adapter)
 		return;
 	}
 
-	adapter->ch_config.state = __I40EVF_TC_INVALID;
-	adapter->flags |= I40EVF_FLAG_REINIT_ITR_NEEDED;
+	adapter->ch_config.state = __IAVF_TC_INVALID;
+	adapter->flags |= IAVF_FLAG_REINIT_ITR_NEEDED;
 	adapter->current_op = VIRTCHNL_OP_DISABLE_CHANNELS;
-	adapter->aq_required &= ~I40EVF_FLAG_AQ_DISABLE_CHANNELS;
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_CHANNELS,
-			   NULL, 0);
+	adapter->aq_required &= ~IAVF_FLAG_AQ_DISABLE_CHANNELS;
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_CHANNELS, NULL, 0);
 }
 
 /**
- * i40evf_print_cloud_filter
+ * iavf_print_cloud_filter
  * @adapter: adapter structure
  * @f: cloud filter to print
  *
  * Print the cloud filter
  **/
-static void i40evf_print_cloud_filter(struct i40evf_adapter *adapter,
-				      struct virtchnl_filter *f)
+static void iavf_print_cloud_filter(struct iavf_adapter *adapter,
+				    struct virtchnl_filter *f)
 {
 	switch (f->flow_type) {
 	case VIRTCHNL_TCP_V4_FLOW:
@@ -1043,15 +1063,15 @@ static void i40evf_print_cloud_filter(struct i40evf_adapter *adapter,
 }
 
 /**
- * i40evf_add_cloud_filter
+ * iavf_add_cloud_filter
  * @adapter: adapter structure
  *
  * Request that the PF add cloud filters as specified
  * by the user via tc tool.
  **/
-void i40evf_add_cloud_filter(struct i40evf_adapter *adapter)
+void iavf_add_cloud_filter(struct iavf_adapter *adapter)
 {
-	struct i40evf_cloud_filter *cf;
+	struct iavf_cloud_filter *cf;
 	struct virtchnl_filter *f;
 	int len = 0, count = 0;
 
@@ -1068,7 +1088,7 @@ void i40evf_add_cloud_filter(struct i40evf_adapter *adapter)
 		}
 	}
 	if (!count) {
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_CLOUD_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_ADD_CLOUD_FILTER;
 		return;
 	}
 	adapter->current_op = VIRTCHNL_OP_ADD_CLOUD_FILTER;
@@ -1082,25 +1102,24 @@ void i40evf_add_cloud_filter(struct i40evf_adapter *adapter)
 		if (cf->add) {
 			memcpy(f, &cf->f, sizeof(struct virtchnl_filter));
 			cf->add = false;
-			cf->state = __I40EVF_CF_ADD_PENDING;
-			i40evf_send_pf_msg(adapter,
-					   VIRTCHNL_OP_ADD_CLOUD_FILTER,
-					   (u8 *)f, len);
+			cf->state = __IAVF_CF_ADD_PENDING;
+			iavf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_CLOUD_FILTER,
+					 (u8 *)f, len);
 		}
 	}
 	kfree(f);
 }
 
 /**
- * i40evf_del_cloud_filter
+ * iavf_del_cloud_filter
  * @adapter: adapter structure
  *
  * Request that the PF delete cloud filters as specified
  * by the user via tc tool.
  **/
-void i40evf_del_cloud_filter(struct i40evf_adapter *adapter)
+void iavf_del_cloud_filter(struct iavf_adapter *adapter)
 {
-	struct i40evf_cloud_filter *cf, *cftmp;
+	struct iavf_cloud_filter *cf, *cftmp;
 	struct virtchnl_filter *f;
 	int len = 0, count = 0;
 
@@ -1117,7 +1136,7 @@ void i40evf_del_cloud_filter(struct i40evf_adapter *adapter)
 		}
 	}
 	if (!count) {
-		adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_CLOUD_FILTER;
+		adapter->aq_required &= ~IAVF_FLAG_AQ_DEL_CLOUD_FILTER;
 		return;
 	}
 	adapter->current_op = VIRTCHNL_OP_DEL_CLOUD_FILTER;
@@ -1131,30 +1150,29 @@ void i40evf_del_cloud_filter(struct i40evf_adapter *adapter)
 		if (cf->del) {
 			memcpy(f, &cf->f, sizeof(struct virtchnl_filter));
 			cf->del = false;
-			cf->state = __I40EVF_CF_DEL_PENDING;
-			i40evf_send_pf_msg(adapter,
-					   VIRTCHNL_OP_DEL_CLOUD_FILTER,
-					   (u8 *)f, len);
+			cf->state = __IAVF_CF_DEL_PENDING;
+			iavf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_CLOUD_FILTER,
+					 (u8 *)f, len);
 		}
 	}
 	kfree(f);
 }
 
 /**
- * i40evf_request_reset
+ * iavf_request_reset
  * @adapter: adapter structure
  *
  * Request that the PF reset this VF. No response is expected.
  **/
-void i40evf_request_reset(struct i40evf_adapter *adapter)
+void iavf_request_reset(struct iavf_adapter *adapter)
 {
 	/* Don't check CURRENT_OP - this is always higher priority */
-	i40evf_send_pf_msg(adapter, VIRTCHNL_OP_RESET_VF, NULL, 0);
+	iavf_send_pf_msg(adapter, VIRTCHNL_OP_RESET_VF, NULL, 0);
 	adapter->current_op = VIRTCHNL_OP_UNKNOWN;
 }
 
 /**
- * i40evf_virtchnl_completion
+ * iavf_virtchnl_completion
  * @adapter: adapter structure
  * @v_opcode: opcode sent by PF
  * @v_retval: retval sent by PF
@@ -1165,10 +1183,9 @@ void i40evf_request_reset(struct i40evf_adapter *adapter)
  * wait, we fire off our requests and assume that no errors will be returned.
  * This function handles the reply messages.
  **/
-void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
-				enum virtchnl_ops v_opcode,
-				i40e_status v_retval,
-				u8 *msg, u16 msglen)
+void iavf_virtchnl_completion(struct iavf_adapter *adapter,
+			      enum virtchnl_ops v_opcode, iavf_status v_retval,
+			      u8 *msg, u16 msglen)
 {
 	struct net_device *netdev = adapter->netdev;
 
@@ -1176,6 +1193,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		struct virtchnl_pf_event *vpe =
 			(struct virtchnl_pf_event *)msg;
 		bool link_up = vpe->event_data.link_event.link_status;
+
 		switch (vpe->event) {
 		case VIRTCHNL_EVENT_LINK_CHANGE:
 			adapter->link_speed =
@@ -1193,7 +1211,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 				 * after we enable queues and actually prepared
 				 * to send traffic.
 				 */
-				if (adapter->state != __I40EVF_RUNNING)
+				if (adapter->state != __IAVF_RUNNING)
 					break;
 
 				/* For ADq enabled VF, we reconfigure VSIs and
@@ -1201,7 +1219,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 				 * queues are enabled.
 				 */
 				if (adapter->flags &
-				    I40EVF_FLAG_QUEUES_DISABLED)
+				    IAVF_FLAG_QUEUES_DISABLED)
 					break;
 			}
 
@@ -1213,12 +1231,12 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 				netif_tx_stop_all_queues(netdev);
 				netif_carrier_off(netdev);
 			}
-			i40evf_print_link_message(adapter);
+			iavf_print_link_message(adapter);
 			break;
 		case VIRTCHNL_EVENT_RESET_IMPENDING:
 			dev_info(&adapter->pdev->dev, "Reset warning received from the PF\n");
-			if (!(adapter->flags & I40EVF_FLAG_RESET_PENDING)) {
-				adapter->flags |= I40EVF_FLAG_RESET_PENDING;
+			if (!(adapter->flags & IAVF_FLAG_RESET_PENDING)) {
+				adapter->flags |= IAVF_FLAG_RESET_PENDING;
 				dev_info(&adapter->pdev->dev, "Scheduling reset task\n");
 				schedule_work(&adapter->reset_task);
 			}
@@ -1234,48 +1252,48 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		switch (v_opcode) {
 		case VIRTCHNL_OP_ADD_VLAN:
 			dev_err(&adapter->pdev->dev, "Failed to add VLAN filter, error %s\n",
-				i40evf_stat_str(&adapter->hw, v_retval));
+				iavf_stat_str(&adapter->hw, v_retval));
 			break;
 		case VIRTCHNL_OP_ADD_ETH_ADDR:
 			dev_err(&adapter->pdev->dev, "Failed to add MAC filter, error %s\n",
-				i40evf_stat_str(&adapter->hw, v_retval));
+				iavf_stat_str(&adapter->hw, v_retval));
 			break;
 		case VIRTCHNL_OP_DEL_VLAN:
 			dev_err(&adapter->pdev->dev, "Failed to delete VLAN filter, error %s\n",
-				i40evf_stat_str(&adapter->hw, v_retval));
+				iavf_stat_str(&adapter->hw, v_retval));
 			break;
 		case VIRTCHNL_OP_DEL_ETH_ADDR:
 			dev_err(&adapter->pdev->dev, "Failed to delete MAC filter, error %s\n",
-				i40evf_stat_str(&adapter->hw, v_retval));
+				iavf_stat_str(&adapter->hw, v_retval));
 			break;
 		case VIRTCHNL_OP_ENABLE_CHANNELS:
 			dev_err(&adapter->pdev->dev, "Failed to configure queue channels, error %s\n",
-				i40evf_stat_str(&adapter->hw, v_retval));
-			adapter->flags &= ~I40EVF_FLAG_REINIT_ITR_NEEDED;
-			adapter->ch_config.state = __I40EVF_TC_INVALID;
+				iavf_stat_str(&adapter->hw, v_retval));
+			adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
+			adapter->ch_config.state = __IAVF_TC_INVALID;
 			netdev_reset_tc(netdev);
 			netif_tx_start_all_queues(netdev);
 			break;
 		case VIRTCHNL_OP_DISABLE_CHANNELS:
 			dev_err(&adapter->pdev->dev, "Failed to disable queue channels, error %s\n",
-				i40evf_stat_str(&adapter->hw, v_retval));
-			adapter->flags &= ~I40EVF_FLAG_REINIT_ITR_NEEDED;
-			adapter->ch_config.state = __I40EVF_TC_RUNNING;
+				iavf_stat_str(&adapter->hw, v_retval));
+			adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
+			adapter->ch_config.state = __IAVF_TC_RUNNING;
 			netif_tx_start_all_queues(netdev);
 			break;
 		case VIRTCHNL_OP_ADD_CLOUD_FILTER: {
-			struct i40evf_cloud_filter *cf, *cftmp;
+			struct iavf_cloud_filter *cf, *cftmp;
 
 			list_for_each_entry_safe(cf, cftmp,
 						 &adapter->cloud_filter_list,
 						 list) {
-				if (cf->state == __I40EVF_CF_ADD_PENDING) {
-					cf->state = __I40EVF_CF_INVALID;
+				if (cf->state == __IAVF_CF_ADD_PENDING) {
+					cf->state = __IAVF_CF_INVALID;
 					dev_info(&adapter->pdev->dev, "Failed to add cloud filter, error %s\n",
-						 i40evf_stat_str(&adapter->hw,
-								 v_retval));
-					i40evf_print_cloud_filter(adapter,
-								  &cf->f);
+						 iavf_stat_str(&adapter->hw,
+							       v_retval));
+					iavf_print_cloud_filter(adapter,
+								&cf->f);
 					list_del(&cf->list);
 					kfree(cf);
 					adapter->num_cloud_filters--;
@@ -1284,32 +1302,31 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 			}
 			break;
 		case VIRTCHNL_OP_DEL_CLOUD_FILTER: {
-			struct i40evf_cloud_filter *cf;
+			struct iavf_cloud_filter *cf;
 
 			list_for_each_entry(cf, &adapter->cloud_filter_list,
 					    list) {
-				if (cf->state == __I40EVF_CF_DEL_PENDING) {
-					cf->state = __I40EVF_CF_ACTIVE;
+				if (cf->state == __IAVF_CF_DEL_PENDING) {
+					cf->state = __IAVF_CF_ACTIVE;
 					dev_info(&adapter->pdev->dev, "Failed to del cloud filter, error %s\n",
-						 i40evf_stat_str(&adapter->hw,
-								 v_retval));
-					i40evf_print_cloud_filter(adapter,
-								  &cf->f);
+						 iavf_stat_str(&adapter->hw,
+							       v_retval));
+					iavf_print_cloud_filter(adapter,
+								&cf->f);
 				}
 			}
 			}
 			break;
 		default:
 			dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n",
-				v_retval,
-				i40evf_stat_str(&adapter->hw, v_retval),
+				v_retval, iavf_stat_str(&adapter->hw, v_retval),
 				v_opcode);
 		}
 	}
 	switch (v_opcode) {
 	case VIRTCHNL_OP_GET_STATS: {
-		struct i40e_eth_stats *stats =
-			(struct i40e_eth_stats *)msg;
+		struct iavf_eth_stats *stats =
+			(struct iavf_eth_stats *)msg;
 		netdev->stats.rx_packets = stats->rx_unicast +
 					   stats->rx_multicast +
 					   stats->rx_broadcast;
@@ -1326,25 +1343,33 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		break;
 	case VIRTCHNL_OP_GET_VF_RESOURCES: {
 		u16 len = sizeof(struct virtchnl_vf_resource) +
-			  I40E_MAX_VF_VSI *
+			  IAVF_MAX_VF_VSI *
 			  sizeof(struct virtchnl_vsi_resource);
 		memcpy(adapter->vf_res, msg, min(msglen, len));
-		i40e_vf_parse_hw_config(&adapter->hw, adapter->vf_res);
-		/* restore current mac address */
-		ether_addr_copy(adapter->hw.mac.addr, netdev->dev_addr);
-		i40evf_process_config(adapter);
+		iavf_validate_num_queues(adapter);
+		iavf_vf_parse_hw_config(&adapter->hw, adapter->vf_res);
+		if (is_zero_ether_addr(adapter->hw.mac.addr)) {
+			/* restore current mac address */
+			ether_addr_copy(adapter->hw.mac.addr, netdev->dev_addr);
+		} else {
+			/* refresh current mac address if changed */
+			ether_addr_copy(netdev->dev_addr, adapter->hw.mac.addr);
+			ether_addr_copy(netdev->perm_addr,
+					adapter->hw.mac.addr);
+		}
+		iavf_process_config(adapter);
 		}
 		break;
 	case VIRTCHNL_OP_ENABLE_QUEUES:
 		/* enable transmits */
-		i40evf_irq_enable(adapter, true);
-		adapter->flags &= ~I40EVF_FLAG_QUEUES_DISABLED;
+		iavf_irq_enable(adapter, true);
+		adapter->flags &= ~IAVF_FLAG_QUEUES_DISABLED;
 		break;
 	case VIRTCHNL_OP_DISABLE_QUEUES:
-		i40evf_free_all_tx_resources(adapter);
-		i40evf_free_all_rx_resources(adapter);
-		if (adapter->state == __I40EVF_DOWN_PENDING) {
-			adapter->state = __I40EVF_DOWN;
+		iavf_free_all_tx_resources(adapter);
+		iavf_free_all_rx_resources(adapter);
+		if (adapter->state == __IAVF_DOWN_PENDING) {
+			adapter->state = __IAVF_DOWN;
 			wake_up(&adapter->down_waitqueue);
 		}
 		break;
@@ -1363,8 +1388,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		 * care about that.
 		 */
 		if (msglen && CLIENT_ENABLED(adapter))
-			i40evf_notify_client_message(&adapter->vsi,
-						     msg, msglen);
+			iavf_notify_client_message(&adapter->vsi, msg, msglen);
 		break;
 
 	case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
@@ -1373,6 +1397,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		break;
 	case VIRTCHNL_OP_GET_RSS_HENA_CAPS: {
 		struct virtchnl_rss_hena *vrh = (struct virtchnl_rss_hena *)msg;
+
 		if (msglen == sizeof(*vrh))
 			adapter->hena = vrh->hena;
 		else
@@ -1383,32 +1408,33 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 	case VIRTCHNL_OP_REQUEST_QUEUES: {
 		struct virtchnl_vf_res_request *vfres =
 			(struct virtchnl_vf_res_request *)msg;
+
 		if (vfres->num_queue_pairs != adapter->num_req_queues) {
 			dev_info(&adapter->pdev->dev,
 				 "Requested %d queues, PF can support %d\n",
 				 adapter->num_req_queues,
 				 vfres->num_queue_pairs);
 			adapter->num_req_queues = 0;
-			adapter->flags &= ~I40EVF_FLAG_REINIT_ITR_NEEDED;
+			adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
 		}
 		}
 		break;
 	case VIRTCHNL_OP_ADD_CLOUD_FILTER: {
-		struct i40evf_cloud_filter *cf;
+		struct iavf_cloud_filter *cf;
 
 		list_for_each_entry(cf, &adapter->cloud_filter_list, list) {
-			if (cf->state == __I40EVF_CF_ADD_PENDING)
-				cf->state = __I40EVF_CF_ACTIVE;
+			if (cf->state == __IAVF_CF_ADD_PENDING)
+				cf->state = __IAVF_CF_ACTIVE;
 		}
 		}
 		break;
 	case VIRTCHNL_OP_DEL_CLOUD_FILTER: {
-		struct i40evf_cloud_filter *cf, *cftmp;
+		struct iavf_cloud_filter *cf, *cftmp;
 
 		list_for_each_entry_safe(cf, cftmp, &adapter->cloud_filter_list,
 					 list) {
-			if (cf->state == __I40EVF_CF_DEL_PENDING) {
-				cf->state = __I40EVF_CF_INVALID;
+			if (cf->state == __IAVF_CF_DEL_PENDING) {
+				cf->state = __IAVF_CF_INVALID;
 				list_del(&cf->list);
 				kfree(cf);
 				adapter->num_cloud_filters--;
diff --git a/drivers/net/ethernet/intel/ice/Makefile b/drivers/net/ethernet/intel/ice/Makefile
index 4058673fd853..e5d6f684437e 100644
--- a/drivers/net/ethernet/intel/ice/Makefile
+++ b/drivers/net/ethernet/intel/ice/Makefile
@@ -13,5 +13,7 @@ ice-y := ice_main.o	\
 	 ice_nvm.o	\
 	 ice_switch.o	\
 	 ice_sched.o	\
+	 ice_lib.o	\
 	 ice_txrx.o	\
 	 ice_ethtool.o
+ice-$(CONFIG_PCI_IOV) += ice_virtchnl_pf.o ice_sriov.o
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 868f4a1d0f72..4c4b5717a627 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -28,6 +28,7 @@
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/if_bridge.h>
+#include <linux/avf/virtchnl.h>
 #include <net/ipv6.h>
 #include "ice_devids.h"
 #include "ice_type.h"
@@ -35,17 +36,20 @@
 #include "ice_switch.h"
 #include "ice_common.h"
 #include "ice_sched.h"
+#include "ice_virtchnl_pf.h"
+#include "ice_sriov.h"
 
 extern const char ice_drv_ver[];
 #define ICE_BAR0		0
 #define ICE_DFLT_NUM_DESC	128
-#define ICE_MIN_NUM_DESC	8
-#define ICE_MAX_NUM_DESC	8160
 #define ICE_REQ_DESC_MULTIPLE	32
+#define ICE_MIN_NUM_DESC	ICE_REQ_DESC_MULTIPLE
+#define ICE_MAX_NUM_DESC	8160
 #define ICE_DFLT_TRAFFIC_CLASS	BIT(0)
 #define ICE_INT_NAME_STR_LEN	(IFNAMSIZ + 16)
 #define ICE_ETHTOOL_FWVER_LEN	32
 #define ICE_AQ_LEN		64
+#define ICE_MBXQ_LEN		64
 #define ICE_MIN_MSIX		2
 #define ICE_NO_VSI		0xffff
 #define ICE_MAX_VSI_ALLOC	130
@@ -62,6 +66,15 @@ extern const char ice_drv_ver[];
 #define ICE_RES_VALID_BIT	0x8000
 #define ICE_RES_MISC_VEC_ID	(ICE_RES_VALID_BIT - 1)
 #define ICE_INVAL_Q_INDEX	0xffff
+#define ICE_INVAL_VFID		256
+#define ICE_MAX_VF_COUNT	256
+#define ICE_MAX_QS_PER_VF		256
+#define ICE_MIN_QS_PER_VF		1
+#define ICE_DFLT_QS_PER_VF		4
+#define ICE_MAX_BASE_QS_PER_VF		16
+#define ICE_MAX_INTR_PER_VF		65
+#define ICE_MIN_INTR_PER_VF		(ICE_MIN_QS_PER_VF + 1)
+#define ICE_DFLT_INTR_PER_VF		(ICE_DFLT_QS_PER_VF + 1)
 
 #define ICE_VSIQF_HKEY_ARRAY_SIZE	((VSIQF_HKEY_MAX_INDEX + 1) *	4)
 
@@ -122,7 +135,8 @@ struct ice_sw {
 enum ice_state {
 	__ICE_DOWN,
 	__ICE_NEEDS_RESTART,
-	__ICE_RESET_RECOVERY_PENDING,	/* set by driver when reset starts */
+	__ICE_PREPARED_FOR_RESET,	/* set by driver when prepared */
+	__ICE_RESET_OICR_RECV,		/* set by driver after rcv reset OICR */
 	__ICE_PFR_REQ,			/* set by driver and peers */
 	__ICE_CORER_REQ,		/* set by driver and peers */
 	__ICE_GLOBR_REQ,		/* set by driver and peers */
@@ -131,10 +145,24 @@ enum ice_state {
 	__ICE_EMPR_RECV,		/* set by OICR handler */
 	__ICE_SUSPENDED,		/* set on module remove path */
 	__ICE_RESET_FAILED,		/* set by reset/rebuild */
+	/* When checking for the PF to be in a nominal operating state, the
+	 * bits that are grouped at the beginning of the list need to be
+	 * checked.  Bits occurring before __ICE_STATE_NOMINAL_CHECK_BITS will
+	 * be checked.  If you need to add a bit into consideration for nominal
+	 * operating state, it must be added before
+	 * __ICE_STATE_NOMINAL_CHECK_BITS.  Do not move this entry's position
+	 * without appropriate consideration.
+	 */
+	__ICE_STATE_NOMINAL_CHECK_BITS,
 	__ICE_ADMINQ_EVENT_PENDING,
+	__ICE_MAILBOXQ_EVENT_PENDING,
+	__ICE_MDD_EVENT_PENDING,
+	__ICE_VFLR_EVENT_PENDING,
 	__ICE_FLTR_OVERFLOW_PROMISC,
+	__ICE_VF_DIS,
 	__ICE_CFG_BUSY,
 	__ICE_SERVICE_SCHED,
+	__ICE_SERVICE_DIS,
 	__ICE_STATE_NBITS		/* must be last */
 };
 
@@ -168,7 +196,8 @@ struct ice_vsi {
 	u32 rx_buf_failed;
 	u32 rx_page_failed;
 	int num_q_vectors;
-	int base_vector;
+	int sw_base_vector;		/* Irq base for OS reserved vectors */
+	int hw_base_vector;		/* HW (absolute) index of a vector */
 	enum ice_vsi_type type;
 	u16 vsi_num;			 /* HW (absolute) index of this VSI */
 	u16 idx;			 /* software index in pf->vsi[] */
@@ -176,6 +205,8 @@ struct ice_vsi {
 	/* Interrupt thresholds */
 	u16 work_lmt;
 
+	s16 vf_id;			/* VF ID for SR-IOV VSIs */
+
 	/* RSS config */
 	u16 rss_table_size;	/* HW RSS table size */
 	u16 rss_size;		/* Allocated RSS queues */
@@ -225,21 +256,39 @@ struct ice_q_vector {
 	u8 num_ring_tx;			/* total number of tx rings in vector */
 	u8 num_ring_rx;			/* total number of rx rings in vector */
 	char name[ICE_INT_NAME_STR_LEN];
+	/* in usecs, need to use ice_intrl_to_usecs_reg() before writing this
+	 * value to the device
+	 */
+	u8 intrl;
 } ____cacheline_internodealigned_in_smp;
 
 enum ice_pf_flags {
 	ICE_FLAG_MSIX_ENA,
 	ICE_FLAG_FLTR_SYNC,
 	ICE_FLAG_RSS_ENA,
+	ICE_FLAG_SRIOV_ENA,
+	ICE_FLAG_SRIOV_CAPABLE,
 	ICE_PF_FLAGS_NBITS		/* must be last */
 };
 
 struct ice_pf {
 	struct pci_dev *pdev;
+
+	/* OS reserved IRQ details */
 	struct msix_entry *msix_entries;
-	struct ice_res_tracker *irq_tracker;
+	struct ice_res_tracker *sw_irq_tracker;
+
+	/* HW reserved Interrupts for this PF */
+	struct ice_res_tracker *hw_irq_tracker;
+
 	struct ice_vsi **vsi;		/* VSIs created by the driver */
 	struct ice_sw *first_sw;	/* first switch created by firmware */
+	/* Virtchnl/SR-IOV config info */
+	struct ice_vf *vf;
+	int num_alloc_vfs;		/* actual number of VFs allocated */
+	u16 num_vfs_supported;		/* num VFs supported for this PF */
+	u16 num_vf_qps;			/* num queue pairs per VF */
+	u16 num_vf_msix;		/* num vectors per VF */
 	DECLARE_BITMAP(state, __ICE_STATE_NBITS);
 	DECLARE_BITMAP(avail_txqs, ICE_MAX_TXQS);
 	DECLARE_BITMAP(avail_rxqs, ICE_MAX_RXQS);
@@ -252,9 +301,11 @@ struct ice_pf {
 	struct mutex sw_mutex;		/* lock for protecting VSI alloc flow */
 	u32 msg_enable;
 	u32 hw_csum_rx_error;
-	u32 oicr_idx;		/* Other interrupt cause vector index */
+	u32 sw_oicr_idx;	/* Other interrupt cause SW vector index */
+	u32 num_avail_sw_msix;	/* remaining MSIX SW vectors left unclaimed */
+	u32 hw_oicr_idx;	/* Other interrupt cause vector HW index */
+	u32 num_avail_hw_msix;	/* remaining HW MSIX vectors left unclaimed */
 	u32 num_lan_msix;	/* Total MSIX vectors for base driver */
-	u32 num_avail_msix;	/* remaining MSIX vectors left unclaimed */
 	u16 num_lan_tx;		/* num lan tx queues setup */
 	u16 num_lan_rx;		/* num lan rx queues setup */
 	u16 q_left_tx;		/* remaining num tx queues left unclaimed */
@@ -270,6 +321,9 @@ struct ice_pf {
 	struct ice_hw_port_stats stats_prev;
 	struct ice_hw hw;
 	u8 stat_prev_loaded;	/* has previous stats been loaded */
+	u32 tx_timeout_count;
+	unsigned long tx_timeout_last_recovery;
+	u32 tx_timeout_recovery_level;
 	char int_name[ICE_INT_NAME_STR_LEN];
 };
 
@@ -286,8 +340,8 @@ struct ice_netdev_priv {
 static inline void ice_irq_dynamic_ena(struct ice_hw *hw, struct ice_vsi *vsi,
 				       struct ice_q_vector *q_vector)
 {
-	u32 vector = (vsi && q_vector) ? vsi->base_vector + q_vector->v_idx :
-					((struct ice_pf *)hw->back)->oicr_idx;
+	u32 vector = (vsi && q_vector) ? vsi->hw_base_vector + q_vector->v_idx :
+				((struct ice_pf *)hw->back)->hw_oicr_idx;
 	int itr = ICE_ITR_NONE;
 	u32 val;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
index a0614f472658..6653555f55dd 100644
--- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
@@ -87,6 +87,8 @@ struct ice_aqc_list_caps {
 /* Device/Function buffer entry, repeated per reported capability */
 struct ice_aqc_list_caps_elem {
 	__le16 cap;
+#define ICE_AQC_CAPS_SRIOV				0x0012
+#define ICE_AQC_CAPS_VF					0x0013
 #define ICE_AQC_CAPS_VSI				0x0017
 #define ICE_AQC_CAPS_RSS				0x0040
 #define ICE_AQC_CAPS_RXQS				0x0041
@@ -443,6 +445,8 @@ struct ice_aqc_vsi_props {
 	u8 reserved[24];
 };
 
+#define ICE_MAX_NUM_RECIPES 64
+
 /* Add/Update/Remove/Get switch rules (indirect 0x02A0, 0x02A1, 0x02A2, 0x02A3)
  */
 struct ice_aqc_sw_rules {
@@ -734,6 +738,10 @@ struct ice_aqc_add_elem {
 	struct ice_aqc_txsched_elem_data generic[1];
 };
 
+struct ice_aqc_get_elem {
+	struct ice_aqc_txsched_elem_data generic[1];
+};
+
 struct ice_aqc_get_topo_elem {
 	struct ice_aqc_txsched_topo_grp_info_hdr hdr;
 	struct ice_aqc_txsched_elem_data
@@ -771,9 +779,8 @@ struct ice_aqc_layer_props {
 	u8 chunk_size;
 	__le16 max_device_nodes;
 	__le16 max_pf_nodes;
-	u8 rsvd0[2];
-	__le16 max_shared_rate_lmtr;
-	__le16 max_children;
+	u8 rsvd0[4];
+	__le16 max_sibl_grp_sz;
 	__le16 max_cir_rl_profiles;
 	__le16 max_eir_rl_profiles;
 	__le16 max_srl_profiles;
@@ -919,9 +926,11 @@ struct ice_aqc_set_phy_cfg_data {
 	u8 caps;
 #define ICE_AQ_PHY_ENA_TX_PAUSE_ABILITY		BIT(0)
 #define ICE_AQ_PHY_ENA_RX_PAUSE_ABILITY		BIT(1)
-#define ICE_AQ_PHY_ENA_LOW_POWER		BIT(2)
-#define ICE_AQ_PHY_ENA_LINK			BIT(3)
-#define ICE_AQ_PHY_ENA_ATOMIC_LINK		BIT(5)
+#define ICE_AQ_PHY_ENA_LOW_POWER	BIT(2)
+#define ICE_AQ_PHY_ENA_LINK		BIT(3)
+#define ICE_AQ_PHY_ENA_AUTO_LINK_UPDT	BIT(5)
+#define ICE_AQ_PHY_ENA_LESM		BIT(6)
+#define ICE_AQ_PHY_ENA_AUTO_FEC		BIT(7)
 	u8 low_power_ctrl;
 	__le16 eee_cap; /* Value from ice_aqc_get_phy_caps */
 	__le16 eeer_value;
@@ -1068,6 +1077,19 @@ struct ice_aqc_nvm {
 	__le32 addr_low;
 };
 
+/**
+ * Send to PF command (indirect 0x0801) id is only used by PF
+ *
+ * Send to VF command (indirect 0x0802) id is only used by PF
+ *
+ */
+struct ice_aqc_pf_vf_msg {
+	__le32 id;
+	u32 reserved;
+	__le32 addr_high;
+	__le32 addr_low;
+};
+
 /* Get/Set RSS key (indirect 0x0B04/0x0B02) */
 struct ice_aqc_get_set_rss_key {
 #define ICE_AQC_GSET_RSS_KEY_VSI_VALID	BIT(15)
@@ -1203,6 +1225,84 @@ struct ice_aqc_dis_txq {
 	struct ice_aqc_dis_txq_item qgrps[1];
 };
 
+/* Configure Firmware Logging Command (indirect 0xFF09)
+ * Logging Information Read Response (indirect 0xFF10)
+ * Note: The 0xFF10 command has no input parameters.
+ */
+struct ice_aqc_fw_logging {
+	u8 log_ctrl;
+#define ICE_AQC_FW_LOG_AQ_EN		BIT(0)
+#define ICE_AQC_FW_LOG_UART_EN		BIT(1)
+	u8 rsvd0;
+	u8 log_ctrl_valid; /* Not used by 0xFF10 Response */
+#define ICE_AQC_FW_LOG_AQ_VALID		BIT(0)
+#define ICE_AQC_FW_LOG_UART_VALID	BIT(1)
+	u8 rsvd1[5];
+	__le32 addr_high;
+	__le32 addr_low;
+};
+
+enum ice_aqc_fw_logging_mod {
+	ICE_AQC_FW_LOG_ID_GENERAL = 0,
+	ICE_AQC_FW_LOG_ID_CTRL,
+	ICE_AQC_FW_LOG_ID_LINK,
+	ICE_AQC_FW_LOG_ID_LINK_TOPO,
+	ICE_AQC_FW_LOG_ID_DNL,
+	ICE_AQC_FW_LOG_ID_I2C,
+	ICE_AQC_FW_LOG_ID_SDP,
+	ICE_AQC_FW_LOG_ID_MDIO,
+	ICE_AQC_FW_LOG_ID_ADMINQ,
+	ICE_AQC_FW_LOG_ID_HDMA,
+	ICE_AQC_FW_LOG_ID_LLDP,
+	ICE_AQC_FW_LOG_ID_DCBX,
+	ICE_AQC_FW_LOG_ID_DCB,
+	ICE_AQC_FW_LOG_ID_NETPROXY,
+	ICE_AQC_FW_LOG_ID_NVM,
+	ICE_AQC_FW_LOG_ID_AUTH,
+	ICE_AQC_FW_LOG_ID_VPD,
+	ICE_AQC_FW_LOG_ID_IOSF,
+	ICE_AQC_FW_LOG_ID_PARSER,
+	ICE_AQC_FW_LOG_ID_SW,
+	ICE_AQC_FW_LOG_ID_SCHEDULER,
+	ICE_AQC_FW_LOG_ID_TXQ,
+	ICE_AQC_FW_LOG_ID_RSVD,
+	ICE_AQC_FW_LOG_ID_POST,
+	ICE_AQC_FW_LOG_ID_WATCHDOG,
+	ICE_AQC_FW_LOG_ID_TASK_DISPATCH,
+	ICE_AQC_FW_LOG_ID_MNG,
+	ICE_AQC_FW_LOG_ID_MAX,
+};
+
+/* This is the buffer for both of the logging commands.
+ * The entry array size depends on the datalen parameter in the descriptor.
+ * There will be a total of datalen / 2 entries.
+ */
+struct ice_aqc_fw_logging_data {
+	__le16 entry[1];
+#define ICE_AQC_FW_LOG_ID_S		0
+#define ICE_AQC_FW_LOG_ID_M		(0xFFF << ICE_AQC_FW_LOG_ID_S)
+
+#define ICE_AQC_FW_LOG_CONF_SUCCESS	0	/* Used by response */
+#define ICE_AQC_FW_LOG_CONF_BAD_INDX	BIT(12)	/* Used by response */
+
+#define ICE_AQC_FW_LOG_EN_S		12
+#define ICE_AQC_FW_LOG_EN_M		(0xF << ICE_AQC_FW_LOG_EN_S)
+#define ICE_AQC_FW_LOG_INFO_EN		BIT(12)	/* Used by command */
+#define ICE_AQC_FW_LOG_INIT_EN		BIT(13)	/* Used by command */
+#define ICE_AQC_FW_LOG_FLOW_EN		BIT(14)	/* Used by command */
+#define ICE_AQC_FW_LOG_ERR_EN		BIT(15)	/* Used by command */
+};
+
+/* Get/Clear FW Log (indirect 0xFF11) */
+struct ice_aqc_get_clear_fw_log {
+	u8 flags;
+#define ICE_AQC_FW_LOG_CLEAR		BIT(0)
+#define ICE_AQC_FW_LOG_MORE_DATA_AVAIL	BIT(1)
+	u8 rsvd1[7];
+	__le32 addr_high;
+	__le32 addr_low;
+};
+
 /**
  * struct ice_aq_desc - Admin Queue (AQ) descriptor
  * @flags: ICE_AQ_FLAG_* flags
@@ -1247,11 +1347,15 @@ struct ice_aq_desc {
 		struct ice_aqc_query_txsched_res query_sched_res;
 		struct ice_aqc_add_move_delete_elem add_move_delete_elem;
 		struct ice_aqc_nvm nvm;
+		struct ice_aqc_pf_vf_msg virt;
 		struct ice_aqc_get_set_rss_lut get_set_rss_lut;
 		struct ice_aqc_get_set_rss_key get_set_rss_key;
 		struct ice_aqc_add_txqs add_txqs;
 		struct ice_aqc_dis_txqs dis_txqs;
 		struct ice_aqc_add_get_update_free_vsi vsi_cmd;
+		struct ice_aqc_add_update_free_vsi_resp add_update_free_vsi_res;
+		struct ice_aqc_fw_logging fw_logging;
+		struct ice_aqc_get_clear_fw_log get_clear_fw_log;
 		struct ice_aqc_alloc_free_res_cmd sw_res_ctrl;
 		struct ice_aqc_set_event_mask set_event_mask;
 		struct ice_aqc_get_link_status get_link_status;
@@ -1325,6 +1429,7 @@ enum ice_adminq_opc {
 	/* transmit scheduler commands */
 	ice_aqc_opc_get_dflt_topo			= 0x0400,
 	ice_aqc_opc_add_sched_elems			= 0x0401,
+	ice_aqc_opc_get_sched_elems			= 0x0404,
 	ice_aqc_opc_suspend_sched_elems			= 0x0409,
 	ice_aqc_opc_resume_sched_elems			= 0x040A,
 	ice_aqc_opc_delete_sched_elems			= 0x040F,
@@ -1340,6 +1445,10 @@ enum ice_adminq_opc {
 	/* NVM commands */
 	ice_aqc_opc_nvm_read				= 0x0701,
 
+	/* PF/VF mailbox commands */
+	ice_mbx_opc_send_msg_to_pf			= 0x0801,
+	ice_mbx_opc_send_msg_to_vf			= 0x0802,
+
 	/* RSS commands */
 	ice_aqc_opc_set_rss_key				= 0x0B02,
 	ice_aqc_opc_set_rss_lut				= 0x0B03,
@@ -1349,6 +1458,9 @@ enum ice_adminq_opc {
 	/* TX queue handling commands/events */
 	ice_aqc_opc_add_txqs				= 0x0C30,
 	ice_aqc_opc_dis_txqs				= 0x0C31,
+
+	/* debug commands */
+	ice_aqc_opc_fw_logging				= 0xFF09,
 };
 
 #endif /* _ICE_ADMINQ_CMD_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 661beea6af79..c52f450f2c0d 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -7,16 +7,16 @@
 
 #define ICE_PF_RESET_WAIT_COUNT	200
 
-#define ICE_NIC_FLX_ENTRY(hw, mdid, idx) \
-	wr32((hw), GLFLXP_RXDID_FLX_WRD_##idx(ICE_RXDID_FLEX_NIC), \
+#define ICE_PROG_FLEX_ENTRY(hw, rxdid, mdid, idx) \
+	wr32((hw), GLFLXP_RXDID_FLX_WRD_##idx(rxdid), \
 	     ((ICE_RX_OPC_MDID << \
 	       GLFLXP_RXDID_FLX_WRD_##idx##_RXDID_OPCODE_S) & \
 	      GLFLXP_RXDID_FLX_WRD_##idx##_RXDID_OPCODE_M) | \
 	     (((mdid) << GLFLXP_RXDID_FLX_WRD_##idx##_PROT_MDID_S) & \
 	      GLFLXP_RXDID_FLX_WRD_##idx##_PROT_MDID_M))
 
-#define ICE_NIC_FLX_FLG_ENTRY(hw, flg_0, flg_1, flg_2, flg_3, idx) \
-	wr32((hw), GLFLXP_RXDID_FLAGS(ICE_RXDID_FLEX_NIC, idx), \
+#define ICE_PROG_FLG_ENTRY(hw, rxdid, flg_0, flg_1, flg_2, flg_3, idx) \
+	wr32((hw), GLFLXP_RXDID_FLAGS(rxdid, idx), \
 	     (((flg_0) << GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_S) & \
 	      GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_M) | \
 	     (((flg_1) << GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_1_S) & \
@@ -125,7 +125,7 @@ ice_aq_manage_mac_read(struct ice_hw *hw, void *buf, u16 buf_size,
  *
  * Returns the various PHY capabilities supported on the Port (0x0600)
  */
-static enum ice_status
+enum ice_status
 ice_aq_get_phy_caps(struct ice_port_info *pi, bool qual_mods, u8 report_mode,
 		    struct ice_aqc_get_phy_caps_data *pcaps,
 		    struct ice_sq_cd *cd)
@@ -290,30 +290,85 @@ ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse,
 }
 
 /**
- * ice_init_flex_parser - initialize rx flex parser
+ * ice_init_flex_flags
  * @hw: pointer to the hardware structure
+ * @prof_id: Rx Descriptor Builder profile ID
  *
- * Function to initialize flex descriptors
+ * Function to initialize Rx flex flags
  */
-static void ice_init_flex_parser(struct ice_hw *hw)
+static void ice_init_flex_flags(struct ice_hw *hw, enum ice_rxdid prof_id)
 {
 	u8 idx = 0;
 
-	ICE_NIC_FLX_ENTRY(hw, ICE_RX_MDID_HASH_LOW, 0);
-	ICE_NIC_FLX_ENTRY(hw, ICE_RX_MDID_HASH_HIGH, 1);
-	ICE_NIC_FLX_ENTRY(hw, ICE_RX_MDID_FLOW_ID_LOWER, 2);
-	ICE_NIC_FLX_ENTRY(hw, ICE_RX_MDID_FLOW_ID_HIGH, 3);
-	ICE_NIC_FLX_FLG_ENTRY(hw, ICE_RXFLG_PKT_FRG, ICE_RXFLG_UDP_GRE,
-			      ICE_RXFLG_PKT_DSI, ICE_RXFLG_FIN, idx++);
-	ICE_NIC_FLX_FLG_ENTRY(hw, ICE_RXFLG_SYN, ICE_RXFLG_RST,
-			      ICE_RXFLG_PKT_DSI, ICE_RXFLG_PKT_DSI, idx++);
-	ICE_NIC_FLX_FLG_ENTRY(hw, ICE_RXFLG_PKT_DSI, ICE_RXFLG_PKT_DSI,
-			      ICE_RXFLG_EVLAN_x8100, ICE_RXFLG_EVLAN_x9100,
-			      idx++);
-	ICE_NIC_FLX_FLG_ENTRY(hw, ICE_RXFLG_VLAN_x8100, ICE_RXFLG_TNL_VLAN,
-			      ICE_RXFLG_TNL_MAC, ICE_RXFLG_TNL0, idx++);
-	ICE_NIC_FLX_FLG_ENTRY(hw, ICE_RXFLG_TNL1, ICE_RXFLG_TNL2,
-			      ICE_RXFLG_PKT_DSI, ICE_RXFLG_PKT_DSI, idx);
+	/* Flex-flag fields (0-2) are programmed with FLG64 bits with layout:
+	 * flexiflags0[5:0] - TCP flags, is_packet_fragmented, is_packet_UDP_GRE
+	 * flexiflags1[3:0] - Not used for flag programming
+	 * flexiflags2[7:0] - Tunnel and VLAN types
+	 * 2 invalid fields in last index
+	 */
+	switch (prof_id) {
+	/* Rx flex flags are currently programmed for the NIC profiles only.
+	 * Different flag bit programming configurations can be added per
+	 * profile as needed.
+	 */
+	case ICE_RXDID_FLEX_NIC:
+	case ICE_RXDID_FLEX_NIC_2:
+		ICE_PROG_FLG_ENTRY(hw, prof_id, ICE_RXFLG_PKT_FRG,
+				   ICE_RXFLG_UDP_GRE, ICE_RXFLG_PKT_DSI,
+				   ICE_RXFLG_FIN, idx++);
+		/* flex flag 1 is not used for flexi-flag programming, skipping
+		 * these four FLG64 bits.
+		 */
+		ICE_PROG_FLG_ENTRY(hw, prof_id, ICE_RXFLG_SYN, ICE_RXFLG_RST,
+				   ICE_RXFLG_PKT_DSI, ICE_RXFLG_PKT_DSI, idx++);
+		ICE_PROG_FLG_ENTRY(hw, prof_id, ICE_RXFLG_PKT_DSI,
+				   ICE_RXFLG_PKT_DSI, ICE_RXFLG_EVLAN_x8100,
+				   ICE_RXFLG_EVLAN_x9100, idx++);
+		ICE_PROG_FLG_ENTRY(hw, prof_id, ICE_RXFLG_VLAN_x8100,
+				   ICE_RXFLG_TNL_VLAN, ICE_RXFLG_TNL_MAC,
+				   ICE_RXFLG_TNL0, idx++);
+		ICE_PROG_FLG_ENTRY(hw, prof_id, ICE_RXFLG_TNL1, ICE_RXFLG_TNL2,
+				   ICE_RXFLG_PKT_DSI, ICE_RXFLG_PKT_DSI, idx);
+		break;
+
+	default:
+		ice_debug(hw, ICE_DBG_INIT,
+			  "Flag programming for profile ID %d not supported\n",
+			  prof_id);
+	}
+}
+
+/**
+ * ice_init_flex_flds
+ * @hw: pointer to the hardware structure
+ * @prof_id: Rx Descriptor Builder profile ID
+ *
+ * Function to initialize flex descriptors
+ */
+static void ice_init_flex_flds(struct ice_hw *hw, enum ice_rxdid prof_id)
+{
+	enum ice_flex_rx_mdid mdid;
+
+	switch (prof_id) {
+	case ICE_RXDID_FLEX_NIC:
+	case ICE_RXDID_FLEX_NIC_2:
+		ICE_PROG_FLEX_ENTRY(hw, prof_id, ICE_RX_MDID_HASH_LOW, 0);
+		ICE_PROG_FLEX_ENTRY(hw, prof_id, ICE_RX_MDID_HASH_HIGH, 1);
+		ICE_PROG_FLEX_ENTRY(hw, prof_id, ICE_RX_MDID_FLOW_ID_LOWER, 2);
+
+		mdid = (prof_id == ICE_RXDID_FLEX_NIC_2) ?
+			ICE_RX_MDID_SRC_VSI : ICE_RX_MDID_FLOW_ID_HIGH;
+
+		ICE_PROG_FLEX_ENTRY(hw, prof_id, mdid, 3);
+
+		ice_init_flex_flags(hw, prof_id);
+		break;
+
+	default:
+		ice_debug(hw, ICE_DBG_INIT,
+			  "Field init for profile ID %d not supported\n",
+			  prof_id);
+	}
 }
 
 /**
@@ -333,20 +388,7 @@ static enum ice_status ice_init_fltr_mgmt_struct(struct ice_hw *hw)
 
 	INIT_LIST_HEAD(&sw->vsi_list_map_head);
 
-	mutex_init(&sw->mac_list_lock);
-	INIT_LIST_HEAD(&sw->mac_list_head);
-
-	mutex_init(&sw->vlan_list_lock);
-	INIT_LIST_HEAD(&sw->vlan_list_head);
-
-	mutex_init(&sw->eth_m_list_lock);
-	INIT_LIST_HEAD(&sw->eth_m_list_head);
-
-	mutex_init(&sw->promisc_list_lock);
-	INIT_LIST_HEAD(&sw->promisc_list_head);
-
-	mutex_init(&sw->mac_vlan_list_lock);
-	INIT_LIST_HEAD(&sw->mac_vlan_list_head);
+	ice_init_def_sw_recp(hw);
 
 	return 0;
 }
@@ -360,20 +402,232 @@ static void ice_cleanup_fltr_mgmt_struct(struct ice_hw *hw)
 	struct ice_switch_info *sw = hw->switch_info;
 	struct ice_vsi_list_map_info *v_pos_map;
 	struct ice_vsi_list_map_info *v_tmp_map;
+	struct ice_sw_recipe *recps;
+	u8 i;
 
 	list_for_each_entry_safe(v_pos_map, v_tmp_map, &sw->vsi_list_map_head,
 				 list_entry) {
 		list_del(&v_pos_map->list_entry);
 		devm_kfree(ice_hw_to_dev(hw), v_pos_map);
 	}
+	recps = hw->switch_info->recp_list;
+	for (i = 0; i < ICE_SW_LKUP_LAST; i++) {
+		struct ice_fltr_mgmt_list_entry *lst_itr, *tmp_entry;
+
+		recps[i].root_rid = i;
+		mutex_destroy(&recps[i].filt_rule_lock);
+		list_for_each_entry_safe(lst_itr, tmp_entry,
+					 &recps[i].filt_rules, list_entry) {
+			list_del(&lst_itr->list_entry);
+			devm_kfree(ice_hw_to_dev(hw), lst_itr);
+		}
+	}
+	ice_rm_all_sw_replay_rule_info(hw);
+	devm_kfree(ice_hw_to_dev(hw), sw->recp_list);
+	devm_kfree(ice_hw_to_dev(hw), sw);
+}
 
-	mutex_destroy(&sw->mac_list_lock);
-	mutex_destroy(&sw->vlan_list_lock);
-	mutex_destroy(&sw->eth_m_list_lock);
-	mutex_destroy(&sw->promisc_list_lock);
-	mutex_destroy(&sw->mac_vlan_list_lock);
+#define ICE_FW_LOG_DESC_SIZE(n)	(sizeof(struct ice_aqc_fw_logging_data) + \
+	(((n) - 1) * sizeof(((struct ice_aqc_fw_logging_data *)0)->entry)))
+#define ICE_FW_LOG_DESC_SIZE_MAX	\
+	ICE_FW_LOG_DESC_SIZE(ICE_AQC_FW_LOG_ID_MAX)
 
-	devm_kfree(ice_hw_to_dev(hw), sw);
+/**
+ * ice_cfg_fw_log - configure FW logging
+ * @hw: pointer to the hw struct
+ * @enable: enable certain FW logging events if true, disable all if false
+ *
+ * This function enables/disables the FW logging via Rx CQ events and a UART
+ * port based on predetermined configurations. FW logging via the Rx CQ can be
+ * enabled/disabled for individual PF's. However, FW logging via the UART can
+ * only be enabled/disabled for all PFs on the same device.
+ *
+ * To enable overall FW logging, the "cq_en" and "uart_en" enable bits in
+ * hw->fw_log need to be set accordingly, e.g. based on user-provided input,
+ * before initializing the device.
+ *
+ * When re/configuring FW logging, callers need to update the "cfg" elements of
+ * the hw->fw_log.evnts array with the desired logging event configurations for
+ * modules of interest. When disabling FW logging completely, the callers can
+ * just pass false in the "enable" parameter. On completion, the function will
+ * update the "cur" element of the hw->fw_log.evnts array with the resulting
+ * logging event configurations of the modules that are being re/configured. FW
+ * logging modules that are not part of a reconfiguration operation retain their
+ * previous states.
+ *
+ * Before resetting the device, it is recommended that the driver disables FW
+ * logging before shutting down the control queue. When disabling FW logging
+ * ("enable" = false), the latest configurations of FW logging events stored in
+ * hw->fw_log.evnts[] are not overridden to allow them to be reconfigured after
+ * a device reset.
+ *
+ * When enabling FW logging to emit log messages via the Rx CQ during the
+ * device's initialization phase, a mechanism alternative to interrupt handlers
+ * needs to be used to extract FW log messages from the Rx CQ periodically and
+ * to prevent the Rx CQ from being full and stalling other types of control
+ * messages from FW to SW. Interrupts are typically disabled during the device's
+ * initialization phase.
+ */
+static enum ice_status ice_cfg_fw_log(struct ice_hw *hw, bool enable)
+{
+	struct ice_aqc_fw_logging_data *data = NULL;
+	struct ice_aqc_fw_logging *cmd;
+	enum ice_status status = 0;
+	u16 i, chgs = 0, len = 0;
+	struct ice_aq_desc desc;
+	u8 actv_evnts = 0;
+	void *buf = NULL;
+
+	if (!hw->fw_log.cq_en && !hw->fw_log.uart_en)
+		return 0;
+
+	/* Disable FW logging only when the control queue is still responsive */
+	if (!enable &&
+	    (!hw->fw_log.actv_evnts || !ice_check_sq_alive(hw, &hw->adminq)))
+		return 0;
+
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_fw_logging);
+	cmd = &desc.params.fw_logging;
+
+	/* Indicate which controls are valid */
+	if (hw->fw_log.cq_en)
+		cmd->log_ctrl_valid |= ICE_AQC_FW_LOG_AQ_VALID;
+
+	if (hw->fw_log.uart_en)
+		cmd->log_ctrl_valid |= ICE_AQC_FW_LOG_UART_VALID;
+
+	if (enable) {
+		/* Fill in an array of entries with FW logging modules and
+		 * logging events being reconfigured.
+		 */
+		for (i = 0; i < ICE_AQC_FW_LOG_ID_MAX; i++) {
+			u16 val;
+
+			/* Keep track of enabled event types */
+			actv_evnts |= hw->fw_log.evnts[i].cfg;
+
+			if (hw->fw_log.evnts[i].cfg == hw->fw_log.evnts[i].cur)
+				continue;
+
+			if (!data) {
+				data = devm_kzalloc(ice_hw_to_dev(hw),
+						    ICE_FW_LOG_DESC_SIZE_MAX,
+						    GFP_KERNEL);
+				if (!data)
+					return ICE_ERR_NO_MEMORY;
+			}
+
+			val = i << ICE_AQC_FW_LOG_ID_S;
+			val |= hw->fw_log.evnts[i].cfg << ICE_AQC_FW_LOG_EN_S;
+			data->entry[chgs++] = cpu_to_le16(val);
+		}
+
+		/* Only enable FW logging if at least one module is specified.
+		 * If FW logging is currently enabled but all modules are not
+		 * enabled to emit log messages, disable FW logging altogether.
+		 */
+		if (actv_evnts) {
+			/* Leave if there is effectively no change */
+			if (!chgs)
+				goto out;
+
+			if (hw->fw_log.cq_en)
+				cmd->log_ctrl |= ICE_AQC_FW_LOG_AQ_EN;
+
+			if (hw->fw_log.uart_en)
+				cmd->log_ctrl |= ICE_AQC_FW_LOG_UART_EN;
+
+			buf = data;
+			len = ICE_FW_LOG_DESC_SIZE(chgs);
+			desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+		}
+	}
+
+	status = ice_aq_send_cmd(hw, &desc, buf, len, NULL);
+	if (!status) {
+		/* Update the current configuration to reflect events enabled.
+		 * hw->fw_log.cq_en and hw->fw_log.uart_en indicate if the FW
+		 * logging mode is enabled for the device. They do not reflect
+		 * actual modules being enabled to emit log messages. So, their
+		 * values remain unchanged even when all modules are disabled.
+		 */
+		u16 cnt = enable ? chgs : (u16)ICE_AQC_FW_LOG_ID_MAX;
+
+		hw->fw_log.actv_evnts = actv_evnts;
+		for (i = 0; i < cnt; i++) {
+			u16 v, m;
+
+			if (!enable) {
+				/* When disabling all FW logging events as part
+				 * of device's de-initialization, the original
+				 * configurations are retained, and can be used
+				 * to reconfigure FW logging later if the device
+				 * is re-initialized.
+				 */
+				hw->fw_log.evnts[i].cur = 0;
+				continue;
+			}
+
+			v = le16_to_cpu(data->entry[i]);
+			m = (v & ICE_AQC_FW_LOG_ID_M) >> ICE_AQC_FW_LOG_ID_S;
+			hw->fw_log.evnts[m].cur = hw->fw_log.evnts[m].cfg;
+		}
+	}
+
+out:
+	if (data)
+		devm_kfree(ice_hw_to_dev(hw), data);
+
+	return status;
+}
+
+/**
+ * ice_output_fw_log
+ * @hw: pointer to the hw struct
+ * @desc: pointer to the AQ message descriptor
+ * @buf: pointer to the buffer accompanying the AQ message
+ *
+ * Formats a FW Log message and outputs it via the standard driver logs.
+ */
+void ice_output_fw_log(struct ice_hw *hw, struct ice_aq_desc *desc, void *buf)
+{
+	ice_debug(hw, ICE_DBG_AQ_MSG, "[ FW Log Msg Start ]\n");
+	ice_debug_array(hw, ICE_DBG_AQ_MSG, 16, 1, (u8 *)buf,
+			le16_to_cpu(desc->datalen));
+	ice_debug(hw, ICE_DBG_AQ_MSG, "[ FW Log Msg End ]\n");
+}
+
+/**
+ * ice_get_itr_intrl_gran - determine int/intrl granularity
+ * @hw: pointer to the hw struct
+ *
+ * Determines the itr/intrl granularities based on the maximum aggregate
+ * bandwidth according to the device's configuration during power-on.
+ */
+static enum ice_status ice_get_itr_intrl_gran(struct ice_hw *hw)
+{
+	u8 max_agg_bw = (rd32(hw, GL_PWR_MODE_CTL) &
+			 GL_PWR_MODE_CTL_CAR_MAX_BW_M) >>
+			GL_PWR_MODE_CTL_CAR_MAX_BW_S;
+
+	switch (max_agg_bw) {
+	case ICE_MAX_AGG_BW_200G:
+	case ICE_MAX_AGG_BW_100G:
+	case ICE_MAX_AGG_BW_50G:
+		hw->itr_gran = ICE_ITR_GRAN_ABOVE_25;
+		hw->intrl_gran = ICE_INTRL_GRAN_ABOVE_25;
+		break;
+	case ICE_MAX_AGG_BW_25G:
+		hw->itr_gran = ICE_ITR_GRAN_MAX_25;
+		hw->intrl_gran = ICE_INTRL_GRAN_MAX_25;
+		break;
+	default:
+		ice_debug(hw, ICE_DBG_INIT,
+			  "Failed to determine itr/intrl granularity\n");
+		return ICE_ERR_CFG;
+	}
+
+	return 0;
 }
 
 /**
@@ -400,16 +654,19 @@ enum ice_status ice_init_hw(struct ice_hw *hw)
 	if (status)
 		return status;
 
-	/* set these values to minimum allowed */
-	hw->itr_gran_200 = ICE_ITR_GRAN_MIN_200;
-	hw->itr_gran_100 = ICE_ITR_GRAN_MIN_100;
-	hw->itr_gran_50 = ICE_ITR_GRAN_MIN_50;
-	hw->itr_gran_25 = ICE_ITR_GRAN_MIN_25;
+	status = ice_get_itr_intrl_gran(hw);
+	if (status)
+		return status;
 
 	status = ice_init_all_ctrlq(hw);
 	if (status)
 		goto err_unroll_cqinit;
 
+	/* Enable FW logging. Not fatal if this fails. */
+	status = ice_cfg_fw_log(hw, true);
+	if (status)
+		ice_debug(hw, ICE_DBG_INIT, "Failed to enable FW logging.\n");
+
 	status = ice_clear_pf_cfg(hw);
 	if (status)
 		goto err_unroll_cqinit;
@@ -472,6 +729,13 @@ enum ice_status ice_init_hw(struct ice_hw *hw)
 	if (status)
 		goto err_unroll_sched;
 
+	/* need a valid SW entry point to build a Tx tree */
+	if (!hw->sw_entry_point_layer) {
+		ice_debug(hw, ICE_DBG_SCHED, "invalid sw entry point\n");
+		status = ICE_ERR_CFG;
+		goto err_unroll_sched;
+	}
+
 	status = ice_init_fltr_mgmt_struct(hw);
 	if (status)
 		goto err_unroll_sched;
@@ -494,7 +758,8 @@ enum ice_status ice_init_hw(struct ice_hw *hw)
 	if (status)
 		goto err_unroll_fltr_mgmt_struct;
 
-	ice_init_flex_parser(hw);
+	ice_init_flex_flds(hw, ICE_RXDID_FLEX_NIC);
+	ice_init_flex_flds(hw, ICE_RXDID_FLEX_NIC_2);
 
 	return 0;
 
@@ -515,15 +780,18 @@ err_unroll_cqinit:
  */
 void ice_deinit_hw(struct ice_hw *hw)
 {
+	ice_cleanup_fltr_mgmt_struct(hw);
+
 	ice_sched_cleanup_all(hw);
-	ice_shutdown_all_ctrlq(hw);
 
 	if (hw->port_info) {
 		devm_kfree(ice_hw_to_dev(hw), hw->port_info);
 		hw->port_info = NULL;
 	}
 
-	ice_cleanup_fltr_mgmt_struct(hw);
+	/* Attempt to disable FW logging before shutting down control queues */
+	ice_cfg_fw_log(hw, false);
+	ice_shutdown_all_ctrlq(hw);
 }
 
 /**
@@ -652,6 +920,8 @@ enum ice_status ice_reset(struct ice_hw *hw, enum ice_reset_req req)
 		ice_debug(hw, ICE_DBG_INIT, "GlobalR requested\n");
 		val = GLGEN_RTRIG_GLOBR_M;
 		break;
+	default:
+		return ICE_ERR_PARAM;
 	}
 
 	val |= rd32(hw, GLGEN_RTRIG);
@@ -904,7 +1174,22 @@ enum ice_status ice_aq_q_shutdown(struct ice_hw *hw, bool unloading)
  * @timeout: the maximum time in ms that the driver may hold the resource
  * @cd: pointer to command details structure or NULL
  *
- * requests common resource using the admin queue commands (0x0008)
+ * Requests common resource using the admin queue commands (0x0008).
+ * When attempting to acquire the Global Config Lock, the driver can
+ * learn of three states:
+ *  1) ICE_SUCCESS -        acquired lock, and can perform download package
+ *  2) ICE_ERR_AQ_ERROR -   did not get lock, driver should fail to load
+ *  3) ICE_ERR_AQ_NO_WORK - did not get lock, but another driver has
+ *                          successfully downloaded the package; the driver does
+ *                          not have to download the package and can continue
+ *                          loading
+ *
+ * Note that if the caller is in an acquire lock, perform action, release lock
+ * phase of operation, it is possible that the FW may detect a timeout and issue
+ * a CORER. In this case, the driver will receive a CORER interrupt and will
+ * have to determine its cause. The calling thread that is handling this flow
+ * will likely get an error propagated back to it indicating the Download
+ * Package, Update Package or the Release Resource AQ commands timed out.
  */
 static enum ice_status
 ice_aq_req_res(struct ice_hw *hw, enum ice_aq_res_ids res,
@@ -922,13 +1207,43 @@ ice_aq_req_res(struct ice_hw *hw, enum ice_aq_res_ids res,
 	cmd_resp->res_id = cpu_to_le16(res);
 	cmd_resp->access_type = cpu_to_le16(access);
 	cmd_resp->res_number = cpu_to_le32(sdp_number);
+	cmd_resp->timeout = cpu_to_le32(*timeout);
+	*timeout = 0;
 
 	status = ice_aq_send_cmd(hw, &desc, NULL, 0, cd);
+
 	/* The completion specifies the maximum time in ms that the driver
 	 * may hold the resource in the Timeout field.
-	 * If the resource is held by someone else, the command completes with
-	 * busy return value and the timeout field indicates the maximum time
-	 * the current owner of the resource has to free it.
+	 */
+
+	/* Global config lock response utilizes an additional status field.
+	 *
+	 * If the Global config lock resource is held by some other driver, the
+	 * command completes with ICE_AQ_RES_GLBL_IN_PROG in the status field
+	 * and the timeout field indicates the maximum time the current owner
+	 * of the resource has to free it.
+	 */
+	if (res == ICE_GLOBAL_CFG_LOCK_RES_ID) {
+		if (le16_to_cpu(cmd_resp->status) == ICE_AQ_RES_GLBL_SUCCESS) {
+			*timeout = le32_to_cpu(cmd_resp->timeout);
+			return 0;
+		} else if (le16_to_cpu(cmd_resp->status) ==
+			   ICE_AQ_RES_GLBL_IN_PROG) {
+			*timeout = le32_to_cpu(cmd_resp->timeout);
+			return ICE_ERR_AQ_ERROR;
+		} else if (le16_to_cpu(cmd_resp->status) ==
+			   ICE_AQ_RES_GLBL_DONE) {
+			return ICE_ERR_AQ_NO_WORK;
+		}
+
+		/* invalid FW response, force a timeout immediately */
+		*timeout = 0;
+		return ICE_ERR_AQ_ERROR;
+	}
+
+	/* If the resource is held by some other driver, the command completes
+	 * with a busy return value and the timeout field indicates the maximum
+	 * time the current owner of the resource has to free it.
 	 */
 	if (!status || hw->adminq.sq_last_status == ICE_AQ_RC_EBUSY)
 		*timeout = le32_to_cpu(cmd_resp->timeout);
@@ -967,30 +1282,28 @@ ice_aq_release_res(struct ice_hw *hw, enum ice_aq_res_ids res, u8 sdp_number,
  * @hw: pointer to the HW structure
  * @res: resource id
  * @access: access type (read or write)
+ * @timeout: timeout in milliseconds
  *
  * This function will attempt to acquire the ownership of a resource.
  */
 enum ice_status
 ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
-		enum ice_aq_res_access_type access)
+		enum ice_aq_res_access_type access, u32 timeout)
 {
 #define ICE_RES_POLLING_DELAY_MS	10
 	u32 delay = ICE_RES_POLLING_DELAY_MS;
+	u32 time_left = timeout;
 	enum ice_status status;
-	u32 time_left = 0;
-	u32 timeout;
 
 	status = ice_aq_req_res(hw, res, access, 0, &time_left, NULL);
 
-	/* An admin queue return code of ICE_AQ_RC_EEXIST means that another
-	 * driver has previously acquired the resource and performed any
-	 * necessary updates; in this case the caller does not obtain the
-	 * resource and has no further work to do.
+	/* A return code of ICE_ERR_AQ_NO_WORK means that another driver has
+	 * previously acquired the resource and performed any necessary updates;
+	 * in this case the caller does not obtain the resource and has no
+	 * further work to do.
 	 */
-	if (hw->adminq.sq_last_status == ICE_AQ_RC_EEXIST) {
-		status = ICE_ERR_AQ_NO_WORK;
+	if (status == ICE_ERR_AQ_NO_WORK)
 		goto ice_acquire_res_exit;
-	}
 
 	if (status)
 		ice_debug(hw, ICE_DBG_RES,
@@ -1003,11 +1316,9 @@ ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
 		timeout = (timeout > delay) ? timeout - delay : 0;
 		status = ice_aq_req_res(hw, res, access, 0, &time_left, NULL);
 
-		if (hw->adminq.sq_last_status == ICE_AQ_RC_EEXIST) {
+		if (status == ICE_ERR_AQ_NO_WORK)
 			/* lock free, but no work to do */
-			status = ICE_ERR_AQ_NO_WORK;
 			break;
-		}
 
 		if (!status)
 			/* lock acquired */
@@ -1095,6 +1406,28 @@ ice_parse_caps(struct ice_hw *hw, void *buf, u32 cap_count,
 		u16 cap = le16_to_cpu(cap_resp->cap);
 
 		switch (cap) {
+		case ICE_AQC_CAPS_SRIOV:
+			caps->sr_iov_1_1 = (number == 1);
+			ice_debug(hw, ICE_DBG_INIT,
+				  "HW caps: SR-IOV = %d\n", caps->sr_iov_1_1);
+			break;
+		case ICE_AQC_CAPS_VF:
+			if (dev_p) {
+				dev_p->num_vfs_exposed = number;
+				ice_debug(hw, ICE_DBG_INIT,
+					  "HW caps: VFs exposed = %d\n",
+					  dev_p->num_vfs_exposed);
+			} else if (func_p) {
+				func_p->num_allocd_vfs = number;
+				func_p->vf_base_id = logical_id;
+				ice_debug(hw, ICE_DBG_INIT,
+					  "HW caps: VFs allocated = %d\n",
+					  func_p->num_allocd_vfs);
+				ice_debug(hw, ICE_DBG_INIT,
+					  "HW caps: VF base_id = %d\n",
+					  func_p->vf_base_id);
+			}
+			break;
 		case ICE_AQC_CAPS_VSI:
 			if (dev_p) {
 				dev_p->num_vsi_allocd_to_host = number;
@@ -1171,7 +1504,7 @@ ice_parse_caps(struct ice_hw *hw, void *buf, u32 cap_count,
  * @hw: pointer to the hw struct
  * @buf: a virtual buffer to hold the capabilities
  * @buf_size: Size of the virtual buffer
- * @data_size: Size of the returned data, or buf size needed if AQ err==ENOMEM
+ * @cap_count: cap count needed if AQ err==ENOMEM
  * @opc: capabilities type to discover - pass in the command opcode
  * @cd: pointer to command details structure or NULL
  *
@@ -1179,7 +1512,7 @@ ice_parse_caps(struct ice_hw *hw, void *buf, u32 cap_count,
  * the firmware.
  */
 static enum ice_status
-ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u16 *data_size,
+ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u32 *cap_count,
 		     enum ice_adminq_opc opc, struct ice_sq_cd *cd)
 {
 	struct ice_aqc_list_caps *cmd;
@@ -1197,59 +1530,77 @@ ice_aq_discover_caps(struct ice_hw *hw, void *buf, u16 buf_size, u16 *data_size,
 	status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd);
 	if (!status)
 		ice_parse_caps(hw, buf, le32_to_cpu(cmd->count), opc);
-	*data_size = le16_to_cpu(desc.datalen);
-
+	else if (hw->adminq.sq_last_status == ICE_AQ_RC_ENOMEM)
+		*cap_count =
+			DIV_ROUND_UP(le16_to_cpu(desc.datalen),
+				     sizeof(struct ice_aqc_list_caps_elem));
 	return status;
 }
 
 /**
- * ice_get_caps - get info about the HW
+ * ice_discover_caps - get info about the HW
  * @hw: pointer to the hardware structure
+ * @opc: capabilities type to discover - pass in the command opcode
  */
-enum ice_status ice_get_caps(struct ice_hw *hw)
+static enum ice_status ice_discover_caps(struct ice_hw *hw,
+					 enum ice_adminq_opc opc)
 {
 	enum ice_status status;
-	u16 data_size = 0;
+	u32 cap_count;
 	u16 cbuf_len;
 	u8 retries;
 
 	/* The driver doesn't know how many capabilities the device will return
 	 * so the buffer size required isn't known ahead of time. The driver
 	 * starts with cbuf_len and if this turns out to be insufficient, the
-	 * device returns ICE_AQ_RC_ENOMEM and also the buffer size it needs.
-	 * The driver then allocates the buffer of this size and retries the
-	 * operation. So it follows that the retry count is 2.
+	 * device returns ICE_AQ_RC_ENOMEM and also the cap_count it needs.
+	 * The driver then allocates the buffer based on the count and retries
+	 * the operation. So it follows that the retry count is 2.
 	 */
 #define ICE_GET_CAP_BUF_COUNT	40
 #define ICE_GET_CAP_RETRY_COUNT	2
 
-	cbuf_len = ICE_GET_CAP_BUF_COUNT *
-		sizeof(struct ice_aqc_list_caps_elem);
-
+	cap_count = ICE_GET_CAP_BUF_COUNT;
 	retries = ICE_GET_CAP_RETRY_COUNT;
 
 	do {
 		void *cbuf;
 
+		cbuf_len = (u16)(cap_count *
+				 sizeof(struct ice_aqc_list_caps_elem));
 		cbuf = devm_kzalloc(ice_hw_to_dev(hw), cbuf_len, GFP_KERNEL);
 		if (!cbuf)
 			return ICE_ERR_NO_MEMORY;
 
-		status = ice_aq_discover_caps(hw, cbuf, cbuf_len, &data_size,
-					      ice_aqc_opc_list_func_caps, NULL);
+		status = ice_aq_discover_caps(hw, cbuf, cbuf_len, &cap_count,
+					      opc, NULL);
 		devm_kfree(ice_hw_to_dev(hw), cbuf);
 
 		if (!status || hw->adminq.sq_last_status != ICE_AQ_RC_ENOMEM)
 			break;
 
 		/* If ENOMEM is returned, try again with bigger buffer */
-		cbuf_len = data_size;
 	} while (--retries);
 
 	return status;
 }
 
 /**
+ * ice_get_caps - get info about the HW
+ * @hw: pointer to the hardware structure
+ */
+enum ice_status ice_get_caps(struct ice_hw *hw)
+{
+	enum ice_status status;
+
+	status = ice_discover_caps(hw, ice_aqc_opc_list_dev_caps);
+	if (!status)
+		status = ice_discover_caps(hw, ice_aqc_opc_list_func_caps);
+
+	return status;
+}
+
+/**
  * ice_aq_manage_mac_write - manage MAC address write command
  * @hw: pointer to the hw struct
  * @mac_addr: MAC address to be written as LAA/LAA+WoL/Port address
@@ -1307,6 +1658,110 @@ void ice_clear_pxe_mode(struct ice_hw *hw)
 }
 
 /**
+ * ice_get_link_speed_based_on_phy_type - returns link speed
+ * @phy_type_low: lower part of phy_type
+ *
+ * This helper function will convert a phy_type_low to its corresponding link
+ * speed.
+ * Note: In the structure of phy_type_low, there should be one bit set, as
+ * this function will convert one phy type to its speed.
+ * If no bit gets set, ICE_LINK_SPEED_UNKNOWN will be returned
+ * If more than one bit gets set, ICE_LINK_SPEED_UNKNOWN will be returned
+ */
+static u16
+ice_get_link_speed_based_on_phy_type(u64 phy_type_low)
+{
+	u16 speed_phy_type_low = ICE_AQ_LINK_SPEED_UNKNOWN;
+
+	switch (phy_type_low) {
+	case ICE_PHY_TYPE_LOW_100BASE_TX:
+	case ICE_PHY_TYPE_LOW_100M_SGMII:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_100MB;
+		break;
+	case ICE_PHY_TYPE_LOW_1000BASE_T:
+	case ICE_PHY_TYPE_LOW_1000BASE_SX:
+	case ICE_PHY_TYPE_LOW_1000BASE_LX:
+	case ICE_PHY_TYPE_LOW_1000BASE_KX:
+	case ICE_PHY_TYPE_LOW_1G_SGMII:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_1000MB;
+		break;
+	case ICE_PHY_TYPE_LOW_2500BASE_T:
+	case ICE_PHY_TYPE_LOW_2500BASE_X:
+	case ICE_PHY_TYPE_LOW_2500BASE_KX:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_2500MB;
+		break;
+	case ICE_PHY_TYPE_LOW_5GBASE_T:
+	case ICE_PHY_TYPE_LOW_5GBASE_KR:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_5GB;
+		break;
+	case ICE_PHY_TYPE_LOW_10GBASE_T:
+	case ICE_PHY_TYPE_LOW_10G_SFI_DA:
+	case ICE_PHY_TYPE_LOW_10GBASE_SR:
+	case ICE_PHY_TYPE_LOW_10GBASE_LR:
+	case ICE_PHY_TYPE_LOW_10GBASE_KR_CR1:
+	case ICE_PHY_TYPE_LOW_10G_SFI_AOC_ACC:
+	case ICE_PHY_TYPE_LOW_10G_SFI_C2C:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_10GB;
+		break;
+	case ICE_PHY_TYPE_LOW_25GBASE_T:
+	case ICE_PHY_TYPE_LOW_25GBASE_CR:
+	case ICE_PHY_TYPE_LOW_25GBASE_CR_S:
+	case ICE_PHY_TYPE_LOW_25GBASE_CR1:
+	case ICE_PHY_TYPE_LOW_25GBASE_SR:
+	case ICE_PHY_TYPE_LOW_25GBASE_LR:
+	case ICE_PHY_TYPE_LOW_25GBASE_KR:
+	case ICE_PHY_TYPE_LOW_25GBASE_KR_S:
+	case ICE_PHY_TYPE_LOW_25GBASE_KR1:
+	case ICE_PHY_TYPE_LOW_25G_AUI_AOC_ACC:
+	case ICE_PHY_TYPE_LOW_25G_AUI_C2C:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_25GB;
+		break;
+	case ICE_PHY_TYPE_LOW_40GBASE_CR4:
+	case ICE_PHY_TYPE_LOW_40GBASE_SR4:
+	case ICE_PHY_TYPE_LOW_40GBASE_LR4:
+	case ICE_PHY_TYPE_LOW_40GBASE_KR4:
+	case ICE_PHY_TYPE_LOW_40G_XLAUI_AOC_ACC:
+	case ICE_PHY_TYPE_LOW_40G_XLAUI:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_40GB;
+		break;
+	default:
+		speed_phy_type_low = ICE_AQ_LINK_SPEED_UNKNOWN;
+		break;
+	}
+
+	return speed_phy_type_low;
+}
+
+/**
+ * ice_update_phy_type
+ * @phy_type_low: pointer to the lower part of phy_type
+ * @link_speeds_bitmap: targeted link speeds bitmap
+ *
+ * Note: For the link_speeds_bitmap structure, you can check it at
+ * [ice_aqc_get_link_status->link_speed]. Caller can pass in
+ * link_speeds_bitmap include multiple speeds.
+ *
+ * The value of phy_type_low will present a certain link speed. This helper
+ * function will turn on bits in the phy_type_low based on the value of
+ * link_speeds_bitmap input parameter.
+ */
+void ice_update_phy_type(u64 *phy_type_low, u16 link_speeds_bitmap)
+{
+	u16 speed = ICE_AQ_LINK_SPEED_UNKNOWN;
+	u64 pt_low;
+	int index;
+
+	/* We first check with low part of phy_type */
+	for (index = 0; index <= ICE_PHY_TYPE_LOW_MAX_INDEX; index++) {
+		pt_low = BIT_ULL(index);
+		speed = ice_get_link_speed_based_on_phy_type(pt_low);
+
+		if (link_speeds_bitmap & speed)
+			*phy_type_low |= BIT_ULL(index);
+	}
+}
+
+/**
  * ice_aq_set_phy_cfg
  * @hw: pointer to the hw struct
  * @lport: logical port number
@@ -1318,19 +1773,18 @@ void ice_clear_pxe_mode(struct ice_hw *hw)
  * mode as the PF may not have the privilege to set some of the PHY Config
  * parameters. This status will be indicated by the command response (0x0601).
  */
-static enum ice_status
+enum ice_status
 ice_aq_set_phy_cfg(struct ice_hw *hw, u8 lport,
 		   struct ice_aqc_set_phy_cfg_data *cfg, struct ice_sq_cd *cd)
 {
-	struct ice_aqc_set_phy_cfg *cmd;
 	struct ice_aq_desc desc;
 
 	if (!cfg)
 		return ICE_ERR_PARAM;
 
-	cmd = &desc.params.set_phy;
 	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_set_phy_cfg);
-	cmd->lport_num = lport;
+	desc.params.set_phy.lport_num = lport;
+	desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
 
 	return ice_aq_send_cmd(hw, &desc, cfg, sizeof(*cfg), cd);
 }
@@ -1339,8 +1793,7 @@ ice_aq_set_phy_cfg(struct ice_hw *hw, u8 lport,
  * ice_update_link_info - update status of the HW network link
  * @pi: port info structure of the interested logical port
  */
-static enum ice_status
-ice_update_link_info(struct ice_port_info *pi)
+enum ice_status ice_update_link_info(struct ice_port_info *pi)
 {
 	struct ice_aqc_get_phy_caps_data *pcaps;
 	struct ice_phy_info *phy_info;
@@ -1379,12 +1832,12 @@ out:
  * ice_set_fc
  * @pi: port information structure
  * @aq_failures: pointer to status code, specific to ice_set_fc routine
- * @atomic_restart: enable automatic link update
+ * @ena_auto_link_update: enable automatic link update
  *
  * Set the requested flow control mode.
  */
 enum ice_status
-ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool atomic_restart)
+ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool ena_auto_link_update)
 {
 	struct ice_aqc_set_phy_cfg_data cfg = { 0 };
 	struct ice_aqc_get_phy_caps_data *pcaps;
@@ -1434,8 +1887,8 @@ ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool atomic_restart)
 		int retry_count, retry_max = 10;
 
 		/* Auto restart link so settings take effect */
-		if (atomic_restart)
-			cfg.caps |= ICE_AQ_PHY_ENA_ATOMIC_LINK;
+		if (ena_auto_link_update)
+			cfg.caps |= ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
 		/* Copy over all the old settings */
 		cfg.phy_type_low = pcaps->phy_type_low;
 		cfg.low_power_ctrl = pcaps->low_power_ctrl;
@@ -1654,7 +2107,7 @@ ice_aq_get_set_rss_lut_exit:
 /**
  * ice_aq_get_rss_lut
  * @hw: pointer to the hardware structure
- * @vsi_id: VSI FW index
+ * @vsi_handle: software VSI handle
  * @lut_type: LUT table type
  * @lut: pointer to the LUT buffer provided by the caller
  * @lut_size: size of the LUT buffer
@@ -1662,17 +2115,20 @@ ice_aq_get_set_rss_lut_exit:
  * get the RSS lookup table, PF or VSI type
  */
 enum ice_status
-ice_aq_get_rss_lut(struct ice_hw *hw, u16 vsi_id, u8 lut_type, u8 *lut,
-		   u16 lut_size)
+ice_aq_get_rss_lut(struct ice_hw *hw, u16 vsi_handle, u8 lut_type,
+		   u8 *lut, u16 lut_size)
 {
-	return __ice_aq_get_set_rss_lut(hw, vsi_id, lut_type, lut, lut_size, 0,
-					false);
+	if (!ice_is_vsi_valid(hw, vsi_handle) || !lut)
+		return ICE_ERR_PARAM;
+
+	return __ice_aq_get_set_rss_lut(hw, ice_get_hw_vsi_num(hw, vsi_handle),
+					lut_type, lut, lut_size, 0, false);
 }
 
 /**
  * ice_aq_set_rss_lut
  * @hw: pointer to the hardware structure
- * @vsi_id: VSI FW index
+ * @vsi_handle: software VSI handle
  * @lut_type: LUT table type
  * @lut: pointer to the LUT buffer provided by the caller
  * @lut_size: size of the LUT buffer
@@ -1680,11 +2136,14 @@ ice_aq_get_rss_lut(struct ice_hw *hw, u16 vsi_id, u8 lut_type, u8 *lut,
  * set the RSS lookup table, PF or VSI type
  */
 enum ice_status
-ice_aq_set_rss_lut(struct ice_hw *hw, u16 vsi_id, u8 lut_type, u8 *lut,
-		   u16 lut_size)
+ice_aq_set_rss_lut(struct ice_hw *hw, u16 vsi_handle, u8 lut_type,
+		   u8 *lut, u16 lut_size)
 {
-	return __ice_aq_get_set_rss_lut(hw, vsi_id, lut_type, lut, lut_size, 0,
-					true);
+	if (!ice_is_vsi_valid(hw, vsi_handle) || !lut)
+		return ICE_ERR_PARAM;
+
+	return __ice_aq_get_set_rss_lut(hw, ice_get_hw_vsi_num(hw, vsi_handle),
+					lut_type, lut, lut_size, 0, true);
 }
 
 /**
@@ -1725,31 +2184,39 @@ ice_status __ice_aq_get_set_rss_key(struct ice_hw *hw, u16 vsi_id,
 /**
  * ice_aq_get_rss_key
  * @hw: pointer to the hw struct
- * @vsi_id: VSI FW index
+ * @vsi_handle: software VSI handle
  * @key: pointer to key info struct
  *
  * get the RSS key per VSI
  */
 enum ice_status
-ice_aq_get_rss_key(struct ice_hw *hw, u16 vsi_id,
+ice_aq_get_rss_key(struct ice_hw *hw, u16 vsi_handle,
 		   struct ice_aqc_get_set_rss_keys *key)
 {
-	return __ice_aq_get_set_rss_key(hw, vsi_id, key, false);
+	if (!ice_is_vsi_valid(hw, vsi_handle) || !key)
+		return ICE_ERR_PARAM;
+
+	return __ice_aq_get_set_rss_key(hw, ice_get_hw_vsi_num(hw, vsi_handle),
+					key, false);
 }
 
 /**
  * ice_aq_set_rss_key
  * @hw: pointer to the hw struct
- * @vsi_id: VSI FW index
+ * @vsi_handle: software VSI handle
  * @keys: pointer to key info struct
  *
  * set the RSS key per VSI
  */
 enum ice_status
-ice_aq_set_rss_key(struct ice_hw *hw, u16 vsi_id,
+ice_aq_set_rss_key(struct ice_hw *hw, u16 vsi_handle,
 		   struct ice_aqc_get_set_rss_keys *keys)
 {
-	return __ice_aq_get_set_rss_key(hw, vsi_id, keys, true);
+	if (!ice_is_vsi_valid(hw, vsi_handle) || !keys)
+		return ICE_ERR_PARAM;
+
+	return __ice_aq_get_set_rss_key(hw, ice_get_hw_vsi_num(hw, vsi_handle),
+					keys, true);
 }
 
 /**
@@ -1820,6 +2287,8 @@ ice_aq_add_lan_txq(struct ice_hw *hw, u8 num_qgrps,
  * @num_qgrps: number of groups in the list
  * @qg_list: the list of groups to disable
  * @buf_size: the total size of the qg_list buffer in bytes
+ * @rst_src: if called due to reset, specifies the RST source
+ * @vmvf_num: the relative VM or VF number that is undergoing the reset
  * @cd: pointer to command details structure or NULL
  *
  * Disable LAN Tx queue (0x0C31)
@@ -1827,6 +2296,7 @@ ice_aq_add_lan_txq(struct ice_hw *hw, u8 num_qgrps,
 static enum ice_status
 ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps,
 		   struct ice_aqc_dis_txq_item *qg_list, u16 buf_size,
+		   enum ice_disq_rst_src rst_src, u16 vmvf_num,
 		   struct ice_sq_cd *cd)
 {
 	struct ice_aqc_dis_txqs *cmd;
@@ -1836,14 +2306,45 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps,
 	cmd = &desc.params.dis_txqs;
 	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_dis_txqs);
 
-	if (!qg_list)
+	/* qg_list can be NULL only in VM/VF reset flow */
+	if (!qg_list && !rst_src)
 		return ICE_ERR_PARAM;
 
 	if (num_qgrps > ICE_LAN_TXQ_MAX_QGRPS)
 		return ICE_ERR_PARAM;
-	desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
 	cmd->num_entries = num_qgrps;
 
+	cmd->vmvf_and_timeout = cpu_to_le16((5 << ICE_AQC_Q_DIS_TIMEOUT_S) &
+					    ICE_AQC_Q_DIS_TIMEOUT_M);
+
+	switch (rst_src) {
+	case ICE_VM_RESET:
+		cmd->cmd_type = ICE_AQC_Q_DIS_CMD_VM_RESET;
+		cmd->vmvf_and_timeout |=
+			cpu_to_le16(vmvf_num & ICE_AQC_Q_DIS_VMVF_NUM_M);
+		break;
+	case ICE_VF_RESET:
+		cmd->cmd_type = ICE_AQC_Q_DIS_CMD_VF_RESET;
+		/* In this case, FW expects vmvf_num to be absolute VF id */
+		cmd->vmvf_and_timeout |=
+			cpu_to_le16((vmvf_num + hw->func_caps.vf_base_id) &
+				    ICE_AQC_Q_DIS_VMVF_NUM_M);
+		break;
+	case ICE_NO_RESET:
+	default:
+		break;
+	}
+
+	/* If no queue group info, we are in a reset flow. Issue the AQ */
+	if (!qg_list)
+		goto do_aq;
+
+	/* set RD bit to indicate that command buffer is provided by the driver
+	 * and it needs to be read by the firmware
+	 */
+	desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
 	for (i = 0; i < num_qgrps; ++i) {
 		/* Calculate the size taken up by the queue IDs in this group */
 		sz += qg_list[i].num_qs * sizeof(qg_list[i].q_id);
@@ -1859,6 +2360,7 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps,
 	if (buf_size != sz)
 		return ICE_ERR_PARAM;
 
+do_aq:
 	return ice_aq_send_cmd(hw, &desc, qg_list, buf_size, cd);
 }
 
@@ -2088,7 +2590,7 @@ ice_set_ctx(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
 /**
  * ice_ena_vsi_txq
  * @pi: port information structure
- * @vsi_id: VSI id
+ * @vsi_handle: software VSI handle
  * @tc: tc number
  * @num_qgrps: Number of added queue groups
  * @buf: list of queue groups to be added
@@ -2098,7 +2600,7 @@ ice_set_ctx(u8 *src_ctx, u8 *dest_ctx, const struct ice_ctx_ele *ce_info)
  * This function adds one lan q
  */
 enum ice_status
-ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_id, u8 tc, u8 num_qgrps,
+ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_qgrps,
 		struct ice_aqc_add_tx_qgrp *buf, u16 buf_size,
 		struct ice_sq_cd *cd)
 {
@@ -2115,15 +2617,19 @@ ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_id, u8 tc, u8 num_qgrps,
 
 	hw = pi->hw;
 
+	if (!ice_is_vsi_valid(hw, vsi_handle))
+		return ICE_ERR_PARAM;
+
 	mutex_lock(&pi->sched_lock);
 
 	/* find a parent node */
-	parent = ice_sched_get_free_qparent(pi, vsi_id, tc,
+	parent = ice_sched_get_free_qparent(pi, vsi_handle, tc,
 					    ICE_SCHED_NODE_OWNER_LAN);
 	if (!parent) {
 		status = ICE_ERR_PARAM;
 		goto ena_txq_exit;
 	}
+
 	buf->parent_teid = parent->info.node_teid;
 	node.parent_teid = parent->info.node_teid;
 	/* Mark that the values in the "generic" section as valid. The default
@@ -2161,13 +2667,16 @@ ena_txq_exit:
  * @num_queues: number of queues
  * @q_ids: pointer to the q_id array
  * @q_teids: pointer to queue node teids
+ * @rst_src: if called due to reset, specifies the RST source
+ * @vmvf_num: the relative VM or VF number that is undergoing the reset
  * @cd: pointer to command details structure or NULL
  *
  * This function removes queues and their corresponding nodes in SW DB
  */
 enum ice_status
 ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids,
-		u32 *q_teids, struct ice_sq_cd *cd)
+		u32 *q_teids, enum ice_disq_rst_src rst_src, u16 vmvf_num,
+		struct ice_sq_cd *cd)
 {
 	enum ice_status status = ICE_ERR_DOES_NOT_EXIST;
 	struct ice_aqc_dis_txq_item qg_list;
@@ -2176,6 +2685,15 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids,
 	if (!pi || pi->port_state != ICE_SCHED_PORT_STATE_READY)
 		return ICE_ERR_CFG;
 
+	/* if queue is disabled already yet the disable queue command has to be
+	 * sent to complete the VF reset, then call ice_aq_dis_lan_txq without
+	 * any queue information
+	 */
+
+	if (!num_queues && rst_src)
+		return ice_aq_dis_lan_txq(pi->hw, 0, NULL, 0, rst_src, vmvf_num,
+					  NULL);
+
 	mutex_lock(&pi->sched_lock);
 
 	for (i = 0; i < num_queues; i++) {
@@ -2188,7 +2706,8 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids,
 		qg_list.num_qs = 1;
 		qg_list.q_id[0] = cpu_to_le16(q_ids[i]);
 		status = ice_aq_dis_lan_txq(pi->hw, 1, &qg_list,
-					    sizeof(qg_list), cd);
+					    sizeof(qg_list), rst_src, vmvf_num,
+					    cd);
 
 		if (status)
 			break;
@@ -2201,7 +2720,7 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids,
 /**
  * ice_cfg_vsi_qs - configure the new/exisiting VSI queues
  * @pi: port information structure
- * @vsi_id: VSI Id
+ * @vsi_handle: software VSI handle
  * @tc_bitmap: TC bitmap
  * @maxqs: max queues array per TC
  * @owner: lan or rdma
@@ -2209,7 +2728,7 @@ ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids,
  * This function adds/updates the VSI queues per TC.
  */
 static enum ice_status
-ice_cfg_vsi_qs(struct ice_port_info *pi, u16 vsi_id, u8 tc_bitmap,
+ice_cfg_vsi_qs(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
 	       u16 *maxqs, u8 owner)
 {
 	enum ice_status status = 0;
@@ -2218,6 +2737,9 @@ ice_cfg_vsi_qs(struct ice_port_info *pi, u16 vsi_id, u8 tc_bitmap,
 	if (!pi || pi->port_state != ICE_SCHED_PORT_STATE_READY)
 		return ICE_ERR_CFG;
 
+	if (!ice_is_vsi_valid(pi->hw, vsi_handle))
+		return ICE_ERR_PARAM;
+
 	mutex_lock(&pi->sched_lock);
 
 	for (i = 0; i < ICE_MAX_TRAFFIC_CLASS; i++) {
@@ -2225,7 +2747,7 @@ ice_cfg_vsi_qs(struct ice_port_info *pi, u16 vsi_id, u8 tc_bitmap,
 		if (!ice_sched_get_tc_node(pi, i))
 			continue;
 
-		status = ice_sched_cfg_vsi(pi, vsi_id, i, maxqs[i], owner,
+		status = ice_sched_cfg_vsi(pi, vsi_handle, i, maxqs[i], owner,
 					   ice_is_tc_ena(tc_bitmap, i));
 		if (status)
 			break;
@@ -2238,16 +2760,140 @@ ice_cfg_vsi_qs(struct ice_port_info *pi, u16 vsi_id, u8 tc_bitmap,
 /**
  * ice_cfg_vsi_lan - configure VSI lan queues
  * @pi: port information structure
- * @vsi_id: VSI Id
+ * @vsi_handle: software VSI handle
  * @tc_bitmap: TC bitmap
  * @max_lanqs: max lan queues array per TC
  *
  * This function adds/updates the VSI lan queues per TC.
  */
 enum ice_status
-ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_id, u8 tc_bitmap,
+ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
 		u16 *max_lanqs)
 {
-	return ice_cfg_vsi_qs(pi, vsi_id, tc_bitmap, max_lanqs,
+	return ice_cfg_vsi_qs(pi, vsi_handle, tc_bitmap, max_lanqs,
 			      ICE_SCHED_NODE_OWNER_LAN);
 }
+
+/**
+ * ice_replay_pre_init - replay pre initialization
+ * @hw: pointer to the hw struct
+ *
+ * Initializes required config data for VSI, FD, ACL, and RSS before replay.
+ */
+static enum ice_status ice_replay_pre_init(struct ice_hw *hw)
+{
+	struct ice_switch_info *sw = hw->switch_info;
+	u8 i;
+
+	/* Delete old entries from replay filter list head if there is any */
+	ice_rm_all_sw_replay_rule_info(hw);
+	/* In start of replay, move entries into replay_rules list, it
+	 * will allow adding rules entries back to filt_rules list,
+	 * which is operational list.
+	 */
+	for (i = 0; i < ICE_SW_LKUP_LAST; i++)
+		list_replace_init(&sw->recp_list[i].filt_rules,
+				  &sw->recp_list[i].filt_replay_rules);
+
+	return 0;
+}
+
+/**
+ * ice_replay_vsi - replay VSI configuration
+ * @hw: pointer to the hw struct
+ * @vsi_handle: driver VSI handle
+ *
+ * Restore all VSI configuration after reset. It is required to call this
+ * function with main VSI first.
+ */
+enum ice_status ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle)
+{
+	enum ice_status status;
+
+	if (!ice_is_vsi_valid(hw, vsi_handle))
+		return ICE_ERR_PARAM;
+
+	/* Replay pre-initialization if there is any */
+	if (vsi_handle == ICE_MAIN_VSI_HANDLE) {
+		status = ice_replay_pre_init(hw);
+		if (status)
+			return status;
+	}
+
+	/* Replay per VSI all filters */
+	status = ice_replay_vsi_all_fltr(hw, vsi_handle);
+	return status;
+}
+
+/**
+ * ice_replay_post - post replay configuration cleanup
+ * @hw: pointer to the hw struct
+ *
+ * Post replay cleanup.
+ */
+void ice_replay_post(struct ice_hw *hw)
+{
+	/* Delete old entries from replay filter list head */
+	ice_rm_all_sw_replay_rule_info(hw);
+}
+
+/**
+ * ice_stat_update40 - read 40 bit stat from the chip and update stat values
+ * @hw: ptr to the hardware info
+ * @hireg: high 32 bit HW register to read from
+ * @loreg: low 32 bit HW register to read from
+ * @prev_stat_loaded: bool to specify if previous stats are loaded
+ * @prev_stat: ptr to previous loaded stat value
+ * @cur_stat: ptr to current stat value
+ */
+void ice_stat_update40(struct ice_hw *hw, u32 hireg, u32 loreg,
+		       bool prev_stat_loaded, u64 *prev_stat, u64 *cur_stat)
+{
+	u64 new_data;
+
+	new_data = rd32(hw, loreg);
+	new_data |= ((u64)(rd32(hw, hireg) & 0xFFFF)) << 32;
+
+	/* device stats are not reset at PFR, they likely will not be zeroed
+	 * when the driver starts. So save the first values read and use them as
+	 * offsets to be subtracted from the raw values in order to report stats
+	 * that count from zero.
+	 */
+	if (!prev_stat_loaded)
+		*prev_stat = new_data;
+	if (new_data >= *prev_stat)
+		*cur_stat = new_data - *prev_stat;
+	else
+		/* to manage the potential roll-over */
+		*cur_stat = (new_data + BIT_ULL(40)) - *prev_stat;
+	*cur_stat &= 0xFFFFFFFFFFULL;
+}
+
+/**
+ * ice_stat_update32 - read 32 bit stat from the chip and update stat values
+ * @hw: ptr to the hardware info
+ * @reg: HW register to read from
+ * @prev_stat_loaded: bool to specify if previous stats are loaded
+ * @prev_stat: ptr to previous loaded stat value
+ * @cur_stat: ptr to current stat value
+ */
+void ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
+		       u64 *prev_stat, u64 *cur_stat)
+{
+	u32 new_data;
+
+	new_data = rd32(hw, reg);
+
+	/* device stats are not reset at PFR, they likely will not be zeroed
+	 * when the driver starts. So save the first values read and use them as
+	 * offsets to be subtracted from the raw values in order to report stats
+	 * that count from zero.
+	 */
+	if (!prev_stat_loaded)
+		*prev_stat = new_data;
+	if (new_data >= *prev_stat)
+		*cur_stat = new_data - *prev_stat;
+	else
+		/* to manage the potential roll-over */
+		*cur_stat = (new_data + BIT_ULL(32)) - *prev_stat;
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index 9a5519130af1..1900681289a4 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -7,6 +7,7 @@
 #include "ice.h"
 #include "ice_type.h"
 #include "ice_switch.h"
+#include <linux/avf/virtchnl.h>
 
 void ice_debug_cq(struct ice_hw *hw, u32 mask, void *desc, void *buf,
 		  u16 buf_len);
@@ -21,9 +22,10 @@ ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq,
 		  struct ice_rq_event_info *e, u16 *pending);
 enum ice_status
 ice_get_link_status(struct ice_port_info *pi, bool *link_up);
+enum ice_status ice_update_link_info(struct ice_port_info *pi);
 enum ice_status
 ice_acquire_res(struct ice_hw *hw, enum ice_aq_res_ids res,
-		enum ice_aq_res_access_type access);
+		enum ice_aq_res_access_type access, u32 timeout);
 void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res);
 enum ice_status ice_init_nvm(struct ice_hw *hw);
 enum ice_status
@@ -37,17 +39,18 @@ ice_write_rxq_ctx(struct ice_hw *hw, struct ice_rlan_ctx *rlan_ctx,
 		  u32 rxq_index);
 
 enum ice_status
-ice_aq_get_rss_lut(struct ice_hw *hw, u16 vsi_id, u8 lut_type, u8 *lut,
+ice_aq_get_rss_lut(struct ice_hw *hw, u16 vsi_handle, u8 lut_type, u8 *lut,
 		   u16 lut_size);
 enum ice_status
-ice_aq_set_rss_lut(struct ice_hw *hw, u16 vsi_id, u8 lut_type, u8 *lut,
+ice_aq_set_rss_lut(struct ice_hw *hw, u16 vsi_handle, u8 lut_type, u8 *lut,
 		   u16 lut_size);
 enum ice_status
-ice_aq_get_rss_key(struct ice_hw *hw, u16 vsi_id,
+ice_aq_get_rss_key(struct ice_hw *hw, u16 vsi_handle,
 		   struct ice_aqc_get_set_rss_keys *keys);
 enum ice_status
-ice_aq_set_rss_key(struct ice_hw *hw, u16 vsi_id,
+ice_aq_set_rss_key(struct ice_hw *hw, u16 vsi_handle,
 		   struct ice_aqc_get_set_rss_keys *keys);
+
 bool ice_check_sq_alive(struct ice_hw *hw, struct ice_ctl_q_info *cq);
 enum ice_status ice_aq_q_shutdown(struct ice_hw *hw, bool unloading);
 void ice_fill_dflt_direct_cmd_desc(struct ice_aq_desc *desc, u16 opcode);
@@ -58,12 +61,24 @@ enum ice_status
 ice_aq_send_cmd(struct ice_hw *hw, struct ice_aq_desc *desc,
 		void *buf, u16 buf_size, struct ice_sq_cd *cd);
 enum ice_status ice_aq_get_fw_ver(struct ice_hw *hw, struct ice_sq_cd *cd);
+
+enum ice_status
+ice_aq_get_phy_caps(struct ice_port_info *pi, bool qual_mods, u8 report_mode,
+		    struct ice_aqc_get_phy_caps_data *caps,
+		    struct ice_sq_cd *cd);
+void
+ice_update_phy_type(u64 *phy_type_low, u16 link_speeds_bitmap);
 enum ice_status
 ice_aq_manage_mac_write(struct ice_hw *hw, u8 *mac_addr, u8 flags,
 			struct ice_sq_cd *cd);
 enum ice_status ice_clear_pf_cfg(struct ice_hw *hw);
 enum ice_status
-ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool atomic_restart);
+ice_aq_set_phy_cfg(struct ice_hw *hw, u8 lport,
+		   struct ice_aqc_set_phy_cfg_data *cfg, struct ice_sq_cd *cd);
+enum ice_status
+ice_set_fc(struct ice_port_info *pi, u8 *aq_failures,
+	   bool ena_auto_link_update);
+
 enum ice_status
 ice_aq_set_link_restart_an(struct ice_port_info *pi, bool ena_link,
 			   struct ice_sq_cd *cd);
@@ -75,12 +90,20 @@ ice_aq_set_event_mask(struct ice_hw *hw, u8 port_num, u16 mask,
 		      struct ice_sq_cd *cd);
 enum ice_status
 ice_dis_vsi_txq(struct ice_port_info *pi, u8 num_queues, u16 *q_ids,
-		u32 *q_teids, struct ice_sq_cd *cmd_details);
+		u32 *q_teids, enum ice_disq_rst_src rst_src, u16 vmvf_num,
+		struct ice_sq_cd *cmd_details);
 enum ice_status
-ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_id, u8 tc_bitmap,
+ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
 		u16 *max_lanqs);
 enum ice_status
-ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_id, u8 tc, u8 num_qgrps,
+ice_ena_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_qgrps,
 		struct ice_aqc_add_tx_qgrp *buf, u16 buf_size,
 		struct ice_sq_cd *cd);
+enum ice_status ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle);
+void ice_replay_post(struct ice_hw *hw);
+void ice_output_fw_log(struct ice_hw *hw, struct ice_aq_desc *desc, void *buf);
+void ice_stat_update40(struct ice_hw *hw, u32 hireg, u32 loreg,
+		       bool prev_stat_loaded, u64 *prev_stat, u64 *cur_stat);
+void ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
+		       u64 *prev_stat, u64 *cur_stat);
 #endif /* _ICE_COMMON_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c
index 62be72fdc8f3..84c967294eaf 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.c
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.c
@@ -33,6 +33,36 @@ static void ice_adminq_init_regs(struct ice_hw *hw)
 }
 
 /**
+ * ice_mailbox_init_regs - Initialize Mailbox registers
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the alloc_sq and alloc_rq functions have already been called
+ */
+static void ice_mailbox_init_regs(struct ice_hw *hw)
+{
+	struct ice_ctl_q_info *cq = &hw->mailboxq;
+
+	/* set head and tail registers in our local struct */
+	cq->sq.head = PF_MBX_ATQH;
+	cq->sq.tail = PF_MBX_ATQT;
+	cq->sq.len = PF_MBX_ATQLEN;
+	cq->sq.bah = PF_MBX_ATQBAH;
+	cq->sq.bal = PF_MBX_ATQBAL;
+	cq->sq.len_mask = PF_MBX_ATQLEN_ATQLEN_M;
+	cq->sq.len_ena_mask = PF_MBX_ATQLEN_ATQENABLE_M;
+	cq->sq.head_mask = PF_MBX_ATQH_ATQH_M;
+
+	cq->rq.head = PF_MBX_ARQH;
+	cq->rq.tail = PF_MBX_ARQT;
+	cq->rq.len = PF_MBX_ARQLEN;
+	cq->rq.bah = PF_MBX_ARQBAH;
+	cq->rq.bal = PF_MBX_ARQBAL;
+	cq->rq.len_mask = PF_MBX_ARQLEN_ARQLEN_M;
+	cq->rq.len_ena_mask = PF_MBX_ARQLEN_ARQENABLE_M;
+	cq->rq.head_mask = PF_MBX_ARQH_ARQH_M;
+}
+
+/**
  * ice_check_sq_alive
  * @hw: pointer to the hw struct
  * @cq: pointer to the specific Control queue
@@ -518,22 +548,31 @@ shutdown_sq_out:
 
 /**
  * ice_aq_ver_check - Check the reported AQ API version.
- * @fw_branch: The "branch" of FW, typically describes the device type
- * @fw_major: The major version of the FW API
- * @fw_minor: The minor version increment of the FW API
+ * @hw: pointer to the hardware structure
  *
  * Checks if the driver should load on a given AQ API version.
  *
  * Return: 'true' iff the driver should attempt to load. 'false' otherwise.
  */
-static bool ice_aq_ver_check(u8 fw_branch, u8 fw_major, u8 fw_minor)
+static bool ice_aq_ver_check(struct ice_hw *hw)
 {
-	if (fw_branch != EXP_FW_API_VER_BRANCH)
-		return false;
-	if (fw_major != EXP_FW_API_VER_MAJOR)
-		return false;
-	if (fw_minor != EXP_FW_API_VER_MINOR)
+	if (hw->api_maj_ver > EXP_FW_API_VER_MAJOR) {
+		/* Major API version is newer than expected, don't load */
+		dev_warn(ice_hw_to_dev(hw),
+			 "The driver for the device stopped because the NVM image is newer than expected. You must install the most recent version of the network driver.\n");
 		return false;
+	} else if (hw->api_maj_ver == EXP_FW_API_VER_MAJOR) {
+		if (hw->api_min_ver > (EXP_FW_API_VER_MINOR + 2))
+			dev_info(ice_hw_to_dev(hw),
+				 "The driver for the device detected a newer version of the NVM image than expected. Please install the most recent version of the network driver.\n");
+		else if ((hw->api_min_ver + 2) < EXP_FW_API_VER_MINOR)
+			dev_info(ice_hw_to_dev(hw),
+				 "The driver for the device detected an older version of the NVM image than expected. Please update the NVM image.\n");
+	} else {
+		/* Major API version is older than expected, log a warning */
+		dev_info(ice_hw_to_dev(hw),
+			 "The driver for the device detected an older version of the NVM image than expected. Please update the NVM image.\n");
+	}
 	return true;
 }
 
@@ -588,8 +627,7 @@ static enum ice_status ice_init_check_adminq(struct ice_hw *hw)
 	if (status)
 		goto init_ctrlq_free_rq;
 
-	if (!ice_aq_ver_check(hw->api_branch, hw->api_maj_ver,
-			      hw->api_min_ver)) {
+	if (!ice_aq_ver_check(hw)) {
 		status = ICE_ERR_FW_API_VER;
 		goto init_ctrlq_free_rq;
 	}
@@ -597,11 +635,11 @@ static enum ice_status ice_init_check_adminq(struct ice_hw *hw)
 	return 0;
 
 init_ctrlq_free_rq:
-	if (cq->rq.head) {
+	if (cq->rq.count) {
 		ice_shutdown_rq(hw, cq);
 		mutex_destroy(&cq->rq_lock);
 	}
-	if (cq->sq.head) {
+	if (cq->sq.count) {
 		ice_shutdown_sq(hw, cq);
 		mutex_destroy(&cq->sq_lock);
 	}
@@ -631,6 +669,10 @@ static enum ice_status ice_init_ctrlq(struct ice_hw *hw, enum ice_ctl_q q_type)
 		ice_adminq_init_regs(hw);
 		cq = &hw->adminq;
 		break;
+	case ICE_CTL_Q_MAILBOX:
+		ice_mailbox_init_regs(hw);
+		cq = &hw->mailboxq;
+		break;
 	default:
 		return ICE_ERR_PARAM;
 	}
@@ -688,7 +730,12 @@ enum ice_status ice_init_all_ctrlq(struct ice_hw *hw)
 	if (ret_code)
 		return ret_code;
 
-	return ice_init_check_adminq(hw);
+	ret_code = ice_init_check_adminq(hw);
+	if (ret_code)
+		return ret_code;
+
+	/* Init Mailbox queue */
+	return ice_init_ctrlq(hw, ICE_CTL_Q_MAILBOX);
 }
 
 /**
@@ -706,15 +753,18 @@ static void ice_shutdown_ctrlq(struct ice_hw *hw, enum ice_ctl_q q_type)
 		if (ice_check_sq_alive(hw, cq))
 			ice_aq_q_shutdown(hw, true);
 		break;
+	case ICE_CTL_Q_MAILBOX:
+		cq = &hw->mailboxq;
+		break;
 	default:
 		return;
 	}
 
-	if (cq->sq.head) {
+	if (cq->sq.count) {
 		ice_shutdown_sq(hw, cq);
 		mutex_destroy(&cq->sq_lock);
 	}
-	if (cq->rq.head) {
+	if (cq->rq.count) {
 		ice_shutdown_rq(hw, cq);
 		mutex_destroy(&cq->rq_lock);
 	}
@@ -728,6 +778,8 @@ void ice_shutdown_all_ctrlq(struct ice_hw *hw)
 {
 	/* Shutdown FW admin queue */
 	ice_shutdown_ctrlq(hw, ICE_CTL_Q_ADMIN);
+	/* Shutdown PF-VF Mailbox */
+	ice_shutdown_ctrlq(hw, ICE_CTL_Q_MAILBOX);
 }
 
 /**
@@ -806,6 +858,9 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
 	u16 retval = 0;
 	u32 val = 0;
 
+	/* if reset is in progress return a soft error */
+	if (hw->reset_ongoing)
+		return ICE_ERR_RESET_ONGOING;
 	mutex_lock(&cq->sq_lock);
 
 	cq->sq_last_status = ICE_AQ_RC_OK;
@@ -847,7 +902,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
 
 	details = ICE_CTL_Q_DETAILS(cq->sq, cq->sq.next_to_use);
 	if (cd)
-		memcpy(details, cd, sizeof(*details));
+		*details = *cd;
 	else
 		memset(details, 0, sizeof(*details));
 
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h b/drivers/net/ethernet/intel/ice/ice_controlq.h
index ea02b89243e2..437f832fd7c4 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.h
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.h
@@ -8,6 +8,7 @@
 
 /* Maximum buffer lengths for all control queue types */
 #define ICE_AQ_MAX_BUF_LEN 4096
+#define ICE_MBXQ_MAX_BUF_LEN 4096
 
 #define ICE_CTL_Q_DESC(R, i) \
 	(&(((struct ice_aq_desc *)((R).desc_buf.va))[i]))
@@ -28,6 +29,7 @@
 enum ice_ctl_q {
 	ICE_CTL_Q_UNKNOWN = 0,
 	ICE_CTL_Q_ADMIN,
+	ICE_CTL_Q_MAILBOX,
 };
 
 /* Control Queue default settings */
diff --git a/drivers/net/ethernet/intel/ice/ice_devids.h b/drivers/net/ethernet/intel/ice/ice_devids.h
index 0e14d7215a6e..a6f0a5c0c305 100644
--- a/drivers/net/ethernet/intel/ice/ice_devids.h
+++ b/drivers/net/ethernet/intel/ice/ice_devids.h
@@ -5,15 +5,11 @@
 #define _ICE_DEVIDS_H_
 
 /* Device IDs */
-/* Intel(R) Ethernet Controller C810 for backplane */
+/* Intel(R) Ethernet Controller E810-C for backplane */
 #define ICE_DEV_ID_C810_BACKPLANE	0x1591
-/* Intel(R) Ethernet Controller C810 for QSFP */
+/* Intel(R) Ethernet Controller E810-C for QSFP */
 #define ICE_DEV_ID_C810_QSFP		0x1592
-/* Intel(R) Ethernet Controller C810 for SFP */
+/* Intel(R) Ethernet Controller E810-C for SFP */
 #define ICE_DEV_ID_C810_SFP		0x1593
-/* Intel(R) Ethernet Controller C810/X557-AT 10GBASE-T */
-#define ICE_DEV_ID_C810_10G_BASE_T	0x1594
-/* Intel(R) Ethernet Controller C810 1GbE */
-#define ICE_DEV_ID_C810_SGMII		0x1595
 
 #endif /* _ICE_DEVIDS_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index c71a9b528d6d..96923580f2a6 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -332,58 +332,473 @@ ice_get_ethtool_stats(struct net_device *netdev,
 	}
 }
 
-static int
-ice_get_link_ksettings(struct net_device *netdev,
-		       struct ethtool_link_ksettings *ks)
+/**
+ * ice_phy_type_to_ethtool - convert the phy_types to ethtool link modes
+ * @netdev: network interface device structure
+ * @ks: ethtool link ksettings struct to fill out
+ */
+static void ice_phy_type_to_ethtool(struct net_device *netdev,
+				    struct ethtool_link_ksettings *ks)
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_link_status *hw_link_info;
 	struct ice_vsi *vsi = np->vsi;
-	bool link_up;
+	u64 phy_types_low;
 
 	hw_link_info = &vsi->port_info->phy.link_info;
-	link_up = hw_link_info->link_info & ICE_AQ_LINK_UP;
+	phy_types_low = vsi->port_info->phy.phy_type_low;
+
+	ethtool_link_ksettings_zero_link_mode(ks, supported);
+	ethtool_link_ksettings_zero_link_mode(ks, advertising);
+
+	if (phy_types_low & ICE_PHY_TYPE_LOW_100BASE_TX ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_100M_SGMII) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     100baseT_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_100MB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     100baseT_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_1000BASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_1G_SGMII) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseT_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_1000MB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     1000baseT_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_1000BASE_KX) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseKX_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_1000MB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     1000baseKX_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_1000BASE_SX ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_1000BASE_LX) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseX_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_1000MB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     1000baseX_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_2500BASE_T) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     2500baseT_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_2500MB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     2500baseT_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_2500BASE_X ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_2500BASE_KX) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     2500baseX_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_2500MB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     2500baseX_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_5GBASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_5GBASE_KR) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     5000baseT_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_5GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     5000baseT_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_10GBASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_10G_SFI_DA ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_10G_SFI_AOC_ACC ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_10G_SFI_C2C) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseT_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_10GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     10000baseT_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_10GBASE_KR_CR1) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseKR_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_10GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     10000baseKR_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_10GBASE_SR) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseSR_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_10GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     10000baseSR_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_10GBASE_LR) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseLR_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_10GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     10000baseLR_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_CR ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_CR_S ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_CR1 ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25G_AUI_AOC_ACC ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25G_AUI_C2C) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseCR_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_25GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     25000baseCR_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_SR ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_LR) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseSR_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_25GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     25000baseSR_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_KR ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_KR_S ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_KR1) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseKR_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_25GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     25000baseKR_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_40GBASE_KR4) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseKR4_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_40GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     40000baseKR4_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_40GBASE_CR4 ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_40G_XLAUI_AOC_ACC ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_40G_XLAUI) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseCR4_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_40GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     40000baseCR4_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_40GBASE_SR4) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseSR4_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_40GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     40000baseSR4_Full);
+	}
+	if (phy_types_low & ICE_PHY_TYPE_LOW_40GBASE_LR4) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseLR4_Full);
+		if (hw_link_info->req_speeds & ICE_AQ_LINK_SPEED_40GB)
+			ethtool_link_ksettings_add_link_mode(ks, advertising,
+							     40000baseLR4_Full);
+	}
 
-	ethtool_link_ksettings_add_link_mode(ks, supported,
-					     10000baseT_Full);
-	ethtool_link_ksettings_add_link_mode(ks, advertising,
-					     10000baseT_Full);
+	/* Autoneg PHY types */
+	if (phy_types_low & ICE_PHY_TYPE_LOW_100BASE_TX ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_1000BASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_1000BASE_KX ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_2500BASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_2500BASE_KX ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_5GBASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_5GBASE_KR ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_10GBASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_10GBASE_KR_CR1 ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_T ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_CR ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_CR_S ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_CR1 ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_KR ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_KR_S ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_25GBASE_KR1 ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_40GBASE_CR4 ||
+	    phy_types_low & ICE_PHY_TYPE_LOW_40GBASE_KR4) {
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     Autoneg);
+	}
+}
 
-	/* set speed and duplex */
-	if (link_up) {
-		switch (hw_link_info->link_speed) {
-		case ICE_AQ_LINK_SPEED_100MB:
-			ks->base.speed = SPEED_100;
-			break;
-		case ICE_AQ_LINK_SPEED_2500MB:
-			ks->base.speed = SPEED_2500;
-			break;
-		case ICE_AQ_LINK_SPEED_5GB:
-			ks->base.speed = SPEED_5000;
-			break;
-		case ICE_AQ_LINK_SPEED_10GB:
-			ks->base.speed = SPEED_10000;
-			break;
-		case ICE_AQ_LINK_SPEED_25GB:
-			ks->base.speed = SPEED_25000;
-			break;
-		case ICE_AQ_LINK_SPEED_40GB:
-			ks->base.speed = SPEED_40000;
-			break;
-		default:
-			ks->base.speed = SPEED_UNKNOWN;
-			break;
-		}
+#define TEST_SET_BITS_TIMEOUT	50
+#define TEST_SET_BITS_SLEEP_MAX	2000
+#define TEST_SET_BITS_SLEEP_MIN	1000
 
-		ks->base.duplex = DUPLEX_FULL;
-	} else {
-		ks->base.speed = SPEED_UNKNOWN;
-		ks->base.duplex = DUPLEX_UNKNOWN;
+/**
+ * ice_get_settings_link_up - Get Link settings for when link is up
+ * @ks: ethtool ksettings to fill in
+ * @netdev: network interface device structure
+ */
+static void ice_get_settings_link_up(struct ethtool_link_ksettings *ks,
+				     struct net_device *netdev)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ethtool_link_ksettings cap_ksettings;
+	struct ice_link_status *link_info;
+	struct ice_vsi *vsi = np->vsi;
+	bool unrecog_phy_low = false;
+
+	link_info = &vsi->port_info->phy.link_info;
+
+	/* Initialize supported and advertised settings based on phy settings */
+	switch (link_info->phy_type_low) {
+	case ICE_PHY_TYPE_LOW_100BASE_TX:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     100baseT_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     100baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_100M_SGMII:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     100baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_1000BASE_T:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseT_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     1000baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_1G_SGMII:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_1000BASE_SX:
+	case ICE_PHY_TYPE_LOW_1000BASE_LX:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseX_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_1000BASE_KX:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     1000baseKX_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     1000baseKX_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_2500BASE_T:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     2500baseT_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     2500baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_2500BASE_X:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     2500baseX_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_2500BASE_KX:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     2500baseX_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     2500baseX_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_5GBASE_T:
+	case ICE_PHY_TYPE_LOW_5GBASE_KR:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     5000baseT_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     5000baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_10GBASE_T:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseT_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     10000baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_10G_SFI_DA:
+	case ICE_PHY_TYPE_LOW_10G_SFI_AOC_ACC:
+	case ICE_PHY_TYPE_LOW_10G_SFI_C2C:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseT_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_10GBASE_SR:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseSR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_10GBASE_LR:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseLR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_10GBASE_KR_CR1:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     10000baseKR_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     10000baseKR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_25GBASE_T:
+	case ICE_PHY_TYPE_LOW_25GBASE_CR:
+	case ICE_PHY_TYPE_LOW_25GBASE_CR_S:
+	case ICE_PHY_TYPE_LOW_25GBASE_CR1:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseCR_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     25000baseCR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_25G_AUI_AOC_ACC:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseCR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_25GBASE_SR:
+	case ICE_PHY_TYPE_LOW_25GBASE_LR:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseSR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_25GBASE_KR:
+	case ICE_PHY_TYPE_LOW_25GBASE_KR1:
+	case ICE_PHY_TYPE_LOW_25GBASE_KR_S:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     25000baseKR_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     25000baseKR_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_40GBASE_CR4:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseCR4_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     40000baseCR4_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_40G_XLAUI_AOC_ACC:
+	case ICE_PHY_TYPE_LOW_40G_XLAUI:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseCR4_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_40GBASE_SR4:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseSR4_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_40GBASE_LR4:
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseLR4_Full);
+		break;
+	case ICE_PHY_TYPE_LOW_40GBASE_KR4:
+		ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, supported,
+						     40000baseKR4_Full);
+		ethtool_link_ksettings_add_link_mode(ks, advertising, Autoneg);
+		ethtool_link_ksettings_add_link_mode(ks, advertising,
+						     40000baseKR4_Full);
+		break;
+	default:
+		unrecog_phy_low = true;
+	}
+
+	if (unrecog_phy_low) {
+		/* if we got here and link is up something bad is afoot */
+		netdev_info(netdev, "WARNING: Unrecognized PHY_Low (0x%llx).\n",
+			    (u64)link_info->phy_type_low);
 	}
 
+	/* Now that we've worked out everything that could be supported by the
+	 * current PHY type, get what is supported by the NVM and intersect
+	 * them to get what is truly supported
+	 */
+	memset(&cap_ksettings, 0, sizeof(struct ethtool_link_ksettings));
+	ice_phy_type_to_ethtool(netdev, &cap_ksettings);
+	ethtool_intersect_link_masks(ks, &cap_ksettings);
+
+	switch (link_info->link_speed) {
+	case ICE_AQ_LINK_SPEED_40GB:
+		ks->base.speed = SPEED_40000;
+		break;
+	case ICE_AQ_LINK_SPEED_25GB:
+		ks->base.speed = SPEED_25000;
+		break;
+	case ICE_AQ_LINK_SPEED_20GB:
+		ks->base.speed = SPEED_20000;
+		break;
+	case ICE_AQ_LINK_SPEED_10GB:
+		ks->base.speed = SPEED_10000;
+		break;
+	case ICE_AQ_LINK_SPEED_5GB:
+		ks->base.speed = SPEED_5000;
+		break;
+	case ICE_AQ_LINK_SPEED_2500MB:
+		ks->base.speed = SPEED_2500;
+		break;
+	case ICE_AQ_LINK_SPEED_1000MB:
+		ks->base.speed = SPEED_1000;
+		break;
+	case ICE_AQ_LINK_SPEED_100MB:
+		ks->base.speed = SPEED_100;
+		break;
+	default:
+		netdev_info(netdev,
+			    "WARNING: Unrecognized link_speed (0x%x).\n",
+			    link_info->link_speed);
+		break;
+	}
+	ks->base.duplex = DUPLEX_FULL;
+}
+
+/**
+ * ice_get_settings_link_down - Get the Link settings when link is down
+ * @ks: ethtool ksettings to fill in
+ * @netdev: network interface device structure
+ *
+ * Reports link settings that can be determined when link is down
+ */
+static void
+ice_get_settings_link_down(struct ethtool_link_ksettings *ks,
+			   struct net_device __always_unused *netdev)
+{
+	/* link is down and the driver needs to fall back on
+	 * supported phy types to figure out what info to display
+	 */
+	ice_phy_type_to_ethtool(netdev, ks);
+
+	/* With no link, speed and duplex are unknown */
+	ks->base.speed = SPEED_UNKNOWN;
+	ks->base.duplex = DUPLEX_UNKNOWN;
+}
+
+/**
+ * ice_get_link_ksettings - Get Link Speed and Duplex settings
+ * @netdev: network interface device structure
+ * @ks: ethtool ksettings
+ *
+ * Reports speed/duplex settings based on media_type
+ */
+static int ice_get_link_ksettings(struct net_device *netdev,
+				  struct ethtool_link_ksettings *ks)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_link_status *hw_link_info;
+	struct ice_vsi *vsi = np->vsi;
+
+	ethtool_link_ksettings_zero_link_mode(ks, supported);
+	ethtool_link_ksettings_zero_link_mode(ks, advertising);
+	hw_link_info = &vsi->port_info->phy.link_info;
+
+	/* set speed and duplex */
+	if (hw_link_info->link_info & ICE_AQ_LINK_UP)
+		ice_get_settings_link_up(ks, netdev);
+	else
+		ice_get_settings_link_down(ks, netdev);
+
 	/* set autoneg settings */
-	ks->base.autoneg = ((hw_link_info->an_info & ICE_AQ_AN_COMPLETED) ?
-			    AUTONEG_ENABLE : AUTONEG_DISABLE);
+	ks->base.autoneg = (hw_link_info->an_info & ICE_AQ_AN_COMPLETED) ?
+		AUTONEG_ENABLE : AUTONEG_DISABLE;
 
 	/* set media type settings */
 	switch (vsi->port_info->phy.media_type) {
@@ -442,6 +857,311 @@ ice_get_link_ksettings(struct net_device *netdev,
 }
 
 /**
+ * ice_ksettings_find_adv_link_speed - Find advertising link speed
+ * @ks: ethtool ksettings
+ */
+static u16
+ice_ksettings_find_adv_link_speed(const struct ethtool_link_ksettings *ks)
+{
+	u16 adv_link_speed = 0;
+
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  100baseT_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_100MB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  1000baseX_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_1000MB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  1000baseT_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  1000baseKX_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_1000MB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  2500baseT_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_2500MB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  2500baseX_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_2500MB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  5000baseT_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_5GB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  10000baseT_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  10000baseKR_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_10GB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  10000baseSR_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  10000baseLR_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_10GB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  25000baseCR_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  25000baseSR_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  25000baseKR_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_25GB;
+	if (ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  40000baseCR4_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  40000baseSR4_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  40000baseLR4_Full) ||
+	    ethtool_link_ksettings_test_link_mode(ks, advertising,
+						  40000baseKR4_Full))
+		adv_link_speed |= ICE_AQ_LINK_SPEED_40GB;
+
+	return adv_link_speed;
+}
+
+/**
+ * ice_setup_autoneg
+ * @p: port info
+ * @ks: ethtool_link_ksettings
+ * @config: configuration that will be sent down to FW
+ * @autoneg_enabled: autonegotiation is enabled or not
+ * @autoneg_changed: will there a change in autonegotiation
+ * @netdev: network interface device structure
+ *
+ * Setup PHY autonegotiation feature
+ */
+static int
+ice_setup_autoneg(struct ice_port_info *p, struct ethtool_link_ksettings *ks,
+		  struct ice_aqc_set_phy_cfg_data *config,
+		  u8 autoneg_enabled, u8 *autoneg_changed,
+		  struct net_device *netdev)
+{
+	int err = 0;
+
+	*autoneg_changed = 0;
+
+	/* Check autoneg */
+	if (autoneg_enabled == AUTONEG_ENABLE) {
+		/* If autoneg was not already enabled */
+		if (!(p->phy.link_info.an_info & ICE_AQ_AN_COMPLETED)) {
+			/* If autoneg is not supported, return error */
+			if (!ethtool_link_ksettings_test_link_mode(ks,
+								   supported,
+								   Autoneg)) {
+				netdev_info(netdev, "Autoneg not supported on this phy.\n");
+				err = -EINVAL;
+			} else {
+				/* Autoneg is allowed to change */
+				config->caps |= ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
+				*autoneg_changed = 1;
+			}
+		}
+	} else {
+		/* If autoneg is currently enabled */
+		if (p->phy.link_info.an_info & ICE_AQ_AN_COMPLETED) {
+			/* If autoneg is supported 10GBASE_T is the only phy
+			 * that can disable it, so otherwise return error
+			 */
+			if (ethtool_link_ksettings_test_link_mode(ks,
+								  supported,
+								  Autoneg)) {
+				netdev_info(netdev, "Autoneg cannot be disabled on this phy\n");
+				err = -EINVAL;
+			} else {
+				/* Autoneg is allowed to change */
+				config->caps &= ~ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
+				*autoneg_changed = 1;
+			}
+		}
+	}
+
+	return err;
+}
+
+/**
+ * ice_set_link_ksettings - Set Speed and Duplex
+ * @netdev: network interface device structure
+ * @ks: ethtool ksettings
+ *
+ * Set speed/duplex per media_types advertised/forced
+ */
+static int ice_set_link_ksettings(struct net_device *netdev,
+				  const struct ethtool_link_ksettings *ks)
+{
+	u8 autoneg, timeout = TEST_SET_BITS_TIMEOUT, lport = 0;
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ethtool_link_ksettings safe_ks, copy_ks;
+	struct ice_aqc_get_phy_caps_data *abilities;
+	u16 adv_link_speed, curr_link_speed, idx;
+	struct ice_aqc_set_phy_cfg_data config;
+	struct ice_pf *pf = np->vsi->back;
+	struct ice_port_info *p;
+	u8 autoneg_changed = 0;
+	enum ice_status status;
+	u64 phy_type_low;
+	int err = 0;
+	bool linkup;
+
+	p = np->vsi->port_info;
+
+	if (!p)
+		return -EOPNOTSUPP;
+
+	/* Check if this is lan vsi */
+	for (idx = 0 ; idx <  pf->num_alloc_vsi ; idx++) {
+		if (pf->vsi[idx]->type == ICE_VSI_PF) {
+			if (np->vsi != pf->vsi[idx])
+				return -EOPNOTSUPP;
+			break;
+		}
+	}
+
+	if (p->phy.media_type != ICE_MEDIA_BASET &&
+	    p->phy.media_type != ICE_MEDIA_FIBER &&
+	    p->phy.media_type != ICE_MEDIA_BACKPLANE &&
+	    p->phy.media_type != ICE_MEDIA_DA &&
+	    p->phy.link_info.link_info & ICE_AQ_LINK_UP)
+		return -EOPNOTSUPP;
+
+	/* copy the ksettings to copy_ks to avoid modifying the original */
+	memcpy(&copy_ks, ks, sizeof(struct ethtool_link_ksettings));
+
+	/* save autoneg out of ksettings */
+	autoneg = copy_ks.base.autoneg;
+
+	memset(&safe_ks, 0, sizeof(safe_ks));
+
+	/* Get link modes supported by hardware.*/
+	ice_phy_type_to_ethtool(netdev, &safe_ks);
+
+	/* and check against modes requested by user.
+	 * Return an error if unsupported mode was set.
+	 */
+	if (!bitmap_subset(copy_ks.link_modes.advertising,
+			   safe_ks.link_modes.supported,
+			   __ETHTOOL_LINK_MODE_MASK_NBITS))
+		return -EINVAL;
+
+	/* get our own copy of the bits to check against */
+	memset(&safe_ks, 0, sizeof(struct ethtool_link_ksettings));
+	safe_ks.base.cmd = copy_ks.base.cmd;
+	safe_ks.base.link_mode_masks_nwords =
+		copy_ks.base.link_mode_masks_nwords;
+	ice_get_link_ksettings(netdev, &safe_ks);
+
+	/* set autoneg back to what it currently is */
+	copy_ks.base.autoneg = safe_ks.base.autoneg;
+	/* we don't compare the speed */
+	copy_ks.base.speed = safe_ks.base.speed;
+
+	/* If copy_ks.base and safe_ks.base are not the same now, then they are
+	 * trying to set something that we do not support.
+	 */
+	if (memcmp(&copy_ks.base, &safe_ks.base,
+		   sizeof(struct ethtool_link_settings)))
+		return -EOPNOTSUPP;
+
+	while (test_and_set_bit(__ICE_CFG_BUSY, pf->state)) {
+		timeout--;
+		if (!timeout)
+			return -EBUSY;
+		usleep_range(TEST_SET_BITS_SLEEP_MIN, TEST_SET_BITS_SLEEP_MAX);
+	}
+
+	abilities = devm_kzalloc(&pf->pdev->dev, sizeof(*abilities),
+				 GFP_KERNEL);
+	if (!abilities)
+		return -ENOMEM;
+
+	/* Get the current phy config */
+	status = ice_aq_get_phy_caps(p, false, ICE_AQC_REPORT_SW_CFG, abilities,
+				     NULL);
+	if (status) {
+		err = -EAGAIN;
+		goto done;
+	}
+
+	/* Copy abilities to config in case autoneg is not set below */
+	memset(&config, 0, sizeof(struct ice_aqc_set_phy_cfg_data));
+	config.caps = abilities->caps & ~ICE_AQC_PHY_AN_MODE;
+	if (abilities->caps & ICE_AQC_PHY_AN_MODE)
+		config.caps |= ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
+
+	/* Check autoneg */
+	err = ice_setup_autoneg(p, &safe_ks, &config, autoneg, &autoneg_changed,
+				netdev);
+
+	if (err)
+		goto done;
+
+	/* Call to get the current link speed */
+	p->phy.get_link_info = true;
+	status = ice_get_link_status(p, &linkup);
+	if (status) {
+		err = -EAGAIN;
+		goto done;
+	}
+
+	curr_link_speed = p->phy.link_info.link_speed;
+	adv_link_speed = ice_ksettings_find_adv_link_speed(ks);
+
+	/* If speed didn't get set, set it to what it currently is.
+	 * This is needed because if advertise is 0 (as it is when autoneg
+	 * is disabled) then speed won't get set.
+	 */
+	if (!adv_link_speed)
+		adv_link_speed = curr_link_speed;
+
+	/* Convert the advertise link speeds to their corresponded PHY_TYPE */
+	ice_update_phy_type(&phy_type_low, adv_link_speed);
+
+	if (!autoneg_changed && adv_link_speed == curr_link_speed) {
+		netdev_info(netdev, "Nothing changed, exiting without setting anything.\n");
+		goto done;
+	}
+
+	/* copy over the rest of the abilities */
+	config.low_power_ctrl = abilities->low_power_ctrl;
+	config.eee_cap = abilities->eee_cap;
+	config.eeer_value = abilities->eeer_value;
+	config.link_fec_opt = abilities->link_fec_options;
+
+	/* save the requested speeds */
+	p->phy.link_info.req_speeds = adv_link_speed;
+
+	/* set link and auto negotiation so changes take effect */
+	config.caps |= ICE_AQ_PHY_ENA_LINK;
+
+	if (phy_type_low) {
+		config.phy_type_low = cpu_to_le64(phy_type_low) &
+			abilities->phy_type_low;
+	} else {
+		err = -EAGAIN;
+		netdev_info(netdev, "Nothing changed. No PHY_TYPE is corresponded to advertised link speed.\n");
+		goto done;
+	}
+
+	/* If link is up put link down */
+	if (p->phy.link_info.link_info & ICE_AQ_LINK_UP) {
+		/* Tell the OS link is going down, the link will go
+		 * back up when fw says it is ready asynchronously
+		 */
+		ice_print_link_msg(np->vsi, false);
+		netif_carrier_off(netdev);
+		netif_tx_stop_all_queues(netdev);
+	}
+
+	/* make the aq call */
+	status = ice_aq_set_phy_cfg(&pf->hw, lport, &config, NULL);
+	if (status) {
+		netdev_info(netdev, "Set phy config failed,\n");
+		err = -EAGAIN;
+	}
+
+done:
+	devm_kfree(&pf->pdev->dev, abilities);
+	clear_bit(__ICE_CFG_BUSY, pf->state);
+
+	return err;
+}
+
+/**
  * ice_get_rxnfc - command to get RX flow classification rules
  * @netdev: network interface device structure
  * @cmd: ethtool rxnfc command
@@ -478,9 +1198,11 @@ ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
 	ring->tx_max_pending = ICE_MAX_NUM_DESC;
 	ring->rx_pending = vsi->rx_rings[0]->count;
 	ring->tx_pending = vsi->tx_rings[0]->count;
-	ring->rx_mini_pending = ICE_MIN_NUM_DESC;
+
+	/* Rx mini and jumbo rings are not supported */
 	ring->rx_mini_max_pending = 0;
 	ring->rx_jumbo_max_pending = 0;
+	ring->rx_mini_pending = 0;
 	ring->rx_jumbo_pending = 0;
 }
 
@@ -498,14 +1220,23 @@ ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
 	    ring->tx_pending < ICE_MIN_NUM_DESC ||
 	    ring->rx_pending > ICE_MAX_NUM_DESC ||
 	    ring->rx_pending < ICE_MIN_NUM_DESC) {
-		netdev_err(netdev, "Descriptors requested (Tx: %d / Rx: %d) out of range [%d-%d]\n",
+		netdev_err(netdev, "Descriptors requested (Tx: %d / Rx: %d) out of range [%d-%d] (increment %d)\n",
 			   ring->tx_pending, ring->rx_pending,
-			   ICE_MIN_NUM_DESC, ICE_MAX_NUM_DESC);
+			   ICE_MIN_NUM_DESC, ICE_MAX_NUM_DESC,
+			   ICE_REQ_DESC_MULTIPLE);
 		return -EINVAL;
 	}
 
 	new_tx_cnt = ALIGN(ring->tx_pending, ICE_REQ_DESC_MULTIPLE);
+	if (new_tx_cnt != ring->tx_pending)
+		netdev_info(netdev,
+			    "Requested Tx descriptor count rounded up to %d\n",
+			    new_tx_cnt);
 	new_rx_cnt = ALIGN(ring->rx_pending, ICE_REQ_DESC_MULTIPLE);
+	if (new_rx_cnt != ring->rx_pending)
+		netdev_info(netdev,
+			    "Requested Rx descriptor count rounded up to %d\n",
+			    new_rx_cnt);
 
 	/* if nothing to do return success */
 	if (new_tx_cnt == vsi->tx_rings[0]->count &&
@@ -933,6 +1664,7 @@ static int ice_set_rxfh(struct net_device *netdev, const u32 *indir,
 
 static const struct ethtool_ops ice_ethtool_ops = {
 	.get_link_ksettings	= ice_get_link_ksettings,
+	.set_link_ksettings	= ice_set_link_ksettings,
 	.get_drvinfo            = ice_get_drvinfo,
 	.get_regs_len           = ice_get_regs_len,
 	.get_regs               = ice_get_regs,
diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
index 6076fc87df9d..a6679a9bfd3a 100644
--- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
+++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h
@@ -6,251 +6,323 @@
 #ifndef _ICE_HW_AUTOGEN_H_
 #define _ICE_HW_AUTOGEN_H_
 
-#define QTX_COMM_DBELL(_DBQM)		(0x002C0000 + ((_DBQM) * 4))
-#define PF_FW_ARQBAH			0x00080180
-#define PF_FW_ARQBAL			0x00080080
-#define PF_FW_ARQH			0x00080380
-#define PF_FW_ARQH_ARQH_S		0
-#define PF_FW_ARQH_ARQH_M		ICE_M(0x3FF, PF_FW_ARQH_ARQH_S)
-#define PF_FW_ARQLEN			0x00080280
-#define PF_FW_ARQLEN_ARQLEN_S		0
-#define PF_FW_ARQLEN_ARQLEN_M		ICE_M(0x3FF, PF_FW_ARQLEN_ARQLEN_S)
-#define PF_FW_ARQLEN_ARQVFE_S		28
-#define PF_FW_ARQLEN_ARQVFE_M		BIT(PF_FW_ARQLEN_ARQVFE_S)
-#define PF_FW_ARQLEN_ARQOVFL_S		29
-#define PF_FW_ARQLEN_ARQOVFL_M		BIT(PF_FW_ARQLEN_ARQOVFL_S)
-#define PF_FW_ARQLEN_ARQCRIT_S		30
-#define PF_FW_ARQLEN_ARQCRIT_M		BIT(PF_FW_ARQLEN_ARQCRIT_S)
-#define PF_FW_ARQLEN_ARQENABLE_S	31
-#define PF_FW_ARQLEN_ARQENABLE_M	BIT(PF_FW_ARQLEN_ARQENABLE_S)
-#define PF_FW_ARQT			0x00080480
-#define PF_FW_ATQBAH			0x00080100
-#define PF_FW_ATQBAL			0x00080000
-#define PF_FW_ATQH			0x00080300
-#define PF_FW_ATQH_ATQH_S		0
-#define PF_FW_ATQH_ATQH_M		ICE_M(0x3FF, PF_FW_ATQH_ATQH_S)
-#define PF_FW_ATQLEN			0x00080200
-#define PF_FW_ATQLEN_ATQLEN_S		0
-#define PF_FW_ATQLEN_ATQLEN_M		ICE_M(0x3FF, PF_FW_ATQLEN_ATQLEN_S)
-#define PF_FW_ATQLEN_ATQVFE_S		28
-#define PF_FW_ATQLEN_ATQVFE_M		BIT(PF_FW_ATQLEN_ATQVFE_S)
-#define PF_FW_ATQLEN_ATQOVFL_S		29
-#define PF_FW_ATQLEN_ATQOVFL_M		BIT(PF_FW_ATQLEN_ATQOVFL_S)
-#define PF_FW_ATQLEN_ATQCRIT_S		30
-#define PF_FW_ATQLEN_ATQCRIT_M		BIT(PF_FW_ATQLEN_ATQCRIT_S)
-#define PF_FW_ATQLEN_ATQENABLE_S	31
-#define PF_FW_ATQLEN_ATQENABLE_M	BIT(PF_FW_ATQLEN_ATQENABLE_S)
-#define PF_FW_ATQT			0x00080400
-
+#define QTX_COMM_DBELL(_DBQM)			(0x002C0000 + ((_DBQM) * 4))
+#define PF_FW_ARQBAH				0x00080180
+#define PF_FW_ARQBAL				0x00080080
+#define PF_FW_ARQH				0x00080380
+#define PF_FW_ARQH_ARQH_M			ICE_M(0x3FF, 0)
+#define PF_FW_ARQLEN				0x00080280
+#define PF_FW_ARQLEN_ARQLEN_M			ICE_M(0x3FF, 0)
+#define PF_FW_ARQLEN_ARQVFE_M			BIT(28)
+#define PF_FW_ARQLEN_ARQOVFL_M			BIT(29)
+#define PF_FW_ARQLEN_ARQCRIT_M			BIT(30)
+#define PF_FW_ARQLEN_ARQENABLE_M		BIT(31)
+#define PF_FW_ARQT				0x00080480
+#define PF_FW_ATQBAH				0x00080100
+#define PF_FW_ATQBAL				0x00080000
+#define PF_FW_ATQH				0x00080300
+#define PF_FW_ATQH_ATQH_M			ICE_M(0x3FF, 0)
+#define PF_FW_ATQLEN				0x00080200
+#define PF_FW_ATQLEN_ATQLEN_M			ICE_M(0x3FF, 0)
+#define PF_FW_ATQLEN_ATQVFE_M			BIT(28)
+#define PF_FW_ATQLEN_ATQOVFL_M			BIT(29)
+#define PF_FW_ATQLEN_ATQCRIT_M			BIT(30)
+#define PF_FW_ATQLEN_ATQENABLE_M		BIT(31)
+#define PF_FW_ATQT				0x00080400
+#define PF_MBX_ARQBAH				0x0022E400
+#define PF_MBX_ARQBAL				0x0022E380
+#define PF_MBX_ARQH				0x0022E500
+#define PF_MBX_ARQH_ARQH_M			ICE_M(0x3FF, 0)
+#define PF_MBX_ARQLEN				0x0022E480
+#define PF_MBX_ARQLEN_ARQLEN_M			ICE_M(0x3FF, 0)
+#define PF_MBX_ARQLEN_ARQENABLE_M		BIT(31)
+#define PF_MBX_ARQT				0x0022E580
+#define PF_MBX_ATQBAH				0x0022E180
+#define PF_MBX_ATQBAL				0x0022E100
+#define PF_MBX_ATQH				0x0022E280
+#define PF_MBX_ATQH_ATQH_M			ICE_M(0x3FF, 0)
+#define PF_MBX_ATQLEN				0x0022E200
+#define PF_MBX_ATQLEN_ATQLEN_M			ICE_M(0x3FF, 0)
+#define PF_MBX_ATQLEN_ATQENABLE_M		BIT(31)
+#define PF_MBX_ATQT				0x0022E300
 #define GLFLXP_RXDID_FLAGS(_i, _j)		(0x0045D000 + ((_i) * 4 + (_j) * 256))
 #define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_S	0
-#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_M	ICE_M(0x3F, GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_S)
+#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_M	ICE_M(0x3F, 0)
 #define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_1_S	8
-#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_1_M	ICE_M(0x3F, GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_1_S)
+#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_1_M	ICE_M(0x3F, 8)
 #define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_2_S	16
-#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_2_M	ICE_M(0x3F, GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_2_S)
+#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_2_M	ICE_M(0x3F, 16)
 #define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_3_S	24
-#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_3_M	ICE_M(0x3F, GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_3_S)
+#define GLFLXP_RXDID_FLAGS_FLEXIFLAG_4N_3_M	ICE_M(0x3F, 24)
 #define GLFLXP_RXDID_FLX_WRD_0(_i)		(0x0045c800 + ((_i) * 4))
 #define GLFLXP_RXDID_FLX_WRD_0_PROT_MDID_S	0
-#define GLFLXP_RXDID_FLX_WRD_0_PROT_MDID_M	ICE_M(0xFF, GLFLXP_RXDID_FLX_WRD_0_PROT_MDID_S)
+#define GLFLXP_RXDID_FLX_WRD_0_PROT_MDID_M	ICE_M(0xFF, 0)
 #define GLFLXP_RXDID_FLX_WRD_0_RXDID_OPCODE_S	30
-#define GLFLXP_RXDID_FLX_WRD_0_RXDID_OPCODE_M	ICE_M(0x3, GLFLXP_RXDID_FLX_WRD_0_RXDID_OPCODE_S)
+#define GLFLXP_RXDID_FLX_WRD_0_RXDID_OPCODE_M	ICE_M(0x3, 30)
 #define GLFLXP_RXDID_FLX_WRD_1(_i)		(0x0045c900 + ((_i) * 4))
 #define GLFLXP_RXDID_FLX_WRD_1_PROT_MDID_S	0
-#define GLFLXP_RXDID_FLX_WRD_1_PROT_MDID_M	ICE_M(0xFF, GLFLXP_RXDID_FLX_WRD_1_PROT_MDID_S)
+#define GLFLXP_RXDID_FLX_WRD_1_PROT_MDID_M	ICE_M(0xFF, 0)
 #define GLFLXP_RXDID_FLX_WRD_1_RXDID_OPCODE_S	30
-#define GLFLXP_RXDID_FLX_WRD_1_RXDID_OPCODE_M	ICE_M(0x3, GLFLXP_RXDID_FLX_WRD_1_RXDID_OPCODE_S)
+#define GLFLXP_RXDID_FLX_WRD_1_RXDID_OPCODE_M	ICE_M(0x3, 30)
 #define GLFLXP_RXDID_FLX_WRD_2(_i)		(0x0045ca00 + ((_i) * 4))
 #define GLFLXP_RXDID_FLX_WRD_2_PROT_MDID_S	0
-#define GLFLXP_RXDID_FLX_WRD_2_PROT_MDID_M	ICE_M(0xFF, GLFLXP_RXDID_FLX_WRD_2_PROT_MDID_S)
+#define GLFLXP_RXDID_FLX_WRD_2_PROT_MDID_M	ICE_M(0xFF, 0)
 #define GLFLXP_RXDID_FLX_WRD_2_RXDID_OPCODE_S	30
-#define GLFLXP_RXDID_FLX_WRD_2_RXDID_OPCODE_M	ICE_M(0x3, GLFLXP_RXDID_FLX_WRD_2_RXDID_OPCODE_S)
+#define GLFLXP_RXDID_FLX_WRD_2_RXDID_OPCODE_M	ICE_M(0x3, 30)
 #define GLFLXP_RXDID_FLX_WRD_3(_i)		(0x0045cb00 + ((_i) * 4))
 #define GLFLXP_RXDID_FLX_WRD_3_PROT_MDID_S	0
-#define GLFLXP_RXDID_FLX_WRD_3_PROT_MDID_M	ICE_M(0xFF, GLFLXP_RXDID_FLX_WRD_3_PROT_MDID_S)
+#define GLFLXP_RXDID_FLX_WRD_3_PROT_MDID_M	ICE_M(0xFF, 0)
 #define GLFLXP_RXDID_FLX_WRD_3_RXDID_OPCODE_S	30
-#define GLFLXP_RXDID_FLX_WRD_3_RXDID_OPCODE_M	ICE_M(0x3, GLFLXP_RXDID_FLX_WRD_3_RXDID_OPCODE_S)
-
-#define QRXFLXP_CNTXT(_QRX)		(0x00480000 + ((_QRX) * 4))
-#define QRXFLXP_CNTXT_RXDID_IDX_S	0
-#define QRXFLXP_CNTXT_RXDID_IDX_M	ICE_M(0x3F, QRXFLXP_CNTXT_RXDID_IDX_S)
-#define QRXFLXP_CNTXT_RXDID_PRIO_S	8
-#define QRXFLXP_CNTXT_RXDID_PRIO_M	ICE_M(0x7, QRXFLXP_CNTXT_RXDID_PRIO_S)
-#define QRXFLXP_CNTXT_TS_S		11
-#define QRXFLXP_CNTXT_TS_M		BIT(QRXFLXP_CNTXT_TS_S)
-#define GLGEN_RSTAT			0x000B8188
-#define GLGEN_RSTAT_DEVSTATE_S		0
-#define GLGEN_RSTAT_DEVSTATE_M		ICE_M(0x3, GLGEN_RSTAT_DEVSTATE_S)
-#define GLGEN_RSTCTL			0x000B8180
-#define GLGEN_RSTCTL_GRSTDEL_S		0
-#define GLGEN_RSTCTL_GRSTDEL_M		ICE_M(0x3F, GLGEN_RSTCTL_GRSTDEL_S)
-#define GLGEN_RSTAT_RESET_TYPE_S	2
-#define GLGEN_RSTAT_RESET_TYPE_M	ICE_M(0x3, GLGEN_RSTAT_RESET_TYPE_S)
-#define GLGEN_RTRIG			0x000B8190
-#define GLGEN_RTRIG_CORER_S		0
-#define GLGEN_RTRIG_CORER_M		BIT(GLGEN_RTRIG_CORER_S)
-#define GLGEN_RTRIG_GLOBR_S		1
-#define GLGEN_RTRIG_GLOBR_M		BIT(GLGEN_RTRIG_GLOBR_S)
-#define GLGEN_STAT			0x000B612C
-#define PFGEN_CTRL			0x00091000
-#define PFGEN_CTRL_PFSWR_S		0
-#define PFGEN_CTRL_PFSWR_M		BIT(PFGEN_CTRL_PFSWR_S)
-#define PFGEN_STATE			0x00088000
-#define PRTGEN_STATUS			0x000B8100
-#define PFHMC_ERRORDATA			0x00520500
-#define PFHMC_ERRORINFO			0x00520400
-#define GLINT_DYN_CTL(_INT)		(0x00160000 + ((_INT) * 4))
-#define GLINT_DYN_CTL_INTENA_S		0
-#define GLINT_DYN_CTL_INTENA_M		BIT(GLINT_DYN_CTL_INTENA_S)
-#define GLINT_DYN_CTL_CLEARPBA_S	1
-#define GLINT_DYN_CTL_CLEARPBA_M	BIT(GLINT_DYN_CTL_CLEARPBA_S)
-#define GLINT_DYN_CTL_SWINT_TRIG_S	2
-#define GLINT_DYN_CTL_SWINT_TRIG_M	BIT(GLINT_DYN_CTL_SWINT_TRIG_S)
-#define GLINT_DYN_CTL_ITR_INDX_S	3
-#define GLINT_DYN_CTL_SW_ITR_INDX_S	25
-#define GLINT_DYN_CTL_SW_ITR_INDX_M	ICE_M(0x3, GLINT_DYN_CTL_SW_ITR_INDX_S)
-#define GLINT_DYN_CTL_INTENA_MSK_S	31
-#define GLINT_DYN_CTL_INTENA_MSK_M	BIT(GLINT_DYN_CTL_INTENA_MSK_S)
-#define GLINT_ITR(_i, _INT)		(0x00154000 + ((_i) * 8192 + (_INT) * 4))
-#define PFINT_FW_CTL			0x0016C800
-#define PFINT_FW_CTL_MSIX_INDX_S	0
-#define PFINT_FW_CTL_MSIX_INDX_M	ICE_M(0x7FF, PFINT_FW_CTL_MSIX_INDX_S)
-#define PFINT_FW_CTL_ITR_INDX_S		11
-#define PFINT_FW_CTL_ITR_INDX_M		ICE_M(0x3, PFINT_FW_CTL_ITR_INDX_S)
-#define PFINT_FW_CTL_CAUSE_ENA_S	30
-#define PFINT_FW_CTL_CAUSE_ENA_M	BIT(PFINT_FW_CTL_CAUSE_ENA_S)
-#define PFINT_OICR			0x0016CA00
-#define PFINT_OICR_ECC_ERR_S		16
-#define PFINT_OICR_ECC_ERR_M		BIT(PFINT_OICR_ECC_ERR_S)
-#define PFINT_OICR_MAL_DETECT_S		19
-#define PFINT_OICR_MAL_DETECT_M		BIT(PFINT_OICR_MAL_DETECT_S)
-#define PFINT_OICR_GRST_S		20
-#define PFINT_OICR_GRST_M		BIT(PFINT_OICR_GRST_S)
-#define PFINT_OICR_PCI_EXCEPTION_S	21
-#define PFINT_OICR_PCI_EXCEPTION_M	BIT(PFINT_OICR_PCI_EXCEPTION_S)
-#define PFINT_OICR_HMC_ERR_S		26
-#define PFINT_OICR_HMC_ERR_M		BIT(PFINT_OICR_HMC_ERR_S)
-#define PFINT_OICR_PE_CRITERR_S		28
-#define PFINT_OICR_PE_CRITERR_M		BIT(PFINT_OICR_PE_CRITERR_S)
-#define PFINT_OICR_CTL			0x0016CA80
-#define PFINT_OICR_CTL_MSIX_INDX_S	0
-#define PFINT_OICR_CTL_MSIX_INDX_M	ICE_M(0x7FF, PFINT_OICR_CTL_MSIX_INDX_S)
-#define PFINT_OICR_CTL_ITR_INDX_S	11
-#define PFINT_OICR_CTL_ITR_INDX_M	ICE_M(0x3, PFINT_OICR_CTL_ITR_INDX_S)
-#define PFINT_OICR_CTL_CAUSE_ENA_S	30
-#define PFINT_OICR_CTL_CAUSE_ENA_M	BIT(PFINT_OICR_CTL_CAUSE_ENA_S)
-#define PFINT_OICR_ENA			0x0016C900
-#define QINT_RQCTL(_QRX)		(0x00150000 + ((_QRX) * 4))
-#define QINT_RQCTL_MSIX_INDX_S		0
-#define QINT_RQCTL_ITR_INDX_S		11
-#define QINT_RQCTL_CAUSE_ENA_S		30
-#define QINT_RQCTL_CAUSE_ENA_M		BIT(QINT_RQCTL_CAUSE_ENA_S)
-#define QINT_TQCTL(_DBQM)		(0x00140000 + ((_DBQM) * 4))
-#define QINT_TQCTL_MSIX_INDX_S		0
-#define QINT_TQCTL_ITR_INDX_S		11
-#define QINT_TQCTL_CAUSE_ENA_S		30
-#define QINT_TQCTL_CAUSE_ENA_M		BIT(QINT_TQCTL_CAUSE_ENA_S)
-#define GLLAN_RCTL_0			0x002941F8
-#define QRX_CONTEXT(_i, _QRX)		(0x00280000 + ((_i) * 8192 + (_QRX) * 4))
-#define QRX_CTRL(_QRX)			(0x00120000 + ((_QRX) * 4))
-#define QRX_CTRL_MAX_INDEX		2047
-#define QRX_CTRL_QENA_REQ_S		0
-#define QRX_CTRL_QENA_REQ_M		BIT(QRX_CTRL_QENA_REQ_S)
-#define QRX_CTRL_QENA_STAT_S		2
-#define QRX_CTRL_QENA_STAT_M		BIT(QRX_CTRL_QENA_STAT_S)
-#define QRX_ITR(_QRX)			(0x00292000 + ((_QRX) * 4))
-#define QRX_TAIL(_QRX)			(0x00290000 + ((_QRX) * 4))
-#define GLNVM_FLA			0x000B6108
-#define GLNVM_FLA_LOCKED_S		6
-#define GLNVM_FLA_LOCKED_M		BIT(GLNVM_FLA_LOCKED_S)
-#define GLNVM_GENS			0x000B6100
-#define GLNVM_GENS_SR_SIZE_S		5
-#define GLNVM_GENS_SR_SIZE_M		ICE_M(0x7, GLNVM_GENS_SR_SIZE_S)
-#define GLNVM_ULD			0x000B6008
-#define GLNVM_ULD_CORER_DONE_S		3
-#define GLNVM_ULD_CORER_DONE_M		BIT(GLNVM_ULD_CORER_DONE_S)
-#define GLNVM_ULD_GLOBR_DONE_S		4
-#define GLNVM_ULD_GLOBR_DONE_M		BIT(GLNVM_ULD_GLOBR_DONE_S)
-#define PF_FUNC_RID			0x0009E880
-#define PF_FUNC_RID_FUNC_NUM_S		0
-#define PF_FUNC_RID_FUNC_NUM_M		ICE_M(0x7, PF_FUNC_RID_FUNC_NUM_S)
-#define GLPRT_BPRCH(_i)			(0x00381384 + ((_i) * 8))
-#define GLPRT_BPRCL(_i)			(0x00381380 + ((_i) * 8))
-#define GLPRT_BPTCH(_i)			(0x00381244 + ((_i) * 8))
-#define GLPRT_BPTCL(_i)			(0x00381240 + ((_i) * 8))
-#define GLPRT_CRCERRS(_i)		(0x00380100 + ((_i) * 8))
-#define GLPRT_GORCH(_i)			(0x00380004 + ((_i) * 8))
-#define GLPRT_GORCL(_i)			(0x00380000 + ((_i) * 8))
-#define GLPRT_GOTCH(_i)			(0x00380B44 + ((_i) * 8))
-#define GLPRT_GOTCL(_i)			(0x00380B40 + ((_i) * 8))
-#define GLPRT_ILLERRC(_i)		(0x003801C0 + ((_i) * 8))
-#define GLPRT_LXOFFRXC(_i)		(0x003802C0 + ((_i) * 8))
-#define GLPRT_LXOFFTXC(_i)		(0x00381180 + ((_i) * 8))
-#define GLPRT_LXONRXC(_i)		(0x00380280 + ((_i) * 8))
-#define GLPRT_LXONTXC(_i)		(0x00381140 + ((_i) * 8))
-#define GLPRT_MLFC(_i)			(0x00380040 + ((_i) * 8))
-#define GLPRT_MPRCH(_i)			(0x00381344 + ((_i) * 8))
-#define GLPRT_MPRCL(_i)			(0x00381340 + ((_i) * 8))
-#define GLPRT_MPTCH(_i)			(0x00381204 + ((_i) * 8))
-#define GLPRT_MPTCL(_i)			(0x00381200 + ((_i) * 8))
-#define GLPRT_MRFC(_i)			(0x00380080 + ((_i) * 8))
-#define GLPRT_PRC1023H(_i)		(0x00380A04 + ((_i) * 8))
-#define GLPRT_PRC1023L(_i)		(0x00380A00 + ((_i) * 8))
-#define GLPRT_PRC127H(_i)		(0x00380944 + ((_i) * 8))
-#define GLPRT_PRC127L(_i)		(0x00380940 + ((_i) * 8))
-#define GLPRT_PRC1522H(_i)		(0x00380A44 + ((_i) * 8))
-#define GLPRT_PRC1522L(_i)		(0x00380A40 + ((_i) * 8))
-#define GLPRT_PRC255H(_i)		(0x00380984 + ((_i) * 8))
-#define GLPRT_PRC255L(_i)		(0x00380980 + ((_i) * 8))
-#define GLPRT_PRC511H(_i)		(0x003809C4 + ((_i) * 8))
-#define GLPRT_PRC511L(_i)		(0x003809C0 + ((_i) * 8))
-#define GLPRT_PRC64H(_i)		(0x00380904 + ((_i) * 8))
-#define GLPRT_PRC64L(_i)		(0x00380900 + ((_i) * 8))
-#define GLPRT_PRC9522H(_i)		(0x00380A84 + ((_i) * 8))
-#define GLPRT_PRC9522L(_i)		(0x00380A80 + ((_i) * 8))
-#define GLPRT_PTC1023H(_i)		(0x00380C84 + ((_i) * 8))
-#define GLPRT_PTC1023L(_i)		(0x00380C80 + ((_i) * 8))
-#define GLPRT_PTC127H(_i)		(0x00380BC4 + ((_i) * 8))
-#define GLPRT_PTC127L(_i)		(0x00380BC0 + ((_i) * 8))
-#define GLPRT_PTC1522H(_i)		(0x00380CC4 + ((_i) * 8))
-#define GLPRT_PTC1522L(_i)		(0x00380CC0 + ((_i) * 8))
-#define GLPRT_PTC255H(_i)		(0x00380C04 + ((_i) * 8))
-#define GLPRT_PTC255L(_i)		(0x00380C00 + ((_i) * 8))
-#define GLPRT_PTC511H(_i)		(0x00380C44 + ((_i) * 8))
-#define GLPRT_PTC511L(_i)		(0x00380C40 + ((_i) * 8))
-#define GLPRT_PTC64H(_i)		(0x00380B84 + ((_i) * 8))
-#define GLPRT_PTC64L(_i)		(0x00380B80 + ((_i) * 8))
-#define GLPRT_PTC9522H(_i)		(0x00380D04 + ((_i) * 8))
-#define GLPRT_PTC9522L(_i)		(0x00380D00 + ((_i) * 8))
-#define GLPRT_RFC(_i)			(0x00380AC0 + ((_i) * 8))
-#define GLPRT_RJC(_i)			(0x00380B00 + ((_i) * 8))
-#define GLPRT_RLEC(_i)			(0x00380140 + ((_i) * 8))
-#define GLPRT_ROC(_i)			(0x00380240 + ((_i) * 8))
-#define GLPRT_RUC(_i)			(0x00380200 + ((_i) * 8))
-#define GLPRT_TDOLD(_i)			(0x00381280 + ((_i) * 8))
-#define GLPRT_UPRCH(_i)			(0x00381304 + ((_i) * 8))
-#define GLPRT_UPRCL(_i)			(0x00381300 + ((_i) * 8))
-#define GLPRT_UPTCH(_i)			(0x003811C4 + ((_i) * 8))
-#define GLPRT_UPTCL(_i)			(0x003811C0 + ((_i) * 8))
-#define GLV_BPRCH(_i)			(0x003B6004 + ((_i) * 8))
-#define GLV_BPRCL(_i)			(0x003B6000 + ((_i) * 8))
-#define GLV_BPTCH(_i)			(0x0030E004 + ((_i) * 8))
-#define GLV_BPTCL(_i)			(0x0030E000 + ((_i) * 8))
-#define GLV_GORCH(_i)			(0x003B0004 + ((_i) * 8))
-#define GLV_GORCL(_i)			(0x003B0000 + ((_i) * 8))
-#define GLV_GOTCH(_i)			(0x00300004 + ((_i) * 8))
-#define GLV_GOTCL(_i)			(0x00300000 + ((_i) * 8))
-#define GLV_MPRCH(_i)			(0x003B4004 + ((_i) * 8))
-#define GLV_MPRCL(_i)			(0x003B4000 + ((_i) * 8))
-#define GLV_MPTCH(_i)			(0x0030C004 + ((_i) * 8))
-#define GLV_MPTCL(_i)			(0x0030C000 + ((_i) * 8))
-#define GLV_RDPC(_i)			(0x00294C04 + ((_i) * 4))
-#define GLV_TEPC(_VSI)			(0x00312000 + ((_VSI) * 4))
-#define GLV_UPRCH(_i)			(0x003B2004 + ((_i) * 8))
-#define GLV_UPRCL(_i)			(0x003B2000 + ((_i) * 8))
-#define GLV_UPTCH(_i)			(0x0030A004 + ((_i) * 8))
-#define GLV_UPTCL(_i)			(0x0030A000 + ((_i) * 8))
-#define VSIQF_HKEY_MAX_INDEX		12
+#define GLFLXP_RXDID_FLX_WRD_3_RXDID_OPCODE_M	ICE_M(0x3, 30)
+#define QRXFLXP_CNTXT(_QRX)			(0x00480000 + ((_QRX) * 4))
+#define QRXFLXP_CNTXT_RXDID_IDX_S		0
+#define QRXFLXP_CNTXT_RXDID_IDX_M		ICE_M(0x3F, 0)
+#define QRXFLXP_CNTXT_RXDID_PRIO_S		8
+#define QRXFLXP_CNTXT_RXDID_PRIO_M		ICE_M(0x7, 8)
+#define GLGEN_RSTAT				0x000B8188
+#define GLGEN_RSTAT_DEVSTATE_M			ICE_M(0x3, 0)
+#define GLGEN_RSTCTL				0x000B8180
+#define GLGEN_RSTCTL_GRSTDEL_S			0
+#define GLGEN_RSTCTL_GRSTDEL_M			ICE_M(0x3F, GLGEN_RSTCTL_GRSTDEL_S)
+#define GLGEN_RSTAT_RESET_TYPE_S		2
+#define GLGEN_RSTAT_RESET_TYPE_M		ICE_M(0x3, 2)
+#define GLGEN_RTRIG				0x000B8190
+#define GLGEN_RTRIG_CORER_M			BIT(0)
+#define GLGEN_RTRIG_GLOBR_M			BIT(1)
+#define GLGEN_STAT				0x000B612C
+#define GLGEN_VFLRSTAT(_i)			(0x00093A04 + ((_i) * 4))
+#define PFGEN_CTRL				0x00091000
+#define PFGEN_CTRL_PFSWR_M			BIT(0)
+#define PFGEN_STATE				0x00088000
+#define PRTGEN_STATUS				0x000B8100
+#define VFGEN_RSTAT(_VF)			(0x00074000 + ((_VF) * 4))
+#define VPGEN_VFRSTAT(_VF)			(0x00090800 + ((_VF) * 4))
+#define VPGEN_VFRSTAT_VFRD_M			BIT(0)
+#define VPGEN_VFRTRIG(_VF)			(0x00090000 + ((_VF) * 4))
+#define VPGEN_VFRTRIG_VFSWR_M			BIT(0)
+#define PFHMC_ERRORDATA				0x00520500
+#define PFHMC_ERRORINFO				0x00520400
+#define GLINT_DYN_CTL(_INT)			(0x00160000 + ((_INT) * 4))
+#define GLINT_DYN_CTL_INTENA_M			BIT(0)
+#define GLINT_DYN_CTL_CLEARPBA_M		BIT(1)
+#define GLINT_DYN_CTL_SWINT_TRIG_M		BIT(2)
+#define GLINT_DYN_CTL_ITR_INDX_S		3
+#define GLINT_DYN_CTL_SW_ITR_INDX_M		ICE_M(0x3, 25)
+#define GLINT_DYN_CTL_INTENA_MSK_M		BIT(31)
+#define GLINT_ITR(_i, _INT)			(0x00154000 + ((_i) * 8192 + (_INT) * 4))
+#define GLINT_RATE(_INT)			(0x0015A000 + ((_INT) * 4))
+#define GLINT_RATE_INTRL_ENA_M			BIT(6)
+#define GLINT_VECT2FUNC(_INT)			(0x00162000 + ((_INT) * 4))
+#define GLINT_VECT2FUNC_VF_NUM_S		0
+#define GLINT_VECT2FUNC_VF_NUM_M		ICE_M(0xFF, 0)
+#define GLINT_VECT2FUNC_PF_NUM_S		12
+#define GLINT_VECT2FUNC_PF_NUM_M		ICE_M(0x7, 12)
+#define GLINT_VECT2FUNC_IS_PF_S			16
+#define GLINT_VECT2FUNC_IS_PF_M			BIT(16)
+#define PFINT_FW_CTL				0x0016C800
+#define PFINT_FW_CTL_MSIX_INDX_M		ICE_M(0x7FF, 0)
+#define PFINT_FW_CTL_ITR_INDX_S			11
+#define PFINT_FW_CTL_ITR_INDX_M			ICE_M(0x3, 11)
+#define PFINT_FW_CTL_CAUSE_ENA_M		BIT(30)
+#define PFINT_MBX_CTL				0x0016B280
+#define PFINT_MBX_CTL_MSIX_INDX_M		ICE_M(0x7FF, 0)
+#define PFINT_MBX_CTL_ITR_INDX_S		11
+#define PFINT_MBX_CTL_ITR_INDX_M		ICE_M(0x3, 11)
+#define PFINT_MBX_CTL_CAUSE_ENA_M		BIT(30)
+#define PFINT_OICR				0x0016CA00
+#define PFINT_OICR_ECC_ERR_M			BIT(16)
+#define PFINT_OICR_MAL_DETECT_M			BIT(19)
+#define PFINT_OICR_GRST_M			BIT(20)
+#define PFINT_OICR_PCI_EXCEPTION_M		BIT(21)
+#define PFINT_OICR_HMC_ERR_M			BIT(26)
+#define PFINT_OICR_PE_CRITERR_M			BIT(28)
+#define PFINT_OICR_VFLR_M			BIT(29)
+#define PFINT_OICR_CTL				0x0016CA80
+#define PFINT_OICR_CTL_MSIX_INDX_M		ICE_M(0x7FF, 0)
+#define PFINT_OICR_CTL_ITR_INDX_S		11
+#define PFINT_OICR_CTL_ITR_INDX_M		ICE_M(0x3, 11)
+#define PFINT_OICR_CTL_CAUSE_ENA_M		BIT(30)
+#define PFINT_OICR_ENA				0x0016C900
+#define QINT_RQCTL(_QRX)			(0x00150000 + ((_QRX) * 4))
+#define QINT_RQCTL_MSIX_INDX_S			0
+#define QINT_RQCTL_ITR_INDX_S			11
+#define QINT_RQCTL_CAUSE_ENA_M			BIT(30)
+#define QINT_TQCTL(_DBQM)			(0x00140000 + ((_DBQM) * 4))
+#define QINT_TQCTL_MSIX_INDX_S			0
+#define QINT_TQCTL_ITR_INDX_S			11
+#define QINT_TQCTL_CAUSE_ENA_M			BIT(30)
+#define VPINT_ALLOC(_VF)			(0x001D1000 + ((_VF) * 4))
+#define VPINT_ALLOC_FIRST_S			0
+#define VPINT_ALLOC_FIRST_M			ICE_M(0x7FF, 0)
+#define VPINT_ALLOC_LAST_S			12
+#define VPINT_ALLOC_LAST_M			ICE_M(0x7FF, 12)
+#define VPINT_ALLOC_VALID_M			BIT(31)
+#define QRX_CONTEXT(_i, _QRX)			(0x00280000 + ((_i) * 8192 + (_QRX) * 4))
+#define QRX_CTRL(_QRX)				(0x00120000 + ((_QRX) * 4))
+#define QRX_CTRL_MAX_INDEX			2047
+#define QRX_CTRL_QENA_REQ_S			0
+#define QRX_CTRL_QENA_REQ_M			BIT(0)
+#define QRX_CTRL_QENA_STAT_S			2
+#define QRX_CTRL_QENA_STAT_M			BIT(2)
+#define QRX_ITR(_QRX)				(0x00292000 + ((_QRX) * 4))
+#define QRX_TAIL(_QRX)				(0x00290000 + ((_QRX) * 4))
+#define QRX_TAIL_MAX_INDEX			2047
+#define QRX_TAIL_TAIL_S				0
+#define QRX_TAIL_TAIL_M				ICE_M(0x1FFF, 0)
+#define VPLAN_RX_QBASE(_VF)			(0x00072000 + ((_VF) * 4))
+#define VPLAN_RX_QBASE_VFFIRSTQ_S		0
+#define VPLAN_RX_QBASE_VFFIRSTQ_M		ICE_M(0x7FF, 0)
+#define VPLAN_RX_QBASE_VFNUMQ_S			16
+#define VPLAN_RX_QBASE_VFNUMQ_M			ICE_M(0xFF, 16)
+#define VPLAN_RXQ_MAPENA(_VF)			(0x00073000 + ((_VF) * 4))
+#define VPLAN_RXQ_MAPENA_RX_ENA_M		BIT(0)
+#define VPLAN_TX_QBASE(_VF)			(0x001D1800 + ((_VF) * 4))
+#define VPLAN_TX_QBASE_VFFIRSTQ_S		0
+#define VPLAN_TX_QBASE_VFFIRSTQ_M		ICE_M(0x3FFF, 0)
+#define VPLAN_TX_QBASE_VFNUMQ_S			16
+#define VPLAN_TX_QBASE_VFNUMQ_M			ICE_M(0xFF, 16)
+#define VPLAN_TXQ_MAPENA(_VF)			(0x00073800 + ((_VF) * 4))
+#define VPLAN_TXQ_MAPENA_TX_ENA_M		BIT(0)
+#define GL_MDET_RX				0x00294C00
+#define GL_MDET_RX_QNUM_S			0
+#define GL_MDET_RX_QNUM_M			ICE_M(0x7FFF, 0)
+#define GL_MDET_RX_VF_NUM_S			15
+#define GL_MDET_RX_VF_NUM_M			ICE_M(0xFF, 15)
+#define GL_MDET_RX_PF_NUM_S			23
+#define GL_MDET_RX_PF_NUM_M			ICE_M(0x7, 23)
+#define GL_MDET_RX_MAL_TYPE_S			26
+#define GL_MDET_RX_MAL_TYPE_M			ICE_M(0x1F, 26)
+#define GL_MDET_RX_VALID_M			BIT(31)
+#define GL_MDET_TX_PQM				0x002D2E00
+#define GL_MDET_TX_PQM_PF_NUM_S			0
+#define GL_MDET_TX_PQM_PF_NUM_M			ICE_M(0x7, 0)
+#define GL_MDET_TX_PQM_VF_NUM_S			4
+#define GL_MDET_TX_PQM_VF_NUM_M			ICE_M(0xFF, 4)
+#define GL_MDET_TX_PQM_QNUM_S			12
+#define GL_MDET_TX_PQM_QNUM_M			ICE_M(0x3FFF, 12)
+#define GL_MDET_TX_PQM_MAL_TYPE_S		26
+#define GL_MDET_TX_PQM_MAL_TYPE_M		ICE_M(0x1F, 26)
+#define GL_MDET_TX_PQM_VALID_M			BIT(31)
+#define GL_MDET_TX_TCLAN			0x000FC068
+#define GL_MDET_TX_TCLAN_QNUM_S			0
+#define GL_MDET_TX_TCLAN_QNUM_M			ICE_M(0x7FFF, 0)
+#define GL_MDET_TX_TCLAN_VF_NUM_S		15
+#define GL_MDET_TX_TCLAN_VF_NUM_M		ICE_M(0xFF, 15)
+#define GL_MDET_TX_TCLAN_PF_NUM_S		23
+#define GL_MDET_TX_TCLAN_PF_NUM_M		ICE_M(0x7, 23)
+#define GL_MDET_TX_TCLAN_MAL_TYPE_S		26
+#define GL_MDET_TX_TCLAN_MAL_TYPE_M		ICE_M(0x1F, 26)
+#define GL_MDET_TX_TCLAN_VALID_M		BIT(31)
+#define PF_MDET_RX				0x00294280
+#define PF_MDET_RX_VALID_M			BIT(0)
+#define PF_MDET_TX_PQM				0x002D2C80
+#define PF_MDET_TX_PQM_VALID_M			BIT(0)
+#define PF_MDET_TX_TCLAN			0x000FC000
+#define PF_MDET_TX_TCLAN_VALID_M		BIT(0)
+#define VP_MDET_RX(_VF)				(0x00294400 + ((_VF) * 4))
+#define VP_MDET_RX_VALID_M			BIT(0)
+#define VP_MDET_TX_PQM(_VF)			(0x002D2000 + ((_VF) * 4))
+#define VP_MDET_TX_PQM_VALID_M			BIT(0)
+#define VP_MDET_TX_TCLAN(_VF)			(0x000FB800 + ((_VF) * 4))
+#define VP_MDET_TX_TCLAN_VALID_M		BIT(0)
+#define VP_MDET_TX_TDPU(_VF)			(0x00040000 + ((_VF) * 4))
+#define VP_MDET_TX_TDPU_VALID_M			BIT(0)
+#define GLNVM_FLA				0x000B6108
+#define GLNVM_FLA_LOCKED_M			BIT(6)
+#define GLNVM_GENS				0x000B6100
+#define GLNVM_GENS_SR_SIZE_S			5
+#define GLNVM_GENS_SR_SIZE_M			ICE_M(0x7, 5)
+#define GLNVM_ULD				0x000B6008
+#define GLNVM_ULD_CORER_DONE_M			BIT(3)
+#define GLNVM_ULD_GLOBR_DONE_M			BIT(4)
+#define PF_FUNC_RID				0x0009E880
+#define PF_FUNC_RID_FUNC_NUM_S			0
+#define PF_FUNC_RID_FUNC_NUM_M			ICE_M(0x7, 0)
+#define PF_PCI_CIAA				0x0009E580
+#define PF_PCI_CIAA_VF_NUM_S			12
+#define PF_PCI_CIAD				0x0009E500
+#define GL_PWR_MODE_CTL				0x000B820C
+#define GL_PWR_MODE_CTL_CAR_MAX_BW_S		30
+#define GL_PWR_MODE_CTL_CAR_MAX_BW_M		ICE_M(0x3, 30)
+#define GLPRT_BPRCH(_i)				(0x00381384 + ((_i) * 8))
+#define GLPRT_BPRCL(_i)				(0x00381380 + ((_i) * 8))
+#define GLPRT_BPTCH(_i)				(0x00381244 + ((_i) * 8))
+#define GLPRT_BPTCL(_i)				(0x00381240 + ((_i) * 8))
+#define GLPRT_CRCERRS(_i)			(0x00380100 + ((_i) * 8))
+#define GLPRT_GORCH(_i)				(0x00380004 + ((_i) * 8))
+#define GLPRT_GORCL(_i)				(0x00380000 + ((_i) * 8))
+#define GLPRT_GOTCH(_i)				(0x00380B44 + ((_i) * 8))
+#define GLPRT_GOTCL(_i)				(0x00380B40 + ((_i) * 8))
+#define GLPRT_ILLERRC(_i)			(0x003801C0 + ((_i) * 8))
+#define GLPRT_LXOFFRXC(_i)			(0x003802C0 + ((_i) * 8))
+#define GLPRT_LXOFFTXC(_i)			(0x00381180 + ((_i) * 8))
+#define GLPRT_LXONRXC(_i)			(0x00380280 + ((_i) * 8))
+#define GLPRT_LXONTXC(_i)			(0x00381140 + ((_i) * 8))
+#define GLPRT_MLFC(_i)				(0x00380040 + ((_i) * 8))
+#define GLPRT_MPRCH(_i)				(0x00381344 + ((_i) * 8))
+#define GLPRT_MPRCL(_i)				(0x00381340 + ((_i) * 8))
+#define GLPRT_MPTCH(_i)				(0x00381204 + ((_i) * 8))
+#define GLPRT_MPTCL(_i)				(0x00381200 + ((_i) * 8))
+#define GLPRT_MRFC(_i)				(0x00380080 + ((_i) * 8))
+#define GLPRT_PRC1023H(_i)			(0x00380A04 + ((_i) * 8))
+#define GLPRT_PRC1023L(_i)			(0x00380A00 + ((_i) * 8))
+#define GLPRT_PRC127H(_i)			(0x00380944 + ((_i) * 8))
+#define GLPRT_PRC127L(_i)			(0x00380940 + ((_i) * 8))
+#define GLPRT_PRC1522H(_i)			(0x00380A44 + ((_i) * 8))
+#define GLPRT_PRC1522L(_i)			(0x00380A40 + ((_i) * 8))
+#define GLPRT_PRC255H(_i)			(0x00380984 + ((_i) * 8))
+#define GLPRT_PRC255L(_i)			(0x00380980 + ((_i) * 8))
+#define GLPRT_PRC511H(_i)			(0x003809C4 + ((_i) * 8))
+#define GLPRT_PRC511L(_i)			(0x003809C0 + ((_i) * 8))
+#define GLPRT_PRC64H(_i)			(0x00380904 + ((_i) * 8))
+#define GLPRT_PRC64L(_i)			(0x00380900 + ((_i) * 8))
+#define GLPRT_PRC9522H(_i)			(0x00380A84 + ((_i) * 8))
+#define GLPRT_PRC9522L(_i)			(0x00380A80 + ((_i) * 8))
+#define GLPRT_PTC1023H(_i)			(0x00380C84 + ((_i) * 8))
+#define GLPRT_PTC1023L(_i)			(0x00380C80 + ((_i) * 8))
+#define GLPRT_PTC127H(_i)			(0x00380BC4 + ((_i) * 8))
+#define GLPRT_PTC127L(_i)			(0x00380BC0 + ((_i) * 8))
+#define GLPRT_PTC1522H(_i)			(0x00380CC4 + ((_i) * 8))
+#define GLPRT_PTC1522L(_i)			(0x00380CC0 + ((_i) * 8))
+#define GLPRT_PTC255H(_i)			(0x00380C04 + ((_i) * 8))
+#define GLPRT_PTC255L(_i)			(0x00380C00 + ((_i) * 8))
+#define GLPRT_PTC511H(_i)			(0x00380C44 + ((_i) * 8))
+#define GLPRT_PTC511L(_i)			(0x00380C40 + ((_i) * 8))
+#define GLPRT_PTC64H(_i)			(0x00380B84 + ((_i) * 8))
+#define GLPRT_PTC64L(_i)			(0x00380B80 + ((_i) * 8))
+#define GLPRT_PTC9522H(_i)			(0x00380D04 + ((_i) * 8))
+#define GLPRT_PTC9522L(_i)			(0x00380D00 + ((_i) * 8))
+#define GLPRT_RFC(_i)				(0x00380AC0 + ((_i) * 8))
+#define GLPRT_RJC(_i)				(0x00380B00 + ((_i) * 8))
+#define GLPRT_RLEC(_i)				(0x00380140 + ((_i) * 8))
+#define GLPRT_ROC(_i)				(0x00380240 + ((_i) * 8))
+#define GLPRT_RUC(_i)				(0x00380200 + ((_i) * 8))
+#define GLPRT_TDOLD(_i)				(0x00381280 + ((_i) * 8))
+#define GLPRT_UPRCH(_i)				(0x00381304 + ((_i) * 8))
+#define GLPRT_UPRCL(_i)				(0x00381300 + ((_i) * 8))
+#define GLPRT_UPTCH(_i)				(0x003811C4 + ((_i) * 8))
+#define GLPRT_UPTCL(_i)				(0x003811C0 + ((_i) * 8))
+#define GLV_BPRCH(_i)				(0x003B6004 + ((_i) * 8))
+#define GLV_BPRCL(_i)				(0x003B6000 + ((_i) * 8))
+#define GLV_BPTCH(_i)				(0x0030E004 + ((_i) * 8))
+#define GLV_BPTCL(_i)				(0x0030E000 + ((_i) * 8))
+#define GLV_GORCH(_i)				(0x003B0004 + ((_i) * 8))
+#define GLV_GORCL(_i)				(0x003B0000 + ((_i) * 8))
+#define GLV_GOTCH(_i)				(0x00300004 + ((_i) * 8))
+#define GLV_GOTCL(_i)				(0x00300000 + ((_i) * 8))
+#define GLV_MPRCH(_i)				(0x003B4004 + ((_i) * 8))
+#define GLV_MPRCL(_i)				(0x003B4000 + ((_i) * 8))
+#define GLV_MPTCH(_i)				(0x0030C004 + ((_i) * 8))
+#define GLV_MPTCL(_i)				(0x0030C000 + ((_i) * 8))
+#define GLV_RDPC(_i)				(0x00294C04 + ((_i) * 4))
+#define GLV_TEPC(_VSI)				(0x00312000 + ((_VSI) * 4))
+#define GLV_UPRCH(_i)				(0x003B2004 + ((_i) * 8))
+#define GLV_UPRCL(_i)				(0x003B2000 + ((_i) * 8))
+#define GLV_UPTCH(_i)				(0x0030A004 + ((_i) * 8))
+#define GLV_UPTCL(_i)				(0x0030A000 + ((_i) * 8))
+#define VSIQF_HKEY_MAX_INDEX			12
+#define VSIQF_HLUT_MAX_INDEX			15
+#define VFINT_DYN_CTLN(_i)			(0x00003800 + ((_i) * 4))
+#define VFINT_DYN_CTLN_CLEARPBA_M		BIT(1)
 
 #endif /* _ICE_HW_AUTOGEN_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
index 068dbc740b76..7d2a66739e3f 100644
--- a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
+++ b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
@@ -188,23 +188,25 @@ struct ice_32b_rx_flex_desc_nic {
  * with a specific metadata (profile 7 reserved for HW)
  */
 enum ice_rxdid {
-	ICE_RXDID_START			= 0,
-	ICE_RXDID_LEGACY_0		= ICE_RXDID_START,
-	ICE_RXDID_LEGACY_1,
-	ICE_RXDID_FLX_START,
-	ICE_RXDID_FLEX_NIC		= ICE_RXDID_FLX_START,
-	ICE_RXDID_FLX_LAST		= 63,
-	ICE_RXDID_LAST			= ICE_RXDID_FLX_LAST
+	ICE_RXDID_LEGACY_0		= 0,
+	ICE_RXDID_LEGACY_1		= 1,
+	ICE_RXDID_FLEX_NIC		= 2,
+	ICE_RXDID_FLEX_NIC_2		= 6,
+	ICE_RXDID_HW			= 7,
+	ICE_RXDID_LAST			= 63,
 };
 
 /* Receive Flex Descriptor Rx opcode values */
 #define ICE_RX_OPC_MDID		0x01
 
 /* Receive Descriptor MDID values */
-#define ICE_RX_MDID_FLOW_ID_LOWER	5
-#define ICE_RX_MDID_FLOW_ID_HIGH	6
-#define ICE_RX_MDID_HASH_LOW		56
-#define ICE_RX_MDID_HASH_HIGH		57
+enum ice_flex_rx_mdid {
+	ICE_RX_MDID_FLOW_ID_LOWER	= 5,
+	ICE_RX_MDID_FLOW_ID_HIGH,
+	ICE_RX_MDID_SRC_VSI		= 19,
+	ICE_RX_MDID_HASH_LOW		= 56,
+	ICE_RX_MDID_HASH_HIGH,
+};
 
 /* Rx Flag64 packet flag bits */
 enum ice_rx_flg64_bits {
@@ -416,6 +418,7 @@ struct ice_tlan_ctx {
 	u8  pf_num;
 	u16 vmvf_num;
 	u8  vmvf_type;
+#define ICE_TLAN_CTX_VMVF_TYPE_VF	0
 #define ICE_TLAN_CTX_VMVF_TYPE_VMQ	1
 #define ICE_TLAN_CTX_VMVF_TYPE_PF	2
 	u16 src_vsi;
@@ -471,4 +474,16 @@ static inline struct ice_rx_ptype_decoded ice_decode_rx_desc_ptype(u16 ptype)
 {
 	return ice_ptype_lkup[ptype];
 }
+
+#define ICE_LINK_SPEED_UNKNOWN		0
+#define ICE_LINK_SPEED_10MBPS		10
+#define ICE_LINK_SPEED_100MBPS		100
+#define ICE_LINK_SPEED_1000MBPS		1000
+#define ICE_LINK_SPEED_2500MBPS		2500
+#define ICE_LINK_SPEED_5000MBPS		5000
+#define ICE_LINK_SPEED_10000MBPS	10000
+#define ICE_LINK_SPEED_20000MBPS	20000
+#define ICE_LINK_SPEED_25000MBPS	25000
+#define ICE_LINK_SPEED_40000MBPS	40000
+
 #endif /* _ICE_LAN_TX_RX_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
new file mode 100644
index 000000000000..49f1940772ed
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -0,0 +1,2619 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2018, Intel Corporation. */
+
+#include "ice.h"
+#include "ice_lib.h"
+
+/**
+ * ice_setup_rx_ctx - Configure a receive ring context
+ * @ring: The Rx ring to configure
+ *
+ * Configure the Rx descriptor ring in RLAN context.
+ */
+static int ice_setup_rx_ctx(struct ice_ring *ring)
+{
+	struct ice_vsi *vsi = ring->vsi;
+	struct ice_hw *hw = &vsi->back->hw;
+	u32 rxdid = ICE_RXDID_FLEX_NIC;
+	struct ice_rlan_ctx rlan_ctx;
+	u32 regval;
+	u16 pf_q;
+	int err;
+
+	/* what is RX queue number in global space of 2K Rx queues */
+	pf_q = vsi->rxq_map[ring->q_index];
+
+	/* clear the context structure first */
+	memset(&rlan_ctx, 0, sizeof(rlan_ctx));
+
+	rlan_ctx.base = ring->dma >> 7;
+
+	rlan_ctx.qlen = ring->count;
+
+	/* Receive Packet Data Buffer Size.
+	 * The Packet Data Buffer Size is defined in 128 byte units.
+	 */
+	rlan_ctx.dbuf = vsi->rx_buf_len >> ICE_RLAN_CTX_DBUF_S;
+
+	/* use 32 byte descriptors */
+	rlan_ctx.dsize = 1;
+
+	/* Strip the Ethernet CRC bytes before the packet is posted to host
+	 * memory.
+	 */
+	rlan_ctx.crcstrip = 1;
+
+	/* L2TSEL flag defines the reported L2 Tags in the receive descriptor */
+	rlan_ctx.l2tsel = 1;
+
+	rlan_ctx.dtype = ICE_RX_DTYPE_NO_SPLIT;
+	rlan_ctx.hsplit_0 = ICE_RLAN_RX_HSPLIT_0_NO_SPLIT;
+	rlan_ctx.hsplit_1 = ICE_RLAN_RX_HSPLIT_1_NO_SPLIT;
+
+	/* This controls whether VLAN is stripped from inner headers
+	 * The VLAN in the inner L2 header is stripped to the receive
+	 * descriptor if enabled by this flag.
+	 */
+	rlan_ctx.showiv = 0;
+
+	/* Max packet size for this queue - must not be set to a larger value
+	 * than 5 x DBUF
+	 */
+	rlan_ctx.rxmax = min_t(u16, vsi->max_frame,
+			       ICE_MAX_CHAINED_RX_BUFS * vsi->rx_buf_len);
+
+	/* Rx queue threshold in units of 64 */
+	rlan_ctx.lrxqthresh = 1;
+
+	 /* Enable Flexible Descriptors in the queue context which
+	  * allows this driver to select a specific receive descriptor format
+	  */
+	if (vsi->type != ICE_VSI_VF) {
+		regval = rd32(hw, QRXFLXP_CNTXT(pf_q));
+		regval |= (rxdid << QRXFLXP_CNTXT_RXDID_IDX_S) &
+			QRXFLXP_CNTXT_RXDID_IDX_M;
+
+		/* increasing context priority to pick up profile id;
+		 * default is 0x01; setting to 0x03 to ensure profile
+		 * is programming if prev context is of same priority
+		 */
+		regval |= (0x03 << QRXFLXP_CNTXT_RXDID_PRIO_S) &
+			QRXFLXP_CNTXT_RXDID_PRIO_M;
+
+		wr32(hw, QRXFLXP_CNTXT(pf_q), regval);
+	}
+
+	/* Absolute queue number out of 2K needs to be passed */
+	err = ice_write_rxq_ctx(hw, &rlan_ctx, pf_q);
+	if (err) {
+		dev_err(&vsi->back->pdev->dev,
+			"Failed to set LAN Rx queue context for absolute Rx queue %d error: %d\n",
+			pf_q, err);
+		return -EIO;
+	}
+
+	if (vsi->type == ICE_VSI_VF)
+		return 0;
+
+	/* init queue specific tail register */
+	ring->tail = hw->hw_addr + QRX_TAIL(pf_q);
+	writel(0, ring->tail);
+	ice_alloc_rx_bufs(ring, ICE_DESC_UNUSED(ring));
+
+	return 0;
+}
+
+/**
+ * ice_setup_tx_ctx - setup a struct ice_tlan_ctx instance
+ * @ring: The Tx ring to configure
+ * @tlan_ctx: Pointer to the Tx LAN queue context structure to be initialized
+ * @pf_q: queue index in the PF space
+ *
+ * Configure the Tx descriptor ring in TLAN context.
+ */
+static void
+ice_setup_tx_ctx(struct ice_ring *ring, struct ice_tlan_ctx *tlan_ctx, u16 pf_q)
+{
+	struct ice_vsi *vsi = ring->vsi;
+	struct ice_hw *hw = &vsi->back->hw;
+
+	tlan_ctx->base = ring->dma >> ICE_TLAN_CTX_BASE_S;
+
+	tlan_ctx->port_num = vsi->port_info->lport;
+
+	/* Transmit Queue Length */
+	tlan_ctx->qlen = ring->count;
+
+	/* PF number */
+	tlan_ctx->pf_num = hw->pf_id;
+
+	/* queue belongs to a specific VSI type
+	 * VF / VM index should be programmed per vmvf_type setting:
+	 * for vmvf_type = VF, it is VF number between 0-256
+	 * for vmvf_type = VM, it is VM number between 0-767
+	 * for PF or EMP this field should be set to zero
+	 */
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		tlan_ctx->vmvf_type = ICE_TLAN_CTX_VMVF_TYPE_PF;
+		break;
+	case ICE_VSI_VF:
+		/* Firmware expects vmvf_num to be absolute VF id */
+		tlan_ctx->vmvf_num = hw->func_caps.vf_base_id + vsi->vf_id;
+		tlan_ctx->vmvf_type = ICE_TLAN_CTX_VMVF_TYPE_VF;
+		break;
+	default:
+		return;
+	}
+
+	/* make sure the context is associated with the right VSI */
+	tlan_ctx->src_vsi = ice_get_hw_vsi_num(hw, vsi->idx);
+
+	tlan_ctx->tso_ena = ICE_TX_LEGACY;
+	tlan_ctx->tso_qnum = pf_q;
+
+	/* Legacy or Advanced Host Interface:
+	 * 0: Advanced Host Interface
+	 * 1: Legacy Host Interface
+	 */
+	tlan_ctx->legacy_int = ICE_TX_LEGACY;
+}
+
+/**
+ * ice_pf_rxq_wait - Wait for a PF's Rx queue to be enabled or disabled
+ * @pf: the PF being configured
+ * @pf_q: the PF queue
+ * @ena: enable or disable state of the queue
+ *
+ * This routine will wait for the given Rx queue of the PF to reach the
+ * enabled or disabled state.
+ * Returns -ETIMEDOUT in case of failing to reach the requested state after
+ * multiple retries; else will return 0 in case of success.
+ */
+static int ice_pf_rxq_wait(struct ice_pf *pf, int pf_q, bool ena)
+{
+	int i;
+
+	for (i = 0; i < ICE_Q_WAIT_RETRY_LIMIT; i++) {
+		u32 rx_reg = rd32(&pf->hw, QRX_CTRL(pf_q));
+
+		if (ena == !!(rx_reg & QRX_CTRL_QENA_STAT_M))
+			break;
+
+		usleep_range(10, 20);
+	}
+	if (i >= ICE_Q_WAIT_RETRY_LIMIT)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+/**
+ * ice_vsi_ctrl_rx_rings - Start or stop a VSI's Rx rings
+ * @vsi: the VSI being configured
+ * @ena: start or stop the Rx rings
+ */
+static int ice_vsi_ctrl_rx_rings(struct ice_vsi *vsi, bool ena)
+{
+	struct ice_pf *pf = vsi->back;
+	struct ice_hw *hw = &pf->hw;
+	int i, j, ret = 0;
+
+	for (i = 0; i < vsi->num_rxq; i++) {
+		int pf_q = vsi->rxq_map[i];
+		u32 rx_reg;
+
+		for (j = 0; j < ICE_Q_WAIT_MAX_RETRY; j++) {
+			rx_reg = rd32(hw, QRX_CTRL(pf_q));
+			if (((rx_reg >> QRX_CTRL_QENA_REQ_S) & 1) ==
+			    ((rx_reg >> QRX_CTRL_QENA_STAT_S) & 1))
+				break;
+			usleep_range(1000, 2000);
+		}
+
+		/* Skip if the queue is already in the requested state */
+		if (ena == !!(rx_reg & QRX_CTRL_QENA_STAT_M))
+			continue;
+
+		/* turn on/off the queue */
+		if (ena)
+			rx_reg |= QRX_CTRL_QENA_REQ_M;
+		else
+			rx_reg &= ~QRX_CTRL_QENA_REQ_M;
+		wr32(hw, QRX_CTRL(pf_q), rx_reg);
+
+		/* wait for the change to finish */
+		ret = ice_pf_rxq_wait(pf, pf_q, ena);
+		if (ret) {
+			dev_err(&pf->pdev->dev,
+				"VSI idx %d Rx ring %d %sable timeout\n",
+				vsi->idx, pf_q, (ena ? "en" : "dis"));
+			break;
+		}
+	}
+
+	return ret;
+}
+
+/**
+ * ice_vsi_alloc_arrays - Allocate queue and vector pointer arrays for the VSI
+ * @vsi: VSI pointer
+ * @alloc_qvectors: a bool to specify if q_vectors need to be allocated.
+ *
+ * On error: returns error code (negative)
+ * On success: returns 0
+ */
+static int ice_vsi_alloc_arrays(struct ice_vsi *vsi, bool alloc_qvectors)
+{
+	struct ice_pf *pf = vsi->back;
+
+	/* allocate memory for both Tx and Rx ring pointers */
+	vsi->tx_rings = devm_kcalloc(&pf->pdev->dev, vsi->alloc_txq,
+				     sizeof(struct ice_ring *), GFP_KERNEL);
+	if (!vsi->tx_rings)
+		goto err_txrings;
+
+	vsi->rx_rings = devm_kcalloc(&pf->pdev->dev, vsi->alloc_rxq,
+				     sizeof(struct ice_ring *), GFP_KERNEL);
+	if (!vsi->rx_rings)
+		goto err_rxrings;
+
+	if (alloc_qvectors) {
+		/* allocate memory for q_vector pointers */
+		vsi->q_vectors = devm_kcalloc(&pf->pdev->dev,
+					      vsi->num_q_vectors,
+					      sizeof(struct ice_q_vector *),
+					      GFP_KERNEL);
+		if (!vsi->q_vectors)
+			goto err_vectors;
+	}
+
+	return 0;
+
+err_vectors:
+	devm_kfree(&pf->pdev->dev, vsi->rx_rings);
+err_rxrings:
+	devm_kfree(&pf->pdev->dev, vsi->tx_rings);
+err_txrings:
+	return -ENOMEM;
+}
+
+/**
+ * ice_vsi_set_num_qs - Set num queues, descriptors and vectors for a VSI
+ * @vsi: the VSI being configured
+ *
+ * Return 0 on success and a negative value on error
+ */
+static void ice_vsi_set_num_qs(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		vsi->alloc_txq = pf->num_lan_tx;
+		vsi->alloc_rxq = pf->num_lan_rx;
+		vsi->num_desc = ALIGN(ICE_DFLT_NUM_DESC, ICE_REQ_DESC_MULTIPLE);
+		vsi->num_q_vectors = max_t(int, pf->num_lan_rx, pf->num_lan_tx);
+		break;
+	case ICE_VSI_VF:
+		vsi->alloc_txq = pf->num_vf_qps;
+		vsi->alloc_rxq = pf->num_vf_qps;
+		/* pf->num_vf_msix includes (VF miscellaneous vector +
+		 * data queue interrupts). Since vsi->num_q_vectors is number
+		 * of queues vectors, subtract 1 from the original vector
+		 * count
+		 */
+		vsi->num_q_vectors = pf->num_vf_msix - 1;
+		break;
+	default:
+		dev_warn(&vsi->back->pdev->dev, "Unknown VSI type %d\n",
+			 vsi->type);
+		break;
+	}
+}
+
+/**
+ * ice_get_free_slot - get the next non-NULL location index in array
+ * @array: array to search
+ * @size: size of the array
+ * @curr: last known occupied index to be used as a search hint
+ *
+ * void * is being used to keep the functionality generic. This lets us use this
+ * function on any array of pointers.
+ */
+static int ice_get_free_slot(void *array, int size, int curr)
+{
+	int **tmp_array = (int **)array;
+	int next;
+
+	if (curr < (size - 1) && !tmp_array[curr + 1]) {
+		next = curr + 1;
+	} else {
+		int i = 0;
+
+		while ((i < size) && (tmp_array[i]))
+			i++;
+		if (i == size)
+			next = ICE_NO_VSI;
+		else
+			next = i;
+	}
+	return next;
+}
+
+/**
+ * ice_vsi_delete - delete a VSI from the switch
+ * @vsi: pointer to VSI being removed
+ */
+void ice_vsi_delete(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	struct ice_vsi_ctx ctxt;
+	enum ice_status status;
+
+	if (vsi->type == ICE_VSI_VF)
+		ctxt.vf_num = vsi->vf_id;
+	ctxt.vsi_num = vsi->vsi_num;
+
+	memcpy(&ctxt.info, &vsi->info, sizeof(struct ice_aqc_vsi_props));
+
+	status = ice_free_vsi(&pf->hw, vsi->idx, &ctxt, false, NULL);
+	if (status)
+		dev_err(&pf->pdev->dev, "Failed to delete VSI %i in FW\n",
+			vsi->vsi_num);
+}
+
+/**
+ * ice_vsi_free_arrays - clean up VSI resources
+ * @vsi: pointer to VSI being cleared
+ * @free_qvectors: bool to specify if q_vectors should be deallocated
+ */
+static void ice_vsi_free_arrays(struct ice_vsi *vsi, bool free_qvectors)
+{
+	struct ice_pf *pf = vsi->back;
+
+	/* free the ring and vector containers */
+	if (free_qvectors && vsi->q_vectors) {
+		devm_kfree(&pf->pdev->dev, vsi->q_vectors);
+		vsi->q_vectors = NULL;
+	}
+	if (vsi->tx_rings) {
+		devm_kfree(&pf->pdev->dev, vsi->tx_rings);
+		vsi->tx_rings = NULL;
+	}
+	if (vsi->rx_rings) {
+		devm_kfree(&pf->pdev->dev, vsi->rx_rings);
+		vsi->rx_rings = NULL;
+	}
+}
+
+/**
+ * ice_vsi_clear - clean up and deallocate the provided VSI
+ * @vsi: pointer to VSI being cleared
+ *
+ * This deallocates the VSI's queue resources, removes it from the PF's
+ * VSI array if necessary, and deallocates the VSI
+ *
+ * Returns 0 on success, negative on failure
+ */
+int ice_vsi_clear(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = NULL;
+
+	if (!vsi)
+		return 0;
+
+	if (!vsi->back)
+		return -EINVAL;
+
+	pf = vsi->back;
+
+	if (!pf->vsi[vsi->idx] || pf->vsi[vsi->idx] != vsi) {
+		dev_dbg(&pf->pdev->dev, "vsi does not exist at pf->vsi[%d]\n",
+			vsi->idx);
+		return -EINVAL;
+	}
+
+	mutex_lock(&pf->sw_mutex);
+	/* updates the PF for this cleared VSI */
+
+	pf->vsi[vsi->idx] = NULL;
+	if (vsi->idx < pf->next_vsi)
+		pf->next_vsi = vsi->idx;
+
+	ice_vsi_free_arrays(vsi, true);
+	mutex_unlock(&pf->sw_mutex);
+	devm_kfree(&pf->pdev->dev, vsi);
+
+	return 0;
+}
+
+/**
+ * ice_msix_clean_rings - MSIX mode Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a q_vector
+ */
+irqreturn_t ice_msix_clean_rings(int __always_unused irq, void *data)
+{
+	struct ice_q_vector *q_vector = (struct ice_q_vector *)data;
+
+	if (!q_vector->tx.ring && !q_vector->rx.ring)
+		return IRQ_HANDLED;
+
+	napi_schedule(&q_vector->napi);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * ice_vsi_alloc - Allocates the next available struct VSI in the PF
+ * @pf: board private structure
+ * @type: type of VSI
+ *
+ * returns a pointer to a VSI on success, NULL on failure.
+ */
+static struct ice_vsi *ice_vsi_alloc(struct ice_pf *pf, enum ice_vsi_type type)
+{
+	struct ice_vsi *vsi = NULL;
+
+	/* Need to protect the allocation of the VSIs at the PF level */
+	mutex_lock(&pf->sw_mutex);
+
+	/* If we have already allocated our maximum number of VSIs,
+	 * pf->next_vsi will be ICE_NO_VSI. If not, pf->next_vsi index
+	 * is available to be populated
+	 */
+	if (pf->next_vsi == ICE_NO_VSI) {
+		dev_dbg(&pf->pdev->dev, "out of VSI slots!\n");
+		goto unlock_pf;
+	}
+
+	vsi = devm_kzalloc(&pf->pdev->dev, sizeof(*vsi), GFP_KERNEL);
+	if (!vsi)
+		goto unlock_pf;
+
+	vsi->type = type;
+	vsi->back = pf;
+	set_bit(__ICE_DOWN, vsi->state);
+	vsi->idx = pf->next_vsi;
+	vsi->work_lmt = ICE_DFLT_IRQ_WORK;
+
+	ice_vsi_set_num_qs(vsi);
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		if (ice_vsi_alloc_arrays(vsi, true))
+			goto err_rings;
+
+		/* Setup default MSIX irq handler for VSI */
+		vsi->irq_handler = ice_msix_clean_rings;
+		break;
+	case ICE_VSI_VF:
+		if (ice_vsi_alloc_arrays(vsi, true))
+			goto err_rings;
+		break;
+	default:
+		dev_warn(&pf->pdev->dev, "Unknown VSI type %d\n", vsi->type);
+		goto unlock_pf;
+	}
+
+	/* fill VSI slot in the PF struct */
+	pf->vsi[pf->next_vsi] = vsi;
+
+	/* prepare pf->next_vsi for next use */
+	pf->next_vsi = ice_get_free_slot(pf->vsi, pf->num_alloc_vsi,
+					 pf->next_vsi);
+	goto unlock_pf;
+
+err_rings:
+	devm_kfree(&pf->pdev->dev, vsi);
+	vsi = NULL;
+unlock_pf:
+	mutex_unlock(&pf->sw_mutex);
+	return vsi;
+}
+
+/**
+ * ice_vsi_get_qs_contig - Assign a contiguous chunk of queues to VSI
+ * @vsi: the VSI getting queues
+ *
+ * Return 0 on success and a negative value on error
+ */
+static int ice_vsi_get_qs_contig(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int offset, ret = 0;
+
+	mutex_lock(&pf->avail_q_mutex);
+	/* look for contiguous block of queues for Tx */
+	offset = bitmap_find_next_zero_area(pf->avail_txqs, ICE_MAX_TXQS,
+					    0, vsi->alloc_txq, 0);
+	if (offset < ICE_MAX_TXQS) {
+		int i;
+
+		bitmap_set(pf->avail_txqs, offset, vsi->alloc_txq);
+		for (i = 0; i < vsi->alloc_txq; i++)
+			vsi->txq_map[i] = i + offset;
+	} else {
+		ret = -ENOMEM;
+		vsi->tx_mapping_mode = ICE_VSI_MAP_SCATTER;
+	}
+
+	/* look for contiguous block of queues for Rx */
+	offset = bitmap_find_next_zero_area(pf->avail_rxqs, ICE_MAX_RXQS,
+					    0, vsi->alloc_rxq, 0);
+	if (offset < ICE_MAX_RXQS) {
+		int i;
+
+		bitmap_set(pf->avail_rxqs, offset, vsi->alloc_rxq);
+		for (i = 0; i < vsi->alloc_rxq; i++)
+			vsi->rxq_map[i] = i + offset;
+	} else {
+		ret = -ENOMEM;
+		vsi->rx_mapping_mode = ICE_VSI_MAP_SCATTER;
+	}
+	mutex_unlock(&pf->avail_q_mutex);
+
+	return ret;
+}
+
+/**
+ * ice_vsi_get_qs_scatter - Assign a scattered queues to VSI
+ * @vsi: the VSI getting queues
+ *
+ * Return 0 on success and a negative value on error
+ */
+static int ice_vsi_get_qs_scatter(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int i, index = 0;
+
+	mutex_lock(&pf->avail_q_mutex);
+
+	if (vsi->tx_mapping_mode == ICE_VSI_MAP_SCATTER) {
+		for (i = 0; i < vsi->alloc_txq; i++) {
+			index = find_next_zero_bit(pf->avail_txqs,
+						   ICE_MAX_TXQS, index);
+			if (index < ICE_MAX_TXQS) {
+				set_bit(index, pf->avail_txqs);
+				vsi->txq_map[i] = index;
+			} else {
+				goto err_scatter_tx;
+			}
+		}
+	}
+
+	if (vsi->rx_mapping_mode == ICE_VSI_MAP_SCATTER) {
+		for (i = 0; i < vsi->alloc_rxq; i++) {
+			index = find_next_zero_bit(pf->avail_rxqs,
+						   ICE_MAX_RXQS, index);
+			if (index < ICE_MAX_RXQS) {
+				set_bit(index, pf->avail_rxqs);
+				vsi->rxq_map[i] = index;
+			} else {
+				goto err_scatter_rx;
+			}
+		}
+	}
+
+	mutex_unlock(&pf->avail_q_mutex);
+	return 0;
+
+err_scatter_rx:
+	/* unflag any queues we have grabbed (i is failed position) */
+	for (index = 0; index < i; index++) {
+		clear_bit(vsi->rxq_map[index], pf->avail_rxqs);
+		vsi->rxq_map[index] = 0;
+	}
+	i = vsi->alloc_txq;
+err_scatter_tx:
+	/* i is either position of failed attempt or vsi->alloc_txq */
+	for (index = 0; index < i; index++) {
+		clear_bit(vsi->txq_map[index], pf->avail_txqs);
+		vsi->txq_map[index] = 0;
+	}
+
+	mutex_unlock(&pf->avail_q_mutex);
+	return -ENOMEM;
+}
+
+/**
+ * ice_vsi_get_qs - Assign queues from PF to VSI
+ * @vsi: the VSI to assign queues to
+ *
+ * Returns 0 on success and a negative value on error
+ */
+static int ice_vsi_get_qs(struct ice_vsi *vsi)
+{
+	int ret = 0;
+
+	vsi->tx_mapping_mode = ICE_VSI_MAP_CONTIG;
+	vsi->rx_mapping_mode = ICE_VSI_MAP_CONTIG;
+
+	/* NOTE: ice_vsi_get_qs_contig() will set the Rx/Tx mapping
+	 * modes individually to scatter if assigning contiguous queues
+	 * to Rx or Tx fails
+	 */
+	ret = ice_vsi_get_qs_contig(vsi);
+	if (ret < 0) {
+		if (vsi->tx_mapping_mode == ICE_VSI_MAP_SCATTER)
+			vsi->alloc_txq = max_t(u16, vsi->alloc_txq,
+					       ICE_MAX_SCATTER_TXQS);
+		if (vsi->rx_mapping_mode == ICE_VSI_MAP_SCATTER)
+			vsi->alloc_rxq = max_t(u16, vsi->alloc_rxq,
+					       ICE_MAX_SCATTER_RXQS);
+		ret = ice_vsi_get_qs_scatter(vsi);
+	}
+
+	return ret;
+}
+
+/**
+ * ice_vsi_put_qs - Release queues from VSI to PF
+ * @vsi: the VSI that is going to release queues
+ */
+void ice_vsi_put_qs(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int i;
+
+	mutex_lock(&pf->avail_q_mutex);
+
+	for (i = 0; i < vsi->alloc_txq; i++) {
+		clear_bit(vsi->txq_map[i], pf->avail_txqs);
+		vsi->txq_map[i] = ICE_INVAL_Q_INDEX;
+	}
+
+	for (i = 0; i < vsi->alloc_rxq; i++) {
+		clear_bit(vsi->rxq_map[i], pf->avail_rxqs);
+		vsi->rxq_map[i] = ICE_INVAL_Q_INDEX;
+	}
+
+	mutex_unlock(&pf->avail_q_mutex);
+}
+
+/**
+ * ice_rss_clean - Delete RSS related VSI structures that hold user inputs
+ * @vsi: the VSI being removed
+ */
+static void ice_rss_clean(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf;
+
+	pf = vsi->back;
+
+	if (vsi->rss_hkey_user)
+		devm_kfree(&pf->pdev->dev, vsi->rss_hkey_user);
+	if (vsi->rss_lut_user)
+		devm_kfree(&pf->pdev->dev, vsi->rss_lut_user);
+}
+
+/**
+ * ice_vsi_set_rss_params - Setup RSS capabilities per VSI type
+ * @vsi: the VSI being configured
+ */
+static void ice_vsi_set_rss_params(struct ice_vsi *vsi)
+{
+	struct ice_hw_common_caps *cap;
+	struct ice_pf *pf = vsi->back;
+
+	if (!test_bit(ICE_FLAG_RSS_ENA, pf->flags)) {
+		vsi->rss_size = 1;
+		return;
+	}
+
+	cap = &pf->hw.func_caps.common_cap;
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		/* PF VSI will inherit RSS instance of PF */
+		vsi->rss_table_size = cap->rss_table_size;
+		vsi->rss_size = min_t(int, num_online_cpus(),
+				      BIT(cap->rss_table_entry_width));
+		vsi->rss_lut_type = ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF;
+		break;
+	case ICE_VSI_VF:
+		/* VF VSI will gets a small RSS table
+		 * For VSI_LUT, LUT size should be set to 64 bytes
+		 */
+		vsi->rss_table_size = ICE_VSIQF_HLUT_ARRAY_SIZE;
+		vsi->rss_size = min_t(int, num_online_cpus(),
+				      BIT(cap->rss_table_entry_width));
+		vsi->rss_lut_type = ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_VSI;
+		break;
+	default:
+		dev_warn(&pf->pdev->dev, "Unknown VSI type %d\n",
+			 vsi->type);
+		break;
+	}
+}
+
+/**
+ * ice_set_dflt_vsi_ctx - Set default VSI context before adding a VSI
+ * @ctxt: the VSI context being set
+ *
+ * This initializes a default VSI context for all sections except the Queues.
+ */
+static void ice_set_dflt_vsi_ctx(struct ice_vsi_ctx *ctxt)
+{
+	u32 table = 0;
+
+	memset(&ctxt->info, 0, sizeof(ctxt->info));
+	/* VSI's should be allocated from shared pool */
+	ctxt->alloc_from_pool = true;
+	/* Src pruning enabled by default */
+	ctxt->info.sw_flags = ICE_AQ_VSI_SW_FLAG_SRC_PRUNE;
+	/* Traffic from VSI can be sent to LAN */
+	ctxt->info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
+	/* By default bits 3 and 4 in vlan_flags are 0's which results in legacy
+	 * behavior (show VLAN, DEI, and UP) in descriptor. Also, allow all
+	 * packets untagged/tagged.
+	 */
+	ctxt->info.vlan_flags = ((ICE_AQ_VSI_VLAN_MODE_ALL &
+				  ICE_AQ_VSI_VLAN_MODE_M) >>
+				 ICE_AQ_VSI_VLAN_MODE_S);
+	/* Have 1:1 UP mapping for both ingress/egress tables */
+	table |= ICE_UP_TABLE_TRANSLATE(0, 0);
+	table |= ICE_UP_TABLE_TRANSLATE(1, 1);
+	table |= ICE_UP_TABLE_TRANSLATE(2, 2);
+	table |= ICE_UP_TABLE_TRANSLATE(3, 3);
+	table |= ICE_UP_TABLE_TRANSLATE(4, 4);
+	table |= ICE_UP_TABLE_TRANSLATE(5, 5);
+	table |= ICE_UP_TABLE_TRANSLATE(6, 6);
+	table |= ICE_UP_TABLE_TRANSLATE(7, 7);
+	ctxt->info.ingress_table = cpu_to_le32(table);
+	ctxt->info.egress_table = cpu_to_le32(table);
+	/* Have 1:1 UP mapping for outer to inner UP table */
+	ctxt->info.outer_up_table = cpu_to_le32(table);
+	/* No Outer tag support outer_tag_flags remains to zero */
+}
+
+/**
+ * ice_vsi_setup_q_map - Setup a VSI queue map
+ * @vsi: the VSI being configured
+ * @ctxt: VSI context structure
+ */
+static void ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
+{
+	u16 offset = 0, qmap = 0, numq_tc;
+	u16 pow = 0, max_rss = 0, qcount;
+	u16 qcount_tx = vsi->alloc_txq;
+	u16 qcount_rx = vsi->alloc_rxq;
+	bool ena_tc0 = false;
+	int i;
+
+	/* at least TC0 should be enabled by default */
+	if (vsi->tc_cfg.numtc) {
+		if (!(vsi->tc_cfg.ena_tc & BIT(0)))
+			ena_tc0 = true;
+	} else {
+		ena_tc0 = true;
+	}
+
+	if (ena_tc0) {
+		vsi->tc_cfg.numtc++;
+		vsi->tc_cfg.ena_tc |= 1;
+	}
+
+	numq_tc = qcount_rx / vsi->tc_cfg.numtc;
+
+	/* TC mapping is a function of the number of Rx queues assigned to the
+	 * VSI for each traffic class and the offset of these queues.
+	 * The first 10 bits are for queue offset for TC0, next 4 bits for no:of
+	 * queues allocated to TC0. No:of queues is a power-of-2.
+	 *
+	 * If TC is not enabled, the queue offset is set to 0, and allocate one
+	 * queue, this way, traffic for the given TC will be sent to the default
+	 * queue.
+	 *
+	 * Setup number and offset of Rx queues for all TCs for the VSI
+	 */
+
+	qcount = numq_tc;
+	/* qcount will change if RSS is enabled */
+	if (test_bit(ICE_FLAG_RSS_ENA, vsi->back->flags)) {
+		if (vsi->type == ICE_VSI_PF || vsi->type == ICE_VSI_VF) {
+			if (vsi->type == ICE_VSI_PF)
+				max_rss = ICE_MAX_LG_RSS_QS;
+			else
+				max_rss = ICE_MAX_SMALL_RSS_QS;
+			qcount = min_t(int, numq_tc, max_rss);
+			qcount = min_t(int, qcount, vsi->rss_size);
+		}
+	}
+
+	/* find the (rounded up) power-of-2 of qcount */
+	pow = order_base_2(qcount);
+
+	for (i = 0; i < ICE_MAX_TRAFFIC_CLASS; i++) {
+		if (!(vsi->tc_cfg.ena_tc & BIT(i))) {
+			/* TC is not enabled */
+			vsi->tc_cfg.tc_info[i].qoffset = 0;
+			vsi->tc_cfg.tc_info[i].qcount = 1;
+			ctxt->info.tc_mapping[i] = 0;
+			continue;
+		}
+
+		/* TC is enabled */
+		vsi->tc_cfg.tc_info[i].qoffset = offset;
+		vsi->tc_cfg.tc_info[i].qcount = qcount;
+
+		qmap = ((offset << ICE_AQ_VSI_TC_Q_OFFSET_S) &
+			ICE_AQ_VSI_TC_Q_OFFSET_M) |
+			((pow << ICE_AQ_VSI_TC_Q_NUM_S) &
+			 ICE_AQ_VSI_TC_Q_NUM_M);
+		offset += qcount;
+		ctxt->info.tc_mapping[i] = cpu_to_le16(qmap);
+	}
+
+	vsi->num_txq = qcount_tx;
+	vsi->num_rxq = offset;
+
+	if (vsi->type == ICE_VSI_VF && vsi->num_txq != vsi->num_rxq) {
+		dev_dbg(&vsi->back->pdev->dev, "VF VSI should have same number of Tx and Rx queues. Hence making them equal\n");
+		/* since there is a chance that num_rxq could have been changed
+		 * in the above for loop, make num_txq equal to num_rxq.
+		 */
+		vsi->num_txq = vsi->num_rxq;
+	}
+
+	/* Rx queue mapping */
+	ctxt->info.mapping_flags |= cpu_to_le16(ICE_AQ_VSI_Q_MAP_CONTIG);
+	/* q_mapping buffer holds the info for the first queue allocated for
+	 * this VSI in the PF space and also the number of queues associated
+	 * with this VSI.
+	 */
+	ctxt->info.q_mapping[0] = cpu_to_le16(vsi->rxq_map[0]);
+	ctxt->info.q_mapping[1] = cpu_to_le16(vsi->num_rxq);
+}
+
+/**
+ * ice_set_rss_vsi_ctx - Set RSS VSI context before adding a VSI
+ * @ctxt: the VSI context being set
+ * @vsi: the VSI being configured
+ */
+static void ice_set_rss_vsi_ctx(struct ice_vsi_ctx *ctxt, struct ice_vsi *vsi)
+{
+	u8 lut_type, hash_type;
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		/* PF VSI will inherit RSS instance of PF */
+		lut_type = ICE_AQ_VSI_Q_OPT_RSS_LUT_PF;
+		hash_type = ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
+		break;
+	case ICE_VSI_VF:
+		/* VF VSI will gets a small RSS table which is a VSI LUT type */
+		lut_type = ICE_AQ_VSI_Q_OPT_RSS_LUT_VSI;
+		hash_type = ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
+		break;
+	default:
+		dev_warn(&vsi->back->pdev->dev, "Unknown VSI type %d\n",
+			 vsi->type);
+		return;
+	}
+
+	ctxt->info.q_opt_rss = ((lut_type << ICE_AQ_VSI_Q_OPT_RSS_LUT_S) &
+				ICE_AQ_VSI_Q_OPT_RSS_LUT_M) |
+				((hash_type << ICE_AQ_VSI_Q_OPT_RSS_HASH_S) &
+				 ICE_AQ_VSI_Q_OPT_RSS_HASH_M);
+}
+
+/**
+ * ice_vsi_init - Create and initialize a VSI
+ * @vsi: the VSI being configured
+ *
+ * This initializes a VSI context depending on the VSI type to be added and
+ * passes it down to the add_vsi aq command to create a new VSI.
+ */
+static int ice_vsi_init(struct ice_vsi *vsi)
+{
+	struct ice_vsi_ctx ctxt = { 0 };
+	struct ice_pf *pf = vsi->back;
+	struct ice_hw *hw = &pf->hw;
+	int ret = 0;
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		ctxt.flags = ICE_AQ_VSI_TYPE_PF;
+		break;
+	case ICE_VSI_VF:
+		ctxt.flags = ICE_AQ_VSI_TYPE_VF;
+		/* VF number here is the absolute VF number (0-255) */
+		ctxt.vf_num = vsi->vf_id + hw->func_caps.vf_base_id;
+		break;
+	default:
+		return -ENODEV;
+	}
+
+	ice_set_dflt_vsi_ctx(&ctxt);
+	/* if the switch is in VEB mode, allow VSI loopback */
+	if (vsi->vsw->bridge_mode == BRIDGE_MODE_VEB)
+		ctxt.info.sw_flags |= ICE_AQ_VSI_SW_FLAG_ALLOW_LB;
+
+	/* Set LUT type and HASH type if RSS is enabled */
+	if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
+		ice_set_rss_vsi_ctx(&ctxt, vsi);
+
+	ctxt.info.sw_id = vsi->port_info->sw_id;
+	ice_vsi_setup_q_map(vsi, &ctxt);
+
+	ret = ice_add_vsi(hw, vsi->idx, &ctxt, NULL);
+	if (ret) {
+		dev_err(&pf->pdev->dev,
+			"Add VSI failed, err %d\n", ret);
+		return -EIO;
+	}
+
+	/* keep context for update VSI operations */
+	vsi->info = ctxt.info;
+
+	/* record VSI number returned */
+	vsi->vsi_num = ctxt.vsi_num;
+
+	return ret;
+}
+
+/**
+ * ice_free_q_vector - Free memory allocated for a specific interrupt vector
+ * @vsi: VSI having the memory freed
+ * @v_idx: index of the vector to be freed
+ */
+static void ice_free_q_vector(struct ice_vsi *vsi, int v_idx)
+{
+	struct ice_q_vector *q_vector;
+	struct ice_ring *ring;
+
+	if (!vsi->q_vectors[v_idx]) {
+		dev_dbg(&vsi->back->pdev->dev, "Queue vector at index %d not found\n",
+			v_idx);
+		return;
+	}
+	q_vector = vsi->q_vectors[v_idx];
+
+	ice_for_each_ring(ring, q_vector->tx)
+		ring->q_vector = NULL;
+	ice_for_each_ring(ring, q_vector->rx)
+		ring->q_vector = NULL;
+
+	/* only VSI with an associated netdev is set up with NAPI */
+	if (vsi->netdev)
+		netif_napi_del(&q_vector->napi);
+
+	devm_kfree(&vsi->back->pdev->dev, q_vector);
+	vsi->q_vectors[v_idx] = NULL;
+}
+
+/**
+ * ice_vsi_free_q_vectors - Free memory allocated for interrupt vectors
+ * @vsi: the VSI having memory freed
+ */
+void ice_vsi_free_q_vectors(struct ice_vsi *vsi)
+{
+	int v_idx;
+
+	for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++)
+		ice_free_q_vector(vsi, v_idx);
+}
+
+/**
+ * ice_vsi_alloc_q_vector - Allocate memory for a single interrupt vector
+ * @vsi: the VSI being configured
+ * @v_idx: index of the vector in the VSI struct
+ *
+ * We allocate one q_vector.  If allocation fails we return -ENOMEM.
+ */
+static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, int v_idx)
+{
+	struct ice_pf *pf = vsi->back;
+	struct ice_q_vector *q_vector;
+
+	/* allocate q_vector */
+	q_vector = devm_kzalloc(&pf->pdev->dev, sizeof(*q_vector), GFP_KERNEL);
+	if (!q_vector)
+		return -ENOMEM;
+
+	q_vector->vsi = vsi;
+	q_vector->v_idx = v_idx;
+	if (vsi->type == ICE_VSI_VF)
+		goto out;
+	/* only set affinity_mask if the CPU is online */
+	if (cpu_online(v_idx))
+		cpumask_set_cpu(v_idx, &q_vector->affinity_mask);
+
+	/* This will not be called in the driver load path because the netdev
+	 * will not be created yet. All other cases with register the NAPI
+	 * handler here (i.e. resume, reset/rebuild, etc.)
+	 */
+	if (vsi->netdev)
+		netif_napi_add(vsi->netdev, &q_vector->napi, ice_napi_poll,
+			       NAPI_POLL_WEIGHT);
+
+out:
+	/* tie q_vector and VSI together */
+	vsi->q_vectors[v_idx] = q_vector;
+
+	return 0;
+}
+
+/**
+ * ice_vsi_alloc_q_vectors - Allocate memory for interrupt vectors
+ * @vsi: the VSI being configured
+ *
+ * We allocate one q_vector per queue interrupt.  If allocation fails we
+ * return -ENOMEM.
+ */
+static int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int v_idx = 0, num_q_vectors;
+	int err;
+
+	if (vsi->q_vectors[0]) {
+		dev_dbg(&pf->pdev->dev, "VSI %d has existing q_vectors\n",
+			vsi->vsi_num);
+		return -EEXIST;
+	}
+
+	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags)) {
+		num_q_vectors = vsi->num_q_vectors;
+	} else {
+		err = -EINVAL;
+		goto err_out;
+	}
+
+	for (v_idx = 0; v_idx < num_q_vectors; v_idx++) {
+		err = ice_vsi_alloc_q_vector(vsi, v_idx);
+		if (err)
+			goto err_out;
+	}
+
+	return 0;
+
+err_out:
+	while (v_idx--)
+		ice_free_q_vector(vsi, v_idx);
+
+	dev_err(&pf->pdev->dev,
+		"Failed to allocate %d q_vector for VSI %d, ret=%d\n",
+		vsi->num_q_vectors, vsi->vsi_num, err);
+	vsi->num_q_vectors = 0;
+	return err;
+}
+
+/**
+ * ice_vsi_setup_vector_base - Set up the base vector for the given VSI
+ * @vsi: ptr to the VSI
+ *
+ * This should only be called after ice_vsi_alloc() which allocates the
+ * corresponding SW VSI structure and initializes num_queue_pairs for the
+ * newly allocated VSI.
+ *
+ * Returns 0 on success or negative on failure
+ */
+static int ice_vsi_setup_vector_base(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int num_q_vectors = 0;
+
+	if (vsi->sw_base_vector || vsi->hw_base_vector) {
+		dev_dbg(&pf->pdev->dev, "VSI %d has non-zero HW base vector %d or SW base vector %d\n",
+			vsi->vsi_num, vsi->hw_base_vector, vsi->sw_base_vector);
+		return -EEXIST;
+	}
+
+	if (!test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
+		return -ENOENT;
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		num_q_vectors = vsi->num_q_vectors;
+		/* reserve slots from OS requested IRQs */
+		vsi->sw_base_vector = ice_get_res(pf, pf->sw_irq_tracker,
+						  num_q_vectors, vsi->idx);
+		if (vsi->sw_base_vector < 0) {
+			dev_err(&pf->pdev->dev,
+				"Failed to get tracking for %d SW vectors for VSI %d, err=%d\n",
+				num_q_vectors, vsi->vsi_num,
+				vsi->sw_base_vector);
+			return -ENOENT;
+		}
+		pf->num_avail_sw_msix -= num_q_vectors;
+
+		/* reserve slots from HW interrupts */
+		vsi->hw_base_vector = ice_get_res(pf, pf->hw_irq_tracker,
+						  num_q_vectors, vsi->idx);
+		break;
+	case ICE_VSI_VF:
+		/* take VF misc vector and data vectors into account */
+		num_q_vectors = pf->num_vf_msix;
+		/* For VF VSI, reserve slots only from HW interrupts */
+		vsi->hw_base_vector = ice_get_res(pf, pf->hw_irq_tracker,
+						  num_q_vectors, vsi->idx);
+		break;
+	default:
+		dev_warn(&vsi->back->pdev->dev, "Unknown VSI type %d\n",
+			 vsi->type);
+		break;
+	}
+
+	if (vsi->hw_base_vector < 0) {
+		dev_err(&pf->pdev->dev,
+			"Failed to get tracking for %d HW vectors for VSI %d, err=%d\n",
+			num_q_vectors, vsi->vsi_num, vsi->hw_base_vector);
+		if (vsi->type != ICE_VSI_VF) {
+			ice_free_res(vsi->back->sw_irq_tracker,
+				     vsi->sw_base_vector, vsi->idx);
+			pf->num_avail_sw_msix += num_q_vectors;
+		}
+		return -ENOENT;
+	}
+
+	pf->num_avail_hw_msix -= num_q_vectors;
+
+	return 0;
+}
+
+/**
+ * ice_vsi_clear_rings - Deallocates the Tx and Rx rings for VSI
+ * @vsi: the VSI having rings deallocated
+ */
+static void ice_vsi_clear_rings(struct ice_vsi *vsi)
+{
+	int i;
+
+	if (vsi->tx_rings) {
+		for (i = 0; i < vsi->alloc_txq; i++) {
+			if (vsi->tx_rings[i]) {
+				kfree_rcu(vsi->tx_rings[i], rcu);
+				vsi->tx_rings[i] = NULL;
+			}
+		}
+	}
+	if (vsi->rx_rings) {
+		for (i = 0; i < vsi->alloc_rxq; i++) {
+			if (vsi->rx_rings[i]) {
+				kfree_rcu(vsi->rx_rings[i], rcu);
+				vsi->rx_rings[i] = NULL;
+			}
+		}
+	}
+}
+
+/**
+ * ice_vsi_alloc_rings - Allocates Tx and Rx rings for the VSI
+ * @vsi: VSI which is having rings allocated
+ */
+static int ice_vsi_alloc_rings(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int i;
+
+	/* Allocate tx_rings */
+	for (i = 0; i < vsi->alloc_txq; i++) {
+		struct ice_ring *ring;
+
+		/* allocate with kzalloc(), free with kfree_rcu() */
+		ring = kzalloc(sizeof(*ring), GFP_KERNEL);
+
+		if (!ring)
+			goto err_out;
+
+		ring->q_index = i;
+		ring->reg_idx = vsi->txq_map[i];
+		ring->ring_active = false;
+		ring->vsi = vsi;
+		ring->dev = &pf->pdev->dev;
+		ring->count = vsi->num_desc;
+		vsi->tx_rings[i] = ring;
+	}
+
+	/* Allocate rx_rings */
+	for (i = 0; i < vsi->alloc_rxq; i++) {
+		struct ice_ring *ring;
+
+		/* allocate with kzalloc(), free with kfree_rcu() */
+		ring = kzalloc(sizeof(*ring), GFP_KERNEL);
+		if (!ring)
+			goto err_out;
+
+		ring->q_index = i;
+		ring->reg_idx = vsi->rxq_map[i];
+		ring->ring_active = false;
+		ring->vsi = vsi;
+		ring->netdev = vsi->netdev;
+		ring->dev = &pf->pdev->dev;
+		ring->count = vsi->num_desc;
+		vsi->rx_rings[i] = ring;
+	}
+
+	return 0;
+
+err_out:
+	ice_vsi_clear_rings(vsi);
+	return -ENOMEM;
+}
+
+/**
+ * ice_vsi_map_rings_to_vectors - Map VSI rings to interrupt vectors
+ * @vsi: the VSI being configured
+ *
+ * This function maps descriptor rings to the queue-specific vectors allotted
+ * through the MSI-X enabling code. On a constrained vector budget, we map Tx
+ * and Rx rings to the vector as "efficiently" as possible.
+ */
+static void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
+{
+	int q_vectors = vsi->num_q_vectors;
+	int tx_rings_rem, rx_rings_rem;
+	int v_id;
+
+	/* initially assigning remaining rings count to VSIs num queue value */
+	tx_rings_rem = vsi->num_txq;
+	rx_rings_rem = vsi->num_rxq;
+
+	for (v_id = 0; v_id < q_vectors; v_id++) {
+		struct ice_q_vector *q_vector = vsi->q_vectors[v_id];
+		int tx_rings_per_v, rx_rings_per_v, q_id, q_base;
+
+		/* Tx rings mapping to vector */
+		tx_rings_per_v = DIV_ROUND_UP(tx_rings_rem, q_vectors - v_id);
+		q_vector->num_ring_tx = tx_rings_per_v;
+		q_vector->tx.ring = NULL;
+		q_vector->tx.itr_idx = ICE_TX_ITR;
+		q_base = vsi->num_txq - tx_rings_rem;
+
+		for (q_id = q_base; q_id < (q_base + tx_rings_per_v); q_id++) {
+			struct ice_ring *tx_ring = vsi->tx_rings[q_id];
+
+			tx_ring->q_vector = q_vector;
+			tx_ring->next = q_vector->tx.ring;
+			q_vector->tx.ring = tx_ring;
+		}
+		tx_rings_rem -= tx_rings_per_v;
+
+		/* Rx rings mapping to vector */
+		rx_rings_per_v = DIV_ROUND_UP(rx_rings_rem, q_vectors - v_id);
+		q_vector->num_ring_rx = rx_rings_per_v;
+		q_vector->rx.ring = NULL;
+		q_vector->rx.itr_idx = ICE_RX_ITR;
+		q_base = vsi->num_rxq - rx_rings_rem;
+
+		for (q_id = q_base; q_id < (q_base + rx_rings_per_v); q_id++) {
+			struct ice_ring *rx_ring = vsi->rx_rings[q_id];
+
+			rx_ring->q_vector = q_vector;
+			rx_ring->next = q_vector->rx.ring;
+			q_vector->rx.ring = rx_ring;
+		}
+		rx_rings_rem -= rx_rings_per_v;
+	}
+}
+
+/**
+ * ice_vsi_manage_rss_lut - disable/enable RSS
+ * @vsi: the VSI being changed
+ * @ena: boolean value indicating if this is an enable or disable request
+ *
+ * In the event of disable request for RSS, this function will zero out RSS
+ * LUT, while in the event of enable request for RSS, it will reconfigure RSS
+ * LUT.
+ */
+int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena)
+{
+	int err = 0;
+	u8 *lut;
+
+	lut = devm_kzalloc(&vsi->back->pdev->dev, vsi->rss_table_size,
+			   GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
+
+	if (ena) {
+		if (vsi->rss_lut_user)
+			memcpy(lut, vsi->rss_lut_user, vsi->rss_table_size);
+		else
+			ice_fill_rss_lut(lut, vsi->rss_table_size,
+					 vsi->rss_size);
+	}
+
+	err = ice_set_rss(vsi, NULL, lut, vsi->rss_table_size);
+	devm_kfree(&vsi->back->pdev->dev, lut);
+	return err;
+}
+
+/**
+ * ice_vsi_cfg_rss_lut_key - Configure RSS params for a VSI
+ * @vsi: VSI to be configured
+ */
+static int ice_vsi_cfg_rss_lut_key(struct ice_vsi *vsi)
+{
+	u8 seed[ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE];
+	struct ice_aqc_get_set_rss_keys *key;
+	struct ice_pf *pf = vsi->back;
+	enum ice_status status;
+	int err = 0;
+	u8 *lut;
+
+	vsi->rss_size = min_t(int, vsi->rss_size, vsi->num_rxq);
+
+	lut = devm_kzalloc(&pf->pdev->dev, vsi->rss_table_size, GFP_KERNEL);
+	if (!lut)
+		return -ENOMEM;
+
+	if (vsi->rss_lut_user)
+		memcpy(lut, vsi->rss_lut_user, vsi->rss_table_size);
+	else
+		ice_fill_rss_lut(lut, vsi->rss_table_size, vsi->rss_size);
+
+	status = ice_aq_set_rss_lut(&pf->hw, vsi->idx, vsi->rss_lut_type, lut,
+				    vsi->rss_table_size);
+
+	if (status) {
+		dev_err(&vsi->back->pdev->dev,
+			"set_rss_lut failed, error %d\n", status);
+		err = -EIO;
+		goto ice_vsi_cfg_rss_exit;
+	}
+
+	key = devm_kzalloc(&vsi->back->pdev->dev, sizeof(*key), GFP_KERNEL);
+	if (!key) {
+		err = -ENOMEM;
+		goto ice_vsi_cfg_rss_exit;
+	}
+
+	if (vsi->rss_hkey_user)
+		memcpy(seed, vsi->rss_hkey_user,
+		       ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
+	else
+		netdev_rss_key_fill((void *)seed,
+				    ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
+	memcpy(&key->standard_rss_key, seed,
+	       ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
+
+	status = ice_aq_set_rss_key(&pf->hw, vsi->idx, key);
+
+	if (status) {
+		dev_err(&vsi->back->pdev->dev, "set_rss_key failed, error %d\n",
+			status);
+		err = -EIO;
+	}
+
+	devm_kfree(&pf->pdev->dev, key);
+ice_vsi_cfg_rss_exit:
+	devm_kfree(&pf->pdev->dev, lut);
+	return err;
+}
+
+/**
+ * ice_add_mac_to_list - Add a mac address filter entry to the list
+ * @vsi: the VSI to be forwarded to
+ * @add_list: pointer to the list which contains MAC filter entries
+ * @macaddr: the MAC address to be added.
+ *
+ * Adds mac address filter entry to the temp list
+ *
+ * Returns 0 on success or ENOMEM on failure.
+ */
+int ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
+			const u8 *macaddr)
+{
+	struct ice_fltr_list_entry *tmp;
+	struct ice_pf *pf = vsi->back;
+
+	tmp = devm_kzalloc(&pf->pdev->dev, sizeof(*tmp), GFP_ATOMIC);
+	if (!tmp)
+		return -ENOMEM;
+
+	tmp->fltr_info.flag = ICE_FLTR_TX;
+	tmp->fltr_info.src_id = ICE_SRC_ID_VSI;
+	tmp->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
+	tmp->fltr_info.fltr_act = ICE_FWD_TO_VSI;
+	tmp->fltr_info.vsi_handle = vsi->idx;
+	ether_addr_copy(tmp->fltr_info.l_data.mac.mac_addr, macaddr);
+
+	INIT_LIST_HEAD(&tmp->list_entry);
+	list_add(&tmp->list_entry, add_list);
+
+	return 0;
+}
+
+/**
+ * ice_update_eth_stats - Update VSI-specific ethernet statistics counters
+ * @vsi: the VSI to be updated
+ */
+void ice_update_eth_stats(struct ice_vsi *vsi)
+{
+	struct ice_eth_stats *prev_es, *cur_es;
+	struct ice_hw *hw = &vsi->back->hw;
+	u16 vsi_num = vsi->vsi_num;    /* HW absolute index of a VSI */
+
+	prev_es = &vsi->eth_stats_prev;
+	cur_es = &vsi->eth_stats;
+
+	ice_stat_update40(hw, GLV_GORCH(vsi_num), GLV_GORCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->rx_bytes,
+			  &cur_es->rx_bytes);
+
+	ice_stat_update40(hw, GLV_UPRCH(vsi_num), GLV_UPRCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->rx_unicast,
+			  &cur_es->rx_unicast);
+
+	ice_stat_update40(hw, GLV_MPRCH(vsi_num), GLV_MPRCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->rx_multicast,
+			  &cur_es->rx_multicast);
+
+	ice_stat_update40(hw, GLV_BPRCH(vsi_num), GLV_BPRCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->rx_broadcast,
+			  &cur_es->rx_broadcast);
+
+	ice_stat_update32(hw, GLV_RDPC(vsi_num), vsi->stat_offsets_loaded,
+			  &prev_es->rx_discards, &cur_es->rx_discards);
+
+	ice_stat_update40(hw, GLV_GOTCH(vsi_num), GLV_GOTCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->tx_bytes,
+			  &cur_es->tx_bytes);
+
+	ice_stat_update40(hw, GLV_UPTCH(vsi_num), GLV_UPTCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->tx_unicast,
+			  &cur_es->tx_unicast);
+
+	ice_stat_update40(hw, GLV_MPTCH(vsi_num), GLV_MPTCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->tx_multicast,
+			  &cur_es->tx_multicast);
+
+	ice_stat_update40(hw, GLV_BPTCH(vsi_num), GLV_BPTCL(vsi_num),
+			  vsi->stat_offsets_loaded, &prev_es->tx_broadcast,
+			  &cur_es->tx_broadcast);
+
+	ice_stat_update32(hw, GLV_TEPC(vsi_num), vsi->stat_offsets_loaded,
+			  &prev_es->tx_errors, &cur_es->tx_errors);
+
+	vsi->stat_offsets_loaded = true;
+}
+
+/**
+ * ice_free_fltr_list - free filter lists helper
+ * @dev: pointer to the device struct
+ * @h: pointer to the list head to be freed
+ *
+ * Helper function to free filter lists previously created using
+ * ice_add_mac_to_list
+ */
+void ice_free_fltr_list(struct device *dev, struct list_head *h)
+{
+	struct ice_fltr_list_entry *e, *tmp;
+
+	list_for_each_entry_safe(e, tmp, h, list_entry) {
+		list_del(&e->list_entry);
+		devm_kfree(dev, e);
+	}
+}
+
+/**
+ * ice_vsi_add_vlan - Add VSI membership for given VLAN
+ * @vsi: the VSI being configured
+ * @vid: VLAN id to be added
+ */
+int ice_vsi_add_vlan(struct ice_vsi *vsi, u16 vid)
+{
+	struct ice_fltr_list_entry *tmp;
+	struct ice_pf *pf = vsi->back;
+	LIST_HEAD(tmp_add_list);
+	enum ice_status status;
+	int err = 0;
+
+	tmp = devm_kzalloc(&pf->pdev->dev, sizeof(*tmp), GFP_KERNEL);
+	if (!tmp)
+		return -ENOMEM;
+
+	tmp->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
+	tmp->fltr_info.fltr_act = ICE_FWD_TO_VSI;
+	tmp->fltr_info.flag = ICE_FLTR_TX;
+	tmp->fltr_info.src_id = ICE_SRC_ID_VSI;
+	tmp->fltr_info.vsi_handle = vsi->idx;
+	tmp->fltr_info.l_data.vlan.vlan_id = vid;
+
+	INIT_LIST_HEAD(&tmp->list_entry);
+	list_add(&tmp->list_entry, &tmp_add_list);
+
+	status = ice_add_vlan(&pf->hw, &tmp_add_list);
+	if (status) {
+		err = -ENODEV;
+		dev_err(&pf->pdev->dev, "Failure Adding VLAN %d on VSI %i\n",
+			vid, vsi->vsi_num);
+	}
+
+	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
+	return err;
+}
+
+/**
+ * ice_vsi_kill_vlan - Remove VSI membership for a given VLAN
+ * @vsi: the VSI being configured
+ * @vid: VLAN id to be removed
+ *
+ * Returns 0 on success and negative on failure
+ */
+int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid)
+{
+	struct ice_fltr_list_entry *list;
+	struct ice_pf *pf = vsi->back;
+	LIST_HEAD(tmp_add_list);
+	int status = 0;
+
+	list = devm_kzalloc(&pf->pdev->dev, sizeof(*list), GFP_KERNEL);
+	if (!list)
+		return -ENOMEM;
+
+	list->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
+	list->fltr_info.vsi_handle = vsi->idx;
+	list->fltr_info.fltr_act = ICE_FWD_TO_VSI;
+	list->fltr_info.l_data.vlan.vlan_id = vid;
+	list->fltr_info.flag = ICE_FLTR_TX;
+	list->fltr_info.src_id = ICE_SRC_ID_VSI;
+
+	INIT_LIST_HEAD(&list->list_entry);
+	list_add(&list->list_entry, &tmp_add_list);
+
+	if (ice_remove_vlan(&pf->hw, &tmp_add_list)) {
+		dev_err(&pf->pdev->dev, "Error removing VLAN %d on vsi %i\n",
+			vid, vsi->vsi_num);
+		status = -EIO;
+	}
+
+	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
+	return status;
+}
+
+/**
+ * ice_vsi_cfg_rxqs - Configure the VSI for Rx
+ * @vsi: the VSI being configured
+ *
+ * Return 0 on success and a negative value on error
+ * Configure the Rx VSI for operation.
+ */
+int ice_vsi_cfg_rxqs(struct ice_vsi *vsi)
+{
+	int err = 0;
+	u16 i;
+
+	if (vsi->type == ICE_VSI_VF)
+		goto setup_rings;
+
+	if (vsi->netdev && vsi->netdev->mtu > ETH_DATA_LEN)
+		vsi->max_frame = vsi->netdev->mtu +
+			ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
+	else
+		vsi->max_frame = ICE_RXBUF_2048;
+
+	vsi->rx_buf_len = ICE_RXBUF_2048;
+setup_rings:
+	/* set up individual rings */
+	for (i = 0; i < vsi->num_rxq && !err; i++)
+		err = ice_setup_rx_ctx(vsi->rx_rings[i]);
+
+	if (err) {
+		dev_err(&vsi->back->pdev->dev, "ice_setup_rx_ctx failed\n");
+		return -EIO;
+	}
+	return err;
+}
+
+/**
+ * ice_vsi_cfg_txqs - Configure the VSI for Tx
+ * @vsi: the VSI being configured
+ *
+ * Return 0 on success and a negative value on error
+ * Configure the Tx VSI for operation.
+ */
+int ice_vsi_cfg_txqs(struct ice_vsi *vsi)
+{
+	struct ice_aqc_add_tx_qgrp *qg_buf;
+	struct ice_aqc_add_txqs_perq *txq;
+	struct ice_pf *pf = vsi->back;
+	enum ice_status status;
+	u16 buf_len, i, pf_q;
+	int err = 0, tc = 0;
+	u8 num_q_grps;
+
+	buf_len = sizeof(struct ice_aqc_add_tx_qgrp);
+	qg_buf = devm_kzalloc(&pf->pdev->dev, buf_len, GFP_KERNEL);
+	if (!qg_buf)
+		return -ENOMEM;
+
+	if (vsi->num_txq > ICE_MAX_TXQ_PER_TXQG) {
+		err = -EINVAL;
+		goto err_cfg_txqs;
+	}
+	qg_buf->num_txqs = 1;
+	num_q_grps = 1;
+
+	/* set up and configure the Tx queues */
+	ice_for_each_txq(vsi, i) {
+		struct ice_tlan_ctx tlan_ctx = { 0 };
+
+		pf_q = vsi->txq_map[i];
+		ice_setup_tx_ctx(vsi->tx_rings[i], &tlan_ctx, pf_q);
+		/* copy context contents into the qg_buf */
+		qg_buf->txqs[0].txq_id = cpu_to_le16(pf_q);
+		ice_set_ctx((u8 *)&tlan_ctx, qg_buf->txqs[0].txq_ctx,
+			    ice_tlan_ctx_info);
+
+		/* init queue specific tail reg. It is referred as transmit
+		 * comm scheduler queue doorbell.
+		 */
+		vsi->tx_rings[i]->tail = pf->hw.hw_addr + QTX_COMM_DBELL(pf_q);
+		status = ice_ena_vsi_txq(vsi->port_info, vsi->idx, tc,
+					 num_q_grps, qg_buf, buf_len, NULL);
+		if (status) {
+			dev_err(&vsi->back->pdev->dev,
+				"Failed to set LAN Tx queue context, error: %d\n",
+				status);
+			err = -ENODEV;
+			goto err_cfg_txqs;
+		}
+
+		/* Add Tx Queue TEID into the VSI Tx ring from the response
+		 * This will complete configuring and enabling the queue.
+		 */
+		txq = &qg_buf->txqs[0];
+		if (pf_q == le16_to_cpu(txq->txq_id))
+			vsi->tx_rings[i]->txq_teid =
+				le32_to_cpu(txq->q_teid);
+	}
+err_cfg_txqs:
+	devm_kfree(&pf->pdev->dev, qg_buf);
+	return err;
+}
+
+/**
+ * ice_intrl_usec_to_reg - convert interrupt rate limit to register value
+ * @intrl: interrupt rate limit in usecs
+ * @gran: interrupt rate limit granularity in usecs
+ *
+ * This function converts a decimal interrupt rate limit in usecs to the format
+ * expected by firmware.
+ */
+static u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran)
+{
+	u32 val = intrl / gran;
+
+	if (val)
+		return val | GLINT_RATE_INTRL_ENA_M;
+	return 0;
+}
+
+/**
+ * ice_cfg_itr - configure the initial interrupt throttle values
+ * @hw: pointer to the HW structure
+ * @q_vector: interrupt vector that's being configured
+ * @vector: HW vector index to apply the interrupt throttling to
+ *
+ * Configure interrupt throttling values for the ring containers that are
+ * associated with the interrupt vector passed in.
+ */
+static void
+ice_cfg_itr(struct ice_hw *hw, struct ice_q_vector *q_vector, u16 vector)
+{
+	u8 itr_gran = hw->itr_gran;
+
+	if (q_vector->num_ring_rx) {
+		struct ice_ring_container *rc = &q_vector->rx;
+
+		rc->itr = ITR_TO_REG(ICE_DFLT_RX_ITR, itr_gran);
+		rc->latency_range = ICE_LOW_LATENCY;
+		wr32(hw, GLINT_ITR(rc->itr_idx, vector), rc->itr);
+	}
+
+	if (q_vector->num_ring_tx) {
+		struct ice_ring_container *rc = &q_vector->tx;
+
+		rc->itr = ITR_TO_REG(ICE_DFLT_TX_ITR, itr_gran);
+		rc->latency_range = ICE_LOW_LATENCY;
+		wr32(hw, GLINT_ITR(rc->itr_idx, vector), rc->itr);
+	}
+}
+
+/**
+ * ice_vsi_cfg_msix - MSIX mode Interrupt Config in the HW
+ * @vsi: the VSI being configured
+ */
+void ice_vsi_cfg_msix(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	u16 vector = vsi->hw_base_vector;
+	struct ice_hw *hw = &pf->hw;
+	u32 txq = 0, rxq = 0;
+	int i, q;
+
+	for (i = 0; i < vsi->num_q_vectors; i++, vector++) {
+		struct ice_q_vector *q_vector = vsi->q_vectors[i];
+
+		ice_cfg_itr(hw, q_vector, vector);
+
+		wr32(hw, GLINT_RATE(vector),
+		     ice_intrl_usec_to_reg(q_vector->intrl, hw->intrl_gran));
+
+		/* Both Transmit Queue Interrupt Cause Control register
+		 * and Receive Queue Interrupt Cause control register
+		 * expects MSIX_INDX field to be the vector index
+		 * within the function space and not the absolute
+		 * vector index across PF or across device.
+		 * For SR-IOV VF VSIs queue vector index always starts
+		 * with 1 since first vector index(0) is used for OICR
+		 * in VF space. Since VMDq and other PF VSIs are within
+		 * the PF function space, use the vector index that is
+		 * tracked for this PF.
+		 */
+		for (q = 0; q < q_vector->num_ring_tx; q++) {
+			int itr_idx = q_vector->tx.itr_idx;
+			u32 val;
+
+			if (vsi->type == ICE_VSI_VF)
+				val = QINT_TQCTL_CAUSE_ENA_M |
+				      (itr_idx << QINT_TQCTL_ITR_INDX_S)  |
+				      ((i + 1) << QINT_TQCTL_MSIX_INDX_S);
+			else
+				val = QINT_TQCTL_CAUSE_ENA_M |
+				      (itr_idx << QINT_TQCTL_ITR_INDX_S)  |
+				      (vector << QINT_TQCTL_MSIX_INDX_S);
+			wr32(hw, QINT_TQCTL(vsi->txq_map[txq]), val);
+			txq++;
+		}
+
+		for (q = 0; q < q_vector->num_ring_rx; q++) {
+			int itr_idx = q_vector->rx.itr_idx;
+			u32 val;
+
+			if (vsi->type == ICE_VSI_VF)
+				val = QINT_RQCTL_CAUSE_ENA_M |
+				      (itr_idx << QINT_RQCTL_ITR_INDX_S)  |
+				      ((i + 1) << QINT_RQCTL_MSIX_INDX_S);
+			else
+				val = QINT_RQCTL_CAUSE_ENA_M |
+				      (itr_idx << QINT_RQCTL_ITR_INDX_S)  |
+				      (vector << QINT_RQCTL_MSIX_INDX_S);
+			wr32(hw, QINT_RQCTL(vsi->rxq_map[rxq]), val);
+			rxq++;
+		}
+	}
+
+	ice_flush(hw);
+}
+
+/**
+ * ice_vsi_manage_vlan_insertion - Manage VLAN insertion for the VSI for Tx
+ * @vsi: the VSI being changed
+ */
+int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi)
+{
+	struct device *dev = &vsi->back->pdev->dev;
+	struct ice_hw *hw = &vsi->back->hw;
+	struct ice_vsi_ctx ctxt = { 0 };
+	enum ice_status status;
+
+	/* Here we are configuring the VSI to let the driver add VLAN tags by
+	 * setting vlan_flags to ICE_AQ_VSI_VLAN_MODE_ALL. The actual VLAN tag
+	 * insertion happens in the Tx hot path, in ice_tx_map.
+	 */
+	ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_ALL;
+
+	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_VLAN_VALID);
+
+	status = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
+	if (status) {
+		dev_err(dev, "update VSI for VLAN insert failed, err %d aq_err %d\n",
+			status, hw->adminq.sq_last_status);
+		return -EIO;
+	}
+
+	vsi->info.vlan_flags = ctxt.info.vlan_flags;
+	return 0;
+}
+
+/**
+ * ice_vsi_manage_vlan_stripping - Manage VLAN stripping for the VSI for Rx
+ * @vsi: the VSI being changed
+ * @ena: boolean value indicating if this is a enable or disable request
+ */
+int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena)
+{
+	struct device *dev = &vsi->back->pdev->dev;
+	struct ice_hw *hw = &vsi->back->hw;
+	struct ice_vsi_ctx ctxt = { 0 };
+	enum ice_status status;
+
+	/* Here we are configuring what the VSI should do with the VLAN tag in
+	 * the Rx packet. We can either leave the tag in the packet or put it in
+	 * the Rx descriptor.
+	 */
+	if (ena) {
+		/* Strip VLAN tag from Rx packet and put it in the desc */
+		ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_EMOD_STR_BOTH;
+	} else {
+		/* Disable stripping. Leave tag in packet */
+		ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_EMOD_NOTHING;
+	}
+
+	/* Allow all packets untagged/tagged */
+	ctxt.info.vlan_flags |= ICE_AQ_VSI_VLAN_MODE_ALL;
+
+	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_VLAN_VALID);
+
+	status = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
+	if (status) {
+		dev_err(dev, "update VSI for VLAN strip failed, ena = %d err %d aq_err %d\n",
+			ena, status, hw->adminq.sq_last_status);
+		return -EIO;
+	}
+
+	vsi->info.vlan_flags = ctxt.info.vlan_flags;
+	return 0;
+}
+
+/**
+ * ice_vsi_start_rx_rings - start VSI's Rx rings
+ * @vsi: the VSI whose rings are to be started
+ *
+ * Returns 0 on success and a negative value on error
+ */
+int ice_vsi_start_rx_rings(struct ice_vsi *vsi)
+{
+	return ice_vsi_ctrl_rx_rings(vsi, true);
+}
+
+/**
+ * ice_vsi_stop_rx_rings - stop VSI's Rx rings
+ * @vsi: the VSI
+ *
+ * Returns 0 on success and a negative value on error
+ */
+int ice_vsi_stop_rx_rings(struct ice_vsi *vsi)
+{
+	return ice_vsi_ctrl_rx_rings(vsi, false);
+}
+
+/**
+ * ice_vsi_stop_tx_rings - Disable Tx rings
+ * @vsi: the VSI being configured
+ * @rst_src: reset source
+ * @rel_vmvf_num: Relative id of VF/VM
+ */
+int ice_vsi_stop_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
+			  u16 rel_vmvf_num)
+{
+	struct ice_pf *pf = vsi->back;
+	struct ice_hw *hw = &pf->hw;
+	enum ice_status status;
+	u32 *q_teids, val;
+	u16 *q_ids, i;
+	int err = 0;
+
+	if (vsi->num_txq > ICE_LAN_TXQ_MAX_QDIS)
+		return -EINVAL;
+
+	q_teids = devm_kcalloc(&pf->pdev->dev, vsi->num_txq, sizeof(*q_teids),
+			       GFP_KERNEL);
+	if (!q_teids)
+		return -ENOMEM;
+
+	q_ids = devm_kcalloc(&pf->pdev->dev, vsi->num_txq, sizeof(*q_ids),
+			     GFP_KERNEL);
+	if (!q_ids) {
+		err = -ENOMEM;
+		goto err_alloc_q_ids;
+	}
+
+	/* set up the Tx queue list to be disabled */
+	ice_for_each_txq(vsi, i) {
+		u16 v_idx;
+
+		if (!vsi->tx_rings || !vsi->tx_rings[i]) {
+			err = -EINVAL;
+			goto err_out;
+		}
+
+		q_ids[i] = vsi->txq_map[i];
+		q_teids[i] = vsi->tx_rings[i]->txq_teid;
+
+		/* clear cause_ena bit for disabled queues */
+		val = rd32(hw, QINT_TQCTL(vsi->tx_rings[i]->reg_idx));
+		val &= ~QINT_TQCTL_CAUSE_ENA_M;
+		wr32(hw, QINT_TQCTL(vsi->tx_rings[i]->reg_idx), val);
+
+		/* software is expected to wait for 100 ns */
+		ndelay(100);
+
+		/* trigger a software interrupt for the vector associated to
+		 * the queue to schedule NAPI handler
+		 */
+		v_idx = vsi->tx_rings[i]->q_vector->v_idx;
+		wr32(hw, GLINT_DYN_CTL(vsi->hw_base_vector + v_idx),
+		     GLINT_DYN_CTL_SWINT_TRIG_M | GLINT_DYN_CTL_INTENA_MSK_M);
+	}
+	status = ice_dis_vsi_txq(vsi->port_info, vsi->num_txq, q_ids, q_teids,
+				 rst_src, rel_vmvf_num, NULL);
+	/* if the disable queue command was exercised during an active reset
+	 * flow, ICE_ERR_RESET_ONGOING is returned. This is not an error as
+	 * the reset operation disables queues at the hardware level anyway.
+	 */
+	if (status == ICE_ERR_RESET_ONGOING) {
+		dev_info(&pf->pdev->dev,
+			 "Reset in progress. LAN Tx queues already disabled\n");
+	} else if (status) {
+		dev_err(&pf->pdev->dev,
+			"Failed to disable LAN Tx queues, error: %d\n",
+			status);
+		err = -ENODEV;
+	}
+
+err_out:
+	devm_kfree(&pf->pdev->dev, q_ids);
+
+err_alloc_q_ids:
+	devm_kfree(&pf->pdev->dev, q_teids);
+
+	return err;
+}
+
+/**
+ * ice_cfg_vlan_pruning - enable or disable VLAN pruning on the VSI
+ * @vsi: VSI to enable or disable VLAN pruning on
+ * @ena: set to true to enable VLAN pruning and false to disable it
+ *
+ * returns 0 if VSI is updated, negative otherwise
+ */
+int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena)
+{
+	struct ice_vsi_ctx *ctxt;
+	struct device *dev;
+	int status;
+
+	if (!vsi)
+		return -EINVAL;
+
+	dev = &vsi->back->pdev->dev;
+	ctxt = devm_kzalloc(dev, sizeof(*ctxt), GFP_KERNEL);
+	if (!ctxt)
+		return -ENOMEM;
+
+	ctxt->info = vsi->info;
+
+	if (ena) {
+		ctxt->info.sec_flags |=
+			ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
+			ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S;
+		ctxt->info.sw_flags2 |= ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
+	} else {
+		ctxt->info.sec_flags &=
+			~(ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
+			  ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S);
+		ctxt->info.sw_flags2 &= ~ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
+	}
+
+	ctxt->info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID |
+						ICE_AQ_VSI_PROP_SW_VALID);
+
+	status = ice_update_vsi(&vsi->back->hw, vsi->idx, ctxt, NULL);
+	if (status) {
+		netdev_err(vsi->netdev, "%sabling VLAN pruning on VSI handle: %d, VSI HW ID: %d failed, err = %d, aq_err = %d\n",
+			   ena ? "Ena" : "Dis", vsi->idx, vsi->vsi_num, status,
+			   vsi->back->hw.adminq.sq_last_status);
+		goto err_out;
+	}
+
+	vsi->info.sec_flags = ctxt->info.sec_flags;
+	vsi->info.sw_flags2 = ctxt->info.sw_flags2;
+
+	devm_kfree(dev, ctxt);
+	return 0;
+
+err_out:
+	devm_kfree(dev, ctxt);
+	return -EIO;
+}
+
+/**
+ * ice_vsi_setup - Set up a VSI by a given type
+ * @pf: board private structure
+ * @pi: pointer to the port_info instance
+ * @type: VSI type
+ * @vf_id: defines VF id to which this VSI connects. This field is meant to be
+ *         used only for ICE_VSI_VF VSI type. For other VSI types, should
+ *         fill-in ICE_INVAL_VFID as input.
+ *
+ * This allocates the sw VSI structure and its queue resources.
+ *
+ * Returns pointer to the successfully allocated and configured VSI sw struct on
+ * success, NULL on failure.
+ */
+struct ice_vsi *
+ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
+	      enum ice_vsi_type type, u16 vf_id)
+{
+	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
+	struct device *dev = &pf->pdev->dev;
+	struct ice_vsi *vsi;
+	int ret, i;
+
+	vsi = ice_vsi_alloc(pf, type);
+	if (!vsi) {
+		dev_err(dev, "could not allocate VSI\n");
+		return NULL;
+	}
+
+	vsi->port_info = pi;
+	vsi->vsw = pf->first_sw;
+	if (vsi->type == ICE_VSI_VF)
+		vsi->vf_id = vf_id;
+
+	if (ice_vsi_get_qs(vsi)) {
+		dev_err(dev, "Failed to allocate queues. vsi->idx = %d\n",
+			vsi->idx);
+		goto unroll_get_qs;
+	}
+
+	/* set RSS capabilities */
+	ice_vsi_set_rss_params(vsi);
+
+	/* create the VSI */
+	ret = ice_vsi_init(vsi);
+	if (ret)
+		goto unroll_get_qs;
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		ret = ice_vsi_alloc_q_vectors(vsi);
+		if (ret)
+			goto unroll_vsi_init;
+
+		ret = ice_vsi_setup_vector_base(vsi);
+		if (ret)
+			goto unroll_alloc_q_vector;
+
+		ret = ice_vsi_alloc_rings(vsi);
+		if (ret)
+			goto unroll_vector_base;
+
+		ice_vsi_map_rings_to_vectors(vsi);
+
+		/* Do not exit if configuring RSS had an issue, at least
+		 * receive traffic on first queue. Hence no need to capture
+		 * return value
+		 */
+		if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
+			ice_vsi_cfg_rss_lut_key(vsi);
+		break;
+	case ICE_VSI_VF:
+		/* VF driver will take care of creating netdev for this type and
+		 * map queues to vectors through Virtchnl, PF driver only
+		 * creates a VSI and corresponding structures for bookkeeping
+		 * purpose
+		 */
+		ret = ice_vsi_alloc_q_vectors(vsi);
+		if (ret)
+			goto unroll_vsi_init;
+
+		ret = ice_vsi_alloc_rings(vsi);
+		if (ret)
+			goto unroll_alloc_q_vector;
+
+		/* Setup Vector base only during VF init phase or when VF asks
+		 * for more vectors than assigned number. In all other cases,
+		 * assign hw_base_vector to the value given earlier.
+		 */
+		if (test_bit(ICE_VF_STATE_CFG_INTR, pf->vf[vf_id].vf_states)) {
+			ret = ice_vsi_setup_vector_base(vsi);
+			if (ret)
+				goto unroll_vector_base;
+		} else {
+			vsi->hw_base_vector = pf->vf[vf_id].first_vector_idx;
+		}
+		pf->q_left_tx -= vsi->alloc_txq;
+		pf->q_left_rx -= vsi->alloc_rxq;
+		break;
+	default:
+		/* if VSI type is not recognized, clean up the resources and
+		 * exit
+		 */
+		goto unroll_vsi_init;
+	}
+
+	ice_vsi_set_tc_cfg(vsi);
+
+	/* configure VSI nodes based on number of queues and TC's */
+	for (i = 0; i < vsi->tc_cfg.numtc; i++)
+		max_txqs[i] = vsi->num_txq;
+
+	ret = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
+			      max_txqs);
+	if (ret) {
+		dev_info(&pf->pdev->dev, "Failed VSI lan queue config\n");
+		goto unroll_vector_base;
+	}
+
+	return vsi;
+
+unroll_vector_base:
+	/* reclaim SW interrupts back to the common pool */
+	ice_free_res(vsi->back->sw_irq_tracker, vsi->sw_base_vector, vsi->idx);
+	pf->num_avail_sw_msix += vsi->num_q_vectors;
+	/* reclaim HW interrupt back to the common pool */
+	ice_free_res(vsi->back->hw_irq_tracker, vsi->hw_base_vector, vsi->idx);
+	pf->num_avail_hw_msix += vsi->num_q_vectors;
+unroll_alloc_q_vector:
+	ice_vsi_free_q_vectors(vsi);
+unroll_vsi_init:
+	ice_vsi_delete(vsi);
+unroll_get_qs:
+	ice_vsi_put_qs(vsi);
+	pf->q_left_tx += vsi->alloc_txq;
+	pf->q_left_rx += vsi->alloc_rxq;
+	ice_vsi_clear(vsi);
+
+	return NULL;
+}
+
+/**
+ * ice_vsi_release_msix - Clear the queue to Interrupt mapping in HW
+ * @vsi: the VSI being cleaned up
+ */
+static void ice_vsi_release_msix(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	u16 vector = vsi->hw_base_vector;
+	struct ice_hw *hw = &pf->hw;
+	u32 txq = 0;
+	u32 rxq = 0;
+	int i, q;
+
+	for (i = 0; i < vsi->num_q_vectors; i++, vector++) {
+		struct ice_q_vector *q_vector = vsi->q_vectors[i];
+
+		wr32(hw, GLINT_ITR(ICE_IDX_ITR0, vector), 0);
+		wr32(hw, GLINT_ITR(ICE_IDX_ITR1, vector), 0);
+		for (q = 0; q < q_vector->num_ring_tx; q++) {
+			wr32(hw, QINT_TQCTL(vsi->txq_map[txq]), 0);
+			txq++;
+		}
+
+		for (q = 0; q < q_vector->num_ring_rx; q++) {
+			wr32(hw, QINT_RQCTL(vsi->rxq_map[rxq]), 0);
+			rxq++;
+		}
+	}
+
+	ice_flush(hw);
+}
+
+/**
+ * ice_vsi_free_irq - Free the IRQ association with the OS
+ * @vsi: the VSI being configured
+ */
+void ice_vsi_free_irq(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+	int base = vsi->sw_base_vector;
+
+	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags)) {
+		int i;
+
+		if (!vsi->q_vectors || !vsi->irqs_ready)
+			return;
+
+		ice_vsi_release_msix(vsi);
+		if (vsi->type == ICE_VSI_VF)
+			return;
+
+		vsi->irqs_ready = false;
+		for (i = 0; i < vsi->num_q_vectors; i++) {
+			u16 vector = i + base;
+			int irq_num;
+
+			irq_num = pf->msix_entries[vector].vector;
+
+			/* free only the irqs that were actually requested */
+			if (!vsi->q_vectors[i] ||
+			    !(vsi->q_vectors[i]->num_ring_tx ||
+			      vsi->q_vectors[i]->num_ring_rx))
+				continue;
+
+			/* clear the affinity notifier in the IRQ descriptor */
+			irq_set_affinity_notifier(irq_num, NULL);
+
+			/* clear the affinity_mask in the IRQ descriptor */
+			irq_set_affinity_hint(irq_num, NULL);
+			synchronize_irq(irq_num);
+			devm_free_irq(&pf->pdev->dev, irq_num,
+				      vsi->q_vectors[i]);
+		}
+	}
+}
+
+/**
+ * ice_vsi_free_tx_rings - Free Tx resources for VSI queues
+ * @vsi: the VSI having resources freed
+ */
+void ice_vsi_free_tx_rings(struct ice_vsi *vsi)
+{
+	int i;
+
+	if (!vsi->tx_rings)
+		return;
+
+	ice_for_each_txq(vsi, i)
+		if (vsi->tx_rings[i] && vsi->tx_rings[i]->desc)
+			ice_free_tx_ring(vsi->tx_rings[i]);
+}
+
+/**
+ * ice_vsi_free_rx_rings - Free Rx resources for VSI queues
+ * @vsi: the VSI having resources freed
+ */
+void ice_vsi_free_rx_rings(struct ice_vsi *vsi)
+{
+	int i;
+
+	if (!vsi->rx_rings)
+		return;
+
+	ice_for_each_rxq(vsi, i)
+		if (vsi->rx_rings[i] && vsi->rx_rings[i]->desc)
+			ice_free_rx_ring(vsi->rx_rings[i]);
+}
+
+/**
+ * ice_vsi_close - Shut down a VSI
+ * @vsi: the VSI being shut down
+ */
+void ice_vsi_close(struct ice_vsi *vsi)
+{
+	if (!test_and_set_bit(__ICE_DOWN, vsi->state))
+		ice_down(vsi);
+
+	ice_vsi_free_irq(vsi);
+	ice_vsi_free_tx_rings(vsi);
+	ice_vsi_free_rx_rings(vsi);
+}
+
+/**
+ * ice_free_res - free a block of resources
+ * @res: pointer to the resource
+ * @index: starting index previously returned by ice_get_res
+ * @id: identifier to track owner
+ *
+ * Returns number of resources freed
+ */
+int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id)
+{
+	int count = 0;
+	int i;
+
+	if (!res || index >= res->num_entries)
+		return -EINVAL;
+
+	id |= ICE_RES_VALID_BIT;
+	for (i = index; i < res->num_entries && res->list[i] == id; i++) {
+		res->list[i] = 0;
+		count++;
+	}
+
+	return count;
+}
+
+/**
+ * ice_search_res - Search the tracker for a block of resources
+ * @res: pointer to the resource
+ * @needed: size of the block needed
+ * @id: identifier to track owner
+ *
+ * Returns the base item index of the block, or -ENOMEM for error
+ */
+static int ice_search_res(struct ice_res_tracker *res, u16 needed, u16 id)
+{
+	int start = res->search_hint;
+	int end = start;
+
+	if ((start + needed) >  res->num_entries)
+		return -ENOMEM;
+
+	id |= ICE_RES_VALID_BIT;
+
+	do {
+		/* skip already allocated entries */
+		if (res->list[end++] & ICE_RES_VALID_BIT) {
+			start = end;
+			if ((start + needed) > res->num_entries)
+				break;
+		}
+
+		if (end == (start + needed)) {
+			int i = start;
+
+			/* there was enough, so assign it to the requestor */
+			while (i != end)
+				res->list[i++] = id;
+
+			if (end == res->num_entries)
+				end = 0;
+
+			res->search_hint = end;
+			return start;
+		}
+	} while (1);
+
+	return -ENOMEM;
+}
+
+/**
+ * ice_get_res - get a block of resources
+ * @pf: board private structure
+ * @res: pointer to the resource
+ * @needed: size of the block needed
+ * @id: identifier to track owner
+ *
+ * Returns the base item index of the block, or -ENOMEM for error
+ * The search_hint trick and lack of advanced fit-finding only works
+ * because we're highly likely to have all the same sized requests.
+ * Linear search time and any fragmentation should be minimal.
+ */
+int
+ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id)
+{
+	int ret;
+
+	if (!res || !pf)
+		return -EINVAL;
+
+	if (!needed || needed > res->num_entries || id >= ICE_RES_VALID_BIT) {
+		dev_err(&pf->pdev->dev,
+			"param err: needed=%d, num_entries = %d id=0x%04x\n",
+			needed, res->num_entries, id);
+		return -EINVAL;
+	}
+
+	/* search based on search_hint */
+	ret = ice_search_res(res, needed, id);
+
+	if (ret < 0) {
+		/* previous search failed. Reset search hint and try again */
+		res->search_hint = 0;
+		ret = ice_search_res(res, needed, id);
+	}
+
+	return ret;
+}
+
+/**
+ * ice_vsi_dis_irq - Mask off queue interrupt generation on the VSI
+ * @vsi: the VSI being un-configured
+ */
+void ice_vsi_dis_irq(struct ice_vsi *vsi)
+{
+	int base = vsi->sw_base_vector;
+	struct ice_pf *pf = vsi->back;
+	struct ice_hw *hw = &pf->hw;
+	u32 val;
+	int i;
+
+	/* disable interrupt causation from each queue */
+	if (vsi->tx_rings) {
+		ice_for_each_txq(vsi, i) {
+			if (vsi->tx_rings[i]) {
+				u16 reg;
+
+				reg = vsi->tx_rings[i]->reg_idx;
+				val = rd32(hw, QINT_TQCTL(reg));
+				val &= ~QINT_TQCTL_CAUSE_ENA_M;
+				wr32(hw, QINT_TQCTL(reg), val);
+			}
+		}
+	}
+
+	if (vsi->rx_rings) {
+		ice_for_each_rxq(vsi, i) {
+			if (vsi->rx_rings[i]) {
+				u16 reg;
+
+				reg = vsi->rx_rings[i]->reg_idx;
+				val = rd32(hw, QINT_RQCTL(reg));
+				val &= ~QINT_RQCTL_CAUSE_ENA_M;
+				wr32(hw, QINT_RQCTL(reg), val);
+			}
+		}
+	}
+
+	/* disable each interrupt */
+	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags)) {
+		for (i = vsi->hw_base_vector;
+		     i < (vsi->num_q_vectors + vsi->hw_base_vector); i++)
+			wr32(hw, GLINT_DYN_CTL(i), 0);
+
+		ice_flush(hw);
+		for (i = 0; i < vsi->num_q_vectors; i++)
+			synchronize_irq(pf->msix_entries[i + base].vector);
+	}
+}
+
+/**
+ * ice_vsi_release - Delete a VSI and free its resources
+ * @vsi: the VSI being removed
+ *
+ * Returns 0 on success or < 0 on error
+ */
+int ice_vsi_release(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf;
+	struct ice_vf *vf;
+
+	if (!vsi->back)
+		return -ENODEV;
+	pf = vsi->back;
+	vf = &pf->vf[vsi->vf_id];
+	/* do not unregister and free netdevs while driver is in the reset
+	 * recovery pending state. Since reset/rebuild happens through PF
+	 * service task workqueue, its not a good idea to unregister netdev
+	 * that is associated to the PF that is running the work queue items
+	 * currently. This is done to avoid check_flush_dependency() warning
+	 * on this wq
+	 */
+	if (vsi->netdev && !ice_is_reset_in_progress(pf->state)) {
+		unregister_netdev(vsi->netdev);
+		free_netdev(vsi->netdev);
+		vsi->netdev = NULL;
+	}
+
+	if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
+		ice_rss_clean(vsi);
+
+	/* Disable VSI and free resources */
+	ice_vsi_dis_irq(vsi);
+	ice_vsi_close(vsi);
+
+	/* reclaim interrupt vectors back to PF */
+	if (vsi->type != ICE_VSI_VF) {
+		/* reclaim SW interrupts back to the common pool */
+		ice_free_res(vsi->back->sw_irq_tracker, vsi->sw_base_vector,
+			     vsi->idx);
+		pf->num_avail_sw_msix += vsi->num_q_vectors;
+		/* reclaim HW interrupts back to the common pool */
+		ice_free_res(vsi->back->hw_irq_tracker, vsi->hw_base_vector,
+			     vsi->idx);
+		pf->num_avail_hw_msix += vsi->num_q_vectors;
+	} else if (test_bit(ICE_VF_STATE_CFG_INTR, vf->vf_states)) {
+		/* Reclaim VF resources back only while freeing all VFs or
+		 * vector reassignment is requested
+		 */
+		ice_free_res(vsi->back->hw_irq_tracker, vf->first_vector_idx,
+			     vsi->idx);
+		pf->num_avail_hw_msix += pf->num_vf_msix;
+	}
+
+	ice_remove_vsi_fltr(&pf->hw, vsi->idx);
+	ice_vsi_delete(vsi);
+	ice_vsi_free_q_vectors(vsi);
+	ice_vsi_clear_rings(vsi);
+
+	ice_vsi_put_qs(vsi);
+	pf->q_left_tx += vsi->alloc_txq;
+	pf->q_left_rx += vsi->alloc_rxq;
+
+	/* retain SW VSI data structure since it is needed to unregister and
+	 * free VSI netdev when PF is not in reset recovery pending state,\
+	 * for ex: during rmmod.
+	 */
+	if (!ice_is_reset_in_progress(pf->state))
+		ice_vsi_clear(vsi);
+
+	return 0;
+}
+
+/**
+ * ice_vsi_rebuild - Rebuild VSI after reset
+ * @vsi: VSI to be rebuild
+ *
+ * Returns 0 on success and negative value on failure
+ */
+int ice_vsi_rebuild(struct ice_vsi *vsi)
+{
+	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
+	int ret, i;
+
+	if (!vsi)
+		return -EINVAL;
+
+	ice_vsi_free_q_vectors(vsi);
+	ice_free_res(vsi->back->sw_irq_tracker, vsi->sw_base_vector, vsi->idx);
+	ice_free_res(vsi->back->hw_irq_tracker, vsi->hw_base_vector, vsi->idx);
+	vsi->sw_base_vector = 0;
+	vsi->hw_base_vector = 0;
+	ice_vsi_clear_rings(vsi);
+	ice_vsi_free_arrays(vsi, false);
+	ice_vsi_set_num_qs(vsi);
+
+	/* Initialize VSI struct elements and create VSI in FW */
+	ret = ice_vsi_init(vsi);
+	if (ret < 0)
+		goto err_vsi;
+
+	ret = ice_vsi_alloc_arrays(vsi, false);
+	if (ret < 0)
+		goto err_vsi;
+
+	switch (vsi->type) {
+	case ICE_VSI_PF:
+		ret = ice_vsi_alloc_q_vectors(vsi);
+		if (ret)
+			goto err_rings;
+
+		ret = ice_vsi_setup_vector_base(vsi);
+		if (ret)
+			goto err_vectors;
+
+		ret = ice_vsi_alloc_rings(vsi);
+		if (ret)
+			goto err_vectors;
+
+		ice_vsi_map_rings_to_vectors(vsi);
+		break;
+	case ICE_VSI_VF:
+		ret = ice_vsi_alloc_q_vectors(vsi);
+		if (ret)
+			goto err_rings;
+
+		ret = ice_vsi_setup_vector_base(vsi);
+		if (ret)
+			goto err_vectors;
+
+		ret = ice_vsi_alloc_rings(vsi);
+		if (ret)
+			goto err_vectors;
+
+		vsi->back->q_left_tx -= vsi->alloc_txq;
+		vsi->back->q_left_rx -= vsi->alloc_rxq;
+		break;
+	default:
+		break;
+	}
+
+	ice_vsi_set_tc_cfg(vsi);
+
+	/* configure VSI nodes based on number of queues and TC's */
+	for (i = 0; i < vsi->tc_cfg.numtc; i++)
+		max_txqs[i] = vsi->num_txq;
+
+	ret = ice_cfg_vsi_lan(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
+			      max_txqs);
+	if (ret) {
+		dev_info(&vsi->back->pdev->dev,
+			 "Failed VSI lan queue config\n");
+		goto err_vectors;
+	}
+	return 0;
+
+err_vectors:
+	ice_vsi_free_q_vectors(vsi);
+err_rings:
+	if (vsi->netdev) {
+		vsi->current_netdev_flags = 0;
+		unregister_netdev(vsi->netdev);
+		free_netdev(vsi->netdev);
+		vsi->netdev = NULL;
+	}
+err_vsi:
+	ice_vsi_clear(vsi);
+	set_bit(__ICE_RESET_FAILED, vsi->back->state);
+	return ret;
+}
+
+/**
+ * ice_is_reset_in_progress - check for a reset in progress
+ * @state: pf state field
+ */
+bool ice_is_reset_in_progress(unsigned long *state)
+{
+	return test_bit(__ICE_RESET_OICR_RECV, state) ||
+	       test_bit(__ICE_PFR_REQ, state) ||
+	       test_bit(__ICE_CORER_REQ, state) ||
+	       test_bit(__ICE_GLOBR_REQ, state);
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h
new file mode 100644
index 000000000000..677db40338f5
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_lib.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2018, Intel Corporation. */
+
+#ifndef _ICE_LIB_H_
+#define _ICE_LIB_H_
+
+#include "ice.h"
+
+int ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
+			const u8 *macaddr);
+
+void ice_free_fltr_list(struct device *dev, struct list_head *h);
+
+void ice_update_eth_stats(struct ice_vsi *vsi);
+
+int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
+
+int ice_vsi_cfg_txqs(struct ice_vsi *vsi);
+
+void ice_vsi_cfg_msix(struct ice_vsi *vsi);
+
+int ice_vsi_add_vlan(struct ice_vsi *vsi, u16 vid);
+
+int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid);
+
+int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi);
+
+int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena);
+
+int ice_vsi_start_rx_rings(struct ice_vsi *vsi);
+
+int ice_vsi_stop_rx_rings(struct ice_vsi *vsi);
+
+int ice_vsi_stop_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
+			  u16 rel_vmvf_num);
+
+int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena);
+
+void ice_vsi_delete(struct ice_vsi *vsi);
+
+int ice_vsi_clear(struct ice_vsi *vsi);
+
+struct ice_vsi *
+ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
+	      enum ice_vsi_type type, u16 vf_id);
+
+int ice_vsi_release(struct ice_vsi *vsi);
+
+void ice_vsi_close(struct ice_vsi *vsi);
+
+int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
+
+int
+ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id);
+
+int ice_vsi_rebuild(struct ice_vsi *vsi);
+
+bool ice_is_reset_in_progress(unsigned long *state);
+
+void ice_vsi_free_q_vectors(struct ice_vsi *vsi);
+
+void ice_vsi_put_qs(struct ice_vsi *vsi);
+
+void ice_vsi_dis_irq(struct ice_vsi *vsi);
+
+void ice_vsi_free_irq(struct ice_vsi *vsi);
+
+void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
+
+void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
+
+int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
+
+int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
+
+irqreturn_t ice_msix_clean_rings(int __always_unused irq, void *data);
+#endif /* !_ICE_LIB_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 3f047bb43348..8f61b375e768 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -6,8 +6,9 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include "ice.h"
+#include "ice_lib.h"
 
-#define DRV_VERSION	"ice-0.7.0-k"
+#define DRV_VERSION	"0.7.2-k"
 #define DRV_SUMMARY	"Intel(R) Ethernet Connection E800 Series Linux Driver"
 const char ice_drv_ver[] = DRV_VERSION;
 static const char ice_driver_string[] = DRV_SUMMARY;
@@ -15,7 +16,7 @@ static const char ice_copyright[] = "Copyright (c) 2018, Intel Corporation.";
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION(DRV_SUMMARY);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 static int debug = -1;
@@ -31,173 +32,84 @@ static const struct net_device_ops ice_netdev_ops;
 
 static void ice_pf_dis_all_vsi(struct ice_pf *pf);
 static void ice_rebuild(struct ice_pf *pf);
-static int ice_vsi_release(struct ice_vsi *vsi);
+
+static void ice_vsi_release_all(struct ice_pf *pf);
 static void ice_update_vsi_stats(struct ice_vsi *vsi);
 static void ice_update_pf_stats(struct ice_pf *pf);
 
 /**
- * ice_get_free_slot - get the next non-NULL location index in array
- * @array: array to search
- * @size: size of the array
- * @curr: last known occupied index to be used as a search hint
- *
- * void * is being used to keep the functionality generic. This lets us use this
- * function on any array of pointers.
+ * ice_get_tx_pending - returns number of Tx descriptors not processed
+ * @ring: the ring of descriptors
  */
-static int ice_get_free_slot(void *array, int size, int curr)
+static u32 ice_get_tx_pending(struct ice_ring *ring)
 {
-	int **tmp_array = (int **)array;
-	int next;
+	u32 head, tail;
 
-	if (curr < (size - 1) && !tmp_array[curr + 1]) {
-		next = curr + 1;
-	} else {
-		int i = 0;
+	head = ring->next_to_clean;
+	tail = readl(ring->tail);
 
-		while ((i < size) && (tmp_array[i]))
-			i++;
-		if (i == size)
-			next = ICE_NO_VSI;
-		else
-			next = i;
-	}
-	return next;
+	if (head != tail)
+		return (head < tail) ?
+			tail - head : (tail + ring->count - head);
+	return 0;
 }
 
 /**
- * ice_search_res - Search the tracker for a block of resources
- * @res: pointer to the resource
- * @needed: size of the block needed
- * @id: identifier to track owner
- * Returns the base item index of the block, or -ENOMEM for error
+ * ice_check_for_hang_subtask - check for and recover hung queues
+ * @pf: pointer to PF struct
  */
-static int ice_search_res(struct ice_res_tracker *res, u16 needed, u16 id)
+static void ice_check_for_hang_subtask(struct ice_pf *pf)
 {
-	int start = res->search_hint;
-	int end = start;
-
-	id |= ICE_RES_VALID_BIT;
+	struct ice_vsi *vsi = NULL;
+	unsigned int i;
+	u32 v, v_idx;
+	int packets;
 
-	do {
-		/* skip already allocated entries */
-		if (res->list[end++] & ICE_RES_VALID_BIT) {
-			start = end;
-			if ((start + needed) > res->num_entries)
-				break;
+	ice_for_each_vsi(pf, v)
+		if (pf->vsi[v] && pf->vsi[v]->type == ICE_VSI_PF) {
+			vsi = pf->vsi[v];
+			break;
 		}
 
-		if (end == (start + needed)) {
-			int i = start;
+	if (!vsi || test_bit(__ICE_DOWN, vsi->state))
+		return;
 
-			/* there was enough, so assign it to the requestor */
-			while (i != end)
-				res->list[i++] = id;
+	if (!(vsi->netdev && netif_carrier_ok(vsi->netdev)))
+		return;
 
-			if (end == res->num_entries)
-				end = 0;
+	for (i = 0; i < vsi->num_txq; i++) {
+		struct ice_ring *tx_ring = vsi->tx_rings[i];
+
+		if (tx_ring && tx_ring->desc) {
+			int itr = ICE_ITR_NONE;
+
+			/* If packet counter has not changed the queue is
+			 * likely stalled, so force an interrupt for this
+			 * queue.
+			 *
+			 * prev_pkt would be negative if there was no
+			 * pending work.
+			 */
+			packets = tx_ring->stats.pkts & INT_MAX;
+			if (tx_ring->tx_stats.prev_pkt == packets) {
+				/* Trigger sw interrupt to revive the queue */
+				v_idx = tx_ring->q_vector->v_idx;
+				wr32(&vsi->back->hw,
+				     GLINT_DYN_CTL(vsi->hw_base_vector + v_idx),
+				     (itr << GLINT_DYN_CTL_ITR_INDX_S) |
+				     GLINT_DYN_CTL_SWINT_TRIG_M |
+				     GLINT_DYN_CTL_INTENA_MSK_M);
+				continue;
+			}
 
-			res->search_hint = end;
-			return start;
+			/* Memory barrier between read of packet count and call
+			 * to ice_get_tx_pending()
+			 */
+			smp_rmb();
+			tx_ring->tx_stats.prev_pkt =
+			    ice_get_tx_pending(tx_ring) ? packets : -1;
 		}
-	} while (1);
-
-	return -ENOMEM;
-}
-
-/**
- * ice_get_res - get a block of resources
- * @pf: board private structure
- * @res: pointer to the resource
- * @needed: size of the block needed
- * @id: identifier to track owner
- *
- * Returns the base item index of the block, or -ENOMEM for error
- * The search_hint trick and lack of advanced fit-finding only works
- * because we're highly likely to have all the same sized requests.
- * Linear search time and any fragmentation should be minimal.
- */
-static int
-ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id)
-{
-	int ret;
-
-	if (!res || !pf)
-		return -EINVAL;
-
-	if (!needed || needed > res->num_entries || id >= ICE_RES_VALID_BIT) {
-		dev_err(&pf->pdev->dev,
-			"param err: needed=%d, num_entries = %d id=0x%04x\n",
-			needed, res->num_entries, id);
-		return -EINVAL;
-	}
-
-	/* search based on search_hint */
-	ret = ice_search_res(res, needed, id);
-
-	if (ret < 0) {
-		/* previous search failed. Reset search hint and try again */
-		res->search_hint = 0;
-		ret = ice_search_res(res, needed, id);
 	}
-
-	return ret;
-}
-
-/**
- * ice_free_res - free a block of resources
- * @res: pointer to the resource
- * @index: starting index previously returned by ice_get_res
- * @id: identifier to track owner
- * Returns number of resources freed
- */
-static int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id)
-{
-	int count = 0;
-	int i;
-
-	if (!res || index >= res->num_entries)
-		return -EINVAL;
-
-	id |= ICE_RES_VALID_BIT;
-	for (i = index; i < res->num_entries && res->list[i] == id; i++) {
-		res->list[i] = 0;
-		count++;
-	}
-
-	return count;
-}
-
-/**
- * ice_add_mac_to_list - Add a mac address filter entry to the list
- * @vsi: the VSI to be forwarded to
- * @add_list: pointer to the list which contains MAC filter entries
- * @macaddr: the MAC address to be added.
- *
- * Adds mac address filter entry to the temp list
- *
- * Returns 0 on success or ENOMEM on failure.
- */
-static int ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
-			       const u8 *macaddr)
-{
-	struct ice_fltr_list_entry *tmp;
-	struct ice_pf *pf = vsi->back;
-
-	tmp = devm_kzalloc(&pf->pdev->dev, sizeof(*tmp), GFP_ATOMIC);
-	if (!tmp)
-		return -ENOMEM;
-
-	tmp->fltr_info.flag = ICE_FLTR_TX;
-	tmp->fltr_info.src = vsi->vsi_num;
-	tmp->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
-	tmp->fltr_info.fltr_act = ICE_FWD_TO_VSI;
-	tmp->fltr_info.fwd_id.vsi_id = vsi->vsi_num;
-	ether_addr_copy(tmp->fltr_info.l_data.mac.mac_addr, macaddr);
-
-	INIT_LIST_HEAD(&tmp->list_entry);
-	list_add(&tmp->list_entry, add_list);
-
-	return 0;
 }
 
 /**
@@ -243,24 +155,6 @@ static int ice_add_mac_to_unsync_list(struct net_device *netdev, const u8 *addr)
 }
 
 /**
- * ice_free_fltr_list - free filter lists helper
- * @dev: pointer to the device struct
- * @h: pointer to the list head to be freed
- *
- * Helper function to free filter lists previously created using
- * ice_add_mac_to_list
- */
-static void ice_free_fltr_list(struct device *dev, struct list_head *h)
-{
-	struct ice_fltr_list_entry *e, *tmp;
-
-	list_for_each_entry_safe(e, tmp, h, list_entry) {
-		list_del(&e->list_entry);
-		devm_kfree(dev, e);
-	}
-}
-
-/**
  * ice_vsi_fltr_changed - check if filter state changed
  * @vsi: VSI to be checked
  *
@@ -359,7 +253,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
 		clear_bit(ICE_VSI_FLAG_PROMISC_CHANGED, vsi->flags);
 		if (vsi->current_netdev_flags & IFF_PROMISC) {
 			/* Apply TX filter rule to get traffic from VMs */
-			status = ice_cfg_dflt_vsi(hw, vsi->vsi_num, true,
+			status = ice_cfg_dflt_vsi(hw, vsi->idx, true,
 						  ICE_FLTR_TX);
 			if (status) {
 				netdev_err(netdev, "Error setting default VSI %i tx rule\n",
@@ -369,7 +263,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
 				goto out_promisc;
 			}
 			/* Apply RX filter rule to get traffic from wire */
-			status = ice_cfg_dflt_vsi(hw, vsi->vsi_num, true,
+			status = ice_cfg_dflt_vsi(hw, vsi->idx, true,
 						  ICE_FLTR_RX);
 			if (status) {
 				netdev_err(netdev, "Error setting default VSI %i rx rule\n",
@@ -380,7 +274,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
 			}
 		} else {
 			/* Clear TX filter rule to stop traffic from VMs */
-			status = ice_cfg_dflt_vsi(hw, vsi->vsi_num, false,
+			status = ice_cfg_dflt_vsi(hw, vsi->idx, false,
 						  ICE_FLTR_TX);
 			if (status) {
 				netdev_err(netdev, "Error clearing default VSI %i tx rule\n",
@@ -389,8 +283,8 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi)
 				err = -EIO;
 				goto out_promisc;
 			}
-			/* Clear filter RX to remove traffic from wire */
-			status = ice_cfg_dflt_vsi(hw, vsi->vsi_num, false,
+			/* Clear RX filter to remove traffic from wire */
+			status = ice_cfg_dflt_vsi(hw, vsi->idx, false,
 						  ICE_FLTR_RX);
 			if (status) {
 				netdev_err(netdev, "Error clearing default VSI %i rx rule\n",
@@ -438,15 +332,6 @@ static void ice_sync_fltr_subtask(struct ice_pf *pf)
 }
 
 /**
- * ice_is_reset_recovery_pending - schedule a reset
- * @state: pf state field
- */
-static bool ice_is_reset_recovery_pending(unsigned long int *state)
-{
-	return test_bit(__ICE_RESET_RECOVERY_PENDING, state);
-}
-
-/**
  * ice_prepare_for_reset - prep for the core to reset
  * @pf: board private structure
  *
@@ -456,23 +341,17 @@ static void
 ice_prepare_for_reset(struct ice_pf *pf)
 {
 	struct ice_hw *hw = &pf->hw;
-	u32 v;
-
-	ice_for_each_vsi(pf, v)
-		if (pf->vsi[v])
-			ice_remove_vsi_fltr(hw, pf->vsi[v]->vsi_num);
 
-	dev_dbg(&pf->pdev->dev, "Tearing down internal switch for reset\n");
+	/* Notify VFs of impending reset */
+	if (ice_check_sq_alive(hw, &hw->mailboxq))
+		ice_vc_notify_reset(pf);
 
 	/* disable the VSIs and their queues that are not already DOWN */
-	/* pf_dis_all_vsi modifies netdev structures -rtnl_lock needed */
 	ice_pf_dis_all_vsi(pf);
 
-	ice_for_each_vsi(pf, v)
-		if (pf->vsi[v])
-			pf->vsi[v]->vsi_num = 0;
-
 	ice_shutdown_all_ctrlq(hw);
+
+	set_bit(__ICE_PREPARED_FOR_RESET, pf->state);
 }
 
 /**
@@ -489,27 +368,29 @@ static void ice_do_reset(struct ice_pf *pf, enum ice_reset_req reset_type)
 	dev_dbg(dev, "reset_type 0x%x requested\n", reset_type);
 	WARN_ON(in_interrupt());
 
-	/* PFR is a bit of a special case because it doesn't result in an OICR
-	 * interrupt. So for PFR, we prepare for reset, issue the reset and
-	 * rebuild sequentially.
-	 */
-	if (reset_type == ICE_RESET_PFR) {
-		set_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
-		ice_prepare_for_reset(pf);
-	}
+	ice_prepare_for_reset(pf);
 
 	/* trigger the reset */
 	if (ice_reset(hw, reset_type)) {
 		dev_err(dev, "reset %d failed\n", reset_type);
 		set_bit(__ICE_RESET_FAILED, pf->state);
-		clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+		clear_bit(__ICE_RESET_OICR_RECV, pf->state);
+		clear_bit(__ICE_PREPARED_FOR_RESET, pf->state);
+		clear_bit(__ICE_PFR_REQ, pf->state);
+		clear_bit(__ICE_CORER_REQ, pf->state);
+		clear_bit(__ICE_GLOBR_REQ, pf->state);
 		return;
 	}
 
+	/* PFR is a bit of a special case because it doesn't result in an OICR
+	 * interrupt. So for PFR, rebuild after the reset and clear the reset-
+	 * associated state bits.
+	 */
 	if (reset_type == ICE_RESET_PFR) {
 		pf->pfr_count++;
 		ice_rebuild(pf);
-		clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+		clear_bit(__ICE_PREPARED_FOR_RESET, pf->state);
+		clear_bit(__ICE_PFR_REQ, pf->state);
 	}
 }
 
@@ -519,48 +400,60 @@ static void ice_do_reset(struct ice_pf *pf, enum ice_reset_req reset_type)
  */
 static void ice_reset_subtask(struct ice_pf *pf)
 {
-	enum ice_reset_req reset_type;
-
-	rtnl_lock();
+	enum ice_reset_req reset_type = ICE_RESET_INVAL;
 
 	/* When a CORER/GLOBR/EMPR is about to happen, the hardware triggers an
-	 * OICR interrupt. The OICR handler (ice_misc_intr) determines what
-	 * type of reset happened and sets __ICE_RESET_RECOVERY_PENDING bit in
-	 * pf->state. So if reset/recovery is pending (as indicated by this bit)
-	 * we do a rebuild and return.
+	 * OICR interrupt. The OICR handler (ice_misc_intr) determines what type
+	 * of reset is pending and sets bits in pf->state indicating the reset
+	 * type and __ICE_RESET_OICR_RECV.  So, if the latter bit is set
+	 * prepare for pending reset if not already (for PF software-initiated
+	 * global resets the software should already be prepared for it as
+	 * indicated by __ICE_PREPARED_FOR_RESET; for global resets initiated
+	 * by firmware or software on other PFs, that bit is not set so prepare
+	 * for the reset now), poll for reset done, rebuild and return.
 	 */
-	if (ice_is_reset_recovery_pending(pf->state)) {
+	if (test_bit(__ICE_RESET_OICR_RECV, pf->state)) {
 		clear_bit(__ICE_GLOBR_RECV, pf->state);
 		clear_bit(__ICE_CORER_RECV, pf->state);
-		ice_prepare_for_reset(pf);
+		if (!test_bit(__ICE_PREPARED_FOR_RESET, pf->state))
+			ice_prepare_for_reset(pf);
 
 		/* make sure we are ready to rebuild */
-		if (ice_check_reset(&pf->hw))
+		if (ice_check_reset(&pf->hw)) {
 			set_bit(__ICE_RESET_FAILED, pf->state);
-		else
+		} else {
+			/* done with reset. start rebuild */
+			pf->hw.reset_ongoing = false;
 			ice_rebuild(pf);
-		clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
-		goto unlock;
+			/* clear bit to resume normal operations, but
+			 * ICE_NEEDS_RESTART bit is set incase rebuild failed
+			 */
+			clear_bit(__ICE_RESET_OICR_RECV, pf->state);
+			clear_bit(__ICE_PREPARED_FOR_RESET, pf->state);
+			clear_bit(__ICE_PFR_REQ, pf->state);
+			clear_bit(__ICE_CORER_REQ, pf->state);
+			clear_bit(__ICE_GLOBR_REQ, pf->state);
+		}
+
+		return;
 	}
 
 	/* No pending resets to finish processing. Check for new resets */
-	if (test_and_clear_bit(__ICE_GLOBR_REQ, pf->state))
-		reset_type = ICE_RESET_GLOBR;
-	else if (test_and_clear_bit(__ICE_CORER_REQ, pf->state))
-		reset_type = ICE_RESET_CORER;
-	else if (test_and_clear_bit(__ICE_PFR_REQ, pf->state))
+	if (test_bit(__ICE_PFR_REQ, pf->state))
 		reset_type = ICE_RESET_PFR;
-	else
-		goto unlock;
+	if (test_bit(__ICE_CORER_REQ, pf->state))
+		reset_type = ICE_RESET_CORER;
+	if (test_bit(__ICE_GLOBR_REQ, pf->state))
+		reset_type = ICE_RESET_GLOBR;
+	/* If no valid reset type requested just return */
+	if (reset_type == ICE_RESET_INVAL)
+		return;
 
-	/* reset if not already down or resetting */
+	/* reset if not already down or busy */
 	if (!test_bit(__ICE_DOWN, pf->state) &&
 	    !test_bit(__ICE_CFG_BUSY, pf->state)) {
 		ice_do_reset(pf, reset_type);
 	}
-
-unlock:
-	rtnl_unlock();
 }
 
 /**
@@ -772,6 +665,8 @@ ice_link_event(struct ice_pf *pf, struct ice_port_info *pi)
 		}
 	}
 
+	ice_vc_notify_link_state(pf);
+
 	return 0;
 }
 
@@ -822,6 +717,10 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type)
 		cq = &hw->adminq;
 		qtype = "Admin";
 		break;
+	case ICE_CTL_Q_MAILBOX:
+		cq = &hw->mailboxq;
+		qtype = "Mailbox";
+		break;
 	default:
 		dev_warn(&pf->pdev->dev, "Unknown control queue type 0x%x\n",
 			 q_type);
@@ -903,6 +802,12 @@ static int __ice_clean_ctrlq(struct ice_pf *pf, enum ice_ctl_q q_type)
 				dev_err(&pf->pdev->dev,
 					"Could not handle link event\n");
 			break;
+		case ice_mbx_opc_send_msg_to_pf:
+			ice_vc_process_vf_msg(pf, &event);
+			break;
+		case ice_aqc_opc_fw_logging:
+			ice_output_fw_log(hw, &event.desc, event.msg_buf);
+			break;
 		default:
 			dev_dbg(&pf->pdev->dev,
 				"%s Receive Queue unknown event 0x%04x ignored\n",
@@ -959,6 +864,28 @@ static void ice_clean_adminq_subtask(struct ice_pf *pf)
 }
 
 /**
+ * ice_clean_mailboxq_subtask - clean the MailboxQ rings
+ * @pf: board private structure
+ */
+static void ice_clean_mailboxq_subtask(struct ice_pf *pf)
+{
+	struct ice_hw *hw = &pf->hw;
+
+	if (!test_bit(__ICE_MAILBOXQ_EVENT_PENDING, pf->state))
+		return;
+
+	if (__ice_clean_ctrlq(pf, ICE_CTL_Q_MAILBOX))
+		return;
+
+	clear_bit(__ICE_MAILBOXQ_EVENT_PENDING, pf->state);
+
+	if (ice_ctrlq_pending(hw, &hw->mailboxq))
+		__ice_clean_ctrlq(pf, ICE_CTL_Q_MAILBOX);
+
+	ice_flush(hw);
+}
+
+/**
  * ice_service_task_schedule - schedule the service task to wake up
  * @pf: board private structure
  *
@@ -966,8 +893,9 @@ static void ice_clean_adminq_subtask(struct ice_pf *pf)
  */
 static void ice_service_task_schedule(struct ice_pf *pf)
 {
-	if (!test_bit(__ICE_DOWN, pf->state) &&
-	    !test_and_set_bit(__ICE_SERVICE_SCHED, pf->state))
+	if (!test_bit(__ICE_SERVICE_DIS, pf->state) &&
+	    !test_and_set_bit(__ICE_SERVICE_SCHED, pf->state) &&
+	    !test_bit(__ICE_NEEDS_RESTART, pf->state))
 		queue_work(ice_wq, &pf->serv_task);
 }
 
@@ -985,6 +913,22 @@ static void ice_service_task_complete(struct ice_pf *pf)
 }
 
 /**
+ * ice_service_task_stop - stop service task and cancel works
+ * @pf: board private structure
+ */
+static void ice_service_task_stop(struct ice_pf *pf)
+{
+	set_bit(__ICE_SERVICE_DIS, pf->state);
+
+	if (pf->serv_tmr.function)
+		del_timer_sync(&pf->serv_tmr);
+	if (pf->serv_task.func)
+		cancel_work_sync(&pf->serv_task);
+
+	clear_bit(__ICE_SERVICE_SCHED, pf->state);
+}
+
+/**
  * ice_service_timer - timer callback to schedule service task
  * @t: pointer to timer_list
  */
@@ -997,6 +941,160 @@ static void ice_service_timer(struct timer_list *t)
 }
 
 /**
+ * ice_handle_mdd_event - handle malicious driver detect event
+ * @pf: pointer to the PF structure
+ *
+ * Called from service task. OICR interrupt handler indicates MDD event
+ */
+static void ice_handle_mdd_event(struct ice_pf *pf)
+{
+	struct ice_hw *hw = &pf->hw;
+	bool mdd_detected = false;
+	u32 reg;
+	int i;
+
+	if (!test_bit(__ICE_MDD_EVENT_PENDING, pf->state))
+		return;
+
+	/* find what triggered the MDD event */
+	reg = rd32(hw, GL_MDET_TX_PQM);
+	if (reg & GL_MDET_TX_PQM_VALID_M) {
+		u8 pf_num = (reg & GL_MDET_TX_PQM_PF_NUM_M) >>
+				GL_MDET_TX_PQM_PF_NUM_S;
+		u16 vf_num = (reg & GL_MDET_TX_PQM_VF_NUM_M) >>
+				GL_MDET_TX_PQM_VF_NUM_S;
+		u8 event = (reg & GL_MDET_TX_PQM_MAL_TYPE_M) >>
+				GL_MDET_TX_PQM_MAL_TYPE_S;
+		u16 queue = ((reg & GL_MDET_TX_PQM_QNUM_M) >>
+				GL_MDET_TX_PQM_QNUM_S);
+
+		if (netif_msg_tx_err(pf))
+			dev_info(&pf->pdev->dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n",
+				 event, queue, pf_num, vf_num);
+		wr32(hw, GL_MDET_TX_PQM, 0xffffffff);
+		mdd_detected = true;
+	}
+
+	reg = rd32(hw, GL_MDET_TX_TCLAN);
+	if (reg & GL_MDET_TX_TCLAN_VALID_M) {
+		u8 pf_num = (reg & GL_MDET_TX_TCLAN_PF_NUM_M) >>
+				GL_MDET_TX_TCLAN_PF_NUM_S;
+		u16 vf_num = (reg & GL_MDET_TX_TCLAN_VF_NUM_M) >>
+				GL_MDET_TX_TCLAN_VF_NUM_S;
+		u8 event = (reg & GL_MDET_TX_TCLAN_MAL_TYPE_M) >>
+				GL_MDET_TX_TCLAN_MAL_TYPE_S;
+		u16 queue = ((reg & GL_MDET_TX_TCLAN_QNUM_M) >>
+				GL_MDET_TX_TCLAN_QNUM_S);
+
+		if (netif_msg_rx_err(pf))
+			dev_info(&pf->pdev->dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n",
+				 event, queue, pf_num, vf_num);
+		wr32(hw, GL_MDET_TX_TCLAN, 0xffffffff);
+		mdd_detected = true;
+	}
+
+	reg = rd32(hw, GL_MDET_RX);
+	if (reg & GL_MDET_RX_VALID_M) {
+		u8 pf_num = (reg & GL_MDET_RX_PF_NUM_M) >>
+				GL_MDET_RX_PF_NUM_S;
+		u16 vf_num = (reg & GL_MDET_RX_VF_NUM_M) >>
+				GL_MDET_RX_VF_NUM_S;
+		u8 event = (reg & GL_MDET_RX_MAL_TYPE_M) >>
+				GL_MDET_RX_MAL_TYPE_S;
+		u16 queue = ((reg & GL_MDET_RX_QNUM_M) >>
+				GL_MDET_RX_QNUM_S);
+
+		if (netif_msg_rx_err(pf))
+			dev_info(&pf->pdev->dev, "Malicious Driver Detection event %d on RX queue %d PF# %d VF# %d\n",
+				 event, queue, pf_num, vf_num);
+		wr32(hw, GL_MDET_RX, 0xffffffff);
+		mdd_detected = true;
+	}
+
+	if (mdd_detected) {
+		bool pf_mdd_detected = false;
+
+		reg = rd32(hw, PF_MDET_TX_PQM);
+		if (reg & PF_MDET_TX_PQM_VALID_M) {
+			wr32(hw, PF_MDET_TX_PQM, 0xFFFF);
+			dev_info(&pf->pdev->dev, "TX driver issue detected, PF reset issued\n");
+			pf_mdd_detected = true;
+		}
+
+		reg = rd32(hw, PF_MDET_TX_TCLAN);
+		if (reg & PF_MDET_TX_TCLAN_VALID_M) {
+			wr32(hw, PF_MDET_TX_TCLAN, 0xFFFF);
+			dev_info(&pf->pdev->dev, "TX driver issue detected, PF reset issued\n");
+			pf_mdd_detected = true;
+		}
+
+		reg = rd32(hw, PF_MDET_RX);
+		if (reg & PF_MDET_RX_VALID_M) {
+			wr32(hw, PF_MDET_RX, 0xFFFF);
+			dev_info(&pf->pdev->dev, "RX driver issue detected, PF reset issued\n");
+			pf_mdd_detected = true;
+		}
+		/* Queue belongs to the PF initiate a reset */
+		if (pf_mdd_detected) {
+			set_bit(__ICE_NEEDS_RESTART, pf->state);
+			ice_service_task_schedule(pf);
+		}
+	}
+
+	/* see if one of the VFs needs to be reset */
+	for (i = 0; i < pf->num_alloc_vfs && mdd_detected; i++) {
+		struct ice_vf *vf = &pf->vf[i];
+
+		reg = rd32(hw, VP_MDET_TX_PQM(i));
+		if (reg & VP_MDET_TX_PQM_VALID_M) {
+			wr32(hw, VP_MDET_TX_PQM(i), 0xFFFF);
+			vf->num_mdd_events++;
+			dev_info(&pf->pdev->dev, "TX driver issue detected on VF %d\n",
+				 i);
+		}
+
+		reg = rd32(hw, VP_MDET_TX_TCLAN(i));
+		if (reg & VP_MDET_TX_TCLAN_VALID_M) {
+			wr32(hw, VP_MDET_TX_TCLAN(i), 0xFFFF);
+			vf->num_mdd_events++;
+			dev_info(&pf->pdev->dev, "TX driver issue detected on VF %d\n",
+				 i);
+		}
+
+		reg = rd32(hw, VP_MDET_TX_TDPU(i));
+		if (reg & VP_MDET_TX_TDPU_VALID_M) {
+			wr32(hw, VP_MDET_TX_TDPU(i), 0xFFFF);
+			vf->num_mdd_events++;
+			dev_info(&pf->pdev->dev, "TX driver issue detected on VF %d\n",
+				 i);
+		}
+
+		reg = rd32(hw, VP_MDET_RX(i));
+		if (reg & VP_MDET_RX_VALID_M) {
+			wr32(hw, VP_MDET_RX(i), 0xFFFF);
+			vf->num_mdd_events++;
+			dev_info(&pf->pdev->dev, "RX driver issue detected on VF %d\n",
+				 i);
+		}
+
+		if (vf->num_mdd_events > ICE_DFLT_NUM_MDD_EVENTS_ALLOWED) {
+			dev_info(&pf->pdev->dev,
+				 "Too many MDD events on VF %d, disabled\n", i);
+			dev_info(&pf->pdev->dev,
+				 "Use PF Control I/F to re-enable the VF\n");
+			set_bit(ICE_VF_STATE_DIS, vf->vf_states);
+		}
+	}
+
+	/* re-enable MDD interrupt cause */
+	clear_bit(__ICE_MDD_EVENT_PENDING, pf->state);
+	reg = rd32(hw, PFINT_OICR_ENA);
+	reg |= PFINT_OICR_MAL_DETECT_M;
+	wr32(hw, PFINT_OICR_ENA, reg);
+	ice_flush(hw);
+}
+
+/**
  * ice_service_task - manage and run subtasks
  * @work: pointer to work_struct contained by the PF struct
  */
@@ -1010,16 +1108,21 @@ static void ice_service_task(struct work_struct *work)
 	/* process reset requests first */
 	ice_reset_subtask(pf);
 
-	/* bail if a reset/recovery cycle is pending */
-	if (ice_is_reset_recovery_pending(pf->state) ||
-	    test_bit(__ICE_SUSPENDED, pf->state)) {
+	/* bail if a reset/recovery cycle is pending or rebuild failed */
+	if (ice_is_reset_in_progress(pf->state) ||
+	    test_bit(__ICE_SUSPENDED, pf->state) ||
+	    test_bit(__ICE_NEEDS_RESTART, pf->state)) {
 		ice_service_task_complete(pf);
 		return;
 	}
 
+	ice_check_for_hang_subtask(pf);
 	ice_sync_fltr_subtask(pf);
+	ice_handle_mdd_event(pf);
+	ice_process_vflr_event(pf);
 	ice_watchdog_subtask(pf);
 	ice_clean_adminq_subtask(pf);
+	ice_clean_mailboxq_subtask(pf);
 
 	/* Clear __ICE_SERVICE_SCHED flag to allow scheduling next event */
 	ice_service_task_complete(pf);
@@ -1029,6 +1132,9 @@ static void ice_service_task(struct work_struct *work)
 	 * schedule the service task now.
 	 */
 	if (time_after(jiffies, (start_time + pf->serv_tmr_period)) ||
+	    test_bit(__ICE_MDD_EVENT_PENDING, pf->state) ||
+	    test_bit(__ICE_VFLR_EVENT_PENDING, pf->state) ||
+	    test_bit(__ICE_MAILBOXQ_EVENT_PENDING, pf->state) ||
 	    test_bit(__ICE_ADMINQ_EVENT_PENDING, pf->state))
 		mod_timer(&pf->serv_tmr, jiffies);
 }
@@ -1043,6 +1149,10 @@ static void ice_set_ctrlq_len(struct ice_hw *hw)
 	hw->adminq.num_sq_entries = ICE_AQ_LEN;
 	hw->adminq.rq_buf_size = ICE_AQ_MAX_BUF_LEN;
 	hw->adminq.sq_buf_size = ICE_AQ_MAX_BUF_LEN;
+	hw->mailboxq.num_rq_entries = ICE_MBXQ_LEN;
+	hw->mailboxq.num_sq_entries = ICE_MBXQ_LEN;
+	hw->mailboxq.rq_buf_size = ICE_MBXQ_MAX_BUF_LEN;
+	hw->mailboxq.sq_buf_size = ICE_MBXQ_MAX_BUF_LEN;
 }
 
 /**
@@ -1073,57 +1183,6 @@ static void ice_irq_affinity_notify(struct irq_affinity_notify *notify,
 static void ice_irq_affinity_release(struct kref __always_unused *ref) {}
 
 /**
- * ice_vsi_dis_irq - Mask off queue interrupt generation on the VSI
- * @vsi: the VSI being un-configured
- */
-static void ice_vsi_dis_irq(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_hw *hw = &pf->hw;
-	int base = vsi->base_vector;
-	u32 val;
-	int i;
-
-	/* disable interrupt causation from each queue */
-	if (vsi->tx_rings) {
-		ice_for_each_txq(vsi, i) {
-			if (vsi->tx_rings[i]) {
-				u16 reg;
-
-				reg = vsi->tx_rings[i]->reg_idx;
-				val = rd32(hw, QINT_TQCTL(reg));
-				val &= ~QINT_TQCTL_CAUSE_ENA_M;
-				wr32(hw, QINT_TQCTL(reg), val);
-			}
-		}
-	}
-
-	if (vsi->rx_rings) {
-		ice_for_each_rxq(vsi, i) {
-			if (vsi->rx_rings[i]) {
-				u16 reg;
-
-				reg = vsi->rx_rings[i]->reg_idx;
-				val = rd32(hw, QINT_RQCTL(reg));
-				val &= ~QINT_RQCTL_CAUSE_ENA_M;
-				wr32(hw, QINT_RQCTL(reg), val);
-			}
-		}
-	}
-
-	/* disable each interrupt */
-	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags)) {
-		for (i = vsi->base_vector;
-		     i < (vsi->num_q_vectors + vsi->base_vector); i++)
-			wr32(hw, GLINT_DYN_CTL(i), 0);
-
-		ice_flush(hw);
-		for (i = 0; i < vsi->num_q_vectors; i++)
-			synchronize_irq(pf->msix_entries[i + base].vector);
-	}
-}
-
-/**
  * ice_vsi_ena_irq - Enable IRQ for the given VSI
  * @vsi: the VSI being configured
  */
@@ -1144,26 +1203,6 @@ static int ice_vsi_ena_irq(struct ice_vsi *vsi)
 }
 
 /**
- * ice_vsi_delete - delete a VSI from the switch
- * @vsi: pointer to VSI being removed
- */
-static void ice_vsi_delete(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_vsi_ctx ctxt;
-	enum ice_status status;
-
-	ctxt.vsi_num = vsi->vsi_num;
-
-	memcpy(&ctxt.info, &vsi->info, sizeof(struct ice_aqc_vsi_props));
-
-	status = ice_aq_free_vsi(&pf->hw, &ctxt, false, NULL);
-	if (status)
-		dev_err(&pf->pdev->dev, "Failed to delete VSI %i in FW\n",
-			vsi->vsi_num);
-}
-
-/**
  * ice_vsi_req_irq_msix - get MSI-X vectors from the OS for the VSI
  * @vsi: the VSI being configured
  * @basename: name for the vector
@@ -1172,7 +1211,7 @@ static int ice_vsi_req_irq_msix(struct ice_vsi *vsi, char *basename)
 {
 	int q_vectors = vsi->num_q_vectors;
 	struct ice_pf *pf = vsi->back;
-	int base = vsi->base_vector;
+	int base = vsi->sw_base_vector;
 	int rx_int_idx = 0;
 	int tx_int_idx = 0;
 	int vector, err;
@@ -1231,467 +1270,6 @@ free_q_irqs:
 }
 
 /**
- * ice_vsi_set_rss_params - Setup RSS capabilities per VSI type
- * @vsi: the VSI being configured
- */
-static void ice_vsi_set_rss_params(struct ice_vsi *vsi)
-{
-	struct ice_hw_common_caps *cap;
-	struct ice_pf *pf = vsi->back;
-
-	if (!test_bit(ICE_FLAG_RSS_ENA, pf->flags)) {
-		vsi->rss_size = 1;
-		return;
-	}
-
-	cap = &pf->hw.func_caps.common_cap;
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		/* PF VSI will inherit RSS instance of PF */
-		vsi->rss_table_size = cap->rss_table_size;
-		vsi->rss_size = min_t(int, num_online_cpus(),
-				      BIT(cap->rss_table_entry_width));
-		vsi->rss_lut_type = ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF;
-		break;
-	default:
-		dev_warn(&pf->pdev->dev, "Unknown VSI type %d\n", vsi->type);
-		break;
-	}
-}
-
-/**
- * ice_vsi_setup_q_map - Setup a VSI queue map
- * @vsi: the VSI being configured
- * @ctxt: VSI context structure
- */
-static void ice_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt)
-{
-	u16 offset = 0, qmap = 0, numq_tc;
-	u16 pow = 0, max_rss = 0, qcount;
-	u16 qcount_tx = vsi->alloc_txq;
-	u16 qcount_rx = vsi->alloc_rxq;
-	bool ena_tc0 = false;
-	int i;
-
-	/* at least TC0 should be enabled by default */
-	if (vsi->tc_cfg.numtc) {
-		if (!(vsi->tc_cfg.ena_tc & BIT(0)))
-			ena_tc0 =  true;
-	} else {
-		ena_tc0 =  true;
-	}
-
-	if (ena_tc0) {
-		vsi->tc_cfg.numtc++;
-		vsi->tc_cfg.ena_tc |= 1;
-	}
-
-	numq_tc = qcount_rx / vsi->tc_cfg.numtc;
-
-	/* TC mapping is a function of the number of Rx queues assigned to the
-	 * VSI for each traffic class and the offset of these queues.
-	 * The first 10 bits are for queue offset for TC0, next 4 bits for no:of
-	 * queues allocated to TC0. No:of queues is a power-of-2.
-	 *
-	 * If TC is not enabled, the queue offset is set to 0, and allocate one
-	 * queue, this way, traffic for the given TC will be sent to the default
-	 * queue.
-	 *
-	 * Setup number and offset of Rx queues for all TCs for the VSI
-	 */
-
-	/* qcount will change if RSS is enabled */
-	if (test_bit(ICE_FLAG_RSS_ENA, vsi->back->flags)) {
-		if (vsi->type == ICE_VSI_PF)
-			max_rss = ICE_MAX_LG_RSS_QS;
-		else
-			max_rss = ICE_MAX_SMALL_RSS_QS;
-
-		qcount = min_t(int, numq_tc, max_rss);
-		qcount = min_t(int, qcount, vsi->rss_size);
-	} else {
-		qcount = numq_tc;
-	}
-
-	/* find the (rounded up) power-of-2 of qcount */
-	pow = order_base_2(qcount);
-
-	for (i = 0; i < ICE_MAX_TRAFFIC_CLASS; i++) {
-		if (!(vsi->tc_cfg.ena_tc & BIT(i))) {
-			/* TC is not enabled */
-			vsi->tc_cfg.tc_info[i].qoffset = 0;
-			vsi->tc_cfg.tc_info[i].qcount = 1;
-			ctxt->info.tc_mapping[i] = 0;
-			continue;
-		}
-
-		/* TC is enabled */
-		vsi->tc_cfg.tc_info[i].qoffset = offset;
-		vsi->tc_cfg.tc_info[i].qcount = qcount;
-
-		qmap = ((offset << ICE_AQ_VSI_TC_Q_OFFSET_S) &
-			ICE_AQ_VSI_TC_Q_OFFSET_M) |
-			((pow << ICE_AQ_VSI_TC_Q_NUM_S) &
-			 ICE_AQ_VSI_TC_Q_NUM_M);
-		offset += qcount;
-		ctxt->info.tc_mapping[i] = cpu_to_le16(qmap);
-	}
-
-	vsi->num_txq = qcount_tx;
-	vsi->num_rxq = offset;
-
-	/* Rx queue mapping */
-	ctxt->info.mapping_flags |= cpu_to_le16(ICE_AQ_VSI_Q_MAP_CONTIG);
-	/* q_mapping buffer holds the info for the first queue allocated for
-	 * this VSI in the PF space and also the number of queues associated
-	 * with this VSI.
-	 */
-	ctxt->info.q_mapping[0] = cpu_to_le16(vsi->rxq_map[0]);
-	ctxt->info.q_mapping[1] = cpu_to_le16(vsi->num_rxq);
-}
-
-/**
- * ice_set_dflt_vsi_ctx - Set default VSI context before adding a VSI
- * @ctxt: the VSI context being set
- *
- * This initializes a default VSI context for all sections except the Queues.
- */
-static void ice_set_dflt_vsi_ctx(struct ice_vsi_ctx *ctxt)
-{
-	u32 table = 0;
-
-	memset(&ctxt->info, 0, sizeof(ctxt->info));
-	/* VSI's should be allocated from shared pool */
-	ctxt->alloc_from_pool = true;
-	/* Src pruning enabled by default */
-	ctxt->info.sw_flags = ICE_AQ_VSI_SW_FLAG_SRC_PRUNE;
-	/* Traffic from VSI can be sent to LAN */
-	ctxt->info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
-
-	/* By default bits 3 and 4 in vlan_flags are 0's which results in legacy
-	 * behavior (show VLAN, DEI, and UP) in descriptor. Also, allow all
-	 * packets untagged/tagged.
-	 */
-	ctxt->info.vlan_flags = ((ICE_AQ_VSI_VLAN_MODE_ALL &
-				  ICE_AQ_VSI_VLAN_MODE_M) >>
-				 ICE_AQ_VSI_VLAN_MODE_S);
-
-	/* Have 1:1 UP mapping for both ingress/egress tables */
-	table |= ICE_UP_TABLE_TRANSLATE(0, 0);
-	table |= ICE_UP_TABLE_TRANSLATE(1, 1);
-	table |= ICE_UP_TABLE_TRANSLATE(2, 2);
-	table |= ICE_UP_TABLE_TRANSLATE(3, 3);
-	table |= ICE_UP_TABLE_TRANSLATE(4, 4);
-	table |= ICE_UP_TABLE_TRANSLATE(5, 5);
-	table |= ICE_UP_TABLE_TRANSLATE(6, 6);
-	table |= ICE_UP_TABLE_TRANSLATE(7, 7);
-	ctxt->info.ingress_table = cpu_to_le32(table);
-	ctxt->info.egress_table = cpu_to_le32(table);
-	/* Have 1:1 UP mapping for outer to inner UP table */
-	ctxt->info.outer_up_table = cpu_to_le32(table);
-	/* No Outer tag support outer_tag_flags remains to zero */
-}
-
-/**
- * ice_set_rss_vsi_ctx - Set RSS VSI context before adding a VSI
- * @ctxt: the VSI context being set
- * @vsi: the VSI being configured
- */
-static void ice_set_rss_vsi_ctx(struct ice_vsi_ctx *ctxt, struct ice_vsi *vsi)
-{
-	u8 lut_type, hash_type;
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		/* PF VSI will inherit RSS instance of PF */
-		lut_type = ICE_AQ_VSI_Q_OPT_RSS_LUT_PF;
-		hash_type = ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
-		break;
-	default:
-		dev_warn(&vsi->back->pdev->dev, "Unknown VSI type %d\n",
-			 vsi->type);
-		return;
-	}
-
-	ctxt->info.q_opt_rss = ((lut_type << ICE_AQ_VSI_Q_OPT_RSS_LUT_S) &
-				ICE_AQ_VSI_Q_OPT_RSS_LUT_M) |
-				((hash_type << ICE_AQ_VSI_Q_OPT_RSS_HASH_S) &
-				 ICE_AQ_VSI_Q_OPT_RSS_HASH_M);
-}
-
-/**
- * ice_vsi_add - Create a new VSI or fetch preallocated VSI
- * @vsi: the VSI being configured
- *
- * This initializes a VSI context depending on the VSI type to be added and
- * passes it down to the add_vsi aq command to create a new VSI.
- */
-static int ice_vsi_add(struct ice_vsi *vsi)
-{
-	struct ice_vsi_ctx ctxt = { 0 };
-	struct ice_pf *pf = vsi->back;
-	struct ice_hw *hw = &pf->hw;
-	int ret = 0;
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		ctxt.flags = ICE_AQ_VSI_TYPE_PF;
-		break;
-	default:
-		return -ENODEV;
-	}
-
-	ice_set_dflt_vsi_ctx(&ctxt);
-	/* if the switch is in VEB mode, allow VSI loopback */
-	if (vsi->vsw->bridge_mode == BRIDGE_MODE_VEB)
-		ctxt.info.sw_flags |= ICE_AQ_VSI_SW_FLAG_ALLOW_LB;
-
-	/* Set LUT type and HASH type if RSS is enabled */
-	if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
-		ice_set_rss_vsi_ctx(&ctxt, vsi);
-
-	ctxt.info.sw_id = vsi->port_info->sw_id;
-	ice_vsi_setup_q_map(vsi, &ctxt);
-
-	ret = ice_aq_add_vsi(hw, &ctxt, NULL);
-	if (ret) {
-		dev_err(&vsi->back->pdev->dev,
-			"Add VSI AQ call failed, err %d\n", ret);
-		return -EIO;
-	}
-	vsi->info = ctxt.info;
-	vsi->vsi_num = ctxt.vsi_num;
-
-	return ret;
-}
-
-/**
- * ice_vsi_release_msix - Clear the queue to Interrupt mapping in HW
- * @vsi: the VSI being cleaned up
- */
-static void ice_vsi_release_msix(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	u16 vector = vsi->base_vector;
-	struct ice_hw *hw = &pf->hw;
-	u32 txq = 0;
-	u32 rxq = 0;
-	int i, q;
-
-	for (i = 0; i < vsi->num_q_vectors; i++, vector++) {
-		struct ice_q_vector *q_vector = vsi->q_vectors[i];
-
-		wr32(hw, GLINT_ITR(ICE_RX_ITR, vector), 0);
-		wr32(hw, GLINT_ITR(ICE_TX_ITR, vector), 0);
-		for (q = 0; q < q_vector->num_ring_tx; q++) {
-			wr32(hw, QINT_TQCTL(vsi->txq_map[txq]), 0);
-			txq++;
-		}
-
-		for (q = 0; q < q_vector->num_ring_rx; q++) {
-			wr32(hw, QINT_RQCTL(vsi->rxq_map[rxq]), 0);
-			rxq++;
-		}
-	}
-
-	ice_flush(hw);
-}
-
-/**
- * ice_vsi_clear_rings - Deallocates the Tx and Rx rings for VSI
- * @vsi: the VSI having rings deallocated
- */
-static void ice_vsi_clear_rings(struct ice_vsi *vsi)
-{
-	int i;
-
-	if (vsi->tx_rings) {
-		for (i = 0; i < vsi->alloc_txq; i++) {
-			if (vsi->tx_rings[i]) {
-				kfree_rcu(vsi->tx_rings[i], rcu);
-				vsi->tx_rings[i] = NULL;
-			}
-		}
-	}
-	if (vsi->rx_rings) {
-		for (i = 0; i < vsi->alloc_rxq; i++) {
-			if (vsi->rx_rings[i]) {
-				kfree_rcu(vsi->rx_rings[i], rcu);
-				vsi->rx_rings[i] = NULL;
-			}
-		}
-	}
-}
-
-/**
- * ice_vsi_alloc_rings - Allocates Tx and Rx rings for the VSI
- * @vsi: VSI which is having rings allocated
- */
-static int ice_vsi_alloc_rings(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	int i;
-
-	/* Allocate tx_rings */
-	for (i = 0; i < vsi->alloc_txq; i++) {
-		struct ice_ring *ring;
-
-		/* allocate with kzalloc(), free with kfree_rcu() */
-		ring = kzalloc(sizeof(*ring), GFP_KERNEL);
-
-		if (!ring)
-			goto err_out;
-
-		ring->q_index = i;
-		ring->reg_idx = vsi->txq_map[i];
-		ring->ring_active = false;
-		ring->vsi = vsi;
-		ring->netdev = vsi->netdev;
-		ring->dev = &pf->pdev->dev;
-		ring->count = vsi->num_desc;
-
-		vsi->tx_rings[i] = ring;
-	}
-
-	/* Allocate rx_rings */
-	for (i = 0; i < vsi->alloc_rxq; i++) {
-		struct ice_ring *ring;
-
-		/* allocate with kzalloc(), free with kfree_rcu() */
-		ring = kzalloc(sizeof(*ring), GFP_KERNEL);
-		if (!ring)
-			goto err_out;
-
-		ring->q_index = i;
-		ring->reg_idx = vsi->rxq_map[i];
-		ring->ring_active = false;
-		ring->vsi = vsi;
-		ring->netdev = vsi->netdev;
-		ring->dev = &pf->pdev->dev;
-		ring->count = vsi->num_desc;
-		vsi->rx_rings[i] = ring;
-	}
-
-	return 0;
-
-err_out:
-	ice_vsi_clear_rings(vsi);
-	return -ENOMEM;
-}
-
-/**
- * ice_vsi_free_irq - Free the irq association with the OS
- * @vsi: the VSI being configured
- */
-static void ice_vsi_free_irq(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	int base = vsi->base_vector;
-
-	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags)) {
-		int i;
-
-		if (!vsi->q_vectors || !vsi->irqs_ready)
-			return;
-
-		vsi->irqs_ready = false;
-		for (i = 0; i < vsi->num_q_vectors; i++) {
-			u16 vector = i + base;
-			int irq_num;
-
-			irq_num = pf->msix_entries[vector].vector;
-
-			/* free only the irqs that were actually requested */
-			if (!vsi->q_vectors[i] ||
-			    !(vsi->q_vectors[i]->num_ring_tx ||
-			      vsi->q_vectors[i]->num_ring_rx))
-				continue;
-
-			/* clear the affinity notifier in the IRQ descriptor */
-			irq_set_affinity_notifier(irq_num, NULL);
-
-			/* clear the affinity_mask in the IRQ descriptor */
-			irq_set_affinity_hint(irq_num, NULL);
-			synchronize_irq(irq_num);
-			devm_free_irq(&pf->pdev->dev, irq_num,
-				      vsi->q_vectors[i]);
-		}
-		ice_vsi_release_msix(vsi);
-	}
-}
-
-/**
- * ice_vsi_cfg_msix - MSIX mode Interrupt Config in the HW
- * @vsi: the VSI being configured
- */
-static void ice_vsi_cfg_msix(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	u16 vector = vsi->base_vector;
-	struct ice_hw *hw = &pf->hw;
-	u32 txq = 0, rxq = 0;
-	int i, q, itr;
-	u8 itr_gran;
-
-	for (i = 0; i < vsi->num_q_vectors; i++, vector++) {
-		struct ice_q_vector *q_vector = vsi->q_vectors[i];
-
-		itr_gran = hw->itr_gran_200;
-
-		if (q_vector->num_ring_rx) {
-			q_vector->rx.itr =
-				ITR_TO_REG(vsi->rx_rings[rxq]->rx_itr_setting,
-					   itr_gran);
-			q_vector->rx.latency_range = ICE_LOW_LATENCY;
-		}
-
-		if (q_vector->num_ring_tx) {
-			q_vector->tx.itr =
-				ITR_TO_REG(vsi->tx_rings[txq]->tx_itr_setting,
-					   itr_gran);
-			q_vector->tx.latency_range = ICE_LOW_LATENCY;
-		}
-		wr32(hw, GLINT_ITR(ICE_RX_ITR, vector), q_vector->rx.itr);
-		wr32(hw, GLINT_ITR(ICE_TX_ITR, vector), q_vector->tx.itr);
-
-		/* Both Transmit Queue Interrupt Cause Control register
-		 * and Receive Queue Interrupt Cause control register
-		 * expects MSIX_INDX field to be the vector index
-		 * within the function space and not the absolute
-		 * vector index across PF or across device.
-		 * For SR-IOV VF VSIs queue vector index always starts
-		 * with 1 since first vector index(0) is used for OICR
-		 * in VF space. Since VMDq and other PF VSIs are withtin
-		 * the PF function space, use the vector index thats
-		 * tracked for this PF.
-		 */
-		for (q = 0; q < q_vector->num_ring_tx; q++) {
-			u32 val;
-
-			itr = ICE_TX_ITR;
-			val = QINT_TQCTL_CAUSE_ENA_M |
-			      (itr << QINT_TQCTL_ITR_INDX_S)  |
-			      (vector << QINT_TQCTL_MSIX_INDX_S);
-			wr32(hw, QINT_TQCTL(vsi->txq_map[txq]), val);
-			txq++;
-		}
-
-		for (q = 0; q < q_vector->num_ring_rx; q++) {
-			u32 val;
-
-			itr = ICE_RX_ITR;
-			val = QINT_RQCTL_CAUSE_ENA_M |
-			      (itr << QINT_RQCTL_ITR_INDX_S)  |
-			      (vector << QINT_RQCTL_MSIX_INDX_S);
-			wr32(hw, QINT_RQCTL(vsi->rxq_map[rxq]), val);
-			rxq++;
-		}
-	}
-
-	ice_flush(hw);
-}
-
-/**
  * ice_ena_misc_vector - enable the non-queue interrupts
  * @pf: board private structure
  */
@@ -1708,13 +1286,14 @@ static void ice_ena_misc_vector(struct ice_pf *pf)
 	       PFINT_OICR_MAL_DETECT_M |
 	       PFINT_OICR_GRST_M |
 	       PFINT_OICR_PCI_EXCEPTION_M |
+	       PFINT_OICR_VFLR_M |
 	       PFINT_OICR_HMC_ERR_M |
 	       PFINT_OICR_PE_CRITERR_M);
 
 	wr32(hw, PFINT_OICR_ENA, val);
 
 	/* SW_ITR_IDX = 0, but don't change INTENA */
-	wr32(hw, GLINT_DYN_CTL(pf->oicr_idx),
+	wr32(hw, GLINT_DYN_CTL(pf->hw_oicr_idx),
 	     GLINT_DYN_CTL_SW_ITR_INDX_M | GLINT_DYN_CTL_INTENA_MSK_M);
 }
 
@@ -1731,12 +1310,23 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
 	u32 oicr, ena_mask;
 
 	set_bit(__ICE_ADMINQ_EVENT_PENDING, pf->state);
+	set_bit(__ICE_MAILBOXQ_EVENT_PENDING, pf->state);
 
 	oicr = rd32(hw, PFINT_OICR);
 	ena_mask = rd32(hw, PFINT_OICR_ENA);
 
+	if (oicr & PFINT_OICR_MAL_DETECT_M) {
+		ena_mask &= ~PFINT_OICR_MAL_DETECT_M;
+		set_bit(__ICE_MDD_EVENT_PENDING, pf->state);
+	}
+	if (oicr & PFINT_OICR_VFLR_M) {
+		ena_mask &= ~PFINT_OICR_VFLR_M;
+		set_bit(__ICE_VFLR_EVENT_PENDING, pf->state);
+	}
+
 	if (oicr & PFINT_OICR_GRST_M) {
 		u32 reset;
+
 		/* we have a reset warning */
 		ena_mask &= ~PFINT_OICR_GRST_M;
 		reset = (rd32(hw, GLGEN_RSTAT) & GLGEN_RSTAT_RESET_TYPE_M) >>
@@ -1746,15 +1336,18 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
 			pf->corer_count++;
 		else if (reset == ICE_RESET_GLOBR)
 			pf->globr_count++;
-		else
+		else if (reset == ICE_RESET_EMPR)
 			pf->empr_count++;
+		else
+			dev_dbg(&pf->pdev->dev, "Invalid reset type %d\n",
+				reset);
 
 		/* If a reset cycle isn't already in progress, we set a bit in
 		 * pf->state so that the service task can start a reset/rebuild.
 		 * We also make note of which reset happened so that peer
 		 * devices/drivers can be informed.
 		 */
-		if (!test_bit(__ICE_RESET_RECOVERY_PENDING, pf->state)) {
+		if (!test_and_set_bit(__ICE_RESET_OICR_RECV, pf->state)) {
 			if (reset == ICE_RESET_CORER)
 				set_bit(__ICE_CORER_RECV, pf->state);
 			else if (reset == ICE_RESET_GLOBR)
@@ -1762,7 +1355,20 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
 			else
 				set_bit(__ICE_EMPR_RECV, pf->state);
 
-			set_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+			/* There are couple of different bits at play here.
+			 * hw->reset_ongoing indicates whether the hardware is
+			 * in reset. This is set to true when a reset interrupt
+			 * is received and set back to false after the driver
+			 * has determined that the hardware is out of reset.
+			 *
+			 * __ICE_RESET_OICR_RECV in pf->state indicates
+			 * that a post reset rebuild is required before the
+			 * driver is operational again. This is set above.
+			 *
+			 * As this is the start of the reset/rebuild cycle, set
+			 * both to indicate that.
+			 */
+			hw->reset_ongoing = true;
 		}
 	}
 
@@ -1803,208 +1409,6 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
 }
 
 /**
- * ice_vsi_map_rings_to_vectors - Map VSI rings to interrupt vectors
- * @vsi: the VSI being configured
- *
- * This function maps descriptor rings to the queue-specific vectors allotted
- * through the MSI-X enabling code. On a constrained vector budget, we map Tx
- * and Rx rings to the vector as "efficiently" as possible.
- */
-static void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
-{
-	int q_vectors = vsi->num_q_vectors;
-	int tx_rings_rem, rx_rings_rem;
-	int v_id;
-
-	/* initially assigning remaining rings count to VSIs num queue value */
-	tx_rings_rem = vsi->num_txq;
-	rx_rings_rem = vsi->num_rxq;
-
-	for (v_id = 0; v_id < q_vectors; v_id++) {
-		struct ice_q_vector *q_vector = vsi->q_vectors[v_id];
-		int tx_rings_per_v, rx_rings_per_v, q_id, q_base;
-
-		/* Tx rings mapping to vector */
-		tx_rings_per_v = DIV_ROUND_UP(tx_rings_rem, q_vectors - v_id);
-		q_vector->num_ring_tx = tx_rings_per_v;
-		q_vector->tx.ring = NULL;
-		q_base = vsi->num_txq - tx_rings_rem;
-
-		for (q_id = q_base; q_id < (q_base + tx_rings_per_v); q_id++) {
-			struct ice_ring *tx_ring = vsi->tx_rings[q_id];
-
-			tx_ring->q_vector = q_vector;
-			tx_ring->next = q_vector->tx.ring;
-			q_vector->tx.ring = tx_ring;
-		}
-		tx_rings_rem -= tx_rings_per_v;
-
-		/* Rx rings mapping to vector */
-		rx_rings_per_v = DIV_ROUND_UP(rx_rings_rem, q_vectors - v_id);
-		q_vector->num_ring_rx = rx_rings_per_v;
-		q_vector->rx.ring = NULL;
-		q_base = vsi->num_rxq - rx_rings_rem;
-
-		for (q_id = q_base; q_id < (q_base + rx_rings_per_v); q_id++) {
-			struct ice_ring *rx_ring = vsi->rx_rings[q_id];
-
-			rx_ring->q_vector = q_vector;
-			rx_ring->next = q_vector->rx.ring;
-			q_vector->rx.ring = rx_ring;
-		}
-		rx_rings_rem -= rx_rings_per_v;
-	}
-}
-
-/**
- * ice_vsi_set_num_qs - Set num queues, descriptors and vectors for a VSI
- * @vsi: the VSI being configured
- *
- * Return 0 on success and a negative value on error
- */
-static void ice_vsi_set_num_qs(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		vsi->alloc_txq = pf->num_lan_tx;
-		vsi->alloc_rxq = pf->num_lan_rx;
-		vsi->num_desc = ALIGN(ICE_DFLT_NUM_DESC, ICE_REQ_DESC_MULTIPLE);
-		vsi->num_q_vectors = max_t(int, pf->num_lan_rx, pf->num_lan_tx);
-		break;
-	default:
-		dev_warn(&vsi->back->pdev->dev, "Unknown VSI type %d\n",
-			 vsi->type);
-		break;
-	}
-}
-
-/**
- * ice_vsi_alloc_arrays - Allocate queue and vector pointer arrays for the vsi
- * @vsi: VSI pointer
- * @alloc_qvectors: a bool to specify if q_vectors need to be allocated.
- *
- * On error: returns error code (negative)
- * On success: returns 0
- */
-static int ice_vsi_alloc_arrays(struct ice_vsi *vsi, bool alloc_qvectors)
-{
-	struct ice_pf *pf = vsi->back;
-
-	/* allocate memory for both Tx and Rx ring pointers */
-	vsi->tx_rings = devm_kcalloc(&pf->pdev->dev, vsi->alloc_txq,
-				     sizeof(struct ice_ring *), GFP_KERNEL);
-	if (!vsi->tx_rings)
-		goto err_txrings;
-
-	vsi->rx_rings = devm_kcalloc(&pf->pdev->dev, vsi->alloc_rxq,
-				     sizeof(struct ice_ring *), GFP_KERNEL);
-	if (!vsi->rx_rings)
-		goto err_rxrings;
-
-	if (alloc_qvectors) {
-		/* allocate memory for q_vector pointers */
-		vsi->q_vectors = devm_kcalloc(&pf->pdev->dev,
-					      vsi->num_q_vectors,
-					      sizeof(struct ice_q_vector *),
-					      GFP_KERNEL);
-		if (!vsi->q_vectors)
-			goto err_vectors;
-	}
-
-	return 0;
-
-err_vectors:
-	devm_kfree(&pf->pdev->dev, vsi->rx_rings);
-err_rxrings:
-	devm_kfree(&pf->pdev->dev, vsi->tx_rings);
-err_txrings:
-	return -ENOMEM;
-}
-
-/**
- * ice_msix_clean_rings - MSIX mode Interrupt Handler
- * @irq: interrupt number
- * @data: pointer to a q_vector
- */
-static irqreturn_t ice_msix_clean_rings(int __always_unused irq, void *data)
-{
-	struct ice_q_vector *q_vector = (struct ice_q_vector *)data;
-
-	if (!q_vector->tx.ring && !q_vector->rx.ring)
-		return IRQ_HANDLED;
-
-	napi_schedule(&q_vector->napi);
-
-	return IRQ_HANDLED;
-}
-
-/**
- * ice_vsi_alloc - Allocates the next available struct vsi in the PF
- * @pf: board private structure
- * @type: type of VSI
- *
- * returns a pointer to a VSI on success, NULL on failure.
- */
-static struct ice_vsi *ice_vsi_alloc(struct ice_pf *pf, enum ice_vsi_type type)
-{
-	struct ice_vsi *vsi = NULL;
-
-	/* Need to protect the allocation of the VSIs at the PF level */
-	mutex_lock(&pf->sw_mutex);
-
-	/* If we have already allocated our maximum number of VSIs,
-	 * pf->next_vsi will be ICE_NO_VSI. If not, pf->next_vsi index
-	 * is available to be populated
-	 */
-	if (pf->next_vsi == ICE_NO_VSI) {
-		dev_dbg(&pf->pdev->dev, "out of VSI slots!\n");
-		goto unlock_pf;
-	}
-
-	vsi = devm_kzalloc(&pf->pdev->dev, sizeof(*vsi), GFP_KERNEL);
-	if (!vsi)
-		goto unlock_pf;
-
-	vsi->type = type;
-	vsi->back = pf;
-	set_bit(__ICE_DOWN, vsi->state);
-	vsi->idx = pf->next_vsi;
-	vsi->work_lmt = ICE_DFLT_IRQ_WORK;
-
-	ice_vsi_set_num_qs(vsi);
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		if (ice_vsi_alloc_arrays(vsi, true))
-			goto err_rings;
-
-		/* Setup default MSIX irq handler for VSI */
-		vsi->irq_handler = ice_msix_clean_rings;
-		break;
-	default:
-		dev_warn(&pf->pdev->dev, "Unknown VSI type %d\n", vsi->type);
-		goto unlock_pf;
-	}
-
-	/* fill VSI slot in the PF struct */
-	pf->vsi[pf->next_vsi] = vsi;
-
-	/* prepare pf->next_vsi for next use */
-	pf->next_vsi = ice_get_free_slot(pf->vsi, pf->num_alloc_vsi,
-					 pf->next_vsi);
-	goto unlock_pf;
-
-err_rings:
-	devm_kfree(&pf->pdev->dev, vsi);
-	vsi = NULL;
-unlock_pf:
-	mutex_unlock(&pf->sw_mutex);
-	return vsi;
-}
-
-/**
  * ice_free_irq_msix_misc - Unroll misc vector setup
  * @pf: board private structure
  */
@@ -2015,12 +1419,15 @@ static void ice_free_irq_msix_misc(struct ice_pf *pf)
 	ice_flush(&pf->hw);
 
 	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags) && pf->msix_entries) {
-		synchronize_irq(pf->msix_entries[pf->oicr_idx].vector);
+		synchronize_irq(pf->msix_entries[pf->sw_oicr_idx].vector);
 		devm_free_irq(&pf->pdev->dev,
-			      pf->msix_entries[pf->oicr_idx].vector, pf);
+			      pf->msix_entries[pf->sw_oicr_idx].vector, pf);
 	}
 
-	ice_free_res(pf->irq_tracker, pf->oicr_idx, ICE_RES_MISC_VEC_ID);
+	pf->num_avail_sw_msix += 1;
+	ice_free_res(pf->sw_irq_tracker, pf->sw_oicr_idx, ICE_RES_MISC_VEC_ID);
+	pf->num_avail_hw_msix += 1;
+	ice_free_res(pf->hw_irq_tracker, pf->hw_oicr_idx, ICE_RES_MISC_VEC_ID);
 }
 
 /**
@@ -2047,42 +1454,61 @@ static int ice_req_irq_msix_misc(struct ice_pf *pf)
 	 * lost during reset. Note that this function is called only during
 	 * rebuild path and not while reset is in progress.
 	 */
-	if (ice_is_reset_recovery_pending(pf->state))
+	if (ice_is_reset_in_progress(pf->state))
 		goto skip_req_irq;
 
-	/* reserve one vector in irq_tracker for misc interrupts */
-	oicr_idx = ice_get_res(pf, pf->irq_tracker, 1, ICE_RES_MISC_VEC_ID);
+	/* reserve one vector in sw_irq_tracker for misc interrupts */
+	oicr_idx = ice_get_res(pf, pf->sw_irq_tracker, 1, ICE_RES_MISC_VEC_ID);
 	if (oicr_idx < 0)
 		return oicr_idx;
 
-	pf->oicr_idx = oicr_idx;
+	pf->num_avail_sw_msix -= 1;
+	pf->sw_oicr_idx = oicr_idx;
+
+	/* reserve one vector in hw_irq_tracker for misc interrupts */
+	oicr_idx = ice_get_res(pf, pf->hw_irq_tracker, 1, ICE_RES_MISC_VEC_ID);
+	if (oicr_idx < 0) {
+		ice_free_res(pf->sw_irq_tracker, 1, ICE_RES_MISC_VEC_ID);
+		pf->num_avail_sw_msix += 1;
+		return oicr_idx;
+	}
+	pf->num_avail_hw_msix -= 1;
+	pf->hw_oicr_idx = oicr_idx;
 
 	err = devm_request_irq(&pf->pdev->dev,
-			       pf->msix_entries[pf->oicr_idx].vector,
+			       pf->msix_entries[pf->sw_oicr_idx].vector,
 			       ice_misc_intr, 0, pf->int_name, pf);
 	if (err) {
 		dev_err(&pf->pdev->dev,
 			"devm_request_irq for %s failed: %d\n",
 			pf->int_name, err);
-		ice_free_res(pf->irq_tracker, 1, ICE_RES_MISC_VEC_ID);
+		ice_free_res(pf->sw_irq_tracker, 1, ICE_RES_MISC_VEC_ID);
+		pf->num_avail_sw_msix += 1;
+		ice_free_res(pf->hw_irq_tracker, 1, ICE_RES_MISC_VEC_ID);
+		pf->num_avail_hw_msix += 1;
 		return err;
 	}
 
 skip_req_irq:
 	ice_ena_misc_vector(pf);
 
-	val = ((pf->oicr_idx & PFINT_OICR_CTL_MSIX_INDX_M) |
+	val = ((pf->hw_oicr_idx & PFINT_OICR_CTL_MSIX_INDX_M) |
 	       PFINT_OICR_CTL_CAUSE_ENA_M);
 	wr32(hw, PFINT_OICR_CTL, val);
 
 	/* This enables Admin queue Interrupt causes */
-	val = ((pf->oicr_idx & PFINT_FW_CTL_MSIX_INDX_M) |
+	val = ((pf->hw_oicr_idx & PFINT_FW_CTL_MSIX_INDX_M) |
 	       PFINT_FW_CTL_CAUSE_ENA_M);
 	wr32(hw, PFINT_FW_CTL, val);
 
-	itr_gran = hw->itr_gran_200;
+	/* This enables Mailbox queue Interrupt causes */
+	val = ((pf->hw_oicr_idx & PFINT_MBX_CTL_MSIX_INDX_M) |
+	       PFINT_MBX_CTL_CAUSE_ENA_M);
+	wr32(hw, PFINT_MBX_CTL, val);
+
+	itr_gran = hw->itr_gran;
 
-	wr32(hw, GLINT_ITR(ICE_RX_ITR, pf->oicr_idx),
+	wr32(hw, GLINT_ITR(ICE_RX_ITR, pf->hw_oicr_idx),
 	     ITR_TO_REG(ICE_ITR_8K, itr_gran));
 
 	ice_flush(hw);
@@ -2092,209 +1518,43 @@ skip_req_irq:
 }
 
 /**
- * ice_vsi_get_qs_contig - Assign a contiguous chunk of queues to VSI
- * @vsi: the VSI getting queues
- *
- * Return 0 on success and a negative value on error
- */
-static int ice_vsi_get_qs_contig(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	int offset, ret = 0;
-
-	mutex_lock(&pf->avail_q_mutex);
-	/* look for contiguous block of queues for tx */
-	offset = bitmap_find_next_zero_area(pf->avail_txqs, ICE_MAX_TXQS,
-					    0, vsi->alloc_txq, 0);
-	if (offset < ICE_MAX_TXQS) {
-		int i;
-
-		bitmap_set(pf->avail_txqs, offset, vsi->alloc_txq);
-		for (i = 0; i < vsi->alloc_txq; i++)
-			vsi->txq_map[i] = i + offset;
-	} else {
-		ret = -ENOMEM;
-		vsi->tx_mapping_mode = ICE_VSI_MAP_SCATTER;
-	}
-
-	/* look for contiguous block of queues for rx */
-	offset = bitmap_find_next_zero_area(pf->avail_rxqs, ICE_MAX_RXQS,
-					    0, vsi->alloc_rxq, 0);
-	if (offset < ICE_MAX_RXQS) {
-		int i;
-
-		bitmap_set(pf->avail_rxqs, offset, vsi->alloc_rxq);
-		for (i = 0; i < vsi->alloc_rxq; i++)
-			vsi->rxq_map[i] = i + offset;
-	} else {
-		ret = -ENOMEM;
-		vsi->rx_mapping_mode = ICE_VSI_MAP_SCATTER;
-	}
-	mutex_unlock(&pf->avail_q_mutex);
-
-	return ret;
-}
-
-/**
- * ice_vsi_get_qs_scatter - Assign a scattered queues to VSI
- * @vsi: the VSI getting queues
- *
- * Return 0 on success and a negative value on error
+ * ice_napi_del - Remove NAPI handler for the VSI
+ * @vsi: VSI for which NAPI handler is to be removed
  */
-static int ice_vsi_get_qs_scatter(struct ice_vsi *vsi)
+static void ice_napi_del(struct ice_vsi *vsi)
 {
-	struct ice_pf *pf = vsi->back;
-	int i, index = 0;
-
-	mutex_lock(&pf->avail_q_mutex);
-
-	if (vsi->tx_mapping_mode == ICE_VSI_MAP_SCATTER) {
-		for (i = 0; i < vsi->alloc_txq; i++) {
-			index = find_next_zero_bit(pf->avail_txqs,
-						   ICE_MAX_TXQS, index);
-			if (index < ICE_MAX_TXQS) {
-				set_bit(index, pf->avail_txqs);
-				vsi->txq_map[i] = index;
-			} else {
-				goto err_scatter_tx;
-			}
-		}
-	}
-
-	if (vsi->rx_mapping_mode == ICE_VSI_MAP_SCATTER) {
-		for (i = 0; i < vsi->alloc_rxq; i++) {
-			index = find_next_zero_bit(pf->avail_rxqs,
-						   ICE_MAX_RXQS, index);
-			if (index < ICE_MAX_RXQS) {
-				set_bit(index, pf->avail_rxqs);
-				vsi->rxq_map[i] = index;
-			} else {
-				goto err_scatter_rx;
-			}
-		}
-	}
-
-	mutex_unlock(&pf->avail_q_mutex);
-	return 0;
+	int v_idx;
 
-err_scatter_rx:
-	/* unflag any queues we have grabbed (i is failed position) */
-	for (index = 0; index < i; index++) {
-		clear_bit(vsi->rxq_map[index], pf->avail_rxqs);
-		vsi->rxq_map[index] = 0;
-	}
-	i = vsi->alloc_txq;
-err_scatter_tx:
-	/* i is either position of failed attempt or vsi->alloc_txq */
-	for (index = 0; index < i; index++) {
-		clear_bit(vsi->txq_map[index], pf->avail_txqs);
-		vsi->txq_map[index] = 0;
-	}
+	if (!vsi->netdev)
+		return;
 
-	mutex_unlock(&pf->avail_q_mutex);
-	return -ENOMEM;
+	for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++)
+		netif_napi_del(&vsi->q_vectors[v_idx]->napi);
 }
 
 /**
- * ice_vsi_get_qs - Assign queues from PF to VSI
- * @vsi: the VSI to assign queues to
+ * ice_napi_add - register NAPI handler for the VSI
+ * @vsi: VSI for which NAPI handler is to be registered
  *
- * Returns 0 on success and a negative value on error
- */
-static int ice_vsi_get_qs(struct ice_vsi *vsi)
-{
-	int ret = 0;
-
-	vsi->tx_mapping_mode = ICE_VSI_MAP_CONTIG;
-	vsi->rx_mapping_mode = ICE_VSI_MAP_CONTIG;
-
-	/* NOTE: ice_vsi_get_qs_contig() will set the rx/tx mapping
-	 * modes individually to scatter if assigning contiguous queues
-	 * to rx or tx fails
-	 */
-	ret = ice_vsi_get_qs_contig(vsi);
-	if (ret < 0) {
-		if (vsi->tx_mapping_mode == ICE_VSI_MAP_SCATTER)
-			vsi->alloc_txq = max_t(u16, vsi->alloc_txq,
-					       ICE_MAX_SCATTER_TXQS);
-		if (vsi->rx_mapping_mode == ICE_VSI_MAP_SCATTER)
-			vsi->alloc_rxq = max_t(u16, vsi->alloc_rxq,
-					       ICE_MAX_SCATTER_RXQS);
-		ret = ice_vsi_get_qs_scatter(vsi);
-	}
-
-	return ret;
-}
-
-/**
- * ice_vsi_put_qs - Release queues from VSI to PF
- * @vsi: the VSI thats going to release queues
- */
-static void ice_vsi_put_qs(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	int i;
-
-	mutex_lock(&pf->avail_q_mutex);
-
-	for (i = 0; i < vsi->alloc_txq; i++) {
-		clear_bit(vsi->txq_map[i], pf->avail_txqs);
-		vsi->txq_map[i] = ICE_INVAL_Q_INDEX;
-	}
-
-	for (i = 0; i < vsi->alloc_rxq; i++) {
-		clear_bit(vsi->rxq_map[i], pf->avail_rxqs);
-		vsi->rxq_map[i] = ICE_INVAL_Q_INDEX;
-	}
-
-	mutex_unlock(&pf->avail_q_mutex);
-}
-
-/**
- * ice_free_q_vector - Free memory allocated for a specific interrupt vector
- * @vsi: VSI having the memory freed
- * @v_idx: index of the vector to be freed
+ * This function is only called in the driver's load path. Registering the NAPI
+ * handler is done in ice_vsi_alloc_q_vector() for all other cases (i.e. resume,
+ * reset/rebuild, etc.)
  */
-static void ice_free_q_vector(struct ice_vsi *vsi, int v_idx)
+static void ice_napi_add(struct ice_vsi *vsi)
 {
-	struct ice_q_vector *q_vector;
-	struct ice_ring *ring;
+	int v_idx;
 
-	if (!vsi->q_vectors[v_idx]) {
-		dev_dbg(&vsi->back->pdev->dev, "Queue vector at index %d not found\n",
-			v_idx);
+	if (!vsi->netdev)
 		return;
-	}
-	q_vector = vsi->q_vectors[v_idx];
-
-	ice_for_each_ring(ring, q_vector->tx)
-		ring->q_vector = NULL;
-	ice_for_each_ring(ring, q_vector->rx)
-		ring->q_vector = NULL;
-
-	/* only VSI with an associated netdev is set up with NAPI */
-	if (vsi->netdev)
-		netif_napi_del(&q_vector->napi);
-
-	devm_kfree(&vsi->back->pdev->dev, q_vector);
-	vsi->q_vectors[v_idx] = NULL;
-}
-
-/**
- * ice_vsi_free_q_vectors - Free memory allocated for interrupt vectors
- * @vsi: the VSI having memory freed
- */
-static void ice_vsi_free_q_vectors(struct ice_vsi *vsi)
-{
-	int v_idx;
 
 	for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++)
-		ice_free_q_vector(vsi, v_idx);
+		netif_napi_add(vsi->netdev, &vsi->q_vectors[v_idx]->napi,
+			       ice_napi_poll, NAPI_POLL_WEIGHT);
 }
 
 /**
- * ice_cfg_netdev - Setup the netdev flags
- * @vsi: the VSI being configured
+ * ice_cfg_netdev - Allocate, configure and register a netdev
+ * @vsi: the VSI associated with the new netdev
  *
  * Returns 0 on success, negative value on failure
  */
@@ -2307,6 +1567,7 @@ static int ice_cfg_netdev(struct ice_vsi *vsi)
 	struct ice_netdev_priv *np;
 	struct net_device *netdev;
 	u8 mac_addr[ETH_ALEN];
+	int err;
 
 	netdev = alloc_etherdev_mqs(sizeof(struct ice_netdev_priv),
 				    vsi->alloc_txq, vsi->alloc_rxq);
@@ -2364,195 +1625,14 @@ static int ice_cfg_netdev(struct ice_vsi *vsi)
 	netdev->min_mtu = ETH_MIN_MTU;
 	netdev->max_mtu = ICE_MAX_MTU;
 
-	return 0;
-}
-
-/**
- * ice_vsi_free_arrays - clean up vsi resources
- * @vsi: pointer to VSI being cleared
- * @free_qvectors: bool to specify if q_vectors should be deallocated
- */
-static void ice_vsi_free_arrays(struct ice_vsi *vsi, bool free_qvectors)
-{
-	struct ice_pf *pf = vsi->back;
-
-	/* free the ring and vector containers */
-	if (free_qvectors && vsi->q_vectors) {
-		devm_kfree(&pf->pdev->dev, vsi->q_vectors);
-		vsi->q_vectors = NULL;
-	}
-	if (vsi->tx_rings) {
-		devm_kfree(&pf->pdev->dev, vsi->tx_rings);
-		vsi->tx_rings = NULL;
-	}
-	if (vsi->rx_rings) {
-		devm_kfree(&pf->pdev->dev, vsi->rx_rings);
-		vsi->rx_rings = NULL;
-	}
-}
-
-/**
- * ice_vsi_clear - clean up and deallocate the provided vsi
- * @vsi: pointer to VSI being cleared
- *
- * This deallocates the vsi's queue resources, removes it from the PF's
- * VSI array if necessary, and deallocates the VSI
- *
- * Returns 0 on success, negative on failure
- */
-static int ice_vsi_clear(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = NULL;
-
-	if (!vsi)
-		return 0;
-
-	if (!vsi->back)
-		return -EINVAL;
-
-	pf = vsi->back;
-
-	if (!pf->vsi[vsi->idx] || pf->vsi[vsi->idx] != vsi) {
-		dev_dbg(&pf->pdev->dev, "vsi does not exist at pf->vsi[%d]\n",
-			vsi->idx);
-		return -EINVAL;
-	}
-
-	mutex_lock(&pf->sw_mutex);
-	/* updates the PF for this cleared vsi */
-
-	pf->vsi[vsi->idx] = NULL;
-	if (vsi->idx < pf->next_vsi)
-		pf->next_vsi = vsi->idx;
-
-	ice_vsi_free_arrays(vsi, true);
-	mutex_unlock(&pf->sw_mutex);
-	devm_kfree(&pf->pdev->dev, vsi);
-
-	return 0;
-}
-
-/**
- * ice_vsi_alloc_q_vector - Allocate memory for a single interrupt vector
- * @vsi: the VSI being configured
- * @v_idx: index of the vector in the vsi struct
- *
- * We allocate one q_vector.  If allocation fails we return -ENOMEM.
- */
-static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, int v_idx)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_q_vector *q_vector;
-
-	/* allocate q_vector */
-	q_vector = devm_kzalloc(&pf->pdev->dev, sizeof(*q_vector), GFP_KERNEL);
-	if (!q_vector)
-		return -ENOMEM;
-
-	q_vector->vsi = vsi;
-	q_vector->v_idx = v_idx;
-	/* only set affinity_mask if the CPU is online */
-	if (cpu_online(v_idx))
-		cpumask_set_cpu(v_idx, &q_vector->affinity_mask);
-
-	if (vsi->netdev)
-		netif_napi_add(vsi->netdev, &q_vector->napi, ice_napi_poll,
-			       NAPI_POLL_WEIGHT);
-	/* tie q_vector and vsi together */
-	vsi->q_vectors[v_idx] = q_vector;
-
-	return 0;
-}
-
-/**
- * ice_vsi_alloc_q_vectors - Allocate memory for interrupt vectors
- * @vsi: the VSI being configured
- *
- * We allocate one q_vector per queue interrupt.  If allocation fails we
- * return -ENOMEM.
- */
-static int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	int v_idx = 0, num_q_vectors;
-	int err;
-
-	if (vsi->q_vectors[0]) {
-		dev_dbg(&pf->pdev->dev, "VSI %d has existing q_vectors\n",
-			vsi->vsi_num);
-		return -EEXIST;
-	}
-
-	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags)) {
-		num_q_vectors = vsi->num_q_vectors;
-	} else {
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	for (v_idx = 0; v_idx < num_q_vectors; v_idx++) {
-		err = ice_vsi_alloc_q_vector(vsi, v_idx);
-		if (err)
-			goto err_out;
-	}
-
-	return 0;
-
-err_out:
-	while (v_idx--)
-		ice_free_q_vector(vsi, v_idx);
-
-	dev_err(&pf->pdev->dev,
-		"Failed to allocate %d q_vector for VSI %d, ret=%d\n",
-		vsi->num_q_vectors, vsi->vsi_num, err);
-	vsi->num_q_vectors = 0;
-	return err;
-}
-
-/**
- * ice_vsi_setup_vector_base - Set up the base vector for the given VSI
- * @vsi: ptr to the VSI
- *
- * This should only be called after ice_vsi_alloc() which allocates the
- * corresponding SW VSI structure and initializes num_queue_pairs for the
- * newly allocated VSI.
- *
- * Returns 0 on success or negative on failure
- */
-static int ice_vsi_setup_vector_base(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	int num_q_vectors = 0;
-
-	if (vsi->base_vector) {
-		dev_dbg(&pf->pdev->dev, "VSI %d has non-zero base vector %d\n",
-			vsi->vsi_num, vsi->base_vector);
-		return -EEXIST;
-	}
-
-	if (!test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
-		return -ENOENT;
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		num_q_vectors = vsi->num_q_vectors;
-		break;
-	default:
-		dev_warn(&vsi->back->pdev->dev, "Unknown VSI type %d\n",
-			 vsi->type);
-		break;
-	}
+	err = register_netdev(vsi->netdev);
+	if (err)
+		return err;
 
-	if (num_q_vectors)
-		vsi->base_vector = ice_get_res(pf, pf->irq_tracker,
-					       num_q_vectors, vsi->idx);
+	netif_carrier_off(vsi->netdev);
 
-	if (vsi->base_vector < 0) {
-		dev_err(&pf->pdev->dev,
-			"Failed to get tracking for %d vectors for VSI %d, err=%d\n",
-			num_q_vectors, vsi->vsi_num, vsi->base_vector);
-		return -ENOENT;
-	}
+	/* make sure transmit queues start off as stopped */
+	netif_tx_stop_all_queues(vsi->netdev);
 
 	return 0;
 }
@@ -2572,327 +1652,17 @@ void ice_fill_rss_lut(u8 *lut, u16 rss_table_size, u16 rss_size)
 }
 
 /**
- * ice_vsi_cfg_rss - Configure RSS params for a VSI
- * @vsi: VSI to be configured
- */
-static int ice_vsi_cfg_rss(struct ice_vsi *vsi)
-{
-	u8 seed[ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE];
-	struct ice_aqc_get_set_rss_keys *key;
-	struct ice_pf *pf = vsi->back;
-	enum ice_status status;
-	int err = 0;
-	u8 *lut;
-
-	vsi->rss_size = min_t(int, vsi->rss_size, vsi->num_rxq);
-
-	lut = devm_kzalloc(&pf->pdev->dev, vsi->rss_table_size, GFP_KERNEL);
-	if (!lut)
-		return -ENOMEM;
-
-	if (vsi->rss_lut_user)
-		memcpy(lut, vsi->rss_lut_user, vsi->rss_table_size);
-	else
-		ice_fill_rss_lut(lut, vsi->rss_table_size, vsi->rss_size);
-
-	status = ice_aq_set_rss_lut(&pf->hw, vsi->vsi_num, vsi->rss_lut_type,
-				    lut, vsi->rss_table_size);
-
-	if (status) {
-		dev_err(&vsi->back->pdev->dev,
-			"set_rss_lut failed, error %d\n", status);
-		err = -EIO;
-		goto ice_vsi_cfg_rss_exit;
-	}
-
-	key = devm_kzalloc(&vsi->back->pdev->dev, sizeof(*key), GFP_KERNEL);
-	if (!key) {
-		err = -ENOMEM;
-		goto ice_vsi_cfg_rss_exit;
-	}
-
-	if (vsi->rss_hkey_user)
-		memcpy(seed, vsi->rss_hkey_user,
-		       ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
-	else
-		netdev_rss_key_fill((void *)seed,
-				    ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
-	memcpy(&key->standard_rss_key, seed,
-	       ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE);
-
-	status = ice_aq_set_rss_key(&pf->hw, vsi->vsi_num, key);
-
-	if (status) {
-		dev_err(&vsi->back->pdev->dev, "set_rss_key failed, error %d\n",
-			status);
-		err = -EIO;
-	}
-
-	devm_kfree(&pf->pdev->dev, key);
-ice_vsi_cfg_rss_exit:
-	devm_kfree(&pf->pdev->dev, lut);
-	return err;
-}
-
-/**
- * ice_vsi_reinit_setup - return resource and reallocate resource for a VSI
- * @vsi: pointer to the ice_vsi
- *
- * This reallocates the VSIs queue resources
- *
- * Returns 0 on success and negative value on failure
- */
-static int ice_vsi_reinit_setup(struct ice_vsi *vsi)
-{
-	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
-	int ret, i;
-
-	if (!vsi)
-		return -EINVAL;
-
-	ice_vsi_free_q_vectors(vsi);
-	ice_free_res(vsi->back->irq_tracker, vsi->base_vector, vsi->idx);
-	vsi->base_vector = 0;
-	ice_vsi_clear_rings(vsi);
-	ice_vsi_free_arrays(vsi, false);
-	ice_vsi_set_num_qs(vsi);
-
-	/* Initialize VSI struct elements and create VSI in FW */
-	ret = ice_vsi_add(vsi);
-	if (ret < 0)
-		goto err_vsi;
-
-	ret = ice_vsi_alloc_arrays(vsi, false);
-	if (ret < 0)
-		goto err_vsi;
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		if (!vsi->netdev) {
-			ret = ice_cfg_netdev(vsi);
-			if (ret)
-				goto err_rings;
-
-			ret = register_netdev(vsi->netdev);
-			if (ret)
-				goto err_rings;
-
-			netif_carrier_off(vsi->netdev);
-			netif_tx_stop_all_queues(vsi->netdev);
-		}
-
-		ret = ice_vsi_alloc_q_vectors(vsi);
-		if (ret)
-			goto err_rings;
-
-		ret = ice_vsi_setup_vector_base(vsi);
-		if (ret)
-			goto err_vectors;
-
-		ret = ice_vsi_alloc_rings(vsi);
-		if (ret)
-			goto err_vectors;
-
-		ice_vsi_map_rings_to_vectors(vsi);
-		break;
-	default:
-		break;
-	}
-
-	ice_vsi_set_tc_cfg(vsi);
-
-	/* configure VSI nodes based on number of queues and TC's */
-	for (i = 0; i < vsi->tc_cfg.numtc; i++)
-		max_txqs[i] = vsi->num_txq;
-
-	ret = ice_cfg_vsi_lan(vsi->port_info, vsi->vsi_num,
-			      vsi->tc_cfg.ena_tc, max_txqs);
-	if (ret) {
-		dev_info(&vsi->back->pdev->dev,
-			 "Failed VSI lan queue config\n");
-		goto err_vectors;
-	}
-	return 0;
-
-err_vectors:
-	ice_vsi_free_q_vectors(vsi);
-err_rings:
-	if (vsi->netdev) {
-		vsi->current_netdev_flags = 0;
-		unregister_netdev(vsi->netdev);
-		free_netdev(vsi->netdev);
-		vsi->netdev = NULL;
-	}
-err_vsi:
-	ice_vsi_clear(vsi);
-	set_bit(__ICE_RESET_FAILED, vsi->back->state);
-	return ret;
-}
-
-/**
- * ice_vsi_setup - Set up a VSI by a given type
+ * ice_pf_vsi_setup - Set up a PF VSI
  * @pf: board private structure
- * @type: VSI type
  * @pi: pointer to the port_info instance
  *
- * This allocates the sw VSI structure and its queue resources.
- *
- * Returns pointer to the successfully allocated and configure VSI sw struct on
- * success, otherwise returns NULL on failure.
+ * Returns pointer to the successfully allocated VSI sw struct on success,
+ * otherwise returns NULL on failure.
  */
 static struct ice_vsi *
-ice_vsi_setup(struct ice_pf *pf, enum ice_vsi_type type,
-	      struct ice_port_info *pi)
-{
-	u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
-	struct device *dev = &pf->pdev->dev;
-	struct ice_vsi_ctx ctxt = { 0 };
-	struct ice_vsi *vsi;
-	int ret, i;
-
-	vsi = ice_vsi_alloc(pf, type);
-	if (!vsi) {
-		dev_err(dev, "could not allocate VSI\n");
-		return NULL;
-	}
-
-	vsi->port_info = pi;
-	vsi->vsw = pf->first_sw;
-
-	if (ice_vsi_get_qs(vsi)) {
-		dev_err(dev, "Failed to allocate queues. vsi->idx = %d\n",
-			vsi->idx);
-		goto err_get_qs;
-	}
-
-	/* set RSS capabilities */
-	ice_vsi_set_rss_params(vsi);
-
-	/* create the VSI */
-	ret = ice_vsi_add(vsi);
-	if (ret)
-		goto err_vsi;
-
-	ctxt.vsi_num = vsi->vsi_num;
-
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		ret = ice_cfg_netdev(vsi);
-		if (ret)
-			goto err_cfg_netdev;
-
-		ret = register_netdev(vsi->netdev);
-		if (ret)
-			goto err_register_netdev;
-
-		netif_carrier_off(vsi->netdev);
-
-		/* make sure transmit queues start off as stopped */
-		netif_tx_stop_all_queues(vsi->netdev);
-		ret = ice_vsi_alloc_q_vectors(vsi);
-		if (ret)
-			goto err_msix;
-
-		ret = ice_vsi_setup_vector_base(vsi);
-		if (ret)
-			goto err_rings;
-
-		ret = ice_vsi_alloc_rings(vsi);
-		if (ret)
-			goto err_rings;
-
-		ice_vsi_map_rings_to_vectors(vsi);
-
-		/* Do not exit if configuring RSS had an issue, at least
-		 * receive traffic on first queue. Hence no need to capture
-		 * return value
-		 */
-		if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
-			ice_vsi_cfg_rss(vsi);
-		break;
-	default:
-		/* if vsi type is not recognized, clean up the resources and
-		 * exit
-		 */
-		goto err_rings;
-	}
-
-	ice_vsi_set_tc_cfg(vsi);
-
-	/* configure VSI nodes based on number of queues and TC's */
-	for (i = 0; i < vsi->tc_cfg.numtc; i++)
-		max_txqs[i] = vsi->num_txq;
-
-	ret = ice_cfg_vsi_lan(vsi->port_info, vsi->vsi_num,
-			      vsi->tc_cfg.ena_tc, max_txqs);
-	if (ret) {
-		dev_info(&pf->pdev->dev, "Failed VSI lan queue config\n");
-		goto err_rings;
-	}
-
-	return vsi;
-
-err_rings:
-	ice_vsi_free_q_vectors(vsi);
-err_msix:
-	if (vsi->netdev && vsi->netdev->reg_state == NETREG_REGISTERED)
-		unregister_netdev(vsi->netdev);
-err_register_netdev:
-	if (vsi->netdev) {
-		free_netdev(vsi->netdev);
-		vsi->netdev = NULL;
-	}
-err_cfg_netdev:
-	ret = ice_aq_free_vsi(&pf->hw, &ctxt, false, NULL);
-	if (ret)
-		dev_err(&vsi->back->pdev->dev,
-			"Free VSI AQ call failed, err %d\n", ret);
-err_vsi:
-	ice_vsi_put_qs(vsi);
-err_get_qs:
-	pf->q_left_tx += vsi->alloc_txq;
-	pf->q_left_rx += vsi->alloc_rxq;
-	ice_vsi_clear(vsi);
-
-	return NULL;
-}
-
-/**
- * ice_vsi_add_vlan - Add vsi membership for given vlan
- * @vsi: the vsi being configured
- * @vid: vlan id to be added
- */
-static int ice_vsi_add_vlan(struct ice_vsi *vsi, u16 vid)
+ice_pf_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
 {
-	struct ice_fltr_list_entry *tmp;
-	struct ice_pf *pf = vsi->back;
-	LIST_HEAD(tmp_add_list);
-	enum ice_status status;
-	int err = 0;
-
-	tmp = devm_kzalloc(&pf->pdev->dev, sizeof(*tmp), GFP_KERNEL);
-	if (!tmp)
-		return -ENOMEM;
-
-	tmp->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
-	tmp->fltr_info.fltr_act = ICE_FWD_TO_VSI;
-	tmp->fltr_info.flag = ICE_FLTR_TX;
-	tmp->fltr_info.src = vsi->vsi_num;
-	tmp->fltr_info.fwd_id.vsi_id = vsi->vsi_num;
-	tmp->fltr_info.l_data.vlan.vlan_id = vid;
-
-	INIT_LIST_HEAD(&tmp->list_entry);
-	list_add(&tmp->list_entry, &tmp_add_list);
-
-	status = ice_add_vlan(&pf->hw, &tmp_add_list);
-	if (status) {
-		err = -ENODEV;
-		dev_err(&pf->pdev->dev, "Failure Adding VLAN %d on VSI %i\n",
-			vid, vsi->vsi_num);
-	}
-
-	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
-	return err;
+	return ice_vsi_setup(pf, pi, ICE_VSI_PF, ICE_INVAL_VFID);
 }
 
 /**
@@ -2908,7 +1678,7 @@ static int ice_vlan_rx_add_vid(struct net_device *netdev,
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_vsi *vsi = np->vsi;
-	int ret = 0;
+	int ret;
 
 	if (vid >= VLAN_N_VID) {
 		netdev_err(netdev, "VLAN id requested %d is out of range %d\n",
@@ -2919,6 +1689,13 @@ static int ice_vlan_rx_add_vid(struct net_device *netdev,
 	if (vsi->info.pvid)
 		return -EINVAL;
 
+	/* Enable VLAN pruning when VLAN 0 is added */
+	if (unlikely(!vid)) {
+		ret = ice_cfg_vlan_pruning(vsi, true);
+		if (ret)
+			return ret;
+	}
+
 	/* Add all VLAN ids including 0 to the switch filter. VLAN id 0 is
 	 * needed to continue allowing all untagged packets since VLAN prune
 	 * list is applied to all packets by the switch
@@ -2932,38 +1709,6 @@ static int ice_vlan_rx_add_vid(struct net_device *netdev,
 }
 
 /**
- * ice_vsi_kill_vlan - Remove VSI membership for a given VLAN
- * @vsi: the VSI being configured
- * @vid: VLAN id to be removed
- */
-static void ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid)
-{
-	struct ice_fltr_list_entry *list;
-	struct ice_pf *pf = vsi->back;
-	LIST_HEAD(tmp_add_list);
-
-	list = devm_kzalloc(&pf->pdev->dev, sizeof(*list), GFP_KERNEL);
-	if (!list)
-		return;
-
-	list->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
-	list->fltr_info.fwd_id.vsi_id = vsi->vsi_num;
-	list->fltr_info.fltr_act = ICE_FWD_TO_VSI;
-	list->fltr_info.l_data.vlan.vlan_id = vid;
-	list->fltr_info.flag = ICE_FLTR_TX;
-	list->fltr_info.src = vsi->vsi_num;
-
-	INIT_LIST_HEAD(&list->list_entry);
-	list_add(&list->list_entry, &tmp_add_list);
-
-	if (ice_remove_vlan(&pf->hw, &tmp_add_list))
-		dev_err(&pf->pdev->dev, "Error removing VLAN %d on vsi %i\n",
-			vid, vsi->vsi_num);
-
-	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
-}
-
-/**
  * ice_vlan_rx_kill_vid - Remove a vlan id filter from HW offload
  * @netdev: network interface to be adjusted
  * @proto: unused protocol
@@ -2976,19 +1721,25 @@ static int ice_vlan_rx_kill_vid(struct net_device *netdev,
 {
 	struct ice_netdev_priv *np = netdev_priv(netdev);
 	struct ice_vsi *vsi = np->vsi;
+	int status;
 
 	if (vsi->info.pvid)
 		return -EINVAL;
 
-	/* return code is ignored as there is nothing a user
-	 * can do about failure to remove and a log message was
-	 * already printed from the other function
+	/* Make sure ice_vsi_kill_vlan is successful before updating VLAN
+	 * information
 	 */
-	ice_vsi_kill_vlan(vsi, vid);
+	status = ice_vsi_kill_vlan(vsi, vid);
+	if (status)
+		return status;
 
 	clear_bit(vid, vsi->active_vlans);
 
-	return 0;
+	/* Disable VLAN pruning when VLAN 0 is removed */
+	if (unlikely(!vid))
+		status = ice_cfg_vlan_pruning(vsi, false);
+
+	return status;
 }
 
 /**
@@ -3004,59 +1755,73 @@ static int ice_setup_pf_sw(struct ice_pf *pf)
 	struct ice_vsi *vsi;
 	int status = 0;
 
-	if (!ice_is_reset_recovery_pending(pf->state)) {
-		vsi = ice_vsi_setup(pf, ICE_VSI_PF, pf->hw.port_info);
-		if (!vsi) {
-			status = -ENOMEM;
-			goto error_exit;
-		}
-	} else {
-		vsi = pf->vsi[0];
-		status = ice_vsi_reinit_setup(vsi);
-		if (status < 0)
-			return -EIO;
+	if (ice_is_reset_in_progress(pf->state))
+		return -EBUSY;
+
+	vsi = ice_pf_vsi_setup(pf, pf->hw.port_info);
+	if (!vsi) {
+		status = -ENOMEM;
+		goto unroll_vsi_setup;
+	}
+
+	status = ice_cfg_netdev(vsi);
+	if (status) {
+		status = -ENODEV;
+		goto unroll_vsi_setup;
 	}
 
-	/* tmp_add_list contains a list of MAC addresses for which MAC
-	 * filters need to be programmed. Add the VSI's unicast MAC to
-	 * this list
+	/* registering the NAPI handler requires both the queues and
+	 * netdev to be created, which are done in ice_pf_vsi_setup()
+	 * and ice_cfg_netdev() respectively
+	 */
+	ice_napi_add(vsi);
+
+	/* To add a MAC filter, first add the MAC to a list and then
+	 * pass the list to ice_add_mac.
 	 */
+
+	 /* Add a unicast MAC filter so the VSI can get its packets */
 	status = ice_add_mac_to_list(vsi, &tmp_add_list,
 				     vsi->port_info->mac.perm_addr);
 	if (status)
-		goto error_exit;
+		goto unroll_napi_add;
 
 	/* VSI needs to receive broadcast traffic, so add the broadcast
-	 * MAC address to the list.
+	 * MAC address to the list as well.
 	 */
 	eth_broadcast_addr(broadcast);
 	status = ice_add_mac_to_list(vsi, &tmp_add_list, broadcast);
 	if (status)
-		goto error_exit;
+		goto free_mac_list;
 
 	/* program MAC filters for entries in tmp_add_list */
 	status = ice_add_mac(&pf->hw, &tmp_add_list);
 	if (status) {
 		dev_err(&pf->pdev->dev, "Could not add MAC filters\n");
 		status = -ENOMEM;
-		goto error_exit;
+		goto free_mac_list;
 	}
 
 	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
 	return status;
 
-error_exit:
+free_mac_list:
 	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
 
+unroll_napi_add:
 	if (vsi) {
-		ice_vsi_free_q_vectors(vsi);
-		if (vsi->netdev && vsi->netdev->reg_state == NETREG_REGISTERED)
-			unregister_netdev(vsi->netdev);
+		ice_napi_del(vsi);
 		if (vsi->netdev) {
+			if (vsi->netdev->reg_state == NETREG_REGISTERED)
+				unregister_netdev(vsi->netdev);
 			free_netdev(vsi->netdev);
 			vsi->netdev = NULL;
 		}
+	}
 
+unroll_vsi_setup:
+	if (vsi) {
+		ice_vsi_free_q_vectors(vsi);
 		ice_vsi_delete(vsi);
 		ice_vsi_put_qs(vsi);
 		pf->q_left_tx += vsi->alloc_txq;
@@ -3097,10 +1862,7 @@ static void ice_determine_q_usage(struct ice_pf *pf)
  */
 static void ice_deinit_pf(struct ice_pf *pf)
 {
-	if (pf->serv_tmr.function)
-		del_timer_sync(&pf->serv_tmr);
-	if (pf->serv_task.func)
-		cancel_work_sync(&pf->serv_task);
+	ice_service_task_stop(pf);
 	mutex_destroy(&pf->sw_mutex);
 	mutex_destroy(&pf->avail_q_mutex);
 }
@@ -3113,6 +1875,15 @@ static void ice_init_pf(struct ice_pf *pf)
 {
 	bitmap_zero(pf->flags, ICE_PF_FLAGS_NBITS);
 	set_bit(ICE_FLAG_MSIX_ENA, pf->flags);
+#ifdef CONFIG_PCI_IOV
+	if (pf->hw.func_caps.common_cap.sr_iov_1_1) {
+		struct ice_hw *hw = &pf->hw;
+
+		set_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags);
+		pf->num_vfs_supported = min_t(int, hw->func_caps.num_allocd_vfs,
+					      ICE_MAX_VF_COUNT);
+	}
+#endif /* CONFIG_PCI_IOV */
 
 	mutex_init(&pf->sw_mutex);
 	mutex_init(&pf->avail_q_mutex);
@@ -3155,6 +1926,7 @@ static int ice_ena_msix_range(struct ice_pf *pf)
 	/* reserve vectors for LAN traffic */
 	pf->num_lan_msix = min_t(int, num_online_cpus(), v_left);
 	v_budget += pf->num_lan_msix;
+	v_left -= pf->num_lan_msix;
 
 	pf->msix_entries = devm_kcalloc(&pf->pdev->dev, v_budget,
 					sizeof(struct msix_entry), GFP_KERNEL);
@@ -3182,10 +1954,11 @@ static int ice_ena_msix_range(struct ice_pf *pf)
 			 "not enough vectors. requested = %d, obtained = %d\n",
 			 v_budget, v_actual);
 		if (v_actual >= (pf->num_lan_msix + 1)) {
-			pf->num_avail_msix = v_actual - (pf->num_lan_msix + 1);
+			pf->num_avail_sw_msix = v_actual -
+						(pf->num_lan_msix + 1);
 		} else if (v_actual >= 2) {
 			pf->num_lan_msix = 1;
-			pf->num_avail_msix = v_actual - 2;
+			pf->num_avail_sw_msix = v_actual - 2;
 		} else {
 			pci_disable_msix(pf->pdev);
 			err = -ERANGE;
@@ -3218,12 +1991,32 @@ static void ice_dis_msix(struct ice_pf *pf)
 }
 
 /**
+ * ice_clear_interrupt_scheme - Undo things done by ice_init_interrupt_scheme
+ * @pf: board private structure
+ */
+static void ice_clear_interrupt_scheme(struct ice_pf *pf)
+{
+	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
+		ice_dis_msix(pf);
+
+	if (pf->sw_irq_tracker) {
+		devm_kfree(&pf->pdev->dev, pf->sw_irq_tracker);
+		pf->sw_irq_tracker = NULL;
+	}
+
+	if (pf->hw_irq_tracker) {
+		devm_kfree(&pf->pdev->dev, pf->hw_irq_tracker);
+		pf->hw_irq_tracker = NULL;
+	}
+}
+
+/**
  * ice_init_interrupt_scheme - Determine proper interrupt scheme
  * @pf: board private structure to initialize
  */
 static int ice_init_interrupt_scheme(struct ice_pf *pf)
 {
-	int vectors = 0;
+	int vectors = 0, hw_vectors = 0;
 	ssize_t size;
 
 	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
@@ -3237,30 +2030,31 @@ static int ice_init_interrupt_scheme(struct ice_pf *pf)
 	/* set up vector assignment tracking */
 	size = sizeof(struct ice_res_tracker) + (sizeof(u16) * vectors);
 
-	pf->irq_tracker = devm_kzalloc(&pf->pdev->dev, size, GFP_KERNEL);
-	if (!pf->irq_tracker) {
+	pf->sw_irq_tracker = devm_kzalloc(&pf->pdev->dev, size, GFP_KERNEL);
+	if (!pf->sw_irq_tracker) {
 		ice_dis_msix(pf);
 		return -ENOMEM;
 	}
 
-	pf->irq_tracker->num_entries = vectors;
+	/* populate SW interrupts pool with number of OS granted IRQs. */
+	pf->num_avail_sw_msix = vectors;
+	pf->sw_irq_tracker->num_entries = vectors;
 
-	return 0;
-}
+	/* set up HW vector assignment tracking */
+	hw_vectors = pf->hw.func_caps.common_cap.num_msix_vectors;
+	size = sizeof(struct ice_res_tracker) + (sizeof(u16) * hw_vectors);
 
-/**
- * ice_clear_interrupt_scheme - Undo things done by ice_init_interrupt_scheme
- * @pf: board private structure
- */
-static void ice_clear_interrupt_scheme(struct ice_pf *pf)
-{
-	if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
-		ice_dis_msix(pf);
-
-	if (pf->irq_tracker) {
-		devm_kfree(&pf->pdev->dev, pf->irq_tracker);
-		pf->irq_tracker = NULL;
+	pf->hw_irq_tracker = devm_kzalloc(&pf->pdev->dev, size, GFP_KERNEL);
+	if (!pf->hw_irq_tracker) {
+		ice_clear_interrupt_scheme(pf);
+		return -ENOMEM;
 	}
+
+	/* populate HW interrupts pool with number of HW supported irqs. */
+	pf->num_avail_hw_msix = hw_vectors;
+	pf->hw_irq_tracker->num_entries = hw_vectors;
+
+	return 0;
 }
 
 /**
@@ -3307,6 +2101,8 @@ static int ice_probe(struct pci_dev *pdev,
 	pf->pdev = pdev;
 	pci_set_drvdata(pdev, pf);
 	set_bit(__ICE_DOWN, pf->state);
+	/* Disable service task until DOWN bit is cleared */
+	set_bit(__ICE_SERVICE_DIS, pf->state);
 
 	hw = &pf->hw;
 	hw->hw_addr = pcim_iomap_table(pdev)[ICE_BAR0];
@@ -3364,6 +2160,9 @@ static int ice_probe(struct pci_dev *pdev,
 		goto err_init_interrupt_unroll;
 	}
 
+	/* Driver is mostly up */
+	clear_bit(__ICE_DOWN, pf->state);
+
 	/* In case of MSIX we are going to setup the misc vector right here
 	 * to handle admin queue events etc. In case of legacy and MSI
 	 * the misc functionality and queue processing is combined in
@@ -3386,7 +2185,11 @@ static int ice_probe(struct pci_dev *pdev,
 		goto err_msix_misc_unroll;
 	}
 
-	pf->first_sw->bridge_mode = BRIDGE_MODE_VEB;
+	if (hw->evb_veb)
+		pf->first_sw->bridge_mode = BRIDGE_MODE_VEB;
+	else
+		pf->first_sw->bridge_mode = BRIDGE_MODE_VEPA;
+
 	pf->first_sw->pf = pf;
 
 	/* record the sw_id available for later use */
@@ -3399,8 +2202,7 @@ static int ice_probe(struct pci_dev *pdev,
 		goto err_alloc_sw_unroll;
 	}
 
-	/* Driver is mostly up */
-	clear_bit(__ICE_DOWN, pf->state);
+	clear_bit(__ICE_SERVICE_DIS, pf->state);
 
 	/* since everything is good, start the service timer */
 	mod_timer(&pf->serv_tmr, round_jiffies(jiffies + pf->serv_tmr_period));
@@ -3414,6 +2216,7 @@ static int ice_probe(struct pci_dev *pdev,
 	return 0;
 
 err_alloc_sw_unroll:
+	set_bit(__ICE_SERVICE_DIS, pf->state);
 	set_bit(__ICE_DOWN, pf->state);
 	devm_kfree(&pf->pdev->dev, pf->first_sw);
 err_msix_misc_unroll:
@@ -3436,25 +2239,23 @@ err_exit_unroll:
 static void ice_remove(struct pci_dev *pdev)
 {
 	struct ice_pf *pf = pci_get_drvdata(pdev);
-	int i = 0;
-	int err;
+	int i;
 
 	if (!pf)
 		return;
 
 	set_bit(__ICE_DOWN, pf->state);
+	ice_service_task_stop(pf);
 
-	for (i = 0; i < pf->num_alloc_vsi; i++) {
+	if (test_bit(ICE_FLAG_SRIOV_ENA, pf->flags))
+		ice_free_vfs(pf);
+	ice_vsi_release_all(pf);
+	ice_free_irq_msix_misc(pf);
+	ice_for_each_vsi(pf, i) {
 		if (!pf->vsi[i])
 			continue;
-
-		err = ice_vsi_release(pf->vsi[i]);
-		if (err)
-			dev_dbg(&pf->pdev->dev, "Failed to release VSI index %d (err %d)\n",
-				i, err);
+		ice_vsi_free_q_vectors(pf->vsi[i]);
 	}
-
-	ice_free_irq_msix_misc(pf);
 	ice_clear_interrupt_scheme(pf);
 	ice_deinit_pf(pf);
 	ice_deinit_hw(&pf->hw);
@@ -3473,8 +2274,6 @@ static const struct pci_device_id ice_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_BACKPLANE), 0 },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_QSFP), 0 },
 	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_SFP), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_10G_BASE_T), 0 },
-	{ PCI_VDEVICE(INTEL, ICE_DEV_ID_C810_SGMII), 0 },
 	/* required last entry */
 	{ 0, }
 };
@@ -3485,6 +2284,7 @@ static struct pci_driver ice_driver = {
 	.id_table = ice_pci_tbl,
 	.probe = ice_probe,
 	.remove = ice_remove,
+	.sriov_configure = ice_sriov_configure,
 };
 
 /**
@@ -3500,7 +2300,7 @@ static int __init ice_module_init(void)
 	pr_info("%s - version %s\n", ice_driver_string, ice_drv_ver);
 	pr_info("%s\n", ice_copyright);
 
-	ice_wq = alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, KBUILD_MODNAME);
+	ice_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, KBUILD_MODNAME);
 	if (!ice_wq) {
 		pr_err("Failed to create workqueue\n");
 		return -ENOMEM;
@@ -3562,7 +2362,7 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi)
 	}
 
 	if (test_bit(__ICE_DOWN, pf->state) ||
-	    ice_is_reset_recovery_pending(pf->state)) {
+	    ice_is_reset_in_progress(pf->state)) {
 		netdev_err(netdev, "can't set mac %pM. device not ready\n",
 			   mac);
 		return -EBUSY;
@@ -3722,78 +2522,6 @@ static int ice_fdb_del(struct ndmsg *ndm, __always_unused struct nlattr *tb[],
 }
 
 /**
- * ice_vsi_manage_vlan_insertion - Manage VLAN insertion for the VSI for Tx
- * @vsi: the vsi being changed
- */
-static int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi)
-{
-	struct device *dev = &vsi->back->pdev->dev;
-	struct ice_hw *hw = &vsi->back->hw;
-	struct ice_vsi_ctx ctxt = { 0 };
-	enum ice_status status;
-
-	/* Here we are configuring the VSI to let the driver add VLAN tags by
-	 * setting vlan_flags to ICE_AQ_VSI_VLAN_MODE_ALL. The actual VLAN tag
-	 * insertion happens in the Tx hot path, in ice_tx_map.
-	 */
-	ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_ALL;
-
-	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_VLAN_VALID);
-	ctxt.vsi_num = vsi->vsi_num;
-
-	status = ice_aq_update_vsi(hw, &ctxt, NULL);
-	if (status) {
-		dev_err(dev, "update VSI for VLAN insert failed, err %d aq_err %d\n",
-			status, hw->adminq.sq_last_status);
-		return -EIO;
-	}
-
-	vsi->info.vlan_flags = ctxt.info.vlan_flags;
-	return 0;
-}
-
-/**
- * ice_vsi_manage_vlan_stripping - Manage VLAN stripping for the VSI for Rx
- * @vsi: the vsi being changed
- * @ena: boolean value indicating if this is a enable or disable request
- */
-static int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena)
-{
-	struct device *dev = &vsi->back->pdev->dev;
-	struct ice_hw *hw = &vsi->back->hw;
-	struct ice_vsi_ctx ctxt = { 0 };
-	enum ice_status status;
-
-	/* Here we are configuring what the VSI should do with the VLAN tag in
-	 * the Rx packet. We can either leave the tag in the packet or put it in
-	 * the Rx descriptor.
-	 */
-	if (ena) {
-		/* Strip VLAN tag from Rx packet and put it in the desc */
-		ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_EMOD_STR_BOTH;
-	} else {
-		/* Disable stripping. Leave tag in packet */
-		ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_EMOD_NOTHING;
-	}
-
-	/* Allow all packets untagged/tagged */
-	ctxt.info.vlan_flags |= ICE_AQ_VSI_VLAN_MODE_ALL;
-
-	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_VLAN_VALID);
-	ctxt.vsi_num = vsi->vsi_num;
-
-	status = ice_aq_update_vsi(hw, &ctxt, NULL);
-	if (status) {
-		dev_err(dev, "update VSI for VALN strip failed, ena = %d err %d aq_err %d\n",
-			ena, status, hw->adminq.sq_last_status);
-		return -EIO;
-	}
-
-	vsi->info.vlan_flags = ctxt.info.vlan_flags;
-	return 0;
-}
-
-/**
  * ice_set_features - set the netdev feature flags
  * @netdev: ptr to the netdev being adjusted
  * @features: the feature set that the stack is suggesting
@@ -3805,6 +2533,12 @@ static int ice_set_features(struct net_device *netdev,
 	struct ice_vsi *vsi = np->vsi;
 	int ret = 0;
 
+	if (features & NETIF_F_RXHASH && !(netdev->features & NETIF_F_RXHASH))
+		ret = ice_vsi_manage_rss_lut(vsi, true);
+	else if (!(features & NETIF_F_RXHASH) &&
+		 netdev->features & NETIF_F_RXHASH)
+		ret = ice_vsi_manage_rss_lut(vsi, false);
+
 	if ((features & NETIF_F_HW_VLAN_CTAG_RX) &&
 	    !(netdev->features & NETIF_F_HW_VLAN_CTAG_RX))
 		ret = ice_vsi_manage_vlan_stripping(vsi, true);
@@ -3863,248 +2597,6 @@ static int ice_restore_vlan(struct ice_vsi *vsi)
 }
 
 /**
- * ice_setup_tx_ctx - setup a struct ice_tlan_ctx instance
- * @ring: The Tx ring to configure
- * @tlan_ctx: Pointer to the Tx LAN queue context structure to be initialized
- * @pf_q: queue index in the PF space
- *
- * Configure the Tx descriptor ring in TLAN context.
- */
-static void
-ice_setup_tx_ctx(struct ice_ring *ring, struct ice_tlan_ctx *tlan_ctx, u16 pf_q)
-{
-	struct ice_vsi *vsi = ring->vsi;
-	struct ice_hw *hw = &vsi->back->hw;
-
-	tlan_ctx->base = ring->dma >> ICE_TLAN_CTX_BASE_S;
-
-	tlan_ctx->port_num = vsi->port_info->lport;
-
-	/* Transmit Queue Length */
-	tlan_ctx->qlen = ring->count;
-
-	/* PF number */
-	tlan_ctx->pf_num = hw->pf_id;
-
-	/* queue belongs to a specific VSI type
-	 * VF / VM index should be programmed per vmvf_type setting:
-	 * for vmvf_type = VF, it is VF number between 0-256
-	 * for vmvf_type = VM, it is VM number between 0-767
-	 * for PF or EMP this field should be set to zero
-	 */
-	switch (vsi->type) {
-	case ICE_VSI_PF:
-		tlan_ctx->vmvf_type = ICE_TLAN_CTX_VMVF_TYPE_PF;
-		break;
-	default:
-		return;
-	}
-
-	/* make sure the context is associated with the right VSI */
-	tlan_ctx->src_vsi = vsi->vsi_num;
-
-	tlan_ctx->tso_ena = ICE_TX_LEGACY;
-	tlan_ctx->tso_qnum = pf_q;
-
-	/* Legacy or Advanced Host Interface:
-	 * 0: Advanced Host Interface
-	 * 1: Legacy Host Interface
-	 */
-	tlan_ctx->legacy_int = ICE_TX_LEGACY;
-}
-
-/**
- * ice_vsi_cfg_txqs - Configure the VSI for Tx
- * @vsi: the VSI being configured
- *
- * Return 0 on success and a negative value on error
- * Configure the Tx VSI for operation.
- */
-static int ice_vsi_cfg_txqs(struct ice_vsi *vsi)
-{
-	struct ice_aqc_add_tx_qgrp *qg_buf;
-	struct ice_aqc_add_txqs_perq *txq;
-	struct ice_pf *pf = vsi->back;
-	enum ice_status status;
-	u16 buf_len, i, pf_q;
-	int err = 0, tc = 0;
-	u8 num_q_grps;
-
-	buf_len = sizeof(struct ice_aqc_add_tx_qgrp);
-	qg_buf = devm_kzalloc(&pf->pdev->dev, buf_len, GFP_KERNEL);
-	if (!qg_buf)
-		return -ENOMEM;
-
-	if (vsi->num_txq > ICE_MAX_TXQ_PER_TXQG) {
-		err = -EINVAL;
-		goto err_cfg_txqs;
-	}
-	qg_buf->num_txqs = 1;
-	num_q_grps = 1;
-
-	/* set up and configure the tx queues */
-	ice_for_each_txq(vsi, i) {
-		struct ice_tlan_ctx tlan_ctx = { 0 };
-
-		pf_q = vsi->txq_map[i];
-		ice_setup_tx_ctx(vsi->tx_rings[i], &tlan_ctx, pf_q);
-		/* copy context contents into the qg_buf */
-		qg_buf->txqs[0].txq_id = cpu_to_le16(pf_q);
-		ice_set_ctx((u8 *)&tlan_ctx, qg_buf->txqs[0].txq_ctx,
-			    ice_tlan_ctx_info);
-
-		/* init queue specific tail reg. It is referred as transmit
-		 * comm scheduler queue doorbell.
-		 */
-		vsi->tx_rings[i]->tail = pf->hw.hw_addr + QTX_COMM_DBELL(pf_q);
-		status = ice_ena_vsi_txq(vsi->port_info, vsi->vsi_num, tc,
-					 num_q_grps, qg_buf, buf_len, NULL);
-		if (status) {
-			dev_err(&vsi->back->pdev->dev,
-				"Failed to set LAN Tx queue context, error: %d\n",
-				status);
-			err = -ENODEV;
-			goto err_cfg_txqs;
-		}
-
-		/* Add Tx Queue TEID into the VSI tx ring from the response
-		 * This will complete configuring and enabling the queue.
-		 */
-		txq = &qg_buf->txqs[0];
-		if (pf_q == le16_to_cpu(txq->txq_id))
-			vsi->tx_rings[i]->txq_teid =
-				le32_to_cpu(txq->q_teid);
-	}
-err_cfg_txqs:
-	devm_kfree(&pf->pdev->dev, qg_buf);
-	return err;
-}
-
-/**
- * ice_setup_rx_ctx - Configure a receive ring context
- * @ring: The Rx ring to configure
- *
- * Configure the Rx descriptor ring in RLAN context.
- */
-static int ice_setup_rx_ctx(struct ice_ring *ring)
-{
-	struct ice_vsi *vsi = ring->vsi;
-	struct ice_hw *hw = &vsi->back->hw;
-	u32 rxdid = ICE_RXDID_FLEX_NIC;
-	struct ice_rlan_ctx rlan_ctx;
-	u32 regval;
-	u16 pf_q;
-	int err;
-
-	/* what is RX queue number in global space of 2K rx queues */
-	pf_q = vsi->rxq_map[ring->q_index];
-
-	/* clear the context structure first */
-	memset(&rlan_ctx, 0, sizeof(rlan_ctx));
-
-	rlan_ctx.base = ring->dma >> ICE_RLAN_BASE_S;
-
-	rlan_ctx.qlen = ring->count;
-
-	/* Receive Packet Data Buffer Size.
-	 * The Packet Data Buffer Size is defined in 128 byte units.
-	 */
-	rlan_ctx.dbuf = vsi->rx_buf_len >> ICE_RLAN_CTX_DBUF_S;
-
-	/* use 32 byte descriptors */
-	rlan_ctx.dsize = 1;
-
-	/* Strip the Ethernet CRC bytes before the packet is posted to host
-	 * memory.
-	 */
-	rlan_ctx.crcstrip = 1;
-
-	/* L2TSEL flag defines the reported L2 Tags in the receive descriptor */
-	rlan_ctx.l2tsel = 1;
-
-	rlan_ctx.dtype = ICE_RX_DTYPE_NO_SPLIT;
-	rlan_ctx.hsplit_0 = ICE_RLAN_RX_HSPLIT_0_NO_SPLIT;
-	rlan_ctx.hsplit_1 = ICE_RLAN_RX_HSPLIT_1_NO_SPLIT;
-
-	/* This controls whether VLAN is stripped from inner headers
-	 * The VLAN in the inner L2 header is stripped to the receive
-	 * descriptor if enabled by this flag.
-	 */
-	rlan_ctx.showiv = 0;
-
-	/* Max packet size for this queue - must not be set to a larger value
-	 * than 5 x DBUF
-	 */
-	rlan_ctx.rxmax = min_t(u16, vsi->max_frame,
-			       ICE_MAX_CHAINED_RX_BUFS * vsi->rx_buf_len);
-
-	/* Rx queue threshold in units of 64 */
-	rlan_ctx.lrxqthresh = 1;
-
-	 /* Enable Flexible Descriptors in the queue context which
-	  * allows this driver to select a specific receive descriptor format
-	  */
-	regval = rd32(hw, QRXFLXP_CNTXT(pf_q));
-	regval |= (rxdid << QRXFLXP_CNTXT_RXDID_IDX_S) &
-		QRXFLXP_CNTXT_RXDID_IDX_M;
-
-	/* increasing context priority to pick up profile id;
-	 * default is 0x01; setting to 0x03 to ensure profile
-	 * is programming if prev context is of same priority
-	 */
-	regval |= (0x03 << QRXFLXP_CNTXT_RXDID_PRIO_S) &
-		QRXFLXP_CNTXT_RXDID_PRIO_M;
-
-	wr32(hw, QRXFLXP_CNTXT(pf_q), regval);
-
-	/* Absolute queue number out of 2K needs to be passed */
-	err = ice_write_rxq_ctx(hw, &rlan_ctx, pf_q);
-	if (err) {
-		dev_err(&vsi->back->pdev->dev,
-			"Failed to set LAN Rx queue context for absolute Rx queue %d error: %d\n",
-			pf_q, err);
-		return -EIO;
-	}
-
-	/* init queue specific tail register */
-	ring->tail = hw->hw_addr + QRX_TAIL(pf_q);
-	writel(0, ring->tail);
-	ice_alloc_rx_bufs(ring, ICE_DESC_UNUSED(ring));
-
-	return 0;
-}
-
-/**
- * ice_vsi_cfg_rxqs - Configure the VSI for Rx
- * @vsi: the VSI being configured
- *
- * Return 0 on success and a negative value on error
- * Configure the Rx VSI for operation.
- */
-static int ice_vsi_cfg_rxqs(struct ice_vsi *vsi)
-{
-	int err = 0;
-	u16 i;
-
-	if (vsi->netdev && vsi->netdev->mtu > ETH_DATA_LEN)
-		vsi->max_frame = vsi->netdev->mtu +
-			ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
-	else
-		vsi->max_frame = ICE_RXBUF_2048;
-
-	vsi->rx_buf_len = ICE_RXBUF_2048;
-	/* set up individual rings */
-	for (i = 0; i < vsi->num_rxq && !err; i++)
-		err = ice_setup_rx_ctx(vsi->rx_rings[i]);
-
-	if (err) {
-		dev_err(&vsi->back->pdev->dev, "ice_setup_rx_ctx failed\n");
-		return -EIO;
-	}
-	return err;
-}
-
-/**
  * ice_vsi_cfg - Setup the VSI
  * @vsi: the VSI being configured
  *
@@ -4129,200 +2621,6 @@ static int ice_vsi_cfg(struct ice_vsi *vsi)
 }
 
 /**
- * ice_vsi_stop_tx_rings - Disable Tx rings
- * @vsi: the VSI being configured
- */
-static int ice_vsi_stop_tx_rings(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_hw *hw = &pf->hw;
-	enum ice_status status;
-	u32 *q_teids, val;
-	u16 *q_ids, i;
-	int err = 0;
-
-	if (vsi->num_txq > ICE_LAN_TXQ_MAX_QDIS)
-		return -EINVAL;
-
-	q_teids = devm_kcalloc(&pf->pdev->dev, vsi->num_txq, sizeof(*q_teids),
-			       GFP_KERNEL);
-	if (!q_teids)
-		return -ENOMEM;
-
-	q_ids = devm_kcalloc(&pf->pdev->dev, vsi->num_txq, sizeof(*q_ids),
-			     GFP_KERNEL);
-	if (!q_ids) {
-		err = -ENOMEM;
-		goto err_alloc_q_ids;
-	}
-
-	/* set up the tx queue list to be disabled */
-	ice_for_each_txq(vsi, i) {
-		u16 v_idx;
-
-		if (!vsi->tx_rings || !vsi->tx_rings[i]) {
-			err = -EINVAL;
-			goto err_out;
-		}
-
-		q_ids[i] = vsi->txq_map[i];
-		q_teids[i] = vsi->tx_rings[i]->txq_teid;
-
-		/* clear cause_ena bit for disabled queues */
-		val = rd32(hw, QINT_TQCTL(vsi->tx_rings[i]->reg_idx));
-		val &= ~QINT_TQCTL_CAUSE_ENA_M;
-		wr32(hw, QINT_TQCTL(vsi->tx_rings[i]->reg_idx), val);
-
-		/* software is expected to wait for 100 ns */
-		ndelay(100);
-
-		/* trigger a software interrupt for the vector associated to
-		 * the queue to schedule napi handler
-		 */
-		v_idx = vsi->tx_rings[i]->q_vector->v_idx;
-		wr32(hw, GLINT_DYN_CTL(vsi->base_vector + v_idx),
-		     GLINT_DYN_CTL_SWINT_TRIG_M | GLINT_DYN_CTL_INTENA_MSK_M);
-	}
-	status = ice_dis_vsi_txq(vsi->port_info, vsi->num_txq, q_ids, q_teids,
-				 NULL);
-	if (status) {
-		dev_err(&pf->pdev->dev,
-			"Failed to disable LAN Tx queues, error: %d\n",
-			status);
-		err = -ENODEV;
-	}
-
-err_out:
-	devm_kfree(&pf->pdev->dev, q_ids);
-
-err_alloc_q_ids:
-	devm_kfree(&pf->pdev->dev, q_teids);
-
-	return err;
-}
-
-/**
- * ice_pf_rxq_wait - Wait for a PF's Rx queue to be enabled or disabled
- * @pf: the PF being configured
- * @pf_q: the PF queue
- * @ena: enable or disable state of the queue
- *
- * This routine will wait for the given Rx queue of the PF to reach the
- * enabled or disabled state.
- * Returns -ETIMEDOUT in case of failing to reach the requested state after
- * multiple retries; else will return 0 in case of success.
- */
-static int ice_pf_rxq_wait(struct ice_pf *pf, int pf_q, bool ena)
-{
-	int i;
-
-	for (i = 0; i < ICE_Q_WAIT_RETRY_LIMIT; i++) {
-		u32 rx_reg = rd32(&pf->hw, QRX_CTRL(pf_q));
-
-		if (ena == !!(rx_reg & QRX_CTRL_QENA_STAT_M))
-			break;
-
-		usleep_range(10, 20);
-	}
-	if (i >= ICE_Q_WAIT_RETRY_LIMIT)
-		return -ETIMEDOUT;
-
-	return 0;
-}
-
-/**
- * ice_vsi_ctrl_rx_rings - Start or stop a VSI's rx rings
- * @vsi: the VSI being configured
- * @ena: start or stop the rx rings
- */
-static int ice_vsi_ctrl_rx_rings(struct ice_vsi *vsi, bool ena)
-{
-	struct ice_pf *pf = vsi->back;
-	struct ice_hw *hw = &pf->hw;
-	int i, j, ret = 0;
-
-	for (i = 0; i < vsi->num_rxq; i++) {
-		int pf_q = vsi->rxq_map[i];
-		u32 rx_reg;
-
-		for (j = 0; j < ICE_Q_WAIT_MAX_RETRY; j++) {
-			rx_reg = rd32(hw, QRX_CTRL(pf_q));
-			if (((rx_reg >> QRX_CTRL_QENA_REQ_S) & 1) ==
-			    ((rx_reg >> QRX_CTRL_QENA_STAT_S) & 1))
-				break;
-			usleep_range(1000, 2000);
-		}
-
-		/* Skip if the queue is already in the requested state */
-		if (ena == !!(rx_reg & QRX_CTRL_QENA_STAT_M))
-			continue;
-
-		/* turn on/off the queue */
-		if (ena)
-			rx_reg |= QRX_CTRL_QENA_REQ_M;
-		else
-			rx_reg &= ~QRX_CTRL_QENA_REQ_M;
-		wr32(hw, QRX_CTRL(pf_q), rx_reg);
-
-		/* wait for the change to finish */
-		ret = ice_pf_rxq_wait(pf, pf_q, ena);
-		if (ret) {
-			dev_err(&pf->pdev->dev,
-				"VSI idx %d Rx ring %d %sable timeout\n",
-				vsi->idx, pf_q, (ena ? "en" : "dis"));
-			break;
-		}
-	}
-
-	return ret;
-}
-
-/**
- * ice_vsi_start_rx_rings - start VSI's rx rings
- * @vsi: the VSI whose rings are to be started
- *
- * Returns 0 on success and a negative value on error
- */
-static int ice_vsi_start_rx_rings(struct ice_vsi *vsi)
-{
-	return ice_vsi_ctrl_rx_rings(vsi, true);
-}
-
-/**
- * ice_vsi_stop_rx_rings - stop VSI's rx rings
- * @vsi: the VSI
- *
- * Returns 0 on success and a negative value on error
- */
-static int ice_vsi_stop_rx_rings(struct ice_vsi *vsi)
-{
-	return ice_vsi_ctrl_rx_rings(vsi, false);
-}
-
-/**
- * ice_vsi_stop_tx_rx_rings - stop VSI's tx and rx rings
- * @vsi: the VSI
- * Returns 0 on success and a negative value on error
- */
-static int ice_vsi_stop_tx_rx_rings(struct ice_vsi *vsi)
-{
-	int err_tx, err_rx;
-
-	err_tx = ice_vsi_stop_tx_rings(vsi);
-	if (err_tx)
-		dev_dbg(&vsi->back->pdev->dev, "Failed to disable Tx rings\n");
-
-	err_rx = ice_vsi_stop_rx_rings(vsi);
-	if (err_rx)
-		dev_dbg(&vsi->back->pdev->dev, "Failed to disable Rx rings\n");
-
-	if (err_tx || err_rx)
-		return -EIO;
-
-	return 0;
-}
-
-/**
  * ice_napi_enable_all - Enable NAPI for all q_vectors in the VSI
  * @vsi: the VSI being configured
  */
@@ -4419,122 +2717,6 @@ static void ice_fetch_u64_stats_per_ring(struct ice_ring *ring, u64 *pkts,
 }
 
 /**
- * ice_stat_update40 - read 40 bit stat from the chip and update stat values
- * @hw: ptr to the hardware info
- * @hireg: high 32 bit HW register to read from
- * @loreg: low 32 bit HW register to read from
- * @prev_stat_loaded: bool to specify if previous stats are loaded
- * @prev_stat: ptr to previous loaded stat value
- * @cur_stat: ptr to current stat value
- */
-static void ice_stat_update40(struct ice_hw *hw, u32 hireg, u32 loreg,
-			      bool prev_stat_loaded, u64 *prev_stat,
-			      u64 *cur_stat)
-{
-	u64 new_data;
-
-	new_data = rd32(hw, loreg);
-	new_data |= ((u64)(rd32(hw, hireg) & 0xFFFF)) << 32;
-
-	/* device stats are not reset at PFR, they likely will not be zeroed
-	 * when the driver starts. So save the first values read and use them as
-	 * offsets to be subtracted from the raw values in order to report stats
-	 * that count from zero.
-	 */
-	if (!prev_stat_loaded)
-		*prev_stat = new_data;
-	if (likely(new_data >= *prev_stat))
-		*cur_stat = new_data - *prev_stat;
-	else
-		/* to manage the potential roll-over */
-		*cur_stat = (new_data + BIT_ULL(40)) - *prev_stat;
-	*cur_stat &= 0xFFFFFFFFFFULL;
-}
-
-/**
- * ice_stat_update32 - read 32 bit stat from the chip and update stat values
- * @hw: ptr to the hardware info
- * @reg: HW register to read from
- * @prev_stat_loaded: bool to specify if previous stats are loaded
- * @prev_stat: ptr to previous loaded stat value
- * @cur_stat: ptr to current stat value
- */
-static void ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded,
-			      u64 *prev_stat, u64 *cur_stat)
-{
-	u32 new_data;
-
-	new_data = rd32(hw, reg);
-
-	/* device stats are not reset at PFR, they likely will not be zeroed
-	 * when the driver starts. So save the first values read and use them as
-	 * offsets to be subtracted from the raw values in order to report stats
-	 * that count from zero.
-	 */
-	if (!prev_stat_loaded)
-		*prev_stat = new_data;
-	if (likely(new_data >= *prev_stat))
-		*cur_stat = new_data - *prev_stat;
-	else
-		/* to manage the potential roll-over */
-		*cur_stat = (new_data + BIT_ULL(32)) - *prev_stat;
-}
-
-/**
- * ice_update_eth_stats - Update VSI-specific ethernet statistics counters
- * @vsi: the VSI to be updated
- */
-static void ice_update_eth_stats(struct ice_vsi *vsi)
-{
-	struct ice_eth_stats *prev_es, *cur_es;
-	struct ice_hw *hw = &vsi->back->hw;
-	u16 vsi_num = vsi->vsi_num;    /* HW absolute index of a VSI */
-
-	prev_es = &vsi->eth_stats_prev;
-	cur_es = &vsi->eth_stats;
-
-	ice_stat_update40(hw, GLV_GORCH(vsi_num), GLV_GORCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->rx_bytes,
-			  &cur_es->rx_bytes);
-
-	ice_stat_update40(hw, GLV_UPRCH(vsi_num), GLV_UPRCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->rx_unicast,
-			  &cur_es->rx_unicast);
-
-	ice_stat_update40(hw, GLV_MPRCH(vsi_num), GLV_MPRCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->rx_multicast,
-			  &cur_es->rx_multicast);
-
-	ice_stat_update40(hw, GLV_BPRCH(vsi_num), GLV_BPRCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->rx_broadcast,
-			  &cur_es->rx_broadcast);
-
-	ice_stat_update32(hw, GLV_RDPC(vsi_num), vsi->stat_offsets_loaded,
-			  &prev_es->rx_discards, &cur_es->rx_discards);
-
-	ice_stat_update40(hw, GLV_GOTCH(vsi_num), GLV_GOTCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->tx_bytes,
-			  &cur_es->tx_bytes);
-
-	ice_stat_update40(hw, GLV_UPTCH(vsi_num), GLV_UPTCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->tx_unicast,
-			  &cur_es->tx_unicast);
-
-	ice_stat_update40(hw, GLV_MPTCH(vsi_num), GLV_MPTCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->tx_multicast,
-			  &cur_es->tx_multicast);
-
-	ice_stat_update40(hw, GLV_BPTCH(vsi_num), GLV_BPTCL(vsi_num),
-			  vsi->stat_offsets_loaded, &prev_es->tx_broadcast,
-			  &cur_es->tx_broadcast);
-
-	ice_stat_update32(hw, GLV_TEPC(vsi_num), vsi->stat_offsets_loaded,
-			  &prev_es->tx_errors, &cur_es->tx_errors);
-
-	vsi->stat_offsets_loaded = true;
-}
-
-/**
  * ice_update_vsi_ring_stats - Update VSI stats counters
  * @vsi: the VSI to be updated
  */
@@ -4827,7 +3009,7 @@ static void ice_napi_disable_all(struct ice_vsi *vsi)
  */
 int ice_down(struct ice_vsi *vsi)
 {
-	int i, err;
+	int i, tx_err, rx_err;
 
 	/* Caller of this function is expected to set the
 	 * vsi->state __ICE_DOWN bit
@@ -4838,7 +3020,18 @@ int ice_down(struct ice_vsi *vsi)
 	}
 
 	ice_vsi_dis_irq(vsi);
-	err = ice_vsi_stop_tx_rx_rings(vsi);
+	tx_err = ice_vsi_stop_tx_rings(vsi, ICE_NO_RESET, 0);
+	if (tx_err)
+		netdev_err(vsi->netdev,
+			   "Failed stop Tx rings, VSI %d error %d\n",
+			   vsi->vsi_num, tx_err);
+
+	rx_err = ice_vsi_stop_rx_rings(vsi);
+	if (rx_err)
+		netdev_err(vsi->netdev,
+			   "Failed stop Rx rings, VSI %d error %d\n",
+			   vsi->vsi_num, rx_err);
+
 	ice_napi_disable_all(vsi);
 
 	ice_for_each_txq(vsi, i)
@@ -4847,10 +3040,14 @@ int ice_down(struct ice_vsi *vsi)
 	ice_for_each_rxq(vsi, i)
 		ice_clean_rx_ring(vsi->rx_rings[i]);
 
-	if (err)
-		netdev_err(vsi->netdev, "Failed to close VSI 0x%04X on switch 0x%04X\n",
+	if (tx_err || rx_err) {
+		netdev_err(vsi->netdev,
+			   "Failed to close VSI 0x%04X on switch 0x%04X\n",
 			   vsi->vsi_num, vsi->vsw->sw_id);
-	return err;
+		return -EIO;
+	}
+
+	return 0;
 }
 
 /**
@@ -4870,6 +3067,7 @@ static int ice_vsi_setup_tx_rings(struct ice_vsi *vsi)
 	}
 
 	ice_for_each_txq(vsi, i) {
+		vsi->tx_rings[i]->netdev = vsi->netdev;
 		err = ice_setup_tx_ring(vsi->tx_rings[i]);
 		if (err)
 			break;
@@ -4895,6 +3093,7 @@ static int ice_vsi_setup_rx_rings(struct ice_vsi *vsi)
 	}
 
 	ice_for_each_rxq(vsi, i) {
+		vsi->rx_rings[i]->netdev = vsi->netdev;
 		err = ice_setup_rx_ring(vsi->rx_rings[i]);
 		if (err)
 			break;
@@ -4922,38 +3121,6 @@ static int ice_vsi_req_irq(struct ice_vsi *vsi, char *basename)
 }
 
 /**
- * ice_vsi_free_tx_rings - Free Tx resources for VSI queues
- * @vsi: the VSI having resources freed
- */
-static void ice_vsi_free_tx_rings(struct ice_vsi *vsi)
-{
-	int i;
-
-	if (!vsi->tx_rings)
-		return;
-
-	ice_for_each_txq(vsi, i)
-		if (vsi->tx_rings[i] && vsi->tx_rings[i]->desc)
-			ice_free_tx_ring(vsi->tx_rings[i]);
-}
-
-/**
- * ice_vsi_free_rx_rings - Free Rx resources for VSI queues
- * @vsi: the VSI having resources freed
- */
-static void ice_vsi_free_rx_rings(struct ice_vsi *vsi)
-{
-	int i;
-
-	if (!vsi->rx_rings)
-		return;
-
-	ice_for_each_rxq(vsi, i)
-		if (vsi->rx_rings[i] && vsi->rx_rings[i]->desc)
-			ice_free_rx_ring(vsi->rx_rings[i]);
-}
-
-/**
  * ice_vsi_open - Called when a network interface is made active
  * @vsi: the VSI to open
  *
@@ -5014,78 +3181,26 @@ err_setup_tx:
 }
 
 /**
- * ice_vsi_close - Shut down a VSI
- * @vsi: the VSI being shut down
- */
-static void ice_vsi_close(struct ice_vsi *vsi)
-{
-	if (!test_and_set_bit(__ICE_DOWN, vsi->state))
-		ice_down(vsi);
-
-	ice_vsi_free_irq(vsi);
-	ice_vsi_free_tx_rings(vsi);
-	ice_vsi_free_rx_rings(vsi);
-}
-
-/**
- * ice_rss_clean - Delete RSS related VSI structures that hold user inputs
- * @vsi: the VSI being removed
+ * ice_vsi_release_all - Delete all VSIs
+ * @pf: PF from which all VSIs are being removed
  */
-static void ice_rss_clean(struct ice_vsi *vsi)
+static void ice_vsi_release_all(struct ice_pf *pf)
 {
-	struct ice_pf *pf;
+	int err, i;
 
-	pf = vsi->back;
-
-	if (vsi->rss_hkey_user)
-		devm_kfree(&pf->pdev->dev, vsi->rss_hkey_user);
-	if (vsi->rss_lut_user)
-		devm_kfree(&pf->pdev->dev, vsi->rss_lut_user);
-}
-
-/**
- * ice_vsi_release - Delete a VSI and free its resources
- * @vsi: the VSI being removed
- *
- * Returns 0 on success or < 0 on error
- */
-static int ice_vsi_release(struct ice_vsi *vsi)
-{
-	struct ice_pf *pf;
+	if (!pf->vsi)
+		return;
 
-	if (!vsi->back)
-		return -ENODEV;
-	pf = vsi->back;
+	for (i = 0; i < pf->num_alloc_vsi; i++) {
+		if (!pf->vsi[i])
+			continue;
 
-	if (vsi->netdev) {
-		unregister_netdev(vsi->netdev);
-		free_netdev(vsi->netdev);
-		vsi->netdev = NULL;
+		err = ice_vsi_release(pf->vsi[i]);
+		if (err)
+			dev_dbg(&pf->pdev->dev,
+				"Failed to release pf->vsi[%d], err %d, vsi_num = %d\n",
+				i, err, pf->vsi[i]->vsi_num);
 	}
-
-	if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
-		ice_rss_clean(vsi);
-
-	/* Disable VSI and free resources */
-	ice_vsi_dis_irq(vsi);
-	ice_vsi_close(vsi);
-
-	/* reclaim interrupt vectors back to PF */
-	ice_free_res(vsi->back->irq_tracker, vsi->base_vector, vsi->idx);
-	pf->num_avail_msix += vsi->num_q_vectors;
-
-	ice_remove_vsi_fltr(&pf->hw, vsi->vsi_num);
-	ice_vsi_delete(vsi);
-	ice_vsi_free_q_vectors(vsi);
-	ice_vsi_clear_rings(vsi);
-
-	ice_vsi_put_qs(vsi);
-	pf->q_left_tx += vsi->alloc_txq;
-	pf->q_left_rx += vsi->alloc_rxq;
-
-	ice_vsi_clear(vsi);
-
-	return 0;
 }
 
 /**
@@ -5099,28 +3214,37 @@ static void ice_dis_vsi(struct ice_vsi *vsi)
 
 	set_bit(__ICE_NEEDS_RESTART, vsi->state);
 
-	if (vsi->netdev && netif_running(vsi->netdev) &&
-	    vsi->type == ICE_VSI_PF)
-		vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);
-
-	ice_vsi_close(vsi);
+	if (vsi->type == ICE_VSI_PF && vsi->netdev) {
+		if (netif_running(vsi->netdev)) {
+			rtnl_lock();
+			vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);
+			rtnl_unlock();
+		} else {
+			ice_vsi_close(vsi);
+		}
+	}
 }
 
 /**
  * ice_ena_vsi - resume a VSI
  * @vsi: the VSI being resume
  */
-static void ice_ena_vsi(struct ice_vsi *vsi)
+static int ice_ena_vsi(struct ice_vsi *vsi)
 {
-	if (!test_and_clear_bit(__ICE_NEEDS_RESTART, vsi->state))
-		return;
+	int err = 0;
+
+	if (test_and_clear_bit(__ICE_NEEDS_RESTART, vsi->state) &&
+	    vsi->netdev) {
+		if (netif_running(vsi->netdev)) {
+			rtnl_lock();
+			err = vsi->netdev->netdev_ops->ndo_open(vsi->netdev);
+			rtnl_unlock();
+		} else {
+			err = ice_vsi_open(vsi);
+		}
+	}
 
-	if (vsi->netdev && netif_running(vsi->netdev))
-		vsi->netdev->netdev_ops->ndo_open(vsi->netdev);
-	else if (ice_vsi_open(vsi))
-		/* this clears the DOWN bit */
-		dev_dbg(&vsi->back->pdev->dev, "Failed open VSI 0x%04X on switch 0x%04X\n",
-			vsi->vsi_num, vsi->vsw->sw_id);
+	return err;
 }
 
 /**
@@ -5140,13 +3264,89 @@ static void ice_pf_dis_all_vsi(struct ice_pf *pf)
  * ice_pf_ena_all_vsi - Resume all VSIs on a PF
  * @pf: the PF
  */
-static void ice_pf_ena_all_vsi(struct ice_pf *pf)
+static int ice_pf_ena_all_vsi(struct ice_pf *pf)
 {
 	int v;
 
 	ice_for_each_vsi(pf, v)
 		if (pf->vsi[v])
-			ice_ena_vsi(pf->vsi[v]);
+			if (ice_ena_vsi(pf->vsi[v]))
+				return -EIO;
+
+	return 0;
+}
+
+/**
+ * ice_vsi_rebuild_all - rebuild all VSIs in pf
+ * @pf: the PF
+ */
+static int ice_vsi_rebuild_all(struct ice_pf *pf)
+{
+	int i;
+
+	/* loop through pf->vsi array and reinit the VSI if found */
+	for (i = 0; i < pf->num_alloc_vsi; i++) {
+		int err;
+
+		if (!pf->vsi[i])
+			continue;
+
+		/* VF VSI rebuild isn't supported yet */
+		if (pf->vsi[i]->type == ICE_VSI_VF)
+			continue;
+
+		err = ice_vsi_rebuild(pf->vsi[i]);
+		if (err) {
+			dev_err(&pf->pdev->dev,
+				"VSI at index %d rebuild failed\n",
+				pf->vsi[i]->idx);
+			return err;
+		}
+
+		dev_info(&pf->pdev->dev,
+			 "VSI at index %d rebuilt. vsi_num = 0x%x\n",
+			 pf->vsi[i]->idx, pf->vsi[i]->vsi_num);
+	}
+
+	return 0;
+}
+
+/**
+ * ice_vsi_replay_all - replay all VSIs configuration in the PF
+ * @pf: the PF
+ */
+static int ice_vsi_replay_all(struct ice_pf *pf)
+{
+	struct ice_hw *hw = &pf->hw;
+	enum ice_status ret;
+	int i;
+
+	/* loop through pf->vsi array and replay the VSI if found */
+	for (i = 0; i < pf->num_alloc_vsi; i++) {
+		if (!pf->vsi[i])
+			continue;
+
+		ret = ice_replay_vsi(hw, pf->vsi[i]->idx);
+		if (ret) {
+			dev_err(&pf->pdev->dev,
+				"VSI at index %d replay failed %d\n",
+				pf->vsi[i]->idx, ret);
+			return -EIO;
+		}
+
+		/* Re-map HW VSI number, using VSI handle that has been
+		 * previously validated in ice_replay_vsi() call above
+		 */
+		pf->vsi[i]->vsi_num = ice_get_hw_vsi_num(hw, pf->vsi[i]->idx);
+
+		dev_info(&pf->pdev->dev,
+			 "VSI at index %d filter replayed successfully - vsi_num %i\n",
+			 pf->vsi[i]->idx, pf->vsi[i]->vsi_num);
+	}
+
+	/* Clean up replay filter after successful re-configuration */
+	ice_replay_post(hw);
+	return 0;
 }
 
 /**
@@ -5168,13 +3368,13 @@ static void ice_rebuild(struct ice_pf *pf)
 	ret = ice_init_all_ctrlq(hw);
 	if (ret) {
 		dev_err(dev, "control queues init failed %d\n", ret);
-		goto fail_reset;
+		goto err_init_ctrlq;
 	}
 
 	ret = ice_clear_pf_cfg(hw);
 	if (ret) {
 		dev_err(dev, "clear PF configuration failed %d\n", ret);
-		goto fail_reset;
+		goto err_init_ctrlq;
 	}
 
 	ice_clear_pxe_mode(hw);
@@ -5182,14 +3382,34 @@ static void ice_rebuild(struct ice_pf *pf)
 	ret = ice_get_caps(hw);
 	if (ret) {
 		dev_err(dev, "ice_get_caps failed %d\n", ret);
-		goto fail_reset;
+		goto err_init_ctrlq;
 	}
 
-	/* basic nic switch setup */
-	err = ice_setup_pf_sw(pf);
+	err = ice_sched_init_port(hw->port_info);
+	if (err)
+		goto err_sched_init_port;
+
+	/* reset search_hint of irq_trackers to 0 since interrupts are
+	 * reclaimed and could be allocated from beginning during VSI rebuild
+	 */
+	pf->sw_irq_tracker->search_hint = 0;
+	pf->hw_irq_tracker->search_hint = 0;
+
+	err = ice_vsi_rebuild_all(pf);
 	if (err) {
-		dev_err(dev, "ice_setup_pf_sw failed\n");
-		goto fail_reset;
+		dev_err(dev, "ice_vsi_rebuild_all failed\n");
+		goto err_vsi_rebuild;
+	}
+
+	err = ice_update_link_info(hw->port_info);
+	if (err)
+		dev_err(&pf->pdev->dev, "Get link status error %d\n", err);
+
+	/* Replay all VSIs Configuration, including filters after reset */
+	if (ice_vsi_replay_all(pf)) {
+		dev_err(&pf->pdev->dev,
+			"error replaying VSI configurations with switch filter rules\n");
+		goto err_vsi_rebuild;
 	}
 
 	/* start misc vector */
@@ -5197,20 +3417,36 @@ static void ice_rebuild(struct ice_pf *pf)
 		err = ice_req_irq_msix_misc(pf);
 		if (err) {
 			dev_err(dev, "misc vector setup failed: %d\n", err);
-			goto fail_reset;
+			goto err_vsi_rebuild;
 		}
 	}
 
 	/* restart the VSIs that were rebuilt and running before the reset */
-	ice_pf_ena_all_vsi(pf);
+	err = ice_pf_ena_all_vsi(pf);
+	if (err) {
+		dev_err(&pf->pdev->dev, "error enabling VSIs\n");
+		/* no need to disable VSIs in tear down path in ice_rebuild()
+		 * since its already taken care in ice_vsi_open()
+		 */
+		goto err_vsi_rebuild;
+	}
 
+	ice_reset_all_vfs(pf, true);
+	/* if we get here, reset flow is successful */
+	clear_bit(__ICE_RESET_FAILED, pf->state);
 	return;
 
-fail_reset:
+err_vsi_rebuild:
+	ice_vsi_release_all(pf);
+err_sched_init_port:
+	ice_sched_cleanup_all(hw);
+err_init_ctrlq:
 	ice_shutdown_all_ctrlq(hw);
 	set_bit(__ICE_RESET_FAILED, pf->state);
 clear_recovery:
-	set_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+	/* set this bit in PF state to control service task scheduling */
+	set_bit(__ICE_NEEDS_RESTART, pf->state);
+	dev_err(dev, "Rebuild failed, unload and reload driver\n");
 }
 
 /**
@@ -5243,7 +3479,7 @@ static int ice_change_mtu(struct net_device *netdev, int new_mtu)
 	}
 	/* if a reset is in progress, wait for some time for it to complete */
 	do {
-		if (ice_is_reset_recovery_pending(pf->state)) {
+		if (ice_is_reset_in_progress(pf->state)) {
 			count++;
 			usleep_range(1000, 2000);
 		} else {
@@ -5299,7 +3535,7 @@ int ice_set_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
 		struct ice_aqc_get_set_rss_keys *buf =
 				  (struct ice_aqc_get_set_rss_keys *)seed;
 
-		status = ice_aq_set_rss_key(hw, vsi->vsi_num, buf);
+		status = ice_aq_set_rss_key(hw, vsi->idx, buf);
 
 		if (status) {
 			dev_err(&pf->pdev->dev,
@@ -5310,8 +3546,8 @@ int ice_set_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
 	}
 
 	if (lut) {
-		status = ice_aq_set_rss_lut(hw, vsi->vsi_num,
-					    vsi->rss_lut_type, lut, lut_size);
+		status = ice_aq_set_rss_lut(hw, vsi->idx, vsi->rss_lut_type,
+					    lut, lut_size);
 		if (status) {
 			dev_err(&pf->pdev->dev,
 				"Cannot set RSS lut, err %d aq_err %d\n",
@@ -5342,7 +3578,7 @@ int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
 		struct ice_aqc_get_set_rss_keys *buf =
 				  (struct ice_aqc_get_set_rss_keys *)seed;
 
-		status = ice_aq_get_rss_key(hw, vsi->vsi_num, buf);
+		status = ice_aq_get_rss_key(hw, vsi->idx, buf);
 		if (status) {
 			dev_err(&pf->pdev->dev,
 				"Cannot get RSS key, err %d aq_err %d\n",
@@ -5352,8 +3588,8 @@ int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
 	}
 
 	if (lut) {
-		status = ice_aq_get_rss_lut(hw, vsi->vsi_num,
-					    vsi->rss_lut_type, lut, lut_size);
+		status = ice_aq_get_rss_lut(hw, vsi->idx, vsi->rss_lut_type,
+					    lut, lut_size);
 		if (status) {
 			dev_err(&pf->pdev->dev,
 				"Cannot get RSS lut, err %d aq_err %d\n",
@@ -5366,6 +3602,232 @@ int ice_get_rss(struct ice_vsi *vsi, u8 *seed, u8 *lut, u16 lut_size)
 }
 
 /**
+ * ice_bridge_getlink - Get the hardware bridge mode
+ * @skb: skb buff
+ * @pid: process id
+ * @seq: RTNL message seq
+ * @dev: the netdev being configured
+ * @filter_mask: filter mask passed in
+ * @nlflags: netlink flags passed in
+ *
+ * Return the bridge mode (VEB/VEPA)
+ */
+static int
+ice_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
+		   struct net_device *dev, u32 filter_mask, int nlflags)
+{
+	struct ice_netdev_priv *np = netdev_priv(dev);
+	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+	u16 bmode;
+
+	bmode = pf->first_sw->bridge_mode;
+
+	return ndo_dflt_bridge_getlink(skb, pid, seq, dev, bmode, 0, 0, nlflags,
+				       filter_mask, NULL);
+}
+
+/**
+ * ice_vsi_update_bridge_mode - Update VSI for switching bridge mode (VEB/VEPA)
+ * @vsi: Pointer to VSI structure
+ * @bmode: Hardware bridge mode (VEB/VEPA)
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int ice_vsi_update_bridge_mode(struct ice_vsi *vsi, u16 bmode)
+{
+	struct device *dev = &vsi->back->pdev->dev;
+	struct ice_aqc_vsi_props *vsi_props;
+	struct ice_hw *hw = &vsi->back->hw;
+	struct ice_vsi_ctx ctxt = { 0 };
+	enum ice_status status;
+
+	vsi_props = &vsi->info;
+	ctxt.info = vsi->info;
+
+	if (bmode == BRIDGE_MODE_VEB)
+		/* change from VEPA to VEB mode */
+		ctxt.info.sw_flags |= ICE_AQ_VSI_SW_FLAG_ALLOW_LB;
+	else
+		/* change from VEB to VEPA mode */
+		ctxt.info.sw_flags &= ~ICE_AQ_VSI_SW_FLAG_ALLOW_LB;
+	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SW_VALID);
+
+	status = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
+	if (status) {
+		dev_err(dev, "update VSI for bridge mode failed, bmode = %d err %d aq_err %d\n",
+			bmode, status, hw->adminq.sq_last_status);
+		return -EIO;
+	}
+	/* Update sw flags for book keeping */
+	vsi_props->sw_flags = ctxt.info.sw_flags;
+
+	return 0;
+}
+
+/**
+ * ice_bridge_setlink - Set the hardware bridge mode
+ * @dev: the netdev being configured
+ * @nlh: RTNL message
+ * @flags: bridge setlink flags
+ *
+ * Sets the bridge mode (VEB/VEPA) of the switch to which the netdev (VSI) is
+ * hooked up to. Iterates through the PF VSI list and sets the loopback mode (if
+ * not already set for all VSIs connected to this switch. And also update the
+ * unicast switch filter rules for the corresponding switch of the netdev.
+ */
+static int
+ice_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
+		   u16 __always_unused flags)
+{
+	struct ice_netdev_priv *np = netdev_priv(dev);
+	struct ice_pf *pf = np->vsi->back;
+	struct nlattr *attr, *br_spec;
+	struct ice_hw *hw = &pf->hw;
+	enum ice_status status;
+	struct ice_sw *pf_sw;
+	int rem, v, err = 0;
+
+	pf_sw = pf->first_sw;
+	/* find the attribute in the netlink message */
+	br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC);
+
+	nla_for_each_nested(attr, br_spec, rem) {
+		__u16 mode;
+
+		if (nla_type(attr) != IFLA_BRIDGE_MODE)
+			continue;
+		mode = nla_get_u16(attr);
+		if (mode != BRIDGE_MODE_VEPA && mode != BRIDGE_MODE_VEB)
+			return -EINVAL;
+		/* Continue  if bridge mode is not being flipped */
+		if (mode == pf_sw->bridge_mode)
+			continue;
+		/* Iterates through the PF VSI list and update the loopback
+		 * mode of the VSI
+		 */
+		ice_for_each_vsi(pf, v) {
+			if (!pf->vsi[v])
+				continue;
+			err = ice_vsi_update_bridge_mode(pf->vsi[v], mode);
+			if (err)
+				return err;
+		}
+
+		hw->evb_veb = (mode == BRIDGE_MODE_VEB);
+		/* Update the unicast switch filter rules for the corresponding
+		 * switch of the netdev
+		 */
+		status = ice_update_sw_rule_bridge_mode(hw);
+		if (status) {
+			netdev_err(dev, "update SW_RULE for bridge mode failed,  = %d err %d aq_err %d\n",
+				   mode, status, hw->adminq.sq_last_status);
+			/* revert hw->evb_veb */
+			hw->evb_veb = (pf_sw->bridge_mode == BRIDGE_MODE_VEB);
+			return -EIO;
+		}
+
+		pf_sw->bridge_mode = mode;
+	}
+
+	return 0;
+}
+
+/**
+ * ice_tx_timeout - Respond to a Tx Hang
+ * @netdev: network interface device structure
+ */
+static void ice_tx_timeout(struct net_device *netdev)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_ring *tx_ring = NULL;
+	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+	u32 head, val = 0, i;
+	int hung_queue = -1;
+
+	pf->tx_timeout_count++;
+
+	/* find the stopped queue the same way the stack does */
+	for (i = 0; i < netdev->num_tx_queues; i++) {
+		struct netdev_queue *q;
+		unsigned long trans_start;
+
+		q = netdev_get_tx_queue(netdev, i);
+		trans_start = q->trans_start;
+		if (netif_xmit_stopped(q) &&
+		    time_after(jiffies,
+			       (trans_start + netdev->watchdog_timeo))) {
+			hung_queue = i;
+			break;
+		}
+	}
+
+	if (i == netdev->num_tx_queues) {
+		netdev_info(netdev, "tx_timeout: no netdev hung queue found\n");
+	} else {
+		/* now that we have an index, find the tx_ring struct */
+		for (i = 0; i < vsi->num_txq; i++) {
+			if (vsi->tx_rings[i] && vsi->tx_rings[i]->desc) {
+				if (hung_queue ==
+				    vsi->tx_rings[i]->q_index) {
+					tx_ring = vsi->tx_rings[i];
+					break;
+				}
+			}
+		}
+	}
+
+	/* Reset recovery level if enough time has elapsed after last timeout.
+	 * Also ensure no new reset action happens before next timeout period.
+	 */
+	if (time_after(jiffies, (pf->tx_timeout_last_recovery + HZ * 20)))
+		pf->tx_timeout_recovery_level = 1;
+	else if (time_before(jiffies, (pf->tx_timeout_last_recovery +
+				       netdev->watchdog_timeo)))
+		return;
+
+	if (tx_ring) {
+		head = tx_ring->next_to_clean;
+		/* Read interrupt register */
+		if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
+			val = rd32(&pf->hw,
+				   GLINT_DYN_CTL(tx_ring->q_vector->v_idx +
+					tx_ring->vsi->hw_base_vector));
+
+		netdev_info(netdev, "tx_timeout: VSI_num: %d, Q %d, NTC: 0x%x, HWB: 0x%x, NTU: 0x%x, TAIL: 0x%x, INT: 0x%x\n",
+			    vsi->vsi_num, hung_queue, tx_ring->next_to_clean,
+			    head, tx_ring->next_to_use,
+			    readl(tx_ring->tail), val);
+	}
+
+	pf->tx_timeout_last_recovery = jiffies;
+	netdev_info(netdev, "tx_timeout recovery level %d, hung_queue %d\n",
+		    pf->tx_timeout_recovery_level, hung_queue);
+
+	switch (pf->tx_timeout_recovery_level) {
+	case 1:
+		set_bit(__ICE_PFR_REQ, pf->state);
+		break;
+	case 2:
+		set_bit(__ICE_CORER_REQ, pf->state);
+		break;
+	case 3:
+		set_bit(__ICE_GLOBR_REQ, pf->state);
+		break;
+	default:
+		netdev_err(netdev, "tx_timeout recovery unsuccessful, device is in unrecoverable state.\n");
+		set_bit(__ICE_DOWN, pf->state);
+		set_bit(__ICE_NEEDS_RESTART, vsi->state);
+		set_bit(__ICE_SERVICE_DIS, pf->state);
+		break;
+	}
+
+	ice_service_task_schedule(pf);
+	pf->tx_timeout_recovery_level++;
+}
+
+/**
  * ice_open - Called when a network interface becomes active
  * @netdev: network interface device structure
  *
@@ -5383,6 +3845,11 @@ static int ice_open(struct net_device *netdev)
 	struct ice_vsi *vsi = np->vsi;
 	int err;
 
+	if (test_bit(__ICE_NEEDS_RESTART, vsi->back->state)) {
+		netdev_err(netdev, "driver needs to be unloaded and reloaded\n");
+		return -EIO;
+	}
+
 	netif_carrier_off(netdev);
 
 	err = ice_vsi_open(vsi);
@@ -5473,9 +3940,18 @@ static const struct net_device_ops ice_netdev_ops = {
 	.ndo_validate_addr = eth_validate_addr,
 	.ndo_change_mtu = ice_change_mtu,
 	.ndo_get_stats64 = ice_get_stats64,
+	.ndo_set_vf_spoofchk = ice_set_vf_spoofchk,
+	.ndo_set_vf_mac = ice_set_vf_mac,
+	.ndo_get_vf_config = ice_get_vf_cfg,
+	.ndo_set_vf_trust = ice_set_vf_trust,
+	.ndo_set_vf_vlan = ice_set_vf_port_vlan,
+	.ndo_set_vf_link_state = ice_set_vf_link_state,
 	.ndo_vlan_rx_add_vid = ice_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid = ice_vlan_rx_kill_vid,
 	.ndo_set_features = ice_set_features,
+	.ndo_bridge_getlink = ice_bridge_getlink,
+	.ndo_bridge_setlink = ice_bridge_setlink,
 	.ndo_fdb_add = ice_fdb_add,
 	.ndo_fdb_del = ice_fdb_del,
+	.ndo_tx_timeout = ice_tx_timeout,
 };
diff --git a/drivers/net/ethernet/intel/ice/ice_nvm.c b/drivers/net/ethernet/intel/ice/ice_nvm.c
index 295a8cd87fc1..3274c543283c 100644
--- a/drivers/net/ethernet/intel/ice/ice_nvm.c
+++ b/drivers/net/ethernet/intel/ice/ice_nvm.c
@@ -137,7 +137,7 @@ ice_acquire_nvm(struct ice_hw *hw, enum ice_aq_res_access_type access)
 	if (hw->nvm.blank_nvm_mode)
 		return 0;
 
-	return ice_acquire_res(hw, ICE_NVM_RES_ID, access);
+	return ice_acquire_res(hw, ICE_NVM_RES_ID, access, ICE_NVM_TIMEOUT);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c
index eeae199469b6..7cc8aa18a22b 100644
--- a/drivers/net/ethernet/intel/ice/ice_sched.c
+++ b/drivers/net/ethernet/intel/ice/ice_sched.c
@@ -17,7 +17,6 @@ ice_sched_add_root_node(struct ice_port_info *pi,
 {
 	struct ice_sched_node *root;
 	struct ice_hw *hw;
-	u16 max_children;
 
 	if (!pi)
 		return ICE_ERR_PARAM;
@@ -28,8 +27,8 @@ ice_sched_add_root_node(struct ice_port_info *pi,
 	if (!root)
 		return ICE_ERR_NO_MEMORY;
 
-	max_children = le16_to_cpu(hw->layer_info[0].max_children);
-	root->children = devm_kcalloc(ice_hw_to_dev(hw), max_children,
+	/* coverity[suspicious_sizeof] */
+	root->children = devm_kcalloc(ice_hw_to_dev(hw), hw->max_children[0],
 				      sizeof(*root), GFP_KERNEL);
 	if (!root->children) {
 		devm_kfree(ice_hw_to_dev(hw), root);
@@ -86,6 +85,62 @@ ice_sched_find_node_by_teid(struct ice_sched_node *start_node, u32 teid)
 }
 
 /**
+ * ice_aq_query_sched_elems - query scheduler elements
+ * @hw: pointer to the hw struct
+ * @elems_req: number of elements to query
+ * @buf: pointer to buffer
+ * @buf_size: buffer size in bytes
+ * @elems_ret: returns total number of elements returned
+ * @cd: pointer to command details structure or NULL
+ *
+ * Query scheduling elements (0x0404)
+ */
+static enum ice_status
+ice_aq_query_sched_elems(struct ice_hw *hw, u16 elems_req,
+			 struct ice_aqc_get_elem *buf, u16 buf_size,
+			 u16 *elems_ret, struct ice_sq_cd *cd)
+{
+	struct ice_aqc_get_cfg_elem *cmd;
+	struct ice_aq_desc desc;
+	enum ice_status status;
+
+	cmd = &desc.params.get_update_elem;
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_sched_elems);
+	cmd->num_elem_req = cpu_to_le16(elems_req);
+	desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+	status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd);
+	if (!status && elems_ret)
+		*elems_ret = le16_to_cpu(cmd->num_elem_resp);
+
+	return status;
+}
+
+/**
+ * ice_sched_query_elem - query element information from hw
+ * @hw: pointer to the hw struct
+ * @node_teid: node teid to be queried
+ * @buf: buffer to element information
+ *
+ * This function queries HW element information
+ */
+static enum ice_status
+ice_sched_query_elem(struct ice_hw *hw, u32 node_teid,
+		     struct ice_aqc_get_elem *buf)
+{
+	u16 buf_size, num_elem_ret = 0;
+	enum ice_status status;
+
+	buf_size = sizeof(*buf);
+	memset(buf, 0, buf_size);
+	buf->generic[0].node_teid = cpu_to_le32(node_teid);
+	status = ice_aq_query_sched_elems(hw, 1, buf, buf_size, &num_elem_ret,
+					  NULL);
+	if (status || num_elem_ret != 1)
+		ice_debug(hw, ICE_DBG_SCHED, "query element failed\n");
+	return status;
+}
+
+/**
  * ice_sched_add_node - Insert the Tx scheduler node in SW DB
  * @pi: port information structure
  * @layer: Scheduler layer of the node
@@ -98,9 +153,10 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
 		   struct ice_aqc_txsched_elem_data *info)
 {
 	struct ice_sched_node *parent;
+	struct ice_aqc_get_elem elem;
 	struct ice_sched_node *node;
+	enum ice_status status;
 	struct ice_hw *hw;
-	u16 max_children;
 
 	if (!pi)
 		return ICE_ERR_PARAM;
@@ -117,12 +173,20 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
 		return ICE_ERR_PARAM;
 	}
 
+	/* query the current node information from FW  before additing it
+	 * to the SW DB
+	 */
+	status = ice_sched_query_elem(hw, le32_to_cpu(info->node_teid), &elem);
+	if (status)
+		return status;
+
 	node = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*node), GFP_KERNEL);
 	if (!node)
 		return ICE_ERR_NO_MEMORY;
-	max_children = le16_to_cpu(hw->layer_info[layer].max_children);
-	if (max_children) {
-		node->children = devm_kcalloc(ice_hw_to_dev(hw), max_children,
+	if (hw->max_children[layer]) {
+		/* coverity[suspicious_sizeof] */
+		node->children = devm_kcalloc(ice_hw_to_dev(hw),
+					      hw->max_children[layer],
 					      sizeof(*node), GFP_KERNEL);
 		if (!node->children) {
 			devm_kfree(ice_hw_to_dev(hw), node);
@@ -134,7 +198,7 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
 	node->parent = parent;
 	node->tx_sched_layer = layer;
 	parent->children[parent->num_children++] = node;
-	memcpy(&node->info, info, sizeof(*info));
+	memcpy(&node->info, &elem.generic[0], sizeof(node->info));
 	return 0;
 }
 
@@ -192,14 +256,17 @@ ice_sched_remove_elems(struct ice_hw *hw, struct ice_sched_node *parent,
 	buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL);
 	if (!buf)
 		return ICE_ERR_NO_MEMORY;
+
 	buf->hdr.parent_teid = parent->info.node_teid;
 	buf->hdr.num_elems = cpu_to_le16(num_nodes);
 	for (i = 0; i < num_nodes; i++)
 		buf->teid[i] = cpu_to_le32(node_teids[i]);
+
 	status = ice_aq_delete_sched_elems(hw, 1, buf, buf_size,
 					   &num_groups_removed, NULL);
 	if (status || num_groups_removed != 1)
 		ice_debug(hw, ICE_DBG_SCHED, "remove elements failed\n");
+
 	devm_kfree(ice_hw_to_dev(hw), buf);
 	return status;
 }
@@ -532,9 +599,7 @@ ice_sched_suspend_resume_elems(struct ice_hw *hw, u8 num_nodes, u32 *node_teids,
 static void ice_sched_clear_tx_topo(struct ice_port_info *pi)
 {
 	struct ice_sched_agg_info *agg_info;
-	struct ice_sched_vsi_info *vsi_elem;
 	struct ice_sched_agg_info *atmp;
-	struct ice_sched_vsi_info *tmp;
 	struct ice_hw *hw;
 
 	if (!pi)
@@ -553,13 +618,6 @@ static void ice_sched_clear_tx_topo(struct ice_port_info *pi)
 		}
 	}
 
-	/* remove the vsi list */
-	list_for_each_entry_safe(vsi_elem, tmp, &pi->vsi_info_list,
-				 list_entry) {
-		list_del(&vsi_elem->list_entry);
-		devm_kfree(ice_hw_to_dev(hw), vsi_elem);
-	}
-
 	if (pi->root) {
 		ice_free_sched_node(pi, pi->root);
 		pi->root = NULL;
@@ -592,13 +650,16 @@ static void ice_sched_clear_port(struct ice_port_info *pi)
  */
 void ice_sched_cleanup_all(struct ice_hw *hw)
 {
-	if (!hw || !hw->port_info)
+	if (!hw)
 		return;
 
-	if (hw->layer_info)
+	if (hw->layer_info) {
 		devm_kfree(ice_hw_to_dev(hw), hw->layer_info);
+		hw->layer_info = NULL;
+	}
 
-	ice_sched_clear_port(hw->port_info);
+	if (hw->port_info)
+		ice_sched_clear_port(hw->port_info);
 
 	hw->num_tx_sched_layers = 0;
 	hw->num_tx_sched_phys_layers = 0;
@@ -607,31 +668,6 @@ void ice_sched_cleanup_all(struct ice_hw *hw)
 }
 
 /**
- * ice_sched_create_vsi_info_entry - create an empty new VSI entry
- * @pi: port information structure
- * @vsi_id: VSI Id
- *
- * This function creates a new VSI entry and adds it to list
- */
-static struct ice_sched_vsi_info *
-ice_sched_create_vsi_info_entry(struct ice_port_info *pi, u16 vsi_id)
-{
-	struct ice_sched_vsi_info *vsi_elem;
-
-	if (!pi)
-		return NULL;
-
-	vsi_elem = devm_kzalloc(ice_hw_to_dev(pi->hw), sizeof(*vsi_elem),
-				GFP_KERNEL);
-	if (!vsi_elem)
-		return NULL;
-
-	list_add(&vsi_elem->list_entry, &pi->vsi_info_list);
-	vsi_elem->vsi_id = vsi_id;
-	return vsi_elem;
-}
-
-/**
  * ice_sched_add_elems - add nodes to hw and SW DB
  * @pi: port information structure
  * @tc_node: pointer to the branch node
@@ -671,9 +707,13 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node,
 			ICE_AQC_ELEM_VALID_EIR;
 		buf->generic[i].data.generic = 0;
 		buf->generic[i].data.cir_bw.bw_profile_idx =
-			ICE_SCHED_DFLT_RL_PROF_ID;
+			cpu_to_le16(ICE_SCHED_DFLT_RL_PROF_ID);
+		buf->generic[i].data.cir_bw.bw_alloc =
+			cpu_to_le16(ICE_SCHED_DFLT_BW_WT);
 		buf->generic[i].data.eir_bw.bw_profile_idx =
-			ICE_SCHED_DFLT_RL_PROF_ID;
+			cpu_to_le16(ICE_SCHED_DFLT_RL_PROF_ID);
+		buf->generic[i].data.eir_bw.bw_alloc =
+			cpu_to_le16(ICE_SCHED_DFLT_BW_WT);
 	}
 
 	status = ice_aq_add_sched_elems(hw, 1, buf, buf_size,
@@ -697,7 +737,6 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node,
 
 		teid = le32_to_cpu(buf->generic[i].node_teid);
 		new_node = ice_sched_find_node_by_teid(parent, teid);
-
 		if (!new_node) {
 			ice_debug(hw, ICE_DBG_SCHED,
 				  "Node is missing for teid =%d\n", teid);
@@ -710,7 +749,6 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node,
 		/* add it to previous node sibling pointer */
 		/* Note: siblings are not linked across branches */
 		prev = ice_sched_get_first_node(hw, tc_node, layer);
-
 		if (prev && prev != new_node) {
 			while (prev->sibling)
 				prev = prev->sibling;
@@ -760,8 +798,7 @@ ice_sched_add_nodes_to_layer(struct ice_port_info *pi,
 		return ICE_ERR_PARAM;
 
 	/* max children per node per layer */
-	max_child_nodes =
-	    le16_to_cpu(hw->layer_info[parent->tx_sched_layer].max_children);
+	max_child_nodes = hw->max_children[parent->tx_sched_layer];
 
 	/* current number of children + required nodes exceed max children ? */
 	if ((parent->num_children + num_nodes) > max_child_nodes) {
@@ -851,78 +888,6 @@ static u8 ice_sched_get_vsi_layer(struct ice_hw *hw)
 }
 
 /**
- * ice_sched_get_num_nodes_per_layer - Get the total number of nodes per layer
- * @pi: pointer to the port info struct
- * @layer: layer number
- *
- * This function calculates the number of nodes present in the scheduler tree
- * including all the branches for a given layer
- */
-static u16
-ice_sched_get_num_nodes_per_layer(struct ice_port_info *pi, u8 layer)
-{
-	struct ice_hw *hw;
-	u16 num_nodes = 0;
-	u8 i;
-
-	if (!pi)
-		return num_nodes;
-
-	hw = pi->hw;
-
-	/* Calculate the number of nodes for all TCs */
-	for (i = 0; i < pi->root->num_children; i++) {
-		struct ice_sched_node *tc_node, *node;
-
-		tc_node = pi->root->children[i];
-
-		/* Get the first node */
-		node = ice_sched_get_first_node(hw, tc_node, layer);
-		if (!node)
-			continue;
-
-		/* count the siblings */
-		while (node) {
-			num_nodes++;
-			node = node->sibling;
-		}
-	}
-
-	return num_nodes;
-}
-
-/**
- * ice_sched_val_max_nodes - check max number of nodes reached or not
- * @pi: port information structure
- * @new_num_nodes_per_layer: pointer to the new number of nodes array
- *
- * This function checks whether the scheduler tree layers have enough space to
- * add new nodes
- */
-static enum ice_status
-ice_sched_validate_for_max_nodes(struct ice_port_info *pi,
-				 u16 *new_num_nodes_per_layer)
-{
-	struct ice_hw *hw = pi->hw;
-	u8 i, qg_layer;
-	u16 num_nodes;
-
-	qg_layer = ice_sched_get_qgrp_layer(hw);
-
-	/* walk through all the layers from SW entry point to qgroup layer */
-	for (i = hw->sw_entry_point_layer; i <= qg_layer; i++) {
-		num_nodes = ice_sched_get_num_nodes_per_layer(pi, i);
-		if (num_nodes + new_num_nodes_per_layer[i] >
-		    le16_to_cpu(hw->layer_info[i].max_pf_nodes)) {
-			ice_debug(hw, ICE_DBG_SCHED,
-				  "max nodes reached for layer = %d\n", i);
-			return ICE_ERR_CFG;
-		}
-	}
-	return 0;
-}
-
-/**
  * ice_rm_dflt_leaf_node - remove the default leaf node in the tree
  * @pi: port information structure
  *
@@ -1003,14 +968,12 @@ enum ice_status ice_sched_init_port(struct ice_port_info *pi)
 	hw = pi->hw;
 
 	/* Query the Default Topology from FW */
-	buf = devm_kcalloc(ice_hw_to_dev(hw), ICE_TXSCHED_MAX_BRANCHES,
-			   sizeof(*buf), GFP_KERNEL);
+	buf = devm_kzalloc(ice_hw_to_dev(hw), ICE_AQ_MAX_BUF_LEN, GFP_KERNEL);
 	if (!buf)
 		return ICE_ERR_NO_MEMORY;
 
 	/* Query default scheduling tree topology */
-	status = ice_aq_get_dflt_topo(hw, pi->lport, buf,
-				      sizeof(*buf) * ICE_TXSCHED_MAX_BRANCHES,
+	status = ice_aq_get_dflt_topo(hw, pi->lport, buf, ICE_AQ_MAX_BUF_LEN,
 				      &num_branches, NULL);
 	if (status)
 		goto err_init_port;
@@ -1075,7 +1038,6 @@ enum ice_status ice_sched_init_port(struct ice_port_info *pi)
 	pi->port_state = ICE_SCHED_PORT_STATE_READY;
 	mutex_init(&pi->sched_lock);
 	INIT_LIST_HEAD(&pi->agg_list);
-	INIT_LIST_HEAD(&pi->vsi_info_list);
 
 err_init_port:
 	if (status && pi->root) {
@@ -1097,6 +1059,8 @@ enum ice_status ice_sched_query_res_alloc(struct ice_hw *hw)
 {
 	struct ice_aqc_query_txsched_res_resp *buf;
 	enum ice_status status = 0;
+	__le16 max_sibl;
+	u8 i;
 
 	if (hw->layer_info)
 		return status;
@@ -1115,7 +1079,20 @@ enum ice_status ice_sched_query_res_alloc(struct ice_hw *hw)
 	hw->flattened_layers = buf->sched_props.flattening_bitmap;
 	hw->max_cgds = buf->sched_props.max_pf_cgds;
 
-	 hw->layer_info = devm_kmemdup(ice_hw_to_dev(hw), buf->layer_props,
+	/* max sibling group size of current layer refers to the max children
+	 * of the below layer node.
+	 * layer 1 node max children will be layer 2 max sibling group size
+	 * layer 2 node max children will be layer 3 max sibling group size
+	 * and so on. This array will be populated from root (index 0) to
+	 * qgroup layer 7. Leaf node has no children.
+	 */
+	for (i = 0; i < hw->num_tx_sched_layers; i++) {
+		max_sibl = buf->layer_props[i].max_sibl_grp_sz;
+		hw->max_children[i] = le16_to_cpu(max_sibl);
+	}
+
+	hw->layer_info = (struct ice_aqc_layer_props *)
+			  devm_kmemdup(ice_hw_to_dev(hw), buf->layer_props,
 				       (hw->num_tx_sched_layers *
 					sizeof(*hw->layer_info)),
 				       GFP_KERNEL);
@@ -1130,27 +1107,6 @@ sched_query_out:
 }
 
 /**
- * ice_sched_get_vsi_info_entry - Get the vsi entry list for given vsi_id
- * @pi: port information structure
- * @vsi_id: vsi id
- *
- * This function retrieves the vsi list for the given vsi id
- */
-static struct ice_sched_vsi_info *
-ice_sched_get_vsi_info_entry(struct ice_port_info *pi, u16 vsi_id)
-{
-	struct ice_sched_vsi_info *list_elem;
-
-	if (!pi)
-		return NULL;
-
-	list_for_each_entry(list_elem, &pi->vsi_info_list, list_entry)
-		if (list_elem->vsi_id == vsi_id)
-			return list_elem;
-	return NULL;
-}
-
-/**
  * ice_sched_find_node_in_subtree - Find node in part of base node subtree
  * @hw: pointer to the hw struct
  * @base: pointer to the base node
@@ -1186,30 +1142,28 @@ ice_sched_find_node_in_subtree(struct ice_hw *hw, struct ice_sched_node *base,
 /**
  * ice_sched_get_free_qparent - Get a free lan or rdma q group node
  * @pi: port information structure
- * @vsi_id: vsi id
+ * @vsi_handle: software VSI handle
  * @tc: branch number
  * @owner: lan or rdma
  *
  * This function retrieves a free lan or rdma q group node
  */
 struct ice_sched_node *
-ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_id, u8 tc,
+ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
 			   u8 owner)
 {
 	struct ice_sched_node *vsi_node, *qgrp_node = NULL;
-	struct ice_sched_vsi_info *list_elem;
+	struct ice_vsi_ctx *vsi_ctx;
 	u16 max_children;
 	u8 qgrp_layer;
 
 	qgrp_layer = ice_sched_get_qgrp_layer(pi->hw);
-	max_children = le16_to_cpu(pi->hw->layer_info[qgrp_layer].max_children);
-
-	list_elem = ice_sched_get_vsi_info_entry(pi, vsi_id);
-	if (!list_elem)
-		goto lan_q_exit;
-
-	vsi_node = list_elem->vsi_node[tc];
+	max_children = pi->hw->max_children[qgrp_layer];
 
+	vsi_ctx = ice_get_vsi_ctx(pi->hw, vsi_handle);
+	if (!vsi_ctx)
+		return NULL;
+	vsi_node = vsi_ctx->sched.vsi_node[tc];
 	/* validate invalid VSI id */
 	if (!vsi_node)
 		goto lan_q_exit;
@@ -1233,14 +1187,14 @@ lan_q_exit:
  * ice_sched_get_vsi_node - Get a VSI node based on VSI id
  * @hw: pointer to the hw struct
  * @tc_node: pointer to the TC node
- * @vsi_id: VSI id
+ * @vsi_handle: software VSI handle
  *
  * This function retrieves a VSI node for a given VSI id from a given
  * TC branch
  */
 static struct ice_sched_node *
 ice_sched_get_vsi_node(struct ice_hw *hw, struct ice_sched_node *tc_node,
-		       u16 vsi_id)
+		       u16 vsi_handle)
 {
 	struct ice_sched_node *node;
 	u8 vsi_layer;
@@ -1250,7 +1204,7 @@ ice_sched_get_vsi_node(struct ice_hw *hw, struct ice_sched_node *tc_node,
 
 	/* Check whether it already exists */
 	while (node) {
-		if (node->vsi_id == vsi_id)
+		if (node->vsi_handle == vsi_handle)
 			return node;
 		node = node->sibling;
 	}
@@ -1278,10 +1232,8 @@ ice_sched_calc_vsi_child_nodes(struct ice_hw *hw, u16 num_qs, u16 *num_nodes)
 
 	/* calculate num nodes from q group to VSI layer */
 	for (i = qgl; i > vsil; i--) {
-		u16 max_children = le16_to_cpu(hw->layer_info[i].max_children);
-
 		/* round to the next integer if there is a remainder */
-		num = DIV_ROUND_UP(num, max_children);
+		num = DIV_ROUND_UP(num, hw->max_children[i]);
 
 		/* need at least one node */
 		num_nodes[i] = num ? num : 1;
@@ -1291,7 +1243,7 @@ ice_sched_calc_vsi_child_nodes(struct ice_hw *hw, u16 num_qs, u16 *num_nodes)
 /**
  * ice_sched_add_vsi_child_nodes - add VSI child nodes to tree
  * @pi: port information structure
- * @vsi_id: VSI id
+ * @vsi_handle: software VSI handle
  * @tc_node: pointer to the TC node
  * @num_nodes: pointer to the num nodes that needs to be added per layer
  * @owner: node owner (lan or rdma)
@@ -1300,7 +1252,7 @@ ice_sched_calc_vsi_child_nodes(struct ice_hw *hw, u16 num_qs, u16 *num_nodes)
  * lan and rdma separately.
  */
 static enum ice_status
-ice_sched_add_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id,
+ice_sched_add_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
 			      struct ice_sched_node *tc_node, u16 *num_nodes,
 			      u8 owner)
 {
@@ -1311,16 +1263,13 @@ ice_sched_add_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id,
 	u16 num_added = 0;
 	u8 i, qgl, vsil;
 
-	status = ice_sched_validate_for_max_nodes(pi, num_nodes);
-	if (status)
-		return status;
-
 	qgl = ice_sched_get_qgrp_layer(hw);
 	vsil = ice_sched_get_vsi_layer(hw);
-	parent = ice_sched_get_vsi_node(hw, tc_node, vsi_id);
+	parent = ice_sched_get_vsi_node(hw, tc_node, vsi_handle);
 	for (i = vsil + 1; i <= qgl; i++) {
 		if (!parent)
 			return ICE_ERR_CFG;
+
 		status = ice_sched_add_nodes_to_layer(pi, tc_node, parent, i,
 						      num_nodes[i],
 						      &first_node_teid,
@@ -1398,8 +1347,8 @@ ice_sched_calc_vsi_support_nodes(struct ice_hw *hw,
 				 struct ice_sched_node *tc_node, u16 *num_nodes)
 {
 	struct ice_sched_node *node;
-	u16 max_child;
-	u8 i, vsil;
+	u8 vsil;
+	int i;
 
 	vsil = ice_sched_get_vsi_layer(hw);
 	for (i = vsil; i >= hw->sw_entry_point_layer; i--)
@@ -1412,12 +1361,10 @@ ice_sched_calc_vsi_support_nodes(struct ice_hw *hw,
 			/* If intermediate nodes are reached max children
 			 * then add a new one.
 			 */
-			node = ice_sched_get_first_node(hw, tc_node, i);
-			max_child = le16_to_cpu(hw->layer_info[i].max_children);
-
+			node = ice_sched_get_first_node(hw, tc_node, (u8)i);
 			/* scan all the siblings */
 			while (node) {
-				if (node->num_children < max_child)
+				if (node->num_children < hw->max_children[i])
 					break;
 				node = node->sibling;
 			}
@@ -1431,7 +1378,7 @@ ice_sched_calc_vsi_support_nodes(struct ice_hw *hw,
 /**
  * ice_sched_add_vsi_support_nodes - add VSI supported nodes into tx tree
  * @pi: port information structure
- * @vsi_id: VSI Id
+ * @vsi_handle: software VSI handle
  * @tc_node: pointer to TC node
  * @num_nodes: pointer to num nodes array
  *
@@ -1439,7 +1386,7 @@ ice_sched_calc_vsi_support_nodes(struct ice_hw *hw,
  * VSI, its parent and intermediate nodes in below layers
  */
 static enum ice_status
-ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_id,
+ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_handle,
 				struct ice_sched_node *tc_node, u16 *num_nodes)
 {
 	struct ice_sched_node *parent = tc_node;
@@ -1451,10 +1398,6 @@ ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_id,
 	if (!pi)
 		return ICE_ERR_PARAM;
 
-	status = ice_sched_validate_for_max_nodes(pi, num_nodes);
-	if (status)
-		return status;
-
 	vsil = ice_sched_get_vsi_layer(pi->hw);
 	for (i = pi->hw->sw_entry_point_layer; i <= vsil; i++) {
 		status = ice_sched_add_nodes_to_layer(pi, tc_node, parent,
@@ -1477,21 +1420,22 @@ ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_id,
 			return ICE_ERR_CFG;
 
 		if (i == vsil)
-			parent->vsi_id = vsi_id;
+			parent->vsi_handle = vsi_handle;
 	}
+
 	return 0;
 }
 
 /**
  * ice_sched_add_vsi_to_topo - add a new VSI into tree
  * @pi: port information structure
- * @vsi_id: VSI Id
+ * @vsi_handle: software VSI handle
  * @tc: TC number
  *
  * This function adds a new VSI into scheduler tree
  */
 static enum ice_status
-ice_sched_add_vsi_to_topo(struct ice_port_info *pi, u16 vsi_id, u8 tc)
+ice_sched_add_vsi_to_topo(struct ice_port_info *pi, u16 vsi_handle, u8 tc)
 {
 	u16 num_nodes[ICE_AQC_TOPO_MAX_LEVEL_NUM] = { 0 };
 	struct ice_sched_node *tc_node;
@@ -1505,13 +1449,14 @@ ice_sched_add_vsi_to_topo(struct ice_port_info *pi, u16 vsi_id, u8 tc)
 	ice_sched_calc_vsi_support_nodes(hw, tc_node, num_nodes);
 
 	/* add vsi supported nodes to tc subtree */
-	return ice_sched_add_vsi_support_nodes(pi, vsi_id, tc_node, num_nodes);
+	return ice_sched_add_vsi_support_nodes(pi, vsi_handle, tc_node,
+					       num_nodes);
 }
 
 /**
  * ice_sched_update_vsi_child_nodes - update VSI child nodes
  * @pi: port information structure
- * @vsi_id: VSI Id
+ * @vsi_handle: software VSI handle
  * @tc: TC number
  * @new_numqs: new number of max queues
  * @owner: owner of this subtree
@@ -1519,14 +1464,14 @@ ice_sched_add_vsi_to_topo(struct ice_port_info *pi, u16 vsi_id, u8 tc)
  * This function updates the VSI child nodes based on the number of queues
  */
 static enum ice_status
-ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id, u8 tc,
-				 u16 new_numqs, u8 owner)
+ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
+				 u8 tc, u16 new_numqs, u8 owner)
 {
 	u16 prev_num_nodes[ICE_AQC_TOPO_MAX_LEVEL_NUM] = { 0 };
 	u16 new_num_nodes[ICE_AQC_TOPO_MAX_LEVEL_NUM] = { 0 };
 	struct ice_sched_node *vsi_node;
 	struct ice_sched_node *tc_node;
-	struct ice_sched_vsi_info *vsi;
+	struct ice_vsi_ctx *vsi_ctx;
 	enum ice_status status = 0;
 	struct ice_hw *hw = pi->hw;
 	u16 prev_numqs;
@@ -1536,16 +1481,16 @@ ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id, u8 tc,
 	if (!tc_node)
 		return ICE_ERR_CFG;
 
-	vsi_node = ice_sched_get_vsi_node(hw, tc_node, vsi_id);
+	vsi_node = ice_sched_get_vsi_node(hw, tc_node, vsi_handle);
 	if (!vsi_node)
 		return ICE_ERR_CFG;
 
-	vsi = ice_sched_get_vsi_info_entry(pi, vsi_id);
-	if (!vsi)
-		return ICE_ERR_CFG;
+	vsi_ctx = ice_get_vsi_ctx(hw, vsi_handle);
+	if (!vsi_ctx)
+		return ICE_ERR_PARAM;
 
 	if (owner == ICE_SCHED_NODE_OWNER_LAN)
-		prev_numqs = vsi->max_lanq[tc];
+		prev_numqs = vsi_ctx->sched.max_lanq[tc];
 	else
 		return ICE_ERR_PARAM;
 
@@ -1570,13 +1515,13 @@ ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id, u8 tc,
 		for (i = 0; i < ICE_AQC_TOPO_MAX_LEVEL_NUM; i++)
 			new_num_nodes[i] -= prev_num_nodes[i];
 
-		status = ice_sched_add_vsi_child_nodes(pi, vsi_id, tc_node,
+		status = ice_sched_add_vsi_child_nodes(pi, vsi_handle, tc_node,
 						       new_num_nodes, owner);
 		if (status)
 			return status;
 	}
 
-	vsi->max_lanq[tc] = new_numqs;
+	vsi_ctx->sched.max_lanq[tc] = new_numqs;
 
 	return status;
 }
@@ -1584,7 +1529,7 @@ ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id, u8 tc,
 /**
  * ice_sched_cfg_vsi - configure the new/exisiting VSI
  * @pi: port information structure
- * @vsi_id: VSI Id
+ * @vsi_handle: software VSI handle
  * @tc: TC number
  * @maxqs: max number of queues
  * @owner: lan or rdma
@@ -1595,25 +1540,21 @@ ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_id, u8 tc,
  * disabled then suspend the VSI if it is not already.
  */
 enum ice_status
-ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_id, u8 tc, u16 maxqs,
+ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 maxqs,
 		  u8 owner, bool enable)
 {
 	struct ice_sched_node *vsi_node, *tc_node;
-	struct ice_sched_vsi_info *vsi;
+	struct ice_vsi_ctx *vsi_ctx;
 	enum ice_status status = 0;
 	struct ice_hw *hw = pi->hw;
 
 	tc_node = ice_sched_get_tc_node(pi, tc);
 	if (!tc_node)
 		return ICE_ERR_PARAM;
-
-	vsi = ice_sched_get_vsi_info_entry(pi, vsi_id);
-	if (!vsi)
-		vsi = ice_sched_create_vsi_info_entry(pi, vsi_id);
-	if (!vsi)
-		return ICE_ERR_NO_MEMORY;
-
-	vsi_node = ice_sched_get_vsi_node(hw, tc_node, vsi_id);
+	vsi_ctx = ice_get_vsi_ctx(hw, vsi_handle);
+	if (!vsi_ctx)
+		return ICE_ERR_PARAM;
+	vsi_node = ice_sched_get_vsi_node(hw, tc_node, vsi_handle);
 
 	/* suspend the VSI if tc is not enabled */
 	if (!enable) {
@@ -1630,18 +1571,26 @@ ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_id, u8 tc, u16 maxqs,
 
 	/* TC is enabled, if it is a new VSI then add it to the tree */
 	if (!vsi_node) {
-		status = ice_sched_add_vsi_to_topo(pi, vsi_id, tc);
+		status = ice_sched_add_vsi_to_topo(pi, vsi_handle, tc);
 		if (status)
 			return status;
-		vsi_node = ice_sched_get_vsi_node(hw, tc_node, vsi_id);
+
+		vsi_node = ice_sched_get_vsi_node(hw, tc_node, vsi_handle);
 		if (!vsi_node)
 			return ICE_ERR_CFG;
-		vsi->vsi_node[tc] = vsi_node;
+
+		vsi_ctx->sched.vsi_node[tc] = vsi_node;
 		vsi_node->in_use = true;
+		/* invalidate the max queues whenever VSI gets added first time
+		 * into the scheduler tree (boot or after reset). We need to
+		 * recreate the child nodes all the time in these cases.
+		 */
+		vsi_ctx->sched.max_lanq[tc] = 0;
 	}
 
 	/* update the VSI child nodes */
-	status = ice_sched_update_vsi_child_nodes(pi, vsi_id, tc, maxqs, owner);
+	status = ice_sched_update_vsi_child_nodes(pi, vsi_handle, tc, maxqs,
+						  owner);
 	if (status)
 		return status;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.h b/drivers/net/ethernet/intel/ice/ice_sched.h
index badadcc120d3..5dc9cfa04c58 100644
--- a/drivers/net/ethernet/intel/ice/ice_sched.h
+++ b/drivers/net/ethernet/intel/ice/ice_sched.h
@@ -12,7 +12,6 @@
 struct ice_sched_agg_vsi_info {
 	struct list_head list_entry;
 	DECLARE_BITMAP(tc_bitmap, ICE_MAX_TRAFFIC_CLASS);
-	u16 vsi_id;
 };
 
 struct ice_sched_agg_info {
@@ -35,9 +34,9 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
 void ice_free_sched_node(struct ice_port_info *pi, struct ice_sched_node *node);
 struct ice_sched_node *ice_sched_get_tc_node(struct ice_port_info *pi, u8 tc);
 struct ice_sched_node *
-ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_id, u8 tc,
+ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
 			   u8 owner);
 enum ice_status
-ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_id, u8 tc, u16 maxqs,
+ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 maxqs,
 		  u8 owner, bool enable);
 #endif /* _ICE_SCHED_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
new file mode 100644
index 000000000000..027eba4e13f8
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2018, Intel Corporation. */
+
+#include "ice_common.h"
+#include "ice_adminq_cmd.h"
+#include "ice_sriov.h"
+
+/**
+ * ice_aq_send_msg_to_vf
+ * @hw: pointer to the hardware structure
+ * @vfid: VF ID to send msg
+ * @v_opcode: opcodes for VF-PF communication
+ * @v_retval: return error code
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @cd: pointer to command details
+ *
+ * Send message to VF driver (0x0802) using mailbox
+ * queue and asynchronously sending message via
+ * ice_sq_send_cmd() function
+ */
+enum ice_status
+ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval,
+		      u8 *msg, u16 msglen, struct ice_sq_cd *cd)
+{
+	struct ice_aqc_pf_vf_msg *cmd;
+	struct ice_aq_desc desc;
+
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_mbx_opc_send_msg_to_vf);
+
+	cmd = &desc.params.virt;
+	cmd->id = cpu_to_le32(vfid);
+
+	desc.cookie_high = cpu_to_le32(v_opcode);
+	desc.cookie_low = cpu_to_le32(v_retval);
+
+	if (msglen)
+		desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
+	return ice_sq_send_cmd(hw, &hw->mailboxq, &desc, msg, msglen, cd);
+}
+
+/**
+ * ice_conv_link_speed_to_virtchnl
+ * @adv_link_support: determines the format of the returned link speed
+ * @link_speed: variable containing the link_speed to be converted
+ *
+ * Convert link speed supported by HW to link speed supported by virtchnl.
+ * If adv_link_support is true, then return link speed in Mbps.  Else return
+ * link speed as a VIRTCHNL_LINK_SPEED_* casted to a u32. Note that the caller
+ * needs to cast back to an enum virtchnl_link_speed in the case where
+ * adv_link_support is false, but when adv_link_support is true the caller can
+ * expect the speed in Mbps.
+ */
+u32 ice_conv_link_speed_to_virtchnl(bool adv_link_support, u16 link_speed)
+{
+	u32 speed;
+
+	if (adv_link_support)
+		switch (link_speed) {
+		case ICE_AQ_LINK_SPEED_10MB:
+			speed = ICE_LINK_SPEED_10MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_100MB:
+			speed = ICE_LINK_SPEED_100MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_1000MB:
+			speed = ICE_LINK_SPEED_1000MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_2500MB:
+			speed = ICE_LINK_SPEED_2500MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_5GB:
+			speed = ICE_LINK_SPEED_5000MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_10GB:
+			speed = ICE_LINK_SPEED_10000MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_20GB:
+			speed = ICE_LINK_SPEED_20000MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_25GB:
+			speed = ICE_LINK_SPEED_25000MBPS;
+			break;
+		case ICE_AQ_LINK_SPEED_40GB:
+			speed = ICE_LINK_SPEED_40000MBPS;
+			break;
+		default:
+			speed = ICE_LINK_SPEED_UNKNOWN;
+			break;
+		}
+	else
+		/* Virtchnl speeds are not defined for every speed supported in
+		 * the hardware. To maintain compatibility with older AVF
+		 * drivers, while reporting the speed the new speed values are
+		 * resolved to the closest known virtchnl speeds
+		 */
+		switch (link_speed) {
+		case ICE_AQ_LINK_SPEED_10MB:
+		case ICE_AQ_LINK_SPEED_100MB:
+			speed = (u32)VIRTCHNL_LINK_SPEED_100MB;
+			break;
+		case ICE_AQ_LINK_SPEED_1000MB:
+		case ICE_AQ_LINK_SPEED_2500MB:
+		case ICE_AQ_LINK_SPEED_5GB:
+			speed = (u32)VIRTCHNL_LINK_SPEED_1GB;
+			break;
+		case ICE_AQ_LINK_SPEED_10GB:
+			speed = (u32)VIRTCHNL_LINK_SPEED_10GB;
+			break;
+		case ICE_AQ_LINK_SPEED_20GB:
+			speed = (u32)VIRTCHNL_LINK_SPEED_20GB;
+			break;
+		case ICE_AQ_LINK_SPEED_25GB:
+			speed = (u32)VIRTCHNL_LINK_SPEED_25GB;
+			break;
+		case ICE_AQ_LINK_SPEED_40GB:
+			/* fall through */
+			speed = (u32)VIRTCHNL_LINK_SPEED_40GB;
+			break;
+		default:
+			speed = (u32)VIRTCHNL_LINK_SPEED_UNKNOWN;
+			break;
+		}
+
+	return speed;
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.h b/drivers/net/ethernet/intel/ice/ice_sriov.h
new file mode 100644
index 000000000000..3d78a0795138
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2018, Intel Corporation. */
+
+#ifndef _ICE_SRIOV_H_
+#define _ICE_SRIOV_H_
+
+#include "ice_common.h"
+
+#ifdef CONFIG_PCI_IOV
+enum ice_status
+ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval,
+		      u8 *msg, u16 msglen, struct ice_sq_cd *cd);
+
+u32 ice_conv_link_speed_to_virtchnl(bool adv_link_support, u16 link_speed);
+#else /* CONFIG_PCI_IOV */
+static inline enum ice_status
+ice_aq_send_msg_to_vf(struct ice_hw __always_unused *hw,
+		      u16 __always_unused vfid, u32 __always_unused v_opcode,
+		      u32 __always_unused v_retval, u8 __always_unused *msg,
+		      u16 __always_unused msglen,
+		      struct ice_sq_cd __always_unused *cd)
+{
+	return 0;
+}
+
+static inline u32
+ice_conv_link_speed_to_virtchnl(bool __always_unused adv_link_support,
+				u16 __always_unused link_speed)
+{
+	return 0;
+}
+
+#endif /* CONFIG_PCI_IOV */
+#endif /* _ICE_SRIOV_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_status.h b/drivers/net/ethernet/intel/ice/ice_status.h
index 9a95c4ffd7d7..f49f299ddf2c 100644
--- a/drivers/net/ethernet/intel/ice/ice_status.h
+++ b/drivers/net/ethernet/intel/ice/ice_status.h
@@ -6,6 +6,9 @@
 
 /* Error Codes */
 enum ice_status {
+	ICE_SUCCESS				= 0,
+
+	/* Generic codes : Range -1..-49 */
 	ICE_ERR_PARAM				= -1,
 	ICE_ERR_NOT_IMPL			= -2,
 	ICE_ERR_NOT_READY			= -3,
@@ -20,6 +23,7 @@ enum ice_status {
 	ICE_ERR_ALREADY_EXISTS			= -14,
 	ICE_ERR_DOES_NOT_EXIST			= -15,
 	ICE_ERR_MAX_LIMIT			= -17,
+	ICE_ERR_RESET_ONGOING			= -18,
 	ICE_ERR_BUF_TOO_SHORT			= -52,
 	ICE_ERR_NVM_BLANK_MODE			= -53,
 	ICE_ERR_AQ_ERROR			= -100,
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 6b7ec2ae5ad6..33403f39f1b3 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -86,6 +86,36 @@ ice_aq_alloc_free_res(struct ice_hw *hw, u16 num_entries,
 }
 
 /**
+ * ice_init_def_sw_recp - initialize the recipe book keeping tables
+ * @hw: pointer to the hw struct
+ *
+ * Allocate memory for the entire recipe table and initialize the structures/
+ * entries corresponding to basic recipes.
+ */
+enum ice_status
+ice_init_def_sw_recp(struct ice_hw *hw)
+{
+	struct ice_sw_recipe *recps;
+	u8 i;
+
+	recps = devm_kcalloc(ice_hw_to_dev(hw), ICE_MAX_NUM_RECIPES,
+			     sizeof(struct ice_sw_recipe), GFP_KERNEL);
+	if (!recps)
+		return ICE_ERR_NO_MEMORY;
+
+	for (i = 0; i < ICE_SW_LKUP_LAST; i++) {
+		recps[i].root_rid = i;
+		INIT_LIST_HEAD(&recps[i].filt_rules);
+		INIT_LIST_HEAD(&recps[i].filt_replay_rules);
+		mutex_init(&recps[i].filt_rule_lock);
+	}
+
+	hw->switch_info->recp_list = recps;
+
+	return 0;
+}
+
+/**
  * ice_aq_get_sw_cfg - get switch configuration
  * @hw: pointer to the hardware structure
  * @buf: pointer to the result buffer
@@ -140,23 +170,24 @@ ice_aq_get_sw_cfg(struct ice_hw *hw, struct ice_aqc_get_sw_cfg_resp *buf,
  *
  * Add a VSI context to the hardware (0x0210)
  */
-enum ice_status
+static enum ice_status
 ice_aq_add_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
 	       struct ice_sq_cd *cd)
 {
 	struct ice_aqc_add_update_free_vsi_resp *res;
 	struct ice_aqc_add_get_update_free_vsi *cmd;
-	enum ice_status status;
 	struct ice_aq_desc desc;
+	enum ice_status status;
 
 	cmd = &desc.params.vsi_cmd;
-	res = (struct ice_aqc_add_update_free_vsi_resp *)&desc.params.raw;
+	res = &desc.params.add_update_free_vsi_res;
 
 	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_add_vsi);
 
 	if (!vsi_ctx->alloc_from_pool)
 		cmd->vsi_num = cpu_to_le16(vsi_ctx->vsi_num |
 					   ICE_AQ_VSI_IS_VALID);
+	cmd->vf_id = vsi_ctx->vf_num;
 
 	cmd->vsi_flags = cpu_to_le16(vsi_ctx->flags);
 
@@ -175,6 +206,42 @@ ice_aq_add_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
 }
 
 /**
+ * ice_aq_free_vsi
+ * @hw: pointer to the hw struct
+ * @vsi_ctx: pointer to a VSI context struct
+ * @keep_vsi_alloc: keep VSI allocation as part of this PF's resources
+ * @cd: pointer to command details structure or NULL
+ *
+ * Free VSI context info from hardware (0x0213)
+ */
+static enum ice_status
+ice_aq_free_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
+		bool keep_vsi_alloc, struct ice_sq_cd *cd)
+{
+	struct ice_aqc_add_update_free_vsi_resp *resp;
+	struct ice_aqc_add_get_update_free_vsi *cmd;
+	struct ice_aq_desc desc;
+	enum ice_status status;
+
+	cmd = &desc.params.vsi_cmd;
+	resp = &desc.params.add_update_free_vsi_res;
+
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_free_vsi);
+
+	cmd->vsi_num = cpu_to_le16(vsi_ctx->vsi_num | ICE_AQ_VSI_IS_VALID);
+	if (keep_vsi_alloc)
+		cmd->cmd_flags = cpu_to_le16(ICE_AQ_VSI_KEEP_ALLOC);
+
+	status = ice_aq_send_cmd(hw, &desc, NULL, 0, cd);
+	if (!status) {
+		vsi_ctx->vsis_allocd = le16_to_cpu(resp->vsi_used);
+		vsi_ctx->vsis_unallocated = le16_to_cpu(resp->vsi_free);
+	}
+
+	return status;
+}
+
+/**
  * ice_aq_update_vsi
  * @hw: pointer to the hw struct
  * @vsi_ctx: pointer to a VSI context struct
@@ -182,7 +249,7 @@ ice_aq_add_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
  *
  * Update VSI context in the hardware (0x0211)
  */
-enum ice_status
+static enum ice_status
 ice_aq_update_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
 		  struct ice_sq_cd *cd)
 {
@@ -192,7 +259,7 @@ ice_aq_update_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
 	enum ice_status status;
 
 	cmd = &desc.params.vsi_cmd;
-	resp = (struct ice_aqc_add_update_free_vsi_resp *)&desc.params.raw;
+	resp = &desc.params.add_update_free_vsi_res;
 
 	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_vsi);
 
@@ -212,42 +279,162 @@ ice_aq_update_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
 }
 
 /**
- * ice_aq_free_vsi
+ * ice_is_vsi_valid - check whether the VSI is valid or not
+ * @hw: pointer to the hw struct
+ * @vsi_handle: VSI handle
+ *
+ * check whether the VSI is valid or not
+ */
+bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle)
+{
+	return vsi_handle < ICE_MAX_VSI && hw->vsi_ctx[vsi_handle];
+}
+
+/**
+ * ice_get_hw_vsi_num - return the hw VSI number
+ * @hw: pointer to the hw struct
+ * @vsi_handle: VSI handle
+ *
+ * return the hw VSI number
+ * Caution: call this function only if VSI is valid (ice_is_vsi_valid)
+ */
+u16 ice_get_hw_vsi_num(struct ice_hw *hw, u16 vsi_handle)
+{
+	return hw->vsi_ctx[vsi_handle]->vsi_num;
+}
+
+/**
+ * ice_get_vsi_ctx - return the VSI context entry for a given VSI handle
+ * @hw: pointer to the hw struct
+ * @vsi_handle: VSI handle
+ *
+ * return the VSI context entry for a given VSI handle
+ */
+struct ice_vsi_ctx *ice_get_vsi_ctx(struct ice_hw *hw, u16 vsi_handle)
+{
+	return (vsi_handle >= ICE_MAX_VSI) ? NULL : hw->vsi_ctx[vsi_handle];
+}
+
+/**
+ * ice_save_vsi_ctx - save the VSI context for a given VSI handle
+ * @hw: pointer to the hw struct
+ * @vsi_handle: VSI handle
+ * @vsi: VSI context pointer
+ *
+ * save the VSI context entry for a given VSI handle
+ */
+static void ice_save_vsi_ctx(struct ice_hw *hw, u16 vsi_handle,
+			     struct ice_vsi_ctx *vsi)
+{
+	hw->vsi_ctx[vsi_handle] = vsi;
+}
+
+/**
+ * ice_clear_vsi_ctx - clear the VSI context entry
+ * @hw: pointer to the hw struct
+ * @vsi_handle: VSI handle
+ *
+ * clear the VSI context entry
+ */
+static void ice_clear_vsi_ctx(struct ice_hw *hw, u16 vsi_handle)
+{
+	struct ice_vsi_ctx *vsi;
+
+	vsi = ice_get_vsi_ctx(hw, vsi_handle);
+	if (vsi) {
+		devm_kfree(ice_hw_to_dev(hw), vsi);
+		hw->vsi_ctx[vsi_handle] = NULL;
+	}
+}
+
+/**
+ * ice_add_vsi - add VSI context to the hardware and VSI handle list
  * @hw: pointer to the hw struct
+ * @vsi_handle: unique VSI handle provided by drivers
  * @vsi_ctx: pointer to a VSI context struct
- * @keep_vsi_alloc: keep VSI allocation as part of this PF's resources
  * @cd: pointer to command details structure or NULL
  *
- * Get VSI context info from hardware (0x0213)
+ * Add a VSI context to the hardware also add it into the VSI handle list.
+ * If this function gets called after reset for existing VSIs then update
+ * with the new HW VSI number in the corresponding VSI handle list entry.
  */
 enum ice_status
-ice_aq_free_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
-		bool keep_vsi_alloc, struct ice_sq_cd *cd)
+ice_add_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
+	    struct ice_sq_cd *cd)
 {
-	struct ice_aqc_add_update_free_vsi_resp *resp;
-	struct ice_aqc_add_get_update_free_vsi *cmd;
-	struct ice_aq_desc desc;
+	struct ice_vsi_ctx *tmp_vsi_ctx;
 	enum ice_status status;
 
-	cmd = &desc.params.vsi_cmd;
-	resp = (struct ice_aqc_add_update_free_vsi_resp *)&desc.params.raw;
-
-	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_free_vsi);
+	if (vsi_handle >= ICE_MAX_VSI)
+		return ICE_ERR_PARAM;
+	status = ice_aq_add_vsi(hw, vsi_ctx, cd);
+	if (status)
+		return status;
+	tmp_vsi_ctx = ice_get_vsi_ctx(hw, vsi_handle);
+	if (!tmp_vsi_ctx) {
+		/* Create a new vsi context */
+		tmp_vsi_ctx = devm_kzalloc(ice_hw_to_dev(hw),
+					   sizeof(*tmp_vsi_ctx), GFP_KERNEL);
+		if (!tmp_vsi_ctx) {
+			ice_aq_free_vsi(hw, vsi_ctx, false, cd);
+			return ICE_ERR_NO_MEMORY;
+		}
+		*tmp_vsi_ctx = *vsi_ctx;
+		ice_save_vsi_ctx(hw, vsi_handle, tmp_vsi_ctx);
+	} else {
+		/* update with new HW VSI num */
+		if (tmp_vsi_ctx->vsi_num != vsi_ctx->vsi_num)
+			tmp_vsi_ctx->vsi_num = vsi_ctx->vsi_num;
+	}
 
-	cmd->vsi_num = cpu_to_le16(vsi_ctx->vsi_num | ICE_AQ_VSI_IS_VALID);
-	if (keep_vsi_alloc)
-		cmd->cmd_flags = cpu_to_le16(ICE_AQ_VSI_KEEP_ALLOC);
+	return status;
+}
 
-	status = ice_aq_send_cmd(hw, &desc, NULL, 0, cd);
-	if (!status) {
-		vsi_ctx->vsis_allocd = le16_to_cpu(resp->vsi_used);
-		vsi_ctx->vsis_unallocated = le16_to_cpu(resp->vsi_free);
-	}
+/**
+ * ice_free_vsi- free VSI context from hardware and VSI handle list
+ * @hw: pointer to the hw struct
+ * @vsi_handle: unique VSI handle
+ * @vsi_ctx: pointer to a VSI context struct
+ * @keep_vsi_alloc: keep VSI allocation as part of this PF's resources
+ * @cd: pointer to command details structure or NULL
+ *
+ * Free VSI context info from hardware as well as from VSI handle list
+ */
+enum ice_status
+ice_free_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
+	     bool keep_vsi_alloc, struct ice_sq_cd *cd)
+{
+	enum ice_status status;
 
+	if (!ice_is_vsi_valid(hw, vsi_handle))
+		return ICE_ERR_PARAM;
+	vsi_ctx->vsi_num = ice_get_hw_vsi_num(hw, vsi_handle);
+	status = ice_aq_free_vsi(hw, vsi_ctx, keep_vsi_alloc, cd);
+	if (!status)
+		ice_clear_vsi_ctx(hw, vsi_handle);
 	return status;
 }
 
 /**
+ * ice_update_vsi
+ * @hw: pointer to the hw struct
+ * @vsi_handle: unique VSI handle
+ * @vsi_ctx: pointer to a VSI context struct
+ * @cd: pointer to command details structure or NULL
+ *
+ * Update VSI context in the hardware
+ */
+enum ice_status
+ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
+	       struct ice_sq_cd *cd)
+{
+	if (!ice_is_vsi_valid(hw, vsi_handle))
+		return ICE_ERR_PARAM;
+	vsi_ctx->vsi_num = ice_get_hw_vsi_num(hw, vsi_handle);
+	return ice_aq_update_vsi(hw, vsi_ctx, cd);
+}
+
+/**
  * ice_aq_alloc_free_vsi_list
  * @hw: pointer to the hw struct
  * @vsi_list_id: VSI list id returned or used for lookup
@@ -464,10 +651,12 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
 		 struct ice_aqc_sw_rules_elem *s_rule, enum ice_adminq_opc opc)
 {
 	u16 vlan_id = ICE_MAX_VLAN_ID + 1;
-	u8 eth_hdr[DUMMY_ETH_HDR_LEN];
 	void *daddr = NULL;
+	u16 eth_hdr_sz;
+	u8 *eth_hdr;
 	u32 act = 0;
 	__be16 *off;
+	u8 q_rgn;
 
 	if (opc == ice_aqc_opc_remove_sw_rules) {
 		s_rule->pdata.lkup_tx_rx.act = 0;
@@ -477,13 +666,16 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
 		return;
 	}
 
+	eth_hdr_sz = sizeof(dummy_eth_header);
+	eth_hdr = s_rule->pdata.lkup_tx_rx.hdr;
+
 	/* initialize the ether header with a dummy header */
-	memcpy(eth_hdr, dummy_eth_header, sizeof(dummy_eth_header));
+	memcpy(eth_hdr, dummy_eth_header, eth_hdr_sz);
 	ice_fill_sw_info(hw, f_info);
 
 	switch (f_info->fltr_act) {
 	case ICE_FWD_TO_VSI:
-		act |= (f_info->fwd_id.vsi_id << ICE_SINGLE_ACT_VSI_ID_S) &
+		act |= (f_info->fwd_id.hw_vsi_id << ICE_SINGLE_ACT_VSI_ID_S) &
 			ICE_SINGLE_ACT_VSI_ID_M;
 		if (f_info->lkup_type != ICE_SW_LKUP_VLAN)
 			act |= ICE_SINGLE_ACT_VSI_FORWARDING |
@@ -503,14 +695,19 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
 		act |= (f_info->fwd_id.q_id << ICE_SINGLE_ACT_Q_INDEX_S) &
 			ICE_SINGLE_ACT_Q_INDEX_M;
 		break;
+	case ICE_DROP_PACKET:
+		act |= ICE_SINGLE_ACT_VSI_FORWARDING | ICE_SINGLE_ACT_DROP |
+			ICE_SINGLE_ACT_VALID_BIT;
+		break;
 	case ICE_FWD_TO_QGRP:
+		q_rgn = f_info->qgrp_size > 0 ?
+			(u8)ilog2(f_info->qgrp_size) : 0;
 		act |= ICE_SINGLE_ACT_TO_Q;
-		act |= (f_info->qgrp_size << ICE_SINGLE_ACT_Q_REGION_S) &
+		act |= (f_info->fwd_id.q_id << ICE_SINGLE_ACT_Q_INDEX_S) &
+			ICE_SINGLE_ACT_Q_INDEX_M;
+		act |= (q_rgn << ICE_SINGLE_ACT_Q_REGION_S) &
 			ICE_SINGLE_ACT_Q_REGION_M;
 		break;
-	case ICE_DROP_PACKET:
-		act |= ICE_SINGLE_ACT_VSI_FORWARDING | ICE_SINGLE_ACT_DROP;
-		break;
 	default:
 		return;
 	}
@@ -536,7 +733,7 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
 		daddr = f_info->l_data.ethertype_mac.mac_addr;
 		/* fall-through */
 	case ICE_SW_LKUP_ETHERTYPE:
-		off = (__be16 *)&eth_hdr[ICE_ETH_ETHTYPE_OFFSET];
+		off = (__be16 *)(eth_hdr + ICE_ETH_ETHTYPE_OFFSET);
 		*off = cpu_to_be16(f_info->l_data.ethertype_mac.ethertype);
 		break;
 	case ICE_SW_LKUP_MAC_VLAN:
@@ -563,18 +760,16 @@ ice_fill_sw_rule(struct ice_hw *hw, struct ice_fltr_info *f_info,
 	s_rule->pdata.lkup_tx_rx.act = cpu_to_le32(act);
 
 	if (daddr)
-		ether_addr_copy(&eth_hdr[ICE_ETH_DA_OFFSET], daddr);
+		ether_addr_copy(eth_hdr + ICE_ETH_DA_OFFSET, daddr);
 
 	if (!(vlan_id > ICE_MAX_VLAN_ID)) {
-		off = (__be16 *)&eth_hdr[ICE_ETH_VLAN_TCI_OFFSET];
+		off = (__be16 *)(eth_hdr + ICE_ETH_VLAN_TCI_OFFSET);
 		*off = cpu_to_be16(vlan_id);
 	}
 
 	/* Create the switch rule with the final dummy Ethernet header */
 	if (opc != ice_aqc_opc_update_sw_rules)
-		s_rule->pdata.lkup_tx_rx.hdr_len = cpu_to_le16(sizeof(eth_hdr));
-
-	memcpy(s_rule->pdata.lkup_tx_rx.hdr, eth_hdr, sizeof(eth_hdr));
+		s_rule->pdata.lkup_tx_rx.hdr_len = cpu_to_le16(eth_hdr_sz);
 }
 
 /**
@@ -601,8 +796,8 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent,
 	enum ice_status status;
 	u16 lg_act_size;
 	u16 rules_size;
-	u16 vsi_info;
 	u32 act;
+	u16 id;
 
 	if (m_ent->fltr_info.lkup_type != ICE_SW_LKUP_MAC)
 		return ICE_ERR_PARAM;
@@ -628,12 +823,11 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent,
 	/* First action VSI forwarding or VSI list forwarding depending on how
 	 * many VSIs
 	 */
-	vsi_info = (m_ent->vsi_count > 1) ?
-		m_ent->fltr_info.fwd_id.vsi_list_id :
-		m_ent->fltr_info.fwd_id.vsi_id;
+	id = (m_ent->vsi_count > 1) ? m_ent->fltr_info.fwd_id.vsi_list_id :
+		m_ent->fltr_info.fwd_id.hw_vsi_id;
 
 	act = ICE_LG_ACT_VSI_FORWARDING | ICE_LG_ACT_VALID_BIT;
-	act |= (vsi_info << ICE_LG_ACT_VSI_LIST_ID_S) &
+	act |= (id << ICE_LG_ACT_VSI_LIST_ID_S) &
 		ICE_LG_ACT_VSI_LIST_ID_M;
 	if (m_ent->vsi_count > 1)
 		act |= ICE_LG_ACT_VSI_LIST;
@@ -686,15 +880,15 @@ ice_add_marker_act(struct ice_hw *hw, struct ice_fltr_mgmt_list_entry *m_ent,
 /**
  * ice_create_vsi_list_map
  * @hw: pointer to the hardware structure
- * @vsi_array: array of VSIs to form a VSI list
- * @num_vsi: num VSI in the array
+ * @vsi_handle_arr: array of VSI handles to set in the VSI mapping
+ * @num_vsi: number of VSI handles in the array
  * @vsi_list_id: VSI list id generated as part of allocate resource
  *
  * Helper function to create a new entry of VSI list id to VSI mapping
  * using the given VSI list id
  */
 static struct ice_vsi_list_map_info *
-ice_create_vsi_list_map(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
+ice_create_vsi_list_map(struct ice_hw *hw, u16 *vsi_handle_arr, u16 num_vsi,
 			u16 vsi_list_id)
 {
 	struct ice_switch_info *sw = hw->switch_info;
@@ -706,9 +900,9 @@ ice_create_vsi_list_map(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
 		return NULL;
 
 	v_map->vsi_list_id = vsi_list_id;
-
+	v_map->ref_cnt = 1;
 	for (i = 0; i < num_vsi; i++)
-		set_bit(vsi_array[i], v_map->vsi_map);
+		set_bit(vsi_handle_arr[i], v_map->vsi_map);
 
 	list_add(&v_map->list_entry, &sw->vsi_list_map_head);
 	return v_map;
@@ -717,8 +911,8 @@ ice_create_vsi_list_map(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
 /**
  * ice_update_vsi_list_rule
  * @hw: pointer to the hardware structure
- * @vsi_array: array of VSIs to form a VSI list
- * @num_vsi: num VSI in the array
+ * @vsi_handle_arr: array of VSI handles to form a VSI list
+ * @num_vsi: number of VSI handles in the array
  * @vsi_list_id: VSI list id generated as part of allocate resource
  * @remove: Boolean value to indicate if this is a remove action
  * @opc: switch rules population command type - pass in the command opcode
@@ -728,7 +922,7 @@ ice_create_vsi_list_map(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
  * using the given VSI list id
  */
 static enum ice_status
-ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
+ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_handle_arr, u16 num_vsi,
 			 u16 vsi_list_id, bool remove, enum ice_adminq_opc opc,
 			 enum ice_sw_lkup_type lkup_type)
 {
@@ -759,9 +953,15 @@ ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
 	s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL);
 	if (!s_rule)
 		return ICE_ERR_NO_MEMORY;
-
-	for (i = 0; i < num_vsi; i++)
-		s_rule->pdata.vsi_list.vsi[i] = cpu_to_le16(vsi_array[i]);
+	for (i = 0; i < num_vsi; i++) {
+		if (!ice_is_vsi_valid(hw, vsi_handle_arr[i])) {
+			status = ICE_ERR_PARAM;
+			goto exit;
+		}
+		/* AQ call requires hw_vsi_id(s) */
+		s_rule->pdata.vsi_list.vsi[i] =
+			cpu_to_le16(ice_get_hw_vsi_num(hw, vsi_handle_arr[i]));
+	}
 
 	s_rule->type = cpu_to_le16(type);
 	s_rule->pdata.vsi_list.number_vsi = cpu_to_le16(num_vsi);
@@ -769,6 +969,7 @@ ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
 
 	status = ice_aq_sw_rules(hw, s_rule, s_rule_size, 1, opc, NULL);
 
+exit:
 	devm_kfree(ice_hw_to_dev(hw), s_rule);
 	return status;
 }
@@ -776,21 +977,16 @@ ice_update_vsi_list_rule(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
 /**
  * ice_create_vsi_list_rule - Creates and populates a VSI list rule
  * @hw: pointer to the hw struct
- * @vsi_array: array of VSIs to form a VSI list
- * @num_vsi: number of VSIs in the array
+ * @vsi_handle_arr: array of VSI handles to form a VSI list
+ * @num_vsi: number of VSI handles in the array
  * @vsi_list_id: stores the ID of the VSI list to be created
  * @lkup_type: switch rule filter's lookup type
  */
 static enum ice_status
-ice_create_vsi_list_rule(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
+ice_create_vsi_list_rule(struct ice_hw *hw, u16 *vsi_handle_arr, u16 num_vsi,
 			 u16 *vsi_list_id, enum ice_sw_lkup_type lkup_type)
 {
 	enum ice_status status;
-	int i;
-
-	for (i = 0; i < num_vsi; i++)
-		if (vsi_array[i] >= ICE_MAX_VSI)
-			return ICE_ERR_OUT_OF_RANGE;
 
 	status = ice_aq_alloc_free_vsi_list(hw, vsi_list_id, lkup_type,
 					    ice_aqc_opc_alloc_res);
@@ -798,9 +994,9 @@ ice_create_vsi_list_rule(struct ice_hw *hw, u16 *vsi_array, u16 num_vsi,
 		return status;
 
 	/* Update the newly created VSI list to include the specified VSIs */
-	return ice_update_vsi_list_rule(hw, vsi_array, num_vsi, *vsi_list_id,
-					false, ice_aqc_opc_add_sw_rules,
-					lkup_type);
+	return ice_update_vsi_list_rule(hw, vsi_handle_arr, num_vsi,
+					*vsi_list_id, false,
+					ice_aqc_opc_add_sw_rules, lkup_type);
 }
 
 /**
@@ -816,10 +1012,10 @@ static enum ice_status
 ice_create_pkt_fwd_rule(struct ice_hw *hw,
 			struct ice_fltr_list_entry *f_entry)
 {
-	struct ice_switch_info *sw = hw->switch_info;
 	struct ice_fltr_mgmt_list_entry *fm_entry;
 	struct ice_aqc_sw_rules_elem *s_rule;
 	enum ice_sw_lkup_type l_type;
+	struct ice_sw_recipe *recp;
 	enum ice_status status;
 
 	s_rule = devm_kzalloc(ice_hw_to_dev(hw),
@@ -860,31 +1056,9 @@ ice_create_pkt_fwd_rule(struct ice_hw *hw,
 	 * calls remove filter AQ command
 	 */
 	l_type = fm_entry->fltr_info.lkup_type;
-	if (l_type == ICE_SW_LKUP_MAC) {
-		mutex_lock(&sw->mac_list_lock);
-		list_add(&fm_entry->list_entry, &sw->mac_list_head);
-		mutex_unlock(&sw->mac_list_lock);
-	} else if (l_type == ICE_SW_LKUP_VLAN) {
-		mutex_lock(&sw->vlan_list_lock);
-		list_add(&fm_entry->list_entry, &sw->vlan_list_head);
-		mutex_unlock(&sw->vlan_list_lock);
-	} else if (l_type == ICE_SW_LKUP_ETHERTYPE ||
-		   l_type == ICE_SW_LKUP_ETHERTYPE_MAC) {
-		mutex_lock(&sw->eth_m_list_lock);
-		list_add(&fm_entry->list_entry, &sw->eth_m_list_head);
-		mutex_unlock(&sw->eth_m_list_lock);
-	} else if (l_type == ICE_SW_LKUP_PROMISC ||
-		   l_type == ICE_SW_LKUP_PROMISC_VLAN) {
-		mutex_lock(&sw->promisc_list_lock);
-		list_add(&fm_entry->list_entry, &sw->promisc_list_head);
-		mutex_unlock(&sw->promisc_list_lock);
-	} else if (fm_entry->fltr_info.lkup_type == ICE_SW_LKUP_MAC_VLAN) {
-		mutex_lock(&sw->mac_vlan_list_lock);
-		list_add(&fm_entry->list_entry, &sw->mac_vlan_list_head);
-		mutex_unlock(&sw->mac_vlan_list_lock);
-	} else {
-		status = ICE_ERR_NOT_IMPL;
-	}
+	recp = &hw->switch_info->recp_list[l_type];
+	list_add(&fm_entry->list_entry, &recp->filt_rules);
+
 ice_create_pkt_fwd_rule_exit:
 	devm_kfree(ice_hw_to_dev(hw), s_rule);
 	return status;
@@ -893,19 +1067,15 @@ ice_create_pkt_fwd_rule_exit:
 /**
  * ice_update_pkt_fwd_rule
  * @hw: pointer to the hardware structure
- * @rule_id: rule of previously created switch rule to update
- * @vsi_list_id: VSI list id to be updated with
- * @f_info: ice_fltr_info to pull other information for switch rule
+ * @f_info: filter information for switch rule
  *
  * Call AQ command to update a previously created switch rule with a
  * VSI list id
  */
 static enum ice_status
-ice_update_pkt_fwd_rule(struct ice_hw *hw, u16 rule_id, u16 vsi_list_id,
-			struct ice_fltr_info f_info)
+ice_update_pkt_fwd_rule(struct ice_hw *hw, struct ice_fltr_info *f_info)
 {
 	struct ice_aqc_sw_rules_elem *s_rule;
-	struct ice_fltr_info tmp_fltr;
 	enum ice_status status;
 
 	s_rule = devm_kzalloc(ice_hw_to_dev(hw),
@@ -913,14 +1083,9 @@ ice_update_pkt_fwd_rule(struct ice_hw *hw, u16 rule_id, u16 vsi_list_id,
 	if (!s_rule)
 		return ICE_ERR_NO_MEMORY;
 
-	tmp_fltr = f_info;
-	tmp_fltr.fltr_act = ICE_FWD_TO_VSI_LIST;
-	tmp_fltr.fwd_id.vsi_list_id = vsi_list_id;
+	ice_fill_sw_rule(hw, f_info, s_rule, ice_aqc_opc_update_sw_rules);
 
-	ice_fill_sw_rule(hw, &tmp_fltr, s_rule,
-			 ice_aqc_opc_update_sw_rules);
-
-	s_rule->pdata.lkup_tx_rx.index = cpu_to_le16(rule_id);
+	s_rule->pdata.lkup_tx_rx.index = cpu_to_le16(f_info->fltr_rule_id);
 
 	/* Update switch rule with new rule set to forward VSI list */
 	status = ice_aq_sw_rules(hw, s_rule, ICE_SW_RULE_RX_TX_ETH_HDR_SIZE, 1,
@@ -931,7 +1096,48 @@ ice_update_pkt_fwd_rule(struct ice_hw *hw, u16 rule_id, u16 vsi_list_id,
 }
 
 /**
- * ice_handle_vsi_list_mgmt
+ * ice_update_sw_rule_bridge_mode
+ * @hw: pointer to the hw struct
+ *
+ * Updates unicast switch filter rules based on VEB/VEPA mode
+ */
+enum ice_status ice_update_sw_rule_bridge_mode(struct ice_hw *hw)
+{
+	struct ice_switch_info *sw = hw->switch_info;
+	struct ice_fltr_mgmt_list_entry *fm_entry;
+	enum ice_status status = 0;
+	struct list_head *rule_head;
+	struct mutex *rule_lock; /* Lock to protect filter rule list */
+
+	rule_lock = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock;
+	rule_head = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rules;
+
+	mutex_lock(rule_lock);
+	list_for_each_entry(fm_entry, rule_head, list_entry) {
+		struct ice_fltr_info *fi = &fm_entry->fltr_info;
+		u8 *addr = fi->l_data.mac.mac_addr;
+
+		/* Update unicast Tx rules to reflect the selected
+		 * VEB/VEPA mode
+		 */
+		if ((fi->flag & ICE_FLTR_TX) && is_unicast_ether_addr(addr) &&
+		    (fi->fltr_act == ICE_FWD_TO_VSI ||
+		     fi->fltr_act == ICE_FWD_TO_VSI_LIST ||
+		     fi->fltr_act == ICE_FWD_TO_Q ||
+		     fi->fltr_act == ICE_FWD_TO_QGRP)) {
+			status = ice_update_pkt_fwd_rule(hw, fi);
+			if (status)
+				break;
+		}
+	}
+
+	mutex_unlock(rule_lock);
+
+	return status;
+}
+
+/**
+ * ice_add_update_vsi_list
  * @hw: pointer to the hardware structure
  * @m_entry: pointer to current filter management list entry
  * @cur_fltr: filter information from the book keeping entry
@@ -952,10 +1158,10 @@ ice_update_pkt_fwd_rule(struct ice_hw *hw, u16 rule_id, u16 vsi_list_id,
  *		using the update switch rule command
  */
 static enum ice_status
-ice_handle_vsi_list_mgmt(struct ice_hw *hw,
-			 struct ice_fltr_mgmt_list_entry *m_entry,
-			 struct ice_fltr_info *cur_fltr,
-			 struct ice_fltr_info *new_fltr)
+ice_add_update_vsi_list(struct ice_hw *hw,
+			struct ice_fltr_mgmt_list_entry *m_entry,
+			struct ice_fltr_info *cur_fltr,
+			struct ice_fltr_info *new_fltr)
 {
 	enum ice_status status = 0;
 	u16 vsi_list_id = 0;
@@ -975,34 +1181,36 @@ ice_handle_vsi_list_mgmt(struct ice_hw *hw,
 		 * a part of a VSI list. So, create a VSI list with the old and
 		 * new VSIs.
 		 */
-		u16 vsi_id_arr[2];
-		u16 fltr_rule;
+		struct ice_fltr_info tmp_fltr;
+		u16 vsi_handle_arr[2];
 
 		/* A rule already exists with the new VSI being added */
-		if (cur_fltr->fwd_id.vsi_id == new_fltr->fwd_id.vsi_id)
+		if (cur_fltr->fwd_id.hw_vsi_id == new_fltr->fwd_id.hw_vsi_id)
 			return ICE_ERR_ALREADY_EXISTS;
 
-		vsi_id_arr[0] = cur_fltr->fwd_id.vsi_id;
-		vsi_id_arr[1] = new_fltr->fwd_id.vsi_id;
-		status = ice_create_vsi_list_rule(hw, &vsi_id_arr[0], 2,
+		vsi_handle_arr[0] = cur_fltr->vsi_handle;
+		vsi_handle_arr[1] = new_fltr->vsi_handle;
+		status = ice_create_vsi_list_rule(hw, &vsi_handle_arr[0], 2,
 						  &vsi_list_id,
 						  new_fltr->lkup_type);
 		if (status)
 			return status;
 
-		fltr_rule = cur_fltr->fltr_rule_id;
+		tmp_fltr = *new_fltr;
+		tmp_fltr.fltr_rule_id = cur_fltr->fltr_rule_id;
+		tmp_fltr.fltr_act = ICE_FWD_TO_VSI_LIST;
+		tmp_fltr.fwd_id.vsi_list_id = vsi_list_id;
 		/* Update the previous switch rule of "MAC forward to VSI" to
 		 * "MAC fwd to VSI list"
 		 */
-		status = ice_update_pkt_fwd_rule(hw, fltr_rule, vsi_list_id,
-						 *new_fltr);
+		status = ice_update_pkt_fwd_rule(hw, &tmp_fltr);
 		if (status)
 			return status;
 
 		cur_fltr->fwd_id.vsi_list_id = vsi_list_id;
 		cur_fltr->fltr_act = ICE_FWD_TO_VSI_LIST;
 		m_entry->vsi_list_info =
-			ice_create_vsi_list_map(hw, &vsi_id_arr[0], 2,
+			ice_create_vsi_list_map(hw, &vsi_handle_arr[0], 2,
 						vsi_list_id);
 
 		/* If this entry was large action then the large action needs
@@ -1014,11 +1222,11 @@ ice_handle_vsi_list_mgmt(struct ice_hw *hw,
 					       m_entry->sw_marker_id,
 					       m_entry->lg_act_idx);
 	} else {
-		u16 vsi_id = new_fltr->fwd_id.vsi_id;
+		u16 vsi_handle = new_fltr->vsi_handle;
 		enum ice_adminq_opc opcode;
 
 		/* A rule already exists with the new VSI being added */
-		if (test_bit(vsi_id, m_entry->vsi_list_info->vsi_map))
+		if (test_bit(vsi_handle, m_entry->vsi_list_info->vsi_map))
 			return 0;
 
 		/* Update the previously created VSI list set with
@@ -1027,12 +1235,12 @@ ice_handle_vsi_list_mgmt(struct ice_hw *hw,
 		vsi_list_id = cur_fltr->fwd_id.vsi_list_id;
 		opcode = ice_aqc_opc_update_sw_rules;
 
-		status = ice_update_vsi_list_rule(hw, &vsi_id, 1, vsi_list_id,
-						  false, opcode,
+		status = ice_update_vsi_list_rule(hw, &vsi_handle, 1,
+						  vsi_list_id, false, opcode,
 						  new_fltr->lkup_type);
 		/* update VSI list mapping info with new VSI id */
 		if (!status)
-			set_bit(vsi_id, m_entry->vsi_list_info->vsi_map);
+			set_bit(vsi_handle, m_entry->vsi_list_info->vsi_map);
 	}
 	if (!status)
 		m_entry->vsi_count++;
@@ -1040,54 +1248,313 @@ ice_handle_vsi_list_mgmt(struct ice_hw *hw,
 }
 
 /**
- * ice_find_mac_entry
+ * ice_find_rule_entry - Search a rule entry
  * @hw: pointer to the hardware structure
- * @mac_addr: MAC address to search for
+ * @recp_id: lookup type for which the specified rule needs to be searched
+ * @f_info: rule information
  *
- * Helper function to search for a MAC entry using a given MAC address
- * Returns pointer to the entry if found.
+ * Helper function to search for a given rule entry
+ * Returns pointer to entry storing the rule if found
  */
 static struct ice_fltr_mgmt_list_entry *
-ice_find_mac_entry(struct ice_hw *hw, u8 *mac_addr)
+ice_find_rule_entry(struct ice_hw *hw, u8 recp_id, struct ice_fltr_info *f_info)
 {
-	struct ice_fltr_mgmt_list_entry *m_list_itr, *mac_ret = NULL;
+	struct ice_fltr_mgmt_list_entry *list_itr, *ret = NULL;
 	struct ice_switch_info *sw = hw->switch_info;
-
-	mutex_lock(&sw->mac_list_lock);
-	list_for_each_entry(m_list_itr, &sw->mac_list_head, list_entry) {
-		u8 *buf = &m_list_itr->fltr_info.l_data.mac.mac_addr[0];
-
-		if (ether_addr_equal(buf, mac_addr)) {
-			mac_ret = m_list_itr;
+	struct list_head *list_head;
+
+	list_head = &sw->recp_list[recp_id].filt_rules;
+	list_for_each_entry(list_itr, list_head, list_entry) {
+		if (!memcmp(&f_info->l_data, &list_itr->fltr_info.l_data,
+			    sizeof(f_info->l_data)) &&
+		    f_info->flag == list_itr->fltr_info.flag) {
+			ret = list_itr;
 			break;
 		}
 	}
-	mutex_unlock(&sw->mac_list_lock);
-	return mac_ret;
+	return ret;
+}
+
+/**
+ * ice_find_vsi_list_entry - Search VSI list map with VSI count 1
+ * @hw: pointer to the hardware structure
+ * @recp_id: lookup type for which VSI lists needs to be searched
+ * @vsi_handle: VSI handle to be found in VSI list
+ * @vsi_list_id: VSI list id found containing vsi_handle
+ *
+ * Helper function to search a VSI list with single entry containing given VSI
+ * handle element. This can be extended further to search VSI list with more
+ * than 1 vsi_count. Returns pointer to VSI list entry if found.
+ */
+static struct ice_vsi_list_map_info *
+ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle,
+			u16 *vsi_list_id)
+{
+	struct ice_vsi_list_map_info *map_info = NULL;
+	struct ice_switch_info *sw = hw->switch_info;
+	struct ice_fltr_mgmt_list_entry *list_itr;
+	struct list_head *list_head;
+
+	list_head = &sw->recp_list[recp_id].filt_rules;
+	list_for_each_entry(list_itr, list_head, list_entry) {
+		if (list_itr->vsi_count == 1 && list_itr->vsi_list_info) {
+			map_info = list_itr->vsi_list_info;
+			if (test_bit(vsi_handle, map_info->vsi_map)) {
+				*vsi_list_id = map_info->vsi_list_id;
+				return map_info;
+			}
+		}
+	}
+	return NULL;
 }
 
 /**
- * ice_add_shared_mac - Add one MAC shared filter rule
+ * ice_add_rule_internal - add rule for a given lookup type
  * @hw: pointer to the hardware structure
+ * @recp_id: lookup type (recipe id) for which rule has to be added
  * @f_entry: structure containing MAC forwarding information
  *
- * Adds or updates the book keeping list for the MAC addresses
+ * Adds or updates the rule lists for a given recipe
  */
 static enum ice_status
-ice_add_shared_mac(struct ice_hw *hw, struct ice_fltr_list_entry *f_entry)
+ice_add_rule_internal(struct ice_hw *hw, u8 recp_id,
+		      struct ice_fltr_list_entry *f_entry)
 {
+	struct ice_switch_info *sw = hw->switch_info;
 	struct ice_fltr_info *new_fltr, *cur_fltr;
 	struct ice_fltr_mgmt_list_entry *m_entry;
+	struct mutex *rule_lock; /* Lock to protect filter rule list */
+	enum ice_status status = 0;
 
-	new_fltr = &f_entry->fltr_info;
+	if (!ice_is_vsi_valid(hw, f_entry->fltr_info.vsi_handle))
+		return ICE_ERR_PARAM;
+	f_entry->fltr_info.fwd_id.hw_vsi_id =
+		ice_get_hw_vsi_num(hw, f_entry->fltr_info.vsi_handle);
+
+	rule_lock = &sw->recp_list[recp_id].filt_rule_lock;
 
-	m_entry = ice_find_mac_entry(hw, &new_fltr->l_data.mac.mac_addr[0]);
-	if (!m_entry)
+	mutex_lock(rule_lock);
+	new_fltr = &f_entry->fltr_info;
+	if (new_fltr->flag & ICE_FLTR_RX)
+		new_fltr->src = hw->port_info->lport;
+	else if (new_fltr->flag & ICE_FLTR_TX)
+		new_fltr->src = f_entry->fltr_info.fwd_id.hw_vsi_id;
+
+	m_entry = ice_find_rule_entry(hw, recp_id, new_fltr);
+	if (!m_entry) {
+		mutex_unlock(rule_lock);
 		return ice_create_pkt_fwd_rule(hw, f_entry);
+	}
 
 	cur_fltr = &m_entry->fltr_info;
+	status = ice_add_update_vsi_list(hw, m_entry, cur_fltr, new_fltr);
+	mutex_unlock(rule_lock);
 
-	return ice_handle_vsi_list_mgmt(hw, m_entry, cur_fltr, new_fltr);
+	return status;
+}
+
+/**
+ * ice_remove_vsi_list_rule
+ * @hw: pointer to the hardware structure
+ * @vsi_list_id: VSI list id generated as part of allocate resource
+ * @lkup_type: switch rule filter lookup type
+ *
+ * The VSI list should be emptied before this function is called to remove the
+ * VSI list.
+ */
+static enum ice_status
+ice_remove_vsi_list_rule(struct ice_hw *hw, u16 vsi_list_id,
+			 enum ice_sw_lkup_type lkup_type)
+{
+	struct ice_aqc_sw_rules_elem *s_rule;
+	enum ice_status status;
+	u16 s_rule_size;
+
+	s_rule_size = (u16)ICE_SW_RULE_VSI_LIST_SIZE(0);
+	s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL);
+	if (!s_rule)
+		return ICE_ERR_NO_MEMORY;
+
+	s_rule->type = cpu_to_le16(ICE_AQC_SW_RULES_T_VSI_LIST_CLEAR);
+	s_rule->pdata.vsi_list.index = cpu_to_le16(vsi_list_id);
+
+	/* Free the vsi_list resource that we allocated. It is assumed that the
+	 * list is empty at this point.
+	 */
+	status = ice_aq_alloc_free_vsi_list(hw, &vsi_list_id, lkup_type,
+					    ice_aqc_opc_free_res);
+
+	devm_kfree(ice_hw_to_dev(hw), s_rule);
+	return status;
+}
+
+/**
+ * ice_rem_update_vsi_list
+ * @hw: pointer to the hardware structure
+ * @vsi_handle: VSI handle of the VSI to remove
+ * @fm_list: filter management entry for which the VSI list management needs to
+ *           be done
+ */
+static enum ice_status
+ice_rem_update_vsi_list(struct ice_hw *hw, u16 vsi_handle,
+			struct ice_fltr_mgmt_list_entry *fm_list)
+{
+	enum ice_sw_lkup_type lkup_type;
+	enum ice_status status = 0;
+	u16 vsi_list_id;
+
+	if (fm_list->fltr_info.fltr_act != ICE_FWD_TO_VSI_LIST ||
+	    fm_list->vsi_count == 0)
+		return ICE_ERR_PARAM;
+
+	/* A rule with the VSI being removed does not exist */
+	if (!test_bit(vsi_handle, fm_list->vsi_list_info->vsi_map))
+		return ICE_ERR_DOES_NOT_EXIST;
+
+	lkup_type = fm_list->fltr_info.lkup_type;
+	vsi_list_id = fm_list->fltr_info.fwd_id.vsi_list_id;
+	status = ice_update_vsi_list_rule(hw, &vsi_handle, 1, vsi_list_id, true,
+					  ice_aqc_opc_update_sw_rules,
+					  lkup_type);
+	if (status)
+		return status;
+
+	fm_list->vsi_count--;
+	clear_bit(vsi_handle, fm_list->vsi_list_info->vsi_map);
+
+	if (fm_list->vsi_count == 1 && lkup_type != ICE_SW_LKUP_VLAN) {
+		struct ice_fltr_info tmp_fltr_info = fm_list->fltr_info;
+		struct ice_vsi_list_map_info *vsi_list_info =
+			fm_list->vsi_list_info;
+		u16 rem_vsi_handle;
+
+		rem_vsi_handle = find_first_bit(vsi_list_info->vsi_map,
+						ICE_MAX_VSI);
+		if (!ice_is_vsi_valid(hw, rem_vsi_handle))
+			return ICE_ERR_OUT_OF_RANGE;
+
+		/* Make sure VSI list is empty before removing it below */
+		status = ice_update_vsi_list_rule(hw, &rem_vsi_handle, 1,
+						  vsi_list_id, true,
+						  ice_aqc_opc_update_sw_rules,
+						  lkup_type);
+		if (status)
+			return status;
+
+		tmp_fltr_info.fltr_act = ICE_FWD_TO_VSI;
+		tmp_fltr_info.fwd_id.hw_vsi_id =
+			ice_get_hw_vsi_num(hw, rem_vsi_handle);
+		tmp_fltr_info.vsi_handle = rem_vsi_handle;
+		status = ice_update_pkt_fwd_rule(hw, &tmp_fltr_info);
+		if (status) {
+			ice_debug(hw, ICE_DBG_SW,
+				  "Failed to update pkt fwd rule to FWD_TO_VSI on HW VSI %d, error %d\n",
+				  tmp_fltr_info.fwd_id.hw_vsi_id, status);
+			return status;
+		}
+
+		fm_list->fltr_info = tmp_fltr_info;
+	}
+
+	if ((fm_list->vsi_count == 1 && lkup_type != ICE_SW_LKUP_VLAN) ||
+	    (fm_list->vsi_count == 0 && lkup_type == ICE_SW_LKUP_VLAN)) {
+		struct ice_vsi_list_map_info *vsi_list_info =
+			fm_list->vsi_list_info;
+
+		/* Remove the VSI list since it is no longer used */
+		status = ice_remove_vsi_list_rule(hw, vsi_list_id, lkup_type);
+		if (status) {
+			ice_debug(hw, ICE_DBG_SW,
+				  "Failed to remove VSI list %d, error %d\n",
+				  vsi_list_id, status);
+			return status;
+		}
+
+		list_del(&vsi_list_info->list_entry);
+		devm_kfree(ice_hw_to_dev(hw), vsi_list_info);
+		fm_list->vsi_list_info = NULL;
+	}
+
+	return status;
+}
+
+/**
+ * ice_remove_rule_internal - Remove a filter rule of a given type
+ * @hw: pointer to the hardware structure
+ * @recp_id: recipe id for which the rule needs to removed
+ * @f_entry: rule entry containing filter information
+ */
+static enum ice_status
+ice_remove_rule_internal(struct ice_hw *hw, u8 recp_id,
+			 struct ice_fltr_list_entry *f_entry)
+{
+	struct ice_switch_info *sw = hw->switch_info;
+	struct ice_fltr_mgmt_list_entry *list_elem;
+	struct mutex *rule_lock; /* Lock to protect filter rule list */
+	enum ice_status status = 0;
+	bool remove_rule = false;
+	u16 vsi_handle;
+
+	if (!ice_is_vsi_valid(hw, f_entry->fltr_info.vsi_handle))
+		return ICE_ERR_PARAM;
+	f_entry->fltr_info.fwd_id.hw_vsi_id =
+		ice_get_hw_vsi_num(hw, f_entry->fltr_info.vsi_handle);
+
+	rule_lock = &sw->recp_list[recp_id].filt_rule_lock;
+	mutex_lock(rule_lock);
+	list_elem = ice_find_rule_entry(hw, recp_id, &f_entry->fltr_info);
+	if (!list_elem) {
+		status = ICE_ERR_DOES_NOT_EXIST;
+		goto exit;
+	}
+
+	if (list_elem->fltr_info.fltr_act != ICE_FWD_TO_VSI_LIST) {
+		remove_rule = true;
+	} else if (!list_elem->vsi_list_info) {
+		status = ICE_ERR_DOES_NOT_EXIST;
+		goto exit;
+	} else {
+		if (list_elem->vsi_list_info->ref_cnt > 1)
+			list_elem->vsi_list_info->ref_cnt--;
+		vsi_handle = f_entry->fltr_info.vsi_handle;
+		status = ice_rem_update_vsi_list(hw, vsi_handle, list_elem);
+		if (status)
+			goto exit;
+		/* if vsi count goes to zero after updating the vsi list */
+		if (list_elem->vsi_count == 0)
+			remove_rule = true;
+	}
+
+	if (remove_rule) {
+		/* Remove the lookup rule */
+		struct ice_aqc_sw_rules_elem *s_rule;
+
+		s_rule = devm_kzalloc(ice_hw_to_dev(hw),
+				      ICE_SW_RULE_RX_TX_NO_HDR_SIZE,
+				      GFP_KERNEL);
+		if (!s_rule) {
+			status = ICE_ERR_NO_MEMORY;
+			goto exit;
+		}
+
+		ice_fill_sw_rule(hw, &list_elem->fltr_info, s_rule,
+				 ice_aqc_opc_remove_sw_rules);
+
+		status = ice_aq_sw_rules(hw, s_rule,
+					 ICE_SW_RULE_RX_TX_NO_HDR_SIZE, 1,
+					 ice_aqc_opc_remove_sw_rules, NULL);
+		if (status)
+			goto exit;
+
+		/* Remove a book keeping from the list */
+		devm_kfree(ice_hw_to_dev(hw), s_rule);
+
+		list_del(&list_elem->list_entry);
+		devm_kfree(ice_hw_to_dev(hw), list_elem);
+	}
+exit:
+	mutex_unlock(rule_lock);
+	return status;
 }
 
 /**
@@ -1106,7 +1573,10 @@ ice_add_mac(struct ice_hw *hw, struct list_head *m_list)
 {
 	struct ice_aqc_sw_rules_elem *s_rule, *r_iter;
 	struct ice_fltr_list_entry *m_list_itr;
+	struct list_head *rule_head;
 	u16 elem_sent, total_elem_left;
+	struct ice_switch_info *sw;
+	struct mutex *rule_lock; /* Lock to protect filter rule list */
 	enum ice_status status = 0;
 	u16 num_unicast = 0;
 	u16 s_rule_size;
@@ -1114,48 +1584,73 @@ ice_add_mac(struct ice_hw *hw, struct list_head *m_list)
 	if (!m_list || !hw)
 		return ICE_ERR_PARAM;
 
+	s_rule = NULL;
+	sw = hw->switch_info;
+	rule_lock = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock;
 	list_for_each_entry(m_list_itr, m_list, list_entry) {
 		u8 *add = &m_list_itr->fltr_info.l_data.mac.mac_addr[0];
+		u16 vsi_handle;
+		u16 hw_vsi_id;
 
-		if (m_list_itr->fltr_info.lkup_type != ICE_SW_LKUP_MAC)
+		m_list_itr->fltr_info.flag = ICE_FLTR_TX;
+		vsi_handle = m_list_itr->fltr_info.vsi_handle;
+		if (!ice_is_vsi_valid(hw, vsi_handle))
+			return ICE_ERR_PARAM;
+		hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle);
+		m_list_itr->fltr_info.fwd_id.hw_vsi_id = hw_vsi_id;
+		/* update the src in case it is vsi num */
+		if (m_list_itr->fltr_info.src_id != ICE_SRC_ID_VSI)
 			return ICE_ERR_PARAM;
-		if (is_zero_ether_addr(add))
+		m_list_itr->fltr_info.src = hw_vsi_id;
+		if (m_list_itr->fltr_info.lkup_type != ICE_SW_LKUP_MAC ||
+		    is_zero_ether_addr(add))
 			return ICE_ERR_PARAM;
 		if (is_unicast_ether_addr(add) && !hw->ucast_shared) {
 			/* Don't overwrite the unicast address */
-			if (ice_find_mac_entry(hw, add))
+			mutex_lock(rule_lock);
+			if (ice_find_rule_entry(hw, ICE_SW_LKUP_MAC,
+						&m_list_itr->fltr_info)) {
+				mutex_unlock(rule_lock);
 				return ICE_ERR_ALREADY_EXISTS;
+			}
+			mutex_unlock(rule_lock);
 			num_unicast++;
 		} else if (is_multicast_ether_addr(add) ||
 			   (is_unicast_ether_addr(add) && hw->ucast_shared)) {
-			status = ice_add_shared_mac(hw, m_list_itr);
-			if (status) {
-				m_list_itr->status = ICE_FLTR_STATUS_FW_FAIL;
-				return status;
-			}
-			m_list_itr->status = ICE_FLTR_STATUS_FW_SUCCESS;
+			m_list_itr->status =
+				ice_add_rule_internal(hw, ICE_SW_LKUP_MAC,
+						      m_list_itr);
+			if (m_list_itr->status)
+				return m_list_itr->status;
 		}
 	}
 
+	mutex_lock(rule_lock);
 	/* Exit if no suitable entries were found for adding bulk switch rule */
-	if (!num_unicast)
-		return 0;
+	if (!num_unicast) {
+		status = 0;
+		goto ice_add_mac_exit;
+	}
+
+	rule_head = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rules;
 
 	/* Allocate switch rule buffer for the bulk update for unicast */
 	s_rule_size = ICE_SW_RULE_RX_TX_ETH_HDR_SIZE;
 	s_rule = devm_kcalloc(ice_hw_to_dev(hw), num_unicast, s_rule_size,
 			      GFP_KERNEL);
-	if (!s_rule)
-		return ICE_ERR_NO_MEMORY;
+	if (!s_rule) {
+		status = ICE_ERR_NO_MEMORY;
+		goto ice_add_mac_exit;
+	}
 
 	r_iter = s_rule;
 	list_for_each_entry(m_list_itr, m_list, list_entry) {
 		struct ice_fltr_info *f_info = &m_list_itr->fltr_info;
-		u8 *addr = &f_info->l_data.mac.mac_addr[0];
+		u8 *mac_addr = &f_info->l_data.mac.mac_addr[0];
 
-		if (is_unicast_ether_addr(addr)) {
-			ice_fill_sw_rule(hw, &m_list_itr->fltr_info,
-					 r_iter, ice_aqc_opc_add_sw_rules);
+		if (is_unicast_ether_addr(mac_addr)) {
+			ice_fill_sw_rule(hw, &m_list_itr->fltr_info, r_iter,
+					 ice_aqc_opc_add_sw_rules);
 			r_iter = (struct ice_aqc_sw_rules_elem *)
 				((u8 *)r_iter + s_rule_size);
 		}
@@ -1183,11 +1678,10 @@ ice_add_mac(struct ice_hw *hw, struct list_head *m_list)
 	r_iter = s_rule;
 	list_for_each_entry(m_list_itr, m_list, list_entry) {
 		struct ice_fltr_info *f_info = &m_list_itr->fltr_info;
-		u8 *addr = &f_info->l_data.mac.mac_addr[0];
-		struct ice_switch_info *sw = hw->switch_info;
+		u8 *mac_addr = &f_info->l_data.mac.mac_addr[0];
 		struct ice_fltr_mgmt_list_entry *fm_entry;
 
-		if (is_unicast_ether_addr(addr)) {
+		if (is_unicast_ether_addr(mac_addr)) {
 			f_info->fltr_rule_id =
 				le16_to_cpu(r_iter->pdata.lkup_tx_rx.index);
 			f_info->fltr_act = ICE_FWD_TO_VSI;
@@ -1203,46 +1697,21 @@ ice_add_mac(struct ice_hw *hw, struct list_head *m_list)
 			/* The book keeping entries will get removed when
 			 * base driver calls remove filter AQ command
 			 */
-			mutex_lock(&sw->mac_list_lock);
-			list_add(&fm_entry->list_entry, &sw->mac_list_head);
-			mutex_unlock(&sw->mac_list_lock);
 
+			list_add(&fm_entry->list_entry, rule_head);
 			r_iter = (struct ice_aqc_sw_rules_elem *)
 				((u8 *)r_iter + s_rule_size);
 		}
 	}
 
 ice_add_mac_exit:
-	devm_kfree(ice_hw_to_dev(hw), s_rule);
+	mutex_unlock(rule_lock);
+	if (s_rule)
+		devm_kfree(ice_hw_to_dev(hw), s_rule);
 	return status;
 }
 
 /**
- * ice_find_vlan_entry
- * @hw: pointer to the hardware structure
- * @vlan_id: VLAN id to search for
- *
- * Helper function to search for a VLAN entry using a given VLAN id
- * Returns pointer to the entry if found.
- */
-static struct ice_fltr_mgmt_list_entry *
-ice_find_vlan_entry(struct ice_hw *hw, u16 vlan_id)
-{
-	struct ice_fltr_mgmt_list_entry *vlan_list_itr, *vlan_ret = NULL;
-	struct ice_switch_info *sw = hw->switch_info;
-
-	mutex_lock(&sw->vlan_list_lock);
-	list_for_each_entry(vlan_list_itr, &sw->vlan_list_head, list_entry)
-		if (vlan_list_itr->fltr_info.l_data.vlan.vlan_id == vlan_id) {
-			vlan_ret = vlan_list_itr;
-			break;
-		}
-
-	mutex_unlock(&sw->vlan_list_lock);
-	return vlan_ret;
-}
-
-/**
  * ice_add_vlan_internal - Add one VLAN based filter rule
  * @hw: pointer to the hardware structure
  * @f_entry: filter entry containing one VLAN information
@@ -1250,53 +1719,150 @@ ice_find_vlan_entry(struct ice_hw *hw, u16 vlan_id)
 static enum ice_status
 ice_add_vlan_internal(struct ice_hw *hw, struct ice_fltr_list_entry *f_entry)
 {
-	struct ice_fltr_info *new_fltr, *cur_fltr;
+	struct ice_switch_info *sw = hw->switch_info;
 	struct ice_fltr_mgmt_list_entry *v_list_itr;
-	u16 vlan_id;
+	struct ice_fltr_info *new_fltr, *cur_fltr;
+	enum ice_sw_lkup_type lkup_type;
+	u16 vsi_list_id = 0, vsi_handle;
+	struct mutex *rule_lock; /* Lock to protect filter rule list */
+	enum ice_status status = 0;
+
+	if (!ice_is_vsi_valid(hw, f_entry->fltr_info.vsi_handle))
+		return ICE_ERR_PARAM;
 
+	f_entry->fltr_info.fwd_id.hw_vsi_id =
+		ice_get_hw_vsi_num(hw, f_entry->fltr_info.vsi_handle);
 	new_fltr = &f_entry->fltr_info;
+
 	/* VLAN id should only be 12 bits */
 	if (new_fltr->l_data.vlan.vlan_id > ICE_MAX_VLAN_ID)
 		return ICE_ERR_PARAM;
 
-	vlan_id = new_fltr->l_data.vlan.vlan_id;
-	v_list_itr = ice_find_vlan_entry(hw, vlan_id);
+	if (new_fltr->src_id != ICE_SRC_ID_VSI)
+		return ICE_ERR_PARAM;
+
+	new_fltr->src = new_fltr->fwd_id.hw_vsi_id;
+	lkup_type = new_fltr->lkup_type;
+	vsi_handle = new_fltr->vsi_handle;
+	rule_lock = &sw->recp_list[ICE_SW_LKUP_VLAN].filt_rule_lock;
+	mutex_lock(rule_lock);
+	v_list_itr = ice_find_rule_entry(hw, ICE_SW_LKUP_VLAN, new_fltr);
 	if (!v_list_itr) {
-		u16 vsi_id = ICE_VSI_INVAL_ID;
-		enum ice_status status;
-		u16 vsi_list_id = 0;
+		struct ice_vsi_list_map_info *map_info = NULL;
 
 		if (new_fltr->fltr_act == ICE_FWD_TO_VSI) {
-			enum ice_sw_lkup_type lkup_type = new_fltr->lkup_type;
-
-			/* All VLAN pruning rules use a VSI list.
-			 * Convert the action to forwarding to a VSI list.
+			/* All VLAN pruning rules use a VSI list. Check if
+			 * there is already a VSI list containing VSI that we
+			 * want to add. If found, use the same vsi_list_id for
+			 * this new VLAN rule or else create a new list.
 			 */
-			vsi_id = new_fltr->fwd_id.vsi_id;
-			status = ice_create_vsi_list_rule(hw, &vsi_id, 1,
-							  &vsi_list_id,
-							  lkup_type);
-			if (status)
-				return status;
+			map_info = ice_find_vsi_list_entry(hw, ICE_SW_LKUP_VLAN,
+							   vsi_handle,
+							   &vsi_list_id);
+			if (!map_info) {
+				status = ice_create_vsi_list_rule(hw,
+								  &vsi_handle,
+								  1,
+								  &vsi_list_id,
+								  lkup_type);
+				if (status)
+					goto exit;
+			}
+			/* Convert the action to forwarding to a VSI list. */
 			new_fltr->fltr_act = ICE_FWD_TO_VSI_LIST;
 			new_fltr->fwd_id.vsi_list_id = vsi_list_id;
 		}
 
 		status = ice_create_pkt_fwd_rule(hw, f_entry);
-		if (!status && vsi_id != ICE_VSI_INVAL_ID) {
-			v_list_itr = ice_find_vlan_entry(hw, vlan_id);
-			if (!v_list_itr)
-				return ICE_ERR_DOES_NOT_EXIST;
-			v_list_itr->vsi_list_info =
-				ice_create_vsi_list_map(hw, &vsi_id, 1,
-							vsi_list_id);
+		if (!status) {
+			v_list_itr = ice_find_rule_entry(hw, ICE_SW_LKUP_VLAN,
+							 new_fltr);
+			if (!v_list_itr) {
+				status = ICE_ERR_DOES_NOT_EXIST;
+				goto exit;
+			}
+			/* reuse VSI list for new rule and increment ref_cnt */
+			if (map_info) {
+				v_list_itr->vsi_list_info = map_info;
+				map_info->ref_cnt++;
+			} else {
+				v_list_itr->vsi_list_info =
+					ice_create_vsi_list_map(hw, &vsi_handle,
+								1, vsi_list_id);
+			}
 		}
+	} else if (v_list_itr->vsi_list_info->ref_cnt == 1) {
+		/* Update existing VSI list to add new VSI id only if it used
+		 * by one VLAN rule.
+		 */
+		cur_fltr = &v_list_itr->fltr_info;
+		status = ice_add_update_vsi_list(hw, v_list_itr, cur_fltr,
+						 new_fltr);
+	} else {
+		/* If VLAN rule exists and VSI list being used by this rule is
+		 * referenced by more than 1 VLAN rule. Then create a new VSI
+		 * list appending previous VSI with new VSI and update existing
+		 * VLAN rule to point to new VSI list id
+		 */
+		struct ice_fltr_info tmp_fltr;
+		u16 vsi_handle_arr[2];
+		u16 cur_handle;
 
-		return status;
+		/* Current implementation only supports reusing VSI list with
+		 * one VSI count. We should never hit below condition
+		 */
+		if (v_list_itr->vsi_count > 1 &&
+		    v_list_itr->vsi_list_info->ref_cnt > 1) {
+			ice_debug(hw, ICE_DBG_SW,
+				  "Invalid configuration: Optimization to reuse VSI list with more than one VSI is not being done yet\n");
+			status = ICE_ERR_CFG;
+			goto exit;
+		}
+
+		cur_handle =
+			find_first_bit(v_list_itr->vsi_list_info->vsi_map,
+				       ICE_MAX_VSI);
+
+		/* A rule already exists with the new VSI being added */
+		if (cur_handle == vsi_handle) {
+			status = ICE_ERR_ALREADY_EXISTS;
+			goto exit;
+		}
+
+		vsi_handle_arr[0] = cur_handle;
+		vsi_handle_arr[1] = vsi_handle;
+		status = ice_create_vsi_list_rule(hw, &vsi_handle_arr[0], 2,
+						  &vsi_list_id, lkup_type);
+		if (status)
+			goto exit;
+
+		tmp_fltr = v_list_itr->fltr_info;
+		tmp_fltr.fltr_rule_id = v_list_itr->fltr_info.fltr_rule_id;
+		tmp_fltr.fwd_id.vsi_list_id = vsi_list_id;
+		tmp_fltr.fltr_act = ICE_FWD_TO_VSI_LIST;
+		/* Update the previous switch rule to a new VSI list which
+		 * includes current VSI thats requested
+		 */
+		status = ice_update_pkt_fwd_rule(hw, &tmp_fltr);
+		if (status)
+			goto exit;
+
+		/* before overriding VSI list map info. decrement ref_cnt of
+		 * previous VSI list
+		 */
+		v_list_itr->vsi_list_info->ref_cnt--;
+
+		/* now update to newly created list */
+		v_list_itr->fltr_info.fwd_id.vsi_list_id = vsi_list_id;
+		v_list_itr->vsi_list_info =
+			ice_create_vsi_list_map(hw, &vsi_handle_arr[0], 2,
+						vsi_list_id);
+		v_list_itr->vsi_count++;
 	}
 
-	cur_fltr = &v_list_itr->fltr_info;
-	return ice_handle_vsi_list_mgmt(hw, v_list_itr, cur_fltr, new_fltr);
+exit:
+	mutex_unlock(rule_lock);
+	return status;
 }
 
 /**
@@ -1313,335 +1879,58 @@ ice_add_vlan(struct ice_hw *hw, struct list_head *v_list)
 		return ICE_ERR_PARAM;
 
 	list_for_each_entry(v_list_itr, v_list, list_entry) {
-		enum ice_status status;
-
 		if (v_list_itr->fltr_info.lkup_type != ICE_SW_LKUP_VLAN)
 			return ICE_ERR_PARAM;
-
-		status = ice_add_vlan_internal(hw, v_list_itr);
-		if (status) {
-			v_list_itr->status = ICE_FLTR_STATUS_FW_FAIL;
-			return status;
-		}
-		v_list_itr->status = ICE_FLTR_STATUS_FW_SUCCESS;
+		v_list_itr->fltr_info.flag = ICE_FLTR_TX;
+		v_list_itr->status = ice_add_vlan_internal(hw, v_list_itr);
+		if (v_list_itr->status)
+			return v_list_itr->status;
 	}
 	return 0;
 }
 
 /**
- * ice_remove_vsi_list_rule
+ * ice_rem_sw_rule_info
  * @hw: pointer to the hardware structure
- * @vsi_list_id: VSI list id generated as part of allocate resource
- * @lkup_type: switch rule filter lookup type
+ * @rule_head: pointer to the switch list structure that we want to delete
  */
-static enum ice_status
-ice_remove_vsi_list_rule(struct ice_hw *hw, u16 vsi_list_id,
-			 enum ice_sw_lkup_type lkup_type)
-{
-	struct ice_aqc_sw_rules_elem *s_rule;
-	enum ice_status status;
-	u16 s_rule_size;
-
-	s_rule_size = (u16)ICE_SW_RULE_VSI_LIST_SIZE(0);
-	s_rule = devm_kzalloc(ice_hw_to_dev(hw), s_rule_size, GFP_KERNEL);
-	if (!s_rule)
-		return ICE_ERR_NO_MEMORY;
-
-	s_rule->type = cpu_to_le16(ICE_AQC_SW_RULES_T_VSI_LIST_CLEAR);
-	s_rule->pdata.vsi_list.index = cpu_to_le16(vsi_list_id);
-	/* FW expects number of VSIs in vsi_list resource to be 0 for clear
-	 * command. Since memory is zero'ed out during initialization, it's not
-	 * necessary to explicitly initialize the variable to 0.
-	 */
-
-	status = ice_aq_sw_rules(hw, s_rule, s_rule_size, 1,
-				 ice_aqc_opc_remove_sw_rules, NULL);
-	if (!status)
-		/* Free the vsi_list resource that we allocated */
-		status = ice_aq_alloc_free_vsi_list(hw, &vsi_list_id, lkup_type,
-						    ice_aqc_opc_free_res);
-
-	devm_kfree(ice_hw_to_dev(hw), s_rule);
-	return status;
-}
-
-/**
- * ice_handle_rem_vsi_list_mgmt
- * @hw: pointer to the hardware structure
- * @vsi_id: ID of the VSI to remove
- * @fm_list_itr: filter management entry for which the VSI list management
- * needs to be done
- */
-static enum ice_status
-ice_handle_rem_vsi_list_mgmt(struct ice_hw *hw, u16 vsi_id,
-			     struct ice_fltr_mgmt_list_entry *fm_list_itr)
+static void
+ice_rem_sw_rule_info(struct ice_hw *hw, struct list_head *rule_head)
 {
-	struct ice_switch_info *sw = hw->switch_info;
-	enum ice_status status = 0;
-	enum ice_sw_lkup_type lkup_type;
-	bool is_last_elem = true;
-	bool conv_list = false;
-	bool del_list = false;
-	u16 vsi_list_id;
-
-	lkup_type = fm_list_itr->fltr_info.lkup_type;
-	vsi_list_id = fm_list_itr->fltr_info.fwd_id.vsi_list_id;
-
-	if (fm_list_itr->vsi_count > 1) {
-		status = ice_update_vsi_list_rule(hw, &vsi_id, 1, vsi_list_id,
-						  true,
-						  ice_aqc_opc_update_sw_rules,
-						  lkup_type);
-		if (status)
-			return status;
-		fm_list_itr->vsi_count--;
-		is_last_elem = false;
-		clear_bit(vsi_id, fm_list_itr->vsi_list_info->vsi_map);
-	}
-
-	/* For non-VLAN rules that forward packets to a VSI list, convert them
-	 * to forwarding packets to a VSI if there is only one VSI left in the
-	 * list.  Unused lists are then removed.
-	 * VLAN rules need to use VSI lists even with only one VSI.
-	 */
-	if (fm_list_itr->fltr_info.fltr_act == ICE_FWD_TO_VSI_LIST) {
-		if (lkup_type == ICE_SW_LKUP_VLAN) {
-			del_list = is_last_elem;
-		} else if (fm_list_itr->vsi_count == 1) {
-			conv_list = true;
-			del_list = true;
-		}
-	}
-
-	if (del_list) {
-		/* Remove the VSI list since it is no longer used */
-		struct ice_vsi_list_map_info *vsi_list_info =
-			fm_list_itr->vsi_list_info;
+	if (!list_empty(rule_head)) {
+		struct ice_fltr_mgmt_list_entry *entry;
+		struct ice_fltr_mgmt_list_entry *tmp;
 
-		status = ice_remove_vsi_list_rule(hw, vsi_list_id, lkup_type);
-		if (status)
-			return status;
-
-		if (conv_list) {
-			u16 rem_vsi_id;
-
-			rem_vsi_id = find_first_bit(vsi_list_info->vsi_map,
-						    ICE_MAX_VSI);
-
-			/* Error out when the expected last element is not in
-			 * the VSI list map
-			 */
-			if (rem_vsi_id == ICE_MAX_VSI)
-				return ICE_ERR_OUT_OF_RANGE;
-
-			/* Change the list entry action from VSI_LIST to VSI */
-			fm_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
-			fm_list_itr->fltr_info.fwd_id.vsi_id = rem_vsi_id;
+		list_for_each_entry_safe(entry, tmp, rule_head, list_entry) {
+			list_del(&entry->list_entry);
+			devm_kfree(ice_hw_to_dev(hw), entry);
 		}
-
-		list_del(&vsi_list_info->list_entry);
-		devm_kfree(ice_hw_to_dev(hw), vsi_list_info);
-		fm_list_itr->vsi_list_info = NULL;
-	}
-
-	if (conv_list) {
-		/* Convert the rule's forward action to forwarding packets to
-		 * a VSI
-		 */
-		struct ice_aqc_sw_rules_elem *s_rule;
-
-		s_rule = devm_kzalloc(ice_hw_to_dev(hw),
-				      ICE_SW_RULE_RX_TX_ETH_HDR_SIZE,
-				      GFP_KERNEL);
-		if (!s_rule)
-			return ICE_ERR_NO_MEMORY;
-
-		ice_fill_sw_rule(hw, &fm_list_itr->fltr_info, s_rule,
-				 ice_aqc_opc_update_sw_rules);
-
-		s_rule->pdata.lkup_tx_rx.index =
-			cpu_to_le16(fm_list_itr->fltr_info.fltr_rule_id);
-
-		status = ice_aq_sw_rules(hw, s_rule,
-					 ICE_SW_RULE_RX_TX_ETH_HDR_SIZE, 1,
-					 ice_aqc_opc_update_sw_rules, NULL);
-		devm_kfree(ice_hw_to_dev(hw), s_rule);
-		if (status)
-			return status;
 	}
-
-	if (is_last_elem) {
-		/* Remove the lookup rule */
-		struct ice_aqc_sw_rules_elem *s_rule;
-
-		s_rule = devm_kzalloc(ice_hw_to_dev(hw),
-				      ICE_SW_RULE_RX_TX_NO_HDR_SIZE,
-				      GFP_KERNEL);
-		if (!s_rule)
-			return ICE_ERR_NO_MEMORY;
-
-		ice_fill_sw_rule(hw, &fm_list_itr->fltr_info, s_rule,
-				 ice_aqc_opc_remove_sw_rules);
-
-		status = ice_aq_sw_rules(hw, s_rule,
-					 ICE_SW_RULE_RX_TX_NO_HDR_SIZE, 1,
-					 ice_aqc_opc_remove_sw_rules, NULL);
-		if (status)
-			return status;
-
-		/* Remove a book keeping entry from the MAC address list */
-		mutex_lock(&sw->mac_list_lock);
-		list_del(&fm_list_itr->list_entry);
-		mutex_unlock(&sw->mac_list_lock);
-		devm_kfree(ice_hw_to_dev(hw), fm_list_itr);
-		devm_kfree(ice_hw_to_dev(hw), s_rule);
-	}
-	return status;
-}
-
-/**
- * ice_remove_mac_entry
- * @hw: pointer to the hardware structure
- * @f_entry: structure containing MAC forwarding information
- */
-static enum ice_status
-ice_remove_mac_entry(struct ice_hw *hw, struct ice_fltr_list_entry *f_entry)
-{
-	struct ice_fltr_mgmt_list_entry *m_entry;
-	u16 vsi_id;
-	u8 *add;
-
-	add = &f_entry->fltr_info.l_data.mac.mac_addr[0];
-
-	m_entry = ice_find_mac_entry(hw, add);
-	if (!m_entry)
-		return ICE_ERR_PARAM;
-
-	vsi_id = f_entry->fltr_info.fwd_id.vsi_id;
-	return ice_handle_rem_vsi_list_mgmt(hw, vsi_id, m_entry);
 }
 
 /**
- * ice_remove_mac - remove a MAC address based filter rule
+ * ice_cfg_dflt_vsi - change state of VSI to set/clear default
  * @hw: pointer to the hardware structure
- * @m_list: list of MAC addresses and forwarding information
- *
- * This function removes either a MAC filter rule or a specific VSI from a
- * VSI list for a multicast MAC address.
- *
- * Returns ICE_ERR_DOES_NOT_EXIST if a given entry was not added by
- * ice_add_mac. Caller should be aware that this call will only work if all
- * the entries passed into m_list were added previously. It will not attempt to
- * do a partial remove of entries that were found.
- */
-enum ice_status
-ice_remove_mac(struct ice_hw *hw, struct list_head *m_list)
-{
-	struct ice_aqc_sw_rules_elem *s_rule, *r_iter;
-	u8 s_rule_size = ICE_SW_RULE_RX_TX_NO_HDR_SIZE;
-	struct ice_switch_info *sw = hw->switch_info;
-	struct ice_fltr_mgmt_list_entry *m_entry;
-	struct ice_fltr_list_entry *m_list_itr;
-	u16 elem_sent, total_elem_left;
-	enum ice_status status = 0;
-	u16 num_unicast = 0;
-
-	if (!m_list)
-		return ICE_ERR_PARAM;
-
-	list_for_each_entry(m_list_itr, m_list, list_entry) {
-		u8 *addr = m_list_itr->fltr_info.l_data.mac.mac_addr;
-
-		if (is_unicast_ether_addr(addr) && !hw->ucast_shared)
-			num_unicast++;
-		else if (is_multicast_ether_addr(addr) ||
-			 (is_unicast_ether_addr(addr) && hw->ucast_shared))
-			ice_remove_mac_entry(hw, m_list_itr);
-	}
-
-	/* Exit if no unicast addresses found. Multicast switch rules
-	 * were added individually
-	 */
-	if (!num_unicast)
-		return 0;
-
-	/* Allocate switch rule buffer for the bulk update for unicast */
-	s_rule = devm_kcalloc(ice_hw_to_dev(hw), num_unicast, s_rule_size,
-			      GFP_KERNEL);
-	if (!s_rule)
-		return ICE_ERR_NO_MEMORY;
-
-	r_iter = s_rule;
-	list_for_each_entry(m_list_itr, m_list, list_entry) {
-		u8 *addr = m_list_itr->fltr_info.l_data.mac.mac_addr;
-
-		if (is_unicast_ether_addr(addr)) {
-			m_entry = ice_find_mac_entry(hw, addr);
-			if (!m_entry) {
-				status = ICE_ERR_DOES_NOT_EXIST;
-				goto ice_remove_mac_exit;
-			}
-
-			ice_fill_sw_rule(hw, &m_entry->fltr_info,
-					 r_iter, ice_aqc_opc_remove_sw_rules);
-			r_iter = (struct ice_aqc_sw_rules_elem *)
-				((u8 *)r_iter + s_rule_size);
-		}
-	}
-
-	/* Call AQ bulk switch rule update for all unicast addresses */
-	r_iter = s_rule;
-	/* Call AQ switch rule in AQ_MAX chunk */
-	for (total_elem_left = num_unicast; total_elem_left > 0;
-	     total_elem_left -= elem_sent) {
-		struct ice_aqc_sw_rules_elem *entry = r_iter;
-
-		elem_sent = min(total_elem_left,
-				(u16)(ICE_AQ_MAX_BUF_LEN / s_rule_size));
-		status = ice_aq_sw_rules(hw, entry, elem_sent * s_rule_size,
-					 elem_sent, ice_aqc_opc_remove_sw_rules,
-					 NULL);
-		if (status)
-			break;
-		r_iter = (struct ice_aqc_sw_rules_elem *)
-			((u8 *)r_iter + s_rule_size);
-	}
-
-	list_for_each_entry(m_list_itr, m_list, list_entry) {
-		u8 *addr = m_list_itr->fltr_info.l_data.mac.mac_addr;
-
-		if (is_unicast_ether_addr(addr)) {
-			m_entry = ice_find_mac_entry(hw, addr);
-			if (!m_entry)
-				return ICE_ERR_OUT_OF_RANGE;
-			mutex_lock(&sw->mac_list_lock);
-			list_del(&m_entry->list_entry);
-			mutex_unlock(&sw->mac_list_lock);
-			devm_kfree(ice_hw_to_dev(hw), m_entry);
-		}
-	}
-
-ice_remove_mac_exit:
-	devm_kfree(ice_hw_to_dev(hw), s_rule);
-	return status;
-}
-
-/**
- * ice_cfg_dflt_vsi - add filter rule to set/unset given VSI as default
- * VSI for the switch (represented by swid)
- * @hw: pointer to the hardware structure
- * @vsi_id: number of VSI to set as default
+ * @vsi_handle: VSI handle to set as default
  * @set: true to add the above mentioned switch rule, false to remove it
  * @direction: ICE_FLTR_RX or ICE_FLTR_TX
+ *
+ * add filter rule to set/unset given VSI as default VSI for the switch
+ * (represented by swid)
  */
 enum ice_status
-ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_id, bool set, u8 direction)
+ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction)
 {
 	struct ice_aqc_sw_rules_elem *s_rule;
 	struct ice_fltr_info f_info;
 	enum ice_adminq_opc opcode;
 	enum ice_status status;
 	u16 s_rule_size;
+	u16 hw_vsi_id;
+
+	if (!ice_is_vsi_valid(hw, vsi_handle))
+		return ICE_ERR_PARAM;
+	hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle);
 
 	s_rule_size = set ? ICE_SW_RULE_RX_TX_ETH_HDR_SIZE :
 			    ICE_SW_RULE_RX_TX_NO_HDR_SIZE;
@@ -1654,15 +1943,17 @@ ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_id, bool set, u8 direction)
 	f_info.lkup_type = ICE_SW_LKUP_DFLT;
 	f_info.flag = direction;
 	f_info.fltr_act = ICE_FWD_TO_VSI;
-	f_info.fwd_id.vsi_id = vsi_id;
+	f_info.fwd_id.hw_vsi_id = hw_vsi_id;
 
 	if (f_info.flag & ICE_FLTR_RX) {
 		f_info.src = hw->port_info->lport;
+		f_info.src_id = ICE_SRC_ID_LPORT;
 		if (!set)
 			f_info.fltr_rule_id =
 				hw->port_info->dflt_rx_vsi_rule_id;
 	} else if (f_info.flag & ICE_FLTR_TX) {
-		f_info.src = vsi_id;
+		f_info.src_id = ICE_SRC_ID_VSI;
+		f_info.src = hw_vsi_id;
 		if (!set)
 			f_info.fltr_rule_id =
 				hw->port_info->dflt_tx_vsi_rule_id;
@@ -1682,10 +1973,10 @@ ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_id, bool set, u8 direction)
 		u16 index = le16_to_cpu(s_rule->pdata.lkup_tx_rx.index);
 
 		if (f_info.flag & ICE_FLTR_TX) {
-			hw->port_info->dflt_tx_vsi_num = vsi_id;
+			hw->port_info->dflt_tx_vsi_num = hw_vsi_id;
 			hw->port_info->dflt_tx_vsi_rule_id = index;
 		} else if (f_info.flag & ICE_FLTR_RX) {
-			hw->port_info->dflt_rx_vsi_num = vsi_id;
+			hw->port_info->dflt_rx_vsi_num = hw_vsi_id;
 			hw->port_info->dflt_rx_vsi_rule_id = index;
 		}
 	} else {
@@ -1704,26 +1995,38 @@ out:
 }
 
 /**
- * ice_remove_vlan_internal - Remove one VLAN based filter rule
+ * ice_remove_mac - remove a MAC address based filter rule
  * @hw: pointer to the hardware structure
- * @f_entry: filter entry containing one VLAN information
+ * @m_list: list of MAC addresses and forwarding information
+ *
+ * This function removes either a MAC filter rule or a specific VSI from a
+ * VSI list for a multicast MAC address.
+ *
+ * Returns ICE_ERR_DOES_NOT_EXIST if a given entry was not added by
+ * ice_add_mac. Caller should be aware that this call will only work if all
+ * the entries passed into m_list were added previously. It will not attempt to
+ * do a partial remove of entries that were found.
  */
-static enum ice_status
-ice_remove_vlan_internal(struct ice_hw *hw,
-			 struct ice_fltr_list_entry *f_entry)
+enum ice_status
+ice_remove_mac(struct ice_hw *hw, struct list_head *m_list)
 {
-	struct ice_fltr_info *new_fltr;
-	struct ice_fltr_mgmt_list_entry *v_list_elem;
-	u16 vsi_id;
+	struct ice_fltr_list_entry *list_itr, *tmp;
 
-	new_fltr = &f_entry->fltr_info;
-
-	v_list_elem = ice_find_vlan_entry(hw, new_fltr->l_data.vlan.vlan_id);
-	if (!v_list_elem)
+	if (!m_list)
 		return ICE_ERR_PARAM;
 
-	vsi_id = f_entry->fltr_info.fwd_id.vsi_id;
-	return ice_handle_rem_vsi_list_mgmt(hw, vsi_id, v_list_elem);
+	list_for_each_entry_safe(list_itr, tmp, m_list, list_entry) {
+		enum ice_sw_lkup_type l_type = list_itr->fltr_info.lkup_type;
+
+		if (l_type != ICE_SW_LKUP_MAC)
+			return ICE_ERR_PARAM;
+		list_itr->status = ice_remove_rule_internal(hw,
+							    ICE_SW_LKUP_MAC,
+							    list_itr);
+		if (list_itr->status)
+			return list_itr->status;
+	}
+	return 0;
 }
 
 /**
@@ -1734,131 +2037,169 @@ ice_remove_vlan_internal(struct ice_hw *hw,
 enum ice_status
 ice_remove_vlan(struct ice_hw *hw, struct list_head *v_list)
 {
-	struct ice_fltr_list_entry *v_list_itr;
-	enum ice_status status = 0;
+	struct ice_fltr_list_entry *v_list_itr, *tmp;
 
 	if (!v_list || !hw)
 		return ICE_ERR_PARAM;
 
-	list_for_each_entry(v_list_itr, v_list, list_entry) {
-		status = ice_remove_vlan_internal(hw, v_list_itr);
-		if (status) {
-			v_list_itr->status = ICE_FLTR_STATUS_FW_FAIL;
-			return status;
-		}
-		v_list_itr->status = ICE_FLTR_STATUS_FW_SUCCESS;
+	list_for_each_entry_safe(v_list_itr, tmp, v_list, list_entry) {
+		enum ice_sw_lkup_type l_type = v_list_itr->fltr_info.lkup_type;
+
+		if (l_type != ICE_SW_LKUP_VLAN)
+			return ICE_ERR_PARAM;
+		v_list_itr->status = ice_remove_rule_internal(hw,
+							      ICE_SW_LKUP_VLAN,
+							      v_list_itr);
+		if (v_list_itr->status)
+			return v_list_itr->status;
 	}
-	return status;
+	return 0;
+}
+
+/**
+ * ice_vsi_uses_fltr - Determine if given VSI uses specified filter
+ * @fm_entry: filter entry to inspect
+ * @vsi_handle: VSI handle to compare with filter info
+ */
+static bool
+ice_vsi_uses_fltr(struct ice_fltr_mgmt_list_entry *fm_entry, u16 vsi_handle)
+{
+	return ((fm_entry->fltr_info.fltr_act == ICE_FWD_TO_VSI &&
+		 fm_entry->fltr_info.vsi_handle == vsi_handle) ||
+		(fm_entry->fltr_info.fltr_act == ICE_FWD_TO_VSI_LIST &&
+		 (test_bit(vsi_handle, fm_entry->vsi_list_info->vsi_map))));
+}
+
+/**
+ * ice_add_entry_to_vsi_fltr_list - Add copy of fltr_list_entry to remove list
+ * @hw: pointer to the hardware structure
+ * @vsi_handle: VSI handle to remove filters from
+ * @vsi_list_head: pointer to the list to add entry to
+ * @fi: pointer to fltr_info of filter entry to copy & add
+ *
+ * Helper function, used when creating a list of filters to remove from
+ * a specific VSI. The entry added to vsi_list_head is a COPY of the
+ * original filter entry, with the exception of fltr_info.fltr_act and
+ * fltr_info.fwd_id fields. These are set such that later logic can
+ * extract which VSI to remove the fltr from, and pass on that information.
+ */
+static enum ice_status
+ice_add_entry_to_vsi_fltr_list(struct ice_hw *hw, u16 vsi_handle,
+			       struct list_head *vsi_list_head,
+			       struct ice_fltr_info *fi)
+{
+	struct ice_fltr_list_entry *tmp;
+
+	/* this memory is freed up in the caller function
+	 * once filters for this VSI are removed
+	 */
+	tmp = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*tmp), GFP_KERNEL);
+	if (!tmp)
+		return ICE_ERR_NO_MEMORY;
+
+	tmp->fltr_info = *fi;
+
+	/* Overwrite these fields to indicate which VSI to remove filter from,
+	 * so find and remove logic can extract the information from the
+	 * list entries. Note that original entries will still have proper
+	 * values.
+	 */
+	tmp->fltr_info.fltr_act = ICE_FWD_TO_VSI;
+	tmp->fltr_info.vsi_handle = vsi_handle;
+	tmp->fltr_info.fwd_id.hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle);
+
+	list_add(&tmp->list_entry, vsi_list_head);
+
+	return 0;
 }
 
 /**
  * ice_add_to_vsi_fltr_list - Add VSI filters to the list
  * @hw: pointer to the hardware structure
- * @vsi_id: ID of VSI to remove filters from
+ * @vsi_handle: VSI handle to remove filters from
  * @lkup_list_head: pointer to the list that has certain lookup type filters
- * @vsi_list_head: pointer to the list pertaining to VSI with vsi_id
+ * @vsi_list_head: pointer to the list pertaining to VSI with vsi_handle
+ *
+ * Locates all filters in lkup_list_head that are used by the given VSI,
+ * and adds COPIES of those entries to vsi_list_head (intended to be used
+ * to remove the listed filters).
+ * Note that this means all entries in vsi_list_head must be explicitly
+ * deallocated by the caller when done with list.
  */
 static enum ice_status
-ice_add_to_vsi_fltr_list(struct ice_hw *hw, u16 vsi_id,
+ice_add_to_vsi_fltr_list(struct ice_hw *hw, u16 vsi_handle,
 			 struct list_head *lkup_list_head,
 			 struct list_head *vsi_list_head)
 {
 	struct ice_fltr_mgmt_list_entry *fm_entry;
+	enum ice_status status = 0;
 
 	/* check to make sure VSI id is valid and within boundary */
-	if (vsi_id >=
-	    (sizeof(fm_entry->vsi_list_info->vsi_map) * BITS_PER_BYTE - 1))
+	if (!ice_is_vsi_valid(hw, vsi_handle))
 		return ICE_ERR_PARAM;
 
 	list_for_each_entry(fm_entry, lkup_list_head, list_entry) {
 		struct ice_fltr_info *fi;
 
 		fi = &fm_entry->fltr_info;
-		if ((fi->fltr_act == ICE_FWD_TO_VSI &&
-		     fi->fwd_id.vsi_id == vsi_id) ||
-		    (fi->fltr_act == ICE_FWD_TO_VSI_LIST &&
-		     (test_bit(vsi_id, fm_entry->vsi_list_info->vsi_map)))) {
-			struct ice_fltr_list_entry *tmp;
-
-			/* this memory is freed up in the caller function
-			 * ice_remove_vsi_lkup_fltr() once filters for
-			 * this VSI are removed
-			 */
-			tmp = devm_kzalloc(ice_hw_to_dev(hw), sizeof(*tmp),
-					   GFP_KERNEL);
-			if (!tmp)
-				return ICE_ERR_NO_MEMORY;
+		if (!fi || !ice_vsi_uses_fltr(fm_entry, vsi_handle))
+			continue;
 
-			memcpy(&tmp->fltr_info, fi, sizeof(*fi));
-
-			/* Expected below fields to be set to ICE_FWD_TO_VSI and
-			 * the particular VSI id since we are only removing this
-			 * one VSI
-			 */
-			if (fi->fltr_act == ICE_FWD_TO_VSI_LIST) {
-				tmp->fltr_info.fltr_act = ICE_FWD_TO_VSI;
-				tmp->fltr_info.fwd_id.vsi_id = vsi_id;
-			}
-
-			list_add(&tmp->list_entry, vsi_list_head);
-		}
+		status = ice_add_entry_to_vsi_fltr_list(hw, vsi_handle,
+							vsi_list_head, fi);
+		if (status)
+			return status;
 	}
-	return 0;
+	return status;
 }
 
 /**
  * ice_remove_vsi_lkup_fltr - Remove lookup type filters for a VSI
  * @hw: pointer to the hardware structure
- * @vsi_id: ID of VSI to remove filters from
+ * @vsi_handle: VSI handle to remove filters from
  * @lkup: switch rule filter lookup type
  */
 static void
-ice_remove_vsi_lkup_fltr(struct ice_hw *hw, u16 vsi_id,
+ice_remove_vsi_lkup_fltr(struct ice_hw *hw, u16 vsi_handle,
 			 enum ice_sw_lkup_type lkup)
 {
 	struct ice_switch_info *sw = hw->switch_info;
 	struct ice_fltr_list_entry *fm_entry;
 	struct list_head remove_list_head;
+	struct list_head *rule_head;
 	struct ice_fltr_list_entry *tmp;
+	struct mutex *rule_lock;	/* Lock to protect filter rule list */
 	enum ice_status status;
 
 	INIT_LIST_HEAD(&remove_list_head);
+	rule_lock = &sw->recp_list[lkup].filt_rule_lock;
+	rule_head = &sw->recp_list[lkup].filt_rules;
+	mutex_lock(rule_lock);
+	status = ice_add_to_vsi_fltr_list(hw, vsi_handle, rule_head,
+					  &remove_list_head);
+	mutex_unlock(rule_lock);
+	if (status)
+		return;
+
 	switch (lkup) {
 	case ICE_SW_LKUP_MAC:
-		mutex_lock(&sw->mac_list_lock);
-		status = ice_add_to_vsi_fltr_list(hw, vsi_id,
-						  &sw->mac_list_head,
-						  &remove_list_head);
-		mutex_unlock(&sw->mac_list_lock);
-		if (!status) {
-			ice_remove_mac(hw, &remove_list_head);
-			goto free_fltr_list;
-		}
+		ice_remove_mac(hw, &remove_list_head);
 		break;
 	case ICE_SW_LKUP_VLAN:
-		mutex_lock(&sw->vlan_list_lock);
-		status = ice_add_to_vsi_fltr_list(hw, vsi_id,
-						  &sw->vlan_list_head,
-						  &remove_list_head);
-		mutex_unlock(&sw->vlan_list_lock);
-		if (!status) {
-			ice_remove_vlan(hw, &remove_list_head);
-			goto free_fltr_list;
-		}
+		ice_remove_vlan(hw, &remove_list_head);
 		break;
 	case ICE_SW_LKUP_MAC_VLAN:
 	case ICE_SW_LKUP_ETHERTYPE:
 	case ICE_SW_LKUP_ETHERTYPE_MAC:
 	case ICE_SW_LKUP_PROMISC:
-	case ICE_SW_LKUP_PROMISC_VLAN:
 	case ICE_SW_LKUP_DFLT:
-		ice_debug(hw, ICE_DBG_SW,
-			  "Remove filters for this lookup type hasn't been implemented yet\n");
+	case ICE_SW_LKUP_PROMISC_VLAN:
+	case ICE_SW_LKUP_LAST:
+	default:
+		ice_debug(hw, ICE_DBG_SW, "Unsupported lookup type %d\n", lkup);
 		break;
 	}
 
-	return;
-free_fltr_list:
 	list_for_each_entry_safe(fm_entry, tmp, &remove_list_head, list_entry) {
 		list_del(&fm_entry->list_entry);
 		devm_kfree(ice_hw_to_dev(hw), fm_entry);
@@ -1868,16 +2209,121 @@ free_fltr_list:
 /**
  * ice_remove_vsi_fltr - Remove all filters for a VSI
  * @hw: pointer to the hardware structure
- * @vsi_id: ID of VSI to remove filters from
+ * @vsi_handle: VSI handle to remove filters from
+ */
+void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_handle)
+{
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_MAC);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_MAC_VLAN);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_PROMISC);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_VLAN);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_DFLT);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_ETHERTYPE);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_ETHERTYPE_MAC);
+	ice_remove_vsi_lkup_fltr(hw, vsi_handle, ICE_SW_LKUP_PROMISC_VLAN);
+}
+
+/**
+ * ice_replay_vsi_fltr - Replay filters for requested VSI
+ * @hw: pointer to the hardware structure
+ * @vsi_handle: driver VSI handle
+ * @recp_id: Recipe id for which rules need to be replayed
+ * @list_head: list for which filters need to be replayed
+ *
+ * Replays the filter of recipe recp_id for a VSI represented via vsi_handle.
+ * It is required to pass valid VSI handle.
+ */
+static enum ice_status
+ice_replay_vsi_fltr(struct ice_hw *hw, u16 vsi_handle, u8 recp_id,
+		    struct list_head *list_head)
+{
+	struct ice_fltr_mgmt_list_entry *itr;
+	enum ice_status status = 0;
+	u16 hw_vsi_id;
+
+	if (list_empty(list_head))
+		return status;
+	hw_vsi_id = ice_get_hw_vsi_num(hw, vsi_handle);
+
+	list_for_each_entry(itr, list_head, list_entry) {
+		struct ice_fltr_list_entry f_entry;
+
+		f_entry.fltr_info = itr->fltr_info;
+		if (itr->vsi_count < 2 && recp_id != ICE_SW_LKUP_VLAN &&
+		    itr->fltr_info.vsi_handle == vsi_handle) {
+			/* update the src in case it is vsi num */
+			if (f_entry.fltr_info.src_id == ICE_SRC_ID_VSI)
+				f_entry.fltr_info.src = hw_vsi_id;
+			status = ice_add_rule_internal(hw, recp_id, &f_entry);
+			if (status)
+				goto end;
+			continue;
+		}
+		if (!itr->vsi_list_info ||
+		    !test_bit(vsi_handle, itr->vsi_list_info->vsi_map))
+			continue;
+		/* Clearing it so that the logic can add it back */
+		clear_bit(vsi_handle, itr->vsi_list_info->vsi_map);
+		f_entry.fltr_info.vsi_handle = vsi_handle;
+		f_entry.fltr_info.fltr_act = ICE_FWD_TO_VSI;
+		/* update the src in case it is vsi num */
+		if (f_entry.fltr_info.src_id == ICE_SRC_ID_VSI)
+			f_entry.fltr_info.src = hw_vsi_id;
+		if (recp_id == ICE_SW_LKUP_VLAN)
+			status = ice_add_vlan_internal(hw, &f_entry);
+		else
+			status = ice_add_rule_internal(hw, recp_id, &f_entry);
+		if (status)
+			goto end;
+	}
+end:
+	return status;
+}
+
+/**
+ * ice_replay_vsi_all_fltr - replay all filters stored in bookkeeping lists
+ * @hw: pointer to the hardware structure
+ * @vsi_handle: driver VSI handle
+ *
+ * Replays filters for requested VSI via vsi_handle.
  */
-void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_id)
+enum ice_status ice_replay_vsi_all_fltr(struct ice_hw *hw, u16 vsi_handle)
 {
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_MAC);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_MAC_VLAN);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_PROMISC);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_VLAN);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_DFLT);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_ETHERTYPE);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_ETHERTYPE_MAC);
-	ice_remove_vsi_lkup_fltr(hw, vsi_id, ICE_SW_LKUP_PROMISC_VLAN);
+	struct ice_switch_info *sw = hw->switch_info;
+	enum ice_status status = 0;
+	u8 i;
+
+	for (i = 0; i < ICE_SW_LKUP_LAST; i++) {
+		struct list_head *head;
+
+		head = &sw->recp_list[i].filt_replay_rules;
+		status = ice_replay_vsi_fltr(hw, vsi_handle, i, head);
+		if (status)
+			return status;
+	}
+	return status;
+}
+
+/**
+ * ice_rm_all_sw_replay_rule_info - deletes filter replay rules
+ * @hw: pointer to the hw struct
+ *
+ * Deletes the filter replay rules.
+ */
+void ice_rm_all_sw_replay_rule_info(struct ice_hw *hw)
+{
+	struct ice_switch_info *sw = hw->switch_info;
+	u8 i;
+
+	if (!sw)
+		return;
+
+	for (i = 0; i < ICE_SW_LKUP_LAST; i++) {
+		if (!list_empty(&sw->recp_list[i].filt_replay_rules)) {
+			struct list_head *l_head;
+
+			l_head = &sw->recp_list[i].filt_replay_rules;
+			ice_rem_sw_rule_info(hw, l_head);
+		}
+	}
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h
index 9b8ec128ee31..b88d96a1ef69 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.h
+++ b/drivers/net/ethernet/intel/ice/ice_switch.h
@@ -17,7 +17,9 @@ struct ice_vsi_ctx {
 	u16 vsis_unallocated;
 	u16 flags;
 	struct ice_aqc_vsi_props info;
+	struct ice_sched_vsi_info sched;
 	u8 alloc_from_pool;
+	u8 vf_num;
 };
 
 enum ice_sw_fwd_act_type {
@@ -39,6 +41,15 @@ enum ice_sw_lkup_type {
 	ICE_SW_LKUP_DFLT = 5,
 	ICE_SW_LKUP_ETHERTYPE_MAC = 8,
 	ICE_SW_LKUP_PROMISC_VLAN = 9,
+	ICE_SW_LKUP_LAST
+};
+
+/* type of filter src id */
+enum ice_src_id {
+	ICE_SRC_ID_UNKNOWN = 0,
+	ICE_SRC_ID_VSI,
+	ICE_SRC_ID_QUEUE,
+	ICE_SRC_ID_LPORT,
 };
 
 struct ice_fltr_info {
@@ -55,6 +66,7 @@ struct ice_fltr_info {
 
 	/* Source VSI for LOOKUP_TX or source port for LOOKUP_RX */
 	u16 src;
+	enum ice_src_id src_id;
 
 	union {
 		struct {
@@ -76,7 +88,10 @@ struct ice_fltr_info {
 			u16 ethertype;
 			u8 mac_addr[ETH_ALEN]; /* optional */
 		} ethertype_mac;
-	} l_data;
+	} l_data; /* Make sure to zero out the memory of l_data before using
+		   * it or only set the data associated with lookup match
+		   * rest everything should be zero
+		   */
 
 	/* Depending on filter action */
 	union {
@@ -84,12 +99,16 @@ struct ice_fltr_info {
 		 * queue id in case of ICE_FWD_TO_QGRP.
 		 */
 		u16 q_id:11;
-		u16 vsi_id:10;
+		u16 hw_vsi_id:10;
 		u16 vsi_list_id:10;
 	} fwd_id;
 
+	/* Sw VSI handle */
+	u16 vsi_handle;
+
 	/* Set to num_queues if action is ICE_FWD_TO_QGRP. This field
-	 * determines the range of queues the packet needs to be forwarded to
+	 * determines the range of queues the packet needs to be forwarded to.
+	 * Note that qgrp_size must be set to a power of 2.
 	 */
 	u8 qgrp_size;
 
@@ -98,29 +117,52 @@ struct ice_fltr_info {
 	u8 lan_en;	/* Indicate if packet can be forwarded to the uplink */
 };
 
+struct ice_sw_recipe {
+	struct list_head l_entry;
+
+	/* To protect modification of filt_rule list
+	 * defined below
+	 */
+	struct mutex filt_rule_lock;
+
+	/* List of type ice_fltr_mgmt_list_entry */
+	struct list_head filt_rules;
+	struct list_head filt_replay_rules;
+
+	/* linked list of type recipe_list_entry */
+	struct list_head rg_list;
+	/* linked list of type ice_sw_fv_list_entry*/
+	struct list_head fv_list;
+	struct ice_aqc_recipe_data_elem *r_buf;
+	u8 recp_count;
+	u8 root_rid;
+	u8 num_profs;
+	u8 *prof_ids;
+
+	/* recipe bitmap: what all recipes makes this recipe */
+	DECLARE_BITMAP(r_bitmap, ICE_MAX_NUM_RECIPES);
+};
+
 /* Bookkeeping structure to hold bitmap of VSIs corresponding to VSI list id */
 struct ice_vsi_list_map_info {
 	struct list_head list_entry;
 	DECLARE_BITMAP(vsi_map, ICE_MAX_VSI);
 	u16 vsi_list_id;
-};
-
-enum ice_sw_fltr_status {
-	ICE_FLTR_STATUS_NEW = 0,
-	ICE_FLTR_STATUS_FW_SUCCESS,
-	ICE_FLTR_STATUS_FW_FAIL,
+	/* counter to track how many rules are reusing this VSI list */
+	u16 ref_cnt;
 };
 
 struct ice_fltr_list_entry {
 	struct list_head list_entry;
-	enum ice_sw_fltr_status status;
+	enum ice_status status;
 	struct ice_fltr_info fltr_info;
 };
 
 /* This defines an entry in the list that maintains MAC or VLAN membership
  * to HW list mapping, since multiple VSIs can subscribe to the same MAC or
  * VLAN. As an optimization the VSI list should be created only when a
- * second VSI becomes a subscriber to the VLAN address.
+ * second VSI becomes a subscriber to the same MAC address. VSI lists are always
+ * used for VLAN membership.
  */
 struct ice_fltr_mgmt_list_entry {
 	/* back pointer to VSI list id to VSI list mapping */
@@ -138,24 +180,33 @@ struct ice_fltr_mgmt_list_entry {
 
 /* VSI related commands */
 enum ice_status
-ice_aq_add_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
-	       struct ice_sq_cd *cd);
+ice_add_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
+	    struct ice_sq_cd *cd);
 enum ice_status
-ice_aq_update_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
-		  struct ice_sq_cd *cd);
+ice_free_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
+	     bool keep_vsi_alloc, struct ice_sq_cd *cd);
 enum ice_status
-ice_aq_free_vsi(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
-		bool keep_vsi_alloc, struct ice_sq_cd *cd);
-
+ice_update_vsi(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi_ctx,
+	       struct ice_sq_cd *cd);
+bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle);
+struct ice_vsi_ctx *ice_get_vsi_ctx(struct ice_hw *hw, u16 vsi_handle);
 enum ice_status ice_get_initial_sw_cfg(struct ice_hw *hw);
 
 /* Switch/bridge related commands */
+enum ice_status ice_update_sw_rule_bridge_mode(struct ice_hw *hw);
 enum ice_status ice_add_mac(struct ice_hw *hw, struct list_head *m_lst);
 enum ice_status ice_remove_mac(struct ice_hw *hw, struct list_head *m_lst);
-void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_id);
+void ice_remove_vsi_fltr(struct ice_hw *hw, u16 vsi_handle);
 enum ice_status ice_add_vlan(struct ice_hw *hw, struct list_head *m_list);
 enum ice_status ice_remove_vlan(struct ice_hw *hw, struct list_head *v_list);
 enum ice_status
-ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_id, bool set, u8 direction);
+ice_cfg_dflt_vsi(struct ice_hw *hw, u16 vsi_handle, bool set, u8 direction);
+
+enum ice_status ice_init_def_sw_recp(struct ice_hw *hw);
+u16 ice_get_hw_vsi_num(struct ice_hw *hw, u16 vsi_handle);
+bool ice_is_vsi_valid(struct ice_hw *hw, u16 vsi_handle);
+
+enum ice_status ice_replay_vsi_all_fltr(struct ice_hw *hw, u16 vsi_handle);
+void ice_rm_all_sw_replay_rule_info(struct ice_hw *hw);
 
 #endif /* _ICE_SWITCH_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 6481e3d86374..5dae968d853e 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -251,6 +251,7 @@ int ice_setup_tx_ring(struct ice_ring *tx_ring)
 
 	tx_ring->next_to_use = 0;
 	tx_ring->next_to_clean = 0;
+	tx_ring->tx_stats.prev_pkt = -1;
 	return 0;
 
 err:
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h
index 31bc998fe200..1d0f58bd389b 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.h
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.h
@@ -71,6 +71,7 @@ struct ice_txq_stats {
 	u64 restart_q;
 	u64 tx_busy;
 	u64 tx_linearize;
+	int prev_pkt; /* negative if no pending Tx descriptors */
 };
 
 struct ice_rxq_stats {
@@ -103,10 +104,17 @@ enum ice_rx_dtype {
 #define ICE_RX_ITR	ICE_IDX_ITR0
 #define ICE_TX_ITR	ICE_IDX_ITR1
 #define ICE_ITR_DYNAMIC	0x8000  /* use top bit as a flag */
-#define ICE_ITR_8K	0x003E
+#define ICE_ITR_8K	125
+#define ICE_ITR_20K	50
+#define ICE_DFLT_TX_ITR	ICE_ITR_20K
+#define ICE_DFLT_RX_ITR	ICE_ITR_20K
+/* apply ITR granularity translation to program the register. itr_gran is either
+ * 2 or 4 usecs so we need to divide by 2 first then shift by that value
+ */
+#define ITR_TO_REG(val, itr_gran) (((val) & ~ICE_ITR_DYNAMIC) >> \
+				   ((itr_gran) / 2))
 
-/* apply ITR HW granularity translation to program the HW registers */
-#define ITR_TO_REG(val, itr_gran) (((val) & ~ICE_ITR_DYNAMIC) >> (itr_gran))
+#define ICE_DFLT_INTRL	0
 
 /* Legacy or Advanced Mode Queue */
 #define ICE_TX_ADVANCED	0
@@ -128,14 +136,6 @@ struct ice_ring {
 	u16 q_index;			/* Queue number of ring */
 	u32 txq_teid;			/* Added Tx queue TEID */
 
-	/* high bit set means dynamic, use accessor routines to read/write.
-	 * hardware supports 2us/1us resolution for the ITR registers.
-	 * these values always store the USER setting, and must be converted
-	 * before programming to a register.
-	 */
-	u16 rx_itr_setting;
-	u16 tx_itr_setting;
-
 	u16 count;			/* Number of descriptors */
 	u16 reg_idx;			/* HW register index of the ring */
 
@@ -172,6 +172,7 @@ struct ice_ring_container {
 	unsigned int total_bytes;	/* total bytes processed this int */
 	unsigned int total_pkts;	/* total packets processed this int */
 	enum ice_latency_range latency_range;
+	int itr_idx;	/* index in the interrupt vector */
 	u16 itr;
 };
 
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 97c366e0ca59..12f9432abf11 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -18,6 +18,9 @@ static inline bool ice_is_tc_ena(u8 bitmap, u8 tc)
 	return test_bit(tc, (unsigned long *)&bitmap);
 }
 
+/* Driver always calls main vsi_handle first */
+#define ICE_MAIN_VSI_HANDLE		0
+
 /* debug masks - set these bits in hw->debug_mask to control output */
 #define ICE_DBG_INIT		BIT_ULL(1)
 #define ICE_DBG_LINK		BIT_ULL(4)
@@ -34,10 +37,15 @@ static inline bool ice_is_tc_ena(u8 bitmap, u8 tc)
 enum ice_aq_res_ids {
 	ICE_NVM_RES_ID = 1,
 	ICE_SPD_RES_ID,
-	ICE_GLOBAL_CFG_LOCK_RES_ID,
-	ICE_CHANGE_LOCK_RES_ID
+	ICE_CHANGE_LOCK_RES_ID,
+	ICE_GLOBAL_CFG_LOCK_RES_ID
 };
 
+/* FW update timeout definitions are in milliseconds */
+#define ICE_NVM_TIMEOUT			180000
+#define ICE_CHANGE_LOCK_TIMEOUT		1000
+#define ICE_GLOBAL_CFG_LOCK_TIMEOUT	3000
+
 enum ice_aq_res_access_type {
 	ICE_RES_READ = 1,
 	ICE_RES_WRITE
@@ -76,6 +84,7 @@ enum ice_media_type {
 
 enum ice_vsi_type {
 	ICE_VSI_PF = 0,
+	ICE_VSI_VF,
 };
 
 struct ice_link_status {
@@ -95,6 +104,15 @@ struct ice_link_status {
 	u8 module_type[ICE_MODULE_TYPE_TOTAL_BYTE];
 };
 
+/* Different reset sources for which a disable queue AQ call has to be made in
+ * order to clean the TX scheduler as a part of the reset
+ */
+enum ice_disq_rst_src {
+	ICE_NO_RESET = 0,
+	ICE_VM_RESET,
+	ICE_VF_RESET,
+};
+
 /* PHY info such as phy_type, etc... */
 struct ice_phy_info {
 	struct ice_link_status link_info;
@@ -119,6 +137,9 @@ struct ice_hw_common_caps {
 	/* Max MTU for function or device */
 	u16 max_mtu;
 
+	/* Virtualization support */
+	u8 sr_iov_1_1;			/* SR-IOV enabled */
+
 	/* RSS related capabilities */
 	u16 rss_table_size;		/* 512 for PFs and 64 for VFs */
 	u8 rss_table_entry_width;	/* RSS Entry width in bits */
@@ -127,12 +148,15 @@ struct ice_hw_common_caps {
 /* Function specific capabilities */
 struct ice_hw_func_caps {
 	struct ice_hw_common_caps common_cap;
+	u32 num_allocd_vfs;		/* Number of allocated VFs */
+	u32 vf_base_id;			/* Logical ID of the first VF */
 	u32 guaranteed_num_vsi;
 };
 
 /* Device wide capabilities */
 struct ice_hw_dev_caps {
 	struct ice_hw_common_caps common_cap;
+	u32 num_vfs_exposed;		/* Total number of VFs exposed */
 	u32 num_vsi_allocd_to_host;	/* Excluding EMP VSI */
 };
 
@@ -142,11 +166,18 @@ struct ice_mac_info {
 	u8 perm_addr[ETH_ALEN];
 };
 
-/* Various RESET request, These are not tied with HW reset types */
+/* Reset types used to determine which kind of reset was requested. These
+ * defines match what the RESET_TYPE field of the GLGEN_RSTAT register.
+ * ICE_RESET_PFR does not match any RESET_TYPE field in the GLGEN_RSTAT register
+ * because its reset source is different than the other types listed.
+ */
 enum ice_reset_req {
-	ICE_RESET_PFR	= 0,
+	ICE_RESET_POR	= 0,
+	ICE_RESET_INVAL	= 0,
 	ICE_RESET_CORER	= 1,
 	ICE_RESET_GLOBR	= 2,
+	ICE_RESET_EMPR	= 3,
+	ICE_RESET_PFR	= 4,
 };
 
 /* Bus parameters */
@@ -180,7 +211,7 @@ struct ice_sched_node {
 	struct ice_sched_node **children;
 	struct ice_aqc_txsched_elem_data info;
 	u32 agg_id;			/* aggregator group id */
-	u16 vsi_id;
+	u16 vsi_handle;
 	u8 in_use;			/* suspended or in use */
 	u8 tx_sched_layer;		/* Logical Layer (1-9) */
 	u8 num_children;
@@ -204,6 +235,7 @@ enum ice_agg_type {
 };
 
 #define ICE_SCHED_DFLT_RL_PROF_ID	0
+#define ICE_SCHED_DFLT_BW_WT		1
 
 /* vsi type list entry to locate corresponding vsi/ag nodes */
 struct ice_sched_vsi_info {
@@ -238,8 +270,6 @@ struct ice_port_info {
 	struct ice_mac_info mac;
 	struct ice_phy_info phy;
 	struct mutex sched_lock;	/* protect access to TXSched tree */
-	struct ice_sched_tx_policy sched_policy;
-	struct list_head vsi_info_list;
 	struct list_head agg_list;	/* lists all aggregator */
 	u8 lport;
 #define ICE_LPORT_MASK		0xff
@@ -247,19 +277,26 @@ struct ice_port_info {
 };
 
 struct ice_switch_info {
-	/* Switch VSI lists to MAC/VLAN translation */
-	struct mutex mac_list_lock;		/* protect MAC list */
-	struct list_head mac_list_head;
-	struct mutex vlan_list_lock;		/* protect VLAN list */
-	struct list_head vlan_list_head;
-	struct mutex eth_m_list_lock;	/* protect ethtype list */
-	struct list_head eth_m_list_head;
-	struct mutex promisc_list_lock;	/* protect promisc mode list */
-	struct list_head promisc_list_head;
-	struct mutex mac_vlan_list_lock;	/* protect MAC-VLAN list */
-	struct list_head mac_vlan_list_head;
-
 	struct list_head vsi_list_map_head;
+	struct ice_sw_recipe *recp_list;
+};
+
+/* FW logging configuration */
+struct ice_fw_log_evnt {
+	u8 cfg : 4;	/* New event enables to configure */
+	u8 cur : 4;	/* Current/active event enables */
+};
+
+struct ice_fw_log_cfg {
+	u8 cq_en : 1;    /* FW logging is enabled via the control queue */
+	u8 uart_en : 1;  /* FW logging is enabled via UART for all PFs */
+	u8 actv_evnts;   /* Cumulation of currently enabled log events */
+
+#define ICE_FW_LOG_EVNT_INFO	(ICE_AQC_FW_LOG_INFO_EN >> ICE_AQC_FW_LOG_EN_S)
+#define ICE_FW_LOG_EVNT_INIT	(ICE_AQC_FW_LOG_INIT_EN >> ICE_AQC_FW_LOG_EN_S)
+#define ICE_FW_LOG_EVNT_FLOW	(ICE_AQC_FW_LOG_FLOW_EN >> ICE_AQC_FW_LOG_EN_S)
+#define ICE_FW_LOG_EVNT_ERR	(ICE_AQC_FW_LOG_ERR_EN >> ICE_AQC_FW_LOG_EN_S)
+	struct ice_fw_log_evnt evnts[ICE_AQC_FW_LOG_ID_MAX];
 };
 
 /* Port hardware description */
@@ -286,8 +323,11 @@ struct ice_hw {
 	u8 flattened_layers;
 	u8 max_cgds;
 	u8 sw_entry_point_layer;
+	u16 max_children[ICE_AQC_TOPO_MAX_LEVEL_NUM];
 
+	struct ice_vsi_ctx *vsi_ctx[ICE_MAX_VSI];
 	u8 evb_veb;		/* true for VEB, false for VEPA */
+	u8 reset_ongoing;	/* true if hw is in reset, false otherwise */
 	struct ice_bus_info bus;
 	struct ice_nvm_info nvm;
 	struct ice_hw_dev_caps dev_caps;	/* device capabilities */
@@ -297,6 +337,7 @@ struct ice_hw {
 
 	/* Control Queue info */
 	struct ice_ctl_q_info adminq;
+	struct ice_ctl_q_info mailboxq;
 
 	u8 api_branch;		/* API branch version */
 	u8 api_maj_ver;		/* API major version */
@@ -308,16 +349,27 @@ struct ice_hw {
 	u8 fw_patch;		/* firmware patch version */
 	u32 fw_build;		/* firmware build number */
 
-	/* minimum allowed value for different speeds */
-#define ICE_ITR_GRAN_MIN_200	1
-#define ICE_ITR_GRAN_MIN_100	1
-#define ICE_ITR_GRAN_MIN_50	2
-#define ICE_ITR_GRAN_MIN_25	4
+	struct ice_fw_log_cfg fw_log;
+
+/* Device max aggregate bandwidths corresponding to the GL_PWR_MODE_CTL
+ * register. Used for determining the itr/intrl granularity during
+ * initialization.
+ */
+#define ICE_MAX_AGG_BW_200G	0x0
+#define ICE_MAX_AGG_BW_100G	0X1
+#define ICE_MAX_AGG_BW_50G	0x2
+#define ICE_MAX_AGG_BW_25G	0x3
+	/* ITR granularity for different speeds */
+#define ICE_ITR_GRAN_ABOVE_25	2
+#define ICE_ITR_GRAN_MAX_25	4
 	/* ITR granularity in 1 us */
-	u8 itr_gran_200;
-	u8 itr_gran_100;
-	u8 itr_gran_50;
-	u8 itr_gran_25;
+	u8 itr_gran;
+	/* INTRL granularity for different speeds */
+#define ICE_INTRL_GRAN_ABOVE_25	4
+#define ICE_INTRL_GRAN_MAX_25	8
+	/* INTRL granularity in 1 us */
+	u8 intrl_gran;
+
 	u8 ucast_shared;	/* true if VSIs can share unicast addr */
 
 };
@@ -391,4 +443,7 @@ struct ice_hw_port_stats {
 #define ICE_SR_SECTOR_SIZE_IN_WORDS	0x800
 #define ICE_SR_WORDS_IN_1KB		512
 
+/* Hash redirection LUT for VSI - maximum array size */
+#define ICE_VSIQF_HLUT_ARRAY_SIZE	((VSIQF_HLUT_MAX_INDEX + 1) * 4)
+
 #endif /* _ICE_TYPE_H_ */
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
new file mode 100644
index 000000000000..c25e486706f3
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -0,0 +1,2668 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2018, Intel Corporation. */
+
+#include "ice.h"
+#include "ice_lib.h"
+
+/**
+ * ice_vc_vf_broadcast - Broadcast a message to all VFs on PF
+ * @pf: pointer to the PF structure
+ * @v_opcode: operation code
+ * @v_retval: return value
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ */
+static void
+ice_vc_vf_broadcast(struct ice_pf *pf, enum virtchnl_ops v_opcode,
+		    enum ice_status v_retval, u8 *msg, u16 msglen)
+{
+	struct ice_hw *hw = &pf->hw;
+	struct ice_vf *vf = pf->vf;
+	int i;
+
+	for (i = 0; i < pf->num_alloc_vfs; i++, vf++) {
+		/* Not all vfs are enabled so skip the ones that are not */
+		if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states) &&
+		    !test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states))
+			continue;
+
+		/* Ignore return value on purpose - a given VF may fail, but
+		 * we need to keep going and send to all of them
+		 */
+		ice_aq_send_msg_to_vf(hw, vf->vf_id, v_opcode, v_retval, msg,
+				      msglen, NULL);
+	}
+}
+
+/**
+ * ice_set_pfe_link - Set the link speed/status of the virtchnl_pf_event
+ * @vf: pointer to the VF structure
+ * @pfe: pointer to the virtchnl_pf_event to set link speed/status for
+ * @ice_link_speed: link speed specified by ICE_AQ_LINK_SPEED_*
+ * @link_up: whether or not to set the link up/down
+ */
+static void
+ice_set_pfe_link(struct ice_vf *vf, struct virtchnl_pf_event *pfe,
+		 int ice_link_speed, bool link_up)
+{
+	if (vf->driver_caps & VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
+		pfe->event_data.link_event_adv.link_status = link_up;
+		/* Speed in Mbps */
+		pfe->event_data.link_event_adv.link_speed =
+			ice_conv_link_speed_to_virtchnl(true, ice_link_speed);
+	} else {
+		pfe->event_data.link_event.link_status = link_up;
+		/* Legacy method for virtchnl link speeds */
+		pfe->event_data.link_event.link_speed =
+			(enum virtchnl_link_speed)
+			ice_conv_link_speed_to_virtchnl(false, ice_link_speed);
+	}
+}
+
+/**
+ * ice_set_pfe_link_forced - Force the virtchnl_pf_event link speed/status
+ * @vf: pointer to the VF structure
+ * @pfe: pointer to the virtchnl_pf_event to set link speed/status for
+ * @link_up: whether or not to set the link up/down
+ */
+static void
+ice_set_pfe_link_forced(struct ice_vf *vf, struct virtchnl_pf_event *pfe,
+			bool link_up)
+{
+	u16 link_speed;
+
+	if (link_up)
+		link_speed = ICE_AQ_LINK_SPEED_40GB;
+	else
+		link_speed = ICE_AQ_LINK_SPEED_UNKNOWN;
+
+	ice_set_pfe_link(vf, pfe, link_speed, link_up);
+}
+
+/**
+ * ice_vc_notify_vf_link_state - Inform a VF of link status
+ * @vf: pointer to the VF structure
+ *
+ * send a link status message to a single VF
+ */
+static void ice_vc_notify_vf_link_state(struct ice_vf *vf)
+{
+	struct virtchnl_pf_event pfe = { 0 };
+	struct ice_link_status *ls;
+	struct ice_pf *pf = vf->pf;
+	struct ice_hw *hw;
+
+	hw = &pf->hw;
+	ls = &hw->port_info->phy.link_info;
+
+	pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
+	pfe.severity = PF_EVENT_SEVERITY_INFO;
+
+	if (vf->link_forced)
+		ice_set_pfe_link_forced(vf, &pfe, vf->link_up);
+	else
+		ice_set_pfe_link(vf, &pfe, ls->link_speed, ls->link_info &
+				 ICE_AQ_LINK_UP);
+
+	ice_aq_send_msg_to_vf(hw, vf->vf_id, VIRTCHNL_OP_EVENT, 0, (u8 *)&pfe,
+			      sizeof(pfe), NULL);
+}
+
+/**
+ * ice_get_vf_vector - get VF interrupt vector register offset
+ * @vf_msix: number of MSIx vector per VF on a PF
+ * @vf_id: VF identifier
+ * @i: index of MSIx vector
+ */
+static u32 ice_get_vf_vector(int vf_msix, int vf_id, int i)
+{
+	return ((i == 0) ? VFINT_DYN_CTLN(vf_id) :
+		 VFINT_DYN_CTLN(((vf_msix - 1) * (vf_id)) + (i - 1)));
+}
+
+/**
+ * ice_free_vf_res - Free a VF's resources
+ * @vf: pointer to the VF info
+ */
+static void ice_free_vf_res(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf->pf;
+	int i, pf_vf_msix;
+
+	/* First, disable VF's configuration API to prevent OS from
+	 * accessing the VF's VSI after it's freed or invalidated.
+	 */
+	clear_bit(ICE_VF_STATE_INIT, vf->vf_states);
+
+	/* free vsi & disconnect it from the parent uplink */
+	if (vf->lan_vsi_idx) {
+		ice_vsi_release(pf->vsi[vf->lan_vsi_idx]);
+		vf->lan_vsi_idx = 0;
+		vf->lan_vsi_num = 0;
+		vf->num_mac = 0;
+	}
+
+	pf_vf_msix = pf->num_vf_msix;
+	/* Disable interrupts so that VF starts in a known state */
+	for (i = 0; i < pf_vf_msix; i++) {
+		u32 reg_idx;
+
+		reg_idx = ice_get_vf_vector(pf_vf_msix, vf->vf_id, i);
+		wr32(&pf->hw, reg_idx, VFINT_DYN_CTLN_CLEARPBA_M);
+		ice_flush(&pf->hw);
+	}
+	/* reset some of the state variables keeping track of the resources */
+	clear_bit(ICE_VF_STATE_MC_PROMISC, vf->vf_states);
+	clear_bit(ICE_VF_STATE_UC_PROMISC, vf->vf_states);
+}
+
+/***********************enable_vf routines*****************************/
+
+/**
+ * ice_dis_vf_mappings
+ * @vf: pointer to the VF structure
+ */
+static void ice_dis_vf_mappings(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+	int first, last, v;
+	struct ice_hw *hw;
+
+	hw = &pf->hw;
+	vsi = pf->vsi[vf->lan_vsi_idx];
+
+	wr32(hw, VPINT_ALLOC(vf->vf_id), 0);
+
+	first = vf->first_vector_idx;
+	last = first + pf->num_vf_msix - 1;
+	for (v = first; v <= last; v++) {
+		u32 reg;
+
+		reg = (((1 << GLINT_VECT2FUNC_IS_PF_S) &
+			GLINT_VECT2FUNC_IS_PF_M) |
+		       ((hw->pf_id << GLINT_VECT2FUNC_PF_NUM_S) &
+			GLINT_VECT2FUNC_PF_NUM_M));
+		wr32(hw, GLINT_VECT2FUNC(v), reg);
+	}
+
+	if (vsi->tx_mapping_mode == ICE_VSI_MAP_CONTIG)
+		wr32(hw, VPLAN_TX_QBASE(vf->vf_id), 0);
+	else
+		dev_err(&pf->pdev->dev,
+			"Scattered mode for VF Tx queues is not yet implemented\n");
+
+	if (vsi->rx_mapping_mode == ICE_VSI_MAP_CONTIG)
+		wr32(hw, VPLAN_RX_QBASE(vf->vf_id), 0);
+	else
+		dev_err(&pf->pdev->dev,
+			"Scattered mode for VF Rx queues is not yet implemented\n");
+}
+
+/**
+ * ice_free_vfs - Free all VFs
+ * @pf: pointer to the PF structure
+ */
+void ice_free_vfs(struct ice_pf *pf)
+{
+	struct ice_hw *hw = &pf->hw;
+	int tmp, i;
+
+	if (!pf->vf)
+		return;
+
+	while (test_and_set_bit(__ICE_VF_DIS, pf->state))
+		usleep_range(1000, 2000);
+
+	/* Avoid wait time by stopping all VFs at the same time */
+	for (i = 0; i < pf->num_alloc_vfs; i++) {
+		if (!test_bit(ICE_VF_STATE_ENA, pf->vf[i].vf_states))
+			continue;
+
+		/* stop rings without wait time */
+		ice_vsi_stop_tx_rings(pf->vsi[pf->vf[i].lan_vsi_idx],
+				      ICE_NO_RESET, i);
+		ice_vsi_stop_rx_rings(pf->vsi[pf->vf[i].lan_vsi_idx]);
+
+		clear_bit(ICE_VF_STATE_ENA, pf->vf[i].vf_states);
+	}
+
+	/* Disable IOV before freeing resources. This lets any VF drivers
+	 * running in the host get themselves cleaned up before we yank
+	 * the carpet out from underneath their feet.
+	 */
+	if (!pci_vfs_assigned(pf->pdev))
+		pci_disable_sriov(pf->pdev);
+	else
+		dev_warn(&pf->pdev->dev, "VFs are assigned - not disabling SR-IOV\n");
+
+	tmp = pf->num_alloc_vfs;
+	pf->num_vf_qps = 0;
+	pf->num_alloc_vfs = 0;
+	for (i = 0; i < tmp; i++) {
+		if (test_bit(ICE_VF_STATE_INIT, pf->vf[i].vf_states)) {
+			/* disable VF qp mappings */
+			ice_dis_vf_mappings(&pf->vf[i]);
+
+			/* Set this state so that assigned VF vectors can be
+			 * reclaimed by PF for reuse in ice_vsi_release(). No
+			 * need to clear this bit since pf->vf array is being
+			 * freed anyways after this for loop
+			 */
+			set_bit(ICE_VF_STATE_CFG_INTR, pf->vf[i].vf_states);
+			ice_free_vf_res(&pf->vf[i]);
+		}
+	}
+
+	devm_kfree(&pf->pdev->dev, pf->vf);
+	pf->vf = NULL;
+
+	/* This check is for when the driver is unloaded while VFs are
+	 * assigned. Setting the number of VFs to 0 through sysfs is caught
+	 * before this function ever gets called.
+	 */
+	if (!pci_vfs_assigned(pf->pdev)) {
+		int vf_id;
+
+		/* Acknowledge VFLR for all VFs. Without this, VFs will fail to
+		 * work correctly when SR-IOV gets re-enabled.
+		 */
+		for (vf_id = 0; vf_id < tmp; vf_id++) {
+			u32 reg_idx, bit_idx;
+
+			reg_idx = (hw->func_caps.vf_base_id + vf_id) / 32;
+			bit_idx = (hw->func_caps.vf_base_id + vf_id) % 32;
+			wr32(hw, GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx));
+		}
+	}
+	clear_bit(__ICE_VF_DIS, pf->state);
+	clear_bit(ICE_FLAG_SRIOV_ENA, pf->flags);
+}
+
+/**
+ * ice_trigger_vf_reset - Reset a VF on HW
+ * @vf: pointer to the VF structure
+ * @is_vflr: true if VFLR was issued, false if not
+ *
+ * Trigger hardware to start a reset for a particular VF. Expects the caller
+ * to wait the proper amount of time to allow hardware to reset the VF before
+ * it cleans up and restores VF functionality.
+ */
+static void ice_trigger_vf_reset(struct ice_vf *vf, bool is_vflr)
+{
+	struct ice_pf *pf = vf->pf;
+	u32 reg, reg_idx, bit_idx;
+	struct ice_hw *hw;
+	int vf_abs_id, i;
+
+	hw = &pf->hw;
+	vf_abs_id = vf->vf_id + hw->func_caps.vf_base_id;
+
+	/* Inform VF that it is no longer active, as a warning */
+	clear_bit(ICE_VF_STATE_ACTIVE, vf->vf_states);
+
+	/* Disable VF's configuration API during reset. The flag is re-enabled
+	 * in ice_alloc_vf_res(), when it's safe again to access VF's VSI.
+	 * It's normally disabled in ice_free_vf_res(), but it's safer
+	 * to do it earlier to give some time to finish to any VF config
+	 * functions that may still be running at this point.
+	 */
+	clear_bit(ICE_VF_STATE_INIT, vf->vf_states);
+
+	/* In the case of a VFLR, the HW has already reset the VF and we
+	 * just need to clean up, so don't hit the VFRTRIG register.
+	 */
+	if (!is_vflr) {
+		/* reset VF using VPGEN_VFRTRIG reg */
+		reg = rd32(hw, VPGEN_VFRTRIG(vf->vf_id));
+		reg |= VPGEN_VFRTRIG_VFSWR_M;
+		wr32(hw, VPGEN_VFRTRIG(vf->vf_id), reg);
+	}
+	/* clear the VFLR bit in GLGEN_VFLRSTAT */
+	reg_idx = (vf_abs_id) / 32;
+	bit_idx = (vf_abs_id) % 32;
+	wr32(hw, GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx));
+	ice_flush(hw);
+
+	wr32(hw, PF_PCI_CIAA,
+	     VF_DEVICE_STATUS | (vf_abs_id << PF_PCI_CIAA_VF_NUM_S));
+	for (i = 0; i < 100; i++) {
+		reg = rd32(hw, PF_PCI_CIAD);
+		if ((reg & VF_TRANS_PENDING_M) != 0)
+			dev_err(&pf->pdev->dev,
+				"VF %d PCI transactions stuck\n", vf->vf_id);
+		udelay(1);
+	}
+}
+
+/**
+ * ice_vsi_set_pvid - Set port VLAN id for the VSI
+ * @vsi: the VSI being changed
+ * @vid: the VLAN id to set as a PVID
+ */
+static int ice_vsi_set_pvid(struct ice_vsi *vsi, u16 vid)
+{
+	struct device *dev = &vsi->back->pdev->dev;
+	struct ice_hw *hw = &vsi->back->hw;
+	struct ice_vsi_ctx ctxt = { 0 };
+	enum ice_status status;
+
+	ctxt.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_TAGGED |
+			       ICE_AQ_VSI_PVLAN_INSERT_PVID |
+			       ICE_AQ_VSI_VLAN_EMOD_STR;
+	ctxt.info.pvid = cpu_to_le16(vid);
+	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_VLAN_VALID);
+
+	status = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
+	if (status) {
+		dev_info(dev, "update VSI for VLAN insert failed, err %d aq_err %d\n",
+			 status, hw->adminq.sq_last_status);
+		return -EIO;
+	}
+
+	vsi->info.pvid = ctxt.info.pvid;
+	vsi->info.vlan_flags = ctxt.info.vlan_flags;
+	return 0;
+}
+
+/**
+ * ice_vsi_kill_pvid - Remove port VLAN id from the VSI
+ * @vsi: the VSI being changed
+ */
+static int ice_vsi_kill_pvid(struct ice_vsi *vsi)
+{
+	struct ice_pf *pf = vsi->back;
+
+	if (ice_vsi_manage_vlan_stripping(vsi, false)) {
+		dev_err(&pf->pdev->dev, "Error removing Port VLAN on VSI %i\n",
+			vsi->vsi_num);
+		return -ENODEV;
+	}
+
+	vsi->info.pvid = 0;
+	return 0;
+}
+
+/**
+ * ice_vf_vsi_setup - Set up a VF VSI
+ * @pf: board private structure
+ * @pi: pointer to the port_info instance
+ * @vf_id: defines VF id to which this VSI connects.
+ *
+ * Returns pointer to the successfully allocated VSI struct on success,
+ * otherwise returns NULL on failure.
+ */
+static struct ice_vsi *
+ice_vf_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, u16 vf_id)
+{
+	return ice_vsi_setup(pf, pi, ICE_VSI_VF, vf_id);
+}
+
+/**
+ * ice_alloc_vsi_res - Setup VF VSI and its resources
+ * @vf: pointer to the VF structure
+ *
+ * Returns 0 on success, negative value on failure
+ */
+static int ice_alloc_vsi_res(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf->pf;
+	LIST_HEAD(tmp_add_list);
+	u8 broadcast[ETH_ALEN];
+	struct ice_vsi *vsi;
+	int status = 0;
+
+	vsi = ice_vf_vsi_setup(pf, pf->hw.port_info, vf->vf_id);
+
+	if (!vsi) {
+		dev_err(&pf->pdev->dev, "Failed to create VF VSI\n");
+		return -ENOMEM;
+	}
+
+	vf->lan_vsi_idx = vsi->idx;
+	vf->lan_vsi_num = vsi->vsi_num;
+
+	/* first vector index is the VFs OICR index */
+	vf->first_vector_idx = vsi->hw_base_vector;
+	/* Since hw_base_vector holds the vector where data queue interrupts
+	 * starts, increment by 1 since VFs allocated vectors include OICR intr
+	 * as well.
+	 */
+	vsi->hw_base_vector += 1;
+
+	/* Check if port VLAN exist before, and restore it accordingly */
+	if (vf->port_vlan_id)
+		ice_vsi_set_pvid(vsi, vf->port_vlan_id);
+
+	eth_broadcast_addr(broadcast);
+
+	status = ice_add_mac_to_list(vsi, &tmp_add_list, broadcast);
+	if (status)
+		goto ice_alloc_vsi_res_exit;
+
+	if (is_valid_ether_addr(vf->dflt_lan_addr.addr)) {
+		status = ice_add_mac_to_list(vsi, &tmp_add_list,
+					     vf->dflt_lan_addr.addr);
+		if (status)
+			goto ice_alloc_vsi_res_exit;
+	}
+
+	status = ice_add_mac(&pf->hw, &tmp_add_list);
+	if (status)
+		dev_err(&pf->pdev->dev, "could not add mac filters\n");
+
+	/* Clear this bit after VF initialization since we shouldn't reclaim
+	 * and reassign interrupts for synchronous or asynchronous VFR events.
+	 * We don't want to reconfigure interrupts since AVF driver doesn't
+	 * expect vector assignment to be changed unless there is a request for
+	 * more vectors.
+	 */
+	clear_bit(ICE_VF_STATE_CFG_INTR, vf->vf_states);
+ice_alloc_vsi_res_exit:
+	ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
+	return status;
+}
+
+/**
+ * ice_alloc_vf_res - Allocate VF resources
+ * @vf: pointer to the VF structure
+ */
+static int ice_alloc_vf_res(struct ice_vf *vf)
+{
+	int status;
+
+	/* setup VF VSI and necessary resources */
+	status = ice_alloc_vsi_res(vf);
+	if (status)
+		goto ice_alloc_vf_res_exit;
+
+	if (vf->trusted)
+		set_bit(ICE_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps);
+	else
+		clear_bit(ICE_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps);
+
+	/* VF is now completely initialized */
+	set_bit(ICE_VF_STATE_INIT, vf->vf_states);
+
+	return status;
+
+ice_alloc_vf_res_exit:
+	ice_free_vf_res(vf);
+	return status;
+}
+
+/**
+ * ice_ena_vf_mappings
+ * @vf: pointer to the VF structure
+ *
+ * Enable VF vectors and queues allocation by writing the details into
+ * respective registers.
+ */
+static void ice_ena_vf_mappings(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+	int first, last, v;
+	struct ice_hw *hw;
+	int abs_vf_id;
+	u32 reg;
+
+	hw = &pf->hw;
+	vsi = pf->vsi[vf->lan_vsi_idx];
+	first = vf->first_vector_idx;
+	last = (first + pf->num_vf_msix) - 1;
+	abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
+
+	/* VF Vector allocation */
+	reg = (((first << VPINT_ALLOC_FIRST_S) & VPINT_ALLOC_FIRST_M) |
+	       ((last << VPINT_ALLOC_LAST_S) & VPINT_ALLOC_LAST_M) |
+	       VPINT_ALLOC_VALID_M);
+	wr32(hw, VPINT_ALLOC(vf->vf_id), reg);
+
+	/* map the interrupts to its functions */
+	for (v = first; v <= last; v++) {
+		reg = (((abs_vf_id << GLINT_VECT2FUNC_VF_NUM_S) &
+			GLINT_VECT2FUNC_VF_NUM_M) |
+		       ((hw->pf_id << GLINT_VECT2FUNC_PF_NUM_S) &
+			GLINT_VECT2FUNC_PF_NUM_M));
+		wr32(hw, GLINT_VECT2FUNC(v), reg);
+	}
+
+	/* VF Tx queues allocation */
+	if (vsi->tx_mapping_mode == ICE_VSI_MAP_CONTIG) {
+		wr32(hw, VPLAN_TXQ_MAPENA(vf->vf_id),
+		     VPLAN_TXQ_MAPENA_TX_ENA_M);
+		/* set the VF PF Tx queue range
+		 * VFNUMQ value should be set to (number of queues - 1). A value
+		 * of 0 means 1 queue and a value of 255 means 256 queues
+		 */
+		reg = (((vsi->txq_map[0] << VPLAN_TX_QBASE_VFFIRSTQ_S) &
+			VPLAN_TX_QBASE_VFFIRSTQ_M) |
+		       (((vsi->alloc_txq - 1) << VPLAN_TX_QBASE_VFNUMQ_S) &
+			VPLAN_TX_QBASE_VFNUMQ_M));
+		wr32(hw, VPLAN_TX_QBASE(vf->vf_id), reg);
+	} else {
+		dev_err(&pf->pdev->dev,
+			"Scattered mode for VF Tx queues is not yet implemented\n");
+	}
+
+	/* VF Rx queues allocation */
+	if (vsi->rx_mapping_mode == ICE_VSI_MAP_CONTIG) {
+		wr32(hw, VPLAN_RXQ_MAPENA(vf->vf_id),
+		     VPLAN_RXQ_MAPENA_RX_ENA_M);
+		/* set the VF PF Rx queue range
+		 * VFNUMQ value should be set to (number of queues - 1). A value
+		 * of 0 means 1 queue and a value of 255 means 256 queues
+		 */
+		reg = (((vsi->rxq_map[0] << VPLAN_RX_QBASE_VFFIRSTQ_S) &
+			VPLAN_RX_QBASE_VFFIRSTQ_M) |
+		       (((vsi->alloc_txq - 1) << VPLAN_RX_QBASE_VFNUMQ_S) &
+			VPLAN_RX_QBASE_VFNUMQ_M));
+		wr32(hw, VPLAN_RX_QBASE(vf->vf_id), reg);
+	} else {
+		dev_err(&pf->pdev->dev,
+			"Scattered mode for VF Rx queues is not yet implemented\n");
+	}
+}
+
+/**
+ * ice_determine_res
+ * @pf: pointer to the PF structure
+ * @avail_res: available resources in the PF structure
+ * @max_res: maximum resources that can be given per VF
+ * @min_res: minimum resources that can be given per VF
+ *
+ * Returns non-zero value if resources (queues/vectors) are available or
+ * returns zero if PF cannot accommodate for all num_alloc_vfs.
+ */
+static int
+ice_determine_res(struct ice_pf *pf, u16 avail_res, u16 max_res, u16 min_res)
+{
+	bool checked_min_res = false;
+	int res;
+
+	/* start by checking if PF can assign max number of resources for
+	 * all num_alloc_vfs.
+	 * if yes, return number per VF
+	 * If no, divide by 2 and roundup, check again
+	 * repeat the loop till we reach a point where even minimum resources
+	 * are not available, in that case return 0
+	 */
+	res = max_res;
+	while ((res >= min_res) && !checked_min_res) {
+		int num_all_res;
+
+		num_all_res = pf->num_alloc_vfs * res;
+		if (num_all_res <= avail_res)
+			return res;
+
+		if (res == min_res)
+			checked_min_res = true;
+
+		res = DIV_ROUND_UP(res, 2);
+	}
+	return 0;
+}
+
+/**
+ * ice_check_avail_res - check if vectors and queues are available
+ * @pf: pointer to the PF structure
+ *
+ * This function is where we calculate actual number of resources for VF VSIs,
+ * we don't reserve ahead of time during probe. Returns success if vectors and
+ * queues resources are available, otherwise returns error code
+ */
+static int ice_check_avail_res(struct ice_pf *pf)
+{
+	u16 num_msix, num_txq, num_rxq;
+
+	if (!pf->num_alloc_vfs)
+		return -EINVAL;
+
+	/* Grab from HW interrupts common pool
+	 * Note: By the time the user decides it needs more vectors in a VF
+	 * its already too late since one must decide this prior to creating the
+	 * VF interface. So the best we can do is take a guess as to what the
+	 * user might want.
+	 *
+	 * We have two policies for vector allocation:
+	 * 1. if num_alloc_vfs is from 1 to 16, then we consider this as small
+	 * number of NFV VFs used for NFV appliances, since this is a special
+	 * case, we try to assign maximum vectors per VF (65) as much as
+	 * possible, based on determine_resources algorithm.
+	 * 2. if num_alloc_vfs is from 17 to 256, then its large number of
+	 * regular VFs which are not used for any special purpose. Hence try to
+	 * grab default interrupt vectors (5 as supported by AVF driver).
+	 */
+	if (pf->num_alloc_vfs <= 16) {
+		num_msix = ice_determine_res(pf, pf->num_avail_hw_msix,
+					     ICE_MAX_INTR_PER_VF,
+					     ICE_MIN_INTR_PER_VF);
+	} else if (pf->num_alloc_vfs <= ICE_MAX_VF_COUNT) {
+		num_msix = ice_determine_res(pf, pf->num_avail_hw_msix,
+					     ICE_DFLT_INTR_PER_VF,
+					     ICE_MIN_INTR_PER_VF);
+	} else {
+		dev_err(&pf->pdev->dev,
+			"Number of VFs %d exceeds max VF count %d\n",
+			pf->num_alloc_vfs, ICE_MAX_VF_COUNT);
+		return -EIO;
+	}
+
+	if (!num_msix)
+		return -EIO;
+
+	/* Grab from the common pool
+	 * start by requesting Default queues (4 as supported by AVF driver),
+	 * Note that, the main difference between queues and vectors is, latter
+	 * can only be reserved at init time but queues can be requested by VF
+	 * at runtime through Virtchnl, that is the reason we start by reserving
+	 * few queues.
+	 */
+	num_txq = ice_determine_res(pf, pf->q_left_tx, ICE_DFLT_QS_PER_VF,
+				    ICE_MIN_QS_PER_VF);
+
+	num_rxq = ice_determine_res(pf, pf->q_left_rx, ICE_DFLT_QS_PER_VF,
+				    ICE_MIN_QS_PER_VF);
+
+	if (!num_txq || !num_rxq)
+		return -EIO;
+
+	/* since AVF driver works with only queue pairs which means, it expects
+	 * to have equal number of Rx and Tx queues, so take the minimum of
+	 * available Tx or Rx queues
+	 */
+	pf->num_vf_qps = min_t(int, num_txq, num_rxq);
+	pf->num_vf_msix = num_msix;
+
+	return 0;
+}
+
+/**
+ * ice_cleanup_and_realloc_vf - Clean up VF and reallocate resources after reset
+ * @vf: pointer to the VF structure
+ *
+ * Cleanup a VF after the hardware reset is finished. Expects the caller to
+ * have verified whether the reset is finished properly, and ensure the
+ * minimum amount of wait time has passed. Reallocate VF resources back to make
+ * VF state active
+ */
+static void ice_cleanup_and_realloc_vf(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf->pf;
+	struct ice_hw *hw;
+	u32 reg;
+
+	hw = &pf->hw;
+
+	/* PF software completes the flow by notifying VF that reset flow is
+	 * completed. This is done by enabling hardware by clearing the reset
+	 * bit in the VPGEN_VFRTRIG reg and setting VFR_STATE in the VFGEN_RSTAT
+	 * register to VFR completed (done at the end of this function)
+	 * By doing this we allow HW to access VF memory at any point. If we
+	 * did it any sooner, HW could access memory while it was being freed
+	 * in ice_free_vf_res(), causing an IOMMU fault.
+	 *
+	 * On the other hand, this needs to be done ASAP, because the VF driver
+	 * is waiting for this to happen and may report a timeout. It's
+	 * harmless, but it gets logged into Guest OS kernel log, so best avoid
+	 * it.
+	 */
+	reg = rd32(hw, VPGEN_VFRTRIG(vf->vf_id));
+	reg &= ~VPGEN_VFRTRIG_VFSWR_M;
+	wr32(hw, VPGEN_VFRTRIG(vf->vf_id), reg);
+
+	/* reallocate VF resources to finish resetting the VSI state */
+	if (!ice_alloc_vf_res(vf)) {
+		ice_ena_vf_mappings(vf);
+		set_bit(ICE_VF_STATE_ACTIVE, vf->vf_states);
+		clear_bit(ICE_VF_STATE_DIS, vf->vf_states);
+		vf->num_vlan = 0;
+	}
+
+	/* Tell the VF driver the reset is done. This needs to be done only
+	 * after VF has been fully initialized, because the VF driver may
+	 * request resources immediately after setting this flag.
+	 */
+	wr32(hw, VFGEN_RSTAT(vf->vf_id), VIRTCHNL_VFR_VFACTIVE);
+}
+
+/**
+ * ice_reset_all_vfs - reset all allocated VFs in one go
+ * @pf: pointer to the PF structure
+ * @is_vflr: true if VFLR was issued, false if not
+ *
+ * First, tell the hardware to reset each VF, then do all the waiting in one
+ * chunk, and finally finish restoring each VF after the wait. This is useful
+ * during PF routines which need to reset all VFs, as otherwise it must perform
+ * these resets in a serialized fashion.
+ *
+ * Returns true if any VFs were reset, and false otherwise.
+ */
+bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr)
+{
+	struct ice_hw *hw = &pf->hw;
+	int v, i;
+
+	/* If we don't have any VFs, then there is nothing to reset */
+	if (!pf->num_alloc_vfs)
+		return false;
+
+	/* If VFs have been disabled, there is no need to reset */
+	if (test_and_set_bit(__ICE_VF_DIS, pf->state))
+		return false;
+
+	/* Begin reset on all VFs at once */
+	for (v = 0; v < pf->num_alloc_vfs; v++)
+		ice_trigger_vf_reset(&pf->vf[v], is_vflr);
+
+	/* Call Disable LAN Tx queue AQ call with VFR bit set and 0
+	 * queues to inform Firmware about VF reset.
+	 */
+	for (v = 0; v < pf->num_alloc_vfs; v++)
+		ice_dis_vsi_txq(pf->vsi[0]->port_info, 0, NULL, NULL,
+				ICE_VF_RESET, v, NULL);
+
+	/* HW requires some time to make sure it can flush the FIFO for a VF
+	 * when it resets it. Poll the VPGEN_VFRSTAT register for each VF in
+	 * sequence to make sure that it has completed. We'll keep track of
+	 * the VFs using a simple iterator that increments once that VF has
+	 * finished resetting.
+	 */
+	for (i = 0, v = 0; i < 10 && v < pf->num_alloc_vfs; i++) {
+		usleep_range(10000, 20000);
+
+		/* Check each VF in sequence */
+		while (v < pf->num_alloc_vfs) {
+			struct ice_vf *vf = &pf->vf[v];
+			u32 reg;
+
+			reg = rd32(hw, VPGEN_VFRSTAT(vf->vf_id));
+			if (!(reg & VPGEN_VFRSTAT_VFRD_M))
+				break;
+
+			/* If the current VF has finished resetting, move on
+			 * to the next VF in sequence.
+			 */
+			v++;
+		}
+	}
+
+	/* Display a warning if at least one VF didn't manage to reset in
+	 * time, but continue on with the operation.
+	 */
+	if (v < pf->num_alloc_vfs)
+		dev_warn(&pf->pdev->dev, "VF reset check timeout\n");
+	usleep_range(10000, 20000);
+
+	/* free VF resources to begin resetting the VSI state */
+	for (v = 0; v < pf->num_alloc_vfs; v++)
+		ice_free_vf_res(&pf->vf[v]);
+
+	if (ice_check_avail_res(pf)) {
+		dev_err(&pf->pdev->dev,
+			"Cannot allocate VF resources, try with fewer number of VFs\n");
+		return false;
+	}
+
+	/* Finish the reset on each VF */
+	for (v = 0; v < pf->num_alloc_vfs; v++)
+		ice_cleanup_and_realloc_vf(&pf->vf[v]);
+
+	ice_flush(hw);
+	clear_bit(__ICE_VF_DIS, pf->state);
+
+	return true;
+}
+
+/**
+ * ice_reset_vf - Reset a particular VF
+ * @vf: pointer to the VF structure
+ * @is_vflr: true if VFLR was issued, false if not
+ *
+ * Returns true if the VF is reset, false otherwise.
+ */
+static bool ice_reset_vf(struct ice_vf *vf, bool is_vflr)
+{
+	struct ice_pf *pf = vf->pf;
+	struct ice_hw *hw = &pf->hw;
+	bool rsd = false;
+	u32 reg;
+	int i;
+
+	/* If the VFs have been disabled, this means something else is
+	 * resetting the VF, so we shouldn't continue.
+	 */
+	if (test_and_set_bit(__ICE_VF_DIS, pf->state))
+		return false;
+
+	ice_trigger_vf_reset(vf, is_vflr);
+
+	if (test_bit(ICE_VF_STATE_ENA, vf->vf_states)) {
+		ice_vsi_stop_tx_rings(pf->vsi[vf->lan_vsi_idx], ICE_VF_RESET,
+				      vf->vf_id);
+		ice_vsi_stop_rx_rings(pf->vsi[vf->lan_vsi_idx]);
+		clear_bit(ICE_VF_STATE_ENA, vf->vf_states);
+	} else {
+		/* Call Disable LAN Tx queue AQ call even when queues are not
+		 * enabled. This is needed for successful completiom of VFR
+		 */
+		ice_dis_vsi_txq(pf->vsi[vf->lan_vsi_idx]->port_info, 0,
+				NULL, NULL, ICE_VF_RESET, vf->vf_id, NULL);
+	}
+
+	/* poll VPGEN_VFRSTAT reg to make sure
+	 * that reset is complete
+	 */
+	for (i = 0; i < 10; i++) {
+		/* VF reset requires driver to first reset the VF and then
+		 * poll the status register to make sure that the reset
+		 * completed successfully.
+		 */
+		usleep_range(10000, 20000);
+		reg = rd32(hw, VPGEN_VFRSTAT(vf->vf_id));
+		if (reg & VPGEN_VFRSTAT_VFRD_M) {
+			rsd = true;
+			break;
+		}
+	}
+
+	/* Display a warning if VF didn't manage to reset in time, but need to
+	 * continue on with the operation.
+	 */
+	if (!rsd)
+		dev_warn(&pf->pdev->dev, "VF reset check timeout on VF %d\n",
+			 vf->vf_id);
+
+	usleep_range(10000, 20000);
+
+	/* free VF resources to begin resetting the VSI state */
+	ice_free_vf_res(vf);
+
+	ice_cleanup_and_realloc_vf(vf);
+
+	ice_flush(hw);
+	clear_bit(__ICE_VF_DIS, pf->state);
+
+	return true;
+}
+
+/**
+ * ice_vc_notify_link_state - Inform all VFs on a PF of link status
+ * @pf: pointer to the PF structure
+ */
+void ice_vc_notify_link_state(struct ice_pf *pf)
+{
+	int i;
+
+	for (i = 0; i < pf->num_alloc_vfs; i++)
+		ice_vc_notify_vf_link_state(&pf->vf[i]);
+}
+
+/**
+ * ice_vc_notify_reset - Send pending reset message to all VFs
+ * @pf: pointer to the PF structure
+ *
+ * indicate a pending reset to all VFs on a given PF
+ */
+void ice_vc_notify_reset(struct ice_pf *pf)
+{
+	struct virtchnl_pf_event pfe;
+
+	if (!pf->num_alloc_vfs)
+		return;
+
+	pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
+	pfe.severity = PF_EVENT_SEVERITY_CERTAIN_DOOM;
+	ice_vc_vf_broadcast(pf, VIRTCHNL_OP_EVENT, ICE_SUCCESS,
+			    (u8 *)&pfe, sizeof(struct virtchnl_pf_event));
+}
+
+/**
+ * ice_vc_notify_vf_reset - Notify VF of a reset event
+ * @vf: pointer to the VF structure
+ */
+static void ice_vc_notify_vf_reset(struct ice_vf *vf)
+{
+	struct virtchnl_pf_event pfe;
+
+	/* validate the request */
+	if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
+		return;
+
+	/* verify if the VF is in either init or active before proceeding */
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states) &&
+	    !test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states))
+		return;
+
+	pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
+	pfe.severity = PF_EVENT_SEVERITY_CERTAIN_DOOM;
+	ice_aq_send_msg_to_vf(&vf->pf->hw, vf->vf_id, VIRTCHNL_OP_EVENT, 0,
+			      (u8 *)&pfe, sizeof(pfe), NULL);
+}
+
+/**
+ * ice_alloc_vfs - Allocate and set up VFs resources
+ * @pf: pointer to the PF structure
+ * @num_alloc_vfs: number of VFs to allocate
+ */
+static int ice_alloc_vfs(struct ice_pf *pf, u16 num_alloc_vfs)
+{
+	struct ice_hw *hw = &pf->hw;
+	struct ice_vf *vfs;
+	int i, ret;
+
+	/* Disable global interrupt 0 so we don't try to handle the VFLR. */
+	wr32(hw, GLINT_DYN_CTL(pf->hw_oicr_idx),
+	     ICE_ITR_NONE << GLINT_DYN_CTL_ITR_INDX_S);
+
+	ice_flush(hw);
+
+	ret = pci_enable_sriov(pf->pdev, num_alloc_vfs);
+	if (ret) {
+		pf->num_alloc_vfs = 0;
+		goto err_unroll_intr;
+	}
+	/* allocate memory */
+	vfs = devm_kcalloc(&pf->pdev->dev, num_alloc_vfs, sizeof(*vfs),
+			   GFP_KERNEL);
+	if (!vfs) {
+		ret = -ENOMEM;
+		goto err_unroll_sriov;
+	}
+	pf->vf = vfs;
+
+	/* apply default profile */
+	for (i = 0; i < num_alloc_vfs; i++) {
+		vfs[i].pf = pf;
+		vfs[i].vf_sw_id = pf->first_sw;
+		vfs[i].vf_id = i;
+
+		/* assign default capabilities */
+		set_bit(ICE_VIRTCHNL_VF_CAP_L2, &vfs[i].vf_caps);
+		vfs[i].spoofchk = true;
+
+		/* Set this state so that PF driver does VF vector assignment */
+		set_bit(ICE_VF_STATE_CFG_INTR, vfs[i].vf_states);
+	}
+	pf->num_alloc_vfs = num_alloc_vfs;
+
+	/* VF resources get allocated during reset */
+	if (!ice_reset_all_vfs(pf, false))
+		goto err_unroll_sriov;
+
+	goto err_unroll_intr;
+
+err_unroll_sriov:
+	pci_disable_sriov(pf->pdev);
+err_unroll_intr:
+	/* rearm interrupts here */
+	ice_irq_dynamic_ena(hw, NULL, NULL);
+	return ret;
+}
+
+/**
+ * ice_pf_state_is_nominal - checks the pf for nominal state
+ * @pf: pointer to pf to check
+ *
+ * Check the PF's state for a collection of bits that would indicate
+ * the PF is in a state that would inhibit normal operation for
+ * driver functionality.
+ *
+ * Returns true if PF is in a nominal state.
+ * Returns false otherwise
+ */
+static bool ice_pf_state_is_nominal(struct ice_pf *pf)
+{
+	DECLARE_BITMAP(check_bits, __ICE_STATE_NBITS) = { 0 };
+
+	if (!pf)
+		return false;
+
+	bitmap_set(check_bits, 0, __ICE_STATE_NOMINAL_CHECK_BITS);
+	if (bitmap_intersects(pf->state, check_bits, __ICE_STATE_NBITS))
+		return false;
+
+	return true;
+}
+
+/**
+ * ice_pci_sriov_ena - Enable or change number of VFs
+ * @pf: pointer to the PF structure
+ * @num_vfs: number of VFs to allocate
+ */
+static int ice_pci_sriov_ena(struct ice_pf *pf, int num_vfs)
+{
+	int pre_existing_vfs = pci_num_vf(pf->pdev);
+	struct device *dev = &pf->pdev->dev;
+	int err;
+
+	if (!ice_pf_state_is_nominal(pf)) {
+		dev_err(dev, "Cannot enable SR-IOV, device not ready\n");
+		return -EBUSY;
+	}
+
+	if (!test_bit(ICE_FLAG_SRIOV_CAPABLE, pf->flags)) {
+		dev_err(dev, "This device is not capable of SR-IOV\n");
+		return -ENODEV;
+	}
+
+	if (pre_existing_vfs && pre_existing_vfs != num_vfs)
+		ice_free_vfs(pf);
+	else if (pre_existing_vfs && pre_existing_vfs == num_vfs)
+		return num_vfs;
+
+	if (num_vfs > pf->num_vfs_supported) {
+		dev_err(dev, "Can't enable %d VFs, max VFs supported is %d\n",
+			num_vfs, pf->num_vfs_supported);
+		return -ENOTSUPP;
+	}
+
+	dev_info(dev, "Allocating %d VFs\n", num_vfs);
+	err = ice_alloc_vfs(pf, num_vfs);
+	if (err) {
+		dev_err(dev, "Failed to enable SR-IOV: %d\n", err);
+		return err;
+	}
+
+	set_bit(ICE_FLAG_SRIOV_ENA, pf->flags);
+	return num_vfs;
+}
+
+/**
+ * ice_sriov_configure - Enable or change number of VFs via sysfs
+ * @pdev: pointer to a pci_dev structure
+ * @num_vfs: number of VFs to allocate
+ *
+ * This function is called when the user updates the number of VFs in sysfs.
+ */
+int ice_sriov_configure(struct pci_dev *pdev, int num_vfs)
+{
+	struct ice_pf *pf = pci_get_drvdata(pdev);
+
+	if (num_vfs)
+		return ice_pci_sriov_ena(pf, num_vfs);
+
+	if (!pci_vfs_assigned(pdev)) {
+		ice_free_vfs(pf);
+	} else {
+		dev_err(&pf->pdev->dev,
+			"can't free VFs because some are assigned to VMs.\n");
+		return -EBUSY;
+	}
+
+	return 0;
+}
+
+/**
+ * ice_process_vflr_event - Free VF resources via IRQ calls
+ * @pf: pointer to the PF structure
+ *
+ * called from the VLFR IRQ handler to
+ * free up VF resources and state variables
+ */
+void ice_process_vflr_event(struct ice_pf *pf)
+{
+	struct ice_hw *hw = &pf->hw;
+	int vf_id;
+	u32 reg;
+
+	if (!test_bit(__ICE_VFLR_EVENT_PENDING, pf->state) ||
+	    !pf->num_alloc_vfs)
+		return;
+
+	/* Re-enable the VFLR interrupt cause here, before looking for which
+	 * VF got reset. Otherwise, if another VF gets a reset while the
+	 * first one is being processed, that interrupt will be lost, and
+	 * that VF will be stuck in reset forever.
+	 */
+	reg = rd32(hw, PFINT_OICR_ENA);
+	reg |= PFINT_OICR_VFLR_M;
+	wr32(hw, PFINT_OICR_ENA, reg);
+	ice_flush(hw);
+
+	clear_bit(__ICE_VFLR_EVENT_PENDING, pf->state);
+	for (vf_id = 0; vf_id < pf->num_alloc_vfs; vf_id++) {
+		struct ice_vf *vf = &pf->vf[vf_id];
+		u32 reg_idx, bit_idx;
+
+		reg_idx = (hw->func_caps.vf_base_id + vf_id) / 32;
+		bit_idx = (hw->func_caps.vf_base_id + vf_id) % 32;
+		/* read GLGEN_VFLRSTAT register to find out the flr VFs */
+		reg = rd32(hw, GLGEN_VFLRSTAT(reg_idx));
+		if (reg & BIT(bit_idx))
+			/* GLGEN_VFLRSTAT bit will be cleared in ice_reset_vf */
+			ice_reset_vf(vf, true);
+	}
+}
+
+/**
+ * ice_vc_dis_vf - Disable a given VF via SW reset
+ * @vf: pointer to the VF info
+ *
+ * Disable the VF through a SW reset
+ */
+static void ice_vc_dis_vf(struct ice_vf *vf)
+{
+	ice_vc_notify_vf_reset(vf);
+	ice_reset_vf(vf, false);
+}
+
+/**
+ * ice_vc_send_msg_to_vf - Send message to VF
+ * @vf: pointer to the VF info
+ * @v_opcode: virtual channel opcode
+ * @v_retval: virtual channel return value
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * send msg to VF
+ */
+static int ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode,
+				 enum ice_status v_retval, u8 *msg, u16 msglen)
+{
+	enum ice_status aq_ret;
+	struct ice_pf *pf;
+
+	/* validate the request */
+	if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
+		return -EINVAL;
+
+	pf = vf->pf;
+
+	/* single place to detect unsuccessful return values */
+	if (v_retval) {
+		vf->num_inval_msgs++;
+		dev_info(&pf->pdev->dev, "VF %d failed opcode %d, retval: %d\n",
+			 vf->vf_id, v_opcode, v_retval);
+		if (vf->num_inval_msgs > ICE_DFLT_NUM_INVAL_MSGS_ALLOWED) {
+			dev_err(&pf->pdev->dev,
+				"Number of invalid messages exceeded for VF %d\n",
+				vf->vf_id);
+			dev_err(&pf->pdev->dev, "Use PF Control I/F to enable the VF\n");
+			set_bit(ICE_VF_STATE_DIS, vf->vf_states);
+			return -EIO;
+		}
+	} else {
+		vf->num_valid_msgs++;
+		/* reset the invalid counter, if a valid message is received. */
+		vf->num_inval_msgs = 0;
+	}
+
+	aq_ret = ice_aq_send_msg_to_vf(&pf->hw, vf->vf_id, v_opcode, v_retval,
+				       msg, msglen, NULL);
+	if (aq_ret) {
+		dev_info(&pf->pdev->dev,
+			 "Unable to send the message to VF %d aq_err %d\n",
+			 vf->vf_id, pf->hw.mailboxq.sq_last_status);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+/**
+ * ice_vc_get_ver_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to request the API version used by the PF
+ */
+static int ice_vc_get_ver_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_version_info info = {
+		VIRTCHNL_VERSION_MAJOR, VIRTCHNL_VERSION_MINOR
+	};
+
+	vf->vf_ver = *(struct virtchnl_version_info *)msg;
+	/* VFs running the 1.0 API expect to get 1.0 back or they will cry. */
+	if (VF_IS_V10(&vf->vf_ver))
+		info.minor = VIRTCHNL_VERSION_MINOR_NO_VF_CAPS;
+
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_VERSION, ICE_SUCCESS,
+				     (u8 *)&info,
+				     sizeof(struct virtchnl_version_info));
+}
+
+/**
+ * ice_vc_get_vf_res_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to request its resources
+ */
+static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_vf_resource *vfres = NULL;
+	enum ice_status aq_ret = 0;
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+	int len = 0;
+	int ret;
+
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto err;
+	}
+
+	len = sizeof(struct virtchnl_vf_resource);
+
+	vfres = devm_kzalloc(&pf->pdev->dev, len, GFP_KERNEL);
+	if (!vfres) {
+		aq_ret = ICE_ERR_NO_MEMORY;
+		len = 0;
+		goto err;
+	}
+	if (VF_IS_V11(&vf->vf_ver))
+		vf->driver_caps = *(u32 *)msg;
+	else
+		vf->driver_caps = VIRTCHNL_VF_OFFLOAD_L2 |
+				  VIRTCHNL_VF_OFFLOAD_RSS_REG |
+				  VIRTCHNL_VF_OFFLOAD_VLAN;
+
+	vfres->vf_cap_flags = VIRTCHNL_VF_OFFLOAD_L2;
+	vsi = pf->vsi[vf->lan_vsi_idx];
+	if (!vsi->info.pvid)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_VLAN;
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PF;
+	} else {
+		if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_AQ)
+			vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_AQ;
+		else
+			vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_REG;
+	}
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2;
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP;
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM;
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_POLLING)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_RX_POLLING;
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_WB_ON_ITR;
+
+	if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_REQ_QUEUES)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_REQ_QUEUES;
+
+	if (vf->driver_caps & VIRTCHNL_VF_CAP_ADV_LINK_SPEED)
+		vfres->vf_cap_flags |= VIRTCHNL_VF_CAP_ADV_LINK_SPEED;
+
+	vfres->num_vsis = 1;
+	/* Tx and Rx queue are equal for VF */
+	vfres->num_queue_pairs = vsi->num_txq;
+	vfres->max_vectors = pf->num_vf_msix;
+	vfres->rss_key_size = ICE_VSIQF_HKEY_ARRAY_SIZE;
+	vfres->rss_lut_size = ICE_VSIQF_HLUT_ARRAY_SIZE;
+
+	vfres->vsi_res[0].vsi_id = vf->lan_vsi_num;
+	vfres->vsi_res[0].vsi_type = VIRTCHNL_VSI_SRIOV;
+	vfres->vsi_res[0].num_queue_pairs = vsi->num_txq;
+	ether_addr_copy(vfres->vsi_res[0].default_mac_addr,
+			vf->dflt_lan_addr.addr);
+
+	set_bit(ICE_VF_STATE_ACTIVE, vf->vf_states);
+
+err:
+	/* send the response back to the VF */
+	ret = ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_VF_RESOURCES, aq_ret,
+				    (u8 *)vfres, len);
+
+	devm_kfree(&pf->pdev->dev, vfres);
+	return ret;
+}
+
+/**
+ * ice_vc_reset_vf_msg
+ * @vf: pointer to the VF info
+ *
+ * called from the VF to reset itself,
+ * unlike other virtchnl messages, PF driver
+ * doesn't send the response back to the VF
+ */
+static void ice_vc_reset_vf_msg(struct ice_vf *vf)
+{
+	if (test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states))
+		ice_reset_vf(vf, false);
+}
+
+/**
+ * ice_find_vsi_from_id
+ * @pf: the pf structure to search for the VSI
+ * @id: id of the VSI it is searching for
+ *
+ * searches for the VSI with the given id
+ */
+static struct ice_vsi *ice_find_vsi_from_id(struct ice_pf *pf, u16 id)
+{
+	int i;
+
+	for (i = 0; i < pf->num_alloc_vsi; i++)
+		if (pf->vsi[i] && pf->vsi[i]->vsi_num == id)
+			return pf->vsi[i];
+
+	return NULL;
+}
+
+/**
+ * ice_vc_isvalid_vsi_id
+ * @vf: pointer to the VF info
+ * @vsi_id: VF relative VSI id
+ *
+ * check for the valid VSI id
+ */
+static bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id)
+{
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+
+	vsi = ice_find_vsi_from_id(pf, vsi_id);
+
+	return (vsi && (vsi->vf_id == vf->vf_id));
+}
+
+/**
+ * ice_vc_isvalid_q_id
+ * @vf: pointer to the VF info
+ * @vsi_id: VSI id
+ * @qid: VSI relative queue id
+ *
+ * check for the valid queue id
+ */
+static bool ice_vc_isvalid_q_id(struct ice_vf *vf, u16 vsi_id, u8 qid)
+{
+	struct ice_vsi *vsi = ice_find_vsi_from_id(vf->pf, vsi_id);
+	/* allocated Tx and Rx queues should be always equal for VF VSI */
+	return (vsi && (qid < vsi->alloc_txq));
+}
+
+/**
+ * ice_vc_config_rss_key
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * Configure the VF's RSS key
+ */
+static int ice_vc_config_rss_key(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_rss_key *vrk =
+		(struct virtchnl_rss_key *)msg;
+	struct ice_vsi *vsi = NULL;
+	enum ice_status aq_ret;
+	int ret;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, vrk->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, vrk->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (vrk->key_len != ICE_VSIQF_HKEY_ARRAY_SIZE) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!test_bit(ICE_FLAG_RSS_ENA, vf->pf->flags)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	ret = ice_set_rss(vsi, vrk->key, NULL, 0);
+	aq_ret = ret ? ICE_ERR_PARAM : ICE_SUCCESS;
+error_param:
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_RSS_KEY, aq_ret,
+				     NULL, 0);
+}
+
+/**
+ * ice_vc_config_rss_lut
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * Configure the VF's RSS LUT
+ */
+static int ice_vc_config_rss_lut(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_rss_lut *vrl = (struct virtchnl_rss_lut *)msg;
+	struct ice_vsi *vsi = NULL;
+	enum ice_status aq_ret;
+	int ret;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, vrl->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, vrl->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (vrl->lut_entries != ICE_VSIQF_HLUT_ARRAY_SIZE) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!test_bit(ICE_FLAG_RSS_ENA, vf->pf->flags)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	ret = ice_set_rss(vsi, NULL, vrl->lut, ICE_VSIQF_HLUT_ARRAY_SIZE);
+	aq_ret = ret ? ICE_ERR_PARAM : ICE_SUCCESS;
+error_param:
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_RSS_LUT, aq_ret,
+				     NULL, 0);
+}
+
+/**
+ * ice_vc_get_stats_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to get VSI stats
+ */
+static int ice_vc_get_stats_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_queue_select *vqs =
+		(struct virtchnl_queue_select *)msg;
+	enum ice_status aq_ret = 0;
+	struct ice_eth_stats stats;
+	struct ice_vsi *vsi;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, vqs->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, vqs->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	memset(&stats, 0, sizeof(struct ice_eth_stats));
+	ice_update_eth_stats(vsi);
+
+	stats = vsi->eth_stats;
+
+error_param:
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_STATS, aq_ret,
+				     (u8 *)&stats, sizeof(stats));
+}
+
+/**
+ * ice_vc_ena_qs_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to enable all or specific queue(s)
+ */
+static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_queue_select *vqs =
+	    (struct virtchnl_queue_select *)msg;
+	enum ice_status aq_ret = 0;
+	struct ice_vsi *vsi;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, vqs->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!vqs->rx_queues && !vqs->tx_queues) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, vqs->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	/* Enable only Rx rings, Tx rings were enabled by the FW when the
+	 * Tx queue group list was configured and the context bits were
+	 * programmed using ice_vsi_cfg_txqs
+	 */
+	if (ice_vsi_start_rx_rings(vsi))
+		aq_ret = ICE_ERR_PARAM;
+
+	/* Set flag to indicate that queues are enabled */
+	if (!aq_ret)
+		set_bit(ICE_VF_STATE_ENA, vf->vf_states);
+
+error_param:
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_ENABLE_QUEUES, aq_ret,
+				     NULL, 0);
+}
+
+/**
+ * ice_vc_dis_qs_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to disable all or specific
+ * queue(s)
+ */
+static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_queue_select *vqs =
+	    (struct virtchnl_queue_select *)msg;
+	enum ice_status aq_ret = 0;
+	struct ice_vsi *vsi;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states) &&
+	    !test_bit(ICE_VF_STATE_ENA, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, vqs->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!vqs->rx_queues && !vqs->tx_queues) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, vqs->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (ice_vsi_stop_tx_rings(vsi, ICE_NO_RESET, vf->vf_id)) {
+		dev_err(&vsi->back->pdev->dev,
+			"Failed to stop tx rings on VSI %d\n",
+			vsi->vsi_num);
+		aq_ret = ICE_ERR_PARAM;
+	}
+
+	if (ice_vsi_stop_rx_rings(vsi)) {
+		dev_err(&vsi->back->pdev->dev,
+			"Failed to stop rx rings on VSI %d\n",
+			vsi->vsi_num);
+		aq_ret = ICE_ERR_PARAM;
+	}
+
+	/* Clear enabled queues flag */
+	if (!aq_ret)
+		clear_bit(ICE_VF_STATE_ENA, vf->vf_states);
+
+error_param:
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_DISABLE_QUEUES, aq_ret,
+				     NULL, 0);
+}
+
+/**
+ * ice_vc_cfg_irq_map_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to configure the IRQ to queue map
+ */
+static int ice_vc_cfg_irq_map_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_irq_map_info *irqmap_info =
+	    (struct virtchnl_irq_map_info *)msg;
+	u16 vsi_id, vsi_q_id, vector_id;
+	struct virtchnl_vector_map *map;
+	struct ice_vsi *vsi = NULL;
+	struct ice_pf *pf = vf->pf;
+	enum ice_status aq_ret = 0;
+	unsigned long qmap;
+	int i;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	for (i = 0; i < irqmap_info->num_vectors; i++) {
+		map = &irqmap_info->vecmap[i];
+
+		vector_id = map->vector_id;
+		vsi_id = map->vsi_id;
+		/* validate msg params */
+		if (!(vector_id < pf->hw.func_caps.common_cap
+		    .num_msix_vectors) || !ice_vc_isvalid_vsi_id(vf, vsi_id)) {
+			aq_ret = ICE_ERR_PARAM;
+			goto error_param;
+		}
+
+		vsi = ice_find_vsi_from_id(vf->pf, vsi_id);
+		if (!vsi) {
+			aq_ret = ICE_ERR_PARAM;
+			goto error_param;
+		}
+
+		/* lookout for the invalid queue index */
+		qmap = map->rxq_map;
+		for_each_set_bit(vsi_q_id, &qmap, ICE_MAX_BASE_QS_PER_VF) {
+			struct ice_q_vector *q_vector;
+
+			if (!ice_vc_isvalid_q_id(vf, vsi_id, vsi_q_id)) {
+				aq_ret = ICE_ERR_PARAM;
+				goto error_param;
+			}
+			q_vector = vsi->q_vectors[i];
+			q_vector->num_ring_rx++;
+			q_vector->rx.itr_idx = map->rxitr_idx;
+			vsi->rx_rings[vsi_q_id]->q_vector = q_vector;
+		}
+
+		qmap = map->txq_map;
+		for_each_set_bit(vsi_q_id, &qmap, ICE_MAX_BASE_QS_PER_VF) {
+			struct ice_q_vector *q_vector;
+
+			if (!ice_vc_isvalid_q_id(vf, vsi_id, vsi_q_id)) {
+				aq_ret = ICE_ERR_PARAM;
+				goto error_param;
+			}
+			q_vector = vsi->q_vectors[i];
+			q_vector->num_ring_tx++;
+			q_vector->tx.itr_idx = map->txitr_idx;
+			vsi->tx_rings[vsi_q_id]->q_vector = q_vector;
+		}
+	}
+
+	if (vsi)
+		ice_vsi_cfg_msix(vsi);
+error_param:
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_IRQ_MAP, aq_ret,
+				     NULL, 0);
+}
+
+/**
+ * ice_vc_cfg_qs_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * called from the VF to configure the Rx/Tx queues
+ */
+static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_vsi_queue_config_info *qci =
+	    (struct virtchnl_vsi_queue_config_info *)msg;
+	struct virtchnl_queue_pair_info *qpi;
+	enum ice_status aq_ret = 0;
+	struct ice_vsi *vsi;
+	int i;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, qci->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, qci->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	for (i = 0; i < qci->num_queue_pairs; i++) {
+		qpi = &qci->qpair[i];
+		if (qpi->txq.vsi_id != qci->vsi_id ||
+		    qpi->rxq.vsi_id != qci->vsi_id ||
+		    qpi->rxq.queue_id != qpi->txq.queue_id ||
+		    !ice_vc_isvalid_q_id(vf, qci->vsi_id, qpi->txq.queue_id)) {
+			aq_ret = ICE_ERR_PARAM;
+			goto error_param;
+		}
+		/* copy Tx queue info from VF into VSI */
+		vsi->tx_rings[i]->dma = qpi->txq.dma_ring_addr;
+		vsi->tx_rings[i]->count = qpi->txq.ring_len;
+		/* copy Rx queue info from VF into vsi */
+		vsi->rx_rings[i]->dma = qpi->rxq.dma_ring_addr;
+		vsi->rx_rings[i]->count = qpi->rxq.ring_len;
+		if (qpi->rxq.databuffer_size > ((16 * 1024) - 128)) {
+			aq_ret = ICE_ERR_PARAM;
+			goto error_param;
+		}
+		vsi->rx_buf_len = qpi->rxq.databuffer_size;
+		if (qpi->rxq.max_pkt_size >= (16 * 1024) ||
+		    qpi->rxq.max_pkt_size < 64) {
+			aq_ret = ICE_ERR_PARAM;
+			goto error_param;
+		}
+		vsi->max_frame = qpi->rxq.max_pkt_size;
+	}
+
+	/* VF can request to configure less than allocated queues
+	 * or default allocated queues. So update the VSI with new number
+	 */
+	vsi->num_txq = qci->num_queue_pairs;
+	vsi->num_rxq = qci->num_queue_pairs;
+
+	if (!ice_vsi_cfg_txqs(vsi) && !ice_vsi_cfg_rxqs(vsi))
+		aq_ret = 0;
+	else
+		aq_ret = ICE_ERR_PARAM;
+
+error_param:
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES, aq_ret,
+				     NULL, 0);
+}
+
+/**
+ * ice_is_vf_trusted
+ * @vf: pointer to the VF info
+ */
+static bool ice_is_vf_trusted(struct ice_vf *vf)
+{
+	return test_bit(ICE_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps);
+}
+
+/**
+ * ice_can_vf_change_mac
+ * @vf: pointer to the VF info
+ *
+ * Return true if the VF is allowed to change its MAC filters, false otherwise
+ */
+static bool ice_can_vf_change_mac(struct ice_vf *vf)
+{
+	/* If the VF MAC address has been set administratively (via the
+	 * ndo_set_vf_mac command), then deny permission to the VF to
+	 * add/delete unicast MAC addresses, unless the VF is trusted
+	 */
+	if (vf->pf_set_mac && !ice_is_vf_trusted(vf))
+		return false;
+
+	return true;
+}
+
+/**
+ * ice_vc_handle_mac_addr_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ * @set: true if mac filters are being set, false otherwise
+ *
+ * add guest mac address filter
+ */
+static int
+ice_vc_handle_mac_addr_msg(struct ice_vf *vf, u8 *msg, bool set)
+{
+	struct virtchnl_ether_addr_list *al =
+	    (struct virtchnl_ether_addr_list *)msg;
+	struct ice_pf *pf = vf->pf;
+	enum virtchnl_ops vc_op;
+	enum ice_status ret;
+	LIST_HEAD(mac_list);
+	struct ice_vsi *vsi;
+	int mac_count = 0;
+	int i;
+
+	if (set)
+		vc_op = VIRTCHNL_OP_ADD_ETH_ADDR;
+	else
+		vc_op = VIRTCHNL_OP_DEL_ETH_ADDR;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states) ||
+	    !ice_vc_isvalid_vsi_id(vf, al->vsi_id)) {
+		ret = ICE_ERR_PARAM;
+		goto handle_mac_exit;
+	}
+
+	if (set && !ice_is_vf_trusted(vf) &&
+	    (vf->num_mac + al->num_elements) > ICE_MAX_MACADDR_PER_VF) {
+		dev_err(&pf->pdev->dev,
+			"Can't add more MAC addresses, because VF is not trusted, switch the VF to trusted mode in order to add more functionalities\n");
+		ret = ICE_ERR_PARAM;
+		goto handle_mac_exit;
+	}
+
+	vsi = pf->vsi[vf->lan_vsi_idx];
+
+	for (i = 0; i < al->num_elements; i++) {
+		u8 *maddr = al->list[i].addr;
+
+		if (ether_addr_equal(maddr, vf->dflt_lan_addr.addr) ||
+		    is_broadcast_ether_addr(maddr)) {
+			if (set) {
+				/* VF is trying to add filters that the PF
+				 * already added. Just continue.
+				 */
+				dev_info(&pf->pdev->dev,
+					 "mac %pM already set for VF %d\n",
+					 maddr, vf->vf_id);
+				continue;
+			} else {
+				/* VF can't remove dflt_lan_addr/bcast mac */
+				dev_err(&pf->pdev->dev,
+					"can't remove mac %pM for VF %d\n",
+					maddr, vf->vf_id);
+				ret = ICE_ERR_PARAM;
+				goto handle_mac_exit;
+			}
+		}
+
+		/* check for the invalid cases and bail if necessary */
+		if (is_zero_ether_addr(maddr)) {
+			dev_err(&pf->pdev->dev,
+				"invalid mac %pM provided for VF %d\n",
+				maddr, vf->vf_id);
+			ret = ICE_ERR_PARAM;
+			goto handle_mac_exit;
+		}
+
+		if (is_unicast_ether_addr(maddr) &&
+		    !ice_can_vf_change_mac(vf)) {
+			dev_err(&pf->pdev->dev,
+				"can't change unicast mac for untrusted VF %d\n",
+				vf->vf_id);
+			ret = ICE_ERR_PARAM;
+			goto handle_mac_exit;
+		}
+
+		/* get here if maddr is multicast or if VF can change mac */
+		if (ice_add_mac_to_list(vsi, &mac_list, al->list[i].addr)) {
+			ret = ICE_ERR_NO_MEMORY;
+			goto handle_mac_exit;
+		}
+		mac_count++;
+	}
+
+	/* program the updated filter list */
+	if (set)
+		ret = ice_add_mac(&pf->hw, &mac_list);
+	else
+		ret = ice_remove_mac(&pf->hw, &mac_list);
+
+	if (ret) {
+		dev_err(&pf->pdev->dev,
+			"can't update mac filters for VF %d, error %d\n",
+			vf->vf_id, ret);
+	} else {
+		if (set)
+			vf->num_mac += mac_count;
+		else
+			vf->num_mac -= mac_count;
+	}
+
+handle_mac_exit:
+	ice_free_fltr_list(&pf->pdev->dev, &mac_list);
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, vc_op, ret, NULL, 0);
+}
+
+/**
+ * ice_vc_add_mac_addr_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * add guest MAC address filter
+ */
+static int ice_vc_add_mac_addr_msg(struct ice_vf *vf, u8 *msg)
+{
+	return ice_vc_handle_mac_addr_msg(vf, msg, true);
+}
+
+/**
+ * ice_vc_del_mac_addr_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * remove guest MAC address filter
+ */
+static int ice_vc_del_mac_addr_msg(struct ice_vf *vf, u8 *msg)
+{
+	return ice_vc_handle_mac_addr_msg(vf, msg, false);
+}
+
+/**
+ * ice_vc_request_qs_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * VFs get a default number of queues but can use this message to request a
+ * different number.  If the request is successful, PF will reset the VF and
+ * return 0. If unsuccessful, PF will send message informing VF of number of
+ * available queue pairs via virtchnl message response to VF.
+ */
+static int ice_vc_request_qs_msg(struct ice_vf *vf, u8 *msg)
+{
+	struct virtchnl_vf_res_request *vfres =
+		(struct virtchnl_vf_res_request *)msg;
+	int req_queues = vfres->num_queue_pairs;
+	enum ice_status aq_ret = 0;
+	struct ice_pf *pf = vf->pf;
+	int tx_rx_queue_left;
+	int cur_queues;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	cur_queues = pf->num_vf_qps;
+	tx_rx_queue_left = min_t(int, pf->q_left_tx, pf->q_left_rx);
+	if (req_queues <= 0) {
+		dev_err(&pf->pdev->dev,
+			"VF %d tried to request %d queues.  Ignoring.\n",
+			vf->vf_id, req_queues);
+	} else if (req_queues > ICE_MAX_QS_PER_VF) {
+		dev_err(&pf->pdev->dev,
+			"VF %d tried to request more than %d queues.\n",
+			vf->vf_id, ICE_MAX_QS_PER_VF);
+		vfres->num_queue_pairs = ICE_MAX_QS_PER_VF;
+	} else if (req_queues - cur_queues > tx_rx_queue_left) {
+		dev_warn(&pf->pdev->dev,
+			 "VF %d requested %d more queues, but only %d left.\n",
+			 vf->vf_id, req_queues - cur_queues, tx_rx_queue_left);
+		vfres->num_queue_pairs = tx_rx_queue_left + cur_queues;
+	} else {
+		/* request is successful, then reset VF */
+		vf->num_req_qs = req_queues;
+		ice_vc_dis_vf(vf);
+		dev_info(&pf->pdev->dev,
+			 "VF %d granted request of %d queues.\n",
+			 vf->vf_id, req_queues);
+		return 0;
+	}
+
+error_param:
+	/* send the response to the VF */
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_REQUEST_QUEUES,
+				     aq_ret, (u8 *)vfres, sizeof(*vfres));
+}
+
+/**
+ * ice_set_vf_port_vlan
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @vlan_id: VLAN id being set
+ * @qos: priority setting
+ * @vlan_proto: VLAN protocol
+ *
+ * program VF Port VLAN id and/or qos
+ */
+int
+ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos,
+		     __be16 vlan_proto)
+{
+	u16 vlanprio = vlan_id | (qos << ICE_VLAN_PRIORITY_S);
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_pf *pf = np->vsi->back;
+	struct ice_vsi *vsi;
+	struct ice_vf *vf;
+	int ret = 0;
+
+	/* validate the request */
+	if (vf_id >= pf->num_alloc_vfs) {
+		dev_err(&pf->pdev->dev, "invalid VF id: %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	if (vlan_id > ICE_MAX_VLANID || qos > 7) {
+		dev_err(&pf->pdev->dev, "Invalid VF Parameters\n");
+		return -EINVAL;
+	}
+
+	if (vlan_proto != htons(ETH_P_8021Q)) {
+		dev_err(&pf->pdev->dev, "VF VLAN protocol is not supported\n");
+		return -EPROTONOSUPPORT;
+	}
+
+	vf = &pf->vf[vf_id];
+	vsi = pf->vsi[vf->lan_vsi_idx];
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		dev_err(&pf->pdev->dev, "VF %d in reset. Try again.\n", vf_id);
+		return -EBUSY;
+	}
+
+	if (le16_to_cpu(vsi->info.pvid) == vlanprio) {
+		/* duplicate request, so just return success */
+		dev_info(&pf->pdev->dev,
+			 "Duplicate pvid %d request\n", vlanprio);
+		return ret;
+	}
+
+	/* If pvid, then remove all filters on the old VLAN */
+	if (vsi->info.pvid)
+		ice_vsi_kill_vlan(vsi, (le16_to_cpu(vsi->info.pvid) &
+				  VLAN_VID_MASK));
+
+	if (vlan_id || qos) {
+		ret = ice_vsi_set_pvid(vsi, vlanprio);
+		if (ret)
+			goto error_set_pvid;
+	} else {
+		ice_vsi_kill_pvid(vsi);
+	}
+
+	if (vlan_id) {
+		dev_info(&pf->pdev->dev, "Setting VLAN %d, QOS 0x%x on VF %d\n",
+			 vlan_id, qos, vf_id);
+
+		/* add new VLAN filter for each MAC */
+		ret = ice_vsi_add_vlan(vsi, vlan_id);
+		if (ret)
+			goto error_set_pvid;
+	}
+
+	/* The Port VLAN needs to be saved across resets the same as the
+	 * default LAN MAC address.
+	 */
+	vf->port_vlan_id = le16_to_cpu(vsi->info.pvid);
+
+error_set_pvid:
+	return ret;
+}
+
+/**
+ * ice_vc_process_vlan_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ * @add_v: Add VLAN if true, otherwise delete VLAN
+ *
+ * Process virtchnl op to add or remove programmed guest VLAN id
+ */
+static int ice_vc_process_vlan_msg(struct ice_vf *vf, u8 *msg, bool add_v)
+{
+	struct virtchnl_vlan_filter_list *vfl =
+	    (struct virtchnl_vlan_filter_list *)msg;
+	enum ice_status aq_ret = 0;
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+	int i;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (!ice_vc_isvalid_vsi_id(vf, vfl->vsi_id)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (add_v && !ice_is_vf_trusted(vf) &&
+	    vf->num_vlan >= ICE_MAX_VLAN_PER_VF) {
+		dev_info(&pf->pdev->dev,
+			 "VF is not trusted, switch the VF to trusted mode, in order to add more VLAN addresses\n");
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	for (i = 0; i < vfl->num_elements; i++) {
+		if (vfl->vlan_id[i] > ICE_MAX_VLANID) {
+			aq_ret = ICE_ERR_PARAM;
+			dev_err(&pf->pdev->dev,
+				"invalid VF VLAN id %d\n", vfl->vlan_id[i]);
+			goto error_param;
+		}
+	}
+
+	vsi = ice_find_vsi_from_id(vf->pf, vfl->vsi_id);
+	if (!vsi) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (vsi->info.pvid) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (ice_vsi_manage_vlan_stripping(vsi, add_v)) {
+		dev_err(&pf->pdev->dev,
+			"%sable VLAN stripping failed for VSI %i\n",
+			 add_v ? "en" : "dis", vsi->vsi_num);
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	if (add_v) {
+		for (i = 0; i < vfl->num_elements; i++) {
+			u16 vid = vfl->vlan_id[i];
+
+			if (!ice_vsi_add_vlan(vsi, vid)) {
+				vf->num_vlan++;
+				set_bit(vid, vsi->active_vlans);
+
+				/* Enable VLAN pruning when VLAN 0 is added */
+				if (unlikely(!vid))
+					if (ice_cfg_vlan_pruning(vsi, true))
+						aq_ret = ICE_ERR_PARAM;
+			} else {
+				aq_ret = ICE_ERR_PARAM;
+			}
+		}
+	} else {
+		for (i = 0; i < vfl->num_elements; i++) {
+			u16 vid = vfl->vlan_id[i];
+
+			/* Make sure ice_vsi_kill_vlan is successful before
+			 * updating VLAN information
+			 */
+			if (!ice_vsi_kill_vlan(vsi, vid)) {
+				vf->num_vlan--;
+				clear_bit(vid, vsi->active_vlans);
+
+				/* Disable VLAN pruning when removing VLAN 0 */
+				if (unlikely(!vid))
+					ice_cfg_vlan_pruning(vsi, false);
+			}
+		}
+	}
+
+error_param:
+	/* send the response to the VF */
+	if (add_v)
+		return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_ADD_VLAN, aq_ret,
+					     NULL, 0);
+	else
+		return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_DEL_VLAN, aq_ret,
+					     NULL, 0);
+}
+
+/**
+ * ice_vc_add_vlan_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * Add and program guest VLAN id
+ */
+static int ice_vc_add_vlan_msg(struct ice_vf *vf, u8 *msg)
+{
+	return ice_vc_process_vlan_msg(vf, msg, true);
+}
+
+/**
+ * ice_vc_remove_vlan_msg
+ * @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
+ *
+ * remove programmed guest VLAN id
+ */
+static int ice_vc_remove_vlan_msg(struct ice_vf *vf, u8 *msg)
+{
+	return ice_vc_process_vlan_msg(vf, msg, false);
+}
+
+/**
+ * ice_vc_ena_vlan_stripping
+ * @vf: pointer to the VF info
+ *
+ * Enable VLAN header stripping for a given VF
+ */
+static int ice_vc_ena_vlan_stripping(struct ice_vf *vf)
+{
+	enum ice_status aq_ret = 0;
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = pf->vsi[vf->lan_vsi_idx];
+	if (ice_vsi_manage_vlan_stripping(vsi, true))
+		aq_ret = ICE_ERR_AQ_ERROR;
+
+error_param:
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_ENABLE_VLAN_STRIPPING,
+				     aq_ret, NULL, 0);
+}
+
+/**
+ * ice_vc_dis_vlan_stripping
+ * @vf: pointer to the VF info
+ *
+ * Disable VLAN header stripping for a given VF
+ */
+static int ice_vc_dis_vlan_stripping(struct ice_vf *vf)
+{
+	enum ice_status aq_ret = 0;
+	struct ice_pf *pf = vf->pf;
+	struct ice_vsi *vsi;
+
+	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
+		aq_ret = ICE_ERR_PARAM;
+		goto error_param;
+	}
+
+	vsi = pf->vsi[vf->lan_vsi_idx];
+	if (ice_vsi_manage_vlan_stripping(vsi, false))
+		aq_ret = ICE_ERR_AQ_ERROR;
+
+error_param:
+	return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_DISABLE_VLAN_STRIPPING,
+				     aq_ret, NULL, 0);
+}
+
+/**
+ * ice_vc_process_vf_msg - Process request from VF
+ * @pf: pointer to the PF structure
+ * @event: pointer to the AQ event
+ *
+ * called from the common asq/arq handler to
+ * process request from VF
+ */
+void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event)
+{
+	u32 v_opcode = le32_to_cpu(event->desc.cookie_high);
+	s16 vf_id = le16_to_cpu(event->desc.retval);
+	u16 msglen = event->msg_len;
+	u8 *msg = event->msg_buf;
+	struct ice_vf *vf = NULL;
+	int err = 0;
+
+	if (vf_id >= pf->num_alloc_vfs) {
+		err = -EINVAL;
+		goto error_handler;
+	}
+
+	vf = &pf->vf[vf_id];
+
+	/* Check if VF is disabled. */
+	if (test_bit(ICE_VF_STATE_DIS, vf->vf_states)) {
+		err = -EPERM;
+		goto error_handler;
+	}
+
+	/* Perform basic checks on the msg */
+	err = virtchnl_vc_validate_vf_msg(&vf->vf_ver, v_opcode, msg, msglen);
+	if (err) {
+		if (err == VIRTCHNL_ERR_PARAM)
+			err = -EPERM;
+		else
+			err = -EINVAL;
+		goto error_handler;
+	}
+
+	/* Perform additional checks specific to RSS and Virtchnl */
+	if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_KEY) {
+		struct virtchnl_rss_key *vrk = (struct virtchnl_rss_key *)msg;
+
+		if (vrk->key_len != ICE_VSIQF_HKEY_ARRAY_SIZE)
+			err = -EINVAL;
+	} else if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_LUT) {
+		struct virtchnl_rss_lut *vrl = (struct virtchnl_rss_lut *)msg;
+
+		if (vrl->lut_entries != ICE_VSIQF_HLUT_ARRAY_SIZE)
+			err = -EINVAL;
+	}
+
+error_handler:
+	if (err) {
+		ice_vc_send_msg_to_vf(vf, v_opcode, ICE_ERR_PARAM, NULL, 0);
+		dev_err(&pf->pdev->dev, "Invalid message from VF %d, opcode %d, len %d, error %d\n",
+			vf_id, v_opcode, msglen, err);
+		return;
+	}
+
+	switch (v_opcode) {
+	case VIRTCHNL_OP_VERSION:
+		err = ice_vc_get_ver_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_GET_VF_RESOURCES:
+		err = ice_vc_get_vf_res_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_RESET_VF:
+		ice_vc_reset_vf_msg(vf);
+		break;
+	case VIRTCHNL_OP_ADD_ETH_ADDR:
+		err = ice_vc_add_mac_addr_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_DEL_ETH_ADDR:
+		err = ice_vc_del_mac_addr_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+		err = ice_vc_cfg_qs_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_ENABLE_QUEUES:
+		err = ice_vc_ena_qs_msg(vf, msg);
+		ice_vc_notify_vf_link_state(vf);
+		break;
+	case VIRTCHNL_OP_DISABLE_QUEUES:
+		err = ice_vc_dis_qs_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_REQUEST_QUEUES:
+		err = ice_vc_request_qs_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_CONFIG_IRQ_MAP:
+		err = ice_vc_cfg_irq_map_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_CONFIG_RSS_KEY:
+		err = ice_vc_config_rss_key(vf, msg);
+		break;
+	case VIRTCHNL_OP_CONFIG_RSS_LUT:
+		err = ice_vc_config_rss_lut(vf, msg);
+		break;
+	case VIRTCHNL_OP_GET_STATS:
+		err = ice_vc_get_stats_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_ADD_VLAN:
+		err = ice_vc_add_vlan_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_DEL_VLAN:
+		err = ice_vc_remove_vlan_msg(vf, msg);
+		break;
+	case VIRTCHNL_OP_ENABLE_VLAN_STRIPPING:
+		err = ice_vc_ena_vlan_stripping(vf);
+		break;
+	case VIRTCHNL_OP_DISABLE_VLAN_STRIPPING:
+		err = ice_vc_dis_vlan_stripping(vf);
+		break;
+	case VIRTCHNL_OP_UNKNOWN:
+	default:
+		dev_err(&pf->pdev->dev, "Unsupported opcode %d from VF %d\n",
+			v_opcode, vf_id);
+		err = ice_vc_send_msg_to_vf(vf, v_opcode, ICE_ERR_NOT_IMPL,
+					    NULL, 0);
+		break;
+	}
+	if (err) {
+		/* Helper function cares less about error return values here
+		 * as it is busy with pending work.
+		 */
+		dev_info(&pf->pdev->dev,
+			 "PF failed to honor VF %d, opcode %d\n, error %d\n",
+			 vf_id, v_opcode, err);
+	}
+}
+
+/**
+ * ice_get_vf_cfg
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @ivi: VF configuration structure
+ *
+ * return VF configuration
+ */
+int ice_get_vf_cfg(struct net_device *netdev, int vf_id,
+		   struct ifla_vf_info *ivi)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+	struct ice_vf *vf;
+
+	/* validate the request */
+	if (vf_id >= pf->num_alloc_vfs) {
+		netdev_err(netdev, "invalid VF id: %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	vf = &pf->vf[vf_id];
+	vsi = pf->vsi[vf->lan_vsi_idx];
+
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		netdev_err(netdev, "VF %d in reset. Try again.\n", vf_id);
+		return -EBUSY;
+	}
+
+	ivi->vf = vf_id;
+	ether_addr_copy(ivi->mac, vf->dflt_lan_addr.addr);
+
+	/* VF configuration for VLAN and applicable QoS */
+	ivi->vlan = le16_to_cpu(vsi->info.pvid) & ICE_VLAN_M;
+	ivi->qos = (le16_to_cpu(vsi->info.pvid) & ICE_PRIORITY_M) >>
+		    ICE_VLAN_PRIORITY_S;
+
+	ivi->trusted = vf->trusted;
+	ivi->spoofchk = vf->spoofchk;
+	if (!vf->link_forced)
+		ivi->linkstate = IFLA_VF_LINK_STATE_AUTO;
+	else if (vf->link_up)
+		ivi->linkstate = IFLA_VF_LINK_STATE_ENABLE;
+	else
+		ivi->linkstate = IFLA_VF_LINK_STATE_DISABLE;
+	ivi->max_tx_rate = vf->tx_rate;
+	ivi->min_tx_rate = 0;
+	return 0;
+}
+
+/**
+ * ice_set_vf_spoofchk
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @ena: flag to enable or disable feature
+ *
+ * Enable or disable VF spoof checking
+ */
+int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_vsi_ctx ctx = { 0 };
+	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+	struct ice_vf *vf;
+	int status;
+
+	/* validate the request */
+	if (vf_id >= pf->num_alloc_vfs) {
+		netdev_err(netdev, "invalid VF id: %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	vf = &pf->vf[vf_id];
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		netdev_err(netdev, "VF %d in reset. Try again.\n", vf_id);
+		return -EBUSY;
+	}
+
+	if (ena == vf->spoofchk) {
+		dev_dbg(&pf->pdev->dev, "VF spoofchk already %s\n",
+			ena ? "ON" : "OFF");
+		return 0;
+	}
+
+	ctx.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID);
+
+	if (ena) {
+		ctx.info.sec_flags |= ICE_AQ_VSI_SEC_FLAG_ENA_MAC_ANTI_SPOOF;
+		ctx.info.sw_flags2 |= ICE_AQ_VSI_SW_FLAG_RX_PRUNE_EN_M;
+	}
+
+	status = ice_update_vsi(&pf->hw, vsi->idx, &ctx, NULL);
+	if (status) {
+		dev_dbg(&pf->pdev->dev,
+			"Error %d, failed to update VSI* parameters\n", status);
+		return -EIO;
+	}
+
+	vf->spoofchk = ena;
+	vsi->info.sec_flags = ctx.info.sec_flags;
+	vsi->info.sw_flags2 = ctx.info.sw_flags2;
+
+	return status;
+}
+
+/**
+ * ice_set_vf_mac
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @mac: mac address
+ *
+ * program VF mac address
+ */
+int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+	struct ice_vf *vf;
+	int ret = 0;
+
+	/* validate the request */
+	if (vf_id >= pf->num_alloc_vfs) {
+		netdev_err(netdev, "invalid VF id: %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	vf = &pf->vf[vf_id];
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		netdev_err(netdev, "VF %d in reset. Try again.\n", vf_id);
+		return -EBUSY;
+	}
+
+	if (is_zero_ether_addr(mac) || is_multicast_ether_addr(mac)) {
+		netdev_err(netdev, "%pM not a valid unicast address\n", mac);
+		return -EINVAL;
+	}
+
+	/* copy mac into dflt_lan_addr and trigger a VF reset. The reset
+	 * flow will use the updated dflt_lan_addr and add a MAC filter
+	 * using ice_add_mac. Also set pf_set_mac to indicate that the PF has
+	 * set the MAC address for this VF.
+	 */
+	ether_addr_copy(vf->dflt_lan_addr.addr, mac);
+	vf->pf_set_mac = true;
+	netdev_info(netdev,
+		    "mac on VF %d set to %pM\n. VF driver will be reinitialized\n",
+		    vf_id, mac);
+
+	ice_vc_dis_vf(vf);
+	return ret;
+}
+
+/**
+ * ice_set_vf_trust
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @trusted: Boolean value to enable/disable trusted VF
+ *
+ * Enable or disable a given VF as trusted
+ */
+int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_vsi *vsi = np->vsi;
+	struct ice_pf *pf = vsi->back;
+	struct ice_vf *vf;
+
+	/* validate the request */
+	if (vf_id >= pf->num_alloc_vfs) {
+		dev_err(&pf->pdev->dev, "invalid VF id: %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	vf = &pf->vf[vf_id];
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		dev_err(&pf->pdev->dev, "VF %d in reset. Try again.\n", vf_id);
+		return -EBUSY;
+	}
+
+	/* Check if already trusted */
+	if (trusted == vf->trusted)
+		return 0;
+
+	vf->trusted = trusted;
+	ice_vc_dis_vf(vf);
+	dev_info(&pf->pdev->dev, "VF %u is now %strusted\n",
+		 vf_id, trusted ? "" : "un");
+
+	return 0;
+}
+
+/**
+ * ice_set_vf_link_state
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @link_state: required link state
+ *
+ * Set VF's link state, irrespective of physical link state status
+ */
+int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state)
+{
+	struct ice_netdev_priv *np = netdev_priv(netdev);
+	struct ice_pf *pf = np->vsi->back;
+	struct virtchnl_pf_event pfe = { 0 };
+	struct ice_link_status *ls;
+	struct ice_vf *vf;
+	struct ice_hw *hw;
+
+	if (vf_id >= pf->num_alloc_vfs) {
+		dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id);
+		return -EINVAL;
+	}
+
+	vf = &pf->vf[vf_id];
+	hw = &pf->hw;
+	ls = &pf->hw.port_info->phy.link_info;
+
+	if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+		dev_err(&pf->pdev->dev, "vf %d in reset. Try again.\n", vf_id);
+		return -EBUSY;
+	}
+
+	pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
+	pfe.severity = PF_EVENT_SEVERITY_INFO;
+
+	switch (link_state) {
+	case IFLA_VF_LINK_STATE_AUTO:
+		vf->link_forced = false;
+		vf->link_up = ls->link_info & ICE_AQ_LINK_UP;
+		break;
+	case IFLA_VF_LINK_STATE_ENABLE:
+		vf->link_forced = true;
+		vf->link_up = true;
+		break;
+	case IFLA_VF_LINK_STATE_DISABLE:
+		vf->link_forced = true;
+		vf->link_up = false;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (vf->link_forced)
+		ice_set_pfe_link_forced(vf, &pfe, vf->link_up);
+	else
+		ice_set_pfe_link(vf, &pfe, ls->link_speed, vf->link_up);
+
+	/* Notify the VF of its new link state */
+	ice_aq_send_msg_to_vf(hw, vf->vf_id, VIRTCHNL_OP_EVENT, 0, (u8 *)&pfe,
+			      sizeof(pfe), NULL);
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h
new file mode 100644
index 000000000000..10131e0180f9
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h
@@ -0,0 +1,173 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2018, Intel Corporation. */
+
+#ifndef _ICE_VIRTCHNL_PF_H_
+#define _ICE_VIRTCHNL_PF_H_
+#include "ice.h"
+
+#define ICE_MAX_VLANID			4095
+#define ICE_VLAN_PRIORITY_S		12
+#define ICE_VLAN_M			0xFFF
+#define ICE_PRIORITY_M			0x7000
+
+/* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */
+#define ICE_MAX_VLAN_PER_VF		8
+#define ICE_MAX_MACADDR_PER_VF		12
+
+/* Malicious Driver Detection */
+#define ICE_DFLT_NUM_MDD_EVENTS_ALLOWED		3
+#define ICE_DFLT_NUM_INVAL_MSGS_ALLOWED		10
+
+/* Static VF transaction/status register def */
+#define VF_DEVICE_STATUS		0xAA
+#define VF_TRANS_PENDING_M		0x20
+
+/* Specific VF states */
+enum ice_vf_states {
+	ICE_VF_STATE_INIT = 0,
+	ICE_VF_STATE_ACTIVE,
+	ICE_VF_STATE_ENA,
+	ICE_VF_STATE_DIS,
+	ICE_VF_STATE_MC_PROMISC,
+	ICE_VF_STATE_UC_PROMISC,
+	/* state to indicate if PF needs to do vector assignment for VF.
+	 * This needs to be set during first time VF initialization or later
+	 * when VF asks for more Vectors through virtchnl OP.
+	 */
+	ICE_VF_STATE_CFG_INTR,
+	ICE_VF_STATES_NBITS
+};
+
+/* VF capabilities */
+enum ice_virtchnl_cap {
+	ICE_VIRTCHNL_VF_CAP_L2 = 0,
+	ICE_VIRTCHNL_VF_CAP_PRIVILEGE,
+};
+
+/* VF information structure */
+struct ice_vf {
+	struct ice_pf *pf;
+
+	s16 vf_id;			/* VF id in the PF space */
+	u32 driver_caps;		/* reported by VF driver */
+	int first_vector_idx;		/* first vector index of this VF */
+	struct ice_sw *vf_sw_id;	/* switch id the VF VSIs connect to */
+	struct virtchnl_version_info vf_ver;
+	struct virtchnl_ether_addr dflt_lan_addr;
+	u16 port_vlan_id;
+	u8 pf_set_mac;			/* VF MAC address set by VMM admin */
+	u8 trusted;
+	u16 lan_vsi_idx;		/* index into PF struct */
+	u16 lan_vsi_num;		/* ID as used by firmware */
+	u64 num_mdd_events;		/* number of mdd events detected */
+	u64 num_inval_msgs;		/* number of continuous invalid msgs */
+	u64 num_valid_msgs;		/* number of valid msgs detected */
+	unsigned long vf_caps;		/* vf's adv. capabilities */
+	DECLARE_BITMAP(vf_states, ICE_VF_STATES_NBITS);	/* VF runtime states */
+	unsigned int tx_rate;		/* Tx bandwidth limit in Mbps */
+	u8 link_forced;
+	u8 link_up;			/* only valid if VF link is forced */
+	u8 spoofchk;
+	u16 num_mac;
+	u16 num_vlan;
+	u8 num_req_qs;		/* num of queue pairs requested by VF */
+};
+
+#ifdef CONFIG_PCI_IOV
+void ice_process_vflr_event(struct ice_pf *pf);
+int ice_sriov_configure(struct pci_dev *pdev, int num_vfs);
+int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
+int ice_get_vf_cfg(struct net_device *netdev, int vf_id,
+		   struct ifla_vf_info *ivi);
+
+void ice_free_vfs(struct ice_pf *pf);
+void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event);
+void ice_vc_notify_link_state(struct ice_pf *pf);
+void ice_vc_notify_reset(struct ice_pf *pf);
+bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr);
+
+int ice_set_vf_port_vlan(struct net_device *netdev, int vf_id,
+			 u16 vlan_id, u8 qos, __be16 vlan_proto);
+
+int ice_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
+		  int max_tx_rate);
+
+int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted);
+
+int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state);
+
+int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena);
+#else /* CONFIG_PCI_IOV */
+#define ice_process_vflr_event(pf) do {} while (0)
+#define ice_free_vfs(pf) do {} while (0)
+#define ice_vc_process_vf_msg(pf, event) do {} while (0)
+#define ice_vc_notify_link_state(pf) do {} while (0)
+#define ice_vc_notify_reset(pf) do {} while (0)
+
+static inline bool
+ice_reset_all_vfs(struct ice_pf __always_unused *pf,
+		  bool __always_unused is_vflr)
+{
+	return true;
+}
+
+static inline int
+ice_sriov_configure(struct pci_dev __always_unused *pdev,
+		    int __always_unused num_vfs)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_set_vf_mac(struct net_device __always_unused *netdev,
+	       int __always_unused vf_id, u8 __always_unused *mac)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_get_vf_cfg(struct net_device __always_unused *netdev,
+	       int __always_unused vf_id,
+	       struct ifla_vf_info __always_unused *ivi)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_set_vf_trust(struct net_device __always_unused *netdev,
+		 int __always_unused vf_id, bool __always_unused trusted)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_set_vf_port_vlan(struct net_device __always_unused *netdev,
+		     int __always_unused vf_id, u16 __always_unused vid,
+		     u8 __always_unused qos, __be16 __always_unused v_proto)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_set_vf_spoofchk(struct net_device __always_unused *netdev,
+		    int __always_unused vf_id, bool __always_unused ena)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_set_vf_link_state(struct net_device __always_unused *netdev,
+		      int __always_unused vf_id, int __always_unused link_state)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int
+ice_set_vf_bw(struct net_device __always_unused *netdev,
+	      int __always_unused vf_id, int __always_unused min_tx_rate,
+	      int __always_unused max_tx_rate)
+{
+	return -EOPNOTSUPP;
+}
+#endif /* CONFIG_PCI_IOV */
+#endif /* _ICE_VIRTCHNL_PF_H_ */
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 0796cef96fa3..0d29df8accd8 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -239,7 +239,7 @@ static struct pci_driver igb_driver = {
 
 MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
 MODULE_DESCRIPTION("Intel(R) Gigabit Ethernet Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index e0c989ffb2b3..820d49eb41ab 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -3011,7 +3011,7 @@ module_exit(igbvf_exit_module);
 
 MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
 MODULE_DESCRIPTION("Intel(R) Gigabit Virtual Function Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 /* netdev.c */
diff --git a/drivers/net/ethernet/intel/igc/Makefile b/drivers/net/ethernet/intel/igc/Makefile
new file mode 100644
index 000000000000..4387f6ba8e67
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/Makefile
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c)  2018 Intel Corporation
+
+#
+# Intel(R) I225-LM/I225-V 2.5G Ethernet Controller
+#
+
+obj-$(CONFIG_IGC) += igc.o
+
+igc-objs := igc_main.o igc_mac.o igc_i225.o igc_base.o igc_nvm.o igc_phy.o
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
new file mode 100644
index 000000000000..cdf18a5d9e08
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -0,0 +1,443 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_H_
+#define _IGC_H_
+
+#include <linux/kobject.h>
+
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/vmalloc.h>
+
+#include <linux/ethtool.h>
+
+#include <linux/sctp.h>
+
+#define IGC_ERR(args...) pr_err("igc: " args)
+
+#define PFX "igc: "
+
+#include <linux/timecounter.h>
+#include <linux/net_tstamp.h>
+#include <linux/ptp_clock_kernel.h>
+
+#include "igc_hw.h"
+
+/* main */
+extern char igc_driver_name[];
+extern char igc_driver_version[];
+
+/* Interrupt defines */
+#define IGC_START_ITR			648 /* ~6000 ints/sec */
+#define IGC_FLAG_HAS_MSI		BIT(0)
+#define IGC_FLAG_QUEUE_PAIRS		BIT(4)
+#define IGC_FLAG_NEED_LINK_UPDATE	BIT(9)
+#define IGC_FLAG_MEDIA_RESET		BIT(10)
+#define IGC_FLAG_MAS_ENABLE		BIT(12)
+#define IGC_FLAG_HAS_MSIX		BIT(13)
+#define IGC_FLAG_VLAN_PROMISC		BIT(15)
+
+#define IGC_START_ITR			648 /* ~6000 ints/sec */
+#define IGC_4K_ITR			980
+#define IGC_20K_ITR			196
+#define IGC_70K_ITR			56
+
+#define IGC_DEFAULT_ITR		3 /* dynamic */
+#define IGC_MAX_ITR_USECS	10000
+#define IGC_MIN_ITR_USECS	10
+#define NON_Q_VECTORS		1
+#define MAX_MSIX_ENTRIES	10
+
+/* TX/RX descriptor defines */
+#define IGC_DEFAULT_TXD		256
+#define IGC_DEFAULT_TX_WORK	128
+#define IGC_MIN_TXD		80
+#define IGC_MAX_TXD		4096
+
+#define IGC_DEFAULT_RXD		256
+#define IGC_MIN_RXD		80
+#define IGC_MAX_RXD		4096
+
+/* Transmit and receive queues */
+#define IGC_MAX_RX_QUEUES		4
+#define IGC_MAX_TX_QUEUES		4
+
+#define MAX_Q_VECTORS			8
+#define MAX_STD_JUMBO_FRAME_SIZE	9216
+
+/* Supported Rx Buffer Sizes */
+#define IGC_RXBUFFER_256		256
+#define IGC_RXBUFFER_2048		2048
+#define IGC_RXBUFFER_3072		3072
+
+#define IGC_RX_HDR_LEN			IGC_RXBUFFER_256
+
+/* RX and TX descriptor control thresholds.
+ * PTHRESH - MAC will consider prefetch if it has fewer than this number of
+ *           descriptors available in its onboard memory.
+ *           Setting this to 0 disables RX descriptor prefetch.
+ * HTHRESH - MAC will only prefetch if there are at least this many descriptors
+ *           available in host memory.
+ *           If PTHRESH is 0, this should also be 0.
+ * WTHRESH - RX descriptor writeback threshold - MAC will delay writing back
+ *           descriptors until either it has this many to write back, or the
+ *           ITR timer expires.
+ */
+#define IGC_RX_PTHRESH			8
+#define IGC_RX_HTHRESH			8
+#define IGC_TX_PTHRESH			8
+#define IGC_TX_HTHRESH			1
+#define IGC_RX_WTHRESH			4
+#define IGC_TX_WTHRESH			16
+
+#define IGC_RX_DMA_ATTR \
+	(DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
+
+#define IGC_TS_HDR_LEN			16
+
+#define IGC_SKB_PAD			(NET_SKB_PAD + NET_IP_ALIGN)
+
+#if (PAGE_SIZE < 8192)
+#define IGC_MAX_FRAME_BUILD_SKB \
+	(SKB_WITH_OVERHEAD(IGC_RXBUFFER_2048) - IGC_SKB_PAD - IGC_TS_HDR_LEN)
+#else
+#define IGC_MAX_FRAME_BUILD_SKB (IGC_RXBUFFER_2048 - IGC_TS_HDR_LEN)
+#endif
+
+/* How many Rx Buffers do we bundle into one write to the hardware ? */
+#define IGC_RX_BUFFER_WRITE	16 /* Must be power of 2 */
+
+/* igc_test_staterr - tests bits within Rx descriptor status and error fields */
+static inline __le32 igc_test_staterr(union igc_adv_rx_desc *rx_desc,
+				      const u32 stat_err_bits)
+{
+	return rx_desc->wb.upper.status_error & cpu_to_le32(stat_err_bits);
+}
+
+enum igc_state_t {
+	__IGC_TESTING,
+	__IGC_RESETTING,
+	__IGC_DOWN,
+	__IGC_PTP_TX_IN_PROGRESS,
+};
+
+enum igc_tx_flags {
+	/* cmd_type flags */
+	IGC_TX_FLAGS_VLAN	= 0x01,
+	IGC_TX_FLAGS_TSO	= 0x02,
+	IGC_TX_FLAGS_TSTAMP	= 0x04,
+
+	/* olinfo flags */
+	IGC_TX_FLAGS_IPV4	= 0x10,
+	IGC_TX_FLAGS_CSUM	= 0x20,
+};
+
+enum igc_boards {
+	board_base,
+};
+
+/* The largest size we can write to the descriptor is 65535.  In order to
+ * maintain a power of two alignment we have to limit ourselves to 32K.
+ */
+#define IGC_MAX_TXD_PWR		15
+#define IGC_MAX_DATA_PER_TXD	BIT(IGC_MAX_TXD_PWR)
+
+/* Tx Descriptors needed, worst case */
+#define TXD_USE_COUNT(S)	DIV_ROUND_UP((S), IGC_MAX_DATA_PER_TXD)
+#define DESC_NEEDED	(MAX_SKB_FRAGS + 4)
+
+/* wrapper around a pointer to a socket buffer,
+ * so a DMA handle can be stored along with the buffer
+ */
+struct igc_tx_buffer {
+	union igc_adv_tx_desc *next_to_watch;
+	unsigned long time_stamp;
+	struct sk_buff *skb;
+	unsigned int bytecount;
+	u16 gso_segs;
+	__be16 protocol;
+
+	DEFINE_DMA_UNMAP_ADDR(dma);
+	DEFINE_DMA_UNMAP_LEN(len);
+	u32 tx_flags;
+};
+
+struct igc_rx_buffer {
+	dma_addr_t dma;
+	struct page *page;
+#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
+	__u32 page_offset;
+#else
+	__u16 page_offset;
+#endif
+	__u16 pagecnt_bias;
+};
+
+struct igc_tx_queue_stats {
+	u64 packets;
+	u64 bytes;
+	u64 restart_queue;
+	u64 restart_queue2;
+};
+
+struct igc_rx_queue_stats {
+	u64 packets;
+	u64 bytes;
+	u64 drops;
+	u64 csum_err;
+	u64 alloc_failed;
+};
+
+struct igc_rx_packet_stats {
+	u64 ipv4_packets;      /* IPv4 headers processed */
+	u64 ipv4e_packets;     /* IPv4E headers with extensions processed */
+	u64 ipv6_packets;      /* IPv6 headers processed */
+	u64 ipv6e_packets;     /* IPv6E headers with extensions processed */
+	u64 tcp_packets;       /* TCP headers processed */
+	u64 udp_packets;       /* UDP headers processed */
+	u64 sctp_packets;      /* SCTP headers processed */
+	u64 nfs_packets;       /* NFS headers processe */
+	u64 other_packets;
+};
+
+struct igc_ring_container {
+	struct igc_ring *ring;          /* pointer to linked list of rings */
+	unsigned int total_bytes;       /* total bytes processed this int */
+	unsigned int total_packets;     /* total packets processed this int */
+	u16 work_limit;                 /* total work allowed per interrupt */
+	u8 count;                       /* total number of rings in vector */
+	u8 itr;                         /* current ITR setting for ring */
+};
+
+struct igc_ring {
+	struct igc_q_vector *q_vector;  /* backlink to q_vector */
+	struct net_device *netdev;      /* back pointer to net_device */
+	struct device *dev;             /* device for dma mapping */
+	union {                         /* array of buffer info structs */
+		struct igc_tx_buffer *tx_buffer_info;
+		struct igc_rx_buffer *rx_buffer_info;
+	};
+	void *desc;                     /* descriptor ring memory */
+	unsigned long flags;            /* ring specific flags */
+	void __iomem *tail;             /* pointer to ring tail register */
+	dma_addr_t dma;                 /* phys address of the ring */
+	unsigned int size;              /* length of desc. ring in bytes */
+
+	u16 count;                      /* number of desc. in the ring */
+	u8 queue_index;                 /* logical index of the ring*/
+	u8 reg_idx;                     /* physical index of the ring */
+
+	/* everything past this point are written often */
+	u16 next_to_clean;
+	u16 next_to_use;
+	u16 next_to_alloc;
+
+	union {
+		/* TX */
+		struct {
+			struct igc_tx_queue_stats tx_stats;
+			struct u64_stats_sync tx_syncp;
+			struct u64_stats_sync tx_syncp2;
+		};
+		/* RX */
+		struct {
+			struct igc_rx_queue_stats rx_stats;
+			struct igc_rx_packet_stats pkt_stats;
+			struct u64_stats_sync rx_syncp;
+			struct sk_buff *skb;
+		};
+	};
+} ____cacheline_internodealigned_in_smp;
+
+struct igc_q_vector {
+	struct igc_adapter *adapter;    /* backlink */
+	void __iomem *itr_register;
+	u32 eims_value;                 /* EIMS mask value */
+
+	u16 itr_val;
+	u8 set_itr;
+
+	struct igc_ring_container rx, tx;
+
+	struct napi_struct napi;
+
+	struct rcu_head rcu;    /* to avoid race with update stats on free */
+	char name[IFNAMSIZ + 9];
+	struct net_device poll_dev;
+
+	/* for dynamic allocation of rings associated with this q_vector */
+	struct igc_ring ring[0] ____cacheline_internodealigned_in_smp;
+};
+
+struct igc_mac_addr {
+	u8 addr[ETH_ALEN];
+	u8 queue;
+	u8 state; /* bitmask */
+};
+
+#define IGC_MAC_STATE_DEFAULT	0x1
+#define IGC_MAC_STATE_MODIFIED	0x2
+#define IGC_MAC_STATE_IN_USE	0x4
+
+/* Board specific private data structure */
+struct igc_adapter {
+	struct net_device *netdev;
+
+	unsigned long state;
+	unsigned int flags;
+	unsigned int num_q_vectors;
+
+	struct msix_entry *msix_entries;
+
+	/* TX */
+	u16 tx_work_limit;
+	u32 tx_timeout_count;
+	int num_tx_queues;
+	struct igc_ring *tx_ring[IGC_MAX_TX_QUEUES];
+
+	/* RX */
+	int num_rx_queues;
+	struct igc_ring *rx_ring[IGC_MAX_RX_QUEUES];
+
+	struct timer_list watchdog_timer;
+	struct timer_list dma_err_timer;
+	struct timer_list phy_info_timer;
+
+	u16 link_speed;
+	u16 link_duplex;
+
+	u8 port_num;
+
+	u8 __iomem *io_addr;
+	/* Interrupt Throttle Rate */
+	u32 rx_itr_setting;
+	u32 tx_itr_setting;
+
+	struct work_struct reset_task;
+	struct work_struct watchdog_task;
+	struct work_struct dma_err_task;
+	bool fc_autoneg;
+
+	u8 tx_timeout_factor;
+
+	int msg_enable;
+	u32 max_frame_size;
+	u32 min_frame_size;
+
+	/* OS defined structs */
+	struct pci_dev *pdev;
+	/* lock for statistics */
+	spinlock_t stats64_lock;
+	struct rtnl_link_stats64 stats64;
+
+	/* structs defined in igc_hw.h */
+	struct igc_hw hw;
+	struct igc_hw_stats stats;
+
+	struct igc_q_vector *q_vector[MAX_Q_VECTORS];
+	u32 eims_enable_mask;
+	u32 eims_other;
+
+	u16 tx_ring_count;
+	u16 rx_ring_count;
+
+	u32 *shadow_vfta;
+
+	u32 rss_queues;
+
+	/* lock for RX network flow classification filter */
+	spinlock_t nfc_lock;
+
+	struct igc_mac_addr *mac_table;
+
+	unsigned long link_check_timeout;
+	struct igc_info ei;
+};
+
+/* igc_desc_unused - calculate if we have unused descriptors */
+static inline u16 igc_desc_unused(const struct igc_ring *ring)
+{
+	u16 ntc = ring->next_to_clean;
+	u16 ntu = ring->next_to_use;
+
+	return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1;
+}
+
+static inline s32 igc_get_phy_info(struct igc_hw *hw)
+{
+	if (hw->phy.ops.get_phy_info)
+		return hw->phy.ops.get_phy_info(hw);
+
+	return 0;
+}
+
+static inline s32 igc_reset_phy(struct igc_hw *hw)
+{
+	if (hw->phy.ops.reset)
+		return hw->phy.ops.reset(hw);
+
+	return 0;
+}
+
+static inline struct netdev_queue *txring_txq(const struct igc_ring *tx_ring)
+{
+	return netdev_get_tx_queue(tx_ring->netdev, tx_ring->queue_index);
+}
+
+enum igc_ring_flags_t {
+	IGC_RING_FLAG_RX_3K_BUFFER,
+	IGC_RING_FLAG_RX_BUILD_SKB_ENABLED,
+	IGC_RING_FLAG_RX_SCTP_CSUM,
+	IGC_RING_FLAG_RX_LB_VLAN_BSWAP,
+	IGC_RING_FLAG_TX_CTX_IDX,
+	IGC_RING_FLAG_TX_DETECT_HANG
+};
+
+#define ring_uses_large_buffer(ring) \
+	test_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags)
+
+#define ring_uses_build_skb(ring) \
+	test_bit(IGC_RING_FLAG_RX_BUILD_SKB_ENABLED, &(ring)->flags)
+
+static inline unsigned int igc_rx_bufsz(struct igc_ring *ring)
+{
+#if (PAGE_SIZE < 8192)
+	if (ring_uses_large_buffer(ring))
+		return IGC_RXBUFFER_3072;
+
+	if (ring_uses_build_skb(ring))
+		return IGC_MAX_FRAME_BUILD_SKB + IGC_TS_HDR_LEN;
+#endif
+	return IGC_RXBUFFER_2048;
+}
+
+static inline unsigned int igc_rx_pg_order(struct igc_ring *ring)
+{
+#if (PAGE_SIZE < 8192)
+	if (ring_uses_large_buffer(ring))
+		return 1;
+#endif
+	return 0;
+}
+
+static inline s32 igc_read_phy_reg(struct igc_hw *hw, u32 offset, u16 *data)
+{
+	if (hw->phy.ops.read_reg)
+		return hw->phy.ops.read_reg(hw, offset, data);
+
+	return 0;
+}
+
+#define igc_rx_pg_size(_ring) (PAGE_SIZE << igc_rx_pg_order(_ring))
+
+#define IGC_TXD_DCMD	(IGC_ADVTXD_DCMD_EOP | IGC_ADVTXD_DCMD_RS)
+
+#define IGC_RX_DESC(R, i)       \
+	(&(((union igc_adv_rx_desc *)((R)->desc))[i]))
+#define IGC_TX_DESC(R, i)       \
+	(&(((union igc_adv_tx_desc *)((R)->desc))[i]))
+#define IGC_TX_CTXTDESC(R, i)   \
+	(&(((struct igc_adv_tx_context_desc *)((R)->desc))[i]))
+
+#endif /* _IGC_H_ */
diff --git a/drivers/net/ethernet/intel/igc/igc_base.c b/drivers/net/ethernet/intel/igc/igc_base.c
new file mode 100644
index 000000000000..832da609d9a7
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_base.c
@@ -0,0 +1,541 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c)  2018 Intel Corporation */
+
+#include <linux/delay.h>
+
+#include "igc_hw.h"
+#include "igc_i225.h"
+#include "igc_mac.h"
+#include "igc_base.h"
+#include "igc.h"
+
+/**
+ * igc_set_pcie_completion_timeout - set pci-e completion timeout
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_set_pcie_completion_timeout(struct igc_hw *hw)
+{
+	u32 gcr = rd32(IGC_GCR);
+	u16 pcie_devctl2;
+	s32 ret_val = 0;
+
+	/* only take action if timeout value is defaulted to 0 */
+	if (gcr & IGC_GCR_CMPL_TMOUT_MASK)
+		goto out;
+
+	/* if capabilities version is type 1 we can write the
+	 * timeout of 10ms to 200ms through the GCR register
+	 */
+	if (!(gcr & IGC_GCR_CAP_VER2)) {
+		gcr |= IGC_GCR_CMPL_TMOUT_10ms;
+		goto out;
+	}
+
+	/* for version 2 capabilities we need to write the config space
+	 * directly in order to set the completion timeout value for
+	 * 16ms to 55ms
+	 */
+	ret_val = igc_read_pcie_cap_reg(hw, PCIE_DEVICE_CONTROL2,
+					&pcie_devctl2);
+	if (ret_val)
+		goto out;
+
+	pcie_devctl2 |= PCIE_DEVICE_CONTROL2_16ms;
+
+	ret_val = igc_write_pcie_cap_reg(hw, PCIE_DEVICE_CONTROL2,
+					 &pcie_devctl2);
+out:
+	/* disable completion timeout resend */
+	gcr &= ~IGC_GCR_CMPL_TMOUT_RESEND;
+
+	wr32(IGC_GCR, gcr);
+
+	return ret_val;
+}
+
+/**
+ * igc_check_for_link_base - Check for link
+ * @hw: pointer to the HW structure
+ *
+ * If sgmii is enabled, then use the pcs register to determine link, otherwise
+ * use the generic interface for determining link.
+ */
+static s32 igc_check_for_link_base(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+
+	ret_val = igc_check_for_copper_link(hw);
+
+	return ret_val;
+}
+
+/**
+ * igc_reset_hw_base - Reset hardware
+ * @hw: pointer to the HW structure
+ *
+ * This resets the hardware into a known state.  This is a
+ * function pointer entry point called by the api module.
+ */
+static s32 igc_reset_hw_base(struct igc_hw *hw)
+{
+	s32 ret_val;
+	u32 ctrl;
+
+	/* Prevent the PCI-E bus from sticking if there is no TLP connection
+	 * on the last TLP read/write transaction when MAC is reset.
+	 */
+	ret_val = igc_disable_pcie_master(hw);
+	if (ret_val)
+		hw_dbg("PCI-E Master disable polling has failed.\n");
+
+	/* set the completion timeout for interface */
+	ret_val = igc_set_pcie_completion_timeout(hw);
+	if (ret_val)
+		hw_dbg("PCI-E Set completion timeout has failed.\n");
+
+	hw_dbg("Masking off all interrupts\n");
+	wr32(IGC_IMC, 0xffffffff);
+
+	wr32(IGC_RCTL, 0);
+	wr32(IGC_TCTL, IGC_TCTL_PSP);
+	wrfl();
+
+	usleep_range(10000, 20000);
+
+	ctrl = rd32(IGC_CTRL);
+
+	hw_dbg("Issuing a global reset to MAC\n");
+	wr32(IGC_CTRL, ctrl | IGC_CTRL_RST);
+
+	ret_val = igc_get_auto_rd_done(hw);
+	if (ret_val) {
+		/* When auto config read does not complete, do not
+		 * return with an error. This can happen in situations
+		 * where there is no eeprom and prevents getting link.
+		 */
+		hw_dbg("Auto Read Done did not complete\n");
+	}
+
+	/* Clear any pending interrupt events. */
+	wr32(IGC_IMC, 0xffffffff);
+	rd32(IGC_ICR);
+
+	return ret_val;
+}
+
+/**
+ * igc_get_phy_id_base - Retrieve PHY addr and id
+ * @hw: pointer to the HW structure
+ *
+ * Retrieves the PHY address and ID for both PHY's which do and do not use
+ * sgmi interface.
+ */
+static s32 igc_get_phy_id_base(struct igc_hw *hw)
+{
+	s32  ret_val = 0;
+
+	ret_val = igc_get_phy_id(hw);
+
+	return ret_val;
+}
+
+/**
+ * igc_init_nvm_params_base - Init NVM func ptrs.
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_init_nvm_params_base(struct igc_hw *hw)
+{
+	struct igc_nvm_info *nvm = &hw->nvm;
+	u32 eecd = rd32(IGC_EECD);
+	u16 size;
+
+	size = (u16)((eecd & IGC_EECD_SIZE_EX_MASK) >>
+		     IGC_EECD_SIZE_EX_SHIFT);
+
+	/* Added to a constant, "size" becomes the left-shift value
+	 * for setting word_size.
+	 */
+	size += NVM_WORD_SIZE_BASE_SHIFT;
+
+	/* Just in case size is out of range, cap it to the largest
+	 * EEPROM size supported
+	 */
+	if (size > 15)
+		size = 15;
+
+	nvm->word_size = BIT(size);
+	nvm->opcode_bits = 8;
+	nvm->delay_usec = 1;
+
+	nvm->page_size = eecd & IGC_EECD_ADDR_BITS ? 32 : 8;
+	nvm->address_bits = eecd & IGC_EECD_ADDR_BITS ?
+			    16 : 8;
+
+	if (nvm->word_size == BIT(15))
+		nvm->page_size = 128;
+
+	return 0;
+}
+
+/**
+ * igc_setup_copper_link_base - Configure copper link settings
+ * @hw: pointer to the HW structure
+ *
+ * Configures the link for auto-neg or forced speed and duplex.  Then we check
+ * for link, once link is established calls to configure collision distance
+ * and flow control are called.
+ */
+static s32 igc_setup_copper_link_base(struct igc_hw *hw)
+{
+	s32  ret_val = 0;
+	u32 ctrl;
+
+	ctrl = rd32(IGC_CTRL);
+	ctrl |= IGC_CTRL_SLU;
+	ctrl &= ~(IGC_CTRL_FRCSPD | IGC_CTRL_FRCDPX);
+	wr32(IGC_CTRL, ctrl);
+
+	ret_val = igc_setup_copper_link(hw);
+
+	return ret_val;
+}
+
+/**
+ * igc_init_mac_params_base - Init MAC func ptrs.
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_init_mac_params_base(struct igc_hw *hw)
+{
+	struct igc_dev_spec_base *dev_spec = &hw->dev_spec._base;
+	struct igc_mac_info *mac = &hw->mac;
+
+	/* Set mta register count */
+	mac->mta_reg_count = 128;
+	mac->rar_entry_count = IGC_RAR_ENTRIES;
+
+	/* reset */
+	mac->ops.reset_hw = igc_reset_hw_base;
+
+	mac->ops.acquire_swfw_sync = igc_acquire_swfw_sync_i225;
+	mac->ops.release_swfw_sync = igc_release_swfw_sync_i225;
+
+	/* Allow a single clear of the SW semaphore on I225 */
+	if (mac->type == igc_i225)
+		dev_spec->clear_semaphore_once = true;
+
+	/* physical interface link setup */
+	mac->ops.setup_physical_interface = igc_setup_copper_link_base;
+
+	return 0;
+}
+
+/**
+ * igc_init_phy_params_base - Init PHY func ptrs.
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_init_phy_params_base(struct igc_hw *hw)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	s32 ret_val = 0;
+	u32 ctrl_ext;
+
+	if (hw->phy.media_type != igc_media_type_copper) {
+		phy->type = igc_phy_none;
+		goto out;
+	}
+
+	phy->autoneg_mask	= AUTONEG_ADVERTISE_SPEED_DEFAULT_2500;
+	phy->reset_delay_us	= 100;
+
+	ctrl_ext = rd32(IGC_CTRL_EXT);
+
+	/* set lan id */
+	hw->bus.func = (rd32(IGC_STATUS) & IGC_STATUS_FUNC_MASK) >>
+			IGC_STATUS_FUNC_SHIFT;
+
+	/* Make sure the PHY is in a good state. Several people have reported
+	 * firmware leaving the PHY's page select register set to something
+	 * other than the default of zero, which causes the PHY ID read to
+	 * access something other than the intended register.
+	 */
+	ret_val = hw->phy.ops.reset(hw);
+	if (ret_val) {
+		hw_dbg("Error resetting the PHY.\n");
+		goto out;
+	}
+
+	ret_val = igc_get_phy_id_base(hw);
+	if (ret_val)
+		return ret_val;
+
+	igc_check_for_link_base(hw);
+
+	/* Verify phy id and set remaining function pointers */
+	switch (phy->id) {
+	case I225_I_PHY_ID:
+		phy->type	= igc_phy_i225;
+		break;
+	default:
+		ret_val = -IGC_ERR_PHY;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+static s32 igc_get_invariants_base(struct igc_hw *hw)
+{
+	struct igc_mac_info *mac = &hw->mac;
+	u32 link_mode = 0;
+	u32 ctrl_ext = 0;
+	s32 ret_val = 0;
+
+	switch (hw->device_id) {
+	case IGC_DEV_ID_I225_LM:
+	case IGC_DEV_ID_I225_V:
+		mac->type = igc_i225;
+		break;
+	default:
+		return -IGC_ERR_MAC_INIT;
+	}
+
+	hw->phy.media_type = igc_media_type_copper;
+
+	ctrl_ext = rd32(IGC_CTRL_EXT);
+	link_mode = ctrl_ext & IGC_CTRL_EXT_LINK_MODE_MASK;
+
+	/* mac initialization and operations */
+	ret_val = igc_init_mac_params_base(hw);
+	if (ret_val)
+		goto out;
+
+	/* NVM initialization */
+	ret_val = igc_init_nvm_params_base(hw);
+	switch (hw->mac.type) {
+	case igc_i225:
+		ret_val = igc_init_nvm_params_i225(hw);
+		break;
+	default:
+		break;
+	}
+
+	/* setup PHY parameters */
+	ret_val = igc_init_phy_params_base(hw);
+	if (ret_val)
+		goto out;
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_acquire_phy_base - Acquire rights to access PHY
+ * @hw: pointer to the HW structure
+ *
+ * Acquire access rights to the correct PHY.  This is a
+ * function pointer entry point called by the api module.
+ */
+static s32 igc_acquire_phy_base(struct igc_hw *hw)
+{
+	u16 mask = IGC_SWFW_PHY0_SM;
+
+	return hw->mac.ops.acquire_swfw_sync(hw, mask);
+}
+
+/**
+ * igc_release_phy_base - Release rights to access PHY
+ * @hw: pointer to the HW structure
+ *
+ * A wrapper to release access rights to the correct PHY.  This is a
+ * function pointer entry point called by the api module.
+ */
+static void igc_release_phy_base(struct igc_hw *hw)
+{
+	u16 mask = IGC_SWFW_PHY0_SM;
+
+	hw->mac.ops.release_swfw_sync(hw, mask);
+}
+
+/**
+ * igc_get_link_up_info_base - Get link speed/duplex info
+ * @hw: pointer to the HW structure
+ * @speed: stores the current speed
+ * @duplex: stores the current duplex
+ *
+ * This is a wrapper function, if using the serial gigabit media independent
+ * interface, use PCS to retrieve the link speed and duplex information.
+ * Otherwise, use the generic function to get the link speed and duplex info.
+ */
+static s32 igc_get_link_up_info_base(struct igc_hw *hw, u16 *speed,
+				     u16 *duplex)
+{
+	s32 ret_val;
+
+	ret_val = igc_get_speed_and_duplex_copper(hw, speed, duplex);
+
+	return ret_val;
+}
+
+/**
+ * igc_init_hw_base - Initialize hardware
+ * @hw: pointer to the HW structure
+ *
+ * This inits the hardware readying it for operation.
+ */
+static s32 igc_init_hw_base(struct igc_hw *hw)
+{
+	struct igc_mac_info *mac = &hw->mac;
+	u16 i, rar_count = mac->rar_entry_count;
+	s32 ret_val = 0;
+
+	/* Setup the receive address */
+	igc_init_rx_addrs(hw, rar_count);
+
+	/* Zero out the Multicast HASH table */
+	hw_dbg("Zeroing the MTA\n");
+	for (i = 0; i < mac->mta_reg_count; i++)
+		array_wr32(IGC_MTA, i, 0);
+
+	/* Zero out the Unicast HASH table */
+	hw_dbg("Zeroing the UTA\n");
+	for (i = 0; i < mac->uta_reg_count; i++)
+		array_wr32(IGC_UTA, i, 0);
+
+	/* Setup link and flow control */
+	ret_val = igc_setup_link(hw);
+
+	/* Clear all of the statistics registers (clear on read).  It is
+	 * important that we do this after we have tried to establish link
+	 * because the symbol error count will increment wildly if there
+	 * is no link.
+	 */
+	igc_clear_hw_cntrs_base(hw);
+
+	return ret_val;
+}
+
+/**
+ * igc_read_mac_addr_base - Read device MAC address
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_read_mac_addr_base(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+
+	ret_val = igc_read_mac_addr(hw);
+
+	return ret_val;
+}
+
+/**
+ * igc_power_down_phy_copper_base - Remove link during PHY power down
+ * @hw: pointer to the HW structure
+ *
+ * In the case of a PHY power down to save power, or to turn off link during a
+ * driver unload, or wake on lan is not enabled, remove the link.
+ */
+void igc_power_down_phy_copper_base(struct igc_hw *hw)
+{
+	/* If the management interface is not enabled, then power down */
+	if (!(igc_enable_mng_pass_thru(hw) || igc_check_reset_block(hw)))
+		igc_power_down_phy_copper(hw);
+}
+
+/**
+ * igc_rx_fifo_flush_base - Clean rx fifo after Rx enable
+ * @hw: pointer to the HW structure
+ *
+ * After Rx enable, if manageability is enabled then there is likely some
+ * bad data at the start of the fifo and possibly in the DMA fifo.  This
+ * function clears the fifos and flushes any packets that came in as rx was
+ * being enabled.
+ */
+void igc_rx_fifo_flush_base(struct igc_hw *hw)
+{
+	u32 rctl, rlpml, rxdctl[4], rfctl, temp_rctl, rx_enabled;
+	int i, ms_wait;
+
+	/* disable IPv6 options as per hardware errata */
+	rfctl = rd32(IGC_RFCTL);
+	rfctl |= IGC_RFCTL_IPV6_EX_DIS;
+	wr32(IGC_RFCTL, rfctl);
+
+	if (!(rd32(IGC_MANC) & IGC_MANC_RCV_TCO_EN))
+		return;
+
+	/* Disable all Rx queues */
+	for (i = 0; i < 4; i++) {
+		rxdctl[i] = rd32(IGC_RXDCTL(i));
+		wr32(IGC_RXDCTL(i),
+		     rxdctl[i] & ~IGC_RXDCTL_QUEUE_ENABLE);
+	}
+	/* Poll all queues to verify they have shut down */
+	for (ms_wait = 0; ms_wait < 10; ms_wait++) {
+		usleep_range(1000, 2000);
+		rx_enabled = 0;
+		for (i = 0; i < 4; i++)
+			rx_enabled |= rd32(IGC_RXDCTL(i));
+		if (!(rx_enabled & IGC_RXDCTL_QUEUE_ENABLE))
+			break;
+	}
+
+	if (ms_wait == 10)
+		pr_debug("Queue disable timed out after 10ms\n");
+
+	/* Clear RLPML, RCTL.SBP, RFCTL.LEF, and set RCTL.LPE so that all
+	 * incoming packets are rejected.  Set enable and wait 2ms so that
+	 * any packet that was coming in as RCTL.EN was set is flushed
+	 */
+	wr32(IGC_RFCTL, rfctl & ~IGC_RFCTL_LEF);
+
+	rlpml = rd32(IGC_RLPML);
+	wr32(IGC_RLPML, 0);
+
+	rctl = rd32(IGC_RCTL);
+	temp_rctl = rctl & ~(IGC_RCTL_EN | IGC_RCTL_SBP);
+	temp_rctl |= IGC_RCTL_LPE;
+
+	wr32(IGC_RCTL, temp_rctl);
+	wr32(IGC_RCTL, temp_rctl | IGC_RCTL_EN);
+	wrfl();
+	usleep_range(2000, 3000);
+
+	/* Enable Rx queues that were previously enabled and restore our
+	 * previous state
+	 */
+	for (i = 0; i < 4; i++)
+		wr32(IGC_RXDCTL(i), rxdctl[i]);
+	wr32(IGC_RCTL, rctl);
+	wrfl();
+
+	wr32(IGC_RLPML, rlpml);
+	wr32(IGC_RFCTL, rfctl);
+
+	/* Flush receive errors generated by workaround */
+	rd32(IGC_ROC);
+	rd32(IGC_RNBC);
+	rd32(IGC_MPC);
+}
+
+static struct igc_mac_operations igc_mac_ops_base = {
+	.init_hw		= igc_init_hw_base,
+	.check_for_link		= igc_check_for_link_base,
+	.rar_set		= igc_rar_set,
+	.read_mac_addr		= igc_read_mac_addr_base,
+	.get_speed_and_duplex	= igc_get_link_up_info_base,
+};
+
+static const struct igc_phy_operations igc_phy_ops_base = {
+	.acquire		= igc_acquire_phy_base,
+	.release		= igc_release_phy_base,
+	.reset			= igc_phy_hw_reset,
+	.read_reg		= igc_read_phy_reg_gpy,
+	.write_reg		= igc_write_phy_reg_gpy,
+};
+
+const struct igc_info igc_base_info = {
+	.get_invariants		= igc_get_invariants_base,
+	.mac_ops		= &igc_mac_ops_base,
+	.phy_ops		= &igc_phy_ops_base,
+};
diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h
new file mode 100644
index 000000000000..35588fa7b8c5
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_base.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_BASE_H
+#define _IGC_BASE_H
+
+/* forward declaration */
+void igc_rx_fifo_flush_base(struct igc_hw *hw);
+void igc_power_down_phy_copper_base(struct igc_hw *hw);
+
+/* Transmit Descriptor - Advanced */
+union igc_adv_tx_desc {
+	struct {
+		__le64 buffer_addr;    /* Address of descriptor's data buf */
+		__le32 cmd_type_len;
+		__le32 olinfo_status;
+	} read;
+	struct {
+		__le64 rsvd;       /* Reserved */
+		__le32 nxtseq_seed;
+		__le32 status;
+	} wb;
+};
+
+/* Adv Transmit Descriptor Config Masks */
+#define IGC_ADVTXD_MAC_TSTAMP	0x00080000 /* IEEE1588 Timestamp packet */
+#define IGC_ADVTXD_DTYP_CTXT	0x00200000 /* Advanced Context Descriptor */
+#define IGC_ADVTXD_DTYP_DATA	0x00300000 /* Advanced Data Descriptor */
+#define IGC_ADVTXD_DCMD_EOP	0x01000000 /* End of Packet */
+#define IGC_ADVTXD_DCMD_IFCS	0x02000000 /* Insert FCS (Ethernet CRC) */
+#define IGC_ADVTXD_DCMD_RS	0x08000000 /* Report Status */
+#define IGC_ADVTXD_DCMD_DEXT	0x20000000 /* Descriptor extension (1=Adv) */
+#define IGC_ADVTXD_DCMD_VLE	0x40000000 /* VLAN pkt enable */
+#define IGC_ADVTXD_DCMD_TSE	0x80000000 /* TCP Seg enable */
+#define IGC_ADVTXD_PAYLEN_SHIFT	14 /* Adv desc PAYLEN shift */
+
+#define IGC_RAR_ENTRIES		16
+
+struct igc_adv_data_desc {
+	__le64 buffer_addr;    /* Address of the descriptor's data buffer */
+	union {
+		u32 data;
+		struct {
+			u32 datalen:16; /* Data buffer length */
+			u32 rsvd:4;
+			u32 dtyp:4;  /* Descriptor type */
+			u32 dcmd:8;  /* Descriptor command */
+		} config;
+	} lower;
+	union {
+		u32 data;
+		struct {
+			u32 status:4;  /* Descriptor status */
+			u32 idx:4;
+			u32 popts:6;  /* Packet Options */
+			u32 paylen:18; /* Payload length */
+		} options;
+	} upper;
+};
+
+/* Receive Descriptor - Advanced */
+union igc_adv_rx_desc {
+	struct {
+		__le64 pkt_addr; /* Packet buffer address */
+		__le64 hdr_addr; /* Header buffer address */
+	} read;
+	struct {
+		struct {
+			union {
+				__le32 data;
+				struct {
+					__le16 pkt_info; /*RSS type, Pkt type*/
+					/* Split Header, header buffer len */
+					__le16 hdr_info;
+				} hs_rss;
+			} lo_dword;
+			union {
+				__le32 rss; /* RSS Hash */
+				struct {
+					__le16 ip_id; /* IP id */
+					__le16 csum; /* Packet Checksum */
+				} csum_ip;
+			} hi_dword;
+		} lower;
+		struct {
+			__le32 status_error; /* ext status/error */
+			__le16 length; /* Packet length */
+			__le16 vlan; /* VLAN tag */
+		} upper;
+	} wb;  /* writeback */
+};
+
+/* Adv Transmit Descriptor Config Masks */
+#define IGC_ADVTXD_PAYLEN_SHIFT	14 /* Adv desc PAYLEN shift */
+
+/* Additional Transmit Descriptor Control definitions */
+#define IGC_TXDCTL_QUEUE_ENABLE	0x02000000 /* Ena specific Tx Queue */
+
+/* Additional Receive Descriptor Control definitions */
+#define IGC_RXDCTL_QUEUE_ENABLE	0x02000000 /* Ena specific Rx Queue */
+
+/* SRRCTL bit definitions */
+#define IGC_SRRCTL_BSIZEPKT_SHIFT		10 /* Shift _right_ */
+#define IGC_SRRCTL_BSIZEHDRSIZE_SHIFT		2  /* Shift _left_ */
+#define IGC_SRRCTL_DESCTYPE_ADV_ONEBUF	0x02000000
+
+#endif /* _IGC_BASE_H */
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h
new file mode 100644
index 000000000000..8740754ea1fd
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_defines.h
@@ -0,0 +1,389 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_DEFINES_H_
+#define _IGC_DEFINES_H_
+
+#define IGC_CTRL_EXT_DRV_LOAD	0x10000000 /* Drv loaded bit for FW */
+
+/* PCI Bus Info */
+#define PCIE_DEVICE_CONTROL2		0x28
+#define PCIE_DEVICE_CONTROL2_16ms	0x0005
+
+/* Physical Func Reset Done Indication */
+#define IGC_CTRL_EXT_LINK_MODE_MASK	0x00C00000
+
+/* Loop limit on how long we wait for auto-negotiation to complete */
+#define COPPER_LINK_UP_LIMIT		10
+#define PHY_AUTO_NEG_LIMIT		45
+#define PHY_FORCE_LIMIT			20
+
+/* Number of 100 microseconds we wait for PCI Express master disable */
+#define MASTER_DISABLE_TIMEOUT		800
+/*Blocks new Master requests */
+#define IGC_CTRL_GIO_MASTER_DISABLE	0x00000004
+/* Status of Master requests. */
+#define IGC_STATUS_GIO_MASTER_ENABLE	0x00080000
+
+/* PCI Express Control */
+#define IGC_GCR_CMPL_TMOUT_MASK		0x0000F000
+#define IGC_GCR_CMPL_TMOUT_10ms		0x00001000
+#define IGC_GCR_CMPL_TMOUT_RESEND	0x00010000
+#define IGC_GCR_CAP_VER2		0x00040000
+
+/* Receive Address
+ * Number of high/low register pairs in the RAR. The RAR (Receive Address
+ * Registers) holds the directed and multicast addresses that we monitor.
+ * Technically, we have 16 spots.  However, we reserve one of these spots
+ * (RAR[15]) for our directed address used by controllers with
+ * manageability enabled, allowing us room for 15 multicast addresses.
+ */
+#define IGC_RAH_AV		0x80000000 /* Receive descriptor valid */
+#define IGC_RAH_POOL_1		0x00040000
+#define IGC_RAL_MAC_ADDR_LEN	4
+#define IGC_RAH_MAC_ADDR_LEN	2
+
+/* Error Codes */
+#define IGC_SUCCESS			0
+#define IGC_ERR_NVM			1
+#define IGC_ERR_PHY			2
+#define IGC_ERR_CONFIG			3
+#define IGC_ERR_PARAM			4
+#define IGC_ERR_MAC_INIT		5
+#define IGC_ERR_RESET			9
+#define IGC_ERR_MASTER_REQUESTS_PENDING	10
+#define IGC_ERR_BLK_PHY_RESET		12
+#define IGC_ERR_SWFW_SYNC		13
+
+/* Device Control */
+#define IGC_CTRL_RST		0x04000000  /* Global reset */
+
+#define IGC_CTRL_PHY_RST	0x80000000  /* PHY Reset */
+#define IGC_CTRL_SLU		0x00000040  /* Set link up (Force Link) */
+#define IGC_CTRL_FRCSPD		0x00000800  /* Force Speed */
+#define IGC_CTRL_FRCDPX		0x00001000  /* Force Duplex */
+
+#define IGC_CTRL_RFCE		0x08000000  /* Receive Flow Control enable */
+#define IGC_CTRL_TFCE		0x10000000  /* Transmit flow control enable */
+
+#define IGC_CONNSW_AUTOSENSE_EN	0x1
+
+/* PBA constants */
+#define IGC_PBA_34K		0x0022
+
+/* SW Semaphore Register */
+#define IGC_SWSM_SMBI		0x00000001 /* Driver Semaphore bit */
+#define IGC_SWSM_SWESMBI	0x00000002 /* FW Semaphore bit */
+
+/* SWFW_SYNC Definitions */
+#define IGC_SWFW_EEP_SM		0x1
+#define IGC_SWFW_PHY0_SM	0x2
+
+/* Autoneg Advertisement Register */
+#define NWAY_AR_10T_HD_CAPS	0x0020   /* 10T   Half Duplex Capable */
+#define NWAY_AR_10T_FD_CAPS	0x0040   /* 10T   Full Duplex Capable */
+#define NWAY_AR_100TX_HD_CAPS	0x0080   /* 100TX Half Duplex Capable */
+#define NWAY_AR_100TX_FD_CAPS	0x0100   /* 100TX Full Duplex Capable */
+#define NWAY_AR_PAUSE		0x0400   /* Pause operation desired */
+#define NWAY_AR_ASM_DIR		0x0800   /* Asymmetric Pause Direction bit */
+
+/* Link Partner Ability Register (Base Page) */
+#define NWAY_LPAR_PAUSE		0x0400 /* LP Pause operation desired */
+#define NWAY_LPAR_ASM_DIR	0x0800 /* LP Asymmetric Pause Direction bit */
+
+/* 1000BASE-T Control Register */
+#define CR_1000T_ASYM_PAUSE	0x0080 /* Advertise asymmetric pause bit */
+#define CR_1000T_HD_CAPS	0x0100 /* Advertise 1000T HD capability */
+#define CR_1000T_FD_CAPS	0x0200 /* Advertise 1000T FD capability  */
+
+/* 1000BASE-T Status Register */
+#define SR_1000T_REMOTE_RX_STATUS	0x1000 /* Remote receiver OK */
+#define SR_1000T_LOCAL_RX_STATUS	0x2000 /* Local receiver OK */
+
+/* PHY GPY 211 registers */
+#define STANDARD_AN_REG_MASK	0x0007 /* MMD */
+#define ANEG_MULTIGBT_AN_CTRL	0x0020 /* MULTI GBT AN Control Register */
+#define MMD_DEVADDR_SHIFT	16     /* Shift MMD to higher bits */
+#define CR_2500T_FD_CAPS	0x0080 /* Advertise 2500T FD capability */
+
+/* NVM Control */
+/* Number of milliseconds for NVM auto read done after MAC reset. */
+#define AUTO_READ_DONE_TIMEOUT		10
+#define IGC_EECD_AUTO_RD		0x00000200  /* NVM Auto Read done */
+#define IGC_EECD_REQ		0x00000040 /* NVM Access Request */
+#define IGC_EECD_GNT		0x00000080 /* NVM Access Grant */
+/* NVM Addressing bits based on type 0=small, 1=large */
+#define IGC_EECD_ADDR_BITS		0x00000400
+#define IGC_NVM_GRANT_ATTEMPTS		1000 /* NVM # attempts to gain grant */
+#define IGC_EECD_SIZE_EX_MASK		0x00007800  /* NVM Size */
+#define IGC_EECD_SIZE_EX_SHIFT		11
+#define IGC_EECD_FLUPD_I225		0x00800000 /* Update FLASH */
+#define IGC_EECD_FLUDONE_I225		0x04000000 /* Update FLASH done*/
+#define IGC_EECD_FLASH_DETECTED_I225	0x00080000 /* FLASH detected */
+#define IGC_FLUDONE_ATTEMPTS		20000
+#define IGC_EERD_EEWR_MAX_COUNT		512 /* buffered EEPROM words rw */
+
+/* Offset to data in NVM read/write registers */
+#define IGC_NVM_RW_REG_DATA	16
+#define IGC_NVM_RW_REG_DONE	2    /* Offset to READ/WRITE done bit */
+#define IGC_NVM_RW_REG_START	1    /* Start operation */
+#define IGC_NVM_RW_ADDR_SHIFT	2    /* Shift to the address bits */
+#define IGC_NVM_POLL_READ	0    /* Flag for polling for read complete */
+
+/* NVM Word Offsets */
+#define NVM_CHECKSUM_REG		0x003F
+
+/* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
+#define NVM_SUM				0xBABA
+
+#define NVM_PBA_OFFSET_0		8
+#define NVM_PBA_OFFSET_1		9
+#define NVM_RESERVED_WORD		0xFFFF
+#define NVM_PBA_PTR_GUARD		0xFAFA
+#define NVM_WORD_SIZE_BASE_SHIFT	6
+
+/* Collision related configuration parameters */
+#define IGC_COLLISION_THRESHOLD		15
+#define IGC_CT_SHIFT			4
+#define IGC_COLLISION_DISTANCE		63
+#define IGC_COLD_SHIFT			12
+
+/* Device Status */
+#define IGC_STATUS_FD		0x00000001      /* Full duplex.0=half,1=full */
+#define IGC_STATUS_LU		0x00000002      /* Link up.0=no,1=link */
+#define IGC_STATUS_FUNC_MASK	0x0000000C      /* PCI Function Mask */
+#define IGC_STATUS_FUNC_SHIFT	2
+#define IGC_STATUS_FUNC_1	0x00000004      /* Function 1 */
+#define IGC_STATUS_TXOFF	0x00000010      /* transmission paused */
+#define IGC_STATUS_SPEED_100	0x00000040      /* Speed 100Mb/s */
+#define IGC_STATUS_SPEED_1000	0x00000080      /* Speed 1000Mb/s */
+#define IGC_STATUS_SPEED_2500	0x00400000	/* Speed 2.5Gb/s */
+
+#define SPEED_10		10
+#define SPEED_100		100
+#define SPEED_1000		1000
+#define SPEED_2500		2500
+#define HALF_DUPLEX		1
+#define FULL_DUPLEX		2
+
+/* 1Gbps and 2.5Gbps half duplex is not supported, nor spec-compliant. */
+#define ADVERTISE_10_HALF		0x0001
+#define ADVERTISE_10_FULL		0x0002
+#define ADVERTISE_100_HALF		0x0004
+#define ADVERTISE_100_FULL		0x0008
+#define ADVERTISE_1000_HALF		0x0010 /* Not used, just FYI */
+#define ADVERTISE_1000_FULL		0x0020
+#define ADVERTISE_2500_HALF		0x0040 /* Not used, just FYI */
+#define ADVERTISE_2500_FULL		0x0080
+
+#define IGC_ALL_SPEED_DUPLEX_2500 ( \
+	ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \
+	ADVERTISE_100_FULL | ADVERTISE_1000_FULL | ADVERTISE_2500_FULL)
+
+#define AUTONEG_ADVERTISE_SPEED_DEFAULT_2500	IGC_ALL_SPEED_DUPLEX_2500
+
+/* Interrupt Cause Read */
+#define IGC_ICR_TXDW		BIT(0)	/* Transmit desc written back */
+#define IGC_ICR_TXQE		BIT(1)	/* Transmit Queue empty */
+#define IGC_ICR_LSC		BIT(2)	/* Link Status Change */
+#define IGC_ICR_RXSEQ		BIT(3)	/* Rx sequence error */
+#define IGC_ICR_RXDMT0		BIT(4)	/* Rx desc min. threshold (0) */
+#define IGC_ICR_RXO		BIT(6)	/* Rx overrun */
+#define IGC_ICR_RXT0		BIT(7)	/* Rx timer intr (ring 0) */
+#define IGC_ICR_DRSTA		BIT(30)	/* Device Reset Asserted */
+
+/* If this bit asserted, the driver should claim the interrupt */
+#define IGC_ICR_INT_ASSERTED	BIT(31)
+
+#define IGC_ICS_RXT0		IGC_ICR_RXT0 /* Rx timer intr */
+
+#define IMS_ENABLE_MASK ( \
+	IGC_IMS_RXT0   |    \
+	IGC_IMS_TXDW   |    \
+	IGC_IMS_RXDMT0 |    \
+	IGC_IMS_RXSEQ  |    \
+	IGC_IMS_LSC)
+
+/* Interrupt Mask Set */
+#define IGC_IMS_TXDW		IGC_ICR_TXDW	/* Tx desc written back */
+#define IGC_IMS_RXSEQ		IGC_ICR_RXSEQ	/* Rx sequence error */
+#define IGC_IMS_LSC		IGC_ICR_LSC	/* Link Status Change */
+#define IGC_IMS_DOUTSYNC	IGC_ICR_DOUTSYNC /* NIC DMA out of sync */
+#define IGC_IMS_DRSTA		IGC_ICR_DRSTA	/* Device Reset Asserted */
+#define IGC_IMS_RXT0		IGC_ICR_RXT0	/* Rx timer intr */
+#define IGC_IMS_RXDMT0		IGC_ICR_RXDMT0	/* Rx desc min. threshold */
+
+#define IGC_QVECTOR_MASK	0x7FFC		/* Q-vector mask */
+#define IGC_ITR_VAL_MASK	0x04		/* ITR value mask */
+
+/* Interrupt Cause Set */
+#define IGC_ICS_LSC		IGC_ICR_LSC       /* Link Status Change */
+#define IGC_ICS_RXDMT0		IGC_ICR_RXDMT0    /* rx desc min. threshold */
+#define IGC_ICS_DRSTA		IGC_ICR_DRSTA     /* Device Reset Aserted */
+
+#define IGC_ICR_DOUTSYNC	0x10000000 /* NIC DMA out of sync */
+#define IGC_EITR_CNT_IGNR	0x80000000 /* Don't reset counters on write */
+#define IGC_IVAR_VALID		0x80
+#define IGC_GPIE_NSICR		0x00000001
+#define IGC_GPIE_MSIX_MODE	0x00000010
+#define IGC_GPIE_EIAME		0x40000000
+#define IGC_GPIE_PBA		0x80000000
+
+/* Transmit Descriptor bit definitions */
+#define IGC_TXD_DTYP_D		0x00100000 /* Data Descriptor */
+#define IGC_TXD_DTYP_C		0x00000000 /* Context Descriptor */
+#define IGC_TXD_POPTS_IXSM	0x01       /* Insert IP checksum */
+#define IGC_TXD_POPTS_TXSM	0x02       /* Insert TCP/UDP checksum */
+#define IGC_TXD_CMD_EOP		0x01000000 /* End of Packet */
+#define IGC_TXD_CMD_IFCS	0x02000000 /* Insert FCS (Ethernet CRC) */
+#define IGC_TXD_CMD_IC		0x04000000 /* Insert Checksum */
+#define IGC_TXD_CMD_RS		0x08000000 /* Report Status */
+#define IGC_TXD_CMD_RPS		0x10000000 /* Report Packet Sent */
+#define IGC_TXD_CMD_DEXT	0x20000000 /* Desc extension (0 = legacy) */
+#define IGC_TXD_CMD_VLE		0x40000000 /* Add VLAN tag */
+#define IGC_TXD_CMD_IDE		0x80000000 /* Enable Tidv register */
+#define IGC_TXD_STAT_DD		0x00000001 /* Descriptor Done */
+#define IGC_TXD_STAT_EC		0x00000002 /* Excess Collisions */
+#define IGC_TXD_STAT_LC		0x00000004 /* Late Collisions */
+#define IGC_TXD_STAT_TU		0x00000008 /* Transmit underrun */
+#define IGC_TXD_CMD_TCP		0x01000000 /* TCP packet */
+#define IGC_TXD_CMD_IP		0x02000000 /* IP packet */
+#define IGC_TXD_CMD_TSE		0x04000000 /* TCP Seg enable */
+#define IGC_TXD_STAT_TC		0x00000004 /* Tx Underrun */
+#define IGC_TXD_EXTCMD_TSTAMP	0x00000010 /* IEEE1588 Timestamp packet */
+
+/* Transmit Control */
+#define IGC_TCTL_EN		0x00000002 /* enable Tx */
+#define IGC_TCTL_PSP		0x00000008 /* pad short packets */
+#define IGC_TCTL_CT		0x00000ff0 /* collision threshold */
+#define IGC_TCTL_COLD		0x003ff000 /* collision distance */
+#define IGC_TCTL_RTLC		0x01000000 /* Re-transmit on late collision */
+#define IGC_TCTL_MULR		0x10000000 /* Multiple request support */
+
+#define IGC_CT_SHIFT			4
+#define IGC_COLLISION_THRESHOLD		15
+
+/* Flow Control Constants */
+#define FLOW_CONTROL_ADDRESS_LOW	0x00C28001
+#define FLOW_CONTROL_ADDRESS_HIGH	0x00000100
+#define FLOW_CONTROL_TYPE		0x8808
+/* Enable XON frame transmission */
+#define IGC_FCRTL_XONE			0x80000000
+
+/* Management Control */
+#define IGC_MANC_RCV_TCO_EN	0x00020000 /* Receive TCO Packets Enabled */
+#define IGC_MANC_BLK_PHY_RST_ON_IDE	0x00040000 /* Block phy resets */
+
+/* Receive Control */
+#define IGC_RCTL_RST		0x00000001 /* Software reset */
+#define IGC_RCTL_EN		0x00000002 /* enable */
+#define IGC_RCTL_SBP		0x00000004 /* store bad packet */
+#define IGC_RCTL_UPE		0x00000008 /* unicast promisc enable */
+#define IGC_RCTL_MPE		0x00000010 /* multicast promisc enable */
+#define IGC_RCTL_LPE		0x00000020 /* long packet enable */
+#define IGC_RCTL_LBM_MAC	0x00000040 /* MAC loopback mode */
+#define IGC_RCTL_LBM_TCVR	0x000000C0 /* tcvr loopback mode */
+
+#define IGC_RCTL_RDMTS_HALF	0x00000000 /* Rx desc min thresh size */
+#define IGC_RCTL_BAM		0x00008000 /* broadcast enable */
+
+/* Receive Descriptor bit definitions */
+#define IGC_RXD_STAT_EOP	0x02    /* End of Packet */
+
+#define IGC_RXDEXT_STATERR_CE		0x01000000
+#define IGC_RXDEXT_STATERR_SE		0x02000000
+#define IGC_RXDEXT_STATERR_SEQ		0x04000000
+#define IGC_RXDEXT_STATERR_CXE		0x10000000
+#define IGC_RXDEXT_STATERR_TCPE		0x20000000
+#define IGC_RXDEXT_STATERR_IPE		0x40000000
+#define IGC_RXDEXT_STATERR_RXE		0x80000000
+
+/* Same mask, but for extended and packet split descriptors */
+#define IGC_RXDEXT_ERR_FRAME_ERR_MASK ( \
+	IGC_RXDEXT_STATERR_CE  |	\
+	IGC_RXDEXT_STATERR_SE  |	\
+	IGC_RXDEXT_STATERR_SEQ |	\
+	IGC_RXDEXT_STATERR_CXE |	\
+	IGC_RXDEXT_STATERR_RXE)
+
+/* Header split receive */
+#define IGC_RFCTL_IPV6_EX_DIS	0x00010000
+#define IGC_RFCTL_LEF		0x00040000
+
+#define IGC_RCTL_SZ_256		0x00030000 /* Rx buffer size 256 */
+
+#define IGC_RCTL_MO_SHIFT	12 /* multicast offset shift */
+#define IGC_RCTL_CFIEN		0x00080000 /* canonical form enable */
+#define IGC_RCTL_DPF		0x00400000 /* discard pause frames */
+#define IGC_RCTL_PMCF		0x00800000 /* pass MAC control frames */
+#define IGC_RCTL_SECRC		0x04000000 /* Strip Ethernet CRC */
+
+#define I225_RXPBSIZE_DEFAULT	0x000000A2 /* RXPBSIZE default */
+#define I225_TXPBSIZE_DEFAULT	0x04000014 /* TXPBSIZE default */
+
+/* GPY211 - I225 defines */
+#define GPY_MMD_MASK		0xFFFF0000
+#define GPY_MMD_SHIFT		16
+#define GPY_REG_MASK		0x0000FFFF
+
+#define IGC_MMDAC_FUNC_DATA	0x4000 /* Data, no post increment */
+
+/* MAC definitions */
+#define IGC_FACTPS_MNGCG	0x20000000
+#define IGC_FWSM_MODE_MASK	0xE
+#define IGC_FWSM_MODE_SHIFT	1
+
+/* Management Control */
+#define IGC_MANC_SMBUS_EN	0x00000001 /* SMBus Enabled - RO */
+#define IGC_MANC_ASF_EN		0x00000002 /* ASF Enabled - RO */
+
+/* PHY */
+#define PHY_REVISION_MASK	0xFFFFFFF0
+#define MAX_PHY_REG_ADDRESS	0x1F  /* 5 bit address bus (0-0x1F) */
+#define IGC_GEN_POLL_TIMEOUT	1920
+
+/* PHY Control Register */
+#define MII_CR_FULL_DUPLEX	0x0100  /* FDX =1, half duplex =0 */
+#define MII_CR_RESTART_AUTO_NEG	0x0200  /* Restart auto negotiation */
+#define MII_CR_POWER_DOWN	0x0800  /* Power down */
+#define MII_CR_AUTO_NEG_EN	0x1000  /* Auto Neg Enable */
+#define MII_CR_LOOPBACK		0x4000  /* 0 = normal, 1 = loopback */
+#define MII_CR_RESET		0x8000  /* 0 = normal, 1 = PHY reset */
+#define MII_CR_SPEED_1000	0x0040
+#define MII_CR_SPEED_100	0x2000
+#define MII_CR_SPEED_10		0x0000
+
+/* PHY Status Register */
+#define MII_SR_LINK_STATUS	0x0004 /* Link Status 1 = link */
+#define MII_SR_AUTONEG_COMPLETE	0x0020 /* Auto Neg Complete */
+
+/* PHY 1000 MII Register/Bit Definitions */
+/* PHY Registers defined by IEEE */
+#define PHY_CONTROL		0x00 /* Control Register */
+#define PHY_STATUS		0x01 /* Status Register */
+#define PHY_ID1			0x02 /* Phy Id Reg (word 1) */
+#define PHY_ID2			0x03 /* Phy Id Reg (word 2) */
+#define PHY_AUTONEG_ADV		0x04 /* Autoneg Advertisement */
+#define PHY_LP_ABILITY		0x05 /* Link Partner Ability (Base Page) */
+#define PHY_1000T_CTRL		0x09 /* 1000Base-T Control Reg */
+#define PHY_1000T_STATUS	0x0A /* 1000Base-T Status Reg */
+
+/* Bit definitions for valid PHY IDs. I = Integrated E = External */
+#define I225_I_PHY_ID		0x67C9DC00
+
+/* MDI Control */
+#define IGC_MDIC_DATA_MASK	0x0000FFFF
+#define IGC_MDIC_REG_MASK	0x001F0000
+#define IGC_MDIC_REG_SHIFT	16
+#define IGC_MDIC_PHY_MASK	0x03E00000
+#define IGC_MDIC_PHY_SHIFT	21
+#define IGC_MDIC_OP_WRITE	0x04000000
+#define IGC_MDIC_OP_READ	0x08000000
+#define IGC_MDIC_READY		0x10000000
+#define IGC_MDIC_INT_EN		0x20000000
+#define IGC_MDIC_ERROR		0x40000000
+#define IGC_MDIC_DEST		0x80000000
+
+#define IGC_N0_QUEUE -1
+
+#endif /* _IGC_DEFINES_H_ */
diff --git a/drivers/net/ethernet/intel/igc/igc_hw.h b/drivers/net/ethernet/intel/igc/igc_hw.h
new file mode 100644
index 000000000000..c50414f48f0d
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_hw.h
@@ -0,0 +1,321 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_HW_H_
+#define _IGC_HW_H_
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/netdevice.h>
+
+#include "igc_regs.h"
+#include "igc_defines.h"
+#include "igc_mac.h"
+#include "igc_phy.h"
+#include "igc_nvm.h"
+#include "igc_i225.h"
+#include "igc_base.h"
+
+#define IGC_DEV_ID_I225_LM			0x15F2
+#define IGC_DEV_ID_I225_V			0x15F3
+
+#define IGC_FUNC_0				0
+
+/* Function pointers for the MAC. */
+struct igc_mac_operations {
+	s32 (*check_for_link)(struct igc_hw *hw);
+	s32 (*reset_hw)(struct igc_hw *hw);
+	s32 (*init_hw)(struct igc_hw *hw);
+	s32 (*setup_physical_interface)(struct igc_hw *hw);
+	void (*rar_set)(struct igc_hw *hw, u8 *address, u32 index);
+	s32 (*read_mac_addr)(struct igc_hw *hw);
+	s32 (*get_speed_and_duplex)(struct igc_hw *hw, u16 *speed,
+				    u16 *duplex);
+	s32 (*acquire_swfw_sync)(struct igc_hw *hw, u16 mask);
+	void (*release_swfw_sync)(struct igc_hw *hw, u16 mask);
+};
+
+enum igc_mac_type {
+	igc_undefined = 0,
+	igc_i225,
+	igc_num_macs  /* List is 1-based, so subtract 1 for true count. */
+};
+
+enum igc_phy_type {
+	igc_phy_unknown = 0,
+	igc_phy_none,
+	igc_phy_i225,
+};
+
+enum igc_media_type {
+	igc_media_type_unknown = 0,
+	igc_media_type_copper = 1,
+	igc_num_media_types
+};
+
+enum igc_nvm_type {
+	igc_nvm_unknown = 0,
+	igc_nvm_flash_hw,
+	igc_nvm_invm,
+};
+
+struct igc_info {
+	s32 (*get_invariants)(struct igc_hw *hw);
+	struct igc_mac_operations *mac_ops;
+	const struct igc_phy_operations *phy_ops;
+	struct igc_nvm_operations *nvm_ops;
+};
+
+extern const struct igc_info igc_base_info;
+
+struct igc_mac_info {
+	struct igc_mac_operations ops;
+
+	u8 addr[ETH_ALEN];
+	u8 perm_addr[ETH_ALEN];
+
+	enum igc_mac_type type;
+
+	u32 collision_delta;
+	u32 ledctl_default;
+	u32 ledctl_mode1;
+	u32 ledctl_mode2;
+	u32 mc_filter_type;
+	u32 tx_packet_delta;
+	u32 txcw;
+
+	u16 mta_reg_count;
+	u16 uta_reg_count;
+
+	u16 rar_entry_count;
+
+	u8 forced_speed_duplex;
+
+	bool adaptive_ifs;
+	bool has_fwsm;
+	bool asf_firmware_present;
+	bool arc_subsystem_valid;
+
+	bool autoneg;
+	bool autoneg_failed;
+	bool get_link_status;
+};
+
+struct igc_nvm_operations {
+	s32 (*acquire)(struct igc_hw *hw);
+	s32 (*read)(struct igc_hw *hw, u16 offset, u16 i, u16 *data);
+	void (*release)(struct igc_hw *hw);
+	s32 (*write)(struct igc_hw *hw, u16 offset, u16 i, u16 *data);
+	s32 (*update)(struct igc_hw *hw);
+	s32 (*validate)(struct igc_hw *hw);
+	s32 (*valid_led_default)(struct igc_hw *hw, u16 *data);
+};
+
+struct igc_phy_operations {
+	s32 (*acquire)(struct igc_hw *hw);
+	s32 (*check_polarity)(struct igc_hw *hw);
+	s32 (*check_reset_block)(struct igc_hw *hw);
+	s32 (*force_speed_duplex)(struct igc_hw *hw);
+	s32 (*get_cfg_done)(struct igc_hw *hw);
+	s32 (*get_cable_length)(struct igc_hw *hw);
+	s32 (*get_phy_info)(struct igc_hw *hw);
+	s32 (*read_reg)(struct igc_hw *hw, u32 address, u16 *data);
+	void (*release)(struct igc_hw *hw);
+	s32 (*reset)(struct igc_hw *hw);
+	s32 (*write_reg)(struct igc_hw *hw, u32 address, u16 data);
+};
+
+struct igc_nvm_info {
+	struct igc_nvm_operations ops;
+	enum igc_nvm_type type;
+
+	u32 flash_bank_size;
+	u32 flash_base_addr;
+
+	u16 word_size;
+	u16 delay_usec;
+	u16 address_bits;
+	u16 opcode_bits;
+	u16 page_size;
+};
+
+struct igc_phy_info {
+	struct igc_phy_operations ops;
+
+	enum igc_phy_type type;
+
+	u32 addr;
+	u32 id;
+	u32 reset_delay_us; /* in usec */
+	u32 revision;
+
+	enum igc_media_type media_type;
+
+	u16 autoneg_advertised;
+	u16 autoneg_mask;
+	u16 cable_length;
+	u16 max_cable_length;
+	u16 min_cable_length;
+	u16 pair_length[4];
+
+	u8 mdix;
+
+	bool disable_polarity_correction;
+	bool is_mdix;
+	bool polarity_correction;
+	bool reset_disable;
+	bool speed_downgraded;
+	bool autoneg_wait_to_complete;
+};
+
+struct igc_bus_info {
+	u16 func;
+	u16 pci_cmd_word;
+};
+
+enum igc_fc_mode {
+	igc_fc_none = 0,
+	igc_fc_rx_pause,
+	igc_fc_tx_pause,
+	igc_fc_full,
+	igc_fc_default = 0xFF
+};
+
+struct igc_fc_info {
+	u32 high_water;     /* Flow control high-water mark */
+	u32 low_water;      /* Flow control low-water mark */
+	u16 pause_time;     /* Flow control pause timer */
+	bool send_xon;      /* Flow control send XON */
+	bool strict_ieee;   /* Strict IEEE mode */
+	enum igc_fc_mode current_mode; /* Type of flow control */
+	enum igc_fc_mode requested_mode;
+};
+
+struct igc_dev_spec_base {
+	bool global_device_reset;
+	bool eee_disable;
+	bool clear_semaphore_once;
+	bool module_plugged;
+	u8 media_port;
+	bool mas_capable;
+};
+
+struct igc_hw {
+	void *back;
+
+	u8 __iomem *hw_addr;
+	unsigned long io_base;
+
+	struct igc_mac_info  mac;
+	struct igc_fc_info   fc;
+	struct igc_nvm_info  nvm;
+	struct igc_phy_info  phy;
+
+	struct igc_bus_info bus;
+
+	union {
+		struct igc_dev_spec_base	_base;
+	} dev_spec;
+
+	u16 device_id;
+	u16 subsystem_vendor_id;
+	u16 subsystem_device_id;
+	u16 vendor_id;
+
+	u8 revision_id;
+};
+
+/* Statistics counters collected by the MAC */
+struct igc_hw_stats {
+	u64 crcerrs;
+	u64 algnerrc;
+	u64 symerrs;
+	u64 rxerrc;
+	u64 mpc;
+	u64 scc;
+	u64 ecol;
+	u64 mcc;
+	u64 latecol;
+	u64 colc;
+	u64 dc;
+	u64 tncrs;
+	u64 sec;
+	u64 cexterr;
+	u64 rlec;
+	u64 xonrxc;
+	u64 xontxc;
+	u64 xoffrxc;
+	u64 xofftxc;
+	u64 fcruc;
+	u64 prc64;
+	u64 prc127;
+	u64 prc255;
+	u64 prc511;
+	u64 prc1023;
+	u64 prc1522;
+	u64 gprc;
+	u64 bprc;
+	u64 mprc;
+	u64 gptc;
+	u64 gorc;
+	u64 gotc;
+	u64 rnbc;
+	u64 ruc;
+	u64 rfc;
+	u64 roc;
+	u64 rjc;
+	u64 mgprc;
+	u64 mgpdc;
+	u64 mgptc;
+	u64 tor;
+	u64 tot;
+	u64 tpr;
+	u64 tpt;
+	u64 ptc64;
+	u64 ptc127;
+	u64 ptc255;
+	u64 ptc511;
+	u64 ptc1023;
+	u64 ptc1522;
+	u64 mptc;
+	u64 bptc;
+	u64 tsctc;
+	u64 tsctfc;
+	u64 iac;
+	u64 icrxptc;
+	u64 icrxatc;
+	u64 ictxptc;
+	u64 ictxatc;
+	u64 ictxqec;
+	u64 ictxqmtc;
+	u64 icrxdmtc;
+	u64 icrxoc;
+	u64 cbtmpc;
+	u64 htdpmc;
+	u64 cbrdpc;
+	u64 cbrmpc;
+	u64 rpthc;
+	u64 hgptc;
+	u64 htcbdpc;
+	u64 hgorc;
+	u64 hgotc;
+	u64 lenerrs;
+	u64 scvpc;
+	u64 hrmpc;
+	u64 doosync;
+	u64 o2bgptc;
+	u64 o2bspc;
+	u64 b2ospc;
+	u64 b2ogprc;
+};
+
+struct net_device *igc_get_hw_dev(struct igc_hw *hw);
+#define hw_dbg(format, arg...) \
+	netdev_dbg(igc_get_hw_dev(hw), format, ##arg)
+
+s32  igc_read_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value);
+s32  igc_write_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value);
+void igc_read_pci_cfg(struct igc_hw *hw, u32 reg, u16 *value);
+void igc_write_pci_cfg(struct igc_hw *hw, u32 reg, u16 *value);
+
+#endif /* _IGC_HW_H_ */
diff --git a/drivers/net/ethernet/intel/igc/igc_i225.c b/drivers/net/ethernet/intel/igc/igc_i225.c
new file mode 100644
index 000000000000..c25f555aaf82
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_i225.c
@@ -0,0 +1,490 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c)  2018 Intel Corporation */
+
+#include <linux/delay.h>
+
+#include "igc_hw.h"
+
+/**
+ * igc_get_hw_semaphore_i225 - Acquire hardware semaphore
+ * @hw: pointer to the HW structure
+ *
+ * Acquire the necessary semaphores for exclusive access to the EEPROM.
+ * Set the EEPROM access request bit and wait for EEPROM access grant bit.
+ * Return successful if access grant bit set, else clear the request for
+ * EEPROM access and return -IGC_ERR_NVM (-1).
+ */
+static s32 igc_acquire_nvm_i225(struct igc_hw *hw)
+{
+	return igc_acquire_swfw_sync_i225(hw, IGC_SWFW_EEP_SM);
+}
+
+/**
+ * igc_release_nvm_i225 - Release exclusive access to EEPROM
+ * @hw: pointer to the HW structure
+ *
+ * Stop any current commands to the EEPROM and clear the EEPROM request bit,
+ * then release the semaphores acquired.
+ */
+static void igc_release_nvm_i225(struct igc_hw *hw)
+{
+	igc_release_swfw_sync_i225(hw, IGC_SWFW_EEP_SM);
+}
+
+/**
+ * igc_get_hw_semaphore_i225 - Acquire hardware semaphore
+ * @hw: pointer to the HW structure
+ *
+ * Acquire the HW semaphore to access the PHY or NVM
+ */
+static s32 igc_get_hw_semaphore_i225(struct igc_hw *hw)
+{
+	s32 timeout = hw->nvm.word_size + 1;
+	s32 i = 0;
+	u32 swsm;
+
+	/* Get the SW semaphore */
+	while (i < timeout) {
+		swsm = rd32(IGC_SWSM);
+		if (!(swsm & IGC_SWSM_SMBI))
+			break;
+
+		usleep_range(500, 600);
+		i++;
+	}
+
+	if (i == timeout) {
+		/* In rare circumstances, the SW semaphore may already be held
+		 * unintentionally. Clear the semaphore once before giving up.
+		 */
+		if (hw->dev_spec._base.clear_semaphore_once) {
+			hw->dev_spec._base.clear_semaphore_once = false;
+			igc_put_hw_semaphore(hw);
+			for (i = 0; i < timeout; i++) {
+				swsm = rd32(IGC_SWSM);
+				if (!(swsm & IGC_SWSM_SMBI))
+					break;
+
+				usleep_range(500, 600);
+			}
+		}
+
+		/* If we do not have the semaphore here, we have to give up. */
+		if (i == timeout) {
+			hw_dbg("Driver can't access device - SMBI bit is set.\n");
+			return -IGC_ERR_NVM;
+		}
+	}
+
+	/* Get the FW semaphore. */
+	for (i = 0; i < timeout; i++) {
+		swsm = rd32(IGC_SWSM);
+		wr32(IGC_SWSM, swsm | IGC_SWSM_SWESMBI);
+
+		/* Semaphore acquired if bit latched */
+		if (rd32(IGC_SWSM) & IGC_SWSM_SWESMBI)
+			break;
+
+		usleep_range(500, 600);
+	}
+
+	if (i == timeout) {
+		/* Release semaphores */
+		igc_put_hw_semaphore(hw);
+		hw_dbg("Driver can't access the NVM\n");
+		return -IGC_ERR_NVM;
+	}
+
+	return 0;
+}
+
+/**
+ * igc_acquire_swfw_sync_i225 - Acquire SW/FW semaphore
+ * @hw: pointer to the HW structure
+ * @mask: specifies which semaphore to acquire
+ *
+ * Acquire the SW/FW semaphore to access the PHY or NVM.  The mask
+ * will also specify which port we're acquiring the lock for.
+ */
+s32 igc_acquire_swfw_sync_i225(struct igc_hw *hw, u16 mask)
+{
+	s32 i = 0, timeout = 200;
+	u32 fwmask = mask << 16;
+	u32 swmask = mask;
+	s32 ret_val = 0;
+	u32 swfw_sync;
+
+	while (i < timeout) {
+		if (igc_get_hw_semaphore_i225(hw)) {
+			ret_val = -IGC_ERR_SWFW_SYNC;
+			goto out;
+		}
+
+		swfw_sync = rd32(IGC_SW_FW_SYNC);
+		if (!(swfw_sync & (fwmask | swmask)))
+			break;
+
+		/* Firmware currently using resource (fwmask) */
+		igc_put_hw_semaphore(hw);
+		mdelay(5);
+		i++;
+	}
+
+	if (i == timeout) {
+		hw_dbg("Driver can't access resource, SW_FW_SYNC timeout.\n");
+		ret_val = -IGC_ERR_SWFW_SYNC;
+		goto out;
+	}
+
+	swfw_sync |= swmask;
+	wr32(IGC_SW_FW_SYNC, swfw_sync);
+
+	igc_put_hw_semaphore(hw);
+out:
+	return ret_val;
+}
+
+/**
+ * igc_release_swfw_sync_i225 - Release SW/FW semaphore
+ * @hw: pointer to the HW structure
+ * @mask: specifies which semaphore to acquire
+ *
+ * Release the SW/FW semaphore used to access the PHY or NVM.  The mask
+ * will also specify which port we're releasing the lock for.
+ */
+void igc_release_swfw_sync_i225(struct igc_hw *hw, u16 mask)
+{
+	u32 swfw_sync;
+
+	while (igc_get_hw_semaphore_i225(hw))
+		; /* Empty */
+
+	swfw_sync = rd32(IGC_SW_FW_SYNC);
+	swfw_sync &= ~mask;
+	wr32(IGC_SW_FW_SYNC, swfw_sync);
+
+	igc_put_hw_semaphore(hw);
+}
+
+/**
+ * igc_read_nvm_srrd_i225 - Reads Shadow Ram using EERD register
+ * @hw: pointer to the HW structure
+ * @offset: offset of word in the Shadow Ram to read
+ * @words: number of words to read
+ * @data: word read from the Shadow Ram
+ *
+ * Reads a 16 bit word from the Shadow Ram using the EERD register.
+ * Uses necessary synchronization semaphores.
+ */
+static s32 igc_read_nvm_srrd_i225(struct igc_hw *hw, u16 offset, u16 words,
+				  u16 *data)
+{
+	s32 status = 0;
+	u16 i, count;
+
+	/* We cannot hold synchronization semaphores for too long,
+	 * because of forceful takeover procedure. However it is more efficient
+	 * to read in bursts than synchronizing access for each word.
+	 */
+	for (i = 0; i < words; i += IGC_EERD_EEWR_MAX_COUNT) {
+		count = (words - i) / IGC_EERD_EEWR_MAX_COUNT > 0 ?
+			IGC_EERD_EEWR_MAX_COUNT : (words - i);
+
+		status = hw->nvm.ops.acquire(hw);
+		if (status)
+			break;
+
+		status = igc_read_nvm_eerd(hw, offset, count, data + i);
+		hw->nvm.ops.release(hw);
+		if (status)
+			break;
+	}
+
+	return status;
+}
+
+/**
+ * igc_write_nvm_srwr - Write to Shadow Ram using EEWR
+ * @hw: pointer to the HW structure
+ * @offset: offset within the Shadow Ram to be written to
+ * @words: number of words to write
+ * @data: 16 bit word(s) to be written to the Shadow Ram
+ *
+ * Writes data to Shadow Ram at offset using EEWR register.
+ *
+ * If igc_update_nvm_checksum is not called after this function , the
+ * Shadow Ram will most likely contain an invalid checksum.
+ */
+static s32 igc_write_nvm_srwr(struct igc_hw *hw, u16 offset, u16 words,
+			      u16 *data)
+{
+	struct igc_nvm_info *nvm = &hw->nvm;
+	u32 attempts = 100000;
+	u32 i, k, eewr = 0;
+	s32 ret_val = 0;
+
+	/* A check for invalid values:  offset too large, too many words,
+	 * too many words for the offset, and not enough words.
+	 */
+	if (offset >= nvm->word_size || (words > (nvm->word_size - offset)) ||
+	    words == 0) {
+		hw_dbg("nvm parameter(s) out of bounds\n");
+		ret_val = -IGC_ERR_NVM;
+		goto out;
+	}
+
+	for (i = 0; i < words; i++) {
+		eewr = ((offset + i) << IGC_NVM_RW_ADDR_SHIFT) |
+			(data[i] << IGC_NVM_RW_REG_DATA) |
+			IGC_NVM_RW_REG_START;
+
+		wr32(IGC_SRWR, eewr);
+
+		for (k = 0; k < attempts; k++) {
+			if (IGC_NVM_RW_REG_DONE &
+			    rd32(IGC_SRWR)) {
+				ret_val = 0;
+				break;
+			}
+			udelay(5);
+		}
+
+		if (ret_val) {
+			hw_dbg("Shadow RAM write EEWR timed out\n");
+			break;
+		}
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_write_nvm_srwr_i225 - Write to Shadow RAM using EEWR
+ * @hw: pointer to the HW structure
+ * @offset: offset within the Shadow RAM to be written to
+ * @words: number of words to write
+ * @data: 16 bit word(s) to be written to the Shadow RAM
+ *
+ * Writes data to Shadow RAM at offset using EEWR register.
+ *
+ * If igc_update_nvm_checksum is not called after this function , the
+ * data will not be committed to FLASH and also Shadow RAM will most likely
+ * contain an invalid checksum.
+ *
+ * If error code is returned, data and Shadow RAM may be inconsistent - buffer
+ * partially written.
+ */
+static s32 igc_write_nvm_srwr_i225(struct igc_hw *hw, u16 offset, u16 words,
+				   u16 *data)
+{
+	s32 status = 0;
+	u16 i, count;
+
+	/* We cannot hold synchronization semaphores for too long,
+	 * because of forceful takeover procedure. However it is more efficient
+	 * to write in bursts than synchronizing access for each word.
+	 */
+	for (i = 0; i < words; i += IGC_EERD_EEWR_MAX_COUNT) {
+		count = (words - i) / IGC_EERD_EEWR_MAX_COUNT > 0 ?
+			IGC_EERD_EEWR_MAX_COUNT : (words - i);
+
+		status = hw->nvm.ops.acquire(hw);
+		if (status)
+			break;
+
+		status = igc_write_nvm_srwr(hw, offset, count, data + i);
+		hw->nvm.ops.release(hw);
+		if (status)
+			break;
+	}
+
+	return status;
+}
+
+/**
+ * igc_validate_nvm_checksum_i225 - Validate EEPROM checksum
+ * @hw: pointer to the HW structure
+ *
+ * Calculates the EEPROM checksum by reading/adding each word of the EEPROM
+ * and then verifies that the sum of the EEPROM is equal to 0xBABA.
+ */
+static s32 igc_validate_nvm_checksum_i225(struct igc_hw *hw)
+{
+	s32 (*read_op_ptr)(struct igc_hw *hw, u16 offset, u16 count,
+			   u16 *data);
+	s32 status = 0;
+
+	status = hw->nvm.ops.acquire(hw);
+	if (status)
+		goto out;
+
+	/* Replace the read function with semaphore grabbing with
+	 * the one that skips this for a while.
+	 * We have semaphore taken already here.
+	 */
+	read_op_ptr = hw->nvm.ops.read;
+	hw->nvm.ops.read = igc_read_nvm_eerd;
+
+	status = igc_validate_nvm_checksum(hw);
+
+	/* Revert original read operation. */
+	hw->nvm.ops.read = read_op_ptr;
+
+	hw->nvm.ops.release(hw);
+
+out:
+	return status;
+}
+
+/**
+ * igc_pool_flash_update_done_i225 - Pool FLUDONE status
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_pool_flash_update_done_i225(struct igc_hw *hw)
+{
+	s32 ret_val = -IGC_ERR_NVM;
+	u32 i, reg;
+
+	for (i = 0; i < IGC_FLUDONE_ATTEMPTS; i++) {
+		reg = rd32(IGC_EECD);
+		if (reg & IGC_EECD_FLUDONE_I225) {
+			ret_val = 0;
+			break;
+		}
+		udelay(5);
+	}
+
+	return ret_val;
+}
+
+/**
+ * igc_update_flash_i225 - Commit EEPROM to the flash
+ * @hw: pointer to the HW structure
+ */
+static s32 igc_update_flash_i225(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+	u32 flup;
+
+	ret_val = igc_pool_flash_update_done_i225(hw);
+	if (ret_val == -IGC_ERR_NVM) {
+		hw_dbg("Flash update time out\n");
+		goto out;
+	}
+
+	flup = rd32(IGC_EECD) | IGC_EECD_FLUPD_I225;
+	wr32(IGC_EECD, flup);
+
+	ret_val = igc_pool_flash_update_done_i225(hw);
+	if (ret_val)
+		hw_dbg("Flash update time out\n");
+	else
+		hw_dbg("Flash update complete\n");
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_update_nvm_checksum_i225 - Update EEPROM checksum
+ * @hw: pointer to the HW structure
+ *
+ * Updates the EEPROM checksum by reading/adding each word of the EEPROM
+ * up to the checksum.  Then calculates the EEPROM checksum and writes the
+ * value to the EEPROM. Next commit EEPROM data onto the Flash.
+ */
+static s32 igc_update_nvm_checksum_i225(struct igc_hw *hw)
+{
+	u16 checksum = 0;
+	s32 ret_val = 0;
+	u16 i, nvm_data;
+
+	/* Read the first word from the EEPROM. If this times out or fails, do
+	 * not continue or we could be in for a very long wait while every
+	 * EEPROM read fails
+	 */
+	ret_val = igc_read_nvm_eerd(hw, 0, 1, &nvm_data);
+	if (ret_val) {
+		hw_dbg("EEPROM read failed\n");
+		goto out;
+	}
+
+	ret_val = hw->nvm.ops.acquire(hw);
+	if (ret_val)
+		goto out;
+
+	/* Do not use hw->nvm.ops.write, hw->nvm.ops.read
+	 * because we do not want to take the synchronization
+	 * semaphores twice here.
+	 */
+
+	for (i = 0; i < NVM_CHECKSUM_REG; i++) {
+		ret_val = igc_read_nvm_eerd(hw, i, 1, &nvm_data);
+		if (ret_val) {
+			hw->nvm.ops.release(hw);
+			hw_dbg("NVM Read Error while updating checksum.\n");
+			goto out;
+		}
+		checksum += nvm_data;
+	}
+	checksum = (u16)NVM_SUM - checksum;
+	ret_val = igc_write_nvm_srwr(hw, NVM_CHECKSUM_REG, 1,
+				     &checksum);
+	if (ret_val) {
+		hw->nvm.ops.release(hw);
+		hw_dbg("NVM Write Error while updating checksum.\n");
+		goto out;
+	}
+
+	hw->nvm.ops.release(hw);
+
+	ret_val = igc_update_flash_i225(hw);
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_get_flash_presence_i225 - Check if flash device is detected
+ * @hw: pointer to the HW structure
+ */
+bool igc_get_flash_presence_i225(struct igc_hw *hw)
+{
+	bool ret_val = false;
+	u32 eec = 0;
+
+	eec = rd32(IGC_EECD);
+	if (eec & IGC_EECD_FLASH_DETECTED_I225)
+		ret_val = true;
+
+	return ret_val;
+}
+
+/**
+ * igc_init_nvm_params_i225 - Init NVM func ptrs.
+ * @hw: pointer to the HW structure
+ */
+s32 igc_init_nvm_params_i225(struct igc_hw *hw)
+{
+	struct igc_nvm_info *nvm = &hw->nvm;
+
+	nvm->ops.acquire = igc_acquire_nvm_i225;
+	nvm->ops.release = igc_release_nvm_i225;
+
+	/* NVM Function Pointers */
+	if (igc_get_flash_presence_i225(hw)) {
+		hw->nvm.type = igc_nvm_flash_hw;
+		nvm->ops.read = igc_read_nvm_srrd_i225;
+		nvm->ops.write = igc_write_nvm_srwr_i225;
+		nvm->ops.validate = igc_validate_nvm_checksum_i225;
+		nvm->ops.update = igc_update_nvm_checksum_i225;
+	} else {
+		hw->nvm.type = igc_nvm_invm;
+		nvm->ops.read = igc_read_nvm_eerd;
+		nvm->ops.write = NULL;
+		nvm->ops.validate = NULL;
+		nvm->ops.update = NULL;
+	}
+	return 0;
+}
diff --git a/drivers/net/ethernet/intel/igc/igc_i225.h b/drivers/net/ethernet/intel/igc/igc_i225.h
new file mode 100644
index 000000000000..7b66e1f9c0e6
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_i225.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_I225_H_
+#define _IGC_I225_H_
+
+s32 igc_acquire_swfw_sync_i225(struct igc_hw *hw, u16 mask);
+void igc_release_swfw_sync_i225(struct igc_hw *hw, u16 mask);
+
+s32 igc_init_nvm_params_i225(struct igc_hw *hw);
+bool igc_get_flash_presence_i225(struct igc_hw *hw);
+
+#endif
diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c
new file mode 100644
index 000000000000..f7683d3ae47c
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_mac.c
@@ -0,0 +1,806 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c)  2018 Intel Corporation */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+
+#include "igc_mac.h"
+#include "igc_hw.h"
+
+/* forward declaration */
+static s32 igc_set_default_fc(struct igc_hw *hw);
+static s32 igc_set_fc_watermarks(struct igc_hw *hw);
+
+/**
+ * igc_disable_pcie_master - Disables PCI-express master access
+ * @hw: pointer to the HW structure
+ *
+ * Returns 0 (0) if successful, else returns -10
+ * (-IGC_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not caused
+ * the master requests to be disabled.
+ *
+ * Disables PCI-Express master access and verifies there are no pending
+ * requests.
+ */
+s32 igc_disable_pcie_master(struct igc_hw *hw)
+{
+	s32 timeout = MASTER_DISABLE_TIMEOUT;
+	s32 ret_val = 0;
+	u32 ctrl;
+
+	ctrl = rd32(IGC_CTRL);
+	ctrl |= IGC_CTRL_GIO_MASTER_DISABLE;
+	wr32(IGC_CTRL, ctrl);
+
+	while (timeout) {
+		if (!(rd32(IGC_STATUS) &
+		    IGC_STATUS_GIO_MASTER_ENABLE))
+			break;
+		usleep_range(2000, 3000);
+		timeout--;
+	}
+
+	if (!timeout) {
+		hw_dbg("Master requests are pending.\n");
+		ret_val = -IGC_ERR_MASTER_REQUESTS_PENDING;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_init_rx_addrs - Initialize receive addresses
+ * @hw: pointer to the HW structure
+ * @rar_count: receive address registers
+ *
+ * Setup the receive address registers by setting the base receive address
+ * register to the devices MAC address and clearing all the other receive
+ * address registers to 0.
+ */
+void igc_init_rx_addrs(struct igc_hw *hw, u16 rar_count)
+{
+	u8 mac_addr[ETH_ALEN] = {0};
+	u32 i;
+
+	/* Setup the receive address */
+	hw_dbg("Programming MAC Address into RAR[0]\n");
+
+	hw->mac.ops.rar_set(hw, hw->mac.addr, 0);
+
+	/* Zero out the other (rar_entry_count - 1) receive addresses */
+	hw_dbg("Clearing RAR[1-%u]\n", rar_count - 1);
+	for (i = 1; i < rar_count; i++)
+		hw->mac.ops.rar_set(hw, mac_addr, i);
+}
+
+/**
+ * igc_setup_link - Setup flow control and link settings
+ * @hw: pointer to the HW structure
+ *
+ * Determines which flow control settings to use, then configures flow
+ * control.  Calls the appropriate media-specific link configuration
+ * function.  Assuming the adapter has a valid link partner, a valid link
+ * should be established.  Assumes the hardware has previously been reset
+ * and the transmitter and receiver are not enabled.
+ */
+s32 igc_setup_link(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+
+	/* In the case of the phy reset being blocked, we already have a link.
+	 * We do not need to set it up again.
+	 */
+	if (igc_check_reset_block(hw))
+		goto out;
+
+	/* If requested flow control is set to default, set flow control
+	 * based on the EEPROM flow control settings.
+	 */
+	if (hw->fc.requested_mode == igc_fc_default) {
+		ret_val = igc_set_default_fc(hw);
+		if (ret_val)
+			goto out;
+	}
+
+	/* We want to save off the original Flow Control configuration just
+	 * in case we get disconnected and then reconnected into a different
+	 * hub or switch with different Flow Control capabilities.
+	 */
+	hw->fc.current_mode = hw->fc.requested_mode;
+
+	hw_dbg("After fix-ups FlowControl is now = %x\n", hw->fc.current_mode);
+
+	/* Call the necessary media_type subroutine to configure the link. */
+	ret_val = hw->mac.ops.setup_physical_interface(hw);
+	if (ret_val)
+		goto out;
+
+	/* Initialize the flow control address, type, and PAUSE timer
+	 * registers to their default values.  This is done even if flow
+	 * control is disabled, because it does not hurt anything to
+	 * initialize these registers.
+	 */
+	hw_dbg("Initializing the Flow Control address, type and timer regs\n");
+	wr32(IGC_FCT, FLOW_CONTROL_TYPE);
+	wr32(IGC_FCAH, FLOW_CONTROL_ADDRESS_HIGH);
+	wr32(IGC_FCAL, FLOW_CONTROL_ADDRESS_LOW);
+
+	wr32(IGC_FCTTV, hw->fc.pause_time);
+
+	ret_val = igc_set_fc_watermarks(hw);
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_set_default_fc - Set flow control default values
+ * @hw: pointer to the HW structure
+ *
+ * Read the EEPROM for the default values for flow control and store the
+ * values.
+ */
+static s32 igc_set_default_fc(struct igc_hw *hw)
+{
+	hw->fc.requested_mode = igc_fc_full;
+	return 0;
+}
+
+/**
+ * igc_force_mac_fc - Force the MAC's flow control settings
+ * @hw: pointer to the HW structure
+ *
+ * Force the MAC's flow control settings.  Sets the TFCE and RFCE bits in the
+ * device control register to reflect the adapter settings.  TFCE and RFCE
+ * need to be explicitly set by software when a copper PHY is used because
+ * autonegotiation is managed by the PHY rather than the MAC.  Software must
+ * also configure these bits when link is forced on a fiber connection.
+ */
+s32 igc_force_mac_fc(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+	u32 ctrl;
+
+	ctrl = rd32(IGC_CTRL);
+
+	/* Because we didn't get link via the internal auto-negotiation
+	 * mechanism (we either forced link or we got link via PHY
+	 * auto-neg), we have to manually enable/disable transmit an
+	 * receive flow control.
+	 *
+	 * The "Case" statement below enables/disable flow control
+	 * according to the "hw->fc.current_mode" parameter.
+	 *
+	 * The possible values of the "fc" parameter are:
+	 *      0:  Flow control is completely disabled
+	 *      1:  Rx flow control is enabled (we can receive pause
+	 *          frames but not send pause frames).
+	 *      2:  Tx flow control is enabled (we can send pause frames
+	 *          frames but we do not receive pause frames).
+	 *      3:  Both Rx and TX flow control (symmetric) is enabled.
+	 *  other:  No other values should be possible at this point.
+	 */
+	hw_dbg("hw->fc.current_mode = %u\n", hw->fc.current_mode);
+
+	switch (hw->fc.current_mode) {
+	case igc_fc_none:
+		ctrl &= (~(IGC_CTRL_TFCE | IGC_CTRL_RFCE));
+		break;
+	case igc_fc_rx_pause:
+		ctrl &= (~IGC_CTRL_TFCE);
+		ctrl |= IGC_CTRL_RFCE;
+		break;
+	case igc_fc_tx_pause:
+		ctrl &= (~IGC_CTRL_RFCE);
+		ctrl |= IGC_CTRL_TFCE;
+		break;
+	case igc_fc_full:
+		ctrl |= (IGC_CTRL_TFCE | IGC_CTRL_RFCE);
+		break;
+	default:
+		hw_dbg("Flow control param set incorrectly\n");
+		ret_val = -IGC_ERR_CONFIG;
+		goto out;
+	}
+
+	wr32(IGC_CTRL, ctrl);
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_set_fc_watermarks - Set flow control high/low watermarks
+ * @hw: pointer to the HW structure
+ *
+ * Sets the flow control high/low threshold (watermark) registers.  If
+ * flow control XON frame transmission is enabled, then set XON frame
+ * transmission as well.
+ */
+static s32 igc_set_fc_watermarks(struct igc_hw *hw)
+{
+	u32 fcrtl = 0, fcrth = 0;
+
+	/* Set the flow control receive threshold registers.  Normally,
+	 * these registers will be set to a default threshold that may be
+	 * adjusted later by the driver's runtime code.  However, if the
+	 * ability to transmit pause frames is not enabled, then these
+	 * registers will be set to 0.
+	 */
+	if (hw->fc.current_mode & igc_fc_tx_pause) {
+		/* We need to set up the Receive Threshold high and low water
+		 * marks as well as (optionally) enabling the transmission of
+		 * XON frames.
+		 */
+		fcrtl = hw->fc.low_water;
+		if (hw->fc.send_xon)
+			fcrtl |= IGC_FCRTL_XONE;
+
+		fcrth = hw->fc.high_water;
+	}
+	wr32(IGC_FCRTL, fcrtl);
+	wr32(IGC_FCRTH, fcrth);
+
+	return 0;
+}
+
+/**
+ * igc_clear_hw_cntrs_base - Clear base hardware counters
+ * @hw: pointer to the HW structure
+ *
+ * Clears the base hardware counters by reading the counter registers.
+ */
+void igc_clear_hw_cntrs_base(struct igc_hw *hw)
+{
+	rd32(IGC_CRCERRS);
+	rd32(IGC_SYMERRS);
+	rd32(IGC_MPC);
+	rd32(IGC_SCC);
+	rd32(IGC_ECOL);
+	rd32(IGC_MCC);
+	rd32(IGC_LATECOL);
+	rd32(IGC_COLC);
+	rd32(IGC_DC);
+	rd32(IGC_SEC);
+	rd32(IGC_RLEC);
+	rd32(IGC_XONRXC);
+	rd32(IGC_XONTXC);
+	rd32(IGC_XOFFRXC);
+	rd32(IGC_XOFFTXC);
+	rd32(IGC_FCRUC);
+	rd32(IGC_GPRC);
+	rd32(IGC_BPRC);
+	rd32(IGC_MPRC);
+	rd32(IGC_GPTC);
+	rd32(IGC_GORCL);
+	rd32(IGC_GORCH);
+	rd32(IGC_GOTCL);
+	rd32(IGC_GOTCH);
+	rd32(IGC_RNBC);
+	rd32(IGC_RUC);
+	rd32(IGC_RFC);
+	rd32(IGC_ROC);
+	rd32(IGC_RJC);
+	rd32(IGC_TORL);
+	rd32(IGC_TORH);
+	rd32(IGC_TOTL);
+	rd32(IGC_TOTH);
+	rd32(IGC_TPR);
+	rd32(IGC_TPT);
+	rd32(IGC_MPTC);
+	rd32(IGC_BPTC);
+
+	rd32(IGC_PRC64);
+	rd32(IGC_PRC127);
+	rd32(IGC_PRC255);
+	rd32(IGC_PRC511);
+	rd32(IGC_PRC1023);
+	rd32(IGC_PRC1522);
+	rd32(IGC_PTC64);
+	rd32(IGC_PTC127);
+	rd32(IGC_PTC255);
+	rd32(IGC_PTC511);
+	rd32(IGC_PTC1023);
+	rd32(IGC_PTC1522);
+
+	rd32(IGC_ALGNERRC);
+	rd32(IGC_RXERRC);
+	rd32(IGC_TNCRS);
+	rd32(IGC_CEXTERR);
+	rd32(IGC_TSCTC);
+	rd32(IGC_TSCTFC);
+
+	rd32(IGC_MGTPRC);
+	rd32(IGC_MGTPDC);
+	rd32(IGC_MGTPTC);
+
+	rd32(IGC_IAC);
+	rd32(IGC_ICRXOC);
+
+	rd32(IGC_ICRXPTC);
+	rd32(IGC_ICRXATC);
+	rd32(IGC_ICTXPTC);
+	rd32(IGC_ICTXATC);
+	rd32(IGC_ICTXQEC);
+	rd32(IGC_ICTXQMTC);
+	rd32(IGC_ICRXDMTC);
+
+	rd32(IGC_CBTMPC);
+	rd32(IGC_HTDPMC);
+	rd32(IGC_CBRMPC);
+	rd32(IGC_RPTHC);
+	rd32(IGC_HGPTC);
+	rd32(IGC_HTCBDPC);
+	rd32(IGC_HGORCL);
+	rd32(IGC_HGORCH);
+	rd32(IGC_HGOTCL);
+	rd32(IGC_HGOTCH);
+	rd32(IGC_LENERRS);
+}
+
+/**
+ * igc_rar_set - Set receive address register
+ * @hw: pointer to the HW structure
+ * @addr: pointer to the receive address
+ * @index: receive address array register
+ *
+ * Sets the receive address array register at index to the address passed
+ * in by addr.
+ */
+void igc_rar_set(struct igc_hw *hw, u8 *addr, u32 index)
+{
+	u32 rar_low, rar_high;
+
+	/* HW expects these in little endian so we reverse the byte order
+	 * from network order (big endian) to little endian
+	 */
+	rar_low = ((u32)addr[0] |
+		   ((u32)addr[1] << 8) |
+		   ((u32)addr[2] << 16) | ((u32)addr[3] << 24));
+
+	rar_high = ((u32)addr[4] | ((u32)addr[5] << 8));
+
+	/* If MAC address zero, no need to set the AV bit */
+	if (rar_low || rar_high)
+		rar_high |= IGC_RAH_AV;
+
+	/* Some bridges will combine consecutive 32-bit writes into
+	 * a single burst write, which will malfunction on some parts.
+	 * The flushes avoid this.
+	 */
+	wr32(IGC_RAL(index), rar_low);
+	wrfl();
+	wr32(IGC_RAH(index), rar_high);
+	wrfl();
+}
+
+/**
+ * igc_check_for_copper_link - Check for link (Copper)
+ * @hw: pointer to the HW structure
+ *
+ * Checks to see of the link status of the hardware has changed.  If a
+ * change in link status has been detected, then we read the PHY registers
+ * to get the current speed/duplex if link exists.
+ */
+s32 igc_check_for_copper_link(struct igc_hw *hw)
+{
+	struct igc_mac_info *mac = &hw->mac;
+	s32 ret_val;
+	bool link;
+
+	/* We only want to go out to the PHY registers to see if Auto-Neg
+	 * has completed and/or if our link status has changed.  The
+	 * get_link_status flag is set upon receiving a Link Status
+	 * Change or Rx Sequence Error interrupt.
+	 */
+	if (!mac->get_link_status) {
+		ret_val = 0;
+		goto out;
+	}
+
+	/* First we want to see if the MII Status Register reports
+	 * link.  If so, then we want to get the current speed/duplex
+	 * of the PHY.
+	 */
+	ret_val = igc_phy_has_link(hw, 1, 0, &link);
+	if (ret_val)
+		goto out;
+
+	if (!link)
+		goto out; /* No link detected */
+
+	mac->get_link_status = false;
+
+	/* Check if there was DownShift, must be checked
+	 * immediately after link-up
+	 */
+	igc_check_downshift(hw);
+
+	/* If we are forcing speed/duplex, then we simply return since
+	 * we have already determined whether we have link or not.
+	 */
+	if (!mac->autoneg) {
+		ret_val = -IGC_ERR_CONFIG;
+		goto out;
+	}
+
+	/* Auto-Neg is enabled.  Auto Speed Detection takes care
+	 * of MAC speed/duplex configuration.  So we only need to
+	 * configure Collision Distance in the MAC.
+	 */
+	igc_config_collision_dist(hw);
+
+	/* Configure Flow Control now that Auto-Neg has completed.
+	 * First, we need to restore the desired flow control
+	 * settings because we may have had to re-autoneg with a
+	 * different link partner.
+	 */
+	ret_val = igc_config_fc_after_link_up(hw);
+	if (ret_val)
+		hw_dbg("Error configuring flow control\n");
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_config_collision_dist - Configure collision distance
+ * @hw: pointer to the HW structure
+ *
+ * Configures the collision distance to the default value and is used
+ * during link setup. Currently no func pointer exists and all
+ * implementations are handled in the generic version of this function.
+ */
+void igc_config_collision_dist(struct igc_hw *hw)
+{
+	u32 tctl;
+
+	tctl = rd32(IGC_TCTL);
+
+	tctl &= ~IGC_TCTL_COLD;
+	tctl |= IGC_COLLISION_DISTANCE << IGC_COLD_SHIFT;
+
+	wr32(IGC_TCTL, tctl);
+	wrfl();
+}
+
+/**
+ * igc_config_fc_after_link_up - Configures flow control after link
+ * @hw: pointer to the HW structure
+ *
+ * Checks the status of auto-negotiation after link up to ensure that the
+ * speed and duplex were not forced.  If the link needed to be forced, then
+ * flow control needs to be forced also.  If auto-negotiation is enabled
+ * and did not fail, then we configure flow control based on our link
+ * partner.
+ */
+s32 igc_config_fc_after_link_up(struct igc_hw *hw)
+{
+	u16 mii_status_reg, mii_nway_adv_reg, mii_nway_lp_ability_reg;
+	struct igc_mac_info *mac = &hw->mac;
+	u16 speed, duplex;
+	s32 ret_val = 0;
+
+	/* Check for the case where we have fiber media and auto-neg failed
+	 * so we had to force link.  In this case, we need to force the
+	 * configuration of the MAC to match the "fc" parameter.
+	 */
+	if (mac->autoneg_failed) {
+		if (hw->phy.media_type == igc_media_type_copper)
+			ret_val = igc_force_mac_fc(hw);
+	}
+
+	if (ret_val) {
+		hw_dbg("Error forcing flow control settings\n");
+		goto out;
+	}
+
+	/* Check for the case where we have copper media and auto-neg is
+	 * enabled.  In this case, we need to check and see if Auto-Neg
+	 * has completed, and if so, how the PHY and link partner has
+	 * flow control configured.
+	 */
+	if (hw->phy.media_type == igc_media_type_copper && mac->autoneg) {
+		/* Read the MII Status Register and check to see if AutoNeg
+		 * has completed.  We read this twice because this reg has
+		 * some "sticky" (latched) bits.
+		 */
+		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS,
+					       &mii_status_reg);
+		if (ret_val)
+			goto out;
+		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS,
+					       &mii_status_reg);
+		if (ret_val)
+			goto out;
+
+		if (!(mii_status_reg & MII_SR_AUTONEG_COMPLETE)) {
+			hw_dbg("Copper PHY and Auto Neg has not completed.\n");
+			goto out;
+		}
+
+		/* The AutoNeg process has completed, so we now need to
+		 * read both the Auto Negotiation Advertisement
+		 * Register (Address 4) and the Auto_Negotiation Base
+		 * Page Ability Register (Address 5) to determine how
+		 * flow control was negotiated.
+		 */
+		ret_val = hw->phy.ops.read_reg(hw, PHY_AUTONEG_ADV,
+					       &mii_nway_adv_reg);
+		if (ret_val)
+			goto out;
+		ret_val = hw->phy.ops.read_reg(hw, PHY_LP_ABILITY,
+					       &mii_nway_lp_ability_reg);
+		if (ret_val)
+			goto out;
+		/* Two bits in the Auto Negotiation Advertisement Register
+		 * (Address 4) and two bits in the Auto Negotiation Base
+		 * Page Ability Register (Address 5) determine flow control
+		 * for both the PHY and the link partner.  The following
+		 * table, taken out of the IEEE 802.3ab/D6.0 dated March 25,
+		 * 1999, describes these PAUSE resolution bits and how flow
+		 * control is determined based upon these settings.
+		 * NOTE:  DC = Don't Care
+		 *
+		 *   LOCAL DEVICE  |   LINK PARTNER
+		 * PAUSE | ASM_DIR | PAUSE | ASM_DIR | NIC Resolution
+		 *-------|---------|-------|---------|--------------------
+		 *   0   |    0    |  DC   |   DC    | igc_fc_none
+		 *   0   |    1    |   0   |   DC    | igc_fc_none
+		 *   0   |    1    |   1   |    0    | igc_fc_none
+		 *   0   |    1    |   1   |    1    | igc_fc_tx_pause
+		 *   1   |    0    |   0   |   DC    | igc_fc_none
+		 *   1   |   DC    |   1   |   DC    | igc_fc_full
+		 *   1   |    1    |   0   |    0    | igc_fc_none
+		 *   1   |    1    |   0   |    1    | igc_fc_rx_pause
+		 *
+		 * Are both PAUSE bits set to 1?  If so, this implies
+		 * Symmetric Flow Control is enabled at both ends.  The
+		 * ASM_DIR bits are irrelevant per the spec.
+		 *
+		 * For Symmetric Flow Control:
+		 *
+		 *   LOCAL DEVICE  |   LINK PARTNER
+		 * PAUSE | ASM_DIR | PAUSE | ASM_DIR | Result
+		 *-------|---------|-------|---------|--------------------
+		 *   1   |   DC    |   1   |   DC    | IGC_fc_full
+		 *
+		 */
+		if ((mii_nway_adv_reg & NWAY_AR_PAUSE) &&
+		    (mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE)) {
+			/* Now we need to check if the user selected RX ONLY
+			 * of pause frames.  In this case, we had to advertise
+			 * FULL flow control because we could not advertise RX
+			 * ONLY. Hence, we must now check to see if we need to
+			 * turn OFF  the TRANSMISSION of PAUSE frames.
+			 */
+			if (hw->fc.requested_mode == igc_fc_full) {
+				hw->fc.current_mode = igc_fc_full;
+				hw_dbg("Flow Control = FULL.\n");
+			} else {
+				hw->fc.current_mode = igc_fc_rx_pause;
+				hw_dbg("Flow Control = RX PAUSE frames only.\n");
+			}
+		}
+
+		/* For receiving PAUSE frames ONLY.
+		 *
+		 *   LOCAL DEVICE  |   LINK PARTNER
+		 * PAUSE | ASM_DIR | PAUSE | ASM_DIR | Result
+		 *-------|---------|-------|---------|--------------------
+		 *   0   |    1    |   1   |    1    | igc_fc_tx_pause
+		 */
+		else if (!(mii_nway_adv_reg & NWAY_AR_PAUSE) &&
+			 (mii_nway_adv_reg & NWAY_AR_ASM_DIR) &&
+			 (mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
+			 (mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
+			hw->fc.current_mode = igc_fc_tx_pause;
+			hw_dbg("Flow Control = TX PAUSE frames only.\n");
+		}
+		/* For transmitting PAUSE frames ONLY.
+		 *
+		 *   LOCAL DEVICE  |   LINK PARTNER
+		 * PAUSE | ASM_DIR | PAUSE | ASM_DIR | Result
+		 *-------|---------|-------|---------|--------------------
+		 *   1   |    1    |   0   |    1    | igc_fc_rx_pause
+		 */
+		else if ((mii_nway_adv_reg & NWAY_AR_PAUSE) &&
+			 (mii_nway_adv_reg & NWAY_AR_ASM_DIR) &&
+			 !(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
+			 (mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
+			hw->fc.current_mode = igc_fc_rx_pause;
+			hw_dbg("Flow Control = RX PAUSE frames only.\n");
+		}
+		/* Per the IEEE spec, at this point flow control should be
+		 * disabled.  However, we want to consider that we could
+		 * be connected to a legacy switch that doesn't advertise
+		 * desired flow control, but can be forced on the link
+		 * partner.  So if we advertised no flow control, that is
+		 * what we will resolve to.  If we advertised some kind of
+		 * receive capability (Rx Pause Only or Full Flow Control)
+		 * and the link partner advertised none, we will configure
+		 * ourselves to enable Rx Flow Control only.  We can do
+		 * this safely for two reasons:  If the link partner really
+		 * didn't want flow control enabled, and we enable Rx, no
+		 * harm done since we won't be receiving any PAUSE frames
+		 * anyway.  If the intent on the link partner was to have
+		 * flow control enabled, then by us enabling RX only, we
+		 * can at least receive pause frames and process them.
+		 * This is a good idea because in most cases, since we are
+		 * predominantly a server NIC, more times than not we will
+		 * be asked to delay transmission of packets than asking
+		 * our link partner to pause transmission of frames.
+		 */
+		else if ((hw->fc.requested_mode == igc_fc_none) ||
+			 (hw->fc.requested_mode == igc_fc_tx_pause) ||
+			 (hw->fc.strict_ieee)) {
+			hw->fc.current_mode = igc_fc_none;
+			hw_dbg("Flow Control = NONE.\n");
+		} else {
+			hw->fc.current_mode = igc_fc_rx_pause;
+			hw_dbg("Flow Control = RX PAUSE frames only.\n");
+		}
+
+		/* Now we need to do one last check...  If we auto-
+		 * negotiated to HALF DUPLEX, flow control should not be
+		 * enabled per IEEE 802.3 spec.
+		 */
+		ret_val = hw->mac.ops.get_speed_and_duplex(hw, &speed, &duplex);
+		if (ret_val) {
+			hw_dbg("Error getting link speed and duplex\n");
+			goto out;
+		}
+
+		if (duplex == HALF_DUPLEX)
+			hw->fc.current_mode = igc_fc_none;
+
+		/* Now we call a subroutine to actually force the MAC
+		 * controller to use the correct flow control settings.
+		 */
+		ret_val = igc_force_mac_fc(hw);
+		if (ret_val) {
+			hw_dbg("Error forcing flow control settings\n");
+			goto out;
+		}
+	}
+
+out:
+	return 0;
+}
+
+/**
+ * igc_get_auto_rd_done - Check for auto read completion
+ * @hw: pointer to the HW structure
+ *
+ * Check EEPROM for Auto Read done bit.
+ */
+s32 igc_get_auto_rd_done(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+	s32 i = 0;
+
+	while (i < AUTO_READ_DONE_TIMEOUT) {
+		if (rd32(IGC_EECD) & IGC_EECD_AUTO_RD)
+			break;
+		usleep_range(1000, 2000);
+		i++;
+	}
+
+	if (i == AUTO_READ_DONE_TIMEOUT) {
+		hw_dbg("Auto read by HW from NVM has not completed.\n");
+		ret_val = -IGC_ERR_RESET;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_get_speed_and_duplex_copper - Retrieve current speed/duplex
+ * @hw: pointer to the HW structure
+ * @speed: stores the current speed
+ * @duplex: stores the current duplex
+ *
+ * Read the status register for the current speed/duplex and store the current
+ * speed and duplex for copper connections.
+ */
+s32 igc_get_speed_and_duplex_copper(struct igc_hw *hw, u16 *speed,
+				    u16 *duplex)
+{
+	u32 status;
+
+	status = rd32(IGC_STATUS);
+	if (status & IGC_STATUS_SPEED_1000) {
+		/* For I225, STATUS will indicate 1G speed in both 1 Gbps
+		 * and 2.5 Gbps link modes. An additional bit is used
+		 * to differentiate between 1 Gbps and 2.5 Gbps.
+		 */
+		if (hw->mac.type == igc_i225 &&
+		    (status & IGC_STATUS_SPEED_2500)) {
+			*speed = SPEED_2500;
+			hw_dbg("2500 Mbs, ");
+		} else {
+			*speed = SPEED_1000;
+			hw_dbg("1000 Mbs, ");
+		}
+	} else if (status & IGC_STATUS_SPEED_100) {
+		*speed = SPEED_100;
+		hw_dbg("100 Mbs, ");
+	} else {
+		*speed = SPEED_10;
+		hw_dbg("10 Mbs, ");
+	}
+
+	if (status & IGC_STATUS_FD) {
+		*duplex = FULL_DUPLEX;
+		hw_dbg("Full Duplex\n");
+	} else {
+		*duplex = HALF_DUPLEX;
+		hw_dbg("Half Duplex\n");
+	}
+
+	return 0;
+}
+
+/**
+ * igc_put_hw_semaphore - Release hardware semaphore
+ * @hw: pointer to the HW structure
+ *
+ * Release hardware semaphore used to access the PHY or NVM
+ */
+void igc_put_hw_semaphore(struct igc_hw *hw)
+{
+	u32 swsm;
+
+	swsm = rd32(IGC_SWSM);
+
+	swsm &= ~(IGC_SWSM_SMBI | IGC_SWSM_SWESMBI);
+
+	wr32(IGC_SWSM, swsm);
+}
+
+/**
+ * igc_enable_mng_pass_thru - Enable processing of ARP's
+ * @hw: pointer to the HW structure
+ *
+ * Verifies the hardware needs to leave interface enabled so that frames can
+ * be directed to and from the management interface.
+ */
+bool igc_enable_mng_pass_thru(struct igc_hw *hw)
+{
+	bool ret_val = false;
+	u32 fwsm, factps;
+	u32 manc;
+
+	if (!hw->mac.asf_firmware_present)
+		goto out;
+
+	manc = rd32(IGC_MANC);
+
+	if (!(manc & IGC_MANC_RCV_TCO_EN))
+		goto out;
+
+	if (hw->mac.arc_subsystem_valid) {
+		fwsm = rd32(IGC_FWSM);
+		factps = rd32(IGC_FACTPS);
+
+		if (!(factps & IGC_FACTPS_MNGCG) &&
+		    ((fwsm & IGC_FWSM_MODE_MASK) ==
+		    (igc_mng_mode_pt << IGC_FWSM_MODE_SHIFT))) {
+			ret_val = true;
+			goto out;
+		}
+	} else {
+		if ((manc & IGC_MANC_SMBUS_EN) &&
+		    !(manc & IGC_MANC_ASF_EN)) {
+			ret_val = true;
+			goto out;
+		}
+	}
+
+out:
+	return ret_val;
+}
diff --git a/drivers/net/ethernet/intel/igc/igc_mac.h b/drivers/net/ethernet/intel/igc/igc_mac.h
new file mode 100644
index 000000000000..782bc995badc
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_mac.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_MAC_H_
+#define _IGC_MAC_H_
+
+#include "igc_hw.h"
+#include "igc_phy.h"
+#include "igc_defines.h"
+
+#ifndef IGC_REMOVED
+#define IGC_REMOVED(a) (0)
+#endif /* IGC_REMOVED */
+
+/* forward declaration */
+s32 igc_disable_pcie_master(struct igc_hw *hw);
+s32 igc_check_for_copper_link(struct igc_hw *hw);
+s32 igc_config_fc_after_link_up(struct igc_hw *hw);
+s32 igc_force_mac_fc(struct igc_hw *hw);
+void igc_init_rx_addrs(struct igc_hw *hw, u16 rar_count);
+s32 igc_setup_link(struct igc_hw *hw);
+void igc_clear_hw_cntrs_base(struct igc_hw *hw);
+s32 igc_get_auto_rd_done(struct igc_hw *hw);
+void igc_put_hw_semaphore(struct igc_hw *hw);
+void igc_rar_set(struct igc_hw *hw, u8 *addr, u32 index);
+void igc_config_collision_dist(struct igc_hw *hw);
+
+s32 igc_get_speed_and_duplex_copper(struct igc_hw *hw, u16 *speed,
+				    u16 *duplex);
+
+bool igc_enable_mng_pass_thru(struct igc_hw *hw);
+
+enum igc_mng_mode {
+	igc_mng_mode_none = 0,
+	igc_mng_mode_asf,
+	igc_mng_mode_pt,
+	igc_mng_mode_ipmi,
+	igc_mng_mode_host_if_only
+};
+
+#endif
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
new file mode 100644
index 000000000000..9d85707e8a81
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -0,0 +1,3901 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c)  2018 Intel Corporation */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/if_vlan.h>
+#include <linux/aer.h>
+
+#include "igc.h"
+#include "igc_hw.h"
+
+#define DRV_VERSION	"0.0.1-k"
+#define DRV_SUMMARY	"Intel(R) 2.5G Ethernet Linux Driver"
+
+static int debug = -1;
+
+MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
+MODULE_DESCRIPTION(DRV_SUMMARY);
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION(DRV_VERSION);
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
+char igc_driver_name[] = "igc";
+char igc_driver_version[] = DRV_VERSION;
+static const char igc_driver_string[] = DRV_SUMMARY;
+static const char igc_copyright[] =
+	"Copyright(c) 2018 Intel Corporation.";
+
+static const struct igc_info *igc_info_tbl[] = {
+	[board_base] = &igc_base_info,
+};
+
+static const struct pci_device_id igc_pci_tbl[] = {
+	{ PCI_VDEVICE(INTEL, IGC_DEV_ID_I225_LM), board_base },
+	{ PCI_VDEVICE(INTEL, IGC_DEV_ID_I225_V), board_base },
+	/* required last entry */
+	{0, }
+};
+
+MODULE_DEVICE_TABLE(pci, igc_pci_tbl);
+
+/* forward declaration */
+static void igc_clean_tx_ring(struct igc_ring *tx_ring);
+static int igc_sw_init(struct igc_adapter *);
+static void igc_configure(struct igc_adapter *adapter);
+static void igc_power_down_link(struct igc_adapter *adapter);
+static void igc_set_default_mac_filter(struct igc_adapter *adapter);
+static void igc_set_rx_mode(struct net_device *netdev);
+static void igc_write_itr(struct igc_q_vector *q_vector);
+static void igc_assign_vector(struct igc_q_vector *q_vector, int msix_vector);
+static void igc_free_q_vector(struct igc_adapter *adapter, int v_idx);
+static void igc_set_interrupt_capability(struct igc_adapter *adapter,
+					 bool msix);
+static void igc_free_q_vectors(struct igc_adapter *adapter);
+static void igc_irq_disable(struct igc_adapter *adapter);
+static void igc_irq_enable(struct igc_adapter *adapter);
+static void igc_configure_msix(struct igc_adapter *adapter);
+static bool igc_alloc_mapped_page(struct igc_ring *rx_ring,
+				  struct igc_rx_buffer *bi);
+
+enum latency_range {
+	lowest_latency = 0,
+	low_latency = 1,
+	bulk_latency = 2,
+	latency_invalid = 255
+};
+
+static void igc_reset(struct igc_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	struct igc_hw *hw = &adapter->hw;
+
+	hw->mac.ops.reset_hw(hw);
+
+	if (hw->mac.ops.init_hw(hw))
+		dev_err(&pdev->dev, "Hardware Error\n");
+
+	if (!netif_running(adapter->netdev))
+		igc_power_down_link(adapter);
+
+	igc_get_phy_info(hw);
+}
+
+/**
+ * igc_power_up_link - Power up the phy/serdes link
+ * @adapter: address of board private structure
+ */
+static void igc_power_up_link(struct igc_adapter *adapter)
+{
+	igc_reset_phy(&adapter->hw);
+
+	if (adapter->hw.phy.media_type == igc_media_type_copper)
+		igc_power_up_phy_copper(&adapter->hw);
+
+	igc_setup_link(&adapter->hw);
+}
+
+/**
+ * igc_power_down_link - Power down the phy/serdes link
+ * @adapter: address of board private structure
+ */
+static void igc_power_down_link(struct igc_adapter *adapter)
+{
+	if (adapter->hw.phy.media_type == igc_media_type_copper)
+		igc_power_down_phy_copper_base(&adapter->hw);
+}
+
+/**
+ * igc_release_hw_control - release control of the h/w to f/w
+ * @adapter: address of board private structure
+ *
+ * igc_release_hw_control resets CTRL_EXT:DRV_LOAD bit.
+ * For ASF and Pass Through versions of f/w this means that the
+ * driver is no longer loaded.
+ */
+static void igc_release_hw_control(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	u32 ctrl_ext;
+
+	/* Let firmware take over control of h/w */
+	ctrl_ext = rd32(IGC_CTRL_EXT);
+	wr32(IGC_CTRL_EXT,
+	     ctrl_ext & ~IGC_CTRL_EXT_DRV_LOAD);
+}
+
+/**
+ * igc_get_hw_control - get control of the h/w from f/w
+ * @adapter: address of board private structure
+ *
+ * igc_get_hw_control sets CTRL_EXT:DRV_LOAD bit.
+ * For ASF and Pass Through versions of f/w this means that
+ * the driver is loaded.
+ */
+static void igc_get_hw_control(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	u32 ctrl_ext;
+
+	/* Let firmware know the driver has taken over */
+	ctrl_ext = rd32(IGC_CTRL_EXT);
+	wr32(IGC_CTRL_EXT,
+	     ctrl_ext | IGC_CTRL_EXT_DRV_LOAD);
+}
+
+/**
+ * igc_free_tx_resources - Free Tx Resources per Queue
+ * @tx_ring: Tx descriptor ring for a specific queue
+ *
+ * Free all transmit software resources
+ */
+static void igc_free_tx_resources(struct igc_ring *tx_ring)
+{
+	igc_clean_tx_ring(tx_ring);
+
+	vfree(tx_ring->tx_buffer_info);
+	tx_ring->tx_buffer_info = NULL;
+
+	/* if not set, then don't free */
+	if (!tx_ring->desc)
+		return;
+
+	dma_free_coherent(tx_ring->dev, tx_ring->size,
+			  tx_ring->desc, tx_ring->dma);
+
+	tx_ring->desc = NULL;
+}
+
+/**
+ * igc_free_all_tx_resources - Free Tx Resources for All Queues
+ * @adapter: board private structure
+ *
+ * Free all transmit software resources
+ */
+static void igc_free_all_tx_resources(struct igc_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		igc_free_tx_resources(adapter->tx_ring[i]);
+}
+
+/**
+ * igc_clean_tx_ring - Free Tx Buffers
+ * @tx_ring: ring to be cleaned
+ */
+static void igc_clean_tx_ring(struct igc_ring *tx_ring)
+{
+	u16 i = tx_ring->next_to_clean;
+	struct igc_tx_buffer *tx_buffer = &tx_ring->tx_buffer_info[i];
+
+	while (i != tx_ring->next_to_use) {
+		union igc_adv_tx_desc *eop_desc, *tx_desc;
+
+		/* Free all the Tx ring sk_buffs */
+		dev_kfree_skb_any(tx_buffer->skb);
+
+		/* unmap skb header data */
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(tx_buffer, dma),
+				 dma_unmap_len(tx_buffer, len),
+				 DMA_TO_DEVICE);
+
+		/* check for eop_desc to determine the end of the packet */
+		eop_desc = tx_buffer->next_to_watch;
+		tx_desc = IGC_TX_DESC(tx_ring, i);
+
+		/* unmap remaining buffers */
+		while (tx_desc != eop_desc) {
+			tx_buffer++;
+			tx_desc++;
+			i++;
+			if (unlikely(i == tx_ring->count)) {
+				i = 0;
+				tx_buffer = tx_ring->tx_buffer_info;
+				tx_desc = IGC_TX_DESC(tx_ring, 0);
+			}
+
+			/* unmap any remaining paged data */
+			if (dma_unmap_len(tx_buffer, len))
+				dma_unmap_page(tx_ring->dev,
+					       dma_unmap_addr(tx_buffer, dma),
+					       dma_unmap_len(tx_buffer, len),
+					       DMA_TO_DEVICE);
+		}
+
+		/* move us one more past the eop_desc for start of next pkt */
+		tx_buffer++;
+		i++;
+		if (unlikely(i == tx_ring->count)) {
+			i = 0;
+			tx_buffer = tx_ring->tx_buffer_info;
+		}
+	}
+
+	/* reset BQL for queue */
+	netdev_tx_reset_queue(txring_txq(tx_ring));
+
+	/* reset next_to_use and next_to_clean */
+	tx_ring->next_to_use = 0;
+	tx_ring->next_to_clean = 0;
+}
+
+/**
+ * igc_clean_all_tx_rings - Free Tx Buffers for all queues
+ * @adapter: board private structure
+ */
+static void igc_clean_all_tx_rings(struct igc_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		if (adapter->tx_ring[i])
+			igc_clean_tx_ring(adapter->tx_ring[i]);
+}
+
+/**
+ * igc_setup_tx_resources - allocate Tx resources (Descriptors)
+ * @tx_ring: tx descriptor ring (for a specific queue) to setup
+ *
+ * Return 0 on success, negative on failure
+ */
+static int igc_setup_tx_resources(struct igc_ring *tx_ring)
+{
+	struct device *dev = tx_ring->dev;
+	int size = 0;
+
+	size = sizeof(struct igc_tx_buffer) * tx_ring->count;
+	tx_ring->tx_buffer_info = vzalloc(size);
+	if (!tx_ring->tx_buffer_info)
+		goto err;
+
+	/* round up to nearest 4K */
+	tx_ring->size = tx_ring->count * sizeof(union igc_adv_tx_desc);
+	tx_ring->size = ALIGN(tx_ring->size, 4096);
+
+	tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
+					   &tx_ring->dma, GFP_KERNEL);
+
+	if (!tx_ring->desc)
+		goto err;
+
+	tx_ring->next_to_use = 0;
+	tx_ring->next_to_clean = 0;
+
+	return 0;
+
+err:
+	vfree(tx_ring->tx_buffer_info);
+	dev_err(dev,
+		"Unable to allocate memory for the transmit descriptor ring\n");
+	return -ENOMEM;
+}
+
+/**
+ * igc_setup_all_tx_resources - wrapper to allocate Tx resources for all queues
+ * @adapter: board private structure
+ *
+ * Return 0 on success, negative on failure
+ */
+static int igc_setup_all_tx_resources(struct igc_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		err = igc_setup_tx_resources(adapter->tx_ring[i]);
+		if (err) {
+			dev_err(&pdev->dev,
+				"Allocation for Tx Queue %u failed\n", i);
+			for (i--; i >= 0; i--)
+				igc_free_tx_resources(adapter->tx_ring[i]);
+			break;
+		}
+	}
+
+	return err;
+}
+
+/**
+ * igc_clean_rx_ring - Free Rx Buffers per Queue
+ * @rx_ring: ring to free buffers from
+ */
+static void igc_clean_rx_ring(struct igc_ring *rx_ring)
+{
+	u16 i = rx_ring->next_to_clean;
+
+	if (rx_ring->skb)
+		dev_kfree_skb(rx_ring->skb);
+	rx_ring->skb = NULL;
+
+	/* Free all the Rx ring sk_buffs */
+	while (i != rx_ring->next_to_alloc) {
+		struct igc_rx_buffer *buffer_info = &rx_ring->rx_buffer_info[i];
+
+		/* Invalidate cache lines that may have been written to by
+		 * device so that we avoid corrupting memory.
+		 */
+		dma_sync_single_range_for_cpu(rx_ring->dev,
+					      buffer_info->dma,
+					      buffer_info->page_offset,
+					      igc_rx_bufsz(rx_ring),
+					      DMA_FROM_DEVICE);
+
+		/* free resources associated with mapping */
+		dma_unmap_page_attrs(rx_ring->dev,
+				     buffer_info->dma,
+				     igc_rx_pg_size(rx_ring),
+				     DMA_FROM_DEVICE,
+				     IGC_RX_DMA_ATTR);
+		__page_frag_cache_drain(buffer_info->page,
+					buffer_info->pagecnt_bias);
+
+		i++;
+		if (i == rx_ring->count)
+			i = 0;
+	}
+
+	rx_ring->next_to_alloc = 0;
+	rx_ring->next_to_clean = 0;
+	rx_ring->next_to_use = 0;
+}
+
+/**
+ * igc_clean_all_rx_rings - Free Rx Buffers for all queues
+ * @adapter: board private structure
+ */
+static void igc_clean_all_rx_rings(struct igc_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		if (adapter->rx_ring[i])
+			igc_clean_rx_ring(adapter->rx_ring[i]);
+}
+
+/**
+ * igc_free_rx_resources - Free Rx Resources
+ * @rx_ring: ring to clean the resources from
+ *
+ * Free all receive software resources
+ */
+static void igc_free_rx_resources(struct igc_ring *rx_ring)
+{
+	igc_clean_rx_ring(rx_ring);
+
+	vfree(rx_ring->rx_buffer_info);
+	rx_ring->rx_buffer_info = NULL;
+
+	/* if not set, then don't free */
+	if (!rx_ring->desc)
+		return;
+
+	dma_free_coherent(rx_ring->dev, rx_ring->size,
+			  rx_ring->desc, rx_ring->dma);
+
+	rx_ring->desc = NULL;
+}
+
+/**
+ * igc_free_all_rx_resources - Free Rx Resources for All Queues
+ * @adapter: board private structure
+ *
+ * Free all receive software resources
+ */
+static void igc_free_all_rx_resources(struct igc_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		igc_free_rx_resources(adapter->rx_ring[i]);
+}
+
+/**
+ * igc_setup_rx_resources - allocate Rx resources (Descriptors)
+ * @rx_ring:    rx descriptor ring (for a specific queue) to setup
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int igc_setup_rx_resources(struct igc_ring *rx_ring)
+{
+	struct device *dev = rx_ring->dev;
+	int size, desc_len;
+
+	size = sizeof(struct igc_rx_buffer) * rx_ring->count;
+	rx_ring->rx_buffer_info = vzalloc(size);
+	if (!rx_ring->rx_buffer_info)
+		goto err;
+
+	desc_len = sizeof(union igc_adv_rx_desc);
+
+	/* Round up to nearest 4K */
+	rx_ring->size = rx_ring->count * desc_len;
+	rx_ring->size = ALIGN(rx_ring->size, 4096);
+
+	rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
+					   &rx_ring->dma, GFP_KERNEL);
+
+	if (!rx_ring->desc)
+		goto err;
+
+	rx_ring->next_to_alloc = 0;
+	rx_ring->next_to_clean = 0;
+	rx_ring->next_to_use = 0;
+
+	return 0;
+
+err:
+	vfree(rx_ring->rx_buffer_info);
+	rx_ring->rx_buffer_info = NULL;
+	dev_err(dev,
+		"Unable to allocate memory for the receive descriptor ring\n");
+	return -ENOMEM;
+}
+
+/**
+ * igc_setup_all_rx_resources - wrapper to allocate Rx resources
+ *                                (Descriptors) for all queues
+ * @adapter: board private structure
+ *
+ * Return 0 on success, negative on failure
+ */
+static int igc_setup_all_rx_resources(struct igc_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		err = igc_setup_rx_resources(adapter->rx_ring[i]);
+		if (err) {
+			dev_err(&pdev->dev,
+				"Allocation for Rx Queue %u failed\n", i);
+			for (i--; i >= 0; i--)
+				igc_free_rx_resources(adapter->rx_ring[i]);
+			break;
+		}
+	}
+
+	return err;
+}
+
+/**
+ * igc_configure_rx_ring - Configure a receive ring after Reset
+ * @adapter: board private structure
+ * @ring: receive ring to be configured
+ *
+ * Configure the Rx unit of the MAC after a reset.
+ */
+static void igc_configure_rx_ring(struct igc_adapter *adapter,
+				  struct igc_ring *ring)
+{
+	struct igc_hw *hw = &adapter->hw;
+	union igc_adv_rx_desc *rx_desc;
+	int reg_idx = ring->reg_idx;
+	u32 srrctl = 0, rxdctl = 0;
+	u64 rdba = ring->dma;
+
+	/* disable the queue */
+	wr32(IGC_RXDCTL(reg_idx), 0);
+
+	/* Set DMA base address registers */
+	wr32(IGC_RDBAL(reg_idx),
+	     rdba & 0x00000000ffffffffULL);
+	wr32(IGC_RDBAH(reg_idx), rdba >> 32);
+	wr32(IGC_RDLEN(reg_idx),
+	     ring->count * sizeof(union igc_adv_rx_desc));
+
+	/* initialize head and tail */
+	ring->tail = adapter->io_addr + IGC_RDT(reg_idx);
+	wr32(IGC_RDH(reg_idx), 0);
+	writel(0, ring->tail);
+
+	/* reset next-to- use/clean to place SW in sync with hardware */
+	ring->next_to_clean = 0;
+	ring->next_to_use = 0;
+
+	/* set descriptor configuration */
+	srrctl = IGC_RX_HDR_LEN << IGC_SRRCTL_BSIZEHDRSIZE_SHIFT;
+	if (ring_uses_large_buffer(ring))
+		srrctl |= IGC_RXBUFFER_3072 >> IGC_SRRCTL_BSIZEPKT_SHIFT;
+	else
+		srrctl |= IGC_RXBUFFER_2048 >> IGC_SRRCTL_BSIZEPKT_SHIFT;
+	srrctl |= IGC_SRRCTL_DESCTYPE_ADV_ONEBUF;
+
+	wr32(IGC_SRRCTL(reg_idx), srrctl);
+
+	rxdctl |= IGC_RX_PTHRESH;
+	rxdctl |= IGC_RX_HTHRESH << 8;
+	rxdctl |= IGC_RX_WTHRESH << 16;
+
+	/* initialize rx_buffer_info */
+	memset(ring->rx_buffer_info, 0,
+	       sizeof(struct igc_rx_buffer) * ring->count);
+
+	/* initialize Rx descriptor 0 */
+	rx_desc = IGC_RX_DESC(ring, 0);
+	rx_desc->wb.upper.length = 0;
+
+	/* enable receive descriptor fetching */
+	rxdctl |= IGC_RXDCTL_QUEUE_ENABLE;
+
+	wr32(IGC_RXDCTL(reg_idx), rxdctl);
+}
+
+/**
+ * igc_configure_rx - Configure receive Unit after Reset
+ * @adapter: board private structure
+ *
+ * Configure the Rx unit of the MAC after a reset.
+ */
+static void igc_configure_rx(struct igc_adapter *adapter)
+{
+	int i;
+
+	/* Setup the HW Rx Head and Tail Descriptor Pointers and
+	 * the Base and Length of the Rx Descriptor Ring
+	 */
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		igc_configure_rx_ring(adapter, adapter->rx_ring[i]);
+}
+
+/**
+ * igc_configure_tx_ring - Configure transmit ring after Reset
+ * @adapter: board private structure
+ * @ring: tx ring to configure
+ *
+ * Configure a transmit ring after a reset.
+ */
+static void igc_configure_tx_ring(struct igc_adapter *adapter,
+				  struct igc_ring *ring)
+{
+	struct igc_hw *hw = &adapter->hw;
+	int reg_idx = ring->reg_idx;
+	u64 tdba = ring->dma;
+	u32 txdctl = 0;
+
+	/* disable the queue */
+	wr32(IGC_TXDCTL(reg_idx), 0);
+	wrfl();
+	mdelay(10);
+
+	wr32(IGC_TDLEN(reg_idx),
+	     ring->count * sizeof(union igc_adv_tx_desc));
+	wr32(IGC_TDBAL(reg_idx),
+	     tdba & 0x00000000ffffffffULL);
+	wr32(IGC_TDBAH(reg_idx), tdba >> 32);
+
+	ring->tail = adapter->io_addr + IGC_TDT(reg_idx);
+	wr32(IGC_TDH(reg_idx), 0);
+	writel(0, ring->tail);
+
+	txdctl |= IGC_TX_PTHRESH;
+	txdctl |= IGC_TX_HTHRESH << 8;
+	txdctl |= IGC_TX_WTHRESH << 16;
+
+	txdctl |= IGC_TXDCTL_QUEUE_ENABLE;
+	wr32(IGC_TXDCTL(reg_idx), txdctl);
+}
+
+/**
+ * igc_configure_tx - Configure transmit Unit after Reset
+ * @adapter: board private structure
+ *
+ * Configure the Tx unit of the MAC after a reset.
+ */
+static void igc_configure_tx(struct igc_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		igc_configure_tx_ring(adapter, adapter->tx_ring[i]);
+}
+
+/**
+ * igc_setup_mrqc - configure the multiple receive queue control registers
+ * @adapter: Board private structure
+ */
+static void igc_setup_mrqc(struct igc_adapter *adapter)
+{
+}
+
+/**
+ * igc_setup_rctl - configure the receive control registers
+ * @adapter: Board private structure
+ */
+static void igc_setup_rctl(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	u32 rctl;
+
+	rctl = rd32(IGC_RCTL);
+
+	rctl &= ~(3 << IGC_RCTL_MO_SHIFT);
+	rctl &= ~(IGC_RCTL_LBM_TCVR | IGC_RCTL_LBM_MAC);
+
+	rctl |= IGC_RCTL_EN | IGC_RCTL_BAM | IGC_RCTL_RDMTS_HALF |
+		(hw->mac.mc_filter_type << IGC_RCTL_MO_SHIFT);
+
+	/* enable stripping of CRC. Newer features require
+	 * that the HW strips the CRC.
+	 */
+	rctl |= IGC_RCTL_SECRC;
+
+	/* disable store bad packets and clear size bits. */
+	rctl &= ~(IGC_RCTL_SBP | IGC_RCTL_SZ_256);
+
+	/* enable LPE to allow for reception of jumbo frames */
+	rctl |= IGC_RCTL_LPE;
+
+	/* disable queue 0 to prevent tail write w/o re-config */
+	wr32(IGC_RXDCTL(0), 0);
+
+	/* This is useful for sniffing bad packets. */
+	if (adapter->netdev->features & NETIF_F_RXALL) {
+		/* UPE and MPE will be handled by normal PROMISC logic
+		 * in set_rx_mode
+		 */
+		rctl |= (IGC_RCTL_SBP | /* Receive bad packets */
+			 IGC_RCTL_BAM | /* RX All Bcast Pkts */
+			 IGC_RCTL_PMCF); /* RX All MAC Ctrl Pkts */
+
+		rctl &= ~(IGC_RCTL_DPF | /* Allow filtered pause */
+			  IGC_RCTL_CFIEN); /* Disable VLAN CFIEN Filter */
+	}
+
+	wr32(IGC_RCTL, rctl);
+}
+
+/**
+ * igc_setup_tctl - configure the transmit control registers
+ * @adapter: Board private structure
+ */
+static void igc_setup_tctl(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	u32 tctl;
+
+	/* disable queue 0 which icould be enabled by default */
+	wr32(IGC_TXDCTL(0), 0);
+
+	/* Program the Transmit Control Register */
+	tctl = rd32(IGC_TCTL);
+	tctl &= ~IGC_TCTL_CT;
+	tctl |= IGC_TCTL_PSP | IGC_TCTL_RTLC |
+		(IGC_COLLISION_THRESHOLD << IGC_CT_SHIFT);
+
+	/* Enable transmits */
+	tctl |= IGC_TCTL_EN;
+
+	wr32(IGC_TCTL, tctl);
+}
+
+/**
+ * igc_set_mac - Change the Ethernet Address of the NIC
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int igc_set_mac(struct net_device *netdev, void *p)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+	struct igc_hw *hw = &adapter->hw;
+	struct sockaddr *addr = p;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EADDRNOTAVAIL;
+
+	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+	memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
+
+	/* set the correct pool for the new PF MAC address in entry 0 */
+	igc_set_default_mac_filter(adapter);
+
+	return 0;
+}
+
+static void igc_tx_csum(struct igc_ring *tx_ring, struct igc_tx_buffer *first)
+{
+}
+
+static int __igc_maybe_stop_tx(struct igc_ring *tx_ring, const u16 size)
+{
+	struct net_device *netdev = tx_ring->netdev;
+
+	netif_stop_subqueue(netdev, tx_ring->queue_index);
+
+	/* memory barriier comment */
+	smp_mb();
+
+	/* We need to check again in a case another CPU has just
+	 * made room available.
+	 */
+	if (igc_desc_unused(tx_ring) < size)
+		return -EBUSY;
+
+	/* A reprieve! */
+	netif_wake_subqueue(netdev, tx_ring->queue_index);
+
+	u64_stats_update_begin(&tx_ring->tx_syncp2);
+	tx_ring->tx_stats.restart_queue2++;
+	u64_stats_update_end(&tx_ring->tx_syncp2);
+
+	return 0;
+}
+
+static inline int igc_maybe_stop_tx(struct igc_ring *tx_ring, const u16 size)
+{
+	if (igc_desc_unused(tx_ring) >= size)
+		return 0;
+	return __igc_maybe_stop_tx(tx_ring, size);
+}
+
+static u32 igc_tx_cmd_type(struct sk_buff *skb, u32 tx_flags)
+{
+	/* set type for advanced descriptor with frame checksum insertion */
+	u32 cmd_type = IGC_ADVTXD_DTYP_DATA |
+		       IGC_ADVTXD_DCMD_DEXT |
+		       IGC_ADVTXD_DCMD_IFCS;
+
+	return cmd_type;
+}
+
+static void igc_tx_olinfo_status(struct igc_ring *tx_ring,
+				 union igc_adv_tx_desc *tx_desc,
+				 u32 tx_flags, unsigned int paylen)
+{
+	u32 olinfo_status = paylen << IGC_ADVTXD_PAYLEN_SHIFT;
+
+	/* insert L4 checksum */
+	olinfo_status |= (tx_flags & IGC_TX_FLAGS_CSUM) *
+			  ((IGC_TXD_POPTS_TXSM << 8) /
+			  IGC_TX_FLAGS_CSUM);
+
+	/* insert IPv4 checksum */
+	olinfo_status |= (tx_flags & IGC_TX_FLAGS_IPV4) *
+			  (((IGC_TXD_POPTS_IXSM << 8)) /
+			  IGC_TX_FLAGS_IPV4);
+
+	tx_desc->read.olinfo_status = cpu_to_le32(olinfo_status);
+}
+
+static int igc_tx_map(struct igc_ring *tx_ring,
+		      struct igc_tx_buffer *first,
+		      const u8 hdr_len)
+{
+	struct sk_buff *skb = first->skb;
+	struct igc_tx_buffer *tx_buffer;
+	union igc_adv_tx_desc *tx_desc;
+	u32 tx_flags = first->tx_flags;
+	struct skb_frag_struct *frag;
+	u16 i = tx_ring->next_to_use;
+	unsigned int data_len, size;
+	dma_addr_t dma;
+	u32 cmd_type = igc_tx_cmd_type(skb, tx_flags);
+
+	tx_desc = IGC_TX_DESC(tx_ring, i);
+
+	igc_tx_olinfo_status(tx_ring, tx_desc, tx_flags, skb->len - hdr_len);
+
+	size = skb_headlen(skb);
+	data_len = skb->data_len;
+
+	dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
+
+	tx_buffer = first;
+
+	for (frag = &skb_shinfo(skb)->frags[0];; frag++) {
+		if (dma_mapping_error(tx_ring->dev, dma))
+			goto dma_error;
+
+		/* record length, and DMA address */
+		dma_unmap_len_set(tx_buffer, len, size);
+		dma_unmap_addr_set(tx_buffer, dma, dma);
+
+		tx_desc->read.buffer_addr = cpu_to_le64(dma);
+
+		while (unlikely(size > IGC_MAX_DATA_PER_TXD)) {
+			tx_desc->read.cmd_type_len =
+				cpu_to_le32(cmd_type ^ IGC_MAX_DATA_PER_TXD);
+
+			i++;
+			tx_desc++;
+			if (i == tx_ring->count) {
+				tx_desc = IGC_TX_DESC(tx_ring, 0);
+				i = 0;
+			}
+			tx_desc->read.olinfo_status = 0;
+
+			dma += IGC_MAX_DATA_PER_TXD;
+			size -= IGC_MAX_DATA_PER_TXD;
+
+			tx_desc->read.buffer_addr = cpu_to_le64(dma);
+		}
+
+		if (likely(!data_len))
+			break;
+
+		tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type ^ size);
+
+		i++;
+		tx_desc++;
+		if (i == tx_ring->count) {
+			tx_desc = IGC_TX_DESC(tx_ring, 0);
+			i = 0;
+		}
+		tx_desc->read.olinfo_status = 0;
+
+		size = skb_frag_size(frag);
+		data_len -= size;
+
+		dma = skb_frag_dma_map(tx_ring->dev, frag, 0,
+				       size, DMA_TO_DEVICE);
+
+		tx_buffer = &tx_ring->tx_buffer_info[i];
+	}
+
+	/* write last descriptor with RS and EOP bits */
+	cmd_type |= size | IGC_TXD_DCMD;
+	tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type);
+
+	netdev_tx_sent_queue(txring_txq(tx_ring), first->bytecount);
+
+	/* set the timestamp */
+	first->time_stamp = jiffies;
+
+	/* Force memory writes to complete before letting h/w know there
+	 * are new descriptors to fetch.  (Only applicable for weak-ordered
+	 * memory model archs, such as IA-64).
+	 *
+	 * We also need this memory barrier to make certain all of the
+	 * status bits have been updated before next_to_watch is written.
+	 */
+	wmb();
+
+	/* set next_to_watch value indicating a packet is present */
+	first->next_to_watch = tx_desc;
+
+	i++;
+	if (i == tx_ring->count)
+		i = 0;
+
+	tx_ring->next_to_use = i;
+
+	/* Make sure there is space in the ring for the next send. */
+	igc_maybe_stop_tx(tx_ring, DESC_NEEDED);
+
+	if (netif_xmit_stopped(txring_txq(tx_ring)) || !skb->xmit_more) {
+		writel(i, tx_ring->tail);
+
+		/* we need this if more than one processor can write to our tail
+		 * at a time, it synchronizes IO on IA64/Altix systems
+		 */
+		mmiowb();
+	}
+
+	return 0;
+dma_error:
+	dev_err(tx_ring->dev, "TX DMA map failed\n");
+	tx_buffer = &tx_ring->tx_buffer_info[i];
+
+	/* clear dma mappings for failed tx_buffer_info map */
+	while (tx_buffer != first) {
+		if (dma_unmap_len(tx_buffer, len))
+			dma_unmap_page(tx_ring->dev,
+				       dma_unmap_addr(tx_buffer, dma),
+				       dma_unmap_len(tx_buffer, len),
+				       DMA_TO_DEVICE);
+		dma_unmap_len_set(tx_buffer, len, 0);
+
+		if (i-- == 0)
+			i += tx_ring->count;
+		tx_buffer = &tx_ring->tx_buffer_info[i];
+	}
+
+	if (dma_unmap_len(tx_buffer, len))
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(tx_buffer, dma),
+				 dma_unmap_len(tx_buffer, len),
+				 DMA_TO_DEVICE);
+	dma_unmap_len_set(tx_buffer, len, 0);
+
+	dev_kfree_skb_any(tx_buffer->skb);
+	tx_buffer->skb = NULL;
+
+	tx_ring->next_to_use = i;
+
+	return -1;
+}
+
+static netdev_tx_t igc_xmit_frame_ring(struct sk_buff *skb,
+				       struct igc_ring *tx_ring)
+{
+	u16 count = TXD_USE_COUNT(skb_headlen(skb));
+	__be16 protocol = vlan_get_protocol(skb);
+	struct igc_tx_buffer *first;
+	u32 tx_flags = 0;
+	unsigned short f;
+	u8 hdr_len = 0;
+
+	/* need: 1 descriptor per page * PAGE_SIZE/IGC_MAX_DATA_PER_TXD,
+	 *	+ 1 desc for skb_headlen/IGC_MAX_DATA_PER_TXD,
+	 *	+ 2 desc gap to keep tail from touching head,
+	 *	+ 1 desc for context descriptor,
+	 * otherwise try next time
+	 */
+	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
+		count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
+
+	if (igc_maybe_stop_tx(tx_ring, count + 3)) {
+		/* this is a hard error */
+		return NETDEV_TX_BUSY;
+	}
+
+	/* record the location of the first descriptor for this packet */
+	first = &tx_ring->tx_buffer_info[tx_ring->next_to_use];
+	first->skb = skb;
+	first->bytecount = skb->len;
+	first->gso_segs = 1;
+
+	skb_tx_timestamp(skb);
+
+	/* record initial flags and protocol */
+	first->tx_flags = tx_flags;
+	first->protocol = protocol;
+
+	igc_tx_csum(tx_ring, first);
+
+	igc_tx_map(tx_ring, first, hdr_len);
+
+	return NETDEV_TX_OK;
+}
+
+static inline struct igc_ring *igc_tx_queue_mapping(struct igc_adapter *adapter,
+						    struct sk_buff *skb)
+{
+	unsigned int r_idx = skb->queue_mapping;
+
+	if (r_idx >= adapter->num_tx_queues)
+		r_idx = r_idx % adapter->num_tx_queues;
+
+	return adapter->tx_ring[r_idx];
+}
+
+static netdev_tx_t igc_xmit_frame(struct sk_buff *skb,
+				  struct net_device *netdev)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+
+	/* The minimum packet size with TCTL.PSP set is 17 so pad the skb
+	 * in order to meet this minimum size requirement.
+	 */
+	if (skb->len < 17) {
+		if (skb_padto(skb, 17))
+			return NETDEV_TX_OK;
+		skb->len = 17;
+	}
+
+	return igc_xmit_frame_ring(skb, igc_tx_queue_mapping(adapter, skb));
+}
+
+static inline void igc_rx_hash(struct igc_ring *ring,
+			       union igc_adv_rx_desc *rx_desc,
+			       struct sk_buff *skb)
+{
+	if (ring->netdev->features & NETIF_F_RXHASH)
+		skb_set_hash(skb,
+			     le32_to_cpu(rx_desc->wb.lower.hi_dword.rss),
+			     PKT_HASH_TYPE_L3);
+}
+
+/**
+ * igc_process_skb_fields - Populate skb header fields from Rx descriptor
+ * @rx_ring: rx descriptor ring packet is being transacted on
+ * @rx_desc: pointer to the EOP Rx descriptor
+ * @skb: pointer to current skb being populated
+ *
+ * This function checks the ring, descriptor, and packet information in
+ * order to populate the hash, checksum, VLAN, timestamp, protocol, and
+ * other fields within the skb.
+ */
+static void igc_process_skb_fields(struct igc_ring *rx_ring,
+				   union igc_adv_rx_desc *rx_desc,
+				   struct sk_buff *skb)
+{
+	igc_rx_hash(rx_ring, rx_desc, skb);
+
+	skb_record_rx_queue(skb, rx_ring->queue_index);
+
+	skb->protocol = eth_type_trans(skb, rx_ring->netdev);
+}
+
+static struct igc_rx_buffer *igc_get_rx_buffer(struct igc_ring *rx_ring,
+					       const unsigned int size)
+{
+	struct igc_rx_buffer *rx_buffer;
+
+	rx_buffer = &rx_ring->rx_buffer_info[rx_ring->next_to_clean];
+	prefetchw(rx_buffer->page);
+
+	/* we are reusing so sync this buffer for CPU use */
+	dma_sync_single_range_for_cpu(rx_ring->dev,
+				      rx_buffer->dma,
+				      rx_buffer->page_offset,
+				      size,
+				      DMA_FROM_DEVICE);
+
+	rx_buffer->pagecnt_bias--;
+
+	return rx_buffer;
+}
+
+/**
+ * igc_add_rx_frag - Add contents of Rx buffer to sk_buff
+ * @rx_ring: rx descriptor ring to transact packets on
+ * @rx_buffer: buffer containing page to add
+ * @skb: sk_buff to place the data into
+ * @size: size of buffer to be added
+ *
+ * This function will add the data contained in rx_buffer->page to the skb.
+ */
+static void igc_add_rx_frag(struct igc_ring *rx_ring,
+			    struct igc_rx_buffer *rx_buffer,
+			    struct sk_buff *skb,
+			    unsigned int size)
+{
+#if (PAGE_SIZE < 8192)
+	unsigned int truesize = igc_rx_pg_size(rx_ring) / 2;
+
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buffer->page,
+			rx_buffer->page_offset, size, truesize);
+	rx_buffer->page_offset ^= truesize;
+#else
+	unsigned int truesize = ring_uses_build_skb(rx_ring) ?
+				SKB_DATA_ALIGN(IGC_SKB_PAD + size) :
+				SKB_DATA_ALIGN(size);
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buffer->page,
+			rx_buffer->page_offset, size, truesize);
+	rx_buffer->page_offset += truesize;
+#endif
+}
+
+static struct sk_buff *igc_build_skb(struct igc_ring *rx_ring,
+				     struct igc_rx_buffer *rx_buffer,
+				     union igc_adv_rx_desc *rx_desc,
+				     unsigned int size)
+{
+	void *va = page_address(rx_buffer->page) + rx_buffer->page_offset;
+#if (PAGE_SIZE < 8192)
+	unsigned int truesize = igc_rx_pg_size(rx_ring) / 2;
+#else
+	unsigned int truesize = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) +
+				SKB_DATA_ALIGN(IGC_SKB_PAD + size);
+#endif
+	struct sk_buff *skb;
+
+	/* prefetch first cache line of first page */
+	prefetch(va);
+#if L1_CACHE_BYTES < 128
+	prefetch(va + L1_CACHE_BYTES);
+#endif
+
+	/* build an skb around the page buffer */
+	skb = build_skb(va - IGC_SKB_PAD, truesize);
+	if (unlikely(!skb))
+		return NULL;
+
+	/* update pointers within the skb to store the data */
+	skb_reserve(skb, IGC_SKB_PAD);
+	 __skb_put(skb, size);
+
+	/* update buffer offset */
+#if (PAGE_SIZE < 8192)
+	rx_buffer->page_offset ^= truesize;
+#else
+	rx_buffer->page_offset += truesize;
+#endif
+
+	return skb;
+}
+
+static struct sk_buff *igc_construct_skb(struct igc_ring *rx_ring,
+					 struct igc_rx_buffer *rx_buffer,
+					 union igc_adv_rx_desc *rx_desc,
+					 unsigned int size)
+{
+	void *va = page_address(rx_buffer->page) + rx_buffer->page_offset;
+#if (PAGE_SIZE < 8192)
+	unsigned int truesize = igc_rx_pg_size(rx_ring) / 2;
+#else
+	unsigned int truesize = SKB_DATA_ALIGN(size);
+#endif
+	unsigned int headlen;
+	struct sk_buff *skb;
+
+	/* prefetch first cache line of first page */
+	prefetch(va);
+#if L1_CACHE_BYTES < 128
+	prefetch(va + L1_CACHE_BYTES);
+#endif
+
+	/* allocate a skb to store the frags */
+	skb = napi_alloc_skb(&rx_ring->q_vector->napi, IGC_RX_HDR_LEN);
+	if (unlikely(!skb))
+		return NULL;
+
+	/* Determine available headroom for copy */
+	headlen = size;
+	if (headlen > IGC_RX_HDR_LEN)
+		headlen = eth_get_headlen(va, IGC_RX_HDR_LEN);
+
+	/* align pull length to size of long to optimize memcpy performance */
+	memcpy(__skb_put(skb, headlen), va, ALIGN(headlen, sizeof(long)));
+
+	/* update all of the pointers */
+	size -= headlen;
+	if (size) {
+		skb_add_rx_frag(skb, 0, rx_buffer->page,
+				(va + headlen) - page_address(rx_buffer->page),
+				size, truesize);
+#if (PAGE_SIZE < 8192)
+	rx_buffer->page_offset ^= truesize;
+#else
+	rx_buffer->page_offset += truesize;
+#endif
+	} else {
+		rx_buffer->pagecnt_bias++;
+	}
+
+	return skb;
+}
+
+/**
+ * igc_reuse_rx_page - page flip buffer and store it back on the ring
+ * @rx_ring: rx descriptor ring to store buffers on
+ * @old_buff: donor buffer to have page reused
+ *
+ * Synchronizes page for reuse by the adapter
+ */
+static void igc_reuse_rx_page(struct igc_ring *rx_ring,
+			      struct igc_rx_buffer *old_buff)
+{
+	u16 nta = rx_ring->next_to_alloc;
+	struct igc_rx_buffer *new_buff;
+
+	new_buff = &rx_ring->rx_buffer_info[nta];
+
+	/* update, and store next to alloc */
+	nta++;
+	rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
+
+	/* Transfer page from old buffer to new buffer.
+	 * Move each member individually to avoid possible store
+	 * forwarding stalls.
+	 */
+	new_buff->dma		= old_buff->dma;
+	new_buff->page		= old_buff->page;
+	new_buff->page_offset	= old_buff->page_offset;
+	new_buff->pagecnt_bias	= old_buff->pagecnt_bias;
+}
+
+static inline bool igc_page_is_reserved(struct page *page)
+{
+	return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
+}
+
+static bool igc_can_reuse_rx_page(struct igc_rx_buffer *rx_buffer)
+{
+	unsigned int pagecnt_bias = rx_buffer->pagecnt_bias;
+	struct page *page = rx_buffer->page;
+
+	/* avoid re-using remote pages */
+	if (unlikely(igc_page_is_reserved(page)))
+		return false;
+
+#if (PAGE_SIZE < 8192)
+	/* if we are only owner of page we can reuse it */
+	if (unlikely((page_ref_count(page) - pagecnt_bias) > 1))
+		return false;
+#else
+#define IGC_LAST_OFFSET \
+	(SKB_WITH_OVERHEAD(PAGE_SIZE) - IGC_RXBUFFER_2048)
+
+	if (rx_buffer->page_offset > IGC_LAST_OFFSET)
+		return false;
+#endif
+
+	/* If we have drained the page fragment pool we need to update
+	 * the pagecnt_bias and page count so that we fully restock the
+	 * number of references the driver holds.
+	 */
+	if (unlikely(!pagecnt_bias)) {
+		page_ref_add(page, USHRT_MAX);
+		rx_buffer->pagecnt_bias = USHRT_MAX;
+	}
+
+	return true;
+}
+
+/**
+ * igc_is_non_eop - process handling of non-EOP buffers
+ * @rx_ring: Rx ring being processed
+ * @rx_desc: Rx descriptor for current buffer
+ * @skb: current socket buffer containing buffer in progress
+ *
+ * This function updates next to clean.  If the buffer is an EOP buffer
+ * this function exits returning false, otherwise it will place the
+ * sk_buff in the next buffer to be chained and return true indicating
+ * that this is in fact a non-EOP buffer.
+ */
+static bool igc_is_non_eop(struct igc_ring *rx_ring,
+			   union igc_adv_rx_desc *rx_desc)
+{
+	u32 ntc = rx_ring->next_to_clean + 1;
+
+	/* fetch, update, and store next to clean */
+	ntc = (ntc < rx_ring->count) ? ntc : 0;
+	rx_ring->next_to_clean = ntc;
+
+	prefetch(IGC_RX_DESC(rx_ring, ntc));
+
+	if (likely(igc_test_staterr(rx_desc, IGC_RXD_STAT_EOP)))
+		return false;
+
+	return true;
+}
+
+/**
+ * igc_cleanup_headers - Correct corrupted or empty headers
+ * @rx_ring: rx descriptor ring packet is being transacted on
+ * @rx_desc: pointer to the EOP Rx descriptor
+ * @skb: pointer to current skb being fixed
+ *
+ * Address the case where we are pulling data in on pages only
+ * and as such no data is present in the skb header.
+ *
+ * In addition if skb is not at least 60 bytes we need to pad it so that
+ * it is large enough to qualify as a valid Ethernet frame.
+ *
+ * Returns true if an error was encountered and skb was freed.
+ */
+static bool igc_cleanup_headers(struct igc_ring *rx_ring,
+				union igc_adv_rx_desc *rx_desc,
+				struct sk_buff *skb)
+{
+	if (unlikely((igc_test_staterr(rx_desc,
+				       IGC_RXDEXT_ERR_FRAME_ERR_MASK)))) {
+		struct net_device *netdev = rx_ring->netdev;
+
+		if (!(netdev->features & NETIF_F_RXALL)) {
+			dev_kfree_skb_any(skb);
+			return true;
+		}
+	}
+
+	/* if eth_skb_pad returns an error the skb was freed */
+	if (eth_skb_pad(skb))
+		return true;
+
+	return false;
+}
+
+static void igc_put_rx_buffer(struct igc_ring *rx_ring,
+			      struct igc_rx_buffer *rx_buffer)
+{
+	if (igc_can_reuse_rx_page(rx_buffer)) {
+		/* hand second half of page back to the ring */
+		igc_reuse_rx_page(rx_ring, rx_buffer);
+	} else {
+		/* We are not reusing the buffer so unmap it and free
+		 * any references we are holding to it
+		 */
+		dma_unmap_page_attrs(rx_ring->dev, rx_buffer->dma,
+				     igc_rx_pg_size(rx_ring), DMA_FROM_DEVICE,
+				     IGC_RX_DMA_ATTR);
+		__page_frag_cache_drain(rx_buffer->page,
+					rx_buffer->pagecnt_bias);
+	}
+
+	/* clear contents of rx_buffer */
+	rx_buffer->page = NULL;
+}
+
+/**
+ * igc_alloc_rx_buffers - Replace used receive buffers; packet split
+ * @adapter: address of board private structure
+ */
+static void igc_alloc_rx_buffers(struct igc_ring *rx_ring, u16 cleaned_count)
+{
+	union igc_adv_rx_desc *rx_desc;
+	u16 i = rx_ring->next_to_use;
+	struct igc_rx_buffer *bi;
+	u16 bufsz;
+
+	/* nothing to do */
+	if (!cleaned_count)
+		return;
+
+	rx_desc = IGC_RX_DESC(rx_ring, i);
+	bi = &rx_ring->rx_buffer_info[i];
+	i -= rx_ring->count;
+
+	bufsz = igc_rx_bufsz(rx_ring);
+
+	do {
+		if (!igc_alloc_mapped_page(rx_ring, bi))
+			break;
+
+		/* sync the buffer for use by the device */
+		dma_sync_single_range_for_device(rx_ring->dev, bi->dma,
+						 bi->page_offset, bufsz,
+						 DMA_FROM_DEVICE);
+
+		/* Refresh the desc even if buffer_addrs didn't change
+		 * because each write-back erases this info.
+		 */
+		rx_desc->read.pkt_addr = cpu_to_le64(bi->dma + bi->page_offset);
+
+		rx_desc++;
+		bi++;
+		i++;
+		if (unlikely(!i)) {
+			rx_desc = IGC_RX_DESC(rx_ring, 0);
+			bi = rx_ring->rx_buffer_info;
+			i -= rx_ring->count;
+		}
+
+		/* clear the length for the next_to_use descriptor */
+		rx_desc->wb.upper.length = 0;
+
+		cleaned_count--;
+	} while (cleaned_count);
+
+	i += rx_ring->count;
+
+	if (rx_ring->next_to_use != i) {
+		/* record the next descriptor to use */
+		rx_ring->next_to_use = i;
+
+		/* update next to alloc since we have filled the ring */
+		rx_ring->next_to_alloc = i;
+
+		/* Force memory writes to complete before letting h/w
+		 * know there are new descriptors to fetch.  (Only
+		 * applicable for weak-ordered memory model archs,
+		 * such as IA-64).
+		 */
+		wmb();
+		writel(i, rx_ring->tail);
+	}
+}
+
+static int igc_clean_rx_irq(struct igc_q_vector *q_vector, const int budget)
+{
+	unsigned int total_bytes = 0, total_packets = 0;
+	struct igc_ring *rx_ring = q_vector->rx.ring;
+	struct sk_buff *skb = rx_ring->skb;
+	u16 cleaned_count = igc_desc_unused(rx_ring);
+
+	while (likely(total_packets < budget)) {
+		union igc_adv_rx_desc *rx_desc;
+		struct igc_rx_buffer *rx_buffer;
+		unsigned int size;
+
+		/* return some buffers to hardware, one at a time is too slow */
+		if (cleaned_count >= IGC_RX_BUFFER_WRITE) {
+			igc_alloc_rx_buffers(rx_ring, cleaned_count);
+			cleaned_count = 0;
+		}
+
+		rx_desc = IGC_RX_DESC(rx_ring, rx_ring->next_to_clean);
+		size = le16_to_cpu(rx_desc->wb.upper.length);
+		if (!size)
+			break;
+
+		/* This memory barrier is needed to keep us from reading
+		 * any other fields out of the rx_desc until we know the
+		 * descriptor has been written back
+		 */
+		dma_rmb();
+
+		rx_buffer = igc_get_rx_buffer(rx_ring, size);
+
+		/* retrieve a buffer from the ring */
+		if (skb)
+			igc_add_rx_frag(rx_ring, rx_buffer, skb, size);
+		else if (ring_uses_build_skb(rx_ring))
+			skb = igc_build_skb(rx_ring, rx_buffer, rx_desc, size);
+		else
+			skb = igc_construct_skb(rx_ring, rx_buffer,
+						rx_desc, size);
+
+		/* exit if we failed to retrieve a buffer */
+		if (!skb) {
+			rx_ring->rx_stats.alloc_failed++;
+			rx_buffer->pagecnt_bias++;
+			break;
+		}
+
+		igc_put_rx_buffer(rx_ring, rx_buffer);
+		cleaned_count++;
+
+		/* fetch next buffer in frame if non-eop */
+		if (igc_is_non_eop(rx_ring, rx_desc))
+			continue;
+
+		/* verify the packet layout is correct */
+		if (igc_cleanup_headers(rx_ring, rx_desc, skb)) {
+			skb = NULL;
+			continue;
+		}
+
+		/* probably a little skewed due to removing CRC */
+		total_bytes += skb->len;
+
+		/* populate checksum, timestamp, VLAN, and protocol */
+		igc_process_skb_fields(rx_ring, rx_desc, skb);
+
+		napi_gro_receive(&q_vector->napi, skb);
+
+		/* reset skb pointer */
+		skb = NULL;
+
+		/* update budget accounting */
+		total_packets++;
+	}
+
+	/* place incomplete frames back on ring for completion */
+	rx_ring->skb = skb;
+
+	u64_stats_update_begin(&rx_ring->rx_syncp);
+	rx_ring->rx_stats.packets += total_packets;
+	rx_ring->rx_stats.bytes += total_bytes;
+	u64_stats_update_end(&rx_ring->rx_syncp);
+	q_vector->rx.total_packets += total_packets;
+	q_vector->rx.total_bytes += total_bytes;
+
+	if (cleaned_count)
+		igc_alloc_rx_buffers(rx_ring, cleaned_count);
+
+	return total_packets;
+}
+
+static inline unsigned int igc_rx_offset(struct igc_ring *rx_ring)
+{
+	return ring_uses_build_skb(rx_ring) ? IGC_SKB_PAD : 0;
+}
+
+static bool igc_alloc_mapped_page(struct igc_ring *rx_ring,
+				  struct igc_rx_buffer *bi)
+{
+	struct page *page = bi->page;
+	dma_addr_t dma;
+
+	/* since we are recycling buffers we should seldom need to alloc */
+	if (likely(page))
+		return true;
+
+	/* alloc new page for storage */
+	page = dev_alloc_pages(igc_rx_pg_order(rx_ring));
+	if (unlikely(!page)) {
+		rx_ring->rx_stats.alloc_failed++;
+		return false;
+	}
+
+	/* map page for use */
+	dma = dma_map_page_attrs(rx_ring->dev, page, 0,
+				 igc_rx_pg_size(rx_ring),
+				 DMA_FROM_DEVICE,
+				 IGC_RX_DMA_ATTR);
+
+	/* if mapping failed free memory back to system since
+	 * there isn't much point in holding memory we can't use
+	 */
+	if (dma_mapping_error(rx_ring->dev, dma)) {
+		__free_page(page);
+
+		rx_ring->rx_stats.alloc_failed++;
+		return false;
+	}
+
+	bi->dma = dma;
+	bi->page = page;
+	bi->page_offset = igc_rx_offset(rx_ring);
+	bi->pagecnt_bias = 1;
+
+	return true;
+}
+
+/**
+ * igc_clean_tx_irq - Reclaim resources after transmit completes
+ * @q_vector: pointer to q_vector containing needed info
+ * @napi_budget: Used to determine if we are in netpoll
+ *
+ * returns true if ring is completely cleaned
+ */
+static bool igc_clean_tx_irq(struct igc_q_vector *q_vector, int napi_budget)
+{
+	struct igc_adapter *adapter = q_vector->adapter;
+	unsigned int total_bytes = 0, total_packets = 0;
+	unsigned int budget = q_vector->tx.work_limit;
+	struct igc_ring *tx_ring = q_vector->tx.ring;
+	unsigned int i = tx_ring->next_to_clean;
+	struct igc_tx_buffer *tx_buffer;
+	union igc_adv_tx_desc *tx_desc;
+
+	if (test_bit(__IGC_DOWN, &adapter->state))
+		return true;
+
+	tx_buffer = &tx_ring->tx_buffer_info[i];
+	tx_desc = IGC_TX_DESC(tx_ring, i);
+	i -= tx_ring->count;
+
+	do {
+		union igc_adv_tx_desc *eop_desc = tx_buffer->next_to_watch;
+
+		/* if next_to_watch is not set then there is no work pending */
+		if (!eop_desc)
+			break;
+
+		/* prevent any other reads prior to eop_desc */
+		smp_rmb();
+
+		/* if DD is not set pending work has not been completed */
+		if (!(eop_desc->wb.status & cpu_to_le32(IGC_TXD_STAT_DD)))
+			break;
+
+		/* clear next_to_watch to prevent false hangs */
+		tx_buffer->next_to_watch = NULL;
+
+		/* update the statistics for this packet */
+		total_bytes += tx_buffer->bytecount;
+		total_packets += tx_buffer->gso_segs;
+
+		/* free the skb */
+		napi_consume_skb(tx_buffer->skb, napi_budget);
+
+		/* unmap skb header data */
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(tx_buffer, dma),
+				 dma_unmap_len(tx_buffer, len),
+				 DMA_TO_DEVICE);
+
+		/* clear tx_buffer data */
+		dma_unmap_len_set(tx_buffer, len, 0);
+
+		/* clear last DMA location and unmap remaining buffers */
+		while (tx_desc != eop_desc) {
+			tx_buffer++;
+			tx_desc++;
+			i++;
+			if (unlikely(!i)) {
+				i -= tx_ring->count;
+				tx_buffer = tx_ring->tx_buffer_info;
+				tx_desc = IGC_TX_DESC(tx_ring, 0);
+			}
+
+			/* unmap any remaining paged data */
+			if (dma_unmap_len(tx_buffer, len)) {
+				dma_unmap_page(tx_ring->dev,
+					       dma_unmap_addr(tx_buffer, dma),
+					       dma_unmap_len(tx_buffer, len),
+					       DMA_TO_DEVICE);
+				dma_unmap_len_set(tx_buffer, len, 0);
+			}
+		}
+
+		/* move us one more past the eop_desc for start of next pkt */
+		tx_buffer++;
+		tx_desc++;
+		i++;
+		if (unlikely(!i)) {
+			i -= tx_ring->count;
+			tx_buffer = tx_ring->tx_buffer_info;
+			tx_desc = IGC_TX_DESC(tx_ring, 0);
+		}
+
+		/* issue prefetch for next Tx descriptor */
+		prefetch(tx_desc);
+
+		/* update budget accounting */
+		budget--;
+	} while (likely(budget));
+
+	netdev_tx_completed_queue(txring_txq(tx_ring),
+				  total_packets, total_bytes);
+
+	i += tx_ring->count;
+	tx_ring->next_to_clean = i;
+	u64_stats_update_begin(&tx_ring->tx_syncp);
+	tx_ring->tx_stats.bytes += total_bytes;
+	tx_ring->tx_stats.packets += total_packets;
+	u64_stats_update_end(&tx_ring->tx_syncp);
+	q_vector->tx.total_bytes += total_bytes;
+	q_vector->tx.total_packets += total_packets;
+
+	if (test_bit(IGC_RING_FLAG_TX_DETECT_HANG, &tx_ring->flags)) {
+		struct igc_hw *hw = &adapter->hw;
+
+		/* Detect a transmit hang in hardware, this serializes the
+		 * check with the clearing of time_stamp and movement of i
+		 */
+		clear_bit(IGC_RING_FLAG_TX_DETECT_HANG, &tx_ring->flags);
+		if (tx_buffer->next_to_watch &&
+		    time_after(jiffies, tx_buffer->time_stamp +
+		    (adapter->tx_timeout_factor * HZ)) &&
+		    !(rd32(IGC_STATUS) & IGC_STATUS_TXOFF)) {
+			/* detected Tx unit hang */
+			dev_err(tx_ring->dev,
+				"Detected Tx Unit Hang\n"
+				"  Tx Queue             <%d>\n"
+				"  TDH                  <%x>\n"
+				"  TDT                  <%x>\n"
+				"  next_to_use          <%x>\n"
+				"  next_to_clean        <%x>\n"
+				"buffer_info[next_to_clean]\n"
+				"  time_stamp           <%lx>\n"
+				"  next_to_watch        <%p>\n"
+				"  jiffies              <%lx>\n"
+				"  desc.status          <%x>\n",
+				tx_ring->queue_index,
+				rd32(IGC_TDH(tx_ring->reg_idx)),
+				readl(tx_ring->tail),
+				tx_ring->next_to_use,
+				tx_ring->next_to_clean,
+				tx_buffer->time_stamp,
+				tx_buffer->next_to_watch,
+				jiffies,
+				tx_buffer->next_to_watch->wb.status);
+				netif_stop_subqueue(tx_ring->netdev,
+						    tx_ring->queue_index);
+
+			/* we are about to reset, no point in enabling stuff */
+			return true;
+		}
+	}
+
+#define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
+	if (unlikely(total_packets &&
+		     netif_carrier_ok(tx_ring->netdev) &&
+		     igc_desc_unused(tx_ring) >= TX_WAKE_THRESHOLD)) {
+		/* Make sure that anybody stopping the queue after this
+		 * sees the new next_to_clean.
+		 */
+		smp_mb();
+		if (__netif_subqueue_stopped(tx_ring->netdev,
+					     tx_ring->queue_index) &&
+		    !(test_bit(__IGC_DOWN, &adapter->state))) {
+			netif_wake_subqueue(tx_ring->netdev,
+					    tx_ring->queue_index);
+
+			u64_stats_update_begin(&tx_ring->tx_syncp);
+			tx_ring->tx_stats.restart_queue++;
+			u64_stats_update_end(&tx_ring->tx_syncp);
+		}
+	}
+
+	return !!budget;
+}
+
+/**
+ * igc_ioctl - I/O control method
+ * @netdev: network interface device structure
+ * @ifreq: frequency
+ * @cmd: command
+ */
+static int igc_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+{
+	switch (cmd) {
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+/**
+ * igc_up - Open the interface and prepare it to handle traffic
+ * @adapter: board private structure
+ */
+static void igc_up(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	int i = 0;
+
+	/* hardware has been reset, we need to reload some things */
+	igc_configure(adapter);
+
+	clear_bit(__IGC_DOWN, &adapter->state);
+
+	for (i = 0; i < adapter->num_q_vectors; i++)
+		napi_enable(&adapter->q_vector[i]->napi);
+
+	if (adapter->msix_entries)
+		igc_configure_msix(adapter);
+	else
+		igc_assign_vector(adapter->q_vector[0], 0);
+
+	/* Clear any pending interrupts. */
+	rd32(IGC_ICR);
+	igc_irq_enable(adapter);
+
+	netif_tx_start_all_queues(adapter->netdev);
+
+	/* start the watchdog. */
+	hw->mac.get_link_status = 1;
+	schedule_work(&adapter->watchdog_task);
+}
+
+/**
+ * igc_update_stats - Update the board statistics counters
+ * @adapter: board private structure
+ */
+static void igc_update_stats(struct igc_adapter *adapter)
+{
+}
+
+static void igc_nfc_filter_exit(struct igc_adapter *adapter)
+{
+}
+
+/**
+ * igc_down - Close the interface
+ * @adapter: board private structure
+ */
+static void igc_down(struct igc_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct igc_hw *hw = &adapter->hw;
+	u32 tctl, rctl;
+	int i = 0;
+
+	set_bit(__IGC_DOWN, &adapter->state);
+
+	/* disable receives in the hardware */
+	rctl = rd32(IGC_RCTL);
+	wr32(IGC_RCTL, rctl & ~IGC_RCTL_EN);
+	/* flush and sleep below */
+
+	igc_nfc_filter_exit(adapter);
+
+	/* set trans_start so we don't get spurious watchdogs during reset */
+	netif_trans_update(netdev);
+
+	netif_carrier_off(netdev);
+	netif_tx_stop_all_queues(netdev);
+
+	/* disable transmits in the hardware */
+	tctl = rd32(IGC_TCTL);
+	tctl &= ~IGC_TCTL_EN;
+	wr32(IGC_TCTL, tctl);
+	/* flush both disables and wait for them to finish */
+	wrfl();
+	usleep_range(10000, 20000);
+
+	igc_irq_disable(adapter);
+
+	adapter->flags &= ~IGC_FLAG_NEED_LINK_UPDATE;
+
+	for (i = 0; i < adapter->num_q_vectors; i++) {
+		if (adapter->q_vector[i]) {
+			napi_synchronize(&adapter->q_vector[i]->napi);
+			napi_disable(&adapter->q_vector[i]->napi);
+		}
+	}
+
+	del_timer_sync(&adapter->watchdog_timer);
+	del_timer_sync(&adapter->phy_info_timer);
+
+	/* record the stats before reset*/
+	spin_lock(&adapter->stats64_lock);
+	igc_update_stats(adapter);
+	spin_unlock(&adapter->stats64_lock);
+
+	adapter->link_speed = 0;
+	adapter->link_duplex = 0;
+
+	if (!pci_channel_offline(adapter->pdev))
+		igc_reset(adapter);
+
+	/* clear VLAN promisc flag so VFTA will be updated if necessary */
+	adapter->flags &= ~IGC_FLAG_VLAN_PROMISC;
+
+	igc_clean_all_tx_rings(adapter);
+	igc_clean_all_rx_rings(adapter);
+}
+
+static void igc_reinit_locked(struct igc_adapter *adapter)
+{
+	WARN_ON(in_interrupt());
+	while (test_and_set_bit(__IGC_RESETTING, &adapter->state))
+		usleep_range(1000, 2000);
+	igc_down(adapter);
+	igc_up(adapter);
+	clear_bit(__IGC_RESETTING, &adapter->state);
+}
+
+static void igc_reset_task(struct work_struct *work)
+{
+	struct igc_adapter *adapter;
+
+	adapter = container_of(work, struct igc_adapter, reset_task);
+
+	netdev_err(adapter->netdev, "Reset adapter\n");
+	igc_reinit_locked(adapter);
+}
+
+/**
+ * igc_change_mtu - Change the Maximum Transfer Unit
+ * @netdev: network interface device structure
+ * @new_mtu: new value for maximum frame size
+ *
+ * Returns 0 on success, negative on failure
+ */
+static int igc_change_mtu(struct net_device *netdev, int new_mtu)
+{
+	int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
+	struct igc_adapter *adapter = netdev_priv(netdev);
+	struct pci_dev *pdev = adapter->pdev;
+
+	/* adjust max frame to be at least the size of a standard frame */
+	if (max_frame < (ETH_FRAME_LEN + ETH_FCS_LEN))
+		max_frame = ETH_FRAME_LEN + ETH_FCS_LEN;
+
+	while (test_and_set_bit(__IGC_RESETTING, &adapter->state))
+		usleep_range(1000, 2000);
+
+	/* igc_down has a dependency on max_frame_size */
+	adapter->max_frame_size = max_frame;
+
+	if (netif_running(netdev))
+		igc_down(adapter);
+
+	dev_info(&pdev->dev, "changing MTU from %d to %d\n",
+		 netdev->mtu, new_mtu);
+	netdev->mtu = new_mtu;
+
+	if (netif_running(netdev))
+		igc_up(adapter);
+	else
+		igc_reset(adapter);
+
+	clear_bit(__IGC_RESETTING, &adapter->state);
+
+	return 0;
+}
+
+/**
+ * igc_get_stats - Get System Network Statistics
+ * @netdev: network interface device structure
+ *
+ * Returns the address of the device statistics structure.
+ * The statistics are updated here and also from the timer callback.
+ */
+static struct net_device_stats *igc_get_stats(struct net_device *netdev)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+
+	if (!test_bit(__IGC_RESETTING, &adapter->state))
+		igc_update_stats(adapter);
+
+	/* only return the current stats */
+	return &netdev->stats;
+}
+
+/**
+ * igc_configure - configure the hardware for RX and TX
+ * @adapter: private board structure
+ */
+static void igc_configure(struct igc_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	int i = 0;
+
+	igc_get_hw_control(adapter);
+	igc_set_rx_mode(netdev);
+
+	igc_setup_tctl(adapter);
+	igc_setup_mrqc(adapter);
+	igc_setup_rctl(adapter);
+
+	igc_configure_tx(adapter);
+	igc_configure_rx(adapter);
+
+	igc_rx_fifo_flush_base(&adapter->hw);
+
+	/* call igc_desc_unused which always leaves
+	 * at least 1 descriptor unused to make sure
+	 * next_to_use != next_to_clean
+	 */
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct igc_ring *ring = adapter->rx_ring[i];
+
+		igc_alloc_rx_buffers(ring, igc_desc_unused(ring));
+	}
+}
+
+/**
+ * igc_rar_set_index - Sync RAL[index] and RAH[index] registers with MAC table
+ * @adapter: Pointer to adapter structure
+ * @index: Index of the RAR entry which need to be synced with MAC table
+ */
+static void igc_rar_set_index(struct igc_adapter *adapter, u32 index)
+{
+	u8 *addr = adapter->mac_table[index].addr;
+	struct igc_hw *hw = &adapter->hw;
+	u32 rar_low, rar_high;
+
+	/* HW expects these to be in network order when they are plugged
+	 * into the registers which are little endian.  In order to guarantee
+	 * that ordering we need to do an leXX_to_cpup here in order to be
+	 * ready for the byteswap that occurs with writel
+	 */
+	rar_low = le32_to_cpup((__le32 *)(addr));
+	rar_high = le16_to_cpup((__le16 *)(addr + 4));
+
+	/* Indicate to hardware the Address is Valid. */
+	if (adapter->mac_table[index].state & IGC_MAC_STATE_IN_USE) {
+		if (is_valid_ether_addr(addr))
+			rar_high |= IGC_RAH_AV;
+
+		rar_high |= IGC_RAH_POOL_1 <<
+			adapter->mac_table[index].queue;
+	}
+
+	wr32(IGC_RAL(index), rar_low);
+	wrfl();
+	wr32(IGC_RAH(index), rar_high);
+	wrfl();
+}
+
+/* Set default MAC address for the PF in the first RAR entry */
+static void igc_set_default_mac_filter(struct igc_adapter *adapter)
+{
+	struct igc_mac_addr *mac_table = &adapter->mac_table[0];
+
+	ether_addr_copy(mac_table->addr, adapter->hw.mac.addr);
+	mac_table->state = IGC_MAC_STATE_DEFAULT | IGC_MAC_STATE_IN_USE;
+
+	igc_rar_set_index(adapter, 0);
+}
+
+/**
+ * igc_set_rx_mode - Secondary Unicast, Multicast and Promiscuous mode set
+ * @netdev: network interface device structure
+ *
+ * The set_rx_mode entry point is called whenever the unicast or multicast
+ * address lists or the network interface flags are updated.  This routine is
+ * responsible for configuring the hardware for proper unicast, multicast,
+ * promiscuous mode, and all-multi behavior.
+ */
+static void igc_set_rx_mode(struct net_device *netdev)
+{
+}
+
+/**
+ * igc_msix_other - msix other interrupt handler
+ * @irq: interrupt number
+ * @data: pointer to a q_vector
+ */
+static irqreturn_t igc_msix_other(int irq, void *data)
+{
+	struct igc_adapter *adapter = data;
+	struct igc_hw *hw = &adapter->hw;
+	u32 icr = rd32(IGC_ICR);
+
+	/* reading ICR causes bit 31 of EICR to be cleared */
+	if (icr & IGC_ICR_DRSTA)
+		schedule_work(&adapter->reset_task);
+
+	if (icr & IGC_ICR_DOUTSYNC) {
+		/* HW is reporting DMA is out of sync */
+		adapter->stats.doosync++;
+	}
+
+	if (icr & IGC_ICR_LSC) {
+		hw->mac.get_link_status = 1;
+		/* guard against interrupt when we're going down */
+		if (!test_bit(__IGC_DOWN, &adapter->state))
+			mod_timer(&adapter->watchdog_timer, jiffies + 1);
+	}
+
+	wr32(IGC_EIMS, adapter->eims_other);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * igc_write_ivar - configure ivar for given MSI-X vector
+ * @hw: pointer to the HW structure
+ * @msix_vector: vector number we are allocating to a given ring
+ * @index: row index of IVAR register to write within IVAR table
+ * @offset: column offset of in IVAR, should be multiple of 8
+ *
+ * The IVAR table consists of 2 columns,
+ * each containing an cause allocation for an Rx and Tx ring, and a
+ * variable number of rows depending on the number of queues supported.
+ */
+static void igc_write_ivar(struct igc_hw *hw, int msix_vector,
+			   int index, int offset)
+{
+	u32 ivar = array_rd32(IGC_IVAR0, index);
+
+	/* clear any bits that are currently set */
+	ivar &= ~((u32)0xFF << offset);
+
+	/* write vector and valid bit */
+	ivar |= (msix_vector | IGC_IVAR_VALID) << offset;
+
+	array_wr32(IGC_IVAR0, index, ivar);
+}
+
+static void igc_assign_vector(struct igc_q_vector *q_vector, int msix_vector)
+{
+	struct igc_adapter *adapter = q_vector->adapter;
+	struct igc_hw *hw = &adapter->hw;
+	int rx_queue = IGC_N0_QUEUE;
+	int tx_queue = IGC_N0_QUEUE;
+
+	if (q_vector->rx.ring)
+		rx_queue = q_vector->rx.ring->reg_idx;
+	if (q_vector->tx.ring)
+		tx_queue = q_vector->tx.ring->reg_idx;
+
+	switch (hw->mac.type) {
+	case igc_i225:
+		if (rx_queue > IGC_N0_QUEUE)
+			igc_write_ivar(hw, msix_vector,
+				       rx_queue >> 1,
+				       (rx_queue & 0x1) << 4);
+		if (tx_queue > IGC_N0_QUEUE)
+			igc_write_ivar(hw, msix_vector,
+				       tx_queue >> 1,
+				       ((tx_queue & 0x1) << 4) + 8);
+		q_vector->eims_value = BIT(msix_vector);
+		break;
+	default:
+		WARN_ONCE(hw->mac.type != igc_i225, "Wrong MAC type\n");
+		break;
+	}
+
+	/* add q_vector eims value to global eims_enable_mask */
+	adapter->eims_enable_mask |= q_vector->eims_value;
+
+	/* configure q_vector to set itr on first interrupt */
+	q_vector->set_itr = 1;
+}
+
+/**
+ * igc_configure_msix - Configure MSI-X hardware
+ * @adapter: Pointer to adapter structure
+ *
+ * igc_configure_msix sets up the hardware to properly
+ * generate MSI-X interrupts.
+ */
+static void igc_configure_msix(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	int i, vector = 0;
+	u32 tmp;
+
+	adapter->eims_enable_mask = 0;
+
+	/* set vector for other causes, i.e. link changes */
+	switch (hw->mac.type) {
+	case igc_i225:
+		/* Turn on MSI-X capability first, or our settings
+		 * won't stick.  And it will take days to debug.
+		 */
+		wr32(IGC_GPIE, IGC_GPIE_MSIX_MODE |
+		     IGC_GPIE_PBA | IGC_GPIE_EIAME |
+		     IGC_GPIE_NSICR);
+
+		/* enable msix_other interrupt */
+		adapter->eims_other = BIT(vector);
+		tmp = (vector++ | IGC_IVAR_VALID) << 8;
+
+		wr32(IGC_IVAR_MISC, tmp);
+		break;
+	default:
+		/* do nothing, since nothing else supports MSI-X */
+		break;
+	} /* switch (hw->mac.type) */
+
+	adapter->eims_enable_mask |= adapter->eims_other;
+
+	for (i = 0; i < adapter->num_q_vectors; i++)
+		igc_assign_vector(adapter->q_vector[i], vector++);
+
+	wrfl();
+}
+
+static irqreturn_t igc_msix_ring(int irq, void *data)
+{
+	struct igc_q_vector *q_vector = data;
+
+	/* Write the ITR value calculated from the previous interrupt. */
+	igc_write_itr(q_vector);
+
+	napi_schedule(&q_vector->napi);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * igc_request_msix - Initialize MSI-X interrupts
+ * @adapter: Pointer to adapter structure
+ *
+ * igc_request_msix allocates MSI-X vectors and requests interrupts from the
+ * kernel.
+ */
+static int igc_request_msix(struct igc_adapter *adapter)
+{
+	int i = 0, err = 0, vector = 0, free_vector = 0;
+	struct net_device *netdev = adapter->netdev;
+
+	err = request_irq(adapter->msix_entries[vector].vector,
+			  &igc_msix_other, 0, netdev->name, adapter);
+	if (err)
+		goto err_out;
+
+	for (i = 0; i < adapter->num_q_vectors; i++) {
+		struct igc_q_vector *q_vector = adapter->q_vector[i];
+
+		vector++;
+
+		q_vector->itr_register = adapter->io_addr + IGC_EITR(vector);
+
+		if (q_vector->rx.ring && q_vector->tx.ring)
+			sprintf(q_vector->name, "%s-TxRx-%u", netdev->name,
+				q_vector->rx.ring->queue_index);
+		else if (q_vector->tx.ring)
+			sprintf(q_vector->name, "%s-tx-%u", netdev->name,
+				q_vector->tx.ring->queue_index);
+		else if (q_vector->rx.ring)
+			sprintf(q_vector->name, "%s-rx-%u", netdev->name,
+				q_vector->rx.ring->queue_index);
+		else
+			sprintf(q_vector->name, "%s-unused", netdev->name);
+
+		err = request_irq(adapter->msix_entries[vector].vector,
+				  igc_msix_ring, 0, q_vector->name,
+				  q_vector);
+		if (err)
+			goto err_free;
+	}
+
+	igc_configure_msix(adapter);
+	return 0;
+
+err_free:
+	/* free already assigned IRQs */
+	free_irq(adapter->msix_entries[free_vector++].vector, adapter);
+
+	vector--;
+	for (i = 0; i < vector; i++) {
+		free_irq(adapter->msix_entries[free_vector++].vector,
+			 adapter->q_vector[i]);
+	}
+err_out:
+	return err;
+}
+
+/**
+ * igc_reset_q_vector - Reset config for interrupt vector
+ * @adapter: board private structure to initialize
+ * @v_idx: Index of vector to be reset
+ *
+ * If NAPI is enabled it will delete any references to the
+ * NAPI struct. This is preparation for igc_free_q_vector.
+ */
+static void igc_reset_q_vector(struct igc_adapter *adapter, int v_idx)
+{
+	struct igc_q_vector *q_vector = adapter->q_vector[v_idx];
+
+	/* if we're coming from igc_set_interrupt_capability, the vectors are
+	 * not yet allocated
+	 */
+	if (!q_vector)
+		return;
+
+	if (q_vector->tx.ring)
+		adapter->tx_ring[q_vector->tx.ring->queue_index] = NULL;
+
+	if (q_vector->rx.ring)
+		adapter->rx_ring[q_vector->rx.ring->queue_index] = NULL;
+
+	netif_napi_del(&q_vector->napi);
+}
+
+static void igc_reset_interrupt_capability(struct igc_adapter *adapter)
+{
+	int v_idx = adapter->num_q_vectors;
+
+	if (adapter->msix_entries) {
+		pci_disable_msix(adapter->pdev);
+		kfree(adapter->msix_entries);
+		adapter->msix_entries = NULL;
+	} else if (adapter->flags & IGC_FLAG_HAS_MSI) {
+		pci_disable_msi(adapter->pdev);
+	}
+
+	while (v_idx--)
+		igc_reset_q_vector(adapter, v_idx);
+}
+
+/**
+ * igc_clear_interrupt_scheme - reset the device to a state of no interrupts
+ * @adapter: Pointer to adapter structure
+ *
+ * This function resets the device so that it has 0 rx queues, tx queues, and
+ * MSI-X interrupts allocated.
+ */
+static void igc_clear_interrupt_scheme(struct igc_adapter *adapter)
+{
+	igc_free_q_vectors(adapter);
+	igc_reset_interrupt_capability(adapter);
+}
+
+/**
+ * igc_free_q_vectors - Free memory allocated for interrupt vectors
+ * @adapter: board private structure to initialize
+ *
+ * This function frees the memory allocated to the q_vectors.  In addition if
+ * NAPI is enabled it will delete any references to the NAPI struct prior
+ * to freeing the q_vector.
+ */
+static void igc_free_q_vectors(struct igc_adapter *adapter)
+{
+	int v_idx = adapter->num_q_vectors;
+
+	adapter->num_tx_queues = 0;
+	adapter->num_rx_queues = 0;
+	adapter->num_q_vectors = 0;
+
+	while (v_idx--) {
+		igc_reset_q_vector(adapter, v_idx);
+		igc_free_q_vector(adapter, v_idx);
+	}
+}
+
+/**
+ * igc_free_q_vector - Free memory allocated for specific interrupt vector
+ * @adapter: board private structure to initialize
+ * @v_idx: Index of vector to be freed
+ *
+ * This function frees the memory allocated to the q_vector.
+ */
+static void igc_free_q_vector(struct igc_adapter *adapter, int v_idx)
+{
+	struct igc_q_vector *q_vector = adapter->q_vector[v_idx];
+
+	adapter->q_vector[v_idx] = NULL;
+
+	/* igc_get_stats64() might access the rings on this vector,
+	 * we must wait a grace period before freeing it.
+	 */
+	if (q_vector)
+		kfree_rcu(q_vector, rcu);
+}
+
+/* Need to wait a few seconds after link up to get diagnostic information from
+ * the phy
+ */
+static void igc_update_phy_info(struct timer_list *t)
+{
+	struct igc_adapter *adapter = from_timer(adapter, t, phy_info_timer);
+
+	igc_get_phy_info(&adapter->hw);
+}
+
+/**
+ * igc_has_link - check shared code for link and determine up/down
+ * @adapter: pointer to driver private info
+ */
+static bool igc_has_link(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+	bool link_active = false;
+
+	/* get_link_status is set on LSC (link status) interrupt or
+	 * rx sequence error interrupt.  get_link_status will stay
+	 * false until the igc_check_for_link establishes link
+	 * for copper adapters ONLY
+	 */
+	switch (hw->phy.media_type) {
+	case igc_media_type_copper:
+		if (!hw->mac.get_link_status)
+			return true;
+		hw->mac.ops.check_for_link(hw);
+		link_active = !hw->mac.get_link_status;
+		break;
+	default:
+	case igc_media_type_unknown:
+		break;
+	}
+
+	if (hw->mac.type == igc_i225 &&
+	    hw->phy.id == I225_I_PHY_ID) {
+		if (!netif_carrier_ok(adapter->netdev)) {
+			adapter->flags &= ~IGC_FLAG_NEED_LINK_UPDATE;
+		} else if (!(adapter->flags & IGC_FLAG_NEED_LINK_UPDATE)) {
+			adapter->flags |= IGC_FLAG_NEED_LINK_UPDATE;
+			adapter->link_check_timeout = jiffies;
+		}
+	}
+
+	return link_active;
+}
+
+/**
+ * igc_watchdog - Timer Call-back
+ * @data: pointer to adapter cast into an unsigned long
+ */
+static void igc_watchdog(struct timer_list *t)
+{
+	struct igc_adapter *adapter = from_timer(adapter, t, watchdog_timer);
+	/* Do the rest outside of interrupt context */
+	schedule_work(&adapter->watchdog_task);
+}
+
+static void igc_watchdog_task(struct work_struct *work)
+{
+	struct igc_adapter *adapter = container_of(work,
+						   struct igc_adapter,
+						   watchdog_task);
+	struct net_device *netdev = adapter->netdev;
+	struct igc_hw *hw = &adapter->hw;
+	struct igc_phy_info *phy = &hw->phy;
+	u16 phy_data, retry_count = 20;
+	u32 connsw;
+	u32 link;
+	int i;
+
+	link = igc_has_link(adapter);
+
+	if (adapter->flags & IGC_FLAG_NEED_LINK_UPDATE) {
+		if (time_after(jiffies, (adapter->link_check_timeout + HZ)))
+			adapter->flags &= ~IGC_FLAG_NEED_LINK_UPDATE;
+		else
+			link = false;
+	}
+
+	/* Force link down if we have fiber to swap to */
+	if (adapter->flags & IGC_FLAG_MAS_ENABLE) {
+		if (hw->phy.media_type == igc_media_type_copper) {
+			connsw = rd32(IGC_CONNSW);
+			if (!(connsw & IGC_CONNSW_AUTOSENSE_EN))
+				link = 0;
+		}
+	}
+	if (link) {
+		if (!netif_carrier_ok(netdev)) {
+			u32 ctrl;
+
+			hw->mac.ops.get_speed_and_duplex(hw,
+							 &adapter->link_speed,
+							 &adapter->link_duplex);
+
+			ctrl = rd32(IGC_CTRL);
+			/* Link status message must follow this format */
+			netdev_info(netdev,
+				    "igc: %s NIC Link is Up %d Mbps %s Duplex, Flow Control: %s\n",
+				    netdev->name,
+				    adapter->link_speed,
+				    adapter->link_duplex == FULL_DUPLEX ?
+				    "Full" : "Half",
+				    (ctrl & IGC_CTRL_TFCE) &&
+				    (ctrl & IGC_CTRL_RFCE) ? "RX/TX" :
+				    (ctrl & IGC_CTRL_RFCE) ?  "RX" :
+				    (ctrl & IGC_CTRL_TFCE) ?  "TX" : "None");
+
+			/* check if SmartSpeed worked */
+			igc_check_downshift(hw);
+			if (phy->speed_downgraded)
+				netdev_warn(netdev, "Link Speed was downgraded by SmartSpeed\n");
+
+			/* adjust timeout factor according to speed/duplex */
+			adapter->tx_timeout_factor = 1;
+			switch (adapter->link_speed) {
+			case SPEED_10:
+				adapter->tx_timeout_factor = 14;
+				break;
+			case SPEED_100:
+				/* maybe add some timeout factor ? */
+				break;
+			}
+
+			if (adapter->link_speed != SPEED_1000)
+				goto no_wait;
+
+			/* wait for Remote receiver status OK */
+retry_read_status:
+			if (!igc_read_phy_reg(hw, PHY_1000T_STATUS,
+					      &phy_data)) {
+				if (!(phy_data & SR_1000T_REMOTE_RX_STATUS) &&
+				    retry_count) {
+					msleep(100);
+					retry_count--;
+					goto retry_read_status;
+				} else if (!retry_count) {
+					dev_err(&adapter->pdev->dev, "exceed max 2 second\n");
+				}
+			} else {
+				dev_err(&adapter->pdev->dev, "read 1000Base-T Status Reg\n");
+			}
+no_wait:
+			netif_carrier_on(netdev);
+
+			/* link state has changed, schedule phy info update */
+			if (!test_bit(__IGC_DOWN, &adapter->state))
+				mod_timer(&adapter->phy_info_timer,
+					  round_jiffies(jiffies + 2 * HZ));
+		}
+	} else {
+		if (netif_carrier_ok(netdev)) {
+			adapter->link_speed = 0;
+			adapter->link_duplex = 0;
+
+			/* Links status message must follow this format */
+			netdev_info(netdev, "igc: %s NIC Link is Down\n",
+				    netdev->name);
+			netif_carrier_off(netdev);
+
+			/* link state has changed, schedule phy info update */
+			if (!test_bit(__IGC_DOWN, &adapter->state))
+				mod_timer(&adapter->phy_info_timer,
+					  round_jiffies(jiffies + 2 * HZ));
+
+			/* link is down, time to check for alternate media */
+			if (adapter->flags & IGC_FLAG_MAS_ENABLE) {
+				if (adapter->flags & IGC_FLAG_MEDIA_RESET) {
+					schedule_work(&adapter->reset_task);
+					/* return immediately */
+					return;
+				}
+			}
+
+		/* also check for alternate media here */
+		} else if (!netif_carrier_ok(netdev) &&
+			   (adapter->flags & IGC_FLAG_MAS_ENABLE)) {
+			if (adapter->flags & IGC_FLAG_MEDIA_RESET) {
+				schedule_work(&adapter->reset_task);
+				/* return immediately */
+				return;
+			}
+		}
+	}
+
+	spin_lock(&adapter->stats64_lock);
+	igc_update_stats(adapter);
+	spin_unlock(&adapter->stats64_lock);
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct igc_ring *tx_ring = adapter->tx_ring[i];
+
+		if (!netif_carrier_ok(netdev)) {
+			/* We've lost link, so the controller stops DMA,
+			 * but we've got queued Tx work that's never going
+			 * to get done, so reset controller to flush Tx.
+			 * (Do the reset outside of interrupt context).
+			 */
+			if (igc_desc_unused(tx_ring) + 1 < tx_ring->count) {
+				adapter->tx_timeout_count++;
+				schedule_work(&adapter->reset_task);
+				/* return immediately since reset is imminent */
+				return;
+			}
+		}
+
+		/* Force detection of hung controller every watchdog period */
+		set_bit(IGC_RING_FLAG_TX_DETECT_HANG, &tx_ring->flags);
+	}
+
+	/* Cause software interrupt to ensure Rx ring is cleaned */
+	if (adapter->flags & IGC_FLAG_HAS_MSIX) {
+		u32 eics = 0;
+
+		for (i = 0; i < adapter->num_q_vectors; i++)
+			eics |= adapter->q_vector[i]->eims_value;
+		wr32(IGC_EICS, eics);
+	} else {
+		wr32(IGC_ICS, IGC_ICS_RXDMT0);
+	}
+
+	/* Reset the timer */
+	if (!test_bit(__IGC_DOWN, &adapter->state)) {
+		if (adapter->flags & IGC_FLAG_NEED_LINK_UPDATE)
+			mod_timer(&adapter->watchdog_timer,
+				  round_jiffies(jiffies +  HZ));
+		else
+			mod_timer(&adapter->watchdog_timer,
+				  round_jiffies(jiffies + 2 * HZ));
+	}
+}
+
+/**
+ * igc_update_ring_itr - update the dynamic ITR value based on packet size
+ * @q_vector: pointer to q_vector
+ *
+ * Stores a new ITR value based on strictly on packet size.  This
+ * algorithm is less sophisticated than that used in igc_update_itr,
+ * due to the difficulty of synchronizing statistics across multiple
+ * receive rings.  The divisors and thresholds used by this function
+ * were determined based on theoretical maximum wire speed and testing
+ * data, in order to minimize response time while increasing bulk
+ * throughput.
+ * NOTE: This function is called only when operating in a multiqueue
+ * receive environment.
+ */
+static void igc_update_ring_itr(struct igc_q_vector *q_vector)
+{
+	struct igc_adapter *adapter = q_vector->adapter;
+	int new_val = q_vector->itr_val;
+	int avg_wire_size = 0;
+	unsigned int packets;
+
+	/* For non-gigabit speeds, just fix the interrupt rate at 4000
+	 * ints/sec - ITR timer value of 120 ticks.
+	 */
+	switch (adapter->link_speed) {
+	case SPEED_10:
+	case SPEED_100:
+		new_val = IGC_4K_ITR;
+		goto set_itr_val;
+	default:
+		break;
+	}
+
+	packets = q_vector->rx.total_packets;
+	if (packets)
+		avg_wire_size = q_vector->rx.total_bytes / packets;
+
+	packets = q_vector->tx.total_packets;
+	if (packets)
+		avg_wire_size = max_t(u32, avg_wire_size,
+				      q_vector->tx.total_bytes / packets);
+
+	/* if avg_wire_size isn't set no work was done */
+	if (!avg_wire_size)
+		goto clear_counts;
+
+	/* Add 24 bytes to size to account for CRC, preamble, and gap */
+	avg_wire_size += 24;
+
+	/* Don't starve jumbo frames */
+	avg_wire_size = min(avg_wire_size, 3000);
+
+	/* Give a little boost to mid-size frames */
+	if (avg_wire_size > 300 && avg_wire_size < 1200)
+		new_val = avg_wire_size / 3;
+	else
+		new_val = avg_wire_size / 2;
+
+	/* conservative mode (itr 3) eliminates the lowest_latency setting */
+	if (new_val < IGC_20K_ITR &&
+	    ((q_vector->rx.ring && adapter->rx_itr_setting == 3) ||
+	    (!q_vector->rx.ring && adapter->tx_itr_setting == 3)))
+		new_val = IGC_20K_ITR;
+
+set_itr_val:
+	if (new_val != q_vector->itr_val) {
+		q_vector->itr_val = new_val;
+		q_vector->set_itr = 1;
+	}
+clear_counts:
+	q_vector->rx.total_bytes = 0;
+	q_vector->rx.total_packets = 0;
+	q_vector->tx.total_bytes = 0;
+	q_vector->tx.total_packets = 0;
+}
+
+/**
+ * igc_update_itr - update the dynamic ITR value based on statistics
+ * @q_vector: pointer to q_vector
+ * @ring_container: ring info to update the itr for
+ *
+ * Stores a new ITR value based on packets and byte
+ * counts during the last interrupt.  The advantage of per interrupt
+ * computation is faster updates and more accurate ITR for the current
+ * traffic pattern.  Constants in this function were computed
+ * based on theoretical maximum wire speed and thresholds were set based
+ * on testing data as well as attempting to minimize response time
+ * while increasing bulk throughput.
+ * NOTE: These calculations are only valid when operating in a single-
+ * queue environment.
+ */
+static void igc_update_itr(struct igc_q_vector *q_vector,
+			   struct igc_ring_container *ring_container)
+{
+	unsigned int packets = ring_container->total_packets;
+	unsigned int bytes = ring_container->total_bytes;
+	u8 itrval = ring_container->itr;
+
+	/* no packets, exit with status unchanged */
+	if (packets == 0)
+		return;
+
+	switch (itrval) {
+	case lowest_latency:
+		/* handle TSO and jumbo frames */
+		if (bytes / packets > 8000)
+			itrval = bulk_latency;
+		else if ((packets < 5) && (bytes > 512))
+			itrval = low_latency;
+		break;
+	case low_latency:  /* 50 usec aka 20000 ints/s */
+		if (bytes > 10000) {
+			/* this if handles the TSO accounting */
+			if (bytes / packets > 8000)
+				itrval = bulk_latency;
+			else if ((packets < 10) || ((bytes / packets) > 1200))
+				itrval = bulk_latency;
+			else if ((packets > 35))
+				itrval = lowest_latency;
+		} else if (bytes / packets > 2000) {
+			itrval = bulk_latency;
+		} else if (packets <= 2 && bytes < 512) {
+			itrval = lowest_latency;
+		}
+		break;
+	case bulk_latency: /* 250 usec aka 4000 ints/s */
+		if (bytes > 25000) {
+			if (packets > 35)
+				itrval = low_latency;
+		} else if (bytes < 1500) {
+			itrval = low_latency;
+		}
+		break;
+	}
+
+	/* clear work counters since we have the values we need */
+	ring_container->total_bytes = 0;
+	ring_container->total_packets = 0;
+
+	/* write updated itr to ring container */
+	ring_container->itr = itrval;
+}
+
+/**
+ * igc_intr_msi - Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ */
+static irqreturn_t igc_intr_msi(int irq, void *data)
+{
+	struct igc_adapter *adapter = data;
+	struct igc_q_vector *q_vector = adapter->q_vector[0];
+	struct igc_hw *hw = &adapter->hw;
+	/* read ICR disables interrupts using IAM */
+	u32 icr = rd32(IGC_ICR);
+
+	igc_write_itr(q_vector);
+
+	if (icr & IGC_ICR_DRSTA)
+		schedule_work(&adapter->reset_task);
+
+	if (icr & IGC_ICR_DOUTSYNC) {
+		/* HW is reporting DMA is out of sync */
+		adapter->stats.doosync++;
+	}
+
+	if (icr & (IGC_ICR_RXSEQ | IGC_ICR_LSC)) {
+		hw->mac.get_link_status = 1;
+		if (!test_bit(__IGC_DOWN, &adapter->state))
+			mod_timer(&adapter->watchdog_timer, jiffies + 1);
+	}
+
+	napi_schedule(&q_vector->napi);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * igc_intr - Legacy Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ */
+static irqreturn_t igc_intr(int irq, void *data)
+{
+	struct igc_adapter *adapter = data;
+	struct igc_q_vector *q_vector = adapter->q_vector[0];
+	struct igc_hw *hw = &adapter->hw;
+	/* Interrupt Auto-Mask...upon reading ICR, interrupts are masked.  No
+	 * need for the IMC write
+	 */
+	u32 icr = rd32(IGC_ICR);
+
+	/* IMS will not auto-mask if INT_ASSERTED is not set, and if it is
+	 * not set, then the adapter didn't send an interrupt
+	 */
+	if (!(icr & IGC_ICR_INT_ASSERTED))
+		return IRQ_NONE;
+
+	igc_write_itr(q_vector);
+
+	if (icr & IGC_ICR_DRSTA)
+		schedule_work(&adapter->reset_task);
+
+	if (icr & IGC_ICR_DOUTSYNC) {
+		/* HW is reporting DMA is out of sync */
+		adapter->stats.doosync++;
+	}
+
+	if (icr & (IGC_ICR_RXSEQ | IGC_ICR_LSC)) {
+		hw->mac.get_link_status = 1;
+		/* guard against interrupt when we're going down */
+		if (!test_bit(__IGC_DOWN, &adapter->state))
+			mod_timer(&adapter->watchdog_timer, jiffies + 1);
+	}
+
+	napi_schedule(&q_vector->napi);
+
+	return IRQ_HANDLED;
+}
+
+static void igc_set_itr(struct igc_q_vector *q_vector)
+{
+	struct igc_adapter *adapter = q_vector->adapter;
+	u32 new_itr = q_vector->itr_val;
+	u8 current_itr = 0;
+
+	/* for non-gigabit speeds, just fix the interrupt rate at 4000 */
+	switch (adapter->link_speed) {
+	case SPEED_10:
+	case SPEED_100:
+		current_itr = 0;
+		new_itr = IGC_4K_ITR;
+		goto set_itr_now;
+	default:
+		break;
+	}
+
+	igc_update_itr(q_vector, &q_vector->tx);
+	igc_update_itr(q_vector, &q_vector->rx);
+
+	current_itr = max(q_vector->rx.itr, q_vector->tx.itr);
+
+	/* conservative mode (itr 3) eliminates the lowest_latency setting */
+	if (current_itr == lowest_latency &&
+	    ((q_vector->rx.ring && adapter->rx_itr_setting == 3) ||
+	    (!q_vector->rx.ring && adapter->tx_itr_setting == 3)))
+		current_itr = low_latency;
+
+	switch (current_itr) {
+	/* counts and packets in update_itr are dependent on these numbers */
+	case lowest_latency:
+		new_itr = IGC_70K_ITR; /* 70,000 ints/sec */
+		break;
+	case low_latency:
+		new_itr = IGC_20K_ITR; /* 20,000 ints/sec */
+		break;
+	case bulk_latency:
+		new_itr = IGC_4K_ITR;  /* 4,000 ints/sec */
+		break;
+	default:
+		break;
+	}
+
+set_itr_now:
+	if (new_itr != q_vector->itr_val) {
+		/* this attempts to bias the interrupt rate towards Bulk
+		 * by adding intermediate steps when interrupt rate is
+		 * increasing
+		 */
+		new_itr = new_itr > q_vector->itr_val ?
+			  max((new_itr * q_vector->itr_val) /
+			  (new_itr + (q_vector->itr_val >> 2)),
+			  new_itr) : new_itr;
+		/* Don't write the value here; it resets the adapter's
+		 * internal timer, and causes us to delay far longer than
+		 * we should between interrupts.  Instead, we write the ITR
+		 * value at the beginning of the next interrupt so the timing
+		 * ends up being correct.
+		 */
+		q_vector->itr_val = new_itr;
+		q_vector->set_itr = 1;
+	}
+}
+
+static void igc_ring_irq_enable(struct igc_q_vector *q_vector)
+{
+	struct igc_adapter *adapter = q_vector->adapter;
+	struct igc_hw *hw = &adapter->hw;
+
+	if ((q_vector->rx.ring && (adapter->rx_itr_setting & 3)) ||
+	    (!q_vector->rx.ring && (adapter->tx_itr_setting & 3))) {
+		if (adapter->num_q_vectors == 1)
+			igc_set_itr(q_vector);
+		else
+			igc_update_ring_itr(q_vector);
+	}
+
+	if (!test_bit(__IGC_DOWN, &adapter->state)) {
+		if (adapter->msix_entries)
+			wr32(IGC_EIMS, q_vector->eims_value);
+		else
+			igc_irq_enable(adapter);
+	}
+}
+
+/**
+ * igc_poll - NAPI Rx polling callback
+ * @napi: napi polling structure
+ * @budget: count of how many packets we should handle
+ */
+static int igc_poll(struct napi_struct *napi, int budget)
+{
+	struct igc_q_vector *q_vector = container_of(napi,
+						     struct igc_q_vector,
+						     napi);
+	bool clean_complete = true;
+	int work_done = 0;
+
+	if (q_vector->tx.ring)
+		clean_complete = igc_clean_tx_irq(q_vector, budget);
+
+	if (q_vector->rx.ring) {
+		int cleaned = igc_clean_rx_irq(q_vector, budget);
+
+		work_done += cleaned;
+		if (cleaned >= budget)
+			clean_complete = false;
+	}
+
+	/* If all work not completed, return budget and keep polling */
+	if (!clean_complete)
+		return budget;
+
+	/* If not enough Rx work done, exit the polling mode */
+	napi_complete_done(napi, work_done);
+	igc_ring_irq_enable(q_vector);
+
+	return 0;
+}
+
+/**
+ * igc_set_interrupt_capability - set MSI or MSI-X if supported
+ * @adapter: Pointer to adapter structure
+ *
+ * Attempt to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ */
+static void igc_set_interrupt_capability(struct igc_adapter *adapter,
+					 bool msix)
+{
+	int numvecs, i;
+	int err;
+
+	if (!msix)
+		goto msi_only;
+	adapter->flags |= IGC_FLAG_HAS_MSIX;
+
+	/* Number of supported queues. */
+	adapter->num_rx_queues = adapter->rss_queues;
+
+	adapter->num_tx_queues = adapter->rss_queues;
+
+	/* start with one vector for every Rx queue */
+	numvecs = adapter->num_rx_queues;
+
+	/* if Tx handler is separate add 1 for every Tx queue */
+	if (!(adapter->flags & IGC_FLAG_QUEUE_PAIRS))
+		numvecs += adapter->num_tx_queues;
+
+	/* store the number of vectors reserved for queues */
+	adapter->num_q_vectors = numvecs;
+
+	/* add 1 vector for link status interrupts */
+	numvecs++;
+
+	adapter->msix_entries = kcalloc(numvecs, sizeof(struct msix_entry),
+					GFP_KERNEL);
+
+	if (!adapter->msix_entries)
+		return;
+
+	/* populate entry values */
+	for (i = 0; i < numvecs; i++)
+		adapter->msix_entries[i].entry = i;
+
+	err = pci_enable_msix_range(adapter->pdev,
+				    adapter->msix_entries,
+				    numvecs,
+				    numvecs);
+	if (err > 0)
+		return;
+
+	kfree(adapter->msix_entries);
+	adapter->msix_entries = NULL;
+
+	igc_reset_interrupt_capability(adapter);
+
+msi_only:
+	adapter->flags &= ~IGC_FLAG_HAS_MSIX;
+
+	adapter->rss_queues = 1;
+	adapter->flags |= IGC_FLAG_QUEUE_PAIRS;
+	adapter->num_rx_queues = 1;
+	adapter->num_tx_queues = 1;
+	adapter->num_q_vectors = 1;
+	if (!pci_enable_msi(adapter->pdev))
+		adapter->flags |= IGC_FLAG_HAS_MSI;
+}
+
+static void igc_add_ring(struct igc_ring *ring,
+			 struct igc_ring_container *head)
+{
+	head->ring = ring;
+	head->count++;
+}
+
+/**
+ * igc_alloc_q_vector - Allocate memory for a single interrupt vector
+ * @adapter: board private structure to initialize
+ * @v_count: q_vectors allocated on adapter, used for ring interleaving
+ * @v_idx: index of vector in adapter struct
+ * @txr_count: total number of Tx rings to allocate
+ * @txr_idx: index of first Tx ring to allocate
+ * @rxr_count: total number of Rx rings to allocate
+ * @rxr_idx: index of first Rx ring to allocate
+ *
+ * We allocate one q_vector.  If allocation fails we return -ENOMEM.
+ */
+static int igc_alloc_q_vector(struct igc_adapter *adapter,
+			      unsigned int v_count, unsigned int v_idx,
+			      unsigned int txr_count, unsigned int txr_idx,
+			      unsigned int rxr_count, unsigned int rxr_idx)
+{
+	struct igc_q_vector *q_vector;
+	struct igc_ring *ring;
+	int ring_count, size;
+
+	/* igc only supports 1 Tx and/or 1 Rx queue per vector */
+	if (txr_count > 1 || rxr_count > 1)
+		return -ENOMEM;
+
+	ring_count = txr_count + rxr_count;
+	size = sizeof(struct igc_q_vector) +
+		(sizeof(struct igc_ring) * ring_count);
+
+	/* allocate q_vector and rings */
+	q_vector = adapter->q_vector[v_idx];
+	if (!q_vector)
+		q_vector = kzalloc(size, GFP_KERNEL);
+	else
+		memset(q_vector, 0, size);
+	if (!q_vector)
+		return -ENOMEM;
+
+	/* initialize NAPI */
+	netif_napi_add(adapter->netdev, &q_vector->napi,
+		       igc_poll, 64);
+
+	/* tie q_vector and adapter together */
+	adapter->q_vector[v_idx] = q_vector;
+	q_vector->adapter = adapter;
+
+	/* initialize work limits */
+	q_vector->tx.work_limit = adapter->tx_work_limit;
+
+	/* initialize ITR configuration */
+	q_vector->itr_register = adapter->io_addr + IGC_EITR(0);
+	q_vector->itr_val = IGC_START_ITR;
+
+	/* initialize pointer to rings */
+	ring = q_vector->ring;
+
+	/* initialize ITR */
+	if (rxr_count) {
+		/* rx or rx/tx vector */
+		if (!adapter->rx_itr_setting || adapter->rx_itr_setting > 3)
+			q_vector->itr_val = adapter->rx_itr_setting;
+	} else {
+		/* tx only vector */
+		if (!adapter->tx_itr_setting || adapter->tx_itr_setting > 3)
+			q_vector->itr_val = adapter->tx_itr_setting;
+	}
+
+	if (txr_count) {
+		/* assign generic ring traits */
+		ring->dev = &adapter->pdev->dev;
+		ring->netdev = adapter->netdev;
+
+		/* configure backlink on ring */
+		ring->q_vector = q_vector;
+
+		/* update q_vector Tx values */
+		igc_add_ring(ring, &q_vector->tx);
+
+		/* apply Tx specific ring traits */
+		ring->count = adapter->tx_ring_count;
+		ring->queue_index = txr_idx;
+
+		/* assign ring to adapter */
+		adapter->tx_ring[txr_idx] = ring;
+
+		/* push pointer to next ring */
+		ring++;
+	}
+
+	if (rxr_count) {
+		/* assign generic ring traits */
+		ring->dev = &adapter->pdev->dev;
+		ring->netdev = adapter->netdev;
+
+		/* configure backlink on ring */
+		ring->q_vector = q_vector;
+
+		/* update q_vector Rx values */
+		igc_add_ring(ring, &q_vector->rx);
+
+		/* apply Rx specific ring traits */
+		ring->count = adapter->rx_ring_count;
+		ring->queue_index = rxr_idx;
+
+		/* assign ring to adapter */
+		adapter->rx_ring[rxr_idx] = ring;
+	}
+
+	return 0;
+}
+
+/**
+ * igc_alloc_q_vectors - Allocate memory for interrupt vectors
+ * @adapter: board private structure to initialize
+ *
+ * We allocate one q_vector per queue interrupt.  If allocation fails we
+ * return -ENOMEM.
+ */
+static int igc_alloc_q_vectors(struct igc_adapter *adapter)
+{
+	int rxr_remaining = adapter->num_rx_queues;
+	int txr_remaining = adapter->num_tx_queues;
+	int rxr_idx = 0, txr_idx = 0, v_idx = 0;
+	int q_vectors = adapter->num_q_vectors;
+	int err;
+
+	if (q_vectors >= (rxr_remaining + txr_remaining)) {
+		for (; rxr_remaining; v_idx++) {
+			err = igc_alloc_q_vector(adapter, q_vectors, v_idx,
+						 0, 0, 1, rxr_idx);
+
+			if (err)
+				goto err_out;
+
+			/* update counts and index */
+			rxr_remaining--;
+			rxr_idx++;
+		}
+	}
+
+	for (; v_idx < q_vectors; v_idx++) {
+		int rqpv = DIV_ROUND_UP(rxr_remaining, q_vectors - v_idx);
+		int tqpv = DIV_ROUND_UP(txr_remaining, q_vectors - v_idx);
+
+		err = igc_alloc_q_vector(adapter, q_vectors, v_idx,
+					 tqpv, txr_idx, rqpv, rxr_idx);
+
+		if (err)
+			goto err_out;
+
+		/* update counts and index */
+		rxr_remaining -= rqpv;
+		txr_remaining -= tqpv;
+		rxr_idx++;
+		txr_idx++;
+	}
+
+	return 0;
+
+err_out:
+	adapter->num_tx_queues = 0;
+	adapter->num_rx_queues = 0;
+	adapter->num_q_vectors = 0;
+
+	while (v_idx--)
+		igc_free_q_vector(adapter, v_idx);
+
+	return -ENOMEM;
+}
+
+/**
+ * igc_cache_ring_register - Descriptor ring to register mapping
+ * @adapter: board private structure to initialize
+ *
+ * Once we know the feature-set enabled for the device, we'll cache
+ * the register offset the descriptor ring is assigned to.
+ */
+static void igc_cache_ring_register(struct igc_adapter *adapter)
+{
+	int i = 0, j = 0;
+
+	switch (adapter->hw.mac.type) {
+	case igc_i225:
+	/* Fall through */
+	default:
+		for (; i < adapter->num_rx_queues; i++)
+			adapter->rx_ring[i]->reg_idx = i;
+		for (; j < adapter->num_tx_queues; j++)
+			adapter->tx_ring[j]->reg_idx = j;
+		break;
+	}
+}
+
+/**
+ * igc_init_interrupt_scheme - initialize interrupts, allocate queues/vectors
+ * @adapter: Pointer to adapter structure
+ *
+ * This function initializes the interrupts and allocates all of the queues.
+ */
+static int igc_init_interrupt_scheme(struct igc_adapter *adapter, bool msix)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int err = 0;
+
+	igc_set_interrupt_capability(adapter, msix);
+
+	err = igc_alloc_q_vectors(adapter);
+	if (err) {
+		dev_err(&pdev->dev, "Unable to allocate memory for vectors\n");
+		goto err_alloc_q_vectors;
+	}
+
+	igc_cache_ring_register(adapter);
+
+	return 0;
+
+err_alloc_q_vectors:
+	igc_reset_interrupt_capability(adapter);
+	return err;
+}
+
+static void igc_free_irq(struct igc_adapter *adapter)
+{
+	if (adapter->msix_entries) {
+		int vector = 0, i;
+
+		free_irq(adapter->msix_entries[vector++].vector, adapter);
+
+		for (i = 0; i < adapter->num_q_vectors; i++)
+			free_irq(adapter->msix_entries[vector++].vector,
+				 adapter->q_vector[i]);
+	} else {
+		free_irq(adapter->pdev->irq, adapter);
+	}
+}
+
+/**
+ * igc_irq_disable - Mask off interrupt generation on the NIC
+ * @adapter: board private structure
+ */
+static void igc_irq_disable(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+
+	if (adapter->msix_entries) {
+		u32 regval = rd32(IGC_EIAM);
+
+		wr32(IGC_EIAM, regval & ~adapter->eims_enable_mask);
+		wr32(IGC_EIMC, adapter->eims_enable_mask);
+		regval = rd32(IGC_EIAC);
+		wr32(IGC_EIAC, regval & ~adapter->eims_enable_mask);
+	}
+
+	wr32(IGC_IAM, 0);
+	wr32(IGC_IMC, ~0);
+	wrfl();
+
+	if (adapter->msix_entries) {
+		int vector = 0, i;
+
+		synchronize_irq(adapter->msix_entries[vector++].vector);
+
+		for (i = 0; i < adapter->num_q_vectors; i++)
+			synchronize_irq(adapter->msix_entries[vector++].vector);
+	} else {
+		synchronize_irq(adapter->pdev->irq);
+	}
+}
+
+/**
+ * igc_irq_enable - Enable default interrupt generation settings
+ * @adapter: board private structure
+ */
+static void igc_irq_enable(struct igc_adapter *adapter)
+{
+	struct igc_hw *hw = &adapter->hw;
+
+	if (adapter->msix_entries) {
+		u32 ims = IGC_IMS_LSC | IGC_IMS_DOUTSYNC | IGC_IMS_DRSTA;
+		u32 regval = rd32(IGC_EIAC);
+
+		wr32(IGC_EIAC, regval | adapter->eims_enable_mask);
+		regval = rd32(IGC_EIAM);
+		wr32(IGC_EIAM, regval | adapter->eims_enable_mask);
+		wr32(IGC_EIMS, adapter->eims_enable_mask);
+		wr32(IGC_IMS, ims);
+	} else {
+		wr32(IGC_IMS, IMS_ENABLE_MASK | IGC_IMS_DRSTA);
+		wr32(IGC_IAM, IMS_ENABLE_MASK | IGC_IMS_DRSTA);
+	}
+}
+
+/**
+ * igc_request_irq - initialize interrupts
+ * @adapter: Pointer to adapter structure
+ *
+ * Attempts to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ */
+static int igc_request_irq(struct igc_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct pci_dev *pdev = adapter->pdev;
+	int err = 0;
+
+	if (adapter->flags & IGC_FLAG_HAS_MSIX) {
+		err = igc_request_msix(adapter);
+		if (!err)
+			goto request_done;
+		/* fall back to MSI */
+		igc_free_all_tx_resources(adapter);
+		igc_free_all_rx_resources(adapter);
+
+		igc_clear_interrupt_scheme(adapter);
+		err = igc_init_interrupt_scheme(adapter, false);
+		if (err)
+			goto request_done;
+		igc_setup_all_tx_resources(adapter);
+		igc_setup_all_rx_resources(adapter);
+		igc_configure(adapter);
+	}
+
+	igc_assign_vector(adapter->q_vector[0], 0);
+
+	if (adapter->flags & IGC_FLAG_HAS_MSI) {
+		err = request_irq(pdev->irq, &igc_intr_msi, 0,
+				  netdev->name, adapter);
+		if (!err)
+			goto request_done;
+
+		/* fall back to legacy interrupts */
+		igc_reset_interrupt_capability(adapter);
+		adapter->flags &= ~IGC_FLAG_HAS_MSI;
+	}
+
+	err = request_irq(pdev->irq, &igc_intr, IRQF_SHARED,
+			  netdev->name, adapter);
+
+	if (err)
+		dev_err(&pdev->dev, "Error %d getting interrupt\n",
+			err);
+
+request_done:
+	return err;
+}
+
+static void igc_write_itr(struct igc_q_vector *q_vector)
+{
+	u32 itr_val = q_vector->itr_val & IGC_QVECTOR_MASK;
+
+	if (!q_vector->set_itr)
+		return;
+
+	if (!itr_val)
+		itr_val = IGC_ITR_VAL_MASK;
+
+	itr_val |= IGC_EITR_CNT_IGNR;
+
+	writel(itr_val, q_vector->itr_register);
+	q_vector->set_itr = 0;
+}
+
+/**
+ * igc_open - Called when a network interface is made active
+ * @netdev: network interface device structure
+ *
+ * Returns 0 on success, negative value on failure
+ *
+ * The open entry point is called when a network interface is made
+ * active by the system (IFF_UP).  At this point all resources needed
+ * for transmit and receive operations are allocated, the interrupt
+ * handler is registered with the OS, the watchdog timer is started,
+ * and the stack is notified that the interface is ready.
+ */
+static int __igc_open(struct net_device *netdev, bool resuming)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+	struct igc_hw *hw = &adapter->hw;
+	int err = 0;
+	int i = 0;
+
+	/* disallow open during test */
+
+	if (test_bit(__IGC_TESTING, &adapter->state)) {
+		WARN_ON(resuming);
+		return -EBUSY;
+	}
+
+	netif_carrier_off(netdev);
+
+	/* allocate transmit descriptors */
+	err = igc_setup_all_tx_resources(adapter);
+	if (err)
+		goto err_setup_tx;
+
+	/* allocate receive descriptors */
+	err = igc_setup_all_rx_resources(adapter);
+	if (err)
+		goto err_setup_rx;
+
+	igc_power_up_link(adapter);
+
+	igc_configure(adapter);
+
+	err = igc_request_irq(adapter);
+	if (err)
+		goto err_req_irq;
+
+	/* Notify the stack of the actual queue counts. */
+	netif_set_real_num_tx_queues(netdev, adapter->num_tx_queues);
+	if (err)
+		goto err_set_queues;
+
+	err = netif_set_real_num_rx_queues(netdev, adapter->num_rx_queues);
+	if (err)
+		goto err_set_queues;
+
+	clear_bit(__IGC_DOWN, &adapter->state);
+
+	for (i = 0; i < adapter->num_q_vectors; i++)
+		napi_enable(&adapter->q_vector[i]->napi);
+
+	/* Clear any pending interrupts. */
+	rd32(IGC_ICR);
+	igc_irq_enable(adapter);
+
+	netif_tx_start_all_queues(netdev);
+
+	/* start the watchdog. */
+	hw->mac.get_link_status = 1;
+	schedule_work(&adapter->watchdog_task);
+
+	return IGC_SUCCESS;
+
+err_set_queues:
+	igc_free_irq(adapter);
+err_req_irq:
+	igc_release_hw_control(adapter);
+	igc_power_down_link(adapter);
+	igc_free_all_rx_resources(adapter);
+err_setup_rx:
+	igc_free_all_tx_resources(adapter);
+err_setup_tx:
+	igc_reset(adapter);
+
+	return err;
+}
+
+static int igc_open(struct net_device *netdev)
+{
+	return __igc_open(netdev, false);
+}
+
+/**
+ * igc_close - Disables a network interface
+ * @netdev: network interface device structure
+ *
+ * Returns 0, this is not allowed to fail
+ *
+ * The close entry point is called when an interface is de-activated
+ * by the OS.  The hardware is still under the driver's control, but
+ * needs to be disabled.  A global MAC reset is issued to stop the
+ * hardware, and all transmit and receive resources are freed.
+ */
+static int __igc_close(struct net_device *netdev, bool suspending)
+{
+	struct igc_adapter *adapter = netdev_priv(netdev);
+
+	WARN_ON(test_bit(__IGC_RESETTING, &adapter->state));
+
+	igc_down(adapter);
+
+	igc_release_hw_control(adapter);
+
+	igc_free_irq(adapter);
+
+	igc_free_all_tx_resources(adapter);
+	igc_free_all_rx_resources(adapter);
+
+	return 0;
+}
+
+static int igc_close(struct net_device *netdev)
+{
+	if (netif_device_present(netdev) || netdev->dismantle)
+		return __igc_close(netdev, false);
+	return 0;
+}
+
+static const struct net_device_ops igc_netdev_ops = {
+	.ndo_open		= igc_open,
+	.ndo_stop		= igc_close,
+	.ndo_start_xmit		= igc_xmit_frame,
+	.ndo_set_mac_address	= igc_set_mac,
+	.ndo_change_mtu		= igc_change_mtu,
+	.ndo_get_stats		= igc_get_stats,
+	.ndo_do_ioctl		= igc_ioctl,
+};
+
+/* PCIe configuration access */
+void igc_read_pci_cfg(struct igc_hw *hw, u32 reg, u16 *value)
+{
+	struct igc_adapter *adapter = hw->back;
+
+	pci_read_config_word(adapter->pdev, reg, value);
+}
+
+void igc_write_pci_cfg(struct igc_hw *hw, u32 reg, u16 *value)
+{
+	struct igc_adapter *adapter = hw->back;
+
+	pci_write_config_word(adapter->pdev, reg, *value);
+}
+
+s32 igc_read_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value)
+{
+	struct igc_adapter *adapter = hw->back;
+	u16 cap_offset;
+
+	cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP);
+	if (!cap_offset)
+		return -IGC_ERR_CONFIG;
+
+	pci_read_config_word(adapter->pdev, cap_offset + reg, value);
+
+	return IGC_SUCCESS;
+}
+
+s32 igc_write_pcie_cap_reg(struct igc_hw *hw, u32 reg, u16 *value)
+{
+	struct igc_adapter *adapter = hw->back;
+	u16 cap_offset;
+
+	cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP);
+	if (!cap_offset)
+		return -IGC_ERR_CONFIG;
+
+	pci_write_config_word(adapter->pdev, cap_offset + reg, *value);
+
+	return IGC_SUCCESS;
+}
+
+u32 igc_rd32(struct igc_hw *hw, u32 reg)
+{
+	struct igc_adapter *igc = container_of(hw, struct igc_adapter, hw);
+	u8 __iomem *hw_addr = READ_ONCE(hw->hw_addr);
+	u32 value = 0;
+
+	if (IGC_REMOVED(hw_addr))
+		return ~value;
+
+	value = readl(&hw_addr[reg]);
+
+	/* reads should not return all F's */
+	if (!(~value) && (!reg || !(~readl(hw_addr)))) {
+		struct net_device *netdev = igc->netdev;
+
+		hw->hw_addr = NULL;
+		netif_device_detach(netdev);
+		netdev_err(netdev, "PCIe link lost, device now detached\n");
+	}
+
+	return value;
+}
+
+/**
+ * igc_probe - Device Initialization Routine
+ * @pdev: PCI device information struct
+ * @ent: entry in igc_pci_tbl
+ *
+ * Returns 0 on success, negative on failure
+ *
+ * igc_probe initializes an adapter identified by a pci_dev structure.
+ * The OS initialization, configuring the adapter private structure,
+ * and a hardware reset occur.
+ */
+static int igc_probe(struct pci_dev *pdev,
+		     const struct pci_device_id *ent)
+{
+	struct igc_adapter *adapter;
+	struct net_device *netdev;
+	struct igc_hw *hw;
+	const struct igc_info *ei = igc_info_tbl[ent->driver_data];
+	int err, pci_using_dac;
+
+	err = pci_enable_device_mem(pdev);
+	if (err)
+		return err;
+
+	pci_using_dac = 0;
+	err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
+	if (!err) {
+		err = dma_set_coherent_mask(&pdev->dev,
+					    DMA_BIT_MASK(64));
+		if (!err)
+			pci_using_dac = 1;
+	} else {
+		err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
+		if (err) {
+			err = dma_set_coherent_mask(&pdev->dev,
+						    DMA_BIT_MASK(32));
+			if (err) {
+				IGC_ERR("Wrong DMA configuration, aborting\n");
+				goto err_dma;
+			}
+		}
+	}
+
+	err = pci_request_selected_regions(pdev,
+					   pci_select_bars(pdev,
+							   IORESOURCE_MEM),
+					   igc_driver_name);
+	if (err)
+		goto err_pci_reg;
+
+	pci_enable_pcie_error_reporting(pdev);
+
+	pci_set_master(pdev);
+
+	err = -ENOMEM;
+	netdev = alloc_etherdev_mq(sizeof(struct igc_adapter),
+				   IGC_MAX_TX_QUEUES);
+
+	if (!netdev)
+		goto err_alloc_etherdev;
+
+	SET_NETDEV_DEV(netdev, &pdev->dev);
+
+	pci_set_drvdata(pdev, netdev);
+	adapter = netdev_priv(netdev);
+	adapter->netdev = netdev;
+	adapter->pdev = pdev;
+	hw = &adapter->hw;
+	hw->back = adapter;
+	adapter->port_num = hw->bus.func;
+	adapter->msg_enable = GENMASK(debug - 1, 0);
+
+	err = pci_save_state(pdev);
+	if (err)
+		goto err_ioremap;
+
+	err = -EIO;
+	adapter->io_addr = ioremap(pci_resource_start(pdev, 0),
+				   pci_resource_len(pdev, 0));
+	if (!adapter->io_addr)
+		goto err_ioremap;
+
+	/* hw->hw_addr can be zeroed, so use adapter->io_addr for unmap */
+	hw->hw_addr = adapter->io_addr;
+
+	netdev->netdev_ops = &igc_netdev_ops;
+
+	netdev->watchdog_timeo = 5 * HZ;
+
+	netdev->mem_start = pci_resource_start(pdev, 0);
+	netdev->mem_end = pci_resource_end(pdev, 0);
+
+	/* PCI config space info */
+	hw->vendor_id = pdev->vendor;
+	hw->device_id = pdev->device;
+	hw->revision_id = pdev->revision;
+	hw->subsystem_vendor_id = pdev->subsystem_vendor;
+	hw->subsystem_device_id = pdev->subsystem_device;
+
+	/* Copy the default MAC and PHY function pointers */
+	memcpy(&hw->mac.ops, ei->mac_ops, sizeof(hw->mac.ops));
+	memcpy(&hw->phy.ops, ei->phy_ops, sizeof(hw->phy.ops));
+
+	/* Initialize skew-specific constants */
+	err = ei->get_invariants(hw);
+	if (err)
+		goto err_sw_init;
+
+	/* setup the private structure */
+	err = igc_sw_init(adapter);
+	if (err)
+		goto err_sw_init;
+
+	/* MTU range: 68 - 9216 */
+	netdev->min_mtu = ETH_MIN_MTU;
+	netdev->max_mtu = MAX_STD_JUMBO_FRAME_SIZE;
+
+	/* before reading the NVM, reset the controller to put the device in a
+	 * known good starting state
+	 */
+	hw->mac.ops.reset_hw(hw);
+
+	if (eth_platform_get_mac_address(&pdev->dev, hw->mac.addr)) {
+		/* copy the MAC address out of the NVM */
+		if (hw->mac.ops.read_mac_addr(hw))
+			dev_err(&pdev->dev, "NVM Read Error\n");
+	}
+
+	memcpy(netdev->dev_addr, hw->mac.addr, netdev->addr_len);
+
+	if (!is_valid_ether_addr(netdev->dev_addr)) {
+		dev_err(&pdev->dev, "Invalid MAC Address\n");
+		err = -EIO;
+		goto err_eeprom;
+	}
+
+	/* configure RXPBSIZE and TXPBSIZE */
+	wr32(IGC_RXPBS, I225_RXPBSIZE_DEFAULT);
+	wr32(IGC_TXPBS, I225_TXPBSIZE_DEFAULT);
+
+	timer_setup(&adapter->watchdog_timer, igc_watchdog, 0);
+	timer_setup(&adapter->phy_info_timer, igc_update_phy_info, 0);
+
+	INIT_WORK(&adapter->reset_task, igc_reset_task);
+	INIT_WORK(&adapter->watchdog_task, igc_watchdog_task);
+
+	/* Initialize link properties that are user-changeable */
+	adapter->fc_autoneg = true;
+	hw->mac.autoneg = true;
+	hw->phy.autoneg_advertised = 0xaf;
+
+	hw->fc.requested_mode = igc_fc_default;
+	hw->fc.current_mode = igc_fc_default;
+
+	/* reset the hardware with the new settings */
+	igc_reset(adapter);
+
+	/* let the f/w know that the h/w is now under the control of the
+	 * driver.
+	 */
+	igc_get_hw_control(adapter);
+
+	strncpy(netdev->name, "eth%d", IFNAMSIZ);
+	err = register_netdev(netdev);
+	if (err)
+		goto err_register;
+
+	 /* carrier off reporting is important to ethtool even BEFORE open */
+	netif_carrier_off(netdev);
+
+	/* Check if Media Autosense is enabled */
+	adapter->ei = *ei;
+
+	/* print pcie link status and MAC address */
+	pcie_print_link_status(pdev);
+	netdev_info(netdev, "MAC: %pM\n", netdev->dev_addr);
+
+	return 0;
+
+err_register:
+	igc_release_hw_control(adapter);
+err_eeprom:
+	if (!igc_check_reset_block(hw))
+		igc_reset_phy(hw);
+err_sw_init:
+	igc_clear_interrupt_scheme(adapter);
+	iounmap(adapter->io_addr);
+err_ioremap:
+	free_netdev(netdev);
+err_alloc_etherdev:
+	pci_release_selected_regions(pdev,
+				     pci_select_bars(pdev, IORESOURCE_MEM));
+err_pci_reg:
+err_dma:
+	pci_disable_device(pdev);
+	return err;
+}
+
+/**
+ * igc_remove - Device Removal Routine
+ * @pdev: PCI device information struct
+ *
+ * igc_remove is called by the PCI subsystem to alert the driver
+ * that it should release a PCI device.  This could be caused by a
+ * Hot-Plug event, or because the driver is going to be removed from
+ * memory.
+ */
+static void igc_remove(struct pci_dev *pdev)
+{
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct igc_adapter *adapter = netdev_priv(netdev);
+
+	set_bit(__IGC_DOWN, &adapter->state);
+
+	del_timer_sync(&adapter->watchdog_timer);
+	del_timer_sync(&adapter->phy_info_timer);
+
+	cancel_work_sync(&adapter->reset_task);
+	cancel_work_sync(&adapter->watchdog_task);
+
+	/* Release control of h/w to f/w.  If f/w is AMT enabled, this
+	 * would have already happened in close and is redundant.
+	 */
+	igc_release_hw_control(adapter);
+	unregister_netdev(netdev);
+
+	igc_clear_interrupt_scheme(adapter);
+	pci_iounmap(pdev, adapter->io_addr);
+	pci_release_mem_regions(pdev);
+
+	kfree(adapter->mac_table);
+	kfree(adapter->shadow_vfta);
+	free_netdev(netdev);
+
+	pci_disable_pcie_error_reporting(pdev);
+
+	pci_disable_device(pdev);
+}
+
+static struct pci_driver igc_driver = {
+	.name     = igc_driver_name,
+	.id_table = igc_pci_tbl,
+	.probe    = igc_probe,
+	.remove   = igc_remove,
+};
+
+static void igc_set_flag_queue_pairs(struct igc_adapter *adapter,
+				     const u32 max_rss_queues)
+{
+	/* Determine if we need to pair queues. */
+	/* If rss_queues > half of max_rss_queues, pair the queues in
+	 * order to conserve interrupts due to limited supply.
+	 */
+	if (adapter->rss_queues > (max_rss_queues / 2))
+		adapter->flags |= IGC_FLAG_QUEUE_PAIRS;
+	else
+		adapter->flags &= ~IGC_FLAG_QUEUE_PAIRS;
+}
+
+static unsigned int igc_get_max_rss_queues(struct igc_adapter *adapter)
+{
+	unsigned int max_rss_queues;
+
+	/* Determine the maximum number of RSS queues supported. */
+	max_rss_queues = IGC_MAX_RX_QUEUES;
+
+	return max_rss_queues;
+}
+
+static void igc_init_queue_configuration(struct igc_adapter *adapter)
+{
+	u32 max_rss_queues;
+
+	max_rss_queues = igc_get_max_rss_queues(adapter);
+	adapter->rss_queues = min_t(u32, max_rss_queues, num_online_cpus());
+
+	igc_set_flag_queue_pairs(adapter, max_rss_queues);
+}
+
+/**
+ * igc_sw_init - Initialize general software structures (struct igc_adapter)
+ * @adapter: board private structure to initialize
+ *
+ * igc_sw_init initializes the Adapter private data structure.
+ * Fields are initialized based on PCI device information and
+ * OS network device settings (MTU size).
+ */
+static int igc_sw_init(struct igc_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct pci_dev *pdev = adapter->pdev;
+	struct igc_hw *hw = &adapter->hw;
+
+	int size = sizeof(struct igc_mac_addr) * hw->mac.rar_entry_count;
+
+	pci_read_config_word(pdev, PCI_COMMAND, &hw->bus.pci_cmd_word);
+
+	/* set default ring sizes */
+	adapter->tx_ring_count = IGC_DEFAULT_TXD;
+	adapter->rx_ring_count = IGC_DEFAULT_RXD;
+
+	/* set default ITR values */
+	adapter->rx_itr_setting = IGC_DEFAULT_ITR;
+	adapter->tx_itr_setting = IGC_DEFAULT_ITR;
+
+	/* set default work limits */
+	adapter->tx_work_limit = IGC_DEFAULT_TX_WORK;
+
+	/* adjust max frame to be at least the size of a standard frame */
+	adapter->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN +
+				VLAN_HLEN;
+	adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
+
+	spin_lock_init(&adapter->nfc_lock);
+	spin_lock_init(&adapter->stats64_lock);
+	/* Assume MSI-X interrupts, will be checked during IRQ allocation */
+	adapter->flags |= IGC_FLAG_HAS_MSIX;
+
+	adapter->mac_table = kzalloc(size, GFP_ATOMIC);
+	if (!adapter->mac_table)
+		return -ENOMEM;
+
+	igc_init_queue_configuration(adapter);
+
+	/* This call may decrease the number of queues */
+	if (igc_init_interrupt_scheme(adapter, true)) {
+		dev_err(&pdev->dev, "Unable to allocate memory for queues\n");
+		return -ENOMEM;
+	}
+
+	/* Explicitly disable IRQ since the NIC can be in any state. */
+	igc_irq_disable(adapter);
+
+	set_bit(__IGC_DOWN, &adapter->state);
+
+	return 0;
+}
+
+/**
+ * igc_get_hw_dev - return device
+ * @hw: pointer to hardware structure
+ *
+ * used by hardware layer to print debugging information
+ */
+struct net_device *igc_get_hw_dev(struct igc_hw *hw)
+{
+	struct igc_adapter *adapter = hw->back;
+
+	return adapter->netdev;
+}
+
+/**
+ * igc_init_module - Driver Registration Routine
+ *
+ * igc_init_module is the first routine called when the driver is
+ * loaded. All it does is register with the PCI subsystem.
+ */
+static int __init igc_init_module(void)
+{
+	int ret;
+
+	pr_info("%s - version %s\n",
+		igc_driver_string, igc_driver_version);
+
+	pr_info("%s\n", igc_copyright);
+
+	ret = pci_register_driver(&igc_driver);
+	return ret;
+}
+
+module_init(igc_init_module);
+
+/**
+ * igc_exit_module - Driver Exit Cleanup Routine
+ *
+ * igc_exit_module is called just before the driver is removed
+ * from memory.
+ */
+static void __exit igc_exit_module(void)
+{
+	pci_unregister_driver(&igc_driver);
+}
+
+module_exit(igc_exit_module);
+/* igc_main.c */
diff --git a/drivers/net/ethernet/intel/igc/igc_nvm.c b/drivers/net/ethernet/intel/igc/igc_nvm.c
new file mode 100644
index 000000000000..58f81aba0144
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_nvm.c
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c)  2018 Intel Corporation */
+
+#include "igc_mac.h"
+#include "igc_nvm.h"
+
+/**
+ * igc_poll_eerd_eewr_done - Poll for EEPROM read/write completion
+ * @hw: pointer to the HW structure
+ * @ee_reg: EEPROM flag for polling
+ *
+ * Polls the EEPROM status bit for either read or write completion based
+ * upon the value of 'ee_reg'.
+ */
+static s32 igc_poll_eerd_eewr_done(struct igc_hw *hw, int ee_reg)
+{
+	s32 ret_val = -IGC_ERR_NVM;
+	u32 attempts = 100000;
+	u32 i, reg = 0;
+
+	for (i = 0; i < attempts; i++) {
+		if (ee_reg == IGC_NVM_POLL_READ)
+			reg = rd32(IGC_EERD);
+		else
+			reg = rd32(IGC_EEWR);
+
+		if (reg & IGC_NVM_RW_REG_DONE) {
+			ret_val = 0;
+			break;
+		}
+
+		udelay(5);
+	}
+
+	return ret_val;
+}
+
+/**
+ * igc_acquire_nvm - Generic request for access to EEPROM
+ * @hw: pointer to the HW structure
+ *
+ * Set the EEPROM access request bit and wait for EEPROM access grant bit.
+ * Return successful if access grant bit set, else clear the request for
+ * EEPROM access and return -IGC_ERR_NVM (-1).
+ */
+s32 igc_acquire_nvm(struct igc_hw *hw)
+{
+	s32 timeout = IGC_NVM_GRANT_ATTEMPTS;
+	u32 eecd = rd32(IGC_EECD);
+	s32 ret_val = 0;
+
+	wr32(IGC_EECD, eecd | IGC_EECD_REQ);
+	eecd = rd32(IGC_EECD);
+
+	while (timeout) {
+		if (eecd & IGC_EECD_GNT)
+			break;
+		udelay(5);
+		eecd = rd32(IGC_EECD);
+		timeout--;
+	}
+
+	if (!timeout) {
+		eecd &= ~IGC_EECD_REQ;
+		wr32(IGC_EECD, eecd);
+		hw_dbg("Could not acquire NVM grant\n");
+		ret_val = -IGC_ERR_NVM;
+	}
+
+	return ret_val;
+}
+
+/**
+ * igc_release_nvm - Release exclusive access to EEPROM
+ * @hw: pointer to the HW structure
+ *
+ * Stop any current commands to the EEPROM and clear the EEPROM request bit.
+ */
+void igc_release_nvm(struct igc_hw *hw)
+{
+	u32 eecd;
+
+	eecd = rd32(IGC_EECD);
+	eecd &= ~IGC_EECD_REQ;
+	wr32(IGC_EECD, eecd);
+}
+
+/**
+ * igc_read_nvm_eerd - Reads EEPROM using EERD register
+ * @hw: pointer to the HW structure
+ * @offset: offset of word in the EEPROM to read
+ * @words: number of words to read
+ * @data: word read from the EEPROM
+ *
+ * Reads a 16 bit word from the EEPROM using the EERD register.
+ */
+s32 igc_read_nvm_eerd(struct igc_hw *hw, u16 offset, u16 words, u16 *data)
+{
+	struct igc_nvm_info *nvm = &hw->nvm;
+	u32 i, eerd = 0;
+	s32 ret_val = 0;
+
+	/* A check for invalid values:  offset too large, too many words,
+	 * and not enough words.
+	 */
+	if (offset >= nvm->word_size || (words > (nvm->word_size - offset)) ||
+	    words == 0) {
+		hw_dbg("nvm parameter(s) out of bounds\n");
+		ret_val = -IGC_ERR_NVM;
+		goto out;
+	}
+
+	for (i = 0; i < words; i++) {
+		eerd = ((offset + i) << IGC_NVM_RW_ADDR_SHIFT) +
+			IGC_NVM_RW_REG_START;
+
+		wr32(IGC_EERD, eerd);
+		ret_val = igc_poll_eerd_eewr_done(hw, IGC_NVM_POLL_READ);
+		if (ret_val)
+			break;
+
+		data[i] = (rd32(IGC_EERD) >> IGC_NVM_RW_REG_DATA);
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_read_mac_addr - Read device MAC address
+ * @hw: pointer to the HW structure
+ */
+s32 igc_read_mac_addr(struct igc_hw *hw)
+{
+	u32 rar_high;
+	u32 rar_low;
+	u16 i;
+
+	rar_high = rd32(IGC_RAH(0));
+	rar_low = rd32(IGC_RAL(0));
+
+	for (i = 0; i < IGC_RAL_MAC_ADDR_LEN; i++)
+		hw->mac.perm_addr[i] = (u8)(rar_low >> (i * 8));
+
+	for (i = 0; i < IGC_RAH_MAC_ADDR_LEN; i++)
+		hw->mac.perm_addr[i + 4] = (u8)(rar_high >> (i * 8));
+
+	for (i = 0; i < ETH_ALEN; i++)
+		hw->mac.addr[i] = hw->mac.perm_addr[i];
+
+	return 0;
+}
+
+/**
+ * igc_validate_nvm_checksum - Validate EEPROM checksum
+ * @hw: pointer to the HW structure
+ *
+ * Calculates the EEPROM checksum by reading/adding each word of the EEPROM
+ * and then verifies that the sum of the EEPROM is equal to 0xBABA.
+ */
+s32 igc_validate_nvm_checksum(struct igc_hw *hw)
+{
+	u16 checksum = 0;
+	u16 i, nvm_data;
+	s32 ret_val = 0;
+
+	for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
+		ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);
+		if (ret_val) {
+			hw_dbg("NVM Read Error\n");
+			goto out;
+		}
+		checksum += nvm_data;
+	}
+
+	if (checksum != (u16)NVM_SUM) {
+		hw_dbg("NVM Checksum Invalid\n");
+		ret_val = -IGC_ERR_NVM;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_update_nvm_checksum - Update EEPROM checksum
+ * @hw: pointer to the HW structure
+ *
+ * Updates the EEPROM checksum by reading/adding each word of the EEPROM
+ * up to the checksum.  Then calculates the EEPROM checksum and writes the
+ * value to the EEPROM.
+ */
+s32 igc_update_nvm_checksum(struct igc_hw *hw)
+{
+	u16 checksum = 0;
+	u16 i, nvm_data;
+	s32  ret_val;
+
+	for (i = 0; i < NVM_CHECKSUM_REG; i++) {
+		ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);
+		if (ret_val) {
+			hw_dbg("NVM Read Error while updating checksum.\n");
+			goto out;
+		}
+		checksum += nvm_data;
+	}
+	checksum = (u16)NVM_SUM - checksum;
+	ret_val = hw->nvm.ops.write(hw, NVM_CHECKSUM_REG, 1, &checksum);
+	if (ret_val)
+		hw_dbg("NVM Write Error while updating checksum.\n");
+
+out:
+	return ret_val;
+}
diff --git a/drivers/net/ethernet/intel/igc/igc_nvm.h b/drivers/net/ethernet/intel/igc/igc_nvm.h
new file mode 100644
index 000000000000..f9fc2e9cfb03
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_nvm.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_NVM_H_
+#define _IGC_NVM_H_
+
+s32 igc_acquire_nvm(struct igc_hw *hw);
+void igc_release_nvm(struct igc_hw *hw);
+s32 igc_read_mac_addr(struct igc_hw *hw);
+s32 igc_read_nvm_eerd(struct igc_hw *hw, u16 offset, u16 words, u16 *data);
+s32 igc_validate_nvm_checksum(struct igc_hw *hw);
+s32 igc_update_nvm_checksum(struct igc_hw *hw);
+
+#endif
diff --git a/drivers/net/ethernet/intel/igc/igc_phy.c b/drivers/net/ethernet/intel/igc/igc_phy.c
new file mode 100644
index 000000000000..38e43e6fc1c7
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_phy.c
@@ -0,0 +1,791 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c)  2018 Intel Corporation */
+
+#include "igc_phy.h"
+
+/* forward declaration */
+static s32 igc_phy_setup_autoneg(struct igc_hw *hw);
+static s32 igc_wait_autoneg(struct igc_hw *hw);
+
+/**
+ * igc_check_reset_block - Check if PHY reset is blocked
+ * @hw: pointer to the HW structure
+ *
+ * Read the PHY management control register and check whether a PHY reset
+ * is blocked.  If a reset is not blocked return 0, otherwise
+ * return IGC_ERR_BLK_PHY_RESET (12).
+ */
+s32 igc_check_reset_block(struct igc_hw *hw)
+{
+	u32 manc;
+
+	manc = rd32(IGC_MANC);
+
+	return (manc & IGC_MANC_BLK_PHY_RST_ON_IDE) ?
+		IGC_ERR_BLK_PHY_RESET : 0;
+}
+
+/**
+ * igc_get_phy_id - Retrieve the PHY ID and revision
+ * @hw: pointer to the HW structure
+ *
+ * Reads the PHY registers and stores the PHY ID and possibly the PHY
+ * revision in the hardware structure.
+ */
+s32 igc_get_phy_id(struct igc_hw *hw)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	s32 ret_val = 0;
+	u16 phy_id;
+
+	ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id);
+	if (ret_val)
+		goto out;
+
+	phy->id = (u32)(phy_id << 16);
+	usleep_range(200, 500);
+	ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id);
+	if (ret_val)
+		goto out;
+
+	phy->id |= (u32)(phy_id & PHY_REVISION_MASK);
+	phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK);
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_phy_has_link - Polls PHY for link
+ * @hw: pointer to the HW structure
+ * @iterations: number of times to poll for link
+ * @usec_interval: delay between polling attempts
+ * @success: pointer to whether polling was successful or not
+ *
+ * Polls the PHY status register for link, 'iterations' number of times.
+ */
+s32 igc_phy_has_link(struct igc_hw *hw, u32 iterations,
+		     u32 usec_interval, bool *success)
+{
+	u16 i, phy_status;
+	s32 ret_val = 0;
+
+	for (i = 0; i < iterations; i++) {
+		/* Some PHYs require the PHY_STATUS register to be read
+		 * twice due to the link bit being sticky.  No harm doing
+		 * it across the board.
+		 */
+		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
+		if (ret_val && usec_interval > 0) {
+			/* If the first read fails, another entity may have
+			 * ownership of the resources, wait and try again to
+			 * see if they have relinquished the resources yet.
+			 */
+			if (usec_interval >= 1000)
+				mdelay(usec_interval / 1000);
+			else
+				udelay(usec_interval);
+		}
+		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
+		if (ret_val)
+			break;
+		if (phy_status & MII_SR_LINK_STATUS)
+			break;
+		if (usec_interval >= 1000)
+			mdelay(usec_interval / 1000);
+		else
+			udelay(usec_interval);
+	}
+
+	*success = (i < iterations) ? true : false;
+
+	return ret_val;
+}
+
+/**
+ * igc_power_up_phy_copper - Restore copper link in case of PHY power down
+ * @hw: pointer to the HW structure
+ *
+ * In the case of a PHY power down to save power, or to turn off link during a
+ * driver unload, restore the link to previous settings.
+ */
+void igc_power_up_phy_copper(struct igc_hw *hw)
+{
+	u16 mii_reg = 0;
+
+	/* The PHY will retain its settings across a power down/up cycle */
+	hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg);
+	mii_reg &= ~MII_CR_POWER_DOWN;
+	hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg);
+}
+
+/**
+ * igc_power_down_phy_copper - Power down copper PHY
+ * @hw: pointer to the HW structure
+ *
+ * Power down PHY to save power when interface is down and wake on lan
+ * is not enabled.
+ */
+void igc_power_down_phy_copper(struct igc_hw *hw)
+{
+	u16 mii_reg = 0;
+
+	/* The PHY will retain its settings across a power down/up cycle */
+	hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg);
+	mii_reg |= MII_CR_POWER_DOWN;
+
+	/* Temporary workaround - should be removed when PHY will implement
+	 * IEEE registers as properly
+	 */
+	/* hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg);*/
+	usleep_range(1000, 2000);
+}
+
+/**
+ * igc_check_downshift - Checks whether a downshift in speed occurred
+ * @hw: pointer to the HW structure
+ *
+ * Success returns 0, Failure returns 1
+ *
+ * A downshift is detected by querying the PHY link health.
+ */
+s32 igc_check_downshift(struct igc_hw *hw)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	u16 phy_data, offset, mask;
+	s32 ret_val;
+
+	switch (phy->type) {
+	case igc_phy_i225:
+	default:
+		/* speed downshift not supported */
+		phy->speed_downgraded = false;
+		ret_val = 0;
+		goto out;
+	}
+
+	ret_val = phy->ops.read_reg(hw, offset, &phy_data);
+
+	if (!ret_val)
+		phy->speed_downgraded = (phy_data & mask) ? true : false;
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_phy_hw_reset - PHY hardware reset
+ * @hw: pointer to the HW structure
+ *
+ * Verify the reset block is not blocking us from resetting.  Acquire
+ * semaphore (if necessary) and read/set/write the device control reset
+ * bit in the PHY.  Wait the appropriate delay time for the device to
+ * reset and release the semaphore (if necessary).
+ */
+s32 igc_phy_hw_reset(struct igc_hw *hw)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	s32  ret_val;
+	u32 ctrl;
+
+	ret_val = igc_check_reset_block(hw);
+	if (ret_val) {
+		ret_val = 0;
+		goto out;
+	}
+
+	ret_val = phy->ops.acquire(hw);
+	if (ret_val)
+		goto out;
+
+	ctrl = rd32(IGC_CTRL);
+	wr32(IGC_CTRL, ctrl | IGC_CTRL_PHY_RST);
+	wrfl();
+
+	udelay(phy->reset_delay_us);
+
+	wr32(IGC_CTRL, ctrl);
+	wrfl();
+
+	usleep_range(1500, 2000);
+
+	phy->ops.release(hw);
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_copper_link_autoneg - Setup/Enable autoneg for copper link
+ * @hw: pointer to the HW structure
+ *
+ * Performs initial bounds checking on autoneg advertisement parameter, then
+ * configure to advertise the full capability.  Setup the PHY to autoneg
+ * and restart the negotiation process between the link partner.  If
+ * autoneg_wait_to_complete, then wait for autoneg to complete before exiting.
+ */
+static s32 igc_copper_link_autoneg(struct igc_hw *hw)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	u16 phy_ctrl;
+	s32 ret_val;
+
+	/* Perform some bounds checking on the autoneg advertisement
+	 * parameter.
+	 */
+	phy->autoneg_advertised &= phy->autoneg_mask;
+
+	/* If autoneg_advertised is zero, we assume it was not defaulted
+	 * by the calling code so we set to advertise full capability.
+	 */
+	if (phy->autoneg_advertised == 0)
+		phy->autoneg_advertised = phy->autoneg_mask;
+
+	hw_dbg("Reconfiguring auto-neg advertisement params\n");
+	ret_val = igc_phy_setup_autoneg(hw);
+	if (ret_val) {
+		hw_dbg("Error Setting up Auto-Negotiation\n");
+		goto out;
+	}
+	hw_dbg("Restarting Auto-Neg\n");
+
+	/* Restart auto-negotiation by setting the Auto Neg Enable bit and
+	 * the Auto Neg Restart bit in the PHY control register.
+	 */
+	ret_val = phy->ops.read_reg(hw, PHY_CONTROL, &phy_ctrl);
+	if (ret_val)
+		goto out;
+
+	phy_ctrl |= (MII_CR_AUTO_NEG_EN | MII_CR_RESTART_AUTO_NEG);
+	ret_val = phy->ops.write_reg(hw, PHY_CONTROL, phy_ctrl);
+	if (ret_val)
+		goto out;
+
+	/* Does the user want to wait for Auto-Neg to complete here, or
+	 * check at a later time (for example, callback routine).
+	 */
+	if (phy->autoneg_wait_to_complete) {
+		ret_val = igc_wait_autoneg(hw);
+		if (ret_val) {
+			hw_dbg("Error while waiting for autoneg to complete\n");
+			goto out;
+		}
+	}
+
+	hw->mac.get_link_status = true;
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_wait_autoneg - Wait for auto-neg completion
+ * @hw: pointer to the HW structure
+ *
+ * Waits for auto-negotiation to complete or for the auto-negotiation time
+ * limit to expire, which ever happens first.
+ */
+static s32 igc_wait_autoneg(struct igc_hw *hw)
+{
+	u16 i, phy_status;
+	s32 ret_val = 0;
+
+	/* Break after autoneg completes or PHY_AUTO_NEG_LIMIT expires. */
+	for (i = PHY_AUTO_NEG_LIMIT; i > 0; i--) {
+		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
+		if (ret_val)
+			break;
+		ret_val = hw->phy.ops.read_reg(hw, PHY_STATUS, &phy_status);
+		if (ret_val)
+			break;
+		if (phy_status & MII_SR_AUTONEG_COMPLETE)
+			break;
+		msleep(100);
+	}
+
+	/* PHY_AUTO_NEG_TIME expiration doesn't guarantee auto-negotiation
+	 * has completed.
+	 */
+	return ret_val;
+}
+
+/**
+ * igc_phy_setup_autoneg - Configure PHY for auto-negotiation
+ * @hw: pointer to the HW structure
+ *
+ * Reads the MII auto-neg advertisement register and/or the 1000T control
+ * register and if the PHY is already setup for auto-negotiation, then
+ * return successful.  Otherwise, setup advertisement and flow control to
+ * the appropriate values for the wanted auto-negotiation.
+ */
+static s32 igc_phy_setup_autoneg(struct igc_hw *hw)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	u16 aneg_multigbt_an_ctrl = 0;
+	u16 mii_1000t_ctrl_reg = 0;
+	u16 mii_autoneg_adv_reg;
+	s32 ret_val;
+
+	phy->autoneg_advertised &= phy->autoneg_mask;
+
+	/* Read the MII Auto-Neg Advertisement Register (Address 4). */
+	ret_val = phy->ops.read_reg(hw, PHY_AUTONEG_ADV, &mii_autoneg_adv_reg);
+	if (ret_val)
+		return ret_val;
+
+	if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
+		/* Read the MII 1000Base-T Control Register (Address 9). */
+		ret_val = phy->ops.read_reg(hw, PHY_1000T_CTRL,
+					    &mii_1000t_ctrl_reg);
+		if (ret_val)
+			return ret_val;
+	}
+
+	if ((phy->autoneg_mask & ADVERTISE_2500_FULL) &&
+	    hw->phy.id == I225_I_PHY_ID) {
+		/* Read the MULTI GBT AN Control Register - reg 7.32 */
+		ret_val = phy->ops.read_reg(hw, (STANDARD_AN_REG_MASK <<
+					    MMD_DEVADDR_SHIFT) |
+					    ANEG_MULTIGBT_AN_CTRL,
+					    &aneg_multigbt_an_ctrl);
+
+		if (ret_val)
+			return ret_val;
+	}
+
+	/* Need to parse both autoneg_advertised and fc and set up
+	 * the appropriate PHY registers.  First we will parse for
+	 * autoneg_advertised software override.  Since we can advertise
+	 * a plethora of combinations, we need to check each bit
+	 * individually.
+	 */
+
+	/* First we clear all the 10/100 mb speed bits in the Auto-Neg
+	 * Advertisement Register (Address 4) and the 1000 mb speed bits in
+	 * the  1000Base-T Control Register (Address 9).
+	 */
+	mii_autoneg_adv_reg &= ~(NWAY_AR_100TX_FD_CAPS |
+				 NWAY_AR_100TX_HD_CAPS |
+				 NWAY_AR_10T_FD_CAPS   |
+				 NWAY_AR_10T_HD_CAPS);
+	mii_1000t_ctrl_reg &= ~(CR_1000T_HD_CAPS | CR_1000T_FD_CAPS);
+
+	hw_dbg("autoneg_advertised %x\n", phy->autoneg_advertised);
+
+	/* Do we want to advertise 10 Mb Half Duplex? */
+	if (phy->autoneg_advertised & ADVERTISE_10_HALF) {
+		hw_dbg("Advertise 10mb Half duplex\n");
+		mii_autoneg_adv_reg |= NWAY_AR_10T_HD_CAPS;
+	}
+
+	/* Do we want to advertise 10 Mb Full Duplex? */
+	if (phy->autoneg_advertised & ADVERTISE_10_FULL) {
+		hw_dbg("Advertise 10mb Full duplex\n");
+		mii_autoneg_adv_reg |= NWAY_AR_10T_FD_CAPS;
+	}
+
+	/* Do we want to advertise 100 Mb Half Duplex? */
+	if (phy->autoneg_advertised & ADVERTISE_100_HALF) {
+		hw_dbg("Advertise 100mb Half duplex\n");
+		mii_autoneg_adv_reg |= NWAY_AR_100TX_HD_CAPS;
+	}
+
+	/* Do we want to advertise 100 Mb Full Duplex? */
+	if (phy->autoneg_advertised & ADVERTISE_100_FULL) {
+		hw_dbg("Advertise 100mb Full duplex\n");
+		mii_autoneg_adv_reg |= NWAY_AR_100TX_FD_CAPS;
+	}
+
+	/* We do not allow the Phy to advertise 1000 Mb Half Duplex */
+	if (phy->autoneg_advertised & ADVERTISE_1000_HALF)
+		hw_dbg("Advertise 1000mb Half duplex request denied!\n");
+
+	/* Do we want to advertise 1000 Mb Full Duplex? */
+	if (phy->autoneg_advertised & ADVERTISE_1000_FULL) {
+		hw_dbg("Advertise 1000mb Full duplex\n");
+		mii_1000t_ctrl_reg |= CR_1000T_FD_CAPS;
+	}
+
+	/* We do not allow the Phy to advertise 2500 Mb Half Duplex */
+	if (phy->autoneg_advertised & ADVERTISE_2500_HALF)
+		hw_dbg("Advertise 2500mb Half duplex request denied!\n");
+
+	/* Do we want to advertise 2500 Mb Full Duplex? */
+	if (phy->autoneg_advertised & ADVERTISE_2500_FULL) {
+		hw_dbg("Advertise 2500mb Full duplex\n");
+		aneg_multigbt_an_ctrl |= CR_2500T_FD_CAPS;
+	} else {
+		aneg_multigbt_an_ctrl &= ~CR_2500T_FD_CAPS;
+	}
+
+	/* Check for a software override of the flow control settings, and
+	 * setup the PHY advertisement registers accordingly.  If
+	 * auto-negotiation is enabled, then software will have to set the
+	 * "PAUSE" bits to the correct value in the Auto-Negotiation
+	 * Advertisement Register (PHY_AUTONEG_ADV) and re-start auto-
+	 * negotiation.
+	 *
+	 * The possible values of the "fc" parameter are:
+	 *      0:  Flow control is completely disabled
+	 *      1:  Rx flow control is enabled (we can receive pause frames
+	 *          but not send pause frames).
+	 *      2:  Tx flow control is enabled (we can send pause frames
+	 *          but we do not support receiving pause frames).
+	 *      3:  Both Rx and Tx flow control (symmetric) are enabled.
+	 *  other:  No software override.  The flow control configuration
+	 *          in the EEPROM is used.
+	 */
+	switch (hw->fc.current_mode) {
+	case igc_fc_none:
+		/* Flow control (Rx & Tx) is completely disabled by a
+		 * software over-ride.
+		 */
+		mii_autoneg_adv_reg &= ~(NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
+		break;
+	case igc_fc_rx_pause:
+		/* Rx Flow control is enabled, and Tx Flow control is
+		 * disabled, by a software over-ride.
+		 *
+		 * Since there really isn't a way to advertise that we are
+		 * capable of Rx Pause ONLY, we will advertise that we
+		 * support both symmetric and asymmetric Rx PAUSE.  Later
+		 * (in igc_config_fc_after_link_up) we will disable the
+		 * hw's ability to send PAUSE frames.
+		 */
+		mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
+		break;
+	case igc_fc_tx_pause:
+		/* Tx Flow control is enabled, and Rx Flow control is
+		 * disabled, by a software over-ride.
+		 */
+		mii_autoneg_adv_reg |= NWAY_AR_ASM_DIR;
+		mii_autoneg_adv_reg &= ~NWAY_AR_PAUSE;
+		break;
+	case igc_fc_full:
+		/* Flow control (both Rx and Tx) is enabled by a software
+		 * over-ride.
+		 */
+		mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
+		break;
+	default:
+		hw_dbg("Flow control param set incorrectly\n");
+		return -IGC_ERR_CONFIG;
+	}
+
+	ret_val = phy->ops.write_reg(hw, PHY_AUTONEG_ADV, mii_autoneg_adv_reg);
+	if (ret_val)
+		return ret_val;
+
+	hw_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
+
+	if (phy->autoneg_mask & ADVERTISE_1000_FULL)
+		ret_val = phy->ops.write_reg(hw, PHY_1000T_CTRL,
+					     mii_1000t_ctrl_reg);
+
+	if ((phy->autoneg_mask & ADVERTISE_2500_FULL) &&
+	    hw->phy.id == I225_I_PHY_ID)
+		ret_val = phy->ops.write_reg(hw,
+					     (STANDARD_AN_REG_MASK <<
+					     MMD_DEVADDR_SHIFT) |
+					     ANEG_MULTIGBT_AN_CTRL,
+					     aneg_multigbt_an_ctrl);
+
+	return ret_val;
+}
+
+/**
+ * igc_setup_copper_link - Configure copper link settings
+ * @hw: pointer to the HW structure
+ *
+ * Calls the appropriate function to configure the link for auto-neg or forced
+ * speed and duplex.  Then we check for link, once link is established calls
+ * to configure collision distance and flow control are called.  If link is
+ * not established, we return -IGC_ERR_PHY (-2).
+ */
+s32 igc_setup_copper_link(struct igc_hw *hw)
+{
+	s32 ret_val = 0;
+	bool link;
+
+	if (hw->mac.autoneg) {
+		/* Setup autoneg and flow control advertisement and perform
+		 * autonegotiation.
+		 */
+		ret_val = igc_copper_link_autoneg(hw);
+		if (ret_val)
+			goto out;
+	} else {
+		/* PHY will be set to 10H, 10F, 100H or 100F
+		 * depending on user settings.
+		 */
+		hw_dbg("Forcing Speed and Duplex\n");
+		ret_val = hw->phy.ops.force_speed_duplex(hw);
+		if (ret_val) {
+			hw_dbg("Error Forcing Speed and Duplex\n");
+			goto out;
+		}
+	}
+
+	/* Check link status. Wait up to 100 microseconds for link to become
+	 * valid.
+	 */
+	ret_val = igc_phy_has_link(hw, COPPER_LINK_UP_LIMIT, 10, &link);
+	if (ret_val)
+		goto out;
+
+	if (link) {
+		hw_dbg("Valid link established!!!\n");
+		igc_config_collision_dist(hw);
+		ret_val = igc_config_fc_after_link_up(hw);
+	} else {
+		hw_dbg("Unable to establish link!!!\n");
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_read_phy_reg_mdic - Read MDI control register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to be read
+ * @data: pointer to the read data
+ *
+ * Reads the MDI control register in the PHY at offset and stores the
+ * information read to data.
+ */
+static s32 igc_read_phy_reg_mdic(struct igc_hw *hw, u32 offset, u16 *data)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	u32 i, mdic = 0;
+	s32 ret_val = 0;
+
+	if (offset > MAX_PHY_REG_ADDRESS) {
+		hw_dbg("PHY Address %d is out of range\n", offset);
+		ret_val = -IGC_ERR_PARAM;
+		goto out;
+	}
+
+	/* Set up Op-code, Phy Address, and register offset in the MDI
+	 * Control register.  The MAC will take care of interfacing with the
+	 * PHY to retrieve the desired data.
+	 */
+	mdic = ((offset << IGC_MDIC_REG_SHIFT) |
+		(phy->addr << IGC_MDIC_PHY_SHIFT) |
+		(IGC_MDIC_OP_READ));
+
+	wr32(IGC_MDIC, mdic);
+
+	/* Poll the ready bit to see if the MDI read completed
+	 * Increasing the time out as testing showed failures with
+	 * the lower time out
+	 */
+	for (i = 0; i < IGC_GEN_POLL_TIMEOUT; i++) {
+		usleep_range(500, 1000);
+		mdic = rd32(IGC_MDIC);
+		if (mdic & IGC_MDIC_READY)
+			break;
+	}
+	if (!(mdic & IGC_MDIC_READY)) {
+		hw_dbg("MDI Read did not complete\n");
+		ret_val = -IGC_ERR_PHY;
+		goto out;
+	}
+	if (mdic & IGC_MDIC_ERROR) {
+		hw_dbg("MDI Error\n");
+		ret_val = -IGC_ERR_PHY;
+		goto out;
+	}
+	*data = (u16)mdic;
+
+out:
+	return ret_val;
+}
+
+/**
+ * igc_write_phy_reg_mdic - Write MDI control register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write to register at offset
+ *
+ * Writes data to MDI control register in the PHY at offset.
+ */
+static s32 igc_write_phy_reg_mdic(struct igc_hw *hw, u32 offset, u16 data)
+{
+	struct igc_phy_info *phy = &hw->phy;
+	u32 i, mdic = 0;
+	s32 ret_val = 0;
+
+	if (offset > MAX_PHY_REG_ADDRESS) {
+		hw_dbg("PHY Address %d is out of range\n", offset);
+		ret_val = -IGC_ERR_PARAM;
+		goto out;
+	}
+
+	/* Set up Op-code, Phy Address, and register offset in the MDI
+	 * Control register.  The MAC will take care of interfacing with the
+	 * PHY to write the desired data.
+	 */
+	mdic = (((u32)data) |
+		(offset << IGC_MDIC_REG_SHIFT) |
+		(phy->addr << IGC_MDIC_PHY_SHIFT) |
+		(IGC_MDIC_OP_WRITE));
+
+	wr32(IGC_MDIC, mdic);
+
+	/* Poll the ready bit to see if the MDI read completed
+	 * Increasing the time out as testing showed failures with
+	 * the lower time out
+	 */
+	for (i = 0; i < IGC_GEN_POLL_TIMEOUT; i++) {
+		usleep_range(500, 1000);
+		mdic = rd32(IGC_MDIC);
+		if (mdic & IGC_MDIC_READY)
+			break;
+	}
+	if (!(mdic & IGC_MDIC_READY)) {
+		hw_dbg("MDI Write did not complete\n");
+		ret_val = -IGC_ERR_PHY;
+		goto out;
+	}
+	if (mdic & IGC_MDIC_ERROR) {
+		hw_dbg("MDI Error\n");
+		ret_val = -IGC_ERR_PHY;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ * __igc_access_xmdio_reg - Read/write XMDIO register
+ * @hw: pointer to the HW structure
+ * @address: XMDIO address to program
+ * @dev_addr: device address to program
+ * @data: pointer to value to read/write from/to the XMDIO address
+ * @read: boolean flag to indicate read or write
+ */
+static s32 __igc_access_xmdio_reg(struct igc_hw *hw, u16 address,
+				  u8 dev_addr, u16 *data, bool read)
+{
+	s32 ret_val;
+
+	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAC, dev_addr);
+	if (ret_val)
+		return ret_val;
+
+	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAAD, address);
+	if (ret_val)
+		return ret_val;
+
+	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAC, IGC_MMDAC_FUNC_DATA |
+					dev_addr);
+	if (ret_val)
+		return ret_val;
+
+	if (read)
+		ret_val = hw->phy.ops.read_reg(hw, IGC_MMDAAD, data);
+	else
+		ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAAD, *data);
+	if (ret_val)
+		return ret_val;
+
+	/* Recalibrate the device back to 0 */
+	ret_val = hw->phy.ops.write_reg(hw, IGC_MMDAC, 0);
+	if (ret_val)
+		return ret_val;
+
+	return ret_val;
+}
+
+/**
+ * igc_read_xmdio_reg - Read XMDIO register
+ * @hw: pointer to the HW structure
+ * @addr: XMDIO address to program
+ * @dev_addr: device address to program
+ * @data: value to be read from the EMI address
+ */
+static s32 igc_read_xmdio_reg(struct igc_hw *hw, u16 addr,
+			      u8 dev_addr, u16 *data)
+{
+	return __igc_access_xmdio_reg(hw, addr, dev_addr, data, true);
+}
+
+/**
+ * igc_write_xmdio_reg - Write XMDIO register
+ * @hw: pointer to the HW structure
+ * @addr: XMDIO address to program
+ * @dev_addr: device address to program
+ * @data: value to be written to the XMDIO address
+ */
+static s32 igc_write_xmdio_reg(struct igc_hw *hw, u16 addr,
+			       u8 dev_addr, u16 data)
+{
+	return __igc_access_xmdio_reg(hw, addr, dev_addr, &data, false);
+}
+
+/**
+ * igc_write_phy_reg_gpy - Write GPY PHY register
+ * @hw: pointer to the HW structure
+ * @offset: register offset to write to
+ * @data: data to write at register offset
+ *
+ * Acquires semaphore, if necessary, then writes the data to PHY register
+ * at the offset. Release any acquired semaphores before exiting.
+ */
+s32 igc_write_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 data)
+{
+	u8 dev_addr = (offset & GPY_MMD_MASK) >> GPY_MMD_SHIFT;
+	s32 ret_val;
+
+	offset = offset & GPY_REG_MASK;
+
+	if (!dev_addr) {
+		ret_val = hw->phy.ops.acquire(hw);
+		if (ret_val)
+			return ret_val;
+		ret_val = igc_write_phy_reg_mdic(hw, offset, data);
+		if (ret_val)
+			return ret_val;
+		hw->phy.ops.release(hw);
+	} else {
+		ret_val = igc_write_xmdio_reg(hw, (u16)offset, dev_addr,
+					      data);
+	}
+
+	return ret_val;
+}
+
+/**
+ * igc_read_phy_reg_gpy - Read GPY PHY register
+ * @hw: pointer to the HW structure
+ * @offset: lower half is register offset to read to
+ * upper half is MMD to use.
+ * @data: data to read at register offset
+ *
+ * Acquires semaphore, if necessary, then reads the data in the PHY register
+ * at the offset. Release any acquired semaphores before exiting.
+ */
+s32 igc_read_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 *data)
+{
+	u8 dev_addr = (offset & GPY_MMD_MASK) >> GPY_MMD_SHIFT;
+	s32 ret_val;
+
+	offset = offset & GPY_REG_MASK;
+
+	if (!dev_addr) {
+		ret_val = hw->phy.ops.acquire(hw);
+		if (ret_val)
+			return ret_val;
+		ret_val = igc_read_phy_reg_mdic(hw, offset, data);
+		if (ret_val)
+			return ret_val;
+		hw->phy.ops.release(hw);
+	} else {
+		ret_val = igc_read_xmdio_reg(hw, (u16)offset, dev_addr,
+					     data);
+	}
+
+	return ret_val;
+}
diff --git a/drivers/net/ethernet/intel/igc/igc_phy.h b/drivers/net/ethernet/intel/igc/igc_phy.h
new file mode 100644
index 000000000000..25cba33de7e2
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_phy.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_PHY_H_
+#define _IGC_PHY_H_
+
+#include "igc_mac.h"
+
+s32 igc_check_reset_block(struct igc_hw *hw);
+s32 igc_phy_hw_reset(struct igc_hw *hw);
+s32 igc_get_phy_id(struct igc_hw *hw);
+s32 igc_phy_has_link(struct igc_hw *hw, u32 iterations,
+		     u32 usec_interval, bool *success);
+s32 igc_check_downshift(struct igc_hw *hw);
+s32 igc_setup_copper_link(struct igc_hw *hw);
+void igc_power_up_phy_copper(struct igc_hw *hw);
+void igc_power_down_phy_copper(struct igc_hw *hw);
+s32 igc_write_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 data);
+s32 igc_read_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 *data);
+
+#endif
diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h
new file mode 100644
index 000000000000..a1bd3216c906
--- /dev/null
+++ b/drivers/net/ethernet/intel/igc/igc_regs.h
@@ -0,0 +1,221 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c)  2018 Intel Corporation */
+
+#ifndef _IGC_REGS_H_
+#define _IGC_REGS_H_
+
+/* General Register Descriptions */
+#define IGC_CTRL		0x00000  /* Device Control - RW */
+#define IGC_STATUS		0x00008  /* Device Status - RO */
+#define IGC_EECD		0x00010  /* EEPROM/Flash Control - RW */
+#define IGC_CTRL_EXT		0x00018  /* Extended Device Control - RW */
+#define IGC_MDIC		0x00020  /* MDI Control - RW */
+#define IGC_MDICNFG		0x00E04  /* MDC/MDIO Configuration - RW */
+#define IGC_CONNSW		0x00034  /* Copper/Fiber switch control - RW */
+
+/* Internal Packet Buffer Size Registers */
+#define IGC_RXPBS		0x02404  /* Rx Packet Buffer Size - RW */
+#define IGC_TXPBS		0x03404  /* Tx Packet Buffer Size - RW */
+
+/* NVM  Register Descriptions */
+#define IGC_EERD		0x12014  /* EEprom mode read - RW */
+#define IGC_EEWR		0x12018  /* EEprom mode write - RW */
+
+/* Flow Control Register Descriptions */
+#define IGC_FCAL		0x00028  /* FC Address Low - RW */
+#define IGC_FCAH		0x0002C  /* FC Address High - RW */
+#define IGC_FCT			0x00030  /* FC Type - RW */
+#define IGC_FCTTV		0x00170  /* FC Transmit Timer - RW */
+#define IGC_FCRTL		0x02160  /* FC Receive Threshold Low - RW */
+#define IGC_FCRTH		0x02168  /* FC Receive Threshold High - RW */
+#define IGC_FCRTV		0x02460  /* FC Refresh Timer Value - RW */
+#define IGC_FCSTS		0x02464  /* FC Status - RO */
+
+/* PCIe Register Description */
+#define IGC_GCR			0x05B00  /* PCIe control- RW */
+
+/* Semaphore registers */
+#define IGC_SW_FW_SYNC		0x05B5C  /* SW-FW Synchronization - RW */
+#define IGC_SWSM		0x05B50  /* SW Semaphore */
+#define IGC_FWSM		0x05B54  /* FW Semaphore */
+
+/* Function Active and Power State to MNG */
+#define IGC_FACTPS		0x05B30
+
+/* Interrupt Register Description */
+#define IGC_EICS		0x01520  /* Ext. Interrupt Cause Set - W0 */
+#define IGC_EIMS		0x01524  /* Ext. Interrupt Mask Set/Read - RW */
+#define IGC_EIMC		0x01528  /* Ext. Interrupt Mask Clear - WO */
+#define IGC_EIAC		0x0152C  /* Ext. Interrupt Auto Clear - RW */
+#define IGC_EIAM		0x01530  /* Ext. Interrupt Auto Mask - RW */
+#define IGC_ICR			0x01500  /* Intr Cause Read - RC/W1C */
+#define IGC_ICS			0x01504  /* Intr Cause Set - WO */
+#define IGC_IMS			0x01508  /* Intr Mask Set/Read - RW */
+#define IGC_IMC			0x0150C  /* Intr Mask Clear - WO */
+#define IGC_IAM			0x01510  /* Intr Ack Auto Mask- RW */
+/* Intr Throttle - RW */
+#define IGC_EITR(_n)		(0x01680 + (0x4 * (_n)))
+/* Interrupt Vector Allocation - RW */
+#define IGC_IVAR0		0x01700
+#define IGC_IVAR_MISC		0x01740  /* IVAR for "other" causes - RW */
+#define IGC_GPIE		0x01514  /* General Purpose Intr Enable - RW */
+
+/* Interrupt Cause */
+#define IGC_ICRXPTC		0x04104  /* Rx Packet Timer Expire Count */
+#define IGC_ICRXATC		0x04108  /* Rx Absolute Timer Expire Count */
+#define IGC_ICTXPTC		0x0410C  /* Tx Packet Timer Expire Count */
+#define IGC_ICTXATC		0x04110  /* Tx Absolute Timer Expire Count */
+#define IGC_ICTXQEC		0x04118  /* Tx Queue Empty Count */
+#define IGC_ICTXQMTC		0x0411C  /* Tx Queue Min Threshold Count */
+#define IGC_ICRXDMTC		0x04120  /* Rx Descriptor Min Threshold Count */
+#define IGC_ICRXOC		0x04124  /* Receiver Overrun Count */
+
+#define IGC_CBTMPC		0x0402C  /* Circuit Breaker TX Packet Count */
+#define IGC_HTDPMC		0x0403C  /* Host Transmit Discarded Packets */
+#define IGC_CBRMPC		0x040FC  /* Circuit Breaker RX Packet Count */
+#define IGC_RPTHC		0x04104  /* Rx Packets To Host */
+#define IGC_HGPTC		0x04118  /* Host Good Packets TX Count */
+#define IGC_HTCBDPC		0x04124  /* Host TX Circ.Breaker Drop Count */
+
+/* MSI-X Table Register Descriptions */
+#define IGC_PBACL		0x05B68  /* MSIx PBA Clear - R/W 1 to clear */
+
+/* Receive Register Descriptions */
+#define IGC_RCTL		0x00100  /* Rx Control - RW */
+#define IGC_SRRCTL(_n)		(0x0C00C + ((_n) * 0x40))
+#define IGC_PSRTYPE(_i)		(0x05480 + ((_i) * 4))
+#define IGC_RDBAL(_n)		(0x0C000 + ((_n) * 0x40))
+#define IGC_RDBAH(_n)		(0x0C004 + ((_n) * 0x40))
+#define IGC_RDLEN(_n)		(0x0C008 + ((_n) * 0x40))
+#define IGC_RDH(_n)		(0x0C010 + ((_n) * 0x40))
+#define IGC_RDT(_n)		(0x0C018 + ((_n) * 0x40))
+#define IGC_RXDCTL(_n)		(0x0C028 + ((_n) * 0x40))
+#define IGC_RQDPC(_n)		(0x0C030 + ((_n) * 0x40))
+#define IGC_RXCSUM		0x05000  /* Rx Checksum Control - RW */
+#define IGC_RLPML		0x05004  /* Rx Long Packet Max Length */
+#define IGC_RFCTL		0x05008  /* Receive Filter Control*/
+#define IGC_MTA			0x05200  /* Multicast Table Array - RW Array */
+#define IGC_UTA			0x0A000  /* Unicast Table Array - RW */
+#define IGC_RAL(_n)		(0x05400 + ((_n) * 0x08))
+#define IGC_RAH(_n)		(0x05404 + ((_n) * 0x08))
+
+/* Transmit Register Descriptions */
+#define IGC_TCTL		0x00400  /* Tx Control - RW */
+#define IGC_TIPG		0x00410  /* Tx Inter-packet gap - RW */
+#define IGC_TDBAL(_n)		(0x0E000 + ((_n) * 0x40))
+#define IGC_TDBAH(_n)		(0x0E004 + ((_n) * 0x40))
+#define IGC_TDLEN(_n)		(0x0E008 + ((_n) * 0x40))
+#define IGC_TDH(_n)		(0x0E010 + ((_n) * 0x40))
+#define IGC_TDT(_n)		(0x0E018 + ((_n) * 0x40))
+#define IGC_TXDCTL(_n)		(0x0E028 + ((_n) * 0x40))
+
+/* MMD Register Descriptions */
+#define IGC_MMDAC		13 /* MMD Access Control */
+#define IGC_MMDAAD		14 /* MMD Access Address/Data */
+
+/* Good transmitted packets counter registers */
+#define IGC_PQGPTC(_n)		(0x010014 + (0x100 * (_n)))
+
+/* Statistics Register Descriptions */
+#define IGC_CRCERRS	0x04000  /* CRC Error Count - R/clr */
+#define IGC_ALGNERRC	0x04004  /* Alignment Error Count - R/clr */
+#define IGC_SYMERRS	0x04008  /* Symbol Error Count - R/clr */
+#define IGC_RXERRC	0x0400C  /* Receive Error Count - R/clr */
+#define IGC_MPC		0x04010  /* Missed Packet Count - R/clr */
+#define IGC_SCC		0x04014  /* Single Collision Count - R/clr */
+#define IGC_ECOL	0x04018  /* Excessive Collision Count - R/clr */
+#define IGC_MCC		0x0401C  /* Multiple Collision Count - R/clr */
+#define IGC_LATECOL	0x04020  /* Late Collision Count - R/clr */
+#define IGC_COLC	0x04028  /* Collision Count - R/clr */
+#define IGC_DC		0x04030  /* Defer Count - R/clr */
+#define IGC_TNCRS	0x04034  /* Tx-No CRS - R/clr */
+#define IGC_SEC		0x04038  /* Sequence Error Count - R/clr */
+#define IGC_CEXTERR	0x0403C  /* Carrier Extension Error Count - R/clr */
+#define IGC_RLEC	0x04040  /* Receive Length Error Count - R/clr */
+#define IGC_XONRXC	0x04048  /* XON Rx Count - R/clr */
+#define IGC_XONTXC	0x0404C  /* XON Tx Count - R/clr */
+#define IGC_XOFFRXC	0x04050  /* XOFF Rx Count - R/clr */
+#define IGC_XOFFTXC	0x04054  /* XOFF Tx Count - R/clr */
+#define IGC_FCRUC	0x04058  /* Flow Control Rx Unsupported Count- R/clr */
+#define IGC_PRC64	0x0405C  /* Packets Rx (64 bytes) - R/clr */
+#define IGC_PRC127	0x04060  /* Packets Rx (65-127 bytes) - R/clr */
+#define IGC_PRC255	0x04064  /* Packets Rx (128-255 bytes) - R/clr */
+#define IGC_PRC511	0x04068  /* Packets Rx (255-511 bytes) - R/clr */
+#define IGC_PRC1023	0x0406C  /* Packets Rx (512-1023 bytes) - R/clr */
+#define IGC_PRC1522	0x04070  /* Packets Rx (1024-1522 bytes) - R/clr */
+#define IGC_GPRC	0x04074  /* Good Packets Rx Count - R/clr */
+#define IGC_BPRC	0x04078  /* Broadcast Packets Rx Count - R/clr */
+#define IGC_MPRC	0x0407C  /* Multicast Packets Rx Count - R/clr */
+#define IGC_GPTC	0x04080  /* Good Packets Tx Count - R/clr */
+#define IGC_GORCL	0x04088  /* Good Octets Rx Count Low - R/clr */
+#define IGC_GORCH	0x0408C  /* Good Octets Rx Count High - R/clr */
+#define IGC_GOTCL	0x04090  /* Good Octets Tx Count Low - R/clr */
+#define IGC_GOTCH	0x04094  /* Good Octets Tx Count High - R/clr */
+#define IGC_RNBC	0x040A0  /* Rx No Buffers Count - R/clr */
+#define IGC_RUC		0x040A4  /* Rx Undersize Count - R/clr */
+#define IGC_RFC		0x040A8  /* Rx Fragment Count - R/clr */
+#define IGC_ROC		0x040AC  /* Rx Oversize Count - R/clr */
+#define IGC_RJC		0x040B0  /* Rx Jabber Count - R/clr */
+#define IGC_MGTPRC	0x040B4  /* Management Packets Rx Count - R/clr */
+#define IGC_MGTPDC	0x040B8  /* Management Packets Dropped Count - R/clr */
+#define IGC_MGTPTC	0x040BC  /* Management Packets Tx Count - R/clr */
+#define IGC_TORL	0x040C0  /* Total Octets Rx Low - R/clr */
+#define IGC_TORH	0x040C4  /* Total Octets Rx High - R/clr */
+#define IGC_TOTL	0x040C8  /* Total Octets Tx Low - R/clr */
+#define IGC_TOTH	0x040CC  /* Total Octets Tx High - R/clr */
+#define IGC_TPR		0x040D0  /* Total Packets Rx - R/clr */
+#define IGC_TPT		0x040D4  /* Total Packets Tx - R/clr */
+#define IGC_PTC64	0x040D8  /* Packets Tx (64 bytes) - R/clr */
+#define IGC_PTC127	0x040DC  /* Packets Tx (65-127 bytes) - R/clr */
+#define IGC_PTC255	0x040E0  /* Packets Tx (128-255 bytes) - R/clr */
+#define IGC_PTC511	0x040E4  /* Packets Tx (256-511 bytes) - R/clr */
+#define IGC_PTC1023	0x040E8  /* Packets Tx (512-1023 bytes) - R/clr */
+#define IGC_PTC1522	0x040EC  /* Packets Tx (1024-1522 Bytes) - R/clr */
+#define IGC_MPTC	0x040F0  /* Multicast Packets Tx Count - R/clr */
+#define IGC_BPTC	0x040F4  /* Broadcast Packets Tx Count - R/clr */
+#define IGC_TSCTC	0x040F8  /* TCP Segmentation Context Tx - R/clr */
+#define IGC_TSCTFC	0x040FC  /* TCP Segmentation Context Tx Fail - R/clr */
+#define IGC_IAC		0x04100  /* Interrupt Assertion Count */
+#define IGC_ICTXPTC	0x0410C  /* Interrupt Cause Tx Pkt Timer Expire Count */
+#define IGC_ICTXATC	0x04110  /* Interrupt Cause Tx Abs Timer Expire Count */
+#define IGC_ICTXQEC	0x04118  /* Interrupt Cause Tx Queue Empty Count */
+#define IGC_ICTXQMTC	0x0411C  /* Interrupt Cause Tx Queue Min Thresh Count */
+#define IGC_RPTHC	0x04104  /* Rx Packets To Host */
+#define IGC_HGPTC	0x04118  /* Host Good Packets Tx Count */
+#define IGC_RXDMTC	0x04120  /* Rx Descriptor Minimum Threshold Count */
+#define IGC_HGORCL	0x04128  /* Host Good Octets Received Count Low */
+#define IGC_HGORCH	0x0412C  /* Host Good Octets Received Count High */
+#define IGC_HGOTCL	0x04130  /* Host Good Octets Transmit Count Low */
+#define IGC_HGOTCH	0x04134  /* Host Good Octets Transmit Count High */
+#define IGC_LENERRS	0x04138  /* Length Errors Count */
+#define IGC_SCVPC	0x04228  /* SerDes/SGMII Code Violation Pkt Count */
+#define IGC_HRMPC	0x0A018  /* Header Redirection Missed Packet Count */
+
+/* Management registers */
+#define IGC_MANC	0x05820  /* Management Control - RW */
+
+/* Shadow Ram Write Register - RW */
+#define IGC_SRWR	0x12018
+
+/* forward declaration */
+struct igc_hw;
+u32 igc_rd32(struct igc_hw *hw, u32 reg);
+
+/* write operations, indexed using DWORDS */
+#define wr32(reg, val) \
+do { \
+	u8 __iomem *hw_addr = READ_ONCE((hw)->hw_addr); \
+	if (!IGC_REMOVED(hw_addr)) \
+		writel((val), &hw_addr[(reg)]); \
+} while (0)
+
+#define rd32(reg) (igc_rd32(hw, reg))
+
+#define wrfl() ((void)rd32(IGC_STATUS))
+
+#define array_wr32(reg, offset, value) \
+	wr32((reg) + ((offset) << 2), (value))
+
+#define array_rd32(reg, offset) (igc_rd32(hw, (reg) + ((offset) << 2)))
+
+#endif
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
index 7722153c4ac2..1d4d1686909a 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
@@ -102,7 +102,7 @@ static struct pci_driver ixgb_driver = {
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) PRO/10GbE Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile
index 5414685189ce..ca6b0c458e4a 100644
--- a/drivers/net/ethernet/intel/ixgbe/Makefile
+++ b/drivers/net/ethernet/intel/ixgbe/Makefile
@@ -8,7 +8,8 @@ obj-$(CONFIG_IXGBE) += ixgbe.o
 
 ixgbe-objs := ixgbe_main.o ixgbe_common.o ixgbe_ethtool.o \
               ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o ixgbe_sriov.o \
-              ixgbe_mbx.o ixgbe_x540.o ixgbe_x550.o ixgbe_lib.o ixgbe_ptp.o
+              ixgbe_mbx.o ixgbe_x540.o ixgbe_x550.o ixgbe_lib.o ixgbe_ptp.o \
+              ixgbe_xsk.o
 
 ixgbe-$(CONFIG_IXGBE_DCB) +=  ixgbe_dcb.o ixgbe_dcb_82598.o \
                               ixgbe_dcb_82599.o ixgbe_dcb_nl.o
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 4fc906c6166b..7a7679e7be84 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -228,13 +228,17 @@ struct ixgbe_tx_buffer {
 struct ixgbe_rx_buffer {
 	struct sk_buff *skb;
 	dma_addr_t dma;
-	struct page *page;
-#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
-	__u32 page_offset;
-#else
-	__u16 page_offset;
-#endif
-	__u16 pagecnt_bias;
+	union {
+		struct {
+			struct page *page;
+			__u32 page_offset;
+			__u16 pagecnt_bias;
+		};
+		struct {
+			void *addr;
+			u64 handle;
+		};
+	};
 };
 
 struct ixgbe_queue_stats {
@@ -271,6 +275,7 @@ enum ixgbe_ring_state_t {
 	__IXGBE_TX_DETECT_HANG,
 	__IXGBE_HANG_CHECK_ARMED,
 	__IXGBE_TX_XDP_RING,
+	__IXGBE_TX_DISABLED,
 };
 
 #define ring_uses_build_skb(ring) \
@@ -347,6 +352,10 @@ struct ixgbe_ring {
 		struct ixgbe_rx_queue_stats rx_stats;
 	};
 	struct xdp_rxq_info xdp_rxq;
+	struct xdp_umem *xsk_umem;
+	struct zero_copy_allocator zca; /* ZC allocator anchor */
+	u16 ring_idx;		/* {rx,tx,xdp}_ring back reference idx */
+	u16 rx_buf_len;
 } ____cacheline_internodealigned_in_smp;
 
 enum ixgbe_ring_f_enum {
@@ -605,6 +614,7 @@ struct ixgbe_adapter {
 #define IXGBE_FLAG2_EEE_ENABLED			BIT(15)
 #define IXGBE_FLAG2_RX_LEGACY			BIT(16)
 #define IXGBE_FLAG2_IPSEC_ENABLED		BIT(17)
+#define IXGBE_FLAG2_VF_IPSEC_ENABLED		BIT(18)
 
 	/* Tx fast path data */
 	int num_tx_queues;
@@ -763,6 +773,11 @@ struct ixgbe_adapter {
 #ifdef CONFIG_XFRM_OFFLOAD
 	struct ixgbe_ipsec *ipsec;
 #endif /* CONFIG_XFRM_OFFLOAD */
+
+	/* AF_XDP zero-copy */
+	struct xdp_umem **xsk_umems;
+	u16 num_xsk_umems_used;
+	u16 num_xsk_umems;
 };
 
 static inline u8 ixgbe_max_rss_indices(struct ixgbe_adapter *adapter)
@@ -1003,15 +1018,24 @@ void ixgbe_ipsec_rx(struct ixgbe_ring *rx_ring,
 		    struct sk_buff *skb);
 int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring, struct ixgbe_tx_buffer *first,
 		   struct ixgbe_ipsec_tx_data *itd);
+void ixgbe_ipsec_vf_clear(struct ixgbe_adapter *adapter, u32 vf);
+int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *mbuf, u32 vf);
+int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *mbuf, u32 vf);
 #else
-static inline void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) { };
-static inline void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter) { };
-static inline void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter) { };
+static inline void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) { }
+static inline void ixgbe_stop_ipsec_offload(struct ixgbe_adapter *adapter) { }
+static inline void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter) { }
 static inline void ixgbe_ipsec_rx(struct ixgbe_ring *rx_ring,
 				  union ixgbe_adv_rx_desc *rx_desc,
-				  struct sk_buff *skb) { };
+				  struct sk_buff *skb) { }
 static inline int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring,
 				 struct ixgbe_tx_buffer *first,
-				 struct ixgbe_ipsec_tx_data *itd) { return 0; };
+				 struct ixgbe_ipsec_tx_data *itd) { return 0; }
+static inline void ixgbe_ipsec_vf_clear(struct ixgbe_adapter *adapter,
+					u32 vf) { }
+static inline int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter,
+					u32 *mbuf, u32 vf) { return -EACCES; }
+static inline int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter,
+					u32 *mbuf, u32 vf) { return -EACCES; }
 #endif /* CONFIG_XFRM_OFFLOAD */
 #endif /* _IXGBE_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index e5a8461fe6a9..732b1e6ecc43 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -136,6 +136,8 @@ static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = {
 static const char ixgbe_priv_flags_strings[][ETH_GSTRING_LEN] = {
 #define IXGBE_PRIV_FLAGS_LEGACY_RX	BIT(0)
 	"legacy-rx",
+#define IXGBE_PRIV_FLAGS_VF_IPSEC_EN	BIT(1)
+	"vf-ipsec",
 };
 
 #define IXGBE_PRIV_FLAGS_STR_LEN ARRAY_SIZE(ixgbe_priv_flags_strings)
@@ -3409,6 +3411,9 @@ static u32 ixgbe_get_priv_flags(struct net_device *netdev)
 	if (adapter->flags2 & IXGBE_FLAG2_RX_LEGACY)
 		priv_flags |= IXGBE_PRIV_FLAGS_LEGACY_RX;
 
+	if (adapter->flags2 & IXGBE_FLAG2_VF_IPSEC_ENABLED)
+		priv_flags |= IXGBE_PRIV_FLAGS_VF_IPSEC_EN;
+
 	return priv_flags;
 }
 
@@ -3421,6 +3426,10 @@ static int ixgbe_set_priv_flags(struct net_device *netdev, u32 priv_flags)
 	if (priv_flags & IXGBE_PRIV_FLAGS_LEGACY_RX)
 		flags2 |= IXGBE_FLAG2_RX_LEGACY;
 
+	flags2 &= ~IXGBE_FLAG2_VF_IPSEC_ENABLED;
+	if (priv_flags & IXGBE_PRIV_FLAGS_VF_IPSEC_EN)
+		flags2 |= IXGBE_FLAG2_VF_IPSEC_ENABLED;
+
 	if (flags2 != adapter->flags2) {
 		adapter->flags2 = flags2;
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index da4322e4daed..fd1b0546fd67 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
@@ -5,6 +5,11 @@
 #include <net/xfrm.h>
 #include <crypto/aead.h>
 
+#define IXGBE_IPSEC_KEY_BITS  160
+static const char aes_gcm_name[] = "rfc4106(gcm(aes))";
+
+static void ixgbe_ipsec_del_sa(struct xfrm_state *xs);
+
 /**
  * ixgbe_ipsec_set_tx_sa - set the Tx SA registers
  * @hw: hw specific details
@@ -113,7 +118,6 @@ static void ixgbe_ipsec_set_rx_ip(struct ixgbe_hw *hw, u16 idx, __be32 addr[])
  **/
 static void ixgbe_ipsec_clear_hw_tables(struct ixgbe_adapter *adapter)
 {
-	struct ixgbe_ipsec *ipsec = adapter->ipsec;
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 buf[4] = {0, 0, 0, 0};
 	u16 idx;
@@ -132,9 +136,6 @@ static void ixgbe_ipsec_clear_hw_tables(struct ixgbe_adapter *adapter)
 		ixgbe_ipsec_set_tx_sa(hw, idx, buf, 0);
 		ixgbe_ipsec_set_rx_sa(hw, idx, 0, buf, 0, 0, 0);
 	}
-
-	ipsec->num_rx_sa = 0;
-	ipsec->num_tx_sa = 0;
 }
 
 /**
@@ -290,6 +291,13 @@ static void ixgbe_ipsec_start_engine(struct ixgbe_adapter *adapter)
 /**
  * ixgbe_ipsec_restore - restore the ipsec HW settings after a reset
  * @adapter: board private structure
+ *
+ * Reload the HW tables from the SW tables after they've been bashed
+ * by a chip reset.
+ *
+ * Any VF entries are removed from the SW and HW tables since either
+ * (a) the VF also gets reset on PF reset and will ask again for the
+ * offloads, or (b) the VF has been removed by a change in the num_vfs.
  **/
 void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter)
 {
@@ -305,6 +313,28 @@ void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter)
 	ixgbe_ipsec_clear_hw_tables(adapter);
 	ixgbe_ipsec_start_engine(adapter);
 
+	/* reload the Rx and Tx keys */
+	for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT; i++) {
+		struct rx_sa *r = &ipsec->rx_tbl[i];
+		struct tx_sa *t = &ipsec->tx_tbl[i];
+
+		if (r->used) {
+			if (r->mode & IXGBE_RXTXMOD_VF)
+				ixgbe_ipsec_del_sa(r->xs);
+			else
+				ixgbe_ipsec_set_rx_sa(hw, i, r->xs->id.spi,
+						      r->key, r->salt,
+						      r->mode, r->iptbl_ind);
+		}
+
+		if (t->used) {
+			if (t->mode & IXGBE_RXTXMOD_VF)
+				ixgbe_ipsec_del_sa(t->xs);
+			else
+				ixgbe_ipsec_set_tx_sa(hw, i, t->key, t->salt);
+		}
+	}
+
 	/* reload the IP addrs */
 	for (i = 0; i < IXGBE_IPSEC_MAX_RX_IP_COUNT; i++) {
 		struct rx_ip_sa *ipsa = &ipsec->ip_tbl[i];
@@ -312,20 +342,6 @@ void ixgbe_ipsec_restore(struct ixgbe_adapter *adapter)
 		if (ipsa->used)
 			ixgbe_ipsec_set_rx_ip(hw, i, ipsa->ipaddr);
 	}
-
-	/* reload the Rx and Tx keys */
-	for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT; i++) {
-		struct rx_sa *rsa = &ipsec->rx_tbl[i];
-		struct tx_sa *tsa = &ipsec->tx_tbl[i];
-
-		if (rsa->used)
-			ixgbe_ipsec_set_rx_sa(hw, i, rsa->xs->id.spi,
-					      rsa->key, rsa->salt,
-					      rsa->mode, rsa->iptbl_ind);
-
-		if (tsa->used)
-			ixgbe_ipsec_set_tx_sa(hw, i, tsa->key, tsa->salt);
-	}
 }
 
 /**
@@ -382,6 +398,8 @@ static struct xfrm_state *ixgbe_ipsec_find_rx_state(struct ixgbe_ipsec *ipsec,
 	rcu_read_lock();
 	hash_for_each_possible_rcu(ipsec->rx_sa_list, rsa, hlist,
 				   (__force u32)spi) {
+		if (rsa->mode & IXGBE_RXTXMOD_VF)
+			continue;
 		if (spi == rsa->xs->id.spi &&
 		    ((ip4 && *daddr == rsa->xs->id.daddr.a4) ||
 		      (!ip4 && !memcmp(daddr, &rsa->xs->id.daddr.a6,
@@ -411,7 +429,6 @@ static int ixgbe_ipsec_parse_proto_keys(struct xfrm_state *xs,
 	struct net_device *dev = xs->xso.dev;
 	unsigned char *key_data;
 	char *alg_name = NULL;
-	const char aes_gcm_name[] = "rfc4106(gcm(aes))";
 	int key_len;
 
 	if (!xs->aead) {
@@ -439,9 +456,9 @@ static int ixgbe_ipsec_parse_proto_keys(struct xfrm_state *xs,
 	 * we don't need to do any byteswapping.
 	 * 160 accounts for 16 byte key and 4 byte salt
 	 */
-	if (key_len == 160) {
+	if (key_len == IXGBE_IPSEC_KEY_BITS) {
 		*mysalt = ((u32 *)key_data)[4];
-	} else if (key_len != 128) {
+	} else if (key_len != (IXGBE_IPSEC_KEY_BITS - (sizeof(*mysalt) * 8))) {
 		netdev_err(dev, "IPsec hw offload only supports keys up to 128 bits with a 32 bit salt\n");
 		return -EINVAL;
 	} else {
@@ -676,6 +693,9 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs)
 	} else {
 		struct tx_sa tsa;
 
+		if (adapter->num_vfs)
+			return -EOPNOTSUPP;
+
 		/* find the first unused index */
 		ret = ixgbe_ipsec_find_empty_idx(ipsec, false);
 		if (ret < 0) {
@@ -811,6 +831,226 @@ static const struct xfrmdev_ops ixgbe_xfrmdev_ops = {
 };
 
 /**
+ * ixgbe_ipsec_vf_clear - clear the tables of data for a VF
+ * @adapter: board private structure
+ * @vf: VF id to be removed
+ **/
+void ixgbe_ipsec_vf_clear(struct ixgbe_adapter *adapter, u32 vf)
+{
+	struct ixgbe_ipsec *ipsec = adapter->ipsec;
+	int i;
+
+	/* search rx sa table */
+	for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT && ipsec->num_rx_sa; i++) {
+		if (!ipsec->rx_tbl[i].used)
+			continue;
+		if (ipsec->rx_tbl[i].mode & IXGBE_RXTXMOD_VF &&
+		    ipsec->rx_tbl[i].vf == vf)
+			ixgbe_ipsec_del_sa(ipsec->rx_tbl[i].xs);
+	}
+
+	/* search tx sa table */
+	for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT && ipsec->num_tx_sa; i++) {
+		if (!ipsec->tx_tbl[i].used)
+			continue;
+		if (ipsec->tx_tbl[i].mode & IXGBE_RXTXMOD_VF &&
+		    ipsec->tx_tbl[i].vf == vf)
+			ixgbe_ipsec_del_sa(ipsec->tx_tbl[i].xs);
+	}
+}
+
+/**
+ * ixgbe_ipsec_vf_add_sa - translate VF request to SA add
+ * @adapter: board private structure
+ * @msgbuf: The message buffer
+ * @vf: the VF index
+ *
+ * Make up a new xs and algorithm info from the data sent by the VF.
+ * We only need to sketch in just enough to set up the HW offload.
+ * Put the resulting offload_handle into the return message to the VF.
+ *
+ * Returns 0 or error value
+ **/
+int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
+{
+	struct ixgbe_ipsec *ipsec = adapter->ipsec;
+	struct xfrm_algo_desc *algo;
+	struct sa_mbx_msg *sam;
+	struct xfrm_state *xs;
+	size_t aead_len;
+	u16 sa_idx;
+	u32 pfsa;
+	int err;
+
+	sam = (struct sa_mbx_msg *)(&msgbuf[1]);
+	if (!adapter->vfinfo[vf].trusted ||
+	    !(adapter->flags2 & IXGBE_FLAG2_VF_IPSEC_ENABLED)) {
+		e_warn(drv, "VF %d attempted to add an IPsec SA\n", vf);
+		err = -EACCES;
+		goto err_out;
+	}
+
+	/* Tx IPsec offload doesn't seem to work on this
+	 * device, so block these requests for now.
+	 */
+	if (!(sam->flags & XFRM_OFFLOAD_INBOUND)) {
+		err = -EOPNOTSUPP;
+		goto err_out;
+	}
+
+	xs = kzalloc(sizeof(*xs), GFP_KERNEL);
+	if (unlikely(!xs)) {
+		err = -ENOMEM;
+		goto err_out;
+	}
+
+	xs->xso.flags = sam->flags;
+	xs->id.spi = sam->spi;
+	xs->id.proto = sam->proto;
+	xs->props.family = sam->family;
+	if (xs->props.family == AF_INET6)
+		memcpy(&xs->id.daddr.a6, sam->addr, sizeof(xs->id.daddr.a6));
+	else
+		memcpy(&xs->id.daddr.a4, sam->addr, sizeof(xs->id.daddr.a4));
+	xs->xso.dev = adapter->netdev;
+
+	algo = xfrm_aead_get_byname(aes_gcm_name, IXGBE_IPSEC_AUTH_BITS, 1);
+	if (unlikely(!algo)) {
+		err = -ENOENT;
+		goto err_xs;
+	}
+
+	aead_len = sizeof(*xs->aead) + IXGBE_IPSEC_KEY_BITS / 8;
+	xs->aead = kzalloc(aead_len, GFP_KERNEL);
+	if (unlikely(!xs->aead)) {
+		err = -ENOMEM;
+		goto err_xs;
+	}
+
+	xs->props.ealgo = algo->desc.sadb_alg_id;
+	xs->geniv = algo->uinfo.aead.geniv;
+	xs->aead->alg_icv_len = IXGBE_IPSEC_AUTH_BITS;
+	xs->aead->alg_key_len = IXGBE_IPSEC_KEY_BITS;
+	memcpy(xs->aead->alg_key, sam->key, sizeof(sam->key));
+	memcpy(xs->aead->alg_name, aes_gcm_name, sizeof(aes_gcm_name));
+
+	/* set up the HW offload */
+	err = ixgbe_ipsec_add_sa(xs);
+	if (err)
+		goto err_aead;
+
+	pfsa = xs->xso.offload_handle;
+	if (pfsa < IXGBE_IPSEC_BASE_TX_INDEX) {
+		sa_idx = pfsa - IXGBE_IPSEC_BASE_RX_INDEX;
+		ipsec->rx_tbl[sa_idx].vf = vf;
+		ipsec->rx_tbl[sa_idx].mode |= IXGBE_RXTXMOD_VF;
+	} else {
+		sa_idx = pfsa - IXGBE_IPSEC_BASE_TX_INDEX;
+		ipsec->tx_tbl[sa_idx].vf = vf;
+		ipsec->tx_tbl[sa_idx].mode |= IXGBE_RXTXMOD_VF;
+	}
+
+	msgbuf[1] = xs->xso.offload_handle;
+
+	return 0;
+
+err_aead:
+	memset(xs->aead, 0, sizeof(*xs->aead));
+	kfree(xs->aead);
+err_xs:
+	memset(xs, 0, sizeof(*xs));
+	kfree(xs);
+err_out:
+	msgbuf[1] = err;
+	return err;
+}
+
+/**
+ * ixgbe_ipsec_vf_del_sa - translate VF request to SA delete
+ * @adapter: board private structure
+ * @msgbuf: The message buffer
+ * @vf: the VF index
+ *
+ * Given the offload_handle sent by the VF, look for the related SA table
+ * entry and use its xs field to call for a delete of the SA.
+ *
+ * Note: We silently ignore requests to delete entries that are already
+ *       set to unused because when a VF is set to "DOWN", the PF first
+ *       gets a reset and clears all the VF's entries; then the VF's
+ *       XFRM stack sends individual deletes for each entry, which the
+ *       reset already removed.  In the future it might be good to try to
+ *       optimize this so not so many unnecessary delete messages are sent.
+ *
+ * Returns 0 or error value
+ **/
+int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
+{
+	struct ixgbe_ipsec *ipsec = adapter->ipsec;
+	struct xfrm_state *xs;
+	u32 pfsa = msgbuf[1];
+	u16 sa_idx;
+
+	if (!adapter->vfinfo[vf].trusted) {
+		e_err(drv, "vf %d attempted to delete an SA\n", vf);
+		return -EPERM;
+	}
+
+	if (pfsa < IXGBE_IPSEC_BASE_TX_INDEX) {
+		struct rx_sa *rsa;
+
+		sa_idx = pfsa - IXGBE_IPSEC_BASE_RX_INDEX;
+		if (sa_idx >= IXGBE_IPSEC_MAX_SA_COUNT) {
+			e_err(drv, "vf %d SA index %d out of range\n",
+			      vf, sa_idx);
+			return -EINVAL;
+		}
+
+		rsa = &ipsec->rx_tbl[sa_idx];
+
+		if (!rsa->used)
+			return 0;
+
+		if (!(rsa->mode & IXGBE_RXTXMOD_VF) ||
+		    rsa->vf != vf) {
+			e_err(drv, "vf %d bad Rx SA index %d\n", vf, sa_idx);
+			return -ENOENT;
+		}
+
+		xs = ipsec->rx_tbl[sa_idx].xs;
+	} else {
+		struct tx_sa *tsa;
+
+		sa_idx = pfsa - IXGBE_IPSEC_BASE_TX_INDEX;
+		if (sa_idx >= IXGBE_IPSEC_MAX_SA_COUNT) {
+			e_err(drv, "vf %d SA index %d out of range\n",
+			      vf, sa_idx);
+			return -EINVAL;
+		}
+
+		tsa = &ipsec->tx_tbl[sa_idx];
+
+		if (!tsa->used)
+			return 0;
+
+		if (!(tsa->mode & IXGBE_RXTXMOD_VF) ||
+		    tsa->vf != vf) {
+			e_err(drv, "vf %d bad Tx SA index %d\n", vf, sa_idx);
+			return -ENOENT;
+		}
+
+		xs = ipsec->tx_tbl[sa_idx].xs;
+	}
+
+	ixgbe_ipsec_del_sa(xs);
+
+	/* remove the xs that was made-up in the add request */
+	memset(xs, 0, sizeof(*xs));
+	kfree(xs);
+
+	return 0;
+}
+
+/**
  * ixgbe_ipsec_tx - setup Tx flags for ipsec offload
  * @tx_ring: outgoing context
  * @first: current data packet
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h
index 9ef7faadda69..d2b64ff8eb4e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h
@@ -26,6 +26,7 @@ enum ixgbe_ipsec_tbl_sel {
 #define IXGBE_RXMOD_PROTO_ESP		0x00000004
 #define IXGBE_RXMOD_DECRYPT		0x00000008
 #define IXGBE_RXMOD_IPV6		0x00000010
+#define IXGBE_RXTXMOD_VF		0x00000020
 
 struct rx_sa {
 	struct hlist_node hlist;
@@ -37,6 +38,7 @@ struct rx_sa {
 	u8  iptbl_ind;
 	bool used;
 	bool decrypt;
+	u32 vf;
 };
 
 struct rx_ip_sa {
@@ -49,8 +51,10 @@ struct tx_sa {
 	struct xfrm_state *xs;
 	u32 key[4];
 	u32 salt;
+	u32 mode;
 	bool encrypt;
 	bool used;
+	u32 vf;
 };
 
 struct ixgbe_ipsec_tx_data {
@@ -67,4 +71,13 @@ struct ixgbe_ipsec {
 	struct tx_sa *tx_tbl;
 	DECLARE_HASHTABLE(rx_sa_list, 10);
 };
+
+struct sa_mbx_msg {
+	__be32 spi;
+	u8 flags;
+	u8 proto;
+	u16 family;
+	__be32 addr[4];
+	u32 key[5];
+};
 #endif /* _IXGBE_IPSEC_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
index d361f570ca37..62e6499e4146 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
@@ -1055,7 +1055,7 @@ static int ixgbe_alloc_q_vectors(struct ixgbe_adapter *adapter)
 	int txr_remaining = adapter->num_tx_queues;
 	int xdp_remaining = adapter->num_xdp_queues;
 	int rxr_idx = 0, txr_idx = 0, xdp_idx = 0, v_idx = 0;
-	int err;
+	int err, i;
 
 	/* only one q_vector if MSI-X is disabled. */
 	if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))
@@ -1097,6 +1097,21 @@ static int ixgbe_alloc_q_vectors(struct ixgbe_adapter *adapter)
 		xdp_idx += xqpv;
 	}
 
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		if (adapter->rx_ring[i])
+			adapter->rx_ring[i]->ring_idx = i;
+	}
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		if (adapter->tx_ring[i])
+			adapter->tx_ring[i]->ring_idx = i;
+	}
+
+	for (i = 0; i < adapter->num_xdp_queues; i++) {
+		if (adapter->xdp_ring[i])
+			adapter->xdp_ring[i]->ring_idx = i;
+	}
+
 	return 0;
 
 err_out:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 6cdd58d9d461..51268772a999 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -34,12 +34,14 @@
 #include <net/tc_act/tc_mirred.h>
 #include <net/vxlan.h>
 #include <net/mpls.h>
+#include <net/xdp_sock.h>
 
 #include "ixgbe.h"
 #include "ixgbe_common.h"
 #include "ixgbe_dcb_82599.h"
 #include "ixgbe_sriov.h"
 #include "ixgbe_model.h"
+#include "ixgbe_txrx_common.h"
 
 char ixgbe_driver_name[] = "ixgbe";
 static const char ixgbe_driver_string[] =
@@ -159,7 +161,7 @@ MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) 10 Gigabit PCI Express Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 static struct workqueue_struct *ixgbe_wq;
@@ -893,8 +895,8 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, s8 direction,
 	}
 }
 
-static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
-					  u64 qmask)
+void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
+			    u64 qmask)
 {
 	u32 mask;
 
@@ -1673,9 +1675,9 @@ static void ixgbe_update_rsc_stats(struct ixgbe_ring *rx_ring,
  * order to populate the hash, checksum, VLAN, timestamp, protocol, and
  * other fields within the skb.
  **/
-static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
-				     union ixgbe_adv_rx_desc *rx_desc,
-				     struct sk_buff *skb)
+void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
+			      union ixgbe_adv_rx_desc *rx_desc,
+			      struct sk_buff *skb)
 {
 	struct net_device *dev = rx_ring->netdev;
 	u32 flags = rx_ring->q_vector->adapter->flags;
@@ -1708,8 +1710,8 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
 	skb->protocol = eth_type_trans(skb, dev);
 }
 
-static void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,
-			 struct sk_buff *skb)
+void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,
+		  struct sk_buff *skb)
 {
 	napi_gro_receive(&q_vector->napi, skb);
 }
@@ -1868,9 +1870,9 @@ static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
  *
  * Returns true if an error was encountered and skb was freed.
  **/
-static bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring,
-				  union ixgbe_adv_rx_desc *rx_desc,
-				  struct sk_buff *skb)
+bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring,
+			   union ixgbe_adv_rx_desc *rx_desc,
+			   struct sk_buff *skb)
 {
 	struct net_device *netdev = rx_ring->netdev;
 
@@ -2186,14 +2188,6 @@ static struct sk_buff *ixgbe_build_skb(struct ixgbe_ring *rx_ring,
 	return skb;
 }
 
-#define IXGBE_XDP_PASS		0
-#define IXGBE_XDP_CONSUMED	BIT(0)
-#define IXGBE_XDP_TX		BIT(1)
-#define IXGBE_XDP_REDIR		BIT(2)
-
-static int ixgbe_xmit_xdp_ring(struct ixgbe_adapter *adapter,
-			       struct xdp_frame *xdpf);
-
 static struct sk_buff *ixgbe_run_xdp(struct ixgbe_adapter *adapter,
 				     struct ixgbe_ring *rx_ring,
 				     struct xdp_buff *xdp)
@@ -3167,7 +3161,11 @@ int ixgbe_poll(struct napi_struct *napi, int budget)
 #endif
 
 	ixgbe_for_each_ring(ring, q_vector->tx) {
-		if (!ixgbe_clean_tx_irq(q_vector, ring, budget))
+		bool wd = ring->xsk_umem ?
+			  ixgbe_clean_xdp_tx_irq(q_vector, ring, budget) :
+			  ixgbe_clean_tx_irq(q_vector, ring, budget);
+
+		if (!wd)
 			clean_complete = false;
 	}
 
@@ -3183,7 +3181,10 @@ int ixgbe_poll(struct napi_struct *napi, int budget)
 		per_ring_budget = budget;
 
 	ixgbe_for_each_ring(ring, q_vector->rx) {
-		int cleaned = ixgbe_clean_rx_irq(q_vector, ring,
+		int cleaned = ring->xsk_umem ?
+			      ixgbe_clean_rx_irq_zc(q_vector, ring,
+						    per_ring_budget) :
+			      ixgbe_clean_rx_irq(q_vector, ring,
 						 per_ring_budget);
 
 		work_done += cleaned;
@@ -3475,6 +3476,10 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 	u32 txdctl = IXGBE_TXDCTL_ENABLE;
 	u8 reg_idx = ring->reg_idx;
 
+	ring->xsk_umem = NULL;
+	if (ring_is_xdp(ring))
+		ring->xsk_umem = ixgbe_xsk_umem(adapter, ring);
+
 	/* disable queue to avoid issues while updating state */
 	IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), 0);
 	IXGBE_WRITE_FLUSH(hw);
@@ -3579,12 +3584,18 @@ static void ixgbe_setup_mtqc(struct ixgbe_adapter *adapter)
 		else
 			mtqc |= IXGBE_MTQC_64VF;
 	} else {
-		if (tcs > 4)
+		if (tcs > 4) {
 			mtqc = IXGBE_MTQC_RT_ENA | IXGBE_MTQC_8TC_8TQ;
-		else if (tcs > 1)
+		} else if (tcs > 1) {
 			mtqc = IXGBE_MTQC_RT_ENA | IXGBE_MTQC_4TC_4TQ;
-		else
-			mtqc = IXGBE_MTQC_64Q_1PB;
+		} else {
+			u8 max_txq = adapter->num_tx_queues +
+				adapter->num_xdp_queues;
+			if (max_txq > 63)
+				mtqc = IXGBE_MTQC_RT_ENA | IXGBE_MTQC_4TC_4TQ;
+			else
+				mtqc = IXGBE_MTQC_64Q_1PB;
+		}
 	}
 
 	IXGBE_WRITE_REG(hw, IXGBE_MTQC, mtqc);
@@ -3707,10 +3718,27 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 	srrctl = IXGBE_RX_HDR_SIZE << IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT;
 
 	/* configure the packet buffer length */
-	if (test_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state))
+	if (rx_ring->xsk_umem) {
+		u32 xsk_buf_len = rx_ring->xsk_umem->chunk_size_nohr -
+				  XDP_PACKET_HEADROOM;
+
+		/* If the MAC support setting RXDCTL.RLPML, the
+		 * SRRCTL[n].BSIZEPKT is set to PAGE_SIZE and
+		 * RXDCTL.RLPML is set to the actual UMEM buffer
+		 * size. If not, then we are stuck with a 1k buffer
+		 * size resolution. In this case frames larger than
+		 * the UMEM buffer size viewed in a 1k resolution will
+		 * be dropped.
+		 */
+		if (hw->mac.type != ixgbe_mac_82599EB)
+			srrctl |= PAGE_SIZE >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+		else
+			srrctl |= xsk_buf_len >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+	} else if (test_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state)) {
 		srrctl |= IXGBE_RXBUFFER_3K >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
-	else
+	} else {
 		srrctl |= IXGBE_RXBUFFER_2K >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+	}
 
 	/* configure descriptor type */
 	srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
@@ -4033,6 +4061,19 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 	u32 rxdctl;
 	u8 reg_idx = ring->reg_idx;
 
+	xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq);
+	ring->xsk_umem = ixgbe_xsk_umem(adapter, ring);
+	if (ring->xsk_umem) {
+		ring->zca.free = ixgbe_zca_free;
+		WARN_ON(xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
+						   MEM_TYPE_ZERO_COPY,
+						   &ring->zca));
+
+	} else {
+		WARN_ON(xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
+						   MEM_TYPE_PAGE_SHARED, NULL));
+	}
+
 	/* disable queue to avoid use of these values while updating state */
 	rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(reg_idx));
 	rxdctl &= ~IXGBE_RXDCTL_ENABLE;
@@ -4082,6 +4123,17 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 #endif
 	}
 
+	if (ring->xsk_umem && hw->mac.type != ixgbe_mac_82599EB) {
+		u32 xsk_buf_len = ring->xsk_umem->chunk_size_nohr -
+				  XDP_PACKET_HEADROOM;
+
+		rxdctl &= ~(IXGBE_RXDCTL_RLPMLMASK |
+			    IXGBE_RXDCTL_RLPML_EN);
+		rxdctl |= xsk_buf_len | IXGBE_RXDCTL_RLPML_EN;
+
+		ring->rx_buf_len = xsk_buf_len;
+	}
+
 	/* initialize rx_buffer_info */
 	memset(ring->rx_buffer_info, 0,
 	       sizeof(struct ixgbe_rx_buffer) * ring->count);
@@ -4095,7 +4147,10 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 	IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(reg_idx), rxdctl);
 
 	ixgbe_rx_desc_queue_enable(adapter, ring);
-	ixgbe_alloc_rx_buffers(ring, ixgbe_desc_unused(ring));
+	if (ring->xsk_umem)
+		ixgbe_alloc_rx_buffers_zc(ring, ixgbe_desc_unused(ring));
+	else
+		ixgbe_alloc_rx_buffers(ring, ixgbe_desc_unused(ring));
 }
 
 static void ixgbe_setup_psrtype(struct ixgbe_adapter *adapter)
@@ -5175,6 +5230,7 @@ static void ixgbe_fdir_filter_restore(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	struct hlist_node *node2;
 	struct ixgbe_fdir_filter *filter;
+	u64 action;
 
 	spin_lock(&adapter->fdir_perfect_lock);
 
@@ -5183,12 +5239,17 @@ static void ixgbe_fdir_filter_restore(struct ixgbe_adapter *adapter)
 
 	hlist_for_each_entry_safe(filter, node2,
 				  &adapter->fdir_filter_list, fdir_node) {
+		action = filter->action;
+		if (action != IXGBE_FDIR_DROP_QUEUE && action != 0)
+			action =
+			(action >> ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF) - 1;
+
 		ixgbe_fdir_write_perfect_filter_82599(hw,
 				&filter->filter,
 				filter->sw_idx,
-				(filter->action == IXGBE_FDIR_DROP_QUEUE) ?
+				(action == IXGBE_FDIR_DROP_QUEUE) ?
 				IXGBE_FDIR_DROP_QUEUE :
-				adapter->rx_ring[filter->action]->reg_idx);
+				adapter->rx_ring[action]->reg_idx);
 	}
 
 	spin_unlock(&adapter->fdir_perfect_lock);
@@ -5203,6 +5264,11 @@ static void ixgbe_clean_rx_ring(struct ixgbe_ring *rx_ring)
 	u16 i = rx_ring->next_to_clean;
 	struct ixgbe_rx_buffer *rx_buffer = &rx_ring->rx_buffer_info[i];
 
+	if (rx_ring->xsk_umem) {
+		ixgbe_xsk_clean_rx_ring(rx_ring);
+		goto skip_free;
+	}
+
 	/* Free all the Rx ring sk_buffs */
 	while (i != rx_ring->next_to_alloc) {
 		if (rx_buffer->skb) {
@@ -5241,6 +5307,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_ring *rx_ring)
 		}
 	}
 
+skip_free:
 	rx_ring->next_to_alloc = 0;
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
@@ -5885,6 +5952,11 @@ static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring)
 	u16 i = tx_ring->next_to_clean;
 	struct ixgbe_tx_buffer *tx_buffer = &tx_ring->tx_buffer_info[i];
 
+	if (tx_ring->xsk_umem) {
+		ixgbe_xsk_clean_tx_ring(tx_ring);
+		goto out;
+	}
+
 	while (i != tx_ring->next_to_use) {
 		union ixgbe_adv_tx_desc *eop_desc, *tx_desc;
 
@@ -5936,6 +6008,7 @@ static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring)
 	if (!ring_is_xdp(tx_ring))
 		netdev_tx_reset_queue(txring_txq(tx_ring));
 
+out:
 	/* reset next_to_use and next_to_clean */
 	tx_ring->next_to_use = 0;
 	tx_ring->next_to_clean = 0;
@@ -6436,7 +6509,7 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
 	struct device *dev = rx_ring->dev;
 	int orig_node = dev_to_node(dev);
 	int ring_node = -1;
-	int size, err;
+	int size;
 
 	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
 
@@ -6473,13 +6546,6 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
 			     rx_ring->queue_index) < 0)
 		goto err;
 
-	err = xdp_rxq_info_reg_mem_model(&rx_ring->xdp_rxq,
-					 MEM_TYPE_PAGE_SHARED, NULL);
-	if (err) {
-		xdp_rxq_info_unreg(&rx_ring->xdp_rxq);
-		goto err;
-	}
-
 	rx_ring->xdp_prog = adapter->xdp_prog;
 
 	return 0;
@@ -7777,6 +7843,33 @@ static void ixgbe_reset_subtask(struct ixgbe_adapter *adapter)
 }
 
 /**
+ * ixgbe_check_fw_error - Check firmware for errors
+ * @adapter: the adapter private structure
+ *
+ * Check firmware errors in register FWSM
+ */
+static bool ixgbe_check_fw_error(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 fwsm;
+
+	/* read fwsm.ext_err_ind register and log errors */
+	fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM(hw));
+
+	if (fwsm & IXGBE_FWSM_EXT_ERR_IND_MASK ||
+	    !(fwsm & IXGBE_FWSM_FW_VAL_BIT))
+		e_dev_warn("Warning firmware error detected FWSM: 0x%08X\n",
+			   fwsm);
+
+	if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
+		e_dev_err("Firmware recovery mode detected. Limiting functionality. Refer to the Intel(R) Ethernet Adapters and Devices User Guide for details on firmware recovery mode.\n");
+		return true;
+	}
+
+	return false;
+}
+
+/**
  * ixgbe_service_task - manages and runs subtasks
  * @work: pointer to work_struct containing our data
  **/
@@ -7794,6 +7887,15 @@ static void ixgbe_service_task(struct work_struct *work)
 		ixgbe_service_event_complete(adapter);
 		return;
 	}
+	if (ixgbe_check_fw_error(adapter)) {
+		if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+			rtnl_lock();
+			unregister_netdev(adapter->netdev);
+			rtnl_unlock();
+		}
+		ixgbe_service_event_complete(adapter);
+		return;
+	}
 	if (adapter->flags2 & IXGBE_FLAG2_UDP_TUN_REREG_NEEDED) {
 		rtnl_lock();
 		adapter->flags2 &= ~IXGBE_FLAG2_UDP_TUN_REREG_NEEDED;
@@ -8068,9 +8170,6 @@ static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size)
 	return __ixgbe_maybe_stop_tx(tx_ring, size);
 }
 
-#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \
-		       IXGBE_TXD_CMD_RS)
-
 static int ixgbe_tx_map(struct ixgbe_ring *tx_ring,
 			struct ixgbe_tx_buffer *first,
 			const u8 hdr_len)
@@ -8423,8 +8522,8 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb,
 }
 
 #endif
-static int ixgbe_xmit_xdp_ring(struct ixgbe_adapter *adapter,
-			       struct xdp_frame *xdpf)
+int ixgbe_xmit_xdp_ring(struct ixgbe_adapter *adapter,
+			struct xdp_frame *xdpf)
 {
 	struct ixgbe_ring *ring = adapter->xdp_ring[smp_processor_id()];
 	struct ixgbe_tx_buffer *tx_buffer;
@@ -8646,6 +8745,8 @@ static netdev_tx_t __ixgbe_xmit_frame(struct sk_buff *skb,
 		return NETDEV_TX_OK;
 
 	tx_ring = ring ? ring : adapter->tx_ring[skb->queue_mapping];
+	if (unlikely(test_bit(__IXGBE_TX_DISABLED, &tx_ring->state)))
+		return NETDEV_TX_BUSY;
 
 	return ixgbe_xmit_frame_ring(skb, adapter, tx_ring);
 }
@@ -10157,12 +10258,19 @@ static int ixgbe_xdp(struct net_device *dev, struct netdev_bpf *xdp)
 		xdp->prog_id = adapter->xdp_prog ?
 			adapter->xdp_prog->aux->id : 0;
 		return 0;
+	case XDP_QUERY_XSK_UMEM:
+		return ixgbe_xsk_umem_query(adapter, &xdp->xsk.umem,
+					    xdp->xsk.queue_id);
+	case XDP_SETUP_XSK_UMEM:
+		return ixgbe_xsk_umem_setup(adapter, xdp->xsk.umem,
+					    xdp->xsk.queue_id);
+
 	default:
 		return -EINVAL;
 	}
 }
 
-static void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring)
+void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring)
 {
 	/* Force memory writes to complete before letting h/w know there
 	 * are new descriptors to fetch.
@@ -10192,6 +10300,9 @@ static int ixgbe_xdp_xmit(struct net_device *dev, int n,
 	if (unlikely(!ring))
 		return -ENXIO;
 
+	if (unlikely(test_bit(__IXGBE_TX_DISABLED, &ring->state)))
+		return -ENXIO;
+
 	for (i = 0; i < n; i++) {
 		struct xdp_frame *xdpf = frames[i];
 		int err;
@@ -10253,8 +10364,162 @@ static const struct net_device_ops ixgbe_netdev_ops = {
 	.ndo_features_check	= ixgbe_features_check,
 	.ndo_bpf		= ixgbe_xdp,
 	.ndo_xdp_xmit		= ixgbe_xdp_xmit,
+	.ndo_xsk_async_xmit	= ixgbe_xsk_async_xmit,
 };
 
+static void ixgbe_disable_txr_hw(struct ixgbe_adapter *adapter,
+				 struct ixgbe_ring *tx_ring)
+{
+	unsigned long wait_delay, delay_interval;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u8 reg_idx = tx_ring->reg_idx;
+	int wait_loop;
+	u32 txdctl;
+
+	IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), IXGBE_TXDCTL_SWFLSH);
+
+	/* delay mechanism from ixgbe_disable_tx */
+	delay_interval = ixgbe_get_completion_timeout(adapter) / 100;
+
+	wait_loop = IXGBE_MAX_RX_DESC_POLL;
+	wait_delay = delay_interval;
+
+	while (wait_loop--) {
+		usleep_range(wait_delay, wait_delay + 10);
+		wait_delay += delay_interval * 2;
+		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
+
+		if (!(txdctl & IXGBE_TXDCTL_ENABLE))
+			return;
+	}
+
+	e_err(drv, "TXDCTL.ENABLE not cleared within the polling period\n");
+}
+
+static void ixgbe_disable_txr(struct ixgbe_adapter *adapter,
+			      struct ixgbe_ring *tx_ring)
+{
+	set_bit(__IXGBE_TX_DISABLED, &tx_ring->state);
+	ixgbe_disable_txr_hw(adapter, tx_ring);
+}
+
+static void ixgbe_disable_rxr_hw(struct ixgbe_adapter *adapter,
+				 struct ixgbe_ring *rx_ring)
+{
+	unsigned long wait_delay, delay_interval;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u8 reg_idx = rx_ring->reg_idx;
+	int wait_loop;
+	u32 rxdctl;
+
+	rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(reg_idx));
+	rxdctl &= ~IXGBE_RXDCTL_ENABLE;
+	rxdctl |= IXGBE_RXDCTL_SWFLSH;
+
+	/* write value back with RXDCTL.ENABLE bit cleared */
+	IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(reg_idx), rxdctl);
+
+	/* RXDCTL.EN may not change on 82598 if link is down, so skip it */
+	if (hw->mac.type == ixgbe_mac_82598EB &&
+	    !(IXGBE_READ_REG(hw, IXGBE_LINKS) & IXGBE_LINKS_UP))
+		return;
+
+	/* delay mechanism from ixgbe_disable_rx */
+	delay_interval = ixgbe_get_completion_timeout(adapter) / 100;
+
+	wait_loop = IXGBE_MAX_RX_DESC_POLL;
+	wait_delay = delay_interval;
+
+	while (wait_loop--) {
+		usleep_range(wait_delay, wait_delay + 10);
+		wait_delay += delay_interval * 2;
+		rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(reg_idx));
+
+		if (!(rxdctl & IXGBE_RXDCTL_ENABLE))
+			return;
+	}
+
+	e_err(drv, "RXDCTL.ENABLE not cleared within the polling period\n");
+}
+
+static void ixgbe_reset_txr_stats(struct ixgbe_ring *tx_ring)
+{
+	memset(&tx_ring->stats, 0, sizeof(tx_ring->stats));
+	memset(&tx_ring->tx_stats, 0, sizeof(tx_ring->tx_stats));
+}
+
+static void ixgbe_reset_rxr_stats(struct ixgbe_ring *rx_ring)
+{
+	memset(&rx_ring->stats, 0, sizeof(rx_ring->stats));
+	memset(&rx_ring->rx_stats, 0, sizeof(rx_ring->rx_stats));
+}
+
+/**
+ * ixgbe_txrx_ring_disable - Disable Rx/Tx/XDP Tx rings
+ * @adapter: adapter structure
+ * @ring: ring index
+ *
+ * This function disables a certain Rx/Tx/XDP Tx ring. The function
+ * assumes that the netdev is running.
+ **/
+void ixgbe_txrx_ring_disable(struct ixgbe_adapter *adapter, int ring)
+{
+	struct ixgbe_ring *rx_ring, *tx_ring, *xdp_ring;
+
+	rx_ring = adapter->rx_ring[ring];
+	tx_ring = adapter->tx_ring[ring];
+	xdp_ring = adapter->xdp_ring[ring];
+
+	ixgbe_disable_txr(adapter, tx_ring);
+	if (xdp_ring)
+		ixgbe_disable_txr(adapter, xdp_ring);
+	ixgbe_disable_rxr_hw(adapter, rx_ring);
+
+	if (xdp_ring)
+		synchronize_sched();
+
+	/* Rx/Tx/XDP Tx share the same napi context. */
+	napi_disable(&rx_ring->q_vector->napi);
+
+	ixgbe_clean_tx_ring(tx_ring);
+	if (xdp_ring)
+		ixgbe_clean_tx_ring(xdp_ring);
+	ixgbe_clean_rx_ring(rx_ring);
+
+	ixgbe_reset_txr_stats(tx_ring);
+	if (xdp_ring)
+		ixgbe_reset_txr_stats(xdp_ring);
+	ixgbe_reset_rxr_stats(rx_ring);
+}
+
+/**
+ * ixgbe_txrx_ring_enable - Enable Rx/Tx/XDP Tx rings
+ * @adapter: adapter structure
+ * @ring: ring index
+ *
+ * This function enables a certain Rx/Tx/XDP Tx ring. The function
+ * assumes that the netdev is running.
+ **/
+void ixgbe_txrx_ring_enable(struct ixgbe_adapter *adapter, int ring)
+{
+	struct ixgbe_ring *rx_ring, *tx_ring, *xdp_ring;
+
+	rx_ring = adapter->rx_ring[ring];
+	tx_ring = adapter->tx_ring[ring];
+	xdp_ring = adapter->xdp_ring[ring];
+
+	/* Rx/Tx/XDP Tx share the same napi context. */
+	napi_enable(&rx_ring->q_vector->napi);
+
+	ixgbe_configure_tx_ring(adapter, tx_ring);
+	if (xdp_ring)
+		ixgbe_configure_tx_ring(adapter, xdp_ring);
+	ixgbe_configure_rx_ring(adapter, rx_ring);
+
+	clear_bit(__IXGBE_TX_DISABLED, &tx_ring->state);
+	clear_bit(__IXGBE_TX_DISABLED, &xdp_ring->state);
+}
+
 /**
  * ixgbe_enumerate_functions - Get the number of ports this device has
  * @adapter: adapter structure
@@ -10693,6 +10958,11 @@ skip_sriov:
 	if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
 		netdev->features |= NETIF_F_LRO;
 
+	if (ixgbe_check_fw_error(adapter)) {
+		err = -EIO;
+		goto err_sw_init;
+	}
+
 	/* make sure the EEPROM is good */
 	if (hw->eeprom.ops.validate_checksum(hw, NULL) < 0) {
 		e_dev_err("The EEPROM Checksum Is Not Valid\n");
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
index e085b6520dac..a148534d7256 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
@@ -50,6 +50,7 @@ enum ixgbe_pfvf_api_rev {
 	ixgbe_mbox_api_11,	/* API version 1.1, linux/freebsd VF driver */
 	ixgbe_mbox_api_12,	/* API version 1.2, linux/freebsd VF driver */
 	ixgbe_mbox_api_13,	/* API version 1.3, linux/freebsd VF driver */
+	ixgbe_mbox_api_14,	/* API version 1.4, linux/freebsd VF driver */
 	/* This value should always be last */
 	ixgbe_mbox_api_unknown,	/* indicates that API version is not known */
 };
@@ -80,6 +81,10 @@ enum ixgbe_pfvf_api_rev {
 
 #define IXGBE_VF_UPDATE_XCAST_MODE	0x0c
 
+/* mailbox API, version 1.4 VF requests */
+#define IXGBE_VF_IPSEC_ADD	0x0d
+#define IXGBE_VF_IPSEC_DEL	0x0e
+
 /* length of permanent address message returned from PF */
 #define IXGBE_VF_PERMADDR_MSG_LEN 4
 /* word in permanent address message with the current multicast type */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 3c6f01c41b78..af25a8fffeb8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -496,6 +496,7 @@ static s32 ixgbe_set_vf_lpe(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
 		case ixgbe_mbox_api_11:
 		case ixgbe_mbox_api_12:
 		case ixgbe_mbox_api_13:
+		case ixgbe_mbox_api_14:
 			/* Version 1.1 supports jumbo frames on VFs if PF has
 			 * jumbo frames enabled which means legacy VFs are
 			 * disabled
@@ -728,6 +729,9 @@ static inline void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf)
 	/* reset multicast table array for vf */
 	adapter->vfinfo[vf].num_vf_mc_hashes = 0;
 
+	/* clear any ipsec table info */
+	ixgbe_ipsec_vf_clear(adapter, vf);
+
 	/* Flush and reset the mta with the new values */
 	ixgbe_set_rx_mode(adapter->netdev);
 
@@ -1000,6 +1004,7 @@ static int ixgbe_negotiate_vf_api(struct ixgbe_adapter *adapter,
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
 	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_14:
 		adapter->vfinfo[vf].vf_api = api;
 		return 0;
 	default:
@@ -1025,6 +1030,7 @@ static int ixgbe_get_vf_queues(struct ixgbe_adapter *adapter,
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
 	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_14:
 		break;
 	default:
 		return -1;
@@ -1065,6 +1071,7 @@ static int ixgbe_get_vf_reta(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
 
 	/* verify the PF is supporting the correct API */
 	switch (adapter->vfinfo[vf].vf_api) {
+	case ixgbe_mbox_api_14:
 	case ixgbe_mbox_api_13:
 	case ixgbe_mbox_api_12:
 		break;
@@ -1097,6 +1104,7 @@ static int ixgbe_get_vf_rss_key(struct ixgbe_adapter *adapter,
 
 	/* verify the PF is supporting the correct API */
 	switch (adapter->vfinfo[vf].vf_api) {
+	case ixgbe_mbox_api_14:
 	case ixgbe_mbox_api_13:
 	case ixgbe_mbox_api_12:
 		break;
@@ -1122,8 +1130,9 @@ static int ixgbe_update_vf_xcast_mode(struct ixgbe_adapter *adapter,
 		/* promisc introduced in 1.3 version */
 		if (xcast_mode == IXGBEVF_XCAST_MODE_PROMISC)
 			return -EOPNOTSUPP;
-		/* Fall threw */
+		/* Fall through */
 	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_14:
 		break;
 	default:
 		return -EOPNOTSUPP;
@@ -1249,6 +1258,12 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 	case IXGBE_VF_UPDATE_XCAST_MODE:
 		retval = ixgbe_update_vf_xcast_mode(adapter, msgbuf, vf);
 		break;
+	case IXGBE_VF_IPSEC_ADD:
+		retval = ixgbe_ipsec_vf_add_sa(adapter, msgbuf, vf);
+		break;
+	case IXGBE_VF_IPSEC_DEL:
+		retval = ixgbe_ipsec_vf_del_sa(adapter, msgbuf, vf);
+		break;
 	default:
 		e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]);
 		retval = IXGBE_ERR_MBX;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
new file mode 100644
index 000000000000..53d4089f5644
--- /dev/null
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2018 Intel Corporation. */
+
+#ifndef _IXGBE_TXRX_COMMON_H_
+#define _IXGBE_TXRX_COMMON_H_
+
+#define IXGBE_XDP_PASS		0
+#define IXGBE_XDP_CONSUMED	BIT(0)
+#define IXGBE_XDP_TX		BIT(1)
+#define IXGBE_XDP_REDIR		BIT(2)
+
+#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \
+		       IXGBE_TXD_CMD_RS)
+
+int ixgbe_xmit_xdp_ring(struct ixgbe_adapter *adapter,
+			struct xdp_frame *xdpf);
+bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring,
+			   union ixgbe_adv_rx_desc *rx_desc,
+			   struct sk_buff *skb);
+void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
+			      union ixgbe_adv_rx_desc *rx_desc,
+			      struct sk_buff *skb);
+void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,
+		  struct sk_buff *skb);
+void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring);
+void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, u64 qmask);
+
+void ixgbe_txrx_ring_disable(struct ixgbe_adapter *adapter, int ring);
+void ixgbe_txrx_ring_enable(struct ixgbe_adapter *adapter, int ring);
+
+struct xdp_umem *ixgbe_xsk_umem(struct ixgbe_adapter *adapter,
+				struct ixgbe_ring *ring);
+int ixgbe_xsk_umem_query(struct ixgbe_adapter *adapter, struct xdp_umem **umem,
+			 u16 qid);
+int ixgbe_xsk_umem_setup(struct ixgbe_adapter *adapter, struct xdp_umem *umem,
+			 u16 qid);
+
+void ixgbe_zca_free(struct zero_copy_allocator *alloc, unsigned long handle);
+
+void ixgbe_alloc_rx_buffers_zc(struct ixgbe_ring *rx_ring, u16 cleaned_count);
+int ixgbe_clean_rx_irq_zc(struct ixgbe_q_vector *q_vector,
+			  struct ixgbe_ring *rx_ring,
+			  const int budget);
+void ixgbe_xsk_clean_rx_ring(struct ixgbe_ring *rx_ring);
+bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
+			    struct ixgbe_ring *tx_ring, int napi_budget);
+int ixgbe_xsk_async_xmit(struct net_device *dev, u32 queue_id);
+void ixgbe_xsk_clean_tx_ring(struct ixgbe_ring *tx_ring);
+
+#endif /* #define _IXGBE_TXRX_COMMON_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 41bcbb337e83..84f2dba39e36 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -924,6 +924,9 @@ struct ixgbe_nvm_version {
 /* Firmware Semaphore Register */
 #define IXGBE_FWSM_MODE_MASK	0xE
 #define IXGBE_FWSM_FW_MODE_PT	0x4
+#define IXGBE_FWSM_FW_NVM_RECOVERY_MODE	BIT(5)
+#define IXGBE_FWSM_EXT_ERR_IND_MASK	0x01F80000
+#define IXGBE_FWSM_FW_VAL_BIT	BIT(15)
 
 /* ARC Subsystem registers */
 #define IXGBE_HICR      0x15F00
@@ -3461,6 +3464,7 @@ struct ixgbe_mac_operations {
 			      const char *);
 	s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
 	s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
+	bool (*fw_recovery_mode)(struct ixgbe_hw *hw);
 	void (*disable_rx)(struct ixgbe_hw *hw);
 	void (*enable_rx)(struct ixgbe_hw *hw);
 	void (*set_source_address_pruning)(struct ixgbe_hw *, bool,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index a8148c7126e5..10dbaf4f6e80 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -1247,6 +1247,20 @@ static s32 ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)
 	return 0;
 }
 
+/**
+ * ixgbe_fw_recovery_mode - Check FW NVM recovery mode
+ * @hw: pointer t hardware structure
+ *
+ * Returns true if in FW NVM recovery mode.
+ */
+static bool ixgbe_fw_recovery_mode_X550(struct ixgbe_hw *hw)
+{
+	u32 fwsm;
+
+	fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM(hw));
+	return !!(fwsm & IXGBE_FWSM_FW_NVM_RECOVERY_MODE);
+}
+
 /** ixgbe_disable_rx_x550 - Disable RX unit
  *
  *  Enables the Rx DMA unit for x550
@@ -3816,6 +3830,7 @@ static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 	.enable_rx_buff			= &ixgbe_enable_rx_buff_generic, \
 	.get_thermal_sensor_data	= NULL, \
 	.init_thermal_sensor_thresh	= NULL, \
+	.fw_recovery_mode		= &ixgbe_fw_recovery_mode_X550, \
 	.enable_rx			= &ixgbe_enable_rx_generic, \
 	.disable_rx			= &ixgbe_disable_rx_x550, \
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
new file mode 100644
index 000000000000..65c3e2c979d4
--- /dev/null
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -0,0 +1,801 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2018 Intel Corporation. */
+
+#include <linux/bpf_trace.h>
+#include <net/xdp_sock.h>
+#include <net/xdp.h>
+
+#include "ixgbe.h"
+#include "ixgbe_txrx_common.h"
+
+struct xdp_umem *ixgbe_xsk_umem(struct ixgbe_adapter *adapter,
+				struct ixgbe_ring *ring)
+{
+	bool xdp_on = READ_ONCE(adapter->xdp_prog);
+	int qid = ring->ring_idx;
+
+	if (!adapter->xsk_umems || !adapter->xsk_umems[qid] ||
+	    qid >= adapter->num_xsk_umems || !xdp_on)
+		return NULL;
+
+	return adapter->xsk_umems[qid];
+}
+
+static int ixgbe_alloc_xsk_umems(struct ixgbe_adapter *adapter)
+{
+	if (adapter->xsk_umems)
+		return 0;
+
+	adapter->num_xsk_umems_used = 0;
+	adapter->num_xsk_umems = adapter->num_rx_queues;
+	adapter->xsk_umems = kcalloc(adapter->num_xsk_umems,
+				     sizeof(*adapter->xsk_umems),
+				     GFP_KERNEL);
+	if (!adapter->xsk_umems) {
+		adapter->num_xsk_umems = 0;
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static int ixgbe_add_xsk_umem(struct ixgbe_adapter *adapter,
+			      struct xdp_umem *umem,
+			      u16 qid)
+{
+	int err;
+
+	err = ixgbe_alloc_xsk_umems(adapter);
+	if (err)
+		return err;
+
+	adapter->xsk_umems[qid] = umem;
+	adapter->num_xsk_umems_used++;
+
+	return 0;
+}
+
+static void ixgbe_remove_xsk_umem(struct ixgbe_adapter *adapter, u16 qid)
+{
+	adapter->xsk_umems[qid] = NULL;
+	adapter->num_xsk_umems_used--;
+
+	if (adapter->num_xsk_umems == 0) {
+		kfree(adapter->xsk_umems);
+		adapter->xsk_umems = NULL;
+		adapter->num_xsk_umems = 0;
+	}
+}
+
+static int ixgbe_xsk_umem_dma_map(struct ixgbe_adapter *adapter,
+				  struct xdp_umem *umem)
+{
+	struct device *dev = &adapter->pdev->dev;
+	unsigned int i, j;
+	dma_addr_t dma;
+
+	for (i = 0; i < umem->npgs; i++) {
+		dma = dma_map_page_attrs(dev, umem->pgs[i], 0, PAGE_SIZE,
+					 DMA_BIDIRECTIONAL, IXGBE_RX_DMA_ATTR);
+		if (dma_mapping_error(dev, dma))
+			goto out_unmap;
+
+		umem->pages[i].dma = dma;
+	}
+
+	return 0;
+
+out_unmap:
+	for (j = 0; j < i; j++) {
+		dma_unmap_page_attrs(dev, umem->pages[i].dma, PAGE_SIZE,
+				     DMA_BIDIRECTIONAL, IXGBE_RX_DMA_ATTR);
+		umem->pages[i].dma = 0;
+	}
+
+	return -1;
+}
+
+static void ixgbe_xsk_umem_dma_unmap(struct ixgbe_adapter *adapter,
+				     struct xdp_umem *umem)
+{
+	struct device *dev = &adapter->pdev->dev;
+	unsigned int i;
+
+	for (i = 0; i < umem->npgs; i++) {
+		dma_unmap_page_attrs(dev, umem->pages[i].dma, PAGE_SIZE,
+				     DMA_BIDIRECTIONAL, IXGBE_RX_DMA_ATTR);
+
+		umem->pages[i].dma = 0;
+	}
+}
+
+static int ixgbe_xsk_umem_enable(struct ixgbe_adapter *adapter,
+				 struct xdp_umem *umem,
+				 u16 qid)
+{
+	struct xdp_umem_fq_reuse *reuseq;
+	bool if_running;
+	int err;
+
+	if (qid >= adapter->num_rx_queues)
+		return -EINVAL;
+
+	if (adapter->xsk_umems) {
+		if (qid >= adapter->num_xsk_umems)
+			return -EINVAL;
+		if (adapter->xsk_umems[qid])
+			return -EBUSY;
+	}
+
+	reuseq = xsk_reuseq_prepare(adapter->rx_ring[0]->count);
+	if (!reuseq)
+		return -ENOMEM;
+
+	xsk_reuseq_free(xsk_reuseq_swap(umem, reuseq));
+
+	err = ixgbe_xsk_umem_dma_map(adapter, umem);
+	if (err)
+		return err;
+
+	if_running = netif_running(adapter->netdev) &&
+		     READ_ONCE(adapter->xdp_prog);
+
+	if (if_running)
+		ixgbe_txrx_ring_disable(adapter, qid);
+
+	err = ixgbe_add_xsk_umem(adapter, umem, qid);
+
+	if (if_running)
+		ixgbe_txrx_ring_enable(adapter, qid);
+
+	return err;
+}
+
+static int ixgbe_xsk_umem_disable(struct ixgbe_adapter *adapter, u16 qid)
+{
+	bool if_running;
+
+	if (!adapter->xsk_umems || qid >= adapter->num_xsk_umems ||
+	    !adapter->xsk_umems[qid])
+		return -EINVAL;
+
+	if_running = netif_running(adapter->netdev) &&
+		     READ_ONCE(adapter->xdp_prog);
+
+	if (if_running)
+		ixgbe_txrx_ring_disable(adapter, qid);
+
+	ixgbe_xsk_umem_dma_unmap(adapter, adapter->xsk_umems[qid]);
+	ixgbe_remove_xsk_umem(adapter, qid);
+
+	if (if_running)
+		ixgbe_txrx_ring_enable(adapter, qid);
+
+	return 0;
+}
+
+int ixgbe_xsk_umem_query(struct ixgbe_adapter *adapter, struct xdp_umem **umem,
+			 u16 qid)
+{
+	if (qid >= adapter->num_rx_queues)
+		return -EINVAL;
+
+	if (adapter->xsk_umems) {
+		if (qid >= adapter->num_xsk_umems)
+			return -EINVAL;
+		*umem = adapter->xsk_umems[qid];
+		return 0;
+	}
+
+	*umem = NULL;
+	return 0;
+}
+
+int ixgbe_xsk_umem_setup(struct ixgbe_adapter *adapter, struct xdp_umem *umem,
+			 u16 qid)
+{
+	return umem ? ixgbe_xsk_umem_enable(adapter, umem, qid) :
+		ixgbe_xsk_umem_disable(adapter, qid);
+}
+
+static int ixgbe_run_xdp_zc(struct ixgbe_adapter *adapter,
+			    struct ixgbe_ring *rx_ring,
+			    struct xdp_buff *xdp)
+{
+	int err, result = IXGBE_XDP_PASS;
+	struct bpf_prog *xdp_prog;
+	struct xdp_frame *xdpf;
+	u32 act;
+
+	rcu_read_lock();
+	xdp_prog = READ_ONCE(rx_ring->xdp_prog);
+	act = bpf_prog_run_xdp(xdp_prog, xdp);
+	xdp->handle += xdp->data - xdp->data_hard_start;
+	switch (act) {
+	case XDP_PASS:
+		break;
+	case XDP_TX:
+		xdpf = convert_to_xdp_frame(xdp);
+		if (unlikely(!xdpf)) {
+			result = IXGBE_XDP_CONSUMED;
+			break;
+		}
+		result = ixgbe_xmit_xdp_ring(adapter, xdpf);
+		break;
+	case XDP_REDIRECT:
+		err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
+		result = !err ? IXGBE_XDP_REDIR : IXGBE_XDP_CONSUMED;
+		break;
+	default:
+		bpf_warn_invalid_xdp_action(act);
+		/* fallthrough */
+	case XDP_ABORTED:
+		trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
+		/* fallthrough -- handle aborts by dropping packet */
+	case XDP_DROP:
+		result = IXGBE_XDP_CONSUMED;
+		break;
+	}
+	rcu_read_unlock();
+	return result;
+}
+
+static struct
+ixgbe_rx_buffer *ixgbe_get_rx_buffer_zc(struct ixgbe_ring *rx_ring,
+					unsigned int size)
+{
+	struct ixgbe_rx_buffer *bi;
+
+	bi = &rx_ring->rx_buffer_info[rx_ring->next_to_clean];
+
+	/* we are reusing so sync this buffer for CPU use */
+	dma_sync_single_range_for_cpu(rx_ring->dev,
+				      bi->dma, 0,
+				      size,
+				      DMA_BIDIRECTIONAL);
+
+	return bi;
+}
+
+static void ixgbe_reuse_rx_buffer_zc(struct ixgbe_ring *rx_ring,
+				     struct ixgbe_rx_buffer *obi)
+{
+	unsigned long mask = (unsigned long)rx_ring->xsk_umem->chunk_mask;
+	u64 hr = rx_ring->xsk_umem->headroom + XDP_PACKET_HEADROOM;
+	u16 nta = rx_ring->next_to_alloc;
+	struct ixgbe_rx_buffer *nbi;
+
+	nbi = &rx_ring->rx_buffer_info[rx_ring->next_to_alloc];
+	/* update, and store next to alloc */
+	nta++;
+	rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
+
+	/* transfer page from old buffer to new buffer */
+	nbi->dma = obi->dma & mask;
+	nbi->dma += hr;
+
+	nbi->addr = (void *)((unsigned long)obi->addr & mask);
+	nbi->addr += hr;
+
+	nbi->handle = obi->handle & mask;
+	nbi->handle += rx_ring->xsk_umem->headroom;
+
+	obi->addr = NULL;
+	obi->skb = NULL;
+}
+
+void ixgbe_zca_free(struct zero_copy_allocator *alloc, unsigned long handle)
+{
+	struct ixgbe_rx_buffer *bi;
+	struct ixgbe_ring *rx_ring;
+	u64 hr, mask;
+	u16 nta;
+
+	rx_ring = container_of(alloc, struct ixgbe_ring, zca);
+	hr = rx_ring->xsk_umem->headroom + XDP_PACKET_HEADROOM;
+	mask = rx_ring->xsk_umem->chunk_mask;
+
+	nta = rx_ring->next_to_alloc;
+	bi = rx_ring->rx_buffer_info;
+
+	nta++;
+	rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
+
+	handle &= mask;
+
+	bi->dma = xdp_umem_get_dma(rx_ring->xsk_umem, handle);
+	bi->dma += hr;
+
+	bi->addr = xdp_umem_get_data(rx_ring->xsk_umem, handle);
+	bi->addr += hr;
+
+	bi->handle = (u64)handle + rx_ring->xsk_umem->headroom;
+}
+
+static bool ixgbe_alloc_buffer_zc(struct ixgbe_ring *rx_ring,
+				  struct ixgbe_rx_buffer *bi)
+{
+	struct xdp_umem *umem = rx_ring->xsk_umem;
+	void *addr = bi->addr;
+	u64 handle, hr;
+
+	if (addr)
+		return true;
+
+	if (!xsk_umem_peek_addr(umem, &handle)) {
+		rx_ring->rx_stats.alloc_rx_page_failed++;
+		return false;
+	}
+
+	hr = umem->headroom + XDP_PACKET_HEADROOM;
+
+	bi->dma = xdp_umem_get_dma(umem, handle);
+	bi->dma += hr;
+
+	bi->addr = xdp_umem_get_data(umem, handle);
+	bi->addr += hr;
+
+	bi->handle = handle + umem->headroom;
+
+	xsk_umem_discard_addr(umem);
+	return true;
+}
+
+static bool ixgbe_alloc_buffer_slow_zc(struct ixgbe_ring *rx_ring,
+				       struct ixgbe_rx_buffer *bi)
+{
+	struct xdp_umem *umem = rx_ring->xsk_umem;
+	u64 handle, hr;
+
+	if (!xsk_umem_peek_addr_rq(umem, &handle)) {
+		rx_ring->rx_stats.alloc_rx_page_failed++;
+		return false;
+	}
+
+	handle &= rx_ring->xsk_umem->chunk_mask;
+
+	hr = umem->headroom + XDP_PACKET_HEADROOM;
+
+	bi->dma = xdp_umem_get_dma(umem, handle);
+	bi->dma += hr;
+
+	bi->addr = xdp_umem_get_data(umem, handle);
+	bi->addr += hr;
+
+	bi->handle = handle + umem->headroom;
+
+	xsk_umem_discard_addr_rq(umem);
+	return true;
+}
+
+static __always_inline bool
+__ixgbe_alloc_rx_buffers_zc(struct ixgbe_ring *rx_ring, u16 cleaned_count,
+			    bool alloc(struct ixgbe_ring *rx_ring,
+				       struct ixgbe_rx_buffer *bi))
+{
+	union ixgbe_adv_rx_desc *rx_desc;
+	struct ixgbe_rx_buffer *bi;
+	u16 i = rx_ring->next_to_use;
+	bool ok = true;
+
+	/* nothing to do */
+	if (!cleaned_count)
+		return true;
+
+	rx_desc = IXGBE_RX_DESC(rx_ring, i);
+	bi = &rx_ring->rx_buffer_info[i];
+	i -= rx_ring->count;
+
+	do {
+		if (!alloc(rx_ring, bi)) {
+			ok = false;
+			break;
+		}
+
+		/* sync the buffer for use by the device */
+		dma_sync_single_range_for_device(rx_ring->dev, bi->dma,
+						 bi->page_offset,
+						 rx_ring->rx_buf_len,
+						 DMA_BIDIRECTIONAL);
+
+		/* Refresh the desc even if buffer_addrs didn't change
+		 * because each write-back erases this info.
+		 */
+		rx_desc->read.pkt_addr = cpu_to_le64(bi->dma);
+
+		rx_desc++;
+		bi++;
+		i++;
+		if (unlikely(!i)) {
+			rx_desc = IXGBE_RX_DESC(rx_ring, 0);
+			bi = rx_ring->rx_buffer_info;
+			i -= rx_ring->count;
+		}
+
+		/* clear the length for the next_to_use descriptor */
+		rx_desc->wb.upper.length = 0;
+
+		cleaned_count--;
+	} while (cleaned_count);
+
+	i += rx_ring->count;
+
+	if (rx_ring->next_to_use != i) {
+		rx_ring->next_to_use = i;
+
+		/* update next to alloc since we have filled the ring */
+		rx_ring->next_to_alloc = i;
+
+		/* Force memory writes to complete before letting h/w
+		 * know there are new descriptors to fetch.  (Only
+		 * applicable for weak-ordered memory model archs,
+		 * such as IA-64).
+		 */
+		wmb();
+		writel(i, rx_ring->tail);
+	}
+
+	return ok;
+}
+
+void ixgbe_alloc_rx_buffers_zc(struct ixgbe_ring *rx_ring, u16 count)
+{
+	__ixgbe_alloc_rx_buffers_zc(rx_ring, count,
+				    ixgbe_alloc_buffer_slow_zc);
+}
+
+static bool ixgbe_alloc_rx_buffers_fast_zc(struct ixgbe_ring *rx_ring,
+					   u16 count)
+{
+	return __ixgbe_alloc_rx_buffers_zc(rx_ring, count,
+					   ixgbe_alloc_buffer_zc);
+}
+
+static struct sk_buff *ixgbe_construct_skb_zc(struct ixgbe_ring *rx_ring,
+					      struct ixgbe_rx_buffer *bi,
+					      struct xdp_buff *xdp)
+{
+	unsigned int metasize = xdp->data - xdp->data_meta;
+	unsigned int datasize = xdp->data_end - xdp->data;
+	struct sk_buff *skb;
+
+	/* allocate a skb to store the frags */
+	skb = __napi_alloc_skb(&rx_ring->q_vector->napi,
+			       xdp->data_end - xdp->data_hard_start,
+			       GFP_ATOMIC | __GFP_NOWARN);
+	if (unlikely(!skb))
+		return NULL;
+
+	skb_reserve(skb, xdp->data - xdp->data_hard_start);
+	memcpy(__skb_put(skb, datasize), xdp->data, datasize);
+	if (metasize)
+		skb_metadata_set(skb, metasize);
+
+	ixgbe_reuse_rx_buffer_zc(rx_ring, bi);
+	return skb;
+}
+
+static void ixgbe_inc_ntc(struct ixgbe_ring *rx_ring)
+{
+	u32 ntc = rx_ring->next_to_clean + 1;
+
+	ntc = (ntc < rx_ring->count) ? ntc : 0;
+	rx_ring->next_to_clean = ntc;
+	prefetch(IXGBE_RX_DESC(rx_ring, ntc));
+}
+
+int ixgbe_clean_rx_irq_zc(struct ixgbe_q_vector *q_vector,
+			  struct ixgbe_ring *rx_ring,
+			  const int budget)
+{
+	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+	struct ixgbe_adapter *adapter = q_vector->adapter;
+	u16 cleaned_count = ixgbe_desc_unused(rx_ring);
+	unsigned int xdp_res, xdp_xmit = 0;
+	bool failure = false;
+	struct sk_buff *skb;
+	struct xdp_buff xdp;
+
+	xdp.rxq = &rx_ring->xdp_rxq;
+
+	while (likely(total_rx_packets < budget)) {
+		union ixgbe_adv_rx_desc *rx_desc;
+		struct ixgbe_rx_buffer *bi;
+		unsigned int size;
+
+		/* return some buffers to hardware, one at a time is too slow */
+		if (cleaned_count >= IXGBE_RX_BUFFER_WRITE) {
+			failure = failure ||
+				  !ixgbe_alloc_rx_buffers_fast_zc(rx_ring,
+								 cleaned_count);
+			cleaned_count = 0;
+		}
+
+		rx_desc = IXGBE_RX_DESC(rx_ring, rx_ring->next_to_clean);
+		size = le16_to_cpu(rx_desc->wb.upper.length);
+		if (!size)
+			break;
+
+		/* This memory barrier is needed to keep us from reading
+		 * any other fields out of the rx_desc until we know the
+		 * descriptor has been written back
+		 */
+		dma_rmb();
+
+		bi = ixgbe_get_rx_buffer_zc(rx_ring, size);
+
+		if (unlikely(!ixgbe_test_staterr(rx_desc,
+						 IXGBE_RXD_STAT_EOP))) {
+			struct ixgbe_rx_buffer *next_bi;
+
+			ixgbe_reuse_rx_buffer_zc(rx_ring, bi);
+			ixgbe_inc_ntc(rx_ring);
+			next_bi =
+			       &rx_ring->rx_buffer_info[rx_ring->next_to_clean];
+			next_bi->skb = ERR_PTR(-EINVAL);
+			continue;
+		}
+
+		if (unlikely(bi->skb)) {
+			ixgbe_reuse_rx_buffer_zc(rx_ring, bi);
+			ixgbe_inc_ntc(rx_ring);
+			continue;
+		}
+
+		xdp.data = bi->addr;
+		xdp.data_meta = xdp.data;
+		xdp.data_hard_start = xdp.data - XDP_PACKET_HEADROOM;
+		xdp.data_end = xdp.data + size;
+		xdp.handle = bi->handle;
+
+		xdp_res = ixgbe_run_xdp_zc(adapter, rx_ring, &xdp);
+
+		if (xdp_res) {
+			if (xdp_res & (IXGBE_XDP_TX | IXGBE_XDP_REDIR)) {
+				xdp_xmit |= xdp_res;
+				bi->addr = NULL;
+				bi->skb = NULL;
+			} else {
+				ixgbe_reuse_rx_buffer_zc(rx_ring, bi);
+			}
+			total_rx_packets++;
+			total_rx_bytes += size;
+
+			cleaned_count++;
+			ixgbe_inc_ntc(rx_ring);
+			continue;
+		}
+
+		/* XDP_PASS path */
+		skb = ixgbe_construct_skb_zc(rx_ring, bi, &xdp);
+		if (!skb) {
+			rx_ring->rx_stats.alloc_rx_buff_failed++;
+			break;
+		}
+
+		cleaned_count++;
+		ixgbe_inc_ntc(rx_ring);
+
+		if (eth_skb_pad(skb))
+			continue;
+
+		total_rx_bytes += skb->len;
+		total_rx_packets++;
+
+		ixgbe_process_skb_fields(rx_ring, rx_desc, skb);
+		ixgbe_rx_skb(q_vector, skb);
+	}
+
+	if (xdp_xmit & IXGBE_XDP_REDIR)
+		xdp_do_flush_map();
+
+	if (xdp_xmit & IXGBE_XDP_TX) {
+		struct ixgbe_ring *ring = adapter->xdp_ring[smp_processor_id()];
+
+		/* Force memory writes to complete before letting h/w
+		 * know there are new descriptors to fetch.
+		 */
+		wmb();
+		writel(ring->next_to_use, ring->tail);
+	}
+
+	u64_stats_update_begin(&rx_ring->syncp);
+	rx_ring->stats.packets += total_rx_packets;
+	rx_ring->stats.bytes += total_rx_bytes;
+	u64_stats_update_end(&rx_ring->syncp);
+	q_vector->rx.total_packets += total_rx_packets;
+	q_vector->rx.total_bytes += total_rx_bytes;
+
+	return failure ? budget : (int)total_rx_packets;
+}
+
+void ixgbe_xsk_clean_rx_ring(struct ixgbe_ring *rx_ring)
+{
+	u16 i = rx_ring->next_to_clean;
+	struct ixgbe_rx_buffer *bi = &rx_ring->rx_buffer_info[i];
+
+	while (i != rx_ring->next_to_alloc) {
+		xsk_umem_fq_reuse(rx_ring->xsk_umem, bi->handle);
+		i++;
+		bi++;
+		if (i == rx_ring->count) {
+			i = 0;
+			bi = rx_ring->rx_buffer_info;
+		}
+	}
+}
+
+static bool ixgbe_xmit_zc(struct ixgbe_ring *xdp_ring, unsigned int budget)
+{
+	union ixgbe_adv_tx_desc *tx_desc = NULL;
+	struct ixgbe_tx_buffer *tx_bi;
+	bool work_done = true;
+	u32 len, cmd_type;
+	dma_addr_t dma;
+
+	while (budget-- > 0) {
+		if (unlikely(!ixgbe_desc_unused(xdp_ring))) {
+			work_done = false;
+			break;
+		}
+
+		if (!xsk_umem_consume_tx(xdp_ring->xsk_umem, &dma, &len))
+			break;
+
+		dma_sync_single_for_device(xdp_ring->dev, dma, len,
+					   DMA_BIDIRECTIONAL);
+
+		tx_bi = &xdp_ring->tx_buffer_info[xdp_ring->next_to_use];
+		tx_bi->bytecount = len;
+		tx_bi->xdpf = NULL;
+
+		tx_desc = IXGBE_TX_DESC(xdp_ring, xdp_ring->next_to_use);
+		tx_desc->read.buffer_addr = cpu_to_le64(dma);
+
+		/* put descriptor type bits */
+		cmd_type = IXGBE_ADVTXD_DTYP_DATA |
+			   IXGBE_ADVTXD_DCMD_DEXT |
+			   IXGBE_ADVTXD_DCMD_IFCS;
+		cmd_type |= len | IXGBE_TXD_CMD;
+		tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type);
+		tx_desc->read.olinfo_status =
+			cpu_to_le32(len << IXGBE_ADVTXD_PAYLEN_SHIFT);
+
+		xdp_ring->next_to_use++;
+		if (xdp_ring->next_to_use == xdp_ring->count)
+			xdp_ring->next_to_use = 0;
+	}
+
+	if (tx_desc) {
+		ixgbe_xdp_ring_update_tail(xdp_ring);
+		xsk_umem_consume_tx_done(xdp_ring->xsk_umem);
+	}
+
+	return !!budget && work_done;
+}
+
+static void ixgbe_clean_xdp_tx_buffer(struct ixgbe_ring *tx_ring,
+				      struct ixgbe_tx_buffer *tx_bi)
+{
+	xdp_return_frame(tx_bi->xdpf);
+	dma_unmap_single(tx_ring->dev,
+			 dma_unmap_addr(tx_bi, dma),
+			 dma_unmap_len(tx_bi, len), DMA_TO_DEVICE);
+	dma_unmap_len_set(tx_bi, len, 0);
+}
+
+bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
+			    struct ixgbe_ring *tx_ring, int napi_budget)
+{
+	unsigned int total_packets = 0, total_bytes = 0;
+	u32 i = tx_ring->next_to_clean, xsk_frames = 0;
+	unsigned int budget = q_vector->tx.work_limit;
+	struct xdp_umem *umem = tx_ring->xsk_umem;
+	union ixgbe_adv_tx_desc *tx_desc;
+	struct ixgbe_tx_buffer *tx_bi;
+	bool xmit_done;
+
+	tx_bi = &tx_ring->tx_buffer_info[i];
+	tx_desc = IXGBE_TX_DESC(tx_ring, i);
+	i -= tx_ring->count;
+
+	do {
+		if (!(tx_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)))
+			break;
+
+		total_bytes += tx_bi->bytecount;
+		total_packets += tx_bi->gso_segs;
+
+		if (tx_bi->xdpf)
+			ixgbe_clean_xdp_tx_buffer(tx_ring, tx_bi);
+		else
+			xsk_frames++;
+
+		tx_bi->xdpf = NULL;
+		total_bytes += tx_bi->bytecount;
+
+		tx_bi++;
+		tx_desc++;
+		i++;
+		if (unlikely(!i)) {
+			i -= tx_ring->count;
+			tx_bi = tx_ring->tx_buffer_info;
+			tx_desc = IXGBE_TX_DESC(tx_ring, 0);
+		}
+
+		/* issue prefetch for next Tx descriptor */
+		prefetch(tx_desc);
+
+		/* update budget accounting */
+		budget--;
+	} while (likely(budget));
+
+	i += tx_ring->count;
+	tx_ring->next_to_clean = i;
+
+	u64_stats_update_begin(&tx_ring->syncp);
+	tx_ring->stats.bytes += total_bytes;
+	tx_ring->stats.packets += total_packets;
+	u64_stats_update_end(&tx_ring->syncp);
+	q_vector->tx.total_bytes += total_bytes;
+	q_vector->tx.total_packets += total_packets;
+
+	if (xsk_frames)
+		xsk_umem_complete_tx(umem, xsk_frames);
+
+	xmit_done = ixgbe_xmit_zc(tx_ring, q_vector->tx.work_limit);
+	return budget > 0 && xmit_done;
+}
+
+int ixgbe_xsk_async_xmit(struct net_device *dev, u32 qid)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(dev);
+	struct ixgbe_ring *ring;
+
+	if (test_bit(__IXGBE_DOWN, &adapter->state))
+		return -ENETDOWN;
+
+	if (!READ_ONCE(adapter->xdp_prog))
+		return -ENXIO;
+
+	if (qid >= adapter->num_xdp_queues)
+		return -ENXIO;
+
+	if (!adapter->xsk_umems || !adapter->xsk_umems[qid])
+		return -ENXIO;
+
+	ring = adapter->xdp_ring[qid];
+	if (!napi_if_scheduled_mark_missed(&ring->q_vector->napi)) {
+		u64 eics = BIT_ULL(ring->q_vector->v_idx);
+
+		ixgbe_irq_rearm_queues(adapter, eics);
+	}
+
+	return 0;
+}
+
+void ixgbe_xsk_clean_tx_ring(struct ixgbe_ring *tx_ring)
+{
+	u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use;
+	struct xdp_umem *umem = tx_ring->xsk_umem;
+	struct ixgbe_tx_buffer *tx_bi;
+	u32 xsk_frames = 0;
+
+	while (ntc != ntu) {
+		tx_bi = &tx_ring->tx_buffer_info[ntc];
+
+		if (tx_bi->xdpf)
+			ixgbe_clean_xdp_tx_buffer(tx_ring, tx_bi);
+		else
+			xsk_frames++;
+
+		tx_bi->xdpf = NULL;
+
+		ntc++;
+		if (ntc == tx_ring->count)
+			ntc = 0;
+	}
+
+	if (xsk_frames)
+		xsk_umem_complete_tx(umem, xsk_frames);
+}
diff --git a/drivers/net/ethernet/intel/ixgbevf/Makefile b/drivers/net/ethernet/intel/ixgbevf/Makefile
index aba1e6a37a6a..297d0f0858b5 100644
--- a/drivers/net/ethernet/intel/ixgbevf/Makefile
+++ b/drivers/net/ethernet/intel/ixgbevf/Makefile
@@ -10,4 +10,5 @@ ixgbevf-objs := vf.o \
                 mbx.o \
                 ethtool.o \
                 ixgbevf_main.o
+ixgbevf-$(CONFIG_XFRM_OFFLOAD) += ipsec.o
 
diff --git a/drivers/net/ethernet/intel/ixgbevf/defines.h b/drivers/net/ethernet/intel/ixgbevf/defines.h
index 700d8eb2f6f8..6bace746eaac 100644
--- a/drivers/net/ethernet/intel/ixgbevf/defines.h
+++ b/drivers/net/ethernet/intel/ixgbevf/defines.h
@@ -133,9 +133,14 @@ typedef u32 ixgbe_link_speed;
 #define IXGBE_RXDADV_STAT_FCSTAT_NODDP	0x00000010 /* 01: Ctxt w/o DDP */
 #define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP	0x00000020 /* 10: Recv. FCP_RSP */
 #define IXGBE_RXDADV_STAT_FCSTAT_DDP	0x00000030 /* 11: Ctxt w/ DDP */
+#define IXGBE_RXDADV_STAT_SECP		0x00020000 /* IPsec/MACsec pkt found */
 
 #define IXGBE_RXDADV_RSSTYPE_MASK	0x0000000F
 #define IXGBE_RXDADV_PKTTYPE_MASK	0x0000FFF0
+#define IXGBE_RXDADV_PKTTYPE_IPV4	0x00000010 /* IPv4 hdr present */
+#define IXGBE_RXDADV_PKTTYPE_IPV6	0x00000040 /* IPv6 hdr present */
+#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP	0x00001000 /* IPSec ESP */
+#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH	0x00002000 /* IPSec AH */
 #define IXGBE_RXDADV_PKTTYPE_MASK_EX	0x0001FFF0
 #define IXGBE_RXDADV_HDRBUFLEN_MASK	0x00007FE0
 #define IXGBE_RXDADV_RSCCNT_MASK	0x001E0000
@@ -229,7 +234,7 @@ union ixgbe_adv_rx_desc {
 /* Context descriptors */
 struct ixgbe_adv_tx_context_desc {
 	__le32 vlan_macip_lens;
-	__le32 seqnum_seed;
+	__le32 fceof_saidx;
 	__le32 type_tucmd_mlhl;
 	__le32 mss_l4len_idx;
 };
@@ -250,9 +255,12 @@ struct ixgbe_adv_tx_context_desc {
 #define IXGBE_ADVTXD_TUCMD_L4T_UDP	0x00000000  /* L4 Packet TYPE of UDP */
 #define IXGBE_ADVTXD_TUCMD_L4T_TCP	0x00000800  /* L4 Packet TYPE of TCP */
 #define IXGBE_ADVTXD_TUCMD_L4T_SCTP	0x00001000  /* L4 Packet TYPE of SCTP */
+#define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP   0x00002000 /* IPSec Type ESP */
+#define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000 /* ESP Encrypt Enable */
 #define IXGBE_ADVTXD_IDX_SHIFT	4 /* Adv desc Index shift */
 #define IXGBE_ADVTXD_CC		0x00000080 /* Check Context */
 #define IXGBE_ADVTXD_POPTS_SHIFT	8  /* Adv desc POPTS shift */
+#define IXGBE_ADVTXD_POPTS_IPSEC	0x00000400 /* IPSec offload request */
 #define IXGBE_ADVTXD_POPTS_IXSM	(IXGBE_TXD_POPTS_IXSM << \
 				 IXGBE_ADVTXD_POPTS_SHIFT)
 #define IXGBE_ADVTXD_POPTS_TXSM	(IXGBE_TXD_POPTS_TXSM << \
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index 631c91046f39..5399787e07af 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -55,6 +55,8 @@ static struct ixgbe_stats ixgbevf_gstrings_stats[] = {
 	IXGBEVF_STAT("alloc_rx_page", alloc_rx_page),
 	IXGBEVF_STAT("alloc_rx_page_failed", alloc_rx_page_failed),
 	IXGBEVF_STAT("alloc_rx_buff_failed", alloc_rx_buff_failed),
+	IXGBEVF_STAT("tx_ipsec", tx_ipsec),
+	IXGBEVF_STAT("rx_ipsec", rx_ipsec),
 };
 
 #define IXGBEVF_QUEUE_STATS_LEN ( \
diff --git a/drivers/net/ethernet/intel/ixgbevf/ipsec.c b/drivers/net/ethernet/intel/ixgbevf/ipsec.c
new file mode 100644
index 000000000000..e8a3231be0bf
--- /dev/null
+++ b/drivers/net/ethernet/intel/ixgbevf/ipsec.c
@@ -0,0 +1,670 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2018 Oracle and/or its affiliates. All rights reserved. */
+
+#include "ixgbevf.h"
+#include <net/xfrm.h>
+#include <crypto/aead.h>
+
+#define IXGBE_IPSEC_KEY_BITS  160
+static const char aes_gcm_name[] = "rfc4106(gcm(aes))";
+
+/**
+ * ixgbevf_ipsec_set_pf_sa - ask the PF to set up an SA
+ * @adapter: board private structure
+ * @xs: xfrm info to be sent to the PF
+ *
+ * Returns: positive offload handle from the PF, or negative error code
+ **/
+static int ixgbevf_ipsec_set_pf_sa(struct ixgbevf_adapter *adapter,
+				   struct xfrm_state *xs)
+{
+	u32 msgbuf[IXGBE_VFMAILBOX_SIZE] = { 0 };
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct sa_mbx_msg *sam;
+	int ret;
+
+	/* send the important bits to the PF */
+	sam = (struct sa_mbx_msg *)(&msgbuf[1]);
+	sam->flags = xs->xso.flags;
+	sam->spi = xs->id.spi;
+	sam->proto = xs->id.proto;
+	sam->family = xs->props.family;
+
+	if (xs->props.family == AF_INET6)
+		memcpy(sam->addr, &xs->id.daddr.a6, sizeof(xs->id.daddr.a6));
+	else
+		memcpy(sam->addr, &xs->id.daddr.a4, sizeof(xs->id.daddr.a4));
+	memcpy(sam->key, xs->aead->alg_key, sizeof(sam->key));
+
+	msgbuf[0] = IXGBE_VF_IPSEC_ADD;
+
+	spin_lock_bh(&adapter->mbx_lock);
+
+	ret = hw->mbx.ops.write_posted(hw, msgbuf, IXGBE_VFMAILBOX_SIZE);
+	if (ret)
+		goto out;
+
+	ret = hw->mbx.ops.read_posted(hw, msgbuf, 2);
+	if (ret)
+		goto out;
+
+	ret = (int)msgbuf[1];
+	if (msgbuf[0] & IXGBE_VT_MSGTYPE_NACK && ret >= 0)
+		ret = -1;
+
+out:
+	spin_unlock_bh(&adapter->mbx_lock);
+
+	return ret;
+}
+
+/**
+ * ixgbevf_ipsec_del_pf_sa - ask the PF to delete an SA
+ * @adapter: board private structure
+ * @pfsa: sa index returned from PF when created, -1 for all
+ *
+ * Returns: 0 on success, or negative error code
+ **/
+static int ixgbevf_ipsec_del_pf_sa(struct ixgbevf_adapter *adapter, int pfsa)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 msgbuf[2];
+	int err;
+
+	memset(msgbuf, 0, sizeof(msgbuf));
+	msgbuf[0] = IXGBE_VF_IPSEC_DEL;
+	msgbuf[1] = (u32)pfsa;
+
+	spin_lock_bh(&adapter->mbx_lock);
+
+	err = hw->mbx.ops.write_posted(hw, msgbuf, 2);
+	if (err)
+		goto out;
+
+	err = hw->mbx.ops.read_posted(hw, msgbuf, 2);
+	if (err)
+		goto out;
+
+out:
+	spin_unlock_bh(&adapter->mbx_lock);
+	return err;
+}
+
+/**
+ * ixgbevf_ipsec_restore - restore the IPsec HW settings after a reset
+ * @adapter: board private structure
+ *
+ * Reload the HW tables from the SW tables after they've been bashed
+ * by a chip reset.  While we're here, make sure any stale VF data is
+ * removed, since we go through reset when num_vfs changes.
+ **/
+void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbevf_ipsec *ipsec = adapter->ipsec;
+	struct net_device *netdev = adapter->netdev;
+	int i;
+
+	if (!(adapter->netdev->features & NETIF_F_HW_ESP))
+		return;
+
+	/* reload the Rx and Tx keys */
+	for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT; i++) {
+		struct rx_sa *r = &ipsec->rx_tbl[i];
+		struct tx_sa *t = &ipsec->tx_tbl[i];
+		int ret;
+
+		if (r->used) {
+			ret = ixgbevf_ipsec_set_pf_sa(adapter, r->xs);
+			if (ret < 0)
+				netdev_err(netdev, "reload rx_tbl[%d] failed = %d\n",
+					   i, ret);
+		}
+
+		if (t->used) {
+			ret = ixgbevf_ipsec_set_pf_sa(adapter, t->xs);
+			if (ret < 0)
+				netdev_err(netdev, "reload tx_tbl[%d] failed = %d\n",
+					   i, ret);
+		}
+	}
+}
+
+/**
+ * ixgbevf_ipsec_find_empty_idx - find the first unused security parameter index
+ * @ipsec: pointer to IPsec struct
+ * @rxtable: true if we need to look in the Rx table
+ *
+ * Returns the first unused index in either the Rx or Tx SA table
+ **/
+static
+int ixgbevf_ipsec_find_empty_idx(struct ixgbevf_ipsec *ipsec, bool rxtable)
+{
+	u32 i;
+
+	if (rxtable) {
+		if (ipsec->num_rx_sa == IXGBE_IPSEC_MAX_SA_COUNT)
+			return -ENOSPC;
+
+		/* search rx sa table */
+		for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT; i++) {
+			if (!ipsec->rx_tbl[i].used)
+				return i;
+		}
+	} else {
+		if (ipsec->num_tx_sa == IXGBE_IPSEC_MAX_SA_COUNT)
+			return -ENOSPC;
+
+		/* search tx sa table */
+		for (i = 0; i < IXGBE_IPSEC_MAX_SA_COUNT; i++) {
+			if (!ipsec->tx_tbl[i].used)
+				return i;
+		}
+	}
+
+	return -ENOSPC;
+}
+
+/**
+ * ixgbevf_ipsec_find_rx_state - find the state that matches
+ * @ipsec: pointer to IPsec struct
+ * @daddr: inbound address to match
+ * @proto: protocol to match
+ * @spi: SPI to match
+ * @ip4: true if using an IPv4 address
+ *
+ * Returns a pointer to the matching SA state information
+ **/
+static
+struct xfrm_state *ixgbevf_ipsec_find_rx_state(struct ixgbevf_ipsec *ipsec,
+					       __be32 *daddr, u8 proto,
+					       __be32 spi, bool ip4)
+{
+	struct xfrm_state *ret = NULL;
+	struct rx_sa *rsa;
+
+	rcu_read_lock();
+	hash_for_each_possible_rcu(ipsec->rx_sa_list, rsa, hlist,
+				   (__force u32)spi) {
+		if (spi == rsa->xs->id.spi &&
+		    ((ip4 && *daddr == rsa->xs->id.daddr.a4) ||
+		      (!ip4 && !memcmp(daddr, &rsa->xs->id.daddr.a6,
+				       sizeof(rsa->xs->id.daddr.a6)))) &&
+		    proto == rsa->xs->id.proto) {
+			ret = rsa->xs;
+			xfrm_state_hold(ret);
+			break;
+		}
+	}
+	rcu_read_unlock();
+	return ret;
+}
+
+/**
+ * ixgbevf_ipsec_parse_proto_keys - find the key and salt based on the protocol
+ * @xs: pointer to xfrm_state struct
+ * @mykey: pointer to key array to populate
+ * @mysalt: pointer to salt value to populate
+ *
+ * This copies the protocol keys and salt to our own data tables.  The
+ * 82599 family only supports the one algorithm.
+ **/
+static int ixgbevf_ipsec_parse_proto_keys(struct xfrm_state *xs,
+					  u32 *mykey, u32 *mysalt)
+{
+	struct net_device *dev = xs->xso.dev;
+	unsigned char *key_data;
+	char *alg_name = NULL;
+	int key_len;
+
+	if (!xs->aead) {
+		netdev_err(dev, "Unsupported IPsec algorithm\n");
+		return -EINVAL;
+	}
+
+	if (xs->aead->alg_icv_len != IXGBE_IPSEC_AUTH_BITS) {
+		netdev_err(dev, "IPsec offload requires %d bit authentication\n",
+			   IXGBE_IPSEC_AUTH_BITS);
+		return -EINVAL;
+	}
+
+	key_data = &xs->aead->alg_key[0];
+	key_len = xs->aead->alg_key_len;
+	alg_name = xs->aead->alg_name;
+
+	if (strcmp(alg_name, aes_gcm_name)) {
+		netdev_err(dev, "Unsupported IPsec algorithm - please use %s\n",
+			   aes_gcm_name);
+		return -EINVAL;
+	}
+
+	/* The key bytes come down in a big endian array of bytes, so
+	 * we don't need to do any byte swapping.
+	 * 160 accounts for 16 byte key and 4 byte salt
+	 */
+	if (key_len > IXGBE_IPSEC_KEY_BITS) {
+		*mysalt = ((u32 *)key_data)[4];
+	} else if (key_len == IXGBE_IPSEC_KEY_BITS) {
+		*mysalt = 0;
+	} else {
+		netdev_err(dev, "IPsec hw offload only supports keys up to 128 bits with a 32 bit salt\n");
+		return -EINVAL;
+	}
+	memcpy(mykey, key_data, 16);
+
+	return 0;
+}
+
+/**
+ * ixgbevf_ipsec_add_sa - program device with a security association
+ * @xs: pointer to transformer state struct
+ **/
+static int ixgbevf_ipsec_add_sa(struct xfrm_state *xs)
+{
+	struct net_device *dev = xs->xso.dev;
+	struct ixgbevf_adapter *adapter = netdev_priv(dev);
+	struct ixgbevf_ipsec *ipsec = adapter->ipsec;
+	u16 sa_idx;
+	int ret;
+
+	if (xs->id.proto != IPPROTO_ESP && xs->id.proto != IPPROTO_AH) {
+		netdev_err(dev, "Unsupported protocol 0x%04x for IPsec offload\n",
+			   xs->id.proto);
+		return -EINVAL;
+	}
+
+	if (xs->xso.flags & XFRM_OFFLOAD_INBOUND) {
+		struct rx_sa rsa;
+
+		if (xs->calg) {
+			netdev_err(dev, "Compression offload not supported\n");
+			return -EINVAL;
+		}
+
+		/* find the first unused index */
+		ret = ixgbevf_ipsec_find_empty_idx(ipsec, true);
+		if (ret < 0) {
+			netdev_err(dev, "No space for SA in Rx table!\n");
+			return ret;
+		}
+		sa_idx = (u16)ret;
+
+		memset(&rsa, 0, sizeof(rsa));
+		rsa.used = true;
+		rsa.xs = xs;
+
+		if (rsa.xs->id.proto & IPPROTO_ESP)
+			rsa.decrypt = xs->ealg || xs->aead;
+
+		/* get the key and salt */
+		ret = ixgbevf_ipsec_parse_proto_keys(xs, rsa.key, &rsa.salt);
+		if (ret) {
+			netdev_err(dev, "Failed to get key data for Rx SA table\n");
+			return ret;
+		}
+
+		/* get ip for rx sa table */
+		if (xs->props.family == AF_INET6)
+			memcpy(rsa.ipaddr, &xs->id.daddr.a6, 16);
+		else
+			memcpy(&rsa.ipaddr[3], &xs->id.daddr.a4, 4);
+
+		rsa.mode = IXGBE_RXMOD_VALID;
+		if (rsa.xs->id.proto & IPPROTO_ESP)
+			rsa.mode |= IXGBE_RXMOD_PROTO_ESP;
+		if (rsa.decrypt)
+			rsa.mode |= IXGBE_RXMOD_DECRYPT;
+		if (rsa.xs->props.family == AF_INET6)
+			rsa.mode |= IXGBE_RXMOD_IPV6;
+
+		ret = ixgbevf_ipsec_set_pf_sa(adapter, xs);
+		if (ret < 0)
+			return ret;
+		rsa.pfsa = ret;
+
+		/* the preparations worked, so save the info */
+		memcpy(&ipsec->rx_tbl[sa_idx], &rsa, sizeof(rsa));
+
+		xs->xso.offload_handle = sa_idx + IXGBE_IPSEC_BASE_RX_INDEX;
+
+		ipsec->num_rx_sa++;
+
+		/* hash the new entry for faster search in Rx path */
+		hash_add_rcu(ipsec->rx_sa_list, &ipsec->rx_tbl[sa_idx].hlist,
+			     (__force u32)rsa.xs->id.spi);
+	} else {
+		struct tx_sa tsa;
+
+		/* find the first unused index */
+		ret = ixgbevf_ipsec_find_empty_idx(ipsec, false);
+		if (ret < 0) {
+			netdev_err(dev, "No space for SA in Tx table\n");
+			return ret;
+		}
+		sa_idx = (u16)ret;
+
+		memset(&tsa, 0, sizeof(tsa));
+		tsa.used = true;
+		tsa.xs = xs;
+
+		if (xs->id.proto & IPPROTO_ESP)
+			tsa.encrypt = xs->ealg || xs->aead;
+
+		ret = ixgbevf_ipsec_parse_proto_keys(xs, tsa.key, &tsa.salt);
+		if (ret) {
+			netdev_err(dev, "Failed to get key data for Tx SA table\n");
+			memset(&tsa, 0, sizeof(tsa));
+			return ret;
+		}
+
+		ret = ixgbevf_ipsec_set_pf_sa(adapter, xs);
+		if (ret < 0)
+			return ret;
+		tsa.pfsa = ret;
+
+		/* the preparations worked, so save the info */
+		memcpy(&ipsec->tx_tbl[sa_idx], &tsa, sizeof(tsa));
+
+		xs->xso.offload_handle = sa_idx + IXGBE_IPSEC_BASE_TX_INDEX;
+
+		ipsec->num_tx_sa++;
+	}
+
+	return 0;
+}
+
+/**
+ * ixgbevf_ipsec_del_sa - clear out this specific SA
+ * @xs: pointer to transformer state struct
+ **/
+static void ixgbevf_ipsec_del_sa(struct xfrm_state *xs)
+{
+	struct net_device *dev = xs->xso.dev;
+	struct ixgbevf_adapter *adapter = netdev_priv(dev);
+	struct ixgbevf_ipsec *ipsec = adapter->ipsec;
+	u16 sa_idx;
+
+	if (xs->xso.flags & XFRM_OFFLOAD_INBOUND) {
+		sa_idx = xs->xso.offload_handle - IXGBE_IPSEC_BASE_RX_INDEX;
+
+		if (!ipsec->rx_tbl[sa_idx].used) {
+			netdev_err(dev, "Invalid Rx SA selected sa_idx=%d offload_handle=%lu\n",
+				   sa_idx, xs->xso.offload_handle);
+			return;
+		}
+
+		ixgbevf_ipsec_del_pf_sa(adapter, ipsec->rx_tbl[sa_idx].pfsa);
+		hash_del_rcu(&ipsec->rx_tbl[sa_idx].hlist);
+		memset(&ipsec->rx_tbl[sa_idx], 0, sizeof(struct rx_sa));
+		ipsec->num_rx_sa--;
+	} else {
+		sa_idx = xs->xso.offload_handle - IXGBE_IPSEC_BASE_TX_INDEX;
+
+		if (!ipsec->tx_tbl[sa_idx].used) {
+			netdev_err(dev, "Invalid Tx SA selected sa_idx=%d offload_handle=%lu\n",
+				   sa_idx, xs->xso.offload_handle);
+			return;
+		}
+
+		ixgbevf_ipsec_del_pf_sa(adapter, ipsec->tx_tbl[sa_idx].pfsa);
+		memset(&ipsec->tx_tbl[sa_idx], 0, sizeof(struct tx_sa));
+		ipsec->num_tx_sa--;
+	}
+}
+
+/**
+ * ixgbevf_ipsec_offload_ok - can this packet use the xfrm hw offload
+ * @skb: current data packet
+ * @xs: pointer to transformer state struct
+ **/
+static bool ixgbevf_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs)
+{
+	if (xs->props.family == AF_INET) {
+		/* Offload with IPv4 options is not supported yet */
+		if (ip_hdr(skb)->ihl != 5)
+			return false;
+	} else {
+		/* Offload with IPv6 extension headers is not support yet */
+		if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr))
+			return false;
+	}
+
+	return true;
+}
+
+static const struct xfrmdev_ops ixgbevf_xfrmdev_ops = {
+	.xdo_dev_state_add = ixgbevf_ipsec_add_sa,
+	.xdo_dev_state_delete = ixgbevf_ipsec_del_sa,
+	.xdo_dev_offload_ok = ixgbevf_ipsec_offload_ok,
+};
+
+/**
+ * ixgbevf_ipsec_tx - setup Tx flags for IPsec offload
+ * @tx_ring: outgoing context
+ * @first: current data packet
+ * @itd: ipsec Tx data for later use in building context descriptor
+ **/
+int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
+		     struct ixgbevf_tx_buffer *first,
+		     struct ixgbevf_ipsec_tx_data *itd)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(tx_ring->netdev);
+	struct ixgbevf_ipsec *ipsec = adapter->ipsec;
+	struct xfrm_state *xs;
+	struct tx_sa *tsa;
+	u16 sa_idx;
+
+	if (unlikely(!first->skb->sp->len)) {
+		netdev_err(tx_ring->netdev, "%s: no xfrm state len = %d\n",
+			   __func__, first->skb->sp->len);
+		return 0;
+	}
+
+	xs = xfrm_input_state(first->skb);
+	if (unlikely(!xs)) {
+		netdev_err(tx_ring->netdev, "%s: no xfrm_input_state() xs = %p\n",
+			   __func__, xs);
+		return 0;
+	}
+
+	sa_idx = xs->xso.offload_handle - IXGBE_IPSEC_BASE_TX_INDEX;
+	if (unlikely(sa_idx >= IXGBE_IPSEC_MAX_SA_COUNT)) {
+		netdev_err(tx_ring->netdev, "%s: bad sa_idx=%d handle=%lu\n",
+			   __func__, sa_idx, xs->xso.offload_handle);
+		return 0;
+	}
+
+	tsa = &ipsec->tx_tbl[sa_idx];
+	if (unlikely(!tsa->used)) {
+		netdev_err(tx_ring->netdev, "%s: unused sa_idx=%d\n",
+			   __func__, sa_idx);
+		return 0;
+	}
+
+	itd->pfsa = tsa->pfsa - IXGBE_IPSEC_BASE_TX_INDEX;
+
+	first->tx_flags |= IXGBE_TX_FLAGS_IPSEC | IXGBE_TX_FLAGS_CSUM;
+
+	if (xs->id.proto == IPPROTO_ESP) {
+		itd->flags |= IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP |
+			      IXGBE_ADVTXD_TUCMD_L4T_TCP;
+		if (first->protocol == htons(ETH_P_IP))
+			itd->flags |= IXGBE_ADVTXD_TUCMD_IPV4;
+
+		/* The actual trailer length is authlen (16 bytes) plus
+		 * 2 bytes for the proto and the padlen values, plus
+		 * padlen bytes of padding.  This ends up not the same
+		 * as the static value found in xs->props.trailer_len (21).
+		 *
+		 * ... but if we're doing GSO, don't bother as the stack
+		 * doesn't add a trailer for those.
+		 */
+		if (!skb_is_gso(first->skb)) {
+			/* The "correct" way to get the auth length would be
+			 * to use
+			 *    authlen = crypto_aead_authsize(xs->data);
+			 * but since we know we only have one size to worry
+			 * about * we can let the compiler use the constant
+			 * and save us a few CPU cycles.
+			 */
+			const int authlen = IXGBE_IPSEC_AUTH_BITS / 8;
+			struct sk_buff *skb = first->skb;
+			u8 padlen;
+			int ret;
+
+			ret = skb_copy_bits(skb, skb->len - (authlen + 2),
+					    &padlen, 1);
+			if (unlikely(ret))
+				return 0;
+			itd->trailer_len = authlen + 2 + padlen;
+		}
+	}
+	if (tsa->encrypt)
+		itd->flags |= IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN;
+
+	return 1;
+}
+
+/**
+ * ixgbevf_ipsec_rx - decode IPsec bits from Rx descriptor
+ * @rx_ring: receiving ring
+ * @rx_desc: receive data descriptor
+ * @skb: current data packet
+ *
+ * Determine if there was an IPsec encapsulation noticed, and if so set up
+ * the resulting status for later in the receive stack.
+ **/
+void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
+		      union ixgbe_adv_rx_desc *rx_desc,
+		      struct sk_buff *skb)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(rx_ring->netdev);
+	__le16 pkt_info = rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
+	__le16 ipsec_pkt_types = cpu_to_le16(IXGBE_RXDADV_PKTTYPE_IPSEC_AH |
+					     IXGBE_RXDADV_PKTTYPE_IPSEC_ESP);
+	struct ixgbevf_ipsec *ipsec = adapter->ipsec;
+	struct xfrm_offload *xo = NULL;
+	struct xfrm_state *xs = NULL;
+	struct ipv6hdr *ip6 = NULL;
+	struct iphdr *ip4 = NULL;
+	void *daddr;
+	__be32 spi;
+	u8 *c_hdr;
+	u8 proto;
+
+	/* Find the IP and crypto headers in the data.
+	 * We can assume no VLAN header in the way, b/c the
+	 * hw won't recognize the IPsec packet and anyway the
+	 * currently VLAN device doesn't support xfrm offload.
+	 */
+	if (pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_IPV4)) {
+		ip4 = (struct iphdr *)(skb->data + ETH_HLEN);
+		daddr = &ip4->daddr;
+		c_hdr = (u8 *)ip4 + ip4->ihl * 4;
+	} else if (pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_IPV6)) {
+		ip6 = (struct ipv6hdr *)(skb->data + ETH_HLEN);
+		daddr = &ip6->daddr;
+		c_hdr = (u8 *)ip6 + sizeof(struct ipv6hdr);
+	} else {
+		return;
+	}
+
+	switch (pkt_info & ipsec_pkt_types) {
+	case cpu_to_le16(IXGBE_RXDADV_PKTTYPE_IPSEC_AH):
+		spi = ((struct ip_auth_hdr *)c_hdr)->spi;
+		proto = IPPROTO_AH;
+		break;
+	case cpu_to_le16(IXGBE_RXDADV_PKTTYPE_IPSEC_ESP):
+		spi = ((struct ip_esp_hdr *)c_hdr)->spi;
+		proto = IPPROTO_ESP;
+		break;
+	default:
+		return;
+	}
+
+	xs = ixgbevf_ipsec_find_rx_state(ipsec, daddr, proto, spi, !!ip4);
+	if (unlikely(!xs))
+		return;
+
+	skb->sp = secpath_dup(skb->sp);
+	if (unlikely(!skb->sp))
+		return;
+
+	skb->sp->xvec[skb->sp->len++] = xs;
+	skb->sp->olen++;
+	xo = xfrm_offload(skb);
+	xo->flags = CRYPTO_DONE;
+	xo->status = CRYPTO_SUCCESS;
+
+	adapter->rx_ipsec++;
+}
+
+/**
+ * ixgbevf_init_ipsec_offload - initialize registers for IPsec operation
+ * @adapter: board private structure
+ **/
+void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbevf_ipsec *ipsec;
+	size_t size;
+
+	switch (adapter->hw.api_version) {
+	case ixgbe_mbox_api_14:
+		break;
+	default:
+		return;
+	}
+
+	ipsec = kzalloc(sizeof(*ipsec), GFP_KERNEL);
+	if (!ipsec)
+		goto err1;
+	hash_init(ipsec->rx_sa_list);
+
+	size = sizeof(struct rx_sa) * IXGBE_IPSEC_MAX_SA_COUNT;
+	ipsec->rx_tbl = kzalloc(size, GFP_KERNEL);
+	if (!ipsec->rx_tbl)
+		goto err2;
+
+	size = sizeof(struct tx_sa) * IXGBE_IPSEC_MAX_SA_COUNT;
+	ipsec->tx_tbl = kzalloc(size, GFP_KERNEL);
+	if (!ipsec->tx_tbl)
+		goto err2;
+
+	ipsec->num_rx_sa = 0;
+	ipsec->num_tx_sa = 0;
+
+	adapter->ipsec = ipsec;
+
+	adapter->netdev->xfrmdev_ops = &ixgbevf_xfrmdev_ops;
+
+#define IXGBEVF_ESP_FEATURES	(NETIF_F_HW_ESP | \
+				 NETIF_F_HW_ESP_TX_CSUM | \
+				 NETIF_F_GSO_ESP)
+
+	adapter->netdev->features |= IXGBEVF_ESP_FEATURES;
+	adapter->netdev->hw_enc_features |= IXGBEVF_ESP_FEATURES;
+
+	return;
+
+err2:
+	kfree(ipsec->rx_tbl);
+	kfree(ipsec->tx_tbl);
+	kfree(ipsec);
+err1:
+	netdev_err(adapter->netdev, "Unable to allocate memory for SA tables");
+}
+
+/**
+ * ixgbevf_stop_ipsec_offload - tear down the IPsec offload
+ * @adapter: board private structure
+ **/
+void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbevf_ipsec *ipsec = adapter->ipsec;
+
+	adapter->ipsec = NULL;
+	if (ipsec) {
+		kfree(ipsec->rx_tbl);
+		kfree(ipsec->tx_tbl);
+		kfree(ipsec);
+	}
+}
diff --git a/drivers/net/ethernet/intel/ixgbevf/ipsec.h b/drivers/net/ethernet/intel/ixgbevf/ipsec.h
new file mode 100644
index 000000000000..3740725041c3
--- /dev/null
+++ b/drivers/net/ethernet/intel/ixgbevf/ipsec.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2018 Oracle and/or its affiliates. All rights reserved. */
+
+#ifndef _IXGBEVF_IPSEC_H_
+#define _IXGBEVF_IPSEC_H_
+
+#define IXGBE_IPSEC_MAX_SA_COUNT	1024
+#define IXGBE_IPSEC_BASE_RX_INDEX	0
+#define IXGBE_IPSEC_BASE_TX_INDEX	IXGBE_IPSEC_MAX_SA_COUNT
+#define IXGBE_IPSEC_AUTH_BITS		128
+
+#define IXGBE_RXMOD_VALID		0x00000001
+#define IXGBE_RXMOD_PROTO_ESP		0x00000004
+#define IXGBE_RXMOD_DECRYPT		0x00000008
+#define IXGBE_RXMOD_IPV6		0x00000010
+
+struct rx_sa {
+	struct hlist_node hlist;
+	struct xfrm_state *xs;
+	__be32 ipaddr[4];
+	u32 key[4];
+	u32 salt;
+	u32 mode;
+	u32 pfsa;
+	bool used;
+	bool decrypt;
+};
+
+struct rx_ip_sa {
+	__be32 ipaddr[4];
+	u32 ref_cnt;
+	bool used;
+};
+
+struct tx_sa {
+	struct xfrm_state *xs;
+	u32 key[4];
+	u32 salt;
+	u32 pfsa;
+	bool encrypt;
+	bool used;
+};
+
+struct ixgbevf_ipsec_tx_data {
+	u32 flags;
+	u16 trailer_len;
+	u16 pfsa;
+};
+
+struct ixgbevf_ipsec {
+	u16 num_rx_sa;
+	u16 num_tx_sa;
+	struct rx_sa *rx_tbl;
+	struct tx_sa *tx_tbl;
+	DECLARE_HASHTABLE(rx_sa_list, 10);
+};
+
+struct sa_mbx_msg {
+	__be32 spi;
+	u8 flags;
+	u8 proto;
+	u16 family;
+	__be32 addr[4];
+	u32 key[5];
+};
+#endif /* _IXGBEVF_IPSEC_H_ */
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 56a1031dcc07..e399e1c0c54a 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -14,6 +14,7 @@
 #include <net/xdp.h>
 
 #include "vf.h"
+#include "ipsec.h"
 
 #define IXGBE_MAX_TXD_PWR	14
 #define IXGBE_MAX_DATA_PER_TXD	BIT(IXGBE_MAX_TXD_PWR)
@@ -163,6 +164,7 @@ struct ixgbevf_ring {
 #define IXGBE_TX_FLAGS_VLAN		BIT(1)
 #define IXGBE_TX_FLAGS_TSO		BIT(2)
 #define IXGBE_TX_FLAGS_IPV4		BIT(3)
+#define IXGBE_TX_FLAGS_IPSEC		BIT(4)
 #define IXGBE_TX_FLAGS_VLAN_MASK	0xffff0000
 #define IXGBE_TX_FLAGS_VLAN_PRIO_MASK	0x0000e000
 #define IXGBE_TX_FLAGS_VLAN_SHIFT	16
@@ -338,6 +340,7 @@ struct ixgbevf_adapter {
 	struct ixgbevf_ring *tx_ring[MAX_TX_QUEUES]; /* One per active queue */
 	u64 restart_queue;
 	u32 tx_timeout_count;
+	u64 tx_ipsec;
 
 	/* RX */
 	int num_rx_queues;
@@ -348,6 +351,7 @@ struct ixgbevf_adapter {
 	u64 alloc_rx_page_failed;
 	u64 alloc_rx_buff_failed;
 	u64 alloc_rx_page;
+	u64 rx_ipsec;
 
 	struct msix_entry *msix_entries;
 
@@ -384,6 +388,10 @@ struct ixgbevf_adapter {
 	u8 rss_indir_tbl[IXGBEVF_X550_VFRETA_SIZE];
 	u32 flags;
 #define IXGBEVF_FLAGS_LEGACY_RX		BIT(1)
+
+#ifdef CONFIG_XFRM
+	struct ixgbevf_ipsec *ipsec;
+#endif /* CONFIG_XFRM */
 };
 
 enum ixbgevf_state_t {
@@ -451,6 +459,31 @@ int ethtool_ioctl(struct ifreq *ifr);
 
 extern void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector);
 
+#ifdef CONFIG_XFRM_OFFLOAD
+void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter);
+void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter);
+void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter);
+void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
+		      union ixgbe_adv_rx_desc *rx_desc,
+		      struct sk_buff *skb);
+int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
+		     struct ixgbevf_tx_buffer *first,
+		     struct ixgbevf_ipsec_tx_data *itd);
+#else
+static inline void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter)
+{ }
+static inline void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter)
+{ }
+static inline void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter) { }
+static inline void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
+				    union ixgbe_adv_rx_desc *rx_desc,
+				    struct sk_buff *skb) { }
+static inline int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
+				   struct ixgbevf_tx_buffer *first,
+				   struct ixgbevf_ipsec_tx_data *itd)
+{ return 0; }
+#endif /* CONFIG_XFRM_OFFLOAD */
+
 void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter);
 void ixgbe_napi_del_all(struct ixgbevf_adapter *adapter);
 
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 5a228582423b..98707ee11d72 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -40,7 +40,7 @@ static const char ixgbevf_driver_string[] =
 #define DRV_VERSION "4.1.0-k"
 const char ixgbevf_driver_version[] = DRV_VERSION;
 static char ixgbevf_copyright[] =
-	"Copyright (c) 2009 - 2015 Intel Corporation.";
+	"Copyright (c) 2009 - 2018 Intel Corporation.";
 
 static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
 	[board_82599_vf]	= &ixgbevf_82599_vf_info,
@@ -79,7 +79,7 @@ MODULE_DEVICE_TABLE(pci, ixgbevf_pci_tbl);
 
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) 10 Gigabit Virtual Function Network Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_VERSION(DRV_VERSION);
 
 #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
@@ -268,7 +268,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector,
 	struct ixgbevf_adapter *adapter = q_vector->adapter;
 	struct ixgbevf_tx_buffer *tx_buffer;
 	union ixgbe_adv_tx_desc *tx_desc;
-	unsigned int total_bytes = 0, total_packets = 0;
+	unsigned int total_bytes = 0, total_packets = 0, total_ipsec = 0;
 	unsigned int budget = tx_ring->count / 2;
 	unsigned int i = tx_ring->next_to_clean;
 
@@ -299,6 +299,8 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector,
 		/* update the statistics for this packet */
 		total_bytes += tx_buffer->bytecount;
 		total_packets += tx_buffer->gso_segs;
+		if (tx_buffer->tx_flags & IXGBE_TX_FLAGS_IPSEC)
+			total_ipsec++;
 
 		/* free the skb */
 		if (ring_is_xdp(tx_ring))
@@ -361,6 +363,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector,
 	u64_stats_update_end(&tx_ring->syncp);
 	q_vector->tx.total_bytes += total_bytes;
 	q_vector->tx.total_packets += total_packets;
+	adapter->tx_ipsec += total_ipsec;
 
 	if (check_for_tx_hang(tx_ring) && ixgbevf_check_tx_hang(tx_ring)) {
 		struct ixgbe_hw *hw = &adapter->hw;
@@ -516,6 +519,9 @@ static void ixgbevf_process_skb_fields(struct ixgbevf_ring *rx_ring,
 			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid);
 	}
 
+	if (ixgbevf_test_staterr(rx_desc, IXGBE_RXDADV_STAT_SECP))
+		ixgbevf_ipsec_rx(rx_ring, rx_desc, skb);
+
 	skb->protocol = eth_type_trans(skb, rx_ring->netdev);
 }
 
@@ -1012,7 +1018,7 @@ static int ixgbevf_xmit_xdp_ring(struct ixgbevf_ring *ring,
 		context_desc = IXGBEVF_TX_CTXTDESC(ring, 0);
 		context_desc->vlan_macip_lens	=
 			cpu_to_le32(ETH_HLEN << IXGBE_ADVTXD_MACLEN_SHIFT);
-		context_desc->seqnum_seed	= 0;
+		context_desc->fceof_saidx	= 0;
 		context_desc->type_tucmd_mlhl	=
 			cpu_to_le32(IXGBE_TXD_CMD_DEXT |
 				    IXGBE_ADVTXD_DTYP_CTXT);
@@ -2200,6 +2206,7 @@ static void ixgbevf_configure(struct ixgbevf_adapter *adapter)
 	ixgbevf_set_rx_mode(adapter->netdev);
 
 	ixgbevf_restore_vlan(adapter);
+	ixgbevf_ipsec_restore(adapter);
 
 	ixgbevf_configure_tx(adapter);
 	ixgbevf_configure_rx(adapter);
@@ -2246,7 +2253,8 @@ static void ixgbevf_init_last_counter_stats(struct ixgbevf_adapter *adapter)
 static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	int api[] = { ixgbe_mbox_api_13,
+	int api[] = { ixgbe_mbox_api_14,
+		      ixgbe_mbox_api_13,
 		      ixgbe_mbox_api_12,
 		      ixgbe_mbox_api_11,
 		      ixgbe_mbox_api_10,
@@ -2605,6 +2613,7 @@ static void ixgbevf_set_num_queues(struct ixgbevf_adapter *adapter)
 		case ixgbe_mbox_api_11:
 		case ixgbe_mbox_api_12:
 		case ixgbe_mbox_api_13:
+		case ixgbe_mbox_api_14:
 			if (adapter->xdp_prog &&
 			    hw->mac.max_tx_queues == rss)
 				rss = rss > 3 ? 2 : 1;
@@ -3700,8 +3709,8 @@ static void ixgbevf_queue_reset_subtask(struct ixgbevf_adapter *adapter)
 }
 
 static void ixgbevf_tx_ctxtdesc(struct ixgbevf_ring *tx_ring,
-				u32 vlan_macip_lens, u32 type_tucmd,
-				u32 mss_l4len_idx)
+				u32 vlan_macip_lens, u32 fceof_saidx,
+				u32 type_tucmd, u32 mss_l4len_idx)
 {
 	struct ixgbe_adv_tx_context_desc *context_desc;
 	u16 i = tx_ring->next_to_use;
@@ -3715,14 +3724,15 @@ static void ixgbevf_tx_ctxtdesc(struct ixgbevf_ring *tx_ring,
 	type_tucmd |= IXGBE_TXD_CMD_DEXT | IXGBE_ADVTXD_DTYP_CTXT;
 
 	context_desc->vlan_macip_lens	= cpu_to_le32(vlan_macip_lens);
-	context_desc->seqnum_seed	= 0;
+	context_desc->fceof_saidx	= cpu_to_le32(fceof_saidx);
 	context_desc->type_tucmd_mlhl	= cpu_to_le32(type_tucmd);
 	context_desc->mss_l4len_idx	= cpu_to_le32(mss_l4len_idx);
 }
 
 static int ixgbevf_tso(struct ixgbevf_ring *tx_ring,
 		       struct ixgbevf_tx_buffer *first,
-		       u8 *hdr_len)
+		       u8 *hdr_len,
+		       struct ixgbevf_ipsec_tx_data *itd)
 {
 	u32 vlan_macip_lens, type_tucmd, mss_l4len_idx;
 	struct sk_buff *skb = first->skb;
@@ -3736,6 +3746,7 @@ static int ixgbevf_tso(struct ixgbevf_ring *tx_ring,
 		unsigned char *hdr;
 	} l4;
 	u32 paylen, l4_offset;
+	u32 fceof_saidx = 0;
 	int err;
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL)
@@ -3761,13 +3772,15 @@ static int ixgbevf_tso(struct ixgbevf_ring *tx_ring,
 	if (ip.v4->version == 4) {
 		unsigned char *csum_start = skb_checksum_start(skb);
 		unsigned char *trans_start = ip.hdr + (ip.v4->ihl * 4);
+		int len = csum_start - trans_start;
 
 		/* IP header will have to cancel out any data that
-		 * is not a part of the outer IP header
+		 * is not a part of the outer IP header, so set to
+		 * a reverse csum if needed, else init check to 0.
 		 */
-		ip.v4->check = csum_fold(csum_partial(trans_start,
-						      csum_start - trans_start,
-						      0));
+		ip.v4->check = (skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) ?
+					   csum_fold(csum_partial(trans_start,
+								  len, 0)) : 0;
 		type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4;
 
 		ip.v4->tot_len = 0;
@@ -3799,13 +3812,16 @@ static int ixgbevf_tso(struct ixgbevf_ring *tx_ring,
 	mss_l4len_idx |= skb_shinfo(skb)->gso_size << IXGBE_ADVTXD_MSS_SHIFT;
 	mss_l4len_idx |= (1u << IXGBE_ADVTXD_IDX_SHIFT);
 
+	fceof_saidx |= itd->pfsa;
+	type_tucmd |= itd->flags | itd->trailer_len;
+
 	/* vlan_macip_lens: HEADLEN, MACLEN, VLAN tag */
 	vlan_macip_lens = l4.hdr - ip.hdr;
 	vlan_macip_lens |= (ip.hdr - skb->data) << IXGBE_ADVTXD_MACLEN_SHIFT;
 	vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK;
 
-	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens,
-			    type_tucmd, mss_l4len_idx);
+	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens, fceof_saidx, type_tucmd,
+			    mss_l4len_idx);
 
 	return 1;
 }
@@ -3820,10 +3836,12 @@ static inline bool ixgbevf_ipv6_csum_is_sctp(struct sk_buff *skb)
 }
 
 static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
-			    struct ixgbevf_tx_buffer *first)
+			    struct ixgbevf_tx_buffer *first,
+			    struct ixgbevf_ipsec_tx_data *itd)
 {
 	struct sk_buff *skb = first->skb;
 	u32 vlan_macip_lens = 0;
+	u32 fceof_saidx = 0;
 	u32 type_tucmd = 0;
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL)
@@ -3849,6 +3867,10 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
 		skb_checksum_help(skb);
 		goto no_csum;
 	}
+
+	if (first->protocol == htons(ETH_P_IP))
+		type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4;
+
 	/* update TX checksum flag */
 	first->tx_flags |= IXGBE_TX_FLAGS_CSUM;
 	vlan_macip_lens = skb_checksum_start_offset(skb) -
@@ -3858,7 +3880,11 @@ no_csum:
 	vlan_macip_lens |= skb_network_offset(skb) << IXGBE_ADVTXD_MACLEN_SHIFT;
 	vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK;
 
-	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens, type_tucmd, 0);
+	fceof_saidx |= itd->pfsa;
+	type_tucmd |= itd->flags | itd->trailer_len;
+
+	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens,
+			    fceof_saidx, type_tucmd, 0);
 }
 
 static __le32 ixgbevf_tx_cmd_type(u32 tx_flags)
@@ -3892,8 +3918,12 @@ static void ixgbevf_tx_olinfo_status(union ixgbe_adv_tx_desc *tx_desc,
 	if (tx_flags & IXGBE_TX_FLAGS_IPV4)
 		olinfo_status |= cpu_to_le32(IXGBE_ADVTXD_POPTS_IXSM);
 
-	/* use index 1 context for TSO/FSO/FCOE */
-	if (tx_flags & IXGBE_TX_FLAGS_TSO)
+	/* enable IPsec */
+	if (tx_flags & IXGBE_TX_FLAGS_IPSEC)
+		olinfo_status |= cpu_to_le32(IXGBE_ADVTXD_POPTS_IPSEC);
+
+	/* use index 1 context for TSO/FSO/FCOE/IPSEC */
+	if (tx_flags & (IXGBE_TX_FLAGS_TSO | IXGBE_TX_FLAGS_IPSEC))
 		olinfo_status |= cpu_to_le32(1u << IXGBE_ADVTXD_IDX_SHIFT);
 
 	/* Check Context must be set if Tx switch is enabled, which it
@@ -4075,6 +4105,7 @@ static int ixgbevf_xmit_frame_ring(struct sk_buff *skb,
 	int tso;
 	u32 tx_flags = 0;
 	u16 count = TXD_USE_COUNT(skb_headlen(skb));
+	struct ixgbevf_ipsec_tx_data ipsec_tx = { 0 };
 #if PAGE_SIZE > IXGBE_MAX_DATA_PER_TXD
 	unsigned short f;
 #endif
@@ -4119,11 +4150,15 @@ static int ixgbevf_xmit_frame_ring(struct sk_buff *skb,
 	first->tx_flags = tx_flags;
 	first->protocol = vlan_get_protocol(skb);
 
-	tso = ixgbevf_tso(tx_ring, first, &hdr_len);
+#ifdef CONFIG_XFRM_OFFLOAD
+	if (skb->sp && !ixgbevf_ipsec_tx(tx_ring, first, &ipsec_tx))
+		goto out_drop;
+#endif
+	tso = ixgbevf_tso(tx_ring, first, &hdr_len, &ipsec_tx);
 	if (tso < 0)
 		goto out_drop;
 	else if (!tso)
-		ixgbevf_tx_csum(tx_ring, first);
+		ixgbevf_tx_csum(tx_ring, first, &ipsec_tx);
 
 	ixgbevf_tx_map(tx_ring, first, hdr_len);
 
@@ -4613,6 +4648,7 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
 	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_14:
 		netdev->max_mtu = IXGBE_MAX_JUMBO_FRAME_SIZE -
 				  (ETH_HLEN + ETH_FCS_LEN);
 		break;
@@ -4648,6 +4684,7 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_drvdata(pdev, netdev);
 	netif_carrier_off(netdev);
+	ixgbevf_init_ipsec_offload(adapter);
 
 	ixgbevf_init_last_counter_stats(adapter);
 
@@ -4714,6 +4751,7 @@ static void ixgbevf_remove(struct pci_dev *pdev)
 	if (netdev->reg_state == NETREG_REGISTERED)
 		unregister_netdev(netdev);
 
+	ixgbevf_stop_ipsec_offload(adapter);
 	ixgbevf_clear_interrupt_scheme(adapter);
 	ixgbevf_reset_interrupt_capability(adapter);
 
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.h b/drivers/net/ethernet/intel/ixgbevf/mbx.h
index bfd9ae150808..853796c8ef0e 100644
--- a/drivers/net/ethernet/intel/ixgbevf/mbx.h
+++ b/drivers/net/ethernet/intel/ixgbevf/mbx.h
@@ -62,6 +62,7 @@ enum ixgbe_pfvf_api_rev {
 	ixgbe_mbox_api_11,	/* API version 1.1, linux/freebsd VF driver */
 	ixgbe_mbox_api_12,	/* API version 1.2, linux/freebsd VF driver */
 	ixgbe_mbox_api_13,	/* API version 1.3, linux/freebsd VF driver */
+	ixgbe_mbox_api_14,	/* API version 1.4, linux/freebsd VF driver */
 	/* This value should always be last */
 	ixgbe_mbox_api_unknown,	/* indicates that API version is not known */
 };
@@ -92,6 +93,10 @@ enum ixgbe_pfvf_api_rev {
 
 #define IXGBE_VF_UPDATE_XCAST_MODE	0x0c
 
+/* mailbox API, version 1.4 VF requests */
+#define IXGBE_VF_IPSEC_ADD	0x0d
+#define IXGBE_VF_IPSEC_DEL	0x0e
+
 /* length of permanent address message returned from PF */
 #define IXGBE_VF_PERMADDR_MSG_LEN	4
 /* word in permanent address message with the current multicast type */
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index bf0577e819e1..cd3b81300cc7 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -309,6 +309,7 @@ int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues)
 	 * is not supported for this device type.
 	 */
 	switch (hw->api_version) {
+	case ixgbe_mbox_api_14:
 	case ixgbe_mbox_api_13:
 	case ixgbe_mbox_api_12:
 		if (hw->mac.type < ixgbe_mac_X550_vf)
@@ -376,6 +377,7 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key)
 	 * or if the operation is not supported for this device type.
 	 */
 	switch (hw->api_version) {
+	case ixgbe_mbox_api_14:
 	case ixgbe_mbox_api_13:
 	case ixgbe_mbox_api_12:
 		if (hw->mac.type < ixgbe_mac_X550_vf)
@@ -540,6 +542,7 @@ static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode)
 		if (xcast_mode == IXGBEVF_XCAST_MODE_PROMISC)
 			return -EOPNOTSUPP;
 		/* Fall threw */
+	case ixgbe_mbox_api_14:
 	case ixgbe_mbox_api_13:
 		break;
 	default:
@@ -890,6 +893,7 @@ int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
 	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_14:
 		break;
 	default:
 		return 0;
diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index e08301d833e2..32ac9045cdae 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -365,15 +365,8 @@ ltq_etop_mdio_probe(struct net_device *dev)
 		return PTR_ERR(phydev);
 	}
 
-	phydev->supported &= (SUPPORTED_10baseT_Half
-			      | SUPPORTED_10baseT_Full
-			      | SUPPORTED_100baseT_Half
-			      | SUPPORTED_100baseT_Full
-			      | SUPPORTED_Autoneg
-			      | SUPPORTED_MII
-			      | SUPPORTED_TP);
-
-	phydev->advertising = phydev->supported;
+	phy_set_max_speed(phydev, SPEED_100);
+
 	phy_attached_info(phydev);
 
 	return 0;
@@ -439,6 +432,7 @@ ltq_etop_open(struct net_device *dev)
 		if (!IS_TX(i) && (!IS_RX(i)))
 			continue;
 		ltq_dma_open(&ch->dma);
+		ltq_dma_enable_irq(&ch->dma);
 		napi_enable(&ch->napi);
 	}
 	phy_start(dev->phydev);
diff --git a/drivers/net/ethernet/lantiq_xrx200.c b/drivers/net/ethernet/lantiq_xrx200.c
new file mode 100644
index 000000000000..8c5ba4b81fb7
--- /dev/null
+++ b/drivers/net/ethernet/lantiq_xrx200.c
@@ -0,0 +1,567 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Lantiq / Intel PMAC driver for XRX200 SoCs
+ *
+ * Copyright (C) 2010 Lantiq Deutschland
+ * Copyright (C) 2012 John Crispin <john@phrozen.org>
+ * Copyright (C) 2017 - 2018 Hauke Mehrtens <hauke@hauke-m.de>
+ */
+
+#include <linux/etherdevice.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
+
+#include <linux/of_net.h>
+#include <linux/of_platform.h>
+
+#include <xway_dma.h>
+
+/* DMA */
+#define XRX200_DMA_DATA_LEN	0x600
+#define XRX200_DMA_RX		0
+#define XRX200_DMA_TX		1
+
+/* cpu port mac */
+#define PMAC_RX_IPG		0x0024
+#define PMAC_RX_IPG_MASK	0xf
+
+#define PMAC_HD_CTL		0x0000
+/* Add Ethernet header to packets from DMA to PMAC */
+#define PMAC_HD_CTL_ADD		BIT(0)
+/* Add VLAN tag to Packets from DMA to PMAC */
+#define PMAC_HD_CTL_TAG		BIT(1)
+/* Add CRC to packets from DMA to PMAC */
+#define PMAC_HD_CTL_AC		BIT(2)
+/* Add status header to packets from PMAC to DMA */
+#define PMAC_HD_CTL_AS		BIT(3)
+/* Remove CRC from packets from PMAC to DMA */
+#define PMAC_HD_CTL_RC		BIT(4)
+/* Remove Layer-2 header from packets from PMAC to DMA */
+#define PMAC_HD_CTL_RL2		BIT(5)
+/* Status header is present from DMA to PMAC */
+#define PMAC_HD_CTL_RXSH	BIT(6)
+/* Add special tag from PMAC to switch */
+#define PMAC_HD_CTL_AST		BIT(7)
+/* Remove specail Tag from PMAC to DMA */
+#define PMAC_HD_CTL_RST		BIT(8)
+/* Check CRC from DMA to PMAC */
+#define PMAC_HD_CTL_CCRC	BIT(9)
+/* Enable reaction to Pause frames in the PMAC */
+#define PMAC_HD_CTL_FC		BIT(10)
+
+struct xrx200_chan {
+	int tx_free;
+
+	struct napi_struct napi;
+	struct ltq_dma_channel dma;
+	struct sk_buff *skb[LTQ_DESC_NUM];
+
+	struct xrx200_priv *priv;
+};
+
+struct xrx200_priv {
+	struct clk *clk;
+
+	struct xrx200_chan chan_tx;
+	struct xrx200_chan chan_rx;
+
+	struct net_device *net_dev;
+	struct device *dev;
+
+	__iomem void *pmac_reg;
+};
+
+static u32 xrx200_pmac_r32(struct xrx200_priv *priv, u32 offset)
+{
+	return __raw_readl(priv->pmac_reg + offset);
+}
+
+static void xrx200_pmac_w32(struct xrx200_priv *priv, u32 val, u32 offset)
+{
+	__raw_writel(val, priv->pmac_reg + offset);
+}
+
+static void xrx200_pmac_mask(struct xrx200_priv *priv, u32 clear, u32 set,
+			     u32 offset)
+{
+	u32 val = xrx200_pmac_r32(priv, offset);
+
+	val &= ~(clear);
+	val |= set;
+	xrx200_pmac_w32(priv, val, offset);
+}
+
+/* drop all the packets from the DMA ring */
+static void xrx200_flush_dma(struct xrx200_chan *ch)
+{
+	int i;
+
+	for (i = 0; i < LTQ_DESC_NUM; i++) {
+		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+
+		if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) != LTQ_DMA_C)
+			break;
+
+		desc->ctl = LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) |
+			    XRX200_DMA_DATA_LEN;
+		ch->dma.desc++;
+		ch->dma.desc %= LTQ_DESC_NUM;
+	}
+}
+
+static int xrx200_open(struct net_device *net_dev)
+{
+	struct xrx200_priv *priv = netdev_priv(net_dev);
+
+	napi_enable(&priv->chan_tx.napi);
+	ltq_dma_open(&priv->chan_tx.dma);
+	ltq_dma_enable_irq(&priv->chan_tx.dma);
+
+	napi_enable(&priv->chan_rx.napi);
+	ltq_dma_open(&priv->chan_rx.dma);
+	/* The boot loader does not always deactivate the receiving of frames
+	 * on the ports and then some packets queue up in the PPE buffers.
+	 * They already passed the PMAC so they do not have the tags
+	 * configured here. Read the these packets here and drop them.
+	 * The HW should have written them into memory after 10us
+	 */
+	usleep_range(20, 40);
+	xrx200_flush_dma(&priv->chan_rx);
+	ltq_dma_enable_irq(&priv->chan_rx.dma);
+
+	netif_wake_queue(net_dev);
+
+	return 0;
+}
+
+static int xrx200_close(struct net_device *net_dev)
+{
+	struct xrx200_priv *priv = netdev_priv(net_dev);
+
+	netif_stop_queue(net_dev);
+
+	napi_disable(&priv->chan_rx.napi);
+	ltq_dma_close(&priv->chan_rx.dma);
+
+	napi_disable(&priv->chan_tx.napi);
+	ltq_dma_close(&priv->chan_tx.dma);
+
+	return 0;
+}
+
+static int xrx200_alloc_skb(struct xrx200_chan *ch)
+{
+	int ret = 0;
+
+	ch->skb[ch->dma.desc] = netdev_alloc_skb_ip_align(ch->priv->net_dev,
+							  XRX200_DMA_DATA_LEN);
+	if (!ch->skb[ch->dma.desc]) {
+		ret = -ENOMEM;
+		goto skip;
+	}
+
+	ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(ch->priv->dev,
+			ch->skb[ch->dma.desc]->data, XRX200_DMA_DATA_LEN,
+			DMA_FROM_DEVICE);
+	if (unlikely(dma_mapping_error(ch->priv->dev,
+				       ch->dma.desc_base[ch->dma.desc].addr))) {
+		dev_kfree_skb_any(ch->skb[ch->dma.desc]);
+		ret = -ENOMEM;
+		goto skip;
+	}
+
+skip:
+	ch->dma.desc_base[ch->dma.desc].ctl =
+		LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) |
+		XRX200_DMA_DATA_LEN;
+
+	return ret;
+}
+
+static int xrx200_hw_receive(struct xrx200_chan *ch)
+{
+	struct xrx200_priv *priv = ch->priv;
+	struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+	struct sk_buff *skb = ch->skb[ch->dma.desc];
+	int len = (desc->ctl & LTQ_DMA_SIZE_MASK);
+	struct net_device *net_dev = priv->net_dev;
+	int ret;
+
+	ret = xrx200_alloc_skb(ch);
+
+	ch->dma.desc++;
+	ch->dma.desc %= LTQ_DESC_NUM;
+
+	if (ret) {
+		netdev_err(net_dev, "failed to allocate new rx buffer\n");
+		return ret;
+	}
+
+	skb_put(skb, len);
+	skb->protocol = eth_type_trans(skb, net_dev);
+	netif_receive_skb(skb);
+	net_dev->stats.rx_packets++;
+	net_dev->stats.rx_bytes += len - ETH_FCS_LEN;
+
+	return 0;
+}
+
+static int xrx200_poll_rx(struct napi_struct *napi, int budget)
+{
+	struct xrx200_chan *ch = container_of(napi,
+				struct xrx200_chan, napi);
+	int rx = 0;
+	int ret;
+
+	while (rx < budget) {
+		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+
+		if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
+			ret = xrx200_hw_receive(ch);
+			if (ret)
+				return ret;
+			rx++;
+		} else {
+			break;
+		}
+	}
+
+	if (rx < budget) {
+		napi_complete(&ch->napi);
+		ltq_dma_enable_irq(&ch->dma);
+	}
+
+	return rx;
+}
+
+static int xrx200_tx_housekeeping(struct napi_struct *napi, int budget)
+{
+	struct xrx200_chan *ch = container_of(napi,
+				struct xrx200_chan, napi);
+	struct net_device *net_dev = ch->priv->net_dev;
+	int pkts = 0;
+	int bytes = 0;
+
+	while (pkts < budget) {
+		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->tx_free];
+
+		if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
+			struct sk_buff *skb = ch->skb[ch->tx_free];
+
+			pkts++;
+			bytes += skb->len;
+			ch->skb[ch->tx_free] = NULL;
+			consume_skb(skb);
+			memset(&ch->dma.desc_base[ch->tx_free], 0,
+			       sizeof(struct ltq_dma_desc));
+			ch->tx_free++;
+			ch->tx_free %= LTQ_DESC_NUM;
+		} else {
+			break;
+		}
+	}
+
+	net_dev->stats.tx_packets += pkts;
+	net_dev->stats.tx_bytes += bytes;
+	netdev_completed_queue(ch->priv->net_dev, pkts, bytes);
+
+	if (pkts < budget) {
+		napi_complete(&ch->napi);
+		ltq_dma_enable_irq(&ch->dma);
+	}
+
+	return pkts;
+}
+
+static int xrx200_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
+{
+	struct xrx200_priv *priv = netdev_priv(net_dev);
+	struct xrx200_chan *ch = &priv->chan_tx;
+	struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
+	u32 byte_offset;
+	dma_addr_t mapping;
+	int len;
+
+	skb->dev = net_dev;
+	if (skb_put_padto(skb, ETH_ZLEN)) {
+		net_dev->stats.tx_dropped++;
+		return NETDEV_TX_OK;
+	}
+
+	len = skb->len;
+
+	if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) {
+		netdev_err(net_dev, "tx ring full\n");
+		netif_stop_queue(net_dev);
+		return NETDEV_TX_BUSY;
+	}
+
+	ch->skb[ch->dma.desc] = skb;
+
+	mapping = dma_map_single(priv->dev, skb->data, len, DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(priv->dev, mapping)))
+		goto err_drop;
+
+	/* dma needs to start on a 16 byte aligned address */
+	byte_offset = mapping % 16;
+
+	desc->addr = mapping - byte_offset;
+	/* Make sure the address is written before we give it to HW */
+	wmb();
+	desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP |
+		LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK);
+	ch->dma.desc++;
+	ch->dma.desc %= LTQ_DESC_NUM;
+	if (ch->dma.desc == ch->tx_free)
+		netif_stop_queue(net_dev);
+
+	netdev_sent_queue(net_dev, len);
+
+	return NETDEV_TX_OK;
+
+err_drop:
+	dev_kfree_skb(skb);
+	net_dev->stats.tx_dropped++;
+	net_dev->stats.tx_errors++;
+	return NETDEV_TX_OK;
+}
+
+static const struct net_device_ops xrx200_netdev_ops = {
+	.ndo_open		= xrx200_open,
+	.ndo_stop		= xrx200_close,
+	.ndo_start_xmit		= xrx200_start_xmit,
+	.ndo_set_mac_address	= eth_mac_addr,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_change_mtu		= eth_change_mtu,
+};
+
+static irqreturn_t xrx200_dma_irq(int irq, void *ptr)
+{
+	struct xrx200_chan *ch = ptr;
+
+	ltq_dma_disable_irq(&ch->dma);
+	ltq_dma_ack_irq(&ch->dma);
+
+	napi_schedule(&ch->napi);
+
+	return IRQ_HANDLED;
+}
+
+static int xrx200_dma_init(struct xrx200_priv *priv)
+{
+	struct xrx200_chan *ch_rx = &priv->chan_rx;
+	struct xrx200_chan *ch_tx = &priv->chan_tx;
+	int ret = 0;
+	int i;
+
+	ltq_dma_init_port(DMA_PORT_ETOP);
+
+	ch_rx->dma.nr = XRX200_DMA_RX;
+	ch_rx->dma.dev = priv->dev;
+	ch_rx->priv = priv;
+
+	ltq_dma_alloc_rx(&ch_rx->dma);
+	for (ch_rx->dma.desc = 0; ch_rx->dma.desc < LTQ_DESC_NUM;
+	     ch_rx->dma.desc++) {
+		ret = xrx200_alloc_skb(ch_rx);
+		if (ret)
+			goto rx_free;
+	}
+	ch_rx->dma.desc = 0;
+	ret = devm_request_irq(priv->dev, ch_rx->dma.irq, xrx200_dma_irq, 0,
+			       "xrx200_net_rx", &priv->chan_rx);
+	if (ret) {
+		dev_err(priv->dev, "failed to request RX irq %d\n",
+			ch_rx->dma.irq);
+		goto rx_ring_free;
+	}
+
+	ch_tx->dma.nr = XRX200_DMA_TX;
+	ch_tx->dma.dev = priv->dev;
+	ch_tx->priv = priv;
+
+	ltq_dma_alloc_tx(&ch_tx->dma);
+	ret = devm_request_irq(priv->dev, ch_tx->dma.irq, xrx200_dma_irq, 0,
+			       "xrx200_net_tx", &priv->chan_tx);
+	if (ret) {
+		dev_err(priv->dev, "failed to request TX irq %d\n",
+			ch_tx->dma.irq);
+		goto tx_free;
+	}
+
+	return ret;
+
+tx_free:
+	ltq_dma_free(&ch_tx->dma);
+
+rx_ring_free:
+	/* free the allocated RX ring */
+	for (i = 0; i < LTQ_DESC_NUM; i++) {
+		if (priv->chan_rx.skb[i])
+			dev_kfree_skb_any(priv->chan_rx.skb[i]);
+	}
+
+rx_free:
+	ltq_dma_free(&ch_rx->dma);
+	return ret;
+}
+
+static void xrx200_hw_cleanup(struct xrx200_priv *priv)
+{
+	int i;
+
+	ltq_dma_free(&priv->chan_tx.dma);
+	ltq_dma_free(&priv->chan_rx.dma);
+
+	/* free the allocated RX ring */
+	for (i = 0; i < LTQ_DESC_NUM; i++)
+		dev_kfree_skb_any(priv->chan_rx.skb[i]);
+}
+
+static int xrx200_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
+	struct resource *res;
+	struct xrx200_priv *priv;
+	struct net_device *net_dev;
+	const u8 *mac;
+	int err;
+
+	/* alloc the network device */
+	net_dev = devm_alloc_etherdev(dev, sizeof(struct xrx200_priv));
+	if (!net_dev)
+		return -ENOMEM;
+
+	priv = netdev_priv(net_dev);
+	priv->net_dev = net_dev;
+	priv->dev = dev;
+
+	net_dev->netdev_ops = &xrx200_netdev_ops;
+	SET_NETDEV_DEV(net_dev, dev);
+	net_dev->min_mtu = ETH_ZLEN;
+	net_dev->max_mtu = XRX200_DMA_DATA_LEN;
+
+	/* load the memory ranges */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(dev, "failed to get resources\n");
+		return -ENOENT;
+	}
+
+	priv->pmac_reg = devm_ioremap_resource(dev, res);
+	if (IS_ERR(priv->pmac_reg)) {
+		dev_err(dev, "failed to request and remap io ranges\n");
+		return PTR_ERR(priv->pmac_reg);
+	}
+
+	priv->chan_rx.dma.irq = platform_get_irq_byname(pdev, "rx");
+	if (priv->chan_rx.dma.irq < 0) {
+		dev_err(dev, "failed to get RX IRQ, %i\n",
+			priv->chan_rx.dma.irq);
+		return -ENOENT;
+	}
+	priv->chan_tx.dma.irq = platform_get_irq_byname(pdev, "tx");
+	if (priv->chan_tx.dma.irq < 0) {
+		dev_err(dev, "failed to get TX IRQ, %i\n",
+			priv->chan_tx.dma.irq);
+		return -ENOENT;
+	}
+
+	/* get the clock */
+	priv->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "failed to get clock\n");
+		return PTR_ERR(priv->clk);
+	}
+
+	mac = of_get_mac_address(np);
+	if (mac && is_valid_ether_addr(mac))
+		ether_addr_copy(net_dev->dev_addr, mac);
+	else
+		eth_hw_addr_random(net_dev);
+
+	/* bring up the dma engine and IP core */
+	err = xrx200_dma_init(priv);
+	if (err)
+		return err;
+
+	/* enable clock gate */
+	err = clk_prepare_enable(priv->clk);
+	if (err)
+		goto err_uninit_dma;
+
+	/* set IPG to 12 */
+	xrx200_pmac_mask(priv, PMAC_RX_IPG_MASK, 0xb, PMAC_RX_IPG);
+
+	/* enable status header, enable CRC */
+	xrx200_pmac_mask(priv, 0,
+			 PMAC_HD_CTL_RST | PMAC_HD_CTL_AST | PMAC_HD_CTL_RXSH |
+			 PMAC_HD_CTL_AS | PMAC_HD_CTL_AC | PMAC_HD_CTL_RC,
+			 PMAC_HD_CTL);
+
+	/* setup NAPI */
+	netif_napi_add(net_dev, &priv->chan_rx.napi, xrx200_poll_rx, 32);
+	netif_napi_add(net_dev, &priv->chan_tx.napi, xrx200_tx_housekeeping, 32);
+
+	platform_set_drvdata(pdev, priv);
+
+	err = register_netdev(net_dev);
+	if (err)
+		goto err_unprepare_clk;
+	return err;
+
+err_unprepare_clk:
+	clk_disable_unprepare(priv->clk);
+
+err_uninit_dma:
+	xrx200_hw_cleanup(priv);
+
+	return 0;
+}
+
+static int xrx200_remove(struct platform_device *pdev)
+{
+	struct xrx200_priv *priv = platform_get_drvdata(pdev);
+	struct net_device *net_dev = priv->net_dev;
+
+	/* free stack related instances */
+	netif_stop_queue(net_dev);
+	netif_napi_del(&priv->chan_tx.napi);
+	netif_napi_del(&priv->chan_rx.napi);
+
+	/* remove the actual device */
+	unregister_netdev(net_dev);
+
+	/* release the clock */
+	clk_disable_unprepare(priv->clk);
+
+	/* shut down hardware */
+	xrx200_hw_cleanup(priv);
+
+	return 0;
+}
+
+static const struct of_device_id xrx200_match[] = {
+	{ .compatible = "lantiq,xrx200-net" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, xrx200_match);
+
+static struct platform_driver xrx200_driver = {
+	.probe = xrx200_probe,
+	.remove = xrx200_remove,
+	.driver = {
+		.name = "lantiq,xrx200-net",
+		.of_match_table = xrx200_match,
+	},
+};
+
+module_platform_driver(xrx200_driver);
+
+MODULE_AUTHOR("John Crispin <john@phrozen.org>");
+MODULE_DESCRIPTION("Lantiq SoC XRX200 ethernet");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/marvell/Kconfig b/drivers/net/ethernet/marvell/Kconfig
index f33fd22b351c..3238aa7f5dac 100644
--- a/drivers/net/ethernet/marvell/Kconfig
+++ b/drivers/net/ethernet/marvell/Kconfig
@@ -167,4 +167,7 @@ config SKY2_DEBUG
 
 	  If unsure, say N.
 
+
+source "drivers/net/ethernet/marvell/octeontx2/Kconfig"
+
 endif # NET_VENDOR_MARVELL
diff --git a/drivers/net/ethernet/marvell/Makefile b/drivers/net/ethernet/marvell/Makefile
index 55d4d10aa7d3..89dea7284d5b 100644
--- a/drivers/net/ethernet/marvell/Makefile
+++ b/drivers/net/ethernet/marvell/Makefile
@@ -11,3 +11,4 @@ obj-$(CONFIG_MVPP2) += mvpp2/
 obj-$(CONFIG_PXA168_ETH) += pxa168_eth.o
 obj-$(CONFIG_SKGE) += skge.o
 obj-$(CONFIG_SKY2) += sky2.o
+obj-y		+= octeontx2/
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 62f204f32316..1e9bcbdc6a90 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2733,17 +2733,17 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev,
 
 	memset(&res, 0, sizeof(res));
 	if (of_irq_to_resource(pnp, 0, &res) <= 0) {
-		dev_err(&pdev->dev, "missing interrupt on %s\n", pnp->name);
+		dev_err(&pdev->dev, "missing interrupt on %pOFn\n", pnp);
 		return -EINVAL;
 	}
 
 	if (of_property_read_u32(pnp, "reg", &ppd.port_number)) {
-		dev_err(&pdev->dev, "missing reg property on %s\n", pnp->name);
+		dev_err(&pdev->dev, "missing reg property on %pOFn\n", pnp);
 		return -EINVAL;
 	}
 
 	if (ppd.port_number >= 3) {
-		dev_err(&pdev->dev, "invalid reg property on %s\n", pnp->name);
+		dev_err(&pdev->dev, "invalid reg property on %pOFn\n", pnp);
 		return -EINVAL;
 	}
 
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index b4ed7d394d07..5bfd349bf41a 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -221,6 +221,8 @@
 #define      MVNETA_GMAC_AN_FLOW_CTRL_EN         BIT(11)
 #define      MVNETA_GMAC_CONFIG_FULL_DUPLEX      BIT(12)
 #define      MVNETA_GMAC_AN_DUPLEX_EN            BIT(13)
+#define MVNETA_GMAC_CTRL_4                       0x2c90
+#define      MVNETA_GMAC4_SHORT_PREAMBLE_ENABLE  BIT(1)
 #define MVNETA_MIB_COUNTERS_BASE                 0x3000
 #define      MVNETA_MIB_LATE_COLLISION           0x7c
 #define MVNETA_DA_FILT_SPEC_MCAST                0x3400
@@ -2064,10 +2066,7 @@ static int mvneta_rx_swbm(struct napi_struct *napi,
 		/* Linux processing */
 		rxq->skb->protocol = eth_type_trans(rxq->skb, dev);
 
-		if (dev->features & NETIF_F_GRO)
-			napi_gro_receive(napi, rxq->skb);
-		else
-			netif_receive_skb(rxq->skb);
+		napi_gro_receive(napi, rxq->skb);
 
 		/* clean uncomplete skb pointer in queue */
 		rxq->skb = NULL;
@@ -2395,7 +2394,7 @@ error:
 }
 
 /* Main tx processing */
-static int mvneta_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t mvneta_tx(struct sk_buff *skb, struct net_device *dev)
 {
 	struct mvneta_port *pp = netdev_priv(dev);
 	u16 txq_id = skb_get_queue_mapping(skb);
@@ -2509,12 +2508,13 @@ static void mvneta_tx_done_gbe(struct mvneta_port *pp, u32 cause_tx_done)
 {
 	struct mvneta_tx_queue *txq;
 	struct netdev_queue *nq;
+	int cpu = smp_processor_id();
 
 	while (cause_tx_done) {
 		txq = mvneta_tx_done_policy(pp, cause_tx_done);
 
 		nq = netdev_get_tx_queue(pp->dev, txq->id);
-		__netif_tx_lock(nq, smp_processor_id());
+		__netif_tx_lock(nq, cpu);
 
 		if (txq->count)
 			mvneta_txq_done(pp, txq);
@@ -3343,6 +3343,7 @@ static void mvneta_validate(struct net_device *ndev, unsigned long *supported,
 	if (state->interface != PHY_INTERFACE_MODE_NA &&
 	    state->interface != PHY_INTERFACE_MODE_QSGMII &&
 	    state->interface != PHY_INTERFACE_MODE_SGMII &&
+	    state->interface != PHY_INTERFACE_MODE_2500BASEX &&
 	    !phy_interface_mode_is_8023z(state->interface) &&
 	    !phy_interface_mode_is_rgmii(state->interface)) {
 		bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
@@ -3355,9 +3356,15 @@ static void mvneta_validate(struct net_device *ndev, unsigned long *supported,
 
 	/* Asymmetric pause is unsupported */
 	phylink_set(mask, Pause);
-	/* Half-duplex at speeds higher than 100Mbit is unsupported */
-	phylink_set(mask, 1000baseT_Full);
-	phylink_set(mask, 1000baseX_Full);
+
+	/* We cannot use 1Gbps when using the 2.5G interface. */
+	if (state->interface == PHY_INTERFACE_MODE_2500BASEX) {
+		phylink_set(mask, 2500baseT_Full);
+		phylink_set(mask, 2500baseX_Full);
+	} else {
+		phylink_set(mask, 1000baseT_Full);
+		phylink_set(mask, 1000baseX_Full);
+	}
 
 	if (!phy_interface_mode_is_8023z(state->interface)) {
 		/* 10M and 100M are only supported in non-802.3z mode */
@@ -3418,12 +3425,14 @@ static void mvneta_mac_config(struct net_device *ndev, unsigned int mode,
 	struct mvneta_port *pp = netdev_priv(ndev);
 	u32 new_ctrl0, gmac_ctrl0 = mvreg_read(pp, MVNETA_GMAC_CTRL_0);
 	u32 new_ctrl2, gmac_ctrl2 = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+	u32 new_ctrl4, gmac_ctrl4 = mvreg_read(pp, MVNETA_GMAC_CTRL_4);
 	u32 new_clk, gmac_clk = mvreg_read(pp, MVNETA_GMAC_CLOCK_DIVIDER);
 	u32 new_an, gmac_an = mvreg_read(pp, MVNETA_GMAC_AUTONEG_CONFIG);
 
 	new_ctrl0 = gmac_ctrl0 & ~MVNETA_GMAC0_PORT_1000BASE_X;
 	new_ctrl2 = gmac_ctrl2 & ~(MVNETA_GMAC2_INBAND_AN_ENABLE |
 				   MVNETA_GMAC2_PORT_RESET);
+	new_ctrl4 = gmac_ctrl4 & ~(MVNETA_GMAC4_SHORT_PREAMBLE_ENABLE);
 	new_clk = gmac_clk & ~MVNETA_GMAC_1MS_CLOCK_ENABLE;
 	new_an = gmac_an & ~(MVNETA_GMAC_INBAND_AN_ENABLE |
 			     MVNETA_GMAC_INBAND_RESTART_AN |
@@ -3456,7 +3465,7 @@ static void mvneta_mac_config(struct net_device *ndev, unsigned int mode,
 		if (state->duplex)
 			new_an |= MVNETA_GMAC_CONFIG_FULL_DUPLEX;
 
-		if (state->speed == SPEED_1000)
+		if (state->speed == SPEED_1000 || state->speed == SPEED_2500)
 			new_an |= MVNETA_GMAC_CONFIG_GMII_SPEED;
 		else if (state->speed == SPEED_100)
 			new_an |= MVNETA_GMAC_CONFIG_MII_SPEED;
@@ -3495,10 +3504,18 @@ static void mvneta_mac_config(struct net_device *ndev, unsigned int mode,
 			    MVNETA_GMAC_FORCE_LINK_DOWN);
 	}
 
+	/* When at 2.5G, the link partner can send frames with shortened
+	 * preambles.
+	 */
+	if (state->speed == SPEED_2500)
+		new_ctrl4 |= MVNETA_GMAC4_SHORT_PREAMBLE_ENABLE;
+
 	if (new_ctrl0 != gmac_ctrl0)
 		mvreg_write(pp, MVNETA_GMAC_CTRL_0, new_ctrl0);
 	if (new_ctrl2 != gmac_ctrl2)
 		mvreg_write(pp, MVNETA_GMAC_CTRL_2, new_ctrl2);
+	if (new_ctrl4 != gmac_ctrl4)
+		mvreg_write(pp, MVNETA_GMAC_CTRL_4, new_ctrl4);
 	if (new_clk != gmac_clk)
 		mvreg_write(pp, MVNETA_GMAC_CLOCK_DIVIDER, new_clk);
 	if (new_an != gmac_an)
@@ -3792,9 +3809,6 @@ static int mvneta_open(struct net_device *dev)
 			goto err_free_online_hp;
 	}
 
-	/* In default link is down */
-	netif_carrier_off(pp->dev);
-
 	ret = mvneta_mdio_probe(pp);
 	if (ret < 0) {
 		netdev_err(dev, "cannot probe MDIO bus\n");
@@ -4597,7 +4611,8 @@ static int mvneta_probe(struct platform_device *pdev)
 		}
 	}
 
-	dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_TSO;
+	dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+			NETIF_F_TSO | NETIF_F_RXCSUM;
 	dev->hw_features |= dev->features;
 	dev->vlan_features |= dev->features;
 	dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
index 67b9e81b7c02..176c6b56fdcc 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
@@ -253,7 +253,8 @@
 #define     MVPP2_ISR_ENABLE_INTERRUPT(mask)	((mask) & 0xffff)
 #define     MVPP2_ISR_DISABLE_INTERRUPT(mask)	(((mask) << 16) & 0xffff0000)
 #define MVPP2_ISR_RX_TX_CAUSE_REG(port)		(0x5480 + 4 * (port))
-#define     MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK	0xffff
+#define     MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(version) \
+					((version) == MVPP21 ? 0xffff : 0xff)
 #define     MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK	0xff0000
 #define     MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET	16
 #define     MVPP2_CAUSE_RX_FIFO_OVERRUN_MASK	BIT(24)
@@ -330,6 +331,7 @@
 #define     MVPP2_TXP_SCHED_ENQ_MASK		0xff
 #define     MVPP2_TXP_SCHED_DISQ_OFFSET		8
 #define MVPP2_TXP_SCHED_CMD_1_REG		0x8010
+#define MVPP2_TXP_SCHED_FIXED_PRIO_REG		0x8014
 #define MVPP2_TXP_SCHED_PERIOD_REG		0x8018
 #define MVPP2_TXP_SCHED_MTU_REG			0x801c
 #define     MVPP2_TXP_MTU_MAX			0x7FFFF
@@ -613,6 +615,7 @@
 
 /* Port flags */
 #define MVPP2_F_LOOPBACK		BIT(0)
+#define MVPP2_F_DT_COMPAT		BIT(1)
 
 /* Marvell tag types */
 enum mvpp2_tag_type {
@@ -662,7 +665,7 @@ enum mvpp2_prs_l3_cast {
 #define MVPP21_ADDR_SPACE_SZ		0
 #define MVPP22_ADDR_SPACE_SZ		SZ_64K
 
-#define MVPP2_MAX_THREADS		8
+#define MVPP2_MAX_THREADS		9
 #define MVPP2_MAX_QVECS			MVPP2_MAX_THREADS
 
 /* GMAC MIB Counters register definitions */
@@ -734,6 +737,11 @@ struct mvpp2 {
 	int port_count;
 	struct mvpp2_port *port_list[MVPP2_MAX_PORTS];
 
+	/* Number of Tx threads used */
+	unsigned int nthreads;
+	/* Map of threads needing locking */
+	unsigned long lock_map;
+
 	/* Aggregated TXQs */
 	struct mvpp2_tx_queue *aggr_txqs;
 
@@ -823,6 +831,12 @@ struct mvpp2_port {
 	/* Per-CPU port control */
 	struct mvpp2_port_pcpu __percpu *pcpu;
 
+	/* Protect the BM refills and the Tx paths when a thread is used on more
+	 * than a single CPU.
+	 */
+	spinlock_t bm_lock[MVPP2_MAX_THREADS];
+	spinlock_t tx_lock[MVPP2_MAX_THREADS];
+
 	/* Flags */
 	unsigned long flags;
 
@@ -969,7 +983,7 @@ struct mvpp2_txq_pcpu_buf {
 
 /* Per-CPU Tx queue control */
 struct mvpp2_txq_pcpu {
-	int cpu;
+	unsigned int thread;
 
 	/* Number of Tx DMA descriptors in the descriptor ring */
 	int size;
@@ -1095,14 +1109,6 @@ struct mvpp2_bm_pool {
 void mvpp2_write(struct mvpp2 *priv, u32 offset, u32 data);
 u32 mvpp2_read(struct mvpp2 *priv, u32 offset);
 
-u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset);
-
-void mvpp2_percpu_write(struct mvpp2 *priv, int cpu, u32 offset, u32 data);
-u32 mvpp2_percpu_read(struct mvpp2 *priv, int cpu, u32 offset);
-
-void mvpp2_percpu_write_relaxed(struct mvpp2 *priv, int cpu, u32 offset,
-				u32 data);
-
 void mvpp2_dbgfs_init(struct mvpp2 *priv, const char *name);
 
 void mvpp2_dbgfs_cleanup(struct mvpp2 *priv);
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index a74002b43b51..14f9679c957c 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -82,13 +82,19 @@ u32 mvpp2_read(struct mvpp2 *priv, u32 offset)
 	return readl(priv->swth_base[0] + offset);
 }
 
-u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
+static u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
 {
 	return readl_relaxed(priv->swth_base[0] + offset);
 }
+
+static inline u32 mvpp2_cpu_to_thread(struct mvpp2 *priv, int cpu)
+{
+	return cpu % priv->nthreads;
+}
+
 /* These accessors should be used to access:
  *
- * - per-CPU registers, where each CPU has its own copy of the
+ * - per-thread registers, where each thread has its own copy of the
  *   register.
  *
  *   MVPP2_BM_VIRT_ALLOC_REG
@@ -104,8 +110,8 @@ u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
  *   MVPP2_TXQ_SENT_REG
  *   MVPP2_RXQ_NUM_REG
  *
- * - global registers that must be accessed through a specific CPU
- *   window, because they are related to an access to a per-CPU
+ * - global registers that must be accessed through a specific thread
+ *   window, because they are related to an access to a per-thread
  *   register
  *
  *   MVPP2_BM_PHY_ALLOC_REG    (related to MVPP2_BM_VIRT_ALLOC_REG)
@@ -122,28 +128,28 @@ u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
  *   MVPP2_TXQ_PREF_BUF_REG    (related to MVPP2_TXQ_NUM_REG)
  *   MVPP2_TXQ_PREF_BUF_REG    (related to MVPP2_TXQ_NUM_REG)
  */
-void mvpp2_percpu_write(struct mvpp2 *priv, int cpu,
+static void mvpp2_thread_write(struct mvpp2 *priv, unsigned int thread,
 			       u32 offset, u32 data)
 {
-	writel(data, priv->swth_base[cpu] + offset);
+	writel(data, priv->swth_base[thread] + offset);
 }
 
-u32 mvpp2_percpu_read(struct mvpp2 *priv, int cpu,
+static u32 mvpp2_thread_read(struct mvpp2 *priv, unsigned int thread,
 			     u32 offset)
 {
-	return readl(priv->swth_base[cpu] + offset);
+	return readl(priv->swth_base[thread] + offset);
 }
 
-void mvpp2_percpu_write_relaxed(struct mvpp2 *priv, int cpu,
+static void mvpp2_thread_write_relaxed(struct mvpp2 *priv, unsigned int thread,
 				       u32 offset, u32 data)
 {
-	writel_relaxed(data, priv->swth_base[cpu] + offset);
+	writel_relaxed(data, priv->swth_base[thread] + offset);
 }
 
-static u32 mvpp2_percpu_read_relaxed(struct mvpp2 *priv, int cpu,
+static u32 mvpp2_thread_read_relaxed(struct mvpp2 *priv, unsigned int thread,
 				     u32 offset)
 {
-	return readl_relaxed(priv->swth_base[cpu] + offset);
+	return readl_relaxed(priv->swth_base[thread] + offset);
 }
 
 static dma_addr_t mvpp2_txdesc_dma_addr_get(struct mvpp2_port *port,
@@ -385,17 +391,17 @@ static void mvpp2_bm_bufs_get_addrs(struct device *dev, struct mvpp2 *priv,
 				    dma_addr_t *dma_addr,
 				    phys_addr_t *phys_addr)
 {
-	int cpu = get_cpu();
+	unsigned int thread = mvpp2_cpu_to_thread(priv, get_cpu());
 
-	*dma_addr = mvpp2_percpu_read(priv, cpu,
+	*dma_addr = mvpp2_thread_read(priv, thread,
 				      MVPP2_BM_PHY_ALLOC_REG(bm_pool->id));
-	*phys_addr = mvpp2_percpu_read(priv, cpu, MVPP2_BM_VIRT_ALLOC_REG);
+	*phys_addr = mvpp2_thread_read(priv, thread, MVPP2_BM_VIRT_ALLOC_REG);
 
 	if (priv->hw_version == MVPP22) {
 		u32 val;
 		u32 dma_addr_highbits, phys_addr_highbits;
 
-		val = mvpp2_percpu_read(priv, cpu, MVPP22_BM_ADDR_HIGH_ALLOC);
+		val = mvpp2_thread_read(priv, thread, MVPP22_BM_ADDR_HIGH_ALLOC);
 		dma_addr_highbits = (val & MVPP22_BM_ADDR_HIGH_PHYS_MASK);
 		phys_addr_highbits = (val & MVPP22_BM_ADDR_HIGH_VIRT_MASK) >>
 			MVPP22_BM_ADDR_HIGH_VIRT_SHIFT;
@@ -626,7 +632,11 @@ static inline void mvpp2_bm_pool_put(struct mvpp2_port *port, int pool,
 				     dma_addr_t buf_dma_addr,
 				     phys_addr_t buf_phys_addr)
 {
-	int cpu = get_cpu();
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+	unsigned long flags = 0;
+
+	if (test_bit(thread, &port->priv->lock_map))
+		spin_lock_irqsave(&port->bm_lock[thread], flags);
 
 	if (port->priv->hw_version == MVPP22) {
 		u32 val = 0;
@@ -640,7 +650,7 @@ static inline void mvpp2_bm_pool_put(struct mvpp2_port *port, int pool,
 				<< MVPP22_BM_ADDR_HIGH_VIRT_RLS_SHIFT) &
 				MVPP22_BM_ADDR_HIGH_VIRT_RLS_MASK;
 
-		mvpp2_percpu_write_relaxed(port->priv, cpu,
+		mvpp2_thread_write_relaxed(port->priv, thread,
 					   MVPP22_BM_ADDR_HIGH_RLS_REG, val);
 	}
 
@@ -649,11 +659,14 @@ static inline void mvpp2_bm_pool_put(struct mvpp2_port *port, int pool,
 	 * descriptor. Instead of storing the virtual address, we
 	 * store the physical address
 	 */
-	mvpp2_percpu_write_relaxed(port->priv, cpu,
+	mvpp2_thread_write_relaxed(port->priv, thread,
 				   MVPP2_BM_VIRT_RLS_REG, buf_phys_addr);
-	mvpp2_percpu_write_relaxed(port->priv, cpu,
+	mvpp2_thread_write_relaxed(port->priv, thread,
 				   MVPP2_BM_PHY_RLS_REG(pool), buf_dma_addr);
 
+	if (test_bit(thread, &port->priv->lock_map))
+		spin_unlock_irqrestore(&port->bm_lock[thread], flags);
+
 	put_cpu();
 }
 
@@ -886,7 +899,7 @@ static inline void mvpp2_qvec_interrupt_disable(struct mvpp2_queue_vector *qvec)
 		    MVPP2_ISR_DISABLE_INTERRUPT(qvec->sw_thread_mask));
 }
 
-/* Mask the current CPU's Rx/Tx interrupts
+/* Mask the current thread's Rx/Tx interrupts
  * Called by on_each_cpu(), guaranteed to run with migration disabled,
  * using smp_processor_id() is OK.
  */
@@ -894,11 +907,16 @@ static void mvpp2_interrupts_mask(void *arg)
 {
 	struct mvpp2_port *port = arg;
 
-	mvpp2_percpu_write(port->priv, smp_processor_id(),
+	/* If the thread isn't used, don't do anything */
+	if (smp_processor_id() > port->priv->nthreads)
+		return;
+
+	mvpp2_thread_write(port->priv,
+			   mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
 			   MVPP2_ISR_RX_TX_MASK_REG(port->id), 0);
 }
 
-/* Unmask the current CPU's Rx/Tx interrupts.
+/* Unmask the current thread's Rx/Tx interrupts.
  * Called by on_each_cpu(), guaranteed to run with migration disabled,
  * using smp_processor_id() is OK.
  */
@@ -907,12 +925,17 @@ static void mvpp2_interrupts_unmask(void *arg)
 	struct mvpp2_port *port = arg;
 	u32 val;
 
+	/* If the thread isn't used, don't do anything */
+	if (smp_processor_id() > port->priv->nthreads)
+		return;
+
 	val = MVPP2_CAUSE_MISC_SUM_MASK |
-		MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK;
+		MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(port->priv->hw_version);
 	if (port->has_tx_irqs)
 		val |= MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK;
 
-	mvpp2_percpu_write(port->priv, smp_processor_id(),
+	mvpp2_thread_write(port->priv,
+			   mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
 			   MVPP2_ISR_RX_TX_MASK_REG(port->id), val);
 }
 
@@ -928,7 +951,7 @@ mvpp2_shared_interrupt_mask_unmask(struct mvpp2_port *port, bool mask)
 	if (mask)
 		val = 0;
 	else
-		val = MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK;
+		val = MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(MVPP22);
 
 	for (i = 0; i < port->nqvecs; i++) {
 		struct mvpp2_queue_vector *v = port->qvecs + i;
@@ -936,7 +959,7 @@ mvpp2_shared_interrupt_mask_unmask(struct mvpp2_port *port, bool mask)
 		if (v->type != MVPP2_QUEUE_VECTOR_SHARED)
 			continue;
 
-		mvpp2_percpu_write(port->priv, v->sw_thread_id,
+		mvpp2_thread_write(port->priv, v->sw_thread_id,
 				   MVPP2_ISR_RX_TX_MASK_REG(port->id), val);
 	}
 }
@@ -1425,6 +1448,9 @@ static void mvpp2_defaults_set(struct mvpp2_port *port)
 		    tx_port_num);
 	mvpp2_write(port->priv, MVPP2_TXP_SCHED_CMD_1_REG, 0);
 
+	/* Set TXQ scheduling to Round-Robin */
+	mvpp2_write(port->priv, MVPP2_TXP_SCHED_FIXED_PRIO_REG, 0);
+
 	/* Close bandwidth for all queues */
 	for (queue = 0; queue < MVPP2_MAX_TXQ; queue++) {
 		ptxq = mvpp2_txq_phys(port->id, queue);
@@ -1624,7 +1650,8 @@ mvpp2_txq_next_desc_get(struct mvpp2_tx_queue *txq)
 static void mvpp2_aggr_txq_pend_desc_add(struct mvpp2_port *port, int pending)
 {
 	/* aggregated access - relevant TXQ number is written in TX desc */
-	mvpp2_percpu_write(port->priv, smp_processor_id(),
+	mvpp2_thread_write(port->priv,
+			   mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
 			   MVPP2_AGGR_TXQ_UPDATE_REG, pending);
 }
 
@@ -1634,14 +1661,15 @@ static void mvpp2_aggr_txq_pend_desc_add(struct mvpp2_port *port, int pending)
  * Called only from mvpp2_tx(), so migration is disabled, using
  * smp_processor_id() is OK.
  */
-static int mvpp2_aggr_desc_num_check(struct mvpp2 *priv,
+static int mvpp2_aggr_desc_num_check(struct mvpp2_port *port,
 				     struct mvpp2_tx_queue *aggr_txq, int num)
 {
 	if ((aggr_txq->count + num) > MVPP2_AGGR_TXQ_SIZE) {
 		/* Update number of occupied aggregated Tx descriptors */
-		int cpu = smp_processor_id();
-		u32 val = mvpp2_read_relaxed(priv,
-					     MVPP2_AGGR_TXQ_STATUS_REG(cpu));
+		unsigned int thread =
+			mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+		u32 val = mvpp2_read_relaxed(port->priv,
+					     MVPP2_AGGR_TXQ_STATUS_REG(thread));
 
 		aggr_txq->count = val & MVPP2_AGGR_TXQ_PENDING_MASK;
 
@@ -1657,16 +1685,17 @@ static int mvpp2_aggr_desc_num_check(struct mvpp2 *priv,
  * only by mvpp2_tx(), so migration is disabled, using
  * smp_processor_id() is OK.
  */
-static int mvpp2_txq_alloc_reserved_desc(struct mvpp2 *priv,
+static int mvpp2_txq_alloc_reserved_desc(struct mvpp2_port *port,
 					 struct mvpp2_tx_queue *txq, int num)
 {
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+	struct mvpp2 *priv = port->priv;
 	u32 val;
-	int cpu = smp_processor_id();
 
 	val = (txq->id << MVPP2_TXQ_RSVD_REQ_Q_OFFSET) | num;
-	mvpp2_percpu_write_relaxed(priv, cpu, MVPP2_TXQ_RSVD_REQ_REG, val);
+	mvpp2_thread_write_relaxed(priv, thread, MVPP2_TXQ_RSVD_REQ_REG, val);
 
-	val = mvpp2_percpu_read_relaxed(priv, cpu, MVPP2_TXQ_RSVD_RSLT_REG);
+	val = mvpp2_thread_read_relaxed(priv, thread, MVPP2_TXQ_RSVD_RSLT_REG);
 
 	return val & MVPP2_TXQ_RSVD_RSLT_MASK;
 }
@@ -1674,12 +1703,13 @@ static int mvpp2_txq_alloc_reserved_desc(struct mvpp2 *priv,
 /* Check if there are enough reserved descriptors for transmission.
  * If not, request chunk of reserved descriptors and check again.
  */
-static int mvpp2_txq_reserved_desc_num_proc(struct mvpp2 *priv,
+static int mvpp2_txq_reserved_desc_num_proc(struct mvpp2_port *port,
 					    struct mvpp2_tx_queue *txq,
 					    struct mvpp2_txq_pcpu *txq_pcpu,
 					    int num)
 {
-	int req, cpu, desc_count;
+	int req, desc_count;
+	unsigned int thread;
 
 	if (txq_pcpu->reserved_num >= num)
 		return 0;
@@ -1690,10 +1720,10 @@ static int mvpp2_txq_reserved_desc_num_proc(struct mvpp2 *priv,
 
 	desc_count = 0;
 	/* Compute total of used descriptors */
-	for_each_present_cpu(cpu) {
+	for (thread = 0; thread < port->priv->nthreads; thread++) {
 		struct mvpp2_txq_pcpu *txq_pcpu_aux;
 
-		txq_pcpu_aux = per_cpu_ptr(txq->pcpu, cpu);
+		txq_pcpu_aux = per_cpu_ptr(txq->pcpu, thread);
 		desc_count += txq_pcpu_aux->count;
 		desc_count += txq_pcpu_aux->reserved_num;
 	}
@@ -1702,10 +1732,10 @@ static int mvpp2_txq_reserved_desc_num_proc(struct mvpp2 *priv,
 	desc_count += req;
 
 	if (desc_count >
-	   (txq->size - (num_present_cpus() * MVPP2_CPU_DESC_CHUNK)))
+	   (txq->size - (MVPP2_MAX_THREADS * MVPP2_CPU_DESC_CHUNK)))
 		return -ENOMEM;
 
-	txq_pcpu->reserved_num += mvpp2_txq_alloc_reserved_desc(priv, txq, req);
+	txq_pcpu->reserved_num += mvpp2_txq_alloc_reserved_desc(port, txq, req);
 
 	/* OK, the descriptor could have been updated: check again. */
 	if (txq_pcpu->reserved_num < num)
@@ -1759,7 +1789,7 @@ static u32 mvpp2_txq_desc_csum(int l3_offs, __be16 l3_proto,
 
 /* Get number of sent descriptors and decrement counter.
  * The number of sent descriptors is returned.
- * Per-CPU access
+ * Per-thread access
  *
  * Called only from mvpp2_txq_done(), called from mvpp2_tx()
  * (migration disabled) and from the TX completion tasklet (migration
@@ -1771,7 +1801,8 @@ static inline int mvpp2_txq_sent_desc_proc(struct mvpp2_port *port,
 	u32 val;
 
 	/* Reading status reg resets transmitted descriptor counter */
-	val = mvpp2_percpu_read_relaxed(port->priv, smp_processor_id(),
+	val = mvpp2_thread_read_relaxed(port->priv,
+					mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
 					MVPP2_TXQ_SENT_REG(txq->id));
 
 	return (val & MVPP2_TRANSMITTED_COUNT_MASK) >>
@@ -1786,10 +1817,15 @@ static void mvpp2_txq_sent_counter_clear(void *arg)
 	struct mvpp2_port *port = arg;
 	int queue;
 
+	/* If the thread isn't used, don't do anything */
+	if (smp_processor_id() > port->priv->nthreads)
+		return;
+
 	for (queue = 0; queue < port->ntxqs; queue++) {
 		int id = port->txqs[queue]->id;
 
-		mvpp2_percpu_read(port->priv, smp_processor_id(),
+		mvpp2_thread_read(port->priv,
+				  mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
 				  MVPP2_TXQ_SENT_REG(id));
 	}
 }
@@ -1849,13 +1885,13 @@ static void mvpp2_txp_max_tx_size_set(struct mvpp2_port *port)
 static void mvpp2_rx_pkts_coal_set(struct mvpp2_port *port,
 				   struct mvpp2_rx_queue *rxq)
 {
-	int cpu = get_cpu();
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
 
 	if (rxq->pkts_coal > MVPP2_OCCUPIED_THRESH_MASK)
 		rxq->pkts_coal = MVPP2_OCCUPIED_THRESH_MASK;
 
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_NUM_REG, rxq->id);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_THRESH_REG,
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_NUM_REG, rxq->id);
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_THRESH_REG,
 			   rxq->pkts_coal);
 
 	put_cpu();
@@ -1865,15 +1901,15 @@ static void mvpp2_rx_pkts_coal_set(struct mvpp2_port *port,
 static void mvpp2_tx_pkts_coal_set(struct mvpp2_port *port,
 				   struct mvpp2_tx_queue *txq)
 {
-	int cpu = get_cpu();
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
 	u32 val;
 
 	if (txq->done_pkts_coal > MVPP2_TXQ_THRESH_MASK)
 		txq->done_pkts_coal = MVPP2_TXQ_THRESH_MASK;
 
 	val = (txq->done_pkts_coal << MVPP2_TXQ_THRESH_OFFSET);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_THRESH_REG, val);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_THRESH_REG, val);
 
 	put_cpu();
 }
@@ -1974,7 +2010,7 @@ static void mvpp2_txq_done(struct mvpp2_port *port, struct mvpp2_tx_queue *txq,
 	struct netdev_queue *nq = netdev_get_tx_queue(port->dev, txq->log_id);
 	int tx_done;
 
-	if (txq_pcpu->cpu != smp_processor_id())
+	if (txq_pcpu->thread != mvpp2_cpu_to_thread(port->priv, smp_processor_id()))
 		netdev_err(port->dev, "wrong cpu on the end of Tx processing\n");
 
 	tx_done = mvpp2_txq_sent_desc_proc(port, txq);
@@ -1990,7 +2026,7 @@ static void mvpp2_txq_done(struct mvpp2_port *port, struct mvpp2_tx_queue *txq,
 }
 
 static unsigned int mvpp2_tx_done(struct mvpp2_port *port, u32 cause,
-				  int cpu)
+				  unsigned int thread)
 {
 	struct mvpp2_tx_queue *txq;
 	struct mvpp2_txq_pcpu *txq_pcpu;
@@ -2001,7 +2037,7 @@ static unsigned int mvpp2_tx_done(struct mvpp2_port *port, u32 cause,
 		if (!txq)
 			break;
 
-		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
 
 		if (txq_pcpu->count) {
 			mvpp2_txq_done(port, txq, txq_pcpu);
@@ -2017,8 +2053,8 @@ static unsigned int mvpp2_tx_done(struct mvpp2_port *port, u32 cause,
 
 /* Allocate and initialize descriptors for aggr TXQ */
 static int mvpp2_aggr_txq_init(struct platform_device *pdev,
-			       struct mvpp2_tx_queue *aggr_txq, int cpu,
-			       struct mvpp2 *priv)
+			       struct mvpp2_tx_queue *aggr_txq,
+			       unsigned int thread, struct mvpp2 *priv)
 {
 	u32 txq_dma;
 
@@ -2033,7 +2069,7 @@ static int mvpp2_aggr_txq_init(struct platform_device *pdev,
 
 	/* Aggr TXQ no reset WA */
 	aggr_txq->next_desc_to_proc = mvpp2_read(priv,
-						 MVPP2_AGGR_TXQ_INDEX_REG(cpu));
+						 MVPP2_AGGR_TXQ_INDEX_REG(thread));
 
 	/* Set Tx descriptors queue starting address indirect
 	 * access
@@ -2044,8 +2080,8 @@ static int mvpp2_aggr_txq_init(struct platform_device *pdev,
 		txq_dma = aggr_txq->descs_dma >>
 			MVPP22_AGGR_TXQ_DESC_ADDR_OFFS;
 
-	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_ADDR_REG(cpu), txq_dma);
-	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_SIZE_REG(cpu),
+	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_ADDR_REG(thread), txq_dma);
+	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_SIZE_REG(thread),
 		    MVPP2_AGGR_TXQ_SIZE);
 
 	return 0;
@@ -2056,8 +2092,8 @@ static int mvpp2_rxq_init(struct mvpp2_port *port,
 			  struct mvpp2_rx_queue *rxq)
 
 {
+	unsigned int thread;
 	u32 rxq_dma;
-	int cpu;
 
 	rxq->size = port->rx_ring_size;
 
@@ -2074,15 +2110,15 @@ static int mvpp2_rxq_init(struct mvpp2_port *port,
 	mvpp2_write(port->priv, MVPP2_RXQ_STATUS_REG(rxq->id), 0);
 
 	/* Set Rx descriptors queue starting address - indirect access */
-	cpu = get_cpu();
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_NUM_REG, rxq->id);
+	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_NUM_REG, rxq->id);
 	if (port->priv->hw_version == MVPP21)
 		rxq_dma = rxq->descs_dma;
 	else
 		rxq_dma = rxq->descs_dma >> MVPP22_DESC_ADDR_OFFS;
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_ADDR_REG, rxq_dma);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_SIZE_REG, rxq->size);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_INDEX_REG, 0);
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_ADDR_REG, rxq_dma);
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_SIZE_REG, rxq->size);
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_INDEX_REG, 0);
 	put_cpu();
 
 	/* Set Offset */
@@ -2127,7 +2163,7 @@ static void mvpp2_rxq_drop_pkts(struct mvpp2_port *port,
 static void mvpp2_rxq_deinit(struct mvpp2_port *port,
 			     struct mvpp2_rx_queue *rxq)
 {
-	int cpu;
+	unsigned int thread;
 
 	mvpp2_rxq_drop_pkts(port, rxq);
 
@@ -2146,10 +2182,10 @@ static void mvpp2_rxq_deinit(struct mvpp2_port *port,
 	 * free descriptor number
 	 */
 	mvpp2_write(port->priv, MVPP2_RXQ_STATUS_REG(rxq->id), 0);
-	cpu = get_cpu();
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_NUM_REG, rxq->id);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_ADDR_REG, 0);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_SIZE_REG, 0);
+	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_NUM_REG, rxq->id);
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_ADDR_REG, 0);
+	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_SIZE_REG, 0);
 	put_cpu();
 }
 
@@ -2158,7 +2194,8 @@ static int mvpp2_txq_init(struct mvpp2_port *port,
 			  struct mvpp2_tx_queue *txq)
 {
 	u32 val;
-	int cpu, desc, desc_per_txq, tx_port_num;
+	unsigned int thread;
+	int desc, desc_per_txq, tx_port_num;
 	struct mvpp2_txq_pcpu *txq_pcpu;
 
 	txq->size = port->tx_ring_size;
@@ -2173,18 +2210,18 @@ static int mvpp2_txq_init(struct mvpp2_port *port,
 	txq->last_desc = txq->size - 1;
 
 	/* Set Tx descriptors queue starting address - indirect access */
-	cpu = get_cpu();
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_ADDR_REG,
+	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_ADDR_REG,
 			   txq->descs_dma);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_SIZE_REG,
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_SIZE_REG,
 			   txq->size & MVPP2_TXQ_DESC_SIZE_MASK);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_INDEX_REG, 0);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_RSVD_CLR_REG,
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_INDEX_REG, 0);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_RSVD_CLR_REG,
 			   txq->id << MVPP2_TXQ_RSVD_CLR_OFFSET);
-	val = mvpp2_percpu_read(port->priv, cpu, MVPP2_TXQ_PENDING_REG);
+	val = mvpp2_thread_read(port->priv, thread, MVPP2_TXQ_PENDING_REG);
 	val &= ~MVPP2_TXQ_PENDING_MASK;
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PENDING_REG, val);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PENDING_REG, val);
 
 	/* Calculate base address in prefetch buffer. We reserve 16 descriptors
 	 * for each existing TXQ.
@@ -2195,7 +2232,7 @@ static int mvpp2_txq_init(struct mvpp2_port *port,
 	desc = (port->id * MVPP2_MAX_TXQ * desc_per_txq) +
 	       (txq->log_id * desc_per_txq);
 
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG,
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG,
 			   MVPP2_PREF_BUF_PTR(desc) | MVPP2_PREF_BUF_SIZE_16 |
 			   MVPP2_PREF_BUF_THRESH(desc_per_txq / 2));
 	put_cpu();
@@ -2214,8 +2251,8 @@ static int mvpp2_txq_init(struct mvpp2_port *port,
 	mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_SIZE_REG(txq->log_id),
 		    val);
 
-	for_each_present_cpu(cpu) {
-		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+	for (thread = 0; thread < port->priv->nthreads; thread++) {
+		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
 		txq_pcpu->size = txq->size;
 		txq_pcpu->buffs = kmalloc_array(txq_pcpu->size,
 						sizeof(*txq_pcpu->buffs),
@@ -2249,10 +2286,10 @@ static void mvpp2_txq_deinit(struct mvpp2_port *port,
 			     struct mvpp2_tx_queue *txq)
 {
 	struct mvpp2_txq_pcpu *txq_pcpu;
-	int cpu;
+	unsigned int thread;
 
-	for_each_present_cpu(cpu) {
-		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+	for (thread = 0; thread < port->priv->nthreads; thread++) {
+		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
 		kfree(txq_pcpu->buffs);
 
 		if (txq_pcpu->tso_headers)
@@ -2278,10 +2315,10 @@ static void mvpp2_txq_deinit(struct mvpp2_port *port,
 	mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->id), 0);
 
 	/* Set Tx descriptors queue starting address and size */
-	cpu = get_cpu();
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_ADDR_REG, 0);
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_SIZE_REG, 0);
+	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_ADDR_REG, 0);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_SIZE_REG, 0);
 	put_cpu();
 }
 
@@ -2289,14 +2326,14 @@ static void mvpp2_txq_deinit(struct mvpp2_port *port,
 static void mvpp2_txq_clean(struct mvpp2_port *port, struct mvpp2_tx_queue *txq)
 {
 	struct mvpp2_txq_pcpu *txq_pcpu;
-	int delay, pending, cpu;
+	int delay, pending;
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
 	u32 val;
 
-	cpu = get_cpu();
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
-	val = mvpp2_percpu_read(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+	val = mvpp2_thread_read(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG);
 	val |= MVPP2_TXQ_DRAIN_EN_MASK;
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG, val);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG, val);
 
 	/* The napi queue has been stopped so wait for all packets
 	 * to be transmitted.
@@ -2312,17 +2349,17 @@ static void mvpp2_txq_clean(struct mvpp2_port *port, struct mvpp2_tx_queue *txq)
 		mdelay(1);
 		delay++;
 
-		pending = mvpp2_percpu_read(port->priv, cpu,
+		pending = mvpp2_thread_read(port->priv, thread,
 					    MVPP2_TXQ_PENDING_REG);
 		pending &= MVPP2_TXQ_PENDING_MASK;
 	} while (pending);
 
 	val &= ~MVPP2_TXQ_DRAIN_EN_MASK;
-	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG, val);
+	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG, val);
 	put_cpu();
 
-	for_each_present_cpu(cpu) {
-		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+	for (thread = 0; thread < port->priv->nthreads; thread++) {
+		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
 
 		/* Release all packets */
 		mvpp2_txq_bufs_free(port, txq, txq_pcpu, txq_pcpu->count);
@@ -2389,13 +2426,17 @@ err_cleanup:
 static int mvpp2_setup_txqs(struct mvpp2_port *port)
 {
 	struct mvpp2_tx_queue *txq;
-	int queue, err;
+	int queue, err, cpu;
 
 	for (queue = 0; queue < port->ntxqs; queue++) {
 		txq = port->txqs[queue];
 		err = mvpp2_txq_init(port, txq);
 		if (err)
 			goto err_cleanup;
+
+		/* Assign this queue to a CPU */
+		cpu = queue % num_present_cpus();
+		netif_set_xps_queue(port->dev, cpumask_of(cpu), queue);
 	}
 
 	if (port->has_tx_irqs) {
@@ -2503,16 +2544,20 @@ static void mvpp2_tx_proc_cb(unsigned long data)
 {
 	struct net_device *dev = (struct net_device *)data;
 	struct mvpp2_port *port = netdev_priv(dev);
-	struct mvpp2_port_pcpu *port_pcpu = this_cpu_ptr(port->pcpu);
+	struct mvpp2_port_pcpu *port_pcpu;
 	unsigned int tx_todo, cause;
 
+	port_pcpu = per_cpu_ptr(port->pcpu,
+				mvpp2_cpu_to_thread(port->priv, smp_processor_id()));
+
 	if (!netif_running(dev))
 		return;
 	port_pcpu->timer_scheduled = false;
 
 	/* Process all the Tx queues */
 	cause = (1 << port->ntxqs) - 1;
-	tx_todo = mvpp2_tx_done(port, cause, smp_processor_id());
+	tx_todo = mvpp2_tx_done(port, cause,
+				mvpp2_cpu_to_thread(port->priv, smp_processor_id()));
 
 	/* Set the timer in case not all the packets were processed */
 	if (tx_todo)
@@ -2729,7 +2774,8 @@ static inline void
 tx_desc_unmap_put(struct mvpp2_port *port, struct mvpp2_tx_queue *txq,
 		  struct mvpp2_tx_desc *desc)
 {
-	struct mvpp2_txq_pcpu *txq_pcpu = this_cpu_ptr(txq->pcpu);
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+	struct mvpp2_txq_pcpu *txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
 
 	dma_addr_t buf_dma_addr =
 		mvpp2_txdesc_dma_addr_get(port, desc);
@@ -2746,7 +2792,8 @@ static int mvpp2_tx_frag_process(struct mvpp2_port *port, struct sk_buff *skb,
 				 struct mvpp2_tx_queue *aggr_txq,
 				 struct mvpp2_tx_queue *txq)
 {
-	struct mvpp2_txq_pcpu *txq_pcpu = this_cpu_ptr(txq->pcpu);
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+	struct mvpp2_txq_pcpu *txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
 	struct mvpp2_tx_desc *tx_desc;
 	int i;
 	dma_addr_t buf_dma_addr;
@@ -2865,9 +2912,8 @@ static int mvpp2_tx_tso(struct sk_buff *skb, struct net_device *dev,
 	int i, len, descs = 0;
 
 	/* Check number of available descriptors */
-	if (mvpp2_aggr_desc_num_check(port->priv, aggr_txq,
-				      tso_count_descs(skb)) ||
-	    mvpp2_txq_reserved_desc_num_proc(port->priv, txq, txq_pcpu,
+	if (mvpp2_aggr_desc_num_check(port, aggr_txq, tso_count_descs(skb)) ||
+	    mvpp2_txq_reserved_desc_num_proc(port, txq, txq_pcpu,
 					     tso_count_descs(skb)))
 		return 0;
 
@@ -2907,21 +2953,28 @@ release:
 }
 
 /* Main tx processing */
-static int mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
 	struct mvpp2_tx_queue *txq, *aggr_txq;
 	struct mvpp2_txq_pcpu *txq_pcpu;
 	struct mvpp2_tx_desc *tx_desc;
 	dma_addr_t buf_dma_addr;
+	unsigned long flags = 0;
+	unsigned int thread;
 	int frags = 0;
 	u16 txq_id;
 	u32 tx_cmd;
 
+	thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+
 	txq_id = skb_get_queue_mapping(skb);
 	txq = port->txqs[txq_id];
-	txq_pcpu = this_cpu_ptr(txq->pcpu);
-	aggr_txq = &port->priv->aggr_txqs[smp_processor_id()];
+	txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
+	aggr_txq = &port->priv->aggr_txqs[thread];
+
+	if (test_bit(thread, &port->priv->lock_map))
+		spin_lock_irqsave(&port->tx_lock[thread], flags);
 
 	if (skb_is_gso(skb)) {
 		frags = mvpp2_tx_tso(skb, dev, txq, aggr_txq, txq_pcpu);
@@ -2930,9 +2983,8 @@ static int mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
 	frags = skb_shinfo(skb)->nr_frags + 1;
 
 	/* Check number of available descriptors */
-	if (mvpp2_aggr_desc_num_check(port->priv, aggr_txq, frags) ||
-	    mvpp2_txq_reserved_desc_num_proc(port->priv, txq,
-					     txq_pcpu, frags)) {
+	if (mvpp2_aggr_desc_num_check(port, aggr_txq, frags) ||
+	    mvpp2_txq_reserved_desc_num_proc(port, txq, txq_pcpu, frags)) {
 		frags = 0;
 		goto out;
 	}
@@ -2974,7 +3026,7 @@ static int mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
 
 out:
 	if (frags > 0) {
-		struct mvpp2_pcpu_stats *stats = this_cpu_ptr(port->stats);
+		struct mvpp2_pcpu_stats *stats = per_cpu_ptr(port->stats, thread);
 		struct netdev_queue *nq = netdev_get_tx_queue(dev, txq_id);
 
 		txq_pcpu->reserved_num -= frags;
@@ -3004,11 +3056,14 @@ out:
 	/* Set the timer in case not all frags were processed */
 	if (!port->has_tx_irqs && txq_pcpu->count <= frags &&
 	    txq_pcpu->count > 0) {
-		struct mvpp2_port_pcpu *port_pcpu = this_cpu_ptr(port->pcpu);
+		struct mvpp2_port_pcpu *port_pcpu = per_cpu_ptr(port->pcpu, thread);
 
 		mvpp2_timer_set(port_pcpu);
 	}
 
+	if (test_bit(thread, &port->priv->lock_map))
+		spin_unlock_irqrestore(&port->tx_lock[thread], flags);
+
 	return NETDEV_TX_OK;
 }
 
@@ -3028,7 +3083,7 @@ static int mvpp2_poll(struct napi_struct *napi, int budget)
 	int rx_done = 0;
 	struct mvpp2_port *port = netdev_priv(napi->dev);
 	struct mvpp2_queue_vector *qv;
-	int cpu = smp_processor_id();
+	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
 
 	qv = container_of(napi, struct mvpp2_queue_vector, napi);
 
@@ -3042,7 +3097,7 @@ static int mvpp2_poll(struct napi_struct *napi, int budget)
 	 *
 	 * Each CPU has its own Rx/Tx cause register
 	 */
-	cause_rx_tx = mvpp2_percpu_read_relaxed(port->priv, qv->sw_thread_id,
+	cause_rx_tx = mvpp2_thread_read_relaxed(port->priv, qv->sw_thread_id,
 						MVPP2_ISR_RX_TX_CAUSE_REG(port->id));
 
 	cause_misc = cause_rx_tx & MVPP2_CAUSE_MISC_SUM_MASK;
@@ -3051,7 +3106,7 @@ static int mvpp2_poll(struct napi_struct *napi, int budget)
 
 		/* Clear the cause register */
 		mvpp2_write(port->priv, MVPP2_ISR_MISC_CAUSE_REG, 0);
-		mvpp2_percpu_write(port->priv, cpu,
+		mvpp2_thread_write(port->priv, thread,
 				   MVPP2_ISR_RX_TX_CAUSE_REG(port->id),
 				   cause_rx_tx & ~MVPP2_CAUSE_MISC_SUM_MASK);
 	}
@@ -3065,7 +3120,8 @@ static int mvpp2_poll(struct napi_struct *napi, int budget)
 	}
 
 	/* Process RX packets */
-	cause_rx = cause_rx_tx & MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK;
+	cause_rx = cause_rx_tx &
+		   MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(port->priv->hw_version);
 	cause_rx <<= qv->first_rxq;
 	cause_rx |= qv->pending_cause_rx;
 	while (cause_rx && budget > 0) {
@@ -3140,14 +3196,13 @@ static void mvpp2_start_dev(struct mvpp2_port *port)
 	for (i = 0; i < port->nqvecs; i++)
 		napi_enable(&port->qvecs[i].napi);
 
-	/* Enable interrupts on all CPUs */
+	/* Enable interrupts on all threads */
 	mvpp2_interrupts_enable(port);
 
 	if (port->priv->hw_version == MVPP22)
 		mvpp22_mode_reconfigure(port);
 
 	if (port->phylink) {
-		netif_carrier_off(port->dev);
 		phylink_start(port->phylink);
 	} else {
 		/* Phylink isn't used as of now for ACPI, so the MAC has to be
@@ -3170,7 +3225,7 @@ static void mvpp2_stop_dev(struct mvpp2_port *port)
 {
 	int i;
 
-	/* Disable interrupts on all CPUs */
+	/* Disable interrupts on all threads */
 	mvpp2_interrupts_disable(port);
 
 	for (i = 0; i < port->nqvecs; i++)
@@ -3250,9 +3305,18 @@ static int mvpp2_irqs_init(struct mvpp2_port *port)
 		if (err)
 			goto err;
 
-		if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE)
-			irq_set_affinity_hint(qv->irq,
-					      cpumask_of(qv->sw_thread_id));
+		if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE) {
+			unsigned long mask = 0;
+			unsigned int cpu;
+
+			for_each_present_cpu(cpu) {
+				if (mvpp2_cpu_to_thread(port->priv, cpu) ==
+				    qv->sw_thread_id)
+					mask |= BIT(cpu);
+			}
+
+			irq_set_affinity_hint(qv->irq, to_cpumask(&mask));
+		}
 	}
 
 	return 0;
@@ -3396,11 +3460,11 @@ static int mvpp2_stop(struct net_device *dev)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
 	struct mvpp2_port_pcpu *port_pcpu;
-	int cpu;
+	unsigned int thread;
 
 	mvpp2_stop_dev(port);
 
-	/* Mask interrupts on all CPUs */
+	/* Mask interrupts on all threads */
 	on_each_cpu(mvpp2_interrupts_mask, port, 1);
 	mvpp2_shared_interrupt_mask_unmask(port, true);
 
@@ -3411,8 +3475,8 @@ static int mvpp2_stop(struct net_device *dev)
 
 	mvpp2_irqs_deinit(port);
 	if (!port->has_tx_irqs) {
-		for_each_present_cpu(cpu) {
-			port_pcpu = per_cpu_ptr(port->pcpu, cpu);
+		for (thread = 0; thread < port->priv->nthreads; thread++) {
+			port_pcpu = per_cpu_ptr(port->pcpu, thread);
 
 			hrtimer_cancel(&port_pcpu->tx_done_timer);
 			port_pcpu->timer_scheduled = false;
@@ -3557,7 +3621,7 @@ mvpp2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
 	unsigned int start;
-	int cpu;
+	unsigned int cpu;
 
 	for_each_possible_cpu(cpu) {
 		struct mvpp2_pcpu_stats *cpu_stats;
@@ -3984,12 +4048,18 @@ static int mvpp2_simple_queue_vectors_init(struct mvpp2_port *port,
 static int mvpp2_multi_queue_vectors_init(struct mvpp2_port *port,
 					  struct device_node *port_node)
 {
+	struct mvpp2 *priv = port->priv;
 	struct mvpp2_queue_vector *v;
 	int i, ret;
 
-	port->nqvecs = num_possible_cpus();
-	if (queue_mode == MVPP2_QDIST_SINGLE_MODE)
-		port->nqvecs += 1;
+	switch (queue_mode) {
+	case MVPP2_QDIST_SINGLE_MODE:
+		port->nqvecs = priv->nthreads + 1;
+		break;
+	case MVPP2_QDIST_MULTI_MODE:
+		port->nqvecs = priv->nthreads;
+		break;
+	}
 
 	for (i = 0; i < port->nqvecs; i++) {
 		char irqname[16];
@@ -4001,7 +4071,10 @@ static int mvpp2_multi_queue_vectors_init(struct mvpp2_port *port,
 		v->sw_thread_id = i;
 		v->sw_thread_mask = BIT(i);
 
-		snprintf(irqname, sizeof(irqname), "tx-cpu%d", i);
+		if (port->flags & MVPP2_F_DT_COMPAT)
+			snprintf(irqname, sizeof(irqname), "tx-cpu%d", i);
+		else
+			snprintf(irqname, sizeof(irqname), "hif%d", i);
 
 		if (queue_mode == MVPP2_QDIST_MULTI_MODE) {
 			v->first_rxq = i * MVPP2_DEFAULT_RXQ;
@@ -4011,7 +4084,9 @@ static int mvpp2_multi_queue_vectors_init(struct mvpp2_port *port,
 			v->first_rxq = 0;
 			v->nrxqs = port->nrxqs;
 			v->type = MVPP2_QUEUE_VECTOR_SHARED;
-			strncpy(irqname, "rx-shared", sizeof(irqname));
+
+			if (port->flags & MVPP2_F_DT_COMPAT)
+				strncpy(irqname, "rx-shared", sizeof(irqname));
 		}
 
 		if (port_node)
@@ -4088,7 +4163,8 @@ static int mvpp2_port_init(struct mvpp2_port *port)
 	struct device *dev = port->dev->dev.parent;
 	struct mvpp2 *priv = port->priv;
 	struct mvpp2_txq_pcpu *txq_pcpu;
-	int queue, cpu, err;
+	unsigned int thread;
+	int queue, err;
 
 	/* Checks for hardware constraints */
 	if (port->first_rxq + port->nrxqs >
@@ -4132,9 +4208,9 @@ static int mvpp2_port_init(struct mvpp2_port *port)
 		txq->id = queue_phy_id;
 		txq->log_id = queue;
 		txq->done_pkts_coal = MVPP2_TXDONE_COAL_PKTS_THRESH;
-		for_each_present_cpu(cpu) {
-			txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
-			txq_pcpu->cpu = cpu;
+		for (thread = 0; thread < priv->nthreads; thread++) {
+			txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
+			txq_pcpu->thread = thread;
 		}
 
 		port->txqs[queue] = txq;
@@ -4207,24 +4283,51 @@ err_free_percpu:
 	return err;
 }
 
-/* Checks if the port DT description has the TX interrupts
- * described. On PPv2.1, there are no such interrupts. On PPv2.2,
- * there are available, but we need to keep support for old DTs.
+static bool mvpp22_port_has_legacy_tx_irqs(struct device_node *port_node,
+					   unsigned long *flags)
+{
+	char *irqs[5] = { "rx-shared", "tx-cpu0", "tx-cpu1", "tx-cpu2",
+			  "tx-cpu3" };
+	int i;
+
+	for (i = 0; i < 5; i++)
+		if (of_property_match_string(port_node, "interrupt-names",
+					     irqs[i]) < 0)
+			return false;
+
+	*flags |= MVPP2_F_DT_COMPAT;
+	return true;
+}
+
+/* Checks if the port dt description has the required Tx interrupts:
+ * - PPv2.1: there are no such interrupts.
+ * - PPv2.2:
+ *   - The old DTs have: "rx-shared", "tx-cpuX" with X in [0...3]
+ *   - The new ones have: "hifX" with X in [0..8]
+ *
+ * All those variants are supported to keep the backward compatibility.
  */
-static bool mvpp2_port_has_tx_irqs(struct mvpp2 *priv,
-				   struct device_node *port_node)
+static bool mvpp2_port_has_irqs(struct mvpp2 *priv,
+				struct device_node *port_node,
+				unsigned long *flags)
 {
-	char *irqs[5] = { "rx-shared", "tx-cpu0", "tx-cpu1",
-			  "tx-cpu2", "tx-cpu3" };
-	int ret, i;
+	char name[5];
+	int i;
+
+	/* ACPI */
+	if (!port_node)
+		return true;
 
 	if (priv->hw_version == MVPP21)
 		return false;
 
-	for (i = 0; i < 5; i++) {
-		ret = of_property_match_string(port_node, "interrupt-names",
-					       irqs[i]);
-		if (ret < 0)
+	if (mvpp22_port_has_legacy_tx_irqs(port_node, flags))
+		return true;
+
+	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
+		snprintf(name, 5, "hif%d", i);
+		if (of_property_match_string(port_node, "interrupt-names",
+					     name) < 0)
 			return false;
 	}
 
@@ -4601,23 +4704,21 @@ static int mvpp2_port_probe(struct platform_device *pdev,
 	struct resource *res;
 	struct phylink *phylink;
 	char *mac_from = "";
-	unsigned int ntxqs, nrxqs;
+	unsigned int ntxqs, nrxqs, thread;
+	unsigned long flags = 0;
 	bool has_tx_irqs;
 	u32 id;
 	int features;
 	int phy_mode;
-	int err, i, cpu;
+	int err, i;
 
-	if (port_node) {
-		has_tx_irqs = mvpp2_port_has_tx_irqs(priv, port_node);
-	} else {
-		has_tx_irqs = true;
-		queue_mode = MVPP2_QDIST_MULTI_MODE;
+	has_tx_irqs = mvpp2_port_has_irqs(priv, port_node, &flags);
+	if (!has_tx_irqs && queue_mode == MVPP2_QDIST_MULTI_MODE) {
+		dev_err(&pdev->dev,
+			"not enough IRQs to support multi queue mode\n");
+		return -EINVAL;
 	}
 
-	if (!has_tx_irqs)
-		queue_mode = MVPP2_QDIST_SINGLE_MODE;
-
 	ntxqs = MVPP2_MAX_TXQ;
 	if (priv->hw_version == MVPP22 && queue_mode == MVPP2_QDIST_MULTI_MODE)
 		nrxqs = MVPP2_DEFAULT_RXQ * num_possible_cpus();
@@ -4665,6 +4766,7 @@ static int mvpp2_port_probe(struct platform_device *pdev,
 	port->nrxqs = nrxqs;
 	port->priv = priv;
 	port->has_tx_irqs = has_tx_irqs;
+	port->flags = flags;
 
 	err = mvpp2_queue_vectors_init(port, port_node);
 	if (err)
@@ -4761,8 +4863,8 @@ static int mvpp2_port_probe(struct platform_device *pdev,
 	}
 
 	if (!port->has_tx_irqs) {
-		for_each_present_cpu(cpu) {
-			port_pcpu = per_cpu_ptr(port->pcpu, cpu);
+		for (thread = 0; thread < priv->nthreads; thread++) {
+			port_pcpu = per_cpu_ptr(port->pcpu, thread);
 
 			hrtimer_init(&port_pcpu->tx_done_timer, CLOCK_MONOTONIC,
 				     HRTIMER_MODE_REL_PINNED);
@@ -5046,13 +5148,13 @@ static int mvpp2_init(struct platform_device *pdev, struct mvpp2 *priv)
 	}
 
 	/* Allocate and initialize aggregated TXQs */
-	priv->aggr_txqs = devm_kcalloc(&pdev->dev, num_present_cpus(),
+	priv->aggr_txqs = devm_kcalloc(&pdev->dev, MVPP2_MAX_THREADS,
 				       sizeof(*priv->aggr_txqs),
 				       GFP_KERNEL);
 	if (!priv->aggr_txqs)
 		return -ENOMEM;
 
-	for_each_present_cpu(i) {
+	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
 		priv->aggr_txqs[i].id = i;
 		priv->aggr_txqs[i].size = MVPP2_AGGR_TXQ_SIZE;
 		err = mvpp2_aggr_txq_init(pdev, &priv->aggr_txqs[i], i, priv);
@@ -5099,7 +5201,7 @@ static int mvpp2_probe(struct platform_device *pdev)
 	struct mvpp2 *priv;
 	struct resource *res;
 	void __iomem *base;
-	int i;
+	int i, shared;
 	int err;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
@@ -5164,6 +5266,15 @@ static int mvpp2_probe(struct platform_device *pdev)
 
 	mvpp2_setup_bm_pool();
 
+
+	priv->nthreads = min_t(unsigned int, num_present_cpus(),
+			       MVPP2_MAX_THREADS);
+
+	shared = num_present_cpus() - priv->nthreads;
+	if (shared > 0)
+		bitmap_fill(&priv->lock_map,
+			    min_t(int, shared, MVPP2_MAX_THREADS));
+
 	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
 		u32 addr_space_sz;
 
@@ -5338,7 +5449,7 @@ static int mvpp2_remove(struct platform_device *pdev)
 		mvpp2_bm_pool_destroy(pdev, priv, bm_pool);
 	}
 
-	for_each_present_cpu(i) {
+	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
 		struct mvpp2_tx_queue *aggr_txq = &priv->aggr_txqs[i];
 
 		dma_free_coherent(&pdev->dev,
diff --git a/drivers/net/ethernet/marvell/octeontx2/Kconfig b/drivers/net/ethernet/marvell/octeontx2/Kconfig
new file mode 100644
index 000000000000..35827bdf1878
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/Kconfig
@@ -0,0 +1,17 @@
+#
+# Marvell OcteonTX2 drivers configuration
+#
+
+config OCTEONTX2_MBOX
+	tristate
+
+config OCTEONTX2_AF
+	tristate "Marvell OcteonTX2 RVU Admin Function driver"
+	select OCTEONTX2_MBOX
+	depends on (64BIT && COMPILE_TEST) || ARM64
+	depends on PCI
+	help
+	  This driver supports Marvell's OcteonTX2 Resource Virtualization
+	  Unit's admin function manager which manages all RVU HW resources
+	  and provides a medium to other PF/VFs to configure HW. Should be
+	  enabled for other RVU device drivers to work.
diff --git a/drivers/net/ethernet/marvell/octeontx2/Makefile b/drivers/net/ethernet/marvell/octeontx2/Makefile
new file mode 100644
index 000000000000..e579dcd54c97
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for Marvell OcteonTX2 device drivers.
+#
+
+obj-$(CONFIG_OCTEONTX2_AF) += af/
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/Makefile b/drivers/net/ethernet/marvell/octeontx2/af/Makefile
new file mode 100644
index 000000000000..06329acf9c2c
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/Makefile
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for Marvell's OcteonTX2 RVU Admin Function driver
+#
+
+obj-$(CONFIG_OCTEONTX2_MBOX) += octeontx2_mbox.o
+obj-$(CONFIG_OCTEONTX2_AF) += octeontx2_af.o
+
+octeontx2_mbox-y := mbox.o
+octeontx2_af-y := cgx.o rvu.o rvu_cgx.o rvu_npa.o rvu_nix.o \
+		  rvu_reg.o rvu_npc.o
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
new file mode 100644
index 000000000000..12db256c8c9f
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
@@ -0,0 +1,721 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 CGX driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/acpi.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/phy.h>
+#include <linux/of.h>
+#include <linux/of_mdio.h>
+#include <linux/of_net.h>
+
+#include "cgx.h"
+
+#define DRV_NAME	"octeontx2-cgx"
+#define DRV_STRING      "Marvell OcteonTX2 CGX/MAC Driver"
+
+/**
+ * struct lmac
+ * @wq_cmd_cmplt:	waitq to keep the process blocked until cmd completion
+ * @cmd_lock:		Lock to serialize the command interface
+ * @resp:		command response
+ * @link_info:		link related information
+ * @event_cb:		callback for linkchange events
+ * @cmd_pend:		flag set before new command is started
+ *			flag cleared after command response is received
+ * @cgx:		parent cgx port
+ * @lmac_id:		lmac port id
+ * @name:		lmac port name
+ */
+struct lmac {
+	wait_queue_head_t wq_cmd_cmplt;
+	struct mutex cmd_lock;
+	u64 resp;
+	struct cgx_link_user_info link_info;
+	struct cgx_event_cb event_cb;
+	bool cmd_pend;
+	struct cgx *cgx;
+	u8 lmac_id;
+	char *name;
+};
+
+struct cgx {
+	void __iomem		*reg_base;
+	struct pci_dev		*pdev;
+	u8			cgx_id;
+	u8			lmac_count;
+	struct lmac		*lmac_idmap[MAX_LMAC_PER_CGX];
+	struct list_head	cgx_list;
+};
+
+static LIST_HEAD(cgx_list);
+
+/* Convert firmware speed encoding to user format(Mbps) */
+static u32 cgx_speed_mbps[CGX_LINK_SPEED_MAX];
+
+/* Convert firmware lmac type encoding to string */
+static char *cgx_lmactype_string[LMAC_MODE_MAX];
+
+/* Supported devices */
+static const struct pci_device_id cgx_id_table[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_OCTEONTX2_CGX) },
+	{ 0, }  /* end of table */
+};
+
+MODULE_DEVICE_TABLE(pci, cgx_id_table);
+
+static void cgx_write(struct cgx *cgx, u64 lmac, u64 offset, u64 val)
+{
+	writeq(val, cgx->reg_base + (lmac << 18) + offset);
+}
+
+static u64 cgx_read(struct cgx *cgx, u64 lmac, u64 offset)
+{
+	return readq(cgx->reg_base + (lmac << 18) + offset);
+}
+
+static inline struct lmac *lmac_pdata(u8 lmac_id, struct cgx *cgx)
+{
+	if (!cgx || lmac_id >= MAX_LMAC_PER_CGX)
+		return NULL;
+
+	return cgx->lmac_idmap[lmac_id];
+}
+
+int cgx_get_cgx_cnt(void)
+{
+	struct cgx *cgx_dev;
+	int count = 0;
+
+	list_for_each_entry(cgx_dev, &cgx_list, cgx_list)
+		count++;
+
+	return count;
+}
+EXPORT_SYMBOL(cgx_get_cgx_cnt);
+
+int cgx_get_lmac_cnt(void *cgxd)
+{
+	struct cgx *cgx = cgxd;
+
+	if (!cgx)
+		return -ENODEV;
+
+	return cgx->lmac_count;
+}
+EXPORT_SYMBOL(cgx_get_lmac_cnt);
+
+void *cgx_get_pdata(int cgx_id)
+{
+	struct cgx *cgx_dev;
+
+	list_for_each_entry(cgx_dev, &cgx_list, cgx_list) {
+		if (cgx_dev->cgx_id == cgx_id)
+			return cgx_dev;
+	}
+	return NULL;
+}
+EXPORT_SYMBOL(cgx_get_pdata);
+
+/* Ensure the required lock for event queue(where asynchronous events are
+ * posted) is acquired before calling this API. Else an asynchronous event(with
+ * latest link status) can reach the destination before this function returns
+ * and could make the link status appear wrong.
+ */
+int cgx_get_link_info(void *cgxd, int lmac_id,
+		      struct cgx_link_user_info *linfo)
+{
+	struct lmac *lmac = lmac_pdata(lmac_id, cgxd);
+
+	if (!lmac)
+		return -ENODEV;
+
+	*linfo = lmac->link_info;
+	return 0;
+}
+EXPORT_SYMBOL(cgx_get_link_info);
+
+static u64 mac2u64 (u8 *mac_addr)
+{
+	u64 mac = 0;
+	int index;
+
+	for (index = ETH_ALEN - 1; index >= 0; index--)
+		mac |= ((u64)*mac_addr++) << (8 * index);
+	return mac;
+}
+
+int cgx_lmac_addr_set(u8 cgx_id, u8 lmac_id, u8 *mac_addr)
+{
+	struct cgx *cgx_dev = cgx_get_pdata(cgx_id);
+	u64 cfg;
+
+	/* copy 6bytes from macaddr */
+	/* memcpy(&cfg, mac_addr, 6); */
+
+	cfg = mac2u64 (mac_addr);
+
+	cgx_write(cgx_dev, 0, (CGXX_CMRX_RX_DMAC_CAM0 + (lmac_id * 0x8)),
+		  cfg | CGX_DMAC_CAM_ADDR_ENABLE | ((u64)lmac_id << 49));
+
+	cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);
+	cfg |= CGX_DMAC_CTL0_CAM_ENABLE;
+	cgx_write(cgx_dev, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);
+
+	return 0;
+}
+EXPORT_SYMBOL(cgx_lmac_addr_set);
+
+u64 cgx_lmac_addr_get(u8 cgx_id, u8 lmac_id)
+{
+	struct cgx *cgx_dev = cgx_get_pdata(cgx_id);
+	u64 cfg;
+
+	cfg = cgx_read(cgx_dev, 0, CGXX_CMRX_RX_DMAC_CAM0 + lmac_id * 0x8);
+	return cfg & CGX_RX_DMAC_ADR_MASK;
+}
+EXPORT_SYMBOL(cgx_lmac_addr_get);
+
+int cgx_set_pkind(void *cgxd, u8 lmac_id, int pkind)
+{
+	struct cgx *cgx = cgxd;
+
+	if (!cgx || lmac_id >= cgx->lmac_count)
+		return -ENODEV;
+
+	cgx_write(cgx, lmac_id, CGXX_CMRX_RX_ID_MAP, (pkind & 0x3F));
+	return 0;
+}
+EXPORT_SYMBOL(cgx_set_pkind);
+
+static inline u8 cgx_get_lmac_type(struct cgx *cgx, int lmac_id)
+{
+	u64 cfg;
+
+	cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_CFG);
+	return (cfg >> CGX_LMAC_TYPE_SHIFT) & CGX_LMAC_TYPE_MASK;
+}
+
+/* Configure CGX LMAC in internal loopback mode */
+int cgx_lmac_internal_loopback(void *cgxd, int lmac_id, bool enable)
+{
+	struct cgx *cgx = cgxd;
+	u8 lmac_type;
+	u64 cfg;
+
+	if (!cgx || lmac_id >= cgx->lmac_count)
+		return -ENODEV;
+
+	lmac_type = cgx_get_lmac_type(cgx, lmac_id);
+	if (lmac_type == LMAC_MODE_SGMII || lmac_type == LMAC_MODE_QSGMII) {
+		cfg = cgx_read(cgx, lmac_id, CGXX_GMP_PCS_MRX_CTL);
+		if (enable)
+			cfg |= CGXX_GMP_PCS_MRX_CTL_LBK;
+		else
+			cfg &= ~CGXX_GMP_PCS_MRX_CTL_LBK;
+		cgx_write(cgx, lmac_id, CGXX_GMP_PCS_MRX_CTL, cfg);
+	} else {
+		cfg = cgx_read(cgx, lmac_id, CGXX_SPUX_CONTROL1);
+		if (enable)
+			cfg |= CGXX_SPUX_CONTROL1_LBK;
+		else
+			cfg &= ~CGXX_SPUX_CONTROL1_LBK;
+		cgx_write(cgx, lmac_id, CGXX_SPUX_CONTROL1, cfg);
+	}
+	return 0;
+}
+EXPORT_SYMBOL(cgx_lmac_internal_loopback);
+
+void cgx_lmac_promisc_config(int cgx_id, int lmac_id, bool enable)
+{
+	struct cgx *cgx = cgx_get_pdata(cgx_id);
+	u64 cfg = 0;
+
+	if (!cgx)
+		return;
+
+	if (enable) {
+		/* Enable promiscuous mode on LMAC */
+		cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);
+		cfg &= ~(CGX_DMAC_CAM_ACCEPT | CGX_DMAC_MCAST_MODE);
+		cfg |= CGX_DMAC_BCAST_MODE;
+		cgx_write(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);
+
+		cfg = cgx_read(cgx, 0,
+			       (CGXX_CMRX_RX_DMAC_CAM0 + lmac_id * 0x8));
+		cfg &= ~CGX_DMAC_CAM_ADDR_ENABLE;
+		cgx_write(cgx, 0,
+			  (CGXX_CMRX_RX_DMAC_CAM0 + lmac_id * 0x8), cfg);
+	} else {
+		/* Disable promiscuous mode */
+		cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0);
+		cfg |= CGX_DMAC_CAM_ACCEPT | CGX_DMAC_MCAST_MODE;
+		cgx_write(cgx, lmac_id, CGXX_CMRX_RX_DMAC_CTL0, cfg);
+		cfg = cgx_read(cgx, 0,
+			       (CGXX_CMRX_RX_DMAC_CAM0 + lmac_id * 0x8));
+		cfg |= CGX_DMAC_CAM_ADDR_ENABLE;
+		cgx_write(cgx, 0,
+			  (CGXX_CMRX_RX_DMAC_CAM0 + lmac_id * 0x8), cfg);
+	}
+}
+EXPORT_SYMBOL(cgx_lmac_promisc_config);
+
+int cgx_get_rx_stats(void *cgxd, int lmac_id, int idx, u64 *rx_stat)
+{
+	struct cgx *cgx = cgxd;
+
+	if (!cgx || lmac_id >= cgx->lmac_count)
+		return -ENODEV;
+	*rx_stat =  cgx_read(cgx, lmac_id, CGXX_CMRX_RX_STAT0 + (idx * 8));
+	return 0;
+}
+EXPORT_SYMBOL(cgx_get_rx_stats);
+
+int cgx_get_tx_stats(void *cgxd, int lmac_id, int idx, u64 *tx_stat)
+{
+	struct cgx *cgx = cgxd;
+
+	if (!cgx || lmac_id >= cgx->lmac_count)
+		return -ENODEV;
+	*tx_stat = cgx_read(cgx, lmac_id, CGXX_CMRX_TX_STAT0 + (idx * 8));
+	return 0;
+}
+EXPORT_SYMBOL(cgx_get_tx_stats);
+
+int cgx_lmac_rx_tx_enable(void *cgxd, int lmac_id, bool enable)
+{
+	struct cgx *cgx = cgxd;
+	u64 cfg;
+
+	if (!cgx || lmac_id >= cgx->lmac_count)
+		return -ENODEV;
+
+	cfg = cgx_read(cgx, lmac_id, CGXX_CMRX_CFG);
+	if (enable)
+		cfg |= CMR_EN | DATA_PKT_RX_EN | DATA_PKT_TX_EN;
+	else
+		cfg &= ~(CMR_EN | DATA_PKT_RX_EN | DATA_PKT_TX_EN);
+	cgx_write(cgx, lmac_id, CGXX_CMRX_CFG, cfg);
+	return 0;
+}
+EXPORT_SYMBOL(cgx_lmac_rx_tx_enable);
+
+/* CGX Firmware interface low level support */
+static int cgx_fwi_cmd_send(u64 req, u64 *resp, struct lmac *lmac)
+{
+	struct cgx *cgx = lmac->cgx;
+	struct device *dev;
+	int err = 0;
+	u64 cmd;
+
+	/* Ensure no other command is in progress */
+	err = mutex_lock_interruptible(&lmac->cmd_lock);
+	if (err)
+		return err;
+
+	/* Ensure command register is free */
+	cmd = cgx_read(cgx, lmac->lmac_id,  CGX_COMMAND_REG);
+	if (FIELD_GET(CMDREG_OWN, cmd) != CGX_CMD_OWN_NS) {
+		err = -EBUSY;
+		goto unlock;
+	}
+
+	/* Update ownership in command request */
+	req = FIELD_SET(CMDREG_OWN, CGX_CMD_OWN_FIRMWARE, req);
+
+	/* Mark this lmac as pending, before we start */
+	lmac->cmd_pend = true;
+
+	/* Start command in hardware */
+	cgx_write(cgx, lmac->lmac_id, CGX_COMMAND_REG, req);
+
+	/* Ensure command is completed without errors */
+	if (!wait_event_timeout(lmac->wq_cmd_cmplt, !lmac->cmd_pend,
+				msecs_to_jiffies(CGX_CMD_TIMEOUT))) {
+		dev = &cgx->pdev->dev;
+		dev_err(dev, "cgx port %d:%d cmd timeout\n",
+			cgx->cgx_id, lmac->lmac_id);
+		err = -EIO;
+		goto unlock;
+	}
+
+	/* we have a valid command response */
+	smp_rmb(); /* Ensure the latest updates are visible */
+	*resp = lmac->resp;
+
+unlock:
+	mutex_unlock(&lmac->cmd_lock);
+
+	return err;
+}
+
+static inline int cgx_fwi_cmd_generic(u64 req, u64 *resp,
+				      struct cgx *cgx, int lmac_id)
+{
+	struct lmac *lmac;
+	int err;
+
+	lmac = lmac_pdata(lmac_id, cgx);
+	if (!lmac)
+		return -ENODEV;
+
+	err = cgx_fwi_cmd_send(req, resp, lmac);
+
+	/* Check for valid response */
+	if (!err) {
+		if (FIELD_GET(EVTREG_STAT, *resp) == CGX_STAT_FAIL)
+			return -EIO;
+		else
+			return 0;
+	}
+
+	return err;
+}
+
+static inline void cgx_link_usertable_init(void)
+{
+	cgx_speed_mbps[CGX_LINK_NONE] = 0;
+	cgx_speed_mbps[CGX_LINK_10M] = 10;
+	cgx_speed_mbps[CGX_LINK_100M] = 100;
+	cgx_speed_mbps[CGX_LINK_1G] = 1000;
+	cgx_speed_mbps[CGX_LINK_2HG] = 2500;
+	cgx_speed_mbps[CGX_LINK_5G] = 5000;
+	cgx_speed_mbps[CGX_LINK_10G] = 10000;
+	cgx_speed_mbps[CGX_LINK_20G] = 20000;
+	cgx_speed_mbps[CGX_LINK_25G] = 25000;
+	cgx_speed_mbps[CGX_LINK_40G] = 40000;
+	cgx_speed_mbps[CGX_LINK_50G] = 50000;
+	cgx_speed_mbps[CGX_LINK_100G] = 100000;
+
+	cgx_lmactype_string[LMAC_MODE_SGMII] = "SGMII";
+	cgx_lmactype_string[LMAC_MODE_XAUI] = "XAUI";
+	cgx_lmactype_string[LMAC_MODE_RXAUI] = "RXAUI";
+	cgx_lmactype_string[LMAC_MODE_10G_R] = "10G_R";
+	cgx_lmactype_string[LMAC_MODE_40G_R] = "40G_R";
+	cgx_lmactype_string[LMAC_MODE_QSGMII] = "QSGMII";
+	cgx_lmactype_string[LMAC_MODE_25G_R] = "25G_R";
+	cgx_lmactype_string[LMAC_MODE_50G_R] = "50G_R";
+	cgx_lmactype_string[LMAC_MODE_100G_R] = "100G_R";
+	cgx_lmactype_string[LMAC_MODE_USXGMII] = "USXGMII";
+}
+
+static inline void link_status_user_format(u64 lstat,
+					   struct cgx_link_user_info *linfo,
+					   struct cgx *cgx, u8 lmac_id)
+{
+	char *lmac_string;
+
+	linfo->link_up = FIELD_GET(RESP_LINKSTAT_UP, lstat);
+	linfo->full_duplex = FIELD_GET(RESP_LINKSTAT_FDUPLEX, lstat);
+	linfo->speed = cgx_speed_mbps[FIELD_GET(RESP_LINKSTAT_SPEED, lstat)];
+	linfo->lmac_type_id = cgx_get_lmac_type(cgx, lmac_id);
+	lmac_string = cgx_lmactype_string[linfo->lmac_type_id];
+	strncpy(linfo->lmac_type, lmac_string, LMACTYPE_STR_LEN - 1);
+}
+
+/* Hardware event handlers */
+static inline void cgx_link_change_handler(u64 lstat,
+					   struct lmac *lmac)
+{
+	struct cgx_link_user_info *linfo;
+	struct cgx *cgx = lmac->cgx;
+	struct cgx_link_event event;
+	struct device *dev;
+	int err_type;
+
+	dev = &cgx->pdev->dev;
+
+	link_status_user_format(lstat, &event.link_uinfo, cgx, lmac->lmac_id);
+	err_type = FIELD_GET(RESP_LINKSTAT_ERRTYPE, lstat);
+
+	event.cgx_id = cgx->cgx_id;
+	event.lmac_id = lmac->lmac_id;
+
+	/* update the local copy of link status */
+	lmac->link_info = event.link_uinfo;
+	linfo = &lmac->link_info;
+
+	if (!lmac->event_cb.notify_link_chg) {
+		dev_dbg(dev, "cgx port %d:%d Link change handler null",
+			cgx->cgx_id, lmac->lmac_id);
+		if (err_type != CGX_ERR_NONE) {
+			dev_err(dev, "cgx port %d:%d Link error %d\n",
+				cgx->cgx_id, lmac->lmac_id, err_type);
+		}
+		dev_info(dev, "cgx port %d:%d Link is %s %d Mbps\n",
+			 cgx->cgx_id, lmac->lmac_id,
+			 linfo->link_up ? "UP" : "DOWN", linfo->speed);
+		return;
+	}
+
+	if (lmac->event_cb.notify_link_chg(&event, lmac->event_cb.data))
+		dev_err(dev, "event notification failure\n");
+}
+
+static inline bool cgx_cmdresp_is_linkevent(u64 event)
+{
+	u8 id;
+
+	id = FIELD_GET(EVTREG_ID, event);
+	if (id == CGX_CMD_LINK_BRING_UP ||
+	    id == CGX_CMD_LINK_BRING_DOWN)
+		return true;
+	else
+		return false;
+}
+
+static inline bool cgx_event_is_linkevent(u64 event)
+{
+	if (FIELD_GET(EVTREG_ID, event) == CGX_EVT_LINK_CHANGE)
+		return true;
+	else
+		return false;
+}
+
+static irqreturn_t cgx_fwi_event_handler(int irq, void *data)
+{
+	struct lmac *lmac = data;
+	struct cgx *cgx;
+	u64 event;
+
+	cgx = lmac->cgx;
+
+	event = cgx_read(cgx, lmac->lmac_id, CGX_EVENT_REG);
+
+	if (!FIELD_GET(EVTREG_ACK, event))
+		return IRQ_NONE;
+
+	switch (FIELD_GET(EVTREG_EVT_TYPE, event)) {
+	case CGX_EVT_CMD_RESP:
+		/* Copy the response. Since only one command is active at a
+		 * time, there is no way a response can get overwritten
+		 */
+		lmac->resp = event;
+		/* Ensure response is updated before thread context starts */
+		smp_wmb();
+
+		/* There wont be separate events for link change initiated from
+		 * software; Hence report the command responses as events
+		 */
+		if (cgx_cmdresp_is_linkevent(event))
+			cgx_link_change_handler(event, lmac);
+
+		/* Release thread waiting for completion  */
+		lmac->cmd_pend = false;
+		wake_up_interruptible(&lmac->wq_cmd_cmplt);
+		break;
+	case CGX_EVT_ASYNC:
+		if (cgx_event_is_linkevent(event))
+			cgx_link_change_handler(event, lmac);
+		break;
+	}
+
+	/* Any new event or command response will be posted by firmware
+	 * only after the current status is acked.
+	 * Ack the interrupt register as well.
+	 */
+	cgx_write(lmac->cgx, lmac->lmac_id, CGX_EVENT_REG, 0);
+	cgx_write(lmac->cgx, lmac->lmac_id, CGXX_CMRX_INT, FW_CGX_INT);
+
+	return IRQ_HANDLED;
+}
+
+/* APIs for PHY management using CGX firmware interface */
+
+/* callback registration for hardware events like link change */
+int cgx_lmac_evh_register(struct cgx_event_cb *cb, void *cgxd, int lmac_id)
+{
+	struct cgx *cgx = cgxd;
+	struct lmac *lmac;
+
+	lmac = lmac_pdata(lmac_id, cgx);
+	if (!lmac)
+		return -ENODEV;
+
+	lmac->event_cb = *cb;
+
+	return 0;
+}
+EXPORT_SYMBOL(cgx_lmac_evh_register);
+
+static inline int cgx_fwi_read_version(u64 *resp, struct cgx *cgx)
+{
+	u64 req = 0;
+
+	req = FIELD_SET(CMDREG_ID, CGX_CMD_GET_FW_VER, req);
+	return cgx_fwi_cmd_generic(req, resp, cgx, 0);
+}
+
+static int cgx_lmac_verify_fwi_version(struct cgx *cgx)
+{
+	struct device *dev = &cgx->pdev->dev;
+	int major_ver, minor_ver;
+	u64 resp;
+	int err;
+
+	if (!cgx->lmac_count)
+		return 0;
+
+	err = cgx_fwi_read_version(&resp, cgx);
+	if (err)
+		return err;
+
+	major_ver = FIELD_GET(RESP_MAJOR_VER, resp);
+	minor_ver = FIELD_GET(RESP_MINOR_VER, resp);
+	dev_dbg(dev, "Firmware command interface version = %d.%d\n",
+		major_ver, minor_ver);
+	if (major_ver != CGX_FIRMWARE_MAJOR_VER ||
+	    minor_ver != CGX_FIRMWARE_MINOR_VER)
+		return -EIO;
+	else
+		return 0;
+}
+
+static int cgx_lmac_init(struct cgx *cgx)
+{
+	struct lmac *lmac;
+	int i, err;
+
+	cgx->lmac_count = cgx_read(cgx, 0, CGXX_CMRX_RX_LMACS) & 0x7;
+	if (cgx->lmac_count > MAX_LMAC_PER_CGX)
+		cgx->lmac_count = MAX_LMAC_PER_CGX;
+
+	for (i = 0; i < cgx->lmac_count; i++) {
+		lmac = kcalloc(1, sizeof(struct lmac), GFP_KERNEL);
+		if (!lmac)
+			return -ENOMEM;
+		lmac->name = kcalloc(1, sizeof("cgx_fwi_xxx_yyy"), GFP_KERNEL);
+		if (!lmac->name)
+			return -ENOMEM;
+		sprintf(lmac->name, "cgx_fwi_%d_%d", cgx->cgx_id, i);
+		lmac->lmac_id = i;
+		lmac->cgx = cgx;
+		init_waitqueue_head(&lmac->wq_cmd_cmplt);
+		mutex_init(&lmac->cmd_lock);
+		err = request_irq(pci_irq_vector(cgx->pdev,
+						 CGX_LMAC_FWI + i * 9),
+				   cgx_fwi_event_handler, 0, lmac->name, lmac);
+		if (err)
+			return err;
+
+		/* Enable interrupt */
+		cgx_write(cgx, lmac->lmac_id, CGXX_CMRX_INT_ENA_W1S,
+			  FW_CGX_INT);
+
+		/* Add reference */
+		cgx->lmac_idmap[i] = lmac;
+	}
+
+	return cgx_lmac_verify_fwi_version(cgx);
+}
+
+static int cgx_lmac_exit(struct cgx *cgx)
+{
+	struct lmac *lmac;
+	int i;
+
+	/* Free all lmac related resources */
+	for (i = 0; i < cgx->lmac_count; i++) {
+		lmac = cgx->lmac_idmap[i];
+		if (!lmac)
+			continue;
+		free_irq(pci_irq_vector(cgx->pdev, CGX_LMAC_FWI + i * 9), lmac);
+		kfree(lmac->name);
+		kfree(lmac);
+	}
+
+	return 0;
+}
+
+static int cgx_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	struct device *dev = &pdev->dev;
+	struct cgx *cgx;
+	int err, nvec;
+
+	cgx = devm_kzalloc(dev, sizeof(*cgx), GFP_KERNEL);
+	if (!cgx)
+		return -ENOMEM;
+	cgx->pdev = pdev;
+
+	pci_set_drvdata(pdev, cgx);
+
+	err = pci_enable_device(pdev);
+	if (err) {
+		dev_err(dev, "Failed to enable PCI device\n");
+		pci_set_drvdata(pdev, NULL);
+		return err;
+	}
+
+	err = pci_request_regions(pdev, DRV_NAME);
+	if (err) {
+		dev_err(dev, "PCI request regions failed 0x%x\n", err);
+		goto err_disable_device;
+	}
+
+	/* MAP configuration registers */
+	cgx->reg_base = pcim_iomap(pdev, PCI_CFG_REG_BAR_NUM, 0);
+	if (!cgx->reg_base) {
+		dev_err(dev, "CGX: Cannot map CSR memory space, aborting\n");
+		err = -ENOMEM;
+		goto err_release_regions;
+	}
+
+	nvec = CGX_NVEC;
+	err = pci_alloc_irq_vectors(pdev, nvec, nvec, PCI_IRQ_MSIX);
+	if (err < 0 || err != nvec) {
+		dev_err(dev, "Request for %d msix vectors failed, err %d\n",
+			nvec, err);
+		goto err_release_regions;
+	}
+
+	list_add(&cgx->cgx_list, &cgx_list);
+	cgx->cgx_id = cgx_get_cgx_cnt() - 1;
+
+	cgx_link_usertable_init();
+
+	err = cgx_lmac_init(cgx);
+	if (err)
+		goto err_release_lmac;
+
+	return 0;
+
+err_release_lmac:
+	cgx_lmac_exit(cgx);
+	list_del(&cgx->cgx_list);
+err_release_regions:
+	pci_release_regions(pdev);
+err_disable_device:
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+	return err;
+}
+
+static void cgx_remove(struct pci_dev *pdev)
+{
+	struct cgx *cgx = pci_get_drvdata(pdev);
+
+	cgx_lmac_exit(cgx);
+	list_del(&cgx->cgx_list);
+	pci_free_irq_vectors(pdev);
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+}
+
+struct pci_driver cgx_driver = {
+	.name = DRV_NAME,
+	.id_table = cgx_id_table,
+	.probe = cgx_probe,
+	.remove = cgx_remove,
+};
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.h b/drivers/net/ethernet/marvell/octeontx2/af/cgx.h
new file mode 100644
index 000000000000..0a66d2717442
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 CGX driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef CGX_H
+#define CGX_H
+
+#include "mbox.h"
+#include "cgx_fw_if.h"
+
+ /* PCI device IDs */
+#define	PCI_DEVID_OCTEONTX2_CGX		0xA059
+
+/* PCI BAR nos */
+#define PCI_CFG_REG_BAR_NUM		0
+
+#define MAX_CGX				3
+#define MAX_LMAC_PER_CGX		4
+#define CGX_OFFSET(x)			((x) * MAX_LMAC_PER_CGX)
+
+/* Registers */
+#define CGXX_CMRX_CFG			0x00
+#define  CMR_EN					BIT_ULL(55)
+#define  DATA_PKT_TX_EN				BIT_ULL(53)
+#define  DATA_PKT_RX_EN				BIT_ULL(54)
+#define  CGX_LMAC_TYPE_SHIFT			40
+#define  CGX_LMAC_TYPE_MASK			0xF
+#define CGXX_CMRX_INT			0x040
+#define  FW_CGX_INT				BIT_ULL(1)
+#define CGXX_CMRX_INT_ENA_W1S		0x058
+#define CGXX_CMRX_RX_ID_MAP		0x060
+#define CGXX_CMRX_RX_STAT0		0x070
+#define CGXX_CMRX_RX_LMACS		0x128
+#define CGXX_CMRX_RX_DMAC_CTL0		0x1F8
+#define  CGX_DMAC_CTL0_CAM_ENABLE		BIT_ULL(3)
+#define  CGX_DMAC_CAM_ACCEPT			BIT_ULL(3)
+#define  CGX_DMAC_MCAST_MODE			BIT_ULL(1)
+#define  CGX_DMAC_BCAST_MODE			BIT_ULL(0)
+#define CGXX_CMRX_RX_DMAC_CAM0		0x200
+#define  CGX_DMAC_CAM_ADDR_ENABLE		BIT_ULL(48)
+#define CGXX_CMRX_RX_DMAC_CAM1		0x400
+#define CGX_RX_DMAC_ADR_MASK			GENMASK_ULL(47, 0)
+#define CGXX_CMRX_TX_STAT0		0x700
+#define CGXX_SCRATCH0_REG		0x1050
+#define CGXX_SCRATCH1_REG		0x1058
+#define CGX_CONST			0x2000
+#define CGXX_SPUX_CONTROL1		0x10000
+#define  CGXX_SPUX_CONTROL1_LBK			BIT_ULL(14)
+#define CGXX_GMP_PCS_MRX_CTL		0x30000
+#define  CGXX_GMP_PCS_MRX_CTL_LBK		BIT_ULL(14)
+
+#define CGX_COMMAND_REG			CGXX_SCRATCH1_REG
+#define CGX_EVENT_REG			CGXX_SCRATCH0_REG
+#define CGX_CMD_TIMEOUT			2200 /* msecs */
+
+#define CGX_NVEC			37
+#define CGX_LMAC_FWI			0
+
+enum LMAC_TYPE {
+	LMAC_MODE_SGMII		= 0,
+	LMAC_MODE_XAUI		= 1,
+	LMAC_MODE_RXAUI		= 2,
+	LMAC_MODE_10G_R		= 3,
+	LMAC_MODE_40G_R		= 4,
+	LMAC_MODE_QSGMII	= 6,
+	LMAC_MODE_25G_R		= 7,
+	LMAC_MODE_50G_R		= 8,
+	LMAC_MODE_100G_R	= 9,
+	LMAC_MODE_USXGMII	= 10,
+	LMAC_MODE_MAX,
+};
+
+struct cgx_link_event {
+	struct cgx_link_user_info link_uinfo;
+	u8 cgx_id;
+	u8 lmac_id;
+};
+
+/**
+ * struct cgx_event_cb
+ * @notify_link_chg:	callback for link change notification
+ * @data:	data passed to callback function
+ */
+struct cgx_event_cb {
+	int (*notify_link_chg)(struct cgx_link_event *event, void *data);
+	void *data;
+};
+
+extern struct pci_driver cgx_driver;
+
+int cgx_get_cgx_cnt(void);
+int cgx_get_lmac_cnt(void *cgxd);
+void *cgx_get_pdata(int cgx_id);
+int cgx_set_pkind(void *cgxd, u8 lmac_id, int pkind);
+int cgx_lmac_evh_register(struct cgx_event_cb *cb, void *cgxd, int lmac_id);
+int cgx_get_tx_stats(void *cgxd, int lmac_id, int idx, u64 *tx_stat);
+int cgx_get_rx_stats(void *cgxd, int lmac_id, int idx, u64 *rx_stat);
+int cgx_lmac_rx_tx_enable(void *cgxd, int lmac_id, bool enable);
+int cgx_lmac_addr_set(u8 cgx_id, u8 lmac_id, u8 *mac_addr);
+u64 cgx_lmac_addr_get(u8 cgx_id, u8 lmac_id);
+void cgx_lmac_promisc_config(int cgx_id, int lmac_id, bool enable);
+int cgx_lmac_internal_loopback(void *cgxd, int lmac_id, bool enable);
+int cgx_get_link_info(void *cgxd, int lmac_id,
+		      struct cgx_link_user_info *linfo);
+#endif /* CGX_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h b/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h
new file mode 100644
index 000000000000..fa17af3f4ba7
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h
@@ -0,0 +1,186 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 CGX driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __CGX_FW_INTF_H__
+#define __CGX_FW_INTF_H__
+
+#include <linux/bitops.h>
+#include <linux/bitfield.h>
+
+#define CGX_FIRMWARE_MAJOR_VER		1
+#define CGX_FIRMWARE_MINOR_VER		0
+
+#define CGX_EVENT_ACK                   1UL
+
+/* CGX error types. set for cmd response status as CGX_STAT_FAIL */
+enum cgx_error_type {
+	CGX_ERR_NONE,
+	CGX_ERR_LMAC_NOT_ENABLED,
+	CGX_ERR_LMAC_MODE_INVALID,
+	CGX_ERR_REQUEST_ID_INVALID,
+	CGX_ERR_PREV_ACK_NOT_CLEAR,
+	CGX_ERR_PHY_LINK_DOWN,
+	CGX_ERR_PCS_RESET_FAIL,
+	CGX_ERR_AN_CPT_FAIL,
+	CGX_ERR_TX_NOT_IDLE,
+	CGX_ERR_RX_NOT_IDLE,
+	CGX_ERR_SPUX_BR_BLKLOCK_FAIL,
+	CGX_ERR_SPUX_RX_ALIGN_FAIL,
+	CGX_ERR_SPUX_TX_FAULT,
+	CGX_ERR_SPUX_RX_FAULT,
+	CGX_ERR_SPUX_RESET_FAIL,
+	CGX_ERR_SPUX_AN_RESET_FAIL,
+	CGX_ERR_SPUX_USX_AN_RESET_FAIL,
+	CGX_ERR_SMUX_RX_LINK_NOT_OK,
+	CGX_ERR_PCS_RECV_LINK_FAIL,
+	CGX_ERR_TRAINING_FAIL,
+	CGX_ERR_RX_EQU_FAIL,
+	CGX_ERR_SPUX_BER_FAIL,
+	CGX_ERR_SPUX_RSFEC_ALGN_FAIL,   /* = 22 */
+};
+
+/* LINK speed types */
+enum cgx_link_speed {
+	CGX_LINK_NONE,
+	CGX_LINK_10M,
+	CGX_LINK_100M,
+	CGX_LINK_1G,
+	CGX_LINK_2HG,
+	CGX_LINK_5G,
+	CGX_LINK_10G,
+	CGX_LINK_20G,
+	CGX_LINK_25G,
+	CGX_LINK_40G,
+	CGX_LINK_50G,
+	CGX_LINK_100G,
+	CGX_LINK_SPEED_MAX,
+};
+
+/* REQUEST ID types. Input to firmware */
+enum cgx_cmd_id {
+	CGX_CMD_NONE,
+	CGX_CMD_GET_FW_VER,
+	CGX_CMD_GET_MAC_ADDR,
+	CGX_CMD_SET_MTU,
+	CGX_CMD_GET_LINK_STS,		/* optional to user */
+	CGX_CMD_LINK_BRING_UP,
+	CGX_CMD_LINK_BRING_DOWN,
+	CGX_CMD_INTERNAL_LBK,
+	CGX_CMD_EXTERNAL_LBK,
+	CGX_CMD_HIGIG,
+	CGX_CMD_LINK_STATE_CHANGE,
+	CGX_CMD_MODE_CHANGE,		/* hot plug support */
+	CGX_CMD_INTF_SHUTDOWN,
+	CGX_CMD_IRQ_ENABLE,
+	CGX_CMD_IRQ_DISABLE,
+};
+
+/* async event ids */
+enum cgx_evt_id {
+	CGX_EVT_NONE,
+	CGX_EVT_LINK_CHANGE,
+};
+
+/* event types - cause of interrupt */
+enum cgx_evt_type {
+	CGX_EVT_ASYNC,
+	CGX_EVT_CMD_RESP
+};
+
+enum cgx_stat {
+	CGX_STAT_SUCCESS,
+	CGX_STAT_FAIL
+};
+
+enum cgx_cmd_own {
+	CGX_CMD_OWN_NS,
+	CGX_CMD_OWN_FIRMWARE,
+};
+
+/* m - bit mask
+ * y - value to be written in the bitrange
+ * x - input value whose bitrange to be modified
+ */
+#define FIELD_SET(m, y, x)		\
+	(((x) & ~(m)) |			\
+	FIELD_PREP((m), (y)))
+
+/* scratchx(0) CSR used for ATF->non-secure SW communication.
+ * This acts as the status register
+ * Provides details on command ack/status, command response, error details
+ */
+#define EVTREG_ACK		BIT_ULL(0)
+#define EVTREG_EVT_TYPE		BIT_ULL(1)
+#define EVTREG_STAT		BIT_ULL(2)
+#define EVTREG_ID		GENMASK_ULL(8, 3)
+
+/* Response to command IDs with command status as CGX_STAT_FAIL
+ *
+ * Not applicable for commands :
+ * CGX_CMD_LINK_BRING_UP/DOWN/CGX_EVT_LINK_CHANGE
+ */
+#define EVTREG_ERRTYPE		GENMASK_ULL(18, 9)
+
+/* Response to cmd ID as CGX_CMD_GET_FW_VER with cmd status as
+ * CGX_STAT_SUCCESS
+ */
+#define RESP_MAJOR_VER		GENMASK_ULL(12, 9)
+#define RESP_MINOR_VER		GENMASK_ULL(16, 13)
+
+/* Response to cmd ID as CGX_CMD_GET_MAC_ADDR with cmd status as
+ * CGX_STAT_SUCCESS
+ */
+#define RESP_MAC_ADDR		GENMASK_ULL(56, 9)
+
+/* Response to cmd ID - CGX_CMD_LINK_BRING_UP/DOWN, event ID CGX_EVT_LINK_CHANGE
+ * status can be either CGX_STAT_FAIL or CGX_STAT_SUCCESS
+ *
+ * In case of CGX_STAT_FAIL, it indicates CGX configuration failed
+ * when processing link up/down/change command.
+ * Both err_type and current link status will be updated
+ *
+ * In case of CGX_STAT_SUCCESS, err_type will be CGX_ERR_NONE and current
+ * link status will be updated
+ */
+struct cgx_lnk_sts {
+	uint64_t reserved1:9;
+	uint64_t link_up:1;
+	uint64_t full_duplex:1;
+	uint64_t speed:4;		/* cgx_link_speed */
+	uint64_t err_type:10;
+	uint64_t reserved2:39;
+};
+
+#define RESP_LINKSTAT_UP		GENMASK_ULL(9, 9)
+#define RESP_LINKSTAT_FDUPLEX		GENMASK_ULL(10, 10)
+#define RESP_LINKSTAT_SPEED		GENMASK_ULL(14, 11)
+#define RESP_LINKSTAT_ERRTYPE		GENMASK_ULL(24, 15)
+
+/* scratchx(1) CSR used for non-secure SW->ATF communication
+ * This CSR acts as a command register
+ */
+#define CMDREG_OWN	BIT_ULL(0)
+#define CMDREG_ID	GENMASK_ULL(7, 2)
+
+/* Any command using enable/disable as an argument need
+ * to set this bitfield.
+ * Ex: Loopback, HiGig...
+ */
+#define CMDREG_ENABLE	BIT_ULL(8)
+
+/* command argument to be passed for cmd ID - CGX_CMD_SET_MTU */
+#define CMDMTU_SIZE	GENMASK_ULL(23, 8)
+
+/* command argument to be passed for cmd ID - CGX_CMD_LINK_CHANGE */
+#define CMDLINKCHANGE_LINKUP	BIT_ULL(8)
+#define CMDLINKCHANGE_FULLDPLX	BIT_ULL(9)
+#define CMDLINKCHANGE_SPEED	GENMASK_ULL(13, 10)
+
+#endif /* __CGX_FW_INTF_H__ */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/common.h b/drivers/net/ethernet/marvell/octeontx2/af/common.h
new file mode 100644
index 000000000000..d39ada404c8f
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/common.h
@@ -0,0 +1,211 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef COMMON_H
+#define COMMON_H
+
+#include "rvu_struct.h"
+
+#define OTX2_ALIGN			128  /* Align to cacheline */
+
+#define Q_SIZE_16		0ULL /* 16 entries */
+#define Q_SIZE_64		1ULL /* 64 entries */
+#define Q_SIZE_256		2ULL
+#define Q_SIZE_1K		3ULL
+#define Q_SIZE_4K		4ULL
+#define Q_SIZE_16K		5ULL
+#define Q_SIZE_64K		6ULL
+#define Q_SIZE_256K		7ULL
+#define Q_SIZE_1M		8ULL /* Million entries */
+#define Q_SIZE_MIN		Q_SIZE_16
+#define Q_SIZE_MAX		Q_SIZE_1M
+
+#define Q_COUNT(x)		(16ULL << (2 * x))
+#define Q_SIZE(x, n)		((ilog2(x) - (n)) / 2)
+
+/* Admin queue info */
+
+/* Since we intend to add only one instruction at a time,
+ * keep queue size to it's minimum.
+ */
+#define AQ_SIZE			Q_SIZE_16
+/* HW head & tail pointer mask */
+#define AQ_PTR_MASK		0xFFFFF
+
+struct qmem {
+	void            *base;
+	dma_addr_t	iova;
+	int		alloc_sz;
+	u8		entry_sz;
+	u8		align;
+	u32		qsize;
+};
+
+static inline int qmem_alloc(struct device *dev, struct qmem **q,
+			     int qsize, int entry_sz)
+{
+	struct qmem *qmem;
+	int aligned_addr;
+
+	if (!qsize)
+		return -EINVAL;
+
+	*q = devm_kzalloc(dev, sizeof(*qmem), GFP_KERNEL);
+	if (!*q)
+		return -ENOMEM;
+	qmem = *q;
+
+	qmem->entry_sz = entry_sz;
+	qmem->alloc_sz = (qsize * entry_sz) + OTX2_ALIGN;
+	qmem->base = dma_zalloc_coherent(dev, qmem->alloc_sz,
+					 &qmem->iova, GFP_KERNEL);
+	if (!qmem->base)
+		return -ENOMEM;
+
+	qmem->qsize = qsize;
+
+	aligned_addr = ALIGN((u64)qmem->iova, OTX2_ALIGN);
+	qmem->align = (aligned_addr - qmem->iova);
+	qmem->base += qmem->align;
+	qmem->iova += qmem->align;
+	return 0;
+}
+
+static inline void qmem_free(struct device *dev, struct qmem *qmem)
+{
+	if (!qmem)
+		return;
+
+	if (qmem->base)
+		dma_free_coherent(dev, qmem->alloc_sz,
+				  qmem->base - qmem->align,
+				  qmem->iova - qmem->align);
+	devm_kfree(dev, qmem);
+}
+
+struct admin_queue {
+	struct qmem	*inst;
+	struct qmem	*res;
+	spinlock_t	lock; /* Serialize inst enqueue from PFs */
+};
+
+/* NPA aura count */
+enum npa_aura_sz {
+	NPA_AURA_SZ_0,
+	NPA_AURA_SZ_128,
+	NPA_AURA_SZ_256,
+	NPA_AURA_SZ_512,
+	NPA_AURA_SZ_1K,
+	NPA_AURA_SZ_2K,
+	NPA_AURA_SZ_4K,
+	NPA_AURA_SZ_8K,
+	NPA_AURA_SZ_16K,
+	NPA_AURA_SZ_32K,
+	NPA_AURA_SZ_64K,
+	NPA_AURA_SZ_128K,
+	NPA_AURA_SZ_256K,
+	NPA_AURA_SZ_512K,
+	NPA_AURA_SZ_1M,
+	NPA_AURA_SZ_MAX,
+};
+
+#define NPA_AURA_COUNT(x)	(1ULL << ((x) + 6))
+
+/* NPA AQ result structure for init/read/write of aura HW contexts */
+struct npa_aq_aura_res {
+	struct	npa_aq_res_s	res;
+	struct	npa_aura_s	aura_ctx;
+	struct	npa_aura_s	ctx_mask;
+};
+
+/* NPA AQ result structure for init/read/write of pool HW contexts */
+struct npa_aq_pool_res {
+	struct	npa_aq_res_s	res;
+	struct	npa_pool_s	pool_ctx;
+	struct	npa_pool_s	ctx_mask;
+};
+
+/* NIX Transmit schedulers */
+enum nix_scheduler {
+	NIX_TXSCH_LVL_SMQ = 0x0,
+	NIX_TXSCH_LVL_MDQ = 0x0,
+	NIX_TXSCH_LVL_TL4 = 0x1,
+	NIX_TXSCH_LVL_TL3 = 0x2,
+	NIX_TXSCH_LVL_TL2 = 0x3,
+	NIX_TXSCH_LVL_TL1 = 0x4,
+	NIX_TXSCH_LVL_CNT = 0x5,
+};
+
+/* NIX RX action operation*/
+#define NIX_RX_ACTIONOP_DROP		(0x0ull)
+#define NIX_RX_ACTIONOP_UCAST		(0x1ull)
+#define NIX_RX_ACTIONOP_UCAST_IPSEC	(0x2ull)
+#define NIX_RX_ACTIONOP_MCAST		(0x3ull)
+#define NIX_RX_ACTIONOP_RSS		(0x4ull)
+
+/* NIX TX action operation*/
+#define NIX_TX_ACTIONOP_DROP		(0x0ull)
+#define NIX_TX_ACTIONOP_UCAST_DEFAULT	(0x1ull)
+#define NIX_TX_ACTIONOP_UCAST_CHAN	(0x2ull)
+#define NIX_TX_ACTIONOP_MCAST		(0x3ull)
+#define NIX_TX_ACTIONOP_DROP_VIOL	(0x5ull)
+
+#define NPC_MCAM_KEY_X1			0
+#define NPC_MCAM_KEY_X2			1
+#define NPC_MCAM_KEY_X4			2
+
+#define NIX_INTF_RX			0
+#define NIX_INTF_TX			1
+
+#define NIX_INTF_TYPE_CGX		0
+#define NIX_INTF_TYPE_LBK		1
+
+#define MAX_LMAC_PKIND			12
+#define NIX_LINK_CGX_LMAC(a, b)		(0 + 4 * (a) + (b))
+#define NIX_CHAN_CGX_LMAC_CHX(a, b, c)	(0x800 + 0x100 * (a) + 0x10 * (b) + (c))
+
+/* NIX LSO format indices.
+ * As of now TSO is the only one using, so statically assigning indices.
+ */
+#define NIX_LSO_FORMAT_IDX_TSOV4	0
+#define NIX_LSO_FORMAT_IDX_TSOV6	1
+
+/* RSS info */
+#define MAX_RSS_GROUPS			8
+/* Group 0 has to be used in default pkt forwarding MCAM entries
+ * reserved for NIXLFs. Groups 1-7 can be used for RSS for ntuple
+ * filters.
+ */
+#define DEFAULT_RSS_CONTEXT_GROUP	0
+#define MAX_RSS_INDIR_TBL_SIZE		256 /* 1 << Max adder bits */
+
+/* NIX flow tag, key type flags */
+#define FLOW_KEY_TYPE_PORT	BIT(0)
+#define FLOW_KEY_TYPE_IPV4	BIT(1)
+#define FLOW_KEY_TYPE_IPV6	BIT(2)
+#define FLOW_KEY_TYPE_TCP	BIT(3)
+#define FLOW_KEY_TYPE_UDP	BIT(4)
+#define FLOW_KEY_TYPE_SCTP	BIT(5)
+
+/* NIX flow tag algorithm indices, max is 31 */
+enum {
+	FLOW_KEY_ALG_PORT,
+	FLOW_KEY_ALG_IP,
+	FLOW_KEY_ALG_TCP,
+	FLOW_KEY_ALG_UDP,
+	FLOW_KEY_ALG_SCTP,
+	FLOW_KEY_ALG_TCP_UDP,
+	FLOW_KEY_ALG_TCP_SCTP,
+	FLOW_KEY_ALG_UDP_SCTP,
+	FLOW_KEY_ALG_TCP_UDP_SCTP,
+	FLOW_KEY_ALG_MAX,
+};
+
+#endif /* COMMON_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.c b/drivers/net/ethernet/marvell/octeontx2/af/mbox.c
new file mode 100644
index 000000000000..85ba24a05774
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.c
@@ -0,0 +1,303 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+
+#include "rvu_reg.h"
+#include "mbox.h"
+
+static const u16 msgs_offset = ALIGN(sizeof(struct mbox_hdr), MBOX_MSG_ALIGN);
+
+void otx2_mbox_reset(struct otx2_mbox *mbox, int devid)
+{
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	struct mbox_hdr *tx_hdr, *rx_hdr;
+
+	tx_hdr = mdev->mbase + mbox->tx_start;
+	rx_hdr = mdev->mbase + mbox->rx_start;
+
+	spin_lock(&mdev->mbox_lock);
+	mdev->msg_size = 0;
+	mdev->rsp_size = 0;
+	tx_hdr->num_msgs = 0;
+	rx_hdr->num_msgs = 0;
+	spin_unlock(&mdev->mbox_lock);
+}
+EXPORT_SYMBOL(otx2_mbox_reset);
+
+void otx2_mbox_destroy(struct otx2_mbox *mbox)
+{
+	mbox->reg_base = NULL;
+	mbox->hwbase = NULL;
+
+	kfree(mbox->dev);
+	mbox->dev = NULL;
+}
+EXPORT_SYMBOL(otx2_mbox_destroy);
+
+int otx2_mbox_init(struct otx2_mbox *mbox, void *hwbase, struct pci_dev *pdev,
+		   void *reg_base, int direction, int ndevs)
+{
+	struct otx2_mbox_dev *mdev;
+	int devid;
+
+	switch (direction) {
+	case MBOX_DIR_AFPF:
+	case MBOX_DIR_PFVF:
+		mbox->tx_start = MBOX_DOWN_TX_START;
+		mbox->rx_start = MBOX_DOWN_RX_START;
+		mbox->tx_size  = MBOX_DOWN_TX_SIZE;
+		mbox->rx_size  = MBOX_DOWN_RX_SIZE;
+		break;
+	case MBOX_DIR_PFAF:
+	case MBOX_DIR_VFPF:
+		mbox->tx_start = MBOX_DOWN_RX_START;
+		mbox->rx_start = MBOX_DOWN_TX_START;
+		mbox->tx_size  = MBOX_DOWN_RX_SIZE;
+		mbox->rx_size  = MBOX_DOWN_TX_SIZE;
+		break;
+	case MBOX_DIR_AFPF_UP:
+	case MBOX_DIR_PFVF_UP:
+		mbox->tx_start = MBOX_UP_TX_START;
+		mbox->rx_start = MBOX_UP_RX_START;
+		mbox->tx_size  = MBOX_UP_TX_SIZE;
+		mbox->rx_size  = MBOX_UP_RX_SIZE;
+		break;
+	case MBOX_DIR_PFAF_UP:
+	case MBOX_DIR_VFPF_UP:
+		mbox->tx_start = MBOX_UP_RX_START;
+		mbox->rx_start = MBOX_UP_TX_START;
+		mbox->tx_size  = MBOX_UP_RX_SIZE;
+		mbox->rx_size  = MBOX_UP_TX_SIZE;
+		break;
+	default:
+		return -ENODEV;
+	}
+
+	switch (direction) {
+	case MBOX_DIR_AFPF:
+	case MBOX_DIR_AFPF_UP:
+		mbox->trigger = RVU_AF_AFPF_MBOX0;
+		mbox->tr_shift = 4;
+		break;
+	case MBOX_DIR_PFAF:
+	case MBOX_DIR_PFAF_UP:
+		mbox->trigger = RVU_PF_PFAF_MBOX1;
+		mbox->tr_shift = 0;
+		break;
+	case MBOX_DIR_PFVF:
+	case MBOX_DIR_PFVF_UP:
+		mbox->trigger = RVU_PF_VFX_PFVF_MBOX0;
+		mbox->tr_shift = 12;
+		break;
+	case MBOX_DIR_VFPF:
+	case MBOX_DIR_VFPF_UP:
+		mbox->trigger = RVU_VF_VFPF_MBOX1;
+		mbox->tr_shift = 0;
+		break;
+	default:
+		return -ENODEV;
+	}
+
+	mbox->reg_base = reg_base;
+	mbox->hwbase = hwbase;
+	mbox->pdev = pdev;
+
+	mbox->dev = kcalloc(ndevs, sizeof(struct otx2_mbox_dev), GFP_KERNEL);
+	if (!mbox->dev) {
+		otx2_mbox_destroy(mbox);
+		return -ENOMEM;
+	}
+
+	mbox->ndevs = ndevs;
+	for (devid = 0; devid < ndevs; devid++) {
+		mdev = &mbox->dev[devid];
+		mdev->mbase = mbox->hwbase + (devid * MBOX_SIZE);
+		spin_lock_init(&mdev->mbox_lock);
+		/* Init header to reset value */
+		otx2_mbox_reset(mbox, devid);
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(otx2_mbox_init);
+
+int otx2_mbox_wait_for_rsp(struct otx2_mbox *mbox, int devid)
+{
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	int timeout = 0, sleep = 1;
+
+	while (mdev->num_msgs != mdev->msgs_acked) {
+		msleep(sleep);
+		timeout += sleep;
+		if (timeout >= MBOX_RSP_TIMEOUT)
+			return -EIO;
+	}
+	return 0;
+}
+EXPORT_SYMBOL(otx2_mbox_wait_for_rsp);
+
+int otx2_mbox_busy_poll_for_rsp(struct otx2_mbox *mbox, int devid)
+{
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	unsigned long timeout = jiffies + 1 * HZ;
+
+	while (!time_after(jiffies, timeout)) {
+		if (mdev->num_msgs == mdev->msgs_acked)
+			return 0;
+		cpu_relax();
+	}
+	return -EIO;
+}
+EXPORT_SYMBOL(otx2_mbox_busy_poll_for_rsp);
+
+void otx2_mbox_msg_send(struct otx2_mbox *mbox, int devid)
+{
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	struct mbox_hdr *tx_hdr, *rx_hdr;
+
+	tx_hdr = mdev->mbase + mbox->tx_start;
+	rx_hdr = mdev->mbase + mbox->rx_start;
+
+	spin_lock(&mdev->mbox_lock);
+	/* Reset header for next messages */
+	mdev->msg_size = 0;
+	mdev->rsp_size = 0;
+	mdev->msgs_acked = 0;
+
+	/* Sync mbox data into memory */
+	smp_wmb();
+
+	/* num_msgs != 0 signals to the peer that the buffer has a number of
+	 * messages.  So this should be written after writing all the messages
+	 * to the shared memory.
+	 */
+	tx_hdr->num_msgs = mdev->num_msgs;
+	rx_hdr->num_msgs = 0;
+	spin_unlock(&mdev->mbox_lock);
+
+	/* The interrupt should be fired after num_msgs is written
+	 * to the shared memory
+	 */
+	writeq(1, (void __iomem *)mbox->reg_base +
+	       (mbox->trigger | (devid << mbox->tr_shift)));
+}
+EXPORT_SYMBOL(otx2_mbox_msg_send);
+
+struct mbox_msghdr *otx2_mbox_alloc_msg_rsp(struct otx2_mbox *mbox, int devid,
+					    int size, int size_rsp)
+{
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	struct mbox_msghdr *msghdr = NULL;
+
+	spin_lock(&mdev->mbox_lock);
+	size = ALIGN(size, MBOX_MSG_ALIGN);
+	size_rsp = ALIGN(size_rsp, MBOX_MSG_ALIGN);
+	/* Check if there is space in mailbox */
+	if ((mdev->msg_size + size) > mbox->tx_size - msgs_offset)
+		goto exit;
+	if ((mdev->rsp_size + size_rsp) > mbox->rx_size - msgs_offset)
+		goto exit;
+
+	if (mdev->msg_size == 0)
+		mdev->num_msgs = 0;
+	mdev->num_msgs++;
+
+	msghdr = mdev->mbase + mbox->tx_start + msgs_offset + mdev->msg_size;
+
+	/* Clear the whole msg region */
+	memset(msghdr, 0, sizeof(*msghdr) + size);
+	/* Init message header with reset values */
+	msghdr->ver = OTX2_MBOX_VERSION;
+	mdev->msg_size += size;
+	mdev->rsp_size += size_rsp;
+	msghdr->next_msgoff = mdev->msg_size + msgs_offset;
+exit:
+	spin_unlock(&mdev->mbox_lock);
+
+	return msghdr;
+}
+EXPORT_SYMBOL(otx2_mbox_alloc_msg_rsp);
+
+struct mbox_msghdr *otx2_mbox_get_rsp(struct otx2_mbox *mbox, int devid,
+				      struct mbox_msghdr *msg)
+{
+	unsigned long imsg = mbox->tx_start + msgs_offset;
+	unsigned long irsp = mbox->rx_start + msgs_offset;
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	u16 msgs;
+
+	if (mdev->num_msgs != mdev->msgs_acked)
+		return ERR_PTR(-ENODEV);
+
+	for (msgs = 0; msgs < mdev->msgs_acked; msgs++) {
+		struct mbox_msghdr *pmsg = mdev->mbase + imsg;
+		struct mbox_msghdr *prsp = mdev->mbase + irsp;
+
+		if (msg == pmsg) {
+			if (pmsg->id != prsp->id)
+				return ERR_PTR(-ENODEV);
+			return prsp;
+		}
+
+		imsg = pmsg->next_msgoff;
+		irsp = prsp->next_msgoff;
+	}
+
+	return ERR_PTR(-ENODEV);
+}
+EXPORT_SYMBOL(otx2_mbox_get_rsp);
+
+int
+otx2_reply_invalid_msg(struct otx2_mbox *mbox, int devid, u16 pcifunc, u16 id)
+{
+	struct msg_rsp *rsp;
+
+	rsp = (struct msg_rsp *)
+	       otx2_mbox_alloc_msg(mbox, devid, sizeof(*rsp));
+	if (!rsp)
+		return -ENOMEM;
+	rsp->hdr.id = id;
+	rsp->hdr.sig = OTX2_MBOX_RSP_SIG;
+	rsp->hdr.rc = MBOX_MSG_INVALID;
+	rsp->hdr.pcifunc = pcifunc;
+	return 0;
+}
+EXPORT_SYMBOL(otx2_reply_invalid_msg);
+
+bool otx2_mbox_nonempty(struct otx2_mbox *mbox, int devid)
+{
+	struct otx2_mbox_dev *mdev = &mbox->dev[devid];
+	bool ret;
+
+	spin_lock(&mdev->mbox_lock);
+	ret = mdev->num_msgs != 0;
+	spin_unlock(&mdev->mbox_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL(otx2_mbox_nonempty);
+
+const char *otx2_mbox_id2name(u16 id)
+{
+	switch (id) {
+#define M(_name, _id, _1, _2) case _id: return # _name;
+	MBOX_MESSAGES
+#undef M
+	default:
+		return "INVALID ID";
+	}
+}
+EXPORT_SYMBOL(otx2_mbox_id2name);
+
+MODULE_AUTHOR("Marvell International Ltd.");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
new file mode 100644
index 000000000000..a15a59c9a239
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -0,0 +1,525 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef MBOX_H
+#define MBOX_H
+
+#include <linux/etherdevice.h>
+#include <linux/sizes.h>
+
+#include "rvu_struct.h"
+#include "common.h"
+
+#define MBOX_SIZE		SZ_64K
+
+/* AF/PF: PF initiated, PF/VF VF initiated */
+#define MBOX_DOWN_RX_START	0
+#define MBOX_DOWN_RX_SIZE	(46 * SZ_1K)
+#define MBOX_DOWN_TX_START	(MBOX_DOWN_RX_START + MBOX_DOWN_RX_SIZE)
+#define MBOX_DOWN_TX_SIZE	(16 * SZ_1K)
+/* AF/PF: AF initiated, PF/VF PF initiated */
+#define MBOX_UP_RX_START	(MBOX_DOWN_TX_START + MBOX_DOWN_TX_SIZE)
+#define MBOX_UP_RX_SIZE		SZ_1K
+#define MBOX_UP_TX_START	(MBOX_UP_RX_START + MBOX_UP_RX_SIZE)
+#define MBOX_UP_TX_SIZE		SZ_1K
+
+#if MBOX_UP_TX_SIZE + MBOX_UP_TX_START != MBOX_SIZE
+# error "incorrect mailbox area sizes"
+#endif
+
+#define INTR_MASK(pfvfs) ((pfvfs < 64) ? (BIT_ULL(pfvfs) - 1) : (~0ull))
+
+#define MBOX_RSP_TIMEOUT	1000 /* in ms, Time to wait for mbox response */
+
+#define MBOX_MSG_ALIGN		16  /* Align mbox msg start to 16bytes */
+
+/* Mailbox directions */
+#define MBOX_DIR_AFPF		0  /* AF replies to PF */
+#define MBOX_DIR_PFAF		1  /* PF sends messages to AF */
+#define MBOX_DIR_PFVF		2  /* PF replies to VF */
+#define MBOX_DIR_VFPF		3  /* VF sends messages to PF */
+#define MBOX_DIR_AFPF_UP	4  /* AF sends messages to PF */
+#define MBOX_DIR_PFAF_UP	5  /* PF replies to AF */
+#define MBOX_DIR_PFVF_UP	6  /* PF sends messages to VF */
+#define MBOX_DIR_VFPF_UP	7  /* VF replies to PF */
+
+struct otx2_mbox_dev {
+	void	    *mbase;   /* This dev's mbox region */
+	spinlock_t  mbox_lock;
+	u16         msg_size; /* Total msg size to be sent */
+	u16         rsp_size; /* Total rsp size to be sure the reply is ok */
+	u16         num_msgs; /* No of msgs sent or waiting for response */
+	u16         msgs_acked; /* No of msgs for which response is received */
+};
+
+struct otx2_mbox {
+	struct pci_dev *pdev;
+	void   *hwbase;  /* Mbox region advertised by HW */
+	void   *reg_base;/* CSR base for this dev */
+	u64    trigger;  /* Trigger mbox notification */
+	u16    tr_shift; /* Mbox trigger shift */
+	u64    rx_start; /* Offset of Rx region in mbox memory */
+	u64    tx_start; /* Offset of Tx region in mbox memory */
+	u16    rx_size;  /* Size of Rx region */
+	u16    tx_size;  /* Size of Tx region */
+	u16    ndevs;    /* The number of peers */
+	struct otx2_mbox_dev *dev;
+};
+
+/* Header which preceeds all mbox messages */
+struct mbox_hdr {
+	u16  num_msgs;   /* No of msgs embedded */
+};
+
+/* Header which preceeds every msg and is also part of it */
+struct mbox_msghdr {
+	u16 pcifunc;     /* Who's sending this msg */
+	u16 id;          /* Mbox message ID */
+#define OTX2_MBOX_REQ_SIG (0xdead)
+#define OTX2_MBOX_RSP_SIG (0xbeef)
+	u16 sig;         /* Signature, for validating corrupted msgs */
+#define OTX2_MBOX_VERSION (0x0001)
+	u16 ver;         /* Version of msg's structure for this ID */
+	u16 next_msgoff; /* Offset of next msg within mailbox region */
+	int rc;          /* Msg process'ed response code */
+};
+
+void otx2_mbox_reset(struct otx2_mbox *mbox, int devid);
+void otx2_mbox_destroy(struct otx2_mbox *mbox);
+int otx2_mbox_init(struct otx2_mbox *mbox, void __force *hwbase,
+		   struct pci_dev *pdev, void __force *reg_base,
+		   int direction, int ndevs);
+void otx2_mbox_msg_send(struct otx2_mbox *mbox, int devid);
+int otx2_mbox_wait_for_rsp(struct otx2_mbox *mbox, int devid);
+int otx2_mbox_busy_poll_for_rsp(struct otx2_mbox *mbox, int devid);
+struct mbox_msghdr *otx2_mbox_alloc_msg_rsp(struct otx2_mbox *mbox, int devid,
+					    int size, int size_rsp);
+struct mbox_msghdr *otx2_mbox_get_rsp(struct otx2_mbox *mbox, int devid,
+				      struct mbox_msghdr *msg);
+int otx2_reply_invalid_msg(struct otx2_mbox *mbox, int devid,
+			   u16 pcifunc, u16 id);
+bool otx2_mbox_nonempty(struct otx2_mbox *mbox, int devid);
+const char *otx2_mbox_id2name(u16 id);
+static inline struct mbox_msghdr *otx2_mbox_alloc_msg(struct otx2_mbox *mbox,
+						      int devid, int size)
+{
+	return otx2_mbox_alloc_msg_rsp(mbox, devid, size, 0);
+}
+
+/* Mailbox message types */
+#define MBOX_MSG_MASK				0xFFFF
+#define MBOX_MSG_INVALID			0xFFFE
+#define MBOX_MSG_MAX				0xFFFF
+
+#define MBOX_MESSAGES							\
+/* Generic mbox IDs (range 0x000 - 0x1FF) */				\
+M(READY,		0x001, msg_req, ready_msg_rsp)			\
+M(ATTACH_RESOURCES,	0x002, rsrc_attach, msg_rsp)			\
+M(DETACH_RESOURCES,	0x003, rsrc_detach, msg_rsp)			\
+M(MSIX_OFFSET,		0x004, msg_req, msix_offset_rsp)		\
+/* CGX mbox IDs (range 0x200 - 0x3FF) */				\
+M(CGX_START_RXTX,	0x200, msg_req, msg_rsp)			\
+M(CGX_STOP_RXTX,	0x201, msg_req, msg_rsp)			\
+M(CGX_STATS,		0x202, msg_req, cgx_stats_rsp)			\
+M(CGX_MAC_ADDR_SET,	0x203, cgx_mac_addr_set_or_get,			\
+				cgx_mac_addr_set_or_get)		\
+M(CGX_MAC_ADDR_GET,	0x204, cgx_mac_addr_set_or_get,			\
+				cgx_mac_addr_set_or_get)		\
+M(CGX_PROMISC_ENABLE,	0x205, msg_req, msg_rsp)			\
+M(CGX_PROMISC_DISABLE,	0x206, msg_req, msg_rsp)			\
+M(CGX_START_LINKEVENTS, 0x207, msg_req, msg_rsp)			\
+M(CGX_STOP_LINKEVENTS,	0x208, msg_req, msg_rsp)			\
+M(CGX_GET_LINKINFO,	0x209, msg_req, cgx_link_info_msg)		\
+M(CGX_INTLBK_ENABLE,	0x20A, msg_req, msg_rsp)			\
+M(CGX_INTLBK_DISABLE,	0x20B, msg_req, msg_rsp)			\
+/* NPA mbox IDs (range 0x400 - 0x5FF) */				\
+M(NPA_LF_ALLOC,		0x400, npa_lf_alloc_req, npa_lf_alloc_rsp)	\
+M(NPA_LF_FREE,		0x401, msg_req, msg_rsp)			\
+M(NPA_AQ_ENQ,		0x402, npa_aq_enq_req, npa_aq_enq_rsp)		\
+M(NPA_HWCTX_DISABLE,	0x403, hwctx_disable_req, msg_rsp)		\
+/* SSO/SSOW mbox IDs (range 0x600 - 0x7FF) */				\
+/* TIM mbox IDs (range 0x800 - 0x9FF) */				\
+/* CPT mbox IDs (range 0xA00 - 0xBFF) */				\
+/* NPC mbox IDs (range 0x6000 - 0x7FFF) */				\
+/* NIX mbox IDs (range 0x8000 - 0xFFFF) */				\
+M(NIX_LF_ALLOC,		0x8000, nix_lf_alloc_req, nix_lf_alloc_rsp)	\
+M(NIX_LF_FREE,		0x8001, msg_req, msg_rsp)			\
+M(NIX_AQ_ENQ,		0x8002, nix_aq_enq_req, nix_aq_enq_rsp)		\
+M(NIX_HWCTX_DISABLE,	0x8003, hwctx_disable_req, msg_rsp)		\
+M(NIX_TXSCH_ALLOC,	0x8004, nix_txsch_alloc_req, nix_txsch_alloc_rsp) \
+M(NIX_TXSCH_FREE,	0x8005, nix_txsch_free_req, msg_rsp)		\
+M(NIX_TXSCHQ_CFG,	0x8006, nix_txschq_config, msg_rsp)		\
+M(NIX_STATS_RST,	0x8007, msg_req, msg_rsp)			\
+M(NIX_VTAG_CFG,	0x8008, nix_vtag_config, msg_rsp)		\
+M(NIX_RSS_FLOWKEY_CFG,  0x8009, nix_rss_flowkey_cfg, msg_rsp)		\
+M(NIX_SET_MAC_ADDR,	0x800a, nix_set_mac_addr, msg_rsp)		\
+M(NIX_SET_RX_MODE,	0x800b, nix_rx_mode, msg_rsp)
+
+/* Messages initiated by AF (range 0xC00 - 0xDFF) */
+#define MBOX_UP_CGX_MESSAGES						\
+M(CGX_LINK_EVENT,		0xC00, cgx_link_info_msg, msg_rsp)
+
+enum {
+#define M(_name, _id, _1, _2) MBOX_MSG_ ## _name = _id,
+MBOX_MESSAGES
+MBOX_UP_CGX_MESSAGES
+#undef M
+};
+
+/* Mailbox message formats */
+
+#define RVU_DEFAULT_PF_FUNC     0xFFFF
+
+/* Generic request msg used for those mbox messages which
+ * don't send any data in the request.
+ */
+struct msg_req {
+	struct mbox_msghdr hdr;
+};
+
+/* Generic rsponse msg used a ack or response for those mbox
+ * messages which doesn't have a specific rsp msg format.
+ */
+struct msg_rsp {
+	struct mbox_msghdr hdr;
+};
+
+struct ready_msg_rsp {
+	struct mbox_msghdr hdr;
+	u16    sclk_feq;	/* SCLK frequency */
+};
+
+/* Structure for requesting resource provisioning.
+ * 'modify' flag to be used when either requesting more
+ * or to detach partial of a cetain resource type.
+ * Rest of the fields specify how many of what type to
+ * be attached.
+ */
+struct rsrc_attach {
+	struct mbox_msghdr hdr;
+	u8   modify:1;
+	u8   npalf:1;
+	u8   nixlf:1;
+	u16  sso;
+	u16  ssow;
+	u16  timlfs;
+	u16  cptlfs;
+};
+
+/* Structure for relinquishing resources.
+ * 'partial' flag to be used when relinquishing all resources
+ * but only of a certain type. If not set, all resources of all
+ * types provisioned to the RVU function will be detached.
+ */
+struct rsrc_detach {
+	struct mbox_msghdr hdr;
+	u8 partial:1;
+	u8 npalf:1;
+	u8 nixlf:1;
+	u8 sso:1;
+	u8 ssow:1;
+	u8 timlfs:1;
+	u8 cptlfs:1;
+};
+
+#define MSIX_VECTOR_INVALID	0xFFFF
+#define MAX_RVU_BLKLF_CNT	256
+
+struct msix_offset_rsp {
+	struct mbox_msghdr hdr;
+	u16  npa_msixoff;
+	u16  nix_msixoff;
+	u8   sso;
+	u8   ssow;
+	u8   timlfs;
+	u8   cptlfs;
+	u16  sso_msixoff[MAX_RVU_BLKLF_CNT];
+	u16  ssow_msixoff[MAX_RVU_BLKLF_CNT];
+	u16  timlf_msixoff[MAX_RVU_BLKLF_CNT];
+	u16  cptlf_msixoff[MAX_RVU_BLKLF_CNT];
+};
+
+/* CGX mbox message formats */
+
+struct cgx_stats_rsp {
+	struct mbox_msghdr hdr;
+#define CGX_RX_STATS_COUNT	13
+#define CGX_TX_STATS_COUNT	18
+	u64 rx_stats[CGX_RX_STATS_COUNT];
+	u64 tx_stats[CGX_TX_STATS_COUNT];
+};
+
+/* Structure for requesting the operation for
+ * setting/getting mac address in the CGX interface
+ */
+struct cgx_mac_addr_set_or_get {
+	struct mbox_msghdr hdr;
+	u8 mac_addr[ETH_ALEN];
+};
+
+struct cgx_link_user_info {
+	uint64_t link_up:1;
+	uint64_t full_duplex:1;
+	uint64_t lmac_type_id:4;
+	uint64_t speed:20; /* speed in Mbps */
+#define LMACTYPE_STR_LEN 16
+	char lmac_type[LMACTYPE_STR_LEN];
+};
+
+struct cgx_link_info_msg {
+	struct mbox_msghdr hdr;
+	struct cgx_link_user_info link_info;
+};
+
+/* NPA mbox message formats */
+
+/* NPA mailbox error codes
+ * Range 301 - 400.
+ */
+enum npa_af_status {
+	NPA_AF_ERR_PARAM            = -301,
+	NPA_AF_ERR_AQ_FULL          = -302,
+	NPA_AF_ERR_AQ_ENQUEUE       = -303,
+	NPA_AF_ERR_AF_LF_INVALID    = -304,
+	NPA_AF_ERR_AF_LF_ALLOC      = -305,
+	NPA_AF_ERR_LF_RESET         = -306,
+};
+
+/* For NPA LF context alloc and init */
+struct npa_lf_alloc_req {
+	struct mbox_msghdr hdr;
+	int node;
+	int aura_sz;  /* No of auras */
+	u32 nr_pools; /* No of pools */
+};
+
+struct npa_lf_alloc_rsp {
+	struct mbox_msghdr hdr;
+	u32 stack_pg_ptrs;  /* No of ptrs per stack page */
+	u32 stack_pg_bytes; /* Size of stack page */
+	u16 qints; /* NPA_AF_CONST::QINTS */
+};
+
+/* NPA AQ enqueue msg */
+struct npa_aq_enq_req {
+	struct mbox_msghdr hdr;
+	u32 aura_id;
+	u8 ctype;
+	u8 op;
+	union {
+		/* Valid when op == WRITE/INIT and ctype == AURA.
+		 * LF fills the pool_id in aura.pool_addr. AF will translate
+		 * the pool_id to pool context pointer.
+		 */
+		struct npa_aura_s aura;
+		/* Valid when op == WRITE/INIT and ctype == POOL */
+		struct npa_pool_s pool;
+	};
+	/* Mask data when op == WRITE (1=write, 0=don't write) */
+	union {
+		/* Valid when op == WRITE and ctype == AURA */
+		struct npa_aura_s aura_mask;
+		/* Valid when op == WRITE and ctype == POOL */
+		struct npa_pool_s pool_mask;
+	};
+};
+
+struct npa_aq_enq_rsp {
+	struct mbox_msghdr hdr;
+	union {
+		/* Valid when op == READ and ctype == AURA */
+		struct npa_aura_s aura;
+		/* Valid when op == READ and ctype == POOL */
+		struct npa_pool_s pool;
+	};
+};
+
+/* Disable all contexts of type 'ctype' */
+struct hwctx_disable_req {
+	struct mbox_msghdr hdr;
+	u8 ctype;
+};
+
+/* NIX mailbox error codes
+ * Range 401 - 500.
+ */
+enum nix_af_status {
+	NIX_AF_ERR_PARAM            = -401,
+	NIX_AF_ERR_AQ_FULL          = -402,
+	NIX_AF_ERR_AQ_ENQUEUE       = -403,
+	NIX_AF_ERR_AF_LF_INVALID    = -404,
+	NIX_AF_ERR_AF_LF_ALLOC      = -405,
+	NIX_AF_ERR_TLX_ALLOC_FAIL   = -406,
+	NIX_AF_ERR_TLX_INVALID      = -407,
+	NIX_AF_ERR_RSS_SIZE_INVALID = -408,
+	NIX_AF_ERR_RSS_GRPS_INVALID = -409,
+	NIX_AF_ERR_FRS_INVALID      = -410,
+	NIX_AF_ERR_RX_LINK_INVALID  = -411,
+	NIX_AF_INVAL_TXSCHQ_CFG     = -412,
+	NIX_AF_SMQ_FLUSH_FAILED     = -413,
+	NIX_AF_ERR_LF_RESET         = -414,
+};
+
+/* For NIX LF context alloc and init */
+struct nix_lf_alloc_req {
+	struct mbox_msghdr hdr;
+	int node;
+	u32 rq_cnt;   /* No of receive queues */
+	u32 sq_cnt;   /* No of send queues */
+	u32 cq_cnt;   /* No of completion queues */
+	u8  xqe_sz;
+	u16 rss_sz;
+	u8  rss_grps;
+	u16 npa_func;
+	u16 sso_func;
+	u64 rx_cfg;   /* See NIX_AF_LF(0..127)_RX_CFG */
+};
+
+struct nix_lf_alloc_rsp {
+	struct mbox_msghdr hdr;
+	u16	sqb_size;
+	u16	rx_chan_base;
+	u16	tx_chan_base;
+	u8      rx_chan_cnt; /* total number of RX channels */
+	u8      tx_chan_cnt; /* total number of TX channels */
+	u8	lso_tsov4_idx;
+	u8	lso_tsov6_idx;
+	u8      mac_addr[ETH_ALEN];
+};
+
+/* NIX AQ enqueue msg */
+struct nix_aq_enq_req {
+	struct mbox_msghdr hdr;
+	u32  qidx;
+	u8 ctype;
+	u8 op;
+	union {
+		struct nix_rq_ctx_s rq;
+		struct nix_sq_ctx_s sq;
+		struct nix_cq_ctx_s cq;
+		struct nix_rsse_s   rss;
+		struct nix_rx_mce_s mce;
+	};
+	union {
+		struct nix_rq_ctx_s rq_mask;
+		struct nix_sq_ctx_s sq_mask;
+		struct nix_cq_ctx_s cq_mask;
+		struct nix_rsse_s   rss_mask;
+		struct nix_rx_mce_s mce_mask;
+	};
+};
+
+struct nix_aq_enq_rsp {
+	struct mbox_msghdr hdr;
+	union {
+		struct nix_rq_ctx_s rq;
+		struct nix_sq_ctx_s sq;
+		struct nix_cq_ctx_s cq;
+		struct nix_rsse_s   rss;
+		struct nix_rx_mce_s mce;
+	};
+};
+
+/* Tx scheduler/shaper mailbox messages */
+
+#define MAX_TXSCHQ_PER_FUNC		128
+
+struct nix_txsch_alloc_req {
+	struct mbox_msghdr hdr;
+	/* Scheduler queue count request at each level */
+	u16 schq_contig[NIX_TXSCH_LVL_CNT]; /* No of contiguous queues */
+	u16 schq[NIX_TXSCH_LVL_CNT]; /* No of non-contiguous queues */
+};
+
+struct nix_txsch_alloc_rsp {
+	struct mbox_msghdr hdr;
+	/* Scheduler queue count allocated at each level */
+	u16 schq_contig[NIX_TXSCH_LVL_CNT];
+	u16 schq[NIX_TXSCH_LVL_CNT];
+	/* Scheduler queue list allocated at each level */
+	u16 schq_contig_list[NIX_TXSCH_LVL_CNT][MAX_TXSCHQ_PER_FUNC];
+	u16 schq_list[NIX_TXSCH_LVL_CNT][MAX_TXSCHQ_PER_FUNC];
+};
+
+struct nix_txsch_free_req {
+	struct mbox_msghdr hdr;
+#define TXSCHQ_FREE_ALL BIT_ULL(0)
+	u16 flags;
+	/* Scheduler queue level to be freed */
+	u16 schq_lvl;
+	/* List of scheduler queues to be freed */
+	u16 schq;
+};
+
+struct nix_txschq_config {
+	struct mbox_msghdr hdr;
+	u8 lvl;	/* SMQ/MDQ/TL4/TL3/TL2/TL1 */
+#define TXSCHQ_IDX_SHIFT	16
+#define TXSCHQ_IDX_MASK		(BIT_ULL(10) - 1)
+#define TXSCHQ_IDX(reg, shift)	(((reg) >> (shift)) & TXSCHQ_IDX_MASK)
+	u8 num_regs;
+#define MAX_REGS_PER_MBOX_MSG	20
+	u64 reg[MAX_REGS_PER_MBOX_MSG];
+	u64 regval[MAX_REGS_PER_MBOX_MSG];
+};
+
+struct nix_vtag_config {
+	struct mbox_msghdr hdr;
+	u8 vtag_size;
+	/* cfg_type is '0' for tx vlan cfg
+	 * cfg_type is '1' for rx vlan cfg
+	 */
+	u8 cfg_type;
+	union {
+		/* valid when cfg_type is '0' */
+		struct {
+			/* tx vlan0 tag(C-VLAN) */
+			u64 vlan0;
+			/* tx vlan1 tag(S-VLAN) */
+			u64 vlan1;
+			/* insert tx vlan tag */
+			u8 insert_vlan :1;
+			/* insert tx double vlan tag */
+			u8 double_vlan :1;
+		} tx;
+
+		/* valid when cfg_type is '1' */
+		struct {
+			/* rx vtag type index */
+			u8 vtag_type;
+			/* rx vtag strip */
+			u8 strip_vtag :1;
+			/* rx vtag capture */
+			u8 capture_vtag :1;
+		} rx;
+	};
+};
+
+struct nix_rss_flowkey_cfg {
+	struct mbox_msghdr hdr;
+	int	mcam_index;  /* MCAM entry index to modify */
+	u32	flowkey_cfg; /* Flowkey types selected */
+	u8	group;       /* RSS context or group */
+};
+
+struct nix_set_mac_addr {
+	struct mbox_msghdr hdr;
+	u8 mac_addr[ETH_ALEN]; /* MAC address to be set for this pcifunc */
+};
+
+struct nix_rx_mode {
+	struct mbox_msghdr hdr;
+#define NIX_RX_MODE_UCAST	BIT(0)
+#define NIX_RX_MODE_PROMISC	BIT(1)
+#define NIX_RX_MODE_ALLMULTI	BIT(2)
+	u16	mode;
+};
+
+#endif /* MBOX_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc.h b/drivers/net/ethernet/marvell/octeontx2/af/npc.h
new file mode 100644
index 000000000000..f98b0113def3
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/npc.h
@@ -0,0 +1,262 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef NPC_H
+#define NPC_H
+
+enum NPC_LID_E {
+	NPC_LID_LA = 0,
+	NPC_LID_LB,
+	NPC_LID_LC,
+	NPC_LID_LD,
+	NPC_LID_LE,
+	NPC_LID_LF,
+	NPC_LID_LG,
+	NPC_LID_LH,
+};
+
+#define NPC_LT_NA 0
+
+enum npc_kpu_la_ltype {
+	NPC_LT_LA_8023 = 1,
+	NPC_LT_LA_ETHER,
+};
+
+enum npc_kpu_lb_ltype {
+	NPC_LT_LB_ETAG = 1,
+	NPC_LT_LB_CTAG,
+	NPC_LT_LB_STAG,
+	NPC_LT_LB_BTAG,
+	NPC_LT_LB_QINQ,
+	NPC_LT_LB_ITAG,
+};
+
+enum npc_kpu_lc_ltype {
+	NPC_LT_LC_IP = 1,
+	NPC_LT_LC_IP6,
+	NPC_LT_LC_ARP,
+	NPC_LT_LC_RARP,
+	NPC_LT_LC_MPLS,
+	NPC_LT_LC_NSH,
+	NPC_LT_LC_PTP,
+	NPC_LT_LC_FCOE,
+};
+
+/* Don't modify Ltypes upto SCTP, otherwise it will
+ * effect flow tag calculation and thus RSS.
+ */
+enum npc_kpu_ld_ltype {
+	NPC_LT_LD_TCP = 1,
+	NPC_LT_LD_UDP,
+	NPC_LT_LD_ICMP,
+	NPC_LT_LD_SCTP,
+	NPC_LT_LD_IGMP,
+	NPC_LT_LD_ICMP6,
+	NPC_LT_LD_ESP,
+	NPC_LT_LD_AH,
+	NPC_LT_LD_GRE,
+	NPC_LT_LD_GRE_MPLS,
+	NPC_LT_LD_GRE_NSH,
+	NPC_LT_LD_TU_MPLS,
+};
+
+enum npc_kpu_le_ltype {
+	NPC_LT_LE_TU_ETHER = 1,
+	NPC_LT_LE_TU_PPP,
+	NPC_LT_LE_TU_MPLS_IN_NSH,
+	NPC_LT_LE_TU_3RD_NSH,
+};
+
+enum npc_kpu_lf_ltype {
+	NPC_LT_LF_TU_IP = 1,
+	NPC_LT_LF_TU_IP6,
+	NPC_LT_LF_TU_ARP,
+	NPC_LT_LF_TU_MPLS_IP,
+	NPC_LT_LF_TU_MPLS_IP6,
+	NPC_LT_LF_TU_MPLS_ETHER,
+};
+
+enum npc_kpu_lg_ltype {
+	NPC_LT_LG_TU_TCP = 1,
+	NPC_LT_LG_TU_UDP,
+	NPC_LT_LG_TU_SCTP,
+	NPC_LT_LG_TU_ICMP,
+	NPC_LT_LG_TU_IGMP,
+	NPC_LT_LG_TU_ICMP6,
+	NPC_LT_LG_TU_ESP,
+	NPC_LT_LG_TU_AH,
+};
+
+enum npc_kpu_lh_ltype {
+	NPC_LT_LH_TCP_DATA = 1,
+	NPC_LT_LH_HTTP_DATA,
+	NPC_LT_LH_HTTPS_DATA,
+	NPC_LT_LH_PPTP_DATA,
+	NPC_LT_LH_UDP_DATA,
+};
+
+struct npc_kpu_profile_cam {
+	u8 state;
+	u8 state_mask;
+	u16 dp0;
+	u16 dp0_mask;
+	u16 dp1;
+	u16 dp1_mask;
+	u16 dp2;
+	u16 dp2_mask;
+};
+
+struct npc_kpu_profile_action {
+	u8 errlev;
+	u8 errcode;
+	u8 dp0_offset;
+	u8 dp1_offset;
+	u8 dp2_offset;
+	u8 bypass_count;
+	u8 parse_done;
+	u8 next_state;
+	u8 ptr_advance;
+	u8 cap_ena;
+	u8 lid;
+	u8 ltype;
+	u8 flags;
+	u8 offset;
+	u8 mask;
+	u8 right;
+	u8 shift;
+};
+
+struct npc_kpu_profile {
+	int cam_entries;
+	int action_entries;
+	struct npc_kpu_profile_cam *cam;
+	struct npc_kpu_profile_action *action;
+};
+
+/* NPC KPU register formats */
+struct npc_kpu_cam {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 rsvd_63_56     : 8;
+	u64 state          : 8;
+	u64 dp2_data       : 16;
+	u64 dp1_data       : 16;
+	u64 dp0_data       : 16;
+#else
+	u64 dp0_data       : 16;
+	u64 dp1_data       : 16;
+	u64 dp2_data       : 16;
+	u64 state          : 8;
+	u64 rsvd_63_56     : 8;
+#endif
+};
+
+struct npc_kpu_action0 {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 rsvd_63_57     : 7;
+	u64 byp_count      : 3;
+	u64 capture_ena    : 1;
+	u64 parse_done     : 1;
+	u64 next_state     : 8;
+	u64 rsvd_43        : 1;
+	u64 capture_lid    : 3;
+	u64 capture_ltype  : 4;
+	u64 capture_flags  : 8;
+	u64 ptr_advance    : 8;
+	u64 var_len_offset : 8;
+	u64 var_len_mask   : 8;
+	u64 var_len_right  : 1;
+	u64 var_len_shift  : 3;
+#else
+	u64 var_len_shift  : 3;
+	u64 var_len_right  : 1;
+	u64 var_len_mask   : 8;
+	u64 var_len_offset : 8;
+	u64 ptr_advance    : 8;
+	u64 capture_flags  : 8;
+	u64 capture_ltype  : 4;
+	u64 capture_lid    : 3;
+	u64 rsvd_43        : 1;
+	u64 next_state     : 8;
+	u64 parse_done     : 1;
+	u64 capture_ena    : 1;
+	u64 byp_count      : 3;
+	u64 rsvd_63_57     : 7;
+#endif
+};
+
+struct npc_kpu_action1 {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 rsvd_63_36     : 28;
+	u64 errlev         : 4;
+	u64 errcode        : 8;
+	u64 dp2_offset     : 8;
+	u64 dp1_offset     : 8;
+	u64 dp0_offset     : 8;
+#else
+	u64 dp0_offset     : 8;
+	u64 dp1_offset     : 8;
+	u64 dp2_offset     : 8;
+	u64 errcode        : 8;
+	u64 errlev         : 4;
+	u64 rsvd_63_36     : 28;
+#endif
+};
+
+struct npc_kpu_pkind_cpi_def {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 ena            : 1;
+	u64 rsvd_62_59     : 4;
+	u64 lid            : 3;
+	u64 ltype_match    : 4;
+	u64 ltype_mask     : 4;
+	u64 flags_match    : 8;
+	u64 flags_mask     : 8;
+	u64 add_offset     : 8;
+	u64 add_mask       : 8;
+	u64 rsvd_15        : 1;
+	u64 add_shift      : 3;
+	u64 rsvd_11_10     : 2;
+	u64 cpi_base       : 10;
+#else
+	u64 cpi_base       : 10;
+	u64 rsvd_11_10     : 2;
+	u64 add_shift      : 3;
+	u64 rsvd_15        : 1;
+	u64 add_mask       : 8;
+	u64 add_offset     : 8;
+	u64 flags_mask     : 8;
+	u64 flags_match    : 8;
+	u64 ltype_mask     : 4;
+	u64 ltype_match    : 4;
+	u64 lid            : 3;
+	u64 rsvd_62_59     : 4;
+	u64 ena            : 1;
+#endif
+};
+
+struct nix_rx_action {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64	rsvd_63_61	:3;
+	u64	flow_key_alg	:5;
+	u64	match_id	:16;
+	u64	index		:20;
+	u64	pf_func		:16;
+	u64	op		:4;
+#else
+	u64	op		:4;
+	u64	pf_func		:16;
+	u64	index		:20;
+	u64	match_id	:16;
+	u64	flow_key_alg	:5;
+	u64	rsvd_63_61	:3;
+#endif
+};
+
+#endif /* NPC_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
new file mode 100644
index 000000000000..b2ce957605bb
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
@@ -0,0 +1,5709 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef NPC_PROFILE_H
+#define NPC_PROFILE_H
+
+#define NPC_ETYPE_IP		0x0800
+#define NPC_ETYPE_IP6		0x86dd
+#define NPC_ETYPE_ARP		0x0806
+#define NPC_ETYPE_RARP		0x8035
+#define NPC_ETYPE_MPLSU		0x8847
+#define NPC_ETYPE_MPLSM		0x8848
+#define NPC_ETYPE_ETAG		0x893f
+#define NPC_ETYPE_CTAG		0x8100
+#define NPC_ETYPE_SBTAG		0x88a8
+#define NPC_ETYPE_ITAG		0x88e7
+#define NPC_ETYPE_PTP		0x88f7
+#define NPC_ETYPE_FCOE		0x8906
+#define NPC_ETYPE_QINQ		0x9100
+#define NPC_ETYPE_TRANS_ETH_BR	0x6558
+#define NPC_ETYPE_PPP		0x880b
+#define NPC_ETYPE_NSH		0x894f
+
+#define NPC_IPNH_HOP		0
+#define NPC_IPNH_ICMP		1
+#define NPC_IPNH_IGMP		2
+#define NPC_IPNH_IP		4
+#define NPC_IPNH_TCP		6
+#define NPC_IPNH_UDP		17
+#define NPC_IPNH_IP6		41
+#define NPC_IPNH_ROUT		43
+#define NPC_IPNH_FRAG		44
+#define NPC_IPNH_GRE		47
+#define NPC_IPNH_ESP		50
+#define NPC_IPNH_AH		51
+#define NPC_IPNH_ICMP6		58
+#define NPC_IPNH_NONH		59
+#define NPC_IPNH_DEST		60
+#define NPC_IPNH_SCTP		132
+#define NPC_IPNH_MPLS		137
+
+#define NPC_UDP_PORT_GTPC	2123
+#define NPC_UDP_PORT_GTPU	2152
+#define NPC_UDP_PORT_VXLAN	4789
+#define NPC_UDP_PORT_VXLANGPE	4790
+#define NPC_UDP_PORT_GENEVE	6081
+
+#define NPC_VXLANGPE_NP_IP	0x1
+#define NPC_VXLANGPE_NP_IP6	0x2
+#define NPC_VXLANGPE_NP_ETH	0x3
+#define NPC_VXLANGPE_NP_NSH	0x4
+#define NPC_VXLANGPE_NP_MPLS	0x5
+#define NPC_VXLANGPE_NP_GBP	0x6
+#define NPC_VXLANGPE_NP_VBNG	0x7
+
+#define NPC_NSH_NP_IP		0x1
+#define NPC_NSH_NP_IP6		0x2
+#define NPC_NSH_NP_ETH		0x3
+#define NPC_NSH_NP_NSH		0x4
+#define NPC_NSH_NP_MPLS		0x5
+
+#define NPC_TCP_PORT_HTTP	80
+#define NPC_TCP_PORT_HTTPS	443
+#define NPC_TCP_PORT_PPTP	1723
+
+#define NPC_MPLS_S		0x0100
+
+#define NPC_IP_VER_4		0x4000
+#define NPC_IP_VER_6		0x6000
+#define NPC_IP_VER_MASK		0xf000
+#define NPC_IP_HDR_LEN_5	0x0500
+#define NPC_IP_HDR_LEN_MASK	0x0f00
+
+#define NPC_GRE_F_CSUM		(0x1 << 15)
+#define NPC_GRE_F_ROUTE		(0x1 << 14)
+#define NPC_GRE_F_KEY		(0x1 << 13)
+#define NPC_GRE_F_SEQ		(0x1 << 12)
+#define NPC_GRE_F_ACK		(0x1 << 7)
+#define NPC_GRE_FLAG_MASK	(NPC_GRE_F_CSUM | NPC_GRE_F_ROUTE | \
+				 NPC_GRE_F_KEY | NPC_GRE_F_SEQ | NPC_GRE_F_ACK)
+#define NPC_GRE_VER_MASK	0x0003
+#define NPC_GRE_VER_1		0x0001
+
+#define NPC_VXLAN_I		0x0800
+
+#define NPC_VXLANGPE_VER	(0x3 << 12)
+#define NPC_VXLANGPE_I		(0x1 << 11)
+#define NPC_VXLANGPE_P		(0x1 << 10)
+#define NPC_VXLANGPE_B		(0x1 << 9)
+#define NPC_VXLANGPE_NP_MASK	0x00ff
+
+#define NPC_NSH_NP_MASK		0x00ff
+
+#define NPC_GENEVE_F_OAM	(0x1 << 7)
+#define NPC_GENEVE_F_CRI_OPT	(0x1 << 6)
+
+#define NPC_GTP_PT_GTP		(0x1 << 12)
+#define NPC_GTP_PT_MASK		(0x1 << 12)
+#define NPC_GTP_VER1		(0x1 << 13)
+#define NPC_GTP_VER_MASK	(0x7 << 13)
+#define NPC_GTP_MT_G_PDU	0xff
+#define NPC_GTP_MT_MASK		0xff
+
+#define NPC_TCP_DATA_OFFSET_5		0x5000
+#define NPC_TCP_DATA_OFFSET_MASK	0xf000
+
+enum npc_kpu_parser_state {
+	NPC_S_NA = 0,
+	NPC_S_KPU1_ETHER,
+	NPC_S_KPU1_PKI,
+	NPC_S_KPU2_CTAG,
+	NPC_S_KPU2_SBTAG,
+	NPC_S_KPU2_QINQ,
+	NPC_S_KPU2_ETAG,
+	NPC_S_KPU2_ITAG,
+	NPC_S_KPU3_CTAG,
+	NPC_S_KPU3_STAG,
+	NPC_S_KPU3_QINQ,
+	NPC_S_KPU3_ITAG,
+	NPC_S_KPU4_MPLS,
+	NPC_S_KPU4_NSH,
+	NPC_S_KPU5_IP,
+	NPC_S_KPU5_IP6,
+	NPC_S_KPU5_ARP,
+	NPC_S_KPU5_RARP,
+	NPC_S_KPU5_PTP,
+	NPC_S_KPU5_FCOE,
+	NPC_S_KPU5_MPLS,
+	NPC_S_KPU5_MPLS_PL,
+	NPC_S_KPU5_NSH,
+	NPC_S_KPU6_IP6_EXT,
+	NPC_S_KPU7_IP6_EXT,
+	NPC_S_KPU8_TCP,
+	NPC_S_KPU8_UDP,
+	NPC_S_KPU8_SCTP,
+	NPC_S_KPU8_ICMP,
+	NPC_S_KPU8_IGMP,
+	NPC_S_KPU8_ICMP6,
+	NPC_S_KPU8_GRE,
+	NPC_S_KPU8_ESP,
+	NPC_S_KPU8_AH,
+	NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN,
+	NPC_S_KPU9_TU_MPLS,
+	NPC_S_KPU9_TU_NSH,
+	NPC_S_KPU10_TU_MPLS_PL,
+	NPC_S_KPU10_TU_MPLS,
+	NPC_S_KPU10_TU_NSH,
+	NPC_S_KPU11_TU_ETHER,
+	NPC_S_KPU11_TU_PPP,
+	NPC_S_KPU11_TU_MPLS_IN_NSH,
+	NPC_S_KPU11_TU_3RD_NSH,
+	NPC_S_KPU12_TU_IP,
+	NPC_S_KPU12_TU_IP6,
+	NPC_S_KPU12_TU_ARP,
+	NPC_S_KPU13_TU_IP6_EXT,
+	NPC_S_KPU14_TU_IP6_EXT,
+	NPC_S_KPU15_TU_TCP,
+	NPC_S_KPU15_TU_UDP,
+	NPC_S_KPU15_TU_SCTP,
+	NPC_S_KPU15_TU_ICMP,
+	NPC_S_KPU15_TU_IGMP,
+	NPC_S_KPU15_TU_ICMP6,
+	NPC_S_KPU15_TU_ESP,
+	NPC_S_KPU15_TU_AH,
+	NPC_S_KPU16_HTTP_DATA,
+	NPC_S_KPU16_HTTPS_DATA,
+	NPC_S_KPU16_PPTP_DATA,
+	NPC_S_KPU16_TCP_DATA,
+	NPC_S_KPU16_UDP_DATA,
+	NPC_S_LAST /* has to be the last item */
+};
+
+enum npc_kpu_parser_flag {
+	NPC_F_NA = 0,
+	NPC_F_PKI,
+	NPC_F_PKI_VLAN,
+	NPC_F_PKI_ETAG,
+	NPC_F_PKI_ITAG,
+	NPC_F_PKI_MPLS,
+	NPC_F_PKI_NSH,
+	NPC_F_ETYPE_UNK,
+	NPC_F_ETHER_VLAN,
+	NPC_F_ETHER_ETAG,
+	NPC_F_ETHER_ITAG,
+	NPC_F_ETHER_MPLS,
+	NPC_F_ETHER_NSH,
+	NPC_F_STAG_CTAG,
+	NPC_F_STAG_CTAG_UNK,
+	NPC_F_STAG_STAG_CTAG,
+	NPC_F_STAG_STAG_STAG,
+	NPC_F_QINQ_CTAG,
+	NPC_F_QINQ_CTAG_UNK,
+	NPC_F_QINQ_QINQ_CTAG,
+	NPC_F_QINQ_QINQ_QINQ,
+	NPC_F_BTAG_ITAG,
+	NPC_F_BTAG_ITAG_STAG,
+	NPC_F_BTAG_ITAG_CTAG,
+	NPC_F_BTAG_ITAG_UNK,
+	NPC_F_ETAG_CTAG,
+	NPC_F_ETAG_BTAG_ITAG,
+	NPC_F_ETAG_STAG,
+	NPC_F_ETAG_QINQ,
+	NPC_F_ETAG_ITAG,
+	NPC_F_ETAG_ITAG_STAG,
+	NPC_F_ETAG_ITAG_CTAG,
+	NPC_F_ETAG_ITAG_UNK,
+	NPC_F_ITAG_STAG_CTAG,
+	NPC_F_ITAG_STAG,
+	NPC_F_ITAG_CTAG,
+	NPC_F_MPLS_4_LABELS,
+	NPC_F_MPLS_3_LABELS,
+	NPC_F_MPLS_2_LABELS,
+	NPC_F_IP_HAS_OPTIONS,
+	NPC_F_IP_IP_IN_IP,
+	NPC_F_IP_6TO4,
+	NPC_F_IP_MPLS_IN_IP,
+	NPC_F_IP_UNK_PROTO,
+	NPC_F_IP_IP_IN_IP_HAS_OPTIONS,
+	NPC_F_IP_6TO4_HAS_OPTIONS,
+	NPC_F_IP_MPLS_IN_IP_HAS_OPTIONS,
+	NPC_F_IP_UNK_PROTO_HAS_OPTIONS,
+	NPC_F_IP6_HAS_EXT,
+	NPC_F_IP6_TUN_IP6,
+	NPC_F_IP6_MPLS_IN_IP,
+	NPC_F_TCP_HAS_OPTIONS,
+	NPC_F_TCP_HTTP,
+	NPC_F_TCP_HTTPS,
+	NPC_F_TCP_PPTP,
+	NPC_F_TCP_UNK_PORT,
+	NPC_F_TCP_HTTP_HAS_OPTIONS,
+	NPC_F_TCP_HTTPS_HAS_OPTIONS,
+	NPC_F_TCP_PPTP_HAS_OPTIONS,
+	NPC_F_TCP_UNK_PORT_HAS_OPTIONS,
+	NPC_F_UDP_VXLAN,
+	NPC_F_UDP_VXLAN_NOVNI,
+	NPC_F_UDP_VXLAN_NOVNI_NSH,
+	NPC_F_UDP_VXLANGPE,
+	NPC_F_UDP_VXLANGPE_NSH,
+	NPC_F_UDP_VXLANGPE_MPLS,
+	NPC_F_UDP_VXLANGPE_NOVNI,
+	NPC_F_UDP_VXLANGPE_NOVNI_NSH,
+	NPC_F_UDP_VXLANGPE_NOVNI_MPLS,
+	NPC_F_UDP_VXLANGPE_UNK,
+	NPC_F_UDP_VXLANGPE_NONP,
+	NPC_F_UDP_GTP_GTPC,
+	NPC_F_UDP_GTP_GTPU_G_PDU,
+	NPC_F_UDP_GTP_GTPU_UNK,
+	NPC_F_UDP_UNK_PORT,
+	NPC_F_UDP_GENEVE,
+	NPC_F_UDP_GENEVE_OAM,
+	NPC_F_UDP_GENEVE_CRI_OPT,
+	NPC_F_UDP_GENEVE_OAM_CRI_OPT,
+	NPC_F_GRE_NVGRE,
+	NPC_F_GRE_HAS_SRE,
+	NPC_F_GRE_HAS_CSUM,
+	NPC_F_GRE_HAS_KEY,
+	NPC_F_GRE_HAS_SEQ,
+	NPC_F_GRE_HAS_CSUM_KEY,
+	NPC_F_GRE_HAS_CSUM_SEQ,
+	NPC_F_GRE_HAS_KEY_SEQ,
+	NPC_F_GRE_HAS_CSUM_KEY_SEQ,
+	NPC_F_GRE_HAS_ROUTE,
+	NPC_F_GRE_UNK_PROTO,
+	NPC_F_GRE_VER1,
+	NPC_F_GRE_VER1_HAS_SEQ,
+	NPC_F_GRE_VER1_HAS_ACK,
+	NPC_F_GRE_VER1_HAS_SEQ_ACK,
+	NPC_F_GRE_VER1_UNK_PROTO,
+	NPC_F_TU_ETHER_UNK,
+	NPC_F_TU_ETHER_CTAG,
+	NPC_F_TU_ETHER_CTAG_UNK,
+	NPC_F_TU_ETHER_STAG_CTAG,
+	NPC_F_TU_ETHER_STAG_CTAG_UNK,
+	NPC_F_TU_ETHER_STAG,
+	NPC_F_TU_ETHER_STAG_UNK,
+	NPC_F_TU_ETHER_QINQ_CTAG,
+	NPC_F_TU_ETHER_QINQ_CTAG_UNK,
+	NPC_F_TU_ETHER_QINQ,
+	NPC_F_TU_ETHER_QINQ_UNK,
+	NPC_F_LAST /* has to be the last item */
+};
+
+enum npc_kpu_err_code {
+	NPC_EC_NOERR = 0, /* has to be zero */
+	NPC_EC_UNK,
+	NPC_EC_L2_K1,
+	NPC_EC_L2_K2,
+	NPC_EC_L2_K3,
+	NPC_EC_L2_K3_ETYPE_UNK,
+	NPC_EC_L2_MPLS_2MANY,
+	NPC_EC_L2_K4,
+	NPC_EC_IP_VER,
+	NPC_EC_IP6_VER,
+	NPC_EC_VXLAN,
+	NPC_EC_NVGRE,
+	NPC_EC_GRE,
+	NPC_EC_GRE_VER1,
+	NPC_EC_L4,
+	NPC_EC_LAST /* has to be the last item */
+};
+
+enum NPC_ERRLEV_E {
+	NPC_ERRLEV_RE = 0,
+	NPC_ERRLEV_LA = 1,
+	NPC_ERRLEV_LB = 2,
+	NPC_ERRLEV_LC = 3,
+	NPC_ERRLEV_LD = 4,
+	NPC_ERRLEV_LE = 5,
+	NPC_ERRLEV_LF = 6,
+	NPC_ERRLEV_LG = 7,
+	NPC_ERRLEV_LH = 8,
+	NPC_ERRLEV_R9 = 9,
+	NPC_ERRLEV_R10 = 10,
+	NPC_ERRLEV_R11 = 11,
+	NPC_ERRLEV_R12 = 12,
+	NPC_ERRLEV_R13 = 13,
+	NPC_ERRLEV_R14 = 14,
+	NPC_ERRLEV_NIX = 15,
+	NPC_ERRLEV_ENUM_LAST = 16,
+};
+
+static struct npc_kpu_profile_action ikpu_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 14, 16,
+		0, 0, NPC_S_KPU1_ETHER, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 1, 0xff,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu1_cam_entries[] = {
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_ETAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, 0x0000, 0xfc00,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, 0x0400, 0xfe00,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_ETHER, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_ETAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0010, 0x0010, 0x0000, 0xffff,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0010, 0x0010, 0x0000, 0xffff,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU1_PKI, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu2_cam_entries[] = {
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_CTAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_RARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_PTP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_FCOE, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSU, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_NSH, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_SBTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_ARP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_RARP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_PTP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_FCOE, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_MPLSU, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_MPLSM, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_NSH, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_SBTAG, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_CTAG, 0xffff,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_SBTAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_RARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_PTP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_FCOE, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSU, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_NSH, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_QINQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_QINQ, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_ITAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_ARP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_SBTAG, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, NPC_ETYPE_CTAG, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, NPC_ETYPE_ITAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ETAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_ARP, 0xffff,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU2_ITAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu3_cam_entries[] = {
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_CTAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_RARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_PTP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_FCOE, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSU, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_NSH, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_STAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_RARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_PTP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_FCOE, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSU, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_MPLSM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_NSH, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_PTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_FCOE, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_QINQ, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_RARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_ARP, 0xffff,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU3_ITAG, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu4_cam_entries[] = {
+	{
+		NPC_S_KPU4_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU4_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		NPC_MPLS_S, NPC_MPLS_S, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU4_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, NPC_MPLS_S, NPC_MPLS_S, NPC_MPLS_S,
+	},
+	{
+		NPC_S_KPU4_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, NPC_MPLS_S, 0x0000, NPC_MPLS_S,
+	},
+	{
+		NPC_S_KPU4_NSH, 0xff, NPC_NSH_NP_IP, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU4_NSH, 0xff, NPC_NSH_NP_IP6, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU4_NSH, 0xff, NPC_NSH_NP_ETH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU4_NSH, 0xff, NPC_NSH_NP_NSH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU4_NSH, 0xff, NPC_NSH_NP_MPLS, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu5_cam_entries[] = {
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_TCP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_UDP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_SCTP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_ICMP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_IGMP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_ESP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_AH, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_GRE, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_IP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_IP6, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_MPLS, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, 0x0000, 0x0000,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_TCP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_UDP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_SCTP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_ICMP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_IGMP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_ESP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_AH, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_GRE, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_IP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_IP6, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, NPC_IPNH_MPLS, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, 0x0000, 0x0000,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_ARP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_RARP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_PTP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_FCOE, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_TCP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_UDP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_SCTP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_ICMP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_ICMP6 << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_ESP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_AH << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_GRE << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_IP6 << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, NPC_IPNH_MPLS << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, 0x0000, 0x0000,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_IP6, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS_PL, 0xff, NPC_IP_VER_4, NPC_IP_VER_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS_PL, 0xff, NPC_IP_VER_6, NPC_IP_VER_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS_PL, 0xff, 0x0000, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_MPLS_PL, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_NSH, 0xff, NPC_NSH_NP_IP, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_NSH, 0xff, NPC_NSH_NP_IP6, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_NSH, 0xff, NPC_NSH_NP_ETH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_NSH, 0xff, NPC_NSH_NP_NSH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU5_NSH, 0xff, NPC_NSH_NP_MPLS, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu6_cam_entries[] = {
+	{
+		NPC_S_KPU6_IP6_EXT, 0xff, 0x0000, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu7_cam_entries[] = {
+	{
+		NPC_S_KPU7_IP6_EXT, 0xff, 0x0000, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu8_cam_entries[] = {
+	{
+		NPC_S_KPU8_TCP, 0xff, NPC_TCP_PORT_HTTP, 0xffff,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, NPC_TCP_PORT_HTTPS, 0xffff,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, NPC_TCP_PORT_PPTP, 0xffff,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, 0x0000, 0x0000,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, NPC_TCP_PORT_HTTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, NPC_TCP_PORT_HTTPS, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, NPC_TCP_PORT_PPTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_TCP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLAN, 0xffff,
+		NPC_VXLAN_I, NPC_VXLAN_I, 0x0000, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLAN, 0xffff,
+		0x0000, 0xffff, 0x0000, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLAN, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_IP, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_IP6, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_ETH, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_NSH, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_MPLS, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P, NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_IP, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P, NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_IP6, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P, NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_ETH, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P, NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_NSH, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P, NPC_VXLANGPE_P | NPC_VXLANGPE_I,
+		NPC_VXLANGPE_NP_MPLS, NPC_VXLANGPE_NP_MASK,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		NPC_VXLANGPE_P, NPC_VXLANGPE_P, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_VXLANGPE, 0xffff,
+		0x0000, NPC_VXLANGPE_P, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		0x0000, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_TRANS_ETH_BR, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_OAM, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_TRANS_ETH_BR, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_CRI_OPT, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_TRANS_ETH_BR, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_TRANS_ETH_BR, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		0x0000, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_OAM, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_CRI_OPT, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		0x0000, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_OAM, NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_CRI_OPT,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GENEVE, 0xffff,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT,
+		NPC_GENEVE_F_OAM | NPC_GENEVE_F_CRI_OPT, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GTPC, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GTPU, 0xffff,
+		NPC_GTP_PT_GTP | NPC_GTP_VER1 | NPC_GTP_MT_G_PDU,
+		NPC_GTP_PT_MASK | NPC_GTP_VER_MASK | NPC_GTP_MT_MASK,
+		0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, NPC_UDP_PORT_GTPU, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_UDP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_SCTP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_ICMP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_IGMP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_ICMP6, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_ESP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_AH, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_TRANS_ETH_BR, 0xffff,
+		NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_TRANS_ETH_BR, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_CSUM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSU, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY | NPC_GRE_F_SEQ,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_CSUM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_MPLSM, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY | NPC_GRE_F_SEQ,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_CSUM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_NSH, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY | NPC_GRE_F_SEQ,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_CSUM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY | NPC_GRE_F_SEQ,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_CSUM, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_IP6, 0xffff,
+		NPC_GRE_F_CSUM | NPC_GRE_F_KEY | NPC_GRE_F_SEQ,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, 0x0000, 0xffff,
+		NPC_GRE_F_ROUTE, 0x4fff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, 0x0000, 0xffff,
+		0x0000, 0x4fff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, 0x0000, 0xffff,
+		0x0000, 0x0003, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_PPP, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_VER_1, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_PPP, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ | NPC_GRE_VER_1,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_PPP, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_ACK | NPC_GRE_VER_1,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, NPC_ETYPE_PPP, 0xffff,
+		NPC_GRE_F_KEY | NPC_GRE_F_SEQ | NPC_GRE_F_ACK | NPC_GRE_VER_1,
+		0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, 0x0000, 0xffff,
+		0x2001, 0xef7f, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU8_GRE, 0xff, 0x0000, 0xffff,
+		0x0001, 0x0003, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu9_cam_entries[] = {
+	{
+		NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 0xff, 0x0000, NPC_MPLS_S,
+		NPC_MPLS_S, NPC_MPLS_S, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, NPC_MPLS_S, NPC_MPLS_S, NPC_MPLS_S,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, NPC_MPLS_S, 0x0000, NPC_MPLS_S,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		NPC_MPLS_S, NPC_MPLS_S, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, NPC_MPLS_S, NPC_MPLS_S, NPC_MPLS_S,
+	},
+	{
+		NPC_S_KPU9_TU_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, NPC_MPLS_S, 0x0000, NPC_MPLS_S,
+	},
+	{
+		NPC_S_KPU9_TU_NSH, 0xff, NPC_NSH_NP_IP, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_NSH, 0xff, NPC_NSH_NP_IP6, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_NSH, 0xff, NPC_NSH_NP_ETH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_NSH, 0xff, NPC_NSH_NP_NSH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU9_TU_NSH, 0xff, NPC_NSH_NP_MPLS, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu10_cam_entries[] = {
+	{
+		NPC_S_KPU10_TU_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS, 0xff, NPC_MPLS_S, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS, 0xff, 0x0000, NPC_MPLS_S,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS_PL, 0xff, NPC_IP_VER_4, NPC_IP_VER_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS_PL, 0xff, NPC_IP_VER_6, NPC_IP_VER_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS_PL, 0xff, 0x0000, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_MPLS_PL, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_NSH, 0xff, NPC_NSH_NP_IP, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_NSH, 0xff, NPC_NSH_NP_IP6, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_NSH, 0xff, NPC_NSH_NP_ETH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_NSH, 0xff, NPC_NSH_NP_NSH, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU10_TU_NSH, 0xff, NPC_NSH_NP_MPLS, NPC_NSH_NP_MASK,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu11_cam_entries[] = {
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_IP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_IP6, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_ARP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_CTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_ARP, 0xffff,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_SBTAG, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP, 0xffff,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_IP6, 0xffff,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, NPC_ETYPE_ARP, 0xffff,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_CTAG, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_IP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_IP6, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		NPC_ETYPE_ARP, 0xffff, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_QINQ, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_ETHER, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_PPP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_MPLS_IN_NSH, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU11_TU_3RD_NSH, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu12_cam_entries[] = {
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_TCP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_UDP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_SCTP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_ICMP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_IGMP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_ESP, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_AH, 0x00ff,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, 0x0000, 0x0000,
+		NPC_IP_VER_4 | NPC_IP_HDR_LEN_5,
+		NPC_IP_VER_MASK | NPC_IP_HDR_LEN_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_TCP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_UDP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_SCTP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_ICMP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_IGMP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_ESP, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_AH, 0x00ff,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, 0x0000, 0x0000,
+		NPC_IP_VER_4, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_ARP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_TCP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_UDP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_SCTP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_ICMP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_ICMP6 << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_ESP << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, NPC_IPNH_AH << 8, 0xff00,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, 0x0000, 0x0000,
+		NPC_IP_VER_6, NPC_IP_VER_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU12_TU_IP6, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu13_cam_entries[] = {
+	{
+		NPC_S_KPU13_TU_IP6_EXT, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu14_cam_entries[] = {
+	{
+		NPC_S_KPU14_TU_IP6_EXT, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu15_cam_entries[] = {
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, NPC_TCP_PORT_HTTP, 0xffff,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, NPC_TCP_PORT_HTTPS, 0xffff,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, NPC_TCP_PORT_PPTP, 0xffff,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, 0x0000, 0x0000,
+		NPC_TCP_DATA_OFFSET_5, NPC_TCP_DATA_OFFSET_MASK, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, NPC_TCP_PORT_HTTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, NPC_TCP_PORT_HTTPS, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, NPC_TCP_PORT_PPTP, 0xffff,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_TCP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_UDP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_SCTP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_ICMP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_IGMP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_ICMP6, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_ESP, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU15_TU_AH, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_NA, 0X00, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_cam kpu16_cam_entries[] = {
+	{
+		NPC_S_KPU16_TCP_DATA, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU16_HTTP_DATA, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU16_HTTPS_DATA, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU16_PPTP_DATA, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+	{
+		NPC_S_KPU16_UDP_DATA, 0xff, 0x0000, 0x0000,
+		0x0000, 0x0000, 0x0000, 0x0000,
+	},
+};
+
+static struct npc_kpu_profile_action kpu1_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU5_IP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU5_IP6, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_ARP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_RARP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_PTP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_FCOE, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU2_CTAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_VLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 20,
+		0, 0, NPC_S_KPU2_SBTAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_VLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU2_QINQ, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_VLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 10, 24,
+		0, 0, NPC_S_KPU2_ETAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_ETAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 16, 20, 24,
+		0, 0, NPC_S_KPU2_ITAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		2, 0, NPC_S_KPU4_MPLS, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_MPLS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		2, 0, NPC_S_KPU4_MPLS, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_MPLS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		2, 0, NPC_S_KPU4_NSH, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETHER_NSH, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LA, NPC_LT_LA_8023, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LA, NPC_LT_LA_8023, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETYPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU5_IP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU5_IP6, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_ARP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_RARP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_PTP, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU5_FCOE, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU2_CTAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_VLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 20,
+		0, 0, NPC_S_KPU2_SBTAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_VLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU2_QINQ, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_VLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 10, 24,
+		0, 0, NPC_S_KPU2_ETAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_ETAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 16, 20, 24,
+		0, 0, NPC_S_KPU2_ITAG, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		2, 0, NPC_S_KPU4_MPLS, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_MPLS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		2, 0, NPC_S_KPU4_MPLS, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_MPLS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		2, 0, NPC_S_KPU4_NSH, 14, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_PKI_NSH, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LA, NPC_LT_LA_ETHER, NPC_F_ETYPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LA, NPC_EC_L2_K1, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LA, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu2_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		1, 0, NPC_S_KPU4_NSH, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_CTAG, NPC_F_ETYPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		1, 0, NPC_S_KPU4_NSH, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_CTAG_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU3_CTAG, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU3_STAG, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_STAG_STAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		1, 0, NPC_S_KPU4_NSH, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU3_STAG, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU3_CTAG, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_BTAG, NPC_F_BTAG_ITAG_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		1, 0, NPC_S_KPU4_NSH, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_STAG, NPC_F_ETYPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		1, 0, NPC_S_KPU4_NSH, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_CTAG_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU3_CTAG, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU3_QINQ, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_QINQ_QINQ_QINQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		1, 0, NPC_S_KPU4_NSH, 4, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_QINQ, NPC_F_ETYPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_PTP, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_FCOE, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 1, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_MPLS, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 2, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		1, 0, NPC_S_KPU4_NSH, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, 2, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU3_CTAG, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 16, 20, 24,
+		0, 0, NPC_S_KPU3_ITAG, 12, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_BTAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU3_STAG, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 0,
+		0, 0, NPC_S_KPU3_QINQ, 8, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_QINQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_ITAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU3_STAG, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_ITAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU3_CTAG, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_ITAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETAG_ITAG_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LB, NPC_LT_LB_ETAG, NPC_F_ETYPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 18, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 18, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 18, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 18, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 26, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 22, 1,
+		NPC_LID_LB, NPC_LT_LB_ITAG, NPC_F_ITAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu3_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_RARP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_PTP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_FCOE, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU4_NSH, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_RARP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_PTP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_FCOE, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU4_NSH, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_RARP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU4_NSH, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_RARP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_PTP, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_FCOE, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU4_NSH, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_RARP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_PTP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_FCOE, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU4_MPLS, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU4_NSH, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU5_IP, 18, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU5_IP6, 18, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_ARP, 18, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU5_RARP, 18, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 26, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 26, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 26, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 22, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 22, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 22, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU5_IP, 22, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU5_IP6, 22, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU5_ARP, 22, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3_ETYPE_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K3, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu4_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU5_MPLS_PL, 4, 1,
+		NPC_LID_LC, NPC_LT_LC_MPLS, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU5_MPLS_PL, 8, 1,
+		NPC_LID_LC, NPC_LT_LC_MPLS, NPC_F_MPLS_2_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU5_MPLS_PL, 12, 1,
+		NPC_LID_LC, NPC_LT_LC_MPLS, NPC_F_MPLS_3_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 4, 0,
+		0, 0, NPC_S_KPU5_MPLS, 12, 1,
+		NPC_LID_LC, NPC_LT_LC_MPLS, NPC_F_MPLS_4_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		7, 0, NPC_S_KPU12_TU_IP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_NSH, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		7, 0, NPC_S_KPU12_TU_IP6, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_NSH, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		6, 0, NPC_S_KPU11_TU_ETHER, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_NSH, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU5_NSH, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_NSH, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		4, 0, NPC_S_KPU9_TU_MPLS, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_NSH, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_K4, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LC, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu5_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0,
+		2, 0, NPC_S_KPU8_TCP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 8, 10,
+		2, 0, NPC_S_KPU8_UDP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_SCTP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_ICMP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_IGMP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU8_ESP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU8_AH, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		2, 0, NPC_S_KPU8_GRE, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_IP_IN_IP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP6, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_6TO4, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		3, 0, NPC_S_KPU9_TU_MPLS, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_MPLS_IN_IP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_UNK_PROTO, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0,
+		2, 0, NPC_S_KPU8_TCP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 8, 10,
+		2, 0, NPC_S_KPU8_UDP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_SCTP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_ICMP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_IGMP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU8_ESP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU8_AH, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		2, 0, NPC_S_KPU8_GRE, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_IP_IN_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP6, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_6TO4_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		3, 0, NPC_S_KPU9_TU_MPLS, 20, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_MPLS_IN_IP_HAS_OPTIONS,
+		0, 0xf, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, NPC_F_IP_UNK_PROTO_HAS_OPTIONS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LC, NPC_EC_IP_VER, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_ARP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_RARP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_PTP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_FCOE, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0,
+		2, 0, NPC_S_KPU8_TCP, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 8, 10,
+		2, 0, NPC_S_KPU8_UDP, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_SCTP, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_ICMP, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_ICMP6, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_ESP, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_AH, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU8_GRE, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP6, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, NPC_F_IP6_TUN_IP6, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		3, 0, NPC_S_KPU9_TU_MPLS, 40, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, NPC_F_IP6_MPLS_IN_IP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU6_IP6_EXT, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, NPC_F_IP6_HAS_EXT, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LC, NPC_EC_IP6_VER, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LC, NPC_LT_LC_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP6, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		5, 0, NPC_S_KPU11_TU_ETHER, 8, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		5, 0, NPC_S_KPU11_TU_ETHER, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_MPLS_2MANY, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP6, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		5, 0, NPC_S_KPU11_TU_ETHER, 4, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		5, 0, NPC_S_KPU11_TU_ETHER, 0, 0,
+		NPC_LID_LB, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		6, 0, NPC_S_KPU12_TU_IP6, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		5, 0, NPC_S_KPU11_TU_ETHER, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		5, 0, NPC_S_KPU11_TU_3RD_NSH, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		3, 0, NPC_S_KPU9_TU_MPLS, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_LC, NPC_EC_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LC, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu6_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LC, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu7_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LC, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu8_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_HTTP_DATA, 20, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_HTTP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_HTTPS_DATA, 20, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_HTTPS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_PPTP_DATA, 20, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_PPTP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_TCP_DATA, 20, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_UNK_PORT, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_HTTP_DATA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_HTTP_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_HTTPS_DATA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_HTTPS_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_PPTP_DATA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_PPTP_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_TCP_DATA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_TCP, NPC_F_TCP_UNK_PORT_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLAN, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLAN_NOVNI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LD, NPC_EC_VXLAN, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NSH, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_MPLS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NOVNI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NOVNI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NOVNI, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NOVNI_NSH, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NOVNI_MPLS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_VXLANGPE_NONP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE, 8, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_OAM, 8, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_CRI_OPT, 8, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_OAM_CRI_OPT,
+		8, 0x3f, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE, 8, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_OAM,
+		8, 0x3f, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_CRI_OPT,
+		8, 0x3f, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_OAM_CRI_OPT,
+		8, 0x3f, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE, 8, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_OAM, 8, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_CRI_OPT,
+		8, 0x3f, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GENEVE_OAM_CRI_OPT,
+		8, 0x3f, 0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GTP_GTPC, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GTP_GTPU_G_PDU, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_GTP_GTPU_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		7, 0, NPC_S_KPU16_UDP_DATA, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_UDP, NPC_F_UDP_UNK_PORT, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_SCTP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_ICMP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_IGMP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_ICMP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_ESP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_AH, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		2, 0, NPC_S_KPU11_TU_ETHER, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_NVGRE, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LD, NPC_EC_NVGRE, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 4, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM_KEY_SEQ,
+		0, 0, 0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 4, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 6, 10,
+		0, 0, NPC_S_KPU9_TU_MPLS_IN_GRE_VXLAN, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_MPLS, NPC_F_GRE_HAS_CSUM_KEY_SEQ,
+		0, 0, 0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 4, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_CSUM, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_CSUM_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_CSUM_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU9_TU_NSH, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE_NSH, NPC_F_GRE_HAS_CSUM_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 4, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 4, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM_KEY, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		3, 0, NPC_S_KPU12_TU_IP6, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_CSUM_KEY_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_HAS_ROUTE, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_UNK_PROTO, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LD, NPC_EC_GRE, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU11_TU_PPP, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_VER1, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU11_TU_PPP, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_VER1_HAS_SEQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU11_TU_PPP, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_VER1_HAS_ACK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU11_TU_PPP, 16, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_VER1_HAS_SEQ_ACK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LD, NPC_LT_LD_GRE, NPC_F_GRE_VER1_UNK_PROTO, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LD, NPC_EC_GRE_VER1, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LD, NPC_EC_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu9_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS_PL, 4, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS_PL, 8, 0,
+		NPC_LID_LD, NPC_LT_NA, NPC_F_MPLS_2_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS_PL, 12, 0,
+		NPC_LID_LD, NPC_LT_NA, NPC_F_MPLS_3_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 4, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS, 12, 0,
+		NPC_LID_LD, NPC_LT_NA, NPC_F_MPLS_4_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS_PL, 4, 1,
+		NPC_LID_LD, NPC_LT_LD_TU_MPLS, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS_PL, 8, 1,
+		NPC_LID_LD, NPC_LT_LD_TU_MPLS, NPC_F_MPLS_2_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS_PL, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_TU_MPLS, NPC_F_MPLS_3_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 4, 0,
+		0, 0, NPC_S_KPU10_TU_MPLS, 12, 1,
+		NPC_LID_LD, NPC_LT_LD_TU_MPLS, NPC_F_MPLS_4_LABELS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		2, 0, NPC_S_KPU12_TU_IP, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		2, 0, NPC_S_KPU12_TU_IP6, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		1, 0, NPC_S_KPU11_TU_ETHER, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU10_TU_NSH, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		1, 0, NPC_S_KPU11_TU_MPLS_IN_NSH, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_LE, NPC_EC_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu10_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU12_TU_IP, 4, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU12_TU_IP6, 4, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		0, 0, NPC_S_KPU11_TU_ETHER, 8, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		0, 0, NPC_S_KPU11_TU_ETHER, 4, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LB, NPC_EC_L2_MPLS_2MANY, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU12_TU_IP, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU12_TU_IP6, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		0, 0, NPC_S_KPU11_TU_ETHER, 4, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		0, 0, NPC_S_KPU11_TU_ETHER, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		1, 0, NPC_S_KPU12_TU_IP, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		1, 0, NPC_S_KPU12_TU_IP6, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20,
+		0, 0, NPC_S_KPU11_TU_ETHER, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU11_TU_3RD_NSH, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU11_TU_MPLS_IN_NSH, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 1, 0x3f,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_LE, NPC_EC_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LD, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu11_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP, 14, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP6, 14, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU12_TU_ARP, 14, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP6, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU12_TU_ARP, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_CTAG_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP, 22, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP6, 22, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU12_TU_ARP, 22, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER,
+		NPC_F_TU_ETHER_STAG_CTAG_UNK, 0, 0, 0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP6, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU12_TU_ARP, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_STAG_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP, 22, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP6, 22, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU12_TU_ARP, 22, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ_CTAG, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER,
+		NPC_F_TU_ETHER_QINQ_CTAG_UNK, 0, 0, 0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 6, 0, 0,
+		0, 0, NPC_S_KPU12_TU_IP6, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU12_TU_ARP, 18, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_QINQ_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_ETHER, NPC_F_TU_ETHER_UNK, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_PPP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_MPLS_IN_NSH, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LE, NPC_LT_LE_TU_3RD_NSH, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LE, NPC_EC_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LE, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu12_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0,
+		2, 0, NPC_S_KPU15_TU_TCP, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		2, 0, NPC_S_KPU15_TU_UDP, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_SCTP, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ICMP, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_IGMP, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ESP, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_AH, 20, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_UNK_PROTO, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0,
+		2, 0, NPC_S_KPU15_TU_TCP, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		2, 0, NPC_S_KPU15_TU_UDP, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_SCTP, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ICMP, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_IGMP, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ESP, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_AH, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, NPC_F_IP_HAS_OPTIONS, 0, 0xf,
+		0, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP,
+		NPC_F_IP_UNK_PROTO_HAS_OPTIONS, 0, 0, 0, 0,
+	},
+	{
+		NPC_ERRLEV_LF, NPC_EC_IP_VER, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_ARP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0,
+		2, 0, NPC_S_KPU15_TU_TCP, 40, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		2, 0, NPC_S_KPU15_TU_UDP, 40, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_SCTP, 40, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ICMP, 40, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ICMP6, 40, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_ESP, 40, 1,
+		NPC_LID_LC, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		2, 0, NPC_S_KPU15_TU_AH, 40, 1,
+		NPC_LID_LC, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 0, 0,
+		0, 0, NPC_S_KPU13_TU_IP6_EXT, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, NPC_F_IP6_HAS_EXT, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LF, NPC_EC_IP6_VER, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LF, NPC_LT_LF_TU_IP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LF, NPC_EC_UNK, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LF, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu13_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LC, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu14_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LC, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu15_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_HTTP_DATA, 20, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_HTTP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_HTTPS_DATA, 20, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_HTTPS, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_PPTP_DATA, 20, 1,
+		NPC_LID_LD, NPC_LT_LG_TU_TCP, NPC_F_TCP_PPTP, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_TCP_DATA, 20, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_UNK_PORT, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_HTTP_DATA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_HTTP_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_HTTPS_DATA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_HTTPS_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_PPTP_DATA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_PPTP_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_TCP_DATA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_TCP, NPC_F_TCP_UNK_PORT_HAS_OPTIONS,
+		12, 0xf0, 1, 2,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 0, NPC_S_KPU16_UDP_DATA, 8, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_UDP, NPC_F_UDP_UNK_PORT, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_SCTP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_ICMP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_IGMP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_ICMP6, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_ESP, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LG, NPC_LT_LG_TU_AH, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_LG, NPC_EC_L4, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 0,
+		NPC_LID_LG, NPC_LT_NA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile_action kpu16_action_entries[] = {
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LH, NPC_LT_LH_TCP_DATA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LH, NPC_LT_LH_HTTP_DATA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LH, NPC_LT_LH_HTTPS_DATA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LH, NPC_LT_LH_PPTP_DATA, 0, 0, 0,
+		0, 0,
+	},
+	{
+		NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0,
+		0, 1, NPC_S_NA, 0, 1,
+		NPC_LID_LH, NPC_LT_LH_UDP_DATA, 0, 0, 0,
+		0, 0,
+	},
+};
+
+static struct npc_kpu_profile npc_kpu_profiles[] = {
+	{
+		ARRAY_SIZE(kpu1_cam_entries),
+		ARRAY_SIZE(kpu1_action_entries),
+		&kpu1_cam_entries[0],
+		&kpu1_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu2_cam_entries),
+		ARRAY_SIZE(kpu2_action_entries),
+		&kpu2_cam_entries[0],
+		&kpu2_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu3_cam_entries),
+		ARRAY_SIZE(kpu3_action_entries),
+		&kpu3_cam_entries[0],
+		&kpu3_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu4_cam_entries),
+		ARRAY_SIZE(kpu4_action_entries),
+		&kpu4_cam_entries[0],
+		&kpu4_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu5_cam_entries),
+		ARRAY_SIZE(kpu5_action_entries),
+		&kpu5_cam_entries[0],
+		&kpu5_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu6_cam_entries),
+		ARRAY_SIZE(kpu6_action_entries),
+		&kpu6_cam_entries[0],
+		&kpu6_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu7_cam_entries),
+		ARRAY_SIZE(kpu7_action_entries),
+		&kpu7_cam_entries[0],
+		&kpu7_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu8_cam_entries),
+		ARRAY_SIZE(kpu8_action_entries),
+		&kpu8_cam_entries[0],
+		&kpu8_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu9_cam_entries),
+		ARRAY_SIZE(kpu9_action_entries),
+		&kpu9_cam_entries[0],
+		&kpu9_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu10_cam_entries),
+		ARRAY_SIZE(kpu10_action_entries),
+		&kpu10_cam_entries[0],
+		&kpu10_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu11_cam_entries),
+		ARRAY_SIZE(kpu11_action_entries),
+		&kpu11_cam_entries[0],
+		&kpu11_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu12_cam_entries),
+		ARRAY_SIZE(kpu12_action_entries),
+		&kpu12_cam_entries[0],
+		&kpu12_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu13_cam_entries),
+		ARRAY_SIZE(kpu13_action_entries),
+		&kpu13_cam_entries[0],
+		&kpu13_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu14_cam_entries),
+		ARRAY_SIZE(kpu14_action_entries),
+		&kpu14_cam_entries[0],
+		&kpu14_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu15_cam_entries),
+		ARRAY_SIZE(kpu15_action_entries),
+		&kpu15_cam_entries[0],
+		&kpu15_action_entries[0],
+	},
+	{
+		ARRAY_SIZE(kpu16_cam_entries),
+		ARRAY_SIZE(kpu16_action_entries),
+		&kpu16_cam_entries[0],
+		&kpu16_action_entries[0],
+	},
+};
+
+#endif /* NPC_PROFILE_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
new file mode 100644
index 000000000000..dc28fa2b9481
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -0,0 +1,1772 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/pci.h>
+#include <linux/sysfs.h>
+
+#include "cgx.h"
+#include "rvu.h"
+#include "rvu_reg.h"
+
+#define DRV_NAME	"octeontx2-af"
+#define DRV_STRING      "Marvell OcteonTX2 RVU Admin Function Driver"
+#define DRV_VERSION	"1.0"
+
+static int rvu_get_hwvf(struct rvu *rvu, int pcifunc);
+
+static void rvu_set_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
+				struct rvu_block *block, int lf);
+static void rvu_clear_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
+				  struct rvu_block *block, int lf);
+
+/* Supported devices */
+static const struct pci_device_id rvu_id_table[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_OCTEONTX2_RVU_AF) },
+	{ 0, }  /* end of table */
+};
+
+MODULE_AUTHOR("Marvell International Ltd.");
+MODULE_DESCRIPTION(DRV_STRING);
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION(DRV_VERSION);
+MODULE_DEVICE_TABLE(pci, rvu_id_table);
+
+/* Poll a RVU block's register 'offset', for a 'zero'
+ * or 'nonzero' at bits specified by 'mask'
+ */
+int rvu_poll_reg(struct rvu *rvu, u64 block, u64 offset, u64 mask, bool zero)
+{
+	unsigned long timeout = jiffies + usecs_to_jiffies(100);
+	void __iomem *reg;
+	u64 reg_val;
+
+	reg = rvu->afreg_base + ((block << 28) | offset);
+	while (time_before(jiffies, timeout)) {
+		reg_val = readq(reg);
+		if (zero && !(reg_val & mask))
+			return 0;
+		if (!zero && (reg_val & mask))
+			return 0;
+		usleep_range(1, 5);
+		timeout--;
+	}
+	return -EBUSY;
+}
+
+int rvu_alloc_rsrc(struct rsrc_bmap *rsrc)
+{
+	int id;
+
+	if (!rsrc->bmap)
+		return -EINVAL;
+
+	id = find_first_zero_bit(rsrc->bmap, rsrc->max);
+	if (id >= rsrc->max)
+		return -ENOSPC;
+
+	__set_bit(id, rsrc->bmap);
+
+	return id;
+}
+
+int rvu_alloc_rsrc_contig(struct rsrc_bmap *rsrc, int nrsrc)
+{
+	int start;
+
+	if (!rsrc->bmap)
+		return -EINVAL;
+
+	start = bitmap_find_next_zero_area(rsrc->bmap, rsrc->max, 0, nrsrc, 0);
+	if (start >= rsrc->max)
+		return -ENOSPC;
+
+	bitmap_set(rsrc->bmap, start, nrsrc);
+	return start;
+}
+
+static void rvu_free_rsrc_contig(struct rsrc_bmap *rsrc, int nrsrc, int start)
+{
+	if (!rsrc->bmap)
+		return;
+	if (start >= rsrc->max)
+		return;
+
+	bitmap_clear(rsrc->bmap, start, nrsrc);
+}
+
+bool rvu_rsrc_check_contig(struct rsrc_bmap *rsrc, int nrsrc)
+{
+	int start;
+
+	if (!rsrc->bmap)
+		return false;
+
+	start = bitmap_find_next_zero_area(rsrc->bmap, rsrc->max, 0, nrsrc, 0);
+	if (start >= rsrc->max)
+		return false;
+
+	return true;
+}
+
+void rvu_free_rsrc(struct rsrc_bmap *rsrc, int id)
+{
+	if (!rsrc->bmap)
+		return;
+
+	__clear_bit(id, rsrc->bmap);
+}
+
+int rvu_rsrc_free_count(struct rsrc_bmap *rsrc)
+{
+	int used;
+
+	if (!rsrc->bmap)
+		return 0;
+
+	used = bitmap_weight(rsrc->bmap, rsrc->max);
+	return (rsrc->max - used);
+}
+
+int rvu_alloc_bitmap(struct rsrc_bmap *rsrc)
+{
+	rsrc->bmap = kcalloc(BITS_TO_LONGS(rsrc->max),
+			     sizeof(long), GFP_KERNEL);
+	if (!rsrc->bmap)
+		return -ENOMEM;
+	return 0;
+}
+
+/* Get block LF's HW index from a PF_FUNC's block slot number */
+int rvu_get_lf(struct rvu *rvu, struct rvu_block *block, u16 pcifunc, u16 slot)
+{
+	u16 match = 0;
+	int lf;
+
+	spin_lock(&rvu->rsrc_lock);
+	for (lf = 0; lf < block->lf.max; lf++) {
+		if (block->fn_map[lf] == pcifunc) {
+			if (slot == match) {
+				spin_unlock(&rvu->rsrc_lock);
+				return lf;
+			}
+			match++;
+		}
+	}
+	spin_unlock(&rvu->rsrc_lock);
+	return -ENODEV;
+}
+
+/* Convert BLOCK_TYPE_E to a BLOCK_ADDR_E.
+ * Some silicon variants of OcteonTX2 supports
+ * multiple blocks of same type.
+ *
+ * @pcifunc has to be zero when no LF is yet attached.
+ */
+int rvu_get_blkaddr(struct rvu *rvu, int blktype, u16 pcifunc)
+{
+	int devnum, blkaddr = -ENODEV;
+	u64 cfg, reg;
+	bool is_pf;
+
+	switch (blktype) {
+	case BLKTYPE_NPC:
+		blkaddr = BLKADDR_NPC;
+		goto exit;
+	case BLKTYPE_NPA:
+		blkaddr = BLKADDR_NPA;
+		goto exit;
+	case BLKTYPE_NIX:
+		/* For now assume NIX0 */
+		if (!pcifunc) {
+			blkaddr = BLKADDR_NIX0;
+			goto exit;
+		}
+		break;
+	case BLKTYPE_SSO:
+		blkaddr = BLKADDR_SSO;
+		goto exit;
+	case BLKTYPE_SSOW:
+		blkaddr = BLKADDR_SSOW;
+		goto exit;
+	case BLKTYPE_TIM:
+		blkaddr = BLKADDR_TIM;
+		goto exit;
+	case BLKTYPE_CPT:
+		/* For now assume CPT0 */
+		if (!pcifunc) {
+			blkaddr = BLKADDR_CPT0;
+			goto exit;
+		}
+		break;
+	}
+
+	/* Check if this is a RVU PF or VF */
+	if (pcifunc & RVU_PFVF_FUNC_MASK) {
+		is_pf = false;
+		devnum = rvu_get_hwvf(rvu, pcifunc);
+	} else {
+		is_pf = true;
+		devnum = rvu_get_pf(pcifunc);
+	}
+
+	/* Check if the 'pcifunc' has a NIX LF from 'BLKADDR_NIX0' */
+	if (blktype == BLKTYPE_NIX) {
+		reg = is_pf ? RVU_PRIV_PFX_NIX0_CFG : RVU_PRIV_HWVFX_NIX0_CFG;
+		cfg = rvu_read64(rvu, BLKADDR_RVUM, reg | (devnum << 16));
+		if (cfg)
+			blkaddr = BLKADDR_NIX0;
+	}
+
+	/* Check if the 'pcifunc' has a CPT LF from 'BLKADDR_CPT0' */
+	if (blktype == BLKTYPE_CPT) {
+		reg = is_pf ? RVU_PRIV_PFX_CPT0_CFG : RVU_PRIV_HWVFX_CPT0_CFG;
+		cfg = rvu_read64(rvu, BLKADDR_RVUM, reg | (devnum << 16));
+		if (cfg)
+			blkaddr = BLKADDR_CPT0;
+	}
+
+exit:
+	if (is_block_implemented(rvu->hw, blkaddr))
+		return blkaddr;
+	return -ENODEV;
+}
+
+static void rvu_update_rsrc_map(struct rvu *rvu, struct rvu_pfvf *pfvf,
+				struct rvu_block *block, u16 pcifunc,
+				u16 lf, bool attach)
+{
+	int devnum, num_lfs = 0;
+	bool is_pf;
+	u64 reg;
+
+	if (lf >= block->lf.max) {
+		dev_err(&rvu->pdev->dev,
+			"%s: FATAL: LF %d is >= %s's max lfs i.e %d\n",
+			__func__, lf, block->name, block->lf.max);
+		return;
+	}
+
+	/* Check if this is for a RVU PF or VF */
+	if (pcifunc & RVU_PFVF_FUNC_MASK) {
+		is_pf = false;
+		devnum = rvu_get_hwvf(rvu, pcifunc);
+	} else {
+		is_pf = true;
+		devnum = rvu_get_pf(pcifunc);
+	}
+
+	block->fn_map[lf] = attach ? pcifunc : 0;
+
+	switch (block->type) {
+	case BLKTYPE_NPA:
+		pfvf->npalf = attach ? true : false;
+		num_lfs = pfvf->npalf;
+		break;
+	case BLKTYPE_NIX:
+		pfvf->nixlf = attach ? true : false;
+		num_lfs = pfvf->nixlf;
+		break;
+	case BLKTYPE_SSO:
+		attach ? pfvf->sso++ : pfvf->sso--;
+		num_lfs = pfvf->sso;
+		break;
+	case BLKTYPE_SSOW:
+		attach ? pfvf->ssow++ : pfvf->ssow--;
+		num_lfs = pfvf->ssow;
+		break;
+	case BLKTYPE_TIM:
+		attach ? pfvf->timlfs++ : pfvf->timlfs--;
+		num_lfs = pfvf->timlfs;
+		break;
+	case BLKTYPE_CPT:
+		attach ? pfvf->cptlfs++ : pfvf->cptlfs--;
+		num_lfs = pfvf->cptlfs;
+		break;
+	}
+
+	reg = is_pf ? block->pf_lfcnt_reg : block->vf_lfcnt_reg;
+	rvu_write64(rvu, BLKADDR_RVUM, reg | (devnum << 16), num_lfs);
+}
+
+inline int rvu_get_pf(u16 pcifunc)
+{
+	return (pcifunc >> RVU_PFVF_PF_SHIFT) & RVU_PFVF_PF_MASK;
+}
+
+void rvu_get_pf_numvfs(struct rvu *rvu, int pf, int *numvfs, int *hwvf)
+{
+	u64 cfg;
+
+	/* Get numVFs attached to this PF and first HWVF */
+	cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_CFG(pf));
+	*numvfs = (cfg >> 12) & 0xFF;
+	*hwvf = cfg & 0xFFF;
+}
+
+static int rvu_get_hwvf(struct rvu *rvu, int pcifunc)
+{
+	int pf, func;
+	u64 cfg;
+
+	pf = rvu_get_pf(pcifunc);
+	func = pcifunc & RVU_PFVF_FUNC_MASK;
+
+	/* Get first HWVF attached to this PF */
+	cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_CFG(pf));
+
+	return ((cfg & 0xFFF) + func - 1);
+}
+
+struct rvu_pfvf *rvu_get_pfvf(struct rvu *rvu, int pcifunc)
+{
+	/* Check if it is a PF or VF */
+	if (pcifunc & RVU_PFVF_FUNC_MASK)
+		return &rvu->hwvf[rvu_get_hwvf(rvu, pcifunc)];
+	else
+		return &rvu->pf[rvu_get_pf(pcifunc)];
+}
+
+bool is_block_implemented(struct rvu_hwinfo *hw, int blkaddr)
+{
+	struct rvu_block *block;
+
+	if (blkaddr < BLKADDR_RVUM || blkaddr >= BLK_COUNT)
+		return false;
+
+	block = &hw->block[blkaddr];
+	return block->implemented;
+}
+
+static void rvu_check_block_implemented(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int blkid;
+	u64 cfg;
+
+	/* For each block check if 'implemented' bit is set */
+	for (blkid = 0; blkid < BLK_COUNT; blkid++) {
+		block = &hw->block[blkid];
+		cfg = rvupf_read64(rvu, RVU_PF_BLOCK_ADDRX_DISC(blkid));
+		if (cfg & BIT_ULL(11))
+			block->implemented = true;
+	}
+}
+
+int rvu_lf_reset(struct rvu *rvu, struct rvu_block *block, int lf)
+{
+	int err;
+
+	if (!block->implemented)
+		return 0;
+
+	rvu_write64(rvu, block->addr, block->lfreset_reg, lf | BIT_ULL(12));
+	err = rvu_poll_reg(rvu, block->addr, block->lfreset_reg, BIT_ULL(12),
+			   true);
+	return err;
+}
+
+static void rvu_block_reset(struct rvu *rvu, int blkaddr, u64 rst_reg)
+{
+	struct rvu_block *block = &rvu->hw->block[blkaddr];
+
+	if (!block->implemented)
+		return;
+
+	rvu_write64(rvu, blkaddr, rst_reg, BIT_ULL(0));
+	rvu_poll_reg(rvu, blkaddr, rst_reg, BIT_ULL(63), true);
+}
+
+static void rvu_reset_all_blocks(struct rvu *rvu)
+{
+	/* Do a HW reset of all RVU blocks */
+	rvu_block_reset(rvu, BLKADDR_NPA, NPA_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_NIX0, NIX_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_NPC, NPC_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_SSO, SSO_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_TIM, TIM_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_CPT0, CPT_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_NDC0, NDC_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_NDC1, NDC_AF_BLK_RST);
+	rvu_block_reset(rvu, BLKADDR_NDC2, NDC_AF_BLK_RST);
+}
+
+static void rvu_scan_block(struct rvu *rvu, struct rvu_block *block)
+{
+	struct rvu_pfvf *pfvf;
+	u64 cfg;
+	int lf;
+
+	for (lf = 0; lf < block->lf.max; lf++) {
+		cfg = rvu_read64(rvu, block->addr,
+				 block->lfcfg_reg | (lf << block->lfshift));
+		if (!(cfg & BIT_ULL(63)))
+			continue;
+
+		/* Set this resource as being used */
+		__set_bit(lf, block->lf.bmap);
+
+		/* Get, to whom this LF is attached */
+		pfvf = rvu_get_pfvf(rvu, (cfg >> 8) & 0xFFFF);
+		rvu_update_rsrc_map(rvu, pfvf, block,
+				    (cfg >> 8) & 0xFFFF, lf, true);
+
+		/* Set start MSIX vector for this LF within this PF/VF */
+		rvu_set_msix_offset(rvu, pfvf, block, lf);
+	}
+}
+
+static void rvu_check_min_msix_vec(struct rvu *rvu, int nvecs, int pf, int vf)
+{
+	int min_vecs;
+
+	if (!vf)
+		goto check_pf;
+
+	if (!nvecs) {
+		dev_warn(rvu->dev,
+			 "PF%d:VF%d is configured with zero msix vectors, %d\n",
+			 pf, vf - 1, nvecs);
+	}
+	return;
+
+check_pf:
+	if (pf == 0)
+		min_vecs = RVU_AF_INT_VEC_CNT + RVU_PF_INT_VEC_CNT;
+	else
+		min_vecs = RVU_PF_INT_VEC_CNT;
+
+	if (!(nvecs < min_vecs))
+		return;
+	dev_warn(rvu->dev,
+		 "PF%d is configured with too few vectors, %d, min is %d\n",
+		 pf, nvecs, min_vecs);
+}
+
+static int rvu_setup_msix_resources(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	int pf, vf, numvfs, hwvf, err;
+	int nvecs, offset, max_msix;
+	struct rvu_pfvf *pfvf;
+	u64 cfg, phy_addr;
+	dma_addr_t iova;
+
+	for (pf = 0; pf < hw->total_pfs; pf++) {
+		cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_CFG(pf));
+		/* If PF is not enabled, nothing to do */
+		if (!((cfg >> 20) & 0x01))
+			continue;
+
+		rvu_get_pf_numvfs(rvu, pf, &numvfs, &hwvf);
+
+		pfvf = &rvu->pf[pf];
+		/* Get num of MSIX vectors attached to this PF */
+		cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_MSIX_CFG(pf));
+		pfvf->msix.max = ((cfg >> 32) & 0xFFF) + 1;
+		rvu_check_min_msix_vec(rvu, pfvf->msix.max, pf, 0);
+
+		/* Alloc msix bitmap for this PF */
+		err = rvu_alloc_bitmap(&pfvf->msix);
+		if (err)
+			return err;
+
+		/* Allocate memory for MSIX vector to RVU block LF mapping */
+		pfvf->msix_lfmap = devm_kcalloc(rvu->dev, pfvf->msix.max,
+						sizeof(u16), GFP_KERNEL);
+		if (!pfvf->msix_lfmap)
+			return -ENOMEM;
+
+		/* For PF0 (AF) firmware will set msix vector offsets for
+		 * AF, block AF and PF0_INT vectors, so jump to VFs.
+		 */
+		if (!pf)
+			goto setup_vfmsix;
+
+		/* Set MSIX offset for PF's 'RVU_PF_INT_VEC' vectors.
+		 * These are allocated on driver init and never freed,
+		 * so no need to set 'msix_lfmap' for these.
+		 */
+		cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_INT_CFG(pf));
+		nvecs = (cfg >> 12) & 0xFF;
+		cfg &= ~0x7FFULL;
+		offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs);
+		rvu_write64(rvu, BLKADDR_RVUM,
+			    RVU_PRIV_PFX_INT_CFG(pf), cfg | offset);
+setup_vfmsix:
+		/* Alloc msix bitmap for VFs */
+		for (vf = 0; vf < numvfs; vf++) {
+			pfvf =  &rvu->hwvf[hwvf + vf];
+			/* Get num of MSIX vectors attached to this VF */
+			cfg = rvu_read64(rvu, BLKADDR_RVUM,
+					 RVU_PRIV_PFX_MSIX_CFG(pf));
+			pfvf->msix.max = (cfg & 0xFFF) + 1;
+			rvu_check_min_msix_vec(rvu, pfvf->msix.max, pf, vf + 1);
+
+			/* Alloc msix bitmap for this VF */
+			err = rvu_alloc_bitmap(&pfvf->msix);
+			if (err)
+				return err;
+
+			pfvf->msix_lfmap =
+				devm_kcalloc(rvu->dev, pfvf->msix.max,
+					     sizeof(u16), GFP_KERNEL);
+			if (!pfvf->msix_lfmap)
+				return -ENOMEM;
+
+			/* Set MSIX offset for HWVF's 'RVU_VF_INT_VEC' vectors.
+			 * These are allocated on driver init and never freed,
+			 * so no need to set 'msix_lfmap' for these.
+			 */
+			cfg = rvu_read64(rvu, BLKADDR_RVUM,
+					 RVU_PRIV_HWVFX_INT_CFG(hwvf + vf));
+			nvecs = (cfg >> 12) & 0xFF;
+			cfg &= ~0x7FFULL;
+			offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs);
+			rvu_write64(rvu, BLKADDR_RVUM,
+				    RVU_PRIV_HWVFX_INT_CFG(hwvf + vf),
+				    cfg | offset);
+		}
+	}
+
+	/* HW interprets RVU_AF_MSIXTR_BASE address as an IOVA, hence
+	 * create a IOMMU mapping for the physcial address configured by
+	 * firmware and reconfig RVU_AF_MSIXTR_BASE with IOVA.
+	 */
+	cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_CONST);
+	max_msix = cfg & 0xFFFFF;
+	phy_addr = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_MSIXTR_BASE);
+	iova = dma_map_resource(rvu->dev, phy_addr,
+				max_msix * PCI_MSIX_ENTRY_SIZE,
+				DMA_BIDIRECTIONAL, 0);
+
+	if (dma_mapping_error(rvu->dev, iova))
+		return -ENOMEM;
+
+	rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_MSIXTR_BASE, (u64)iova);
+	rvu->msix_base_iova = iova;
+
+	return 0;
+}
+
+static void rvu_free_hw_resources(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	struct rvu_pfvf  *pfvf;
+	int id, max_msix;
+	u64 cfg;
+
+	rvu_npa_freemem(rvu);
+	rvu_npc_freemem(rvu);
+	rvu_nix_freemem(rvu);
+
+	/* Free block LF bitmaps */
+	for (id = 0; id < BLK_COUNT; id++) {
+		block = &hw->block[id];
+		kfree(block->lf.bmap);
+	}
+
+	/* Free MSIX bitmaps */
+	for (id = 0; id < hw->total_pfs; id++) {
+		pfvf = &rvu->pf[id];
+		kfree(pfvf->msix.bmap);
+	}
+
+	for (id = 0; id < hw->total_vfs; id++) {
+		pfvf = &rvu->hwvf[id];
+		kfree(pfvf->msix.bmap);
+	}
+
+	/* Unmap MSIX vector base IOVA mapping */
+	if (!rvu->msix_base_iova)
+		return;
+	cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_CONST);
+	max_msix = cfg & 0xFFFFF;
+	dma_unmap_resource(rvu->dev, rvu->msix_base_iova,
+			   max_msix * PCI_MSIX_ENTRY_SIZE,
+			   DMA_BIDIRECTIONAL, 0);
+}
+
+static int rvu_setup_hw_resources(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int blkid, err;
+	u64 cfg;
+
+	/* Get HW supported max RVU PF & VF count */
+	cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_CONST);
+	hw->total_pfs = (cfg >> 32) & 0xFF;
+	hw->total_vfs = (cfg >> 20) & 0xFFF;
+	hw->max_vfs_per_pf = (cfg >> 40) & 0xFF;
+
+	/* Init NPA LF's bitmap */
+	block = &hw->block[BLKADDR_NPA];
+	if (!block->implemented)
+		goto nix;
+	cfg = rvu_read64(rvu, BLKADDR_NPA, NPA_AF_CONST);
+	block->lf.max = (cfg >> 16) & 0xFFF;
+	block->addr = BLKADDR_NPA;
+	block->type = BLKTYPE_NPA;
+	block->lfshift = 8;
+	block->lookup_reg = NPA_AF_RVU_LF_CFG_DEBUG;
+	block->pf_lfcnt_reg = RVU_PRIV_PFX_NPA_CFG;
+	block->vf_lfcnt_reg = RVU_PRIV_HWVFX_NPA_CFG;
+	block->lfcfg_reg = NPA_PRIV_LFX_CFG;
+	block->msixcfg_reg = NPA_PRIV_LFX_INT_CFG;
+	block->lfreset_reg = NPA_AF_LF_RST;
+	sprintf(block->name, "NPA");
+	err = rvu_alloc_bitmap(&block->lf);
+	if (err)
+		return err;
+
+nix:
+	/* Init NIX LF's bitmap */
+	block = &hw->block[BLKADDR_NIX0];
+	if (!block->implemented)
+		goto sso;
+	cfg = rvu_read64(rvu, BLKADDR_NIX0, NIX_AF_CONST2);
+	block->lf.max = cfg & 0xFFF;
+	block->addr = BLKADDR_NIX0;
+	block->type = BLKTYPE_NIX;
+	block->lfshift = 8;
+	block->lookup_reg = NIX_AF_RVU_LF_CFG_DEBUG;
+	block->pf_lfcnt_reg = RVU_PRIV_PFX_NIX0_CFG;
+	block->vf_lfcnt_reg = RVU_PRIV_HWVFX_NIX0_CFG;
+	block->lfcfg_reg = NIX_PRIV_LFX_CFG;
+	block->msixcfg_reg = NIX_PRIV_LFX_INT_CFG;
+	block->lfreset_reg = NIX_AF_LF_RST;
+	sprintf(block->name, "NIX");
+	err = rvu_alloc_bitmap(&block->lf);
+	if (err)
+		return err;
+
+sso:
+	/* Init SSO group's bitmap */
+	block = &hw->block[BLKADDR_SSO];
+	if (!block->implemented)
+		goto ssow;
+	cfg = rvu_read64(rvu, BLKADDR_SSO, SSO_AF_CONST);
+	block->lf.max = cfg & 0xFFFF;
+	block->addr = BLKADDR_SSO;
+	block->type = BLKTYPE_SSO;
+	block->multislot = true;
+	block->lfshift = 3;
+	block->lookup_reg = SSO_AF_RVU_LF_CFG_DEBUG;
+	block->pf_lfcnt_reg = RVU_PRIV_PFX_SSO_CFG;
+	block->vf_lfcnt_reg = RVU_PRIV_HWVFX_SSO_CFG;
+	block->lfcfg_reg = SSO_PRIV_LFX_HWGRP_CFG;
+	block->msixcfg_reg = SSO_PRIV_LFX_HWGRP_INT_CFG;
+	block->lfreset_reg = SSO_AF_LF_HWGRP_RST;
+	sprintf(block->name, "SSO GROUP");
+	err = rvu_alloc_bitmap(&block->lf);
+	if (err)
+		return err;
+
+ssow:
+	/* Init SSO workslot's bitmap */
+	block = &hw->block[BLKADDR_SSOW];
+	if (!block->implemented)
+		goto tim;
+	block->lf.max = (cfg >> 56) & 0xFF;
+	block->addr = BLKADDR_SSOW;
+	block->type = BLKTYPE_SSOW;
+	block->multislot = true;
+	block->lfshift = 3;
+	block->lookup_reg = SSOW_AF_RVU_LF_HWS_CFG_DEBUG;
+	block->pf_lfcnt_reg = RVU_PRIV_PFX_SSOW_CFG;
+	block->vf_lfcnt_reg = RVU_PRIV_HWVFX_SSOW_CFG;
+	block->lfcfg_reg = SSOW_PRIV_LFX_HWS_CFG;
+	block->msixcfg_reg = SSOW_PRIV_LFX_HWS_INT_CFG;
+	block->lfreset_reg = SSOW_AF_LF_HWS_RST;
+	sprintf(block->name, "SSOWS");
+	err = rvu_alloc_bitmap(&block->lf);
+	if (err)
+		return err;
+
+tim:
+	/* Init TIM LF's bitmap */
+	block = &hw->block[BLKADDR_TIM];
+	if (!block->implemented)
+		goto cpt;
+	cfg = rvu_read64(rvu, BLKADDR_TIM, TIM_AF_CONST);
+	block->lf.max = cfg & 0xFFFF;
+	block->addr = BLKADDR_TIM;
+	block->type = BLKTYPE_TIM;
+	block->multislot = true;
+	block->lfshift = 3;
+	block->lookup_reg = TIM_AF_RVU_LF_CFG_DEBUG;
+	block->pf_lfcnt_reg = RVU_PRIV_PFX_TIM_CFG;
+	block->vf_lfcnt_reg = RVU_PRIV_HWVFX_TIM_CFG;
+	block->lfcfg_reg = TIM_PRIV_LFX_CFG;
+	block->msixcfg_reg = TIM_PRIV_LFX_INT_CFG;
+	block->lfreset_reg = TIM_AF_LF_RST;
+	sprintf(block->name, "TIM");
+	err = rvu_alloc_bitmap(&block->lf);
+	if (err)
+		return err;
+
+cpt:
+	/* Init CPT LF's bitmap */
+	block = &hw->block[BLKADDR_CPT0];
+	if (!block->implemented)
+		goto init;
+	cfg = rvu_read64(rvu, BLKADDR_CPT0, CPT_AF_CONSTANTS0);
+	block->lf.max = cfg & 0xFF;
+	block->addr = BLKADDR_CPT0;
+	block->type = BLKTYPE_CPT;
+	block->multislot = true;
+	block->lfshift = 3;
+	block->lookup_reg = CPT_AF_RVU_LF_CFG_DEBUG;
+	block->pf_lfcnt_reg = RVU_PRIV_PFX_CPT0_CFG;
+	block->vf_lfcnt_reg = RVU_PRIV_HWVFX_CPT0_CFG;
+	block->lfcfg_reg = CPT_PRIV_LFX_CFG;
+	block->msixcfg_reg = CPT_PRIV_LFX_INT_CFG;
+	block->lfreset_reg = CPT_AF_LF_RST;
+	sprintf(block->name, "CPT");
+	err = rvu_alloc_bitmap(&block->lf);
+	if (err)
+		return err;
+
+init:
+	/* Allocate memory for PFVF data */
+	rvu->pf = devm_kcalloc(rvu->dev, hw->total_pfs,
+			       sizeof(struct rvu_pfvf), GFP_KERNEL);
+	if (!rvu->pf)
+		return -ENOMEM;
+
+	rvu->hwvf = devm_kcalloc(rvu->dev, hw->total_vfs,
+				 sizeof(struct rvu_pfvf), GFP_KERNEL);
+	if (!rvu->hwvf)
+		return -ENOMEM;
+
+	spin_lock_init(&rvu->rsrc_lock);
+
+	err = rvu_setup_msix_resources(rvu);
+	if (err)
+		return err;
+
+	for (blkid = 0; blkid < BLK_COUNT; blkid++) {
+		block = &hw->block[blkid];
+		if (!block->lf.bmap)
+			continue;
+
+		/* Allocate memory for block LF/slot to pcifunc mapping info */
+		block->fn_map = devm_kcalloc(rvu->dev, block->lf.max,
+					     sizeof(u16), GFP_KERNEL);
+		if (!block->fn_map)
+			return -ENOMEM;
+
+		/* Scan all blocks to check if low level firmware has
+		 * already provisioned any of the resources to a PF/VF.
+		 */
+		rvu_scan_block(rvu, block);
+	}
+
+	err = rvu_npc_init(rvu);
+	if (err)
+		return err;
+
+	err = rvu_npa_init(rvu);
+	if (err)
+		return err;
+
+	err = rvu_nix_init(rvu);
+	if (err)
+		return err;
+
+	return 0;
+}
+
+/* NPA and NIX admin queue APIs */
+void rvu_aq_free(struct rvu *rvu, struct admin_queue *aq)
+{
+	if (!aq)
+		return;
+
+	qmem_free(rvu->dev, aq->inst);
+	qmem_free(rvu->dev, aq->res);
+	devm_kfree(rvu->dev, aq);
+}
+
+int rvu_aq_alloc(struct rvu *rvu, struct admin_queue **ad_queue,
+		 int qsize, int inst_size, int res_size)
+{
+	struct admin_queue *aq;
+	int err;
+
+	*ad_queue = devm_kzalloc(rvu->dev, sizeof(*aq), GFP_KERNEL);
+	if (!*ad_queue)
+		return -ENOMEM;
+	aq = *ad_queue;
+
+	/* Alloc memory for instructions i.e AQ */
+	err = qmem_alloc(rvu->dev, &aq->inst, qsize, inst_size);
+	if (err) {
+		devm_kfree(rvu->dev, aq);
+		return err;
+	}
+
+	/* Alloc memory for results */
+	err = qmem_alloc(rvu->dev, &aq->res, qsize, res_size);
+	if (err) {
+		rvu_aq_free(rvu, aq);
+		return err;
+	}
+
+	spin_lock_init(&aq->lock);
+	return 0;
+}
+
+static int rvu_mbox_handler_READY(struct rvu *rvu, struct msg_req *req,
+				  struct ready_msg_rsp *rsp)
+{
+	return 0;
+}
+
+/* Get current count of a RVU block's LF/slots
+ * provisioned to a given RVU func.
+ */
+static u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blktype)
+{
+	switch (blktype) {
+	case BLKTYPE_NPA:
+		return pfvf->npalf ? 1 : 0;
+	case BLKTYPE_NIX:
+		return pfvf->nixlf ? 1 : 0;
+	case BLKTYPE_SSO:
+		return pfvf->sso;
+	case BLKTYPE_SSOW:
+		return pfvf->ssow;
+	case BLKTYPE_TIM:
+		return pfvf->timlfs;
+	case BLKTYPE_CPT:
+		return pfvf->cptlfs;
+	}
+	return 0;
+}
+
+static int rvu_lookup_rsrc(struct rvu *rvu, struct rvu_block *block,
+			   int pcifunc, int slot)
+{
+	u64 val;
+
+	val = ((u64)pcifunc << 24) | (slot << 16) | (1ULL << 13);
+	rvu_write64(rvu, block->addr, block->lookup_reg, val);
+	/* Wait for the lookup to finish */
+	/* TODO: put some timeout here */
+	while (rvu_read64(rvu, block->addr, block->lookup_reg) & (1ULL << 13))
+		;
+
+	val = rvu_read64(rvu, block->addr, block->lookup_reg);
+
+	/* Check LF valid bit */
+	if (!(val & (1ULL << 12)))
+		return -1;
+
+	return (val & 0xFFF);
+}
+
+static void rvu_detach_block(struct rvu *rvu, int pcifunc, int blktype)
+{
+	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int slot, lf, num_lfs;
+	int blkaddr;
+
+	blkaddr = rvu_get_blkaddr(rvu, blktype, pcifunc);
+	if (blkaddr < 0)
+		return;
+
+	block = &hw->block[blkaddr];
+
+	num_lfs = rvu_get_rsrc_mapcount(pfvf, block->type);
+	if (!num_lfs)
+		return;
+
+	for (slot = 0; slot < num_lfs; slot++) {
+		lf = rvu_lookup_rsrc(rvu, block, pcifunc, slot);
+		if (lf < 0) /* This should never happen */
+			continue;
+
+		/* Disable the LF */
+		rvu_write64(rvu, blkaddr, block->lfcfg_reg |
+			    (lf << block->lfshift), 0x00ULL);
+
+		/* Update SW maintained mapping info as well */
+		rvu_update_rsrc_map(rvu, pfvf, block,
+				    pcifunc, lf, false);
+
+		/* Free the resource */
+		rvu_free_rsrc(&block->lf, lf);
+
+		/* Clear MSIX vector offset for this LF */
+		rvu_clear_msix_offset(rvu, pfvf, block, lf);
+	}
+}
+
+static int rvu_detach_rsrcs(struct rvu *rvu, struct rsrc_detach *detach,
+			    u16 pcifunc)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	bool detach_all = true;
+	struct rvu_block *block;
+	int blkid;
+
+	spin_lock(&rvu->rsrc_lock);
+
+	/* Check for partial resource detach */
+	if (detach && detach->partial)
+		detach_all = false;
+
+	/* Check for RVU block's LFs attached to this func,
+	 * if so, detach them.
+	 */
+	for (blkid = 0; blkid < BLK_COUNT; blkid++) {
+		block = &hw->block[blkid];
+		if (!block->lf.bmap)
+			continue;
+		if (!detach_all && detach) {
+			if (blkid == BLKADDR_NPA && !detach->npalf)
+				continue;
+			else if ((blkid == BLKADDR_NIX0) && !detach->nixlf)
+				continue;
+			else if ((blkid == BLKADDR_SSO) && !detach->sso)
+				continue;
+			else if ((blkid == BLKADDR_SSOW) && !detach->ssow)
+				continue;
+			else if ((blkid == BLKADDR_TIM) && !detach->timlfs)
+				continue;
+			else if ((blkid == BLKADDR_CPT0) && !detach->cptlfs)
+				continue;
+		}
+		rvu_detach_block(rvu, pcifunc, block->type);
+	}
+
+	spin_unlock(&rvu->rsrc_lock);
+	return 0;
+}
+
+static int rvu_mbox_handler_DETACH_RESOURCES(struct rvu *rvu,
+					     struct rsrc_detach *detach,
+					     struct msg_rsp *rsp)
+{
+	return rvu_detach_rsrcs(rvu, detach, detach->hdr.pcifunc);
+}
+
+static void rvu_attach_block(struct rvu *rvu, int pcifunc,
+			     int blktype, int num_lfs)
+{
+	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int slot, lf;
+	int blkaddr;
+	u64 cfg;
+
+	if (!num_lfs)
+		return;
+
+	blkaddr = rvu_get_blkaddr(rvu, blktype, 0);
+	if (blkaddr < 0)
+		return;
+
+	block = &hw->block[blkaddr];
+	if (!block->lf.bmap)
+		return;
+
+	for (slot = 0; slot < num_lfs; slot++) {
+		/* Allocate the resource */
+		lf = rvu_alloc_rsrc(&block->lf);
+		if (lf < 0)
+			return;
+
+		cfg = (1ULL << 63) | (pcifunc << 8) | slot;
+		rvu_write64(rvu, blkaddr, block->lfcfg_reg |
+			    (lf << block->lfshift), cfg);
+		rvu_update_rsrc_map(rvu, pfvf, block,
+				    pcifunc, lf, true);
+
+		/* Set start MSIX vector for this LF within this PF/VF */
+		rvu_set_msix_offset(rvu, pfvf, block, lf);
+	}
+}
+
+static int rvu_check_rsrc_availability(struct rvu *rvu,
+				       struct rsrc_attach *req, u16 pcifunc)
+{
+	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int free_lfs, mappedlfs;
+
+	/* Only one NPA LF can be attached */
+	if (req->npalf && !rvu_get_rsrc_mapcount(pfvf, BLKTYPE_NPA)) {
+		block = &hw->block[BLKADDR_NPA];
+		free_lfs = rvu_rsrc_free_count(&block->lf);
+		if (!free_lfs)
+			goto fail;
+	} else if (req->npalf) {
+		dev_err(&rvu->pdev->dev,
+			"Func 0x%x: Invalid req, already has NPA\n",
+			 pcifunc);
+		return -EINVAL;
+	}
+
+	/* Only one NIX LF can be attached */
+	if (req->nixlf && !rvu_get_rsrc_mapcount(pfvf, BLKTYPE_NIX)) {
+		block = &hw->block[BLKADDR_NIX0];
+		free_lfs = rvu_rsrc_free_count(&block->lf);
+		if (!free_lfs)
+			goto fail;
+	} else if (req->nixlf) {
+		dev_err(&rvu->pdev->dev,
+			"Func 0x%x: Invalid req, already has NIX\n",
+			pcifunc);
+		return -EINVAL;
+	}
+
+	if (req->sso) {
+		block = &hw->block[BLKADDR_SSO];
+		/* Is request within limits ? */
+		if (req->sso > block->lf.max) {
+			dev_err(&rvu->pdev->dev,
+				"Func 0x%x: Invalid SSO req, %d > max %d\n",
+				 pcifunc, req->sso, block->lf.max);
+			return -EINVAL;
+		}
+		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type);
+		free_lfs = rvu_rsrc_free_count(&block->lf);
+		/* Check if additional resources are available */
+		if (req->sso > mappedlfs &&
+		    ((req->sso - mappedlfs) > free_lfs))
+			goto fail;
+	}
+
+	if (req->ssow) {
+		block = &hw->block[BLKADDR_SSOW];
+		if (req->ssow > block->lf.max) {
+			dev_err(&rvu->pdev->dev,
+				"Func 0x%x: Invalid SSOW req, %d > max %d\n",
+				 pcifunc, req->sso, block->lf.max);
+			return -EINVAL;
+		}
+		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type);
+		free_lfs = rvu_rsrc_free_count(&block->lf);
+		if (req->ssow > mappedlfs &&
+		    ((req->ssow - mappedlfs) > free_lfs))
+			goto fail;
+	}
+
+	if (req->timlfs) {
+		block = &hw->block[BLKADDR_TIM];
+		if (req->timlfs > block->lf.max) {
+			dev_err(&rvu->pdev->dev,
+				"Func 0x%x: Invalid TIMLF req, %d > max %d\n",
+				 pcifunc, req->timlfs, block->lf.max);
+			return -EINVAL;
+		}
+		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type);
+		free_lfs = rvu_rsrc_free_count(&block->lf);
+		if (req->timlfs > mappedlfs &&
+		    ((req->timlfs - mappedlfs) > free_lfs))
+			goto fail;
+	}
+
+	if (req->cptlfs) {
+		block = &hw->block[BLKADDR_CPT0];
+		if (req->cptlfs > block->lf.max) {
+			dev_err(&rvu->pdev->dev,
+				"Func 0x%x: Invalid CPTLF req, %d > max %d\n",
+				 pcifunc, req->cptlfs, block->lf.max);
+			return -EINVAL;
+		}
+		mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type);
+		free_lfs = rvu_rsrc_free_count(&block->lf);
+		if (req->cptlfs > mappedlfs &&
+		    ((req->cptlfs - mappedlfs) > free_lfs))
+			goto fail;
+	}
+
+	return 0;
+
+fail:
+	dev_info(rvu->dev, "Request for %s failed\n", block->name);
+	return -ENOSPC;
+}
+
+static int rvu_mbox_handler_ATTACH_RESOURCES(struct rvu *rvu,
+					     struct rsrc_attach *attach,
+					     struct msg_rsp *rsp)
+{
+	u16 pcifunc = attach->hdr.pcifunc;
+	int err;
+
+	/* If first request, detach all existing attached resources */
+	if (!attach->modify)
+		rvu_detach_rsrcs(rvu, NULL, pcifunc);
+
+	spin_lock(&rvu->rsrc_lock);
+
+	/* Check if the request can be accommodated */
+	err = rvu_check_rsrc_availability(rvu, attach, pcifunc);
+	if (err)
+		goto exit;
+
+	/* Now attach the requested resources */
+	if (attach->npalf)
+		rvu_attach_block(rvu, pcifunc, BLKTYPE_NPA, 1);
+
+	if (attach->nixlf)
+		rvu_attach_block(rvu, pcifunc, BLKTYPE_NIX, 1);
+
+	if (attach->sso) {
+		/* RVU func doesn't know which exact LF or slot is attached
+		 * to it, it always sees as slot 0,1,2. So for a 'modify'
+		 * request, simply detach all existing attached LFs/slots
+		 * and attach a fresh.
+		 */
+		if (attach->modify)
+			rvu_detach_block(rvu, pcifunc, BLKTYPE_SSO);
+		rvu_attach_block(rvu, pcifunc, BLKTYPE_SSO, attach->sso);
+	}
+
+	if (attach->ssow) {
+		if (attach->modify)
+			rvu_detach_block(rvu, pcifunc, BLKTYPE_SSOW);
+		rvu_attach_block(rvu, pcifunc, BLKTYPE_SSOW, attach->ssow);
+	}
+
+	if (attach->timlfs) {
+		if (attach->modify)
+			rvu_detach_block(rvu, pcifunc, BLKTYPE_TIM);
+		rvu_attach_block(rvu, pcifunc, BLKTYPE_TIM, attach->timlfs);
+	}
+
+	if (attach->cptlfs) {
+		if (attach->modify)
+			rvu_detach_block(rvu, pcifunc, BLKTYPE_CPT);
+		rvu_attach_block(rvu, pcifunc, BLKTYPE_CPT, attach->cptlfs);
+	}
+
+exit:
+	spin_unlock(&rvu->rsrc_lock);
+	return err;
+}
+
+static u16 rvu_get_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
+			       int blkaddr, int lf)
+{
+	u16 vec;
+
+	if (lf < 0)
+		return MSIX_VECTOR_INVALID;
+
+	for (vec = 0; vec < pfvf->msix.max; vec++) {
+		if (pfvf->msix_lfmap[vec] == MSIX_BLKLF(blkaddr, lf))
+			return vec;
+	}
+	return MSIX_VECTOR_INVALID;
+}
+
+static void rvu_set_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
+				struct rvu_block *block, int lf)
+{
+	u16 nvecs, vec, offset;
+	u64 cfg;
+
+	cfg = rvu_read64(rvu, block->addr, block->msixcfg_reg |
+			 (lf << block->lfshift));
+	nvecs = (cfg >> 12) & 0xFF;
+
+	/* Check and alloc MSIX vectors, must be contiguous */
+	if (!rvu_rsrc_check_contig(&pfvf->msix, nvecs))
+		return;
+
+	offset = rvu_alloc_rsrc_contig(&pfvf->msix, nvecs);
+
+	/* Config MSIX offset in LF */
+	rvu_write64(rvu, block->addr, block->msixcfg_reg |
+		    (lf << block->lfshift), (cfg & ~0x7FFULL) | offset);
+
+	/* Update the bitmap as well */
+	for (vec = 0; vec < nvecs; vec++)
+		pfvf->msix_lfmap[offset + vec] = MSIX_BLKLF(block->addr, lf);
+}
+
+static void rvu_clear_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf,
+				  struct rvu_block *block, int lf)
+{
+	u16 nvecs, vec, offset;
+	u64 cfg;
+
+	cfg = rvu_read64(rvu, block->addr, block->msixcfg_reg |
+			 (lf << block->lfshift));
+	nvecs = (cfg >> 12) & 0xFF;
+
+	/* Clear MSIX offset in LF */
+	rvu_write64(rvu, block->addr, block->msixcfg_reg |
+		    (lf << block->lfshift), cfg & ~0x7FFULL);
+
+	offset = rvu_get_msix_offset(rvu, pfvf, block->addr, lf);
+
+	/* Update the mapping */
+	for (vec = 0; vec < nvecs; vec++)
+		pfvf->msix_lfmap[offset + vec] = 0;
+
+	/* Free the same in MSIX bitmap */
+	rvu_free_rsrc_contig(&pfvf->msix, nvecs, offset);
+}
+
+static int rvu_mbox_handler_MSIX_OFFSET(struct rvu *rvu, struct msg_req *req,
+					struct msix_offset_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_pfvf *pfvf;
+	int lf, slot;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	if (!pfvf->msix.bmap)
+		return 0;
+
+	/* Set MSIX offsets for each block's LFs attached to this PF/VF */
+	lf = rvu_get_lf(rvu, &hw->block[BLKADDR_NPA], pcifunc, 0);
+	rsp->npa_msixoff = rvu_get_msix_offset(rvu, pfvf, BLKADDR_NPA, lf);
+
+	lf = rvu_get_lf(rvu, &hw->block[BLKADDR_NIX0], pcifunc, 0);
+	rsp->nix_msixoff = rvu_get_msix_offset(rvu, pfvf, BLKADDR_NIX0, lf);
+
+	rsp->sso = pfvf->sso;
+	for (slot = 0; slot < rsp->sso; slot++) {
+		lf = rvu_get_lf(rvu, &hw->block[BLKADDR_SSO], pcifunc, slot);
+		rsp->sso_msixoff[slot] =
+			rvu_get_msix_offset(rvu, pfvf, BLKADDR_SSO, lf);
+	}
+
+	rsp->ssow = pfvf->ssow;
+	for (slot = 0; slot < rsp->ssow; slot++) {
+		lf = rvu_get_lf(rvu, &hw->block[BLKADDR_SSOW], pcifunc, slot);
+		rsp->ssow_msixoff[slot] =
+			rvu_get_msix_offset(rvu, pfvf, BLKADDR_SSOW, lf);
+	}
+
+	rsp->timlfs = pfvf->timlfs;
+	for (slot = 0; slot < rsp->timlfs; slot++) {
+		lf = rvu_get_lf(rvu, &hw->block[BLKADDR_TIM], pcifunc, slot);
+		rsp->timlf_msixoff[slot] =
+			rvu_get_msix_offset(rvu, pfvf, BLKADDR_TIM, lf);
+	}
+
+	rsp->cptlfs = pfvf->cptlfs;
+	for (slot = 0; slot < rsp->cptlfs; slot++) {
+		lf = rvu_get_lf(rvu, &hw->block[BLKADDR_CPT0], pcifunc, slot);
+		rsp->cptlf_msixoff[slot] =
+			rvu_get_msix_offset(rvu, pfvf, BLKADDR_CPT0, lf);
+	}
+	return 0;
+}
+
+static int rvu_process_mbox_msg(struct rvu *rvu, int devid,
+				struct mbox_msghdr *req)
+{
+	/* Check if valid, if not reply with a invalid msg */
+	if (req->sig != OTX2_MBOX_REQ_SIG)
+		goto bad_message;
+
+	switch (req->id) {
+#define M(_name, _id, _req_type, _rsp_type)				\
+	case _id: {							\
+		struct _rsp_type *rsp;					\
+		int err;						\
+									\
+		rsp = (struct _rsp_type *)otx2_mbox_alloc_msg(		\
+			&rvu->mbox, devid,				\
+			sizeof(struct _rsp_type));			\
+		if (rsp) {						\
+			rsp->hdr.id = _id;				\
+			rsp->hdr.sig = OTX2_MBOX_RSP_SIG;		\
+			rsp->hdr.pcifunc = req->pcifunc;		\
+			rsp->hdr.rc = 0;				\
+		}							\
+									\
+		err = rvu_mbox_handler_ ## _name(rvu,			\
+						 (struct _req_type *)req, \
+						 rsp);			\
+		if (rsp && err)						\
+			rsp->hdr.rc = err;				\
+									\
+		return rsp ? err : -ENOMEM;				\
+	}
+MBOX_MESSAGES
+#undef M
+		break;
+bad_message:
+	default:
+		otx2_reply_invalid_msg(&rvu->mbox, devid, req->pcifunc,
+				       req->id);
+		return -ENODEV;
+	}
+}
+
+static void rvu_mbox_handler(struct work_struct *work)
+{
+	struct rvu_work *mwork = container_of(work, struct rvu_work, work);
+	struct rvu *rvu = mwork->rvu;
+	struct otx2_mbox_dev *mdev;
+	struct mbox_hdr *req_hdr;
+	struct mbox_msghdr *msg;
+	struct otx2_mbox *mbox;
+	int offset, id, err;
+	u16 pf;
+
+	mbox = &rvu->mbox;
+	pf = mwork - rvu->mbox_wrk;
+	mdev = &mbox->dev[pf];
+
+	/* Process received mbox messages */
+	req_hdr = mdev->mbase + mbox->rx_start;
+	if (req_hdr->num_msgs == 0)
+		return;
+
+	offset = mbox->rx_start + ALIGN(sizeof(*req_hdr), MBOX_MSG_ALIGN);
+
+	for (id = 0; id < req_hdr->num_msgs; id++) {
+		msg = mdev->mbase + offset;
+
+		/* Set which PF sent this message based on mbox IRQ */
+		msg->pcifunc &= ~(RVU_PFVF_PF_MASK << RVU_PFVF_PF_SHIFT);
+		msg->pcifunc |= (pf << RVU_PFVF_PF_SHIFT);
+		err = rvu_process_mbox_msg(rvu, pf, msg);
+		if (!err) {
+			offset = mbox->rx_start + msg->next_msgoff;
+			continue;
+		}
+
+		if (msg->pcifunc & RVU_PFVF_FUNC_MASK)
+			dev_warn(rvu->dev, "Error %d when processing message %s (0x%x) from PF%d:VF%d\n",
+				 err, otx2_mbox_id2name(msg->id), msg->id, pf,
+				 (msg->pcifunc & RVU_PFVF_FUNC_MASK) - 1);
+		else
+			dev_warn(rvu->dev, "Error %d when processing message %s (0x%x) from PF%d\n",
+				 err, otx2_mbox_id2name(msg->id), msg->id, pf);
+	}
+
+	/* Send mbox responses to PF */
+	otx2_mbox_msg_send(mbox, pf);
+}
+
+static void rvu_mbox_up_handler(struct work_struct *work)
+{
+	struct rvu_work *mwork = container_of(work, struct rvu_work, work);
+	struct rvu *rvu = mwork->rvu;
+	struct otx2_mbox_dev *mdev;
+	struct mbox_hdr *rsp_hdr;
+	struct mbox_msghdr *msg;
+	struct otx2_mbox *mbox;
+	int offset, id;
+	u16 pf;
+
+	mbox = &rvu->mbox_up;
+	pf = mwork - rvu->mbox_wrk_up;
+	mdev = &mbox->dev[pf];
+
+	rsp_hdr = mdev->mbase + mbox->rx_start;
+	if (rsp_hdr->num_msgs == 0) {
+		dev_warn(rvu->dev, "mbox up handler: num_msgs = 0\n");
+		return;
+	}
+
+	offset = mbox->rx_start + ALIGN(sizeof(*rsp_hdr), MBOX_MSG_ALIGN);
+
+	for (id = 0; id < rsp_hdr->num_msgs; id++) {
+		msg = mdev->mbase + offset;
+
+		if (msg->id >= MBOX_MSG_MAX) {
+			dev_err(rvu->dev,
+				"Mbox msg with unknown ID 0x%x\n", msg->id);
+			goto end;
+		}
+
+		if (msg->sig != OTX2_MBOX_RSP_SIG) {
+			dev_err(rvu->dev,
+				"Mbox msg with wrong signature %x, ID 0x%x\n",
+				msg->sig, msg->id);
+			goto end;
+		}
+
+		switch (msg->id) {
+		case MBOX_MSG_CGX_LINK_EVENT:
+			break;
+		default:
+			if (msg->rc)
+				dev_err(rvu->dev,
+					"Mbox msg response has err %d, ID 0x%x\n",
+					msg->rc, msg->id);
+			break;
+		}
+end:
+		offset = mbox->rx_start + msg->next_msgoff;
+		mdev->msgs_acked++;
+	}
+
+	otx2_mbox_reset(mbox, 0);
+}
+
+static int rvu_mbox_init(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	void __iomem *hwbase = NULL;
+	struct rvu_work *mwork;
+	u64 bar4_addr;
+	int err, pf;
+
+	rvu->mbox_wq = alloc_workqueue("rvu_afpf_mailbox",
+				       WQ_UNBOUND | WQ_HIGHPRI | WQ_MEM_RECLAIM,
+				       hw->total_pfs);
+	if (!rvu->mbox_wq)
+		return -ENOMEM;
+
+	rvu->mbox_wrk = devm_kcalloc(rvu->dev, hw->total_pfs,
+				     sizeof(struct rvu_work), GFP_KERNEL);
+	if (!rvu->mbox_wrk) {
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	rvu->mbox_wrk_up = devm_kcalloc(rvu->dev, hw->total_pfs,
+					sizeof(struct rvu_work), GFP_KERNEL);
+	if (!rvu->mbox_wrk_up) {
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	/* Map mbox region shared with PFs */
+	bar4_addr = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_PF_BAR4_ADDR);
+	/* Mailbox is a reserved memory (in RAM) region shared between
+	 * RVU devices, shouldn't be mapped as device memory to allow
+	 * unaligned accesses.
+	 */
+	hwbase = ioremap_wc(bar4_addr, MBOX_SIZE * hw->total_pfs);
+	if (!hwbase) {
+		dev_err(rvu->dev, "Unable to map mailbox region\n");
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	err = otx2_mbox_init(&rvu->mbox, hwbase, rvu->pdev, rvu->afreg_base,
+			     MBOX_DIR_AFPF, hw->total_pfs);
+	if (err)
+		goto exit;
+
+	err = otx2_mbox_init(&rvu->mbox_up, hwbase, rvu->pdev, rvu->afreg_base,
+			     MBOX_DIR_AFPF_UP, hw->total_pfs);
+	if (err)
+		goto exit;
+
+	for (pf = 0; pf < hw->total_pfs; pf++) {
+		mwork = &rvu->mbox_wrk[pf];
+		mwork->rvu = rvu;
+		INIT_WORK(&mwork->work, rvu_mbox_handler);
+	}
+
+	for (pf = 0; pf < hw->total_pfs; pf++) {
+		mwork = &rvu->mbox_wrk_up[pf];
+		mwork->rvu = rvu;
+		INIT_WORK(&mwork->work, rvu_mbox_up_handler);
+	}
+
+	return 0;
+exit:
+	if (hwbase)
+		iounmap((void __iomem *)hwbase);
+	destroy_workqueue(rvu->mbox_wq);
+	return err;
+}
+
+static void rvu_mbox_destroy(struct rvu *rvu)
+{
+	if (rvu->mbox_wq) {
+		flush_workqueue(rvu->mbox_wq);
+		destroy_workqueue(rvu->mbox_wq);
+		rvu->mbox_wq = NULL;
+	}
+
+	if (rvu->mbox.hwbase)
+		iounmap((void __iomem *)rvu->mbox.hwbase);
+
+	otx2_mbox_destroy(&rvu->mbox);
+	otx2_mbox_destroy(&rvu->mbox_up);
+}
+
+static irqreturn_t rvu_mbox_intr_handler(int irq, void *rvu_irq)
+{
+	struct rvu *rvu = (struct rvu *)rvu_irq;
+	struct otx2_mbox_dev *mdev;
+	struct otx2_mbox *mbox;
+	struct mbox_hdr *hdr;
+	u64 intr;
+	u8  pf;
+
+	intr = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT);
+	/* Clear interrupts */
+	rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT, intr);
+
+	/* Sync with mbox memory region */
+	smp_wmb();
+
+	for (pf = 0; pf < rvu->hw->total_pfs; pf++) {
+		if (intr & (1ULL << pf)) {
+			mbox = &rvu->mbox;
+			mdev = &mbox->dev[pf];
+			hdr = mdev->mbase + mbox->rx_start;
+			if (hdr->num_msgs)
+				queue_work(rvu->mbox_wq,
+					   &rvu->mbox_wrk[pf].work);
+			mbox = &rvu->mbox_up;
+			mdev = &mbox->dev[pf];
+			hdr = mdev->mbase + mbox->rx_start;
+			if (hdr->num_msgs)
+				queue_work(rvu->mbox_wq,
+					   &rvu->mbox_wrk_up[pf].work);
+		}
+	}
+
+	return IRQ_HANDLED;
+}
+
+static void rvu_enable_mbox_intr(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+
+	/* Clear spurious irqs, if any */
+	rvu_write64(rvu, BLKADDR_RVUM,
+		    RVU_AF_PFAF_MBOX_INT, INTR_MASK(hw->total_pfs));
+
+	/* Enable mailbox interrupt for all PFs except PF0 i.e AF itself */
+	rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT_ENA_W1S,
+		    INTR_MASK(hw->total_pfs) & ~1ULL);
+}
+
+static void rvu_unregister_interrupts(struct rvu *rvu)
+{
+	int irq;
+
+	/* Disable the Mbox interrupt */
+	rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT_ENA_W1C,
+		    INTR_MASK(rvu->hw->total_pfs) & ~1ULL);
+
+	for (irq = 0; irq < rvu->num_vec; irq++) {
+		if (rvu->irq_allocated[irq])
+			free_irq(pci_irq_vector(rvu->pdev, irq), rvu);
+	}
+
+	pci_free_irq_vectors(rvu->pdev);
+	rvu->num_vec = 0;
+}
+
+static int rvu_register_interrupts(struct rvu *rvu)
+{
+	int ret;
+
+	rvu->num_vec = pci_msix_vec_count(rvu->pdev);
+
+	rvu->irq_name = devm_kmalloc_array(rvu->dev, rvu->num_vec,
+					   NAME_SIZE, GFP_KERNEL);
+	if (!rvu->irq_name)
+		return -ENOMEM;
+
+	rvu->irq_allocated = devm_kcalloc(rvu->dev, rvu->num_vec,
+					  sizeof(bool), GFP_KERNEL);
+	if (!rvu->irq_allocated)
+		return -ENOMEM;
+
+	/* Enable MSI-X */
+	ret = pci_alloc_irq_vectors(rvu->pdev, rvu->num_vec,
+				    rvu->num_vec, PCI_IRQ_MSIX);
+	if (ret < 0) {
+		dev_err(rvu->dev,
+			"RVUAF: Request for %d msix vectors failed, ret %d\n",
+			rvu->num_vec, ret);
+		return ret;
+	}
+
+	/* Register mailbox interrupt handler */
+	sprintf(&rvu->irq_name[RVU_AF_INT_VEC_MBOX * NAME_SIZE], "RVUAF Mbox");
+	ret = request_irq(pci_irq_vector(rvu->pdev, RVU_AF_INT_VEC_MBOX),
+			  rvu_mbox_intr_handler, 0,
+			  &rvu->irq_name[RVU_AF_INT_VEC_MBOX * NAME_SIZE], rvu);
+	if (ret) {
+		dev_err(rvu->dev,
+			"RVUAF: IRQ registration failed for mbox irq\n");
+		goto fail;
+	}
+
+	rvu->irq_allocated[RVU_AF_INT_VEC_MBOX] = true;
+
+	/* Enable mailbox interrupts from all PFs */
+	rvu_enable_mbox_intr(rvu);
+
+	return 0;
+
+fail:
+	pci_free_irq_vectors(rvu->pdev);
+	return ret;
+}
+
+static int rvu_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	struct device *dev = &pdev->dev;
+	struct rvu *rvu;
+	int    err;
+
+	rvu = devm_kzalloc(dev, sizeof(*rvu), GFP_KERNEL);
+	if (!rvu)
+		return -ENOMEM;
+
+	rvu->hw = devm_kzalloc(dev, sizeof(struct rvu_hwinfo), GFP_KERNEL);
+	if (!rvu->hw) {
+		devm_kfree(dev, rvu);
+		return -ENOMEM;
+	}
+
+	pci_set_drvdata(pdev, rvu);
+	rvu->pdev = pdev;
+	rvu->dev = &pdev->dev;
+
+	err = pci_enable_device(pdev);
+	if (err) {
+		dev_err(dev, "Failed to enable PCI device\n");
+		goto err_freemem;
+	}
+
+	err = pci_request_regions(pdev, DRV_NAME);
+	if (err) {
+		dev_err(dev, "PCI request regions failed 0x%x\n", err);
+		goto err_disable_device;
+	}
+
+	err = pci_set_dma_mask(pdev, DMA_BIT_MASK(48));
+	if (err) {
+		dev_err(dev, "Unable to set DMA mask\n");
+		goto err_release_regions;
+	}
+
+	err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(48));
+	if (err) {
+		dev_err(dev, "Unable to set consistent DMA mask\n");
+		goto err_release_regions;
+	}
+
+	/* Map Admin function CSRs */
+	rvu->afreg_base = pcim_iomap(pdev, PCI_AF_REG_BAR_NUM, 0);
+	rvu->pfreg_base = pcim_iomap(pdev, PCI_PF_REG_BAR_NUM, 0);
+	if (!rvu->afreg_base || !rvu->pfreg_base) {
+		dev_err(dev, "Unable to map admin function CSRs, aborting\n");
+		err = -ENOMEM;
+		goto err_release_regions;
+	}
+
+	/* Check which blocks the HW supports */
+	rvu_check_block_implemented(rvu);
+
+	rvu_reset_all_blocks(rvu);
+
+	err = rvu_setup_hw_resources(rvu);
+	if (err)
+		goto err_release_regions;
+
+	err = rvu_mbox_init(rvu);
+	if (err)
+		goto err_hwsetup;
+
+	err = rvu_cgx_probe(rvu);
+	if (err)
+		goto err_mbox;
+
+	err = rvu_register_interrupts(rvu);
+	if (err)
+		goto err_cgx;
+
+	return 0;
+err_cgx:
+	rvu_cgx_wq_destroy(rvu);
+err_mbox:
+	rvu_mbox_destroy(rvu);
+err_hwsetup:
+	rvu_reset_all_blocks(rvu);
+	rvu_free_hw_resources(rvu);
+err_release_regions:
+	pci_release_regions(pdev);
+err_disable_device:
+	pci_disable_device(pdev);
+err_freemem:
+	pci_set_drvdata(pdev, NULL);
+	devm_kfree(&pdev->dev, rvu->hw);
+	devm_kfree(dev, rvu);
+	return err;
+}
+
+static void rvu_remove(struct pci_dev *pdev)
+{
+	struct rvu *rvu = pci_get_drvdata(pdev);
+
+	rvu_unregister_interrupts(rvu);
+	rvu_cgx_wq_destroy(rvu);
+	rvu_mbox_destroy(rvu);
+	rvu_reset_all_blocks(rvu);
+	rvu_free_hw_resources(rvu);
+
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+
+	devm_kfree(&pdev->dev, rvu->hw);
+	devm_kfree(&pdev->dev, rvu);
+}
+
+static struct pci_driver rvu_driver = {
+	.name = DRV_NAME,
+	.id_table = rvu_id_table,
+	.probe = rvu_probe,
+	.remove = rvu_remove,
+};
+
+static int __init rvu_init_module(void)
+{
+	int err;
+
+	pr_info("%s: %s\n", DRV_NAME, DRV_STRING);
+
+	err = pci_register_driver(&cgx_driver);
+	if (err < 0)
+		return err;
+
+	err =  pci_register_driver(&rvu_driver);
+	if (err < 0)
+		pci_unregister_driver(&cgx_driver);
+
+	return err;
+}
+
+static void __exit rvu_cleanup_module(void)
+{
+	pci_unregister_driver(&rvu_driver);
+	pci_unregister_driver(&cgx_driver);
+}
+
+module_init(rvu_init_module);
+module_exit(rvu_cleanup_module);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
new file mode 100644
index 000000000000..2c0580cd2807
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
@@ -0,0 +1,368 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RVU_H
+#define RVU_H
+
+#include "rvu_struct.h"
+#include "common.h"
+#include "mbox.h"
+
+/* PCI device IDs */
+#define	PCI_DEVID_OCTEONTX2_RVU_AF		0xA065
+
+/* PCI BAR nos */
+#define	PCI_AF_REG_BAR_NUM			0
+#define	PCI_PF_REG_BAR_NUM			2
+#define	PCI_MBOX_BAR_NUM			4
+
+#define NAME_SIZE				32
+
+/* PF_FUNC */
+#define RVU_PFVF_PF_SHIFT	10
+#define RVU_PFVF_PF_MASK	0x3F
+#define RVU_PFVF_FUNC_SHIFT	0
+#define RVU_PFVF_FUNC_MASK	0x3FF
+
+struct rvu_work {
+	struct	work_struct work;
+	struct	rvu *rvu;
+};
+
+struct rsrc_bmap {
+	unsigned long *bmap;	/* Pointer to resource bitmap */
+	u16  max;		/* Max resource id or count */
+};
+
+struct rvu_block {
+	struct rsrc_bmap	lf;
+	struct admin_queue	*aq; /* NIX/NPA AQ */
+	u16  *fn_map; /* LF to pcifunc mapping */
+	bool multislot;
+	bool implemented;
+	u8   addr;  /* RVU_BLOCK_ADDR_E */
+	u8   type;  /* RVU_BLOCK_TYPE_E */
+	u8   lfshift;
+	u64  lookup_reg;
+	u64  pf_lfcnt_reg;
+	u64  vf_lfcnt_reg;
+	u64  lfcfg_reg;
+	u64  msixcfg_reg;
+	u64  lfreset_reg;
+	unsigned char name[NAME_SIZE];
+};
+
+struct nix_mcast {
+	struct qmem	*mce_ctx;
+	struct qmem	*mcast_buf;
+	int		replay_pkind;
+	int		next_free_mce;
+	spinlock_t	mce_lock; /* Serialize MCE updates */
+};
+
+struct nix_mce_list {
+	struct hlist_head	head;
+	int			count;
+	int			max;
+};
+
+struct npc_mcam {
+	spinlock_t	lock;	/* MCAM entries and counters update lock */
+	u8	keysize;	/* MCAM keysize 112/224/448 bits */
+	u8	banks;		/* Number of MCAM banks */
+	u8	banks_per_entry;/* Number of keywords in key */
+	u16	banksize;	/* Number of MCAM entries in each bank */
+	u16	total_entries;	/* Total number of MCAM entries */
+	u16     entries;	/* Total minus reserved for NIX LFs */
+	u16	nixlf_offset;	/* Offset of nixlf rsvd uncast entries */
+	u16	pf_offset;	/* Offset of PF's rsvd bcast, promisc entries */
+};
+
+/* Structure for per RVU func info ie PF/VF */
+struct rvu_pfvf {
+	bool		npalf; /* Only one NPALF per RVU_FUNC */
+	bool		nixlf; /* Only one NIXLF per RVU_FUNC */
+	u16		sso;
+	u16		ssow;
+	u16		cptlfs;
+	u16		timlfs;
+	u8		cgx_lmac;
+
+	/* Block LF's MSIX vector info */
+	struct rsrc_bmap msix;      /* Bitmap for MSIX vector alloc */
+#define MSIX_BLKLF(blkaddr, lf) (((blkaddr) << 8) | ((lf) & 0xFF))
+	u16		 *msix_lfmap; /* Vector to block LF mapping */
+
+	/* NPA contexts */
+	struct qmem	*aura_ctx;
+	struct qmem	*pool_ctx;
+	struct qmem	*npa_qints_ctx;
+	unsigned long	*aura_bmap;
+	unsigned long	*pool_bmap;
+
+	/* NIX contexts */
+	struct qmem	*rq_ctx;
+	struct qmem	*sq_ctx;
+	struct qmem	*cq_ctx;
+	struct qmem	*rss_ctx;
+	struct qmem	*cq_ints_ctx;
+	struct qmem	*nix_qints_ctx;
+	unsigned long	*sq_bmap;
+	unsigned long	*rq_bmap;
+	unsigned long	*cq_bmap;
+
+	u16		rx_chan_base;
+	u16		tx_chan_base;
+	u8              rx_chan_cnt; /* total number of RX channels */
+	u8              tx_chan_cnt; /* total number of TX channels */
+
+	u8		mac_addr[ETH_ALEN]; /* MAC address of this PF/VF */
+
+	/* Broadcast pkt replication info */
+	u16			bcast_mce_idx;
+	struct nix_mce_list	bcast_mce_list;
+};
+
+struct nix_txsch {
+	struct rsrc_bmap schq;
+	u8   lvl;
+	u16  *pfvf_map;
+};
+
+struct npc_pkind {
+	struct rsrc_bmap rsrc;
+	u32	*pfchan_map;
+};
+
+struct nix_hw {
+	struct nix_txsch txsch[NIX_TXSCH_LVL_CNT]; /* Tx schedulers */
+	struct nix_mcast mcast;
+};
+
+struct rvu_hwinfo {
+	u8	total_pfs;   /* MAX RVU PFs HW supports */
+	u16	total_vfs;   /* Max RVU VFs HW supports */
+	u16	max_vfs_per_pf; /* Max VFs that can be attached to a PF */
+	u8	cgx;
+	u8	lmac_per_cgx;
+	u8	cgx_links;
+	u8	lbk_links;
+	u8	sdp_links;
+	u8	npc_kpus;          /* No of parser units */
+
+
+	struct rvu_block block[BLK_COUNT]; /* Block info */
+	struct nix_hw    *nix0;
+	struct npc_pkind pkind;
+	struct npc_mcam  mcam;
+};
+
+struct rvu {
+	void __iomem		*afreg_base;
+	void __iomem		*pfreg_base;
+	struct pci_dev		*pdev;
+	struct device		*dev;
+	struct rvu_hwinfo       *hw;
+	struct rvu_pfvf		*pf;
+	struct rvu_pfvf		*hwvf;
+	spinlock_t		rsrc_lock; /* Serialize resource alloc/free */
+
+	/* Mbox */
+	struct otx2_mbox	mbox;
+	struct rvu_work		*mbox_wrk;
+	struct otx2_mbox        mbox_up;
+	struct rvu_work		*mbox_wrk_up;
+	struct workqueue_struct *mbox_wq;
+
+	/* MSI-X */
+	u16			num_vec;
+	char			*irq_name;
+	bool			*irq_allocated;
+	dma_addr_t		msix_base_iova;
+
+	/* CGX */
+#define PF_CGXMAP_BASE		1 /* PF 0 is reserved for RVU PF */
+	u8			cgx_mapped_pfs;
+	u8			cgx_cnt; /* available cgx ports */
+	u8			*pf2cgxlmac_map; /* pf to cgx_lmac map */
+	u16			*cgxlmac2pf_map; /* bitmap of mapped pfs for
+						  * every cgx lmac port
+						  */
+	unsigned long		pf_notify_bmap; /* Flags for PF notification */
+	void			**cgx_idmap; /* cgx id to cgx data map table */
+	struct			work_struct cgx_evh_work;
+	struct			workqueue_struct *cgx_evh_wq;
+	spinlock_t		cgx_evq_lock; /* cgx event queue lock */
+	struct list_head	cgx_evq_head; /* cgx event queue head */
+};
+
+static inline void rvu_write64(struct rvu *rvu, u64 block, u64 offset, u64 val)
+{
+	writeq(val, rvu->afreg_base + ((block << 28) | offset));
+}
+
+static inline u64 rvu_read64(struct rvu *rvu, u64 block, u64 offset)
+{
+	return readq(rvu->afreg_base + ((block << 28) | offset));
+}
+
+static inline void rvupf_write64(struct rvu *rvu, u64 offset, u64 val)
+{
+	writeq(val, rvu->pfreg_base + offset);
+}
+
+static inline u64 rvupf_read64(struct rvu *rvu, u64 offset)
+{
+	return readq(rvu->pfreg_base + offset);
+}
+
+/* Function Prototypes
+ * RVU
+ */
+int rvu_alloc_bitmap(struct rsrc_bmap *rsrc);
+int rvu_alloc_rsrc(struct rsrc_bmap *rsrc);
+void rvu_free_rsrc(struct rsrc_bmap *rsrc, int id);
+int rvu_rsrc_free_count(struct rsrc_bmap *rsrc);
+int rvu_alloc_rsrc_contig(struct rsrc_bmap *rsrc, int nrsrc);
+bool rvu_rsrc_check_contig(struct rsrc_bmap *rsrc, int nrsrc);
+int rvu_get_pf(u16 pcifunc);
+struct rvu_pfvf *rvu_get_pfvf(struct rvu *rvu, int pcifunc);
+void rvu_get_pf_numvfs(struct rvu *rvu, int pf, int *numvfs, int *hwvf);
+bool is_block_implemented(struct rvu_hwinfo *hw, int blkaddr);
+int rvu_get_lf(struct rvu *rvu, struct rvu_block *block, u16 pcifunc, u16 slot);
+int rvu_lf_reset(struct rvu *rvu, struct rvu_block *block, int lf);
+int rvu_get_blkaddr(struct rvu *rvu, int blktype, u16 pcifunc);
+int rvu_poll_reg(struct rvu *rvu, u64 block, u64 offset, u64 mask, bool zero);
+
+/* RVU HW reg validation */
+enum regmap_block {
+	TXSCHQ_HWREGMAP = 0,
+	MAX_HWREGMAP,
+};
+
+bool rvu_check_valid_reg(int regmap, int regblk, u64 reg);
+
+/* NPA/NIX AQ APIs */
+int rvu_aq_alloc(struct rvu *rvu, struct admin_queue **ad_queue,
+		 int qsize, int inst_size, int res_size);
+void rvu_aq_free(struct rvu *rvu, struct admin_queue *aq);
+
+/* CGX APIs */
+static inline bool is_pf_cgxmapped(struct rvu *rvu, u8 pf)
+{
+	return (pf >= PF_CGXMAP_BASE && pf <= rvu->cgx_mapped_pfs);
+}
+
+static inline void rvu_get_cgx_lmac_id(u8 map, u8 *cgx_id, u8 *lmac_id)
+{
+	*cgx_id = (map >> 4) & 0xF;
+	*lmac_id = (map & 0xF);
+}
+
+int rvu_cgx_probe(struct rvu *rvu);
+void rvu_cgx_wq_destroy(struct rvu *rvu);
+void *rvu_cgx_pdata(u8 cgx_id, struct rvu *rvu);
+int rvu_cgx_config_rxtx(struct rvu *rvu, u16 pcifunc, bool start);
+int rvu_mbox_handler_CGX_START_RXTX(struct rvu *rvu, struct msg_req *req,
+				    struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_STOP_RXTX(struct rvu *rvu, struct msg_req *req,
+				   struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_STATS(struct rvu *rvu, struct msg_req *req,
+			       struct cgx_stats_rsp *rsp);
+int rvu_mbox_handler_CGX_MAC_ADDR_SET(struct rvu *rvu,
+				      struct cgx_mac_addr_set_or_get *req,
+				      struct cgx_mac_addr_set_or_get *rsp);
+int rvu_mbox_handler_CGX_MAC_ADDR_GET(struct rvu *rvu,
+				      struct cgx_mac_addr_set_or_get *req,
+				      struct cgx_mac_addr_set_or_get *rsp);
+int rvu_mbox_handler_CGX_PROMISC_ENABLE(struct rvu *rvu, struct msg_req *req,
+					struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_PROMISC_DISABLE(struct rvu *rvu, struct msg_req *req,
+					 struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_START_LINKEVENTS(struct rvu *rvu, struct msg_req *req,
+					  struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_STOP_LINKEVENTS(struct rvu *rvu, struct msg_req *req,
+					 struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_GET_LINKINFO(struct rvu *rvu, struct msg_req *req,
+				      struct cgx_link_info_msg *rsp);
+int rvu_mbox_handler_CGX_INTLBK_ENABLE(struct rvu *rvu, struct msg_req *req,
+				       struct msg_rsp *rsp);
+int rvu_mbox_handler_CGX_INTLBK_DISABLE(struct rvu *rvu, struct msg_req *req,
+					struct msg_rsp *rsp);
+
+/* NPA APIs */
+int rvu_npa_init(struct rvu *rvu);
+void rvu_npa_freemem(struct rvu *rvu);
+int rvu_mbox_handler_NPA_AQ_ENQ(struct rvu *rvu,
+				struct npa_aq_enq_req *req,
+				struct npa_aq_enq_rsp *rsp);
+int rvu_mbox_handler_NPA_HWCTX_DISABLE(struct rvu *rvu,
+				       struct hwctx_disable_req *req,
+				       struct msg_rsp *rsp);
+int rvu_mbox_handler_NPA_LF_ALLOC(struct rvu *rvu,
+				  struct npa_lf_alloc_req *req,
+				  struct npa_lf_alloc_rsp *rsp);
+int rvu_mbox_handler_NPA_LF_FREE(struct rvu *rvu, struct msg_req *req,
+				 struct msg_rsp *rsp);
+
+/* NIX APIs */
+int rvu_nix_init(struct rvu *rvu);
+void rvu_nix_freemem(struct rvu *rvu);
+int rvu_get_nixlf_count(struct rvu *rvu);
+int rvu_mbox_handler_NIX_LF_ALLOC(struct rvu *rvu,
+				  struct nix_lf_alloc_req *req,
+				  struct nix_lf_alloc_rsp *rsp);
+int rvu_mbox_handler_NIX_LF_FREE(struct rvu *rvu, struct msg_req *req,
+				 struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_AQ_ENQ(struct rvu *rvu,
+				struct nix_aq_enq_req *req,
+				struct nix_aq_enq_rsp *rsp);
+int rvu_mbox_handler_NIX_HWCTX_DISABLE(struct rvu *rvu,
+				       struct hwctx_disable_req *req,
+				       struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_TXSCH_ALLOC(struct rvu *rvu,
+				     struct nix_txsch_alloc_req *req,
+				     struct nix_txsch_alloc_rsp *rsp);
+int rvu_mbox_handler_NIX_TXSCH_FREE(struct rvu *rvu,
+				    struct nix_txsch_free_req *req,
+				    struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_TXSCHQ_CFG(struct rvu *rvu,
+				    struct nix_txschq_config *req,
+				    struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_STATS_RST(struct rvu *rvu, struct msg_req *req,
+				   struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_VTAG_CFG(struct rvu *rvu,
+				  struct nix_vtag_config *req,
+				  struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_RSS_FLOWKEY_CFG(struct rvu *rvu,
+					 struct nix_rss_flowkey_cfg *req,
+					 struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_SET_MAC_ADDR(struct rvu *rvu,
+				      struct nix_set_mac_addr *req,
+				      struct msg_rsp *rsp);
+int rvu_mbox_handler_NIX_SET_RX_MODE(struct rvu *rvu, struct nix_rx_mode *req,
+				     struct msg_rsp *rsp);
+
+/* NPC APIs */
+int rvu_npc_init(struct rvu *rvu);
+void rvu_npc_freemem(struct rvu *rvu);
+int rvu_npc_get_pkind(struct rvu *rvu, u16 pf);
+void rvu_npc_set_pkind(struct rvu *rvu, int pkind, struct rvu_pfvf *pfvf);
+void rvu_npc_install_ucast_entry(struct rvu *rvu, u16 pcifunc,
+				 int nixlf, u64 chan, u8 *mac_addr);
+void rvu_npc_install_promisc_entry(struct rvu *rvu, u16 pcifunc,
+				   int nixlf, u64 chan, bool allmulti);
+void rvu_npc_disable_promisc_entry(struct rvu *rvu, u16 pcifunc, int nixlf);
+void rvu_npc_install_bcast_match_entry(struct rvu *rvu, u16 pcifunc,
+				       int nixlf, u64 chan);
+void rvu_npc_disable_mcam_entries(struct rvu *rvu, u16 pcifunc, int nixlf);
+void rvu_npc_update_flowkey_alg_idx(struct rvu *rvu, u16 pcifunc, int nixlf,
+				    int group, int alg_idx, int mcam_index);
+#endif /* RVU_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
new file mode 100644
index 000000000000..188185c15b4a
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
@@ -0,0 +1,515 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "rvu.h"
+#include "cgx.h"
+
+struct cgx_evq_entry {
+	struct list_head evq_node;
+	struct cgx_link_event link_event;
+};
+
+#define M(_name, _id, _req_type, _rsp_type)				\
+static struct _req_type __maybe_unused					\
+*otx2_mbox_alloc_msg_ ## _name(struct rvu *rvu, int devid)		\
+{									\
+	struct _req_type *req;						\
+									\
+	req = (struct _req_type *)otx2_mbox_alloc_msg_rsp(		\
+		&rvu->mbox_up, devid, sizeof(struct _req_type),		\
+		sizeof(struct _rsp_type));				\
+	if (!req)							\
+		return NULL;						\
+	req->hdr.sig = OTX2_MBOX_REQ_SIG;				\
+	req->hdr.id = _id;						\
+	return req;							\
+}
+
+MBOX_UP_CGX_MESSAGES
+#undef M
+
+/* Returns bitmap of mapped PFs */
+static inline u16 cgxlmac_to_pfmap(struct rvu *rvu, u8 cgx_id, u8 lmac_id)
+{
+	return rvu->cgxlmac2pf_map[CGX_OFFSET(cgx_id) + lmac_id];
+}
+
+static inline u8 cgxlmac_id_to_bmap(u8 cgx_id, u8 lmac_id)
+{
+	return ((cgx_id & 0xF) << 4) | (lmac_id & 0xF);
+}
+
+void *rvu_cgx_pdata(u8 cgx_id, struct rvu *rvu)
+{
+	if (cgx_id >= rvu->cgx_cnt)
+		return NULL;
+
+	return rvu->cgx_idmap[cgx_id];
+}
+
+static int rvu_map_cgx_lmac_pf(struct rvu *rvu)
+{
+	struct npc_pkind *pkind = &rvu->hw->pkind;
+	int cgx_cnt = rvu->cgx_cnt;
+	int cgx, lmac_cnt, lmac;
+	int pf = PF_CGXMAP_BASE;
+	int size, free_pkind;
+
+	if (!cgx_cnt)
+		return 0;
+
+	if (cgx_cnt > 0xF || MAX_LMAC_PER_CGX > 0xF)
+		return -EINVAL;
+
+	/* Alloc map table
+	 * An additional entry is required since PF id starts from 1 and
+	 * hence entry at offset 0 is invalid.
+	 */
+	size = (cgx_cnt * MAX_LMAC_PER_CGX + 1) * sizeof(u8);
+	rvu->pf2cgxlmac_map = devm_kzalloc(rvu->dev, size, GFP_KERNEL);
+	if (!rvu->pf2cgxlmac_map)
+		return -ENOMEM;
+
+	/* Initialize offset 0 with an invalid cgx and lmac id */
+	rvu->pf2cgxlmac_map[0] = 0xFF;
+
+	/* Reverse map table */
+	rvu->cgxlmac2pf_map = devm_kzalloc(rvu->dev,
+				  cgx_cnt * MAX_LMAC_PER_CGX * sizeof(u16),
+				  GFP_KERNEL);
+	if (!rvu->cgxlmac2pf_map)
+		return -ENOMEM;
+
+	rvu->cgx_mapped_pfs = 0;
+	for (cgx = 0; cgx < cgx_cnt; cgx++) {
+		lmac_cnt = cgx_get_lmac_cnt(rvu_cgx_pdata(cgx, rvu));
+		for (lmac = 0; lmac < lmac_cnt; lmac++, pf++) {
+			rvu->pf2cgxlmac_map[pf] = cgxlmac_id_to_bmap(cgx, lmac);
+			rvu->cgxlmac2pf_map[CGX_OFFSET(cgx) + lmac] = 1 << pf;
+			free_pkind = rvu_alloc_rsrc(&pkind->rsrc);
+			pkind->pfchan_map[free_pkind] = ((pf) & 0x3F) << 16;
+			rvu->cgx_mapped_pfs++;
+		}
+	}
+	return 0;
+}
+
+static int rvu_cgx_send_link_info(int cgx_id, int lmac_id, struct rvu *rvu)
+{
+	struct cgx_evq_entry *qentry;
+	unsigned long flags;
+	int err;
+
+	qentry = kmalloc(sizeof(*qentry), GFP_KERNEL);
+	if (!qentry)
+		return -ENOMEM;
+
+	/* Lock the event queue before we read the local link status */
+	spin_lock_irqsave(&rvu->cgx_evq_lock, flags);
+	err = cgx_get_link_info(rvu_cgx_pdata(cgx_id, rvu), lmac_id,
+				&qentry->link_event.link_uinfo);
+	qentry->link_event.cgx_id = cgx_id;
+	qentry->link_event.lmac_id = lmac_id;
+	if (err)
+		goto skip_add;
+	list_add_tail(&qentry->evq_node, &rvu->cgx_evq_head);
+skip_add:
+	spin_unlock_irqrestore(&rvu->cgx_evq_lock, flags);
+
+	/* start worker to process the events */
+	queue_work(rvu->cgx_evh_wq, &rvu->cgx_evh_work);
+
+	return 0;
+}
+
+/* This is called from interrupt context and is expected to be atomic */
+static int cgx_lmac_postevent(struct cgx_link_event *event, void *data)
+{
+	struct cgx_evq_entry *qentry;
+	struct rvu *rvu = data;
+
+	/* post event to the event queue */
+	qentry = kmalloc(sizeof(*qentry), GFP_ATOMIC);
+	if (!qentry)
+		return -ENOMEM;
+	qentry->link_event = *event;
+	spin_lock(&rvu->cgx_evq_lock);
+	list_add_tail(&qentry->evq_node, &rvu->cgx_evq_head);
+	spin_unlock(&rvu->cgx_evq_lock);
+
+	/* start worker to process the events */
+	queue_work(rvu->cgx_evh_wq, &rvu->cgx_evh_work);
+
+	return 0;
+}
+
+static void cgx_notify_pfs(struct cgx_link_event *event, struct rvu *rvu)
+{
+	struct cgx_link_user_info *linfo;
+	struct cgx_link_info_msg *msg;
+	unsigned long pfmap;
+	int err, pfid;
+
+	linfo = &event->link_uinfo;
+	pfmap = cgxlmac_to_pfmap(rvu, event->cgx_id, event->lmac_id);
+
+	do {
+		pfid = find_first_bit(&pfmap, 16);
+		clear_bit(pfid, &pfmap);
+
+		/* check if notification is enabled */
+		if (!test_bit(pfid, &rvu->pf_notify_bmap)) {
+			dev_info(rvu->dev, "cgx %d: lmac %d Link status %s\n",
+				 event->cgx_id, event->lmac_id,
+				 linfo->link_up ? "UP" : "DOWN");
+			continue;
+		}
+
+		/* Send mbox message to PF */
+		msg = otx2_mbox_alloc_msg_CGX_LINK_EVENT(rvu, pfid);
+		if (!msg)
+			continue;
+		msg->link_info = *linfo;
+		otx2_mbox_msg_send(&rvu->mbox_up, pfid);
+		err = otx2_mbox_wait_for_rsp(&rvu->mbox_up, pfid);
+		if (err)
+			dev_warn(rvu->dev, "notification to pf %d failed\n",
+				 pfid);
+	} while (pfmap);
+}
+
+static void cgx_evhandler_task(struct work_struct *work)
+{
+	struct rvu *rvu = container_of(work, struct rvu, cgx_evh_work);
+	struct cgx_evq_entry *qentry;
+	struct cgx_link_event *event;
+	unsigned long flags;
+
+	do {
+		/* Dequeue an event */
+		spin_lock_irqsave(&rvu->cgx_evq_lock, flags);
+		qentry = list_first_entry_or_null(&rvu->cgx_evq_head,
+						  struct cgx_evq_entry,
+						  evq_node);
+		if (qentry)
+			list_del(&qentry->evq_node);
+		spin_unlock_irqrestore(&rvu->cgx_evq_lock, flags);
+		if (!qentry)
+			break; /* nothing more to process */
+
+		event = &qentry->link_event;
+
+		/* process event */
+		cgx_notify_pfs(event, rvu);
+		kfree(qentry);
+	} while (1);
+}
+
+static void cgx_lmac_event_handler_init(struct rvu *rvu)
+{
+	struct cgx_event_cb cb;
+	int cgx, lmac, err;
+	void *cgxd;
+
+	spin_lock_init(&rvu->cgx_evq_lock);
+	INIT_LIST_HEAD(&rvu->cgx_evq_head);
+	INIT_WORK(&rvu->cgx_evh_work, cgx_evhandler_task);
+	rvu->cgx_evh_wq = alloc_workqueue("rvu_evh_wq", 0, 0);
+	if (!rvu->cgx_evh_wq) {
+		dev_err(rvu->dev, "alloc workqueue failed");
+		return;
+	}
+
+	cb.notify_link_chg = cgx_lmac_postevent; /* link change call back */
+	cb.data = rvu;
+
+	for (cgx = 0; cgx < rvu->cgx_cnt; cgx++) {
+		cgxd = rvu_cgx_pdata(cgx, rvu);
+		for (lmac = 0; lmac < cgx_get_lmac_cnt(cgxd); lmac++) {
+			err = cgx_lmac_evh_register(&cb, cgxd, lmac);
+			if (err)
+				dev_err(rvu->dev,
+					"%d:%d handler register failed\n",
+					cgx, lmac);
+		}
+	}
+}
+
+void rvu_cgx_wq_destroy(struct rvu *rvu)
+{
+	if (rvu->cgx_evh_wq) {
+		flush_workqueue(rvu->cgx_evh_wq);
+		destroy_workqueue(rvu->cgx_evh_wq);
+		rvu->cgx_evh_wq = NULL;
+	}
+}
+
+int rvu_cgx_probe(struct rvu *rvu)
+{
+	int i, err;
+
+	/* find available cgx ports */
+	rvu->cgx_cnt = cgx_get_cgx_cnt();
+	if (!rvu->cgx_cnt) {
+		dev_info(rvu->dev, "No CGX devices found!\n");
+		return -ENODEV;
+	}
+
+	rvu->cgx_idmap = devm_kzalloc(rvu->dev, rvu->cgx_cnt * sizeof(void *),
+				      GFP_KERNEL);
+	if (!rvu->cgx_idmap)
+		return -ENOMEM;
+
+	/* Initialize the cgxdata table */
+	for (i = 0; i < rvu->cgx_cnt; i++)
+		rvu->cgx_idmap[i] = cgx_get_pdata(i);
+
+	/* Map CGX LMAC interfaces to RVU PFs */
+	err = rvu_map_cgx_lmac_pf(rvu);
+	if (err)
+		return err;
+
+	/* Register for CGX events */
+	cgx_lmac_event_handler_init(rvu);
+	return 0;
+}
+
+int rvu_cgx_config_rxtx(struct rvu *rvu, u16 pcifunc, bool start)
+{
+	int pf = rvu_get_pf(pcifunc);
+	u8 cgx_id, lmac_id;
+
+	/* This msg is expected only from PFs that are mapped to CGX LMACs,
+	 * if received from other PF/VF simply ACK, nothing to do.
+	 */
+	if ((pcifunc & RVU_PFVF_FUNC_MASK) || !is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	cgx_lmac_rx_tx_enable(rvu_cgx_pdata(cgx_id, rvu), lmac_id, start);
+
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_START_RXTX(struct rvu *rvu, struct msg_req *req,
+				    struct msg_rsp *rsp)
+{
+	rvu_cgx_config_rxtx(rvu, req->hdr.pcifunc, true);
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_STOP_RXTX(struct rvu *rvu, struct msg_req *req,
+				   struct msg_rsp *rsp)
+{
+	rvu_cgx_config_rxtx(rvu, req->hdr.pcifunc, false);
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_STATS(struct rvu *rvu, struct msg_req *req,
+			       struct cgx_stats_rsp *rsp)
+{
+	int pf = rvu_get_pf(req->hdr.pcifunc);
+	int stat = 0, err = 0;
+	u64 tx_stat, rx_stat;
+	u8 cgx_idx, lmac;
+	void *cgxd;
+
+	if ((req->hdr.pcifunc & RVU_PFVF_FUNC_MASK) ||
+	    !is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_idx, &lmac);
+	cgxd = rvu_cgx_pdata(cgx_idx, rvu);
+
+	/* Rx stats */
+	while (stat < CGX_RX_STATS_COUNT) {
+		err = cgx_get_rx_stats(cgxd, lmac, stat, &rx_stat);
+		if (err)
+			return err;
+		rsp->rx_stats[stat] = rx_stat;
+		stat++;
+	}
+
+	/* Tx stats */
+	stat = 0;
+	while (stat < CGX_TX_STATS_COUNT) {
+		err = cgx_get_tx_stats(cgxd, lmac, stat, &tx_stat);
+		if (err)
+			return err;
+		rsp->tx_stats[stat] = tx_stat;
+		stat++;
+	}
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_MAC_ADDR_SET(struct rvu *rvu,
+				      struct cgx_mac_addr_set_or_get *req,
+				      struct cgx_mac_addr_set_or_get *rsp)
+{
+	int pf = rvu_get_pf(req->hdr.pcifunc);
+	u8 cgx_id, lmac_id;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	cgx_lmac_addr_set(cgx_id, lmac_id, req->mac_addr);
+
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_MAC_ADDR_GET(struct rvu *rvu,
+				      struct cgx_mac_addr_set_or_get *req,
+				      struct cgx_mac_addr_set_or_get *rsp)
+{
+	int pf = rvu_get_pf(req->hdr.pcifunc);
+	u8 cgx_id, lmac_id;
+	int rc = 0, i;
+	u64 cfg;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	rsp->hdr.rc = rc;
+	cfg = cgx_lmac_addr_get(cgx_id, lmac_id);
+	/* copy 48 bit mac address to req->mac_addr */
+	for (i = 0; i < ETH_ALEN; i++)
+		rsp->mac_addr[i] = cfg >> (ETH_ALEN - 1 - i) * 8;
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_PROMISC_ENABLE(struct rvu *rvu, struct msg_req *req,
+					struct msg_rsp *rsp)
+{
+	u16 pcifunc = req->hdr.pcifunc;
+	int pf = rvu_get_pf(pcifunc);
+	u8 cgx_id, lmac_id;
+
+	/* This msg is expected only from PFs that are mapped to CGX LMACs,
+	 * if received from other PF/VF simply ACK, nothing to do.
+	 */
+	if ((req->hdr.pcifunc & RVU_PFVF_FUNC_MASK) ||
+	    !is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	cgx_lmac_promisc_config(cgx_id, lmac_id, true);
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_PROMISC_DISABLE(struct rvu *rvu, struct msg_req *req,
+					 struct msg_rsp *rsp)
+{
+	u16 pcifunc = req->hdr.pcifunc;
+	int pf = rvu_get_pf(pcifunc);
+	u8 cgx_id, lmac_id;
+
+	/* This msg is expected only from PFs that are mapped to CGX LMACs,
+	 * if received from other PF/VF simply ACK, nothing to do.
+	 */
+	if ((req->hdr.pcifunc & RVU_PFVF_FUNC_MASK) ||
+	    !is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	cgx_lmac_promisc_config(cgx_id, lmac_id, false);
+	return 0;
+}
+
+static int rvu_cgx_config_linkevents(struct rvu *rvu, u16 pcifunc, bool en)
+{
+	int pf = rvu_get_pf(pcifunc);
+	u8 cgx_id, lmac_id;
+
+	/* This msg is expected only from PFs that are mapped to CGX LMACs,
+	 * if received from other PF/VF simply ACK, nothing to do.
+	 */
+	if ((pcifunc & RVU_PFVF_FUNC_MASK) || !is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	if (en) {
+		set_bit(pf, &rvu->pf_notify_bmap);
+		/* Send the current link status to PF */
+		rvu_cgx_send_link_info(cgx_id, lmac_id, rvu);
+	} else {
+		clear_bit(pf, &rvu->pf_notify_bmap);
+	}
+
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_START_LINKEVENTS(struct rvu *rvu, struct msg_req *req,
+					  struct msg_rsp *rsp)
+{
+	rvu_cgx_config_linkevents(rvu, req->hdr.pcifunc, true);
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_STOP_LINKEVENTS(struct rvu *rvu, struct msg_req *req,
+					 struct msg_rsp *rsp)
+{
+	rvu_cgx_config_linkevents(rvu, req->hdr.pcifunc, false);
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_GET_LINKINFO(struct rvu *rvu, struct msg_req *req,
+				      struct cgx_link_info_msg *rsp)
+{
+	u8 cgx_id, lmac_id;
+	int pf, err;
+
+	pf = rvu_get_pf(req->hdr.pcifunc);
+
+	if (!is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	err = cgx_get_link_info(rvu_cgx_pdata(cgx_id, rvu), lmac_id,
+				&rsp->link_info);
+	return err;
+}
+
+static int rvu_cgx_config_intlbk(struct rvu *rvu, u16 pcifunc, bool en)
+{
+	int pf = rvu_get_pf(pcifunc);
+	u8 cgx_id, lmac_id;
+
+	/* This msg is expected only from PFs that are mapped to CGX LMACs,
+	 * if received from other PF/VF simply ACK, nothing to do.
+	 */
+	if ((pcifunc & RVU_PFVF_FUNC_MASK) || !is_pf_cgxmapped(rvu, pf))
+		return -ENODEV;
+
+	rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id);
+
+	return cgx_lmac_internal_loopback(rvu_cgx_pdata(cgx_id, rvu),
+					  lmac_id, en);
+}
+
+int rvu_mbox_handler_CGX_INTLBK_ENABLE(struct rvu *rvu, struct msg_req *req,
+				       struct msg_rsp *rsp)
+{
+	rvu_cgx_config_intlbk(rvu, req->hdr.pcifunc, true);
+	return 0;
+}
+
+int rvu_mbox_handler_CGX_INTLBK_DISABLE(struct rvu *rvu, struct msg_req *req,
+					struct msg_rsp *rsp)
+{
+	rvu_cgx_config_intlbk(rvu, req->hdr.pcifunc, false);
+	return 0;
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
new file mode 100644
index 000000000000..8890c95831ca
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -0,0 +1,1959 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "rvu_struct.h"
+#include "rvu_reg.h"
+#include "rvu.h"
+#include "npc.h"
+#include "cgx.h"
+
+static int nix_update_bcast_mce_list(struct rvu *rvu, u16 pcifunc, bool add);
+
+enum mc_tbl_sz {
+	MC_TBL_SZ_256,
+	MC_TBL_SZ_512,
+	MC_TBL_SZ_1K,
+	MC_TBL_SZ_2K,
+	MC_TBL_SZ_4K,
+	MC_TBL_SZ_8K,
+	MC_TBL_SZ_16K,
+	MC_TBL_SZ_32K,
+	MC_TBL_SZ_64K,
+};
+
+enum mc_buf_cnt {
+	MC_BUF_CNT_8,
+	MC_BUF_CNT_16,
+	MC_BUF_CNT_32,
+	MC_BUF_CNT_64,
+	MC_BUF_CNT_128,
+	MC_BUF_CNT_256,
+	MC_BUF_CNT_512,
+	MC_BUF_CNT_1024,
+	MC_BUF_CNT_2048,
+};
+
+/* For now considering MC resources needed for broadcast
+ * pkt replication only. i.e 256 HWVFs + 12 PFs.
+ */
+#define MC_TBL_SIZE	MC_TBL_SZ_512
+#define MC_BUF_CNT	MC_BUF_CNT_128
+
+struct mce {
+	struct hlist_node	node;
+	u16			idx;
+	u16			pcifunc;
+};
+
+int rvu_get_nixlf_count(struct rvu *rvu)
+{
+	struct rvu_block *block;
+	int blkaddr;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, 0);
+	if (blkaddr < 0)
+		return 0;
+	block = &rvu->hw->block[blkaddr];
+	return block->lf.max;
+}
+
+static void nix_mce_list_init(struct nix_mce_list *list, int max)
+{
+	INIT_HLIST_HEAD(&list->head);
+	list->count = 0;
+	list->max = max;
+}
+
+static u16 nix_alloc_mce_list(struct nix_mcast *mcast, int count)
+{
+	int idx;
+
+	if (!mcast)
+		return 0;
+
+	idx = mcast->next_free_mce;
+	mcast->next_free_mce += count;
+	return idx;
+}
+
+static inline struct nix_hw *get_nix_hw(struct rvu_hwinfo *hw, int blkaddr)
+{
+	if (blkaddr == BLKADDR_NIX0 && hw->nix0)
+		return hw->nix0;
+
+	return NULL;
+}
+
+static bool is_valid_txschq(struct rvu *rvu, int blkaddr,
+			    int lvl, u16 pcifunc, u16 schq)
+{
+	struct nix_txsch *txsch;
+	struct nix_hw *nix_hw;
+
+	nix_hw = get_nix_hw(rvu->hw, blkaddr);
+	if (!nix_hw)
+		return false;
+
+	txsch = &nix_hw->txsch[lvl];
+	/* Check out of bounds */
+	if (schq >= txsch->schq.max)
+		return false;
+
+	spin_lock(&rvu->rsrc_lock);
+	if (txsch->pfvf_map[schq] != pcifunc) {
+		spin_unlock(&rvu->rsrc_lock);
+		return false;
+	}
+	spin_unlock(&rvu->rsrc_lock);
+	return true;
+}
+
+static int nix_interface_init(struct rvu *rvu, u16 pcifunc, int type, int nixlf)
+{
+	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);
+	u8 cgx_id, lmac_id;
+	int pkind, pf;
+	int err;
+
+	pf = rvu_get_pf(pcifunc);
+	if (!is_pf_cgxmapped(rvu, pf) && type != NIX_INTF_TYPE_LBK)
+		return 0;
+
+	switch (type) {
+	case NIX_INTF_TYPE_CGX:
+		pfvf->cgx_lmac = rvu->pf2cgxlmac_map[pf];
+		rvu_get_cgx_lmac_id(pfvf->cgx_lmac, &cgx_id, &lmac_id);
+
+		pkind = rvu_npc_get_pkind(rvu, pf);
+		if (pkind < 0) {
+			dev_err(rvu->dev,
+				"PF_Func 0x%x: Invalid pkind\n", pcifunc);
+			return -EINVAL;
+		}
+		pfvf->rx_chan_base = NIX_CHAN_CGX_LMAC_CHX(cgx_id, lmac_id, 0);
+		pfvf->tx_chan_base = pfvf->rx_chan_base;
+		pfvf->rx_chan_cnt = 1;
+		pfvf->tx_chan_cnt = 1;
+		cgx_set_pkind(rvu_cgx_pdata(cgx_id, rvu), lmac_id, pkind);
+		rvu_npc_set_pkind(rvu, pkind, pfvf);
+		break;
+	case NIX_INTF_TYPE_LBK:
+		break;
+	}
+
+	/* Add a UCAST forwarding rule in MCAM with this NIXLF attached
+	 * RVU PF/VF's MAC address.
+	 */
+	rvu_npc_install_ucast_entry(rvu, pcifunc, nixlf,
+				    pfvf->rx_chan_base, pfvf->mac_addr);
+
+	/* Add this PF_FUNC to bcast pkt replication list */
+	err = nix_update_bcast_mce_list(rvu, pcifunc, true);
+	if (err) {
+		dev_err(rvu->dev,
+			"Bcast list, failed to enable PF_FUNC 0x%x\n",
+			pcifunc);
+		return err;
+	}
+
+	rvu_npc_install_bcast_match_entry(rvu, pcifunc,
+					  nixlf, pfvf->rx_chan_base);
+
+	return 0;
+}
+
+static void nix_interface_deinit(struct rvu *rvu, u16 pcifunc, u8 nixlf)
+{
+	int err;
+
+	/* Remove this PF_FUNC from bcast pkt replication list */
+	err = nix_update_bcast_mce_list(rvu, pcifunc, false);
+	if (err) {
+		dev_err(rvu->dev,
+			"Bcast list, failed to disable PF_FUNC 0x%x\n",
+			pcifunc);
+	}
+
+	/* Free and disable any MCAM entries used by this NIX LF */
+	rvu_npc_disable_mcam_entries(rvu, pcifunc, nixlf);
+}
+
+static void nix_setup_lso_tso_l3(struct rvu *rvu, int blkaddr,
+				 u64 format, bool v4, u64 *fidx)
+{
+	struct nix_lso_format field = {0};
+
+	/* IP's Length field */
+	field.layer = NIX_TXLAYER_OL3;
+	/* In ipv4, length field is at offset 2 bytes, for ipv6 it's 4 */
+	field.offset = v4 ? 2 : 4;
+	field.sizem1 = 1; /* i.e 2 bytes */
+	field.alg = NIX_LSOALG_ADD_PAYLEN;
+	rvu_write64(rvu, blkaddr,
+		    NIX_AF_LSO_FORMATX_FIELDX(format, (*fidx)++),
+		    *(u64 *)&field);
+
+	/* No ID field in IPv6 header */
+	if (!v4)
+		return;
+
+	/* IP's ID field */
+	field.layer = NIX_TXLAYER_OL3;
+	field.offset = 4;
+	field.sizem1 = 1; /* i.e 2 bytes */
+	field.alg = NIX_LSOALG_ADD_SEGNUM;
+	rvu_write64(rvu, blkaddr,
+		    NIX_AF_LSO_FORMATX_FIELDX(format, (*fidx)++),
+		    *(u64 *)&field);
+}
+
+static void nix_setup_lso_tso_l4(struct rvu *rvu, int blkaddr,
+				 u64 format, u64 *fidx)
+{
+	struct nix_lso_format field = {0};
+
+	/* TCP's sequence number field */
+	field.layer = NIX_TXLAYER_OL4;
+	field.offset = 4;
+	field.sizem1 = 3; /* i.e 4 bytes */
+	field.alg = NIX_LSOALG_ADD_OFFSET;
+	rvu_write64(rvu, blkaddr,
+		    NIX_AF_LSO_FORMATX_FIELDX(format, (*fidx)++),
+		    *(u64 *)&field);
+
+	/* TCP's flags field */
+	field.layer = NIX_TXLAYER_OL4;
+	field.offset = 12;
+	field.sizem1 = 0; /* not needed */
+	field.alg = NIX_LSOALG_TCP_FLAGS;
+	rvu_write64(rvu, blkaddr,
+		    NIX_AF_LSO_FORMATX_FIELDX(format, (*fidx)++),
+		    *(u64 *)&field);
+}
+
+static void nix_setup_lso(struct rvu *rvu, int blkaddr)
+{
+	u64 cfg, idx, fidx = 0;
+
+	/* Enable LSO */
+	cfg = rvu_read64(rvu, blkaddr, NIX_AF_LSO_CFG);
+	/* For TSO, set first and middle segment flags to
+	 * mask out PSH, RST & FIN flags in TCP packet
+	 */
+	cfg &= ~((0xFFFFULL << 32) | (0xFFFFULL << 16));
+	cfg |= (0xFFF2ULL << 32) | (0xFFF2ULL << 16);
+	rvu_write64(rvu, blkaddr, NIX_AF_LSO_CFG, cfg | BIT_ULL(63));
+
+	/* Configure format fields for TCPv4 segmentation offload */
+	idx = NIX_LSO_FORMAT_IDX_TSOV4;
+	nix_setup_lso_tso_l3(rvu, blkaddr, idx, true, &fidx);
+	nix_setup_lso_tso_l4(rvu, blkaddr, idx, &fidx);
+
+	/* Set rest of the fields to NOP */
+	for (; fidx < 8; fidx++) {
+		rvu_write64(rvu, blkaddr,
+			    NIX_AF_LSO_FORMATX_FIELDX(idx, fidx), 0x0ULL);
+	}
+
+	/* Configure format fields for TCPv6 segmentation offload */
+	idx = NIX_LSO_FORMAT_IDX_TSOV6;
+	fidx = 0;
+	nix_setup_lso_tso_l3(rvu, blkaddr, idx, false, &fidx);
+	nix_setup_lso_tso_l4(rvu, blkaddr, idx, &fidx);
+
+	/* Set rest of the fields to NOP */
+	for (; fidx < 8; fidx++) {
+		rvu_write64(rvu, blkaddr,
+			    NIX_AF_LSO_FORMATX_FIELDX(idx, fidx), 0x0ULL);
+	}
+}
+
+static void nix_ctx_free(struct rvu *rvu, struct rvu_pfvf *pfvf)
+{
+	kfree(pfvf->rq_bmap);
+	kfree(pfvf->sq_bmap);
+	kfree(pfvf->cq_bmap);
+	if (pfvf->rq_ctx)
+		qmem_free(rvu->dev, pfvf->rq_ctx);
+	if (pfvf->sq_ctx)
+		qmem_free(rvu->dev, pfvf->sq_ctx);
+	if (pfvf->cq_ctx)
+		qmem_free(rvu->dev, pfvf->cq_ctx);
+	if (pfvf->rss_ctx)
+		qmem_free(rvu->dev, pfvf->rss_ctx);
+	if (pfvf->nix_qints_ctx)
+		qmem_free(rvu->dev, pfvf->nix_qints_ctx);
+	if (pfvf->cq_ints_ctx)
+		qmem_free(rvu->dev, pfvf->cq_ints_ctx);
+
+	pfvf->rq_bmap = NULL;
+	pfvf->cq_bmap = NULL;
+	pfvf->sq_bmap = NULL;
+	pfvf->rq_ctx = NULL;
+	pfvf->sq_ctx = NULL;
+	pfvf->cq_ctx = NULL;
+	pfvf->rss_ctx = NULL;
+	pfvf->nix_qints_ctx = NULL;
+	pfvf->cq_ints_ctx = NULL;
+}
+
+static int nixlf_rss_ctx_init(struct rvu *rvu, int blkaddr,
+			      struct rvu_pfvf *pfvf, int nixlf,
+			      int rss_sz, int rss_grps, int hwctx_size)
+{
+	int err, grp, num_indices;
+
+	/* RSS is not requested for this NIXLF */
+	if (!rss_sz)
+		return 0;
+	num_indices = rss_sz * rss_grps;
+
+	/* Alloc NIX RSS HW context memory and config the base */
+	err = qmem_alloc(rvu->dev, &pfvf->rss_ctx, num_indices, hwctx_size);
+	if (err)
+		return err;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_RSS_BASE(nixlf),
+		    (u64)pfvf->rss_ctx->iova);
+
+	/* Config full RSS table size, enable RSS and caching */
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_RSS_CFG(nixlf),
+		    BIT_ULL(36) | BIT_ULL(4) |
+		    ilog2(num_indices / MAX_RSS_INDIR_TBL_SIZE));
+	/* Config RSS group offset and sizes */
+	for (grp = 0; grp < rss_grps; grp++)
+		rvu_write64(rvu, blkaddr, NIX_AF_LFX_RSS_GRPX(nixlf, grp),
+			    ((ilog2(rss_sz) - 1) << 16) | (rss_sz * grp));
+	return 0;
+}
+
+static int nix_aq_enqueue_wait(struct rvu *rvu, struct rvu_block *block,
+			       struct nix_aq_inst_s *inst)
+{
+	struct admin_queue *aq = block->aq;
+	struct nix_aq_res_s *result;
+	int timeout = 1000;
+	u64 reg, head;
+
+	result = (struct nix_aq_res_s *)aq->res->base;
+
+	/* Get current head pointer where to append this instruction */
+	reg = rvu_read64(rvu, block->addr, NIX_AF_AQ_STATUS);
+	head = (reg >> 4) & AQ_PTR_MASK;
+
+	memcpy((void *)(aq->inst->base + (head * aq->inst->entry_sz)),
+	       (void *)inst, aq->inst->entry_sz);
+	memset(result, 0, sizeof(*result));
+	/* sync into memory */
+	wmb();
+
+	/* Ring the doorbell and wait for result */
+	rvu_write64(rvu, block->addr, NIX_AF_AQ_DOOR, 1);
+	while (result->compcode == NIX_AQ_COMP_NOTDONE) {
+		cpu_relax();
+		udelay(1);
+		timeout--;
+		if (!timeout)
+			return -EBUSY;
+	}
+
+	if (result->compcode != NIX_AQ_COMP_GOOD)
+		/* TODO: Replace this with some error code */
+		return -EBUSY;
+
+	return 0;
+}
+
+static int rvu_nix_aq_enq_inst(struct rvu *rvu, struct nix_aq_enq_req *req,
+			       struct nix_aq_enq_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	int nixlf, blkaddr, rc = 0;
+	struct nix_aq_inst_s inst;
+	struct rvu_block *block;
+	struct admin_queue *aq;
+	struct rvu_pfvf *pfvf;
+	void *ctx, *mask;
+	bool ena;
+	u64 cfg;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (!pfvf->nixlf || blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	block = &hw->block[blkaddr];
+	aq = block->aq;
+	if (!aq) {
+		dev_warn(rvu->dev, "%s: NIX AQ not initialized\n", __func__);
+		return NIX_AF_ERR_AQ_ENQUEUE;
+	}
+
+	nixlf = rvu_get_lf(rvu, block, pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	switch (req->ctype) {
+	case NIX_AQ_CTYPE_RQ:
+		/* Check if index exceeds max no of queues */
+		if (!pfvf->rq_ctx || req->qidx >= pfvf->rq_ctx->qsize)
+			rc = NIX_AF_ERR_AQ_ENQUEUE;
+		break;
+	case NIX_AQ_CTYPE_SQ:
+		if (!pfvf->sq_ctx || req->qidx >= pfvf->sq_ctx->qsize)
+			rc = NIX_AF_ERR_AQ_ENQUEUE;
+		break;
+	case NIX_AQ_CTYPE_CQ:
+		if (!pfvf->cq_ctx || req->qidx >= pfvf->cq_ctx->qsize)
+			rc = NIX_AF_ERR_AQ_ENQUEUE;
+		break;
+	case NIX_AQ_CTYPE_RSS:
+		/* Check if RSS is enabled and qidx is within range */
+		cfg = rvu_read64(rvu, blkaddr, NIX_AF_LFX_RSS_CFG(nixlf));
+		if (!(cfg & BIT_ULL(4)) || !pfvf->rss_ctx ||
+		    (req->qidx >= (256UL << (cfg & 0xF))))
+			rc = NIX_AF_ERR_AQ_ENQUEUE;
+		break;
+	case NIX_AQ_CTYPE_MCE:
+		cfg = rvu_read64(rvu, blkaddr, NIX_AF_RX_MCAST_CFG);
+		/* Check if index exceeds MCE list length */
+		if (!hw->nix0->mcast.mce_ctx ||
+		    (req->qidx >= (256UL << (cfg & 0xF))))
+			rc = NIX_AF_ERR_AQ_ENQUEUE;
+
+		/* Adding multicast lists for requests from PF/VFs is not
+		 * yet supported, so ignore this.
+		 */
+		if (rsp)
+			rc = NIX_AF_ERR_AQ_ENQUEUE;
+		break;
+	default:
+		rc = NIX_AF_ERR_AQ_ENQUEUE;
+	}
+
+	if (rc)
+		return rc;
+
+	/* Check if SQ pointed SMQ belongs to this PF/VF or not */
+	if (req->ctype == NIX_AQ_CTYPE_SQ &&
+	    req->op != NIX_AQ_INSTOP_WRITE) {
+		if (!is_valid_txschq(rvu, blkaddr, NIX_TXSCH_LVL_SMQ,
+				     pcifunc, req->sq.smq))
+			return NIX_AF_ERR_AQ_ENQUEUE;
+	}
+
+	memset(&inst, 0, sizeof(struct nix_aq_inst_s));
+	inst.lf = nixlf;
+	inst.cindex = req->qidx;
+	inst.ctype = req->ctype;
+	inst.op = req->op;
+	/* Currently we are not supporting enqueuing multiple instructions,
+	 * so always choose first entry in result memory.
+	 */
+	inst.res_addr = (u64)aq->res->iova;
+
+	/* Clean result + context memory */
+	memset(aq->res->base, 0, aq->res->entry_sz);
+	/* Context needs to be written at RES_ADDR + 128 */
+	ctx = aq->res->base + 128;
+	/* Mask needs to be written at RES_ADDR + 256 */
+	mask = aq->res->base + 256;
+
+	switch (req->op) {
+	case NIX_AQ_INSTOP_WRITE:
+		if (req->ctype == NIX_AQ_CTYPE_RQ)
+			memcpy(mask, &req->rq_mask,
+			       sizeof(struct nix_rq_ctx_s));
+		else if (req->ctype == NIX_AQ_CTYPE_SQ)
+			memcpy(mask, &req->sq_mask,
+			       sizeof(struct nix_sq_ctx_s));
+		else if (req->ctype == NIX_AQ_CTYPE_CQ)
+			memcpy(mask, &req->cq_mask,
+			       sizeof(struct nix_cq_ctx_s));
+		else if (req->ctype == NIX_AQ_CTYPE_RSS)
+			memcpy(mask, &req->rss_mask,
+			       sizeof(struct nix_rsse_s));
+		else if (req->ctype == NIX_AQ_CTYPE_MCE)
+			memcpy(mask, &req->mce_mask,
+			       sizeof(struct nix_rx_mce_s));
+		/* Fall through */
+	case NIX_AQ_INSTOP_INIT:
+		if (req->ctype == NIX_AQ_CTYPE_RQ)
+			memcpy(ctx, &req->rq, sizeof(struct nix_rq_ctx_s));
+		else if (req->ctype == NIX_AQ_CTYPE_SQ)
+			memcpy(ctx, &req->sq, sizeof(struct nix_sq_ctx_s));
+		else if (req->ctype == NIX_AQ_CTYPE_CQ)
+			memcpy(ctx, &req->cq, sizeof(struct nix_cq_ctx_s));
+		else if (req->ctype == NIX_AQ_CTYPE_RSS)
+			memcpy(ctx, &req->rss, sizeof(struct nix_rsse_s));
+		else if (req->ctype == NIX_AQ_CTYPE_MCE)
+			memcpy(ctx, &req->mce, sizeof(struct nix_rx_mce_s));
+		break;
+	case NIX_AQ_INSTOP_NOP:
+	case NIX_AQ_INSTOP_READ:
+	case NIX_AQ_INSTOP_LOCK:
+	case NIX_AQ_INSTOP_UNLOCK:
+		break;
+	default:
+		rc = NIX_AF_ERR_AQ_ENQUEUE;
+		return rc;
+	}
+
+	spin_lock(&aq->lock);
+
+	/* Submit the instruction to AQ */
+	rc = nix_aq_enqueue_wait(rvu, block, &inst);
+	if (rc) {
+		spin_unlock(&aq->lock);
+		return rc;
+	}
+
+	/* Set RQ/SQ/CQ bitmap if respective queue hw context is enabled */
+	if (req->op == NIX_AQ_INSTOP_INIT) {
+		if (req->ctype == NIX_AQ_CTYPE_RQ && req->rq.ena)
+			__set_bit(req->qidx, pfvf->rq_bmap);
+		if (req->ctype == NIX_AQ_CTYPE_SQ && req->sq.ena)
+			__set_bit(req->qidx, pfvf->sq_bmap);
+		if (req->ctype == NIX_AQ_CTYPE_CQ && req->cq.ena)
+			__set_bit(req->qidx, pfvf->cq_bmap);
+	}
+
+	if (req->op == NIX_AQ_INSTOP_WRITE) {
+		if (req->ctype == NIX_AQ_CTYPE_RQ) {
+			ena = (req->rq.ena & req->rq_mask.ena) |
+				(test_bit(req->qidx, pfvf->rq_bmap) &
+				~req->rq_mask.ena);
+			if (ena)
+				__set_bit(req->qidx, pfvf->rq_bmap);
+			else
+				__clear_bit(req->qidx, pfvf->rq_bmap);
+		}
+		if (req->ctype == NIX_AQ_CTYPE_SQ) {
+			ena = (req->rq.ena & req->sq_mask.ena) |
+				(test_bit(req->qidx, pfvf->sq_bmap) &
+				~req->sq_mask.ena);
+			if (ena)
+				__set_bit(req->qidx, pfvf->sq_bmap);
+			else
+				__clear_bit(req->qidx, pfvf->sq_bmap);
+		}
+		if (req->ctype == NIX_AQ_CTYPE_CQ) {
+			ena = (req->rq.ena & req->cq_mask.ena) |
+				(test_bit(req->qidx, pfvf->cq_bmap) &
+				~req->cq_mask.ena);
+			if (ena)
+				__set_bit(req->qidx, pfvf->cq_bmap);
+			else
+				__clear_bit(req->qidx, pfvf->cq_bmap);
+		}
+	}
+
+	if (rsp) {
+		/* Copy read context into mailbox */
+		if (req->op == NIX_AQ_INSTOP_READ) {
+			if (req->ctype == NIX_AQ_CTYPE_RQ)
+				memcpy(&rsp->rq, ctx,
+				       sizeof(struct nix_rq_ctx_s));
+			else if (req->ctype == NIX_AQ_CTYPE_SQ)
+				memcpy(&rsp->sq, ctx,
+				       sizeof(struct nix_sq_ctx_s));
+			else if (req->ctype == NIX_AQ_CTYPE_CQ)
+				memcpy(&rsp->cq, ctx,
+				       sizeof(struct nix_cq_ctx_s));
+			else if (req->ctype == NIX_AQ_CTYPE_RSS)
+				memcpy(&rsp->rss, ctx,
+				       sizeof(struct nix_cq_ctx_s));
+			else if (req->ctype == NIX_AQ_CTYPE_MCE)
+				memcpy(&rsp->mce, ctx,
+				       sizeof(struct nix_rx_mce_s));
+		}
+	}
+
+	spin_unlock(&aq->lock);
+	return 0;
+}
+
+static int nix_lf_hwctx_disable(struct rvu *rvu, struct hwctx_disable_req *req)
+{
+	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, req->hdr.pcifunc);
+	struct nix_aq_enq_req aq_req;
+	unsigned long *bmap;
+	int qidx, q_cnt = 0;
+	int err = 0, rc;
+
+	if (!pfvf->cq_ctx || !pfvf->sq_ctx || !pfvf->rq_ctx)
+		return NIX_AF_ERR_AQ_ENQUEUE;
+
+	memset(&aq_req, 0, sizeof(struct nix_aq_enq_req));
+	aq_req.hdr.pcifunc = req->hdr.pcifunc;
+
+	if (req->ctype == NIX_AQ_CTYPE_CQ) {
+		aq_req.cq.ena = 0;
+		aq_req.cq_mask.ena = 1;
+		q_cnt = pfvf->cq_ctx->qsize;
+		bmap = pfvf->cq_bmap;
+	}
+	if (req->ctype == NIX_AQ_CTYPE_SQ) {
+		aq_req.sq.ena = 0;
+		aq_req.sq_mask.ena = 1;
+		q_cnt = pfvf->sq_ctx->qsize;
+		bmap = pfvf->sq_bmap;
+	}
+	if (req->ctype == NIX_AQ_CTYPE_RQ) {
+		aq_req.rq.ena = 0;
+		aq_req.rq_mask.ena = 1;
+		q_cnt = pfvf->rq_ctx->qsize;
+		bmap = pfvf->rq_bmap;
+	}
+
+	aq_req.ctype = req->ctype;
+	aq_req.op = NIX_AQ_INSTOP_WRITE;
+
+	for (qidx = 0; qidx < q_cnt; qidx++) {
+		if (!test_bit(qidx, bmap))
+			continue;
+		aq_req.qidx = qidx;
+		rc = rvu_nix_aq_enq_inst(rvu, &aq_req, NULL);
+		if (rc) {
+			err = rc;
+			dev_err(rvu->dev, "Failed to disable %s:%d context\n",
+				(req->ctype == NIX_AQ_CTYPE_CQ) ?
+				"CQ" : ((req->ctype == NIX_AQ_CTYPE_RQ) ?
+				"RQ" : "SQ"), qidx);
+		}
+	}
+
+	return err;
+}
+
+int rvu_mbox_handler_NIX_AQ_ENQ(struct rvu *rvu,
+				struct nix_aq_enq_req *req,
+				struct nix_aq_enq_rsp *rsp)
+{
+	return rvu_nix_aq_enq_inst(rvu, req, rsp);
+}
+
+int rvu_mbox_handler_NIX_HWCTX_DISABLE(struct rvu *rvu,
+				       struct hwctx_disable_req *req,
+				       struct msg_rsp *rsp)
+{
+	return nix_lf_hwctx_disable(rvu, req);
+}
+
+int rvu_mbox_handler_NIX_LF_ALLOC(struct rvu *rvu,
+				  struct nix_lf_alloc_req *req,
+				  struct nix_lf_alloc_rsp *rsp)
+{
+	int nixlf, qints, hwctx_size, err, rc = 0;
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_block *block;
+	struct rvu_pfvf *pfvf;
+	u64 cfg, ctx_cfg;
+	int blkaddr;
+
+	if (!req->rq_cnt || !req->sq_cnt || !req->cq_cnt)
+		return NIX_AF_ERR_PARAM;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (!pfvf->nixlf || blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	block = &hw->block[blkaddr];
+	nixlf = rvu_get_lf(rvu, block, pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	/* If RSS is being enabled, check if requested config is valid.
+	 * RSS table size should be power of two, otherwise
+	 * RSS_GRP::OFFSET + adder might go beyond that group or
+	 * won't be able to use entire table.
+	 */
+	if (req->rss_sz && (req->rss_sz > MAX_RSS_INDIR_TBL_SIZE ||
+			    !is_power_of_2(req->rss_sz)))
+		return NIX_AF_ERR_RSS_SIZE_INVALID;
+
+	if (req->rss_sz &&
+	    (!req->rss_grps || req->rss_grps > MAX_RSS_GROUPS))
+		return NIX_AF_ERR_RSS_GRPS_INVALID;
+
+	/* Reset this NIX LF */
+	err = rvu_lf_reset(rvu, block, nixlf);
+	if (err) {
+		dev_err(rvu->dev, "Failed to reset NIX%d LF%d\n",
+			block->addr - BLKADDR_NIX0, nixlf);
+		return NIX_AF_ERR_LF_RESET;
+	}
+
+	ctx_cfg = rvu_read64(rvu, blkaddr, NIX_AF_CONST3);
+
+	/* Alloc NIX RQ HW context memory and config the base */
+	hwctx_size = 1UL << ((ctx_cfg >> 4) & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->rq_ctx, req->rq_cnt, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	pfvf->rq_bmap = kcalloc(req->rq_cnt, sizeof(long), GFP_KERNEL);
+	if (!pfvf->rq_bmap)
+		goto free_mem;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_RQS_BASE(nixlf),
+		    (u64)pfvf->rq_ctx->iova);
+
+	/* Set caching and queue count in HW */
+	cfg = BIT_ULL(36) | (req->rq_cnt - 1);
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_RQS_CFG(nixlf), cfg);
+
+	/* Alloc NIX SQ HW context memory and config the base */
+	hwctx_size = 1UL << (ctx_cfg & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->sq_ctx, req->sq_cnt, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	pfvf->sq_bmap = kcalloc(req->sq_cnt, sizeof(long), GFP_KERNEL);
+	if (!pfvf->sq_bmap)
+		goto free_mem;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_SQS_BASE(nixlf),
+		    (u64)pfvf->sq_ctx->iova);
+	cfg = BIT_ULL(36) | (req->sq_cnt - 1);
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_SQS_CFG(nixlf), cfg);
+
+	/* Alloc NIX CQ HW context memory and config the base */
+	hwctx_size = 1UL << ((ctx_cfg >> 8) & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->cq_ctx, req->cq_cnt, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	pfvf->cq_bmap = kcalloc(req->cq_cnt, sizeof(long), GFP_KERNEL);
+	if (!pfvf->cq_bmap)
+		goto free_mem;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_CQS_BASE(nixlf),
+		    (u64)pfvf->cq_ctx->iova);
+	cfg = BIT_ULL(36) | (req->cq_cnt - 1);
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_CQS_CFG(nixlf), cfg);
+
+	/* Initialize receive side scaling (RSS) */
+	hwctx_size = 1UL << ((ctx_cfg >> 12) & 0xF);
+	err = nixlf_rss_ctx_init(rvu, blkaddr, pfvf, nixlf,
+				 req->rss_sz, req->rss_grps, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	/* Alloc memory for CQINT's HW contexts */
+	cfg = rvu_read64(rvu, blkaddr, NIX_AF_CONST2);
+	qints = (cfg >> 24) & 0xFFF;
+	hwctx_size = 1UL << ((ctx_cfg >> 24) & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->cq_ints_ctx, qints, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_CINTS_BASE(nixlf),
+		    (u64)pfvf->cq_ints_ctx->iova);
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_CINTS_CFG(nixlf), BIT_ULL(36));
+
+	/* Alloc memory for QINT's HW contexts */
+	cfg = rvu_read64(rvu, blkaddr, NIX_AF_CONST2);
+	qints = (cfg >> 12) & 0xFFF;
+	hwctx_size = 1UL << ((ctx_cfg >> 20) & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->nix_qints_ctx, qints, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_QINTS_BASE(nixlf),
+		    (u64)pfvf->nix_qints_ctx->iova);
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_QINTS_CFG(nixlf), BIT_ULL(36));
+
+	/* Enable LMTST for this NIX LF */
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG2(nixlf), BIT_ULL(0));
+
+	/* Set CQE/WQE size, NPA_PF_FUNC for SQBs and also SSO_PF_FUNC
+	 * If requester has sent a 'RVU_DEFAULT_PF_FUNC' use this NIX LF's
+	 * PCIFUNC itself.
+	 */
+	if (req->npa_func == RVU_DEFAULT_PF_FUNC)
+		cfg = pcifunc;
+	else
+		cfg = req->npa_func;
+
+	if (req->sso_func == RVU_DEFAULT_PF_FUNC)
+		cfg |= (u64)pcifunc << 16;
+	else
+		cfg |= (u64)req->sso_func << 16;
+
+	cfg |= (u64)req->xqe_sz << 33;
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_CFG(nixlf), cfg);
+
+	/* Config Rx pkt length, csum checks and apad  enable / disable */
+	rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_CFG(nixlf), req->rx_cfg);
+
+	err = nix_interface_init(rvu, pcifunc, NIX_INTF_TYPE_CGX, nixlf);
+	if (err)
+		goto free_mem;
+
+	goto exit;
+
+free_mem:
+	nix_ctx_free(rvu, pfvf);
+	rc = -ENOMEM;
+
+exit:
+	/* Set macaddr of this PF/VF */
+	ether_addr_copy(rsp->mac_addr, pfvf->mac_addr);
+
+	/* set SQB size info */
+	cfg = rvu_read64(rvu, blkaddr, NIX_AF_SQ_CONST);
+	rsp->sqb_size = (cfg >> 34) & 0xFFFF;
+	rsp->rx_chan_base = pfvf->rx_chan_base;
+	rsp->tx_chan_base = pfvf->tx_chan_base;
+	rsp->rx_chan_cnt = pfvf->rx_chan_cnt;
+	rsp->tx_chan_cnt = pfvf->tx_chan_cnt;
+	rsp->lso_tsov4_idx = NIX_LSO_FORMAT_IDX_TSOV4;
+	rsp->lso_tsov6_idx = NIX_LSO_FORMAT_IDX_TSOV6;
+	return rc;
+}
+
+int rvu_mbox_handler_NIX_LF_FREE(struct rvu *rvu, struct msg_req *req,
+				 struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_block *block;
+	int blkaddr, nixlf, err;
+	struct rvu_pfvf *pfvf;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (!pfvf->nixlf || blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	block = &hw->block[blkaddr];
+	nixlf = rvu_get_lf(rvu, block, pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nix_interface_deinit(rvu, pcifunc, nixlf);
+
+	/* Reset this NIX LF */
+	err = rvu_lf_reset(rvu, block, nixlf);
+	if (err) {
+		dev_err(rvu->dev, "Failed to reset NIX%d LF%d\n",
+			block->addr - BLKADDR_NIX0, nixlf);
+		return NIX_AF_ERR_LF_RESET;
+	}
+
+	nix_ctx_free(rvu, pfvf);
+
+	return 0;
+}
+
+/* Disable shaping of pkts by a scheduler queue
+ * at a given scheduler level.
+ */
+static void nix_reset_tx_shaping(struct rvu *rvu, int blkaddr,
+				 int lvl, int schq)
+{
+	u64  cir_reg = 0, pir_reg = 0;
+	u64  cfg;
+
+	switch (lvl) {
+	case NIX_TXSCH_LVL_TL1:
+		cir_reg = NIX_AF_TL1X_CIR(schq);
+		pir_reg = 0; /* PIR not available at TL1 */
+		break;
+	case NIX_TXSCH_LVL_TL2:
+		cir_reg = NIX_AF_TL2X_CIR(schq);
+		pir_reg = NIX_AF_TL2X_PIR(schq);
+		break;
+	case NIX_TXSCH_LVL_TL3:
+		cir_reg = NIX_AF_TL3X_CIR(schq);
+		pir_reg = NIX_AF_TL3X_PIR(schq);
+		break;
+	case NIX_TXSCH_LVL_TL4:
+		cir_reg = NIX_AF_TL4X_CIR(schq);
+		pir_reg = NIX_AF_TL4X_PIR(schq);
+		break;
+	}
+
+	if (!cir_reg)
+		return;
+	cfg = rvu_read64(rvu, blkaddr, cir_reg);
+	rvu_write64(rvu, blkaddr, cir_reg, cfg & ~BIT_ULL(0));
+
+	if (!pir_reg)
+		return;
+	cfg = rvu_read64(rvu, blkaddr, pir_reg);
+	rvu_write64(rvu, blkaddr, pir_reg, cfg & ~BIT_ULL(0));
+}
+
+static void nix_reset_tx_linkcfg(struct rvu *rvu, int blkaddr,
+				 int lvl, int schq)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	int link;
+
+	/* Reset TL4's SDP link config */
+	if (lvl == NIX_TXSCH_LVL_TL4)
+		rvu_write64(rvu, blkaddr, NIX_AF_TL4X_SDP_LINK_CFG(schq), 0x00);
+
+	if (lvl != NIX_TXSCH_LVL_TL2)
+		return;
+
+	/* Reset TL2's CGX or LBK link config */
+	for (link = 0; link < (hw->cgx_links + hw->lbk_links); link++)
+		rvu_write64(rvu, blkaddr,
+			    NIX_AF_TL3_TL2X_LINKX_CFG(schq, link), 0x00);
+}
+
+int rvu_mbox_handler_NIX_TXSCH_ALLOC(struct rvu *rvu,
+				     struct nix_txsch_alloc_req *req,
+				     struct nix_txsch_alloc_rsp *rsp)
+{
+	u16 pcifunc = req->hdr.pcifunc;
+	struct nix_txsch *txsch;
+	int lvl, idx, req_schq;
+	struct rvu_pfvf *pfvf;
+	struct nix_hw *nix_hw;
+	int blkaddr, rc = 0;
+	u16 schq;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (!pfvf->nixlf || blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nix_hw = get_nix_hw(rvu->hw, blkaddr);
+	if (!nix_hw)
+		return -EINVAL;
+
+	spin_lock(&rvu->rsrc_lock);
+	for (lvl = 0; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+		txsch = &nix_hw->txsch[lvl];
+		req_schq = req->schq_contig[lvl] + req->schq[lvl];
+
+		/* There are only 28 TL1s */
+		if (lvl == NIX_TXSCH_LVL_TL1 && req_schq > txsch->schq.max)
+			goto err;
+
+		/* Check if request is valid */
+		if (!req_schq || req_schq > MAX_TXSCHQ_PER_FUNC)
+			goto err;
+
+		/* If contiguous queues are needed, check for availability */
+		if (req->schq_contig[lvl] &&
+		    !rvu_rsrc_check_contig(&txsch->schq, req->schq_contig[lvl]))
+			goto err;
+
+		/* Check if full request can be accommodated */
+		if (req_schq >= rvu_rsrc_free_count(&txsch->schq))
+			goto err;
+	}
+
+	for (lvl = 0; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+		txsch = &nix_hw->txsch[lvl];
+		rsp->schq_contig[lvl] = req->schq_contig[lvl];
+		rsp->schq[lvl] = req->schq[lvl];
+
+		schq = 0;
+		/* Alloc contiguous queues first */
+		if (req->schq_contig[lvl]) {
+			schq = rvu_alloc_rsrc_contig(&txsch->schq,
+						     req->schq_contig[lvl]);
+
+			for (idx = 0; idx < req->schq_contig[lvl]; idx++) {
+				txsch->pfvf_map[schq] = pcifunc;
+				nix_reset_tx_linkcfg(rvu, blkaddr, lvl, schq);
+				nix_reset_tx_shaping(rvu, blkaddr, lvl, schq);
+				rsp->schq_contig_list[lvl][idx] = schq;
+				schq++;
+			}
+		}
+
+		/* Alloc non-contiguous queues */
+		for (idx = 0; idx < req->schq[lvl]; idx++) {
+			schq = rvu_alloc_rsrc(&txsch->schq);
+			txsch->pfvf_map[schq] = pcifunc;
+			nix_reset_tx_linkcfg(rvu, blkaddr, lvl, schq);
+			nix_reset_tx_shaping(rvu, blkaddr, lvl, schq);
+			rsp->schq_list[lvl][idx] = schq;
+		}
+	}
+	goto exit;
+err:
+	rc = NIX_AF_ERR_TLX_ALLOC_FAIL;
+exit:
+	spin_unlock(&rvu->rsrc_lock);
+	return rc;
+}
+
+static int nix_txschq_free(struct rvu *rvu, u16 pcifunc)
+{
+	int blkaddr, nixlf, lvl, schq, err;
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct nix_txsch *txsch;
+	struct nix_hw *nix_hw;
+	u64 cfg;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nix_hw = get_nix_hw(rvu->hw, blkaddr);
+	if (!nix_hw)
+		return -EINVAL;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	/* Disable TL2/3 queue links before SMQ flush*/
+	spin_lock(&rvu->rsrc_lock);
+	for (lvl = NIX_TXSCH_LVL_TL4; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+		if (lvl != NIX_TXSCH_LVL_TL2 && lvl != NIX_TXSCH_LVL_TL4)
+			continue;
+
+		txsch = &nix_hw->txsch[lvl];
+		for (schq = 0; schq < txsch->schq.max; schq++) {
+			if (txsch->pfvf_map[schq] != pcifunc)
+				continue;
+			nix_reset_tx_linkcfg(rvu, blkaddr, lvl, schq);
+		}
+	}
+
+	/* Flush SMQs */
+	txsch = &nix_hw->txsch[NIX_TXSCH_LVL_SMQ];
+	for (schq = 0; schq < txsch->schq.max; schq++) {
+		if (txsch->pfvf_map[schq] != pcifunc)
+			continue;
+		cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(schq));
+		/* Do SMQ flush and set enqueue xoff */
+		cfg |= BIT_ULL(50) | BIT_ULL(49);
+		rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(schq), cfg);
+
+		/* Wait for flush to complete */
+		err = rvu_poll_reg(rvu, blkaddr,
+				   NIX_AF_SMQX_CFG(schq), BIT_ULL(49), true);
+		if (err) {
+			dev_err(rvu->dev,
+				"NIXLF%d: SMQ%d flush failed\n", nixlf, schq);
+		}
+	}
+
+	/* Now free scheduler queues to free pool */
+	for (lvl = 0; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+		txsch = &nix_hw->txsch[lvl];
+		for (schq = 0; schq < txsch->schq.max; schq++) {
+			if (txsch->pfvf_map[schq] != pcifunc)
+				continue;
+			rvu_free_rsrc(&txsch->schq, schq);
+			txsch->pfvf_map[schq] = 0;
+		}
+	}
+	spin_unlock(&rvu->rsrc_lock);
+
+	/* Sync cached info for this LF in NDC-TX to LLC/DRAM */
+	rvu_write64(rvu, blkaddr, NIX_AF_NDC_TX_SYNC, BIT_ULL(12) | nixlf);
+	err = rvu_poll_reg(rvu, blkaddr, NIX_AF_NDC_TX_SYNC, BIT_ULL(12), true);
+	if (err)
+		dev_err(rvu->dev, "NDC-TX sync failed for NIXLF %d\n", nixlf);
+
+	return 0;
+}
+
+int rvu_mbox_handler_NIX_TXSCH_FREE(struct rvu *rvu,
+				    struct nix_txsch_free_req *req,
+				    struct msg_rsp *rsp)
+{
+	return nix_txschq_free(rvu, req->hdr.pcifunc);
+}
+
+static bool is_txschq_config_valid(struct rvu *rvu, u16 pcifunc, int blkaddr,
+				   int lvl, u64 reg, u64 regval)
+{
+	u64 regbase = reg & 0xFFFF;
+	u16 schq, parent;
+
+	if (!rvu_check_valid_reg(TXSCHQ_HWREGMAP, lvl, reg))
+		return false;
+
+	schq = TXSCHQ_IDX(reg, TXSCHQ_IDX_SHIFT);
+	/* Check if this schq belongs to this PF/VF or not */
+	if (!is_valid_txschq(rvu, blkaddr, lvl, pcifunc, schq))
+		return false;
+
+	parent = (regval >> 16) & 0x1FF;
+	/* Validate MDQ's TL4 parent */
+	if (regbase == NIX_AF_MDQX_PARENT(0) &&
+	    !is_valid_txschq(rvu, blkaddr, NIX_TXSCH_LVL_TL4, pcifunc, parent))
+		return false;
+
+	/* Validate TL4's TL3 parent */
+	if (regbase == NIX_AF_TL4X_PARENT(0) &&
+	    !is_valid_txschq(rvu, blkaddr, NIX_TXSCH_LVL_TL3, pcifunc, parent))
+		return false;
+
+	/* Validate TL3's TL2 parent */
+	if (regbase == NIX_AF_TL3X_PARENT(0) &&
+	    !is_valid_txschq(rvu, blkaddr, NIX_TXSCH_LVL_TL2, pcifunc, parent))
+		return false;
+
+	/* Validate TL2's TL1 parent */
+	if (regbase == NIX_AF_TL2X_PARENT(0) &&
+	    !is_valid_txschq(rvu, blkaddr, NIX_TXSCH_LVL_TL1, pcifunc, parent))
+		return false;
+
+	return true;
+}
+
+int rvu_mbox_handler_NIX_TXSCHQ_CFG(struct rvu *rvu,
+				    struct nix_txschq_config *req,
+				    struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	u64 reg, regval, schq_regbase;
+	struct nix_txsch *txsch;
+	struct nix_hw *nix_hw;
+	int blkaddr, idx, err;
+	int nixlf;
+
+	if (req->lvl >= NIX_TXSCH_LVL_CNT ||
+	    req->num_regs > MAX_REGS_PER_MBOX_MSG)
+		return NIX_AF_INVAL_TXSCHQ_CFG;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nix_hw = get_nix_hw(rvu->hw, blkaddr);
+	if (!nix_hw)
+		return -EINVAL;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	txsch = &nix_hw->txsch[req->lvl];
+	for (idx = 0; idx < req->num_regs; idx++) {
+		reg = req->reg[idx];
+		regval = req->regval[idx];
+		schq_regbase = reg & 0xFFFF;
+
+		if (!is_txschq_config_valid(rvu, pcifunc, blkaddr,
+					    txsch->lvl, reg, regval))
+			return NIX_AF_INVAL_TXSCHQ_CFG;
+
+		/* Replace PF/VF visible NIXLF slot with HW NIXLF id */
+		if (schq_regbase == NIX_AF_SMQX_CFG(0)) {
+			nixlf = rvu_get_lf(rvu, &hw->block[blkaddr],
+					   pcifunc, 0);
+			regval &= ~(0x7FULL << 24);
+			regval |= ((u64)nixlf << 24);
+		}
+
+		rvu_write64(rvu, blkaddr, reg, regval);
+
+		/* Check for SMQ flush, if so, poll for its completion */
+		if (schq_regbase == NIX_AF_SMQX_CFG(0) &&
+		    (regval & BIT_ULL(49))) {
+			err = rvu_poll_reg(rvu, blkaddr,
+					   reg, BIT_ULL(49), true);
+			if (err)
+				return NIX_AF_SMQ_FLUSH_FAILED;
+		}
+	}
+	return 0;
+}
+
+static int nix_rx_vtag_cfg(struct rvu *rvu, int nixlf, int blkaddr,
+			   struct nix_vtag_config *req)
+{
+	u64 regval = 0;
+
+#define NIX_VTAGTYPE_MAX 0x8ull
+#define NIX_VTAGSIZE_MASK 0x7ull
+#define NIX_VTAGSTRIP_CAP_MASK 0x30ull
+
+	if (req->rx.vtag_type >= NIX_VTAGTYPE_MAX ||
+	    req->vtag_size > VTAGSIZE_T8)
+		return -EINVAL;
+
+	regval = rvu_read64(rvu, blkaddr,
+			    NIX_AF_LFX_RX_VTAG_TYPEX(nixlf, req->rx.vtag_type));
+
+	if (req->rx.strip_vtag && req->rx.capture_vtag)
+		regval |= BIT_ULL(4) | BIT_ULL(5);
+	else if (req->rx.strip_vtag)
+		regval |= BIT_ULL(4);
+	else
+		regval &= ~(BIT_ULL(4) | BIT_ULL(5));
+
+	regval &= ~NIX_VTAGSIZE_MASK;
+	regval |= req->vtag_size & NIX_VTAGSIZE_MASK;
+
+	rvu_write64(rvu, blkaddr,
+		    NIX_AF_LFX_RX_VTAG_TYPEX(nixlf, req->rx.vtag_type), regval);
+	return 0;
+}
+
+int rvu_mbox_handler_NIX_VTAG_CFG(struct rvu *rvu,
+				  struct nix_vtag_config *req,
+				  struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	int blkaddr, nixlf, err;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	if (req->cfg_type) {
+		err = nix_rx_vtag_cfg(rvu, nixlf, blkaddr, req);
+		if (err)
+			return NIX_AF_ERR_PARAM;
+	} else {
+		/* TODO: handle tx vtag configuration */
+		return 0;
+	}
+
+	return 0;
+}
+
+static int nix_setup_mce(struct rvu *rvu, int mce, u8 op,
+			 u16 pcifunc, int next, bool eol)
+{
+	struct nix_aq_enq_req aq_req;
+	int err;
+
+	aq_req.hdr.pcifunc = pcifunc;
+	aq_req.ctype = NIX_AQ_CTYPE_MCE;
+	aq_req.op = op;
+	aq_req.qidx = mce;
+
+	/* Forward bcast pkts to RQ0, RSS not needed */
+	aq_req.mce.op = 0;
+	aq_req.mce.index = 0;
+	aq_req.mce.eol = eol;
+	aq_req.mce.pf_func = pcifunc;
+	aq_req.mce.next = next;
+
+	/* All fields valid */
+	*(u64 *)(&aq_req.mce_mask) = ~0ULL;
+
+	err = rvu_nix_aq_enq_inst(rvu, &aq_req, NULL);
+	if (err) {
+		dev_err(rvu->dev, "Failed to setup Bcast MCE for PF%d:VF%d\n",
+			rvu_get_pf(pcifunc), pcifunc & RVU_PFVF_FUNC_MASK);
+		return err;
+	}
+	return 0;
+}
+
+static int nix_update_mce_list(struct nix_mce_list *mce_list,
+			       u16 pcifunc, int idx, bool add)
+{
+	struct mce *mce, *tail = NULL;
+	bool delete = false;
+
+	/* Scan through the current list */
+	hlist_for_each_entry(mce, &mce_list->head, node) {
+		/* If already exists, then delete */
+		if (mce->pcifunc == pcifunc && !add) {
+			delete = true;
+			break;
+		}
+		tail = mce;
+	}
+
+	if (delete) {
+		hlist_del(&mce->node);
+		kfree(mce);
+		mce_list->count--;
+		return 0;
+	}
+
+	if (!add)
+		return 0;
+
+	/* Add a new one to the list, at the tail */
+	mce = kzalloc(sizeof(*mce), GFP_KERNEL);
+	if (!mce)
+		return -ENOMEM;
+	mce->idx = idx;
+	mce->pcifunc = pcifunc;
+	if (!tail)
+		hlist_add_head(&mce->node, &mce_list->head);
+	else
+		hlist_add_behind(&mce->node, &tail->node);
+	mce_list->count++;
+	return 0;
+}
+
+static int nix_update_bcast_mce_list(struct rvu *rvu, u16 pcifunc, bool add)
+{
+	int err = 0, idx, next_idx, count;
+	struct nix_mce_list *mce_list;
+	struct mce *mce, *next_mce;
+	struct nix_mcast *mcast;
+	struct nix_hw *nix_hw;
+	struct rvu_pfvf *pfvf;
+	int blkaddr;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (blkaddr < 0)
+		return 0;
+
+	nix_hw = get_nix_hw(rvu->hw, blkaddr);
+	if (!nix_hw)
+		return 0;
+
+	mcast = &nix_hw->mcast;
+
+	/* Get this PF/VF func's MCE index */
+	pfvf = rvu_get_pfvf(rvu, pcifunc & ~RVU_PFVF_FUNC_MASK);
+	idx = pfvf->bcast_mce_idx + (pcifunc & RVU_PFVF_FUNC_MASK);
+
+	mce_list = &pfvf->bcast_mce_list;
+	if (idx > (pfvf->bcast_mce_idx + mce_list->max)) {
+		dev_err(rvu->dev,
+			"%s: Idx %d > max MCE idx %d, for PF%d bcast list\n",
+			__func__, idx, mce_list->max,
+			pcifunc >> RVU_PFVF_PF_SHIFT);
+		return -EINVAL;
+	}
+
+	spin_lock(&mcast->mce_lock);
+
+	err = nix_update_mce_list(mce_list, pcifunc, idx, add);
+	if (err)
+		goto end;
+
+	/* Disable MCAM entry in NPC */
+
+	if (!mce_list->count)
+		goto end;
+	count = mce_list->count;
+
+	/* Dump the updated list to HW */
+	hlist_for_each_entry(mce, &mce_list->head, node) {
+		next_idx = 0;
+		count--;
+		if (count) {
+			next_mce = hlist_entry(mce->node.next,
+					       struct mce, node);
+			next_idx = next_mce->idx;
+		}
+		/* EOL should be set in last MCE */
+		err = nix_setup_mce(rvu, mce->idx,
+				    NIX_AQ_INSTOP_WRITE, mce->pcifunc,
+				    next_idx, count ? false : true);
+		if (err)
+			goto end;
+	}
+
+end:
+	spin_unlock(&mcast->mce_lock);
+	return err;
+}
+
+static int nix_setup_bcast_tables(struct rvu *rvu, struct nix_hw *nix_hw)
+{
+	struct nix_mcast *mcast = &nix_hw->mcast;
+	int err, pf, numvfs, idx;
+	struct rvu_pfvf *pfvf;
+	u16 pcifunc;
+	u64 cfg;
+
+	/* Skip PF0 (i.e AF) */
+	for (pf = 1; pf < (rvu->cgx_mapped_pfs + 1); pf++) {
+		cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_PFX_CFG(pf));
+		/* If PF is not enabled, nothing to do */
+		if (!((cfg >> 20) & 0x01))
+			continue;
+		/* Get numVFs attached to this PF */
+		numvfs = (cfg >> 12) & 0xFF;
+
+		pfvf = &rvu->pf[pf];
+		/* Save the start MCE */
+		pfvf->bcast_mce_idx = nix_alloc_mce_list(mcast, numvfs + 1);
+
+		nix_mce_list_init(&pfvf->bcast_mce_list, numvfs + 1);
+
+		for (idx = 0; idx < (numvfs + 1); idx++) {
+			/* idx-0 is for PF, followed by VFs */
+			pcifunc = (pf << RVU_PFVF_PF_SHIFT);
+			pcifunc |= idx;
+			/* Add dummy entries now, so that we don't have to check
+			 * for whether AQ_OP should be INIT/WRITE later on.
+			 * Will be updated when a NIXLF is attached/detached to
+			 * these PF/VFs.
+			 */
+			err = nix_setup_mce(rvu, pfvf->bcast_mce_idx + idx,
+					    NIX_AQ_INSTOP_INIT,
+					    pcifunc, 0, true);
+			if (err)
+				return err;
+		}
+	}
+	return 0;
+}
+
+static int nix_setup_mcast(struct rvu *rvu, struct nix_hw *nix_hw, int blkaddr)
+{
+	struct nix_mcast *mcast = &nix_hw->mcast;
+	struct rvu_hwinfo *hw = rvu->hw;
+	int err, size;
+
+	size = (rvu_read64(rvu, blkaddr, NIX_AF_CONST3) >> 16) & 0x0F;
+	size = (1ULL << size);
+
+	/* Alloc memory for multicast/mirror replication entries */
+	err = qmem_alloc(rvu->dev, &mcast->mce_ctx,
+			 (256UL << MC_TBL_SIZE), size);
+	if (err)
+		return -ENOMEM;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_RX_MCAST_BASE,
+		    (u64)mcast->mce_ctx->iova);
+
+	/* Set max list length equal to max no of VFs per PF  + PF itself */
+	rvu_write64(rvu, blkaddr, NIX_AF_RX_MCAST_CFG,
+		    BIT_ULL(36) | (hw->max_vfs_per_pf << 4) | MC_TBL_SIZE);
+
+	/* Alloc memory for multicast replication buffers */
+	size = rvu_read64(rvu, blkaddr, NIX_AF_MC_MIRROR_CONST) & 0xFFFF;
+	err = qmem_alloc(rvu->dev, &mcast->mcast_buf,
+			 (8UL << MC_BUF_CNT), size);
+	if (err)
+		return -ENOMEM;
+
+	rvu_write64(rvu, blkaddr, NIX_AF_RX_MCAST_BUF_BASE,
+		    (u64)mcast->mcast_buf->iova);
+
+	/* Alloc pkind for NIX internal RX multicast/mirror replay */
+	mcast->replay_pkind = rvu_alloc_rsrc(&hw->pkind.rsrc);
+
+	rvu_write64(rvu, blkaddr, NIX_AF_RX_MCAST_BUF_CFG,
+		    BIT_ULL(63) | (mcast->replay_pkind << 24) |
+		    BIT_ULL(20) | MC_BUF_CNT);
+
+	spin_lock_init(&mcast->mce_lock);
+
+	return nix_setup_bcast_tables(rvu, nix_hw);
+}
+
+static int nix_setup_txschq(struct rvu *rvu, struct nix_hw *nix_hw, int blkaddr)
+{
+	struct nix_txsch *txsch;
+	u64 cfg, reg;
+	int err, lvl;
+
+	/* Get scheduler queue count of each type and alloc
+	 * bitmap for each for alloc/free/attach operations.
+	 */
+	for (lvl = 0; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+		txsch = &nix_hw->txsch[lvl];
+		txsch->lvl = lvl;
+		switch (lvl) {
+		case NIX_TXSCH_LVL_SMQ:
+			reg = NIX_AF_MDQ_CONST;
+			break;
+		case NIX_TXSCH_LVL_TL4:
+			reg = NIX_AF_TL4_CONST;
+			break;
+		case NIX_TXSCH_LVL_TL3:
+			reg = NIX_AF_TL3_CONST;
+			break;
+		case NIX_TXSCH_LVL_TL2:
+			reg = NIX_AF_TL2_CONST;
+			break;
+		case NIX_TXSCH_LVL_TL1:
+			reg = NIX_AF_TL1_CONST;
+			break;
+		}
+		cfg = rvu_read64(rvu, blkaddr, reg);
+		txsch->schq.max = cfg & 0xFFFF;
+		err = rvu_alloc_bitmap(&txsch->schq);
+		if (err)
+			return err;
+
+		/* Allocate memory for scheduler queues to
+		 * PF/VF pcifunc mapping info.
+		 */
+		txsch->pfvf_map = devm_kcalloc(rvu->dev, txsch->schq.max,
+					       sizeof(u16), GFP_KERNEL);
+		if (!txsch->pfvf_map)
+			return -ENOMEM;
+	}
+	return 0;
+}
+
+int rvu_mbox_handler_NIX_STATS_RST(struct rvu *rvu, struct msg_req *req,
+				   struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	int i, nixlf, blkaddr;
+	u64 stats;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	/* Get stats count supported by HW */
+	stats = rvu_read64(rvu, blkaddr, NIX_AF_CONST1);
+
+	/* Reset tx stats */
+	for (i = 0; i < ((stats >> 24) & 0xFF); i++)
+		rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_STATX(nixlf, i), 0);
+
+	/* Reset rx stats */
+	for (i = 0; i < ((stats >> 32) & 0xFF); i++)
+		rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_STATX(nixlf, i), 0);
+
+	return 0;
+}
+
+/* Returns the ALG index to be set into NPC_RX_ACTION */
+static int get_flowkey_alg_idx(u32 flow_cfg)
+{
+	u32 ip_cfg;
+
+	flow_cfg &= ~FLOW_KEY_TYPE_PORT;
+	ip_cfg = FLOW_KEY_TYPE_IPV4 | FLOW_KEY_TYPE_IPV6;
+	if (flow_cfg == ip_cfg)
+		return FLOW_KEY_ALG_IP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_TCP))
+		return FLOW_KEY_ALG_TCP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_UDP))
+		return FLOW_KEY_ALG_UDP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_SCTP))
+		return FLOW_KEY_ALG_SCTP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_TCP | FLOW_KEY_TYPE_UDP))
+		return FLOW_KEY_ALG_TCP_UDP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_TCP | FLOW_KEY_TYPE_SCTP))
+		return FLOW_KEY_ALG_TCP_SCTP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_UDP | FLOW_KEY_TYPE_SCTP))
+		return FLOW_KEY_ALG_UDP_SCTP;
+	else if (flow_cfg == (ip_cfg | FLOW_KEY_TYPE_TCP |
+			      FLOW_KEY_TYPE_UDP | FLOW_KEY_TYPE_SCTP))
+		return FLOW_KEY_ALG_TCP_UDP_SCTP;
+
+	return FLOW_KEY_ALG_PORT;
+}
+
+int rvu_mbox_handler_NIX_RSS_FLOWKEY_CFG(struct rvu *rvu,
+					 struct nix_rss_flowkey_cfg *req,
+					 struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	int alg_idx, nixlf, blkaddr;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	alg_idx = get_flowkey_alg_idx(req->flowkey_cfg);
+
+	rvu_npc_update_flowkey_alg_idx(rvu, pcifunc, nixlf, req->group,
+				       alg_idx, req->mcam_index);
+	return 0;
+}
+
+static void set_flowkey_fields(struct nix_rx_flowkey_alg *alg, u32 flow_cfg)
+{
+	struct nix_rx_flowkey_alg *field = NULL;
+	int idx, key_type;
+
+	if (!alg)
+		return;
+
+	/* FIELD0: IPv4
+	 * FIELD1: IPv6
+	 * FIELD2: TCP/UDP/SCTP/ALL
+	 * FIELD3: Unused
+	 * FIELD4: Unused
+	 *
+	 * Each of the 32 possible flow key algorithm definitions should
+	 * fall into above incremental config (except ALG0). Otherwise a
+	 * single NPC MCAM entry is not sufficient for supporting RSS.
+	 *
+	 * If a different definition or combination needed then NPC MCAM
+	 * has to be programmed to filter such pkts and it's action should
+	 * point to this definition to calculate flowtag or hash.
+	 */
+	for (idx = 0; idx < 32; idx++) {
+		key_type = flow_cfg & BIT_ULL(idx);
+		if (!key_type)
+			continue;
+		switch (key_type) {
+		case FLOW_KEY_TYPE_PORT:
+			field = &alg[0];
+			field->sel_chan = true;
+			/* This should be set to 1, when SEL_CHAN is set */
+			field->bytesm1 = 1;
+			break;
+		case FLOW_KEY_TYPE_IPV4:
+			field = &alg[0];
+			field->lid = NPC_LID_LC;
+			field->ltype_match = NPC_LT_LC_IP;
+			field->hdr_offset = 12; /* SIP offset */
+			field->bytesm1 = 7; /* SIP + DIP, 8 bytes */
+			field->ltype_mask = 0xF; /* Match only IPv4 */
+			break;
+		case FLOW_KEY_TYPE_IPV6:
+			field = &alg[1];
+			field->lid = NPC_LID_LC;
+			field->ltype_match = NPC_LT_LC_IP6;
+			field->hdr_offset = 8; /* SIP offset */
+			field->bytesm1 = 31; /* SIP + DIP, 32 bytes */
+			field->ltype_mask = 0xF; /* Match only IPv6 */
+			break;
+		case FLOW_KEY_TYPE_TCP:
+		case FLOW_KEY_TYPE_UDP:
+		case FLOW_KEY_TYPE_SCTP:
+			field = &alg[2];
+			field->lid = NPC_LID_LD;
+			field->bytesm1 = 3; /* Sport + Dport, 4 bytes */
+			if (key_type == FLOW_KEY_TYPE_TCP)
+				field->ltype_match |= NPC_LT_LD_TCP;
+			else if (key_type == FLOW_KEY_TYPE_UDP)
+				field->ltype_match |= NPC_LT_LD_UDP;
+			else if (key_type == FLOW_KEY_TYPE_SCTP)
+				field->ltype_match |= NPC_LT_LD_SCTP;
+			field->key_offset = 32; /* After IPv4/v6 SIP, DIP */
+			field->ltype_mask = ~field->ltype_match;
+			break;
+		}
+		if (field)
+			field->ena = 1;
+		field = NULL;
+	}
+}
+
+static void nix_rx_flowkey_alg_cfg(struct rvu *rvu, int blkaddr)
+{
+#define FIELDS_PER_ALG	5
+	u64 field[FLOW_KEY_ALG_MAX][FIELDS_PER_ALG];
+	u32 flowkey_cfg, minkey_cfg;
+	int alg, fid;
+
+	memset(&field, 0, sizeof(u64) * FLOW_KEY_ALG_MAX * FIELDS_PER_ALG);
+
+	/* Only incoming channel number */
+	flowkey_cfg = FLOW_KEY_TYPE_PORT;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_PORT], flowkey_cfg);
+
+	/* For a incoming pkt if none of the fields match then flowkey
+	 * will be zero, hence tag generated will also be zero.
+	 * RSS entry at rsse_index = NIX_AF_LF()_RSS_GRP()[OFFSET] will
+	 * be used to queue the packet.
+	 */
+
+	/* IPv4/IPv6 SIP/DIPs */
+	flowkey_cfg = FLOW_KEY_TYPE_IPV4 | FLOW_KEY_TYPE_IPV6;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_IP], flowkey_cfg);
+
+	/* TCPv4/v6 4-tuple, SIP, DIP, Sport, Dport */
+	minkey_cfg = flowkey_cfg;
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_TCP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_TCP], flowkey_cfg);
+
+	/* UDPv4/v6 4-tuple, SIP, DIP, Sport, Dport */
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_UDP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_UDP], flowkey_cfg);
+
+	/* SCTPv4/v6 4-tuple, SIP, DIP, Sport, Dport */
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_SCTP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_SCTP], flowkey_cfg);
+
+	/* TCP/UDP v4/v6 4-tuple, rest IP pkts 2-tuple */
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_TCP | FLOW_KEY_TYPE_UDP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_TCP_UDP], flowkey_cfg);
+
+	/* TCP/SCTP v4/v6 4-tuple, rest IP pkts 2-tuple */
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_TCP | FLOW_KEY_TYPE_SCTP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_TCP_SCTP], flowkey_cfg);
+
+	/* UDP/SCTP v4/v6 4-tuple, rest IP pkts 2-tuple */
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_UDP | FLOW_KEY_TYPE_SCTP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_UDP_SCTP], flowkey_cfg);
+
+	/* TCP/UDP/SCTP v4/v6 4-tuple, rest IP pkts 2-tuple */
+	flowkey_cfg = minkey_cfg | FLOW_KEY_TYPE_TCP |
+		      FLOW_KEY_TYPE_UDP | FLOW_KEY_TYPE_SCTP;
+	set_flowkey_fields((void *)&field[FLOW_KEY_ALG_TCP_UDP_SCTP],
+			   flowkey_cfg);
+
+	for (alg = 0; alg < FLOW_KEY_ALG_MAX; alg++) {
+		for (fid = 0; fid < FIELDS_PER_ALG; fid++)
+			rvu_write64(rvu, blkaddr,
+				    NIX_AF_RX_FLOW_KEY_ALGX_FIELDX(alg, fid),
+				    field[alg][fid]);
+	}
+}
+
+int rvu_mbox_handler_NIX_SET_MAC_ADDR(struct rvu *rvu,
+				      struct nix_set_mac_addr *req,
+				      struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_pfvf *pfvf;
+	int blkaddr, nixlf;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (!pfvf->nixlf || blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	ether_addr_copy(pfvf->mac_addr, req->mac_addr);
+
+	rvu_npc_install_ucast_entry(rvu, pcifunc, nixlf,
+				    pfvf->rx_chan_base, req->mac_addr);
+	return 0;
+}
+
+int rvu_mbox_handler_NIX_SET_RX_MODE(struct rvu *rvu, struct nix_rx_mode *req,
+				     struct msg_rsp *rsp)
+{
+	bool allmulti = false, disable_promisc = false;
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_pfvf *pfvf;
+	int blkaddr, nixlf;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc);
+	if (!pfvf->nixlf || blkaddr < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	nixlf = rvu_get_lf(rvu, &hw->block[blkaddr], pcifunc, 0);
+	if (nixlf < 0)
+		return NIX_AF_ERR_AF_LF_INVALID;
+
+	if (req->mode & NIX_RX_MODE_PROMISC)
+		allmulti = false;
+	else if (req->mode & NIX_RX_MODE_ALLMULTI)
+		allmulti = true;
+	else
+		disable_promisc = true;
+
+	if (disable_promisc)
+		rvu_npc_disable_promisc_entry(rvu, pcifunc, nixlf);
+	else
+		rvu_npc_install_promisc_entry(rvu, pcifunc, nixlf,
+					      pfvf->rx_chan_base, allmulti);
+	return 0;
+}
+
+static int nix_calibrate_x2p(struct rvu *rvu, int blkaddr)
+{
+	int idx, err;
+	u64 status;
+
+	/* Start X2P bus calibration */
+	rvu_write64(rvu, blkaddr, NIX_AF_CFG,
+		    rvu_read64(rvu, blkaddr, NIX_AF_CFG) | BIT_ULL(9));
+	/* Wait for calibration to complete */
+	err = rvu_poll_reg(rvu, blkaddr,
+			   NIX_AF_STATUS, BIT_ULL(10), false);
+	if (err) {
+		dev_err(rvu->dev, "NIX X2P bus calibration failed\n");
+		return err;
+	}
+
+	status = rvu_read64(rvu, blkaddr, NIX_AF_STATUS);
+	/* Check if CGX devices are ready */
+	for (idx = 0; idx < cgx_get_cgx_cnt(); idx++) {
+		if (status & (BIT_ULL(16 + idx)))
+			continue;
+		dev_err(rvu->dev,
+			"CGX%d didn't respond to NIX X2P calibration\n", idx);
+		err = -EBUSY;
+	}
+
+	/* Check if LBK is ready */
+	if (!(status & BIT_ULL(19))) {
+		dev_err(rvu->dev,
+			"LBK didn't respond to NIX X2P calibration\n");
+		err = -EBUSY;
+	}
+
+	/* Clear 'calibrate_x2p' bit */
+	rvu_write64(rvu, blkaddr, NIX_AF_CFG,
+		    rvu_read64(rvu, blkaddr, NIX_AF_CFG) & ~BIT_ULL(9));
+	if (err || (status & 0x3FFULL))
+		dev_err(rvu->dev,
+			"NIX X2P calibration failed, status 0x%llx\n", status);
+	if (err)
+		return err;
+	return 0;
+}
+
+static int nix_aq_init(struct rvu *rvu, struct rvu_block *block)
+{
+	u64 cfg;
+	int err;
+
+	/* Set admin queue endianness */
+	cfg = rvu_read64(rvu, block->addr, NIX_AF_CFG);
+#ifdef __BIG_ENDIAN
+	cfg |= BIT_ULL(1);
+	rvu_write64(rvu, block->addr, NIX_AF_CFG, cfg);
+#else
+	cfg &= ~BIT_ULL(1);
+	rvu_write64(rvu, block->addr, NIX_AF_CFG, cfg);
+#endif
+
+	/* Do not bypass NDC cache */
+	cfg = rvu_read64(rvu, block->addr, NIX_AF_NDC_CFG);
+	cfg &= ~0x3FFEULL;
+	rvu_write64(rvu, block->addr, NIX_AF_NDC_CFG, cfg);
+
+	/* Result structure can be followed by RQ/SQ/CQ context at
+	 * RES + 128bytes and a write mask at RES + 256 bytes, depending on
+	 * operation type. Alloc sufficient result memory for all operations.
+	 */
+	err = rvu_aq_alloc(rvu, &block->aq,
+			   Q_COUNT(AQ_SIZE), sizeof(struct nix_aq_inst_s),
+			   ALIGN(sizeof(struct nix_aq_res_s), 128) + 256);
+	if (err)
+		return err;
+
+	rvu_write64(rvu, block->addr, NIX_AF_AQ_CFG, AQ_SIZE);
+	rvu_write64(rvu, block->addr,
+		    NIX_AF_AQ_BASE, (u64)block->aq->inst->iova);
+	return 0;
+}
+
+int rvu_nix_init(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int blkaddr, err;
+	u64 cfg;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, 0);
+	if (blkaddr < 0)
+		return 0;
+	block = &hw->block[blkaddr];
+
+	/* Calibrate X2P bus to check if CGX/LBK links are fine */
+	err = nix_calibrate_x2p(rvu, blkaddr);
+	if (err)
+		return err;
+
+	/* Set num of links of each type */
+	cfg = rvu_read64(rvu, blkaddr, NIX_AF_CONST);
+	hw->cgx = (cfg >> 12) & 0xF;
+	hw->lmac_per_cgx = (cfg >> 8) & 0xF;
+	hw->cgx_links = hw->cgx * hw->lmac_per_cgx;
+	hw->lbk_links = 1;
+	hw->sdp_links = 1;
+
+	/* Initialize admin queue */
+	err = nix_aq_init(rvu, block);
+	if (err)
+		return err;
+
+	/* Restore CINT timer delay to HW reset values */
+	rvu_write64(rvu, blkaddr, NIX_AF_CINT_DELAY, 0x0ULL);
+
+	/* Configure segmentation offload formats */
+	nix_setup_lso(rvu, blkaddr);
+
+	if (blkaddr == BLKADDR_NIX0) {
+		hw->nix0 = devm_kzalloc(rvu->dev,
+					sizeof(struct nix_hw), GFP_KERNEL);
+		if (!hw->nix0)
+			return -ENOMEM;
+
+		err = nix_setup_txschq(rvu, hw->nix0, blkaddr);
+		if (err)
+			return err;
+
+		err = nix_setup_mcast(rvu, hw->nix0, blkaddr);
+		if (err)
+			return err;
+
+		/* Config Outer L2, IP, TCP and UDP's NPC layer info.
+		 * This helps HW protocol checker to identify headers
+		 * and validate length and checksums.
+		 */
+		rvu_write64(rvu, blkaddr, NIX_AF_RX_DEF_OL2,
+			    (NPC_LID_LA << 8) | (NPC_LT_LA_ETHER << 4) | 0x0F);
+		rvu_write64(rvu, blkaddr, NIX_AF_RX_DEF_OUDP,
+			    (NPC_LID_LD << 8) | (NPC_LT_LD_UDP << 4) | 0x0F);
+		rvu_write64(rvu, blkaddr, NIX_AF_RX_DEF_OTCP,
+			    (NPC_LID_LD << 8) | (NPC_LT_LD_TCP << 4) | 0x0F);
+		rvu_write64(rvu, blkaddr, NIX_AF_RX_DEF_OIP4,
+			    (NPC_LID_LC << 8) | (NPC_LT_LC_IP << 4) | 0x0F);
+
+		nix_rx_flowkey_alg_cfg(rvu, blkaddr);
+	}
+	return 0;
+}
+
+void rvu_nix_freemem(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	struct nix_txsch *txsch;
+	struct nix_mcast *mcast;
+	struct nix_hw *nix_hw;
+	int blkaddr, lvl;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, 0);
+	if (blkaddr < 0)
+		return;
+
+	block = &hw->block[blkaddr];
+	rvu_aq_free(rvu, block->aq);
+
+	if (blkaddr == BLKADDR_NIX0) {
+		nix_hw = get_nix_hw(rvu->hw, blkaddr);
+		if (!nix_hw)
+			return;
+
+		for (lvl = 0; lvl < NIX_TXSCH_LVL_CNT; lvl++) {
+			txsch = &nix_hw->txsch[lvl];
+			kfree(txsch->schq.bmap);
+		}
+
+		mcast = &nix_hw->mcast;
+		qmem_free(rvu->dev, mcast->mce_ctx);
+		qmem_free(rvu->dev, mcast->mcast_buf);
+	}
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c
new file mode 100644
index 000000000000..7531fdc54fa1
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c
@@ -0,0 +1,472 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "rvu_struct.h"
+#include "rvu_reg.h"
+#include "rvu.h"
+
+static int npa_aq_enqueue_wait(struct rvu *rvu, struct rvu_block *block,
+			       struct npa_aq_inst_s *inst)
+{
+	struct admin_queue *aq = block->aq;
+	struct npa_aq_res_s *result;
+	int timeout = 1000;
+	u64 reg, head;
+
+	result = (struct npa_aq_res_s *)aq->res->base;
+
+	/* Get current head pointer where to append this instruction */
+	reg = rvu_read64(rvu, block->addr, NPA_AF_AQ_STATUS);
+	head = (reg >> 4) & AQ_PTR_MASK;
+
+	memcpy((void *)(aq->inst->base + (head * aq->inst->entry_sz)),
+	       (void *)inst, aq->inst->entry_sz);
+	memset(result, 0, sizeof(*result));
+	/* sync into memory */
+	wmb();
+
+	/* Ring the doorbell and wait for result */
+	rvu_write64(rvu, block->addr, NPA_AF_AQ_DOOR, 1);
+	while (result->compcode == NPA_AQ_COMP_NOTDONE) {
+		cpu_relax();
+		udelay(1);
+		timeout--;
+		if (!timeout)
+			return -EBUSY;
+	}
+
+	if (result->compcode != NPA_AQ_COMP_GOOD)
+		/* TODO: Replace this with some error code */
+		return -EBUSY;
+
+	return 0;
+}
+
+static int rvu_npa_aq_enq_inst(struct rvu *rvu, struct npa_aq_enq_req *req,
+			       struct npa_aq_enq_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	int blkaddr, npalf, rc = 0;
+	struct npa_aq_inst_s inst;
+	struct rvu_block *block;
+	struct admin_queue *aq;
+	struct rvu_pfvf *pfvf;
+	void *ctx, *mask;
+	bool ena;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	if (!pfvf->aura_ctx || req->aura_id >= pfvf->aura_ctx->qsize)
+		return NPA_AF_ERR_AQ_ENQUEUE;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, pcifunc);
+	if (!pfvf->npalf || blkaddr < 0)
+		return NPA_AF_ERR_AF_LF_INVALID;
+
+	block = &hw->block[blkaddr];
+	aq = block->aq;
+	if (!aq) {
+		dev_warn(rvu->dev, "%s: NPA AQ not initialized\n", __func__);
+		return NPA_AF_ERR_AQ_ENQUEUE;
+	}
+
+	npalf = rvu_get_lf(rvu, block, pcifunc, 0);
+	if (npalf < 0)
+		return NPA_AF_ERR_AF_LF_INVALID;
+
+	memset(&inst, 0, sizeof(struct npa_aq_inst_s));
+	inst.cindex = req->aura_id;
+	inst.lf = npalf;
+	inst.ctype = req->ctype;
+	inst.op = req->op;
+	/* Currently we are not supporting enqueuing multiple instructions,
+	 * so always choose first entry in result memory.
+	 */
+	inst.res_addr = (u64)aq->res->iova;
+
+	/* Clean result + context memory */
+	memset(aq->res->base, 0, aq->res->entry_sz);
+	/* Context needs to be written at RES_ADDR + 128 */
+	ctx = aq->res->base + 128;
+	/* Mask needs to be written at RES_ADDR + 256 */
+	mask = aq->res->base + 256;
+
+	switch (req->op) {
+	case NPA_AQ_INSTOP_WRITE:
+		/* Copy context and write mask */
+		if (req->ctype == NPA_AQ_CTYPE_AURA) {
+			memcpy(mask, &req->aura_mask,
+			       sizeof(struct npa_aura_s));
+			memcpy(ctx, &req->aura, sizeof(struct npa_aura_s));
+		} else {
+			memcpy(mask, &req->pool_mask,
+			       sizeof(struct npa_pool_s));
+			memcpy(ctx, &req->pool, sizeof(struct npa_pool_s));
+		}
+		break;
+	case NPA_AQ_INSTOP_INIT:
+		if (req->ctype == NPA_AQ_CTYPE_AURA) {
+			if (req->aura.pool_addr >= pfvf->pool_ctx->qsize) {
+				rc = NPA_AF_ERR_AQ_FULL;
+				break;
+			}
+			/* Set pool's context address */
+			req->aura.pool_addr = pfvf->pool_ctx->iova +
+			(req->aura.pool_addr * pfvf->pool_ctx->entry_sz);
+			memcpy(ctx, &req->aura, sizeof(struct npa_aura_s));
+		} else { /* POOL's context */
+			memcpy(ctx, &req->pool, sizeof(struct npa_pool_s));
+		}
+		break;
+	case NPA_AQ_INSTOP_NOP:
+	case NPA_AQ_INSTOP_READ:
+	case NPA_AQ_INSTOP_LOCK:
+	case NPA_AQ_INSTOP_UNLOCK:
+		break;
+	default:
+		rc = NPA_AF_ERR_AQ_FULL;
+		break;
+	}
+
+	if (rc)
+		return rc;
+
+	spin_lock(&aq->lock);
+
+	/* Submit the instruction to AQ */
+	rc = npa_aq_enqueue_wait(rvu, block, &inst);
+	if (rc) {
+		spin_unlock(&aq->lock);
+		return rc;
+	}
+
+	/* Set aura bitmap if aura hw context is enabled */
+	if (req->ctype == NPA_AQ_CTYPE_AURA) {
+		if (req->op == NPA_AQ_INSTOP_INIT && req->aura.ena)
+			__set_bit(req->aura_id, pfvf->aura_bmap);
+		if (req->op == NPA_AQ_INSTOP_WRITE) {
+			ena = (req->aura.ena & req->aura_mask.ena) |
+				(test_bit(req->aura_id, pfvf->aura_bmap) &
+				~req->aura_mask.ena);
+			if (ena)
+				__set_bit(req->aura_id, pfvf->aura_bmap);
+			else
+				__clear_bit(req->aura_id, pfvf->aura_bmap);
+		}
+	}
+
+	/* Set pool bitmap if pool hw context is enabled */
+	if (req->ctype == NPA_AQ_CTYPE_POOL) {
+		if (req->op == NPA_AQ_INSTOP_INIT && req->pool.ena)
+			__set_bit(req->aura_id, pfvf->pool_bmap);
+		if (req->op == NPA_AQ_INSTOP_WRITE) {
+			ena = (req->pool.ena & req->pool_mask.ena) |
+				(test_bit(req->aura_id, pfvf->pool_bmap) &
+				~req->pool_mask.ena);
+			if (ena)
+				__set_bit(req->aura_id, pfvf->pool_bmap);
+			else
+				__clear_bit(req->aura_id, pfvf->pool_bmap);
+		}
+	}
+	spin_unlock(&aq->lock);
+
+	if (rsp) {
+		/* Copy read context into mailbox */
+		if (req->op == NPA_AQ_INSTOP_READ) {
+			if (req->ctype == NPA_AQ_CTYPE_AURA)
+				memcpy(&rsp->aura, ctx,
+				       sizeof(struct npa_aura_s));
+			else
+				memcpy(&rsp->pool, ctx,
+				       sizeof(struct npa_pool_s));
+		}
+	}
+
+	return 0;
+}
+
+static int npa_lf_hwctx_disable(struct rvu *rvu, struct hwctx_disable_req *req)
+{
+	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, req->hdr.pcifunc);
+	struct npa_aq_enq_req aq_req;
+	unsigned long *bmap;
+	int id, cnt = 0;
+	int err = 0, rc;
+
+	if (!pfvf->pool_ctx || !pfvf->aura_ctx)
+		return NPA_AF_ERR_AQ_ENQUEUE;
+
+	memset(&aq_req, 0, sizeof(struct npa_aq_enq_req));
+	aq_req.hdr.pcifunc = req->hdr.pcifunc;
+
+	if (req->ctype == NPA_AQ_CTYPE_POOL) {
+		aq_req.pool.ena = 0;
+		aq_req.pool_mask.ena = 1;
+		cnt = pfvf->pool_ctx->qsize;
+		bmap = pfvf->pool_bmap;
+	} else if (req->ctype == NPA_AQ_CTYPE_AURA) {
+		aq_req.aura.ena = 0;
+		aq_req.aura_mask.ena = 1;
+		cnt = pfvf->aura_ctx->qsize;
+		bmap = pfvf->aura_bmap;
+	}
+
+	aq_req.ctype = req->ctype;
+	aq_req.op = NPA_AQ_INSTOP_WRITE;
+
+	for (id = 0; id < cnt; id++) {
+		if (!test_bit(id, bmap))
+			continue;
+		aq_req.aura_id = id;
+		rc = rvu_npa_aq_enq_inst(rvu, &aq_req, NULL);
+		if (rc) {
+			err = rc;
+			dev_err(rvu->dev, "Failed to disable %s:%d context\n",
+				(req->ctype == NPA_AQ_CTYPE_AURA) ?
+				"Aura" : "Pool", id);
+		}
+	}
+
+	return err;
+}
+
+int rvu_mbox_handler_NPA_AQ_ENQ(struct rvu *rvu,
+				struct npa_aq_enq_req *req,
+				struct npa_aq_enq_rsp *rsp)
+{
+	return rvu_npa_aq_enq_inst(rvu, req, rsp);
+}
+
+int rvu_mbox_handler_NPA_HWCTX_DISABLE(struct rvu *rvu,
+				       struct hwctx_disable_req *req,
+				       struct msg_rsp *rsp)
+{
+	return npa_lf_hwctx_disable(rvu, req);
+}
+
+static void npa_ctx_free(struct rvu *rvu, struct rvu_pfvf *pfvf)
+{
+	kfree(pfvf->aura_bmap);
+	pfvf->aura_bmap = NULL;
+
+	qmem_free(rvu->dev, pfvf->aura_ctx);
+	pfvf->aura_ctx = NULL;
+
+	kfree(pfvf->pool_bmap);
+	pfvf->pool_bmap = NULL;
+
+	qmem_free(rvu->dev, pfvf->pool_ctx);
+	pfvf->pool_ctx = NULL;
+
+	qmem_free(rvu->dev, pfvf->npa_qints_ctx);
+	pfvf->npa_qints_ctx = NULL;
+}
+
+int rvu_mbox_handler_NPA_LF_ALLOC(struct rvu *rvu,
+				  struct npa_lf_alloc_req *req,
+				  struct npa_lf_alloc_rsp *rsp)
+{
+	int npalf, qints, hwctx_size, err, rc = 0;
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_block *block;
+	struct rvu_pfvf *pfvf;
+	u64 cfg, ctx_cfg;
+	int blkaddr;
+
+	if (req->aura_sz > NPA_AURA_SZ_MAX ||
+	    req->aura_sz == NPA_AURA_SZ_0 || !req->nr_pools)
+		return NPA_AF_ERR_PARAM;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, pcifunc);
+	if (!pfvf->npalf || blkaddr < 0)
+		return NPA_AF_ERR_AF_LF_INVALID;
+
+	block = &hw->block[blkaddr];
+	npalf = rvu_get_lf(rvu, block, pcifunc, 0);
+	if (npalf < 0)
+		return NPA_AF_ERR_AF_LF_INVALID;
+
+	/* Reset this NPA LF */
+	err = rvu_lf_reset(rvu, block, npalf);
+	if (err) {
+		dev_err(rvu->dev, "Failed to reset NPALF%d\n", npalf);
+		return NPA_AF_ERR_LF_RESET;
+	}
+
+	ctx_cfg = rvu_read64(rvu, blkaddr, NPA_AF_CONST1);
+
+	/* Alloc memory for aura HW contexts */
+	hwctx_size = 1UL << (ctx_cfg & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->aura_ctx,
+			 NPA_AURA_COUNT(req->aura_sz), hwctx_size);
+	if (err)
+		goto free_mem;
+
+	pfvf->aura_bmap = kcalloc(NPA_AURA_COUNT(req->aura_sz), sizeof(long),
+				  GFP_KERNEL);
+	if (!pfvf->aura_bmap)
+		goto free_mem;
+
+	/* Alloc memory for pool HW contexts */
+	hwctx_size = 1UL << ((ctx_cfg >> 4) & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->pool_ctx, req->nr_pools, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	pfvf->pool_bmap = kcalloc(NPA_AURA_COUNT(req->aura_sz), sizeof(long),
+				  GFP_KERNEL);
+	if (!pfvf->pool_bmap)
+		goto free_mem;
+
+	/* Get no of queue interrupts supported */
+	cfg = rvu_read64(rvu, blkaddr, NPA_AF_CONST);
+	qints = (cfg >> 28) & 0xFFF;
+
+	/* Alloc memory for Qints HW contexts */
+	hwctx_size = 1UL << ((ctx_cfg >> 8) & 0xF);
+	err = qmem_alloc(rvu->dev, &pfvf->npa_qints_ctx, qints, hwctx_size);
+	if (err)
+		goto free_mem;
+
+	cfg = rvu_read64(rvu, blkaddr, NPA_AF_LFX_AURAS_CFG(npalf));
+	/* Clear way partition mask and set aura offset to '0' */
+	cfg &= ~(BIT_ULL(34) - 1);
+	/* Set aura size & enable caching of contexts */
+	cfg |= (req->aura_sz << 16) | BIT_ULL(34);
+	rvu_write64(rvu, blkaddr, NPA_AF_LFX_AURAS_CFG(npalf), cfg);
+
+	/* Configure aura HW context's base */
+	rvu_write64(rvu, blkaddr, NPA_AF_LFX_LOC_AURAS_BASE(npalf),
+		    (u64)pfvf->aura_ctx->iova);
+
+	/* Enable caching of qints hw context */
+	rvu_write64(rvu, blkaddr, NPA_AF_LFX_QINTS_CFG(npalf), BIT_ULL(36));
+	rvu_write64(rvu, blkaddr, NPA_AF_LFX_QINTS_BASE(npalf),
+		    (u64)pfvf->npa_qints_ctx->iova);
+
+	goto exit;
+
+free_mem:
+	npa_ctx_free(rvu, pfvf);
+	rc = -ENOMEM;
+
+exit:
+	/* set stack page info */
+	cfg = rvu_read64(rvu, blkaddr, NPA_AF_CONST);
+	rsp->stack_pg_ptrs = (cfg >> 8) & 0xFF;
+	rsp->stack_pg_bytes = cfg & 0xFF;
+	rsp->qints = (cfg >> 28) & 0xFFF;
+	return rc;
+}
+
+int rvu_mbox_handler_NPA_LF_FREE(struct rvu *rvu, struct msg_req *req,
+				 struct msg_rsp *rsp)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	u16 pcifunc = req->hdr.pcifunc;
+	struct rvu_block *block;
+	struct rvu_pfvf *pfvf;
+	int npalf, err;
+	int blkaddr;
+
+	pfvf = rvu_get_pfvf(rvu, pcifunc);
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, pcifunc);
+	if (!pfvf->npalf || blkaddr < 0)
+		return NPA_AF_ERR_AF_LF_INVALID;
+
+	block = &hw->block[blkaddr];
+	npalf = rvu_get_lf(rvu, block, pcifunc, 0);
+	if (npalf < 0)
+		return NPA_AF_ERR_AF_LF_INVALID;
+
+	/* Reset this NPA LF */
+	err = rvu_lf_reset(rvu, block, npalf);
+	if (err) {
+		dev_err(rvu->dev, "Failed to reset NPALF%d\n", npalf);
+		return NPA_AF_ERR_LF_RESET;
+	}
+
+	npa_ctx_free(rvu, pfvf);
+
+	return 0;
+}
+
+static int npa_aq_init(struct rvu *rvu, struct rvu_block *block)
+{
+	u64 cfg;
+	int err;
+
+	/* Set admin queue endianness */
+	cfg = rvu_read64(rvu, block->addr, NPA_AF_GEN_CFG);
+#ifdef __BIG_ENDIAN
+	cfg |= BIT_ULL(1);
+	rvu_write64(rvu, block->addr, NPA_AF_GEN_CFG, cfg);
+#else
+	cfg &= ~BIT_ULL(1);
+	rvu_write64(rvu, block->addr, NPA_AF_GEN_CFG, cfg);
+#endif
+
+	/* Do not bypass NDC cache */
+	cfg = rvu_read64(rvu, block->addr, NPA_AF_NDC_CFG);
+	cfg &= ~0x03DULL;
+	rvu_write64(rvu, block->addr, NPA_AF_NDC_CFG, cfg);
+
+	/* Result structure can be followed by Aura/Pool context at
+	 * RES + 128bytes and a write mask at RES + 256 bytes, depending on
+	 * operation type. Alloc sufficient result memory for all operations.
+	 */
+	err = rvu_aq_alloc(rvu, &block->aq,
+			   Q_COUNT(AQ_SIZE), sizeof(struct npa_aq_inst_s),
+			   ALIGN(sizeof(struct npa_aq_res_s), 128) + 256);
+	if (err)
+		return err;
+
+	rvu_write64(rvu, block->addr, NPA_AF_AQ_CFG, AQ_SIZE);
+	rvu_write64(rvu, block->addr,
+		    NPA_AF_AQ_BASE, (u64)block->aq->inst->iova);
+	return 0;
+}
+
+int rvu_npa_init(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	int blkaddr, err;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+	if (blkaddr < 0)
+		return 0;
+
+	/* Initialize admin queue */
+	err = npa_aq_init(rvu, &hw->block[blkaddr]);
+	if (err)
+		return err;
+
+	return 0;
+}
+
+void rvu_npa_freemem(struct rvu *rvu)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	struct rvu_block *block;
+	int blkaddr;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+	if (blkaddr < 0)
+		return;
+
+	block = &hw->block[blkaddr];
+	rvu_aq_free(rvu, block->aq);
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
new file mode 100644
index 000000000000..23ff47f7efc5
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -0,0 +1,816 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "rvu_struct.h"
+#include "rvu_reg.h"
+#include "rvu.h"
+#include "npc.h"
+#include "npc_profile.h"
+
+#define RSVD_MCAM_ENTRIES_PER_PF	2 /* Bcast & Promisc */
+#define RSVD_MCAM_ENTRIES_PER_NIXLF	1 /* Ucast for LFs */
+
+#define NIXLF_UCAST_ENTRY	0
+#define NIXLF_BCAST_ENTRY	1
+#define NIXLF_PROMISC_ENTRY	2
+
+#define NPC_PARSE_RESULT_DMAC_OFFSET	8
+
+struct mcam_entry {
+#define NPC_MAX_KWS_IN_KEY	7 /* Number of keywords in max keywidth */
+	u64	kw[NPC_MAX_KWS_IN_KEY];
+	u64	kw_mask[NPC_MAX_KWS_IN_KEY];
+	u64	action;
+	u64	vtag_action;
+};
+
+void rvu_npc_set_pkind(struct rvu *rvu, int pkind, struct rvu_pfvf *pfvf)
+{
+	int blkaddr;
+	u64 val = 0;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	/* Config CPI base for the PKIND */
+	val = pkind | 1ULL << 62;
+	rvu_write64(rvu, blkaddr, NPC_AF_PKINDX_CPI_DEFX(pkind, 0), val);
+}
+
+int rvu_npc_get_pkind(struct rvu *rvu, u16 pf)
+{
+	struct npc_pkind *pkind = &rvu->hw->pkind;
+	u32 map;
+	int i;
+
+	for (i = 0; i < pkind->rsrc.max; i++) {
+		map = pkind->pfchan_map[i];
+		if (((map >> 16) & 0x3F) == pf)
+			return i;
+	}
+	return -1;
+}
+
+static int npc_get_nixlf_mcam_index(struct npc_mcam *mcam,
+				    u16 pcifunc, int nixlf, int type)
+{
+	int pf = rvu_get_pf(pcifunc);
+	int index;
+
+	/* Check if this is for a PF */
+	if (pf && !(pcifunc & RVU_PFVF_FUNC_MASK)) {
+		/* Reserved entries exclude PF0 */
+		pf--;
+		index = mcam->pf_offset + (pf * RSVD_MCAM_ENTRIES_PER_PF);
+		/* Broadcast address matching entry should be first so
+		 * that the packet can be replicated to all VFs.
+		 */
+		if (type == NIXLF_BCAST_ENTRY)
+			return index;
+		else if (type == NIXLF_PROMISC_ENTRY)
+			return index + 1;
+	}
+
+	return (mcam->nixlf_offset + (nixlf * RSVD_MCAM_ENTRIES_PER_NIXLF));
+}
+
+static int npc_get_bank(struct npc_mcam *mcam, int index)
+{
+	int bank = index / mcam->banksize;
+
+	/* 0,1 & 2,3 banks are combined for this keysize */
+	if (mcam->keysize == NPC_MCAM_KEY_X2)
+		return bank ? 2 : 0;
+
+	return bank;
+}
+
+static bool is_mcam_entry_enabled(struct rvu *rvu, struct npc_mcam *mcam,
+				  int blkaddr, int index)
+{
+	int bank = npc_get_bank(mcam, index);
+	u64 cfg;
+
+	index &= (mcam->banksize - 1);
+	cfg = rvu_read64(rvu, blkaddr, NPC_AF_MCAMEX_BANKX_CFG(index, bank));
+	return (cfg & 1);
+}
+
+static void npc_enable_mcam_entry(struct rvu *rvu, struct npc_mcam *mcam,
+				  int blkaddr, int index, bool enable)
+{
+	int bank = npc_get_bank(mcam, index);
+	int actbank = bank;
+
+	index &= (mcam->banksize - 1);
+	for (; bank < (actbank + mcam->banks_per_entry); bank++) {
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CFG(index, bank),
+			    enable ? 1 : 0);
+	}
+}
+
+static void npc_get_keyword(struct mcam_entry *entry, int idx,
+			    u64 *cam0, u64 *cam1)
+{
+	u64 kw_mask = 0x00;
+
+#define CAM_MASK(n)	(BIT_ULL(n) - 1)
+
+	/* 0, 2, 4, 6 indices refer to BANKX_CAMX_W0 and
+	 * 1, 3, 5, 7 indices refer to BANKX_CAMX_W1.
+	 *
+	 * Also, only 48 bits of BANKX_CAMX_W1 are valid.
+	 */
+	switch (idx) {
+	case 0:
+		/* BANK(X)_CAM_W0<63:0> = MCAM_KEY[KW0]<63:0> */
+		*cam1 = entry->kw[0];
+		kw_mask = entry->kw_mask[0];
+		break;
+	case 1:
+		/* BANK(X)_CAM_W1<47:0> = MCAM_KEY[KW1]<47:0> */
+		*cam1 = entry->kw[1] & CAM_MASK(48);
+		kw_mask = entry->kw_mask[1] & CAM_MASK(48);
+		break;
+	case 2:
+		/* BANK(X + 1)_CAM_W0<15:0> = MCAM_KEY[KW1]<63:48>
+		 * BANK(X + 1)_CAM_W0<63:16> = MCAM_KEY[KW2]<47:0>
+		 */
+		*cam1 = (entry->kw[1] >> 48) & CAM_MASK(16);
+		*cam1 |= ((entry->kw[2] & CAM_MASK(48)) << 16);
+		kw_mask = (entry->kw_mask[1] >> 48) & CAM_MASK(16);
+		kw_mask |= ((entry->kw_mask[2] & CAM_MASK(48)) << 16);
+		break;
+	case 3:
+		/* BANK(X + 1)_CAM_W1<15:0> = MCAM_KEY[KW2]<63:48>
+		 * BANK(X + 1)_CAM_W1<47:16> = MCAM_KEY[KW3]<31:0>
+		 */
+		*cam1 = (entry->kw[2] >> 48) & CAM_MASK(16);
+		*cam1 |= ((entry->kw[3] & CAM_MASK(32)) << 16);
+		kw_mask = (entry->kw_mask[2] >> 48) & CAM_MASK(16);
+		kw_mask |= ((entry->kw_mask[3] & CAM_MASK(32)) << 16);
+		break;
+	case 4:
+		/* BANK(X + 2)_CAM_W0<31:0> = MCAM_KEY[KW3]<63:32>
+		 * BANK(X + 2)_CAM_W0<63:32> = MCAM_KEY[KW4]<31:0>
+		 */
+		*cam1 = (entry->kw[3] >> 32) & CAM_MASK(32);
+		*cam1 |= ((entry->kw[4] & CAM_MASK(32)) << 32);
+		kw_mask = (entry->kw_mask[3] >> 32) & CAM_MASK(32);
+		kw_mask |= ((entry->kw_mask[4] & CAM_MASK(32)) << 32);
+		break;
+	case 5:
+		/* BANK(X + 2)_CAM_W1<31:0> = MCAM_KEY[KW4]<63:32>
+		 * BANK(X + 2)_CAM_W1<47:32> = MCAM_KEY[KW5]<15:0>
+		 */
+		*cam1 = (entry->kw[4] >> 32) & CAM_MASK(32);
+		*cam1 |= ((entry->kw[5] & CAM_MASK(16)) << 32);
+		kw_mask = (entry->kw_mask[4] >> 32) & CAM_MASK(32);
+		kw_mask |= ((entry->kw_mask[5] & CAM_MASK(16)) << 32);
+		break;
+	case 6:
+		/* BANK(X + 3)_CAM_W0<47:0> = MCAM_KEY[KW5]<63:16>
+		 * BANK(X + 3)_CAM_W0<63:48> = MCAM_KEY[KW6]<15:0>
+		 */
+		*cam1 = (entry->kw[5] >> 16) & CAM_MASK(48);
+		*cam1 |= ((entry->kw[6] & CAM_MASK(16)) << 48);
+		kw_mask = (entry->kw_mask[5] >> 16) & CAM_MASK(48);
+		kw_mask |= ((entry->kw_mask[6] & CAM_MASK(16)) << 48);
+		break;
+	case 7:
+		/* BANK(X + 3)_CAM_W1<47:0> = MCAM_KEY[KW6]<63:16> */
+		*cam1 = (entry->kw[6] >> 16) & CAM_MASK(48);
+		kw_mask = (entry->kw_mask[6] >> 16) & CAM_MASK(48);
+		break;
+	}
+
+	*cam1 &= kw_mask;
+	*cam0 = ~*cam1 & kw_mask;
+}
+
+static void npc_config_mcam_entry(struct rvu *rvu, struct npc_mcam *mcam,
+				  int blkaddr, int index, u8 intf,
+				  struct mcam_entry *entry, bool enable)
+{
+	int bank = npc_get_bank(mcam, index);
+	int kw = 0, actbank, actindex;
+	u64 cam0, cam1;
+
+	actbank = bank; /* Save bank id, to set action later on */
+	actindex = index;
+	index &= (mcam->banksize - 1);
+
+	/* CAM1 takes the comparison value and
+	 * CAM0 specifies match for a bit in key being '0' or '1' or 'dontcare'.
+	 * CAM1<n> = 0 & CAM0<n> = 1 => match if key<n> = 0
+	 * CAM1<n> = 1 & CAM0<n> = 0 => match if key<n> = 1
+	 * CAM1<n> = 0 & CAM0<n> = 0 => always match i.e dontcare.
+	 */
+	for (; bank < (actbank + mcam->banks_per_entry); bank++, kw = kw + 2) {
+		/* Interface should be set in all banks */
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CAMX_INTF(index, bank, 1),
+			    intf);
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CAMX_INTF(index, bank, 0),
+			    ~intf & 0x3);
+
+		/* Set the match key */
+		npc_get_keyword(entry, kw, &cam0, &cam1);
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CAMX_W0(index, bank, 1), cam1);
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CAMX_W0(index, bank, 0), cam0);
+
+		npc_get_keyword(entry, kw + 1, &cam0, &cam1);
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CAMX_W1(index, bank, 1), cam1);
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_MCAMEX_BANKX_CAMX_W1(index, bank, 0), cam0);
+	}
+
+	/* Set 'action' */
+	rvu_write64(rvu, blkaddr,
+		    NPC_AF_MCAMEX_BANKX_ACTION(index, actbank), entry->action);
+
+	/* Set TAG 'action' */
+	rvu_write64(rvu, blkaddr, NPC_AF_MCAMEX_BANKX_TAG_ACT(index, actbank),
+		    entry->vtag_action);
+
+	/* Enable the entry */
+	if (enable)
+		npc_enable_mcam_entry(rvu, mcam, blkaddr, actindex, true);
+	else
+		npc_enable_mcam_entry(rvu, mcam, blkaddr, actindex, false);
+}
+
+static u64 npc_get_mcam_action(struct rvu *rvu, struct npc_mcam *mcam,
+			       int blkaddr, int index)
+{
+	int bank = npc_get_bank(mcam, index);
+
+	index &= (mcam->banksize - 1);
+	return rvu_read64(rvu, blkaddr,
+			  NPC_AF_MCAMEX_BANKX_ACTION(index, bank));
+}
+
+void rvu_npc_install_ucast_entry(struct rvu *rvu, u16 pcifunc,
+				 int nixlf, u64 chan, u8 *mac_addr)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	struct mcam_entry entry = { {0} };
+	struct nix_rx_action action;
+	int blkaddr, index, kwi;
+	u64 mac = 0;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	for (index = ETH_ALEN - 1; index >= 0; index--)
+		mac |= ((u64)*mac_addr++) << (8 * index);
+
+	index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+					 nixlf, NIXLF_UCAST_ENTRY);
+
+	/* Match ingress channel and DMAC */
+	entry.kw[0] = chan;
+	entry.kw_mask[0] = 0xFFFULL;
+
+	kwi = NPC_PARSE_RESULT_DMAC_OFFSET / sizeof(u64);
+	entry.kw[kwi] = mac;
+	entry.kw_mask[kwi] = BIT_ULL(48) - 1;
+
+	/* Don't change the action if entry is already enabled
+	 * Otherwise RSS action may get overwritten.
+	 */
+	if (is_mcam_entry_enabled(rvu, mcam, blkaddr, index)) {
+		*(u64 *)&action = npc_get_mcam_action(rvu, mcam,
+						      blkaddr, index);
+	} else {
+		*(u64 *)&action = 0x00;
+		action.op = NIX_RX_ACTIONOP_UCAST;
+		action.pf_func = pcifunc;
+	}
+
+	entry.action = *(u64 *)&action;
+	npc_config_mcam_entry(rvu, mcam, blkaddr, index,
+			      NIX_INTF_RX, &entry, true);
+}
+
+void rvu_npc_install_promisc_entry(struct rvu *rvu, u16 pcifunc,
+				   int nixlf, u64 chan, bool allmulti)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	struct mcam_entry entry = { {0} };
+	struct nix_rx_action action;
+	int blkaddr, index, kwi;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	/* Only PF or AF VF can add a promiscuous entry */
+	if (pcifunc & RVU_PFVF_FUNC_MASK)
+		return;
+
+	index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+					 nixlf, NIXLF_PROMISC_ENTRY);
+
+	entry.kw[0] = chan;
+	entry.kw_mask[0] = 0xFFFULL;
+
+	if (allmulti) {
+		kwi = NPC_PARSE_RESULT_DMAC_OFFSET / sizeof(u64);
+		entry.kw[kwi] = BIT_ULL(40); /* LSB bit of 1st byte in DMAC */
+		entry.kw_mask[kwi] = BIT_ULL(40);
+	}
+
+	*(u64 *)&action = 0x00;
+	action.op = NIX_RX_ACTIONOP_UCAST;
+	action.pf_func = pcifunc;
+
+	entry.action = *(u64 *)&action;
+	npc_config_mcam_entry(rvu, mcam, blkaddr, index,
+			      NIX_INTF_RX, &entry, true);
+}
+
+void rvu_npc_disable_promisc_entry(struct rvu *rvu, u16 pcifunc, int nixlf)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	int blkaddr, index;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	/* Only PF's have a promiscuous entry */
+	if (pcifunc & RVU_PFVF_FUNC_MASK)
+		return;
+
+	index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+					 nixlf, NIXLF_PROMISC_ENTRY);
+	npc_enable_mcam_entry(rvu, mcam, blkaddr, index, false);
+}
+
+void rvu_npc_install_bcast_match_entry(struct rvu *rvu, u16 pcifunc,
+				       int nixlf, u64 chan)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	struct mcam_entry entry = { {0} };
+	struct nix_rx_action action;
+#ifdef MCAST_MCE
+	struct rvu_pfvf *pfvf;
+#endif
+	int blkaddr, index;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	/* Only PF can add a bcast match entry */
+	if (pcifunc & RVU_PFVF_FUNC_MASK)
+		return;
+#ifdef MCAST_MCE
+	pfvf = rvu_get_pfvf(rvu, pcifunc & ~RVU_PFVF_FUNC_MASK);
+#endif
+
+	index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+					 nixlf, NIXLF_BCAST_ENTRY);
+
+	/* Check for L2B bit and LMAC channel */
+	entry.kw[0] = BIT_ULL(25) | chan;
+	entry.kw_mask[0] = BIT_ULL(25) | 0xFFFULL;
+
+	*(u64 *)&action = 0x00;
+#ifdef MCAST_MCE
+	/* Early silicon doesn't support pkt replication,
+	 * so install entry with UCAST action, so that PF
+	 * receives all broadcast packets.
+	 */
+	action.op = NIX_RX_ACTIONOP_MCAST;
+	action.pf_func = pcifunc;
+	action.index = pfvf->bcast_mce_idx;
+#else
+	action.op = NIX_RX_ACTIONOP_UCAST;
+	action.pf_func = pcifunc;
+#endif
+
+	entry.action = *(u64 *)&action;
+	npc_config_mcam_entry(rvu, mcam, blkaddr, index,
+			      NIX_INTF_RX, &entry, true);
+}
+
+void rvu_npc_update_flowkey_alg_idx(struct rvu *rvu, u16 pcifunc, int nixlf,
+				    int group, int alg_idx, int mcam_index)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	struct nix_rx_action action;
+	int blkaddr, index, bank;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	/* Check if this is for reserved default entry */
+	if (mcam_index < 0) {
+		if (group != DEFAULT_RSS_CONTEXT_GROUP)
+			return;
+		index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+						 nixlf, NIXLF_UCAST_ENTRY);
+	} else {
+		/* TODO: validate this mcam index */
+		index = mcam_index;
+	}
+
+	if (index >= mcam->total_entries)
+		return;
+
+	bank = npc_get_bank(mcam, index);
+	index &= (mcam->banksize - 1);
+
+	*(u64 *)&action = rvu_read64(rvu, blkaddr,
+				     NPC_AF_MCAMEX_BANKX_ACTION(index, bank));
+	/* Ignore if no action was set earlier */
+	if (!*(u64 *)&action)
+		return;
+
+	action.op = NIX_RX_ACTIONOP_RSS;
+	action.pf_func = pcifunc;
+	action.index = group;
+	action.flow_key_alg = alg_idx;
+
+	rvu_write64(rvu, blkaddr,
+		    NPC_AF_MCAMEX_BANKX_ACTION(index, bank), *(u64 *)&action);
+}
+
+void rvu_npc_disable_mcam_entries(struct rvu *rvu, u16 pcifunc, int nixlf)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	struct nix_rx_action action;
+	int blkaddr, index, bank;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0)
+		return;
+
+	/* Disable ucast MCAM match entry of this PF/VF */
+	index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+					 nixlf, NIXLF_UCAST_ENTRY);
+	npc_enable_mcam_entry(rvu, mcam, blkaddr, index, false);
+
+	/* For PF, disable promisc and bcast MCAM match entries */
+	if (!(pcifunc & RVU_PFVF_FUNC_MASK)) {
+		index = npc_get_nixlf_mcam_index(mcam, pcifunc,
+						 nixlf, NIXLF_BCAST_ENTRY);
+		/* For bcast, disable only if it's action is not
+		 * packet replication, incase if action is replication
+		 * then this PF's nixlf is removed from bcast replication
+		 * list.
+		 */
+		bank = npc_get_bank(mcam, index);
+		index &= (mcam->banksize - 1);
+		*(u64 *)&action = rvu_read64(rvu, blkaddr,
+				     NPC_AF_MCAMEX_BANKX_ACTION(index, bank));
+		if (action.op != NIX_RX_ACTIONOP_MCAST)
+			npc_enable_mcam_entry(rvu, mcam, blkaddr, index, false);
+
+		rvu_npc_disable_promisc_entry(rvu, pcifunc, nixlf);
+	}
+}
+
+#define LDATA_EXTRACT_CONFIG(intf, lid, ltype, ld, cfg) \
+	rvu_write64(rvu, blkaddr,			\
+		NPC_AF_INTFX_LIDX_LTX_LDX_CFG(intf, lid, ltype, ld), cfg)
+
+#define LDATA_FLAGS_CONFIG(intf, ld, flags, cfg)	\
+	rvu_write64(rvu, blkaddr,			\
+		NPC_AF_INTFX_LDATAX_FLAGSX_CFG(intf, ld, flags), cfg)
+
+static void npc_config_ldata_extract(struct rvu *rvu, int blkaddr)
+{
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	int lid, ltype;
+	int lid_count;
+	u64 cfg;
+
+	cfg = rvu_read64(rvu, blkaddr, NPC_AF_CONST);
+	lid_count = (cfg >> 4) & 0xF;
+
+	/* First clear any existing config i.e
+	 * disable LDATA and FLAGS extraction.
+	 */
+	for (lid = 0; lid < lid_count; lid++) {
+		for (ltype = 0; ltype < 16; ltype++) {
+			LDATA_EXTRACT_CONFIG(NIX_INTF_RX, lid, ltype, 0, 0ULL);
+			LDATA_EXTRACT_CONFIG(NIX_INTF_RX, lid, ltype, 1, 0ULL);
+			LDATA_EXTRACT_CONFIG(NIX_INTF_TX, lid, ltype, 0, 0ULL);
+			LDATA_EXTRACT_CONFIG(NIX_INTF_TX, lid, ltype, 1, 0ULL);
+
+			LDATA_FLAGS_CONFIG(NIX_INTF_RX, 0, ltype, 0ULL);
+			LDATA_FLAGS_CONFIG(NIX_INTF_RX, 1, ltype, 0ULL);
+			LDATA_FLAGS_CONFIG(NIX_INTF_TX, 0, ltype, 0ULL);
+			LDATA_FLAGS_CONFIG(NIX_INTF_TX, 1, ltype, 0ULL);
+		}
+	}
+
+	/* If we plan to extract Outer IPv4 tuple for TCP/UDP pkts
+	 * then 112bit key is not sufficient
+	 */
+	if (mcam->keysize != NPC_MCAM_KEY_X2)
+		return;
+
+	/* Start placing extracted data/flags from 64bit onwards, for now */
+	/* Extract DMAC from the packet */
+	cfg = (0x05 << 16) | BIT_ULL(7) | NPC_PARSE_RESULT_DMAC_OFFSET;
+	LDATA_EXTRACT_CONFIG(NIX_INTF_RX, NPC_LID_LA, NPC_LT_LA_ETHER, 0, cfg);
+}
+
+static void npc_config_kpuaction(struct rvu *rvu, int blkaddr,
+				 struct npc_kpu_profile_action *kpuaction,
+				 int kpu, int entry, bool pkind)
+{
+	struct npc_kpu_action0 action0 = {0};
+	struct npc_kpu_action1 action1 = {0};
+	u64 reg;
+
+	action1.errlev = kpuaction->errlev;
+	action1.errcode = kpuaction->errcode;
+	action1.dp0_offset = kpuaction->dp0_offset;
+	action1.dp1_offset = kpuaction->dp1_offset;
+	action1.dp2_offset = kpuaction->dp2_offset;
+
+	if (pkind)
+		reg = NPC_AF_PKINDX_ACTION1(entry);
+	else
+		reg = NPC_AF_KPUX_ENTRYX_ACTION1(kpu, entry);
+
+	rvu_write64(rvu, blkaddr, reg, *(u64 *)&action1);
+
+	action0.byp_count = kpuaction->bypass_count;
+	action0.capture_ena = kpuaction->cap_ena;
+	action0.parse_done = kpuaction->parse_done;
+	action0.next_state = kpuaction->next_state;
+	action0.capture_lid = kpuaction->lid;
+	action0.capture_ltype = kpuaction->ltype;
+	action0.capture_flags = kpuaction->flags;
+	action0.ptr_advance = kpuaction->ptr_advance;
+	action0.var_len_offset = kpuaction->offset;
+	action0.var_len_mask = kpuaction->mask;
+	action0.var_len_right = kpuaction->right;
+	action0.var_len_shift = kpuaction->shift;
+
+	if (pkind)
+		reg = NPC_AF_PKINDX_ACTION0(entry);
+	else
+		reg = NPC_AF_KPUX_ENTRYX_ACTION0(kpu, entry);
+
+	rvu_write64(rvu, blkaddr, reg, *(u64 *)&action0);
+}
+
+static void npc_config_kpucam(struct rvu *rvu, int blkaddr,
+			      struct npc_kpu_profile_cam *kpucam,
+			      int kpu, int entry)
+{
+	struct npc_kpu_cam cam0 = {0};
+	struct npc_kpu_cam cam1 = {0};
+
+	cam1.state = kpucam->state & kpucam->state_mask;
+	cam1.dp0_data = kpucam->dp0 & kpucam->dp0_mask;
+	cam1.dp1_data = kpucam->dp1 & kpucam->dp1_mask;
+	cam1.dp2_data = kpucam->dp2 & kpucam->dp2_mask;
+
+	cam0.state = ~kpucam->state & kpucam->state_mask;
+	cam0.dp0_data = ~kpucam->dp0 & kpucam->dp0_mask;
+	cam0.dp1_data = ~kpucam->dp1 & kpucam->dp1_mask;
+	cam0.dp2_data = ~kpucam->dp2 & kpucam->dp2_mask;
+
+	rvu_write64(rvu, blkaddr,
+		    NPC_AF_KPUX_ENTRYX_CAMX(kpu, entry, 0), *(u64 *)&cam0);
+	rvu_write64(rvu, blkaddr,
+		    NPC_AF_KPUX_ENTRYX_CAMX(kpu, entry, 1), *(u64 *)&cam1);
+}
+
+static inline u64 enable_mask(int count)
+{
+	return (((count) < 64) ? ~(BIT_ULL(count) - 1) : (0x00ULL));
+}
+
+static void npc_program_kpu_profile(struct rvu *rvu, int blkaddr, int kpu,
+				    struct npc_kpu_profile *profile)
+{
+	int entry, num_entries, max_entries;
+
+	if (profile->cam_entries != profile->action_entries) {
+		dev_err(rvu->dev,
+			"KPU%d: CAM and action entries [%d != %d] not equal\n",
+			kpu, profile->cam_entries, profile->action_entries);
+	}
+
+	max_entries = rvu_read64(rvu, blkaddr, NPC_AF_CONST1) & 0xFFF;
+
+	/* Program CAM match entries for previous KPU extracted data */
+	num_entries = min_t(int, profile->cam_entries, max_entries);
+	for (entry = 0; entry < num_entries; entry++)
+		npc_config_kpucam(rvu, blkaddr,
+				  &profile->cam[entry], kpu, entry);
+
+	/* Program this KPU's actions */
+	num_entries = min_t(int, profile->action_entries, max_entries);
+	for (entry = 0; entry < num_entries; entry++)
+		npc_config_kpuaction(rvu, blkaddr, &profile->action[entry],
+				     kpu, entry, false);
+
+	/* Enable all programmed entries */
+	num_entries = min_t(int, profile->action_entries, profile->cam_entries);
+	rvu_write64(rvu, blkaddr,
+		    NPC_AF_KPUX_ENTRY_DISX(kpu, 0), enable_mask(num_entries));
+	if (num_entries > 64) {
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_KPUX_ENTRY_DISX(kpu, 1),
+			    enable_mask(num_entries - 64));
+	}
+
+	/* Enable this KPU */
+	rvu_write64(rvu, blkaddr, NPC_AF_KPUX_CFG(kpu), 0x01);
+}
+
+static void npc_parser_profile_init(struct rvu *rvu, int blkaddr)
+{
+	struct rvu_hwinfo *hw = rvu->hw;
+	int num_pkinds, num_kpus, idx;
+	struct npc_pkind *pkind;
+
+	/* Get HW limits */
+	hw->npc_kpus = (rvu_read64(rvu, blkaddr, NPC_AF_CONST) >> 8) & 0x1F;
+
+	/* Disable all KPUs and their entries */
+	for (idx = 0; idx < hw->npc_kpus; idx++) {
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_KPUX_ENTRY_DISX(idx, 0), ~0ULL);
+		rvu_write64(rvu, blkaddr,
+			    NPC_AF_KPUX_ENTRY_DISX(idx, 1), ~0ULL);
+		rvu_write64(rvu, blkaddr, NPC_AF_KPUX_CFG(idx), 0x00);
+	}
+
+	/* First program IKPU profile i.e PKIND configs.
+	 * Check HW max count to avoid configuring junk or
+	 * writing to unsupported CSR addresses.
+	 */
+	pkind = &hw->pkind;
+	num_pkinds = ARRAY_SIZE(ikpu_action_entries);
+	num_pkinds = min_t(int, pkind->rsrc.max, num_pkinds);
+
+	for (idx = 0; idx < num_pkinds; idx++)
+		npc_config_kpuaction(rvu, blkaddr,
+				     &ikpu_action_entries[idx], 0, idx, true);
+
+	/* Program KPU CAM and Action profiles */
+	num_kpus = ARRAY_SIZE(npc_kpu_profiles);
+	num_kpus = min_t(int, hw->npc_kpus, num_kpus);
+
+	for (idx = 0; idx < num_kpus; idx++)
+		npc_program_kpu_profile(rvu, blkaddr,
+					idx, &npc_kpu_profiles[idx]);
+}
+
+static int npc_mcam_rsrcs_init(struct rvu *rvu, int blkaddr)
+{
+	int nixlf_count = rvu_get_nixlf_count(rvu);
+	struct npc_mcam *mcam = &rvu->hw->mcam;
+	int rsvd;
+	u64 cfg;
+
+	/* Get HW limits */
+	cfg = rvu_read64(rvu, blkaddr, NPC_AF_CONST);
+	mcam->banks = (cfg >> 44) & 0xF;
+	mcam->banksize = (cfg >> 28) & 0xFFFF;
+
+	/* Actual number of MCAM entries vary by entry size */
+	cfg = (rvu_read64(rvu, blkaddr,
+			  NPC_AF_INTFX_KEX_CFG(0)) >> 32) & 0x07;
+	mcam->total_entries = (mcam->banks / BIT_ULL(cfg)) * mcam->banksize;
+	mcam->keysize = cfg;
+
+	/* Number of banks combined per MCAM entry */
+	if (cfg == NPC_MCAM_KEY_X4)
+		mcam->banks_per_entry = 4;
+	else if (cfg == NPC_MCAM_KEY_X2)
+		mcam->banks_per_entry = 2;
+	else
+		mcam->banks_per_entry = 1;
+
+	/* Reserve one MCAM entry for each of the NIX LF to
+	 * guarantee space to install default matching DMAC rule.
+	 * Also reserve 2 MCAM entries for each PF for default
+	 * channel based matching or 'bcast & promisc' matching to
+	 * support BCAST and PROMISC modes of operation for PFs.
+	 * PF0 is excluded.
+	 */
+	rsvd = (nixlf_count * RSVD_MCAM_ENTRIES_PER_NIXLF) +
+		((rvu->hw->total_pfs - 1) * RSVD_MCAM_ENTRIES_PER_PF);
+	if (mcam->total_entries <= rsvd) {
+		dev_warn(rvu->dev,
+			 "Insufficient NPC MCAM size %d for pkt I/O, exiting\n",
+			 mcam->total_entries);
+		return -ENOMEM;
+	}
+
+	mcam->entries = mcam->total_entries - rsvd;
+	mcam->nixlf_offset = mcam->entries;
+	mcam->pf_offset = mcam->nixlf_offset + nixlf_count;
+
+	spin_lock_init(&mcam->lock);
+
+	return 0;
+}
+
+int rvu_npc_init(struct rvu *rvu)
+{
+	struct npc_pkind *pkind = &rvu->hw->pkind;
+	u64 keyz = NPC_MCAM_KEY_X2;
+	int blkaddr, err;
+
+	blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+	if (blkaddr < 0) {
+		dev_err(rvu->dev, "%s: NPC block not implemented\n", __func__);
+		return -ENODEV;
+	}
+
+	/* Allocate resource bimap for pkind*/
+	pkind->rsrc.max = (rvu_read64(rvu, blkaddr,
+				      NPC_AF_CONST1) >> 12) & 0xFF;
+	err = rvu_alloc_bitmap(&pkind->rsrc);
+	if (err)
+		return err;
+
+	/* Allocate mem for pkind to PF and channel mapping info */
+	pkind->pfchan_map = devm_kcalloc(rvu->dev, pkind->rsrc.max,
+					 sizeof(u32), GFP_KERNEL);
+	if (!pkind->pfchan_map)
+		return -ENOMEM;
+
+	/* Configure KPU profile */
+	npc_parser_profile_init(rvu, blkaddr);
+
+	/* Config Outer L2, IPv4's NPC layer info */
+	rvu_write64(rvu, blkaddr, NPC_AF_PCK_DEF_OL2,
+		    (NPC_LID_LA << 8) | (NPC_LT_LA_ETHER << 4) | 0x0F);
+	rvu_write64(rvu, blkaddr, NPC_AF_PCK_DEF_OIP4,
+		    (NPC_LID_LC << 8) | (NPC_LT_LC_IP << 4) | 0x0F);
+
+	/* Enable below for Rx pkts.
+	 * - Outer IPv4 header checksum validation.
+	 * - Detect outer L2 broadcast address and set NPC_RESULT_S[L2M].
+	 */
+	rvu_write64(rvu, blkaddr, NPC_AF_PCK_CFG,
+		    rvu_read64(rvu, blkaddr, NPC_AF_PCK_CFG) |
+		    BIT_ULL(6) | BIT_ULL(2));
+
+	/* Set RX and TX side MCAM search key size.
+	 * Also enable parse key extract nibbles suchthat except
+	 * layer E to H, rest of the key is included for MCAM search.
+	 */
+	rvu_write64(rvu, blkaddr, NPC_AF_INTFX_KEX_CFG(NIX_INTF_RX),
+		    ((keyz & 0x3) << 32) | ((1ULL << 20) - 1));
+	rvu_write64(rvu, blkaddr, NPC_AF_INTFX_KEX_CFG(NIX_INTF_TX),
+		    ((keyz & 0x3) << 32) | ((1ULL << 20) - 1));
+
+	err = npc_mcam_rsrcs_init(rvu, blkaddr);
+	if (err)
+		return err;
+
+	/* Config packet data and flags extraction into PARSE result */
+	npc_config_ldata_extract(rvu, blkaddr);
+
+	/* Set TX miss action to UCAST_DEFAULT i.e
+	 * transmit the packet on NIX LF SQ's default channel.
+	 */
+	rvu_write64(rvu, blkaddr, NPC_AF_INTFX_MISS_ACT(NIX_INTF_TX),
+		    NIX_TX_ACTIONOP_UCAST_DEFAULT);
+
+	/* If MCAM lookup doesn't result in a match, drop the received packet */
+	rvu_write64(rvu, blkaddr, NPC_AF_INTFX_MISS_ACT(NIX_INTF_RX),
+		    NIX_RX_ACTIONOP_DROP);
+
+	return 0;
+}
+
+void rvu_npc_freemem(struct rvu *rvu)
+{
+	struct npc_pkind *pkind = &rvu->hw->pkind;
+
+	kfree(pkind->rsrc.bmap);
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.c
new file mode 100644
index 000000000000..9d7c135c7965
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.c
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "rvu_struct.h"
+#include "common.h"
+#include "mbox.h"
+#include "rvu.h"
+
+struct reg_range {
+	u64  start;
+	u64  end;
+};
+
+struct hw_reg_map {
+	u8	regblk;
+	u8	num_ranges;
+	u64	mask;
+#define	 MAX_REG_RANGES	8
+	struct reg_range range[MAX_REG_RANGES];
+};
+
+static struct hw_reg_map txsch_reg_map[NIX_TXSCH_LVL_CNT] = {
+	{NIX_TXSCH_LVL_SMQ, 2, 0xFFFF, {{0x0700, 0x0708}, {0x1400, 0x14C8} } },
+	{NIX_TXSCH_LVL_TL4, 3, 0xFFFF, {{0x0B00, 0x0B08}, {0x0B10, 0x0B18},
+			      {0x1200, 0x12E0} } },
+	{NIX_TXSCH_LVL_TL3, 3, 0xFFFF, {{0x1000, 0x10E0}, {0x1600, 0x1608},
+			      {0x1610, 0x1618} } },
+	{NIX_TXSCH_LVL_TL2, 2, 0xFFFF, {{0x0E00, 0x0EE0}, {0x1700, 0x1768} } },
+	{NIX_TXSCH_LVL_TL1, 1, 0xFFFF, {{0x0C00, 0x0D98} } },
+};
+
+bool rvu_check_valid_reg(int regmap, int regblk, u64 reg)
+{
+	int idx;
+	struct hw_reg_map *map;
+
+	/* Only 64bit offsets */
+	if (reg & 0x07)
+		return false;
+
+	if (regmap == TXSCHQ_HWREGMAP) {
+		if (regblk >= NIX_TXSCH_LVL_CNT)
+			return false;
+		map = &txsch_reg_map[regblk];
+	} else {
+		return false;
+	}
+
+	/* Should never happen */
+	if (map->regblk != regblk)
+		return false;
+
+	reg &= map->mask;
+
+	for (idx = 0; idx < map->num_ranges; idx++) {
+		if (reg >= map->range[idx].start &&
+		    reg < map->range[idx].end)
+			return true;
+	}
+	return false;
+}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
new file mode 100644
index 000000000000..09a8d61f3144
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h
@@ -0,0 +1,502 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RVU_REG_H
+#define RVU_REG_H
+
+/* Admin function registers */
+#define RVU_AF_MSIXTR_BASE                  (0x10)
+#define RVU_AF_ECO                          (0x20)
+#define RVU_AF_BLK_RST                      (0x30)
+#define RVU_AF_PF_BAR4_ADDR                 (0x40)
+#define RVU_AF_RAS                          (0x100)
+#define RVU_AF_RAS_W1S                      (0x108)
+#define RVU_AF_RAS_ENA_W1S                  (0x110)
+#define RVU_AF_RAS_ENA_W1C                  (0x118)
+#define RVU_AF_GEN_INT                      (0x120)
+#define RVU_AF_GEN_INT_W1S                  (0x128)
+#define RVU_AF_GEN_INT_ENA_W1S              (0x130)
+#define RVU_AF_GEN_INT_ENA_W1C              (0x138)
+#define	RVU_AF_AFPF_MBOX0		    (0x02000)
+#define	RVU_AF_AFPF_MBOX1		    (0x02008)
+#define RVU_AF_AFPFX_MBOXX(a, b)            (0x2000 | (a) << 4 | (b) << 3)
+#define RVU_AF_PFME_STATUS                  (0x2800)
+#define RVU_AF_PFTRPEND                     (0x2810)
+#define RVU_AF_PFTRPEND_W1S                 (0x2820)
+#define RVU_AF_PF_RST                       (0x2840)
+#define RVU_AF_HWVF_RST                     (0x2850)
+#define RVU_AF_PFAF_MBOX_INT                (0x2880)
+#define RVU_AF_PFAF_MBOX_INT_W1S            (0x2888)
+#define RVU_AF_PFAF_MBOX_INT_ENA_W1S        (0x2890)
+#define RVU_AF_PFAF_MBOX_INT_ENA_W1C        (0x2898)
+#define RVU_AF_PFFLR_INT                    (0x28a0)
+#define RVU_AF_PFFLR_INT_W1S                (0x28a8)
+#define RVU_AF_PFFLR_INT_ENA_W1S            (0x28b0)
+#define RVU_AF_PFFLR_INT_ENA_W1C            (0x28b8)
+#define RVU_AF_PFME_INT                     (0x28c0)
+#define RVU_AF_PFME_INT_W1S                 (0x28c8)
+#define RVU_AF_PFME_INT_ENA_W1S             (0x28d0)
+#define RVU_AF_PFME_INT_ENA_W1C             (0x28d8)
+
+/* Admin function's privileged PF/VF registers */
+#define RVU_PRIV_CONST                      (0x8000000)
+#define RVU_PRIV_GEN_CFG                    (0x8000010)
+#define RVU_PRIV_CLK_CFG                    (0x8000020)
+#define RVU_PRIV_ACTIVE_PC                  (0x8000030)
+#define RVU_PRIV_PFX_CFG(a)                 (0x8000100 | (a) << 16)
+#define RVU_PRIV_PFX_MSIX_CFG(a)            (0x8000110 | (a) << 16)
+#define RVU_PRIV_PFX_ID_CFG(a)              (0x8000120 | (a) << 16)
+#define RVU_PRIV_PFX_INT_CFG(a)             (0x8000200 | (a) << 16)
+#define RVU_PRIV_PFX_NIX0_CFG               (0x8000300)
+#define RVU_PRIV_PFX_NPA_CFG		    (0x8000310)
+#define RVU_PRIV_PFX_SSO_CFG                (0x8000320)
+#define RVU_PRIV_PFX_SSOW_CFG               (0x8000330)
+#define RVU_PRIV_PFX_TIM_CFG                (0x8000340)
+#define RVU_PRIV_PFX_CPT0_CFG               (0x8000350)
+#define RVU_PRIV_BLOCK_TYPEX_REV(a)         (0x8000400 | (a) << 3)
+#define RVU_PRIV_HWVFX_INT_CFG(a)           (0x8001280 | (a) << 16)
+#define RVU_PRIV_HWVFX_NIX0_CFG             (0x8001300)
+#define RVU_PRIV_HWVFX_NPA_CFG              (0x8001310)
+#define RVU_PRIV_HWVFX_SSO_CFG              (0x8001320)
+#define RVU_PRIV_HWVFX_SSOW_CFG             (0x8001330)
+#define RVU_PRIV_HWVFX_TIM_CFG              (0x8001340)
+#define RVU_PRIV_HWVFX_CPT0_CFG             (0x8001350)
+
+/* RVU PF registers */
+#define	RVU_PF_VFX_PFVF_MBOX0		    (0x00000)
+#define	RVU_PF_VFX_PFVF_MBOX1		    (0x00008)
+#define RVU_PF_VFX_PFVF_MBOXX(a, b)         (0x0 | (a) << 12 | (b) << 3)
+#define RVU_PF_VF_BAR4_ADDR                 (0x10)
+#define RVU_PF_BLOCK_ADDRX_DISC(a)          (0x200 | (a) << 3)
+#define RVU_PF_VFME_STATUSX(a)              (0x800 | (a) << 3)
+#define RVU_PF_VFTRPENDX(a)                 (0x820 | (a) << 3)
+#define RVU_PF_VFTRPEND_W1SX(a)             (0x840 | (a) << 3)
+#define RVU_PF_VFPF_MBOX_INTX(a)            (0x880 | (a) << 3)
+#define RVU_PF_VFPF_MBOX_INT_W1SX(a)        (0x8A0 | (a) << 3)
+#define RVU_PF_VFPF_MBOX_INT_ENA_W1SX(a)    (0x8C0 | (a) << 3)
+#define RVU_PF_VFPF_MBOX_INT_ENA_W1CX(a)    (0x8E0 | (a) << 3)
+#define RVU_PF_VFFLR_INTX(a)                (0x900 | (a) << 3)
+#define RVU_PF_VFFLR_INT_W1SX(a)            (0x920 | (a) << 3)
+#define RVU_PF_VFFLR_INT_ENA_W1SX(a)        (0x940 | (a) << 3)
+#define RVU_PF_VFFLR_INT_ENA_W1CX(a)        (0x960 | (a) << 3)
+#define RVU_PF_VFME_INTX(a)                 (0x980 | (a) << 3)
+#define RVU_PF_VFME_INT_W1SX(a)             (0x9A0 | (a) << 3)
+#define RVU_PF_VFME_INT_ENA_W1SX(a)         (0x9C0 | (a) << 3)
+#define RVU_PF_VFME_INT_ENA_W1CX(a)         (0x9E0 | (a) << 3)
+#define RVU_PF_PFAF_MBOX0                   (0xC00)
+#define RVU_PF_PFAF_MBOX1                   (0xC08)
+#define RVU_PF_PFAF_MBOXX(a)                (0xC00 | (a) << 3)
+#define RVU_PF_INT                          (0xc20)
+#define RVU_PF_INT_W1S                      (0xc28)
+#define RVU_PF_INT_ENA_W1S                  (0xc30)
+#define RVU_PF_INT_ENA_W1C                  (0xc38)
+#define RVU_PF_MSIX_VECX_ADDR(a)            (0x000 | (a) << 4)
+#define RVU_PF_MSIX_VECX_CTL(a)             (0x008 | (a) << 4)
+#define RVU_PF_MSIX_PBAX(a)                 (0xF0000 | (a) << 3)
+
+/* RVU VF registers */
+#define	RVU_VF_VFPF_MBOX0		    (0x00000)
+#define	RVU_VF_VFPF_MBOX1		    (0x00008)
+
+/* NPA block's admin function registers */
+#define NPA_AF_BLK_RST                  (0x0000)
+#define NPA_AF_CONST                    (0x0010)
+#define NPA_AF_CONST1                   (0x0018)
+#define NPA_AF_LF_RST                   (0x0020)
+#define NPA_AF_GEN_CFG                  (0x0030)
+#define NPA_AF_NDC_CFG                  (0x0040)
+#define NPA_AF_INP_CTL                  (0x00D0)
+#define NPA_AF_ACTIVE_CYCLES_PC         (0x00F0)
+#define NPA_AF_AVG_DELAY                (0x0100)
+#define NPA_AF_GEN_INT                  (0x0140)
+#define NPA_AF_GEN_INT_W1S              (0x0148)
+#define NPA_AF_GEN_INT_ENA_W1S          (0x0150)
+#define NPA_AF_GEN_INT_ENA_W1C          (0x0158)
+#define NPA_AF_RVU_INT                  (0x0160)
+#define NPA_AF_RVU_INT_W1S              (0x0168)
+#define NPA_AF_RVU_INT_ENA_W1S          (0x0170)
+#define NPA_AF_RVU_INT_ENA_W1C          (0x0178)
+#define NPA_AF_ERR_INT			(0x0180)
+#define NPA_AF_ERR_INT_W1S		(0x0188)
+#define NPA_AF_ERR_INT_ENA_W1S		(0x0190)
+#define NPA_AF_ERR_INT_ENA_W1C		(0x0198)
+#define NPA_AF_RAS			(0x01A0)
+#define NPA_AF_RAS_W1S			(0x01A8)
+#define NPA_AF_RAS_ENA_W1S		(0x01B0)
+#define NPA_AF_RAS_ENA_W1C		(0x01B8)
+#define NPA_AF_BP_TEST                  (0x0200)
+#define NPA_AF_ECO                      (0x0300)
+#define NPA_AF_AQ_CFG                   (0x0600)
+#define NPA_AF_AQ_BASE                  (0x0610)
+#define NPA_AF_AQ_STATUS		(0x0620)
+#define NPA_AF_AQ_DOOR                  (0x0630)
+#define NPA_AF_AQ_DONE_WAIT             (0x0640)
+#define NPA_AF_AQ_DONE                  (0x0650)
+#define NPA_AF_AQ_DONE_ACK              (0x0660)
+#define NPA_AF_AQ_DONE_INT              (0x0680)
+#define NPA_AF_AQ_DONE_INT_W1S          (0x0688)
+#define NPA_AF_AQ_DONE_ENA_W1S          (0x0690)
+#define NPA_AF_AQ_DONE_ENA_W1C          (0x0698)
+#define NPA_AF_LFX_AURAS_CFG(a)         (0x4000 | (a) << 18)
+#define NPA_AF_LFX_LOC_AURAS_BASE(a)    (0x4010 | (a) << 18)
+#define NPA_AF_LFX_QINTS_CFG(a)         (0x4100 | (a) << 18)
+#define NPA_AF_LFX_QINTS_BASE(a)        (0x4110 | (a) << 18)
+#define NPA_PRIV_AF_INT_CFG             (0x10000)
+#define NPA_PRIV_LFX_CFG		(0x10010)
+#define NPA_PRIV_LFX_INT_CFG		(0x10020)
+#define NPA_AF_RVU_LF_CFG_DEBUG         (0x10030)
+
+/* NIX block's admin function registers */
+#define NIX_AF_CFG			(0x0000)
+#define NIX_AF_STATUS			(0x0010)
+#define NIX_AF_NDC_CFG			(0x0018)
+#define NIX_AF_CONST			(0x0020)
+#define NIX_AF_CONST1			(0x0028)
+#define NIX_AF_CONST2			(0x0030)
+#define NIX_AF_CONST3			(0x0038)
+#define NIX_AF_SQ_CONST			(0x0040)
+#define NIX_AF_CQ_CONST			(0x0048)
+#define NIX_AF_RQ_CONST			(0x0050)
+#define NIX_AF_PSE_CONST		(0x0060)
+#define NIX_AF_TL1_CONST		(0x0070)
+#define NIX_AF_TL2_CONST		(0x0078)
+#define NIX_AF_TL3_CONST		(0x0080)
+#define NIX_AF_TL4_CONST		(0x0088)
+#define NIX_AF_MDQ_CONST		(0x0090)
+#define NIX_AF_MC_MIRROR_CONST		(0x0098)
+#define NIX_AF_LSO_CFG			(0x00A8)
+#define NIX_AF_BLK_RST			(0x00B0)
+#define NIX_AF_TX_TSTMP_CFG		(0x00C0)
+#define NIX_AF_RX_CFG			(0x00D0)
+#define NIX_AF_AVG_DELAY		(0x00E0)
+#define NIX_AF_CINT_DELAY		(0x00F0)
+#define NIX_AF_RX_MCAST_BASE		(0x0100)
+#define NIX_AF_RX_MCAST_CFG		(0x0110)
+#define NIX_AF_RX_MCAST_BUF_BASE	(0x0120)
+#define NIX_AF_RX_MCAST_BUF_CFG		(0x0130)
+#define NIX_AF_RX_MIRROR_BUF_BASE	(0x0140)
+#define NIX_AF_RX_MIRROR_BUF_CFG	(0x0148)
+#define NIX_AF_LF_RST			(0x0150)
+#define NIX_AF_GEN_INT			(0x0160)
+#define NIX_AF_GEN_INT_W1S		(0x0168)
+#define NIX_AF_GEN_INT_ENA_W1S		(0x0170)
+#define NIX_AF_GEN_INT_ENA_W1C		(0x0178)
+#define NIX_AF_ERR_INT			(0x0180)
+#define NIX_AF_ERR_INT_W1S		(0x0188)
+#define NIX_AF_ERR_INT_ENA_W1S		(0x0190)
+#define NIX_AF_ERR_INT_ENA_W1C		(0x0198)
+#define NIX_AF_RAS			(0x01A0)
+#define NIX_AF_RAS_W1S			(0x01A8)
+#define NIX_AF_RAS_ENA_W1S		(0x01B0)
+#define NIX_AF_RAS_ENA_W1C		(0x01B8)
+#define NIX_AF_RVU_INT			(0x01C0)
+#define NIX_AF_RVU_INT_W1S		(0x01C8)
+#define NIX_AF_RVU_INT_ENA_W1S		(0x01D0)
+#define NIX_AF_RVU_INT_ENA_W1C		(0x01D8)
+#define NIX_AF_TCP_TIMER		(0x01E0)
+#define NIX_AF_RX_WQE_TAG_CTL		(0x01F0)
+#define NIX_AF_RX_DEF_OL2		(0x0200)
+#define NIX_AF_RX_DEF_OIP4		(0x0210)
+#define NIX_AF_RX_DEF_IIP4		(0x0220)
+#define NIX_AF_RX_DEF_OIP6		(0x0230)
+#define NIX_AF_RX_DEF_IIP6		(0x0240)
+#define NIX_AF_RX_DEF_OTCP		(0x0250)
+#define NIX_AF_RX_DEF_ITCP		(0x0260)
+#define NIX_AF_RX_DEF_OUDP		(0x0270)
+#define NIX_AF_RX_DEF_IUDP		(0x0280)
+#define NIX_AF_RX_DEF_OSCTP		(0x0290)
+#define NIX_AF_RX_DEF_ISCTP		(0x02A0)
+#define NIX_AF_RX_DEF_IPSECX		(0x02B0)
+#define NIX_AF_RX_IPSEC_GEN_CFG		(0x0300)
+#define NIX_AF_RX_CPTX_INST_ADDR	(0x0310)
+#define NIX_AF_NDC_TX_SYNC		(0x03F0)
+#define NIX_AF_AQ_CFG			(0x0400)
+#define NIX_AF_AQ_BASE			(0x0410)
+#define NIX_AF_AQ_STATUS		(0x0420)
+#define NIX_AF_AQ_DOOR			(0x0430)
+#define NIX_AF_AQ_DONE_WAIT		(0x0440)
+#define NIX_AF_AQ_DONE			(0x0450)
+#define NIX_AF_AQ_DONE_ACK		(0x0460)
+#define NIX_AF_AQ_DONE_TIMER		(0x0470)
+#define NIX_AF_AQ_DONE_INT		(0x0480)
+#define NIX_AF_AQ_DONE_INT_W1S		(0x0488)
+#define NIX_AF_AQ_DONE_ENA_W1S		(0x0490)
+#define NIX_AF_AQ_DONE_ENA_W1C		(0x0498)
+#define NIX_AF_RX_LINKX_SLX_SPKT_CNT	(0x0500)
+#define NIX_AF_RX_LINKX_SLX_SXQE_CNT	(0x0510)
+#define NIX_AF_RX_MCAST_JOBSX_SW_CNT	(0x0520)
+#define NIX_AF_RX_MIRROR_JOBSX_SW_CNT	(0x0530)
+#define NIX_AF_RX_LINKX_CFG(a)		(0x0540 | (a) << 16)
+#define NIX_AF_RX_SW_SYNC		(0x0550)
+#define NIX_AF_RX_SW_SYNC_DONE		(0x0560)
+#define NIX_AF_SEB_ECO			(0x0600)
+#define NIX_AF_SEB_TEST_BP		(0x0610)
+#define NIX_AF_NORM_TX_FIFO_STATUS	(0x0620)
+#define NIX_AF_EXPR_TX_FIFO_STATUS	(0x0630)
+#define NIX_AF_SDP_TX_FIFO_STATUS	(0x0640)
+#define NIX_AF_TX_NPC_CAPTURE_CONFIG	(0x0660)
+#define NIX_AF_TX_NPC_CAPTURE_INFO	(0x0670)
+
+#define NIX_AF_DEBUG_NPC_RESP_DATAX(a)          (0x680 | (a) << 3)
+#define NIX_AF_SMQX_CFG(a)                      (0x700 | (a) << 16)
+#define NIX_AF_PSE_CHANNEL_LEVEL                (0x800)
+#define NIX_AF_PSE_SHAPER_CFG                   (0x810)
+#define NIX_AF_TX_EXPR_CREDIT			(0x830)
+#define NIX_AF_MARK_FORMATX_CTL(a)              (0x900 | (a) << 18)
+#define NIX_AF_TX_LINKX_NORM_CREDIT(a)		(0xA00 | (a) << 16)
+#define NIX_AF_TX_LINKX_EXPR_CREDIT(a)		(0xA10 | (a) << 16)
+#define NIX_AF_TX_LINKX_SW_XOFF(a)              (0xA20 | (a) << 16)
+#define NIX_AF_TX_LINKX_HW_XOFF(a)              (0xA30 | (a) << 16)
+#define NIX_AF_SDP_LINK_CREDIT                  (0xa40)
+#define NIX_AF_SDP_SW_XOFFX(a)                  (0xA60 | (a) << 3)
+#define NIX_AF_SDP_HW_XOFFX(a)                  (0xAC0 | (a) << 3)
+#define NIX_AF_TL4X_BP_STATUS(a)                (0xB00 | (a) << 16)
+#define NIX_AF_TL4X_SDP_LINK_CFG(a)             (0xB10 | (a) << 16)
+#define NIX_AF_TL1X_SCHEDULE(a)                 (0xC00 | (a) << 16)
+#define NIX_AF_TL1X_SHAPE(a)                    (0xC10 | (a) << 16)
+#define NIX_AF_TL1X_CIR(a)                      (0xC20 | (a) << 16)
+#define NIX_AF_TL1X_SHAPE_STATE(a)              (0xC50 | (a) << 16)
+#define NIX_AF_TL1X_SW_XOFF(a)                  (0xC70 | (a) << 16)
+#define NIX_AF_TL1X_TOPOLOGY(a)                 (0xC80 | (a) << 16)
+#define NIX_AF_TL1X_GREEN(a)                    (0xC90 | (a) << 16)
+#define NIX_AF_TL1X_YELLOW(a)                   (0xCA0 | (a) << 16)
+#define NIX_AF_TL1X_RED(a)                      (0xCB0 | (a) << 16)
+#define NIX_AF_TL1X_MD_DEBUG0(a)                (0xCC0 | (a) << 16)
+#define NIX_AF_TL1X_MD_DEBUG1(a)                (0xCC8 | (a) << 16)
+#define NIX_AF_TL1X_MD_DEBUG2(a)                (0xCD0 | (a) << 16)
+#define NIX_AF_TL1X_MD_DEBUG3(a)                (0xCD8 | (a) << 16)
+#define NIX_AF_TL1A_DEBUG                       (0xce0)
+#define NIX_AF_TL1B_DEBUG                       (0xcf0)
+#define NIX_AF_TL1_DEBUG_GREEN                  (0xd00)
+#define NIX_AF_TL1_DEBUG_NODE                   (0xd10)
+#define NIX_AF_TL1X_DROPPED_PACKETS(a)          (0xD20 | (a) << 16)
+#define NIX_AF_TL1X_DROPPED_BYTES(a)            (0xD30 | (a) << 16)
+#define NIX_AF_TL1X_RED_PACKETS(a)              (0xD40 | (a) << 16)
+#define NIX_AF_TL1X_RED_BYTES(a)                (0xD50 | (a) << 16)
+#define NIX_AF_TL1X_YELLOW_PACKETS(a)           (0xD60 | (a) << 16)
+#define NIX_AF_TL1X_YELLOW_BYTES(a)             (0xD70 | (a) << 16)
+#define NIX_AF_TL1X_GREEN_PACKETS(a)            (0xD80 | (a) << 16)
+#define NIX_AF_TL1X_GREEN_BYTES(a)              (0xD90 | (a) << 16)
+#define NIX_AF_TL2X_SCHEDULE(a)                 (0xE00 | (a) << 16)
+#define NIX_AF_TL2X_SHAPE(a)                    (0xE10 | (a) << 16)
+#define NIX_AF_TL2X_CIR(a)                      (0xE20 | (a) << 16)
+#define NIX_AF_TL2X_PIR(a)                      (0xE30 | (a) << 16)
+#define NIX_AF_TL2X_SCHED_STATE(a)              (0xE40 | (a) << 16)
+#define NIX_AF_TL2X_SHAPE_STATE(a)              (0xE50 | (a) << 16)
+#define NIX_AF_TL2X_POINTERS(a)                 (0xE60 | (a) << 16)
+#define NIX_AF_TL2X_SW_XOFF(a)                  (0xE70 | (a) << 16)
+#define NIX_AF_TL2X_TOPOLOGY(a)                 (0xE80 | (a) << 16)
+#define NIX_AF_TL2X_PARENT(a)                   (0xE88 | (a) << 16)
+#define NIX_AF_TL2X_GREEN(a)                    (0xE90 | (a) << 16)
+#define NIX_AF_TL2X_YELLOW(a)                   (0xEA0 | (a) << 16)
+#define NIX_AF_TL2X_RED(a)                      (0xEB0 | (a) << 16)
+#define NIX_AF_TL2X_MD_DEBUG0(a)                (0xEC0 | (a) << 16)
+#define NIX_AF_TL2X_MD_DEBUG1(a)                (0xEC8 | (a) << 16)
+#define NIX_AF_TL2X_MD_DEBUG2(a)                (0xED0 | (a) << 16)
+#define NIX_AF_TL2X_MD_DEBUG3(a)                (0xED8 | (a) << 16)
+#define NIX_AF_TL2A_DEBUG                       (0xee0)
+#define NIX_AF_TL2B_DEBUG                       (0xef0)
+#define NIX_AF_TL3X_SCHEDULE(a)                 (0x1000 | (a) << 16)
+#define NIX_AF_TL3X_SHAPE(a)                    (0x1010 | (a) << 16)
+#define NIX_AF_TL3X_CIR(a)                      (0x1020 | (a) << 16)
+#define NIX_AF_TL3X_PIR(a)                      (0x1030 | (a) << 16)
+#define NIX_AF_TL3X_SCHED_STATE(a)              (0x1040 | (a) << 16)
+#define NIX_AF_TL3X_SHAPE_STATE(a)              (0x1050 | (a) << 16)
+#define NIX_AF_TL3X_POINTERS(a)                 (0x1060 | (a) << 16)
+#define NIX_AF_TL3X_SW_XOFF(a)                  (0x1070 | (a) << 16)
+#define NIX_AF_TL3X_TOPOLOGY(a)                 (0x1080 | (a) << 16)
+#define NIX_AF_TL3X_PARENT(a)                   (0x1088 | (a) << 16)
+#define NIX_AF_TL3X_GREEN(a)                    (0x1090 | (a) << 16)
+#define NIX_AF_TL3X_YELLOW(a)                   (0x10A0 | (a) << 16)
+#define NIX_AF_TL3X_RED(a)                      (0x10B0 | (a) << 16)
+#define NIX_AF_TL3X_MD_DEBUG0(a)                (0x10C0 | (a) << 16)
+#define NIX_AF_TL3X_MD_DEBUG1(a)                (0x10C8 | (a) << 16)
+#define NIX_AF_TL3X_MD_DEBUG2(a)                (0x10D0 | (a) << 16)
+#define NIX_AF_TL3X_MD_DEBUG3(a)                (0x10D8 | (a) << 16)
+#define NIX_AF_TL3A_DEBUG                       (0x10e0)
+#define NIX_AF_TL3B_DEBUG                       (0x10f0)
+#define NIX_AF_TL4X_SCHEDULE(a)                 (0x1200 | (a) << 16)
+#define NIX_AF_TL4X_SHAPE(a)                    (0x1210 | (a) << 16)
+#define NIX_AF_TL4X_CIR(a)                      (0x1220 | (a) << 16)
+#define NIX_AF_TL4X_PIR(a)                      (0x1230 | (a) << 16)
+#define NIX_AF_TL4X_SCHED_STATE(a)              (0x1240 | (a) << 16)
+#define NIX_AF_TL4X_SHAPE_STATE(a)              (0x1250 | (a) << 16)
+#define NIX_AF_TL4X_POINTERS(a)                 (0x1260 | (a) << 16)
+#define NIX_AF_TL4X_SW_XOFF(a)                  (0x1270 | (a) << 16)
+#define NIX_AF_TL4X_TOPOLOGY(a)                 (0x1280 | (a) << 16)
+#define NIX_AF_TL4X_PARENT(a)                   (0x1288 | (a) << 16)
+#define NIX_AF_TL4X_GREEN(a)                    (0x1290 | (a) << 16)
+#define NIX_AF_TL4X_YELLOW(a)                   (0x12A0 | (a) << 16)
+#define NIX_AF_TL4X_RED(a)                      (0x12B0 | (a) << 16)
+#define NIX_AF_TL4X_MD_DEBUG0(a)                (0x12C0 | (a) << 16)
+#define NIX_AF_TL4X_MD_DEBUG1(a)                (0x12C8 | (a) << 16)
+#define NIX_AF_TL4X_MD_DEBUG2(a)                (0x12D0 | (a) << 16)
+#define NIX_AF_TL4X_MD_DEBUG3(a)                (0x12D8 | (a) << 16)
+#define NIX_AF_TL4A_DEBUG                       (0x12e0)
+#define NIX_AF_TL4B_DEBUG                       (0x12f0)
+#define NIX_AF_MDQX_SCHEDULE(a)                 (0x1400 | (a) << 16)
+#define NIX_AF_MDQX_SHAPE(a)                    (0x1410 | (a) << 16)
+#define NIX_AF_MDQX_CIR(a)                      (0x1420 | (a) << 16)
+#define NIX_AF_MDQX_PIR(a)                      (0x1430 | (a) << 16)
+#define NIX_AF_MDQX_SCHED_STATE(a)              (0x1440 | (a) << 16)
+#define NIX_AF_MDQX_SHAPE_STATE(a)              (0x1450 | (a) << 16)
+#define NIX_AF_MDQX_POINTERS(a)                 (0x1460 | (a) << 16)
+#define NIX_AF_MDQX_SW_XOFF(a)                  (0x1470 | (a) << 16)
+#define NIX_AF_MDQX_PARENT(a)                   (0x1480 | (a) << 16)
+#define NIX_AF_MDQX_MD_DEBUG(a)                 (0x14C0 | (a) << 16)
+#define NIX_AF_MDQX_PTR_FIFO(a)                 (0x14D0 | (a) << 16)
+#define NIX_AF_MDQA_DEBUG                       (0x14e0)
+#define NIX_AF_MDQB_DEBUG                       (0x14f0)
+#define NIX_AF_TL3_TL2X_CFG(a)                  (0x1600 | (a) << 18)
+#define NIX_AF_TL3_TL2X_BP_STATUS(a)            (0x1610 | (a) << 16)
+#define NIX_AF_TL3_TL2X_LINKX_CFG(a, b)         (0x1700 | (a) << 16 | (b) << 3)
+#define NIX_AF_RX_FLOW_KEY_ALGX_FIELDX(a, b)    (0x1800 | (a) << 18 | (b) << 3)
+#define NIX_AF_TX_MCASTX(a)                     (0x1900 | (a) << 15)
+#define NIX_AF_TX_VTAG_DEFX_CTL(a)              (0x1A00 | (a) << 16)
+#define NIX_AF_TX_VTAG_DEFX_DATA(a)             (0x1A10 | (a) << 16)
+#define NIX_AF_RX_BPIDX_STATUS(a)               (0x1A20 | (a) << 17)
+#define NIX_AF_RX_CHANX_CFG(a)                  (0x1A30 | (a) << 15)
+#define NIX_AF_CINT_TIMERX(a)                   (0x1A40 | (a) << 18)
+#define NIX_AF_LSO_FORMATX_FIELDX(a, b)         (0x1B00 | (a) << 16 | (b) << 3)
+#define NIX_AF_LFX_CFG(a)		(0x4000 | (a) << 17)
+#define NIX_AF_LFX_SQS_CFG(a)		(0x4020 | (a) << 17)
+#define NIX_AF_LFX_TX_CFG2(a)		(0x4028 | (a) << 17)
+#define NIX_AF_LFX_SQS_BASE(a)		(0x4030 | (a) << 17)
+#define NIX_AF_LFX_RQS_CFG(a)		(0x4040 | (a) << 17)
+#define NIX_AF_LFX_RQS_BASE(a)		(0x4050 | (a) << 17)
+#define NIX_AF_LFX_CQS_CFG(a)		(0x4060 | (a) << 17)
+#define NIX_AF_LFX_CQS_BASE(a)		(0x4070 | (a) << 17)
+#define NIX_AF_LFX_TX_CFG(a)		(0x4080 | (a) << 17)
+#define NIX_AF_LFX_TX_PARSE_CFG(a)	(0x4090 | (a) << 17)
+#define NIX_AF_LFX_RX_CFG(a)		(0x40A0 | (a) << 17)
+#define NIX_AF_LFX_RSS_CFG(a)		(0x40C0 | (a) << 17)
+#define NIX_AF_LFX_RSS_BASE(a)		(0x40D0 | (a) << 17)
+#define NIX_AF_LFX_QINTS_CFG(a)		(0x4100 | (a) << 17)
+#define NIX_AF_LFX_QINTS_BASE(a)	(0x4110 | (a) << 17)
+#define NIX_AF_LFX_CINTS_CFG(a)		(0x4120 | (a) << 17)
+#define NIX_AF_LFX_CINTS_BASE(a)	(0x4130 | (a) << 17)
+#define NIX_AF_LFX_RX_IPSEC_CFG0(a)	(0x4140 | (a) << 17)
+#define NIX_AF_LFX_RX_IPSEC_CFG1(a)	(0x4148 | (a) << 17)
+#define NIX_AF_LFX_RX_IPSEC_DYNO_CFG(a)	(0x4150 | (a) << 17)
+#define NIX_AF_LFX_RX_IPSEC_DYNO_BASE(a)	(0x4158 | (a) << 17)
+#define NIX_AF_LFX_RX_IPSEC_SA_BASE(a)	(0x4170 | (a) << 17)
+#define NIX_AF_LFX_TX_STATUS(a)		(0x4180 | (a) << 17)
+#define NIX_AF_LFX_RX_VTAG_TYPEX(a, b)	(0x4200 | (a) << 17 | (b) << 3)
+#define NIX_AF_LFX_LOCKX(a, b)		(0x4300 | (a) << 17 | (b) << 3)
+#define NIX_AF_LFX_TX_STATX(a, b)	(0x4400 | (a) << 17 | (b) << 3)
+#define NIX_AF_LFX_RX_STATX(a, b)	(0x4500 | (a) << 17 | (b) << 3)
+#define NIX_AF_LFX_RSS_GRPX(a, b)	(0x4600 | (a) << 17 | (b) << 3)
+#define NIX_AF_RX_NPC_MC_RCV		(0x4700)
+#define NIX_AF_RX_NPC_MC_DROP		(0x4710)
+#define NIX_AF_RX_NPC_MIRROR_RCV	(0x4720)
+#define NIX_AF_RX_NPC_MIRROR_DROP	(0x4730)
+#define NIX_AF_RX_ACTIVE_CYCLES_PCX(a)	(0x4800 | (a) << 16)
+
+#define NIX_PRIV_AF_INT_CFG		(0x8000000)
+#define NIX_PRIV_LFX_CFG		(0x8000010)
+#define NIX_PRIV_LFX_INT_CFG		(0x8000020)
+#define NIX_AF_RVU_LF_CFG_DEBUG		(0x8000030)
+
+/* SSO */
+#define SSO_AF_CONST			(0x1000)
+#define SSO_AF_CONST1			(0x1008)
+#define SSO_AF_BLK_RST			(0x10f8)
+#define SSO_AF_LF_HWGRP_RST		(0x10e0)
+#define SSO_AF_RVU_LF_CFG_DEBUG		(0x3800)
+#define SSO_PRIV_LFX_HWGRP_CFG		(0x10000)
+#define SSO_PRIV_LFX_HWGRP_INT_CFG	(0x20000)
+
+/* SSOW */
+#define SSOW_AF_RVU_LF_HWS_CFG_DEBUG	(0x0010)
+#define SSOW_AF_LF_HWS_RST		(0x0030)
+#define SSOW_PRIV_LFX_HWS_CFG		(0x1000)
+#define SSOW_PRIV_LFX_HWS_INT_CFG	(0x2000)
+
+/* TIM */
+#define TIM_AF_CONST			(0x90)
+#define TIM_PRIV_LFX_CFG		(0x20000)
+#define TIM_PRIV_LFX_INT_CFG		(0x24000)
+#define TIM_AF_RVU_LF_CFG_DEBUG		(0x30000)
+#define TIM_AF_BLK_RST			(0x10)
+#define TIM_AF_LF_RST			(0x20)
+
+/* CPT */
+#define CPT_AF_CONSTANTS0		(0x0000)
+#define CPT_PRIV_LFX_CFG		(0x41000)
+#define CPT_PRIV_LFX_INT_CFG		(0x43000)
+#define CPT_AF_RVU_LF_CFG_DEBUG		(0x45000)
+#define CPT_AF_LF_RST			(0x44000)
+#define CPT_AF_BLK_RST			(0x46000)
+
+#define NDC_AF_BLK_RST                  (0x002F0)
+#define NPC_AF_BLK_RST                  (0x00040)
+
+/* NPC */
+#define NPC_AF_CFG			(0x00000)
+#define NPC_AF_ACTIVE_PC		(0x00010)
+#define NPC_AF_CONST			(0x00020)
+#define NPC_AF_CONST1			(0x00030)
+#define NPC_AF_BLK_RST			(0x00040)
+#define NPC_AF_MCAM_SCRUB_CTL		(0x000a0)
+#define NPC_AF_KCAM_SCRUB_CTL		(0x000b0)
+#define NPC_AF_KPUX_CFG(a)		(0x00500 | (a) << 3)
+#define NPC_AF_PCK_CFG			(0x00600)
+#define NPC_AF_PCK_DEF_OL2		(0x00610)
+#define NPC_AF_PCK_DEF_OIP4		(0x00620)
+#define NPC_AF_PCK_DEF_OIP6		(0x00630)
+#define NPC_AF_PCK_DEF_IIP4		(0x00640)
+#define NPC_AF_KEX_LDATAX_FLAGS_CFG(a)	(0x00800 | (a) << 3)
+#define NPC_AF_INTFX_KEX_CFG(a)		(0x01010 | (a) << 8)
+#define NPC_AF_PKINDX_ACTION0(a)	(0x80000ull | (a) << 6)
+#define NPC_AF_PKINDX_ACTION1(a)	(0x80008ull | (a) << 6)
+#define NPC_AF_PKINDX_CPI_DEFX(a, b)	(0x80020ull | (a) << 6 | (b) << 3)
+#define NPC_AF_KPUX_ENTRYX_CAMX(a, b, c) \
+		(0x100000 | (a) << 14 | (b) << 6 | (c) << 3)
+#define NPC_AF_KPUX_ENTRYX_ACTION0(a, b) \
+		(0x100020 | (a) << 14 | (b) << 6)
+#define NPC_AF_KPUX_ENTRYX_ACTION1(a, b) \
+		(0x100028 | (a) << 14 | (b) << 6)
+#define NPC_AF_KPUX_ENTRY_DISX(a, b)	(0x180000 | (a) << 6 | (b) << 3)
+#define NPC_AF_CPIX_CFG(a)		(0x200000 | (a) << 3)
+#define NPC_AF_INTFX_LIDX_LTX_LDX_CFG(a, b, c, d) \
+		(0x900000 | (a) << 16 | (b) << 12 | (c) << 5 | (d) << 3)
+#define NPC_AF_INTFX_LDATAX_FLAGSX_CFG(a, b, c) \
+		(0x980000 | (a) << 16 | (b) << 12 | (c) << 3)
+#define NPC_AF_MCAMEX_BANKX_CAMX_INTF(a, b, c)       \
+		(0x1000000ull | (a) << 10 | (b) << 6 | (c) << 3)
+#define NPC_AF_MCAMEX_BANKX_CAMX_W0(a, b, c)         \
+		(0x1000010ull | (a) << 10 | (b) << 6 | (c) << 3)
+#define NPC_AF_MCAMEX_BANKX_CAMX_W1(a, b, c)         \
+		(0x1000020ull | (a) << 10 | (b) << 6 | (c) << 3)
+#define NPC_AF_MCAMEX_BANKX_CFG(a, b)	 (0x1800000ull | (a) << 8 | (b) << 4)
+#define NPC_AF_MCAMEX_BANKX_STAT_ACT(a, b) \
+		(0x1880000 | (a) << 8 | (b) << 4)
+#define NPC_AF_MATCH_STATX(a)		(0x1880008 | (a) << 8)
+#define NPC_AF_INTFX_MISS_STAT_ACT(a)	(0x1880040 + (a) * 0x8)
+#define NPC_AF_MCAMEX_BANKX_ACTION(a, b) (0x1900000ull | (a) << 8 | (b) << 4)
+#define NPC_AF_MCAMEX_BANKX_TAG_ACT(a, b) \
+		(0x1900008 | (a) << 8 | (b) << 4)
+#define NPC_AF_INTFX_MISS_ACT(a)	(0x1a00000 | (a) << 4)
+#define NPC_AF_INTFX_MISS_TAG_ACT(a)	(0x1b00008 | (a) << 4)
+#define NPC_AF_MCAM_BANKX_HITX(a, b)	(0x1c80000 | (a) << 8 | (b) << 4)
+#define NPC_AF_LKUP_CTL			(0x2000000)
+#define NPC_AF_LKUP_DATAX(a)		(0x2000200 | (a) << 4)
+#define NPC_AF_LKUP_RESULTX(a)		(0x2000400 | (a) << 4)
+#define NPC_AF_INTFX_STAT(a)		(0x2000800 | (a) << 4)
+#define NPC_AF_DBG_CTL			(0x3000000)
+#define NPC_AF_DBG_STATUS		(0x3000010)
+#define NPC_AF_KPUX_DBG(a)		(0x3000020 | (a) << 8)
+#define NPC_AF_IKPU_ERR_CTL		(0x3000080)
+#define NPC_AF_KPUX_ERR_CTL(a)		(0x30000a0 | (a) << 8)
+#define NPC_AF_MCAM_DBG			(0x3001000)
+#define NPC_AF_DBG_DATAX(a)		(0x3001400 | (a) << 4)
+#define NPC_AF_DBG_RESULTX(a)		(0x3001800 | (a) << 4)
+
+#endif /* RVU_REG_H */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h
new file mode 100644
index 000000000000..f920dac74e6c
--- /dev/null
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h
@@ -0,0 +1,917 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Marvell OcteonTx2 RVU Admin Function driver
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RVU_STRUCT_H
+#define RVU_STRUCT_H
+
+/* RVU Block Address Enumeration */
+enum rvu_block_addr_e {
+	BLKADDR_RVUM    = 0x0ULL,
+	BLKADDR_LMT     = 0x1ULL,
+	BLKADDR_MSIX    = 0x2ULL,
+	BLKADDR_NPA     = 0x3ULL,
+	BLKADDR_NIX0    = 0x4ULL,
+	BLKADDR_NIX1    = 0x5ULL,
+	BLKADDR_NPC     = 0x6ULL,
+	BLKADDR_SSO     = 0x7ULL,
+	BLKADDR_SSOW    = 0x8ULL,
+	BLKADDR_TIM     = 0x9ULL,
+	BLKADDR_CPT0    = 0xaULL,
+	BLKADDR_CPT1    = 0xbULL,
+	BLKADDR_NDC0    = 0xcULL,
+	BLKADDR_NDC1    = 0xdULL,
+	BLKADDR_NDC2    = 0xeULL,
+	BLK_COUNT	= 0xfULL,
+};
+
+/* RVU Block Type Enumeration */
+enum rvu_block_type_e {
+	BLKTYPE_RVUM = 0x0,
+	BLKTYPE_MSIX = 0x1,
+	BLKTYPE_LMT  = 0x2,
+	BLKTYPE_NIX  = 0x3,
+	BLKTYPE_NPA  = 0x4,
+	BLKTYPE_NPC  = 0x5,
+	BLKTYPE_SSO  = 0x6,
+	BLKTYPE_SSOW = 0x7,
+	BLKTYPE_TIM  = 0x8,
+	BLKTYPE_CPT  = 0x9,
+	BLKTYPE_NDC  = 0xa,
+	BLKTYPE_MAX  = 0xa,
+};
+
+/* RVU Admin function Interrupt Vector Enumeration */
+enum rvu_af_int_vec_e {
+	RVU_AF_INT_VEC_POISON = 0x0,
+	RVU_AF_INT_VEC_PFFLR  = 0x1,
+	RVU_AF_INT_VEC_PFME   = 0x2,
+	RVU_AF_INT_VEC_GEN    = 0x3,
+	RVU_AF_INT_VEC_MBOX   = 0x4,
+	RVU_AF_INT_VEC_CNT    = 0x5,
+};
+
+/**
+ * RVU PF Interrupt Vector Enumeration
+ */
+enum rvu_pf_int_vec_e {
+	RVU_PF_INT_VEC_VFFLR0     = 0x0,
+	RVU_PF_INT_VEC_VFFLR1     = 0x1,
+	RVU_PF_INT_VEC_VFME0      = 0x2,
+	RVU_PF_INT_VEC_VFME1      = 0x3,
+	RVU_PF_INT_VEC_VFPF_MBOX0 = 0x4,
+	RVU_PF_INT_VEC_VFPF_MBOX1 = 0x5,
+	RVU_PF_INT_VEC_AFPF_MBOX  = 0x6,
+	RVU_PF_INT_VEC_CNT	  = 0x7,
+};
+
+/* NPA admin queue completion enumeration */
+enum npa_aq_comp {
+	NPA_AQ_COMP_NOTDONE    = 0x0,
+	NPA_AQ_COMP_GOOD       = 0x1,
+	NPA_AQ_COMP_SWERR      = 0x2,
+	NPA_AQ_COMP_CTX_POISON = 0x3,
+	NPA_AQ_COMP_CTX_FAULT  = 0x4,
+	NPA_AQ_COMP_LOCKERR    = 0x5,
+};
+
+/* NPA admin queue context types */
+enum npa_aq_ctype {
+	NPA_AQ_CTYPE_AURA = 0x0,
+	NPA_AQ_CTYPE_POOL = 0x1,
+};
+
+/* NPA admin queue instruction opcodes */
+enum npa_aq_instop {
+	NPA_AQ_INSTOP_NOP    = 0x0,
+	NPA_AQ_INSTOP_INIT   = 0x1,
+	NPA_AQ_INSTOP_WRITE  = 0x2,
+	NPA_AQ_INSTOP_READ   = 0x3,
+	NPA_AQ_INSTOP_LOCK   = 0x4,
+	NPA_AQ_INSTOP_UNLOCK = 0x5,
+};
+
+/* NPA admin queue instruction structure */
+struct npa_aq_inst_s {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 doneint               : 1;	/* W0 */
+	u64 reserved_44_62        : 19;
+	u64 cindex                : 20;
+	u64 reserved_17_23        : 7;
+	u64 lf                    : 9;
+	u64 ctype                 : 4;
+	u64 op                    : 4;
+#else
+	u64 op                    : 4;
+	u64 ctype                 : 4;
+	u64 lf                    : 9;
+	u64 reserved_17_23        : 7;
+	u64 cindex                : 20;
+	u64 reserved_44_62        : 19;
+	u64 doneint               : 1;
+#endif
+	u64 res_addr;			/* W1 */
+};
+
+/* NPA admin queue result structure */
+struct npa_aq_res_s {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_17_63        : 47; /* W0 */
+	u64 doneint               : 1;
+	u64 compcode              : 8;
+	u64 ctype                 : 4;
+	u64 op                    : 4;
+#else
+	u64 op                    : 4;
+	u64 ctype                 : 4;
+	u64 compcode              : 8;
+	u64 doneint               : 1;
+	u64 reserved_17_63        : 47;
+#endif
+	u64 reserved_64_127;		/* W1 */
+};
+
+struct npa_aura_s {
+	u64 pool_addr;			/* W0 */
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W1 */
+	u64 avg_level             : 8;
+	u64 reserved_118_119      : 2;
+	u64 shift                 : 6;
+	u64 aura_drop             : 8;
+	u64 reserved_98_103       : 6;
+	u64 bp_ena                : 2;
+	u64 aura_drop_ena         : 1;
+	u64 pool_drop_ena         : 1;
+	u64 reserved_93           : 1;
+	u64 avg_con               : 9;
+	u64 pool_way_mask         : 16;
+	u64 pool_caching          : 1;
+	u64 reserved_65           : 2;
+	u64 ena                   : 1;
+#else
+	u64 ena                   : 1;
+	u64 reserved_65           : 2;
+	u64 pool_caching          : 1;
+	u64 pool_way_mask         : 16;
+	u64 avg_con               : 9;
+	u64 reserved_93           : 1;
+	u64 pool_drop_ena         : 1;
+	u64 aura_drop_ena         : 1;
+	u64 bp_ena                : 2;
+	u64 reserved_98_103       : 6;
+	u64 aura_drop             : 8;
+	u64 shift                 : 6;
+	u64 reserved_118_119      : 2;
+	u64 avg_level             : 8;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W2 */
+	u64 reserved_189_191      : 3;
+	u64 nix1_bpid             : 9;
+	u64 reserved_177_179      : 3;
+	u64 nix0_bpid             : 9;
+	u64 reserved_164_167      : 4;
+	u64 count                 : 36;
+#else
+	u64 count                 : 36;
+	u64 reserved_164_167      : 4;
+	u64 nix0_bpid             : 9;
+	u64 reserved_177_179      : 3;
+	u64 nix1_bpid             : 9;
+	u64 reserved_189_191      : 3;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W3 */
+	u64 reserved_252_255      : 4;
+	u64 fc_hyst_bits          : 4;
+	u64 fc_stype              : 2;
+	u64 fc_up_crossing        : 1;
+	u64 fc_ena                : 1;
+	u64 reserved_240_243      : 4;
+	u64 bp                    : 8;
+	u64 reserved_228_231      : 4;
+	u64 limit                 : 36;
+#else
+	u64 limit                 : 36;
+	u64 reserved_228_231      : 4;
+	u64 bp                    : 8;
+	u64 reserved_240_243      : 4;
+	u64 fc_ena                : 1;
+	u64 fc_up_crossing        : 1;
+	u64 fc_stype              : 2;
+	u64 fc_hyst_bits          : 4;
+	u64 reserved_252_255      : 4;
+#endif
+	u64 fc_addr;			/* W4 */
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W5 */
+	u64 reserved_379_383      : 5;
+	u64 err_qint_idx          : 7;
+	u64 reserved_371          : 1;
+	u64 thresh_qint_idx       : 7;
+	u64 reserved_363          : 1;
+	u64 thresh_up             : 1;
+	u64 thresh_int_ena        : 1;
+	u64 thresh_int            : 1;
+	u64 err_int_ena           : 8;
+	u64 err_int               : 8;
+	u64 update_time           : 16;
+	u64 pool_drop             : 8;
+#else
+	u64 pool_drop             : 8;
+	u64 update_time           : 16;
+	u64 err_int               : 8;
+	u64 err_int_ena           : 8;
+	u64 thresh_int            : 1;
+	u64 thresh_int_ena        : 1;
+	u64 thresh_up             : 1;
+	u64 reserved_363          : 1;
+	u64 thresh_qint_idx       : 7;
+	u64 reserved_371          : 1;
+	u64 err_qint_idx          : 7;
+	u64 reserved_379_383      : 5;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W6 */
+	u64 reserved_420_447      : 28;
+	u64 thresh                : 36;
+#else
+	u64 thresh                : 36;
+	u64 reserved_420_447      : 28;
+#endif
+	u64 reserved_448_511;		/* W7 */
+};
+
+struct npa_pool_s {
+	u64 stack_base;			/* W0 */
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W1 */
+	u64 reserved_115_127      : 13;
+	u64 buf_size              : 11;
+	u64 reserved_100_103      : 4;
+	u64 buf_offset            : 12;
+	u64 stack_way_mask        : 16;
+	u64 reserved_70_71        : 3;
+	u64 stack_caching         : 1;
+	u64 reserved_66_67        : 2;
+	u64 nat_align             : 1;
+	u64 ena                   : 1;
+#else
+	u64 ena                   : 1;
+	u64 nat_align             : 1;
+	u64 reserved_66_67        : 2;
+	u64 stack_caching         : 1;
+	u64 reserved_70_71        : 3;
+	u64 stack_way_mask        : 16;
+	u64 buf_offset            : 12;
+	u64 reserved_100_103      : 4;
+	u64 buf_size              : 11;
+	u64 reserved_115_127      : 13;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W2 */
+	u64 stack_pages           : 32;
+	u64 stack_max_pages       : 32;
+#else
+	u64 stack_max_pages       : 32;
+	u64 stack_pages           : 32;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W3 */
+	u64 reserved_240_255      : 16;
+	u64 op_pc                 : 48;
+#else
+	u64 op_pc                 : 48;
+	u64 reserved_240_255      : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W4 */
+	u64 reserved_316_319      : 4;
+	u64 update_time           : 16;
+	u64 reserved_297_299      : 3;
+	u64 fc_up_crossing        : 1;
+	u64 fc_hyst_bits          : 4;
+	u64 fc_stype              : 2;
+	u64 fc_ena                : 1;
+	u64 avg_con               : 9;
+	u64 avg_level             : 8;
+	u64 reserved_270_271      : 2;
+	u64 shift                 : 6;
+	u64 reserved_260_263      : 4;
+	u64 stack_offset          : 4;
+#else
+	u64 stack_offset          : 4;
+	u64 reserved_260_263      : 4;
+	u64 shift                 : 6;
+	u64 reserved_270_271      : 2;
+	u64 avg_level             : 8;
+	u64 avg_con               : 9;
+	u64 fc_ena                : 1;
+	u64 fc_stype              : 2;
+	u64 fc_hyst_bits          : 4;
+	u64 fc_up_crossing        : 1;
+	u64 reserved_297_299      : 3;
+	u64 update_time           : 16;
+	u64 reserved_316_319      : 4;
+#endif
+	u64 fc_addr;			/* W5 */
+	u64 ptr_start;			/* W6 */
+	u64 ptr_end;			/* W7 */
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W8 */
+	u64 reserved_571_575      : 5;
+	u64 err_qint_idx          : 7;
+	u64 reserved_563          : 1;
+	u64 thresh_qint_idx       : 7;
+	u64 reserved_555          : 1;
+	u64 thresh_up             : 1;
+	u64 thresh_int_ena        : 1;
+	u64 thresh_int            : 1;
+	u64 err_int_ena           : 8;
+	u64 err_int               : 8;
+	u64 reserved_512_535      : 24;
+#else
+	u64 reserved_512_535      : 24;
+	u64 err_int               : 8;
+	u64 err_int_ena           : 8;
+	u64 thresh_int            : 1;
+	u64 thresh_int_ena        : 1;
+	u64 thresh_up             : 1;
+	u64 reserved_555          : 1;
+	u64 thresh_qint_idx       : 7;
+	u64 reserved_563          : 1;
+	u64 err_qint_idx          : 7;
+	u64 reserved_571_575      : 5;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W9 */
+	u64 reserved_612_639      : 28;
+	u64 thresh                : 36;
+#else
+	u64 thresh                : 36;
+	u64 reserved_612_639      : 28;
+#endif
+	u64 reserved_640_703;		/* W10 */
+	u64 reserved_704_767;		/* W11 */
+	u64 reserved_768_831;		/* W12 */
+	u64 reserved_832_895;		/* W13 */
+	u64 reserved_896_959;		/* W14 */
+	u64 reserved_960_1023;		/* W15 */
+};
+
+/* NIX admin queue completion status */
+enum nix_aq_comp {
+	NIX_AQ_COMP_NOTDONE        = 0x0,
+	NIX_AQ_COMP_GOOD           = 0x1,
+	NIX_AQ_COMP_SWERR          = 0x2,
+	NIX_AQ_COMP_CTX_POISON     = 0x3,
+	NIX_AQ_COMP_CTX_FAULT      = 0x4,
+	NIX_AQ_COMP_LOCKERR        = 0x5,
+	NIX_AQ_COMP_SQB_ALLOC_FAIL = 0x6,
+};
+
+/* NIX admin queue context types */
+enum nix_aq_ctype {
+	NIX_AQ_CTYPE_RQ   = 0x0,
+	NIX_AQ_CTYPE_SQ   = 0x1,
+	NIX_AQ_CTYPE_CQ   = 0x2,
+	NIX_AQ_CTYPE_MCE  = 0x3,
+	NIX_AQ_CTYPE_RSS  = 0x4,
+	NIX_AQ_CTYPE_DYNO = 0x5,
+};
+
+/* NIX admin queue instruction opcodes */
+enum nix_aq_instop {
+	NIX_AQ_INSTOP_NOP    = 0x0,
+	NIX_AQ_INSTOP_INIT   = 0x1,
+	NIX_AQ_INSTOP_WRITE  = 0x2,
+	NIX_AQ_INSTOP_READ   = 0x3,
+	NIX_AQ_INSTOP_LOCK   = 0x4,
+	NIX_AQ_INSTOP_UNLOCK = 0x5,
+};
+
+/* NIX admin queue instruction structure */
+struct nix_aq_inst_s {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 doneint		: 1;	/* W0 */
+	u64 reserved_44_62	: 19;
+	u64 cindex		: 20;
+	u64 reserved_15_23	: 9;
+	u64 lf			: 7;
+	u64 ctype		: 4;
+	u64 op			: 4;
+#else
+	u64 op			: 4;
+	u64 ctype		: 4;
+	u64 lf			: 7;
+	u64 reserved_15_23	: 9;
+	u64 cindex		: 20;
+	u64 reserved_44_62	: 19;
+	u64 doneint		: 1;
+#endif
+	u64 res_addr;			/* W1 */
+};
+
+/* NIX admin queue result structure */
+struct nix_aq_res_s {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_17_63	: 47;	/* W0 */
+	u64 doneint		: 1;
+	u64 compcode		: 8;
+	u64 ctype		: 4;
+	u64 op			: 4;
+#else
+	u64 op			: 4;
+	u64 ctype		: 4;
+	u64 compcode		: 8;
+	u64 doneint		: 1;
+	u64 reserved_17_63	: 47;
+#endif
+	u64 reserved_64_127;		/* W1 */
+};
+
+/* NIX Completion queue context structure */
+struct nix_cq_ctx_s {
+	u64 base;
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W1 */
+	u64 wrptr		: 20;
+	u64 avg_con		: 9;
+	u64 cint_idx		: 7;
+	u64 cq_err		: 1;
+	u64 qint_idx		: 7;
+	u64 rsvd_81_83		: 3;
+	u64 bpid		: 9;
+	u64 rsvd_69_71		: 3;
+	u64 bp_ena		: 1;
+	u64 rsvd_64_67		: 4;
+#else
+	u64 rsvd_64_67		: 4;
+	u64 bp_ena		: 1;
+	u64 rsvd_69_71		: 3;
+	u64 bpid		: 9;
+	u64 rsvd_81_83		: 3;
+	u64 qint_idx		: 7;
+	u64 cq_err		: 1;
+	u64 cint_idx		: 7;
+	u64 avg_con		: 9;
+	u64 wrptr		: 20;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W2 */
+	u64 update_time		: 16;
+	u64 avg_level		: 8;
+	u64 head		: 20;
+	u64 tail		: 20;
+#else
+	u64 tail		: 20;
+	u64 head		: 20;
+	u64 avg_level		: 8;
+	u64 update_time		: 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W3 */
+	u64 cq_err_int_ena	: 8;
+	u64 cq_err_int		: 8;
+	u64 qsize		: 4;
+	u64 rsvd_233_235	: 3;
+	u64 caching		: 1;
+	u64 substream		: 20;
+	u64 rsvd_210_211	: 2;
+	u64 ena			: 1;
+	u64 drop_ena		: 1;
+	u64 drop		: 8;
+	u64 dp			: 8;
+#else
+	u64 dp			: 8;
+	u64 drop		: 8;
+	u64 drop_ena		: 1;
+	u64 ena			: 1;
+	u64 rsvd_210_211	: 2;
+	u64 substream		: 20;
+	u64 caching		: 1;
+	u64 rsvd_233_235	: 3;
+	u64 qsize		: 4;
+	u64 cq_err_int		: 8;
+	u64 cq_err_int_ena	: 8;
+#endif
+};
+
+/* NIX Receive queue context structure */
+struct nix_rq_ctx_s {
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W0 */
+	u64 wqe_aura      : 20;
+	u64 substream     : 20;
+	u64 cq            : 20;
+	u64 ena_wqwd      : 1;
+	u64 ipsech_ena    : 1;
+	u64 sso_ena       : 1;
+	u64 ena           : 1;
+#else
+	u64 ena           : 1;
+	u64 sso_ena       : 1;
+	u64 ipsech_ena    : 1;
+	u64 ena_wqwd      : 1;
+	u64 cq            : 20;
+	u64 substream     : 20;
+	u64 wqe_aura      : 20;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W1 */
+	u64 rsvd_127_122  : 6;
+	u64 lpb_drop_ena  : 1;
+	u64 spb_drop_ena  : 1;
+	u64 xqe_drop_ena  : 1;
+	u64 wqe_caching   : 1;
+	u64 pb_caching    : 2;
+	u64 sso_tt        : 2;
+	u64 sso_grp       : 10;
+	u64 lpb_aura      : 20;
+	u64 spb_aura      : 20;
+#else
+	u64 spb_aura      : 20;
+	u64 lpb_aura      : 20;
+	u64 sso_grp       : 10;
+	u64 sso_tt        : 2;
+	u64 pb_caching    : 2;
+	u64 wqe_caching   : 1;
+	u64 xqe_drop_ena  : 1;
+	u64 spb_drop_ena  : 1;
+	u64 lpb_drop_ena  : 1;
+	u64 rsvd_127_122  : 6;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W2 */
+	u64 xqe_hdr_split : 1;
+	u64 xqe_imm_copy  : 1;
+	u64 rsvd_189_184  : 6;
+	u64 xqe_imm_size  : 6;
+	u64 later_skip    : 6;
+	u64 rsvd_171      : 1;
+	u64 first_skip    : 7;
+	u64 lpb_sizem1    : 12;
+	u64 spb_ena       : 1;
+	u64 rsvd_150_148  : 3;
+	u64 wqe_skip      : 2;
+	u64 spb_sizem1    : 6;
+	u64 rsvd_139_128  : 12;
+#else
+	u64 rsvd_139_128  : 12;
+	u64 spb_sizem1    : 6;
+	u64 wqe_skip      : 2;
+	u64 rsvd_150_148  : 3;
+	u64 spb_ena       : 1;
+	u64 lpb_sizem1    : 12;
+	u64 first_skip    : 7;
+	u64 rsvd_171      : 1;
+	u64 later_skip    : 6;
+	u64 xqe_imm_size  : 6;
+	u64 rsvd_189_184  : 6;
+	u64 xqe_imm_copy  : 1;
+	u64 xqe_hdr_split : 1;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W3 */
+	u64 spb_pool_pass : 8;
+	u64 spb_pool_drop : 8;
+	u64 spb_aura_pass : 8;
+	u64 spb_aura_drop : 8;
+	u64 wqe_pool_pass : 8;
+	u64 wqe_pool_drop : 8;
+	u64 xqe_pass      : 8;
+	u64 xqe_drop      : 8;
+#else
+	u64 xqe_drop      : 8;
+	u64 xqe_pass      : 8;
+	u64 wqe_pool_drop : 8;
+	u64 wqe_pool_pass : 8;
+	u64 spb_aura_drop : 8;
+	u64 spb_aura_pass : 8;
+	u64 spb_pool_drop : 8;
+	u64 spb_pool_pass : 8;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W4 */
+	u64 rsvd_319_315  : 5;
+	u64 qint_idx      : 7;
+	u64 rq_int_ena    : 8;
+	u64 rq_int        : 8;
+	u64 rsvd_291_288  : 4;
+	u64 lpb_pool_pass : 8;
+	u64 lpb_pool_drop : 8;
+	u64 lpb_aura_pass : 8;
+	u64 lpb_aura_drop : 8;
+#else
+	u64 lpb_aura_drop : 8;
+	u64 lpb_aura_pass : 8;
+	u64 lpb_pool_drop : 8;
+	u64 lpb_pool_pass : 8;
+	u64 rsvd_291_288  : 4;
+	u64 rq_int        : 8;
+	u64 rq_int_ena    : 8;
+	u64 qint_idx      : 7;
+	u64 rsvd_319_315  : 5;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W5 */
+	u64 rsvd_383_366  : 18;
+	u64 flow_tagw     : 6;
+	u64 bad_utag      : 8;
+	u64 good_utag     : 8;
+	u64 ltag          : 24;
+#else
+	u64 ltag          : 24;
+	u64 good_utag     : 8;
+	u64 bad_utag      : 8;
+	u64 flow_tagw     : 6;
+	u64 rsvd_383_366  : 18;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W6 */
+	u64 rsvd_447_432  : 16;
+	u64 octs          : 48;
+#else
+	u64 octs          : 48;
+	u64 rsvd_447_432  : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W7 */
+	u64 rsvd_511_496  : 16;
+	u64 pkts          : 48;
+#else
+	u64 pkts          : 48;
+	u64 rsvd_511_496  : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W8 */
+	u64 rsvd_575_560  : 16;
+	u64 drop_octs     : 48;
+#else
+	u64 drop_octs     : 48;
+	u64 rsvd_575_560  : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W9 */
+	u64 rsvd_639_624  : 16;
+	u64 drop_pkts     : 48;
+#else
+	u64 drop_pkts     : 48;
+	u64 rsvd_639_624  : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)	/* W10 */
+	u64 rsvd_703_688  : 16;
+	u64 re_pkts       : 48;
+#else
+	u64 re_pkts       : 48;
+	u64 rsvd_703_688  : 16;
+#endif
+	u64 rsvd_767_704;		/* W11 */
+	u64 rsvd_831_768;		/* W12 */
+	u64 rsvd_895_832;		/* W13 */
+	u64 rsvd_959_896;		/* W14 */
+	u64 rsvd_1023_960;		/* W15 */
+};
+
+/* NIX sqe sizes */
+enum nix_maxsqesz {
+	NIX_MAXSQESZ_W16 = 0x0,
+	NIX_MAXSQESZ_W8  = 0x1,
+};
+
+/* NIX SQB caching type */
+enum nix_stype {
+	NIX_STYPE_STF = 0x0,
+	NIX_STYPE_STT = 0x1,
+	NIX_STYPE_STP = 0x2,
+};
+
+/* NIX Send queue context structure */
+struct nix_sq_ctx_s {
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W0 */
+	u64 sqe_way_mask          : 16;
+	u64 cq                    : 20;
+	u64 sdp_mcast             : 1;
+	u64 substream             : 20;
+	u64 qint_idx              : 6;
+	u64 ena                   : 1;
+#else
+	u64 ena                   : 1;
+	u64 qint_idx              : 6;
+	u64 substream             : 20;
+	u64 sdp_mcast             : 1;
+	u64 cq                    : 20;
+	u64 sqe_way_mask          : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W1 */
+	u64 sqb_count             : 16;
+	u64 default_chan          : 12;
+	u64 smq_rr_quantum        : 24;
+	u64 sso_ena               : 1;
+	u64 xoff                  : 1;
+	u64 cq_ena                : 1;
+	u64 smq                   : 9;
+#else
+	u64 smq                   : 9;
+	u64 cq_ena                : 1;
+	u64 xoff                  : 1;
+	u64 sso_ena               : 1;
+	u64 smq_rr_quantum        : 24;
+	u64 default_chan          : 12;
+	u64 sqb_count             : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W2 */
+	u64 rsvd_191              : 1;
+	u64 sqe_stype             : 2;
+	u64 sq_int_ena            : 8;
+	u64 sq_int                : 8;
+	u64 sqb_aura              : 20;
+	u64 smq_rr_count          : 25;
+#else
+	u64 smq_rr_count          : 25;
+	u64 sqb_aura              : 20;
+	u64 sq_int                : 8;
+	u64 sq_int_ena            : 8;
+	u64 sqe_stype             : 2;
+	u64 rsvd_191              : 1;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W3 */
+	u64 rsvd_255_253          : 3;
+	u64 smq_next_sq_vld       : 1;
+	u64 smq_pend              : 1;
+	u64 smenq_next_sqb_vld    : 1;
+	u64 head_offset           : 6;
+	u64 smenq_offset          : 6;
+	u64 tail_offset           : 6;
+	u64 smq_lso_segnum        : 8;
+	u64 smq_next_sq           : 20;
+	u64 mnq_dis               : 1;
+	u64 lmt_dis               : 1;
+	u64 cq_limit              : 8;
+	u64 max_sqe_size          : 2;
+#else
+	u64 max_sqe_size          : 2;
+	u64 cq_limit              : 8;
+	u64 lmt_dis               : 1;
+	u64 mnq_dis               : 1;
+	u64 smq_next_sq           : 20;
+	u64 smq_lso_segnum        : 8;
+	u64 tail_offset           : 6;
+	u64 smenq_offset          : 6;
+	u64 head_offset           : 6;
+	u64 smenq_next_sqb_vld    : 1;
+	u64 smq_pend              : 1;
+	u64 smq_next_sq_vld       : 1;
+	u64 rsvd_255_253          : 3;
+#endif
+	u64 next_sqb              : 64;/* W4 */
+	u64 tail_sqb              : 64;/* W5 */
+	u64 smenq_sqb             : 64;/* W6 */
+	u64 smenq_next_sqb        : 64;/* W7 */
+	u64 head_sqb              : 64;/* W8 */
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W9 */
+	u64 rsvd_639_630          : 10;
+	u64 vfi_lso_vld           : 1;
+	u64 vfi_lso_vlan1_ins_ena : 1;
+	u64 vfi_lso_vlan0_ins_ena : 1;
+	u64 vfi_lso_mps           : 14;
+	u64 vfi_lso_sb            : 8;
+	u64 vfi_lso_sizem1        : 3;
+	u64 vfi_lso_total         : 18;
+	u64 rsvd_583_576          : 8;
+#else
+	u64 rsvd_583_576          : 8;
+	u64 vfi_lso_total         : 18;
+	u64 vfi_lso_sizem1        : 3;
+	u64 vfi_lso_sb            : 8;
+	u64 vfi_lso_mps           : 14;
+	u64 vfi_lso_vlan0_ins_ena : 1;
+	u64 vfi_lso_vlan1_ins_ena : 1;
+	u64 vfi_lso_vld           : 1;
+	u64 rsvd_639_630          : 10;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD) /* W10 */
+	u64 rsvd_703_658          : 46;
+	u64 scm_lso_rem           : 18;
+#else
+	u64 scm_lso_rem           : 18;
+	u64 rsvd_703_658          : 46;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD) /* W11 */
+	u64 rsvd_767_752          : 16;
+	u64 octs                  : 48;
+#else
+	u64 octs                  : 48;
+	u64 rsvd_767_752          : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD) /* W12 */
+	u64 rsvd_831_816          : 16;
+	u64 pkts                  : 48;
+#else
+	u64 pkts                  : 48;
+	u64 rsvd_831_816          : 16;
+#endif
+	u64 rsvd_895_832          : 64;/* W13 */
+#if defined(__BIG_ENDIAN_BITFIELD) /* W14 */
+	u64 rsvd_959_944          : 16;
+	u64 dropped_octs          : 48;
+#else
+	u64 dropped_octs          : 48;
+	u64 rsvd_959_944          : 16;
+#endif
+#if defined(__BIG_ENDIAN_BITFIELD) /* W15 */
+	u64 rsvd_1023_1008        : 16;
+	u64 dropped_pkts          : 48;
+#else
+	u64 dropped_pkts          : 48;
+	u64 rsvd_1023_1008        : 16;
+#endif
+};
+
+/* NIX Receive side scaling entry structure*/
+struct nix_rsse_s {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	uint32_t reserved_20_31		: 12;
+	uint32_t rq			: 20;
+#else
+	uint32_t rq			: 20;
+	uint32_t reserved_20_31		: 12;
+
+#endif
+};
+
+/* NIX receive multicast/mirror entry structure */
+struct nix_rx_mce_s {
+#if defined(__BIG_ENDIAN_BITFIELD)  /* W0 */
+	uint64_t next       : 16;
+	uint64_t pf_func    : 16;
+	uint64_t rsvd_31_24 : 8;
+	uint64_t index      : 20;
+	uint64_t eol        : 1;
+	uint64_t rsvd_2     : 1;
+	uint64_t op         : 2;
+#else
+	uint64_t op         : 2;
+	uint64_t rsvd_2     : 1;
+	uint64_t eol        : 1;
+	uint64_t index      : 20;
+	uint64_t rsvd_31_24 : 8;
+	uint64_t pf_func    : 16;
+	uint64_t next       : 16;
+#endif
+};
+
+enum nix_lsoalg {
+	NIX_LSOALG_NOP,
+	NIX_LSOALG_ADD_SEGNUM,
+	NIX_LSOALG_ADD_PAYLEN,
+	NIX_LSOALG_ADD_OFFSET,
+	NIX_LSOALG_TCP_FLAGS,
+};
+
+enum nix_txlayer {
+	NIX_TXLAYER_OL3,
+	NIX_TXLAYER_OL4,
+	NIX_TXLAYER_IL3,
+	NIX_TXLAYER_IL4,
+};
+
+struct nix_lso_format {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 rsvd_19_63		: 45;
+	u64 alg			: 3;
+	u64 rsvd_14_15		: 2;
+	u64 sizem1		: 2;
+	u64 rsvd_10_11		: 2;
+	u64 layer		: 2;
+	u64 offset		: 8;
+#else
+	u64 offset		: 8;
+	u64 layer		: 2;
+	u64 rsvd_10_11		: 2;
+	u64 sizem1		: 2;
+	u64 rsvd_14_15		: 2;
+	u64 alg			: 3;
+	u64 rsvd_19_63		: 45;
+#endif
+};
+
+struct nix_rx_flowkey_alg {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_35_63	:29;
+	u64 ltype_match		:4;
+	u64 ltype_mask		:4;
+	u64 sel_chan		:1;
+	u64 ena			:1;
+	u64 reserved_24_24	:1;
+	u64 lid			:3;
+	u64 bytesm1		:5;
+	u64 hdr_offset		:8;
+	u64 fn_mask		:1;
+	u64 ln_mask		:1;
+	u64 key_offset		:6;
+#else
+	u64 key_offset		:6;
+	u64 ln_mask		:1;
+	u64 fn_mask		:1;
+	u64 hdr_offset		:8;
+	u64 bytesm1		:5;
+	u64 lid			:3;
+	u64 reserved_24_24	:1;
+	u64 ena			:1;
+	u64 sel_chan		:1;
+	u64 ltype_mask		:4;
+	u64 ltype_match		:4;
+	u64 reserved_35_63	:29;
+#endif
+};
+
+/* NIX VTAG size */
+enum nix_vtag_size {
+	VTAGSIZE_T4   = 0x0,
+	VTAGSIZE_T8   = 0x1,
+};
+#endif /* RVU_STRUCT_H */
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index 3a9730612a70..0bd4351b2a49 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -988,8 +988,8 @@ static int pxa168_init_phy(struct net_device *dev)
 	cmd.base.phy_address = pep->phy_addr;
 	cmd.base.speed = pep->phy_speed;
 	cmd.base.duplex = pep->phy_duplex;
-	ethtool_convert_legacy_u32_to_link_mode(cmd.link_modes.advertising,
-						PHY_BASIC_FEATURES);
+	bitmap_copy(cmd.link_modes.advertising, PHY_BASIC_FEATURES,
+		    __ETHTOOL_LINK_MODE_MASK_NBITS);
 	cmd.base.autoneg = AUTONEG_ENABLE;
 
 	if (cmd.base.speed != 0)
@@ -1260,7 +1260,8 @@ static int pxa168_rx_poll(struct napi_struct *napi, int budget)
 	return work_done;
 }
 
-static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct pxa168_eth_private *pep = netdev_priv(dev);
 	struct net_device_stats *stats = &dev->stats;
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 6e6abdc399de..7dbfdac4067a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -243,11 +243,7 @@ static void mtk_phy_link_adjust(struct net_device *dev)
 		if (dev->phydev->asym_pause)
 			rmt_adv |= LPA_PAUSE_ASYM;
 
-		if (dev->phydev->advertising & ADVERTISED_Pause)
-			lcl_adv |= ADVERTISE_PAUSE_CAP;
-		if (dev->phydev->advertising & ADVERTISED_Asym_Pause)
-			lcl_adv |= ADVERTISE_PAUSE_ASYM;
-
+		lcl_adv = ethtool_adv_to_lcl_adv_t(dev->phydev->advertising);
 		flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
 
 		if (flowctrl & FLOW_CTRL_TX)
@@ -355,12 +351,8 @@ static int mtk_phy_connect(struct net_device *dev)
 	dev->phydev->speed = 0;
 	dev->phydev->duplex = 0;
 
-	if (of_phy_is_fixed_link(mac->of_node))
-		dev->phydev->supported |=
-		SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-
-	dev->phydev->supported &= PHY_GBIT_FEATURES | SUPPORTED_Pause |
-				   SUPPORTED_Asym_Pause;
+	phy_set_max_speed(dev->phydev, SPEED_1000);
+	phy_support_asym_pause(dev->phydev);
 	dev->phydev->advertising = dev->phydev->supported |
 				    ADVERTISED_Autoneg;
 	phy_start_aneg(dev->phydev);
@@ -405,7 +397,7 @@ static int mtk_mdio_init(struct mtk_eth *eth)
 	eth->mii_bus->priv = eth;
 	eth->mii_bus->parent = eth->dev;
 
-	snprintf(eth->mii_bus->id, MII_BUS_ID_SIZE, "%s", mii_np->name);
+	snprintf(eth->mii_bus->id, MII_BUS_ID_SIZE, "%pOFn", mii_np);
 	ret = of_mdiobus_register(eth->mii_bus, mii_np);
 
 err_put_node:
diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c
index 4bdf25059542..deef5a998985 100644
--- a/drivers/net/ethernet/mellanox/mlx4/alloc.c
+++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c
@@ -614,7 +614,7 @@ int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct,
 		int i;
 
 		buf->direct.buf = NULL;
-		buf->nbufs	= (size + PAGE_SIZE - 1) / PAGE_SIZE;
+		buf->nbufs      = DIV_ROUND_UP(size, PAGE_SIZE);
 		buf->npages	= buf->nbufs;
 		buf->page_shift  = PAGE_SHIFT;
 		buf->page_list   = kcalloc(buf->nbufs, sizeof(*buf->page_list),
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c
index d25e16d2c319..109472d6b61f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c
@@ -167,8 +167,13 @@ static void mlx4_en_get_profile(struct mlx4_en_dev *mdev)
 		params->prof[i].rx_ppp = pfcrx;
 		params->prof[i].tx_pause = !(pfcrx || pfctx);
 		params->prof[i].tx_ppp = pfctx;
-		params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE;
-		params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE;
+		if (mlx4_low_memory_profile()) {
+			params->prof[i].tx_ring_size = MLX4_EN_MIN_TX_SIZE;
+			params->prof[i].rx_ring_size = MLX4_EN_MIN_RX_SIZE;
+		} else {
+			params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE;
+			params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE;
+		}
 		params->prof[i].num_up = MLX4_EN_NUM_UP_LOW;
 		params->prof[i].num_tx_rings_p_up = params->max_num_tx_rings_p_up;
 		params->prof[i].tx_ring_num[TX] = params->max_num_tx_rings_p_up *
diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.c b/drivers/net/ethernet/mellanox/mlx4/icm.c
index 7262c6310650..4b4351141b94 100644
--- a/drivers/net/ethernet/mellanox/mlx4/icm.c
+++ b/drivers/net/ethernet/mellanox/mlx4/icm.c
@@ -406,7 +406,7 @@ int mlx4_init_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table,
 	obj_per_chunk = MLX4_TABLE_CHUNK_SIZE / obj_size;
 	if (WARN_ON(!obj_per_chunk))
 		return -EINVAL;
-	num_icm = (nobj + obj_per_chunk - 1) / obj_per_chunk;
+	num_icm = DIV_ROUND_UP(nobj, obj_per_chunk);
 
 	table->icm      = kvcalloc(num_icm, sizeof(*table->icm), GFP_KERNEL);
 	if (!table->icm)
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index d2d59444f562..6a046030e873 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -260,47 +260,34 @@ static const struct devlink_param mlx4_devlink_params[] = {
 			     NULL, NULL, NULL),
 };
 
-static void mlx4_devlink_set_init_value(struct devlink *devlink, u32 param_id,
-					union devlink_param_value init_val)
-{
-	struct mlx4_priv *priv = devlink_priv(devlink);
-	struct mlx4_dev *dev = &priv->dev;
-	int err;
-
-	err = devlink_param_driverinit_value_set(devlink, param_id, init_val);
-	if (err)
-		mlx4_warn(dev,
-			  "devlink set parameter %u value failed (err = %d)",
-			  param_id, err);
-}
-
 static void mlx4_devlink_set_params_init_values(struct devlink *devlink)
 {
 	union devlink_param_value value;
 
 	value.vbool = !!mlx4_internal_err_reset;
-	mlx4_devlink_set_init_value(devlink,
-				    DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
+					   value);
 
 	value.vu32 = 1UL << log_num_mac;
-	mlx4_devlink_set_init_value(devlink,
-				    DEVLINK_PARAM_GENERIC_ID_MAX_MACS, value);
+	devlink_param_driverinit_value_set(devlink,
+					   DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+					   value);
 
 	value.vbool = enable_64b_cqe_eqe;
-	mlx4_devlink_set_init_value(devlink,
-				    MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   MLX4_DEVLINK_PARAM_ID_ENABLE_64B_CQE_EQE,
+					   value);
 
 	value.vbool = enable_4k_uar;
-	mlx4_devlink_set_init_value(devlink,
-				    MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   MLX4_DEVLINK_PARAM_ID_ENABLE_4K_UAR,
+					   value);
 
 	value.vbool = false;
-	mlx4_devlink_set_init_value(devlink,
-				    DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
-				    value);
+	devlink_param_driverinit_value_set(devlink,
+					   DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+					   value);
 }
 
 static inline void mlx4_set_num_reserved_uars(struct mlx4_dev *dev,
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index c3228b89df46..485d856546c6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -72,7 +72,7 @@
 #define MLX4_EN_PAGE_SIZE	(1 << MLX4_EN_PAGE_SHIFT)
 #define DEF_RX_RINGS		16
 #define MAX_RX_RINGS		128
-#define MIN_RX_RINGS		4
+#define MIN_RX_RINGS		1
 #define LOG_TXBB_SIZE		6
 #define TXBB_SIZE		BIT(LOG_TXBB_SIZE)
 #define HEADROOM		(2048 / TXBB_SIZE + 1)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index a53736c26c0c..a5a0823e5ada 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -308,10 +308,11 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_MODIFY_FLOW_TABLE:
 	case MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY:
 	case MLX5_CMD_OP_SET_FLOW_TABLE_ROOT:
-	case MLX5_CMD_OP_DEALLOC_ENCAP_HEADER:
+	case MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT:
 	case MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT:
 	case MLX5_CMD_OP_FPGA_DESTROY_QP:
 	case MLX5_CMD_OP_DESTROY_GENERAL_OBJECT:
+	case MLX5_CMD_OP_DEALLOC_MEMIC:
 		return MLX5_CMD_STAT_OK;
 
 	case MLX5_CMD_OP_QUERY_HCA_CAP:
@@ -426,7 +427,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_QUERY_FLOW_TABLE_ENTRY:
 	case MLX5_CMD_OP_ALLOC_FLOW_COUNTER:
 	case MLX5_CMD_OP_QUERY_FLOW_COUNTER:
-	case MLX5_CMD_OP_ALLOC_ENCAP_HEADER:
+	case MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT:
 	case MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT:
 	case MLX5_CMD_OP_FPGA_CREATE_QP:
 	case MLX5_CMD_OP_FPGA_MODIFY_QP:
@@ -435,6 +436,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_CREATE_GENERAL_OBJECT:
 	case MLX5_CMD_OP_MODIFY_GENERAL_OBJECT:
 	case MLX5_CMD_OP_QUERY_GENERAL_OBJECT:
+	case MLX5_CMD_OP_ALLOC_MEMIC:
 		*status = MLX5_DRIVER_STATUS_ABORTED;
 		*synd = MLX5_DRIVER_SYND;
 		return -EIO;
@@ -599,8 +601,8 @@ const char *mlx5_command_str(int command)
 	MLX5_COMMAND_STR_CASE(DEALLOC_FLOW_COUNTER);
 	MLX5_COMMAND_STR_CASE(QUERY_FLOW_COUNTER);
 	MLX5_COMMAND_STR_CASE(MODIFY_FLOW_TABLE);
-	MLX5_COMMAND_STR_CASE(ALLOC_ENCAP_HEADER);
-	MLX5_COMMAND_STR_CASE(DEALLOC_ENCAP_HEADER);
+	MLX5_COMMAND_STR_CASE(ALLOC_PACKET_REFORMAT_CONTEXT);
+	MLX5_COMMAND_STR_CASE(DEALLOC_PACKET_REFORMAT_CONTEXT);
 	MLX5_COMMAND_STR_CASE(ALLOC_MODIFY_HEADER_CONTEXT);
 	MLX5_COMMAND_STR_CASE(DEALLOC_MODIFY_HEADER_CONTEXT);
 	MLX5_COMMAND_STR_CASE(FPGA_CREATE_QP);
@@ -617,6 +619,8 @@ const char *mlx5_command_str(int command)
 	MLX5_COMMAND_STR_CASE(MODIFY_GENERAL_OBJECT);
 	MLX5_COMMAND_STR_CASE(QUERY_GENERAL_OBJECT);
 	MLX5_COMMAND_STR_CASE(QUERY_MODIFY_HEADER_CONTEXT);
+	MLX5_COMMAND_STR_CASE(ALLOC_MEMIC);
+	MLX5_COMMAND_STR_CASE(DEALLOC_MEMIC);
 	default: return "unknown command opcode";
 	}
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c
index a4179122a279..4b85abb5c9f7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c
@@ -109,6 +109,7 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
 	cq->cons_index = 0;
 	cq->arm_sn     = 0;
 	cq->eq         = eq;
+	cq->uid = MLX5_GET(create_cq_in, in, uid);
 	refcount_set(&cq->refcount, 1);
 	init_completion(&cq->free);
 	if (!cq->comp)
@@ -144,6 +145,7 @@ err_cmd:
 	memset(dout, 0, sizeof(dout));
 	MLX5_SET(destroy_cq_in, din, opcode, MLX5_CMD_OP_DESTROY_CQ);
 	MLX5_SET(destroy_cq_in, din, cqn, cq->cqn);
+	MLX5_SET(destroy_cq_in, din, uid, cq->uid);
 	mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout));
 	return err;
 }
@@ -165,6 +167,7 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq)
 
 	MLX5_SET(destroy_cq_in, in, opcode, MLX5_CMD_OP_DESTROY_CQ);
 	MLX5_SET(destroy_cq_in, in, cqn, cq->cqn);
+	MLX5_SET(destroy_cq_in, in, uid, cq->uid);
 	err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 	if (err)
 		return err;
@@ -196,6 +199,7 @@ int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
 	u32 out[MLX5_ST_SZ_DW(modify_cq_out)] = {0};
 
 	MLX5_SET(modify_cq_in, in, opcode, MLX5_CMD_OP_MODIFY_CQ);
+	MLX5_SET(modify_cq_in, in, uid, cq->uid);
 	return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
 }
 EXPORT_SYMBOL(mlx5_core_modify_cq);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
index 0240aee9189e..d027ce00c8ce 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
@@ -133,7 +133,7 @@ TRACE_EVENT(mlx5_fs_del_fg,
 	{MLX5_FLOW_CONTEXT_ACTION_DROP,		 "DROP"},\
 	{MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,	 "FWD"},\
 	{MLX5_FLOW_CONTEXT_ACTION_COUNT,	 "CNT"},\
-	{MLX5_FLOW_CONTEXT_ACTION_ENCAP,	 "ENCAP"},\
+	{MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT, "REFORMAT"},\
 	{MLX5_FLOW_CONTEXT_ACTION_DECAP,	 "DECAP"},\
 	{MLX5_FLOW_CONTEXT_ACTION_MOD_HDR,	 "MOD_HDR"},\
 	{MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH,	 "VLAN_PUSH"},\
@@ -252,10 +252,10 @@ TRACE_EVENT(mlx5_fs_add_rule,
 			   memcpy(__entry->destination,
 				  &rule->dest_attr,
 				  sizeof(__entry->destination));
-			   if (rule->dest_attr.type & MLX5_FLOW_DESTINATION_TYPE_COUNTER &&
-			       rule->dest_attr.counter)
+			   if (rule->dest_attr.type &
+			       MLX5_FLOW_DESTINATION_TYPE_COUNTER)
 				__entry->counter_id =
-				rule->dest_attr.counter->id;
+					rule->dest_attr.counter_id;
 	    ),
 	    TP_printk("rule=%p fte=%p index=%u sw_action=<%s> [dst] %s\n",
 		      __entry->rule, __entry->fte, __entry->index,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 0f189f873859..d7fbd5b6ac95 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -173,6 +173,7 @@ static inline u16 mlx5_min_rx_wqes(int wq_type, u32 wq_size)
 	}
 }
 
+/* Use this function to get max num channels (rxqs/txqs) only to create netdev */
 static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
 {
 	return is_kdump_kernel() ?
@@ -181,6 +182,13 @@ static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
 		      MLX5E_MAX_NUM_CHANNELS);
 }
 
+/* Use this function to get max num channels after netdev was created */
+static inline int mlx5e_get_netdev_max_channels(struct net_device *netdev)
+{
+	return min_t(unsigned int, netdev->num_rx_queues,
+		     netdev->num_tx_queues);
+}
+
 struct mlx5e_tx_wqe {
 	struct mlx5_wqe_ctrl_seg ctrl;
 	struct mlx5_wqe_eth_seg  eth;
@@ -205,18 +213,12 @@ struct mlx5e_umr_wqe {
 
 extern const char mlx5e_self_tests[][ETH_GSTRING_LEN];
 
-static const char mlx5e_priv_flags[][ETH_GSTRING_LEN] = {
-	"rx_cqe_moder",
-	"tx_cqe_moder",
-	"rx_cqe_compress",
-	"rx_striding_rq",
-};
-
 enum mlx5e_priv_flag {
 	MLX5E_PFLAG_RX_CQE_BASED_MODER = (1 << 0),
 	MLX5E_PFLAG_TX_CQE_BASED_MODER = (1 << 1),
 	MLX5E_PFLAG_RX_CQE_COMPRESS = (1 << 2),
 	MLX5E_PFLAG_RX_STRIDING_RQ = (1 << 3),
+	MLX5E_PFLAG_RX_NO_CSUM_COMPLETE = (1 << 4),
 };
 
 #define MLX5E_SET_PFLAG(params, pflag, enable)			\
@@ -298,6 +300,7 @@ struct mlx5e_dcbx_dp {
 enum {
 	MLX5E_RQ_STATE_ENABLED,
 	MLX5E_RQ_STATE_AM,
+	MLX5E_RQ_STATE_NO_CSUM_COMPLETE,
 };
 
 struct mlx5e_cq {
@@ -678,7 +681,7 @@ struct mlx5e_priv {
 	struct work_struct         update_carrier_work;
 	struct work_struct         set_rx_mode_work;
 	struct work_struct         tx_timeout_work;
-	struct delayed_work        update_stats_work;
+	struct work_struct         update_stats_work;
 
 	struct mlx5_core_dev      *mdev;
 	struct net_device         *netdev;
@@ -703,7 +706,7 @@ struct mlx5e_priv {
 };
 
 struct mlx5e_profile {
-	void	(*init)(struct mlx5_core_dev *mdev,
+	int	(*init)(struct mlx5_core_dev *mdev,
 			struct net_device *netdev,
 			const struct mlx5e_profile *profile, void *ppriv);
 	void	(*cleanup)(struct mlx5e_priv *priv);
@@ -715,7 +718,6 @@ struct mlx5e_profile {
 	void	(*disable)(struct mlx5e_priv *priv);
 	void	(*update_stats)(struct mlx5e_priv *priv);
 	void	(*update_carrier)(struct mlx5e_priv *priv);
-	int	(*max_nch)(struct mlx5_core_dev *mdev);
 	struct {
 		mlx5e_fp_handle_rx_cqe handle_rx_cqe;
 		mlx5e_fp_handle_rx_cqe handle_rx_cqe_mpwqe;
@@ -906,10 +908,16 @@ void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev);
 int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb);
 
 /* common netdev helpers */
+void mlx5e_create_q_counters(struct mlx5e_priv *priv);
+void mlx5e_destroy_q_counters(struct mlx5e_priv *priv);
+int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
+		       struct mlx5e_rq *drop_rq);
+void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq);
+
 int mlx5e_create_indirect_rqt(struct mlx5e_priv *priv);
 
-int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv);
-void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv);
+int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc);
+void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc);
 
 int mlx5e_create_direct_rqts(struct mlx5e_priv *priv);
 void mlx5e_destroy_direct_rqts(struct mlx5e_priv *priv);
@@ -925,8 +933,8 @@ int mlx5e_create_tises(struct mlx5e_priv *priv);
 void mlx5e_cleanup_nic_tx(struct mlx5e_priv *priv);
 int mlx5e_close(struct net_device *netdev);
 int mlx5e_open(struct net_device *netdev);
-void mlx5e_update_stats_work(struct work_struct *work);
 
+void mlx5e_queue_update_stats(struct mlx5e_priv *priv);
 int mlx5e_bits_invert(unsigned long a, int size);
 
 typedef int (*change_hw_mtu_cb)(struct mlx5e_priv *priv);
@@ -953,21 +961,32 @@ int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv,
 			       struct ethtool_coalesce *coal);
 int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv,
 			       struct ethtool_coalesce *coal);
+u32 mlx5e_ethtool_get_rxfh_key_size(struct mlx5e_priv *priv);
+u32 mlx5e_ethtool_get_rxfh_indir_size(struct mlx5e_priv *priv);
 int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
 			      struct ethtool_ts_info *info);
 int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
 			       struct ethtool_flash *flash);
 
 /* mlx5e generic netdev management API */
+int mlx5e_netdev_init(struct net_device *netdev,
+		      struct mlx5e_priv *priv,
+		      struct mlx5_core_dev *mdev,
+		      const struct mlx5e_profile *profile,
+		      void *ppriv);
+void mlx5e_netdev_cleanup(struct net_device *netdev, struct mlx5e_priv *priv);
 struct net_device*
 mlx5e_create_netdev(struct mlx5_core_dev *mdev, const struct mlx5e_profile *profile,
-		    void *ppriv);
+		    int nch, void *ppriv);
 int mlx5e_attach_netdev(struct mlx5e_priv *priv);
 void mlx5e_detach_netdev(struct mlx5e_priv *priv);
 void mlx5e_destroy_netdev(struct mlx5e_priv *priv);
 void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
 			    struct mlx5e_params *params,
 			    u16 max_channels, u16 mtu);
+void mlx5e_build_rq_params(struct mlx5_core_dev *mdev,
+			   struct mlx5e_params *params);
+void mlx5e_build_rss_params(struct mlx5e_params *params);
 u8 mlx5e_params_calculate_tx_min_inline(struct mlx5_core_dev *mdev);
 void mlx5e_rx_dim_work(struct work_struct *work);
 void mlx5e_tx_dim_work(struct work_struct *work);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 24e3b564964f..023dc4bccd28 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -235,3 +235,211 @@ out:
 	kfree(out);
 	return err;
 }
+
+static u32 fec_supported_speeds[] = {
+	10000,
+	40000,
+	25000,
+	50000,
+	56000,
+	100000
+};
+
+#define MLX5E_FEC_SUPPORTED_SPEEDS ARRAY_SIZE(fec_supported_speeds)
+
+/* get/set FEC admin field for a given speed */
+static int mlx5e_fec_admin_field(u32 *pplm,
+				 u8 *fec_policy,
+				 bool write,
+				 u32 speed)
+{
+	switch (speed) {
+	case 10000:
+	case 40000:
+		if (!write)
+			*fec_policy = MLX5_GET(pplm_reg, pplm,
+					       fec_override_cap_10g_40g);
+		else
+			MLX5_SET(pplm_reg, pplm,
+				 fec_override_admin_10g_40g, *fec_policy);
+		break;
+	case 25000:
+		if (!write)
+			*fec_policy = MLX5_GET(pplm_reg, pplm,
+					       fec_override_admin_25g);
+		else
+			MLX5_SET(pplm_reg, pplm,
+				 fec_override_admin_25g, *fec_policy);
+		break;
+	case 50000:
+		if (!write)
+			*fec_policy = MLX5_GET(pplm_reg, pplm,
+					       fec_override_admin_50g);
+		else
+			MLX5_SET(pplm_reg, pplm,
+				 fec_override_admin_50g, *fec_policy);
+		break;
+	case 56000:
+		if (!write)
+			*fec_policy = MLX5_GET(pplm_reg, pplm,
+					       fec_override_admin_56g);
+		else
+			MLX5_SET(pplm_reg, pplm,
+				 fec_override_admin_56g, *fec_policy);
+		break;
+	case 100000:
+		if (!write)
+			*fec_policy = MLX5_GET(pplm_reg, pplm,
+					       fec_override_admin_100g);
+		else
+			MLX5_SET(pplm_reg, pplm,
+				 fec_override_admin_100g, *fec_policy);
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* returns FEC capabilities for a given speed */
+static int mlx5e_get_fec_cap_field(u32 *pplm,
+				   u8 *fec_cap,
+				   u32 speed)
+{
+	switch (speed) {
+	case 10000:
+	case 40000:
+		*fec_cap = MLX5_GET(pplm_reg, pplm,
+				    fec_override_admin_10g_40g);
+		break;
+	case 25000:
+		*fec_cap = MLX5_GET(pplm_reg, pplm,
+				    fec_override_cap_25g);
+		break;
+	case 50000:
+		*fec_cap = MLX5_GET(pplm_reg, pplm,
+				    fec_override_cap_50g);
+		break;
+	case 56000:
+		*fec_cap = MLX5_GET(pplm_reg, pplm,
+				    fec_override_cap_56g);
+		break;
+	case 100000:
+		*fec_cap = MLX5_GET(pplm_reg, pplm,
+				    fec_override_cap_100g);
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int mlx5e_get_fec_caps(struct mlx5_core_dev *dev, u8 *fec_caps)
+{
+	u32 out[MLX5_ST_SZ_DW(pplm_reg)] = {};
+	u32 in[MLX5_ST_SZ_DW(pplm_reg)] = {};
+	int sz = MLX5_ST_SZ_BYTES(pplm_reg);
+	u32 current_fec_speed;
+	int err;
+
+	if (!MLX5_CAP_GEN(dev, pcam_reg))
+		return -EOPNOTSUPP;
+
+	if (!MLX5_CAP_PCAM_REG(dev, pplm))
+		return -EOPNOTSUPP;
+
+	MLX5_SET(pplm_reg, in, local_port, 1);
+	err =  mlx5_core_access_reg(dev, in, sz, out, sz, MLX5_REG_PPLM, 0, 0);
+	if (err)
+		return err;
+
+	err = mlx5e_port_linkspeed(dev, &current_fec_speed);
+	if (err)
+		return err;
+
+	return mlx5e_get_fec_cap_field(out, fec_caps, current_fec_speed);
+}
+
+int mlx5e_get_fec_mode(struct mlx5_core_dev *dev, u32 *fec_mode_active,
+		       u8 *fec_configured_mode)
+{
+	u32 out[MLX5_ST_SZ_DW(pplm_reg)] = {};
+	u32 in[MLX5_ST_SZ_DW(pplm_reg)] = {};
+	int sz = MLX5_ST_SZ_BYTES(pplm_reg);
+	u32 link_speed;
+	int err;
+
+	if (!MLX5_CAP_GEN(dev, pcam_reg))
+		return -EOPNOTSUPP;
+
+	if (!MLX5_CAP_PCAM_REG(dev, pplm))
+		return -EOPNOTSUPP;
+
+	MLX5_SET(pplm_reg, in, local_port, 1);
+	err =  mlx5_core_access_reg(dev, in, sz, out, sz, MLX5_REG_PPLM, 0, 0);
+	if (err)
+		return err;
+
+	*fec_mode_active = MLX5_GET(pplm_reg, out, fec_mode_active);
+
+	if (!fec_configured_mode)
+		return 0;
+
+	err = mlx5e_port_linkspeed(dev, &link_speed);
+	if (err)
+		return err;
+
+	return mlx5e_fec_admin_field(out, fec_configured_mode, 0, link_speed);
+}
+
+int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u8 fec_policy)
+{
+	bool fec_mode_not_supp_in_speed = false;
+	u8 no_fec_policy = BIT(MLX5E_FEC_NOFEC);
+	u32 out[MLX5_ST_SZ_DW(pplm_reg)] = {};
+	u32 in[MLX5_ST_SZ_DW(pplm_reg)] = {};
+	int sz = MLX5_ST_SZ_BYTES(pplm_reg);
+	u32 current_fec_speed;
+	u8 fec_caps = 0;
+	int err;
+	int i;
+
+	if (!MLX5_CAP_GEN(dev, pcam_reg))
+		return -EOPNOTSUPP;
+
+	if (!MLX5_CAP_PCAM_REG(dev, pplm))
+		return -EOPNOTSUPP;
+
+	MLX5_SET(pplm_reg, in, local_port, 1);
+	err = mlx5_core_access_reg(dev, in, sz, out, sz, MLX5_REG_PPLM, 0, 0);
+	if (err)
+		return err;
+
+	err = mlx5e_port_linkspeed(dev, &current_fec_speed);
+	if (err)
+		return err;
+
+	memset(in, 0, sz);
+	MLX5_SET(pplm_reg, in, local_port, 1);
+	for (i = 0; i < MLX5E_FEC_SUPPORTED_SPEEDS && !!fec_policy; i++) {
+		mlx5e_get_fec_cap_field(out, &fec_caps, fec_supported_speeds[i]);
+		/* policy supported for link speed */
+		if (!!(fec_caps & fec_policy)) {
+			mlx5e_fec_admin_field(in, &fec_policy, 1,
+					      fec_supported_speeds[i]);
+		} else {
+			if (fec_supported_speeds[i] == current_fec_speed)
+				return -EOPNOTSUPP;
+			mlx5e_fec_admin_field(in, &no_fec_policy, 1,
+					      fec_supported_speeds[i]);
+			fec_mode_not_supp_in_speed = true;
+		}
+	}
+
+	if (fec_mode_not_supp_in_speed)
+		mlx5_core_dbg(dev,
+			      "FEC policy 0x%x is not supported for some speeds",
+			      fec_policy);
+
+	return mlx5_core_access_reg(dev, in, sz, out, sz, MLX5_REG_PPLM, 0, 1);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
index f8cbd8194179..cd2160b8c9bf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h
@@ -45,4 +45,16 @@ int mlx5e_port_query_pbmc(struct mlx5_core_dev *mdev, void *out);
 int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in);
 int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
 int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
+
+int mlx5e_get_fec_caps(struct mlx5_core_dev *dev, u8 *fec_caps);
+int mlx5e_get_fec_mode(struct mlx5_core_dev *dev, u32 *fec_mode_active,
+		       u8 *fec_configured_mode);
+int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u8 fec_policy);
+
+enum {
+	MLX5E_FEC_NOFEC,
+	MLX5E_FEC_FIRECODE,
+	MLX5E_FEC_RS_528_514,
+};
+
 #endif
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
index 45cdde694d20..8657e0f26995 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
@@ -543,8 +543,11 @@ static struct mlx5_flow_handle *arfs_add_rule(struct mlx5e_priv *priv,
 	rule = mlx5_add_flow_rules(ft, spec, &flow_act, &dest, 1);
 	if (IS_ERR(rule)) {
 		err = PTR_ERR(rule);
-		netdev_err(priv->netdev, "%s: add rule(filter id=%d, rq idx=%d) failed, err=%d\n",
-			   __func__, arfs_rule->filter_id, arfs_rule->rxq, err);
+		priv->channel_stats[arfs_rule->rxq].rq.arfs_err++;
+		mlx5e_dbg(HW, priv,
+			  "%s: add rule(filter id=%d, rq idx=%d, ip proto=0x%x) failed,err=%d\n",
+			  __func__, arfs_rule->filter_id, arfs_rule->rxq,
+			  tuple->ip_proto, err);
 	}
 
 out:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
index db3278cc052b..3078491cc0d0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
@@ -153,7 +153,7 @@ int mlx5e_refresh_tirs(struct mlx5e_priv *priv, bool enable_uc_lb)
 
 	if (enable_uc_lb)
 		MLX5_SET(modify_tir_in, in, ctx.self_lb_block,
-			 MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST_);
+			 MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST);
 
 	MLX5_SET(modify_tir_in, in, bitmask.self_lb_en, 1);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 98dd3e0ada72..3e770abfd802 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -135,6 +135,14 @@ void mlx5e_build_ptys2ethtool_map(void)
 				       ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT);
 }
 
+static const char mlx5e_priv_flags[][ETH_GSTRING_LEN] = {
+	"rx_cqe_moder",
+	"tx_cqe_moder",
+	"rx_cqe_compress",
+	"rx_striding_rq",
+	"rx_no_csum_complete",
+};
+
 int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
 {
 	int i, num_stats = 0;
@@ -311,7 +319,7 @@ static int mlx5e_set_ringparam(struct net_device *dev,
 void mlx5e_ethtool_get_channels(struct mlx5e_priv *priv,
 				struct ethtool_channels *ch)
 {
-	ch->max_combined   = priv->profile->max_nch(priv->mdev);
+	ch->max_combined   = mlx5e_get_netdev_max_channels(priv->netdev);
 	ch->combined_count = priv->channels.params.num_channels;
 }
 
@@ -539,6 +547,70 @@ static void ptys2ethtool_adver_link(unsigned long *advertising_modes,
 			  __ETHTOOL_LINK_MODE_MASK_NBITS);
 }
 
+static const u32 pplm_fec_2_ethtool[] = {
+	[MLX5E_FEC_NOFEC] = ETHTOOL_FEC_OFF,
+	[MLX5E_FEC_FIRECODE] = ETHTOOL_FEC_BASER,
+	[MLX5E_FEC_RS_528_514] = ETHTOOL_FEC_RS,
+};
+
+static u32 pplm2ethtool_fec(u_long fec_mode, unsigned long size)
+{
+	int mode = 0;
+
+	if (!fec_mode)
+		return ETHTOOL_FEC_AUTO;
+
+	mode = find_first_bit(&fec_mode, size);
+
+	if (mode < ARRAY_SIZE(pplm_fec_2_ethtool))
+		return pplm_fec_2_ethtool[mode];
+
+	return 0;
+}
+
+/* we use ETHTOOL_FEC_* offset and apply it to ETHTOOL_LINK_MODE_FEC_*_BIT */
+static u32 ethtool_fec2ethtool_caps(u_long ethtool_fec_code)
+{
+	u32 offset;
+
+	offset = find_first_bit(&ethtool_fec_code, sizeof(u32));
+	offset -= ETHTOOL_FEC_OFF_BIT;
+	offset += ETHTOOL_LINK_MODE_FEC_NONE_BIT;
+
+	return offset;
+}
+
+static int get_fec_supported_advertised(struct mlx5_core_dev *dev,
+					struct ethtool_link_ksettings *link_ksettings)
+{
+	u_long fec_caps = 0;
+	u32 active_fec = 0;
+	u32 offset;
+	u32 bitn;
+	int err;
+
+	err = mlx5e_get_fec_caps(dev, (u8 *)&fec_caps);
+	if (err)
+		return (err == -EOPNOTSUPP) ? 0 : err;
+
+	err = mlx5e_get_fec_mode(dev, &active_fec, NULL);
+	if (err)
+		return err;
+
+	for_each_set_bit(bitn, &fec_caps, ARRAY_SIZE(pplm_fec_2_ethtool)) {
+		u_long ethtool_bitmask = pplm_fec_2_ethtool[bitn];
+
+		offset = ethtool_fec2ethtool_caps(ethtool_bitmask);
+		__set_bit(offset, link_ksettings->link_modes.supported);
+	}
+
+	active_fec = pplm2ethtool_fec(active_fec, sizeof(u32) * BITS_PER_BYTE);
+	offset = ethtool_fec2ethtool_caps(active_fec);
+	__set_bit(offset, link_ksettings->link_modes.advertising);
+
+	return 0;
+}
+
 static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
 						   u32 eth_proto_cap,
 						   u8 connector_type)
@@ -734,7 +806,7 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
 	if (err) {
 		netdev_err(netdev, "%s: query port ptys failed: %d\n",
 			   __func__, err);
-		goto err_query_ptys;
+		goto err_query_regs;
 	}
 
 	eth_proto_cap    = MLX5_GET(ptys_reg, out, eth_proto_capability);
@@ -770,11 +842,17 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
 							  AUTONEG_ENABLE;
 	ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
 					     Autoneg);
+
+	err = get_fec_supported_advertised(mdev, link_ksettings);
+	if (err)
+		netdev_dbg(netdev, "%s: FEC caps query failed: %d\n",
+			   __func__, err);
+
 	if (!an_disable_admin)
 		ethtool_link_ksettings_add_link_mode(link_ksettings,
 						     advertising, Autoneg);
 
-err_query_ptys:
+err_query_regs:
 	return err;
 }
 
@@ -852,18 +930,30 @@ out:
 	return err;
 }
 
+u32 mlx5e_ethtool_get_rxfh_key_size(struct mlx5e_priv *priv)
+{
+	return sizeof(priv->channels.params.toeplitz_hash_key);
+}
+
 static u32 mlx5e_get_rxfh_key_size(struct net_device *netdev)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 
-	return sizeof(priv->channels.params.toeplitz_hash_key);
+	return mlx5e_ethtool_get_rxfh_key_size(priv);
 }
 
-static u32 mlx5e_get_rxfh_indir_size(struct net_device *netdev)
+u32 mlx5e_ethtool_get_rxfh_indir_size(struct mlx5e_priv *priv)
 {
 	return MLX5E_INDIR_RQT_SIZE;
 }
 
+static u32 mlx5e_get_rxfh_indir_size(struct net_device *netdev)
+{
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+
+	return mlx5e_ethtool_get_rxfh_indir_size(priv);
+}
+
 static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 			  u8 *hfunc)
 {
@@ -1257,6 +1347,58 @@ static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 	return mlx5_set_port_wol(mdev, mlx5_wol_mode);
 }
 
+static int mlx5e_get_fecparam(struct net_device *netdev,
+			      struct ethtool_fecparam *fecparam)
+{
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+	u8 fec_configured = 0;
+	u32 fec_active = 0;
+	int err;
+
+	err = mlx5e_get_fec_mode(mdev, &fec_active, &fec_configured);
+
+	if (err)
+		return err;
+
+	fecparam->active_fec = pplm2ethtool_fec((u_long)fec_active,
+						sizeof(u32) * BITS_PER_BYTE);
+
+	if (!fecparam->active_fec)
+		return -EOPNOTSUPP;
+
+	fecparam->fec = pplm2ethtool_fec((u_long)fec_configured,
+					 sizeof(u8) * BITS_PER_BYTE);
+
+	return 0;
+}
+
+static int mlx5e_set_fecparam(struct net_device *netdev,
+			      struct ethtool_fecparam *fecparam)
+{
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+	struct mlx5_core_dev *mdev = priv->mdev;
+	u8 fec_policy = 0;
+	int mode;
+	int err;
+
+	for (mode = 0; mode < ARRAY_SIZE(pplm_fec_2_ethtool); mode++) {
+		if (!(pplm_fec_2_ethtool[mode] & fecparam->fec))
+			continue;
+		fec_policy |= (1 << mode);
+		break;
+	}
+
+	err = mlx5e_set_fec_mode(mdev, fec_policy);
+
+	if (err)
+		return err;
+
+	mlx5_toggle_port_link(mdev);
+
+	return 0;
+}
+
 static u32 mlx5e_get_msglevel(struct net_device *dev)
 {
 	return ((struct mlx5e_priv *)netdev_priv(dev))->msglevel;
@@ -1512,6 +1654,27 @@ static int set_pflag_rx_striding_rq(struct net_device *netdev, bool enable)
 	return 0;
 }
 
+static int set_pflag_rx_no_csum_complete(struct net_device *netdev, bool enable)
+{
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+	struct mlx5e_channels *channels = &priv->channels;
+	struct mlx5e_channel *c;
+	int i;
+
+	if (!test_bit(MLX5E_STATE_OPENED, &priv->state))
+		return 0;
+
+	for (i = 0; i < channels->num; i++) {
+		c = channels->c[i];
+		if (enable)
+			__set_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &c->rq.state);
+		else
+			__clear_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &c->rq.state);
+	}
+
+	return 0;
+}
+
 static int mlx5e_handle_pflag(struct net_device *netdev,
 			      u32 wanted_flags,
 			      enum mlx5e_priv_flag flag,
@@ -1563,6 +1726,12 @@ static int mlx5e_set_priv_flags(struct net_device *netdev, u32 pflags)
 	err = mlx5e_handle_pflag(netdev, pflags,
 				 MLX5E_PFLAG_RX_STRIDING_RQ,
 				 set_pflag_rx_striding_rq);
+	if (err)
+		goto out;
+
+	err = mlx5e_handle_pflag(netdev, pflags,
+				 MLX5E_PFLAG_RX_NO_CSUM_COMPLETE,
+				 set_pflag_rx_no_csum_complete);
 
 out:
 	mutex_unlock(&priv->state_lock);
@@ -1652,4 +1821,6 @@ const struct ethtool_ops mlx5e_ethtool_ops = {
 	.self_test         = mlx5e_self_test,
 	.get_msglevel      = mlx5e_get_msglevel,
 	.set_msglevel      = mlx5e_set_msglevel,
+	.get_fecparam      = mlx5e_get_fecparam,
+	.set_fecparam      = mlx5e_set_fecparam,
 };
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
index 41cde926cdab..c18dcebe1462 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
@@ -131,14 +131,14 @@ set_ip4(void *headers_c, void *headers_v, __be32 ip4src_m,
 	if (ip4src_m) {
 		memcpy(MLX5E_FTE_ADDR_OF(headers_v, src_ipv4_src_ipv6.ipv4_layout.ipv4),
 		       &ip4src_v, sizeof(ip4src_v));
-		memset(MLX5E_FTE_ADDR_OF(headers_c, src_ipv4_src_ipv6.ipv4_layout.ipv4),
-		       0xff, sizeof(ip4src_m));
+		memcpy(MLX5E_FTE_ADDR_OF(headers_c, src_ipv4_src_ipv6.ipv4_layout.ipv4),
+		       &ip4src_m, sizeof(ip4src_m));
 	}
 	if (ip4dst_m) {
 		memcpy(MLX5E_FTE_ADDR_OF(headers_v, dst_ipv4_dst_ipv6.ipv4_layout.ipv4),
 		       &ip4dst_v, sizeof(ip4dst_v));
-		memset(MLX5E_FTE_ADDR_OF(headers_c, dst_ipv4_dst_ipv6.ipv4_layout.ipv4),
-		       0xff, sizeof(ip4dst_m));
+		memcpy(MLX5E_FTE_ADDR_OF(headers_c, dst_ipv4_dst_ipv6.ipv4_layout.ipv4),
+		       &ip4dst_m, sizeof(ip4dst_m));
 	}
 
 	MLX5E_FTE_SET(headers_c, ethertype, 0xffff);
@@ -173,11 +173,11 @@ set_tcp(void *headers_c, void *headers_v, __be16 psrc_m, __be16 psrc_v,
 	__be16 pdst_m, __be16 pdst_v)
 {
 	if (psrc_m) {
-		MLX5E_FTE_SET(headers_c, tcp_sport, 0xffff);
+		MLX5E_FTE_SET(headers_c, tcp_sport, ntohs(psrc_m));
 		MLX5E_FTE_SET(headers_v, tcp_sport, ntohs(psrc_v));
 	}
 	if (pdst_m) {
-		MLX5E_FTE_SET(headers_c, tcp_dport, 0xffff);
+		MLX5E_FTE_SET(headers_c, tcp_dport, ntohs(pdst_m));
 		MLX5E_FTE_SET(headers_v, tcp_dport, ntohs(pdst_v));
 	}
 
@@ -190,12 +190,12 @@ set_udp(void *headers_c, void *headers_v, __be16 psrc_m, __be16 psrc_v,
 	__be16 pdst_m, __be16 pdst_v)
 {
 	if (psrc_m) {
-		MLX5E_FTE_SET(headers_c, udp_sport, 0xffff);
+		MLX5E_FTE_SET(headers_c, udp_sport, ntohs(psrc_m));
 		MLX5E_FTE_SET(headers_v, udp_sport, ntohs(psrc_v));
 	}
 
 	if (pdst_m) {
-		MLX5E_FTE_SET(headers_c, udp_dport, 0xffff);
+		MLX5E_FTE_SET(headers_c, udp_dport, ntohs(pdst_m));
 		MLX5E_FTE_SET(headers_v, udp_dport, ntohs(pdst_v));
 	}
 
@@ -508,26 +508,14 @@ static int validate_tcpudp4(struct ethtool_rx_flow_spec *fs)
 	if (l4_mask->tos)
 		return -EINVAL;
 
-	if (l4_mask->ip4src) {
-		if (!all_ones(l4_mask->ip4src))
-			return -EINVAL;
+	if (l4_mask->ip4src)
 		ntuples++;
-	}
-	if (l4_mask->ip4dst) {
-		if (!all_ones(l4_mask->ip4dst))
-			return -EINVAL;
+	if (l4_mask->ip4dst)
 		ntuples++;
-	}
-	if (l4_mask->psrc) {
-		if (!all_ones(l4_mask->psrc))
-			return -EINVAL;
+	if (l4_mask->psrc)
 		ntuples++;
-	}
-	if (l4_mask->pdst) {
-		if (!all_ones(l4_mask->pdst))
-			return -EINVAL;
+	if (l4_mask->pdst)
 		ntuples++;
-	}
 	/* Flow is TCP/UDP */
 	return ++ntuples;
 }
@@ -540,16 +528,10 @@ static int validate_ip4(struct ethtool_rx_flow_spec *fs)
 	if (l3_mask->l4_4_bytes || l3_mask->tos ||
 	    fs->h_u.usr_ip4_spec.ip_ver != ETH_RX_NFC_IP4)
 		return -EINVAL;
-	if (l3_mask->ip4src) {
-		if (!all_ones(l3_mask->ip4src))
-			return -EINVAL;
+	if (l3_mask->ip4src)
 		ntuples++;
-	}
-	if (l3_mask->ip4dst) {
-		if (!all_ones(l3_mask->ip4dst))
-			return -EINVAL;
+	if (l3_mask->ip4dst)
 		ntuples++;
-	}
 	if (l3_mask->proto)
 		ntuples++;
 	/* Flow is IPv4 */
@@ -588,16 +570,10 @@ static int validate_tcpudp6(struct ethtool_rx_flow_spec *fs)
 	if (!ipv6_addr_any((struct in6_addr *)l4_mask->ip6dst))
 		ntuples++;
 
-	if (l4_mask->psrc) {
-		if (!all_ones(l4_mask->psrc))
-			return -EINVAL;
+	if (l4_mask->psrc)
 		ntuples++;
-	}
-	if (l4_mask->pdst) {
-		if (!all_ones(l4_mask->pdst))
-			return -EINVAL;
+	if (l4_mask->pdst)
 		ntuples++;
-	}
 	/* Flow is TCP/UDP */
 	return ++ntuples;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index f291d1bf1558..1243edbedc9e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -272,10 +272,9 @@ static void mlx5e_update_ndo_stats(struct mlx5e_priv *priv)
 			mlx5e_stats_grps[i].update_stats(priv);
 }
 
-void mlx5e_update_stats_work(struct work_struct *work)
+static void mlx5e_update_stats_work(struct work_struct *work)
 {
-	struct delayed_work *dwork = to_delayed_work(work);
-	struct mlx5e_priv *priv = container_of(dwork, struct mlx5e_priv,
+	struct mlx5e_priv *priv = container_of(work, struct mlx5e_priv,
 					       update_stats_work);
 
 	mutex_lock(&priv->state_lock);
@@ -283,6 +282,17 @@ void mlx5e_update_stats_work(struct work_struct *work)
 	mutex_unlock(&priv->state_lock);
 }
 
+void mlx5e_queue_update_stats(struct mlx5e_priv *priv)
+{
+	if (!priv->profile->update_stats)
+		return;
+
+	if (unlikely(test_bit(MLX5E_STATE_DESTROYING, &priv->state)))
+		return;
+
+	queue_work(priv->wq, &priv->update_stats_work);
+}
+
 static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
 			      enum mlx5_dev_event event, unsigned long param)
 {
@@ -929,6 +939,9 @@ static int mlx5e_open_rq(struct mlx5e_channel *c,
 	if (params->rx_dim_enabled)
 		__set_bit(MLX5E_RQ_STATE_AM, &c->rq.state);
 
+	if (params->pflags & MLX5E_PFLAG_RX_NO_CSUM_COMPLETE)
+		__set_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &c->rq.state);
+
 	return 0;
 
 err_destroy_rq:
@@ -1786,7 +1799,7 @@ static int mlx5e_open_sqs(struct mlx5e_channel *c,
 			  struct mlx5e_channel_param *cparam)
 {
 	struct mlx5e_priv *priv = c->priv;
-	int err, tc, max_nch = priv->profile->max_nch(priv->mdev);
+	int err, tc, max_nch = mlx5e_get_netdev_max_channels(priv->netdev);
 
 	for (tc = 0; tc < params->num_tc; tc++) {
 		int txq_ix = c->ix + tc * max_nch;
@@ -2426,7 +2439,7 @@ int mlx5e_create_direct_rqts(struct mlx5e_priv *priv)
 	int err;
 	int ix;
 
-	for (ix = 0; ix < priv->profile->max_nch(priv->mdev); ix++) {
+	for (ix = 0; ix < mlx5e_get_netdev_max_channels(priv->netdev); ix++) {
 		rqt = &priv->direct_tir[ix].rqt;
 		err = mlx5e_create_rqt(priv, 1 /*size */, rqt);
 		if (err)
@@ -2447,7 +2460,7 @@ void mlx5e_destroy_direct_rqts(struct mlx5e_priv *priv)
 {
 	int i;
 
-	for (i = 0; i < priv->profile->max_nch(priv->mdev); i++)
+	for (i = 0; i < mlx5e_get_netdev_max_channels(priv->netdev); i++)
 		mlx5e_destroy_rqt(priv, &priv->direct_tir[i].rqt);
 }
 
@@ -2541,7 +2554,7 @@ static void mlx5e_redirect_rqts(struct mlx5e_priv *priv,
 		mlx5e_redirect_rqt(priv, rqtn, MLX5E_INDIR_RQT_SIZE, rrp);
 	}
 
-	for (ix = 0; ix < priv->profile->max_nch(priv->mdev); ix++) {
+	for (ix = 0; ix < mlx5e_get_netdev_max_channels(priv->netdev); ix++) {
 		struct mlx5e_redirect_rqt_param direct_rrp = {
 			.is_rss = false,
 			{
@@ -2742,7 +2755,7 @@ static int mlx5e_modify_tirs_lro(struct mlx5e_priv *priv)
 			goto free_in;
 	}
 
-	for (ix = 0; ix < priv->profile->max_nch(priv->mdev); ix++) {
+	for (ix = 0; ix < mlx5e_get_netdev_max_channels(priv->netdev); ix++) {
 		err = mlx5_core_modify_tir(mdev, priv->direct_tir[ix].tirn,
 					   in, inlen);
 		if (err)
@@ -2842,7 +2855,7 @@ static void mlx5e_netdev_set_tcs(struct net_device *netdev)
 
 static void mlx5e_build_tc2txq_maps(struct mlx5e_priv *priv)
 {
-	int max_nch = priv->profile->max_nch(priv->mdev);
+	int max_nch = mlx5e_get_netdev_max_channels(priv->netdev);
 	int i, tc;
 
 	for (i = 0; i < max_nch; i++)
@@ -2954,9 +2967,7 @@ int mlx5e_open_locked(struct net_device *netdev)
 	if (priv->profile->update_carrier)
 		priv->profile->update_carrier(priv);
 
-	if (priv->profile->update_stats)
-		queue_delayed_work(priv->wq, &priv->update_stats_work, 0);
-
+	mlx5e_queue_update_stats(priv);
 	return 0;
 
 err_clear_state_opened_flag:
@@ -3049,8 +3060,8 @@ static int mlx5e_alloc_drop_cq(struct mlx5_core_dev *mdev,
 	return mlx5e_alloc_cq_common(mdev, param, cq);
 }
 
-static int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
-			      struct mlx5e_rq *drop_rq)
+int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
+		       struct mlx5e_rq *drop_rq)
 {
 	struct mlx5_core_dev *mdev = priv->mdev;
 	struct mlx5e_cq_param cq_param = {};
@@ -3094,7 +3105,7 @@ err_free_cq:
 	return err;
 }
 
-static void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq)
+void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq)
 {
 	mlx5e_destroy_rq(drop_rq);
 	mlx5e_free_rq(drop_rq);
@@ -3175,7 +3186,7 @@ static void mlx5e_build_direct_tir_ctx(struct mlx5e_priv *priv, u32 rqtn, u32 *t
 	MLX5_SET(tirc, tirc, rx_hash_fn, MLX5_RX_HASH_FN_INVERTED_XOR8);
 }
 
-int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv)
+int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc)
 {
 	struct mlx5e_tir *tir;
 	void *tirc;
@@ -3202,7 +3213,7 @@ int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv)
 		}
 	}
 
-	if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
+	if (!inner_ttc || !mlx5e_tunnel_inner_ft_supported(priv->mdev))
 		goto out;
 
 	for (i = 0; i < MLX5E_NUM_INDIR_TIRS; i++) {
@@ -3236,7 +3247,7 @@ err_destroy_inner_tirs:
 
 int mlx5e_create_direct_tirs(struct mlx5e_priv *priv)
 {
-	int nch = priv->profile->max_nch(priv->mdev);
+	int nch = mlx5e_get_netdev_max_channels(priv->netdev);
 	struct mlx5e_tir *tir;
 	void *tirc;
 	int inlen;
@@ -3273,14 +3284,14 @@ err_destroy_ch_tirs:
 	return err;
 }
 
-void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv)
+void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc)
 {
 	int i;
 
 	for (i = 0; i < MLX5E_NUM_INDIR_TIRS; i++)
 		mlx5e_destroy_tir(priv->mdev, &priv->indir_tir[i]);
 
-	if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
+	if (!inner_ttc || !mlx5e_tunnel_inner_ft_supported(priv->mdev))
 		return;
 
 	for (i = 0; i < MLX5E_NUM_INDIR_TIRS; i++)
@@ -3289,7 +3300,7 @@ void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv)
 
 void mlx5e_destroy_direct_tirs(struct mlx5e_priv *priv)
 {
-	int nch = priv->profile->max_nch(priv->mdev);
+	int nch = mlx5e_get_netdev_max_channels(priv->netdev);
 	int i;
 
 	for (i = 0; i < nch; i++)
@@ -3381,9 +3392,6 @@ static int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
 {
 	struct mlx5e_priv *priv = cb_priv;
 
-	if (!tc_cls_can_offload_and_chain0(priv->netdev, type_data))
-		return -EOPNOTSUPP;
-
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
 		return mlx5e_setup_tc_cls_flower(priv, type_data, MLX5E_TC_INGRESS);
@@ -3438,7 +3446,7 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	struct mlx5e_pport_stats *pstats = &priv->stats.pport;
 
 	/* update HW stats in background for next time */
-	queue_delayed_work(priv->wq, &priv->update_stats_work, 0);
+	mlx5e_queue_update_stats(priv);
 
 	if (mlx5e_is_uplink_rep(priv)) {
 		stats->rx_packets = PPORT_802_3_GET(pstats, a_frames_received_ok);
@@ -4480,6 +4488,31 @@ static u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeo
 	return MLX5_CAP_ETH(mdev, lro_timer_supported_periods[i]);
 }
 
+void mlx5e_build_rq_params(struct mlx5_core_dev *mdev,
+			   struct mlx5e_params *params)
+{
+	/* Prefer Striding RQ, unless any of the following holds:
+	 * - Striding RQ configuration is not possible/supported.
+	 * - Slow PCI heuristic.
+	 * - Legacy RQ would use linear SKB while Striding RQ would use non-linear.
+	 */
+	if (!slow_pci_heuristic(mdev) &&
+	    mlx5e_striding_rq_possible(mdev, params) &&
+	    (mlx5e_rx_mpwqe_is_linear_skb(mdev, params) ||
+	     !mlx5e_rx_is_linear_skb(mdev, params)))
+		MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_STRIDING_RQ, true);
+	mlx5e_set_rq_type(mdev, params);
+	mlx5e_init_rq_type_params(mdev, params);
+}
+
+void mlx5e_build_rss_params(struct mlx5e_params *params)
+{
+	params->rss_hfunc = ETH_RSS_HASH_XOR;
+	netdev_rss_key_fill(params->toeplitz_hash_key, sizeof(params->toeplitz_hash_key));
+	mlx5e_build_default_indir_rqt(params->indirection_rqt,
+				      MLX5E_INDIR_RQT_SIZE, params->num_channels);
+}
+
 void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
 			    struct mlx5e_params *params,
 			    u16 max_channels, u16 mtu)
@@ -4503,20 +4536,10 @@ void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
 		params->rx_cqe_compress_def = slow_pci_heuristic(mdev);
 
 	MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS, params->rx_cqe_compress_def);
+	MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_NO_CSUM_COMPLETE, false);
 
 	/* RQ */
-	/* Prefer Striding RQ, unless any of the following holds:
-	 * - Striding RQ configuration is not possible/supported.
-	 * - Slow PCI heuristic.
-	 * - Legacy RQ would use linear SKB while Striding RQ would use non-linear.
-	 */
-	if (!slow_pci_heuristic(mdev) &&
-	    mlx5e_striding_rq_possible(mdev, params) &&
-	    (mlx5e_rx_mpwqe_is_linear_skb(mdev, params) ||
-	     !mlx5e_rx_is_linear_skb(mdev, params)))
-		MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_STRIDING_RQ, true);
-	mlx5e_set_rq_type(mdev, params);
-	mlx5e_init_rq_type_params(mdev, params);
+	mlx5e_build_rq_params(mdev, params);
 
 	/* HW LRO */
 
@@ -4539,37 +4562,7 @@ void mlx5e_build_nic_params(struct mlx5_core_dev *mdev,
 	params->tx_min_inline_mode = mlx5e_params_calculate_tx_min_inline(mdev);
 
 	/* RSS */
-	params->rss_hfunc = ETH_RSS_HASH_XOR;
-	netdev_rss_key_fill(params->toeplitz_hash_key, sizeof(params->toeplitz_hash_key));
-	mlx5e_build_default_indir_rqt(params->indirection_rqt,
-				      MLX5E_INDIR_RQT_SIZE, max_channels);
-}
-
-static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,
-					struct net_device *netdev,
-					const struct mlx5e_profile *profile,
-					void *ppriv)
-{
-	struct mlx5e_priv *priv = netdev_priv(netdev);
-
-	priv->mdev        = mdev;
-	priv->netdev      = netdev;
-	priv->profile     = profile;
-	priv->ppriv       = ppriv;
-	priv->msglevel    = MLX5E_MSG_LEVEL;
-	priv->max_opened_tc = 1;
-
-	mlx5e_build_nic_params(mdev, &priv->channels.params,
-			       profile->max_nch(mdev), netdev->mtu);
-
-	mutex_init(&priv->state_lock);
-
-	INIT_WORK(&priv->update_carrier_work, mlx5e_update_carrier_work);
-	INIT_WORK(&priv->set_rx_mode_work, mlx5e_set_rx_mode_work);
-	INIT_WORK(&priv->tx_timeout_work, mlx5e_tx_timeout_work);
-	INIT_DELAYED_WORK(&priv->update_stats_work, mlx5e_update_stats_work);
-
-	mlx5e_timestamp_init(priv);
+	mlx5e_build_rss_params(params);
 }
 
 static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
@@ -4707,7 +4700,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
 	mlx5e_tls_build_netdev(priv);
 }
 
-static void mlx5e_create_q_counters(struct mlx5e_priv *priv)
+void mlx5e_create_q_counters(struct mlx5e_priv *priv)
 {
 	struct mlx5_core_dev *mdev = priv->mdev;
 	int err;
@@ -4725,7 +4718,7 @@ static void mlx5e_create_q_counters(struct mlx5e_priv *priv)
 	}
 }
 
-static void mlx5e_destroy_q_counters(struct mlx5e_priv *priv)
+void mlx5e_destroy_q_counters(struct mlx5e_priv *priv)
 {
 	if (priv->q_counter)
 		mlx5_core_dealloc_q_counter(priv->mdev, priv->q_counter);
@@ -4734,15 +4727,23 @@ static void mlx5e_destroy_q_counters(struct mlx5e_priv *priv)
 		mlx5_core_dealloc_q_counter(priv->mdev, priv->drop_rq_q_counter);
 }
 
-static void mlx5e_nic_init(struct mlx5_core_dev *mdev,
-			   struct net_device *netdev,
-			   const struct mlx5e_profile *profile,
-			   void *ppriv)
+static int mlx5e_nic_init(struct mlx5_core_dev *mdev,
+			  struct net_device *netdev,
+			  const struct mlx5e_profile *profile,
+			  void *ppriv)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 	int err;
 
-	mlx5e_build_nic_netdev_priv(mdev, netdev, profile, ppriv);
+	err = mlx5e_netdev_init(netdev, priv, mdev, profile, ppriv);
+	if (err)
+		return err;
+
+	mlx5e_build_nic_params(mdev, &priv->channels.params,
+			       mlx5e_get_netdev_max_channels(netdev), netdev->mtu);
+
+	mlx5e_timestamp_init(priv);
+
 	err = mlx5e_ipsec_init(priv);
 	if (err)
 		mlx5_core_err(mdev, "IPSec initialization failed, %d\n", err);
@@ -4751,12 +4752,15 @@ static void mlx5e_nic_init(struct mlx5_core_dev *mdev,
 		mlx5_core_err(mdev, "TLS initialization failed, %d\n", err);
 	mlx5e_build_nic_netdev(netdev);
 	mlx5e_build_tc2txq_maps(priv);
+
+	return 0;
 }
 
 static void mlx5e_nic_cleanup(struct mlx5e_priv *priv)
 {
 	mlx5e_tls_cleanup(priv);
 	mlx5e_ipsec_cleanup(priv);
+	mlx5e_netdev_cleanup(priv->netdev, priv);
 }
 
 static int mlx5e_init_nic_rx(struct mlx5e_priv *priv)
@@ -4764,15 +4768,23 @@ static int mlx5e_init_nic_rx(struct mlx5e_priv *priv)
 	struct mlx5_core_dev *mdev = priv->mdev;
 	int err;
 
+	mlx5e_create_q_counters(priv);
+
+	err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
+	if (err) {
+		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
+		goto err_destroy_q_counters;
+	}
+
 	err = mlx5e_create_indirect_rqt(priv);
 	if (err)
-		return err;
+		goto err_close_drop_rq;
 
 	err = mlx5e_create_direct_rqts(priv);
 	if (err)
 		goto err_destroy_indirect_rqts;
 
-	err = mlx5e_create_indirect_tirs(priv);
+	err = mlx5e_create_indirect_tirs(priv, true);
 	if (err)
 		goto err_destroy_direct_rqts;
 
@@ -4797,11 +4809,15 @@ err_destroy_flow_steering:
 err_destroy_direct_tirs:
 	mlx5e_destroy_direct_tirs(priv);
 err_destroy_indirect_tirs:
-	mlx5e_destroy_indirect_tirs(priv);
+	mlx5e_destroy_indirect_tirs(priv, true);
 err_destroy_direct_rqts:
 	mlx5e_destroy_direct_rqts(priv);
 err_destroy_indirect_rqts:
 	mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+err_close_drop_rq:
+	mlx5e_close_drop_rq(&priv->drop_rq);
+err_destroy_q_counters:
+	mlx5e_destroy_q_counters(priv);
 	return err;
 }
 
@@ -4810,9 +4826,11 @@ static void mlx5e_cleanup_nic_rx(struct mlx5e_priv *priv)
 	mlx5e_tc_nic_cleanup(priv);
 	mlx5e_destroy_flow_steering(priv);
 	mlx5e_destroy_direct_tirs(priv);
-	mlx5e_destroy_indirect_tirs(priv);
+	mlx5e_destroy_indirect_tirs(priv, true);
 	mlx5e_destroy_direct_rqts(priv);
 	mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+	mlx5e_close_drop_rq(&priv->drop_rq);
+	mlx5e_destroy_q_counters(priv);
 }
 
 static int mlx5e_init_nic_tx(struct mlx5e_priv *priv)
@@ -4905,7 +4923,6 @@ static const struct mlx5e_profile mlx5e_nic_profile = {
 	.enable		   = mlx5e_nic_enable,
 	.disable	   = mlx5e_nic_disable,
 	.update_stats	   = mlx5e_update_ndo_stats,
-	.max_nch	   = mlx5e_get_max_num_channels,
 	.update_carrier	   = mlx5e_update_carrier,
 	.rx_handlers.handle_rx_cqe       = mlx5e_handle_rx_cqe,
 	.rx_handlers.handle_rx_cqe_mpwqe = mlx5e_handle_rx_cqe_mpwrq,
@@ -4914,13 +4931,53 @@ static const struct mlx5e_profile mlx5e_nic_profile = {
 
 /* mlx5e generic netdev management API (move to en_common.c) */
 
+/* mlx5e_netdev_init/cleanup must be called from profile->init/cleanup callbacks */
+int mlx5e_netdev_init(struct net_device *netdev,
+		      struct mlx5e_priv *priv,
+		      struct mlx5_core_dev *mdev,
+		      const struct mlx5e_profile *profile,
+		      void *ppriv)
+{
+	/* priv init */
+	priv->mdev        = mdev;
+	priv->netdev      = netdev;
+	priv->profile     = profile;
+	priv->ppriv       = ppriv;
+	priv->msglevel    = MLX5E_MSG_LEVEL;
+	priv->max_opened_tc = 1;
+
+	mutex_init(&priv->state_lock);
+	INIT_WORK(&priv->update_carrier_work, mlx5e_update_carrier_work);
+	INIT_WORK(&priv->set_rx_mode_work, mlx5e_set_rx_mode_work);
+	INIT_WORK(&priv->tx_timeout_work, mlx5e_tx_timeout_work);
+	INIT_WORK(&priv->update_stats_work, mlx5e_update_stats_work);
+
+	priv->wq = create_singlethread_workqueue("mlx5e");
+	if (!priv->wq)
+		return -ENOMEM;
+
+	/* netdev init */
+	netif_carrier_off(netdev);
+
+#ifdef CONFIG_MLX5_EN_ARFS
+	netdev->rx_cpu_rmap = mdev->rmap;
+#endif
+
+	return 0;
+}
+
+void mlx5e_netdev_cleanup(struct net_device *netdev, struct mlx5e_priv *priv)
+{
+	destroy_workqueue(priv->wq);
+}
+
 struct net_device *mlx5e_create_netdev(struct mlx5_core_dev *mdev,
 				       const struct mlx5e_profile *profile,
+				       int nch,
 				       void *ppriv)
 {
-	int nch = profile->max_nch(mdev);
 	struct net_device *netdev;
-	struct mlx5e_priv *priv;
+	int err;
 
 	netdev = alloc_etherdev_mqs(sizeof(struct mlx5e_priv),
 				    nch * profile->max_tc,
@@ -4930,25 +4987,15 @@ struct net_device *mlx5e_create_netdev(struct mlx5_core_dev *mdev,
 		return NULL;
 	}
 
-#ifdef CONFIG_MLX5_EN_ARFS
-	netdev->rx_cpu_rmap = mdev->rmap;
-#endif
-
-	profile->init(mdev, netdev, profile, ppriv);
-
-	netif_carrier_off(netdev);
-
-	priv = netdev_priv(netdev);
-
-	priv->wq = create_singlethread_workqueue("mlx5e");
-	if (!priv->wq)
-		goto err_cleanup_nic;
+	err = profile->init(mdev, netdev, profile, ppriv);
+	if (err) {
+		mlx5_core_err(mdev, "failed to init mlx5e profile %d\n", err);
+		goto err_free_netdev;
+	}
 
 	return netdev;
 
-err_cleanup_nic:
-	if (profile->cleanup)
-		profile->cleanup(priv);
+err_free_netdev:
 	free_netdev(netdev);
 
 	return NULL;
@@ -4956,7 +5003,6 @@ err_cleanup_nic:
 
 int mlx5e_attach_netdev(struct mlx5e_priv *priv)
 {
-	struct mlx5_core_dev *mdev = priv->mdev;
 	const struct mlx5e_profile *profile;
 	int err;
 
@@ -4967,28 +5013,16 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv)
 	if (err)
 		goto out;
 
-	mlx5e_create_q_counters(priv);
-
-	err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
-	if (err) {
-		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
-		goto err_destroy_q_counters;
-	}
-
 	err = profile->init_rx(priv);
 	if (err)
-		goto err_close_drop_rq;
+		goto err_cleanup_tx;
 
 	if (profile->enable)
 		profile->enable(priv);
 
 	return 0;
 
-err_close_drop_rq:
-	mlx5e_close_drop_rq(&priv->drop_rq);
-
-err_destroy_q_counters:
-	mlx5e_destroy_q_counters(priv);
+err_cleanup_tx:
 	profile->cleanup_tx(priv);
 
 out:
@@ -5006,10 +5040,8 @@ void mlx5e_detach_netdev(struct mlx5e_priv *priv)
 	flush_workqueue(priv->wq);
 
 	profile->cleanup_rx(priv);
-	mlx5e_close_drop_rq(&priv->drop_rq);
-	mlx5e_destroy_q_counters(priv);
 	profile->cleanup_tx(priv);
-	cancel_delayed_work_sync(&priv->update_stats_work);
+	cancel_work_sync(&priv->update_stats_work);
 }
 
 void mlx5e_destroy_netdev(struct mlx5e_priv *priv)
@@ -5017,7 +5049,6 @@ void mlx5e_destroy_netdev(struct mlx5e_priv *priv)
 	const struct mlx5e_profile *profile = priv->profile;
 	struct net_device *netdev = priv->netdev;
 
-	destroy_workqueue(priv->wq);
 	if (profile->cleanup)
 		profile->cleanup(priv);
 	free_netdev(netdev);
@@ -5066,6 +5097,7 @@ static void *mlx5e_add(struct mlx5_core_dev *mdev)
 	void *rpriv = NULL;
 	void *priv;
 	int err;
+	int nch;
 
 	err = mlx5e_check_required_hca_cap(mdev);
 	if (err)
@@ -5081,7 +5113,8 @@ static void *mlx5e_add(struct mlx5_core_dev *mdev)
 	}
 #endif
 
-	netdev = mlx5e_create_netdev(mdev, &mlx5e_nic_profile, rpriv);
+	nch = mlx5e_get_max_num_channels(mdev);
+	netdev = mlx5e_create_netdev(mdev, &mlx5e_nic_profile, nch, rpriv);
 	if (!netdev) {
 		mlx5_core_err(mdev, "mlx5e_create_netdev failed\n");
 		goto err_free_rpriv;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index c9cc9747d21d..c3c657548824 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -46,8 +46,6 @@
 
 #define MLX5E_REP_PARAMS_LOG_SQ_SIZE \
 	max(0x6, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)
-#define MLX5E_REP_PARAMS_LOG_RQ_SIZE \
-	max(0x6, MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE)
 
 static const char mlx5e_rep_driver_name[] = "mlx5e_rep";
 
@@ -182,12 +180,108 @@ static int mlx5e_rep_get_sset_count(struct net_device *dev, int sset)
 	}
 }
 
+static void mlx5e_rep_get_ringparam(struct net_device *dev,
+				struct ethtool_ringparam *param)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+
+	mlx5e_ethtool_get_ringparam(priv, param);
+}
+
+static int mlx5e_rep_set_ringparam(struct net_device *dev,
+			       struct ethtool_ringparam *param)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+
+	return mlx5e_ethtool_set_ringparam(priv, param);
+}
+
+static int mlx5e_replace_rep_vport_rx_rule(struct mlx5e_priv *priv,
+					   struct mlx5_flow_destination *dest)
+{
+	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+	struct mlx5e_rep_priv *rpriv = priv->ppriv;
+	struct mlx5_eswitch_rep *rep = rpriv->rep;
+	struct mlx5_flow_handle *flow_rule;
+
+	flow_rule = mlx5_eswitch_create_vport_rx_rule(esw,
+						      rep->vport,
+						      dest);
+	if (IS_ERR(flow_rule))
+		return PTR_ERR(flow_rule);
+
+	mlx5_del_flow_rules(rpriv->vport_rx_rule);
+	rpriv->vport_rx_rule = flow_rule;
+	return 0;
+}
+
+static void mlx5e_rep_get_channels(struct net_device *dev,
+				   struct ethtool_channels *ch)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+
+	mlx5e_ethtool_get_channels(priv, ch);
+}
+
+static int mlx5e_rep_set_channels(struct net_device *dev,
+				  struct ethtool_channels *ch)
+{
+	struct mlx5e_priv *priv = netdev_priv(dev);
+	u16 curr_channels_amount = priv->channels.params.num_channels;
+	u32 new_channels_amount = ch->combined_count;
+	struct mlx5_flow_destination new_dest;
+	int err = 0;
+
+	err = mlx5e_ethtool_set_channels(priv, ch);
+	if (err)
+		return err;
+
+	if (curr_channels_amount == 1 && new_channels_amount > 1) {
+		new_dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+		new_dest.ft = priv->fs.ttc.ft.t;
+	} else if (new_channels_amount == 1 && curr_channels_amount > 1) {
+		new_dest.type = MLX5_FLOW_DESTINATION_TYPE_TIR;
+		new_dest.tir_num = priv->direct_tir[0].tirn;
+	} else {
+		return 0;
+	}
+
+	err = mlx5e_replace_rep_vport_rx_rule(priv, &new_dest);
+	if (err) {
+		netdev_warn(priv->netdev, "Failed to update vport rx rule, when going from (%d) channels to (%d) channels\n",
+			    curr_channels_amount, new_channels_amount);
+		return err;
+	}
+
+	return 0;
+}
+
+static u32 mlx5e_rep_get_rxfh_key_size(struct net_device *netdev)
+{
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+
+	return mlx5e_ethtool_get_rxfh_key_size(priv);
+}
+
+static u32 mlx5e_rep_get_rxfh_indir_size(struct net_device *netdev)
+{
+	struct mlx5e_priv *priv = netdev_priv(netdev);
+
+	return mlx5e_ethtool_get_rxfh_indir_size(priv);
+}
+
 static const struct ethtool_ops mlx5e_rep_ethtool_ops = {
 	.get_drvinfo	   = mlx5e_rep_get_drvinfo,
 	.get_link	   = ethtool_op_get_link,
 	.get_strings       = mlx5e_rep_get_strings,
 	.get_sset_count    = mlx5e_rep_get_sset_count,
 	.get_ethtool_stats = mlx5e_rep_get_ethtool_stats,
+	.get_ringparam     = mlx5e_rep_get_ringparam,
+	.set_ringparam     = mlx5e_rep_set_ringparam,
+	.get_channels      = mlx5e_rep_get_channels,
+	.set_channels      = mlx5e_rep_set_channels,
+	.get_rxfh_key_size   = mlx5e_rep_get_rxfh_key_size,
+	.get_rxfh_indir_size = mlx5e_rep_get_rxfh_indir_size,
 };
 
 int mlx5e_attr_get(struct net_device *dev, struct switchdev_attr *attr)
@@ -759,9 +853,6 @@ static int mlx5e_rep_setup_tc_cb_egdev(enum tc_setup_type type, void *type_data,
 {
 	struct mlx5e_priv *priv = cb_priv;
 
-	if (!tc_cls_can_offload_and_chain0(priv->netdev, type_data))
-		return -EOPNOTSUPP;
-
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
 		return mlx5e_rep_setup_tc_cls_flower(priv, type_data, MLX5E_TC_EGRESS);
@@ -775,9 +866,6 @@ static int mlx5e_rep_setup_tc_cb(enum tc_setup_type type, void *type_data,
 {
 	struct mlx5e_priv *priv = cb_priv;
 
-	if (!tc_cls_can_offload_and_chain0(priv->netdev, type_data))
-		return -EOPNOTSUPP;
-
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
 		return mlx5e_rep_setup_tc_cls_flower(priv, type_data, MLX5E_TC_INGRESS);
@@ -898,8 +986,7 @@ mlx5e_rep_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
 	/* update HW stats in background for next time */
-	queue_delayed_work(priv->wq, &priv->update_stats_work, 0);
-
+	mlx5e_queue_update_stats(priv);
 	memcpy(stats, &priv->stats.vf_vport, sizeof(*stats));
 }
 
@@ -934,16 +1021,20 @@ static void mlx5e_build_rep_params(struct mlx5_core_dev *mdev,
 	params->hard_mtu    = MLX5E_ETH_HARD_MTU;
 	params->sw_mtu      = mtu;
 	params->log_sq_size = MLX5E_REP_PARAMS_LOG_SQ_SIZE;
-	params->rq_wq_type  = MLX5_WQ_TYPE_CYCLIC;
-	params->log_rq_mtu_frames = MLX5E_REP_PARAMS_LOG_RQ_SIZE;
 
+	/* RQ */
+	mlx5e_build_rq_params(mdev, params);
+
+	/* CQ moderation params */
 	params->rx_dim_enabled = MLX5_CAP_GEN(mdev, cq_moderation);
 	mlx5e_set_rx_cq_mode_params(params, cq_period_mode);
 
 	params->num_tc                = 1;
-	params->lro_wqe_sz            = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ;
 
 	mlx5_query_min_inline(mdev, &params->tx_min_inline_mode);
+
+	/* RSS */
+	mlx5e_build_rss_params(params);
 }
 
 static void mlx5e_build_rep_netdev(struct net_device *netdev)
@@ -963,6 +1054,16 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev)
 	netdev->features	 |= NETIF_F_VLAN_CHALLENGED | NETIF_F_HW_TC | NETIF_F_NETNS_LOCAL;
 	netdev->hw_features      |= NETIF_F_HW_TC;
 
+	netdev->hw_features    |= NETIF_F_SG;
+	netdev->hw_features    |= NETIF_F_IP_CSUM;
+	netdev->hw_features    |= NETIF_F_IPV6_CSUM;
+	netdev->hw_features    |= NETIF_F_GRO;
+	netdev->hw_features    |= NETIF_F_TSO;
+	netdev->hw_features    |= NETIF_F_TSO6;
+	netdev->hw_features    |= NETIF_F_RXCSUM;
+
+	netdev->features |= netdev->hw_features;
+
 	eth_hw_addr_random(netdev);
 
 	netdev->min_mtu = ETH_MIN_MTU;
@@ -970,63 +1071,127 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev)
 	netdev->max_mtu = MLX5E_HW2SW_MTU(&priv->channels.params, max_mtu);
 }
 
-static void mlx5e_init_rep(struct mlx5_core_dev *mdev,
-			   struct net_device *netdev,
-			   const struct mlx5e_profile *profile,
-			   void *ppriv)
+static int mlx5e_init_rep(struct mlx5_core_dev *mdev,
+			  struct net_device *netdev,
+			  const struct mlx5e_profile *profile,
+			  void *ppriv)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
+	int err;
 
-	priv->mdev                         = mdev;
-	priv->netdev                       = netdev;
-	priv->profile                      = profile;
-	priv->ppriv                        = ppriv;
-
-	mutex_init(&priv->state_lock);
+	err = mlx5e_netdev_init(netdev, priv, mdev, profile, ppriv);
+	if (err)
+		return err;
 
-	INIT_DELAYED_WORK(&priv->update_stats_work, mlx5e_update_stats_work);
 
-	priv->channels.params.num_channels = profile->max_nch(mdev);
+	priv->channels.params.num_channels =
+				mlx5e_get_netdev_max_channels(netdev);
 
 	mlx5e_build_rep_params(mdev, &priv->channels.params, netdev->mtu);
 	mlx5e_build_rep_netdev(netdev);
 
 	mlx5e_timestamp_init(priv);
+
+	return 0;
 }
 
-static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
+static void mlx5e_cleanup_rep(struct mlx5e_priv *priv)
+{
+	mlx5e_netdev_cleanup(priv->netdev, priv);
+}
+
+static int mlx5e_create_rep_ttc_table(struct mlx5e_priv *priv)
+{
+	struct ttc_params ttc_params = {};
+	int tt, err;
+
+	priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
+					      MLX5_FLOW_NAMESPACE_KERNEL);
+
+	/* The inner_ttc in the ttc params is intentionally not set */
+	ttc_params.any_tt_tirn = priv->direct_tir[0].tirn;
+	mlx5e_set_ttc_ft_params(&ttc_params);
+	for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++)
+		ttc_params.indir_tirn[tt] = priv->indir_tir[tt].tirn;
+
+	err = mlx5e_create_ttc_table(priv, &ttc_params, &priv->fs.ttc);
+	if (err) {
+		netdev_err(priv->netdev, "Failed to create rep ttc table, err=%d\n", err);
+		return err;
+	}
+	return 0;
+}
+
+static int mlx5e_create_rep_vport_rx_rule(struct mlx5e_priv *priv)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	struct mlx5e_rep_priv *rpriv = priv->ppriv;
 	struct mlx5_eswitch_rep *rep = rpriv->rep;
 	struct mlx5_flow_handle *flow_rule;
+	struct mlx5_flow_destination dest;
+
+	dest.type = MLX5_FLOW_DESTINATION_TYPE_TIR;
+	dest.tir_num = priv->direct_tir[0].tirn;
+	flow_rule = mlx5_eswitch_create_vport_rx_rule(esw,
+						      rep->vport,
+						      &dest);
+	if (IS_ERR(flow_rule))
+		return PTR_ERR(flow_rule);
+	rpriv->vport_rx_rule = flow_rule;
+	return 0;
+}
+
+static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
+{
+	struct mlx5_core_dev *mdev = priv->mdev;
 	int err;
 
 	mlx5e_init_l2_addr(priv);
 
+	err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
+	if (err) {
+		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
+		return err;
+	}
+
+	err = mlx5e_create_indirect_rqt(priv);
+	if (err)
+		goto err_close_drop_rq;
+
 	err = mlx5e_create_direct_rqts(priv);
 	if (err)
-		return err;
+		goto err_destroy_indirect_rqts;
 
-	err = mlx5e_create_direct_tirs(priv);
+	err = mlx5e_create_indirect_tirs(priv, false);
 	if (err)
 		goto err_destroy_direct_rqts;
 
-	flow_rule = mlx5_eswitch_create_vport_rx_rule(esw,
-						      rep->vport,
-						      priv->direct_tir[0].tirn);
-	if (IS_ERR(flow_rule)) {
-		err = PTR_ERR(flow_rule);
+	err = mlx5e_create_direct_tirs(priv);
+	if (err)
+		goto err_destroy_indirect_tirs;
+
+	err = mlx5e_create_rep_ttc_table(priv);
+	if (err)
 		goto err_destroy_direct_tirs;
-	}
-	rpriv->vport_rx_rule = flow_rule;
+
+	err = mlx5e_create_rep_vport_rx_rule(priv);
+	if (err)
+		goto err_destroy_ttc_table;
 
 	return 0;
 
+err_destroy_ttc_table:
+	mlx5e_destroy_ttc_table(priv, &priv->fs.ttc);
 err_destroy_direct_tirs:
 	mlx5e_destroy_direct_tirs(priv);
+err_destroy_indirect_tirs:
+	mlx5e_destroy_indirect_tirs(priv, false);
 err_destroy_direct_rqts:
 	mlx5e_destroy_direct_rqts(priv);
+err_destroy_indirect_rqts:
+	mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+err_close_drop_rq:
+	mlx5e_close_drop_rq(&priv->drop_rq);
 	return err;
 }
 
@@ -1035,8 +1200,12 @@ static void mlx5e_cleanup_rep_rx(struct mlx5e_priv *priv)
 	struct mlx5e_rep_priv *rpriv = priv->ppriv;
 
 	mlx5_del_flow_rules(rpriv->vport_rx_rule);
+	mlx5e_destroy_ttc_table(priv, &priv->fs.ttc);
 	mlx5e_destroy_direct_tirs(priv);
+	mlx5e_destroy_indirect_tirs(priv, false);
 	mlx5e_destroy_direct_rqts(priv);
+	mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+	mlx5e_close_drop_rq(&priv->drop_rq);
 }
 
 static int mlx5e_init_rep_tx(struct mlx5e_priv *priv)
@@ -1051,23 +1220,17 @@ static int mlx5e_init_rep_tx(struct mlx5e_priv *priv)
 	return 0;
 }
 
-static int mlx5e_get_rep_max_num_channels(struct mlx5_core_dev *mdev)
-{
-#define	MLX5E_PORT_REPRESENTOR_NCH 1
-	return MLX5E_PORT_REPRESENTOR_NCH;
-}
-
 static const struct mlx5e_profile mlx5e_rep_profile = {
 	.init			= mlx5e_init_rep,
+	.cleanup		= mlx5e_cleanup_rep,
 	.init_rx		= mlx5e_init_rep_rx,
 	.cleanup_rx		= mlx5e_cleanup_rep_rx,
 	.init_tx		= mlx5e_init_rep_tx,
 	.cleanup_tx		= mlx5e_cleanup_nic_tx,
 	.update_stats           = mlx5e_rep_update_hw_counters,
-	.max_nch		= mlx5e_get_rep_max_num_channels,
 	.update_carrier		= NULL,
 	.rx_handlers.handle_rx_cqe       = mlx5e_handle_rx_cqe_rep,
-	.rx_handlers.handle_rx_cqe_mpwqe = NULL /* Not supported */,
+	.rx_handlers.handle_rx_cqe_mpwqe = mlx5e_handle_rx_cqe_mpwrq,
 	.max_tc			= 1,
 };
 
@@ -1127,13 +1290,14 @@ mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
 	struct mlx5e_rep_priv *rpriv;
 	struct net_device *netdev;
 	struct mlx5e_priv *upriv;
-	int err;
+	int nch, err;
 
 	rpriv = kzalloc(sizeof(*rpriv), GFP_KERNEL);
 	if (!rpriv)
 		return -ENOMEM;
 
-	netdev = mlx5e_create_netdev(dev, &mlx5e_rep_profile, rpriv);
+	nch = mlx5e_get_max_num_channels(dev);
+	netdev = mlx5e_create_netdev(dev, &mlx5e_rep_profile, nch, rpriv);
 	if (!netdev) {
 		pr_warn("Failed to create representor netdev for vport %d\n",
 			rep->vport);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 15d8ae28c040..2f7fb8de6967 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -37,6 +37,7 @@
 #include <net/busy_poll.h>
 #include <net/ip6_checksum.h>
 #include <net/page_pool.h>
+#include <net/inet_ecn.h>
 #include "en.h"
 #include "en_tc.h"
 #include "eswitch.h"
@@ -432,10 +433,9 @@ static inline u16 mlx5e_icosq_wrap_cnt(struct mlx5e_icosq *sq)
 
 static inline void mlx5e_fill_icosq_frag_edge(struct mlx5e_icosq *sq,
 					      struct mlx5_wq_cyc *wq,
-					      u16 pi, u16 frag_pi)
+					      u16 pi, u16 nnops)
 {
 	struct mlx5e_sq_wqe_info *edge_wi, *wi = &sq->db.ico_wqe[pi];
-	u8 nnops = mlx5_wq_cyc_get_frag_size(wq) - frag_pi;
 
 	edge_wi = wi + nnops;
 
@@ -454,15 +454,14 @@ static int mlx5e_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix)
 	struct mlx5_wq_cyc *wq = &sq->wq;
 	struct mlx5e_umr_wqe *umr_wqe;
 	u16 xlt_offset = ix << (MLX5E_LOG_ALIGNED_MPWQE_PPW - 1);
-	u16 pi, frag_pi;
+	u16 pi, contig_wqebbs_room;
 	int err;
 	int i;
 
 	pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
-	frag_pi = mlx5_wq_cyc_ctr2fragix(wq, sq->pc);
-
-	if (unlikely(frag_pi + MLX5E_UMR_WQEBBS > mlx5_wq_cyc_get_frag_size(wq))) {
-		mlx5e_fill_icosq_frag_edge(sq, wq, pi, frag_pi);
+	contig_wqebbs_room = mlx5_wq_cyc_get_contig_wqebbs(wq, pi);
+	if (unlikely(contig_wqebbs_room < MLX5E_UMR_WQEBBS)) {
+		mlx5e_fill_icosq_frag_edge(sq, wq, pi, contig_wqebbs_room);
 		pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
 	}
 
@@ -690,12 +689,29 @@ static inline void mlx5e_skb_set_hash(struct mlx5_cqe64 *cqe,
 	skb_set_hash(skb, be32_to_cpu(cqe->rss_hash_result), ht);
 }
 
-static inline bool is_last_ethertype_ip(struct sk_buff *skb, int *network_depth)
+static inline bool is_last_ethertype_ip(struct sk_buff *skb, int *network_depth,
+					__be16 *proto)
 {
-	__be16 ethertype = ((struct ethhdr *)skb->data)->h_proto;
+	*proto = ((struct ethhdr *)skb->data)->h_proto;
+	*proto = __vlan_get_protocol(skb, *proto, network_depth);
+	return (*proto == htons(ETH_P_IP) || *proto == htons(ETH_P_IPV6));
+}
+
+static inline void mlx5e_enable_ecn(struct mlx5e_rq *rq, struct sk_buff *skb)
+{
+	int network_depth = 0;
+	__be16 proto;
+	void *ip;
+	int rc;
+
+	if (unlikely(!is_last_ethertype_ip(skb, &network_depth, &proto)))
+		return;
 
-	ethertype = __vlan_get_protocol(skb, ethertype, network_depth);
-	return (ethertype == htons(ETH_P_IP) || ethertype == htons(ETH_P_IPV6));
+	ip = skb->data + network_depth;
+	rc = ((proto == htons(ETH_P_IP)) ? IP_ECN_set_ce((struct iphdr *)ip) :
+					 IP6_ECN_set_ce(skb, (struct ipv6hdr *)ip));
+
+	rq->stats->ecn_mark += !!rc;
 }
 
 static __be32 mlx5e_get_fcs(struct sk_buff *skb)
@@ -737,6 +753,14 @@ static __be32 mlx5e_get_fcs(struct sk_buff *skb)
 	return fcs_bytes;
 }
 
+static u8 get_ip_proto(struct sk_buff *skb, __be16 proto)
+{
+	void *ip_p = skb->data + sizeof(struct ethhdr);
+
+	return (proto == htons(ETH_P_IP)) ? ((struct iphdr *)ip_p)->protocol :
+					    ((struct ipv6hdr *)ip_p)->nexthdr;
+}
+
 static inline void mlx5e_handle_csum(struct net_device *netdev,
 				     struct mlx5_cqe64 *cqe,
 				     struct mlx5e_rq *rq,
@@ -745,6 +769,7 @@ static inline void mlx5e_handle_csum(struct net_device *netdev,
 {
 	struct mlx5e_rq_stats *stats = rq->stats;
 	int network_depth = 0;
+	__be16 proto;
 
 	if (unlikely(!(netdev->features & NETIF_F_RXCSUM)))
 		goto csum_none;
@@ -755,7 +780,13 @@ static inline void mlx5e_handle_csum(struct net_device *netdev,
 		return;
 	}
 
-	if (likely(is_last_ethertype_ip(skb, &network_depth))) {
+	if (unlikely(test_bit(MLX5E_RQ_STATE_NO_CSUM_COMPLETE, &rq->state)))
+		goto csum_unnecessary;
+
+	if (likely(is_last_ethertype_ip(skb, &network_depth, &proto))) {
+		if (unlikely(get_ip_proto(skb, proto) == IPPROTO_SCTP))
+			goto csum_unnecessary;
+
 		skb->ip_summed = CHECKSUM_COMPLETE;
 		skb->csum = csum_unfold((__force __sum16)cqe->check_sum);
 		if (network_depth > ETH_HLEN)
@@ -773,8 +804,10 @@ static inline void mlx5e_handle_csum(struct net_device *netdev,
 		return;
 	}
 
+csum_unnecessary:
 	if (likely((cqe->hds_ip_ext & CQE_L3_OK) &&
-		   (cqe->hds_ip_ext & CQE_L4_OK))) {
+		   ((cqe->hds_ip_ext & CQE_L4_OK) ||
+		    (get_cqe_l4_hdr_type(cqe) == CQE_L4_HDR_TYPE_NONE)))) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 		if (cqe_is_tunneled(cqe)) {
 			skb->csum_level = 1;
@@ -790,6 +823,8 @@ csum_none:
 	stats->csum_none++;
 }
 
+#define MLX5E_CE_BIT_MASK 0x80
+
 static inline void mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe,
 				      u32 cqe_bcnt,
 				      struct mlx5e_rq *rq,
@@ -834,6 +869,10 @@ static inline void mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe,
 	skb->mark = be32_to_cpu(cqe->sop_drop_qpn) & MLX5E_TC_FLOW_ID_MASK;
 
 	mlx5e_handle_csum(netdev, cqe, rq, skb, !!lro_num_seg);
+	/* checking CE bit in cqe - MSB in ml_path field */
+	if (unlikely(cqe->ml_path & MLX5E_CE_BIT_MASK))
+		mlx5e_enable_ecn(rq, skb);
+
 	skb->protocol = eth_type_trans(skb, netdev);
 }
 
@@ -1230,8 +1269,8 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq,
 					 u32 cqe_bcnt,
 					 struct sk_buff *skb)
 {
-	struct mlx5e_rq_stats *stats = rq->stats;
 	struct hwtstamp_config *tstamp;
+	struct mlx5e_rq_stats *stats;
 	struct net_device *netdev;
 	struct mlx5e_priv *priv;
 	char *pseudo_header;
@@ -1254,6 +1293,7 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq,
 
 	priv = mlx5i_epriv(netdev);
 	tstamp = &priv->tstamp;
+	stats = &priv->channel_stats[rq->ix].rq;
 
 	g = (be32_to_cpu(cqe->flags_rqpn) >> 28) & 3;
 	dgid = skb->data + MLX5_IB_GRH_DGID_OFFSET;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 6839481f7697..1e55b9c27ffc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -53,6 +53,7 @@ static const struct counter_desc sw_stats_desc[] = {
 
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_lro_packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_lro_bytes) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_ecn_mark) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_removed_vlan_packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_none) },
@@ -92,6 +93,7 @@ static const struct counter_desc sw_stats_desc[] = {
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_busy) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_waive) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_congst_umr) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_arfs_err) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, ch_events) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, ch_poll) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, ch_arm) },
@@ -131,7 +133,7 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv)
 
 	memset(s, 0, sizeof(*s));
 
-	for (i = 0; i < priv->profile->max_nch(priv->mdev); i++) {
+	for (i = 0; i < mlx5e_get_netdev_max_channels(priv->netdev); i++) {
 		struct mlx5e_channel_stats *channel_stats =
 			&priv->channel_stats[i];
 		struct mlx5e_xdpsq_stats *xdpsq_red_stats = &channel_stats->xdpsq;
@@ -144,6 +146,7 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv)
 		s->rx_bytes	+= rq_stats->bytes;
 		s->rx_lro_packets += rq_stats->lro_packets;
 		s->rx_lro_bytes	+= rq_stats->lro_bytes;
+		s->rx_ecn_mark	+= rq_stats->ecn_mark;
 		s->rx_removed_vlan_packets += rq_stats->removed_vlan_packets;
 		s->rx_csum_none	+= rq_stats->csum_none;
 		s->rx_csum_complete += rq_stats->csum_complete;
@@ -168,6 +171,7 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv)
 		s->rx_cache_busy  += rq_stats->cache_busy;
 		s->rx_cache_waive += rq_stats->cache_waive;
 		s->rx_congst_umr  += rq_stats->congst_umr;
+		s->rx_arfs_err    += rq_stats->arfs_err;
 		s->ch_events      += ch_stats->events;
 		s->ch_poll        += ch_stats->poll;
 		s->ch_arm         += ch_stats->arm;
@@ -610,46 +614,82 @@ static const struct counter_desc pport_phy_statistical_stats_desc[] = {
 	{ "rx_corrected_bits_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits) },
 };
 
-#define NUM_PPORT_PHY_STATISTICAL_COUNTERS ARRAY_SIZE(pport_phy_statistical_stats_desc)
+static const struct counter_desc
+pport_phy_statistical_err_lanes_stats_desc[] = {
+	{ "rx_err_lane_0_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits_lane0) },
+	{ "rx_err_lane_1_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits_lane1) },
+	{ "rx_err_lane_2_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits_lane2) },
+	{ "rx_err_lane_3_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits_lane3) },
+};
+
+#define NUM_PPORT_PHY_STATISTICAL_COUNTERS \
+	ARRAY_SIZE(pport_phy_statistical_stats_desc)
+#define NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS \
+	ARRAY_SIZE(pport_phy_statistical_err_lanes_stats_desc)
 
 static int mlx5e_grp_phy_get_num_stats(struct mlx5e_priv *priv)
 {
+	struct mlx5_core_dev *mdev = priv->mdev;
+	int num_stats;
+
 	/* "1" for link_down_events special counter */
-	return MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group) ?
-		NUM_PPORT_PHY_STATISTICAL_COUNTERS + 1 : 1;
+	num_stats = 1;
+
+	num_stats += MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group) ?
+		     NUM_PPORT_PHY_STATISTICAL_COUNTERS : 0;
+
+	num_stats += MLX5_CAP_PCAM_FEATURE(mdev, per_lane_error_counters) ?
+		     NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS : 0;
+
+	return num_stats;
 }
 
 static int mlx5e_grp_phy_fill_strings(struct mlx5e_priv *priv, u8 *data,
 				      int idx)
 {
+	struct mlx5_core_dev *mdev = priv->mdev;
 	int i;
 
 	strcpy(data + (idx++) * ETH_GSTRING_LEN, "link_down_events_phy");
 
-	if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group))
+	if (!MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group))
 		return idx;
 
 	for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_COUNTERS; i++)
 		strcpy(data + (idx++) * ETH_GSTRING_LEN,
 		       pport_phy_statistical_stats_desc[i].format);
+
+	if (MLX5_CAP_PCAM_FEATURE(mdev, per_lane_error_counters))
+		for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS; i++)
+			strcpy(data + (idx++) * ETH_GSTRING_LEN,
+			       pport_phy_statistical_err_lanes_stats_desc[i].format);
+
 	return idx;
 }
 
 static int mlx5e_grp_phy_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx)
 {
+	struct mlx5_core_dev *mdev = priv->mdev;
 	int i;
 
 	/* link_down_events_phy has special handling since it is not stored in __be64 format */
 	data[idx++] = MLX5_GET(ppcnt_reg, priv->stats.pport.phy_counters,
 			       counter_set.phys_layer_cntrs.link_down_events);
 
-	if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group))
+	if (!MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group))
 		return idx;
 
 	for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_COUNTERS; i++)
 		data[idx++] =
 			MLX5E_READ_CTR64_BE(&priv->stats.pport.phy_statistical_counters,
 					    pport_phy_statistical_stats_desc, i);
+
+	if (MLX5_CAP_PCAM_FEATURE(mdev, per_lane_error_counters))
+		for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS; i++)
+			data[idx++] =
+				MLX5E_READ_CTR64_BE(&priv->stats.pport.phy_statistical_counters,
+						    pport_phy_statistical_err_lanes_stats_desc,
+						    i);
 	return idx;
 }
 
@@ -1144,6 +1184,7 @@ static const struct counter_desc rq_stats_desc[] = {
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_redirect) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_packets) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_bytes) },
+	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, ecn_mark) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, removed_vlan_packets) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, wqe_err) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler_cqes) },
@@ -1158,6 +1199,7 @@ static const struct counter_desc rq_stats_desc[] = {
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_waive) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, congst_umr) },
+	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, arfs_err) },
 };
 
 static const struct counter_desc sq_stats_desc[] = {
@@ -1211,7 +1253,7 @@ static const struct counter_desc ch_stats_desc[] = {
 
 static int mlx5e_grp_channels_get_num_stats(struct mlx5e_priv *priv)
 {
-	int max_nch = priv->profile->max_nch(priv->mdev);
+	int max_nch = mlx5e_get_netdev_max_channels(priv->netdev);
 
 	return (NUM_RQ_STATS * max_nch) +
 	       (NUM_CH_STATS * max_nch) +
@@ -1223,7 +1265,7 @@ static int mlx5e_grp_channels_get_num_stats(struct mlx5e_priv *priv)
 static int mlx5e_grp_channels_fill_strings(struct mlx5e_priv *priv, u8 *data,
 					   int idx)
 {
-	int max_nch = priv->profile->max_nch(priv->mdev);
+	int max_nch = mlx5e_get_netdev_max_channels(priv->netdev);
 	int i, j, tc;
 
 	for (i = 0; i < max_nch; i++)
@@ -1258,7 +1300,7 @@ static int mlx5e_grp_channels_fill_strings(struct mlx5e_priv *priv, u8 *data,
 static int mlx5e_grp_channels_fill_stats(struct mlx5e_priv *priv, u64 *data,
 					 int idx)
 {
-	int max_nch = priv->profile->max_nch(priv->mdev);
+	int max_nch = mlx5e_get_netdev_max_channels(priv->netdev);
 	int i, j, tc;
 
 	for (i = 0; i < max_nch; i++)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index a4c035aedd46..77f74ce11280 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -66,6 +66,7 @@ struct mlx5e_sw_stats {
 	u64 tx_nop;
 	u64 rx_lro_packets;
 	u64 rx_lro_bytes;
+	u64 rx_ecn_mark;
 	u64 rx_removed_vlan_packets;
 	u64 rx_csum_unnecessary;
 	u64 rx_csum_none;
@@ -105,6 +106,7 @@ struct mlx5e_sw_stats {
 	u64 rx_cache_busy;
 	u64 rx_cache_waive;
 	u64 rx_congst_umr;
+	u64 rx_arfs_err;
 	u64 ch_events;
 	u64 ch_poll;
 	u64 ch_arm;
@@ -184,6 +186,7 @@ struct mlx5e_rq_stats {
 	u64 csum_none;
 	u64 lro_packets;
 	u64 lro_bytes;
+	u64 ecn_mark;
 	u64 removed_vlan_packets;
 	u64 xdp_drop;
 	u64 xdp_redirect;
@@ -200,6 +203,7 @@ struct mlx5e_rq_stats {
 	u64 cache_busy;
 	u64 cache_waive;
 	u64 congst_umr;
+	u64 arfs_err;
 };
 
 struct mlx5e_sq_stats {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 85796727093e..608025ca5c04 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -61,6 +61,7 @@ struct mlx5_nic_flow_attr {
 	u32 hairpin_tirn;
 	u8 match_level;
 	struct mlx5_flow_table	*hairpin_ft;
+	struct mlx5_fc		*counter;
 };
 
 #define MLX5E_TC_FLOW_BASE (MLX5E_TC_LAST_EXPORTED_BIT + 1)
@@ -73,6 +74,7 @@ enum {
 	MLX5E_TC_FLOW_OFFLOADED	= BIT(MLX5E_TC_FLOW_BASE + 2),
 	MLX5E_TC_FLOW_HAIRPIN	= BIT(MLX5E_TC_FLOW_BASE + 3),
 	MLX5E_TC_FLOW_HAIRPIN_RSS = BIT(MLX5E_TC_FLOW_BASE + 4),
+	MLX5E_TC_FLOW_SLOW	  = BIT(MLX5E_TC_FLOW_BASE + 5),
 };
 
 #define MLX5E_TC_MAX_SPLITS 1
@@ -81,7 +83,7 @@ struct mlx5e_tc_flow {
 	struct rhash_head	node;
 	struct mlx5e_priv	*priv;
 	u64			cookie;
-	u8			flags;
+	u16			flags;
 	struct mlx5_flow_handle *rule[MLX5E_TC_MAX_SPLITS + 1];
 	struct list_head	encap;   /* flows sharing the same encap ID */
 	struct list_head	mod_hdr; /* flows sharing the same mod hdr ID */
@@ -100,11 +102,6 @@ struct mlx5e_tc_flow_parse_attr {
 	int mirred_ifindex;
 };
 
-enum {
-	MLX5_HEADER_TYPE_VXLAN = 0x0,
-	MLX5_HEADER_TYPE_NVGRE = 0x1,
-};
-
 #define MLX5E_TC_TABLE_NUM_GROUPS 4
 #define MLX5E_TC_TABLE_MAX_GROUP_SIZE BIT(16)
 
@@ -532,7 +529,8 @@ static struct mlx5e_hairpin_entry *mlx5e_hairpin_get(struct mlx5e_priv *priv,
 #define UNKNOWN_MATCH_PRIO 8
 
 static int mlx5e_hairpin_get_prio(struct mlx5e_priv *priv,
-				  struct mlx5_flow_spec *spec, u8 *match_prio)
+				  struct mlx5_flow_spec *spec, u8 *match_prio,
+				  struct netlink_ext_ack *extack)
 {
 	void *headers_c, *headers_v;
 	u8 prio_val, prio_mask = 0;
@@ -540,8 +538,8 @@ static int mlx5e_hairpin_get_prio(struct mlx5e_priv *priv,
 
 #ifdef CONFIG_MLX5_CORE_EN_DCB
 	if (priv->dcbx_dp.trust_state != MLX5_QPTS_TRUST_PCP) {
-		netdev_warn(priv->netdev,
-			    "only PCP trust state supported for hairpin\n");
+		NL_SET_ERR_MSG_MOD(extack,
+				   "only PCP trust state supported for hairpin");
 		return -EOPNOTSUPP;
 	}
 #endif
@@ -557,8 +555,8 @@ static int mlx5e_hairpin_get_prio(struct mlx5e_priv *priv,
 	if (!vlan_present || !prio_mask) {
 		prio_val = UNKNOWN_MATCH_PRIO;
 	} else if (prio_mask != 0x7) {
-		netdev_warn(priv->netdev,
-			    "masked priority match not supported for hairpin\n");
+		NL_SET_ERR_MSG_MOD(extack,
+				   "masked priority match not supported for hairpin");
 		return -EOPNOTSUPP;
 	}
 
@@ -568,7 +566,8 @@ static int mlx5e_hairpin_get_prio(struct mlx5e_priv *priv,
 
 static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
 				  struct mlx5e_tc_flow *flow,
-				  struct mlx5e_tc_flow_parse_attr *parse_attr)
+				  struct mlx5e_tc_flow_parse_attr *parse_attr,
+				  struct netlink_ext_ack *extack)
 {
 	int peer_ifindex = parse_attr->mirred_ifindex;
 	struct mlx5_hairpin_params params;
@@ -583,12 +582,13 @@ static int mlx5e_hairpin_flow_add(struct mlx5e_priv *priv,
 
 	peer_mdev = mlx5e_hairpin_get_mdev(dev_net(priv->netdev), peer_ifindex);
 	if (!MLX5_CAP_GEN(priv->mdev, hairpin) || !MLX5_CAP_GEN(peer_mdev, hairpin)) {
-		netdev_warn(priv->netdev, "hairpin is not supported\n");
+		NL_SET_ERR_MSG_MOD(extack, "hairpin is not supported");
 		return -EOPNOTSUPP;
 	}
 
 	peer_id = MLX5_CAP_GEN(peer_mdev, vhca_id);
-	err = mlx5e_hairpin_get_prio(priv, &parse_attr->spec, &match_prio);
+	err = mlx5e_hairpin_get_prio(priv, &parse_attr->spec, &match_prio,
+				     extack);
 	if (err)
 		return err;
 	hpe = mlx5e_hairpin_get(priv, peer_id, match_prio);
@@ -674,29 +674,28 @@ static void mlx5e_hairpin_flow_del(struct mlx5e_priv *priv,
 	}
 }
 
-static struct mlx5_flow_handle *
+static int
 mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv,
 		      struct mlx5e_tc_flow_parse_attr *parse_attr,
-		      struct mlx5e_tc_flow *flow)
+		      struct mlx5e_tc_flow *flow,
+		      struct netlink_ext_ack *extack)
 {
 	struct mlx5_nic_flow_attr *attr = flow->nic_attr;
 	struct mlx5_core_dev *dev = priv->mdev;
 	struct mlx5_flow_destination dest[2] = {};
 	struct mlx5_flow_act flow_act = {
 		.action = attr->action,
-		.has_flow_tag = true,
 		.flow_tag = attr->flow_tag,
-		.encap_id = 0,
+		.reformat_id = 0,
+		.flags    = FLOW_ACT_HAS_TAG | FLOW_ACT_NO_APPEND,
 	};
 	struct mlx5_fc *counter = NULL;
-	struct mlx5_flow_handle *rule;
 	bool table_created = false;
 	int err, dest_ix = 0;
 
 	if (flow->flags & MLX5E_TC_FLOW_HAIRPIN) {
-		err = mlx5e_hairpin_flow_add(priv, flow, parse_attr);
+		err = mlx5e_hairpin_flow_add(priv, flow, parse_attr, extack);
 		if (err) {
-			rule = ERR_PTR(err);
 			goto err_add_hairpin_flow;
 		}
 		if (flow->flags & MLX5E_TC_FLOW_HAIRPIN_RSS) {
@@ -716,22 +715,21 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv,
 	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT) {
 		counter = mlx5_fc_create(dev, true);
 		if (IS_ERR(counter)) {
-			rule = ERR_CAST(counter);
+			err = PTR_ERR(counter);
 			goto err_fc_create;
 		}
 		dest[dest_ix].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
-		dest[dest_ix].counter = counter;
+		dest[dest_ix].counter_id = mlx5_fc_id(counter);
 		dest_ix++;
+		attr->counter = counter;
 	}
 
 	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
 		err = mlx5e_attach_mod_hdr(priv, flow, parse_attr);
 		flow_act.modify_id = attr->mod_hdr_id;
 		kfree(parse_attr->mod_hdr_actions);
-		if (err) {
-			rule = ERR_PTR(err);
+		if (err)
 			goto err_create_mod_hdr_id;
-		}
 	}
 
 	if (IS_ERR_OR_NULL(priv->fs.tc.t)) {
@@ -753,9 +751,11 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv,
 							    MLX5E_TC_TABLE_NUM_GROUPS,
 							    MLX5E_TC_FT_LEVEL, 0);
 		if (IS_ERR(priv->fs.tc.t)) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Failed to create tc offload table\n");
 			netdev_err(priv->netdev,
 				   "Failed to create tc offload table\n");
-			rule = ERR_CAST(priv->fs.tc.t);
+			err = PTR_ERR(priv->fs.tc.t);
 			goto err_create_ft;
 		}
 
@@ -765,13 +765,15 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv,
 	if (attr->match_level != MLX5_MATCH_NONE)
 		parse_attr->spec.match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
 
-	rule = mlx5_add_flow_rules(priv->fs.tc.t, &parse_attr->spec,
-				   &flow_act, dest, dest_ix);
+	flow->rule[0] = mlx5_add_flow_rules(priv->fs.tc.t, &parse_attr->spec,
+					    &flow_act, dest, dest_ix);
 
-	if (IS_ERR(rule))
+	if (IS_ERR(flow->rule[0])) {
+		err = PTR_ERR(flow->rule[0]);
 		goto err_add_rule;
+	}
 
-	return rule;
+	return 0;
 
 err_add_rule:
 	if (table_created) {
@@ -787,7 +789,7 @@ err_fc_create:
 	if (flow->flags & MLX5E_TC_FLOW_HAIRPIN)
 		mlx5e_hairpin_flow_del(priv, flow);
 err_add_hairpin_flow:
-	return rule;
+	return err;
 }
 
 static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
@@ -796,7 +798,7 @@ static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
 	struct mlx5_nic_flow_attr *attr = flow->nic_attr;
 	struct mlx5_fc *counter = NULL;
 
-	counter = mlx5_flow_rule_counter(flow->rule[0]);
+	counter = attr->counter;
 	mlx5_del_flow_rules(flow->rule[0]);
 	mlx5_fc_destroy(priv->mdev, counter);
 
@@ -819,30 +821,119 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv,
 			      struct ip_tunnel_info *tun_info,
 			      struct net_device *mirred_dev,
 			      struct net_device **encap_dev,
-			      struct mlx5e_tc_flow *flow);
+			      struct mlx5e_tc_flow *flow,
+			      struct netlink_ext_ack *extack);
 
 static struct mlx5_flow_handle *
+mlx5e_tc_offload_fdb_rules(struct mlx5_eswitch *esw,
+			   struct mlx5e_tc_flow *flow,
+			   struct mlx5_flow_spec *spec,
+			   struct mlx5_esw_flow_attr *attr)
+{
+	struct mlx5_flow_handle *rule;
+
+	rule = mlx5_eswitch_add_offloaded_rule(esw, spec, attr);
+	if (IS_ERR(rule))
+		return rule;
+
+	if (attr->mirror_count) {
+		flow->rule[1] = mlx5_eswitch_add_fwd_rule(esw, spec, attr);
+		if (IS_ERR(flow->rule[1])) {
+			mlx5_eswitch_del_offloaded_rule(esw, rule, attr);
+			return flow->rule[1];
+		}
+	}
+
+	flow->flags |= MLX5E_TC_FLOW_OFFLOADED;
+	return rule;
+}
+
+static void
+mlx5e_tc_unoffload_fdb_rules(struct mlx5_eswitch *esw,
+			     struct mlx5e_tc_flow *flow,
+			   struct mlx5_esw_flow_attr *attr)
+{
+	flow->flags &= ~MLX5E_TC_FLOW_OFFLOADED;
+
+	if (attr->mirror_count)
+		mlx5_eswitch_del_fwd_rule(esw, flow->rule[1], attr);
+
+	mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], attr);
+}
+
+static struct mlx5_flow_handle *
+mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw,
+			      struct mlx5e_tc_flow *flow,
+			      struct mlx5_flow_spec *spec,
+			      struct mlx5_esw_flow_attr *slow_attr)
+{
+	struct mlx5_flow_handle *rule;
+
+	memcpy(slow_attr, flow->esw_attr, sizeof(*slow_attr));
+	slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,
+	slow_attr->mirror_count = 0,
+	slow_attr->dest_chain = FDB_SLOW_PATH_CHAIN,
+
+	rule = mlx5e_tc_offload_fdb_rules(esw, flow, spec, slow_attr);
+	if (!IS_ERR(rule))
+		flow->flags |= MLX5E_TC_FLOW_SLOW;
+
+	return rule;
+}
+
+static void
+mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw,
+				  struct mlx5e_tc_flow *flow,
+				  struct mlx5_esw_flow_attr *slow_attr)
+{
+	memcpy(slow_attr, flow->esw_attr, sizeof(*slow_attr));
+	mlx5e_tc_unoffload_fdb_rules(esw, flow, slow_attr);
+	flow->flags &= ~MLX5E_TC_FLOW_SLOW;
+}
+
+static int
 mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
 		      struct mlx5e_tc_flow_parse_attr *parse_attr,
-		      struct mlx5e_tc_flow *flow)
+		      struct mlx5e_tc_flow *flow,
+		      struct netlink_ext_ack *extack)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+	u32 max_chain = mlx5_eswitch_get_chain_range(esw);
 	struct mlx5_esw_flow_attr *attr = flow->esw_attr;
+	u16 max_prio = mlx5_eswitch_get_prio_range(esw);
 	struct net_device *out_dev, *encap_dev = NULL;
-	struct mlx5_flow_handle *rule = NULL;
+	struct mlx5_fc *counter = NULL;
 	struct mlx5e_rep_priv *rpriv;
 	struct mlx5e_priv *out_priv;
-	int err;
+	int err = 0, encap_err = 0;
+
+	/* if prios are not supported, keep the old behaviour of using same prio
+	 * for all offloaded rules.
+	 */
+	if (!mlx5_eswitch_prios_supported(esw))
+		attr->prio = 1;
 
-	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) {
+	if (attr->chain > max_chain) {
+		NL_SET_ERR_MSG(extack, "Requested chain is out of supported range");
+		err = -EOPNOTSUPP;
+		goto err_max_prio_chain;
+	}
+
+	if (attr->prio > max_prio) {
+		NL_SET_ERR_MSG(extack, "Requested priority is out of supported range");
+		err = -EOPNOTSUPP;
+		goto err_max_prio_chain;
+	}
+
+	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT) {
 		out_dev = __dev_get_by_index(dev_net(priv->netdev),
 					     attr->parse_attr->mirred_ifindex);
-		err = mlx5e_attach_encap(priv, &parse_attr->tun_info,
-					 out_dev, &encap_dev, flow);
-		if (err) {
-			rule = ERR_PTR(err);
-			if (err != -EAGAIN)
-				goto err_attach_encap;
+		encap_err = mlx5e_attach_encap(priv, &parse_attr->tun_info,
+					       out_dev, &encap_dev, flow,
+					       extack);
+		if (encap_err && encap_err != -EAGAIN) {
+			err = encap_err;
+			goto err_attach_encap;
 		}
 		out_priv = netdev_priv(encap_dev);
 		rpriv = out_priv->ppriv;
@@ -851,49 +942,58 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
 	}
 
 	err = mlx5_eswitch_add_vlan_action(esw, attr);
-	if (err) {
-		rule = ERR_PTR(err);
+	if (err)
 		goto err_add_vlan;
-	}
 
 	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
 		err = mlx5e_attach_mod_hdr(priv, flow, parse_attr);
 		kfree(parse_attr->mod_hdr_actions);
-		if (err) {
-			rule = ERR_PTR(err);
+		if (err)
 			goto err_mod_hdr;
+	}
+
+	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT) {
+		counter = mlx5_fc_create(esw->dev, true);
+		if (IS_ERR(counter)) {
+			err = PTR_ERR(counter);
+			goto err_create_counter;
 		}
+
+		attr->counter = counter;
 	}
 
-	/* we get here if (1) there's no error (rule being null) or when
+	/* we get here if (1) there's no error or when
 	 * (2) there's an encap action and we're on -EAGAIN (no valid neigh)
 	 */
-	if (rule != ERR_PTR(-EAGAIN)) {
-		rule = mlx5_eswitch_add_offloaded_rule(esw, &parse_attr->spec, attr);
-		if (IS_ERR(rule))
-			goto err_add_rule;
-
-		if (attr->mirror_count) {
-			flow->rule[1] = mlx5_eswitch_add_fwd_rule(esw, &parse_attr->spec, attr);
-			if (IS_ERR(flow->rule[1]))
-				goto err_fwd_rule;
-		}
+	if (encap_err == -EAGAIN) {
+		/* continue with goto slow path rule instead */
+		struct mlx5_esw_flow_attr slow_attr;
+
+		flow->rule[0] = mlx5e_tc_offload_to_slow_path(esw, flow, &parse_attr->spec, &slow_attr);
+	} else {
+		flow->rule[0] = mlx5e_tc_offload_fdb_rules(esw, flow, &parse_attr->spec, attr);
+	}
+
+	if (IS_ERR(flow->rule[0])) {
+		err = PTR_ERR(flow->rule[0]);
+		goto err_add_rule;
 	}
-	return rule;
 
-err_fwd_rule:
-	mlx5_eswitch_del_offloaded_rule(esw, rule, attr);
-	rule = flow->rule[1];
+	return 0;
+
 err_add_rule:
+	mlx5_fc_destroy(esw->dev, counter);
+err_create_counter:
 	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
 		mlx5e_detach_mod_hdr(priv, flow);
 err_mod_hdr:
 	mlx5_eswitch_del_vlan_action(esw, attr);
 err_add_vlan:
-	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP)
+	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT)
 		mlx5e_detach_encap(priv, flow);
 err_attach_encap:
-	return rule;
+err_max_prio_chain:
+	return err;
 }
 
 static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
@@ -901,36 +1001,43 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	struct mlx5_esw_flow_attr *attr = flow->esw_attr;
+	struct mlx5_esw_flow_attr slow_attr;
 
 	if (flow->flags & MLX5E_TC_FLOW_OFFLOADED) {
-		flow->flags &= ~MLX5E_TC_FLOW_OFFLOADED;
-		if (attr->mirror_count)
-			mlx5_eswitch_del_offloaded_rule(esw, flow->rule[1], attr);
-		mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], attr);
+		if (flow->flags & MLX5E_TC_FLOW_SLOW)
+			mlx5e_tc_unoffload_from_slow_path(esw, flow, &slow_attr);
+		else
+			mlx5e_tc_unoffload_fdb_rules(esw, flow, attr);
 	}
 
 	mlx5_eswitch_del_vlan_action(esw, attr);
 
-	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) {
+	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT) {
 		mlx5e_detach_encap(priv, flow);
 		kvfree(attr->parse_attr);
 	}
 
 	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
 		mlx5e_detach_mod_hdr(priv, flow);
+
+	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT)
+		mlx5_fc_destroy(esw->dev, attr->counter);
 }
 
 void mlx5e_tc_encap_flows_add(struct mlx5e_priv *priv,
 			      struct mlx5e_encap_entry *e)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
-	struct mlx5_esw_flow_attr *esw_attr;
+	struct mlx5_esw_flow_attr slow_attr, *esw_attr;
+	struct mlx5_flow_handle *rule;
+	struct mlx5_flow_spec *spec;
 	struct mlx5e_tc_flow *flow;
 	int err;
 
-	err = mlx5_encap_alloc(priv->mdev, e->tunnel_type,
-			       e->encap_size, e->encap_header,
-			       &e->encap_id);
+	err = mlx5_packet_reformat_alloc(priv->mdev, e->tunnel_type,
+					 e->encap_size, e->encap_header,
+					 MLX5_FLOW_NAMESPACE_FDB,
+					 &e->encap_id);
 	if (err) {
 		mlx5_core_warn(priv->mdev, "Failed to offload cached encapsulation header, %d\n",
 			       err);
@@ -942,26 +1049,20 @@ void mlx5e_tc_encap_flows_add(struct mlx5e_priv *priv,
 	list_for_each_entry(flow, &e->flows, encap) {
 		esw_attr = flow->esw_attr;
 		esw_attr->encap_id = e->encap_id;
-		flow->rule[0] = mlx5_eswitch_add_offloaded_rule(esw, &esw_attr->parse_attr->spec, esw_attr);
-		if (IS_ERR(flow->rule[0])) {
-			err = PTR_ERR(flow->rule[0]);
+		spec = &esw_attr->parse_attr->spec;
+
+		/* update from slow path rule to encap rule */
+		rule = mlx5e_tc_offload_fdb_rules(esw, flow, spec, esw_attr);
+		if (IS_ERR(rule)) {
+			err = PTR_ERR(rule);
 			mlx5_core_warn(priv->mdev, "Failed to update cached encapsulation flow, %d\n",
 				       err);
 			continue;
 		}
 
-		if (esw_attr->mirror_count) {
-			flow->rule[1] = mlx5_eswitch_add_fwd_rule(esw, &esw_attr->parse_attr->spec, esw_attr);
-			if (IS_ERR(flow->rule[1])) {
-				mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], esw_attr);
-				err = PTR_ERR(flow->rule[1]);
-				mlx5_core_warn(priv->mdev, "Failed to update cached mirror flow, %d\n",
-					       err);
-				continue;
-			}
-		}
-
-		flow->flags |= MLX5E_TC_FLOW_OFFLOADED;
+		mlx5e_tc_unoffload_from_slow_path(esw, flow, &slow_attr);
+		flow->flags |= MLX5E_TC_FLOW_OFFLOADED; /* was unset when slow path rule removed */
+		flow->rule[0] = rule;
 	}
 }
 
@@ -969,25 +1070,44 @@ void mlx5e_tc_encap_flows_del(struct mlx5e_priv *priv,
 			      struct mlx5e_encap_entry *e)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+	struct mlx5_esw_flow_attr slow_attr;
+	struct mlx5_flow_handle *rule;
+	struct mlx5_flow_spec *spec;
 	struct mlx5e_tc_flow *flow;
+	int err;
 
 	list_for_each_entry(flow, &e->flows, encap) {
-		if (flow->flags & MLX5E_TC_FLOW_OFFLOADED) {
-			struct mlx5_esw_flow_attr *attr = flow->esw_attr;
+		spec = &flow->esw_attr->parse_attr->spec;
 
-			flow->flags &= ~MLX5E_TC_FLOW_OFFLOADED;
-			if (attr->mirror_count)
-				mlx5_eswitch_del_offloaded_rule(esw, flow->rule[1], attr);
-			mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], attr);
+		/* update from encap rule to slow path rule */
+		rule = mlx5e_tc_offload_to_slow_path(esw, flow, spec, &slow_attr);
+
+		if (IS_ERR(rule)) {
+			err = PTR_ERR(rule);
+			mlx5_core_warn(priv->mdev, "Failed to update slow path (encap) flow, %d\n",
+				       err);
+			continue;
 		}
+
+		mlx5e_tc_unoffload_fdb_rules(esw, flow, flow->esw_attr);
+		flow->flags |= MLX5E_TC_FLOW_OFFLOADED; /* was unset when fast path rule removed */
+		flow->rule[0] = rule;
 	}
 
 	if (e->flags & MLX5_ENCAP_ENTRY_VALID) {
 		e->flags &= ~MLX5_ENCAP_ENTRY_VALID;
-		mlx5_encap_dealloc(priv->mdev, e->encap_id);
+		mlx5_packet_reformat_dealloc(priv->mdev, e->encap_id);
 	}
 }
 
+static struct mlx5_fc *mlx5e_tc_get_counter(struct mlx5e_tc_flow *flow)
+{
+	if (flow->flags & MLX5E_TC_FLOW_ESWITCH)
+		return flow->esw_attr->counter;
+	else
+		return flow->nic_attr->counter;
+}
+
 void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe)
 {
 	struct mlx5e_neigh *m_neigh = &nhe->m_neigh;
@@ -1013,7 +1133,7 @@ void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe)
 			continue;
 		list_for_each_entry(flow, &e->flows, encap) {
 			if (flow->flags & MLX5E_TC_FLOW_OFFLOADED) {
-				counter = mlx5_flow_rule_counter(flow->rule[0]);
+				counter = mlx5e_tc_get_counter(flow);
 				mlx5_fc_query_cached(counter, &bytes, &packets, &lastuse);
 				if (time_after((unsigned long)lastuse, nhe->reported_lastuse)) {
 					neigh_used = true;
@@ -1053,7 +1173,7 @@ static void mlx5e_detach_encap(struct mlx5e_priv *priv,
 		mlx5e_rep_encap_entry_detach(netdev_priv(e->out_dev), e);
 
 		if (e->flags & MLX5_ENCAP_ENTRY_VALID)
-			mlx5_encap_dealloc(priv->mdev, e->encap_id);
+			mlx5_packet_reformat_dealloc(priv->mdev, e->encap_id);
 
 		hash_del_rcu(&e->encap_hlist);
 		kfree(e->encap_header);
@@ -1105,6 +1225,7 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv,
 			     struct mlx5_flow_spec *spec,
 			     struct tc_cls_flower_offload *f)
 {
+	struct netlink_ext_ack *extack = f->common.extack;
 	void *headers_c = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
 				       outer_headers);
 	void *headers_v = MLX5_ADDR_OF(fte_match_param, spec->match_value,
@@ -1133,6 +1254,8 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv,
 		    MLX5_CAP_ESW(priv->mdev, vxlan_encap_decap))
 			parse_vxlan_attr(spec, f);
 		else {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "port isn't an offloaded vxlan udp dport");
 			netdev_warn(priv->netdev,
 				    "%d isn't an offloaded vxlan udp dport\n", be16_to_cpu(key->dst));
 			return -EOPNOTSUPP;
@@ -1149,6 +1272,8 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv,
 			 udp_sport, ntohs(key->src));
 	} else { /* udp dst port must be given */
 vxlan_match_offload_err:
+		NL_SET_ERR_MSG_MOD(extack,
+				   "IP tunnel decap offload supported only for vxlan, must set UDP dport");
 		netdev_warn(priv->netdev,
 			    "IP tunnel decap offload supported only for vxlan, must set UDP dport\n");
 		return -EOPNOTSUPP;
@@ -1225,6 +1350,16 @@ vxlan_match_offload_err:
 
 		MLX5_SET(fte_match_set_lyr_2_4, headers_c, ttl_hoplimit, mask->ttl);
 		MLX5_SET(fte_match_set_lyr_2_4, headers_v, ttl_hoplimit, key->ttl);
+
+		if (mask->ttl &&
+		    !MLX5_CAP_ESW_FLOWTABLE_FDB
+			(priv->mdev,
+			 ft_field_support.outer_ipv4_ttl)) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Matching on TTL is not supported");
+			return -EOPNOTSUPP;
+		}
+
 	}
 
 	/* Enforce DMAC when offloading incoming tunneled flows.
@@ -1247,6 +1382,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 			      struct tc_cls_flower_offload *f,
 			      u8 *match_level)
 {
+	struct netlink_ext_ack *extack = f->common.extack;
 	void *headers_c = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
 				       outer_headers);
 	void *headers_v = MLX5_ADDR_OF(fte_match_param, spec->match_value,
@@ -1277,6 +1413,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 	      BIT(FLOW_DISSECTOR_KEY_TCP) |
 	      BIT(FLOW_DISSECTOR_KEY_IP)  |
 	      BIT(FLOW_DISSECTOR_KEY_ENC_IP))) {
+		NL_SET_ERR_MSG_MOD(extack, "Unsupported key");
 		netdev_warn(priv->netdev, "Unsupported key used: 0x%x\n",
 			    f->dissector->used_keys);
 		return -EOPNOTSUPP;
@@ -1553,8 +1690,11 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 
 		if (mask->ttl &&
 		    !MLX5_CAP_ESW_FLOWTABLE_FDB(priv->mdev,
-						ft_field_support.outer_ipv4_ttl))
+						ft_field_support.outer_ipv4_ttl)) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Matching on TTL is not supported");
 			return -EOPNOTSUPP;
+		}
 
 		if (mask->tos || mask->ttl)
 			*match_level = MLX5_MATCH_L3;
@@ -1596,6 +1736,8 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 				 udp_dport, ntohs(key->dst));
 			break;
 		default:
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Only UDP and TCP transports are supported for L4 matching");
 			netdev_err(priv->netdev,
 				   "Only UDP and TCP transport are supported\n");
 			return -EINVAL;
@@ -1632,6 +1774,7 @@ static int parse_cls_flower(struct mlx5e_priv *priv,
 			    struct mlx5_flow_spec *spec,
 			    struct tc_cls_flower_offload *f)
 {
+	struct netlink_ext_ack *extack = f->common.extack;
 	struct mlx5_core_dev *dev = priv->mdev;
 	struct mlx5_eswitch *esw = dev->priv.eswitch;
 	struct mlx5e_rep_priv *rpriv = priv->ppriv;
@@ -1646,6 +1789,8 @@ static int parse_cls_flower(struct mlx5e_priv *priv,
 		if (rep->vport != FDB_UPLINK_VPORT &&
 		    (esw->offloads.inline_mode != MLX5_INLINE_MODE_NONE &&
 		    esw->offloads.inline_mode < match_level)) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Flow is not offloaded due to min inline setting");
 			netdev_warn(priv->netdev,
 				    "Flow is not offloaded due to min inline setting, required %d actual %d\n",
 				    match_level, esw->offloads.inline_mode);
@@ -1747,7 +1892,8 @@ static struct mlx5_fields fields[] = {
  */
 static int offload_pedit_fields(struct pedit_headers *masks,
 				struct pedit_headers *vals,
-				struct mlx5e_tc_flow_parse_attr *parse_attr)
+				struct mlx5e_tc_flow_parse_attr *parse_attr,
+				struct netlink_ext_ack *extack)
 {
 	struct pedit_headers *set_masks, *add_masks, *set_vals, *add_vals;
 	int i, action_size, nactions, max_actions, first, last, next_z;
@@ -1786,11 +1932,15 @@ static int offload_pedit_fields(struct pedit_headers *masks,
 			continue;
 
 		if (s_mask && a_mask) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "can't set and add to the same HW field");
 			printk(KERN_WARNING "mlx5: can't set and add to the same HW field (%x)\n", f->field);
 			return -EOPNOTSUPP;
 		}
 
 		if (nactions == max_actions) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "too many pedit actions, can't offload");
 			printk(KERN_WARNING "mlx5: parsed %d pedit actions, can't do more\n", nactions);
 			return -EOPNOTSUPP;
 		}
@@ -1823,6 +1973,8 @@ static int offload_pedit_fields(struct pedit_headers *masks,
 		next_z = find_next_zero_bit(&mask, field_bsize, first);
 		last  = find_last_bit(&mask, field_bsize);
 		if (first < next_z && next_z < last) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "rewrite of few sub-fields isn't supported");
 			printk(KERN_WARNING "mlx5: rewrite of few sub-fields (mask %lx) isn't offloaded\n",
 			       mask);
 			return -EOPNOTSUPP;
@@ -1881,7 +2033,8 @@ static const struct pedit_headers zero_masks = {};
 
 static int parse_tc_pedit_action(struct mlx5e_priv *priv,
 				 const struct tc_action *a, int namespace,
-				 struct mlx5e_tc_flow_parse_attr *parse_attr)
+				 struct mlx5e_tc_flow_parse_attr *parse_attr,
+				 struct netlink_ext_ack *extack)
 {
 	struct pedit_headers masks[__PEDIT_CMD_MAX], vals[__PEDIT_CMD_MAX], *cmd_masks;
 	int nkeys, i, err = -EOPNOTSUPP;
@@ -1899,12 +2052,13 @@ static int parse_tc_pedit_action(struct mlx5e_priv *priv,
 		err = -EOPNOTSUPP; /* can't be all optimistic */
 
 		if (htype == TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK) {
-			netdev_warn(priv->netdev, "legacy pedit isn't offloaded\n");
+			NL_SET_ERR_MSG_MOD(extack,
+					   "legacy pedit isn't offloaded");
 			goto out_err;
 		}
 
 		if (cmd != TCA_PEDIT_KEY_EX_CMD_SET && cmd != TCA_PEDIT_KEY_EX_CMD_ADD) {
-			netdev_warn(priv->netdev, "pedit cmd %d isn't offloaded\n", cmd);
+			NL_SET_ERR_MSG_MOD(extack, "pedit cmd isn't offloaded");
 			goto out_err;
 		}
 
@@ -1921,13 +2075,15 @@ static int parse_tc_pedit_action(struct mlx5e_priv *priv,
 	if (err)
 		goto out_err;
 
-	err = offload_pedit_fields(masks, vals, parse_attr);
+	err = offload_pedit_fields(masks, vals, parse_attr, extack);
 	if (err < 0)
 		goto out_dealloc_parsed_actions;
 
 	for (cmd = 0; cmd < __PEDIT_CMD_MAX; cmd++) {
 		cmd_masks = &masks[cmd];
 		if (memcmp(cmd_masks, &zero_masks, sizeof(zero_masks))) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "attempt to offload an unsupported field");
 			netdev_warn(priv->netdev, "attempt to offload an unsupported field (cmd %d)\n", cmd);
 			print_hex_dump(KERN_WARNING, "mask: ", DUMP_PREFIX_ADDRESS,
 				       16, 1, cmd_masks, sizeof(zero_masks), true);
@@ -1944,19 +2100,26 @@ out_err:
 	return err;
 }
 
-static bool csum_offload_supported(struct mlx5e_priv *priv, u32 action, u32 update_flags)
+static bool csum_offload_supported(struct mlx5e_priv *priv,
+				   u32 action,
+				   u32 update_flags,
+				   struct netlink_ext_ack *extack)
 {
 	u32 prot_flags = TCA_CSUM_UPDATE_FLAG_IPV4HDR | TCA_CSUM_UPDATE_FLAG_TCP |
 			 TCA_CSUM_UPDATE_FLAG_UDP;
 
 	/*  The HW recalcs checksums only if re-writing headers */
 	if (!(action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "TC csum action is only offloaded with pedit");
 		netdev_warn(priv->netdev,
 			    "TC csum action is only offloaded with pedit\n");
 		return false;
 	}
 
 	if (update_flags & ~prot_flags) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "can't offload TC csum action for some header/s");
 		netdev_warn(priv->netdev,
 			    "can't offload TC csum action for some header/s - flags %#x\n",
 			    update_flags);
@@ -1967,7 +2130,8 @@ static bool csum_offload_supported(struct mlx5e_priv *priv, u32 action, u32 upda
 }
 
 static bool modify_header_match_supported(struct mlx5_flow_spec *spec,
-					  struct tcf_exts *exts)
+					  struct tcf_exts *exts,
+					  struct netlink_ext_ack *extack)
 {
 	const struct tc_action *a;
 	bool modify_ip_header;
@@ -2005,6 +2169,8 @@ static bool modify_header_match_supported(struct mlx5_flow_spec *spec,
 	ip_proto = MLX5_GET(fte_match_set_lyr_2_4, headers_v, ip_protocol);
 	if (modify_ip_header && ip_proto != IPPROTO_TCP &&
 	    ip_proto != IPPROTO_UDP && ip_proto != IPPROTO_ICMP) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "can't offload re-write of non TCP/UDP");
 		pr_info("can't offload re-write of ip proto %d\n", ip_proto);
 		return false;
 	}
@@ -2016,7 +2182,8 @@ out_ok:
 static bool actions_match_supported(struct mlx5e_priv *priv,
 				    struct tcf_exts *exts,
 				    struct mlx5e_tc_flow_parse_attr *parse_attr,
-				    struct mlx5e_tc_flow *flow)
+				    struct mlx5e_tc_flow *flow,
+				    struct netlink_ext_ack *extack)
 {
 	u32 actions;
 
@@ -2030,7 +2197,8 @@ static bool actions_match_supported(struct mlx5e_priv *priv,
 		return false;
 
 	if (actions & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
-		return modify_header_match_supported(&parse_attr->spec, exts);
+		return modify_header_match_supported(&parse_attr->spec, exts,
+						     extack);
 
 	return true;
 }
@@ -2043,15 +2211,16 @@ static bool same_hw_devs(struct mlx5e_priv *priv, struct mlx5e_priv *peer_priv)
 	fmdev = priv->mdev;
 	pmdev = peer_priv->mdev;
 
-	mlx5_query_nic_vport_system_image_guid(fmdev, &fsystem_guid);
-	mlx5_query_nic_vport_system_image_guid(pmdev, &psystem_guid);
+	fsystem_guid = mlx5_query_nic_system_image_guid(fmdev);
+	psystem_guid = mlx5_query_nic_system_image_guid(pmdev);
 
 	return (fsystem_guid == psystem_guid);
 }
 
 static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 				struct mlx5e_tc_flow_parse_attr *parse_attr,
-				struct mlx5e_tc_flow *flow)
+				struct mlx5e_tc_flow *flow,
+				struct netlink_ext_ack *extack)
 {
 	struct mlx5_nic_flow_attr *attr = flow->nic_attr;
 	const struct tc_action *a;
@@ -2075,7 +2244,7 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 
 		if (is_tcf_pedit(a)) {
 			err = parse_tc_pedit_action(priv, a, MLX5_FLOW_NAMESPACE_KERNEL,
-						    parse_attr);
+						    parse_attr, extack);
 			if (err)
 				return err;
 
@@ -2086,7 +2255,8 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 
 		if (is_tcf_csum(a)) {
 			if (csum_offload_supported(priv, action,
-						   tcf_csum_update_flags(a)))
+						   tcf_csum_update_flags(a),
+						   extack))
 				continue;
 
 			return -EOPNOTSUPP;
@@ -2102,6 +2272,8 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 				action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST |
 					  MLX5_FLOW_CONTEXT_ACTION_COUNT;
 			} else {
+				NL_SET_ERR_MSG_MOD(extack,
+						   "device is not on same HW, can't offload");
 				netdev_warn(priv->netdev, "device %s not on same HW, can't offload\n",
 					    peer_dev->name);
 				return -EINVAL;
@@ -2113,8 +2285,8 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 			u32 mark = tcf_skbedit_mark(a);
 
 			if (mark & ~MLX5E_TC_FLOW_ID_MASK) {
-				netdev_warn(priv->netdev, "Bad flow mark - only 16 bit is supported: 0x%x\n",
-					    mark);
+				NL_SET_ERR_MSG_MOD(extack,
+						   "Bad flow mark - only 16 bit is supported");
 				return -EINVAL;
 			}
 
@@ -2127,7 +2299,7 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 	}
 
 	attr->action = action;
-	if (!actions_match_supported(priv, exts, parse_attr, flow))
+	if (!actions_match_supported(priv, exts, parse_attr, flow, extack))
 		return -EOPNOTSUPP;
 
 	return 0;
@@ -2331,7 +2503,7 @@ static int mlx5e_create_encap_header_ipv4(struct mlx5e_priv *priv,
 		return -ENOMEM;
 
 	switch (e->tunnel_type) {
-	case MLX5_HEADER_TYPE_VXLAN:
+	case MLX5_REFORMAT_TYPE_L2_TO_VXLAN:
 		fl4.flowi4_proto = IPPROTO_UDP;
 		fl4.fl4_dport = tun_key->tp_dst;
 		break;
@@ -2375,7 +2547,7 @@ static int mlx5e_create_encap_header_ipv4(struct mlx5e_priv *priv,
 	read_unlock_bh(&n->lock);
 
 	switch (e->tunnel_type) {
-	case MLX5_HEADER_TYPE_VXLAN:
+	case MLX5_REFORMAT_TYPE_L2_TO_VXLAN:
 		gen_vxlan_header_ipv4(out_dev, encap_header,
 				      ipv4_encap_size, e->h_dest, tos, ttl,
 				      fl4.daddr,
@@ -2395,8 +2567,10 @@ static int mlx5e_create_encap_header_ipv4(struct mlx5e_priv *priv,
 		goto out;
 	}
 
-	err = mlx5_encap_alloc(priv->mdev, e->tunnel_type,
-			       ipv4_encap_size, encap_header, &e->encap_id);
+	err = mlx5_packet_reformat_alloc(priv->mdev, e->tunnel_type,
+					 ipv4_encap_size, encap_header,
+					 MLX5_FLOW_NAMESPACE_FDB,
+					 &e->encap_id);
 	if (err)
 		goto destroy_neigh_entry;
 
@@ -2440,7 +2614,7 @@ static int mlx5e_create_encap_header_ipv6(struct mlx5e_priv *priv,
 		return -ENOMEM;
 
 	switch (e->tunnel_type) {
-	case MLX5_HEADER_TYPE_VXLAN:
+	case MLX5_REFORMAT_TYPE_L2_TO_VXLAN:
 		fl6.flowi6_proto = IPPROTO_UDP;
 		fl6.fl6_dport = tun_key->tp_dst;
 		break;
@@ -2484,7 +2658,7 @@ static int mlx5e_create_encap_header_ipv6(struct mlx5e_priv *priv,
 	read_unlock_bh(&n->lock);
 
 	switch (e->tunnel_type) {
-	case MLX5_HEADER_TYPE_VXLAN:
+	case MLX5_REFORMAT_TYPE_L2_TO_VXLAN:
 		gen_vxlan_header_ipv6(out_dev, encap_header,
 				      ipv6_encap_size, e->h_dest, tos, ttl,
 				      &fl6.daddr,
@@ -2505,8 +2679,10 @@ static int mlx5e_create_encap_header_ipv6(struct mlx5e_priv *priv,
 		goto out;
 	}
 
-	err = mlx5_encap_alloc(priv->mdev, e->tunnel_type,
-			       ipv6_encap_size, encap_header, &e->encap_id);
+	err = mlx5_packet_reformat_alloc(priv->mdev, e->tunnel_type,
+					 ipv6_encap_size, encap_header,
+					 MLX5_FLOW_NAMESPACE_FDB,
+					 &e->encap_id);
 	if (err)
 		goto destroy_neigh_entry;
 
@@ -2529,7 +2705,8 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv,
 			      struct ip_tunnel_info *tun_info,
 			      struct net_device *mirred_dev,
 			      struct net_device **encap_dev,
-			      struct mlx5e_tc_flow *flow)
+			      struct mlx5e_tc_flow *flow,
+			      struct netlink_ext_ack *extack)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	unsigned short family = ip_tunnel_info_af(tun_info);
@@ -2547,6 +2724,8 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv,
 	/* setting udp src port isn't supported */
 	if (memchr_inv(&key->tp_src, 0, sizeof(key->tp_src))) {
 vxlan_encap_offload_err:
+		NL_SET_ERR_MSG_MOD(extack,
+				   "must set udp dst port and not set udp src port");
 		netdev_warn(priv->netdev,
 			    "must set udp dst port and not set udp src port\n");
 		return -EOPNOTSUPP;
@@ -2554,8 +2733,10 @@ vxlan_encap_offload_err:
 
 	if (mlx5_vxlan_lookup_port(priv->mdev->vxlan, be16_to_cpu(key->tp_dst)) &&
 	    MLX5_CAP_ESW(priv->mdev, vxlan_encap_decap)) {
-		tunnel_type = MLX5_HEADER_TYPE_VXLAN;
+		tunnel_type = MLX5_REFORMAT_TYPE_L2_TO_VXLAN;
 	} else {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "port isn't an offloaded vxlan udp dport");
 		netdev_warn(priv->netdev,
 			    "%d isn't an offloaded vxlan udp dport\n", be16_to_cpu(key->tp_dst));
 		return -EOPNOTSUPP;
@@ -2660,8 +2841,10 @@ static int parse_tc_vlan_action(struct mlx5e_priv *priv,
 
 static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 				struct mlx5e_tc_flow_parse_attr *parse_attr,
-				struct mlx5e_tc_flow *flow)
+				struct mlx5e_tc_flow *flow,
+				struct netlink_ext_ack *extack)
 {
+	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	struct mlx5_esw_flow_attr *attr = flow->esw_attr;
 	struct mlx5e_rep_priv *rpriv = priv->ppriv;
 	struct ip_tunnel_info *info = NULL;
@@ -2686,7 +2869,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 
 		if (is_tcf_pedit(a)) {
 			err = parse_tc_pedit_action(priv, a, MLX5_FLOW_NAMESPACE_FDB,
-						    parse_attr);
+						    parse_attr, extack);
 			if (err)
 				return err;
 
@@ -2697,7 +2880,8 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 
 		if (is_tcf_csum(a)) {
 			if (csum_offload_supported(priv, action,
-						   tcf_csum_update_flags(a)))
+						   tcf_csum_update_flags(a),
+						   extack))
 				continue;
 
 			return -EOPNOTSUPP;
@@ -2710,6 +2894,8 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 			out_dev = tcf_mirred_dev(a);
 
 			if (attr->out_count >= MLX5_MAX_FLOW_FWD_VPORTS) {
+				NL_SET_ERR_MSG_MOD(extack,
+						   "can't support more output ports, can't offload forwarding");
 				pr_err("can't support more than %d output ports, can't offload forwarding\n",
 				       attr->out_count);
 				return -EOPNOTSUPP;
@@ -2728,11 +2914,13 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 				parse_attr->mirred_ifindex = out_dev->ifindex;
 				parse_attr->tun_info = *info;
 				attr->parse_attr = parse_attr;
-				action |= MLX5_FLOW_CONTEXT_ACTION_ENCAP |
+				action |= MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT |
 					  MLX5_FLOW_CONTEXT_ACTION_FWD_DEST |
 					  MLX5_FLOW_CONTEXT_ACTION_COUNT;
 				/* attr->out_rep is resolved when we handle encap */
 			} else {
+				NL_SET_ERR_MSG_MOD(extack,
+						   "devices are not on same switch HW, can't offload forwarding");
 				pr_err("devices %s %s not on same switch HW, can't offload forwarding\n",
 				       priv->netdev->name, out_dev->name);
 				return -EINVAL;
@@ -2765,14 +2953,35 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 			continue;
 		}
 
+		if (is_tcf_gact_goto_chain(a)) {
+			u32 dest_chain = tcf_gact_goto_chain_index(a);
+			u32 max_chain = mlx5_eswitch_get_chain_range(esw);
+
+			if (dest_chain <= attr->chain) {
+				NL_SET_ERR_MSG(extack, "Goto earlier chain isn't supported");
+				return -EOPNOTSUPP;
+			}
+			if (dest_chain > max_chain) {
+				NL_SET_ERR_MSG(extack, "Requested destination chain is out of supported range");
+				return -EOPNOTSUPP;
+			}
+			action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST |
+				  MLX5_FLOW_CONTEXT_ACTION_COUNT;
+			attr->dest_chain = dest_chain;
+
+			continue;
+		}
+
 		return -EINVAL;
 	}
 
 	attr->action = action;
-	if (!actions_match_supported(priv, exts, parse_attr, flow))
+	if (!actions_match_supported(priv, exts, parse_attr, flow, extack))
 		return -EOPNOTSUPP;
 
 	if (attr->out_count > 1 && !mlx5_esw_has_fwd_fdb(priv->mdev)) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "current firmware doesn't support split rule for port mirroring");
 		netdev_warn_once(priv->netdev, "current firmware doesn't support split rule for port mirroring\n");
 		return -EOPNOTSUPP;
 	}
@@ -2780,9 +2989,9 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 	return 0;
 }
 
-static void get_flags(int flags, u8 *flow_flags)
+static void get_flags(int flags, u16 *flow_flags)
 {
-	u8 __flow_flags = 0;
+	u16 __flow_flags = 0;
 
 	if (flags & MLX5E_TC_INGRESS)
 		__flow_flags |= MLX5E_TC_FLOW_INGRESS;
@@ -2811,31 +3020,15 @@ static struct rhashtable *get_tc_ht(struct mlx5e_priv *priv)
 		return &priv->fs.tc.ht;
 }
 
-int mlx5e_configure_flower(struct mlx5e_priv *priv,
-			   struct tc_cls_flower_offload *f, int flags)
+static int
+mlx5e_alloc_flow(struct mlx5e_priv *priv, int attr_size,
+		 struct tc_cls_flower_offload *f, u16 flow_flags,
+		 struct mlx5e_tc_flow_parse_attr **__parse_attr,
+		 struct mlx5e_tc_flow **__flow)
 {
-	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	struct mlx5e_tc_flow_parse_attr *parse_attr;
-	struct rhashtable *tc_ht = get_tc_ht(priv);
 	struct mlx5e_tc_flow *flow;
-	int attr_size, err = 0;
-	u8 flow_flags = 0;
-
-	get_flags(flags, &flow_flags);
-
-	flow = rhashtable_lookup_fast(tc_ht, &f->cookie, tc_ht_params);
-	if (flow) {
-		netdev_warn_once(priv->netdev, "flow cookie %lx already exists, ignoring\n", f->cookie);
-		return 0;
-	}
-
-	if (esw && esw->mode == SRIOV_OFFLOADS) {
-		flow_flags |= MLX5E_TC_FLOW_ESWITCH;
-		attr_size  = sizeof(struct mlx5_esw_flow_attr);
-	} else {
-		flow_flags |= MLX5E_TC_FLOW_NIC;
-		attr_size  = sizeof(struct mlx5_nic_flow_attr);
-	}
+	int err;
 
 	flow = kzalloc(sizeof(*flow) + attr_size, GFP_KERNEL);
 	parse_attr = kvzalloc(sizeof(*parse_attr), GFP_KERNEL);
@@ -2849,45 +3042,161 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv,
 	flow->priv = priv;
 
 	err = parse_cls_flower(priv, flow, &parse_attr->spec, f);
-	if (err < 0)
+	if (err)
 		goto err_free;
 
-	if (flow->flags & MLX5E_TC_FLOW_ESWITCH) {
-		err = parse_tc_fdb_actions(priv, f->exts, parse_attr, flow);
-		if (err < 0)
-			goto err_free;
-		flow->rule[0] = mlx5e_tc_add_fdb_flow(priv, parse_attr, flow);
-	} else {
-		err = parse_tc_nic_actions(priv, f->exts, parse_attr, flow);
-		if (err < 0)
-			goto err_free;
-		flow->rule[0] = mlx5e_tc_add_nic_flow(priv, parse_attr, flow);
-	}
+	*__flow = flow;
+	*__parse_attr = parse_attr;
 
-	if (IS_ERR(flow->rule[0])) {
-		err = PTR_ERR(flow->rule[0]);
-		if (err != -EAGAIN)
-			goto err_free;
-	}
+	return 0;
 
-	if (err != -EAGAIN)
-		flow->flags |= MLX5E_TC_FLOW_OFFLOADED;
+err_free:
+	kfree(flow);
+	kvfree(parse_attr);
+	return err;
+}
+
+static int
+mlx5e_add_fdb_flow(struct mlx5e_priv *priv,
+		   struct tc_cls_flower_offload *f,
+		   u16 flow_flags,
+		   struct mlx5e_tc_flow **__flow)
+{
+	struct netlink_ext_ack *extack = f->common.extack;
+	struct mlx5e_tc_flow_parse_attr *parse_attr;
+	struct mlx5e_tc_flow *flow;
+	int attr_size, err;
 
-	if (!(flow->flags & MLX5E_TC_FLOW_ESWITCH) ||
-	    !(flow->esw_attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP))
+	flow_flags |= MLX5E_TC_FLOW_ESWITCH;
+	attr_size  = sizeof(struct mlx5_esw_flow_attr);
+	err = mlx5e_alloc_flow(priv, attr_size, f, flow_flags,
+			       &parse_attr, &flow);
+	if (err)
+		goto out;
+
+	flow->esw_attr->chain = f->common.chain_index;
+	flow->esw_attr->prio = TC_H_MAJ(f->common.prio) >> 16;
+	err = parse_tc_fdb_actions(priv, f->exts, parse_attr, flow, extack);
+	if (err)
+		goto err_free;
+
+	err = mlx5e_tc_add_fdb_flow(priv, parse_attr, flow, extack);
+	if (err)
+		goto err_free;
+
+	if (!(flow->esw_attr->action &
+	      MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT))
 		kvfree(parse_attr);
 
-	err = rhashtable_insert_fast(tc_ht, &flow->node, tc_ht_params);
-	if (err) {
-		mlx5e_tc_del_flow(priv, flow);
-		kfree(flow);
-	}
+	*__flow = flow;
+
+	return 0;
 
+err_free:
+	kfree(flow);
+	kvfree(parse_attr);
+out:
 	return err;
+}
+
+static int
+mlx5e_add_nic_flow(struct mlx5e_priv *priv,
+		   struct tc_cls_flower_offload *f,
+		   u16 flow_flags,
+		   struct mlx5e_tc_flow **__flow)
+{
+	struct netlink_ext_ack *extack = f->common.extack;
+	struct mlx5e_tc_flow_parse_attr *parse_attr;
+	struct mlx5e_tc_flow *flow;
+	int attr_size, err;
+
+	/* multi-chain not supported for NIC rules */
+	if (!tc_cls_can_offload_and_chain0(priv->netdev, &f->common))
+		return -EOPNOTSUPP;
+
+	flow_flags |= MLX5E_TC_FLOW_NIC;
+	attr_size  = sizeof(struct mlx5_nic_flow_attr);
+	err = mlx5e_alloc_flow(priv, attr_size, f, flow_flags,
+			       &parse_attr, &flow);
+	if (err)
+		goto out;
+
+	err = parse_tc_nic_actions(priv, f->exts, parse_attr, flow, extack);
+	if (err)
+		goto err_free;
+
+	err = mlx5e_tc_add_nic_flow(priv, parse_attr, flow, extack);
+	if (err)
+		goto err_free;
+
+	flow->flags |= MLX5E_TC_FLOW_OFFLOADED;
+	kvfree(parse_attr);
+	*__flow = flow;
+
+	return 0;
 
 err_free:
+	kfree(flow);
 	kvfree(parse_attr);
+out:
+	return err;
+}
+
+static int
+mlx5e_tc_add_flow(struct mlx5e_priv *priv,
+		  struct tc_cls_flower_offload *f,
+		  int flags,
+		  struct mlx5e_tc_flow **flow)
+{
+	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+	u16 flow_flags;
+	int err;
+
+	get_flags(flags, &flow_flags);
+
+	if (!tc_can_offload_extack(priv->netdev, f->common.extack))
+		return -EOPNOTSUPP;
+
+	if (esw && esw->mode == SRIOV_OFFLOADS)
+		err = mlx5e_add_fdb_flow(priv, f, flow_flags, flow);
+	else
+		err = mlx5e_add_nic_flow(priv, f, flow_flags, flow);
+
+	return err;
+}
+
+int mlx5e_configure_flower(struct mlx5e_priv *priv,
+			   struct tc_cls_flower_offload *f, int flags)
+{
+	struct netlink_ext_ack *extack = f->common.extack;
+	struct rhashtable *tc_ht = get_tc_ht(priv);
+	struct mlx5e_tc_flow *flow;
+	int err = 0;
+
+	flow = rhashtable_lookup_fast(tc_ht, &f->cookie, tc_ht_params);
+	if (flow) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "flow cookie already exists, ignoring");
+		netdev_warn_once(priv->netdev,
+				 "flow cookie %lx already exists, ignoring\n",
+				 f->cookie);
+		goto out;
+	}
+
+	err = mlx5e_tc_add_flow(priv, f, flags, &flow);
+	if (err)
+		goto out;
+
+	err = rhashtable_insert_fast(tc_ht, &flow->node, tc_ht_params);
+	if (err)
+		goto err_free;
+
+	return 0;
+
+err_free:
+	mlx5e_tc_del_flow(priv, flow);
 	kfree(flow);
+out:
 	return err;
 }
 
@@ -2938,7 +3247,7 @@ int mlx5e_stats_flower(struct mlx5e_priv *priv,
 	if (!(flow->flags & MLX5E_TC_FLOW_OFFLOADED))
 		return 0;
 
-	counter = mlx5_flow_rule_counter(flow->rule[0]);
+	counter = mlx5e_tc_get_counter(flow);
 	if (!counter)
 		return 0;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index ae73ea992845..6dacaeba2fbf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -290,10 +290,9 @@ dma_unmap_wqe_err:
 
 static inline void mlx5e_fill_sq_frag_edge(struct mlx5e_txqsq *sq,
 					   struct mlx5_wq_cyc *wq,
-					   u16 pi, u16 frag_pi)
+					   u16 pi, u16 nnops)
 {
 	struct mlx5e_tx_wqe_info *edge_wi, *wi = &sq->db.wqe_info[pi];
-	u8 nnops = mlx5_wq_cyc_get_frag_size(wq) - frag_pi;
 
 	edge_wi = wi + nnops;
 
@@ -348,8 +347,8 @@ netdev_tx_t mlx5e_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
 	struct mlx5e_tx_wqe_info *wi;
 
 	struct mlx5e_sq_stats *stats = sq->stats;
+	u16 headlen, ihs, contig_wqebbs_room;
 	u16 ds_cnt, ds_cnt_inl = 0;
-	u16 headlen, ihs, frag_pi;
 	u8 num_wqebbs, opcode;
 	u32 num_bytes;
 	int num_dma;
@@ -386,9 +385,9 @@ netdev_tx_t mlx5e_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
 	}
 
 	num_wqebbs = DIV_ROUND_UP(ds_cnt, MLX5_SEND_WQEBB_NUM_DS);
-	frag_pi = mlx5_wq_cyc_ctr2fragix(wq, sq->pc);
-	if (unlikely(frag_pi + num_wqebbs > mlx5_wq_cyc_get_frag_size(wq))) {
-		mlx5e_fill_sq_frag_edge(sq, wq, pi, frag_pi);
+	contig_wqebbs_room = mlx5_wq_cyc_get_contig_wqebbs(wq, pi);
+	if (unlikely(contig_wqebbs_room < num_wqebbs)) {
+		mlx5e_fill_sq_frag_edge(sq, wq, pi, contig_wqebbs_room);
 		mlx5e_sq_fetch_wqe(sq, &wqe, &pi);
 	}
 
@@ -636,7 +635,7 @@ netdev_tx_t mlx5i_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
 	struct mlx5e_tx_wqe_info *wi;
 
 	struct mlx5e_sq_stats *stats = sq->stats;
-	u16 headlen, ihs, pi, frag_pi;
+	u16 headlen, ihs, pi, contig_wqebbs_room;
 	u16 ds_cnt, ds_cnt_inl = 0;
 	u8 num_wqebbs, opcode;
 	u32 num_bytes;
@@ -672,13 +671,14 @@ netdev_tx_t mlx5i_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
 	}
 
 	num_wqebbs = DIV_ROUND_UP(ds_cnt, MLX5_SEND_WQEBB_NUM_DS);
-	frag_pi = mlx5_wq_cyc_ctr2fragix(wq, sq->pc);
-	if (unlikely(frag_pi + num_wqebbs > mlx5_wq_cyc_get_frag_size(wq))) {
+	pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
+	contig_wqebbs_room = mlx5_wq_cyc_get_contig_wqebbs(wq, pi);
+	if (unlikely(contig_wqebbs_room < num_wqebbs)) {
+		mlx5e_fill_sq_frag_edge(sq, wq, pi, contig_wqebbs_room);
 		pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
-		mlx5e_fill_sq_frag_edge(sq, wq, pi, frag_pi);
 	}
 
-	mlx5i_sq_fetch_wqe(sq, &wqe, &pi);
+	mlx5i_sq_fetch_wqe(sq, &wqe, pi);
 
 	/* fill wqe */
 	wi       = &sq->db.wqe_info[pi];
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 48864f4988a4..c1e1a16a9b07 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -273,7 +273,7 @@ static void eq_pf_process(struct mlx5_eq *eq)
 		case MLX5_PFAULT_SUBTYPE_WQE:
 			/* WQE based event */
 			pfault->type =
-				be32_to_cpu(pf_eqe->wqe.pftype_wq) >> 24;
+				(be32_to_cpu(pf_eqe->wqe.pftype_wq) >> 24) & 0x7;
 			pfault->token =
 				be32_to_cpu(pf_eqe->wqe.token);
 			pfault->wqe.wq_num =
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index ea7dedc2d5ad..d004957328f9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -263,7 +263,7 @@ static int esw_create_legacy_fdb_table(struct mlx5_eswitch *esw)
 	esw_debug(dev, "Create FDB log_max_size(%d)\n",
 		  MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size));
 
-	root_ns = mlx5_get_flow_namespace(dev, MLX5_FLOW_NAMESPACE_FDB);
+	root_ns = mlx5_get_fdb_sub_ns(dev, 0);
 	if (!root_ns) {
 		esw_warn(dev, "Failed to get FDB flow namespace\n");
 		return -EOPNOTSUPP;
@@ -1198,7 +1198,7 @@ static int esw_vport_ingress_config(struct mlx5_eswitch *esw,
 	if (counter) {
 		flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_COUNT;
 		drop_ctr_dst.type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
-		drop_ctr_dst.counter = counter;
+		drop_ctr_dst.counter_id = mlx5_fc_id(counter);
 		dst = &drop_ctr_dst;
 		dest_num++;
 	}
@@ -1285,7 +1285,7 @@ static int esw_vport_egress_config(struct mlx5_eswitch *esw,
 	if (counter) {
 		flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_COUNT;
 		drop_ctr_dst.type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
-		drop_ctr_dst.counter = counter;
+		drop_ctr_dst.counter_id = mlx5_fc_id(counter);
 		dst = &drop_ctr_dst;
 		dest_num++;
 	}
@@ -1746,7 +1746,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
 	esw->enabled_vports = 0;
 	esw->mode = SRIOV_NONE;
 	esw->offloads.inline_mode = MLX5_INLINE_MODE_NONE;
-	if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, encap) &&
+	if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, reformat) &&
 	    MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap))
 		esw->offloads.encap = DEVLINK_ESWITCH_ENCAP_MODE_BASIC;
 	else
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index c17bfcab517c..aaafc9f17115 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -59,6 +59,10 @@
 #define mlx5_esw_has_fwd_fdb(dev) \
 	MLX5_CAP_ESW_FLOWTABLE(dev, fdb_multi_path_to_table)
 
+#define FDB_MAX_CHAIN 3
+#define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1)
+#define FDB_MAX_PRIO 16
+
 struct vport_ingress {
 	struct mlx5_flow_table *acl;
 	struct mlx5_flow_group *allow_untagged_spoofchk_grp;
@@ -120,6 +124,13 @@ struct mlx5_vport {
 	u16                     enabled_events;
 };
 
+enum offloads_fdb_flags {
+	ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED = BIT(0),
+};
+
+extern const unsigned int ESW_POOLS[4];
+
+#define PRIO_LEVELS 2
 struct mlx5_eswitch_fdb {
 	union {
 		struct legacy_fdb {
@@ -130,16 +141,24 @@ struct mlx5_eswitch_fdb {
 		} legacy;
 
 		struct offloads_fdb {
-			struct mlx5_flow_table *fast_fdb;
-			struct mlx5_flow_table *fwd_fdb;
 			struct mlx5_flow_table *slow_fdb;
 			struct mlx5_flow_group *send_to_vport_grp;
 			struct mlx5_flow_group *miss_grp;
 			struct mlx5_flow_handle *miss_rule_uni;
 			struct mlx5_flow_handle *miss_rule_multi;
 			int vlan_push_pop_refcount;
+
+			struct {
+				struct mlx5_flow_table *fdb;
+				u32 num_rules;
+			} fdb_prio[FDB_MAX_CHAIN + 1][FDB_MAX_PRIO + 1][PRIO_LEVELS];
+			/* Protects fdb_prio table */
+			struct mutex fdb_prio_lock;
+
+			int fdb_left[ARRAY_SIZE(ESW_POOLS)];
 		} offloads;
 	};
+	u32 flags;
 };
 
 struct mlx5_esw_offload {
@@ -181,6 +200,7 @@ struct mlx5_eswitch {
 
 	struct mlx5_esw_offload offloads;
 	int                     mode;
+	int                     nvports;
 };
 
 void esw_offloads_cleanup(struct mlx5_eswitch *esw, int nvports);
@@ -228,9 +248,23 @@ void
 mlx5_eswitch_del_offloaded_rule(struct mlx5_eswitch *esw,
 				struct mlx5_flow_handle *rule,
 				struct mlx5_esw_flow_attr *attr);
+void
+mlx5_eswitch_del_fwd_rule(struct mlx5_eswitch *esw,
+			  struct mlx5_flow_handle *rule,
+			  struct mlx5_esw_flow_attr *attr);
+
+bool
+mlx5_eswitch_prios_supported(struct mlx5_eswitch *esw);
+
+u16
+mlx5_eswitch_get_prio_range(struct mlx5_eswitch *esw);
+
+u32
+mlx5_eswitch_get_chain_range(struct mlx5_eswitch *esw);
 
 struct mlx5_flow_handle *
-mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport, u32 tirn);
+mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport,
+				  struct mlx5_flow_destination *dest);
 
 enum {
 	SET_VLAN_STRIP	= BIT(0),
@@ -265,15 +299,22 @@ struct mlx5_esw_flow_attr {
 	u32	encap_id;
 	u32	mod_hdr_id;
 	u8	match_level;
+	struct mlx5_fc *counter;
+	u32	chain;
+	u16	prio;
+	u32	dest_chain;
 	struct mlx5e_tc_flow_parse_attr *parse_attr;
 };
 
-int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode);
+int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
+				  struct netlink_ext_ack *extack);
 int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode);
-int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode);
+int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
+					 struct netlink_ext_ack *extack);
 int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode);
 int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode);
-int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap);
+int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap,
+					struct netlink_ext_ack *extack);
 int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap);
 void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type);
 
@@ -314,6 +355,11 @@ static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {}
 static inline void mlx5_eswitch_vport_event(struct mlx5_eswitch *esw, struct mlx5_eqe *eqe) {}
 static inline int  mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) { return 0; }
 static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) {}
+
+#define FDB_MAX_CHAIN 1
+#define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1)
+#define FDB_MAX_PRIO 1
+
 #endif /* CONFIG_MLX5_ESWITCH */
 
 #endif /* __MLX5_ESWITCH_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 3028e8d90920..9eac137790f5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -37,33 +37,59 @@
 #include <linux/mlx5/fs.h>
 #include "mlx5_core.h"
 #include "eswitch.h"
+#include "en.h"
+#include "fs_core.h"
 
 enum {
 	FDB_FAST_PATH = 0,
 	FDB_SLOW_PATH
 };
 
+#define fdb_prio_table(esw, chain, prio, level) \
+	(esw)->fdb_table.offloads.fdb_prio[(chain)][(prio)][(level)]
+
+static struct mlx5_flow_table *
+esw_get_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level);
+static void
+esw_put_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level);
+
+bool mlx5_eswitch_prios_supported(struct mlx5_eswitch *esw)
+{
+	return (!!(esw->fdb_table.flags & ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED));
+}
+
+u32 mlx5_eswitch_get_chain_range(struct mlx5_eswitch *esw)
+{
+	if (esw->fdb_table.flags & ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED)
+		return FDB_MAX_CHAIN;
+
+	return 0;
+}
+
+u16 mlx5_eswitch_get_prio_range(struct mlx5_eswitch *esw)
+{
+	if (esw->fdb_table.flags & ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED)
+		return FDB_MAX_PRIO;
+
+	return 1;
+}
+
 struct mlx5_flow_handle *
 mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
 				struct mlx5_flow_spec *spec,
 				struct mlx5_esw_flow_attr *attr)
 {
 	struct mlx5_flow_destination dest[MLX5_MAX_FLOW_FWD_VPORTS + 1] = {};
-	struct mlx5_flow_act flow_act = {0};
-	struct mlx5_flow_table *ft = NULL;
-	struct mlx5_fc *counter = NULL;
+	struct mlx5_flow_act flow_act = { .flags = FLOW_ACT_NO_APPEND, };
+	bool mirror = !!(attr->mirror_count);
 	struct mlx5_flow_handle *rule;
+	struct mlx5_flow_table *fdb;
 	int j, i = 0;
 	void *misc;
 
 	if (esw->mode != SRIOV_OFFLOADS)
 		return ERR_PTR(-EOPNOTSUPP);
 
-	if (attr->mirror_count)
-		ft = esw->fdb_table.offloads.fwd_fdb;
-	else
-		ft = esw->fdb_table.offloads.fast_fdb;
-
 	flow_act.action = attr->action;
 	/* if per flow vlan pop/push is emulated, don't set that into the firmware */
 	if (!mlx5_eswitch_vlan_actions_supported(esw->dev, 1))
@@ -81,23 +107,33 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
 	}
 
 	if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) {
-		for (j = attr->mirror_count; j < attr->out_count; j++) {
-			dest[i].type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
-			dest[i].vport.num = attr->out_rep[j]->vport;
-			dest[i].vport.vhca_id =
-				MLX5_CAP_GEN(attr->out_mdev[j], vhca_id);
-			dest[i].vport.vhca_id_valid = !!MLX5_CAP_ESW(esw->dev, merged_eswitch);
+		if (attr->dest_chain) {
+			struct mlx5_flow_table *ft;
+
+			ft = esw_get_prio_table(esw, attr->dest_chain, 1, 0);
+			if (IS_ERR(ft)) {
+				rule = ERR_CAST(ft);
+				goto err_create_goto_table;
+			}
+
+			dest[i].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+			dest[i].ft = ft;
 			i++;
+		} else {
+			for (j = attr->mirror_count; j < attr->out_count; j++) {
+				dest[i].type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
+				dest[i].vport.num = attr->out_rep[j]->vport;
+				dest[i].vport.vhca_id =
+					MLX5_CAP_GEN(attr->out_mdev[j], vhca_id);
+				dest[i].vport.vhca_id_valid =
+					!!MLX5_CAP_ESW(esw->dev, merged_eswitch);
+				i++;
+			}
 		}
 	}
 	if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_COUNT) {
-		counter = mlx5_fc_create(esw->dev, true);
-		if (IS_ERR(counter)) {
-			rule = ERR_CAST(counter);
-			goto err_counter_alloc;
-		}
 		dest[i].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
-		dest[i].counter = counter;
+		dest[i].counter_id = mlx5_fc_id(attr->counter);
 		i++;
 	}
 
@@ -127,10 +163,16 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
 	if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
 		flow_act.modify_id = attr->mod_hdr_id;
 
-	if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_ENCAP)
-		flow_act.encap_id = attr->encap_id;
+	if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT)
+		flow_act.reformat_id = attr->encap_id;
 
-	rule = mlx5_add_flow_rules(ft, spec, &flow_act, dest, i);
+	fdb = esw_get_prio_table(esw, attr->chain, attr->prio, !!mirror);
+	if (IS_ERR(fdb)) {
+		rule = ERR_CAST(fdb);
+		goto err_esw_get;
+	}
+
+	rule = mlx5_add_flow_rules(fdb, spec, &flow_act, dest, i);
 	if (IS_ERR(rule))
 		goto err_add_rule;
 	else
@@ -139,8 +181,11 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
 	return rule;
 
 err_add_rule:
-	mlx5_fc_destroy(esw->dev, counter);
-err_counter_alloc:
+	esw_put_prio_table(esw, attr->chain, attr->prio, !!mirror);
+err_esw_get:
+	if (attr->dest_chain)
+		esw_put_prio_table(esw, attr->dest_chain, 1, 0);
+err_create_goto_table:
 	return rule;
 }
 
@@ -150,11 +195,25 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw,
 			  struct mlx5_esw_flow_attr *attr)
 {
 	struct mlx5_flow_destination dest[MLX5_MAX_FLOW_FWD_VPORTS + 1] = {};
-	struct mlx5_flow_act flow_act = {0};
+	struct mlx5_flow_act flow_act = { .flags = FLOW_ACT_NO_APPEND, };
+	struct mlx5_flow_table *fast_fdb;
+	struct mlx5_flow_table *fwd_fdb;
 	struct mlx5_flow_handle *rule;
 	void *misc;
 	int i;
 
+	fast_fdb = esw_get_prio_table(esw, attr->chain, attr->prio, 0);
+	if (IS_ERR(fast_fdb)) {
+		rule = ERR_CAST(fast_fdb);
+		goto err_get_fast;
+	}
+
+	fwd_fdb = esw_get_prio_table(esw, attr->chain, attr->prio, 1);
+	if (IS_ERR(fwd_fdb)) {
+		rule = ERR_CAST(fwd_fdb);
+		goto err_get_fwd;
+	}
+
 	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
 	for (i = 0; i < attr->mirror_count; i++) {
 		dest[i].type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
@@ -164,7 +223,7 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw,
 		dest[i].vport.vhca_id_valid = !!MLX5_CAP_ESW(esw->dev, merged_eswitch);
 	}
 	dest[i].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
-	dest[i].ft = esw->fdb_table.offloads.fwd_fdb,
+	dest[i].ft = fwd_fdb,
 	i++;
 
 	misc = MLX5_ADDR_OF(fte_match_param, spec->match_value, misc_parameters);
@@ -187,25 +246,57 @@ mlx5_eswitch_add_fwd_rule(struct mlx5_eswitch *esw,
 		spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS |
 					      MLX5_MATCH_MISC_PARAMETERS;
 
-	rule = mlx5_add_flow_rules(esw->fdb_table.offloads.fast_fdb, spec, &flow_act, dest, i);
+	rule = mlx5_add_flow_rules(fast_fdb, spec, &flow_act, dest, i);
 
-	if (!IS_ERR(rule))
-		esw->offloads.num_flows++;
+	if (IS_ERR(rule))
+		goto add_err;
 
+	esw->offloads.num_flows++;
+
+	return rule;
+add_err:
+	esw_put_prio_table(esw, attr->chain, attr->prio, 1);
+err_get_fwd:
+	esw_put_prio_table(esw, attr->chain, attr->prio, 0);
+err_get_fast:
 	return rule;
 }
 
+static void
+__mlx5_eswitch_del_rule(struct mlx5_eswitch *esw,
+			struct mlx5_flow_handle *rule,
+			struct mlx5_esw_flow_attr *attr,
+			bool fwd_rule)
+{
+	bool mirror = (attr->mirror_count > 0);
+
+	mlx5_del_flow_rules(rule);
+	esw->offloads.num_flows--;
+
+	if (fwd_rule)  {
+		esw_put_prio_table(esw, attr->chain, attr->prio, 1);
+		esw_put_prio_table(esw, attr->chain, attr->prio, 0);
+	} else {
+		esw_put_prio_table(esw, attr->chain, attr->prio, !!mirror);
+		if (attr->dest_chain)
+			esw_put_prio_table(esw, attr->dest_chain, 1, 0);
+	}
+}
+
 void
 mlx5_eswitch_del_offloaded_rule(struct mlx5_eswitch *esw,
 				struct mlx5_flow_handle *rule,
 				struct mlx5_esw_flow_attr *attr)
 {
-	struct mlx5_fc *counter = NULL;
+	__mlx5_eswitch_del_rule(esw, rule, attr, false);
+}
 
-	counter = mlx5_flow_rule_counter(rule);
-	mlx5_del_flow_rules(rule);
-	mlx5_fc_destroy(esw->dev, counter);
-	esw->offloads.num_flows--;
+void
+mlx5_eswitch_del_fwd_rule(struct mlx5_eswitch *esw,
+			  struct mlx5_flow_handle *rule,
+			  struct mlx5_esw_flow_attr *attr)
+{
+	__mlx5_eswitch_del_rule(esw, rule, attr, true);
 }
 
 static int esw_set_global_vlan_pop(struct mlx5_eswitch *esw, u8 val)
@@ -294,7 +385,8 @@ int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw,
 
 	push = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH);
 	pop  = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
-	fwd  = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST);
+	fwd  = !!((attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) &&
+		   !attr->dest_chain);
 
 	err = esw_add_vlan_action_check(attr, push, pop, fwd);
 	if (err)
@@ -501,74 +593,170 @@ out:
 
 #define ESW_OFFLOADS_NUM_GROUPS  4
 
-static int esw_create_offloads_fast_fdb_table(struct mlx5_eswitch *esw)
+/* Firmware currently has 4 pool of 4 sizes that it supports (ESW_POOLS),
+ * and a virtual memory region of 16M (ESW_SIZE), this region is duplicated
+ * for each flow table pool. We can allocate up to 16M of each pool,
+ * and we keep track of how much we used via put/get_sz_to_pool.
+ * Firmware doesn't report any of this for now.
+ * ESW_POOL is expected to be sorted from large to small
+ */
+#define ESW_SIZE (16 * 1024 * 1024)
+const unsigned int ESW_POOLS[4] = { 4 * 1024 * 1024, 1 * 1024 * 1024,
+				    64 * 1024, 4 * 1024 };
+
+static int
+get_sz_from_pool(struct mlx5_eswitch *esw)
+{
+	int sz = 0, i;
+
+	for (i = 0; i < ARRAY_SIZE(ESW_POOLS); i++) {
+		if (esw->fdb_table.offloads.fdb_left[i]) {
+			--esw->fdb_table.offloads.fdb_left[i];
+			sz = ESW_POOLS[i];
+			break;
+		}
+	}
+
+	return sz;
+}
+
+static void
+put_sz_to_pool(struct mlx5_eswitch *esw, int sz)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(ESW_POOLS); i++) {
+		if (sz >= ESW_POOLS[i]) {
+			++esw->fdb_table.offloads.fdb_left[i];
+			break;
+		}
+	}
+}
+
+static struct mlx5_flow_table *
+create_next_size_table(struct mlx5_eswitch *esw,
+		       struct mlx5_flow_namespace *ns,
+		       u16 table_prio,
+		       int level,
+		       u32 flags)
+{
+	struct mlx5_flow_table *fdb;
+	int sz;
+
+	sz = get_sz_from_pool(esw);
+	if (!sz)
+		return ERR_PTR(-ENOSPC);
+
+	fdb = mlx5_create_auto_grouped_flow_table(ns,
+						  table_prio,
+						  sz,
+						  ESW_OFFLOADS_NUM_GROUPS,
+						  level,
+						  flags);
+	if (IS_ERR(fdb)) {
+		esw_warn(esw->dev, "Failed to create FDB Table err %d (table prio: %d, level: %d, size: %d)\n",
+			 (int)PTR_ERR(fdb), table_prio, level, sz);
+		put_sz_to_pool(esw, sz);
+	}
+
+	return fdb;
+}
+
+static struct mlx5_flow_table *
+esw_get_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level)
 {
 	struct mlx5_core_dev *dev = esw->dev;
-	struct mlx5_flow_namespace *root_ns;
 	struct mlx5_flow_table *fdb = NULL;
-	int esw_size, err = 0;
+	struct mlx5_flow_namespace *ns;
+	int table_prio, l = 0;
 	u32 flags = 0;
-	u32 max_flow_counter = (MLX5_CAP_GEN(dev, max_flow_counter_31_16) << 16) |
-				MLX5_CAP_GEN(dev, max_flow_counter_15_0);
 
-	root_ns = mlx5_get_flow_namespace(dev, MLX5_FLOW_NAMESPACE_FDB);
-	if (!root_ns) {
-		esw_warn(dev, "Failed to get FDB flow namespace\n");
-		err = -EOPNOTSUPP;
-		goto out_namespace;
-	}
+	if (chain == FDB_SLOW_PATH_CHAIN)
+		return esw->fdb_table.offloads.slow_fdb;
 
-	esw_debug(dev, "Create offloads FDB table, min (max esw size(2^%d), max counters(%d)*groups(%d))\n",
-		  MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size),
-		  max_flow_counter, ESW_OFFLOADS_NUM_GROUPS);
+	mutex_lock(&esw->fdb_table.offloads.fdb_prio_lock);
 
-	esw_size = min_t(int, max_flow_counter * ESW_OFFLOADS_NUM_GROUPS,
-			 1 << MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size));
+	fdb = fdb_prio_table(esw, chain, prio, level).fdb;
+	if (fdb) {
+		/* take ref on earlier levels as well */
+		while (level >= 0)
+			fdb_prio_table(esw, chain, prio, level--).num_rules++;
+		mutex_unlock(&esw->fdb_table.offloads.fdb_prio_lock);
+		return fdb;
+	}
 
-	if (mlx5_esw_has_fwd_fdb(dev))
-		esw_size >>= 1;
+	ns = mlx5_get_fdb_sub_ns(dev, chain);
+	if (!ns) {
+		esw_warn(dev, "Failed to get FDB sub namespace\n");
+		mutex_unlock(&esw->fdb_table.offloads.fdb_prio_lock);
+		return ERR_PTR(-EOPNOTSUPP);
+	}
 
 	if (esw->offloads.encap != DEVLINK_ESWITCH_ENCAP_MODE_NONE)
-		flags |= MLX5_FLOW_TABLE_TUNNEL_EN;
+		flags |= (MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT |
+			  MLX5_FLOW_TABLE_TUNNEL_EN_DECAP);
 
-	fdb = mlx5_create_auto_grouped_flow_table(root_ns, FDB_FAST_PATH,
-						  esw_size,
-						  ESW_OFFLOADS_NUM_GROUPS, 0,
-						  flags);
-	if (IS_ERR(fdb)) {
-		err = PTR_ERR(fdb);
-		esw_warn(dev, "Failed to create Fast path FDB Table err %d\n", err);
-		goto out_namespace;
-	}
-	esw->fdb_table.offloads.fast_fdb = fdb;
+	table_prio = (chain * FDB_MAX_PRIO) + prio - 1;
+
+	/* create earlier levels for correct fs_core lookup when
+	 * connecting tables
+	 */
+	for (l = 0; l <= level; l++) {
+		if (fdb_prio_table(esw, chain, prio, l).fdb) {
+			fdb_prio_table(esw, chain, prio, l).num_rules++;
+			continue;
+		}
 
-	if (!mlx5_esw_has_fwd_fdb(dev))
-		goto out_namespace;
+		fdb = create_next_size_table(esw, ns, table_prio, l, flags);
+		if (IS_ERR(fdb)) {
+			l--;
+			goto err_create_fdb;
+		}
 
-	fdb = mlx5_create_auto_grouped_flow_table(root_ns, FDB_FAST_PATH,
-						  esw_size,
-						  ESW_OFFLOADS_NUM_GROUPS, 1,
-						  flags);
-	if (IS_ERR(fdb)) {
-		err = PTR_ERR(fdb);
-		esw_warn(dev, "Failed to create fwd table err %d\n", err);
-		goto out_ft;
+		fdb_prio_table(esw, chain, prio, l).fdb = fdb;
+		fdb_prio_table(esw, chain, prio, l).num_rules = 1;
 	}
-	esw->fdb_table.offloads.fwd_fdb = fdb;
 
-	return err;
+	mutex_unlock(&esw->fdb_table.offloads.fdb_prio_lock);
+	return fdb;
 
-out_ft:
-	mlx5_destroy_flow_table(esw->fdb_table.offloads.fast_fdb);
-out_namespace:
-	return err;
+err_create_fdb:
+	mutex_unlock(&esw->fdb_table.offloads.fdb_prio_lock);
+	if (l >= 0)
+		esw_put_prio_table(esw, chain, prio, l);
+
+	return fdb;
+}
+
+static void
+esw_put_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level)
+{
+	int l;
+
+	if (chain == FDB_SLOW_PATH_CHAIN)
+		return;
+
+	mutex_lock(&esw->fdb_table.offloads.fdb_prio_lock);
+
+	for (l = level; l >= 0; l--) {
+		if (--(fdb_prio_table(esw, chain, prio, l).num_rules) > 0)
+			continue;
+
+		put_sz_to_pool(esw, fdb_prio_table(esw, chain, prio, l).fdb->max_fte);
+		mlx5_destroy_flow_table(fdb_prio_table(esw, chain, prio, l).fdb);
+		fdb_prio_table(esw, chain, prio, l).fdb = NULL;
+	}
+
+	mutex_unlock(&esw->fdb_table.offloads.fdb_prio_lock);
 }
 
-static void esw_destroy_offloads_fast_fdb_table(struct mlx5_eswitch *esw)
+static void esw_destroy_offloads_fast_fdb_tables(struct mlx5_eswitch *esw)
 {
-	if (mlx5_esw_has_fwd_fdb(esw->dev))
-		mlx5_destroy_flow_table(esw->fdb_table.offloads.fwd_fdb);
-	mlx5_destroy_flow_table(esw->fdb_table.offloads.fast_fdb);
+	/* If lazy creation isn't supported, deref the fast path tables */
+	if (!(esw->fdb_table.flags & ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED)) {
+		esw_put_prio_table(esw, 0, 1, 1);
+		esw_put_prio_table(esw, 0, 1, 0);
+	}
 }
 
 #define MAX_PF_SQ 256
@@ -579,12 +767,13 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports)
 	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
 	struct mlx5_flow_table_attr ft_attr = {};
 	struct mlx5_core_dev *dev = esw->dev;
+	u32 *flow_group_in, max_flow_counter;
 	struct mlx5_flow_namespace *root_ns;
 	struct mlx5_flow_table *fdb = NULL;
-	int table_size, ix, err = 0;
+	int table_size, ix, err = 0, i;
 	struct mlx5_flow_group *g;
+	u32 flags = 0, fdb_max;
 	void *match_criteria;
-	u32 *flow_group_in;
 	u8 *dmac;
 
 	esw_debug(esw->dev, "Create offloads FDB Tables\n");
@@ -599,12 +788,29 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports)
 		goto ns_err;
 	}
 
-	err = esw_create_offloads_fast_fdb_table(esw);
-	if (err)
-		goto fast_fdb_err;
+	max_flow_counter = (MLX5_CAP_GEN(dev, max_flow_counter_31_16) << 16) |
+			    MLX5_CAP_GEN(dev, max_flow_counter_15_0);
+	fdb_max = 1 << MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size);
+
+	esw_debug(dev, "Create offloads FDB table, min (max esw size(2^%d), max counters(%d), groups(%d), max flow table size(2^%d))\n",
+		  MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size),
+		  max_flow_counter, ESW_OFFLOADS_NUM_GROUPS,
+		  fdb_max);
+
+	for (i = 0; i < ARRAY_SIZE(ESW_POOLS); i++)
+		esw->fdb_table.offloads.fdb_left[i] =
+			ESW_POOLS[i] <= fdb_max ? ESW_SIZE / ESW_POOLS[i] : 0;
 
 	table_size = nvports * MAX_SQ_NVPORTS + MAX_PF_SQ + 2;
 
+	/* create the slow path fdb with encap set, so further table instances
+	 * can be created at run time while VFs are probed if the FW allows that.
+	 */
+	if (esw->offloads.encap != DEVLINK_ESWITCH_ENCAP_MODE_NONE)
+		flags |= (MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT |
+			  MLX5_FLOW_TABLE_TUNNEL_EN_DECAP);
+
+	ft_attr.flags = flags;
 	ft_attr.max_fte = table_size;
 	ft_attr.prio = FDB_SLOW_PATH;
 
@@ -616,6 +822,18 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports)
 	}
 	esw->fdb_table.offloads.slow_fdb = fdb;
 
+	/* If lazy creation isn't supported, open the fast path tables now */
+	if (!MLX5_CAP_ESW_FLOWTABLE(esw->dev, multi_fdb_encap) &&
+	    esw->offloads.encap != DEVLINK_ESWITCH_ENCAP_MODE_NONE) {
+		esw->fdb_table.flags &= ~ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED;
+		esw_warn(dev, "Lazy creation of flow tables isn't supported, ignoring priorities\n");
+		esw_get_prio_table(esw, 0, 1, 0);
+		esw_get_prio_table(esw, 0, 1, 1);
+	} else {
+		esw_debug(dev, "Lazy creation of flow tables supported, deferring table opening\n");
+		esw->fdb_table.flags |= ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED;
+	}
+
 	/* create send-to-vport group */
 	memset(flow_group_in, 0, inlen);
 	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable,
@@ -663,6 +881,7 @@ static int esw_create_offloads_fdb_tables(struct mlx5_eswitch *esw, int nvports)
 	if (err)
 		goto miss_rule_err;
 
+	esw->nvports = nvports;
 	kvfree(flow_group_in);
 	return 0;
 
@@ -671,10 +890,9 @@ miss_rule_err:
 miss_err:
 	mlx5_destroy_flow_group(esw->fdb_table.offloads.send_to_vport_grp);
 send_vport_err:
+	esw_destroy_offloads_fast_fdb_tables(esw);
 	mlx5_destroy_flow_table(esw->fdb_table.offloads.slow_fdb);
 slow_fdb_err:
-	esw_destroy_offloads_fast_fdb_table(esw);
-fast_fdb_err:
 ns_err:
 	kvfree(flow_group_in);
 	return err;
@@ -682,7 +900,7 @@ ns_err:
 
 static void esw_destroy_offloads_fdb_tables(struct mlx5_eswitch *esw)
 {
-	if (!esw->fdb_table.offloads.fast_fdb)
+	if (!esw->fdb_table.offloads.slow_fdb)
 		return;
 
 	esw_debug(esw->dev, "Destroy offloads FDB Tables\n");
@@ -692,7 +910,7 @@ static void esw_destroy_offloads_fdb_tables(struct mlx5_eswitch *esw)
 	mlx5_destroy_flow_group(esw->fdb_table.offloads.miss_grp);
 
 	mlx5_destroy_flow_table(esw->fdb_table.offloads.slow_fdb);
-	esw_destroy_offloads_fast_fdb_table(esw);
+	esw_destroy_offloads_fast_fdb_tables(esw);
 }
 
 static int esw_create_offloads_table(struct mlx5_eswitch *esw)
@@ -775,10 +993,10 @@ static void esw_destroy_vport_rx_group(struct mlx5_eswitch *esw)
 }
 
 struct mlx5_flow_handle *
-mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport, u32 tirn)
+mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport,
+				  struct mlx5_flow_destination *dest)
 {
 	struct mlx5_flow_act flow_act = {0};
-	struct mlx5_flow_destination dest = {};
 	struct mlx5_flow_handle *flow_rule;
 	struct mlx5_flow_spec *spec;
 	void *misc;
@@ -796,12 +1014,10 @@ mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport, u32 tirn)
 	MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
 
 	spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS;
-	dest.type = MLX5_FLOW_DESTINATION_TYPE_TIR;
-	dest.tir_num = tirn;
 
 	flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
 	flow_rule = mlx5_add_flow_rules(esw->offloads.ft_offloads, spec,
-					&flow_act, &dest, 1);
+					&flow_act, dest, 1);
 	if (IS_ERR(flow_rule)) {
 		esw_warn(esw->dev, "fs offloads: Failed to add vport rx rule err %ld\n", PTR_ERR(flow_rule));
 		goto out;
@@ -812,29 +1028,35 @@ out:
 	return flow_rule;
 }
 
-static int esw_offloads_start(struct mlx5_eswitch *esw)
+static int esw_offloads_start(struct mlx5_eswitch *esw,
+			      struct netlink_ext_ack *extack)
 {
 	int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
 
 	if (esw->mode != SRIOV_LEGACY) {
-		esw_warn(esw->dev, "Can't set offloads mode, SRIOV legacy not enabled\n");
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Can't set offloads mode, SRIOV legacy not enabled");
 		return -EINVAL;
 	}
 
 	mlx5_eswitch_disable_sriov(esw);
 	err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS);
 	if (err) {
-		esw_warn(esw->dev, "Failed setting eswitch to offloads, err %d\n", err);
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Failed setting eswitch to offloads");
 		err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY);
-		if (err1)
-			esw_warn(esw->dev, "Failed setting eswitch back to legacy, err %d\n", err1);
+		if (err1) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Failed setting eswitch back to legacy");
+		}
 	}
 	if (esw->offloads.inline_mode == MLX5_INLINE_MODE_NONE) {
 		if (mlx5_eswitch_inline_mode_get(esw,
 						 num_vfs,
 						 &esw->offloads.inline_mode)) {
 			esw->offloads.inline_mode = MLX5_INLINE_MODE_L2;
-			esw_warn(esw->dev, "Inline mode is different between vports\n");
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Inline mode is different between vports");
 		}
 	}
 	return err;
@@ -945,6 +1167,8 @@ int esw_offloads_init(struct mlx5_eswitch *esw, int nvports)
 {
 	int err;
 
+	mutex_init(&esw->fdb_table.offloads.fdb_prio_lock);
+
 	err = esw_create_offloads_fdb_tables(esw, nvports);
 	if (err)
 		return err;
@@ -975,17 +1199,20 @@ create_ft_err:
 	return err;
 }
 
-static int esw_offloads_stop(struct mlx5_eswitch *esw)
+static int esw_offloads_stop(struct mlx5_eswitch *esw,
+			     struct netlink_ext_ack *extack)
 {
 	int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
 
 	mlx5_eswitch_disable_sriov(esw);
 	err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY);
 	if (err) {
-		esw_warn(esw->dev, "Failed setting eswitch to legacy, err %d\n", err);
+		NL_SET_ERR_MSG_MOD(extack, "Failed setting eswitch to legacy");
 		err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS);
-		if (err1)
-			esw_warn(esw->dev, "Failed setting eswitch back to offloads, err %d\n", err);
+		if (err1) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Failed setting eswitch back to offloads");
+		}
 	}
 
 	/* enable back PF RoCE */
@@ -1094,7 +1321,8 @@ static int mlx5_devlink_eswitch_check(struct devlink *devlink)
 	return 0;
 }
 
-int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
+				  struct netlink_ext_ack *extack)
 {
 	struct mlx5_core_dev *dev = devlink_priv(devlink);
 	u16 cur_mlx5_mode, mlx5_mode = 0;
@@ -1113,9 +1341,9 @@ int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
 		return 0;
 
 	if (mode == DEVLINK_ESWITCH_MODE_SWITCHDEV)
-		return esw_offloads_start(dev->priv.eswitch);
+		return esw_offloads_start(dev->priv.eswitch, extack);
 	else if (mode == DEVLINK_ESWITCH_MODE_LEGACY)
-		return esw_offloads_stop(dev->priv.eswitch);
+		return esw_offloads_stop(dev->priv.eswitch, extack);
 	else
 		return -EINVAL;
 }
@@ -1132,7 +1360,8 @@ int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
 	return esw_mode_to_devlink(dev->priv.eswitch->mode, mode);
 }
 
-int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
+int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
+					 struct netlink_ext_ack *extack)
 {
 	struct mlx5_core_dev *dev = devlink_priv(devlink);
 	struct mlx5_eswitch *esw = dev->priv.eswitch;
@@ -1149,14 +1378,15 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
 			return 0;
 		/* fall through */
 	case MLX5_CAP_INLINE_MODE_L2:
-		esw_warn(dev, "Inline mode can't be set\n");
+		NL_SET_ERR_MSG_MOD(extack, "Inline mode can't be set");
 		return -EOPNOTSUPP;
 	case MLX5_CAP_INLINE_MODE_VPORT_CONTEXT:
 		break;
 	}
 
 	if (esw->offloads.num_flows > 0) {
-		esw_warn(dev, "Can't set inline mode when flows are configured\n");
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Can't set inline mode when flows are configured");
 		return -EOPNOTSUPP;
 	}
 
@@ -1167,8 +1397,8 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
 	for (vport = 1; vport < esw->enabled_vports; vport++) {
 		err = mlx5_modify_nic_vport_min_inline(dev, vport, mlx5_mode);
 		if (err) {
-			esw_warn(dev, "Failed to set min inline on vport %d\n",
-				 vport);
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Failed to set min inline on vport");
 			goto revert_inline_mode;
 		}
 	}
@@ -1234,7 +1464,8 @@ out:
 	return 0;
 }
 
-int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap)
+int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap,
+					struct netlink_ext_ack *extack)
 {
 	struct mlx5_core_dev *dev = devlink_priv(devlink);
 	struct mlx5_eswitch *esw = dev->priv.eswitch;
@@ -1245,7 +1476,7 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap)
 		return err;
 
 	if (encap != DEVLINK_ESWITCH_ENCAP_MODE_NONE &&
-	    (!MLX5_CAP_ESW_FLOWTABLE_FDB(dev, encap) ||
+	    (!MLX5_CAP_ESW_FLOWTABLE_FDB(dev, reformat) ||
 	     !MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap)))
 		return -EOPNOTSUPP;
 
@@ -1261,19 +1492,24 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap)
 		return 0;
 
 	if (esw->offloads.num_flows > 0) {
-		esw_warn(dev, "Can't set encapsulation when flows are configured\n");
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Can't set encapsulation when flows are configured");
 		return -EOPNOTSUPP;
 	}
 
-	esw_destroy_offloads_fast_fdb_table(esw);
+	esw_destroy_offloads_fdb_tables(esw);
 
 	esw->offloads.encap = encap;
-	err = esw_create_offloads_fast_fdb_table(esw);
+
+	err = esw_create_offloads_fdb_tables(esw, esw->nvports);
+
 	if (err) {
-		esw_warn(esw->dev, "Failed re-creating fast FDB table, err %d\n", err);
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Failed re-creating fast FDB table");
 		esw->offloads.encap = !encap;
-		(void)esw_create_offloads_fast_fdb_table(esw);
+		(void)esw_create_offloads_fdb_tables(esw, esw->nvports);
 	}
+
 	return err;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
index 5645a4facad2..515e3d6de051 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
@@ -245,7 +245,7 @@ static void *mlx5_fpga_ipsec_cmd_exec(struct mlx5_core_dev *mdev,
 		return ERR_PTR(res);
 	}
 
-	/* Context will be freed by wait func after completion */
+	/* Context should be freed by the caller after completion. */
 	return context;
 }
 
@@ -418,10 +418,8 @@ static int mlx5_fpga_ipsec_set_caps(struct mlx5_core_dev *mdev, u32 flags)
 	cmd.cmd = htonl(MLX5_FPGA_IPSEC_CMD_OP_SET_CAP);
 	cmd.flags = htonl(flags);
 	context = mlx5_fpga_ipsec_cmd_exec(mdev, &cmd, sizeof(cmd));
-	if (IS_ERR(context)) {
-		err = PTR_ERR(context);
-		goto out;
-	}
+	if (IS_ERR(context))
+		return PTR_ERR(context);
 
 	err = mlx5_fpga_ipsec_cmd_wait(context);
 	if (err)
@@ -435,6 +433,7 @@ static int mlx5_fpga_ipsec_set_caps(struct mlx5_core_dev *mdev, u32 flags)
 	}
 
 out:
+	kfree(context);
 	return err;
 }
 
@@ -650,7 +649,7 @@ static bool mlx5_is_fpga_egress_ipsec_rule(struct mlx5_core_dev *dev,
 	    (match_criteria_enable &
 	     ~(MLX5_MATCH_OUTER_HEADERS | MLX5_MATCH_MISC_PARAMETERS)) ||
 	    (flow_act->action & ~(MLX5_FLOW_CONTEXT_ACTION_ENCRYPT | MLX5_FLOW_CONTEXT_ACTION_ALLOW)) ||
-	     flow_act->has_flow_tag)
+	     (flow_act->flags & FLOW_ACT_HAS_TAG))
 		return false;
 
 	return true;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 8e01f818021b..08a891f9aade 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -152,7 +152,8 @@ static int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev,
 				      struct mlx5_flow_table *next_ft,
 				      unsigned int *table_id, u32 flags)
 {
-	int en_encap_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN);
+	int en_encap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT);
+	int en_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN_DECAP);
 	u32 out[MLX5_ST_SZ_DW(create_flow_table_out)] = {0};
 	u32 in[MLX5_ST_SZ_DW(create_flow_table_in)]   = {0};
 	int err;
@@ -169,9 +170,9 @@ static int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev,
 	}
 
 	MLX5_SET(create_flow_table_in, in, flow_table_context.decap_en,
-		 en_encap_decap);
-	MLX5_SET(create_flow_table_in, in, flow_table_context.encap_en,
-		 en_encap_decap);
+		 en_decap);
+	MLX5_SET(create_flow_table_in, in, flow_table_context.reformat_en,
+		 en_encap);
 
 	switch (op_mod) {
 	case FS_FT_OP_MOD_NORMAL:
@@ -343,7 +344,8 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
 
 	MLX5_SET(flow_context, in_flow_context, flow_tag, fte->action.flow_tag);
 	MLX5_SET(flow_context, in_flow_context, action, fte->action.action);
-	MLX5_SET(flow_context, in_flow_context, encap_id, fte->action.encap_id);
+	MLX5_SET(flow_context, in_flow_context, packet_reformat_id,
+		 fte->action.reformat_id);
 	MLX5_SET(flow_context, in_flow_context, modify_header_id,
 		 fte->action.modify_id);
 
@@ -417,7 +419,7 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
 				continue;
 
 			MLX5_SET(flow_counter_list, in_dests, flow_counter_id,
-				 dst->dest_attr.counter->id);
+				 dst->dest_attr.counter_id);
 			in_dests += MLX5_ST_SZ_BYTES(dest_format_struct);
 			list_size++;
 		}
@@ -594,62 +596,78 @@ void mlx5_cmd_fc_bulk_get(struct mlx5_core_dev *dev,
 	*bytes = MLX5_GET64(traffic_counter, stats, octets);
 }
 
-int mlx5_encap_alloc(struct mlx5_core_dev *dev,
-		     int header_type,
-		     size_t size,
-		     void *encap_header,
-		     u32 *encap_id)
+int mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev,
+			       int reformat_type,
+			       size_t size,
+			       void *reformat_data,
+			       enum mlx5_flow_namespace_type namespace,
+			       u32 *packet_reformat_id)
 {
-	int max_encap_size = MLX5_CAP_ESW(dev, max_encap_header_size);
-	u32 out[MLX5_ST_SZ_DW(alloc_encap_header_out)];
-	void *encap_header_in;
-	void *header;
+	u32 out[MLX5_ST_SZ_DW(alloc_packet_reformat_context_out)];
+	void *packet_reformat_context_in;
+	int max_encap_size;
+	void *reformat;
 	int inlen;
 	int err;
 	u32 *in;
 
+	if (namespace == MLX5_FLOW_NAMESPACE_FDB)
+		max_encap_size = MLX5_CAP_ESW(dev, max_encap_header_size);
+	else
+		max_encap_size = MLX5_CAP_FLOWTABLE(dev, max_encap_header_size);
+
 	if (size > max_encap_size) {
 		mlx5_core_warn(dev, "encap size %zd too big, max supported is %d\n",
 			       size, max_encap_size);
 		return -EINVAL;
 	}
 
-	in = kzalloc(MLX5_ST_SZ_BYTES(alloc_encap_header_in) + size,
+	in = kzalloc(MLX5_ST_SZ_BYTES(alloc_packet_reformat_context_in) + size,
 		     GFP_KERNEL);
 	if (!in)
 		return -ENOMEM;
 
-	encap_header_in = MLX5_ADDR_OF(alloc_encap_header_in, in, encap_header);
-	header = MLX5_ADDR_OF(encap_header_in, encap_header_in, encap_header);
-	inlen = header - (void *)in  + size;
+	packet_reformat_context_in = MLX5_ADDR_OF(alloc_packet_reformat_context_in,
+						  in, packet_reformat_context);
+	reformat = MLX5_ADDR_OF(packet_reformat_context_in,
+				packet_reformat_context_in,
+				reformat_data);
+	inlen = reformat - (void *)in  + size;
 
 	memset(in, 0, inlen);
-	MLX5_SET(alloc_encap_header_in, in, opcode,
-		 MLX5_CMD_OP_ALLOC_ENCAP_HEADER);
-	MLX5_SET(encap_header_in, encap_header_in, encap_header_size, size);
-	MLX5_SET(encap_header_in, encap_header_in, header_type, header_type);
-	memcpy(header, encap_header, size);
+	MLX5_SET(alloc_packet_reformat_context_in, in, opcode,
+		 MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT);
+	MLX5_SET(packet_reformat_context_in, packet_reformat_context_in,
+		 reformat_data_size, size);
+	MLX5_SET(packet_reformat_context_in, packet_reformat_context_in,
+		 reformat_type, reformat_type);
+	memcpy(reformat, reformat_data, size);
 
 	memset(out, 0, sizeof(out));
 	err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
 
-	*encap_id = MLX5_GET(alloc_encap_header_out, out, encap_id);
+	*packet_reformat_id = MLX5_GET(alloc_packet_reformat_context_out,
+				       out, packet_reformat_id);
 	kfree(in);
 	return err;
 }
+EXPORT_SYMBOL(mlx5_packet_reformat_alloc);
 
-void mlx5_encap_dealloc(struct mlx5_core_dev *dev, u32 encap_id)
+void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev,
+				  u32 packet_reformat_id)
 {
-	u32 in[MLX5_ST_SZ_DW(dealloc_encap_header_in)];
-	u32 out[MLX5_ST_SZ_DW(dealloc_encap_header_out)];
+	u32 in[MLX5_ST_SZ_DW(dealloc_packet_reformat_context_in)];
+	u32 out[MLX5_ST_SZ_DW(dealloc_packet_reformat_context_out)];
 
 	memset(in, 0, sizeof(in));
-	MLX5_SET(dealloc_encap_header_in, in, opcode,
-		 MLX5_CMD_OP_DEALLOC_ENCAP_HEADER);
-	MLX5_SET(dealloc_encap_header_in, in, encap_id, encap_id);
+	MLX5_SET(dealloc_packet_reformat_context_in, in, opcode,
+		 MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT);
+	MLX5_SET(dealloc_packet_reformat_context_in, in, packet_reformat_id,
+		 packet_reformat_id);
 
 	mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
+EXPORT_SYMBOL(mlx5_packet_reformat_dealloc);
 
 int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
 			     u8 namespace, u8 num_actions,
@@ -667,9 +685,14 @@ int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
 		table_type = FS_FT_FDB;
 		break;
 	case MLX5_FLOW_NAMESPACE_KERNEL:
+	case MLX5_FLOW_NAMESPACE_BYPASS:
 		max_actions = MLX5_CAP_FLOWTABLE_NIC_RX(dev, max_modify_header_actions);
 		table_type = FS_FT_NIC_RX;
 		break;
+	case MLX5_FLOW_NAMESPACE_EGRESS:
+		max_actions = MLX5_CAP_FLOWTABLE_NIC_TX(dev, max_modify_header_actions);
+		table_type = FS_FT_NIC_TX;
+		break;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -702,6 +725,7 @@ int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
 	kfree(in);
 	return err;
 }
+EXPORT_SYMBOL(mlx5_modify_header_alloc);
 
 void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev, u32 modify_header_id)
 {
@@ -716,6 +740,7 @@ void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev, u32 modify_header_id)
 
 	mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
+EXPORT_SYMBOL(mlx5_modify_header_dealloc);
 
 static const struct mlx5_flow_cmds mlx5_flow_cmds = {
 	.create_flow_table = mlx5_cmd_create_flow_table,
@@ -760,8 +785,8 @@ const struct mlx5_flow_cmds *mlx5_fs_cmd_get_default(enum fs_flow_table_type typ
 	case FS_FT_FDB:
 	case FS_FT_SNIFFER_RX:
 	case FS_FT_SNIFFER_TX:
-		return mlx5_fs_cmd_get_fw_cmds();
 	case FS_FT_NIC_TX:
+		return mlx5_fs_cmd_get_fw_cmds();
 	default:
 		return mlx5_fs_cmd_get_stub_cmds();
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 37d114c668b7..9d73eb955f75 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -40,6 +40,7 @@
 #include "diag/fs_tracepoint.h"
 #include "accel/ipsec.h"
 #include "fpga/ipsec.h"
+#include "eswitch.h"
 
 #define INIT_TREE_NODE_ARRAY_SIZE(...)	(sizeof((struct init_tree_node[]){__VA_ARGS__}) /\
 					 sizeof(struct init_tree_node))
@@ -76,6 +77,14 @@
 					   FS_CAP(flow_table_properties_nic_receive.identified_miss_table_mode), \
 					   FS_CAP(flow_table_properties_nic_receive.flow_table_modify))
 
+#define FS_CHAINING_CAPS_EGRESS                                                \
+	FS_REQUIRED_CAPS(                                                      \
+		FS_CAP(flow_table_properties_nic_transmit.flow_modify_en),     \
+		FS_CAP(flow_table_properties_nic_transmit.modify_root),        \
+		FS_CAP(flow_table_properties_nic_transmit                      \
+			       .identified_miss_table_mode),                   \
+		FS_CAP(flow_table_properties_nic_transmit.flow_table_modify))
+
 #define LEFTOVERS_NUM_LEVELS 1
 #define LEFTOVERS_NUM_PRIOS 1
 
@@ -151,6 +160,17 @@ static struct init_tree_node {
 	}
 };
 
+static struct init_tree_node egress_root_fs = {
+	.type = FS_TYPE_NAMESPACE,
+	.ar_size = 1,
+	.children = (struct init_tree_node[]) {
+		ADD_PRIO(0, MLX5_BY_PASS_NUM_PRIOS, 0,
+			 FS_CHAINING_CAPS_EGRESS,
+			 ADD_NS(ADD_MULTIPLE_PRIO(MLX5_BY_PASS_NUM_PRIOS,
+						  BY_PASS_PRIO_NUM_LEVELS))),
+	}
+};
+
 enum fs_i_lock_class {
 	FS_LOCK_GRANDPARENT,
 	FS_LOCK_PARENT,
@@ -694,7 +714,7 @@ static struct mlx5_flow_table *find_closest_ft_recursive(struct fs_node  *root,
 	struct fs_node *iter = list_entry(start, struct fs_node, list);
 	struct mlx5_flow_table *ft = NULL;
 
-	if (!root)
+	if (!root || root->type == FS_TYPE_PRIO_CHAINS)
 		return NULL;
 
 	list_for_each_advance_continue(iter, &root->children, reverse) {
@@ -1388,7 +1408,7 @@ static bool check_conflicting_actions(u32 action1, u32 action2)
 		return false;
 
 	if (xored_actions & (MLX5_FLOW_CONTEXT_ACTION_DROP  |
-			     MLX5_FLOW_CONTEXT_ACTION_ENCAP |
+			     MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT |
 			     MLX5_FLOW_CONTEXT_ACTION_DECAP |
 			     MLX5_FLOW_CONTEXT_ACTION_MOD_HDR  |
 			     MLX5_FLOW_CONTEXT_ACTION_VLAN_POP |
@@ -1408,7 +1428,7 @@ static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act
 		return -EEXIST;
 	}
 
-	if (flow_act->has_flow_tag &&
+	if ((flow_act->flags & FLOW_ACT_HAS_TAG) &&
 	    fte->action.flow_tag != flow_act->flow_tag) {
 		mlx5_core_warn(get_dev(&fte->node),
 			       "FTE flow tag %u already exists with different flow tag %u\n",
@@ -1455,29 +1475,8 @@ static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg,
 	return handle;
 }
 
-struct mlx5_fc *mlx5_flow_rule_counter(struct mlx5_flow_handle *handle)
+static bool counter_is_valid(u32 action)
 {
-	struct mlx5_flow_rule *dst;
-	struct fs_fte *fte;
-
-	fs_get_obj(fte, handle->rule[0]->node.parent);
-
-	fs_for_each_dst(dst, fte) {
-		if (dst->dest_attr.type == MLX5_FLOW_DESTINATION_TYPE_COUNTER)
-			return dst->dest_attr.counter;
-	}
-
-	return NULL;
-}
-
-static bool counter_is_valid(struct mlx5_fc *counter, u32 action)
-{
-	if (!(action & MLX5_FLOW_CONTEXT_ACTION_COUNT))
-		return !counter;
-
-	if (!counter)
-		return false;
-
 	return (action & (MLX5_FLOW_CONTEXT_ACTION_DROP |
 			  MLX5_FLOW_CONTEXT_ACTION_FWD_DEST));
 }
@@ -1487,7 +1486,7 @@ static bool dest_is_valid(struct mlx5_flow_destination *dest,
 			  struct mlx5_flow_table *ft)
 {
 	if (dest && (dest->type == MLX5_FLOW_DESTINATION_TYPE_COUNTER))
-		return counter_is_valid(dest->counter, action);
+		return counter_is_valid(action);
 
 	if (!(action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST))
 		return true;
@@ -1629,6 +1628,8 @@ try_add_to_existing_fg(struct mlx5_flow_table *ft,
 
 search_again_locked:
 	version = matched_fgs_get_version(match_head);
+	if (flow_act->flags & FLOW_ACT_NO_APPEND)
+		goto skip_search;
 	/* Try to find a fg that already contains a matching fte */
 	list_for_each_entry(iter, match_head, list) {
 		struct fs_fte *fte_tmp;
@@ -1645,6 +1646,11 @@ search_again_locked:
 		return rule;
 	}
 
+skip_search:
+	/* No group with matching fte found, or we skipped the search.
+	 * Try to add a new fte to any matching fg.
+	 */
+
 	/* Check the ft version, for case that new flow group
 	 * was added while the fgs weren't locked
 	 */
@@ -1975,12 +1981,24 @@ void mlx5_destroy_flow_group(struct mlx5_flow_group *fg)
 			       fg->id);
 }
 
+struct mlx5_flow_namespace *mlx5_get_fdb_sub_ns(struct mlx5_core_dev *dev,
+						int n)
+{
+	struct mlx5_flow_steering *steering = dev->priv.steering;
+
+	if (!steering || !steering->fdb_sub_ns)
+		return NULL;
+
+	return steering->fdb_sub_ns[n];
+}
+EXPORT_SYMBOL(mlx5_get_fdb_sub_ns);
+
 struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
 						    enum mlx5_flow_namespace_type type)
 {
 	struct mlx5_flow_steering *steering = dev->priv.steering;
 	struct mlx5_flow_root_namespace *root_ns;
-	int prio;
+	int prio = 0;
 	struct fs_prio *fs_prio;
 	struct mlx5_flow_namespace *ns;
 
@@ -1988,40 +2006,29 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
 		return NULL;
 
 	switch (type) {
-	case MLX5_FLOW_NAMESPACE_BYPASS:
-	case MLX5_FLOW_NAMESPACE_LAG:
-	case MLX5_FLOW_NAMESPACE_OFFLOADS:
-	case MLX5_FLOW_NAMESPACE_ETHTOOL:
-	case MLX5_FLOW_NAMESPACE_KERNEL:
-	case MLX5_FLOW_NAMESPACE_LEFTOVERS:
-	case MLX5_FLOW_NAMESPACE_ANCHOR:
-		prio = type;
-		break;
 	case MLX5_FLOW_NAMESPACE_FDB:
 		if (steering->fdb_root_ns)
 			return &steering->fdb_root_ns->ns;
-		else
-			return NULL;
+		return NULL;
 	case MLX5_FLOW_NAMESPACE_SNIFFER_RX:
 		if (steering->sniffer_rx_root_ns)
 			return &steering->sniffer_rx_root_ns->ns;
-		else
-			return NULL;
+		return NULL;
 	case MLX5_FLOW_NAMESPACE_SNIFFER_TX:
 		if (steering->sniffer_tx_root_ns)
 			return &steering->sniffer_tx_root_ns->ns;
-		else
-			return NULL;
-	case MLX5_FLOW_NAMESPACE_EGRESS:
-		if (steering->egress_root_ns)
-			return &steering->egress_root_ns->ns;
-		else
-			return NULL;
-	default:
 		return NULL;
+	default:
+		break;
+	}
+
+	if (type == MLX5_FLOW_NAMESPACE_EGRESS) {
+		root_ns = steering->egress_root_ns;
+	} else { /* Must be NIC RX */
+		root_ns = steering->root_ns;
+		prio = type;
 	}
 
-	root_ns = steering->root_ns;
 	if (!root_ns)
 		return NULL;
 
@@ -2064,8 +2071,10 @@ struct mlx5_flow_namespace *mlx5_get_flow_vport_acl_namespace(struct mlx5_core_d
 	}
 }
 
-static struct fs_prio *fs_create_prio(struct mlx5_flow_namespace *ns,
-				      unsigned int prio, int num_levels)
+static struct fs_prio *_fs_create_prio(struct mlx5_flow_namespace *ns,
+				       unsigned int prio,
+				       int num_levels,
+				       enum fs_node_type type)
 {
 	struct fs_prio *fs_prio;
 
@@ -2073,7 +2082,7 @@ static struct fs_prio *fs_create_prio(struct mlx5_flow_namespace *ns,
 	if (!fs_prio)
 		return ERR_PTR(-ENOMEM);
 
-	fs_prio->node.type = FS_TYPE_PRIO;
+	fs_prio->node.type = type;
 	tree_init_node(&fs_prio->node, NULL, del_sw_prio);
 	tree_add_node(&fs_prio->node, &ns->node);
 	fs_prio->num_levels = num_levels;
@@ -2083,6 +2092,19 @@ static struct fs_prio *fs_create_prio(struct mlx5_flow_namespace *ns,
 	return fs_prio;
 }
 
+static struct fs_prio *fs_create_prio_chained(struct mlx5_flow_namespace *ns,
+					      unsigned int prio,
+					      int num_levels)
+{
+	return _fs_create_prio(ns, prio, num_levels, FS_TYPE_PRIO_CHAINS);
+}
+
+static struct fs_prio *fs_create_prio(struct mlx5_flow_namespace *ns,
+				      unsigned int prio, int num_levels)
+{
+	return _fs_create_prio(ns, prio, num_levels, FS_TYPE_PRIO);
+}
+
 static struct mlx5_flow_namespace *fs_init_namespace(struct mlx5_flow_namespace
 						     *ns)
 {
@@ -2387,6 +2409,9 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev)
 	cleanup_egress_acls_root_ns(dev);
 	cleanup_ingress_acls_root_ns(dev);
 	cleanup_root_ns(steering->fdb_root_ns);
+	steering->fdb_root_ns = NULL;
+	kfree(steering->fdb_sub_ns);
+	steering->fdb_sub_ns = NULL;
 	cleanup_root_ns(steering->sniffer_rx_root_ns);
 	cleanup_root_ns(steering->sniffer_tx_root_ns);
 	cleanup_root_ns(steering->egress_root_ns);
@@ -2432,27 +2457,64 @@ static int init_sniffer_rx_root_ns(struct mlx5_flow_steering *steering)
 
 static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
 {
-	struct fs_prio *prio;
+	struct mlx5_flow_namespace *ns;
+	struct fs_prio *maj_prio;
+	struct fs_prio *min_prio;
+	int levels;
+	int chain;
+	int prio;
+	int err;
 
 	steering->fdb_root_ns = create_root_ns(steering, FS_FT_FDB);
 	if (!steering->fdb_root_ns)
 		return -ENOMEM;
 
-	prio = fs_create_prio(&steering->fdb_root_ns->ns, 0, 2);
-	if (IS_ERR(prio))
+	steering->fdb_sub_ns = kzalloc(sizeof(steering->fdb_sub_ns) *
+				       (FDB_MAX_CHAIN + 1), GFP_KERNEL);
+	if (!steering->fdb_sub_ns)
+		return -ENOMEM;
+
+	levels = 2 * FDB_MAX_PRIO * (FDB_MAX_CHAIN + 1);
+	maj_prio = fs_create_prio_chained(&steering->fdb_root_ns->ns, 0,
+					  levels);
+	if (IS_ERR(maj_prio)) {
+		err = PTR_ERR(maj_prio);
 		goto out_err;
+	}
+
+	for (chain = 0; chain <= FDB_MAX_CHAIN; chain++) {
+		ns = fs_create_namespace(maj_prio);
+		if (IS_ERR(ns)) {
+			err = PTR_ERR(ns);
+			goto out_err;
+		}
+
+		for (prio = 0; prio < FDB_MAX_PRIO * (chain + 1); prio++) {
+			min_prio = fs_create_prio(ns, prio, 2);
+			if (IS_ERR(min_prio)) {
+				err = PTR_ERR(min_prio);
+				goto out_err;
+			}
+		}
+
+		steering->fdb_sub_ns[chain] = ns;
+	}
 
-	prio = fs_create_prio(&steering->fdb_root_ns->ns, 1, 1);
-	if (IS_ERR(prio))
+	maj_prio = fs_create_prio(&steering->fdb_root_ns->ns, 1, 1);
+	if (IS_ERR(maj_prio)) {
+		err = PTR_ERR(maj_prio);
 		goto out_err;
+	}
 
 	set_prio_attrs(steering->fdb_root_ns);
 	return 0;
 
 out_err:
 	cleanup_root_ns(steering->fdb_root_ns);
+	kfree(steering->fdb_sub_ns);
+	steering->fdb_sub_ns = NULL;
 	steering->fdb_root_ns = NULL;
-	return PTR_ERR(prio);
+	return err;
 }
 
 static int init_egress_acl_root_ns(struct mlx5_flow_steering *steering, int vport)
@@ -2537,16 +2599,23 @@ cleanup_root_ns:
 
 static int init_egress_root_ns(struct mlx5_flow_steering *steering)
 {
-	struct fs_prio *prio;
+	int err;
 
 	steering->egress_root_ns = create_root_ns(steering,
 						  FS_FT_NIC_TX);
 	if (!steering->egress_root_ns)
 		return -ENOMEM;
 
-	/* create 1 prio*/
-	prio = fs_create_prio(&steering->egress_root_ns->ns, 0, 1);
-	return PTR_ERR_OR_ZERO(prio);
+	err = init_root_tree(steering, &egress_root_fs,
+			     &steering->egress_root_ns->ns.node);
+	if (err)
+		goto cleanup;
+	set_prio_attrs(steering->egress_root_ns);
+	return 0;
+cleanup:
+	cleanup_root_ns(steering->egress_root_ns);
+	steering->egress_root_ns = NULL;
+	return err;
 }
 
 int mlx5_init_fs(struct mlx5_core_dev *dev)
@@ -2614,7 +2683,7 @@ int mlx5_init_fs(struct mlx5_core_dev *dev)
 			goto err;
 	}
 
-	if (MLX5_IPSEC_DEV(dev)) {
+	if (MLX5_IPSEC_DEV(dev) || MLX5_CAP_FLOWTABLE_NIC_TX(dev, ft_support)) {
 		err = init_egress_root_ns(steering);
 		if (err)
 			goto err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
index 32070e5d993d..b51ad217da32 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -36,10 +36,23 @@
 #include <linux/refcount.h>
 #include <linux/mlx5/fs.h>
 #include <linux/rhashtable.h>
+#include <linux/llist.h>
+
+/* FS_TYPE_PRIO_CHAINS is a PRIO that will have namespaces only,
+ * and those are in parallel to one another when going over them to connect
+ * a new flow table. Meaning the last flow table in a TYPE_PRIO prio in one
+ * parallel namespace will not automatically connect to the first flow table
+ * found in any prio in any next namespace, but skip the entire containing
+ * TYPE_PRIO_CHAINS prio.
+ *
+ * This is used to implement tc chains, each chain of prios is a different
+ * namespace inside a containing TYPE_PRIO_CHAINS prio.
+ */
 
 enum fs_node_type {
 	FS_TYPE_NAMESPACE,
 	FS_TYPE_PRIO,
+	FS_TYPE_PRIO_CHAINS,
 	FS_TYPE_FLOW_TABLE,
 	FS_TYPE_FLOW_GROUP,
 	FS_TYPE_FLOW_ENTRY,
@@ -72,6 +85,7 @@ struct mlx5_flow_steering {
 	struct kmem_cache               *ftes_cache;
 	struct mlx5_flow_root_namespace *root_ns;
 	struct mlx5_flow_root_namespace *fdb_root_ns;
+	struct mlx5_flow_namespace	**fdb_sub_ns;
 	struct mlx5_flow_root_namespace **esw_egress_root_ns;
 	struct mlx5_flow_root_namespace **esw_ingress_root_ns;
 	struct mlx5_flow_root_namespace	*sniffer_tx_root_ns;
@@ -138,8 +152,9 @@ struct mlx5_fc_cache {
 };
 
 struct mlx5_fc {
-	struct rb_node node;
 	struct list_head list;
+	struct llist_node addlist;
+	struct llist_node dellist;
 
 	/* last{packets,bytes} members are used when calculating the delta since
 	 * last reading
@@ -148,7 +163,6 @@ struct mlx5_fc {
 	u64 lastbytes;
 
 	u32 id;
-	bool deleted;
 	bool aging;
 
 	struct mlx5_fc_cache cache ____cacheline_aligned_in_smp;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
index 58af6be13dfa..32accd6b041b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
@@ -52,11 +52,13 @@
  * access to counter list:
  * - create (user context)
  *   - mlx5_fc_create() only adds to an addlist to be used by
- *     mlx5_fc_stats_query_work(). addlist is protected by a spinlock.
+ *     mlx5_fc_stats_query_work(). addlist is a lockless single linked list
+ *     that doesn't require any additional synchronization when adding single
+ *     node.
  *   - spawn thread to do the actual destroy
  *
  * - destroy (user context)
- *   - mark a counter as deleted
+ *   - add a counter to lockless dellist
  *   - spawn thread to do the actual del
  *
  * - dump (user context)
@@ -71,36 +73,55 @@
  *   elapsed, the thread will actually query the hardware.
  */
 
-static void mlx5_fc_stats_insert(struct rb_root *root, struct mlx5_fc *counter)
+static struct list_head *mlx5_fc_counters_lookup_next(struct mlx5_core_dev *dev,
+						      u32 id)
 {
-	struct rb_node **new = &root->rb_node;
-	struct rb_node *parent = NULL;
-
-	while (*new) {
-		struct mlx5_fc *this = rb_entry(*new, struct mlx5_fc, node);
-		int result = counter->id - this->id;
-
-		parent = *new;
-		if (result < 0)
-			new = &((*new)->rb_left);
-		else
-			new = &((*new)->rb_right);
-	}
+	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
+	unsigned long next_id = (unsigned long)id + 1;
+	struct mlx5_fc *counter;
+
+	rcu_read_lock();
+	/* skip counters that are in idr, but not yet in counters list */
+	while ((counter = idr_get_next_ul(&fc_stats->counters_idr,
+					  &next_id)) != NULL &&
+	       list_empty(&counter->list))
+		next_id++;
+	rcu_read_unlock();
+
+	return counter ? &counter->list : &fc_stats->counters;
+}
+
+static void mlx5_fc_stats_insert(struct mlx5_core_dev *dev,
+				 struct mlx5_fc *counter)
+{
+	struct list_head *next = mlx5_fc_counters_lookup_next(dev, counter->id);
+
+	list_add_tail(&counter->list, next);
+}
+
+static void mlx5_fc_stats_remove(struct mlx5_core_dev *dev,
+				 struct mlx5_fc *counter)
+{
+	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
 
-	/* Add new node and rebalance tree. */
-	rb_link_node(&counter->node, parent, new);
-	rb_insert_color(&counter->node, root);
+	list_del(&counter->list);
+
+	spin_lock(&fc_stats->counters_idr_lock);
+	WARN_ON(!idr_remove(&fc_stats->counters_idr, counter->id));
+	spin_unlock(&fc_stats->counters_idr_lock);
 }
 
-/* The function returns the last node that was queried so the caller
+/* The function returns the last counter that was queried so the caller
  * function can continue calling it till all counters are queried.
  */
-static struct rb_node *mlx5_fc_stats_query(struct mlx5_core_dev *dev,
+static struct mlx5_fc *mlx5_fc_stats_query(struct mlx5_core_dev *dev,
 					   struct mlx5_fc *first,
 					   u32 last_id)
 {
+	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
+	struct mlx5_fc *counter = NULL;
 	struct mlx5_cmd_fc_bulk *b;
-	struct rb_node *node = NULL;
+	bool more = false;
 	u32 afirst_id;
 	int num;
 	int err;
@@ -130,14 +151,16 @@ static struct rb_node *mlx5_fc_stats_query(struct mlx5_core_dev *dev,
 		goto out;
 	}
 
-	for (node = &first->node; node; node = rb_next(node)) {
-		struct mlx5_fc *counter = rb_entry(node, struct mlx5_fc, node);
+	counter = first;
+	list_for_each_entry_from(counter, &fc_stats->counters, list) {
 		struct mlx5_fc_cache *c = &counter->cache;
 		u64 packets;
 		u64 bytes;
 
-		if (counter->id > last_id)
+		if (counter->id > last_id) {
+			more = true;
 			break;
+		}
 
 		mlx5_cmd_fc_bulk_get(dev, b,
 				     counter->id, &packets, &bytes);
@@ -153,7 +176,14 @@ static struct rb_node *mlx5_fc_stats_query(struct mlx5_core_dev *dev,
 out:
 	mlx5_cmd_fc_bulk_free(b);
 
-	return node;
+	return more ? counter : NULL;
+}
+
+static void mlx5_free_fc(struct mlx5_core_dev *dev,
+			 struct mlx5_fc *counter)
+{
+	mlx5_cmd_fc_free(dev, counter->id);
+	kfree(counter);
 }
 
 static void mlx5_fc_stats_work(struct work_struct *work)
@@ -161,52 +191,36 @@ static void mlx5_fc_stats_work(struct work_struct *work)
 	struct mlx5_core_dev *dev = container_of(work, struct mlx5_core_dev,
 						 priv.fc_stats.work.work);
 	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
+	/* Take dellist first to ensure that counters cannot be deleted before
+	 * they are inserted.
+	 */
+	struct llist_node *dellist = llist_del_all(&fc_stats->dellist);
+	struct llist_node *addlist = llist_del_all(&fc_stats->addlist);
+	struct mlx5_fc *counter = NULL, *last = NULL, *tmp;
 	unsigned long now = jiffies;
-	struct mlx5_fc *counter = NULL;
-	struct mlx5_fc *last = NULL;
-	struct rb_node *node;
-	LIST_HEAD(tmplist);
 
-	spin_lock(&fc_stats->addlist_lock);
-
-	list_splice_tail_init(&fc_stats->addlist, &tmplist);
-
-	if (!list_empty(&tmplist) || !RB_EMPTY_ROOT(&fc_stats->counters))
+	if (addlist || !list_empty(&fc_stats->counters))
 		queue_delayed_work(fc_stats->wq, &fc_stats->work,
 				   fc_stats->sampling_interval);
 
-	spin_unlock(&fc_stats->addlist_lock);
-
-	list_for_each_entry(counter, &tmplist, list)
-		mlx5_fc_stats_insert(&fc_stats->counters, counter);
+	llist_for_each_entry(counter, addlist, addlist)
+		mlx5_fc_stats_insert(dev, counter);
 
-	node = rb_first(&fc_stats->counters);
-	while (node) {
-		counter = rb_entry(node, struct mlx5_fc, node);
+	llist_for_each_entry_safe(counter, tmp, dellist, dellist) {
+		mlx5_fc_stats_remove(dev, counter);
 
-		node = rb_next(node);
-
-		if (counter->deleted) {
-			rb_erase(&counter->node, &fc_stats->counters);
-
-			mlx5_cmd_fc_free(dev, counter->id);
-
-			kfree(counter);
-			continue;
-		}
-
-		last = counter;
+		mlx5_free_fc(dev, counter);
 	}
 
-	if (time_before(now, fc_stats->next_query) || !last)
+	if (time_before(now, fc_stats->next_query) ||
+	    list_empty(&fc_stats->counters))
 		return;
+	last = list_last_entry(&fc_stats->counters, struct mlx5_fc, list);
 
-	node = rb_first(&fc_stats->counters);
-	while (node) {
-		counter = rb_entry(node, struct mlx5_fc, node);
-
-		node = mlx5_fc_stats_query(dev, counter, last->id);
-	}
+	counter = list_first_entry(&fc_stats->counters, struct mlx5_fc,
+				   list);
+	while (counter)
+		counter = mlx5_fc_stats_query(dev, counter, last->id);
 
 	fc_stats->next_query = now + fc_stats->sampling_interval;
 }
@@ -220,24 +234,38 @@ struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging)
 	counter = kzalloc(sizeof(*counter), GFP_KERNEL);
 	if (!counter)
 		return ERR_PTR(-ENOMEM);
+	INIT_LIST_HEAD(&counter->list);
 
 	err = mlx5_cmd_fc_alloc(dev, &counter->id);
 	if (err)
 		goto err_out;
 
 	if (aging) {
+		u32 id = counter->id;
+
 		counter->cache.lastuse = jiffies;
 		counter->aging = true;
 
-		spin_lock(&fc_stats->addlist_lock);
-		list_add(&counter->list, &fc_stats->addlist);
-		spin_unlock(&fc_stats->addlist_lock);
+		idr_preload(GFP_KERNEL);
+		spin_lock(&fc_stats->counters_idr_lock);
+
+		err = idr_alloc_u32(&fc_stats->counters_idr, counter, &id, id,
+				    GFP_NOWAIT);
+
+		spin_unlock(&fc_stats->counters_idr_lock);
+		idr_preload_end();
+		if (err)
+			goto err_out_alloc;
+
+		llist_add(&counter->addlist, &fc_stats->addlist);
 
 		mod_delayed_work(fc_stats->wq, &fc_stats->work, 0);
 	}
 
 	return counter;
 
+err_out_alloc:
+	mlx5_cmd_fc_free(dev, counter->id);
 err_out:
 	kfree(counter);
 
@@ -245,6 +273,12 @@ err_out:
 }
 EXPORT_SYMBOL(mlx5_fc_create);
 
+u32 mlx5_fc_id(struct mlx5_fc *counter)
+{
+	return counter->id;
+}
+EXPORT_SYMBOL(mlx5_fc_id);
+
 void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter)
 {
 	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
@@ -253,13 +287,12 @@ void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter)
 		return;
 
 	if (counter->aging) {
-		counter->deleted = true;
+		llist_add(&counter->dellist, &fc_stats->dellist);
 		mod_delayed_work(fc_stats->wq, &fc_stats->work, 0);
 		return;
 	}
 
-	mlx5_cmd_fc_free(dev, counter->id);
-	kfree(counter);
+	mlx5_free_fc(dev, counter);
 }
 EXPORT_SYMBOL(mlx5_fc_destroy);
 
@@ -267,9 +300,11 @@ int mlx5_init_fc_stats(struct mlx5_core_dev *dev)
 {
 	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
 
-	fc_stats->counters = RB_ROOT;
-	INIT_LIST_HEAD(&fc_stats->addlist);
-	spin_lock_init(&fc_stats->addlist_lock);
+	spin_lock_init(&fc_stats->counters_idr_lock);
+	idr_init(&fc_stats->counters_idr);
+	INIT_LIST_HEAD(&fc_stats->counters);
+	init_llist_head(&fc_stats->addlist);
+	init_llist_head(&fc_stats->dellist);
 
 	fc_stats->wq = create_singlethread_workqueue("mlx5_fc");
 	if (!fc_stats->wq)
@@ -284,34 +319,22 @@ int mlx5_init_fc_stats(struct mlx5_core_dev *dev)
 void mlx5_cleanup_fc_stats(struct mlx5_core_dev *dev)
 {
 	struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats;
+	struct llist_node *tmplist;
 	struct mlx5_fc *counter;
 	struct mlx5_fc *tmp;
-	struct rb_node *node;
 
 	cancel_delayed_work_sync(&dev->priv.fc_stats.work);
 	destroy_workqueue(dev->priv.fc_stats.wq);
 	dev->priv.fc_stats.wq = NULL;
 
-	list_for_each_entry_safe(counter, tmp, &fc_stats->addlist, list) {
-		list_del(&counter->list);
-
-		mlx5_cmd_fc_free(dev, counter->id);
+	idr_destroy(&fc_stats->counters_idr);
 
-		kfree(counter);
-	}
-
-	node = rb_first(&fc_stats->counters);
-	while (node) {
-		counter = rb_entry(node, struct mlx5_fc, node);
-
-		node = rb_next(node);
+	tmplist = llist_del_all(&fc_stats->addlist);
+	llist_for_each_entry_safe(counter, tmp, tmplist, addlist)
+		mlx5_free_fc(dev, counter);
 
-		rb_erase(&counter->node, &fc_stats->counters);
-
-		mlx5_cmd_fc_free(dev, counter->id);
-
-		kfree(counter);
-	}
+	list_for_each_entry_safe(counter, tmp, &fc_stats->counters, list)
+		mlx5_free_fc(dev, counter);
 }
 
 int mlx5_fc_query(struct mlx5_core_dev *dev, struct mlx5_fc *counter,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index 41ad24f0de2c..1ab6f7e3bec6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -250,7 +250,7 @@ int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev)
 	if (ret)
 		return ret;
 
-	force_state = MLX5_GET(teardown_hca_out, out, force_state);
+	force_state = MLX5_GET(teardown_hca_out, out, state);
 	if (force_state == MLX5_TEARDOWN_HCA_OUT_FORCE_STATE_FAIL) {
 		mlx5_core_warn(dev, "teardown with force mode failed, doing normal teardown\n");
 		return -EIO;
@@ -259,6 +259,54 @@ int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev)
 	return 0;
 }
 
+#define MLX5_FAST_TEARDOWN_WAIT_MS   3000
+int mlx5_cmd_fast_teardown_hca(struct mlx5_core_dev *dev)
+{
+	unsigned long end, delay_ms = MLX5_FAST_TEARDOWN_WAIT_MS;
+	u32 out[MLX5_ST_SZ_DW(teardown_hca_out)] = {0};
+	u32 in[MLX5_ST_SZ_DW(teardown_hca_in)] = {0};
+	int state;
+	int ret;
+
+	if (!MLX5_CAP_GEN(dev, fast_teardown)) {
+		mlx5_core_dbg(dev, "fast teardown is not supported in the firmware\n");
+		return -EOPNOTSUPP;
+	}
+
+	MLX5_SET(teardown_hca_in, in, opcode, MLX5_CMD_OP_TEARDOWN_HCA);
+	MLX5_SET(teardown_hca_in, in, profile,
+		 MLX5_TEARDOWN_HCA_IN_PROFILE_PREPARE_FAST_TEARDOWN);
+
+	ret = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+	if (ret)
+		return ret;
+
+	state = MLX5_GET(teardown_hca_out, out, state);
+	if (state == MLX5_TEARDOWN_HCA_OUT_FORCE_STATE_FAIL) {
+		mlx5_core_warn(dev, "teardown with fast mode failed\n");
+		return -EIO;
+	}
+
+	mlx5_set_nic_state(dev, MLX5_NIC_IFC_DISABLED);
+
+	/* Loop until device state turns to disable */
+	end = jiffies + msecs_to_jiffies(delay_ms);
+	do {
+		if (mlx5_get_nic_state(dev) == MLX5_NIC_IFC_DISABLED)
+			break;
+
+		cond_resched();
+	} while (!time_after(jiffies, end));
+
+	if (mlx5_get_nic_state(dev) != MLX5_NIC_IFC_DISABLED) {
+		dev_err(&dev->pdev->dev, "NIC IFC still %d after %lums.\n",
+			mlx5_get_nic_state(dev), delay_ms);
+		return -EIO;
+	}
+
+	return 0;
+}
+
 enum mlxsw_reg_mcc_instruction {
 	MLX5_REG_MCC_INSTRUCTION_LOCK_UPDATE_HANDLE = 0x01,
 	MLX5_REG_MCC_INSTRUCTION_RELEASE_UPDATE_HANDLE = 0x02,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 9f39aeca863f..43118de8ee99 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -59,22 +59,25 @@ enum {
 };
 
 enum {
-	MLX5_NIC_IFC_FULL		= 0,
-	MLX5_NIC_IFC_DISABLED		= 1,
-	MLX5_NIC_IFC_NO_DRAM_NIC	= 2,
-	MLX5_NIC_IFC_INVALID		= 3
-};
-
-enum {
 	MLX5_DROP_NEW_HEALTH_WORK,
 	MLX5_DROP_NEW_RECOVERY_WORK,
 };
 
-static u8 get_nic_state(struct mlx5_core_dev *dev)
+u8 mlx5_get_nic_state(struct mlx5_core_dev *dev)
 {
 	return (ioread32be(&dev->iseg->cmdq_addr_l_sz) >> 8) & 3;
 }
 
+void mlx5_set_nic_state(struct mlx5_core_dev *dev, u8 state)
+{
+	u32 cur_cmdq_addr_l_sz;
+
+	cur_cmdq_addr_l_sz = ioread32be(&dev->iseg->cmdq_addr_l_sz);
+	iowrite32be((cur_cmdq_addr_l_sz & 0xFFFFF000) |
+		    state << MLX5_NIC_IFC_OFFSET,
+		    &dev->iseg->cmdq_addr_l_sz);
+}
+
 static void trigger_cmd_completions(struct mlx5_core_dev *dev)
 {
 	unsigned long flags;
@@ -103,7 +106,7 @@ static int in_fatal(struct mlx5_core_dev *dev)
 	struct mlx5_core_health *health = &dev->priv.health;
 	struct health_buffer __iomem *h = health->health;
 
-	if (get_nic_state(dev) == MLX5_NIC_IFC_DISABLED)
+	if (mlx5_get_nic_state(dev) == MLX5_NIC_IFC_DISABLED)
 		return 1;
 
 	if (ioread32be(&h->fw_ver) == 0xffffffff)
@@ -133,7 +136,7 @@ unlock:
 
 static void mlx5_handle_bad_state(struct mlx5_core_dev *dev)
 {
-	u8 nic_interface = get_nic_state(dev);
+	u8 nic_interface = mlx5_get_nic_state(dev);
 
 	switch (nic_interface) {
 	case MLX5_NIC_IFC_FULL:
@@ -168,7 +171,7 @@ static void health_recover(struct work_struct *work)
 	priv = container_of(health, struct mlx5_priv, health);
 	dev = container_of(priv, struct mlx5_core_dev, priv);
 
-	nic_state = get_nic_state(dev);
+	nic_state = mlx5_get_nic_state(dev);
 	if (nic_state == MLX5_NIC_IFC_INVALID) {
 		dev_err(&dev->pdev->dev, "health recovery flow aborted since the nic state is invalid\n");
 		return;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index e3797a44e074..b59953daf8b4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -45,6 +45,7 @@ static int mlx5i_change_mtu(struct net_device *netdev, int new_mtu);
 static const struct net_device_ops mlx5i_netdev_ops = {
 	.ndo_open                = mlx5i_open,
 	.ndo_stop                = mlx5i_close,
+	.ndo_get_stats64         = mlx5i_get_stats,
 	.ndo_init                = mlx5i_dev_init,
 	.ndo_uninit              = mlx5i_dev_cleanup,
 	.ndo_change_mtu          = mlx5i_change_mtu,
@@ -70,26 +71,25 @@ static void mlx5i_build_nic_params(struct mlx5_core_dev *mdev,
 }
 
 /* Called directly after IPoIB netdevice was created to initialize SW structs */
-void mlx5i_init(struct mlx5_core_dev *mdev,
-		struct net_device *netdev,
-		const struct mlx5e_profile *profile,
-		void *ppriv)
+int mlx5i_init(struct mlx5_core_dev *mdev,
+	       struct net_device *netdev,
+	       const struct mlx5e_profile *profile,
+	       void *ppriv)
 {
 	struct mlx5e_priv *priv  = mlx5i_epriv(netdev);
 	u16 max_mtu;
+	int err;
 
-	/* priv init */
-	priv->mdev        = mdev;
-	priv->netdev      = netdev;
-	priv->profile     = profile;
-	priv->ppriv       = ppriv;
-	mutex_init(&priv->state_lock);
+	err = mlx5e_netdev_init(netdev, priv, mdev, profile, ppriv);
+	if (err)
+		return err;
 
 	mlx5_query_port_max_mtu(mdev, &max_mtu, 1);
 	netdev->mtu = max_mtu;
 
 	mlx5e_build_nic_params(mdev, &priv->channels.params,
-			       profile->max_nch(mdev), netdev->mtu);
+			       mlx5e_get_netdev_max_channels(netdev),
+			       netdev->mtu);
 	mlx5i_build_nic_params(mdev, &priv->channels.params);
 
 	mlx5e_timestamp_init(priv);
@@ -106,12 +106,56 @@ void mlx5i_init(struct mlx5_core_dev *mdev,
 
 	netdev->netdev_ops = &mlx5i_netdev_ops;
 	netdev->ethtool_ops = &mlx5i_ethtool_ops;
+
+	return 0;
 }
 
 /* Called directly before IPoIB netdevice is destroyed to cleanup SW structs */
-static void mlx5i_cleanup(struct mlx5e_priv *priv)
+void mlx5i_cleanup(struct mlx5e_priv *priv)
+{
+	mlx5e_netdev_cleanup(priv->netdev, priv);
+}
+
+static void mlx5i_grp_sw_update_stats(struct mlx5e_priv *priv)
+{
+	int max_nch = mlx5e_get_netdev_max_channels(priv->netdev);
+	struct mlx5e_sw_stats s = { 0 };
+	int i, j;
+
+	for (i = 0; i < max_nch; i++) {
+		struct mlx5e_channel_stats *channel_stats;
+		struct mlx5e_rq_stats *rq_stats;
+
+		channel_stats = &priv->channel_stats[i];
+		rq_stats = &channel_stats->rq;
+
+		s.rx_packets += rq_stats->packets;
+		s.rx_bytes   += rq_stats->bytes;
+
+		for (j = 0; j < priv->max_opened_tc; j++) {
+			struct mlx5e_sq_stats *sq_stats = &channel_stats->sq[j];
+
+			s.tx_packets           += sq_stats->packets;
+			s.tx_bytes             += sq_stats->bytes;
+			s.tx_queue_dropped     += sq_stats->dropped;
+		}
+	}
+
+	memcpy(&priv->stats.sw, &s, sizeof(s));
+}
+
+void mlx5i_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
-	/* Do nothing .. */
+	struct mlx5e_priv     *priv   = mlx5i_epriv(dev);
+	struct mlx5e_sw_stats *sstats = &priv->stats.sw;
+
+	mlx5i_grp_sw_update_stats(priv);
+
+	stats->rx_packets = sstats->rx_packets;
+	stats->rx_bytes   = sstats->rx_bytes;
+	stats->tx_packets = sstats->tx_packets;
+	stats->tx_bytes   = sstats->tx_bytes;
+	stats->tx_dropped = sstats->tx_queue_dropped;
 }
 
 int mlx5i_init_underlay_qp(struct mlx5e_priv *priv)
@@ -306,17 +350,26 @@ static void mlx5i_destroy_flow_steering(struct mlx5e_priv *priv)
 
 static int mlx5i_init_rx(struct mlx5e_priv *priv)
 {
+	struct mlx5_core_dev *mdev = priv->mdev;
 	int err;
 
+	mlx5e_create_q_counters(priv);
+
+	err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
+	if (err) {
+		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
+		goto err_destroy_q_counters;
+	}
+
 	err = mlx5e_create_indirect_rqt(priv);
 	if (err)
-		return err;
+		goto err_close_drop_rq;
 
 	err = mlx5e_create_direct_rqts(priv);
 	if (err)
 		goto err_destroy_indirect_rqts;
 
-	err = mlx5e_create_indirect_tirs(priv);
+	err = mlx5e_create_indirect_tirs(priv, true);
 	if (err)
 		goto err_destroy_direct_rqts;
 
@@ -333,11 +386,15 @@ static int mlx5i_init_rx(struct mlx5e_priv *priv)
 err_destroy_direct_tirs:
 	mlx5e_destroy_direct_tirs(priv);
 err_destroy_indirect_tirs:
-	mlx5e_destroy_indirect_tirs(priv);
+	mlx5e_destroy_indirect_tirs(priv, true);
 err_destroy_direct_rqts:
 	mlx5e_destroy_direct_rqts(priv);
 err_destroy_indirect_rqts:
 	mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+err_close_drop_rq:
+	mlx5e_close_drop_rq(&priv->drop_rq);
+err_destroy_q_counters:
+	mlx5e_destroy_q_counters(priv);
 	return err;
 }
 
@@ -345,9 +402,11 @@ static void mlx5i_cleanup_rx(struct mlx5e_priv *priv)
 {
 	mlx5i_destroy_flow_steering(priv);
 	mlx5e_destroy_direct_tirs(priv);
-	mlx5e_destroy_indirect_tirs(priv);
+	mlx5e_destroy_indirect_tirs(priv, true);
 	mlx5e_destroy_direct_rqts(priv);
 	mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+	mlx5e_close_drop_rq(&priv->drop_rq);
+	mlx5e_destroy_q_counters(priv);
 }
 
 static const struct mlx5e_profile mlx5i_nic_profile = {
@@ -360,7 +419,6 @@ static const struct mlx5e_profile mlx5i_nic_profile = {
 	.enable		   = NULL, /* mlx5i_enable */
 	.disable	   = NULL, /* mlx5i_disable */
 	.update_stats	   = NULL, /* mlx5i_update_stats */
-	.max_nch	   = mlx5e_get_max_num_channels,
 	.update_carrier    = NULL, /* no HW update in IB link */
 	.rx_handlers.handle_rx_cqe       = mlx5i_handle_rx_cqe,
 	.rx_handlers.handle_rx_cqe_mpwqe = NULL, /* Not supported */
@@ -592,7 +650,6 @@ static void mlx5_rdma_netdev_free(struct net_device *netdev)
 
 	mlx5e_detach_netdev(priv);
 	profile->cleanup(priv);
-	destroy_workqueue(priv->wq);
 
 	if (!ipriv->sub_interface) {
 		mlx5i_pkey_qpn_ht_cleanup(netdev);
@@ -600,58 +657,37 @@ static void mlx5_rdma_netdev_free(struct net_device *netdev)
 	}
 }
 
-struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
-					  struct ib_device *ibdev,
-					  const char *name,
-					  void (*setup)(struct net_device *))
+static bool mlx5_is_sub_interface(struct mlx5_core_dev *mdev)
+{
+	return mdev->mlx5e_res.pdn != 0;
+}
+
+static const struct mlx5e_profile *mlx5_get_profile(struct mlx5_core_dev *mdev)
+{
+	if (mlx5_is_sub_interface(mdev))
+		return mlx5i_pkey_get_profile();
+	return &mlx5i_nic_profile;
+}
+
+static int mlx5_rdma_setup_rn(struct ib_device *ibdev, u8 port_num,
+			      struct net_device *netdev, void *param)
 {
-	const struct mlx5e_profile *profile;
-	struct net_device *netdev;
+	struct mlx5_core_dev *mdev = (struct mlx5_core_dev *)param;
+	const struct mlx5e_profile *prof = mlx5_get_profile(mdev);
 	struct mlx5i_priv *ipriv;
 	struct mlx5e_priv *epriv;
 	struct rdma_netdev *rn;
-	bool sub_interface;
-	int nch;
 	int err;
 
-	if (mlx5i_check_required_hca_cap(mdev)) {
-		mlx5_core_warn(mdev, "Accelerated mode is not supported\n");
-		return ERR_PTR(-EOPNOTSUPP);
-	}
-
-	/* TODO: Need to find a better way to check if child device*/
-	sub_interface = (mdev->mlx5e_res.pdn != 0);
-
-	if (sub_interface)
-		profile = mlx5i_pkey_get_profile();
-	else
-		profile = &mlx5i_nic_profile;
-
-	nch = profile->max_nch(mdev);
-
-	netdev = alloc_netdev_mqs(sizeof(struct mlx5i_priv) + sizeof(struct mlx5e_priv),
-				  name, NET_NAME_UNKNOWN,
-				  setup,
-				  nch * MLX5E_MAX_NUM_TC,
-				  nch);
-	if (!netdev) {
-		mlx5_core_warn(mdev, "alloc_netdev_mqs failed\n");
-		return NULL;
-	}
-
 	ipriv = netdev_priv(netdev);
 	epriv = mlx5i_epriv(netdev);
 
-	epriv->wq = create_singlethread_workqueue("mlx5i");
-	if (!epriv->wq)
-		goto err_free_netdev;
-
-	ipriv->sub_interface = sub_interface;
+	ipriv->sub_interface = mlx5_is_sub_interface(mdev);
 	if (!ipriv->sub_interface) {
 		err = mlx5i_pkey_qpn_ht_init(netdev);
 		if (err) {
 			mlx5_core_warn(mdev, "allocate qpn_to_netdev ht failed\n");
-			goto destroy_wq;
+			return err;
 		}
 
 		/* This should only be called once per mdev */
@@ -660,7 +696,7 @@ struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
 			goto destroy_ht;
 	}
 
-	profile->init(mdev, netdev, profile, ipriv);
+	prof->init(mdev, netdev, prof, ipriv);
 
 	mlx5e_attach_netdev(epriv);
 	netif_carrier_off(netdev);
@@ -676,15 +712,35 @@ struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
 	netdev->priv_destructor = mlx5_rdma_netdev_free;
 	netdev->needs_free_netdev = 1;
 
-	return netdev;
+	return 0;
 
 destroy_ht:
 	mlx5i_pkey_qpn_ht_cleanup(netdev);
-destroy_wq:
-	destroy_workqueue(epriv->wq);
-err_free_netdev:
-	free_netdev(netdev);
+	return err;
+}
 
-	return NULL;
+int mlx5_rdma_rn_get_params(struct mlx5_core_dev *mdev,
+			    struct ib_device *device,
+			    struct rdma_netdev_alloc_params *params)
+{
+	int nch;
+	int rc;
+
+	rc = mlx5i_check_required_hca_cap(mdev);
+	if (rc)
+		return rc;
+
+	nch = mlx5e_get_max_num_channels(mdev);
+
+	*params = (struct rdma_netdev_alloc_params){
+		.sizeof_priv = sizeof(struct mlx5i_priv) +
+			       sizeof(struct mlx5e_priv),
+		.txqs = nch * MLX5E_MAX_NUM_TC,
+		.rxqs = nch,
+		.param = mdev,
+		.initialize_rdma_netdev = mlx5_rdma_setup_rn,
+	};
+
+	return 0;
 }
-EXPORT_SYMBOL(mlx5_rdma_netdev_alloc);
+EXPORT_SYMBOL(mlx5_rdma_rn_get_params);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h
index 08eac92fc26c..9165ca567047 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h
@@ -84,10 +84,11 @@ void mlx5i_dev_cleanup(struct net_device *dev);
 int mlx5i_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 
 /* Parent profile functions */
-void mlx5i_init(struct mlx5_core_dev *mdev,
-		struct net_device *netdev,
-		const struct mlx5e_profile *profile,
-		void *ppriv);
+int mlx5i_init(struct mlx5_core_dev *mdev,
+	       struct net_device *netdev,
+	       const struct mlx5e_profile *profile,
+	       void *ppriv);
+void mlx5i_cleanup(struct mlx5e_priv *priv);
 
 /* Get child interface nic profile */
 const struct mlx5e_profile *mlx5i_pkey_get_profile(void);
@@ -109,18 +110,18 @@ struct mlx5i_tx_wqe {
 
 static inline void mlx5i_sq_fetch_wqe(struct mlx5e_txqsq *sq,
 				      struct mlx5i_tx_wqe **wqe,
-				      u16 *pi)
+				      u16 pi)
 {
 	struct mlx5_wq_cyc *wq = &sq->wq;
 
-	*pi  = mlx5_wq_cyc_ctr2ix(wq, sq->pc);
-	*wqe = mlx5_wq_cyc_get_wqe(wq, *pi);
+	*wqe = mlx5_wq_cyc_get_wqe(wq, pi);
 	memset(*wqe, 0, sizeof(**wqe));
 }
 
 netdev_tx_t mlx5i_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
 			  struct mlx5_av *av, u32 dqpn, u32 dqkey);
 void mlx5i_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
+void mlx5i_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats);
 
 #endif /* CONFIG_MLX5_CORE_IPOIB */
 #endif /* __MLX5E_IPOB_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c
index 54a188f41f90..b491b8f5fd6b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c
@@ -146,6 +146,7 @@ static const struct net_device_ops mlx5i_pkey_netdev_ops = {
 	.ndo_open                = mlx5i_pkey_open,
 	.ndo_stop                = mlx5i_pkey_close,
 	.ndo_init                = mlx5i_pkey_dev_init,
+	.ndo_get_stats64         = mlx5i_get_stats,
 	.ndo_uninit              = mlx5i_pkey_dev_cleanup,
 	.ndo_change_mtu          = mlx5i_pkey_change_mtu,
 	.ndo_do_ioctl            = mlx5i_pkey_ioctl,
@@ -274,14 +275,17 @@ static int mlx5i_pkey_change_mtu(struct net_device *netdev, int new_mtu)
 }
 
 /* Called directly after IPoIB netdevice was created to initialize SW structs */
-static void mlx5i_pkey_init(struct mlx5_core_dev *mdev,
-			     struct net_device *netdev,
-			     const struct mlx5e_profile *profile,
-			     void *ppriv)
+static int mlx5i_pkey_init(struct mlx5_core_dev *mdev,
+			   struct net_device *netdev,
+			   const struct mlx5e_profile *profile,
+			   void *ppriv)
 {
 	struct mlx5e_priv *priv  = mlx5i_epriv(netdev);
+	int err;
 
-	mlx5i_init(mdev, netdev, profile, ppriv);
+	err = mlx5i_init(mdev, netdev, profile, ppriv);
+	if (err)
+		return err;
 
 	/* Override parent ndo */
 	netdev->netdev_ops = &mlx5i_pkey_netdev_ops;
@@ -291,12 +295,14 @@ static void mlx5i_pkey_init(struct mlx5_core_dev *mdev,
 
 	/* Use dummy rqs */
 	priv->channels.params.log_rq_mtu_frames = MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE;
+
+	return 0;
 }
 
 /* Called directly before IPoIB netdevice is destroyed to cleanup SW structs */
 static void mlx5i_pkey_cleanup(struct mlx5e_priv *priv)
 {
-	/* Do nothing .. */
+	mlx5i_cleanup(priv);
 }
 
 static int mlx5i_pkey_init_tx(struct mlx5e_priv *priv)
@@ -345,7 +351,6 @@ static const struct mlx5e_profile mlx5i_pkey_nic_profile = {
 	.enable		   = NULL,
 	.disable	   = NULL,
 	.update_stats	   = NULL,
-	.max_nch	   = mlx5e_get_max_num_channels,
 	.rx_handlers.handle_rx_cqe       = mlx5i_handle_rx_cqe,
 	.rx_handlers.handle_rx_cqe_mpwqe = NULL, /* Not supported */
 	.max_tc		   = MLX5I_MAX_NUM_TC,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
index 3f767cde4c1d..0d90b1b4a3d3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
@@ -111,10 +111,10 @@ static void mlx5_pps_out(struct work_struct *work)
 	for (i = 0; i < clock->ptp_info.n_pins; i++) {
 		u64 tstart;
 
-		write_lock_irqsave(&clock->lock, flags);
+		write_seqlock_irqsave(&clock->lock, flags);
 		tstart = clock->pps_info.start[i];
 		clock->pps_info.start[i] = 0;
-		write_unlock_irqrestore(&clock->lock, flags);
+		write_sequnlock_irqrestore(&clock->lock, flags);
 		if (!tstart)
 			continue;
 
@@ -132,10 +132,10 @@ static void mlx5_timestamp_overflow(struct work_struct *work)
 						overflow_work);
 	unsigned long flags;
 
-	write_lock_irqsave(&clock->lock, flags);
+	write_seqlock_irqsave(&clock->lock, flags);
 	timecounter_read(&clock->tc);
 	mlx5_update_clock_info_page(clock->mdev);
-	write_unlock_irqrestore(&clock->lock, flags);
+	write_sequnlock_irqrestore(&clock->lock, flags);
 	schedule_delayed_work(&clock->overflow_work, clock->overflow_period);
 }
 
@@ -147,10 +147,10 @@ static int mlx5_ptp_settime(struct ptp_clock_info *ptp,
 	u64 ns = timespec64_to_ns(ts);
 	unsigned long flags;
 
-	write_lock_irqsave(&clock->lock, flags);
+	write_seqlock_irqsave(&clock->lock, flags);
 	timecounter_init(&clock->tc, &clock->cycles, ns);
 	mlx5_update_clock_info_page(clock->mdev);
-	write_unlock_irqrestore(&clock->lock, flags);
+	write_sequnlock_irqrestore(&clock->lock, flags);
 
 	return 0;
 }
@@ -162,9 +162,9 @@ static int mlx5_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 	u64 ns;
 	unsigned long flags;
 
-	write_lock_irqsave(&clock->lock, flags);
+	write_seqlock_irqsave(&clock->lock, flags);
 	ns = timecounter_read(&clock->tc);
-	write_unlock_irqrestore(&clock->lock, flags);
+	write_sequnlock_irqrestore(&clock->lock, flags);
 
 	*ts = ns_to_timespec64(ns);
 
@@ -177,10 +177,10 @@ static int mlx5_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 						ptp_info);
 	unsigned long flags;
 
-	write_lock_irqsave(&clock->lock, flags);
+	write_seqlock_irqsave(&clock->lock, flags);
 	timecounter_adjtime(&clock->tc, delta);
 	mlx5_update_clock_info_page(clock->mdev);
-	write_unlock_irqrestore(&clock->lock, flags);
+	write_sequnlock_irqrestore(&clock->lock, flags);
 
 	return 0;
 }
@@ -203,12 +203,12 @@ static int mlx5_ptp_adjfreq(struct ptp_clock_info *ptp, s32 delta)
 	adj *= delta;
 	diff = div_u64(adj, 1000000000ULL);
 
-	write_lock_irqsave(&clock->lock, flags);
+	write_seqlock_irqsave(&clock->lock, flags);
 	timecounter_read(&clock->tc);
 	clock->cycles.mult = neg_adj ? clock->nominal_c_mult - diff :
 				       clock->nominal_c_mult + diff;
 	mlx5_update_clock_info_page(clock->mdev);
-	write_unlock_irqrestore(&clock->lock, flags);
+	write_sequnlock_irqrestore(&clock->lock, flags);
 
 	return 0;
 }
@@ -307,12 +307,12 @@ static int mlx5_perout_configure(struct ptp_clock_info *ptp,
 		ts.tv_nsec = rq->perout.start.nsec;
 		ns = timespec64_to_ns(&ts);
 		cycles_now = mlx5_read_internal_timer(mdev);
-		write_lock_irqsave(&clock->lock, flags);
+		write_seqlock_irqsave(&clock->lock, flags);
 		nsec_now = timecounter_cyc2time(&clock->tc, cycles_now);
 		nsec_delta = ns - nsec_now;
 		cycles_delta = div64_u64(nsec_delta << clock->cycles.shift,
 					 clock->cycles.mult);
-		write_unlock_irqrestore(&clock->lock, flags);
+		write_sequnlock_irqrestore(&clock->lock, flags);
 		time_stamp = cycles_now + cycles_delta;
 		field_select = MLX5_MTPPS_FS_PIN_MODE |
 			       MLX5_MTPPS_FS_PATTERN |
@@ -471,14 +471,14 @@ void mlx5_pps_event(struct mlx5_core_dev *mdev,
 		ts.tv_sec += 1;
 		ts.tv_nsec = 0;
 		ns = timespec64_to_ns(&ts);
-		write_lock_irqsave(&clock->lock, flags);
+		write_seqlock_irqsave(&clock->lock, flags);
 		nsec_now = timecounter_cyc2time(&clock->tc, cycles_now);
 		nsec_delta = ns - nsec_now;
 		cycles_delta = div64_u64(nsec_delta << clock->cycles.shift,
 					 clock->cycles.mult);
 		clock->pps_info.start[pin] = cycles_now + cycles_delta;
 		schedule_work(&clock->pps_info.out_work);
-		write_unlock_irqrestore(&clock->lock, flags);
+		write_sequnlock_irqrestore(&clock->lock, flags);
 		break;
 	default:
 		mlx5_core_err(mdev, " Unhandled event\n");
@@ -498,7 +498,7 @@ void mlx5_init_clock(struct mlx5_core_dev *mdev)
 		mlx5_core_warn(mdev, "invalid device_frequency_khz, aborting HW clock init\n");
 		return;
 	}
-	rwlock_init(&clock->lock);
+	seqlock_init(&clock->lock);
 	clock->cycles.read = read_internal_timer;
 	clock->cycles.shift = MLX5_CYCLES_SHIFT;
 	clock->cycles.mult = clocksource_khz2mult(dev_freq,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h
index 02e2e4575e4f..263cb6e2aeee 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h
@@ -46,11 +46,13 @@ static inline int mlx5_clock_get_ptp_index(struct mlx5_core_dev *mdev)
 static inline ktime_t mlx5_timecounter_cyc2time(struct mlx5_clock *clock,
 						u64 timestamp)
 {
+	unsigned int seq;
 	u64 nsec;
 
-	read_lock(&clock->lock);
-	nsec = timecounter_cyc2time(&clock->tc, timestamp);
-	read_unlock(&clock->lock);
+	do {
+		seq = read_seqbegin(&clock->lock);
+		nsec = timecounter_cyc2time(&clock->tc, timestamp);
+	} while (read_seqretry(&clock->lock, seq));
 
 	return ns_to_ktime(nsec);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index b5e9f664fc66..28132c7dc05f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1594,12 +1594,17 @@ static const struct pci_error_handlers mlx5_err_handler = {
 
 static int mlx5_try_fast_unload(struct mlx5_core_dev *dev)
 {
-	int ret;
+	bool fast_teardown = false, force_teardown = false;
+	int ret = 1;
+
+	fast_teardown = MLX5_CAP_GEN(dev, fast_teardown);
+	force_teardown = MLX5_CAP_GEN(dev, force_teardown);
+
+	mlx5_core_dbg(dev, "force teardown firmware support=%d\n", force_teardown);
+	mlx5_core_dbg(dev, "fast teardown firmware support=%d\n", fast_teardown);
 
-	if (!MLX5_CAP_GEN(dev, force_teardown)) {
-		mlx5_core_dbg(dev, "force teardown is not supported in the firmware\n");
+	if (!fast_teardown && !force_teardown)
 		return -EOPNOTSUPP;
-	}
 
 	if (dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) {
 		mlx5_core_dbg(dev, "Device in internal error state, giving up\n");
@@ -1612,13 +1617,19 @@ static int mlx5_try_fast_unload(struct mlx5_core_dev *dev)
 	mlx5_drain_health_wq(dev);
 	mlx5_stop_health_poll(dev, false);
 
+	ret = mlx5_cmd_fast_teardown_hca(dev);
+	if (!ret)
+		goto succeed;
+
 	ret = mlx5_cmd_force_teardown_hca(dev);
-	if (ret) {
-		mlx5_core_dbg(dev, "Firmware couldn't do fast unload error: %d\n", ret);
-		mlx5_start_health_poll(dev);
-		return ret;
-	}
+	if (!ret)
+		goto succeed;
+
+	mlx5_core_dbg(dev, "Firmware couldn't do fast unload error: %d\n", ret);
+	mlx5_start_health_poll(dev);
+	return ret;
 
+succeed:
 	mlx5_enter_error_state(dev, true);
 
 	/* Some platforms requiring freeing the IRQ's in the shutdown
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index b4134fa0bba3..0594d0961cb3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -39,6 +39,7 @@
 #include <linux/if_link.h>
 #include <linux/firmware.h>
 #include <linux/mlx5/cq.h>
+#include <linux/mlx5/fs.h>
 
 #define DRIVER_NAME "mlx5_core"
 #define DRIVER_VERSION "5.0-0"
@@ -95,6 +96,8 @@ int mlx5_query_board_id(struct mlx5_core_dev *dev);
 int mlx5_cmd_init_hca(struct mlx5_core_dev *dev, uint32_t *sw_owner_id);
 int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev);
 int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev);
+int mlx5_cmd_fast_teardown_hca(struct mlx5_core_dev *dev);
+
 void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
 		     unsigned long param);
 void mlx5_core_page_fault(struct mlx5_core_dev *dev,
@@ -169,17 +172,6 @@ struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev);
 void mlx5_dev_list_lock(void);
 void mlx5_dev_list_unlock(void);
 int mlx5_dev_list_trylock(void);
-int mlx5_encap_alloc(struct mlx5_core_dev *dev,
-		     int header_type,
-		     size_t size,
-		     void *encap_header,
-		     u32 *encap_id);
-void mlx5_encap_dealloc(struct mlx5_core_dev *dev, u32 encap_id);
-
-int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
-			     u8 namespace, u8 num_actions,
-			     void *modify_actions, u32 *modify_header_id);
-void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev, u32 modify_header_id);
 
 bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv);
 
@@ -214,4 +206,14 @@ int mlx5_lag_allow(struct mlx5_core_dev *dev);
 int mlx5_lag_forbid(struct mlx5_core_dev *dev);
 
 void mlx5_reload_interface(struct mlx5_core_dev *mdev, int protocol);
+
+enum {
+	MLX5_NIC_IFC_FULL		= 0,
+	MLX5_NIC_IFC_DISABLED		= 1,
+	MLX5_NIC_IFC_NO_DRAM_NIC	= 2,
+	MLX5_NIC_IFC_INVALID		= 3
+};
+
+u8 mlx5_get_nic_state(struct mlx5_core_dev *dev);
+void mlx5_set_nic_state(struct mlx5_core_dev *dev, u8 state);
 #endif /* __MLX5_CORE_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
index 4ca07bfb6b14..91b8139a388d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
@@ -211,6 +211,7 @@ int mlx5_core_create_dct(struct mlx5_core_dev *dev,
 	}
 
 	qp->qpn = MLX5_GET(create_dct_out, out, dctn);
+	qp->uid = MLX5_GET(create_dct_in, in, uid);
 	err = create_resource_common(dev, qp, MLX5_RES_DCT);
 	if (err)
 		goto err_cmd;
@@ -219,6 +220,7 @@ int mlx5_core_create_dct(struct mlx5_core_dev *dev,
 err_cmd:
 	MLX5_SET(destroy_dct_in, din, opcode, MLX5_CMD_OP_DESTROY_DCT);
 	MLX5_SET(destroy_dct_in, din, dctn, qp->qpn);
+	MLX5_SET(destroy_dct_in, din, uid, qp->uid);
 	mlx5_cmd_exec(dev, (void *)&in, sizeof(din),
 		      (void *)&out, sizeof(dout));
 	return err;
@@ -240,6 +242,7 @@ int mlx5_core_create_qp(struct mlx5_core_dev *dev,
 	if (err)
 		return err;
 
+	qp->uid = MLX5_GET(create_qp_in, in, uid);
 	qp->qpn = MLX5_GET(create_qp_out, out, qpn);
 	mlx5_core_dbg(dev, "qpn = 0x%x\n", qp->qpn);
 
@@ -261,6 +264,7 @@ err_cmd:
 	memset(dout, 0, sizeof(dout));
 	MLX5_SET(destroy_qp_in, din, opcode, MLX5_CMD_OP_DESTROY_QP);
 	MLX5_SET(destroy_qp_in, din, qpn, qp->qpn);
+	MLX5_SET(destroy_qp_in, din, uid, qp->uid);
 	mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout));
 	return err;
 }
@@ -275,6 +279,7 @@ static int mlx5_core_drain_dct(struct mlx5_core_dev *dev,
 
 	MLX5_SET(drain_dct_in, in, opcode, MLX5_CMD_OP_DRAIN_DCT);
 	MLX5_SET(drain_dct_in, in, dctn, qp->qpn);
+	MLX5_SET(drain_dct_in, in, uid, qp->uid);
 	return mlx5_cmd_exec(dev, (void *)&in, sizeof(in),
 			     (void *)&out, sizeof(out));
 }
@@ -301,6 +306,7 @@ destroy:
 	destroy_resource_common(dev, &dct->mqp);
 	MLX5_SET(destroy_dct_in, in, opcode, MLX5_CMD_OP_DESTROY_DCT);
 	MLX5_SET(destroy_dct_in, in, dctn, qp->qpn);
+	MLX5_SET(destroy_dct_in, in, uid, qp->uid);
 	err = mlx5_cmd_exec(dev, (void *)&in, sizeof(in),
 			    (void *)&out, sizeof(out));
 	return err;
@@ -320,6 +326,7 @@ int mlx5_core_destroy_qp(struct mlx5_core_dev *dev,
 
 	MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP);
 	MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
+	MLX5_SET(destroy_qp_in, in, uid, qp->uid);
 	err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 	if (err)
 		return err;
@@ -373,7 +380,7 @@ static void mbox_free(struct mbox_info *mbox)
 
 static int modify_qp_mbox_alloc(struct mlx5_core_dev *dev, u16 opcode, int qpn,
 				u32 opt_param_mask, void *qpc,
-				struct mbox_info *mbox)
+				struct mbox_info *mbox, u16 uid)
 {
 	mbox->out = NULL;
 	mbox->in = NULL;
@@ -381,26 +388,32 @@ static int modify_qp_mbox_alloc(struct mlx5_core_dev *dev, u16 opcode, int qpn,
 #define MBOX_ALLOC(mbox, typ)  \
 	mbox_alloc(mbox, MLX5_ST_SZ_BYTES(typ##_in), MLX5_ST_SZ_BYTES(typ##_out))
 
-#define MOD_QP_IN_SET(typ, in, _opcode, _qpn) \
-	MLX5_SET(typ##_in, in, opcode, _opcode); \
-	MLX5_SET(typ##_in, in, qpn, _qpn)
-
-#define MOD_QP_IN_SET_QPC(typ, in, _opcode, _qpn, _opt_p, _qpc) \
-	MOD_QP_IN_SET(typ, in, _opcode, _qpn); \
-	MLX5_SET(typ##_in, in, opt_param_mask, _opt_p); \
-	memcpy(MLX5_ADDR_OF(typ##_in, in, qpc), _qpc, MLX5_ST_SZ_BYTES(qpc))
+#define MOD_QP_IN_SET(typ, in, _opcode, _qpn, _uid)                            \
+	do {                                                                   \
+		MLX5_SET(typ##_in, in, opcode, _opcode);                       \
+		MLX5_SET(typ##_in, in, qpn, _qpn);                             \
+		MLX5_SET(typ##_in, in, uid, _uid);                             \
+	} while (0)
+
+#define MOD_QP_IN_SET_QPC(typ, in, _opcode, _qpn, _opt_p, _qpc, _uid)          \
+	do {                                                                   \
+		MOD_QP_IN_SET(typ, in, _opcode, _qpn, _uid);                   \
+		MLX5_SET(typ##_in, in, opt_param_mask, _opt_p);                \
+		memcpy(MLX5_ADDR_OF(typ##_in, in, qpc), _qpc,                  \
+		       MLX5_ST_SZ_BYTES(qpc));                                 \
+	} while (0)
 
 	switch (opcode) {
 	/* 2RST & 2ERR */
 	case MLX5_CMD_OP_2RST_QP:
 		if (MBOX_ALLOC(mbox, qp_2rst))
 			return -ENOMEM;
-		MOD_QP_IN_SET(qp_2rst, mbox->in, opcode, qpn);
+		MOD_QP_IN_SET(qp_2rst, mbox->in, opcode, qpn, uid);
 		break;
 	case MLX5_CMD_OP_2ERR_QP:
 		if (MBOX_ALLOC(mbox, qp_2err))
 			return -ENOMEM;
-		MOD_QP_IN_SET(qp_2err, mbox->in, opcode, qpn);
+		MOD_QP_IN_SET(qp_2err, mbox->in, opcode, qpn, uid);
 		break;
 
 	/* MODIFY with QPC */
@@ -408,37 +421,37 @@ static int modify_qp_mbox_alloc(struct mlx5_core_dev *dev, u16 opcode, int qpn,
 		if (MBOX_ALLOC(mbox, rst2init_qp))
 			return -ENOMEM;
 		MOD_QP_IN_SET_QPC(rst2init_qp, mbox->in, opcode, qpn,
-				  opt_param_mask, qpc);
+				  opt_param_mask, qpc, uid);
 		break;
 	case MLX5_CMD_OP_INIT2RTR_QP:
 		if (MBOX_ALLOC(mbox, init2rtr_qp))
 			return -ENOMEM;
 		MOD_QP_IN_SET_QPC(init2rtr_qp, mbox->in, opcode, qpn,
-				  opt_param_mask, qpc);
+				  opt_param_mask, qpc, uid);
 		break;
 	case MLX5_CMD_OP_RTR2RTS_QP:
 		if (MBOX_ALLOC(mbox, rtr2rts_qp))
 			return -ENOMEM;
 		MOD_QP_IN_SET_QPC(rtr2rts_qp, mbox->in, opcode, qpn,
-				  opt_param_mask, qpc);
+				  opt_param_mask, qpc, uid);
 		break;
 	case MLX5_CMD_OP_RTS2RTS_QP:
 		if (MBOX_ALLOC(mbox, rts2rts_qp))
 			return -ENOMEM;
 		MOD_QP_IN_SET_QPC(rts2rts_qp, mbox->in, opcode, qpn,
-				  opt_param_mask, qpc);
+				  opt_param_mask, qpc, uid);
 		break;
 	case MLX5_CMD_OP_SQERR2RTS_QP:
 		if (MBOX_ALLOC(mbox, sqerr2rts_qp))
 			return -ENOMEM;
 		MOD_QP_IN_SET_QPC(sqerr2rts_qp, mbox->in, opcode, qpn,
-				  opt_param_mask, qpc);
+				  opt_param_mask, qpc, uid);
 		break;
 	case MLX5_CMD_OP_INIT2INIT_QP:
 		if (MBOX_ALLOC(mbox, init2init_qp))
 			return -ENOMEM;
 		MOD_QP_IN_SET_QPC(init2init_qp, mbox->in, opcode, qpn,
-				  opt_param_mask, qpc);
+				  opt_param_mask, qpc, uid);
 		break;
 	default:
 		mlx5_core_err(dev, "Unknown transition for modify QP: OP(0x%x) QPN(0x%x)\n",
@@ -456,7 +469,7 @@ int mlx5_core_qp_modify(struct mlx5_core_dev *dev, u16 opcode,
 	int err;
 
 	err = modify_qp_mbox_alloc(dev, opcode, qp->qpn,
-				   opt_param_mask, qpc, &mbox);
+				   opt_param_mask, qpc, &mbox, qp->uid);
 	if (err)
 		return err;
 
@@ -531,6 +544,17 @@ int mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn)
 }
 EXPORT_SYMBOL_GPL(mlx5_core_xrcd_dealloc);
 
+static void destroy_rq_tracked(struct mlx5_core_dev *dev, u32 rqn, u16 uid)
+{
+	u32 in[MLX5_ST_SZ_DW(destroy_rq_in)]   = {};
+	u32 out[MLX5_ST_SZ_DW(destroy_rq_out)] = {};
+
+	MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ);
+	MLX5_SET(destroy_rq_in, in, rqn, rqn);
+	MLX5_SET(destroy_rq_in, in, uid, uid);
+	mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+}
+
 int mlx5_core_create_rq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 				struct mlx5_core_qp *rq)
 {
@@ -541,6 +565,7 @@ int mlx5_core_create_rq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 	if (err)
 		return err;
 
+	rq->uid = MLX5_GET(create_rq_in, in, uid);
 	rq->qpn = rqn;
 	err = create_resource_common(dev, rq, MLX5_RES_RQ);
 	if (err)
@@ -549,7 +574,7 @@ int mlx5_core_create_rq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 	return 0;
 
 err_destroy_rq:
-	mlx5_core_destroy_rq(dev, rq->qpn);
+	destroy_rq_tracked(dev, rq->qpn, rq->uid);
 
 	return err;
 }
@@ -559,10 +584,21 @@ void mlx5_core_destroy_rq_tracked(struct mlx5_core_dev *dev,
 				  struct mlx5_core_qp *rq)
 {
 	destroy_resource_common(dev, rq);
-	mlx5_core_destroy_rq(dev, rq->qpn);
+	destroy_rq_tracked(dev, rq->qpn, rq->uid);
 }
 EXPORT_SYMBOL(mlx5_core_destroy_rq_tracked);
 
+static void destroy_sq_tracked(struct mlx5_core_dev *dev, u32 sqn, u16 uid)
+{
+	u32 in[MLX5_ST_SZ_DW(destroy_sq_in)]   = {};
+	u32 out[MLX5_ST_SZ_DW(destroy_sq_out)] = {};
+
+	MLX5_SET(destroy_sq_in, in, opcode, MLX5_CMD_OP_DESTROY_SQ);
+	MLX5_SET(destroy_sq_in, in, sqn, sqn);
+	MLX5_SET(destroy_sq_in, in, uid, uid);
+	mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+}
+
 int mlx5_core_create_sq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 				struct mlx5_core_qp *sq)
 {
@@ -573,6 +609,7 @@ int mlx5_core_create_sq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 	if (err)
 		return err;
 
+	sq->uid = MLX5_GET(create_sq_in, in, uid);
 	sq->qpn = sqn;
 	err = create_resource_common(dev, sq, MLX5_RES_SQ);
 	if (err)
@@ -581,7 +618,7 @@ int mlx5_core_create_sq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 	return 0;
 
 err_destroy_sq:
-	mlx5_core_destroy_sq(dev, sq->qpn);
+	destroy_sq_tracked(dev, sq->qpn, sq->uid);
 
 	return err;
 }
@@ -591,7 +628,7 @@ void mlx5_core_destroy_sq_tracked(struct mlx5_core_dev *dev,
 				  struct mlx5_core_qp *sq)
 {
 	destroy_resource_common(dev, sq);
-	mlx5_core_destroy_sq(dev, sq->qpn);
+	destroy_sq_tracked(dev, sq->qpn, sq->uid);
 }
 EXPORT_SYMBOL(mlx5_core_destroy_sq_tracked);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/srq.c b/drivers/net/ethernet/mellanox/mlx5/core/srq.c
index 23cc337a96c9..6a6fc9be01e6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/srq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/srq.c
@@ -73,7 +73,7 @@ static int get_pas_size(struct mlx5_srq_attr *in)
 	u32 rq_sz	  = 1 << (log_srq_size + 4 + log_rq_stride);
 	u32 page_size	  = 1 << log_page_size;
 	u32 rq_sz_po      = rq_sz + (page_offset * po_quanta);
-	u32 rq_num_pas	  = (rq_sz_po + page_size - 1) / page_size;
+	u32 rq_num_pas    = DIV_ROUND_UP(rq_sz_po, page_size);
 
 	return rq_num_pas * sizeof(u64);
 }
@@ -166,6 +166,7 @@ static int create_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 	if (!create_in)
 		return -ENOMEM;
 
+	MLX5_SET(create_srq_in, create_in, uid, in->uid);
 	srqc = MLX5_ADDR_OF(create_srq_in, create_in, srq_context_entry);
 	pas = MLX5_ADDR_OF(create_srq_in, create_in, pas);
 
@@ -178,8 +179,10 @@ static int create_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 	err = mlx5_cmd_exec(dev, create_in, inlen, create_out,
 			    sizeof(create_out));
 	kvfree(create_in);
-	if (!err)
+	if (!err) {
 		srq->srqn = MLX5_GET(create_srq_out, create_out, srqn);
+		srq->uid = in->uid;
+	}
 
 	return err;
 }
@@ -193,6 +196,7 @@ static int destroy_srq_cmd(struct mlx5_core_dev *dev,
 	MLX5_SET(destroy_srq_in, srq_in, opcode,
 		 MLX5_CMD_OP_DESTROY_SRQ);
 	MLX5_SET(destroy_srq_in, srq_in, srqn, srq->srqn);
+	MLX5_SET(destroy_srq_in, srq_in, uid, srq->uid);
 
 	return mlx5_cmd_exec(dev, srq_in, sizeof(srq_in),
 			     srq_out, sizeof(srq_out));
@@ -208,6 +212,7 @@ static int arm_srq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 	MLX5_SET(arm_rq_in, srq_in, op_mod, MLX5_ARM_RQ_IN_OP_MOD_SRQ);
 	MLX5_SET(arm_rq_in, srq_in, srq_number, srq->srqn);
 	MLX5_SET(arm_rq_in, srq_in, lwm,      lwm);
+	MLX5_SET(arm_rq_in, srq_in, uid, srq->uid);
 
 	return  mlx5_cmd_exec(dev, srq_in, sizeof(srq_in),
 			      srq_out, sizeof(srq_out));
@@ -260,6 +265,7 @@ static int create_xrc_srq_cmd(struct mlx5_core_dev *dev,
 	if (!create_in)
 		return -ENOMEM;
 
+	MLX5_SET(create_xrc_srq_in, create_in, uid, in->uid);
 	xrc_srqc = MLX5_ADDR_OF(create_xrc_srq_in, create_in,
 				xrc_srq_context_entry);
 	pas	 = MLX5_ADDR_OF(create_xrc_srq_in, create_in, pas);
@@ -277,6 +283,7 @@ static int create_xrc_srq_cmd(struct mlx5_core_dev *dev,
 		goto out;
 
 	srq->srqn = MLX5_GET(create_xrc_srq_out, create_out, xrc_srqn);
+	srq->uid = in->uid;
 out:
 	kvfree(create_in);
 	return err;
@@ -291,6 +298,7 @@ static int destroy_xrc_srq_cmd(struct mlx5_core_dev *dev,
 	MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, opcode,
 		 MLX5_CMD_OP_DESTROY_XRC_SRQ);
 	MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
+	MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, uid, srq->uid);
 
 	return mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in),
 			     xrcsrq_out, sizeof(xrcsrq_out));
@@ -306,6 +314,7 @@ static int arm_xrc_srq_cmd(struct mlx5_core_dev *dev,
 	MLX5_SET(arm_xrc_srq_in, xrcsrq_in, op_mod,   MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ);
 	MLX5_SET(arm_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
 	MLX5_SET(arm_xrc_srq_in, xrcsrq_in, lwm,      lwm);
+	MLX5_SET(arm_xrc_srq_in, xrcsrq_in, uid, srq->uid);
 
 	return  mlx5_cmd_exec(dev, xrcsrq_in, sizeof(xrcsrq_in),
 			      xrcsrq_out, sizeof(xrcsrq_out));
@@ -365,10 +374,13 @@ static int create_rmp_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 	wq = MLX5_ADDR_OF(rmpc, rmpc, wq);
 
 	MLX5_SET(rmpc, rmpc, state, MLX5_RMPC_STATE_RDY);
+	MLX5_SET(create_rmp_in, create_in, uid, in->uid);
 	set_wq(wq, in);
 	memcpy(MLX5_ADDR_OF(rmpc, rmpc, wq.pas), in->pas, pas_size);
 
 	err = mlx5_core_create_rmp(dev, create_in, inlen, &srq->srqn);
+	if (!err)
+		srq->uid = in->uid;
 
 	kvfree(create_in);
 	return err;
@@ -377,7 +389,13 @@ static int create_rmp_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 static int destroy_rmp_cmd(struct mlx5_core_dev *dev,
 			   struct mlx5_core_srq *srq)
 {
-	return mlx5_core_destroy_rmp(dev, srq->srqn);
+	u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)]   = {};
+	u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)] = {};
+
+	MLX5_SET(destroy_rmp_in, in, opcode, MLX5_CMD_OP_DESTROY_RMP);
+	MLX5_SET(destroy_rmp_in, in, rmpn, srq->srqn);
+	MLX5_SET(destroy_rmp_in, in, uid, srq->uid);
+	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
 
 static int arm_rmp_cmd(struct mlx5_core_dev *dev,
@@ -400,6 +418,7 @@ static int arm_rmp_cmd(struct mlx5_core_dev *dev,
 
 	MLX5_SET(modify_rmp_in, in,	 rmp_state, MLX5_RMPC_STATE_RDY);
 	MLX5_SET(modify_rmp_in, in,	 rmpn,      srq->srqn);
+	MLX5_SET(modify_rmp_in, in, uid, srq->uid);
 	MLX5_SET(wq,		wq,	 lwm,	    lwm);
 	MLX5_SET(rmp_bitmask,	bitmask, lwm,	    1);
 	MLX5_SET(rmpc, rmpc, state, MLX5_RMPC_STATE_RDY);
@@ -469,11 +488,14 @@ static int create_xrq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
 	MLX5_SET(xrqc, xrqc, user_index, in->user_index);
 	MLX5_SET(xrqc, xrqc, cqn, in->cqn);
 	MLX5_SET(create_xrq_in, create_in, opcode, MLX5_CMD_OP_CREATE_XRQ);
+	MLX5_SET(create_xrq_in, create_in, uid, in->uid);
 	err = mlx5_cmd_exec(dev, create_in, inlen, create_out,
 			    sizeof(create_out));
 	kvfree(create_in);
-	if (!err)
+	if (!err) {
 		srq->srqn = MLX5_GET(create_xrq_out, create_out, xrqn);
+		srq->uid = in->uid;
+	}
 
 	return err;
 }
@@ -485,6 +507,7 @@ static int destroy_xrq_cmd(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq)
 
 	MLX5_SET(destroy_xrq_in, in, opcode, MLX5_CMD_OP_DESTROY_XRQ);
 	MLX5_SET(destroy_xrq_in, in, xrqn,   srq->srqn);
+	MLX5_SET(destroy_xrq_in, in, uid, srq->uid);
 
 	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
@@ -500,6 +523,7 @@ static int arm_xrq_cmd(struct mlx5_core_dev *dev,
 	MLX5_SET(arm_rq_in, in, op_mod,     MLX5_ARM_RQ_IN_OP_MOD_XRQ);
 	MLX5_SET(arm_rq_in, in, srq_number, srq->srqn);
 	MLX5_SET(arm_rq_in, in, lwm,	    lwm);
+	MLX5_SET(arm_rq_in, in, uid, srq->uid);
 
 	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index b02af317c125..cfbea66b4879 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -1201,3 +1201,12 @@ int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev)
 	return err;
 }
 EXPORT_SYMBOL_GPL(mlx5_nic_vport_unaffiliate_multiport);
+
+u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev)
+{
+	if (!mdev->sys_image_guid)
+		mlx5_query_nic_vport_system_image_guid(mdev, &mdev->sys_image_guid);
+
+	return mdev->sys_image_guid;
+}
+EXPORT_SYMBOL_GPL(mlx5_query_nic_system_image_guid);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/wq.c b/drivers/net/ethernet/mellanox/mlx5/core/wq.c
index 68e7f8df2a6d..2dcbf1ebfd6a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/wq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/wq.c
@@ -39,11 +39,6 @@ u32 mlx5_wq_cyc_get_size(struct mlx5_wq_cyc *wq)
 	return (u32)wq->fbc.sz_m1 + 1;
 }
 
-u16 mlx5_wq_cyc_get_frag_size(struct mlx5_wq_cyc *wq)
-{
-	return wq->fbc.frag_sz_m1 + 1;
-}
-
 u32 mlx5_cqwq_get_size(struct mlx5_cqwq *wq)
 {
 	return wq->fbc.sz_m1 + 1;
@@ -54,54 +49,37 @@ u32 mlx5_wq_ll_get_size(struct mlx5_wq_ll *wq)
 	return (u32)wq->fbc.sz_m1 + 1;
 }
 
-static u32 mlx5_wq_cyc_get_byte_size(struct mlx5_wq_cyc *wq)
-{
-	return mlx5_wq_cyc_get_size(wq) << wq->fbc.log_stride;
-}
-
-static u32 mlx5_wq_qp_get_byte_size(struct mlx5_wq_qp *wq)
-{
-	return mlx5_wq_cyc_get_byte_size(&wq->rq) +
-	       mlx5_wq_cyc_get_byte_size(&wq->sq);
-}
-
-static u32 mlx5_cqwq_get_byte_size(struct mlx5_cqwq *wq)
+static u32 wq_get_byte_sz(u8 log_sz, u8 log_stride)
 {
-	return mlx5_cqwq_get_size(wq) << wq->fbc.log_stride;
-}
-
-static u32 mlx5_wq_ll_get_byte_size(struct mlx5_wq_ll *wq)
-{
-	return mlx5_wq_ll_get_size(wq) << wq->fbc.log_stride;
+	return ((u32)1 << log_sz) << log_stride;
 }
 
 int mlx5_wq_cyc_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		       void *wqc, struct mlx5_wq_cyc *wq,
 		       struct mlx5_wq_ctrl *wq_ctrl)
 {
+	u8 log_wq_stride = MLX5_GET(wq, wqc, log_wq_stride);
+	u8 log_wq_sz     = MLX5_GET(wq, wqc, log_wq_sz);
 	struct mlx5_frag_buf_ctrl *fbc = &wq->fbc;
 	int err;
 
-	mlx5_fill_fbc(MLX5_GET(wq, wqc, log_wq_stride),
-		      MLX5_GET(wq, wqc, log_wq_sz),
-		      fbc);
-	wq->sz    = wq->fbc.sz_m1 + 1;
-
 	err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node);
 	if (err) {
 		mlx5_core_warn(mdev, "mlx5_db_alloc_node() failed, %d\n", err);
 		return err;
 	}
 
-	err = mlx5_frag_buf_alloc_node(mdev, mlx5_wq_cyc_get_byte_size(wq),
+	wq->db  = wq_ctrl->db.db;
+
+	err = mlx5_frag_buf_alloc_node(mdev, wq_get_byte_sz(log_wq_sz, log_wq_stride),
 				       &wq_ctrl->buf, param->buf_numa_node);
 	if (err) {
 		mlx5_core_warn(mdev, "mlx5_frag_buf_alloc_node() failed, %d\n", err);
 		goto err_db_free;
 	}
 
-	fbc->frag_buf = wq_ctrl->buf;
-	wq->db  = wq_ctrl->db.db;
+	mlx5_init_fbc(wq_ctrl->buf.frags, log_wq_stride, log_wq_sz, fbc);
+	wq->sz = mlx5_wq_cyc_get_size(wq);
 
 	wq_ctrl->mdev = mdev;
 
@@ -113,46 +91,19 @@ err_db_free:
 	return err;
 }
 
-static void mlx5_qp_set_frag_buf(struct mlx5_frag_buf *buf,
-				 struct mlx5_wq_qp *qp)
-{
-	struct mlx5_frag_buf_ctrl *sq_fbc;
-	struct mlx5_frag_buf *rqb, *sqb;
-
-	rqb  = &qp->rq.fbc.frag_buf;
-	*rqb = *buf;
-	rqb->size   = mlx5_wq_cyc_get_byte_size(&qp->rq);
-	rqb->npages = DIV_ROUND_UP(rqb->size, PAGE_SIZE);
-
-	sq_fbc = &qp->sq.fbc;
-	sqb    = &sq_fbc->frag_buf;
-	*sqb   = *buf;
-	sqb->size   = mlx5_wq_cyc_get_byte_size(&qp->sq);
-	sqb->npages = DIV_ROUND_UP(sqb->size, PAGE_SIZE);
-	sqb->frags += rqb->npages; /* first part is for the rq */
-	if (sq_fbc->strides_offset)
-		sqb->frags--;
-}
-
 int mlx5_wq_qp_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		      void *qpc, struct mlx5_wq_qp *wq,
 		      struct mlx5_wq_ctrl *wq_ctrl)
 {
-	u16 sq_strides_offset;
-	u32 rq_pg_remainder;
-	int err;
+	u8 log_rq_stride = MLX5_GET(qpc, qpc, log_rq_stride) + 4;
+	u8 log_rq_sz     = MLX5_GET(qpc, qpc, log_rq_size);
+	u8 log_sq_stride = ilog2(MLX5_SEND_WQE_BB);
+	u8 log_sq_sz     = MLX5_GET(qpc, qpc, log_sq_size);
 
-	mlx5_fill_fbc(MLX5_GET(qpc, qpc, log_rq_stride) + 4,
-		      MLX5_GET(qpc, qpc, log_rq_size),
-		      &wq->rq.fbc);
+	u32 rq_byte_size;
+	int err;
 
-	rq_pg_remainder   = mlx5_wq_cyc_get_byte_size(&wq->rq) % PAGE_SIZE;
-	sq_strides_offset = rq_pg_remainder / MLX5_SEND_WQE_BB;
 
-	mlx5_fill_fbc_offset(ilog2(MLX5_SEND_WQE_BB),
-			     MLX5_GET(qpc, qpc, log_sq_size),
-			     sq_strides_offset,
-			     &wq->sq.fbc);
 
 	err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node);
 	if (err) {
@@ -160,14 +111,32 @@ int mlx5_wq_qp_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		return err;
 	}
 
-	err = mlx5_frag_buf_alloc_node(mdev, mlx5_wq_qp_get_byte_size(wq),
+	err = mlx5_frag_buf_alloc_node(mdev,
+				       wq_get_byte_sz(log_rq_sz, log_rq_stride) +
+				       wq_get_byte_sz(log_sq_sz, log_sq_stride),
 				       &wq_ctrl->buf, param->buf_numa_node);
 	if (err) {
 		mlx5_core_warn(mdev, "mlx5_frag_buf_alloc_node() failed, %d\n", err);
 		goto err_db_free;
 	}
 
-	mlx5_qp_set_frag_buf(&wq_ctrl->buf, wq);
+	mlx5_init_fbc(wq_ctrl->buf.frags, log_rq_stride, log_rq_sz, &wq->rq.fbc);
+
+	rq_byte_size = wq_get_byte_sz(log_rq_sz, log_rq_stride);
+
+	if (rq_byte_size < PAGE_SIZE) {
+		/* SQ starts within the same page of the RQ */
+		u16 sq_strides_offset = rq_byte_size / MLX5_SEND_WQE_BB;
+
+		mlx5_init_fbc_offset(wq_ctrl->buf.frags,
+				     log_sq_stride, log_sq_sz, sq_strides_offset,
+				     &wq->sq.fbc);
+	} else {
+		u16 rq_npages = rq_byte_size >> PAGE_SHIFT;
+
+		mlx5_init_fbc(wq_ctrl->buf.frags + rq_npages,
+			      log_sq_stride, log_sq_sz, &wq->sq.fbc);
+	}
 
 	wq->rq.db  = &wq_ctrl->db.db[MLX5_RCV_DBR];
 	wq->sq.db  = &wq_ctrl->db.db[MLX5_SND_DBR];
@@ -186,17 +155,19 @@ int mlx5_cqwq_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		     void *cqc, struct mlx5_cqwq *wq,
 		     struct mlx5_wq_ctrl *wq_ctrl)
 {
+	u8 log_wq_stride = MLX5_GET(cqc, cqc, cqe_sz) + 6;
+	u8 log_wq_sz     = MLX5_GET(cqc, cqc, log_cq_size);
 	int err;
 
-	mlx5_core_init_cq_frag_buf(&wq->fbc, cqc);
-
 	err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node);
 	if (err) {
 		mlx5_core_warn(mdev, "mlx5_db_alloc_node() failed, %d\n", err);
 		return err;
 	}
 
-	err = mlx5_frag_buf_alloc_node(mdev, mlx5_cqwq_get_byte_size(wq),
+	wq->db  = wq_ctrl->db.db;
+
+	err = mlx5_frag_buf_alloc_node(mdev, wq_get_byte_sz(log_wq_sz, log_wq_stride),
 				       &wq_ctrl->buf,
 				       param->buf_numa_node);
 	if (err) {
@@ -205,8 +176,7 @@ int mlx5_cqwq_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		goto err_db_free;
 	}
 
-	wq->fbc.frag_buf = wq_ctrl->buf;
-	wq->db  = wq_ctrl->db.db;
+	mlx5_init_fbc(wq_ctrl->buf.frags, log_wq_stride, log_wq_sz, &wq->fbc);
 
 	wq_ctrl->mdev = mdev;
 
@@ -222,30 +192,29 @@ int mlx5_wq_ll_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		      void *wqc, struct mlx5_wq_ll *wq,
 		      struct mlx5_wq_ctrl *wq_ctrl)
 {
+	u8 log_wq_stride = MLX5_GET(wq, wqc, log_wq_stride);
+	u8 log_wq_sz     = MLX5_GET(wq, wqc, log_wq_sz);
 	struct mlx5_frag_buf_ctrl *fbc = &wq->fbc;
 	struct mlx5_wqe_srq_next_seg *next_seg;
 	int err;
 	int i;
 
-	mlx5_fill_fbc(MLX5_GET(wq, wqc, log_wq_stride),
-		      MLX5_GET(wq, wqc, log_wq_sz),
-		      fbc);
-
 	err = mlx5_db_alloc_node(mdev, &wq_ctrl->db, param->db_numa_node);
 	if (err) {
 		mlx5_core_warn(mdev, "mlx5_db_alloc_node() failed, %d\n", err);
 		return err;
 	}
 
-	err = mlx5_frag_buf_alloc_node(mdev, mlx5_wq_ll_get_byte_size(wq),
+	wq->db  = wq_ctrl->db.db;
+
+	err = mlx5_frag_buf_alloc_node(mdev, wq_get_byte_sz(log_wq_sz, log_wq_stride),
 				       &wq_ctrl->buf, param->buf_numa_node);
 	if (err) {
 		mlx5_core_warn(mdev, "mlx5_frag_buf_alloc_node() failed, %d\n", err);
 		goto err_db_free;
 	}
 
-	wq->fbc.frag_buf = wq_ctrl->buf;
-	wq->db  = wq_ctrl->db.db;
+	mlx5_init_fbc(wq_ctrl->buf.frags, log_wq_stride, log_wq_sz, fbc);
 
 	for (i = 0; i < fbc->sz_m1; i++) {
 		next_seg = mlx5_wq_ll_get_wqe(wq, i);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/wq.h b/drivers/net/ethernet/mellanox/mlx5/core/wq.h
index 3a1a170bb2d7..b1293d153a58 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/wq.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/wq.h
@@ -80,7 +80,6 @@ int mlx5_wq_cyc_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		       void *wqc, struct mlx5_wq_cyc *wq,
 		       struct mlx5_wq_ctrl *wq_ctrl);
 u32 mlx5_wq_cyc_get_size(struct mlx5_wq_cyc *wq);
-u16 mlx5_wq_cyc_get_frag_size(struct mlx5_wq_cyc *wq);
 
 int mlx5_wq_qp_create(struct mlx5_core_dev *mdev, struct mlx5_wq_param *param,
 		      void *qpc, struct mlx5_wq_qp *wq,
@@ -140,11 +139,6 @@ static inline u16 mlx5_wq_cyc_ctr2ix(struct mlx5_wq_cyc *wq, u16 ctr)
 	return ctr & wq->fbc.sz_m1;
 }
 
-static inline u16 mlx5_wq_cyc_ctr2fragix(struct mlx5_wq_cyc *wq, u16 ctr)
-{
-	return ctr & wq->fbc.frag_sz_m1;
-}
-
 static inline u16 mlx5_wq_cyc_get_head(struct mlx5_wq_cyc *wq)
 {
 	return mlx5_wq_cyc_ctr2ix(wq, wq->wqe_ctr);
@@ -160,6 +154,11 @@ static inline void *mlx5_wq_cyc_get_wqe(struct mlx5_wq_cyc *wq, u16 ix)
 	return mlx5_frag_buf_get_wqe(&wq->fbc, ix);
 }
 
+static inline u16 mlx5_wq_cyc_get_contig_wqebbs(struct mlx5_wq_cyc *wq, u16 ix)
+{
+	return mlx5_frag_buf_get_idx_last_contig_stride(&wq->fbc, ix) - ix + 1;
+}
+
 static inline int mlx5_wq_cyc_cc_bigger(u16 cc1, u16 cc2)
 {
 	int equal   = (cc1 == cc2);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/Makefile b/drivers/net/ethernet/mellanox/mlxsw/Makefile
index 68fa44a41485..1f77e97e2d7a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/Makefile
+++ b/drivers/net/ethernet/mellanox/mlxsw/Makefile
@@ -27,7 +27,8 @@ mlxsw_spectrum-objs		:= spectrum.o spectrum_buffers.o \
 				   spectrum_acl_flex_keys.o \
 				   spectrum1_mr_tcam.o spectrum2_mr_tcam.o \
 				   spectrum_mr_tcam.o spectrum_mr.o \
-				   spectrum_qdisc.o spectrum_span.o
+				   spectrum_qdisc.o spectrum_span.o \
+				   spectrum_nve.o spectrum_nve_vxlan.o
 mlxsw_spectrum-$(CONFIG_MLXSW_SPECTRUM_DCB)	+= spectrum_dcb.o
 mlxsw_spectrum-$(CONFIG_NET_DEVLINK) += spectrum_dpipe.o
 obj-$(CONFIG_MLXSW_MINIMAL)	+= mlxsw_minimal.o
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 81533d7f395c..937d0ace699a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1055,6 +1055,7 @@ int mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
 err_driver_init:
 	mlxsw_thermal_fini(mlxsw_core->thermal);
 err_thermal_init:
+	mlxsw_hwmon_fini(mlxsw_core->hwmon);
 err_hwmon_init:
 	if (!reload)
 		devlink_unregister(devlink);
@@ -1088,6 +1089,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
 	if (mlxsw_core->driver->fini)
 		mlxsw_core->driver->fini(mlxsw_core);
 	mlxsw_thermal_fini(mlxsw_core->thermal);
+	mlxsw_hwmon_fini(mlxsw_core->hwmon);
 	if (!reload)
 		devlink_unregister(devlink);
 	mlxsw_emad_fini(mlxsw_core);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index 655ddd204ab2..c35be477856f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -359,6 +359,10 @@ static inline int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
 	return 0;
 }
 
+static inline void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon)
+{
+}
+
 #endif
 
 struct mlxsw_thermal;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
index f6cf2896d337..e04e8162aa14 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
@@ -303,8 +303,7 @@ int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
 	struct device *hwmon_dev;
 	int err;
 
-	mlxsw_hwmon = devm_kzalloc(mlxsw_bus_info->dev, sizeof(*mlxsw_hwmon),
-				   GFP_KERNEL);
+	mlxsw_hwmon = kzalloc(sizeof(*mlxsw_hwmon), GFP_KERNEL);
 	if (!mlxsw_hwmon)
 		return -ENOMEM;
 	mlxsw_hwmon->core = mlxsw_core;
@@ -321,10 +320,9 @@ int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
 	mlxsw_hwmon->groups[0] = &mlxsw_hwmon->group;
 	mlxsw_hwmon->group.attrs = mlxsw_hwmon->attrs;
 
-	hwmon_dev = devm_hwmon_device_register_with_groups(mlxsw_bus_info->dev,
-							   "mlxsw",
-							   mlxsw_hwmon,
-							   mlxsw_hwmon->groups);
+	hwmon_dev = hwmon_device_register_with_groups(mlxsw_bus_info->dev,
+						      "mlxsw", mlxsw_hwmon,
+						      mlxsw_hwmon->groups);
 	if (IS_ERR(hwmon_dev)) {
 		err = PTR_ERR(hwmon_dev);
 		goto err_hwmon_register;
@@ -337,5 +335,12 @@ int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core,
 err_hwmon_register:
 err_fans_init:
 err_temp_init:
+	kfree(mlxsw_hwmon);
 	return err;
 }
+
+void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon)
+{
+	hwmon_device_unregister(mlxsw_hwmon->hwmon_dev);
+	kfree(mlxsw_hwmon);
+}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
index 83f452b7ccbb..bb99f6d41fe0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
@@ -221,7 +221,7 @@ MLXSW_ITEM32(pci, eqe, event_type, 0x0C, 24, 8);
 MLXSW_ITEM32(pci, eqe, event_sub_type, 0x0C, 16, 8);
 
 /* pci_eqe_cqn
- * Completion Queue that triggeret this EQE.
+ * Completion Queue that triggered this EQE.
  */
 MLXSW_ITEM32(pci, eqe, cqn, 0x0C, 8, 7);
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 6e8b619b769b..32cb6718bb17 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -295,6 +295,7 @@ enum mlxsw_reg_sfd_rec_type {
 	MLXSW_REG_SFD_REC_TYPE_UNICAST = 0x0,
 	MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG = 0x1,
 	MLXSW_REG_SFD_REC_TYPE_MULTICAST = 0x2,
+	MLXSW_REG_SFD_REC_TYPE_UNICAST_TUNNEL = 0xC,
 };
 
 /* reg_sfd_rec_type
@@ -525,6 +526,61 @@ mlxsw_reg_sfd_mc_pack(char *payload, int rec_index,
 	mlxsw_reg_sfd_mc_mid_set(payload, rec_index, mid);
 }
 
+/* reg_sfd_uc_tunnel_uip_msb
+ * When protocol is IPv4, the most significant byte of the underlay IPv4
+ * destination IP.
+ * When protocol is IPv6, reserved.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_tunnel_uip_msb, MLXSW_REG_SFD_BASE_LEN, 24,
+		     8, MLXSW_REG_SFD_REC_LEN, 0x08, false);
+
+/* reg_sfd_uc_tunnel_fid
+ * Filtering ID.
+ * Access: Index
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_tunnel_fid, MLXSW_REG_SFD_BASE_LEN, 0, 16,
+		     MLXSW_REG_SFD_REC_LEN, 0x08, false);
+
+enum mlxsw_reg_sfd_uc_tunnel_protocol {
+	MLXSW_REG_SFD_UC_TUNNEL_PROTOCOL_IPV4,
+	MLXSW_REG_SFD_UC_TUNNEL_PROTOCOL_IPV6,
+};
+
+/* reg_sfd_uc_tunnel_protocol
+ * IP protocol.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_tunnel_protocol, MLXSW_REG_SFD_BASE_LEN, 27,
+		     1, MLXSW_REG_SFD_REC_LEN, 0x0C, false);
+
+/* reg_sfd_uc_tunnel_uip_lsb
+ * When protocol is IPv4, the least significant bytes of the underlay
+ * IPv4 destination IP.
+ * When protocol is IPv6, pointer to the underlay IPv6 destination IP
+ * which is configured by RIPS.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, sfd, uc_tunnel_uip_lsb, MLXSW_REG_SFD_BASE_LEN, 0,
+		     24, MLXSW_REG_SFD_REC_LEN, 0x0C, false);
+
+static inline void
+mlxsw_reg_sfd_uc_tunnel_pack(char *payload, int rec_index,
+			     enum mlxsw_reg_sfd_rec_policy policy,
+			     const char *mac, u16 fid,
+			     enum mlxsw_reg_sfd_rec_action action, u32 uip,
+			     enum mlxsw_reg_sfd_uc_tunnel_protocol proto)
+{
+	mlxsw_reg_sfd_rec_pack(payload, rec_index,
+			       MLXSW_REG_SFD_REC_TYPE_UNICAST_TUNNEL, mac,
+			       action);
+	mlxsw_reg_sfd_rec_policy_set(payload, rec_index, policy);
+	mlxsw_reg_sfd_uc_tunnel_uip_msb_set(payload, rec_index, uip >> 24);
+	mlxsw_reg_sfd_uc_tunnel_uip_lsb_set(payload, rec_index, uip);
+	mlxsw_reg_sfd_uc_tunnel_fid_set(payload, rec_index, fid);
+	mlxsw_reg_sfd_uc_tunnel_protocol_set(payload, rec_index, proto);
+}
+
 /* SFN - Switch FDB Notification Register
  * -------------------------------------------
  * The switch provides notifications on newly learned FDB entries and
@@ -1069,6 +1125,8 @@ enum mlxsw_reg_sfdf_flush_type {
 	MLXSW_REG_SFDF_FLUSH_PER_PORT_AND_FID,
 	MLXSW_REG_SFDF_FLUSH_PER_LAG,
 	MLXSW_REG_SFDF_FLUSH_PER_LAG_AND_FID,
+	MLXSW_REG_SFDF_FLUSH_PER_NVE,
+	MLXSW_REG_SFDF_FLUSH_PER_NVE_AND_FID,
 };
 
 /* reg_sfdf_flush_type
@@ -1079,6 +1137,10 @@ enum mlxsw_reg_sfdf_flush_type {
  * 3 - All FID dynamic entries pointing to port are flushed.
  * 4 - All dynamic entries pointing to LAG are flushed.
  * 5 - All FID dynamic entries pointing to LAG are flushed.
+ * 6 - All entries of type "Unicast Tunnel" or "Multicast Tunnel" are
+ *     flushed.
+ * 7 - All entries of type "Unicast Tunnel" or "Multicast Tunnel" are
+ *     flushed, per FID.
  * Access: RW
  */
 MLXSW_ITEM32(reg, sfdf, flush_type, 0x04, 28, 4);
@@ -1315,12 +1377,19 @@ MLXSW_ITEM32(reg, slcr, type, 0x00, 0, 4);
  */
 MLXSW_ITEM32(reg, slcr, lag_hash, 0x04, 0, 20);
 
-static inline void mlxsw_reg_slcr_pack(char *payload, u16 lag_hash)
+/* reg_slcr_seed
+ * LAG seed value. The seed is the same for all ports.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, slcr, seed, 0x08, 0, 32);
+
+static inline void mlxsw_reg_slcr_pack(char *payload, u16 lag_hash, u32 seed)
 {
 	MLXSW_REG_ZERO(slcr, payload);
 	mlxsw_reg_slcr_pp_set(payload, MLXSW_REG_SLCR_PP_GLOBAL);
 	mlxsw_reg_slcr_type_set(payload, MLXSW_REG_SLCR_TYPE_CRC);
 	mlxsw_reg_slcr_lag_hash_set(payload, lag_hash);
+	mlxsw_reg_slcr_seed_set(payload, seed);
 }
 
 /* SLCOR - Switch LAG Collector Register
@@ -8279,6 +8348,508 @@ static inline void mlxsw_reg_mgpc_pack(char *payload, u32 counter_index,
 	mlxsw_reg_mgpc_opcode_set(payload, opcode);
 }
 
+/* MPRS - Monitoring Parsing State Register
+ * ----------------------------------------
+ * The MPRS register is used for setting up the parsing for hash,
+ * policy-engine and routing.
+ */
+#define MLXSW_REG_MPRS_ID 0x9083
+#define MLXSW_REG_MPRS_LEN 0x14
+
+MLXSW_REG_DEFINE(mprs, MLXSW_REG_MPRS_ID, MLXSW_REG_MPRS_LEN);
+
+/* reg_mprs_parsing_depth
+ * Minimum parsing depth.
+ * Need to enlarge parsing depth according to L3, MPLS, tunnels, ACL
+ * rules, traps, hash, etc. Default is 96 bytes. Reserved when SwitchX-2.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mprs, parsing_depth, 0x00, 0, 16);
+
+/* reg_mprs_parsing_en
+ * Parsing enable.
+ * Bit 0 - Enable parsing of NVE of types VxLAN, VxLAN-GPE, GENEVE and
+ * NVGRE. Default is enabled. Reserved when SwitchX-2.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mprs, parsing_en, 0x04, 0, 16);
+
+/* reg_mprs_vxlan_udp_dport
+ * VxLAN UDP destination port.
+ * Used for identifying VxLAN packets and for dport field in
+ * encapsulation. Default is 4789.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mprs, vxlan_udp_dport, 0x10, 0, 16);
+
+static inline void mlxsw_reg_mprs_pack(char *payload, u16 parsing_depth,
+				       u16 vxlan_udp_dport)
+{
+	MLXSW_REG_ZERO(mprs, payload);
+	mlxsw_reg_mprs_parsing_depth_set(payload, parsing_depth);
+	mlxsw_reg_mprs_parsing_en_set(payload, true);
+	mlxsw_reg_mprs_vxlan_udp_dport_set(payload, vxlan_udp_dport);
+}
+
+/* TNGCR - Tunneling NVE General Configuration Register
+ * ----------------------------------------------------
+ * The TNGCR register is used for setting up the NVE Tunneling configuration.
+ */
+#define MLXSW_REG_TNGCR_ID 0xA001
+#define MLXSW_REG_TNGCR_LEN 0x44
+
+MLXSW_REG_DEFINE(tngcr, MLXSW_REG_TNGCR_ID, MLXSW_REG_TNGCR_LEN);
+
+enum mlxsw_reg_tngcr_type {
+	MLXSW_REG_TNGCR_TYPE_VXLAN,
+	MLXSW_REG_TNGCR_TYPE_VXLAN_GPE,
+	MLXSW_REG_TNGCR_TYPE_GENEVE,
+	MLXSW_REG_TNGCR_TYPE_NVGRE,
+};
+
+/* reg_tngcr_type
+ * Tunnel type for encapsulation and decapsulation. The types are mutually
+ * exclusive.
+ * Note: For Spectrum the NVE parsing must be enabled in MPRS.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, type, 0x00, 0, 4);
+
+/* reg_tngcr_nve_valid
+ * The VTEP is valid. Allows adding FDB entries for tunnel encapsulation.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_valid, 0x04, 31, 1);
+
+/* reg_tngcr_nve_ttl_uc
+ * The TTL for NVE tunnel encapsulation underlay unicast packets.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_ttl_uc, 0x04, 0, 8);
+
+/* reg_tngcr_nve_ttl_mc
+ * The TTL for NVE tunnel encapsulation underlay multicast packets.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_ttl_mc, 0x08, 0, 8);
+
+enum {
+	/* Do not copy flow label. Calculate flow label using nve_flh. */
+	MLXSW_REG_TNGCR_FL_NO_COPY,
+	/* Copy flow label from inner packet if packet is IPv6 and
+	 * encapsulation is by IPv6. Otherwise, calculate flow label using
+	 * nve_flh.
+	 */
+	MLXSW_REG_TNGCR_FL_COPY,
+};
+
+/* reg_tngcr_nve_flc
+ * For NVE tunnel encapsulation: Flow label copy from inner packet.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_flc, 0x0C, 25, 1);
+
+enum {
+	/* Flow label is static. In Spectrum this means '0'. Spectrum-2
+	 * uses {nve_fl_prefix, nve_fl_suffix}.
+	 */
+	MLXSW_REG_TNGCR_FL_NO_HASH,
+	/* 8 LSBs of the flow label are calculated from ECMP hash of the
+	 * inner packet. 12 MSBs are configured by nve_fl_prefix.
+	 */
+	MLXSW_REG_TNGCR_FL_HASH,
+};
+
+/* reg_tngcr_nve_flh
+ * NVE flow label hash.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_flh, 0x0C, 24, 1);
+
+/* reg_tngcr_nve_fl_prefix
+ * NVE flow label prefix. Constant 12 MSBs of the flow label.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_fl_prefix, 0x0C, 8, 12);
+
+/* reg_tngcr_nve_fl_suffix
+ * NVE flow label suffix. Constant 8 LSBs of the flow label.
+ * Reserved when nve_flh=1 and for Spectrum.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_fl_suffix, 0x0C, 0, 8);
+
+enum {
+	/* Source UDP port is fixed (default '0') */
+	MLXSW_REG_TNGCR_UDP_SPORT_NO_HASH,
+	/* Source UDP port is calculated based on hash */
+	MLXSW_REG_TNGCR_UDP_SPORT_HASH,
+};
+
+/* reg_tngcr_nve_udp_sport_type
+ * NVE UDP source port type.
+ * Spectrum uses LAG hash (SLCRv2). Spectrum-2 uses ECMP hash (RECRv2).
+ * When the source UDP port is calculated based on hash, then the 8 LSBs
+ * are calculated from hash the 8 MSBs are configured by
+ * nve_udp_sport_prefix.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_udp_sport_type, 0x10, 24, 1);
+
+/* reg_tngcr_nve_udp_sport_prefix
+ * NVE UDP source port prefix. Constant 8 MSBs of the UDP source port.
+ * Reserved when NVE type is NVGRE.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_udp_sport_prefix, 0x10, 8, 8);
+
+/* reg_tngcr_nve_group_size_mc
+ * The amount of sequential linked lists of MC entries. The first linked
+ * list is configured by SFD.underlay_mc_ptr.
+ * Valid values: 1, 2, 4, 8, 16, 32, 64
+ * The linked list are configured by TNUMT.
+ * The hash is set by LAG hash.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_group_size_mc, 0x18, 0, 8);
+
+/* reg_tngcr_nve_group_size_flood
+ * The amount of sequential linked lists of flooding entries. The first
+ * linked list is configured by SFMR.nve_tunnel_flood_ptr
+ * Valid values: 1, 2, 4, 8, 16, 32, 64
+ * The linked list are configured by TNUMT.
+ * The hash is set by LAG hash.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, nve_group_size_flood, 0x1C, 0, 8);
+
+/* reg_tngcr_learn_enable
+ * During decapsulation, whether to learn from NVE port.
+ * Reserved when Spectrum-2. See TNPC.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, learn_enable, 0x20, 31, 1);
+
+/* reg_tngcr_underlay_virtual_router
+ * Underlay virtual router.
+ * Reserved when Spectrum-2.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, underlay_virtual_router, 0x20, 0, 16);
+
+/* reg_tngcr_underlay_rif
+ * Underlay ingress router interface. RIF type should be loopback generic.
+ * Reserved when Spectrum.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, underlay_rif, 0x24, 0, 16);
+
+/* reg_tngcr_usipv4
+ * Underlay source IPv4 address of the NVE.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tngcr, usipv4, 0x28, 0, 32);
+
+/* reg_tngcr_usipv6
+ * Underlay source IPv6 address of the NVE. For Spectrum, must not be
+ * modified under traffic of NVE tunneling encapsulation.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, tngcr, usipv6, 0x30, 16);
+
+static inline void mlxsw_reg_tngcr_pack(char *payload,
+					enum mlxsw_reg_tngcr_type type,
+					bool valid, u8 ttl)
+{
+	MLXSW_REG_ZERO(tngcr, payload);
+	mlxsw_reg_tngcr_type_set(payload, type);
+	mlxsw_reg_tngcr_nve_valid_set(payload, valid);
+	mlxsw_reg_tngcr_nve_ttl_uc_set(payload, ttl);
+	mlxsw_reg_tngcr_nve_ttl_mc_set(payload, ttl);
+	mlxsw_reg_tngcr_nve_flc_set(payload, MLXSW_REG_TNGCR_FL_NO_COPY);
+	mlxsw_reg_tngcr_nve_flh_set(payload, 0);
+	mlxsw_reg_tngcr_nve_udp_sport_type_set(payload,
+					       MLXSW_REG_TNGCR_UDP_SPORT_HASH);
+	mlxsw_reg_tngcr_nve_udp_sport_prefix_set(payload, 0);
+	mlxsw_reg_tngcr_nve_group_size_mc_set(payload, 1);
+	mlxsw_reg_tngcr_nve_group_size_flood_set(payload, 1);
+}
+
+/* TNUMT - Tunneling NVE Underlay Multicast Table Register
+ * -------------------------------------------------------
+ * The TNUMT register is for building the underlay MC table. It is used
+ * for MC, flooding and BC traffic into the NVE tunnel.
+ */
+#define MLXSW_REG_TNUMT_ID 0xA003
+#define MLXSW_REG_TNUMT_LEN 0x20
+
+MLXSW_REG_DEFINE(tnumt, MLXSW_REG_TNUMT_ID, MLXSW_REG_TNUMT_LEN);
+
+enum mlxsw_reg_tnumt_record_type {
+	MLXSW_REG_TNUMT_RECORD_TYPE_IPV4,
+	MLXSW_REG_TNUMT_RECORD_TYPE_IPV6,
+	MLXSW_REG_TNUMT_RECORD_TYPE_LABEL,
+};
+
+/* reg_tnumt_record_type
+ * Record type.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnumt, record_type, 0x00, 28, 4);
+
+enum mlxsw_reg_tnumt_tunnel_port {
+	MLXSW_REG_TNUMT_TUNNEL_PORT_NVE,
+	MLXSW_REG_TNUMT_TUNNEL_PORT_VPLS,
+	MLXSW_REG_TNUMT_TUNNEL_FLEX_TUNNEL0,
+	MLXSW_REG_TNUMT_TUNNEL_FLEX_TUNNEL1,
+};
+
+/* reg_tnumt_tunnel_port
+ * Tunnel port.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnumt, tunnel_port, 0x00, 24, 4);
+
+/* reg_tnumt_underlay_mc_ptr
+ * Index to the underlay multicast table.
+ * For Spectrum the index is to the KVD linear.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, tnumt, underlay_mc_ptr, 0x00, 0, 24);
+
+/* reg_tnumt_vnext
+ * The next_underlay_mc_ptr is valid.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnumt, vnext, 0x04, 31, 1);
+
+/* reg_tnumt_next_underlay_mc_ptr
+ * The next index to the underlay multicast table.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnumt, next_underlay_mc_ptr, 0x04, 0, 24);
+
+/* reg_tnumt_record_size
+ * Number of IP addresses in the record.
+ * Range is 1..cap_max_nve_mc_entries_ipv{4,6}
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnumt, record_size, 0x08, 0, 3);
+
+/* reg_tnumt_udip
+ * The underlay IPv4 addresses. udip[i] is reserved if i >= size
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, tnumt, udip, 0x0C, 0, 32, 0x04, 0x00, false);
+
+/* reg_tnumt_udip_ptr
+ * The pointer to the underlay IPv6 addresses. udip_ptr[i] is reserved if
+ * i >= size. The IPv6 addresses are configured by RIPS.
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, tnumt, udip_ptr, 0x0C, 0, 24, 0x04, 0x00, false);
+
+static inline void mlxsw_reg_tnumt_pack(char *payload,
+					enum mlxsw_reg_tnumt_record_type type,
+					enum mlxsw_reg_tnumt_tunnel_port tport,
+					u32 underlay_mc_ptr, bool vnext,
+					u32 next_underlay_mc_ptr,
+					u8 record_size)
+{
+	MLXSW_REG_ZERO(tnumt, payload);
+	mlxsw_reg_tnumt_record_type_set(payload, type);
+	mlxsw_reg_tnumt_tunnel_port_set(payload, tport);
+	mlxsw_reg_tnumt_underlay_mc_ptr_set(payload, underlay_mc_ptr);
+	mlxsw_reg_tnumt_vnext_set(payload, vnext);
+	mlxsw_reg_tnumt_next_underlay_mc_ptr_set(payload, next_underlay_mc_ptr);
+	mlxsw_reg_tnumt_record_size_set(payload, record_size);
+}
+
+/* TNQCR - Tunneling NVE QoS Configuration Register
+ * ------------------------------------------------
+ * The TNQCR register configures how QoS is set in encapsulation into the
+ * underlay network.
+ */
+#define MLXSW_REG_TNQCR_ID 0xA010
+#define MLXSW_REG_TNQCR_LEN 0x0C
+
+MLXSW_REG_DEFINE(tnqcr, MLXSW_REG_TNQCR_ID, MLXSW_REG_TNQCR_LEN);
+
+/* reg_tnqcr_enc_set_dscp
+ * For encapsulation: How to set DSCP field:
+ * 0 - Copy the DSCP from the overlay (inner) IP header to the underlay
+ * (outer) IP header. If there is no IP header, use TNQDR.dscp
+ * 1 - Set the DSCP field as TNQDR.dscp
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnqcr, enc_set_dscp, 0x04, 28, 1);
+
+static inline void mlxsw_reg_tnqcr_pack(char *payload)
+{
+	MLXSW_REG_ZERO(tnqcr, payload);
+	mlxsw_reg_tnqcr_enc_set_dscp_set(payload, 0);
+}
+
+/* TNQDR - Tunneling NVE QoS Default Register
+ * ------------------------------------------
+ * The TNQDR register configures the default QoS settings for NVE
+ * encapsulation.
+ */
+#define MLXSW_REG_TNQDR_ID 0xA011
+#define MLXSW_REG_TNQDR_LEN 0x08
+
+MLXSW_REG_DEFINE(tnqdr, MLXSW_REG_TNQDR_ID, MLXSW_REG_TNQDR_LEN);
+
+/* reg_tnqdr_local_port
+ * Local port number (receive port). CPU port is supported.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, tnqdr, local_port, 0x00, 16, 8);
+
+/* reg_tnqdr_dscp
+ * For encapsulation, the default DSCP.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnqdr, dscp, 0x04, 0, 6);
+
+static inline void mlxsw_reg_tnqdr_pack(char *payload, u8 local_port)
+{
+	MLXSW_REG_ZERO(tnqdr, payload);
+	mlxsw_reg_tnqdr_local_port_set(payload, local_port);
+	mlxsw_reg_tnqdr_dscp_set(payload, 0);
+}
+
+/* TNEEM - Tunneling NVE Encapsulation ECN Mapping Register
+ * --------------------------------------------------------
+ * The TNEEM register maps ECN of the IP header at the ingress to the
+ * encapsulation to the ECN of the underlay network.
+ */
+#define MLXSW_REG_TNEEM_ID 0xA012
+#define MLXSW_REG_TNEEM_LEN 0x0C
+
+MLXSW_REG_DEFINE(tneem, MLXSW_REG_TNEEM_ID, MLXSW_REG_TNEEM_LEN);
+
+/* reg_tneem_overlay_ecn
+ * ECN of the IP header in the overlay network.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, tneem, overlay_ecn, 0x04, 24, 2);
+
+/* reg_tneem_underlay_ecn
+ * ECN of the IP header in the underlay network.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tneem, underlay_ecn, 0x04, 16, 2);
+
+static inline void mlxsw_reg_tneem_pack(char *payload, u8 overlay_ecn,
+					u8 underlay_ecn)
+{
+	MLXSW_REG_ZERO(tneem, payload);
+	mlxsw_reg_tneem_overlay_ecn_set(payload, overlay_ecn);
+	mlxsw_reg_tneem_underlay_ecn_set(payload, underlay_ecn);
+}
+
+/* TNDEM - Tunneling NVE Decapsulation ECN Mapping Register
+ * --------------------------------------------------------
+ * The TNDEM register configures the actions that are done in the
+ * decapsulation.
+ */
+#define MLXSW_REG_TNDEM_ID 0xA013
+#define MLXSW_REG_TNDEM_LEN 0x0C
+
+MLXSW_REG_DEFINE(tndem, MLXSW_REG_TNDEM_ID, MLXSW_REG_TNDEM_LEN);
+
+/* reg_tndem_underlay_ecn
+ * ECN field of the IP header in the underlay network.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, tndem, underlay_ecn, 0x04, 24, 2);
+
+/* reg_tndem_overlay_ecn
+ * ECN field of the IP header in the overlay network.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, tndem, overlay_ecn, 0x04, 16, 2);
+
+/* reg_tndem_eip_ecn
+ * Egress IP ECN. ECN field of the IP header of the packet which goes out
+ * from the decapsulation.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tndem, eip_ecn, 0x04, 8, 2);
+
+/* reg_tndem_trap_en
+ * Trap enable:
+ * 0 - No trap due to decap ECN
+ * 1 - Trap enable with trap_id
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tndem, trap_en, 0x08, 28, 4);
+
+/* reg_tndem_trap_id
+ * Trap ID. Either DECAP_ECN0 or DECAP_ECN1.
+ * Reserved when trap_en is '0'.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tndem, trap_id, 0x08, 0, 9);
+
+static inline void mlxsw_reg_tndem_pack(char *payload, u8 underlay_ecn,
+					u8 overlay_ecn, u8 ecn, bool trap_en,
+					u16 trap_id)
+{
+	MLXSW_REG_ZERO(tndem, payload);
+	mlxsw_reg_tndem_underlay_ecn_set(payload, underlay_ecn);
+	mlxsw_reg_tndem_overlay_ecn_set(payload, overlay_ecn);
+	mlxsw_reg_tndem_eip_ecn_set(payload, ecn);
+	mlxsw_reg_tndem_trap_en_set(payload, trap_en);
+	mlxsw_reg_tndem_trap_id_set(payload, trap_id);
+}
+
+/* TNPC - Tunnel Port Configuration Register
+ * -----------------------------------------
+ * The TNPC register is used for tunnel port configuration.
+ * Reserved when Spectrum.
+ */
+#define MLXSW_REG_TNPC_ID 0xA020
+#define MLXSW_REG_TNPC_LEN 0x18
+
+MLXSW_REG_DEFINE(tnpc, MLXSW_REG_TNPC_ID, MLXSW_REG_TNPC_LEN);
+
+enum mlxsw_reg_tnpc_tunnel_port {
+	MLXSW_REG_TNPC_TUNNEL_PORT_NVE,
+	MLXSW_REG_TNPC_TUNNEL_PORT_VPLS,
+	MLXSW_REG_TNPC_TUNNEL_FLEX_TUNNEL0,
+	MLXSW_REG_TNPC_TUNNEL_FLEX_TUNNEL1,
+};
+
+/* reg_tnpc_tunnel_port
+ * Tunnel port.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, tnpc, tunnel_port, 0x00, 0, 4);
+
+/* reg_tnpc_learn_enable_v6
+ * During IPv6 underlay decapsulation, whether to learn from tunnel port.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnpc, learn_enable_v6, 0x04, 1, 1);
+
+/* reg_tnpc_learn_enable_v4
+ * During IPv4 underlay decapsulation, whether to learn from tunnel port.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, tnpc, learn_enable_v4, 0x04, 0, 1);
+
+static inline void mlxsw_reg_tnpc_pack(char *payload,
+				       enum mlxsw_reg_tnpc_tunnel_port tport,
+				       bool learn_enable)
+{
+	MLXSW_REG_ZERO(tnpc, payload);
+	mlxsw_reg_tnpc_tunnel_port_set(payload, tport);
+	mlxsw_reg_tnpc_learn_enable_v4_set(payload, learn_enable);
+	mlxsw_reg_tnpc_learn_enable_v6_set(payload, learn_enable);
+}
+
 /* TIGCR - Tunneling IPinIP General Configuration Register
  * -------------------------------------------------------
  * The TIGCR register is used for setting up the IPinIP Tunnel configuration.
@@ -8336,8 +8907,15 @@ MLXSW_ITEM32(reg, sbpr, dir, 0x00, 24, 2);
  */
 MLXSW_ITEM32(reg, sbpr, pool, 0x00, 0, 4);
 
+/* reg_sbpr_infi_size
+ * Size is infinite.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbpr, infi_size, 0x04, 31, 1);
+
 /* reg_sbpr_size
  * Pool size in buffer cells.
+ * Reserved when infi_size = 1.
  * Access: RW
  */
 MLXSW_ITEM32(reg, sbpr, size, 0x04, 0, 24);
@@ -8355,13 +8933,15 @@ MLXSW_ITEM32(reg, sbpr, mode, 0x08, 0, 4);
 
 static inline void mlxsw_reg_sbpr_pack(char *payload, u8 pool,
 				       enum mlxsw_reg_sbxx_dir dir,
-				       enum mlxsw_reg_sbpr_mode mode, u32 size)
+				       enum mlxsw_reg_sbpr_mode mode, u32 size,
+				       bool infi_size)
 {
 	MLXSW_REG_ZERO(sbpr, payload);
 	mlxsw_reg_sbpr_pool_set(payload, pool);
 	mlxsw_reg_sbpr_dir_set(payload, dir);
 	mlxsw_reg_sbpr_mode_set(payload, mode);
 	mlxsw_reg_sbpr_size_set(payload, size);
+	mlxsw_reg_sbpr_infi_size_set(payload, infi_size);
 }
 
 /* SBCM - Shared Buffer Class Management Register
@@ -8409,6 +8989,12 @@ MLXSW_ITEM32(reg, sbcm, min_buff, 0x18, 0, 24);
 #define MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN 1
 #define MLXSW_REG_SBXX_DYN_MAX_BUFF_MAX 14
 
+/* reg_sbcm_infi_max
+ * Max buffer is infinite.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, sbcm, infi_max, 0x1C, 31, 1);
+
 /* reg_sbcm_max_buff
  * When the pool associated to the port-pg/tclass is configured to
  * static, Maximum buffer size for the limiter configured in cells.
@@ -8418,6 +9004,7 @@ MLXSW_ITEM32(reg, sbcm, min_buff, 0x18, 0, 24);
  * 0: 0
  * i: (1/128)*2^(i-1), for i=1..14
  * 0xFF: Infinity
+ * Reserved when infi_max = 1.
  * Access: RW
  */
 MLXSW_ITEM32(reg, sbcm, max_buff, 0x1C, 0, 24);
@@ -8430,7 +9017,8 @@ MLXSW_ITEM32(reg, sbcm, pool, 0x24, 0, 4);
 
 static inline void mlxsw_reg_sbcm_pack(char *payload, u8 local_port, u8 pg_buff,
 				       enum mlxsw_reg_sbxx_dir dir,
-				       u32 min_buff, u32 max_buff, u8 pool)
+				       u32 min_buff, u32 max_buff,
+				       bool infi_max, u8 pool)
 {
 	MLXSW_REG_ZERO(sbcm, payload);
 	mlxsw_reg_sbcm_local_port_set(payload, local_port);
@@ -8438,6 +9026,7 @@ static inline void mlxsw_reg_sbcm_pack(char *payload, u8 local_port, u8 pg_buff,
 	mlxsw_reg_sbcm_dir_set(payload, dir);
 	mlxsw_reg_sbcm_min_buff_set(payload, min_buff);
 	mlxsw_reg_sbcm_max_buff_set(payload, max_buff);
+	mlxsw_reg_sbcm_infi_max_set(payload, infi_max);
 	mlxsw_reg_sbcm_pool_set(payload, pool);
 }
 
@@ -8810,6 +9399,14 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
 	MLXSW_REG(mcc),
 	MLXSW_REG(mcda),
 	MLXSW_REG(mgpc),
+	MLXSW_REG(mprs),
+	MLXSW_REG(tngcr),
+	MLXSW_REG(tnumt),
+	MLXSW_REG(tnqcr),
+	MLXSW_REG(tnqdr),
+	MLXSW_REG(tneem),
+	MLXSW_REG(tndem),
+	MLXSW_REG(tnpc),
 	MLXSW_REG(tigcr),
 	MLXSW_REG(sbpr),
 	MLXSW_REG(sbcm),
diff --git a/drivers/net/ethernet/mellanox/mlxsw/resources.h b/drivers/net/ethernet/mellanox/mlxsw/resources.h
index 79a31de7c825..99b341539870 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/resources.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/resources.h
@@ -46,6 +46,8 @@ enum mlxsw_res_id {
 	MLXSW_RES_ID_MAX_RIFS,
 	MLXSW_RES_ID_MC_ERIF_LIST_ENTRIES,
 	MLXSW_RES_ID_MAX_LPM_TREES,
+	MLXSW_RES_ID_MAX_NVE_MC_ENTRIES_IPV4,
+	MLXSW_RES_ID_MAX_NVE_MC_ENTRIES_IPV6,
 
 	/* Internal resources.
 	 * Determined by the SW, not queried from the HW.
@@ -96,6 +98,8 @@ static u16 mlxsw_res_ids[] = {
 	[MLXSW_RES_ID_MAX_RIFS] = 0x2C02,
 	[MLXSW_RES_ID_MC_ERIF_LIST_ENTRIES] = 0x2C10,
 	[MLXSW_RES_ID_MAX_LPM_TREES] = 0x2C30,
+	[MLXSW_RES_ID_MAX_NVE_MC_ENTRIES_IPV4] = 0x2E02,
+	[MLXSW_RES_ID_MAX_NVE_MC_ENTRIES_IPV6] = 0x2E03,
 };
 
 struct mlxsw_res {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 30bb2c533cec..8a4983adae94 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -21,6 +21,7 @@
 #include <linux/dcbnl.h>
 #include <linux/inetdevice.h>
 #include <linux/netlink.h>
+#include <linux/random.h>
 #include <net/switchdev.h>
 #include <net/pkt_cls.h>
 #include <net/tc_act/tc_mirred.h>
@@ -331,7 +332,10 @@ static int mlxsw_sp_fw_rev_validate(struct mlxsw_sp *mlxsw_sp)
 		return -EINVAL;
 	}
 	if (MLXSW_SP_FWREV_MINOR_TO_BRANCH(rev->minor) ==
-	    MLXSW_SP_FWREV_MINOR_TO_BRANCH(req_rev->minor))
+	    MLXSW_SP_FWREV_MINOR_TO_BRANCH(req_rev->minor) &&
+	    (rev->minor > req_rev->minor ||
+	     (rev->minor == req_rev->minor &&
+	      rev->subminor >= req_rev->subminor)))
 		return 0;
 
 	dev_info(mlxsw_sp->bus_info->dev, "The firmware version %d.%d.%d is incompatible with the driver\n",
@@ -2804,6 +2808,13 @@ static int mlxsw_sp_port_ets_init(struct mlxsw_sp_port *mlxsw_sp_port)
 						    MLXSW_REG_QEEC_MAS_DIS);
 		if (err)
 			return err;
+
+		err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port,
+						    MLXSW_REG_QEEC_HIERARCY_TC,
+						    i + 8, i,
+						    MLXSW_REG_QEEC_MAS_DIS);
+		if (err)
+			return err;
 	}
 
 	/* Map all priorities to traffic class 0. */
@@ -2983,6 +2994,13 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 		goto err_port_qdiscs_init;
 	}
 
+	err = mlxsw_sp_port_nve_init(mlxsw_sp_port);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to initialize NVE\n",
+			mlxsw_sp_port->local_port);
+		goto err_port_nve_init;
+	}
+
 	mlxsw_sp_port_vlan = mlxsw_sp_port_vlan_get(mlxsw_sp_port, 1);
 	if (IS_ERR(mlxsw_sp_port_vlan)) {
 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to create VID 1\n",
@@ -3011,6 +3029,8 @@ err_register_netdev:
 	mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
 	mlxsw_sp_port_vlan_put(mlxsw_sp_port_vlan);
 err_port_vlan_get:
+	mlxsw_sp_port_nve_fini(mlxsw_sp_port);
+err_port_nve_init:
 	mlxsw_sp_tc_qdisc_fini(mlxsw_sp_port);
 err_port_qdiscs_init:
 	mlxsw_sp_port_fids_fini(mlxsw_sp_port);
@@ -3050,6 +3070,7 @@ static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)
 	mlxsw_sp->ports[local_port] = NULL;
 	mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
 	mlxsw_sp_port_vlan_flush(mlxsw_sp_port);
+	mlxsw_sp_port_nve_fini(mlxsw_sp_port);
 	mlxsw_sp_tc_qdisc_fini(mlxsw_sp_port);
 	mlxsw_sp_port_fids_fini(mlxsw_sp_port);
 	mlxsw_sp_port_dcb_fini(mlxsw_sp_port);
@@ -3459,6 +3480,7 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV4, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV6, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(IPIP_DECAP_ERROR, TRAP_TO_CPU, ROUTER_EXP, false),
+	MLXSW_SP_RXL_MARK(DECAP_ECN0, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(IPV4_VRRP, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(IPV6_VRRP, TRAP_TO_CPU, ROUTER_EXP, false),
 	/* PKT Sample trap */
@@ -3472,6 +3494,8 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_MARK(RPF, TRAP_TO_CPU, RPF, false),
 	MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
 	MLXSW_SP_RXL_MR_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
+	/* NVE traps */
+	MLXSW_SP_RXL_MARK(NVE_ENCAP_ARP, TRAP_TO_CPU, ARP, false),
 };
 
 static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
@@ -3656,8 +3680,10 @@ static void mlxsw_sp_traps_fini(struct mlxsw_sp *mlxsw_sp)
 static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp)
 {
 	char slcr_pl[MLXSW_REG_SLCR_LEN];
+	u32 seed;
 	int err;
 
+	get_random_bytes(&seed, sizeof(seed));
 	mlxsw_reg_slcr_pack(slcr_pl, MLXSW_REG_SLCR_LAG_HASH_SMAC |
 				     MLXSW_REG_SLCR_LAG_HASH_DMAC |
 				     MLXSW_REG_SLCR_LAG_HASH_ETHERTYPE |
@@ -3666,7 +3692,7 @@ static int mlxsw_sp_lag_init(struct mlxsw_sp *mlxsw_sp)
 				     MLXSW_REG_SLCR_LAG_HASH_DIP |
 				     MLXSW_REG_SLCR_LAG_HASH_SPORT |
 				     MLXSW_REG_SLCR_LAG_HASH_DPORT |
-				     MLXSW_REG_SLCR_LAG_HASH_IPPROTO);
+				     MLXSW_REG_SLCR_LAG_HASH_IPPROTO, seed);
 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(slcr), slcr_pl);
 	if (err)
 		return err;
@@ -3779,6 +3805,12 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 		goto err_afa_init;
 	}
 
+	err = mlxsw_sp_nve_init(mlxsw_sp);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize NVE\n");
+		goto err_nve_init;
+	}
+
 	err = mlxsw_sp_router_init(mlxsw_sp);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize router\n");
@@ -3825,6 +3857,8 @@ err_acl_init:
 err_netdev_notifier:
 	mlxsw_sp_router_fini(mlxsw_sp);
 err_router_init:
+	mlxsw_sp_nve_fini(mlxsw_sp);
+err_nve_init:
 	mlxsw_sp_afa_fini(mlxsw_sp);
 err_afa_init:
 	mlxsw_sp_counter_pool_fini(mlxsw_sp);
@@ -3857,6 +3891,7 @@ static int mlxsw_sp1_init(struct mlxsw_core *mlxsw_core,
 	mlxsw_sp->afk_ops = &mlxsw_sp1_afk_ops;
 	mlxsw_sp->mr_tcam_ops = &mlxsw_sp1_mr_tcam_ops;
 	mlxsw_sp->acl_tcam_ops = &mlxsw_sp1_acl_tcam_ops;
+	mlxsw_sp->nve_ops_arr = mlxsw_sp1_nve_ops_arr;
 
 	return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info);
 }
@@ -3871,6 +3906,7 @@ static int mlxsw_sp2_init(struct mlxsw_core *mlxsw_core,
 	mlxsw_sp->afk_ops = &mlxsw_sp2_afk_ops;
 	mlxsw_sp->mr_tcam_ops = &mlxsw_sp2_mr_tcam_ops;
 	mlxsw_sp->acl_tcam_ops = &mlxsw_sp2_acl_tcam_ops;
+	mlxsw_sp->nve_ops_arr = mlxsw_sp2_nve_ops_arr;
 
 	return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info);
 }
@@ -3884,6 +3920,7 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
 	mlxsw_sp_acl_fini(mlxsw_sp);
 	unregister_netdevice_notifier(&mlxsw_sp->netdevice_nb);
 	mlxsw_sp_router_fini(mlxsw_sp);
+	mlxsw_sp_nve_fini(mlxsw_sp);
 	mlxsw_sp_afa_fini(mlxsw_sp);
 	mlxsw_sp_counter_pool_fini(mlxsw_sp);
 	mlxsw_sp_switchdev_fini(mlxsw_sp);
@@ -4550,6 +4587,41 @@ static void mlxsw_sp_port_ovs_leave(struct mlxsw_sp_port *mlxsw_sp_port)
 	mlxsw_sp_port_vp_mode_set(mlxsw_sp_port, false);
 }
 
+static bool mlxsw_sp_bridge_has_multiple_vxlans(struct net_device *br_dev)
+{
+	unsigned int num_vxlans = 0;
+	struct net_device *dev;
+	struct list_head *iter;
+
+	netdev_for_each_lower_dev(br_dev, dev, iter) {
+		if (netif_is_vxlan(dev))
+			num_vxlans++;
+	}
+
+	return num_vxlans > 1;
+}
+
+static bool mlxsw_sp_bridge_vxlan_is_valid(struct net_device *br_dev,
+					   struct netlink_ext_ack *extack)
+{
+	if (br_multicast_enabled(br_dev)) {
+		NL_SET_ERR_MSG_MOD(extack, "Multicast can not be enabled on a bridge with a VxLAN device");
+		return false;
+	}
+
+	if (br_vlan_enabled(br_dev)) {
+		NL_SET_ERR_MSG_MOD(extack, "VLAN filtering can not be enabled on a bridge with a VxLAN device");
+		return false;
+	}
+
+	if (mlxsw_sp_bridge_has_multiple_vxlans(br_dev)) {
+		NL_SET_ERR_MSG_MOD(extack, "Multiple VxLAN devices are not supported in a VLAN-unaware bridge");
+		return false;
+	}
+
+	return true;
+}
+
 static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
 					       struct net_device *dev,
 					       unsigned long event, void *ptr)
@@ -4579,6 +4651,11 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
 		}
 		if (!info->linking)
 			break;
+		if (netif_is_bridge_master(upper_dev) &&
+		    !mlxsw_sp_bridge_device_is_offloaded(mlxsw_sp, upper_dev) &&
+		    mlxsw_sp_bridge_has_vxlan(upper_dev) &&
+		    !mlxsw_sp_bridge_vxlan_is_valid(upper_dev, extack))
+			return -EOPNOTSUPP;
 		if (netdev_has_any_upper_dev(upper_dev) &&
 		    (!netif_is_bridge_master(upper_dev) ||
 		     !mlxsw_sp_bridge_device_is_offloaded(mlxsw_sp,
@@ -4736,6 +4813,11 @@ static int mlxsw_sp_netdevice_port_vlan_event(struct net_device *vlan_dev,
 		}
 		if (!info->linking)
 			break;
+		if (netif_is_bridge_master(upper_dev) &&
+		    !mlxsw_sp_bridge_device_is_offloaded(mlxsw_sp, upper_dev) &&
+		    mlxsw_sp_bridge_has_vxlan(upper_dev) &&
+		    !mlxsw_sp_bridge_vxlan_is_valid(upper_dev, extack))
+			return -EOPNOTSUPP;
 		if (netdev_has_any_upper_dev(upper_dev) &&
 		    (!netif_is_bridge_master(upper_dev) ||
 		     !mlxsw_sp_bridge_device_is_offloaded(mlxsw_sp,
@@ -4882,6 +4964,63 @@ static bool mlxsw_sp_is_vrf_event(unsigned long event, void *ptr)
 	return netif_is_l3_master(info->upper_dev);
 }
 
+static int mlxsw_sp_netdevice_vxlan_event(struct mlxsw_sp *mlxsw_sp,
+					  struct net_device *dev,
+					  unsigned long event, void *ptr)
+{
+	struct netdev_notifier_changeupper_info *cu_info;
+	struct netdev_notifier_info *info = ptr;
+	struct netlink_ext_ack *extack;
+	struct net_device *upper_dev;
+
+	extack = netdev_notifier_info_to_extack(info);
+
+	switch (event) {
+	case NETDEV_CHANGEUPPER:
+		cu_info = container_of(info,
+				       struct netdev_notifier_changeupper_info,
+				       info);
+		upper_dev = cu_info->upper_dev;
+		if (!netif_is_bridge_master(upper_dev))
+			return 0;
+		if (!mlxsw_sp_lower_get(upper_dev))
+			return 0;
+		if (!mlxsw_sp_bridge_vxlan_is_valid(upper_dev, extack))
+			return -EOPNOTSUPP;
+		if (cu_info->linking) {
+			if (!netif_running(dev))
+				return 0;
+			return mlxsw_sp_bridge_vxlan_join(mlxsw_sp, upper_dev,
+							  dev, extack);
+		} else {
+			mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, upper_dev, dev);
+		}
+		break;
+	case NETDEV_PRE_UP:
+		upper_dev = netdev_master_upper_dev_get(dev);
+		if (!upper_dev)
+			return 0;
+		if (!netif_is_bridge_master(upper_dev))
+			return 0;
+		if (!mlxsw_sp_lower_get(upper_dev))
+			return 0;
+		return mlxsw_sp_bridge_vxlan_join(mlxsw_sp, upper_dev, dev,
+						  extack);
+	case NETDEV_DOWN:
+		upper_dev = netdev_master_upper_dev_get(dev);
+		if (!upper_dev)
+			return 0;
+		if (!netif_is_bridge_master(upper_dev))
+			return 0;
+		if (!mlxsw_sp_lower_get(upper_dev))
+			return 0;
+		mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, upper_dev, dev);
+		break;
+	}
+
+	return 0;
+}
+
 static int mlxsw_sp_netdevice_event(struct notifier_block *nb,
 				    unsigned long event, void *ptr)
 {
@@ -4898,6 +5037,8 @@ static int mlxsw_sp_netdevice_event(struct notifier_block *nb,
 	}
 	mlxsw_sp_span_respin(mlxsw_sp);
 
+	if (netif_is_vxlan(dev))
+		err = mlxsw_sp_netdevice_vxlan_event(mlxsw_sp, dev, event, ptr);
 	if (mlxsw_sp_netdev_is_ipip_ol(mlxsw_sp, dev))
 		err = mlxsw_sp_netdevice_ipip_ol_event(mlxsw_sp, dev,
 						       event, ptr);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 3cdb7aca90b7..0875a79cbe7b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -16,6 +16,7 @@
 #include <net/psample.h>
 #include <net/pkt_cls.h>
 #include <net/red.h>
+#include <net/vxlan.h>
 
 #include "port.h"
 #include "core.h"
@@ -55,6 +56,8 @@ enum mlxsw_sp_resource_id {
 struct mlxsw_sp_port;
 struct mlxsw_sp_rif;
 struct mlxsw_sp_span_entry;
+enum mlxsw_sp_l3proto;
+union mlxsw_sp_l3addr;
 
 struct mlxsw_sp_upper {
 	struct net_device *dev;
@@ -113,9 +116,11 @@ struct mlxsw_sp_acl;
 struct mlxsw_sp_counter_pool;
 struct mlxsw_sp_fid_core;
 struct mlxsw_sp_kvdl;
+struct mlxsw_sp_nve;
 struct mlxsw_sp_kvdl_ops;
 struct mlxsw_sp_mr_tcam_ops;
 struct mlxsw_sp_acl_tcam_ops;
+struct mlxsw_sp_nve_ops;
 
 struct mlxsw_sp {
 	struct mlxsw_sp_port **ports;
@@ -132,6 +137,7 @@ struct mlxsw_sp {
 	struct mlxsw_sp_acl *acl;
 	struct mlxsw_sp_fid_core *fid_core;
 	struct mlxsw_sp_kvdl *kvdl;
+	struct mlxsw_sp_nve *nve;
 	struct notifier_block netdevice_nb;
 
 	struct mlxsw_sp_counter_pool *counter_pool;
@@ -146,6 +152,7 @@ struct mlxsw_sp {
 	const struct mlxsw_afk_ops *afk_ops;
 	const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
 	const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
+	const struct mlxsw_sp_nve_ops **nve_ops_arr;
 };
 
 static inline struct mlxsw_sp_upper *
@@ -235,6 +242,25 @@ struct mlxsw_sp_port {
 	struct mlxsw_sp_acl_block *eg_acl_block;
 };
 
+static inline struct net_device *
+mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
+{
+	struct net_device *dev;
+	struct list_head *iter;
+
+	netdev_for_each_lower_dev(br_dev, dev, iter) {
+		if (netif_is_vxlan(dev))
+			return dev;
+	}
+
+	return NULL;
+}
+
+static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
+{
+	return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
+}
+
 static inline bool
 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
 {
@@ -330,6 +356,13 @@ void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 				struct net_device *br_dev);
 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
 					 const struct net_device *br_dev);
+int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
+			       const struct net_device *br_dev,
+			       const struct net_device *vxlan_dev,
+			       struct netlink_ext_ack *extack);
+void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
+				 const struct net_device *br_dev,
+				 const struct net_device *vxlan_dev);
 
 /* spectrum.c */
 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
@@ -383,6 +416,17 @@ static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
 #endif
 
 /* spectrum_router.c */
+enum mlxsw_sp_l3proto {
+	MLXSW_SP_L3_PROTO_IPV4,
+	MLXSW_SP_L3_PROTO_IPV6,
+#define MLXSW_SP_L3_PROTO_MAX	(MLXSW_SP_L3_PROTO_IPV6 + 1)
+};
+
+union mlxsw_sp_l3addr {
+	__be32 addr4;
+	struct in6_addr addr6;
+};
+
 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev);
@@ -416,6 +460,19 @@ mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif);
 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
 				 struct net_device *dev);
+struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp,
+					      const struct net_device *dev);
+u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
+struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif);
+int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
+				      enum mlxsw_sp_l3proto ul_proto,
+				      const union mlxsw_sp_l3addr *ul_sip,
+				      u32 tunnel_index);
+void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
+				      enum mlxsw_sp_l3proto ul_proto,
+				      const union mlxsw_sp_l3addr *ul_sip);
+int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
+				u16 *vr_id);
 
 /* spectrum_kvdl.c */
 enum mlxsw_sp_kvdl_entry_type {
@@ -423,6 +480,7 @@ enum mlxsw_sp_kvdl_entry_type {
 	MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
 	MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
 	MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
+	MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
 };
 
 static inline unsigned int
@@ -433,6 +491,7 @@ mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
 	case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */
 	case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */
 	case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */
+	case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */
 	default:
 		return 1;
 	}
@@ -662,6 +721,16 @@ int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
 			   struct tc_prio_qopt_offload *p);
 
 /* spectrum_fid.c */
+struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
+						__be32 vni);
+int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
+int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
+				     u32 nve_flood_index);
+void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
+bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
+int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, __be32 vni);
+void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
+bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
 			   enum mlxsw_sp_flood_type packet_type, u8 local_port,
 			   bool member);
@@ -680,6 +749,8 @@ u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
 					    int br_ifindex);
+struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
+					       int br_ifindex);
 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
 					   u16 rif_index);
 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
@@ -725,4 +796,39 @@ extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;
 /* spectrum2_mr_tcam.c */
 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;
 
+/* spectrum_nve.c */
+enum mlxsw_sp_nve_type {
+	MLXSW_SP_NVE_TYPE_VXLAN,
+};
+
+struct mlxsw_sp_nve_params {
+	enum mlxsw_sp_nve_type type;
+	__be32 vni;
+	const struct net_device *dev;
+};
+
+extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
+extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];
+
+int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_fid *fid,
+			      enum mlxsw_sp_l3proto proto,
+			      union mlxsw_sp_l3addr *addr);
+void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_fid *fid,
+			       enum mlxsw_sp_l3proto proto,
+			       union mlxsw_sp_l3addr *addr);
+u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp);
+bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp,
+				      u32 tb_id, __be32 addr);
+int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
+			    struct mlxsw_sp_nve_params *params,
+			    struct netlink_ext_ack *extack);
+void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_fid *fid);
+int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
+void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
+int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
+void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);
+
 #endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c
index 68c8b148bef2..8d14770766b4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_kvdl.c
@@ -35,6 +35,7 @@ static const struct mlxsw_sp2_kvdl_part_info mlxsw_sp2_kvdl_parts_info[] = {
 				 MAX_KVD_ACTION_SETS),
 	MLXSW_SP2_KVDL_PART_INFO(PBS, 0x24, KVD_SIZE, KVD_SIZE),
 	MLXSW_SP2_KVDL_PART_INFO(MCRIGR, 0x26, KVD_SIZE, KVD_SIZE),
+	MLXSW_SP2_KVDL_PART_INFO(TNUMT, 0x29, KVD_SIZE, KVD_SIZE),
 };
 
 #define MLXSW_SP2_KVDL_PARTS_INFO_LEN ARRAY_SIZE(mlxsw_sp2_kvdl_parts_info)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
index 3589432d1643..12c61e0cc570 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
@@ -25,28 +25,52 @@ struct mlxsw_cp_sb_occ {
 struct mlxsw_sp_sb_cm {
 	u32 min_buff;
 	u32 max_buff;
-	u8 pool;
+	u16 pool_index;
 	struct mlxsw_cp_sb_occ occ;
 };
 
+#define MLXSW_SP_SB_INFI -1U
+
 struct mlxsw_sp_sb_pm {
 	u32 min_buff;
 	u32 max_buff;
 	struct mlxsw_cp_sb_occ occ;
 };
 
-#define MLXSW_SP_SB_POOL_COUNT	4
-#define MLXSW_SP_SB_TC_COUNT	8
+struct mlxsw_sp_sb_pool_des {
+	enum mlxsw_reg_sbxx_dir dir;
+	u8 pool;
+};
+
+/* Order ingress pools before egress pools. */
+static const struct mlxsw_sp_sb_pool_des mlxsw_sp_sb_pool_dess[] = {
+	{MLXSW_REG_SBXX_DIR_INGRESS, 0},
+	{MLXSW_REG_SBXX_DIR_INGRESS, 1},
+	{MLXSW_REG_SBXX_DIR_INGRESS, 2},
+	{MLXSW_REG_SBXX_DIR_INGRESS, 3},
+	{MLXSW_REG_SBXX_DIR_EGRESS, 0},
+	{MLXSW_REG_SBXX_DIR_EGRESS, 1},
+	{MLXSW_REG_SBXX_DIR_EGRESS, 2},
+	{MLXSW_REG_SBXX_DIR_EGRESS, 3},
+	{MLXSW_REG_SBXX_DIR_EGRESS, 15},
+};
+
+#define MLXSW_SP_SB_POOL_DESS_LEN ARRAY_SIZE(mlxsw_sp_sb_pool_dess)
+
+#define MLXSW_SP_SB_ING_TC_COUNT 8
+#define MLXSW_SP_SB_EG_TC_COUNT 16
 
 struct mlxsw_sp_sb_port {
-	struct mlxsw_sp_sb_cm cms[2][MLXSW_SP_SB_TC_COUNT];
-	struct mlxsw_sp_sb_pm pms[2][MLXSW_SP_SB_POOL_COUNT];
+	struct mlxsw_sp_sb_cm ing_cms[MLXSW_SP_SB_ING_TC_COUNT];
+	struct mlxsw_sp_sb_cm eg_cms[MLXSW_SP_SB_EG_TC_COUNT];
+	struct mlxsw_sp_sb_pm pms[MLXSW_SP_SB_POOL_DESS_LEN];
 };
 
 struct mlxsw_sp_sb {
-	struct mlxsw_sp_sb_pr prs[2][MLXSW_SP_SB_POOL_COUNT];
+	struct mlxsw_sp_sb_pr prs[MLXSW_SP_SB_POOL_DESS_LEN];
 	struct mlxsw_sp_sb_port *ports;
 	u32 cell_size;
+	u64 sb_size;
 };
 
 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells)
@@ -60,95 +84,122 @@ u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes)
 }
 
 static struct mlxsw_sp_sb_pr *mlxsw_sp_sb_pr_get(struct mlxsw_sp *mlxsw_sp,
-						 u8 pool,
-						 enum mlxsw_reg_sbxx_dir dir)
+						 u16 pool_index)
 {
-	return &mlxsw_sp->sb->prs[dir][pool];
+	return &mlxsw_sp->sb->prs[pool_index];
+}
+
+static bool mlxsw_sp_sb_cm_exists(u8 pg_buff, enum mlxsw_reg_sbxx_dir dir)
+{
+	if (dir == MLXSW_REG_SBXX_DIR_INGRESS)
+		return pg_buff < MLXSW_SP_SB_ING_TC_COUNT;
+	else
+		return pg_buff < MLXSW_SP_SB_EG_TC_COUNT;
 }
 
 static struct mlxsw_sp_sb_cm *mlxsw_sp_sb_cm_get(struct mlxsw_sp *mlxsw_sp,
 						 u8 local_port, u8 pg_buff,
 						 enum mlxsw_reg_sbxx_dir dir)
 {
-	return &mlxsw_sp->sb->ports[local_port].cms[dir][pg_buff];
+	struct mlxsw_sp_sb_port *sb_port = &mlxsw_sp->sb->ports[local_port];
+
+	WARN_ON(!mlxsw_sp_sb_cm_exists(pg_buff, dir));
+	if (dir == MLXSW_REG_SBXX_DIR_INGRESS)
+		return &sb_port->ing_cms[pg_buff];
+	else
+		return &sb_port->eg_cms[pg_buff];
 }
 
 static struct mlxsw_sp_sb_pm *mlxsw_sp_sb_pm_get(struct mlxsw_sp *mlxsw_sp,
-						 u8 local_port, u8 pool,
-						 enum mlxsw_reg_sbxx_dir dir)
+						 u8 local_port, u16 pool_index)
 {
-	return &mlxsw_sp->sb->ports[local_port].pms[dir][pool];
+	return &mlxsw_sp->sb->ports[local_port].pms[pool_index];
 }
 
-static int mlxsw_sp_sb_pr_write(struct mlxsw_sp *mlxsw_sp, u8 pool,
-				enum mlxsw_reg_sbxx_dir dir,
-				enum mlxsw_reg_sbpr_mode mode, u32 size)
+static int mlxsw_sp_sb_pr_write(struct mlxsw_sp *mlxsw_sp, u16 pool_index,
+				enum mlxsw_reg_sbpr_mode mode,
+				u32 size, bool infi_size)
 {
+	const struct mlxsw_sp_sb_pool_des *des =
+		&mlxsw_sp_sb_pool_dess[pool_index];
 	char sbpr_pl[MLXSW_REG_SBPR_LEN];
 	struct mlxsw_sp_sb_pr *pr;
 	int err;
 
-	mlxsw_reg_sbpr_pack(sbpr_pl, pool, dir, mode, size);
+	mlxsw_reg_sbpr_pack(sbpr_pl, des->pool, des->dir, mode,
+			    size, infi_size);
 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sbpr), sbpr_pl);
 	if (err)
 		return err;
 
-	pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool, dir);
+	if (infi_size)
+		size = mlxsw_sp_bytes_cells(mlxsw_sp, mlxsw_sp->sb->sb_size);
+	pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool_index);
 	pr->mode = mode;
 	pr->size = size;
 	return 0;
 }
 
 static int mlxsw_sp_sb_cm_write(struct mlxsw_sp *mlxsw_sp, u8 local_port,
-				u8 pg_buff, enum mlxsw_reg_sbxx_dir dir,
-				u32 min_buff, u32 max_buff, u8 pool)
+				u8 pg_buff, u32 min_buff, u32 max_buff,
+				bool infi_max, u16 pool_index)
 {
+	const struct mlxsw_sp_sb_pool_des *des =
+		&mlxsw_sp_sb_pool_dess[pool_index];
 	char sbcm_pl[MLXSW_REG_SBCM_LEN];
+	struct mlxsw_sp_sb_cm *cm;
 	int err;
 
-	mlxsw_reg_sbcm_pack(sbcm_pl, local_port, pg_buff, dir,
-			    min_buff, max_buff, pool);
+	mlxsw_reg_sbcm_pack(sbcm_pl, local_port, pg_buff, des->dir,
+			    min_buff, max_buff, infi_max, des->pool);
 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sbcm), sbcm_pl);
 	if (err)
 		return err;
-	if (pg_buff < MLXSW_SP_SB_TC_COUNT) {
-		struct mlxsw_sp_sb_cm *cm;
 
-		cm = mlxsw_sp_sb_cm_get(mlxsw_sp, local_port, pg_buff, dir);
+	if (mlxsw_sp_sb_cm_exists(pg_buff, des->dir)) {
+		if (infi_max)
+			max_buff = mlxsw_sp_bytes_cells(mlxsw_sp,
+							mlxsw_sp->sb->sb_size);
+
+		cm = mlxsw_sp_sb_cm_get(mlxsw_sp, local_port, pg_buff,
+					des->dir);
 		cm->min_buff = min_buff;
 		cm->max_buff = max_buff;
-		cm->pool = pool;
+		cm->pool_index = pool_index;
 	}
 	return 0;
 }
 
 static int mlxsw_sp_sb_pm_write(struct mlxsw_sp *mlxsw_sp, u8 local_port,
-				u8 pool, enum mlxsw_reg_sbxx_dir dir,
-				u32 min_buff, u32 max_buff)
+				u16 pool_index, u32 min_buff, u32 max_buff)
 {
+	const struct mlxsw_sp_sb_pool_des *des =
+		&mlxsw_sp_sb_pool_dess[pool_index];
 	char sbpm_pl[MLXSW_REG_SBPM_LEN];
 	struct mlxsw_sp_sb_pm *pm;
 	int err;
 
-	mlxsw_reg_sbpm_pack(sbpm_pl, local_port, pool, dir, false,
+	mlxsw_reg_sbpm_pack(sbpm_pl, local_port, des->pool, des->dir, false,
 			    min_buff, max_buff);
 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sbpm), sbpm_pl);
 	if (err)
 		return err;
 
-	pm = mlxsw_sp_sb_pm_get(mlxsw_sp, local_port, pool, dir);
+	pm = mlxsw_sp_sb_pm_get(mlxsw_sp, local_port, pool_index);
 	pm->min_buff = min_buff;
 	pm->max_buff = max_buff;
 	return 0;
 }
 
 static int mlxsw_sp_sb_pm_occ_clear(struct mlxsw_sp *mlxsw_sp, u8 local_port,
-				    u8 pool, enum mlxsw_reg_sbxx_dir dir,
-				    struct list_head *bulk_list)
+				    u16 pool_index, struct list_head *bulk_list)
 {
+	const struct mlxsw_sp_sb_pool_des *des =
+		&mlxsw_sp_sb_pool_dess[pool_index];
 	char sbpm_pl[MLXSW_REG_SBPM_LEN];
 
-	mlxsw_reg_sbpm_pack(sbpm_pl, local_port, pool, dir, true, 0, 0);
+	mlxsw_reg_sbpm_pack(sbpm_pl, local_port, des->pool, des->dir,
+			    true, 0, 0);
 	return mlxsw_reg_trans_query(mlxsw_sp->core, MLXSW_REG(sbpm), sbpm_pl,
 				     bulk_list, NULL, 0);
 }
@@ -163,14 +214,16 @@ static void mlxsw_sp_sb_pm_occ_query_cb(struct mlxsw_core *mlxsw_core,
 }
 
 static int mlxsw_sp_sb_pm_occ_query(struct mlxsw_sp *mlxsw_sp, u8 local_port,
-				    u8 pool, enum mlxsw_reg_sbxx_dir dir,
-				    struct list_head *bulk_list)
+				    u16 pool_index, struct list_head *bulk_list)
 {
+	const struct mlxsw_sp_sb_pool_des *des =
+		&mlxsw_sp_sb_pool_dess[pool_index];
 	char sbpm_pl[MLXSW_REG_SBPM_LEN];
 	struct mlxsw_sp_sb_pm *pm;
 
-	pm = mlxsw_sp_sb_pm_get(mlxsw_sp, local_port, pool, dir);
-	mlxsw_reg_sbpm_pack(sbpm_pl, local_port, pool, dir, false, 0, 0);
+	pm = mlxsw_sp_sb_pm_get(mlxsw_sp, local_port, pool_index);
+	mlxsw_reg_sbpm_pack(sbpm_pl, local_port, des->pool, des->dir,
+			    false, 0, 0);
 	return mlxsw_reg_trans_query(mlxsw_sp->core, MLXSW_REG(sbpm), sbpm_pl,
 				     bulk_list,
 				     mlxsw_sp_sb_pm_occ_query_cb,
@@ -254,63 +307,54 @@ static void mlxsw_sp_sb_ports_fini(struct mlxsw_sp *mlxsw_sp)
 		.size = _size,		\
 	}
 
-static const struct mlxsw_sp_sb_pr mlxsw_sp_sb_prs_ingress[] = {
+static const struct mlxsw_sp_sb_pr mlxsw_sp_sb_prs[] = {
+	/* Ingress pools. */
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC,
 		       MLXSW_SP_SB_PR_INGRESS_SIZE),
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC,
 		       MLXSW_SP_SB_PR_INGRESS_MNG_SIZE),
-};
-
-#define MLXSW_SP_SB_PRS_INGRESS_LEN ARRAY_SIZE(mlxsw_sp_sb_prs_ingress)
-
-static const struct mlxsw_sp_sb_pr mlxsw_sp_sb_prs_egress[] = {
+	/* Egress pools. */
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, MLXSW_SP_SB_PR_EGRESS_SIZE),
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
 	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_DYNAMIC, 0),
+	MLXSW_SP_SB_PR(MLXSW_REG_SBPR_MODE_STATIC, MLXSW_SP_SB_INFI),
 };
 
-#define MLXSW_SP_SB_PRS_EGRESS_LEN ARRAY_SIZE(mlxsw_sp_sb_prs_egress)
+#define MLXSW_SP_SB_PRS_LEN ARRAY_SIZE(mlxsw_sp_sb_prs)
 
-static int __mlxsw_sp_sb_prs_init(struct mlxsw_sp *mlxsw_sp,
-				  enum mlxsw_reg_sbxx_dir dir,
-				  const struct mlxsw_sp_sb_pr *prs,
-				  size_t prs_len)
+static int mlxsw_sp_sb_prs_init(struct mlxsw_sp *mlxsw_sp,
+				const struct mlxsw_sp_sb_pr *prs,
+				size_t prs_len)
 {
 	int i;
 	int err;
 
 	for (i = 0; i < prs_len; i++) {
-		u32 size = mlxsw_sp_bytes_cells(mlxsw_sp, prs[i].size);
-
-		err = mlxsw_sp_sb_pr_write(mlxsw_sp, i, dir, prs[i].mode, size);
+		u32 size = prs[i].size;
+		u32 size_cells;
+
+		if (size == MLXSW_SP_SB_INFI) {
+			err = mlxsw_sp_sb_pr_write(mlxsw_sp, i, prs[i].mode,
+						   0, true);
+		} else {
+			size_cells = mlxsw_sp_bytes_cells(mlxsw_sp, size);
+			err = mlxsw_sp_sb_pr_write(mlxsw_sp, i, prs[i].mode,
+						   size_cells, false);
+		}
 		if (err)
 			return err;
 	}
 	return 0;
 }
 
-static int mlxsw_sp_sb_prs_init(struct mlxsw_sp *mlxsw_sp)
-{
-	int err;
-
-	err = __mlxsw_sp_sb_prs_init(mlxsw_sp, MLXSW_REG_SBXX_DIR_INGRESS,
-				     mlxsw_sp_sb_prs_ingress,
-				     MLXSW_SP_SB_PRS_INGRESS_LEN);
-	if (err)
-		return err;
-	return __mlxsw_sp_sb_prs_init(mlxsw_sp, MLXSW_REG_SBXX_DIR_EGRESS,
-				      mlxsw_sp_sb_prs_egress,
-				      MLXSW_SP_SB_PRS_EGRESS_LEN);
-}
-
 #define MLXSW_SP_SB_CM(_min_buff, _max_buff, _pool)	\
 	{						\
 		.min_buff = _min_buff,			\
 		.max_buff = _max_buff,			\
-		.pool = _pool,				\
+		.pool_index = _pool,			\
 	}
 
 static const struct mlxsw_sp_sb_cm mlxsw_sp_sb_cms_ingress[] = {
@@ -329,38 +373,38 @@ static const struct mlxsw_sp_sb_cm mlxsw_sp_sb_cms_ingress[] = {
 #define MLXSW_SP_SB_CMS_INGRESS_LEN ARRAY_SIZE(mlxsw_sp_sb_cms_ingress)
 
 static const struct mlxsw_sp_sb_cm mlxsw_sp_sb_cms_egress[] = {
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(1500, 9, 0),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(0, 140000, 15),
-	MLXSW_SP_SB_CM(1, 0xff, 0),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(1500, 9, 4),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(0, MLXSW_SP_SB_INFI, 8),
+	MLXSW_SP_SB_CM(1, 0xff, 4),
 };
 
 #define MLXSW_SP_SB_CMS_EGRESS_LEN ARRAY_SIZE(mlxsw_sp_sb_cms_egress)
 
-#define MLXSW_SP_CPU_PORT_SB_CM MLXSW_SP_SB_CM(0, 0, 0)
+#define MLXSW_SP_CPU_PORT_SB_CM MLXSW_SP_SB_CM(0, 0, 4)
 
 static const struct mlxsw_sp_sb_cm mlxsw_sp_cpu_port_sb_cms[] = {
 	MLXSW_SP_CPU_PORT_SB_CM,
-	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 0),
-	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 0),
-	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 0),
-	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 0),
-	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 0),
+	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 4),
+	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 4),
+	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 4),
+	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 4),
+	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 4),
 	MLXSW_SP_CPU_PORT_SB_CM,
-	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 0),
+	MLXSW_SP_SB_CM(MLXSW_PORT_MAX_MTU, 0, 4),
 	MLXSW_SP_CPU_PORT_SB_CM,
 	MLXSW_SP_CPU_PORT_SB_CM,
 	MLXSW_SP_CPU_PORT_SB_CM,
@@ -390,6 +434,14 @@ static const struct mlxsw_sp_sb_cm mlxsw_sp_cpu_port_sb_cms[] = {
 #define MLXSW_SP_CPU_PORT_SB_MCS_LEN \
 	ARRAY_SIZE(mlxsw_sp_cpu_port_sb_cms)
 
+static bool
+mlxsw_sp_sb_pool_is_static(struct mlxsw_sp *mlxsw_sp, u16 pool_index)
+{
+	struct mlxsw_sp_sb_pr *pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool_index);
+
+	return pr->mode == MLXSW_REG_SBPR_MODE_STATIC;
+}
+
 static int __mlxsw_sp_sb_cms_init(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 				  enum mlxsw_reg_sbxx_dir dir,
 				  const struct mlxsw_sp_sb_cm *cms,
@@ -401,16 +453,29 @@ static int __mlxsw_sp_sb_cms_init(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 	for (i = 0; i < cms_len; i++) {
 		const struct mlxsw_sp_sb_cm *cm;
 		u32 min_buff;
+		u32 max_buff;
 
 		if (i == 8 && dir == MLXSW_REG_SBXX_DIR_INGRESS)
 			continue; /* PG number 8 does not exist, skip it */
 		cm = &cms[i];
-		/* All pools are initialized using dynamic thresholds,
-		 * therefore 'max_buff' isn't specified in cells.
-		 */
+		if (WARN_ON(mlxsw_sp_sb_pool_dess[cm->pool_index].dir != dir))
+			continue;
+
 		min_buff = mlxsw_sp_bytes_cells(mlxsw_sp, cm->min_buff);
-		err = mlxsw_sp_sb_cm_write(mlxsw_sp, local_port, i, dir,
-					   min_buff, cm->max_buff, cm->pool);
+		max_buff = cm->max_buff;
+		if (max_buff == MLXSW_SP_SB_INFI) {
+			err = mlxsw_sp_sb_cm_write(mlxsw_sp, local_port, i,
+						   min_buff, 0,
+						   true, cm->pool_index);
+		} else {
+			if (mlxsw_sp_sb_pool_is_static(mlxsw_sp,
+						       cm->pool_index))
+				max_buff = mlxsw_sp_bytes_cells(mlxsw_sp,
+								max_buff);
+			err = mlxsw_sp_sb_cm_write(mlxsw_sp, local_port, i,
+						   min_buff, max_buff,
+						   false, cm->pool_index);
+		}
 		if (err)
 			return err;
 	}
@@ -448,91 +513,74 @@ static int mlxsw_sp_cpu_port_sb_cms_init(struct mlxsw_sp *mlxsw_sp)
 		.max_buff = _max_buff,		\
 	}
 
-static const struct mlxsw_sp_sb_pm mlxsw_sp_sb_pms_ingress[] = {
+static const struct mlxsw_sp_sb_pm mlxsw_sp_sb_pms[] = {
+	/* Ingress pools. */
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MAX),
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MAX),
-};
-
-#define MLXSW_SP_SB_PMS_INGRESS_LEN ARRAY_SIZE(mlxsw_sp_sb_pms_ingress)
-
-static const struct mlxsw_sp_sb_pm mlxsw_sp_sb_pms_egress[] = {
+	/* Egress pools. */
 	MLXSW_SP_SB_PM(0, 7),
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
 	MLXSW_SP_SB_PM(0, MLXSW_REG_SBXX_DYN_MAX_BUFF_MIN),
+	MLXSW_SP_SB_PM(10000, 90000),
 };
 
-#define MLXSW_SP_SB_PMS_EGRESS_LEN ARRAY_SIZE(mlxsw_sp_sb_pms_egress)
+#define MLXSW_SP_SB_PMS_LEN ARRAY_SIZE(mlxsw_sp_sb_pms)
 
-static int __mlxsw_sp_port_sb_pms_init(struct mlxsw_sp *mlxsw_sp, u8 local_port,
-				       enum mlxsw_reg_sbxx_dir dir,
-				       const struct mlxsw_sp_sb_pm *pms,
-				       size_t pms_len)
+static int mlxsw_sp_port_sb_pms_init(struct mlxsw_sp_port *mlxsw_sp_port)
 {
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	int i;
 	int err;
 
-	for (i = 0; i < pms_len; i++) {
-		const struct mlxsw_sp_sb_pm *pm;
+	for (i = 0; i < MLXSW_SP_SB_PMS_LEN; i++) {
+		const struct mlxsw_sp_sb_pm *pm = &mlxsw_sp_sb_pms[i];
+		u32 max_buff;
+		u32 min_buff;
 
-		pm = &pms[i];
-		err = mlxsw_sp_sb_pm_write(mlxsw_sp, local_port, i, dir,
-					   pm->min_buff, pm->max_buff);
+		min_buff = mlxsw_sp_bytes_cells(mlxsw_sp, pm->min_buff);
+		max_buff = pm->max_buff;
+		if (mlxsw_sp_sb_pool_is_static(mlxsw_sp, i))
+			max_buff = mlxsw_sp_bytes_cells(mlxsw_sp, max_buff);
+		err = mlxsw_sp_sb_pm_write(mlxsw_sp, mlxsw_sp_port->local_port,
+					   i, min_buff, max_buff);
 		if (err)
 			return err;
 	}
 	return 0;
 }
 
-static int mlxsw_sp_port_sb_pms_init(struct mlxsw_sp_port *mlxsw_sp_port)
-{
-	int err;
-
-	err = __mlxsw_sp_port_sb_pms_init(mlxsw_sp_port->mlxsw_sp,
-					  mlxsw_sp_port->local_port,
-					  MLXSW_REG_SBXX_DIR_INGRESS,
-					  mlxsw_sp_sb_pms_ingress,
-					  MLXSW_SP_SB_PMS_INGRESS_LEN);
-	if (err)
-		return err;
-	return __mlxsw_sp_port_sb_pms_init(mlxsw_sp_port->mlxsw_sp,
-					   mlxsw_sp_port->local_port,
-					   MLXSW_REG_SBXX_DIR_EGRESS,
-					   mlxsw_sp_sb_pms_egress,
-					   MLXSW_SP_SB_PMS_EGRESS_LEN);
-}
-
 struct mlxsw_sp_sb_mm {
 	u32 min_buff;
 	u32 max_buff;
-	u8 pool;
+	u16 pool_index;
 };
 
 #define MLXSW_SP_SB_MM(_min_buff, _max_buff, _pool)	\
 	{						\
 		.min_buff = _min_buff,			\
 		.max_buff = _max_buff,			\
-		.pool = _pool,				\
+		.pool_index = _pool,			\
 	}
 
 static const struct mlxsw_sp_sb_mm mlxsw_sp_sb_mms[] = {
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
-	MLXSW_SP_SB_MM(20000, 0xff, 0),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
+	MLXSW_SP_SB_MM(0, 6, 4),
 };
 
 #define MLXSW_SP_SB_MMS_LEN ARRAY_SIZE(mlxsw_sp_sb_mms)
@@ -544,16 +592,18 @@ static int mlxsw_sp_sb_mms_init(struct mlxsw_sp *mlxsw_sp)
 	int err;
 
 	for (i = 0; i < MLXSW_SP_SB_MMS_LEN; i++) {
+		const struct mlxsw_sp_sb_pool_des *des;
 		const struct mlxsw_sp_sb_mm *mc;
 		u32 min_buff;
 
 		mc = &mlxsw_sp_sb_mms[i];
-		/* All pools are initialized using dynamic thresholds,
-		 * therefore 'max_buff' isn't specified in cells.
+		des = &mlxsw_sp_sb_pool_dess[mc->pool_index];
+		/* All pools used by sb_mm's are initialized using dynamic
+		 * thresholds, therefore 'max_buff' isn't specified in cells.
 		 */
 		min_buff = mlxsw_sp_bytes_cells(mlxsw_sp, mc->min_buff);
 		mlxsw_reg_sbmm_pack(sbmm_pl, i, min_buff, mc->max_buff,
-				    mc->pool);
+				    des->pool);
 		err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sbmm), sbmm_pl);
 		if (err)
 			return err;
@@ -561,9 +611,24 @@ static int mlxsw_sp_sb_mms_init(struct mlxsw_sp *mlxsw_sp)
 	return 0;
 }
 
+static void mlxsw_sp_pool_count(u16 *p_ingress_len, u16 *p_egress_len)
+{
+	int i;
+
+	for (i = 0; i < MLXSW_SP_SB_POOL_DESS_LEN; ++i)
+		if (mlxsw_sp_sb_pool_dess[i].dir == MLXSW_REG_SBXX_DIR_EGRESS)
+			goto out;
+	WARN(1, "No egress pools\n");
+
+out:
+	*p_ingress_len = i;
+	*p_egress_len = MLXSW_SP_SB_POOL_DESS_LEN - i;
+}
+
 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp)
 {
-	u64 sb_size;
+	u16 ing_pool_count;
+	u16 eg_pool_count;
 	int err;
 
 	if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, CELL_SIZE))
@@ -571,17 +636,19 @@ int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp)
 
 	if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_BUFFER_SIZE))
 		return -EIO;
-	sb_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_BUFFER_SIZE);
 
 	mlxsw_sp->sb = kzalloc(sizeof(*mlxsw_sp->sb), GFP_KERNEL);
 	if (!mlxsw_sp->sb)
 		return -ENOMEM;
 	mlxsw_sp->sb->cell_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, CELL_SIZE);
+	mlxsw_sp->sb->sb_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,
+						   MAX_BUFFER_SIZE);
 
 	err = mlxsw_sp_sb_ports_init(mlxsw_sp);
 	if (err)
 		goto err_sb_ports_init;
-	err = mlxsw_sp_sb_prs_init(mlxsw_sp);
+	err = mlxsw_sp_sb_prs_init(mlxsw_sp, mlxsw_sp_sb_prs,
+				   MLXSW_SP_SB_PRS_LEN);
 	if (err)
 		goto err_sb_prs_init;
 	err = mlxsw_sp_cpu_port_sb_cms_init(mlxsw_sp);
@@ -590,11 +657,13 @@ int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp)
 	err = mlxsw_sp_sb_mms_init(mlxsw_sp);
 	if (err)
 		goto err_sb_mms_init;
-	err = devlink_sb_register(priv_to_devlink(mlxsw_sp->core), 0, sb_size,
-				  MLXSW_SP_SB_POOL_COUNT,
-				  MLXSW_SP_SB_POOL_COUNT,
-				  MLXSW_SP_SB_TC_COUNT,
-				  MLXSW_SP_SB_TC_COUNT);
+	mlxsw_sp_pool_count(&ing_pool_count, &eg_pool_count);
+	err = devlink_sb_register(priv_to_devlink(mlxsw_sp->core), 0,
+				  mlxsw_sp->sb->sb_size,
+				  ing_pool_count,
+				  eg_pool_count,
+				  MLXSW_SP_SB_ING_TC_COUNT,
+				  MLXSW_SP_SB_EG_TC_COUNT);
 	if (err)
 		goto err_devlink_sb_register;
 
@@ -632,36 +701,15 @@ int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port)
 	return err;
 }
 
-static u8 pool_get(u16 pool_index)
-{
-	return pool_index % MLXSW_SP_SB_POOL_COUNT;
-}
-
-static u16 pool_index_get(u8 pool, enum mlxsw_reg_sbxx_dir dir)
-{
-	u16 pool_index;
-
-	pool_index = pool;
-	if (dir == MLXSW_REG_SBXX_DIR_EGRESS)
-		pool_index += MLXSW_SP_SB_POOL_COUNT;
-	return pool_index;
-}
-
-static enum mlxsw_reg_sbxx_dir dir_get(u16 pool_index)
-{
-	return pool_index < MLXSW_SP_SB_POOL_COUNT ?
-	       MLXSW_REG_SBXX_DIR_INGRESS : MLXSW_REG_SBXX_DIR_EGRESS;
-}
-
 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
 			 unsigned int sb_index, u16 pool_index,
 			 struct devlink_sb_pool_info *pool_info)
 {
+	enum mlxsw_reg_sbxx_dir dir = mlxsw_sp_sb_pool_dess[pool_index].dir;
 	struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
-	u8 pool = pool_get(pool_index);
-	enum mlxsw_reg_sbxx_dir dir = dir_get(pool_index);
-	struct mlxsw_sp_sb_pr *pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool, dir);
+	struct mlxsw_sp_sb_pr *pr;
 
+	pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool_index);
 	pool_info->pool_type = (enum devlink_sb_pool_type) dir;
 	pool_info->size = mlxsw_sp_cells_bytes(mlxsw_sp, pr->size);
 	pool_info->threshold_type = (enum devlink_sb_threshold_type) pr->mode;
@@ -674,34 +722,32 @@ int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
 {
 	struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
 	u32 pool_size = mlxsw_sp_bytes_cells(mlxsw_sp, size);
-	u8 pool = pool_get(pool_index);
-	enum mlxsw_reg_sbxx_dir dir = dir_get(pool_index);
 	enum mlxsw_reg_sbpr_mode mode;
 
 	if (size > MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_BUFFER_SIZE))
 		return -EINVAL;
 
 	mode = (enum mlxsw_reg_sbpr_mode) threshold_type;
-	return mlxsw_sp_sb_pr_write(mlxsw_sp, pool, dir, mode, pool_size);
+	return mlxsw_sp_sb_pr_write(mlxsw_sp, pool_index, mode,
+				    pool_size, false);
 }
 
 #define MLXSW_SP_SB_THRESHOLD_TO_ALPHA_OFFSET (-2) /* 3->1, 16->14 */
 
-static u32 mlxsw_sp_sb_threshold_out(struct mlxsw_sp *mlxsw_sp, u8 pool,
-				     enum mlxsw_reg_sbxx_dir dir, u32 max_buff)
+static u32 mlxsw_sp_sb_threshold_out(struct mlxsw_sp *mlxsw_sp, u16 pool_index,
+				     u32 max_buff)
 {
-	struct mlxsw_sp_sb_pr *pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool, dir);
+	struct mlxsw_sp_sb_pr *pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool_index);
 
 	if (pr->mode == MLXSW_REG_SBPR_MODE_DYNAMIC)
 		return max_buff - MLXSW_SP_SB_THRESHOLD_TO_ALPHA_OFFSET;
 	return mlxsw_sp_cells_bytes(mlxsw_sp, max_buff);
 }
 
-static int mlxsw_sp_sb_threshold_in(struct mlxsw_sp *mlxsw_sp, u8 pool,
-				    enum mlxsw_reg_sbxx_dir dir, u32 threshold,
-				    u32 *p_max_buff)
+static int mlxsw_sp_sb_threshold_in(struct mlxsw_sp *mlxsw_sp, u16 pool_index,
+				    u32 threshold, u32 *p_max_buff)
 {
-	struct mlxsw_sp_sb_pr *pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool, dir);
+	struct mlxsw_sp_sb_pr *pr = mlxsw_sp_sb_pr_get(mlxsw_sp, pool_index);
 
 	if (pr->mode == MLXSW_REG_SBPR_MODE_DYNAMIC) {
 		int val;
@@ -725,12 +771,10 @@ int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 			mlxsw_core_port_driver_priv(mlxsw_core_port);
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	u8 local_port = mlxsw_sp_port->local_port;
-	u8 pool = pool_get(pool_index);
-	enum mlxsw_reg_sbxx_dir dir = dir_get(pool_index);
 	struct mlxsw_sp_sb_pm *pm = mlxsw_sp_sb_pm_get(mlxsw_sp, local_port,
-						       pool, dir);
+						       pool_index);
 
-	*p_threshold = mlxsw_sp_sb_threshold_out(mlxsw_sp, pool, dir,
+	*p_threshold = mlxsw_sp_sb_threshold_out(mlxsw_sp, pool_index,
 						 pm->max_buff);
 	return 0;
 }
@@ -743,17 +787,15 @@ int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
 			mlxsw_core_port_driver_priv(mlxsw_core_port);
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	u8 local_port = mlxsw_sp_port->local_port;
-	u8 pool = pool_get(pool_index);
-	enum mlxsw_reg_sbxx_dir dir = dir_get(pool_index);
 	u32 max_buff;
 	int err;
 
-	err = mlxsw_sp_sb_threshold_in(mlxsw_sp, pool, dir,
+	err = mlxsw_sp_sb_threshold_in(mlxsw_sp, pool_index,
 				       threshold, &max_buff);
 	if (err)
 		return err;
 
-	return mlxsw_sp_sb_pm_write(mlxsw_sp, local_port, pool, dir,
+	return mlxsw_sp_sb_pm_write(mlxsw_sp, local_port, pool_index,
 				    0, max_buff);
 }
 
@@ -771,9 +813,9 @@ int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 	struct mlxsw_sp_sb_cm *cm = mlxsw_sp_sb_cm_get(mlxsw_sp, local_port,
 						       pg_buff, dir);
 
-	*p_threshold = mlxsw_sp_sb_threshold_out(mlxsw_sp, cm->pool, dir,
+	*p_threshold = mlxsw_sp_sb_threshold_out(mlxsw_sp, cm->pool_index,
 						 cm->max_buff);
-	*p_pool_index = pool_index_get(cm->pool, dir);
+	*p_pool_index = cm->pool_index;
 	return 0;
 }
 
@@ -788,24 +830,24 @@ int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
 	u8 local_port = mlxsw_sp_port->local_port;
 	u8 pg_buff = tc_index;
 	enum mlxsw_reg_sbxx_dir dir = (enum mlxsw_reg_sbxx_dir) pool_type;
-	u8 pool = pool_get(pool_index);
 	u32 max_buff;
 	int err;
 
-	if (dir != dir_get(pool_index))
+	if (dir != mlxsw_sp_sb_pool_dess[pool_index].dir)
 		return -EINVAL;
 
-	err = mlxsw_sp_sb_threshold_in(mlxsw_sp, pool, dir,
+	err = mlxsw_sp_sb_threshold_in(mlxsw_sp, pool_index,
 				       threshold, &max_buff);
 	if (err)
 		return err;
 
-	return mlxsw_sp_sb_cm_write(mlxsw_sp, local_port, pg_buff, dir,
-				    0, max_buff, pool);
+	return mlxsw_sp_sb_cm_write(mlxsw_sp, local_port, pg_buff,
+				    0, max_buff, false, pool_index);
 }
 
 #define MASKED_COUNT_MAX \
-	(MLXSW_REG_SBSR_REC_MAX_COUNT / (MLXSW_SP_SB_TC_COUNT * 2))
+	(MLXSW_REG_SBSR_REC_MAX_COUNT / \
+	 (MLXSW_SP_SB_ING_TC_COUNT + MLXSW_SP_SB_EG_TC_COUNT))
 
 struct mlxsw_sp_sb_sr_occ_query_cb_ctx {
 	u8 masked_count;
@@ -831,7 +873,7 @@ static void mlxsw_sp_sb_sr_occ_query_cb(struct mlxsw_core *mlxsw_core,
 	     local_port < mlxsw_core_max_ports(mlxsw_core); local_port++) {
 		if (!mlxsw_sp->ports[local_port])
 			continue;
-		for (i = 0; i < MLXSW_SP_SB_TC_COUNT; i++) {
+		for (i = 0; i < MLXSW_SP_SB_ING_TC_COUNT; i++) {
 			cm = mlxsw_sp_sb_cm_get(mlxsw_sp, local_port, i,
 						MLXSW_REG_SBXX_DIR_INGRESS);
 			mlxsw_reg_sbsr_rec_unpack(sbsr_pl, rec_index++,
@@ -845,7 +887,7 @@ static void mlxsw_sp_sb_sr_occ_query_cb(struct mlxsw_core *mlxsw_core,
 	     local_port < mlxsw_core_max_ports(mlxsw_core); local_port++) {
 		if (!mlxsw_sp->ports[local_port])
 			continue;
-		for (i = 0; i < MLXSW_SP_SB_TC_COUNT; i++) {
+		for (i = 0; i < MLXSW_SP_SB_EG_TC_COUNT; i++) {
 			cm = mlxsw_sp_sb_cm_get(mlxsw_sp, local_port, i,
 						MLXSW_REG_SBXX_DIR_EGRESS);
 			mlxsw_reg_sbsr_rec_unpack(sbsr_pl, rec_index++,
@@ -880,23 +922,17 @@ next_batch:
 	local_port_1 = local_port;
 	masked_count = 0;
 	mlxsw_reg_sbsr_pack(sbsr_pl, false);
-	for (i = 0; i < MLXSW_SP_SB_TC_COUNT; i++) {
+	for (i = 0; i < MLXSW_SP_SB_ING_TC_COUNT; i++)
 		mlxsw_reg_sbsr_pg_buff_mask_set(sbsr_pl, i, 1);
+	for (i = 0; i < MLXSW_SP_SB_EG_TC_COUNT; i++)
 		mlxsw_reg_sbsr_tclass_mask_set(sbsr_pl, i, 1);
-	}
 	for (; local_port < mlxsw_core_max_ports(mlxsw_core); local_port++) {
 		if (!mlxsw_sp->ports[local_port])
 			continue;
 		mlxsw_reg_sbsr_ingress_port_mask_set(sbsr_pl, local_port, 1);
 		mlxsw_reg_sbsr_egress_port_mask_set(sbsr_pl, local_port, 1);
-		for (i = 0; i < MLXSW_SP_SB_POOL_COUNT; i++) {
-			err = mlxsw_sp_sb_pm_occ_query(mlxsw_sp, local_port, i,
-						       MLXSW_REG_SBXX_DIR_INGRESS,
-						       &bulk_list);
-			if (err)
-				goto out;
+		for (i = 0; i < MLXSW_SP_SB_POOL_DESS_LEN; i++) {
 			err = mlxsw_sp_sb_pm_occ_query(mlxsw_sp, local_port, i,
-						       MLXSW_REG_SBXX_DIR_EGRESS,
 						       &bulk_list);
 			if (err)
 				goto out;
@@ -945,23 +981,17 @@ next_batch:
 	local_port++;
 	masked_count = 0;
 	mlxsw_reg_sbsr_pack(sbsr_pl, true);
-	for (i = 0; i < MLXSW_SP_SB_TC_COUNT; i++) {
+	for (i = 0; i < MLXSW_SP_SB_ING_TC_COUNT; i++)
 		mlxsw_reg_sbsr_pg_buff_mask_set(sbsr_pl, i, 1);
+	for (i = 0; i < MLXSW_SP_SB_EG_TC_COUNT; i++)
 		mlxsw_reg_sbsr_tclass_mask_set(sbsr_pl, i, 1);
-	}
 	for (; local_port < mlxsw_core_max_ports(mlxsw_core); local_port++) {
 		if (!mlxsw_sp->ports[local_port])
 			continue;
 		mlxsw_reg_sbsr_ingress_port_mask_set(sbsr_pl, local_port, 1);
 		mlxsw_reg_sbsr_egress_port_mask_set(sbsr_pl, local_port, 1);
-		for (i = 0; i < MLXSW_SP_SB_POOL_COUNT; i++) {
-			err = mlxsw_sp_sb_pm_occ_clear(mlxsw_sp, local_port, i,
-						       MLXSW_REG_SBXX_DIR_INGRESS,
-						       &bulk_list);
-			if (err)
-				goto out;
+		for (i = 0; i < MLXSW_SP_SB_POOL_DESS_LEN; i++) {
 			err = mlxsw_sp_sb_pm_occ_clear(mlxsw_sp, local_port, i,
-						       MLXSW_REG_SBXX_DIR_EGRESS,
 						       &bulk_list);
 			if (err)
 				goto out;
@@ -994,10 +1024,8 @@ int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 			mlxsw_core_port_driver_priv(mlxsw_core_port);
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	u8 local_port = mlxsw_sp_port->local_port;
-	u8 pool = pool_get(pool_index);
-	enum mlxsw_reg_sbxx_dir dir = dir_get(pool_index);
 	struct mlxsw_sp_sb_pm *pm = mlxsw_sp_sb_pm_get(mlxsw_sp, local_port,
-						       pool, dir);
+						       pool_index);
 
 	*p_cur = mlxsw_sp_cells_bytes(mlxsw_sp, pm->occ.cur);
 	*p_max = mlxsw_sp_cells_bytes(mlxsw_sp, pm->occ.max);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
index 715d24ff937e..a3db033d7399 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
@@ -6,6 +6,7 @@
 #include <linux/if_vlan.h>
 #include <linux/if_bridge.h>
 #include <linux/netdevice.h>
+#include <linux/rhashtable.h>
 #include <linux/rtnetlink.h>
 
 #include "spectrum.h"
@@ -14,6 +15,7 @@
 struct mlxsw_sp_fid_family;
 
 struct mlxsw_sp_fid_core {
+	struct rhashtable vni_ht;
 	struct mlxsw_sp_fid_family *fid_family_arr[MLXSW_SP_FID_TYPE_MAX];
 	unsigned int *port_fid_mappings;
 };
@@ -24,6 +26,12 @@ struct mlxsw_sp_fid {
 	unsigned int ref_count;
 	u16 fid_index;
 	struct mlxsw_sp_fid_family *fid_family;
+
+	struct rhash_head vni_ht_node;
+	__be32 vni;
+	u32 nve_flood_index;
+	u8 vni_valid:1,
+	   nve_flood_index_valid:1;
 };
 
 struct mlxsw_sp_fid_8021q {
@@ -36,6 +44,12 @@ struct mlxsw_sp_fid_8021d {
 	int br_ifindex;
 };
 
+static const struct rhashtable_params mlxsw_sp_fid_vni_ht_params = {
+	.key_len = sizeof_field(struct mlxsw_sp_fid, vni),
+	.key_offset = offsetof(struct mlxsw_sp_fid, vni),
+	.head_offset = offsetof(struct mlxsw_sp_fid, vni_ht_node),
+};
+
 struct mlxsw_sp_flood_table {
 	enum mlxsw_sp_flood_type packet_type;
 	enum mlxsw_reg_sfgc_bridge_type bridge_type;
@@ -56,6 +70,11 @@ struct mlxsw_sp_fid_ops {
 			    struct mlxsw_sp_port *port, u16 vid);
 	void (*port_vid_unmap)(struct mlxsw_sp_fid *fid,
 			       struct mlxsw_sp_port *port, u16 vid);
+	int (*vni_set)(struct mlxsw_sp_fid *fid, __be32 vni);
+	void (*vni_clear)(struct mlxsw_sp_fid *fid);
+	int (*nve_flood_index_set)(struct mlxsw_sp_fid *fid,
+				   u32 nve_flood_index);
+	void (*nve_flood_index_clear)(struct mlxsw_sp_fid *fid);
 };
 
 struct mlxsw_sp_fid_family {
@@ -94,6 +113,117 @@ static const int *mlxsw_sp_packet_type_sfgc_types[] = {
 	[MLXSW_SP_FLOOD_TYPE_MC]	= mlxsw_sp_sfgc_mc_packet_types,
 };
 
+struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
+						__be32 vni)
+{
+	struct mlxsw_sp_fid *fid;
+
+	fid = rhashtable_lookup_fast(&mlxsw_sp->fid_core->vni_ht, &vni,
+				     mlxsw_sp_fid_vni_ht_params);
+	if (fid)
+		fid->ref_count++;
+
+	return fid;
+}
+
+int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni)
+{
+	if (!fid->vni_valid)
+		return -EINVAL;
+
+	*vni = fid->vni;
+
+	return 0;
+}
+
+int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
+				     u32 nve_flood_index)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+	const struct mlxsw_sp_fid_ops *ops = fid_family->ops;
+	int err;
+
+	if (WARN_ON(!ops->nve_flood_index_set || fid->nve_flood_index_valid))
+		return -EINVAL;
+
+	err = ops->nve_flood_index_set(fid, nve_flood_index);
+	if (err)
+		return err;
+
+	fid->nve_flood_index = nve_flood_index;
+	fid->nve_flood_index_valid = true;
+
+	return 0;
+}
+
+void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+	const struct mlxsw_sp_fid_ops *ops = fid_family->ops;
+
+	if (WARN_ON(!ops->nve_flood_index_clear || !fid->nve_flood_index_valid))
+		return;
+
+	fid->nve_flood_index_valid = false;
+	ops->nve_flood_index_clear(fid);
+}
+
+bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid)
+{
+	return fid->nve_flood_index_valid;
+}
+
+int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, __be32 vni)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+	const struct mlxsw_sp_fid_ops *ops = fid_family->ops;
+	struct mlxsw_sp *mlxsw_sp = fid_family->mlxsw_sp;
+	int err;
+
+	if (WARN_ON(!ops->vni_set || fid->vni_valid))
+		return -EINVAL;
+
+	fid->vni = vni;
+	err = rhashtable_lookup_insert_fast(&mlxsw_sp->fid_core->vni_ht,
+					    &fid->vni_ht_node,
+					    mlxsw_sp_fid_vni_ht_params);
+	if (err)
+		return err;
+
+	err = ops->vni_set(fid, vni);
+	if (err)
+		goto err_vni_set;
+
+	fid->vni_valid = true;
+
+	return 0;
+
+err_vni_set:
+	rhashtable_remove_fast(&mlxsw_sp->fid_core->vni_ht, &fid->vni_ht_node,
+			       mlxsw_sp_fid_vni_ht_params);
+	return err;
+}
+
+void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+	const struct mlxsw_sp_fid_ops *ops = fid_family->ops;
+	struct mlxsw_sp *mlxsw_sp = fid_family->mlxsw_sp;
+
+	if (WARN_ON(!ops->vni_clear || !fid->vni_valid))
+		return;
+
+	fid->vni_valid = false;
+	ops->vni_clear(fid);
+	rhashtable_remove_fast(&mlxsw_sp->fid_core->vni_ht, &fid->vni_ht_node,
+			       mlxsw_sp_fid_vni_ht_params);
+}
+
+bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid)
+{
+	return fid->vni_valid;
+}
+
 static const struct mlxsw_sp_flood_table *
 mlxsw_sp_fid_flood_table_lookup(const struct mlxsw_sp_fid *fid,
 				enum mlxsw_sp_flood_type packet_type)
@@ -217,6 +347,21 @@ static int mlxsw_sp_fid_op(struct mlxsw_sp *mlxsw_sp, u16 fid_index,
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);
 }
 
+static int mlxsw_sp_fid_vni_op(struct mlxsw_sp *mlxsw_sp, u16 fid_index,
+			       __be32 vni, bool vni_valid, u32 nve_flood_index,
+			       bool nve_flood_index_valid)
+{
+	char sfmr_pl[MLXSW_REG_SFMR_LEN];
+
+	mlxsw_reg_sfmr_pack(sfmr_pl, MLXSW_REG_SFMR_OP_CREATE_FID, fid_index,
+			    0);
+	mlxsw_reg_sfmr_vv_set(sfmr_pl, vni_valid);
+	mlxsw_reg_sfmr_vni_set(sfmr_pl, be32_to_cpu(vni));
+	mlxsw_reg_sfmr_vtfp_set(sfmr_pl, nve_flood_index_valid);
+	mlxsw_reg_sfmr_nve_tunnel_flood_ptr_set(sfmr_pl, nve_flood_index);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);
+}
+
 static int mlxsw_sp_fid_vid_map(struct mlxsw_sp *mlxsw_sp, u16 fid_index,
 				u16 vid, bool valid)
 {
@@ -393,6 +538,8 @@ static int mlxsw_sp_fid_8021d_configure(struct mlxsw_sp_fid *fid)
 
 static void mlxsw_sp_fid_8021d_deconfigure(struct mlxsw_sp_fid *fid)
 {
+	if (fid->vni_valid)
+		mlxsw_sp_nve_fid_disable(fid->fid_family->mlxsw_sp, fid);
 	mlxsw_sp_fid_op(fid->fid_family->mlxsw_sp, fid->fid_index, 0, false);
 }
 
@@ -531,6 +678,41 @@ mlxsw_sp_fid_8021d_port_vid_unmap(struct mlxsw_sp_fid *fid,
 				    mlxsw_sp_port->local_port, vid, false);
 }
 
+static int mlxsw_sp_fid_8021d_vni_set(struct mlxsw_sp_fid *fid, __be32 vni)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+
+	return mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index, vni,
+				   true, fid->nve_flood_index,
+				   fid->nve_flood_index_valid);
+}
+
+static void mlxsw_sp_fid_8021d_vni_clear(struct mlxsw_sp_fid *fid)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+
+	mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index, 0, false,
+			    fid->nve_flood_index, fid->nve_flood_index_valid);
+}
+
+static int mlxsw_sp_fid_8021d_nve_flood_index_set(struct mlxsw_sp_fid *fid,
+						  u32 nve_flood_index)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+
+	return mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index,
+				   fid->vni, fid->vni_valid, nve_flood_index,
+				   true);
+}
+
+static void mlxsw_sp_fid_8021d_nve_flood_index_clear(struct mlxsw_sp_fid *fid)
+{
+	struct mlxsw_sp_fid_family *fid_family = fid->fid_family;
+
+	mlxsw_sp_fid_vni_op(fid_family->mlxsw_sp, fid->fid_index, fid->vni,
+			    fid->vni_valid, 0, false);
+}
+
 static const struct mlxsw_sp_fid_ops mlxsw_sp_fid_8021d_ops = {
 	.setup			= mlxsw_sp_fid_8021d_setup,
 	.configure		= mlxsw_sp_fid_8021d_configure,
@@ -540,6 +722,10 @@ static const struct mlxsw_sp_fid_ops mlxsw_sp_fid_8021d_ops = {
 	.flood_index		= mlxsw_sp_fid_8021d_flood_index,
 	.port_vid_map		= mlxsw_sp_fid_8021d_port_vid_map,
 	.port_vid_unmap		= mlxsw_sp_fid_8021d_port_vid_unmap,
+	.vni_set		= mlxsw_sp_fid_8021d_vni_set,
+	.vni_clear		= mlxsw_sp_fid_8021d_vni_clear,
+	.nve_flood_index_set	= mlxsw_sp_fid_8021d_nve_flood_index_set,
+	.nve_flood_index_clear	= mlxsw_sp_fid_8021d_nve_flood_index_clear,
 };
 
 static const struct mlxsw_sp_flood_table mlxsw_sp_fid_8021d_flood_tables[] = {
@@ -708,14 +894,12 @@ static const struct mlxsw_sp_fid_family *mlxsw_sp_fid_family_arr[] = {
 	[MLXSW_SP_FID_TYPE_DUMMY]	= &mlxsw_sp_fid_dummy_family,
 };
 
-static struct mlxsw_sp_fid *mlxsw_sp_fid_get(struct mlxsw_sp *mlxsw_sp,
-					     enum mlxsw_sp_fid_type type,
-					     const void *arg)
+static struct mlxsw_sp_fid *mlxsw_sp_fid_lookup(struct mlxsw_sp *mlxsw_sp,
+						enum mlxsw_sp_fid_type type,
+						const void *arg)
 {
 	struct mlxsw_sp_fid_family *fid_family;
 	struct mlxsw_sp_fid *fid;
-	u16 fid_index;
-	int err;
 
 	fid_family = mlxsw_sp->fid_core->fid_family_arr[type];
 	list_for_each_entry(fid, &fid_family->fids_list, list) {
@@ -725,6 +909,23 @@ static struct mlxsw_sp_fid *mlxsw_sp_fid_get(struct mlxsw_sp *mlxsw_sp,
 		return fid;
 	}
 
+	return NULL;
+}
+
+static struct mlxsw_sp_fid *mlxsw_sp_fid_get(struct mlxsw_sp *mlxsw_sp,
+					     enum mlxsw_sp_fid_type type,
+					     const void *arg)
+{
+	struct mlxsw_sp_fid_family *fid_family;
+	struct mlxsw_sp_fid *fid;
+	u16 fid_index;
+	int err;
+
+	fid = mlxsw_sp_fid_lookup(mlxsw_sp, type, arg);
+	if (fid)
+		return fid;
+
+	fid_family = mlxsw_sp->fid_core->fid_family_arr[type];
 	fid = kzalloc(fid_family->fid_size, GFP_KERNEL);
 	if (!fid)
 		return ERR_PTR(-ENOMEM);
@@ -784,6 +985,13 @@ struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
 	return mlxsw_sp_fid_get(mlxsw_sp, MLXSW_SP_FID_TYPE_8021D, &br_ifindex);
 }
 
+struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
+					       int br_ifindex)
+{
+	return mlxsw_sp_fid_lookup(mlxsw_sp, MLXSW_SP_FID_TYPE_8021D,
+				   &br_ifindex);
+}
+
 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
 					   u16 rif_index)
 {
@@ -918,6 +1126,10 @@ int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp)
 		return -ENOMEM;
 	mlxsw_sp->fid_core = fid_core;
 
+	err = rhashtable_init(&fid_core->vni_ht, &mlxsw_sp_fid_vni_ht_params);
+	if (err)
+		goto err_rhashtable_init;
+
 	fid_core->port_fid_mappings = kcalloc(max_ports, sizeof(unsigned int),
 					      GFP_KERNEL);
 	if (!fid_core->port_fid_mappings) {
@@ -944,6 +1156,8 @@ err_fid_ops_register:
 	}
 	kfree(fid_core->port_fid_mappings);
 err_alloc_port_fid_mappings:
+	rhashtable_destroy(&fid_core->vni_ht);
+err_rhashtable_init:
 	kfree(fid_core);
 	return err;
 }
@@ -957,5 +1171,6 @@ void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp)
 		mlxsw_sp_fid_family_unregister(mlxsw_sp,
 					       fid_core->fid_family_arr[i]);
 	kfree(fid_core->port_fid_mappings);
+	rhashtable_destroy(&fid_core->vni_ht);
 	kfree(fid_core);
 }
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
new file mode 100644
index 000000000000..ad06d9969bc1
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
@@ -0,0 +1,982 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/* Copyright (c) 2018 Mellanox Technologies. All rights reserved */
+
+#include <linux/err.h>
+#include <linux/gfp.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+#include <linux/slab.h>
+#include <net/inet_ecn.h>
+#include <net/ipv6.h>
+
+#include "reg.h"
+#include "spectrum.h"
+#include "spectrum_nve.h"
+
+const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[] = {
+	[MLXSW_SP_NVE_TYPE_VXLAN]	= &mlxsw_sp1_nve_vxlan_ops,
+};
+
+const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[] = {
+	[MLXSW_SP_NVE_TYPE_VXLAN]	= &mlxsw_sp2_nve_vxlan_ops,
+};
+
+struct mlxsw_sp_nve_mc_entry;
+struct mlxsw_sp_nve_mc_record;
+struct mlxsw_sp_nve_mc_list;
+
+struct mlxsw_sp_nve_mc_record_ops {
+	enum mlxsw_reg_tnumt_record_type type;
+	int (*entry_add)(struct mlxsw_sp_nve_mc_record *mc_record,
+			 struct mlxsw_sp_nve_mc_entry *mc_entry,
+			 const union mlxsw_sp_l3addr *addr);
+	void (*entry_del)(const struct mlxsw_sp_nve_mc_record *mc_record,
+			  const struct mlxsw_sp_nve_mc_entry *mc_entry);
+	void (*entry_set)(const struct mlxsw_sp_nve_mc_record *mc_record,
+			  const struct mlxsw_sp_nve_mc_entry *mc_entry,
+			  char *tnumt_pl, unsigned int entry_index);
+	bool (*entry_compare)(const struct mlxsw_sp_nve_mc_record *mc_record,
+			      const struct mlxsw_sp_nve_mc_entry *mc_entry,
+			      const union mlxsw_sp_l3addr *addr);
+};
+
+struct mlxsw_sp_nve_mc_list_key {
+	u16 fid_index;
+};
+
+struct mlxsw_sp_nve_mc_ipv6_entry {
+	struct in6_addr addr6;
+	u32 addr6_kvdl_index;
+};
+
+struct mlxsw_sp_nve_mc_entry {
+	union {
+		__be32 addr4;
+		struct mlxsw_sp_nve_mc_ipv6_entry ipv6_entry;
+	};
+	u8 valid:1;
+};
+
+struct mlxsw_sp_nve_mc_record {
+	struct list_head list;
+	enum mlxsw_sp_l3proto proto;
+	unsigned int num_entries;
+	struct mlxsw_sp *mlxsw_sp;
+	struct mlxsw_sp_nve_mc_list *mc_list;
+	const struct mlxsw_sp_nve_mc_record_ops *ops;
+	u32 kvdl_index;
+	struct mlxsw_sp_nve_mc_entry entries[0];
+};
+
+struct mlxsw_sp_nve_mc_list {
+	struct list_head records_list;
+	struct rhash_head ht_node;
+	struct mlxsw_sp_nve_mc_list_key key;
+};
+
+static const struct rhashtable_params mlxsw_sp_nve_mc_list_ht_params = {
+	.key_len = sizeof(struct mlxsw_sp_nve_mc_list_key),
+	.key_offset = offsetof(struct mlxsw_sp_nve_mc_list, key),
+	.head_offset = offsetof(struct mlxsw_sp_nve_mc_list, ht_node),
+};
+
+static int
+mlxsw_sp_nve_mc_record_ipv4_entry_add(struct mlxsw_sp_nve_mc_record *mc_record,
+				      struct mlxsw_sp_nve_mc_entry *mc_entry,
+				      const union mlxsw_sp_l3addr *addr)
+{
+	mc_entry->addr4 = addr->addr4;
+
+	return 0;
+}
+
+static void
+mlxsw_sp_nve_mc_record_ipv4_entry_del(const struct mlxsw_sp_nve_mc_record *mc_record,
+				      const struct mlxsw_sp_nve_mc_entry *mc_entry)
+{
+}
+
+static void
+mlxsw_sp_nve_mc_record_ipv4_entry_set(const struct mlxsw_sp_nve_mc_record *mc_record,
+				      const struct mlxsw_sp_nve_mc_entry *mc_entry,
+				      char *tnumt_pl, unsigned int entry_index)
+{
+	u32 udip = be32_to_cpu(mc_entry->addr4);
+
+	mlxsw_reg_tnumt_udip_set(tnumt_pl, entry_index, udip);
+}
+
+static bool
+mlxsw_sp_nve_mc_record_ipv4_entry_compare(const struct mlxsw_sp_nve_mc_record *mc_record,
+					  const struct mlxsw_sp_nve_mc_entry *mc_entry,
+					  const union mlxsw_sp_l3addr *addr)
+{
+	return mc_entry->addr4 == addr->addr4;
+}
+
+static const struct mlxsw_sp_nve_mc_record_ops
+mlxsw_sp_nve_mc_record_ipv4_ops = {
+	.type		= MLXSW_REG_TNUMT_RECORD_TYPE_IPV4,
+	.entry_add	= &mlxsw_sp_nve_mc_record_ipv4_entry_add,
+	.entry_del	= &mlxsw_sp_nve_mc_record_ipv4_entry_del,
+	.entry_set	= &mlxsw_sp_nve_mc_record_ipv4_entry_set,
+	.entry_compare	= &mlxsw_sp_nve_mc_record_ipv4_entry_compare,
+};
+
+static int
+mlxsw_sp_nve_mc_record_ipv6_entry_add(struct mlxsw_sp_nve_mc_record *mc_record,
+				      struct mlxsw_sp_nve_mc_entry *mc_entry,
+				      const union mlxsw_sp_l3addr *addr)
+{
+	WARN_ON(1);
+
+	return -EINVAL;
+}
+
+static void
+mlxsw_sp_nve_mc_record_ipv6_entry_del(const struct mlxsw_sp_nve_mc_record *mc_record,
+				      const struct mlxsw_sp_nve_mc_entry *mc_entry)
+{
+}
+
+static void
+mlxsw_sp_nve_mc_record_ipv6_entry_set(const struct mlxsw_sp_nve_mc_record *mc_record,
+				      const struct mlxsw_sp_nve_mc_entry *mc_entry,
+				      char *tnumt_pl, unsigned int entry_index)
+{
+	u32 udip_ptr = mc_entry->ipv6_entry.addr6_kvdl_index;
+
+	mlxsw_reg_tnumt_udip_ptr_set(tnumt_pl, entry_index, udip_ptr);
+}
+
+static bool
+mlxsw_sp_nve_mc_record_ipv6_entry_compare(const struct mlxsw_sp_nve_mc_record *mc_record,
+					  const struct mlxsw_sp_nve_mc_entry *mc_entry,
+					  const union mlxsw_sp_l3addr *addr)
+{
+	return ipv6_addr_equal(&mc_entry->ipv6_entry.addr6, &addr->addr6);
+}
+
+static const struct mlxsw_sp_nve_mc_record_ops
+mlxsw_sp_nve_mc_record_ipv6_ops = {
+	.type		= MLXSW_REG_TNUMT_RECORD_TYPE_IPV6,
+	.entry_add	= &mlxsw_sp_nve_mc_record_ipv6_entry_add,
+	.entry_del	= &mlxsw_sp_nve_mc_record_ipv6_entry_del,
+	.entry_set	= &mlxsw_sp_nve_mc_record_ipv6_entry_set,
+	.entry_compare	= &mlxsw_sp_nve_mc_record_ipv6_entry_compare,
+};
+
+static const struct mlxsw_sp_nve_mc_record_ops *
+mlxsw_sp_nve_mc_record_ops_arr[] = {
+	[MLXSW_SP_L3_PROTO_IPV4] = &mlxsw_sp_nve_mc_record_ipv4_ops,
+	[MLXSW_SP_L3_PROTO_IPV6] = &mlxsw_sp_nve_mc_record_ipv6_ops,
+};
+
+static struct mlxsw_sp_nve_mc_list *
+mlxsw_sp_nve_mc_list_find(struct mlxsw_sp *mlxsw_sp,
+			  const struct mlxsw_sp_nve_mc_list_key *key)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+
+	return rhashtable_lookup_fast(&nve->mc_list_ht, key,
+				      mlxsw_sp_nve_mc_list_ht_params);
+}
+
+static struct mlxsw_sp_nve_mc_list *
+mlxsw_sp_nve_mc_list_create(struct mlxsw_sp *mlxsw_sp,
+			    const struct mlxsw_sp_nve_mc_list_key *key)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+	struct mlxsw_sp_nve_mc_list *mc_list;
+	int err;
+
+	mc_list = kmalloc(sizeof(*mc_list), GFP_KERNEL);
+	if (!mc_list)
+		return ERR_PTR(-ENOMEM);
+
+	INIT_LIST_HEAD(&mc_list->records_list);
+	mc_list->key = *key;
+
+	err = rhashtable_insert_fast(&nve->mc_list_ht, &mc_list->ht_node,
+				     mlxsw_sp_nve_mc_list_ht_params);
+	if (err)
+		goto err_rhashtable_insert;
+
+	return mc_list;
+
+err_rhashtable_insert:
+	kfree(mc_list);
+	return ERR_PTR(err);
+}
+
+static void mlxsw_sp_nve_mc_list_destroy(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_nve_mc_list *mc_list)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+
+	rhashtable_remove_fast(&nve->mc_list_ht, &mc_list->ht_node,
+			       mlxsw_sp_nve_mc_list_ht_params);
+	WARN_ON(!list_empty(&mc_list->records_list));
+	kfree(mc_list);
+}
+
+static struct mlxsw_sp_nve_mc_list *
+mlxsw_sp_nve_mc_list_get(struct mlxsw_sp *mlxsw_sp,
+			 const struct mlxsw_sp_nve_mc_list_key *key)
+{
+	struct mlxsw_sp_nve_mc_list *mc_list;
+
+	mc_list = mlxsw_sp_nve_mc_list_find(mlxsw_sp, key);
+	if (mc_list)
+		return mc_list;
+
+	return mlxsw_sp_nve_mc_list_create(mlxsw_sp, key);
+}
+
+static void
+mlxsw_sp_nve_mc_list_put(struct mlxsw_sp *mlxsw_sp,
+			 struct mlxsw_sp_nve_mc_list *mc_list)
+{
+	if (!list_empty(&mc_list->records_list))
+		return;
+	mlxsw_sp_nve_mc_list_destroy(mlxsw_sp, mc_list);
+}
+
+static struct mlxsw_sp_nve_mc_record *
+mlxsw_sp_nve_mc_record_create(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_nve_mc_list *mc_list,
+			      enum mlxsw_sp_l3proto proto)
+{
+	unsigned int num_max_entries = mlxsw_sp->nve->num_max_mc_entries[proto];
+	struct mlxsw_sp_nve_mc_record *mc_record;
+	int err;
+
+	mc_record = kzalloc(sizeof(*mc_record) + num_max_entries *
+			    sizeof(struct mlxsw_sp_nve_mc_entry), GFP_KERNEL);
+	if (!mc_record)
+		return ERR_PTR(-ENOMEM);
+
+	err = mlxsw_sp_kvdl_alloc(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, 1,
+				  &mc_record->kvdl_index);
+	if (err)
+		goto err_kvdl_alloc;
+
+	mc_record->ops = mlxsw_sp_nve_mc_record_ops_arr[proto];
+	mc_record->mlxsw_sp = mlxsw_sp;
+	mc_record->mc_list = mc_list;
+	mc_record->proto = proto;
+	list_add_tail(&mc_record->list, &mc_list->records_list);
+
+	return mc_record;
+
+err_kvdl_alloc:
+	kfree(mc_record);
+	return ERR_PTR(err);
+}
+
+static void
+mlxsw_sp_nve_mc_record_destroy(struct mlxsw_sp_nve_mc_record *mc_record)
+{
+	struct mlxsw_sp *mlxsw_sp = mc_record->mlxsw_sp;
+
+	list_del(&mc_record->list);
+	mlxsw_sp_kvdl_free(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, 1,
+			   mc_record->kvdl_index);
+	WARN_ON(mc_record->num_entries);
+	kfree(mc_record);
+}
+
+static struct mlxsw_sp_nve_mc_record *
+mlxsw_sp_nve_mc_record_get(struct mlxsw_sp *mlxsw_sp,
+			   struct mlxsw_sp_nve_mc_list *mc_list,
+			   enum mlxsw_sp_l3proto proto)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record;
+
+	list_for_each_entry_reverse(mc_record, &mc_list->records_list, list) {
+		unsigned int num_entries = mc_record->num_entries;
+		struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+
+		if (mc_record->proto == proto &&
+		    num_entries < nve->num_max_mc_entries[proto])
+			return mc_record;
+	}
+
+	return mlxsw_sp_nve_mc_record_create(mlxsw_sp, mc_list, proto);
+}
+
+static void
+mlxsw_sp_nve_mc_record_put(struct mlxsw_sp_nve_mc_record *mc_record)
+{
+	if (mc_record->num_entries != 0)
+		return;
+
+	mlxsw_sp_nve_mc_record_destroy(mc_record);
+}
+
+static struct mlxsw_sp_nve_mc_entry *
+mlxsw_sp_nve_mc_free_entry_find(struct mlxsw_sp_nve_mc_record *mc_record)
+{
+	struct mlxsw_sp_nve *nve = mc_record->mlxsw_sp->nve;
+	unsigned int num_max_entries;
+	int i;
+
+	num_max_entries = nve->num_max_mc_entries[mc_record->proto];
+	for (i = 0; i < num_max_entries; i++) {
+		if (mc_record->entries[i].valid)
+			continue;
+		return &mc_record->entries[i];
+	}
+
+	return NULL;
+}
+
+static int
+mlxsw_sp_nve_mc_record_refresh(struct mlxsw_sp_nve_mc_record *mc_record)
+{
+	enum mlxsw_reg_tnumt_record_type type = mc_record->ops->type;
+	struct mlxsw_sp_nve_mc_list *mc_list = mc_record->mc_list;
+	struct mlxsw_sp *mlxsw_sp = mc_record->mlxsw_sp;
+	char tnumt_pl[MLXSW_REG_TNUMT_LEN];
+	unsigned int num_max_entries;
+	unsigned int num_entries = 0;
+	u32 next_kvdl_index = 0;
+	bool next_valid = false;
+	int i;
+
+	if (!list_is_last(&mc_record->list, &mc_list->records_list)) {
+		struct mlxsw_sp_nve_mc_record *next_record;
+
+		next_record = list_next_entry(mc_record, list);
+		next_kvdl_index = next_record->kvdl_index;
+		next_valid = true;
+	}
+
+	mlxsw_reg_tnumt_pack(tnumt_pl, type, MLXSW_REG_TNUMT_TUNNEL_PORT_NVE,
+			     mc_record->kvdl_index, next_valid,
+			     next_kvdl_index, mc_record->num_entries);
+
+	num_max_entries = mlxsw_sp->nve->num_max_mc_entries[mc_record->proto];
+	for (i = 0; i < num_max_entries; i++) {
+		struct mlxsw_sp_nve_mc_entry *mc_entry;
+
+		mc_entry = &mc_record->entries[i];
+		if (!mc_entry->valid)
+			continue;
+		mc_record->ops->entry_set(mc_record, mc_entry, tnumt_pl,
+					  num_entries++);
+	}
+
+	WARN_ON(num_entries != mc_record->num_entries);
+
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tnumt), tnumt_pl);
+}
+
+static bool
+mlxsw_sp_nve_mc_record_is_first(struct mlxsw_sp_nve_mc_record *mc_record)
+{
+	struct mlxsw_sp_nve_mc_list *mc_list = mc_record->mc_list;
+	struct mlxsw_sp_nve_mc_record *first_record;
+
+	first_record = list_first_entry(&mc_list->records_list,
+					struct mlxsw_sp_nve_mc_record, list);
+
+	return mc_record == first_record;
+}
+
+static struct mlxsw_sp_nve_mc_entry *
+mlxsw_sp_nve_mc_entry_find(struct mlxsw_sp_nve_mc_record *mc_record,
+			   union mlxsw_sp_l3addr *addr)
+{
+	struct mlxsw_sp_nve *nve = mc_record->mlxsw_sp->nve;
+	unsigned int num_max_entries;
+	int i;
+
+	num_max_entries = nve->num_max_mc_entries[mc_record->proto];
+	for (i = 0; i < num_max_entries; i++) {
+		struct mlxsw_sp_nve_mc_entry *mc_entry;
+
+		mc_entry = &mc_record->entries[i];
+		if (!mc_entry->valid)
+			continue;
+		if (mc_record->ops->entry_compare(mc_record, mc_entry, addr))
+			return mc_entry;
+	}
+
+	return NULL;
+}
+
+static int
+mlxsw_sp_nve_mc_record_ip_add(struct mlxsw_sp_nve_mc_record *mc_record,
+			      union mlxsw_sp_l3addr *addr)
+{
+	struct mlxsw_sp_nve_mc_entry *mc_entry = NULL;
+	int err;
+
+	mc_entry = mlxsw_sp_nve_mc_free_entry_find(mc_record);
+	if (WARN_ON(!mc_entry))
+		return -EINVAL;
+
+	err = mc_record->ops->entry_add(mc_record, mc_entry, addr);
+	if (err)
+		return err;
+	mc_record->num_entries++;
+	mc_entry->valid = true;
+
+	err = mlxsw_sp_nve_mc_record_refresh(mc_record);
+	if (err)
+		goto err_record_refresh;
+
+	/* If this is a new record and not the first one, then we need to
+	 * update the next pointer of the previous entry
+	 */
+	if (mc_record->num_entries != 1 ||
+	    mlxsw_sp_nve_mc_record_is_first(mc_record))
+		return 0;
+
+	err = mlxsw_sp_nve_mc_record_refresh(list_prev_entry(mc_record, list));
+	if (err)
+		goto err_prev_record_refresh;
+
+	return 0;
+
+err_prev_record_refresh:
+err_record_refresh:
+	mc_entry->valid = false;
+	mc_record->num_entries--;
+	mc_record->ops->entry_del(mc_record, mc_entry);
+	return err;
+}
+
+static void
+mlxsw_sp_nve_mc_record_entry_del(struct mlxsw_sp_nve_mc_record *mc_record,
+				 struct mlxsw_sp_nve_mc_entry *mc_entry)
+{
+	struct mlxsw_sp_nve_mc_list *mc_list = mc_record->mc_list;
+
+	mc_entry->valid = false;
+	mc_record->num_entries--;
+
+	/* When the record continues to exist we only need to invalidate
+	 * the requested entry
+	 */
+	if (mc_record->num_entries != 0) {
+		mlxsw_sp_nve_mc_record_refresh(mc_record);
+		mc_record->ops->entry_del(mc_record, mc_entry);
+		return;
+	}
+
+	/* If the record needs to be deleted, but it is not the first,
+	 * then we need to make sure that the previous record no longer
+	 * points to it. Remove deleted record from the list to reflect
+	 * that and then re-add it at the end, so that it could be
+	 * properly removed by the record destruction code
+	 */
+	if (!mlxsw_sp_nve_mc_record_is_first(mc_record)) {
+		struct mlxsw_sp_nve_mc_record *prev_record;
+
+		prev_record = list_prev_entry(mc_record, list);
+		list_del(&mc_record->list);
+		mlxsw_sp_nve_mc_record_refresh(prev_record);
+		list_add_tail(&mc_record->list, &mc_list->records_list);
+		mc_record->ops->entry_del(mc_record, mc_entry);
+		return;
+	}
+
+	/* If the first record needs to be deleted, but the list is not
+	 * singular, then the second record needs to be written in the
+	 * first record's address, as this address is stored as a property
+	 * of the FID
+	 */
+	if (mlxsw_sp_nve_mc_record_is_first(mc_record) &&
+	    !list_is_singular(&mc_list->records_list)) {
+		struct mlxsw_sp_nve_mc_record *next_record;
+
+		next_record = list_next_entry(mc_record, list);
+		swap(mc_record->kvdl_index, next_record->kvdl_index);
+		mlxsw_sp_nve_mc_record_refresh(next_record);
+		mc_record->ops->entry_del(mc_record, mc_entry);
+		return;
+	}
+
+	/* This is the last case where the last remaining record needs to
+	 * be deleted. Simply delete the entry
+	 */
+	mc_record->ops->entry_del(mc_record, mc_entry);
+}
+
+static struct mlxsw_sp_nve_mc_record *
+mlxsw_sp_nve_mc_record_find(struct mlxsw_sp_nve_mc_list *mc_list,
+			    enum mlxsw_sp_l3proto proto,
+			    union mlxsw_sp_l3addr *addr,
+			    struct mlxsw_sp_nve_mc_entry **mc_entry)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record;
+
+	list_for_each_entry(mc_record, &mc_list->records_list, list) {
+		if (mc_record->proto != proto)
+			continue;
+
+		*mc_entry = mlxsw_sp_nve_mc_entry_find(mc_record, addr);
+		if (*mc_entry)
+			return mc_record;
+	}
+
+	return NULL;
+}
+
+static int mlxsw_sp_nve_mc_list_ip_add(struct mlxsw_sp *mlxsw_sp,
+				       struct mlxsw_sp_nve_mc_list *mc_list,
+				       enum mlxsw_sp_l3proto proto,
+				       union mlxsw_sp_l3addr *addr)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record;
+	int err;
+
+	mc_record = mlxsw_sp_nve_mc_record_get(mlxsw_sp, mc_list, proto);
+	if (IS_ERR(mc_record))
+		return PTR_ERR(mc_record);
+
+	err = mlxsw_sp_nve_mc_record_ip_add(mc_record, addr);
+	if (err)
+		goto err_ip_add;
+
+	return 0;
+
+err_ip_add:
+	mlxsw_sp_nve_mc_record_put(mc_record);
+	return err;
+}
+
+static void mlxsw_sp_nve_mc_list_ip_del(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_nve_mc_list *mc_list,
+					enum mlxsw_sp_l3proto proto,
+					union mlxsw_sp_l3addr *addr)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record;
+	struct mlxsw_sp_nve_mc_entry *mc_entry;
+
+	mc_record = mlxsw_sp_nve_mc_record_find(mc_list, proto, addr,
+						&mc_entry);
+	if (WARN_ON(!mc_record))
+		return;
+
+	mlxsw_sp_nve_mc_record_entry_del(mc_record, mc_entry);
+	mlxsw_sp_nve_mc_record_put(mc_record);
+}
+
+static int
+mlxsw_sp_nve_fid_flood_index_set(struct mlxsw_sp_fid *fid,
+				 struct mlxsw_sp_nve_mc_list *mc_list)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record;
+
+	/* The address of the first record in the list is a property of
+	 * the FID and we never change it. It only needs to be set when
+	 * a new list is created
+	 */
+	if (mlxsw_sp_fid_nve_flood_index_is_set(fid))
+		return 0;
+
+	mc_record = list_first_entry(&mc_list->records_list,
+				     struct mlxsw_sp_nve_mc_record, list);
+
+	return mlxsw_sp_fid_nve_flood_index_set(fid, mc_record->kvdl_index);
+}
+
+static void
+mlxsw_sp_nve_fid_flood_index_clear(struct mlxsw_sp_fid *fid,
+				   struct mlxsw_sp_nve_mc_list *mc_list)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record;
+
+	/* The address of the first record needs to be invalidated only when
+	 * the last record is about to be removed
+	 */
+	if (!list_is_singular(&mc_list->records_list))
+		return;
+
+	mc_record = list_first_entry(&mc_list->records_list,
+				     struct mlxsw_sp_nve_mc_record, list);
+	if (mc_record->num_entries != 1)
+		return;
+
+	return mlxsw_sp_fid_nve_flood_index_clear(fid);
+}
+
+int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_fid *fid,
+			      enum mlxsw_sp_l3proto proto,
+			      union mlxsw_sp_l3addr *addr)
+{
+	struct mlxsw_sp_nve_mc_list_key key = { 0 };
+	struct mlxsw_sp_nve_mc_list *mc_list;
+	int err;
+
+	key.fid_index = mlxsw_sp_fid_index(fid);
+	mc_list = mlxsw_sp_nve_mc_list_get(mlxsw_sp, &key);
+	if (IS_ERR(mc_list))
+		return PTR_ERR(mc_list);
+
+	err = mlxsw_sp_nve_mc_list_ip_add(mlxsw_sp, mc_list, proto, addr);
+	if (err)
+		goto err_add_ip;
+
+	err = mlxsw_sp_nve_fid_flood_index_set(fid, mc_list);
+	if (err)
+		goto err_fid_flood_index_set;
+
+	return 0;
+
+err_fid_flood_index_set:
+	mlxsw_sp_nve_mc_list_ip_del(mlxsw_sp, mc_list, proto, addr);
+err_add_ip:
+	mlxsw_sp_nve_mc_list_put(mlxsw_sp, mc_list);
+	return err;
+}
+
+void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_fid *fid,
+			       enum mlxsw_sp_l3proto proto,
+			       union mlxsw_sp_l3addr *addr)
+{
+	struct mlxsw_sp_nve_mc_list_key key = { 0 };
+	struct mlxsw_sp_nve_mc_list *mc_list;
+
+	key.fid_index = mlxsw_sp_fid_index(fid);
+	mc_list = mlxsw_sp_nve_mc_list_find(mlxsw_sp, &key);
+	if (WARN_ON(!mc_list))
+		return;
+
+	mlxsw_sp_nve_fid_flood_index_clear(fid, mc_list);
+	mlxsw_sp_nve_mc_list_ip_del(mlxsw_sp, mc_list, proto, addr);
+	mlxsw_sp_nve_mc_list_put(mlxsw_sp, mc_list);
+}
+
+static void
+mlxsw_sp_nve_mc_record_delete(struct mlxsw_sp_nve_mc_record *mc_record)
+{
+	struct mlxsw_sp_nve *nve = mc_record->mlxsw_sp->nve;
+	unsigned int num_max_entries;
+	int i;
+
+	num_max_entries = nve->num_max_mc_entries[mc_record->proto];
+	for (i = 0; i < num_max_entries; i++) {
+		struct mlxsw_sp_nve_mc_entry *mc_entry = &mc_record->entries[i];
+
+		if (!mc_entry->valid)
+			continue;
+		mlxsw_sp_nve_mc_record_entry_del(mc_record, mc_entry);
+	}
+
+	WARN_ON(mc_record->num_entries);
+	mlxsw_sp_nve_mc_record_put(mc_record);
+}
+
+static void mlxsw_sp_nve_flood_ip_flush(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_fid *fid)
+{
+	struct mlxsw_sp_nve_mc_record *mc_record, *tmp;
+	struct mlxsw_sp_nve_mc_list_key key = { 0 };
+	struct mlxsw_sp_nve_mc_list *mc_list;
+
+	if (!mlxsw_sp_fid_nve_flood_index_is_set(fid))
+		return;
+
+	mlxsw_sp_fid_nve_flood_index_clear(fid);
+
+	key.fid_index = mlxsw_sp_fid_index(fid);
+	mc_list = mlxsw_sp_nve_mc_list_find(mlxsw_sp, &key);
+	if (WARN_ON(!mc_list))
+		return;
+
+	list_for_each_entry_safe(mc_record, tmp, &mc_list->records_list, list)
+		mlxsw_sp_nve_mc_record_delete(mc_record);
+
+	WARN_ON(!list_empty(&mc_list->records_list));
+	mlxsw_sp_nve_mc_list_put(mlxsw_sp, mc_list);
+}
+
+u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp)
+{
+	WARN_ON(mlxsw_sp->nve->num_nve_tunnels == 0);
+
+	return mlxsw_sp->nve->tunnel_index;
+}
+
+bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp,
+				      u32 tb_id, __be32 addr)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+	struct mlxsw_sp_nve_config *config = &nve->config;
+
+	if (nve->num_nve_tunnels &&
+	    config->ul_proto == MLXSW_SP_L3_PROTO_IPV4 &&
+	    config->ul_sip.addr4 == addr && config->ul_tb_id == tb_id)
+		return true;
+
+	return false;
+}
+
+static int mlxsw_sp_nve_tunnel_init(struct mlxsw_sp *mlxsw_sp,
+				    struct mlxsw_sp_nve_config *config)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+	const struct mlxsw_sp_nve_ops *ops;
+	int err;
+
+	if (nve->num_nve_tunnels++ != 0)
+		return 0;
+
+	err = mlxsw_sp_kvdl_alloc(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 1,
+				  &nve->tunnel_index);
+	if (err)
+		goto err_kvdl_alloc;
+
+	ops = nve->nve_ops_arr[config->type];
+	err = ops->init(nve, config);
+	if (err)
+		goto err_ops_init;
+
+	return 0;
+
+err_ops_init:
+	mlxsw_sp_kvdl_free(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 1,
+			   nve->tunnel_index);
+err_kvdl_alloc:
+	nve->num_nve_tunnels--;
+	return err;
+}
+
+static void mlxsw_sp_nve_tunnel_fini(struct mlxsw_sp *mlxsw_sp)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+	const struct mlxsw_sp_nve_ops *ops;
+
+	ops = nve->nve_ops_arr[nve->config.type];
+
+	if (mlxsw_sp->nve->num_nve_tunnels == 1) {
+		ops->fini(nve);
+		mlxsw_sp_kvdl_free(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 1,
+				   nve->tunnel_index);
+	}
+	nve->num_nve_tunnels--;
+}
+
+static void mlxsw_sp_nve_fdb_flush_by_fid(struct mlxsw_sp *mlxsw_sp,
+					  u16 fid_index)
+{
+	char sfdf_pl[MLXSW_REG_SFDF_LEN];
+
+	mlxsw_reg_sfdf_pack(sfdf_pl, MLXSW_REG_SFDF_FLUSH_PER_NVE_AND_FID);
+	mlxsw_reg_sfdf_fid_set(sfdf_pl, fid_index);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfdf), sfdf_pl);
+}
+
+int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
+			    struct mlxsw_sp_nve_params *params,
+			    struct netlink_ext_ack *extack)
+{
+	struct mlxsw_sp_nve *nve = mlxsw_sp->nve;
+	const struct mlxsw_sp_nve_ops *ops;
+	struct mlxsw_sp_nve_config config;
+	int err;
+
+	ops = nve->nve_ops_arr[params->type];
+
+	if (!ops->can_offload(nve, params->dev, extack))
+		return -EOPNOTSUPP;
+
+	memset(&config, 0, sizeof(config));
+	ops->nve_config(nve, params->dev, &config);
+	if (nve->num_nve_tunnels &&
+	    memcmp(&config, &nve->config, sizeof(config))) {
+		NL_SET_ERR_MSG_MOD(extack, "Conflicting NVE tunnels configuration");
+		return -EOPNOTSUPP;
+	}
+
+	err = mlxsw_sp_nve_tunnel_init(mlxsw_sp, &config);
+	if (err) {
+		NL_SET_ERR_MSG_MOD(extack, "Failed to initialize NVE tunnel");
+		return err;
+	}
+
+	err = mlxsw_sp_fid_vni_set(fid, params->vni);
+	if (err) {
+		NL_SET_ERR_MSG_MOD(extack, "Failed to set VNI on FID");
+		goto err_fid_vni_set;
+	}
+
+	nve->config = config;
+
+	return 0;
+
+err_fid_vni_set:
+	mlxsw_sp_nve_tunnel_fini(mlxsw_sp);
+	return err;
+}
+
+void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_fid *fid)
+{
+	u16 fid_index = mlxsw_sp_fid_index(fid);
+
+	mlxsw_sp_nve_flood_ip_flush(mlxsw_sp, fid);
+	mlxsw_sp_nve_fdb_flush_by_fid(mlxsw_sp, fid_index);
+	mlxsw_sp_fid_vni_clear(fid);
+	mlxsw_sp_nve_tunnel_fini(mlxsw_sp);
+}
+
+int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char tnqdr_pl[MLXSW_REG_TNQDR_LEN];
+
+	mlxsw_reg_tnqdr_pack(tnqdr_pl, mlxsw_sp_port->local_port);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tnqdr), tnqdr_pl);
+}
+
+void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port)
+{
+}
+
+static int mlxsw_sp_nve_qos_init(struct mlxsw_sp *mlxsw_sp)
+{
+	char tnqcr_pl[MLXSW_REG_TNQCR_LEN];
+
+	mlxsw_reg_tnqcr_pack(tnqcr_pl);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tnqcr), tnqcr_pl);
+}
+
+static int mlxsw_sp_nve_ecn_encap_init(struct mlxsw_sp *mlxsw_sp)
+{
+	int i;
+
+	/* Iterate over inner ECN values */
+	for (i = INET_ECN_NOT_ECT; i <= INET_ECN_CE; i++) {
+		u8 outer_ecn = INET_ECN_encapsulate(0, i);
+		char tneem_pl[MLXSW_REG_TNEEM_LEN];
+		int err;
+
+		mlxsw_reg_tneem_pack(tneem_pl, i, outer_ecn);
+		err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tneem),
+				      tneem_pl);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+static int __mlxsw_sp_nve_ecn_decap_init(struct mlxsw_sp *mlxsw_sp,
+					 u8 inner_ecn, u8 outer_ecn)
+{
+	char tndem_pl[MLXSW_REG_TNDEM_LEN];
+	bool trap_en, set_ce = false;
+	u8 new_inner_ecn;
+
+	trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
+	new_inner_ecn = set_ce ? INET_ECN_CE : inner_ecn;
+
+	mlxsw_reg_tndem_pack(tndem_pl, outer_ecn, inner_ecn, new_inner_ecn,
+			     trap_en, trap_en ? MLXSW_TRAP_ID_DECAP_ECN0 : 0);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tndem), tndem_pl);
+}
+
+static int mlxsw_sp_nve_ecn_decap_init(struct mlxsw_sp *mlxsw_sp)
+{
+	int i;
+
+	/* Iterate over inner ECN values */
+	for (i = INET_ECN_NOT_ECT; i <= INET_ECN_CE; i++) {
+		int j;
+
+		/* Iterate over outer ECN values */
+		for (j = INET_ECN_NOT_ECT; j <= INET_ECN_CE; j++) {
+			int err;
+
+			err = __mlxsw_sp_nve_ecn_decap_init(mlxsw_sp, i, j);
+			if (err)
+				return err;
+		}
+	}
+
+	return 0;
+}
+
+static int mlxsw_sp_nve_ecn_init(struct mlxsw_sp *mlxsw_sp)
+{
+	int err;
+
+	err = mlxsw_sp_nve_ecn_encap_init(mlxsw_sp);
+	if (err)
+		return err;
+
+	return mlxsw_sp_nve_ecn_decap_init(mlxsw_sp);
+}
+
+static int mlxsw_sp_nve_resources_query(struct mlxsw_sp *mlxsw_sp)
+{
+	unsigned int max;
+
+	if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_NVE_MC_ENTRIES_IPV4) ||
+	    !MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_NVE_MC_ENTRIES_IPV6))
+		return -EIO;
+	max = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_NVE_MC_ENTRIES_IPV4);
+	mlxsw_sp->nve->num_max_mc_entries[MLXSW_SP_L3_PROTO_IPV4] = max;
+	max = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_NVE_MC_ENTRIES_IPV6);
+	mlxsw_sp->nve->num_max_mc_entries[MLXSW_SP_L3_PROTO_IPV6] = max;
+
+	return 0;
+}
+
+int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp)
+{
+	struct mlxsw_sp_nve *nve;
+	int err;
+
+	nve = kzalloc(sizeof(*mlxsw_sp->nve), GFP_KERNEL);
+	if (!nve)
+		return -ENOMEM;
+	mlxsw_sp->nve = nve;
+	nve->mlxsw_sp = mlxsw_sp;
+	nve->nve_ops_arr = mlxsw_sp->nve_ops_arr;
+
+	err = rhashtable_init(&nve->mc_list_ht,
+			      &mlxsw_sp_nve_mc_list_ht_params);
+	if (err)
+		goto err_rhashtable_init;
+
+	err = mlxsw_sp_nve_qos_init(mlxsw_sp);
+	if (err)
+		goto err_nve_qos_init;
+
+	err = mlxsw_sp_nve_ecn_init(mlxsw_sp);
+	if (err)
+		goto err_nve_ecn_init;
+
+	err = mlxsw_sp_nve_resources_query(mlxsw_sp);
+	if (err)
+		goto err_nve_resources_query;
+
+	return 0;
+
+err_nve_resources_query:
+err_nve_ecn_init:
+err_nve_qos_init:
+	rhashtable_destroy(&nve->mc_list_ht);
+err_rhashtable_init:
+	mlxsw_sp->nve = NULL;
+	kfree(nve);
+	return err;
+}
+
+void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp)
+{
+	WARN_ON(mlxsw_sp->nve->num_nve_tunnels);
+	rhashtable_destroy(&mlxsw_sp->nve->mc_list_ht);
+	mlxsw_sp->nve = NULL;
+	kfree(mlxsw_sp->nve);
+}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h
new file mode 100644
index 000000000000..4cc3297e13d6
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/* Copyright (c) 2018 Mellanox Technologies. All rights reserved */
+
+#ifndef _MLXSW_SPECTRUM_NVE_H
+#define _MLXSW_SPECTRUM_NVE_H
+
+#include <linux/netlink.h>
+#include <linux/rhashtable.h>
+
+#include "spectrum.h"
+
+struct mlxsw_sp_nve_config {
+	enum mlxsw_sp_nve_type type;
+	u8 ttl;
+	u8 learning_en:1;
+	__be16 udp_dport;
+	__be32 flowlabel;
+	u32 ul_tb_id;
+	enum mlxsw_sp_l3proto ul_proto;
+	union mlxsw_sp_l3addr ul_sip;
+};
+
+struct mlxsw_sp_nve {
+	struct mlxsw_sp_nve_config config;
+	struct rhashtable mc_list_ht;
+	struct mlxsw_sp *mlxsw_sp;
+	const struct mlxsw_sp_nve_ops **nve_ops_arr;
+	unsigned int num_nve_tunnels;	/* Protected by RTNL */
+	unsigned int num_max_mc_entries[MLXSW_SP_L3_PROTO_MAX];
+	u32 tunnel_index;
+};
+
+struct mlxsw_sp_nve_ops {
+	enum mlxsw_sp_nve_type type;
+	bool (*can_offload)(const struct mlxsw_sp_nve *nve,
+			    const struct net_device *dev,
+			    struct netlink_ext_ack *extack);
+	void (*nve_config)(const struct mlxsw_sp_nve *nve,
+			   const struct net_device *dev,
+			   struct mlxsw_sp_nve_config *config);
+	int (*init)(struct mlxsw_sp_nve *nve,
+		    const struct mlxsw_sp_nve_config *config);
+	void (*fini)(struct mlxsw_sp_nve *nve);
+};
+
+extern const struct mlxsw_sp_nve_ops mlxsw_sp1_nve_vxlan_ops;
+extern const struct mlxsw_sp_nve_ops mlxsw_sp2_nve_vxlan_ops;
+
+#endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
new file mode 100644
index 000000000000..d21c7be5b1c9
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c
@@ -0,0 +1,249 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/* Copyright (c) 2018 Mellanox Technologies. All rights reserved */
+
+#include <linux/netdevice.h>
+#include <linux/netlink.h>
+#include <linux/random.h>
+#include <net/vxlan.h>
+
+#include "reg.h"
+#include "spectrum_nve.h"
+
+/* Eth (18B) | IPv6 (40B) | UDP (8B) | VxLAN (8B) | Eth (14B) | IPv6 (40B)
+ *
+ * In the worst case - where we have a VLAN tag on the outer Ethernet
+ * header and IPv6 in overlay and underlay - we need to parse 128 bytes
+ */
+#define MLXSW_SP_NVE_VXLAN_PARSING_DEPTH 128
+#define MLXSW_SP_NVE_DEFAULT_PARSING_DEPTH 96
+
+#define MLXSW_SP_NVE_VXLAN_SUPPORTED_FLAGS	VXLAN_F_UDP_ZERO_CSUM_TX
+
+static bool mlxsw_sp1_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
+					    const struct net_device *dev,
+					    struct netlink_ext_ack *extack)
+{
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	struct vxlan_config *cfg = &vxlan->cfg;
+
+	if (cfg->saddr.sa.sa_family != AF_INET) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Only IPv4 underlay is supported");
+		return false;
+	}
+
+	if (vxlan_addr_multicast(&cfg->remote_ip)) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Multicast destination IP is not supported");
+		return false;
+	}
+
+	if (vxlan_addr_any(&cfg->saddr)) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Source address must be specified");
+		return false;
+	}
+
+	if (cfg->remote_ifindex) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Local interface is not supported");
+		return false;
+	}
+
+	if (cfg->port_min || cfg->port_max) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Only default UDP source port range is supported");
+		return false;
+	}
+
+	if (cfg->tos != 1) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: TOS must be configured to inherit");
+		return false;
+	}
+
+	if (cfg->flags & VXLAN_F_TTL_INHERIT) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: TTL must not be configured to inherit");
+		return false;
+	}
+
+	if (cfg->flags & VXLAN_F_LEARN) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Learning is not supported");
+		return false;
+	}
+
+	if (!(cfg->flags & VXLAN_F_UDP_ZERO_CSUM_TX)) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: UDP checksum is not supported");
+		return false;
+	}
+
+	if (cfg->flags & ~MLXSW_SP_NVE_VXLAN_SUPPORTED_FLAGS) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Unsupported flag");
+		return false;
+	}
+
+	if (cfg->ttl == 0) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: TTL must not be configured to 0");
+		return false;
+	}
+
+	if (cfg->label != 0) {
+		NL_SET_ERR_MSG_MOD(extack, "VxLAN: Flow label must be configured to 0");
+		return false;
+	}
+
+	return true;
+}
+
+static void mlxsw_sp_nve_vxlan_config(const struct mlxsw_sp_nve *nve,
+				      const struct net_device *dev,
+				      struct mlxsw_sp_nve_config *config)
+{
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	struct vxlan_config *cfg = &vxlan->cfg;
+
+	config->type = MLXSW_SP_NVE_TYPE_VXLAN;
+	config->ttl = cfg->ttl;
+	config->flowlabel = cfg->label;
+	config->learning_en = cfg->flags & VXLAN_F_LEARN ? 1 : 0;
+	config->ul_tb_id = RT_TABLE_MAIN;
+	config->ul_proto = MLXSW_SP_L3_PROTO_IPV4;
+	config->ul_sip.addr4 = cfg->saddr.sin.sin_addr.s_addr;
+	config->udp_dport = cfg->dst_port;
+}
+
+static int mlxsw_sp_nve_parsing_set(struct mlxsw_sp *mlxsw_sp,
+				    unsigned int parsing_depth,
+				    __be16 udp_dport)
+{
+	char mprs_pl[MLXSW_REG_MPRS_LEN];
+
+	mlxsw_reg_mprs_pack(mprs_pl, parsing_depth, be16_to_cpu(udp_dport));
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(mprs), mprs_pl);
+}
+
+static int
+mlxsw_sp1_nve_vxlan_config_set(struct mlxsw_sp *mlxsw_sp,
+			       const struct mlxsw_sp_nve_config *config)
+{
+	char tngcr_pl[MLXSW_REG_TNGCR_LEN];
+	u16 ul_vr_id;
+	u8 udp_sport;
+	int err;
+
+	err = mlxsw_sp_router_tb_id_vr_id(mlxsw_sp, config->ul_tb_id,
+					  &ul_vr_id);
+	if (err)
+		return err;
+
+	mlxsw_reg_tngcr_pack(tngcr_pl, MLXSW_REG_TNGCR_TYPE_VXLAN, true,
+			     config->ttl);
+	/* VxLAN driver's default UDP source port range is 32768 (0x8000)
+	 * to 60999 (0xee47). Set the upper 8 bits of the UDP source port
+	 * to a random number between 0x80 and 0xee
+	 */
+	get_random_bytes(&udp_sport, sizeof(udp_sport));
+	udp_sport = (udp_sport % (0xee - 0x80 + 1)) + 0x80;
+	mlxsw_reg_tngcr_nve_udp_sport_prefix_set(tngcr_pl, udp_sport);
+	mlxsw_reg_tngcr_learn_enable_set(tngcr_pl, config->learning_en);
+	mlxsw_reg_tngcr_underlay_virtual_router_set(tngcr_pl, ul_vr_id);
+	mlxsw_reg_tngcr_usipv4_set(tngcr_pl, be32_to_cpu(config->ul_sip.addr4));
+
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tngcr), tngcr_pl);
+}
+
+static void mlxsw_sp1_nve_vxlan_config_clear(struct mlxsw_sp *mlxsw_sp)
+{
+	char tngcr_pl[MLXSW_REG_TNGCR_LEN];
+
+	mlxsw_reg_tngcr_pack(tngcr_pl, MLXSW_REG_TNGCR_TYPE_VXLAN, false, 0);
+
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(tngcr), tngcr_pl);
+}
+
+static int mlxsw_sp1_nve_vxlan_rtdp_set(struct mlxsw_sp *mlxsw_sp,
+					unsigned int tunnel_index)
+{
+	char rtdp_pl[MLXSW_REG_RTDP_LEN];
+
+	mlxsw_reg_rtdp_pack(rtdp_pl, MLXSW_REG_RTDP_TYPE_NVE, tunnel_index);
+
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rtdp), rtdp_pl);
+}
+
+static int mlxsw_sp1_nve_vxlan_init(struct mlxsw_sp_nve *nve,
+				    const struct mlxsw_sp_nve_config *config)
+{
+	struct mlxsw_sp *mlxsw_sp = nve->mlxsw_sp;
+	int err;
+
+	err = mlxsw_sp_nve_parsing_set(mlxsw_sp,
+				       MLXSW_SP_NVE_VXLAN_PARSING_DEPTH,
+				       config->udp_dport);
+	if (err)
+		return err;
+
+	err = mlxsw_sp1_nve_vxlan_config_set(mlxsw_sp, config);
+	if (err)
+		goto err_config_set;
+
+	err = mlxsw_sp1_nve_vxlan_rtdp_set(mlxsw_sp, nve->tunnel_index);
+	if (err)
+		goto err_rtdp_set;
+
+	err = mlxsw_sp_router_nve_promote_decap(mlxsw_sp, config->ul_tb_id,
+						config->ul_proto,
+						&config->ul_sip,
+						nve->tunnel_index);
+	if (err)
+		goto err_promote_decap;
+
+	return 0;
+
+err_promote_decap:
+err_rtdp_set:
+	mlxsw_sp1_nve_vxlan_config_clear(mlxsw_sp);
+err_config_set:
+	mlxsw_sp_nve_parsing_set(mlxsw_sp, MLXSW_SP_NVE_DEFAULT_PARSING_DEPTH,
+				 config->udp_dport);
+	return err;
+}
+
+static void mlxsw_sp1_nve_vxlan_fini(struct mlxsw_sp_nve *nve)
+{
+	struct mlxsw_sp_nve_config *config = &nve->config;
+	struct mlxsw_sp *mlxsw_sp = nve->mlxsw_sp;
+
+	mlxsw_sp_router_nve_demote_decap(mlxsw_sp, config->ul_tb_id,
+					 config->ul_proto, &config->ul_sip);
+	mlxsw_sp1_nve_vxlan_config_clear(mlxsw_sp);
+	mlxsw_sp_nve_parsing_set(mlxsw_sp, MLXSW_SP_NVE_DEFAULT_PARSING_DEPTH,
+				 config->udp_dport);
+}
+
+const struct mlxsw_sp_nve_ops mlxsw_sp1_nve_vxlan_ops = {
+	.type		= MLXSW_SP_NVE_TYPE_VXLAN,
+	.can_offload	= mlxsw_sp1_nve_vxlan_can_offload,
+	.nve_config	= mlxsw_sp_nve_vxlan_config,
+	.init		= mlxsw_sp1_nve_vxlan_init,
+	.fini		= mlxsw_sp1_nve_vxlan_fini,
+};
+
+static bool mlxsw_sp2_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
+					    const struct net_device *dev,
+					    struct netlink_ext_ack *extack)
+{
+	return false;
+}
+
+static int mlxsw_sp2_nve_vxlan_init(struct mlxsw_sp_nve *nve,
+				    const struct mlxsw_sp_nve_config *config)
+{
+	return -EOPNOTSUPP;
+}
+
+static void mlxsw_sp2_nve_vxlan_fini(struct mlxsw_sp_nve *nve)
+{
+}
+
+const struct mlxsw_sp_nve_ops mlxsw_sp2_nve_vxlan_ops = {
+	.type		= MLXSW_SP_NVE_TYPE_VXLAN,
+	.can_offload	= mlxsw_sp2_nve_vxlan_can_offload,
+	.nve_config	= mlxsw_sp_nve_vxlan_config,
+	.init		= mlxsw_sp2_nve_vxlan_init,
+	.fini		= mlxsw_sp2_nve_vxlan_fini,
+};
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 2ab9cf25a08a..9e9bb57134f2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -366,6 +366,7 @@ enum mlxsw_sp_fib_entry_type {
 	 * encapsulating entries.)
 	 */
 	MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP,
+	MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP,
 };
 
 struct mlxsw_sp_nexthop_group;
@@ -741,6 +742,19 @@ static struct mlxsw_sp_vr *mlxsw_sp_vr_find(struct mlxsw_sp *mlxsw_sp,
 	return NULL;
 }
 
+int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
+				u16 *vr_id)
+{
+	struct mlxsw_sp_vr *vr;
+
+	vr = mlxsw_sp_vr_find(mlxsw_sp, tb_id);
+	if (!vr)
+		return -ESRCH;
+	*vr_id = vr->id;
+
+	return 0;
+}
+
 static struct mlxsw_sp_fib *mlxsw_sp_vr_fib(const struct mlxsw_sp_vr *vr,
 					    enum mlxsw_sp_l3proto proto)
 {
@@ -1128,6 +1142,52 @@ mlxsw_sp_ipip_entry_promote_decap(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp_ipip_entry_demote_decap(mlxsw_sp, ipip_entry);
 }
 
+static struct mlxsw_sp_fib_entry *
+mlxsw_sp_router_ip2me_fib_entry_find(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
+				     enum mlxsw_sp_l3proto proto,
+				     const union mlxsw_sp_l3addr *addr,
+				     enum mlxsw_sp_fib_entry_type type)
+{
+	struct mlxsw_sp_fib_entry *fib_entry;
+	struct mlxsw_sp_fib_node *fib_node;
+	unsigned char addr_prefix_len;
+	struct mlxsw_sp_fib *fib;
+	struct mlxsw_sp_vr *vr;
+	const void *addrp;
+	size_t addr_len;
+	u32 addr4;
+
+	vr = mlxsw_sp_vr_find(mlxsw_sp, tb_id);
+	if (!vr)
+		return NULL;
+	fib = mlxsw_sp_vr_fib(vr, proto);
+
+	switch (proto) {
+	case MLXSW_SP_L3_PROTO_IPV4:
+		addr4 = be32_to_cpu(addr->addr4);
+		addrp = &addr4;
+		addr_len = 4;
+		addr_prefix_len = 32;
+		break;
+	case MLXSW_SP_L3_PROTO_IPV6: /* fall through */
+	default:
+		WARN_ON(1);
+		return NULL;
+	}
+
+	fib_node = mlxsw_sp_fib_node_lookup(fib, addrp, addr_len,
+					    addr_prefix_len);
+	if (!fib_node || list_empty(&fib_node->entry_list))
+		return NULL;
+
+	fib_entry = list_first_entry(&fib_node->entry_list,
+				     struct mlxsw_sp_fib_entry, list);
+	if (fib_entry->type != type)
+		return NULL;
+
+	return fib_entry;
+}
+
 /* Given an IPIP entry, find the corresponding decap route. */
 static struct mlxsw_sp_fib_entry *
 mlxsw_sp_ipip_entry_find_decap(struct mlxsw_sp *mlxsw_sp,
@@ -1765,6 +1825,56 @@ mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
 	return 0;
 }
 
+int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
+				      enum mlxsw_sp_l3proto ul_proto,
+				      const union mlxsw_sp_l3addr *ul_sip,
+				      u32 tunnel_index)
+{
+	enum mlxsw_sp_fib_entry_type type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
+	struct mlxsw_sp_fib_entry *fib_entry;
+	int err;
+
+	/* It is valid to create a tunnel with a local IP and only later
+	 * assign this IP address to a local interface
+	 */
+	fib_entry = mlxsw_sp_router_ip2me_fib_entry_find(mlxsw_sp, ul_tb_id,
+							 ul_proto, ul_sip,
+							 type);
+	if (!fib_entry)
+		return 0;
+
+	fib_entry->decap.tunnel_index = tunnel_index;
+	fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP;
+
+	err = mlxsw_sp_fib_entry_update(mlxsw_sp, fib_entry);
+	if (err)
+		goto err_fib_entry_update;
+
+	return 0;
+
+err_fib_entry_update:
+	fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
+	mlxsw_sp_fib_entry_update(mlxsw_sp, fib_entry);
+	return err;
+}
+
+void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
+				      enum mlxsw_sp_l3proto ul_proto,
+				      const union mlxsw_sp_l3addr *ul_sip)
+{
+	enum mlxsw_sp_fib_entry_type type = MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP;
+	struct mlxsw_sp_fib_entry *fib_entry;
+
+	fib_entry = mlxsw_sp_router_ip2me_fib_entry_find(mlxsw_sp, ul_tb_id,
+							 ul_proto, ul_sip,
+							 type);
+	if (!fib_entry)
+		return;
+
+	fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
+	mlxsw_sp_fib_entry_update(mlxsw_sp, fib_entry);
+}
+
 struct mlxsw_sp_neigh_key {
 	struct neighbour *n;
 };
@@ -3815,6 +3925,7 @@ mlxsw_sp_fib_entry_should_offload(const struct mlxsw_sp_fib_entry *fib_entry)
 	case MLXSW_SP_FIB_ENTRY_TYPE_LOCAL:
 		return !!nh_group->nh_rif;
 	case MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP:
+	case MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP:
 		return true;
 	default:
 		return false;
@@ -3848,7 +3959,8 @@ mlxsw_sp_fib4_entry_offload_set(struct mlxsw_sp_fib_entry *fib_entry)
 	int i;
 
 	if (fib_entry->type == MLXSW_SP_FIB_ENTRY_TYPE_LOCAL ||
-	    fib_entry->type == MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP) {
+	    fib_entry->type == MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP ||
+	    fib_entry->type == MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP) {
 		nh_grp->nexthops->key.fib_nh->nh_flags |= RTNH_F_OFFLOAD;
 		return;
 	}
@@ -4072,6 +4184,18 @@ mlxsw_sp_fib_entry_op_ipip_decap(struct mlxsw_sp *mlxsw_sp,
 				      fib_entry->decap.tunnel_index);
 }
 
+static int mlxsw_sp_fib_entry_op_nve_decap(struct mlxsw_sp *mlxsw_sp,
+					   struct mlxsw_sp_fib_entry *fib_entry,
+					   enum mlxsw_reg_ralue_op op)
+{
+	char ralue_pl[MLXSW_REG_RALUE_LEN];
+
+	mlxsw_sp_fib_entry_ralue_pack(ralue_pl, fib_entry, op);
+	mlxsw_reg_ralue_act_ip2me_tun_pack(ralue_pl,
+					   fib_entry->decap.tunnel_index);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
+}
+
 static int __mlxsw_sp_fib_entry_op(struct mlxsw_sp *mlxsw_sp,
 				   struct mlxsw_sp_fib_entry *fib_entry,
 				   enum mlxsw_reg_ralue_op op)
@@ -4086,6 +4210,8 @@ static int __mlxsw_sp_fib_entry_op(struct mlxsw_sp *mlxsw_sp,
 	case MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP:
 		return mlxsw_sp_fib_entry_op_ipip_decap(mlxsw_sp,
 							fib_entry, op);
+	case MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP:
+		return mlxsw_sp_fib_entry_op_nve_decap(mlxsw_sp, fib_entry, op);
 	}
 	return -EINVAL;
 }
@@ -4121,6 +4247,7 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
 			     struct mlxsw_sp_fib_entry *fib_entry)
 {
 	union mlxsw_sp_l3addr dip = { .addr4 = htonl(fen_info->dst) };
+	u32 tb_id = mlxsw_sp_fix_tb_id(fen_info->tb_id);
 	struct net_device *dev = fen_info->fi->fib_dev;
 	struct mlxsw_sp_ipip_entry *ipip_entry;
 	struct fib_info *fi = fen_info->fi;
@@ -4135,6 +4262,15 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
 							     fib_entry,
 							     ipip_entry);
 		}
+		if (mlxsw_sp_nve_ipv4_route_is_decap(mlxsw_sp, tb_id,
+						     dip.addr4)) {
+			u32 t_index;
+
+			t_index = mlxsw_sp_nve_decap_tunnel_index_get(mlxsw_sp);
+			fib_entry->decap.tunnel_index = t_index;
+			fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_NVE_DECAP;
+			return 0;
+		}
 		/* fall through */
 	case RTN_BROADCAST:
 		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
index 1a60391daafa..3dbafdeaab2b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
@@ -7,17 +7,6 @@
 #include "spectrum.h"
 #include "reg.h"
 
-enum mlxsw_sp_l3proto {
-	MLXSW_SP_L3_PROTO_IPV4,
-	MLXSW_SP_L3_PROTO_IPV6,
-#define MLXSW_SP_L3_PROTO_MAX	(MLXSW_SP_L3_PROTO_IPV6 + 1)
-};
-
-union mlxsw_sp_l3addr {
-	__be32 addr4;
-	struct in6_addr addr6;
-};
-
 struct mlxsw_sp_rif_ipip_lb;
 struct mlxsw_sp_rif_ipip_lb_config {
 	enum mlxsw_reg_ritr_loopback_ipip_type lb_ipipt;
@@ -35,8 +24,6 @@ struct mlxsw_sp_neigh_entry;
 struct mlxsw_sp_nexthop;
 struct mlxsw_sp_ipip_entry;
 
-struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp,
-					      const struct net_device *dev);
 struct mlxsw_sp_rif *mlxsw_sp_rif_by_index(const struct mlxsw_sp *mlxsw_sp,
 					   u16 rif_index);
 u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif);
@@ -44,9 +31,7 @@ u16 mlxsw_sp_ipip_lb_rif_index(const struct mlxsw_sp_rif_ipip_lb *rif);
 u16 mlxsw_sp_ipip_lb_ul_vr_id(const struct mlxsw_sp_rif_ipip_lb *rif);
 u32 mlxsw_sp_ipip_dev_ul_tb_id(const struct net_device *ol_dev);
 int mlxsw_sp_rif_dev_ifindex(const struct mlxsw_sp_rif *rif);
-u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
 const struct net_device *mlxsw_sp_rif_dev(const struct mlxsw_sp_rif *rif);
-struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif);
 int mlxsw_sp_rif_counter_value_get(struct mlxsw_sp *mlxsw_sp,
 				   struct mlxsw_sp_rif *rif,
 				   enum mlxsw_sp_rif_counter_dir dir,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index db715da7bab7..bc60d7a8b49d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -15,9 +15,9 @@
 #include <linux/rtnetlink.h>
 #include <linux/netlink.h>
 #include <net/switchdev.h>
+#include <net/vxlan.h>
 
 #include "spectrum_span.h"
-#include "spectrum_router.h"
 #include "spectrum_switchdev.h"
 #include "spectrum.h"
 #include "core.h"
@@ -84,9 +84,19 @@ struct mlxsw_sp_bridge_ops {
 	void (*port_leave)(struct mlxsw_sp_bridge_device *bridge_device,
 			   struct mlxsw_sp_bridge_port *bridge_port,
 			   struct mlxsw_sp_port *mlxsw_sp_port);
+	int (*vxlan_join)(struct mlxsw_sp_bridge_device *bridge_device,
+			  const struct net_device *vxlan_dev,
+			  struct netlink_ext_ack *extack);
+	void (*vxlan_leave)(struct mlxsw_sp_bridge_device *bridge_device,
+			    const struct net_device *vxlan_dev);
 	struct mlxsw_sp_fid *
 		(*fid_get)(struct mlxsw_sp_bridge_device *bridge_device,
 			   u16 vid);
+	struct mlxsw_sp_fid *
+		(*fid_lookup)(struct mlxsw_sp_bridge_device *bridge_device,
+			      u16 vid);
+	u16 (*fid_vid)(struct mlxsw_sp_bridge_device *bridge_device,
+		       const struct mlxsw_sp_fid *fid);
 };
 
 static int
@@ -1237,6 +1247,51 @@ static enum mlxsw_reg_sfd_op mlxsw_sp_sfd_op(bool adding)
 			MLXSW_REG_SFD_OP_WRITE_REMOVE;
 }
 
+static int mlxsw_sp_port_fdb_tunnel_uc_op(struct mlxsw_sp *mlxsw_sp,
+					  const char *mac, u16 fid,
+					  enum mlxsw_sp_l3proto proto,
+					  const union mlxsw_sp_l3addr *addr,
+					  bool adding, bool dynamic)
+{
+	enum mlxsw_reg_sfd_uc_tunnel_protocol sfd_proto;
+	char *sfd_pl;
+	u8 num_rec;
+	u32 uip;
+	int err;
+
+	switch (proto) {
+	case MLXSW_SP_L3_PROTO_IPV4:
+		uip = be32_to_cpu(addr->addr4);
+		sfd_proto = MLXSW_REG_SFD_UC_TUNNEL_PROTOCOL_IPV4;
+		break;
+	case MLXSW_SP_L3_PROTO_IPV6: /* fall through */
+	default:
+		WARN_ON(1);
+		return -EOPNOTSUPP;
+	}
+
+	sfd_pl = kmalloc(MLXSW_REG_SFD_LEN, GFP_KERNEL);
+	if (!sfd_pl)
+		return -ENOMEM;
+
+	mlxsw_reg_sfd_pack(sfd_pl, mlxsw_sp_sfd_op(adding), 0);
+	mlxsw_reg_sfd_uc_tunnel_pack(sfd_pl, 0,
+				     mlxsw_sp_sfd_rec_policy(dynamic), mac, fid,
+				     MLXSW_REG_SFD_REC_ACTION_NOP, uip,
+				     sfd_proto);
+	num_rec = mlxsw_reg_sfd_num_rec_get(sfd_pl);
+	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfd), sfd_pl);
+	if (err)
+		goto out;
+
+	if (num_rec != mlxsw_reg_sfd_num_rec_get(sfd_pl))
+		err = -EBUSY;
+
+out:
+	kfree(sfd_pl);
+	return err;
+}
+
 static int __mlxsw_sp_port_fdb_uc_op(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 				     const char *mac, u16 fid, bool adding,
 				     enum mlxsw_reg_sfd_rec_action action,
@@ -1950,6 +2005,21 @@ mlxsw_sp_bridge_8021q_port_leave(struct mlxsw_sp_bridge_device *bridge_device,
 	mlxsw_sp_port_pvid_set(mlxsw_sp_port, 1);
 }
 
+static int
+mlxsw_sp_bridge_8021q_vxlan_join(struct mlxsw_sp_bridge_device *bridge_device,
+				 const struct net_device *vxlan_dev,
+				 struct netlink_ext_ack *extack)
+{
+	WARN_ON(1);
+	return -EINVAL;
+}
+
+static void
+mlxsw_sp_bridge_8021q_vxlan_leave(struct mlxsw_sp_bridge_device *bridge_device,
+				  const struct net_device *vxlan_dev)
+{
+}
+
 static struct mlxsw_sp_fid *
 mlxsw_sp_bridge_8021q_fid_get(struct mlxsw_sp_bridge_device *bridge_device,
 			      u16 vid)
@@ -1959,10 +2029,29 @@ mlxsw_sp_bridge_8021q_fid_get(struct mlxsw_sp_bridge_device *bridge_device,
 	return mlxsw_sp_fid_8021q_get(mlxsw_sp, vid);
 }
 
+static struct mlxsw_sp_fid *
+mlxsw_sp_bridge_8021q_fid_lookup(struct mlxsw_sp_bridge_device *bridge_device,
+				 u16 vid)
+{
+	WARN_ON(1);
+	return NULL;
+}
+
+static u16
+mlxsw_sp_bridge_8021q_fid_vid(struct mlxsw_sp_bridge_device *bridge_device,
+			      const struct mlxsw_sp_fid *fid)
+{
+	return mlxsw_sp_fid_8021q_vid(fid);
+}
+
 static const struct mlxsw_sp_bridge_ops mlxsw_sp_bridge_8021q_ops = {
 	.port_join	= mlxsw_sp_bridge_8021q_port_join,
 	.port_leave	= mlxsw_sp_bridge_8021q_port_leave,
+	.vxlan_join	= mlxsw_sp_bridge_8021q_vxlan_join,
+	.vxlan_leave	= mlxsw_sp_bridge_8021q_vxlan_leave,
 	.fid_get	= mlxsw_sp_bridge_8021q_fid_get,
+	.fid_lookup	= mlxsw_sp_bridge_8021q_fid_lookup,
+	.fid_vid	= mlxsw_sp_bridge_8021q_fid_vid,
 };
 
 static bool
@@ -2026,19 +2115,126 @@ mlxsw_sp_bridge_8021d_port_leave(struct mlxsw_sp_bridge_device *bridge_device,
 	mlxsw_sp_port_vlan_bridge_leave(mlxsw_sp_port_vlan);
 }
 
+static int
+mlxsw_sp_bridge_8021d_vxlan_join(struct mlxsw_sp_bridge_device *bridge_device,
+				 const struct net_device *vxlan_dev,
+				 struct netlink_ext_ack *extack)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_lower_get(bridge_device->dev);
+	struct vxlan_dev *vxlan = netdev_priv(vxlan_dev);
+	struct mlxsw_sp_nve_params params = {
+		.type = MLXSW_SP_NVE_TYPE_VXLAN,
+		.vni = vxlan->cfg.vni,
+		.dev = vxlan_dev,
+	};
+	struct mlxsw_sp_fid *fid;
+	int err;
+
+	fid = mlxsw_sp_fid_8021d_lookup(mlxsw_sp, bridge_device->dev->ifindex);
+	if (!fid)
+		return -EINVAL;
+
+	if (mlxsw_sp_fid_vni_is_set(fid))
+		return -EINVAL;
+
+	err = mlxsw_sp_nve_fid_enable(mlxsw_sp, fid, &params, extack);
+	if (err)
+		goto err_nve_fid_enable;
+
+	/* The tunnel port does not hold a reference on the FID. Only
+	 * local ports and the router port
+	 */
+	mlxsw_sp_fid_put(fid);
+
+	return 0;
+
+err_nve_fid_enable:
+	mlxsw_sp_fid_put(fid);
+	return err;
+}
+
+static void
+mlxsw_sp_bridge_8021d_vxlan_leave(struct mlxsw_sp_bridge_device *bridge_device,
+				  const struct net_device *vxlan_dev)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_lower_get(bridge_device->dev);
+	struct mlxsw_sp_fid *fid;
+
+	fid = mlxsw_sp_fid_8021d_lookup(mlxsw_sp, bridge_device->dev->ifindex);
+	if (WARN_ON(!fid))
+		return;
+
+	/* If the VxLAN device is down, then the FID does not have a VNI */
+	if (!mlxsw_sp_fid_vni_is_set(fid))
+		goto out;
+
+	mlxsw_sp_nve_fid_disable(mlxsw_sp, fid);
+out:
+	mlxsw_sp_fid_put(fid);
+}
+
 static struct mlxsw_sp_fid *
 mlxsw_sp_bridge_8021d_fid_get(struct mlxsw_sp_bridge_device *bridge_device,
 			      u16 vid)
 {
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_lower_get(bridge_device->dev);
+	struct net_device *vxlan_dev;
+	struct mlxsw_sp_fid *fid;
+	int err;
+
+	fid = mlxsw_sp_fid_8021d_get(mlxsw_sp, bridge_device->dev->ifindex);
+	if (IS_ERR(fid))
+		return fid;
+
+	if (mlxsw_sp_fid_vni_is_set(fid))
+		return fid;
+
+	vxlan_dev = mlxsw_sp_bridge_vxlan_dev_find(bridge_device->dev);
+	if (!vxlan_dev)
+		return fid;
+
+	if (!netif_running(vxlan_dev))
+		return fid;
+
+	err = mlxsw_sp_bridge_8021d_vxlan_join(bridge_device, vxlan_dev, NULL);
+	if (err)
+		goto err_vxlan_join;
+
+	return fid;
+
+err_vxlan_join:
+	mlxsw_sp_fid_put(fid);
+	return ERR_PTR(err);
+}
+
+static struct mlxsw_sp_fid *
+mlxsw_sp_bridge_8021d_fid_lookup(struct mlxsw_sp_bridge_device *bridge_device,
+				 u16 vid)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_lower_get(bridge_device->dev);
+
+	/* The only valid VLAN for a VLAN-unaware bridge is 0 */
+	if (vid)
+		return NULL;
 
-	return mlxsw_sp_fid_8021d_get(mlxsw_sp, bridge_device->dev->ifindex);
+	return mlxsw_sp_fid_8021d_lookup(mlxsw_sp, bridge_device->dev->ifindex);
+}
+
+static u16
+mlxsw_sp_bridge_8021d_fid_vid(struct mlxsw_sp_bridge_device *bridge_device,
+			      const struct mlxsw_sp_fid *fid)
+{
+	return 0;
 }
 
 static const struct mlxsw_sp_bridge_ops mlxsw_sp_bridge_8021d_ops = {
 	.port_join	= mlxsw_sp_bridge_8021d_port_join,
 	.port_leave	= mlxsw_sp_bridge_8021d_port_leave,
+	.vxlan_join	= mlxsw_sp_bridge_8021d_vxlan_join,
+	.vxlan_leave	= mlxsw_sp_bridge_8021d_vxlan_leave,
 	.fid_get	= mlxsw_sp_bridge_8021d_fid_get,
+	.fid_lookup	= mlxsw_sp_bridge_8021d_fid_lookup,
+	.fid_vid	= mlxsw_sp_bridge_8021d_fid_vid,
 };
 
 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
@@ -2088,15 +2284,43 @@ void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 	mlxsw_sp_bridge_port_put(mlxsw_sp->bridge, bridge_port);
 }
 
+int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
+			       const struct net_device *br_dev,
+			       const struct net_device *vxlan_dev,
+			       struct netlink_ext_ack *extack)
+{
+	struct mlxsw_sp_bridge_device *bridge_device;
+
+	bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev);
+	if (WARN_ON(!bridge_device))
+		return -EINVAL;
+
+	return bridge_device->ops->vxlan_join(bridge_device, vxlan_dev, extack);
+}
+
+void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
+				 const struct net_device *br_dev,
+				 const struct net_device *vxlan_dev)
+{
+	struct mlxsw_sp_bridge_device *bridge_device;
+
+	bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev);
+	if (WARN_ON(!bridge_device))
+		return;
+
+	bridge_device->ops->vxlan_leave(bridge_device, vxlan_dev);
+}
+
 static void
 mlxsw_sp_fdb_call_notifiers(enum switchdev_notifier_type type,
 			    const char *mac, u16 vid,
-			    struct net_device *dev)
+			    struct net_device *dev, bool offloaded)
 {
 	struct switchdev_notifier_fdb_info info;
 
 	info.addr = mac;
 	info.vid = vid;
+	info.offloaded = offloaded;
 	call_switchdev_notifiers(type, dev, &info.info);
 }
 
@@ -2148,7 +2372,7 @@ do_fdb_op:
 	if (!do_notification)
 		return;
 	type = adding ? SWITCHDEV_FDB_ADD_TO_BRIDGE : SWITCHDEV_FDB_DEL_TO_BRIDGE;
-	mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev);
+	mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev, adding);
 
 	return;
 
@@ -2208,7 +2432,7 @@ do_fdb_op:
 	if (!do_notification)
 		return;
 	type = adding ? SWITCHDEV_FDB_ADD_TO_BRIDGE : SWITCHDEV_FDB_DEL_TO_BRIDGE;
-	mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev);
+	mlxsw_sp_fdb_call_notifiers(type, mac, vid, bridge_port->dev, adding);
 
 	return;
 
@@ -2284,12 +2508,127 @@ out:
 
 struct mlxsw_sp_switchdev_event_work {
 	struct work_struct work;
-	struct switchdev_notifier_fdb_info fdb_info;
+	union {
+		struct switchdev_notifier_fdb_info fdb_info;
+		struct switchdev_notifier_vxlan_fdb_info vxlan_fdb_info;
+	};
 	struct net_device *dev;
 	unsigned long event;
 };
 
-static void mlxsw_sp_switchdev_event_work(struct work_struct *work)
+static void
+mlxsw_sp_switchdev_vxlan_addr_convert(const union vxlan_addr *vxlan_addr,
+				      enum mlxsw_sp_l3proto *proto,
+				      union mlxsw_sp_l3addr *addr)
+{
+	if (vxlan_addr->sa.sa_family == AF_INET) {
+		addr->addr4 = vxlan_addr->sin.sin_addr.s_addr;
+		*proto = MLXSW_SP_L3_PROTO_IPV4;
+	} else {
+		addr->addr6 = vxlan_addr->sin6.sin6_addr;
+		*proto = MLXSW_SP_L3_PROTO_IPV6;
+	}
+}
+
+static void
+mlxsw_sp_switchdev_bridge_vxlan_fdb_event(struct mlxsw_sp *mlxsw_sp,
+					  struct mlxsw_sp_switchdev_event_work *
+					  switchdev_work,
+					  struct mlxsw_sp_fid *fid, __be32 vni)
+{
+	struct switchdev_notifier_vxlan_fdb_info vxlan_fdb_info;
+	struct switchdev_notifier_fdb_info *fdb_info;
+	struct net_device *dev = switchdev_work->dev;
+	enum mlxsw_sp_l3proto proto;
+	union mlxsw_sp_l3addr addr;
+	int err;
+
+	fdb_info = &switchdev_work->fdb_info;
+	err = vxlan_fdb_find_uc(dev, fdb_info->addr, vni, &vxlan_fdb_info);
+	if (err)
+		return;
+
+	mlxsw_sp_switchdev_vxlan_addr_convert(&vxlan_fdb_info.remote_ip,
+					      &proto, &addr);
+
+	switch (switchdev_work->event) {
+	case SWITCHDEV_FDB_ADD_TO_DEVICE:
+		err = mlxsw_sp_port_fdb_tunnel_uc_op(mlxsw_sp,
+						     vxlan_fdb_info.eth_addr,
+						     mlxsw_sp_fid_index(fid),
+						     proto, &addr, true, false);
+		if (err)
+			return;
+		vxlan_fdb_info.offloaded = true;
+		call_switchdev_notifiers(SWITCHDEV_VXLAN_FDB_OFFLOADED, dev,
+					 &vxlan_fdb_info.info);
+		mlxsw_sp_fdb_call_notifiers(SWITCHDEV_FDB_OFFLOADED,
+					    vxlan_fdb_info.eth_addr,
+					    fdb_info->vid, dev, true);
+		break;
+	case SWITCHDEV_FDB_DEL_TO_DEVICE:
+		err = mlxsw_sp_port_fdb_tunnel_uc_op(mlxsw_sp,
+						     vxlan_fdb_info.eth_addr,
+						     mlxsw_sp_fid_index(fid),
+						     proto, &addr, false,
+						     false);
+		vxlan_fdb_info.offloaded = false;
+		call_switchdev_notifiers(SWITCHDEV_VXLAN_FDB_OFFLOADED, dev,
+					 &vxlan_fdb_info.info);
+		break;
+	}
+}
+
+static void
+mlxsw_sp_switchdev_bridge_nve_fdb_event(struct mlxsw_sp_switchdev_event_work *
+					switchdev_work)
+{
+	struct mlxsw_sp_bridge_device *bridge_device;
+	struct net_device *dev = switchdev_work->dev;
+	struct net_device *br_dev;
+	struct mlxsw_sp *mlxsw_sp;
+	struct mlxsw_sp_fid *fid;
+	__be32 vni;
+	int err;
+
+	if (switchdev_work->event != SWITCHDEV_FDB_ADD_TO_DEVICE &&
+	    switchdev_work->event != SWITCHDEV_FDB_DEL_TO_DEVICE)
+		return;
+
+	if (!switchdev_work->fdb_info.added_by_user)
+		return;
+
+	if (!netif_running(dev))
+		return;
+	br_dev = netdev_master_upper_dev_get(dev);
+	if (!br_dev)
+		return;
+	if (!netif_is_bridge_master(br_dev))
+		return;
+	mlxsw_sp = mlxsw_sp_lower_get(br_dev);
+	if (!mlxsw_sp)
+		return;
+	bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev);
+	if (!bridge_device)
+		return;
+
+	fid = bridge_device->ops->fid_lookup(bridge_device,
+					     switchdev_work->fdb_info.vid);
+	if (!fid)
+		return;
+
+	err = mlxsw_sp_fid_vni(fid, &vni);
+	if (err)
+		goto out;
+
+	mlxsw_sp_switchdev_bridge_vxlan_fdb_event(mlxsw_sp, switchdev_work, fid,
+						  vni);
+
+out:
+	mlxsw_sp_fid_put(fid);
+}
+
+static void mlxsw_sp_switchdev_bridge_fdb_event_work(struct work_struct *work)
 {
 	struct mlxsw_sp_switchdev_event_work *switchdev_work =
 		container_of(work, struct mlxsw_sp_switchdev_event_work, work);
@@ -2299,6 +2638,11 @@ static void mlxsw_sp_switchdev_event_work(struct work_struct *work)
 	int err;
 
 	rtnl_lock();
+	if (netif_is_vxlan(dev)) {
+		mlxsw_sp_switchdev_bridge_nve_fdb_event(switchdev_work);
+		goto out;
+	}
+
 	mlxsw_sp_port = mlxsw_sp_port_dev_lower_find(dev);
 	if (!mlxsw_sp_port)
 		goto out;
@@ -2313,7 +2657,7 @@ static void mlxsw_sp_switchdev_event_work(struct work_struct *work)
 			break;
 		mlxsw_sp_fdb_call_notifiers(SWITCHDEV_FDB_OFFLOADED,
 					    fdb_info->addr,
-					    fdb_info->vid, dev);
+					    fdb_info->vid, dev, true);
 		break;
 	case SWITCHDEV_FDB_DEL_TO_DEVICE:
 		fdb_info = &switchdev_work->fdb_info;
@@ -2338,22 +2682,213 @@ out:
 	dev_put(dev);
 }
 
+static void
+mlxsw_sp_switchdev_vxlan_fdb_add(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_switchdev_event_work *
+				 switchdev_work)
+{
+	struct switchdev_notifier_vxlan_fdb_info *vxlan_fdb_info;
+	struct mlxsw_sp_bridge_device *bridge_device;
+	struct net_device *dev = switchdev_work->dev;
+	u8 all_zeros_mac[ETH_ALEN] = { 0 };
+	enum mlxsw_sp_l3proto proto;
+	union mlxsw_sp_l3addr addr;
+	struct net_device *br_dev;
+	struct mlxsw_sp_fid *fid;
+	u16 vid;
+	int err;
+
+	vxlan_fdb_info = &switchdev_work->vxlan_fdb_info;
+	br_dev = netdev_master_upper_dev_get(dev);
+
+	bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev);
+	if (!bridge_device)
+		return;
+
+	fid = mlxsw_sp_fid_lookup_by_vni(mlxsw_sp, vxlan_fdb_info->vni);
+	if (!fid)
+		return;
+
+	mlxsw_sp_switchdev_vxlan_addr_convert(&vxlan_fdb_info->remote_ip,
+					      &proto, &addr);
+
+	if (ether_addr_equal(vxlan_fdb_info->eth_addr, all_zeros_mac)) {
+		err = mlxsw_sp_nve_flood_ip_add(mlxsw_sp, fid, proto, &addr);
+		if (err) {
+			mlxsw_sp_fid_put(fid);
+			return;
+		}
+		vxlan_fdb_info->offloaded = true;
+		call_switchdev_notifiers(SWITCHDEV_VXLAN_FDB_OFFLOADED, dev,
+					 &vxlan_fdb_info->info);
+		mlxsw_sp_fid_put(fid);
+		return;
+	}
+
+	/* The device has a single FDB table, whereas Linux has two - one
+	 * in the bridge driver and another in the VxLAN driver. We only
+	 * program an entry to the device if the MAC points to the VxLAN
+	 * device in the bridge's FDB table
+	 */
+	vid = bridge_device->ops->fid_vid(bridge_device, fid);
+	if (br_fdb_find_port(br_dev, vxlan_fdb_info->eth_addr, vid) != dev)
+		goto err_br_fdb_find;
+
+	err = mlxsw_sp_port_fdb_tunnel_uc_op(mlxsw_sp, vxlan_fdb_info->eth_addr,
+					     mlxsw_sp_fid_index(fid), proto,
+					     &addr, true, false);
+	if (err)
+		goto err_fdb_tunnel_uc_op;
+	vxlan_fdb_info->offloaded = true;
+	call_switchdev_notifiers(SWITCHDEV_VXLAN_FDB_OFFLOADED, dev,
+				 &vxlan_fdb_info->info);
+	mlxsw_sp_fdb_call_notifiers(SWITCHDEV_FDB_OFFLOADED,
+				    vxlan_fdb_info->eth_addr, vid, dev, true);
+
+	mlxsw_sp_fid_put(fid);
+
+	return;
+
+err_fdb_tunnel_uc_op:
+err_br_fdb_find:
+	mlxsw_sp_fid_put(fid);
+}
+
+static void
+mlxsw_sp_switchdev_vxlan_fdb_del(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_switchdev_event_work *
+				 switchdev_work)
+{
+	struct switchdev_notifier_vxlan_fdb_info *vxlan_fdb_info;
+	struct mlxsw_sp_bridge_device *bridge_device;
+	struct net_device *dev = switchdev_work->dev;
+	struct net_device *br_dev = netdev_master_upper_dev_get(dev);
+	u8 all_zeros_mac[ETH_ALEN] = { 0 };
+	enum mlxsw_sp_l3proto proto;
+	union mlxsw_sp_l3addr addr;
+	struct mlxsw_sp_fid *fid;
+	u16 vid;
+
+	vxlan_fdb_info = &switchdev_work->vxlan_fdb_info;
+
+	bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev);
+	if (!bridge_device)
+		return;
+
+	fid = mlxsw_sp_fid_lookup_by_vni(mlxsw_sp, vxlan_fdb_info->vni);
+	if (!fid)
+		return;
+
+	mlxsw_sp_switchdev_vxlan_addr_convert(&vxlan_fdb_info->remote_ip,
+					      &proto, &addr);
+
+	if (ether_addr_equal(vxlan_fdb_info->eth_addr, all_zeros_mac)) {
+		mlxsw_sp_nve_flood_ip_del(mlxsw_sp, fid, proto, &addr);
+		mlxsw_sp_fid_put(fid);
+		return;
+	}
+
+	mlxsw_sp_port_fdb_tunnel_uc_op(mlxsw_sp, vxlan_fdb_info->eth_addr,
+				       mlxsw_sp_fid_index(fid), proto, &addr,
+				       false, false);
+	vid = bridge_device->ops->fid_vid(bridge_device, fid);
+	mlxsw_sp_fdb_call_notifiers(SWITCHDEV_FDB_OFFLOADED,
+				    vxlan_fdb_info->eth_addr, vid, dev, false);
+
+	mlxsw_sp_fid_put(fid);
+}
+
+static void mlxsw_sp_switchdev_vxlan_fdb_event_work(struct work_struct *work)
+{
+	struct mlxsw_sp_switchdev_event_work *switchdev_work =
+		container_of(work, struct mlxsw_sp_switchdev_event_work, work);
+	struct net_device *dev = switchdev_work->dev;
+	struct mlxsw_sp *mlxsw_sp;
+	struct net_device *br_dev;
+
+	rtnl_lock();
+
+	if (!netif_running(dev))
+		goto out;
+	br_dev = netdev_master_upper_dev_get(dev);
+	if (!br_dev)
+		goto out;
+	if (!netif_is_bridge_master(br_dev))
+		goto out;
+	mlxsw_sp = mlxsw_sp_lower_get(br_dev);
+	if (!mlxsw_sp)
+		goto out;
+
+	switch (switchdev_work->event) {
+	case SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE:
+		mlxsw_sp_switchdev_vxlan_fdb_add(mlxsw_sp, switchdev_work);
+		break;
+	case SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE:
+		mlxsw_sp_switchdev_vxlan_fdb_del(mlxsw_sp, switchdev_work);
+		break;
+	}
+
+out:
+	rtnl_unlock();
+	kfree(switchdev_work);
+	dev_put(dev);
+}
+
+static int
+mlxsw_sp_switchdev_vxlan_work_prepare(struct mlxsw_sp_switchdev_event_work *
+				      switchdev_work,
+				      struct switchdev_notifier_info *info)
+{
+	struct vxlan_dev *vxlan = netdev_priv(switchdev_work->dev);
+	struct switchdev_notifier_vxlan_fdb_info *vxlan_fdb_info;
+	struct vxlan_config *cfg = &vxlan->cfg;
+
+	vxlan_fdb_info = container_of(info,
+				      struct switchdev_notifier_vxlan_fdb_info,
+				      info);
+
+	if (vxlan_fdb_info->remote_port != cfg->dst_port)
+		return -EOPNOTSUPP;
+	if (vxlan_fdb_info->remote_vni != cfg->vni)
+		return -EOPNOTSUPP;
+	if (vxlan_fdb_info->vni != cfg->vni)
+		return -EOPNOTSUPP;
+	if (vxlan_fdb_info->remote_ifindex)
+		return -EOPNOTSUPP;
+	if (is_multicast_ether_addr(vxlan_fdb_info->eth_addr))
+		return -EOPNOTSUPP;
+	if (vxlan_addr_multicast(&vxlan_fdb_info->remote_ip))
+		return -EOPNOTSUPP;
+
+	switchdev_work->vxlan_fdb_info = *vxlan_fdb_info;
+
+	return 0;
+}
+
 /* Called under rcu_read_lock() */
 static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
 				    unsigned long event, void *ptr)
 {
 	struct net_device *dev = switchdev_notifier_info_to_dev(ptr);
 	struct mlxsw_sp_switchdev_event_work *switchdev_work;
-	struct switchdev_notifier_fdb_info *fdb_info = ptr;
+	struct switchdev_notifier_fdb_info *fdb_info;
+	struct switchdev_notifier_info *info = ptr;
+	struct net_device *br_dev;
+	int err;
 
-	if (!mlxsw_sp_port_dev_lower_find_rcu(dev))
+	/* Tunnel devices are not our uppers, so check their master instead */
+	br_dev = netdev_master_upper_dev_get_rcu(dev);
+	if (!br_dev)
+		return NOTIFY_DONE;
+	if (!netif_is_bridge_master(br_dev))
+		return NOTIFY_DONE;
+	if (!mlxsw_sp_port_dev_lower_find_rcu(br_dev))
 		return NOTIFY_DONE;
 
 	switchdev_work = kzalloc(sizeof(*switchdev_work), GFP_ATOMIC);
 	if (!switchdev_work)
 		return NOTIFY_BAD;
 
-	INIT_WORK(&switchdev_work->work, mlxsw_sp_switchdev_event_work);
 	switchdev_work->dev = dev;
 	switchdev_work->event = event;
 
@@ -2362,6 +2897,11 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
 	case SWITCHDEV_FDB_DEL_TO_DEVICE: /* fall through */
 	case SWITCHDEV_FDB_ADD_TO_BRIDGE: /* fall through */
 	case SWITCHDEV_FDB_DEL_TO_BRIDGE:
+		fdb_info = container_of(info,
+					struct switchdev_notifier_fdb_info,
+					info);
+		INIT_WORK(&switchdev_work->work,
+			  mlxsw_sp_switchdev_bridge_fdb_event_work);
 		memcpy(&switchdev_work->fdb_info, ptr,
 		       sizeof(switchdev_work->fdb_info));
 		switchdev_work->fdb_info.addr = kzalloc(ETH_ALEN, GFP_ATOMIC);
@@ -2375,6 +2915,16 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
 		 */
 		dev_hold(dev);
 		break;
+	case SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE: /* fall through */
+	case SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE:
+		INIT_WORK(&switchdev_work->work,
+			  mlxsw_sp_switchdev_vxlan_fdb_event_work);
+		err = mlxsw_sp_switchdev_vxlan_work_prepare(switchdev_work,
+							    info);
+		if (err)
+			goto err_vxlan_work_prepare;
+		dev_hold(dev);
+		break;
 	default:
 		kfree(switchdev_work);
 		return NOTIFY_DONE;
@@ -2384,6 +2934,7 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused,
 
 	return NOTIFY_DONE;
 
+err_vxlan_work_prepare:
 err_addr_alloc:
 	kfree(switchdev_work);
 	return NOTIFY_BAD;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index 53020724c2f6..6f18f4d3322a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -24,6 +24,7 @@ enum {
 	MLXSW_TRAP_ID_IGMP_V3_REPORT = 0x34,
 	MLXSW_TRAP_ID_PKT_SAMPLE = 0x38,
 	MLXSW_TRAP_ID_FID_MISS = 0x3D,
+	MLXSW_TRAP_ID_DECAP_ECN0 = 0x40,
 	MLXSW_TRAP_ID_ARPBC = 0x50,
 	MLXSW_TRAP_ID_ARPUC = 0x51,
 	MLXSW_TRAP_ID_MTUERROR = 0x52,
@@ -59,6 +60,7 @@ enum {
 	MLXSW_TRAP_ID_IPV6_MC_LINK_LOCAL_DEST = 0x91,
 	MLXSW_TRAP_ID_HOST_MISS_IPV6 = 0x92,
 	MLXSW_TRAP_ID_IPIP_DECAP_ERROR = 0xB1,
+	MLXSW_TRAP_ID_NVE_ENCAP_ARP = 0xBD,
 	MLXSW_TRAP_ID_ROUTER_ALERT_IPV4 = 0xD6,
 	MLXSW_TRAP_ID_ROUTER_ALERT_IPV6 = 0xD7,
 	MLXSW_TRAP_ID_ACL0 = 0x1C0,
diff --git a/drivers/net/ethernet/micrel/ks8695net.c b/drivers/net/ethernet/micrel/ks8695net.c
index bd51e057e915..b881f5d4a7f9 100644
--- a/drivers/net/ethernet/micrel/ks8695net.c
+++ b/drivers/net/ethernet/micrel/ks8695net.c
@@ -1164,7 +1164,7 @@ ks8695_timeout(struct net_device *ndev)
  *	sk_buff and adds it to the TX ring. It then kicks the TX DMA
  *	engine to ensure transmission begins.
  */
-static int
+static netdev_tx_t
 ks8695_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct ks8695_priv *ksp = netdev_priv(ndev);
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index 0e9719fbc624..35f8c9ef204d 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -1021,9 +1021,9 @@ static void ks_write_qmu(struct ks_net *ks, u8 *pdata, u16 len)
  * spin_lock_irqsave is required because tx and rx should be mutual exclusive.
  * So while tx is in-progress, prevent IRQ interrupt from happenning.
  */
-static int ks_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t ks_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
-	int retv = NETDEV_TX_OK;
+	netdev_tx_t retv = NETDEV_TX_OK;
 	struct ks_net *ks = netdev_priv(netdev);
 
 	disable_irq(netdev->irq);
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 001b5f714c1b..867cddba840f 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -999,7 +999,6 @@ static int lan743x_phy_open(struct lan743x_adapter *adapter)
 	struct phy_device *phydev;
 	struct net_device *netdev;
 	int ret = -EIO;
-	u32 mii_adv;
 
 	netdev = adapter->netdev;
 	phydev = phy_find_first(adapter->mdiobus);
@@ -1013,13 +1012,11 @@ static int lan743x_phy_open(struct lan743x_adapter *adapter)
 		goto return_error;
 
 	/* MAC doesn't support 1000T Half */
-	phydev->supported &= ~SUPPORTED_1000baseT_Half;
+	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
 
 	/* support both flow controls */
+	phy_support_asym_pause(phydev);
 	phy->fc_request_control = (FLOW_CTRL_RX | FLOW_CTRL_TX);
-	phydev->advertising &= ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-	mii_adv = (u32)mii_advertise_flowctrl(phy->fc_request_control);
-	phydev->advertising |= mii_adv_to_ethtool_adv_t(mii_adv);
 	phy->fc_autoneg = phydev->autoneg;
 
 	phy_start(phydev);
diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.c b/drivers/net/ethernet/microchip/lan743x_ptp.c
index ccdf9123f26f..b2109eca81fd 100644
--- a/drivers/net/ethernet/microchip/lan743x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan743x_ptp.c
@@ -977,8 +977,8 @@ void lan743x_ptp_close(struct lan743x_adapter *adapter)
 	lan743x_ptp_disable(adapter);
 }
 
-void lan743x_ptp_set_sync_ts_insert(struct lan743x_adapter *adapter,
-				    bool ts_insert_enable)
+static void lan743x_ptp_set_sync_ts_insert(struct lan743x_adapter *adapter,
+					   bool ts_insert_enable)
 {
 	u32 ptp_tx_mod = lan743x_csr_read(adapter, PTP_TX_MOD);
 
diff --git a/drivers/net/ethernet/mscc/Kconfig b/drivers/net/ethernet/mscc/Kconfig
index 36c84625d54e..bcec0587cf61 100644
--- a/drivers/net/ethernet/mscc/Kconfig
+++ b/drivers/net/ethernet/mscc/Kconfig
@@ -23,6 +23,8 @@ config MSCC_OCELOT_SWITCH
 config MSCC_OCELOT_SWITCH_OCELOT
 	tristate "Ocelot switch driver on Ocelot"
 	depends on MSCC_OCELOT_SWITCH
+	depends on GENERIC_PHY
+	depends on OF_NET
 	help
 	  This driver supports the Ocelot network switch device as present on
 	  the Ocelot SoCs.
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 1a4f2bb48ead..3238b9ee42f3 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -133,9 +133,9 @@ static inline int ocelot_vlant_wait_for_completion(struct ocelot *ocelot)
 {
 	unsigned int val, timeout = 10;
 
-	/* Wait for the issued mac table command to be completed, or timeout.
-	 * When the command read from ANA_TABLES_MACACCESS is
-	 * MACACCESS_CMD_IDLE, the issued command completed successfully.
+	/* Wait for the issued vlan table command to be completed, or timeout.
+	 * When the command read from ANA_TABLES_VLANACCESS is
+	 * VLANACCESS_CMD_IDLE, the issued command completed successfully.
 	 */
 	do {
 		val = ocelot_read(ocelot, ANA_TABLES_VLANACCESS);
@@ -472,6 +472,7 @@ static int ocelot_port_open(struct net_device *dev)
 {
 	struct ocelot_port *port = netdev_priv(dev);
 	struct ocelot *ocelot = port->ocelot;
+	enum phy_mode phy_mode;
 	int err;
 
 	/* Enable receiving frames on the port, and activate auto-learning of
@@ -482,8 +483,21 @@ static int ocelot_port_open(struct net_device *dev)
 			 ANA_PORT_PORT_CFG_PORTID_VAL(port->chip_port),
 			 ANA_PORT_PORT_CFG, port->chip_port);
 
+	if (port->serdes) {
+		if (port->phy_mode == PHY_INTERFACE_MODE_SGMII)
+			phy_mode = PHY_MODE_SGMII;
+		else
+			phy_mode = PHY_MODE_QSGMII;
+
+		err = phy_set_mode(port->serdes, phy_mode);
+		if (err) {
+			netdev_err(dev, "Could not set mode of SerDes\n");
+			return err;
+		}
+	}
+
 	err = phy_connect_direct(dev, port->phy, &ocelot_port_adjust_link,
-				 PHY_INTERFACE_MODE_NA);
+				 port->phy_mode);
 	if (err) {
 		netdev_err(dev, "Could not attach to PHY\n");
 		return err;
@@ -1606,7 +1620,7 @@ int ocelot_probe_port(struct ocelot *ocelot, u8 port,
 	dev->ethtool_ops = &ocelot_ethtool_ops;
 	dev->switchdev_ops = &ocelot_port_switchdev_ops;
 
-	dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
+	dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_RXFCS;
 	dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
 
 	memcpy(dev->dev_addr, ocelot->base_mac, ETH_ALEN);
diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h
index 616bec30dfa3..62c7c8eb00d9 100644
--- a/drivers/net/ethernet/mscc/ocelot.h
+++ b/drivers/net/ethernet/mscc/ocelot.h
@@ -11,12 +11,13 @@
 #include <linux/bitops.h>
 #include <linux/etherdevice.h>
 #include <linux/if_vlan.h>
+#include <linux/phy.h>
+#include <linux/phy/phy.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 
 #include "ocelot_ana.h"
 #include "ocelot_dev.h"
-#include "ocelot_hsio.h"
 #include "ocelot_qsys.h"
 #include "ocelot_rew.h"
 #include "ocelot_sys.h"
@@ -333,79 +334,6 @@ enum ocelot_reg {
 	SYS_CM_DATA_RD,
 	SYS_CM_OP,
 	SYS_CM_DATA,
-	HSIO_PLL5G_CFG0 = HSIO << TARGET_OFFSET,
-	HSIO_PLL5G_CFG1,
-	HSIO_PLL5G_CFG2,
-	HSIO_PLL5G_CFG3,
-	HSIO_PLL5G_CFG4,
-	HSIO_PLL5G_CFG5,
-	HSIO_PLL5G_CFG6,
-	HSIO_PLL5G_STATUS0,
-	HSIO_PLL5G_STATUS1,
-	HSIO_PLL5G_BIST_CFG0,
-	HSIO_PLL5G_BIST_CFG1,
-	HSIO_PLL5G_BIST_CFG2,
-	HSIO_PLL5G_BIST_STAT0,
-	HSIO_PLL5G_BIST_STAT1,
-	HSIO_RCOMP_CFG0,
-	HSIO_RCOMP_STATUS,
-	HSIO_SYNC_ETH_CFG,
-	HSIO_SYNC_ETH_PLL_CFG,
-	HSIO_S1G_DES_CFG,
-	HSIO_S1G_IB_CFG,
-	HSIO_S1G_OB_CFG,
-	HSIO_S1G_SER_CFG,
-	HSIO_S1G_COMMON_CFG,
-	HSIO_S1G_PLL_CFG,
-	HSIO_S1G_PLL_STATUS,
-	HSIO_S1G_DFT_CFG0,
-	HSIO_S1G_DFT_CFG1,
-	HSIO_S1G_DFT_CFG2,
-	HSIO_S1G_TP_CFG,
-	HSIO_S1G_RC_PLL_BIST_CFG,
-	HSIO_S1G_MISC_CFG,
-	HSIO_S1G_DFT_STATUS,
-	HSIO_S1G_MISC_STATUS,
-	HSIO_MCB_S1G_ADDR_CFG,
-	HSIO_S6G_DIG_CFG,
-	HSIO_S6G_DFT_CFG0,
-	HSIO_S6G_DFT_CFG1,
-	HSIO_S6G_DFT_CFG2,
-	HSIO_S6G_TP_CFG0,
-	HSIO_S6G_TP_CFG1,
-	HSIO_S6G_RC_PLL_BIST_CFG,
-	HSIO_S6G_MISC_CFG,
-	HSIO_S6G_OB_ANEG_CFG,
-	HSIO_S6G_DFT_STATUS,
-	HSIO_S6G_ERR_CNT,
-	HSIO_S6G_MISC_STATUS,
-	HSIO_S6G_DES_CFG,
-	HSIO_S6G_IB_CFG,
-	HSIO_S6G_IB_CFG1,
-	HSIO_S6G_IB_CFG2,
-	HSIO_S6G_IB_CFG3,
-	HSIO_S6G_IB_CFG4,
-	HSIO_S6G_IB_CFG5,
-	HSIO_S6G_OB_CFG,
-	HSIO_S6G_OB_CFG1,
-	HSIO_S6G_SER_CFG,
-	HSIO_S6G_COMMON_CFG,
-	HSIO_S6G_PLL_CFG,
-	HSIO_S6G_ACJTAG_CFG,
-	HSIO_S6G_GP_CFG,
-	HSIO_S6G_IB_STATUS0,
-	HSIO_S6G_IB_STATUS1,
-	HSIO_S6G_ACJTAG_STATUS,
-	HSIO_S6G_PLL_STATUS,
-	HSIO_S6G_REVID,
-	HSIO_MCB_S6G_ADDR_CFG,
-	HSIO_HW_CFG,
-	HSIO_HW_QSGMII_CFG,
-	HSIO_HW_QSGMII_STAT,
-	HSIO_CLK_CFG,
-	HSIO_TEMP_SENSOR_CTRL,
-	HSIO_TEMP_SENSOR_CFG,
-	HSIO_TEMP_SENSOR_STAT,
 };
 
 enum ocelot_regfield {
@@ -527,6 +455,9 @@ struct ocelot_port {
 	u8 vlan_aware;
 
 	u64 *stats;
+
+	phy_interface_t phy_mode;
+	struct phy *serdes;
 };
 
 u32 __ocelot_read_ix(struct ocelot *ocelot, u32 reg, u32 offset);
diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c
index 3cdf63e35b53..4c23d18bbf44 100644
--- a/drivers/net/ethernet/mscc/ocelot_board.c
+++ b/drivers/net/ethernet/mscc/ocelot_board.c
@@ -6,9 +6,11 @@
  */
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/of_net.h>
 #include <linux/netdevice.h>
 #include <linux/of_mdio.h>
 #include <linux/of_platform.h>
+#include <linux/mfd/syscon.h>
 #include <linux/skbuff.h>
 
 #include "ocelot.h"
@@ -126,11 +128,16 @@ static irqreturn_t ocelot_xtr_irq_handler(int irq, void *arg)
 			len += sz;
 		} while (len < buf_len);
 
-		/* Read the FCS and discard it */
+		/* Read the FCS */
 		sz = ocelot_rx_frame_word(ocelot, grp, false, &val);
 		/* Update the statistics if part of the FCS was read before */
 		len -= ETH_FCS_LEN - sz;
 
+		if (unlikely(dev->features & NETIF_F_RXFCS)) {
+			buf = (u32 *)skb_put(skb, ETH_FCS_LEN);
+			*buf = val;
+		}
+
 		if (sz < 0) {
 			err = sz;
 			break;
@@ -168,6 +175,7 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct device_node *ports, *portnp;
 	struct ocelot *ocelot;
+	struct regmap *hsio;
 	u32 val;
 
 	struct {
@@ -179,7 +187,6 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
 		{ QSYS, "qsys" },
 		{ ANA, "ana" },
 		{ QS, "qs" },
-		{ HSIO, "hsio" },
 	};
 
 	if (!np && !pdev->dev.platform_data)
@@ -202,6 +209,14 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
 		ocelot->targets[res[i].id] = target;
 	}
 
+	hsio = syscon_regmap_lookup_by_compatible("mscc,ocelot-hsio");
+	if (IS_ERR(hsio)) {
+		dev_err(&pdev->dev, "missing hsio syscon\n");
+		return PTR_ERR(hsio);
+	}
+
+	ocelot->targets[HSIO] = hsio;
+
 	err = ocelot_chip_init(ocelot);
 	if (err)
 		return err;
@@ -244,18 +259,11 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&ocelot->multicast);
 	ocelot_init(ocelot);
 
-	ocelot_rmw(ocelot, HSIO_HW_CFG_DEV1G_4_MODE |
-		     HSIO_HW_CFG_DEV1G_6_MODE |
-		     HSIO_HW_CFG_DEV1G_9_MODE,
-		     HSIO_HW_CFG_DEV1G_4_MODE |
-		     HSIO_HW_CFG_DEV1G_6_MODE |
-		     HSIO_HW_CFG_DEV1G_9_MODE,
-		     HSIO_HW_CFG);
-
 	for_each_available_child_of_node(ports, portnp) {
 		struct device_node *phy_node;
 		struct phy_device *phy;
 		struct resource *res;
+		struct phy *serdes;
 		void __iomem *regs;
 		char res_name[8];
 		u32 port;
@@ -280,10 +288,43 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
 			continue;
 
 		err = ocelot_probe_port(ocelot, port, regs, phy);
-		if (err) {
-			dev_err(&pdev->dev, "failed to probe ports\n");
+		if (err)
+			return err;
+
+		err = of_get_phy_mode(portnp);
+		if (err < 0)
+			ocelot->ports[port]->phy_mode = PHY_INTERFACE_MODE_NA;
+		else
+			ocelot->ports[port]->phy_mode = err;
+
+		switch (ocelot->ports[port]->phy_mode) {
+		case PHY_INTERFACE_MODE_NA:
+			continue;
+		case PHY_INTERFACE_MODE_SGMII:
+			break;
+		case PHY_INTERFACE_MODE_QSGMII:
+			break;
+		default:
+			dev_err(ocelot->dev,
+				"invalid phy mode for port%d, (Q)SGMII only\n",
+				port);
+			return -EINVAL;
+		}
+
+		serdes = devm_of_phy_get(ocelot->dev, portnp, NULL);
+		if (IS_ERR(serdes)) {
+			err = PTR_ERR(serdes);
+			if (err == -EPROBE_DEFER)
+				dev_dbg(ocelot->dev, "deferring probe\n");
+			else
+				dev_err(ocelot->dev,
+					"missing SerDes phys for port%d\n",
+					port);
+
 			goto err_probe_ports;
 		}
+
+		ocelot->ports[port]->serdes = serdes;
 	}
 
 	register_netdevice_notifier(&ocelot_netdevice_nb);
diff --git a/drivers/net/ethernet/mscc/ocelot_dev_gmii.h b/drivers/net/ethernet/mscc/ocelot_dev_gmii.h
deleted file mode 100644
index 6aa40ea223a2..000000000000
--- a/drivers/net/ethernet/mscc/ocelot_dev_gmii.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
-/*
- * Microsemi Ocelot Switch driver
- *
- * Copyright (c) 2017 Microsemi Corporation
- */
-
-#ifndef _MSCC_OCELOT_DEV_GMII_H_
-#define _MSCC_OCELOT_DEV_GMII_H_
-
-#define DEV_GMII_PORT_MODE_CLOCK_CFG                      0x0
-
-#define DEV_GMII_PORT_MODE_CLOCK_CFG_MAC_TX_RST           BIT(5)
-#define DEV_GMII_PORT_MODE_CLOCK_CFG_MAC_RX_RST           BIT(4)
-#define DEV_GMII_PORT_MODE_CLOCK_CFG_PORT_RST             BIT(3)
-#define DEV_GMII_PORT_MODE_CLOCK_CFG_PHY_RST              BIT(2)
-#define DEV_GMII_PORT_MODE_CLOCK_CFG_LINK_SPEED(x)        ((x) & GENMASK(1, 0))
-#define DEV_GMII_PORT_MODE_CLOCK_CFG_LINK_SPEED_M         GENMASK(1, 0)
-
-#define DEV_GMII_PORT_MODE_PORT_MISC                      0x4
-
-#define DEV_GMII_PORT_MODE_PORT_MISC_MPLS_RX_ENA          BIT(5)
-#define DEV_GMII_PORT_MODE_PORT_MISC_FWD_ERROR_ENA        BIT(4)
-#define DEV_GMII_PORT_MODE_PORT_MISC_FWD_PAUSE_ENA        BIT(3)
-#define DEV_GMII_PORT_MODE_PORT_MISC_FWD_CTRL_ENA         BIT(2)
-#define DEV_GMII_PORT_MODE_PORT_MISC_GMII_LOOP_ENA        BIT(1)
-#define DEV_GMII_PORT_MODE_PORT_MISC_DEV_LOOP_ENA         BIT(0)
-
-#define DEV_GMII_PORT_MODE_EVENTS                         0x8
-
-#define DEV_GMII_PORT_MODE_EEE_CFG                        0xc
-
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_ENA                BIT(22)
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_AGE(x)       (((x) << 15) & GENMASK(21, 15))
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_AGE_M        GENMASK(21, 15)
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_AGE_X(x)     (((x) & GENMASK(21, 15)) >> 15)
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_WAKEUP(x)    (((x) << 8) & GENMASK(14, 8))
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_WAKEUP_M     GENMASK(14, 8)
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_WAKEUP_X(x)  (((x) & GENMASK(14, 8)) >> 8)
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_HOLDOFF(x)   (((x) << 1) & GENMASK(7, 1))
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_HOLDOFF_M    GENMASK(7, 1)
-#define DEV_GMII_PORT_MODE_EEE_CFG_EEE_TIMER_HOLDOFF_X(x) (((x) & GENMASK(7, 1)) >> 1)
-#define DEV_GMII_PORT_MODE_EEE_CFG_PORT_LPI               BIT(0)
-
-#define DEV_GMII_PORT_MODE_RX_PATH_DELAY                  0x10
-
-#define DEV_GMII_PORT_MODE_TX_PATH_DELAY                  0x14
-
-#define DEV_GMII_PORT_MODE_PTP_PREDICT_CFG                0x18
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_ENA_CFG               0x1c
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_ENA_CFG_RX_ENA        BIT(4)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_ENA_CFG_TX_ENA        BIT(0)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_MODE_CFG              0x20
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_MODE_CFG_FC_WORD_SYNC_ENA BIT(8)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_MODE_CFG_GIGA_MODE_ENA BIT(4)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_MODE_CFG_FDX_ENA      BIT(0)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_MAXLEN_CFG            0x24
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG              0x28
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG_TAG_ID(x)    (((x) << 16) & GENMASK(31, 16))
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG_TAG_ID_M     GENMASK(31, 16)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG_TAG_ID_X(x)  (((x) & GENMASK(31, 16)) >> 16)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG_PB_ENA       BIT(1)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG_VLAN_AWR_ENA BIT(0)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_TAGS_CFG_VLAN_LEN_AWR_ENA BIT(2)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_ADV_CHK_CFG           0x2c
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_ADV_CHK_CFG_LEN_DROP_ENA BIT(0)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG               0x30
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_RESTORE_OLD_IPG_CHECK BIT(17)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_REDUCED_TX_IFG BIT(16)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_TX_IFG(x)     (((x) << 8) & GENMASK(12, 8))
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_TX_IFG_M      GENMASK(12, 8)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_TX_IFG_X(x)   (((x) & GENMASK(12, 8)) >> 8)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_RX_IFG2(x)    (((x) << 4) & GENMASK(7, 4))
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_RX_IFG2_M     GENMASK(7, 4)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_RX_IFG2_X(x)  (((x) & GENMASK(7, 4)) >> 4)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_RX_IFG1(x)    ((x) & GENMASK(3, 0))
-#define DEV_GMII_MAC_CFG_STATUS_MAC_IFG_CFG_RX_IFG1_M     GENMASK(3, 0)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG               0x34
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_BYPASS_COL_SYNC BIT(26)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_OB_ENA        BIT(25)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_WEXC_DIS      BIT(24)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_SEED(x)       (((x) << 16) & GENMASK(23, 16))
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_SEED_M        GENMASK(23, 16)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_SEED_X(x)     (((x) & GENMASK(23, 16)) >> 16)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_SEED_LOAD     BIT(12)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_RETRY_AFTER_EXC_COL_ENA BIT(8)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_LATE_COL_POS(x) ((x) & GENMASK(6, 0))
-#define DEV_GMII_MAC_CFG_STATUS_MAC_HDX_CFG_LATE_COL_POS_M GENMASK(6, 0)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_DBG_CFG               0x38
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_DBG_CFG_TBI_MODE      BIT(4)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_DBG_CFG_IFG_CRS_EXT_CHK_ENA BIT(0)
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_FC_MAC_LOW_CFG        0x3c
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_FC_MAC_HIGH_CFG       0x40
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY                0x44
-
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_RX_IPG_SHRINK_STICKY BIT(9)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_RX_PREAM_SHRINK_STICKY BIT(8)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_RX_CARRIER_EXT_STICKY BIT(7)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_RX_CARRIER_EXT_ERR_STICKY BIT(6)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_RX_JUNK_STICKY BIT(5)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_TX_RETRANSMIT_STICKY BIT(4)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_TX_JAM_STICKY  BIT(3)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_TX_FIFO_OFLW_STICKY BIT(2)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_TX_FRM_LEN_OVR_STICKY BIT(1)
-#define DEV_GMII_MAC_CFG_STATUS_MAC_STICKY_TX_ABORT_STICKY BIT(0)
-
-#define DEV_GMII_MM_CONFIG_ENABLE_CONFIG                  0x48
-
-#define DEV_GMII_MM_CONFIG_ENABLE_CONFIG_MM_RX_ENA        BIT(0)
-#define DEV_GMII_MM_CONFIG_ENABLE_CONFIG_MM_TX_ENA        BIT(4)
-#define DEV_GMII_MM_CONFIG_ENABLE_CONFIG_KEEP_S_AFTER_D   BIT(8)
-
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG                   0x4c
-
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_DIS    BIT(0)
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_TIME(x) (((x) << 4) & GENMASK(11, 4))
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_TIME_M GENMASK(11, 4)
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_PRM_VERIFY_TIME_X(x) (((x) & GENMASK(11, 4)) >> 4)
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_VERIF_TIMER_UNITS(x) (((x) << 12) & GENMASK(13, 12))
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_VERIF_TIMER_UNITS_M GENMASK(13, 12)
-#define DEV_GMII_MM_CONFIG_VERIF_CONFIG_VERIF_TIMER_UNITS_X(x) (((x) & GENMASK(13, 12)) >> 12)
-
-#define DEV_GMII_MM_STATISTICS_MM_STATUS                  0x50
-
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_PRMPT_ACTIVE_STATUS BIT(0)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_PRMPT_ACTIVE_STICKY BIT(4)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_PRMPT_VERIFY_STATE(x) (((x) << 8) & GENMASK(10, 8))
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_PRMPT_VERIFY_STATE_M GENMASK(10, 8)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_PRMPT_VERIFY_STATE_X(x) (((x) & GENMASK(10, 8)) >> 8)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_UNEXP_RX_PFRM_STICKY BIT(12)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_UNEXP_TX_PFRM_STICKY BIT(16)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_MM_RX_FRAME_STATUS BIT(20)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_MM_TX_FRAME_STATUS BIT(24)
-#define DEV_GMII_MM_STATISTICS_MM_STATUS_MM_TX_PRMPT_STATUS BIT(28)
-
-#endif
diff --git a/drivers/net/ethernet/mscc/ocelot_regs.c b/drivers/net/ethernet/mscc/ocelot_regs.c
index e334b406c40c..9271af18b93b 100644
--- a/drivers/net/ethernet/mscc/ocelot_regs.c
+++ b/drivers/net/ethernet/mscc/ocelot_regs.c
@@ -5,6 +5,7 @@
  * Copyright (c) 2017 Microsemi Corporation
  */
 #include "ocelot.h"
+#include <soc/mscc/ocelot_hsio.h>
 
 static const u32 ocelot_ana_regmap[] = {
 	REG(ANA_ADVLEARN,                  0x009000),
@@ -102,82 +103,6 @@ static const u32 ocelot_qs_regmap[] = {
 	REG(QS_INH_DBG,                    0x000048),
 };
 
-static const u32 ocelot_hsio_regmap[] = {
-	REG(HSIO_PLL5G_CFG0,               0x000000),
-	REG(HSIO_PLL5G_CFG1,               0x000004),
-	REG(HSIO_PLL5G_CFG2,               0x000008),
-	REG(HSIO_PLL5G_CFG3,               0x00000c),
-	REG(HSIO_PLL5G_CFG4,               0x000010),
-	REG(HSIO_PLL5G_CFG5,               0x000014),
-	REG(HSIO_PLL5G_CFG6,               0x000018),
-	REG(HSIO_PLL5G_STATUS0,            0x00001c),
-	REG(HSIO_PLL5G_STATUS1,            0x000020),
-	REG(HSIO_PLL5G_BIST_CFG0,          0x000024),
-	REG(HSIO_PLL5G_BIST_CFG1,          0x000028),
-	REG(HSIO_PLL5G_BIST_CFG2,          0x00002c),
-	REG(HSIO_PLL5G_BIST_STAT0,         0x000030),
-	REG(HSIO_PLL5G_BIST_STAT1,         0x000034),
-	REG(HSIO_RCOMP_CFG0,               0x000038),
-	REG(HSIO_RCOMP_STATUS,             0x00003c),
-	REG(HSIO_SYNC_ETH_CFG,             0x000040),
-	REG(HSIO_SYNC_ETH_PLL_CFG,         0x000048),
-	REG(HSIO_S1G_DES_CFG,              0x00004c),
-	REG(HSIO_S1G_IB_CFG,               0x000050),
-	REG(HSIO_S1G_OB_CFG,               0x000054),
-	REG(HSIO_S1G_SER_CFG,              0x000058),
-	REG(HSIO_S1G_COMMON_CFG,           0x00005c),
-	REG(HSIO_S1G_PLL_CFG,              0x000060),
-	REG(HSIO_S1G_PLL_STATUS,           0x000064),
-	REG(HSIO_S1G_DFT_CFG0,             0x000068),
-	REG(HSIO_S1G_DFT_CFG1,             0x00006c),
-	REG(HSIO_S1G_DFT_CFG2,             0x000070),
-	REG(HSIO_S1G_TP_CFG,               0x000074),
-	REG(HSIO_S1G_RC_PLL_BIST_CFG,      0x000078),
-	REG(HSIO_S1G_MISC_CFG,             0x00007c),
-	REG(HSIO_S1G_DFT_STATUS,           0x000080),
-	REG(HSIO_S1G_MISC_STATUS,          0x000084),
-	REG(HSIO_MCB_S1G_ADDR_CFG,         0x000088),
-	REG(HSIO_S6G_DIG_CFG,              0x00008c),
-	REG(HSIO_S6G_DFT_CFG0,             0x000090),
-	REG(HSIO_S6G_DFT_CFG1,             0x000094),
-	REG(HSIO_S6G_DFT_CFG2,             0x000098),
-	REG(HSIO_S6G_TP_CFG0,              0x00009c),
-	REG(HSIO_S6G_TP_CFG1,              0x0000a0),
-	REG(HSIO_S6G_RC_PLL_BIST_CFG,      0x0000a4),
-	REG(HSIO_S6G_MISC_CFG,             0x0000a8),
-	REG(HSIO_S6G_OB_ANEG_CFG,          0x0000ac),
-	REG(HSIO_S6G_DFT_STATUS,           0x0000b0),
-	REG(HSIO_S6G_ERR_CNT,              0x0000b4),
-	REG(HSIO_S6G_MISC_STATUS,          0x0000b8),
-	REG(HSIO_S6G_DES_CFG,              0x0000bc),
-	REG(HSIO_S6G_IB_CFG,               0x0000c0),
-	REG(HSIO_S6G_IB_CFG1,              0x0000c4),
-	REG(HSIO_S6G_IB_CFG2,              0x0000c8),
-	REG(HSIO_S6G_IB_CFG3,              0x0000cc),
-	REG(HSIO_S6G_IB_CFG4,              0x0000d0),
-	REG(HSIO_S6G_IB_CFG5,              0x0000d4),
-	REG(HSIO_S6G_OB_CFG,               0x0000d8),
-	REG(HSIO_S6G_OB_CFG1,              0x0000dc),
-	REG(HSIO_S6G_SER_CFG,              0x0000e0),
-	REG(HSIO_S6G_COMMON_CFG,           0x0000e4),
-	REG(HSIO_S6G_PLL_CFG,              0x0000e8),
-	REG(HSIO_S6G_ACJTAG_CFG,           0x0000ec),
-	REG(HSIO_S6G_GP_CFG,               0x0000f0),
-	REG(HSIO_S6G_IB_STATUS0,           0x0000f4),
-	REG(HSIO_S6G_IB_STATUS1,           0x0000f8),
-	REG(HSIO_S6G_ACJTAG_STATUS,        0x0000fc),
-	REG(HSIO_S6G_PLL_STATUS,           0x000100),
-	REG(HSIO_S6G_REVID,                0x000104),
-	REG(HSIO_MCB_S6G_ADDR_CFG,         0x000108),
-	REG(HSIO_HW_CFG,                   0x00010c),
-	REG(HSIO_HW_QSGMII_CFG,            0x000110),
-	REG(HSIO_HW_QSGMII_STAT,           0x000114),
-	REG(HSIO_CLK_CFG,                  0x000118),
-	REG(HSIO_TEMP_SENSOR_CTRL,         0x00011c),
-	REG(HSIO_TEMP_SENSOR_CFG,          0x000120),
-	REG(HSIO_TEMP_SENSOR_STAT,         0x000124),
-};
-
 static const u32 ocelot_qsys_regmap[] = {
 	REG(QSYS_PORT_MODE,                0x011200),
 	REG(QSYS_SWITCH_PORT_MODE,         0x011234),
@@ -302,7 +227,6 @@ static const u32 ocelot_sys_regmap[] = {
 static const u32 *ocelot_regmap[] = {
 	[ANA] = ocelot_ana_regmap,
 	[QS] = ocelot_qs_regmap,
-	[HSIO] = ocelot_hsio_regmap,
 	[QSYS] = ocelot_qsys_regmap,
 	[REW] = ocelot_rew_regmap,
 	[SYS] = ocelot_sys_regmap,
@@ -453,9 +377,11 @@ static void ocelot_pll5_init(struct ocelot *ocelot)
 	/* Configure PLL5. This will need a proper CCF driver
 	 * The values are coming from the VTSS API for Ocelot
 	 */
-	ocelot_write(ocelot, HSIO_PLL5G_CFG4_IB_CTRL(0x7600) |
-		     HSIO_PLL5G_CFG4_IB_BIAS_CTRL(0x8), HSIO_PLL5G_CFG4);
-	ocelot_write(ocelot, HSIO_PLL5G_CFG0_CORE_CLK_DIV(0x11) |
+	regmap_write(ocelot->targets[HSIO], HSIO_PLL5G_CFG4,
+		     HSIO_PLL5G_CFG4_IB_CTRL(0x7600) |
+		     HSIO_PLL5G_CFG4_IB_BIAS_CTRL(0x8));
+	regmap_write(ocelot->targets[HSIO], HSIO_PLL5G_CFG0,
+		     HSIO_PLL5G_CFG0_CORE_CLK_DIV(0x11) |
 		     HSIO_PLL5G_CFG0_CPU_CLK_DIV(2) |
 		     HSIO_PLL5G_CFG0_ENA_BIAS |
 		     HSIO_PLL5G_CFG0_ENA_VCO_BUF |
@@ -465,13 +391,14 @@ static void ocelot_pll5_init(struct ocelot *ocelot)
 		     HSIO_PLL5G_CFG0_SELBGV820(4) |
 		     HSIO_PLL5G_CFG0_DIV4 |
 		     HSIO_PLL5G_CFG0_ENA_CLKTREE |
-		     HSIO_PLL5G_CFG0_ENA_LANE, HSIO_PLL5G_CFG0);
-	ocelot_write(ocelot, HSIO_PLL5G_CFG2_EN_RESET_FRQ_DET |
+		     HSIO_PLL5G_CFG0_ENA_LANE);
+	regmap_write(ocelot->targets[HSIO], HSIO_PLL5G_CFG2,
+		     HSIO_PLL5G_CFG2_EN_RESET_FRQ_DET |
 		     HSIO_PLL5G_CFG2_EN_RESET_OVERRUN |
 		     HSIO_PLL5G_CFG2_GAIN_TEST(0x8) |
 		     HSIO_PLL5G_CFG2_ENA_AMPCTRL |
 		     HSIO_PLL5G_CFG2_PWD_AMPCTRL_N |
-		     HSIO_PLL5G_CFG2_AMPC_SEL(0x10), HSIO_PLL5G_CFG2);
+		     HSIO_PLL5G_CFG2_AMPC_SEL(0x10));
 }
 
 int ocelot_chip_init(struct ocelot *ocelot)
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
index b8983e73265a..82be90075695 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -75,6 +75,7 @@
 #include <linux/tcp.h>
 #include <linux/uaccess.h>
 #include <linux/io.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/slab.h>
 #include <linux/prefetch.h>
 #include <net/tcp.h>
@@ -491,7 +492,7 @@ static struct pci_driver s2io_driver = {
 };
 
 /* A simplifier macro used both by init and free shared_mem Fns(). */
-#define TXD_MEM_PAGE_CNT(len, per_each) ((len+per_each - 1) / per_each)
+#define TXD_MEM_PAGE_CNT(len, per_each) DIV_ROUND_UP(len, per_each)
 
 /* netqueue manipulation helper functions */
 static inline void s2io_stop_all_tx_queue(struct s2io_nic *sp)
@@ -3679,11 +3680,9 @@ static void restore_xmsi_data(struct s2io_nic *nic)
 		writeq(nic->msix_info[i].data, &bar0->xmsi_data);
 		val64 = (s2BIT(7) | s2BIT(15) | vBIT(msix_index, 26, 6));
 		writeq(val64, &bar0->xmsi_access);
-		if (wait_for_msix_trans(nic, msix_index)) {
+		if (wait_for_msix_trans(nic, msix_index))
 			DBG_PRINT(ERR_DBG, "%s: index: %d failed\n",
 				  __func__, msix_index);
-			continue;
-		}
 	}
 }
 
diff --git a/drivers/net/ethernet/neterion/s2io.h b/drivers/net/ethernet/neterion/s2io.h
index 1a24a7218794..0a921f30f98f 100644
--- a/drivers/net/ethernet/neterion/s2io.h
+++ b/drivers/net/ethernet/neterion/s2io.h
@@ -10,6 +10,7 @@
  * system is licensed under the GPL.
  * See the file COPYING in this distribution for more information.
  ************************************************************************/
+#include <linux/io-64-nonatomic-lo-hi.h>
 #ifndef _S2IO_H
 #define _S2IO_H
 
@@ -970,27 +971,6 @@ struct s2io_nic {
 #define RESET_ERROR 1
 #define CMD_ERROR   2
 
-/*  OS related system calls */
-#ifndef readq
-static inline u64 readq(void __iomem *addr)
-{
-	u64 ret = 0;
-	ret = readl(addr + 4);
-	ret <<= 32;
-	ret |= readl(addr);
-
-	return ret;
-}
-#endif
-
-#ifndef writeq
-static inline void writeq(u64 val, void __iomem *addr)
-{
-	writel((u32) (val), addr);
-	writel((u32) (val >> 32), (addr + 4));
-}
-#endif
-
 /*
  * Some registers have to be written in a particular order to
  * expect correct hardware operation. The macro SPECIAL_REG_WRITE
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
index 398011c87643..4c1fb7e57888 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
@@ -13,6 +13,7 @@
  ******************************************************************************/
 #include <linux/vmalloc.h>
 #include <linux/etherdevice.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
 
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.h b/drivers/net/ethernet/neterion/vxge/vxge-config.h
index d743a37a3cee..e678ba379598 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.h
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.h
@@ -2011,26 +2011,6 @@ enum vxge_hw_status vxge_hw_vpath_mtu_set(
 void
 vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp);
 
-#ifndef readq
-static inline u64 readq(void __iomem *addr)
-{
-	u64 ret = 0;
-	ret = readl(addr + 4);
-	ret <<= 32;
-	ret |= readl(addr);
-
-	return ret;
-}
-#endif
-
-#ifndef writeq
-static inline void writeq(u64 val, void __iomem *addr)
-{
-	writel((u32) (val), addr);
-	writel((u32) (val >> 32), (addr + 4));
-}
-#endif
-
 static inline void __vxge_hw_pio_mem_write32_upper(u32 val, void __iomem *addr)
 {
 	writel(val, addr + 4);
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-traffic.c b/drivers/net/ethernet/neterion/vxge/vxge-traffic.c
index 0c3b5dea2858..f7a0d1d5885e 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-traffic.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-traffic.c
@@ -12,6 +12,7 @@
  * Copyright(c) 2002-2010 Exar Corp.
  ******************************************************************************/
 #include <linux/etherdevice.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/prefetch.h>
 
 #include "vxge-traffic.h"
@@ -2261,7 +2262,7 @@ void vxge_hw_vpath_msix_clear(struct __vxge_hw_vpath_handle *vp, int msix_id)
 {
 	struct __vxge_hw_device *hldev = vp->vpath->hldev;
 
-	if ((hldev->config.intr_mode == VXGE_HW_INTR_MODE_MSIX_ONE_SHOT))
+	if (hldev->config.intr_mode == VXGE_HW_INTR_MODE_MSIX_ONE_SHOT)
 		__vxge_hw_pio_mem_write32_upper(
 			(u32) vxge_bVALn(vxge_mBIT((msix_id >> 2)), 0, 32),
 			&hldev->common_reg->clr_msix_one_shot_vec[msix_id % 4]);
diff --git a/drivers/net/ethernet/netronome/nfp/abm/ctrl.c b/drivers/net/ethernet/netronome/nfp/abm/ctrl.c
index b157ccd8c80f..3c661f422688 100644
--- a/drivers/net/ethernet/netronome/nfp/abm/ctrl.c
+++ b/drivers/net/ethernet/netronome/nfp/abm/ctrl.c
@@ -1,36 +1,5 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #include <linux/kernel.h>
 
@@ -55,30 +24,21 @@
 #define NFP_QMSTAT_DROP		16
 #define NFP_QMSTAT_ECN		24
 
-static unsigned long long
-nfp_abm_q_lvl_thrs(struct nfp_abm_link *alink, unsigned int queue)
-{
-	return alink->abm->q_lvls->addr +
-		(alink->queue_base + queue) * NFP_QLVL_STRIDE + NFP_QLVL_THRS;
-}
-
 static int
 nfp_abm_ctrl_stat(struct nfp_abm_link *alink, const struct nfp_rtsym *sym,
 		  unsigned int stride, unsigned int offset, unsigned int i,
 		  bool is_u64, u64 *res)
 {
 	struct nfp_cpp *cpp = alink->abm->app->cpp;
-	u32 val32, mur;
-	u64 val, addr;
+	u64 val, sym_offset;
+	u32 val32;
 	int err;
 
-	mur = NFP_CPP_ATOMIC_RD(sym->target, sym->domain);
-
-	addr = sym->addr + (alink->queue_base + i) * stride + offset;
+	sym_offset = (alink->queue_base + i) * stride + offset;
 	if (is_u64)
-		err = nfp_cpp_readq(cpp, mur, addr, &val);
+		err = __nfp_rtsym_readq(cpp, sym, 3, 0, sym_offset, &val);
 	else
-		err = nfp_cpp_readl(cpp, mur, addr, &val32);
+		err = __nfp_rtsym_readl(cpp, sym, 3, 0, sym_offset, &val32);
 	if (err) {
 		nfp_err(cpp,
 			"RED offload reading stat failed on vNIC %d queue %d\n",
@@ -114,13 +74,12 @@ nfp_abm_ctrl_stat_all(struct nfp_abm_link *alink, const struct nfp_rtsym *sym,
 int nfp_abm_ctrl_set_q_lvl(struct nfp_abm_link *alink, unsigned int i, u32 val)
 {
 	struct nfp_cpp *cpp = alink->abm->app->cpp;
-	u32 muw;
+	u64 sym_offset;
 	int err;
 
-	muw = NFP_CPP_ATOMIC_WR(alink->abm->q_lvls->target,
-				alink->abm->q_lvls->domain);
-
-	err = nfp_cpp_writel(cpp, muw, nfp_abm_q_lvl_thrs(alink, i), val);
+	sym_offset = (alink->queue_base + i) * NFP_QLVL_STRIDE + NFP_QLVL_THRS;
+	err = __nfp_rtsym_writel(cpp, alink->abm->q_lvls, 4, 0,
+				 sym_offset, val);
 	if (err) {
 		nfp_err(cpp, "RED offload setting level failed on vNIC %d queue %d\n",
 			alink->id, i);
@@ -290,10 +249,10 @@ nfp_abm_ctrl_find_rtsym(struct nfp_pf *pf, const char *name, unsigned int size)
 		nfp_err(pf->cpp, "Symbol '%s' not found\n", name);
 		return ERR_PTR(-ENOENT);
 	}
-	if (sym->size != size) {
+	if (nfp_rtsym_size(sym) != size) {
 		nfp_err(pf->cpp,
 			"Symbol '%s' wrong size: expected %u got %llu\n",
-			name, size, sym->size);
+			name, size, nfp_rtsym_size(sym));
 		return ERR_PTR(-EINVAL);
 	}
 
diff --git a/drivers/net/ethernet/netronome/nfp/abm/main.c b/drivers/net/ethernet/netronome/nfp/abm/main.c
index b84a6c2d387b..c0830c0c2c3f 100644
--- a/drivers/net/ethernet/netronome/nfp/abm/main.c
+++ b/drivers/net/ethernet/netronome/nfp/abm/main.c
@@ -1,36 +1,5 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #include <linux/bitfield.h>
 #include <linux/etherdevice.h>
@@ -540,8 +509,9 @@ nfp_abm_vnic_set_mac(struct nfp_pf *pf, struct nfp_abm *abm, struct nfp_net *nn,
 {
 	struct nfp_eth_table_port *eth_port = &pf->eth_tbl->ports[id];
 	u8 mac_addr[ETH_ALEN];
-	const char *mac_str;
-	char name[32];
+	struct nfp_nsp *nsp;
+	char hwinfo[32];
+	int err;
 
 	if (id > pf->eth_tbl->count) {
 		nfp_warn(pf->cpp, "No entry for persistent MAC address\n");
@@ -549,22 +519,37 @@ nfp_abm_vnic_set_mac(struct nfp_pf *pf, struct nfp_abm *abm, struct nfp_net *nn,
 		return;
 	}
 
-	snprintf(name, sizeof(name), "eth%u.mac.pf%u",
+	snprintf(hwinfo, sizeof(hwinfo), "eth%u.mac.pf%u",
 		 eth_port->eth_index, abm->pf_id);
 
-	mac_str = nfp_hwinfo_lookup(pf->hwinfo, name);
-	if (!mac_str) {
-		nfp_warn(pf->cpp, "Can't lookup persistent MAC address (%s)\n",
-			 name);
+	nsp = nfp_nsp_open(pf->cpp);
+	if (IS_ERR(nsp)) {
+		nfp_warn(pf->cpp, "Failed to access the NSP for persistent MAC address: %ld\n",
+			 PTR_ERR(nsp));
+		eth_hw_addr_random(nn->dp.netdev);
+		return;
+	}
+
+	if (!nfp_nsp_has_hwinfo_lookup(nsp)) {
+		nfp_warn(pf->cpp, "NSP doesn't support PF MAC generation\n");
+		eth_hw_addr_random(nn->dp.netdev);
+		return;
+	}
+
+	err = nfp_nsp_hwinfo_lookup(nsp, hwinfo, sizeof(hwinfo));
+	nfp_nsp_close(nsp);
+	if (err) {
+		nfp_warn(pf->cpp, "Reading persistent MAC address failed: %d\n",
+			 err);
 		eth_hw_addr_random(nn->dp.netdev);
 		return;
 	}
 
-	if (sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+	if (sscanf(hwinfo, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
 		   &mac_addr[0], &mac_addr[1], &mac_addr[2],
 		   &mac_addr[3], &mac_addr[4], &mac_addr[5]) != 6) {
 		nfp_warn(pf->cpp, "Can't parse persistent MAC address (%s)\n",
-			 mac_str);
+			 hwinfo);
 		eth_hw_addr_random(nn->dp.netdev);
 		return;
 	}
diff --git a/drivers/net/ethernet/netronome/nfp/abm/main.h b/drivers/net/ethernet/netronome/nfp/abm/main.h
index 934a70835473..f907b7d98917 100644
--- a/drivers/net/ethernet/netronome/nfp/abm/main.h
+++ b/drivers/net/ethernet/netronome/nfp/abm/main.h
@@ -1,36 +1,5 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #ifndef __NFP_ABM_H__
 #define __NFP_ABM_H__ 1
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c b/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c
index 2572a4b91c7c..9b6cfa697879 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/cmsg.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/bpf.h>
 #include <linux/bitops.h>
@@ -89,15 +59,32 @@ nfp_bpf_cmsg_alloc(struct nfp_app_bpf *bpf, unsigned int size)
 	return skb;
 }
 
+static unsigned int
+nfp_bpf_cmsg_map_req_size(struct nfp_app_bpf *bpf, unsigned int n)
+{
+	unsigned int size;
+
+	size = sizeof(struct cmsg_req_map_op);
+	size += (bpf->cmsg_key_sz + bpf->cmsg_val_sz) * n;
+
+	return size;
+}
+
 static struct sk_buff *
 nfp_bpf_cmsg_map_req_alloc(struct nfp_app_bpf *bpf, unsigned int n)
 {
+	return nfp_bpf_cmsg_alloc(bpf, nfp_bpf_cmsg_map_req_size(bpf, n));
+}
+
+static unsigned int
+nfp_bpf_cmsg_map_reply_size(struct nfp_app_bpf *bpf, unsigned int n)
+{
 	unsigned int size;
 
-	size = sizeof(struct cmsg_req_map_op);
-	size += sizeof(struct cmsg_key_value_pair) * n;
+	size = sizeof(struct cmsg_reply_map_op);
+	size += (bpf->cmsg_key_sz + bpf->cmsg_val_sz) * n;
 
-	return nfp_bpf_cmsg_alloc(bpf, size);
+	return size;
 }
 
 static u8 nfp_bpf_cmsg_get_type(struct sk_buff *skb)
@@ -338,6 +325,34 @@ void nfp_bpf_ctrl_free_map(struct nfp_app_bpf *bpf, struct nfp_bpf_map *nfp_map)
 	dev_consume_skb_any(skb);
 }
 
+static void *
+nfp_bpf_ctrl_req_key(struct nfp_app_bpf *bpf, struct cmsg_req_map_op *req,
+		     unsigned int n)
+{
+	return &req->data[bpf->cmsg_key_sz * n + bpf->cmsg_val_sz * n];
+}
+
+static void *
+nfp_bpf_ctrl_req_val(struct nfp_app_bpf *bpf, struct cmsg_req_map_op *req,
+		     unsigned int n)
+{
+	return &req->data[bpf->cmsg_key_sz * (n + 1) + bpf->cmsg_val_sz * n];
+}
+
+static void *
+nfp_bpf_ctrl_reply_key(struct nfp_app_bpf *bpf, struct cmsg_reply_map_op *reply,
+		       unsigned int n)
+{
+	return &reply->data[bpf->cmsg_key_sz * n + bpf->cmsg_val_sz * n];
+}
+
+static void *
+nfp_bpf_ctrl_reply_val(struct nfp_app_bpf *bpf, struct cmsg_reply_map_op *reply,
+		       unsigned int n)
+{
+	return &reply->data[bpf->cmsg_key_sz * (n + 1) + bpf->cmsg_val_sz * n];
+}
+
 static int
 nfp_bpf_ctrl_entry_op(struct bpf_offloaded_map *offmap,
 		      enum nfp_bpf_cmsg_type op,
@@ -366,12 +381,13 @@ nfp_bpf_ctrl_entry_op(struct bpf_offloaded_map *offmap,
 
 	/* Copy inputs */
 	if (key)
-		memcpy(&req->elem[0].key, key, map->key_size);
+		memcpy(nfp_bpf_ctrl_req_key(bpf, req, 0), key, map->key_size);
 	if (value)
-		memcpy(&req->elem[0].value, value, map->value_size);
+		memcpy(nfp_bpf_ctrl_req_val(bpf, req, 0), value,
+		       map->value_size);
 
 	skb = nfp_bpf_cmsg_communicate(bpf, skb, op,
-				       sizeof(*reply) + sizeof(*reply->elem));
+				       nfp_bpf_cmsg_map_reply_size(bpf, 1));
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
@@ -382,9 +398,11 @@ nfp_bpf_ctrl_entry_op(struct bpf_offloaded_map *offmap,
 
 	/* Copy outputs */
 	if (out_key)
-		memcpy(out_key, &reply->elem[0].key, map->key_size);
+		memcpy(out_key, nfp_bpf_ctrl_reply_key(bpf, reply, 0),
+		       map->key_size);
 	if (out_value)
-		memcpy(out_value, &reply->elem[0].value, map->value_size);
+		memcpy(out_value, nfp_bpf_ctrl_reply_val(bpf, reply, 0),
+		       map->value_size);
 
 	dev_consume_skb_any(skb);
 
@@ -428,6 +446,13 @@ int nfp_bpf_ctrl_getnext_entry(struct bpf_offloaded_map *offmap,
 				     key, NULL, 0, next_key, NULL);
 }
 
+unsigned int nfp_bpf_ctrl_cmsg_mtu(struct nfp_app_bpf *bpf)
+{
+	return max3((unsigned int)NFP_NET_DEFAULT_MTU,
+		    nfp_bpf_cmsg_map_req_size(bpf, 1),
+		    nfp_bpf_cmsg_map_reply_size(bpf, 1));
+}
+
 void nfp_bpf_ctrl_msg_rx(struct nfp_app *app, struct sk_buff *skb)
 {
 	struct nfp_app_bpf *bpf = app->priv;
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/fw.h b/drivers/net/ethernet/netronome/nfp/bpf/fw.h
index e4f9b7ec8528..721921bcf120 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/fw.h
+++ b/drivers/net/ethernet/netronome/nfp/bpf/fw.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #ifndef NFP_BPF_FW_H
 #define NFP_BPF_FW_H 1
@@ -52,6 +22,7 @@ enum bpf_cap_tlv_type {
 	NFP_BPF_CAP_TYPE_RANDOM		= 4,
 	NFP_BPF_CAP_TYPE_QUEUE_SELECT	= 5,
 	NFP_BPF_CAP_TYPE_ADJUST_TAIL	= 6,
+	NFP_BPF_CAP_TYPE_ABI_VERSION	= 7,
 };
 
 struct nfp_bpf_cap_tlv_func {
@@ -98,6 +69,7 @@ enum nfp_bpf_cmsg_type {
 #define CMSG_TYPE_MAP_REPLY_BIT		7
 #define __CMSG_REPLY(req)		(BIT(CMSG_TYPE_MAP_REPLY_BIT) | (req))
 
+/* BPF ABIv2 fixed-length control message fields */
 #define CMSG_MAP_KEY_LW			16
 #define CMSG_MAP_VALUE_LW		16
 
@@ -147,24 +119,19 @@ struct cmsg_reply_map_free_tbl {
 	__be32 count;
 };
 
-struct cmsg_key_value_pair {
-	__be32 key[CMSG_MAP_KEY_LW];
-	__be32 value[CMSG_MAP_VALUE_LW];
-};
-
 struct cmsg_req_map_op {
 	struct cmsg_hdr hdr;
 	__be32 tid;
 	__be32 count;
 	__be32 flags;
-	struct cmsg_key_value_pair elem[0];
+	u8 data[0];
 };
 
 struct cmsg_reply_map_op {
 	struct cmsg_reply_map_simple reply_hdr;
 	__be32 count;
 	__be32 resv;
-	struct cmsg_key_value_pair elem[0];
+	u8 data[0];
 };
 
 struct cmsg_bpf_event {
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
index eff57f7d056a..97d33bb4d84d 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2016-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2016-2018 Netronome Systems, Inc. */
 
 #define pr_fmt(fmt)	"NFP net bpf: " fmt
 
@@ -267,6 +237,38 @@ emit_br_bset(struct nfp_prog *nfp_prog, swreg src, u8 bit, u16 addr, u8 defer)
 }
 
 static void
+__emit_br_alu(struct nfp_prog *nfp_prog, u16 areg, u16 breg, u16 imm_hi,
+	      u8 defer, bool dst_lmextn, bool src_lmextn)
+{
+	u64 insn;
+
+	insn = OP_BR_ALU_BASE |
+		FIELD_PREP(OP_BR_ALU_A_SRC, areg) |
+		FIELD_PREP(OP_BR_ALU_B_SRC, breg) |
+		FIELD_PREP(OP_BR_ALU_DEFBR, defer) |
+		FIELD_PREP(OP_BR_ALU_IMM_HI, imm_hi) |
+		FIELD_PREP(OP_BR_ALU_SRC_LMEXTN, src_lmextn) |
+		FIELD_PREP(OP_BR_ALU_DST_LMEXTN, dst_lmextn);
+
+	nfp_prog_push(nfp_prog, insn);
+}
+
+static void emit_rtn(struct nfp_prog *nfp_prog, swreg base, u8 defer)
+{
+	struct nfp_insn_ur_regs reg;
+	int err;
+
+	err = swreg_to_unrestricted(reg_none(), base, reg_imm(0), &reg);
+	if (err) {
+		nfp_prog->error = err;
+		return;
+	}
+
+	__emit_br_alu(nfp_prog, reg.areg, reg.breg, 0, defer, reg.dst_lmextn,
+		      reg.src_lmextn);
+}
+
+static void
 __emit_immed(struct nfp_prog *nfp_prog, u16 areg, u16 breg, u16 imm_hi,
 	     enum immed_width width, bool invert,
 	     enum immed_shift shift, bool wr_both,
@@ -1137,7 +1139,7 @@ mem_op_stack(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
 	     unsigned int size, unsigned int ptr_off, u8 gpr, u8 ptr_gpr,
 	     bool clr_gpr, lmem_step step)
 {
-	s32 off = nfp_prog->stack_depth + meta->insn.off + ptr_off;
+	s32 off = nfp_prog->stack_frame_depth + meta->insn.off + ptr_off;
 	bool first = true, last;
 	bool needs_inc = false;
 	swreg stack_off_reg;
@@ -1146,7 +1148,8 @@ mem_op_stack(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
 	bool lm3 = true;
 	int ret;
 
-	if (meta->ptr_not_const) {
+	if (meta->ptr_not_const ||
+	    meta->flags & FLAG_INSN_PTR_CALLER_STACK_FRAME) {
 		/* Use of the last encountered ptr_off is OK, they all have
 		 * the same alignment.  Depend on low bits of value being
 		 * discarded when written to LMaddr register.
@@ -1695,7 +1698,7 @@ map_call_stack_common(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 	s64 lm_off;
 
 	/* We only have to reload LM0 if the key is not at start of stack */
-	lm_off = nfp_prog->stack_depth;
+	lm_off = nfp_prog->stack_frame_depth;
 	lm_off += meta->arg2.reg.var_off.value + meta->arg2.reg.off;
 	load_lm_ptr = meta->arg2.var_off || lm_off;
 
@@ -1808,10 +1811,10 @@ static int mov_reg64(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 		swreg stack_depth_reg;
 
 		stack_depth_reg = ur_load_imm_any(nfp_prog,
-						  nfp_prog->stack_depth,
+						  nfp_prog->stack_frame_depth,
 						  stack_imm(nfp_prog));
-		emit_alu(nfp_prog, reg_both(dst),
-			 stack_reg(nfp_prog), ALU_OP_ADD, stack_depth_reg);
+		emit_alu(nfp_prog, reg_both(dst), stack_reg(nfp_prog),
+			 ALU_OP_ADD, stack_depth_reg);
 		wrp_immed(nfp_prog, reg_both(dst + 1), 0);
 	} else {
 		wrp_reg_mov(nfp_prog, dst, src);
@@ -3081,7 +3084,93 @@ static int jne_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 	return wrp_test_reg(nfp_prog, meta, ALU_OP_XOR, BR_BNE);
 }
 
-static int call(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+static int
+bpf_to_bpf_call(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+{
+	u32 ret_tgt, stack_depth, offset_br;
+	swreg tmp_reg;
+
+	stack_depth = round_up(nfp_prog->stack_frame_depth, STACK_FRAME_ALIGN);
+	/* Space for saving the return address is accounted for by the callee,
+	 * so stack_depth can be zero for the main function.
+	 */
+	if (stack_depth) {
+		tmp_reg = ur_load_imm_any(nfp_prog, stack_depth,
+					  stack_imm(nfp_prog));
+		emit_alu(nfp_prog, stack_reg(nfp_prog),
+			 stack_reg(nfp_prog), ALU_OP_ADD, tmp_reg);
+		emit_csr_wr(nfp_prog, stack_reg(nfp_prog),
+			    NFP_CSR_ACT_LM_ADDR0);
+	}
+
+	/* Two cases for jumping to the callee:
+	 *
+	 * - If callee uses and needs to save R6~R9 then:
+	 *     1. Put the start offset of the callee into imm_b(). This will
+	 *        require a fixup step, as we do not necessarily know this
+	 *        address yet.
+	 *     2. Put the return address from the callee to the caller into
+	 *        register ret_reg().
+	 *     3. (After defer slots are consumed) Jump to the subroutine that
+	 *        pushes the registers to the stack.
+	 *   The subroutine acts as a trampoline, and returns to the address in
+	 *   imm_b(), i.e. jumps to the callee.
+	 *
+	 * - If callee does not need to save R6~R9 then just load return
+	 *   address to the caller in ret_reg(), and jump to the callee
+	 *   directly.
+	 *
+	 * Using ret_reg() to pass the return address to the callee is set here
+	 * as a convention. The callee can then push this address onto its
+	 * stack frame in its prologue. The advantages of passing the return
+	 * address through ret_reg(), instead of pushing it to the stack right
+	 * here, are the following:
+	 * - It looks cleaner.
+	 * - If the called function is called multiple time, we get a lower
+	 *   program size.
+	 * - We save two no-op instructions that should be added just before
+	 *   the emit_br() when stack depth is not null otherwise.
+	 * - If we ever find a register to hold the return address during whole
+	 *   execution of the callee, we will not have to push the return
+	 *   address to the stack for leaf functions.
+	 */
+	if (!meta->jmp_dst) {
+		pr_err("BUG: BPF-to-BPF call has no destination recorded\n");
+		return -ELOOP;
+	}
+	if (nfp_prog->subprog[meta->jmp_dst->subprog_idx].needs_reg_push) {
+		ret_tgt = nfp_prog_current_offset(nfp_prog) + 3;
+		emit_br_relo(nfp_prog, BR_UNC, BR_OFF_RELO, 2,
+			     RELO_BR_GO_CALL_PUSH_REGS);
+		offset_br = nfp_prog_current_offset(nfp_prog);
+		wrp_immed_relo(nfp_prog, imm_b(nfp_prog), 0, RELO_IMMED_REL);
+	} else {
+		ret_tgt = nfp_prog_current_offset(nfp_prog) + 2;
+		emit_br(nfp_prog, BR_UNC, meta->n + 1 + meta->insn.imm, 1);
+		offset_br = nfp_prog_current_offset(nfp_prog);
+	}
+	wrp_immed_relo(nfp_prog, ret_reg(nfp_prog), ret_tgt, RELO_IMMED_REL);
+
+	if (!nfp_prog_confirm_current_offset(nfp_prog, ret_tgt))
+		return -EINVAL;
+
+	if (stack_depth) {
+		tmp_reg = ur_load_imm_any(nfp_prog, stack_depth,
+					  stack_imm(nfp_prog));
+		emit_alu(nfp_prog, stack_reg(nfp_prog),
+			 stack_reg(nfp_prog), ALU_OP_SUB, tmp_reg);
+		emit_csr_wr(nfp_prog, stack_reg(nfp_prog),
+			    NFP_CSR_ACT_LM_ADDR0);
+		wrp_nops(nfp_prog, 3);
+	}
+
+	meta->num_insns_after_br = nfp_prog_current_offset(nfp_prog);
+	meta->num_insns_after_br -= offset_br;
+
+	return 0;
+}
+
+static int helper_call(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 {
 	switch (meta->insn.imm) {
 	case BPF_FUNC_xdp_adjust_head:
@@ -3102,6 +3191,19 @@ static int call(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 	}
 }
 
+static int call(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+{
+	if (is_mbpf_pseudo_call(meta))
+		return bpf_to_bpf_call(nfp_prog, meta);
+	else
+		return helper_call(nfp_prog, meta);
+}
+
+static bool nfp_is_main_function(struct nfp_insn_meta *meta)
+{
+	return meta->subprog_idx == 0;
+}
+
 static int goto_out(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 {
 	emit_br_relo(nfp_prog, BR_UNC, BR_OFF_RELO, 0, RELO_BR_GO_OUT);
@@ -3109,6 +3211,39 @@ static int goto_out(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
 	return 0;
 }
 
+static int
+nfp_subprog_epilogue(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+{
+	if (nfp_prog->subprog[meta->subprog_idx].needs_reg_push) {
+		/* Pop R6~R9 to the stack via related subroutine.
+		 * We loaded the return address to the caller into ret_reg().
+		 * This means that the subroutine does not come back here, we
+		 * make it jump back to the subprogram caller directly!
+		 */
+		emit_br_relo(nfp_prog, BR_UNC, BR_OFF_RELO, 1,
+			     RELO_BR_GO_CALL_POP_REGS);
+		/* Pop return address from the stack. */
+		wrp_mov(nfp_prog, ret_reg(nfp_prog), reg_lm(0, 0));
+	} else {
+		/* Pop return address from the stack. */
+		wrp_mov(nfp_prog, ret_reg(nfp_prog), reg_lm(0, 0));
+		/* Jump back to caller if no callee-saved registers were used
+		 * by the subprogram.
+		 */
+		emit_rtn(nfp_prog, ret_reg(nfp_prog), 0);
+	}
+
+	return 0;
+}
+
+static int jmp_exit(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+{
+	if (nfp_is_main_function(meta))
+		return goto_out(nfp_prog, meta);
+	else
+		return nfp_subprog_epilogue(nfp_prog, meta);
+}
+
 static const instr_cb_t instr_cb[256] = {
 	[BPF_ALU64 | BPF_MOV | BPF_X] =	mov_reg64,
 	[BPF_ALU64 | BPF_MOV | BPF_K] =	mov_imm64,
@@ -3197,36 +3332,66 @@ static const instr_cb_t instr_cb[256] = {
 	[BPF_JMP | BPF_JSET | BPF_X] =	jset_reg,
 	[BPF_JMP | BPF_JNE | BPF_X] =	jne_reg,
 	[BPF_JMP | BPF_CALL] =		call,
-	[BPF_JMP | BPF_EXIT] =		goto_out,
+	[BPF_JMP | BPF_EXIT] =		jmp_exit,
 };
 
 /* --- Assembler logic --- */
+static int
+nfp_fixup_immed_relo(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
+		     struct nfp_insn_meta *jmp_dst, u32 br_idx)
+{
+	if (immed_get_value(nfp_prog->prog[br_idx + 1])) {
+		pr_err("BUG: failed to fix up callee register saving\n");
+		return -EINVAL;
+	}
+
+	immed_set_value(&nfp_prog->prog[br_idx + 1], jmp_dst->off);
+
+	return 0;
+}
+
 static int nfp_fixup_branches(struct nfp_prog *nfp_prog)
 {
 	struct nfp_insn_meta *meta, *jmp_dst;
 	u32 idx, br_idx;
+	int err;
 
 	list_for_each_entry(meta, &nfp_prog->insns, l) {
 		if (meta->skip)
 			continue;
-		if (meta->insn.code == (BPF_JMP | BPF_CALL))
-			continue;
 		if (BPF_CLASS(meta->insn.code) != BPF_JMP)
 			continue;
+		if (meta->insn.code == (BPF_JMP | BPF_EXIT) &&
+		    !nfp_is_main_function(meta))
+			continue;
+		if (is_mbpf_helper_call(meta))
+			continue;
 
 		if (list_is_last(&meta->l, &nfp_prog->insns))
 			br_idx = nfp_prog->last_bpf_off;
 		else
 			br_idx = list_next_entry(meta, l)->off - 1;
 
+		/* For BPF-to-BPF function call, a stack adjustment sequence is
+		 * generated after the return instruction. Therefore, we must
+		 * withdraw the length of this sequence to have br_idx pointing
+		 * to where the "branch" NFP instruction is expected to be.
+		 */
+		if (is_mbpf_pseudo_call(meta))
+			br_idx -= meta->num_insns_after_br;
+
 		if (!nfp_is_br(nfp_prog->prog[br_idx])) {
 			pr_err("Fixup found block not ending in branch %d %02x %016llx!!\n",
 			       br_idx, meta->insn.code, nfp_prog->prog[br_idx]);
 			return -ELOOP;
 		}
+
+		if (meta->insn.code == (BPF_JMP | BPF_EXIT))
+			continue;
+
 		/* Leave special branches for later */
 		if (FIELD_GET(OP_RELO_TYPE, nfp_prog->prog[br_idx]) !=
-		    RELO_BR_REL)
+		    RELO_BR_REL && !is_mbpf_pseudo_call(meta))
 			continue;
 
 		if (!meta->jmp_dst) {
@@ -3241,6 +3406,18 @@ static int nfp_fixup_branches(struct nfp_prog *nfp_prog)
 			return -ELOOP;
 		}
 
+		if (is_mbpf_pseudo_call(meta) &&
+		    nfp_prog->subprog[jmp_dst->subprog_idx].needs_reg_push) {
+			err = nfp_fixup_immed_relo(nfp_prog, meta,
+						   jmp_dst, br_idx);
+			if (err)
+				return err;
+		}
+
+		if (FIELD_GET(OP_RELO_TYPE, nfp_prog->prog[br_idx]) !=
+		    RELO_BR_REL)
+			continue;
+
 		for (idx = meta->off; idx <= br_idx; idx++) {
 			if (!nfp_is_br(nfp_prog->prog[idx]))
 				continue;
@@ -3258,6 +3435,27 @@ static void nfp_intro(struct nfp_prog *nfp_prog)
 		 plen_reg(nfp_prog), ALU_OP_AND, pv_len(nfp_prog));
 }
 
+static void
+nfp_subprog_prologue(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+{
+	/* Save return address into the stack. */
+	wrp_mov(nfp_prog, reg_lm(0, 0), ret_reg(nfp_prog));
+}
+
+static void
+nfp_start_subprog(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
+{
+	unsigned int depth = nfp_prog->subprog[meta->subprog_idx].stack_depth;
+
+	nfp_prog->stack_frame_depth = round_up(depth, 4);
+	nfp_subprog_prologue(nfp_prog, meta);
+}
+
+bool nfp_is_subprog_start(struct nfp_insn_meta *meta)
+{
+	return meta->flags & FLAG_INSN_IS_SUBPROG_START;
+}
+
 static void nfp_outro_tc_da(struct nfp_prog *nfp_prog)
 {
 	/* TC direct-action mode:
@@ -3348,6 +3546,67 @@ static void nfp_outro_xdp(struct nfp_prog *nfp_prog)
 	emit_ld_field(nfp_prog, reg_a(0), 0xc, reg_b(2), SHF_SC_L_SHF, 16);
 }
 
+static bool nfp_prog_needs_callee_reg_save(struct nfp_prog *nfp_prog)
+{
+	unsigned int idx;
+
+	for (idx = 1; idx < nfp_prog->subprog_cnt; idx++)
+		if (nfp_prog->subprog[idx].needs_reg_push)
+			return true;
+
+	return false;
+}
+
+static void nfp_push_callee_registers(struct nfp_prog *nfp_prog)
+{
+	u8 reg;
+
+	/* Subroutine: Save all callee saved registers (R6 ~ R9).
+	 * imm_b() holds the return address.
+	 */
+	nfp_prog->tgt_call_push_regs = nfp_prog_current_offset(nfp_prog);
+	for (reg = BPF_REG_6; reg <= BPF_REG_9; reg++) {
+		u8 adj = (reg - BPF_REG_0) * 2;
+		u8 idx = (reg - BPF_REG_6) * 2;
+
+		/* The first slot in the stack frame is used to push the return
+		 * address in bpf_to_bpf_call(), start just after.
+		 */
+		wrp_mov(nfp_prog, reg_lm(0, 1 + idx), reg_b(adj));
+
+		if (reg == BPF_REG_8)
+			/* Prepare to jump back, last 3 insns use defer slots */
+			emit_rtn(nfp_prog, imm_b(nfp_prog), 3);
+
+		wrp_mov(nfp_prog, reg_lm(0, 1 + idx + 1), reg_b(adj + 1));
+	}
+}
+
+static void nfp_pop_callee_registers(struct nfp_prog *nfp_prog)
+{
+	u8 reg;
+
+	/* Subroutine: Restore all callee saved registers (R6 ~ R9).
+	 * ret_reg() holds the return address.
+	 */
+	nfp_prog->tgt_call_pop_regs = nfp_prog_current_offset(nfp_prog);
+	for (reg = BPF_REG_6; reg <= BPF_REG_9; reg++) {
+		u8 adj = (reg - BPF_REG_0) * 2;
+		u8 idx = (reg - BPF_REG_6) * 2;
+
+		/* The first slot in the stack frame holds the return address,
+		 * start popping just after that.
+		 */
+		wrp_mov(nfp_prog, reg_both(adj), reg_lm(0, 1 + idx));
+
+		if (reg == BPF_REG_8)
+			/* Prepare to jump back, last 3 insns use defer slots */
+			emit_rtn(nfp_prog, ret_reg(nfp_prog), 3);
+
+		wrp_mov(nfp_prog, reg_both(adj + 1), reg_lm(0, 1 + idx + 1));
+	}
+}
+
 static void nfp_outro(struct nfp_prog *nfp_prog)
 {
 	switch (nfp_prog->type) {
@@ -3360,13 +3619,23 @@ static void nfp_outro(struct nfp_prog *nfp_prog)
 	default:
 		WARN_ON(1);
 	}
+
+	if (!nfp_prog_needs_callee_reg_save(nfp_prog))
+		return;
+
+	nfp_push_callee_registers(nfp_prog);
+	nfp_pop_callee_registers(nfp_prog);
 }
 
 static int nfp_translate(struct nfp_prog *nfp_prog)
 {
 	struct nfp_insn_meta *meta;
+	unsigned int depth;
 	int err;
 
+	depth = nfp_prog->subprog[0].stack_depth;
+	nfp_prog->stack_frame_depth = round_up(depth, 4);
+
 	nfp_intro(nfp_prog);
 	if (nfp_prog->error)
 		return nfp_prog->error;
@@ -3376,6 +3645,12 @@ static int nfp_translate(struct nfp_prog *nfp_prog)
 
 		meta->off = nfp_prog_current_offset(nfp_prog);
 
+		if (nfp_is_subprog_start(meta)) {
+			nfp_start_subprog(nfp_prog, meta);
+			if (nfp_prog->error)
+				return nfp_prog->error;
+		}
+
 		if (meta->skip) {
 			nfp_prog->n_translated++;
 			continue;
@@ -4018,20 +4293,35 @@ void nfp_bpf_jit_prepare(struct nfp_prog *nfp_prog, unsigned int cnt)
 
 	/* Another pass to record jump information. */
 	list_for_each_entry(meta, &nfp_prog->insns, l) {
+		struct nfp_insn_meta *dst_meta;
 		u64 code = meta->insn.code;
+		unsigned int dst_idx;
+		bool pseudo_call;
+
+		if (BPF_CLASS(code) != BPF_JMP)
+			continue;
+		if (BPF_OP(code) == BPF_EXIT)
+			continue;
+		if (is_mbpf_helper_call(meta))
+			continue;
 
-		if (BPF_CLASS(code) == BPF_JMP && BPF_OP(code) != BPF_EXIT &&
-		    BPF_OP(code) != BPF_CALL) {
-			struct nfp_insn_meta *dst_meta;
-			unsigned short dst_indx;
+		/* If opcode is BPF_CALL at this point, this can only be a
+		 * BPF-to-BPF call (a.k.a pseudo call).
+		 */
+		pseudo_call = BPF_OP(code) == BPF_CALL;
 
-			dst_indx = meta->n + 1 + meta->insn.off;
-			dst_meta = nfp_bpf_goto_meta(nfp_prog, meta, dst_indx,
-						     cnt);
+		if (pseudo_call)
+			dst_idx = meta->n + 1 + meta->insn.imm;
+		else
+			dst_idx = meta->n + 1 + meta->insn.off;
 
-			meta->jmp_dst = dst_meta;
-			dst_meta->flags |= FLAG_INSN_IS_JUMP_DST;
-		}
+		dst_meta = nfp_bpf_goto_meta(nfp_prog, meta, dst_idx, cnt);
+
+		if (pseudo_call)
+			dst_meta->flags |= FLAG_INSN_IS_SUBPROG_START;
+
+		dst_meta->flags |= FLAG_INSN_IS_JUMP_DST;
+		meta->jmp_dst = dst_meta;
 	}
 }
 
@@ -4054,6 +4344,7 @@ void *nfp_bpf_relo_for_vnic(struct nfp_prog *nfp_prog, struct nfp_bpf_vnic *bv)
 	for (i = 0; i < nfp_prog->prog_len; i++) {
 		enum nfp_relo_type special;
 		u32 val;
+		u16 off;
 
 		special = FIELD_GET(OP_RELO_TYPE, prog[i]);
 		switch (special) {
@@ -4070,6 +4361,24 @@ void *nfp_bpf_relo_for_vnic(struct nfp_prog *nfp_prog, struct nfp_bpf_vnic *bv)
 			br_set_offset(&prog[i],
 				      nfp_prog->tgt_abort + bv->start_off);
 			break;
+		case RELO_BR_GO_CALL_PUSH_REGS:
+			if (!nfp_prog->tgt_call_push_regs) {
+				pr_err("BUG: failed to detect subprogram registers needs\n");
+				err = -EINVAL;
+				goto err_free_prog;
+			}
+			off = nfp_prog->tgt_call_push_regs + bv->start_off;
+			br_set_offset(&prog[i], off);
+			break;
+		case RELO_BR_GO_CALL_POP_REGS:
+			if (!nfp_prog->tgt_call_pop_regs) {
+				pr_err("BUG: failed to detect subprogram registers needs\n");
+				err = -EINVAL;
+				goto err_free_prog;
+			}
+			off = nfp_prog->tgt_call_pop_regs + bv->start_off;
+			br_set_offset(&prog[i], off);
+			break;
 		case RELO_BR_NEXT_PKT:
 			br_set_offset(&prog[i], bv->tgt_done);
 			break;
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index 970af07f4656..6243af0ab025 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <net/pkt_cls.h>
 
@@ -54,11 +24,14 @@ const struct rhashtable_params nfp_bpf_maps_neutral_params = {
 static bool nfp_net_ebpf_capable(struct nfp_net *nn)
 {
 #ifdef __LITTLE_ENDIAN
-	if (nn->cap & NFP_NET_CFG_CTRL_BPF &&
-	    nn_readb(nn, NFP_NET_CFG_BPF_ABI) == NFP_NET_BPF_ABI)
-		return true;
-#endif
+	struct nfp_app_bpf *bpf = nn->app->priv;
+
+	return nn->cap & NFP_NET_CFG_CTRL_BPF &&
+	       bpf->abi_version &&
+	       nn_readb(nn, NFP_NET_CFG_BPF_ABI) == bpf->abi_version;
+#else
 	return false;
+#endif
 }
 
 static int
@@ -342,6 +315,26 @@ nfp_bpf_parse_cap_adjust_tail(struct nfp_app_bpf *bpf, void __iomem *value,
 	return 0;
 }
 
+static int
+nfp_bpf_parse_cap_abi_version(struct nfp_app_bpf *bpf, void __iomem *value,
+			      u32 length)
+{
+	if (length < 4) {
+		nfp_err(bpf->app->cpp, "truncated ABI version TLV: %d\n",
+			length);
+		return -EINVAL;
+	}
+
+	bpf->abi_version = readl(value);
+	if (bpf->abi_version < 2 || bpf->abi_version > 3) {
+		nfp_warn(bpf->app->cpp, "unsupported BPF ABI version: %d\n",
+			 bpf->abi_version);
+		bpf->abi_version = 0;
+	}
+
+	return 0;
+}
+
 static int nfp_bpf_parse_capabilities(struct nfp_app *app)
 {
 	struct nfp_cpp *cpp = app->pf->cpp;
@@ -393,6 +386,11 @@ static int nfp_bpf_parse_capabilities(struct nfp_app *app)
 							  length))
 				goto err_release_free;
 			break;
+		case NFP_BPF_CAP_TYPE_ABI_VERSION:
+			if (nfp_bpf_parse_cap_abi_version(app->priv, value,
+							  length))
+				goto err_release_free;
+			break;
 		default:
 			nfp_dbg(cpp, "unknown BPF capability: %d\n", type);
 			break;
@@ -414,6 +412,11 @@ err_release_free:
 	return -EINVAL;
 }
 
+static void nfp_bpf_init_capabilities(struct nfp_app_bpf *bpf)
+{
+	bpf->abi_version = 2; /* Original BPF ABI version */
+}
+
 static int nfp_bpf_ndo_init(struct nfp_app *app, struct net_device *netdev)
 {
 	struct nfp_app_bpf *bpf = app->priv;
@@ -447,10 +450,21 @@ static int nfp_bpf_init(struct nfp_app *app)
 	if (err)
 		goto err_free_bpf;
 
+	nfp_bpf_init_capabilities(bpf);
+
 	err = nfp_bpf_parse_capabilities(app);
 	if (err)
 		goto err_free_neutral_maps;
 
+	if (bpf->abi_version < 3) {
+		bpf->cmsg_key_sz = CMSG_MAP_KEY_LW * 4;
+		bpf->cmsg_val_sz = CMSG_MAP_VALUE_LW * 4;
+	} else {
+		bpf->cmsg_key_sz = bpf->maps.max_key_sz;
+		bpf->cmsg_val_sz = bpf->maps.max_val_sz;
+		app->ctrl_mtu = nfp_bpf_ctrl_cmsg_mtu(bpf);
+	}
+
 	bpf->bpf_dev = bpf_offload_dev_create();
 	err = PTR_ERR_OR_ZERO(bpf->bpf_dev);
 	if (err)
@@ -465,11 +479,6 @@ err_free_bpf:
 	return err;
 }
 
-static void nfp_check_rhashtable_empty(void *ptr, void *arg)
-{
-	WARN_ON_ONCE(1);
-}
-
 static void nfp_bpf_clean(struct nfp_app *app)
 {
 	struct nfp_app_bpf *bpf = app->priv;
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.h b/drivers/net/ethernet/netronome/nfp/bpf/main.h
index dbd00982fd2b..7f591d71ab28 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.h
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2016-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2016-2018 Netronome Systems, Inc. */
 
 #ifndef __NFP_BPF_H__
 #define __NFP_BPF_H__ 1
@@ -61,6 +31,8 @@ enum nfp_relo_type {
 	/* internal jumps to parts of the outro */
 	RELO_BR_GO_OUT,
 	RELO_BR_GO_ABORT,
+	RELO_BR_GO_CALL_PUSH_REGS,
+	RELO_BR_GO_CALL_POP_REGS,
 	/* external jumps to fixed addresses */
 	RELO_BR_NEXT_PKT,
 	RELO_BR_HELPER,
@@ -104,6 +76,7 @@ enum pkt_vec {
 #define imma_a(np)	reg_a(STATIC_REG_IMMA)
 #define imma_b(np)	reg_b(STATIC_REG_IMMA)
 #define imm_both(np)	reg_both(STATIC_REG_IMM)
+#define ret_reg(np)	imm_a(np)
 
 #define NFP_BPF_ABI_FLAGS	reg_imm(0)
 #define   NFP_BPF_ABI_FLAG_MARK	1
@@ -121,12 +94,17 @@ enum pkt_vec {
  * @cmsg_replies:	received cmsg replies waiting to be consumed
  * @cmsg_wq:		work queue for waiting for cmsg replies
  *
+ * @cmsg_key_sz:	size of key in cmsg element array
+ * @cmsg_val_sz:	size of value in cmsg element array
+ *
  * @map_list:		list of offloaded maps
  * @maps_in_use:	number of currently offloaded maps
  * @map_elems_in_use:	number of elements allocated to offloaded maps
  *
  * @maps_neutral:	hash table of offload-neutral maps (on pointer)
  *
+ * @abi_version:	global BPF ABI version
+ *
  * @adjust_head:	adjust head capability
  * @adjust_head.flags:		extra flags for adjust head
  * @adjust_head.off_min:	minimal packet offset within buffer required
@@ -164,12 +142,17 @@ struct nfp_app_bpf {
 	struct sk_buff_head cmsg_replies;
 	struct wait_queue_head cmsg_wq;
 
+	unsigned int cmsg_key_sz;
+	unsigned int cmsg_val_sz;
+
 	struct list_head map_list;
 	unsigned int maps_in_use;
 	unsigned int map_elems_in_use;
 
 	struct rhashtable maps_neutral;
 
+	u32 abi_version;
+
 	struct nfp_bpf_cap_adjust_head {
 		u32 flags;
 		int off_min;
@@ -206,6 +189,11 @@ enum nfp_bpf_map_use {
 	NFP_MAP_USE_ATOMIC_CNT,
 };
 
+struct nfp_bpf_map_word {
+	unsigned char type		:4;
+	unsigned char non_zero_update	:1;
+};
+
 /**
  * struct nfp_bpf_map - private per-map data attached to BPF maps for offload
  * @offmap:	pointer to the offloaded BPF map
@@ -219,7 +207,7 @@ struct nfp_bpf_map {
 	struct nfp_app_bpf *bpf;
 	u32 tid;
 	struct list_head l;
-	enum nfp_bpf_map_use use_map[];
+	struct nfp_bpf_map_word use_map[];
 };
 
 struct nfp_bpf_neutral_map {
@@ -252,7 +240,9 @@ struct nfp_bpf_reg_state {
 	bool var_off;
 };
 
-#define FLAG_INSN_IS_JUMP_DST	BIT(0)
+#define FLAG_INSN_IS_JUMP_DST			BIT(0)
+#define FLAG_INSN_IS_SUBPROG_START		BIT(1)
+#define FLAG_INSN_PTR_CALLER_STACK_FRAME	BIT(2)
 
 /**
  * struct nfp_insn_meta - BPF instruction wrapper
@@ -269,6 +259,7 @@ struct nfp_bpf_reg_state {
  * @xadd_maybe_16bit: 16bit immediate is possible
  * @jmp_dst: destination info for jump instructions
  * @jump_neg_op: jump instruction has inverted immediate, use ADD instead of SUB
+ * @num_insns_after_br: number of insns following a branch jump, used for fixup
  * @func_id: function id for call instructions
  * @arg1: arg1 for call instructions
  * @arg2: arg2 for call instructions
@@ -279,6 +270,7 @@ struct nfp_bpf_reg_state {
  * @off: index of first generated machine instruction (in nfp_prog.prog)
  * @n: eBPF instruction number
  * @flags: eBPF instruction extra optimization flags
+ * @subprog_idx: index of subprogram to which the instruction belongs
  * @skip: skip this instruction (optimized out)
  * @double_cb: callback for second part of the instruction
  * @l: link on nfp_prog->insns list
@@ -304,6 +296,7 @@ struct nfp_insn_meta {
 		struct {
 			struct nfp_insn_meta *jmp_dst;
 			bool jump_neg_op;
+			u32 num_insns_after_br; /* only for BPF-to-BPF calls */
 		};
 		/* function calls */
 		struct {
@@ -325,6 +318,7 @@ struct nfp_insn_meta {
 	unsigned int off;
 	unsigned short n;
 	unsigned short flags;
+	unsigned short subprog_idx;
 	bool skip;
 	instr_cb_t double_cb;
 
@@ -413,23 +407,56 @@ static inline bool is_mbpf_div(const struct nfp_insn_meta *meta)
 	return is_mbpf_alu(meta) && mbpf_op(meta) == BPF_DIV;
 }
 
+static inline bool is_mbpf_helper_call(const struct nfp_insn_meta *meta)
+{
+	struct bpf_insn insn = meta->insn;
+
+	return insn.code == (BPF_JMP | BPF_CALL) &&
+		insn.src_reg != BPF_PSEUDO_CALL;
+}
+
+static inline bool is_mbpf_pseudo_call(const struct nfp_insn_meta *meta)
+{
+	struct bpf_insn insn = meta->insn;
+
+	return insn.code == (BPF_JMP | BPF_CALL) &&
+		insn.src_reg == BPF_PSEUDO_CALL;
+}
+
+#define STACK_FRAME_ALIGN 64
+
+/**
+ * struct nfp_bpf_subprog_info - nfp BPF sub-program (a.k.a. function) info
+ * @stack_depth:	maximum stack depth used by this sub-program
+ * @needs_reg_push:	whether sub-program uses callee-saved registers
+ */
+struct nfp_bpf_subprog_info {
+	u16 stack_depth;
+	u8 needs_reg_push : 1;
+};
+
 /**
  * struct nfp_prog - nfp BPF program
  * @bpf: backpointer to the bpf app priv structure
  * @prog: machine code
  * @prog_len: number of valid instructions in @prog array
  * @__prog_alloc_len: alloc size of @prog array
+ * @stack_size: total amount of stack used
  * @verifier_meta: temporary storage for verifier's insn meta
  * @type: BPF program type
  * @last_bpf_off: address of the last instruction translated from BPF
  * @tgt_out: jump target for normal exit
  * @tgt_abort: jump target for abort (e.g. access outside of packet buffer)
+ * @tgt_call_push_regs: jump target for subroutine for saving R6~R9 to stack
+ * @tgt_call_pop_regs: jump target for subroutine used for restoring R6~R9
  * @n_translated: number of successfully translated instructions (for errors)
  * @error: error code if something went wrong
- * @stack_depth: max stack depth from the verifier
+ * @stack_frame_depth: max stack depth for current frame
  * @adjust_head_location: if program has single adjust head call - the insn no.
  * @map_records_cnt: the number of map pointers recorded for this prog
+ * @subprog_cnt: number of sub-programs, including main function
  * @map_records: the map record pointers from bpf->maps_neutral
+ * @subprog: pointer to an array of objects holding info about sub-programs
  * @insns: list of BPF instruction wrappers (struct nfp_insn_meta)
  */
 struct nfp_prog {
@@ -439,6 +466,8 @@ struct nfp_prog {
 	unsigned int prog_len;
 	unsigned int __prog_alloc_len;
 
+	unsigned int stack_size;
+
 	struct nfp_insn_meta *verifier_meta;
 
 	enum bpf_prog_type type;
@@ -446,15 +475,19 @@ struct nfp_prog {
 	unsigned int last_bpf_off;
 	unsigned int tgt_out;
 	unsigned int tgt_abort;
+	unsigned int tgt_call_push_regs;
+	unsigned int tgt_call_pop_regs;
 
 	unsigned int n_translated;
 	int error;
 
-	unsigned int stack_depth;
+	unsigned int stack_frame_depth;
 	unsigned int adjust_head_location;
 
 	unsigned int map_records_cnt;
+	unsigned int subprog_cnt;
 	struct nfp_bpf_neutral_map **map_records;
+	struct nfp_bpf_subprog_info *subprog;
 
 	struct list_head insns;
 };
@@ -471,6 +504,7 @@ struct nfp_bpf_vnic {
 	unsigned int tgt_done;
 };
 
+bool nfp_is_subprog_start(struct nfp_insn_meta *meta);
 void nfp_bpf_jit_prepare(struct nfp_prog *nfp_prog, unsigned int cnt);
 int nfp_bpf_jit(struct nfp_prog *prog);
 bool nfp_bpf_supported_opcode(u8 code);
@@ -492,6 +526,7 @@ nfp_bpf_goto_meta(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta,
 
 void *nfp_bpf_relo_for_vnic(struct nfp_prog *nfp_prog, struct nfp_bpf_vnic *bv);
 
+unsigned int nfp_bpf_ctrl_cmsg_mtu(struct nfp_app_bpf *bpf);
 long long int
 nfp_bpf_ctrl_alloc_map(struct nfp_app_bpf *bpf, struct bpf_map *map);
 void
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
index 1ccd6371a15b..ba8ceedcf6a2 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2016-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2016-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_net_offload.c
@@ -208,6 +178,8 @@ static void nfp_prog_free(struct nfp_prog *nfp_prog)
 {
 	struct nfp_insn_meta *meta, *tmp;
 
+	kfree(nfp_prog->subprog);
+
 	list_for_each_entry_safe(meta, tmp, &nfp_prog->insns, l) {
 		list_del(&meta->l);
 		kfree(meta);
@@ -250,18 +222,9 @@ err_free:
 static int nfp_bpf_translate(struct nfp_net *nn, struct bpf_prog *prog)
 {
 	struct nfp_prog *nfp_prog = prog->aux->offload->dev_priv;
-	unsigned int stack_size;
 	unsigned int max_instr;
 	int err;
 
-	stack_size = nn_readb(nn, NFP_NET_CFG_BPF_STACK_SZ) * 64;
-	if (prog->aux->stack_depth > stack_size) {
-		nn_info(nn, "stack too large: program %dB > FW stack %dB\n",
-			prog->aux->stack_depth, stack_size);
-		return -EOPNOTSUPP;
-	}
-	nfp_prog->stack_depth = round_up(prog->aux->stack_depth, 4);
-
 	max_instr = nn_readw(nn, NFP_NET_CFG_BPF_MAX_LEN);
 	nfp_prog->__prog_alloc_len = max_instr * sizeof(u64);
 
@@ -299,10 +262,25 @@ static void nfp_map_bpf_byte_swap(struct nfp_bpf_map *nfp_map, void *value)
 	unsigned int i;
 
 	for (i = 0; i < DIV_ROUND_UP(nfp_map->offmap->map.value_size, 4); i++)
-		if (nfp_map->use_map[i] == NFP_MAP_USE_ATOMIC_CNT)
+		if (nfp_map->use_map[i].type == NFP_MAP_USE_ATOMIC_CNT)
 			word[i] = (__force u32)cpu_to_be32(word[i]);
 }
 
+/* Mark value as unsafely initialized in case it becomes atomic later
+ * and we didn't byte swap something non-byte swap neutral.
+ */
+static void
+nfp_map_bpf_byte_swap_record(struct nfp_bpf_map *nfp_map, void *value)
+{
+	u32 *word = value;
+	unsigned int i;
+
+	for (i = 0; i < DIV_ROUND_UP(nfp_map->offmap->map.value_size, 4); i++)
+		if (nfp_map->use_map[i].type == NFP_MAP_UNUSED &&
+		    word[i] != (__force u32)cpu_to_be32(word[i]))
+			nfp_map->use_map[i].non_zero_update = 1;
+}
+
 static int
 nfp_bpf_map_lookup_entry(struct bpf_offloaded_map *offmap,
 			 void *key, void *value)
@@ -322,6 +300,7 @@ nfp_bpf_map_update_entry(struct bpf_offloaded_map *offmap,
 			 void *key, void *value, u64 flags)
 {
 	nfp_map_bpf_byte_swap(offmap->dev_priv, value);
+	nfp_map_bpf_byte_swap_record(offmap->dev_priv, value);
 	return nfp_bpf_ctrl_update_entry(offmap, key, value, flags);
 }
 
@@ -510,7 +489,7 @@ nfp_net_bpf_load(struct nfp_net *nn, struct bpf_prog *prog,
 		 struct netlink_ext_ack *extack)
 {
 	struct nfp_prog *nfp_prog = prog->aux->offload->dev_priv;
-	unsigned int max_mtu;
+	unsigned int max_mtu, max_stack, max_prog_len;
 	dma_addr_t dma_addr;
 	void *img;
 	int err;
@@ -521,6 +500,18 @@ nfp_net_bpf_load(struct nfp_net *nn, struct bpf_prog *prog,
 		return -EOPNOTSUPP;
 	}
 
+	max_stack = nn_readb(nn, NFP_NET_CFG_BPF_STACK_SZ) * 64;
+	if (nfp_prog->stack_size > max_stack) {
+		NL_SET_ERR_MSG_MOD(extack, "stack too large");
+		return -EOPNOTSUPP;
+	}
+
+	max_prog_len = nn_readw(nn, NFP_NET_CFG_BPF_MAX_LEN);
+	if (nfp_prog->prog_len > max_prog_len) {
+		NL_SET_ERR_MSG_MOD(extack, "program too long");
+		return -EOPNOTSUPP;
+	}
+
 	img = nfp_bpf_relo_for_vnic(nfp_prog, nn->app_priv);
 	if (IS_ERR(img))
 		return PTR_ERR(img);
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/verifier.c b/drivers/net/ethernet/netronome/nfp/bpf/verifier.c
index a6e9248669e1..99f977bfd8cc 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/verifier.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/verifier.c
@@ -1,43 +1,15 @@
-/*
- * Copyright (C) 2016-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2016-2018 Netronome Systems, Inc. */
 
 #include <linux/bpf.h>
 #include <linux/bpf_verifier.h>
 #include <linux/kernel.h>
+#include <linux/netdevice.h>
 #include <linux/pkt_cls.h>
 
 #include "../nfp_app.h"
 #include "../nfp_main.h"
+#include "../nfp_net.h"
 #include "fw.h"
 #include "main.h"
 
@@ -108,6 +80,46 @@ exit_set_location:
 	nfp_prog->adjust_head_location = location;
 }
 
+static bool nfp_bpf_map_update_value_ok(struct bpf_verifier_env *env)
+{
+	const struct bpf_reg_state *reg1 = cur_regs(env) + BPF_REG_1;
+	const struct bpf_reg_state *reg3 = cur_regs(env) + BPF_REG_3;
+	struct bpf_offloaded_map *offmap;
+	struct bpf_func_state *state;
+	struct nfp_bpf_map *nfp_map;
+	int off, i;
+
+	state = env->cur_state->frame[reg3->frameno];
+
+	/* We need to record each time update happens with non-zero words,
+	 * in case such word is used in atomic operations.
+	 * Implicitly depend on nfp_bpf_stack_arg_ok(reg3) being run before.
+	 */
+
+	offmap = map_to_offmap(reg1->map_ptr);
+	nfp_map = offmap->dev_priv;
+	off = reg3->off + reg3->var_off.value;
+
+	for (i = 0; i < offmap->map.value_size; i++) {
+		struct bpf_stack_state *stack_entry;
+		unsigned int soff;
+
+		soff = -(off + i) - 1;
+		stack_entry = &state->stack[soff / BPF_REG_SIZE];
+		if (stack_entry->slot_type[soff % BPF_REG_SIZE] == STACK_ZERO)
+			continue;
+
+		if (nfp_map->use_map[i / 4].type == NFP_MAP_USE_ATOMIC_CNT) {
+			pr_vlog(env, "value at offset %d/%d may be non-zero, bpf_map_update_elem() is required to initialize atomic counters to zero to avoid offload endian issues\n",
+				i, soff);
+			return false;
+		}
+		nfp_map->use_map[i / 4].non_zero_update = 1;
+	}
+
+	return true;
+}
+
 static int
 nfp_bpf_stack_arg_ok(const char *fname, struct bpf_verifier_env *env,
 		     const struct bpf_reg_state *reg,
@@ -155,8 +167,9 @@ nfp_bpf_map_call_ok(const char *fname, struct bpf_verifier_env *env,
 }
 
 static int
-nfp_bpf_check_call(struct nfp_prog *nfp_prog, struct bpf_verifier_env *env,
-		   struct nfp_insn_meta *meta)
+nfp_bpf_check_helper_call(struct nfp_prog *nfp_prog,
+			  struct bpf_verifier_env *env,
+			  struct nfp_insn_meta *meta)
 {
 	const struct bpf_reg_state *reg1 = cur_regs(env) + BPF_REG_1;
 	const struct bpf_reg_state *reg2 = cur_regs(env) + BPF_REG_2;
@@ -198,7 +211,8 @@ nfp_bpf_check_call(struct nfp_prog *nfp_prog, struct bpf_verifier_env *env,
 					 bpf->helpers.map_update, reg1) ||
 		    !nfp_bpf_stack_arg_ok("map_update", env, reg2,
 					  meta->func_id ? &meta->arg2 : NULL) ||
-		    !nfp_bpf_stack_arg_ok("map_update", env, reg3, NULL))
+		    !nfp_bpf_stack_arg_ok("map_update", env, reg3, NULL) ||
+		    !nfp_bpf_map_update_value_ok(env))
 			return -EOPNOTSUPP;
 		break;
 
@@ -333,6 +347,9 @@ nfp_bpf_check_stack_access(struct nfp_prog *nfp_prog,
 {
 	s32 old_off, new_off;
 
+	if (reg->frameno != env->cur_state->curframe)
+		meta->flags |= FLAG_INSN_PTR_CALLER_STACK_FRAME;
+
 	if (!tnum_is_const(reg->var_off)) {
 		pr_vlog(env, "variable ptr stack access\n");
 		return -EINVAL;
@@ -376,15 +393,22 @@ nfp_bpf_map_mark_used_one(struct bpf_verifier_env *env,
 			  struct nfp_bpf_map *nfp_map,
 			  unsigned int off, enum nfp_bpf_map_use use)
 {
-	if (nfp_map->use_map[off / 4] != NFP_MAP_UNUSED &&
-	    nfp_map->use_map[off / 4] != use) {
+	if (nfp_map->use_map[off / 4].type != NFP_MAP_UNUSED &&
+	    nfp_map->use_map[off / 4].type != use) {
 		pr_vlog(env, "map value use type conflict %s vs %s off: %u\n",
-			nfp_bpf_map_use_name(nfp_map->use_map[off / 4]),
+			nfp_bpf_map_use_name(nfp_map->use_map[off / 4].type),
 			nfp_bpf_map_use_name(use), off);
 		return -EOPNOTSUPP;
 	}
 
-	nfp_map->use_map[off / 4] = use;
+	if (nfp_map->use_map[off / 4].non_zero_update &&
+	    use == NFP_MAP_USE_ATOMIC_CNT) {
+		pr_vlog(env, "atomic counter in map value may already be initialized to non-zero value off: %u\n",
+			off);
+		return -EOPNOTSUPP;
+	}
+
+	nfp_map->use_map[off / 4].type = use;
 
 	return 0;
 }
@@ -620,8 +644,8 @@ nfp_verify_insn(struct bpf_verifier_env *env, int insn_idx, int prev_insn_idx)
 		return -EINVAL;
 	}
 
-	if (meta->insn.code == (BPF_JMP | BPF_CALL))
-		return nfp_bpf_check_call(nfp_prog, env, meta);
+	if (is_mbpf_helper_call(meta))
+		return nfp_bpf_check_helper_call(nfp_prog, env, meta);
 	if (meta->insn.code == (BPF_JMP | BPF_EXIT))
 		return nfp_bpf_check_exit(nfp_prog, env);
 
@@ -640,6 +664,132 @@ nfp_verify_insn(struct bpf_verifier_env *env, int insn_idx, int prev_insn_idx)
 	return 0;
 }
 
+static int
+nfp_assign_subprog_idx_and_regs(struct bpf_verifier_env *env,
+				struct nfp_prog *nfp_prog)
+{
+	struct nfp_insn_meta *meta;
+	int index = 0;
+
+	list_for_each_entry(meta, &nfp_prog->insns, l) {
+		if (nfp_is_subprog_start(meta))
+			index++;
+		meta->subprog_idx = index;
+
+		if (meta->insn.dst_reg >= BPF_REG_6 &&
+		    meta->insn.dst_reg <= BPF_REG_9)
+			nfp_prog->subprog[index].needs_reg_push = 1;
+	}
+
+	if (index + 1 != nfp_prog->subprog_cnt) {
+		pr_vlog(env, "BUG: number of processed BPF functions is not consistent (processed %d, expected %d)\n",
+			index + 1, nfp_prog->subprog_cnt);
+		return -EFAULT;
+	}
+
+	return 0;
+}
+
+static unsigned int
+nfp_bpf_get_stack_usage(struct nfp_prog *nfp_prog, unsigned int cnt)
+{
+	struct nfp_insn_meta *meta = nfp_prog_first_meta(nfp_prog);
+	unsigned int max_depth = 0, depth = 0, frame = 0;
+	struct nfp_insn_meta *ret_insn[MAX_CALL_FRAMES];
+	unsigned short frame_depths[MAX_CALL_FRAMES];
+	unsigned short ret_prog[MAX_CALL_FRAMES];
+	unsigned short idx = meta->subprog_idx;
+
+	/* Inspired from check_max_stack_depth() from kernel verifier.
+	 * Starting from main subprogram, walk all instructions and recursively
+	 * walk all callees that given subprogram can call. Since recursion is
+	 * prevented by the kernel verifier, this algorithm only needs a local
+	 * stack of MAX_CALL_FRAMES to remember callsites.
+	 */
+process_subprog:
+	frame_depths[frame] = nfp_prog->subprog[idx].stack_depth;
+	frame_depths[frame] = round_up(frame_depths[frame], STACK_FRAME_ALIGN);
+	depth += frame_depths[frame];
+	max_depth = max(max_depth, depth);
+
+continue_subprog:
+	for (; meta != nfp_prog_last_meta(nfp_prog) && meta->subprog_idx == idx;
+	     meta = nfp_meta_next(meta)) {
+		if (!is_mbpf_pseudo_call(meta))
+			continue;
+
+		/* We found a call to a subprogram. Remember instruction to
+		 * return to and subprog id.
+		 */
+		ret_insn[frame] = nfp_meta_next(meta);
+		ret_prog[frame] = idx;
+
+		/* Find the callee and start processing it. */
+		meta = nfp_bpf_goto_meta(nfp_prog, meta,
+					 meta->n + 1 + meta->insn.imm, cnt);
+		idx = meta->subprog_idx;
+		frame++;
+		goto process_subprog;
+	}
+	/* End of for() loop means the last instruction of the subprog was
+	 * reached. If we popped all stack frames, return; otherwise, go on
+	 * processing remaining instructions from the caller.
+	 */
+	if (frame == 0)
+		return max_depth;
+
+	depth -= frame_depths[frame];
+	frame--;
+	meta = ret_insn[frame];
+	idx = ret_prog[frame];
+	goto continue_subprog;
+}
+
+static int nfp_bpf_finalize(struct bpf_verifier_env *env)
+{
+	struct bpf_subprog_info *info;
+	struct nfp_prog *nfp_prog;
+	unsigned int max_stack;
+	struct nfp_net *nn;
+	int i;
+
+	nfp_prog = env->prog->aux->offload->dev_priv;
+	nfp_prog->subprog_cnt = env->subprog_cnt;
+	nfp_prog->subprog = kcalloc(nfp_prog->subprog_cnt,
+				    sizeof(nfp_prog->subprog[0]), GFP_KERNEL);
+	if (!nfp_prog->subprog)
+		return -ENOMEM;
+
+	nfp_assign_subprog_idx_and_regs(env, nfp_prog);
+
+	info = env->subprog_info;
+	for (i = 0; i < nfp_prog->subprog_cnt; i++) {
+		nfp_prog->subprog[i].stack_depth = info[i].stack_depth;
+
+		if (i == 0)
+			continue;
+
+		/* Account for size of return address. */
+		nfp_prog->subprog[i].stack_depth += REG_WIDTH;
+		/* Account for size of saved registers, if necessary. */
+		if (nfp_prog->subprog[i].needs_reg_push)
+			nfp_prog->subprog[i].stack_depth += BPF_REG_SIZE * 4;
+	}
+
+	nn = netdev_priv(env->prog->aux->offload->netdev);
+	max_stack = nn_readb(nn, NFP_NET_CFG_BPF_STACK_SZ) * 64;
+	nfp_prog->stack_size = nfp_bpf_get_stack_usage(nfp_prog,
+						       env->prog->len);
+	if (nfp_prog->stack_size > max_stack) {
+		pr_vlog(env, "stack too large: program %dB > FW stack %dB\n",
+			nfp_prog->stack_size, max_stack);
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
+}
+
 const struct bpf_prog_offload_ops nfp_bpf_analyzer_ops = {
-	.insn_hook = nfp_verify_insn,
+	.insn_hook	= nfp_verify_insn,
+	.finalize	= nfp_bpf_finalize,
 };
diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c
index 46ba0cf257c6..244dc261006e 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/action.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/action.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/bitfield.h>
 #include <net/geneve.h>
@@ -429,12 +399,14 @@ nfp_fl_set_ip4(const struct tc_action *action, int idx, u32 off,
 
 	switch (off) {
 	case offsetof(struct iphdr, daddr):
-		set_ip_addr->ipv4_dst_mask = mask;
-		set_ip_addr->ipv4_dst = exact;
+		set_ip_addr->ipv4_dst_mask |= mask;
+		set_ip_addr->ipv4_dst &= ~mask;
+		set_ip_addr->ipv4_dst |= exact & mask;
 		break;
 	case offsetof(struct iphdr, saddr):
-		set_ip_addr->ipv4_src_mask = mask;
-		set_ip_addr->ipv4_src = exact;
+		set_ip_addr->ipv4_src_mask |= mask;
+		set_ip_addr->ipv4_src &= ~mask;
+		set_ip_addr->ipv4_src |= exact & mask;
 		break;
 	default:
 		return -EOPNOTSUPP;
@@ -448,11 +420,12 @@ nfp_fl_set_ip4(const struct tc_action *action, int idx, u32 off,
 }
 
 static void
-nfp_fl_set_ip6_helper(int opcode_tag, int idx, __be32 exact, __be32 mask,
+nfp_fl_set_ip6_helper(int opcode_tag, u8 word, __be32 exact, __be32 mask,
 		      struct nfp_fl_set_ipv6_addr *ip6)
 {
-	ip6->ipv6[idx % 4].mask = mask;
-	ip6->ipv6[idx % 4].exact = exact;
+	ip6->ipv6[word].mask |= mask;
+	ip6->ipv6[word].exact &= ~mask;
+	ip6->ipv6[word].exact |= exact & mask;
 
 	ip6->reserved = cpu_to_be16(0);
 	ip6->head.jump_id = opcode_tag;
@@ -465,6 +438,7 @@ nfp_fl_set_ip6(const struct tc_action *action, int idx, u32 off,
 	       struct nfp_fl_set_ipv6_addr *ip_src)
 {
 	__be32 exact, mask;
+	u8 word;
 
 	/* We are expecting tcf_pedit to return a big endian value */
 	mask = (__force __be32)~tcf_pedit_mask(action, idx);
@@ -473,17 +447,20 @@ nfp_fl_set_ip6(const struct tc_action *action, int idx, u32 off,
 	if (exact & ~mask)
 		return -EOPNOTSUPP;
 
-	if (off < offsetof(struct ipv6hdr, saddr))
+	if (off < offsetof(struct ipv6hdr, saddr)) {
 		return -EOPNOTSUPP;
-	else if (off < offsetof(struct ipv6hdr, daddr))
-		nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_SRC, idx,
+	} else if (off < offsetof(struct ipv6hdr, daddr)) {
+		word = (off - offsetof(struct ipv6hdr, saddr)) / sizeof(exact);
+		nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_SRC, word,
 				      exact, mask, ip_src);
-	else if (off < offsetof(struct ipv6hdr, daddr) +
-		       sizeof(struct in6_addr))
-		nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_DST, idx,
+	} else if (off < offsetof(struct ipv6hdr, daddr) +
+		       sizeof(struct in6_addr)) {
+		word = (off - offsetof(struct ipv6hdr, daddr)) / sizeof(exact);
+		nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_DST, word,
 				      exact, mask, ip_dst);
-	else
+	} else {
 		return -EOPNOTSUPP;
+	}
 
 	return 0;
 }
@@ -541,7 +518,7 @@ nfp_fl_pedit(const struct tc_action *action, struct tc_cls_flower_offload *flow,
 	struct nfp_fl_set_eth set_eth;
 	enum pedit_header_type htype;
 	int idx, nkeys, err;
-	size_t act_size;
+	size_t act_size = 0;
 	u32 offset, cmd;
 	u8 ip_proto = 0;
 
@@ -599,7 +576,9 @@ nfp_fl_pedit(const struct tc_action *action, struct tc_cls_flower_offload *flow,
 		act_size = sizeof(set_eth);
 		memcpy(nfp_action, &set_eth, act_size);
 		*a_len += act_size;
-	} else if (set_ip_addr.head.len_lw) {
+	}
+	if (set_ip_addr.head.len_lw) {
+		nfp_action += act_size;
 		act_size = sizeof(set_ip_addr);
 		memcpy(nfp_action, &set_ip_addr, act_size);
 		*a_len += act_size;
@@ -607,10 +586,12 @@ nfp_fl_pedit(const struct tc_action *action, struct tc_cls_flower_offload *flow,
 		/* Hardware will automatically fix IPv4 and TCP/UDP checksum. */
 		*csum_updated |= TCA_CSUM_UPDATE_FLAG_IPV4HDR |
 				nfp_fl_csum_l4_to_flag(ip_proto);
-	} else if (set_ip6_dst.head.len_lw && set_ip6_src.head.len_lw) {
+	}
+	if (set_ip6_dst.head.len_lw && set_ip6_src.head.len_lw) {
 		/* TC compiles set src and dst IPv6 address as a single action,
 		 * the hardware requires this to be 2 separate actions.
 		 */
+		nfp_action += act_size;
 		act_size = sizeof(set_ip6_src);
 		memcpy(nfp_action, &set_ip6_src, act_size);
 		*a_len += act_size;
@@ -623,6 +604,7 @@ nfp_fl_pedit(const struct tc_action *action, struct tc_cls_flower_offload *flow,
 		/* Hardware will automatically fix TCP/UDP checksum. */
 		*csum_updated |= nfp_fl_csum_l4_to_flag(ip_proto);
 	} else if (set_ip6_dst.head.len_lw) {
+		nfp_action += act_size;
 		act_size = sizeof(set_ip6_dst);
 		memcpy(nfp_action, &set_ip6_dst, act_size);
 		*a_len += act_size;
@@ -630,13 +612,16 @@ nfp_fl_pedit(const struct tc_action *action, struct tc_cls_flower_offload *flow,
 		/* Hardware will automatically fix TCP/UDP checksum. */
 		*csum_updated |= nfp_fl_csum_l4_to_flag(ip_proto);
 	} else if (set_ip6_src.head.len_lw) {
+		nfp_action += act_size;
 		act_size = sizeof(set_ip6_src);
 		memcpy(nfp_action, &set_ip6_src, act_size);
 		*a_len += act_size;
 
 		/* Hardware will automatically fix TCP/UDP checksum. */
 		*csum_updated |= nfp_fl_csum_l4_to_flag(ip_proto);
-	} else if (set_tport.head.len_lw) {
+	}
+	if (set_tport.head.len_lw) {
+		nfp_action += act_size;
 		act_size = sizeof(set_tport);
 		memcpy(nfp_action, &set_tport, act_size);
 		*a_len += act_size;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
index cb8565222621..4c5eaf36d5bb 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 #include <linux/bitfield.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
index 325954b829c8..29d673aa5277 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #ifndef NFP_FLOWER_CMSG_H
 #define NFP_FLOWER_CMSG_H
diff --git a/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c b/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c
index bf10598f66ae..81dcf5b318ba 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/lag_conf.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #include "main.h"
 
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c
index e57d23746585..3a54728d2ea6 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/etherdevice.h>
 #include <linux/lockdep.h>
@@ -518,8 +488,8 @@ err_clear_nn:
 static int nfp_flower_init(struct nfp_app *app)
 {
 	const struct nfp_pf *pf = app->pf;
+	u64 version, features, ctx_count;
 	struct nfp_flower_priv *app_priv;
-	u64 version, features;
 	int err;
 
 	if (!pf->eth_tbl) {
@@ -543,6 +513,16 @@ static int nfp_flower_init(struct nfp_app *app)
 		return err;
 	}
 
+	ctx_count = nfp_rtsym_read_le(app->pf->rtbl, "CONFIG_FC_HOST_CTX_COUNT",
+				      &err);
+	if (err) {
+		nfp_warn(app->cpp,
+			 "FlowerNIC: unsupported host context count: %d\n",
+			 err);
+		err = 0;
+		ctx_count = BIT(17);
+	}
+
 	/* We need to ensure hardware has enough flower capabilities. */
 	if (version != NFP_FLOWER_ALLOWED_VER) {
 		nfp_warn(app->cpp, "FlowerNIC: unsupported firmware version\n");
@@ -553,6 +533,7 @@ static int nfp_flower_init(struct nfp_app *app)
 	if (!app_priv)
 		return -ENOMEM;
 
+	app_priv->stats_ring_size = roundup_pow_of_two(ctx_count);
 	app->priv = app_priv;
 	app_priv->app = app;
 	skb_queue_head_init(&app_priv->cmsg_skbs_high);
@@ -563,7 +544,7 @@ static int nfp_flower_init(struct nfp_app *app)
 	init_waitqueue_head(&app_priv->mtu_conf.wait_q);
 	spin_lock_init(&app_priv->mtu_conf.lock);
 
-	err = nfp_flower_metadata_init(app);
+	err = nfp_flower_metadata_init(app, ctx_count);
 	if (err)
 		goto err_free_app_priv;
 
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h
index 81d941ab895c..90045bab95bf 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/main.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/main.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #ifndef __NFP_FLOWER_H__
 #define __NFP_FLOWER_H__ 1
@@ -38,6 +8,7 @@
 
 #include <linux/circ_buf.h>
 #include <linux/hashtable.h>
+#include <linux/rhashtable.h>
 #include <linux/time64.h>
 #include <linux/types.h>
 #include <net/pkt_cls.h>
@@ -50,10 +21,8 @@ struct net_device;
 struct nfp_app;
 
 #define NFP_FL_STATS_CTX_DONT_CARE	cpu_to_be32(0xffffffff)
-#define NFP_FL_STATS_ENTRY_RS		BIT(20)
-#define NFP_FL_STATS_ELEM_RS		4
-#define NFP_FL_REPEATED_HASH_MAX	BIT(17)
-#define NFP_FLOWER_HASH_BITS		19
+#define NFP_FL_STATS_ELEM_RS		FIELD_SIZEOF(struct nfp_fl_stats_id, \
+						     init_unalloc)
 #define NFP_FLOWER_MASK_ENTRY_RS	256
 #define NFP_FLOWER_MASK_ELEMENT_RS	1
 #define NFP_FLOWER_MASK_HASH_BITS	10
@@ -138,7 +107,10 @@ struct nfp_fl_lag {
  * @stats_ids:		List of free stats ids
  * @mask_ids:		List of free mask ids
  * @mask_table:		Hash table used to store masks
+ * @stats_ring_size:	Maximum number of allowed stats ids
  * @flow_table:		Hash table used to store flower rules
+ * @stats:		Stored stats updates for flower rules
+ * @stats_lock:		Lock for flower rule stats updates
  * @cmsg_work:		Workqueue for control messages processing
  * @cmsg_skbs_high:	List of higher priority skbs for control message
  *			processing
@@ -171,7 +143,10 @@ struct nfp_flower_priv {
 	struct nfp_fl_stats_id stats_ids;
 	struct nfp_fl_mask_id mask_ids;
 	DECLARE_HASHTABLE(mask_table, NFP_FLOWER_MASK_HASH_BITS);
-	DECLARE_HASHTABLE(flow_table, NFP_FLOWER_HASH_BITS);
+	u32 stats_ring_size;
+	struct rhashtable flow_table;
+	struct nfp_fl_stats *stats;
+	spinlock_t stats_lock; /* lock stats */
 	struct work_struct cmsg_work;
 	struct sk_buff_head cmsg_skbs_high;
 	struct sk_buff_head cmsg_skbs_low;
@@ -227,10 +202,8 @@ struct nfp_fl_stats {
 struct nfp_fl_payload {
 	struct nfp_fl_rule_metadata meta;
 	unsigned long tc_flower_cookie;
-	struct hlist_node link;
+	struct rhash_head fl_node;
 	struct rcu_head rcu;
-	spinlock_t lock; /* lock stats */
-	struct nfp_fl_stats stats;
 	__be32 nfp_tun_ipv4_addr;
 	struct net_device *ingress_dev;
 	char *unmasked_data;
@@ -239,6 +212,8 @@ struct nfp_fl_payload {
 	bool ingress_offload;
 };
 
+extern const struct rhashtable_params nfp_flower_table_params;
+
 struct nfp_fl_stats_frame {
 	__be32 stats_con_id;
 	__be32 pkt_count;
@@ -246,7 +221,7 @@ struct nfp_fl_stats_frame {
 	__be64 stats_cookie;
 };
 
-int nfp_flower_metadata_init(struct nfp_app *app);
+int nfp_flower_metadata_init(struct nfp_app *app, u64 host_ctx_count);
 void nfp_flower_metadata_cleanup(struct nfp_app *app);
 
 int nfp_flower_setup_tc(struct nfp_app *app, struct net_device *netdev,
diff --git a/drivers/net/ethernet/netronome/nfp/flower/match.c b/drivers/net/ethernet/netronome/nfp/flower/match.c
index 17acb8cc6044..e54fb6034326 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/match.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/match.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/bitfield.h>
 #include <net/pkt_cls.h>
diff --git a/drivers/net/ethernet/netronome/nfp/flower/metadata.c b/drivers/net/ethernet/netronome/nfp/flower/metadata.c
index c098730544b7..48729bf171e0 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/metadata.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/metadata.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/hash.h>
 #include <linux/hashtable.h>
@@ -48,6 +18,12 @@ struct nfp_mask_id_table {
 	u8 mask_id;
 };
 
+struct nfp_fl_flow_table_cmp_arg {
+	struct net_device *netdev;
+	unsigned long cookie;
+	__be32 host_ctx;
+};
+
 static int nfp_release_stats_entry(struct nfp_app *app, u32 stats_context_id)
 {
 	struct nfp_flower_priv *priv = app->priv;
@@ -55,14 +31,14 @@ static int nfp_release_stats_entry(struct nfp_app *app, u32 stats_context_id)
 
 	ring = &priv->stats_ids.free_list;
 	/* Check if buffer is full. */
-	if (!CIRC_SPACE(ring->head, ring->tail, NFP_FL_STATS_ENTRY_RS *
-			NFP_FL_STATS_ELEM_RS -
+	if (!CIRC_SPACE(ring->head, ring->tail,
+			priv->stats_ring_size * NFP_FL_STATS_ELEM_RS -
 			NFP_FL_STATS_ELEM_RS + 1))
 		return -ENOBUFS;
 
 	memcpy(&ring->buf[ring->head], &stats_context_id, NFP_FL_STATS_ELEM_RS);
 	ring->head = (ring->head + NFP_FL_STATS_ELEM_RS) %
-		     (NFP_FL_STATS_ENTRY_RS * NFP_FL_STATS_ELEM_RS);
+		     (priv->stats_ring_size * NFP_FL_STATS_ELEM_RS);
 
 	return 0;
 }
@@ -74,7 +50,7 @@ static int nfp_get_stats_entry(struct nfp_app *app, u32 *stats_context_id)
 	struct circ_buf *ring;
 
 	ring = &priv->stats_ids.free_list;
-	freed_stats_id = NFP_FL_STATS_ENTRY_RS;
+	freed_stats_id = priv->stats_ring_size;
 	/* Check for unallocated entries first. */
 	if (priv->stats_ids.init_unalloc > 0) {
 		*stats_context_id = priv->stats_ids.init_unalloc - 1;
@@ -92,7 +68,7 @@ static int nfp_get_stats_entry(struct nfp_app *app, u32 *stats_context_id)
 	*stats_context_id = temp_stats_id;
 	memcpy(&ring->buf[ring->tail], &freed_stats_id, NFP_FL_STATS_ELEM_RS);
 	ring->tail = (ring->tail + NFP_FL_STATS_ELEM_RS) %
-		     (NFP_FL_STATS_ENTRY_RS * NFP_FL_STATS_ELEM_RS);
+		     (priv->stats_ring_size * NFP_FL_STATS_ELEM_RS);
 
 	return 0;
 }
@@ -102,56 +78,37 @@ struct nfp_fl_payload *
 nfp_flower_search_fl_table(struct nfp_app *app, unsigned long tc_flower_cookie,
 			   struct net_device *netdev, __be32 host_ctx)
 {
+	struct nfp_fl_flow_table_cmp_arg flower_cmp_arg;
 	struct nfp_flower_priv *priv = app->priv;
-	struct nfp_fl_payload *flower_entry;
 
-	hash_for_each_possible_rcu(priv->flow_table, flower_entry, link,
-				   tc_flower_cookie)
-		if (flower_entry->tc_flower_cookie == tc_flower_cookie &&
-		    (!netdev || flower_entry->ingress_dev == netdev) &&
-		    (host_ctx == NFP_FL_STATS_CTX_DONT_CARE ||
-		     flower_entry->meta.host_ctx_id == host_ctx))
-			return flower_entry;
+	flower_cmp_arg.netdev = netdev;
+	flower_cmp_arg.cookie = tc_flower_cookie;
+	flower_cmp_arg.host_ctx = host_ctx;
 
-	return NULL;
-}
-
-static void
-nfp_flower_update_stats(struct nfp_app *app, struct nfp_fl_stats_frame *stats)
-{
-	struct nfp_fl_payload *nfp_flow;
-	unsigned long flower_cookie;
-
-	flower_cookie = be64_to_cpu(stats->stats_cookie);
-
-	rcu_read_lock();
-	nfp_flow = nfp_flower_search_fl_table(app, flower_cookie, NULL,
-					      stats->stats_con_id);
-	if (!nfp_flow)
-		goto exit_rcu_unlock;
-
-	spin_lock(&nfp_flow->lock);
-	nfp_flow->stats.pkts += be32_to_cpu(stats->pkt_count);
-	nfp_flow->stats.bytes += be64_to_cpu(stats->byte_count);
-	nfp_flow->stats.used = jiffies;
-	spin_unlock(&nfp_flow->lock);
-
-exit_rcu_unlock:
-	rcu_read_unlock();
+	return rhashtable_lookup_fast(&priv->flow_table, &flower_cmp_arg,
+				      nfp_flower_table_params);
 }
 
 void nfp_flower_rx_flow_stats(struct nfp_app *app, struct sk_buff *skb)
 {
 	unsigned int msg_len = nfp_flower_cmsg_get_data_len(skb);
-	struct nfp_fl_stats_frame *stats_frame;
+	struct nfp_flower_priv *priv = app->priv;
+	struct nfp_fl_stats_frame *stats;
 	unsigned char *msg;
+	u32 ctx_id;
 	int i;
 
 	msg = nfp_flower_cmsg_get_data(skb);
 
-	stats_frame = (struct nfp_fl_stats_frame *)msg;
-	for (i = 0; i < msg_len / sizeof(*stats_frame); i++)
-		nfp_flower_update_stats(app, stats_frame + i);
+	spin_lock(&priv->stats_lock);
+	for (i = 0; i < msg_len / sizeof(*stats); i++) {
+		stats = (struct nfp_fl_stats_frame *)msg + i;
+		ctx_id = be32_to_cpu(stats->stats_con_id);
+		priv->stats[ctx_id].pkts += be32_to_cpu(stats->pkt_count);
+		priv->stats[ctx_id].bytes += be64_to_cpu(stats->byte_count);
+		priv->stats[ctx_id].used = jiffies;
+	}
+	spin_unlock(&priv->stats_lock);
 }
 
 static int nfp_release_mask_id(struct nfp_app *app, u8 mask_id)
@@ -345,9 +302,9 @@ int nfp_compile_flow_metadata(struct nfp_app *app,
 
 	/* Update flow payload with mask ids. */
 	nfp_flow->unmasked_data[NFP_FL_MASK_ID_LOCATION] = new_mask_id;
-	nfp_flow->stats.pkts = 0;
-	nfp_flow->stats.bytes = 0;
-	nfp_flow->stats.used = jiffies;
+	priv->stats[stats_cxt].pkts = 0;
+	priv->stats[stats_cxt].bytes = 0;
+	priv->stats[stats_cxt].used = jiffies;
 
 	check_entry = nfp_flower_search_fl_table(app, flow->cookie, netdev,
 						 NFP_FL_STATS_CTX_DONT_CARE);
@@ -389,12 +346,56 @@ int nfp_modify_flow_metadata(struct nfp_app *app,
 	return nfp_release_stats_entry(app, temp_ctx_id);
 }
 
-int nfp_flower_metadata_init(struct nfp_app *app)
+static int nfp_fl_obj_cmpfn(struct rhashtable_compare_arg *arg,
+			    const void *obj)
+{
+	const struct nfp_fl_flow_table_cmp_arg *cmp_arg = arg->key;
+	const struct nfp_fl_payload *flow_entry = obj;
+
+	if ((!cmp_arg->netdev || flow_entry->ingress_dev == cmp_arg->netdev) &&
+	    (cmp_arg->host_ctx == NFP_FL_STATS_CTX_DONT_CARE ||
+	     flow_entry->meta.host_ctx_id == cmp_arg->host_ctx))
+		return flow_entry->tc_flower_cookie != cmp_arg->cookie;
+
+	return 1;
+}
+
+static u32 nfp_fl_obj_hashfn(const void *data, u32 len, u32 seed)
+{
+	const struct nfp_fl_payload *flower_entry = data;
+
+	return jhash2((u32 *)&flower_entry->tc_flower_cookie,
+		      sizeof(flower_entry->tc_flower_cookie) / sizeof(u32),
+		      seed);
+}
+
+static u32 nfp_fl_key_hashfn(const void *data, u32 len, u32 seed)
+{
+	const struct nfp_fl_flow_table_cmp_arg *cmp_arg = data;
+
+	return jhash2((u32 *)&cmp_arg->cookie,
+		      sizeof(cmp_arg->cookie) / sizeof(u32), seed);
+}
+
+const struct rhashtable_params nfp_flower_table_params = {
+	.head_offset		= offsetof(struct nfp_fl_payload, fl_node),
+	.hashfn			= nfp_fl_key_hashfn,
+	.obj_cmpfn		= nfp_fl_obj_cmpfn,
+	.obj_hashfn		= nfp_fl_obj_hashfn,
+	.automatic_shrinking	= true,
+};
+
+int nfp_flower_metadata_init(struct nfp_app *app, u64 host_ctx_count)
 {
 	struct nfp_flower_priv *priv = app->priv;
+	int err;
 
 	hash_init(priv->mask_table);
-	hash_init(priv->flow_table);
+
+	err = rhashtable_init(&priv->flow_table, &nfp_flower_table_params);
+	if (err)
+		return err;
+
 	get_random_bytes(&priv->mask_id_seed, sizeof(priv->mask_id_seed));
 
 	/* Init ring buffer and unallocated mask_ids. */
@@ -402,7 +403,7 @@ int nfp_flower_metadata_init(struct nfp_app *app)
 		kmalloc_array(NFP_FLOWER_MASK_ENTRY_RS,
 			      NFP_FLOWER_MASK_ELEMENT_RS, GFP_KERNEL);
 	if (!priv->mask_ids.mask_id_free_list.buf)
-		return -ENOMEM;
+		goto err_free_flow_table;
 
 	priv->mask_ids.init_unallocated = NFP_FLOWER_MASK_ENTRY_RS - 1;
 
@@ -416,18 +417,29 @@ int nfp_flower_metadata_init(struct nfp_app *app)
 	/* Init ring buffer and unallocated stats_ids. */
 	priv->stats_ids.free_list.buf =
 		vmalloc(array_size(NFP_FL_STATS_ELEM_RS,
-				   NFP_FL_STATS_ENTRY_RS));
+				   priv->stats_ring_size));
 	if (!priv->stats_ids.free_list.buf)
 		goto err_free_last_used;
 
-	priv->stats_ids.init_unalloc = NFP_FL_REPEATED_HASH_MAX;
+	priv->stats_ids.init_unalloc = host_ctx_count;
+
+	priv->stats = kvmalloc_array(priv->stats_ring_size,
+				     sizeof(struct nfp_fl_stats), GFP_KERNEL);
+	if (!priv->stats)
+		goto err_free_ring_buf;
+
+	spin_lock_init(&priv->stats_lock);
 
 	return 0;
 
+err_free_ring_buf:
+	vfree(priv->stats_ids.free_list.buf);
 err_free_last_used:
 	kfree(priv->mask_ids.last_used);
 err_free_mask_id:
 	kfree(priv->mask_ids.mask_id_free_list.buf);
+err_free_flow_table:
+	rhashtable_destroy(&priv->flow_table);
 	return -ENOMEM;
 }
 
@@ -438,6 +450,9 @@ void nfp_flower_metadata_cleanup(struct nfp_app *app)
 	if (!priv)
 		return;
 
+	rhashtable_free_and_destroy(&priv->flow_table,
+				    nfp_check_rhashtable_empty, NULL);
+	kvfree(priv->stats);
 	kfree(priv->mask_ids.mask_id_free_list.buf);
 	kfree(priv->mask_ids.last_used);
 	vfree(priv->stats_ids.free_list.buf);
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index bd19624f10cf..29c95423ab64 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/skbuff.h>
 #include <net/devlink.h>
@@ -428,8 +398,6 @@ nfp_flower_allocate_new(struct nfp_fl_key_ls *key_layer, bool egress)
 
 	flow_pay->nfp_tun_ipv4_addr = 0;
 	flow_pay->meta.flags = 0;
-	spin_lock_init(&flow_pay->lock);
-
 	flow_pay->ingress_offload = !egress;
 
 	return flow_pay;
@@ -513,9 +481,12 @@ nfp_flower_add_offload(struct nfp_app *app, struct net_device *netdev,
 	if (err)
 		goto err_destroy_flow;
 
-	INIT_HLIST_NODE(&flow_pay->link);
 	flow_pay->tc_flower_cookie = flow->cookie;
-	hash_add_rcu(priv->flow_table, &flow_pay->link, flow->cookie);
+	err = rhashtable_insert_fast(&priv->flow_table, &flow_pay->fl_node,
+				     nfp_flower_table_params);
+	if (err)
+		goto err_destroy_flow;
+
 	port->tc_offload_cnt++;
 
 	/* Deallocate flow payload when flower rule has been destroyed. */
@@ -550,6 +521,7 @@ nfp_flower_del_offload(struct nfp_app *app, struct net_device *netdev,
 		       struct tc_cls_flower_offload *flow, bool egress)
 {
 	struct nfp_port *port = nfp_port_from_netdev(netdev);
+	struct nfp_flower_priv *priv = app->priv;
 	struct nfp_fl_payload *nfp_flow;
 	struct net_device *ingr_dev;
 	int err;
@@ -573,11 +545,13 @@ nfp_flower_del_offload(struct nfp_app *app, struct net_device *netdev,
 		goto err_free_flow;
 
 err_free_flow:
-	hash_del_rcu(&nfp_flow->link);
 	port->tc_offload_cnt--;
 	kfree(nfp_flow->action_data);
 	kfree(nfp_flow->mask_data);
 	kfree(nfp_flow->unmasked_data);
+	WARN_ON_ONCE(rhashtable_remove_fast(&priv->flow_table,
+					    &nfp_flow->fl_node,
+					    nfp_flower_table_params));
 	kfree_rcu(nfp_flow, rcu);
 	return err;
 }
@@ -598,8 +572,10 @@ static int
 nfp_flower_get_stats(struct nfp_app *app, struct net_device *netdev,
 		     struct tc_cls_flower_offload *flow, bool egress)
 {
+	struct nfp_flower_priv *priv = app->priv;
 	struct nfp_fl_payload *nfp_flow;
 	struct net_device *ingr_dev;
+	u32 ctx_id;
 
 	ingr_dev = egress ? NULL : netdev;
 	nfp_flow = nfp_flower_search_fl_table(app, flow->cookie, ingr_dev,
@@ -610,13 +586,16 @@ nfp_flower_get_stats(struct nfp_app *app, struct net_device *netdev,
 	if (nfp_flow->ingress_offload && egress)
 		return 0;
 
-	spin_lock_bh(&nfp_flow->lock);
-	tcf_exts_stats_update(flow->exts, nfp_flow->stats.bytes,
-			      nfp_flow->stats.pkts, nfp_flow->stats.used);
+	ctx_id = be32_to_cpu(nfp_flow->meta.host_ctx_id);
+
+	spin_lock_bh(&priv->stats_lock);
+	tcf_exts_stats_update(flow->exts, priv->stats[ctx_id].bytes,
+			      priv->stats[ctx_id].pkts,
+			      priv->stats[ctx_id].used);
 
-	nfp_flow->stats.pkts = 0;
-	nfp_flow->stats.bytes = 0;
-	spin_unlock_bh(&nfp_flow->lock);
+	priv->stats[ctx_id].pkts = 0;
+	priv->stats[ctx_id].bytes = 0;
+	spin_unlock_bh(&priv->stats_lock);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
index 382bb93cb090..8e5bec04d1f9 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
@@ -1,39 +1,10 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/etherdevice.h>
 #include <linux/inetdevice.h>
 #include <net/netevent.h>
+#include <net/vxlan.h>
 #include <linux/idr.h>
 #include <net/dst_metadata.h>
 #include <net/arp.h>
@@ -217,7 +188,7 @@ static bool nfp_tun_is_netdev_to_offload(struct net_device *netdev)
 		return false;
 	if (!strcmp(netdev->rtnl_link_ops->kind, "openvswitch"))
 		return true;
-	if (!strcmp(netdev->rtnl_link_ops->kind, "vxlan"))
+	if (netif_is_vxlan(netdev))
 		return true;
 
 	return false;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_abi.h b/drivers/net/ethernet/netronome/nfp/nfp_abi.h
index 8b56c27931bf..dd359a44adfb 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_abi.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_abi.h
@@ -1,36 +1,5 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #ifndef __NFP_ABI__
 #define __NFP_ABI__ 1
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.c b/drivers/net/ethernet/netronome/nfp/nfp_app.c
index 8607d09ab732..68a0991aac22 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/bug.h>
 #include <linux/lockdep.h>
@@ -60,6 +30,11 @@ static const struct nfp_app_type *apps[] = {
 #endif
 };
 
+void nfp_check_rhashtable_empty(void *ptr, void *arg)
+{
+	WARN_ON_ONCE(1);
+}
+
 struct nfp_app *nfp_app_from_netdev(struct net_device *netdev)
 {
 	if (nfp_netdev_is_nfp_net(netdev)) {
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h
index 4e1eb3395648..4d6ecf99b1cc 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #ifndef _NFP_APP_H
 #define _NFP_APP_H 1
@@ -40,6 +10,8 @@
 
 #include "nfp_net_repr.h"
 
+#define NFP_APP_CTRL_MTU_MAX	U32_MAX
+
 struct bpf_prog;
 struct net_device;
 struct netdev_bpf;
@@ -178,6 +150,7 @@ struct nfp_app_type {
  * @ctrl:	pointer to ctrl vNIC struct
  * @reprs:	array of pointers to representors
  * @type:	pointer to const application ops and info
+ * @ctrl_mtu:	MTU to set on the control vNIC (set in .init())
  * @priv:	app-specific priv data
  */
 struct nfp_app {
@@ -189,9 +162,11 @@ struct nfp_app {
 	struct nfp_reprs __rcu *reprs[NFP_REPR_TYPE_MAX + 1];
 
 	const struct nfp_app_type *type;
+	unsigned int ctrl_mtu;
 	void *priv;
 };
 
+void nfp_check_rhashtable_empty(void *ptr, void *arg);
 bool __nfp_ctrl_tx(struct nfp_net *nn, struct sk_buff *skb);
 bool nfp_ctrl_tx(struct nfp_net *nn, struct sk_buff *skb);
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c b/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c
index e2dfe4f168bb..f119277fd66c 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include "nfpcore/nfp_cpp.h"
 #include "nfpcore/nfp_nsp.h"
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_asm.c b/drivers/net/ethernet/netronome/nfp/nfp_asm.c
index cc6ace2be8a9..b04b83687fe2 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_asm.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_asm.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2016-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2016-2018 Netronome Systems, Inc. */
 
 #include <linux/bitops.h>
 #include <linux/errno.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_asm.h b/drivers/net/ethernet/netronome/nfp/nfp_asm.h
index fad0e62a910c..648c2810e5ba 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_asm.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_asm.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2016-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2016-2018 Netronome Systems, Inc. */
 
 #ifndef __NFP_ASM_H__
 #define __NFP_ASM_H__ 1
@@ -82,6 +52,15 @@
 #define OP_BR_BIT_ADDR_LO	OP_BR_ADDR_LO
 #define OP_BR_BIT_ADDR_HI	OP_BR_ADDR_HI
 
+#define OP_BR_ALU_BASE		0x0e800000000ULL
+#define OP_BR_ALU_BASE_MASK	0x0ff80000000ULL
+#define OP_BR_ALU_A_SRC		0x000000003ffULL
+#define OP_BR_ALU_B_SRC		0x000000ffc00ULL
+#define OP_BR_ALU_DEFBR		0x00000300000ULL
+#define OP_BR_ALU_IMM_HI	0x0007fc00000ULL
+#define OP_BR_ALU_SRC_LMEXTN	0x40000000000ULL
+#define OP_BR_ALU_DST_LMEXTN	0x80000000000ULL
+
 static inline bool nfp_is_br(u64 insn)
 {
 	return (insn & OP_BR_BASE_MASK) == OP_BR_BASE ||
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
index db463e20a876..808647ec3573 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/rtnetlink.h>
 #include <net/devlink.h>
@@ -96,6 +66,7 @@ nfp_devlink_port_split(struct devlink *devlink, unsigned int port_index,
 {
 	struct nfp_pf *pf = devlink_priv(devlink);
 	struct nfp_eth_table_port eth_port;
+	unsigned int lanes;
 	int ret;
 
 	if (count < 2)
@@ -114,8 +85,12 @@ nfp_devlink_port_split(struct devlink *devlink, unsigned int port_index,
 		goto out;
 	}
 
-	ret = nfp_devlink_set_lanes(pf, eth_port.index,
-				    eth_port.port_lanes / count);
+	/* Special case the 100G CXP -> 2x40G split */
+	lanes = eth_port.port_lanes / count;
+	if (eth_port.lanes == 10 && count == 2)
+		lanes = 8 / count;
+
+	ret = nfp_devlink_set_lanes(pf, eth_port.index, lanes);
 out:
 	mutex_unlock(&pf->lock);
 
@@ -128,6 +103,7 @@ nfp_devlink_port_unsplit(struct devlink *devlink, unsigned int port_index,
 {
 	struct nfp_pf *pf = devlink_priv(devlink);
 	struct nfp_eth_table_port eth_port;
+	unsigned int lanes;
 	int ret;
 
 	mutex_lock(&pf->lock);
@@ -143,7 +119,12 @@ nfp_devlink_port_unsplit(struct devlink *devlink, unsigned int port_index,
 		goto out;
 	}
 
-	ret = nfp_devlink_set_lanes(pf, eth_port.index, eth_port.port_lanes);
+	/* Special case the 100G CXP -> 2x40G unsplit */
+	lanes = eth_port.port_lanes;
+	if (eth_port.port_lanes == 8)
+		lanes = 10;
+
+	ret = nfp_devlink_set_lanes(pf, eth_port.index, lanes);
 out:
 	mutex_unlock(&pf->lock);
 
@@ -177,7 +158,8 @@ static int nfp_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
 	return nfp_app_eswitch_mode_get(pf->app, mode);
 }
 
-static int nfp_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+static int nfp_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
+					struct netlink_ext_ack *extack)
 {
 	struct nfp_pf *pf = devlink_priv(devlink);
 	int ret;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c b/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c
index f0dcf45aeec1..5cabb1aa9c0c 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017 Netronome Systems, Inc. */
 
 #include <linux/kernel.h>
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c
index 4a540c5e27fe..6c10e8d119e4 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_main.c
@@ -68,6 +38,10 @@ static const struct pci_device_id nfp_pci_device_ids[] = {
 	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
 	  PCI_ANY_ID, 0,
 	},
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP5000,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0,
+	},
 	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP4000,
 	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
 	  PCI_ANY_ID, 0,
@@ -112,23 +86,18 @@ nfp_pf_map_rtsym(struct nfp_pf *pf, const char *name, const char *sym_fmt,
 int nfp_mbox_cmd(struct nfp_pf *pf, u32 cmd, void *in_data, u64 in_length,
 		 void *out_data, u64 out_length)
 {
-	unsigned long long addr;
 	unsigned long err_at;
 	u64 max_data_sz;
 	u32 val = 0;
-	u32 cpp_id;
 	int n, err;
 
 	if (!pf->mbox)
 		return -EOPNOTSUPP;
 
-	cpp_id = NFP_CPP_ISLAND_ID(pf->mbox->target, NFP_CPP_ACTION_RW, 0,
-				   pf->mbox->domain);
-	addr = pf->mbox->addr;
-	max_data_sz = pf->mbox->size - NFP_MBOX_SYM_MIN_SIZE;
+	max_data_sz = nfp_rtsym_size(pf->mbox) - NFP_MBOX_SYM_MIN_SIZE;
 
 	/* Check if cmd field is clear */
-	err = nfp_cpp_readl(pf->cpp, cpp_id, addr + NFP_MBOX_CMD, &val);
+	err = nfp_rtsym_readl(pf->cpp, pf->mbox, NFP_MBOX_CMD, &val);
 	if (err || val) {
 		nfp_warn(pf->cpp, "failed to issue command (%u): %u, err: %d\n",
 			 cmd, val, err);
@@ -136,30 +105,29 @@ int nfp_mbox_cmd(struct nfp_pf *pf, u32 cmd, void *in_data, u64 in_length,
 	}
 
 	in_length = min(in_length, max_data_sz);
-	n = nfp_cpp_write(pf->cpp, cpp_id, addr + NFP_MBOX_DATA,
-			  in_data, in_length);
+	n = nfp_rtsym_write(pf->cpp, pf->mbox, NFP_MBOX_DATA, in_data,
+			    in_length);
 	if (n != in_length)
 		return -EIO;
 	/* Write data_len and wipe reserved */
-	err = nfp_cpp_writeq(pf->cpp, cpp_id, addr + NFP_MBOX_DATA_LEN,
-			     in_length);
+	err = nfp_rtsym_writeq(pf->cpp, pf->mbox, NFP_MBOX_DATA_LEN, in_length);
 	if (err)
 		return err;
 
 	/* Read back for ordering */
-	err = nfp_cpp_readl(pf->cpp, cpp_id, addr + NFP_MBOX_DATA_LEN, &val);
+	err = nfp_rtsym_readl(pf->cpp, pf->mbox, NFP_MBOX_DATA_LEN, &val);
 	if (err)
 		return err;
 
 	/* Write cmd and wipe return value */
-	err = nfp_cpp_writeq(pf->cpp, cpp_id, addr + NFP_MBOX_CMD, cmd);
+	err = nfp_rtsym_writeq(pf->cpp, pf->mbox, NFP_MBOX_CMD, cmd);
 	if (err)
 		return err;
 
 	err_at = jiffies + 5 * HZ;
 	while (true) {
 		/* Wait for command to go to 0 (NFP_MBOX_NO_CMD) */
-		err = nfp_cpp_readl(pf->cpp, cpp_id, addr + NFP_MBOX_CMD, &val);
+		err = nfp_rtsym_readl(pf->cpp, pf->mbox, NFP_MBOX_CMD, &val);
 		if (err)
 			return err;
 		if (!val)
@@ -172,18 +140,18 @@ int nfp_mbox_cmd(struct nfp_pf *pf, u32 cmd, void *in_data, u64 in_length,
 	}
 
 	/* Copy output if any (could be error info, do it before reading ret) */
-	err = nfp_cpp_readl(pf->cpp, cpp_id, addr + NFP_MBOX_DATA_LEN, &val);
+	err = nfp_rtsym_readl(pf->cpp, pf->mbox, NFP_MBOX_DATA_LEN, &val);
 	if (err)
 		return err;
 
 	out_length = min_t(u32, val, min(out_length, max_data_sz));
-	n = nfp_cpp_read(pf->cpp, cpp_id, addr + NFP_MBOX_DATA,
-			 out_data, out_length);
+	n = nfp_rtsym_read(pf->cpp, pf->mbox, NFP_MBOX_DATA,
+			   out_data, out_length);
 	if (n != out_length)
 		return -EIO;
 
 	/* Check if there is an error */
-	err = nfp_cpp_readl(pf->cpp, cpp_id, addr + NFP_MBOX_RET, &val);
+	err = nfp_rtsym_readl(pf->cpp, pf->mbox, NFP_MBOX_RET, &val);
 	if (err)
 		return err;
 	if (val)
@@ -441,8 +409,11 @@ nfp_fw_load(struct pci_dev *pdev, struct nfp_pf *pf, struct nfp_nsp *nsp)
 	}
 
 	fw = nfp_net_fw_find(pdev, pf);
-	if (!fw)
+	if (!fw) {
+		if (nfp_nsp_has_stored_fw_load(nsp))
+			nfp_nsp_load_stored_fw(nsp);
 		return 0;
+	}
 
 	dev_info(&pdev->dev, "Soft-reset, loading FW image\n");
 	err = nfp_nsp_device_soft_reset(nsp);
@@ -453,7 +424,6 @@ nfp_fw_load(struct pci_dev *pdev, struct nfp_pf *pf, struct nfp_nsp *nsp)
 	}
 
 	err = nfp_nsp_load_fw(nsp, fw);
-
 	if (err < 0) {
 		dev_err(&pdev->dev, "FW loading failed: %d\n", err);
 		goto exit_release_fw;
@@ -566,9 +536,9 @@ static int nfp_pf_find_rtsyms(struct nfp_pf *pf)
 	/* Optional per-PCI PF mailbox */
 	snprintf(pf_symbol, sizeof(pf_symbol), NFP_MBOX_SYM_NAME, pf_id);
 	pf->mbox = nfp_rtsym_lookup(pf->rtbl, pf_symbol);
-	if (pf->mbox && pf->mbox->size < NFP_MBOX_SYM_MIN_SIZE) {
+	if (pf->mbox && nfp_rtsym_size(pf->mbox) < NFP_MBOX_SYM_MIN_SIZE) {
 		nfp_err(pf->cpp, "PF mailbox symbol too small: %llu < %d\n",
-			pf->mbox->size, NFP_MBOX_SYM_MIN_SIZE);
+			nfp_rtsym_size(pf->mbox), NFP_MBOX_SYM_MIN_SIZE);
 		return -EINVAL;
 	}
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h
index 595b3dc280e3..a3613a2e0aa5 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_main.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_main.h
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h
index 439e6ffe2f05..6f0c37d09256 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_net.h
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index c6d29fdbb880..6bddfcfdec34 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_net_common.c
@@ -2094,10 +2064,10 @@ static void nfp_ctrl_poll(unsigned long arg)
 {
 	struct nfp_net_r_vector *r_vec = (void *)arg;
 
-	spin_lock_bh(&r_vec->lock);
+	spin_lock(&r_vec->lock);
 	nfp_net_tx_complete(r_vec->tx_ring, 0);
 	__nfp_ctrl_tx_queued(r_vec);
-	spin_unlock_bh(&r_vec->lock);
+	spin_unlock(&r_vec->lock);
 
 	if (nfp_ctrl_rx(r_vec)) {
 		nfp_net_irq_unmask(r_vec->nfp_net, r_vec->irq_entry);
@@ -2187,9 +2157,13 @@ nfp_net_tx_ring_alloc(struct nfp_net_dp *dp, struct nfp_net_tx_ring *tx_ring)
 
 	tx_ring->size = array_size(tx_ring->cnt, sizeof(*tx_ring->txds));
 	tx_ring->txds = dma_zalloc_coherent(dp->dev, tx_ring->size,
-					    &tx_ring->dma, GFP_KERNEL);
-	if (!tx_ring->txds)
+					    &tx_ring->dma,
+					    GFP_KERNEL | __GFP_NOWARN);
+	if (!tx_ring->txds) {
+		netdev_warn(dp->netdev, "failed to allocate TX descriptor ring memory, requested descriptor count: %d, consider lowering descriptor count\n",
+			    tx_ring->cnt);
 		goto err_alloc;
+	}
 
 	tx_ring->txbufs = kvcalloc(tx_ring->cnt, sizeof(*tx_ring->txbufs),
 				   GFP_KERNEL);
@@ -2341,9 +2315,13 @@ nfp_net_rx_ring_alloc(struct nfp_net_dp *dp, struct nfp_net_rx_ring *rx_ring)
 	rx_ring->cnt = dp->rxd_cnt;
 	rx_ring->size = array_size(rx_ring->cnt, sizeof(*rx_ring->rxds));
 	rx_ring->rxds = dma_zalloc_coherent(dp->dev, rx_ring->size,
-					    &rx_ring->dma, GFP_KERNEL);
-	if (!rx_ring->rxds)
+					    &rx_ring->dma,
+					    GFP_KERNEL | __GFP_NOWARN);
+	if (!rx_ring->rxds) {
+		netdev_warn(dp->netdev, "failed to allocate RX descriptor ring memory, requested descriptor count: %d, consider lowering descriptor count\n",
+			    rx_ring->cnt);
 		goto err_alloc;
+	}
 
 	rx_ring->rxbufs = kvcalloc(rx_ring->cnt, sizeof(*rx_ring->rxbufs),
 				   GFP_KERNEL);
@@ -3159,6 +3137,7 @@ static void nfp_net_stat64(struct net_device *netdev,
 	struct nfp_net *nn = netdev_priv(netdev);
 	int r;
 
+	/* Collect software stats */
 	for (r = 0; r < nn->max_r_vecs; r++) {
 		struct nfp_net_r_vector *r_vec = &nn->r_vecs[r];
 		u64 data[3];
@@ -3184,6 +3163,14 @@ static void nfp_net_stat64(struct net_device *netdev,
 		stats->tx_bytes += data[1];
 		stats->tx_errors += data[2];
 	}
+
+	/* Add in device stats */
+	stats->multicast += nn_readq(nn, NFP_NET_CFG_STATS_RX_MC_FRAMES);
+	stats->rx_dropped += nn_readq(nn, NFP_NET_CFG_STATS_RX_DISCARDS);
+	stats->rx_errors += nn_readq(nn, NFP_NET_CFG_STATS_RX_ERRORS);
+
+	stats->tx_dropped += nn_readq(nn, NFP_NET_CFG_STATS_TX_DISCARDS);
+	stats->tx_errors += nn_readq(nn, NFP_NET_CFG_STATS_TX_ERRORS);
 }
 
 static int nfp_net_set_features(struct net_device *netdev,
@@ -3751,15 +3738,18 @@ static void nfp_net_netdev_init(struct nfp_net *nn)
 	}
 	if (nn->cap & NFP_NET_CFG_CTRL_RSS_ANY)
 		netdev->hw_features |= NETIF_F_RXHASH;
-	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN &&
-	    nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN) {
 		if (nn->cap & NFP_NET_CFG_CTRL_LSO)
-			netdev->hw_features |= NETIF_F_GSO_GRE |
-					       NETIF_F_GSO_UDP_TUNNEL;
-		nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE;
-
-		netdev->hw_enc_features = netdev->hw_features;
+			netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL;
+		nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN;
+	}
+	if (nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+		if (nn->cap & NFP_NET_CFG_CTRL_LSO)
+			netdev->hw_features |= NETIF_F_GSO_GRE;
+		nn->dp.ctrl |= NFP_NET_CFG_CTRL_NVGRE;
 	}
+	if (nn->cap & (NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE))
+		netdev->hw_enc_features = netdev->hw_features;
 
 	netdev->vlan_features = netdev->hw_features;
 
@@ -3864,10 +3854,20 @@ int nfp_net_init(struct nfp_net *nn)
 		return err;
 
 	/* Set default MTU and Freelist buffer size */
-	if (nn->max_mtu < NFP_NET_DEFAULT_MTU)
+	if (!nfp_net_is_data_vnic(nn) && nn->app->ctrl_mtu) {
+		if (nn->app->ctrl_mtu <= nn->max_mtu) {
+			nn->dp.mtu = nn->app->ctrl_mtu;
+		} else {
+			if (nn->app->ctrl_mtu != NFP_APP_CTRL_MTU_MAX)
+				nn_warn(nn, "app requested MTU above max supported %u > %u\n",
+					nn->app->ctrl_mtu, nn->max_mtu);
+			nn->dp.mtu = nn->max_mtu;
+		}
+	} else if (nn->max_mtu < NFP_NET_DEFAULT_MTU) {
 		nn->dp.mtu = nn->max_mtu;
-	else
+	} else {
 		nn->dp.mtu = NFP_NET_DEFAULT_MTU;
+	}
 	nn->dp.fl_bufsz = nfp_net_calc_fl_bufsz(&nn->dp);
 
 	if (nfp_app_ctrl_uses_data_vnics(nn->app))
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c
index 1f9149bb2ae6..f2aaef976c7d 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #include <linux/bitfield.h>
 #include <linux/device.h>
@@ -113,6 +83,13 @@ int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem,
 				caps->mbox_len = length;
 			}
 			break;
+		case NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL0:
+		case NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL1:
+			dev_warn(dev,
+				 "experimental TLV type:%u offset:%u len:%u\n",
+				 FIELD_GET(NFP_NET_CFG_TLV_HEADER_TYPE, hdr),
+				 offset, length);
+			break;
 		default:
 			if (!FIELD_GET(NFP_NET_CFG_TLV_HEADER_REQUIRED, hdr))
 				break;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
index 44d3ea75d043..d7c8518ac952 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_net_ctrl.h
@@ -264,7 +234,6 @@
  * %NFP_NET_CFG_BPF_ADDR:	DMA address of the buffer with JITed BPF code
  */
 #define NFP_NET_CFG_BPF_ABI		0x0080
-#define   NFP_NET_BPF_ABI		2
 #define NFP_NET_CFG_BPF_CAP		0x0081
 #define   NFP_NET_BPF_CAP_RELO		(1 << 0) /* seamless reload */
 #define NFP_NET_CFG_BPF_MAX_LEN		0x0082
@@ -489,12 +458,20 @@
  * %NFP_NET_CFG_TLV_TYPE_MBOX:
  * Variable, mailbox area.  Overwrites the default location which is
  * %NFP_NET_CFG_MBOX_BASE and length %NFP_NET_CFG_MBOX_VAL_MAX_SZ.
+ *
+ * %NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL0:
+ * %NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL1:
+ * Variable, experimental IDs.  IDs designated for internal development and
+ * experiments before a stable TLV ID has been allocated to a feature.  Should
+ * never be present in production firmware.
  */
 #define NFP_NET_CFG_TLV_TYPE_UNKNOWN		0
 #define NFP_NET_CFG_TLV_TYPE_RESERVED		1
 #define NFP_NET_CFG_TLV_TYPE_END		2
 #define NFP_NET_CFG_TLV_TYPE_ME_FREQ		3
 #define NFP_NET_CFG_TLV_TYPE_MBOX		4
+#define NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL0	5
+#define NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL1	6
 
 struct device;
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c
index bb8ed460086e..769ceef09756 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/ethtool.h>
 #include <linux/vmalloc.h>
@@ -188,25 +158,21 @@ nfp_net_dump_load_dumpspec(struct nfp_cpp *cpp, struct nfp_rtsym_table *rtbl)
 	const struct nfp_rtsym *specsym;
 	struct nfp_dumpspec *dumpspec;
 	int bytes_read;
-	u32 cpp_id;
+	u64 sym_size;
 
 	specsym = nfp_rtsym_lookup(rtbl, NFP_DUMP_SPEC_RTSYM);
 	if (!specsym)
 		return NULL;
+	sym_size = nfp_rtsym_size(specsym);
 
 	/* expected size of this buffer is in the order of tens of kilobytes */
-	dumpspec = vmalloc(sizeof(*dumpspec) + specsym->size);
+	dumpspec = vmalloc(sizeof(*dumpspec) + sym_size);
 	if (!dumpspec)
 		return NULL;
+	dumpspec->size = sym_size;
 
-	dumpspec->size = specsym->size;
-
-	cpp_id = NFP_CPP_ISLAND_ID(specsym->target, NFP_CPP_ACTION_RW, 0,
-				   specsym->domain);
-
-	bytes_read = nfp_cpp_read(cpp, cpp_id, specsym->addr, dumpspec->data,
-				  specsym->size);
-	if (bytes_read != specsym->size) {
+	bytes_read = nfp_rtsym_read(cpp, specsym, 0, dumpspec->data, sym_size);
+	if (bytes_read != sym_size) {
 		vfree(dumpspec);
 		nfp_warn(cpp, "Debug dump specification read failed.\n");
 		return NULL;
@@ -266,7 +232,6 @@ nfp_calc_rtsym_dump_sz(struct nfp_pf *pf, struct nfp_dump_tl *spec)
 	struct nfp_dumpspec_rtsym *spec_rtsym;
 	const struct nfp_rtsym *sym;
 	u32 tl_len, key_len;
-	u32 size;
 
 	spec_rtsym = (struct nfp_dumpspec_rtsym *)spec;
 	tl_len = be32_to_cpu(spec->length);
@@ -278,13 +243,8 @@ nfp_calc_rtsym_dump_sz(struct nfp_pf *pf, struct nfp_dump_tl *spec)
 	if (!sym)
 		return nfp_dump_error_tlv_size(spec);
 
-	if (sym->type == NFP_RTSYM_TYPE_ABS)
-		size = sizeof(sym->addr);
-	else
-		size = sym->size;
-
 	return ALIGN8(offsetof(struct nfp_dump_rtsym, rtsym) + key_len + 1) +
-	       ALIGN8(size);
+	       ALIGN8(nfp_rtsym_size(sym));
 }
 
 static int
@@ -644,7 +604,6 @@ nfp_dump_single_rtsym(struct nfp_pf *pf, struct nfp_dumpspec_rtsym *spec,
 	const struct nfp_rtsym *sym;
 	u32 tl_len, key_len;
 	int bytes_read;
-	u32 cpp_id;
 	void *dest;
 	int err;
 
@@ -657,11 +616,7 @@ nfp_dump_single_rtsym(struct nfp_pf *pf, struct nfp_dumpspec_rtsym *spec,
 	if (!sym)
 		return nfp_dump_error_tlv(&spec->tl, -ENOENT, dump);
 
-	if (sym->type == NFP_RTSYM_TYPE_ABS)
-		sym_size = sizeof(sym->addr);
-	else
-		sym_size = sym->size;
-
+	sym_size = nfp_rtsym_size(sym);
 	header_size =
 		ALIGN8(offsetof(struct nfp_dump_rtsym, rtsym) + key_len + 1);
 	total_size = header_size + ALIGN8(sym_size);
@@ -676,23 +631,20 @@ nfp_dump_single_rtsym(struct nfp_pf *pf, struct nfp_dumpspec_rtsym *spec,
 	memcpy(dump_header->rtsym, spec->rtsym, key_len + 1);
 	dump_header->cpp.dump_length = cpu_to_be32(sym_size);
 
-	if (sym->type == NFP_RTSYM_TYPE_ABS) {
-		*(u64 *)dest = sym->addr;
-	} else {
+	if (sym->type != NFP_RTSYM_TYPE_ABS) {
 		cpp_params.target = sym->target;
 		cpp_params.action = NFP_CPP_ACTION_RW;
 		cpp_params.token  = 0;
 		cpp_params.island = sym->domain;
-		cpp_id = nfp_get_numeric_cpp_id(&cpp_params);
 		dump_header->cpp.cpp_id = cpp_params;
 		dump_header->cpp.offset = cpu_to_be32(sym->addr);
-		bytes_read = nfp_cpp_read(pf->cpp, cpp_id, sym->addr, dest,
-					  sym_size);
-		if (bytes_read != sym_size) {
-			if (bytes_read >= 0)
-				bytes_read = -EIO;
-			dump_header->error = cpu_to_be32(bytes_read);
-		}
+	}
+
+	bytes_read = nfp_rtsym_read(pf->cpp, sym, 0, dest, sym_size);
+	if (bytes_read != sym_size) {
+		if (bytes_read >= 0)
+			bytes_read = -EIO;
+		dump_header->error = cpu_to_be32(bytes_read);
 	}
 
 	return 0;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
index 099b63d67451..69b1c9b62e3d 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 #include <linux/debugfs.h>
 #include <linux/module.h>
 #include <linux/rtnetlink.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 6a79c8e4a7a4..cb9c512abc76 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_net_ethtool.c
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index 28516eecccc8..1e7d20468a34 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_net_main.c
@@ -470,8 +440,8 @@ static void nfp_net_pci_unmap_mem(struct nfp_pf *pf)
 
 static int nfp_net_pci_map_mem(struct nfp_pf *pf)
 {
+	u32 min_size, cpp_id;
 	u8 __iomem *mem;
-	u32 min_size;
 	int err;
 
 	min_size = pf->max_data_vnics * NFP_PF_CSR_SLICE_SIZE;
@@ -519,9 +489,9 @@ static int nfp_net_pci_map_mem(struct nfp_pf *pf)
 		pf->vfcfg_tbl2 = NULL;
 	}
 
-	mem = nfp_cpp_map_area(pf->cpp, "net.qc", 0, 0,
-			       NFP_PCIE_QUEUE(0), NFP_QCP_QUEUE_AREA_SZ,
-			       &pf->qc_area);
+	cpp_id = NFP_CPP_ISLAND_ID(0, NFP_CPP_ACTION_RW, 0, 0);
+	mem = nfp_cpp_map_area(pf->cpp, "net.qc", cpp_id, NFP_PCIE_QUEUE(0),
+			       NFP_QCP_QUEUE_AREA_SZ, &pf->qc_area);
 	if (IS_ERR(mem)) {
 		nfp_err(pf->cpp, "Failed to map Queue Controller area.\n");
 		err = PTR_ERR(mem);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
index 18a09cdcd9c6..c09b893c30dd 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/etherdevice.h>
 #include <linux/io-64-nonatomic-hi-lo.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h
index 1bf2b18109ab..c412b94bfb97 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #ifndef NFP_NET_REPR_H
 #define NFP_NET_REPR_H
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c
index 8b1b962cf1d1..b6ec46ed0540 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017 Netronome Systems, Inc. */
 
 #include <linux/bitfield.h>
 #include <linux/errno.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h
index e9df9d1eab8e..c9f09c5bb5ee 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017 Netronome Systems, Inc. */
 
 #ifndef _NFP_NET_SRIOV_H_
 #define _NFP_NET_SRIOV_H_
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
index 68928c86b698..d2c1e9ea5668 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_netvf_main.c
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.c b/drivers/net/ethernet/netronome/nfp/nfp_port.c
index 9c1298114c70..86bc149ca231 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #include <linux/lockdep.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.h b/drivers/net/ethernet/netronome/nfp/nfp_port.h
index 51f10ae2d53e..b2479a2a49e5 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
 
 #ifndef _NFP_PORT_H_
 #define _NFP_PORT_H_
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_shared_buf.c b/drivers/net/ethernet/netronome/nfp/nfp_shared_buf.c
index 0ecd83705368..814360ed3a20 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_shared_buf.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_shared_buf.c
@@ -1,36 +1,5 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-/*
- * Copyright (C) 2018 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2018 Netronome Systems, Inc. */
 
 #include <linux/kernel.h>
 #include <net/devlink.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h b/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h
index 6cee6382deb4..afab6f0fc564 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 #ifndef NFP_CRC32_H
 #define NFP_CRC32_H
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h
index f44d0a857314..db94b0bddc92 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp.h
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h
index 0e497a6154db..4a12133850f5 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 #ifndef NFP6000_NFP6000_H
 #define NFP6000_NFP6000_H
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h
index 40fb19939505..9a86ec11c5ba 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 /*
  * nfp_xpb.h
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
index c8d0b1016a64..85d46f206b3c 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp6000_pcie.c
@@ -138,6 +108,7 @@
 
 /* The number of explicit BARs to reserve.
  * Minimum is 0, maximum is 4 on the NFP6000.
+ * The NFP3800 can have only one per PF.
  */
 #define NFP_PCIE_EXPLICIT_BARS		2
 
@@ -589,8 +560,8 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 			NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT3),
 	};
 	char status_msg[196] = {};
+	int i, err, bars_free;
 	struct nfp_bar *bar;
-	int i, bars_free;
 	int expl_groups;
 	char *msg, *end;
 
@@ -643,6 +614,8 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 		bar->iomem = ioremap_nocache(nfp_bar_resource_start(bar),
 					     nfp_bar_resource_len(bar));
 	if (bar->iomem) {
+		int pf;
+
 		msg += snprintf(msg, end - msg,	"0.0: General/MSI-X SRAM, ");
 		atomic_inc(&bar->refcnt);
 		bars_free--;
@@ -651,22 +624,40 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 
 		nfp->expl.data = bar->iomem + NFP_PCIE_SRAM + 0x1000;
 
-		if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 ||
-		    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000) {
-			nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0);
-		} else {
-			int pf = nfp->pdev->devfn & 7;
-
+		switch (nfp->pdev->device) {
+		case PCI_DEVICE_ID_NETRONOME_NFP3800:
+			pf = nfp->pdev->devfn & 7;
 			nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(pf);
+			break;
+		case PCI_DEVICE_ID_NETRONOME_NFP4000:
+		case PCI_DEVICE_ID_NETRONOME_NFP5000:
+		case PCI_DEVICE_ID_NETRONOME_NFP6000:
+			nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0);
+			break;
+		default:
+			dev_err(nfp->dev, "Unsupported device ID: %04hx!\n",
+				nfp->pdev->device);
+			err = -EINVAL;
+			goto err_unmap_bar0;
 		}
 		nfp->iomem.em = bar->iomem + NFP_PCIE_EM;
 	}
 
-	if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 ||
-	    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000)
-		expl_groups = 4;
-	else
+	switch (nfp->pdev->device) {
+	case PCI_DEVICE_ID_NETRONOME_NFP3800:
 		expl_groups = 1;
+		break;
+	case PCI_DEVICE_ID_NETRONOME_NFP4000:
+	case PCI_DEVICE_ID_NETRONOME_NFP5000:
+	case PCI_DEVICE_ID_NETRONOME_NFP6000:
+		expl_groups = 4;
+		break;
+	default:
+		dev_err(nfp->dev, "Unsupported device ID: %04hx!\n",
+			nfp->pdev->device);
+		err = -EINVAL;
+		goto err_unmap_bar0;
+	}
 
 	/* Configure, and lock, BAR0.1 for PCIe XPB (MSI-X PBA) */
 	bar = &nfp->bar[1];
@@ -711,6 +702,11 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
 	dev_info(nfp->dev, "%sfree: %d/%d\n", status_msg, bars_free, nfp->bars);
 
 	return 0;
+
+err_unmap_bar0:
+	if (nfp->bar[0].iomem)
+		iounmap(nfp->bar[0].iomem);
+	return err;
 }
 
 static void disable_bars(struct nfp6000_pcie *nfp)
@@ -1327,7 +1323,7 @@ struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev)
 
 	/*  Finished with card initialization. */
 	dev_info(&pdev->dev,
-		 "Netronome Flow Processor NFP4000/NFP6000 PCIe Card Probe\n");
+		 "Netronome Flow Processor NFP4000/NFP5000/NFP6000 PCIe Card Probe\n");
 	pcie_print_link_status(pdev);
 
 	nfp = kzalloc(sizeof(*nfp), GFP_KERNEL);
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
index 245d8aaaa97d..6d1bffa6eac6 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 /*
  * nfp6000_pcie.h
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h
index 31fe92247f51..3d172e255693 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 /*
  * nfp_arm.h
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
index c338d539fa96..2dd0f5842873 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_cpp.h
@@ -56,9 +26,16 @@
 	dev_info(nfp_cpp_device(cpp)->parent, NFP_SUBSYS ": " fmt, ## args)
 #define nfp_dbg(cpp, fmt, args...) \
 	dev_dbg(nfp_cpp_device(cpp)->parent, NFP_SUBSYS ": " fmt, ## args)
+#define nfp_printk(level, cpp, fmt, args...) \
+	dev_printk(level, nfp_cpp_device(cpp)->parent,	\
+		   NFP_SUBSYS ": " fmt,	## args)
 
 #define PCI_64BIT_BAR_COUNT             3
 
+/* NFP hardware vendor/device ids.
+ */
+#define PCI_DEVICE_ID_NETRONOME_NFP3800	0x3800
+
 #define NFP_CPP_NUM_TARGETS             16
 /* Max size of area it should be safe to request */
 #define NFP_CPP_SAFE_AREA_SIZE		SZ_2M
@@ -226,6 +203,7 @@ void nfp_cpp_free(struct nfp_cpp *cpp);
 u32 nfp_cpp_model(struct nfp_cpp *cpp);
 u16 nfp_cpp_interface(struct nfp_cpp *cpp);
 int nfp_cpp_serial(struct nfp_cpp *cpp, const u8 **serial);
+unsigned int nfp_cpp_mu_locality_lsb(struct nfp_cpp *cpp);
 
 struct nfp_cpp_area *nfp_cpp_area_alloc_with_name(struct nfp_cpp *cpp,
 						  u32 cpp_id,
@@ -286,8 +264,8 @@ int nfp_cpp_writeq(struct nfp_cpp *cpp, u32 cpp_id,
 		   unsigned long long address, u64 value);
 
 u8 __iomem *
-nfp_cpp_map_area(struct nfp_cpp *cpp, const char *name, int domain, int target,
-		 u64 addr, unsigned long size, struct nfp_cpp_area **area);
+nfp_cpp_map_area(struct nfp_cpp *cpp, const char *name, u32 cpp_id, u64 addr,
+		 unsigned long size, struct nfp_cpp_area **area);
 
 struct nfp_cpp_mutex;
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c
index 73de57a09800..94994a939277 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_cppcore.c
@@ -75,6 +45,7 @@ struct nfp_cpp_resource {
  * @interface:		chip interface id we are using to reach it
  * @serial:		chip serial number
  * @imb_cat_table:	CPP Mapping Table
+ * @mu_locality_lsb:	MU access type bit offset
  *
  * Following fields use explicit locking:
  * @resource_list:	NFP CPP resource list
@@ -100,6 +71,7 @@ struct nfp_cpp {
 	wait_queue_head_t waitq;
 
 	u32 imb_cat_table[16];
+	unsigned int mu_locality_lsb;
 
 	struct mutex area_cache_mutex;
 	struct list_head area_cache_list;
@@ -266,6 +238,34 @@ int nfp_cpp_serial(struct nfp_cpp *cpp, const u8 **serial)
 	return sizeof(cpp->serial);
 }
 
+#define NFP_IMB_TGTADDRESSMODECFG_MODE_of(_x)		(((_x) >> 13) & 0x7)
+#define NFP_IMB_TGTADDRESSMODECFG_ADDRMODE		BIT(12)
+#define   NFP_IMB_TGTADDRESSMODECFG_ADDRMODE_32_BIT	0
+#define   NFP_IMB_TGTADDRESSMODECFG_ADDRMODE_40_BIT	BIT(12)
+
+static int nfp_cpp_set_mu_locality_lsb(struct nfp_cpp *cpp)
+{
+	unsigned int mode, addr40;
+	u32 imbcppat;
+	int res;
+
+	imbcppat = cpp->imb_cat_table[NFP_CPP_TARGET_MU];
+	mode = NFP_IMB_TGTADDRESSMODECFG_MODE_of(imbcppat);
+	addr40 = !!(imbcppat & NFP_IMB_TGTADDRESSMODECFG_ADDRMODE);
+
+	res = nfp_cppat_mu_locality_lsb(mode, addr40);
+	if (res < 0)
+		return res;
+	cpp->mu_locality_lsb = res;
+
+	return 0;
+}
+
+unsigned int nfp_cpp_mu_locality_lsb(struct nfp_cpp *cpp)
+{
+	return cpp->mu_locality_lsb;
+}
+
 /**
  * nfp_cpp_area_alloc_with_name() - allocate a new CPP area
  * @cpp:	CPP device handle
@@ -1241,6 +1241,12 @@ nfp_cpp_from_operations(const struct nfp_cpp_operations *ops,
 	nfp_cpp_readl(cpp, arm, NFP_ARM_GCSR + NFP_ARM_GCSR_SOFTMODEL3,
 		      &mask[1]);
 
+	err = nfp_cpp_set_mu_locality_lsb(cpp);
+	if (err < 0) {
+		dev_err(parent,	"Can't calculate MU locality bit offset\n");
+		goto err_out;
+	}
+
 	dev_info(cpp->dev.parent, "Model: 0x%08x, SN: %pM, Ifc: 0x%04x\n",
 		 nfp_cpp_model(cpp), cpp->serial, nfp_cpp_interface(cpp));
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
index 20bad05e2e92..3cfecf105bde 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_cpplib.c
@@ -294,8 +264,7 @@ exit_release:
  * nfp_cpp_map_area() - Helper function to map an area
  * @cpp:    NFP CPP handler
  * @name:   Name for the area
- * @domain: CPP domain
- * @target: CPP target
+ * @cpp_id: CPP ID for operation
  * @addr:   CPP address
  * @size:   Size of the area
  * @area:   Area handle (output)
@@ -306,15 +275,12 @@ exit_release:
  * Return: Pointer to memory mapped area or ERR_PTR
  */
 u8 __iomem *
-nfp_cpp_map_area(struct nfp_cpp *cpp, const char *name, int domain, int target,
-		 u64 addr, unsigned long size, struct nfp_cpp_area **area)
+nfp_cpp_map_area(struct nfp_cpp *cpp, const char *name, u32 cpp_id, u64 addr,
+		 unsigned long size, struct nfp_cpp_area **area)
 {
 	u8 __iomem *res;
-	u32 dest;
-
-	dest = NFP_CPP_ISLAND_ID(target, NFP_CPP_ACTION_RW, 0, domain);
 
-	*area = nfp_cpp_area_alloc_acquire(cpp, name, dest, addr, size);
+	*area = nfp_cpp_area_alloc_acquire(cpp, name, cpp_id, addr, size);
 	if (!*area)
 		goto err_eio;
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c
index 063a9a6243d6..f05dd34ab89f 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 /* Parse the hwinfo table that the ARM firmware builds in the ARM scratch SRAM
  * after chip reset.
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c
index 5f193fe2d69e..79e17943519e 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 /*
  * nfp_mip.c
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mutex.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mutex.c
index c88bf673cb76..7bc17b94ac60 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mutex.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mutex.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 #include <linux/delay.h>
 #include <linux/device.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c
index 40510860341b..d4e02542e2e9 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_nffw.c
@@ -156,29 +126,6 @@ static u64 nffw_fwinfo_mip_offset_get(const struct nffw_fwinfo *fi)
 	return (mip_off_hi & 0xFF) << 32 | le32_to_cpu(fi->mip_offset_lo);
 }
 
-#define NFP_IMB_TGTADDRESSMODECFG_MODE_of(_x)		(((_x) >> 13) & 0x7)
-#define NFP_IMB_TGTADDRESSMODECFG_ADDRMODE		BIT(12)
-#define   NFP_IMB_TGTADDRESSMODECFG_ADDRMODE_32_BIT	0
-#define   NFP_IMB_TGTADDRESSMODECFG_ADDRMODE_40_BIT	BIT(12)
-
-static int nfp_mip_mu_locality_lsb(struct nfp_cpp *cpp)
-{
-	unsigned int mode, addr40;
-	u32 xpbaddr, imbcppat;
-	int err;
-
-	/* Hardcoded XPB IMB Base, island 0 */
-	xpbaddr = 0x000a0000 + NFP_CPP_TARGET_MU * 4;
-	err = nfp_xpb_readl(cpp, xpbaddr, &imbcppat);
-	if (err < 0)
-		return err;
-
-	mode = NFP_IMB_TGTADDRESSMODECFG_MODE_of(imbcppat);
-	addr40 = !!(imbcppat & NFP_IMB_TGTADDRESSMODECFG_ADDRMODE);
-
-	return nfp_cppat_mu_locality_lsb(mode, addr40);
-}
-
 static unsigned int
 nffw_res_fwinfos(struct nfp_nffw_info_data *fwinf, struct nffw_fwinfo **arr)
 {
@@ -304,14 +251,7 @@ int nfp_nffw_info_mip_first(struct nfp_nffw_info *state, u32 *cpp_id, u64 *off)
 	*off = nffw_fwinfo_mip_offset_get(fwinfo);
 
 	if (nffw_fwinfo_mip_mu_da_get(fwinfo)) {
-		int locality_off;
-
-		if (NFP_CPP_ID_TARGET_of(*cpp_id) != NFP_CPP_TARGET_MU)
-			return 0;
-
-		locality_off = nfp_mip_mu_locality_lsb(state->cpp);
-		if (locality_off < 0)
-			return locality_off;
+		int locality_off = nfp_cpp_mu_locality_lsb(state->cpp);
 
 		*off &= ~(NFP_MU_ADDR_ACCESS_TYPE_MASK << locality_off);
 		*off |= NFP_MU_ADDR_ACCESS_TYPE_DIRECT << locality_off;
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h
index df599d5b6bb3..49a4d3f56b56 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_nffw.h
@@ -61,10 +31,12 @@ void nfp_mip_strtab(const struct nfp_mip *mip, u32 *addr, u32 *size);
 
 /* Implemented in nfp_rtsym.c */
 
-#define NFP_RTSYM_TYPE_NONE		0
-#define NFP_RTSYM_TYPE_OBJECT		1
-#define NFP_RTSYM_TYPE_FUNCTION		2
-#define NFP_RTSYM_TYPE_ABS		3
+enum nfp_rtsym_type {
+	NFP_RTSYM_TYPE_NONE	= 0,
+	NFP_RTSYM_TYPE_OBJECT	= 1,
+	NFP_RTSYM_TYPE_FUNCTION	= 2,
+	NFP_RTSYM_TYPE_ABS	= 3,
+};
 
 #define NFP_RTSYM_TARGET_NONE		0
 #define NFP_RTSYM_TARGET_LMEM		-1
@@ -83,7 +55,7 @@ struct nfp_rtsym {
 	const char *name;
 	u64 addr;
 	u64 size;
-	int type;
+	enum nfp_rtsym_type type;
 	int target;
 	int domain;
 };
@@ -98,6 +70,32 @@ const struct nfp_rtsym *nfp_rtsym_get(struct nfp_rtsym_table *rtbl, int idx);
 const struct nfp_rtsym *
 nfp_rtsym_lookup(struct nfp_rtsym_table *rtbl, const char *name);
 
+u64 nfp_rtsym_size(const struct nfp_rtsym *rtsym);
+int __nfp_rtsym_read(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		     u8 action, u8 token, u64 off, void *buf, size_t len);
+int nfp_rtsym_read(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		   void *buf, size_t len);
+int __nfp_rtsym_readl(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		      u8 action, u8 token, u64 off, u32 *value);
+int nfp_rtsym_readl(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		    u32 *value);
+int __nfp_rtsym_readq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		      u8 action, u8 token, u64 off, u64 *value);
+int nfp_rtsym_readq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		    u64 *value);
+int __nfp_rtsym_write(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		      u8 action, u8 token, u64 off, void *buf, size_t len);
+int nfp_rtsym_write(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		    void *buf, size_t len);
+int __nfp_rtsym_writel(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		       u8 action, u8 token, u64 off, u32 value);
+int nfp_rtsym_writel(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		     u32 value);
+int __nfp_rtsym_writeq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		       u8 action, u8 token, u64 off, u64 value);
+int nfp_rtsym_writeq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		     u64 value);
+
 u64 nfp_rtsym_read_le(struct nfp_rtsym_table *rtbl, const char *name,
 		      int *error);
 int nfp_rtsym_write_le(struct nfp_rtsym_table *rtbl, const char *name,
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
index 2abee0fe3a7c..ce1577bbbd2a 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_nsp.c
@@ -87,6 +57,11 @@
 #define NSP_CODE_MAJOR		GENMASK(15, 12)
 #define NSP_CODE_MINOR		GENMASK(11, 0)
 
+#define NFP_FW_LOAD_RET_MAJOR	GENMASK(15, 8)
+#define NFP_FW_LOAD_RET_MINOR	GENMASK(23, 16)
+
+#define NFP_HWINFO_LOOKUP_SIZE	GENMASK(11, 0)
+
 enum nfp_nsp_cmd {
 	SPCODE_NOOP		= 0, /* No operation */
 	SPCODE_SOFT_RESET	= 1, /* Soft reset the NFP */
@@ -100,6 +75,8 @@ enum nfp_nsp_cmd {
 	SPCODE_NSP_WRITE_FLASH	= 11, /* Load and flash image from buffer */
 	SPCODE_NSP_SENSORS	= 12, /* Read NSP sensor(s) */
 	SPCODE_NSP_IDENTIFY	= 13, /* Read NSP version */
+	SPCODE_FW_STORED	= 16, /* If no FW loaded, load flash app FW */
+	SPCODE_HWINFO_LOOKUP	= 17, /* Lookup HWinfo with overwrites etc. */
 };
 
 static const struct {
@@ -127,6 +104,40 @@ struct nfp_nsp {
 	void *entries;
 };
 
+/**
+ * struct nfp_nsp_command_arg - NFP command argument structure
+ * @code:	NFP SP Command Code
+ * @timeout_sec:Timeout value to wait for completion in seconds
+ * @option:	NFP SP Command Argument
+ * @buff_cpp:	NFP SP Buffer CPP Address info
+ * @buff_addr:	NFP SP Buffer Host address
+ * @error_cb:	Callback for interpreting option if error occurred
+ */
+struct nfp_nsp_command_arg {
+	u16 code;
+	unsigned int timeout_sec;
+	u32 option;
+	u32 buff_cpp;
+	u64 buff_addr;
+	void (*error_cb)(struct nfp_nsp *state, u32 ret_val);
+};
+
+/**
+ * struct nfp_nsp_command_buf_arg - NFP command with buffer argument structure
+ * @arg:	NFP command argument structure
+ * @in_buf:	Buffer with data for input
+ * @in_size:	Size of @in_buf
+ * @out_buf:	Buffer for output data
+ * @out_size:	Size of @out_buf
+ */
+struct nfp_nsp_command_buf_arg {
+	struct nfp_nsp_command_arg arg;
+	const void *in_buf;
+	unsigned int in_size;
+	void *out_buf;
+	unsigned int out_size;
+};
+
 struct nfp_cpp *nfp_nsp_cpp(struct nfp_nsp *state)
 {
 	return state->cpp;
@@ -291,11 +302,7 @@ nfp_nsp_wait_reg(struct nfp_cpp *cpp, u64 *reg, u32 nsp_cpp, u64 addr,
 /**
  * __nfp_nsp_command() - Execute a command on the NFP Service Processor
  * @state:	NFP SP state
- * @code:	NFP SP Command Code
- * @option:	NFP SP Command Argument
- * @buff_cpp:	NFP SP Buffer CPP Address info
- * @buff_addr:	NFP SP Buffer Host address
- * @timeout_sec:Timeout value to wait for completion in seconds
+ * @arg:	NFP command argument structure
  *
  * Return: 0 for success with no result
  *
@@ -308,8 +315,7 @@ nfp_nsp_wait_reg(struct nfp_cpp *cpp, u64 *reg, u32 nsp_cpp, u64 addr,
  *	-ETIMEDOUT if the NSP took longer than @timeout_sec seconds to complete
  */
 static int
-__nfp_nsp_command(struct nfp_nsp *state, u16 code, u32 option, u32 buff_cpp,
-		  u64 buff_addr, u32 timeout_sec)
+__nfp_nsp_command(struct nfp_nsp *state, const struct nfp_nsp_command_arg *arg)
 {
 	u64 reg, ret_val, nsp_base, nsp_buffer, nsp_status, nsp_command;
 	struct nfp_cpp *cpp = state->cpp;
@@ -326,22 +332,22 @@ __nfp_nsp_command(struct nfp_nsp *state, u16 code, u32 option, u32 buff_cpp,
 	if (err)
 		return err;
 
-	if (!FIELD_FIT(NSP_BUFFER_CPP, buff_cpp >> 8) ||
-	    !FIELD_FIT(NSP_BUFFER_ADDRESS, buff_addr)) {
+	if (!FIELD_FIT(NSP_BUFFER_CPP, arg->buff_cpp >> 8) ||
+	    !FIELD_FIT(NSP_BUFFER_ADDRESS, arg->buff_addr)) {
 		nfp_err(cpp, "Host buffer out of reach %08x %016llx\n",
-			buff_cpp, buff_addr);
+			arg->buff_cpp, arg->buff_addr);
 		return -EINVAL;
 	}
 
 	err = nfp_cpp_writeq(cpp, nsp_cpp, nsp_buffer,
-			     FIELD_PREP(NSP_BUFFER_CPP, buff_cpp >> 8) |
-			     FIELD_PREP(NSP_BUFFER_ADDRESS, buff_addr));
+			     FIELD_PREP(NSP_BUFFER_CPP, arg->buff_cpp >> 8) |
+			     FIELD_PREP(NSP_BUFFER_ADDRESS, arg->buff_addr));
 	if (err < 0)
 		return err;
 
 	err = nfp_cpp_writeq(cpp, nsp_cpp, nsp_command,
-			     FIELD_PREP(NSP_COMMAND_OPTION, option) |
-			     FIELD_PREP(NSP_COMMAND_CODE, code) |
+			     FIELD_PREP(NSP_COMMAND_OPTION, arg->option) |
+			     FIELD_PREP(NSP_COMMAND_CODE, arg->code) |
 			     FIELD_PREP(NSP_COMMAND_START, 1));
 	if (err < 0)
 		return err;
@@ -351,16 +357,16 @@ __nfp_nsp_command(struct nfp_nsp *state, u16 code, u32 option, u32 buff_cpp,
 			       NSP_COMMAND_START, 0, NFP_NSP_TIMEOUT_DEFAULT);
 	if (err) {
 		nfp_err(cpp, "Error %d waiting for code 0x%04x to start\n",
-			err, code);
+			err, arg->code);
 		return err;
 	}
 
 	/* Wait for NSP_STATUS_BUSY to go to 0 */
 	err = nfp_nsp_wait_reg(cpp, &reg, nsp_cpp, nsp_status, NSP_STATUS_BUSY,
-			       0, timeout_sec);
+			       0, arg->timeout_sec ?: NFP_NSP_TIMEOUT_DEFAULT);
 	if (err) {
 		nfp_err(cpp, "Error %d waiting for code 0x%04x to complete\n",
-			err, code);
+			err, arg->code);
 		return err;
 	}
 
@@ -372,26 +378,28 @@ __nfp_nsp_command(struct nfp_nsp *state, u16 code, u32 option, u32 buff_cpp,
 	err = FIELD_GET(NSP_STATUS_RESULT, reg);
 	if (err) {
 		nfp_warn(cpp, "Result (error) code set: %d (%d) command: %d\n",
-			 -err, (int)ret_val, code);
-		nfp_nsp_print_extended_error(state, ret_val);
+			 -err, (int)ret_val, arg->code);
+		if (arg->error_cb)
+			arg->error_cb(state, ret_val);
+		else
+			nfp_nsp_print_extended_error(state, ret_val);
 		return -err;
 	}
 
 	return ret_val;
 }
 
-static int
-nfp_nsp_command(struct nfp_nsp *state, u16 code, u32 option, u32 buff_cpp,
-		u64 buff_addr)
+static int nfp_nsp_command(struct nfp_nsp *state, u16 code)
 {
-	return __nfp_nsp_command(state, code, option, buff_cpp, buff_addr,
-				 NFP_NSP_TIMEOUT_DEFAULT);
+	const struct nfp_nsp_command_arg arg = {
+		.code		= code,
+	};
+
+	return __nfp_nsp_command(state, &arg);
 }
 
 static int
-__nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
-		      const void *in_buf, unsigned int in_size, void *out_buf,
-		      unsigned int out_size, u32 timeout_sec)
+nfp_nsp_command_buf(struct nfp_nsp *nsp, struct nfp_nsp_command_buf_arg *arg)
 {
 	struct nfp_cpp *cpp = nsp->cpp;
 	unsigned int max_size;
@@ -401,7 +409,7 @@ __nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
 
 	if (nsp->ver.minor < 13) {
 		nfp_err(cpp, "NSP: Code 0x%04x with buffer not supported (ABI %hu.%hu)\n",
-			code, nsp->ver.major, nsp->ver.minor);
+			arg->arg.code, nsp->ver.major, nsp->ver.minor);
 		return -EOPNOTSUPP;
 	}
 
@@ -412,10 +420,11 @@ __nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
 	if (err < 0)
 		return err;
 
-	max_size = max(in_size, out_size);
+	max_size = max(arg->in_size, arg->out_size);
 	if (FIELD_GET(NSP_DFLT_BUFFER_SIZE_MB, reg) * SZ_1M < max_size) {
 		nfp_err(cpp, "NSP: default buffer too small for command 0x%04x (%llu < %u)\n",
-			code, FIELD_GET(NSP_DFLT_BUFFER_SIZE_MB, reg) * SZ_1M,
+			arg->arg.code,
+			FIELD_GET(NSP_DFLT_BUFFER_SIZE_MB, reg) * SZ_1M,
 			max_size);
 		return -EINVAL;
 	}
@@ -430,27 +439,30 @@ __nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
 	cpp_id = FIELD_GET(NSP_DFLT_BUFFER_CPP, reg) << 8;
 	cpp_buf = FIELD_GET(NSP_DFLT_BUFFER_ADDRESS, reg);
 
-	if (in_buf && in_size) {
-		err = nfp_cpp_write(cpp, cpp_id, cpp_buf, in_buf, in_size);
+	if (arg->in_buf && arg->in_size) {
+		err = nfp_cpp_write(cpp, cpp_id, cpp_buf,
+				    arg->in_buf, arg->in_size);
 		if (err < 0)
 			return err;
 	}
 	/* Zero out remaining part of the buffer */
-	if (out_buf && out_size && out_size > in_size) {
-		memset(out_buf, 0, out_size - in_size);
-		err = nfp_cpp_write(cpp, cpp_id, cpp_buf + in_size,
-				    out_buf, out_size - in_size);
+	if (arg->out_buf && arg->out_size && arg->out_size > arg->in_size) {
+		memset(arg->out_buf, 0, arg->out_size - arg->in_size);
+		err = nfp_cpp_write(cpp, cpp_id, cpp_buf + arg->in_size,
+				    arg->out_buf, arg->out_size - arg->in_size);
 		if (err < 0)
 			return err;
 	}
 
-	ret = __nfp_nsp_command(nsp, code, option, cpp_id, cpp_buf,
-				timeout_sec);
+	arg->arg.buff_cpp = cpp_id;
+	arg->arg.buff_addr = cpp_buf;
+	ret = __nfp_nsp_command(nsp, &arg->arg);
 	if (ret < 0)
 		return ret;
 
-	if (out_buf && out_size) {
-		err = nfp_cpp_read(cpp, cpp_id, cpp_buf, out_buf, out_size);
+	if (arg->out_buf && arg->out_size) {
+		err = nfp_cpp_read(cpp, cpp_id, cpp_buf,
+				   arg->out_buf, arg->out_size);
 		if (err < 0)
 			return err;
 	}
@@ -458,16 +470,6 @@ __nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
 	return ret;
 }
 
-static int
-nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
-		    const void *in_buf, unsigned int in_size, void *out_buf,
-		    unsigned int out_size)
-{
-	return __nfp_nsp_command_buf(nsp, code, option, in_buf, in_size,
-				     out_buf, out_size,
-				     NFP_NSP_TIMEOUT_DEFAULT);
-}
-
 int nfp_nsp_wait(struct nfp_nsp *state)
 {
 	const unsigned long wait_until = jiffies + NFP_NSP_TIMEOUT_BOOT * HZ;
@@ -479,7 +481,7 @@ int nfp_nsp_wait(struct nfp_nsp *state)
 	for (;;) {
 		const unsigned long start_time = jiffies;
 
-		err = nfp_nsp_command(state, SPCODE_NOOP, 0, 0, 0);
+		err = nfp_nsp_command(state, SPCODE_NOOP);
 		if (err != -EAGAIN)
 			break;
 
@@ -501,53 +503,211 @@ int nfp_nsp_wait(struct nfp_nsp *state)
 
 int nfp_nsp_device_soft_reset(struct nfp_nsp *state)
 {
-	return nfp_nsp_command(state, SPCODE_SOFT_RESET, 0, 0, 0);
+	return nfp_nsp_command(state, SPCODE_SOFT_RESET);
 }
 
 int nfp_nsp_mac_reinit(struct nfp_nsp *state)
 {
-	return nfp_nsp_command(state, SPCODE_MAC_INIT, 0, 0, 0);
+	return nfp_nsp_command(state, SPCODE_MAC_INIT);
+}
+
+static void nfp_nsp_load_fw_extended_msg(struct nfp_nsp *state, u32 ret_val)
+{
+	static const char * const major_msg[] = {
+		/* 0 */ "Firmware from driver loaded",
+		/* 1 */ "Firmware from flash loaded",
+		/* 2 */ "Firmware loading failure",
+	};
+	static const char * const minor_msg[] = {
+		/*  0 */ "",
+		/*  1 */ "no named partition on flash",
+		/*  2 */ "error reading from flash",
+		/*  3 */ "can not deflate",
+		/*  4 */ "not a trusted file",
+		/*  5 */ "can not parse FW file",
+		/*  6 */ "MIP not found in FW file",
+		/*  7 */ "null firmware name in MIP",
+		/*  8 */ "FW version none",
+		/*  9 */ "FW build number none",
+		/* 10 */ "no FW selection policy HWInfo key found",
+		/* 11 */ "static FW selection policy",
+		/* 12 */ "FW version has precedence",
+		/* 13 */ "different FW application load requested",
+		/* 14 */ "development build",
+	};
+	unsigned int major, minor;
+	const char *level;
+
+	major = FIELD_GET(NFP_FW_LOAD_RET_MAJOR, ret_val);
+	minor = FIELD_GET(NFP_FW_LOAD_RET_MINOR, ret_val);
+
+	if (!nfp_nsp_has_stored_fw_load(state))
+		return;
+
+	/* Lower the message level in legacy case */
+	if (major == 0 && (minor == 0 || minor == 10))
+		level = KERN_DEBUG;
+	else if (major == 2)
+		level = KERN_ERR;
+	else
+		level = KERN_INFO;
+
+	if (major >= ARRAY_SIZE(major_msg))
+		nfp_printk(level, state->cpp, "FW loading status: %x\n",
+			   ret_val);
+	else if (minor >= ARRAY_SIZE(minor_msg))
+		nfp_printk(level, state->cpp, "%s, reason code: %d\n",
+			   major_msg[major], minor);
+	else
+		nfp_printk(level, state->cpp, "%s%c %s\n",
+			   major_msg[major], minor ? ',' : '.',
+			   minor_msg[minor]);
 }
 
 int nfp_nsp_load_fw(struct nfp_nsp *state, const struct firmware *fw)
 {
-	return nfp_nsp_command_buf(state, SPCODE_FW_LOAD, fw->size, fw->data,
-				   fw->size, NULL, 0);
+	struct nfp_nsp_command_buf_arg load_fw = {
+		{
+			.code		= SPCODE_FW_LOAD,
+			.option		= fw->size,
+			.error_cb	= nfp_nsp_load_fw_extended_msg,
+		},
+		.in_buf		= fw->data,
+		.in_size	= fw->size,
+	};
+	int ret;
+
+	ret = nfp_nsp_command_buf(state, &load_fw);
+	if (ret < 0)
+		return ret;
+
+	nfp_nsp_load_fw_extended_msg(state, ret);
+	return 0;
 }
 
 int nfp_nsp_write_flash(struct nfp_nsp *state, const struct firmware *fw)
 {
-	/* The flash time is specified to take a maximum of 70s so we add an
-	 * additional factor to this spec time.
-	 */
-	u32 timeout_sec = 2.5 * 70;
-
-	return __nfp_nsp_command_buf(state, SPCODE_NSP_WRITE_FLASH, fw->size,
-				     fw->data, fw->size, NULL, 0, timeout_sec);
+	struct nfp_nsp_command_buf_arg write_flash = {
+		{
+			.code		= SPCODE_NSP_WRITE_FLASH,
+			.option		= fw->size,
+			/* The flash time is specified to take a maximum of 70s
+			 * so we add an additional factor to this spec time.
+			 */
+			.timeout_sec	= 2.5 * 70,
+		},
+		.in_buf		= fw->data,
+		.in_size	= fw->size,
+	};
+
+	return nfp_nsp_command_buf(state, &write_flash);
 }
 
 int nfp_nsp_read_eth_table(struct nfp_nsp *state, void *buf, unsigned int size)
 {
-	return nfp_nsp_command_buf(state, SPCODE_ETH_RESCAN, size, NULL, 0,
-				   buf, size);
+	struct nfp_nsp_command_buf_arg eth_rescan = {
+		{
+			.code		= SPCODE_ETH_RESCAN,
+			.option		= size,
+		},
+		.out_buf	= buf,
+		.out_size	= size,
+	};
+
+	return nfp_nsp_command_buf(state, &eth_rescan);
 }
 
 int nfp_nsp_write_eth_table(struct nfp_nsp *state,
 			    const void *buf, unsigned int size)
 {
-	return nfp_nsp_command_buf(state, SPCODE_ETH_CONTROL, size, buf, size,
-				   NULL, 0);
+	struct nfp_nsp_command_buf_arg eth_ctrl = {
+		{
+			.code		= SPCODE_ETH_CONTROL,
+			.option		= size,
+		},
+		.in_buf		= buf,
+		.in_size	= size,
+	};
+
+	return nfp_nsp_command_buf(state, &eth_ctrl);
 }
 
 int nfp_nsp_read_identify(struct nfp_nsp *state, void *buf, unsigned int size)
 {
-	return nfp_nsp_command_buf(state, SPCODE_NSP_IDENTIFY, size, NULL, 0,
-				   buf, size);
+	struct nfp_nsp_command_buf_arg identify = {
+		{
+			.code		= SPCODE_NSP_IDENTIFY,
+			.option		= size,
+		},
+		.out_buf	= buf,
+		.out_size	= size,
+	};
+
+	return nfp_nsp_command_buf(state, &identify);
 }
 
 int nfp_nsp_read_sensors(struct nfp_nsp *state, unsigned int sensor_mask,
 			 void *buf, unsigned int size)
 {
-	return nfp_nsp_command_buf(state, SPCODE_NSP_SENSORS, sensor_mask,
-				   NULL, 0, buf, size);
+	struct nfp_nsp_command_buf_arg sensors = {
+		{
+			.code		= SPCODE_NSP_SENSORS,
+			.option		= sensor_mask,
+		},
+		.out_buf	= buf,
+		.out_size	= size,
+	};
+
+	return nfp_nsp_command_buf(state, &sensors);
+}
+
+int nfp_nsp_load_stored_fw(struct nfp_nsp *state)
+{
+	const struct nfp_nsp_command_arg arg = {
+		.code		= SPCODE_FW_STORED,
+		.error_cb	= nfp_nsp_load_fw_extended_msg,
+	};
+	int ret;
+
+	ret = __nfp_nsp_command(state, &arg);
+	if (ret < 0)
+		return ret;
+
+	nfp_nsp_load_fw_extended_msg(state, ret);
+	return 0;
+}
+
+static int
+__nfp_nsp_hwinfo_lookup(struct nfp_nsp *state, void *buf, unsigned int size)
+{
+	struct nfp_nsp_command_buf_arg hwinfo_lookup = {
+		{
+			.code		= SPCODE_HWINFO_LOOKUP,
+			.option		= size,
+		},
+		.in_buf		= buf,
+		.in_size	= size,
+		.out_buf	= buf,
+		.out_size	= size,
+	};
+
+	return nfp_nsp_command_buf(state, &hwinfo_lookup);
+}
+
+int nfp_nsp_hwinfo_lookup(struct nfp_nsp *state, void *buf, unsigned int size)
+{
+	int err;
+
+	size = min_t(u32, size, NFP_HWINFO_LOOKUP_SIZE);
+
+	err = __nfp_nsp_hwinfo_lookup(state, buf, size);
+	if (err)
+		return err;
+
+	if (strnlen(buf, size) == size) {
+		nfp_err(state->cpp, "NSP HWinfo value not NULL-terminated\n");
+		return -EINVAL;
+	}
+
+	return 0;
 }
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h
index f23d9e06f097..ff33ac54097a 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 #ifndef NSP_NSP_H
 #define NSP_NSP_H 1
@@ -50,12 +20,24 @@ int nfp_nsp_device_soft_reset(struct nfp_nsp *state);
 int nfp_nsp_load_fw(struct nfp_nsp *state, const struct firmware *fw);
 int nfp_nsp_write_flash(struct nfp_nsp *state, const struct firmware *fw);
 int nfp_nsp_mac_reinit(struct nfp_nsp *state);
+int nfp_nsp_load_stored_fw(struct nfp_nsp *state);
+int nfp_nsp_hwinfo_lookup(struct nfp_nsp *state, void *buf, unsigned int size);
 
 static inline bool nfp_nsp_has_mac_reinit(struct nfp_nsp *state)
 {
 	return nfp_nsp_get_abi_ver_minor(state) > 20;
 }
 
+static inline bool nfp_nsp_has_stored_fw_load(struct nfp_nsp *state)
+{
+	return nfp_nsp_get_abi_ver_minor(state) > 23;
+}
+
+static inline bool nfp_nsp_has_hwinfo_lookup(struct nfp_nsp *state)
+{
+	return nfp_nsp_get_abi_ver_minor(state) > 24;
+}
+
 enum nfp_eth_interface {
 	NFP_INTERFACE_NONE	= 0,
 	NFP_INTERFACE_SFP	= 1,
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_cmds.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_cmds.c
index 5d362f87af08..0997d127144f 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_cmds.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_cmds.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017 Netronome Systems, Inc. */
 
 #include <linux/kernel.h>
 #include <linux/slab.h>
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c
index 7ca589660e4d..802c9224bb32 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2017 Netronome Systems, Inc. */
 
 /* Authors: David Brunecz <david.brunecz@netronome.com>
  *          Jakub Kicinski <jakub.kicinski@netronome.com>
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
index d32af598da90..ce7492a6a98f 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_resource.c
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
index 9e34216578da..75f012444796 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_rtsym.c
@@ -39,6 +9,8 @@
  *          Espen Skoglund <espen.skoglund@netronome.com>
  *          Francois H. Theron <francois.theron@netronome.com>
  */
+
+#include <asm/unaligned.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -233,6 +205,229 @@ nfp_rtsym_lookup(struct nfp_rtsym_table *rtbl, const char *name)
 	return NULL;
 }
 
+u64 nfp_rtsym_size(const struct nfp_rtsym *sym)
+{
+	switch (sym->type) {
+	case NFP_RTSYM_TYPE_NONE:
+		pr_err("rtsym '%s': type NONE\n", sym->name);
+		return 0;
+	default:
+		pr_warn("rtsym '%s': unknown type: %d\n", sym->name, sym->type);
+		/* fall through */
+	case NFP_RTSYM_TYPE_OBJECT:
+	case NFP_RTSYM_TYPE_FUNCTION:
+		return sym->size;
+	case NFP_RTSYM_TYPE_ABS:
+		return sizeof(u64);
+	}
+}
+
+static int
+nfp_rtsym_to_dest(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		  u8 action, u8 token, u64 off, u32 *cpp_id, u64 *addr)
+{
+	if (sym->type != NFP_RTSYM_TYPE_OBJECT) {
+		nfp_err(cpp, "rtsym '%s': direct access to non-object rtsym\n",
+			sym->name);
+		return -EINVAL;
+	}
+
+	*addr = sym->addr + off;
+
+	if (sym->target == NFP_RTSYM_TARGET_EMU_CACHE) {
+		int locality_off = nfp_cpp_mu_locality_lsb(cpp);
+
+		*addr &= ~(NFP_MU_ADDR_ACCESS_TYPE_MASK << locality_off);
+		*addr |= NFP_MU_ADDR_ACCESS_TYPE_DIRECT << locality_off;
+
+		*cpp_id = NFP_CPP_ISLAND_ID(NFP_CPP_TARGET_MU, action, token,
+					    sym->domain);
+	} else if (sym->target < 0) {
+		nfp_err(cpp, "rtsym '%s': unhandled target encoding: %d\n",
+			sym->name, sym->target);
+		return -EINVAL;
+	} else {
+		*cpp_id = NFP_CPP_ISLAND_ID(sym->target, action, token,
+					    sym->domain);
+	}
+
+	return 0;
+}
+
+int __nfp_rtsym_read(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		     u8 action, u8 token, u64 off, void *buf, size_t len)
+{
+	u64 sym_size = nfp_rtsym_size(sym);
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	if (off > sym_size) {
+		nfp_err(cpp, "rtsym '%s': read out of bounds: off: %lld + len: %zd > size: %lld\n",
+			sym->name, off, len, sym_size);
+		return -ENXIO;
+	}
+	len = min_t(size_t, len, sym_size - off);
+
+	if (sym->type == NFP_RTSYM_TYPE_ABS) {
+		u8 tmp[8];
+
+		put_unaligned_le64(sym->addr, tmp);
+		memcpy(buf, &tmp[off], len);
+
+		return len;
+	}
+
+	err = nfp_rtsym_to_dest(cpp, sym, action, token, off, &cpp_id, &addr);
+	if (err)
+		return err;
+
+	return nfp_cpp_read(cpp, cpp_id, addr, buf, len);
+}
+
+int nfp_rtsym_read(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		   void *buf, size_t len)
+{
+	return __nfp_rtsym_read(cpp, sym, NFP_CPP_ACTION_RW, 0, off, buf, len);
+}
+
+int __nfp_rtsym_readl(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		      u8 action, u8 token, u64 off, u32 *value)
+{
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	if (off + 4 > nfp_rtsym_size(sym)) {
+		nfp_err(cpp, "rtsym '%s': readl out of bounds: off: %lld + 4 > size: %lld\n",
+			sym->name, off, nfp_rtsym_size(sym));
+		return -ENXIO;
+	}
+
+	err = nfp_rtsym_to_dest(cpp, sym, action, token, off, &cpp_id, &addr);
+	if (err)
+		return err;
+
+	return nfp_cpp_readl(cpp, cpp_id, addr, value);
+}
+
+int nfp_rtsym_readl(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		    u32 *value)
+{
+	return __nfp_rtsym_readl(cpp, sym, NFP_CPP_ACTION_RW, 0, off, value);
+}
+
+int __nfp_rtsym_readq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		      u8 action, u8 token, u64 off, u64 *value)
+{
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	if (off + 8 > nfp_rtsym_size(sym)) {
+		nfp_err(cpp, "rtsym '%s': readq out of bounds: off: %lld + 8 > size: %lld\n",
+			sym->name, off, nfp_rtsym_size(sym));
+		return -ENXIO;
+	}
+
+	if (sym->type == NFP_RTSYM_TYPE_ABS) {
+		*value = sym->addr;
+		return 0;
+	}
+
+	err = nfp_rtsym_to_dest(cpp, sym, action, token, off, &cpp_id, &addr);
+	if (err)
+		return err;
+
+	return nfp_cpp_readq(cpp, cpp_id, addr, value);
+}
+
+int nfp_rtsym_readq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		    u64 *value)
+{
+	return __nfp_rtsym_readq(cpp, sym, NFP_CPP_ACTION_RW, 0, off, value);
+}
+
+int __nfp_rtsym_write(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		      u8 action, u8 token, u64 off, void *buf, size_t len)
+{
+	u64 sym_size = nfp_rtsym_size(sym);
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	if (off > sym_size) {
+		nfp_err(cpp, "rtsym '%s': write out of bounds: off: %lld + len: %zd > size: %lld\n",
+			sym->name, off, len, sym_size);
+		return -ENXIO;
+	}
+	len = min_t(size_t, len, sym_size - off);
+
+	err = nfp_rtsym_to_dest(cpp, sym, action, token, off, &cpp_id, &addr);
+	if (err)
+		return err;
+
+	return nfp_cpp_write(cpp, cpp_id, addr, buf, len);
+}
+
+int nfp_rtsym_write(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		    void *buf, size_t len)
+{
+	return __nfp_rtsym_write(cpp, sym, NFP_CPP_ACTION_RW, 0, off, buf, len);
+}
+
+int __nfp_rtsym_writel(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		       u8 action, u8 token, u64 off, u32 value)
+{
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	if (off + 4 > nfp_rtsym_size(sym)) {
+		nfp_err(cpp, "rtsym '%s': writel out of bounds: off: %lld + 4 > size: %lld\n",
+			sym->name, off, nfp_rtsym_size(sym));
+		return -ENXIO;
+	}
+
+	err = nfp_rtsym_to_dest(cpp, sym, action, token, off, &cpp_id, &addr);
+	if (err)
+		return err;
+
+	return nfp_cpp_writel(cpp, cpp_id, addr, value);
+}
+
+int nfp_rtsym_writel(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		     u32 value)
+{
+	return __nfp_rtsym_writel(cpp, sym, NFP_CPP_ACTION_RW, 0, off, value);
+}
+
+int __nfp_rtsym_writeq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym,
+		       u8 action, u8 token, u64 off, u64 value)
+{
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	if (off + 8 > nfp_rtsym_size(sym)) {
+		nfp_err(cpp, "rtsym '%s': writeq out of bounds: off: %lld + 8 > size: %lld\n",
+			sym->name, off, nfp_rtsym_size(sym));
+		return -ENXIO;
+	}
+
+	err = nfp_rtsym_to_dest(cpp, sym, action, token, off, &cpp_id, &addr);
+	if (err)
+		return err;
+
+	return nfp_cpp_writeq(cpp, cpp_id, addr, value);
+}
+
+int nfp_rtsym_writeq(struct nfp_cpp *cpp, const struct nfp_rtsym *sym, u64 off,
+		     u64 value)
+{
+	return __nfp_rtsym_writeq(cpp, sym, NFP_CPP_ACTION_RW, 0, off, value);
+}
+
 /**
  * nfp_rtsym_read_le() - Read a simple unsigned scalar value from symbol
  * @rtbl:	NFP RTsym table
@@ -249,7 +444,7 @@ u64 nfp_rtsym_read_le(struct nfp_rtsym_table *rtbl, const char *name,
 		      int *error)
 {
 	const struct nfp_rtsym *sym;
-	u32 val32, id;
+	u32 val32;
 	u64 val;
 	int err;
 
@@ -259,20 +454,18 @@ u64 nfp_rtsym_read_le(struct nfp_rtsym_table *rtbl, const char *name,
 		goto exit;
 	}
 
-	id = NFP_CPP_ISLAND_ID(sym->target, NFP_CPP_ACTION_RW, 0, sym->domain);
-
-	switch (sym->size) {
+	switch (nfp_rtsym_size(sym)) {
 	case 4:
-		err = nfp_cpp_readl(rtbl->cpp, id, sym->addr, &val32);
+		err = nfp_rtsym_readl(rtbl->cpp, sym, 0, &val32);
 		val = val32;
 		break;
 	case 8:
-		err = nfp_cpp_readq(rtbl->cpp, id, sym->addr, &val);
+		err = nfp_rtsym_readq(rtbl->cpp, sym, 0, &val);
 		break;
 	default:
 		nfp_err(rtbl->cpp,
-			"rtsym '%s' unsupported or non-scalar size: %lld\n",
-			name, sym->size);
+			"rtsym '%s': unsupported or non-scalar size: %lld\n",
+			name, nfp_rtsym_size(sym));
 		err = -EINVAL;
 		break;
 	}
@@ -303,25 +496,22 @@ int nfp_rtsym_write_le(struct nfp_rtsym_table *rtbl, const char *name,
 {
 	const struct nfp_rtsym *sym;
 	int err;
-	u32 id;
 
 	sym = nfp_rtsym_lookup(rtbl, name);
 	if (!sym)
 		return -ENOENT;
 
-	id = NFP_CPP_ISLAND_ID(sym->target, NFP_CPP_ACTION_RW, 0, sym->domain);
-
-	switch (sym->size) {
+	switch (nfp_rtsym_size(sym)) {
 	case 4:
-		err = nfp_cpp_writel(rtbl->cpp, id, sym->addr, value);
+		err = nfp_rtsym_writel(rtbl->cpp, sym, 0, value);
 		break;
 	case 8:
-		err = nfp_cpp_writeq(rtbl->cpp, id, sym->addr, value);
+		err = nfp_rtsym_writeq(rtbl->cpp, sym, 0, value);
 		break;
 	default:
 		nfp_err(rtbl->cpp,
-			"rtsym '%s' unsupported or non-scalar size: %lld\n",
-			name, sym->size);
+			"rtsym '%s': unsupported or non-scalar size: %lld\n",
+			name, nfp_rtsym_size(sym));
 		err = -EINVAL;
 		break;
 	}
@@ -335,20 +525,29 @@ nfp_rtsym_map(struct nfp_rtsym_table *rtbl, const char *name, const char *id,
 {
 	const struct nfp_rtsym *sym;
 	u8 __iomem *mem;
+	u32 cpp_id;
+	u64 addr;
+	int err;
 
 	sym = nfp_rtsym_lookup(rtbl, name);
 	if (!sym)
 		return (u8 __iomem *)ERR_PTR(-ENOENT);
 
+	err = nfp_rtsym_to_dest(rtbl->cpp, sym, NFP_CPP_ACTION_RW, 0, 0,
+				&cpp_id, &addr);
+	if (err) {
+		nfp_err(rtbl->cpp, "rtsym '%s': mapping failed\n", name);
+		return (u8 __iomem *)ERR_PTR(err);
+	}
+
 	if (sym->size < min_size) {
-		nfp_err(rtbl->cpp, "Symbol %s too small\n", name);
+		nfp_err(rtbl->cpp, "rtsym '%s': too small\n", name);
 		return (u8 __iomem *)ERR_PTR(-EINVAL);
 	}
 
-	mem = nfp_cpp_map_area(rtbl->cpp, id, sym->domain, sym->target,
-			       sym->addr, sym->size, area);
+	mem = nfp_cpp_map_area(rtbl->cpp, id, cpp_id, addr, sym->size, area);
 	if (IS_ERR(mem)) {
-		nfp_err(rtbl->cpp, "Failed to map symbol %s: %ld\n",
+		nfp_err(rtbl->cpp, "rtysm '%s': failed to map: %ld\n",
 			name, PTR_ERR(mem));
 		return mem;
 	}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c
index 4ea1e585d945..79470f198a62 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2015-2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2015-2018 Netronome Systems, Inc. */
 
 /*
  * nfp_target.c
@@ -39,7 +9,11 @@
  *          Francois H. Theron <francois.theron@netronome.com>
  */
 
+#define pr_fmt(fmt)       "NFP target: " fmt
+
 #include <linux/bitops.h>
+#include <linux/kernel.h>
+#include <linux/printk.h>
 
 #include "nfp_cpp.h"
 
@@ -733,8 +707,10 @@ int nfp_target_cpp(u32 cpp_island_id, u64 cpp_island_address,
 	u32 imb;
 	int err;
 
-	if (target < 0 || target >= 16)
+	if (target < 0 || target >= 16) {
+		pr_err("Invalid CPP target: %d\n", target);
 		return -EINVAL;
+	}
 
 	if (island == 0) {
 		/* Already translated */
@@ -753,8 +729,10 @@ int nfp_target_cpp(u32 cpp_island_id, u64 cpp_island_address,
 	err = nfp_cppat_addr_encode(cpp_target_address, island, target,
 				    ((imb >> 13) & 7), ((imb >> 12) & 1),
 				    ((imb >> 6)  & 0x3f), ((imb >> 0)  & 0x3f));
-	if (err)
+	if (err) {
+		pr_err("Can't encode CPP address: %d\n", err);
 		return err;
+	}
 
 	*cpp_target_id = NFP_CPP_ID(target,
 				    NFP_CPP_ID_ACTION_of(cpp_island_id),
diff --git a/drivers/net/ethernet/netronome/nfp/nic/main.c b/drivers/net/ethernet/netronome/nfp/nic/main.c
index d5b587fccaa3..aea8579206ee 100644
--- a/drivers/net/ethernet/netronome/nfp/nic/main.c
+++ b/drivers/net/ethernet/netronome/nfp/nic/main.c
@@ -1,35 +1,5 @@
-/*
- * Copyright (C) 2017 Netronome Systems, Inc.
- *
- * This software is dual licensed under the GNU General License Version 2,
- * June 1991 as shown in the file COPYING in the top-level directory of this
- * source tree or the BSD 2-Clause License provided below.  You have the
- * option to license this software under the complete terms of either license.
- *
- * The BSD 2-Clause License:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      1. Redistributions of source code must retain the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer.
- *
- *      2. Redistributions in binary form must reproduce the above
- *         copyright notice, this list of conditions and the following
- *         disclaimer in the documentation and/or other materials
- *         provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/* Copyright (C) 2017 Netronome Systems, Inc. */
 
 #include "../nfpcore/nfp_cpp.h"
 #include "../nfpcore/nfp_nsp.h"
diff --git a/drivers/net/ethernet/ni/Kconfig b/drivers/net/ethernet/ni/Kconfig
index aa41e5f6e437..c73978474c4b 100644
--- a/drivers/net/ethernet/ni/Kconfig
+++ b/drivers/net/ethernet/ni/Kconfig
@@ -18,8 +18,9 @@ if NET_VENDOR_NI
 
 config NI_XGE_MANAGEMENT_ENET
 	tristate "National Instruments XGE management enet support"
-	depends on ARCH_ZYNQ
+	depends on HAS_IOMEM && HAS_DMA
 	select PHYLIB
+	select OF_MDIO if OF
 	help
 	  Simple LAN device for debug or management purposes. Can
 	  support either 10G or 1G PHYs via SFP+ ports.
diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c
index 76efed058f33..0611f2335b4a 100644
--- a/drivers/net/ethernet/ni/nixge.c
+++ b/drivers/net/ethernet/ni/nixge.c
@@ -106,10 +106,10 @@
 	(NIXGE_JUMBO_MTU + NIXGE_HDR_SIZE + NIXGE_TRL_SIZE)
 
 struct nixge_hw_dma_bd {
-	u32 next;
-	u32 reserved1;
-	u32 phys;
-	u32 reserved2;
+	u32 next_lo;
+	u32 next_hi;
+	u32 phys_lo;
+	u32 phys_hi;
 	u32 reserved3;
 	u32 reserved4;
 	u32 cntrl;
@@ -119,11 +119,39 @@ struct nixge_hw_dma_bd {
 	u32 app2;
 	u32 app3;
 	u32 app4;
-	u32 sw_id_offset;
-	u32 reserved5;
+	u32 sw_id_offset_lo;
+	u32 sw_id_offset_hi;
 	u32 reserved6;
 };
 
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+#define nixge_hw_dma_bd_set_addr(bd, field, addr) \
+	do { \
+		(bd)->field##_lo = lower_32_bits((addr)); \
+		(bd)->field##_hi = upper_32_bits((addr)); \
+	} while (0)
+#else
+#define nixge_hw_dma_bd_set_addr(bd, field, addr) \
+	((bd)->field##_lo = lower_32_bits((addr)))
+#endif
+
+#define nixge_hw_dma_bd_set_phys(bd, addr) \
+	nixge_hw_dma_bd_set_addr((bd), phys, (addr))
+
+#define nixge_hw_dma_bd_set_next(bd, addr) \
+	nixge_hw_dma_bd_set_addr((bd), next, (addr))
+
+#define nixge_hw_dma_bd_set_offset(bd, addr) \
+	nixge_hw_dma_bd_set_addr((bd), sw_id_offset, (addr))
+
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+#define nixge_hw_dma_bd_get_addr(bd, field) \
+	(dma_addr_t)((((u64)(bd)->field##_hi) << 32) | ((bd)->field##_lo))
+#else
+#define nixge_hw_dma_bd_get_addr(bd, field) \
+	(dma_addr_t)((bd)->field##_lo)
+#endif
+
 struct nixge_tx_skb {
 	struct sk_buff *skb;
 	dma_addr_t mapping;
@@ -176,6 +204,15 @@ static void nixge_dma_write_reg(struct nixge_priv *priv, off_t offset, u32 val)
 	writel(val, priv->dma_regs + offset);
 }
 
+static void nixge_dma_write_desc_reg(struct nixge_priv *priv, off_t offset,
+				     dma_addr_t addr)
+{
+	writel(lower_32_bits(addr), priv->dma_regs + offset);
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+	writel(upper_32_bits(addr), priv->dma_regs + offset + 4);
+#endif
+}
+
 static u32 nixge_dma_read_reg(const struct nixge_priv *priv, off_t offset)
 {
 	return readl(priv->dma_regs + offset);
@@ -202,13 +239,22 @@ static u32 nixge_ctrl_read_reg(struct nixge_priv *priv, off_t offset)
 static void nixge_hw_dma_bd_release(struct net_device *ndev)
 {
 	struct nixge_priv *priv = netdev_priv(ndev);
+	dma_addr_t phys_addr;
+	struct sk_buff *skb;
 	int i;
 
 	for (i = 0; i < RX_BD_NUM; i++) {
-		dma_unmap_single(ndev->dev.parent, priv->rx_bd_v[i].phys,
-				 NIXGE_MAX_JUMBO_FRAME_SIZE, DMA_FROM_DEVICE);
-		dev_kfree_skb((struct sk_buff *)
-			      (priv->rx_bd_v[i].sw_id_offset));
+		phys_addr = nixge_hw_dma_bd_get_addr(&priv->rx_bd_v[i],
+						     phys);
+
+		dma_unmap_single(ndev->dev.parent, phys_addr,
+				 NIXGE_MAX_JUMBO_FRAME_SIZE,
+				 DMA_FROM_DEVICE);
+
+		skb = (struct sk_buff *)(uintptr_t)
+			nixge_hw_dma_bd_get_addr(&priv->rx_bd_v[i],
+						 sw_id_offset);
+		dev_kfree_skb(skb);
 	}
 
 	if (priv->rx_bd_v)
@@ -231,6 +277,7 @@ static int nixge_hw_dma_bd_init(struct net_device *ndev)
 {
 	struct nixge_priv *priv = netdev_priv(ndev);
 	struct sk_buff *skb;
+	dma_addr_t phys;
 	u32 cr;
 	int i;
 
@@ -259,27 +306,30 @@ static int nixge_hw_dma_bd_init(struct net_device *ndev)
 		goto out;
 
 	for (i = 0; i < TX_BD_NUM; i++) {
-		priv->tx_bd_v[i].next = priv->tx_bd_p +
-				      sizeof(*priv->tx_bd_v) *
-				      ((i + 1) % TX_BD_NUM);
+		nixge_hw_dma_bd_set_next(&priv->tx_bd_v[i],
+					 priv->tx_bd_p +
+					 sizeof(*priv->tx_bd_v) *
+					 ((i + 1) % TX_BD_NUM));
 	}
 
 	for (i = 0; i < RX_BD_NUM; i++) {
-		priv->rx_bd_v[i].next = priv->rx_bd_p +
-				      sizeof(*priv->rx_bd_v) *
-				      ((i + 1) % RX_BD_NUM);
+		nixge_hw_dma_bd_set_next(&priv->rx_bd_v[i],
+					 priv->rx_bd_p
+					 + sizeof(*priv->rx_bd_v) *
+					 ((i + 1) % RX_BD_NUM));
 
 		skb = netdev_alloc_skb_ip_align(ndev,
 						NIXGE_MAX_JUMBO_FRAME_SIZE);
 		if (!skb)
 			goto out;
 
-		priv->rx_bd_v[i].sw_id_offset = (u32)skb;
-		priv->rx_bd_v[i].phys =
-			dma_map_single(ndev->dev.parent,
-				       skb->data,
-				       NIXGE_MAX_JUMBO_FRAME_SIZE,
-				       DMA_FROM_DEVICE);
+		nixge_hw_dma_bd_set_offset(&priv->rx_bd_v[i], (uintptr_t)skb);
+		phys = dma_map_single(ndev->dev.parent, skb->data,
+				      NIXGE_MAX_JUMBO_FRAME_SIZE,
+				      DMA_FROM_DEVICE);
+
+		nixge_hw_dma_bd_set_phys(&priv->rx_bd_v[i], phys);
+
 		priv->rx_bd_v[i].cntrl = NIXGE_MAX_JUMBO_FRAME_SIZE;
 	}
 
@@ -312,18 +362,18 @@ static int nixge_hw_dma_bd_init(struct net_device *ndev)
 	/* Populate the tail pointer and bring the Rx Axi DMA engine out of
 	 * halted state. This will make the Rx side ready for reception.
 	 */
-	nixge_dma_write_reg(priv, XAXIDMA_RX_CDESC_OFFSET, priv->rx_bd_p);
+	nixge_dma_write_desc_reg(priv, XAXIDMA_RX_CDESC_OFFSET, priv->rx_bd_p);
 	cr = nixge_dma_read_reg(priv, XAXIDMA_RX_CR_OFFSET);
 	nixge_dma_write_reg(priv, XAXIDMA_RX_CR_OFFSET,
 			    cr | XAXIDMA_CR_RUNSTOP_MASK);
-	nixge_dma_write_reg(priv, XAXIDMA_RX_TDESC_OFFSET, priv->rx_bd_p +
+	nixge_dma_write_desc_reg(priv, XAXIDMA_RX_TDESC_OFFSET, priv->rx_bd_p +
 			    (sizeof(*priv->rx_bd_v) * (RX_BD_NUM - 1)));
 
 	/* Write to the RS (Run-stop) bit in the Tx channel control register.
 	 * Tx channel is now ready to run. But only after we write to the
 	 * tail pointer register that the Tx channel will start transmitting.
 	 */
-	nixge_dma_write_reg(priv, XAXIDMA_TX_CDESC_OFFSET, priv->tx_bd_p);
+	nixge_dma_write_desc_reg(priv, XAXIDMA_TX_CDESC_OFFSET, priv->tx_bd_p);
 	cr = nixge_dma_read_reg(priv, XAXIDMA_TX_CR_OFFSET);
 	nixge_dma_write_reg(priv, XAXIDMA_TX_CR_OFFSET,
 			    cr | XAXIDMA_CR_RUNSTOP_MASK);
@@ -451,7 +501,7 @@ static int nixge_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	struct nixge_priv *priv = netdev_priv(ndev);
 	struct nixge_hw_dma_bd *cur_p;
 	struct nixge_tx_skb *tx_skb;
-	dma_addr_t tail_p;
+	dma_addr_t tail_p, cur_phys;
 	skb_frag_t *frag;
 	u32 num_frag;
 	u32 ii;
@@ -466,15 +516,16 @@ static int nixge_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 		return NETDEV_TX_OK;
 	}
 
-	cur_p->phys = dma_map_single(ndev->dev.parent, skb->data,
-				     skb_headlen(skb), DMA_TO_DEVICE);
-	if (dma_mapping_error(ndev->dev.parent, cur_p->phys))
+	cur_phys = dma_map_single(ndev->dev.parent, skb->data,
+				  skb_headlen(skb), DMA_TO_DEVICE);
+	if (dma_mapping_error(ndev->dev.parent, cur_phys))
 		goto drop;
+	nixge_hw_dma_bd_set_phys(cur_p, cur_phys);
 
 	cur_p->cntrl = skb_headlen(skb) | XAXIDMA_BD_CTRL_TXSOF_MASK;
 
 	tx_skb->skb = NULL;
-	tx_skb->mapping = cur_p->phys;
+	tx_skb->mapping = cur_phys;
 	tx_skb->size = skb_headlen(skb);
 	tx_skb->mapped_as_page = false;
 
@@ -485,16 +536,17 @@ static int nixge_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 		tx_skb = &priv->tx_skb[priv->tx_bd_tail];
 		frag = &skb_shinfo(skb)->frags[ii];
 
-		cur_p->phys = skb_frag_dma_map(ndev->dev.parent, frag, 0,
-					       skb_frag_size(frag),
-					       DMA_TO_DEVICE);
-		if (dma_mapping_error(ndev->dev.parent, cur_p->phys))
+		cur_phys = skb_frag_dma_map(ndev->dev.parent, frag, 0,
+					    skb_frag_size(frag),
+					    DMA_TO_DEVICE);
+		if (dma_mapping_error(ndev->dev.parent, cur_phys))
 			goto frag_err;
+		nixge_hw_dma_bd_set_phys(cur_p, cur_phys);
 
 		cur_p->cntrl = skb_frag_size(frag);
 
 		tx_skb->skb = NULL;
-		tx_skb->mapping = cur_p->phys;
+		tx_skb->mapping = cur_phys;
 		tx_skb->size = skb_frag_size(frag);
 		tx_skb->mapped_as_page = true;
 	}
@@ -506,7 +558,7 @@ static int nixge_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	tail_p = priv->tx_bd_p + sizeof(*priv->tx_bd_v) * priv->tx_bd_tail;
 	/* Start the transfer */
-	nixge_dma_write_reg(priv, XAXIDMA_TX_TDESC_OFFSET, tail_p);
+	nixge_dma_write_desc_reg(priv, XAXIDMA_TX_TDESC_OFFSET, tail_p);
 	++priv->tx_bd_tail;
 	priv->tx_bd_tail %= TX_BD_NUM;
 
@@ -537,7 +589,7 @@ static int nixge_recv(struct net_device *ndev, int budget)
 	struct nixge_priv *priv = netdev_priv(ndev);
 	struct sk_buff *skb, *new_skb;
 	struct nixge_hw_dma_bd *cur_p;
-	dma_addr_t tail_p = 0;
+	dma_addr_t tail_p = 0, cur_phys = 0;
 	u32 packets = 0;
 	u32 length = 0;
 	u32 size = 0;
@@ -549,13 +601,15 @@ static int nixge_recv(struct net_device *ndev, int budget)
 		tail_p = priv->rx_bd_p + sizeof(*priv->rx_bd_v) *
 			 priv->rx_bd_ci;
 
-		skb = (struct sk_buff *)(cur_p->sw_id_offset);
+		skb = (struct sk_buff *)(uintptr_t)
+			nixge_hw_dma_bd_get_addr(cur_p, sw_id_offset);
 
 		length = cur_p->status & XAXIDMA_BD_STS_ACTUAL_LEN_MASK;
 		if (length > NIXGE_MAX_JUMBO_FRAME_SIZE)
 			length = NIXGE_MAX_JUMBO_FRAME_SIZE;
 
-		dma_unmap_single(ndev->dev.parent, cur_p->phys,
+		dma_unmap_single(ndev->dev.parent,
+				 nixge_hw_dma_bd_get_addr(cur_p, phys),
 				 NIXGE_MAX_JUMBO_FRAME_SIZE,
 				 DMA_FROM_DEVICE);
 
@@ -579,16 +633,17 @@ static int nixge_recv(struct net_device *ndev, int budget)
 		if (!new_skb)
 			return packets;
 
-		cur_p->phys = dma_map_single(ndev->dev.parent, new_skb->data,
-					     NIXGE_MAX_JUMBO_FRAME_SIZE,
-					     DMA_FROM_DEVICE);
-		if (dma_mapping_error(ndev->dev.parent, cur_p->phys)) {
+		cur_phys = dma_map_single(ndev->dev.parent, new_skb->data,
+					  NIXGE_MAX_JUMBO_FRAME_SIZE,
+					  DMA_FROM_DEVICE);
+		if (dma_mapping_error(ndev->dev.parent, cur_phys)) {
 			/* FIXME: bail out and clean up */
 			netdev_err(ndev, "Failed to map ...\n");
 		}
+		nixge_hw_dma_bd_set_phys(cur_p, cur_phys);
 		cur_p->cntrl = NIXGE_MAX_JUMBO_FRAME_SIZE;
 		cur_p->status = 0;
-		cur_p->sw_id_offset = (u32)new_skb;
+		nixge_hw_dma_bd_set_offset(cur_p, (uintptr_t)new_skb);
 
 		++priv->rx_bd_ci;
 		priv->rx_bd_ci %= RX_BD_NUM;
@@ -599,7 +654,7 @@ static int nixge_recv(struct net_device *ndev, int budget)
 	ndev->stats.rx_bytes += size;
 
 	if (tail_p)
-		nixge_dma_write_reg(priv, XAXIDMA_RX_TDESC_OFFSET, tail_p);
+		nixge_dma_write_desc_reg(priv, XAXIDMA_RX_TDESC_OFFSET, tail_p);
 
 	return packets;
 }
@@ -637,6 +692,7 @@ static irqreturn_t nixge_tx_irq(int irq, void *_ndev)
 	struct nixge_priv *priv = netdev_priv(_ndev);
 	struct net_device *ndev = _ndev;
 	unsigned int status;
+	dma_addr_t phys;
 	u32 cr;
 
 	status = nixge_dma_read_reg(priv, XAXIDMA_TX_SR_OFFSET);
@@ -650,9 +706,11 @@ static irqreturn_t nixge_tx_irq(int irq, void *_ndev)
 		return IRQ_NONE;
 	}
 	if (status & XAXIDMA_IRQ_ERROR_MASK) {
+		phys = nixge_hw_dma_bd_get_addr(&priv->tx_bd_v[priv->tx_bd_ci],
+						phys);
+
 		netdev_err(ndev, "DMA Tx error 0x%x\n", status);
-		netdev_err(ndev, "Current BD is at: 0x%x\n",
-			   (priv->tx_bd_v[priv->tx_bd_ci]).phys);
+		netdev_err(ndev, "Current BD is at: 0x%llx\n", (u64)phys);
 
 		cr = nixge_dma_read_reg(priv, XAXIDMA_TX_CR_OFFSET);
 		/* Disable coalesce, delay timer and error interrupts */
@@ -678,6 +736,7 @@ static irqreturn_t nixge_rx_irq(int irq, void *_ndev)
 	struct nixge_priv *priv = netdev_priv(_ndev);
 	struct net_device *ndev = _ndev;
 	unsigned int status;
+	dma_addr_t phys;
 	u32 cr;
 
 	status = nixge_dma_read_reg(priv, XAXIDMA_RX_SR_OFFSET);
@@ -697,9 +756,10 @@ static irqreturn_t nixge_rx_irq(int irq, void *_ndev)
 		return IRQ_NONE;
 	}
 	if (status & XAXIDMA_IRQ_ERROR_MASK) {
+		phys = nixge_hw_dma_bd_get_addr(&priv->rx_bd_v[priv->rx_bd_ci],
+						phys);
 		netdev_err(ndev, "DMA Rx error 0x%x\n", status);
-		netdev_err(ndev, "Current BD is at: 0x%x\n",
-			   (priv->rx_bd_v[priv->rx_bd_ci]).phys);
+		netdev_err(ndev, "Current BD is at: 0x%llx\n", (u64)phys);
 
 		cr = nixge_dma_read_reg(priv, XAXIDMA_TX_CR_OFFSET);
 		/* Disable coalesce, delay timer and error interrupts */
@@ -735,10 +795,10 @@ static void nixge_dma_err_handler(unsigned long data)
 		tx_skb = &lp->tx_skb[i];
 		nixge_tx_skb_unmap(lp, tx_skb);
 
-		cur_p->phys = 0;
+		nixge_hw_dma_bd_set_phys(cur_p, 0);
 		cur_p->cntrl = 0;
 		cur_p->status = 0;
-		cur_p->sw_id_offset = 0;
+		nixge_hw_dma_bd_set_offset(cur_p, 0);
 	}
 
 	for (i = 0; i < RX_BD_NUM; i++) {
@@ -779,18 +839,18 @@ static void nixge_dma_err_handler(unsigned long data)
 	/* Populate the tail pointer and bring the Rx Axi DMA engine out of
 	 * halted state. This will make the Rx side ready for reception.
 	 */
-	nixge_dma_write_reg(lp, XAXIDMA_RX_CDESC_OFFSET, lp->rx_bd_p);
+	nixge_dma_write_desc_reg(lp, XAXIDMA_RX_CDESC_OFFSET, lp->rx_bd_p);
 	cr = nixge_dma_read_reg(lp, XAXIDMA_RX_CR_OFFSET);
 	nixge_dma_write_reg(lp, XAXIDMA_RX_CR_OFFSET,
 			    cr | XAXIDMA_CR_RUNSTOP_MASK);
-	nixge_dma_write_reg(lp, XAXIDMA_RX_TDESC_OFFSET, lp->rx_bd_p +
+	nixge_dma_write_desc_reg(lp, XAXIDMA_RX_TDESC_OFFSET, lp->rx_bd_p +
 			    (sizeof(*lp->rx_bd_v) * (RX_BD_NUM - 1)));
 
 	/* Write to the RS (Run-stop) bit in the Tx channel control register.
 	 * Tx channel is now ready to run. But only after we write to the
 	 * tail pointer register that the Tx channel will start transmitting
 	 */
-	nixge_dma_write_reg(lp, XAXIDMA_TX_CDESC_OFFSET, lp->tx_bd_p);
+	nixge_dma_write_desc_reg(lp, XAXIDMA_TX_CDESC_OFFSET, lp->tx_bd_p);
 	cr = nixge_dma_read_reg(lp, XAXIDMA_TX_CR_OFFSET);
 	nixge_dma_write_reg(lp, XAXIDMA_TX_CR_OFFSET,
 			    cr | XAXIDMA_CR_RUNSTOP_MASK);
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 08381ef8bdb4..25382f8fbb70 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -19,34 +19,18 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/crc32.h>
-#include <linux/platform_device.h>
-#include <linux/spinlock.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
 #include <linux/clk.h>
-#include <linux/workqueue.h>
-#include <linux/netdevice.h>
+#include <linux/crc32.h>
 #include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/phy.h>
-#include <linux/dma-mapping.h>
-#include <linux/of.h>
+#include <linux/module.h>
 #include <linux/of_net.h>
-#include <linux/types.h>
+#include <linux/phy.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
 
-#include <linux/io.h>
 #include <mach/board.h>
-#include <mach/platform.h>
 #include <mach/hardware.h>
+#include <mach/platform.h>
 
 #define MODNAME "lpc-eth"
 #define DRV_VERSION "1.00"
@@ -797,8 +781,7 @@ static int lpc_mii_probe(struct net_device *ndev)
 		return PTR_ERR(phydev);
 	}
 
-	/* mask with MAC supported features */
-	phydev->supported &= PHY_BASIC_FEATURES;
+	phy_set_max_speed(phydev, SPEED_100);
 
 	phydev->advertising = phydev->supported;
 
@@ -1258,18 +1241,19 @@ static const struct net_device_ops lpc_netdev_ops = {
 
 static int lpc_eth_drv_probe(struct platform_device *pdev)
 {
-	struct resource *res;
-	struct net_device *ndev;
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
 	struct netdata_local *pldat;
-	struct phy_device *phydev;
+	struct net_device *ndev;
 	dma_addr_t dma_handle;
+	struct resource *res;
 	int irq, ret;
 	u32 tmp;
 
 	/* Setup network interface for RMII or MII mode */
 	tmp = __raw_readl(LPC32XX_CLKPWR_MACCLK_CTRL);
 	tmp &= ~LPC32XX_CLKPWR_MACCTRL_PINS_MSK;
-	if (lpc_phy_interface_mode(&pdev->dev) == PHY_INTERFACE_MODE_MII)
+	if (lpc_phy_interface_mode(dev) == PHY_INTERFACE_MODE_MII)
 		tmp |= LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS;
 	else
 		tmp |= LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS;
@@ -1279,7 +1263,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
 	if (!res || irq < 0) {
-		dev_err(&pdev->dev, "error getting resources.\n");
+		dev_err(dev, "error getting resources.\n");
 		ret = -ENXIO;
 		goto err_exit;
 	}
@@ -1287,12 +1271,12 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	/* Allocate net driver data structure */
 	ndev = alloc_etherdev(sizeof(struct netdata_local));
 	if (!ndev) {
-		dev_err(&pdev->dev, "could not allocate device.\n");
+		dev_err(dev, "could not allocate device.\n");
 		ret = -ENOMEM;
 		goto err_exit;
 	}
 
-	SET_NETDEV_DEV(ndev, &pdev->dev);
+	SET_NETDEV_DEV(ndev, dev);
 
 	pldat = netdev_priv(ndev);
 	pldat->pdev = pdev;
@@ -1304,9 +1288,9 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	ndev->irq = irq;
 
 	/* Get clock for the device */
-	pldat->clk = clk_get(&pdev->dev, NULL);
+	pldat->clk = clk_get(dev, NULL);
 	if (IS_ERR(pldat->clk)) {
-		dev_err(&pdev->dev, "error getting clock.\n");
+		dev_err(dev, "error getting clock.\n");
 		ret = PTR_ERR(pldat->clk);
 		goto err_out_free_dev;
 	}
@@ -1319,14 +1303,14 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	/* Map IO space */
 	pldat->net_base = ioremap(res->start, resource_size(res));
 	if (!pldat->net_base) {
-		dev_err(&pdev->dev, "failed to map registers\n");
+		dev_err(dev, "failed to map registers\n");
 		ret = -ENOMEM;
 		goto err_out_disable_clocks;
 	}
 	ret = request_irq(ndev->irq, __lpc_eth_interrupt, 0,
 			  ndev->name, ndev);
 	if (ret) {
-		dev_err(&pdev->dev, "error requesting interrupt.\n");
+		dev_err(dev, "error requesting interrupt.\n");
 		goto err_out_iounmap;
 	}
 
@@ -1340,7 +1324,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 		sizeof(struct txrx_desc_t) + sizeof(struct rx_status_t));
 	pldat->dma_buff_base_v = 0;
 
-	if (use_iram_for_net(&pldat->pdev->dev)) {
+	if (use_iram_for_net(dev)) {
 		dma_handle = LPC32XX_IRAM_BASE;
 		if (pldat->dma_buff_size <= lpc32xx_return_iram_size())
 			pldat->dma_buff_base_v =
@@ -1351,7 +1335,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	}
 
 	if (pldat->dma_buff_base_v == 0) {
-		ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
+		ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
 		if (ret)
 			goto err_out_free_irq;
 
@@ -1360,7 +1344,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 		/* Allocate a chunk of memory for the DMA ethernet buffers
 		   and descriptors */
 		pldat->dma_buff_base_v =
-			dma_alloc_coherent(&pldat->pdev->dev,
+			dma_alloc_coherent(dev,
 					   pldat->dma_buff_size, &dma_handle,
 					   GFP_KERNEL);
 		if (pldat->dma_buff_base_v == NULL) {
@@ -1385,7 +1369,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	__lpc_get_mac(pldat, ndev->dev_addr);
 
 	if (!is_valid_ether_addr(ndev->dev_addr)) {
-		const char *macaddr = of_get_mac_address(pdev->dev.of_node);
+		const char *macaddr = of_get_mac_address(np);
 		if (macaddr)
 			memcpy(ndev->dev_addr, macaddr, ETH_ALEN);
 	}
@@ -1415,7 +1399,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 
 	ret = register_netdev(ndev);
 	if (ret) {
-		dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
+		dev_err(dev, "Cannot register net device, aborting.\n");
 		goto err_out_dma_unmap;
 	}
 	platform_set_drvdata(pdev, ndev);
@@ -1427,19 +1411,17 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
 	netdev_info(ndev, "LPC mac at 0x%08x irq %d\n",
 	       res->start, ndev->irq);
 
-	phydev = ndev->phydev;
-
-	device_init_wakeup(&pdev->dev, 1);
-	device_set_wakeup_enable(&pdev->dev, 0);
+	device_init_wakeup(dev, 1);
+	device_set_wakeup_enable(dev, 0);
 
 	return 0;
 
 err_out_unregister_netdev:
 	unregister_netdev(ndev);
 err_out_dma_unmap:
-	if (!use_iram_for_net(&pldat->pdev->dev) ||
+	if (!use_iram_for_net(dev) ||
 	    pldat->dma_buff_size > lpc32xx_return_iram_size())
-		dma_free_coherent(&pldat->pdev->dev, pldat->dma_buff_size,
+		dma_free_coherent(dev, pldat->dma_buff_size,
 				  pldat->dma_buff_base_v,
 				  pldat->dma_buff_base_p);
 err_out_free_irq:
@@ -1534,13 +1516,11 @@ static int lpc_eth_drv_resume(struct platform_device *pdev)
 }
 #endif
 
-#ifdef CONFIG_OF
 static const struct of_device_id lpc_eth_match[] = {
 	{ .compatible = "nxp,lpc-eth" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, lpc_eth_match);
-#endif
 
 static struct platform_driver lpc_eth_driver = {
 	.probe		= lpc_eth_drv_probe,
@@ -1551,7 +1531,7 @@ static struct platform_driver lpc_eth_driver = {
 #endif
 	.driver		= {
 		.name	= MODNAME,
-		.of_match_table = of_match_ptr(lpc_eth_match),
+		.of_match_table = lpc_eth_match,
 	},
 };
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index a60e1c8d470a..d9a03aba0e02 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -623,6 +623,7 @@ struct qed_hwfn {
 	void				*unzip_buf;
 
 	struct dbg_tools_data		dbg_info;
+	void				*dbg_user_info;
 
 	/* PWM region specific data */
 	u16				wid_count;
@@ -914,7 +915,7 @@ u16 qed_get_cm_pq_idx_llt_mtc(struct qed_hwfn *p_hwfn, u8 tc);
 /* Prototypes */
 int qed_fill_dev_info(struct qed_dev *cdev,
 		      struct qed_dev_info *dev_info);
-void qed_link_update(struct qed_hwfn *hwfn);
+void qed_link_update(struct qed_hwfn *hwfn, struct qed_ptt *ptt);
 u32 qed_unzip_data(struct qed_hwfn *p_hwfn,
 		   u32 input_len, u8 *input_buf,
 		   u32 max_size, u8 *unzip_buf);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index f1977aa440e5..dc1c1b616084 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -40,7 +40,6 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/string.h>
-#include <linux/bitops.h>
 #include "qed.h"
 #include "qed_cxt.h"
 #include "qed_dev_api.h"
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index f5459de6d60a..8e8fa823d611 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -262,8 +262,9 @@ qed_dcbx_get_app_protocol_type(struct qed_hwfn *p_hwfn,
 		*type = DCBX_PROTOCOL_ROCE_V2;
 	} else {
 		*type = DCBX_MAX_PROTOCOL_TYPE;
-		DP_ERR(p_hwfn, "No action required, App TLV entry = 0x%x\n",
-		       app_prio_bitmap);
+		DP_VERBOSE(p_hwfn, QED_MSG_DCB,
+			   "No action required, App TLV entry = 0x%x\n",
+			   app_prio_bitmap);
 		return false;
 	}
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c
index 1aa9fc1c5890..78a638ec7c0a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
@@ -3454,7 +3454,8 @@ static u32 qed_grc_dump_iors(struct qed_hwfn *p_hwfn,
 			addr = BYTES_TO_DWORDS(storm->sem_fast_mem_addr +
 					       SEM_FAST_REG_STORM_REG_FILE) +
 			       IOR_SET_OFFSET(set_id);
-			buf[strlen(buf) - 1] = '0' + set_id;
+			if (strlen(buf) > 0)
+				buf[strlen(buf) - 1] = '0' + set_id;
 			offset += qed_grc_dump_mem(p_hwfn,
 						   p_ptt,
 						   dump_buf + offset,
@@ -5563,35 +5564,6 @@ struct block_info {
 	enum block_id id;
 };
 
-struct mcp_trace_format {
-	u32 data;
-#define MCP_TRACE_FORMAT_MODULE_MASK	0x0000ffff
-#define MCP_TRACE_FORMAT_MODULE_SHIFT	0
-#define MCP_TRACE_FORMAT_LEVEL_MASK	0x00030000
-#define MCP_TRACE_FORMAT_LEVEL_SHIFT	16
-#define MCP_TRACE_FORMAT_P1_SIZE_MASK	0x000c0000
-#define MCP_TRACE_FORMAT_P1_SIZE_SHIFT	18
-#define MCP_TRACE_FORMAT_P2_SIZE_MASK	0x00300000
-#define MCP_TRACE_FORMAT_P2_SIZE_SHIFT	20
-#define MCP_TRACE_FORMAT_P3_SIZE_MASK	0x00c00000
-#define MCP_TRACE_FORMAT_P3_SIZE_SHIFT	22
-#define MCP_TRACE_FORMAT_LEN_MASK	0xff000000
-#define MCP_TRACE_FORMAT_LEN_SHIFT	24
-
-	char *format_str;
-};
-
-/* Meta data structure, generated by a perl script during MFW build. therefore,
- * the structs mcp_trace_meta and mcp_trace_format are duplicated in the perl
- * script.
- */
-struct mcp_trace_meta {
-	u32 modules_num;
-	char **modules;
-	u32 formats_num;
-	struct mcp_trace_format *formats;
-};
-
 /* REG fifo element */
 struct reg_fifo_element {
 	u64 data;
@@ -5714,6 +5686,20 @@ struct igu_fifo_addr_data {
 	enum igu_fifo_addr_types type;
 };
 
+struct mcp_trace_meta {
+	u32 modules_num;
+	char **modules;
+	u32 formats_num;
+	struct mcp_trace_format *formats;
+	bool is_allocated;
+};
+
+/* Debug Tools user data */
+struct dbg_tools_user_data {
+	struct mcp_trace_meta mcp_trace_meta;
+	const u32 *mcp_trace_user_meta_buf;
+};
+
 /******************************** Constants **********************************/
 
 #define MAX_MSG_LEN				1024
@@ -6137,15 +6123,6 @@ static const struct igu_fifo_addr_data s_igu_fifo_addr_data[] = {
 
 /******************************** Variables **********************************/
 
-/* MCP Trace meta data array - used in case the dump doesn't contain the
- * meta data (e.g. due to no NVRAM access).
- */
-static struct user_dbg_array s_mcp_trace_meta_arr = { NULL, 0 };
-
-/* Parsed MCP Trace meta data info, based on MCP trace meta array */
-static struct mcp_trace_meta s_mcp_trace_meta;
-static bool s_mcp_trace_meta_valid;
-
 /* Temporary buffer, used for print size calculations */
 static char s_temp_buf[MAX_MSG_LEN];
 
@@ -6311,6 +6288,12 @@ static u32 qed_print_section_params(u32 *dump_buf,
 	return dump_offset;
 }
 
+static struct dbg_tools_user_data *
+qed_dbg_get_user_data(struct qed_hwfn *p_hwfn)
+{
+	return (struct dbg_tools_user_data *)p_hwfn->dbg_user_info;
+}
+
 /* Parses the idle check rules and returns the number of characters printed.
  * In case of parsing error, returns 0.
  */
@@ -6570,43 +6553,26 @@ static enum dbg_status qed_parse_idle_chk_dump(u32 *dump_buf,
 	return DBG_STATUS_OK;
 }
 
-/* Frees the specified MCP Trace meta data */
-static void qed_mcp_trace_free_meta(struct qed_hwfn *p_hwfn,
-				    struct mcp_trace_meta *meta)
-{
-	u32 i;
-
-	s_mcp_trace_meta_valid = false;
-
-	/* Release modules */
-	if (meta->modules) {
-		for (i = 0; i < meta->modules_num; i++)
-			kfree(meta->modules[i]);
-		kfree(meta->modules);
-	}
-
-	/* Release formats */
-	if (meta->formats) {
-		for (i = 0; i < meta->formats_num; i++)
-			kfree(meta->formats[i].format_str);
-		kfree(meta->formats);
-	}
-}
-
 /* Allocates and fills MCP Trace meta data based on the specified meta data
  * dump buffer.
  * Returns debug status code.
  */
-static enum dbg_status qed_mcp_trace_alloc_meta(struct qed_hwfn *p_hwfn,
-						const u32 *meta_buf,
-						struct mcp_trace_meta *meta)
+static enum dbg_status
+qed_mcp_trace_alloc_meta_data(struct qed_hwfn *p_hwfn,
+			      const u32 *meta_buf)
 {
-	u8 *meta_buf_bytes = (u8 *)meta_buf;
+	struct dbg_tools_user_data *dev_user_data;
 	u32 offset = 0, signature, i;
+	struct mcp_trace_meta *meta;
+	u8 *meta_buf_bytes;
+
+	dev_user_data = qed_dbg_get_user_data(p_hwfn);
+	meta = &dev_user_data->mcp_trace_meta;
+	meta_buf_bytes = (u8 *)meta_buf;
 
 	/* Free the previous meta before loading a new one. */
-	if (s_mcp_trace_meta_valid)
-		qed_mcp_trace_free_meta(p_hwfn, meta);
+	if (meta->is_allocated)
+		qed_mcp_trace_free_meta_data(p_hwfn);
 
 	memset(meta, 0, sizeof(*meta));
 
@@ -6674,7 +6640,7 @@ static enum dbg_status qed_mcp_trace_alloc_meta(struct qed_hwfn *p_hwfn,
 				      format_len, format_ptr->format_str);
 	}
 
-	s_mcp_trace_meta_valid = true;
+	meta->is_allocated = true;
 	return DBG_STATUS_OK;
 }
 
@@ -6687,21 +6653,26 @@ static enum dbg_status qed_mcp_trace_alloc_meta(struct qed_hwfn *p_hwfn,
  *               buffer.
  * data_size - size in bytes of data to parse.
  * parsed_buf - destination buffer for parsed data.
- * parsed_bytes - size of parsed data in bytes.
+ * parsed_results_bytes - size of parsed data in bytes.
  */
-static enum dbg_status qed_parse_mcp_trace_buf(u8 *trace_buf,
+static enum dbg_status qed_parse_mcp_trace_buf(struct qed_hwfn *p_hwfn,
+					       u8 *trace_buf,
 					       u32 trace_buf_size,
 					       u32 data_offset,
 					       u32 data_size,
 					       char *parsed_buf,
-					       u32 *parsed_bytes)
+					       u32 *parsed_results_bytes)
 {
+	struct dbg_tools_user_data *dev_user_data;
+	struct mcp_trace_meta *meta;
 	u32 param_mask, param_shift;
 	enum dbg_status status;
 
-	*parsed_bytes = 0;
+	dev_user_data = qed_dbg_get_user_data(p_hwfn);
+	meta = &dev_user_data->mcp_trace_meta;
+	*parsed_results_bytes = 0;
 
-	if (!s_mcp_trace_meta_valid)
+	if (!meta->is_allocated)
 		return DBG_STATUS_MCP_TRACE_BAD_DATA;
 
 	status = DBG_STATUS_OK;
@@ -6723,7 +6694,7 @@ static enum dbg_status qed_parse_mcp_trace_buf(u8 *trace_buf,
 		format_idx = header & MFW_TRACE_EVENTID_MASK;
 
 		/* Skip message if its index doesn't exist in the meta data */
-		if (format_idx >= s_mcp_trace_meta.formats_num) {
+		if (format_idx >= meta->formats_num) {
 			u8 format_size =
 				(u8)((header & MFW_TRACE_PRM_SIZE_MASK) >>
 				     MFW_TRACE_PRM_SIZE_SHIFT);
@@ -6738,7 +6709,7 @@ static enum dbg_status qed_parse_mcp_trace_buf(u8 *trace_buf,
 			continue;
 		}
 
-		format_ptr = &s_mcp_trace_meta.formats[format_idx];
+		format_ptr = &meta->formats[format_idx];
 
 		for (i = 0,
 		     param_mask = MCP_TRACE_FORMAT_P1_SIZE_MASK,
@@ -6783,19 +6754,20 @@ static enum dbg_status qed_parse_mcp_trace_buf(u8 *trace_buf,
 			return DBG_STATUS_MCP_TRACE_BAD_DATA;
 
 		/* Print current message to results buffer */
-		*parsed_bytes +=
-			sprintf(qed_get_buf_ptr(parsed_buf, *parsed_bytes),
+		*parsed_results_bytes +=
+			sprintf(qed_get_buf_ptr(parsed_buf,
+						*parsed_results_bytes),
 				"%s %-8s: ",
 				s_mcp_trace_level_str[format_level],
-				s_mcp_trace_meta.modules[format_module]);
-		*parsed_bytes +=
-		    sprintf(qed_get_buf_ptr(parsed_buf, *parsed_bytes),
+				meta->modules[format_module]);
+		*parsed_results_bytes +=
+		    sprintf(qed_get_buf_ptr(parsed_buf, *parsed_results_bytes),
 			    format_ptr->format_str,
 			    params[0], params[1], params[2]);
 	}
 
 	/* Add string NULL terminator */
-	(*parsed_bytes)++;
+	(*parsed_results_bytes)++;
 
 	return status;
 }
@@ -6803,24 +6775,25 @@ static enum dbg_status qed_parse_mcp_trace_buf(u8 *trace_buf,
 /* Parses an MCP Trace dump buffer.
  * If result_buf is not NULL, the MCP Trace results are printed to it.
  * In any case, the required results buffer size is assigned to
- * parsed_bytes.
+ * parsed_results_bytes.
  * The parsing status is returned.
  */
 static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn,
 						u32 *dump_buf,
-						char *parsed_buf,
-						u32 *parsed_bytes)
+						char *results_buf,
+						u32 *parsed_results_bytes,
+						bool free_meta_data)
 {
 	const char *section_name, *param_name, *param_str_val;
 	u32 data_size, trace_data_dwords, trace_meta_dwords;
-	u32 offset, results_offset, parsed_buf_bytes;
+	u32 offset, results_offset, results_buf_bytes;
 	u32 param_num_val, num_section_params;
 	struct mcp_trace *trace;
 	enum dbg_status status;
 	const u32 *meta_buf;
 	u8 *trace_buf;
 
-	*parsed_bytes = 0;
+	*parsed_results_bytes = 0;
 
 	/* Read global_params section */
 	dump_buf += qed_read_section_hdr(dump_buf,
@@ -6831,7 +6804,7 @@ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn,
 	/* Print global params */
 	dump_buf += qed_print_section_params(dump_buf,
 					     num_section_params,
-					     parsed_buf, &results_offset);
+					     results_buf, &results_offset);
 
 	/* Read trace_data section */
 	dump_buf += qed_read_section_hdr(dump_buf,
@@ -6846,6 +6819,9 @@ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn,
 
 	/* Prepare trace info */
 	trace = (struct mcp_trace *)dump_buf;
+	if (trace->signature != MFW_TRACE_SIGNATURE || !trace->size)
+		return DBG_STATUS_MCP_TRACE_BAD_DATA;
+
 	trace_buf = (u8 *)dump_buf + sizeof(*trace);
 	offset = trace->trace_oldest;
 	data_size = qed_cyclic_sub(trace->trace_prod, offset, trace->size);
@@ -6865,31 +6841,39 @@ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn,
 	/* Choose meta data buffer */
 	if (!trace_meta_dwords) {
 		/* Dump doesn't include meta data */
-		if (!s_mcp_trace_meta_arr.ptr)
+		struct dbg_tools_user_data *dev_user_data =
+			qed_dbg_get_user_data(p_hwfn);
+
+		if (!dev_user_data->mcp_trace_user_meta_buf)
 			return DBG_STATUS_MCP_TRACE_NO_META;
-		meta_buf = s_mcp_trace_meta_arr.ptr;
+
+		meta_buf = dev_user_data->mcp_trace_user_meta_buf;
 	} else {
 		/* Dump includes meta data */
 		meta_buf = dump_buf;
 	}
 
 	/* Allocate meta data memory */
-	status = qed_mcp_trace_alloc_meta(p_hwfn, meta_buf, &s_mcp_trace_meta);
+	status = qed_mcp_trace_alloc_meta_data(p_hwfn, meta_buf);
 	if (status != DBG_STATUS_OK)
 		return status;
 
-	status = qed_parse_mcp_trace_buf(trace_buf,
+	status = qed_parse_mcp_trace_buf(p_hwfn,
+					 trace_buf,
 					 trace->size,
 					 offset,
 					 data_size,
-					 parsed_buf ?
-					 parsed_buf + results_offset :
+					 results_buf ?
+					 results_buf + results_offset :
 					 NULL,
-					 &parsed_buf_bytes);
+					 &results_buf_bytes);
 	if (status != DBG_STATUS_OK)
 		return status;
 
-	*parsed_bytes = results_offset + parsed_buf_bytes;
+	if (free_meta_data)
+		qed_mcp_trace_free_meta_data(p_hwfn);
+
+	*parsed_results_bytes = results_offset + results_buf_bytes;
 
 	return DBG_STATUS_OK;
 }
@@ -7361,6 +7345,16 @@ enum dbg_status qed_dbg_user_set_bin_ptr(const u8 * const bin_ptr)
 	return DBG_STATUS_OK;
 }
 
+enum dbg_status qed_dbg_alloc_user_data(struct qed_hwfn *p_hwfn)
+{
+	p_hwfn->dbg_user_info = kzalloc(sizeof(struct dbg_tools_user_data),
+					GFP_KERNEL);
+	if (!p_hwfn->dbg_user_info)
+		return DBG_STATUS_VIRT_MEM_ALLOC_FAILED;
+
+	return DBG_STATUS_OK;
+}
+
 const char *qed_dbg_get_status_str(enum dbg_status status)
 {
 	return (status <
@@ -7397,10 +7391,13 @@ enum dbg_status qed_print_idle_chk_results(struct qed_hwfn *p_hwfn,
 				       num_errors, num_warnings);
 }
 
-void qed_dbg_mcp_trace_set_meta_data(u32 *data, u32 size)
+void qed_dbg_mcp_trace_set_meta_data(struct qed_hwfn *p_hwfn,
+				     const u32 *meta_buf)
 {
-	s_mcp_trace_meta_arr.ptr = data;
-	s_mcp_trace_meta_arr.size_in_dwords = size;
+	struct dbg_tools_user_data *dev_user_data =
+		qed_dbg_get_user_data(p_hwfn);
+
+	dev_user_data->mcp_trace_user_meta_buf = meta_buf;
 }
 
 enum dbg_status qed_get_mcp_trace_results_buf_size(struct qed_hwfn *p_hwfn,
@@ -7409,7 +7406,7 @@ enum dbg_status qed_get_mcp_trace_results_buf_size(struct qed_hwfn *p_hwfn,
 						   u32 *results_buf_size)
 {
 	return qed_parse_mcp_trace_dump(p_hwfn,
-					dump_buf, NULL, results_buf_size);
+					dump_buf, NULL, results_buf_size, true);
 }
 
 enum dbg_status qed_print_mcp_trace_results(struct qed_hwfn *p_hwfn,
@@ -7421,20 +7418,61 @@ enum dbg_status qed_print_mcp_trace_results(struct qed_hwfn *p_hwfn,
 
 	return qed_parse_mcp_trace_dump(p_hwfn,
 					dump_buf,
-					results_buf, &parsed_buf_size);
+					results_buf, &parsed_buf_size, true);
+}
+
+enum dbg_status qed_print_mcp_trace_results_cont(struct qed_hwfn *p_hwfn,
+						 u32 *dump_buf,
+						 char *results_buf)
+{
+	u32 parsed_buf_size;
+
+	return qed_parse_mcp_trace_dump(p_hwfn, dump_buf, results_buf,
+					&parsed_buf_size, false);
 }
 
-enum dbg_status qed_print_mcp_trace_line(u8 *dump_buf,
+enum dbg_status qed_print_mcp_trace_line(struct qed_hwfn *p_hwfn,
+					 u8 *dump_buf,
 					 u32 num_dumped_bytes,
 					 char *results_buf)
 {
-	u32 parsed_bytes;
+	u32 parsed_results_bytes;
 
-	return qed_parse_mcp_trace_buf(dump_buf,
+	return qed_parse_mcp_trace_buf(p_hwfn,
+				       dump_buf,
 				       num_dumped_bytes,
 				       0,
 				       num_dumped_bytes,
-				       results_buf, &parsed_bytes);
+				       results_buf, &parsed_results_bytes);
+}
+
+/* Frees the specified MCP Trace meta data */
+void qed_mcp_trace_free_meta_data(struct qed_hwfn *p_hwfn)
+{
+	struct dbg_tools_user_data *dev_user_data;
+	struct mcp_trace_meta *meta;
+	u32 i;
+
+	dev_user_data = qed_dbg_get_user_data(p_hwfn);
+	meta = &dev_user_data->mcp_trace_meta;
+	if (!meta->is_allocated)
+		return;
+
+	/* Release modules */
+	if (meta->modules) {
+		for (i = 0; i < meta->modules_num; i++)
+			kfree(meta->modules[i]);
+		kfree(meta->modules);
+	}
+
+	/* Release formats */
+	if (meta->formats) {
+		for (i = 0; i < meta->formats_num; i++)
+			kfree(meta->formats[i].format_str);
+		kfree(meta->formats);
+	}
+
+	meta->is_allocated = false;
 }
 
 enum dbg_status qed_get_reg_fifo_results_buf_size(struct qed_hwfn *p_hwfn,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 97f073fd3725..7ceb2b97538d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -144,6 +144,12 @@ static void qed_qm_info_free(struct qed_hwfn *p_hwfn)
 	qm_info->wfq_data = NULL;
 }
 
+static void qed_dbg_user_data_free(struct qed_hwfn *p_hwfn)
+{
+	kfree(p_hwfn->dbg_user_info);
+	p_hwfn->dbg_user_info = NULL;
+}
+
 void qed_resc_free(struct qed_dev *cdev)
 {
 	int i;
@@ -183,6 +189,7 @@ void qed_resc_free(struct qed_dev *cdev)
 		qed_l2_free(p_hwfn);
 		qed_dmae_info_free(p_hwfn);
 		qed_dcbx_info_free(p_hwfn);
+		qed_dbg_user_data_free(p_hwfn);
 	}
 }
 
@@ -1083,6 +1090,10 @@ int qed_resc_alloc(struct qed_dev *cdev)
 		rc = qed_dcbx_info_alloc(p_hwfn);
 		if (rc)
 			goto alloc_err;
+
+		rc = qed_dbg_alloc_user_data(p_hwfn);
+		if (rc)
+			goto alloc_err;
 	}
 
 	cdev->reset_stats = kzalloc(sizeof(*cdev->reset_stats), GFP_KERNEL);
@@ -2668,6 +2679,9 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 	case NVM_CFG1_PORT_DRV_LINK_SPEED_10G:
 		link->speed.forced_speed = 10000;
 		break;
+	case NVM_CFG1_PORT_DRV_LINK_SPEED_20G:
+		link->speed.forced_speed = 20000;
+		break;
 	case NVM_CFG1_PORT_DRV_LINK_SPEED_25G:
 		link->speed.forced_speed = 25000;
 		break;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index a71382687ef2..5c221ebaa7b3 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -274,7 +274,8 @@ struct core_rx_start_ramrod_data {
 	u8 mf_si_mcast_accept_all;
 	struct core_rx_action_on_error action_on_error;
 	u8 gsi_offload_flag;
-	u8 reserved[6];
+	u8 wipe_inner_vlan_pri_en;
+	u8 reserved[5];
 };
 
 /* Ramrod data for rx queue stop ramrod */
@@ -351,7 +352,8 @@ struct core_tx_start_ramrod_data {
 	__le16 pbl_size;
 	__le16 qm_pq_id;
 	u8 gsi_offload_flag;
-	u8 resrved[3];
+	u8 vport_id;
+	u8 resrved[2];
 };
 
 /* Ramrod data for tx queue stop ramrod */
@@ -914,6 +916,16 @@ struct eth_rx_rate_limit {
 	__le16 reserved1;
 };
 
+/* Update RSS indirection table entry command */
+struct eth_tstorm_rss_update_data {
+	u8 valid;
+	u8 vport_id;
+	u8 ind_table_index;
+	u8 reserved;
+	__le16 ind_table_value;
+	__le16 reserved1;
+};
+
 struct eth_ustorm_per_pf_stat {
 	struct regpair rcv_lb_ucast_bytes;
 	struct regpair rcv_lb_mcast_bytes;
@@ -1241,6 +1253,10 @@ struct rl_update_ramrod_data {
 	u8 rl_id_first;
 	u8 rl_id_last;
 	u8 rl_dc_qcn_flg;
+	u8 dcqcn_reset_alpha_on_idle;
+	u8 rl_bc_stage_th;
+	u8 rl_timer_stage_th;
+	u8 reserved1;
 	__le32 rl_bc_rate;
 	__le16 rl_max_rate;
 	__le16 rl_r_ai;
@@ -1249,7 +1265,7 @@ struct rl_update_ramrod_data {
 	__le32 dcqcn_k_us;
 	__le32 dcqcn_timeuot_us;
 	__le32 qcn_timeuot_us;
-	__le32 reserved[2];
+	__le32 reserved2;
 };
 
 /* Slowpath Element (SPQE) */
@@ -3322,6 +3338,25 @@ enum dbg_status qed_dbg_read_attn(struct qed_hwfn *p_hwfn,
 enum dbg_status qed_dbg_print_attn(struct qed_hwfn *p_hwfn,
 				   struct dbg_attn_block_result *results);
 
+/******************************* Data Types **********************************/
+
+struct mcp_trace_format {
+	u32 data;
+#define MCP_TRACE_FORMAT_MODULE_MASK	0x0000ffff
+#define MCP_TRACE_FORMAT_MODULE_SHIFT	0
+#define MCP_TRACE_FORMAT_LEVEL_MASK	0x00030000
+#define MCP_TRACE_FORMAT_LEVEL_SHIFT	16
+#define MCP_TRACE_FORMAT_P1_SIZE_MASK	0x000c0000
+#define MCP_TRACE_FORMAT_P1_SIZE_SHIFT	18
+#define MCP_TRACE_FORMAT_P2_SIZE_MASK	0x00300000
+#define MCP_TRACE_FORMAT_P2_SIZE_SHIFT	20
+#define MCP_TRACE_FORMAT_P3_SIZE_MASK	0x00c00000
+#define MCP_TRACE_FORMAT_P3_SIZE_SHIFT	22
+#define MCP_TRACE_FORMAT_LEN_MASK	0xff000000
+#define MCP_TRACE_FORMAT_LEN_SHIFT	24
+	char *format_str;
+};
+
 /******************************** Constants **********************************/
 
 #define MAX_NAME_LEN	16
@@ -3337,6 +3372,13 @@ enum dbg_status qed_dbg_print_attn(struct qed_hwfn *p_hwfn,
 enum dbg_status qed_dbg_user_set_bin_ptr(const u8 * const bin_ptr);
 
 /**
+ * @brief qed_dbg_alloc_user_data - Allocates user debug data.
+ *
+ * @param p_hwfn -		 HW device data
+ */
+enum dbg_status qed_dbg_alloc_user_data(struct qed_hwfn *p_hwfn);
+
+/**
  * @brief qed_dbg_get_status_str - Returns a string for the specified status.
  *
  * @param status - a debug status code.
@@ -3381,8 +3423,7 @@ enum dbg_status qed_print_idle_chk_results(struct qed_hwfn *p_hwfn,
 					   u32 *num_warnings);
 
 /**
- * @brief qed_dbg_mcp_trace_set_meta_data - Sets a pointer to the MCP Trace
- *	meta data.
+ * @brief qed_dbg_mcp_trace_set_meta_data - Sets the MCP Trace meta data.
  *
  * Needed in case the MCP Trace dump doesn't contain the meta data (e.g. due to
  * no NVRAM access).
@@ -3390,7 +3431,8 @@ enum dbg_status qed_print_idle_chk_results(struct qed_hwfn *p_hwfn,
  * @param data - pointer to MCP Trace meta data
  * @param size - size of MCP Trace meta data in dwords
  */
-void qed_dbg_mcp_trace_set_meta_data(u32 *data, u32 size);
+void qed_dbg_mcp_trace_set_meta_data(struct qed_hwfn *p_hwfn,
+				     const u32 *meta_buf);
 
 /**
  * @brief qed_get_mcp_trace_results_buf_size - Returns the required buffer size
@@ -3425,19 +3467,45 @@ enum dbg_status qed_print_mcp_trace_results(struct qed_hwfn *p_hwfn,
 					    char *results_buf);
 
 /**
+ * @brief qed_print_mcp_trace_results_cont - Prints MCP Trace results, and
+ * keeps the MCP trace meta data allocated, to support continuous MCP Trace
+ * parsing. After the continuous parsing ends, mcp_trace_free_meta_data should
+ * be called to free the meta data.
+ *
+ * @param p_hwfn -	      HW device data
+ * @param dump_buf -	      mcp trace dump buffer, starting from the header.
+ * @param results_buf -	      buffer for printing the mcp trace results.
+ *
+ * @return error if the parsing fails, ok otherwise.
+ */
+enum dbg_status qed_print_mcp_trace_results_cont(struct qed_hwfn *p_hwfn,
+						 u32 *dump_buf,
+						 char *results_buf);
+
+/**
  * @brief print_mcp_trace_line - Prints MCP Trace results for a single line
  *
+ * @param p_hwfn -	      HW device data
  * @param dump_buf -	      mcp trace dump buffer, starting from the header.
  * @param num_dumped_bytes -  number of bytes that were dumped.
  * @param results_buf -	      buffer for printing the mcp trace results.
  *
  * @return error if the parsing fails, ok otherwise.
  */
-enum dbg_status qed_print_mcp_trace_line(u8 *dump_buf,
+enum dbg_status qed_print_mcp_trace_line(struct qed_hwfn *p_hwfn,
+					 u8 *dump_buf,
 					 u32 num_dumped_bytes,
 					 char *results_buf);
 
 /**
+ * @brief mcp_trace_free_meta_data - Frees the MCP Trace meta data.
+ * Should be called after continuous MCP Trace parsing.
+ *
+ * @param p_hwfn - HW device data
+ */
+void qed_mcp_trace_free_meta_data(struct qed_hwfn *p_hwfn);
+
+/**
  * @brief qed_get_reg_fifo_results_buf_size - Returns the required buffer size
  *	for reg_fifo results (in bytes).
  *
@@ -4303,154 +4371,161 @@ void qed_set_rdma_error_level(struct qed_hwfn *p_hwfn,
 	(IRO[29].base + ((pf_id) * IRO[29].m1))
 #define ETH_RX_RATE_LIMIT_SIZE				(IRO[29].size)
 
+/* RSS indirection table entry update command per PF offset in TSTORM PF BAR0.
+ * Use eth_tstorm_rss_update_data for update.
+ */
+#define TSTORM_ETH_RSS_UPDATE_OFFSET(pf_id) \
+	(IRO[30].base + ((pf_id) * IRO[30].m1))
+#define TSTORM_ETH_RSS_UPDATE_SIZE			(IRO[30].size)
+
 /* Xstorm queue zone */
 #define XSTORM_ETH_QUEUE_ZONE_OFFSET(queue_id) \
-	(IRO[30].base + ((queue_id) * IRO[30].m1))
-#define XSTORM_ETH_QUEUE_ZONE_SIZE			(IRO[30].size)
+	(IRO[31].base + ((queue_id) * IRO[31].m1))
+#define XSTORM_ETH_QUEUE_ZONE_SIZE			(IRO[31].size)
 
 /* Ystorm cqe producer */
 #define YSTORM_TOE_CQ_PROD_OFFSET(rss_id) \
-	(IRO[31].base + ((rss_id) * IRO[31].m1))
-#define YSTORM_TOE_CQ_PROD_SIZE				(IRO[31].size)
+	(IRO[32].base + ((rss_id) * IRO[32].m1))
+#define YSTORM_TOE_CQ_PROD_SIZE				(IRO[32].size)
 
 /* Ustorm cqe producer */
 #define USTORM_TOE_CQ_PROD_OFFSET(rss_id) \
-	(IRO[32].base + ((rss_id) * IRO[32].m1))
-#define USTORM_TOE_CQ_PROD_SIZE				(IRO[32].size)
+	(IRO[33].base + ((rss_id) * IRO[33].m1))
+#define USTORM_TOE_CQ_PROD_SIZE				(IRO[33].size)
 
 /* Ustorm grq producer */
 #define USTORM_TOE_GRQ_PROD_OFFSET(pf_id) \
-	(IRO[33].base + ((pf_id) * IRO[33].m1))
-#define USTORM_TOE_GRQ_PROD_SIZE			(IRO[33].size)
+	(IRO[34].base + ((pf_id) * IRO[34].m1))
+#define USTORM_TOE_GRQ_PROD_SIZE			(IRO[34].size)
 
 /* Tstorm cmdq-cons of given command queue-id */
 #define TSTORM_SCSI_CMDQ_CONS_OFFSET(cmdq_queue_id) \
-	(IRO[34].base + ((cmdq_queue_id) * IRO[34].m1))
-#define TSTORM_SCSI_CMDQ_CONS_SIZE			(IRO[34].size)
+	(IRO[35].base + ((cmdq_queue_id) * IRO[35].m1))
+#define TSTORM_SCSI_CMDQ_CONS_SIZE			(IRO[35].size)
 
 /* Tstorm (reflects M-Storm) bdq-external-producer of given function ID,
  * BDqueue-id.
  */
 #define TSTORM_SCSI_BDQ_EXT_PROD_OFFSET(func_id, bdq_id) \
-	(IRO[35].base + ((func_id) * IRO[35].m1) + ((bdq_id) * IRO[35].m2))
-#define TSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[35].size)
+	(IRO[36].base + ((func_id) * IRO[36].m1) + ((bdq_id) * IRO[36].m2))
+#define TSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[36].size)
 
 /* Mstorm bdq-external-producer of given BDQ resource ID, BDqueue-id */
 #define MSTORM_SCSI_BDQ_EXT_PROD_OFFSET(func_id, bdq_id) \
-	(IRO[36].base + ((func_id) * IRO[36].m1) + ((bdq_id) * IRO[36].m2))
-#define MSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[36].size)
+	(IRO[37].base + ((func_id) * IRO[37].m1) + ((bdq_id) * IRO[37].m2))
+#define MSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[37].size)
 
 /* Tstorm iSCSI RX stats */
 #define TSTORM_ISCSI_RX_STATS_OFFSET(pf_id) \
-	(IRO[37].base + ((pf_id) * IRO[37].m1))
-#define TSTORM_ISCSI_RX_STATS_SIZE			(IRO[37].size)
+	(IRO[38].base + ((pf_id) * IRO[38].m1))
+#define TSTORM_ISCSI_RX_STATS_SIZE			(IRO[38].size)
 
 /* Mstorm iSCSI RX stats */
 #define MSTORM_ISCSI_RX_STATS_OFFSET(pf_id) \
-	(IRO[38].base + ((pf_id) * IRO[38].m1))
-#define MSTORM_ISCSI_RX_STATS_SIZE			(IRO[38].size)
+	(IRO[39].base + ((pf_id) * IRO[39].m1))
+#define MSTORM_ISCSI_RX_STATS_SIZE			(IRO[39].size)
 
 /* Ustorm iSCSI RX stats */
 #define USTORM_ISCSI_RX_STATS_OFFSET(pf_id) \
-	(IRO[39].base + ((pf_id) * IRO[39].m1))
-#define USTORM_ISCSI_RX_STATS_SIZE			(IRO[39].size)
+	(IRO[40].base + ((pf_id) * IRO[40].m1))
+#define USTORM_ISCSI_RX_STATS_SIZE			(IRO[40].size)
 
 /* Xstorm iSCSI TX stats */
 #define XSTORM_ISCSI_TX_STATS_OFFSET(pf_id) \
-	(IRO[40].base + ((pf_id) * IRO[40].m1))
-#define XSTORM_ISCSI_TX_STATS_SIZE			(IRO[40].size)
+	(IRO[41].base + ((pf_id) * IRO[41].m1))
+#define XSTORM_ISCSI_TX_STATS_SIZE			(IRO[41].size)
 
 /* Ystorm iSCSI TX stats */
 #define YSTORM_ISCSI_TX_STATS_OFFSET(pf_id) \
-	(IRO[41].base + ((pf_id) * IRO[41].m1))
-#define YSTORM_ISCSI_TX_STATS_SIZE			(IRO[41].size)
+	(IRO[42].base + ((pf_id) * IRO[42].m1))
+#define YSTORM_ISCSI_TX_STATS_SIZE			(IRO[42].size)
 
 /* Pstorm iSCSI TX stats */
 #define PSTORM_ISCSI_TX_STATS_OFFSET(pf_id) \
-	(IRO[42].base + ((pf_id) * IRO[42].m1))
-#define PSTORM_ISCSI_TX_STATS_SIZE			(IRO[42].size)
+	(IRO[43].base + ((pf_id) * IRO[43].m1))
+#define PSTORM_ISCSI_TX_STATS_SIZE			(IRO[43].size)
 
 /* Tstorm FCoE RX stats */
 #define TSTORM_FCOE_RX_STATS_OFFSET(pf_id) \
-	(IRO[43].base + ((pf_id) * IRO[43].m1))
-#define TSTORM_FCOE_RX_STATS_SIZE			(IRO[43].size)
+	(IRO[44].base + ((pf_id) * IRO[44].m1))
+#define TSTORM_FCOE_RX_STATS_SIZE			(IRO[44].size)
 
 /* Pstorm FCoE TX stats */
 #define PSTORM_FCOE_TX_STATS_OFFSET(pf_id) \
-	(IRO[44].base + ((pf_id) * IRO[44].m1))
-#define PSTORM_FCOE_TX_STATS_SIZE			(IRO[44].size)
+	(IRO[45].base + ((pf_id) * IRO[45].m1))
+#define PSTORM_FCOE_TX_STATS_SIZE			(IRO[45].size)
 
 /* Pstorm RDMA queue statistics */
 #define PSTORM_RDMA_QUEUE_STAT_OFFSET(rdma_stat_counter_id) \
-	(IRO[45].base + ((rdma_stat_counter_id) * IRO[45].m1))
-#define PSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[45].size)
+	(IRO[46].base + ((rdma_stat_counter_id) * IRO[46].m1))
+#define PSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[46].size)
 
 /* Tstorm RDMA queue statistics */
 #define TSTORM_RDMA_QUEUE_STAT_OFFSET(rdma_stat_counter_id) \
-	(IRO[46].base + ((rdma_stat_counter_id) * IRO[46].m1))
-#define TSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[46].size)
+	(IRO[47].base + ((rdma_stat_counter_id) * IRO[47].m1))
+#define TSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[47].size)
 
 /* Xstorm error level for assert */
 #define XSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
-	(IRO[47].base +	((pf_id) * IRO[47].m1))
-#define XSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[47].size)
+	(IRO[48].base +	((pf_id) * IRO[48].m1))
+#define XSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[48].size)
 
 /* Ystorm error level for assert */
 #define YSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
-	(IRO[48].base + ((pf_id) * IRO[48].m1))
-#define YSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[48].size)
+	(IRO[49].base + ((pf_id) * IRO[49].m1))
+#define YSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[49].size)
 
 /* Pstorm error level for assert */
 #define PSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
-	(IRO[49].base +	((pf_id) * IRO[49].m1))
-#define PSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[49].size)
+	(IRO[50].base +	((pf_id) * IRO[50].m1))
+#define PSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[50].size)
 
 /* Tstorm error level for assert */
 #define TSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
-	(IRO[50].base +	((pf_id) * IRO[50].m1))
-#define TSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[50].size)
+	(IRO[51].base +	((pf_id) * IRO[51].m1))
+#define TSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[51].size)
 
 /* Mstorm error level for assert */
 #define MSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
-	(IRO[51].base + ((pf_id) * IRO[51].m1))
-#define MSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[51].size)
+	(IRO[52].base + ((pf_id) * IRO[52].m1))
+#define MSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[52].size)
 
 /* Ustorm error level for assert */
 #define USTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
-	(IRO[52].base + ((pf_id) * IRO[52].m1))
-#define USTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[52].size)
+	(IRO[53].base + ((pf_id) * IRO[53].m1))
+#define USTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[53].size)
 
 /* Xstorm iWARP rxmit stats */
 #define XSTORM_IWARP_RXMIT_STATS_OFFSET(pf_id) \
-	(IRO[53].base +	((pf_id) * IRO[53].m1))
-#define XSTORM_IWARP_RXMIT_STATS_SIZE			(IRO[53].size)
+	(IRO[54].base +	((pf_id) * IRO[54].m1))
+#define XSTORM_IWARP_RXMIT_STATS_SIZE			(IRO[54].size)
 
 /* Tstorm RoCE Event Statistics */
 #define TSTORM_ROCE_EVENTS_STAT_OFFSET(roce_pf_id) \
-	(IRO[54].base + ((roce_pf_id) * IRO[54].m1))
-#define TSTORM_ROCE_EVENTS_STAT_SIZE			(IRO[54].size)
+	(IRO[55].base + ((roce_pf_id) * IRO[55].m1))
+#define TSTORM_ROCE_EVENTS_STAT_SIZE			(IRO[55].size)
 
 /* DCQCN Received Statistics */
 #define YSTORM_ROCE_DCQCN_RECEIVED_STATS_OFFSET(roce_pf_id) \
-	(IRO[55].base + ((roce_pf_id) * IRO[55].m1))
-#define YSTORM_ROCE_DCQCN_RECEIVED_STATS_SIZE		(IRO[55].size)
+	(IRO[56].base + ((roce_pf_id) * IRO[56].m1))
+#define YSTORM_ROCE_DCQCN_RECEIVED_STATS_SIZE		(IRO[56].size)
 
 /* RoCE Error Statistics */
 #define YSTORM_ROCE_ERROR_STATS_OFFSET(roce_pf_id) \
-	(IRO[56].base + ((roce_pf_id) * IRO[56].m1))
-#define YSTORM_ROCE_ERROR_STATS_SIZE			(IRO[56].size)
+	(IRO[57].base + ((roce_pf_id) * IRO[57].m1))
+#define YSTORM_ROCE_ERROR_STATS_SIZE			(IRO[57].size)
 
 /* DCQCN Sent Statistics */
 #define PSTORM_ROCE_DCQCN_SENT_STATS_OFFSET(roce_pf_id) \
-	(IRO[57].base + ((roce_pf_id) * IRO[57].m1))
-#define PSTORM_ROCE_DCQCN_SENT_STATS_SIZE		(IRO[57].size)
+	(IRO[58].base + ((roce_pf_id) * IRO[58].m1))
+#define PSTORM_ROCE_DCQCN_SENT_STATS_SIZE		(IRO[58].size)
 
 /* RoCE CQEs Statistics */
 #define USTORM_ROCE_CQE_STATS_OFFSET(roce_pf_id) \
-	(IRO[58].base + ((roce_pf_id) * IRO[58].m1))
-#define USTORM_ROCE_CQE_STATS_SIZE			(IRO[58].size)
+	(IRO[59].base + ((roce_pf_id) * IRO[59].m1))
+#define USTORM_ROCE_CQE_STATS_SIZE			(IRO[59].size)
 
-static const struct iro iro_arr[59] = {
+static const struct iro iro_arr[60] = {
 	{0x0, 0x0, 0x0, 0x0, 0x8},
 	{0x4cb8, 0x88, 0x0, 0x0, 0x88},
 	{0x6530, 0x20, 0x0, 0x0, 0x20},
@@ -4461,14 +4536,14 @@ static const struct iro iro_arr[59] = {
 	{0x84, 0x8, 0x0, 0x0, 0x2},
 	{0x4c48, 0x0, 0x0, 0x0, 0x78},
 	{0x3e38, 0x0, 0x0, 0x0, 0x78},
-	{0x2b78, 0x0, 0x0, 0x0, 0x78},
+	{0x3ef8, 0x0, 0x0, 0x0, 0x78},
 	{0x4c40, 0x0, 0x0, 0x0, 0x78},
 	{0x4998, 0x0, 0x0, 0x0, 0x78},
 	{0x7f50, 0x0, 0x0, 0x0, 0x78},
 	{0xa28, 0x8, 0x0, 0x0, 0x8},
 	{0x6210, 0x10, 0x0, 0x0, 0x10},
 	{0xb820, 0x30, 0x0, 0x0, 0x30},
-	{0x96c0, 0x30, 0x0, 0x0, 0x30},
+	{0xa990, 0x30, 0x0, 0x0, 0x30},
 	{0x4b68, 0x80, 0x0, 0x0, 0x40},
 	{0x1f8, 0x4, 0x0, 0x0, 0x4},
 	{0x53a8, 0x80, 0x4, 0x0, 0x4},
@@ -4476,11 +4551,12 @@ static const struct iro iro_arr[59] = {
 	{0x4ba8, 0x80, 0x0, 0x0, 0x20},
 	{0x8158, 0x40, 0x0, 0x0, 0x30},
 	{0xe770, 0x60, 0x0, 0x0, 0x60},
-	{0x2d10, 0x80, 0x0, 0x0, 0x38},
-	{0xf2b8, 0x78, 0x0, 0x0, 0x78},
+	{0x4090, 0x80, 0x0, 0x0, 0x38},
+	{0xfea8, 0x78, 0x0, 0x0, 0x78},
 	{0x1f8, 0x4, 0x0, 0x0, 0x4},
 	{0xaf20, 0x0, 0x0, 0x0, 0xf0},
 	{0xb010, 0x8, 0x0, 0x0, 0x8},
+	{0xc00, 0x8, 0x0, 0x0, 0x8},
 	{0x1f8, 0x8, 0x0, 0x0, 0x8},
 	{0xac0, 0x8, 0x0, 0x0, 0x8},
 	{0x2578, 0x8, 0x0, 0x0, 0x8},
@@ -4492,23 +4568,23 @@ static const struct iro iro_arr[59] = {
 	{0x12908, 0x18, 0x0, 0x0, 0x10},
 	{0x11aa8, 0x40, 0x0, 0x0, 0x18},
 	{0xa588, 0x50, 0x0, 0x0, 0x20},
-	{0x8700, 0x40, 0x0, 0x0, 0x28},
-	{0x10300, 0x18, 0x0, 0x0, 0x10},
+	{0x8f00, 0x40, 0x0, 0x0, 0x28},
+	{0x10e30, 0x18, 0x0, 0x0, 0x10},
 	{0xde48, 0x48, 0x0, 0x0, 0x38},
-	{0x10768, 0x20, 0x0, 0x0, 0x20},
-	{0x2d48, 0x80, 0x0, 0x0, 0x10},
+	{0x11298, 0x20, 0x0, 0x0, 0x20},
+	{0x40c8, 0x80, 0x0, 0x0, 0x10},
 	{0x5048, 0x10, 0x0, 0x0, 0x10},
 	{0xc748, 0x8, 0x0, 0x0, 0x1},
-	{0xa128, 0x8, 0x0, 0x0, 0x1},
-	{0x10f00, 0x8, 0x0, 0x0, 0x1},
+	{0xa928, 0x8, 0x0, 0x0, 0x1},
+	{0x11a30, 0x8, 0x0, 0x0, 0x1},
 	{0xf030, 0x8, 0x0, 0x0, 0x1},
 	{0x13028, 0x8, 0x0, 0x0, 0x1},
 	{0x12c58, 0x8, 0x0, 0x0, 0x1},
 	{0xc9b8, 0x30, 0x0, 0x0, 0x10},
 	{0xed90, 0x28, 0x0, 0x0, 0x28},
-	{0xa520, 0x18, 0x0, 0x0, 0x18},
-	{0xa6a0, 0x8, 0x0, 0x0, 0x8},
-	{0x13108, 0x8, 0x0, 0x0, 0x8},
+	{0xad20, 0x18, 0x0, 0x0, 0x18},
+	{0xaea0, 0x8, 0x0, 0x0, 0x8},
+	{0x13c38, 0x8, 0x0, 0x0, 0x8},
 	{0x13c50, 0x18, 0x0, 0x0, 0x18},
 };
 
@@ -5661,6 +5737,14 @@ enum eth_filter_type {
 	MAX_ETH_FILTER_TYPE
 };
 
+/* inner to inner vlan priority translation configurations */
+struct eth_in_to_in_pri_map_cfg {
+	u8 inner_vlan_pri_remap_en;
+	u8 reserved[7];
+	u8 non_rdma_in_to_in_pri_map[8];
+	u8 rdma_in_to_in_pri_map[8];
+};
+
 /* Eth IPv4 Fragment Type */
 enum eth_ipv4_frag_type {
 	ETH_IPV4_NOT_FRAG,
@@ -6018,6 +6102,14 @@ struct tx_queue_update_ramrod_data {
 	struct regpair reserved1[5];
 };
 
+/* Inner to Inner VLAN priority map update mode */
+enum update_in_to_in_pri_map_mode_enum {
+	ETH_IN_TO_IN_PRI_MAP_UPDATE_DISABLED,
+	ETH_IN_TO_IN_PRI_MAP_UPDATE_NON_RDMA_TBL,
+	ETH_IN_TO_IN_PRI_MAP_UPDATE_RDMA_TBL,
+	MAX_UPDATE_IN_TO_IN_PRI_MAP_MODE_ENUM
+};
+
 /* Ramrod data for vport update ramrod */
 struct vport_filter_update_ramrod_data {
 	struct eth_filter_cmd_header filter_cmd_hdr;
@@ -6048,7 +6140,8 @@ struct vport_start_ramrod_data {
 	u8 zero_placement_offset;
 	u8 ctl_frame_mac_check_en;
 	u8 ctl_frame_ethtype_check_en;
-	u8 reserved[1];
+	u8 wipe_inner_vlan_pri_en;
+	struct eth_in_to_in_pri_map_cfg in_to_in_vlan_pri_map_cfg;
 };
 
 /* Ramrod data for vport stop ramrod */
@@ -6100,7 +6193,9 @@ struct vport_update_ramrod_data_cmn {
 	u8 update_ctl_frame_checks_en_flg;
 	u8 ctl_frame_mac_check_en;
 	u8 ctl_frame_ethtype_check_en;
-	u8 reserved[15];
+	u8 update_in_to_in_pri_map_mode;
+	u8 in_to_in_pri_map[8];
+	u8 reserved[6];
 };
 
 struct vport_update_ramrod_mcast {
@@ -6929,11 +7024,6 @@ struct mstorm_rdma_task_st_ctx {
 	struct regpair temp[4];
 };
 
-/* The roce task context of Ustorm */
-struct ustorm_rdma_task_st_ctx {
-	struct regpair temp[2];
-};
-
 struct e4_ustorm_rdma_task_ag_ctx {
 	u8 reserved;
 	u8 state;
@@ -7007,8 +7097,6 @@ struct e4_rdma_task_context {
 	struct e4_mstorm_rdma_task_ag_ctx mstorm_ag_context;
 	struct mstorm_rdma_task_st_ctx mstorm_st_context;
 	struct rdif_task_context rdif_context;
-	struct ustorm_rdma_task_st_ctx ustorm_st_context;
-	struct regpair ustorm_st_padding[2];
 	struct e4_ustorm_rdma_task_ag_ctx ustorm_ag_context;
 };
 
@@ -7388,7 +7476,7 @@ struct e4_ustorm_rdma_conn_ag_ctx {
 #define E4_USTORM_RDMA_CONN_AG_CTX_RULE8EN_MASK		0x1
 #define E4_USTORM_RDMA_CONN_AG_CTX_RULE8EN_SHIFT	7
 	u8 byte2;
-	u8 byte3;
+	u8 nvmf_only;
 	__le16 conn_dpi;
 	__le16 word1;
 	__le32 cq_cons;
@@ -7831,7 +7919,12 @@ struct roce_create_qp_req_ramrod_data {
 	struct regpair qp_handle_for_cqe;
 	struct regpair qp_handle_for_async;
 	u8 stats_counter_id;
-	u8 reserved3[7];
+	u8 reserved3[6];
+	u8 flags2;
+#define ROCE_CREATE_QP_REQ_RAMROD_DATA_EDPM_MODE_MASK			0x1
+#define ROCE_CREATE_QP_REQ_RAMROD_DATA_EDPM_MODE_SHIFT			0
+#define ROCE_CREATE_QP_REQ_RAMROD_DATA_RESERVED_MASK			0x7F
+#define ROCE_CREATE_QP_REQ_RAMROD_DATA_RESERVED_SHIFT			1
 	__le16 regular_latency_phy_queue;
 	__le16 dpi;
 };
@@ -7954,6 +8047,7 @@ enum roce_event_opcode {
 	ROCE_EVENT_DESTROY_QP,
 	ROCE_EVENT_CREATE_UD_QP,
 	ROCE_EVENT_DESTROY_UD_QP,
+	ROCE_EVENT_FUNC_UPDATE,
 	MAX_ROCE_EVENT_OPCODE
 };
 
@@ -7962,7 +8056,13 @@ struct roce_init_func_params {
 	u8 ll2_queue_id;
 	u8 cnp_vlan_priority;
 	u8 cnp_dscp;
-	u8 reserved;
+	u8 flags;
+#define ROCE_INIT_FUNC_PARAMS_DCQCN_NP_EN_MASK		0x1
+#define ROCE_INIT_FUNC_PARAMS_DCQCN_NP_EN_SHIFT		0
+#define ROCE_INIT_FUNC_PARAMS_DCQCN_RP_EN_MASK		0x1
+#define ROCE_INIT_FUNC_PARAMS_DCQCN_RP_EN_SHIFT		1
+#define ROCE_INIT_FUNC_PARAMS_RESERVED0_MASK		0x3F
+#define ROCE_INIT_FUNC_PARAMS_RESERVED0_SHIFT		2
 	__le32 cnp_send_timeout;
 	__le16 rl_offset;
 	u8 rl_count_log;
@@ -8109,9 +8209,24 @@ enum roce_ramrod_cmd_id {
 	ROCE_RAMROD_DESTROY_QP,
 	ROCE_RAMROD_CREATE_UD_QP,
 	ROCE_RAMROD_DESTROY_UD_QP,
+	ROCE_RAMROD_FUNC_UPDATE,
 	MAX_ROCE_RAMROD_CMD_ID
 };
 
+/* RoCE func init ramrod data */
+struct roce_update_func_params {
+	u8 cnp_vlan_priority;
+	u8 cnp_dscp;
+	__le16 flags;
+#define ROCE_UPDATE_FUNC_PARAMS_DCQCN_NP_EN_MASK	0x1
+#define ROCE_UPDATE_FUNC_PARAMS_DCQCN_NP_EN_SHIFT	0
+#define ROCE_UPDATE_FUNC_PARAMS_DCQCN_RP_EN_MASK	0x1
+#define ROCE_UPDATE_FUNC_PARAMS_DCQCN_RP_EN_SHIFT	1
+#define ROCE_UPDATE_FUNC_PARAMS_RESERVED0_MASK		0x3FFF
+#define ROCE_UPDATE_FUNC_PARAMS_RESERVED0_SHIFT		2
+	__le32 cnp_send_timeout;
+};
+
 struct e4_xstorm_roce_conn_ag_ctx_dq_ext_ld_part {
 	u8 reserved0;
 	u8 state;
@@ -12092,11 +12207,56 @@ struct public_port {
 	u32 transceiver_data;
 #define ETH_TRANSCEIVER_STATE_MASK	0x000000FF
 #define ETH_TRANSCEIVER_STATE_SHIFT	0x00000000
+#define ETH_TRANSCEIVER_STATE_OFFSET	0x00000000
 #define ETH_TRANSCEIVER_STATE_UNPLUGGED	0x00000000
 #define ETH_TRANSCEIVER_STATE_PRESENT	0x00000001
 #define ETH_TRANSCEIVER_STATE_VALID	0x00000003
 #define ETH_TRANSCEIVER_STATE_UPDATING	0x00000008
-
+#define ETH_TRANSCEIVER_TYPE_MASK       0x0000FF00
+#define ETH_TRANSCEIVER_TYPE_OFFSET     0x8
+#define ETH_TRANSCEIVER_TYPE_NONE                       0x00
+#define ETH_TRANSCEIVER_TYPE_UNKNOWN                    0xFF
+#define ETH_TRANSCEIVER_TYPE_1G_PCC                     0x01
+#define ETH_TRANSCEIVER_TYPE_1G_ACC                     0x02
+#define ETH_TRANSCEIVER_TYPE_1G_LX                      0x03
+#define ETH_TRANSCEIVER_TYPE_1G_SX                      0x04
+#define ETH_TRANSCEIVER_TYPE_10G_SR                     0x05
+#define ETH_TRANSCEIVER_TYPE_10G_LR                     0x06
+#define ETH_TRANSCEIVER_TYPE_10G_LRM                    0x07
+#define ETH_TRANSCEIVER_TYPE_10G_ER                     0x08
+#define ETH_TRANSCEIVER_TYPE_10G_PCC                    0x09
+#define ETH_TRANSCEIVER_TYPE_10G_ACC                    0x0a
+#define ETH_TRANSCEIVER_TYPE_XLPPI                      0x0b
+#define ETH_TRANSCEIVER_TYPE_40G_LR4                    0x0c
+#define ETH_TRANSCEIVER_TYPE_40G_SR4                    0x0d
+#define ETH_TRANSCEIVER_TYPE_40G_CR4                    0x0e
+#define ETH_TRANSCEIVER_TYPE_100G_AOC                   0x0f
+#define ETH_TRANSCEIVER_TYPE_100G_SR4                   0x10
+#define ETH_TRANSCEIVER_TYPE_100G_LR4                   0x11
+#define ETH_TRANSCEIVER_TYPE_100G_ER4                   0x12
+#define ETH_TRANSCEIVER_TYPE_100G_ACC                   0x13
+#define ETH_TRANSCEIVER_TYPE_100G_CR4                   0x14
+#define ETH_TRANSCEIVER_TYPE_4x10G_SR                   0x15
+#define ETH_TRANSCEIVER_TYPE_25G_CA_N                   0x16
+#define ETH_TRANSCEIVER_TYPE_25G_ACC_S                  0x17
+#define ETH_TRANSCEIVER_TYPE_25G_CA_S                   0x18
+#define ETH_TRANSCEIVER_TYPE_25G_ACC_M                  0x19
+#define ETH_TRANSCEIVER_TYPE_25G_CA_L                   0x1a
+#define ETH_TRANSCEIVER_TYPE_25G_ACC_L                  0x1b
+#define ETH_TRANSCEIVER_TYPE_25G_SR                     0x1c
+#define ETH_TRANSCEIVER_TYPE_25G_LR                     0x1d
+#define ETH_TRANSCEIVER_TYPE_25G_AOC                    0x1e
+#define ETH_TRANSCEIVER_TYPE_4x10G                      0x1f
+#define ETH_TRANSCEIVER_TYPE_4x25G_CR                   0x20
+#define ETH_TRANSCEIVER_TYPE_1000BASET                  0x21
+#define ETH_TRANSCEIVER_TYPE_10G_BASET                  0x22
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_SR      0x30
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_CR      0x31
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_LR      0x32
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_SR     0x33
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_CR     0x34
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_LR     0x35
+#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_AOC    0x36
 	u32 wol_info;
 	u32 wol_pkt_len;
 	u32 wol_pkt_details;
@@ -12161,7 +12321,7 @@ struct public_func {
 #define FUNC_MF_CFG_MAX_BW_DEFAULT	0x00640000
 
 	u32 status;
-#define FUNC_STATUS_VLINK_DOWN		0x00000001
+#define FUNC_STATUS_VIRTUAL_LINK_UP	0x00000001
 
 	u32 mac_upper;
 #define FUNC_MF_CFG_UPPERMAC_MASK	0x0000ffff
@@ -12583,6 +12743,7 @@ struct public_drv_mb {
 #define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_MASK		0x0000FFFF
 #define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_OFFSET	0
 #define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE		0x00000002
+#define DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK		0x00010000
 
 	u32 fw_mb_header;
 #define FW_MSG_CODE_MASK			0xffff0000
@@ -12635,6 +12796,7 @@ struct public_drv_mb {
 
 /* get MFW feature support response */
 #define FW_MB_PARAM_FEATURE_SUPPORT_EEE		0x00000002
+#define FW_MB_PARAM_FEATURE_SUPPORT_VLINK	0x00010000
 
 #define FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR	(1 << 0)
 
@@ -13040,6 +13202,7 @@ struct nvm_cfg1_port {
 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_OFFSET		0
 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G		0x1
 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G		0x2
+#define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G             0x4
 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G		0x8
 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G		0x10
 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G		0x20
@@ -13050,6 +13213,7 @@ struct nvm_cfg1_port {
 #define NVM_CFG1_PORT_DRV_LINK_SPEED_AUTONEG			0x0
 #define NVM_CFG1_PORT_DRV_LINK_SPEED_1G				0x1
 #define NVM_CFG1_PORT_DRV_LINK_SPEED_10G			0x2
+#define NVM_CFG1_PORT_DRV_LINK_SPEED_20G                        0x3
 #define NVM_CFG1_PORT_DRV_LINK_SPEED_25G			0x4
 #define NVM_CFG1_PORT_DRV_LINK_SPEED_40G			0x5
 #define NVM_CFG1_PORT_DRV_LINK_SPEED_50G			0x6
@@ -13080,6 +13244,13 @@ struct nvm_cfg1_port {
 	u32 transceiver_00;
 	u32 device_ids;
 	u32 board_cfg;
+#define NVM_CFG1_PORT_PORT_TYPE_MASK                            0x000000FF
+#define NVM_CFG1_PORT_PORT_TYPE_OFFSET                          0
+#define NVM_CFG1_PORT_PORT_TYPE_UNDEFINED                       0x0
+#define NVM_CFG1_PORT_PORT_TYPE_MODULE                          0x1
+#define NVM_CFG1_PORT_PORT_TYPE_BACKPLANE                       0x2
+#define NVM_CFG1_PORT_PORT_TYPE_EXT_PHY                         0x3
+#define NVM_CFG1_PORT_PORT_TYPE_MODULE_SLAVE                    0x4
 	u32 mnm_10g_cap;
 	u32 mnm_10g_ctrl;
 	u32 mnm_10g_misc;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c
index af3a28ec04eb..0f0aba793352 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.c
@@ -228,7 +228,7 @@ static int qed_grc_attn_cb(struct qed_hwfn *p_hwfn)
 		attn_master_to_str(GET_FIELD(tmp, QED_GRC_ATTENTION_MASTER)),
 		GET_FIELD(tmp2, QED_GRC_ATTENTION_PF),
 		(GET_FIELD(tmp2, QED_GRC_ATTENTION_PRIV) ==
-		 QED_GRC_ATTENTION_PRIV_VF) ? "VF" : "(Ireelevant)",
+		 QED_GRC_ATTENTION_PRIV_VF) ? "VF" : "(Irrelevant)",
 		GET_FIELD(tmp2, QED_GRC_ATTENTION_VF));
 
 out:
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
index e860bdf0f752..beb8e5d6401a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
@@ -935,9 +935,8 @@ qed_iwarp_return_ep(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep)
 	}
 	spin_lock_bh(&p_hwfn->p_rdma_info->iwarp.iw_lock);
 
-	list_del(&ep->list_entry);
-	list_add_tail(&ep->list_entry,
-		      &p_hwfn->p_rdma_info->iwarp.ep_free_list);
+	list_move_tail(&ep->list_entry,
+		       &p_hwfn->p_rdma_info->iwarp.ep_free_list);
 
 	spin_unlock_bh(&p_hwfn->p_rdma_info->iwarp.iw_lock);
 }
@@ -2270,8 +2269,8 @@ static void qed_iwarp_process_pending_pkts(struct qed_hwfn *p_hwfn)
 		if (rc == -EBUSY)
 			break;
 
-		list_del(&mpa_buf->list_entry);
-		list_add_tail(&mpa_buf->list_entry, &iwarp_info->mpa_buf_list);
+		list_move_tail(&mpa_buf->list_entry,
+			       &iwarp_info->mpa_buf_list);
 
 		if (rc) {	/* different error, don't continue */
 			DP_NOTICE(p_hwfn, "process pkts failed rc=%d\n", rc);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
index 14ac9cab2653..aa633381aa47 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
@@ -63,8 +63,8 @@
 #include "qed_sp.h"
 #include "qed_rdma.h"
 
-#define QED_LL2_RX_REGISTERED(ll2)	((ll2)->rx_queue.b_cb_registred)
-#define QED_LL2_TX_REGISTERED(ll2)	((ll2)->tx_queue.b_cb_registred)
+#define QED_LL2_RX_REGISTERED(ll2)	((ll2)->rx_queue.b_cb_registered)
+#define QED_LL2_TX_REGISTERED(ll2)	((ll2)->tx_queue.b_cb_registered)
 
 #define QED_LL2_TX_SIZE (256)
 #define QED_LL2_RX_SIZE (4096)
@@ -796,7 +796,18 @@ qed_ooo_submit_tx_buffers(struct qed_hwfn *p_hwfn,
 		tx_pkt.vlan = p_buffer->vlan;
 		tx_pkt.bd_flags = bd_flags;
 		tx_pkt.l4_hdr_offset_w = l4_hdr_offset_w;
-		tx_pkt.tx_dest = p_ll2_conn->tx_dest;
+		switch (p_ll2_conn->tx_dest) {
+		case CORE_TX_DEST_NW:
+			tx_pkt.tx_dest = QED_LL2_TX_DEST_NW;
+			break;
+		case CORE_TX_DEST_LB:
+			tx_pkt.tx_dest = QED_LL2_TX_DEST_LB;
+			break;
+		case CORE_TX_DEST_DROP:
+		default:
+			tx_pkt.tx_dest = QED_LL2_TX_DEST_DROP;
+			break;
+		}
 		tx_pkt.first_frag = first_frag;
 		tx_pkt.first_frag_len = p_buffer->packet_length;
 		tx_pkt.cookie = p_buffer;
@@ -1404,7 +1415,7 @@ int qed_ll2_acquire_connection(void *cxt, struct qed_ll2_acquire_data *data)
 				    &p_hwfn->p_ll2_info[i],
 				    &p_ll2_info->rx_queue.rx_sb_index,
 				    &p_ll2_info->rx_queue.p_fw_cons);
-		p_ll2_info->rx_queue.b_cb_registred = true;
+		p_ll2_info->rx_queue.b_cb_registered = true;
 	}
 
 	if (data->input.tx_num_desc) {
@@ -1413,7 +1424,7 @@ int qed_ll2_acquire_connection(void *cxt, struct qed_ll2_acquire_data *data)
 				    &p_hwfn->p_ll2_info[i],
 				    &p_ll2_info->tx_queue.tx_sb_index,
 				    &p_ll2_info->tx_queue.p_fw_cons);
-		p_ll2_info->tx_queue.b_cb_registred = true;
+		p_ll2_info->tx_queue.b_cb_registered = true;
 	}
 
 	*data->p_connection_handle = i;
@@ -1929,7 +1940,7 @@ int qed_ll2_terminate_connection(void *cxt, u8 connection_handle)
 
 	/* Stop Tx & Rx of connection, if needed */
 	if (QED_LL2_TX_REGISTERED(p_ll2_conn)) {
-		p_ll2_conn->tx_queue.b_cb_registred = false;
+		p_ll2_conn->tx_queue.b_cb_registered = false;
 		smp_wmb(); /* Make sure this is seen by ll2_lb_rxq_completion */
 		rc = qed_sp_ll2_tx_queue_stop(p_hwfn, p_ll2_conn);
 		if (rc)
@@ -1940,7 +1951,7 @@ int qed_ll2_terminate_connection(void *cxt, u8 connection_handle)
 	}
 
 	if (QED_LL2_RX_REGISTERED(p_ll2_conn)) {
-		p_ll2_conn->rx_queue.b_cb_registred = false;
+		p_ll2_conn->rx_queue.b_cb_registered = false;
 		smp_wmb(); /* Make sure this is seen by ll2_lb_rxq_completion */
 		rc = qed_sp_ll2_rx_queue_stop(p_hwfn, p_ll2_conn);
 		if (rc)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.h b/drivers/net/ethernet/qlogic/qed/qed_ll2.h
index f65817012e97..1a5c1ae01474 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.h
@@ -79,7 +79,7 @@ struct qed_ll2_rx_queue {
 	struct qed_chain rxq_chain;
 	struct qed_chain rcq_chain;
 	u8 rx_sb_index;
-	bool b_cb_registred;
+	bool b_cb_registered;
 	__le16 *p_fw_cons;
 	struct list_head active_descq;
 	struct list_head free_descq;
@@ -93,7 +93,7 @@ struct qed_ll2_tx_queue {
 	spinlock_t lock;
 	struct qed_chain txq_chain;
 	u8 tx_sb_index;
-	bool b_cb_registred;
+	bool b_cb_registered;
 	__le16 *p_fw_cons;
 	struct list_head active_descq;
 	struct list_head free_descq;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 2094d86a7a08..35fd0db6a677 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -58,6 +58,7 @@
 #include "qed_iscsi.h"
 
 #include "qed_mcp.h"
+#include "qed_reg_addr.h"
 #include "qed_hw.h"
 #include "qed_selftest.h"
 #include "qed_debug.h"
@@ -1304,6 +1305,7 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params)
 	struct qed_hwfn *hwfn;
 	struct qed_mcp_link_params *link_params;
 	struct qed_ptt *ptt;
+	u32 sup_caps;
 	int rc;
 
 	if (!cdev)
@@ -1330,23 +1332,50 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params)
 		link_params->speed.autoneg = params->autoneg;
 	if (params->override_flags & QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS) {
 		link_params->speed.advertised_speeds = 0;
-		if ((params->adv_speeds & QED_LM_1000baseT_Half_BIT) ||
-		    (params->adv_speeds & QED_LM_1000baseT_Full_BIT))
+		sup_caps = QED_LM_1000baseT_Full_BIT |
+			   QED_LM_1000baseKX_Full_BIT |
+			   QED_LM_1000baseX_Full_BIT;
+		if (params->adv_speeds & sup_caps)
 			link_params->speed.advertised_speeds |=
 			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G;
-		if (params->adv_speeds & QED_LM_10000baseKR_Full_BIT)
+		sup_caps = QED_LM_10000baseT_Full_BIT |
+			   QED_LM_10000baseKR_Full_BIT |
+			   QED_LM_10000baseKX4_Full_BIT |
+			   QED_LM_10000baseR_FEC_BIT |
+			   QED_LM_10000baseCR_Full_BIT |
+			   QED_LM_10000baseSR_Full_BIT |
+			   QED_LM_10000baseLR_Full_BIT |
+			   QED_LM_10000baseLRM_Full_BIT;
+		if (params->adv_speeds & sup_caps)
 			link_params->speed.advertised_speeds |=
 			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G;
-		if (params->adv_speeds & QED_LM_25000baseKR_Full_BIT)
+		if (params->adv_speeds & QED_LM_20000baseKR2_Full_BIT)
+			link_params->speed.advertised_speeds |=
+				NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G;
+		sup_caps = QED_LM_25000baseKR_Full_BIT |
+			   QED_LM_25000baseCR_Full_BIT |
+			   QED_LM_25000baseSR_Full_BIT;
+		if (params->adv_speeds & sup_caps)
 			link_params->speed.advertised_speeds |=
 			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G;
-		if (params->adv_speeds & QED_LM_40000baseLR4_Full_BIT)
+		sup_caps = QED_LM_40000baseLR4_Full_BIT |
+			   QED_LM_40000baseKR4_Full_BIT |
+			   QED_LM_40000baseCR4_Full_BIT |
+			   QED_LM_40000baseSR4_Full_BIT;
+		if (params->adv_speeds & sup_caps)
 			link_params->speed.advertised_speeds |=
-			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G;
-		if (params->adv_speeds & QED_LM_50000baseKR2_Full_BIT)
+				NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G;
+		sup_caps = QED_LM_50000baseKR2_Full_BIT |
+			   QED_LM_50000baseCR2_Full_BIT |
+			   QED_LM_50000baseSR2_Full_BIT;
+		if (params->adv_speeds & sup_caps)
 			link_params->speed.advertised_speeds |=
 			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G;
-		if (params->adv_speeds & QED_LM_100000baseKR4_Full_BIT)
+		sup_caps = QED_LM_100000baseKR4_Full_BIT |
+			   QED_LM_100000baseSR4_Full_BIT |
+			   QED_LM_100000baseCR4_Full_BIT |
+			   QED_LM_100000baseLR4_ER4_Full_BIT;
+		if (params->adv_speeds & sup_caps)
 			link_params->speed.advertised_speeds |=
 			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G;
 	}
@@ -1459,12 +1488,149 @@ static int qed_get_link_data(struct qed_hwfn *hwfn,
 	return 0;
 }
 
+static void qed_fill_link_capability(struct qed_hwfn *hwfn,
+				     struct qed_ptt *ptt, u32 capability,
+				     u32 *if_capability)
+{
+	u32 media_type, tcvr_state, tcvr_type;
+	u32 speed_mask, board_cfg;
+
+	if (qed_mcp_get_media_type(hwfn, ptt, &media_type))
+		media_type = MEDIA_UNSPECIFIED;
+
+	if (qed_mcp_get_transceiver_data(hwfn, ptt, &tcvr_state, &tcvr_type))
+		tcvr_type = ETH_TRANSCEIVER_STATE_UNPLUGGED;
+
+	if (qed_mcp_trans_speed_mask(hwfn, ptt, &speed_mask))
+		speed_mask = 0xFFFFFFFF;
+
+	if (qed_mcp_get_board_config(hwfn, ptt, &board_cfg))
+		board_cfg = NVM_CFG1_PORT_PORT_TYPE_UNDEFINED;
+
+	DP_VERBOSE(hwfn->cdev, NETIF_MSG_DRV,
+		   "Media_type = 0x%x tcvr_state = 0x%x tcvr_type = 0x%x speed_mask = 0x%x board_cfg = 0x%x\n",
+		   media_type, tcvr_state, tcvr_type, speed_mask, board_cfg);
+
+	switch (media_type) {
+	case MEDIA_DA_TWINAX:
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G)
+			*if_capability |= QED_LM_20000baseKR2_Full_BIT;
+		/* For DAC media multiple speed capabilities are supported*/
+		capability = capability & speed_mask;
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
+			*if_capability |= QED_LM_1000baseKX_Full_BIT;
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
+			*if_capability |= QED_LM_10000baseCR_Full_BIT;
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
+			*if_capability |= QED_LM_40000baseCR4_Full_BIT;
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
+			*if_capability |= QED_LM_25000baseCR_Full_BIT;
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
+			*if_capability |= QED_LM_50000baseCR2_Full_BIT;
+		if (capability &
+			NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
+			*if_capability |= QED_LM_100000baseCR4_Full_BIT;
+		break;
+	case MEDIA_BASE_T:
+		if (board_cfg & NVM_CFG1_PORT_PORT_TYPE_EXT_PHY) {
+			if (capability &
+			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) {
+				*if_capability |= QED_LM_1000baseT_Full_BIT;
+			}
+			if (capability &
+			    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) {
+				*if_capability |= QED_LM_10000baseT_Full_BIT;
+			}
+		}
+		if (board_cfg & NVM_CFG1_PORT_PORT_TYPE_MODULE) {
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_1000BASET)
+				*if_capability |= QED_LM_1000baseT_Full_BIT;
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_BASET)
+				*if_capability |= QED_LM_10000baseT_Full_BIT;
+		}
+		break;
+	case MEDIA_SFP_1G_FIBER:
+	case MEDIA_SFPP_10G_FIBER:
+	case MEDIA_XFP_FIBER:
+	case MEDIA_MODULE_FIBER:
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) {
+			if ((tcvr_type == ETH_TRANSCEIVER_TYPE_1G_LX) ||
+			    (tcvr_type == ETH_TRANSCEIVER_TYPE_1G_SX))
+				*if_capability |= QED_LM_1000baseKX_Full_BIT;
+		}
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) {
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_SR)
+				*if_capability |= QED_LM_10000baseSR_Full_BIT;
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_LR)
+				*if_capability |= QED_LM_10000baseLR_Full_BIT;
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_LRM)
+				*if_capability |= QED_LM_10000baseLRM_Full_BIT;
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_ER)
+				*if_capability |= QED_LM_10000baseR_FEC_BIT;
+		}
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G)
+			*if_capability |= QED_LM_20000baseKR2_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G) {
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_25G_SR)
+				*if_capability |= QED_LM_25000baseSR_Full_BIT;
+		}
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G) {
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_40G_LR4)
+				*if_capability |= QED_LM_40000baseLR4_Full_BIT;
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_40G_SR4)
+				*if_capability |= QED_LM_40000baseSR4_Full_BIT;
+		}
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
+			*if_capability |= QED_LM_50000baseKR2_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G) {
+			if (tcvr_type == ETH_TRANSCEIVER_TYPE_100G_SR4)
+				*if_capability |= QED_LM_100000baseSR4_Full_BIT;
+		}
+
+		break;
+	case MEDIA_KR:
+		if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G)
+			*if_capability |= QED_LM_20000baseKR2_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
+			*if_capability |= QED_LM_1000baseKX_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
+			*if_capability |= QED_LM_10000baseKR_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
+			*if_capability |= QED_LM_25000baseKR_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
+			*if_capability |= QED_LM_40000baseKR4_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
+			*if_capability |= QED_LM_50000baseKR2_Full_BIT;
+		if (capability &
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
+			*if_capability |= QED_LM_100000baseKR4_Full_BIT;
+		break;
+	case MEDIA_UNSPECIFIED:
+	case MEDIA_NOT_PRESENT:
+		DP_VERBOSE(hwfn->cdev, QED_MSG_DEBUG,
+			   "Unknown media and transceiver type;\n");
+		break;
+	}
+}
+
 static void qed_fill_link(struct qed_hwfn *hwfn,
+			  struct qed_ptt *ptt,
 			  struct qed_link_output *if_link)
 {
+	struct qed_mcp_link_capabilities link_caps;
 	struct qed_mcp_link_params params;
 	struct qed_mcp_link_state link;
-	struct qed_mcp_link_capabilities link_caps;
 	u32 media_type;
 
 	memset(if_link, 0, sizeof(*if_link));
@@ -1495,52 +1661,20 @@ static void qed_fill_link(struct qed_hwfn *hwfn,
 		if_link->advertised_caps |= QED_LM_Autoneg_BIT;
 	else
 		if_link->advertised_caps &= ~QED_LM_Autoneg_BIT;
-	if (params.speed.advertised_speeds &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
-		if_link->advertised_caps |= QED_LM_1000baseT_Half_BIT |
-		    QED_LM_1000baseT_Full_BIT;
-	if (params.speed.advertised_speeds &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
-		if_link->advertised_caps |= QED_LM_10000baseKR_Full_BIT;
-	if (params.speed.advertised_speeds &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
-		if_link->advertised_caps |= QED_LM_25000baseKR_Full_BIT;
-	if (params.speed.advertised_speeds &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
-		if_link->advertised_caps |= QED_LM_40000baseLR4_Full_BIT;
-	if (params.speed.advertised_speeds &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
-		if_link->advertised_caps |= QED_LM_50000baseKR2_Full_BIT;
-	if (params.speed.advertised_speeds &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
-		if_link->advertised_caps |= QED_LM_100000baseKR4_Full_BIT;
-
-	if (link_caps.speed_capabilities &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
-		if_link->supported_caps |= QED_LM_1000baseT_Half_BIT |
-		    QED_LM_1000baseT_Full_BIT;
-	if (link_caps.speed_capabilities &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
-		if_link->supported_caps |= QED_LM_10000baseKR_Full_BIT;
-	if (link_caps.speed_capabilities &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
-		if_link->supported_caps |= QED_LM_25000baseKR_Full_BIT;
-	if (link_caps.speed_capabilities &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
-		if_link->supported_caps |= QED_LM_40000baseLR4_Full_BIT;
-	if (link_caps.speed_capabilities &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
-		if_link->supported_caps |= QED_LM_50000baseKR2_Full_BIT;
-	if (link_caps.speed_capabilities &
-	    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
-		if_link->supported_caps |= QED_LM_100000baseKR4_Full_BIT;
+
+	/* Fill link advertised capability*/
+	qed_fill_link_capability(hwfn, ptt, params.speed.advertised_speeds,
+				 &if_link->advertised_caps);
+	/* Fill link supported capability*/
+	qed_fill_link_capability(hwfn, ptt, link_caps.speed_capabilities,
+				 &if_link->supported_caps);
 
 	if (link.link_up)
 		if_link->speed = link.speed;
 
 	/* TODO - fill duplex properly */
 	if_link->duplex = DUPLEX_FULL;
-	qed_mcp_get_media_type(hwfn->cdev, &media_type);
+	qed_mcp_get_media_type(hwfn, ptt, &media_type);
 	if_link->port = qed_get_port_type(media_type);
 
 	if_link->autoneg = params.speed.autoneg;
@@ -1553,12 +1687,13 @@ static void qed_fill_link(struct qed_hwfn *hwfn,
 		if_link->pause_config |= QED_LINK_PAUSE_TX_ENABLE;
 
 	/* Link partner capabilities */
-	if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_1G_HD)
-		if_link->lp_caps |= QED_LM_1000baseT_Half_BIT;
-	if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_1G_FD)
+	if (link.partner_adv_speed &
+	    QED_LINK_PARTNER_SPEED_1G_FD)
 		if_link->lp_caps |= QED_LM_1000baseT_Full_BIT;
 	if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_10G)
 		if_link->lp_caps |= QED_LM_10000baseKR_Full_BIT;
+	if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_20G)
+		if_link->lp_caps |= QED_LM_20000baseKR2_Full_BIT;
 	if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_25G)
 		if_link->lp_caps |= QED_LM_25000baseKR_Full_BIT;
 	if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_40G)
@@ -1596,21 +1731,34 @@ static void qed_fill_link(struct qed_hwfn *hwfn,
 static void qed_get_current_link(struct qed_dev *cdev,
 				 struct qed_link_output *if_link)
 {
+	struct qed_hwfn *hwfn;
+	struct qed_ptt *ptt;
 	int i;
 
-	qed_fill_link(&cdev->hwfns[0], if_link);
+	hwfn = &cdev->hwfns[0];
+	if (IS_PF(cdev)) {
+		ptt = qed_ptt_acquire(hwfn);
+		if (ptt) {
+			qed_fill_link(hwfn, ptt, if_link);
+			qed_ptt_release(hwfn, ptt);
+		} else {
+			DP_NOTICE(hwfn, "Failed to fill link; No PTT\n");
+		}
+	} else {
+		qed_fill_link(hwfn, NULL, if_link);
+	}
 
 	for_each_hwfn(cdev, i)
 		qed_inform_vf_link_state(&cdev->hwfns[i]);
 }
 
-void qed_link_update(struct qed_hwfn *hwfn)
+void qed_link_update(struct qed_hwfn *hwfn, struct qed_ptt *ptt)
 {
 	void *cookie = hwfn->cdev->ops_cookie;
 	struct qed_common_cb_ops *op = hwfn->cdev->protocol_ops.common;
 	struct qed_link_output if_link;
 
-	qed_fill_link(hwfn, &if_link);
+	qed_fill_link(hwfn, ptt, &if_link);
 	qed_inform_vf_link_state(hwfn);
 
 	if (IS_LEAD_HWFN(hwfn) && cookie)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 58c7eb9d8e1b..386ee5410237 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -1247,6 +1247,52 @@ static void qed_mcp_read_eee_config(struct qed_hwfn *p_hwfn,
 		p_link->eee_lp_adv_caps |= QED_EEE_10G_ADV;
 }
 
+static u32 qed_mcp_get_shmem_func(struct qed_hwfn *p_hwfn,
+				  struct qed_ptt *p_ptt,
+				  struct public_func *p_data, int pfid)
+{
+	u32 addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base,
+					PUBLIC_FUNC);
+	u32 mfw_path_offsize = qed_rd(p_hwfn, p_ptt, addr);
+	u32 func_addr;
+	u32 i, size;
+
+	func_addr = SECTION_ADDR(mfw_path_offsize, pfid);
+	memset(p_data, 0, sizeof(*p_data));
+
+	size = min_t(u32, sizeof(*p_data), QED_SECTION_SIZE(mfw_path_offsize));
+	for (i = 0; i < size / sizeof(u32); i++)
+		((u32 *)p_data)[i] = qed_rd(p_hwfn, p_ptt,
+					    func_addr + (i << 2));
+	return size;
+}
+
+static void qed_read_pf_bandwidth(struct qed_hwfn *p_hwfn,
+				  struct public_func *p_shmem_info)
+{
+	struct qed_mcp_function_info *p_info;
+
+	p_info = &p_hwfn->mcp_info->func_info;
+
+	p_info->bandwidth_min = QED_MFW_GET_FIELD(p_shmem_info->config,
+						  FUNC_MF_CFG_MIN_BW);
+	if (p_info->bandwidth_min < 1 || p_info->bandwidth_min > 100) {
+		DP_INFO(p_hwfn,
+			"bandwidth minimum out of bounds [%02x]. Set to 1\n",
+			p_info->bandwidth_min);
+		p_info->bandwidth_min = 1;
+	}
+
+	p_info->bandwidth_max = QED_MFW_GET_FIELD(p_shmem_info->config,
+						  FUNC_MF_CFG_MAX_BW);
+	if (p_info->bandwidth_max < 1 || p_info->bandwidth_max > 100) {
+		DP_INFO(p_hwfn,
+			"bandwidth maximum out of bounds [%02x]. Set to 100\n",
+			p_info->bandwidth_max);
+		p_info->bandwidth_max = 100;
+	}
+}
+
 static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
 				       struct qed_ptt *p_ptt, bool b_reset)
 {
@@ -1274,10 +1320,29 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
 		goto out;
 	}
 
-	if (p_hwfn->b_drv_link_init)
-		p_link->link_up = !!(status & LINK_STATUS_LINK_UP);
-	else
+	if (p_hwfn->b_drv_link_init) {
+		/* Link indication with modern MFW arrives as per-PF
+		 * indication.
+		 */
+		if (p_hwfn->mcp_info->capabilities &
+		    FW_MB_PARAM_FEATURE_SUPPORT_VLINK) {
+			struct public_func shmem_info;
+
+			qed_mcp_get_shmem_func(p_hwfn, p_ptt, &shmem_info,
+					       MCP_PF_ID(p_hwfn));
+			p_link->link_up = !!(shmem_info.status &
+					     FUNC_STATUS_VIRTUAL_LINK_UP);
+			qed_read_pf_bandwidth(p_hwfn, &shmem_info);
+			DP_VERBOSE(p_hwfn, NETIF_MSG_LINK,
+				   "Virtual link_up = %d\n", p_link->link_up);
+		} else {
+			p_link->link_up = !!(status & LINK_STATUS_LINK_UP);
+			DP_VERBOSE(p_hwfn, NETIF_MSG_LINK,
+				   "Physical link_up = %d\n", p_link->link_up);
+		}
+	} else {
 		p_link->link_up = false;
+	}
 
 	p_link->full_duplex = true;
 	switch ((status & LINK_STATUS_SPEED_AND_DUPLEX_MASK)) {
@@ -1382,7 +1447,7 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
 	if (p_hwfn->mcp_info->capabilities & FW_MB_PARAM_FEATURE_SUPPORT_EEE)
 		qed_mcp_read_eee_config(p_hwfn, p_ptt, p_link);
 
-	qed_link_update(p_hwfn);
+	qed_link_update(p_hwfn, p_ptt);
 out:
 	spin_unlock_bh(&p_hwfn->mcp_info->link_lock);
 }
@@ -1504,53 +1569,6 @@ static void qed_mcp_send_protocol_stats(struct qed_hwfn *p_hwfn,
 	qed_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params);
 }
 
-static void qed_read_pf_bandwidth(struct qed_hwfn *p_hwfn,
-				  struct public_func *p_shmem_info)
-{
-	struct qed_mcp_function_info *p_info;
-
-	p_info = &p_hwfn->mcp_info->func_info;
-
-	p_info->bandwidth_min = (p_shmem_info->config &
-				 FUNC_MF_CFG_MIN_BW_MASK) >>
-					FUNC_MF_CFG_MIN_BW_SHIFT;
-	if (p_info->bandwidth_min < 1 || p_info->bandwidth_min > 100) {
-		DP_INFO(p_hwfn,
-			"bandwidth minimum out of bounds [%02x]. Set to 1\n",
-			p_info->bandwidth_min);
-		p_info->bandwidth_min = 1;
-	}
-
-	p_info->bandwidth_max = (p_shmem_info->config &
-				 FUNC_MF_CFG_MAX_BW_MASK) >>
-					FUNC_MF_CFG_MAX_BW_SHIFT;
-	if (p_info->bandwidth_max < 1 || p_info->bandwidth_max > 100) {
-		DP_INFO(p_hwfn,
-			"bandwidth maximum out of bounds [%02x]. Set to 100\n",
-			p_info->bandwidth_max);
-		p_info->bandwidth_max = 100;
-	}
-}
-
-static u32 qed_mcp_get_shmem_func(struct qed_hwfn *p_hwfn,
-				  struct qed_ptt *p_ptt,
-				  struct public_func *p_data, int pfid)
-{
-	u32 addr = SECTION_OFFSIZE_ADDR(p_hwfn->mcp_info->public_base,
-					PUBLIC_FUNC);
-	u32 mfw_path_offsize = qed_rd(p_hwfn, p_ptt, addr);
-	u32 func_addr = SECTION_ADDR(mfw_path_offsize, pfid);
-	u32 i, size;
-
-	memset(p_data, 0, sizeof(*p_data));
-
-	size = min_t(u32, sizeof(*p_data), QED_SECTION_SIZE(mfw_path_offsize));
-	for (i = 0; i < size / sizeof(u32); i++)
-		((u32 *)p_data)[i] = qed_rd(p_hwfn, p_ptt,
-					    func_addr + (i << 2));
-	return size;
-}
-
 static void qed_mcp_update_bw(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 {
 	struct qed_mcp_function_info *p_info;
@@ -1849,12 +1867,12 @@ int qed_mcp_get_mbi_ver(struct qed_hwfn *p_hwfn,
 	return 0;
 }
 
-int qed_mcp_get_media_type(struct qed_dev *cdev, u32 *p_media_type)
+int qed_mcp_get_media_type(struct qed_hwfn *p_hwfn,
+			   struct qed_ptt *p_ptt, u32 *p_media_type)
 {
-	struct qed_hwfn *p_hwfn = &cdev->hwfns[0];
-	struct qed_ptt  *p_ptt;
+	*p_media_type = MEDIA_UNSPECIFIED;
 
-	if (IS_VF(cdev))
+	if (IS_VF(p_hwfn->cdev))
 		return -EINVAL;
 
 	if (!qed_mcp_is_init(p_hwfn)) {
@@ -1862,16 +1880,195 @@ int qed_mcp_get_media_type(struct qed_dev *cdev, u32 *p_media_type)
 		return -EBUSY;
 	}
 
-	*p_media_type = MEDIA_UNSPECIFIED;
+	if (!p_ptt) {
+		*p_media_type = MEDIA_UNSPECIFIED;
+		return -EINVAL;
+	}
 
-	p_ptt = qed_ptt_acquire(p_hwfn);
-	if (!p_ptt)
+	*p_media_type = qed_rd(p_hwfn, p_ptt,
+			       p_hwfn->mcp_info->port_addr +
+			       offsetof(struct public_port,
+					media_type));
+
+	return 0;
+}
+
+int qed_mcp_get_transceiver_data(struct qed_hwfn *p_hwfn,
+				 struct qed_ptt *p_ptt,
+				 u32 *p_transceiver_state,
+				 u32 *p_transceiver_type)
+{
+	u32 transceiver_info;
+
+	if (IS_VF(p_hwfn->cdev))
+		return -EINVAL;
+
+	if (!qed_mcp_is_init(p_hwfn)) {
+		DP_NOTICE(p_hwfn, "MFW is not initialized!\n");
 		return -EBUSY;
+	}
 
-	*p_media_type = qed_rd(p_hwfn, p_ptt, p_hwfn->mcp_info->port_addr +
-			       offsetof(struct public_port, media_type));
+	*p_transceiver_type = ETH_TRANSCEIVER_TYPE_NONE;
+	*p_transceiver_state = ETH_TRANSCEIVER_STATE_UPDATING;
 
-	qed_ptt_release(p_hwfn, p_ptt);
+	transceiver_info = qed_rd(p_hwfn, p_ptt,
+				  p_hwfn->mcp_info->port_addr +
+				  offsetof(struct public_port,
+					   transceiver_data));
+
+	*p_transceiver_state = (transceiver_info &
+				ETH_TRANSCEIVER_STATE_MASK) >>
+				ETH_TRANSCEIVER_STATE_OFFSET;
+
+	if (*p_transceiver_state == ETH_TRANSCEIVER_STATE_PRESENT)
+		*p_transceiver_type = (transceiver_info &
+				       ETH_TRANSCEIVER_TYPE_MASK) >>
+				       ETH_TRANSCEIVER_TYPE_OFFSET;
+	else
+		*p_transceiver_type = ETH_TRANSCEIVER_TYPE_UNKNOWN;
+
+	return 0;
+}
+static bool qed_is_transceiver_ready(u32 transceiver_state,
+				     u32 transceiver_type)
+{
+	if ((transceiver_state & ETH_TRANSCEIVER_STATE_PRESENT) &&
+	    ((transceiver_state & ETH_TRANSCEIVER_STATE_UPDATING) == 0x0) &&
+	    (transceiver_type != ETH_TRANSCEIVER_TYPE_NONE))
+		return true;
+
+	return false;
+}
+
+int qed_mcp_trans_speed_mask(struct qed_hwfn *p_hwfn,
+			     struct qed_ptt *p_ptt, u32 *p_speed_mask)
+{
+	u32 transceiver_type, transceiver_state;
+
+	qed_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_state,
+				     &transceiver_type);
+
+	if (qed_is_transceiver_ready(transceiver_state, transceiver_type) ==
+				     false)
+		return -EINVAL;
+
+	switch (transceiver_type) {
+	case ETH_TRANSCEIVER_TYPE_1G_LX:
+	case ETH_TRANSCEIVER_TYPE_1G_SX:
+	case ETH_TRANSCEIVER_TYPE_1G_PCC:
+	case ETH_TRANSCEIVER_TYPE_1G_ACC:
+	case ETH_TRANSCEIVER_TYPE_1000BASET:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_10G_SR:
+	case ETH_TRANSCEIVER_TYPE_10G_LR:
+	case ETH_TRANSCEIVER_TYPE_10G_LRM:
+	case ETH_TRANSCEIVER_TYPE_10G_ER:
+	case ETH_TRANSCEIVER_TYPE_10G_PCC:
+	case ETH_TRANSCEIVER_TYPE_10G_ACC:
+	case ETH_TRANSCEIVER_TYPE_4x10G:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_40G_LR4:
+	case ETH_TRANSCEIVER_TYPE_40G_SR4:
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_SR:
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_LR:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_100G_AOC:
+	case ETH_TRANSCEIVER_TYPE_100G_SR4:
+	case ETH_TRANSCEIVER_TYPE_100G_LR4:
+	case ETH_TRANSCEIVER_TYPE_100G_ER4:
+	case ETH_TRANSCEIVER_TYPE_100G_ACC:
+		*p_speed_mask =
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_25G_SR:
+	case ETH_TRANSCEIVER_TYPE_25G_LR:
+	case ETH_TRANSCEIVER_TYPE_25G_AOC:
+	case ETH_TRANSCEIVER_TYPE_25G_ACC_S:
+	case ETH_TRANSCEIVER_TYPE_25G_ACC_M:
+	case ETH_TRANSCEIVER_TYPE_25G_ACC_L:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_25G_CA_N:
+	case ETH_TRANSCEIVER_TYPE_25G_CA_S:
+	case ETH_TRANSCEIVER_TYPE_25G_CA_L:
+	case ETH_TRANSCEIVER_TYPE_4x25G_CR:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_40G_CR4:
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_CR:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_100G_CR4:
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_CR:
+		*p_speed_mask =
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_SR:
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_LR:
+	case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_AOC:
+		*p_speed_mask =
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_XLPPI:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G;
+		break;
+	case ETH_TRANSCEIVER_TYPE_10G_BASET:
+		*p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G |
+		    NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G;
+		break;
+	default:
+		DP_INFO(p_hwfn, "Unknown transceiver type 0x%x\n",
+			transceiver_type);
+		*p_speed_mask = 0xff;
+		break;
+	}
+
+	return 0;
+}
+
+int qed_mcp_get_board_config(struct qed_hwfn *p_hwfn,
+			     struct qed_ptt *p_ptt, u32 *p_board_config)
+{
+	u32 nvm_cfg_addr, nvm_cfg1_offset, port_cfg_addr;
+
+	if (IS_VF(p_hwfn->cdev))
+		return -EINVAL;
+
+	if (!qed_mcp_is_init(p_hwfn)) {
+		DP_NOTICE(p_hwfn, "MFW is not initialized!\n");
+		return -EBUSY;
+	}
+	if (!p_ptt) {
+		*p_board_config = NVM_CFG1_PORT_PORT_TYPE_UNDEFINED;
+		return -EINVAL;
+	}
+
+	nvm_cfg_addr = qed_rd(p_hwfn, p_ptt, MISC_REG_GEN_PURP_CR0);
+	nvm_cfg1_offset = qed_rd(p_hwfn, p_ptt, nvm_cfg_addr + 4);
+	port_cfg_addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
+			offsetof(struct nvm_cfg1, port[MFW_PORT(p_hwfn)]);
+	*p_board_config = qed_rd(p_hwfn, p_ptt,
+				 port_cfg_addr +
+				 offsetof(struct nvm_cfg1_port,
+					  board_cfg));
 
 	return 0;
 }
@@ -3351,7 +3548,8 @@ int qed_mcp_set_capabilities(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 {
 	u32 mcp_resp, mcp_param, features;
 
-	features = DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE;
+	features = DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE |
+		   DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK;
 
 	return qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_FEATURE_SUPPORT,
 			   features, &mcp_resp, &mcp_param);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index 85e6b3989e7a..1adfe52b3905 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -322,14 +322,61 @@ int qed_mcp_get_mbi_ver(struct qed_hwfn *p_hwfn,
  * @brief Get media type value of the port.
  *
  * @param cdev      - qed dev pointer
+ * @param p_ptt
  * @param mfw_ver    - media type value
  *
  * @return int -
  *      0 - Operation was successul.
  *      -EBUSY - Operation failed
  */
-int qed_mcp_get_media_type(struct qed_dev      *cdev,
-			   u32                  *media_type);
+int qed_mcp_get_media_type(struct qed_hwfn *p_hwfn,
+			   struct qed_ptt *p_ptt, u32 *media_type);
+
+/**
+ * @brief Get transceiver data of the port.
+ *
+ * @param cdev      - qed dev pointer
+ * @param p_ptt
+ * @param p_transceiver_state - transceiver state.
+ * @param p_transceiver_type - media type value
+ *
+ * @return int -
+ *      0 - Operation was successful.
+ *      -EBUSY - Operation failed
+ */
+int qed_mcp_get_transceiver_data(struct qed_hwfn *p_hwfn,
+				 struct qed_ptt *p_ptt,
+				 u32 *p_transceiver_state,
+				 u32 *p_tranceiver_type);
+
+/**
+ * @brief Get transceiver supported speed mask.
+ *
+ * @param cdev      - qed dev pointer
+ * @param p_ptt
+ * @param p_speed_mask - Bit mask of all supported speeds.
+ *
+ * @return int -
+ *      0 - Operation was successful.
+ *      -EBUSY - Operation failed
+ */
+
+int qed_mcp_trans_speed_mask(struct qed_hwfn *p_hwfn,
+			     struct qed_ptt *p_ptt, u32 *p_speed_mask);
+
+/**
+ * @brief Get board configuration.
+ *
+ * @param cdev      - qed dev pointer
+ * @param p_ptt
+ * @param p_board_config - Board config.
+ *
+ * @return int -
+ *      0 - Operation was successful.
+ *      -EBUSY - Operation failed
+ */
+int qed_mcp_get_board_config(struct qed_hwfn *p_hwfn,
+			     struct qed_ptt *p_ptt, u32 *p_board_config);
 
 /**
  * @brief General function for sending commands to the MCP
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.c b/drivers/net/ethernet/qlogic/qed/qed_ooo.c
index 6172354b451c..ffac4ac87394 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ooo.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.c
@@ -211,9 +211,8 @@ void qed_ooo_release_connection_isles(struct qed_hwfn *p_hwfn,
 			if (!p_buffer)
 				break;
 
-			list_del(&p_buffer->list_entry);
-			list_add_tail(&p_buffer->list_entry,
-				      &p_ooo_info->free_buffers_list);
+			list_move_tail(&p_buffer->list_entry,
+				       &p_ooo_info->free_buffers_list);
 		}
 		list_add_tail(&p_isle->list_entry,
 			      &p_ooo_info->free_isles_list);
@@ -247,9 +246,8 @@ void qed_ooo_release_all_isles(struct qed_hwfn *p_hwfn,
 				if (!p_buffer)
 					break;
 
-			list_del(&p_buffer->list_entry);
-				list_add_tail(&p_buffer->list_entry,
-					      &p_ooo_info->free_buffers_list);
+				list_move_tail(&p_buffer->list_entry,
+					       &p_ooo_info->free_buffers_list);
 			}
 			list_add_tail(&p_isle->list_entry,
 				      &p_ooo_info->free_isles_list);
@@ -353,11 +351,9 @@ void qed_ooo_delete_isles(struct qed_hwfn *p_hwfn,
 			  struct qed_ooo_info *p_ooo_info,
 			  u32 cid, u8 drop_isle, u8 drop_size)
 {
-	struct qed_ooo_archipelago *p_archipelago = NULL;
 	struct qed_ooo_isle *p_isle = NULL;
 	u8 isle_idx;
 
-	p_archipelago = qed_ooo_seek_archipelago(p_hwfn, p_ooo_info, cid);
 	for (isle_idx = 0; isle_idx < drop_size; isle_idx++) {
 		p_isle = qed_ooo_seek_isle(p_hwfn, p_ooo_info, cid, drop_isle);
 		if (!p_isle) {
@@ -462,7 +458,6 @@ void qed_ooo_add_new_buffer(struct qed_hwfn *p_hwfn,
 void qed_ooo_join_isles(struct qed_hwfn *p_hwfn,
 			struct qed_ooo_info *p_ooo_info, u32 cid, u8 left_isle)
 {
-	struct qed_ooo_archipelago *p_archipelago = NULL;
 	struct qed_ooo_isle *p_right_isle = NULL;
 	struct qed_ooo_isle *p_left_isle = NULL;
 
@@ -475,7 +470,6 @@ void qed_ooo_join_isles(struct qed_hwfn *p_hwfn,
 		return;
 	}
 
-	p_archipelago = qed_ooo_seek_archipelago(p_hwfn, p_ooo_info, cid);
 	list_del(&p_right_isle->list_entry);
 	p_ooo_info->cur_isles_number--;
 	if (left_isle) {
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index 1673fc90027f..c4a6274dd625 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -730,8 +730,7 @@ static int qed_spq_post_list(struct qed_hwfn *p_hwfn,
 	       !list_empty(head)) {
 		struct qed_spq_entry *p_ent =
 			list_first_entry(head, struct qed_spq_entry, list);
-		list_del(&p_ent->list);
-		list_add_tail(&p_ent->list, &p_spq->completion_pending);
+		list_move_tail(&p_ent->list, &p_spq->completion_pending);
 		p_spq->comp_sent_count++;
 
 		rc = qed_spq_hw_post(p_hwfn, p_spq, p_ent);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c
index be118d057b92..b6cccf44bf40 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c
@@ -1688,7 +1688,7 @@ static void qed_handle_bulletin_change(struct qed_hwfn *hwfn)
 	ops->ports_update(cookie, vxlan_port, geneve_port);
 
 	/* Always update link configuration according to bulletin */
-	qed_link_update(hwfn);
+	qed_link_update(hwfn, NULL);
 }
 
 void qed_iov_vf_task(struct work_struct *work)
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 6a4d266fb8e2..de98a974673b 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -440,7 +440,7 @@ struct qede_fastpath {
 	struct qede_tx_queue	*txq;
 	struct qede_tx_queue	*xdp_tx;
 
-#define VEC_NAME_SIZE	(sizeof(((struct net_device *)0)->name) + 8)
+#define VEC_NAME_SIZE  (FIELD_SIZEOF(struct net_device, name) + 8)
 	char	name[VEC_NAME_SIZE];
 };
 
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 19652cd27ca7..8cbbd628fd73 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -413,18 +413,42 @@ struct qede_link_mode_mapping {
 };
 
 static const struct qede_link_mode_mapping qed_lm_map[] = {
-	{QED_LM_FIBRE_BIT, ETHTOOL_LINK_MODE_FIBRE_BIT},
 	{QED_LM_Autoneg_BIT, ETHTOOL_LINK_MODE_Autoneg_BIT},
 	{QED_LM_Asym_Pause_BIT, ETHTOOL_LINK_MODE_Asym_Pause_BIT},
 	{QED_LM_Pause_BIT, ETHTOOL_LINK_MODE_Pause_BIT},
-	{QED_LM_1000baseT_Half_BIT, ETHTOOL_LINK_MODE_1000baseT_Half_BIT},
 	{QED_LM_1000baseT_Full_BIT, ETHTOOL_LINK_MODE_1000baseT_Full_BIT},
+	{QED_LM_10000baseT_Full_BIT, ETHTOOL_LINK_MODE_10000baseT_Full_BIT},
+	{QED_LM_2500baseX_Full_BIT, ETHTOOL_LINK_MODE_2500baseX_Full_BIT},
+	{QED_LM_Backplane_BIT, ETHTOOL_LINK_MODE_Backplane_BIT},
+	{QED_LM_1000baseKX_Full_BIT, ETHTOOL_LINK_MODE_1000baseKX_Full_BIT},
+	{QED_LM_10000baseKX4_Full_BIT, ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT},
 	{QED_LM_10000baseKR_Full_BIT, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT},
-	{QED_LM_25000baseKR_Full_BIT, ETHTOOL_LINK_MODE_25000baseKR_Full_BIT},
+	{QED_LM_10000baseKR_Full_BIT, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT},
+	{QED_LM_10000baseR_FEC_BIT, ETHTOOL_LINK_MODE_10000baseR_FEC_BIT},
+	{QED_LM_20000baseKR2_Full_BIT, ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT},
+	{QED_LM_40000baseKR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT},
+	{QED_LM_40000baseCR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT},
+	{QED_LM_40000baseSR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT},
 	{QED_LM_40000baseLR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT},
+	{QED_LM_25000baseCR_Full_BIT, ETHTOOL_LINK_MODE_25000baseCR_Full_BIT},
+	{QED_LM_25000baseKR_Full_BIT, ETHTOOL_LINK_MODE_25000baseKR_Full_BIT},
+	{QED_LM_25000baseSR_Full_BIT, ETHTOOL_LINK_MODE_25000baseSR_Full_BIT},
+	{QED_LM_50000baseCR2_Full_BIT, ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT},
 	{QED_LM_50000baseKR2_Full_BIT, ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT},
 	{QED_LM_100000baseKR4_Full_BIT,
-	 ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT},
+		ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT},
+	{QED_LM_100000baseSR4_Full_BIT,
+		ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT},
+	{QED_LM_100000baseCR4_Full_BIT,
+		ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT},
+	{QED_LM_100000baseLR4_ER4_Full_BIT,
+		ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT},
+	{QED_LM_50000baseSR2_Full_BIT, ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT},
+	{QED_LM_1000baseX_Full_BIT, ETHTOOL_LINK_MODE_1000baseX_Full_BIT},
+	{QED_LM_10000baseCR_Full_BIT, ETHTOOL_LINK_MODE_10000baseCR_Full_BIT},
+	{QED_LM_10000baseSR_Full_BIT, ETHTOOL_LINK_MODE_10000baseSR_Full_BIT},
+	{QED_LM_10000baseLR_Full_BIT, ETHTOOL_LINK_MODE_10000baseLR_Full_BIT},
+	{QED_LM_10000baseLRM_Full_BIT, ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT},
 };
 
 #define QEDE_DRV_TO_ETHTOOL_CAPS(caps, lk_ksettings, name)	\
@@ -494,6 +518,7 @@ static int qede_set_link_ksettings(struct net_device *dev,
 	struct qede_dev *edev = netdev_priv(dev);
 	struct qed_link_output current_link;
 	struct qed_link_params params;
+	u32 sup_caps;
 
 	if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) {
 		DP_INFO(edev, "Link settings are not allowed to be changed\n");
@@ -520,52 +545,85 @@ static int qede_set_link_ksettings(struct net_device *dev,
 		params.forced_speed = base->speed;
 		switch (base->speed) {
 		case SPEED_1000:
-			if (!(current_link.supported_caps &
-			      QED_LM_1000baseT_Full_BIT)) {
+			sup_caps = QED_LM_1000baseT_Full_BIT |
+					QED_LM_1000baseKX_Full_BIT |
+					QED_LM_1000baseX_Full_BIT;
+			if (!(current_link.supported_caps & sup_caps)) {
 				DP_INFO(edev, "1G speed not supported\n");
 				return -EINVAL;
 			}
-			params.adv_speeds = QED_LM_1000baseT_Full_BIT;
+			params.adv_speeds = current_link.supported_caps &
+						sup_caps;
 			break;
 		case SPEED_10000:
-			if (!(current_link.supported_caps &
-			      QED_LM_10000baseKR_Full_BIT)) {
+			sup_caps = QED_LM_10000baseT_Full_BIT |
+					QED_LM_10000baseKR_Full_BIT |
+					QED_LM_10000baseKX4_Full_BIT |
+					QED_LM_10000baseR_FEC_BIT |
+					QED_LM_10000baseCR_Full_BIT |
+					QED_LM_10000baseSR_Full_BIT |
+					QED_LM_10000baseLR_Full_BIT |
+					QED_LM_10000baseLRM_Full_BIT;
+			if (!(current_link.supported_caps & sup_caps)) {
 				DP_INFO(edev, "10G speed not supported\n");
 				return -EINVAL;
 			}
-			params.adv_speeds = QED_LM_10000baseKR_Full_BIT;
+			params.adv_speeds = current_link.supported_caps &
+						sup_caps;
 			break;
-		case SPEED_25000:
+		case SPEED_20000:
 			if (!(current_link.supported_caps &
-			      QED_LM_25000baseKR_Full_BIT)) {
+			    QED_LM_20000baseKR2_Full_BIT)) {
+				DP_INFO(edev, "20G speed not supported\n");
+				return -EINVAL;
+			}
+			params.adv_speeds = QED_LM_20000baseKR2_Full_BIT;
+			break;
+		case SPEED_25000:
+			sup_caps = QED_LM_25000baseKR_Full_BIT |
+					QED_LM_25000baseCR_Full_BIT |
+					QED_LM_25000baseSR_Full_BIT;
+			if (!(current_link.supported_caps & sup_caps)) {
 				DP_INFO(edev, "25G speed not supported\n");
 				return -EINVAL;
 			}
-			params.adv_speeds = QED_LM_25000baseKR_Full_BIT;
+			params.adv_speeds = current_link.supported_caps &
+						sup_caps;
 			break;
 		case SPEED_40000:
-			if (!(current_link.supported_caps &
-			      QED_LM_40000baseLR4_Full_BIT)) {
+			sup_caps = QED_LM_40000baseLR4_Full_BIT |
+					QED_LM_40000baseKR4_Full_BIT |
+					QED_LM_40000baseCR4_Full_BIT |
+					QED_LM_40000baseSR4_Full_BIT;
+			if (!(current_link.supported_caps & sup_caps)) {
 				DP_INFO(edev, "40G speed not supported\n");
 				return -EINVAL;
 			}
-			params.adv_speeds = QED_LM_40000baseLR4_Full_BIT;
+			params.adv_speeds = current_link.supported_caps &
+						sup_caps;
 			break;
 		case SPEED_50000:
-			if (!(current_link.supported_caps &
-			      QED_LM_50000baseKR2_Full_BIT)) {
+			sup_caps = QED_LM_50000baseKR2_Full_BIT |
+					QED_LM_50000baseCR2_Full_BIT |
+					QED_LM_50000baseSR2_Full_BIT;
+			if (!(current_link.supported_caps & sup_caps)) {
 				DP_INFO(edev, "50G speed not supported\n");
 				return -EINVAL;
 			}
-			params.adv_speeds = QED_LM_50000baseKR2_Full_BIT;
+			params.adv_speeds = current_link.supported_caps &
+						sup_caps;
 			break;
 		case SPEED_100000:
-			if (!(current_link.supported_caps &
-			      QED_LM_100000baseKR4_Full_BIT)) {
+			sup_caps = QED_LM_100000baseKR4_Full_BIT |
+					QED_LM_100000baseSR4_Full_BIT |
+					QED_LM_100000baseCR4_Full_BIT |
+					QED_LM_100000baseLR4_ER4_Full_BIT;
+			if (!(current_link.supported_caps & sup_caps)) {
 				DP_INFO(edev, "100G speed not supported\n");
 				return -EINVAL;
 			}
-			params.adv_speeds = QED_LM_100000baseKR4_Full_BIT;
+			params.adv_speeds = current_link.supported_caps &
+						sup_caps;
 			break;
 		default:
 			DP_INFO(edev, "Unsupported speed %u\n", base->speed);
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index b48f76182049..10b075bc5959 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -380,8 +380,6 @@ static void fm93c56a_select(struct ql3_adapter *qdev)
 
 	qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_1;
 	ql_write_nvram_reg(qdev, spir, ISP_NVRAM_MASK | qdev->eeprom_cmd_data);
-	ql_write_nvram_reg(qdev, spir,
-			   ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data));
 }
 
 /*
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
index 4b76c69fe86d..834208e55f7b 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
@@ -883,7 +883,7 @@ static u8 qlcnic_dcb_get_capability(struct net_device *netdev, int capid,
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 
 	if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state))
-		return 0;
+		return 1;
 
 	switch (capid) {
 	case DCB_CAP_ATTR_PG:
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
index 77e386ebff09..f7c2f32237cb 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -904,13 +904,11 @@ static void qlcnic_sriov_pull_bc_msg(struct qlcnic_adapter *adapter,
 				     u32 *hdr, u32 *pay, u32 size)
 {
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
-	u32 fw_mbx;
 	u8 i, max = 2, hdr_size, j;
 
 	hdr_size = (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
 	max = (size / sizeof(u32)) + hdr_size;
 
-	fw_mbx = readl(QLCNIC_MBX_FW(ahw, 0));
 	for (i = 2, j = 0; j < hdr_size; i++, j++)
 		*(hdr++) = readl(QLCNIC_MBX_FW(ahw, i));
 	for (; j < max; i++, j++)
@@ -936,7 +934,7 @@ static int __qlcnic_sriov_issue_bc_post(struct qlcnic_vf_info *vf)
 static int qlcnic_sriov_issue_bc_post(struct qlcnic_bc_trans *trans, u8 type)
 {
 	struct qlcnic_vf_info *vf = trans->vf;
-	u32 pay_size, hdr_size;
+	u32 pay_size;
 	u32 *hdr, *pay;
 	int ret;
 	u8 pci_func = trans->func_id;
@@ -947,14 +945,12 @@ static int qlcnic_sriov_issue_bc_post(struct qlcnic_bc_trans *trans, u8 type)
 	if (type == QLC_BC_COMMAND) {
 		hdr = (u32 *)(trans->req_hdr + trans->curr_req_frag);
 		pay = (u32 *)(trans->req_pay + trans->curr_req_frag);
-		hdr_size = (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
 		pay_size = qlcnic_sriov_get_bc_paysize(trans->req_pay_size,
 						       trans->curr_req_frag);
 		pay_size = (pay_size / sizeof(u32));
 	} else {
 		hdr = (u32 *)(trans->rsp_hdr + trans->curr_rsp_frag);
 		pay = (u32 *)(trans->rsp_pay + trans->curr_rsp_frag);
-		hdr_size = (sizeof(struct qlcnic_bc_hdr) / sizeof(u32));
 		pay_size = qlcnic_sriov_get_bc_paysize(trans->rsp_pay_size,
 						       trans->curr_rsp_frag);
 		pay_size = (pay_size / sizeof(u32));
diff --git a/drivers/net/ethernet/qualcomm/qca_7k.c b/drivers/net/ethernet/qualcomm/qca_7k.c
index 6c8543fb90c0..4292c89bd35c 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k.c
+++ b/drivers/net/ethernet/qualcomm/qca_7k.c
@@ -81,8 +81,8 @@ qcaspi_read_register(struct qcaspi *qca, u16 reg, u16 *result)
 	return ret;
 }
 
-int
-qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value)
+static int
+__qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value)
 {
 	__be16 tx_data[2];
 	struct spi_transfer transfer[2];
@@ -117,3 +117,33 @@ qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value)
 
 	return ret;
 }
+
+int
+qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value, int retry)
+{
+	int ret, i = 0;
+	u16 confirmed;
+
+	do {
+		ret = __qcaspi_write_register(qca, reg, value);
+		if (ret)
+			return ret;
+
+		if (!retry)
+			return 0;
+
+		ret = qcaspi_read_register(qca, reg, &confirmed);
+		if (ret)
+			return ret;
+
+		ret = confirmed != value;
+		if (!ret)
+			return 0;
+
+		i++;
+		qca->stats.write_verify_failed++;
+
+	} while (i <= retry);
+
+	return ret;
+}
diff --git a/drivers/net/ethernet/qualcomm/qca_7k.h b/drivers/net/ethernet/qualcomm/qca_7k.h
index 27124c2bb77a..356de8ec5d48 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k.h
+++ b/drivers/net/ethernet/qualcomm/qca_7k.h
@@ -66,6 +66,6 @@
 
 void qcaspi_spi_error(struct qcaspi *qca);
 int qcaspi_read_register(struct qcaspi *qca, u16 reg, u16 *result);
-int qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value);
+int qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value, int retry);
 
 #endif /* _QCA_7K_H */
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c
index 51d89c86e60f..a9f1bc013364 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.c
+++ b/drivers/net/ethernet/qualcomm/qca_debug.c
@@ -60,6 +60,7 @@ static const char qcaspi_gstrings_stats[][ETH_GSTRING_LEN] = {
 	"Write buffer misses",
 	"Transmit ring full",
 	"SPI errors",
+	"Write verify errors",
 };
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c
index 66b775d462fd..d5310504f436 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.c
+++ b/drivers/net/ethernet/qualcomm/qca_spi.c
@@ -69,6 +69,12 @@ static int qcaspi_pluggable = QCASPI_PLUGGABLE_MIN;
 module_param(qcaspi_pluggable, int, 0);
 MODULE_PARM_DESC(qcaspi_pluggable, "Pluggable SPI connection (yes/no).");
 
+#define QCASPI_WRITE_VERIFY_MIN 0
+#define QCASPI_WRITE_VERIFY_MAX 3
+static int wr_verify = QCASPI_WRITE_VERIFY_MIN;
+module_param(wr_verify, int, 0);
+MODULE_PARM_DESC(wr_verify, "SPI register write verify trails. Use 0-3.");
+
 #define QCASPI_TX_TIMEOUT (1 * HZ)
 #define QCASPI_QCA7K_REBOOT_TIME_MS 1000
 
@@ -77,7 +83,7 @@ start_spi_intr_handling(struct qcaspi *qca, u16 *intr_cause)
 {
 	*intr_cause = 0;
 
-	qcaspi_write_register(qca, SPI_REG_INTR_ENABLE, 0);
+	qcaspi_write_register(qca, SPI_REG_INTR_ENABLE, 0, wr_verify);
 	qcaspi_read_register(qca, SPI_REG_INTR_CAUSE, intr_cause);
 	netdev_dbg(qca->net_dev, "interrupts: 0x%04x\n", *intr_cause);
 }
@@ -90,8 +96,8 @@ end_spi_intr_handling(struct qcaspi *qca, u16 intr_cause)
 			   SPI_INT_RDBUF_ERR |
 			   SPI_INT_WRBUF_ERR);
 
-	qcaspi_write_register(qca, SPI_REG_INTR_CAUSE, intr_cause);
-	qcaspi_write_register(qca, SPI_REG_INTR_ENABLE, intr_enable);
+	qcaspi_write_register(qca, SPI_REG_INTR_CAUSE, intr_cause, 0);
+	qcaspi_write_register(qca, SPI_REG_INTR_ENABLE, intr_enable, wr_verify);
 	netdev_dbg(qca->net_dev, "acking int: 0x%04x\n", intr_cause);
 }
 
@@ -239,7 +245,7 @@ qcaspi_tx_frame(struct qcaspi *qca, struct sk_buff *skb)
 
 	len = skb->len;
 
-	qcaspi_write_register(qca, SPI_REG_BFR_SIZE, len);
+	qcaspi_write_register(qca, SPI_REG_BFR_SIZE, len, wr_verify);
 	if (qca->legacy_mode)
 		qcaspi_tx_cmd(qca, QCA7K_SPI_WRITE | QCA7K_SPI_EXTERNAL);
 
@@ -345,6 +351,7 @@ qcaspi_receive(struct qcaspi *qca)
 
 	/* Read the packet size. */
 	qcaspi_read_register(qca, SPI_REG_RDBUF_BYTE_AVA, &available);
+
 	netdev_dbg(net_dev, "qcaspi_receive: SPI_REG_RDBUF_BYTE_AVA: Value: %08x\n",
 		   available);
 
@@ -353,7 +360,7 @@ qcaspi_receive(struct qcaspi *qca)
 		return -1;
 	}
 
-	qcaspi_write_register(qca, SPI_REG_BFR_SIZE, available);
+	qcaspi_write_register(qca, SPI_REG_BFR_SIZE, available, wr_verify);
 
 	if (qca->legacy_mode)
 		qcaspi_tx_cmd(qca, QCA7K_SPI_READ | QCA7K_SPI_EXTERNAL);
@@ -524,7 +531,7 @@ qcaspi_qca7k_sync(struct qcaspi *qca, int event)
 		netdev_dbg(qca->net_dev, "sync: resetting device.\n");
 		qcaspi_read_register(qca, SPI_REG_SPI_CONFIG, &spi_config);
 		spi_config |= QCASPI_SLAVE_RESET_BIT;
-		qcaspi_write_register(qca, SPI_REG_SPI_CONFIG, spi_config);
+		qcaspi_write_register(qca, SPI_REG_SPI_CONFIG, spi_config, 0);
 
 		qca->sync = QCASPI_SYNC_RESET;
 		qca->stats.trig_reset++;
@@ -684,7 +691,7 @@ qcaspi_netdev_close(struct net_device *dev)
 
 	netif_stop_queue(dev);
 
-	qcaspi_write_register(qca, SPI_REG_INTR_ENABLE, 0);
+	qcaspi_write_register(qca, SPI_REG_INTR_ENABLE, 0, wr_verify);
 	free_irq(qca->spi_dev->irq, qca);
 
 	kthread_stop(qca->spi_thread);
@@ -904,6 +911,13 @@ qca_spi_probe(struct spi_device *spi)
 		return -EINVAL;
 	}
 
+	if (wr_verify < QCASPI_WRITE_VERIFY_MIN ||
+	    wr_verify > QCASPI_WRITE_VERIFY_MAX) {
+		dev_err(&spi->dev, "Invalid write verify: %d\n",
+			wr_verify);
+		return -EINVAL;
+	}
+
 	dev_info(&spi->dev, "ver=%s, clkspeed=%d, burst_len=%d, pluggable=%d\n",
 		 QCASPI_DRV_VERSION,
 		 qcaspi_clkspeed,
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.h b/drivers/net/ethernet/qualcomm/qca_spi.h
index fc0e98726b36..2d2c49726492 100644
--- a/drivers/net/ethernet/qualcomm/qca_spi.h
+++ b/drivers/net/ethernet/qualcomm/qca_spi.h
@@ -73,6 +73,7 @@ struct qcaspi_stats {
 	u64 write_buf_miss;
 	u64 ring_full;
 	u64 spi_err;
+	u64 write_verify_failed;
 };
 
 struct qcaspi {
diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index aa11b70b9ca4..04aa592f35c3 100644
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -1024,16 +1024,8 @@ static int r6040_mii_probe(struct net_device *dev)
 		return PTR_ERR(phydev);
 	}
 
-	/* mask with MAC supported features */
-	phydev->supported &= (SUPPORTED_10baseT_Half
-				| SUPPORTED_10baseT_Full
-				| SUPPORTED_100baseT_Half
-				| SUPPORTED_100baseT_Full
-				| SUPPORTED_Autoneg
-				| SUPPORTED_MII
-				| SUPPORTED_TP);
-
-	phydev->advertising = phydev->supported;
+	phy_set_max_speed(phydev, SPEED_100);
+
 	lp->old_link = 0;
 	lp->old_duplex = -1;
 
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 9a5e2969df61..006b0aa8cec3 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -77,8 +77,6 @@ static const int multicast_filter_limit = 32;
 #define R8169_TX_RING_BYTES	(NUM_TX_DESC * sizeof(struct TxDesc))
 #define R8169_RX_RING_BYTES	(NUM_RX_DESC * sizeof(struct RxDesc))
 
-#define RTL8169_TX_TIMEOUT	(6*HZ)
-
 /* write/read MMIO register */
 #define RTL_W8(tp, reg, val8)	writeb((val8), tp->mmio_addr + (reg))
 #define RTL_W16(tp, reg, val16)	writew((val16), tp->mmio_addr + (reg))
@@ -633,7 +631,6 @@ struct rtl8169_tc_offsets {
 
 enum rtl_flag {
 	RTL_FLAG_TASK_ENABLED = 0,
-	RTL_FLAG_TASK_SLOW_PENDING,
 	RTL_FLAG_TASK_RESET_PENDING,
 	RTL_FLAG_MAX
 };
@@ -1354,7 +1351,8 @@ static void rtl_irq_enable_all(struct rtl8169_private *tp)
 static void rtl8169_irq_mask_and_ack(struct rtl8169_private *tp)
 {
 	rtl_irq_disable(tp);
-	rtl_ack_events(tp, RTL_EVENT_NAPI | tp->event_slow);
+	rtl_ack_events(tp, 0xffff);
+	/* PCI commit */
 	RTL_R8(tp, ChipCmd);
 }
 
@@ -4048,23 +4046,11 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
 	rtl_hw_phy_config(dev);
 
 	if (tp->mac_version <= RTL_GIGA_MAC_VER_06) {
-		netif_dbg(tp, drv, dev,
-			  "Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
-		RTL_W8(tp, 0x82, 0x01);
-	}
-
-	pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
-
-	if (tp->mac_version <= RTL_GIGA_MAC_VER_06)
+		pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
 		pci_write_config_byte(tp->pci_dev, PCI_CACHE_LINE_SIZE, 0x08);
-
-	if (tp->mac_version == RTL_GIGA_MAC_VER_02) {
 		netif_dbg(tp, drv, dev,
 			  "Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
 		RTL_W8(tp, 0x82, 0x01);
-		netif_dbg(tp, drv, dev,
-			  "Set PHY Reg 0x0bh = 0x00h\n");
-		rtl_writephy(tp, 0x0b, 0x0000); //w 0x0b 15 0 0
 	}
 
 	/* We may have called phy_speed_down before */
@@ -4282,8 +4268,8 @@ static void rtl_init_rxcfg(struct rtl8169_private *tp)
 		RTL_W32(tp, RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
 		break;
 	case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_24:
-	case RTL_GIGA_MAC_VER_34:
-	case RTL_GIGA_MAC_VER_35:
+	case RTL_GIGA_MAC_VER_34 ... RTL_GIGA_MAC_VER_36:
+	case RTL_GIGA_MAC_VER_38:
 		RTL_W32(tp, RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
 		break;
 	case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_51:
@@ -4566,27 +4552,19 @@ static void rtl_set_rx_tx_desc_registers(struct rtl8169_private *tp)
 
 static void rtl8169_set_magic_reg(struct rtl8169_private *tp, unsigned mac_version)
 {
-	static const struct rtl_cfg2_info {
-		u32 mac_version;
-		u32 clk;
-		u32 val;
-	} cfg2_info [] = {
-		{ RTL_GIGA_MAC_VER_05, PCI_Clock_33MHz, 0x000fff00 }, // 8110SCd
-		{ RTL_GIGA_MAC_VER_05, PCI_Clock_66MHz, 0x000fffff },
-		{ RTL_GIGA_MAC_VER_06, PCI_Clock_33MHz, 0x00ffff00 }, // 8110SCe
-		{ RTL_GIGA_MAC_VER_06, PCI_Clock_66MHz, 0x00ffffff }
-	};
-	const struct rtl_cfg2_info *p = cfg2_info;
-	unsigned int i;
-	u32 clk;
+	u32 val;
 
-	clk = RTL_R8(tp, Config2) & PCI_Clock_66MHz;
-	for (i = 0; i < ARRAY_SIZE(cfg2_info); i++, p++) {
-		if ((p->mac_version == mac_version) && (p->clk == clk)) {
-			RTL_W32(tp, 0x7c, p->val);
-			break;
-		}
-	}
+	if (tp->mac_version == RTL_GIGA_MAC_VER_05)
+		val = 0x000fff00;
+	else if (tp->mac_version == RTL_GIGA_MAC_VER_06)
+		val = 0x00ffff00;
+	else
+		return;
+
+	if (RTL_R8(tp, Config2) & PCI_Clock_66MHz)
+		val |= 0xff;
+
+	RTL_W32(tp, 0x7c, val);
 }
 
 static void rtl_set_rx_mode(struct net_device *dev)
@@ -5873,6 +5851,7 @@ static void rtl8169_tx_clear(struct rtl8169_private *tp)
 {
 	rtl8169_tx_clear_range(tp, tp->dirty_tx, NUM_TX_DESC);
 	tp->cur_tx = tp->dirty_tx = 0;
+	netdev_reset_queue(tp->dev);
 }
 
 static void rtl_reset_work(struct rtl8169_private *tp)
@@ -6175,6 +6154,8 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
 
 	txd->opts2 = cpu_to_le32(opts[1]);
 
+	netdev_sent_queue(dev, skb->len);
+
 	skb_tx_timestamp(skb);
 
 	/* Force memory writes to complete before releasing descriptor */
@@ -6273,7 +6254,7 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
 
 static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp)
 {
-	unsigned int dirty_tx, tx_left;
+	unsigned int dirty_tx, tx_left, bytes_compl = 0, pkts_compl = 0;
 
 	dirty_tx = tp->dirty_tx;
 	smp_rmb();
@@ -6297,10 +6278,8 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp)
 		rtl8169_unmap_tx_skb(tp_to_dev(tp), tx_skb,
 				     tp->TxDescArray + entry);
 		if (status & LastFrag) {
-			u64_stats_update_begin(&tp->tx_stats.syncp);
-			tp->tx_stats.packets++;
-			tp->tx_stats.bytes += tx_skb->skb->len;
-			u64_stats_update_end(&tp->tx_stats.syncp);
+			pkts_compl++;
+			bytes_compl += tx_skb->skb->len;
 			dev_consume_skb_any(tx_skb->skb);
 			tx_skb->skb = NULL;
 		}
@@ -6309,6 +6288,13 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp)
 	}
 
 	if (tp->dirty_tx != dirty_tx) {
+		netdev_completed_queue(dev, pkts_compl, bytes_compl);
+
+		u64_stats_update_begin(&tp->tx_stats.syncp);
+		tp->tx_stats.packets += pkts_compl;
+		tp->tx_stats.bytes += bytes_compl;
+		u64_stats_update_end(&tp->tx_stats.syncp);
+
 		tp->dirty_tx = dirty_tx;
 		/* Sync with rtl8169_start_xmit:
 		 * - publish dirty_tx ring index (write barrier)
@@ -6473,42 +6459,29 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
 	if (status == 0xffff || !(status & (RTL_EVENT_NAPI | tp->event_slow)))
 		return IRQ_NONE;
 
-	rtl_irq_disable(tp);
-	napi_schedule_irqoff(&tp->napi);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * Workqueue context.
- */
-static void rtl_slow_event_work(struct rtl8169_private *tp)
-{
-	struct net_device *dev = tp->dev;
-	u16 status;
+	if (unlikely(status & SYSErr)) {
+		rtl8169_pcierr_interrupt(tp->dev);
+		goto out;
+	}
 
-	status = rtl_get_events(tp) & tp->event_slow;
-	rtl_ack_events(tp, status);
+	if (status & LinkChg)
+		phy_mac_interrupt(tp->dev->phydev);
 
-	if (unlikely(status & RxFIFOOver)) {
-		switch (tp->mac_version) {
-		/* Work around for rx fifo overflow */
-		case RTL_GIGA_MAC_VER_11:
-			netif_stop_queue(dev);
-			/* XXX - Hack alert. See rtl_task(). */
-			set_bit(RTL_FLAG_TASK_RESET_PENDING, tp->wk.flags);
-		default:
-			break;
-		}
+	if (unlikely(status & RxFIFOOver &&
+	    tp->mac_version == RTL_GIGA_MAC_VER_11)) {
+		netif_stop_queue(tp->dev);
+		/* XXX - Hack alert. See rtl_task(). */
+		set_bit(RTL_FLAG_TASK_RESET_PENDING, tp->wk.flags);
 	}
 
-	if (unlikely(status & SYSErr))
-		rtl8169_pcierr_interrupt(dev);
-
-	if (status & LinkChg)
-		phy_mac_interrupt(dev->phydev);
+	if (status & RTL_EVENT_NAPI) {
+		rtl_irq_disable(tp);
+		napi_schedule_irqoff(&tp->napi);
+	}
+out:
+	rtl_ack_events(tp, status);
 
-	rtl_irq_enable_all(tp);
+	return IRQ_HANDLED;
 }
 
 static void rtl_task(struct work_struct *work)
@@ -6517,8 +6490,6 @@ static void rtl_task(struct work_struct *work)
 		int bitnr;
 		void (*action)(struct rtl8169_private *);
 	} rtl_work[] = {
-		/* XXX - keep rtl_slow_event_work() as first element. */
-		{ RTL_FLAG_TASK_SLOW_PENDING,	rtl_slow_event_work },
 		{ RTL_FLAG_TASK_RESET_PENDING,	rtl_reset_work },
 	};
 	struct rtl8169_private *tp =
@@ -6548,29 +6519,16 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
 {
 	struct rtl8169_private *tp = container_of(napi, struct rtl8169_private, napi);
 	struct net_device *dev = tp->dev;
-	u16 enable_mask = RTL_EVENT_NAPI | tp->event_slow;
-	int work_done= 0;
-	u16 status;
+	int work_done;
 
-	status = rtl_get_events(tp);
-	rtl_ack_events(tp, status & ~tp->event_slow);
+	work_done = rtl_rx(dev, tp, (u32) budget);
 
-	if (status & RTL_EVENT_NAPI_RX)
-		work_done = rtl_rx(dev, tp, (u32) budget);
-
-	if (status & RTL_EVENT_NAPI_TX)
-		rtl_tx(dev, tp);
-
-	if (status & tp->event_slow) {
-		enable_mask &= ~tp->event_slow;
-
-		rtl_schedule_task(tp, RTL_FLAG_TASK_SLOW_PENDING);
-	}
+	rtl_tx(dev, tp);
 
 	if (work_done < budget) {
 		napi_complete_done(napi, work_done);
 
-		rtl_irq_enable(tp, enable_mask);
+		rtl_irq_enable_all(tp);
 		mmiowb();
 	}
 
@@ -6846,7 +6804,6 @@ static void rtl8169_net_suspend(struct net_device *dev)
 
 	phy_stop(dev->phydev);
 	netif_device_detach(dev);
-	netif_stop_queue(dev);
 
 	rtl_lock_work(tp);
 	napi_disable(&tp->napi);
@@ -7093,20 +7050,12 @@ static int rtl_alloc_irq(struct rtl8169_private *tp)
 {
 	unsigned int flags;
 
-	switch (tp->mac_version) {
-	case RTL_GIGA_MAC_VER_01 ... RTL_GIGA_MAC_VER_06:
+	if (tp->mac_version <= RTL_GIGA_MAC_VER_06) {
 		RTL_W8(tp, Cfg9346, Cfg9346_Unlock);
 		RTL_W8(tp, Config2, RTL_R8(tp, Config2) & ~MSIEnable);
 		RTL_W8(tp, Cfg9346, Cfg9346_Lock);
 		flags = PCI_IRQ_LEGACY;
-		break;
-	case RTL_GIGA_MAC_VER_39 ... RTL_GIGA_MAC_VER_40:
-		/* This version was reported to have issues with resume
-		 * from suspend when using MSI-X
-		 */
-		flags = PCI_IRQ_LEGACY | PCI_IRQ_MSI;
-		break;
-	default:
+	} else {
 		flags = PCI_IRQ_ALL_TYPES;
 	}
 
@@ -7368,11 +7317,9 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	tp->cp_cmd = RTL_R16(tp, CPlusCmd);
 
-	if ((sizeof(dma_addr_t) > 4) &&
-	    (use_dac == 1 || (use_dac == -1 && pci_is_pcie(pdev) &&
-			      tp->mac_version >= RTL_GIGA_MAC_VER_18)) &&
-	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
-	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
+	if (sizeof(dma_addr_t) > 4 && (use_dac == 1 || (use_dac == -1 &&
+	    tp->mac_version >= RTL_GIGA_MAC_VER_18)) &&
+	    !dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) {
 
 		/* CPlusCmd Dual Access Cycle is only needed for non-PCIe */
 		if (!pci_is_pcie(pdev))
@@ -7388,14 +7335,12 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	rtl_init_rxcfg(tp);
 
-	rtl_irq_disable(tp);
+	rtl8169_irq_mask_and_ack(tp);
 
 	rtl_hw_initialize(tp);
 
 	rtl_hw_reset(tp);
 
-	rtl_ack_events(tp, 0xffff);
-
 	pci_set_master(pdev);
 
 	rtl_init_mdio_ops(tp);
@@ -7435,7 +7380,6 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		dev->dev_addr[i] = RTL_R8(tp, MAC0 + i);
 
 	dev->ethtool_ops = &rtl8169_ethtool_ops;
-	dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
 
 	netif_napi_add(dev, &tp->napi, rtl8169_poll, NAPI_POLL_WEIGHT);
 
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index 9b6bf557a2f5..1c6e4df94f01 100644
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -959,7 +959,10 @@ enum RAVB_QUEUE {
 #define RX_QUEUE_OFFSET	4
 #define NUM_RX_QUEUE	2
 #define NUM_TX_QUEUE	2
-#define NUM_TX_DESC	2	/* TX descriptors per packet */
+
+/* TX descriptors per packet */
+#define NUM_TX_DESC_GEN2	2
+#define NUM_TX_DESC_GEN3	1
 
 struct ravb_tstamp_skb {
 	struct list_head list;
@@ -1038,6 +1041,7 @@ struct ravb_private {
 	unsigned no_avb_link:1;
 	unsigned avb_link_active_low:1;
 	unsigned wol_enabled:1;
+	int num_tx_desc;	/* TX descriptors per packet */
 };
 
 static inline u32 ravb_read(struct net_device *ndev, enum ravb_reg reg)
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index d6f753925352..defed0d0c51d 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -182,6 +182,7 @@ static int ravb_tx_free(struct net_device *ndev, int q, bool free_txed_only)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
 	struct net_device_stats *stats = &priv->stats[q];
+	int num_tx_desc = priv->num_tx_desc;
 	struct ravb_tx_desc *desc;
 	int free_num = 0;
 	int entry;
@@ -191,7 +192,7 @@ static int ravb_tx_free(struct net_device *ndev, int q, bool free_txed_only)
 		bool txed;
 
 		entry = priv->dirty_tx[q] % (priv->num_tx_ring[q] *
-					     NUM_TX_DESC);
+					     num_tx_desc);
 		desc = &priv->tx_ring[q][entry];
 		txed = desc->die_dt == DT_FEMPTY;
 		if (free_txed_only && !txed)
@@ -200,12 +201,12 @@ static int ravb_tx_free(struct net_device *ndev, int q, bool free_txed_only)
 		dma_rmb();
 		size = le16_to_cpu(desc->ds_tagl) & TX_DS;
 		/* Free the original skb. */
-		if (priv->tx_skb[q][entry / NUM_TX_DESC]) {
+		if (priv->tx_skb[q][entry / num_tx_desc]) {
 			dma_unmap_single(ndev->dev.parent, le32_to_cpu(desc->dptr),
 					 size, DMA_TO_DEVICE);
 			/* Last packet descriptor? */
-			if (entry % NUM_TX_DESC == NUM_TX_DESC - 1) {
-				entry /= NUM_TX_DESC;
+			if (entry % num_tx_desc == num_tx_desc - 1) {
+				entry /= num_tx_desc;
 				dev_kfree_skb_any(priv->tx_skb[q][entry]);
 				priv->tx_skb[q][entry] = NULL;
 				if (txed)
@@ -224,6 +225,7 @@ static int ravb_tx_free(struct net_device *ndev, int q, bool free_txed_only)
 static void ravb_ring_free(struct net_device *ndev, int q)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
+	int num_tx_desc = priv->num_tx_desc;
 	int ring_size;
 	int i;
 
@@ -249,7 +251,7 @@ static void ravb_ring_free(struct net_device *ndev, int q)
 		ravb_tx_free(ndev, q, false);
 
 		ring_size = sizeof(struct ravb_tx_desc) *
-			    (priv->num_tx_ring[q] * NUM_TX_DESC + 1);
+			    (priv->num_tx_ring[q] * num_tx_desc + 1);
 		dma_free_coherent(ndev->dev.parent, ring_size, priv->tx_ring[q],
 				  priv->tx_desc_dma[q]);
 		priv->tx_ring[q] = NULL;
@@ -278,12 +280,13 @@ static void ravb_ring_free(struct net_device *ndev, int q)
 static void ravb_ring_format(struct net_device *ndev, int q)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
+	int num_tx_desc = priv->num_tx_desc;
 	struct ravb_ex_rx_desc *rx_desc;
 	struct ravb_tx_desc *tx_desc;
 	struct ravb_desc *desc;
 	int rx_ring_size = sizeof(*rx_desc) * priv->num_rx_ring[q];
 	int tx_ring_size = sizeof(*tx_desc) * priv->num_tx_ring[q] *
-			   NUM_TX_DESC;
+			   num_tx_desc;
 	dma_addr_t dma_addr;
 	int i;
 
@@ -318,8 +321,10 @@ static void ravb_ring_format(struct net_device *ndev, int q)
 	for (i = 0, tx_desc = priv->tx_ring[q]; i < priv->num_tx_ring[q];
 	     i++, tx_desc++) {
 		tx_desc->die_dt = DT_EEMPTY;
-		tx_desc++;
-		tx_desc->die_dt = DT_EEMPTY;
+		if (num_tx_desc > 1) {
+			tx_desc++;
+			tx_desc->die_dt = DT_EEMPTY;
+		}
 	}
 	tx_desc->dptr = cpu_to_le32((u32)priv->tx_desc_dma[q]);
 	tx_desc->die_dt = DT_LINKFIX; /* type */
@@ -339,6 +344,7 @@ static void ravb_ring_format(struct net_device *ndev, int q)
 static int ravb_ring_init(struct net_device *ndev, int q)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
+	int num_tx_desc = priv->num_tx_desc;
 	struct sk_buff *skb;
 	int ring_size;
 	int i;
@@ -362,11 +368,13 @@ static int ravb_ring_init(struct net_device *ndev, int q)
 		priv->rx_skb[q][i] = skb;
 	}
 
-	/* Allocate rings for the aligned buffers */
-	priv->tx_align[q] = kmalloc(DPTR_ALIGN * priv->num_tx_ring[q] +
-				    DPTR_ALIGN - 1, GFP_KERNEL);
-	if (!priv->tx_align[q])
-		goto error;
+	if (num_tx_desc > 1) {
+		/* Allocate rings for the aligned buffers */
+		priv->tx_align[q] = kmalloc(DPTR_ALIGN * priv->num_tx_ring[q] +
+					    DPTR_ALIGN - 1, GFP_KERNEL);
+		if (!priv->tx_align[q])
+			goto error;
+	}
 
 	/* Allocate all RX descriptors. */
 	ring_size = sizeof(struct ravb_ex_rx_desc) * (priv->num_rx_ring[q] + 1);
@@ -380,7 +388,7 @@ static int ravb_ring_init(struct net_device *ndev, int q)
 
 	/* Allocate all TX descriptors. */
 	ring_size = sizeof(struct ravb_tx_desc) *
-		    (priv->num_tx_ring[q] * NUM_TX_DESC + 1);
+		    (priv->num_tx_ring[q] * num_tx_desc + 1);
 	priv->tx_ring[q] = dma_alloc_coherent(ndev->dev.parent, ring_size,
 					      &priv->tx_desc_dma[q],
 					      GFP_KERNEL);
@@ -1074,8 +1082,11 @@ static int ravb_phy_init(struct net_device *ndev)
 		netdev_info(ndev, "limited PHY to 100Mbit/s\n");
 	}
 
-	/* 10BASE is not supported */
-	phydev->supported &= ~PHY_10BT_FEATURES;
+	/* 10BASE, Pause and Asym Pause is not supported */
+	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT);
+	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_Pause_BIT);
+	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_Asym_Pause_BIT);
 
 	phy_attached_info(phydev);
 
@@ -1485,6 +1496,7 @@ static void ravb_tx_timeout_work(struct work_struct *work)
 static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
+	int num_tx_desc = priv->num_tx_desc;
 	u16 q = skb_get_queue_mapping(skb);
 	struct ravb_tstamp_skb *ts_skb;
 	struct ravb_tx_desc *desc;
@@ -1496,7 +1508,7 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->cur_tx[q] - priv->dirty_tx[q] > (priv->num_tx_ring[q] - 1) *
-	    NUM_TX_DESC) {
+	    num_tx_desc) {
 		netif_err(priv, tx_queued, ndev,
 			  "still transmitting with the full ring!\n");
 		netif_stop_subqueue(ndev, q);
@@ -1507,41 +1519,55 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (skb_put_padto(skb, ETH_ZLEN))
 		goto exit;
 
-	entry = priv->cur_tx[q] % (priv->num_tx_ring[q] * NUM_TX_DESC);
-	priv->tx_skb[q][entry / NUM_TX_DESC] = skb;
-
-	buffer = PTR_ALIGN(priv->tx_align[q], DPTR_ALIGN) +
-		 entry / NUM_TX_DESC * DPTR_ALIGN;
-	len = PTR_ALIGN(skb->data, DPTR_ALIGN) - skb->data;
-	/* Zero length DMA descriptors are problematic as they seem to
-	 * terminate DMA transfers. Avoid them by simply using a length of
-	 * DPTR_ALIGN (4) when skb data is aligned to DPTR_ALIGN.
-	 *
-	 * As skb is guaranteed to have at least ETH_ZLEN (60) bytes of
-	 * data by the call to skb_put_padto() above this is safe with
-	 * respect to both the length of the first DMA descriptor (len)
-	 * overflowing the available data and the length of the second DMA
-	 * descriptor (skb->len - len) being negative.
-	 */
-	if (len == 0)
-		len = DPTR_ALIGN;
+	entry = priv->cur_tx[q] % (priv->num_tx_ring[q] * num_tx_desc);
+	priv->tx_skb[q][entry / num_tx_desc] = skb;
+
+	if (num_tx_desc > 1) {
+		buffer = PTR_ALIGN(priv->tx_align[q], DPTR_ALIGN) +
+			 entry / num_tx_desc * DPTR_ALIGN;
+		len = PTR_ALIGN(skb->data, DPTR_ALIGN) - skb->data;
+
+		/* Zero length DMA descriptors are problematic as they seem
+		 * to terminate DMA transfers. Avoid them by simply using a
+		 * length of DPTR_ALIGN (4) when skb data is aligned to
+		 * DPTR_ALIGN.
+		 *
+		 * As skb is guaranteed to have at least ETH_ZLEN (60)
+		 * bytes of data by the call to skb_put_padto() above this
+		 * is safe with respect to both the length of the first DMA
+		 * descriptor (len) overflowing the available data and the
+		 * length of the second DMA descriptor (skb->len - len)
+		 * being negative.
+		 */
+		if (len == 0)
+			len = DPTR_ALIGN;
 
-	memcpy(buffer, skb->data, len);
-	dma_addr = dma_map_single(ndev->dev.parent, buffer, len, DMA_TO_DEVICE);
-	if (dma_mapping_error(ndev->dev.parent, dma_addr))
-		goto drop;
+		memcpy(buffer, skb->data, len);
+		dma_addr = dma_map_single(ndev->dev.parent, buffer, len,
+					  DMA_TO_DEVICE);
+		if (dma_mapping_error(ndev->dev.parent, dma_addr))
+			goto drop;
 
-	desc = &priv->tx_ring[q][entry];
-	desc->ds_tagl = cpu_to_le16(len);
-	desc->dptr = cpu_to_le32(dma_addr);
+		desc = &priv->tx_ring[q][entry];
+		desc->ds_tagl = cpu_to_le16(len);
+		desc->dptr = cpu_to_le32(dma_addr);
 
-	buffer = skb->data + len;
-	len = skb->len - len;
-	dma_addr = dma_map_single(ndev->dev.parent, buffer, len, DMA_TO_DEVICE);
-	if (dma_mapping_error(ndev->dev.parent, dma_addr))
-		goto unmap;
+		buffer = skb->data + len;
+		len = skb->len - len;
+		dma_addr = dma_map_single(ndev->dev.parent, buffer, len,
+					  DMA_TO_DEVICE);
+		if (dma_mapping_error(ndev->dev.parent, dma_addr))
+			goto unmap;
 
-	desc++;
+		desc++;
+	} else {
+		desc = &priv->tx_ring[q][entry];
+		len = skb->len;
+		dma_addr = dma_map_single(ndev->dev.parent, skb->data, skb->len,
+					  DMA_TO_DEVICE);
+		if (dma_mapping_error(ndev->dev.parent, dma_addr))
+			goto drop;
+	}
 	desc->ds_tagl = cpu_to_le16(len);
 	desc->dptr = cpu_to_le32(dma_addr);
 
@@ -1549,9 +1575,11 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (q == RAVB_NC) {
 		ts_skb = kmalloc(sizeof(*ts_skb), GFP_ATOMIC);
 		if (!ts_skb) {
-			desc--;
-			dma_unmap_single(ndev->dev.parent, dma_addr, len,
-					 DMA_TO_DEVICE);
+			if (num_tx_desc > 1) {
+				desc--;
+				dma_unmap_single(ndev->dev.parent, dma_addr,
+						 len, DMA_TO_DEVICE);
+			}
 			goto unmap;
 		}
 		ts_skb->skb = skb;
@@ -1568,15 +1596,18 @@ static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	skb_tx_timestamp(skb);
 	/* Descriptor type must be set after all the above writes */
 	dma_wmb();
-	desc->die_dt = DT_FEND;
-	desc--;
-	desc->die_dt = DT_FSTART;
-
+	if (num_tx_desc > 1) {
+		desc->die_dt = DT_FEND;
+		desc--;
+		desc->die_dt = DT_FSTART;
+	} else {
+		desc->die_dt = DT_FSINGLE;
+	}
 	ravb_modify(ndev, TCCR, TCCR_TSRQ0 << q, TCCR_TSRQ0 << q);
 
-	priv->cur_tx[q] += NUM_TX_DESC;
+	priv->cur_tx[q] += num_tx_desc;
 	if (priv->cur_tx[q] - priv->dirty_tx[q] >
-	    (priv->num_tx_ring[q] - 1) * NUM_TX_DESC &&
+	    (priv->num_tx_ring[q] - 1) * num_tx_desc &&
 	    !ravb_tx_free(ndev, q, true))
 		netif_stop_subqueue(ndev, q);
 
@@ -1590,7 +1621,7 @@ unmap:
 			 le16_to_cpu(desc->ds_tagl), DMA_TO_DEVICE);
 drop:
 	dev_kfree_skb_any(skb);
-	priv->tx_skb[q][entry / NUM_TX_DESC] = NULL;
+	priv->tx_skb[q][entry / num_tx_desc] = NULL;
 	goto exit;
 }
 
@@ -2076,6 +2107,9 @@ static int ravb_probe(struct platform_device *pdev)
 	ndev->max_mtu = 2048 - (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN);
 	ndev->min_mtu = ETH_MIN_MTU;
 
+	priv->num_tx_desc = chip_id == RCAR_GEN2 ?
+		NUM_TX_DESC_GEN2 : NUM_TX_DESC_GEN3;
+
 	/* Set function */
 	ndev->netdev_ops = &ravb_netdev_ops;
 	ndev->ethtool_ops = &ravb_ethtool_ops;
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index aeafdb9ac015..beb06628f22d 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -371,7 +371,7 @@ static void rocker_desc_cookie_ptr_set(const struct rocker_desc_info *desc_info,
 static struct rocker_desc_info *
 rocker_desc_head_get(const struct rocker_dma_ring_info *info)
 {
-	static struct rocker_desc_info *desc_info;
+	struct rocker_desc_info *desc_info;
 	u32 head = __pos_inc(info->head, info->size);
 
 	desc_info = &info->desc_info[info->head];
@@ -402,7 +402,7 @@ static void rocker_desc_head_set(const struct rocker *rocker,
 static struct rocker_desc_info *
 rocker_desc_tail_get(struct rocker_dma_ring_info *info)
 {
-	static struct rocker_desc_info *desc_info;
+	struct rocker_desc_info *desc_info;
 
 	if (info->tail == info->head)
 		return NULL; /* nothing to be done between head and tail */
@@ -2728,6 +2728,7 @@ rocker_fdb_offload_notify(struct rocker_port *rocker_port,
 
 	info.addr = recv_info->addr;
 	info.vid = recv_info->vid;
+	info.offloaded = true;
 	call_switchdev_notifiers(SWITCHDEV_FDB_OFFLOADED,
 				 rocker_port->dev, &info.info);
 }
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index a9da1ad4b4f2..690aee88f0eb 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -298,8 +298,8 @@ static int sxgbe_init_phy(struct net_device *ndev)
 	/* Stop Advertising 1000BASE Capability if interface is not GMII */
 	if ((phy_iface == PHY_INTERFACE_MODE_MII) ||
 	    (phy_iface == PHY_INTERFACE_MODE_RMII))
-		phydev->advertising &= ~(SUPPORTED_1000baseT_Half |
-					 SUPPORTED_1000baseT_Full);
+		phy_set_max_speed(phydev, SPEED_1000);
+
 	if (phydev->phy_id == 0) {
 		phy_disconnect(phydev);
 		return -ENODEV;
diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c
index b1b53f6c452f..8355dfbb8ec3 100644
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -513,7 +513,8 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
  * now, or set the card to generates an interrupt when ready
  * for the packet.
  */
-static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct smc911x_local *lp = netdev_priv(dev);
 	unsigned int free;
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index b944828f9ea3..4823b6a51134 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -638,7 +638,8 @@ done:	if (!THROTTLE_TX_PKTS)
  * now, or set the card to generates an interrupt when ready
  * for the packet.
  */
-static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct smc_local *lp = netdev_priv(dev);
 	void __iomem *ioaddr = lp->base;
@@ -2446,8 +2447,7 @@ static int smc_drv_remove(struct platform_device *pdev)
 
 static int smc_drv_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 
 	if (ndev) {
 		if (netif_running(ndev)) {
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index f0afb88d7bc2..99a5a8a7c777 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -1048,10 +1048,10 @@ static int smsc911x_mii_probe(struct net_device *dev)
 
 	phy_attached_info(phydev);
 
+	phy_set_max_speed(phydev, SPEED_100);
+
 	/* mask with MAC supported features */
-	phydev->supported &= (PHY_BASIC_FEATURES | SUPPORTED_Pause |
-			      SUPPORTED_Asym_Pause);
-	phydev->advertising = phydev->supported;
+	phy_support_asym_pause(phydev);
 
 	pdata->last_duplex = -1;
 	pdata->last_carrier = -1;
@@ -1786,7 +1786,8 @@ static int smsc911x_stop(struct net_device *dev)
 }
 
 /* Entry point for transmitting a packet */
-static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct smsc911x_data *pdata = netdev_priv(dev);
 	unsigned int freespace;
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 2fa3c1d03abc..9b6366b20110 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1135,10 +1135,10 @@ static int smsc9420_mii_probe(struct net_device *dev)
 		return PTR_ERR(phydev);
 	}
 
+	phy_set_max_speed(phydev, SPEED_100);
+
 	/* mask with MAC supported features */
-	phydev->supported &= (PHY_BASIC_FEATURES | SUPPORTED_Pause |
-			      SUPPORTED_Asym_Pause);
-	phydev->advertising = phydev->supported;
+	phy_support_asym_pause(phydev);
 
 	phy_attached_info(phydev);
 
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 7aa5ebb6766c..4289ccb26e4e 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -735,8 +735,11 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget)
 		u16 idx = dring->tail;
 		struct netsec_de *de = dring->vaddr + (DESC_SZ * idx);
 
-		if (de->attr & (1U << NETSEC_RX_PKT_OWN_FIELD))
+		if (de->attr & (1U << NETSEC_RX_PKT_OWN_FIELD)) {
+			/* reading the register clears the irq */
+			netsec_read(priv, NETSEC_REG_NRM_RX_PKTCNT);
 			break;
+		}
 
 		/* This  barrier is needed to keep us from reading
 		 * any other fields out of the netsec_de until we have
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index f7ecceeb1e28..6732f5cbde08 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -461,16 +461,7 @@ static int ave_ethtool_set_pauseparam(struct net_device *ndev,
 	priv->pause_rx   = pause->rx_pause;
 	priv->pause_tx   = pause->tx_pause;
 
-	phydev->advertising &= ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
-	if (pause->rx_pause)
-		phydev->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
-	if (pause->tx_pause)
-		phydev->advertising ^= ADVERTISED_Asym_Pause;
-
-	if (pause->autoneg) {
-		if (netif_running(ndev))
-			phy_start_aneg(phydev);
-	}
+	phy_set_asym_pause(phydev, pause->rx_pause, pause->tx_pause);
 
 	return 0;
 }
@@ -904,11 +895,11 @@ static void ave_rxfifo_reset(struct net_device *ndev)
 
 	/* assert reset */
 	writel(AVE_GRR_RXFFR, priv->base + AVE_GRR);
-	usleep_range(40, 50);
+	udelay(50);
 
 	/* negate reset */
 	writel(0, priv->base + AVE_GRR);
-	usleep_range(10, 20);
+	udelay(20);
 
 	/* negate interrupt status */
 	writel(AVE_GI_RXOVF, priv->base + AVE_GISR);
@@ -1125,11 +1116,8 @@ static void ave_phy_adjust_link(struct net_device *ndev)
 			rmt_adv |= LPA_PAUSE_CAP;
 		if (phydev->asym_pause)
 			rmt_adv |= LPA_PAUSE_ASYM;
-		if (phydev->advertising & ADVERTISED_Pause)
-			lcl_adv |= ADVERTISE_PAUSE_CAP;
-		if (phydev->advertising & ADVERTISED_Asym_Pause)
-			lcl_adv |= ADVERTISE_PAUSE_ASYM;
 
+		lcl_adv = ethtool_adv_to_lcl_adv_t(phydev->advertising);
 		cap = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
 		if (cap & FLOW_CTRL_TX)
 			txcr |= AVE_TXCR_FLOCTR;
@@ -1223,11 +1211,10 @@ static int ave_init(struct net_device *ndev)
 	phy_ethtool_get_wol(phydev, &wol);
 	device_set_wakeup_capable(&ndev->dev, !!wol.supported);
 
-	if (!phy_interface_is_rgmii(phydev)) {
-		phydev->supported &= ~PHY_GBIT_FEATURES;
-		phydev->supported |= PHY_BASIC_FEATURES;
-	}
-	phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+	if (!phy_interface_is_rgmii(phydev))
+		phy_set_max_speed(phydev, SPEED_100);
+
+	phy_support_asym_pause(phydev);
 
 	phy_attached_info(phydev);
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
index 0a80fa25afe3..d6bb953685fa 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
@@ -119,11 +119,23 @@
 #define XGMAC_MTL_TXQ_OPMODE(x)		(0x00001100 + (0x80 * (x)))
 #define XGMAC_TQS			GENMASK(25, 16)
 #define XGMAC_TQS_SHIFT			16
+#define XGMAC_Q2TCMAP			GENMASK(10, 8)
+#define XGMAC_Q2TCMAP_SHIFT		8
 #define XGMAC_TTC			GENMASK(6, 4)
 #define XGMAC_TTC_SHIFT			4
 #define XGMAC_TXQEN			GENMASK(3, 2)
 #define XGMAC_TXQEN_SHIFT		2
 #define XGMAC_TSF			BIT(1)
+#define XGMAC_MTL_TCx_ETS_CONTROL(x)	(0x00001110 + (0x80 * (x)))
+#define XGMAC_MTL_TCx_QUANTUM_WEIGHT(x)	(0x00001118 + (0x80 * (x)))
+#define XGMAC_MTL_TCx_SENDSLOPE(x)	(0x0000111c + (0x80 * (x)))
+#define XGMAC_MTL_TCx_HICREDIT(x)	(0x00001120 + (0x80 * (x)))
+#define XGMAC_MTL_TCx_LOCREDIT(x)	(0x00001124 + (0x80 * (x)))
+#define XGMAC_CC			BIT(3)
+#define XGMAC_TSA			GENMASK(1, 0)
+#define XGMAC_SP			(0x0 << 0)
+#define XGMAC_CBS			(0x1 << 0)
+#define XGMAC_ETS			(0x2 << 0)
 #define XGMAC_MTL_RXQ_OPMODE(x)		(0x00001140 + (0x80 * (x)))
 #define XGMAC_RQS			GENMASK(25, 16)
 #define XGMAC_RQS_SHIFT			16
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
index d182f82f7b58..64b8cb88ea45 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
@@ -177,6 +177,23 @@ static void dwxgmac2_map_mtl_to_dma(struct mac_device_info *hw, u32 queue,
 	writel(value, ioaddr + reg);
 }
 
+static void dwxgmac2_config_cbs(struct mac_device_info *hw,
+				u32 send_slope, u32 idle_slope,
+				u32 high_credit, u32 low_credit, u32 queue)
+{
+	void __iomem *ioaddr = hw->pcsr;
+	u32 value;
+
+	writel(send_slope, ioaddr + XGMAC_MTL_TCx_SENDSLOPE(queue));
+	writel(idle_slope, ioaddr + XGMAC_MTL_TCx_QUANTUM_WEIGHT(queue));
+	writel(high_credit, ioaddr + XGMAC_MTL_TCx_HICREDIT(queue));
+	writel(low_credit, ioaddr + XGMAC_MTL_TCx_LOCREDIT(queue));
+
+	value = readl(ioaddr + XGMAC_MTL_TCx_ETS_CONTROL(queue));
+	value |= XGMAC_CC | XGMAC_CBS;
+	writel(value, ioaddr + XGMAC_MTL_TCx_ETS_CONTROL(queue));
+}
+
 static int dwxgmac2_host_irq_status(struct mac_device_info *hw,
 				    struct stmmac_extra_stats *x)
 {
@@ -316,7 +333,7 @@ const struct stmmac_ops dwxgmac210_ops = {
 	.prog_mtl_tx_algorithms = dwxgmac2_prog_mtl_tx_algorithms,
 	.set_mtl_tx_queue_weight = NULL,
 	.map_mtl_to_dma = dwxgmac2_map_mtl_to_dma,
-	.config_cbs = NULL,
+	.config_cbs = dwxgmac2_config_cbs,
 	.dump_regs = NULL,
 	.host_irq_status = dwxgmac2_host_irq_status,
 	.host_mtl_irq_status = dwxgmac2_host_mtl_irq_status,
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
index 20909036e002..6c5092e7771c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
@@ -182,6 +182,9 @@ static void dwxgmac2_dma_tx_mode(void __iomem *ioaddr, int mode,
 			value |= 0x7 << XGMAC_TTC_SHIFT;
 	}
 
+	/* Use static TC to Queue mapping */
+	value |= (channel << XGMAC_Q2TCMAP_SHIFT) & XGMAC_Q2TCMAP;
+
 	value &= ~XGMAC_TXQEN;
 	if (qmode != MTL_QUEUE_AVB)
 		value |= 0x2 << XGMAC_TXQEN_SHIFT;
@@ -374,6 +377,21 @@ static void dwxgmac2_enable_tso(void __iomem *ioaddr, bool en, u32 chan)
 	writel(value, ioaddr + XGMAC_DMA_CH_TX_CONTROL(chan));
 }
 
+static void dwxgmac2_qmode(void __iomem *ioaddr, u32 channel, u8 qmode)
+{
+	u32 value = readl(ioaddr + XGMAC_MTL_TXQ_OPMODE(channel));
+
+	value &= ~XGMAC_TXQEN;
+	if (qmode != MTL_QUEUE_AVB) {
+		value |= 0x2 << XGMAC_TXQEN_SHIFT;
+		writel(0, ioaddr + XGMAC_MTL_TCx_ETS_CONTROL(channel));
+	} else {
+		value |= 0x1 << XGMAC_TXQEN_SHIFT;
+	}
+
+	writel(value, ioaddr +  XGMAC_MTL_TXQ_OPMODE(channel));
+}
+
 static void dwxgmac2_set_bfsize(void __iomem *ioaddr, int bfsize, u32 chan)
 {
 	u32 value;
@@ -407,5 +425,6 @@ const struct stmmac_dma_ops dwxgmac210_dma_ops = {
 	.set_rx_tail_ptr = dwxgmac2_set_rx_tail_ptr,
 	.set_tx_tail_ptr = dwxgmac2_set_tx_tail_ptr,
 	.enable_tso = dwxgmac2_enable_tso,
+	.qmode = dwxgmac2_qmode,
 	.set_bfsize = dwxgmac2_set_bfsize,
 };
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.c b/drivers/net/ethernet/stmicro/stmmac/hwif.c
index 357309a6d6a5..81b966a8261b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/hwif.c
+++ b/drivers/net/ethernet/stmicro/stmmac/hwif.c
@@ -133,7 +133,7 @@ static const struct stmmac_hwif_entry {
 		.mac = &dwmac4_ops,
 		.hwtimestamp = &stmmac_ptp,
 		.mode = NULL,
-		.tc = NULL,
+		.tc = &dwmac510_tc_ops,
 		.setup = dwmac4_setup,
 		.quirks = stmmac_dwmac4_quirks,
 	}, {
@@ -150,7 +150,7 @@ static const struct stmmac_hwif_entry {
 		.mac = &dwmac410_ops,
 		.hwtimestamp = &stmmac_ptp,
 		.mode = &dwmac4_ring_mode_ops,
-		.tc = NULL,
+		.tc = &dwmac510_tc_ops,
 		.setup = dwmac4_setup,
 		.quirks = NULL,
 	}, {
@@ -167,7 +167,7 @@ static const struct stmmac_hwif_entry {
 		.mac = &dwmac410_ops,
 		.hwtimestamp = &stmmac_ptp,
 		.mode = &dwmac4_ring_mode_ops,
-		.tc = NULL,
+		.tc = &dwmac510_tc_ops,
 		.setup = dwmac4_setup,
 		.quirks = NULL,
 	}, {
@@ -201,7 +201,7 @@ static const struct stmmac_hwif_entry {
 		.mac = &dwxgmac210_ops,
 		.hwtimestamp = &stmmac_ptp,
 		.mode = NULL,
-		.tc = NULL,
+		.tc = &dwmac510_tc_ops,
 		.setup = dwxgmac2_setup,
 		.quirks = NULL,
 	},
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 75896d6ba6e2..076a8be18d67 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -991,17 +991,20 @@ static int stmmac_init_phy(struct net_device *dev)
 	if ((interface == PHY_INTERFACE_MODE_MII) ||
 	    (interface == PHY_INTERFACE_MODE_RMII) ||
 		(max_speed < 1000 && max_speed > 0))
-		phydev->advertising &= ~(SUPPORTED_1000baseT_Half |
-					 SUPPORTED_1000baseT_Full);
+		phy_set_max_speed(phydev, SPEED_100);
 
 	/*
 	 * Half-duplex mode not supported with multiqueue
 	 * half-duplex can only works with single queue
 	 */
-	if (tx_cnt > 1)
-		phydev->supported &= ~(SUPPORTED_1000baseT_Half |
-				       SUPPORTED_100baseT_Half |
-				       SUPPORTED_10baseT_Half);
+	if (tx_cnt > 1) {
+		phy_remove_link_mode(phydev,
+				     ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+		phy_remove_link_mode(phydev,
+				     ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+		phy_remove_link_mode(phydev,
+				     ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+	}
 
 	/*
 	 * Broken HW is sometimes missing the pull-up resistor on the
diff --git a/drivers/net/ethernet/sun/ldmvsw.c b/drivers/net/ethernet/sun/ldmvsw.c
index d42f47f6c632..644e42c181ee 100644
--- a/drivers/net/ethernet/sun/ldmvsw.c
+++ b/drivers/net/ethernet/sun/ldmvsw.c
@@ -113,7 +113,7 @@ static u16 vsw_select_queue(struct net_device *dev, struct sk_buff *skb,
 }
 
 /* Wrappers to common functions */
-static int vsw_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t vsw_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	return sunvnet_start_xmit_common(skb, dev, vsw_tx_port_find);
 }
diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c
index f047b2797156..720b7ac77f3b 100644
--- a/drivers/net/ethernet/sun/sunbmac.c
+++ b/drivers/net/ethernet/sun/sunbmac.c
@@ -950,7 +950,8 @@ static void bigmac_tx_timeout(struct net_device *dev)
 }
 
 /* Put a packet on the wire. */
-static int bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct bigmac *bp = netdev_priv(dev);
 	int len, entry;
diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
index 06da2f59fcbf..863fd602fd33 100644
--- a/drivers/net/ethernet/sun/sunhme.c
+++ b/drivers/net/ethernet/sun/sunhme.c
@@ -2999,7 +2999,7 @@ static int happy_meal_pci_probe(struct pci_dev *pdev,
 	/* Now make sure pci_dev cookie is there. */
 #ifdef CONFIG_SPARC
 	dp = pci_device_to_OF_node(pdev);
-	strcpy(prom_name, dp->name);
+	snprintf(prom_name, sizeof(prom_name), "%pOFn", dp);
 #else
 	if (is_quattro_p(pdev))
 		strcpy(prom_name, "SUNW,qfe");
diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c
index 7fe0d5e33922..1468fa0a54e9 100644
--- a/drivers/net/ethernet/sun/sunqe.c
+++ b/drivers/net/ethernet/sun/sunqe.c
@@ -570,7 +570,7 @@ out:
 }
 
 /* Get a packet queued to go onto the wire. */
-static int qe_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t qe_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct sunqe *qep = netdev_priv(dev);
 	struct sunqe_buffers *qbufs = qep->buffers;
diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c
index 12539b357a78..590172818b92 100644
--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c
@@ -247,7 +247,7 @@ static u16 vnet_select_queue(struct net_device *dev, struct sk_buff *skb,
 }
 
 /* Wrappers to common functions */
-static int vnet_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t vnet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	return sunvnet_start_xmit_common(skb, dev, vnet_tx_port_find);
 }
diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c
index d8f4c3f28150..baa3088b475c 100644
--- a/drivers/net/ethernet/sun/sunvnet_common.c
+++ b/drivers/net/ethernet/sun/sunvnet_common.c
@@ -1216,9 +1216,10 @@ static inline struct sk_buff *vnet_skb_shape(struct sk_buff *skb, int ncookies)
 	return skb;
 }
 
-static int vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb,
-				struct vnet_port *(*vnet_tx_port)
-				(struct sk_buff *, struct net_device *))
+static netdev_tx_t
+vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb,
+		     struct vnet_port *(*vnet_tx_port)
+		     (struct sk_buff *, struct net_device *))
 {
 	struct net_device *dev = VNET_PORT_TO_NET_DEVICE(port);
 	struct vio_dring_state *dr = &port->vio.drings[VIO_DRIVER_TX_RING];
@@ -1321,9 +1322,10 @@ out_dropped:
 	return NETDEV_TX_OK;
 }
 
-int sunvnet_start_xmit_common(struct sk_buff *skb, struct net_device *dev,
-			      struct vnet_port *(*vnet_tx_port)
-			      (struct sk_buff *, struct net_device *))
+netdev_tx_t
+sunvnet_start_xmit_common(struct sk_buff *skb, struct net_device *dev,
+			  struct vnet_port *(*vnet_tx_port)
+			  (struct sk_buff *, struct net_device *))
 {
 	struct vnet_port *port = NULL;
 	struct vio_dring_state *dr;
diff --git a/drivers/net/ethernet/sun/sunvnet_common.h b/drivers/net/ethernet/sun/sunvnet_common.h
index 1ea0b016580a..2b808d2482d6 100644
--- a/drivers/net/ethernet/sun/sunvnet_common.h
+++ b/drivers/net/ethernet/sun/sunvnet_common.h
@@ -136,9 +136,10 @@ int sunvnet_close_common(struct net_device *dev);
 void sunvnet_set_rx_mode_common(struct net_device *dev, struct vnet *vp);
 int sunvnet_set_mac_addr_common(struct net_device *dev, void *p);
 void sunvnet_tx_timeout_common(struct net_device *dev);
-int sunvnet_start_xmit_common(struct sk_buff *skb, struct net_device *dev,
-			   struct vnet_port *(*vnet_tx_port)
-			   (struct sk_buff *, struct net_device *));
+netdev_tx_t
+sunvnet_start_xmit_common(struct sk_buff *skb, struct net_device *dev,
+			  struct vnet_port *(*vnet_tx_port)
+			  (struct sk_buff *, struct net_device *));
 #ifdef CONFIG_NET_POLL_CONTROLLER
 void sunvnet_poll_controller_common(struct net_device *dev, struct vnet *vp);
 #endif
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 832bce07c385..500f7ed8c58c 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -484,13 +484,13 @@ enum {
 };
 
 #define CPSW_STAT(m)		CPSW_STATS,				\
-				sizeof(((struct cpsw_hw_stats *)0)->m), \
+				FIELD_SIZEOF(struct cpsw_hw_stats, m), \
 				offsetof(struct cpsw_hw_stats, m)
 #define CPDMA_RX_STAT(m)	CPDMA_RX_STATS,				   \
-				sizeof(((struct cpdma_chan_stats *)0)->m), \
+				FIELD_SIZEOF(struct cpdma_chan_stats, m), \
 				offsetof(struct cpdma_chan_stats, m)
 #define CPDMA_TX_STAT(m)	CPDMA_TX_STATS,				   \
-				sizeof(((struct cpdma_chan_stats *)0)->m), \
+				FIELD_SIZEOF(struct cpdma_chan_stats, m), \
 				offsetof(struct cpdma_chan_stats, m)
 
 static const struct cpsw_stats cpsw_gstrings_stats[] = {
@@ -570,16 +570,14 @@ static inline int cpsw_get_slave_port(u32 slave_num)
 	return slave_num + 1;
 }
 
-static void cpsw_add_mcast(struct cpsw_priv *priv, u8 *addr)
+static void cpsw_add_mcast(struct cpsw_priv *priv, const u8 *addr)
 {
 	struct cpsw_common *cpsw = priv->cpsw;
 
 	if (cpsw->data.dual_emac) {
 		struct cpsw_slave *slave = cpsw->slaves + priv->emac_port;
-		int slave_port = cpsw_get_slave_port(slave->slave_num);
 
-		cpsw_ale_add_mcast(cpsw->ale, addr,
-				   1 << slave_port | ALE_PORT_HOST,
+		cpsw_ale_add_mcast(cpsw->ale, addr, ALE_PORT_HOST,
 				   ALE_VLAN, slave->port_vlan, 0);
 		return;
 	}
@@ -642,6 +640,7 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
 
 			/* Clear all mcast from ALE */
 			cpsw_ale_flush_multicast(ale, ALE_ALL_PORTS, -1);
+			__dev_mc_unsync(ndev, NULL);
 
 			/* Flood All Unicast Packets to Host port */
 			cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 1);
@@ -662,16 +661,35 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable)
 	}
 }
 
-static void cpsw_ndo_set_rx_mode(struct net_device *ndev)
+static int cpsw_add_mc_addr(struct net_device *ndev, const u8 *addr)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+
+	cpsw_add_mcast(priv, addr);
+	return 0;
+}
+
+static int cpsw_del_mc_addr(struct net_device *ndev, const u8 *addr)
 {
 	struct cpsw_priv *priv = netdev_priv(ndev);
 	struct cpsw_common *cpsw = priv->cpsw;
-	int vid;
+	int vid, flags;
 
-	if (cpsw->data.dual_emac)
+	if (cpsw->data.dual_emac) {
 		vid = cpsw->slaves[priv->emac_port].port_vlan;
-	else
-		vid = cpsw->data.default_vlan;
+		flags = ALE_VLAN;
+	} else {
+		vid = 0;
+		flags = 0;
+	}
+
+	cpsw_ale_del_mcast(cpsw->ale, addr, 0, flags, vid);
+	return 0;
+}
+
+static void cpsw_ndo_set_rx_mode(struct net_device *ndev)
+{
+	struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
 
 	if (ndev->flags & IFF_PROMISC) {
 		/* Enable promiscuous mode */
@@ -684,19 +702,9 @@ static void cpsw_ndo_set_rx_mode(struct net_device *ndev)
 	}
 
 	/* Restore allmulti on vlans if necessary */
-	cpsw_ale_set_allmulti(cpsw->ale, priv->ndev->flags & IFF_ALLMULTI);
-
-	/* Clear all mcast from ALE */
-	cpsw_ale_flush_multicast(cpsw->ale, ALE_ALL_PORTS, vid);
+	cpsw_ale_set_allmulti(cpsw->ale, ndev->flags & IFF_ALLMULTI);
 
-	if (!netdev_mc_empty(ndev)) {
-		struct netdev_hw_addr *ha;
-
-		/* program multicast address list into ALE register */
-		netdev_for_each_mc_addr(ha, ndev) {
-			cpsw_add_mcast(priv, ha->addr);
-		}
-	}
+	__dev_mc_sync(ndev, cpsw_add_mc_addr, cpsw_del_mc_addr);
 }
 
 static void cpsw_intr_enable(struct cpsw_common *cpsw)
@@ -1410,7 +1418,7 @@ static inline void cpsw_add_dual_emac_def_ale_entries(
 	cpsw_ale_add_vlan(cpsw->ale, slave->port_vlan, port_mask,
 			  port_mask, port_mask, 0);
 	cpsw_ale_add_mcast(cpsw->ale, priv->ndev->broadcast,
-			   port_mask, ALE_VLAN, slave->port_vlan, 0);
+			   ALE_PORT_HOST, ALE_VLAN, slave->port_vlan, 0);
 	cpsw_ale_add_ucast(cpsw->ale, priv->mac_addr,
 			   HOST_PORT_NUM, ALE_VLAN |
 			   ALE_SECURE, slave->port_vlan);
@@ -1956,6 +1964,7 @@ static int cpsw_ndo_stop(struct net_device *ndev)
 	struct cpsw_common *cpsw = priv->cpsw;
 
 	cpsw_info(priv, ifdown, "shutting down cpsw device\n");
+	__dev_mc_unsync(priv->ndev, cpsw_del_mc_addr);
 	netif_tx_stop_all_queues(priv->ndev);
 	netif_carrier_off(priv->ndev);
 
@@ -2293,16 +2302,19 @@ static inline int cpsw_add_vlan_ale_entry(struct cpsw_priv *priv,
 {
 	int ret;
 	int unreg_mcast_mask = 0;
+	int mcast_mask;
 	u32 port_mask;
 	struct cpsw_common *cpsw = priv->cpsw;
 
 	if (cpsw->data.dual_emac) {
 		port_mask = (1 << (priv->emac_port + 1)) | ALE_PORT_HOST;
 
+		mcast_mask = ALE_PORT_HOST;
 		if (priv->ndev->flags & IFF_ALLMULTI)
-			unreg_mcast_mask = port_mask;
+			unreg_mcast_mask = mcast_mask;
 	} else {
 		port_mask = ALE_ALL_PORTS;
+		mcast_mask = port_mask;
 
 		if (priv->ndev->flags & IFF_ALLMULTI)
 			unreg_mcast_mask = ALE_ALL_PORTS;
@@ -2321,7 +2333,7 @@ static inline int cpsw_add_vlan_ale_entry(struct cpsw_priv *priv,
 		goto clean_vid;
 
 	ret = cpsw_ale_add_mcast(cpsw->ale, priv->ndev->broadcast,
-				 port_mask, ALE_VLAN, vid, 0);
+				 mcast_mask, ALE_VLAN, vid, 0);
 	if (ret != 0)
 		goto clean_vlan_ucast;
 	return 0;
@@ -3658,8 +3670,7 @@ static int cpsw_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int cpsw_suspend(struct device *dev)
 {
-	struct platform_device	*pdev = to_platform_device(dev);
-	struct net_device	*ndev = platform_get_drvdata(pdev);
+	struct net_device	*ndev = dev_get_drvdata(dev);
 	struct cpsw_common	*cpsw = ndev_to_cpsw(ndev);
 
 	if (cpsw->data.dual_emac) {
@@ -3682,8 +3693,7 @@ static int cpsw_suspend(struct device *dev)
 
 static int cpsw_resume(struct device *dev)
 {
-	struct platform_device	*pdev = to_platform_device(dev);
-	struct net_device	*ndev = platform_get_drvdata(pdev);
+	struct net_device	*ndev = dev_get_drvdata(dev);
 	struct cpsw_common	*cpsw = ndev_to_cpsw(ndev);
 
 	/* Select default pin state */
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index 5766225a4ce1..798c989d5d93 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
@@ -136,7 +136,7 @@ static inline void cpsw_ale_get_addr(u32 *ale_entry, u8 *addr)
 		addr[i] = cpsw_ale_get_field(ale_entry, 40 - 8*i, 8);
 }
 
-static inline void cpsw_ale_set_addr(u32 *ale_entry, u8 *addr)
+static inline void cpsw_ale_set_addr(u32 *ale_entry, const u8 *addr)
 {
 	int i;
 
@@ -175,7 +175,7 @@ static int cpsw_ale_write(struct cpsw_ale *ale, int idx, u32 *ale_entry)
 	return idx;
 }
 
-static int cpsw_ale_match_addr(struct cpsw_ale *ale, u8 *addr, u16 vid)
+static int cpsw_ale_match_addr(struct cpsw_ale *ale, const u8 *addr, u16 vid)
 {
 	u32 ale_entry[ALE_ENTRY_WORDS];
 	int type, idx;
@@ -309,7 +309,7 @@ static inline void cpsw_ale_set_vlan_entry_type(u32 *ale_entry,
 	}
 }
 
-int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,
+int cpsw_ale_add_ucast(struct cpsw_ale *ale, const u8 *addr, int port,
 		       int flags, u16 vid)
 {
 	u32 ale_entry[ALE_ENTRY_WORDS] = {0, 0, 0};
@@ -336,7 +336,7 @@ int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,
 }
 EXPORT_SYMBOL_GPL(cpsw_ale_add_ucast);
 
-int cpsw_ale_del_ucast(struct cpsw_ale *ale, u8 *addr, int port,
+int cpsw_ale_del_ucast(struct cpsw_ale *ale, const u8 *addr, int port,
 		       int flags, u16 vid)
 {
 	u32 ale_entry[ALE_ENTRY_WORDS] = {0, 0, 0};
@@ -352,7 +352,7 @@ int cpsw_ale_del_ucast(struct cpsw_ale *ale, u8 *addr, int port,
 }
 EXPORT_SYMBOL_GPL(cpsw_ale_del_ucast);
 
-int cpsw_ale_add_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
+int cpsw_ale_add_mcast(struct cpsw_ale *ale, const u8 *addr, int port_mask,
 		       int flags, u16 vid, int mcast_state)
 {
 	u32 ale_entry[ALE_ENTRY_WORDS] = {0, 0, 0};
@@ -386,7 +386,7 @@ int cpsw_ale_add_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
 }
 EXPORT_SYMBOL_GPL(cpsw_ale_add_mcast);
 
-int cpsw_ale_del_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
+int cpsw_ale_del_mcast(struct cpsw_ale *ale, const u8 *addr, int port_mask,
 		       int flags, u16 vid)
 {
 	u32 ale_entry[ALE_ENTRY_WORDS] = {0, 0, 0};
diff --git a/drivers/net/ethernet/ti/cpsw_ale.h b/drivers/net/ethernet/ti/cpsw_ale.h
index d4fe9016429b..cd07a3e96d57 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.h
+++ b/drivers/net/ethernet/ti/cpsw_ale.h
@@ -105,13 +105,13 @@ void cpsw_ale_start(struct cpsw_ale *ale);
 void cpsw_ale_stop(struct cpsw_ale *ale);
 
 int cpsw_ale_flush_multicast(struct cpsw_ale *ale, int port_mask, int vid);
-int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,
+int cpsw_ale_add_ucast(struct cpsw_ale *ale, const u8 *addr, int port,
 		       int flags, u16 vid);
-int cpsw_ale_del_ucast(struct cpsw_ale *ale, u8 *addr, int port,
+int cpsw_ale_del_ucast(struct cpsw_ale *ale, const u8 *addr, int port,
 		       int flags, u16 vid);
-int cpsw_ale_add_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
+int cpsw_ale_add_mcast(struct cpsw_ale *ale, const u8 *addr, int port_mask,
 		       int flags, u16 vid, int mcast_state);
-int cpsw_ale_del_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
+int cpsw_ale_del_mcast(struct cpsw_ale *ale, const u8 *addr, int port_mask,
 		       int flags, u16 vid);
 int cpsw_ale_add_vlan(struct cpsw_ale *ale, u16 vid, int port, int untag,
 			int reg_mcast, int unreg_mcast);
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index f270beebb428..9153db120352 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -2002,8 +2002,7 @@ static int davinci_emac_remove(struct platform_device *pdev)
 
 static int davinci_emac_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 
 	if (netif_running(ndev))
 		emac_dev_stop(ndev);
@@ -2013,8 +2012,7 @@ static int davinci_emac_suspend(struct device *dev)
 
 static int davinci_emac_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 
 	if (netif_running(ndev))
 		emac_dev_open(ndev);
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index a1d335a3c5e4..1f612268c998 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -225,17 +225,6 @@ static int emac_arch_get_mac_addr(char *x, void __iomem *efuse_mac, u32 swap)
 	return 0;
 }
 
-static const char *netcp_node_name(struct device_node *node)
-{
-	const char *name;
-
-	if (of_property_read_string(node, "label", &name) < 0)
-		name = node->name;
-	if (!name)
-		name = "unknown";
-	return name;
-}
-
 /* Module management routines */
 static int netcp_register_interface(struct netcp_intf *netcp)
 {
@@ -267,8 +256,13 @@ static int netcp_module_probe(struct netcp_device *netcp_device,
 	}
 
 	for_each_available_child_of_node(devices, child) {
-		const char *name = netcp_node_name(child);
+		const char *name;
+		char node_name[32];
 
+		if (of_property_read_string(node, "label", &name) < 0) {
+			snprintf(node_name, sizeof(node_name), "%pOFn", child);
+			name = node_name;
+		}
 		if (!strcasecmp(module->name, name))
 			break;
 	}
@@ -2209,8 +2203,8 @@ static int netcp_probe(struct platform_device *pdev)
 	for_each_available_child_of_node(interfaces, child) {
 		ret = netcp_create_interface(netcp_device, child);
 		if (ret) {
-			dev_err(dev, "could not create interface(%s)\n",
-				child->name);
+			dev_err(dev, "could not create interface(%pOFn)\n",
+				child);
 			goto probe_quit_interface;
 		}
 	}
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c
index 72b98e27c992..0397ccb6597e 100644
--- a/drivers/net/ethernet/ti/netcp_ethss.c
+++ b/drivers/net/ethernet/ti/netcp_ethss.c
@@ -3137,15 +3137,15 @@ static void init_secondary_ports(struct gbe_priv *gbe_dev,
 	for_each_child_of_node(node, port) {
 		slave = devm_kzalloc(dev, sizeof(*slave), GFP_KERNEL);
 		if (!slave) {
-			dev_err(dev, "memory alloc failed for secondary port(%s), skipping...\n",
-				port->name);
+			dev_err(dev, "memory alloc failed for secondary port(%pOFn), skipping...\n",
+				port);
 			continue;
 		}
 
 		if (init_slave(gbe_dev, slave, port)) {
 			dev_err(dev,
-				"Failed to initialize secondary port(%s), skipping...\n",
-				port->name);
+				"Failed to initialize secondary port(%pOFn), skipping...\n",
+				port);
 			devm_kfree(dev, slave);
 			continue;
 		}
@@ -3239,8 +3239,8 @@ static int set_xgbe_ethss10_priv(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, XGBE_SS_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't xlate xgbe of node(%s) ss address at %d\n",
-			node->name, XGBE_SS_REG_INDEX);
+			"Can't xlate xgbe of node(%pOFn) ss address at %d\n",
+			node, XGBE_SS_REG_INDEX);
 		return ret;
 	}
 
@@ -3254,8 +3254,8 @@ static int set_xgbe_ethss10_priv(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, XGBE_SM_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't xlate xgbe of node(%s) sm address at %d\n",
-			node->name, XGBE_SM_REG_INDEX);
+			"Can't xlate xgbe of node(%pOFn) sm address at %d\n",
+			node, XGBE_SM_REG_INDEX);
 		return ret;
 	}
 
@@ -3269,8 +3269,8 @@ static int set_xgbe_ethss10_priv(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, XGBE_SERDES_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't xlate xgbe serdes of node(%s) address at %d\n",
-			node->name, XGBE_SERDES_REG_INDEX);
+			"Can't xlate xgbe serdes of node(%pOFn) address at %d\n",
+			node, XGBE_SERDES_REG_INDEX);
 		return ret;
 	}
 
@@ -3347,8 +3347,8 @@ static int get_gbe_resource_version(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, GBE_SS_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't translate of node(%s) of gbe ss address at %d\n",
-			node->name, GBE_SS_REG_INDEX);
+			"Can't translate of node(%pOFn) of gbe ss address at %d\n",
+			node, GBE_SS_REG_INDEX);
 		return ret;
 	}
 
@@ -3372,8 +3372,8 @@ static int set_gbe_ethss14_priv(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, GBE_SGMII34_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't translate of gbe node(%s) address at index %d\n",
-			node->name, GBE_SGMII34_REG_INDEX);
+			"Can't translate of gbe node(%pOFn) address at index %d\n",
+			node, GBE_SGMII34_REG_INDEX);
 		return ret;
 	}
 
@@ -3388,8 +3388,8 @@ static int set_gbe_ethss14_priv(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, GBE_SM_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't translate of gbe node(%s) address at index %d\n",
-			node->name, GBE_SM_REG_INDEX);
+			"Can't translate of gbe node(%pOFn) address at index %d\n",
+			node, GBE_SM_REG_INDEX);
 		return ret;
 	}
 
@@ -3498,8 +3498,8 @@ static int set_gbenu_ethss_priv(struct gbe_priv *gbe_dev,
 	ret = of_address_to_resource(node, GBENU_SM_REG_INDEX, &res);
 	if (ret) {
 		dev_err(gbe_dev->dev,
-			"Can't translate of gbenu node(%s) addr at index %d\n",
-			node->name, GBENU_SM_REG_INDEX);
+			"Can't translate of gbenu node(%pOFn) addr at index %d\n",
+			node, GBENU_SM_REG_INDEX);
 		return ret;
 	}
 
@@ -3642,7 +3642,7 @@ static int gbe_probe(struct netcp_device *netcp_device, struct device *dev,
 		ret = netcp_xgbe_serdes_init(gbe_dev->xgbe_serdes_regs,
 					     gbe_dev->ss_regs);
 	} else {
-		dev_err(dev, "unknown GBE node(%s)\n", node->name);
+		dev_err(dev, "unknown GBE node(%pOFn)\n", node);
 		ret = -ENODEV;
 	}
 
@@ -3667,8 +3667,8 @@ static int gbe_probe(struct netcp_device *netcp_device, struct device *dev,
 	for_each_child_of_node(interfaces, interface) {
 		ret = of_property_read_u32(interface, "slave-port", &slave_num);
 		if (ret) {
-			dev_err(dev, "missing slave-port parameter, skipping interface configuration for %s\n",
-				interface->name);
+			dev_err(dev, "missing slave-port parameter, skipping interface configuration for %pOFn\n",
+				interface);
 			continue;
 		}
 		gbe_dev->num_slaves++;
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
index 88d74aef218a..75237c81c63d 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
@@ -845,9 +845,9 @@ static int gelic_card_kick_txdma(struct gelic_card *card,
  * @skb: packet to send out
  * @netdev: interface device structure
  *
- * returns 0 on success, <0 on failure
+ * returns NETDEV_TX_OK on success, NETDEV_TX_BUSY on failure
  */
-int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
+netdev_tx_t gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct gelic_card *card = netdev_card(netdev);
 	struct gelic_descr *descr;
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.h b/drivers/net/ethernet/toshiba/ps3_gelic_net.h
index 003d0452d9cb..fbbf9b54b173 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.h
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.h
@@ -370,7 +370,7 @@ void gelic_card_up(struct gelic_card *card);
 void gelic_card_down(struct gelic_card *card);
 int gelic_net_open(struct net_device *netdev);
 int gelic_net_stop(struct net_device *netdev);
-int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev);
+netdev_tx_t gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev);
 void gelic_net_set_multi(struct net_device *netdev);
 void gelic_net_tx_timeout(struct net_device *netdev);
 int gelic_net_setup_netdev(struct net_device *netdev, struct gelic_card *card);
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
index 302079e22b06..00ab417694ad 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
@@ -1094,7 +1094,7 @@ static int gelic_wl_get_encode(struct net_device *netdev,
 	struct gelic_wl_info *wl = port_wl(netdev_priv(netdev));
 	struct iw_point *enc = &data->encoding;
 	unsigned long irqflag;
-	unsigned int key_index, index_specified;
+	unsigned int key_index;
 	int ret = 0;
 
 	pr_debug("%s: <-\n", __func__);
@@ -1105,13 +1105,10 @@ static int gelic_wl_get_encode(struct net_device *netdev,
 		return -EINVAL;
 
 	spin_lock_irqsave(&wl->lock, irqflag);
-	if (key_index) {
-		index_specified = 1;
+	if (key_index)
 		key_index--;
-	} else {
-		index_specified = 0;
+	else
 		key_index = wl->current_key;
-	}
 
 	if (wl->group_cipher_method == GELIC_WL_CIPHER_WEP) {
 		switch (wl->auth_method) {
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index d925b8203996..23417266b7ec 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -880,9 +880,9 @@ out:
  * @skb: packet to send out
  * @netdev: interface device structure
  *
- * returns 0 on success, !0 on failure
+ * returns NETDEV_TX_OK on success, NETDEV_TX_BUSY on failure
  */
-static int
+static netdev_tx_t
 spider_net_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	int cnt;
diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c
index cce9c9ed46aa..6a71c2c0f17d 100644
--- a/drivers/net/ethernet/toshiba/tc35815.c
+++ b/drivers/net/ethernet/toshiba/tc35815.c
@@ -474,7 +474,8 @@ static void free_rxbuf_skb(struct pci_dev *hwdev, struct sk_buff *skb, dma_addr_
 /* Index to functions, as function prototypes. */
 
 static int	tc35815_open(struct net_device *dev);
-static int	tc35815_send_packet(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t	tc35815_send_packet(struct sk_buff *skb,
+					    struct net_device *dev);
 static irqreturn_t	tc35815_interrupt(int irq, void *dev_id);
 static int	tc35815_rx(struct net_device *dev, int limit);
 static int	tc35815_poll(struct napi_struct *napi, int budget);
@@ -628,7 +629,7 @@ static int tc_mii_probe(struct net_device *dev)
 	phy_attached_info(phydev);
 
 	/* mask with MAC supported features */
-	phydev->supported &= PHY_BASIC_FEATURES;
+	phy_set_max_speed(phydev, SPEED_100);
 	dropmask = 0;
 	if (options.speed == 10)
 		dropmask |= SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full;
@@ -1248,7 +1249,8 @@ tc35815_open(struct net_device *dev)
  * invariant will hold if you make sure that the netif_*_queue()
  * calls are done at the proper times.
  */
-static int tc35815_send_packet(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+tc35815_send_packet(struct sk_buff *skb, struct net_device *dev)
 {
 	struct tc35815_local *lp = netdev_priv(dev);
 	struct TxFD *txfd;
diff --git a/drivers/net/ethernet/wiznet/w5300.c b/drivers/net/ethernet/wiznet/w5300.c
index 80fdbff67d82..f9da5d6172e3 100644
--- a/drivers/net/ethernet/wiznet/w5300.c
+++ b/drivers/net/ethernet/wiznet/w5300.c
@@ -661,8 +661,7 @@ static int w5300_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int w5300_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 	struct w5300_priv *priv = netdev_priv(ndev);
 
 	if (netif_running(ndev)) {
@@ -676,8 +675,7 @@ static int w5300_suspend(struct device *dev)
 
 static int w5300_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct net_device *ndev = dev_get_drvdata(dev);
 	struct w5300_priv *priv = netdev_priv(ndev);
 
 	if (!netif_running(ndev)) {
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 60abc9250f56..2241f9897092 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -674,7 +674,8 @@ static inline int temac_check_tx_bd_space(struct temac_local *lp, int num_frag)
 	return 0;
 }
 
-static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t
+temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct temac_local *lp = netdev_priv(ndev);
 	struct cdmac_bd *cur_p;
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index f24f48f33802..12a14609ec47 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -653,7 +653,8 @@ static inline int axienet_check_tx_bd_space(struct axienet_local *lp,
  * start the transmission. Additionally if checksum offloading is supported,
  * it populates AXI Stream Control fields with appropriate values.
  */
-static int axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t
+axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	u32 ii;
 	u32 num_frag;
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index 42f1f518dad6..639e3e99af46 100644
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -941,8 +941,7 @@ static int xemaclite_open(struct net_device *dev)
 		}
 
 		/* EmacLite doesn't support giga-bit speeds */
-		lp->phy_dev->supported &= (PHY_BASIC_FEATURES);
-		lp->phy_dev->advertising = lp->phy_dev->supported;
+		phy_set_max_speed(lp->phy_dev, SPEED_100);
 
 		/* Don't advertise 1000BASE-T Full/Half duplex speeds */
 		phy_write(lp->phy_dev, MII_CTRL1000, 0);
@@ -1020,9 +1019,10 @@ static int xemaclite_close(struct net_device *dev)
  * deferred and the Tx queue is stopped so that the deferred socket buffer can
  * be transmitted when the Emaclite device is free to transmit data.
  *
- * Return:	0, always.
+ * Return:	NETDEV_TX_OK, always.
  */
-static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
+static netdev_tx_t
+xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 {
 	struct net_local *lp = netdev_priv(dev);
 	struct sk_buff *new_skb;
@@ -1044,7 +1044,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 		/* Take the time stamp now, since we can't do this in an ISR. */
 		skb_tx_timestamp(new_skb);
 		spin_unlock_irqrestore(&lp->reset_lock, flags);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 	spin_unlock_irqrestore(&lp->reset_lock, flags);
 
@@ -1053,7 +1053,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 	dev->stats.tx_bytes += len;
 	dev_consume_skb_any(new_skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /**
diff --git a/drivers/net/fddi/Kconfig b/drivers/net/fddi/Kconfig
index 3a424c864f4d..d62e8c6205f7 100644
--- a/drivers/net/fddi/Kconfig
+++ b/drivers/net/fddi/Kconfig
@@ -15,6 +15,17 @@ config FDDI
 
 if FDDI
 
+config DEFZA
+	tristate "DEC FDDIcontroller 700/700-C (DEFZA-xx) support"
+	depends on FDDI && TC
+	help
+	  This is support for the DEC FDDIcontroller 700 (DEFZA-AA, fiber)
+	  and 700-C (DEFZA-CA, copper) TURBOchannel network cards which
+	  can connect you to a local FDDI network.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called defza.  If unsure, say N.
+
 config DEFXX
 	tristate "Digital DEFTA/DEFEA/DEFPA adapter support"
 	depends on FDDI && (PCI || EISA || TC)
diff --git a/drivers/net/fddi/Makefile b/drivers/net/fddi/Makefile
index 36da19c9a8aa..194b52cc20b0 100644
--- a/drivers/net/fddi/Makefile
+++ b/drivers/net/fddi/Makefile
@@ -3,4 +3,5 @@
 #
 
 obj-$(CONFIG_DEFXX) += defxx.o
+obj-$(CONFIG_DEFZA) += defza.o
 obj-$(CONFIG_SKFP) += skfp/
diff --git a/drivers/net/fddi/defza.c b/drivers/net/fddi/defza.c
new file mode 100644
index 000000000000..3b7f10a5f06a
--- /dev/null
+++ b/drivers/net/fddi/defza.c
@@ -0,0 +1,1564 @@
+// SPDX-License-Identifier: GPL-2.0
+/*	FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices.
+ *
+ *	Copyright (c) 2018  Maciej W. Rozycki
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *
+ *	References:
+ *
+ *	Dave Sawyer & Phil Weeks & Frank Itkowsky,
+ *	"DEC FDDIcontroller 700 Port Specification",
+ *	Revision 1.1, Digital Equipment Corporation
+ */
+
+/* ------------------------------------------------------------------------- */
+/* FZA configurable parameters.                                              */
+
+/* The number of transmit ring descriptors; either 0 for 512 or 1 for 1024.  */
+#define FZA_RING_TX_MODE 0
+
+/* The number of receive ring descriptors; from 2 up to 256.  */
+#define FZA_RING_RX_SIZE 256
+
+/* End of FZA configurable parameters.  No need to change anything below.    */
+/* ------------------------------------------------------------------------- */
+
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/fddidevice.h>
+#include <linux/sched.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/stat.h>
+#include <linux/tc.h>
+#include <linux/timer.h>
+#include <linux/types.h>
+#include <linux/wait.h>
+
+#include <asm/barrier.h>
+
+#include "defza.h"
+
+#define DRV_NAME "defza"
+#define DRV_VERSION "v.1.1.4"
+#define DRV_RELDATE "Oct  6 2018"
+
+static char version[] =
+	DRV_NAME ": " DRV_VERSION "  " DRV_RELDATE "  Maciej W. Rozycki\n";
+
+MODULE_AUTHOR("Maciej W. Rozycki <macro@linux-mips.org>");
+MODULE_DESCRIPTION("DEC FDDIcontroller 700 (DEFZA-xx) driver");
+MODULE_LICENSE("GPL");
+
+static int loopback;
+module_param(loopback, int, 0644);
+
+/* Ring Purger Multicast */
+static u8 hw_addr_purger[8] = { 0x09, 0x00, 0x2b, 0x02, 0x01, 0x05 };
+/* Directed Beacon Multicast */
+static u8 hw_addr_beacon[8] = { 0x01, 0x80, 0xc2, 0x00, 0x01, 0x00 };
+
+/* Shorthands for MMIO accesses that we require to be strongly ordered
+ * WRT preceding MMIO accesses.
+ */
+#define readw_o readw_relaxed
+#define readl_o readl_relaxed
+
+#define writew_o writew_relaxed
+#define writel_o writel_relaxed
+
+/* Shorthands for MMIO accesses that we are happy with being weakly ordered
+ * WRT preceding MMIO accesses.
+ */
+#define readw_u readw_relaxed
+#define readl_u readl_relaxed
+#define readq_u readq_relaxed
+
+#define writew_u writew_relaxed
+#define writel_u writel_relaxed
+#define writeq_u writeq_relaxed
+
+static inline struct sk_buff *fza_alloc_skb_irq(struct net_device *dev,
+						unsigned int length)
+{
+	return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
+}
+
+static inline struct sk_buff *fza_alloc_skb(struct net_device *dev,
+					    unsigned int length)
+{
+	return __netdev_alloc_skb(dev, length, GFP_KERNEL);
+}
+
+static inline void fza_skb_align(struct sk_buff *skb, unsigned int v)
+{
+	unsigned long x, y;
+
+	x = (unsigned long)skb->data;
+	y = ALIGN(x, v);
+
+	skb_reserve(skb, y - x);
+}
+
+static inline void fza_reads(const void __iomem *from, void *to,
+			     unsigned long size)
+{
+	if (sizeof(unsigned long) == 8) {
+		const u64 __iomem *src = from;
+		const u32 __iomem *src_trail;
+		u64 *dst = to;
+		u32 *dst_trail;
+
+		for (size = (size + 3) / 4; size > 1; size -= 2)
+			*dst++ = readq_u(src++);
+		if (size) {
+			src_trail = (u32 __iomem *)src;
+			dst_trail = (u32 *)dst;
+			*dst_trail = readl_u(src_trail);
+		}
+	} else {
+		const u32 __iomem *src = from;
+		u32 *dst = to;
+
+		for (size = (size + 3) / 4; size; size--)
+			*dst++ = readl_u(src++);
+	}
+}
+
+static inline void fza_writes(const void *from, void __iomem *to,
+			      unsigned long size)
+{
+	if (sizeof(unsigned long) == 8) {
+		const u64 *src = from;
+		const u32 *src_trail;
+		u64 __iomem *dst = to;
+		u32 __iomem *dst_trail;
+
+		for (size = (size + 3) / 4; size > 1; size -= 2)
+			writeq_u(*src++, dst++);
+		if (size) {
+			src_trail = (u32 *)src;
+			dst_trail = (u32 __iomem *)dst;
+			writel_u(*src_trail, dst_trail);
+		}
+	} else {
+		const u32 *src = from;
+		u32 __iomem *dst = to;
+
+		for (size = (size + 3) / 4; size; size--)
+			writel_u(*src++, dst++);
+	}
+}
+
+static inline void fza_moves(const void __iomem *from, void __iomem *to,
+			     unsigned long size)
+{
+	if (sizeof(unsigned long) == 8) {
+		const u64 __iomem *src = from;
+		const u32 __iomem *src_trail;
+		u64 __iomem *dst = to;
+		u32 __iomem *dst_trail;
+
+		for (size = (size + 3) / 4; size > 1; size -= 2)
+			writeq_u(readq_u(src++), dst++);
+		if (size) {
+			src_trail = (u32 __iomem *)src;
+			dst_trail = (u32 __iomem *)dst;
+			writel_u(readl_u(src_trail), dst_trail);
+		}
+	} else {
+		const u32 __iomem *src = from;
+		u32 __iomem *dst = to;
+
+		for (size = (size + 3) / 4; size; size--)
+			writel_u(readl_u(src++), dst++);
+	}
+}
+
+static inline void fza_zeros(void __iomem *to, unsigned long size)
+{
+	if (sizeof(unsigned long) == 8) {
+		u64 __iomem *dst = to;
+		u32 __iomem *dst_trail;
+
+		for (size = (size + 3) / 4; size > 1; size -= 2)
+			writeq_u(0, dst++);
+		if (size) {
+			dst_trail = (u32 __iomem *)dst;
+			writel_u(0, dst_trail);
+		}
+	} else {
+		u32 __iomem *dst = to;
+
+		for (size = (size + 3) / 4; size; size--)
+			writel_u(0, dst++);
+	}
+}
+
+static inline void fza_regs_dump(struct fza_private *fp)
+{
+	pr_debug("%s: iomem registers:\n", fp->name);
+	pr_debug(" reset:           0x%04x\n", readw_o(&fp->regs->reset));
+	pr_debug(" interrupt event: 0x%04x\n", readw_u(&fp->regs->int_event));
+	pr_debug(" status:          0x%04x\n", readw_u(&fp->regs->status));
+	pr_debug(" interrupt mask:  0x%04x\n", readw_u(&fp->regs->int_mask));
+	pr_debug(" control A:       0x%04x\n", readw_u(&fp->regs->control_a));
+	pr_debug(" control B:       0x%04x\n", readw_u(&fp->regs->control_b));
+}
+
+static inline void fza_do_reset(struct fza_private *fp)
+{
+	/* Reset the board. */
+	writew_o(FZA_RESET_INIT, &fp->regs->reset);
+	readw_o(&fp->regs->reset);	/* Synchronize. */
+	readw_o(&fp->regs->reset);	/* Read it back for a small delay. */
+	writew_o(FZA_RESET_CLR, &fp->regs->reset);
+
+	/* Enable all interrupt events we handle. */
+	writew_o(fp->int_mask, &fp->regs->int_mask);
+	readw_o(&fp->regs->int_mask);	/* Synchronize. */
+}
+
+static inline void fza_do_shutdown(struct fza_private *fp)
+{
+	/* Disable the driver mode. */
+	writew_o(FZA_CONTROL_B_IDLE, &fp->regs->control_b);
+
+	/* And reset the board. */
+	writew_o(FZA_RESET_INIT, &fp->regs->reset);
+	readw_o(&fp->regs->reset);	/* Synchronize. */
+	writew_o(FZA_RESET_CLR, &fp->regs->reset);
+	readw_o(&fp->regs->reset);	/* Synchronize. */
+}
+
+static int fza_reset(struct fza_private *fp)
+{
+	unsigned long flags;
+	uint status, state;
+	long t;
+
+	pr_info("%s: resetting the board...\n", fp->name);
+
+	spin_lock_irqsave(&fp->lock, flags);
+	fp->state_chg_flag = 0;
+	fza_do_reset(fp);
+	spin_unlock_irqrestore(&fp->lock, flags);
+
+	/* DEC says RESET needs up to 30 seconds to complete.  My DEFZA-AA
+	 * rev. C03 happily finishes in 9.7 seconds. :-)  But we need to
+	 * be on the safe side...
+	 */
+	t = wait_event_timeout(fp->state_chg_wait, fp->state_chg_flag,
+			       45 * HZ);
+	status = readw_u(&fp->regs->status);
+	state = FZA_STATUS_GET_STATE(status);
+	if (fp->state_chg_flag == 0) {
+		pr_err("%s: RESET timed out!, state %x\n", fp->name, state);
+		return -EIO;
+	}
+	if (state != FZA_STATE_UNINITIALIZED) {
+		pr_err("%s: RESET failed!, state %x, failure ID %x\n",
+		       fp->name, state, FZA_STATUS_GET_TEST(status));
+		return -EIO;
+	}
+	pr_info("%s: OK\n", fp->name);
+	pr_debug("%s: RESET: %lums elapsed\n", fp->name,
+		 (45 * HZ - t) * 1000 / HZ);
+
+	return 0;
+}
+
+static struct fza_ring_cmd __iomem *fza_cmd_send(struct net_device *dev,
+						 int command)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct fza_ring_cmd __iomem *ring = fp->ring_cmd + fp->ring_cmd_index;
+	unsigned int old_mask, new_mask;
+	union fza_cmd_buf __iomem *buf;
+	struct netdev_hw_addr *ha;
+	int i;
+
+	old_mask = fp->int_mask;
+	new_mask = old_mask & ~FZA_MASK_STATE_CHG;
+	writew_u(new_mask, &fp->regs->int_mask);
+	readw_o(&fp->regs->int_mask);			/* Synchronize. */
+	fp->int_mask = new_mask;
+
+	buf = fp->mmio + readl_u(&ring->buffer);
+
+	if ((readl_u(&ring->cmd_own) & FZA_RING_OWN_MASK) !=
+	    FZA_RING_OWN_HOST) {
+		pr_warn("%s: command buffer full, command: %u!\n", fp->name,
+			command);
+		return NULL;
+	}
+
+	switch (command) {
+	case FZA_RING_CMD_INIT:
+		writel_u(FZA_RING_TX_MODE, &buf->init.tx_mode);
+		writel_u(FZA_RING_RX_SIZE, &buf->init.hst_rx_size);
+		fza_zeros(&buf->init.counters, sizeof(buf->init.counters));
+		break;
+
+	case FZA_RING_CMD_MODCAM:
+		i = 0;
+		fza_writes(&hw_addr_purger, &buf->cam.hw_addr[i++],
+			   sizeof(*buf->cam.hw_addr));
+		fza_writes(&hw_addr_beacon, &buf->cam.hw_addr[i++],
+			   sizeof(*buf->cam.hw_addr));
+		netdev_for_each_mc_addr(ha, dev) {
+			if (i >= FZA_CMD_CAM_SIZE)
+				break;
+			fza_writes(ha->addr, &buf->cam.hw_addr[i++],
+				   sizeof(*buf->cam.hw_addr));
+		}
+		while (i < FZA_CMD_CAM_SIZE)
+			fza_zeros(&buf->cam.hw_addr[i++],
+				  sizeof(*buf->cam.hw_addr));
+		break;
+
+	case FZA_RING_CMD_PARAM:
+		writel_u(loopback, &buf->param.loop_mode);
+		writel_u(fp->t_max, &buf->param.t_max);
+		writel_u(fp->t_req, &buf->param.t_req);
+		writel_u(fp->tvx, &buf->param.tvx);
+		writel_u(fp->lem_threshold, &buf->param.lem_threshold);
+		fza_writes(&fp->station_id, &buf->param.station_id,
+			   sizeof(buf->param.station_id));
+		/* Convert to milliseconds due to buggy firmware. */
+		writel_u(fp->rtoken_timeout / 12500,
+			 &buf->param.rtoken_timeout);
+		writel_u(fp->ring_purger, &buf->param.ring_purger);
+		break;
+
+	case FZA_RING_CMD_MODPROM:
+		if (dev->flags & IFF_PROMISC) {
+			writel_u(1, &buf->modprom.llc_prom);
+			writel_u(1, &buf->modprom.smt_prom);
+		} else {
+			writel_u(0, &buf->modprom.llc_prom);
+			writel_u(0, &buf->modprom.smt_prom);
+		}
+		if (dev->flags & IFF_ALLMULTI ||
+		    netdev_mc_count(dev) > FZA_CMD_CAM_SIZE - 2)
+			writel_u(1, &buf->modprom.llc_multi);
+		else
+			writel_u(0, &buf->modprom.llc_multi);
+		writel_u(1, &buf->modprom.llc_bcast);
+		break;
+	}
+
+	/* Trigger the command. */
+	writel_u(FZA_RING_OWN_FZA | command, &ring->cmd_own);
+	writew_o(FZA_CONTROL_A_CMD_POLL, &fp->regs->control_a);
+
+	fp->ring_cmd_index = (fp->ring_cmd_index + 1) % FZA_RING_CMD_SIZE;
+
+	fp->int_mask = old_mask;
+	writew_u(fp->int_mask, &fp->regs->int_mask);
+
+	return ring;
+}
+
+static int fza_init_send(struct net_device *dev,
+			 struct fza_cmd_init *__iomem *init)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct fza_ring_cmd __iomem *ring;
+	unsigned long flags;
+	u32 stat;
+	long t;
+
+	spin_lock_irqsave(&fp->lock, flags);
+	fp->cmd_done_flag = 0;
+	ring = fza_cmd_send(dev, FZA_RING_CMD_INIT);
+	spin_unlock_irqrestore(&fp->lock, flags);
+	if (!ring)
+		/* This should never happen in the uninitialized state,
+		 * so do not try to recover and just consider it fatal.
+		 */
+		return -ENOBUFS;
+
+	/* INIT may take quite a long time (160ms for my C03). */
+	t = wait_event_timeout(fp->cmd_done_wait, fp->cmd_done_flag, 3 * HZ);
+	if (fp->cmd_done_flag == 0) {
+		pr_err("%s: INIT command timed out!, state %x\n", fp->name,
+		       FZA_STATUS_GET_STATE(readw_u(&fp->regs->status)));
+		return -EIO;
+	}
+	stat = readl_u(&ring->stat);
+	if (stat != FZA_RING_STAT_SUCCESS) {
+		pr_err("%s: INIT command failed!, status %02x, state %x\n",
+		       fp->name, stat,
+		       FZA_STATUS_GET_STATE(readw_u(&fp->regs->status)));
+		return -EIO;
+	}
+	pr_debug("%s: INIT: %lums elapsed\n", fp->name,
+		 (3 * HZ - t) * 1000 / HZ);
+
+	if (init)
+		*init = fp->mmio + readl_u(&ring->buffer);
+	return 0;
+}
+
+static void fza_rx_init(struct fza_private *fp)
+{
+	int i;
+
+	/* Fill the host receive descriptor ring. */
+	for (i = 0; i < FZA_RING_RX_SIZE; i++) {
+		writel_o(0, &fp->ring_hst_rx[i].rmc);
+		writel_o((fp->rx_dma[i] + 0x1000) >> 9,
+			 &fp->ring_hst_rx[i].buffer1);
+		writel_o(fp->rx_dma[i] >> 9 | FZA_RING_OWN_FZA,
+			 &fp->ring_hst_rx[i].buf0_own);
+	}
+}
+
+static void fza_set_rx_mode(struct net_device *dev)
+{
+	fza_cmd_send(dev, FZA_RING_CMD_MODCAM);
+	fza_cmd_send(dev, FZA_RING_CMD_MODPROM);
+}
+
+union fza_buffer_txp {
+	struct fza_buffer_tx *data_ptr;
+	struct fza_buffer_tx __iomem *mmio_ptr;
+};
+
+static int fza_do_xmit(union fza_buffer_txp ub, int len,
+		       struct net_device *dev, int smt)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct fza_buffer_tx __iomem *rmc_tx_ptr;
+	int i, first, frag_len, left_len;
+	u32 own, rmc;
+
+	if (((((fp->ring_rmc_txd_index - 1 + fp->ring_rmc_tx_size) -
+	       fp->ring_rmc_tx_index) % fp->ring_rmc_tx_size) *
+	     FZA_TX_BUFFER_SIZE) < len)
+		return 1;
+
+	first = fp->ring_rmc_tx_index;
+
+	left_len = len;
+	frag_len = FZA_TX_BUFFER_SIZE;
+	/* First descriptor is relinquished last. */
+	own = FZA_RING_TX_OWN_HOST;
+	/* First descriptor carries frame length; we don't use cut-through. */
+	rmc = FZA_RING_TX_SOP | FZA_RING_TX_VBC | len;
+	do {
+		i = fp->ring_rmc_tx_index;
+		rmc_tx_ptr = &fp->buffer_tx[i];
+
+		if (left_len < FZA_TX_BUFFER_SIZE)
+			frag_len = left_len;
+		left_len -= frag_len;
+
+		/* Length must be a multiple of 4 as only word writes are
+		 * permitted!
+		 */
+		frag_len = (frag_len + 3) & ~3;
+		if (smt)
+			fza_moves(ub.mmio_ptr, rmc_tx_ptr, frag_len);
+		else
+			fza_writes(ub.data_ptr, rmc_tx_ptr, frag_len);
+
+		if (left_len == 0)
+			rmc |= FZA_RING_TX_EOP;		/* Mark last frag. */
+
+		writel_o(rmc, &fp->ring_rmc_tx[i].rmc);
+		writel_o(own, &fp->ring_rmc_tx[i].own);
+
+		ub.data_ptr++;
+		fp->ring_rmc_tx_index = (fp->ring_rmc_tx_index + 1) %
+					fp->ring_rmc_tx_size;
+
+		/* Settings for intermediate frags. */
+		own = FZA_RING_TX_OWN_RMC;
+		rmc = 0;
+	} while (left_len > 0);
+
+	if (((((fp->ring_rmc_txd_index - 1 + fp->ring_rmc_tx_size) -
+	       fp->ring_rmc_tx_index) % fp->ring_rmc_tx_size) *
+	     FZA_TX_BUFFER_SIZE) < dev->mtu + dev->hard_header_len) {
+		netif_stop_queue(dev);
+		pr_debug("%s: queue stopped\n", fp->name);
+	}
+
+	writel_o(FZA_RING_TX_OWN_RMC, &fp->ring_rmc_tx[first].own);
+
+	/* Go, go, go! */
+	writew_o(FZA_CONTROL_A_TX_POLL, &fp->regs->control_a);
+
+	return 0;
+}
+
+static int fza_do_recv_smt(struct fza_buffer_tx *data_ptr, int len,
+			   u32 rmc, struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct fza_buffer_tx __iomem *smt_rx_ptr;
+	u32 own;
+	int i;
+
+	i = fp->ring_smt_rx_index;
+	own = readl_o(&fp->ring_smt_rx[i].own);
+	if ((own & FZA_RING_OWN_MASK) == FZA_RING_OWN_FZA)
+		return 1;
+
+	smt_rx_ptr = fp->mmio + readl_u(&fp->ring_smt_rx[i].buffer);
+
+	/* Length must be a multiple of 4 as only word writes are permitted! */
+	fza_writes(data_ptr, smt_rx_ptr, (len + 3) & ~3);
+
+	writel_o(rmc, &fp->ring_smt_rx[i].rmc);
+	writel_o(FZA_RING_OWN_FZA, &fp->ring_smt_rx[i].own);
+
+	fp->ring_smt_rx_index =
+		(fp->ring_smt_rx_index + 1) % fp->ring_smt_rx_size;
+
+	/* Grab it! */
+	writew_o(FZA_CONTROL_A_SMT_RX_POLL, &fp->regs->control_a);
+
+	return 0;
+}
+
+static void fza_tx(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	u32 own, rmc;
+	int i;
+
+	while (1) {
+		i = fp->ring_rmc_txd_index;
+		if (i == fp->ring_rmc_tx_index)
+			break;
+		own = readl_o(&fp->ring_rmc_tx[i].own);
+		if ((own & FZA_RING_OWN_MASK) == FZA_RING_TX_OWN_RMC)
+			break;
+
+		rmc = readl_u(&fp->ring_rmc_tx[i].rmc);
+		/* Only process the first descriptor. */
+		if ((rmc & FZA_RING_TX_SOP) != 0) {
+			if ((rmc & FZA_RING_TX_DCC_MASK) ==
+			    FZA_RING_TX_DCC_SUCCESS) {
+				int pkt_len = (rmc & FZA_RING_PBC_MASK) - 3;
+								/* Omit PRH. */
+
+				fp->stats.tx_packets++;
+				fp->stats.tx_bytes += pkt_len;
+			} else {
+				fp->stats.tx_errors++;
+				switch (rmc & FZA_RING_TX_DCC_MASK) {
+				case FZA_RING_TX_DCC_DTP_SOP:
+				case FZA_RING_TX_DCC_DTP:
+				case FZA_RING_TX_DCC_ABORT:
+					fp->stats.tx_aborted_errors++;
+					break;
+				case FZA_RING_TX_DCC_UNDRRUN:
+					fp->stats.tx_fifo_errors++;
+					break;
+				case FZA_RING_TX_DCC_PARITY:
+				default:
+					break;
+				}
+			}
+		}
+
+		fp->ring_rmc_txd_index = (fp->ring_rmc_txd_index + 1) %
+					 fp->ring_rmc_tx_size;
+	}
+
+	if (((((fp->ring_rmc_txd_index - 1 + fp->ring_rmc_tx_size) -
+	       fp->ring_rmc_tx_index) % fp->ring_rmc_tx_size) *
+	     FZA_TX_BUFFER_SIZE) >= dev->mtu + dev->hard_header_len) {
+		if (fp->queue_active) {
+			netif_wake_queue(dev);
+			pr_debug("%s: queue woken\n", fp->name);
+		}
+	}
+}
+
+static inline int fza_rx_err(struct fza_private *fp,
+			     const u32 rmc, const u8 fc)
+{
+	int len, min_len, max_len;
+
+	len = rmc & FZA_RING_PBC_MASK;
+
+	if (unlikely((rmc & FZA_RING_RX_BAD) != 0)) {
+		fp->stats.rx_errors++;
+
+		/* Check special status codes. */
+		if ((rmc & (FZA_RING_RX_CRC | FZA_RING_RX_RRR_MASK |
+			    FZA_RING_RX_DA_MASK | FZA_RING_RX_SA_MASK)) ==
+		     (FZA_RING_RX_CRC | FZA_RING_RX_RRR_DADDR |
+		      FZA_RING_RX_DA_CAM | FZA_RING_RX_SA_ALIAS)) {
+			if (len >= 8190)
+				fp->stats.rx_length_errors++;
+			return 1;
+		}
+		if ((rmc & (FZA_RING_RX_CRC | FZA_RING_RX_RRR_MASK |
+			    FZA_RING_RX_DA_MASK | FZA_RING_RX_SA_MASK)) ==
+		     (FZA_RING_RX_CRC | FZA_RING_RX_RRR_DADDR |
+		      FZA_RING_RX_DA_CAM | FZA_RING_RX_SA_CAM)) {
+			/* Halt the interface to trigger a reset. */
+			writew_o(FZA_CONTROL_A_HALT, &fp->regs->control_a);
+			readw_o(&fp->regs->control_a);	/* Synchronize. */
+			return 1;
+		}
+
+		/* Check the MAC status. */
+		switch (rmc & FZA_RING_RX_RRR_MASK) {
+		case FZA_RING_RX_RRR_OK:
+			if ((rmc & FZA_RING_RX_CRC) != 0)
+				fp->stats.rx_crc_errors++;
+			else if ((rmc & FZA_RING_RX_FSC_MASK) == 0 ||
+				 (rmc & FZA_RING_RX_FSB_ERR) != 0)
+				fp->stats.rx_frame_errors++;
+			return 1;
+		case FZA_RING_RX_RRR_SADDR:
+		case FZA_RING_RX_RRR_DADDR:
+		case FZA_RING_RX_RRR_ABORT:
+			/* Halt the interface to trigger a reset. */
+			writew_o(FZA_CONTROL_A_HALT, &fp->regs->control_a);
+			readw_o(&fp->regs->control_a);	/* Synchronize. */
+			return 1;
+		case FZA_RING_RX_RRR_LENGTH:
+			fp->stats.rx_frame_errors++;
+			return 1;
+		default:
+			return 1;
+		}
+	}
+
+	/* Packet received successfully; validate the length. */
+	switch (fc & FDDI_FC_K_FORMAT_MASK) {
+	case FDDI_FC_K_FORMAT_MANAGEMENT:
+		if ((fc & FDDI_FC_K_CLASS_MASK) == FDDI_FC_K_CLASS_ASYNC)
+			min_len = 37;
+		else
+			min_len = 17;
+		break;
+	case FDDI_FC_K_FORMAT_LLC:
+		min_len = 20;
+		break;
+	default:
+		min_len = 17;
+		break;
+	}
+	max_len = 4495;
+	if (len < min_len || len > max_len) {
+		fp->stats.rx_errors++;
+		fp->stats.rx_length_errors++;
+		return 1;
+	}
+
+	return 0;
+}
+
+static void fza_rx(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct sk_buff *skb, *newskb;
+	struct fza_fddihdr *frame;
+	dma_addr_t dma, newdma;
+	u32 own, rmc, buf;
+	int i, len;
+	u8 fc;
+
+	while (1) {
+		i = fp->ring_hst_rx_index;
+		own = readl_o(&fp->ring_hst_rx[i].buf0_own);
+		if ((own & FZA_RING_OWN_MASK) == FZA_RING_OWN_FZA)
+			break;
+
+		rmc = readl_u(&fp->ring_hst_rx[i].rmc);
+		skb = fp->rx_skbuff[i];
+		dma = fp->rx_dma[i];
+
+		/* The RMC doesn't count the preamble and the starting
+		 * delimiter.  We fix it up here for a total of 3 octets.
+		 */
+		dma_rmb();
+		len = (rmc & FZA_RING_PBC_MASK) + 3;
+		frame = (struct fza_fddihdr *)skb->data;
+
+		/* We need to get at real FC. */
+		dma_sync_single_for_cpu(fp->bdev,
+					dma +
+					((u8 *)&frame->hdr.fc - (u8 *)frame),
+					sizeof(frame->hdr.fc),
+					DMA_FROM_DEVICE);
+		fc = frame->hdr.fc;
+
+		if (fza_rx_err(fp, rmc, fc))
+			goto err_rx;
+
+		/* We have to 512-byte-align RX buffers... */
+		newskb = fza_alloc_skb_irq(dev, FZA_RX_BUFFER_SIZE + 511);
+		if (newskb) {
+			fza_skb_align(newskb, 512);
+			newdma = dma_map_single(fp->bdev, newskb->data,
+						FZA_RX_BUFFER_SIZE,
+						DMA_FROM_DEVICE);
+			if (dma_mapping_error(fp->bdev, newdma)) {
+				dev_kfree_skb_irq(newskb);
+				newskb = NULL;
+			}
+		}
+		if (newskb) {
+			int pkt_len = len - 7;	/* Omit P, SD and FCS. */
+			int is_multi;
+			int rx_stat;
+
+			dma_unmap_single(fp->bdev, dma, FZA_RX_BUFFER_SIZE,
+					 DMA_FROM_DEVICE);
+
+			/* Queue SMT frames to the SMT receive ring. */
+			if ((fc & (FDDI_FC_K_CLASS_MASK |
+				   FDDI_FC_K_FORMAT_MASK)) ==
+			     (FDDI_FC_K_CLASS_ASYNC |
+			      FDDI_FC_K_FORMAT_MANAGEMENT) &&
+			    (rmc & FZA_RING_RX_DA_MASK) !=
+			     FZA_RING_RX_DA_PROM) {
+				if (fza_do_recv_smt((struct fza_buffer_tx *)
+						    skb->data, len, rmc,
+						    dev)) {
+					writel_o(FZA_CONTROL_A_SMT_RX_OVFL,
+						 &fp->regs->control_a);
+				}
+			}
+
+			is_multi = ((frame->hdr.daddr[0] & 0x01) != 0);
+
+			skb_reserve(skb, 3);	/* Skip over P and SD. */
+			skb_put(skb, pkt_len);	/* And cut off FCS. */
+			skb->protocol = fddi_type_trans(skb, dev);
+
+			rx_stat = netif_rx(skb);
+			if (rx_stat != NET_RX_DROP) {
+				fp->stats.rx_packets++;
+				fp->stats.rx_bytes += pkt_len;
+				if (is_multi)
+					fp->stats.multicast++;
+			} else {
+				fp->stats.rx_dropped++;
+			}
+
+			skb = newskb;
+			dma = newdma;
+			fp->rx_skbuff[i] = skb;
+			fp->rx_dma[i] = dma;
+		} else {
+			fp->stats.rx_dropped++;
+			pr_notice("%s: memory squeeze, dropping packet\n",
+				  fp->name);
+		}
+
+err_rx:
+		writel_o(0, &fp->ring_hst_rx[i].rmc);
+		buf = (dma + 0x1000) >> 9;
+		writel_o(buf, &fp->ring_hst_rx[i].buffer1);
+		buf = dma >> 9 | FZA_RING_OWN_FZA;
+		writel_o(buf, &fp->ring_hst_rx[i].buf0_own);
+		fp->ring_hst_rx_index =
+			(fp->ring_hst_rx_index + 1) % fp->ring_hst_rx_size;
+	}
+}
+
+static void fza_tx_smt(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct fza_buffer_tx __iomem *smt_tx_ptr, *skb_data_ptr;
+	int i, len;
+	u32 own;
+
+	while (1) {
+		i = fp->ring_smt_tx_index;
+		own = readl_o(&fp->ring_smt_tx[i].own);
+		if ((own & FZA_RING_OWN_MASK) == FZA_RING_OWN_FZA)
+			break;
+
+		smt_tx_ptr = fp->mmio + readl_u(&fp->ring_smt_tx[i].buffer);
+		len = readl_u(&fp->ring_smt_tx[i].rmc) & FZA_RING_PBC_MASK;
+
+		if (!netif_queue_stopped(dev)) {
+			if (dev_nit_active(dev)) {
+				struct sk_buff *skb;
+
+				/* Length must be a multiple of 4 as only word
+				 * reads are permitted!
+				 */
+				skb = fza_alloc_skb_irq(dev, (len + 3) & ~3);
+				if (!skb)
+					goto err_no_skb;	/* Drop. */
+
+				skb_data_ptr = (struct fza_buffer_tx *)
+					       skb->data;
+
+				fza_reads(smt_tx_ptr, skb_data_ptr,
+					  (len + 3) & ~3);
+				skb->dev = dev;
+				skb_reserve(skb, 3);	/* Skip over PRH. */
+				skb_put(skb, len - 3);
+				skb_reset_network_header(skb);
+
+				dev_queue_xmit_nit(skb, dev);
+
+				dev_kfree_skb_irq(skb);
+
+err_no_skb:
+				;
+			}
+
+			/* Queue the frame to the RMC transmit ring. */
+			fza_do_xmit((union fza_buffer_txp)
+				    { .mmio_ptr = smt_tx_ptr },
+				    len, dev, 1);
+		}
+
+		writel_o(FZA_RING_OWN_FZA, &fp->ring_smt_tx[i].own);
+		fp->ring_smt_tx_index =
+			(fp->ring_smt_tx_index + 1) % fp->ring_smt_tx_size;
+	}
+}
+
+static void fza_uns(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	u32 own;
+	int i;
+
+	while (1) {
+		i = fp->ring_uns_index;
+		own = readl_o(&fp->ring_uns[i].own);
+		if ((own & FZA_RING_OWN_MASK) == FZA_RING_OWN_FZA)
+			break;
+
+		if (readl_u(&fp->ring_uns[i].id) == FZA_RING_UNS_RX_OVER) {
+			fp->stats.rx_errors++;
+			fp->stats.rx_over_errors++;
+		}
+
+		writel_o(FZA_RING_OWN_FZA, &fp->ring_uns[i].own);
+		fp->ring_uns_index =
+			(fp->ring_uns_index + 1) % FZA_RING_UNS_SIZE;
+	}
+}
+
+static void fza_tx_flush(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	u32 own;
+	int i;
+
+	/* Clean up the SMT TX ring. */
+	i = fp->ring_smt_tx_index;
+	do {
+		writel_o(FZA_RING_OWN_FZA, &fp->ring_smt_tx[i].own);
+		fp->ring_smt_tx_index =
+			(fp->ring_smt_tx_index + 1) % fp->ring_smt_tx_size;
+
+	} while (i != fp->ring_smt_tx_index);
+
+	/* Clean up the RMC TX ring. */
+	i = fp->ring_rmc_tx_index;
+	do {
+		own = readl_o(&fp->ring_rmc_tx[i].own);
+		if ((own & FZA_RING_OWN_MASK) == FZA_RING_TX_OWN_RMC) {
+			u32 rmc = readl_u(&fp->ring_rmc_tx[i].rmc);
+
+			writel_u(rmc | FZA_RING_TX_DTP,
+				 &fp->ring_rmc_tx[i].rmc);
+		}
+		fp->ring_rmc_tx_index =
+			(fp->ring_rmc_tx_index + 1) % fp->ring_rmc_tx_size;
+
+	} while (i != fp->ring_rmc_tx_index);
+
+	/* Done. */
+	writew_o(FZA_CONTROL_A_FLUSH_DONE, &fp->regs->control_a);
+}
+
+static irqreturn_t fza_interrupt(int irq, void *dev_id)
+{
+	struct net_device *dev = dev_id;
+	struct fza_private *fp = netdev_priv(dev);
+	uint int_event;
+
+	/* Get interrupt events. */
+	int_event = readw_o(&fp->regs->int_event) & fp->int_mask;
+	if (int_event == 0)
+		return IRQ_NONE;
+
+	/* Clear the events. */
+	writew_u(int_event, &fp->regs->int_event);
+
+	/* Now handle the events.  The order matters. */
+
+	/* Command finished interrupt. */
+	if ((int_event & FZA_EVENT_CMD_DONE) != 0) {
+		fp->irq_count_cmd_done++;
+
+		spin_lock(&fp->lock);
+		fp->cmd_done_flag = 1;
+		wake_up(&fp->cmd_done_wait);
+		spin_unlock(&fp->lock);
+	}
+
+	/* Transmit finished interrupt. */
+	if ((int_event & FZA_EVENT_TX_DONE) != 0) {
+		fp->irq_count_tx_done++;
+		fza_tx(dev);
+	}
+
+	/* Host receive interrupt. */
+	if ((int_event & FZA_EVENT_RX_POLL) != 0) {
+		fp->irq_count_rx_poll++;
+		fza_rx(dev);
+	}
+
+	/* SMT transmit interrupt. */
+	if ((int_event & FZA_EVENT_SMT_TX_POLL) != 0) {
+		fp->irq_count_smt_tx_poll++;
+		fza_tx_smt(dev);
+	}
+
+	/* Transmit ring flush request. */
+	if ((int_event & FZA_EVENT_FLUSH_TX) != 0) {
+		fp->irq_count_flush_tx++;
+		fza_tx_flush(dev);
+	}
+
+	/* Link status change interrupt. */
+	if ((int_event & FZA_EVENT_LINK_ST_CHG) != 0) {
+		uint status;
+
+		fp->irq_count_link_st_chg++;
+		status = readw_u(&fp->regs->status);
+		if (FZA_STATUS_GET_LINK(status) == FZA_LINK_ON) {
+			netif_carrier_on(dev);
+			pr_info("%s: link available\n", fp->name);
+		} else {
+			netif_carrier_off(dev);
+			pr_info("%s: link unavailable\n", fp->name);
+		}
+	}
+
+	/* Unsolicited event interrupt. */
+	if ((int_event & FZA_EVENT_UNS_POLL) != 0) {
+		fp->irq_count_uns_poll++;
+		fza_uns(dev);
+	}
+
+	/* State change interrupt. */
+	if ((int_event & FZA_EVENT_STATE_CHG) != 0) {
+		uint status, state;
+
+		fp->irq_count_state_chg++;
+
+		status = readw_u(&fp->regs->status);
+		state = FZA_STATUS_GET_STATE(status);
+		pr_debug("%s: state change: %x\n", fp->name, state);
+		switch (state) {
+		case FZA_STATE_RESET:
+			break;
+
+		case FZA_STATE_UNINITIALIZED:
+			netif_carrier_off(dev);
+			del_timer_sync(&fp->reset_timer);
+			fp->ring_cmd_index = 0;
+			fp->ring_uns_index = 0;
+			fp->ring_rmc_tx_index = 0;
+			fp->ring_rmc_txd_index = 0;
+			fp->ring_hst_rx_index = 0;
+			fp->ring_smt_tx_index = 0;
+			fp->ring_smt_rx_index = 0;
+			if (fp->state > state) {
+				pr_info("%s: OK\n", fp->name);
+				fza_cmd_send(dev, FZA_RING_CMD_INIT);
+			}
+			break;
+
+		case FZA_STATE_INITIALIZED:
+			if (fp->state > state) {
+				fza_set_rx_mode(dev);
+				fza_cmd_send(dev, FZA_RING_CMD_PARAM);
+			}
+			break;
+
+		case FZA_STATE_RUNNING:
+		case FZA_STATE_MAINTENANCE:
+			fp->state = state;
+			fza_rx_init(fp);
+			fp->queue_active = 1;
+			netif_wake_queue(dev);
+			pr_debug("%s: queue woken\n", fp->name);
+			break;
+
+		case FZA_STATE_HALTED:
+			fp->queue_active = 0;
+			netif_stop_queue(dev);
+			pr_debug("%s: queue stopped\n", fp->name);
+			del_timer_sync(&fp->reset_timer);
+			pr_warn("%s: halted, reason: %x\n", fp->name,
+				FZA_STATUS_GET_HALT(status));
+			fza_regs_dump(fp);
+			pr_info("%s: resetting the board...\n", fp->name);
+			fza_do_reset(fp);
+			fp->timer_state = 0;
+			fp->reset_timer.expires = jiffies + 45 * HZ;
+			add_timer(&fp->reset_timer);
+			break;
+
+		default:
+			pr_warn("%s: undefined state: %x\n", fp->name, state);
+			break;
+		}
+
+		spin_lock(&fp->lock);
+		fp->state_chg_flag = 1;
+		wake_up(&fp->state_chg_wait);
+		spin_unlock(&fp->lock);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static void fza_reset_timer(struct timer_list *t)
+{
+	struct fza_private *fp = from_timer(fp, t, reset_timer);
+
+	if (!fp->timer_state) {
+		pr_err("%s: RESET timed out!\n", fp->name);
+		pr_info("%s: trying harder...\n", fp->name);
+
+		/* Assert the board reset. */
+		writew_o(FZA_RESET_INIT, &fp->regs->reset);
+		readw_o(&fp->regs->reset);		/* Synchronize. */
+
+		fp->timer_state = 1;
+		fp->reset_timer.expires = jiffies + HZ;
+	} else {
+		/* Clear the board reset. */
+		writew_u(FZA_RESET_CLR, &fp->regs->reset);
+
+		/* Enable all interrupt events we handle. */
+		writew_o(fp->int_mask, &fp->regs->int_mask);
+		readw_o(&fp->regs->int_mask);		/* Synchronize. */
+
+		fp->timer_state = 0;
+		fp->reset_timer.expires = jiffies + 45 * HZ;
+	}
+	add_timer(&fp->reset_timer);
+}
+
+static int fza_set_mac_address(struct net_device *dev, void *addr)
+{
+	return -EOPNOTSUPP;
+}
+
+static netdev_tx_t fza_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	unsigned int old_mask, new_mask;
+	int ret;
+	u8 fc;
+
+	skb_push(skb, 3);			/* Make room for PRH. */
+
+	/* Decode FC to set PRH. */
+	fc = skb->data[3];
+	skb->data[0] = 0;
+	skb->data[1] = 0;
+	skb->data[2] = FZA_PRH2_NORMAL;
+	if ((fc & FDDI_FC_K_CLASS_MASK) == FDDI_FC_K_CLASS_SYNC)
+		skb->data[0] |= FZA_PRH0_FRAME_SYNC;
+	switch (fc & FDDI_FC_K_FORMAT_MASK) {
+	case FDDI_FC_K_FORMAT_MANAGEMENT:
+		if ((fc & FDDI_FC_K_CONTROL_MASK) == 0) {
+			/* Token. */
+			skb->data[0] |= FZA_PRH0_TKN_TYPE_IMM;
+			skb->data[1] |= FZA_PRH1_TKN_SEND_NONE;
+		} else {
+			/* SMT or MAC. */
+			skb->data[0] |= FZA_PRH0_TKN_TYPE_UNR;
+			skb->data[1] |= FZA_PRH1_TKN_SEND_UNR;
+		}
+		skb->data[1] |= FZA_PRH1_CRC_NORMAL;
+		break;
+	case FDDI_FC_K_FORMAT_LLC:
+	case FDDI_FC_K_FORMAT_FUTURE:
+		skb->data[0] |= FZA_PRH0_TKN_TYPE_UNR;
+		skb->data[1] |= FZA_PRH1_CRC_NORMAL | FZA_PRH1_TKN_SEND_UNR;
+		break;
+	case FDDI_FC_K_FORMAT_IMPLEMENTOR:
+		skb->data[0] |= FZA_PRH0_TKN_TYPE_UNR;
+		skb->data[1] |= FZA_PRH1_TKN_SEND_ORIG;
+		break;
+	}
+
+	/* SMT transmit interrupts may sneak frames into the RMC
+	 * transmit ring.  We disable them while queueing a frame
+	 * to maintain consistency.
+	 */
+	old_mask = fp->int_mask;
+	new_mask = old_mask & ~FZA_MASK_SMT_TX_POLL;
+	writew_u(new_mask, &fp->regs->int_mask);
+	readw_o(&fp->regs->int_mask);			/* Synchronize. */
+	fp->int_mask = new_mask;
+	ret = fza_do_xmit((union fza_buffer_txp)
+			  { .data_ptr = (struct fza_buffer_tx *)skb->data },
+			  skb->len, dev, 0);
+	fp->int_mask = old_mask;
+	writew_u(fp->int_mask, &fp->regs->int_mask);
+
+	if (ret) {
+		/* Probably an SMT packet filled the remaining space,
+		 * so just stop the queue, but don't report it as an error.
+		 */
+		netif_stop_queue(dev);
+		pr_debug("%s: queue stopped\n", fp->name);
+		fp->stats.tx_dropped++;
+	}
+
+	dev_kfree_skb(skb);
+
+	return ret;
+}
+
+static int fza_open(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	struct fza_ring_cmd __iomem *ring;
+	struct sk_buff *skb;
+	unsigned long flags;
+	dma_addr_t dma;
+	int ret, i;
+	u32 stat;
+	long t;
+
+	for (i = 0; i < FZA_RING_RX_SIZE; i++) {
+		/* We have to 512-byte-align RX buffers... */
+		skb = fza_alloc_skb(dev, FZA_RX_BUFFER_SIZE + 511);
+		if (skb) {
+			fza_skb_align(skb, 512);
+			dma = dma_map_single(fp->bdev, skb->data,
+					     FZA_RX_BUFFER_SIZE,
+					     DMA_FROM_DEVICE);
+			if (dma_mapping_error(fp->bdev, dma)) {
+				dev_kfree_skb(skb);
+				skb = NULL;
+			}
+		}
+		if (!skb) {
+			for (--i; i >= 0; i--) {
+				dma_unmap_single(fp->bdev, fp->rx_dma[i],
+						 FZA_RX_BUFFER_SIZE,
+						 DMA_FROM_DEVICE);
+				dev_kfree_skb(fp->rx_skbuff[i]);
+				fp->rx_dma[i] = 0;
+				fp->rx_skbuff[i] = NULL;
+			}
+			return -ENOMEM;
+		}
+		fp->rx_skbuff[i] = skb;
+		fp->rx_dma[i] = dma;
+	}
+
+	ret = fza_init_send(dev, NULL);
+	if (ret != 0)
+		return ret;
+
+	/* Purger and Beacon multicasts need to be supplied before PARAM. */
+	fza_set_rx_mode(dev);
+
+	spin_lock_irqsave(&fp->lock, flags);
+	fp->cmd_done_flag = 0;
+	ring = fza_cmd_send(dev, FZA_RING_CMD_PARAM);
+	spin_unlock_irqrestore(&fp->lock, flags);
+	if (!ring)
+		return -ENOBUFS;
+
+	t = wait_event_timeout(fp->cmd_done_wait, fp->cmd_done_flag, 3 * HZ);
+	if (fp->cmd_done_flag == 0) {
+		pr_err("%s: PARAM command timed out!, state %x\n", fp->name,
+		       FZA_STATUS_GET_STATE(readw_u(&fp->regs->status)));
+		return -EIO;
+	}
+	stat = readl_u(&ring->stat);
+	if (stat != FZA_RING_STAT_SUCCESS) {
+		pr_err("%s: PARAM command failed!, status %02x, state %x\n",
+		       fp->name, stat,
+		       FZA_STATUS_GET_STATE(readw_u(&fp->regs->status)));
+		return -EIO;
+	}
+	pr_debug("%s: PARAM: %lums elapsed\n", fp->name,
+		 (3 * HZ - t) * 1000 / HZ);
+
+	return 0;
+}
+
+static int fza_close(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+	unsigned long flags;
+	uint state;
+	long t;
+	int i;
+
+	netif_stop_queue(dev);
+	pr_debug("%s: queue stopped\n", fp->name);
+
+	del_timer_sync(&fp->reset_timer);
+	spin_lock_irqsave(&fp->lock, flags);
+	fp->state = FZA_STATE_UNINITIALIZED;
+	fp->state_chg_flag = 0;
+	/* Shut the interface down. */
+	writew_o(FZA_CONTROL_A_SHUT, &fp->regs->control_a);
+	readw_o(&fp->regs->control_a);			/* Synchronize. */
+	spin_unlock_irqrestore(&fp->lock, flags);
+
+	/* DEC says SHUT needs up to 10 seconds to complete. */
+	t = wait_event_timeout(fp->state_chg_wait, fp->state_chg_flag,
+			       15 * HZ);
+	state = FZA_STATUS_GET_STATE(readw_o(&fp->regs->status));
+	if (fp->state_chg_flag == 0) {
+		pr_err("%s: SHUT timed out!, state %x\n", fp->name, state);
+		return -EIO;
+	}
+	if (state != FZA_STATE_UNINITIALIZED) {
+		pr_err("%s: SHUT failed!, state %x\n", fp->name, state);
+		return -EIO;
+	}
+	pr_debug("%s: SHUT: %lums elapsed\n", fp->name,
+		 (15 * HZ - t) * 1000 / HZ);
+
+	for (i = 0; i < FZA_RING_RX_SIZE; i++)
+		if (fp->rx_skbuff[i]) {
+			dma_unmap_single(fp->bdev, fp->rx_dma[i],
+					 FZA_RX_BUFFER_SIZE, DMA_FROM_DEVICE);
+			dev_kfree_skb(fp->rx_skbuff[i]);
+			fp->rx_dma[i] = 0;
+			fp->rx_skbuff[i] = NULL;
+		}
+
+	return 0;
+}
+
+static struct net_device_stats *fza_get_stats(struct net_device *dev)
+{
+	struct fza_private *fp = netdev_priv(dev);
+
+	return &fp->stats;
+}
+
+static int fza_probe(struct device *bdev)
+{
+	static const struct net_device_ops netdev_ops = {
+		.ndo_open = fza_open,
+		.ndo_stop = fza_close,
+		.ndo_start_xmit = fza_start_xmit,
+		.ndo_set_rx_mode = fza_set_rx_mode,
+		.ndo_set_mac_address = fza_set_mac_address,
+		.ndo_get_stats = fza_get_stats,
+	};
+	static int version_printed;
+	char rom_rev[4], fw_rev[4], rmc_rev[4];
+	struct tc_dev *tdev = to_tc_dev(bdev);
+	struct fza_cmd_init __iomem *init;
+	resource_size_t start, len;
+	struct net_device *dev;
+	struct fza_private *fp;
+	uint smt_ver, pmd_type;
+	void __iomem *mmio;
+	uint hw_addr[2];
+	int ret, i;
+
+	if (!version_printed) {
+		pr_info("%s", version);
+		version_printed = 1;
+	}
+
+	dev = alloc_fddidev(sizeof(*fp));
+	if (!dev)
+		return -ENOMEM;
+	SET_NETDEV_DEV(dev, bdev);
+
+	fp = netdev_priv(dev);
+	dev_set_drvdata(bdev, dev);
+
+	fp->bdev = bdev;
+	fp->name = dev_name(bdev);
+
+	/* Request the I/O MEM resource. */
+	start = tdev->resource.start;
+	len = tdev->resource.end - start + 1;
+	if (!request_mem_region(start, len, dev_name(bdev))) {
+		pr_err("%s: cannot reserve MMIO region\n", fp->name);
+		ret = -EBUSY;
+		goto err_out_kfree;
+	}
+
+	/* MMIO mapping setup. */
+	mmio = ioremap_nocache(start, len);
+	if (!mmio) {
+		pr_err("%s: cannot map MMIO\n", fp->name);
+		ret = -ENOMEM;
+		goto err_out_resource;
+	}
+
+	/* Initialize the new device structure. */
+	switch (loopback) {
+	case FZA_LOOP_NORMAL:
+	case FZA_LOOP_INTERN:
+	case FZA_LOOP_EXTERN:
+		break;
+	default:
+		loopback = FZA_LOOP_NORMAL;
+	}
+
+	fp->mmio = mmio;
+	dev->irq = tdev->interrupt;
+
+	pr_info("%s: DEC FDDIcontroller 700 or 700-C at 0x%08llx, irq %d\n",
+		fp->name, (long long)tdev->resource.start, dev->irq);
+	pr_debug("%s: mapped at: 0x%p\n", fp->name, mmio);
+
+	fp->regs = mmio + FZA_REG_BASE;
+	fp->ring_cmd = mmio + FZA_RING_CMD;
+	fp->ring_uns = mmio + FZA_RING_UNS;
+
+	init_waitqueue_head(&fp->state_chg_wait);
+	init_waitqueue_head(&fp->cmd_done_wait);
+	spin_lock_init(&fp->lock);
+	fp->int_mask = FZA_MASK_NORMAL;
+
+	timer_setup(&fp->reset_timer, fza_reset_timer, 0);
+
+	/* Sanitize the board. */
+	fza_regs_dump(fp);
+	fza_do_shutdown(fp);
+
+	ret = request_irq(dev->irq, fza_interrupt, IRQF_SHARED, fp->name, dev);
+	if (ret != 0) {
+		pr_err("%s: unable to get IRQ %d!\n", fp->name, dev->irq);
+		goto err_out_map;
+	}
+
+	/* Enable the driver mode. */
+	writew_o(FZA_CONTROL_B_DRIVER, &fp->regs->control_b);
+
+	/* For some reason transmit done interrupts can trigger during
+	 * reset.  This avoids a division error in the handler.
+	 */
+	fp->ring_rmc_tx_size = FZA_RING_TX_SIZE;
+
+	ret = fza_reset(fp);
+	if (ret != 0)
+		goto err_out_irq;
+
+	ret = fza_init_send(dev, &init);
+	if (ret != 0)
+		goto err_out_irq;
+
+	fza_reads(&init->hw_addr, &hw_addr, sizeof(hw_addr));
+	memcpy(dev->dev_addr, &hw_addr, FDDI_K_ALEN);
+
+	fza_reads(&init->rom_rev, &rom_rev, sizeof(rom_rev));
+	fza_reads(&init->fw_rev, &fw_rev, sizeof(fw_rev));
+	fza_reads(&init->rmc_rev, &rmc_rev, sizeof(rmc_rev));
+	for (i = 3; i >= 0 && rom_rev[i] == ' '; i--)
+		rom_rev[i] = 0;
+	for (i = 3; i >= 0 && fw_rev[i] == ' '; i--)
+		fw_rev[i] = 0;
+	for (i = 3; i >= 0 && rmc_rev[i] == ' '; i--)
+		rmc_rev[i] = 0;
+
+	fp->ring_rmc_tx = mmio + readl_u(&init->rmc_tx);
+	fp->ring_rmc_tx_size = readl_u(&init->rmc_tx_size);
+	fp->ring_hst_rx = mmio + readl_u(&init->hst_rx);
+	fp->ring_hst_rx_size = readl_u(&init->hst_rx_size);
+	fp->ring_smt_tx = mmio + readl_u(&init->smt_tx);
+	fp->ring_smt_tx_size = readl_u(&init->smt_tx_size);
+	fp->ring_smt_rx = mmio + readl_u(&init->smt_rx);
+	fp->ring_smt_rx_size = readl_u(&init->smt_rx_size);
+
+	fp->buffer_tx = mmio + FZA_TX_BUFFER_ADDR(readl_u(&init->rmc_tx));
+
+	fp->t_max = readl_u(&init->def_t_max);
+	fp->t_req = readl_u(&init->def_t_req);
+	fp->tvx = readl_u(&init->def_tvx);
+	fp->lem_threshold = readl_u(&init->lem_threshold);
+	fza_reads(&init->def_station_id, &fp->station_id,
+		  sizeof(fp->station_id));
+	fp->rtoken_timeout = readl_u(&init->rtoken_timeout);
+	fp->ring_purger = readl_u(&init->ring_purger);
+
+	smt_ver = readl_u(&init->smt_ver);
+	pmd_type = readl_u(&init->pmd_type);
+
+	pr_debug("%s: INIT parameters:\n", fp->name);
+	pr_debug("        tx_mode: %u\n", readl_u(&init->tx_mode));
+	pr_debug("    hst_rx_size: %u\n", readl_u(&init->hst_rx_size));
+	pr_debug("        rmc_rev: %.4s\n", rmc_rev);
+	pr_debug("        rom_rev: %.4s\n", rom_rev);
+	pr_debug("         fw_rev: %.4s\n", fw_rev);
+	pr_debug("       mop_type: %u\n", readl_u(&init->mop_type));
+	pr_debug("         hst_rx: 0x%08x\n", readl_u(&init->hst_rx));
+	pr_debug("         rmc_tx: 0x%08x\n", readl_u(&init->rmc_tx));
+	pr_debug("    rmc_tx_size: %u\n", readl_u(&init->rmc_tx_size));
+	pr_debug("         smt_tx: 0x%08x\n", readl_u(&init->smt_tx));
+	pr_debug("    smt_tx_size: %u\n", readl_u(&init->smt_tx_size));
+	pr_debug("         smt_rx: 0x%08x\n", readl_u(&init->smt_rx));
+	pr_debug("    smt_rx_size: %u\n", readl_u(&init->smt_rx_size));
+	/* TC systems are always LE, so don't bother swapping. */
+	pr_debug("        hw_addr: 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+		 (readl_u(&init->hw_addr[0]) >> 0) & 0xff,
+		 (readl_u(&init->hw_addr[0]) >> 8) & 0xff,
+		 (readl_u(&init->hw_addr[0]) >> 16) & 0xff,
+		 (readl_u(&init->hw_addr[0]) >> 24) & 0xff,
+		 (readl_u(&init->hw_addr[1]) >> 0) & 0xff,
+		 (readl_u(&init->hw_addr[1]) >> 8) & 0xff,
+		 (readl_u(&init->hw_addr[1]) >> 16) & 0xff,
+		 (readl_u(&init->hw_addr[1]) >> 24) & 0xff);
+	pr_debug("      def_t_req: %u\n", readl_u(&init->def_t_req));
+	pr_debug("        def_tvx: %u\n", readl_u(&init->def_tvx));
+	pr_debug("      def_t_max: %u\n", readl_u(&init->def_t_max));
+	pr_debug("  lem_threshold: %u\n", readl_u(&init->lem_threshold));
+	/* Don't bother swapping, see above. */
+	pr_debug(" def_station_id: 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+		 (readl_u(&init->def_station_id[0]) >> 0) & 0xff,
+		 (readl_u(&init->def_station_id[0]) >> 8) & 0xff,
+		 (readl_u(&init->def_station_id[0]) >> 16) & 0xff,
+		 (readl_u(&init->def_station_id[0]) >> 24) & 0xff,
+		 (readl_u(&init->def_station_id[1]) >> 0) & 0xff,
+		 (readl_u(&init->def_station_id[1]) >> 8) & 0xff,
+		 (readl_u(&init->def_station_id[1]) >> 16) & 0xff,
+		 (readl_u(&init->def_station_id[1]) >> 24) & 0xff);
+	pr_debug("   pmd_type_alt: %u\n", readl_u(&init->pmd_type_alt));
+	pr_debug("        smt_ver: %u\n", readl_u(&init->smt_ver));
+	pr_debug(" rtoken_timeout: %u\n", readl_u(&init->rtoken_timeout));
+	pr_debug("    ring_purger: %u\n", readl_u(&init->ring_purger));
+	pr_debug("    smt_ver_max: %u\n", readl_u(&init->smt_ver_max));
+	pr_debug("    smt_ver_min: %u\n", readl_u(&init->smt_ver_min));
+	pr_debug("       pmd_type: %u\n", readl_u(&init->pmd_type));
+
+	pr_info("%s: model %s, address %pMF\n",
+		fp->name,
+		pmd_type == FZA_PMD_TYPE_TW ?
+			"700-C (DEFZA-CA), ThinWire PMD selected" :
+			pmd_type == FZA_PMD_TYPE_STP ?
+				"700-C (DEFZA-CA), STP PMD selected" :
+				"700 (DEFZA-AA), MMF PMD",
+		dev->dev_addr);
+	pr_info("%s: ROM rev. %.4s, firmware rev. %.4s, RMC rev. %.4s, "
+		"SMT ver. %u\n", fp->name, rom_rev, fw_rev, rmc_rev, smt_ver);
+
+	/* Now that we fetched initial parameters just shut the interface
+	 * until opened.
+	 */
+	ret = fza_close(dev);
+	if (ret != 0)
+		goto err_out_irq;
+
+	/* The FZA-specific entries in the device structure. */
+	dev->netdev_ops = &netdev_ops;
+
+	ret = register_netdev(dev);
+	if (ret != 0)
+		goto err_out_irq;
+
+	pr_info("%s: registered as %s\n", fp->name, dev->name);
+	fp->name = (const char *)dev->name;
+
+	get_device(bdev);
+	return 0;
+
+err_out_irq:
+	del_timer_sync(&fp->reset_timer);
+	fza_do_shutdown(fp);
+	free_irq(dev->irq, dev);
+
+err_out_map:
+	iounmap(mmio);
+
+err_out_resource:
+	release_mem_region(start, len);
+
+err_out_kfree:
+	free_netdev(dev);
+
+	pr_err("%s: initialization failure, aborting!\n", fp->name);
+	return ret;
+}
+
+static int fza_remove(struct device *bdev)
+{
+	struct net_device *dev = dev_get_drvdata(bdev);
+	struct fza_private *fp = netdev_priv(dev);
+	struct tc_dev *tdev = to_tc_dev(bdev);
+	resource_size_t start, len;
+
+	put_device(bdev);
+
+	unregister_netdev(dev);
+
+	del_timer_sync(&fp->reset_timer);
+	fza_do_shutdown(fp);
+	free_irq(dev->irq, dev);
+
+	iounmap(fp->mmio);
+
+	start = tdev->resource.start;
+	len = tdev->resource.end - start + 1;
+	release_mem_region(start, len);
+
+	free_netdev(dev);
+
+	return 0;
+}
+
+static struct tc_device_id const fza_tc_table[] = {
+	{ "DEC     ", "PMAF-AA " },
+	{ }
+};
+MODULE_DEVICE_TABLE(tc, fza_tc_table);
+
+static struct tc_driver fza_driver = {
+	.id_table	= fza_tc_table,
+	.driver		= {
+		.name	= "defza",
+		.bus	= &tc_bus_type,
+		.probe	= fza_probe,
+		.remove	= fza_remove,
+	},
+};
+
+static int fza_init(void)
+{
+	return tc_register_driver(&fza_driver);
+}
+
+static void fza_exit(void)
+{
+	tc_unregister_driver(&fza_driver);
+}
+
+module_init(fza_init);
+module_exit(fza_exit);
diff --git a/drivers/net/fddi/defza.h b/drivers/net/fddi/defza.h
new file mode 100644
index 000000000000..b06acf32738e
--- /dev/null
+++ b/drivers/net/fddi/defza.h
@@ -0,0 +1,791 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*	FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices.
+ *
+ *	Copyright (c) 2018  Maciej W. Rozycki
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *
+ *	References:
+ *
+ *	Dave Sawyer & Phil Weeks & Frank Itkowsky,
+ *	"DEC FDDIcontroller 700 Port Specification",
+ *	Revision 1.1, Digital Equipment Corporation
+ */
+
+#include <linux/compiler.h>
+#include <linux/if_fddi.h>
+#include <linux/spinlock.h>
+#include <linux/timer.h>
+#include <linux/types.h>
+
+/* IOmem register offsets. */
+#define FZA_REG_BASE		0x100000	/* register base address */
+#define FZA_REG_RESET		0x100200	/* reset, r/w */
+#define FZA_REG_INT_EVENT	0x100400	/* interrupt event, r/w1c */
+#define FZA_REG_STATUS		0x100402	/* status, r/o */
+#define FZA_REG_INT_MASK	0x100404	/* interrupt mask, r/w */
+#define FZA_REG_CONTROL_A	0x100500	/* control A, r/w1s */
+#define FZA_REG_CONTROL_B	0x100502	/* control B, r/w */
+
+/* Reset register constants.  Bits 1:0 are r/w, others are fixed at 0. */
+#define FZA_RESET_DLU	0x0002	/* OR with INIT to blast flash memory */
+#define FZA_RESET_INIT	0x0001	/* switch into the reset state */
+#define FZA_RESET_CLR	0x0000	/* run self-test and return to work */
+
+/* Interrupt event register constants.  All bits are r/w1c. */
+#define FZA_EVENT_DLU_DONE	0x0800	/* flash memory write complete */
+#define FZA_EVENT_FLUSH_TX	0x0400	/* transmit ring flush request */
+#define FZA_EVENT_PM_PARITY_ERR	0x0200	/* onboard packet memory parity err */
+#define FZA_EVENT_HB_PARITY_ERR	0x0100	/* host bus parity error */
+#define FZA_EVENT_NXM_ERR	0x0080	/* non-existent memory access error;
+					 * also raised for unaligned and
+					 * unsupported partial-word accesses
+					 */
+#define FZA_EVENT_LINK_ST_CHG	0x0040	/* link status change */
+#define FZA_EVENT_STATE_CHG	0x0020	/* adapter state change */
+#define FZA_EVENT_UNS_POLL	0x0010	/* unsolicited event service request */
+#define FZA_EVENT_CMD_DONE	0x0008	/* command done ack */
+#define FZA_EVENT_SMT_TX_POLL	0x0004	/* SMT frame transmit request */
+#define FZA_EVENT_RX_POLL	0x0002	/* receive request (packet avail.) */
+#define FZA_EVENT_TX_DONE	0x0001	/* RMC transmit done ack */
+
+/* Status register constants.  All bits are r/o. */
+#define FZA_STATUS_DLU_SHIFT	0xc	/* down line upgrade status bits */
+#define FZA_STATUS_DLU_MASK	0x03
+#define FZA_STATUS_LINK_SHIFT	0xb	/* link status bits */
+#define FZA_STATUS_LINK_MASK	0x01
+#define FZA_STATUS_STATE_SHIFT	0x8	/* adapter state bits */
+#define FZA_STATUS_STATE_MASK	0x07
+#define FZA_STATUS_HALT_SHIFT	0x0	/* halt reason bits */
+#define FZA_STATUS_HALT_MASK	0xff
+#define FZA_STATUS_TEST_SHIFT	0x0	/* test failure bits */
+#define FZA_STATUS_TEST_MASK	0xff
+
+#define FZA_STATUS_GET_DLU(x)	(((x) >> FZA_STATUS_DLU_SHIFT) &	\
+				 FZA_STATUS_DLU_MASK)
+#define FZA_STATUS_GET_LINK(x)	(((x) >> FZA_STATUS_LINK_SHIFT) &	\
+				 FZA_STATUS_LINK_MASK)
+#define FZA_STATUS_GET_STATE(x)	(((x) >> FZA_STATUS_STATE_SHIFT) &	\
+				 FZA_STATUS_STATE_MASK)
+#define FZA_STATUS_GET_HALT(x)	(((x) >> FZA_STATUS_HALT_SHIFT) &	\
+				 FZA_STATUS_HALT_MASK)
+#define FZA_STATUS_GET_TEST(x)	(((x) >> FZA_STATUS_TEST_SHIFT) &	\
+				 FZA_STATUS_TEST_MASK)
+
+#define FZA_DLU_FAILURE		0x0	/* DLU catastrophic error; brain dead */
+#define FZA_DLU_ERROR		0x1	/* DLU error; old firmware intact */
+#define FZA_DLU_SUCCESS		0x2	/* DLU OK; new firmware loaded */
+
+#define FZA_LINK_OFF		0x0	/* link unavailable */
+#define FZA_LINK_ON		0x1	/* link available */
+
+#define FZA_STATE_RESET		0x0	/* resetting */
+#define FZA_STATE_UNINITIALIZED	0x1	/* after a reset */
+#define FZA_STATE_INITIALIZED	0x2	/* initialized */
+#define FZA_STATE_RUNNING	0x3	/* running (link active) */
+#define FZA_STATE_MAINTENANCE	0x4	/* running (link looped back) */
+#define FZA_STATE_HALTED	0x5	/* halted (error condition) */
+
+#define FZA_HALT_UNKNOWN	0x00	/* unknown reason */
+#define FZA_HALT_HOST		0x01	/* host-directed HALT */
+#define FZA_HALT_HB_PARITY	0x02	/* host bus parity error */
+#define FZA_HALT_NXM		0x03	/* adapter non-existent memory ref. */
+#define FZA_HALT_SW		0x04	/* adapter software fault */
+#define FZA_HALT_HW		0x05	/* adapter hardware fault */
+#define FZA_HALT_PC_TRACE	0x06	/* PC Trace path test */
+#define FZA_HALT_DLSW		0x07	/* data link software fault */
+#define FZA_HALT_DLHW		0x08	/* data link hardware fault */
+
+#define FZA_TEST_FATAL		0x00	/* self-test catastrophic failure */
+#define FZA_TEST_68K		0x01	/* 68000 CPU */
+#define FZA_TEST_SRAM_BWADDR	0x02	/* SRAM byte/word address */
+#define FZA_TEST_SRAM_DBUS	0x03	/* SRAM data bus */
+#define FZA_TEST_SRAM_STUCK1	0x04	/* SRAM stuck-at range 1 */
+#define FZA_TEST_SRAM_STUCK2	0x05	/* SRAM stuck-at range 2 */
+#define FZA_TEST_SRAM_COUPL1	0x06	/* SRAM coupling range 1 */
+#define FZA_TEST_SRAM_COUPL2	0x07	/* SRAM coupling */
+#define FZA_TEST_FLASH_CRC	0x08	/* Flash CRC */
+#define FZA_TEST_ROM		0x09	/* option ROM */
+#define FZA_TEST_PHY_CSR	0x0a	/* PHY CSR */
+#define FZA_TEST_MAC_BIST	0x0b	/* MAC BiST */
+#define FZA_TEST_MAC_CSR	0x0c	/* MAC CSR */
+#define FZA_TEST_MAC_ADDR_UNIQ	0x0d	/* MAC unique address */
+#define FZA_TEST_ELM_BIST	0x0e	/* ELM BiST */
+#define FZA_TEST_ELM_CSR	0x0f	/* ELM CSR */
+#define FZA_TEST_ELM_ADDR_UNIQ	0x10	/* ELM unique address */
+#define FZA_TEST_CAM		0x11	/* CAM */
+#define FZA_TEST_NIROM		0x12	/* NI ROM checksum */
+#define FZA_TEST_SC_LOOP	0x13	/* SC loopback packet */
+#define FZA_TEST_LM_LOOP	0x14	/* LM loopback packet */
+#define FZA_TEST_EB_LOOP	0x15	/* EB loopback packet */
+#define FZA_TEST_SC_LOOP_BYPS	0x16	/* SC bypass loopback packet */
+#define FZA_TEST_LM_LOOP_LOCAL	0x17	/* LM local loopback packet */
+#define FZA_TEST_EB_LOOP_LOCAL	0x18	/* EB local loopback packet */
+#define FZA_TEST_CDC_LOOP	0x19	/* CDC loopback packet */
+#define FZA_TEST_FIBER_LOOP	0x1A	/* FIBER loopback packet */
+#define FZA_TEST_CAM_MATCH_LOOP	0x1B	/* CAM match packet loopback */
+#define FZA_TEST_68K_IRQ_STUCK	0x1C	/* 68000 interrupt line stuck-at */
+#define FZA_TEST_IRQ_PRESENT	0x1D	/* interrupt present register */
+#define FZA_TEST_RMC_BIST	0x1E	/* RMC BiST */
+#define FZA_TEST_RMC_CSR	0x1F	/* RMC CSR */
+#define FZA_TEST_RMC_ADDR_UNIQ	0x20	/* RMC unique address */
+#define FZA_TEST_PM_DPATH	0x21	/* packet memory data path */
+#define FZA_TEST_PM_ADDR	0x22	/* packet memory address */
+#define FZA_TEST_RES_23		0x23	/* reserved */
+#define FZA_TEST_PM_DESC	0x24	/* packet memory descriptor */
+#define FZA_TEST_PM_OWN		0x25	/* packet memory own bit */
+#define FZA_TEST_PM_PARITY	0x26	/* packet memory parity */
+#define FZA_TEST_PM_BSWAP	0x27	/* packet memory byte swap */
+#define FZA_TEST_PM_WSWAP	0x28	/* packet memory word swap */
+#define FZA_TEST_PM_REF		0x29	/* packet memory refresh */
+#define FZA_TEST_PM_CSR		0x2A	/* PM CSR */
+#define FZA_TEST_PORT_STATUS	0x2B	/* port status register */
+#define FZA_TEST_HOST_IRQMASK	0x2C	/* host interrupt mask */
+#define FZA_TEST_TIMER_IRQ1	0x2D	/* RTOS timer */
+#define FZA_TEST_FORCE_IRQ1	0x2E	/* force RTOS IRQ1 */
+#define FZA_TEST_TIMER_IRQ5	0x2F	/* IRQ5 backoff timer */
+#define FZA_TEST_FORCE_IRQ5	0x30	/* force IRQ5 */
+#define FZA_TEST_RES_31		0x31	/* reserved */
+#define FZA_TEST_IC_PRIO	0x32	/* interrupt controller priority */
+#define FZA_TEST_PM_FULL	0x33	/* full packet memory */
+#define FZA_TEST_PMI_DMA	0x34	/* PMI DMA */
+
+/* Interrupt mask register constants.  All bits are r/w. */
+#define FZA_MASK_RESERVED	0xf000	/* unused */
+#define FZA_MASK_DLU_DONE	0x0800	/* flash memory write complete */
+#define FZA_MASK_FLUSH_TX	0x0400	/* transmit ring flush request */
+#define FZA_MASK_PM_PARITY_ERR	0x0200	/* onboard packet memory parity error
+					 */
+#define FZA_MASK_HB_PARITY_ERR	0x0100	/* host bus parity error */
+#define FZA_MASK_NXM_ERR	0x0080	/* adapter non-existent memory
+					 * reference
+					 */
+#define FZA_MASK_LINK_ST_CHG	0x0040	/* link status change */
+#define FZA_MASK_STATE_CHG	0x0020	/* adapter state change */
+#define FZA_MASK_UNS_POLL	0x0010	/* unsolicited event service request */
+#define FZA_MASK_CMD_DONE	0x0008	/* command ring entry processed */
+#define FZA_MASK_SMT_TX_POLL	0x0004	/* SMT frame transmit request */
+#define FZA_MASK_RCV_POLL	0x0002	/* receive request (packet available)
+					 */
+#define FZA_MASK_TX_DONE	0x0001	/* RMC transmit done acknowledge */
+
+/* Which interrupts to receive: 0/1 is mask/unmask. */
+#define FZA_MASK_NONE		0x0000
+#define FZA_MASK_NORMAL							\
+		((~(FZA_MASK_RESERVED | FZA_MASK_DLU_DONE |		\
+		    FZA_MASK_PM_PARITY_ERR | FZA_MASK_HB_PARITY_ERR |	\
+		    FZA_MASK_NXM_ERR)) & 0xffff)
+
+/* Control A register constants. */
+#define FZA_CONTROL_A_HB_PARITY_ERR	0x8000	/* host bus parity error */
+#define FZA_CONTROL_A_NXM_ERR		0x4000	/* adapter non-existent memory
+						 * reference
+						 */
+#define FZA_CONTROL_A_SMT_RX_OVFL	0x0040	/* SMT receive overflow */
+#define FZA_CONTROL_A_FLUSH_DONE	0x0020	/* flush tx request complete */
+#define FZA_CONTROL_A_SHUT		0x0010	/* turn the interface off */
+#define FZA_CONTROL_A_HALT		0x0008	/* halt the controller */
+#define FZA_CONTROL_A_CMD_POLL		0x0004	/* command ring poll */
+#define FZA_CONTROL_A_SMT_RX_POLL	0x0002	/* SMT receive ring poll */
+#define FZA_CONTROL_A_TX_POLL		0x0001	/* transmit poll */
+
+/* Control B register constants.  All bits are r/w.
+ *
+ * Possible values:
+ *	0x0000 after booting into REX,
+ *	0x0003 after issuing `boot #/mop'.
+ */
+#define FZA_CONTROL_B_CONSOLE	0x0002	/* OR with DRIVER for console
+					 * (TC firmware) mode
+					 */
+#define FZA_CONTROL_B_DRIVER	0x0001	/* driver mode */
+#define FZA_CONTROL_B_IDLE	0x0000	/* no driver installed */
+
+#define FZA_RESET_PAD							\
+		(FZA_REG_RESET - FZA_REG_BASE)
+#define FZA_INT_EVENT_PAD						\
+		(FZA_REG_INT_EVENT - FZA_REG_RESET - sizeof(u16))
+#define FZA_CONTROL_A_PAD						\
+		(FZA_REG_CONTROL_A - FZA_REG_INT_MASK - sizeof(u16))
+
+/* Layout of registers. */
+struct fza_regs {
+	u8  pad0[FZA_RESET_PAD];
+	u16 reset;				/* reset register */
+	u8  pad1[FZA_INT_EVENT_PAD];
+	u16 int_event;				/* interrupt event register */
+	u16 status;				/* status register */
+	u16 int_mask;				/* interrupt mask register */
+	u8  pad2[FZA_CONTROL_A_PAD];
+	u16 control_a;				/* control A register */
+	u16 control_b;				/* control B register */
+};
+
+/* Command descriptor ring entry. */
+struct fza_ring_cmd {
+	u32 cmd_own;		/* bit 31: ownership, bits [30:0]: command */
+	u32 stat;		/* command status */
+	u32 buffer;		/* address of the buffer in the FZA space */
+	u32 pad0;
+};
+
+#define FZA_RING_CMD		0x200400	/* command ring address */
+#define FZA_RING_CMD_SIZE	0x40		/* command descriptor ring
+						 * size
+/* Command constants. */
+#define FZA_RING_CMD_MASK	0x7fffffff
+#define FZA_RING_CMD_NOP	0x00000000	/* nop */
+#define FZA_RING_CMD_INIT	0x00000001	/* initialize */
+#define FZA_RING_CMD_MODCAM	0x00000002	/* modify CAM */
+#define FZA_RING_CMD_PARAM	0x00000003	/* set system parameters */
+#define FZA_RING_CMD_MODPROM	0x00000004	/* modify promiscuous mode */
+#define FZA_RING_CMD_SETCHAR	0x00000005	/* set link characteristics */
+#define FZA_RING_CMD_RDCNTR	0x00000006	/* read counters */
+#define FZA_RING_CMD_STATUS	0x00000007	/* get link status */
+#define FZA_RING_CMD_RDCAM	0x00000008	/* read CAM */
+
+/* Command status constants. */
+#define FZA_RING_STAT_SUCCESS	0x00000000
+
+/* Unsolicited event descriptor ring entry. */
+struct fza_ring_uns {
+	u32 own;		/* bit 31: ownership, bits [30:0]: reserved */
+	u32 id;			/* event ID */
+	u32 buffer;		/* address of the buffer in the FZA space */
+	u32 pad0;		/* reserved */
+};
+
+#define FZA_RING_UNS		0x200800	/* unsolicited ring address */
+#define FZA_RING_UNS_SIZE	0x40		/* unsolicited descriptor ring
+						 * size
+						 */
+/* Unsolicited event constants. */
+#define FZA_RING_UNS_UND	0x00000000	/* undefined event ID */
+#define FZA_RING_UNS_INIT_IN	0x00000001	/* ring init initiated */
+#define FZA_RING_UNS_INIT_RX	0x00000002	/* ring init received */
+#define FZA_RING_UNS_BEAC_IN	0x00000003	/* ring beaconing initiated */
+#define FZA_RING_UNS_DUP_ADDR	0x00000004	/* duplicate address detected */
+#define FZA_RING_UNS_DUP_TOK	0x00000005	/* duplicate token detected */
+#define FZA_RING_UNS_PURG_ERR	0x00000006	/* ring purger error */
+#define FZA_RING_UNS_STRIP_ERR	0x00000007	/* bridge strip error */
+#define FZA_RING_UNS_OP_OSC	0x00000008	/* ring op oscillation */
+#define FZA_RING_UNS_BEAC_RX	0x00000009	/* directed beacon received */
+#define FZA_RING_UNS_PCT_IN	0x0000000a	/* PC trace initiated */
+#define FZA_RING_UNS_PCT_RX	0x0000000b	/* PC trace received */
+#define FZA_RING_UNS_TX_UNDER	0x0000000c	/* transmit underrun */
+#define FZA_RING_UNS_TX_FAIL	0x0000000d	/* transmit failure */
+#define FZA_RING_UNS_RX_OVER	0x0000000e	/* receive overrun */
+
+/* RMC (Ring Memory Control) transmit descriptor ring entry. */
+struct fza_ring_rmc_tx {
+	u32 rmc;		/* RMC information */
+	u32 avl;		/* available for host (unused by RMC) */
+	u32 own;		/* bit 31: ownership, bits [30:0]: reserved */
+	u32 pad0;		/* reserved */
+};
+
+#define FZA_TX_BUFFER_ADDR(x)	(0x200000 | (((x) & 0xffff) << 5))
+#define FZA_TX_BUFFER_SIZE	512
+struct fza_buffer_tx {
+	u32 data[FZA_TX_BUFFER_SIZE / sizeof(u32)];
+};
+
+/* Transmit ring RMC constants. */
+#define FZA_RING_TX_SOP		0x80000000	/* start of packet */
+#define FZA_RING_TX_EOP		0x40000000	/* end of packet */
+#define FZA_RING_TX_DTP		0x20000000	/* discard this packet */
+#define FZA_RING_TX_VBC		0x10000000	/* valid buffer byte count */
+#define FZA_RING_TX_DCC_MASK	0x0f000000	/* DMA completion code */
+#define FZA_RING_TX_DCC_SUCCESS	0x01000000	/* transmit succeeded */
+#define FZA_RING_TX_DCC_DTP_SOP	0x02000000	/* DTP set at SOP */
+#define FZA_RING_TX_DCC_DTP	0x04000000	/* DTP set within packet */
+#define FZA_RING_TX_DCC_ABORT	0x05000000	/* MAC-requested abort */
+#define FZA_RING_TX_DCC_PARITY	0x06000000	/* xmit data parity error */
+#define FZA_RING_TX_DCC_UNDRRUN	0x07000000	/* transmit underrun */
+#define FZA_RING_TX_XPO_MASK	0x003fe000	/* transmit packet offset */
+
+/* Host receive descriptor ring entry. */
+struct fza_ring_hst_rx {
+	u32 buf0_own;		/* bit 31: ownership, bits [30:23]: unused,
+				 * bits [22:0]: right-shifted address of the
+				 * buffer in system memory (low buffer)
+				 */
+	u32 buffer1;		/* bits [31:23]: unused,
+				 * bits [22:0]: right-shifted address of the
+				 * buffer in system memory (high buffer)
+				 */
+	u32 rmc;		/* RMC information */
+	u32 pad0;
+};
+
+#define FZA_RX_BUFFER_SIZE	(4096 + 512)	/* buffer length */
+
+/* Receive ring RMC constants. */
+#define FZA_RING_RX_SOP		0x80000000	/* start of packet */
+#define FZA_RING_RX_EOP		0x40000000	/* end of packet */
+#define FZA_RING_RX_FSC_MASK	0x38000000	/* # of frame status bits */
+#define FZA_RING_RX_FSB_MASK	0x07c00000	/* frame status bits */
+#define FZA_RING_RX_FSB_ERR	0x04000000	/* error detected */
+#define FZA_RING_RX_FSB_ADDR	0x02000000	/* address recognized */
+#define FZA_RING_RX_FSB_COP	0x01000000	/* frame copied */
+#define FZA_RING_RX_FSB_F0	0x00800000	/* first additional flag */
+#define FZA_RING_RX_FSB_F1	0x00400000	/* second additional flag */
+#define FZA_RING_RX_BAD		0x00200000	/* bad packet */
+#define FZA_RING_RX_CRC		0x00100000	/* CRC error */
+#define FZA_RING_RX_RRR_MASK	0x000e0000	/* MAC receive status bits */
+#define FZA_RING_RX_RRR_OK	0x00000000	/* receive OK */
+#define FZA_RING_RX_RRR_SADDR	0x00020000	/* source address matched */
+#define FZA_RING_RX_RRR_DADDR	0x00040000	/* dest address not matched */
+#define FZA_RING_RX_RRR_ABORT	0x00060000	/* RMC abort */
+#define FZA_RING_RX_RRR_LENGTH	0x00080000	/* invalid length */
+#define FZA_RING_RX_RRR_FRAG	0x000a0000	/* fragment */
+#define FZA_RING_RX_RRR_FORMAT	0x000c0000	/* format error */
+#define FZA_RING_RX_RRR_RESET	0x000e0000	/* MAC reset */
+#define FZA_RING_RX_DA_MASK	0x00018000	/* daddr match status bits */
+#define FZA_RING_RX_DA_NONE	0x00000000	/* no match */
+#define FZA_RING_RX_DA_PROM	0x00008000	/* promiscuous match */
+#define FZA_RING_RX_DA_CAM	0x00010000	/* CAM entry match */
+#define FZA_RING_RX_DA_LOCAL	0x00018000	/* link addr or LLC bcast */
+#define FZA_RING_RX_SA_MASK	0x00006000	/* saddr match status bits */
+#define FZA_RING_RX_SA_NONE	0x00000000	/* no match */
+#define FZA_RING_RX_SA_ALIAS	0x00002000	/* alias address match */
+#define FZA_RING_RX_SA_CAM	0x00004000	/* CAM entry match */
+#define FZA_RING_RX_SA_LOCAL	0x00006000	/* link address match */
+
+/* SMT (Station Management) transmit/receive descriptor ring entry. */
+struct fza_ring_smt {
+	u32 own;		/* bit 31: ownership, bits [30:0]: unused */
+	u32 rmc;		/* RMC information */
+	u32 buffer;		/* address of the buffer */
+	u32 pad0;		/* reserved */
+};
+
+/* Ownership constants.
+ *
+ * Only an owner is permitted to process a given ring entry.
+ * RMC transmit ring meanings are reversed.
+ */
+#define FZA_RING_OWN_MASK	0x80000000
+#define FZA_RING_OWN_FZA	0x00000000	/* permit FZA, forbid host */
+#define FZA_RING_OWN_HOST	0x80000000	/* permit host, forbid FZA */
+#define FZA_RING_TX_OWN_RMC	0x80000000	/* permit RMC, forbid host */
+#define FZA_RING_TX_OWN_HOST	0x00000000	/* permit host, forbid RMC */
+
+/* RMC constants. */
+#define FZA_RING_PBC_MASK	0x00001fff	/* frame length */
+
+/* Layout of counter buffers. */
+
+struct fza_counter {
+	u32 msw;
+	u32 lsw;
+};
+
+struct fza_counters {
+	struct fza_counter sys_buf;	/* system buffer unavailable */
+	struct fza_counter tx_under;	/* transmit underruns */
+	struct fza_counter tx_fail;	/* transmit failures */
+	struct fza_counter rx_over;	/* receive data overruns */
+	struct fza_counter frame_cnt;	/* frame count */
+	struct fza_counter error_cnt;	/* error count */
+	struct fza_counter lost_cnt;	/* lost count */
+	struct fza_counter rinit_in;	/* ring initialization initiated */
+	struct fza_counter rinit_rx;	/* ring initialization received */
+	struct fza_counter beac_in;	/* ring beacon initiated */
+	struct fza_counter dup_addr;	/* duplicate address test failures */
+	struct fza_counter dup_tok;	/* duplicate token detected */
+	struct fza_counter purg_err;	/* ring purge errors */
+	struct fza_counter strip_err;	/* bridge strip errors */
+	struct fza_counter pct_in;	/* traces initiated */
+	struct fza_counter pct_rx;	/* traces received */
+	struct fza_counter lem_rej;	/* LEM rejects */
+	struct fza_counter tne_rej;	/* TNE expiry rejects */
+	struct fza_counter lem_event;	/* LEM events */
+	struct fza_counter lct_rej;	/* LCT rejects */
+	struct fza_counter conn_cmpl;	/* connections completed */
+	struct fza_counter el_buf;	/* elasticity buffer errors */
+};
+
+/* Layout of command buffers. */
+
+/* INIT command buffer.
+ *
+ * Values of default link parameters given are as obtained from a
+ * DEFZA-AA rev. C03 board.  The board counts time in units of 80ns.
+ */
+struct fza_cmd_init {
+	u32 tx_mode;			/* transmit mode */
+	u32 hst_rx_size;		/* host receive ring entries */
+
+	struct fza_counters counters;	/* counters */
+
+	u8 rmc_rev[4];			/* RMC revision */
+	u8 rom_rev[4];			/* ROM revision */
+	u8 fw_rev[4];			/* firmware revision */
+
+	u32 mop_type;			/* MOP device type */
+
+	u32 hst_rx;			/* base of host rx descriptor ring */
+	u32 rmc_tx;			/* base of RMC tx descriptor ring */
+	u32 rmc_tx_size;		/* size of RMC tx descriptor ring */
+	u32 smt_tx;			/* base of SMT tx descriptor ring */
+	u32 smt_tx_size;		/* size of SMT tx descriptor ring */
+	u32 smt_rx;			/* base of SMT rx descriptor ring */
+	u32 smt_rx_size;		/* size of SMT rx descriptor ring */
+
+	u32 hw_addr[2];			/* link address */
+
+	u32 def_t_req;			/* default Requested TTRT (T_REQ) --
+					 * C03: 100000 [80ns]
+					 */
+	u32 def_tvx;			/* default Valid Transmission Time
+					 * (TVX) -- C03: 32768 [80ns]
+					 */
+	u32 def_t_max;			/* default Maximum TTRT (T_MAX) --
+					 * C03: 2162688 [80ns]
+					 */
+	u32 lem_threshold;		/* default LEM threshold -- C03: 8 */
+	u32 def_station_id[2];		/* default station ID */
+
+	u32 pmd_type_alt;		/* alternative PMD type code */
+
+	u32 smt_ver;			/* SMT version */
+
+	u32 rtoken_timeout;		/* default restricted token timeout
+					 * -- C03: 12500000 [80ns]
+					 */
+	u32 ring_purger;		/* default ring purger enable --
+					 * C03: 1
+					 */
+
+	u32 smt_ver_max;		/* max SMT version ID */
+	u32 smt_ver_min;		/* min SMT version ID */
+	u32 pmd_type;			/* PMD type code */
+};
+
+/* INIT command PMD type codes. */
+#define FZA_PMD_TYPE_MMF	  0	/* Multimode fiber */
+#define FZA_PMD_TYPE_TW		101	/* ThinWire */
+#define FZA_PMD_TYPE_STP	102	/* STP */
+
+/* MODCAM/RDCAM command buffer. */
+#define FZA_CMD_CAM_SIZE	64		/* CAM address entry count */
+struct fza_cmd_cam {
+	u32 hw_addr[FZA_CMD_CAM_SIZE][2];	/* CAM address entries */
+};
+
+/* PARAM command buffer.
+ *
+ * Permitted ranges given are as defined by the spec and obtained from a
+ * DEFZA-AA rev. C03 board, respectively.  The rtoken_timeout field is
+ * erroneously interpreted in units of ms.
+ */
+struct fza_cmd_param {
+	u32 loop_mode;			/* loopback mode */
+	u32 t_max;			/* Maximum TTRT (T_MAX)
+					 * def: ??? [80ns]
+					 * C03: [t_req+1,4294967295] [80ns]
+					 */
+	u32 t_req;			/* Requested TTRT (T_REQ)
+					 * def: [50000,2097151] [80ns]
+					 * C03: [50001,t_max-1] [80ns]
+					 */
+	u32 tvx;			/* Valid Transmission Time (TVX)
+					 * def: [29375,65280] [80ns]
+					 * C03: [29376,65279] [80ns]
+					 */
+	u32 lem_threshold;		/* LEM threshold */
+	u32 station_id[2];		/* station ID */
+	u32 rtoken_timeout;		/* restricted token timeout
+					 * def: [0,125000000] [80ns]
+					 * C03: [0,9999] [ms]
+					 */
+	u32 ring_purger;		/* ring purger enable: 0|1 */
+};
+
+/* Loopback modes for the PARAM command. */
+#define FZA_LOOP_NORMAL		0
+#define FZA_LOOP_INTERN		1
+#define FZA_LOOP_EXTERN		2
+
+/* MODPROM command buffer. */
+struct fza_cmd_modprom {
+	u32 llc_prom;			/* LLC promiscuous enable */
+	u32 smt_prom;			/* SMT promiscuous enable */
+	u32 llc_multi;			/* LLC multicast promiscuous enable */
+	u32 llc_bcast;			/* LLC broadcast promiscuous enable */
+};
+
+/* SETCHAR command buffer.
+ *
+ * Permitted ranges are as for the PARAM command.
+ */
+struct fza_cmd_setchar {
+	u32 t_max;			/* Maximum TTRT (T_MAX) */
+	u32 t_req;			/* Requested TTRT (T_REQ) */
+	u32 tvx;			/* Valid Transmission Time (TVX) */
+	u32 lem_threshold;		/* LEM threshold */
+	u32 rtoken_timeout;		/* restricted token timeout */
+	u32 ring_purger;		/* ring purger enable */
+};
+
+/* RDCNTR command buffer. */
+struct fza_cmd_rdcntr {
+	struct fza_counters counters;	/* counters */
+};
+
+/* STATUS command buffer. */
+struct fza_cmd_status {
+	u32 led_state;			/* LED state */
+	u32 rmt_state;			/* ring management state */
+	u32 link_state;			/* link state */
+	u32 dup_addr;			/* duplicate address flag */
+	u32 ring_purger;		/* ring purger state */
+	u32 t_neg;			/* negotiated TTRT [80ns] */
+	u32 una[2];			/* upstream neighbour address */
+	u32 una_timeout;		/* UNA timed out */
+	u32 strip_mode;			/* frame strip mode */
+	u32 yield_mode;			/* claim token yield mode */
+	u32 phy_state;			/* PHY state */
+	u32 neigh_phy;			/* neighbour PHY type */
+	u32 reject;			/* reject reason */
+	u32 phy_lee;			/* PHY link error estimate [-log10] */
+	u32 una_old[2];			/* old upstream neighbour address */
+	u32 rmt_mac;			/* remote MAC indicated */
+	u32 ring_err;			/* ring error reason */
+	u32 beac_rx[2];			/* sender of last directed beacon */
+	u32 un_dup_addr;		/* upstream neighbr dup address flag */
+	u32 dna[2];			/* downstream neighbour address */
+	u32 dna_old[2];			/* old downstream neighbour address */
+};
+
+/* Common command buffer. */
+union fza_cmd_buf {
+	struct fza_cmd_init init;
+	struct fza_cmd_cam cam;
+	struct fza_cmd_param param;
+	struct fza_cmd_modprom modprom;
+	struct fza_cmd_setchar setchar;
+	struct fza_cmd_rdcntr rdcntr;
+	struct fza_cmd_status status;
+};
+
+/* MAC (Media Access Controller) chip packet request header constants. */
+
+/* Packet request header byte #0. */
+#define FZA_PRH0_FMT_TYPE_MASK	0xc0	/* type of packet, always zero */
+#define FZA_PRH0_TOK_TYPE_MASK	0x30	/* type of token required
+					 * to send this frame
+					 */
+#define FZA_PRH0_TKN_TYPE_ANY	0x30	/* use either token type */
+#define FZA_PRH0_TKN_TYPE_UNR	0x20	/* use an unrestricted token */
+#define FZA_PRH0_TKN_TYPE_RST	0x10	/* use a restricted token */
+#define FZA_PRH0_TKN_TYPE_IMM	0x00	/* send immediately, no token required
+					 */
+#define FZA_PRH0_FRAME_MASK	0x08	/* type of frame to send */
+#define FZA_PRH0_FRAME_SYNC	0x08	/* send a synchronous frame */
+#define FZA_PRH0_FRAME_ASYNC	0x00	/* send an asynchronous frame */
+#define FZA_PRH0_MODE_MASK	0x04	/* send mode */
+#define FZA_PRH0_MODE_IMMED	0x04	/* an immediate mode, send regardless
+					 * of the ring operational state
+					 */
+#define FZA_PRH0_MODE_NORMAL	0x00	/* a normal mode, send only if ring
+					 * operational
+					 */
+#define FZA_PRH0_SF_MASK	0x02	/* send frame first */
+#define FZA_PRH0_SF_FIRST	0x02	/* send this frame first
+					 * with this token capture
+					 */
+#define FZA_PRH0_SF_NORMAL	0x00	/* treat this frame normally */
+#define FZA_PRH0_BCN_MASK	0x01	/* beacon frame */
+#define FZA_PRH0_BCN_BEACON	0x01	/* send the frame only
+					 * if in the beacon state
+					 */
+#define FZA_PRH0_BCN_DATA	0x01	/* send the frame only
+					 * if in the data state
+					 */
+/* Packet request header byte #1. */
+					/* bit 7 always zero */
+#define FZA_PRH1_SL_MASK	0x40	/* send frame last */
+#define FZA_PRH1_SL_LAST	0x40	/* send this frame last, releasing
+					 * the token afterwards
+					 */
+#define FZA_PRH1_SL_NORMAL	0x00	/* treat this frame normally */
+#define FZA_PRH1_CRC_MASK	0x20	/* CRC append */
+#define FZA_PRH1_CRC_NORMAL	0x20	/* calculate the CRC and append it
+					 * as the FCS field to the frame
+					 */
+#define FZA_PRH1_CRC_SKIP	0x00	/* leave the frame as is */
+#define FZA_PRH1_TKN_SEND_MASK	0x18	/* type of token to send after the
+					 * frame if this is the last frame
+					 */
+#define FZA_PRH1_TKN_SEND_ORIG	0x18	/* send a token of the same type as the
+					 * originally captured one
+					 */
+#define FZA_PRH1_TKN_SEND_RST	0x10	/* send a restricted token */
+#define FZA_PRH1_TKN_SEND_UNR	0x08	/* send an unrestricted token */
+#define FZA_PRH1_TKN_SEND_NONE	0x00	/* send no token */
+#define FZA_PRH1_EXTRA_FS_MASK	0x07	/* send extra frame status indicators
+					 */
+#define FZA_PRH1_EXTRA_FS_ST	0x07	/* TR RR ST II */
+#define FZA_PRH1_EXTRA_FS_SS	0x06	/* TR RR SS II */
+#define FZA_PRH1_EXTRA_FS_SR	0x05	/* TR RR SR II */
+#define FZA_PRH1_EXTRA_FS_NONE1	0x04	/* TR RR II II */
+#define FZA_PRH1_EXTRA_FS_RT	0x03	/* TR RR RT II */
+#define FZA_PRH1_EXTRA_FS_RS	0x02	/* TR RR RS II */
+#define FZA_PRH1_EXTRA_FS_RR	0x01	/* TR RR RR II */
+#define FZA_PRH1_EXTRA_FS_NONE	0x00	/* TR RR II II */
+/* Packet request header byte #2. */
+#define FZA_PRH2_NORMAL		0x00	/* always zero */
+
+/* PRH used for LLC frames. */
+#define FZA_PRH0_LLC		(FZA_PRH0_TKN_TYPE_UNR)
+#define FZA_PRH1_LLC		(FZA_PRH1_CRC_NORMAL | FZA_PRH1_TKN_SEND_UNR)
+#define FZA_PRH2_LLC		(FZA_PRH2_NORMAL)
+
+/* PRH used for SMT frames. */
+#define FZA_PRH0_SMT		(FZA_PRH0_TKN_TYPE_UNR)
+#define FZA_PRH1_SMT		(FZA_PRH1_CRC_NORMAL | FZA_PRH1_TKN_SEND_UNR)
+#define FZA_PRH2_SMT		(FZA_PRH2_NORMAL)
+
+#if ((FZA_RING_RX_SIZE) < 2) || ((FZA_RING_RX_SIZE) > 256)
+# error FZA_RING_RX_SIZE has to be from 2 up to 256
+#endif
+#if ((FZA_RING_TX_MODE) != 0) && ((FZA_RING_TX_MODE) != 1)
+# error FZA_RING_TX_MODE has to be either 0 or 1
+#endif
+
+#define FZA_RING_TX_SIZE (512 << (FZA_RING_TX_MODE))
+
+struct fza_private {
+	struct device *bdev;		/* pointer to the bus device */
+	const char *name;		/* printable device name */
+	void __iomem *mmio;		/* MMIO ioremap cookie */
+	struct fza_regs __iomem *regs;	/* pointer to FZA registers */
+
+	struct sk_buff *rx_skbuff[FZA_RING_RX_SIZE];
+					/* all skbs assigned to the host
+					 * receive descriptors
+					 */
+	dma_addr_t rx_dma[FZA_RING_RX_SIZE];
+					/* their corresponding DMA addresses */
+
+	struct fza_ring_cmd __iomem *ring_cmd;
+					/* pointer to the command descriptor
+					 * ring
+					 */
+	int ring_cmd_index;		/* index to the command descriptor ring
+					 * for the next command
+					 */
+	struct fza_ring_uns __iomem *ring_uns;
+					/* pointer to the unsolicited
+					 * descriptor ring
+					 */
+	int ring_uns_index;		/* index to the unsolicited descriptor
+					 * ring for the next event
+					 */
+
+	struct fza_ring_rmc_tx __iomem *ring_rmc_tx;
+					/* pointer to the RMC transmit
+					 * descriptor ring (obtained from the
+					 * INIT command)
+					 */
+	int ring_rmc_tx_size;		/* number of entries in the RMC
+					 * transmit descriptor ring (obtained
+					 * from the INIT command)
+					 */
+	int ring_rmc_tx_index;		/* index to the RMC transmit descriptor
+					 * ring for the next transmission
+					 */
+	int ring_rmc_txd_index;		/* index to the RMC transmit descriptor
+					 * ring for the next transmit done
+					 * acknowledge
+					 */
+
+	struct fza_ring_hst_rx __iomem *ring_hst_rx;
+					/* pointer to the host receive
+					 * descriptor ring (obtained from the
+					 * INIT command)
+					 */
+	int ring_hst_rx_size;		/* number of entries in the host
+					 * receive descriptor ring (set by the
+					 * INIT command)
+					 */
+	int ring_hst_rx_index;		/* index to the host receive descriptor
+					 * ring for the next transmission
+					 */
+
+	struct fza_ring_smt __iomem *ring_smt_tx;
+					/* pointer to the SMT transmit
+					 * descriptor ring (obtained from the
+					 * INIT command)
+					 */
+	int ring_smt_tx_size;		/* number of entries in the SMT
+					 * transmit descriptor ring (obtained
+					 * from the INIT command)
+					 */
+	int ring_smt_tx_index;		/* index to the SMT transmit descriptor
+					 * ring for the next transmission
+					 */
+
+	struct fza_ring_smt __iomem *ring_smt_rx;
+					/* pointer to the SMT transmit
+					 * descriptor ring (obtained from the
+					 * INIT command)
+					 */
+	int ring_smt_rx_size;		/* number of entries in the SMT
+					 * receive descriptor ring (obtained
+					 * from the INIT command)
+					 */
+	int ring_smt_rx_index;		/* index to the SMT receive descriptor
+					 * ring for the next transmission
+					 */
+
+	struct fza_buffer_tx __iomem *buffer_tx;
+					/* pointer to the RMC transmit buffers
+					 */
+
+	uint state;			/* adapter expected state */
+
+	spinlock_t lock;		/* for device & private data access */
+	uint int_mask;			/* interrupt source selector */
+
+	int cmd_done_flag;		/* command completion trigger */
+	wait_queue_head_t cmd_done_wait;
+
+	int state_chg_flag;		/* state change trigger */
+	wait_queue_head_t state_chg_wait;
+
+	struct timer_list reset_timer;	/* RESET time-out trigger */
+	int timer_state;		/* RESET trigger state */
+
+	int queue_active;		/* whether to enable queueing */
+
+	struct net_device_stats stats;
+
+	uint irq_count_flush_tx;	/* transmit flush irqs */
+	uint irq_count_uns_poll;	/* unsolicited event irqs */
+	uint irq_count_smt_tx_poll;	/* SMT transmit irqs */
+	uint irq_count_rx_poll;		/* host receive irqs */
+	uint irq_count_tx_done;		/* transmit done irqs */
+	uint irq_count_cmd_done;	/* command done irqs */
+	uint irq_count_state_chg;	/* state change irqs */
+	uint irq_count_link_st_chg;	/* link status change irqs */
+
+	uint t_max;			/* T_MAX */
+	uint t_req;			/* T_REQ */
+	uint tvx;			/* TVX */
+	uint lem_threshold;		/* LEM threshold */
+	uint station_id[2];		/* station ID */
+	uint rtoken_timeout;		/* restricted token timeout */
+	uint ring_purger;		/* ring purger enable flag */
+};
+
+struct fza_fddihdr {
+	u8 pa[2];			/* preamble */
+	u8 sd;				/* starting delimiter */
+	struct fddihdr hdr;
+} __packed;
diff --git a/drivers/net/fddi/skfp/ecm.c b/drivers/net/fddi/skfp/ecm.c
index eee9ba91346a..c813e462183d 100644
--- a/drivers/net/fddi/skfp/ecm.c
+++ b/drivers/net/fddi/skfp/ecm.c
@@ -30,7 +30,6 @@
  *
  * 	The following external HW dependent functions are referenced :
  * 		sm_pm_bypass_req()
- * 		sm_pm_ls_latch()
  * 		sm_pm_get_ls()
  * 
  * 	The following HW dependent events are required :
@@ -356,8 +355,6 @@ static void ecm_fsm(struct s_smc *smc, int cmd)
 		 */
 		start_ecm_timer(smc,smc->s.ecm_check_poll,0) ;
 		smc->e.ecm_line_state = TRUE ;	/* flag to pcm: report Q/HLS */
-		(void) sm_pm_ls_latch(smc,PA,1) ; /* enable line state latch */
-		(void) sm_pm_ls_latch(smc,PB,1) ; /* enable line state latch */
 		ACTIONS_DONE() ;
 		break ;
 	case EC6_CHECK :
diff --git a/drivers/net/fddi/skfp/h/cmtdef.h b/drivers/net/fddi/skfp/h/cmtdef.h
index 5d6891154367..448d66c2e372 100644
--- a/drivers/net/fddi/skfp/h/cmtdef.h
+++ b/drivers/net/fddi/skfp/h/cmtdef.h
@@ -513,7 +513,6 @@ void pcm_status_state(struct s_smc *smc, int np, int *type, int *state,
 void plc_config_mux(struct s_smc *smc, int mux);
 void sm_lem_evaluate(struct s_smc *smc);
 void mac_update_counter(struct s_smc *smc);
-void sm_pm_ls_latch(struct s_smc *smc, int phy, int on_off);
 void sm_ma_control(struct s_smc *smc, int mode);
 void sm_mac_check_beacon_claim(struct s_smc *smc);
 void config_mux(struct s_smc *smc, int mux);
@@ -656,14 +655,6 @@ void dump_hex(char *p, int len);
 #ifndef PNMI_INIT
 #define	PNMI_INIT(smc)	/* Nothing */
 #endif
-#ifndef PNMI_GET_ID
-#define PNMI_GET_ID( smc, ndis_oid, buf, len, BytesWritten, BytesNeeded ) \
-		( 1 ? (-1) : (-1) )
-#endif
-#ifndef PNMI_SET_ID
-#define PNMI_SET_ID( smc, ndis_oid, buf, len, BytesRead, BytesNeeded, \
-		set_type) ( 1 ? (-1) : (-1) )
-#endif
 
 /*
  * SMT_PANIC defines
diff --git a/drivers/net/fddi/skfp/pcmplc.c b/drivers/net/fddi/skfp/pcmplc.c
index a9ecf923f63d..6ef44c480bd5 100644
--- a/drivers/net/fddi/skfp/pcmplc.c
+++ b/drivers/net/fddi/skfp/pcmplc.c
@@ -30,7 +30,6 @@
  * 	The following external HW dependent functions are referenced :
  * 		sm_pm_control()
  *		sm_ph_linestate()
- *		sm_pm_ls_latch()
  *
  * 	The following HW dependent events are required :
  *		PC_QLS
@@ -1248,16 +1247,6 @@ static void sm_ph_lem_stop(struct s_smc *smc, int np)
 	CLEAR(PLC(np,PL_INTR_MASK),PL_LE_CTR) ;
 }
 
-/* ARGSUSED */
-void sm_pm_ls_latch(struct s_smc *smc, int phy, int on_off)
-/* int on_off;	en- or disable ident. ls */
-{
-	SK_UNUSED(smc) ;
-
-	phy = phy ; on_off = on_off ;
-}
-
-
 /*
  * PCM pseudo code
  * receive actions are called AFTER the bit n is received,
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 6acb6b5718b9..a0cd1c41cf5f 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -69,6 +69,7 @@ struct geneve_dev {
 	struct gro_cells   gro_cells;
 	bool		   collect_md;
 	bool		   use_udp6_rx_checksums;
+	bool		   ttl_inherit;
 };
 
 struct geneve_sock {
@@ -830,12 +831,8 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	if (IS_ERR(rt))
 		return PTR_ERR(rt);
 
-	if (skb_dst(skb)) {
-		int mtu = dst_mtu(&rt->dst) - GENEVE_IPV4_HLEN -
-			  info->options_len;
-
-		skb_dst_update_pmtu(skb, mtu);
-	}
+	skb_tunnel_check_pmtu(skb, &rt->dst,
+			      GENEVE_IPV4_HLEN + info->options_len);
 
 	sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
 	if (geneve->collect_md) {
@@ -843,7 +840,11 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 		ttl = key->ttl;
 	} else {
 		tos = ip_tunnel_ecn_encap(fl4.flowi4_tos, ip_hdr(skb), skb);
-		ttl = key->ttl ? : ip4_dst_hoplimit(&rt->dst);
+		if (geneve->ttl_inherit)
+			ttl = ip_tunnel_get_ttl(ip_hdr(skb), skb);
+		else
+			ttl = key->ttl;
+		ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
 	}
 	df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0;
 
@@ -876,11 +877,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	if (IS_ERR(dst))
 		return PTR_ERR(dst);
 
-	if (skb_dst(skb)) {
-		int mtu = dst_mtu(dst) - GENEVE_IPV6_HLEN - info->options_len;
-
-		skb_dst_update_pmtu(skb, mtu);
-	}
+	skb_tunnel_check_pmtu(skb, dst, GENEVE_IPV6_HLEN + info->options_len);
 
 	sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
 	if (geneve->collect_md) {
@@ -889,7 +886,11 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	} else {
 		prio = ip_tunnel_ecn_encap(ip6_tclass(fl6.flowlabel),
 					   ip_hdr(skb), skb);
-		ttl = key->ttl ? : ip6_dst_hoplimit(dst);
+		if (geneve->ttl_inherit)
+			ttl = ip_tunnel_get_ttl(ip_hdr(skb), skb);
+		else
+			ttl = key->ttl;
+		ttl = ttl ? : ip6_dst_hoplimit(dst);
 	}
 	err = geneve_build_skb(dst, skb, info, xnet, sizeof(struct ipv6hdr));
 	if (unlikely(err))
@@ -1091,6 +1092,7 @@ static const struct nla_policy geneve_policy[IFLA_GENEVE_MAX + 1] = {
 	[IFLA_GENEVE_UDP_CSUM]		= { .type = NLA_U8 },
 	[IFLA_GENEVE_UDP_ZERO_CSUM6_TX]	= { .type = NLA_U8 },
 	[IFLA_GENEVE_UDP_ZERO_CSUM6_RX]	= { .type = NLA_U8 },
+	[IFLA_GENEVE_TTL_INHERIT]	= { .type = NLA_U8 },
 };
 
 static int geneve_validate(struct nlattr *tb[], struct nlattr *data[],
@@ -1170,7 +1172,8 @@ static bool geneve_dst_addr_equal(struct ip_tunnel_info *a,
 static int geneve_configure(struct net *net, struct net_device *dev,
 			    struct netlink_ext_ack *extack,
 			    const struct ip_tunnel_info *info,
-			    bool metadata, bool ipv6_rx_csum)
+			    bool metadata, bool ipv6_rx_csum,
+			    bool ttl_inherit)
 {
 	struct geneve_net *gn = net_generic(net, geneve_net_id);
 	struct geneve_dev *t, *geneve = netdev_priv(dev);
@@ -1219,6 +1222,7 @@ static int geneve_configure(struct net *net, struct net_device *dev,
 	geneve->info = *info;
 	geneve->collect_md = metadata;
 	geneve->use_udp6_rx_checksums = ipv6_rx_csum;
+	geneve->ttl_inherit = ttl_inherit;
 
 	err = register_netdevice(dev);
 	if (err)
@@ -1237,7 +1241,8 @@ static void init_tnl_info(struct ip_tunnel_info *info, __u16 dst_port)
 static int geneve_nl2info(struct nlattr *tb[], struct nlattr *data[],
 			  struct netlink_ext_ack *extack,
 			  struct ip_tunnel_info *info, bool *metadata,
-			  bool *use_udp6_rx_checksums, bool changelink)
+			  bool *use_udp6_rx_checksums, bool *ttl_inherit,
+			  bool changelink)
 {
 	int attrtype;
 
@@ -1312,8 +1317,15 @@ static int geneve_nl2info(struct nlattr *tb[], struct nlattr *data[],
 		info->key.tun_id = tunid;
 	}
 
-	if (data[IFLA_GENEVE_TTL])
+	if (data[IFLA_GENEVE_TTL_INHERIT]) {
+		if (nla_get_u8(data[IFLA_GENEVE_TTL_INHERIT]))
+			*ttl_inherit = true;
+		else
+			*ttl_inherit = false;
+	} else if (data[IFLA_GENEVE_TTL]) {
 		info->key.ttl = nla_get_u8(data[IFLA_GENEVE_TTL]);
+		*ttl_inherit = false;
+	}
 
 	if (data[IFLA_GENEVE_TOS])
 		info->key.tos = nla_get_u8(data[IFLA_GENEVE_TOS]);
@@ -1438,17 +1450,18 @@ static int geneve_newlink(struct net *net, struct net_device *dev,
 {
 	bool use_udp6_rx_checksums = false;
 	struct ip_tunnel_info info;
+	bool ttl_inherit = false;
 	bool metadata = false;
 	int err;
 
 	init_tnl_info(&info, GENEVE_UDP_PORT);
 	err = geneve_nl2info(tb, data, extack, &info, &metadata,
-			     &use_udp6_rx_checksums, false);
+			     &use_udp6_rx_checksums, &ttl_inherit, false);
 	if (err)
 		return err;
 
 	err = geneve_configure(net, dev, extack, &info, metadata,
-			       use_udp6_rx_checksums);
+			       use_udp6_rx_checksums, ttl_inherit);
 	if (err)
 		return err;
 
@@ -1511,6 +1524,7 @@ static int geneve_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct ip_tunnel_info info;
 	bool metadata;
 	bool use_udp6_rx_checksums;
+	bool ttl_inherit;
 	int err;
 
 	/* If the geneve device is configured for metadata (or externally
@@ -1523,8 +1537,9 @@ static int geneve_changelink(struct net_device *dev, struct nlattr *tb[],
 	memcpy(&info, &geneve->info, sizeof(info));
 	metadata = geneve->collect_md;
 	use_udp6_rx_checksums = geneve->use_udp6_rx_checksums;
+	ttl_inherit = geneve->ttl_inherit;
 	err = geneve_nl2info(tb, data, extack, &info, &metadata,
-			     &use_udp6_rx_checksums, true);
+			     &use_udp6_rx_checksums, &ttl_inherit, true);
 	if (err)
 		return err;
 
@@ -1537,6 +1552,7 @@ static int geneve_changelink(struct net_device *dev, struct nlattr *tb[],
 	geneve->info = info;
 	geneve->collect_md = metadata;
 	geneve->use_udp6_rx_checksums = use_udp6_rx_checksums;
+	geneve->ttl_inherit = ttl_inherit;
 	geneve_unquiesce(geneve, gs4, gs6);
 
 	return 0;
@@ -1562,6 +1578,7 @@ static size_t geneve_get_size(const struct net_device *dev)
 		nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_UDP_CSUM */
 		nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_UDP_ZERO_CSUM6_TX */
 		nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_UDP_ZERO_CSUM6_RX */
+		nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_TTL_INHERIT */
 		0;
 }
 
@@ -1569,6 +1586,7 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev)
 {
 	struct geneve_dev *geneve = netdev_priv(dev);
 	struct ip_tunnel_info *info = &geneve->info;
+	bool ttl_inherit = geneve->ttl_inherit;
 	bool metadata = geneve->collect_md;
 	__u8 tmp_vni[3];
 	__u32 vni;
@@ -1614,6 +1632,9 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev)
 		goto nla_put_failure;
 #endif
 
+	if (nla_put_u8(skb, IFLA_GENEVE_TTL_INHERIT, ttl_inherit))
+		goto nla_put_failure;
+
 	return 0;
 
 nla_put_failure:
@@ -1650,7 +1671,7 @@ struct net_device *geneve_dev_create_fb(struct net *net, const char *name,
 		return dev;
 
 	init_tnl_info(&info, dst_port);
-	err = geneve_configure(net, dev, NULL, &info, true, true);
+	err = geneve_configure(net, dev, NULL, &info, true, true, false);
 	if (err) {
 		free_netdev(dev);
 		return ERR_PTR(err);
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index a32ded5b4f41..ef6f766f6389 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -185,7 +185,9 @@ struct rndis_device {
 
 /* Interface */
 struct rndis_message;
+struct ndis_offload_params;
 struct netvsc_device;
+struct netvsc_channel;
 struct net_device_context;
 
 extern u32 netvsc_ring_bytes;
@@ -203,10 +205,7 @@ void netvsc_linkstatus_callback(struct net_device *net,
 				struct rndis_message *resp);
 int netvsc_recv_callback(struct net_device *net,
 			 struct netvsc_device *nvdev,
-			 struct vmbus_channel *channel,
-			 void  *data, u32 len,
-			 const struct ndis_tcp_ip_checksum_info *csum_info,
-			 const struct ndis_pkt_8021q_info *vlan);
+			 struct netvsc_channel *nvchan);
 void netvsc_channel_cb(void *context);
 int netvsc_poll(struct napi_struct *napi, int budget);
 
@@ -220,9 +219,12 @@ void rndis_filter_device_remove(struct hv_device *dev,
 				struct netvsc_device *nvdev);
 int rndis_filter_set_rss_param(struct rndis_device *rdev,
 			       const u8 *key);
+int rndis_filter_set_offload_params(struct net_device *ndev,
+				    struct netvsc_device *nvdev,
+				    struct ndis_offload_params *req_offloads);
 int rndis_filter_receive(struct net_device *ndev,
 			 struct netvsc_device *net_dev,
-			 struct vmbus_channel *channel,
+			 struct netvsc_channel *nvchan,
 			 void *data, u32 buflen);
 
 int rndis_filter_set_device_mac(struct netvsc_device *ndev,
@@ -524,6 +526,8 @@ struct nvsp_2_vsc_capability {
 			u64 ieee8021q:1;
 			u64 correlation_id:1;
 			u64 teaming:1;
+			u64 vsubnetid:1;
+			u64 rsc:1;
 		};
 	};
 } __packed;
@@ -826,7 +830,7 @@ struct nvsp_message {
 
 #define NETVSC_SUPPORTED_HW_FEATURES (NETIF_F_RXCSUM | NETIF_F_IP_CSUM | \
 				      NETIF_F_TSO | NETIF_F_IPV6_CSUM | \
-				      NETIF_F_TSO6)
+				      NETIF_F_TSO6 | NETIF_F_LRO)
 
 #define VRSS_SEND_TAB_SIZE 16  /* must be power of 2 */
 #define VRSS_CHANNEL_MAX 64
@@ -852,6 +856,18 @@ struct multi_recv_comp {
 	u32 next;	/* next entry for writing */
 };
 
+#define NVSP_RSC_MAX 562 /* Max #RSC frags in a vmbus xfer page pkt */
+
+struct nvsc_rsc {
+	const struct ndis_pkt_8021q_info *vlan;
+	const struct ndis_tcp_ip_checksum_info *csum_info;
+	u8 is_last; /* last RNDIS msg in a vmtransfer_page */
+	u32 cnt; /* #fragments in an RSC packet */
+	u32 pktlen; /* Full packet length */
+	void *data[NVSP_RSC_MAX];
+	u32 len[NVSP_RSC_MAX];
+};
+
 struct netvsc_stats {
 	u64 packets;
 	u64 bytes;
@@ -955,6 +971,7 @@ struct netvsc_channel {
 	struct multi_send_data msd;
 	struct multi_recv_comp mrc;
 	atomic_t queue_sends;
+	struct nvsc_rsc rsc;
 
 	struct netvsc_stats tx_stats;
 	struct netvsc_stats rx_stats;
@@ -1136,7 +1153,8 @@ struct rndis_oobd {
 /* Packet extension field contents associated with a Data message. */
 struct rndis_per_packet_info {
 	u32 size;
-	u32 type;
+	u32 type:31;
+	u32 internal:1;
 	u32 ppi_offset;
 };
 
@@ -1157,6 +1175,25 @@ enum ndis_per_pkt_info_type {
 	MAX_PER_PKT_INFO
 };
 
+enum rndis_per_pkt_info_interal_type {
+	RNDIS_PKTINFO_ID = 1,
+	/* Add more memebers here */
+
+	RNDIS_PKTINFO_MAX
+};
+
+#define RNDIS_PKTINFO_SUBALLOC BIT(0)
+#define RNDIS_PKTINFO_1ST_FRAG BIT(1)
+#define RNDIS_PKTINFO_LAST_FRAG BIT(2)
+
+#define RNDIS_PKTINFO_ID_V1 1
+
+struct rndis_pktinfo_id {
+	u8 ver;
+	u8 flag;
+	u16 pkt_id;
+};
+
 struct ndis_pkt_8021q_info {
 	union {
 		struct {
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index fe01e141c8f8..922054c1d544 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -542,6 +542,9 @@ static int negotiate_nvsp_ver(struct hv_device *device,
 		init_packet->msg.v2_msg.send_ndis_config.capability.teaming = 1;
 	}
 
+	if (nvsp_ver >= NVSP_PROTOCOL_VERSION_61)
+		init_packet->msg.v2_msg.send_ndis_config.capability.rsc = 1;
+
 	trace_nvsp_send(ndev, init_packet);
 
 	ret = vmbus_sendpacket(device->channel, init_packet,
@@ -1111,11 +1114,12 @@ static void enq_receive_complete(struct net_device *ndev,
 
 static int netvsc_receive(struct net_device *ndev,
 			  struct netvsc_device *net_device,
-			  struct vmbus_channel *channel,
+			  struct netvsc_channel *nvchan,
 			  const struct vmpacket_descriptor *desc,
 			  const struct nvsp_message *nvsp)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
+	struct vmbus_channel *channel = nvchan->channel;
 	const struct vmtransfer_page_packet_header *vmxferpage_packet
 		= container_of(desc, const struct vmtransfer_page_packet_header, d);
 	u16 q_idx = channel->offermsg.offer.sub_channel_index;
@@ -1150,6 +1154,7 @@ static int netvsc_receive(struct net_device *ndev,
 		int ret;
 
 		if (unlikely(offset + buflen > net_device->recv_buf_size)) {
+			nvchan->rsc.cnt = 0;
 			status = NVSP_STAT_FAIL;
 			netif_err(net_device_ctx, rx_err, ndev,
 				  "Packet offset:%u + len:%u too big\n",
@@ -1160,11 +1165,13 @@ static int netvsc_receive(struct net_device *ndev,
 
 		data = recv_buf + offset;
 
+		nvchan->rsc.is_last = (i == count - 1);
+
 		trace_rndis_recv(ndev, q_idx, data);
 
 		/* Pass it to the upper layer */
 		ret = rndis_filter_receive(ndev, net_device,
-					   channel, data, buflen);
+					   nvchan, data, buflen);
 
 		if (unlikely(ret != NVSP_STAT_SUCCESS))
 			status = NVSP_STAT_FAIL;
@@ -1223,12 +1230,13 @@ static  void netvsc_receive_inband(struct net_device *ndev,
 }
 
 static int netvsc_process_raw_pkt(struct hv_device *device,
-				  struct vmbus_channel *channel,
+				  struct netvsc_channel *nvchan,
 				  struct netvsc_device *net_device,
 				  struct net_device *ndev,
 				  const struct vmpacket_descriptor *desc,
 				  int budget)
 {
+	struct vmbus_channel *channel = nvchan->channel;
 	const struct nvsp_message *nvmsg = hv_pkt_data(desc);
 
 	trace_nvsp_recv(ndev, channel, nvmsg);
@@ -1240,7 +1248,7 @@ static int netvsc_process_raw_pkt(struct hv_device *device,
 		break;
 
 	case VM_PKT_DATA_USING_XFER_PAGES:
-		return netvsc_receive(ndev, net_device, channel,
+		return netvsc_receive(ndev, net_device, nvchan,
 				      desc, nvmsg);
 		break;
 
@@ -1284,7 +1292,7 @@ int netvsc_poll(struct napi_struct *napi, int budget)
 		nvchan->desc = hv_pkt_iter_first(channel);
 
 	while (nvchan->desc && work_done < budget) {
-		work_done += netvsc_process_raw_pkt(device, channel, net_device,
+		work_done += netvsc_process_raw_pkt(device, nvchan, net_device,
 						    ndev, nvchan->desc, budget);
 		nvchan->desc = hv_pkt_iter_next(channel, nvchan->desc);
 	}
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 3af6d8d15233..cf36e7ff3191 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -226,6 +226,7 @@ static inline void *init_ppi_data(struct rndis_message *msg,
 
 	ppi->size = ppi_size;
 	ppi->type = pkt_type;
+	ppi->internal = 0;
 	ppi->ppi_offset = sizeof(struct rndis_per_packet_info);
 
 	rndis_pkt->per_pkt_info_len += ppi_size;
@@ -744,14 +745,16 @@ void netvsc_linkstatus_callback(struct net_device *net,
 }
 
 static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
-					     struct napi_struct *napi,
-					     const struct ndis_tcp_ip_checksum_info *csum_info,
-					     const struct ndis_pkt_8021q_info *vlan,
-					     void *data, u32 buflen)
+					     struct netvsc_channel *nvchan)
 {
+	struct napi_struct *napi = &nvchan->napi;
+	const struct ndis_pkt_8021q_info *vlan = nvchan->rsc.vlan;
+	const struct ndis_tcp_ip_checksum_info *csum_info =
+						nvchan->rsc.csum_info;
 	struct sk_buff *skb;
+	int i;
 
-	skb = napi_alloc_skb(napi, buflen);
+	skb = napi_alloc_skb(napi, nvchan->rsc.pktlen);
 	if (!skb)
 		return skb;
 
@@ -759,7 +762,8 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
 	 * Copy to skb. This copy is needed here since the memory pointed by
 	 * hv_netvsc_packet cannot be deallocated
 	 */
-	skb_put_data(skb, data, buflen);
+	for (i = 0; i < nvchan->rsc.cnt; i++)
+		skb_put_data(skb, nvchan->rsc.data[i], nvchan->rsc.len[i]);
 
 	skb->protocol = eth_type_trans(skb, net);
 
@@ -792,14 +796,11 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
  */
 int netvsc_recv_callback(struct net_device *net,
 			 struct netvsc_device *net_device,
-			 struct vmbus_channel *channel,
-			 void  *data, u32 len,
-			 const struct ndis_tcp_ip_checksum_info *csum_info,
-			 const struct ndis_pkt_8021q_info *vlan)
+			 struct netvsc_channel *nvchan)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(net);
+	struct vmbus_channel *channel = nvchan->channel;
 	u16 q_idx = channel->offermsg.offer.sub_channel_index;
-	struct netvsc_channel *nvchan = &net_device->chan_table[q_idx];
 	struct sk_buff *skb;
 	struct netvsc_stats *rx_stats;
 
@@ -807,8 +808,8 @@ int netvsc_recv_callback(struct net_device *net,
 		return NVSP_STAT_FAIL;
 
 	/* Allocate a skb - TODO direct I/O to pages? */
-	skb = netvsc_alloc_recv_skb(net, &nvchan->napi,
-				    csum_info, vlan, data, len);
+	skb = netvsc_alloc_recv_skb(net, nvchan);
+
 	if (unlikely(!skb)) {
 		++net_device_ctx->eth_stats.rx_no_memory;
 		rcu_read_unlock();
@@ -825,7 +826,7 @@ int netvsc_recv_callback(struct net_device *net,
 	rx_stats = &nvchan->rx_stats;
 	u64_stats_update_begin(&rx_stats->syncp);
 	rx_stats->packets++;
-	rx_stats->bytes += len;
+	rx_stats->bytes += nvchan->rsc.pktlen;
 
 	if (skb->pkt_type == PACKET_BROADCAST)
 		++rx_stats->broadcast;
@@ -1006,6 +1007,8 @@ static void netvsc_init_settings(struct net_device *dev)
 
 	ndc->speed = SPEED_UNKNOWN;
 	ndc->duplex = DUPLEX_FULL;
+
+	dev->features = NETIF_F_LRO;
 }
 
 static int netvsc_get_link_ksettings(struct net_device *dev,
@@ -1562,26 +1565,6 @@ netvsc_set_rxnfc(struct net_device *ndev, struct ethtool_rxnfc *info)
 	return -EOPNOTSUPP;
 }
 
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void netvsc_poll_controller(struct net_device *dev)
-{
-	struct net_device_context *ndc = netdev_priv(dev);
-	struct netvsc_device *ndev;
-	int i;
-
-	rcu_read_lock();
-	ndev = rcu_dereference(ndc->nvdev);
-	if (ndev) {
-		for (i = 0; i < ndev->num_chn; i++) {
-			struct netvsc_channel *nvchan = &ndev->chan_table[i];
-
-			napi_schedule(&nvchan->napi);
-		}
-	}
-	rcu_read_unlock();
-}
-#endif
-
 static u32 netvsc_get_rxfh_key_size(struct net_device *dev)
 {
 	return NETVSC_HASH_KEYLEN;
@@ -1733,6 +1716,33 @@ static int netvsc_set_ringparam(struct net_device *ndev,
 	return ret;
 }
 
+static int netvsc_set_features(struct net_device *ndev,
+			       netdev_features_t features)
+{
+	netdev_features_t change = features ^ ndev->features;
+	struct net_device_context *ndevctx = netdev_priv(ndev);
+	struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
+	struct ndis_offload_params offloads;
+
+	if (!nvdev || nvdev->destroy)
+		return -ENODEV;
+
+	if (!(change & NETIF_F_LRO))
+		return 0;
+
+	memset(&offloads, 0, sizeof(struct ndis_offload_params));
+
+	if (features & NETIF_F_LRO) {
+		offloads.rsc_ip_v4 = NDIS_OFFLOAD_PARAMETERS_RSC_ENABLED;
+		offloads.rsc_ip_v6 = NDIS_OFFLOAD_PARAMETERS_RSC_ENABLED;
+	} else {
+		offloads.rsc_ip_v4 = NDIS_OFFLOAD_PARAMETERS_RSC_DISABLED;
+		offloads.rsc_ip_v6 = NDIS_OFFLOAD_PARAMETERS_RSC_DISABLED;
+	}
+
+	return rndis_filter_set_offload_params(ndev, nvdev, &offloads);
+}
+
 static u32 netvsc_get_msglevel(struct net_device *ndev)
 {
 	struct net_device_context *ndev_ctx = netdev_priv(ndev);
@@ -1776,14 +1786,12 @@ static const struct net_device_ops device_ops = {
 	.ndo_start_xmit =		netvsc_start_xmit,
 	.ndo_change_rx_flags =		netvsc_change_rx_flags,
 	.ndo_set_rx_mode =		netvsc_set_rx_mode,
+	.ndo_set_features =		netvsc_set_features,
 	.ndo_change_mtu =		netvsc_change_mtu,
 	.ndo_validate_addr =		eth_validate_addr,
 	.ndo_set_mac_address =		netvsc_set_mac_addr,
 	.ndo_select_queue =		netvsc_select_queue,
 	.ndo_get_stats64 =		netvsc_get_stats64,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller =		netvsc_poll_controller,
-#endif
 };
 
 /*
@@ -2022,14 +2030,15 @@ static void netvsc_vf_setup(struct work_struct *w)
 	rtnl_unlock();
 }
 
-/* Find netvsc by VMBus serial number.
- * The PCI hyperv controller records the serial number as the slot.
+/* Find netvsc by VF serial number.
+ * The PCI hyperv controller records the serial number as the slot kobj name.
  */
 static struct net_device *get_netvsc_byslot(const struct net_device *vf_netdev)
 {
 	struct device *parent = vf_netdev->dev.parent;
 	struct net_device_context *ndev_ctx;
 	struct pci_dev *pdev;
+	u32 serial;
 
 	if (!parent || !dev_is_pci(parent))
 		return NULL; /* not a PCI device */
@@ -2040,16 +2049,22 @@ static struct net_device *get_netvsc_byslot(const struct net_device *vf_netdev)
 		return NULL;
 	}
 
+	if (kstrtou32(pci_slot_name(pdev->slot), 10, &serial)) {
+		netdev_notice(vf_netdev, "Invalid vf serial:%s\n",
+			      pci_slot_name(pdev->slot));
+		return NULL;
+	}
+
 	list_for_each_entry(ndev_ctx, &netvsc_dev_list, list) {
 		if (!ndev_ctx->vf_alloc)
 			continue;
 
-		if (ndev_ctx->vf_serial == pdev->slot->number)
+		if (ndev_ctx->vf_serial == serial)
 			return hv_get_drvdata(ndev_ctx->device_ctx);
 	}
 
 	netdev_notice(vf_netdev,
-		      "no netdev found for slot %u\n", pdev->slot->number);
+		      "no netdev found for vf serial:%u\n", serial);
 	return NULL;
 }
 
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 2a5209f23f29..8b537a049c1e 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -342,7 +342,8 @@ static void rndis_filter_receive_response(struct net_device *ndev,
  * Get the Per-Packet-Info with the specified type
  * return NULL if not found.
  */
-static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type)
+static inline void *rndis_get_ppi(struct rndis_packet *rpkt,
+				  u32 type, u8 internal)
 {
 	struct rndis_per_packet_info *ppi;
 	int len;
@@ -355,7 +356,7 @@ static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type)
 	len = rpkt->per_pkt_info_len;
 
 	while (len > 0) {
-		if (ppi->type == type)
+		if (ppi->type == type && ppi->internal == internal)
 			return (void *)((ulong)ppi + ppi->ppi_offset);
 		len -= ppi->size;
 		ppi = (struct rndis_per_packet_info *)((ulong)ppi + ppi->size);
@@ -364,17 +365,41 @@ static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type)
 	return NULL;
 }
 
+static inline
+void rsc_add_data(struct netvsc_channel *nvchan,
+		  const struct ndis_pkt_8021q_info *vlan,
+		  const struct ndis_tcp_ip_checksum_info *csum_info,
+		  void *data, u32 len)
+{
+	u32 cnt = nvchan->rsc.cnt;
+
+	if (cnt) {
+		nvchan->rsc.pktlen += len;
+	} else {
+		nvchan->rsc.vlan = vlan;
+		nvchan->rsc.csum_info = csum_info;
+		nvchan->rsc.pktlen = len;
+	}
+
+	nvchan->rsc.data[cnt] = data;
+	nvchan->rsc.len[cnt] = len;
+	nvchan->rsc.cnt++;
+}
+
 static int rndis_filter_receive_data(struct net_device *ndev,
 				     struct netvsc_device *nvdev,
-				     struct vmbus_channel *channel,
+				     struct netvsc_channel *nvchan,
 				     struct rndis_message *msg,
 				     u32 data_buflen)
 {
 	struct rndis_packet *rndis_pkt = &msg->msg.pkt;
 	const struct ndis_tcp_ip_checksum_info *csum_info;
 	const struct ndis_pkt_8021q_info *vlan;
+	const struct rndis_pktinfo_id *pktinfo_id;
 	u32 data_offset;
 	void *data;
+	bool rsc_more = false;
+	int ret;
 
 	/* Remove the rndis header and pass it back up the stack */
 	data_offset = RNDIS_HEADER_SIZE + rndis_pkt->data_offset;
@@ -393,25 +418,59 @@ static int rndis_filter_receive_data(struct net_device *ndev,
 		return NVSP_STAT_FAIL;
 	}
 
-	vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO);
+	vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO, 0);
+
+	csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO, 0);
 
-	csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO);
+	pktinfo_id = rndis_get_ppi(rndis_pkt, RNDIS_PKTINFO_ID, 1);
 
 	data = (void *)msg + data_offset;
 
-	/*
-	 * Remove the rndis trailer padding from rndis packet message
+	/* Identify RSC frags, drop erroneous packets */
+	if (pktinfo_id && (pktinfo_id->flag & RNDIS_PKTINFO_SUBALLOC)) {
+		if (pktinfo_id->flag & RNDIS_PKTINFO_1ST_FRAG)
+			nvchan->rsc.cnt = 0;
+		else if (nvchan->rsc.cnt == 0)
+			goto drop;
+
+		rsc_more = true;
+
+		if (pktinfo_id->flag & RNDIS_PKTINFO_LAST_FRAG)
+			rsc_more = false;
+
+		if (rsc_more && nvchan->rsc.is_last)
+			goto drop;
+	} else {
+		nvchan->rsc.cnt = 0;
+	}
+
+	if (unlikely(nvchan->rsc.cnt >= NVSP_RSC_MAX))
+		goto drop;
+
+	/* Put data into per channel structure.
+	 * Also, remove the rndis trailer padding from rndis packet message
 	 * rndis_pkt->data_len tell us the real data length, we only copy
 	 * the data packet to the stack, without the rndis trailer padding
 	 */
-	return netvsc_recv_callback(ndev, nvdev, channel,
-				    data, rndis_pkt->data_len,
-				    csum_info, vlan);
+	rsc_add_data(nvchan, vlan, csum_info, data, rndis_pkt->data_len);
+
+	if (rsc_more)
+		return NVSP_STAT_SUCCESS;
+
+	ret = netvsc_recv_callback(ndev, nvdev, nvchan);
+	nvchan->rsc.cnt = 0;
+
+	return ret;
+
+drop:
+	/* Drop incomplete packet */
+	nvchan->rsc.cnt = 0;
+	return NVSP_STAT_FAIL;
 }
 
 int rndis_filter_receive(struct net_device *ndev,
 			 struct netvsc_device *net_dev,
-			 struct vmbus_channel *channel,
+			 struct netvsc_channel *nvchan,
 			 void *data, u32 buflen)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
@@ -422,7 +481,7 @@ int rndis_filter_receive(struct net_device *ndev,
 
 	switch (rndis_msg->ndis_msg_type) {
 	case RNDIS_MSG_PACKET:
-		return rndis_filter_receive_data(ndev, net_dev, channel,
+		return rndis_filter_receive_data(ndev, net_dev, nvchan,
 						 rndis_msg, buflen);
 	case RNDIS_MSG_INIT_C:
 	case RNDIS_MSG_QUERY_C:
@@ -657,7 +716,7 @@ cleanup:
 	return ret;
 }
 
-static int
+int
 rndis_filter_set_offload_params(struct net_device *ndev,
 				struct netvsc_device *nvdev,
 				struct ndis_offload_params *req_offloads)
@@ -1184,6 +1243,18 @@ static int rndis_netdev_set_hwcaps(struct rndis_device *rndis_device,
 		}
 	}
 
+	if (hwcaps.rsc.ip4 && hwcaps.rsc.ip6) {
+		net->hw_features |= NETIF_F_LRO;
+
+		if (net->features & NETIF_F_LRO) {
+			offloads.rsc_ip_v4 = NDIS_OFFLOAD_PARAMETERS_RSC_ENABLED;
+			offloads.rsc_ip_v6 = NDIS_OFFLOAD_PARAMETERS_RSC_ENABLED;
+		} else {
+			offloads.rsc_ip_v4 = NDIS_OFFLOAD_PARAMETERS_RSC_DISABLED;
+			offloads.rsc_ip_v6 = NDIS_OFFLOAD_PARAMETERS_RSC_DISABLED;
+		}
+	}
+
 	/* In case some hw_features disappeared we need to remove them from
 	 * net->features list as they're no longer supported.
 	 */
diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c
index bf70ab892e69..51b5198d5943 100644
--- a/drivers/net/ieee802154/mac802154_hwsim.c
+++ b/drivers/net/ieee802154/mac802154_hwsim.c
@@ -37,8 +37,6 @@ MODULE_LICENSE("GPL");
 static LIST_HEAD(hwsim_phys);
 static DEFINE_MUTEX(hwsim_phys_lock);
 
-static LIST_HEAD(hwsim_ifup_phys);
-
 static struct platform_device *mac802154hwsim_dev;
 
 /* MAC802154_HWSIM netlink family */
@@ -85,7 +83,6 @@ struct hwsim_phy {
 	struct list_head edges;
 
 	struct list_head list;
-	struct list_head list_ifup;
 };
 
 static int hwsim_add_one(struct genl_info *info, struct device *dev,
@@ -159,9 +156,6 @@ static int hwsim_hw_start(struct ieee802154_hw *hw)
 	struct hwsim_phy *phy = hw->priv;
 
 	phy->suspended = false;
-	list_add_rcu(&phy->list_ifup, &hwsim_ifup_phys);
-	synchronize_rcu();
-
 	return 0;
 }
 
@@ -170,8 +164,6 @@ static void hwsim_hw_stop(struct ieee802154_hw *hw)
 	struct hwsim_phy *phy = hw->priv;
 
 	phy->suspended = true;
-	list_del_rcu(&phy->list_ifup);
-	synchronize_rcu();
 }
 
 static int
diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c
index 04891429a554..44de81e5f140 100644
--- a/drivers/net/ieee802154/mcr20a.c
+++ b/drivers/net/ieee802154/mcr20a.c
@@ -132,11 +132,6 @@ static const struct reg_sequence mar20a_iar_overwrites[] = {
 };
 
 #define MCR20A_VALID_CHANNELS (0x07FFF800)
-
-struct mcr20a_platform_data {
-	int rst_gpio;
-};
-
 #define MCR20A_MAX_BUF		(127)
 
 #define printdev(X) (&X->spi->dev)
@@ -412,7 +407,6 @@ struct mcr20a_local {
 	struct spi_device *spi;
 
 	struct ieee802154_hw *hw;
-	struct mcr20a_platform_data *pdata;
 	struct regmap *regmap_dar;
 	struct regmap *regmap_iar;
 
@@ -976,20 +970,6 @@ static irqreturn_t mcr20a_irq_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static int mcr20a_get_platform_data(struct spi_device *spi,
-				    struct mcr20a_platform_data *pdata)
-{
-	int ret = 0;
-
-	if (!spi->dev.of_node)
-		return -EINVAL;
-
-	pdata->rst_gpio = of_get_named_gpio(spi->dev.of_node, "rst_b-gpio", 0);
-	dev_dbg(&spi->dev, "rst_b-gpio: %d\n", pdata->rst_gpio);
-
-	return ret;
-}
-
 static void mcr20a_hw_setup(struct mcr20a_local *lp)
 {
 	u8 i;
@@ -1249,7 +1229,7 @@ mcr20a_probe(struct spi_device *spi)
 {
 	struct ieee802154_hw *hw;
 	struct mcr20a_local *lp;
-	struct mcr20a_platform_data *pdata;
+	struct gpio_desc *rst_b;
 	int irq_type;
 	int ret = -ENOMEM;
 
@@ -1260,48 +1240,32 @@ mcr20a_probe(struct spi_device *spi)
 		return -EINVAL;
 	}
 
-	pdata = kmalloc(sizeof(*pdata), GFP_KERNEL);
-	if (!pdata)
-		return -ENOMEM;
-
-	/* set mcr20a platform data */
-	ret = mcr20a_get_platform_data(spi, pdata);
-	if (ret < 0) {
-		dev_crit(&spi->dev, "mcr20a_get_platform_data failed.\n");
-		goto free_pdata;
-	}
-
-	/* init reset gpio */
-	if (gpio_is_valid(pdata->rst_gpio)) {
-		ret = devm_gpio_request_one(&spi->dev, pdata->rst_gpio,
-					    GPIOF_OUT_INIT_HIGH, "reset");
-		if (ret)
-			goto free_pdata;
+	rst_b = devm_gpiod_get(&spi->dev, "rst_b", GPIOD_OUT_HIGH);
+	if (IS_ERR(rst_b)) {
+		ret = PTR_ERR(rst_b);
+		if (ret != -EPROBE_DEFER)
+			dev_err(&spi->dev, "Failed to get 'rst_b' gpio: %d", ret);
+		return ret;
 	}
 
 	/* reset mcr20a */
-	if (gpio_is_valid(pdata->rst_gpio)) {
-		usleep_range(10, 20);
-		gpio_set_value_cansleep(pdata->rst_gpio, 0);
-		usleep_range(10, 20);
-		gpio_set_value_cansleep(pdata->rst_gpio, 1);
-		usleep_range(120, 240);
-	}
+	usleep_range(10, 20);
+	gpiod_set_value_cansleep(rst_b, 1);
+	usleep_range(10, 20);
+	gpiod_set_value_cansleep(rst_b, 0);
+	usleep_range(120, 240);
 
 	/* allocate ieee802154_hw and private data */
 	hw = ieee802154_alloc_hw(sizeof(*lp), &mcr20a_hw_ops);
 	if (!hw) {
 		dev_crit(&spi->dev, "ieee802154_alloc_hw failed\n");
-		ret = -ENOMEM;
-		goto free_pdata;
+		return ret;
 	}
 
 	/* init mcr20a local data */
 	lp = hw->priv;
 	lp->hw = hw;
 	lp->spi = spi;
-	lp->spi->dev.platform_data = pdata;
-	lp->pdata = pdata;
 
 	/* init ieee802154_hw */
 	hw->parent = &spi->dev;
@@ -1370,8 +1334,6 @@ mcr20a_probe(struct spi_device *spi)
 
 free_dev:
 	ieee802154_free_hw(lp->hw);
-free_pdata:
-	kfree(pdata);
 
 	return ret;
 }
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 30612497643c..2df7f60fe052 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -59,12 +59,6 @@
 #include <net/net_namespace.h>
 #include <linux/u64_stats_sync.h>
 
-struct pcpu_lstats {
-	u64			packets;
-	u64			bytes;
-	struct u64_stats_sync	syncp;
-};
-
 /* The higher levels take care of making this non-reentrant (it's
  * called with bh's disabled).
  */
@@ -75,6 +69,10 @@ static netdev_tx_t loopback_xmit(struct sk_buff *skb,
 	int len;
 
 	skb_tx_timestamp(skb);
+
+	/* do not fool net_timestamp_check() with various clock bases */
+	skb->tstamp = 0;
+
 	skb_orphan(skb);
 
 	/* Before queueing this packet to netif_rx(),
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 7de88b33d5b9..4bb90b6867a2 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -64,9 +64,9 @@ struct macsec_eth_header {
 
 #define MACSEC_NUM_AN 4 /* 2 bits for the association number */
 
-#define for_each_rxsc(secy, sc)			\
+#define for_each_rxsc(secy, sc)				\
 	for (sc = rcu_dereference_bh(secy->rx_sc);	\
-	     sc;				\
+	     sc;					\
 	     sc = rcu_dereference_bh(sc->next))
 #define for_each_rxsc_rtnl(secy, sc)			\
 	for (sc = rtnl_dereference(secy->rx_sc);	\
@@ -1142,6 +1142,7 @@ static rx_handler_result_t macsec_handle_frame(struct sk_buff **pskb)
 
 	list_for_each_entry_rcu(macsec, &rxd->secys, secys) {
 		struct macsec_rx_sc *sc = find_rx_sc(&macsec->secy, sci);
+
 		sc = sc ? macsec_rxsc_get(sc) : NULL;
 
 		if (sc) {
@@ -1584,7 +1585,6 @@ static struct macsec_rx_sa *get_rxsa_from_nl(struct net *net,
 	return rx_sa;
 }
 
-
 static const struct nla_policy macsec_genl_policy[NUM_MACSEC_ATTR] = {
 	[MACSEC_ATTR_IFINDEX] = { .type = NLA_U32 },
 	[MACSEC_ATTR_RXSC_CONFIG] = { .type = NLA_NESTED },
@@ -2156,7 +2156,7 @@ static int macsec_upd_rxsc(struct sk_buff *skb, struct genl_info *info)
 }
 
 static int copy_tx_sa_stats(struct sk_buff *skb,
-			     struct macsec_tx_sa_stats __percpu *pstats)
+			    struct macsec_tx_sa_stats __percpu *pstats)
 {
 	struct macsec_tx_sa_stats sum = {0, };
 	int cpu;
@@ -2176,7 +2176,7 @@ static int copy_tx_sa_stats(struct sk_buff *skb,
 }
 
 static int copy_rx_sa_stats(struct sk_buff *skb,
-			     struct macsec_rx_sa_stats __percpu *pstats)
+			    struct macsec_rx_sa_stats __percpu *pstats)
 {
 	struct macsec_rx_sa_stats sum = {0, };
 	int cpu;
@@ -2202,7 +2202,7 @@ static int copy_rx_sa_stats(struct sk_buff *skb,
 }
 
 static int copy_rx_sc_stats(struct sk_buff *skb,
-			     struct pcpu_rx_sc_stats __percpu *pstats)
+			    struct pcpu_rx_sc_stats __percpu *pstats)
 {
 	struct macsec_rx_sc_stats sum = {0, };
 	int cpu;
@@ -2266,7 +2266,7 @@ static int copy_rx_sc_stats(struct sk_buff *skb,
 }
 
 static int copy_tx_sc_stats(struct sk_buff *skb,
-			     struct pcpu_tx_sc_stats __percpu *pstats)
+			    struct pcpu_tx_sc_stats __percpu *pstats)
 {
 	struct macsec_tx_sc_stats sum = {0, };
 	int cpu;
@@ -2306,7 +2306,7 @@ static int copy_tx_sc_stats(struct sk_buff *skb,
 }
 
 static int copy_secy_stats(struct sk_buff *skb,
-			    struct pcpu_secy_stats __percpu *pstats)
+			   struct pcpu_secy_stats __percpu *pstats)
 {
 	struct macsec_dev_stats sum = {0, };
 	int cpu;
@@ -2962,13 +2962,11 @@ static int macsec_get_iflink(const struct net_device *dev)
 	return macsec_priv(dev)->real_dev->ifindex;
 }
 
-
 static int macsec_get_nest_level(struct net_device *dev)
 {
 	return macsec_priv(dev)->nest_level;
 }
 
-
 static const struct net_device_ops macsec_netdev_ops = {
 	.ndo_init		= macsec_dev_init,
 	.ndo_uninit		= macsec_dev_uninit,
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index cfda146f3b3b..fc8d5f1ee1ad 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -1077,7 +1077,7 @@ static void macvlan_dev_netpoll_cleanup(struct net_device *dev)
 
 	vlan->netpoll = NULL;
 
-	__netpoll_free_async(netpoll);
+	__netpoll_free(netpoll);
 }
 #endif	/* CONFIG_NET_POLL_CONTROLLER */
 
diff --git a/drivers/net/net_failover.c b/drivers/net/net_failover.c
index 7ae1856d1f18..e964d312f4ca 100644
--- a/drivers/net/net_failover.c
+++ b/drivers/net/net_failover.c
@@ -19,7 +19,6 @@
 #include <linux/ethtool.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/netdevice.h>
 #include <linux/netpoll.h>
 #include <linux/rtnetlink.h>
 #include <linux/if_vlan.h>
@@ -603,6 +602,9 @@ static int net_failover_slave_unregister(struct net_device *slave_dev,
 	primary_dev = rtnl_dereference(nfo_info->primary_dev);
 	standby_dev = rtnl_dereference(nfo_info->standby_dev);
 
+	if (WARN_ON_ONCE(slave_dev != primary_dev && slave_dev != standby_dev))
+		return -ENODEV;
+
 	vlan_vids_del_by_dev(slave_dev, failover_dev);
 	dev_uc_unsync(slave_dev, failover_dev);
 	dev_mc_unsync(slave_dev, failover_dev);
@@ -762,8 +764,10 @@ struct failover *net_failover_create(struct net_device *standby_dev)
 	netif_carrier_off(failover_dev);
 
 	failover = failover_register(failover_dev, &net_failover_ops);
-	if (IS_ERR(failover))
+	if (IS_ERR(failover)) {
+		err = PTR_ERR(failover);
 		goto err_failover_register;
+	}
 
 	return failover;
 
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c
index 81444208b216..cb3518474f0e 100644
--- a/drivers/net/netdevsim/bpf.c
+++ b/drivers/net/netdevsim/bpf.c
@@ -86,8 +86,14 @@ nsim_bpf_verify_insn(struct bpf_verifier_env *env, int insn_idx, int prev_insn)
 	return 0;
 }
 
+static int nsim_bpf_finalize(struct bpf_verifier_env *env)
+{
+	return 0;
+}
+
 static const struct bpf_prog_offload_ops nsim_bpf_analyzer_ops = {
-	.insn_hook = nsim_bpf_verify_insn,
+	.insn_hook	= nsim_bpf_verify_insn,
+	.finalize	= nsim_bpf_finalize,
 };
 
 static bool nsim_xdp_offload_active(struct netdevsim *ns)
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
index 4b22955de191..dd0db7534cb3 100644
--- a/drivers/net/nlmon.c
+++ b/drivers/net/nlmon.c
@@ -6,12 +6,6 @@
 #include <linux/if_arp.h>
 #include <net/rtnetlink.h>
 
-struct pcpu_lstats {
-	u64 packets;
-	u64 bytes;
-	struct u64_stats_sync syncp;
-};
-
 static netdev_tx_t nlmon_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	int len = skb->len;
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 82070792edbb..3d187cd50eb0 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -240,7 +240,7 @@ config AT803X_PHY
 
 config BCM63XX_PHY
 	tristate "Broadcom 63xx SOCs internal PHY"
-	depends on BCM63XX
+	depends on BCM63XX || COMPILE_TEST
 	select BCM_NET_PHYLIB
 	---help---
 	  Currently supports the 6348 and 6358 PHYs.
diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c
index 319edc9c8ec7..632472cab3bb 100644
--- a/drivers/net/phy/aquantia.c
+++ b/drivers/net/phy/aquantia.c
@@ -115,7 +115,7 @@ static struct phy_driver aquantia_driver[] = {
 	.phy_id		= PHY_ID_AQ1202,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Aquantia AQ1202",
-	.features	= PHY_AQUANTIA_FEATURES,
+	.features	= PHY_10GBIT_FULL_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.aneg_done	= genphy_c45_aneg_done,
 	.config_aneg    = aquantia_config_aneg,
@@ -127,7 +127,7 @@ static struct phy_driver aquantia_driver[] = {
 	.phy_id		= PHY_ID_AQ2104,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Aquantia AQ2104",
-	.features	= PHY_AQUANTIA_FEATURES,
+	.features	= PHY_10GBIT_FULL_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.aneg_done	= genphy_c45_aneg_done,
 	.config_aneg    = aquantia_config_aneg,
@@ -139,7 +139,7 @@ static struct phy_driver aquantia_driver[] = {
 	.phy_id		= PHY_ID_AQR105,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Aquantia AQR105",
-	.features	= PHY_AQUANTIA_FEATURES,
+	.features	= PHY_10GBIT_FULL_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.aneg_done	= genphy_c45_aneg_done,
 	.config_aneg    = aquantia_config_aneg,
@@ -151,7 +151,7 @@ static struct phy_driver aquantia_driver[] = {
 	.phy_id		= PHY_ID_AQR106,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Aquantia AQR106",
-	.features	= PHY_AQUANTIA_FEATURES,
+	.features	= PHY_10GBIT_FULL_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.aneg_done	= genphy_c45_aneg_done,
 	.config_aneg    = aquantia_config_aneg,
@@ -163,7 +163,7 @@ static struct phy_driver aquantia_driver[] = {
 	.phy_id		= PHY_ID_AQR107,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Aquantia AQR107",
-	.features	= PHY_AQUANTIA_FEATURES,
+	.features	= PHY_10GBIT_FULL_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.aneg_done	= genphy_c45_aneg_done,
 	.config_aneg    = aquantia_config_aneg,
@@ -175,7 +175,7 @@ static struct phy_driver aquantia_driver[] = {
 	.phy_id		= PHY_ID_AQR405,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Aquantia AQR405",
-	.features	= PHY_AQUANTIA_FEATURES,
+	.features	= PHY_10GBIT_FULL_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT,
 	.aneg_done	= genphy_c45_aneg_done,
 	.config_aneg    = aquantia_config_aneg,
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 411cf1072bae..e74a047a846e 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -357,7 +357,7 @@ static int at803x_aneg_done(struct phy_device *phydev)
 
 	/* check if the SGMII link is OK. */
 	if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) {
-		pr_warn("803x_aneg_done: SGMII link is not ok\n");
+		phydev_warn(phydev, "803x_aneg_done: SGMII link is not ok\n");
 		aneg_done = 0;
 	}
 	/* switch back to copper page */
diff --git a/drivers/net/phy/bcm63xx.c b/drivers/net/phy/bcm63xx.c
index cf14613745c9..d95bffdec4c1 100644
--- a/drivers/net/phy/bcm63xx.c
+++ b/drivers/net/phy/bcm63xx.c
@@ -42,6 +42,9 @@ static int bcm63xx_config_init(struct phy_device *phydev)
 {
 	int reg, err;
 
+	/* ASYM_PAUSE bit is marked RO in datasheet, so don't cheat */
+	phydev->supported |= SUPPORTED_Pause;
+
 	reg = phy_read(phydev, MII_BCM63XX_IR);
 	if (reg < 0)
 		return reg;
@@ -65,8 +68,7 @@ static struct phy_driver bcm63xx_driver[] = {
 	.phy_id		= 0x00406000,
 	.phy_id_mask	= 0xfffffc00,
 	.name		= "Broadcom BCM63XX (1)",
-	/* ASYM_PAUSE bit is marked RO in datasheet, so don't cheat */
-	.features	= (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+	.features	= PHY_BASIC_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT | PHY_IS_INTERNAL,
 	.config_init	= bcm63xx_config_init,
 	.ack_interrupt	= bcm_phy_ack_intr,
@@ -75,8 +77,7 @@ static struct phy_driver bcm63xx_driver[] = {
 	/* same phy as above, with just a different OUI */
 	.phy_id		= 0x002bdc00,
 	.phy_id_mask	= 0xfffffc00,
-	.name		= "Broadcom BCM63XX (2)",
-	.features	= (PHY_BASIC_FEATURES | SUPPORTED_Pause),
+	.features	= PHY_BASIC_FEATURES,
 	.flags		= PHY_HAS_INTERRUPT | PHY_IS_INTERNAL,
 	.config_init	= bcm63xx_config_init,
 	.ack_interrupt	= bcm_phy_ack_intr,
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index 29aa8d772b0c..edd4d44a386d 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -553,16 +553,17 @@ static void enable_status_frames(struct phy_device *phydev, bool on)
 	mutex_unlock(&clock->extreg_lock);
 
 	if (!phydev->attached_dev) {
-		pr_warn("expected to find an attached netdevice\n");
+		phydev_warn(phydev,
+			    "expected to find an attached netdevice\n");
 		return;
 	}
 
 	if (on) {
 		if (dev_mc_add(phydev->attached_dev, status_frame_dst))
-			pr_warn("failed to add mc address\n");
+			phydev_warn(phydev, "failed to add mc address\n");
 	} else {
 		if (dev_mc_del(phydev->attached_dev, status_frame_dst))
-			pr_warn("failed to delete mc address\n");
+			phydev_warn(phydev, "failed to delete mc address\n");
 	}
 }
 
@@ -686,9 +687,9 @@ static void recalibrate(struct dp83640_clock *clock)
 	 * read out and correct offsets
 	 */
 	val = ext_read(master, PAGE4, PTP_STS);
-	pr_info("master PTP_STS  0x%04hx\n", val);
+	phydev_info(master, "master PTP_STS  0x%04hx\n", val);
 	val = ext_read(master, PAGE4, PTP_ESTS);
-	pr_info("master PTP_ESTS 0x%04hx\n", val);
+	phydev_info(master, "master PTP_ESTS 0x%04hx\n", val);
 	event_ts.ns_lo  = ext_read(master, PAGE4, PTP_EDATA);
 	event_ts.ns_hi  = ext_read(master, PAGE4, PTP_EDATA);
 	event_ts.sec_lo = ext_read(master, PAGE4, PTP_EDATA);
@@ -698,15 +699,16 @@ static void recalibrate(struct dp83640_clock *clock)
 	list_for_each(this, &clock->phylist) {
 		tmp = list_entry(this, struct dp83640_private, list);
 		val = ext_read(tmp->phydev, PAGE4, PTP_STS);
-		pr_info("slave  PTP_STS  0x%04hx\n", val);
+		phydev_info(tmp->phydev, "slave  PTP_STS  0x%04hx\n", val);
 		val = ext_read(tmp->phydev, PAGE4, PTP_ESTS);
-		pr_info("slave  PTP_ESTS 0x%04hx\n", val);
+		phydev_info(tmp->phydev, "slave  PTP_ESTS 0x%04hx\n", val);
 		event_ts.ns_lo  = ext_read(tmp->phydev, PAGE4, PTP_EDATA);
 		event_ts.ns_hi  = ext_read(tmp->phydev, PAGE4, PTP_EDATA);
 		event_ts.sec_lo = ext_read(tmp->phydev, PAGE4, PTP_EDATA);
 		event_ts.sec_hi = ext_read(tmp->phydev, PAGE4, PTP_EDATA);
 		diff = now - (s64) phy2txts(&event_ts);
-		pr_info("slave offset %lld nanoseconds\n", diff);
+		phydev_info(tmp->phydev, "slave offset %lld nanoseconds\n",
+			    diff);
 		diff += ADJTIME_FIX;
 		ts = ns_to_timespec64(diff);
 		tdr_write(0, tmp->phydev, &ts, PTP_STEP_CLK);
diff --git a/drivers/net/phy/et1011c.c b/drivers/net/phy/et1011c.c
index a9a4edfa23c8..565e49e7f76f 100644
--- a/drivers/net/phy/et1011c.c
+++ b/drivers/net/phy/et1011c.c
@@ -91,8 +91,7 @@ static struct phy_driver et1011c_driver[] = { {
 	.phy_id		= 0x0282f014,
 	.name		= "ET1011C",
 	.phy_id_mask	= 0xfffffff0,
-	.features	= (PHY_BASIC_FEATURES | SUPPORTED_1000baseT_Full),
-	.flags		= PHY_POLL,
+	.features	= PHY_GBIT_FEATURES,
 	.config_aneg	= et1011c_config_aneg,
 	.read_status	= et1011c_read_status,
 } };
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index f7c69ca34056..cbec296107bd 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -265,7 +265,7 @@ static int marvell_set_polarity(struct phy_device *phydev, int polarity)
 			return err;
 	}
 
-	return 0;
+	return val != reg;
 }
 
 static int marvell_set_downshift(struct phy_device *phydev, bool enable,
@@ -287,12 +287,15 @@ static int marvell_set_downshift(struct phy_device *phydev, bool enable,
 
 static int marvell_config_aneg(struct phy_device *phydev)
 {
+	int changed = 0;
 	int err;
 
 	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
 	if (err < 0)
 		return err;
 
+	changed = err;
+
 	err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
 			MII_M1111_PHY_LED_DIRECT);
 	if (err < 0)
@@ -302,7 +305,7 @@ static int marvell_config_aneg(struct phy_device *phydev)
 	if (err < 0)
 		return err;
 
-	if (phydev->autoneg != AUTONEG_ENABLE) {
+	if (phydev->autoneg != AUTONEG_ENABLE || changed) {
 		/* A write to speed/duplex bits (that is performed by
 		 * genphy_config_aneg() call above) must be followed by
 		 * a software reset. Otherwise, the write has no effect.
@@ -350,42 +353,6 @@ static int m88e1101_config_aneg(struct phy_device *phydev)
 	return marvell_config_aneg(phydev);
 }
 
-static int m88e1111_config_aneg(struct phy_device *phydev)
-{
-	int err;
-
-	/* The Marvell PHY has an errata which requires
-	 * that certain registers get written in order
-	 * to restart autonegotiation
-	 */
-	err = genphy_soft_reset(phydev);
-
-	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
-	if (err < 0)
-		return err;
-
-	err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL,
-			MII_M1111_PHY_LED_DIRECT);
-	if (err < 0)
-		return err;
-
-	err = genphy_config_aneg(phydev);
-	if (err < 0)
-		return err;
-
-	if (phydev->autoneg != AUTONEG_ENABLE) {
-		/* A write to speed/duplex bits (that is performed by
-		 * genphy_config_aneg() call above) must be followed by
-		 * a software reset. Otherwise, the write has no effect.
-		 */
-		err = genphy_soft_reset(phydev);
-		if (err < 0)
-			return err;
-	}
-
-	return 0;
-}
-
 #ifdef CONFIG_OF_MDIO
 /* Set and/or override some configuration registers based on the
  * marvell,reg-init property stored in the of_node for the phydev.
@@ -479,6 +446,7 @@ static int m88e1121_config_aneg_rgmii_delays(struct phy_device *phydev)
 
 static int m88e1121_config_aneg(struct phy_device *phydev)
 {
+	int changed = 0;
 	int err = 0;
 
 	if (phy_interface_is_rgmii(phydev)) {
@@ -487,15 +455,26 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
 			return err;
 	}
 
-	err = genphy_soft_reset(phydev);
+	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
 	if (err < 0)
 		return err;
 
-	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
+	changed = err;
+
+	err = genphy_config_aneg(phydev);
 	if (err < 0)
 		return err;
 
-	return genphy_config_aneg(phydev);
+	if (phydev->autoneg != AUTONEG_ENABLE || changed) {
+		/* A software reset is used to ensure a "commit" of the
+		 * changes is done.
+		 */
+		err = genphy_soft_reset(phydev);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
 }
 
 static int m88e1318_config_aneg(struct phy_device *phydev)
@@ -659,7 +638,7 @@ static void marvell_config_led(struct phy_device *phydev)
 	err = phy_write_paged(phydev, MII_MARVELL_LED_PAGE, MII_PHY_LED_CTRL,
 			      def_config);
 	if (err < 0)
-		pr_warn("Fail to config marvell phy LED.\n");
+		phydev_warn(phydev, "Fail to config marvell phy LED.\n");
 }
 
 static int marvell_config_init(struct phy_device *phydev)
@@ -2067,7 +2046,7 @@ static struct phy_driver marvell_drivers[] = {
 		.flags = PHY_HAS_INTERRUPT,
 		.probe = marvell_probe,
 		.config_init = &m88e1111_config_init,
-		.config_aneg = &m88e1111_config_aneg,
+		.config_aneg = &marvell_config_aneg,
 		.read_status = &marvell_read_status,
 		.ack_interrupt = &marvell_ack_interrupt,
 		.config_intr = &marvell_config_intr,
@@ -2222,7 +2201,7 @@ static struct phy_driver marvell_drivers[] = {
 		.phy_id = MARVELL_PHY_ID_88E1510,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
 		.name = "Marvell 88E1510",
-		.features = PHY_GBIT_FEATURES | SUPPORTED_FIBRE,
+		.features = PHY_GBIT_FIBRE_FEATURES,
 		.flags = PHY_HAS_INTERRUPT,
 		.probe = &m88e1510_probe,
 		.config_init = &m88e1510_config_init,
diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c
index f77a2d9e7f9d..1c9d039eec63 100644
--- a/drivers/net/phy/marvell10g.c
+++ b/drivers/net/phy/marvell10g.c
@@ -337,9 +337,9 @@ static int mv3310_config_init(struct phy_device *phydev)
 	}
 
 	if (!ethtool_convert_link_mode_to_legacy_u32(&mask, supported))
-		dev_warn(&phydev->mdio.dev,
-			 "PHY supports (%*pb) more modes than phylib supports, some modes not supported.\n",
-			 __ETHTOOL_LINK_MODE_MASK_NBITS, supported);
+		phydev_warn(phydev,
+			    "PHY supports (%*pb) more modes than phylib supports, some modes not supported.\n",
+			    __ETHTOOL_LINK_MODE_MASK_NBITS, supported);
 
 	phydev->supported &= mask;
 	phydev->advertising &= phydev->supported;
@@ -535,16 +535,7 @@ static struct phy_driver mv3310_drivers[] = {
 		.phy_id		= 0x002b09aa,
 		.phy_id_mask	= MARVELL_PHY_ID_MASK,
 		.name		= "mv88x3310",
-		.features	= SUPPORTED_10baseT_Full |
-				  SUPPORTED_10baseT_Half |
-				  SUPPORTED_100baseT_Full |
-				  SUPPORTED_100baseT_Half |
-				  SUPPORTED_1000baseT_Full |
-				  SUPPORTED_Autoneg |
-				  SUPPORTED_TP |
-				  SUPPORTED_FIBRE |
-				  SUPPORTED_10000baseT_Full |
-				  SUPPORTED_Backplane,
+		.features	= PHY_10GBIT_FEATURES,
 		.soft_reset	= gen10g_no_soft_reset,
 		.config_init	= mv3310_config_init,
 		.probe		= mv3310_probe,
diff --git a/drivers/net/phy/mdio-bcm-unimac.c b/drivers/net/phy/mdio-bcm-unimac.c
index 8d370667fa1b..df75efa96a7d 100644
--- a/drivers/net/phy/mdio-bcm-unimac.c
+++ b/drivers/net/phy/mdio-bcm-unimac.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/delay.h>
+#include <linux/clk.h>
 
 #include <linux/of.h>
 #include <linux/of_platform.h>
@@ -45,6 +46,8 @@ struct unimac_mdio_priv {
 	void __iomem		*base;
 	int (*wait_func)	(void *wait_func_data);
 	void			*wait_func_data;
+	struct clk		*clk;
+	u32			clk_freq;
 };
 
 static inline u32 unimac_mdio_readl(struct unimac_mdio_priv *priv, u32 offset)
@@ -189,6 +192,35 @@ static int unimac_mdio_reset(struct mii_bus *bus)
 	return 0;
 }
 
+static void unimac_mdio_clk_set(struct unimac_mdio_priv *priv)
+{
+	unsigned long rate;
+	u32 reg, div;
+
+	/* Keep the hardware default values */
+	if (!priv->clk_freq)
+		return;
+
+	if (!priv->clk)
+		rate = 250000000;
+	else
+		rate = clk_get_rate(priv->clk);
+
+	div = (rate / (2 * priv->clk_freq)) - 1;
+	if (div & ~MDIO_CLK_DIV_MASK) {
+		pr_warn("Incorrect MDIO clock frequency, ignoring\n");
+		return;
+	}
+
+	/* The MDIO clock is the reference clock (typicaly 250Mhz) divided by
+	 * 2 x (MDIO_CLK_DIV + 1)
+	 */
+	reg = unimac_mdio_readl(priv, MDIO_CFG);
+	reg &= ~(MDIO_CLK_DIV_MASK << MDIO_CLK_DIV_SHIFT);
+	reg |= div << MDIO_CLK_DIV_SHIFT;
+	unimac_mdio_writel(priv, reg, MDIO_CFG);
+}
+
 static int unimac_mdio_probe(struct platform_device *pdev)
 {
 	struct unimac_mdio_pdata *pdata = pdev->dev.platform_data;
@@ -217,9 +249,26 @@ static int unimac_mdio_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	priv->clk = devm_clk_get(&pdev->dev, NULL);
+	if (PTR_ERR(priv->clk) == -EPROBE_DEFER)
+		return PTR_ERR(priv->clk);
+	else
+		priv->clk = NULL;
+
+	ret = clk_prepare_enable(priv->clk);
+	if (ret)
+		return ret;
+
+	if (of_property_read_u32(np, "clock-frequency", &priv->clk_freq))
+		priv->clk_freq = 0;
+
+	unimac_mdio_clk_set(priv);
+
 	priv->mii_bus = mdiobus_alloc();
-	if (!priv->mii_bus)
-		return -ENOMEM;
+	if (!priv->mii_bus) {
+		ret = -ENOMEM;
+		goto out_clk_disable;
+	}
 
 	bus = priv->mii_bus;
 	bus->priv = priv;
@@ -253,6 +302,8 @@ static int unimac_mdio_probe(struct platform_device *pdev)
 
 out_mdio_free:
 	mdiobus_free(bus);
+out_clk_disable:
+	clk_disable_unprepare(priv->clk);
 	return ret;
 }
 
@@ -262,10 +313,37 @@ static int unimac_mdio_remove(struct platform_device *pdev)
 
 	mdiobus_unregister(priv->mii_bus);
 	mdiobus_free(priv->mii_bus);
+	clk_disable_unprepare(priv->clk);
+
+	return 0;
+}
+
+static int __maybe_unused unimac_mdio_suspend(struct device *d)
+{
+	struct unimac_mdio_priv *priv = dev_get_drvdata(d);
+
+	clk_disable_unprepare(priv->clk);
+
+	return 0;
+}
+
+static int __maybe_unused unimac_mdio_resume(struct device *d)
+{
+	struct unimac_mdio_priv *priv = dev_get_drvdata(d);
+	int ret;
+
+	ret = clk_prepare_enable(priv->clk);
+	if (ret)
+		return ret;
+
+	unimac_mdio_clk_set(priv);
 
 	return 0;
 }
 
+static SIMPLE_DEV_PM_OPS(unimac_mdio_pm_ops,
+			 unimac_mdio_suspend, unimac_mdio_resume);
+
 static const struct of_device_id unimac_mdio_ids[] = {
 	{ .compatible = "brcm,genet-mdio-v5", },
 	{ .compatible = "brcm,genet-mdio-v4", },
@@ -281,6 +359,7 @@ static struct platform_driver unimac_mdio_driver = {
 	.driver = {
 		.name = UNIMAC_MDIO_DRV_NAME,
 		.of_match_table = unimac_mdio_ids,
+		.pm = &unimac_mdio_pm_ops,
 	},
 	.probe	= unimac_mdio_probe,
 	.remove	= unimac_mdio_remove,
diff --git a/drivers/net/phy/mdio-mux-bcm-iproc.c b/drivers/net/phy/mdio-mux-bcm-iproc.c
index c017486e9b86..696bdf1e4576 100644
--- a/drivers/net/phy/mdio-mux-bcm-iproc.c
+++ b/drivers/net/phy/mdio-mux-bcm-iproc.c
@@ -289,8 +289,7 @@ static int mdio_mux_iproc_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int mdio_mux_iproc_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct iproc_mdiomux_desc *md = platform_get_drvdata(pdev);
+	struct iproc_mdiomux_desc *md = dev_get_drvdata(dev);
 
 	clk_disable_unprepare(md->core_clk);
 
@@ -299,8 +298,7 @@ static int mdio_mux_iproc_suspend(struct device *dev)
 
 static int mdio_mux_iproc_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct iproc_mdiomux_desc *md = platform_get_drvdata(pdev);
+	struct iproc_mdiomux_desc *md = dev_get_drvdata(dev);
 
 	clk_prepare_enable(md->core_clk);
 	mdio_mux_iproc_config(md);
diff --git a/drivers/net/phy/mdio-thunder.c b/drivers/net/phy/mdio-thunder.c
index 564616968cad..1546f6398831 100644
--- a/drivers/net/phy/mdio-thunder.c
+++ b/drivers/net/phy/mdio-thunder.c
@@ -73,8 +73,8 @@ static int thunder_mdiobus_pci_probe(struct pci_dev *pdev,
 		err = of_address_to_resource(node, 0, &r);
 		if (err) {
 			dev_err(&pdev->dev,
-				"Couldn't translate address for \"%s\"\n",
-				node->name);
+				"Couldn't translate address for \"%pOFn\"\n",
+				node);
 			break;
 		}
 
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 98f4b1f706df..2e59a8419b17 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -38,7 +38,6 @@
 #include <linux/phy.h>
 #include <linux/io.h>
 #include <linux/uaccess.h>
-#include <linux/gpio/consumer.h>
 
 #include <asm/irq.h>
 
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 3db06b40580d..9265dea79412 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -14,7 +14,7 @@
  * option) any later version.
  *
  * Support : Micrel Phys:
- *		Giga phys: ksz9021, ksz9031
+ *		Giga phys: ksz9021, ksz9031, ksz9131
  *		100/10 Phys : ksz8001, ksz8721, ksz8737, ksz8041
  *			   ksz8021, ksz8031, ksz8051,
  *			   ksz8081, ksz8091,
@@ -609,6 +609,116 @@ err_force_master:
 	return result;
 }
 
+#define KSZ9131_SKEW_5BIT_MAX	2400
+#define KSZ9131_SKEW_4BIT_MAX	800
+#define KSZ9131_OFFSET		700
+#define KSZ9131_STEP		100
+
+static int ksz9131_of_load_skew_values(struct phy_device *phydev,
+				       struct device_node *of_node,
+				       u16 reg, size_t field_sz,
+				       char *field[], u8 numfields)
+{
+	int val[4] = {-(1 + KSZ9131_OFFSET), -(2 + KSZ9131_OFFSET),
+		      -(3 + KSZ9131_OFFSET), -(4 + KSZ9131_OFFSET)};
+	int skewval, skewmax = 0;
+	int matches = 0;
+	u16 maxval;
+	u16 newval;
+	u16 mask;
+	int i;
+
+	/* psec properties in dts should mean x pico seconds */
+	if (field_sz == 5)
+		skewmax = KSZ9131_SKEW_5BIT_MAX;
+	else
+		skewmax = KSZ9131_SKEW_4BIT_MAX;
+
+	for (i = 0; i < numfields; i++)
+		if (!of_property_read_s32(of_node, field[i], &skewval)) {
+			if (skewval < -KSZ9131_OFFSET)
+				skewval = -KSZ9131_OFFSET;
+			else if (skewval > skewmax)
+				skewval = skewmax;
+
+			val[i] = skewval + KSZ9131_OFFSET;
+			matches++;
+		}
+
+	if (!matches)
+		return 0;
+
+	if (matches < numfields)
+		newval = ksz9031_extended_read(phydev, OP_DATA, 2, reg);
+	else
+		newval = 0;
+
+	maxval = (field_sz == 4) ? 0xf : 0x1f;
+	for (i = 0; i < numfields; i++)
+		if (val[i] != -(i + 1 + KSZ9131_OFFSET)) {
+			mask = 0xffff;
+			mask ^= maxval << (field_sz * i);
+			newval = (newval & mask) |
+				(((val[i] / KSZ9131_STEP) & maxval)
+					<< (field_sz * i));
+		}
+
+	return ksz9031_extended_write(phydev, OP_DATA, 2, reg, newval);
+}
+
+static int ksz9131_config_init(struct phy_device *phydev)
+{
+	const struct device *dev = &phydev->mdio.dev;
+	struct device_node *of_node = dev->of_node;
+	char *clk_skews[2] = {"rxc-skew-psec", "txc-skew-psec"};
+	char *rx_data_skews[4] = {
+		"rxd0-skew-psec", "rxd1-skew-psec",
+		"rxd2-skew-psec", "rxd3-skew-psec"
+	};
+	char *tx_data_skews[4] = {
+		"txd0-skew-psec", "txd1-skew-psec",
+		"txd2-skew-psec", "txd3-skew-psec"
+	};
+	char *control_skews[2] = {"txen-skew-psec", "rxdv-skew-psec"};
+	const struct device *dev_walker;
+	int ret;
+
+	dev_walker = &phydev->mdio.dev;
+	do {
+		of_node = dev_walker->of_node;
+		dev_walker = dev_walker->parent;
+	} while (!of_node && dev_walker);
+
+	if (!of_node)
+		return 0;
+
+	ret = ksz9131_of_load_skew_values(phydev, of_node,
+					  MII_KSZ9031RN_CLK_PAD_SKEW, 5,
+					  clk_skews, 2);
+	if (ret < 0)
+		return ret;
+
+	ret = ksz9131_of_load_skew_values(phydev, of_node,
+					  MII_KSZ9031RN_CONTROL_PAD_SKEW, 4,
+					  control_skews, 2);
+	if (ret < 0)
+		return ret;
+
+	ret = ksz9131_of_load_skew_values(phydev, of_node,
+					  MII_KSZ9031RN_RX_DATA_PAD_SKEW, 4,
+					  rx_data_skews, 4);
+	if (ret < 0)
+		return ret;
+
+	ret = ksz9131_of_load_skew_values(phydev, of_node,
+					  MII_KSZ9031RN_TX_DATA_PAD_SKEW, 4,
+					  tx_data_skews, 4);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
 #define KSZ8873MLL_GLOBAL_CONTROL_4	0x06
 #define KSZ8873MLL_GLOBAL_CONTROL_4_DUPLEX	BIT(6)
 #define KSZ8873MLL_GLOBAL_CONTROL_4_SPEED	BIT(4)
@@ -975,6 +1085,23 @@ static struct phy_driver ksphy_driver[] = {
 	.suspend	= genphy_suspend,
 	.resume		= kszphy_resume,
 }, {
+	.phy_id		= PHY_ID_KSZ9131,
+	.phy_id_mask	= MICREL_PHY_ID_MASK,
+	.name		= "Microchip KSZ9131 Gigabit PHY",
+	.features	= PHY_GBIT_FEATURES,
+	.flags		= PHY_HAS_INTERRUPT,
+	.driver_data	= &ksz9021_type,
+	.probe		= kszphy_probe,
+	.config_init	= ksz9131_config_init,
+	.read_status	= ksz9031_read_status,
+	.ack_interrupt	= kszphy_ack_interrupt,
+	.config_intr	= kszphy_config_intr,
+	.get_sset_count = kszphy_get_sset_count,
+	.get_strings	= kszphy_get_strings,
+	.get_stats	= kszphy_get_stats,
+	.suspend	= genphy_suspend,
+	.resume		= kszphy_resume,
+}, {
 	.phy_id		= PHY_ID_KSZ8873MLL,
 	.phy_id_mask	= MICREL_PHY_ID_MASK,
 	.name		= "Micrel KSZ8873MLL Switch",
@@ -1022,6 +1149,7 @@ MODULE_LICENSE("GPL");
 static struct mdio_device_id __maybe_unused micrel_tbl[] = {
 	{ PHY_ID_KSZ9021, 0x000ffffe },
 	{ PHY_ID_KSZ9031, MICREL_PHY_ID_MASK },
+	{ PHY_ID_KSZ9131, MICREL_PHY_ID_MASK },
 	{ PHY_ID_KSZ8001, 0x00fffffc },
 	{ PHY_ID_KS8737, MICREL_PHY_ID_MASK },
 	{ PHY_ID_KSZ8021, 0x00ffffff },
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c
index 2d67937866a3..04b12e34da58 100644
--- a/drivers/net/phy/microchip.c
+++ b/drivers/net/phy/microchip.c
@@ -88,7 +88,7 @@ static int lan88xx_TR_reg_set(struct phy_device *phydev, u16 regaddr,
 	/* Save current page */
 	save_page = phy_save_page(phydev);
 	if (save_page < 0) {
-		pr_warn("Failed to get current page\n");
+		phydev_warn(phydev, "Failed to get current page\n");
 		goto err;
 	}
 
@@ -98,14 +98,14 @@ static int lan88xx_TR_reg_set(struct phy_device *phydev, u16 regaddr,
 	ret = __phy_write(phydev, LAN88XX_EXT_PAGE_TR_LOW_DATA,
 			  (data & 0xFFFF));
 	if (ret < 0) {
-		pr_warn("Failed to write TR low data\n");
+		phydev_warn(phydev, "Failed to write TR low data\n");
 		goto err;
 	}
 
 	ret = __phy_write(phydev, LAN88XX_EXT_PAGE_TR_HIGH_DATA,
 			  (data & 0x00FF0000) >> 16);
 	if (ret < 0) {
-		pr_warn("Failed to write TR high data\n");
+		phydev_warn(phydev, "Failed to write TR high data\n");
 		goto err;
 	}
 
@@ -115,14 +115,15 @@ static int lan88xx_TR_reg_set(struct phy_device *phydev, u16 regaddr,
 
 	ret = __phy_write(phydev, LAN88XX_EXT_PAGE_TR_CR, buf);
 	if (ret < 0) {
-		pr_warn("Failed to write data in reg\n");
+		phydev_warn(phydev, "Failed to write data in reg\n");
 		goto err;
 	}
 
 	usleep_range(1000, 2000);/* Wait for Data to be written */
 	val = __phy_read(phydev, LAN88XX_EXT_PAGE_TR_CR);
 	if (!(val & 0x8000))
-		pr_warn("TR Register[0x%X] configuration failed\n", regaddr);
+		phydev_warn(phydev, "TR Register[0x%X] configuration failed\n",
+			    regaddr);
 err:
 	return phy_restore_page(phydev, save_page, ret);
 }
@@ -137,7 +138,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x0F82, 0x12B00A);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x0F82]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x0F82]\n");
 
 	/* Get access to Channel b'10, Node b'1101, Register 0x06.
 	 * Write 24-bit value 0xD2C46F to register. Setting SSTrKf1000Slv,
@@ -145,7 +146,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x168C, 0xD2C46F);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x168C]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x168C]\n");
 
 	/* Get access to Channel b'10, Node b'1111, Register 0x11.
 	 * Write 24-bit value 0x620 to register. Setting rem_upd_done_thresh
@@ -153,7 +154,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x17A2, 0x620);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x17A2]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x17A2]\n");
 
 	/* Get access to Channel b'10, Node b'1101, Register 0x10.
 	 * Write 24-bit value 0xEEFFDD to register. Setting
@@ -162,7 +163,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x16A0, 0xEEFFDD);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x16A0]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x16A0]\n");
 
 	/* Get access to Channel b'10, Node b'1101, Register 0x13.
 	 * Write 24-bit value 0x071448 to register. Setting
@@ -170,7 +171,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x16A6, 0x071448);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x16A6]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x16A6]\n");
 
 	/* Get access to Channel b'10, Node b'1101, Register 0x12.
 	 * Write 24-bit value 0x13132F to register. Setting
@@ -178,7 +179,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x16A4, 0x13132F);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x16A4]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x16A4]\n");
 
 	/* Get access to Channel b'10, Node b'1101, Register 0x14.
 	 * Write 24-bit value 0x0 to register. Setting eee_3level_delay,
@@ -186,7 +187,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x16A8, 0x0);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x16A8]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x16A8]\n");
 
 	/* Get access to Channel b'01, Node b'1111, Register 0x34.
 	 * Write 24-bit value 0x91B06C to register. Setting
@@ -195,7 +196,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x0FE8, 0x91B06C);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x0FE8]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x0FE8]\n");
 
 	/* Get access to Channel b'01, Node b'1111, Register 0x3E.
 	 * Write 24-bit value 0xC0A028 to register. Setting
@@ -204,7 +205,7 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x0FFC, 0xC0A028);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x0FFC]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x0FFC]\n");
 
 	/* Get access to Channel b'01, Node b'1111, Register 0x35.
 	 * Write 24-bit value 0x041600 to register. Setting
@@ -213,14 +214,14 @@ static void lan88xx_config_TR_regs(struct phy_device *phydev)
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x0FEA, 0x041600);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x0FEA]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x0FEA]\n");
 
 	/* Get access to Channel b'10, Node b'1101, Register 0x03.
 	 * Write 24-bit value 0x000004 to register. Setting TrFreeze bits.
 	 */
 	err = lan88xx_TR_reg_set(phydev, 0x1686, 0x000004);
 	if (err < 0)
-		pr_warn("Failed to Set Register[0x1686]\n");
+		phydev_warn(phydev, "Failed to Set Register[0x1686]\n");
 }
 
 static int lan88xx_probe(struct phy_device *phydev)
diff --git a/drivers/net/phy/microchip_t1.c b/drivers/net/phy/microchip_t1.c
index b1917dd1978a..c600a8509d60 100644
--- a/drivers/net/phy/microchip_t1.c
+++ b/drivers/net/phy/microchip_t1.c
@@ -46,7 +46,7 @@ static struct phy_driver microchip_t1_phy_driver[] = {
 		.phy_id_mask    = 0xfffffff0,
 		.name           = "Microchip LAN87xx T1",
 
-		.features       = SUPPORTED_100baseT_Full,
+		.features       = PHY_BASIC_T1_FEATURES,
 		.flags          = PHY_HAS_INTERRUPT,
 
 		.config_init    = genphy_config_init,
diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c
index 84ca9ff40ae0..a2e59f4f6f01 100644
--- a/drivers/net/phy/mscc.c
+++ b/drivers/net/phy/mscc.c
@@ -6,6 +6,8 @@
  * Copyright (c) 2016 Microsemi Corporation
  */
 
+#include <linux/firmware.h>
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mdio.h>
@@ -32,6 +34,15 @@ enum rgmii_rx_clock_delay {
 #define DISABLE_HP_AUTO_MDIX_MASK	  0x0080
 #define DISABLE_PAIR_SWAP_CORR_MASK	  0x0020
 #define DISABLE_POLARITY_CORR_MASK	  0x0010
+#define PARALLEL_DET_IGNORE_ADVERTISED    0x0008
+
+#define MSCC_PHY_EXT_CNTL_STATUS          22
+#define SMI_BROADCAST_WR_EN		  0x0001
+
+#define MSCC_PHY_ERR_RX_CNT		  19
+#define MSCC_PHY_ERR_FALSE_CARRIER_CNT	  20
+#define MSCC_PHY_ERR_LINK_DISCONNECT_CNT  21
+#define ERR_CNT_MASK			  GENMASK(7, 0)
 
 #define MSCC_PHY_EXT_PHY_CNTL_1           23
 #define MAC_IF_SELECTION_MASK             0x1800
@@ -39,7 +50,22 @@ enum rgmii_rx_clock_delay {
 #define MAC_IF_SELECTION_RMII             1
 #define MAC_IF_SELECTION_RGMII            2
 #define MAC_IF_SELECTION_POS              11
+#define VSC8584_MAC_IF_SELECTION_MASK     0x1000
+#define VSC8584_MAC_IF_SELECTION_SGMII    0
+#define VSC8584_MAC_IF_SELECTION_1000BASEX 1
+#define VSC8584_MAC_IF_SELECTION_POS      12
 #define FAR_END_LOOPBACK_MODE_MASK        0x0008
+#define MEDIA_OP_MODE_MASK		  0x0700
+#define MEDIA_OP_MODE_COPPER		  0
+#define MEDIA_OP_MODE_SERDES		  1
+#define MEDIA_OP_MODE_1000BASEX		  2
+#define MEDIA_OP_MODE_100BASEFX		  3
+#define MEDIA_OP_MODE_AMS_COPPER_SERDES	  5
+#define MEDIA_OP_MODE_AMS_COPPER_1000BASEX	6
+#define MEDIA_OP_MODE_AMS_COPPER_100BASEFX	7
+#define MEDIA_OP_MODE_POS		  8
+
+#define MSCC_PHY_EXT_PHY_CNTL_2		  24
 
 #define MII_VSC85XX_INT_MASK		  25
 #define MII_VSC85XX_INT_MASK_MASK	  0xa000
@@ -54,27 +80,48 @@ enum rgmii_rx_clock_delay {
 #define HP_AUTO_MDIX_X_OVER_IND_MASK	  0x2000
 
 #define MSCC_PHY_LED_MODE_SEL		  29
-#define LED_1_MODE_SEL_MASK		  0x00F0
-#define LED_0_MODE_SEL_MASK		  0x000F
-#define LED_1_MODE_SEL_POS		  4
+#define LED_MODE_SEL_POS(x)		  ((x) * 4)
+#define LED_MODE_SEL_MASK(x)		  (GENMASK(3, 0) << LED_MODE_SEL_POS(x))
+#define LED_MODE_SEL(x, mode)		  (((mode) << LED_MODE_SEL_POS(x)) & LED_MODE_SEL_MASK(x))
 
 #define MSCC_EXT_PAGE_ACCESS		  31
 #define MSCC_PHY_PAGE_STANDARD		  0x0000 /* Standard registers */
 #define MSCC_PHY_PAGE_EXTENDED		  0x0001 /* Extended registers */
 #define MSCC_PHY_PAGE_EXTENDED_2	  0x0002 /* Extended reg - page 2 */
+#define MSCC_PHY_PAGE_EXTENDED_3	  0x0003 /* Extended reg - page 3 */
+#define MSCC_PHY_PAGE_EXTENDED_4	  0x0004 /* Extended reg - page 4 */
+/* Extended reg - GPIO; this is a bank of registers that are shared for all PHYs
+ * in the same package.
+ */
+#define MSCC_PHY_PAGE_EXTENDED_GPIO	  0x0010 /* Extended reg - GPIO */
+#define MSCC_PHY_PAGE_TEST		  0x2a30 /* Test reg */
+#define MSCC_PHY_PAGE_TR		  0x52b5 /* Token ring registers */
 
 /* Extended Page 1 Registers */
+#define MSCC_PHY_CU_MEDIA_CRC_VALID_CNT	  18
+#define VALID_CRC_CNT_CRC_MASK		  GENMASK(13, 0)
+
 #define MSCC_PHY_EXT_MODE_CNTL		  19
 #define FORCE_MDI_CROSSOVER_MASK	  0x000C
 #define FORCE_MDI_CROSSOVER_MDIX	  0x000C
 #define FORCE_MDI_CROSSOVER_MDI		  0x0008
 
 #define MSCC_PHY_ACTIPHY_CNTL		  20
+#define PHY_ADDR_REVERSED		  0x0200
 #define DOWNSHIFT_CNTL_MASK		  0x001C
 #define DOWNSHIFT_EN			  0x0010
 #define DOWNSHIFT_CNTL_POS		  2
 
+#define MSCC_PHY_EXT_PHY_CNTL_4		  23
+#define PHY_CNTL_4_ADDR_POS		  11
+
+#define MSCC_PHY_VERIPHY_CNTL_2		  25
+
+#define MSCC_PHY_VERIPHY_CNTL_3		  26
+
 /* Extended Page 2 Registers */
+#define MSCC_PHY_CU_PMD_TX_CNTL		  16
+
 #define MSCC_PHY_RGMII_CNTL		  20
 #define RGMII_RX_CLK_DELAY_MASK		  0x0070
 #define RGMII_RX_CLK_DELAY_POS		  4
@@ -90,11 +137,90 @@ enum rgmii_rx_clock_delay {
 #define SECURE_ON_ENABLE		  0x8000
 #define SECURE_ON_PASSWD_LEN_4		  0x4000
 
+/* Extended Page 3 Registers */
+#define MSCC_PHY_SERDES_TX_VALID_CNT	  21
+#define MSCC_PHY_SERDES_TX_CRC_ERR_CNT	  22
+#define MSCC_PHY_SERDES_RX_VALID_CNT	  28
+#define MSCC_PHY_SERDES_RX_CRC_ERR_CNT	  29
+
+/* Extended page GPIO Registers */
+#define MSCC_DW8051_CNTL_STATUS		  0
+#define MICRO_NSOFT_RESET		  0x8000
+#define RUN_FROM_INT_ROM		  0x4000
+#define AUTOINC_ADDR			  0x2000
+#define PATCH_RAM_CLK			  0x1000
+#define MICRO_PATCH_EN			  0x0080
+#define DW8051_CLK_EN			  0x0010
+#define MICRO_CLK_EN			  0x0008
+#define MICRO_CLK_DIVIDE(x)		  ((x) >> 1)
+#define MSCC_DW8051_VLD_MASK		  0xf1ff
+
+/* x Address in range 1-4 */
+#define MSCC_TRAP_ROM_ADDR(x)		  ((x) * 2 + 1)
+#define MSCC_PATCH_RAM_ADDR(x)		  (((x) + 1) * 2)
+#define MSCC_INT_MEM_ADDR		  11
+
+#define MSCC_INT_MEM_CNTL		  12
+#define READ_SFR			  0x6000
+#define READ_PRAM			  0x4000
+#define READ_ROM			  0x2000
+#define READ_RAM			  0x0000
+#define INT_MEM_WRITE_EN		  0x1000
+#define EN_PATCH_RAM_TRAP_ADDR(x)	  (0x0100 << ((x) - 1))
+#define INT_MEM_DATA_M			  0x00ff
+#define INT_MEM_DATA(x)			  (INT_MEM_DATA_M & (x))
+
+#define MSCC_PHY_PROC_CMD		  18
+#define PROC_CMD_NCOMPLETED		  0x8000
+#define PROC_CMD_FAILED			  0x4000
+#define PROC_CMD_SGMII_PORT(x)		  ((x) << 8)
+#define PROC_CMD_FIBER_PORT(x)		  (0x0100 << (x) % 4)
+#define PROC_CMD_QSGMII_PORT		  0x0c00
+#define PROC_CMD_RST_CONF_PORT		  0x0080
+#define PROC_CMD_RECONF_PORT		  0x0000
+#define PROC_CMD_READ_MOD_WRITE_PORT	  0x0040
+#define PROC_CMD_WRITE			  0x0040
+#define PROC_CMD_READ			  0x0000
+#define PROC_CMD_FIBER_DISABLE		  0x0020
+#define PROC_CMD_FIBER_100BASE_FX	  0x0010
+#define PROC_CMD_FIBER_1000BASE_X	  0x0000
+#define PROC_CMD_SGMII_MAC		  0x0030
+#define PROC_CMD_QSGMII_MAC		  0x0020
+#define PROC_CMD_NO_MAC_CONF		  0x0000
+#define PROC_CMD_1588_DEFAULT_INIT	  0x0010
+#define PROC_CMD_NOP			  0x000f
+#define PROC_CMD_PHY_INIT		  0x000a
+#define PROC_CMD_CRC16			  0x0008
+#define PROC_CMD_FIBER_MEDIA_CONF	  0x0001
+#define PROC_CMD_MCB_ACCESS_MAC_CONF	  0x0000
+#define PROC_CMD_NCOMPLETED_TIMEOUT_MS    500
+
+#define MSCC_PHY_MAC_CFG_FASTLINK	  19
+#define MAC_CFG_MASK			  0xc000
+#define MAC_CFG_SGMII			  0x0000
+#define MAC_CFG_QSGMII			  0x4000
+
+/* Test page Registers */
+#define MSCC_PHY_TEST_PAGE_5		  5
+#define MSCC_PHY_TEST_PAGE_8		  8
+#define MSCC_PHY_TEST_PAGE_9		  9
+#define MSCC_PHY_TEST_PAGE_20		  20
+#define MSCC_PHY_TEST_PAGE_24		  24
+
+/* Token ring page Registers */
+#define MSCC_PHY_TR_CNTL		  16
+#define TR_WRITE			  0x8000
+#define TR_ADDR(x)			  (0x7fff & (x))
+#define MSCC_PHY_TR_LSB			  17
+#define MSCC_PHY_TR_MSB			  18
+
 /* Microsemi PHY ID's */
 #define PHY_ID_VSC8530			  0x00070560
 #define PHY_ID_VSC8531			  0x00070570
 #define PHY_ID_VSC8540			  0x00070760
 #define PHY_ID_VSC8541			  0x00070770
+#define PHY_ID_VSC8574			  0x000704a0
+#define PHY_ID_VSC8584			  0x000707c0
 
 #define MSCC_VDDMAC_1500		  1500
 #define MSCC_VDDMAC_1800		  1800
@@ -103,16 +229,160 @@ enum rgmii_rx_clock_delay {
 
 #define DOWNSHIFT_COUNT_MAX		  5
 
+#define MAX_LEDS			  4
+
+#define VSC8584_SUPP_LED_MODES (BIT(VSC8531_LINK_ACTIVITY) | \
+				BIT(VSC8531_LINK_1000_ACTIVITY) | \
+				BIT(VSC8531_LINK_100_ACTIVITY) | \
+				BIT(VSC8531_LINK_10_ACTIVITY) | \
+				BIT(VSC8531_LINK_100_1000_ACTIVITY) | \
+				BIT(VSC8531_LINK_10_1000_ACTIVITY) | \
+				BIT(VSC8531_LINK_10_100_ACTIVITY) | \
+				BIT(VSC8584_LINK_100FX_1000X_ACTIVITY) | \
+				BIT(VSC8531_DUPLEX_COLLISION) | \
+				BIT(VSC8531_COLLISION) | \
+				BIT(VSC8531_ACTIVITY) | \
+				BIT(VSC8584_100FX_1000X_ACTIVITY) | \
+				BIT(VSC8531_AUTONEG_FAULT) | \
+				BIT(VSC8531_SERIAL_MODE) | \
+				BIT(VSC8531_FORCE_LED_OFF) | \
+				BIT(VSC8531_FORCE_LED_ON))
+
+#define VSC85XX_SUPP_LED_MODES (BIT(VSC8531_LINK_ACTIVITY) | \
+				BIT(VSC8531_LINK_1000_ACTIVITY) | \
+				BIT(VSC8531_LINK_100_ACTIVITY) | \
+				BIT(VSC8531_LINK_10_ACTIVITY) | \
+				BIT(VSC8531_LINK_100_1000_ACTIVITY) | \
+				BIT(VSC8531_LINK_10_1000_ACTIVITY) | \
+				BIT(VSC8531_LINK_10_100_ACTIVITY) | \
+				BIT(VSC8531_DUPLEX_COLLISION) | \
+				BIT(VSC8531_COLLISION) | \
+				BIT(VSC8531_ACTIVITY) | \
+				BIT(VSC8531_AUTONEG_FAULT) | \
+				BIT(VSC8531_SERIAL_MODE) | \
+				BIT(VSC8531_FORCE_LED_OFF) | \
+				BIT(VSC8531_FORCE_LED_ON))
+
+#define MSCC_VSC8584_REVB_INT8051_FW		"mscc_vsc8584_revb_int8051_fb48.bin"
+#define MSCC_VSC8584_REVB_INT8051_FW_START_ADDR	0xe800
+#define MSCC_VSC8584_REVB_INT8051_FW_CRC	0xfb48
+
+#define MSCC_VSC8574_REVB_INT8051_FW		"mscc_vsc8574_revb_int8051_29e8.bin"
+#define MSCC_VSC8574_REVB_INT8051_FW_START_ADDR	0x4000
+#define MSCC_VSC8574_REVB_INT8051_FW_CRC	0x29e8
+
+#define VSC8584_REVB				0x0001
+#define MSCC_DEV_REV_MASK			GENMASK(3, 0)
+
+struct reg_val {
+	u16	reg;
+	u32	val;
+};
+
+struct vsc85xx_hw_stat {
+	const char *string;
+	u8 reg;
+	u16 page;
+	u16 mask;
+};
+
+static const struct vsc85xx_hw_stat vsc85xx_hw_stats[] = {
+	{
+		.string	= "phy_receive_errors",
+		.reg	= MSCC_PHY_ERR_RX_CNT,
+		.page	= MSCC_PHY_PAGE_STANDARD,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_false_carrier",
+		.reg	= MSCC_PHY_ERR_FALSE_CARRIER_CNT,
+		.page	= MSCC_PHY_PAGE_STANDARD,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_cu_media_link_disconnect",
+		.reg	= MSCC_PHY_ERR_LINK_DISCONNECT_CNT,
+		.page	= MSCC_PHY_PAGE_STANDARD,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_cu_media_crc_good_count",
+		.reg	= MSCC_PHY_CU_MEDIA_CRC_VALID_CNT,
+		.page	= MSCC_PHY_PAGE_EXTENDED,
+		.mask	= VALID_CRC_CNT_CRC_MASK,
+	}, {
+		.string	= "phy_cu_media_crc_error_count",
+		.reg	= MSCC_PHY_EXT_PHY_CNTL_4,
+		.page	= MSCC_PHY_PAGE_EXTENDED,
+		.mask	= ERR_CNT_MASK,
+	},
+};
+
+static const struct vsc85xx_hw_stat vsc8584_hw_stats[] = {
+	{
+		.string	= "phy_receive_errors",
+		.reg	= MSCC_PHY_ERR_RX_CNT,
+		.page	= MSCC_PHY_PAGE_STANDARD,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_false_carrier",
+		.reg	= MSCC_PHY_ERR_FALSE_CARRIER_CNT,
+		.page	= MSCC_PHY_PAGE_STANDARD,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_cu_media_link_disconnect",
+		.reg	= MSCC_PHY_ERR_LINK_DISCONNECT_CNT,
+		.page	= MSCC_PHY_PAGE_STANDARD,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_cu_media_crc_good_count",
+		.reg	= MSCC_PHY_CU_MEDIA_CRC_VALID_CNT,
+		.page	= MSCC_PHY_PAGE_EXTENDED,
+		.mask	= VALID_CRC_CNT_CRC_MASK,
+	}, {
+		.string	= "phy_cu_media_crc_error_count",
+		.reg	= MSCC_PHY_EXT_PHY_CNTL_4,
+		.page	= MSCC_PHY_PAGE_EXTENDED,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_serdes_tx_good_pkt_count",
+		.reg	= MSCC_PHY_SERDES_TX_VALID_CNT,
+		.page	= MSCC_PHY_PAGE_EXTENDED_3,
+		.mask	= VALID_CRC_CNT_CRC_MASK,
+	}, {
+		.string	= "phy_serdes_tx_bad_crc_count",
+		.reg	= MSCC_PHY_SERDES_TX_CRC_ERR_CNT,
+		.page	= MSCC_PHY_PAGE_EXTENDED_3,
+		.mask	= ERR_CNT_MASK,
+	}, {
+		.string	= "phy_serdes_rx_good_pkt_count",
+		.reg	= MSCC_PHY_SERDES_RX_VALID_CNT,
+		.page	= MSCC_PHY_PAGE_EXTENDED_3,
+		.mask	= VALID_CRC_CNT_CRC_MASK,
+	}, {
+		.string	= "phy_serdes_rx_bad_crc_count",
+		.reg	= MSCC_PHY_SERDES_RX_CRC_ERR_CNT,
+		.page	= MSCC_PHY_PAGE_EXTENDED_3,
+		.mask	= ERR_CNT_MASK,
+	},
+};
+
 struct vsc8531_private {
 	int rate_magic;
-	u8 led_0_mode;
-	u8 led_1_mode;
+	u16 supp_led_modes;
+	u32 leds_mode[MAX_LEDS];
+	u8 nleds;
+	const struct vsc85xx_hw_stat *hw_stats;
+	u64 *stats;
+	int nstats;
+	bool pkg_init;
+	/* For multiple port PHYs; the MDIO address of the base PHY in the
+	 * package.
+	 */
+	unsigned int base_addr;
 };
 
 #ifdef CONFIG_OF_MDIO
 struct vsc8531_edge_rate_table {
-	u16 vddmac;
-	u8 slowdown[8];
+	u32 vddmac;
+	u32 slowdown[8];
 };
 
 static const struct vsc8531_edge_rate_table edge_table[] = {
@@ -123,12 +393,66 @@ static const struct vsc8531_edge_rate_table edge_table[] = {
 };
 #endif /* CONFIG_OF_MDIO */
 
-static int vsc85xx_phy_page_set(struct phy_device *phydev, u16 page)
+static int vsc85xx_phy_read_page(struct phy_device *phydev)
 {
-	int rc;
+	return __phy_read(phydev, MSCC_EXT_PAGE_ACCESS);
+}
 
-	rc = phy_write(phydev, MSCC_EXT_PAGE_ACCESS, page);
-	return rc;
+static int vsc85xx_phy_write_page(struct phy_device *phydev, int page)
+{
+	return __phy_write(phydev, MSCC_EXT_PAGE_ACCESS, page);
+}
+
+static int vsc85xx_get_sset_count(struct phy_device *phydev)
+{
+	struct vsc8531_private *priv = phydev->priv;
+
+	if (!priv)
+		return 0;
+
+	return priv->nstats;
+}
+
+static void vsc85xx_get_strings(struct phy_device *phydev, u8 *data)
+{
+	struct vsc8531_private *priv = phydev->priv;
+	int i;
+
+	if (!priv)
+		return;
+
+	for (i = 0; i < priv->nstats; i++)
+		strlcpy(data + i * ETH_GSTRING_LEN, priv->hw_stats[i].string,
+			ETH_GSTRING_LEN);
+}
+
+static u64 vsc85xx_get_stat(struct phy_device *phydev, int i)
+{
+	struct vsc8531_private *priv = phydev->priv;
+	int val;
+
+	val = phy_read_paged(phydev, priv->hw_stats[i].page,
+			     priv->hw_stats[i].reg);
+	if (val < 0)
+		return U64_MAX;
+
+	val = val & priv->hw_stats[i].mask;
+	priv->stats[i] += val;
+
+	return priv->stats[i];
+}
+
+static void vsc85xx_get_stats(struct phy_device *phydev,
+			      struct ethtool_stats *stats, u64 *data)
+{
+	struct vsc8531_private *priv = phydev->priv;
+	int i;
+
+	if (!priv)
+		return;
+
+	for (i = 0; i < priv->nstats; i++)
+		data[i] = vsc85xx_get_stat(phydev, i);
 }
 
 static int vsc85xx_led_cntl_set(struct phy_device *phydev,
@@ -140,14 +464,8 @@ static int vsc85xx_led_cntl_set(struct phy_device *phydev,
 
 	mutex_lock(&phydev->lock);
 	reg_val = phy_read(phydev, MSCC_PHY_LED_MODE_SEL);
-	if (led_num) {
-		reg_val &= ~LED_1_MODE_SEL_MASK;
-		reg_val |= (((u16)mode << LED_1_MODE_SEL_POS) &
-			    LED_1_MODE_SEL_MASK);
-	} else {
-		reg_val &= ~LED_0_MODE_SEL_MASK;
-		reg_val |= ((u16)mode & LED_0_MODE_SEL_MASK);
-	}
+	reg_val &= ~LED_MODE_SEL_MASK(led_num);
+	reg_val |= LED_MODE_SEL(led_num, (u16)mode);
 	rc = phy_write(phydev, MSCC_PHY_LED_MODE_SEL, reg_val);
 	mutex_unlock(&phydev->lock);
 
@@ -173,7 +491,7 @@ static int vsc85xx_mdix_set(struct phy_device *phydev, u8 mdix)
 	u16 reg_val;
 
 	reg_val = phy_read(phydev, MSCC_PHY_BYPASS_CONTROL);
-	if ((mdix == ETH_TP_MDI) || (mdix == ETH_TP_MDI_X)) {
+	if (mdix == ETH_TP_MDI || mdix == ETH_TP_MDI_X) {
 		reg_val |= (DISABLE_PAIR_SWAP_CORR_MASK |
 			    DISABLE_POLARITY_CORR_MASK  |
 			    DISABLE_HP_AUTO_MDIX_MASK);
@@ -183,25 +501,20 @@ static int vsc85xx_mdix_set(struct phy_device *phydev, u8 mdix)
 			     DISABLE_HP_AUTO_MDIX_MASK);
 	}
 	rc = phy_write(phydev, MSCC_PHY_BYPASS_CONTROL, reg_val);
-	if (rc != 0)
+	if (rc)
 		return rc;
 
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED);
-	if (rc != 0)
-		return rc;
+	reg_val = 0;
 
-	reg_val = phy_read(phydev, MSCC_PHY_EXT_MODE_CNTL);
-	reg_val &= ~(FORCE_MDI_CROSSOVER_MASK);
 	if (mdix == ETH_TP_MDI)
-		reg_val |= FORCE_MDI_CROSSOVER_MDI;
+		reg_val = FORCE_MDI_CROSSOVER_MDI;
 	else if (mdix == ETH_TP_MDI_X)
-		reg_val |= FORCE_MDI_CROSSOVER_MDIX;
-	rc = phy_write(phydev, MSCC_PHY_EXT_MODE_CNTL, reg_val);
-	if (rc != 0)
-		return rc;
+		reg_val = FORCE_MDI_CROSSOVER_MDIX;
 
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
-	if (rc != 0)
+	rc = phy_modify_paged(phydev, MSCC_PHY_PAGE_EXTENDED,
+			      MSCC_PHY_EXT_MODE_CNTL, FORCE_MDI_CROSSOVER_MASK,
+			      reg_val);
+	if (rc < 0)
 		return rc;
 
 	return genphy_restart_aneg(phydev);
@@ -209,30 +522,24 @@ static int vsc85xx_mdix_set(struct phy_device *phydev, u8 mdix)
 
 static int vsc85xx_downshift_get(struct phy_device *phydev, u8 *count)
 {
-	int rc;
-	u16 reg_val;
+	int reg_val;
 
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED);
-	if (rc != 0)
-		goto out;
+	reg_val = phy_read_paged(phydev, MSCC_PHY_PAGE_EXTENDED,
+				 MSCC_PHY_ACTIPHY_CNTL);
+	if (reg_val < 0)
+		return reg_val;
 
-	reg_val = phy_read(phydev, MSCC_PHY_ACTIPHY_CNTL);
 	reg_val &= DOWNSHIFT_CNTL_MASK;
 	if (!(reg_val & DOWNSHIFT_EN))
 		*count = DOWNSHIFT_DEV_DISABLE;
 	else
 		*count = ((reg_val & ~DOWNSHIFT_EN) >> DOWNSHIFT_CNTL_POS) + 2;
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
 
-out:
-	return rc;
+	return 0;
 }
 
 static int vsc85xx_downshift_set(struct phy_device *phydev, u8 count)
 {
-	int rc;
-	u16 reg_val;
-
 	if (count == DOWNSHIFT_DEV_DEFAULT_COUNT) {
 		/* Default downshift count 3 (i.e. Bit3:2 = 0b01) */
 		count = ((1 << DOWNSHIFT_CNTL_POS) | DOWNSHIFT_EN);
@@ -244,21 +551,9 @@ static int vsc85xx_downshift_set(struct phy_device *phydev, u8 count)
 		count = (((count - 2) << DOWNSHIFT_CNTL_POS) | DOWNSHIFT_EN);
 	}
 
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED);
-	if (rc != 0)
-		goto out;
-
-	reg_val = phy_read(phydev, MSCC_PHY_ACTIPHY_CNTL);
-	reg_val &= ~(DOWNSHIFT_CNTL_MASK);
-	reg_val |= count;
-	rc = phy_write(phydev, MSCC_PHY_ACTIPHY_CNTL, reg_val);
-	if (rc != 0)
-		goto out;
-
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
-
-out:
-	return rc;
+	return phy_modify_paged(phydev, MSCC_PHY_PAGE_EXTENDED,
+				MSCC_PHY_ACTIPHY_CNTL, DOWNSHIFT_CNTL_MASK,
+				count);
 }
 
 static int vsc85xx_wol_set(struct phy_device *phydev,
@@ -272,46 +567,48 @@ static int vsc85xx_wol_set(struct phy_device *phydev,
 	u8 *mac_addr = phydev->attached_dev->dev_addr;
 
 	mutex_lock(&phydev->lock);
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED_2);
-	if (rc != 0)
+	rc = phy_select_page(phydev, MSCC_PHY_PAGE_EXTENDED_2);
+	if (rc < 0) {
+		rc = phy_restore_page(phydev, rc, rc);
 		goto out_unlock;
+	}
 
 	if (wol->wolopts & WAKE_MAGIC) {
 		/* Store the device address for the magic packet */
 		for (i = 0; i < ARRAY_SIZE(pwd); i++)
 			pwd[i] = mac_addr[5 - (i * 2 + 1)] << 8 |
 				 mac_addr[5 - i * 2];
-		phy_write(phydev, MSCC_PHY_WOL_LOWER_MAC_ADDR, pwd[0]);
-		phy_write(phydev, MSCC_PHY_WOL_MID_MAC_ADDR, pwd[1]);
-		phy_write(phydev, MSCC_PHY_WOL_UPPER_MAC_ADDR, pwd[2]);
+		__phy_write(phydev, MSCC_PHY_WOL_LOWER_MAC_ADDR, pwd[0]);
+		__phy_write(phydev, MSCC_PHY_WOL_MID_MAC_ADDR, pwd[1]);
+		__phy_write(phydev, MSCC_PHY_WOL_UPPER_MAC_ADDR, pwd[2]);
 	} else {
-		phy_write(phydev, MSCC_PHY_WOL_LOWER_MAC_ADDR, 0);
-		phy_write(phydev, MSCC_PHY_WOL_MID_MAC_ADDR, 0);
-		phy_write(phydev, MSCC_PHY_WOL_UPPER_MAC_ADDR, 0);
+		__phy_write(phydev, MSCC_PHY_WOL_LOWER_MAC_ADDR, 0);
+		__phy_write(phydev, MSCC_PHY_WOL_MID_MAC_ADDR, 0);
+		__phy_write(phydev, MSCC_PHY_WOL_UPPER_MAC_ADDR, 0);
 	}
 
 	if (wol_conf->wolopts & WAKE_MAGICSECURE) {
 		for (i = 0; i < ARRAY_SIZE(pwd); i++)
 			pwd[i] = wol_conf->sopass[5 - (i * 2 + 1)] << 8 |
 				 wol_conf->sopass[5 - i * 2];
-		phy_write(phydev, MSCC_PHY_WOL_LOWER_PASSWD, pwd[0]);
-		phy_write(phydev, MSCC_PHY_WOL_MID_PASSWD, pwd[1]);
-		phy_write(phydev, MSCC_PHY_WOL_UPPER_PASSWD, pwd[2]);
+		__phy_write(phydev, MSCC_PHY_WOL_LOWER_PASSWD, pwd[0]);
+		__phy_write(phydev, MSCC_PHY_WOL_MID_PASSWD, pwd[1]);
+		__phy_write(phydev, MSCC_PHY_WOL_UPPER_PASSWD, pwd[2]);
 	} else {
-		phy_write(phydev, MSCC_PHY_WOL_LOWER_PASSWD, 0);
-		phy_write(phydev, MSCC_PHY_WOL_MID_PASSWD, 0);
-		phy_write(phydev, MSCC_PHY_WOL_UPPER_PASSWD, 0);
+		__phy_write(phydev, MSCC_PHY_WOL_LOWER_PASSWD, 0);
+		__phy_write(phydev, MSCC_PHY_WOL_MID_PASSWD, 0);
+		__phy_write(phydev, MSCC_PHY_WOL_UPPER_PASSWD, 0);
 	}
 
-	reg_val = phy_read(phydev, MSCC_PHY_WOL_MAC_CONTROL);
+	reg_val = __phy_read(phydev, MSCC_PHY_WOL_MAC_CONTROL);
 	if (wol_conf->wolopts & WAKE_MAGICSECURE)
 		reg_val |= SECURE_ON_ENABLE;
 	else
 		reg_val &= ~SECURE_ON_ENABLE;
-	phy_write(phydev, MSCC_PHY_WOL_MAC_CONTROL, reg_val);
+	__phy_write(phydev, MSCC_PHY_WOL_MAC_CONTROL, reg_val);
 
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
-	if (rc != 0)
+	rc = phy_restore_page(phydev, rc, rc > 0 ? 0 : rc);
+	if (rc < 0)
 		goto out_unlock;
 
 	if (wol->wolopts & WAKE_MAGIC) {
@@ -319,14 +616,14 @@ static int vsc85xx_wol_set(struct phy_device *phydev,
 		reg_val = phy_read(phydev, MII_VSC85XX_INT_MASK);
 		reg_val |= MII_VSC85XX_INT_MASK_WOL;
 		rc = phy_write(phydev, MII_VSC85XX_INT_MASK, reg_val);
-		if (rc != 0)
+		if (rc)
 			goto out_unlock;
 	} else {
 		/* Disable the WOL interrupt */
 		reg_val = phy_read(phydev, MII_VSC85XX_INT_MASK);
 		reg_val &= (~MII_VSC85XX_INT_MASK_WOL);
 		rc = phy_write(phydev, MII_VSC85XX_INT_MASK, reg_val);
-		if (rc != 0)
+		if (rc)
 			goto out_unlock;
 	}
 	/* Clear WOL iterrupt status */
@@ -348,17 +645,17 @@ static void vsc85xx_wol_get(struct phy_device *phydev,
 	struct ethtool_wolinfo *wol_conf = wol;
 
 	mutex_lock(&phydev->lock);
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED_2);
-	if (rc != 0)
+	rc = phy_select_page(phydev, MSCC_PHY_PAGE_EXTENDED_2);
+	if (rc < 0)
 		goto out_unlock;
 
-	reg_val = phy_read(phydev, MSCC_PHY_WOL_MAC_CONTROL);
+	reg_val = __phy_read(phydev, MSCC_PHY_WOL_MAC_CONTROL);
 	if (reg_val & SECURE_ON_ENABLE)
 		wol_conf->wolopts |= WAKE_MAGICSECURE;
 	if (wol_conf->wolopts & WAKE_MAGICSECURE) {
-		pwd[0] = phy_read(phydev, MSCC_PHY_WOL_LOWER_PASSWD);
-		pwd[1] = phy_read(phydev, MSCC_PHY_WOL_MID_PASSWD);
-		pwd[2] = phy_read(phydev, MSCC_PHY_WOL_UPPER_PASSWD);
+		pwd[0] = __phy_read(phydev, MSCC_PHY_WOL_LOWER_PASSWD);
+		pwd[1] = __phy_read(phydev, MSCC_PHY_WOL_MID_PASSWD);
+		pwd[2] = __phy_read(phydev, MSCC_PHY_WOL_UPPER_PASSWD);
 		for (i = 0; i < ARRAY_SIZE(pwd); i++) {
 			wol_conf->sopass[5 - i * 2] = pwd[i] & 0x00ff;
 			wol_conf->sopass[5 - (i * 2 + 1)] = (pwd[i] & 0xff00)
@@ -366,18 +663,16 @@ static void vsc85xx_wol_get(struct phy_device *phydev,
 		}
 	}
 
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
-
 out_unlock:
+	phy_restore_page(phydev, rc, rc > 0 ? 0 : rc);
 	mutex_unlock(&phydev->lock);
 }
 
 #ifdef CONFIG_OF_MDIO
 static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 {
-	u8 sd;
-	u16 vdd;
-	int rc, i, j;
+	u32 vdd, sd;
+	int i, j;
 	struct device *dev = &phydev->mdio.dev;
 	struct device_node *of_node = dev->of_node;
 	u8 sd_array_size = ARRAY_SIZE(edge_table[0].slowdown);
@@ -385,12 +680,10 @@ static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 	if (!of_node)
 		return -ENODEV;
 
-	rc = of_property_read_u16(of_node, "vsc8531,vddmac", &vdd);
-	if (rc != 0)
+	if (of_property_read_u32(of_node, "vsc8531,vddmac", &vdd))
 		vdd = MSCC_VDDMAC_3300;
 
-	rc = of_property_read_u8(of_node, "vsc8531,edge-slowdown", &sd);
-	if (rc != 0)
+	if (of_property_read_u32(of_node, "vsc8531,edge-slowdown", &sd))
 		sd = 0;
 
 	for (i = 0; i < ARRAY_SIZE(edge_table); i++)
@@ -404,19 +697,20 @@ static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 
 static int vsc85xx_dt_led_mode_get(struct phy_device *phydev,
 				   char *led,
-				   u8 default_mode)
+				   u32 default_mode)
 {
+	struct vsc8531_private *priv = phydev->priv;
 	struct device *dev = &phydev->mdio.dev;
 	struct device_node *of_node = dev->of_node;
-	u8 led_mode;
+	u32 led_mode;
 	int err;
 
 	if (!of_node)
 		return -ENODEV;
 
 	led_mode = default_mode;
-	err = of_property_read_u8(of_node, led, &led_mode);
-	if (!err && (led_mode > 15 || led_mode == 7 || led_mode == 11)) {
+	err = of_property_read_u32(of_node, led, &led_mode);
+	if (!err && !(BIT(led_mode) & priv->supp_led_modes)) {
 		phydev_err(phydev, "DT %s invalid\n", led);
 		return -EINVAL;
 	}
@@ -438,24 +732,36 @@ static int vsc85xx_dt_led_mode_get(struct phy_device *phydev,
 }
 #endif /* CONFIG_OF_MDIO */
 
+static int vsc85xx_dt_led_modes_get(struct phy_device *phydev,
+				    u32 *default_mode)
+{
+	struct vsc8531_private *priv = phydev->priv;
+	char led_dt_prop[28];
+	int i, ret;
+
+	for (i = 0; i < priv->nleds; i++) {
+		ret = sprintf(led_dt_prop, "vsc8531,led-%d-mode", i);
+		if (ret < 0)
+			return ret;
+
+		ret = vsc85xx_dt_led_mode_get(phydev, led_dt_prop,
+					      default_mode[i]);
+		if (ret < 0)
+			return ret;
+		priv->leds_mode[i] = ret;
+	}
+
+	return 0;
+}
+
 static int vsc85xx_edge_rate_cntl_set(struct phy_device *phydev, u8 edge_rate)
 {
 	int rc;
-	u16 reg_val;
 
 	mutex_lock(&phydev->lock);
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED_2);
-	if (rc != 0)
-		goto out_unlock;
-	reg_val = phy_read(phydev, MSCC_PHY_WOL_MAC_CONTROL);
-	reg_val &= ~(EDGE_RATE_CNTL_MASK);
-	reg_val |= (edge_rate << EDGE_RATE_CNTL_POS);
-	rc = phy_write(phydev, MSCC_PHY_WOL_MAC_CONTROL, reg_val);
-	if (rc != 0)
-		goto out_unlock;
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
-
-out_unlock:
+	rc = phy_modify_paged(phydev, MSCC_PHY_PAGE_EXTENDED_2,
+			      MSCC_PHY_WOL_MAC_CONTROL, EDGE_RATE_CNTL_MASK,
+			      edge_rate << EDGE_RATE_CNTL_POS);
 	mutex_unlock(&phydev->lock);
 
 	return rc;
@@ -486,7 +792,7 @@ static int vsc85xx_mac_if_set(struct phy_device *phydev,
 		goto out_unlock;
 	}
 	rc = phy_write(phydev, MSCC_PHY_EXT_PHY_CNTL_1, reg_val);
-	if (rc != 0)
+	if (rc)
 		goto out_unlock;
 
 	rc = genphy_soft_reset(phydev);
@@ -504,17 +810,17 @@ static int vsc85xx_default_config(struct phy_device *phydev)
 
 	phydev->mdix_ctrl = ETH_TP_MDI_AUTO;
 	mutex_lock(&phydev->lock);
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED_2);
-	if (rc != 0)
+	rc = phy_select_page(phydev, MSCC_PHY_PAGE_EXTENDED_2);
+	if (rc < 0)
 		goto out_unlock;
 
 	reg_val = phy_read(phydev, MSCC_PHY_RGMII_CNTL);
 	reg_val &= ~(RGMII_RX_CLK_DELAY_MASK);
 	reg_val |= (RGMII_RX_CLK_DELAY_1_1_NS << RGMII_RX_CLK_DELAY_POS);
 	phy_write(phydev, MSCC_PHY_RGMII_CNTL, reg_val);
-	rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
 
 out_unlock:
+	rc = phy_restore_page(phydev, rc, rc > 0 ? 0 : rc);
 	mutex_unlock(&phydev->lock);
 
 	return rc;
@@ -543,9 +849,812 @@ static int vsc85xx_set_tunable(struct phy_device *phydev,
 	}
 }
 
+/* mdiobus lock should be locked when using this function */
+static void vsc85xx_tr_write(struct phy_device *phydev, u16 addr, u32 val)
+{
+	__phy_write(phydev, MSCC_PHY_TR_MSB, val >> 16);
+	__phy_write(phydev, MSCC_PHY_TR_LSB, val & GENMASK(15, 0));
+	__phy_write(phydev, MSCC_PHY_TR_CNTL, TR_WRITE | TR_ADDR(addr));
+}
+
+static int vsc85xx_eee_init_seq_set(struct phy_device *phydev)
+{
+	const struct reg_val init_eee[] = {
+		{0x0f82, 0x0012b00a},
+		{0x1686, 0x00000004},
+		{0x168c, 0x00d2c46f},
+		{0x17a2, 0x00000620},
+		{0x16a0, 0x00eeffdd},
+		{0x16a6, 0x00071448},
+		{0x16a4, 0x0013132f},
+		{0x16a8, 0x00000000},
+		{0x0ffc, 0x00c0a028},
+		{0x0fe8, 0x0091b06c},
+		{0x0fea, 0x00041600},
+		{0x0f80, 0x00000af4},
+		{0x0fec, 0x00901809},
+		{0x0fee, 0x0000a6a1},
+		{0x0ffe, 0x00b01007},
+		{0x16b0, 0x00eeff00},
+		{0x16b2, 0x00007000},
+		{0x16b4, 0x00000814},
+	};
+	unsigned int i;
+	int oldpage;
+
+	mutex_lock(&phydev->lock);
+	oldpage = phy_select_page(phydev, MSCC_PHY_PAGE_TR);
+	if (oldpage < 0)
+		goto out_unlock;
+
+	for (i = 0; i < ARRAY_SIZE(init_eee); i++)
+		vsc85xx_tr_write(phydev, init_eee[i].reg, init_eee[i].val);
+
+out_unlock:
+	oldpage = phy_restore_page(phydev, oldpage, oldpage);
+	mutex_unlock(&phydev->lock);
+
+	return oldpage;
+}
+
+/* phydev->bus->mdio_lock should be locked when using this function */
+static int phy_base_write(struct phy_device *phydev, u32 regnum, u16 val)
+{
+	struct vsc8531_private *priv = phydev->priv;
+
+	if (unlikely(!mutex_is_locked(&phydev->mdio.bus->mdio_lock))) {
+		dev_err(&phydev->mdio.dev, "MDIO bus lock not held!\n");
+		dump_stack();
+	}
+
+	return __mdiobus_write(phydev->mdio.bus, priv->base_addr, regnum, val);
+}
+
+/* phydev->bus->mdio_lock should be locked when using this function */
+static int phy_base_read(struct phy_device *phydev, u32 regnum)
+{
+	struct vsc8531_private *priv = phydev->priv;
+
+	if (unlikely(!mutex_is_locked(&phydev->mdio.bus->mdio_lock))) {
+		dev_err(&phydev->mdio.dev, "MDIO bus lock not held!\n");
+		dump_stack();
+	}
+
+	return __mdiobus_read(phydev->mdio.bus, priv->base_addr, regnum);
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static void vsc8584_csr_write(struct phy_device *phydev, u16 addr, u32 val)
+{
+	phy_base_write(phydev, MSCC_PHY_TR_MSB, val >> 16);
+	phy_base_write(phydev, MSCC_PHY_TR_LSB, val & GENMASK(15, 0));
+	phy_base_write(phydev, MSCC_PHY_TR_CNTL, TR_WRITE | TR_ADDR(addr));
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8584_cmd(struct phy_device *phydev, u16 val)
+{
+	unsigned long deadline;
+	u16 reg_val;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	phy_base_write(phydev, MSCC_PHY_PROC_CMD, PROC_CMD_NCOMPLETED | val);
+
+	deadline = jiffies + msecs_to_jiffies(PROC_CMD_NCOMPLETED_TIMEOUT_MS);
+	do {
+		reg_val = phy_base_read(phydev, MSCC_PHY_PROC_CMD);
+	} while (time_before(jiffies, deadline) &&
+		 (reg_val & PROC_CMD_NCOMPLETED) &&
+		 !(reg_val & PROC_CMD_FAILED));
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	if (reg_val & PROC_CMD_FAILED)
+		return -EIO;
+
+	if (reg_val & PROC_CMD_NCOMPLETED)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8584_micro_deassert_reset(struct phy_device *phydev,
+					bool patch_en)
+{
+	u32 enable, release;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	enable = RUN_FROM_INT_ROM | MICRO_CLK_EN | DW8051_CLK_EN;
+	release = MICRO_NSOFT_RESET | RUN_FROM_INT_ROM | DW8051_CLK_EN |
+		MICRO_CLK_EN;
+
+	if (patch_en) {
+		enable |= MICRO_PATCH_EN;
+		release |= MICRO_PATCH_EN;
+
+		/* Clear all patches */
+		phy_base_write(phydev, MSCC_INT_MEM_CNTL, READ_RAM);
+	}
+
+	/* Enable 8051 Micro clock; CLEAR/SET patch present; disable PRAM clock
+	 * override and addr. auto-incr; operate at 125 MHz
+	 */
+	phy_base_write(phydev, MSCC_DW8051_CNTL_STATUS, enable);
+	/* Release 8051 Micro SW reset */
+	phy_base_write(phydev, MSCC_DW8051_CNTL_STATUS, release);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	return 0;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8584_micro_assert_reset(struct phy_device *phydev)
+{
+	int ret;
+	u16 reg;
+
+	ret = vsc8584_cmd(phydev, PROC_CMD_NOP);
+	if (ret)
+		return ret;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	reg = phy_base_read(phydev, MSCC_INT_MEM_CNTL);
+	reg &= ~EN_PATCH_RAM_TRAP_ADDR(4);
+	phy_base_write(phydev, MSCC_INT_MEM_CNTL, reg);
+
+	phy_base_write(phydev, MSCC_TRAP_ROM_ADDR(4), 0x005b);
+	phy_base_write(phydev, MSCC_PATCH_RAM_ADDR(4), 0x005b);
+
+	reg = phy_base_read(phydev, MSCC_INT_MEM_CNTL);
+	reg |= EN_PATCH_RAM_TRAP_ADDR(4);
+	phy_base_write(phydev, MSCC_INT_MEM_CNTL, reg);
+
+	phy_base_write(phydev, MSCC_PHY_PROC_CMD, PROC_CMD_NOP);
+
+	reg = phy_base_read(phydev, MSCC_DW8051_CNTL_STATUS);
+	reg &= ~MICRO_NSOFT_RESET;
+	phy_base_write(phydev, MSCC_DW8051_CNTL_STATUS, reg);
+
+	phy_base_write(phydev, MSCC_PHY_PROC_CMD, PROC_CMD_MCB_ACCESS_MAC_CONF |
+		       PROC_CMD_SGMII_PORT(0) | PROC_CMD_NO_MAC_CONF |
+		       PROC_CMD_READ);
+
+	reg = phy_base_read(phydev, MSCC_INT_MEM_CNTL);
+	reg &= ~EN_PATCH_RAM_TRAP_ADDR(4);
+	phy_base_write(phydev, MSCC_INT_MEM_CNTL, reg);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	return 0;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8584_get_fw_crc(struct phy_device *phydev, u16 start, u16 size,
+			      u16 *crc)
+{
+	int ret;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_EXTENDED);
+
+	phy_base_write(phydev, MSCC_PHY_VERIPHY_CNTL_2, start);
+	phy_base_write(phydev, MSCC_PHY_VERIPHY_CNTL_3, size);
+
+	/* Start Micro command */
+	ret = vsc8584_cmd(phydev, PROC_CMD_CRC16);
+	if (ret)
+		goto out;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_EXTENDED);
+
+	*crc = phy_base_read(phydev, MSCC_PHY_VERIPHY_CNTL_2);
+
+out:
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	return ret;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8584_patch_fw(struct phy_device *phydev,
+			    const struct firmware *fw)
+{
+	int i, ret;
+
+	ret = vsc8584_micro_assert_reset(phydev);
+	if (ret) {
+		dev_err(&phydev->mdio.dev,
+			"%s: failed to assert reset of micro\n", __func__);
+		return ret;
+	}
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	/* Hold 8051 Micro in SW Reset, Enable auto incr address and patch clock
+	 * Disable the 8051 Micro clock
+	 */
+	phy_base_write(phydev, MSCC_DW8051_CNTL_STATUS, RUN_FROM_INT_ROM |
+		       AUTOINC_ADDR | PATCH_RAM_CLK | MICRO_CLK_EN |
+		       MICRO_CLK_DIVIDE(2));
+	phy_base_write(phydev, MSCC_INT_MEM_CNTL, READ_PRAM | INT_MEM_WRITE_EN |
+		       INT_MEM_DATA(2));
+	phy_base_write(phydev, MSCC_INT_MEM_ADDR, 0x0000);
+
+	for (i = 0; i < fw->size; i++)
+		phy_base_write(phydev, MSCC_INT_MEM_CNTL, READ_PRAM |
+			       INT_MEM_WRITE_EN | fw->data[i]);
+
+	/* Clear internal memory access */
+	phy_base_write(phydev, MSCC_INT_MEM_CNTL, READ_RAM);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	return 0;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static bool vsc8574_is_serdes_init(struct phy_device *phydev)
+{
+	u16 reg;
+	bool ret;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	reg = phy_base_read(phydev, MSCC_TRAP_ROM_ADDR(1));
+	if (reg != 0x3eb7) {
+		ret = false;
+		goto out;
+	}
+
+	reg = phy_base_read(phydev, MSCC_PATCH_RAM_ADDR(1));
+	if (reg != 0x4012) {
+		ret = false;
+		goto out;
+	}
+
+	reg = phy_base_read(phydev, MSCC_INT_MEM_CNTL);
+	if (reg != EN_PATCH_RAM_TRAP_ADDR(1)) {
+		ret = false;
+		goto out;
+	}
+
+	reg = phy_base_read(phydev, MSCC_DW8051_CNTL_STATUS);
+	if ((MICRO_NSOFT_RESET | RUN_FROM_INT_ROM |  DW8051_CLK_EN |
+	     MICRO_CLK_EN) != (reg & MSCC_DW8051_VLD_MASK)) {
+		ret = false;
+		goto out;
+	}
+
+	ret = true;
+out:
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	return ret;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8574_config_pre_init(struct phy_device *phydev)
+{
+	const struct reg_val pre_init1[] = {
+		{0x0fae, 0x000401bd},
+		{0x0fac, 0x000f000f},
+		{0x17a0, 0x00a0f147},
+		{0x0fe4, 0x00052f54},
+		{0x1792, 0x0027303d},
+		{0x07fe, 0x00000704},
+		{0x0fe0, 0x00060150},
+		{0x0f82, 0x0012b00a},
+		{0x0f80, 0x00000d74},
+		{0x02e0, 0x00000012},
+		{0x03a2, 0x00050208},
+		{0x03b2, 0x00009186},
+		{0x0fb0, 0x000e3700},
+		{0x1688, 0x00049f81},
+		{0x0fd2, 0x0000ffff},
+		{0x168a, 0x00039fa2},
+		{0x1690, 0x0020640b},
+		{0x0258, 0x00002220},
+		{0x025a, 0x00002a20},
+		{0x025c, 0x00003060},
+		{0x025e, 0x00003fa0},
+		{0x03a6, 0x0000e0f0},
+		{0x0f92, 0x00001489},
+		{0x16a2, 0x00007000},
+		{0x16a6, 0x00071448},
+		{0x16a0, 0x00eeffdd},
+		{0x0fe8, 0x0091b06c},
+		{0x0fea, 0x00041600},
+		{0x16b0, 0x00eeff00},
+		{0x16b2, 0x00007000},
+		{0x16b4, 0x00000814},
+		{0x0f90, 0x00688980},
+		{0x03a4, 0x0000d8f0},
+		{0x0fc0, 0x00000400},
+		{0x07fa, 0x0050100f},
+		{0x0796, 0x00000003},
+		{0x07f8, 0x00c3ff98},
+		{0x0fa4, 0x0018292a},
+		{0x168c, 0x00d2c46f},
+		{0x17a2, 0x00000620},
+		{0x16a4, 0x0013132f},
+		{0x16a8, 0x00000000},
+		{0x0ffc, 0x00c0a028},
+		{0x0fec, 0x00901c09},
+		{0x0fee, 0x0004a6a1},
+		{0x0ffe, 0x00b01807},
+	};
+	const struct reg_val pre_init2[] = {
+		{0x0486, 0x0008a518},
+		{0x0488, 0x006dc696},
+		{0x048a, 0x00000912},
+		{0x048e, 0x00000db6},
+		{0x049c, 0x00596596},
+		{0x049e, 0x00000514},
+		{0x04a2, 0x00410280},
+		{0x04a4, 0x00000000},
+		{0x04a6, 0x00000000},
+		{0x04a8, 0x00000000},
+		{0x04aa, 0x00000000},
+		{0x04ae, 0x007df7dd},
+		{0x04b0, 0x006d95d4},
+		{0x04b2, 0x00492410},
+	};
+	struct device *dev = &phydev->mdio.dev;
+	const struct firmware *fw;
+	unsigned int i;
+	u16 crc, reg;
+	bool serdes_init;
+	int ret;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	/* all writes below are broadcasted to all PHYs in the same package */
+	reg = phy_base_read(phydev, MSCC_PHY_EXT_CNTL_STATUS);
+	reg |= SMI_BROADCAST_WR_EN;
+	phy_base_write(phydev, MSCC_PHY_EXT_CNTL_STATUS, reg);
+
+	phy_base_write(phydev, MII_VSC85XX_INT_MASK, 0);
+
+	/* The below register writes are tweaking analog and electrical
+	 * configuration that were determined through characterization by PHY
+	 * engineers. These don't mean anything more than "these are the best
+	 * values".
+	 */
+	phy_base_write(phydev, MSCC_PHY_EXT_PHY_CNTL_2, 0x0040);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TEST);
+
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_20, 0x4320);
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_24, 0x0c00);
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_9, 0x18ca);
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_5, 0x1b20);
+
+	reg = phy_base_read(phydev, MSCC_PHY_TEST_PAGE_8);
+	reg |= 0x8000;
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_8, reg);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TR);
+
+	for (i = 0; i < ARRAY_SIZE(pre_init1); i++)
+		vsc8584_csr_write(phydev, pre_init1[i].reg, pre_init1[i].val);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_EXTENDED_2);
+
+	phy_base_write(phydev, MSCC_PHY_CU_PMD_TX_CNTL, 0x028e);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TR);
+
+	for (i = 0; i < ARRAY_SIZE(pre_init2); i++)
+		vsc8584_csr_write(phydev, pre_init2[i].reg, pre_init2[i].val);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TEST);
+
+	reg = phy_base_read(phydev, MSCC_PHY_TEST_PAGE_8);
+	reg &= ~0x8000;
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_8, reg);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	/* end of write broadcasting */
+	reg = phy_base_read(phydev, MSCC_PHY_EXT_CNTL_STATUS);
+	reg &= ~SMI_BROADCAST_WR_EN;
+	phy_base_write(phydev, MSCC_PHY_EXT_CNTL_STATUS, reg);
+
+	ret = request_firmware(&fw, MSCC_VSC8574_REVB_INT8051_FW, dev);
+	if (ret) {
+		dev_err(dev, "failed to load firmware %s, ret: %d\n",
+			MSCC_VSC8574_REVB_INT8051_FW, ret);
+		return ret;
+	}
+
+	/* Add one byte to size for the one added by the patch_fw function */
+	ret = vsc8584_get_fw_crc(phydev,
+				 MSCC_VSC8574_REVB_INT8051_FW_START_ADDR,
+				 fw->size + 1, &crc);
+	if (ret)
+		goto out;
+
+	if (crc == MSCC_VSC8574_REVB_INT8051_FW_CRC) {
+		serdes_init = vsc8574_is_serdes_init(phydev);
+
+		if (!serdes_init) {
+			ret = vsc8584_micro_assert_reset(phydev);
+			if (ret) {
+				dev_err(dev,
+					"%s: failed to assert reset of micro\n",
+					__func__);
+				goto out;
+			}
+		}
+	} else {
+		dev_dbg(dev, "FW CRC is not the expected one, patching FW\n");
+
+		serdes_init = false;
+
+		if (vsc8584_patch_fw(phydev, fw))
+			dev_warn(dev,
+				 "failed to patch FW, expect non-optimal device\n");
+	}
+
+	if (!serdes_init) {
+		phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+			       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+		phy_base_write(phydev, MSCC_TRAP_ROM_ADDR(1), 0x3eb7);
+		phy_base_write(phydev, MSCC_PATCH_RAM_ADDR(1), 0x4012);
+		phy_base_write(phydev, MSCC_INT_MEM_CNTL,
+			       EN_PATCH_RAM_TRAP_ADDR(1));
+
+		vsc8584_micro_deassert_reset(phydev, false);
+
+		/* Add one byte to size for the one added by the patch_fw
+		 * function
+		 */
+		ret = vsc8584_get_fw_crc(phydev,
+					 MSCC_VSC8574_REVB_INT8051_FW_START_ADDR,
+					 fw->size + 1, &crc);
+		if (ret)
+			goto out;
+
+		if (crc != MSCC_VSC8574_REVB_INT8051_FW_CRC)
+			dev_warn(dev,
+				 "FW CRC after patching is not the expected one, expect non-optimal device\n");
+	}
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	ret = vsc8584_cmd(phydev, PROC_CMD_1588_DEFAULT_INIT |
+			  PROC_CMD_PHY_INIT);
+
+out:
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	release_firmware(fw);
+
+	return ret;
+}
+
+/* bus->mdio_lock should be locked when using this function */
+static int vsc8584_config_pre_init(struct phy_device *phydev)
+{
+	const struct reg_val pre_init1[] = {
+		{0x07fa, 0x0050100f},
+		{0x1688, 0x00049f81},
+		{0x0f90, 0x00688980},
+		{0x03a4, 0x0000d8f0},
+		{0x0fc0, 0x00000400},
+		{0x0f82, 0x0012b002},
+		{0x1686, 0x00000004},
+		{0x168c, 0x00d2c46f},
+		{0x17a2, 0x00000620},
+		{0x16a0, 0x00eeffdd},
+		{0x16a6, 0x00071448},
+		{0x16a4, 0x0013132f},
+		{0x16a8, 0x00000000},
+		{0x0ffc, 0x00c0a028},
+		{0x0fe8, 0x0091b06c},
+		{0x0fea, 0x00041600},
+		{0x0f80, 0x00fffaff},
+		{0x0fec, 0x00901809},
+		{0x0ffe, 0x00b01007},
+		{0x16b0, 0x00eeff00},
+		{0x16b2, 0x00007000},
+		{0x16b4, 0x00000814},
+	};
+	const struct reg_val pre_init2[] = {
+		{0x0486, 0x0008a518},
+		{0x0488, 0x006dc696},
+		{0x048a, 0x00000912},
+	};
+	const struct firmware *fw;
+	struct device *dev = &phydev->mdio.dev;
+	unsigned int i;
+	u16 crc, reg;
+	int ret;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	/* all writes below are broadcasted to all PHYs in the same package */
+	reg = phy_base_read(phydev, MSCC_PHY_EXT_CNTL_STATUS);
+	reg |= SMI_BROADCAST_WR_EN;
+	phy_base_write(phydev, MSCC_PHY_EXT_CNTL_STATUS, reg);
+
+	phy_base_write(phydev, MII_VSC85XX_INT_MASK, 0);
+
+	reg = phy_base_read(phydev,  MSCC_PHY_BYPASS_CONTROL);
+	reg |= PARALLEL_DET_IGNORE_ADVERTISED;
+	phy_base_write(phydev, MSCC_PHY_BYPASS_CONTROL, reg);
+
+	/* The below register writes are tweaking analog and electrical
+	 * configuration that were determined through characterization by PHY
+	 * engineers. These don't mean anything more than "these are the best
+	 * values".
+	 */
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_EXTENDED_3);
+
+	phy_base_write(phydev, MSCC_PHY_SERDES_TX_CRC_ERR_CNT, 0x2000);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TEST);
+
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_5, 0x1f20);
+
+	reg = phy_base_read(phydev, MSCC_PHY_TEST_PAGE_8);
+	reg |= 0x8000;
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_8, reg);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TR);
+
+	phy_base_write(phydev, MSCC_PHY_TR_CNTL, TR_WRITE | TR_ADDR(0x2fa4));
+
+	reg = phy_base_read(phydev, MSCC_PHY_TR_MSB);
+	reg &= ~0x007f;
+	reg |= 0x0019;
+	phy_base_write(phydev, MSCC_PHY_TR_MSB, reg);
+
+	phy_base_write(phydev, MSCC_PHY_TR_CNTL, TR_WRITE | TR_ADDR(0x0fa4));
+
+	for (i = 0; i < ARRAY_SIZE(pre_init1); i++)
+		vsc8584_csr_write(phydev, pre_init1[i].reg, pre_init1[i].val);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_EXTENDED_2);
+
+	phy_base_write(phydev, MSCC_PHY_CU_PMD_TX_CNTL, 0x028e);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TR);
+
+	for (i = 0; i < ARRAY_SIZE(pre_init2); i++)
+		vsc8584_csr_write(phydev, pre_init2[i].reg, pre_init2[i].val);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_TEST);
+
+	reg = phy_base_read(phydev, MSCC_PHY_TEST_PAGE_8);
+	reg &= ~0x8000;
+	phy_base_write(phydev, MSCC_PHY_TEST_PAGE_8, reg);
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	/* end of write broadcasting */
+	reg = phy_base_read(phydev, MSCC_PHY_EXT_CNTL_STATUS);
+	reg &= ~SMI_BROADCAST_WR_EN;
+	phy_base_write(phydev, MSCC_PHY_EXT_CNTL_STATUS, reg);
+
+	ret = request_firmware(&fw, MSCC_VSC8584_REVB_INT8051_FW, dev);
+	if (ret) {
+		dev_err(dev, "failed to load firmware %s, ret: %d\n",
+			MSCC_VSC8584_REVB_INT8051_FW, ret);
+		return ret;
+	}
+
+	/* Add one byte to size for the one added by the patch_fw function */
+	ret = vsc8584_get_fw_crc(phydev,
+				 MSCC_VSC8584_REVB_INT8051_FW_START_ADDR,
+				 fw->size + 1, &crc);
+	if (ret)
+		goto out;
+
+	if (crc != MSCC_VSC8584_REVB_INT8051_FW_CRC) {
+		dev_dbg(dev, "FW CRC is not the expected one, patching FW\n");
+		if (vsc8584_patch_fw(phydev, fw))
+			dev_warn(dev,
+				 "failed to patch FW, expect non-optimal device\n");
+	}
+
+	vsc8584_micro_deassert_reset(phydev, false);
+
+	/* Add one byte to size for the one added by the patch_fw function */
+	ret = vsc8584_get_fw_crc(phydev,
+				 MSCC_VSC8584_REVB_INT8051_FW_START_ADDR,
+				 fw->size + 1, &crc);
+	if (ret)
+		goto out;
+
+	if (crc != MSCC_VSC8584_REVB_INT8051_FW_CRC)
+		dev_warn(dev,
+			 "FW CRC after patching is not the expected one, expect non-optimal device\n");
+
+	ret = vsc8584_micro_assert_reset(phydev);
+	if (ret)
+		goto out;
+
+	vsc8584_micro_deassert_reset(phydev, true);
+
+out:
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	release_firmware(fw);
+
+	return ret;
+}
+
+/* Check if one PHY has already done the init of the parts common to all PHYs
+ * in the Quad PHY package.
+ */
+static bool vsc8584_is_pkg_init(struct phy_device *phydev, bool reversed)
+{
+	struct mdio_device **map = phydev->mdio.bus->mdio_map;
+	struct vsc8531_private *vsc8531;
+	struct phy_device *phy;
+	int i, addr;
+
+	/* VSC8584 is a Quad PHY */
+	for (i = 0; i < 4; i++) {
+		vsc8531 = phydev->priv;
+
+		if (reversed)
+			addr = vsc8531->base_addr - i;
+		else
+			addr = vsc8531->base_addr + i;
+
+		phy = container_of(map[addr], struct phy_device, mdio);
+
+		if ((phy->phy_id & phydev->drv->phy_id_mask) !=
+		    (phydev->drv->phy_id & phydev->drv->phy_id_mask))
+			continue;
+
+		vsc8531 = phy->priv;
+
+		if (vsc8531 && vsc8531->pkg_init)
+			return true;
+	}
+
+	return false;
+}
+
+static int vsc8584_config_init(struct phy_device *phydev)
+{
+	struct vsc8531_private *vsc8531 = phydev->priv;
+	u16 addr, val;
+	int ret, i;
+
+	phydev->mdix_ctrl = ETH_TP_MDI_AUTO;
+
+	mutex_lock(&phydev->mdio.bus->mdio_lock);
+
+	__mdiobus_write(phydev->mdio.bus, phydev->mdio.addr,
+			MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_EXTENDED);
+	addr = __mdiobus_read(phydev->mdio.bus, phydev->mdio.addr,
+			      MSCC_PHY_EXT_PHY_CNTL_4);
+	addr >>= PHY_CNTL_4_ADDR_POS;
+
+	val = __mdiobus_read(phydev->mdio.bus, phydev->mdio.addr,
+			     MSCC_PHY_ACTIPHY_CNTL);
+	if (val & PHY_ADDR_REVERSED)
+		vsc8531->base_addr = phydev->mdio.addr + addr;
+	else
+		vsc8531->base_addr = phydev->mdio.addr - addr;
+
+	/* Some parts of the init sequence are identical for every PHY in the
+	 * package. Some parts are modifying the GPIO register bank which is a
+	 * set of registers that are affecting all PHYs, a few resetting the
+	 * microprocessor common to all PHYs. The CRC check responsible of the
+	 * checking the firmware within the 8051 microprocessor can only be
+	 * accessed via the PHY whose internal address in the package is 0.
+	 * All PHYs' interrupts mask register has to be zeroed before enabling
+	 * any PHY's interrupt in this register.
+	 * For all these reasons, we need to do the init sequence once and only
+	 * once whatever is the first PHY in the package that is initialized and
+	 * do the correct init sequence for all PHYs that are package-critical
+	 * in this pre-init function.
+	 */
+	if (!vsc8584_is_pkg_init(phydev, val & PHY_ADDR_REVERSED ? 1 : 0)) {
+		if ((phydev->phy_id & phydev->drv->phy_id_mask) ==
+		    (PHY_ID_VSC8574 & phydev->drv->phy_id_mask))
+			ret = vsc8574_config_pre_init(phydev);
+		else if ((phydev->phy_id & phydev->drv->phy_id_mask) ==
+			 (PHY_ID_VSC8584 & phydev->drv->phy_id_mask))
+			ret = vsc8584_config_pre_init(phydev);
+		else
+			ret = -EINVAL;
+
+		if (ret)
+			goto err;
+	}
+
+	vsc8531->pkg_init = true;
+
+	phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+		       MSCC_PHY_PAGE_EXTENDED_GPIO);
+
+	val = phy_base_read(phydev, MSCC_PHY_MAC_CFG_FASTLINK);
+	val &= ~MAC_CFG_MASK;
+	if (phydev->interface == PHY_INTERFACE_MODE_QSGMII)
+		val |= MAC_CFG_QSGMII;
+	else
+		val |= MAC_CFG_SGMII;
+
+	ret = phy_base_write(phydev, MSCC_PHY_MAC_CFG_FASTLINK, val);
+	if (ret)
+		goto err;
+
+	val = PROC_CMD_MCB_ACCESS_MAC_CONF | PROC_CMD_RST_CONF_PORT |
+		PROC_CMD_READ_MOD_WRITE_PORT;
+	if (phydev->interface == PHY_INTERFACE_MODE_QSGMII)
+		val |= PROC_CMD_QSGMII_MAC;
+	else
+		val |= PROC_CMD_SGMII_MAC;
+
+	ret = vsc8584_cmd(phydev, val);
+	if (ret)
+		goto err;
+
+	usleep_range(10000, 20000);
+
+	/* Disable SerDes for 100Base-FX */
+	ret = vsc8584_cmd(phydev, PROC_CMD_FIBER_MEDIA_CONF |
+			  PROC_CMD_FIBER_PORT(addr) | PROC_CMD_FIBER_DISABLE |
+			  PROC_CMD_READ_MOD_WRITE_PORT |
+			  PROC_CMD_RST_CONF_PORT | PROC_CMD_FIBER_100BASE_FX);
+	if (ret)
+		goto err;
+
+	/* Disable SerDes for 1000Base-X */
+	ret = vsc8584_cmd(phydev, PROC_CMD_FIBER_MEDIA_CONF |
+			  PROC_CMD_FIBER_PORT(addr) | PROC_CMD_FIBER_DISABLE |
+			  PROC_CMD_READ_MOD_WRITE_PORT |
+			  PROC_CMD_RST_CONF_PORT | PROC_CMD_FIBER_1000BASE_X);
+	if (ret)
+		goto err;
+
+	mutex_unlock(&phydev->mdio.bus->mdio_lock);
+
+	phy_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD);
+
+	val = phy_read(phydev, MSCC_PHY_EXT_PHY_CNTL_1);
+	val &= ~(MEDIA_OP_MODE_MASK | VSC8584_MAC_IF_SELECTION_MASK);
+	val |= MEDIA_OP_MODE_COPPER | (VSC8584_MAC_IF_SELECTION_SGMII <<
+				       VSC8584_MAC_IF_SELECTION_POS);
+	ret = phy_write(phydev, MSCC_PHY_EXT_PHY_CNTL_1, val);
+
+	ret = genphy_soft_reset(phydev);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < vsc8531->nleds; i++) {
+		ret = vsc85xx_led_cntl_set(phydev, i, vsc8531->leds_mode[i]);
+		if (ret)
+			return ret;
+	}
+
+	return genphy_config_init(phydev);
+
+err:
+	mutex_unlock(&phydev->mdio.bus->mdio_lock);
+	return ret;
+}
+
 static int vsc85xx_config_init(struct phy_device *phydev)
 {
-	int rc;
+	int rc, i;
 	struct vsc8531_private *vsc8531 = phydev->priv;
 
 	rc = vsc85xx_default_config(phydev);
@@ -560,17 +1669,27 @@ static int vsc85xx_config_init(struct phy_device *phydev)
 	if (rc)
 		return rc;
 
-	rc = vsc85xx_led_cntl_set(phydev, 1, vsc8531->led_1_mode);
+	rc = vsc85xx_eee_init_seq_set(phydev);
 	if (rc)
 		return rc;
 
-	rc = vsc85xx_led_cntl_set(phydev, 0, vsc8531->led_0_mode);
-	if (rc)
-		return rc;
+	for (i = 0; i < vsc8531->nleds; i++) {
+		rc = vsc85xx_led_cntl_set(phydev, i, vsc8531->leds_mode[i]);
+		if (rc)
+			return rc;
+	}
 
-	rc = genphy_config_init(phydev);
+	return genphy_config_init(phydev);
+}
 
-	return rc;
+static int vsc8584_did_interrupt(struct phy_device *phydev)
+{
+	int rc = 0;
+
+	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
+		rc = phy_read(phydev, MII_VSC85XX_INT_STATUS);
+
+	return (rc < 0) ? 0 : rc & MII_VSC85XX_INT_MASK_MASK;
 }
 
 static int vsc85xx_ack_interrupt(struct phy_device *phydev)
@@ -622,11 +1741,67 @@ static int vsc85xx_read_status(struct phy_device *phydev)
 	return genphy_read_status(phydev);
 }
 
+static int vsc8574_probe(struct phy_device *phydev)
+{
+	struct vsc8531_private *vsc8531;
+	u32 default_mode[4] = {VSC8531_LINK_1000_ACTIVITY,
+	   VSC8531_LINK_100_ACTIVITY, VSC8531_LINK_ACTIVITY,
+	   VSC8531_DUPLEX_COLLISION};
+
+	vsc8531 = devm_kzalloc(&phydev->mdio.dev, sizeof(*vsc8531), GFP_KERNEL);
+	if (!vsc8531)
+		return -ENOMEM;
+
+	phydev->priv = vsc8531;
+
+	vsc8531->nleds = 4;
+	vsc8531->supp_led_modes = VSC8584_SUPP_LED_MODES;
+	vsc8531->hw_stats = vsc8584_hw_stats;
+	vsc8531->nstats = ARRAY_SIZE(vsc8584_hw_stats);
+	vsc8531->stats = devm_kmalloc_array(&phydev->mdio.dev, vsc8531->nstats,
+					    sizeof(u64), GFP_KERNEL);
+	if (!vsc8531->stats)
+		return -ENOMEM;
+
+	return vsc85xx_dt_led_modes_get(phydev, default_mode);
+}
+
+static int vsc8584_probe(struct phy_device *phydev)
+{
+	struct vsc8531_private *vsc8531;
+	u32 default_mode[4] = {VSC8531_LINK_1000_ACTIVITY,
+	   VSC8531_LINK_100_ACTIVITY, VSC8531_LINK_ACTIVITY,
+	   VSC8531_DUPLEX_COLLISION};
+
+	if ((phydev->phy_id & MSCC_DEV_REV_MASK) != VSC8584_REVB) {
+		dev_err(&phydev->mdio.dev, "Only VSC8584 revB is supported.\n");
+		return -ENOTSUPP;
+	}
+
+	vsc8531 = devm_kzalloc(&phydev->mdio.dev, sizeof(*vsc8531), GFP_KERNEL);
+	if (!vsc8531)
+		return -ENOMEM;
+
+	phydev->priv = vsc8531;
+
+	vsc8531->nleds = 4;
+	vsc8531->supp_led_modes = VSC8584_SUPP_LED_MODES;
+	vsc8531->hw_stats = vsc8584_hw_stats;
+	vsc8531->nstats = ARRAY_SIZE(vsc8584_hw_stats);
+	vsc8531->stats = devm_kmalloc_array(&phydev->mdio.dev, vsc8531->nstats,
+					    sizeof(u64), GFP_KERNEL);
+	if (!vsc8531->stats)
+		return -ENOMEM;
+
+	return vsc85xx_dt_led_modes_get(phydev, default_mode);
+}
+
 static int vsc85xx_probe(struct phy_device *phydev)
 {
 	struct vsc8531_private *vsc8531;
 	int rate_magic;
-	int led_mode;
+	u32 default_mode[2] = {VSC8531_LINK_1000_ACTIVITY,
+	   VSC8531_LINK_100_ACTIVITY};
 
 	rate_magic = vsc85xx_edge_rate_magic_get(phydev);
 	if (rate_magic < 0)
@@ -639,21 +1814,16 @@ static int vsc85xx_probe(struct phy_device *phydev)
 	phydev->priv = vsc8531;
 
 	vsc8531->rate_magic = rate_magic;
+	vsc8531->nleds = 2;
+	vsc8531->supp_led_modes = VSC85XX_SUPP_LED_MODES;
+	vsc8531->hw_stats = vsc85xx_hw_stats;
+	vsc8531->nstats = ARRAY_SIZE(vsc85xx_hw_stats);
+	vsc8531->stats = devm_kmalloc_array(&phydev->mdio.dev, vsc8531->nstats,
+					    sizeof(u64), GFP_KERNEL);
+	if (!vsc8531->stats)
+		return -ENOMEM;
 
-	/* LED[0] and LED[1] mode */
-	led_mode = vsc85xx_dt_led_mode_get(phydev, "vsc8531,led-0-mode",
-					   VSC8531_LINK_1000_ACTIVITY);
-	if (led_mode < 0)
-		return led_mode;
-	vsc8531->led_0_mode = led_mode;
-
-	led_mode = vsc85xx_dt_led_mode_get(phydev, "vsc8531,led-1-mode",
-					   VSC8531_LINK_100_ACTIVITY);
-	if (led_mode < 0)
-		return led_mode;
-	vsc8531->led_1_mode = led_mode;
-
-	return 0;
+	return vsc85xx_dt_led_modes_get(phydev, default_mode);
 }
 
 /* Microsemi VSC85xx PHYs */
@@ -678,6 +1848,11 @@ static struct phy_driver vsc85xx_driver[] = {
 	.get_wol	= &vsc85xx_wol_get,
 	.get_tunable	= &vsc85xx_get_tunable,
 	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings    = &vsc85xx_get_strings,
+	.get_stats      = &vsc85xx_get_stats,
 },
 {
 	.phy_id		= PHY_ID_VSC8531,
@@ -699,6 +1874,11 @@ static struct phy_driver vsc85xx_driver[] = {
 	.get_wol	= &vsc85xx_wol_get,
 	.get_tunable	= &vsc85xx_get_tunable,
 	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings    = &vsc85xx_get_strings,
+	.get_stats      = &vsc85xx_get_stats,
 },
 {
 	.phy_id		= PHY_ID_VSC8540,
@@ -720,6 +1900,11 @@ static struct phy_driver vsc85xx_driver[] = {
 	.get_wol	= &vsc85xx_wol_get,
 	.get_tunable	= &vsc85xx_get_tunable,
 	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings    = &vsc85xx_get_strings,
+	.get_stats      = &vsc85xx_get_stats,
 },
 {
 	.phy_id		= PHY_ID_VSC8541,
@@ -741,6 +1926,63 @@ static struct phy_driver vsc85xx_driver[] = {
 	.get_wol	= &vsc85xx_wol_get,
 	.get_tunable	= &vsc85xx_get_tunable,
 	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings    = &vsc85xx_get_strings,
+	.get_stats      = &vsc85xx_get_stats,
+},
+{
+	.phy_id		= PHY_ID_VSC8574,
+	.name		= "Microsemi GE VSC8574 SyncE",
+	.phy_id_mask	= 0xfffffff0,
+	.features	= PHY_GBIT_FEATURES,
+	.flags		= PHY_HAS_INTERRUPT,
+	.soft_reset	= &genphy_soft_reset,
+	.config_init    = &vsc8584_config_init,
+	.config_aneg    = &vsc85xx_config_aneg,
+	.aneg_done	= &genphy_aneg_done,
+	.read_status	= &vsc85xx_read_status,
+	.ack_interrupt  = &vsc85xx_ack_interrupt,
+	.config_intr    = &vsc85xx_config_intr,
+	.did_interrupt  = &vsc8584_did_interrupt,
+	.suspend	= &genphy_suspend,
+	.resume		= &genphy_resume,
+	.probe		= &vsc8574_probe,
+	.set_wol	= &vsc85xx_wol_set,
+	.get_wol	= &vsc85xx_wol_get,
+	.get_tunable	= &vsc85xx_get_tunable,
+	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings    = &vsc85xx_get_strings,
+	.get_stats      = &vsc85xx_get_stats,
+},
+{
+	.phy_id		= PHY_ID_VSC8584,
+	.name		= "Microsemi GE VSC8584 SyncE",
+	.phy_id_mask	= 0xfffffff0,
+	.features	= PHY_GBIT_FEATURES,
+	.flags		= PHY_HAS_INTERRUPT,
+	.soft_reset	= &genphy_soft_reset,
+	.config_init    = &vsc8584_config_init,
+	.config_aneg    = &vsc85xx_config_aneg,
+	.aneg_done	= &genphy_aneg_done,
+	.read_status	= &vsc85xx_read_status,
+	.ack_interrupt  = &vsc85xx_ack_interrupt,
+	.config_intr    = &vsc85xx_config_intr,
+	.did_interrupt  = &vsc8584_did_interrupt,
+	.suspend	= &genphy_suspend,
+	.resume		= &genphy_resume,
+	.probe		= &vsc8584_probe,
+	.get_tunable	= &vsc85xx_get_tunable,
+	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings    = &vsc85xx_get_strings,
+	.get_stats      = &vsc85xx_get_stats,
 }
 
 };
@@ -752,6 +1994,8 @@ static struct mdio_device_id __maybe_unused vsc85xx_tbl[] = {
 	{ PHY_ID_VSC8531, 0xfffffff0, },
 	{ PHY_ID_VSC8540, 0xfffffff0, },
 	{ PHY_ID_VSC8541, 0xfffffff0, },
+	{ PHY_ID_VSC8574, 0xfffffff0, },
+	{ PHY_ID_VSC8584, 0xfffffff0, },
 	{ }
 };
 
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 1ee25877c4d1..1d73ac3309ce 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -482,16 +482,15 @@ static int phy_config_aneg(struct phy_device *phydev)
 }
 
 /**
- * phy_start_aneg_priv - start auto-negotiation for this PHY device
+ * phy_start_aneg - start auto-negotiation for this PHY device
  * @phydev: the phy_device struct
- * @sync: indicate whether we should wait for the workqueue cancelation
  *
  * Description: Sanitizes the settings (if we're not autonegotiating
  *   them), and then calls the driver's config_aneg function.
  *   If the PHYCONTROL Layer is operating, we change the state to
  *   reflect the beginning of Auto-negotiation or forcing.
  */
-static int phy_start_aneg_priv(struct phy_device *phydev, bool sync)
+int phy_start_aneg(struct phy_device *phydev)
 {
 	bool trigger = 0;
 	int err;
@@ -537,24 +536,10 @@ out_unlock:
 	mutex_unlock(&phydev->lock);
 
 	if (trigger)
-		phy_trigger_machine(phydev, sync);
+		phy_trigger_machine(phydev);
 
 	return err;
 }
-
-/**
- * phy_start_aneg - start auto-negotiation for this PHY device
- * @phydev: the phy_device struct
- *
- * Description: Sanitizes the settings (if we're not autonegotiating
- *   them), and then calls the driver's config_aneg function.
- *   If the PHYCONTROL Layer is operating, we change the state to
- *   reflect the beginning of Auto-negotiation or forcing.
- */
-int phy_start_aneg(struct phy_device *phydev)
-{
-	return phy_start_aneg_priv(phydev, true);
-}
 EXPORT_SYMBOL(phy_start_aneg);
 
 static int phy_poll_aneg_done(struct phy_device *phydev)
@@ -635,6 +620,13 @@ int phy_speed_up(struct phy_device *phydev)
 }
 EXPORT_SYMBOL_GPL(phy_speed_up);
 
+static void phy_queue_state_machine(struct phy_device *phydev,
+				    unsigned int secs)
+{
+	mod_delayed_work(system_power_efficient_wq, &phydev->state_queue,
+			 secs * HZ);
+}
+
 /**
  * phy_start_machine - start PHY state machine tracking
  * @phydev: the phy_device struct
@@ -647,7 +639,7 @@ EXPORT_SYMBOL_GPL(phy_speed_up);
  */
 void phy_start_machine(struct phy_device *phydev)
 {
-	queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, HZ);
+	phy_trigger_machine(phydev);
 }
 EXPORT_SYMBOL_GPL(phy_start_machine);
 
@@ -655,19 +647,14 @@ EXPORT_SYMBOL_GPL(phy_start_machine);
  * phy_trigger_machine - trigger the state machine to run
  *
  * @phydev: the phy_device struct
- * @sync: indicate whether we should wait for the workqueue cancelation
  *
  * Description: There has been a change in state which requires that the
  *   state machine runs.
  */
 
-void phy_trigger_machine(struct phy_device *phydev, bool sync)
+void phy_trigger_machine(struct phy_device *phydev)
 {
-	if (sync)
-		cancel_delayed_work_sync(&phydev->state_queue);
-	else
-		cancel_delayed_work(&phydev->state_queue);
-	queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, 0);
+	phy_queue_state_machine(phydev, 0);
 }
 
 /**
@@ -703,7 +690,7 @@ static void phy_error(struct phy_device *phydev)
 	phydev->state = PHY_HALTED;
 	mutex_unlock(&phydev->lock);
 
-	phy_trigger_machine(phydev, false);
+	phy_trigger_machine(phydev);
 }
 
 /**
@@ -745,7 +732,7 @@ static irqreturn_t phy_change(struct phy_device *phydev)
 	mutex_unlock(&phydev->lock);
 
 	/* reschedule state queue work to run as soon as possible */
-	phy_trigger_machine(phydev, true);
+	phy_trigger_machine(phydev);
 
 	if (phy_interrupt_is_valid(phydev) && phy_clear_interrupt(phydev))
 		goto phy_err;
@@ -861,6 +848,8 @@ void phy_stop(struct phy_device *phydev)
 out_unlock:
 	mutex_unlock(&phydev->lock);
 
+	phy_state_machine(&phydev->state_queue.work);
+
 	/* Cannot call flush_scheduled_work() here as desired because
 	 * of rtnl_lock(), but PHY_HALTED shall guarantee phy_change()
 	 * will not reenable interrupts.
@@ -909,7 +898,7 @@ void phy_start(struct phy_device *phydev)
 	}
 	mutex_unlock(&phydev->lock);
 
-	phy_trigger_machine(phydev, true);
+	phy_trigger_machine(phydev);
 }
 EXPORT_SYMBOL(phy_start);
 
@@ -937,7 +926,6 @@ void phy_state_machine(struct work_struct *work)
 	bool needs_aneg = false, do_suspend = false;
 	enum phy_state old_state;
 	int err = 0;
-	int old_link;
 
 	mutex_lock(&phydev->lock);
 
@@ -1021,26 +1009,16 @@ void phy_state_machine(struct work_struct *work)
 		}
 		break;
 	case PHY_RUNNING:
-		/* Only register a CHANGE if we are polling and link changed
-		 * since latest checking.
-		 */
-		if (phy_polling_mode(phydev)) {
-			old_link = phydev->link;
-			err = phy_read_status(phydev);
-			if (err)
-				break;
+		if (!phy_polling_mode(phydev))
+			break;
 
-			if (old_link != phydev->link)
-				phydev->state = PHY_CHANGELINK;
-		}
-		/*
-		 * Failsafe: check that nobody set phydev->link=0 between two
-		 * poll cycles, otherwise we won't leave RUNNING state as long
-		 * as link remains down.
-		 */
-		if (!phydev->link && phydev->state == PHY_RUNNING) {
-			phydev->state = PHY_CHANGELINK;
-			phydev_err(phydev, "no link in PHY_RUNNING\n");
+		err = phy_read_status(phydev);
+		if (err)
+			break;
+
+		if (!phydev->link) {
+			phydev->state = PHY_NOLINK;
+			phy_link_down(phydev, true);
 		}
 		break;
 	case PHY_CHANGELINK:
@@ -1066,48 +1044,33 @@ void phy_state_machine(struct work_struct *work)
 	case PHY_RESUMING:
 		if (AUTONEG_ENABLE == phydev->autoneg) {
 			err = phy_aneg_done(phydev);
-			if (err < 0)
+			if (err < 0) {
 				break;
-
-			/* err > 0 if AN is done.
-			 * Otherwise, it's 0, and we're  still waiting for AN
-			 */
-			if (err > 0) {
-				err = phy_read_status(phydev);
-				if (err)
-					break;
-
-				if (phydev->link) {
-					phydev->state = PHY_RUNNING;
-					phy_link_up(phydev);
-				} else	{
-					phydev->state = PHY_NOLINK;
-					phy_link_down(phydev, false);
-				}
-			} else {
+			} else if (!err) {
 				phydev->state = PHY_AN;
 				phydev->link_timeout = PHY_AN_TIMEOUT;
-			}
-		} else {
-			err = phy_read_status(phydev);
-			if (err)
 				break;
-
-			if (phydev->link) {
-				phydev->state = PHY_RUNNING;
-				phy_link_up(phydev);
-			} else	{
-				phydev->state = PHY_NOLINK;
-				phy_link_down(phydev, false);
 			}
 		}
+
+		err = phy_read_status(phydev);
+		if (err)
+			break;
+
+		if (phydev->link) {
+			phydev->state = PHY_RUNNING;
+			phy_link_up(phydev);
+		} else	{
+			phydev->state = PHY_NOLINK;
+			phy_link_down(phydev, false);
+		}
 		break;
 	}
 
 	mutex_unlock(&phydev->lock);
 
 	if (needs_aneg)
-		err = phy_start_aneg_priv(phydev, false);
+		err = phy_start_aneg(phydev);
 	else if (do_suspend)
 		phy_suspend(phydev);
 
@@ -1121,11 +1084,14 @@ void phy_state_machine(struct work_struct *work)
 
 	/* Only re-schedule a PHY state machine change if we are polling the
 	 * PHY, if PHY_IGNORE_INTERRUPT is set, then we will be moving
-	 * between states from phy_mac_interrupt()
+	 * between states from phy_mac_interrupt().
+	 *
+	 * In state PHY_HALTED the PHY gets suspended, so rescheduling the
+	 * state machine would be pointless and possibly error prone when
+	 * called from phy_disconnect() synchronously.
 	 */
-	if (phy_polling_mode(phydev))
-		queue_delayed_work(system_power_efficient_wq, &phydev->state_queue,
-				   PHY_STATE_TIME * HZ);
+	if (phy_polling_mode(phydev) && old_state != PHY_HALTED)
+		phy_queue_state_machine(phydev, PHY_STATE_TIME);
 }
 
 /**
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 19ab8a7d1e48..ab33d1777132 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -29,6 +29,7 @@
 #include <linux/module.h>
 #include <linux/mii.h>
 #include <linux/ethtool.h>
+#include <linux/bitmap.h>
 #include <linux/phy.h>
 #include <linux/phy_led_triggers.h>
 #include <linux/mdio.h>
@@ -42,6 +43,149 @@ MODULE_DESCRIPTION("PHY library");
 MODULE_AUTHOR("Andy Fleming");
 MODULE_LICENSE("GPL");
 
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_basic_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_basic_features);
+
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_basic_t1_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_basic_t1_features);
+
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_gbit_features);
+
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_fibre_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_gbit_fibre_features);
+
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_all_ports_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_gbit_all_ports_features);
+
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_10gbit_features);
+
+static const int phy_basic_ports_array[] = {
+	ETHTOOL_LINK_MODE_Autoneg_BIT,
+	ETHTOOL_LINK_MODE_TP_BIT,
+	ETHTOOL_LINK_MODE_MII_BIT,
+};
+
+static const int phy_fibre_port_array[] = {
+	ETHTOOL_LINK_MODE_FIBRE_BIT,
+};
+
+static const int phy_all_ports_features_array[] = {
+	ETHTOOL_LINK_MODE_Autoneg_BIT,
+	ETHTOOL_LINK_MODE_TP_BIT,
+	ETHTOOL_LINK_MODE_MII_BIT,
+	ETHTOOL_LINK_MODE_FIBRE_BIT,
+	ETHTOOL_LINK_MODE_AUI_BIT,
+	ETHTOOL_LINK_MODE_BNC_BIT,
+	ETHTOOL_LINK_MODE_Backplane_BIT,
+};
+
+static const int phy_10_100_features_array[] = {
+	ETHTOOL_LINK_MODE_10baseT_Half_BIT,
+	ETHTOOL_LINK_MODE_10baseT_Full_BIT,
+	ETHTOOL_LINK_MODE_100baseT_Half_BIT,
+	ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+};
+
+static const int phy_basic_t1_features_array[] = {
+	ETHTOOL_LINK_MODE_TP_BIT,
+	ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+};
+
+static const int phy_gbit_features_array[] = {
+	ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
+	ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+};
+
+static const int phy_10gbit_features_array[] = {
+	ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+};
+
+__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_init;
+EXPORT_SYMBOL_GPL(phy_10gbit_full_features);
+
+static const int phy_10gbit_full_features_array[] = {
+	ETHTOOL_LINK_MODE_10baseT_Full_BIT,
+	ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+	ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+	ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+};
+
+static void features_init(void)
+{
+	/* 10/100 half/full*/
+	linkmode_set_bit_array(phy_basic_ports_array,
+			       ARRAY_SIZE(phy_basic_ports_array),
+			       phy_basic_features);
+	linkmode_set_bit_array(phy_10_100_features_array,
+			       ARRAY_SIZE(phy_10_100_features_array),
+			       phy_basic_features);
+
+	/* 100 full, TP */
+	linkmode_set_bit_array(phy_basic_t1_features_array,
+			       ARRAY_SIZE(phy_basic_t1_features_array),
+			       phy_basic_t1_features);
+
+	/* 10/100 half/full + 1000 half/full */
+	linkmode_set_bit_array(phy_basic_ports_array,
+			       ARRAY_SIZE(phy_basic_ports_array),
+			       phy_gbit_features);
+	linkmode_set_bit_array(phy_10_100_features_array,
+			       ARRAY_SIZE(phy_10_100_features_array),
+			       phy_gbit_features);
+	linkmode_set_bit_array(phy_gbit_features_array,
+			       ARRAY_SIZE(phy_gbit_features_array),
+			       phy_gbit_features);
+
+	/* 10/100 half/full + 1000 half/full + fibre*/
+	linkmode_set_bit_array(phy_basic_ports_array,
+			       ARRAY_SIZE(phy_basic_ports_array),
+			       phy_gbit_fibre_features);
+	linkmode_set_bit_array(phy_10_100_features_array,
+			       ARRAY_SIZE(phy_10_100_features_array),
+			       phy_gbit_fibre_features);
+	linkmode_set_bit_array(phy_gbit_features_array,
+			       ARRAY_SIZE(phy_gbit_features_array),
+			       phy_gbit_fibre_features);
+	linkmode_set_bit_array(phy_fibre_port_array,
+			       ARRAY_SIZE(phy_fibre_port_array),
+			       phy_gbit_fibre_features);
+
+	/* 10/100 half/full + 1000 half/full + TP/MII/FIBRE/AUI/BNC/Backplane*/
+	linkmode_set_bit_array(phy_all_ports_features_array,
+			       ARRAY_SIZE(phy_all_ports_features_array),
+			       phy_gbit_all_ports_features);
+	linkmode_set_bit_array(phy_10_100_features_array,
+			       ARRAY_SIZE(phy_10_100_features_array),
+			       phy_gbit_all_ports_features);
+	linkmode_set_bit_array(phy_gbit_features_array,
+			       ARRAY_SIZE(phy_gbit_features_array),
+			       phy_gbit_all_ports_features);
+
+	/* 10/100 half/full + 1000 half/full + 10G full*/
+	linkmode_set_bit_array(phy_all_ports_features_array,
+			       ARRAY_SIZE(phy_all_ports_features_array),
+			       phy_10gbit_features);
+	linkmode_set_bit_array(phy_10_100_features_array,
+			       ARRAY_SIZE(phy_10_100_features_array),
+			       phy_10gbit_features);
+	linkmode_set_bit_array(phy_gbit_features_array,
+			       ARRAY_SIZE(phy_gbit_features_array),
+			       phy_10gbit_features);
+	linkmode_set_bit_array(phy_10gbit_features_array,
+			       ARRAY_SIZE(phy_10gbit_features_array),
+			       phy_10gbit_features);
+
+	/* 10/100/1000/10G full */
+	linkmode_set_bit_array(phy_all_ports_features_array,
+			       ARRAY_SIZE(phy_all_ports_features_array),
+			       phy_10gbit_full_features);
+	linkmode_set_bit_array(phy_10gbit_full_features_array,
+			       ARRAY_SIZE(phy_10gbit_full_features_array),
+			       phy_10gbit_full_features);
+}
+
 void phy_device_free(struct phy_device *phydev)
 {
 	put_device(&phydev->mdio.dev);
@@ -885,8 +1029,6 @@ int phy_init_hw(struct phy_device *phydev)
 
 	if (phydev->drv->soft_reset)
 		ret = phydev->drv->soft_reset(phydev);
-	else
-		ret = genphy_soft_reset(phydev);
 
 	if (ret < 0)
 		return ret;
@@ -927,13 +1069,13 @@ void phy_attached_print(struct phy_device *phydev, const char *fmt, ...)
 
 
 	if (!fmt) {
-		dev_info(&phydev->mdio.dev, ATTACHED_FMT "\n",
+		phydev_info(phydev, ATTACHED_FMT "\n",
 			 drv_name, phydev_name(phydev),
 			 irq_str);
 	} else {
 		va_list ap;
 
-		dev_info(&phydev->mdio.dev, ATTACHED_FMT,
+		phydev_info(phydev, ATTACHED_FMT,
 			 drv_name, phydev_name(phydev),
 			 irq_str);
 
@@ -1771,6 +1913,125 @@ int phy_set_max_speed(struct phy_device *phydev, u32 max_speed)
 }
 EXPORT_SYMBOL(phy_set_max_speed);
 
+/**
+ * phy_remove_link_mode - Remove a supported link mode
+ * @phydev: phy_device structure to remove link mode from
+ * @link_mode: Link mode to be removed
+ *
+ * Description: Some MACs don't support all link modes which the PHY
+ * does.  e.g. a 1G MAC often does not support 1000Half. Add a helper
+ * to remove a link mode.
+ */
+void phy_remove_link_mode(struct phy_device *phydev, u32 link_mode)
+{
+	WARN_ON(link_mode > 31);
+
+	phydev->supported &= ~BIT(link_mode);
+	phydev->advertising = phydev->supported;
+}
+EXPORT_SYMBOL(phy_remove_link_mode);
+
+/**
+ * phy_support_sym_pause - Enable support of symmetrical pause
+ * @phydev: target phy_device struct
+ *
+ * Description: Called by the MAC to indicate is supports symmetrical
+ * Pause, but not asym pause.
+ */
+void phy_support_sym_pause(struct phy_device *phydev)
+{
+	phydev->supported &= ~SUPPORTED_Asym_Pause;
+	phydev->supported |= SUPPORTED_Pause;
+	phydev->advertising = phydev->supported;
+}
+EXPORT_SYMBOL(phy_support_sym_pause);
+
+/**
+ * phy_support_asym_pause - Enable support of asym pause
+ * @phydev: target phy_device struct
+ *
+ * Description: Called by the MAC to indicate is supports Asym Pause.
+ */
+void phy_support_asym_pause(struct phy_device *phydev)
+{
+	phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+	phydev->advertising = phydev->supported;
+}
+EXPORT_SYMBOL(phy_support_asym_pause);
+
+/**
+ * phy_set_sym_pause - Configure symmetric Pause
+ * @phydev: target phy_device struct
+ * @rx: Receiver Pause is supported
+ * @tx: Transmit Pause is supported
+ * @autoneg: Auto neg should be used
+ *
+ * Description: Configure advertised Pause support depending on if
+ * receiver pause and pause auto neg is supported. Generally called
+ * from the set_pauseparam .ndo.
+ */
+void phy_set_sym_pause(struct phy_device *phydev, bool rx, bool tx,
+		       bool autoneg)
+{
+	phydev->supported &= ~SUPPORTED_Pause;
+
+	if (rx && tx && autoneg)
+		phydev->supported |= SUPPORTED_Pause;
+
+	phydev->advertising = phydev->supported;
+}
+EXPORT_SYMBOL(phy_set_sym_pause);
+
+/**
+ * phy_set_asym_pause - Configure Pause and Asym Pause
+ * @phydev: target phy_device struct
+ * @rx: Receiver Pause is supported
+ * @tx: Transmit Pause is supported
+ *
+ * Description: Configure advertised Pause support depending on if
+ * transmit and receiver pause is supported. If there has been a
+ * change in adverting, trigger a new autoneg. Generally called from
+ * the set_pauseparam .ndo.
+ */
+void phy_set_asym_pause(struct phy_device *phydev, bool rx, bool tx)
+{
+	u16 oldadv = phydev->advertising;
+	u16 newadv = oldadv &= ~(SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+
+	if (rx)
+		newadv |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+	if (tx)
+		newadv ^= SUPPORTED_Asym_Pause;
+
+	if (oldadv != newadv) {
+		phydev->advertising = newadv;
+
+		if (phydev->autoneg)
+			phy_start_aneg(phydev);
+	}
+}
+EXPORT_SYMBOL(phy_set_asym_pause);
+
+/**
+ * phy_validate_pause - Test if the PHY/MAC support the pause configuration
+ * @phydev: phy_device struct
+ * @pp: requested pause configuration
+ *
+ * Description: Test if the PHY/MAC combination supports the Pause
+ * configuration the user is requesting. Returns True if it is
+ * supported, false otherwise.
+ */
+bool phy_validate_pause(struct phy_device *phydev,
+			struct ethtool_pauseparam *pp)
+{
+	if (!(phydev->supported & SUPPORTED_Pause) ||
+	    (!(phydev->supported & SUPPORTED_Asym_Pause) &&
+	     pp->rx_pause != pp->tx_pause))
+		return false;
+	return true;
+}
+EXPORT_SYMBOL(phy_validate_pause);
+
 static void of_set_phy_supported(struct phy_device *phydev)
 {
 	struct device_node *node = phydev->mdio.dev.of_node;
@@ -1826,6 +2087,7 @@ static int phy_probe(struct device *dev)
 	struct phy_device *phydev = to_phy_device(dev);
 	struct device_driver *drv = phydev->mdio.dev.driver;
 	struct phy_driver *phydrv = to_phy_driver(drv);
+	u32 features;
 	int err = 0;
 
 	phydev->drv = phydrv;
@@ -1846,7 +2108,8 @@ static int phy_probe(struct device *dev)
 	 * a controller will attach, and may modify one
 	 * or both of these values
 	 */
-	phydev->supported = phydrv->features;
+	ethtool_convert_link_mode_to_legacy_u32(&features, phydrv->features);
+	phydev->supported = features;
 	of_set_phy_supported(phydev);
 	phydev->advertising = phydev->supported;
 
@@ -1866,10 +2129,14 @@ static int phy_probe(struct device *dev)
 	 * (e.g. hardware erratum) where the driver wants to set only one
 	 * of these bits.
 	 */
-	if (phydrv->features & (SUPPORTED_Pause | SUPPORTED_Asym_Pause)) {
+	if (test_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydrv->features) ||
+	    test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, phydrv->features)) {
 		phydev->supported &= ~(SUPPORTED_Pause | SUPPORTED_Asym_Pause);
-		phydev->supported |= phydrv->features &
-				     (SUPPORTED_Pause | SUPPORTED_Asym_Pause);
+		if (test_bit(ETHTOOL_LINK_MODE_Pause_BIT, phydrv->features))
+			phydev->supported |= SUPPORTED_Pause;
+		if (test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
+			     phydrv->features))
+			phydev->supported |= SUPPORTED_Asym_Pause;
 	} else {
 		phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
 	}
@@ -1982,9 +2249,7 @@ static struct phy_driver genphy_driver = {
 	.name		= "Generic PHY",
 	.soft_reset	= genphy_no_soft_reset,
 	.config_init	= genphy_config_init,
-	.features	= PHY_GBIT_FEATURES | SUPPORTED_MII |
-			  SUPPORTED_AUI | SUPPORTED_FIBRE |
-			  SUPPORTED_BNC,
+	.features	= PHY_GBIT_ALL_PORTS_FEATURES,
 	.aneg_done	= genphy_aneg_done,
 	.suspend	= genphy_suspend,
 	.resume		= genphy_resume,
@@ -1999,6 +2264,8 @@ static int __init phy_init(void)
 	if (rc)
 		return rc;
 
+	features_init();
+
 	rc = phy_driver_register(&genphy_10g_driver, THIS_MODULE);
 	if (rc)
 		goto err_10g;
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 7abca86c3aa9..9b8dd0d0ee42 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -68,33 +68,6 @@ struct phylink {
 	struct sfp_bus *sfp_bus;
 };
 
-static inline void linkmode_zero(unsigned long *dst)
-{
-	bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
-static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
-{
-	bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
-static inline void linkmode_and(unsigned long *dst, const unsigned long *a,
-				const unsigned long *b)
-{
-	bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
-static inline void linkmode_or(unsigned long *dst, const unsigned long *a,
-				const unsigned long *b)
-{
-	bitmap_or(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
-static inline bool linkmode_empty(const unsigned long *src)
-{
-	return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS);
-}
-
 /**
  * phylink_set_port_modes() - set the port type modes in the ethtool mask
  * @mask: ethtool link mode mask
@@ -907,6 +880,9 @@ void phylink_start(struct phylink *pl)
 		    phylink_an_mode_str(pl->link_an_mode),
 		    phy_modes(pl->link_config.interface));
 
+	/* Always set the carrier off */
+	netif_carrier_off(pl->netdev);
+
 	/* Apply the link configuration to the MAC when starting. This allows
 	 * a fixed-link to start with the correct parameters, and also
 	 * ensures that we set the appropriate advertisement for Serdes links.
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 6e13b8832bc7..fd8bb998ae52 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -163,8 +163,6 @@ static const enum gpiod_flags gpio_flags[] = {
 /* Give this long for the PHY to reset. */
 #define T_PHY_RESET_MS	50
 
-static DEFINE_MUTEX(sfp_mutex);
-
 struct sff_data {
 	unsigned int gpios;
 	bool (*module_supported)(const struct sfp_eeprom_id *id);
diff --git a/drivers/net/phy/ste10Xp.c b/drivers/net/phy/ste10Xp.c
index fbd548a1ad84..2fe9a87b55b5 100644
--- a/drivers/net/phy/ste10Xp.c
+++ b/drivers/net/phy/ste10Xp.c
@@ -86,7 +86,7 @@ static struct phy_driver ste10xp_pdriver[] = {
 	.phy_id = STE101P_PHY_ID,
 	.phy_id_mask = 0xfffffff0,
 	.name = "STe101p",
-	.features = PHY_BASIC_FEATURES | SUPPORTED_Pause,
+	.features = PHY_BASIC_FEATURES,
 	.flags = PHY_HAS_INTERRUPT,
 	.config_init = ste10Xp_config_init,
 	.ack_interrupt = ste10Xp_ack_interrupt,
@@ -97,7 +97,7 @@ static struct phy_driver ste10xp_pdriver[] = {
 	.phy_id = STE100P_PHY_ID,
 	.phy_id_mask = 0xffffffff,
 	.name = "STe100p",
-	.features = PHY_BASIC_FEATURES | SUPPORTED_Pause,
+	.features = PHY_BASIC_FEATURES,
 	.flags = PHY_HAS_INTERRUPT,
 	.config_init = ste10Xp_config_init,
 	.ack_interrupt = ste10Xp_ack_interrupt,
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 02ad03a2fab7..500bc0027c1b 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -2400,7 +2400,7 @@ ppp_mp_reconstruct(struct ppp *ppp)
 
 	if (ppp->mrru == 0)	/* do nothing until mrru is set */
 		return NULL;
-	head = list->next;
+	head = __skb_peek(list);
 	tail = NULL;
 	skb_queue_walk_safe(list, p, tmp) {
 	again:
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index f0f7cd977667..f03004f37eca 100644
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -619,7 +619,7 @@ static inline struct sk_buff *tap_alloc_skb(struct sock *sk, size_t prepad,
 #define TAP_RESERVE HH_DATA_OFF(ETH_HLEN)
 
 /* Get packet from user space buffer */
-static ssize_t tap_get_user(struct tap_queue *q, struct msghdr *m,
+static ssize_t tap_get_user(struct tap_queue *q, void *msg_control,
 			    struct iov_iter *from, int noblock)
 {
 	int good_linear = SKB_MAX_HEAD(TAP_RESERVE);
@@ -663,7 +663,7 @@ static ssize_t tap_get_user(struct tap_queue *q, struct msghdr *m,
 	if (unlikely(len < ETH_HLEN))
 		goto err;
 
-	if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
+	if (msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
 		struct iov_iter i;
 
 		copylen = vnet_hdr.hdr_len ?
@@ -724,11 +724,11 @@ static ssize_t tap_get_user(struct tap_queue *q, struct msghdr *m,
 	tap = rcu_dereference(q->tap);
 	/* copy skb_ubuf_info for callback when skb has no error */
 	if (zerocopy) {
-		skb_shinfo(skb)->destructor_arg = m->msg_control;
+		skb_shinfo(skb)->destructor_arg = msg_control;
 		skb_shinfo(skb)->tx_flags |= SKBTX_DEV_ZEROCOPY;
 		skb_shinfo(skb)->tx_flags |= SKBTX_SHARED_FRAG;
-	} else if (m && m->msg_control) {
-		struct ubuf_info *uarg = m->msg_control;
+	} else if (msg_control) {
+		struct ubuf_info *uarg = msg_control;
 		uarg->callback(uarg, false);
 	}
 
@@ -830,8 +830,7 @@ static ssize_t tap_do_read(struct tap_queue *q,
 	ssize_t ret = 0;
 
 	if (!iov_iter_count(to)) {
-		if (skb)
-			kfree_skb(skb);
+		kfree_skb(skb);
 		return 0;
 	}
 
@@ -1146,11 +1145,87 @@ static const struct file_operations tap_fops = {
 #endif
 };
 
+static int tap_get_user_xdp(struct tap_queue *q, struct xdp_buff *xdp)
+{
+	struct tun_xdp_hdr *hdr = xdp->data_hard_start;
+	struct virtio_net_hdr *gso = &hdr->gso;
+	int buflen = hdr->buflen;
+	int vnet_hdr_len = 0;
+	struct tap_dev *tap;
+	struct sk_buff *skb;
+	int err, depth;
+
+	if (q->flags & IFF_VNET_HDR)
+		vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
+
+	skb = build_skb(xdp->data_hard_start, buflen);
+	if (!skb) {
+		err = -ENOMEM;
+		goto err;
+	}
+
+	skb_reserve(skb, xdp->data - xdp->data_hard_start);
+	skb_put(skb, xdp->data_end - xdp->data);
+
+	skb_set_network_header(skb, ETH_HLEN);
+	skb_reset_mac_header(skb);
+	skb->protocol = eth_hdr(skb)->h_proto;
+
+	if (vnet_hdr_len) {
+		err = virtio_net_hdr_to_skb(skb, gso, tap_is_little_endian(q));
+		if (err)
+			goto err_kfree;
+	}
+
+	skb_probe_transport_header(skb, ETH_HLEN);
+
+	/* Move network header to the right position for VLAN tagged packets */
+	if ((skb->protocol == htons(ETH_P_8021Q) ||
+	     skb->protocol == htons(ETH_P_8021AD)) &&
+	    __vlan_get_protocol(skb, skb->protocol, &depth) != 0)
+		skb_set_network_header(skb, depth);
+
+	rcu_read_lock();
+	tap = rcu_dereference(q->tap);
+	if (tap) {
+		skb->dev = tap->dev;
+		dev_queue_xmit(skb);
+	} else {
+		kfree_skb(skb);
+	}
+	rcu_read_unlock();
+
+	return 0;
+
+err_kfree:
+	kfree_skb(skb);
+err:
+	rcu_read_lock();
+		tap = rcu_dereference(q->tap);
+	if (tap && tap->count_tx_dropped)
+		tap->count_tx_dropped(tap);
+	rcu_read_unlock();
+	return err;
+}
+
 static int tap_sendmsg(struct socket *sock, struct msghdr *m,
 		       size_t total_len)
 {
 	struct tap_queue *q = container_of(sock, struct tap_queue, sock);
-	return tap_get_user(q, m, &m->msg_iter, m->msg_flags & MSG_DONTWAIT);
+	struct tun_msg_ctl *ctl = m->msg_control;
+	struct xdp_buff *xdp;
+	int i;
+
+	if (ctl && (ctl->type == TUN_MSG_PTR)) {
+		for (i = 0; i < ctl->num; i++) {
+			xdp = &((struct xdp_buff *)ctl->ptr)[i];
+			tap_get_user_xdp(q, xdp);
+		}
+		return 0;
+	}
+
+	return tap_get_user(q, ctl ? ctl->ptr : NULL, &m->msg_iter,
+			    m->msg_flags & MSG_DONTWAIT);
 }
 
 static int tap_recvmsg(struct socket *sock, struct msghdr *m,
@@ -1160,8 +1235,7 @@ static int tap_recvmsg(struct socket *sock, struct msghdr *m,
 	struct sk_buff *skb = m->msg_control;
 	int ret;
 	if (flags & ~(MSG_DONTWAIT|MSG_TRUNC)) {
-		if (skb)
-			kfree_skb(skb);
+		kfree_skb(skb);
 		return -EINVAL;
 	}
 	ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT, skb);
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index d887016e54b6..db633ae9f784 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1104,10 +1104,7 @@ static void team_port_disable_netpoll(struct team_port *port)
 		return;
 	port->np = NULL;
 
-	/* Wait for transmitting packets to finish before freeing. */
-	synchronize_rcu_bh();
-	__netpoll_cleanup(np);
-	kfree(np);
+	__netpoll_free(np);
 }
 #else
 static int team_port_enable_netpoll(struct team_port *port)
diff --git a/drivers/net/thunderbolt.c b/drivers/net/thunderbolt.c
index e0d6760f3219..c48c3a1eb1f8 100644
--- a/drivers/net/thunderbolt.c
+++ b/drivers/net/thunderbolt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Networking over Thunderbolt cable using Apple ThunderboltIP protocol
  *
@@ -5,10 +6,6 @@
  * Authors: Amir Levy <amir.jer.levy@intel.com>
  *          Michael Jamet <michael.jamet@intel.com>
  *          Mika Westerberg <mika.westerberg@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <linux/atomic.h>
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 50e9cc19023a..060135ceaf0e 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -113,7 +113,6 @@ do {								\
 } while (0)
 #endif
 
-#define TUN_HEADROOM 256
 #define TUN_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD)
 
 /* TUN device flags */
@@ -563,12 +562,11 @@ static inline void tun_flow_save_rps_rxhash(struct tun_flow_entry *e, u32 hash)
 		e->rps_rxhash = hash;
 }
 
-/* We try to identify a flow through its rxhash first. The reason that
+/* We try to identify a flow through its rxhash. The reason that
  * we do not check rxq no. is because some cards(e.g 82599), chooses
  * the rxq based on the txq where the last packet of the flow comes. As
  * the userspace application move between processors, we may get a
- * different rxq no. here. If we could not get rxhash, then we would
- * hope the rxq no. may help here.
+ * different rxq no. here.
  */
 static u16 tun_automq_select_queue(struct tun_struct *tun, struct sk_buff *skb)
 {
@@ -579,18 +577,13 @@ static u16 tun_automq_select_queue(struct tun_struct *tun, struct sk_buff *skb)
 	numqueues = READ_ONCE(tun->numqueues);
 
 	txq = __skb_get_hash_symmetric(skb);
-	if (txq) {
-		e = tun_flow_find(&tun->flows[tun_hashfn(txq)], txq);
-		if (e) {
-			tun_flow_save_rps_rxhash(e, txq);
-			txq = e->queue_index;
-		} else
-			/* use multiply and shift instead of expensive divide */
-			txq = ((u64)txq * numqueues) >> 32;
-	} else if (likely(skb_rx_queue_recorded(skb))) {
-		txq = skb_get_rx_queue(skb);
-		while (unlikely(txq >= numqueues))
-			txq -= numqueues;
+	e = tun_flow_find(&tun->flows[tun_hashfn(txq)], txq);
+	if (e) {
+		tun_flow_save_rps_rxhash(e, txq);
+		txq = e->queue_index;
+	} else {
+		/* use multiply and shift instead of expensive divide */
+		txq = ((u64)txq * numqueues) >> 32;
 	}
 
 	return txq;
@@ -870,6 +863,9 @@ static int tun_attach(struct tun_struct *tun, struct file *file,
 		tun_napi_init(tun, tfile, napi, napi_frags);
 	}
 
+	if (rtnl_dereference(tun->xdp_prog))
+		sock_set_flag(&tfile->sk, SOCK_XDP);
+
 	tun_set_real_num_queues(tun);
 
 	/* device is allowed to go away first, so no need to hold extra
@@ -1045,16 +1041,13 @@ static void tun_automq_xmit(struct tun_struct *tun, struct sk_buff *skb)
 		/* Select queue was not called for the skbuff, so we extract the
 		 * RPS hash and save it into the flow_table here.
 		 */
+		struct tun_flow_entry *e;
 		__u32 rxhash;
 
 		rxhash = __skb_get_hash_symmetric(skb);
-		if (rxhash) {
-			struct tun_flow_entry *e;
-			e = tun_flow_find(&tun->flows[tun_hashfn(rxhash)],
-					rxhash);
-			if (e)
-				tun_flow_save_rps_rxhash(e, rxhash);
-		}
+		e = tun_flow_find(&tun->flows[tun_hashfn(rxhash)], rxhash);
+		if (e)
+			tun_flow_save_rps_rxhash(e, rxhash);
 	}
 #endif
 }
@@ -1205,13 +1198,29 @@ static int tun_xdp_set(struct net_device *dev, struct bpf_prog *prog,
 		       struct netlink_ext_ack *extack)
 {
 	struct tun_struct *tun = netdev_priv(dev);
+	struct tun_file *tfile;
 	struct bpf_prog *old_prog;
+	int i;
 
 	old_prog = rtnl_dereference(tun->xdp_prog);
 	rcu_assign_pointer(tun->xdp_prog, prog);
 	if (old_prog)
 		bpf_prog_put(old_prog);
 
+	for (i = 0; i < tun->numqueues; i++) {
+		tfile = rtnl_dereference(tun->tfiles[i]);
+		if (prog)
+			sock_set_flag(&tfile->sk, SOCK_XDP);
+		else
+			sock_reset_flag(&tfile->sk, SOCK_XDP);
+	}
+	list_for_each_entry(tfile, &tun->disabled, next) {
+		if (prog)
+			sock_set_flag(&tfile->sk, SOCK_XDP);
+		else
+			sock_reset_flag(&tfile->sk, SOCK_XDP);
+	}
+
 	return 0;
 }
 
@@ -1575,6 +1584,55 @@ static bool tun_can_build_skb(struct tun_struct *tun, struct tun_file *tfile,
 	return true;
 }
 
+static struct sk_buff *__tun_build_skb(struct page_frag *alloc_frag, char *buf,
+				       int buflen, int len, int pad)
+{
+	struct sk_buff *skb = build_skb(buf, buflen);
+
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	skb_reserve(skb, pad);
+	skb_put(skb, len);
+
+	get_page(alloc_frag->page);
+	alloc_frag->offset += buflen;
+
+	return skb;
+}
+
+static int tun_xdp_act(struct tun_struct *tun, struct bpf_prog *xdp_prog,
+		       struct xdp_buff *xdp, u32 act)
+{
+	int err;
+
+	switch (act) {
+	case XDP_REDIRECT:
+		err = xdp_do_redirect(tun->dev, xdp, xdp_prog);
+		if (err)
+			return err;
+		break;
+	case XDP_TX:
+		err = tun_xdp_tx(tun->dev, xdp);
+		if (err < 0)
+			return err;
+		break;
+	case XDP_PASS:
+		break;
+	default:
+		bpf_warn_invalid_xdp_action(act);
+		/* fall through */
+	case XDP_ABORTED:
+		trace_xdp_exception(tun->dev, xdp_prog, act);
+		/* fall through */
+	case XDP_DROP:
+		this_cpu_inc(tun->pcpu_stats->rx_dropped);
+		break;
+	}
+
+	return act;
+}
+
 static struct sk_buff *tun_build_skb(struct tun_struct *tun,
 				     struct tun_file *tfile,
 				     struct iov_iter *from,
@@ -1582,18 +1640,17 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun,
 				     int len, int *skb_xdp)
 {
 	struct page_frag *alloc_frag = &current->task_frag;
-	struct sk_buff *skb;
 	struct bpf_prog *xdp_prog;
 	int buflen = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
-	unsigned int delta = 0;
 	char *buf;
 	size_t copied;
-	int err, pad = TUN_RX_PAD;
+	int pad = TUN_RX_PAD;
+	int err = 0;
 
 	rcu_read_lock();
 	xdp_prog = rcu_dereference(tun->xdp_prog);
 	if (xdp_prog)
-		pad += TUN_HEADROOM;
+		pad += XDP_PACKET_HEADROOM;
 	buflen += SKB_DATA_ALIGN(len + pad);
 	rcu_read_unlock();
 
@@ -1612,17 +1669,18 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun,
 	 * of xdp_prog above, this should be rare and for simplicity
 	 * we do XDP on skb in case the headroom is not enough.
 	 */
-	if (hdr->gso_type || !xdp_prog)
+	if (hdr->gso_type || !xdp_prog) {
 		*skb_xdp = 1;
-	else
-		*skb_xdp = 0;
+		return __tun_build_skb(alloc_frag, buf, buflen, len, pad);
+	}
+
+	*skb_xdp = 0;
 
 	local_bh_disable();
 	rcu_read_lock();
 	xdp_prog = rcu_dereference(tun->xdp_prog);
-	if (xdp_prog && !*skb_xdp) {
+	if (xdp_prog) {
 		struct xdp_buff xdp;
-		void *orig_data;
 		u32 act;
 
 		xdp.data_hard_start = buf;
@@ -1630,66 +1688,33 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun,
 		xdp_set_data_meta_invalid(&xdp);
 		xdp.data_end = xdp.data + len;
 		xdp.rxq = &tfile->xdp_rxq;
-		orig_data = xdp.data;
-		act = bpf_prog_run_xdp(xdp_prog, &xdp);
 
-		switch (act) {
-		case XDP_REDIRECT:
-			get_page(alloc_frag->page);
-			alloc_frag->offset += buflen;
-			err = xdp_do_redirect(tun->dev, &xdp, xdp_prog);
-			xdp_do_flush_map();
-			if (err)
-				goto err_redirect;
-			rcu_read_unlock();
-			local_bh_enable();
-			return NULL;
-		case XDP_TX:
+		act = bpf_prog_run_xdp(xdp_prog, &xdp);
+		if (act == XDP_REDIRECT || act == XDP_TX) {
 			get_page(alloc_frag->page);
 			alloc_frag->offset += buflen;
-			if (tun_xdp_tx(tun->dev, &xdp) < 0)
-				goto err_redirect;
-			rcu_read_unlock();
-			local_bh_enable();
-			return NULL;
-		case XDP_PASS:
-			delta = orig_data - xdp.data;
-			len = xdp.data_end - xdp.data;
-			break;
-		default:
-			bpf_warn_invalid_xdp_action(act);
-			/* fall through */
-		case XDP_ABORTED:
-			trace_xdp_exception(tun->dev, xdp_prog, act);
-			/* fall through */
-		case XDP_DROP:
-			goto err_xdp;
 		}
-	}
+		err = tun_xdp_act(tun, xdp_prog, &xdp, act);
+		if (err < 0)
+			goto err_xdp;
+		if (err == XDP_REDIRECT)
+			xdp_do_flush_map();
+		if (err != XDP_PASS)
+			goto out;
 
-	skb = build_skb(buf, buflen);
-	if (!skb) {
-		rcu_read_unlock();
-		local_bh_enable();
-		return ERR_PTR(-ENOMEM);
+		pad = xdp.data - xdp.data_hard_start;
+		len = xdp.data_end - xdp.data;
 	}
-
-	skb_reserve(skb, pad - delta);
-	skb_put(skb, len);
-	get_page(alloc_frag->page);
-	alloc_frag->offset += buflen;
-
 	rcu_read_unlock();
 	local_bh_enable();
 
-	return skb;
+	return __tun_build_skb(alloc_frag, buf, buflen, len, pad);
 
-err_redirect:
-	put_page(alloc_frag->page);
 err_xdp:
+	put_page(alloc_frag->page);
+out:
 	rcu_read_unlock();
 	local_bh_enable();
-	this_cpu_inc(tun->pcpu_stats->rx_dropped);
 	return NULL;
 }
 
@@ -2264,6 +2289,8 @@ static void tun_setup(struct net_device *dev)
 static int tun_validate(struct nlattr *tb[], struct nlattr *data[],
 			struct netlink_ext_ack *extack)
 {
+	if (!data)
+		return 0;
 	return -EINVAL;
 }
 
@@ -2350,18 +2377,133 @@ static void tun_sock_write_space(struct sock *sk)
 	kill_fasync(&tfile->fasync, SIGIO, POLL_OUT);
 }
 
+static int tun_xdp_one(struct tun_struct *tun,
+		       struct tun_file *tfile,
+		       struct xdp_buff *xdp, int *flush)
+{
+	struct tun_xdp_hdr *hdr = xdp->data_hard_start;
+	struct virtio_net_hdr *gso = &hdr->gso;
+	struct tun_pcpu_stats *stats;
+	struct bpf_prog *xdp_prog;
+	struct sk_buff *skb = NULL;
+	u32 rxhash = 0, act;
+	int buflen = hdr->buflen;
+	int err = 0;
+	bool skb_xdp = false;
+
+	xdp_prog = rcu_dereference(tun->xdp_prog);
+	if (xdp_prog) {
+		if (gso->gso_type) {
+			skb_xdp = true;
+			goto build;
+		}
+		xdp_set_data_meta_invalid(xdp);
+		xdp->rxq = &tfile->xdp_rxq;
+
+		act = bpf_prog_run_xdp(xdp_prog, xdp);
+		err = tun_xdp_act(tun, xdp_prog, xdp, act);
+		if (err < 0) {
+			put_page(virt_to_head_page(xdp->data));
+			return err;
+		}
+
+		switch (err) {
+		case XDP_REDIRECT:
+			*flush = true;
+			/* fall through */
+		case XDP_TX:
+			return 0;
+		case XDP_PASS:
+			break;
+		default:
+			put_page(virt_to_head_page(xdp->data));
+			return 0;
+		}
+	}
+
+build:
+	skb = build_skb(xdp->data_hard_start, buflen);
+	if (!skb) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	skb_reserve(skb, xdp->data - xdp->data_hard_start);
+	skb_put(skb, xdp->data_end - xdp->data);
+
+	if (virtio_net_hdr_to_skb(skb, gso, tun_is_little_endian(tun))) {
+		this_cpu_inc(tun->pcpu_stats->rx_frame_errors);
+		kfree_skb(skb);
+		err = -EINVAL;
+		goto out;
+	}
+
+	skb->protocol = eth_type_trans(skb, tun->dev);
+	skb_reset_network_header(skb);
+	skb_probe_transport_header(skb, 0);
+
+	if (skb_xdp) {
+		err = do_xdp_generic(xdp_prog, skb);
+		if (err != XDP_PASS)
+			goto out;
+	}
+
+	if (!rcu_dereference(tun->steering_prog))
+		rxhash = __skb_get_hash_symmetric(skb);
+
+	netif_receive_skb(skb);
+
+	stats = get_cpu_ptr(tun->pcpu_stats);
+	u64_stats_update_begin(&stats->syncp);
+	stats->rx_packets++;
+	stats->rx_bytes += skb->len;
+	u64_stats_update_end(&stats->syncp);
+	put_cpu_ptr(stats);
+
+	if (rxhash)
+		tun_flow_update(tun, rxhash, tfile);
+
+out:
+	return err;
+}
+
 static int tun_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len)
 {
-	int ret;
+	int ret, i;
 	struct tun_file *tfile = container_of(sock, struct tun_file, socket);
 	struct tun_struct *tun = tun_get(tfile);
+	struct tun_msg_ctl *ctl = m->msg_control;
+	struct xdp_buff *xdp;
 
 	if (!tun)
 		return -EBADFD;
 
-	ret = tun_get_user(tun, tfile, m->msg_control, &m->msg_iter,
+	if (ctl && (ctl->type == TUN_MSG_PTR)) {
+		int n = ctl->num;
+		int flush = 0;
+
+		local_bh_disable();
+		rcu_read_lock();
+
+		for (i = 0; i < n; i++) {
+			xdp = &((struct xdp_buff *)ctl->ptr)[i];
+			tun_xdp_one(tun, tfile, xdp, &flush);
+		}
+
+		if (flush)
+			xdp_do_flush_map();
+
+		rcu_read_unlock();
+		local_bh_enable();
+
+		ret = total_len;
+		goto out;
+	}
+
+	ret = tun_get_user(tun, tfile, ctl ? ctl->ptr : NULL, &m->msg_iter,
 			   m->msg_flags & MSG_DONTWAIT,
 			   m->msg_flags & MSG_MORE);
+out:
 	tun_put(tun);
 	return ret;
 }
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 1eaec648bd1f..50c05d0f44cb 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -779,8 +779,7 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_
 
 	hrtimer_init(&ctx->tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	ctx->tx_timer.function = &cdc_ncm_tx_timer_cb;
-	ctx->bh.data = (unsigned long)dev;
-	ctx->bh.func = cdc_ncm_txpath_bh;
+	tasklet_init(&ctx->bh, cdc_ncm_txpath_bh, (unsigned long)dev);
 	atomic_set(&ctx->stop, 0);
 	spin_lock_init(&ctx->mtx);
 
@@ -1601,11 +1600,8 @@ cdc_ncm_speed_change(struct usbnet *dev,
 
 static void cdc_ncm_status(struct usbnet *dev, struct urb *urb)
 {
-	struct cdc_ncm_ctx *ctx;
 	struct usb_cdc_notification *event;
 
-	ctx = (struct cdc_ncm_ctx *)dev->data[0];
-
 	if (urb->actual_length < sizeof(*event))
 		return;
 
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index c3c9ba44e2a1..be1917be28f2 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2015 Microchip Technology
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 #include <linux/version.h>
 #include <linux/module.h>
@@ -948,11 +936,9 @@ static int lan78xx_read_otp(struct lan78xx_net *dev, u32 offset,
 	ret = lan78xx_read_raw_otp(dev, 0, 1, &sig);
 
 	if (ret == 0) {
-		if (sig == OTP_INDICATOR_1)
-			offset = offset;
-		else if (sig == OTP_INDICATOR_2)
+		if (sig == OTP_INDICATOR_2)
 			offset += 0x100;
-		else
+		else if (sig != OTP_INDICATOR_1)
 			ret = -EINVAL;
 		if (!ret)
 			ret = lan78xx_read_raw_otp(dev, offset, length, data);
@@ -1027,7 +1013,7 @@ done:
 static void lan78xx_set_addr_filter(struct lan78xx_priv *pdata,
 				    int index, u8 addr[ETH_ALEN])
 {
-	u32	temp;
+	u32 temp;
 
 	if ((pdata) && (index > 0) && (index < NUM_OF_MAF)) {
 		temp = addr[3];
@@ -1838,8 +1824,7 @@ static int lan78xx_mdio_init(struct lan78xx_net *dev)
 
 	node = of_get_child_by_name(dev->udev->dev.of_node, "mdio");
 	ret = of_mdiobus_register(dev->mdiobus, node);
-	if (node)
-		of_node_put(node);
+	of_node_put(node);
 	if (ret) {
 		netdev_err(dev->net, "can't register MDIO bus\n");
 		goto exit1;
@@ -2169,7 +2154,7 @@ static int lan78xx_phy_init(struct lan78xx_net *dev)
 	}
 
 	/* MAC doesn't support 1000T Half */
-	phydev->supported &= ~SUPPORTED_1000baseT_Half;
+	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
 
 	/* support both flow controls */
 	dev->fc_request_control = (FLOW_CTRL_RX | FLOW_CTRL_TX);
@@ -2693,7 +2678,7 @@ static void lan78xx_terminate_urbs(struct lan78xx_net *dev)
 
 static int lan78xx_stop(struct net_device *net)
 {
-	struct lan78xx_net		*dev = netdev_priv(net);
+	struct lan78xx_net *dev = netdev_priv(net);
 
 	if (timer_pending(&dev->stat_monitor))
 		del_timer_sync(&dev->stat_monitor);
@@ -2943,6 +2928,11 @@ static int lan78xx_bind(struct lan78xx_net *dev, struct usb_interface *intf)
 	int i;
 
 	ret = lan78xx_get_endpoints(dev, intf);
+	if (ret) {
+		netdev_warn(dev->net, "lan78xx_get_endpoints failed: %d\n",
+			    ret);
+		return ret;
+	}
 
 	dev->data[0] = (unsigned long)kzalloc(sizeof(*pdata), GFP_KERNEL);
 
@@ -3071,7 +3061,7 @@ static void lan78xx_rx_vlan_offload(struct lan78xx_net *dev,
 
 static void lan78xx_skb_return(struct lan78xx_net *dev, struct sk_buff *skb)
 {
-	int		status;
+	int status;
 
 	if (test_bit(EVENT_RX_PAUSED, &dev->flags)) {
 		skb_queue_tail(&dev->rxq_pause, skb);
@@ -3338,9 +3328,9 @@ static void lan78xx_tx_bh(struct lan78xx_net *dev)
 	count = 0;
 	length = 0;
 	spin_lock_irqsave(&tqp->lock, flags);
-	for (skb = tqp->next; pkt_cnt < tqp->qlen; skb = skb->next) {
+	skb_queue_walk(tqp, skb) {
 		if (skb_is_gso(skb)) {
-			if (pkt_cnt) {
+			if (!skb_queue_is_first(tqp, skb)) {
 				/* handle previous packets first */
 				break;
 			}
@@ -3631,10 +3621,10 @@ static void intr_complete(struct urb *urb)
 
 static void lan78xx_disconnect(struct usb_interface *intf)
 {
-	struct lan78xx_net		*dev;
-	struct usb_device		*udev;
-	struct net_device		*net;
-	struct phy_device		*phydev;
+	struct lan78xx_net *dev;
+	struct usb_device *udev;
+	struct net_device *net;
+	struct phy_device *phydev;
 
 	dev = usb_get_intfdata(intf);
 	usb_set_intfdata(intf, NULL);
@@ -3752,7 +3742,6 @@ static int lan78xx_probe(struct usb_interface *intf,
 	ret = lan78xx_bind(dev, intf);
 	if (ret < 0)
 		goto out2;
-	strcpy(netdev->name, "eth%d");
 
 	if (netdev->mtu > (dev->hard_mtu - netdev->hard_header_len))
 		netdev->mtu = dev->hard_mtu - netdev->hard_header_len;
diff --git a/drivers/net/usb/lan78xx.h b/drivers/net/usb/lan78xx.h
index 25aa54611774..968e5e5faee0 100644
--- a/drivers/net/usb/lan78xx.h
+++ b/drivers/net/usb/lan78xx.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2015 Microchip Technology
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 #ifndef _LAN78XX_H
 #define _LAN78XX_H
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 533b6fb8d923..72a55b6b4211 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1241,6 +1241,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)},	/* Olivetti Olicard 500 */
 	{QMI_FIXED_INTF(0x1e2d, 0x0060, 4)},	/* Cinterion PLxx */
 	{QMI_FIXED_INTF(0x1e2d, 0x0053, 4)},	/* Cinterion PHxx,PXxx */
+	{QMI_FIXED_INTF(0x1e2d, 0x0063, 10)},	/* Cinterion ALASxx (1 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 4)},	/* Cinterion PHxx,PXxx (2 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 5)},	/* Cinterion PHxx,PXxx (2 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0083, 4)},	/* Cinterion PHxx,PXxx (1 RmNet + USB Audio)*/
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 770aa624147f..504282af27e5 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -802,7 +802,7 @@ static void usbnet_terminate_urbs(struct usbnet *dev)
 int usbnet_stop (struct net_device *net)
 {
 	struct usbnet		*dev = netdev_priv(net);
-	struct driver_info	*info = dev->driver_info;
+	const struct driver_info *info = dev->driver_info;
 	int			retval, pm, mpn;
 
 	clear_bit(EVENT_DEV_OPEN, &dev->flags);
@@ -865,7 +865,7 @@ int usbnet_open (struct net_device *net)
 {
 	struct usbnet		*dev = netdev_priv(net);
 	int			retval;
-	struct driver_info	*info = dev->driver_info;
+	const struct driver_info *info = dev->driver_info;
 
 	if ((retval = usb_autopm_get_interface(dev->intf)) < 0) {
 		netif_info(dev, ifup, dev->net,
@@ -1205,7 +1205,7 @@ fail_lowmem:
 	}
 
 	if (test_bit (EVENT_LINK_RESET, &dev->flags)) {
-		struct driver_info	*info = dev->driver_info;
+		const struct driver_info *info = dev->driver_info;
 		int			retval = 0;
 
 		clear_bit (EVENT_LINK_RESET, &dev->flags);
@@ -1353,7 +1353,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
 	unsigned int			length;
 	struct urb		*urb = NULL;
 	struct skb_data		*entry;
-	struct driver_info	*info = dev->driver_info;
+	const struct driver_info *info = dev->driver_info;
 	unsigned long		flags;
 	int retval;
 
@@ -1527,6 +1527,7 @@ static void usbnet_bh (struct timer_list *t)
 			continue;
 		case tx_done:
 			kfree(entry->urb->sg);
+			/* fall through */
 		case rx_cleanup:
 			usb_free_urb (entry->urb);
 			dev_kfree_skb (skb);
@@ -1646,7 +1647,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 	struct usbnet			*dev;
 	struct net_device		*net;
 	struct usb_host_interface	*interface;
-	struct driver_info		*info;
+	const struct driver_info	*info;
 	struct usb_device		*xdev;
 	int				status;
 	const char			*name;
@@ -1662,7 +1663,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 	}
 
 	name = udev->dev.driver->name;
-	info = (struct driver_info *) prod->driver_info;
+	info = (const struct driver_info *) prod->driver_info;
 	if (!info) {
 		dev_dbg (&udev->dev, "blacklisted by %s\n", name);
 		return -ENODEV;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 41a00cd76955..890fa5b905e2 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -24,6 +24,7 @@
 #include <linux/filter.h>
 #include <linux/ptr_ring.h>
 #include <linux/bpf_trace.h>
+#include <linux/net_tstamp.h>
 
 #define DRV_NAME	"veth"
 #define DRV_VERSION	"1.0"
@@ -36,9 +37,10 @@
 #define VETH_XDP_TX		BIT(0)
 #define VETH_XDP_REDIR		BIT(1)
 
-struct pcpu_vstats {
-	u64			packets;
-	u64			bytes;
+struct veth_rq_stats {
+	u64			xdp_packets;
+	u64			xdp_bytes;
+	u64			xdp_drops;
 	struct u64_stats_sync	syncp;
 };
 
@@ -47,6 +49,7 @@ struct veth_rq {
 	struct net_device	*dev;
 	struct bpf_prog __rcu	*xdp_prog;
 	struct xdp_mem_info	xdp_mem;
+	struct veth_rq_stats	stats;
 	bool			rx_notify_masked;
 	struct ptr_ring		xdp_ring;
 	struct xdp_rxq_info	xdp_rxq;
@@ -64,6 +67,21 @@ struct veth_priv {
  * ethtool interface
  */
 
+struct veth_q_stat_desc {
+	char	desc[ETH_GSTRING_LEN];
+	size_t	offset;
+};
+
+#define VETH_RQ_STAT(m)	offsetof(struct veth_rq_stats, m)
+
+static const struct veth_q_stat_desc veth_rq_stats_desc[] = {
+	{ "xdp_packets",	VETH_RQ_STAT(xdp_packets) },
+	{ "xdp_bytes",		VETH_RQ_STAT(xdp_bytes) },
+	{ "xdp_drops",		VETH_RQ_STAT(xdp_drops) },
+};
+
+#define VETH_RQ_STATS_LEN	ARRAY_SIZE(veth_rq_stats_desc)
+
 static struct {
 	const char string[ETH_GSTRING_LEN];
 } ethtool_stats_keys[] = {
@@ -88,9 +106,20 @@ static void veth_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *inf
 
 static void veth_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
 {
+	char *p = (char *)buf;
+	int i, j;
+
 	switch(stringset) {
 	case ETH_SS_STATS:
-		memcpy(buf, &ethtool_stats_keys, sizeof(ethtool_stats_keys));
+		memcpy(p, &ethtool_stats_keys, sizeof(ethtool_stats_keys));
+		p += sizeof(ethtool_stats_keys);
+		for (i = 0; i < dev->real_num_rx_queues; i++) {
+			for (j = 0; j < VETH_RQ_STATS_LEN; j++) {
+				snprintf(p, ETH_GSTRING_LEN, "rx_queue_%u_%s",
+					 i, veth_rq_stats_desc[j].desc);
+				p += ETH_GSTRING_LEN;
+			}
+		}
 		break;
 	}
 }
@@ -99,7 +128,8 @@ static int veth_get_sset_count(struct net_device *dev, int sset)
 {
 	switch (sset) {
 	case ETH_SS_STATS:
-		return ARRAY_SIZE(ethtool_stats_keys);
+		return ARRAY_SIZE(ethtool_stats_keys) +
+		       VETH_RQ_STATS_LEN * dev->real_num_rx_queues;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -110,8 +140,37 @@ static void veth_get_ethtool_stats(struct net_device *dev,
 {
 	struct veth_priv *priv = netdev_priv(dev);
 	struct net_device *peer = rtnl_dereference(priv->peer);
+	int i, j, idx;
 
 	data[0] = peer ? peer->ifindex : 0;
+	idx = 1;
+	for (i = 0; i < dev->real_num_rx_queues; i++) {
+		const struct veth_rq_stats *rq_stats = &priv->rq[i].stats;
+		const void *stats_base = (void *)rq_stats;
+		unsigned int start;
+		size_t offset;
+
+		do {
+			start = u64_stats_fetch_begin_irq(&rq_stats->syncp);
+			for (j = 0; j < VETH_RQ_STATS_LEN; j++) {
+				offset = veth_rq_stats_desc[j].offset;
+				data[idx + j] = *(u64 *)(stats_base + offset);
+			}
+		} while (u64_stats_fetch_retry_irq(&rq_stats->syncp, start));
+		idx += VETH_RQ_STATS_LEN;
+	}
+}
+
+static int veth_get_ts_info(struct net_device *dev,
+			    struct ethtool_ts_info *info)
+{
+	info->so_timestamping =
+		SOF_TIMESTAMPING_TX_SOFTWARE |
+		SOF_TIMESTAMPING_RX_SOFTWARE |
+		SOF_TIMESTAMPING_SOFTWARE;
+	info->phc_index = -1;
+
+	return 0;
 }
 
 static const struct ethtool_ops veth_ethtool_ops = {
@@ -121,6 +180,7 @@ static const struct ethtool_ops veth_ethtool_ops = {
 	.get_sset_count		= veth_get_sset_count,
 	.get_ethtool_stats	= veth_get_ethtool_stats,
 	.get_link_ksettings	= veth_get_link_ksettings,
+	.get_ts_info		= veth_get_ts_info,
 };
 
 /* general routines */
@@ -201,13 +261,16 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
 			skb_record_rx_queue(skb, rxq);
 	}
 
+	skb_tx_timestamp(skb);
 	if (likely(veth_forward_skb(rcv, skb, rq, rcv_xdp) == NET_RX_SUCCESS)) {
-		struct pcpu_vstats *stats = this_cpu_ptr(dev->vstats);
+		if (!rcv_xdp) {
+			struct pcpu_lstats *stats = this_cpu_ptr(dev->lstats);
 
-		u64_stats_update_begin(&stats->syncp);
-		stats->bytes += length;
-		stats->packets++;
-		u64_stats_update_end(&stats->syncp);
+			u64_stats_update_begin(&stats->syncp);
+			stats->bytes += length;
+			stats->packets++;
+			u64_stats_update_end(&stats->syncp);
+		}
 	} else {
 drop:
 		atomic64_inc(&priv->dropped);
@@ -221,7 +284,7 @@ drop:
 	return NETDEV_TX_OK;
 }
 
-static u64 veth_stats_one(struct pcpu_vstats *result, struct net_device *dev)
+static u64 veth_stats_tx(struct pcpu_lstats *result, struct net_device *dev)
 {
 	struct veth_priv *priv = netdev_priv(dev);
 	int cpu;
@@ -229,7 +292,7 @@ static u64 veth_stats_one(struct pcpu_vstats *result, struct net_device *dev)
 	result->packets = 0;
 	result->bytes = 0;
 	for_each_possible_cpu(cpu) {
-		struct pcpu_vstats *stats = per_cpu_ptr(dev->vstats, cpu);
+		struct pcpu_lstats *stats = per_cpu_ptr(dev->lstats, cpu);
 		u64 packets, bytes;
 		unsigned int start;
 
@@ -244,23 +307,58 @@ static u64 veth_stats_one(struct pcpu_vstats *result, struct net_device *dev)
 	return atomic64_read(&priv->dropped);
 }
 
+static void veth_stats_rx(struct veth_rq_stats *result, struct net_device *dev)
+{
+	struct veth_priv *priv = netdev_priv(dev);
+	int i;
+
+	result->xdp_packets = 0;
+	result->xdp_bytes = 0;
+	result->xdp_drops = 0;
+	for (i = 0; i < dev->num_rx_queues; i++) {
+		struct veth_rq_stats *stats = &priv->rq[i].stats;
+		u64 packets, bytes, drops;
+		unsigned int start;
+
+		do {
+			start = u64_stats_fetch_begin_irq(&stats->syncp);
+			packets = stats->xdp_packets;
+			bytes = stats->xdp_bytes;
+			drops = stats->xdp_drops;
+		} while (u64_stats_fetch_retry_irq(&stats->syncp, start));
+		result->xdp_packets += packets;
+		result->xdp_bytes += bytes;
+		result->xdp_drops += drops;
+	}
+}
+
 static void veth_get_stats64(struct net_device *dev,
 			     struct rtnl_link_stats64 *tot)
 {
 	struct veth_priv *priv = netdev_priv(dev);
 	struct net_device *peer;
-	struct pcpu_vstats one;
+	struct veth_rq_stats rx;
+	struct pcpu_lstats tx;
+
+	tot->tx_dropped = veth_stats_tx(&tx, dev);
+	tot->tx_bytes = tx.bytes;
+	tot->tx_packets = tx.packets;
 
-	tot->tx_dropped = veth_stats_one(&one, dev);
-	tot->tx_bytes = one.bytes;
-	tot->tx_packets = one.packets;
+	veth_stats_rx(&rx, dev);
+	tot->rx_dropped = rx.xdp_drops;
+	tot->rx_bytes = rx.xdp_bytes;
+	tot->rx_packets = rx.xdp_packets;
 
 	rcu_read_lock();
 	peer = rcu_dereference(priv->peer);
 	if (peer) {
-		tot->rx_dropped = veth_stats_one(&one, peer);
-		tot->rx_bytes = one.bytes;
-		tot->rx_packets = one.packets;
+		tot->rx_dropped += veth_stats_tx(&tx, peer);
+		tot->rx_bytes += tx.bytes;
+		tot->rx_packets += tx.packets;
+
+		veth_stats_rx(&rx, peer);
+		tot->tx_bytes += rx.xdp_bytes;
+		tot->tx_packets += rx.xdp_packets;
 	}
 	rcu_read_unlock();
 }
@@ -299,16 +397,20 @@ static int veth_xdp_xmit(struct net_device *dev, int n,
 {
 	struct veth_priv *rcv_priv, *priv = netdev_priv(dev);
 	struct net_device *rcv;
+	int i, ret, drops = n;
 	unsigned int max_len;
 	struct veth_rq *rq;
-	int i, drops = 0;
 
-	if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK))
-		return -EINVAL;
+	if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK)) {
+		ret = -EINVAL;
+		goto drop;
+	}
 
 	rcv = rcu_dereference(priv->peer);
-	if (unlikely(!rcv))
-		return -ENXIO;
+	if (unlikely(!rcv)) {
+		ret = -ENXIO;
+		goto drop;
+	}
 
 	rcv_priv = netdev_priv(rcv);
 	rq = &rcv_priv->rq[veth_select_rxq(rcv)];
@@ -316,9 +418,12 @@ static int veth_xdp_xmit(struct net_device *dev, int n,
 	 * side. This means an XDP program is loaded on the peer and the peer
 	 * device is up.
 	 */
-	if (!rcu_access_pointer(rq->xdp_prog))
-		return -ENXIO;
+	if (!rcu_access_pointer(rq->xdp_prog)) {
+		ret = -ENXIO;
+		goto drop;
+	}
 
+	drops = 0;
 	max_len = rcv->mtu + rcv->hard_header_len + VLAN_HLEN;
 
 	spin_lock(&rq->xdp_ring.producer_lock);
@@ -337,7 +442,14 @@ static int veth_xdp_xmit(struct net_device *dev, int n,
 	if (flags & XDP_XMIT_FLUSH)
 		__veth_xdp_flush(rq);
 
-	return n - drops;
+	if (likely(!drops))
+		return n;
+
+	ret = n - drops;
+drop:
+	atomic64_add(drops, &priv->dropped);
+
+	return ret;
 }
 
 static void veth_xdp_flush(struct net_device *dev)
@@ -586,28 +698,42 @@ xdp_xmit:
 
 static int veth_xdp_rcv(struct veth_rq *rq, int budget, unsigned int *xdp_xmit)
 {
-	int i, done = 0;
+	int i, done = 0, drops = 0, bytes = 0;
 
 	for (i = 0; i < budget; i++) {
 		void *ptr = __ptr_ring_consume(&rq->xdp_ring);
+		unsigned int xdp_xmit_one = 0;
 		struct sk_buff *skb;
 
 		if (!ptr)
 			break;
 
 		if (veth_is_xdp_frame(ptr)) {
-			skb = veth_xdp_rcv_one(rq, veth_ptr_to_xdp(ptr),
-					       xdp_xmit);
+			struct xdp_frame *frame = veth_ptr_to_xdp(ptr);
+
+			bytes += frame->len;
+			skb = veth_xdp_rcv_one(rq, frame, &xdp_xmit_one);
 		} else {
-			skb = veth_xdp_rcv_skb(rq, ptr, xdp_xmit);
+			skb = ptr;
+			bytes += skb->len;
+			skb = veth_xdp_rcv_skb(rq, skb, &xdp_xmit_one);
 		}
+		*xdp_xmit |= xdp_xmit_one;
 
 		if (skb)
 			napi_gro_receive(&rq->xdp_napi, skb);
+		else if (!xdp_xmit_one)
+			drops++;
 
 		done++;
 	}
 
+	u64_stats_update_begin(&rq->stats.syncp);
+	rq->stats.xdp_packets += done;
+	rq->stats.xdp_bytes += bytes;
+	rq->stats.xdp_drops += drops;
+	u64_stats_update_end(&rq->stats.syncp);
+
 	return done;
 }
 
@@ -798,8 +924,10 @@ static int veth_alloc_queues(struct net_device *dev)
 	if (!priv->rq)
 		return -ENOMEM;
 
-	for (i = 0; i < dev->num_rx_queues; i++)
+	for (i = 0; i < dev->num_rx_queues; i++) {
 		priv->rq[i].dev = dev;
+		u64_stats_init(&priv->rq[i].stats.syncp);
+	}
 
 	return 0;
 }
@@ -815,13 +943,13 @@ static int veth_dev_init(struct net_device *dev)
 {
 	int err;
 
-	dev->vstats = netdev_alloc_pcpu_stats(struct pcpu_vstats);
-	if (!dev->vstats)
+	dev->lstats = netdev_alloc_pcpu_stats(struct pcpu_lstats);
+	if (!dev->lstats)
 		return -ENOMEM;
 
 	err = veth_alloc_queues(dev);
 	if (err) {
-		free_percpu(dev->vstats);
+		free_percpu(dev->lstats);
 		return err;
 	}
 
@@ -831,7 +959,7 @@ static int veth_dev_init(struct net_device *dev)
 static void veth_dev_free(struct net_device *dev)
 {
 	veth_free_queues(dev);
-	free_percpu(dev->vstats);
+	free_percpu(dev->lstats);
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index dab504ec5e50..3e2c041d76ac 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2170,6 +2170,53 @@ static int virtnet_get_link_ksettings(struct net_device *dev,
 	return 0;
 }
 
+static int virtnet_set_coalesce(struct net_device *dev,
+				struct ethtool_coalesce *ec)
+{
+	struct ethtool_coalesce ec_default = {
+		.cmd = ETHTOOL_SCOALESCE,
+		.rx_max_coalesced_frames = 1,
+	};
+	struct virtnet_info *vi = netdev_priv(dev);
+	int i, napi_weight;
+
+	if (ec->tx_max_coalesced_frames > 1)
+		return -EINVAL;
+
+	ec_default.tx_max_coalesced_frames = ec->tx_max_coalesced_frames;
+	napi_weight = ec->tx_max_coalesced_frames ? NAPI_POLL_WEIGHT : 0;
+
+	/* disallow changes to fields not explicitly tested above */
+	if (memcmp(ec, &ec_default, sizeof(ec_default)))
+		return -EINVAL;
+
+	if (napi_weight ^ vi->sq[0].napi.weight) {
+		if (dev->flags & IFF_UP)
+			return -EBUSY;
+		for (i = 0; i < vi->max_queue_pairs; i++)
+			vi->sq[i].napi.weight = napi_weight;
+	}
+
+	return 0;
+}
+
+static int virtnet_get_coalesce(struct net_device *dev,
+				struct ethtool_coalesce *ec)
+{
+	struct ethtool_coalesce ec_default = {
+		.cmd = ETHTOOL_GCOALESCE,
+		.rx_max_coalesced_frames = 1,
+	};
+	struct virtnet_info *vi = netdev_priv(dev);
+
+	memcpy(ec, &ec_default, sizeof(ec_default));
+
+	if (vi->sq[0].napi.weight)
+		ec->tx_max_coalesced_frames = 1;
+
+	return 0;
+}
+
 static void virtnet_init_settings(struct net_device *dev)
 {
 	struct virtnet_info *vi = netdev_priv(dev);
@@ -2208,6 +2255,8 @@ static const struct ethtool_ops virtnet_ethtool_ops = {
 	.get_ts_info = ethtool_op_get_ts_info,
 	.get_link_ksettings = virtnet_get_link_ksettings,
 	.set_link_ksettings = virtnet_set_link_ksettings,
+	.set_coalesce = virtnet_set_coalesce,
+	.get_coalesce = virtnet_get_coalesce,
 };
 
 static void virtnet_freeze_down(struct virtio_device *vdev)
@@ -2218,8 +2267,9 @@ static void virtnet_freeze_down(struct virtio_device *vdev)
 	/* Make sure no work handler is accessing the device */
 	flush_work(&vi->config_work);
 
+	netif_tx_lock_bh(vi->dev);
 	netif_device_detach(vi->dev);
-	netif_tx_disable(vi->dev);
+	netif_tx_unlock_bh(vi->dev);
 	cancel_delayed_work_sync(&vi->refill);
 
 	if (netif_running(vi->dev)) {
@@ -2255,7 +2305,9 @@ static int virtnet_restore_up(struct virtio_device *vdev)
 		}
 	}
 
+	netif_tx_lock_bh(vi->dev);
 	netif_device_attach(vi->dev);
+	netif_tx_unlock_bh(vi->dev);
 	return err;
 }
 
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index f93547f257fb..69b7227c637e 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -1215,8 +1215,19 @@ static int vrf_add_fib_rules(const struct net_device *dev)
 		goto ipmr_err;
 #endif
 
+#if IS_ENABLED(CONFIG_IPV6_MROUTE_MULTIPLE_TABLES)
+	err = vrf_fib_rule(dev, RTNL_FAMILY_IP6MR, true);
+	if (err < 0)
+		goto ip6mr_err;
+#endif
+
 	return 0;
 
+#if IS_ENABLED(CONFIG_IPV6_MROUTE_MULTIPLE_TABLES)
+ip6mr_err:
+	vrf_fib_rule(dev, RTNL_FAMILY_IPMR,  false);
+#endif
+
 #if IS_ENABLED(CONFIG_IP_MROUTE_MULTIPLE_TABLES)
 ipmr_err:
 	vrf_fib_rule(dev, AF_INET6,  false);
diff --git a/drivers/net/vsockmon.c b/drivers/net/vsockmon.c
index c28bdce14fd5..7bad5c95551f 100644
--- a/drivers/net/vsockmon.c
+++ b/drivers/net/vsockmon.c
@@ -11,12 +11,6 @@
 #define DEFAULT_MTU (VIRTIO_VSOCK_MAX_PKT_BUF_SIZE + \
 		     sizeof(struct af_vsockmon_hdr))
 
-struct pcpu_lstats {
-	u64 rx_packets;
-	u64 rx_bytes;
-	struct u64_stats_sync syncp;
-};
-
 static int vsockmon_dev_init(struct net_device *dev)
 {
 	dev->lstats = netdev_alloc_pcpu_stats(struct pcpu_lstats);
@@ -56,8 +50,8 @@ static netdev_tx_t vsockmon_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct pcpu_lstats *stats = this_cpu_ptr(dev->lstats);
 
 	u64_stats_update_begin(&stats->syncp);
-	stats->rx_bytes += len;
-	stats->rx_packets++;
+	stats->bytes += len;
+	stats->packets++;
 	u64_stats_update_end(&stats->syncp);
 
 	dev_kfree_skb(skb);
@@ -80,8 +74,8 @@ vsockmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 
 		do {
 			start = u64_stats_fetch_begin_irq(&vstats->syncp);
-			tbytes = vstats->rx_bytes;
-			tpackets = vstats->rx_packets;
+			tbytes = vstats->bytes;
+			tpackets = vstats->packets;
 		} while (u64_stats_fetch_retry_irq(&vstats->syncp, start));
 
 		packets += tpackets;
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 2b8da2b7e721..297cdeaef479 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -103,22 +103,6 @@ bool vxlan_addr_equal(const union vxlan_addr *a, const union vxlan_addr *b)
 		return a->sin.sin_addr.s_addr == b->sin.sin_addr.s_addr;
 }
 
-static inline bool vxlan_addr_any(const union vxlan_addr *ipa)
-{
-	if (ipa->sa.sa_family == AF_INET6)
-		return ipv6_addr_any(&ipa->sin6.sin6_addr);
-	else
-		return ipa->sin.sin_addr.s_addr == htonl(INADDR_ANY);
-}
-
-static inline bool vxlan_addr_multicast(const union vxlan_addr *ipa)
-{
-	if (ipa->sa.sa_family == AF_INET6)
-		return ipv6_addr_is_multicast(&ipa->sin6.sin6_addr);
-	else
-		return IN_MULTICAST(ntohl(ipa->sin.sin_addr.s_addr));
-}
-
 static int vxlan_nla_get_addr(union vxlan_addr *ip, struct nlattr *nla)
 {
 	if (nla_len(nla) >= sizeof(struct in6_addr)) {
@@ -151,16 +135,6 @@ bool vxlan_addr_equal(const union vxlan_addr *a, const union vxlan_addr *b)
 	return a->sin.sin_addr.s_addr == b->sin.sin_addr.s_addr;
 }
 
-static inline bool vxlan_addr_any(const union vxlan_addr *ipa)
-{
-	return ipa->sin.sin_addr.s_addr == htonl(INADDR_ANY);
-}
-
-static inline bool vxlan_addr_multicast(const union vxlan_addr *ipa)
-{
-	return IN_MULTICAST(ntohl(ipa->sin.sin_addr.s_addr));
-}
-
 static int vxlan_nla_get_addr(union vxlan_addr *ip, struct nlattr *nla)
 {
 	if (nla_len(nla) >= sizeof(struct in6_addr)) {
@@ -298,6 +272,8 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan,
 	ndm->ndm_state = fdb->state;
 	ndm->ndm_ifindex = vxlan->dev->ifindex;
 	ndm->ndm_flags = fdb->flags;
+	if (rdst->offloaded)
+		ndm->ndm_flags |= NTF_OFFLOADED;
 	ndm->ndm_type = RTN_UNICAST;
 
 	if (!net_eq(dev_net(vxlan->dev), vxlan->net) &&
@@ -353,8 +329,8 @@ static inline size_t vxlan_nlmsg_size(void)
 		+ nla_total_size(sizeof(struct nda_cacheinfo));
 }
 
-static void vxlan_fdb_notify(struct vxlan_dev *vxlan, struct vxlan_fdb *fdb,
-			     struct vxlan_rdst *rd, int type)
+static void __vxlan_fdb_notify(struct vxlan_dev *vxlan, struct vxlan_fdb *fdb,
+			       struct vxlan_rdst *rd, int type)
 {
 	struct net *net = dev_net(vxlan->dev);
 	struct sk_buff *skb;
@@ -379,6 +355,49 @@ errout:
 		rtnl_set_sk_err(net, RTNLGRP_NEIGH, err);
 }
 
+static void vxlan_fdb_switchdev_call_notifiers(struct vxlan_dev *vxlan,
+					       struct vxlan_fdb *fdb,
+					       struct vxlan_rdst *rd,
+					       bool adding)
+{
+	struct switchdev_notifier_vxlan_fdb_info info;
+	enum switchdev_notifier_type notifier_type;
+
+	if (WARN_ON(!rd))
+		return;
+
+	notifier_type = adding ? SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE
+			       : SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE;
+
+	info = (struct switchdev_notifier_vxlan_fdb_info){
+		.remote_ip = rd->remote_ip,
+		.remote_port = rd->remote_port,
+		.remote_vni = rd->remote_vni,
+		.remote_ifindex = rd->remote_ifindex,
+		.vni = fdb->vni,
+		.offloaded = rd->offloaded,
+	};
+	memcpy(info.eth_addr, fdb->eth_addr, ETH_ALEN);
+
+	call_switchdev_notifiers(notifier_type, vxlan->dev,
+				 &info.info);
+}
+
+static void vxlan_fdb_notify(struct vxlan_dev *vxlan, struct vxlan_fdb *fdb,
+			     struct vxlan_rdst *rd, int type)
+{
+	switch (type) {
+	case RTM_NEWNEIGH:
+		vxlan_fdb_switchdev_call_notifiers(vxlan, fdb, rd, true);
+		break;
+	case RTM_DELNEIGH:
+		vxlan_fdb_switchdev_call_notifiers(vxlan, fdb, rd, false);
+		break;
+	}
+
+	__vxlan_fdb_notify(vxlan, fdb, rd, type);
+}
+
 static void vxlan_ip_miss(struct net_device *dev, union vxlan_addr *ipa)
 {
 	struct vxlan_dev *vxlan = netdev_priv(dev);
@@ -464,7 +483,7 @@ static struct vxlan_fdb *vxlan_find_mac(struct vxlan_dev *vxlan,
 	struct vxlan_fdb *f;
 
 	f = __vxlan_find_mac(vxlan, mac, vni);
-	if (f)
+	if (f && f->used != jiffies)
 		f->used = jiffies;
 
 	return f;
@@ -488,6 +507,47 @@ static struct vxlan_rdst *vxlan_fdb_find_rdst(struct vxlan_fdb *f,
 	return NULL;
 }
 
+int vxlan_fdb_find_uc(struct net_device *dev, const u8 *mac, __be32 vni,
+		      struct switchdev_notifier_vxlan_fdb_info *fdb_info)
+{
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	u8 eth_addr[ETH_ALEN + 2] = { 0 };
+	struct vxlan_rdst *rdst;
+	struct vxlan_fdb *f;
+	int rc = 0;
+
+	if (is_multicast_ether_addr(mac) ||
+	    is_zero_ether_addr(mac))
+		return -EINVAL;
+
+	ether_addr_copy(eth_addr, mac);
+
+	rcu_read_lock();
+
+	f = __vxlan_find_mac(vxlan, eth_addr, vni);
+	if (!f) {
+		rc = -ENOENT;
+		goto out;
+	}
+
+	rdst = first_remote_rcu(f);
+
+	memset(fdb_info, 0, sizeof(*fdb_info));
+	fdb_info->info.dev = dev;
+	fdb_info->remote_ip = rdst->remote_ip;
+	fdb_info->remote_port = rdst->remote_port;
+	fdb_info->remote_vni = rdst->remote_vni;
+	fdb_info->remote_ifindex = rdst->remote_ifindex;
+	fdb_info->vni = vni;
+	fdb_info->offloaded = rdst->offloaded;
+	ether_addr_copy(fdb_info->eth_addr, mac);
+
+out:
+	rcu_read_unlock();
+	return rc;
+}
+EXPORT_SYMBOL_GPL(vxlan_fdb_find_uc);
+
 /* Replace destination of unicast mac */
 static int vxlan_fdb_replace(struct vxlan_fdb *f,
 			     union vxlan_addr *ip, __be16 port, __be32 vni,
@@ -533,6 +593,7 @@ static int vxlan_fdb_append(struct vxlan_fdb *f,
 
 	rd->remote_ip = *ip;
 	rd->remote_port = port;
+	rd->offloaded = false;
 	rd->remote_vni = vni;
 	rd->remote_ifindex = ifindex;
 
@@ -697,6 +758,7 @@ static int vxlan_fdb_update(struct vxlan_dev *vxlan,
 			    __be16 port, __be32 src_vni, __be32 vni,
 			    __u32 ifindex, __u8 ndm_flags)
 {
+	__u8 fdb_flags = (ndm_flags & ~NTF_USE);
 	struct vxlan_rdst *rd = NULL;
 	struct vxlan_fdb *f;
 	int notify = 0;
@@ -714,8 +776,8 @@ static int vxlan_fdb_update(struct vxlan_dev *vxlan,
 			f->updated = jiffies;
 			notify = 1;
 		}
-		if (f->flags != ndm_flags) {
-			f->flags = ndm_flags;
+		if (f->flags != fdb_flags) {
+			f->flags = fdb_flags;
 			f->updated = jiffies;
 			notify = 1;
 		}
@@ -737,6 +799,9 @@ static int vxlan_fdb_update(struct vxlan_dev *vxlan,
 				return rc;
 			notify |= rc;
 		}
+
+		if (ndm_flags & NTF_USE)
+			f->used = jiffies;
 	} else {
 		if (!(flags & NLM_F_CREATE))
 			return -ENOENT;
@@ -748,7 +813,7 @@ static int vxlan_fdb_update(struct vxlan_dev *vxlan,
 
 		netdev_dbg(vxlan->dev, "add %pM -> %pIS\n", mac, ip);
 		rc = vxlan_fdb_create(vxlan, mac, ip, state, port, src_vni,
-				      vni, ifindex, ndm_flags, &f);
+				      vni, ifindex, fdb_flags, &f);
 		if (rc < 0)
 			return rc;
 		notify = 1;
@@ -778,12 +843,15 @@ static void vxlan_fdb_free(struct rcu_head *head)
 static void vxlan_fdb_destroy(struct vxlan_dev *vxlan, struct vxlan_fdb *f,
 			      bool do_notify)
 {
+	struct vxlan_rdst *rd;
+
 	netdev_dbg(vxlan->dev,
 		    "delete %pM\n", f->eth_addr);
 
 	--vxlan->addrcnt;
 	if (do_notify)
-		vxlan_fdb_notify(vxlan, f, first_remote_rtnl(f), RTM_DELNEIGH);
+		list_for_each_entry(rd, &f->remotes, list)
+			vxlan_fdb_notify(vxlan, f, rd, RTM_DELNEIGH);
 
 	hlist_del_rcu(&f->hlist);
 	call_rcu(&f->rcu, vxlan_fdb_free);
@@ -2194,11 +2262,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
 		}
 
 		ndst = &rt->dst;
-		if (skb_dst(skb)) {
-			int mtu = dst_mtu(ndst) - VXLAN_HEADROOM;
-
-			skb_dst_update_pmtu(skb, mtu);
-		}
+		skb_tunnel_check_pmtu(skb, ndst, VXLAN_HEADROOM);
 
 		tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
 		ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
@@ -2235,11 +2299,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
 				goto out_unlock;
 		}
 
-		if (skb_dst(skb)) {
-			int mtu = dst_mtu(ndst) - VXLAN6_HEADROOM;
-
-			skb_dst_update_pmtu(skb, mtu);
-		}
+		skb_tunnel_check_pmtu(skb, ndst, VXLAN6_HEADROOM);
 
 		tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
 		ttl = ttl ? : ip6_dst_hoplimit(ndst);
@@ -3757,6 +3817,51 @@ static struct notifier_block vxlan_notifier_block __read_mostly = {
 	.notifier_call = vxlan_netdevice_event,
 };
 
+static void
+vxlan_fdb_offloaded_set(struct net_device *dev,
+			struct switchdev_notifier_vxlan_fdb_info *fdb_info)
+{
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	struct vxlan_rdst *rdst;
+	struct vxlan_fdb *f;
+
+	spin_lock_bh(&vxlan->hash_lock);
+
+	f = vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni);
+	if (!f)
+		goto out;
+
+	rdst = vxlan_fdb_find_rdst(f, &fdb_info->remote_ip,
+				   fdb_info->remote_port,
+				   fdb_info->remote_vni,
+				   fdb_info->remote_ifindex);
+	if (!rdst)
+		goto out;
+
+	rdst->offloaded = fdb_info->offloaded;
+
+out:
+	spin_unlock_bh(&vxlan->hash_lock);
+}
+
+static int vxlan_switchdev_event(struct notifier_block *unused,
+				 unsigned long event, void *ptr)
+{
+	struct net_device *dev = switchdev_notifier_info_to_dev(ptr);
+
+	switch (event) {
+	case SWITCHDEV_VXLAN_FDB_OFFLOADED:
+		vxlan_fdb_offloaded_set(dev, ptr);
+		break;
+	}
+
+	return 0;
+}
+
+static struct notifier_block vxlan_switchdev_notifier_block __read_mostly = {
+	.notifier_call = vxlan_switchdev_event,
+};
+
 static __net_init int vxlan_init_net(struct net *net)
 {
 	struct vxlan_net *vn = net_generic(net, vxlan_net_id);
@@ -3830,11 +3935,17 @@ static int __init vxlan_init_module(void)
 	if (rc)
 		goto out2;
 
-	rc = rtnl_link_register(&vxlan_link_ops);
+	rc = register_switchdev_notifier(&vxlan_switchdev_notifier_block);
 	if (rc)
 		goto out3;
 
+	rc = rtnl_link_register(&vxlan_link_ops);
+	if (rc)
+		goto out4;
+
 	return 0;
+out4:
+	unregister_switchdev_notifier(&vxlan_switchdev_notifier_block);
 out3:
 	unregister_netdevice_notifier(&vxlan_notifier_block);
 out2:
@@ -3847,6 +3958,7 @@ late_initcall(vxlan_init_module);
 static void __exit vxlan_cleanup_module(void)
 {
 	rtnl_link_unregister(&vxlan_link_ops);
+	unregister_switchdev_notifier(&vxlan_switchdev_notifier_block);
 	unregister_netdevice_notifier(&vxlan_notifier_block);
 	unregister_pernet_subsys(&vxlan_net_ops);
 	/* rcu_barrier() is called by netns */
diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c
index 2371e078afbb..91dbbde3c35b 100644
--- a/drivers/net/wan/c101.c
+++ b/drivers/net/wan/c101.c
@@ -24,7 +24,6 @@
 #include <linux/string.h>
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/moduleparam.h>
 #include <linux/netdevice.h>
 #include <linux/hdlc.h>
 #include <linux/delay.h>
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 5f0366a125e2..4d6409605207 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -36,6 +36,7 @@
 #define DRV_NAME "ucc_hdlc"
 
 #define TDM_PPPOHT_SLIC_MAXIN
+#define RX_BD_ERRORS (R_CD_S | R_OV_S | R_CR_S | R_AB_S | R_NO_S | R_LG_S)
 
 static struct ucc_tdm_info utdm_primary_info = {
 	.uf_info = {
@@ -97,6 +98,12 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
 	if (priv->tsa) {
 		uf_info->tsa = 1;
 		uf_info->ctsp = 1;
+		uf_info->cds = 1;
+		uf_info->ctss = 1;
+	} else {
+		uf_info->cds = 0;
+		uf_info->ctsp = 0;
+		uf_info->ctss = 0;
 	}
 
 	/* This sets HPM register in CMXUCR register which configures a
@@ -265,7 +272,7 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
 	iowrite16be(MAX_FRAME_LENGTH, &priv->ucc_pram->mflr);
 	iowrite16be(DEFAULT_RFTHR, &priv->ucc_pram->rfthr);
 	iowrite16be(DEFAULT_RFTHR, &priv->ucc_pram->rfcnt);
-	iowrite16be(DEFAULT_ADDR_MASK, &priv->ucc_pram->hmask);
+	iowrite16be(priv->hmask, &priv->ucc_pram->hmask);
 	iowrite16be(DEFAULT_HDLC_ADDR, &priv->ucc_pram->haddr1);
 	iowrite16be(DEFAULT_HDLC_ADDR, &priv->ucc_pram->haddr2);
 	iowrite16be(DEFAULT_HDLC_ADDR, &priv->ucc_pram->haddr3);
@@ -375,6 +382,10 @@ static netdev_tx_t ucc_hdlc_tx(struct sk_buff *skb, struct net_device *dev)
 		dev->stats.tx_bytes += skb->len;
 		break;
 
+	case ARPHRD_ETHER:
+		dev->stats.tx_bytes += skb->len;
+		break;
+
 	default:
 		dev->stats.tx_dropped++;
 		dev_kfree_skb(skb);
@@ -420,12 +431,25 @@ static netdev_tx_t ucc_hdlc_tx(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
+static int hdlc_tx_restart(struct ucc_hdlc_private *priv)
+{
+	u32 cecr_subblock;
+
+	cecr_subblock =
+		ucc_fast_get_qe_cr_subblock(priv->ut_info->uf_info.ucc_num);
+
+	qe_issue_cmd(QE_RESTART_TX, cecr_subblock,
+		     QE_CR_PROTOCOL_UNSPECIFIED, 0);
+	return 0;
+}
+
 static int hdlc_tx_done(struct ucc_hdlc_private *priv)
 {
 	/* Start from the next BD that should be filled */
 	struct net_device *dev = priv->ndev;
 	struct qe_bd *bd;		/* BD pointer */
 	u16 bd_status;
+	int tx_restart = 0;
 
 	bd = priv->dirty_tx;
 	bd_status = ioread16be(&bd->status);
@@ -434,6 +458,15 @@ static int hdlc_tx_done(struct ucc_hdlc_private *priv)
 	while ((bd_status & T_R_S) == 0) {
 		struct sk_buff *skb;
 
+		if (bd_status & T_UN_S) { /* Underrun */
+			dev->stats.tx_fifo_errors++;
+			tx_restart = 1;
+		}
+		if (bd_status & T_CT_S) { /* Carrier lost */
+			dev->stats.tx_carrier_errors++;
+			tx_restart = 1;
+		}
+
 		/* BD contains already transmitted buffer.   */
 		/* Handle the transmitted buffer and release */
 		/* the BD to be used with the current frame  */
@@ -465,6 +498,9 @@ static int hdlc_tx_done(struct ucc_hdlc_private *priv)
 	}
 	priv->dirty_tx = bd;
 
+	if (tx_restart)
+		hdlc_tx_restart(priv);
+
 	return 0;
 }
 
@@ -483,11 +519,22 @@ static int hdlc_rx_done(struct ucc_hdlc_private *priv, int rx_work_limit)
 
 	/* while there are received buffers and BD is full (~R_E) */
 	while (!((bd_status & (R_E_S)) || (--rx_work_limit < 0))) {
-		if (bd_status & R_OV_S)
-			dev->stats.rx_over_errors++;
-		if (bd_status & R_CR_S) {
-			dev->stats.rx_crc_errors++;
-			dev->stats.rx_dropped++;
+		if (bd_status & (RX_BD_ERRORS)) {
+			dev->stats.rx_errors++;
+
+			if (bd_status & R_CD_S)
+				dev->stats.collisions++;
+			if (bd_status & R_OV_S)
+				dev->stats.rx_fifo_errors++;
+			if (bd_status & R_CR_S)
+				dev->stats.rx_crc_errors++;
+			if (bd_status & R_AB_S)
+				dev->stats.rx_over_errors++;
+			if (bd_status & R_NO_S)
+				dev->stats.rx_frame_errors++;
+			if (bd_status & R_LG_S)
+				dev->stats.rx_length_errors++;
+
 			goto recycle;
 		}
 		bdbuffer = priv->rx_buffer +
@@ -512,6 +559,7 @@ static int hdlc_rx_done(struct ucc_hdlc_private *priv, int rx_work_limit)
 			break;
 
 		case ARPHRD_PPP:
+		case ARPHRD_ETHER:
 			length -= HDLC_CRC_SIZE;
 
 			skb = dev_alloc_skb(length);
@@ -535,7 +583,7 @@ static int hdlc_rx_done(struct ucc_hdlc_private *priv, int rx_work_limit)
 		netif_receive_skb(skb);
 
 recycle:
-		iowrite16be(bd_status | R_E_S | R_I_S, &bd->status);
+		iowrite16be((bd_status & R_W_S) | R_E_S | R_I_S, &bd->status);
 
 		/* update to point at the next bd */
 		if (bd_status & R_W_S) {
@@ -611,7 +659,7 @@ static irqreturn_t ucc_hdlc_irq_handler(int irq, void *dev_id)
 
 	/* Errors and other events */
 	if (ucce >> 16 & UCC_HDLC_UCCE_BSY)
-		dev->stats.rx_errors++;
+		dev->stats.rx_missed_errors++;
 	if (ucce >> 16 & UCC_HDLC_UCCE_TXE)
 		dev->stats.tx_errors++;
 
@@ -780,6 +828,7 @@ static int ucc_hdlc_attach(struct net_device *dev, unsigned short encoding,
 
 	if (parity != PARITY_NONE &&
 	    parity != PARITY_CRC32_PR1_CCITT &&
+	    parity != PARITY_CRC16_PR0_CCITT &&
 	    parity != PARITY_CRC16_PR1_CCITT)
 		return -EINVAL;
 
@@ -987,11 +1036,17 @@ static const struct dev_pm_ops uhdlc_pm_ops = {
 #define HDLC_PM_OPS NULL
 
 #endif
+static void uhdlc_tx_timeout(struct net_device *ndev)
+{
+	netdev_err(ndev, "%s\n", __func__);
+}
+
 static const struct net_device_ops uhdlc_ops = {
 	.ndo_open       = uhdlc_open,
 	.ndo_stop       = uhdlc_close,
 	.ndo_start_xmit = hdlc_start_xmit,
 	.ndo_do_ioctl   = uhdlc_ioctl,
+	.ndo_tx_timeout	= uhdlc_tx_timeout,
 };
 
 static int ucc_hdlc_probe(struct platform_device *pdev)
@@ -1015,7 +1070,7 @@ static int ucc_hdlc_probe(struct platform_device *pdev)
 	}
 
 	ucc_num = val - 1;
-	if ((ucc_num > 3) || (ucc_num < 0)) {
+	if (ucc_num > (UCC_MAX_NUM - 1) || ucc_num < 0) {
 		dev_err(&pdev->dev, ": Invalid UCC num\n");
 		return -EINVAL;
 	}
@@ -1090,6 +1145,9 @@ static int ucc_hdlc_probe(struct platform_device *pdev)
 			goto free_utdm;
 	}
 
+	if (of_property_read_u16(np, "fsl,hmask", &uhdlc_priv->hmask))
+		uhdlc_priv->hmask = DEFAULT_ADDR_MASK;
+
 	ret = uhdlc_init(uhdlc_priv);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to init uhdlc\n");
@@ -1107,6 +1165,7 @@ static int ucc_hdlc_probe(struct platform_device *pdev)
 	hdlc = dev_to_hdlc(dev);
 	dev->tx_queue_len = 16;
 	dev->netdev_ops = &uhdlc_ops;
+	dev->watchdog_timeo = 2 * HZ;
 	hdlc->attach = ucc_hdlc_attach;
 	hdlc->xmit = ucc_hdlc_tx;
 	netif_napi_add(dev, &uhdlc_priv->napi, ucc_hdlc_poll, 32);
diff --git a/drivers/net/wan/fsl_ucc_hdlc.h b/drivers/net/wan/fsl_ucc_hdlc.h
index c21134c1f180..b99fa2f1cd99 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.h
+++ b/drivers/net/wan/fsl_ucc_hdlc.h
@@ -106,6 +106,7 @@ struct ucc_hdlc_private {
 
 	unsigned short encoding;
 	unsigned short parity;
+	unsigned short hmask;
 	u32 clocking;
 	spinlock_t lock;	/* lock for Tx BD and Tx buffer */
 #ifdef CONFIG_PM
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index 4e437c599e9a..1f8a3f77a7b9 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -27,7 +27,6 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <linux/moduleparam.h>
 #include <linux/netdevice.h>
 #include <linux/hdlc.h>
 #include <linux/pci.h>
diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig
index 54ff5930126c..e1ad6b9166a6 100644
--- a/drivers/net/wireless/ath/ath10k/Kconfig
+++ b/drivers/net/wireless/ath/ath10k/Kconfig
@@ -42,7 +42,9 @@ config ATH10K_USB
 
 config ATH10K_SNOC
 	tristate "Qualcomm ath10k SNOC support (EXPERIMENTAL)"
-	depends on ATH10K && ARCH_QCOM
+	depends on ATH10K
+	depends on ARCH_QCOM || COMPILE_TEST
+	select QCOM_QMI_HELPERS
 	---help---
 	  This module adds support for integrated WCN3990 chip connected
 	  to system NOC(SNOC). Currently work in progress and will not
diff --git a/drivers/net/wireless/ath/ath10k/Makefile b/drivers/net/wireless/ath/ath10k/Makefile
index 44d60a61b242..66326b949ab1 100644
--- a/drivers/net/wireless/ath/ath10k/Makefile
+++ b/drivers/net/wireless/ath/ath10k/Makefile
@@ -36,7 +36,9 @@ obj-$(CONFIG_ATH10K_USB) += ath10k_usb.o
 ath10k_usb-y += usb.o
 
 obj-$(CONFIG_ATH10K_SNOC) += ath10k_snoc.o
-ath10k_snoc-y += snoc.o
+ath10k_snoc-y += qmi.o \
+		 qmi_wlfw_v01.o \
+		 snoc.o
 
 # for tracing framework to find trace.h
 CFLAGS_trace.o := -I$(src)
diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index c9bd0e2b5db7..4cd69aca75e2 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -655,10 +655,10 @@ static void ath10k_ahb_hif_stop(struct ath10k *ar)
 	ath10k_ahb_irq_disable(ar);
 	synchronize_irq(ar_ahb->irq);
 
-	ath10k_pci_flush(ar);
-
 	napi_synchronize(&ar->napi);
 	napi_disable(&ar->napi);
+
+	ath10k_pci_flush(ar);
 }
 
 static int ath10k_ahb_hif_power_up(struct ath10k *ar)
@@ -750,7 +750,7 @@ static int ath10k_ahb_probe(struct platform_device *pdev)
 	enum ath10k_hw_rev hw_rev;
 	size_t size;
 	int ret;
-	u32 chip_id;
+	struct ath10k_bus_params bus_params;
 
 	of_id = of_match_device(ath10k_ahb_of_match, &pdev->dev);
 	if (!of_id) {
@@ -806,14 +806,15 @@ static int ath10k_ahb_probe(struct platform_device *pdev)
 
 	ath10k_pci_ce_deinit(ar);
 
-	chip_id = ath10k_ahb_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
-	if (chip_id == 0xffffffff) {
+	bus_params.dev_type = ATH10K_DEV_TYPE_LL;
+	bus_params.chip_id = ath10k_ahb_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
+	if (bus_params.chip_id == 0xffffffff) {
 		ath10k_err(ar, "failed to get chip id\n");
 		ret = -ENODEV;
 		goto err_halt_device;
 	}
 
-	ret = ath10k_core_register(ar, chip_id);
+	ret = ath10k_core_register(ar, &bus_params);
 	if (ret) {
 		ath10k_err(ar, "failed to register driver core: %d\n", ret);
 		goto err_halt_device;
diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index af4978d6a14b..1750b182209b 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -459,3 +459,26 @@ int ath10k_bmi_fast_download(struct ath10k *ar,
 
 	return ret;
 }
+
+int ath10k_bmi_set_start(struct ath10k *ar, u32 address)
+{
+	struct bmi_cmd cmd;
+	u32 cmdlen = sizeof(cmd.id) + sizeof(cmd.set_app_start);
+	int ret;
+
+	if (ar->bmi.done_sent) {
+		ath10k_warn(ar, "bmi set start command disallowed\n");
+		return -EBUSY;
+	}
+
+	cmd.id = __cpu_to_le32(BMI_SET_APP_START);
+	cmd.set_app_start.addr = __cpu_to_le32(address);
+
+	ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, NULL, NULL);
+	if (ret) {
+		ath10k_warn(ar, "unable to set start to the device:%d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h
index 9a396817aa55..725c9afc63f2 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.h
+++ b/drivers/net/wireless/ath/ath10k/bmi.h
@@ -86,6 +86,10 @@ enum bmi_cmd_id {
 #define BMI_PARAM_GET_FLASH_BOARD_ID 0x8000
 #define BMI_PARAM_FLASH_SECTION_ALL 0x10000
 
+/* Dual-band Extended Board ID */
+#define BMI_PARAM_GET_EXT_BOARD_ID 0x40000
+#define ATH10K_BMI_EXT_BOARD_ID_SUPPORT 0x40000
+
 #define ATH10K_BMI_BOARD_ID_FROM_OTP_MASK   0x7c00
 #define ATH10K_BMI_BOARD_ID_FROM_OTP_LSB    10
 
@@ -93,6 +97,7 @@ enum bmi_cmd_id {
 #define ATH10K_BMI_CHIP_ID_FROM_OTP_LSB     15
 
 #define ATH10K_BMI_BOARD_ID_STATUS_MASK 0xff
+#define ATH10K_BMI_EBOARD_ID_STATUS_MASK 0xff
 
 struct bmi_cmd {
 	__le32 id; /* enum bmi_cmd_id */
@@ -190,6 +195,35 @@ struct bmi_target_info {
 	u32 type;
 };
 
+struct bmi_segmented_file_header {
+	__le32 magic_num;
+	__le32 file_flags;
+	u8 data[];
+};
+
+struct bmi_segmented_metadata {
+	__le32 addr;
+	__le32 length;
+	u8 data[];
+};
+
+#define BMI_SGMTFILE_MAGIC_NUM          0x544d4753 /* "SGMT" */
+#define BMI_SGMTFILE_FLAG_COMPRESS      1
+
+/* Special values for bmi_segmented_metadata.length (all have high bit set) */
+
+/* end of segmented data */
+#define BMI_SGMTFILE_DONE               0xffffffff
+
+/* Board Data segment */
+#define BMI_SGMTFILE_BDDATA             0xfffffffe
+
+/* set beginning address */
+#define BMI_SGMTFILE_BEGINADDR          0xfffffffd
+
+/* immediate function execution */
+#define BMI_SGMTFILE_EXEC               0xfffffffc
+
 /* in jiffies */
 #define BMI_COMMUNICATION_TIMEOUT_HZ (3 * HZ)
 
@@ -239,4 +273,6 @@ int ath10k_bmi_fast_download(struct ath10k *ar, u32 address,
 			     const void *buffer, u32 length);
 int ath10k_bmi_read_soc_reg(struct ath10k *ar, u32 address, u32 *reg_val);
 int ath10k_bmi_write_soc_reg(struct ath10k *ar, u32 address, u32 reg_val);
+int ath10k_bmi_set_start(struct ath10k *ar, u32 address);
+
 #endif /* _BMI_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index 18c709c484e7..f6d3ecbdd3a3 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -1280,10 +1280,17 @@ static void ath10k_ce_per_engine_handler_adjust(struct ath10k_ce_pipe *ce_state)
 
 int ath10k_ce_disable_interrupts(struct ath10k *ar)
 {
+	struct ath10k_ce *ce = ath10k_ce_priv(ar);
+	struct ath10k_ce_pipe *ce_state;
+	u32 ctrl_addr;
 	int ce_id;
 
 	for (ce_id = 0; ce_id < CE_COUNT; ce_id++) {
-		u32 ctrl_addr = ath10k_ce_base_address(ar, ce_id);
+		ce_state  = &ce->ce_states[ce_id];
+		if (ce_state->attr_flags & CE_ATTR_POLL)
+			continue;
+
+		ctrl_addr = ath10k_ce_base_address(ar, ce_id);
 
 		ath10k_ce_copy_complete_intr_disable(ar, ctrl_addr);
 		ath10k_ce_error_intr_disable(ar, ctrl_addr);
@@ -1300,11 +1307,14 @@ void ath10k_ce_enable_interrupts(struct ath10k *ar)
 	int ce_id;
 	struct ath10k_ce_pipe *ce_state;
 
-	/* Skip the last copy engine, CE7 the diagnostic window, as that
-	 * uses polling and isn't initialized for interrupts.
+	/* Enable interrupts for copy engine that
+	 * are not using polling mode.
 	 */
-	for (ce_id = 0; ce_id < CE_COUNT - 1; ce_id++) {
+	for (ce_id = 0; ce_id < CE_COUNT; ce_id++) {
 		ce_state  = &ce->ce_states[ce_id];
+		if (ce_state->attr_flags & CE_ATTR_POLL)
+			continue;
+
 		ath10k_ce_per_engine_handler_adjust(ce_state);
 	}
 }
@@ -1416,10 +1426,8 @@ ath10k_ce_alloc_src_ring(struct ath10k *ar, unsigned int ce_id,
 
 	nentries = roundup_pow_of_two(nentries);
 
-	src_ring = kzalloc(sizeof(*src_ring) +
-			   (nentries *
-			    sizeof(*src_ring->per_transfer_context)),
-			   GFP_KERNEL);
+	src_ring = kzalloc(struct_size(src_ring, per_transfer_context,
+				       nentries), GFP_KERNEL);
 	if (src_ring == NULL)
 		return ERR_PTR(-ENOMEM);
 
@@ -1476,10 +1484,8 @@ ath10k_ce_alloc_src_ring_64(struct ath10k *ar, unsigned int ce_id,
 
 	nentries = roundup_pow_of_two(nentries);
 
-	src_ring = kzalloc(sizeof(*src_ring) +
-			   (nentries *
-			    sizeof(*src_ring->per_transfer_context)),
-			   GFP_KERNEL);
+	src_ring = kzalloc(struct_size(src_ring, per_transfer_context,
+				       nentries), GFP_KERNEL);
 	if (!src_ring)
 		return ERR_PTR(-ENOMEM);
 
@@ -1534,10 +1540,8 @@ ath10k_ce_alloc_dest_ring(struct ath10k *ar, unsigned int ce_id,
 
 	nentries = roundup_pow_of_two(attr->dest_nentries);
 
-	dest_ring = kzalloc(sizeof(*dest_ring) +
-			    (nentries *
-			     sizeof(*dest_ring->per_transfer_context)),
-			    GFP_KERNEL);
+	dest_ring = kzalloc(struct_size(dest_ring, per_transfer_context,
+					nentries), GFP_KERNEL);
 	if (dest_ring == NULL)
 		return ERR_PTR(-ENOMEM);
 
@@ -1580,10 +1584,8 @@ ath10k_ce_alloc_dest_ring_64(struct ath10k *ar, unsigned int ce_id,
 
 	nentries = roundup_pow_of_two(attr->dest_nentries);
 
-	dest_ring = kzalloc(sizeof(*dest_ring) +
-			    (nentries *
-			     sizeof(*dest_ring->per_transfer_context)),
-			    GFP_KERNEL);
+	dest_ring = kzalloc(struct_size(dest_ring, per_transfer_context,
+					nentries), GFP_KERNEL);
 	if (!dest_ring)
 		return ERR_PTR(-ENOMEM);
 
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h
index b8fb5382dede..ead9987c3259 100644
--- a/drivers/net/wireless/ath/ath10k/ce.h
+++ b/drivers/net/wireless/ath/ath10k/ce.h
@@ -275,16 +275,19 @@ void ath10k_ce_free_rri(struct ath10k *ar);
 
 /* ce_attr.flags values */
 /* Use NonSnooping PCIe accesses? */
-#define CE_ATTR_NO_SNOOP		1
+#define CE_ATTR_NO_SNOOP		BIT(0)
 
 /* Byte swap data words */
-#define CE_ATTR_BYTE_SWAP_DATA		2
+#define CE_ATTR_BYTE_SWAP_DATA		BIT(1)
 
 /* Swizzle descriptors? */
-#define CE_ATTR_SWIZZLE_DESCRIPTORS	4
+#define CE_ATTR_SWIZZLE_DESCRIPTORS	BIT(2)
 
 /* no interrupt on copy completion */
-#define CE_ATTR_DIS_INTR		8
+#define CE_ATTR_DIS_INTR		BIT(3)
+
+/* no interrupt, only polling */
+#define CE_ATTR_POLL			BIT(4)
 
 /* Attributes of an instance of a Copy Engine */
 struct ce_attr {
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index c40cd129afe7..da607febfd82 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/of.h>
+#include <linux/property.h>
 #include <linux/dmi.h>
 #include <linux/ctype.h>
 #include <asm/byteorder.h>
@@ -63,6 +64,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 	{
 		.id = QCA988X_HW_2_0_VERSION,
 		.dev_id = QCA988X_2_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca988x hw2.0",
 		.patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR,
 		.uart_pin = 7,
@@ -84,13 +86,14 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
 		.rx_ring_fill_level = HTT_RX_RING_FILL_LEVEL,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA988X_HW_2_0_VERSION,
@@ -116,7 +119,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -124,10 +126,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA9887_HW_1_0_VERSION,
 		.dev_id = QCA9887_1_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca9887 hw1.0",
 		.patch_load_addr = QCA9887_HW_1_0_PATCH_LOAD_ADDR,
 		.uart_pin = 7,
@@ -149,7 +154,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -157,10 +161,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
 		.dev_id = QCA6164_2_1_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca6164 hw2.1",
 		.patch_load_addr = QCA6174_HW_2_1_PATCH_LOAD_ADDR,
 		.uart_pin = 6,
@@ -181,7 +188,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -189,10 +195,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
 		.dev_id = QCA6174_2_1_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca6174 hw2.1",
 		.patch_load_addr = QCA6174_HW_2_1_PATCH_LOAD_ADDR,
 		.uart_pin = 6,
@@ -213,7 +222,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -221,10 +229,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA6174_HW_3_0_VERSION,
 		.dev_id = QCA6174_2_1_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca6174 hw3.0",
 		.patch_load_addr = QCA6174_HW_3_0_PATCH_LOAD_ADDR,
 		.uart_pin = 6,
@@ -245,7 +256,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -253,10 +263,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
 		.dev_id = QCA6174_2_1_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca6174 hw3.2",
 		.patch_load_addr = QCA6174_HW_3_0_PATCH_LOAD_ADDR,
 		.uart_pin = 6,
@@ -280,7 +293,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -288,10 +300,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = true,
 	},
 	{
 		.id = QCA99X0_HW_2_0_DEV_VERSION,
 		.dev_id = QCA99X0_2_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca99x0 hw2.0",
 		.patch_load_addr = QCA99X0_HW_2_0_PATCH_LOAD_ADDR,
 		.uart_pin = 7,
@@ -318,7 +333,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 11,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -326,10 +340,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA9984_HW_1_0_DEV_VERSION,
 		.dev_id = QCA9984_1_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca9984/qca9994 hw1.0",
 		.patch_load_addr = QCA9984_HW_1_0_PATCH_LOAD_ADDR,
 		.uart_pin = 7,
@@ -346,8 +363,10 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.fw = {
 			.dir = QCA9984_HW_1_0_FW_DIR,
 			.board = QCA9984_HW_1_0_BOARD_DATA_FILE,
+			.eboard = QCA9984_HW_1_0_EBOARD_DATA_FILE,
 			.board_size = QCA99X0_BOARD_DATA_SZ,
 			.board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ,
+			.ext_board_size = QCA99X0_EXT_BOARD_DATA_SZ,
 		},
 		.sw_decrypt_mcast_mgmt = true,
 		.hw_ops = &qca99x0_ops,
@@ -361,7 +380,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 1560,
 		.vht160_mcs_tx_highest = 1560,
 		.n_cipher_suites = 11,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -369,10 +387,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA9888_HW_2_0_DEV_VERSION,
 		.dev_id = QCA9888_2_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca9888 hw2.0",
 		.patch_load_addr = QCA9888_HW_2_0_PATCH_LOAD_ADDR,
 		.uart_pin = 7,
@@ -403,7 +424,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 780,
 		.vht160_mcs_tx_highest = 780,
 		.n_cipher_suites = 11,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -411,10 +431,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA9377_HW_1_0_DEV_VERSION,
 		.dev_id = QCA9377_1_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca9377 hw1.0",
 		.patch_load_addr = QCA9377_HW_1_0_PATCH_LOAD_ADDR,
 		.uart_pin = 6,
@@ -435,7 +458,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -443,10 +465,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
 		.dev_id = QCA9377_1_0_DEVICE_ID,
+		.bus = ATH10K_BUS_PCI,
 		.name = "qca9377 hw1.1",
 		.patch_load_addr = QCA9377_HW_1_0_PATCH_LOAD_ADDR,
 		.uart_pin = 6,
@@ -469,7 +494,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 8,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -477,10 +501,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = true,
 	},
 	{
 		.id = QCA4019_HW_1_0_DEV_VERSION,
 		.dev_id = 0,
+		.bus = ATH10K_BUS_AHB,
 		.name = "qca4019 hw1.0",
 		.patch_load_addr = QCA4019_HW_1_0_PATCH_LOAD_ADDR,
 		.uart_pin = 7,
@@ -508,7 +535,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.vht160_mcs_rx_highest = 0,
 		.vht160_mcs_tx_highest = 0,
 		.n_cipher_suites = 11,
-		.num_peers = TARGET_TLV_NUM_PEERS,
 		.ast_skid_limit = 0x10,
 		.num_wds_entries = 0x20,
 		.target_64bit = false,
@@ -516,10 +542,13 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = false,
 		.shadow_reg_support = false,
 		.rri_on_ddr = false,
+		.hw_filter_reset_required = true,
+		.fw_diag_ce_download = false,
 	},
 	{
 		.id = WCN3990_HW_1_0_DEV_VERSION,
 		.dev_id = 0,
+		.bus = ATH10K_BUS_PCI,
 		.name = "wcn3990 hw1.0",
 		.continuous_frag_desc = true,
 		.tx_chain_mask = 0x7,
@@ -539,6 +568,8 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.per_ce_irq = true,
 		.shadow_reg_support = true,
 		.rri_on_ddr = true,
+		.hw_filter_reset_required = false,
+		.fw_diag_ce_download = false,
 	},
 };
 
@@ -762,153 +793,11 @@ static int ath10k_push_board_ext_data(struct ath10k *ar, const void *data,
 	return 0;
 }
 
-static int ath10k_download_board_data(struct ath10k *ar, const void *data,
-				      size_t data_len)
-{
-	u32 board_data_size = ar->hw_params.fw.board_size;
-	u32 address;
-	int ret;
-
-	ret = ath10k_push_board_ext_data(ar, data, data_len);
-	if (ret) {
-		ath10k_err(ar, "could not push board ext data (%d)\n", ret);
-		goto exit;
-	}
-
-	ret = ath10k_bmi_read32(ar, hi_board_data, &address);
-	if (ret) {
-		ath10k_err(ar, "could not read board data addr (%d)\n", ret);
-		goto exit;
-	}
-
-	ret = ath10k_bmi_write_memory(ar, address, data,
-				      min_t(u32, board_data_size,
-					    data_len));
-	if (ret) {
-		ath10k_err(ar, "could not write board data (%d)\n", ret);
-		goto exit;
-	}
-
-	ret = ath10k_bmi_write32(ar, hi_board_data_initialized, 1);
-	if (ret) {
-		ath10k_err(ar, "could not write board data bit (%d)\n", ret);
-		goto exit;
-	}
-
-exit:
-	return ret;
-}
-
-static int ath10k_download_cal_file(struct ath10k *ar,
-				    const struct firmware *file)
-{
-	int ret;
-
-	if (!file)
-		return -ENOENT;
-
-	if (IS_ERR(file))
-		return PTR_ERR(file);
-
-	ret = ath10k_download_board_data(ar, file->data, file->size);
-	if (ret) {
-		ath10k_err(ar, "failed to download cal_file data: %d\n", ret);
-		return ret;
-	}
-
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot cal file downloaded\n");
-
-	return 0;
-}
-
-static int ath10k_download_cal_dt(struct ath10k *ar, const char *dt_name)
-{
-	struct device_node *node;
-	int data_len;
-	void *data;
-	int ret;
-
-	node = ar->dev->of_node;
-	if (!node)
-		/* Device Tree is optional, don't print any warnings if
-		 * there's no node for ath10k.
-		 */
-		return -ENOENT;
-
-	if (!of_get_property(node, dt_name, &data_len)) {
-		/* The calibration data node is optional */
-		return -ENOENT;
-	}
-
-	if (data_len != ar->hw_params.cal_data_len) {
-		ath10k_warn(ar, "invalid calibration data length in DT: %d\n",
-			    data_len);
-		ret = -EMSGSIZE;
-		goto out;
-	}
-
-	data = kmalloc(data_len, GFP_KERNEL);
-	if (!data) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	ret = of_property_read_u8_array(node, dt_name, data, data_len);
-	if (ret) {
-		ath10k_warn(ar, "failed to read calibration data from DT: %d\n",
-			    ret);
-		goto out_free;
-	}
-
-	ret = ath10k_download_board_data(ar, data, data_len);
-	if (ret) {
-		ath10k_warn(ar, "failed to download calibration data from Device Tree: %d\n",
-			    ret);
-		goto out_free;
-	}
-
-	ret = 0;
-
-out_free:
-	kfree(data);
-
-out:
-	return ret;
-}
-
-static int ath10k_download_cal_eeprom(struct ath10k *ar)
-{
-	size_t data_len;
-	void *data = NULL;
-	int ret;
-
-	ret = ath10k_hif_fetch_cal_eeprom(ar, &data, &data_len);
-	if (ret) {
-		if (ret != -EOPNOTSUPP)
-			ath10k_warn(ar, "failed to read calibration data from EEPROM: %d\n",
-				    ret);
-		goto out_free;
-	}
-
-	ret = ath10k_download_board_data(ar, data, data_len);
-	if (ret) {
-		ath10k_warn(ar, "failed to download calibration data from EEPROM: %d\n",
-			    ret);
-		goto out_free;
-	}
-
-	ret = 0;
-
-out_free:
-	kfree(data);
-
-	return ret;
-}
-
 static int ath10k_core_get_board_id_from_otp(struct ath10k *ar)
 {
 	u32 result, address;
 	u8 board_id, chip_id;
+	bool ext_bid_support;
 	int ret, bmi_board_id_param;
 
 	address = ar->hw_params.patch_load_addr;
@@ -948,10 +837,13 @@ static int ath10k_core_get_board_id_from_otp(struct ath10k *ar)
 
 	board_id = MS(result, ATH10K_BMI_BOARD_ID_FROM_OTP);
 	chip_id = MS(result, ATH10K_BMI_CHIP_ID_FROM_OTP);
+	ext_bid_support = (result & ATH10K_BMI_EXT_BOARD_ID_SUPPORT);
 
 	ath10k_dbg(ar, ATH10K_DBG_BOOT,
-		   "boot get otp board id result 0x%08x board_id %d chip_id %d\n",
-		   result, board_id, chip_id);
+		   "boot get otp board id result 0x%08x board_id %d chip_id %d ext_bid_support %d\n",
+		   result, board_id, chip_id, ext_bid_support);
+
+	ar->id.ext_bid_supported = ext_bid_support;
 
 	if ((result & ATH10K_BMI_BOARD_ID_STATUS_MASK) != 0 ||
 	    (board_id == 0)) {
@@ -1055,64 +947,6 @@ static int ath10k_core_check_dt(struct ath10k *ar)
 	return 0;
 }
 
-static int ath10k_download_and_run_otp(struct ath10k *ar)
-{
-	u32 result, address = ar->hw_params.patch_load_addr;
-	u32 bmi_otp_exe_param = ar->hw_params.otp_exe_param;
-	int ret;
-
-	ret = ath10k_download_board_data(ar,
-					 ar->running_fw->board_data,
-					 ar->running_fw->board_len);
-	if (ret) {
-		ath10k_err(ar, "failed to download board data: %d\n", ret);
-		return ret;
-	}
-
-	/* OTP is optional */
-
-	if (!ar->running_fw->fw_file.otp_data ||
-	    !ar->running_fw->fw_file.otp_len) {
-		ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %pK otp_len %zd)!\n",
-			    ar->running_fw->fw_file.otp_data,
-			    ar->running_fw->fw_file.otp_len);
-		return 0;
-	}
-
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot upload otp to 0x%x len %zd\n",
-		   address, ar->running_fw->fw_file.otp_len);
-
-	ret = ath10k_bmi_fast_download(ar, address,
-				       ar->running_fw->fw_file.otp_data,
-				       ar->running_fw->fw_file.otp_len);
-	if (ret) {
-		ath10k_err(ar, "could not write otp (%d)\n", ret);
-		return ret;
-	}
-
-	/* As of now pre-cal is valid for 10_4 variants */
-	if (ar->cal_mode == ATH10K_PRE_CAL_MODE_DT ||
-	    ar->cal_mode == ATH10K_PRE_CAL_MODE_FILE)
-		bmi_otp_exe_param = BMI_PARAM_FLASH_SECTION_ALL;
-
-	ret = ath10k_bmi_execute(ar, address, bmi_otp_exe_param, &result);
-	if (ret) {
-		ath10k_err(ar, "could not execute otp (%d)\n", ret);
-		return ret;
-	}
-
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot otp execute result %d\n", result);
-
-	if (!(skip_otp || test_bit(ATH10K_FW_FEATURE_IGNORE_OTP_RESULT,
-				   ar->running_fw->fw_file.fw_features)) &&
-	    result != 0) {
-		ath10k_err(ar, "otp calibration failed: %d", result);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int ath10k_download_fw(struct ath10k *ar)
 {
 	u32 address, data_len;
@@ -1135,25 +969,42 @@ static int ath10k_download_fw(struct ath10k *ar)
 		   "boot uploading firmware image %pK len %d\n",
 		   data, data_len);
 
-	ret = ath10k_bmi_fast_download(ar, address, data, data_len);
-	if (ret) {
-		ath10k_err(ar, "failed to download firmware: %d\n",
-			   ret);
-		return ret;
+	/* Check if device supports to download firmware via
+	 * diag copy engine. Downloading firmware via diag CE
+	 * greatly reduces the time to download firmware.
+	 */
+	if (ar->hw_params.fw_diag_ce_download) {
+		ret = ath10k_hw_diag_fast_download(ar, address,
+						   data, data_len);
+		if (ret == 0)
+			/* firmware upload via diag ce was successful */
+			return 0;
+
+		ath10k_warn(ar,
+			    "failed to upload firmware via diag ce, trying BMI: %d",
+			    ret);
 	}
 
-	return ret;
+	return ath10k_bmi_fast_download(ar, address,
+					data, data_len);
 }
 
-static void ath10k_core_free_board_files(struct ath10k *ar)
+void ath10k_core_free_board_files(struct ath10k *ar)
 {
 	if (!IS_ERR(ar->normal_mode_fw.board))
 		release_firmware(ar->normal_mode_fw.board);
 
+	if (!IS_ERR(ar->normal_mode_fw.ext_board))
+		release_firmware(ar->normal_mode_fw.ext_board);
+
 	ar->normal_mode_fw.board = NULL;
 	ar->normal_mode_fw.board_data = NULL;
 	ar->normal_mode_fw.board_len = 0;
+	ar->normal_mode_fw.ext_board = NULL;
+	ar->normal_mode_fw.ext_board_data = NULL;
+	ar->normal_mode_fw.ext_board_len = 0;
 }
+EXPORT_SYMBOL(ath10k_core_free_board_files);
 
 static void ath10k_core_free_firmware_files(struct ath10k *ar)
 {
@@ -1206,28 +1057,47 @@ success:
 	return 0;
 }
 
-static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar)
+static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar, int bd_ie_type)
 {
-	if (!ar->hw_params.fw.board) {
-		ath10k_err(ar, "failed to find board file fw entry\n");
-		return -EINVAL;
-	}
+	const struct firmware *fw;
 
-	ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar,
-							ar->hw_params.fw.dir,
-							ar->hw_params.fw.board);
-	if (IS_ERR(ar->normal_mode_fw.board))
-		return PTR_ERR(ar->normal_mode_fw.board);
+	if (bd_ie_type == ATH10K_BD_IE_BOARD) {
+		if (!ar->hw_params.fw.board) {
+			ath10k_err(ar, "failed to find board file fw entry\n");
+			return -EINVAL;
+		}
+
+		ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar,
+								ar->hw_params.fw.dir,
+								ar->hw_params.fw.board);
+		if (IS_ERR(ar->normal_mode_fw.board))
+			return PTR_ERR(ar->normal_mode_fw.board);
+
+		ar->normal_mode_fw.board_data = ar->normal_mode_fw.board->data;
+		ar->normal_mode_fw.board_len = ar->normal_mode_fw.board->size;
+	} else if (bd_ie_type == ATH10K_BD_IE_BOARD_EXT) {
+		if (!ar->hw_params.fw.eboard) {
+			ath10k_err(ar, "failed to find eboard file fw entry\n");
+			return -EINVAL;
+		}
 
-	ar->normal_mode_fw.board_data = ar->normal_mode_fw.board->data;
-	ar->normal_mode_fw.board_len = ar->normal_mode_fw.board->size;
+		fw = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir,
+					  ar->hw_params.fw.eboard);
+		ar->normal_mode_fw.ext_board = fw;
+		if (IS_ERR(ar->normal_mode_fw.ext_board))
+			return PTR_ERR(ar->normal_mode_fw.ext_board);
+
+		ar->normal_mode_fw.ext_board_data = ar->normal_mode_fw.ext_board->data;
+		ar->normal_mode_fw.ext_board_len = ar->normal_mode_fw.ext_board->size;
+	}
 
 	return 0;
 }
 
 static int ath10k_core_parse_bd_ie_board(struct ath10k *ar,
 					 const void *buf, size_t buf_len,
-					 const char *boardname)
+					 const char *boardname,
+					 int bd_ie_type)
 {
 	const struct ath10k_fw_ie *hdr;
 	bool name_match_found;
@@ -1276,12 +1146,21 @@ static int ath10k_core_parse_bd_ie_board(struct ath10k *ar,
 				/* no match found */
 				break;
 
-			ath10k_dbg(ar, ATH10K_DBG_BOOT,
-				   "boot found board data for '%s'",
-				   boardname);
+			if (bd_ie_type == ATH10K_BD_IE_BOARD) {
+				ath10k_dbg(ar, ATH10K_DBG_BOOT,
+					   "boot found board data for '%s'",
+						boardname);
 
-			ar->normal_mode_fw.board_data = board_ie_data;
-			ar->normal_mode_fw.board_len = board_ie_len;
+				ar->normal_mode_fw.board_data = board_ie_data;
+				ar->normal_mode_fw.board_len = board_ie_len;
+			} else if (bd_ie_type == ATH10K_BD_IE_BOARD_EXT) {
+				ath10k_dbg(ar, ATH10K_DBG_BOOT,
+					   "boot found eboard data for '%s'",
+						boardname);
+
+				ar->normal_mode_fw.ext_board_data = board_ie_data;
+				ar->normal_mode_fw.ext_board_len = board_ie_len;
+			}
 
 			ret = 0;
 			goto out;
@@ -1331,7 +1210,18 @@ static int ath10k_core_search_bd(struct ath10k *ar,
 		switch (ie_id) {
 		case ATH10K_BD_IE_BOARD:
 			ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
-							    boardname);
+							    boardname,
+							    ATH10K_BD_IE_BOARD);
+			if (ret == -ENOENT)
+				/* no match found, continue */
+				break;
+
+			/* either found or error, so stop searching */
+			goto out;
+		case ATH10K_BD_IE_BOARD_EXT:
+			ret = ath10k_core_parse_bd_ie_board(ar, data, ie_len,
+							    boardname,
+							    ATH10K_BD_IE_BOARD_EXT);
 			if (ret == -ENOENT)
 				/* no match found, continue */
 				break;
@@ -1361,9 +1251,11 @@ static int ath10k_core_fetch_board_data_api_n(struct ath10k *ar,
 	const u8 *data;
 	int ret;
 
-	ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar,
-							ar->hw_params.fw.dir,
-							filename);
+	/* Skip if already fetched during board data download */
+	if (!ar->normal_mode_fw.board)
+		ar->normal_mode_fw.board = ath10k_fetch_fw_file(ar,
+								ar->hw_params.fw.dir,
+								filename);
 	if (IS_ERR(ar->normal_mode_fw.board))
 		return PTR_ERR(ar->normal_mode_fw.board);
 
@@ -1440,6 +1332,14 @@ static int ath10k_core_create_board_name(struct ath10k *ar, char *name,
 		goto out;
 	}
 
+	if (ar->id.qmi_ids_valid) {
+		scnprintf(name, name_len,
+			  "bus=%s,qmi-board-id=%x",
+			  ath10k_bus_str(ar->hif.bus),
+			  ar->id.qmi_board_id);
+		goto out;
+	}
+
 	scnprintf(name, name_len,
 		  "bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x%s",
 		  ath10k_bus_str(ar->hif.bus),
@@ -1451,23 +1351,49 @@ out:
 	return 0;
 }
 
-static int ath10k_core_fetch_board_file(struct ath10k *ar)
+static int ath10k_core_create_eboard_name(struct ath10k *ar, char *name,
+					  size_t name_len)
+{
+	if (ar->id.bmi_ids_valid) {
+		scnprintf(name, name_len,
+			  "bus=%s,bmi-chip-id=%d,bmi-eboard-id=%d",
+			  ath10k_bus_str(ar->hif.bus),
+			  ar->id.bmi_chip_id,
+			  ar->id.bmi_eboard_id);
+
+		ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot using eboard name '%s'\n", name);
+		return 0;
+	}
+	/* Fallback if returned board id is zero */
+	return -1;
+}
+
+int ath10k_core_fetch_board_file(struct ath10k *ar, int bd_ie_type)
 {
 	char boardname[100], fallback_boardname[100];
 	int ret;
 
-	ret = ath10k_core_create_board_name(ar, boardname,
-					    sizeof(boardname), true);
-	if (ret) {
-		ath10k_err(ar, "failed to create board name: %d", ret);
-		return ret;
-	}
+	if (bd_ie_type == ATH10K_BD_IE_BOARD) {
+		ret = ath10k_core_create_board_name(ar, boardname,
+						    sizeof(boardname), true);
+		if (ret) {
+			ath10k_err(ar, "failed to create board name: %d", ret);
+			return ret;
+		}
 
-	ret = ath10k_core_create_board_name(ar, fallback_boardname,
-					    sizeof(boardname), false);
-	if (ret) {
-		ath10k_err(ar, "failed to create fallback board name: %d", ret);
-		return ret;
+		ret = ath10k_core_create_board_name(ar, fallback_boardname,
+						    sizeof(boardname), false);
+		if (ret) {
+			ath10k_err(ar, "failed to create fallback board name: %d", ret);
+			return ret;
+		}
+	} else if (bd_ie_type == ATH10K_BD_IE_BOARD_EXT) {
+		ret = ath10k_core_create_eboard_name(ar, boardname,
+						     sizeof(boardname));
+		if (ret) {
+			ath10k_err(ar, "fallback to eboard.bin since board id 0");
+			goto fallback;
+		}
 	}
 
 	ar->bd_api = 2;
@@ -1477,8 +1403,9 @@ static int ath10k_core_fetch_board_file(struct ath10k *ar)
 	if (!ret)
 		goto success;
 
+fallback:
 	ar->bd_api = 1;
-	ret = ath10k_core_fetch_board_data_api_1(ar);
+	ret = ath10k_core_fetch_board_data_api_1(ar, bd_ie_type);
 	if (ret) {
 		ath10k_err(ar, "failed to fetch board-2.bin or board.bin from %s\n",
 			   ar->hw_params.fw.dir);
@@ -1489,6 +1416,292 @@ success:
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "using board api %d\n", ar->bd_api);
 	return 0;
 }
+EXPORT_SYMBOL(ath10k_core_fetch_board_file);
+
+static int ath10k_core_get_ext_board_id_from_otp(struct ath10k *ar)
+{
+	u32 result, address;
+	u8 ext_board_id;
+	int ret;
+
+	address = ar->hw_params.patch_load_addr;
+
+	if (!ar->normal_mode_fw.fw_file.otp_data ||
+	    !ar->normal_mode_fw.fw_file.otp_len) {
+		ath10k_warn(ar,
+			    "failed to retrieve extended board id due to otp binary missing\n");
+		return -ENODATA;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT,
+		   "boot upload otp to 0x%x len %zd for ext board id\n",
+		   address, ar->normal_mode_fw.fw_file.otp_len);
+
+	ret = ath10k_bmi_fast_download(ar, address,
+				       ar->normal_mode_fw.fw_file.otp_data,
+				       ar->normal_mode_fw.fw_file.otp_len);
+	if (ret) {
+		ath10k_err(ar, "could not write otp for ext board id check: %d\n",
+			   ret);
+		return ret;
+	}
+
+	ret = ath10k_bmi_execute(ar, address, BMI_PARAM_GET_EXT_BOARD_ID, &result);
+	if (ret) {
+		ath10k_err(ar, "could not execute otp for ext board id check: %d\n",
+			   ret);
+		return ret;
+	}
+
+	if (!result) {
+		ath10k_dbg(ar, ATH10K_DBG_BOOT,
+			   "ext board id does not exist in otp, ignore it\n");
+		return -EOPNOTSUPP;
+	}
+
+	ext_board_id = result & ATH10K_BMI_EBOARD_ID_STATUS_MASK;
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT,
+		   "boot get otp ext board id result 0x%08x ext_board_id %d\n",
+		   result, ext_board_id);
+
+	ar->id.bmi_eboard_id = ext_board_id;
+
+	return 0;
+}
+
+static int ath10k_download_board_data(struct ath10k *ar, const void *data,
+				      size_t data_len)
+{
+	u32 board_data_size = ar->hw_params.fw.board_size;
+	u32 eboard_data_size = ar->hw_params.fw.ext_board_size;
+	u32 board_address;
+	u32 ext_board_address;
+	int ret;
+
+	ret = ath10k_push_board_ext_data(ar, data, data_len);
+	if (ret) {
+		ath10k_err(ar, "could not push board ext data (%d)\n", ret);
+		goto exit;
+	}
+
+	ret = ath10k_bmi_read32(ar, hi_board_data, &board_address);
+	if (ret) {
+		ath10k_err(ar, "could not read board data addr (%d)\n", ret);
+		goto exit;
+	}
+
+	ret = ath10k_bmi_write_memory(ar, board_address, data,
+				      min_t(u32, board_data_size,
+					    data_len));
+	if (ret) {
+		ath10k_err(ar, "could not write board data (%d)\n", ret);
+		goto exit;
+	}
+
+	ret = ath10k_bmi_write32(ar, hi_board_data_initialized, 1);
+	if (ret) {
+		ath10k_err(ar, "could not write board data bit (%d)\n", ret);
+		goto exit;
+	}
+
+	if (!ar->id.ext_bid_supported)
+		goto exit;
+
+	/* Extended board data download */
+	ret = ath10k_core_get_ext_board_id_from_otp(ar);
+	if (ret == -EOPNOTSUPP) {
+		/* Not fetching ext_board_data if ext board id is 0 */
+		ath10k_dbg(ar, ATH10K_DBG_BOOT, "otp returned ext board id 0\n");
+		return 0;
+	} else if (ret) {
+		ath10k_err(ar, "failed to get extended board id: %d\n", ret);
+		goto exit;
+	}
+
+	ret = ath10k_core_fetch_board_file(ar, ATH10K_BD_IE_BOARD_EXT);
+	if (ret)
+		goto exit;
+
+	if (ar->normal_mode_fw.ext_board_data) {
+		ext_board_address = board_address + EXT_BOARD_ADDRESS_OFFSET;
+		ath10k_dbg(ar, ATH10K_DBG_BOOT,
+			   "boot writing ext board data to addr 0x%x",
+			   ext_board_address);
+		ret = ath10k_bmi_write_memory(ar, ext_board_address,
+					      ar->normal_mode_fw.ext_board_data,
+					      min_t(u32, eboard_data_size, data_len));
+		if (ret)
+			ath10k_err(ar, "failed to write ext board data: %d\n", ret);
+	}
+
+exit:
+	return ret;
+}
+
+static int ath10k_download_and_run_otp(struct ath10k *ar)
+{
+	u32 result, address = ar->hw_params.patch_load_addr;
+	u32 bmi_otp_exe_param = ar->hw_params.otp_exe_param;
+	int ret;
+
+	ret = ath10k_download_board_data(ar,
+					 ar->running_fw->board_data,
+					 ar->running_fw->board_len);
+	if (ret) {
+		ath10k_err(ar, "failed to download board data: %d\n", ret);
+		return ret;
+	}
+
+	/* OTP is optional */
+
+	if (!ar->running_fw->fw_file.otp_data ||
+	    !ar->running_fw->fw_file.otp_len) {
+		ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %pK otp_len %zd)!\n",
+			    ar->running_fw->fw_file.otp_data,
+			    ar->running_fw->fw_file.otp_len);
+		return 0;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot upload otp to 0x%x len %zd\n",
+		   address, ar->running_fw->fw_file.otp_len);
+
+	ret = ath10k_bmi_fast_download(ar, address,
+				       ar->running_fw->fw_file.otp_data,
+				       ar->running_fw->fw_file.otp_len);
+	if (ret) {
+		ath10k_err(ar, "could not write otp (%d)\n", ret);
+		return ret;
+	}
+
+	/* As of now pre-cal is valid for 10_4 variants */
+	if (ar->cal_mode == ATH10K_PRE_CAL_MODE_DT ||
+	    ar->cal_mode == ATH10K_PRE_CAL_MODE_FILE)
+		bmi_otp_exe_param = BMI_PARAM_FLASH_SECTION_ALL;
+
+	ret = ath10k_bmi_execute(ar, address, bmi_otp_exe_param, &result);
+	if (ret) {
+		ath10k_err(ar, "could not execute otp (%d)\n", ret);
+		return ret;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot otp execute result %d\n", result);
+
+	if (!(skip_otp || test_bit(ATH10K_FW_FEATURE_IGNORE_OTP_RESULT,
+				   ar->running_fw->fw_file.fw_features)) &&
+	    result != 0) {
+		ath10k_err(ar, "otp calibration failed: %d", result);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int ath10k_download_cal_file(struct ath10k *ar,
+				    const struct firmware *file)
+{
+	int ret;
+
+	if (!file)
+		return -ENOENT;
+
+	if (IS_ERR(file))
+		return PTR_ERR(file);
+
+	ret = ath10k_download_board_data(ar, file->data, file->size);
+	if (ret) {
+		ath10k_err(ar, "failed to download cal_file data: %d\n", ret);
+		return ret;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot cal file downloaded\n");
+
+	return 0;
+}
+
+static int ath10k_download_cal_dt(struct ath10k *ar, const char *dt_name)
+{
+	struct device_node *node;
+	int data_len;
+	void *data;
+	int ret;
+
+	node = ar->dev->of_node;
+	if (!node)
+		/* Device Tree is optional, don't print any warnings if
+		 * there's no node for ath10k.
+		 */
+		return -ENOENT;
+
+	if (!of_get_property(node, dt_name, &data_len)) {
+		/* The calibration data node is optional */
+		return -ENOENT;
+	}
+
+	if (data_len != ar->hw_params.cal_data_len) {
+		ath10k_warn(ar, "invalid calibration data length in DT: %d\n",
+			    data_len);
+		ret = -EMSGSIZE;
+		goto out;
+	}
+
+	data = kmalloc(data_len, GFP_KERNEL);
+	if (!data) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ret = of_property_read_u8_array(node, dt_name, data, data_len);
+	if (ret) {
+		ath10k_warn(ar, "failed to read calibration data from DT: %d\n",
+			    ret);
+		goto out_free;
+	}
+
+	ret = ath10k_download_board_data(ar, data, data_len);
+	if (ret) {
+		ath10k_warn(ar, "failed to download calibration data from Device Tree: %d\n",
+			    ret);
+		goto out_free;
+	}
+
+	ret = 0;
+
+out_free:
+	kfree(data);
+
+out:
+	return ret;
+}
+
+static int ath10k_download_cal_eeprom(struct ath10k *ar)
+{
+	size_t data_len;
+	void *data = NULL;
+	int ret;
+
+	ret = ath10k_hif_fetch_cal_eeprom(ar, &data, &data_len);
+	if (ret) {
+		if (ret != -EOPNOTSUPP)
+			ath10k_warn(ar, "failed to read calibration data from EEPROM: %d\n",
+				    ret);
+		goto out_free;
+	}
+
+	ret = ath10k_download_board_data(ar, data, data_len);
+	if (ret) {
+		ath10k_warn(ar, "failed to download calibration data from EEPROM: %d\n",
+			    ret);
+		goto out_free;
+	}
+
+	ret = 0;
+
+out_free:
+	kfree(data);
+
+	return ret;
+}
 
 int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name,
 				     struct ath10k_fw_file *fw_file)
@@ -1882,7 +2095,8 @@ static int ath10k_init_hw_params(struct ath10k *ar)
 	for (i = 0; i < ARRAY_SIZE(ath10k_hw_params_list); i++) {
 		hw_params = &ath10k_hw_params_list[i];
 
-		if (hw_params->id == ar->target_version &&
+		if (hw_params->bus == ar->hif.bus &&
+		    hw_params->id == ar->target_version &&
 		    hw_params->dev_id == ar->dev_id)
 			break;
 	}
@@ -1983,6 +2197,7 @@ static void ath10k_core_set_coverage_class_work(struct work_struct *work)
 static int ath10k_core_init_firmware_features(struct ath10k *ar)
 {
 	struct ath10k_fw_file *fw_file = &ar->normal_mode_fw.fw_file;
+	int max_num_peers;
 
 	if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, fw_file->fw_features) &&
 	    !test_bit(ATH10K_FW_FEATURE_WMI_10X, fw_file->fw_features)) {
@@ -2062,7 +2277,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
 
 	switch (fw_file->wmi_op_version) {
 	case ATH10K_FW_WMI_OP_VERSION_MAIN:
-		ar->max_num_peers = TARGET_NUM_PEERS;
+		max_num_peers = TARGET_NUM_PEERS;
 		ar->max_num_stations = TARGET_NUM_STATIONS;
 		ar->max_num_vdevs = TARGET_NUM_VDEVS;
 		ar->htt.max_num_pending_tx = TARGET_NUM_MSDU_DESC;
@@ -2074,10 +2289,10 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
 	case ATH10K_FW_WMI_OP_VERSION_10_2:
 	case ATH10K_FW_WMI_OP_VERSION_10_2_4:
 		if (ath10k_peer_stats_enabled(ar)) {
-			ar->max_num_peers = TARGET_10X_TX_STATS_NUM_PEERS;
+			max_num_peers = TARGET_10X_TX_STATS_NUM_PEERS;
 			ar->max_num_stations = TARGET_10X_TX_STATS_NUM_STATIONS;
 		} else {
-			ar->max_num_peers = TARGET_10X_NUM_PEERS;
+			max_num_peers = TARGET_10X_NUM_PEERS;
 			ar->max_num_stations = TARGET_10X_NUM_STATIONS;
 		}
 		ar->max_num_vdevs = TARGET_10X_NUM_VDEVS;
@@ -2086,7 +2301,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
 		ar->max_spatial_stream = WMI_MAX_SPATIAL_STREAM;
 		break;
 	case ATH10K_FW_WMI_OP_VERSION_TLV:
-		ar->max_num_peers = TARGET_TLV_NUM_PEERS;
+		max_num_peers = TARGET_TLV_NUM_PEERS;
 		ar->max_num_stations = TARGET_TLV_NUM_STATIONS;
 		ar->max_num_vdevs = TARGET_TLV_NUM_VDEVS;
 		ar->max_num_tdls_vdevs = TARGET_TLV_NUM_TDLS_VDEVS;
@@ -2098,7 +2313,7 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
 		ar->wmi.mgmt_max_num_pending_tx = TARGET_TLV_MGMT_NUM_MSDU_DESC;
 		break;
 	case ATH10K_FW_WMI_OP_VERSION_10_4:
-		ar->max_num_peers = TARGET_10_4_NUM_PEERS;
+		max_num_peers = TARGET_10_4_NUM_PEERS;
 		ar->max_num_stations = TARGET_10_4_NUM_STATIONS;
 		ar->num_active_peers = TARGET_10_4_ACTIVE_PEERS;
 		ar->max_num_vdevs = TARGET_10_4_NUM_VDEVS;
@@ -2117,10 +2332,16 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
 		break;
 	case ATH10K_FW_WMI_OP_VERSION_UNSET:
 	case ATH10K_FW_WMI_OP_VERSION_MAX:
+	default:
 		WARN_ON(1);
 		return -EINVAL;
 	}
 
+	if (ar->hw_params.num_peers)
+		ar->max_num_peers = ar->hw_params.num_peers;
+	else
+		ar->max_num_peers = max_num_peers;
+
 	/* Backwards compatibility for firmwares without
 	 * ATH10K_FW_IE_HTT_OP_VERSION.
 	 */
@@ -2370,6 +2591,10 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 			     ar->wmi.svc_map))
 			val |= WMI_10_4_TDLS_UAPSD_BUFFER_STA;
 
+		if (test_bit(WMI_SERVICE_TX_DATA_ACK_RSSI,
+			     ar->wmi.svc_map))
+			val |= WMI_10_4_TX_DATA_ACK_RSSI;
+
 		status = ath10k_mac_ext_resource_config(ar, val);
 		if (status) {
 			ath10k_err(ar,
@@ -2405,7 +2630,8 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 	 * possible to implicitly make it correct by creating a dummy vdev and
 	 * then deleting it.
 	 */
-	if (mode == ATH10K_FIRMWARE_MODE_NORMAL) {
+	if (ar->hw_params.hw_filter_reset_required &&
+	    mode == ATH10K_FIRMWARE_MODE_NORMAL) {
 		status = ath10k_core_reset_rx_filter(ar);
 		if (status) {
 			ath10k_err(ar,
@@ -2593,7 +2819,7 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
 		if (ret)
 			ath10k_dbg(ar, ATH10K_DBG_BOOT, "DT bdf variant name not set.\n");
 
-		ret = ath10k_core_fetch_board_file(ar);
+		ret = ath10k_core_fetch_board_file(ar, ATH10K_BD_IE_BOARD);
 		if (ret) {
 			ath10k_err(ar, "failed to fetch board file: %d\n", ret);
 			goto err_free_firmware_files;
@@ -2602,6 +2828,8 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
 		ath10k_debug_print_board_info(ar);
 	}
 
+	device_get_mac_address(ar->dev, ar->mac_addr, sizeof(ar->mac_addr));
+
 	ret = ath10k_core_init_firmware_features(ar);
 	if (ret) {
 		ath10k_err(ar, "fatal problem with firmware features: %d\n",
@@ -2714,9 +2942,11 @@ err:
 	return;
 }
 
-int ath10k_core_register(struct ath10k *ar, u32 chip_id)
+int ath10k_core_register(struct ath10k *ar,
+			 const struct ath10k_bus_params *bus_params)
 {
-	ar->chip_id = chip_id;
+	ar->chip_id = bus_params->chip_id;
+	ar->dev_type = bus_params->dev_type;
 	queue_work(ar->workqueue, &ar->register_work);
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 9feea02e7d37..042418097cf9 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -92,14 +92,6 @@
 
 struct ath10k;
 
-enum ath10k_bus {
-	ATH10K_BUS_PCI,
-	ATH10K_BUS_AHB,
-	ATH10K_BUS_SDIO,
-	ATH10K_BUS_USB,
-	ATH10K_BUS_SNOC,
-};
-
 static inline const char *ath10k_bus_str(enum ath10k_bus bus)
 {
 	switch (bus) {
@@ -461,6 +453,36 @@ struct ath10k_sta_tid_stats {
 	unsigned long int rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX];
 };
 
+enum ath10k_counter_type {
+	ATH10K_COUNTER_TYPE_BYTES,
+	ATH10K_COUNTER_TYPE_PKTS,
+	ATH10K_COUNTER_TYPE_MAX,
+};
+
+enum ath10k_stats_type {
+	ATH10K_STATS_TYPE_SUCC,
+	ATH10K_STATS_TYPE_FAIL,
+	ATH10K_STATS_TYPE_RETRY,
+	ATH10K_STATS_TYPE_AMPDU,
+	ATH10K_STATS_TYPE_MAX,
+};
+
+struct ath10k_htt_data_stats {
+	u64 legacy[ATH10K_COUNTER_TYPE_MAX][ATH10K_LEGACY_NUM];
+	u64 ht[ATH10K_COUNTER_TYPE_MAX][ATH10K_HT_MCS_NUM];
+	u64 vht[ATH10K_COUNTER_TYPE_MAX][ATH10K_VHT_MCS_NUM];
+	u64 bw[ATH10K_COUNTER_TYPE_MAX][ATH10K_BW_NUM];
+	u64 nss[ATH10K_COUNTER_TYPE_MAX][ATH10K_NSS_NUM];
+	u64 gi[ATH10K_COUNTER_TYPE_MAX][ATH10K_GI_NUM];
+};
+
+struct ath10k_htt_tx_stats {
+	struct ath10k_htt_data_stats stats[ATH10K_STATS_TYPE_MAX];
+	u64 tx_duration;
+	u64 ba_fails;
+	u64 ack_fails;
+};
+
 struct ath10k_sta {
 	struct ath10k_vif *arvif;
 
@@ -474,6 +496,7 @@ struct ath10k_sta {
 
 	struct work_struct update_wk;
 	u64 rx_duration;
+	struct ath10k_htt_tx_stats *tx_stats;
 
 #ifdef CONFIG_MAC80211_DEBUGFS
 	/* protected by conf_mutex */
@@ -482,6 +505,8 @@ struct ath10k_sta {
 	/* Protected with ar->data_lock */
 	struct ath10k_sta_tid_stats tid_stats[IEEE80211_NUM_TIDS + 1];
 #endif
+	/* Protected with ar->data_lock */
+	u32 peer_ps_state;
 };
 
 #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ)
@@ -607,6 +632,7 @@ struct ath10k_debug {
 	u32 reg_addr;
 	u32 nf_cal_period;
 	void *cal_data;
+	u32 enable_extd_tx_stats;
 };
 
 enum ath10k_state {
@@ -861,6 +887,9 @@ struct ath10k_fw_components {
 	const struct firmware *board;
 	const void *board_data;
 	size_t board_len;
+	const struct firmware *ext_board;
+	const void *ext_board_data;
+	size_t ext_board_len;
 
 	struct ath10k_fw_file fw_file;
 };
@@ -880,6 +909,16 @@ struct ath10k_per_peer_tx_stats {
 	u32	reserved2;
 };
 
+enum ath10k_dev_type {
+	ATH10K_DEV_TYPE_LL,
+	ATH10K_DEV_TYPE_HL,
+};
+
+struct ath10k_bus_params {
+	u32 chip_id;
+	enum ath10k_dev_type dev_type;
+};
+
 struct ath10k {
 	struct ath_common ath_common;
 	struct ieee80211_hw *hw;
@@ -890,6 +929,7 @@ struct ath10k {
 	enum ath10k_hw_rev hw_rev;
 	u16 dev_id;
 	u32 chip_id;
+	enum ath10k_dev_type dev_type;
 	u32 target_version;
 	u8 fw_version_major;
 	u32 fw_version_minor;
@@ -908,7 +948,10 @@ struct ath10k {
 	u32 low_5ghz_chan;
 	u32 high_5ghz_chan;
 	bool ani_enabled;
+	/* protected by conf_mutex */
+	u8 ps_state_enable;
 
+	bool nlo_enabled;
 	bool p2p;
 
 	struct {
@@ -946,8 +989,12 @@ struct ath10k {
 		u32 subsystem_device;
 
 		bool bmi_ids_valid;
+		bool qmi_ids_valid;
+		u32 qmi_board_id;
 		u8 bmi_board_id;
+		u8 bmi_eboard_id;
 		u8 bmi_chip_id;
+		bool ext_bid_supported;
 
 		char bdf_ext[ATH10K_SMBIOS_BDF_EXT_STR_LENGTH];
 	} id;
@@ -1003,6 +1050,7 @@ struct ath10k {
 
 	struct completion install_key_done;
 
+	int last_wmi_vdev_start_status;
 	struct completion vdev_setup_done;
 
 	struct workqueue_struct *workqueue;
@@ -1167,7 +1215,10 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 		      const struct ath10k_fw_components *fw_components);
 int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt);
 void ath10k_core_stop(struct ath10k *ar);
-int ath10k_core_register(struct ath10k *ar, u32 chip_id);
+int ath10k_core_register(struct ath10k *ar,
+			 const struct ath10k_bus_params *bus_params);
 void ath10k_core_unregister(struct ath10k *ar);
+int ath10k_core_fetch_board_file(struct ath10k *ar, int bd_ie_type);
+void ath10k_core_free_board_files(struct ath10k *ar);
 
 #endif /* _CORE_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 0baaad90b8d1..15964b374f68 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -2042,6 +2042,61 @@ static const struct file_operations fops_btcoex = {
 	.open = simple_open
 };
 
+static ssize_t ath10k_write_enable_extd_tx_stats(struct file *file,
+						 const char __user *ubuf,
+						 size_t count, loff_t *ppos)
+{
+	struct ath10k *ar = file->private_data;
+	u32 filter;
+	int ret;
+
+	if (kstrtouint_from_user(ubuf, count, 0, &filter))
+		return -EINVAL;
+
+	mutex_lock(&ar->conf_mutex);
+
+	if (ar->state != ATH10K_STATE_ON) {
+		ar->debug.enable_extd_tx_stats = filter;
+		ret = count;
+		goto out;
+	}
+
+	if (filter == ar->debug.enable_extd_tx_stats) {
+		ret = count;
+		goto out;
+	}
+
+	ar->debug.enable_extd_tx_stats = filter;
+	ret = count;
+
+out:
+	mutex_unlock(&ar->conf_mutex);
+	return ret;
+}
+
+static ssize_t ath10k_read_enable_extd_tx_stats(struct file *file,
+						char __user *ubuf,
+						size_t count, loff_t *ppos)
+
+{
+	char buf[32];
+	struct ath10k *ar = file->private_data;
+	int len = 0;
+
+	mutex_lock(&ar->conf_mutex);
+	len = scnprintf(buf, sizeof(buf) - len, "%08x\n",
+			ar->debug.enable_extd_tx_stats);
+	mutex_unlock(&ar->conf_mutex);
+
+	return simple_read_from_buffer(ubuf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_enable_extd_tx_stats = {
+	.read = ath10k_read_enable_extd_tx_stats,
+	.write = ath10k_write_enable_extd_tx_stats,
+	.open = simple_open
+};
+
 static ssize_t ath10k_write_peer_stats(struct file *file,
 				       const char __user *ubuf,
 				       size_t count, loff_t *ppos)
@@ -2343,6 +2398,85 @@ static const struct file_operations fops_warm_hw_reset = {
 	.llseek = default_llseek,
 };
 
+static void ath10k_peer_ps_state_disable(void *data,
+					 struct ieee80211_sta *sta)
+{
+	struct ath10k *ar = data;
+	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
+
+	spin_lock_bh(&ar->data_lock);
+	arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED;
+	spin_unlock_bh(&ar->data_lock);
+}
+
+static ssize_t ath10k_write_ps_state_enable(struct file *file,
+					    const char __user *user_buf,
+					    size_t count, loff_t *ppos)
+{
+	struct ath10k *ar = file->private_data;
+	int ret;
+	u32 param;
+	u8 ps_state_enable;
+
+	if (kstrtou8_from_user(user_buf, count, 0, &ps_state_enable))
+		return -EINVAL;
+
+	if (ps_state_enable > 1)
+		return -EINVAL;
+
+	mutex_lock(&ar->conf_mutex);
+
+	if (ar->ps_state_enable == ps_state_enable) {
+		ret = count;
+		goto exit;
+	}
+
+	param = ar->wmi.pdev_param->peer_sta_ps_statechg_enable;
+	ret = ath10k_wmi_pdev_set_param(ar, param, ps_state_enable);
+	if (ret) {
+		ath10k_warn(ar, "failed to enable ps_state_enable: %d\n",
+			    ret);
+		goto exit;
+	}
+	ar->ps_state_enable = ps_state_enable;
+
+	if (!ar->ps_state_enable)
+		ieee80211_iterate_stations_atomic(ar->hw,
+						  ath10k_peer_ps_state_disable,
+						  ar);
+
+	ret = count;
+
+exit:
+	mutex_unlock(&ar->conf_mutex);
+
+	return ret;
+}
+
+static ssize_t ath10k_read_ps_state_enable(struct file *file,
+					   char __user *user_buf,
+					   size_t count, loff_t *ppos)
+{
+	struct ath10k *ar = file->private_data;
+	int len = 0;
+	char buf[32];
+
+	mutex_lock(&ar->conf_mutex);
+	len = scnprintf(buf, sizeof(buf) - len, "%d\n",
+			ar->ps_state_enable);
+	mutex_unlock(&ar->conf_mutex);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_ps_state_enable = {
+	.read = ath10k_read_ps_state_enable,
+	.write = ath10k_write_ps_state_enable,
+	.open = simple_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
 int ath10k_debug_create(struct ath10k *ar)
 {
 	ar->debug.cal_data = vzalloc(ATH10K_DEBUG_CAL_DATA_LEN);
@@ -2454,10 +2588,15 @@ int ath10k_debug_register(struct ath10k *ar)
 		debugfs_create_file("btcoex", 0644, ar->debug.debugfs_phy, ar,
 				    &fops_btcoex);
 
-	if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map))
+	if (test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) {
 		debugfs_create_file("peer_stats", 0644, ar->debug.debugfs_phy, ar,
 				    &fops_peer_stats);
 
+		debugfs_create_file("enable_extd_tx_stats", 0644,
+				    ar->debug.debugfs_phy, ar,
+				    &fops_enable_extd_tx_stats);
+	}
+
 	debugfs_create_file("fw_checksums", 0400, ar->debug.debugfs_phy, ar,
 			    &fops_fw_checksums);
 
@@ -2474,6 +2613,9 @@ int ath10k_debug_register(struct ath10k *ar)
 	debugfs_create_file("warm_hw_reset", 0600, ar->debug.debugfs_phy, ar,
 			    &fops_warm_hw_reset);
 
+	debugfs_create_file("ps_state_enable", 0600, ar->debug.debugfs_phy, ar,
+			    &fops_ps_state_enable);
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h
index 0afca5c106b6..5cf16d690724 100644
--- a/drivers/net/wireless/ath/ath10k/debug.h
+++ b/drivers/net/wireless/ath/ath10k/debug.h
@@ -44,6 +44,7 @@ enum ath10k_debug_mask {
 	ATH10K_DBG_USB		= 0x00040000,
 	ATH10K_DBG_USB_BULK	= 0x00080000,
 	ATH10K_DBG_SNOC		= 0x00100000,
+	ATH10K_DBG_QMI		= 0x00200000,
 	ATH10K_DBG_ANY		= 0xffffffff,
 };
 
@@ -128,6 +129,10 @@ static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar)
 	return ar->debug.fw_dbglog_level;
 }
 
+static inline int ath10k_debug_is_extd_tx_stats_enabled(struct ath10k *ar)
+{
+	return ar->debug.enable_extd_tx_stats;
+}
 #else
 
 static inline int ath10k_debug_start(struct ath10k *ar)
@@ -190,6 +195,11 @@ static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar)
 	return 0;
 }
 
+static inline int ath10k_debug_is_extd_tx_stats_enabled(struct ath10k *ar)
+{
+	return 0;
+}
+
 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0)
 
 #define ath10k_debug_get_et_strings NULL
diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
index a63c97e2c50c..b09cdc699c69 100644
--- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c
+++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
@@ -460,6 +460,33 @@ static const struct file_operations fops_peer_debug_trigger = {
 	.llseek = default_llseek,
 };
 
+static ssize_t ath10k_dbg_sta_read_peer_ps_state(struct file *file,
+						 char __user *user_buf,
+						 size_t count, loff_t *ppos)
+{
+	struct ieee80211_sta *sta = file->private_data;
+	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
+	struct ath10k *ar = arsta->arvif->ar;
+	char buf[20];
+	int len = 0;
+
+	spin_lock_bh(&ar->data_lock);
+
+	len = scnprintf(buf, sizeof(buf) - len, "%d\n",
+			arsta->peer_ps_state);
+
+	spin_unlock_bh(&ar->data_lock);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_peer_ps_state = {
+	.open = simple_open,
+	.read = ath10k_dbg_sta_read_peer_ps_state,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
 static char *get_err_str(enum ath10k_pkt_rx_err i)
 {
 	switch (i) {
@@ -626,9 +653,105 @@ static const struct file_operations fops_tid_stats_dump = {
 	.llseek = default_llseek,
 };
 
+static ssize_t ath10k_dbg_sta_dump_tx_stats(struct file *file,
+					    char __user *user_buf,
+					    size_t count, loff_t *ppos)
+{
+	struct ieee80211_sta *sta = file->private_data;
+	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
+	struct ath10k *ar = arsta->arvif->ar;
+	struct ath10k_htt_data_stats *stats;
+	const char *str_name[ATH10K_STATS_TYPE_MAX] = {"succ", "fail",
+						       "retry", "ampdu"};
+	const char *str[ATH10K_COUNTER_TYPE_MAX] = {"bytes", "packets"};
+	int len = 0, i, j, k, retval = 0;
+	const int size = 2 * 4096;
+	char *buf;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	mutex_lock(&ar->conf_mutex);
+
+	spin_lock_bh(&ar->data_lock);
+	for (k = 0; k < ATH10K_STATS_TYPE_MAX; k++) {
+		for (j = 0; j < ATH10K_COUNTER_TYPE_MAX; j++) {
+			stats = &arsta->tx_stats->stats[k];
+			len += scnprintf(buf + len, size - len, "%s_%s\n",
+					 str_name[k],
+					 str[j]);
+			len += scnprintf(buf + len, size - len,
+					 " VHT MCS %s\n",
+					 str[j]);
+			for (i = 0; i < ATH10K_VHT_MCS_NUM; i++)
+				len += scnprintf(buf + len, size - len,
+						 "  %llu ",
+						 stats->vht[j][i]);
+			len += scnprintf(buf + len, size - len, "\n");
+			len += scnprintf(buf + len, size - len, " HT MCS %s\n",
+					 str[j]);
+			for (i = 0; i < ATH10K_HT_MCS_NUM; i++)
+				len += scnprintf(buf + len, size - len,
+						 "  %llu ", stats->ht[j][i]);
+			len += scnprintf(buf + len, size - len, "\n");
+			len += scnprintf(buf + len, size - len,
+					" BW %s (20,40,80,160 MHz)\n", str[j]);
+			len += scnprintf(buf + len, size - len,
+					 "  %llu %llu %llu %llu\n",
+					 stats->bw[j][0], stats->bw[j][1],
+					 stats->bw[j][2], stats->bw[j][3]);
+			len += scnprintf(buf + len, size - len,
+					 " NSS %s (1x1,2x2,3x3,4x4)\n", str[j]);
+			len += scnprintf(buf + len, size - len,
+					 "  %llu %llu %llu %llu\n",
+					 stats->nss[j][0], stats->nss[j][1],
+					 stats->nss[j][2], stats->nss[j][3]);
+			len += scnprintf(buf + len, size - len,
+					 " GI %s (LGI,SGI)\n",
+					 str[j]);
+			len += scnprintf(buf + len, size - len, "  %llu %llu\n",
+					 stats->gi[j][0], stats->gi[j][1]);
+			len += scnprintf(buf + len, size - len,
+					 " legacy rate %s (1,2 ... Mbps)\n  ",
+					 str[j]);
+			for (i = 0; i < ATH10K_LEGACY_NUM; i++)
+				len += scnprintf(buf + len, size - len, "%llu ",
+						 stats->legacy[j][i]);
+			len += scnprintf(buf + len, size - len, "\n");
+		}
+	}
+
+	len += scnprintf(buf + len, size - len,
+			 "\nTX duration\n %llu usecs\n",
+			 arsta->tx_stats->tx_duration);
+	len += scnprintf(buf + len, size - len,
+			"BA fails\n %llu\n", arsta->tx_stats->ba_fails);
+	len += scnprintf(buf + len, size - len,
+			"ack fails\n %llu\n", arsta->tx_stats->ack_fails);
+	spin_unlock_bh(&ar->data_lock);
+
+	if (len > size)
+		len = size;
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	mutex_unlock(&ar->conf_mutex);
+	return retval;
+}
+
+static const struct file_operations fops_tx_stats = {
+	.read = ath10k_dbg_sta_dump_tx_stats,
+	.open = simple_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			    struct ieee80211_sta *sta, struct dentry *dir)
 {
+	struct ath10k *ar = hw->priv;
+
 	debugfs_create_file("aggr_mode", 0644, dir, sta, &fops_aggr_mode);
 	debugfs_create_file("addba", 0200, dir, sta, &fops_addba);
 	debugfs_create_file("addba_resp", 0200, dir, sta, &fops_addba_resp);
@@ -637,4 +760,11 @@ void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			    &fops_peer_debug_trigger);
 	debugfs_create_file("dump_tid_stats", 0400, dir, sta,
 			    &fops_tid_stats_dump);
+
+	if (ath10k_peer_stats_enabled(ar) &&
+	    ath10k_debug_is_extd_tx_stats_enabled(ar))
+		debugfs_create_file("tx_stats", 0400, dir, sta,
+				    &fops_tx_stats);
+	debugfs_create_file("peer_ps_state", 0400, dir, sta,
+			    &fops_peer_ps_state);
 }
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 331b8d558791..28daed5981a1 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -53,7 +53,8 @@ static inline void ath10k_htc_restore_tx_skb(struct ath10k_htc *htc,
 {
 	struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
 
-	dma_unmap_single(htc->ar->dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
+	if (htc->ar->dev_type != ATH10K_DEV_TYPE_HL)
+		dma_unmap_single(htc->ar->dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
 	skb_pull(skb, sizeof(struct ath10k_htc_hdr));
 }
 
@@ -137,11 +138,14 @@ int ath10k_htc_send(struct ath10k_htc *htc,
 	ath10k_htc_prepare_tx_skb(ep, skb);
 
 	skb_cb->eid = eid;
-	skb_cb->paddr = dma_map_single(dev, skb->data, skb->len, DMA_TO_DEVICE);
-	ret = dma_mapping_error(dev, skb_cb->paddr);
-	if (ret) {
-		ret = -EIO;
-		goto err_credits;
+	if (ar->dev_type != ATH10K_DEV_TYPE_HL) {
+		skb_cb->paddr = dma_map_single(dev, skb->data, skb->len,
+					       DMA_TO_DEVICE);
+		ret = dma_mapping_error(dev, skb_cb->paddr);
+		if (ret) {
+			ret = -EIO;
+			goto err_credits;
+		}
 	}
 
 	sg_item.transfer_id = ep->eid;
@@ -157,7 +161,8 @@ int ath10k_htc_send(struct ath10k_htc *htc,
 	return 0;
 
 err_unmap:
-	dma_unmap_single(dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
+	if (ar->dev_type != ATH10K_DEV_TYPE_HL)
+		dma_unmap_single(dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
 err_credits:
 	if (ep->tx_credit_flow_enabled) {
 		spin_lock_bh(&htc->tx_lock);
@@ -803,8 +808,11 @@ setup:
 						ep->service_id,
 						&ep->ul_pipe_id,
 						&ep->dl_pipe_id);
-	if (status)
+	if (status) {
+		ath10k_warn(ar, "unsupported HTC service id: %d\n",
+			    ep->service_id);
 		return status;
+	}
 
 	ath10k_dbg(ar, ATH10K_DBG_BOOT,
 		   "boot htc service '%s' ul pipe %d dl pipe %d eid %d ready\n",
@@ -838,6 +846,56 @@ struct sk_buff *ath10k_htc_alloc_skb(struct ath10k *ar, int size)
 	return skb;
 }
 
+static void ath10k_htc_pktlog_process_rx(struct ath10k *ar, struct sk_buff *skb)
+{
+	trace_ath10k_htt_pktlog(ar, skb->data, skb->len);
+	dev_kfree_skb_any(skb);
+}
+
+static int ath10k_htc_pktlog_connect(struct ath10k *ar)
+{
+	struct ath10k_htc_svc_conn_resp conn_resp;
+	struct ath10k_htc_svc_conn_req conn_req;
+	int status;
+
+	memset(&conn_req, 0, sizeof(conn_req));
+	memset(&conn_resp, 0, sizeof(conn_resp));
+
+	conn_req.ep_ops.ep_tx_complete = NULL;
+	conn_req.ep_ops.ep_rx_complete = ath10k_htc_pktlog_process_rx;
+	conn_req.ep_ops.ep_tx_credits = NULL;
+
+	/* connect to control service */
+	conn_req.service_id = ATH10K_HTC_SVC_ID_HTT_LOG_MSG;
+	status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
+	if (status) {
+		ath10k_warn(ar, "failed to connect to PKTLOG service: %d\n",
+			    status);
+		return status;
+	}
+
+	return 0;
+}
+
+static bool ath10k_htc_pktlog_svc_supported(struct ath10k *ar)
+{
+	u8 ul_pipe_id;
+	u8 dl_pipe_id;
+	int status;
+
+	status = ath10k_hif_map_service_to_pipe(ar, ATH10K_HTC_SVC_ID_HTT_LOG_MSG,
+						&ul_pipe_id,
+						&dl_pipe_id);
+	if (status) {
+		ath10k_warn(ar, "unsupported HTC service id: %d\n",
+			    ATH10K_HTC_SVC_ID_HTT_LOG_MSG);
+
+		return false;
+	}
+
+	return true;
+}
+
 int ath10k_htc_start(struct ath10k_htc *htc)
 {
 	struct ath10k *ar = htc->ar;
@@ -871,6 +929,14 @@ int ath10k_htc_start(struct ath10k_htc *htc)
 		return status;
 	}
 
+	if (ath10k_htc_pktlog_svc_supported(ar)) {
+		status = ath10k_htc_pktlog_connect(ar);
+		if (status) {
+			ath10k_err(ar, "failed to connect to pktlog: %d\n", status);
+			return status;
+		}
+	}
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 5d3ff80f3a1f..a76f7c9e2199 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -29,7 +29,6 @@
 #include "htc.h"
 #include "hw.h"
 #include "rx_desc.h"
-#include "hw.h"
 
 enum htt_dbg_stats_type {
 	HTT_DBG_STATS_WAL_PDEV_TXRX = 1 << 0,
@@ -577,6 +576,8 @@ struct htt_mgmt_tx_completion {
 #define HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES_MASK     0xFF000000
 #define HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES_LSB      24
 
+#define HTT_TX_CMPL_FLAG_DATA_RSSI BIT(0)
+
 struct htt_rx_indication_hdr {
 	u8 info0; /* %HTT_RX_INDICATION_INFO0_ */
 	__le16 peer_id;
@@ -719,6 +720,15 @@ struct htt_rx_indication {
 	struct htt_rx_indication_mpdu_range mpdu_ranges[0];
 } __packed;
 
+/* High latency version of the RX indication */
+struct htt_rx_indication_hl {
+	struct htt_rx_indication_hdr hdr;
+	struct htt_rx_indication_ppdu ppdu;
+	struct htt_rx_indication_prefix prefix;
+	struct fw_rx_desc_hl fw_desc;
+	struct htt_rx_indication_mpdu_range mpdu_ranges[0];
+} __packed;
+
 static inline struct htt_rx_indication_mpdu_range *
 		htt_rx_ind_get_mpdu_ranges(struct htt_rx_indication *rx_ind)
 {
@@ -731,6 +741,18 @@ static inline struct htt_rx_indication_mpdu_range *
 	return ptr;
 }
 
+static inline struct htt_rx_indication_mpdu_range *
+	htt_rx_ind_get_mpdu_ranges_hl(struct htt_rx_indication_hl *rx_ind)
+{
+	void *ptr = rx_ind;
+
+	ptr += sizeof(rx_ind->hdr)
+	     + sizeof(rx_ind->ppdu)
+	     + sizeof(rx_ind->prefix)
+	     + sizeof(rx_ind->fw_desc);
+	return ptr;
+}
+
 enum htt_rx_flush_mpdu_status {
 	HTT_RX_FLUSH_MPDU_DISCARD = 0,
 	HTT_RX_FLUSH_MPDU_REORDER = 1,
@@ -840,7 +862,7 @@ struct htt_data_tx_completion {
 		} __packed;
 	} __packed;
 	u8 num_msdus;
-	u8 rsvd0;
+	u8 flags2; /* HTT_TX_CMPL_FLAG_DATA_RSSI */
 	__le16 msdus[0]; /* variable length based on %num_msdus */
 } __packed;
 
@@ -1641,6 +1663,7 @@ struct htt_resp {
 		struct htt_mgmt_tx_completion mgmt_tx_completion;
 		struct htt_data_tx_completion data_tx_completion;
 		struct htt_rx_indication rx_ind;
+		struct htt_rx_indication_hl rx_ind_hl;
 		struct htt_rx_fragment_indication rx_frag_ind;
 		struct htt_rx_peer_map peer_map;
 		struct htt_rx_peer_unmap peer_unmap;
@@ -1994,6 +2017,31 @@ struct htt_rx_desc {
 	u8 msdu_payload[0];
 };
 
+#define HTT_RX_DESC_HL_INFO_SEQ_NUM_MASK           0x00000fff
+#define HTT_RX_DESC_HL_INFO_SEQ_NUM_LSB            0
+#define HTT_RX_DESC_HL_INFO_ENCRYPTED_MASK         0x00001000
+#define HTT_RX_DESC_HL_INFO_ENCRYPTED_LSB          12
+#define HTT_RX_DESC_HL_INFO_CHAN_INFO_PRESENT_MASK 0x00002000
+#define HTT_RX_DESC_HL_INFO_CHAN_INFO_PRESENT_LSB  13
+#define HTT_RX_DESC_HL_INFO_MCAST_BCAST_MASK       0x00008000
+#define HTT_RX_DESC_HL_INFO_MCAST_BCAST_LSB        15
+#define HTT_RX_DESC_HL_INFO_FRAGMENT_MASK          0x00010000
+#define HTT_RX_DESC_HL_INFO_FRAGMENT_LSB           16
+#define HTT_RX_DESC_HL_INFO_KEY_ID_OCT_MASK        0x01fe0000
+#define HTT_RX_DESC_HL_INFO_KEY_ID_OCT_LSB         17
+
+struct htt_rx_desc_base_hl {
+	__le32 info; /* HTT_RX_DESC_HL_INFO_ */
+};
+
+struct htt_rx_chan_info {
+	__le16 primary_chan_center_freq_mhz;
+	__le16 contig_chan1_center_freq_mhz;
+	__le16 contig_chan2_center_freq_mhz;
+	u8 phy_mode;
+	u8 reserved;
+} __packed;
+
 #define HTT_RX_DESC_ALIGN 8
 
 #define HTT_MAC_ADDR_LEN 6
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 4d1cd90d6d27..ffec98f7be50 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -265,6 +265,9 @@ int ath10k_htt_rx_ring_refill(struct ath10k *ar)
 	struct ath10k_htt *htt = &ar->htt;
 	int ret;
 
+	if (ar->dev_type == ATH10K_DEV_TYPE_HL)
+		return 0;
+
 	spin_lock_bh(&htt->rx_ring.lock);
 	ret = ath10k_htt_rx_ring_fill_n(htt, (htt->rx_ring.fill_level -
 					      htt->rx_ring.fill_cnt));
@@ -279,6 +282,9 @@ int ath10k_htt_rx_ring_refill(struct ath10k *ar)
 
 void ath10k_htt_rx_free(struct ath10k_htt *htt)
 {
+	if (htt->ar->dev_type == ATH10K_DEV_TYPE_HL)
+		return;
+
 	del_timer_sync(&htt->rx_ring.refill_retry_timer);
 
 	skb_queue_purge(&htt->rx_msdus_q);
@@ -570,6 +576,9 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
 	size_t size;
 	struct timer_list *timer = &htt->rx_ring.refill_retry_timer;
 
+	if (ar->dev_type == ATH10K_DEV_TYPE_HL)
+		return 0;
+
 	htt->rx_confused = false;
 
 	/* XXX: The fill level could be changed during runtime in response to
@@ -1176,11 +1185,11 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar,
 	 */
 
 	/* This probably shouldn't happen but warn just in case */
-	if (unlikely(WARN_ON_ONCE(!is_first)))
+	if (WARN_ON_ONCE(!is_first))
 		return;
 
 	/* This probably shouldn't happen but warn just in case */
-	if (unlikely(WARN_ON_ONCE(!(is_first && is_last))))
+	if (WARN_ON_ONCE(!(is_first && is_last)))
 		return;
 
 	skb_trim(msdu, msdu->len - FCS_LEN);
@@ -1846,8 +1855,116 @@ static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt)
 	return 0;
 }
 
-static void ath10k_htt_rx_proc_rx_ind(struct ath10k_htt *htt,
-				      struct htt_rx_indication *rx)
+static bool ath10k_htt_rx_proc_rx_ind_hl(struct ath10k_htt *htt,
+					 struct htt_rx_indication_hl *rx,
+					 struct sk_buff *skb)
+{
+	struct ath10k *ar = htt->ar;
+	struct ath10k_peer *peer;
+	struct htt_rx_indication_mpdu_range *mpdu_ranges;
+	struct fw_rx_desc_hl *fw_desc;
+	struct ieee80211_hdr *hdr;
+	struct ieee80211_rx_status *rx_status;
+	u16 peer_id;
+	u8 rx_desc_len;
+	int num_mpdu_ranges;
+	size_t tot_hdr_len;
+	struct ieee80211_channel *ch;
+
+	peer_id = __le16_to_cpu(rx->hdr.peer_id);
+
+	spin_lock_bh(&ar->data_lock);
+	peer = ath10k_peer_find_by_id(ar, peer_id);
+	spin_unlock_bh(&ar->data_lock);
+	if (!peer)
+		ath10k_warn(ar, "Got RX ind from invalid peer: %u\n", peer_id);
+
+	num_mpdu_ranges = MS(__le32_to_cpu(rx->hdr.info1),
+			     HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES);
+	mpdu_ranges = htt_rx_ind_get_mpdu_ranges_hl(rx);
+	fw_desc = &rx->fw_desc;
+	rx_desc_len = fw_desc->len;
+
+	/* I have not yet seen any case where num_mpdu_ranges > 1.
+	 * qcacld does not seem handle that case either, so we introduce the
+	 * same limitiation here as well.
+	 */
+	if (num_mpdu_ranges > 1)
+		ath10k_warn(ar,
+			    "Unsupported number of MPDU ranges: %d, ignoring all but the first\n",
+			    num_mpdu_ranges);
+
+	if (mpdu_ranges->mpdu_range_status !=
+	    HTT_RX_IND_MPDU_STATUS_OK) {
+		ath10k_warn(ar, "MPDU range status: %d\n",
+			    mpdu_ranges->mpdu_range_status);
+		goto err;
+	}
+
+	/* Strip off all headers before the MAC header before delivery to
+	 * mac80211
+	 */
+	tot_hdr_len = sizeof(struct htt_resp_hdr) + sizeof(rx->hdr) +
+		      sizeof(rx->ppdu) + sizeof(rx->prefix) +
+		      sizeof(rx->fw_desc) +
+		      sizeof(*mpdu_ranges) * num_mpdu_ranges + rx_desc_len;
+	skb_pull(skb, tot_hdr_len);
+
+	hdr = (struct ieee80211_hdr *)skb->data;
+	rx_status = IEEE80211_SKB_RXCB(skb);
+	rx_status->chains |= BIT(0);
+	rx_status->signal = ATH10K_DEFAULT_NOISE_FLOOR +
+			    rx->ppdu.combined_rssi;
+	rx_status->flag &= ~RX_FLAG_NO_SIGNAL_VAL;
+
+	spin_lock_bh(&ar->data_lock);
+	ch = ar->scan_channel;
+	if (!ch)
+		ch = ar->rx_channel;
+	if (!ch)
+		ch = ath10k_htt_rx_h_any_channel(ar);
+	if (!ch)
+		ch = ar->tgt_oper_chan;
+	spin_unlock_bh(&ar->data_lock);
+
+	if (ch) {
+		rx_status->band = ch->band;
+		rx_status->freq = ch->center_freq;
+	}
+	if (rx->fw_desc.flags & FW_RX_DESC_FLAGS_LAST_MSDU)
+		rx_status->flag &= ~RX_FLAG_AMSDU_MORE;
+	else
+		rx_status->flag |= RX_FLAG_AMSDU_MORE;
+
+	/* Not entirely sure about this, but all frames from the chipset has
+	 * the protected flag set even though they have already been decrypted.
+	 * Unmasking this flag is necessary in order for mac80211 not to drop
+	 * the frame.
+	 * TODO: Verify this is always the case or find out a way to check
+	 * if there has been hw decryption.
+	 */
+	if (ieee80211_has_protected(hdr->frame_control)) {
+		hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_PROTECTED);
+		rx_status->flag |= RX_FLAG_DECRYPTED |
+				   RX_FLAG_IV_STRIPPED |
+				   RX_FLAG_MMIC_STRIPPED;
+	}
+
+	ieee80211_rx_ni(ar->hw, skb);
+
+	/* We have delivered the skb to the upper layers (mac80211) so we
+	 * must not free it.
+	 */
+	return false;
+err:
+	/* Tell the caller that it must free the skb since we have not
+	 * consumed it
+	 */
+	return true;
+}
+
+static void ath10k_htt_rx_proc_rx_ind_ll(struct ath10k_htt *htt,
+					 struct htt_rx_indication *rx)
 {
 	struct ath10k *ar = htt->ar;
 	struct htt_rx_indication_mpdu_range *mpdu_ranges;
@@ -1884,7 +2001,9 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
 	struct htt_resp *resp = (struct htt_resp *)skb->data;
 	struct htt_tx_done tx_done = {};
 	int status = MS(resp->data_tx_completion.flags, HTT_DATA_TX_STATUS);
-	__le16 msdu_id;
+	__le16 msdu_id, *msdus;
+	bool rssi_enabled = false;
+	u8 msdu_count = 0;
 	int i;
 
 	switch (status) {
@@ -1908,10 +2027,30 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
 	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx completion num_msdus %d\n",
 		   resp->data_tx_completion.num_msdus);
 
-	for (i = 0; i < resp->data_tx_completion.num_msdus; i++) {
-		msdu_id = resp->data_tx_completion.msdus[i];
+	msdu_count = resp->data_tx_completion.num_msdus;
+
+	if (resp->data_tx_completion.flags2 & HTT_TX_CMPL_FLAG_DATA_RSSI)
+		rssi_enabled = true;
+
+	for (i = 0; i < msdu_count; i++) {
+		msdus = resp->data_tx_completion.msdus;
+		msdu_id = msdus[i];
 		tx_done.msdu_id = __le16_to_cpu(msdu_id);
 
+		if (rssi_enabled) {
+			/* Total no of MSDUs should be even,
+			 * if odd MSDUs are sent firmware fills
+			 * last msdu id with 0xffff
+			 */
+			if (msdu_count & 0x01) {
+				msdu_id = msdus[msdu_count +  i + 1];
+				tx_done.ack_rssi = __le16_to_cpu(msdu_id);
+			} else {
+				msdu_id = msdus[msdu_count +  i];
+				tx_done.ack_rssi = __le16_to_cpu(msdu_id);
+			}
+		}
+
 		/* kfifo_put: In practice firmware shouldn't fire off per-CE
 		 * interrupt and main interrupt (MSI/-X range case) for the same
 		 * HTC service so it should be safe to use kfifo_put w/o lock.
@@ -2488,7 +2627,7 @@ void ath10k_htt_htc_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
 		dev_kfree_skb_any(skb);
 }
 
-static inline bool is_valid_legacy_rate(u8 rate)
+static inline int ath10k_get_legacy_rate_idx(struct ath10k *ar, u8 rate)
 {
 	static const u8 legacy_rates[] = {1, 2, 5, 11, 6, 9, 12,
 					  18, 24, 36, 48, 54};
@@ -2496,10 +2635,114 @@ static inline bool is_valid_legacy_rate(u8 rate)
 
 	for (i = 0; i < ARRAY_SIZE(legacy_rates); i++) {
 		if (rate == legacy_rates[i])
-			return true;
+			return i;
 	}
 
-	return false;
+	ath10k_warn(ar, "Invalid legacy rate %hhd peer stats", rate);
+	return -EINVAL;
+}
+
+static void
+ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar,
+				    struct ath10k_sta *arsta,
+				    struct ath10k_per_peer_tx_stats *pstats,
+				    u8 legacy_rate_idx)
+{
+	struct rate_info *txrate = &arsta->txrate;
+	struct ath10k_htt_tx_stats *tx_stats;
+	int ht_idx, gi, mcs, bw, nss;
+
+	if (!arsta->tx_stats)
+		return;
+
+	tx_stats = arsta->tx_stats;
+	gi = (arsta->txrate.flags & RATE_INFO_FLAGS_SHORT_GI);
+	ht_idx = txrate->mcs + txrate->nss * 8;
+	mcs = txrate->mcs;
+	bw = txrate->bw;
+	nss = txrate->nss;
+
+#define STATS_OP_FMT(name) tx_stats->stats[ATH10K_STATS_TYPE_##name]
+
+	if (txrate->flags == RATE_INFO_FLAGS_VHT_MCS) {
+		STATS_OP_FMT(SUCC).vht[0][mcs] += pstats->succ_bytes;
+		STATS_OP_FMT(SUCC).vht[1][mcs] += pstats->succ_pkts;
+		STATS_OP_FMT(FAIL).vht[0][mcs] += pstats->failed_bytes;
+		STATS_OP_FMT(FAIL).vht[1][mcs] += pstats->failed_pkts;
+		STATS_OP_FMT(RETRY).vht[0][mcs] += pstats->retry_bytes;
+		STATS_OP_FMT(RETRY).vht[1][mcs] += pstats->retry_pkts;
+	} else if (txrate->flags == RATE_INFO_FLAGS_MCS) {
+		STATS_OP_FMT(SUCC).ht[0][ht_idx] += pstats->succ_bytes;
+		STATS_OP_FMT(SUCC).ht[1][ht_idx] += pstats->succ_pkts;
+		STATS_OP_FMT(FAIL).ht[0][ht_idx] += pstats->failed_bytes;
+		STATS_OP_FMT(FAIL).ht[1][ht_idx] += pstats->failed_pkts;
+		STATS_OP_FMT(RETRY).ht[0][ht_idx] += pstats->retry_bytes;
+		STATS_OP_FMT(RETRY).ht[1][ht_idx] += pstats->retry_pkts;
+	} else {
+		mcs = legacy_rate_idx;
+
+		STATS_OP_FMT(SUCC).legacy[0][mcs] += pstats->succ_bytes;
+		STATS_OP_FMT(SUCC).legacy[1][mcs] += pstats->succ_pkts;
+		STATS_OP_FMT(FAIL).legacy[0][mcs] += pstats->failed_bytes;
+		STATS_OP_FMT(FAIL).legacy[1][mcs] += pstats->failed_pkts;
+		STATS_OP_FMT(RETRY).legacy[0][mcs] += pstats->retry_bytes;
+		STATS_OP_FMT(RETRY).legacy[1][mcs] += pstats->retry_pkts;
+	}
+
+	if (ATH10K_HW_AMPDU(pstats->flags)) {
+		tx_stats->ba_fails += ATH10K_HW_BA_FAIL(pstats->flags);
+
+		if (txrate->flags == RATE_INFO_FLAGS_MCS) {
+			STATS_OP_FMT(AMPDU).ht[0][ht_idx] +=
+				pstats->succ_bytes + pstats->retry_bytes;
+			STATS_OP_FMT(AMPDU).ht[1][ht_idx] +=
+				pstats->succ_pkts + pstats->retry_pkts;
+		} else {
+			STATS_OP_FMT(AMPDU).vht[0][mcs] +=
+				pstats->succ_bytes + pstats->retry_bytes;
+			STATS_OP_FMT(AMPDU).vht[1][mcs] +=
+				pstats->succ_pkts + pstats->retry_pkts;
+		}
+		STATS_OP_FMT(AMPDU).bw[0][bw] +=
+			pstats->succ_bytes + pstats->retry_bytes;
+		STATS_OP_FMT(AMPDU).nss[0][nss] +=
+			pstats->succ_bytes + pstats->retry_bytes;
+		STATS_OP_FMT(AMPDU).gi[0][gi] +=
+			pstats->succ_bytes + pstats->retry_bytes;
+		STATS_OP_FMT(AMPDU).bw[1][bw] +=
+			pstats->succ_pkts + pstats->retry_pkts;
+		STATS_OP_FMT(AMPDU).nss[1][nss] +=
+			pstats->succ_pkts + pstats->retry_pkts;
+		STATS_OP_FMT(AMPDU).gi[1][gi] +=
+			pstats->succ_pkts + pstats->retry_pkts;
+	} else {
+		tx_stats->ack_fails +=
+				ATH10K_HW_BA_FAIL(pstats->flags);
+	}
+
+	STATS_OP_FMT(SUCC).bw[0][bw] += pstats->succ_bytes;
+	STATS_OP_FMT(SUCC).nss[0][nss] += pstats->succ_bytes;
+	STATS_OP_FMT(SUCC).gi[0][gi] += pstats->succ_bytes;
+
+	STATS_OP_FMT(SUCC).bw[1][bw] += pstats->succ_pkts;
+	STATS_OP_FMT(SUCC).nss[1][nss] += pstats->succ_pkts;
+	STATS_OP_FMT(SUCC).gi[1][gi] += pstats->succ_pkts;
+
+	STATS_OP_FMT(FAIL).bw[0][bw] += pstats->failed_bytes;
+	STATS_OP_FMT(FAIL).nss[0][nss] += pstats->failed_bytes;
+	STATS_OP_FMT(FAIL).gi[0][gi] += pstats->failed_bytes;
+
+	STATS_OP_FMT(FAIL).bw[1][bw] += pstats->failed_pkts;
+	STATS_OP_FMT(FAIL).nss[1][nss] += pstats->failed_pkts;
+	STATS_OP_FMT(FAIL).gi[1][gi] += pstats->failed_pkts;
+
+	STATS_OP_FMT(RETRY).bw[0][bw] += pstats->retry_bytes;
+	STATS_OP_FMT(RETRY).nss[0][nss] += pstats->retry_bytes;
+	STATS_OP_FMT(RETRY).gi[0][gi] += pstats->retry_bytes;
+
+	STATS_OP_FMT(RETRY).bw[1][bw] += pstats->retry_pkts;
+	STATS_OP_FMT(RETRY).nss[1][nss] += pstats->retry_pkts;
+	STATS_OP_FMT(RETRY).gi[1][gi] += pstats->retry_pkts;
 }
 
 static void
@@ -2509,6 +2752,7 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
 {
 	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
 	u8 rate = 0, sgi;
+	s8 rate_idx = 0;
 	struct rate_info txrate;
 
 	lockdep_assert_held(&ar->data_lock);
@@ -2536,17 +2780,12 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
 	if (txrate.flags == WMI_RATE_PREAMBLE_CCK ||
 	    txrate.flags == WMI_RATE_PREAMBLE_OFDM) {
 		rate = ATH10K_HW_LEGACY_RATE(peer_stats->ratecode);
-
-		if (!is_valid_legacy_rate(rate)) {
-			ath10k_warn(ar, "Invalid legacy rate %hhd peer stats",
-				    rate);
-			return;
-		}
-
 		/* This is hacky, FW sends CCK rate 5.5Mbps as 6 */
-		rate *= 10;
-		if (rate == 60 && txrate.flags == WMI_RATE_PREAMBLE_CCK)
-			rate = rate - 5;
+		if (rate == 6 && txrate.flags == WMI_RATE_PREAMBLE_CCK)
+			rate = 5;
+		rate_idx = ath10k_get_legacy_rate_idx(ar, rate);
+		if (rate_idx < 0)
+			return;
 		arsta->txrate.legacy = rate;
 	} else if (txrate.flags == WMI_RATE_PREAMBLE_HT) {
 		arsta->txrate.flags = RATE_INFO_FLAGS_MCS;
@@ -2561,6 +2800,10 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
 
 	arsta->txrate.nss = txrate.nss;
 	arsta->txrate.bw = ath10k_bw_to_mac80211_bw(txrate.bw);
+
+	if (ath10k_debug_is_extd_tx_stats_enabled(ar))
+		ath10k_accumulate_per_peer_tx_stats(ar, arsta, peer_stats,
+						    rate_idx);
 }
 
 static void ath10k_htt_fetch_peer_stats(struct ath10k *ar,
@@ -2702,7 +2945,12 @@ bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
 		break;
 	}
 	case HTT_T2H_MSG_TYPE_RX_IND:
-		ath10k_htt_rx_proc_rx_ind(htt, &resp->rx_ind);
+		if (ar->dev_type == ATH10K_DEV_TYPE_HL)
+			return ath10k_htt_rx_proc_rx_ind_hl(htt,
+							    &resp->rx_ind_hl,
+							    skb);
+		else
+			ath10k_htt_rx_proc_rx_ind_ll(htt, &resp->rx_ind);
 		break;
 	case HTT_T2H_MSG_TYPE_PEER_MAP: {
 		struct htt_peer_map_event ev = {
@@ -2986,11 +3234,16 @@ static const struct ath10k_htt_rx_ops htt_rx_ops_64 = {
 	.htt_reset_paddrs_ring = ath10k_htt_reset_paddrs_ring_64,
 };
 
+static const struct ath10k_htt_rx_ops htt_rx_ops_hl = {
+};
+
 void ath10k_htt_set_rx_ops(struct ath10k_htt *htt)
 {
 	struct ath10k *ar = htt->ar;
 
-	if (ar->hw_params.target_64bit)
+	if (ar->dev_type == ATH10K_DEV_TYPE_HL)
+		htt->rx_ops = &htt_rx_ops_hl;
+	else if (ar->hw_params.target_64bit)
 		htt->rx_ops = &htt_rx_ops_64;
 	else
 		htt->rx_ops = &htt_rx_ops_32;
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index 7cff0d52338f..ad05ab714c9b 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -495,6 +495,9 @@ int ath10k_htt_tx_start(struct ath10k_htt *htt)
 	if (htt->tx_mem_allocated)
 		return 0;
 
+	if (ar->dev_type == ATH10K_DEV_TYPE_HL)
+		return 0;
+
 	ret = ath10k_htt_tx_alloc_buf(htt);
 	if (ret)
 		goto free_idr_pending_tx;
@@ -934,6 +937,57 @@ static int ath10k_htt_send_rx_ring_cfg_64(struct ath10k_htt *htt)
 	return 0;
 }
 
+static int ath10k_htt_send_rx_ring_cfg_hl(struct ath10k_htt *htt)
+{
+	struct ath10k *ar = htt->ar;
+	struct sk_buff *skb;
+	struct htt_cmd *cmd;
+	struct htt_rx_ring_setup_ring32 *ring;
+	const int num_rx_ring = 1;
+	u16 flags;
+	int len;
+	int ret;
+
+	/*
+	 * the HW expects the buffer to be an integral number of 4-byte
+	 * "words"
+	 */
+	BUILD_BUG_ON(!IS_ALIGNED(HTT_RX_BUF_SIZE, 4));
+	BUILD_BUG_ON((HTT_RX_BUF_SIZE & HTT_MAX_CACHE_LINE_SIZE_MASK) != 0);
+
+	len = sizeof(cmd->hdr) + sizeof(cmd->rx_setup_32.hdr)
+	    + (sizeof(*ring) * num_rx_ring);
+	skb = ath10k_htc_alloc_skb(ar, len);
+	if (!skb)
+		return -ENOMEM;
+
+	skb_put(skb, len);
+
+	cmd = (struct htt_cmd *)skb->data;
+	ring = &cmd->rx_setup_32.rings[0];
+
+	cmd->hdr.msg_type = HTT_H2T_MSG_TYPE_RX_RING_CFG;
+	cmd->rx_setup_32.hdr.num_rings = 1;
+
+	flags = 0;
+	flags |= HTT_RX_RING_FLAGS_MSDU_PAYLOAD;
+	flags |= HTT_RX_RING_FLAGS_UNICAST_RX;
+	flags |= HTT_RX_RING_FLAGS_MULTICAST_RX;
+
+	memset(ring, 0, sizeof(*ring));
+	ring->rx_ring_len = __cpu_to_le16(HTT_RX_RING_SIZE_MIN);
+	ring->rx_ring_bufsize = __cpu_to_le16(HTT_RX_BUF_SIZE);
+	ring->flags = __cpu_to_le16(flags);
+
+	ret = ath10k_htc_send(&htt->ar->htc, htt->eid, skb);
+	if (ret) {
+		dev_kfree_skb_any(skb);
+		return ret;
+	}
+
+	return 0;
+}
+
 int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 				u8 max_subfrms_ampdu,
 				u8 max_subfrms_amsdu)
@@ -1123,7 +1177,8 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	return 0;
 
 err_unmap_msdu:
-	dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
+	if (ar->dev_type != ATH10K_DEV_TYPE_HL)
+		dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
 err_free_txdesc:
 	dev_kfree_skb_any(txdesc);
 err_free_msdu_id:
@@ -1134,6 +1189,94 @@ err:
 	return res;
 }
 
+#define HTT_TX_HL_NEEDED_HEADROOM \
+	(unsigned int)(sizeof(struct htt_cmd_hdr) + \
+	sizeof(struct htt_data_tx_desc) + \
+	sizeof(struct ath10k_htc_hdr))
+
+static int ath10k_htt_tx_hl(struct ath10k_htt *htt, enum ath10k_hw_txrx_mode txmode,
+			    struct sk_buff *msdu)
+{
+	struct ath10k *ar = htt->ar;
+	int res, data_len;
+	struct htt_cmd_hdr *cmd_hdr;
+	struct htt_data_tx_desc *tx_desc;
+	struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
+	struct sk_buff *tmp_skb;
+	bool is_eth = (txmode == ATH10K_HW_TXRX_ETHERNET);
+	u8 vdev_id = ath10k_htt_tx_get_vdev_id(ar, msdu);
+	u8 tid = ath10k_htt_tx_get_tid(msdu, is_eth);
+	u8 flags0 = 0;
+	u16 flags1 = 0;
+
+	data_len = msdu->len;
+
+	switch (txmode) {
+	case ATH10K_HW_TXRX_RAW:
+	case ATH10K_HW_TXRX_NATIVE_WIFI:
+		flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT;
+		/* fall through */
+	case ATH10K_HW_TXRX_ETHERNET:
+		flags0 |= SM(txmode, HTT_DATA_TX_DESC_FLAGS0_PKT_TYPE);
+		break;
+	case ATH10K_HW_TXRX_MGMT:
+		flags0 |= SM(ATH10K_HW_TXRX_MGMT,
+			     HTT_DATA_TX_DESC_FLAGS0_PKT_TYPE);
+		flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT;
+		break;
+	}
+
+	if (skb_cb->flags & ATH10K_SKB_F_NO_HWCRYPT)
+		flags0 |= HTT_DATA_TX_DESC_FLAGS0_NO_ENCRYPT;
+
+	flags1 |= SM((u16)vdev_id, HTT_DATA_TX_DESC_FLAGS1_VDEV_ID);
+	flags1 |= SM((u16)tid, HTT_DATA_TX_DESC_FLAGS1_EXT_TID);
+	if (msdu->ip_summed == CHECKSUM_PARTIAL &&
+	    !test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+		flags1 |= HTT_DATA_TX_DESC_FLAGS1_CKSUM_L3_OFFLOAD;
+		flags1 |= HTT_DATA_TX_DESC_FLAGS1_CKSUM_L4_OFFLOAD;
+	}
+
+	/* Prepend the HTT header and TX desc struct to the data message
+	 * and realloc the skb if it does not have enough headroom.
+	 */
+	if (skb_headroom(msdu) < HTT_TX_HL_NEEDED_HEADROOM) {
+		tmp_skb = msdu;
+
+		ath10k_dbg(htt->ar, ATH10K_DBG_HTT,
+			   "Not enough headroom in skb. Current headroom: %u, needed: %u. Reallocating...\n",
+			   skb_headroom(msdu), HTT_TX_HL_NEEDED_HEADROOM);
+		msdu = skb_realloc_headroom(msdu, HTT_TX_HL_NEEDED_HEADROOM);
+		kfree_skb(tmp_skb);
+		if (!msdu) {
+			ath10k_warn(htt->ar, "htt hl tx: Unable to realloc skb!\n");
+			res = -ENOMEM;
+			goto out;
+		}
+	}
+
+	skb_push(msdu, sizeof(*cmd_hdr));
+	skb_push(msdu, sizeof(*tx_desc));
+	cmd_hdr = (struct htt_cmd_hdr *)msdu->data;
+	tx_desc = (struct htt_data_tx_desc *)(msdu->data + sizeof(*cmd_hdr));
+
+	cmd_hdr->msg_type = HTT_H2T_MSG_TYPE_TX_FRM;
+	tx_desc->flags0 = flags0;
+	tx_desc->flags1 = __cpu_to_le16(flags1);
+	tx_desc->len = __cpu_to_le16(data_len);
+	tx_desc->id = 0;
+	tx_desc->frags_paddr = 0; /* always zero */
+	/* Initialize peer_id to INVALID_PEER because this is NOT
+	 * Reinjection path
+	 */
+	tx_desc->peerid = __cpu_to_le32(HTT_INVALID_PEERID);
+
+	res = ath10k_htc_send(&htt->ar->htc, htt->eid, msdu);
+
+out:
+	return res;
+}
+
 static int ath10k_htt_tx_32(struct ath10k_htt *htt,
 			    enum ath10k_hw_txrx_mode txmode,
 			    struct sk_buff *msdu)
@@ -1561,11 +1704,19 @@ static const struct ath10k_htt_tx_ops htt_tx_ops_64 = {
 	.htt_free_txbuff = ath10k_htt_tx_free_cont_txbuf_64,
 };
 
+static const struct ath10k_htt_tx_ops htt_tx_ops_hl = {
+	.htt_send_rx_ring_cfg = ath10k_htt_send_rx_ring_cfg_hl,
+	.htt_send_frag_desc_bank_cfg = ath10k_htt_send_frag_desc_bank_cfg_32,
+	.htt_tx = ath10k_htt_tx_hl,
+};
+
 void ath10k_htt_set_tx_ops(struct ath10k_htt *htt)
 {
 	struct ath10k *ar = htt->ar;
 
-	if (ar->hw_params.target_64bit)
+	if (ar->dev_type == ATH10K_DEV_TYPE_HL)
+		htt->tx_ops = &htt_tx_ops_hl;
+	else if (ar->hw_params.target_64bit)
 		htt->tx_ops = &htt_tx_ops_64;
 	else
 		htt->tx_ops = &htt_tx_ops_32;
diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c
index 677535b3d207..af8ae8117c62 100644
--- a/drivers/net/wireless/ath/ath10k/hw.c
+++ b/drivers/net/wireless/ath/ath10k/hw.c
@@ -16,6 +16,7 @@
 
 #include <linux/types.h>
 #include <linux/bitops.h>
+#include <linux/bitfield.h>
 #include "core.h"
 #include "hw.h"
 #include "hif.h"
@@ -918,6 +919,196 @@ static int ath10k_hw_qca6174_enable_pll_clock(struct ath10k *ar)
 	return 0;
 }
 
+/* Program CPU_ADDR_MSB to allow different memory
+ * region access.
+ */
+static void ath10k_hw_map_target_mem(struct ath10k *ar, u32 msb)
+{
+	u32 address = SOC_CORE_BASE_ADDRESS + FW_RAM_CONFIG_ADDRESS;
+
+	ath10k_hif_write32(ar, address, msb);
+}
+
+/* 1. Write to memory region of target, such as IRAM adn DRAM.
+ * 2. Target address( 0 ~ 00100000 & 0x00400000~0x00500000)
+ *    can be written directly. See ath10k_pci_targ_cpu_to_ce_addr() too.
+ * 3. In order to access the region other than the above,
+ *    we need to set the value of register CPU_ADDR_MSB.
+ * 4. Target memory access space is limited to 1M size. If the size is larger
+ *    than 1M, need to split it and program CPU_ADDR_MSB accordingly.
+ */
+static int ath10k_hw_diag_segment_msb_download(struct ath10k *ar,
+					       const void *buffer,
+					       u32 address,
+					       u32 length)
+{
+	u32 addr = address & REGION_ACCESS_SIZE_MASK;
+	int ret, remain_size, size;
+	const u8 *buf;
+
+	ath10k_hw_map_target_mem(ar, CPU_ADDR_MSB_REGION_VAL(address));
+
+	if (addr + length > REGION_ACCESS_SIZE_LIMIT) {
+		size = REGION_ACCESS_SIZE_LIMIT - addr;
+		remain_size = length - size;
+
+		ret = ath10k_hif_diag_write(ar, address, buffer, size);
+		if (ret) {
+			ath10k_warn(ar,
+				    "failed to download the first %d bytes segment to address:0x%x: %d\n",
+				    size, address, ret);
+			goto done;
+		}
+
+		/* Change msb to the next memory region*/
+		ath10k_hw_map_target_mem(ar,
+					 CPU_ADDR_MSB_REGION_VAL(address) + 1);
+		buf = buffer +  size;
+		ret = ath10k_hif_diag_write(ar,
+					    address & ~REGION_ACCESS_SIZE_MASK,
+					    buf, remain_size);
+		if (ret) {
+			ath10k_warn(ar,
+				    "failed to download the second %d bytes segment to address:0x%x: %d\n",
+				    remain_size,
+				    address & ~REGION_ACCESS_SIZE_MASK,
+				    ret);
+			goto done;
+		}
+	} else {
+		ret = ath10k_hif_diag_write(ar, address, buffer, length);
+		if (ret) {
+			ath10k_warn(ar,
+				    "failed to download the only %d bytes segment to address:0x%x: %d\n",
+				    length, address, ret);
+			goto done;
+		}
+	}
+
+done:
+	/* Change msb to DRAM */
+	ath10k_hw_map_target_mem(ar,
+				 CPU_ADDR_MSB_REGION_VAL(DRAM_BASE_ADDRESS));
+	return ret;
+}
+
+static int ath10k_hw_diag_segment_download(struct ath10k *ar,
+					   const void *buffer,
+					   u32 address,
+					   u32 length)
+{
+	if (address >= DRAM_BASE_ADDRESS + REGION_ACCESS_SIZE_LIMIT)
+		/* Needs to change MSB for memory write */
+		return ath10k_hw_diag_segment_msb_download(ar, buffer,
+							   address, length);
+	else
+		return ath10k_hif_diag_write(ar, address, buffer, length);
+}
+
+int ath10k_hw_diag_fast_download(struct ath10k *ar,
+				 u32 address,
+				 const void *buffer,
+				 u32 length)
+{
+	const u8 *buf = buffer;
+	bool sgmt_end = false;
+	u32 base_addr = 0;
+	u32 base_len = 0;
+	u32 left = 0;
+	struct bmi_segmented_file_header *hdr;
+	struct bmi_segmented_metadata *metadata;
+	int ret = 0;
+
+	if (length < sizeof(*hdr))
+		return -EINVAL;
+
+	/* check firmware header. If it has no correct magic number
+	 * or it's compressed, returns error.
+	 */
+	hdr = (struct bmi_segmented_file_header *)buf;
+	if (__le32_to_cpu(hdr->magic_num) != BMI_SGMTFILE_MAGIC_NUM) {
+		ath10k_dbg(ar, ATH10K_DBG_BOOT,
+			   "Not a supported firmware, magic_num:0x%x\n",
+			   hdr->magic_num);
+		return -EINVAL;
+	}
+
+	if (hdr->file_flags != 0) {
+		ath10k_dbg(ar, ATH10K_DBG_BOOT,
+			   "Not a supported firmware, file_flags:0x%x\n",
+			   hdr->file_flags);
+		return -EINVAL;
+	}
+
+	metadata = (struct bmi_segmented_metadata *)hdr->data;
+	left = length - sizeof(*hdr);
+
+	while (left > 0) {
+		if (left < sizeof(*metadata)) {
+			ath10k_warn(ar, "firmware segment is truncated: %d\n",
+				    left);
+			ret = -EINVAL;
+			break;
+		}
+		base_addr = __le32_to_cpu(metadata->addr);
+		base_len = __le32_to_cpu(metadata->length);
+		buf = metadata->data;
+		left -= sizeof(*metadata);
+
+		switch (base_len) {
+		case BMI_SGMTFILE_BEGINADDR:
+			/* base_addr is the start address to run */
+			ret = ath10k_bmi_set_start(ar, base_addr);
+			base_len = 0;
+			break;
+		case BMI_SGMTFILE_DONE:
+			/* no more segment */
+			base_len = 0;
+			sgmt_end = true;
+			ret = 0;
+			break;
+		case BMI_SGMTFILE_BDDATA:
+		case BMI_SGMTFILE_EXEC:
+			ath10k_warn(ar,
+				    "firmware has unsupported segment:%d\n",
+				    base_len);
+			ret = -EINVAL;
+			break;
+		default:
+			if (base_len > left) {
+				/* sanity check */
+				ath10k_warn(ar,
+					    "firmware has invalid segment length, %d > %d\n",
+					    base_len, left);
+				ret = -EINVAL;
+				break;
+			}
+
+			ret = ath10k_hw_diag_segment_download(ar,
+							      buf,
+							      base_addr,
+							      base_len);
+
+			if (ret)
+				ath10k_warn(ar,
+					    "failed to download firmware via diag interface:%d\n",
+					    ret);
+			break;
+		}
+
+		if (ret || sgmt_end)
+			break;
+
+		metadata = (struct bmi_segmented_metadata *)(buf + base_len);
+		left -= base_len;
+	}
+
+	if (ret == 0)
+		ath10k_dbg(ar, ATH10K_DBG_BOOT,
+			   "boot firmware fast diag download successfully.\n");
+	return ret;
+}
+
 const struct ath10k_hw_ops qca988x_ops = {
 	.set_coverage_class = ath10k_hw_qca988x_set_coverage_class,
 };
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 977f79ebb4fd..1b5da272d18c 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -21,6 +21,14 @@
 
 #include "targaddrs.h"
 
+enum ath10k_bus {
+	ATH10K_BUS_PCI,
+	ATH10K_BUS_AHB,
+	ATH10K_BUS_SDIO,
+	ATH10K_BUS_USB,
+	ATH10K_BUS_SNOC,
+};
+
 #define ATH10K_FW_DIR			"ath10k"
 
 #define QCA988X_2_0_DEVICE_ID_UBNT   (0x11ac)
@@ -109,6 +117,7 @@ enum qca9377_chip_id_rev {
 #define QCA9984_HW_1_0_CHIP_ID_REV	0x0
 #define QCA9984_HW_1_0_FW_DIR		ATH10K_FW_DIR "/QCA9984/hw1.0"
 #define QCA9984_HW_1_0_BOARD_DATA_FILE "board.bin"
+#define QCA9984_HW_1_0_EBOARD_DATA_FILE "eboard.bin"
 #define QCA9984_HW_1_0_PATCH_LOAD_ADDR	0x1234
 
 /* QCA9888 2.0 defines */
@@ -221,6 +230,7 @@ enum ath10k_fw_htt_op_version {
 enum ath10k_bd_ie_type {
 	/* contains sub IEs of enum ath10k_bd_ie_board_type */
 	ATH10K_BD_IE_BOARD = 0,
+	ATH10K_BD_IE_BOARD_EXT = 1,
 };
 
 enum ath10k_bd_ie_board_type {
@@ -389,6 +399,11 @@ extern const struct ath10k_hw_ce_regs qcax_ce_regs;
 void ath10k_hw_fill_survey_time(struct ath10k *ar, struct survey_info *survey,
 				u32 cc, u32 rcc, u32 cc_prev, u32 rcc_prev);
 
+int ath10k_hw_diag_fast_download(struct ath10k *ar,
+				 u32 address,
+				 const void *buffer,
+				 u32 length);
+
 #define QCA_REV_988X(ar) ((ar)->hw_rev == ATH10K_HW_QCA988X)
 #define QCA_REV_9887(ar) ((ar)->hw_rev == ATH10K_HW_QCA9887)
 #define QCA_REV_6174(ar) ((ar)->hw_rev == ATH10K_HW_QCA6174)
@@ -501,6 +516,7 @@ struct ath10k_hw_clk_params {
 struct ath10k_hw_params {
 	u32 id;
 	u16 dev_id;
+	enum ath10k_bus bus;
 	const char *name;
 	u32 patch_load_addr;
 	int uart_pin;
@@ -539,6 +555,8 @@ struct ath10k_hw_params {
 		const char *dir;
 		const char *board;
 		size_t board_size;
+		const char *eboard;
+		size_t ext_board_size;
 		size_t board_ext_size;
 	} fw;
 
@@ -589,6 +607,14 @@ struct ath10k_hw_params {
 
 	/* Number of bytes to be the offset for each FFT sample */
 	int spectral_bin_offset;
+
+	/* targets which require hw filter reset during boot up,
+	 * to avoid it sending spurious acks.
+	 */
+	bool hw_filter_reset_required;
+
+	/* target supporting fw download via diag ce */
+	bool fw_diag_ce_download;
 };
 
 struct htt_rx_desc;
@@ -1124,4 +1150,15 @@ ath10k_rx_desc_get_l3_pad_bytes(struct ath10k_hw_params *hw,
 #define RTC_SYNC_STATUS_PLL_CHANGING_MASK	0x00000020
 /* qca6174 PLL offset/mask end */
 
+/* CPU_ADDR_MSB is a register, bit[3:0] is to specify which memory
+ * region is accessed. The memory region size is 1M.
+ * If host wants to access 0xX12345 at target, then CPU_ADDR_MSB[3:0]
+ * is 0xX.
+ * The following MACROs are defined to get the 0xX and the size limit.
+ */
+#define CPU_ADDR_MSB_REGION_MASK	GENMASK(23, 20)
+#define CPU_ADDR_MSB_REGION_VAL(X)	FIELD_GET(CPU_ADDR_MSB_REGION_MASK, X)
+#define REGION_ACCESS_SIZE_LIMIT	0x100000
+#define REGION_ACCESS_SIZE_MASK		(REGION_ACCESS_SIZE_LIMIT - 1)
+
 #endif /* _HW_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 90f9372dec25..a1c2801ded10 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -18,6 +18,7 @@
 
 #include "mac.h"
 
+#include <net/cfg80211.h>
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <linux/acpi.h>
@@ -29,7 +30,6 @@
 #include "htt.h"
 #include "txrx.h"
 #include "testmode.h"
-#include "wmi.h"
 #include "wmi-tlv.h"
 #include "wmi-ops.h"
 #include "wow.h"
@@ -156,6 +156,22 @@ u8 ath10k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband,
 	return 0;
 }
 
+static int ath10k_mac_get_rate_hw_value(int bitrate)
+{
+	int i;
+	u8 hw_value_prefix = 0;
+
+	if (ath10k_mac_bitrate_is_cck(bitrate))
+		hw_value_prefix = WMI_RATE_PREAMBLE_CCK << 6;
+
+	for (i = 0; i < ARRAY_SIZE(ath10k_rates); i++) {
+		if (ath10k_rates[i].bitrate == bitrate)
+			return hw_value_prefix | ath10k_rates[i].hw_value;
+	}
+
+	return -EINVAL;
+}
+
 static int ath10k_mac_get_max_vht_mcs_map(u16 mcs_map, int nss)
 {
 	switch ((mcs_map >> (2 * nss)) & 0x3) {
@@ -967,7 +983,7 @@ static inline int ath10k_vdev_setup_sync(struct ath10k *ar)
 	if (time_left == 0)
 		return -ETIMEDOUT;
 
-	return 0;
+	return ar->last_wmi_vdev_start_status;
 }
 
 static int ath10k_monitor_vdev_start(struct ath10k *ar, int vdev_id)
@@ -4681,6 +4697,14 @@ static int ath10k_start(struct ieee80211_hw *hw)
 		goto err_core_stop;
 	}
 
+	if (test_bit(WMI_SERVICE_SPOOF_MAC_SUPPORT, ar->wmi.svc_map)) {
+		ret = ath10k_wmi_scan_prob_req_oui(ar, ar->mac_addr);
+		if (ret) {
+			ath10k_err(ar, "failed to set prob req oui: %i\n", ret);
+			goto err_core_stop;
+		}
+	}
+
 	if (test_bit(WMI_SERVICE_ADAPTIVE_OCS, ar->wmi.svc_map)) {
 		ret = ath10k_wmi_adaptive_qcs(ar, true);
 		if (ret) {
@@ -5451,9 +5475,10 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 	struct cfg80211_chan_def def;
 	u32 vdev_param, pdev_param, slottime, preamble;
 	u16 bitrate, hw_value;
-	u8 rate;
-	int rateidx, ret = 0;
+	u8 rate, basic_rate_idx;
+	int rateidx, ret = 0, hw_rate_code;
 	enum nl80211_band band;
+	const struct ieee80211_supported_band *sband;
 
 	mutex_lock(&ar->conf_mutex);
 
@@ -5659,6 +5684,30 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 				    arvif->vdev_id,  ret);
 	}
 
+	if (changed & BSS_CHANGED_BASIC_RATES) {
+		if (WARN_ON(ath10k_mac_vif_chan(vif, &def))) {
+			mutex_unlock(&ar->conf_mutex);
+			return;
+		}
+
+		sband = ar->hw->wiphy->bands[def.chan->band];
+		basic_rate_idx = ffs(vif->bss_conf.basic_rates) - 1;
+		bitrate = sband->bitrates[basic_rate_idx].bitrate;
+
+		hw_rate_code = ath10k_mac_get_rate_hw_value(bitrate);
+		if (hw_rate_code < 0) {
+			ath10k_warn(ar, "bitrate not supported %d\n", bitrate);
+			mutex_unlock(&ar->conf_mutex);
+			return;
+		}
+
+		vdev_param = ar->wmi.vdev_param->mgmt_rate;
+		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
+						hw_rate_code);
+		if (ret)
+			ath10k_warn(ar, "failed to set mgmt tx rate %d\n", ret);
+	}
+
 	mutex_unlock(&ar->conf_mutex);
 }
 
@@ -6215,6 +6264,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 	    new_state == IEEE80211_STA_NONE) {
 		memset(arsta, 0, sizeof(*arsta));
 		arsta->arvif = arvif;
+		arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED;
 		INIT_WORK(&arsta->update_wk, ath10k_sta_rc_update_wk);
 
 		for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
@@ -6243,6 +6293,13 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 			   ar->num_stations + 1, ar->max_num_stations,
 			   ar->num_peers + 1, ar->max_num_peers);
 
+		if (ath10k_debug_is_extd_tx_stats_enabled(ar)) {
+			arsta->tx_stats = kzalloc(sizeof(*arsta->tx_stats),
+						  GFP_KERNEL);
+			if (!arsta->tx_stats)
+				goto exit;
+		}
+
 		num_tdls_stations = ath10k_mac_tdls_vif_stations_count(hw, vif);
 		num_tdls_vifs = ath10k_mac_tdls_vifs_count(hw);
 
@@ -6328,6 +6385,9 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 			   "mac vdev %d peer delete %pM sta %pK (sta gone)\n",
 			   arvif->vdev_id, sta->addr, sta);
 
+		if (ath10k_debug_is_extd_tx_stats_enabled(ar))
+			kfree(arsta->tx_stats);
+
 		if (sta->tdls) {
 			ret = ath10k_mac_tdls_peer_update(ar, arvif->vdev_id,
 							  sta,
@@ -6768,23 +6828,17 @@ static int ath10k_mac_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
 	return -EOPNOTSUPP;
 }
 
-static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 u32 queues, bool drop)
+void ath10k_mac_wait_tx_complete(struct ath10k *ar)
 {
-	struct ath10k *ar = hw->priv;
 	bool skip;
 	long time_left;
 
 	/* mac80211 doesn't care if we really xmit queued frames or not
 	 * we'll collect those frames either way if we stop/delete vdevs
 	 */
-	if (drop)
-		return;
-
-	mutex_lock(&ar->conf_mutex);
 
 	if (ar->state == ATH10K_STATE_WEDGED)
-		goto skip;
+		return;
 
 	time_left = wait_event_timeout(ar->htt.empty_tx_wq, ({
 			bool empty;
@@ -6803,8 +6857,29 @@ static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	if (time_left == 0 || skip)
 		ath10k_warn(ar, "failed to flush transmit queue (skip %i ar-state %i): %ld\n",
 			    skip, ar->state, time_left);
+}
+
+static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			 u32 queues, bool drop)
+{
+	struct ath10k *ar = hw->priv;
+	struct ath10k_vif *arvif;
+	u32 bitmap;
+
+	if (drop) {
+		if (vif->type == NL80211_IFTYPE_STATION) {
+			bitmap = ~(1 << WMI_MGMT_TID);
+			list_for_each_entry(arvif, &ar->arvifs, list) {
+				if (arvif->vdev_type == WMI_VDEV_TYPE_STA)
+					ath10k_wmi_peer_flush(ar, arvif->vdev_id,
+							      arvif->bssid, bitmap);
+			}
+		}
+		return;
+	}
 
-skip:
+	mutex_lock(&ar->conf_mutex);
+	ath10k_mac_wait_tx_complete(ar);
 	mutex_unlock(&ar->conf_mutex);
 }
 
@@ -8148,6 +8223,24 @@ static const struct ieee80211_iface_combination ath10k_10_4_if_comb[] = {
 	},
 };
 
+static const struct
+ieee80211_iface_combination ath10k_10_4_bcn_int_if_comb[] = {
+	{
+		.limits = ath10k_10_4_if_limits,
+		.n_limits = ARRAY_SIZE(ath10k_10_4_if_limits),
+		.max_interfaces = 16,
+		.num_different_channels = 1,
+		.beacon_int_infra_match = true,
+		.beacon_int_min_gcd = 100,
+#ifdef CONFIG_ATH10K_DFS_CERTIFIED
+		.radar_detect_widths =  BIT(NL80211_CHAN_WIDTH_20_NOHT) |
+					BIT(NL80211_CHAN_WIDTH_20) |
+					BIT(NL80211_CHAN_WIDTH_40) |
+					BIT(NL80211_CHAN_WIDTH_80),
+#endif
+	},
+};
+
 static void ath10k_get_arvif_iter(void *data, u8 *mac,
 				  struct ieee80211_vif *vif)
 {
@@ -8310,6 +8403,10 @@ int ath10k_mac_register(struct ath10k *ar)
 	void *channels;
 	int ret;
 
+	if (!is_valid_ether_addr(ar->mac_addr)) {
+		ath10k_warn(ar, "invalid MAC address; choosing random\n");
+		eth_random_addr(ar->mac_addr);
+	}
 	SET_IEEE80211_PERM_ADDR(ar->hw, ar->mac_addr);
 
 	SET_IEEE80211_DEV(ar->hw, ar->dev);
@@ -8359,6 +8456,7 @@ int ath10k_mac_register(struct ath10k *ar)
 		ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = band;
 	}
 
+	wiphy_read_of_freq_limits(ar->hw->wiphy);
 	ath10k_mac_setup_ht_vht_cap(ar);
 
 	ar->hw->wiphy->interface_modes =
@@ -8414,6 +8512,18 @@ int ath10k_mac_register(struct ath10k *ar)
 	ar->hw->wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID;
 	ar->hw->wiphy->max_scan_ie_len = WLAN_SCAN_PARAMS_MAX_IE_LEN;
 
+	if (test_bit(WMI_SERVICE_NLO, ar->wmi.svc_map)) {
+		ar->hw->wiphy->max_sched_scan_reqs = 1;
+		ar->hw->wiphy->max_sched_scan_ssids = WMI_PNO_MAX_SUPP_NETWORKS;
+		ar->hw->wiphy->max_match_sets = WMI_PNO_MAX_SUPP_NETWORKS;
+		ar->hw->wiphy->max_sched_scan_ie_len = WMI_PNO_MAX_IE_LENGTH;
+		ar->hw->wiphy->max_sched_scan_plans = WMI_PNO_MAX_SCHED_SCAN_PLANS;
+		ar->hw->wiphy->max_sched_scan_plan_interval =
+			WMI_PNO_MAX_SCHED_SCAN_PLAN_INT;
+		ar->hw->wiphy->max_sched_scan_plan_iterations =
+			WMI_PNO_MAX_SCHED_SCAN_PLAN_ITRNS;
+	}
+
 	ar->hw->vif_data_size = sizeof(struct ath10k_vif);
 	ar->hw->sta_data_size = sizeof(struct ath10k_sta);
 	ar->hw->txq_data_size = sizeof(struct ath10k_txq);
@@ -8463,6 +8573,11 @@ int ath10k_mac_register(struct ath10k *ar)
 	wiphy_ext_feature_set(ar->hw->wiphy,
 			      NL80211_EXT_FEATURE_SET_SCAN_DWELL);
 
+	if (test_bit(WMI_SERVICE_TX_DATA_ACK_RSSI, ar->wmi.svc_map) ||
+	    test_bit(WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, ar->wmi.svc_map))
+		wiphy_ext_feature_set(ar->hw->wiphy,
+				      NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
+
 	/*
 	 * on LL hardware queues are managed entirely by the FW
 	 * so we only advertise to mac we can do the queues thing
@@ -8506,6 +8621,13 @@ int ath10k_mac_register(struct ath10k *ar)
 		ar->hw->wiphy->iface_combinations = ath10k_10_4_if_comb;
 		ar->hw->wiphy->n_iface_combinations =
 			ARRAY_SIZE(ath10k_10_4_if_comb);
+		if (test_bit(WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT,
+			     ar->wmi.svc_map)) {
+			ar->hw->wiphy->iface_combinations =
+				ath10k_10_4_bcn_int_if_comb;
+			ar->hw->wiphy->n_iface_combinations =
+				ARRAY_SIZE(ath10k_10_4_bcn_int_if_comb);
+		}
 		break;
 	case ATH10K_FW_WMI_OP_VERSION_UNSET:
 	case ATH10K_FW_WMI_OP_VERSION_MAX:
@@ -8545,12 +8667,6 @@ int ath10k_mac_register(struct ath10k *ar)
 	}
 
 	if (test_bit(WMI_SERVICE_SPOOF_MAC_SUPPORT, ar->wmi.svc_map)) {
-		ret = ath10k_wmi_scan_prob_req_oui(ar, ar->mac_addr);
-		if (ret) {
-			ath10k_err(ar, "failed to set prob req oui: %i\n", ret);
-			goto err_dfs_detector_exit;
-		}
-
 		ar->hw->wiphy->features |=
 			NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR;
 	}
diff --git a/drivers/net/wireless/ath/ath10k/mac.h b/drivers/net/wireless/ath/ath10k/mac.h
index 81f8d6c0af35..570493d2d648 100644
--- a/drivers/net/wireless/ath/ath10k/mac.h
+++ b/drivers/net/wireless/ath/ath10k/mac.h
@@ -82,6 +82,7 @@ struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar,
 					    u16 peer_id,
 					    u8 tid);
 int ath10k_mac_ext_resource_config(struct ath10k *ar, u32 val);
+void ath10k_mac_wait_tx_complete(struct ath10k *ar);
 
 static inline void ath10k_tx_h_seq_no(struct ieee80211_vif *vif,
 				      struct sk_buff *skb)
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index af2cf55c4c1e..01b4edb00e9e 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -192,7 +192,7 @@ static struct ce_attr host_ce_config_wlan[] = {
 
 	/* CE7: ce_diag, the Diagnostic Window */
 	{
-		.flags = CE_ATTR_FLAGS,
+		.flags = CE_ATTR_FLAGS | CE_ATTR_POLL,
 		.src_nentries = 2,
 		.src_sz_max = DIAG_TRANSFER_LIMIT,
 		.dest_nentries = 2,
@@ -870,6 +870,21 @@ static u32 ath10k_pci_qca988x_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
 	return val;
 }
 
+/* Refactor from ath10k_pci_qca988x_targ_cpu_to_ce_addr.
+ * Support to access target space below 1M for qca6174 and qca9377.
+ * If target space is below 1M, the bit[20] of converted CE addr is 0.
+ * Otherwise bit[20] of converted CE addr is 1.
+ */
+static u32 ath10k_pci_qca6174_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
+{
+	u32 val = 0, region = addr & 0xfffff;
+
+	val = (ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + CORE_CTRL_ADDRESS)
+				 & 0x7ff) << 21;
+	val |= ((addr >= 0x100000) ? 0x100000 : 0) | region;
+	return val;
+}
+
 static u32 ath10k_pci_qca99x0_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
 {
 	u32 val = 0, region = addr & 0xfffff;
@@ -931,6 +946,15 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 		goto done;
 	}
 
+	/* The address supplied by the caller is in the
+	 * Target CPU virtual address space.
+	 *
+	 * In order to use this address with the diagnostic CE,
+	 * convert it from Target CPU virtual address space
+	 * to CE address space
+	 */
+	address = ath10k_pci_targ_cpu_to_ce_addr(ar, address);
+
 	remaining_bytes = nbytes;
 	ce_data = ce_data_base;
 	while (remaining_bytes) {
@@ -942,16 +966,6 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 			goto done;
 
 		/* Request CE to send from Target(!) address to Host buffer */
-		/*
-		 * The address supplied by the caller is in the
-		 * Target CPU virtual address space.
-		 *
-		 * In order to use this address with the diagnostic CE,
-		 * convert it from Target CPU virtual address space
-		 * to CE address space
-		 */
-		address = ath10k_pci_targ_cpu_to_ce_addr(ar, address);
-
 		ret = ath10k_ce_send_nolock(ce_diag, NULL, (u32)address, nbytes, 0,
 					    0);
 		if (ret)
@@ -960,8 +974,10 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 		i = 0;
 		while (ath10k_ce_completed_send_next_nolock(ce_diag,
 							    NULL) != 0) {
-			mdelay(1);
-			if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) {
+			udelay(DIAG_ACCESS_CE_WAIT_US);
+			i += DIAG_ACCESS_CE_WAIT_US;
+
+			if (i > DIAG_ACCESS_CE_TIMEOUT_US) {
 				ret = -EBUSY;
 				goto done;
 			}
@@ -972,9 +988,10 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 							    (void **)&buf,
 							    &completed_nbytes)
 								!= 0) {
-			mdelay(1);
+			udelay(DIAG_ACCESS_CE_WAIT_US);
+			i += DIAG_ACCESS_CE_WAIT_US;
 
-			if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) {
+			if (i > DIAG_ACCESS_CE_TIMEOUT_US) {
 				ret = -EBUSY;
 				goto done;
 			}
@@ -1054,10 +1071,9 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 	struct ath10k_ce *ce = ath10k_ce_priv(ar);
 	int ret = 0;
 	u32 *buf;
-	unsigned int completed_nbytes, orig_nbytes, remaining_bytes;
+	unsigned int completed_nbytes, alloc_nbytes, remaining_bytes;
 	struct ath10k_ce_pipe *ce_diag;
 	void *data_buf = NULL;
-	u32 ce_data;	/* Host buffer address in CE space */
 	dma_addr_t ce_data_base = 0;
 	int i;
 
@@ -1071,9 +1087,10 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 	 *   1) 4-byte alignment
 	 *   2) Buffer in DMA-able space
 	 */
-	orig_nbytes = nbytes;
+	alloc_nbytes = min_t(unsigned int, nbytes, DIAG_TRANSFER_LIMIT);
+
 	data_buf = (unsigned char *)dma_alloc_coherent(ar->dev,
-						       orig_nbytes,
+						       alloc_nbytes,
 						       &ce_data_base,
 						       GFP_ATOMIC);
 	if (!data_buf) {
@@ -1081,9 +1098,6 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 		goto done;
 	}
 
-	/* Copy caller's data to allocated DMA buf */
-	memcpy(data_buf, data, orig_nbytes);
-
 	/*
 	 * The address supplied by the caller is in the
 	 * Target CPU virtual address space.
@@ -1096,12 +1110,14 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 	 */
 	address = ath10k_pci_targ_cpu_to_ce_addr(ar, address);
 
-	remaining_bytes = orig_nbytes;
-	ce_data = ce_data_base;
+	remaining_bytes = nbytes;
 	while (remaining_bytes) {
 		/* FIXME: check cast */
 		nbytes = min_t(int, remaining_bytes, DIAG_TRANSFER_LIMIT);
 
+		/* Copy caller's data to allocated DMA buf */
+		memcpy(data_buf, data, nbytes);
+
 		/* Set up to receive directly into Target(!) address */
 		ret = ce_diag->ops->ce_rx_post_buf(ce_diag, &address, address);
 		if (ret != 0)
@@ -1111,7 +1127,7 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 		 * Request CE to send caller-supplied data that
 		 * was copied to bounce buffer to Target(!) address.
 		 */
-		ret = ath10k_ce_send_nolock(ce_diag, NULL, (u32)ce_data,
+		ret = ath10k_ce_send_nolock(ce_diag, NULL, ce_data_base,
 					    nbytes, 0, 0);
 		if (ret != 0)
 			goto done;
@@ -1119,9 +1135,10 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 		i = 0;
 		while (ath10k_ce_completed_send_next_nolock(ce_diag,
 							    NULL) != 0) {
-			mdelay(1);
+			udelay(DIAG_ACCESS_CE_WAIT_US);
+			i += DIAG_ACCESS_CE_WAIT_US;
 
-			if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) {
+			if (i > DIAG_ACCESS_CE_TIMEOUT_US) {
 				ret = -EBUSY;
 				goto done;
 			}
@@ -1132,9 +1149,10 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 							    (void **)&buf,
 							    &completed_nbytes)
 								!= 0) {
-			mdelay(1);
+			udelay(DIAG_ACCESS_CE_WAIT_US);
+			i += DIAG_ACCESS_CE_WAIT_US;
 
-			if (i++ > DIAG_ACCESS_CE_TIMEOUT_MS) {
+			if (i > DIAG_ACCESS_CE_TIMEOUT_US) {
 				ret = -EBUSY;
 				goto done;
 			}
@@ -1152,12 +1170,12 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 
 		remaining_bytes -= nbytes;
 		address += nbytes;
-		ce_data += nbytes;
+		data += nbytes;
 	}
 
 done:
 	if (data_buf) {
-		dma_free_coherent(ar->dev, orig_nbytes, data_buf,
+		dma_free_coherent(ar->dev, alloc_nbytes, data_buf,
 				  ce_data_base);
 	}
 
@@ -1839,7 +1857,7 @@ int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id,
 		}
 	}
 
-	if (WARN_ON(!ul_set || !dl_set))
+	if (!ul_set || !dl_set)
 		return -ENOENT;
 
 	return 0;
@@ -2068,9 +2086,9 @@ static void ath10k_pci_hif_stop(struct ath10k *ar)
 
 	ath10k_pci_irq_disable(ar);
 	ath10k_pci_irq_sync(ar);
-	ath10k_pci_flush(ar);
 	napi_synchronize(&ar->napi);
 	napi_disable(&ar->napi);
+	ath10k_pci_flush(ar);
 
 	spin_lock_irqsave(&ar_pci->ps_lock, flags);
 	WARN_ON(ar_pci->ps_wake_refcount > 0);
@@ -3482,7 +3500,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	struct ath10k *ar;
 	struct ath10k_pci *ar_pci;
 	enum ath10k_hw_rev hw_rev;
-	u32 chip_id;
+	struct ath10k_bus_params bus_params;
 	bool pci_ps;
 	int (*pci_soft_reset)(struct ath10k *ar);
 	int (*pci_hard_reset)(struct ath10k *ar);
@@ -3510,7 +3528,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		pci_ps = true;
 		pci_soft_reset = ath10k_pci_warm_reset;
 		pci_hard_reset = ath10k_pci_qca6174_chip_reset;
-		targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr;
+		targ_cpu_to_ce_addr = ath10k_pci_qca6174_targ_cpu_to_ce_addr;
 		break;
 	case QCA99X0_2_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA99X0;
@@ -3538,7 +3556,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		pci_ps = true;
 		pci_soft_reset = NULL;
 		pci_hard_reset = ath10k_pci_qca6174_chip_reset;
-		targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr;
+		targ_cpu_to_ce_addr = ath10k_pci_qca6174_targ_cpu_to_ce_addr;
 		break;
 	default:
 		WARN_ON(1);
@@ -3618,19 +3636,20 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		goto err_free_irq;
 	}
 
-	chip_id = ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
-	if (chip_id == 0xffffffff) {
+	bus_params.dev_type = ATH10K_DEV_TYPE_LL;
+	bus_params.chip_id = ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
+	if (bus_params.chip_id == 0xffffffff) {
 		ath10k_err(ar, "failed to get chip id\n");
 		goto err_free_irq;
 	}
 
-	if (!ath10k_pci_chip_is_supported(pdev->device, chip_id)) {
+	if (!ath10k_pci_chip_is_supported(pdev->device, bus_params.chip_id)) {
 		ath10k_err(ar, "device %04x with chip_id %08x isn't supported\n",
-			   pdev->device, chip_id);
+			   pdev->device, bus_params.chip_id);
 		goto err_free_irq;
 	}
 
-	ret = ath10k_core_register(ar, chip_id);
+	ret = ath10k_core_register(ar, &bus_params);
 	if (ret) {
 		ath10k_err(ar, "failed to register driver core: %d\n", ret);
 		goto err_free_irq;
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 0ed436657108..e8d86331c539 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -207,7 +207,8 @@ static inline struct ath10k_pci *ath10k_pci_priv(struct ath10k *ar)
 #define CDC_WAR_DATA_CE     4
 
 /* Wait up to this many Ms for a Diagnostic Access CE operation to complete */
-#define DIAG_ACCESS_CE_TIMEOUT_MS 10
+#define DIAG_ACCESS_CE_TIMEOUT_US 10000 /* 10 ms */
+#define DIAG_ACCESS_CE_WAIT_US	50
 
 void ath10k_pci_write32(struct ath10k *ar, u32 offset, u32 value);
 void ath10k_pci_soc_write32(struct ath10k *ar, u32 addr, u32 val);
diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c
new file mode 100644
index 000000000000..56cb1831dcdf
--- /dev/null
+++ b/drivers/net/wireless/ath/ath10k/qmi.c
@@ -0,0 +1,1019 @@
+/*
+ * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/completion.h>
+#include <linux/device.h>
+#include <linux/debugfs.h>
+#include <linux/idr.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/module.h>
+#include <linux/net.h>
+#include <linux/platform_device.h>
+#include <linux/qcom_scm.h>
+#include <linux/string.h>
+#include <net/sock.h>
+
+#include "debug.h"
+#include "snoc.h"
+
+#define ATH10K_QMI_CLIENT_ID		0x4b4e454c
+#define ATH10K_QMI_TIMEOUT		30
+
+static int ath10k_qmi_map_msa_permission(struct ath10k_qmi *qmi,
+					 struct ath10k_msa_mem_info *mem_info)
+{
+	struct qcom_scm_vmperm dst_perms[3];
+	struct ath10k *ar = qmi->ar;
+	unsigned int src_perms;
+	u32 perm_count;
+	int ret;
+
+	src_perms = BIT(QCOM_SCM_VMID_HLOS);
+
+	dst_perms[0].vmid = QCOM_SCM_VMID_MSS_MSA;
+	dst_perms[0].perm = QCOM_SCM_PERM_RW;
+	dst_perms[1].vmid = QCOM_SCM_VMID_WLAN;
+	dst_perms[1].perm = QCOM_SCM_PERM_RW;
+
+	if (mem_info->secure) {
+		perm_count = 2;
+	} else {
+		dst_perms[2].vmid = QCOM_SCM_VMID_WLAN_CE;
+		dst_perms[2].perm = QCOM_SCM_PERM_RW;
+		perm_count = 3;
+	}
+
+	ret = qcom_scm_assign_mem(mem_info->addr, mem_info->size,
+				  &src_perms, dst_perms, perm_count);
+	if (ret < 0)
+		ath10k_err(ar, "failed to assign msa map permissions: %d\n", ret);
+
+	return ret;
+}
+
+static int ath10k_qmi_unmap_msa_permission(struct ath10k_qmi *qmi,
+					   struct ath10k_msa_mem_info *mem_info)
+{
+	struct qcom_scm_vmperm dst_perms;
+	struct ath10k *ar = qmi->ar;
+	unsigned int src_perms;
+	int ret;
+
+	src_perms = BIT(QCOM_SCM_VMID_MSS_MSA) | BIT(QCOM_SCM_VMID_WLAN);
+
+	if (!mem_info->secure)
+		src_perms |= BIT(QCOM_SCM_VMID_WLAN_CE);
+
+	dst_perms.vmid = QCOM_SCM_VMID_HLOS;
+	dst_perms.perm = QCOM_SCM_PERM_RW;
+
+	ret = qcom_scm_assign_mem(mem_info->addr, mem_info->size,
+				  &src_perms, &dst_perms, 1);
+	if (ret < 0)
+		ath10k_err(ar, "failed to unmap msa permissions: %d\n", ret);
+
+	return ret;
+}
+
+static int ath10k_qmi_setup_msa_permissions(struct ath10k_qmi *qmi)
+{
+	int ret;
+	int i;
+
+	for (i = 0; i < qmi->nr_mem_region; i++) {
+		ret = ath10k_qmi_map_msa_permission(qmi, &qmi->mem_region[i]);
+		if (ret)
+			goto err_unmap;
+	}
+
+	return 0;
+
+err_unmap:
+	for (i--; i >= 0; i--)
+		ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]);
+	return ret;
+}
+
+static void ath10k_qmi_remove_msa_permission(struct ath10k_qmi *qmi)
+{
+	int i;
+
+	for (i = 0; i < qmi->nr_mem_region; i++)
+		ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]);
+}
+
+static int ath10k_qmi_msa_mem_info_send_sync_msg(struct ath10k_qmi *qmi)
+{
+	struct wlfw_msa_info_resp_msg_v01 resp = {};
+	struct wlfw_msa_info_req_msg_v01 req = {};
+	struct ath10k *ar = qmi->ar;
+	struct qmi_txn txn;
+	int ret;
+	int i;
+
+	req.msa_addr = qmi->msa_pa;
+	req.size = qmi->msa_mem_size;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+			   wlfw_msa_info_resp_msg_v01_ei, &resp);
+	if (ret < 0)
+		goto out;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_MSA_INFO_REQ_V01,
+			       WLFW_MSA_INFO_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_msa_info_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send msa mem info req: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "msa info req rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (resp.mem_region_info_len > QMI_WLFW_MAX_MEM_REG_V01) {
+		ath10k_err(ar, "invalid memory region length received: %d\n",
+			   resp.mem_region_info_len);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	qmi->nr_mem_region = resp.mem_region_info_len;
+	for (i = 0; i < resp.mem_region_info_len; i++) {
+		qmi->mem_region[i].addr = resp.mem_region_info[i].region_addr;
+		qmi->mem_region[i].size = resp.mem_region_info[i].size;
+		qmi->mem_region[i].secure = resp.mem_region_info[i].secure_flag;
+		ath10k_dbg(ar, ATH10K_DBG_QMI,
+			   "qmi msa mem region %d addr 0x%pa size 0x%x flag 0x%08x\n",
+			   i, &qmi->mem_region[i].addr,
+			   qmi->mem_region[i].size,
+			   qmi->mem_region[i].secure);
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi msa mem info request completed\n");
+	return 0;
+
+out:
+	return ret;
+}
+
+static int ath10k_qmi_msa_ready_send_sync_msg(struct ath10k_qmi *qmi)
+{
+	struct wlfw_msa_ready_resp_msg_v01 resp = {};
+	struct wlfw_msa_ready_req_msg_v01 req = {};
+	struct ath10k *ar = qmi->ar;
+	struct qmi_txn txn;
+	int ret;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+			   wlfw_msa_ready_resp_msg_v01_ei, &resp);
+	if (ret < 0)
+		goto out;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_MSA_READY_REQ_V01,
+			       WLFW_MSA_READY_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_msa_ready_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send msa mem ready request: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "msa ready request rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi msa mem ready request completed\n");
+	return 0;
+
+out:
+	return ret;
+}
+
+static int ath10k_qmi_bdf_dnld_send_sync(struct ath10k_qmi *qmi)
+{
+	struct wlfw_bdf_download_resp_msg_v01 resp = {};
+	struct wlfw_bdf_download_req_msg_v01 *req;
+	struct ath10k *ar = qmi->ar;
+	unsigned int remaining;
+	struct qmi_txn txn;
+	const u8 *temp;
+	int ret;
+
+	req = kzalloc(sizeof(*req), GFP_KERNEL);
+	if (!req)
+		return -ENOMEM;
+
+	temp = ar->normal_mode_fw.board_data;
+	remaining = ar->normal_mode_fw.board_len;
+
+	while (remaining) {
+		req->valid = 1;
+		req->file_id_valid = 1;
+		req->file_id = 0;
+		req->total_size_valid = 1;
+		req->total_size = ar->normal_mode_fw.board_len;
+		req->seg_id_valid = 1;
+		req->data_valid = 1;
+		req->end_valid = 1;
+
+		if (remaining > QMI_WLFW_MAX_DATA_SIZE_V01) {
+			req->data_len = QMI_WLFW_MAX_DATA_SIZE_V01;
+		} else {
+			req->data_len = remaining;
+			req->end = 1;
+		}
+
+		memcpy(req->data, temp, req->data_len);
+
+		ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+				   wlfw_bdf_download_resp_msg_v01_ei,
+				   &resp);
+		if (ret < 0)
+			goto out;
+
+		ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+				       QMI_WLFW_BDF_DOWNLOAD_REQ_V01,
+				       WLFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_MSG_LEN,
+				       wlfw_bdf_download_req_msg_v01_ei, req);
+		if (ret < 0) {
+			qmi_txn_cancel(&txn);
+			goto out;
+		}
+
+		ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+
+		if (ret < 0)
+			goto out;
+
+		if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+			ath10k_err(ar, "failed to download board data file: %d\n",
+				   resp.resp.error);
+			ret = -EINVAL;
+			goto out;
+		}
+
+		remaining -= req->data_len;
+		temp += req->data_len;
+		req->seg_id++;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi bdf download request completed\n");
+
+	kfree(req);
+	return 0;
+
+out:
+	kfree(req);
+	return ret;
+}
+
+static int ath10k_qmi_send_cal_report_req(struct ath10k_qmi *qmi)
+{
+	struct wlfw_cal_report_resp_msg_v01 resp = {};
+	struct wlfw_cal_report_req_msg_v01 req = {};
+	struct ath10k *ar = qmi->ar;
+	struct qmi_txn txn;
+	int i, j = 0;
+	int ret;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_cal_report_resp_msg_v01_ei,
+			   &resp);
+	if (ret < 0)
+		goto out;
+
+	for (i = 0; i < QMI_WLFW_MAX_NUM_CAL_V01; i++) {
+		if (qmi->cal_data[i].total_size &&
+		    qmi->cal_data[i].data) {
+			req.meta_data[j] = qmi->cal_data[i].cal_id;
+			j++;
+		}
+	}
+	req.meta_data_len = j;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_CAL_REPORT_REQ_V01,
+			       WLFW_CAL_REPORT_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_cal_report_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send calibration request: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "calibration request rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi cal report request completed\n");
+	return 0;
+
+out:
+	return ret;
+}
+
+static int
+ath10k_qmi_mode_send_sync_msg(struct ath10k *ar, enum wlfw_driver_mode_enum_v01 mode)
+{
+	struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+	struct ath10k_qmi *qmi = ar_snoc->qmi;
+	struct wlfw_wlan_mode_resp_msg_v01 resp = {};
+	struct wlfw_wlan_mode_req_msg_v01 req = {};
+	struct qmi_txn txn;
+	int ret;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+			   wlfw_wlan_mode_resp_msg_v01_ei,
+			   &resp);
+	if (ret < 0)
+		goto out;
+
+	req.mode = mode;
+	req.hw_debug_valid = 1;
+	req.hw_debug = 0;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_WLAN_MODE_REQ_V01,
+			       WLFW_WLAN_MODE_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_wlan_mode_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send wlan mode %d request: %d\n", mode, ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "more request rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi wlan mode req completed: %d\n", mode);
+	return 0;
+
+out:
+	return ret;
+}
+
+static int
+ath10k_qmi_cfg_send_sync_msg(struct ath10k *ar,
+			     struct ath10k_qmi_wlan_enable_cfg *config,
+			     const char *version)
+{
+	struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+	struct ath10k_qmi *qmi = ar_snoc->qmi;
+	struct wlfw_wlan_cfg_resp_msg_v01 resp = {};
+	struct wlfw_wlan_cfg_req_msg_v01 *req;
+	struct qmi_txn txn;
+	int ret;
+	u32 i;
+
+	req = kzalloc(sizeof(*req), GFP_KERNEL);
+	if (!req)
+		return -ENOMEM;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+			   wlfw_wlan_cfg_resp_msg_v01_ei,
+			   &resp);
+	if (ret < 0)
+		goto out;
+
+	req->host_version_valid = 0;
+
+	req->tgt_cfg_valid = 1;
+	if (config->num_ce_tgt_cfg > QMI_WLFW_MAX_NUM_CE_V01)
+		req->tgt_cfg_len = QMI_WLFW_MAX_NUM_CE_V01;
+	else
+		req->tgt_cfg_len = config->num_ce_tgt_cfg;
+	for (i = 0; i < req->tgt_cfg_len; i++) {
+		req->tgt_cfg[i].pipe_num = config->ce_tgt_cfg[i].pipe_num;
+		req->tgt_cfg[i].pipe_dir = config->ce_tgt_cfg[i].pipe_dir;
+		req->tgt_cfg[i].nentries = config->ce_tgt_cfg[i].nentries;
+		req->tgt_cfg[i].nbytes_max = config->ce_tgt_cfg[i].nbytes_max;
+		req->tgt_cfg[i].flags = config->ce_tgt_cfg[i].flags;
+	}
+
+	req->svc_cfg_valid = 1;
+	if (config->num_ce_svc_pipe_cfg > QMI_WLFW_MAX_NUM_SVC_V01)
+		req->svc_cfg_len = QMI_WLFW_MAX_NUM_SVC_V01;
+	else
+		req->svc_cfg_len = config->num_ce_svc_pipe_cfg;
+	for (i = 0; i < req->svc_cfg_len; i++) {
+		req->svc_cfg[i].service_id = config->ce_svc_cfg[i].service_id;
+		req->svc_cfg[i].pipe_dir = config->ce_svc_cfg[i].pipe_dir;
+		req->svc_cfg[i].pipe_num = config->ce_svc_cfg[i].pipe_num;
+	}
+
+	req->shadow_reg_valid = 1;
+	if (config->num_shadow_reg_cfg >
+	    QMI_WLFW_MAX_NUM_SHADOW_REG_V01)
+		req->shadow_reg_len = QMI_WLFW_MAX_NUM_SHADOW_REG_V01;
+	else
+		req->shadow_reg_len = config->num_shadow_reg_cfg;
+
+	memcpy(req->shadow_reg, config->shadow_reg_cfg,
+	       sizeof(struct wlfw_shadow_reg_cfg_s_v01) * req->shadow_reg_len);
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_WLAN_CFG_REQ_V01,
+			       WLFW_WLAN_CFG_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_wlan_cfg_req_msg_v01_ei, req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send config request: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "config request rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi config request completed\n");
+	kfree(req);
+	return 0;
+
+out:
+	kfree(req);
+	return ret;
+}
+
+int ath10k_qmi_wlan_enable(struct ath10k *ar,
+			   struct ath10k_qmi_wlan_enable_cfg *config,
+			   enum wlfw_driver_mode_enum_v01 mode,
+			   const char *version)
+{
+	int ret;
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi mode %d config %p\n",
+		   mode, config);
+
+	ret = ath10k_qmi_cfg_send_sync_msg(ar, config, version);
+	if (ret) {
+		ath10k_err(ar, "failed to send qmi config: %d\n", ret);
+		return ret;
+	}
+
+	ret = ath10k_qmi_mode_send_sync_msg(ar, mode);
+	if (ret) {
+		ath10k_err(ar, "failed to send qmi mode: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+int ath10k_qmi_wlan_disable(struct ath10k *ar)
+{
+	return ath10k_qmi_mode_send_sync_msg(ar, QMI_WLFW_OFF_V01);
+}
+
+static int ath10k_qmi_cap_send_sync_msg(struct ath10k_qmi *qmi)
+{
+	struct wlfw_cap_resp_msg_v01 *resp;
+	struct wlfw_cap_req_msg_v01 req = {};
+	struct ath10k *ar = qmi->ar;
+	struct qmi_txn txn;
+	int ret;
+
+	resp = kzalloc(sizeof(*resp), GFP_KERNEL);
+	if (!resp)
+		return -ENOMEM;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_cap_resp_msg_v01_ei, resp);
+	if (ret < 0)
+		goto out;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_CAP_REQ_V01,
+			       WLFW_CAP_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_cap_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send capability request: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp->resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "capablity req rejected: %d\n", resp->resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (resp->chip_info_valid) {
+		qmi->chip_info.chip_id = resp->chip_info.chip_id;
+		qmi->chip_info.chip_family = resp->chip_info.chip_family;
+	}
+
+	if (resp->board_info_valid)
+		qmi->board_info.board_id = resp->board_info.board_id;
+	else
+		qmi->board_info.board_id = 0xFF;
+
+	if (resp->soc_info_valid)
+		qmi->soc_info.soc_id = resp->soc_info.soc_id;
+
+	if (resp->fw_version_info_valid) {
+		qmi->fw_version = resp->fw_version_info.fw_version;
+		strlcpy(qmi->fw_build_timestamp, resp->fw_version_info.fw_build_timestamp,
+			sizeof(qmi->fw_build_timestamp));
+	}
+
+	if (resp->fw_build_id_valid)
+		strlcpy(qmi->fw_build_id, resp->fw_build_id,
+			MAX_BUILD_ID_LEN + 1);
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI,
+		   "qmi chip_id 0x%x chip_family 0x%x board_id 0x%x soc_id 0x%x",
+		   qmi->chip_info.chip_id, qmi->chip_info.chip_family,
+		   qmi->board_info.board_id, qmi->soc_info.soc_id);
+	ath10k_dbg(ar, ATH10K_DBG_QMI,
+		   "qmi fw_version 0x%x fw_build_timestamp %s fw_build_id %s",
+		   qmi->fw_version, qmi->fw_build_timestamp, qmi->fw_build_id);
+
+	kfree(resp);
+	return 0;
+
+out:
+	kfree(resp);
+	return ret;
+}
+
+static int ath10k_qmi_host_cap_send_sync(struct ath10k_qmi *qmi)
+{
+	struct wlfw_host_cap_resp_msg_v01 resp = {};
+	struct wlfw_host_cap_req_msg_v01 req = {};
+	struct ath10k *ar = qmi->ar;
+	struct qmi_txn txn;
+	int ret;
+
+	req.daemon_support_valid = 1;
+	req.daemon_support = 0;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+			   wlfw_host_cap_resp_msg_v01_ei, &resp);
+	if (ret < 0)
+		goto out;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_HOST_CAP_REQ_V01,
+			       WLFW_HOST_CAP_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_host_cap_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send host capability request: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "host capability request rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi host capablity request completed\n");
+	return 0;
+
+out:
+	return ret;
+}
+
+static int
+ath10k_qmi_ind_register_send_sync_msg(struct ath10k_qmi *qmi)
+{
+	struct wlfw_ind_register_resp_msg_v01 resp = {};
+	struct wlfw_ind_register_req_msg_v01 req = {};
+	struct ath10k *ar = qmi->ar;
+	struct qmi_txn txn;
+	int ret;
+
+	req.client_id_valid = 1;
+	req.client_id = ATH10K_QMI_CLIENT_ID;
+	req.fw_ready_enable_valid = 1;
+	req.fw_ready_enable = 1;
+	req.msa_ready_enable_valid = 1;
+	req.msa_ready_enable = 1;
+
+	ret = qmi_txn_init(&qmi->qmi_hdl, &txn,
+			   wlfw_ind_register_resp_msg_v01_ei, &resp);
+	if (ret < 0)
+		goto out;
+
+	ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn,
+			       QMI_WLFW_IND_REGISTER_REQ_V01,
+			       WLFW_IND_REGISTER_REQ_MSG_V01_MAX_MSG_LEN,
+			       wlfw_ind_register_req_msg_v01_ei, &req);
+	if (ret < 0) {
+		qmi_txn_cancel(&txn);
+		ath10k_err(ar, "failed to send indication registed request: %d\n", ret);
+		goto out;
+	}
+
+	ret = qmi_txn_wait(&txn, ATH10K_QMI_TIMEOUT * HZ);
+	if (ret < 0)
+		goto out;
+
+	if (resp.resp.result != QMI_RESULT_SUCCESS_V01) {
+		ath10k_err(ar, "indication request rejected: %d\n", resp.resp.error);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (resp.fw_status_valid) {
+		if (resp.fw_status & QMI_WLFW_FW_READY_V01)
+			qmi->fw_ready = true;
+	}
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi indication register request completed\n");
+	return 0;
+
+out:
+	return ret;
+}
+
+static void ath10k_qmi_event_server_arrive(struct ath10k_qmi *qmi)
+{
+	struct ath10k *ar = qmi->ar;
+	int ret;
+
+	ret = ath10k_qmi_ind_register_send_sync_msg(qmi);
+	if (ret)
+		return;
+
+	if (qmi->fw_ready) {
+		ath10k_snoc_fw_indication(ar, ATH10K_QMI_EVENT_FW_READY_IND);
+		return;
+	}
+
+	ret = ath10k_qmi_host_cap_send_sync(qmi);
+	if (ret)
+		return;
+
+	ret = ath10k_qmi_msa_mem_info_send_sync_msg(qmi);
+	if (ret)
+		return;
+
+	ret = ath10k_qmi_setup_msa_permissions(qmi);
+	if (ret)
+		return;
+
+	ret = ath10k_qmi_msa_ready_send_sync_msg(qmi);
+	if (ret)
+		goto err_setup_msa;
+
+	ret = ath10k_qmi_cap_send_sync_msg(qmi);
+	if (ret)
+		goto err_setup_msa;
+
+	return;
+
+err_setup_msa:
+	ath10k_qmi_remove_msa_permission(qmi);
+}
+
+static int ath10k_qmi_fetch_board_file(struct ath10k_qmi *qmi)
+{
+	struct ath10k *ar = qmi->ar;
+
+	ar->hif.bus = ATH10K_BUS_SNOC;
+	ar->id.qmi_ids_valid = true;
+	ar->id.qmi_board_id = qmi->board_info.board_id;
+	ar->hw_params.fw.dir = WCN3990_HW_1_0_FW_DIR;
+
+	return ath10k_core_fetch_board_file(qmi->ar, ATH10K_BD_IE_BOARD);
+}
+
+static int
+ath10k_qmi_driver_event_post(struct ath10k_qmi *qmi,
+			     enum ath10k_qmi_driver_event_type type,
+			     void *data)
+{
+	struct ath10k_qmi_driver_event *event;
+
+	event = kzalloc(sizeof(*event), GFP_ATOMIC);
+	if (!event)
+		return -ENOMEM;
+
+	event->type = type;
+	event->data = data;
+
+	spin_lock(&qmi->event_lock);
+	list_add_tail(&event->list, &qmi->event_list);
+	spin_unlock(&qmi->event_lock);
+
+	queue_work(qmi->event_wq, &qmi->event_work);
+
+	return 0;
+}
+
+static void ath10k_qmi_event_server_exit(struct ath10k_qmi *qmi)
+{
+	struct ath10k *ar = qmi->ar;
+
+	ath10k_qmi_remove_msa_permission(qmi);
+	ath10k_core_free_board_files(ar);
+	ath10k_snoc_fw_indication(ar, ATH10K_QMI_EVENT_FW_DOWN_IND);
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "wifi fw qmi service disconnected\n");
+}
+
+static void ath10k_qmi_event_msa_ready(struct ath10k_qmi *qmi)
+{
+	int ret;
+
+	ret = ath10k_qmi_fetch_board_file(qmi);
+	if (ret)
+		goto out;
+
+	ret = ath10k_qmi_bdf_dnld_send_sync(qmi);
+	if (ret)
+		goto out;
+
+	ret = ath10k_qmi_send_cal_report_req(qmi);
+
+out:
+	return;
+}
+
+static int ath10k_qmi_event_fw_ready_ind(struct ath10k_qmi *qmi)
+{
+	struct ath10k *ar = qmi->ar;
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "wifi fw ready event received\n");
+	ath10k_snoc_fw_indication(ar, ATH10K_QMI_EVENT_FW_READY_IND);
+
+	return 0;
+}
+
+static void ath10k_qmi_fw_ready_ind(struct qmi_handle *qmi_hdl,
+				    struct sockaddr_qrtr *sq,
+				    struct qmi_txn *txn, const void *data)
+{
+	struct ath10k_qmi *qmi = container_of(qmi_hdl, struct ath10k_qmi, qmi_hdl);
+
+	ath10k_qmi_driver_event_post(qmi, ATH10K_QMI_EVENT_FW_READY_IND, NULL);
+}
+
+static void ath10k_qmi_msa_ready_ind(struct qmi_handle *qmi_hdl,
+				     struct sockaddr_qrtr *sq,
+				     struct qmi_txn *txn, const void *data)
+{
+	struct ath10k_qmi *qmi = container_of(qmi_hdl, struct ath10k_qmi, qmi_hdl);
+
+	ath10k_qmi_driver_event_post(qmi, ATH10K_QMI_EVENT_MSA_READY_IND, NULL);
+}
+
+static struct qmi_msg_handler qmi_msg_handler[] = {
+	{
+		.type = QMI_INDICATION,
+		.msg_id = QMI_WLFW_FW_READY_IND_V01,
+		.ei = wlfw_fw_ready_ind_msg_v01_ei,
+		.decoded_size = sizeof(struct wlfw_fw_ready_ind_msg_v01),
+		.fn = ath10k_qmi_fw_ready_ind,
+	},
+	{
+		.type = QMI_INDICATION,
+		.msg_id = QMI_WLFW_MSA_READY_IND_V01,
+		.ei = wlfw_msa_ready_ind_msg_v01_ei,
+		.decoded_size = sizeof(struct wlfw_msa_ready_ind_msg_v01),
+		.fn = ath10k_qmi_msa_ready_ind,
+	},
+	{}
+};
+
+static int ath10k_qmi_new_server(struct qmi_handle *qmi_hdl,
+				 struct qmi_service *service)
+{
+	struct ath10k_qmi *qmi = container_of(qmi_hdl, struct ath10k_qmi, qmi_hdl);
+	struct sockaddr_qrtr *sq = &qmi->sq;
+	struct ath10k *ar = qmi->ar;
+	int ret;
+
+	sq->sq_family = AF_QIPCRTR;
+	sq->sq_node = service->node;
+	sq->sq_port = service->port;
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "wifi fw qmi service found\n");
+
+	ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)&qmi->sq,
+			     sizeof(qmi->sq), 0);
+	if (ret) {
+		ath10k_err(ar, "failed to connect to a remote QMI service port\n");
+		return ret;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi wifi fw qmi service connected\n");
+	ath10k_qmi_driver_event_post(qmi, ATH10K_QMI_EVENT_SERVER_ARRIVE, NULL);
+
+	return ret;
+}
+
+static void ath10k_qmi_del_server(struct qmi_handle *qmi_hdl,
+				  struct qmi_service *service)
+{
+	struct ath10k_qmi *qmi =
+		container_of(qmi_hdl, struct ath10k_qmi, qmi_hdl);
+
+	qmi->fw_ready = false;
+	ath10k_qmi_driver_event_post(qmi, ATH10K_QMI_EVENT_SERVER_EXIT, NULL);
+}
+
+static struct qmi_ops ath10k_qmi_ops = {
+	.new_server = ath10k_qmi_new_server,
+	.del_server = ath10k_qmi_del_server,
+};
+
+static void ath10k_qmi_driver_event_work(struct work_struct *work)
+{
+	struct ath10k_qmi *qmi = container_of(work, struct ath10k_qmi,
+					      event_work);
+	struct ath10k_qmi_driver_event *event;
+	struct ath10k *ar = qmi->ar;
+
+	spin_lock(&qmi->event_lock);
+	while (!list_empty(&qmi->event_list)) {
+		event = list_first_entry(&qmi->event_list,
+					 struct ath10k_qmi_driver_event, list);
+		list_del(&event->list);
+		spin_unlock(&qmi->event_lock);
+
+		switch (event->type) {
+		case ATH10K_QMI_EVENT_SERVER_ARRIVE:
+			ath10k_qmi_event_server_arrive(qmi);
+			break;
+		case ATH10K_QMI_EVENT_SERVER_EXIT:
+			ath10k_qmi_event_server_exit(qmi);
+			break;
+		case ATH10K_QMI_EVENT_FW_READY_IND:
+			ath10k_qmi_event_fw_ready_ind(qmi);
+			break;
+		case ATH10K_QMI_EVENT_MSA_READY_IND:
+			ath10k_qmi_event_msa_ready(qmi);
+			break;
+		default:
+			ath10k_warn(ar, "invalid event type: %d", event->type);
+			break;
+		}
+		kfree(event);
+		spin_lock(&qmi->event_lock);
+	}
+	spin_unlock(&qmi->event_lock);
+}
+
+static int ath10k_qmi_setup_msa_resources(struct ath10k_qmi *qmi, u32 msa_size)
+{
+	struct ath10k *ar = qmi->ar;
+	struct device *dev = ar->dev;
+	struct device_node *node;
+	struct resource r;
+	int ret;
+
+	node = of_parse_phandle(dev->of_node, "memory-region", 0);
+	if (node) {
+		ret = of_address_to_resource(node, 0, &r);
+		if (ret) {
+			dev_err(dev, "failed to resolve msa fixed region\n");
+			return ret;
+		}
+		of_node_put(node);
+
+		qmi->msa_pa = r.start;
+		qmi->msa_mem_size = resource_size(&r);
+		qmi->msa_va = devm_memremap(dev, qmi->msa_pa, qmi->msa_mem_size,
+					    MEMREMAP_WT);
+		if (!qmi->msa_pa) {
+			dev_err(dev, "failed to map memory region: %pa\n", &r.start);
+			return -EBUSY;
+		}
+	} else {
+		qmi->msa_va = dmam_alloc_coherent(dev, msa_size,
+						  &qmi->msa_pa, GFP_KERNEL);
+		if (!qmi->msa_va) {
+			ath10k_err(ar, "failed to allocate dma memory for msa region\n");
+			return -ENOMEM;
+		}
+		qmi->msa_mem_size = msa_size;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_QMI, "msa pa: %pad , msa va: 0x%p\n",
+		   &qmi->msa_pa,
+		   qmi->msa_va);
+
+	return 0;
+}
+
+int ath10k_qmi_init(struct ath10k *ar, u32 msa_size)
+{
+	struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+	struct ath10k_qmi *qmi;
+	int ret;
+
+	qmi = kzalloc(sizeof(*qmi), GFP_KERNEL);
+	if (!qmi)
+		return -ENOMEM;
+
+	qmi->ar = ar;
+	ar_snoc->qmi = qmi;
+
+	ret = ath10k_qmi_setup_msa_resources(qmi, msa_size);
+	if (ret)
+		goto err;
+
+	ret = qmi_handle_init(&qmi->qmi_hdl,
+			      WLFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_MSG_LEN,
+			      &ath10k_qmi_ops, qmi_msg_handler);
+	if (ret)
+		goto err;
+
+	qmi->event_wq = alloc_workqueue("ath10k_qmi_driver_event",
+					WQ_UNBOUND, 1);
+	if (!qmi->event_wq) {
+		ath10k_err(ar, "failed to allocate workqueue\n");
+		ret = -EFAULT;
+		goto err_release_qmi_handle;
+	}
+
+	INIT_LIST_HEAD(&qmi->event_list);
+	spin_lock_init(&qmi->event_lock);
+	INIT_WORK(&qmi->event_work, ath10k_qmi_driver_event_work);
+
+	ret = qmi_add_lookup(&qmi->qmi_hdl, WLFW_SERVICE_ID_V01,
+			     WLFW_SERVICE_VERS_V01, 0);
+	if (ret)
+		goto err_qmi_lookup;
+
+	return 0;
+
+err_qmi_lookup:
+	destroy_workqueue(qmi->event_wq);
+
+err_release_qmi_handle:
+	qmi_handle_release(&qmi->qmi_hdl);
+
+err:
+	kfree(qmi);
+	return ret;
+}
+
+int ath10k_qmi_deinit(struct ath10k *ar)
+{
+	struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+	struct ath10k_qmi *qmi = ar_snoc->qmi;
+
+	qmi_handle_release(&qmi->qmi_hdl);
+	cancel_work_sync(&qmi->event_work);
+	destroy_workqueue(qmi->event_wq);
+	ar_snoc->qmi = NULL;
+
+	return 0;
+}
diff --git a/drivers/net/wireless/ath/ath10k/qmi.h b/drivers/net/wireless/ath/ath10k/qmi.h
new file mode 100644
index 000000000000..1efe1d22fc2f
--- /dev/null
+++ b/drivers/net/wireless/ath/ath10k/qmi.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef _ATH10K_QMI_H_
+#define _ATH10K_QMI_H_
+
+#include <linux/soc/qcom/qmi.h>
+#include <linux/qrtr.h>
+#include "qmi_wlfw_v01.h"
+
+#define MAX_NUM_MEMORY_REGIONS			2
+#define MAX_TIMESTAMP_LEN			32
+#define MAX_BUILD_ID_LEN			128
+#define MAX_NUM_CAL_V01			5
+
+enum ath10k_qmi_driver_event_type {
+	ATH10K_QMI_EVENT_SERVER_ARRIVE,
+	ATH10K_QMI_EVENT_SERVER_EXIT,
+	ATH10K_QMI_EVENT_FW_READY_IND,
+	ATH10K_QMI_EVENT_FW_DOWN_IND,
+	ATH10K_QMI_EVENT_MSA_READY_IND,
+	ATH10K_QMI_EVENT_MAX,
+};
+
+struct ath10k_msa_mem_info {
+	phys_addr_t addr;
+	u32 size;
+	bool secure;
+};
+
+struct ath10k_qmi_chip_info {
+	u32 chip_id;
+	u32 chip_family;
+};
+
+struct ath10k_qmi_board_info {
+	u32 board_id;
+};
+
+struct ath10k_qmi_soc_info {
+	u32 soc_id;
+};
+
+struct ath10k_qmi_cal_data {
+	u32 cal_id;
+	u32 total_size;
+	u8 *data;
+};
+
+struct ath10k_tgt_pipe_cfg {
+	__le32 pipe_num;
+	__le32 pipe_dir;
+	__le32 nentries;
+	__le32 nbytes_max;
+	__le32 flags;
+	__le32 reserved;
+};
+
+struct ath10k_svc_pipe_cfg {
+	__le32 service_id;
+	__le32 pipe_dir;
+	__le32 pipe_num;
+};
+
+struct ath10k_shadow_reg_cfg {
+	__le16 ce_id;
+	__le16 reg_offset;
+};
+
+struct ath10k_qmi_wlan_enable_cfg {
+	u32 num_ce_tgt_cfg;
+	struct ath10k_tgt_pipe_cfg *ce_tgt_cfg;
+	u32 num_ce_svc_pipe_cfg;
+	struct ath10k_svc_pipe_cfg *ce_svc_cfg;
+	u32 num_shadow_reg_cfg;
+	struct ath10k_shadow_reg_cfg *shadow_reg_cfg;
+};
+
+struct ath10k_qmi_driver_event {
+	struct list_head list;
+	enum ath10k_qmi_driver_event_type type;
+	void *data;
+};
+
+struct ath10k_qmi {
+	struct ath10k *ar;
+	struct qmi_handle qmi_hdl;
+	struct sockaddr_qrtr sq;
+	struct work_struct event_work;
+	struct workqueue_struct *event_wq;
+	struct list_head event_list;
+	spinlock_t event_lock; /* spinlock for qmi event list */
+	u32 nr_mem_region;
+	struct ath10k_msa_mem_info mem_region[MAX_NUM_MEMORY_REGIONS];
+	dma_addr_t msa_pa;
+	u32 msa_mem_size;
+	void *msa_va;
+	struct ath10k_qmi_chip_info chip_info;
+	struct ath10k_qmi_board_info board_info;
+	struct ath10k_qmi_soc_info soc_info;
+	char fw_build_id[MAX_BUILD_ID_LEN + 1];
+	u32 fw_version;
+	bool fw_ready;
+	char fw_build_timestamp[MAX_TIMESTAMP_LEN + 1];
+	struct ath10k_qmi_cal_data cal_data[MAX_NUM_CAL_V01];
+};
+
+int ath10k_qmi_wlan_enable(struct ath10k *ar,
+			   struct ath10k_qmi_wlan_enable_cfg *config,
+			   enum wlfw_driver_mode_enum_v01 mode,
+			   const char *version);
+int ath10k_qmi_wlan_disable(struct ath10k *ar);
+int ath10k_qmi_register_service_notifier(struct notifier_block *nb);
+int ath10k_qmi_init(struct ath10k *ar, u32 msa_size);
+int ath10k_qmi_deinit(struct ath10k *ar);
+
+#endif /* ATH10K_QMI_H */
diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
new file mode 100644
index 000000000000..ba79c2e4aed6
--- /dev/null
+++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
@@ -0,0 +1,2072 @@
+/*
+ * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/soc/qcom/qmi.h>
+#include <linux/types.h>
+#include "qmi_wlfw_v01.h"
+
+static struct qmi_elem_info wlfw_ce_tgt_pipe_cfg_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_tgt_pipe_cfg_s_v01,
+					   pipe_num),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_pipedir_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_tgt_pipe_cfg_s_v01,
+					   pipe_dir),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_tgt_pipe_cfg_s_v01,
+					   nentries),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_tgt_pipe_cfg_s_v01,
+					   nbytes_max),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_tgt_pipe_cfg_s_v01,
+					   flags),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_ce_svc_pipe_cfg_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_svc_pipe_cfg_s_v01,
+					   service_id),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_pipedir_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_svc_pipe_cfg_s_v01,
+					   pipe_dir),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_ce_svc_pipe_cfg_s_v01,
+					   pipe_num),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_shadow_reg_cfg_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_2_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_shadow_reg_cfg_s_v01,
+					   id),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_2_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_shadow_reg_cfg_s_v01,
+					   offset),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_shadow_reg_v2_cfg_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_shadow_reg_v2_cfg_s_v01,
+					   addr),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_memory_region_info_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_memory_region_info_s_v01,
+					   region_addr),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_memory_region_info_s_v01,
+					   size),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_memory_region_info_s_v01,
+					   secure_flag),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_mem_cfg_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_cfg_s_v01,
+					   offset),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_cfg_s_v01,
+					   size),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_cfg_s_v01,
+					   secure_flag),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_mem_seg_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_s_v01,
+					   size),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_mem_type_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_s_v01,
+					   type),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_s_v01,
+					   mem_cfg_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_NUM_MEM_CFG_V01,
+		.elem_size      = sizeof(struct wlfw_mem_cfg_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_s_v01,
+					   mem_cfg),
+		.ei_array      = wlfw_mem_cfg_s_v01_ei,
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_mem_seg_resp_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_resp_s_v01,
+					   addr),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_resp_s_v01,
+					   size),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_mem_type_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_mem_seg_resp_s_v01,
+					   type),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_rf_chip_info_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_rf_chip_info_s_v01,
+					   chip_id),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_rf_chip_info_s_v01,
+					   chip_family),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_rf_board_info_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_rf_board_info_s_v01,
+					   board_id),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_soc_info_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_soc_info_s_v01,
+					   soc_id),
+	},
+	{}
+};
+
+static struct qmi_elem_info wlfw_fw_version_info_s_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_fw_version_info_s_v01,
+					   fw_version),
+	},
+	{
+		.data_type      = QMI_STRING,
+		.elem_len       = QMI_WLFW_MAX_TIMESTAMP_LEN_V01 + 1,
+		.elem_size      = sizeof(char),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0,
+		.offset         = offsetof(struct wlfw_fw_version_info_s_v01,
+					   fw_build_timestamp),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_ind_register_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   fw_ready_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   fw_ready_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   initiate_cal_download_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   initiate_cal_download_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   initiate_cal_update_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   initiate_cal_update_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   msa_ready_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   msa_ready_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   pin_connect_result_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   pin_connect_result_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x15,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   client_id_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x15,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   client_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x16,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   request_mem_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x16,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   request_mem_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x17,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   mem_ready_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x17,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   mem_ready_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x18,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   fw_init_done_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x18,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   fw_init_done_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x19,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   rejuvenate_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x19,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   rejuvenate_enable),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x1A,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   xo_cal_enable_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x1A,
+		.offset         = offsetof(struct wlfw_ind_register_req_msg_v01,
+					   xo_cal_enable),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_ind_register_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_ind_register_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_ind_register_resp_msg_v01,
+					   fw_status_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_ind_register_resp_msg_v01,
+					   fw_status),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_fw_ready_ind_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_msa_ready_ind_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_pin_connect_result_ind_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_pin_connect_result_ind_msg_v01,
+					   pwr_pin_result_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_pin_connect_result_ind_msg_v01,
+					   pwr_pin_result),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_pin_connect_result_ind_msg_v01,
+					   phy_io_pin_result_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_pin_connect_result_ind_msg_v01,
+					   phy_io_pin_result),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_pin_connect_result_ind_msg_v01,
+					   rf_pin_result_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_pin_connect_result_ind_msg_v01,
+					   rf_pin_result),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_wlan_mode_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_driver_mode_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_wlan_mode_req_msg_v01,
+					   mode),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_wlan_mode_req_msg_v01,
+					   hw_debug_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_wlan_mode_req_msg_v01,
+					   hw_debug),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_wlan_mode_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_wlan_mode_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_wlan_cfg_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   host_version_valid),
+	},
+	{
+		.data_type      = QMI_STRING,
+		.elem_len       = QMI_WLFW_MAX_STR_LEN_V01 + 1,
+		.elem_size      = sizeof(char),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   host_version),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   tgt_cfg_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   tgt_cfg_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_NUM_CE_V01,
+		.elem_size      = sizeof(struct wlfw_ce_tgt_pipe_cfg_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   tgt_cfg),
+		.ei_array      = wlfw_ce_tgt_pipe_cfg_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   svc_cfg_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   svc_cfg_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_NUM_SVC_V01,
+		.elem_size      = sizeof(struct wlfw_ce_svc_pipe_cfg_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   svc_cfg),
+		.ei_array      = wlfw_ce_svc_pipe_cfg_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   shadow_reg_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   shadow_reg_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_NUM_SHADOW_REG_V01,
+		.elem_size      = sizeof(struct wlfw_shadow_reg_cfg_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   shadow_reg),
+		.ei_array      = wlfw_shadow_reg_cfg_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   shadow_reg_v2_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   shadow_reg_v2_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_SHADOW_REG_V2,
+		.elem_size      = sizeof(struct wlfw_shadow_reg_v2_cfg_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_wlan_cfg_req_msg_v01,
+					   shadow_reg_v2),
+		.ei_array      = wlfw_shadow_reg_v2_cfg_s_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_wlan_cfg_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_wlan_cfg_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cap_req_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_cap_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   chip_info_valid),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct wlfw_rf_chip_info_s_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   chip_info),
+		.ei_array      = wlfw_rf_chip_info_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   board_info_valid),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct wlfw_rf_board_info_s_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   board_info),
+		.ei_array      = wlfw_rf_board_info_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   soc_info_valid),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct wlfw_soc_info_s_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   soc_info),
+		.ei_array      = wlfw_soc_info_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   fw_version_info_valid),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct wlfw_fw_version_info_s_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   fw_version_info),
+		.ei_array      = wlfw_fw_version_info_s_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   fw_build_id_valid),
+	},
+	{
+		.data_type      = QMI_STRING,
+		.elem_len       = QMI_WLFW_MAX_BUILD_ID_LEN_V01 + 1,
+		.elem_size      = sizeof(char),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   fw_build_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x15,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   num_macs_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x15,
+		.offset         = offsetof(struct wlfw_cap_resp_msg_v01,
+					   num_macs),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_bdf_download_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   valid),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   file_id_valid),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   file_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   total_size_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   total_size),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   seg_id_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   seg_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   data_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   data_len),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = QMI_WLFW_MAX_DATA_SIZE_V01,
+		.elem_size      = sizeof(u8),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   data),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   end_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   end),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x15,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   bdf_type_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x15,
+		.offset         = offsetof(struct wlfw_bdf_download_req_msg_v01,
+					   bdf_type),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_bdf_download_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_bdf_download_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cal_report_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_cal_report_req_msg_v01,
+					   meta_data_len),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = QMI_WLFW_MAX_NUM_CAL_V01,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_cal_report_req_msg_v01,
+					   meta_data),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cal_report_req_msg_v01,
+					   xo_cal_data_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cal_report_req_msg_v01,
+					   xo_cal_data),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cal_report_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_cal_report_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_initiate_cal_download_ind_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_initiate_cal_download_ind_msg_v01,
+					   cal_id),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cal_download_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   valid),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   file_id_valid),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   file_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   total_size_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   total_size),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   seg_id_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   seg_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   data_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   data_len),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = QMI_WLFW_MAX_DATA_SIZE_V01,
+		.elem_size      = sizeof(u8),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   data),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   end_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_cal_download_req_msg_v01,
+					   end),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cal_download_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_cal_download_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_initiate_cal_update_ind_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_initiate_cal_update_ind_msg_v01,
+					   cal_id),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_initiate_cal_update_ind_msg_v01,
+					   total_size),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cal_update_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_cal_update_req_msg_v01,
+					   cal_id),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_cal_update_req_msg_v01,
+					   seg_id),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_cal_update_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   file_id_valid),
+	},
+	{
+		.data_type      = QMI_SIGNED_4_BYTE_ENUM,
+		.elem_len       = 1,
+		.elem_size      = sizeof(enum wlfw_cal_temp_id_enum_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   file_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   total_size_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   total_size),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   seg_id_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   seg_id),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   data_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   data_len),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = QMI_WLFW_MAX_DATA_SIZE_V01,
+		.elem_size      = sizeof(u8),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   data),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   end_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x14,
+		.offset         = offsetof(struct wlfw_cal_update_resp_msg_v01,
+					   end),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_msa_info_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_msa_info_req_msg_v01,
+					   msa_addr),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_msa_info_req_msg_v01,
+					   size),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_msa_info_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_msa_info_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x03,
+		.offset         = offsetof(struct wlfw_msa_info_resp_msg_v01,
+					   mem_region_info_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_MEM_REG_V01,
+		.elem_size      = sizeof(struct wlfw_memory_region_info_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x03,
+		.offset         = offsetof(struct wlfw_msa_info_resp_msg_v01,
+					   mem_region_info),
+		.ei_array      = wlfw_memory_region_info_s_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_msa_ready_req_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_msa_ready_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_msa_ready_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_ini_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_ini_req_msg_v01,
+					   enablefwlog_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_ini_req_msg_v01,
+					   enablefwlog),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_ini_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_ini_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_athdiag_read_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_athdiag_read_req_msg_v01,
+					   offset),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_athdiag_read_req_msg_v01,
+					   mem_type),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x03,
+		.offset         = offsetof(struct wlfw_athdiag_read_req_msg_v01,
+					   data_len),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_athdiag_read_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_athdiag_read_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_athdiag_read_resp_msg_v01,
+					   data_valid),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_athdiag_read_resp_msg_v01,
+					   data_len),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = QMI_WLFW_MAX_ATHDIAG_DATA_SIZE_V01,
+		.elem_size      = sizeof(u8),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_athdiag_read_resp_msg_v01,
+					   data),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_athdiag_write_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_athdiag_write_req_msg_v01,
+					   offset),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_athdiag_write_req_msg_v01,
+					   mem_type),
+	},
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x03,
+		.offset         = offsetof(struct wlfw_athdiag_write_req_msg_v01,
+					   data_len),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = QMI_WLFW_MAX_ATHDIAG_DATA_SIZE_V01,
+		.elem_size      = sizeof(u8),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x03,
+		.offset         = offsetof(struct wlfw_athdiag_write_req_msg_v01,
+					   data),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_athdiag_write_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_athdiag_write_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_vbatt_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_vbatt_req_msg_v01,
+					   voltage_uv),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_vbatt_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_vbatt_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_mac_addr_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_mac_addr_req_msg_v01,
+					   mac_addr_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = QMI_WLFW_MAC_ADDR_SIZE_V01,
+		.elem_size      = sizeof(u8),
+		.array_type       = STATIC_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_mac_addr_req_msg_v01,
+					   mac_addr),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_mac_addr_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_mac_addr_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_host_cap_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_host_cap_req_msg_v01,
+					   daemon_support_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_host_cap_req_msg_v01,
+					   daemon_support),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_host_cap_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_host_cap_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_request_mem_ind_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_request_mem_ind_msg_v01,
+					   mem_seg_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_NUM_MEM_SEG_V01,
+		.elem_size      = sizeof(struct wlfw_mem_seg_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_request_mem_ind_msg_v01,
+					   mem_seg),
+		.ei_array      = wlfw_mem_seg_s_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_respond_mem_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_DATA_LEN,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_respond_mem_req_msg_v01,
+					   mem_seg_len),
+	},
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = QMI_WLFW_MAX_NUM_MEM_SEG_V01,
+		.elem_size      = sizeof(struct wlfw_mem_seg_resp_s_v01),
+		.array_type       = VAR_LEN_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_respond_mem_req_msg_v01,
+					   mem_seg),
+		.ei_array      = wlfw_mem_seg_resp_s_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_respond_mem_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_respond_mem_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_mem_ready_ind_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_fw_init_done_ind_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_rejuvenate_ind_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   cause_for_rejuvenation_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   cause_for_rejuvenation),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   requesting_sub_system_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   requesting_sub_system),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   line_number_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_2_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u16),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x12,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   line_number),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   function_name_valid),
+	},
+	{
+		.data_type      = QMI_STRING,
+		.elem_len       = QMI_WLFW_FUNCTION_NAME_LEN_V01 + 1,
+		.elem_size      = sizeof(char),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x13,
+		.offset         = offsetof(struct wlfw_rejuvenate_ind_msg_v01,
+					   function_name),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_rejuvenate_ack_req_msg_v01_ei[] = {
+	{}
+};
+
+struct qmi_elem_info wlfw_rejuvenate_ack_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_rejuvenate_ack_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_dynamic_feature_mask_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_req_msg_v01,
+					   mask_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_req_msg_v01,
+					   mask),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_dynamic_feature_mask_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_resp_msg_v01,
+					   prev_mask_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x10,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_resp_msg_v01,
+					   prev_mask),
+	},
+	{
+		.data_type      = QMI_OPT_FLAG,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_resp_msg_v01,
+					   curr_mask_valid),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x11,
+		.offset         = offsetof(struct wlfw_dynamic_feature_mask_resp_msg_v01,
+					   curr_mask),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_m3_info_req_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_8_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u64),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_m3_info_req_msg_v01,
+					   addr),
+	},
+	{
+		.data_type      = QMI_UNSIGNED_4_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u32),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_m3_info_req_msg_v01,
+					   size),
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_m3_info_resp_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_STRUCT,
+		.elem_len       = 1,
+		.elem_size      = sizeof(struct qmi_response_type_v01),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x02,
+		.offset         = offsetof(struct wlfw_m3_info_resp_msg_v01,
+					   resp),
+		.ei_array      = qmi_response_type_v01_ei,
+	},
+	{}
+};
+
+struct qmi_elem_info wlfw_xo_cal_ind_msg_v01_ei[] = {
+	{
+		.data_type      = QMI_UNSIGNED_1_BYTE,
+		.elem_len       = 1,
+		.elem_size      = sizeof(u8),
+		.array_type     = NO_ARRAY,
+		.tlv_type       = 0x01,
+		.offset         = offsetof(struct wlfw_xo_cal_ind_msg_v01,
+					   xo_cal_data),
+	},
+	{}
+};
diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
new file mode 100644
index 000000000000..c5e3870b8871
--- /dev/null
+++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
@@ -0,0 +1,677 @@
+/*
+ * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef WCN3990_QMI_SVC_V01_H
+#define WCN3990_QMI_SVC_V01_H
+
+#define WLFW_SERVICE_ID_V01 0x45
+#define WLFW_SERVICE_VERS_V01 0x01
+
+#define QMI_WLFW_BDF_DOWNLOAD_REQ_V01 0x0025
+#define QMI_WLFW_MEM_READY_IND_V01 0x0037
+#define QMI_WLFW_DYNAMIC_FEATURE_MASK_RESP_V01 0x003B
+#define QMI_WLFW_INITIATE_CAL_UPDATE_IND_V01 0x002A
+#define QMI_WLFW_HOST_CAP_REQ_V01 0x0034
+#define QMI_WLFW_M3_INFO_REQ_V01 0x003C
+#define QMI_WLFW_CAP_REQ_V01 0x0024
+#define QMI_WLFW_FW_INIT_DONE_IND_V01 0x0038
+#define QMI_WLFW_CAL_REPORT_REQ_V01 0x0026
+#define QMI_WLFW_M3_INFO_RESP_V01 0x003C
+#define QMI_WLFW_CAL_UPDATE_RESP_V01 0x0029
+#define QMI_WLFW_CAL_DOWNLOAD_RESP_V01 0x0027
+#define QMI_WLFW_XO_CAL_IND_V01 0x003D
+#define QMI_WLFW_INI_RESP_V01 0x002F
+#define QMI_WLFW_CAL_REPORT_RESP_V01 0x0026
+#define QMI_WLFW_MAC_ADDR_RESP_V01 0x0033
+#define QMI_WLFW_INITIATE_CAL_DOWNLOAD_IND_V01 0x0028
+#define QMI_WLFW_HOST_CAP_RESP_V01 0x0034
+#define QMI_WLFW_MSA_READY_IND_V01 0x002B
+#define QMI_WLFW_ATHDIAG_WRITE_RESP_V01 0x0031
+#define QMI_WLFW_WLAN_MODE_REQ_V01 0x0022
+#define QMI_WLFW_IND_REGISTER_REQ_V01 0x0020
+#define QMI_WLFW_WLAN_CFG_RESP_V01 0x0023
+#define QMI_WLFW_REQUEST_MEM_IND_V01 0x0035
+#define QMI_WLFW_REJUVENATE_IND_V01 0x0039
+#define QMI_WLFW_DYNAMIC_FEATURE_MASK_REQ_V01 0x003B
+#define QMI_WLFW_ATHDIAG_WRITE_REQ_V01 0x0031
+#define QMI_WLFW_WLAN_MODE_RESP_V01 0x0022
+#define QMI_WLFW_RESPOND_MEM_REQ_V01 0x0036
+#define QMI_WLFW_PIN_CONNECT_RESULT_IND_V01 0x002C
+#define QMI_WLFW_FW_READY_IND_V01 0x0021
+#define QMI_WLFW_MSA_READY_RESP_V01 0x002E
+#define QMI_WLFW_CAL_UPDATE_REQ_V01 0x0029
+#define QMI_WLFW_INI_REQ_V01 0x002F
+#define QMI_WLFW_BDF_DOWNLOAD_RESP_V01 0x0025
+#define QMI_WLFW_REJUVENATE_ACK_RESP_V01 0x003A
+#define QMI_WLFW_MSA_INFO_RESP_V01 0x002D
+#define QMI_WLFW_MSA_READY_REQ_V01 0x002E
+#define QMI_WLFW_CAP_RESP_V01 0x0024
+#define QMI_WLFW_REJUVENATE_ACK_REQ_V01 0x003A
+#define QMI_WLFW_ATHDIAG_READ_RESP_V01 0x0030
+#define QMI_WLFW_VBATT_REQ_V01 0x0032
+#define QMI_WLFW_MAC_ADDR_REQ_V01 0x0033
+#define QMI_WLFW_RESPOND_MEM_RESP_V01 0x0036
+#define QMI_WLFW_VBATT_RESP_V01 0x0032
+#define QMI_WLFW_MSA_INFO_REQ_V01 0x002D
+#define QMI_WLFW_CAL_DOWNLOAD_REQ_V01 0x0027
+#define QMI_WLFW_ATHDIAG_READ_REQ_V01 0x0030
+#define QMI_WLFW_WLAN_CFG_REQ_V01 0x0023
+#define QMI_WLFW_IND_REGISTER_RESP_V01 0x0020
+
+#define QMI_WLFW_MAX_MEM_REG_V01 2
+#define QMI_WLFW_MAX_NUM_MEM_SEG_V01 16
+#define QMI_WLFW_MAX_NUM_CAL_V01 5
+#define QMI_WLFW_MAX_DATA_SIZE_V01 6144
+#define QMI_WLFW_FUNCTION_NAME_LEN_V01 128
+#define QMI_WLFW_MAX_NUM_CE_V01 12
+#define QMI_WLFW_MAX_TIMESTAMP_LEN_V01 32
+#define QMI_WLFW_MAX_ATHDIAG_DATA_SIZE_V01 6144
+#define QMI_WLFW_MAX_NUM_GPIO_V01 32
+#define QMI_WLFW_MAX_BUILD_ID_LEN_V01 128
+#define QMI_WLFW_MAX_NUM_MEM_CFG_V01 2
+#define QMI_WLFW_MAX_STR_LEN_V01 16
+#define QMI_WLFW_MAX_NUM_SHADOW_REG_V01 24
+#define QMI_WLFW_MAC_ADDR_SIZE_V01 6
+#define QMI_WLFW_MAX_SHADOW_REG_V2 36
+#define QMI_WLFW_MAX_NUM_SVC_V01 24
+
+enum wlfw_driver_mode_enum_v01 {
+	QMI_WLFW_MISSION_V01 = 0,
+	QMI_WLFW_FTM_V01 = 1,
+	QMI_WLFW_EPPING_V01 = 2,
+	QMI_WLFW_WALTEST_V01 = 3,
+	QMI_WLFW_OFF_V01 = 4,
+	QMI_WLFW_CCPM_V01 = 5,
+	QMI_WLFW_QVIT_V01 = 6,
+	QMI_WLFW_CALIBRATION_V01 = 7,
+};
+
+enum wlfw_cal_temp_id_enum_v01 {
+	QMI_WLFW_CAL_TEMP_IDX_0_V01 = 0,
+	QMI_WLFW_CAL_TEMP_IDX_1_V01 = 1,
+	QMI_WLFW_CAL_TEMP_IDX_2_V01 = 2,
+	QMI_WLFW_CAL_TEMP_IDX_3_V01 = 3,
+	QMI_WLFW_CAL_TEMP_IDX_4_V01 = 4,
+};
+
+enum wlfw_pipedir_enum_v01 {
+	QMI_WLFW_PIPEDIR_NONE_V01 = 0,
+	QMI_WLFW_PIPEDIR_IN_V01 = 1,
+	QMI_WLFW_PIPEDIR_OUT_V01 = 2,
+	QMI_WLFW_PIPEDIR_INOUT_V01 = 3,
+};
+
+enum wlfw_mem_type_enum_v01 {
+	QMI_WLFW_MEM_TYPE_MSA_V01 = 0,
+	QMI_WLFW_MEM_TYPE_DDR_V01 = 1,
+};
+
+#define QMI_WLFW_CE_ATTR_FLAGS_V01 ((u32)0x00)
+#define QMI_WLFW_CE_ATTR_NO_SNOOP_V01 ((u32)0x01)
+#define QMI_WLFW_CE_ATTR_BYTE_SWAP_DATA_V01 ((u32)0x02)
+#define QMI_WLFW_CE_ATTR_SWIZZLE_DESCRIPTORS_V01 ((u32)0x04)
+#define QMI_WLFW_CE_ATTR_DISABLE_INTR_V01 ((u32)0x08)
+#define QMI_WLFW_CE_ATTR_ENABLE_POLL_V01 ((u32)0x10)
+
+#define QMI_WLFW_ALREADY_REGISTERED_V01 ((u64)0x01ULL)
+#define QMI_WLFW_FW_READY_V01 ((u64)0x02ULL)
+#define QMI_WLFW_MSA_READY_V01 ((u64)0x04ULL)
+#define QMI_WLFW_MEM_READY_V01 ((u64)0x08ULL)
+#define QMI_WLFW_FW_INIT_DONE_V01 ((u64)0x10ULL)
+
+#define QMI_WLFW_FW_REJUVENATE_V01 ((u64)0x01ULL)
+
+struct wlfw_ce_tgt_pipe_cfg_s_v01 {
+	__le32 pipe_num;
+	__le32 pipe_dir;
+	__le32 nentries;
+	__le32 nbytes_max;
+	__le32 flags;
+};
+
+struct wlfw_ce_svc_pipe_cfg_s_v01 {
+	__le32 service_id;
+	__le32 pipe_dir;
+	__le32 pipe_num;
+};
+
+struct wlfw_shadow_reg_cfg_s_v01 {
+	u16 id;
+	u16 offset;
+};
+
+struct wlfw_shadow_reg_v2_cfg_s_v01 {
+	u32 addr;
+};
+
+struct wlfw_memory_region_info_s_v01 {
+	u64 region_addr;
+	u32 size;
+	u8 secure_flag;
+};
+
+struct wlfw_mem_cfg_s_v01 {
+	u64 offset;
+	u32 size;
+	u8 secure_flag;
+};
+
+struct wlfw_mem_seg_s_v01 {
+	u32 size;
+	enum wlfw_mem_type_enum_v01 type;
+	u32 mem_cfg_len;
+	struct wlfw_mem_cfg_s_v01 mem_cfg[QMI_WLFW_MAX_NUM_MEM_CFG_V01];
+};
+
+struct wlfw_mem_seg_resp_s_v01 {
+	u64 addr;
+	u32 size;
+	enum wlfw_mem_type_enum_v01 type;
+};
+
+struct wlfw_rf_chip_info_s_v01 {
+	u32 chip_id;
+	u32 chip_family;
+};
+
+struct wlfw_rf_board_info_s_v01 {
+	u32 board_id;
+};
+
+struct wlfw_soc_info_s_v01 {
+	u32 soc_id;
+};
+
+struct wlfw_fw_version_info_s_v01 {
+	u32 fw_version;
+	char fw_build_timestamp[QMI_WLFW_MAX_TIMESTAMP_LEN_V01 + 1];
+};
+
+struct wlfw_ind_register_req_msg_v01 {
+	u8 fw_ready_enable_valid;
+	u8 fw_ready_enable;
+	u8 initiate_cal_download_enable_valid;
+	u8 initiate_cal_download_enable;
+	u8 initiate_cal_update_enable_valid;
+	u8 initiate_cal_update_enable;
+	u8 msa_ready_enable_valid;
+	u8 msa_ready_enable;
+	u8 pin_connect_result_enable_valid;
+	u8 pin_connect_result_enable;
+	u8 client_id_valid;
+	u32 client_id;
+	u8 request_mem_enable_valid;
+	u8 request_mem_enable;
+	u8 mem_ready_enable_valid;
+	u8 mem_ready_enable;
+	u8 fw_init_done_enable_valid;
+	u8 fw_init_done_enable;
+	u8 rejuvenate_enable_valid;
+	u32 rejuvenate_enable;
+	u8 xo_cal_enable_valid;
+	u8 xo_cal_enable;
+};
+
+#define WLFW_IND_REGISTER_REQ_MSG_V01_MAX_MSG_LEN 50
+extern struct qmi_elem_info wlfw_ind_register_req_msg_v01_ei[];
+
+struct wlfw_ind_register_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+	u8 fw_status_valid;
+	u64 fw_status;
+};
+
+#define WLFW_IND_REGISTER_RESP_MSG_V01_MAX_MSG_LEN 18
+extern struct qmi_elem_info wlfw_ind_register_resp_msg_v01_ei[];
+
+struct wlfw_fw_ready_ind_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_FW_READY_IND_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_fw_ready_ind_msg_v01_ei[];
+
+struct wlfw_msa_ready_ind_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_MSA_READY_IND_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_msa_ready_ind_msg_v01_ei[];
+
+struct wlfw_pin_connect_result_ind_msg_v01 {
+	u8 pwr_pin_result_valid;
+	u32 pwr_pin_result;
+	u8 phy_io_pin_result_valid;
+	u32 phy_io_pin_result;
+	u8 rf_pin_result_valid;
+	u32 rf_pin_result;
+};
+
+#define WLFW_PIN_CONNECT_RESULT_IND_MSG_V01_MAX_MSG_LEN 21
+extern struct qmi_elem_info wlfw_pin_connect_result_ind_msg_v01_ei[];
+
+struct wlfw_wlan_mode_req_msg_v01 {
+	enum wlfw_driver_mode_enum_v01 mode;
+	u8 hw_debug_valid;
+	u8 hw_debug;
+};
+
+#define WLFW_WLAN_MODE_REQ_MSG_V01_MAX_MSG_LEN 11
+extern struct qmi_elem_info wlfw_wlan_mode_req_msg_v01_ei[];
+
+struct wlfw_wlan_mode_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_WLAN_MODE_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_wlan_mode_resp_msg_v01_ei[];
+
+struct wlfw_wlan_cfg_req_msg_v01 {
+	u8 host_version_valid;
+	char host_version[QMI_WLFW_MAX_STR_LEN_V01 + 1];
+	u8 tgt_cfg_valid;
+	u32 tgt_cfg_len;
+	struct wlfw_ce_tgt_pipe_cfg_s_v01 tgt_cfg[QMI_WLFW_MAX_NUM_CE_V01];
+	u8 svc_cfg_valid;
+	u32 svc_cfg_len;
+	struct wlfw_ce_svc_pipe_cfg_s_v01 svc_cfg[QMI_WLFW_MAX_NUM_SVC_V01];
+	u8 shadow_reg_valid;
+	u32 shadow_reg_len;
+	struct wlfw_shadow_reg_cfg_s_v01 shadow_reg[QMI_WLFW_MAX_NUM_SHADOW_REG_V01];
+	u8 shadow_reg_v2_valid;
+	u32 shadow_reg_v2_len;
+	struct wlfw_shadow_reg_v2_cfg_s_v01 shadow_reg_v2[QMI_WLFW_MAX_SHADOW_REG_V2];
+};
+
+#define WLFW_WLAN_CFG_REQ_MSG_V01_MAX_MSG_LEN 803
+extern struct qmi_elem_info wlfw_wlan_cfg_req_msg_v01_ei[];
+
+struct wlfw_wlan_cfg_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_WLAN_CFG_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_wlan_cfg_resp_msg_v01_ei[];
+
+struct wlfw_cap_req_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_CAP_REQ_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_cap_req_msg_v01_ei[];
+
+struct wlfw_cap_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+	u8 chip_info_valid;
+	struct wlfw_rf_chip_info_s_v01 chip_info;
+	u8 board_info_valid;
+	struct wlfw_rf_board_info_s_v01 board_info;
+	u8 soc_info_valid;
+	struct wlfw_soc_info_s_v01 soc_info;
+	u8 fw_version_info_valid;
+	struct wlfw_fw_version_info_s_v01 fw_version_info;
+	u8 fw_build_id_valid;
+	char fw_build_id[QMI_WLFW_MAX_BUILD_ID_LEN_V01 + 1];
+	u8 num_macs_valid;
+	u8 num_macs;
+};
+
+#define WLFW_CAP_RESP_MSG_V01_MAX_MSG_LEN 207
+extern struct qmi_elem_info wlfw_cap_resp_msg_v01_ei[];
+
+struct wlfw_bdf_download_req_msg_v01 {
+	u8 valid;
+	u8 file_id_valid;
+	enum wlfw_cal_temp_id_enum_v01 file_id;
+	u8 total_size_valid;
+	u32 total_size;
+	u8 seg_id_valid;
+	u32 seg_id;
+	u8 data_valid;
+	u32 data_len;
+	u8 data[QMI_WLFW_MAX_DATA_SIZE_V01];
+	u8 end_valid;
+	u8 end;
+	u8 bdf_type_valid;
+	u8 bdf_type;
+};
+
+#define WLFW_BDF_DOWNLOAD_REQ_MSG_V01_MAX_MSG_LEN 6182
+extern struct qmi_elem_info wlfw_bdf_download_req_msg_v01_ei[];
+
+struct wlfw_bdf_download_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_BDF_DOWNLOAD_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_bdf_download_resp_msg_v01_ei[];
+
+struct wlfw_cal_report_req_msg_v01 {
+	u32 meta_data_len;
+	enum wlfw_cal_temp_id_enum_v01 meta_data[QMI_WLFW_MAX_NUM_CAL_V01];
+	u8 xo_cal_data_valid;
+	u8 xo_cal_data;
+};
+
+#define WLFW_CAL_REPORT_REQ_MSG_V01_MAX_MSG_LEN 28
+extern struct qmi_elem_info wlfw_cal_report_req_msg_v01_ei[];
+
+struct wlfw_cal_report_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_CAL_REPORT_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_cal_report_resp_msg_v01_ei[];
+
+struct wlfw_initiate_cal_download_ind_msg_v01 {
+	enum wlfw_cal_temp_id_enum_v01 cal_id;
+};
+
+#define WLFW_INITIATE_CAL_DOWNLOAD_IND_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_initiate_cal_download_ind_msg_v01_ei[];
+
+struct wlfw_cal_download_req_msg_v01 {
+	u8 valid;
+	u8 file_id_valid;
+	enum wlfw_cal_temp_id_enum_v01 file_id;
+	u8 total_size_valid;
+	u32 total_size;
+	u8 seg_id_valid;
+	u32 seg_id;
+	u8 data_valid;
+	u32 data_len;
+	u8 data[QMI_WLFW_MAX_DATA_SIZE_V01];
+	u8 end_valid;
+	u8 end;
+};
+
+#define WLFW_CAL_DOWNLOAD_REQ_MSG_V01_MAX_MSG_LEN 6178
+extern struct qmi_elem_info wlfw_cal_download_req_msg_v01_ei[];
+
+struct wlfw_cal_download_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_CAL_DOWNLOAD_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_cal_download_resp_msg_v01_ei[];
+
+struct wlfw_initiate_cal_update_ind_msg_v01 {
+	enum wlfw_cal_temp_id_enum_v01 cal_id;
+	u32 total_size;
+};
+
+#define WLFW_INITIATE_CAL_UPDATE_IND_MSG_V01_MAX_MSG_LEN 14
+extern struct qmi_elem_info wlfw_initiate_cal_update_ind_msg_v01_ei[];
+
+struct wlfw_cal_update_req_msg_v01 {
+	enum wlfw_cal_temp_id_enum_v01 cal_id;
+	u32 seg_id;
+};
+
+#define WLFW_CAL_UPDATE_REQ_MSG_V01_MAX_MSG_LEN 14
+extern struct qmi_elem_info wlfw_cal_update_req_msg_v01_ei[];
+
+struct wlfw_cal_update_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+	u8 file_id_valid;
+	enum wlfw_cal_temp_id_enum_v01 file_id;
+	u8 total_size_valid;
+	u32 total_size;
+	u8 seg_id_valid;
+	u32 seg_id;
+	u8 data_valid;
+	u32 data_len;
+	u8 data[QMI_WLFW_MAX_DATA_SIZE_V01];
+	u8 end_valid;
+	u8 end;
+};
+
+#define WLFW_CAL_UPDATE_RESP_MSG_V01_MAX_MSG_LEN 6181
+extern struct qmi_elem_info wlfw_cal_update_resp_msg_v01_ei[];
+
+struct wlfw_msa_info_req_msg_v01 {
+	u64 msa_addr;
+	u32 size;
+};
+
+#define WLFW_MSA_INFO_REQ_MSG_V01_MAX_MSG_LEN 18
+extern struct qmi_elem_info wlfw_msa_info_req_msg_v01_ei[];
+
+struct wlfw_msa_info_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+	u32 mem_region_info_len;
+	struct wlfw_memory_region_info_s_v01 mem_region_info[QMI_WLFW_MAX_MEM_REG_V01];
+};
+
+#define WLFW_MSA_INFO_RESP_MSG_V01_MAX_MSG_LEN 37
+extern struct qmi_elem_info wlfw_msa_info_resp_msg_v01_ei[];
+
+struct wlfw_msa_ready_req_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_MSA_READY_REQ_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_msa_ready_req_msg_v01_ei[];
+
+struct wlfw_msa_ready_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_MSA_READY_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_msa_ready_resp_msg_v01_ei[];
+
+struct wlfw_ini_req_msg_v01 {
+	u8 enablefwlog_valid;
+	u8 enablefwlog;
+};
+
+#define WLFW_INI_REQ_MSG_V01_MAX_MSG_LEN 4
+extern struct qmi_elem_info wlfw_ini_req_msg_v01_ei[];
+
+struct wlfw_ini_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_INI_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_ini_resp_msg_v01_ei[];
+
+struct wlfw_athdiag_read_req_msg_v01 {
+	u32 offset;
+	u32 mem_type;
+	u32 data_len;
+};
+
+#define WLFW_ATHDIAG_READ_REQ_MSG_V01_MAX_MSG_LEN 21
+extern struct qmi_elem_info wlfw_athdiag_read_req_msg_v01_ei[];
+
+struct wlfw_athdiag_read_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+	u8 data_valid;
+	u32 data_len;
+	u8 data[QMI_WLFW_MAX_ATHDIAG_DATA_SIZE_V01];
+};
+
+#define WLFW_ATHDIAG_READ_RESP_MSG_V01_MAX_MSG_LEN 6156
+extern struct qmi_elem_info wlfw_athdiag_read_resp_msg_v01_ei[];
+
+struct wlfw_athdiag_write_req_msg_v01 {
+	u32 offset;
+	u32 mem_type;
+	u32 data_len;
+	u8 data[QMI_WLFW_MAX_ATHDIAG_DATA_SIZE_V01];
+};
+
+#define WLFW_ATHDIAG_WRITE_REQ_MSG_V01_MAX_MSG_LEN 6163
+extern struct qmi_elem_info wlfw_athdiag_write_req_msg_v01_ei[];
+
+struct wlfw_athdiag_write_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_ATHDIAG_WRITE_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_athdiag_write_resp_msg_v01_ei[];
+
+struct wlfw_vbatt_req_msg_v01 {
+	u64 voltage_uv;
+};
+
+#define WLFW_VBATT_REQ_MSG_V01_MAX_MSG_LEN 11
+extern struct qmi_elem_info wlfw_vbatt_req_msg_v01_ei[];
+
+struct wlfw_vbatt_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_VBATT_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_vbatt_resp_msg_v01_ei[];
+
+struct wlfw_mac_addr_req_msg_v01 {
+	u8 mac_addr_valid;
+	u8 mac_addr[QMI_WLFW_MAC_ADDR_SIZE_V01];
+};
+
+#define WLFW_MAC_ADDR_REQ_MSG_V01_MAX_MSG_LEN 9
+extern struct qmi_elem_info wlfw_mac_addr_req_msg_v01_ei[];
+
+struct wlfw_mac_addr_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_MAC_ADDR_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_mac_addr_resp_msg_v01_ei[];
+
+struct wlfw_host_cap_req_msg_v01 {
+	u8 daemon_support_valid;
+	u8 daemon_support;
+};
+
+#define WLFW_HOST_CAP_REQ_MSG_V01_MAX_MSG_LEN 4
+extern struct qmi_elem_info wlfw_host_cap_req_msg_v01_ei[];
+
+struct wlfw_host_cap_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_HOST_CAP_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_host_cap_resp_msg_v01_ei[];
+
+struct wlfw_request_mem_ind_msg_v01 {
+	u32 mem_seg_len;
+	struct wlfw_mem_seg_s_v01 mem_seg[QMI_WLFW_MAX_NUM_MEM_SEG_V01];
+};
+
+#define WLFW_REQUEST_MEM_IND_MSG_V01_MAX_MSG_LEN 564
+extern struct qmi_elem_info wlfw_request_mem_ind_msg_v01_ei[];
+
+struct wlfw_respond_mem_req_msg_v01 {
+	u32 mem_seg_len;
+	struct wlfw_mem_seg_resp_s_v01 mem_seg[QMI_WLFW_MAX_NUM_MEM_SEG_V01];
+};
+
+#define WLFW_RESPOND_MEM_REQ_MSG_V01_MAX_MSG_LEN 260
+extern struct qmi_elem_info wlfw_respond_mem_req_msg_v01_ei[];
+
+struct wlfw_respond_mem_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_RESPOND_MEM_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_respond_mem_resp_msg_v01_ei[];
+
+struct wlfw_mem_ready_ind_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_MEM_READY_IND_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_mem_ready_ind_msg_v01_ei[];
+
+struct wlfw_fw_init_done_ind_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_FW_INIT_DONE_IND_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_fw_init_done_ind_msg_v01_ei[];
+
+struct wlfw_rejuvenate_ind_msg_v01 {
+	u8 cause_for_rejuvenation_valid;
+	u8 cause_for_rejuvenation;
+	u8 requesting_sub_system_valid;
+	u8 requesting_sub_system;
+	u8 line_number_valid;
+	u16 line_number;
+	u8 function_name_valid;
+	char function_name[QMI_WLFW_FUNCTION_NAME_LEN_V01 + 1];
+};
+
+#define WLFW_REJUVENATE_IND_MSG_V01_MAX_MSG_LEN 144
+extern struct qmi_elem_info wlfw_rejuvenate_ind_msg_v01_ei[];
+
+struct wlfw_rejuvenate_ack_req_msg_v01 {
+	char placeholder;
+};
+
+#define WLFW_REJUVENATE_ACK_REQ_MSG_V01_MAX_MSG_LEN 0
+extern struct qmi_elem_info wlfw_rejuvenate_ack_req_msg_v01_ei[];
+
+struct wlfw_rejuvenate_ack_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_REJUVENATE_ACK_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_rejuvenate_ack_resp_msg_v01_ei[];
+
+struct wlfw_dynamic_feature_mask_req_msg_v01 {
+	u8 mask_valid;
+	u64 mask;
+};
+
+#define WLFW_DYNAMIC_FEATURE_MASK_REQ_MSG_V01_MAX_MSG_LEN 11
+extern struct qmi_elem_info wlfw_dynamic_feature_mask_req_msg_v01_ei[];
+
+struct wlfw_dynamic_feature_mask_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+	u8 prev_mask_valid;
+	u64 prev_mask;
+	u8 curr_mask_valid;
+	u64 curr_mask;
+};
+
+#define WLFW_DYNAMIC_FEATURE_MASK_RESP_MSG_V01_MAX_MSG_LEN 29
+extern struct qmi_elem_info wlfw_dynamic_feature_mask_resp_msg_v01_ei[];
+
+struct wlfw_m3_info_req_msg_v01 {
+	u64 addr;
+	u32 size;
+};
+
+#define WLFW_M3_INFO_REQ_MSG_V01_MAX_MSG_LEN 18
+extern struct qmi_elem_info wlfw_m3_info_req_msg_v01_ei[];
+
+struct wlfw_m3_info_resp_msg_v01 {
+	struct qmi_response_type_v01 resp;
+};
+
+#define WLFW_M3_INFO_RESP_MSG_V01_MAX_MSG_LEN 7
+extern struct qmi_elem_info wlfw_m3_info_resp_msg_v01_ei[];
+
+struct wlfw_xo_cal_ind_msg_v01 {
+	u8 xo_cal_data;
+};
+
+#define WLFW_XO_CAL_IND_MSG_V01_MAX_MSG_LEN 4
+extern struct qmi_elem_info wlfw_xo_cal_ind_msg_v01_ei[];
+
+#endif
diff --git a/drivers/net/wireless/ath/ath10k/rx_desc.h b/drivers/net/wireless/ath/ath10k/rx_desc.h
index ea4075d456fa..310674de3cb8 100644
--- a/drivers/net/wireless/ath/ath10k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath10k/rx_desc.h
@@ -1277,4 +1277,19 @@ struct fw_rx_desc_base {
 	u8 info0;
 } __packed;
 
+#define FW_RX_DESC_FLAGS_FIRST_MSDU (1 << 0)
+#define FW_RX_DESC_FLAGS_LAST_MSDU  (1 << 1)
+#define FW_RX_DESC_C3_FAILED        (1 << 2)
+#define FW_RX_DESC_C4_FAILED        (1 << 3)
+#define FW_RX_DESC_IPV6             (1 << 4)
+#define FW_RX_DESC_TCP              (1 << 5)
+#define FW_RX_DESC_UDP              (1 << 6)
+
+struct fw_rx_desc_hl {
+	u8 info0;
+	u8 version;
+	u8 len;
+	u8 flags;
+} __packed;
+
 #endif /* _RX_DESC_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 7f61591ce0de..983ecfef1d28 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -1941,7 +1941,8 @@ static int ath10k_sdio_probe(struct sdio_func *func,
 	struct ath10k_sdio *ar_sdio;
 	struct ath10k *ar;
 	enum ath10k_hw_rev hw_rev;
-	u32 chip_id, dev_id_base;
+	u32 dev_id_base;
+	struct ath10k_bus_params bus_params;
 	int ret, i;
 
 	/* Assumption: All SDIO based chipsets (so far) are QCA6174 based.
@@ -2035,9 +2036,10 @@ static int ath10k_sdio_probe(struct sdio_func *func,
 		goto err_free_wq;
 	}
 
+	bus_params.dev_type = ATH10K_DEV_TYPE_HL;
 	/* TODO: don't know yet how to get chip_id with SDIO */
-	chip_id = 0;
-	ret = ath10k_core_register(ar, chip_id);
+	bus_params.chip_id = 0;
+	ret = ath10k_core_register(ar, &bus_params);
 	if (ret) {
 		ath10k_err(ar, "failed to register driver core: %d\n", ret);
 		goto err_free_wq;
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index fa1843a7e0fd..8d3d9bca410f 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -62,10 +62,77 @@ static void ath10k_snoc_htt_tx_cb(struct ath10k_ce_pipe *ce_state);
 static void ath10k_snoc_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
 static void ath10k_snoc_htt_rx_cb(struct ath10k_ce_pipe *ce_state);
 static void ath10k_snoc_htt_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
+static void ath10k_snoc_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state);
 
 static const struct ath10k_snoc_drv_priv drv_priv = {
 	.hw_rev = ATH10K_HW_WCN3990,
 	.dma_mask = DMA_BIT_MASK(37),
+	.msa_size = 0x100000,
+};
+
+#define WCN3990_SRC_WR_IDX_OFFSET 0x3C
+#define WCN3990_DST_WR_IDX_OFFSET 0x40
+
+static struct ath10k_shadow_reg_cfg target_shadow_reg_cfg_map[] = {
+		{
+			.ce_id = __cpu_to_le16(0),
+			.reg_offset = __cpu_to_le16(WCN3990_SRC_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(3),
+			.reg_offset = __cpu_to_le16(WCN3990_SRC_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(4),
+			.reg_offset = __cpu_to_le16(WCN3990_SRC_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(5),
+			.reg_offset =  __cpu_to_le16(WCN3990_SRC_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(7),
+			.reg_offset = __cpu_to_le16(WCN3990_SRC_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(1),
+			.reg_offset = __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(2),
+			.reg_offset =  __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(7),
+			.reg_offset =  __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(8),
+			.reg_offset =  __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(9),
+			.reg_offset = __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(10),
+			.reg_offset =  __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
+
+		{
+			.ce_id = __cpu_to_le16(11),
+			.reg_offset = __cpu_to_le16(WCN3990_DST_WR_IDX_OFFSET),
+		},
 };
 
 static struct ce_attr host_ce_config_wlan[] = {
@@ -171,7 +238,129 @@ static struct ce_attr host_ce_config_wlan[] = {
 		.src_nentries = 0,
 		.src_sz_max = 2048,
 		.dest_nentries = 512,
-		.recv_cb = ath10k_snoc_htt_htc_rx_cb,
+		.recv_cb = ath10k_snoc_pktlog_rx_cb,
+	},
+};
+
+static struct ce_pipe_config target_ce_config_wlan[] = {
+	/* CE0: host->target HTC control and raw streams */
+	{
+		.pipenum = __cpu_to_le32(0),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE1: target->host HTT + HTC control */
+	{
+		.pipenum = __cpu_to_le32(1),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE2: target->host WMI */
+	{
+		.pipenum = __cpu_to_le32(2),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(64),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE3: host->target WMI */
+	{
+		.pipenum = __cpu_to_le32(3),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE4: host->target HTT */
+	{
+		.pipenum = __cpu_to_le32(4),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(256),
+		.nbytes_max = __cpu_to_le32(256),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE5: target->host HTT (HIF->HTT) */
+	{
+		.pipenum = __cpu_to_le32(5),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(1024),
+		.nbytes_max = __cpu_to_le32(64),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE6: Reserved for target autonomous hif_memcpy */
+	{
+		.pipenum = __cpu_to_le32(6),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(16384),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE7 used only by Host */
+	{
+		.pipenum = __cpu_to_le32(7),
+		.pipedir = __cpu_to_le32(4),
+		.nentries = __cpu_to_le32(0),
+		.nbytes_max = __cpu_to_le32(0),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE8 Target to uMC */
+	{
+		.pipenum = __cpu_to_le32(8),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(0),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE9 target->host HTT */
+	{
+		.pipenum = __cpu_to_le32(9),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE10 target->host HTT */
+	{
+		.pipenum = __cpu_to_le32(10),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE11 target autonomous qcache memcpy */
+	{
+		.pipenum = __cpu_to_le32(11),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
 	},
 };
 
@@ -436,6 +625,14 @@ static void ath10k_snoc_htt_htc_rx_cb(struct ath10k_ce_pipe *ce_state)
 	ath10k_snoc_process_rx_cb(ce_state, ath10k_htc_rx_completion_handler);
 }
 
+/* Called by lower (CE) layer when data is received from the Target.
+ * WCN3990 firmware uses separate CE(CE11) to transfer pktlog data.
+ */
+static void ath10k_snoc_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state)
+{
+	ath10k_snoc_process_rx_cb(ce_state, ath10k_htc_rx_completion_handler);
+}
+
 static void ath10k_snoc_htt_rx_deliver(struct ath10k *ar, struct sk_buff *skb)
 {
 	skb_pull(skb, sizeof(struct ath10k_htc_hdr));
@@ -616,7 +813,7 @@ static int ath10k_snoc_hif_map_service_to_pipe(struct ath10k *ar,
 		}
 	}
 
-	if (WARN_ON(!ul_set || !dl_set))
+	if (!ul_set || !dl_set)
 		return -ENOENT;
 
 	return 0;
@@ -722,14 +919,15 @@ static void ath10k_snoc_buffer_cleanup(struct ath10k *ar)
 static void ath10k_snoc_hif_stop(struct ath10k *ar)
 {
 	ath10k_snoc_irq_disable(ar);
-	ath10k_snoc_buffer_cleanup(ar);
 	napi_synchronize(&ar->napi);
 	napi_disable(&ar->napi);
+	ath10k_snoc_buffer_cleanup(ar);
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif stop\n");
 }
 
 static int ath10k_snoc_hif_start(struct ath10k *ar)
 {
+	napi_enable(&ar->napi);
 	ath10k_snoc_irq_enable(ar);
 	ath10k_snoc_rx_post(ar);
 
@@ -756,11 +954,47 @@ static int ath10k_snoc_init_pipes(struct ath10k *ar)
 
 static int ath10k_snoc_wlan_enable(struct ath10k *ar)
 {
-	return 0;
+	struct ath10k_tgt_pipe_cfg tgt_cfg[CE_COUNT_MAX];
+	struct ath10k_qmi_wlan_enable_cfg cfg;
+	enum wlfw_driver_mode_enum_v01 mode;
+	int pipe_num;
+
+	for (pipe_num = 0; pipe_num < CE_COUNT_MAX; pipe_num++) {
+		tgt_cfg[pipe_num].pipe_num =
+				target_ce_config_wlan[pipe_num].pipenum;
+		tgt_cfg[pipe_num].pipe_dir =
+				target_ce_config_wlan[pipe_num].pipedir;
+		tgt_cfg[pipe_num].nentries =
+				target_ce_config_wlan[pipe_num].nentries;
+		tgt_cfg[pipe_num].nbytes_max =
+				target_ce_config_wlan[pipe_num].nbytes_max;
+		tgt_cfg[pipe_num].flags =
+				target_ce_config_wlan[pipe_num].flags;
+		tgt_cfg[pipe_num].reserved = 0;
+	}
+
+	cfg.num_ce_tgt_cfg = sizeof(target_ce_config_wlan) /
+				sizeof(struct ath10k_tgt_pipe_cfg);
+	cfg.ce_tgt_cfg = (struct ath10k_tgt_pipe_cfg *)
+		&tgt_cfg;
+	cfg.num_ce_svc_pipe_cfg = sizeof(target_service_to_ce_map_wlan) /
+				  sizeof(struct ath10k_svc_pipe_cfg);
+	cfg.ce_svc_cfg = (struct ath10k_svc_pipe_cfg *)
+		&target_service_to_ce_map_wlan;
+	cfg.num_shadow_reg_cfg = sizeof(target_shadow_reg_cfg_map) /
+					sizeof(struct ath10k_shadow_reg_cfg);
+	cfg.shadow_reg_cfg = (struct ath10k_shadow_reg_cfg *)
+		&target_shadow_reg_cfg_map;
+
+	mode = QMI_WLFW_MISSION_V01;
+
+	return ath10k_qmi_wlan_enable(ar, &cfg, mode,
+				       NULL);
 }
 
 static void ath10k_snoc_wlan_disable(struct ath10k *ar)
 {
+	ath10k_qmi_wlan_disable(ar);
 }
 
 static void ath10k_snoc_hif_power_down(struct ath10k *ar)
@@ -792,7 +1026,6 @@ static int ath10k_snoc_hif_power_up(struct ath10k *ar)
 		goto err_wlan_enable;
 	}
 
-	napi_enable(&ar->napi);
 	return 0;
 
 err_wlan_enable:
@@ -948,6 +1181,32 @@ out:
 	return ret;
 }
 
+int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type)
+{
+	struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+	struct ath10k_bus_params bus_params;
+	int ret;
+
+	switch (type) {
+	case ATH10K_QMI_EVENT_FW_READY_IND:
+		bus_params.dev_type = ATH10K_DEV_TYPE_LL;
+		bus_params.chip_id = ar_snoc->target_info.soc_version;
+		ret = ath10k_core_register(ar, &bus_params);
+		if (ret) {
+			ath10k_err(ar, "failed to register driver core: %d\n",
+				   ret);
+		}
+		break;
+	case ATH10K_QMI_EVENT_FW_DOWN_IND:
+		break;
+	default:
+		ath10k_err(ar, "invalid fw indication: %llx\n", type);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int ath10k_snoc_setup_resource(struct ath10k *ar)
 {
 	struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
@@ -1272,6 +1531,7 @@ static int ath10k_snoc_probe(struct platform_device *pdev)
 	struct ath10k_snoc *ar_snoc;
 	struct device *dev;
 	struct ath10k *ar;
+	u32 msa_size;
 	int ret;
 	u32 i;
 
@@ -1303,6 +1563,7 @@ static int ath10k_snoc_probe(struct platform_device *pdev)
 	ar_snoc->ar = ar;
 	ar_snoc->ce.bus_ops = &ath10k_snoc_bus_ops;
 	ar->ce_priv = &ar_snoc->ce;
+	msa_size = drv_data->msa_size;
 
 	ret = ath10k_snoc_resource_init(ar);
 	if (ret) {
@@ -1341,10 +1602,10 @@ static int ath10k_snoc_probe(struct platform_device *pdev)
 		goto err_free_irq;
 	}
 
-	ret = ath10k_core_register(ar, drv_data->hw_rev);
+	ret = ath10k_qmi_init(ar, msa_size);
 	if (ret) {
-		ath10k_err(ar, "failed to register driver core: %d\n", ret);
-		goto err_hw_power_off;
+		ath10k_warn(ar, "failed to register wlfw qmi client: %d\n", ret);
+		goto err_core_destroy;
 	}
 
 	ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc probe\n");
@@ -1352,9 +1613,6 @@ static int ath10k_snoc_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_hw_power_off:
-	ath10k_hw_power_off(ar);
-
 err_free_irq:
 	ath10k_snoc_free_irq(ar);
 
@@ -1376,6 +1634,7 @@ static int ath10k_snoc_remove(struct platform_device *pdev)
 	ath10k_hw_power_off(ar);
 	ath10k_snoc_free_irq(ar);
 	ath10k_snoc_release_resource(ar);
+	ath10k_qmi_deinit(ar);
 	ath10k_core_destroy(ar);
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath10k/snoc.h b/drivers/net/wireless/ath/ath10k/snoc.h
index f9e530189d48..e1d2d6675556 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.h
+++ b/drivers/net/wireless/ath/ath10k/snoc.h
@@ -19,10 +19,12 @@
 
 #include "hw.h"
 #include "ce.h"
+#include "qmi.h"
 
 struct ath10k_snoc_drv_priv {
 	enum ath10k_hw_rev hw_rev;
 	u64 dma_mask;
+	u32 msa_size;
 };
 
 struct snoc_state {
@@ -81,6 +83,7 @@ struct ath10k_snoc {
 	struct timer_list rx_post_retry;
 	struct ath10k_wcn3990_vreg_info *vreg;
 	struct ath10k_wcn3990_clk_info *clk;
+	struct ath10k_qmi *qmi;
 };
 
 static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar)
@@ -90,5 +93,6 @@ static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar)
 
 void ath10k_snoc_write32(struct ath10k *ar, u32 offset, u32 value);
 u32 ath10k_snoc_read32(struct ath10k *ar, u32 offset);
+int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type);
 
 #endif /* _SNOC_H_ */
diff --git a/drivers/net/wireless/ath/ath10k/targaddrs.h b/drivers/net/wireless/ath/ath10k/targaddrs.h
index c2b5bad0459b..b11a1c3d87b4 100644
--- a/drivers/net/wireless/ath/ath10k/targaddrs.h
+++ b/drivers/net/wireless/ath/ath10k/targaddrs.h
@@ -484,6 +484,10 @@ struct host_interest {
 #define QCA99X0_BOARD_DATA_SZ	  12288
 #define QCA99X0_BOARD_EXT_DATA_SZ 0
 
+/* Dual band extended board data */
+#define QCA99X0_EXT_BOARD_DATA_SZ 2048
+#define EXT_BOARD_ADDRESS_OFFSET 0x3000
+
 #define QCA4019_BOARD_DATA_SZ	  12064
 #define QCA4019_BOARD_EXT_DATA_SZ 0
 
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index cda164f6e9f6..23606b6972d0 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -95,7 +95,8 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt,
 		wake_up(&htt->empty_tx_wq);
 	spin_unlock_bh(&htt->tx_lock);
 
-	dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
+	if (ar->dev_type != ATH10K_DEV_TYPE_HL)
+		dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
 
 	ath10k_report_offchan_tx(htt->ar, msdu);
 
diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c
index d4803ff5a78a..f731d35ee76d 100644
--- a/drivers/net/wireless/ath/ath10k/usb.c
+++ b/drivers/net/wireless/ath/ath10k/usb.c
@@ -983,7 +983,7 @@ static int ath10k_usb_probe(struct usb_interface *interface,
 	struct usb_device *dev = interface_to_usbdev(interface);
 	int ret, vendor_id, product_id;
 	enum ath10k_hw_rev hw_rev;
-	u32 chip_id;
+	struct ath10k_bus_params bus_params;
 
 	/* Assumption: All USB based chipsets (so far) are QCA9377 based.
 	 * If there will be newer chipsets that does not use the hw reg
@@ -1016,9 +1016,10 @@ static int ath10k_usb_probe(struct usb_interface *interface,
 	ar->id.vendor = vendor_id;
 	ar->id.device = product_id;
 
+	bus_params.dev_type = ATH10K_DEV_TYPE_HL;
 	/* TODO: don't know yet how to get chip_id with USB */
-	chip_id = 0;
-	ret = ath10k_core_register(ar, chip_id);
+	bus_params.chip_id = 0;
+	ret = ath10k_core_register(ar, &bus_params);
 	if (ret) {
 		ath10k_warn(ar, "failed to register driver core: %d\n", ret);
 		goto err;
diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h
index 7fd63bbf8e24..7978a7783f90 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-ops.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h
@@ -210,6 +210,9 @@ struct wmi_ops {
 					       u32 fw_feature_bitmap);
 	int (*get_vdev_subtype)(struct ath10k *ar,
 				enum wmi_vdev_subtype subtype);
+	struct sk_buff *(*gen_wow_config_pno)(struct ath10k *ar,
+					      u32 vdev_id,
+					      struct wmi_pno_scan_req *pno_scan);
 	struct sk_buff *(*gen_pdev_bss_chan_info_req)
 					(struct ath10k *ar,
 					 enum wmi_bss_survey_req_type type);
@@ -1361,6 +1364,24 @@ ath10k_wmi_wow_del_pattern(struct ath10k *ar, u32 vdev_id, u32 pattern_id)
 }
 
 static inline int
+ath10k_wmi_wow_config_pno(struct ath10k *ar, u32 vdev_id,
+			  struct wmi_pno_scan_req  *pno_scan)
+{
+	struct sk_buff *skb;
+	u32 cmd_id;
+
+	if (!ar->wmi.ops->gen_wow_config_pno)
+		return -EOPNOTSUPP;
+
+	skb = ar->wmi.ops->gen_wow_config_pno(ar, vdev_id, pno_scan);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	cmd_id = ar->wmi.cmd->network_list_offload_config_cmdid;
+	return ath10k_wmi_cmd_send(ar, skb, cmd_id);
+}
+
+static inline int
 ath10k_wmi_update_fw_tdls_state(struct ath10k *ar, u32 vdev_id,
 				enum wmi_tdls_state state)
 {
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index cdc1e64d52ad..bab8b2527fb8 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -19,7 +19,6 @@
 #include "debug.h"
 #include "mac.h"
 #include "hw.h"
-#include "mac.h"
 #include "wmi.h"
 #include "wmi-ops.h"
 #include "wmi-tlv.h"
@@ -1569,7 +1568,10 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar)
 
 	cfg->num_vdevs = __cpu_to_le32(TARGET_TLV_NUM_VDEVS);
 
-	cfg->num_peers = __cpu_to_le32(ar->hw_params.num_peers);
+	if (ar->hw_params.num_peers)
+		cfg->num_peers = __cpu_to_le32(ar->hw_params.num_peers);
+	else
+		cfg->num_peers = __cpu_to_le32(TARGET_TLV_NUM_PEERS);
 	cfg->ast_skid_limit = __cpu_to_le32(ar->hw_params.ast_skid_limit);
 	cfg->num_wds_entries = __cpu_to_le32(ar->hw_params.num_wds_entries);
 
@@ -1582,7 +1584,10 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar)
 	}
 
 	cfg->num_peer_keys = __cpu_to_le32(2);
-	cfg->num_tids = __cpu_to_le32(TARGET_TLV_NUM_TIDS);
+	if (ar->hw_params.num_peers)
+		cfg->num_tids = __cpu_to_le32(ar->hw_params.num_peers * 2);
+	else
+		cfg->num_tids = __cpu_to_le32(TARGET_TLV_NUM_TIDS);
 	cfg->tx_chain_mask = __cpu_to_le32(0x7);
 	cfg->rx_chain_mask = __cpu_to_le32(0x7);
 	cfg->rx_timeout_pri[0] = __cpu_to_le32(0x64);
@@ -3436,6 +3441,192 @@ ath10k_wmi_tlv_op_gen_wow_del_pattern(struct ath10k *ar, u32 vdev_id,
 	return skb;
 }
 
+/* Request FW to start PNO operation */
+static struct sk_buff *
+ath10k_wmi_tlv_op_gen_config_pno_start(struct ath10k *ar,
+				       u32 vdev_id,
+				       struct wmi_pno_scan_req *pno)
+{
+	struct nlo_configured_parameters *nlo_list;
+	struct wmi_tlv_wow_nlo_config_cmd *cmd;
+	struct wmi_tlv *tlv;
+	struct sk_buff *skb;
+	__le32 *channel_list;
+	u16 tlv_len;
+	size_t len;
+	void *ptr;
+	u32 i;
+
+	len = sizeof(*tlv) + sizeof(*cmd) +
+	      sizeof(*tlv) +
+	      /* TLV place holder for array of structures
+	       * nlo_configured_parameters(nlo_list)
+	       */
+	      sizeof(*tlv);
+	      /* TLV place holder for array of uint32 channel_list */
+
+	len += sizeof(u32) * min_t(u8, pno->a_networks[0].channel_count,
+				   WMI_NLO_MAX_CHAN);
+	len += sizeof(struct nlo_configured_parameters) *
+				min_t(u8, pno->uc_networks_count, WMI_NLO_MAX_SSIDS);
+
+	skb = ath10k_wmi_alloc_skb(ar, len);
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	ptr = (void *)skb->data;
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_NLO_CONFIG_CMD);
+	tlv->len = __cpu_to_le16(sizeof(*cmd));
+	cmd = (void *)tlv->value;
+
+	/* wmi_tlv_wow_nlo_config_cmd parameters*/
+	cmd->vdev_id = __cpu_to_le32(pno->vdev_id);
+	cmd->flags = __cpu_to_le32(WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN);
+
+	/* current FW does not support min-max range for dwell time */
+	cmd->active_dwell_time = __cpu_to_le32(pno->active_max_time);
+	cmd->passive_dwell_time = __cpu_to_le32(pno->passive_max_time);
+
+	if (pno->do_passive_scan)
+		cmd->flags |= __cpu_to_le32(WMI_NLO_CONFIG_SCAN_PASSIVE);
+
+	/* copy scan interval */
+	cmd->fast_scan_period = __cpu_to_le32(pno->fast_scan_period);
+	cmd->slow_scan_period = __cpu_to_le32(pno->slow_scan_period);
+	cmd->fast_scan_max_cycles = __cpu_to_le32(pno->fast_scan_max_cycles);
+	cmd->delay_start_time = __cpu_to_le32(pno->delay_start_time);
+
+	if (pno->enable_pno_scan_randomization) {
+		cmd->flags |= __cpu_to_le32(WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
+				WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ);
+		ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
+		ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
+	}
+
+	ptr += sizeof(*tlv);
+	ptr += sizeof(*cmd);
+
+	/* nlo_configured_parameters(nlo_list) */
+	cmd->no_of_ssids = __cpu_to_le32(min_t(u8, pno->uc_networks_count,
+					       WMI_NLO_MAX_SSIDS));
+	tlv_len = __le32_to_cpu(cmd->no_of_ssids) *
+		sizeof(struct nlo_configured_parameters);
+
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT);
+	tlv->len = __cpu_to_le16(len);
+
+	ptr += sizeof(*tlv);
+	nlo_list = ptr;
+	for (i = 0; i < __le32_to_cpu(cmd->no_of_ssids); i++) {
+		tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
+		tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_BYTE);
+		tlv->len = __cpu_to_le16(sizeof(struct nlo_configured_parameters) -
+					 sizeof(*tlv));
+
+		/* copy ssid and it's length */
+		nlo_list[i].ssid.valid = __cpu_to_le32(true);
+		nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
+		memcpy(nlo_list[i].ssid.ssid.ssid,
+		       pno->a_networks[i].ssid.ssid,
+		       __le32_to_cpu(nlo_list[i].ssid.ssid.ssid_len));
+
+		/* copy rssi threshold */
+		if (pno->a_networks[i].rssi_threshold &&
+		    pno->a_networks[i].rssi_threshold > -300) {
+			nlo_list[i].rssi_cond.valid = __cpu_to_le32(true);
+			nlo_list[i].rssi_cond.rssi =
+				__cpu_to_le32(pno->a_networks[i].rssi_threshold);
+		}
+
+		nlo_list[i].bcast_nw_type.valid = __cpu_to_le32(true);
+		nlo_list[i].bcast_nw_type.bcast_nw_type =
+			__cpu_to_le32(pno->a_networks[i].bcast_nw_type);
+	}
+
+	ptr += __le32_to_cpu(cmd->no_of_ssids) * sizeof(struct nlo_configured_parameters);
+
+	/* copy channel info */
+	cmd->num_of_channels = __cpu_to_le32(min_t(u8,
+						   pno->a_networks[0].channel_count,
+						   WMI_NLO_MAX_CHAN));
+
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_UINT32);
+	tlv->len = __cpu_to_le16(__le32_to_cpu(cmd->num_of_channels) *
+				 sizeof(u_int32_t));
+	ptr += sizeof(*tlv);
+
+	channel_list = (__le32 *)ptr;
+	for (i = 0; i < __le32_to_cpu(cmd->num_of_channels); i++)
+		channel_list[i] = __cpu_to_le32(pno->a_networks[0].channels[i]);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv start pno config vdev_id %d\n",
+		   vdev_id);
+
+	return skb;
+}
+
+/* Request FW to stop ongoing PNO operation */
+static struct sk_buff *ath10k_wmi_tlv_op_gen_config_pno_stop(struct ath10k *ar,
+							     u32 vdev_id)
+{
+	struct wmi_tlv_wow_nlo_config_cmd *cmd;
+	struct wmi_tlv *tlv;
+	struct sk_buff *skb;
+	void *ptr;
+	size_t len;
+
+	len = sizeof(*tlv) + sizeof(*cmd) +
+	      sizeof(*tlv) +
+	      /* TLV place holder for array of structures
+	       * nlo_configured_parameters(nlo_list)
+	       */
+	      sizeof(*tlv);
+	      /* TLV place holder for array of uint32 channel_list */
+	skb = ath10k_wmi_alloc_skb(ar, len);
+	if (!skb)
+		return ERR_PTR(-ENOMEM);
+
+	ptr = (void *)skb->data;
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_NLO_CONFIG_CMD);
+	tlv->len = __cpu_to_le16(sizeof(*cmd));
+	cmd = (void *)tlv->value;
+
+	cmd->vdev_id = __cpu_to_le32(vdev_id);
+	cmd->flags = __cpu_to_le32(WMI_NLO_CONFIG_STOP);
+
+	ptr += sizeof(*tlv);
+	ptr += sizeof(*cmd);
+
+	/* nlo_configured_parameters(nlo_list) */
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_STRUCT);
+	tlv->len = __cpu_to_le16(0);
+
+	ptr += sizeof(*tlv);
+
+	/* channel list */
+	tlv = ptr;
+	tlv->tag = __cpu_to_le16(WMI_TLV_TAG_ARRAY_UINT32);
+	tlv->len = __cpu_to_le16(0);
+
+	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv stop pno config vdev_id %d\n", vdev_id);
+	return skb;
+}
+
+static struct sk_buff *
+ath10k_wmi_tlv_op_gen_config_pno(struct ath10k *ar, u32 vdev_id,
+				 struct wmi_pno_scan_req *pno_scan)
+{
+	if (pno_scan->enable)
+		return ath10k_wmi_tlv_op_gen_config_pno_start(ar, vdev_id, pno_scan);
+	else
+		return ath10k_wmi_tlv_op_gen_config_pno_stop(ar, vdev_id);
+}
+
 static struct sk_buff *
 ath10k_wmi_tlv_op_gen_adaptive_qcs(struct ath10k *ar, bool enable)
 {
@@ -3968,6 +4159,7 @@ static const struct wmi_ops wmi_tlv_ops = {
 	.gen_wow_host_wakeup_ind = ath10k_wmi_tlv_gen_wow_host_wakeup_ind,
 	.gen_wow_add_pattern = ath10k_wmi_tlv_op_gen_wow_add_pattern,
 	.gen_wow_del_pattern = ath10k_wmi_tlv_op_gen_wow_del_pattern,
+	.gen_wow_config_pno = ath10k_wmi_tlv_op_gen_config_pno,
 	.gen_update_fw_tdls_state = ath10k_wmi_tlv_op_gen_update_fw_tdls_state,
 	.gen_tdls_peer_update = ath10k_wmi_tlv_op_gen_tdls_peer_update,
 	.gen_adaptive_qcs = ath10k_wmi_tlv_op_gen_adaptive_qcs,
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index 4f0c20c90642..92c25f51bf86 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -2146,6 +2146,260 @@ struct wmi_tlv_tdls_peer_event {
 
 void ath10k_wmi_tlv_attach(struct ath10k *ar);
 
+enum wmi_nlo_auth_algorithm {
+	WMI_NLO_AUTH_ALGO_80211_OPEN        = 1,
+	WMI_NLO_AUTH_ALGO_80211_SHARED_KEY  = 2,
+	WMI_NLO_AUTH_ALGO_WPA               = 3,
+	WMI_NLO_AUTH_ALGO_WPA_PSK           = 4,
+	WMI_NLO_AUTH_ALGO_WPA_NONE          = 5,
+	WMI_NLO_AUTH_ALGO_RSNA              = 6,
+	WMI_NLO_AUTH_ALGO_RSNA_PSK          = 7,
+};
+
+enum wmi_nlo_cipher_algorithm {
+	WMI_NLO_CIPHER_ALGO_NONE           = 0x00,
+	WMI_NLO_CIPHER_ALGO_WEP40          = 0x01,
+	WMI_NLO_CIPHER_ALGO_TKIP           = 0x02,
+	WMI_NLO_CIPHER_ALGO_CCMP           = 0x04,
+	WMI_NLO_CIPHER_ALGO_WEP104         = 0x05,
+	WMI_NLO_CIPHER_ALGO_BIP            = 0x06,
+	WMI_NLO_CIPHER_ALGO_RSN_USE_GROUP  = 0x100,
+	WMI_NLO_CIPHER_ALGO_WEP            = 0x101,
+};
+
+/* SSID broadcast  type passed in NLO params */
+enum wmi_nlo_ssid_bcastnwtype {
+	WMI_NLO_BCAST_UNKNOWN      = 0,
+	WMI_NLO_BCAST_NORMAL       = 1,
+	WMI_NLO_BCAST_HIDDEN       = 2,
+};
+
+#define WMI_NLO_MAX_SSIDS    16
+#define WMI_NLO_MAX_CHAN     48
+
+#define WMI_NLO_CONFIG_STOP                             (0x1 << 0)
+#define WMI_NLO_CONFIG_START                            (0x1 << 1)
+#define WMI_NLO_CONFIG_RESET                            (0x1 << 2)
+#define WMI_NLO_CONFIG_SLOW_SCAN                        (0x1 << 4)
+#define WMI_NLO_CONFIG_FAST_SCAN                        (0x1 << 5)
+#define WMI_NLO_CONFIG_SSID_HIDE_EN                     (0x1 << 6)
+
+/* This bit is used to indicate if EPNO or supplicant PNO is enabled.
+ * Only one of them can be enabled at a given time
+ */
+#define WMI_NLO_CONFIG_ENLO                             (0x1 << 7)
+#define WMI_NLO_CONFIG_SCAN_PASSIVE                     (0x1 << 8)
+#define WMI_NLO_CONFIG_ENLO_RESET                       (0x1 << 9)
+#define WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ         (0x1 << 10)
+#define WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ       (0x1 << 11)
+#define WMI_NLO_CONFIG_ENABLE_IE_WHITELIST_IN_PROBE_REQ (0x1 << 12)
+#define WMI_NLO_CONFIG_ENABLE_CNLO_RSSI_CONFIG          (0x1 << 13)
+
+/* Whether directed scan needs to be performed (for hidden SSIDs) */
+#define WMI_ENLO_FLAG_DIRECTED_SCAN      1
+
+/* Whether PNO event shall be triggered if the network is found on A band */
+#define WMI_ENLO_FLAG_A_BAND             2
+
+/* Whether PNO event shall be triggered if the network is found on G band */
+#define WMI_ENLO_FLAG_G_BAND             4
+
+/* Whether strict matching is required (i.e. firmware shall not
+ * match on the entire SSID)
+ */
+#define WMI_ENLO_FLAG_STRICT_MATCH       8
+
+/* Code for matching the beacon AUTH IE - additional codes TBD */
+/* open */
+#define WMI_ENLO_AUTH_CODE_OPEN  1
+
+/* WPA_PSK or WPA2PSK */
+#define WMI_ENLO_AUTH_CODE_PSK   2
+
+/* any EAPOL */
+#define WMI_ENLO_AUTH_CODE_EAPOL 4
+
+struct wmi_nlo_ssid_param {
+	__le32 valid;
+	struct wmi_ssid ssid;
+} __packed;
+
+struct wmi_nlo_enc_param {
+	__le32 valid;
+	__le32 enc_type;
+} __packed;
+
+struct wmi_nlo_auth_param {
+	__le32 valid;
+	__le32 auth_type;
+} __packed;
+
+struct wmi_nlo_bcast_nw_param {
+	__le32 valid;
+
+	/* If WMI_NLO_CONFIG_EPNO is not set. Supplicant PNO is enabled.
+	 * The value should be true/false. Otherwise EPNO is enabled.
+	 * bcast_nw_type would be used as a bit flag contains WMI_ENLO_FLAG_XXX
+	 */
+	__le32 bcast_nw_type;
+} __packed;
+
+struct wmi_nlo_rssi_param {
+	__le32 valid;
+	__le32 rssi;
+} __packed;
+
+struct nlo_configured_parameters {
+	/* TLV tag and len;*/
+	__le32 tlv_header;
+	struct wmi_nlo_ssid_param ssid;
+	struct wmi_nlo_enc_param enc_type;
+	struct wmi_nlo_auth_param auth_type;
+	struct wmi_nlo_rssi_param rssi_cond;
+
+	/* indicates if the SSID is hidden or not */
+	struct wmi_nlo_bcast_nw_param bcast_nw_type;
+} __packed;
+
+/* Support channel prediction for PNO scan after scanning top_k_num channels
+ * if stationary_threshold is met.
+ */
+struct nlo_channel_prediction_cfg {
+	__le32 tlv_header;
+
+	/* Enable or disable this feature. */
+	__le32 enable;
+
+	/* Top K channels will be scanned before deciding whether to further scan
+	 * or stop. Minimum value is 3 and maximum is 5.
+	 */
+	__le32 top_k_num;
+
+	/* Preconfigured stationary threshold.
+	 * Lesser value means more conservative. Bigger value means more aggressive.
+	 * Maximum is 100 and mininum is 0.
+	 */
+	__le32 stationary_threshold;
+
+	/* Periodic full channel scan in milliseconds unit.
+	 * After full_scan_period_ms since last full scan, channel prediction
+	 * scan is suppressed and will do full scan.
+	 * This is to help detecting sudden AP power-on or -off. Value 0 means no
+	 * full scan at all (not recommended).
+	 */
+	__le32 full_scan_period_ms;
+} __packed;
+
+struct enlo_candidate_score_params_t {
+	__le32 tlv_header;   /* TLV tag and len; */
+
+	/* minimum 5GHz RSSI for a BSSID to be considered (units = dBm) */
+	__le32 min_5ghz_rssi;
+
+	/* minimum 2.4GHz RSSI for a BSSID to be considered (units = dBm) */
+	__le32 min_24ghz_rssi;
+
+	/* the maximum score that a network can have before bonuses */
+	__le32 initial_score_max;
+
+	/* current_connection_bonus:
+	 * only report when there is a network's score this much higher
+	 * than the current connection
+	 */
+	__le32 current_connection_bonus;
+
+	/* score bonus for all networks with the same network flag */
+	__le32 same_network_bonus;
+
+	/* score bonus for networks that are not open */
+	__le32 secure_bonus;
+
+	/* 5GHz RSSI score bonus (applied to all 5GHz networks) */
+	__le32 band_5ghz_bonus;
+} __packed;
+
+struct connected_nlo_bss_band_rssi_pref_t {
+	__le32 tlv_header; /* TLV tag and len;*/
+
+	/* band which needs to get preference over other band
+	 * - see wmi_set_vdev_ie_band enum
+	 */
+	__le32 band;
+
+	/* Amount of RSSI preference (in dB) that can be given to a band */
+	__le32 rssi_pref;
+} __packed;
+
+struct connected_nlo_rssi_params_t {
+	__le32 tlv_header; /* TLV tag and len;*/
+
+	/* Relative rssi threshold (in dB) by which new BSS should have
+	 * better rssi than the current connected BSS.
+	 */
+	__le32 relative_rssi;
+
+	/* The amount of rssi preference (in dB) that can be given
+	 * to a 5G BSS over 2.4G BSS.
+	 */
+	__le32 relative_rssi_5g_pref;
+} __packed;
+
+struct wmi_tlv_wow_nlo_config_cmd {
+	__le32 flags;
+	__le32 vdev_id;
+	__le32 fast_scan_max_cycles;
+	__le32 active_dwell_time;
+	__le32 passive_dwell_time; /* PDT in msecs */
+	__le32 probe_bundle_size;
+
+	/* ART = IRT */
+	__le32 rest_time;
+
+	/* Max value that can be reached after SBM */
+	__le32 max_rest_time;
+
+	/* SBM */
+	__le32 scan_backoff_multiplier;
+
+	/* SCBM */
+	__le32 fast_scan_period;
+
+	/* specific to windows */
+	__le32 slow_scan_period;
+
+	__le32 no_of_ssids;
+
+	__le32 num_of_channels;
+
+	/* NLO scan start delay time in milliseconds */
+	__le32 delay_start_time;
+
+	/** MAC Address to use in Probe Req as SA **/
+	struct wmi_mac_addr mac_addr;
+
+	/** Mask on which MAC has to be randomized **/
+	struct wmi_mac_addr mac_mask;
+
+	/** IE bitmap to use in Probe Req **/
+	__le32 ie_bitmap[8];
+
+	/** Number of vendor OUIs. In the TLV vendor_oui[] **/
+	__le32 num_vendor_oui;
+
+	/** Number of connected NLO band preferences **/
+	__le32 num_cnlo_band_pref;
+
+	/* The TLVs will follow.
+	 * nlo_configured_parameters nlo_list[];
+	 * A_UINT32 channel_list[num_of_channels];
+	 * nlo_channel_prediction_cfg ch_prediction_cfg;
+	 * enlo_candidate_score_params candidate_score_params;
+	 * wmi_vendor_oui vendor_oui[num_vendor_oui];
+	 * connected_nlo_rssi_params cnlo_rssi_params;
+	 * connected_nlo_bss_band_rssi_pref cnlo_bss_band_rssi_pref[num_cnlo_band_pref];
+	 */
+} __packed;
+
 struct wmi_tlv_mgmt_tx_cmd {
 	__le32 vdev_id;
 	__le32 desc_id;
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index fd612d2905b0..25e8fa789e8d 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -1307,7 +1307,8 @@ static struct wmi_pdev_param_map wmi_10_2_4_pdev_param_map = {
 	.set_mcast2ucast_mode = WMI_PDEV_PARAM_UNSUPPORTED,
 	.set_mcast2ucast_buffer = WMI_PDEV_PARAM_UNSUPPORTED,
 	.remove_mcast2ucast_buffer = WMI_PDEV_PARAM_UNSUPPORTED,
-	.peer_sta_ps_statechg_enable = WMI_PDEV_PARAM_UNSUPPORTED,
+	.peer_sta_ps_statechg_enable =
+				WMI_10X_PDEV_PARAM_PEER_STA_PS_STATECHG_ENABLE,
 	.igmpmld_ac_override = WMI_PDEV_PARAM_UNSUPPORTED,
 	.block_interbss = WMI_PDEV_PARAM_UNSUPPORTED,
 	.set_disable_reset_cmdid = WMI_PDEV_PARAM_UNSUPPORTED,
@@ -1869,6 +1870,12 @@ int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
 	if (ret)
 		dev_kfree_skb_any(skb);
 
+	if (ret == -EAGAIN) {
+		ath10k_warn(ar, "wmi command %d timeout, restarting hardware\n",
+			    cmd_id);
+		queue_work(ar->workqueue, &ar->restart_work);
+	}
+
 	return ret;
 }
 
@@ -2336,7 +2343,12 @@ static int wmi_process_mgmt_tx_comp(struct ath10k *ar, u32 desc_id,
 	dma_unmap_single(ar->dev, pkt_addr->paddr,
 			 msdu->len, DMA_FROM_DEVICE);
 	info = IEEE80211_SKB_CB(msdu);
-	info->flags |= status;
+
+	if (status)
+		info->flags &= ~IEEE80211_TX_STAT_ACK;
+	else
+		info->flags |= IEEE80211_TX_STAT_ACK;
+
 	ieee80211_tx_status_irqsafe(ar->hw, msdu);
 
 	ret = 0;
@@ -2476,7 +2488,8 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
 		   status->freq, status->band, status->signal,
 		   status->rate_idx);
 
-	ieee80211_rx(ar->hw, skb);
+	ieee80211_rx_ni(ar->hw, skb);
+
 	return 0;
 }
 
@@ -3236,18 +3249,31 @@ void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar, struct sk_buff *skb)
 {
 	struct wmi_vdev_start_ev_arg arg = {};
 	int ret;
+	u32 status;
 
 	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
 
+	ar->last_wmi_vdev_start_status = 0;
+
 	ret = ath10k_wmi_pull_vdev_start(ar, skb, &arg);
 	if (ret) {
 		ath10k_warn(ar, "failed to parse vdev start event: %d\n", ret);
-		return;
+		ar->last_wmi_vdev_start_status = ret;
+		goto out;
 	}
 
-	if (WARN_ON(__le32_to_cpu(arg.status)))
-		return;
+	status = __le32_to_cpu(arg.status);
+	if (WARN_ON_ONCE(status)) {
+		ath10k_warn(ar, "vdev-start-response reports status error: %d (%s)\n",
+			    status, (status == WMI_VDEV_START_CHAN_INVALID) ?
+			    "chan-invalid" : "unknown");
+		/* Setup is done one way or another though, so we should still
+		 * do the completion, so don't return here.
+		 */
+		ar->last_wmi_vdev_start_status = -EINVAL;
+	}
 
+out:
 	complete(&ar->vdev_setup_done);
 }
 
@@ -4774,6 +4800,13 @@ ath10k_wmi_tpc_final_get_rate(struct ath10k *ar,
 		}
 	}
 
+	if (pream == -1) {
+		ath10k_warn(ar, "unknown wmi tpc final index and frequency: %u, %u\n",
+			    pream_idx, __le32_to_cpu(ev->chan_freq));
+		tpc = 0;
+		goto out;
+	}
+
 	if (pream == 4)
 		tpc = min_t(u8, ev->rates_array[rate_idx],
 			    ev->max_reg_allow_pow[ch]);
@@ -5016,6 +5049,36 @@ ath10k_wmi_handle_tdls_peer_event(struct ath10k *ar, struct sk_buff *skb)
 	}
 }
 
+static void
+ath10k_wmi_event_peer_sta_ps_state_chg(struct ath10k *ar, struct sk_buff *skb)
+{
+	struct wmi_peer_sta_ps_state_chg_event *ev;
+	struct ieee80211_sta *sta;
+	struct ath10k_sta *arsta;
+	u8 peer_addr[ETH_ALEN];
+
+	lockdep_assert_held(&ar->data_lock);
+
+	ev = (struct wmi_peer_sta_ps_state_chg_event *)skb->data;
+	ether_addr_copy(peer_addr, ev->peer_macaddr.addr);
+
+	rcu_read_lock();
+
+	sta = ieee80211_find_sta_by_ifaddr(ar->hw, peer_addr, NULL);
+
+	if (!sta) {
+		ath10k_warn(ar, "failed to find station entry %pM\n",
+			    peer_addr);
+		goto exit;
+	}
+
+	arsta = (struct ath10k_sta *)sta->drv_priv;
+	arsta->peer_ps_state = __le32_to_cpu(ev->peer_ps_state);
+
+exit:
+	rcu_read_unlock();
+}
+
 void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar, struct sk_buff *skb)
 {
 	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
@@ -5449,7 +5512,8 @@ int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
 		   arg.mac_addr,
 		   __le32_to_cpu(arg.status));
 
-	ether_addr_copy(ar->mac_addr, arg.mac_addr);
+	if (is_zero_ether_addr(ar->mac_addr))
+		ether_addr_copy(ar->mac_addr, arg.mac_addr);
 	complete(&ar->wmi.unified_ready);
 	return 0;
 }
@@ -5945,6 +6009,9 @@ static void ath10k_wmi_10_2_op_rx(struct ath10k *ar, struct sk_buff *skb)
 		ath10k_dbg(ar, ATH10K_DBG_WMI,
 			   "received event id %d not implemented\n", id);
 		break;
+	case WMI_10_2_PEER_STA_PS_STATECHG_EVENTID:
+		ath10k_wmi_event_peer_sta_ps_state_chg(ar, skb);
+		break;
 	default:
 		ath10k_warn(ar, "Unknown eventid: %d\n", id);
 		break;
@@ -6062,6 +6129,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb)
 	case WMI_10_4_DFS_STATUS_CHECK_EVENTID:
 		ath10k_wmi_event_dfs_status_check(ar, skb);
 		break;
+	case WMI_10_4_PEER_STA_PS_STATECHG_EVENTID:
+		ath10k_wmi_event_peer_sta_ps_state_chg(ar, skb);
+		break;
 	default:
 		ath10k_warn(ar, "Unknown eventid: %d\n", id);
 		break;
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 36220258e3c7..f7badd079051 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -203,6 +203,8 @@ enum wmi_service {
 	WMI_SERVICE_TPC_STATS_FINAL,
 	WMI_SERVICE_RESET_CHIP,
 	WMI_SERVICE_SPOOF_MAC_SUPPORT,
+	WMI_SERVICE_TX_DATA_ACK_RSSI,
+	WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT,
 
 	/* keep last */
 	WMI_SERVICE_MAX,
@@ -350,6 +352,13 @@ enum wmi_10_4_service {
 	WMI_10_4_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS,
 	WMI_10_4_SERVICE_HOST_DFS_CHECK_SUPPORT,
 	WMI_10_4_SERVICE_TPC_STATS_FINAL,
+	WMI_10_4_SERVICE_CFR_CAPTURE_SUPPORT,
+	WMI_10_4_SERVICE_TX_DATA_ACK_RSSI,
+	WMI_10_4_SERVICE_CFR_CAPTURE_IND_MSG_TYPE_LEGACY,
+	WMI_10_4_SERVICE_PER_PACKET_SW_ENCRYPT,
+	WMI_10_4_SERVICE_PEER_TID_CONFIGS_SUPPORT,
+	WMI_10_4_SERVICE_VDEV_BCN_RATE_CONTROL,
+	WMI_10_4_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT,
 };
 
 static inline char *wmi_service_name(int service_id)
@@ -463,6 +472,8 @@ static inline char *wmi_service_name(int service_id)
 	SVCSTR(WMI_SERVICE_HOST_DFS_CHECK_SUPPORT);
 	SVCSTR(WMI_SERVICE_TPC_STATS_FINAL);
 	SVCSTR(WMI_SERVICE_RESET_CHIP);
+	SVCSTR(WMI_SERVICE_TX_DATA_ACK_RSSI);
+	SVCSTR(WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT);
 	default:
 		return NULL;
 	}
@@ -771,6 +782,10 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out,
 	       WMI_SERVICE_HOST_DFS_CHECK_SUPPORT, len);
 	SVCMAP(WMI_10_4_SERVICE_TPC_STATS_FINAL,
 	       WMI_SERVICE_TPC_STATS_FINAL, len);
+	SVCMAP(WMI_10_4_SERVICE_TX_DATA_ACK_RSSI,
+	       WMI_SERVICE_TX_DATA_ACK_RSSI, len);
+	SVCMAP(WMI_10_4_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT,
+	       WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, len);
 }
 
 #undef SVCMAP
@@ -2924,6 +2939,7 @@ enum wmi_coex_version {
  * @WMI_10_4_TDLS_CONN_TRACKER_IN_HOST_MODE: TDLS connection tracker in host
  *	enable/disable
  * @WMI_10_4_TDLS_EXPLICIT_MODE_ONLY:Explicit TDLS mode enable/disable
+ * @WMI_10_4_TX_DATA_ACK_RSSI: Enable DATA ACK RSSI if firmware is capable
  */
 enum wmi_10_4_feature_mask {
 	WMI_10_4_LTEU_SUPPORT			= BIT(0),
@@ -2939,6 +2955,7 @@ enum wmi_10_4_feature_mask {
 	WMI_10_4_TDLS_UAPSD_SLEEP_STA		= BIT(10),
 	WMI_10_4_TDLS_CONN_TRACKER_IN_HOST_MODE = BIT(11),
 	WMI_10_4_TDLS_EXPLICIT_MODE_ONLY	= BIT(12),
+	WMI_10_4_TX_DATA_ACK_RSSI               = BIT(16),
 
 };
 
@@ -4153,6 +4170,13 @@ enum wmi_tpc_pream_5ghz {
 	WMI_TPC_PREAM_5GHZ_HTCUP,
 };
 
+#define	WMI_PEER_PS_STATE_DISABLED	2
+
+struct wmi_peer_sta_ps_state_chg_event {
+	struct wmi_mac_addr peer_macaddr;
+	__le32 peer_ps_state;
+} __packed;
+
 struct wmi_pdev_chanlist_update_event {
 	/* number of channels */
 	__le32 num_chan;
@@ -4958,10 +4982,15 @@ enum wmi_rate_preamble {
 #define ATH10K_HW_GI(flags)		(((flags) >> 5) & 0x1)
 #define ATH10K_HW_RATECODE(rate, nss, preamble) \
 	(((preamble) << 6) | ((nss) << 4) | (rate))
+#define ATH10K_HW_AMPDU(flags)		((flags) & 0x1)
+#define ATH10K_HW_BA_FAIL(flags)	(((flags) >> 1) & 0x3)
 
-#define VHT_MCS_NUM     10
-#define VHT_BW_NUM      4
-#define VHT_NSS_NUM     4
+#define ATH10K_VHT_MCS_NUM	10
+#define ATH10K_BW_NUM		4
+#define ATH10K_NSS_NUM		4
+#define ATH10K_LEGACY_NUM	12
+#define ATH10K_GI_NUM		2
+#define ATH10K_HT_MCS_NUM	32
 
 /* Value to disable fixed rate setting */
 #define WMI_FIXED_RATE_NONE    (0xff)
@@ -6642,11 +6671,17 @@ struct wmi_ch_info_ev_arg {
 	__le32 rx_frame_count;
 };
 
+/* From 10.4 firmware, not sure all have the same values. */
+enum wmi_vdev_start_status {
+	WMI_VDEV_START_OK = 0,
+	WMI_VDEV_START_CHAN_INVALID,
+};
+
 struct wmi_vdev_start_ev_arg {
 	__le32 vdev_id;
 	__le32 req_id;
 	__le32 resp_type; /* %WMI_VDEV_RESP_ */
-	__le32 status;
+	__le32 status; /* See wmi_vdev_start_status enum above */
 };
 
 struct wmi_peer_kick_ev_arg {
@@ -7033,6 +7068,63 @@ struct wmi_pdev_set_adaptive_cca_params {
 	__le32 cca_detect_margin;
 } __packed;
 
+#define WMI_PNO_MAX_SCHED_SCAN_PLANS      2
+#define WMI_PNO_MAX_SCHED_SCAN_PLAN_INT   7200
+#define WMI_PNO_MAX_SCHED_SCAN_PLAN_ITRNS 100
+#define WMI_PNO_MAX_NETW_CHANNELS         26
+#define WMI_PNO_MAX_NETW_CHANNELS_EX      60
+#define WMI_PNO_MAX_SUPP_NETWORKS         WLAN_SCAN_PARAMS_MAX_SSID
+#define WMI_PNO_MAX_IE_LENGTH             WLAN_SCAN_PARAMS_MAX_IE_LEN
+
+/*size based of dot11 declaration without extra IEs as we will not carry those for PNO*/
+#define WMI_PNO_MAX_PB_REQ_SIZE    450
+
+#define WMI_PNO_24G_DEFAULT_CH     1
+#define WMI_PNO_5G_DEFAULT_CH      36
+
+#define WMI_ACTIVE_MAX_CHANNEL_TIME 40
+#define WMI_PASSIVE_MAX_CHANNEL_TIME   110
+
+/* SSID broadcast type */
+enum wmi_SSID_bcast_type {
+	BCAST_UNKNOWN      = 0,
+	BCAST_NORMAL       = 1,
+	BCAST_HIDDEN       = 2,
+};
+
+struct wmi_network_type {
+	struct wmi_ssid ssid;
+	u32 authentication;
+	u32 encryption;
+	u32 bcast_nw_type;
+	u8 channel_count;
+	u16 channels[WMI_PNO_MAX_NETW_CHANNELS_EX];
+	s32 rssi_threshold;
+} __packed;
+
+struct wmi_pno_scan_req {
+	u8 enable;
+	u8 vdev_id;
+	u8 uc_networks_count;
+	struct wmi_network_type a_networks[WMI_PNO_MAX_SUPP_NETWORKS];
+	u32 fast_scan_period;
+	u32 slow_scan_period;
+	u8 fast_scan_max_cycles;
+
+	bool do_passive_scan;
+
+	u32 delay_start_time;
+	u32 active_min_time;
+	u32 active_max_time;
+	u32 passive_min_time;
+	u32 passive_max_time;
+
+	/* mac address randomization attributes */
+	u32 enable_pno_scan_randomization;
+	u8 mac_addr[ETH_ALEN];
+	u8 mac_addr_mask[ETH_ALEN];
+} __packed;
+
 enum wmi_host_platform_type {
 	WMI_HOST_PLATFORM_HIGH_PERF,
 	WMI_HOST_PLATFORM_LOW_PERF,
diff --git a/drivers/net/wireless/ath/ath10k/wow.c b/drivers/net/wireless/ath/ath10k/wow.c
index a6b179f88d36..51b26b305885 100644
--- a/drivers/net/wireless/ath/ath10k/wow.c
+++ b/drivers/net/wireless/ath/ath10k/wow.c
@@ -180,6 +180,100 @@ static void ath10k_wow_convert_8023_to_80211
 	}
 }
 
+static int ath10k_wmi_pno_check(struct ath10k *ar, u32 vdev_id,
+				struct cfg80211_sched_scan_request *nd_config,
+				struct wmi_pno_scan_req *pno)
+{
+	int i, j, ret = 0;
+	u8 ssid_len;
+
+	pno->enable = 1;
+	pno->vdev_id = vdev_id;
+	pno->uc_networks_count = nd_config->n_match_sets;
+
+	if (!pno->uc_networks_count ||
+	    pno->uc_networks_count > WMI_PNO_MAX_SUPP_NETWORKS)
+		return -EINVAL;
+
+	if (nd_config->n_channels > WMI_PNO_MAX_NETW_CHANNELS_EX)
+		return -EINVAL;
+
+	/* Filling per profile  params */
+	for (i = 0; i < pno->uc_networks_count; i++) {
+		ssid_len = nd_config->match_sets[i].ssid.ssid_len;
+
+		if (ssid_len == 0 || ssid_len > 32)
+			return -EINVAL;
+
+		pno->a_networks[i].ssid.ssid_len = __cpu_to_le32(ssid_len);
+
+		memcpy(pno->a_networks[i].ssid.ssid,
+		       nd_config->match_sets[i].ssid.ssid,
+		       nd_config->match_sets[i].ssid.ssid_len);
+		pno->a_networks[i].authentication = 0;
+		pno->a_networks[i].encryption     = 0;
+		pno->a_networks[i].bcast_nw_type  = 0;
+
+		/*Copying list of valid channel into request */
+		pno->a_networks[i].channel_count = nd_config->n_channels;
+		pno->a_networks[i].rssi_threshold = nd_config->match_sets[i].rssi_thold;
+
+		for (j = 0; j < nd_config->n_channels; j++) {
+			pno->a_networks[i].channels[j] =
+					nd_config->channels[j]->center_freq;
+		}
+	}
+
+	/* set scan to passive if no SSIDs are specified in the request */
+	if (nd_config->n_ssids == 0)
+		pno->do_passive_scan = true;
+	else
+		pno->do_passive_scan = false;
+
+	for (i = 0; i < nd_config->n_ssids; i++) {
+		j = 0;
+		while (j < pno->uc_networks_count) {
+			if (__le32_to_cpu(pno->a_networks[j].ssid.ssid_len) ==
+				nd_config->ssids[i].ssid_len &&
+			(memcmp(pno->a_networks[j].ssid.ssid,
+				nd_config->ssids[i].ssid,
+				__le32_to_cpu(pno->a_networks[j].ssid.ssid_len)) == 0)) {
+				pno->a_networks[j].bcast_nw_type = BCAST_HIDDEN;
+				break;
+			}
+			j++;
+		}
+	}
+
+	if (nd_config->n_scan_plans == 2) {
+		pno->fast_scan_period = nd_config->scan_plans[0].interval * MSEC_PER_SEC;
+		pno->fast_scan_max_cycles = nd_config->scan_plans[0].iterations;
+		pno->slow_scan_period =
+			nd_config->scan_plans[1].interval * MSEC_PER_SEC;
+	} else if (nd_config->n_scan_plans == 1) {
+		pno->fast_scan_period = nd_config->scan_plans[0].interval * MSEC_PER_SEC;
+		pno->fast_scan_max_cycles = 1;
+		pno->slow_scan_period = nd_config->scan_plans[0].interval * MSEC_PER_SEC;
+	} else {
+		ath10k_warn(ar, "Invalid number of scan plans %d !!",
+			    nd_config->n_scan_plans);
+	}
+
+	if (nd_config->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
+		/* enable mac randomization */
+		pno->enable_pno_scan_randomization = 1;
+		memcpy(pno->mac_addr, nd_config->mac_addr, ETH_ALEN);
+		memcpy(pno->mac_addr_mask, nd_config->mac_addr_mask, ETH_ALEN);
+	}
+
+	pno->delay_start_time = nd_config->delay;
+
+	/* Current FW does not support min-max range for dwell time */
+	pno->active_max_time = WMI_ACTIVE_MAX_CHANNEL_TIME;
+	pno->passive_max_time = WMI_PASSIVE_MAX_CHANNEL_TIME;
+	return ret;
+}
+
 static int ath10k_vif_wow_set_wakeups(struct ath10k_vif *arvif,
 				      struct cfg80211_wowlan *wowlan)
 {
@@ -213,6 +307,26 @@ static int ath10k_vif_wow_set_wakeups(struct ath10k_vif *arvif,
 
 		if (wowlan->magic_pkt)
 			__set_bit(WOW_MAGIC_PKT_RECVD_EVENT, &wow_mask);
+
+		if (wowlan->nd_config) {
+			struct wmi_pno_scan_req *pno;
+			int ret;
+
+			pno = kzalloc(sizeof(*pno), GFP_KERNEL);
+			if (!pno)
+				return -ENOMEM;
+
+			ar->nlo_enabled = true;
+
+			ret = ath10k_wmi_pno_check(ar, arvif->vdev_id,
+						   wowlan->nd_config, pno);
+			if (!ret) {
+				ath10k_wmi_wow_config_pno(ar, arvif->vdev_id, pno);
+				__set_bit(WOW_NLO_DETECTED_EVENT, &wow_mask);
+			}
+
+			kfree(pno);
+		}
 		break;
 	default:
 		break;
@@ -299,6 +413,51 @@ static int ath10k_wow_set_wakeups(struct ath10k *ar,
 	return 0;
 }
 
+static int ath10k_vif_wow_clean_nlo(struct ath10k_vif *arvif)
+{
+	int ret = 0;
+	struct ath10k *ar = arvif->ar;
+
+	switch (arvif->vdev_type) {
+	case WMI_VDEV_TYPE_STA:
+		if (ar->nlo_enabled) {
+			struct wmi_pno_scan_req *pno;
+
+			pno = kzalloc(sizeof(*pno), GFP_KERNEL);
+			if (!pno)
+				return -ENOMEM;
+
+			pno->enable = 0;
+			ar->nlo_enabled = false;
+			ret = ath10k_wmi_wow_config_pno(ar, arvif->vdev_id, pno);
+			kfree(pno);
+		}
+		break;
+	default:
+		break;
+	}
+	return ret;
+}
+
+static int ath10k_wow_nlo_cleanup(struct ath10k *ar)
+{
+	struct ath10k_vif *arvif;
+	int ret = 0;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	list_for_each_entry(arvif, &ar->arvifs, list) {
+		ret = ath10k_vif_wow_clean_nlo(arvif);
+		if (ret) {
+			ath10k_warn(ar, "failed to clean nlo settings on vdev %i: %d\n",
+				    arvif->vdev_id, ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
 static int ath10k_wow_enable(struct ath10k *ar)
 {
 	int ret;
@@ -374,6 +533,8 @@ int ath10k_wow_op_suspend(struct ieee80211_hw *hw,
 		goto cleanup;
 	}
 
+	ath10k_mac_wait_tx_complete(ar);
+
 	ret = ath10k_wow_enable(ar);
 	if (ret) {
 		ath10k_warn(ar, "failed to start wow: %d\n", ret);
@@ -434,6 +595,10 @@ int ath10k_wow_op_resume(struct ieee80211_hw *hw)
 	if (ret)
 		ath10k_warn(ar, "failed to wakeup from wow: %d\n", ret);
 
+	ret = ath10k_wow_nlo_cleanup(ar);
+	if (ret)
+		ath10k_warn(ar, "failed to cleanup nlo: %d\n", ret);
+
 exit:
 	if (ret) {
 		switch (ar->state) {
@@ -473,6 +638,11 @@ int ath10k_wow_init(struct ath10k *ar)
 		ar->wow.wowlan_support.max_pkt_offset -= WOW_MAX_REDUCE;
 	}
 
+	if (test_bit(WMI_SERVICE_NLO, ar->wmi.svc_map)) {
+		ar->wow.wowlan_support.flags |= WIPHY_WOWLAN_NET_DETECT;
+		ar->wow.wowlan_support.max_nd_match_sets = WMI_PNO_MAX_SUPP_NETWORKS;
+	}
+
 	ar->wow.wowlan_support.n_patterns = ar->wow.max_num_patterns;
 	ar->hw->wiphy->wowlan = &ar->wow.wowlan_support;
 
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index e01faf641288..94f70047d3fc 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -1028,8 +1028,6 @@ ath5k_debug_dump_bands(struct ath5k_hw *ah)
 	if (likely(!(ah->debug.level & ATH5K_DEBUG_DUMPBANDS)))
 		return;
 
-	BUG_ON(!ah->sbands);
-
 	for (b = 0; b < NUM_NL80211_BANDS; b++) {
 		struct ieee80211_supported_band *band = &ah->sbands[b];
 		char bname[6];
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 58fb227a849f..54132af70094 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -710,8 +710,8 @@ static bool check_device_tree(struct ath6kl *ar)
 	for_each_compatible_node(node, NULL, "atheros,ath6kl") {
 		board_id = of_get_property(node, board_id_prop, NULL);
 		if (board_id == NULL) {
-			ath6kl_warn("No \"%s\" property on %s node.\n",
-				    board_id_prop, node->name);
+			ath6kl_warn("No \"%s\" property on %pOFn node.\n",
+				    board_id_prop, node);
 			continue;
 		}
 		snprintf(board_filename, sizeof(board_filename),
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 0c61dbaa62a4..cb59016c723b 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -638,7 +638,7 @@ void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, u8 *bssid,
 	memcpy(vif->bssid, bssid, sizeof(vif->bssid));
 	vif->bss_ch = channel;
 
-	if ((vif->nw_type == INFRA_NETWORK)) {
+	if (vif->nw_type == INFRA_NETWORK) {
 		ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx,
 					      vif->listen_intvl_t, 0);
 		ath6kl_check_ch_switch(ar, channel);
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index a3668433dc02..988222cea9df 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -755,11 +755,11 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
 	}
 
 	if (main_ant_conf == rx_ant_conf) {
-		ANT_STAT_INC(ANT_MAIN, recv_cnt);
-		ANT_LNA_INC(ANT_MAIN, rx_ant_conf);
+		ANT_STAT_INC(sc, ANT_MAIN, recv_cnt);
+		ANT_LNA_INC(sc, ANT_MAIN, rx_ant_conf);
 	} else {
-		ANT_STAT_INC(ANT_ALT, recv_cnt);
-		ANT_LNA_INC(ANT_ALT, rx_ant_conf);
+		ANT_STAT_INC(sc, ANT_ALT, recv_cnt);
+		ANT_LNA_INC(sc, ANT_ALT, rx_ant_conf);
 	}
 
 	/* Short scan check */
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index ef2dd68d3f77..11d6f975c87d 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -37,10 +37,6 @@
 #define AR5008_11NG_HT_SS_SHIFT		12
 #define AR5008_11NG_HT_DS_SHIFT		20
 
-static const int firstep_table[] =
-/* level:  0   1   2   3   4   5   6   7   8  */
-	{ -4, -2,  0,  2,  4,  6,  8, 10, 12 }; /* lvl 0-8, default 2 */
-
 /*
  * register values to turn OFDM weak signal detection OFF
  */
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.c b/drivers/net/wireless/ath/ath9k/common-debug.c
index 239429f10378..53ca4b063eb9 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.c
+++ b/drivers/net/wireless/ath/ath9k/common-debug.c
@@ -144,6 +144,8 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf,
 	RXS_ERR("BEACONS", rx_beacons);
 	RXS_ERR("FRAGS", rx_frags);
 	RXS_ERR("SPECTRAL", rx_spectral);
+	RXS_ERR("SPECTRAL SMPL GOOD", rx_spectral_sample_good);
+	RXS_ERR("SPECTRAL SMPL ERR", rx_spectral_sample_err);
 
 	RXS_ERR("CRC ERR", crc_err);
 	RXS_ERR("DECRYPT CRC ERR", decrypt_crc_err);
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.h b/drivers/net/wireless/ath/ath9k/common-debug.h
index 3376990d3a24..2938b5b96b07 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.h
+++ b/drivers/net/wireless/ath/ath9k/common-debug.h
@@ -39,6 +39,8 @@
  * @rx_beacons:  No. of beacons received.
  * @rx_frags:  No. of rx-fragements received.
  * @rx_spectral: No of spectral packets received.
+ * @rx_spectral_sample_good: No. of good spectral samples
+ * @rx_spectral_sample_err: No. of good spectral samples
  */
 struct ath_rx_stats {
 	u32 rx_pkts_all;
@@ -58,6 +60,8 @@ struct ath_rx_stats {
 	u32 rx_beacons;
 	u32 rx_frags;
 	u32 rx_spectral;
+	u32 rx_spectral_sample_good;
+	u32 rx_spectral_sample_err;
 };
 
 #ifdef CONFIG_ATH9K_COMMON_DEBUG
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c
index 440e16e641e4..6aa3ec024ffa 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.c
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.c
@@ -59,8 +59,7 @@ ath_cmn_max_idx_verify_ht20_fft(u8 *sample_end, int bytes_read)
 
 	sample = sample_end - SPECTRAL_HT20_SAMPLE_LEN + 1;
 
-	max_index = spectral_max_index(mag_info->all_bins,
-				       SPECTRAL_HT20_NUM_BINS);
+	max_index = spectral_max_index_ht20(mag_info->all_bins);
 	max_magnitude = spectral_max_magnitude(mag_info->all_bins);
 
 	max_exp = mag_info->max_exp & 0xf;
@@ -72,7 +71,7 @@ ath_cmn_max_idx_verify_ht20_fft(u8 *sample_end, int bytes_read)
 	if (bytes_read < SPECTRAL_HT20_SAMPLE_LEN && max_index < 1)
 		return -1;
 
-	if (sample[max_index] != (max_magnitude >> max_exp))
+	if ((sample[max_index] & 0xf8) != ((max_magnitude >> max_exp) & 0xf8))
 		return -1;
 	else
 		return 0;
@@ -100,12 +99,10 @@ ath_cmn_max_idx_verify_ht20_40_fft(u8 *sample_end, int bytes_read)
 	sample = sample_end - SPECTRAL_HT20_40_SAMPLE_LEN + 1;
 
 	lower_mag = spectral_max_magnitude(mag_info->lower_bins);
-	lower_max_index = spectral_max_index(mag_info->lower_bins,
-					     SPECTRAL_HT20_40_NUM_BINS);
+	lower_max_index = spectral_max_index_ht40(mag_info->lower_bins);
 
 	upper_mag = spectral_max_magnitude(mag_info->upper_bins);
-	upper_max_index = spectral_max_index(mag_info->upper_bins,
-					     SPECTRAL_HT20_40_NUM_BINS);
+	upper_max_index = spectral_max_index_ht40(mag_info->upper_bins);
 
 	max_exp = mag_info->max_exp & 0xf;
 
@@ -117,19 +114,10 @@ ath_cmn_max_idx_verify_ht20_40_fft(u8 *sample_end, int bytes_read)
 	   ((upper_max_index < 1) || (lower_max_index < 1)))
 		return -1;
 
-	/* Some time hardware messes up the index and adds
-	 * the index of the middle point (dc_pos). Try to fix it.
-	 */
-	if ((upper_max_index - dc_pos > 0) &&
-	   (sample[upper_max_index] == (upper_mag >> max_exp)))
-		upper_max_index -= dc_pos;
-
-	if ((lower_max_index - dc_pos > 0) &&
-	   (sample[lower_max_index - dc_pos] == (lower_mag >> max_exp)))
-		lower_max_index -= dc_pos;
-
-	if ((sample[upper_max_index + dc_pos] != (upper_mag >> max_exp)) ||
-	   (sample[lower_max_index] != (lower_mag >> max_exp)))
+	if (((sample[upper_max_index + dc_pos] & 0xf8) !=
+	     ((upper_mag >> max_exp) & 0xf8)) ||
+	    ((sample[lower_max_index] & 0xf8) !=
+	     ((lower_mag >> max_exp) & 0xf8)))
 		return -1;
 	else
 		return 0;
@@ -169,8 +157,7 @@ ath_cmn_process_ht20_fft(struct ath_rx_status *rs,
 	magnitude = spectral_max_magnitude(mag_info->all_bins);
 	fft_sample_20.max_magnitude = __cpu_to_be16(magnitude);
 
-	max_index = spectral_max_index(mag_info->all_bins,
-					SPECTRAL_HT20_NUM_BINS);
+	max_index = spectral_max_index_ht20(mag_info->all_bins);
 	fft_sample_20.max_index = max_index;
 
 	bitmap_w = spectral_bitmap_weight(mag_info->all_bins);
@@ -188,7 +175,8 @@ ath_cmn_process_ht20_fft(struct ath_rx_status *rs,
 					magnitude >> max_exp,
 					max_index);
 
-	if (fft_sample_20.data[max_index] != (magnitude >> max_exp)) {
+	if ((fft_sample_20.data[max_index] & 0xf8) !=
+	    ((magnitude >> max_exp) & 0xf8)) {
 		ath_dbg(common, SPECTRAL_SCAN, "Magnitude mismatch !\n");
 		ret = -1;
 	}
@@ -302,12 +290,10 @@ ath_cmn_process_ht20_40_fft(struct ath_rx_status *rs,
 	upper_mag = spectral_max_magnitude(mag_info->upper_bins);
 	fft_sample_40.upper_max_magnitude = __cpu_to_be16(upper_mag);
 
-	lower_max_index = spectral_max_index(mag_info->lower_bins,
-					SPECTRAL_HT20_40_NUM_BINS);
+	lower_max_index = spectral_max_index_ht40(mag_info->lower_bins);
 	fft_sample_40.lower_max_index = lower_max_index;
 
-	upper_max_index = spectral_max_index(mag_info->upper_bins,
-					SPECTRAL_HT20_40_NUM_BINS);
+	upper_max_index = spectral_max_index_ht40(mag_info->upper_bins);
 	fft_sample_40.upper_max_index = upper_max_index;
 
 	lower_bitmap_w = spectral_bitmap_weight(mag_info->lower_bins);
@@ -331,29 +317,13 @@ ath_cmn_process_ht20_40_fft(struct ath_rx_status *rs,
 					upper_mag >> max_exp,
 					upper_max_index);
 
-	/* Some time hardware messes up the index and adds
-	 * the index of the middle point (dc_pos). Try to fix it.
-	 */
-	if ((upper_max_index - dc_pos > 0) &&
-	   (fft_sample_40.data[upper_max_index] == (upper_mag >> max_exp))) {
-		upper_max_index -= dc_pos;
-		fft_sample_40.upper_max_index = upper_max_index;
-	}
-
-	if ((lower_max_index - dc_pos > 0) &&
-	   (fft_sample_40.data[lower_max_index - dc_pos] ==
-	   (lower_mag >> max_exp))) {
-		lower_max_index -= dc_pos;
-		fft_sample_40.lower_max_index = lower_max_index;
-	}
-
 	/* Check if we got the expected magnitude values at
 	 * the expected bins
 	 */
-	if ((fft_sample_40.data[upper_max_index + dc_pos]
-	    != (upper_mag >> max_exp)) ||
-	   (fft_sample_40.data[lower_max_index]
-	    != (lower_mag >> max_exp))) {
+	if (((fft_sample_40.data[upper_max_index + dc_pos] & 0xf8)
+	    != ((upper_mag >> max_exp) & 0xf8)) ||
+	   ((fft_sample_40.data[lower_max_index] & 0xf8)
+	    != ((lower_mag >> max_exp) & 0xf8))) {
 		ath_dbg(common, SPECTRAL_SCAN, "Magnitude mismatch !\n");
 		ret = -1;
 	}
@@ -411,7 +381,7 @@ ath_cmn_process_ht20_40_fft(struct ath_rx_status *rs,
 
 		ath_dbg(common, SPECTRAL_SCAN,
 			"Calculated new upper max 0x%X at %i\n",
-			tmp_mag, i);
+			tmp_mag, fft_sample_40.upper_max_index);
 	} else
 	for (i = dc_pos; i < SPECTRAL_HT20_40_NUM_BINS; i++) {
 		if (fft_sample_40.data[i] == (upper_mag >> max_exp))
@@ -501,6 +471,7 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
 	u8 sample_buf[SPECTRAL_SAMPLE_MAX_LEN] = {0};
 	struct ath_hw *ah = spec_priv->ah;
 	struct ath_common *common = ath9k_hw_common(spec_priv->ah);
+	struct ath_softc *sc = (struct ath_softc *)common->priv;
 	u8 num_bins, *vdata = (u8 *)hdr;
 	struct ath_radar_info *radar_info;
 	int len = rs->rs_datalen;
@@ -649,8 +620,13 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
 						       sample_buf, sample_len,
 						       sample_bytes);
 
-				fft_handler(rs, spec_priv, sample_buf,
-					    tsf, freq, chan_type);
+				ret = fft_handler(rs, spec_priv, sample_buf,
+						  tsf, freq, chan_type);
+
+				if (ret == 0)
+					RX_STAT_INC(sc, rx_spectral_sample_good);
+				else
+					RX_STAT_INC(sc, rx_spectral_sample_err);
 
 				memset(sample_buf, 0, SPECTRAL_SAMPLE_MAX_LEN);
 
@@ -665,6 +641,11 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
 				ret = fft_handler(rs, spec_priv, sample_start,
 						  tsf, freq, chan_type);
 
+				if (ret == 0)
+					RX_STAT_INC(sc, rx_spectral_sample_good);
+				else
+					RX_STAT_INC(sc, rx_spectral_sample_err);
+
 				/* Mix the received bins to the /dev/random
 				 * pool
 				 */
@@ -675,7 +656,7 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
 			 * loop.
 			 */
 			if (len <= fft_len + 2)
-				break;
+				return 1;
 
 			sample_start = &vdata[i + 1];
 
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.h b/drivers/net/wireless/ath/ath9k/common-spectral.h
index 303ab470ce34..011d8ab8b974 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.h
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.h
@@ -145,6 +145,23 @@ static inline u8 spectral_max_index(u8 *bins, int num_bins)
 	return m;
 }
 
+static inline u8 spectral_max_index_ht40(u8 *bins)
+{
+	u8 idx;
+
+	idx = spectral_max_index(bins, SPECTRAL_HT20_40_NUM_BINS);
+
+	/* positive values and zero are starting at the beginning
+	 * of the data field.
+	 */
+	return idx % (SPECTRAL_HT20_40_NUM_BINS / 2);
+}
+
+static inline u8 spectral_max_index_ht20(u8 *bins)
+{
+	return spectral_max_index(bins, SPECTRAL_HT20_NUM_BINS);
+}
+
 /* return the bitmap weight from the all/upper/lower bins */
 static inline u8 spectral_bitmap_weight(u8 *bins)
 {
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 0a6eb8a8c1ed..4399e9ad058f 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -785,35 +785,35 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
 {
 	int qnum = txq->axq_qnum;
 
-	TX_STAT_INC(qnum, tx_pkts_all);
+	TX_STAT_INC(sc, qnum, tx_pkts_all);
 	sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
 
 	if (bf_isampdu(bf)) {
 		if (flags & ATH_TX_ERROR)
-			TX_STAT_INC(qnum, a_xretries);
+			TX_STAT_INC(sc, qnum, a_xretries);
 		else
-			TX_STAT_INC(qnum, a_completed);
+			TX_STAT_INC(sc, qnum, a_completed);
 	} else {
 		if (ts->ts_status & ATH9K_TXERR_XRETRY)
-			TX_STAT_INC(qnum, xretries);
+			TX_STAT_INC(sc, qnum, xretries);
 		else
-			TX_STAT_INC(qnum, completed);
+			TX_STAT_INC(sc, qnum, completed);
 	}
 
 	if (ts->ts_status & ATH9K_TXERR_FILT)
-		TX_STAT_INC(qnum, txerr_filtered);
+		TX_STAT_INC(sc, qnum, txerr_filtered);
 	if (ts->ts_status & ATH9K_TXERR_FIFO)
-		TX_STAT_INC(qnum, fifo_underrun);
+		TX_STAT_INC(sc, qnum, fifo_underrun);
 	if (ts->ts_status & ATH9K_TXERR_XTXOP)
-		TX_STAT_INC(qnum, xtxop);
+		TX_STAT_INC(sc, qnum, xtxop);
 	if (ts->ts_status & ATH9K_TXERR_TIMER_EXPIRED)
-		TX_STAT_INC(qnum, timer_exp);
+		TX_STAT_INC(sc, qnum, timer_exp);
 	if (ts->ts_flags & ATH9K_TX_DESC_CFG_ERR)
-		TX_STAT_INC(qnum, desc_cfg_err);
+		TX_STAT_INC(sc, qnum, desc_cfg_err);
 	if (ts->ts_flags & ATH9K_TX_DATA_UNDERRUN)
-		TX_STAT_INC(qnum, data_underrun);
+		TX_STAT_INC(sc, qnum, data_underrun);
 	if (ts->ts_flags & ATH9K_TX_DELIM_UNDERRUN)
-		TX_STAT_INC(qnum, delim_underrun);
+		TX_STAT_INC(sc, qnum, delim_underrun);
 }
 
 void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs)
@@ -990,19 +990,6 @@ static int read_file_dump_nfcal(struct seq_file *file, void *data)
 	return 0;
 }
 
-static int open_file_dump_nfcal(struct inode *inode, struct file *f)
-{
-	return single_open(f, read_file_dump_nfcal, inode->i_private);
-}
-
-static const struct file_operations fops_dump_nfcal = {
-	.read = seq_read,
-	.open = open_file_dump_nfcal,
-	.owner = THIS_MODULE,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
 static ssize_t read_file_btcoex(struct file *file, char __user *user_buf,
 				size_t count, loff_t *ppos)
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 249f8141cd00..79607db14387 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -25,17 +25,17 @@ struct ath_buf;
 struct fft_sample_tlv;
 
 #ifdef CONFIG_ATH9K_DEBUGFS
-#define TX_STAT_INC(q, c) sc->debug.stats.txstats[q].c++
-#define RX_STAT_INC(c) (sc->debug.stats.rxstats.c++)
-#define RESET_STAT_INC(sc, type) sc->debug.stats.reset[type]++
-#define ANT_STAT_INC(i, c) sc->debug.stats.ant_stats[i].c++
-#define ANT_LNA_INC(i, c) sc->debug.stats.ant_stats[i].lna_recv_cnt[c]++;
+#define TX_STAT_INC(sc, q, c)	 do { (sc)->debug.stats.txstats[q].c++; } while (0)
+#define RX_STAT_INC(sc, c)	 do { (sc)->debug.stats.rxstats.c++; } while (0)
+#define RESET_STAT_INC(sc, type) do { (sc)->debug.stats.reset[type]++; } while (0)
+#define ANT_STAT_INC(sc, i, c)	 do { (sc)->debug.stats.ant_stats[i].c++; } while (0)
+#define ANT_LNA_INC(sc, i, c)	 do { (sc)->debug.stats.ant_stats[i].lna_recv_cnt[c]++; } while (0)
 #else
-#define TX_STAT_INC(q, c) do { } while (0)
-#define RX_STAT_INC(c)
-#define RESET_STAT_INC(sc, type) do { } while (0)
-#define ANT_STAT_INC(i, c) do { } while (0)
-#define ANT_LNA_INC(i, c) do { } while (0)
+#define TX_STAT_INC(sc, q, c)	 do { (void)(sc); } while (0)
+#define RX_STAT_INC(sc, c)	 do { (void)(sc); } while (0)
+#define RESET_STAT_INC(sc, type) do { (void)(sc); } while (0)
+#define ANT_STAT_INC(sc, i, c)	 do { (void)(sc); } while (0)
+#define ANT_LNA_INC(sc, i, c)	 do { (void)(sc); } while (0)
 #endif
 
 enum ath_reset_type {
diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c
index a6f45f1bb5bb..e8fcd3e1c470 100644
--- a/drivers/net/wireless/ath/ath9k/debug_sta.c
+++ b/drivers/net/wireless/ath/ath9k/debug_sta.c
@@ -116,7 +116,7 @@ void ath_debug_rate_stats(struct ath_softc *sc,
 		if (rxs->rate_idx >= ARRAY_SIZE(rstats->ht_stats))
 			goto exit;
 
-		if ((rxs->bw == RATE_INFO_BW_40))
+		if (rxs->bw == RATE_INFO_BW_40)
 			rstats->ht_stats[rxs->rate_idx].ht40_cnt++;
 		else
 			rstats->ht_stats[rxs->rate_idx].ht20_cnt++;
@@ -286,9 +286,25 @@ static ssize_t read_airtime(struct file *file, char __user *user_buf,
 	return retval;
 }
 
+static ssize_t
+write_airtime_reset_stub(struct file *file, const char __user *ubuf,
+		   size_t count, loff_t *ppos)
+{
+	struct ath_node *an = file->private_data;
+	struct ath_airtime_stats *astats;
+	int i;
+
+	astats = &an->airtime_stats;
+	astats->rx_airtime = 0;
+	astats->tx_airtime = 0;
+	for (i = 0; i < 4; i++)
+		an->airtime_deficit[i] = ATH_AIRTIME_QUANTUM;
+	return count;
+}
 
 static const struct file_operations fops_airtime = {
 	.read = read_airtime,
+	.write = write_airtime_reset_stub,
 	.open = simple_open,
 	.owner = THIS_MODULE,
 	.llseek = default_llseek,
@@ -304,5 +320,5 @@ void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
 
 	debugfs_create_file("node_aggr", 0444, dir, an, &fops_node_aggr);
 	debugfs_create_file("node_recv", 0444, dir, an, &fops_node_recv);
-	debugfs_create_file("airtime", 0444, dir, an, &fops_airtime);
+	debugfs_create_file("airtime", 0644, dir, an, &fops_airtime);
 }
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1049773378f2..1e3b5f4a4cf9 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -809,7 +809,7 @@ static void ath9k_tx(struct ieee80211_hw *hw,
 
 	if (ath_tx_start(hw, skb, &txctl) != 0) {
 		ath_dbg(common, XMIT, "TX failed\n");
-		TX_STAT_INC(txctl.txq->axq_qnum, txfailed);
+		TX_STAT_INC(sc, txctl.txq->axq_qnum, txfailed);
 		goto exit;
 	}
 
@@ -1251,8 +1251,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	struct ath_vif *avp = (void *)vif->drv_priv;
 	struct ath_node *an = &avp->mcast_node;
 
-	mutex_lock(&sc->mutex);
-
 	if (IS_ENABLED(CONFIG_ATH9K_TX99)) {
 		if (sc->cur_chan->nvifs >= 1) {
 			mutex_unlock(&sc->mutex);
@@ -1261,6 +1259,8 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 		sc->tx99_vif = vif;
 	}
 
+	mutex_lock(&sc->mutex);
+
 	ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
 	sc->cur_chan->nvifs++;
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index a8ac42c96d71..30d1bd832d90 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -829,7 +829,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
 	 * Discard zero-length packets and packets smaller than an ACK
 	 */
 	if (rx_stats->rs_datalen < 10) {
-		RX_STAT_INC(rx_len_err);
+		RX_STAT_INC(sc, rx_len_err);
 		goto corrupt;
 	}
 
@@ -839,7 +839,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
 	 * those frames.
 	 */
 	if (rx_stats->rs_datalen > (common->rx_bufsize - ah->caps.rx_status_len)) {
-		RX_STAT_INC(rx_len_err);
+		RX_STAT_INC(sc, rx_len_err);
 		goto corrupt;
 	}
 
@@ -880,7 +880,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
 		} else if (sc->spec_priv.spectral_mode != SPECTRAL_DISABLED &&
 			   ath_cmn_process_fft(&sc->spec_priv, hdr, rx_stats,
 					       rx_status->mactime)) {
-			RX_STAT_INC(rx_spectral);
+			RX_STAT_INC(sc, rx_spectral);
 		}
 		return -EINVAL;
 	}
@@ -898,7 +898,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
 	spin_unlock_bh(&sc->chan_lock);
 
 	if (ath_is_mybeacon(common, hdr)) {
-		RX_STAT_INC(rx_beacons);
+		RX_STAT_INC(sc, rx_beacons);
 		rx_stats->is_mybeacon = true;
 	}
 
@@ -915,7 +915,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
 		 */
 		ath_dbg(common, ANY, "unsupported hw bitrate detected 0x%02x using 1 Mbit\n",
 			rx_stats->rs_rate);
-		RX_STAT_INC(rx_rate_err);
+		RX_STAT_INC(sc, rx_rate_err);
 		return -EINVAL;
 	}
 
@@ -1136,7 +1136,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		 * skb and put it at the tail of the sc->rx.rxbuf list for
 		 * processing. */
 		if (!requeue_skb) {
-			RX_STAT_INC(rx_oom_err);
+			RX_STAT_INC(sc, rx_oom_err);
 			goto requeue_drop_frag;
 		}
 
@@ -1164,7 +1164,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 						     rxs, decrypt_error);
 
 		if (rs.rs_more) {
-			RX_STAT_INC(rx_frags);
+			RX_STAT_INC(sc, rx_frags);
 			/*
 			 * rs_more indicates chained descriptors which can be
 			 * used to link buffers together for a sort of
@@ -1174,7 +1174,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 				/* too many fragments - cannot handle frame */
 				dev_kfree_skb_any(sc->rx.frag);
 				dev_kfree_skb_any(skb);
-				RX_STAT_INC(rx_too_many_frags_err);
+				RX_STAT_INC(sc, rx_too_many_frags_err);
 				skb = NULL;
 			}
 			sc->rx.frag = skb;
@@ -1186,7 +1186,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 
 			if (pskb_expand_head(hdr_skb, 0, space, GFP_ATOMIC) < 0) {
 				dev_kfree_skb(skb);
-				RX_STAT_INC(rx_oom_err);
+				RX_STAT_INC(sc, rx_oom_err);
 				goto requeue_drop_frag;
 			}
 
diff --git a/drivers/net/wireless/ath/ath9k/tx99.c b/drivers/net/wireless/ath/ath9k/tx99.c
index ce50d8f5835e..95544ce05acf 100644
--- a/drivers/net/wireless/ath/ath9k/tx99.c
+++ b/drivers/net/wireless/ath/ath9k/tx99.c
@@ -56,11 +56,6 @@ static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc)
 	struct sk_buff *skb;
 	struct ath_vif *avp;
 
-	if (!sc->tx99_vif)
-		return NULL;
-
-	avp = (struct ath_vif *)sc->tx99_vif->drv_priv;
-
 	skb = alloc_skb(len, GFP_KERNEL);
 	if (!skb)
 		return NULL;
@@ -77,7 +72,10 @@ static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc)
 	memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN);
 	memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
 
-	hdr->seq_ctrl |= cpu_to_le16(avp->seq_no);
+	if (sc->tx99_vif) {
+		avp = (struct ath_vif *) sc->tx99_vif->drv_priv;
+		hdr->seq_ctrl |= cpu_to_le16(avp->seq_no);
+	}
 
 	tx_info = IEEE80211_SKB_CB(skb);
 	memset(tx_info, 0, sizeof(*tx_info));
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 43b6c8508e49..25b3fc82d4ac 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -391,7 +391,7 @@ static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
 	struct ieee80211_hdr *hdr;
 	int prev = fi->retries;
 
-	TX_STAT_INC(txq->axq_qnum, a_retries);
+	TX_STAT_INC(sc, txq->axq_qnum, a_retries);
 	fi->retries += count;
 
 	if (prev > 0)
@@ -1105,7 +1105,7 @@ finish:
 		al = get_frame_info(bf->bf_mpdu)->framelen;
 		bf->bf_state.bf_type = BUF_AMPDU;
 	} else {
-		TX_STAT_INC(txq->axq_qnum, a_aggr);
+		TX_STAT_INC(sc, txq->axq_qnum, a_aggr);
 	}
 
 	return al;
@@ -1727,7 +1727,7 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
 			bf_tail = bf;
 			nframes--;
 			sent++;
-			TX_STAT_INC(txq->axq_qnum, a_queued_hw);
+			TX_STAT_INC(sc, txq->axq_qnum, a_queued_hw);
 
 			if (an->sta && skb_queue_empty(&tid->retry_q))
 				ieee80211_sta_set_buffered(an->sta, i, false);
@@ -2110,14 +2110,14 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 	}
 
 	if (puttxbuf) {
-		TX_STAT_INC(txq->axq_qnum, puttxbuf);
+		TX_STAT_INC(sc, txq->axq_qnum, puttxbuf);
 		ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
 		ath_dbg(common, XMIT, "TXDP[%u] = %llx (%p)\n",
 			txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
 	}
 
 	if (!edma || sc->tx99_state) {
-		TX_STAT_INC(txq->axq_qnum, txstart);
+		TX_STAT_INC(sc, txq->axq_qnum, txstart);
 		ath9k_hw_txstart(ah, txq->axq_qnum);
 	}
 
@@ -2154,7 +2154,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
 	bf->bf_lastbf = bf;
 	ath_tx_fill_desc(sc, bf, txq, fi->framelen);
 	ath_tx_txqaddbuf(sc, txq, &bf_head, false);
-	TX_STAT_INC(txq->axq_qnum, queued);
+	TX_STAT_INC(sc, txq->axq_qnum, queued);
 }
 
 static void setup_frame_info(struct ieee80211_hw *hw,
@@ -2486,7 +2486,7 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	ath_txq_lock(sc, txctl.txq);
 	ath_tx_fill_desc(sc, bf, txctl.txq, 0);
 	ath_tx_txqaddbuf(sc, txctl.txq, &bf_q, false);
-	TX_STAT_INC(txctl.txq->axq_qnum, queued);
+	TX_STAT_INC(sc, txctl.txq->axq_qnum, queued);
 	ath_txq_unlock(sc, txctl.txq);
 }
 
@@ -2699,7 +2699,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 		if (status == -EINPROGRESS)
 			break;
 
-		TX_STAT_INC(txq->axq_qnum, txprocdesc);
+		TX_STAT_INC(sc, txq->axq_qnum, txprocdesc);
 
 		/*
 		 * Remove ath_buf's of the same transmit unit from txq,
@@ -2778,7 +2778,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 
 		ath_txq_lock(sc, txq);
 
-		TX_STAT_INC(txq->axq_qnum, txprocdesc);
+		TX_STAT_INC(sc, txq->axq_qnum, txprocdesc);
 
 		fifo_list = &txq->txq_fifo[txq->txq_tailidx];
 		if (list_empty(fifo_list)) {
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index 0cb5b58925dc..8c75651ede6c 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -246,8 +246,8 @@ static void carl9170_release_dev_space(struct ar9170 *ar, struct sk_buff *skb)
 	 *    of available memory blocks, so the number can
 	 *    never execeed the mem_blocks count.
 	 */
-	if (unlikely(WARN_ON_ONCE(cookie == 0) ||
-	    WARN_ON_ONCE(cookie > ar->fw.mem_blocks)))
+	if (WARN_ON_ONCE(cookie == 0) ||
+	    WARN_ON_ONCE(cookie > ar->fw.mem_blocks))
 		return;
 
 	atomic_add(DIV_ROUND_UP(skb->len, ar->fw.mem_block_size),
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index 06cfe8d311f3..5ab3e31c9ffa 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -174,13 +174,12 @@ static int wcn36xx_dxe_init_descs(struct device *dev, struct wcn36xx_dxe_ch *wcn
 	int i;
 
 	size = wcn_ch->desc_num * sizeof(struct wcn36xx_dxe_desc);
-	wcn_ch->cpu_addr = dma_alloc_coherent(dev, size, &wcn_ch->dma_addr,
-					      GFP_KERNEL);
+	wcn_ch->cpu_addr = dma_zalloc_coherent(dev, size,
+					       &wcn_ch->dma_addr,
+					       GFP_KERNEL);
 	if (!wcn_ch->cpu_addr)
 		return -ENOMEM;
 
-	memset(wcn_ch->cpu_addr, 0, size);
-
 	cur_dxe = (struct wcn36xx_dxe_desc *)wcn_ch->cpu_addr;
 	cur_ctl = wcn_ch->head_blk_ctl;
 
@@ -628,13 +627,13 @@ int wcn36xx_dxe_allocate_mem_pools(struct wcn36xx *wcn)
 		16 - (WCN36XX_BD_CHUNK_SIZE % 8);
 
 	s = wcn->mgmt_mem_pool.chunk_size * WCN36XX_DXE_CH_DESC_NUMB_TX_H;
-	cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->mgmt_mem_pool.phy_addr,
-				      GFP_KERNEL);
+	cpu_addr = dma_zalloc_coherent(wcn->dev, s,
+				       &wcn->mgmt_mem_pool.phy_addr,
+				       GFP_KERNEL);
 	if (!cpu_addr)
 		goto out_err;
 
 	wcn->mgmt_mem_pool.virt_addr = cpu_addr;
-	memset(cpu_addr, 0, s);
 
 	/* Allocate BD headers for DATA frames */
 
@@ -643,13 +642,13 @@ int wcn36xx_dxe_allocate_mem_pools(struct wcn36xx *wcn)
 		16 - (WCN36XX_BD_CHUNK_SIZE % 8);
 
 	s = wcn->data_mem_pool.chunk_size * WCN36XX_DXE_CH_DESC_NUMB_TX_L;
-	cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->data_mem_pool.phy_addr,
-				      GFP_KERNEL);
+	cpu_addr = dma_zalloc_coherent(wcn->dev, s,
+				       &wcn->data_mem_pool.phy_addr,
+				       GFP_KERNEL);
 	if (!cpu_addr)
 		goto out_err;
 
 	wcn->data_mem_pool.virt_addr = cpu_addr;
-	memset(cpu_addr, 0, s);
 
 	return 0;
 
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 00098f24116d..1d2d698fb779 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -792,10 +792,10 @@ static int wcn36xx_smd_process_ptt_msg_rsp(void *buf, size_t len,
 			 rsp->header.len - sizeof(rsp->ptt_msg_resp_status));
 
 	if (rsp->header.len > 0) {
-		*p_ptt_rsp_msg = kmalloc(rsp->header.len, GFP_ATOMIC);
+		*p_ptt_rsp_msg = kmemdup(rsp->ptt_msg, rsp->header.len,
+					 GFP_ATOMIC);
 		if (!*p_ptt_rsp_msg)
 			return -ENOMEM;
-		memcpy(*p_ptt_rsp_msg, rsp->ptt_msg, rsp->header.len);
 	}
 	return ret;
 }
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index f79c337105cb..d18e81fae5f1 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -48,9 +48,29 @@ static struct ieee80211_channel wil_60ghz_channels[] = {
 	CHAN60G(1, 0),
 	CHAN60G(2, 0),
 	CHAN60G(3, 0),
-/* channel 4 not supported yet */
+	CHAN60G(4, 0),
 };
 
+static int wil_num_supported_channels(struct wil6210_priv *wil)
+{
+	int num_channels = ARRAY_SIZE(wil_60ghz_channels);
+
+	if (!test_bit(WMI_FW_CAPABILITY_CHANNEL_4, wil->fw_capabilities))
+		num_channels--;
+
+	return num_channels;
+}
+
+void update_supported_bands(struct wil6210_priv *wil)
+{
+	struct wiphy *wiphy = wil_to_wiphy(wil);
+
+	wil_dbg_misc(wil, "update supported bands");
+
+	wiphy->bands[NL80211_BAND_60GHZ]->n_channels =
+						wil_num_supported_channels(wil);
+}
+
 /* Vendor id to be used in vendor specific command and events
  * to user space.
  * NOTE: The authoritative place for definition of QCA_NL80211_VENDOR_ID,
@@ -199,7 +219,9 @@ wil_mgmt_stypes[NUM_NL80211_IFTYPES] = {
 		.tx = BIT(IEEE80211_STYPE_ACTION >> 4) |
 		BIT(IEEE80211_STYPE_PROBE_RESP >> 4) |
 		BIT(IEEE80211_STYPE_ASSOC_RESP >> 4) |
-		BIT(IEEE80211_STYPE_DISASSOC >> 4),
+		BIT(IEEE80211_STYPE_DISASSOC >> 4) |
+		BIT(IEEE80211_STYPE_AUTH >> 4) |
+		BIT(IEEE80211_STYPE_REASSOC_RESP >> 4),
 		.rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
 		BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
 		BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
@@ -871,6 +893,26 @@ static void wil_print_crypto(struct wil6210_priv *wil,
 		     c->control_port_no_encrypt);
 }
 
+static const char *
+wil_get_auth_type_name(enum nl80211_auth_type auth_type)
+{
+	switch (auth_type) {
+	case NL80211_AUTHTYPE_OPEN_SYSTEM:
+		return "OPEN_SYSTEM";
+	case NL80211_AUTHTYPE_SHARED_KEY:
+		return "SHARED_KEY";
+	case NL80211_AUTHTYPE_FT:
+		return "FT";
+	case NL80211_AUTHTYPE_NETWORK_EAP:
+		return "NETWORK_EAP";
+	case NL80211_AUTHTYPE_SAE:
+		return "SAE";
+	case NL80211_AUTHTYPE_AUTOMATIC:
+		return "AUTOMATIC";
+	default:
+		return "unknown";
+	}
+}
 static void wil_print_connect_params(struct wil6210_priv *wil,
 				     struct cfg80211_connect_params *sme)
 {
@@ -884,11 +926,73 @@ static void wil_print_connect_params(struct wil6210_priv *wil,
 	if (sme->ssid)
 		print_hex_dump(KERN_INFO, "  SSID: ", DUMP_PREFIX_OFFSET,
 			       16, 1, sme->ssid, sme->ssid_len, true);
+	if (sme->prev_bssid)
+		wil_info(wil, "  Previous BSSID=%pM\n", sme->prev_bssid);
+	wil_info(wil, "  Auth Type: %s\n",
+		 wil_get_auth_type_name(sme->auth_type));
 	wil_info(wil, "  Privacy: %s\n", sme->privacy ? "secure" : "open");
 	wil_info(wil, "  PBSS: %d\n", sme->pbss);
 	wil_print_crypto(wil, &sme->crypto);
 }
 
+static int wil_ft_connect(struct wiphy *wiphy,
+			  struct net_device *ndev,
+			  struct cfg80211_connect_params *sme)
+{
+	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+	struct wil6210_vif *vif = ndev_to_vif(ndev);
+	struct wmi_ft_auth_cmd auth_cmd;
+	int rc;
+
+	if (!test_bit(WMI_FW_CAPABILITY_FT_ROAMING, wil->fw_capabilities)) {
+		wil_err(wil, "FT: FW does not support FT roaming\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (!sme->prev_bssid) {
+		wil_err(wil, "FT: prev_bssid was not set\n");
+		return -EINVAL;
+	}
+
+	if (ether_addr_equal(sme->prev_bssid, sme->bssid)) {
+		wil_err(wil, "FT: can not roam to same AP\n");
+		return -EINVAL;
+	}
+
+	if (!test_bit(wil_vif_fwconnected, vif->status)) {
+		wil_err(wil, "FT: roam while not connected\n");
+		return -EINVAL;
+	}
+
+	if (vif->privacy != sme->privacy) {
+		wil_err(wil, "FT: privacy mismatch, current (%d) roam (%d)\n",
+			vif->privacy, sme->privacy);
+		return -EINVAL;
+	}
+
+	if (sme->pbss) {
+		wil_err(wil, "FT: roam is not valid for PBSS\n");
+		return -EINVAL;
+	}
+
+	memset(&auth_cmd, 0, sizeof(auth_cmd));
+	auth_cmd.channel = sme->channel->hw_value - 1;
+	ether_addr_copy(auth_cmd.bssid, sme->bssid);
+
+	wil_info(wil, "FT: roaming\n");
+
+	set_bit(wil_vif_ft_roam, vif->status);
+	rc = wmi_send(wil, WMI_FT_AUTH_CMDID, vif->mid,
+		      &auth_cmd, sizeof(auth_cmd));
+	if (rc == 0)
+		mod_timer(&vif->connect_timer,
+			  jiffies + msecs_to_jiffies(5000));
+	else
+		clear_bit(wil_vif_ft_roam, vif->status);
+
+	return rc;
+}
+
 static int wil_cfg80211_connect(struct wiphy *wiphy,
 				struct net_device *ndev,
 				struct cfg80211_connect_params *sme)
@@ -901,14 +1005,23 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 	const u8 *rsn_eid;
 	int ch;
 	int rc = 0;
+	bool is_ft_roam = false;
+	u8 network_type;
 	enum ieee80211_bss_type bss_type = IEEE80211_BSS_TYPE_ESS;
 
 	wil_dbg_misc(wil, "connect, mid=%d\n", vif->mid);
 	wil_print_connect_params(wil, sme);
 
-	if (test_bit(wil_vif_fwconnecting, vif->status) ||
+	if (sme->auth_type == NL80211_AUTHTYPE_FT)
+		is_ft_roam = true;
+	if (sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC &&
 	    test_bit(wil_vif_fwconnected, vif->status))
-		return -EALREADY;
+		is_ft_roam = true;
+
+	if (!is_ft_roam)
+		if (test_bit(wil_vif_fwconnecting, vif->status) ||
+		    test_bit(wil_vif_fwconnected, vif->status))
+			return -EALREADY;
 
 	if (sme->ie_len > WMI_MAX_IE_LEN) {
 		wil_err(wil, "IE too large (%td bytes)\n", sme->ie_len);
@@ -918,8 +1031,13 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 	rsn_eid = sme->ie ?
 			cfg80211_find_ie(WLAN_EID_RSN, sme->ie, sme->ie_len) :
 			NULL;
-	if (sme->privacy && !rsn_eid)
+	if (sme->privacy && !rsn_eid) {
 		wil_info(wil, "WSC connection\n");
+		if (is_ft_roam) {
+			wil_err(wil, "No WSC with FT roam\n");
+			return -EINVAL;
+		}
+	}
 
 	if (sme->pbss)
 		bss_type = IEEE80211_BSS_TYPE_PBSS;
@@ -941,6 +1059,45 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 	vif->privacy = sme->privacy;
 	vif->pbss = sme->pbss;
 
+	rc = wmi_set_ie(vif, WMI_FRAME_ASSOC_REQ, sme->ie_len, sme->ie);
+	if (rc)
+		goto out;
+
+	switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) {
+	case WLAN_CAPABILITY_DMG_TYPE_AP:
+		network_type = WMI_NETTYPE_INFRA;
+		break;
+	case WLAN_CAPABILITY_DMG_TYPE_PBSS:
+		network_type = WMI_NETTYPE_P2P;
+		break;
+	default:
+		wil_err(wil, "Unsupported BSS type, capability= 0x%04x\n",
+			bss->capability);
+		rc = -EINVAL;
+		goto out;
+	}
+
+	ch = bss->channel->hw_value;
+	if (ch == 0) {
+		wil_err(wil, "BSS at unknown frequency %dMhz\n",
+			bss->channel->center_freq);
+		rc = -EOPNOTSUPP;
+		goto out;
+	}
+
+	if (is_ft_roam) {
+		if (network_type != WMI_NETTYPE_INFRA) {
+			wil_err(wil, "FT: Unsupported BSS type, capability= 0x%04x\n",
+				bss->capability);
+			rc = -EINVAL;
+			goto out;
+		}
+		rc = wil_ft_connect(wiphy, ndev, sme);
+		if (rc == 0)
+			vif->bss = bss;
+		goto out;
+	}
+
 	if (vif->privacy) {
 		/* For secure assoc, remove old keys */
 		rc = wmi_del_cipher_key(vif, 0, bss->bssid,
@@ -957,28 +1114,9 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 		}
 	}
 
-	/* WMI_SET_APPIE_CMD. ie may contain rsn info as well as other info
-	 * elements. Send it also in case it's empty, to erase previously set
-	 * ies in FW.
-	 */
-	rc = wmi_set_ie(vif, WMI_FRAME_ASSOC_REQ, sme->ie_len, sme->ie);
-	if (rc)
-		goto out;
-
 	/* WMI_CONNECT_CMD */
 	memset(&conn, 0, sizeof(conn));
-	switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) {
-	case WLAN_CAPABILITY_DMG_TYPE_AP:
-		conn.network_type = WMI_NETTYPE_INFRA;
-		break;
-	case WLAN_CAPABILITY_DMG_TYPE_PBSS:
-		conn.network_type = WMI_NETTYPE_P2P;
-		break;
-	default:
-		wil_err(wil, "Unsupported BSS type, capability= 0x%04x\n",
-			bss->capability);
-		goto out;
-	}
+	conn.network_type = network_type;
 	if (vif->privacy) {
 		if (rsn_eid) { /* regular secure connection */
 			conn.dot11_auth_mode = WMI_AUTH11_SHARED;
@@ -998,14 +1136,6 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 
 	conn.ssid_len = min_t(u8, ssid_eid[1], 32);
 	memcpy(conn.ssid, ssid_eid+2, conn.ssid_len);
-
-	ch = bss->channel->hw_value;
-	if (ch == 0) {
-		wil_err(wil, "BSS at unknown frequency %dMhz\n",
-			bss->channel->center_freq);
-		rc = -EOPNOTSUPP;
-		goto out;
-	}
 	conn.channel = ch - 1;
 
 	ether_addr_copy(conn.bssid, bss->bssid);
@@ -1201,9 +1331,9 @@ wil_find_sta_by_key_usage(struct wil6210_priv *wil, u8 mid,
 	return &wil->sta[cid];
 }
 
-static void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
-			      struct wil_sta_info *cs,
-			      struct key_params *params)
+void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
+		       struct wil_sta_info *cs,
+		       struct key_params *params)
 {
 	struct wil_tid_crypto_rx_single *cc;
 	int tid;
@@ -1286,13 +1416,19 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy,
 		     params->seq_len, params->seq);
 
 	if (IS_ERR(cs)) {
-		wil_err(wil, "Not connected, %pM %s[%d] PN %*phN\n",
-			mac_addr, key_usage_str[key_usage], key_index,
-			params->seq_len, params->seq);
-		return -EINVAL;
+		/* in FT, sta info may not be available as add_key may be
+		 * sent by host before FW sends WMI_CONNECT_EVENT
+		 */
+		if (!test_bit(wil_vif_ft_roam, vif->status)) {
+			wil_err(wil, "Not connected, %pM %s[%d] PN %*phN\n",
+				mac_addr, key_usage_str[key_usage], key_index,
+				params->seq_len, params->seq);
+			return -EINVAL;
+		}
 	}
 
-	wil_del_rx_key(key_index, key_usage, cs);
+	if (!IS_ERR(cs))
+		wil_del_rx_key(key_index, key_usage, cs);
 
 	if (params->seq && params->seq_len != IEEE80211_GCMP_PN_LEN) {
 		wil_err(wil,
@@ -1305,7 +1441,10 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy,
 
 	rc = wmi_add_cipher_key(vif, key_index, mac_addr, params->key_len,
 				params->key, key_usage);
-	if (!rc)
+	if (!rc && !IS_ERR(cs))
+		/* in FT set crypto will take place upon receiving
+		 * WMI_RING_EN_EVENTID event
+		 */
 		wil_set_crypto_rx(key_index, key_usage, cs, params);
 
 	return rc;
@@ -1468,21 +1607,36 @@ static void wil_print_bcon_data(struct cfg80211_beacon_data *b)
 }
 
 /* internal functions for device reset and starting AP */
-static int _wil_cfg80211_set_ies(struct wil6210_vif *vif,
-				 struct cfg80211_beacon_data *bcon)
+static u8 *
+_wil_cfg80211_get_proberesp_ies(const u8 *proberesp, u16 proberesp_len,
+				u16 *ies_len)
 {
-	int rc;
-	u16 len = 0, proberesp_len = 0;
-	u8 *ies = NULL, *proberesp = NULL;
+	u8 *ies = NULL;
 
-	if (bcon->probe_resp) {
+	if (proberesp) {
 		struct ieee80211_mgmt *f =
-			(struct ieee80211_mgmt *)bcon->probe_resp;
+			(struct ieee80211_mgmt *)proberesp;
 		size_t hlen = offsetof(struct ieee80211_mgmt,
 				       u.probe_resp.variable);
-		proberesp = f->u.probe_resp.variable;
-		proberesp_len = bcon->probe_resp_len - hlen;
+
+		ies = f->u.probe_resp.variable;
+		if (ies_len)
+			*ies_len = proberesp_len - hlen;
 	}
+
+	return ies;
+}
+
+static int _wil_cfg80211_set_ies(struct wil6210_vif *vif,
+				 struct cfg80211_beacon_data *bcon)
+{
+	int rc;
+	u16 len = 0, proberesp_len = 0;
+	u8 *ies = NULL, *proberesp;
+
+	proberesp = _wil_cfg80211_get_proberesp_ies(bcon->probe_resp,
+						    bcon->probe_resp_len,
+						    &proberesp_len);
 	rc = _wil_cfg80211_merge_extra_ies(proberesp,
 					   proberesp_len,
 					   bcon->proberesp_ies,
@@ -1526,6 +1680,9 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy,
 	struct wireless_dev *wdev = ndev->ieee80211_ptr;
 	u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype);
 	u8 is_go = (wdev->iftype == NL80211_IFTYPE_P2P_GO);
+	u16 proberesp_len = 0;
+	u8 *proberesp;
+	bool ft = false;
 
 	if (pbss)
 		wmi_nettype = WMI_NETTYPE_P2P;
@@ -1538,6 +1695,25 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy,
 
 	wil_set_recovery_state(wil, fw_recovery_idle);
 
+	proberesp = _wil_cfg80211_get_proberesp_ies(bcon->probe_resp,
+						    bcon->probe_resp_len,
+						    &proberesp_len);
+	/* check that the probe response IEs has a MDE */
+	if ((proberesp && proberesp_len > 0 &&
+	     cfg80211_find_ie(WLAN_EID_MOBILITY_DOMAIN,
+			      proberesp,
+			      proberesp_len)))
+		ft = true;
+
+	if (ft) {
+		if (!test_bit(WMI_FW_CAPABILITY_FT_ROAMING,
+			      wil->fw_capabilities)) {
+			wil_err(wil, "FW does not support FT roaming\n");
+			return -ENOTSUPP;
+		}
+		set_bit(wil_vif_ft_roam, vif->status);
+	}
+
 	mutex_lock(&wil->mutex);
 
 	if (!wil_has_other_active_ifaces(wil, ndev, true, false)) {
@@ -1699,6 +1875,7 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy,
 	mutex_lock(&wil->mutex);
 
 	wmi_pcp_stop(vif);
+	clear_bit(wil_vif_ft_roam, vif->status);
 
 	if (last)
 		__wil_down(wil);
@@ -1718,8 +1895,9 @@ static int wil_cfg80211_add_station(struct wiphy *wiphy,
 	struct wil6210_vif *vif = ndev_to_vif(dev);
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "add station %pM aid %d mid %d\n",
-		     mac, params->aid, vif->mid);
+	wil_dbg_misc(wil, "add station %pM aid %d mid %d mask 0x%x set 0x%x\n",
+		     mac, params->aid, vif->mid,
+		     params->sta_flags_mask, params->sta_flags_set);
 
 	if (!disable_ap_sme) {
 		wil_err(wil, "not supported with AP SME enabled\n");
@@ -2040,6 +2218,54 @@ wil_cfg80211_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev,
 	return 0;
 }
 
+static int
+wil_cfg80211_update_ft_ies(struct wiphy *wiphy, struct net_device *dev,
+			   struct cfg80211_update_ft_ies_params *ftie)
+{
+	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+	struct wil6210_vif *vif = ndev_to_vif(dev);
+	struct cfg80211_bss *bss;
+	struct wmi_ft_reassoc_cmd reassoc;
+	int rc = 0;
+
+	wil_dbg_misc(wil, "update ft ies, mid=%d\n", vif->mid);
+	wil_hex_dump_misc("FT IE ", DUMP_PREFIX_OFFSET, 16, 1,
+			  ftie->ie, ftie->ie_len, true);
+
+	if (!test_bit(WMI_FW_CAPABILITY_FT_ROAMING, wil->fw_capabilities)) {
+		wil_err(wil, "FW does not support FT roaming\n");
+		return -EOPNOTSUPP;
+	}
+
+	rc = wmi_update_ft_ies(vif, ftie->ie_len, ftie->ie);
+	if (rc)
+		return rc;
+
+	if (!test_bit(wil_vif_ft_roam, vif->status))
+		/* vif is not roaming */
+		return 0;
+
+	/* wil_vif_ft_roam is set. wil_cfg80211_update_ft_ies is used as
+	 * a trigger for reassoc
+	 */
+
+	bss = vif->bss;
+	if (!bss) {
+		wil_err(wil, "FT: bss is NULL\n");
+		return -EINVAL;
+	}
+
+	memset(&reassoc, 0, sizeof(reassoc));
+	ether_addr_copy(reassoc.bssid, bss->bssid);
+
+	rc = wmi_send(wil, WMI_FT_REASSOC_CMDID, vif->mid,
+		      &reassoc, sizeof(reassoc));
+	if (rc)
+		wil_err(wil, "FT: reassoc failed (%d)\n", rc);
+
+	return rc;
+}
+
 static const struct cfg80211_ops wil_cfg80211_ops = {
 	.add_virtual_intf = wil_cfg80211_add_iface,
 	.del_virtual_intf = wil_cfg80211_del_iface,
@@ -2075,6 +2301,7 @@ static const struct cfg80211_ops wil_cfg80211_ops = {
 	.resume = wil_cfg80211_resume,
 	.sched_scan_start = wil_cfg80211_sched_scan_start,
 	.sched_scan_stop = wil_cfg80211_sched_scan_stop,
+	.update_ft_ies = wil_cfg80211_update_ft_ies,
 };
 
 static void wil_wiphy_init(struct wiphy *wiphy)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 51c3330bc316..aa50813a0595 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -416,8 +416,8 @@ static int wil_debugfs_iomem_x32_get(void *data, u64 *val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(fops_iomem_x32, wil_debugfs_iomem_x32_get,
-			wil_debugfs_iomem_x32_set, "0x%08llx\n");
+DEFINE_DEBUGFS_ATTRIBUTE(fops_iomem_x32, wil_debugfs_iomem_x32_get,
+			 wil_debugfs_iomem_x32_set, "0x%08llx\n");
 
 static struct dentry *wil_debugfs_create_iomem_x32(const char *name,
 						   umode_t mode,
@@ -432,7 +432,8 @@ static struct dentry *wil_debugfs_create_iomem_x32(const char *name,
 	data->wil = wil;
 	data->offset = value;
 
-	file = debugfs_create_file(name, mode, parent, data, &fops_iomem_x32);
+	file = debugfs_create_file_unsafe(name, mode, parent, data,
+					  &fops_iomem_x32);
 	if (!IS_ERR_OR_NULL(file))
 		wil->dbg_data.iomem_data_count++;
 
@@ -451,14 +452,15 @@ static int wil_debugfs_ulong_get(void *data, u64 *val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(wil_fops_ulong, wil_debugfs_ulong_get,
-			wil_debugfs_ulong_set, "0x%llx\n");
+DEFINE_DEBUGFS_ATTRIBUTE(wil_fops_ulong, wil_debugfs_ulong_get,
+			 wil_debugfs_ulong_set, "0x%llx\n");
 
 static struct dentry *wil_debugfs_create_ulong(const char *name, umode_t mode,
 					       struct dentry *parent,
 					       ulong *value)
 {
-	return debugfs_create_file(name, mode, parent, value, &wil_fops_ulong);
+	return debugfs_create_file_unsafe(name, mode, parent, value,
+					  &wil_fops_ulong);
 }
 
 /**
@@ -725,32 +727,6 @@ struct dentry *wil_debugfs_create_ioblob(const char *name,
 	return debugfs_create_file(name, mode, parent, wil_blob, &fops_ioblob);
 }
 
-/*---reset---*/
-static ssize_t wil_write_file_reset(struct file *file, const char __user *buf,
-				    size_t len, loff_t *ppos)
-{
-	struct wil6210_priv *wil = file->private_data;
-	struct net_device *ndev = wil->main_ndev;
-
-	/**
-	 * BUG:
-	 * this code does NOT sync device state with the rest of system
-	 * use with care, debug only!!!
-	 */
-	rtnl_lock();
-	dev_close(ndev);
-	ndev->flags &= ~IFF_UP;
-	rtnl_unlock();
-	wil_reset(wil, true);
-
-	return len;
-}
-
-static const struct file_operations fops_reset = {
-	.write = wil_write_file_reset,
-	.open  = simple_open,
-};
-
 /*---write channel 1..4 to rxon for it, 0 to rxoff---*/
 static ssize_t wil_write_file_rxon(struct file *file, const char __user *buf,
 				   size_t len, loff_t *ppos)
@@ -1263,6 +1239,9 @@ static int wil_rx_buff_mgmt_debugfs_show(struct seq_file *s, void *data)
 	int num_active;
 	int num_free;
 
+	if (!rbm->buff_arr)
+		return -EINVAL;
+
 	seq_printf(s, "  size = %zu\n", rbm->size);
 	seq_printf(s, "  free_list_empty_cnt = %lu\n",
 		   rbm->free_list_empty_cnt);
@@ -1436,7 +1415,7 @@ static int wil_freq_debugfs_show(struct seq_file *s, void *data)
 {
 	struct wil6210_priv *wil = s->private;
 	struct wireless_dev *wdev = wil->main_ndev->ieee80211_ptr;
-	u16 freq = wdev->chandef.chan ? wdev->chandef.chan->center_freq : 0;
+	u32 freq = wdev->chandef.chan ? wdev->chandef.chan->center_freq : 0;
 
 	seq_printf(s, "Freq = %d\n", freq);
 
@@ -1695,6 +1674,7 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
 		char *status = "unknown";
 		u8 aid = 0;
 		u8 mid;
+		bool sta_connected = false;
 
 		switch (p->status) {
 		case wil_sta_unused:
@@ -1709,8 +1689,20 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
 			break;
 		}
 		mid = (p->status != wil_sta_unused) ? p->mid : U8_MAX;
-		seq_printf(s, "[%d] %pM %s MID %d AID %d\n", i, p->addr, status,
-			   mid, aid);
+		if (mid < wil->max_vifs) {
+			struct wil6210_vif *vif = wil->vifs[mid];
+
+			if (vif->wdev.iftype == NL80211_IFTYPE_STATION &&
+			    p->status == wil_sta_connected)
+				sta_connected = true;
+		}
+		/* print roam counter only for connected stations */
+		if (sta_connected)
+			seq_printf(s, "[%d] %pM connected (roam counter %d) MID %d AID %d\n",
+				   i, p->addr, p->stats.ft_roams, mid, aid);
+		else
+			seq_printf(s, "[%d] %pM %s MID %d AID %d\n", i,
+				   p->addr, status, mid, aid);
 
 		if (p->status == wil_sta_connected) {
 			spin_lock_bh(&p->tid_rx_lock);
@@ -2451,7 +2443,6 @@ static const struct {
 	{"desc",	0444,		&fops_txdesc},
 	{"bf",		0444,		&fops_bf},
 	{"mem_val",	0644,		&fops_memread},
-	{"reset",	0244,		&fops_reset},
 	{"rxon",	0244,		&fops_rxon},
 	{"tx_mgmt",	0244,		&fops_txmgmt},
 	{"wmi_send", 0244,		&fops_wmi},
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 7debed6bec06..398900a1c29e 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -223,6 +223,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
 	struct net_device *ndev = vif_to_ndev(vif);
 	struct wireless_dev *wdev = vif_to_wdev(vif);
 	struct wil_sta_info *sta = &wil->sta[cid];
+	int min_ring_id = wil_get_min_tx_ring_id(wil);
 
 	might_sleep();
 	wil_dbg_misc(wil, "disconnect_cid: CID %d, MID %d, status %d\n",
@@ -273,7 +274,7 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
 	memset(sta->tid_crypto_rx, 0, sizeof(sta->tid_crypto_rx));
 	memset(&sta->group_crypto_rx, 0, sizeof(sta->group_crypto_rx));
 	/* release vrings */
-	for (i = 0; i < ARRAY_SIZE(wil->ring_tx); i++) {
+	for (i = min_ring_id; i < ARRAY_SIZE(wil->ring_tx); i++) {
 		if (wil->ring2cid_tid[i][0] == cid)
 			wil_ring_fini_tx(wil, i);
 	}
@@ -360,6 +361,8 @@ static void _wil6210_disconnect(struct wil6210_vif *vif, const u8 *bssid,
 			vif->bss = NULL;
 		}
 		clear_bit(wil_vif_fwconnecting, vif->status);
+		clear_bit(wil_vif_ft_roam, vif->status);
+
 		break;
 	case NL80211_IFTYPE_AP:
 	case NL80211_IFTYPE_P2P_GO:
@@ -604,8 +607,10 @@ int wil_priv_init(struct wil6210_priv *wil)
 		wil->sta[i].mid = U8_MAX;
 	}
 
-	for (i = 0; i < WIL6210_MAX_TX_RINGS; i++)
+	for (i = 0; i < WIL6210_MAX_TX_RINGS; i++) {
 		spin_lock_init(&wil->ring_tx_data[i].lock);
+		wil->ring2cid_tid[i][0] = WIL6210_MAX_CID;
+	}
 
 	mutex_init(&wil->mutex);
 	mutex_init(&wil->vif_mutex);
@@ -653,8 +658,6 @@ int wil_priv_init(struct wil6210_priv *wil)
 
 	/* edma configuration can be updated via debugfs before allocation */
 	wil->num_rx_status_rings = WIL_DEFAULT_NUM_RX_STATUS_RINGS;
-	wil->use_compressed_rx_status = true;
-	wil->use_rx_hw_reordering = true;
 	wil->tx_status_ring_order = WIL_TX_SRING_SIZE_ORDER_DEFAULT;
 
 	/* Rx status ring size should be bigger than the number of RX buffers
@@ -1154,6 +1157,8 @@ void wil_refresh_fw_capabilities(struct wil6210_priv *wil)
 		wil->max_agg_wsize = WIL_MAX_AGG_WSIZE;
 		wil->max_ampdu_size = WIL_MAX_AMPDU_SIZE;
 	}
+
+	update_supported_bands(wil);
 }
 
 void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r)
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 89119e7facd0..c8c6613371d1 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -108,6 +108,7 @@ int wil_set_capabilities(struct wil6210_priv *wil)
 		set_bit(hw_capa_no_flash, wil->hw_capa);
 		wil->use_enhanced_dma_hw = true;
 		wil->use_rx_hw_reordering = true;
+		wil->use_compressed_rx_status = true;
 		wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN :
 			      WIL_FW_NAME_TALYN;
 		if (wil_fw_verify_file_exists(wil, wil_fw_name))
diff --git a/drivers/net/wireless/ath/wil6210/pm.c b/drivers/net/wireless/ath/wil6210/pm.c
index 3a4194779ddf..75fe9323547c 100644
--- a/drivers/net/wireless/ath/wil6210/pm.c
+++ b/drivers/net/wireless/ath/wil6210/pm.c
@@ -190,7 +190,7 @@ out:
 static int wil_suspend_keep_radio_on(struct wil6210_priv *wil)
 {
 	int rc = 0;
-	unsigned long start, data_comp_to;
+	unsigned long data_comp_to;
 
 	wil_dbg_pm(wil, "suspend keep radio on\n");
 
@@ -232,7 +232,6 @@ static int wil_suspend_keep_radio_on(struct wil6210_priv *wil)
 	}
 
 	/* Wait for completion of the pending RX packets */
-	start = jiffies;
 	data_comp_to = jiffies + msecs_to_jiffies(WIL_DATA_COMPLETION_TO_MS);
 	if (test_bit(wil_status_napi_en, wil->status)) {
 		while (!wil->txrx_ops.is_rx_idle(wil)) {
diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c
index b608aa16b4f1..983bd001b53b 100644
--- a/drivers/net/wireless/ath/wil6210/rx_reorder.c
+++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c
@@ -382,11 +382,13 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
 	}
 
 	/* apply */
-	r = wil_tid_ampdu_rx_alloc(wil, agg_wsize, ssn);
-	spin_lock_bh(&sta->tid_rx_lock);
-	wil_tid_ampdu_rx_free(wil, sta->tid_rx[tid]);
-	sta->tid_rx[tid] = r;
-	spin_unlock_bh(&sta->tid_rx_lock);
+	if (!wil->use_rx_hw_reordering) {
+		r = wil_tid_ampdu_rx_alloc(wil, agg_wsize, ssn);
+		spin_lock_bh(&sta->tid_rx_lock);
+		wil_tid_ampdu_rx_free(wil, sta->tid_rx[tid]);
+		sta->tid_rx[tid] = r;
+		spin_unlock_bh(&sta->tid_rx_lock);
+	}
 
 out:
 	return rc;
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 6a7943e487fb..cc5f263cc965 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -77,8 +77,9 @@ bool wil_is_tx_idle(struct wil6210_priv *wil)
 {
 	int i;
 	unsigned long data_comp_to;
+	int min_ring_id = wil_get_min_tx_ring_id(wil);
 
-	for (i = 0; i < WIL6210_MAX_TX_RINGS; i++) {
+	for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) {
 		struct wil_ring *vring = &wil->ring_tx[i];
 		int vring_index = vring - wil->ring_tx;
 		struct wil_ring_tx_data *txdata =
@@ -765,7 +766,14 @@ void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev)
 		return;
 	}
 
-	if (wdev->iftype == NL80211_IFTYPE_AP && !vif->ap_isolate) {
+	if (wdev->iftype == NL80211_IFTYPE_STATION) {
+		if (mcast && ether_addr_equal(eth->h_source, ndev->dev_addr)) {
+			/* mcast packet looped back to us */
+			rc = GRO_DROP;
+			dev_kfree_skb(skb);
+			goto stats;
+		}
+	} else if (wdev->iftype == NL80211_IFTYPE_AP && !vif->ap_isolate) {
 		if (mcast) {
 			/* send multicast frames both to higher layers in
 			 * local net stack and back to the wireless medium
@@ -1051,6 +1059,88 @@ static int wil_vring_init_tx(struct wil6210_vif *vif, int id, int size,
 	return rc;
 }
 
+static int wil_tx_vring_modify(struct wil6210_vif *vif, int ring_id, int cid,
+			       int tid)
+{
+	struct wil6210_priv *wil = vif_to_wil(vif);
+	int rc;
+	struct wmi_vring_cfg_cmd cmd = {
+		.action = cpu_to_le32(WMI_VRING_CMD_MODIFY),
+		.vring_cfg = {
+			.tx_sw_ring = {
+				.max_mpdu_size =
+					cpu_to_le16(wil_mtu2macbuf(mtu_max)),
+				.ring_size = 0,
+			},
+			.ringid = ring_id,
+			.cidxtid = mk_cidxtid(cid, tid),
+			.encap_trans_type = WMI_VRING_ENC_TYPE_802_3,
+			.mac_ctrl = 0,
+			.to_resolution = 0,
+			.agg_max_wsize = 0,
+			.schd_params = {
+				.priority = cpu_to_le16(0),
+				.timeslot_us = cpu_to_le16(0xfff),
+			},
+		},
+	};
+	struct {
+		struct wmi_cmd_hdr wmi;
+		struct wmi_vring_cfg_done_event cmd;
+	} __packed reply = {
+		.cmd = {.status = WMI_FW_STATUS_FAILURE},
+	};
+	struct wil_ring *vring = &wil->ring_tx[ring_id];
+	struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id];
+
+	wil_dbg_misc(wil, "vring_modify: ring %d cid %d tid %d\n", ring_id,
+		     cid, tid);
+	lockdep_assert_held(&wil->mutex);
+
+	if (!vring->va) {
+		wil_err(wil, "Tx ring [%d] not allocated\n", ring_id);
+		return -EINVAL;
+	}
+
+	if (wil->ring2cid_tid[ring_id][0] != cid ||
+	    wil->ring2cid_tid[ring_id][1] != tid) {
+		wil_err(wil, "ring info does not match cid=%u tid=%u\n",
+			wil->ring2cid_tid[ring_id][0],
+			wil->ring2cid_tid[ring_id][1]);
+	}
+
+	cmd.vring_cfg.tx_sw_ring.ring_mem_base = cpu_to_le64(vring->pa);
+
+	rc = wmi_call(wil, WMI_VRING_CFG_CMDID, vif->mid, &cmd, sizeof(cmd),
+		      WMI_VRING_CFG_DONE_EVENTID, &reply, sizeof(reply), 100);
+	if (rc)
+		goto fail;
+
+	if (reply.cmd.status != WMI_FW_STATUS_SUCCESS) {
+		wil_err(wil, "Tx modify failed, status 0x%02x\n",
+			reply.cmd.status);
+		rc = -EINVAL;
+		goto fail;
+	}
+
+	/* set BA aggregation window size to 0 to force a new BA with the
+	 * new AP
+	 */
+	txdata->agg_wsize = 0;
+	if (txdata->dot1x_open && agg_wsize >= 0)
+		wil_addba_tx_request(wil, ring_id, agg_wsize);
+
+	return 0;
+fail:
+	spin_lock_bh(&txdata->lock);
+	txdata->dot1x_open = false;
+	txdata->enabled = 0;
+	spin_unlock_bh(&txdata->lock);
+	wil->ring2cid_tid[ring_id][0] = WIL6210_MAX_CID;
+	wil->ring2cid_tid[ring_id][1] = 0;
+	return rc;
+}
+
 int wil_vring_init_bcast(struct wil6210_vif *vif, int id, int size)
 {
 	struct wil6210_priv *wil = vif_to_wil(vif);
@@ -1935,6 +2025,7 @@ static inline void __wil_update_net_queues(struct wil6210_priv *wil,
 					   bool check_stop)
 {
 	int i;
+	int min_ring_id = wil_get_min_tx_ring_id(wil);
 
 	if (unlikely(!vif))
 		return;
@@ -1967,7 +2058,7 @@ static inline void __wil_update_net_queues(struct wil6210_priv *wil,
 		return;
 
 	/* check wake */
-	for (i = 0; i < WIL6210_MAX_TX_RINGS; i++) {
+	for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) {
 		struct wil_ring *cur_ring = &wil->ring_tx[i];
 		struct wil_ring_tx_data  *txdata = &wil->ring_tx_data[i];
 
@@ -2272,6 +2363,7 @@ void wil_init_txrx_ops_legacy_dma(struct wil6210_priv *wil)
 	wil->txrx_ops.ring_init_bcast = wil_vring_init_bcast;
 	wil->txrx_ops.tx_init = wil_tx_init;
 	wil->txrx_ops.tx_fini = wil_tx_fini;
+	wil->txrx_ops.tx_ring_modify = wil_tx_vring_modify;
 	/* RX ops */
 	wil->txrx_ops.rx_init = wil_rx_init;
 	wil->txrx_ops.wmi_addba_rx_resp = wmi_addba_rx_resp;
diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c
index bca61cb44c37..2bbae75b9a84 100644
--- a/drivers/net/wireless/ath/wil6210/txrx_edma.c
+++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c
@@ -279,9 +279,6 @@ static void wil_move_all_rx_buff_to_free_list(struct wil6210_priv *wil,
 		u16 buff_id;
 
 		*d = *_d;
-		pa = wil_rx_desc_get_addr_edma(&d->dma);
-		dmalen = le16_to_cpu(d->dma.length);
-		dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE);
 
 		/* Extract the SKB from the rx_buff management array */
 		buff_id = __le16_to_cpu(d->mac.buff_id);
@@ -291,10 +288,15 @@ static void wil_move_all_rx_buff_to_free_list(struct wil6210_priv *wil,
 		}
 		skb = wil->rx_buff_mgmt.buff_arr[buff_id].skb;
 		wil->rx_buff_mgmt.buff_arr[buff_id].skb = NULL;
-		if (unlikely(!skb))
+		if (unlikely(!skb)) {
 			wil_err(wil, "No Rx skb at buff_id %d\n", buff_id);
-		else
+		} else {
+			pa = wil_rx_desc_get_addr_edma(&d->dma);
+			dmalen = le16_to_cpu(d->dma.length);
+			dma_unmap_single(dev, pa, dmalen, DMA_FROM_DEVICE);
+
 			kfree_skb(skb);
+		}
 
 		/* Move the buffer from the active to the free list */
 		list_move(&wil->rx_buff_mgmt.buff_arr[buff_id].list,
@@ -745,6 +747,16 @@ static int wil_ring_init_tx_edma(struct wil6210_vif *vif, int ring_id,
 	return rc;
 }
 
+static int wil_tx_ring_modify_edma(struct wil6210_vif *vif, int ring_id,
+				   int cid, int tid)
+{
+	struct wil6210_priv *wil = vif_to_wil(vif);
+
+	wil_err(wil, "ring modify is not supported for EDMA\n");
+
+	return -EOPNOTSUPP;
+}
+
 /* This function is used only for RX SW reorder */
 static int wil_check_bar(struct wil6210_priv *wil, void *msg, int cid,
 			 struct sk_buff *skb, struct wil_net_stats *stats)
@@ -906,6 +918,9 @@ again:
 	wil->rx_buff_mgmt.buff_arr[buff_id].skb = NULL;
 	if (!skb) {
 		wil_err(wil, "No Rx skb at buff_id %d\n", buff_id);
+		/* Move the buffer from the active list to the free list */
+		list_move(&wil->rx_buff_mgmt.buff_arr[buff_id].list,
+			  &wil->rx_buff_mgmt.free);
 		goto again;
 	}
 
@@ -1595,6 +1610,7 @@ void wil_init_txrx_ops_edma(struct wil6210_priv *wil)
 	wil->txrx_ops.tx_desc_map = wil_tx_desc_map_edma;
 	wil->txrx_ops.tx_desc_unmap = wil_tx_desc_unmap_edma;
 	wil->txrx_ops.tx_ring_tso = __wil_tx_ring_tso_edma;
+	wil->txrx_ops.tx_ring_modify = wil_tx_ring_modify_edma;
 	/* RX ops */
 	wil->txrx_ops.rx_init = wil_rx_init_edma;
 	wil->txrx_ops.wmi_addba_rx_resp = wmi_addba_rx_resp_edma;
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 17c294b1ead1..abb82018d3b4 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -449,6 +449,15 @@ static inline void parse_cidxtid(u8 cidxtid, u8 *cid, u8 *tid)
 	*tid = (cidxtid >> 4) & 0xf;
 }
 
+/**
+ * wil_cid_valid - check cid is valid
+ * @cid: CID value
+ */
+static inline bool wil_cid_valid(u8 cid)
+{
+	return cid < WIL6210_MAX_CID;
+}
+
 struct wil6210_mbox_ring {
 	u32 base;
 	u16 entry_size; /* max. size of mbox entry, incl. all headers */
@@ -577,6 +586,7 @@ struct wil_net_stats {
 	unsigned long	rx_csum_err;
 	u16 last_mcs_rx;
 	u64 rx_per_mcs[WIL_MCS_MAX + 1];
+	u32 ft_roams; /* relevant in STA mode */
 };
 
 /**
@@ -599,6 +609,8 @@ struct wil_txrx_ops {
 			      struct wil_ctx *ctx);
 	int (*tx_ring_tso)(struct wil6210_priv *wil, struct wil6210_vif *vif,
 			   struct wil_ring *ring, struct sk_buff *skb);
+	int (*tx_ring_modify)(struct wil6210_vif *vif, int ring_id,
+			      int cid, int tid);
 	irqreturn_t (*irq_tx)(int irq, void *cookie);
 	/* RX ops */
 	int (*rx_init)(struct wil6210_priv *wil, u16 ring_size);
@@ -821,6 +833,7 @@ extern u8 led_polarity;
 enum wil6210_vif_status {
 	wil_vif_fwconnecting,
 	wil_vif_fwconnected,
+	wil_vif_ft_roam,
 	wil_vif_status_last /* keep last */
 };
 
@@ -1204,6 +1217,7 @@ int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index,
 int wmi_echo(struct wil6210_priv *wil);
 int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie);
 int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring);
+int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie);
 int wmi_rxon(struct wil6210_priv *wil, bool on);
 int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r);
 int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac,
@@ -1319,6 +1333,9 @@ void wil6210_unmask_irq_tx_edma(struct wil6210_priv *wil);
 void wil_rx_handle(struct wil6210_priv *wil, int *quota);
 void wil6210_unmask_irq_rx(struct wil6210_priv *wil);
 void wil6210_unmask_irq_rx_edma(struct wil6210_priv *wil);
+void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
+		       struct wil_sta_info *cs,
+		       struct key_params *params);
 
 int wil_iftype_nl2wmi(enum nl80211_iftype type);
 
@@ -1370,4 +1387,6 @@ int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid,
 			   u8 tid, u8 token, u16 status, bool amsdu,
 			   u16 agg_wsize, u16 timeout);
 
+void update_supported_bands(struct wil6210_priv *wil);
+
 #endif /* __WIL6210_H__ */
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 42c02a20ec97..4859f0e43658 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -227,6 +227,14 @@ struct blink_on_off_time led_blink_time[] = {
 	{WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS},
 };
 
+struct auth_no_hdr {
+	__le16 auth_alg;
+	__le16 auth_transaction;
+	__le16 status_code;
+	/* possibly followed by Challenge text */
+	u8 variable[0];
+} __packed;
+
 u8 led_polarity = LED_POLARITY_LOW_ACTIVE;
 
 /**
@@ -468,6 +476,12 @@ static const char *cmdid2name(u16 cmdid)
 		return "WMI_LINK_STATS_CMD";
 	case WMI_SW_TX_REQ_EXT_CMDID:
 		return "WMI_SW_TX_REQ_EXT_CMDID";
+	case WMI_FT_AUTH_CMDID:
+		return "WMI_FT_AUTH_CMD";
+	case WMI_FT_REASSOC_CMDID:
+		return "WMI_FT_REASSOC_CMD";
+	case WMI_UPDATE_FT_IES_CMDID:
+		return "WMI_UPDATE_FT_IES_CMD";
 	default:
 		return "Untracked CMD";
 	}
@@ -606,6 +620,12 @@ static const char *eventid2name(u16 eventid)
 		return "WMI_LINK_STATS_CONFIG_DONE_EVENT";
 	case WMI_LINK_STATS_EVENTID:
 		return "WMI_LINK_STATS_EVENT";
+	case WMI_COMMAND_NOT_SUPPORTED_EVENTID:
+		return "WMI_COMMAND_NOT_SUPPORTED_EVENT";
+	case WMI_FT_AUTH_STATUS_EVENTID:
+		return "WMI_FT_AUTH_STATUS_EVENT";
+	case WMI_FT_REASSOC_STATUS_EVENTID:
+		return "WMI_FT_REASSOC_STATUS_EVENT";
 	default:
 		return "Untracked EVENT";
 	}
@@ -1156,6 +1176,9 @@ static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len)
 	struct wmi_ring_en_event *evt = d;
 	u8 vri = evt->ring_index;
 	struct wireless_dev *wdev = vif_to_wdev(vif);
+	struct wil_sta_info *sta;
+	u8 cid;
+	struct key_params params;
 
 	wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid);
 
@@ -1164,13 +1187,33 @@ static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len)
 		return;
 	}
 
-	if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme)
-		/* in AP mode with disable_ap_sme, this is done by
-		 * wil_cfg80211_change_station()
+	if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme ||
+	    test_bit(wil_vif_ft_roam, vif->status))
+		/* in AP mode with disable_ap_sme that is not FT,
+		 * this is done by wil_cfg80211_change_station()
 		 */
 		wil->ring_tx_data[vri].dot1x_open = true;
 	if (vri == vif->bcast_ring) /* no BA for bcast */
 		return;
+
+	cid = wil->ring2cid_tid[vri][0];
+	if (!wil_cid_valid(cid)) {
+		wil_err(wil, "invalid cid %d for vring %d\n", cid, vri);
+		return;
+	}
+
+	/* In FT mode we get key but not store it as it is received
+	 * before WMI_CONNECT_EVENT received from FW.
+	 * wil_set_crypto_rx is called here to reset the security PN
+	 */
+	sta = &wil->sta[cid];
+	if (test_bit(wil_vif_ft_roam, vif->status)) {
+		memset(&params, 0, sizeof(params));
+		wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, &params);
+		if (wdev->iftype != NL80211_IFTYPE_AP)
+			clear_bit(wil_vif_ft_roam, vif->status);
+	}
+
 	if (agg_wsize >= 0)
 		wil_addba_tx_request(wil, vri, agg_wsize);
 }
@@ -1462,6 +1505,271 @@ wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len)
 }
 
 /**
+ * find cid and ringid for the station vif
+ *
+ * return error, if other interfaces are used or ring was not found
+ */
+static int wil_find_cid_ringid_sta(struct wil6210_priv *wil,
+				   struct wil6210_vif *vif,
+				   int *cid,
+				   int *ringid)
+{
+	struct wil_ring *ring;
+	struct wil_ring_tx_data *txdata;
+	int min_ring_id = wil_get_min_tx_ring_id(wil);
+	int i;
+	u8 lcid;
+
+	if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION ||
+	      vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) {
+		wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype);
+		return -EINVAL;
+	}
+
+	/* In the STA mode, it is expected to have only one ring
+	 * for the AP we are connected to.
+	 * find it and return the cid associated with it.
+	 */
+	for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) {
+		ring = &wil->ring_tx[i];
+		txdata = &wil->ring_tx_data[i];
+		if (!ring->va || !txdata->enabled || txdata->mid != vif->mid)
+			continue;
+
+		lcid = wil->ring2cid_tid[i][0];
+		if (lcid >= WIL6210_MAX_CID) /* skip BCAST */
+			continue;
+
+		wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid);
+		*cid = lcid;
+		*ringid = i;
+		return 0;
+	}
+
+	wil_dbg_wmi(wil, "find sta cid while no rings active?\n");
+
+	return -ENOENT;
+}
+
+static void
+wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len)
+{
+	struct wil6210_priv *wil = vif_to_wil(vif);
+	struct net_device *ndev = vif_to_ndev(vif);
+	struct wmi_ft_auth_status_event *data = d;
+	int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info);
+	int rc, cid = 0, ringid = 0;
+	struct cfg80211_ft_event_params ft;
+	u16 d_len;
+	/* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */
+	const size_t auth_ie_offset = sizeof(u16) * 3;
+	struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info;
+
+	/* check the status */
+	if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) {
+		wil_err(wil, "FT: auth failed. status %d\n", data->status);
+		goto fail;
+	}
+
+	if (ie_len < auth_ie_offset) {
+		wil_err(wil, "FT: auth event too short, len %d\n", len);
+		goto fail;
+	}
+
+	d_len = le16_to_cpu(data->ie_len);
+	if (d_len != ie_len) {
+		wil_err(wil,
+			"FT: auth ie length mismatch, d_len %d should be %d\n",
+			d_len, ie_len);
+		goto fail;
+	}
+
+	if (!test_bit(wil_vif_ft_roam, wil->status)) {
+		wil_err(wil, "FT: Not in roaming state\n");
+		goto fail;
+	}
+
+	if (le16_to_cpu(auth->auth_transaction) != 2) {
+		wil_err(wil, "FT: auth error. auth_transaction %d\n",
+			le16_to_cpu(auth->auth_transaction));
+		goto fail;
+	}
+
+	if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) {
+		wil_err(wil, "FT: auth error. auth_alg %d\n",
+			le16_to_cpu(auth->auth_alg));
+		goto fail;
+	}
+
+	wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr);
+	wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1,
+			 data->ie_info, d_len, true);
+
+	/* find cid and ringid */
+	rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid);
+	if (rc) {
+		wil_err(wil, "No valid cid found\n");
+		goto fail;
+	}
+
+	if (vif->privacy) {
+		/* For secure assoc, remove old keys */
+		rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr,
+					WMI_KEY_USE_PAIRWISE);
+		if (rc) {
+			wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n");
+			goto fail;
+		}
+		rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr,
+					WMI_KEY_USE_RX_GROUP);
+		if (rc) {
+			wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n");
+			goto fail;
+		}
+	}
+
+	memset(&ft, 0, sizeof(ft));
+	ft.ies = data->ie_info + auth_ie_offset;
+	ft.ies_len = d_len - auth_ie_offset;
+	ft.target_ap = data->mac_addr;
+	cfg80211_ft_event(ndev, &ft);
+
+	return;
+
+fail:
+	wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID, false);
+}
+
+static void
+wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len)
+{
+	struct wil6210_priv *wil = vif_to_wil(vif);
+	struct net_device *ndev = vif_to_ndev(vif);
+	struct wiphy *wiphy = wil_to_wiphy(wil);
+	struct wmi_ft_reassoc_status_event *data = d;
+	int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event,
+				     ie_info);
+	int rc = -ENOENT, cid = 0, ringid = 0;
+	int ch; /* channel number (primary) */
+	size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0;
+	u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL;
+	/* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */
+	const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN;
+	/* capinfo(u16) + status_code(u16) + associd(u16) + IEs */
+	const size_t assoc_resp_ie_offset = sizeof(u16) * 3;
+	u16 d_len;
+	int freq;
+	struct cfg80211_roam_info info;
+
+	if (ies_len < 0) {
+		wil_err(wil, "ft reassoc event too short, len %d\n", len);
+		goto fail;
+	}
+
+	wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d",
+		    data->status, data->aid);
+	wil_dbg_wmi(wil, "    mac_addr=%pM, beacon_ie_len=%d",
+		    data->mac_addr, data->beacon_ie_len);
+	wil_dbg_wmi(wil, "    reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d",
+		    le16_to_cpu(data->reassoc_req_ie_len),
+		    le16_to_cpu(data->reassoc_resp_ie_len));
+
+	d_len = le16_to_cpu(data->beacon_ie_len) +
+		le16_to_cpu(data->reassoc_req_ie_len) +
+		le16_to_cpu(data->reassoc_resp_ie_len);
+	if (d_len != ies_len) {
+		wil_err(wil,
+			"ft reassoc ie length mismatch, d_len %d should be %d\n",
+			d_len, ies_len);
+		goto fail;
+	}
+
+	/* check the status */
+	if (data->status != WMI_FW_STATUS_SUCCESS) {
+		wil_err(wil, "ft reassoc failed. status %d\n", data->status);
+		goto fail;
+	}
+
+	/* find cid and ringid */
+	rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid);
+	if (rc) {
+		wil_err(wil, "No valid cid found\n");
+		goto fail;
+	}
+
+	ch = data->channel + 1;
+	wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n",
+		 data->mac_addr, ch, cid, data->aid);
+
+	wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1,
+			 data->ie_info, len - sizeof(*data), true);
+
+	/* figure out IE's */
+	if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) {
+		assoc_req_ie = &data->ie_info[assoc_req_ie_offset];
+		assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) -
+			assoc_req_ie_offset;
+	}
+	if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) {
+		wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n",
+			le16_to_cpu(data->reassoc_resp_ie_len));
+		goto fail;
+	}
+
+	assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) +
+		assoc_resp_ie_offset];
+	assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) -
+		assoc_resp_ie_offset;
+
+	if (test_bit(wil_status_resetting, wil->status) ||
+	    !test_bit(wil_status_fwready, wil->status)) {
+		wil_err(wil, "FT: status_resetting, cancel reassoc event\n");
+		/* no need for cleanup, wil_reset will do that */
+		return;
+	}
+
+	mutex_lock(&wil->mutex);
+
+	/* ring modify to set the ring for the roamed AP settings */
+	wil_dbg_wmi(wil,
+		    "ft modify tx config for connection CID %d ring %d\n",
+		    cid, ringid);
+
+	rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0);
+	if (rc) {
+		wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n",
+			cid, vif->mid, ringid, rc);
+		mutex_unlock(&wil->mutex);
+		goto fail;
+	}
+
+	/* Update the driver STA members with the new bss */
+	wil->sta[cid].aid = data->aid;
+	wil->sta[cid].stats.ft_roams++;
+	ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid);
+	mutex_unlock(&wil->mutex);
+	del_timer_sync(&vif->connect_timer);
+
+	cfg80211_ref_bss(wiphy, vif->bss);
+	freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ);
+
+	memset(&info, 0, sizeof(info));
+	info.channel = ieee80211_get_channel(wiphy, freq);
+	info.bss = vif->bss;
+	info.req_ie = assoc_req_ie;
+	info.req_ie_len = assoc_req_ie_len;
+	info.resp_ie = assoc_resp_ie;
+	info.resp_ie_len = assoc_resp_ie_len;
+	cfg80211_roamed(ndev, &info, GFP_KERNEL);
+	vif->bss = NULL;
+
+	return;
+
+fail:
+	wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID, false);
+}
+
+/**
  * Some events are ignored for purpose; and need not be interpreted as
  * "unhandled events"
  */
@@ -1492,6 +1800,8 @@ static const struct {
 	{WMI_DATA_PORT_OPEN_EVENTID,		wmi_evt_ignore},
 	{WMI_SCHED_SCAN_RESULT_EVENTID,		wmi_evt_sched_scan_result},
 	{WMI_LINK_STATS_EVENTID,		wmi_evt_link_stats},
+	{WMI_FT_AUTH_STATUS_EVENTID,		wmi_evt_auth_status},
+	{WMI_FT_REASSOC_STATUS_EVENTID,		wmi_evt_reassoc_status},
 };
 
 /*
@@ -2086,6 +2396,40 @@ out:
 	return rc;
 }
 
+int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie)
+{
+	struct wil6210_priv *wil = vif_to_wil(vif);
+	u16 len;
+	struct wmi_update_ft_ies_cmd *cmd;
+	int rc;
+
+	if (!ie)
+		ie_len = 0;
+
+	len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len;
+	if (len < ie_len) {
+		wil_err(wil, "wraparound. ie len %d\n", ie_len);
+		return -EINVAL;
+	}
+
+	cmd = kzalloc(len, GFP_KERNEL);
+	if (!cmd) {
+		rc = -ENOMEM;
+		goto out;
+	}
+
+	cmd->ie_len = cpu_to_le16(ie_len);
+	memcpy(cmd->ie_info, ie, ie_len);
+	rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len);
+	kfree(cmd);
+
+out:
+	if (rc)
+		wil_err(wil, "update ft ies failed : %d\n", rc);
+
+	return rc;
+}
+
 /**
  * wmi_rxon - turn radio on/off
  * @on:		turn on if true, off otherwise
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index 139acb2caf92..b668758da994 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -103,6 +103,7 @@ enum wmi_fw_capability {
 	WMI_FW_CAPABILITY_AMSDU				= 23,
 	WMI_FW_CAPABILITY_RAW_MODE			= 24,
 	WMI_FW_CAPABILITY_TX_REQ_EXT			= 25,
+	WMI_FW_CAPABILITY_CHANNEL_4			= 26,
 	WMI_FW_CAPABILITY_MAX,
 };
 
@@ -2369,6 +2370,7 @@ struct wmi_ft_reassoc_status_event {
 	__le16 beacon_ie_len;
 	__le16 reassoc_req_ie_len;
 	__le16 reassoc_resp_ie_len;
+	u8 reserved[4];
 	u8 ie_info[0];
 } __packed;
 
diff --git a/drivers/net/wireless/broadcom/b43/b43.h b/drivers/net/wireless/broadcom/b43/b43.h
index b77d1a904f7e..9fc7c088a539 100644
--- a/drivers/net/wireless/broadcom/b43/b43.h
+++ b/drivers/net/wireless/broadcom/b43/b43.h
@@ -909,7 +909,7 @@ struct b43_wl {
 
 	/* Set this if we call ieee80211_register_hw() and check if we call
 	 * ieee80211_unregister_hw(). */
-	bool hw_registred;
+	bool hw_registered;
 
 	/* We can only have one operating interface (802.11 core)
 	 * at a time. General information about this interface follows.
diff --git a/drivers/net/wireless/broadcom/b43/dma.c b/drivers/net/wireless/broadcom/b43/dma.c
index d46d57b989ae..dfc4c34298d4 100644
--- a/drivers/net/wireless/broadcom/b43/dma.c
+++ b/drivers/net/wireless/broadcom/b43/dma.c
@@ -1432,7 +1432,7 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb)
 		goto out;
 	}
 
-	if (unlikely(WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME))) {
+	if (WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME)) {
 		/* If we get here, we have a real error with the queue
 		 * full, but queues not stopped. */
 		b43err(dev->wl, "DMA queue overflow\n");
diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c
index b37e7391f55d..74be3c809225 100644
--- a/drivers/net/wireless/broadcom/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
@@ -2611,7 +2611,7 @@ start_ieee80211:
 	err = ieee80211_register_hw(wl->hw);
 	if (err)
 		goto err_one_core_detach;
-	wl->hw_registred = true;
+	wl->hw_registered = true;
 	b43_leds_register(wl->current_dev);
 
 	/* Register HW RNG driver */
@@ -5493,13 +5493,11 @@ err_powerdown:
 static void b43_one_core_detach(struct b43_bus_dev *dev)
 {
 	struct b43_wldev *wldev;
-	struct b43_wl *wl;
 
 	/* Do not cancel ieee80211-workqueue based work here.
 	 * See comment in b43_remove(). */
 
 	wldev = b43_bus_get_wldev(dev);
-	wl = wldev->wl;
 	b43_debugfs_remove_device(wldev);
 	b43_wireless_core_detach(wldev);
 	list_del(&wldev->list);
@@ -5610,7 +5608,7 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)
 
 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
 
-	wl->hw_registred = false;
+	wl->hw_registered = false;
 	hw->max_rates = 2;
 	SET_IEEE80211_DEV(hw, dev->dev);
 	if (is_valid_ether_addr(sprom->et1mac))
@@ -5693,7 +5691,7 @@ static void b43_bcma_remove(struct bcma_device *core)
 	B43_WARN_ON(!wl);
 	if (!wldev->fw.ucode.data)
 		return;			/* NULL if firmware never loaded */
-	if (wl->current_dev == wldev && wl->hw_registred) {
+	if (wl->current_dev == wldev && wl->hw_registered) {
 		b43_leds_stop(wldev);
 		ieee80211_unregister_hw(wl->hw);
 	}
@@ -5776,7 +5774,7 @@ static void b43_ssb_remove(struct ssb_device *sdev)
 	B43_WARN_ON(!wl);
 	if (!wldev->fw.ucode.data)
 		return;			/* NULL if firmware never loaded */
-	if (wl->current_dev == wldev && wl->hw_registred) {
+	if (wl->current_dev == wldev && wl->hw_registered) {
 		b43_leds_stop(wldev);
 		ieee80211_unregister_hw(wl->hw);
 	}
diff --git a/drivers/net/wireless/broadcom/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index 2f0c64cef65f..1b1da7d83652 100644
--- a/drivers/net/wireless/broadcom/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
@@ -1149,7 +1149,7 @@ int b43legacy_dma_tx(struct b43legacy_wldev *dev,
 		return -ENOSPC;
 	}
 
-	if (unlikely(WARN_ON(free_slots(ring) < SLOTS_PER_PACKET))) {
+	if (WARN_ON(free_slots(ring) < SLOTS_PER_PACKET)) {
 		/* If we get here, we have a real error with the queue
 		 * full, but queues not stopped. */
 		b43legacyerr(dev->wl, "DMA queue overflow\n");
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index d2f788d88668..3e37c8cf82c6 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -576,7 +576,7 @@ int brcmf_sdiod_recv_chain(struct brcmf_sdio_dev *sdiodev,
 
 	if (pktq->qlen == 1)
 		err = brcmf_sdiod_skbuff_read(sdiodev, sdiodev->func2, addr,
-					      pktq->next);
+					      __skb_peek(pktq));
 	else if (!sdiodev->sg_support) {
 		glom_skb = brcmu_pkt_buf_get_skb(totlen);
 		if (!glom_skb)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 5444e6213d45..230a378c26fc 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -1649,6 +1649,14 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme)
 		case WLAN_AKM_SUITE_PSK:
 			val = WPA2_AUTH_PSK;
 			break;
+		case WLAN_AKM_SUITE_FT_8021X:
+			val = WPA2_AUTH_UNSPECIFIED | WPA2_AUTH_FT;
+			if (sme->want_1x)
+				profile->use_fwsup = BRCMF_PROFILE_FWSUP_1X;
+			break;
+		case WLAN_AKM_SUITE_FT_PSK:
+			val = WPA2_AUTH_PSK | WPA2_AUTH_FT;
+			break;
 		default:
 			brcmf_err("invalid cipher group (%d)\n",
 				  sme->crypto.cipher_group);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index cd3651069d0c..94044a7a6021 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -296,9 +296,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
 		/* Replace all newline/linefeed characters with space
 		 * character
 		 */
-		ptr = clmver;
-		while ((ptr = strnchr(ptr, '\n', sizeof(buf))) != NULL)
-			*ptr = ' ';
+		strreplace(clmver, '\n', ' ');
 
 		brcmf_dbg(INFO, "CLM version = %s\n", clmver);
 	}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
index 8347da632a5b..4c5a3995dc35 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
@@ -178,7 +178,7 @@ static void brcmf_feat_iovar_data_set(struct brcmf_if *ifp,
 	ifp->fwil_fwerr = false;
 }
 
-#define MAX_CAPS_BUFFER_SIZE	512
+#define MAX_CAPS_BUFFER_SIZE	768
 static void brcmf_feat_firmware_capabilities(struct brcmf_if *ifp)
 {
 	char caps[MAX_CAPS_BUFFER_SIZE];
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index 3e9c4f2f5dd1..456a1bf008b3 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -74,7 +74,7 @@
 #define P2P_AF_MAX_WAIT_TIME		msecs_to_jiffies(2000)
 #define P2P_INVALID_CHANNEL		-1
 #define P2P_CHANNEL_SYNC_RETRY		5
-#define P2P_AF_FRM_SCAN_MAX_WAIT	msecs_to_jiffies(1500)
+#define P2P_AF_FRM_SCAN_MAX_WAIT	msecs_to_jiffies(450)
 #define P2P_DEFAULT_SLEEP_TIME_VSDB	200
 
 /* WiFi P2P Public Action Frame OUI Subtypes */
@@ -1134,7 +1134,6 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p)
 {
 	struct afx_hdl *afx_hdl = &p2p->afx_hdl;
 	struct brcmf_cfg80211_vif *pri_vif;
-	unsigned long duration;
 	s32 retry;
 
 	brcmf_dbg(TRACE, "Enter\n");
@@ -1150,7 +1149,6 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p)
 	 * pending action frame tx is cancelled.
 	 */
 	retry = 0;
-	duration = msecs_to_jiffies(P2P_AF_FRM_SCAN_MAX_WAIT);
 	while ((retry < P2P_CHANNEL_SYNC_RETRY) &&
 	       (afx_hdl->peer_chan == P2P_INVALID_CHANNEL)) {
 		afx_hdl->is_listen = false;
@@ -1158,7 +1156,8 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p)
 			  retry);
 		/* search peer on peer's listen channel */
 		schedule_work(&afx_hdl->afx_work);
-		wait_for_completion_timeout(&afx_hdl->act_frm_scan, duration);
+		wait_for_completion_timeout(&afx_hdl->act_frm_scan,
+					    P2P_AF_FRM_SCAN_MAX_WAIT);
 		if ((afx_hdl->peer_chan != P2P_INVALID_CHANNEL) ||
 		    (!test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL,
 			       &p2p->status)))
@@ -1171,7 +1170,7 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p)
 			afx_hdl->is_listen = true;
 			schedule_work(&afx_hdl->afx_work);
 			wait_for_completion_timeout(&afx_hdl->act_frm_scan,
-						    duration);
+						    P2P_AF_FRM_SCAN_MAX_WAIT);
 		}
 		if ((afx_hdl->peer_chan != P2P_INVALID_CHANNEL) ||
 		    (!test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL,
@@ -1458,10 +1457,12 @@ int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp,
 		return 0;
 
 	if (e->event_code == BRCMF_E_ACTION_FRAME_COMPLETE) {
-		if (e->status == BRCMF_E_STATUS_SUCCESS)
+		if (e->status == BRCMF_E_STATUS_SUCCESS) {
 			set_bit(BRCMF_P2P_STATUS_ACTION_TX_COMPLETED,
 				&p2p->status);
-		else {
+			if (!p2p->wait_for_offchan_complete)
+				complete(&p2p->send_af_done);
+		} else {
 			set_bit(BRCMF_P2P_STATUS_ACTION_TX_NOACK, &p2p->status);
 			/* If there is no ack, we don't need to wait for
 			 * WLC_E_ACTION_FRAME_OFFCHAN_COMPLETE event
@@ -1512,6 +1513,17 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p,
 	p2p->af_sent_channel = le32_to_cpu(af_params->channel);
 	p2p->af_tx_sent_jiffies = jiffies;
 
+	if (test_bit(BRCMF_P2P_STATUS_DISCOVER_LISTEN, &p2p->status) &&
+	    p2p->af_sent_channel ==
+	    ieee80211_frequency_to_channel(p2p->remain_on_channel.center_freq))
+		p2p->wait_for_offchan_complete = false;
+	else
+		p2p->wait_for_offchan_complete = true;
+
+	brcmf_dbg(TRACE, "Waiting for %s tx completion event\n",
+		  (p2p->wait_for_offchan_complete) ?
+		   "off-channel" : "on-channel");
+
 	timeout = wait_for_completion_timeout(&p2p->send_af_done,
 					      P2P_AF_MAX_WAIT_TIME);
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
index 0e8b34d2d85c..39f0d0218088 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h
@@ -124,6 +124,7 @@ struct afx_hdl {
  * @gon_req_action: about to send go negotiation requets frame.
  * @block_gon_req_tx: drop tx go negotiation requets frame.
  * @p2pdev_dynamically: is p2p device if created by module param or supplicant.
+ * @wait_for_offchan_complete: wait for off-channel tx completion event.
  */
 struct brcmf_p2p_info {
 	struct brcmf_cfg80211_info *cfg;
@@ -144,6 +145,7 @@ struct brcmf_p2p_info {
 	bool gon_req_action;
 	bool block_gon_req_tx;
 	bool p2pdev_dynamically;
+	bool wait_for_offchan_complete;
 };
 
 s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 4fffa6988087..5dea569d63ed 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -2017,6 +2017,7 @@ static const struct dev_pm_ops brcmf_pciedrvr_pm = {
 
 static const struct pci_device_id brcmf_pcie_devid_table[] = {
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_4350_DEVICE_ID),
+	BRCMF_PCIE_DEVICE_SUB(0x4355, BRCM_PCIE_VENDOR_ID_BROADCOM, 0x4355),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_4356_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43567_DEVICE_ID),
 	BRCMF_PCIE_DEVICE(BRCM_PCIE_43570_DEVICE_ID),
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index a907d7b065fa..b2e1ab5adb64 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -1463,7 +1463,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
 	struct sk_buff *pfirst, *pnext;
 
 	int errcode;
-	u8 doff, sfdoff;
+	u8 doff;
 
 	struct brcmf_sdio_hdrinfo rd_new;
 
@@ -1597,7 +1597,6 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
 
 		/* Remove superframe header, remember offset */
 		skb_pull(pfirst, rd_new.dat_offset);
-		sfdoff = rd_new.dat_offset;
 		num = 0;
 
 		/* Validate all the subframe headers */
@@ -2189,7 +2188,7 @@ brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq,
 	 * length of the chain (including padding)
 	 */
 	if (bus->txglom)
-		brcmf_sdio_update_hwhdr(pktq->next->data, total_len);
+		brcmf_sdio_update_hwhdr(__skb_peek(pktq)->data, total_len);
 	return 0;
 }
 
@@ -3405,7 +3404,6 @@ static int brcmf_sdio_bus_preinit(struct device *dev)
 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
 	struct brcmf_sdio *bus = sdiodev->bus;
 	struct brcmf_core *core = bus->sdio_core;
-	uint pad_size;
 	u32 value;
 	int err;
 
@@ -3448,7 +3446,6 @@ static int brcmf_sdio_bus_preinit(struct device *dev)
 	if (sdiodev->sg_support) {
 		bus->txglom = false;
 		value = 1;
-		pad_size = bus->sdiodev->func2->cur_blksize << 1;
 		err = brcmf_iovar_data_set(bus->sdiodev->dev, "bus:rxglom",
 					   &value, sizeof(u32));
 		if (err < 0) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
index 2fe1f6863278..3bd54f125776 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
@@ -62,8 +62,7 @@ int brcms_debugfs_attach(struct brcms_pub *drvr)
 
 void brcms_debugfs_detach(struct brcms_pub *drvr)
 {
-	if (!IS_ERR_OR_NULL(drvr->dbgfs_dir))
-		debugfs_remove_recursive(drvr->dbgfs_dir);
+	debugfs_remove_recursive(drvr->dbgfs_dir);
 }
 
 struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index ecc89e718b9c..81ff558046a8 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -502,6 +502,7 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	}
 
 	spin_lock_bh(&wl->lock);
+	wl->wlc->vif = vif;
 	wl->mute_tx = false;
 	brcms_c_mute(wl->wlc, false);
 	if (vif->type == NL80211_IFTYPE_STATION)
@@ -519,6 +520,11 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 static void
 brcms_ops_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
+	struct brcms_info *wl = hw->priv;
+
+	spin_lock_bh(&wl->lock);
+	wl->wlc->vif = NULL;
+	spin_unlock_bh(&wl->lock);
 }
 
 static int brcms_ops_config(struct ieee80211_hw *hw, u32 changed)
@@ -937,6 +943,25 @@ static void brcms_ops_set_tsf(struct ieee80211_hw *hw,
 	spin_unlock_bh(&wl->lock);
 }
 
+static int brcms_ops_beacon_set_tim(struct ieee80211_hw *hw,
+				 struct ieee80211_sta *sta, bool set)
+{
+	struct brcms_info *wl = hw->priv;
+	struct sk_buff *beacon = NULL;
+	u16 tim_offset = 0;
+
+	spin_lock_bh(&wl->lock);
+	if (wl->wlc->vif)
+		beacon = ieee80211_beacon_get_tim(hw, wl->wlc->vif,
+						  &tim_offset, NULL);
+	if (beacon)
+		brcms_c_set_new_beacon(wl->wlc, beacon, tim_offset,
+				       wl->wlc->vif->bss_conf.dtim_period);
+	spin_unlock_bh(&wl->lock);
+
+	return 0;
+}
+
 static const struct ieee80211_ops brcms_ops = {
 	.tx = brcms_ops_tx,
 	.start = brcms_ops_start,
@@ -955,6 +980,7 @@ static const struct ieee80211_ops brcms_ops = {
 	.flush = brcms_ops_flush,
 	.get_tsf = brcms_ops_get_tsf,
 	.set_tsf = brcms_ops_set_tsf,
+	.set_tim = brcms_ops_beacon_set_tim,
 };
 
 void brcms_dpc(unsigned long data)
@@ -1578,10 +1604,10 @@ int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, u32 idx)
 			if (le32_to_cpu(hdr->idx) == idx) {
 				pdata = wl->fw.fw_bin[i]->data +
 					le32_to_cpu(hdr->offset);
-				*pbuf = kmemdup(pdata, len, GFP_KERNEL);
+				*pbuf = kvmalloc(len, GFP_KERNEL);
 				if (*pbuf == NULL)
 					goto fail;
-
+				memcpy(*pbuf, pdata, len);
 				return 0;
 			}
 		}
@@ -1629,7 +1655,7 @@ int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes, u32 idx)
  */
 void brcms_ucode_free_buf(void *p)
 {
-	kfree(p);
+	kvfree(p);
 }
 
 /*
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
index c4d135cff04a..9f76b880814e 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h
@@ -563,6 +563,7 @@ struct brcms_c_info {
 
 	struct wiphy *wiphy;
 	struct scb pri_scb;
+	struct ieee80211_vif *vif;
 
 	struct sk_buff *beacon;
 	u16 beacon_tim_offset;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
index bedec1606caa..a57f2711f3c0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
@@ -25453,12 +25453,12 @@ void wlc_phy_cal_perical_nphy_run(struct brcms_phy *pi, u8 caltype)
 			(pi->cal_type_override ==
 			 PHY_PERICAL_FULL) ? true : false;
 
-	if ((pi->mphase_cal_phase_id > MPHASE_CAL_STATE_INIT)) {
+	if (pi->mphase_cal_phase_id > MPHASE_CAL_STATE_INIT) {
 		if (pi->nphy_txiqlocal_chanspec != pi->radio_chanspec)
 			wlc_phy_cal_perical_mphase_restart(pi);
 	}
 
-	if ((pi->mphase_cal_phase_id == MPHASE_CAL_STATE_RXCAL))
+	if (pi->mphase_cal_phase_id == MPHASE_CAL_STATE_RXCAL)
 		wlapi_bmac_write_shm(pi->sh->physhim, M_CTS_DURATION, 10000);
 
 	wlapi_suspend_mac_and_wait(pi->sh->physhim);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
index d8b79cb72b58..e7584b842dce 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
@@ -77,6 +77,8 @@ static u16 d11ac_bw(enum brcmu_chan_bw bw)
 		return BRCMU_CHSPEC_D11AC_BW_40;
 	case BRCMU_CHAN_BW_80:
 		return BRCMU_CHSPEC_D11AC_BW_80;
+	case BRCMU_CHAN_BW_160:
+		return BRCMU_CHSPEC_D11AC_BW_160;
 	default:
 		WARN_ON(1);
 	}
@@ -190,8 +192,38 @@ static void brcmu_d11ac_decchspec(struct brcmu_chan *ch)
 			break;
 		}
 		break;
-	case BRCMU_CHSPEC_D11AC_BW_8080:
 	case BRCMU_CHSPEC_D11AC_BW_160:
+		switch (ch->sb) {
+		case BRCMU_CHAN_SB_LLL:
+			ch->control_ch_num -= CH_70MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_LLU:
+			ch->control_ch_num -= CH_50MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_LUL:
+			ch->control_ch_num -= CH_30MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_LUU:
+			ch->control_ch_num -= CH_10MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_ULL:
+			ch->control_ch_num += CH_10MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_ULU:
+			ch->control_ch_num += CH_30MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_UUL:
+			ch->control_ch_num += CH_50MHZ_APART;
+			break;
+		case BRCMU_CHAN_SB_UUU:
+			ch->control_ch_num += CH_70MHZ_APART;
+			break;
+		default:
+			WARN_ON_ONCE(1);
+			break;
+		}
+		break;
+	case BRCMU_CHSPEC_D11AC_BW_8080:
 	default:
 		WARN_ON_ONCE(1);
 		break;
diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
index 7b9a77981df1..dddebaa60352 100644
--- a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h
@@ -29,6 +29,8 @@
 #define CH_UPPER_SB			0x01
 #define CH_LOWER_SB			0x02
 #define CH_EWA_VALID			0x04
+#define CH_70MHZ_APART			14
+#define CH_50MHZ_APART			10
 #define CH_30MHZ_APART			6
 #define CH_20MHZ_APART			4
 #define CH_10MHZ_APART			2
@@ -237,6 +239,7 @@ static inline bool ac_bitmap_tst(u8 bitmap, int prec)
 #define WPA2_AUTH_RESERVED4	0x0400
 #define WPA2_AUTH_RESERVED5	0x0800
 #define WPA2_AUTH_1X_SHA256	0x1000  /* 1X with SHA256 key derivation */
+#define WPA2_AUTH_FT		0x4000	/* Fast BSS Transition */
 #define WPA2_AUTH_PSK_SHA256	0x8000	/* PSK with SHA256 key derivation */
 
 #define DOT11_DEFAULT_RTS_LEN		2347
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index 9644e7b93645..bbdca13c5a9f 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -5652,7 +5652,7 @@ static void ipw_merge_adhoc_network(struct work_struct *work)
 		}
 
 		mutex_lock(&priv->mutex);
-		if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
+		if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
 			IPW_DEBUG_MERGE("remove network %*pE\n",
 					priv->essid_len, priv->essid);
 			ipw_remove_current_network(priv);
diff --git a/drivers/net/wireless/intel/iwlegacy/4965.c b/drivers/net/wireless/intel/iwlegacy/4965.c
index c3c638ed0ed7..ce4144a89217 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965.c
@@ -1297,6 +1297,8 @@ il4965_send_rxon_assoc(struct il_priv *il)
 	const struct il_rxon_cmd *rxon1 = &il->staging;
 	const struct il_rxon_cmd *rxon2 = &il->active;
 
+	lockdep_assert_held(&il->mutex);
+
 	if (rxon1->flags == rxon2->flags &&
 	    rxon1->filter_flags == rxon2->filter_flags &&
 	    rxon1->cck_basic_rates == rxon2->cck_basic_rates &&
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/1000.c b/drivers/net/wireless/intel/iwlwifi/cfg/1000.c
index 497fd766d87c..76b5ddb20248 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/1000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/1000.c
@@ -12,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/2000.c b/drivers/net/wireless/intel/iwlwifi/cfg/2000.c
index fedb108db68f..e7e45846dd07 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/2000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/2000.c
@@ -12,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index 91ca77c7571c..da5d5f9b2573 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -56,7 +56,7 @@
 #include "iwl-config.h"
 
 /* Highest firmware API version supported */
-#define IWL_22000_UCODE_API_MAX	38
+#define IWL_22000_UCODE_API_MAX	41
 
 /* Lowest firmware API version supported */
 #define IWL_22000_UCODE_API_MIN	39
@@ -77,10 +77,13 @@
 #define IWL_22000_HR_FW_PRE		"iwlwifi-Qu-a0-hr-a0-"
 #define IWL_22000_HR_CDB_FW_PRE		"iwlwifi-QuIcp-z0-hrcdb-a0-"
 #define IWL_22000_HR_A_F0_FW_PRE	"iwlwifi-QuQnj-f0-hr-a0-"
-#define IWL_22000_HR_B_FW_PRE		"iwlwifi-Qu-b0-hr-b0-"
+#define IWL_22000_HR_B_F0_FW_PRE	"iwlwifi-Qu-b0-hr-b0-"
+#define IWL_22000_QU_B_HR_B_FW_PRE	"iwlwifi-Qu-b0-hr-b0-"
+#define IWL_22000_HR_B_FW_PRE		"iwlwifi-QuQnj-b0-hr-b0-"
 #define IWL_22000_JF_B0_FW_PRE		"iwlwifi-QuQnj-a0-jf-b0-"
 #define IWL_22000_HR_A0_FW_PRE		"iwlwifi-QuQnj-a0-hr-a0-"
 #define IWL_22000_SU_Z0_FW_PRE		"iwlwifi-su-z0-"
+#define IWL_QU_B_JF_B_FW_PRE		"iwlwifi-Qu-b0-jf-b0-"
 
 #define IWL_22000_HR_MODULE_FIRMWARE(api) \
 	IWL_22000_HR_FW_PRE __stringify(api) ".ucode"
@@ -88,7 +91,11 @@
 	IWL_22000_JF_FW_PRE __stringify(api) ".ucode"
 #define IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(api) \
 	IWL_22000_HR_A_F0_FW_PRE __stringify(api) ".ucode"
-#define IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(api) \
+#define IWL_22000_HR_B_F0_QNJ_MODULE_FIRMWARE(api) \
+	IWL_22000_HR_B_F0_FW_PRE __stringify(api) ".ucode"
+#define IWL_22000_QU_B_HR_B_MODULE_FIRMWARE(api) \
+	IWL_22000_QU_B_HR_B_FW_PRE __stringify(api) ".ucode"
+#define IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(api)	\
 	IWL_22000_HR_B_FW_PRE __stringify(api) ".ucode"
 #define IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(api) \
 	IWL_22000_JF_B0_FW_PRE __stringify(api) ".ucode"
@@ -96,6 +103,8 @@
 	IWL_22000_HR_A0_FW_PRE __stringify(api) ".ucode"
 #define IWL_22000_SU_Z0_MODULE_FIRMWARE(api) \
 	IWL_22000_SU_Z0_FW_PRE __stringify(api) ".ucode"
+#define IWL_QU_B_JF_B_MODULE_FIRMWARE(api) \
+	IWL_QU_B_JF_B_FW_PRE __stringify(api) ".ucode"
 
 #define NVM_HW_SECTION_NUM_FAMILY_22000		10
 
@@ -134,7 +143,7 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
 	.ucode_api_min = IWL_22000_UCODE_API_MIN,			\
 	.led_mode = IWL_LED_RF_STATE,					\
 	.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_22000,		\
-	.non_shared_ant = ANT_A,					\
+	.non_shared_ant = ANT_B,					\
 	.dccm_offset = IWL_22000_DCCM_OFFSET,				\
 	.dccm_len = IWL_22000_DCCM_LEN,					\
 	.dccm2_offset = IWL_22000_DCCM2_OFFSET,				\
@@ -155,7 +164,9 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
 	.gen2 = true,							\
 	.nvm_type = IWL_NVM_EXT,					\
 	.dbgc_supported = true,						\
-	.min_umac_error_event_table = 0x400000
+	.min_umac_error_event_table = 0x400000,				\
+	.d3_debug_data_base_addr = 0x401000,				\
+	.d3_debug_data_length = 60 * 1024
 
 #define IWL_DEVICE_22500						\
 	IWL_DEVICE_22000_COMMON,					\
@@ -190,7 +201,54 @@ const struct iwl_cfg iwl22000_2ac_cfg_jf = {
 
 const struct iwl_cfg iwl22000_2ax_cfg_hr = {
 	.name = "Intel(R) Dual Band Wireless AX 22000",
-	.fw_name_pre = IWL_22000_HR_FW_PRE,
+	.fw_name_pre = IWL_22000_QU_B_HR_B_FW_PRE,
+	IWL_DEVICE_22500,
+	/*
+	 * This device doesn't support receiving BlockAck with a large bitmap
+	 * so we need to restrict the size of transmitted aggregation to the
+	 * HT size; mac80211 would otherwise pick the HE max (256) by default.
+	 */
+	.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+};
+
+/*
+ * All JF radio modules are part of the 9000 series, but the MAC part
+ * looks more like 22000.  That's why this device is here, but called
+ * 9560 nevertheless.
+ */
+const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0 = {
+	.name = "Intel(R) Wireless-AC 9461",
+	.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+	IWL_DEVICE_22500,
+};
+
+const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0 = {
+	.name = "Intel(R) Wireless-AC 9462",
+	.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+	IWL_DEVICE_22500,
+};
+
+const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0 = {
+	.name = "Intel(R) Wireless-AC 9560",
+	.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+	IWL_DEVICE_22500,
+};
+
+const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0 = {
+	.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
+	.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+	IWL_DEVICE_22500,
+};
+
+const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0 = {
+	.name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
+	.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
+	IWL_DEVICE_22500,
+};
+
+const struct iwl_cfg iwl22000_2ax_cfg_jf = {
+	.name = "Intel(R) Dual Band Wireless AX 22000",
+	.fw_name_pre = IWL_QU_B_JF_B_FW_PRE,
 	IWL_DEVICE_22500,
 	/*
 	 * This device doesn't support receiving BlockAck with a large bitmap
@@ -264,7 +322,10 @@ const struct iwl_cfg iwl22560_2ax_cfg_su_cdb = {
 MODULE_FIRMWARE(IWL_22000_HR_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_JF_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_22000_HR_B_F0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_22000_QU_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_HR_B_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_JF_B0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_HR_A0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL_22000_SU_Z0_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_QU_B_JF_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/5000.c b/drivers/net/wireless/intel/iwlwifi/cfg/5000.c
index 36151e61a26f..575a7022d045 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/5000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/5000.c
@@ -12,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c
index b5d8274761d8..30e62a7c9d52 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c
@@ -12,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/7000.c b/drivers/net/wireless/intel/iwlwifi/cfg/7000.c
index a62c8346f13a..c973bfaa3414 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/7000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/7000.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
index c46fa712985b..348c40fcddcb 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
index 24b2f7cbb308..d55fd23cafe6 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
@@ -57,7 +57,7 @@
 #include "fw/file.h"
 
 /* Highest firmware API version supported */
-#define IWL9000_UCODE_API_MAX	38
+#define IWL9000_UCODE_API_MAX	41
 
 /* Lowest firmware API version supported */
 #define IWL9000_UCODE_API_MIN	30
@@ -155,7 +155,9 @@ static const struct iwl_tt_params iwl9000_tt_params = {
 	.nvm_type = IWL_NVM_EXT,					\
 	.dbgc_supported = true,						\
 	.min_umac_error_event_table = 0x800000,				\
-	.csr = &iwl_csr_v1
+	.csr = &iwl_csr_v1,						\
+	.d3_debug_data_base_addr = 0x401000,				\
+	.d3_debug_data_length = 92 * 1024
 
 const struct iwl_cfg iwl9160_2ac_cfg = {
 	.name = "Intel(R) Dual Band Wireless AC 9160",
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/agn.h b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
index b79e38734f2f..431e13c6ee35 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/agn.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
index c96f9b1d948a..588b15697710 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/calib.h b/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
index 099e3ce80ffc..c43ba94bfa8b 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/commands.h b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
index f89736d60a3d..0f4be4be181c 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index 096a07c5a33f..3d2e44a642de 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -13,11 +13,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/dev.h b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
index cceb4cd8e501..c5b8376d827f 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/dev.h
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
index f21732ec3b25..3dd7d8c45dab 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/led.c b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
index 1bbd17ada974..04c236e9399b 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/led.h b/drivers/net/wireless/intel/iwlwifi/dvm/led.h
index 75f74edd018f..8f93a3246dee 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/led.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.h
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
index 2b6ffbc46fa5..b2f172d4f78a 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
@@ -13,11 +13,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index 82caae02dd09..49b71dbf8490 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index 030482b357a3..1088ff036e13 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
@@ -2,6 +2,7 @@
  *
  * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -15,10 +16,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -1651,7 +1648,6 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 			priv->status, table.valid);
 	}
 
-	trace_iwlwifi_dev_ucode_error(trans->dev, &table, 0, table.brd_ver);
 	IWL_ERR(priv, "0x%08X | %-28s\n", table.error_id,
 		desc_lookup(table.error_id));
 	IWL_ERR(priv, "0x%08X | uPc\n", table.pc);
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/power.c b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
index 0ad557c89514..8c25e3aefb2b 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/power.h b/drivers/net/wireless/intel/iwlwifi/dvm/power.h
index 2fd9b43adafd..a04fd4d375c6 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.h
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index 98050d7be411..ef4b9de256f7 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.h b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
index 50c1e951dd2d..b2df3a8cc464 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.h
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
index c942830af2b5..6f17a5e24e82 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
@@ -15,10 +15,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
index 8f3e5586eda9..eee1d48d453a 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rxon.c
@@ -12,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
index 17e6a32384d3..8d7aafb4d9e9 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/scan.c
@@ -13,11 +13,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/sta.c b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
index de6ec9b7ace4..b1792de09594 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/sta.c
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
index 6524533d723c..4de2727ac63e 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.h b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
index d324e9be9cbf..6388c09603c6 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
index fb40ddfced99..4ff323a3a4e5 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
@@ -13,11 +13,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
index d6013bfe991c..3bf57085b976 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
@@ -14,11 +14,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
index 75cae54ea7de..32d000cffe9f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -16,9 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index cb5f32c1d705..2439e98431ee 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -16,9 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h b/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
index 87c1ddea75ae..68060085010f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2017        Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2017        Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -203,6 +205,7 @@ enum iwl_bt_activity_grading {
 	BT_ON_NO_CONNECTION	= 1,
 	BT_LOW_TRAFFIC		= 2,
 	BT_HIGH_TRAFFIC		= 3,
+	BT_VERY_HIGH_TRAFFIC	= 4,
 
 	BT_MAX_AG,
 }; /* BT_COEX_BT_ACTIVITY_GRADING_API_E_VER_1 */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
index 6dad748e5cdc..8b4922bbe139 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
@@ -436,7 +436,8 @@ enum iwl_legacy_cmds {
 
 	/**
 	 * @REDUCE_TX_POWER_CMD:
-	 * &struct iwl_dev_tx_power_cmd_v3 or &struct iwl_dev_tx_power_cmd
+	 * &struct iwl_dev_tx_power_cmd_v3 or &struct iwl_dev_tx_power_cmd_v4
+	 * or &struct iwl_dev_tx_power_cmd
 	 */
 	REDUCE_TX_POWER_CMD = 0x9f,
 
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
index 57f4bc242023..6fae02fa4cad 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -374,7 +376,7 @@ enum iwl_wowlan_wakeup_reason {
 
 }; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
 
-struct iwl_wowlan_gtk_status {
+struct iwl_wowlan_gtk_status_v1 {
 	u8 key_index;
 	u8 reserved[3];
 	u8 decrypt_key[16];
@@ -382,9 +384,84 @@ struct iwl_wowlan_gtk_status {
 	struct iwl_wowlan_rsc_tsc_params_cmd rsc;
 } __packed; /* WOWLAN_GTK_MATERIAL_VER_1 */
 
+#define WOWLAN_KEY_MAX_SIZE	32
+#define WOWLAN_GTK_KEYS_NUM     2
+#define WOWLAN_IGTK_KEYS_NUM	2
+
+/**
+ * struct iwl_wowlan_gtk_status - GTK status
+ * @key: GTK material
+ * @key_len: GTK legth, if set to 0, the key is not available
+ * @key_flags: information about the key:
+ *	bits[0:1]:  key index assigned by the AP
+ *	bits[2:6]:  GTK index of the key in the internal DB
+ *	bit[7]:     Set iff this is the currently used GTK
+ * @reserved: padding
+ * @tkip_mic_key: TKIP RX MIC key
+ * @rsc: TSC RSC counters
+ */
+struct iwl_wowlan_gtk_status {
+	u8 key[WOWLAN_KEY_MAX_SIZE];
+	u8 key_len;
+	u8 key_flags;
+	u8 reserved[2];
+	u8 tkip_mic_key[8];
+	struct iwl_wowlan_rsc_tsc_params_cmd rsc;
+} __packed; /* WOWLAN_GTK_MATERIAL_VER_2 */
+
+#define IWL_WOWLAN_GTK_IDX_MASK		(BIT(0) | BIT(1))
+
+/**
+ * struct iwl_wowlan_igtk_status - IGTK status
+ * @key: IGTK material
+ * @ipn: the IGTK packet number (replay counter)
+ * @key_len: IGTK length, if set to 0, the key is not available
+ * @key_flags: information about the key:
+ *	bits[0]:    key index assigned by the AP (0: index 4, 1: index 5)
+ *	bits[1:5]:  IGTK index of the key in the internal DB
+ *	bit[6]:     Set iff this is the currently used IGTK
+ */
+struct iwl_wowlan_igtk_status {
+	u8 key[WOWLAN_KEY_MAX_SIZE];
+	u8 ipn[6];
+	u8 key_len;
+	u8 key_flags;
+} __packed; /* WOWLAN_IGTK_MATERIAL_VER_1 */
+
+/**
+ * struct iwl_wowlan_status_v6 - WoWLAN status
+ * @gtk: GTK data
+ * @replay_ctr: GTK rekey replay counter
+ * @pattern_number: number of the matched pattern
+ * @non_qos_seq_ctr: non-QoS sequence counter to use next
+ * @qos_seq_ctr: QoS sequence counters to use next
+ * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason
+ * @num_of_gtk_rekeys: number of GTK rekeys
+ * @transmitted_ndps: number of transmitted neighbor discovery packets
+ * @received_beacons: number of received beacons
+ * @wake_packet_length: wakeup packet length
+ * @wake_packet_bufsize: wakeup packet buffer size
+ * @wake_packet: wakeup packet
+ */
+struct iwl_wowlan_status_v6 {
+	struct iwl_wowlan_gtk_status_v1 gtk;
+	__le64 replay_ctr;
+	__le16 pattern_number;
+	__le16 non_qos_seq_ctr;
+	__le16 qos_seq_ctr[8];
+	__le32 wakeup_reasons;
+	__le32 num_of_gtk_rekeys;
+	__le32 transmitted_ndps;
+	__le32 received_beacons;
+	__le32 wake_packet_length;
+	__le32 wake_packet_bufsize;
+	u8 wake_packet[]; /* can be truncated from _length to _bufsize */
+} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
+
 /**
  * struct iwl_wowlan_status - WoWLAN status
  * @gtk: GTK data
+ * @igtk: IGTK data
  * @replay_ctr: GTK rekey replay counter
  * @pattern_number: number of the matched pattern
  * @non_qos_seq_ctr: non-QoS sequence counter to use next
@@ -398,7 +475,8 @@ struct iwl_wowlan_gtk_status {
  * @wake_packet: wakeup packet
  */
 struct iwl_wowlan_status {
-	struct iwl_wowlan_gtk_status gtk;
+	struct iwl_wowlan_gtk_status gtk[WOWLAN_GTK_KEYS_NUM];
+	struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM];
 	__le64 replay_ctr;
 	__le16 pattern_number;
 	__le16 non_qos_seq_ctr;
@@ -410,7 +488,12 @@ struct iwl_wowlan_status {
 	__le32 wake_packet_length;
 	__le32 wake_packet_bufsize;
 	u8 wake_packet[]; /* can be truncated from _length to _bufsize */
-} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
+} __packed; /* WOWLAN_STATUSES_API_S_VER_7 */
+
+static inline u8 iwlmvm_wowlan_gtk_idx(struct iwl_wowlan_gtk_status *gtk)
+{
+	return gtk->key_flags & IWL_WOWLAN_GTK_IDX_MASK;
+}
 
 #define IWL_WOWLAN_TCP_MAX_PACKET_LEN		64
 #define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN	128
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
index 59b3c6e8f37b..eff3249af48a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
@@ -100,6 +100,11 @@ enum iwl_data_path_subcmd_ids {
 	TLC_MNG_CONFIG_CMD = 0xF,
 
 	/**
+	 * @HE_AIR_SNIFFER_CONFIG_CMD: &struct iwl_he_monitor_cmd
+	 */
+	HE_AIR_SNIFFER_CONFIG_CMD = 0x13,
+
+	/**
 	 * @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif
 	 */
 	TLC_MNG_UPDATE_NOTIF = 0xF7,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
index 106782341544..dc1fa377087a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -336,6 +338,9 @@ struct iwl_dbg_mem_access_rsp {
 #define CONT_REC_COMMAND_SIZE	80
 #define ENABLE_CONT_RECORDING	0x15
 #define DISABLE_CONT_RECORDING	0x16
+#define BUFFER_ALLOCATION	0x27
+#define START_DEBUG_RECORDING	0x29
+#define STOP_DEBUG_RECORDING	0x2A
 
 /*
  * struct iwl_continuous_record_mode - recording mode
@@ -353,4 +358,31 @@ struct iwl_continuous_record_cmd {
 		sizeof(struct iwl_continuous_record_mode)];
 } __packed;
 
+/* maximum fragments to be allocated per target of allocationId */
+#define IWL_BUFFER_LOCATION_MAX_FRAGS	2
+
+/**
+ * struct iwl_fragment_data single fragment structure
+ * @address: 64bit start address
+ * @size: size in bytes
+ */
+struct iwl_fragment_data {
+	__le64 address;
+	__le32 size;
+} __packed; /* FRAGMENT_STRUCTURE_API_S_VER_1 */
+
+/**
+ * struct iwl_buffer_allocation_cmd - buffer allocation command structure
+ * @allocation_id: id of the allocation
+ * @buffer_location: location of the buffer
+ * @num_frags: number of fragments
+ * @fragments: memory fragments
+ */
+struct iwl_buffer_allocation_cmd {
+	__le32 allocation_id;
+	__le32 buffer_location;
+	__le32 num_frags;
+	struct iwl_fragment_data fragments[IWL_BUFFER_LOCATION_MAX_FRAGS];
+} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_1 */
+
 #endif /* __iwl_fw_api_debug_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
index 17c7ef1662a9..ca49db786ed6 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -72,11 +74,58 @@ enum iwl_mac_conf_subcmd_ids {
 	 */
 	LOW_LATENCY_CMD = 0x3,
 	/**
+	 * @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif
+	 */
+	PROBE_RESPONSE_DATA_NOTIF = 0xFC,
+
+	/**
 	 * @CHANNEL_SWITCH_NOA_NOTIF: &struct iwl_channel_switch_noa_notif
 	 */
 	CHANNEL_SWITCH_NOA_NOTIF = 0xFF,
 };
 
+#define IWL_P2P_NOA_DESC_COUNT	(2)
+
+/**
+ * struct iwl_p2p_noa_attr - NOA attr contained in probe resp FW notification
+ *
+ * @id: attribute id
+ * @len_low: length low half
+ * @len_high: length high half
+ * @idx: instance of NoA timing
+ * @ctwin: GO's ct window and pwer save capability
+ * @desc: NoA descriptor
+ * @reserved: reserved for alignment purposes
+ */
+struct iwl_p2p_noa_attr {
+	u8 id;
+	u8 len_low;
+	u8 len_high;
+	u8 idx;
+	u8 ctwin;
+	struct ieee80211_p2p_noa_desc desc[IWL_P2P_NOA_DESC_COUNT];
+	u8 reserved;
+} __packed;
+
+#define IWL_PROBE_RESP_DATA_NO_CSA (0xff)
+
+/**
+ * struct iwl_probe_resp_data_notif - notification with NOA and CSA counter
+ *
+ * @mac_id: the mac which should send the probe response
+ * @noa_active: notifies if the noa attribute should be handled
+ * @noa_attr: P2P NOA attribute
+ * @csa_counter: current csa counter
+ * @reserved: reserved for alignment purposes
+ */
+struct iwl_probe_resp_data_notif {
+	__le32 mac_id;
+	__le32 noa_active;
+	struct iwl_p2p_noa_attr noa_attr;
+	u8 csa_counter;
+	u8 reserved[3];
+} __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */
+
 /**
  * struct iwl_channel_switch_noa_notif - Channel switch NOA notification
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
index 55594c93b014..1dd23f846fb9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
@@ -578,4 +578,18 @@ struct iwl_he_sta_context_cmd {
 	struct iwl_he_backoff_conf trig_based_txf[AC_NUM];
 } __packed; /* STA_CONTEXT_DOT11AX_API_S */
 
+/**
+ * struct iwl_he_monitor_cmd - configure air sniffer for HE
+ * @bssid: the BSSID to sniff for
+ * @reserved1: reserved for dword alignment
+ * @aid: the AID to track on for HE MU
+ * @reserved2: reserved for future use
+ */
+struct iwl_he_monitor_cmd {
+	u8 bssid[6];
+	__le16 reserved1;
+	__le16 aid;
+	u8 reserved2[6];
+} __packed; /* HE_AIR_SNIFFER_CONFIG_CMD_API_S_VER_1 */
+
 #endif /* __iwl_fw_api_mac_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
index 6c5338364794..93b392f0c6a4 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
@@ -165,7 +165,7 @@ struct iwl_nvm_access_resp {
  */
 struct iwl_nvm_get_info {
 	__le32 reserved;
-} __packed; /* GRP_REGULATORY_NVM_GET_INFO_CMD_S_VER_1 */
+} __packed; /* REGULATORY_NVM_GET_INFO_CMD_API_S_VER_1 */
 
 /**
  * enum iwl_nvm_info_general_flags - flags in NVM_GET_INFO resp
@@ -180,14 +180,14 @@ enum iwl_nvm_info_general_flags {
  * @flags: bit 0: 1 - empty, 0 - non-empty
  * @nvm_version: nvm version
  * @board_type: board type
- * @reserved: reserved
+ * @n_hw_addrs: number of reserved MAC addresses
  */
 struct iwl_nvm_get_info_general {
 	__le32 flags;
 	__le16 nvm_version;
 	u8 board_type;
-	u8 reserved;
-} __packed; /* GRP_REGULATORY_NVM_GET_INFO_GENERAL_S_VER_1 */
+	u8 n_hw_addrs;
+} __packed; /* REGULATORY_NVM_GET_INFO_GENERAL_S_VER_2 */
 
 /**
  * enum iwl_nvm_mac_sku_flags - flags in &iwl_nvm_get_info_sku
@@ -231,7 +231,7 @@ struct iwl_nvm_get_info_sku {
 struct iwl_nvm_get_info_phy {
 	__le32 tx_chains;
 	__le32 rx_chains;
-} __packed; /* GRP_REGULATORY_NVM_GET_INFO_PHY_SKU_SECTION_S_VER_1 */
+} __packed; /* REGULATORY_NVM_GET_INFO_PHY_SKU_SECTION_S_VER_1 */
 
 #define IWL_NUM_CHANNELS (51)
 
@@ -245,7 +245,7 @@ struct iwl_nvm_get_info_regulatory {
 	__le32 lar_enabled;
 	__le16 channel_profile[IWL_NUM_CHANNELS];
 	__le16 reserved;
-} __packed; /* GRP_REGULATORY_NVM_GET_INFO_REGULATORY_S_VER_1 */
+} __packed; /* REGULATORY_NVM_GET_INFO_REGULATORY_S_VER_1 */
 
 /**
  * struct iwl_nvm_get_info_rsp - response to get NVM data
@@ -259,7 +259,7 @@ struct iwl_nvm_get_info_rsp {
 	struct iwl_nvm_get_info_sku mac_sku;
 	struct iwl_nvm_get_info_phy phy_sku;
 	struct iwl_nvm_get_info_regulatory regulatory;
-} __packed; /* GRP_REGULATORY_NVM_GET_INFO_CMD_RSP_S_VER_2 */
+} __packed; /* REGULATORY_NVM_GET_INFO_RSP_API_S_VER_3 */
 
 /**
  * struct iwl_nvm_access_complete_cmd - NVM_ACCESS commands are completed
@@ -270,22 +270,6 @@ struct iwl_nvm_access_complete_cmd {
 } __packed; /* NVM_ACCESS_COMPLETE_CMD_API_S_VER_1 */
 
 /**
- * struct iwl_mcc_update_cmd_v1 - Request the device to update geographic
- * regulatory profile according to the given MCC (Mobile Country Code).
- * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
- * 'ZZ' MCC will be used to switch to NVM default profile; in this case, the
- * MCC in the cmd response will be the relevant MCC in the NVM.
- * @mcc: given mobile country code
- * @source_id: the source from where we got the MCC, see iwl_mcc_source
- * @reserved: reserved for alignment
- */
-struct iwl_mcc_update_cmd_v1 {
-	__le16 mcc;
-	u8 source_id;
-	u8 reserved;
-} __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_1 */
-
-/**
  * struct iwl_mcc_update_cmd - Request the device to update geographic
  * regulatory profile according to the given MCC (Mobile Country Code).
  * The MCC is two letter-code, ascii upper case[A-Z] or '00' for world domain.
@@ -306,7 +290,18 @@ struct iwl_mcc_update_cmd {
 } __packed; /* LAR_UPDATE_MCC_CMD_API_S_VER_2 */
 
 /**
- * struct iwl_mcc_update_resp_v1  - response to MCC_UPDATE_CMD.
+ * enum iwl_geo_information - geographic information.
+ * @GEO_NO_INFO: no special info for this geo profile.
+ * @GEO_WMM_ETSI_5GHZ_INFO: this geo profile limits the WMM params
+ *	for the 5 GHz band.
+ */
+enum iwl_geo_information {
+	GEO_NO_INFO =			0,
+	GEO_WMM_ETSI_5GHZ_INFO =	BIT(0),
+};
+
+/**
+ * struct iwl_mcc_update_resp_v3 - response to MCC_UPDATE_CMD.
  * Contains the new channel control profile map, if changed, and the new MCC
  * (mobile country code).
  * The new MCC may be different than what was requested in MCC_UPDATE_CMD.
@@ -314,30 +309,23 @@ struct iwl_mcc_update_cmd {
  * @mcc: the new applied MCC
  * @cap: capabilities for all channels which matches the MCC
  * @source_id: the MCC source, see iwl_mcc_source
- * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
- *		channels, depending on platform)
+ * @time: time elapsed from the MCC test start (in units of 30 seconds)
+ * @geo_info: geographic specific profile information
+ *	see &enum iwl_geo_information.
+ * @n_channels: number of channels in @channels_data.
  * @channels: channel control data map, DWORD for each channel. Only the first
  *	16bits are used.
  */
-struct iwl_mcc_update_resp_v1  {
+struct iwl_mcc_update_resp_v3 {
 	__le32 status;
 	__le16 mcc;
 	u8 cap;
 	u8 source_id;
+	__le16 time;
+	__le16 geo_info;
 	__le32 n_channels;
 	__le32 channels[0];
-} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_1 */
-
-/**
- * enum iwl_geo_information - geographic information.
- * @GEO_NO_INFO: no special info for this geo profile.
- * @GEO_WMM_ETSI_5GHZ_INFO: this geo profile limits the WMM params
- *	for the 5 GHz band.
- */
-enum iwl_geo_information {
-	GEO_NO_INFO =			0,
-	GEO_WMM_ETSI_5GHZ_INFO =	BIT(0),
-};
+} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_3 */
 
 /**
  * struct iwl_mcc_update_resp - response to MCC_UPDATE_CMD.
@@ -347,25 +335,26 @@ enum iwl_geo_information {
  * @status: see &enum iwl_mcc_update_status
  * @mcc: the new applied MCC
  * @cap: capabilities for all channels which matches the MCC
- * @source_id: the MCC source, see iwl_mcc_source
- * @time: time elapsed from the MCC test start (in 30 seconds TU)
+ * @time: time elapsed from the MCC test start (in units of 30 seconds)
  * @geo_info: geographic specific profile information
  *	see &enum iwl_geo_information.
- * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
- *		channels, depending on platform)
+ * @source_id: the MCC source, see iwl_mcc_source
+ * @reserved: for four bytes alignment.
+ * @n_channels: number of channels in @channels_data.
  * @channels: channel control data map, DWORD for each channel. Only the first
  *	16bits are used.
  */
 struct iwl_mcc_update_resp {
 	__le32 status;
 	__le16 mcc;
-	u8 cap;
-	u8 source_id;
+	__le16 cap;
 	__le16 time;
 	__le16 geo_info;
+	u8 source_id;
+	u8 reserved[3];
 	__le32 n_channels;
 	__le32 channels[0];
-} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_3 */
+} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_4 */
 
 /**
  * struct iwl_mcc_chub_notif - chub notifies of mcc change
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
index a3c77e01863b..286a22da232d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -316,7 +318,9 @@ enum iwl_dev_tx_power_cmd_mode {
 	IWL_TX_POWER_MODE_SET_DEVICE = 1,
 	IWL_TX_POWER_MODE_SET_CHAINS = 2,
 	IWL_TX_POWER_MODE_SET_ACK = 3,
-}; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_4 */;
+	IWL_TX_POWER_MODE_SET_SAR_TIMER = 4,
+	IWL_TX_POWER_MODE_SET_SAR_TIMER_DEFAULT_TABLE = 5,
+}; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */;
 
 #define IWL_NUM_CHAIN_LIMITS	2
 #define IWL_NUM_SUB_BANDS	5
@@ -350,13 +354,35 @@ struct iwl_dev_tx_power_cmd_v3 {
  *	reduction.
  * @reserved: reserved (padding)
  */
-struct iwl_dev_tx_power_cmd {
+struct iwl_dev_tx_power_cmd_v4 {
 	/* v4 is just an extension of v3 - keep this here */
 	struct iwl_dev_tx_power_cmd_v3 v3;
 	u8 enable_ack_reduction;
 	u8 reserved[3];
 } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */
 
+/**
+ * struct iwl_dev_tx_power_cmd - TX power reduction command
+ * @v3: version 3 of the command, embedded here for easier software handling
+ * @enable_ack_reduction: enable or disable close range ack TX power
+ *	reduction.
+ * @per_chain_restriction_changed: is per_chain_restriction has changed
+ *	from last command. used if set_mode is
+ *	IWL_TX_POWER_MODE_SET_SAR_TIMER.
+ *	note: if not changed, the command is used for keep alive only.
+ * @reserved: reserved (padding)
+ * @timer_period: timer in milliseconds. if expires FW will change to default
+ *	BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
+ */
+struct iwl_dev_tx_power_cmd {
+	/* v5 is just an extension of v3 - keep this here */
+	struct iwl_dev_tx_power_cmd_v3 v3;
+	u8 enable_ack_reduction;
+	u8 per_chain_restriction_changed;
+	u8 reserved[2];
+	__le32 timer_period;
+} __packed; /* TX_REDUCED_POWER_API_S_VER_5 */
+
 #define IWL_NUM_GEO_PROFILES   3
 
 /**
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
index 087fae91baef..9eddc4dc2ae6 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
@@ -66,12 +66,24 @@
 
 /**
  * enum iwl_tlc_mng_cfg_flags_enum - options for TLC config flags
- * @IWL_TLC_MNG_CFG_FLAGS_STBC_MSK: enable STBC
+ * @IWL_TLC_MNG_CFG_FLAGS_STBC_MSK: enable STBC. For HE this enables STBC for
+ *				    bandwidths <= 80MHz
  * @IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK: enable LDPC
+ * @IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK: enable STBC in HE at 160MHz
+ *					      bandwidth
+ * @IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK: enable HE Dual Carrier Modulation
+ *					    for BPSK (MCS 0) with 1 spatial
+ *					    stream
+ * @IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_2_MSK: enable HE Dual Carrier Modulation
+ *					    for BPSK (MCS 0) with 2 spatial
+ *					    streams
  */
 enum iwl_tlc_mng_cfg_flags {
-	IWL_TLC_MNG_CFG_FLAGS_STBC_MSK		= BIT(0),
-	IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK		= BIT(1),
+	IWL_TLC_MNG_CFG_FLAGS_STBC_MSK			= BIT(0),
+	IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK			= BIT(1),
+	IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK	= BIT(2),
+	IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK		= BIT(3),
+	IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_2_MSK		= BIT(4),
 };
 
 /**
@@ -217,66 +229,6 @@ struct iwl_tlc_update_notif {
 	__le32 amsdu_enabled;
 } __packed; /* TLC_MNG_UPDATE_NTFY_API_S_VER_2 */
 
-/**
- * enum iwl_tlc_debug_flags - debug options
- * @IWL_TLC_DEBUG_FIXED_RATE: set fixed rate for rate scaling
- * @IWL_TLC_DEBUG_STATS_TH: threshold for sending statistics to the driver, in
- *	frames
- * @IWL_TLC_DEBUG_STATS_TIME_TH: threshold for sending statistics to the
- *	driver, in msec
- * @IWL_TLC_DEBUG_AGG_TIME_LIM: time limit for a BA session
- * @IWL_TLC_DEBUG_AGG_DIS_START_TH: frame with try-count greater than this
- *	threshold should not start an aggregation session
- * @IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM: set max number of frames in an aggregation
- * @IWL_TLC_DEBUG_RENEW_ADDBA_DELAY: delay between retries of ADD BA
- * @IWL_TLC_DEBUG_START_AC_RATE_IDX: frames per second to start a BA session
- * @IWL_TLC_DEBUG_NO_FAR_RANGE_TWEAK: disable BW scaling
- */
-enum iwl_tlc_debug_flags {
-	IWL_TLC_DEBUG_FIXED_RATE,
-	IWL_TLC_DEBUG_STATS_TH,
-	IWL_TLC_DEBUG_STATS_TIME_TH,
-	IWL_TLC_DEBUG_AGG_TIME_LIM,
-	IWL_TLC_DEBUG_AGG_DIS_START_TH,
-	IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM,
-	IWL_TLC_DEBUG_RENEW_ADDBA_DELAY,
-	IWL_TLC_DEBUG_START_AC_RATE_IDX,
-	IWL_TLC_DEBUG_NO_FAR_RANGE_TWEAK,
-}; /* TLC_MNG_DEBUG_FLAGS_API_E_VER_1 */
-
-/**
- * struct iwl_dhc_tlc_dbg - fixed debug config
- * @sta_id: bit 0 - enable/disable, bits 1 - 7 hold station id
- * @reserved1: reserved
- * @flags: bitmap of %IWL_TLC_DEBUG_\*
- * @fixed_rate: rate value
- * @stats_threshold: if number of tx-ed frames is greater, send statistics
- * @time_threshold: statistics threshold in usec
- * @agg_time_lim: max agg time
- * @agg_dis_start_threshold: frames with try-cont greater than this count will
- *			     not be aggregated
- * @agg_frame_count_lim: agg size
- * @addba_retry_delay: delay between retries of ADD BA
- * @start_ac_rate_idx: frames per second to start a BA session
- * @no_far_range_tweak: disable BW scaling
- * @reserved2: reserved
- */
-struct iwl_dhc_tlc_cmd {
-	u8 sta_id;
-	u8 reserved1[3];
-	__le32 flags;
-	__le32 fixed_rate;
-	__le16 stats_threshold;
-	__le16 time_threshold;
-	__le16 agg_time_lim;
-	__le16 agg_dis_start_threshold;
-	__le16 agg_frame_count_lim;
-	__le16 addba_retry_delay;
-	u8 start_ac_rate_idx[IEEE80211_NUM_ACS];
-	u8 no_far_range_tweak;
-	u8 reserved2[3];
-} __packed;
-
 /*
  * These serve as indexes into
  * struct iwl_rate_info fw_rate_idx_to_plcp[IWL_RATE_COUNT];
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
index 2f599353c885..0537496b6eb1 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
@@ -362,18 +362,49 @@ enum iwl_rx_he_phy {
 	/* 6 bits reserved */
 	IWL_RX_HE_PHY_DELIM_EOF			= BIT(31),
 
-	/* second dword - MU data */
-	IWL_RX_HE_PHY_SIGB_COMPRESSION		= BIT_ULL(32 + 0),
-	IWL_RX_HE_PHY_SIBG_SYM_OR_USER_NUM_MASK	= 0x1e00000000ULL,
+	/* second dword - common data */
 	IWL_RX_HE_PHY_HE_LTF_NUM_MASK		= 0xe000000000ULL,
 	IWL_RX_HE_PHY_RU_ALLOC_SEC80		= BIT_ULL(32 + 8),
 	/* trigger encoded */
 	IWL_RX_HE_PHY_RU_ALLOC_MASK		= 0xfe0000000000ULL,
-	IWL_RX_HE_PHY_SIGB_MCS_MASK		= 0xf000000000000ULL,
-	/* 1 bit reserved */
-	IWL_RX_HE_PHY_SIGB_DCM			= BIT_ULL(32 + 21),
-	IWL_RX_HE_PHY_PREAMBLE_PUNC_TYPE_MASK	= 0xc0000000000000ULL,
-	/* 8 bits reserved */
+	IWL_RX_HE_PHY_INFO_TYPE_MASK		= 0xf000000000000000ULL,
+	IWL_RX_HE_PHY_INFO_TYPE_SU		= 0x0, /* TSF low valid (first DW) */
+	IWL_RX_HE_PHY_INFO_TYPE_MU		= 0x1, /* TSF low/high valid (both DWs) */
+	IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO	= 0x2, /* same + SIGB-common0/1/2 valid */
+	IWL_RX_HE_PHY_INFO_TYPE_TB		= 0x3, /* TSF low/high valid (both DWs) */
+
+	/* second dword - MU data */
+	IWL_RX_HE_PHY_MU_SIGB_COMPRESSION		= BIT_ULL(32 + 0),
+	IWL_RX_HE_PHY_MU_SIBG_SYM_OR_USER_NUM_MASK	= 0x1e00000000ULL,
+	IWL_RX_HE_PHY_MU_SIGB_MCS_MASK			= 0xf000000000000ULL,
+	IWL_RX_HE_PHY_MU_SIGB_DCM			= BIT_ULL(32 + 21),
+	IWL_RX_HE_PHY_MU_PREAMBLE_PUNC_TYPE_MASK	= 0xc0000000000000ULL,
+
+	/* second dword - TB data */
+	IWL_RX_HE_PHY_TB_PILOT_TYPE			= BIT_ULL(32 + 0),
+	IWL_RX_HE_PHY_TB_LOW_SS_MASK			= 0xe00000000ULL
+};
+
+enum iwl_rx_he_sigb_common0 {
+	/* the a1/a2/... is what the PHY/firmware calls the values */
+	IWL_RX_HE_SIGB_COMMON0_CH1_RU0		= 0x000000ff, /* a1 */
+	IWL_RX_HE_SIGB_COMMON0_CH1_RU2		= 0x0000ff00, /* a2 */
+	IWL_RX_HE_SIGB_COMMON0_CH2_RU0		= 0x00ff0000, /* b1 */
+	IWL_RX_HE_SIGB_COMMON0_CH2_RU2		= 0xff000000, /* b2 */
+};
+
+enum iwl_rx_he_sigb_common1 {
+	IWL_RX_HE_SIGB_COMMON1_CH1_RU1		= 0x000000ff, /* c1 */
+	IWL_RX_HE_SIGB_COMMON1_CH1_RU3		= 0x0000ff00, /* c2 */
+	IWL_RX_HE_SIGB_COMMON1_CH2_RU1		= 0x00ff0000, /* d1 */
+	IWL_RX_HE_SIGB_COMMON1_CH2_RU3		= 0xff000000, /* d2 */
+};
+
+enum iwl_rx_he_sigb_common2 {
+	IWL_RX_HE_SIGB_COMMON2_CH1_CTR_RU	= 0x0001,
+	IWL_RX_HE_SIGB_COMMON2_CH2_CTR_RU	= 0x0002,
+	IWL_RX_HE_SIGB_COMMON2_CH1_CRC_OK	= 0x0004,
+	IWL_RX_HE_SIGB_COMMON2_CH2_CRC_OK	= 0x0008,
 };
 
 /**
@@ -381,15 +412,31 @@ enum iwl_rx_he_phy {
  */
 struct iwl_rx_mpdu_desc_v1 {
 	/* DW7 - carries rss_hash only when rpa_en == 1 */
-	/**
-	 * @rss_hash: RSS hash value
-	 */
-	__le32 rss_hash;
+	union {
+		/**
+		 * @rss_hash: RSS hash value
+		 */
+		__le32 rss_hash;
+
+		/**
+		 * @sigb_common0: for HE sniffer, HE-SIG-B common part 0
+		 */
+		__le32 sigb_common0;
+	};
+
 	/* DW8 - carries filter_match only when rpa_en == 1 */
-	/**
-	 * @filter_match: filter match value
-	 */
-	__le32 filter_match;
+	union {
+		/**
+		 * @filter_match: filter match value
+		 */
+		__le32 filter_match;
+
+		/**
+		 * @sigb_common1: for HE sniffer, HE-SIG-B common part 1
+		 */
+		__le32 sigb_common1;
+	};
+
 	/* DW9 */
 	/**
 	 * @rate_n_flags: RX rate/flags encoding
@@ -439,15 +486,30 @@ struct iwl_rx_mpdu_desc_v1 {
  */
 struct iwl_rx_mpdu_desc_v3 {
 	/* DW7 - carries filter_match only when rpa_en == 1 */
-	/**
-	 * @filter_match: filter match value
-	 */
-	__le32 filter_match;
+	union {
+		/**
+		 * @filter_match: filter match value
+		 */
+		__le32 filter_match;
+
+		/**
+		 * @sigb_common0: for HE sniffer, HE-SIG-B common part 0
+		 */
+		__le32 sigb_common0;
+	};
+
 	/* DW8 - carries rss_hash only when rpa_en == 1 */
-	/**
-	 * @rss_hash: RSS hash value
-	 */
-	__le32 rss_hash;
+	union {
+		/**
+		 * @rss_hash: RSS hash value
+		 */
+		__le32 rss_hash;
+
+		/**
+		 * @sigb_common1: for HE sniffer, HE-SIG-B common part 1
+		 */
+		__le32 sigb_common1;
+	};
 	/* DW9 */
 	/**
 	 * @partial_hash: 31:0 ip/tcp header hash
@@ -543,10 +605,18 @@ struct iwl_rx_mpdu_desc {
 	 * @raw_csum: raw checksum (alledgedly unreliable)
 	 */
 	__le16 raw_csum;
-	/**
-	 * @l3l4_flags: &enum iwl_rx_l3l4_flags
-	 */
-	__le16 l3l4_flags;
+
+	union {
+		/**
+		 * @l3l4_flags: &enum iwl_rx_l3l4_flags
+		 */
+		__le16 l3l4_flags;
+
+		/**
+		 * @sigb_common2: for HE sniffer, HE-SIG-B common part 2
+		 */
+		__le16 sigb_common2;
+	};
 	/* DW5 */
 	/**
 	 * @status: &enum iwl_rx_mpdu_status
@@ -574,6 +644,69 @@ struct iwl_rx_mpdu_desc {
 
 #define IWL_RX_DESC_SIZE_V1 offsetofend(struct iwl_rx_mpdu_desc, v1)
 
+#define IWL_CD_STTS_OPTIMIZED_POS	0
+#define IWL_CD_STTS_OPTIMIZED_MSK	0x01
+#define IWL_CD_STTS_TRANSFER_STATUS_POS	1
+#define IWL_CD_STTS_TRANSFER_STATUS_MSK	0x0E
+#define IWL_CD_STTS_WIFI_STATUS_POS	4
+#define IWL_CD_STTS_WIFI_STATUS_MSK	0xF0
+
+/**
+ * enum iwl_completion_desc_transfer_status -  transfer status (bits 1-3)
+ * @IWL_CD_STTS_UNUSED: unused
+ * @IWL_CD_STTS_UNUSED_2: unused
+ * @IWL_CD_STTS_END_TRANSFER: successful transfer complete.
+ *	In sniffer mode, when split is used, set in last CD completion. (RX)
+ * @IWL_CD_STTS_OVERFLOW: In sniffer mode, when using split - used for
+ *	all CD completion. (RX)
+ * @IWL_CD_STTS_ABORTED: CR abort / close flow. (RX)
+ * @IWL_CD_STTS_ERROR: general error (RX)
+ */
+enum iwl_completion_desc_transfer_status {
+	IWL_CD_STTS_UNUSED,
+	IWL_CD_STTS_UNUSED_2,
+	IWL_CD_STTS_END_TRANSFER,
+	IWL_CD_STTS_OVERFLOW,
+	IWL_CD_STTS_ABORTED,
+	IWL_CD_STTS_ERROR,
+};
+
+/**
+ * enum iwl_completion_desc_wifi_status - wifi status (bits 4-7)
+ * @IWL_CD_STTS_VALID: the packet is valid (RX)
+ * @IWL_CD_STTS_FCS_ERR: frame check sequence error (RX)
+ * @IWL_CD_STTS_SEC_KEY_ERR: error handling the security key of rx (RX)
+ * @IWL_CD_STTS_DECRYPTION_ERR: error decrypting the frame (RX)
+ * @IWL_CD_STTS_DUP: duplicate packet (RX)
+ * @IWL_CD_STTS_ICV_MIC_ERR: MIC error (RX)
+ * @IWL_CD_STTS_INTERNAL_SNAP_ERR: problems removing the snap (RX)
+ * @IWL_CD_STTS_SEC_PORT_FAIL: security port fail (RX)
+ * @IWL_CD_STTS_BA_OLD_SN: block ack received old SN (RX)
+ * @IWL_CD_STTS_QOS_NULL: QoS null packet (RX)
+ * @IWL_CD_STTS_MAC_HDR_ERR: MAC header conversion error (RX)
+ * @IWL_CD_STTS_MAX_RETRANS: reached max number of retransmissions (TX)
+ * @IWL_CD_STTS_EX_LIFETIME: exceeded lifetime (TX)
+ * @IWL_CD_STTS_NOT_USED: completed but not used (RX)
+ * @IWL_CD_STTS_REPLAY_ERR: pn check failed, replay error (RX)
+ */
+enum iwl_completion_desc_wifi_status {
+	IWL_CD_STTS_VALID,
+	IWL_CD_STTS_FCS_ERR,
+	IWL_CD_STTS_SEC_KEY_ERR,
+	IWL_CD_STTS_DECRYPTION_ERR,
+	IWL_CD_STTS_DUP,
+	IWL_CD_STTS_ICV_MIC_ERR,
+	IWL_CD_STTS_INTERNAL_SNAP_ERR,
+	IWL_CD_STTS_SEC_PORT_FAIL,
+	IWL_CD_STTS_BA_OLD_SN,
+	IWL_CD_STTS_QOS_NULL,
+	IWL_CD_STTS_MAC_HDR_ERR,
+	IWL_CD_STTS_MAX_RETRANS,
+	IWL_CD_STTS_EX_LIFETIME,
+	IWL_CD_STTS_NOT_USED,
+	IWL_CD_STTS_REPLAY_ERR,
+};
+
 struct iwl_frame_release {
 	u8 baid;
 	u8 reserved;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
index a17c4a79b8d4..18741889ec30 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
@@ -262,6 +262,7 @@ enum iwl_scan_channel_flags {
 	IWL_SCAN_CHANNEL_FLAG_EBS		= BIT(0),
 	IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE	= BIT(1),
 	IWL_SCAN_CHANNEL_FLAG_CACHE_ADD		= BIT(2),
+	IWL_SCAN_CHANNEL_FLAG_EBS_FRAG		= BIT(3),
 };
 
 /* struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S
@@ -595,9 +596,12 @@ enum iwl_umac_scan_general_flags {
  * enum iwl_umac_scan_general_flags2 - UMAC scan general flags #2
  * @IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL: Whether to send a complete
  *	notification per channel or not.
+ * @IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER: Whether to allow channel
+ *	reorder optimization or not.
  */
 enum iwl_umac_scan_general_flags2 {
-	IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL	= BIT(0),
+	IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL		= BIT(0),
+	IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER	= BIT(1),
 };
 
 /**
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
index dc40cbd52f92..450227f81706 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -391,7 +393,7 @@ enum iwl_sta_type {
  * @tfd_queue_msk: tfd queues used by this station.
  *	Obselete for new TX API (9 and above).
  * @rx_ba_window: aggregation window size
- * @sp_length: the size of the SP as it appears in the WME IE
+ * @sp_length: the size of the SP in actual number of frames
  * @uapsd_acs:  4 LS bits are trigger enabled ACs, 4 MS bits are the deliver
  *	enabled ACs.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
index 514b86123d3d..358bdf051e83 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
@@ -186,7 +186,7 @@ enum iwl_tx_cmd_sec_ctrl {
 /*
  * TID for non QoS frames - to be written in tid_tspec
  */
-#define IWL_TID_NON_QOS	IWL_MAX_TID_COUNT
+#define IWL_TID_NON_QOS	0
 
 /*
  * Limits on the retransmissions - to be written in {data,rts}_retry_limit
@@ -747,9 +747,9 @@ enum iwl_mvm_ba_resp_flags {
  * @tfd_cnt: number of TFD-Q elements
  * @ra_tid_cnt: number of RATID-Q elements
  * @tfd: array of TFD queue status updates. See &iwl_mvm_compressed_ba_tfd
- *	for details.
+ *	for details. Length in @tfd_cnt.
  * @ra_tid: array of RA-TID queue status updates. For debug purposes only. See
- *	&iwl_mvm_compressed_ba_ratid for more details.
+ *	&iwl_mvm_compressed_ba_ratid for more details. Length in @ra_tid_cnt.
  */
 struct iwl_mvm_compressed_ba_notif {
 	__le32 flags;
@@ -766,7 +766,7 @@ struct iwl_mvm_compressed_ba_notif {
 	__le32 tx_rate;
 	__le16 tfd_cnt;
 	__le16 ra_tid_cnt;
-	struct iwl_mvm_compressed_ba_tfd tfd[1];
+	struct iwl_mvm_compressed_ba_tfd tfd[0];
 	struct iwl_mvm_compressed_ba_ratid ra_tid[0];
 } __packed; /* COMPRESSED_BA_RES_API_S_VER_4 */
 
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index a31a42e673c4..c16757051f16 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -19,9 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -243,7 +240,7 @@ static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
 	if (!iwl_trans_grab_nic_access(fwrt->trans, &flags))
 		return;
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)) {
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)) {
 		/* Pull RXF1 */
 		iwl_fwrt_dump_rxf(fwrt, dump_data,
 				  cfg->lmac[0].rxfifo1_size, 0, 0);
@@ -257,7 +254,7 @@ static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
 					  LMAC2_PRPH_OFFSET, 2);
 	}
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)) {
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)) {
 		/* Pull TXF data from LMAC1 */
 		for (i = 0; i < fwrt->smem_cfg.num_txfifo_entries; i++) {
 			/* Mark the number of TXF we're pulling now */
@@ -282,7 +279,7 @@ static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
 		}
 	}
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
 	    fw_has_capa(&fwrt->fw->ucode_capa,
 			IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)) {
 		/* Pull UMAC internal TXF data from all TXFs */
@@ -458,8 +455,8 @@ static const struct iwl_prph_range iwl_prph_dump_addr_9000[] = {
 	{ .start = 0x00a02400, .end = 0x00a02758 },
 };
 
-static void _iwl_read_prph_block(struct iwl_trans *trans, u32 start,
-				 u32 len_bytes, __le32 *data)
+static void iwl_read_prph_block(struct iwl_trans *trans, u32 start,
+				u32 len_bytes, __le32 *data)
 {
 	u32 i;
 
@@ -467,21 +464,6 @@ static void _iwl_read_prph_block(struct iwl_trans *trans, u32 start,
 		*data++ = cpu_to_le32(iwl_read_prph_no_grab(trans, start + i));
 }
 
-static bool iwl_read_prph_block(struct iwl_trans *trans, u32 start,
-				u32 len_bytes, __le32 *data)
-{
-	unsigned long flags;
-	bool success = false;
-
-	if (iwl_trans_grab_nic_access(trans, &flags)) {
-		success = true;
-		_iwl_read_prph_block(trans, start, len_bytes, data);
-		iwl_trans_release_nic_access(trans, &flags);
-	}
-
-	return success;
-}
-
 static void iwl_dump_prph(struct iwl_trans *trans,
 			  struct iwl_fw_error_dump_data **data,
 			  const struct iwl_prph_range *iwl_prph_dump_addr,
@@ -507,11 +489,11 @@ static void iwl_dump_prph(struct iwl_trans *trans,
 		prph = (void *)(*data)->data;
 		prph->prph_start = cpu_to_le32(iwl_prph_dump_addr[i].start);
 
-		_iwl_read_prph_block(trans, iwl_prph_dump_addr[i].start,
-				     /* our range is inclusive, hence + 4 */
-				     iwl_prph_dump_addr[i].end -
-				     iwl_prph_dump_addr[i].start + 4,
-				     (void *)prph->data);
+		iwl_read_prph_block(trans, iwl_prph_dump_addr[i].start,
+				    /* our range is inclusive, hence + 4 */
+				    iwl_prph_dump_addr[i].end -
+				    iwl_prph_dump_addr[i].start + 4,
+				    (void *)prph->data);
 
 		*data = iwl_fw_error_next_data(*data);
 	}
@@ -556,42 +538,130 @@ static struct scatterlist *alloc_sgtable(int size)
 	return table;
 }
 
-void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
+static int iwl_fw_get_prph_len(struct iwl_fw_runtime *fwrt)
+{
+	u32 prph_len = 0;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr_comm);
+	     i++) {
+		/* The range includes both boundaries */
+		int num_bytes_in_chunk =
+			iwl_prph_dump_addr_comm[i].end -
+			iwl_prph_dump_addr_comm[i].start + 4;
+
+		prph_len += sizeof(struct iwl_fw_error_dump_data) +
+			sizeof(struct iwl_fw_error_dump_prph) +
+			num_bytes_in_chunk;
+	}
+
+	if (fwrt->trans->cfg->mq_rx_supported) {
+		for (i = 0; i <
+			ARRAY_SIZE(iwl_prph_dump_addr_9000); i++) {
+			/* The range includes both boundaries */
+			int num_bytes_in_chunk =
+				iwl_prph_dump_addr_9000[i].end -
+				iwl_prph_dump_addr_9000[i].start + 4;
+
+			prph_len += sizeof(struct iwl_fw_error_dump_data) +
+				sizeof(struct iwl_fw_error_dump_prph) +
+				num_bytes_in_chunk;
+		}
+	}
+	return prph_len;
+}
+
+static void iwl_fw_dump_mem(struct iwl_fw_runtime *fwrt,
+			    struct iwl_fw_error_dump_data **dump_data,
+			    u32 len, u32 ofs, u32 type)
+{
+	struct iwl_fw_error_dump_mem *dump_mem;
+
+	if (!len)
+		return;
+
+	(*dump_data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+	(*dump_data)->len = cpu_to_le32(len + sizeof(*dump_mem));
+	dump_mem = (void *)(*dump_data)->data;
+	dump_mem->type = cpu_to_le32(type);
+	dump_mem->offset = cpu_to_le32(ofs);
+	iwl_trans_read_mem_bytes(fwrt->trans, ofs, dump_mem->data, len);
+	*dump_data = iwl_fw_error_next_data(*dump_data);
+
+	IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n", dump_mem->type);
+}
+
+#define ADD_LEN(len, item_len, const_len) \
+	do {size_t item = item_len; len += (!!item) * const_len + item; } \
+	while (0)
+
+static int iwl_fw_fifo_len(struct iwl_fw_runtime *fwrt,
+			   struct iwl_fwrt_shared_mem_cfg *mem_cfg)
+{
+	size_t hdr_len = sizeof(struct iwl_fw_error_dump_data) +
+			 sizeof(struct iwl_fw_error_dump_fifo);
+	u32 fifo_len = 0;
+	int i;
+
+	if (!(fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)))
+		goto dump_txf;
+
+	/* Count RXF2 size */
+	ADD_LEN(fifo_len, mem_cfg->rxfifo2_size, hdr_len);
+
+	/* Count RXF1 sizes */
+	for (i = 0; i < mem_cfg->num_lmacs; i++)
+		ADD_LEN(fifo_len, mem_cfg->lmac[i].rxfifo1_size, hdr_len);
+
+dump_txf:
+	if (!(fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)))
+		goto dump_internal_txf;
+
+	/* Count TXF sizes */
+	for (i = 0; i < mem_cfg->num_lmacs; i++) {
+		int j;
+
+		for (j = 0; j < mem_cfg->num_txfifo_entries; j++)
+			ADD_LEN(fifo_len, mem_cfg->lmac[i].txfifo_size[j],
+				hdr_len);
+	}
+
+dump_internal_txf:
+	if (!((fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF)) &&
+	      fw_has_capa(&fwrt->fw->ucode_capa,
+			  IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)))
+		goto out;
+
+	for (i = 0; i < ARRAY_SIZE(mem_cfg->internal_txfifo_size); i++)
+		ADD_LEN(fifo_len, mem_cfg->internal_txfifo_size[i], hdr_len);
+
+out:
+	return fifo_len;
+}
+
+static struct iwl_fw_error_dump_file *
+_iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
+		   struct iwl_fw_dump_ptrs *fw_error_dump)
 {
 	struct iwl_fw_error_dump_file *dump_file;
 	struct iwl_fw_error_dump_data *dump_data;
 	struct iwl_fw_error_dump_info *dump_info;
-	struct iwl_fw_error_dump_mem *dump_mem;
 	struct iwl_fw_error_dump_smem_cfg *dump_smem_cfg;
 	struct iwl_fw_error_dump_trigger_desc *dump_trig;
-	struct iwl_fw_dump_ptrs *fw_error_dump;
-	struct scatterlist *sg_dump_data;
 	u32 sram_len, sram_ofs;
-	const struct iwl_fw_dbg_mem_seg_tlv *fw_dbg_mem = fwrt->fw->dbg_mem_tlv;
+	const struct iwl_fw_dbg_mem_seg_tlv *fw_mem = fwrt->fw->dbg.mem_tlv;
 	struct iwl_fwrt_shared_mem_cfg *mem_cfg = &fwrt->smem_cfg;
-	u32 file_len, fifo_data_len = 0, prph_len = 0, radio_len = 0;
-	u32 smem_len = fwrt->fw->n_dbg_mem_tlv ? 0 : fwrt->trans->cfg->smem_len;
-	u32 sram2_len = fwrt->fw->n_dbg_mem_tlv ?
+	u32 file_len, fifo_len = 0, prph_len = 0, radio_len = 0;
+	u32 smem_len = fwrt->fw->dbg.n_mem_tlv ? 0 : fwrt->trans->cfg->smem_len;
+	u32 sram2_len = fwrt->fw->dbg.n_mem_tlv ?
 				0 : fwrt->trans->cfg->dccm2_len;
 	bool monitor_dump_only = false;
 	int i;
 
-	IWL_DEBUG_INFO(fwrt, "WRT dump start\n");
-
-	/* there's no point in fw dump if the bus is dead */
-	if (test_bit(STATUS_TRANS_DEAD, &fwrt->trans->status)) {
-		IWL_ERR(fwrt, "Skip fw error dump since bus is dead\n");
-		goto out;
-	}
-
 	if (fwrt->dump.trig &&
 	    fwrt->dump.trig->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)
 		monitor_dump_only = true;
 
-	fw_error_dump = kzalloc(sizeof(*fw_error_dump), GFP_KERNEL);
-	if (!fw_error_dump)
-		goto out;
-
 	/* SRAM - include stack CCM if driver knows the values for it */
 	if (!fwrt->trans->cfg->dccm_offset || !fwrt->trans->cfg->dccm_len) {
 		const struct fw_img *img;
@@ -606,138 +676,43 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 
 	/* reading RXF/TXF sizes */
 	if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status)) {
-		fifo_data_len = 0;
-
-		if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)) {
-
-			/* Count RXF2 size */
-			if (mem_cfg->rxfifo2_size) {
-				/* Add header info */
-				fifo_data_len +=
-					mem_cfg->rxfifo2_size +
-					sizeof(*dump_data) +
-					sizeof(struct iwl_fw_error_dump_fifo);
-			}
-
-			/* Count RXF1 sizes */
-			for (i = 0; i < mem_cfg->num_lmacs; i++) {
-				if (!mem_cfg->lmac[i].rxfifo1_size)
-					continue;
-
-				/* Add header info */
-				fifo_data_len +=
-					mem_cfg->lmac[i].rxfifo1_size +
-					sizeof(*dump_data) +
-					sizeof(struct iwl_fw_error_dump_fifo);
-			}
-		}
-
-		if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)) {
-			size_t fifo_const_len = sizeof(*dump_data) +
-				sizeof(struct iwl_fw_error_dump_fifo);
-
-			/* Count TXF sizes */
-			for (i = 0; i < mem_cfg->num_lmacs; i++) {
-				int j;
-
-				for (j = 0; j < mem_cfg->num_txfifo_entries;
-				     j++) {
-					if (!mem_cfg->lmac[i].txfifo_size[j])
-						continue;
-
-					/* Add header info */
-					fifo_data_len +=
-						fifo_const_len +
-						mem_cfg->lmac[i].txfifo_size[j];
-				}
-			}
-		}
-
-		if ((fwrt->fw->dbg_dump_mask &
-		    BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF)) &&
-		    fw_has_capa(&fwrt->fw->ucode_capa,
-				IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)) {
-			for (i = 0;
-			     i < ARRAY_SIZE(mem_cfg->internal_txfifo_size);
-			     i++) {
-				if (!mem_cfg->internal_txfifo_size[i])
-					continue;
-
-				/* Add header info */
-				fifo_data_len +=
-					mem_cfg->internal_txfifo_size[i] +
-					sizeof(*dump_data) +
-					sizeof(struct iwl_fw_error_dump_fifo);
-			}
-		}
+		fifo_len = iwl_fw_fifo_len(fwrt, mem_cfg);
 
 		/* Make room for PRPH registers */
 		if (!fwrt->trans->cfg->gen2 &&
-		    fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH)) {
-			for (i = 0; i < ARRAY_SIZE(iwl_prph_dump_addr_comm);
-			     i++) {
-				/* The range includes both boundaries */
-				int num_bytes_in_chunk =
-					iwl_prph_dump_addr_comm[i].end -
-					iwl_prph_dump_addr_comm[i].start + 4;
-
-				prph_len += sizeof(*dump_data) +
-					sizeof(struct iwl_fw_error_dump_prph) +
-					num_bytes_in_chunk;
-			}
-		}
-
-		if (!fwrt->trans->cfg->gen2 &&
-		    fwrt->trans->cfg->mq_rx_supported &&
-		    fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH)) {
-			for (i = 0; i <
-				ARRAY_SIZE(iwl_prph_dump_addr_9000); i++) {
-				/* The range includes both boundaries */
-				int num_bytes_in_chunk =
-					iwl_prph_dump_addr_9000[i].end -
-					iwl_prph_dump_addr_9000[i].start + 4;
-
-				prph_len += sizeof(*dump_data) +
-					sizeof(struct iwl_fw_error_dump_prph) +
-					num_bytes_in_chunk;
-			}
-		}
+		    fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH))
+			prph_len += iwl_fw_get_prph_len(fwrt);
 
 		if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 &&
-		    fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RADIO_REG))
+		    fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RADIO_REG))
 			radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ;
 	}
 
-	file_len = sizeof(*dump_file) +
-		   fifo_data_len +
-		   prph_len +
-		   radio_len;
+	file_len = sizeof(*dump_file) + fifo_len + prph_len + radio_len;
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO))
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO))
 		file_len += sizeof(*dump_data) + sizeof(*dump_info);
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG))
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG))
 		file_len += sizeof(*dump_data) + sizeof(*dump_smem_cfg);
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
-		/* Make room for the SMEM, if it exists */
-		if (smem_len)
-			file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
-				smem_len;
-
-		/* Make room for the secondary SRAM, if it exists */
-		if (sram2_len)
-			file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
-				sram2_len;
-
-		/* Make room for MEM segments */
-		for (i = 0; i < fwrt->fw->n_dbg_mem_tlv; i++) {
-			file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
-				    le32_to_cpu(fw_dbg_mem[i].len);
-		}
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
+		size_t hdr_len = sizeof(*dump_data) +
+				 sizeof(struct iwl_fw_error_dump_mem);
+
+		/* Dump SRAM only if no mem_tlvs */
+		if (!fwrt->fw->dbg.n_mem_tlv)
+			ADD_LEN(file_len, sram_len, hdr_len);
+
+		/* Make room for all mem types that exist */
+		ADD_LEN(file_len, smem_len, hdr_len);
+		ADD_LEN(file_len, sram2_len, hdr_len);
+
+		for (i = 0; i < fwrt->fw->dbg.n_mem_tlv; i++)
+			ADD_LEN(file_len, le32_to_cpu(fw_mem[i].len), hdr_len);
 	}
 
 	/* Make room for fw's virtual image pages, if it exists */
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
 	    !fwrt->trans->cfg->gen2 &&
 	    fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
 	    fwrt->fw_paging_db[0].fw_paging_block)
@@ -746,33 +721,32 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 			 sizeof(struct iwl_fw_error_dump_paging) +
 			 PAGING_BLOCK_SIZE);
 
+	if (iwl_fw_dbg_is_d3_debug_enabled(fwrt) && fwrt->dump.d3_debug_data) {
+		file_len += sizeof(*dump_data) +
+			fwrt->trans->cfg->d3_debug_data_length * 2;
+	}
+
 	/* If we only want a monitor dump, reset the file length */
 	if (monitor_dump_only) {
 		file_len = sizeof(*dump_file) + sizeof(*dump_data) * 2 +
 			   sizeof(*dump_info) + sizeof(*dump_smem_cfg);
 	}
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
 	    fwrt->dump.desc)
 		file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
 			    fwrt->dump.desc->len;
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM) &&
-	    !fwrt->fw->n_dbg_mem_tlv)
-		file_len += sizeof(*dump_data) + sram_len + sizeof(*dump_mem);
-
 	dump_file = vzalloc(file_len);
-	if (!dump_file) {
-		kfree(fw_error_dump);
-		goto out;
-	}
+	if (!dump_file)
+		return NULL;
 
 	fw_error_dump->fwrt_ptr = dump_file;
 
 	dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
 	dump_data = (void *)dump_file->data;
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO)) {
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO)) {
 		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
 		dump_data->len = cpu_to_le32(sizeof(*dump_info));
 		dump_info = (void *)dump_data->data;
@@ -793,7 +767,7 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 		dump_data = iwl_fw_error_next_data(dump_data);
 	}
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG)) {
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG)) {
 		/* Dump shared memory configuration */
 		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_CFG);
 		dump_data->len = cpu_to_le32(sizeof(*dump_smem_cfg));
@@ -824,13 +798,13 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 	}
 
 	/* We only dump the FIFOs if the FW is in error state */
-	if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status)) {
+	if (fifo_len) {
 		iwl_fw_dump_fifos(fwrt, &dump_data);
 		if (radio_len)
 			iwl_read_radio_regs(fwrt, &dump_data);
 	}
 
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
 	    fwrt->dump.desc) {
 		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_ERROR_INFO);
 		dump_data->len = cpu_to_le32(sizeof(*dump_trig) +
@@ -844,89 +818,54 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 
 	/* In case we only want monitor dump, skip to dump trasport data */
 	if (monitor_dump_only)
-		goto dump_trans_data;
-
-	if (!fwrt->fw->n_dbg_mem_tlv &&
-	    fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
-		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
-		dump_data->len = cpu_to_le32(sram_len + sizeof(*dump_mem));
-		dump_mem = (void *)dump_data->data;
-		dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
-		dump_mem->offset = cpu_to_le32(sram_ofs);
-		iwl_trans_read_mem_bytes(fwrt->trans, sram_ofs, dump_mem->data,
-					 sram_len);
-		dump_data = iwl_fw_error_next_data(dump_data);
-	}
+		goto out;
+
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
+		const struct iwl_fw_dbg_mem_seg_tlv *fw_dbg_mem =
+			fwrt->fw->dbg.mem_tlv;
 
-	for (i = 0; i < fwrt->fw->n_dbg_mem_tlv; i++) {
-		u32 len = le32_to_cpu(fw_dbg_mem[i].len);
-		u32 ofs = le32_to_cpu(fw_dbg_mem[i].ofs);
-		bool success;
-
-		if (!(fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)))
-			break;
-
-		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
-		dump_data->len = cpu_to_le32(len + sizeof(*dump_mem));
-		dump_mem = (void *)dump_data->data;
-		dump_mem->type = fw_dbg_mem[i].data_type;
-		dump_mem->offset = cpu_to_le32(ofs);
-
-		IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n",
-			       dump_mem->type);
-
-		switch (dump_mem->type & cpu_to_le32(FW_DBG_MEM_TYPE_MASK)) {
-		case cpu_to_le32(FW_DBG_MEM_TYPE_REGULAR):
-			iwl_trans_read_mem_bytes(fwrt->trans, ofs,
-						 dump_mem->data,
-						 len);
-			success = true;
-			break;
-		case cpu_to_le32(FW_DBG_MEM_TYPE_PRPH):
-			success = iwl_read_prph_block(fwrt->trans, ofs, len,
-						      (void *)dump_mem->data);
-			break;
-		default:
-			/*
-			 * shouldn't get here, we ignored this kind
-			 * of TLV earlier during the TLV parsing?!
-			 */
-			WARN_ON(1);
-			success = false;
+		if (!fwrt->fw->dbg.n_mem_tlv)
+			iwl_fw_dump_mem(fwrt, &dump_data, sram_len, sram_ofs,
+					IWL_FW_ERROR_DUMP_MEM_SRAM);
+
+		for (i = 0; i < fwrt->fw->dbg.n_mem_tlv; i++) {
+			u32 len = le32_to_cpu(fw_dbg_mem[i].len);
+			u32 ofs = le32_to_cpu(fw_dbg_mem[i].ofs);
+
+			iwl_fw_dump_mem(fwrt, &dump_data, len, ofs,
+					le32_to_cpu(fw_dbg_mem[i].data_type));
 		}
 
-		if (success)
-			dump_data = iwl_fw_error_next_data(dump_data);
-	}
+		iwl_fw_dump_mem(fwrt, &dump_data, smem_len,
+				fwrt->trans->cfg->smem_offset,
+				IWL_FW_ERROR_DUMP_MEM_SMEM);
 
-	if (smem_len && fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
-		IWL_DEBUG_INFO(fwrt, "WRT SMEM dump\n");
-		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
-		dump_data->len = cpu_to_le32(smem_len + sizeof(*dump_mem));
-		dump_mem = (void *)dump_data->data;
-		dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SMEM);
-		dump_mem->offset = cpu_to_le32(fwrt->trans->cfg->smem_offset);
-		iwl_trans_read_mem_bytes(fwrt->trans,
-					 fwrt->trans->cfg->smem_offset,
-					 dump_mem->data, smem_len);
-		dump_data = iwl_fw_error_next_data(dump_data);
+		iwl_fw_dump_mem(fwrt, &dump_data, sram2_len,
+				fwrt->trans->cfg->dccm2_offset,
+				IWL_FW_ERROR_DUMP_MEM_SRAM);
 	}
 
-	if (sram2_len && fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
-		IWL_DEBUG_INFO(fwrt, "WRT SRAM dump\n");
-		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
-		dump_data->len = cpu_to_le32(sram2_len + sizeof(*dump_mem));
-		dump_mem = (void *)dump_data->data;
-		dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
-		dump_mem->offset = cpu_to_le32(fwrt->trans->cfg->dccm2_offset);
-		iwl_trans_read_mem_bytes(fwrt->trans,
-					 fwrt->trans->cfg->dccm2_offset,
-					 dump_mem->data, sram2_len);
+	if (iwl_fw_dbg_is_d3_debug_enabled(fwrt) && fwrt->dump.d3_debug_data) {
+		u32 addr = fwrt->trans->cfg->d3_debug_data_base_addr;
+		size_t data_size = fwrt->trans->cfg->d3_debug_data_length;
+
+		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
+		dump_data->len = cpu_to_le32(data_size * 2);
+
+		memcpy(dump_data->data, fwrt->dump.d3_debug_data, data_size);
+
+		kfree(fwrt->dump.d3_debug_data);
+		fwrt->dump.d3_debug_data = NULL;
+
+		iwl_trans_read_mem_bytes(fwrt->trans, addr,
+					 dump_data->data + data_size,
+					 data_size);
+
 		dump_data = iwl_fw_error_next_data(dump_data);
 	}
 
 	/* Dump fw's virtual image */
-	if (fwrt->fw->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
+	if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
 	    !fwrt->trans->cfg->gen2 &&
 	    fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
 	    fwrt->fw_paging_db[0].fw_paging_block) {
@@ -962,13 +901,44 @@ void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
 				      ARRAY_SIZE(iwl_prph_dump_addr_9000));
 	}
 
-dump_trans_data:
+out:
+	dump_file->file_len = cpu_to_le32(file_len);
+	return dump_file;
+}
+
+void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt)
+{
+	struct iwl_fw_dump_ptrs *fw_error_dump;
+	struct iwl_fw_error_dump_file *dump_file;
+	struct scatterlist *sg_dump_data;
+	u32 file_len;
+
+	IWL_DEBUG_INFO(fwrt, "WRT dump start\n");
+
+	/* there's no point in fw dump if the bus is dead */
+	if (test_bit(STATUS_TRANS_DEAD, &fwrt->trans->status)) {
+		IWL_ERR(fwrt, "Skip fw error dump since bus is dead\n");
+		goto out;
+	}
+
+	fw_error_dump = kzalloc(sizeof(*fw_error_dump), GFP_KERNEL);
+	if (!fw_error_dump)
+		goto out;
+
+	dump_file = _iwl_fw_error_dump(fwrt, fw_error_dump);
+	if (!dump_file) {
+		kfree(fw_error_dump);
+		goto out;
+	}
+
 	fw_error_dump->trans_ptr = iwl_trans_dump_data(fwrt->trans,
 						       fwrt->dump.trig);
+	file_len = le32_to_cpu(dump_file->file_len);
 	fw_error_dump->fwrt_len = file_len;
-	if (fw_error_dump->trans_ptr)
+	if (fw_error_dump->trans_ptr) {
 		file_len += fw_error_dump->trans_ptr->len;
-	dump_file->file_len = cpu_to_le32(file_len);
+		dump_file->file_len = cpu_to_le32(file_len);
+	}
 
 	sg_dump_data = alloc_sgtable(file_len);
 	if (sg_dump_data) {
@@ -1003,20 +973,39 @@ const struct iwl_fw_dump_desc iwl_dump_desc_assert = {
 };
 IWL_EXPORT_SYMBOL(iwl_dump_desc_assert);
 
-int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
-			    const struct iwl_fw_dump_desc *desc,
-			    const struct iwl_fw_dbg_trigger_tlv *trigger)
+void iwl_fw_alive_error_dump(struct iwl_fw_runtime *fwrt)
 {
-	unsigned int delay = 0;
+	struct iwl_fw_dump_desc *iwl_dump_desc_no_alive =
+		kmalloc(sizeof(*iwl_dump_desc_no_alive), GFP_KERNEL);
+
+	if (!iwl_dump_desc_no_alive)
+		return;
 
-	if (trigger)
-		delay = msecs_to_jiffies(le32_to_cpu(trigger->stop_delay));
+	iwl_dump_desc_no_alive->trig_desc.type =
+		cpu_to_le32(FW_DBG_TRIGGER_NO_ALIVE);
+	iwl_dump_desc_no_alive->len = 0;
+
+	if (WARN_ON(fwrt->dump.desc))
+		iwl_fw_free_dump_desc(fwrt);
 
+	IWL_WARN(fwrt, "Collecting data: trigger %d fired.\n",
+		 FW_DBG_TRIGGER_NO_ALIVE);
+
+	fwrt->dump.desc = iwl_dump_desc_no_alive;
+	iwl_fw_error_dump(fwrt);
+	clear_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &fwrt->status);
+}
+IWL_EXPORT_SYMBOL(iwl_fw_alive_error_dump);
+
+int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
+			    const struct iwl_fw_dump_desc *desc, void *trigger,
+			    unsigned int delay)
+{
 	/*
 	 * If the loading of the FW completed successfully, the next step is to
 	 * get the SMEM config data. Thus, if fwrt->smem_cfg.num_lmacs is non
 	 * zero, the FW was already loaded successully. If the state is "NO_FW"
-	 * in such a case - WARN and exit, since FW may be dead. Otherwise, we
+	 * in such a case - exit, since FW may be dead. Otherwise, we
 	 * can try to collect the data, since FW might just not be fully
 	 * loaded (no "ALIVE" yet), and the debug data is accessible.
 	 *
@@ -1024,12 +1013,12 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
 	 *	config. In such a case, due to HW access problems, we might
 	 *	collect garbage.
 	 */
-	if (WARN((fwrt->trans->state == IWL_TRANS_NO_FW) &&
-		 fwrt->smem_cfg.num_lmacs,
-		 "Can't collect dbg data when FW isn't alive\n"))
+	if (fwrt->trans->state == IWL_TRANS_NO_FW &&
+	    fwrt->smem_cfg.num_lmacs)
 		return -EIO;
 
-	if (test_and_set_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status))
+	if (test_and_set_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status) ||
+	    test_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &fwrt->status))
 		return -EBUSY;
 
 	if (WARN_ON(fwrt->dump.desc))
@@ -1050,25 +1039,38 @@ IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect_desc);
 int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
 		       enum iwl_fw_dbg_trigger trig,
 		       const char *str, size_t len,
-		       const struct iwl_fw_dbg_trigger_tlv *trigger)
+		       struct iwl_fw_dbg_trigger_tlv *trigger)
 {
 	struct iwl_fw_dump_desc *desc;
+	unsigned int delay = 0;
 
-	if (trigger && trigger->flags & IWL_FW_DBG_FORCE_RESTART) {
-		IWL_WARN(fwrt, "Force restart: trigger %d fired.\n", trig);
-		iwl_force_nmi(fwrt->trans);
-		return 0;
+	if (trigger) {
+		u16 occurrences = le16_to_cpu(trigger->occurrences) - 1;
+
+		if (!le16_to_cpu(trigger->occurrences))
+			return 0;
+
+		if (trigger->flags & IWL_FW_DBG_FORCE_RESTART) {
+			IWL_WARN(fwrt, "Force restart: trigger %d fired.\n",
+				 trig);
+			iwl_force_nmi(fwrt->trans);
+			return 0;
+		}
+
+		trigger->occurrences = cpu_to_le16(occurrences);
+		delay = le16_to_cpu(trigger->trig_dis_ms);
 	}
 
 	desc = kzalloc(sizeof(*desc) + len, GFP_ATOMIC);
 	if (!desc)
 		return -ENOMEM;
 
+
 	desc->len = len;
 	desc->trig_desc.type = cpu_to_le32(trig);
 	memcpy(desc->trig_desc.data, str, len);
 
-	return iwl_fw_dbg_collect_desc(fwrt, desc, trigger);
+	return iwl_fw_dbg_collect_desc(fwrt, desc, trigger, delay);
 }
 IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect);
 
@@ -1076,13 +1078,9 @@ int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt,
 			    struct iwl_fw_dbg_trigger_tlv *trigger,
 			    const char *fmt, ...)
 {
-	u16 occurrences = le16_to_cpu(trigger->occurrences);
 	int ret, len = 0;
 	char buf[64];
 
-	if (!occurrences)
-		return 0;
-
 	if (fmt) {
 		va_list ap;
 
@@ -1105,7 +1103,6 @@ int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt,
 	if (ret)
 		return ret;
 
-	trigger->occurrences = cpu_to_le16(occurrences - 1);
 	return 0;
 }
 IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect_trig);
@@ -1116,29 +1113,26 @@ int iwl_fw_start_dbg_conf(struct iwl_fw_runtime *fwrt, u8 conf_id)
 	int ret;
 	int i;
 
-	if (WARN_ONCE(conf_id >= ARRAY_SIZE(fwrt->fw->dbg_conf_tlv),
+	if (WARN_ONCE(conf_id >= ARRAY_SIZE(fwrt->fw->dbg.conf_tlv),
 		      "Invalid configuration %d\n", conf_id))
 		return -EINVAL;
 
 	/* EARLY START - firmware's configuration is hard coded */
-	if ((!fwrt->fw->dbg_conf_tlv[conf_id] ||
-	     !fwrt->fw->dbg_conf_tlv[conf_id]->num_of_hcmds) &&
+	if ((!fwrt->fw->dbg.conf_tlv[conf_id] ||
+	     !fwrt->fw->dbg.conf_tlv[conf_id]->num_of_hcmds) &&
 	    conf_id == FW_DBG_START_FROM_ALIVE)
 		return 0;
 
-	if (!fwrt->fw->dbg_conf_tlv[conf_id])
+	if (!fwrt->fw->dbg.conf_tlv[conf_id])
 		return -EINVAL;
 
 	if (fwrt->dump.conf != FW_DBG_INVALID)
 		IWL_WARN(fwrt, "FW already configured (%d) - re-configuring\n",
 			 fwrt->dump.conf);
 
-	/* start default config marker cmd for syncing logs */
-	iwl_fw_trigger_timestamp(fwrt, 1);
-
 	/* Send all HCMDs for configuring the FW debug */
-	ptr = (void *)&fwrt->fw->dbg_conf_tlv[conf_id]->hcmd;
-	for (i = 0; i < fwrt->fw->dbg_conf_tlv[conf_id]->num_of_hcmds; i++) {
+	ptr = (void *)&fwrt->fw->dbg.conf_tlv[conf_id]->hcmd;
+	for (i = 0; i < fwrt->fw->dbg.conf_tlv[conf_id]->num_of_hcmds; i++) {
 		struct iwl_fw_dbg_conf_hcmd *cmd = (void *)ptr;
 		struct iwl_host_cmd hcmd = {
 			.id = cmd->id,
@@ -1160,13 +1154,14 @@ int iwl_fw_start_dbg_conf(struct iwl_fw_runtime *fwrt, u8 conf_id)
 }
 IWL_EXPORT_SYMBOL(iwl_fw_start_dbg_conf);
 
-void iwl_fw_error_dump_wk(struct work_struct *work)
+/* this function assumes dump_start was called beforehand and dump_end will be
+ * called afterwards
+ */
+void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt)
 {
-	struct iwl_fw_runtime *fwrt =
-		container_of(work, struct iwl_fw_runtime, dump.wk.work);
+	struct iwl_fw_dbg_params params = {0};
 
-	if (fwrt->ops && fwrt->ops->dump_start &&
-	    fwrt->ops->dump_start(fwrt->ops_ctx))
+	if (!test_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status))
 		return;
 
 	if (fwrt->ops && fwrt->ops->fw_running &&
@@ -1174,44 +1169,58 @@ void iwl_fw_error_dump_wk(struct work_struct *work)
 		IWL_ERR(fwrt, "Firmware not running - cannot dump error\n");
 		iwl_fw_free_dump_desc(fwrt);
 		clear_bit(IWL_FWRT_STATUS_DUMPING, &fwrt->status);
-		goto out;
+		return;
 	}
 
-	if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
-		/* stop recording */
-		iwl_fw_dbg_stop_recording(fwrt);
-
-		iwl_fw_error_dump(fwrt);
-
-		/* start recording again if the firmware is not crashed */
-		if (!test_bit(STATUS_FW_ERROR, &fwrt->trans->status) &&
-		    fwrt->fw->dbg_dest_tlv) {
-			iwl_clear_bits_prph(fwrt->trans,
-					    MON_BUFF_SAMPLE_CTL, 0x100);
-			iwl_clear_bits_prph(fwrt->trans,
-					    MON_BUFF_SAMPLE_CTL, 0x1);
-			iwl_set_bits_prph(fwrt->trans,
-					  MON_BUFF_SAMPLE_CTL, 0x1);
-		}
-	} else {
-		u32 in_sample = iwl_read_prph(fwrt->trans, DBGC_IN_SAMPLE);
-		u32 out_ctrl = iwl_read_prph(fwrt->trans, DBGC_OUT_CTRL);
+	iwl_fw_dbg_stop_recording(fwrt, &params);
+
+	iwl_fw_error_dump(fwrt);
 
-		iwl_fw_dbg_stop_recording(fwrt);
+	/* start recording again if the firmware is not crashed */
+	if (!test_bit(STATUS_FW_ERROR, &fwrt->trans->status) &&
+	    fwrt->fw->dbg.dest_tlv) {
 		/* wait before we collect the data till the DBGC stop */
 		udelay(500);
+		iwl_fw_dbg_restart_recording(fwrt, &params);
+	}
+}
+IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect_sync);
 
-		iwl_fw_error_dump(fwrt);
+void iwl_fw_error_dump_wk(struct work_struct *work)
+{
+	struct iwl_fw_runtime *fwrt =
+		container_of(work, struct iwl_fw_runtime, dump.wk.work);
+
+	if (fwrt->ops && fwrt->ops->dump_start &&
+	    fwrt->ops->dump_start(fwrt->ops_ctx))
+		return;
+
+	iwl_fw_dbg_collect_sync(fwrt);
 
-		/* start recording again if the firmware is not crashed */
-		if (!test_bit(STATUS_FW_ERROR, &fwrt->trans->status) &&
-		    fwrt->fw->dbg_dest_tlv) {
-			iwl_write_prph(fwrt->trans, DBGC_IN_SAMPLE, in_sample);
-			iwl_write_prph(fwrt->trans, DBGC_OUT_CTRL, out_ctrl);
-		}
-	}
-out:
 	if (fwrt->ops && fwrt->ops->dump_end)
 		fwrt->ops->dump_end(fwrt->ops_ctx);
 }
 
+void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt)
+{
+	const struct iwl_cfg *cfg = fwrt->trans->cfg;
+
+	if (!iwl_fw_dbg_is_d3_debug_enabled(fwrt))
+		return;
+
+	if (!fwrt->dump.d3_debug_data) {
+		fwrt->dump.d3_debug_data = kmalloc(cfg->d3_debug_data_length,
+						   GFP_KERNEL);
+		if (!fwrt->dump.d3_debug_data) {
+			IWL_ERR(fwrt,
+				"failed to allocate memory for D3 debug data\n");
+			return;
+		}
+	}
+
+	/* if the buffer holds previous debug data it is overwritten */
+	iwl_trans_read_mem_bytes(fwrt->trans, cfg->d3_debug_data_base_addr,
+				 fwrt->dump.d3_debug_data,
+				 cfg->d3_debug_data_length);
+}
+IWL_EXPORT_SYMBOL(iwl_fw_dbg_read_d3_debug_data);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index 507d9a49fa97..6f8d3256f7b0 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -19,9 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -74,6 +71,7 @@
 #include "iwl-io.h"
 #include "file.h"
 #include "error-dump.h"
+#include "api/commands.h"
 
 /**
  * struct iwl_fw_dump_desc - describes the dump
@@ -86,6 +84,16 @@ struct iwl_fw_dump_desc {
 	struct iwl_fw_error_dump_trigger_desc trig_desc;
 };
 
+/**
+ * struct iwl_fw_dbg_params - register values to restore
+ * @in_sample: DBGC_IN_SAMPLE value
+ * @out_ctrl: DBGC_OUT_CTRL value
+ */
+struct iwl_fw_dbg_params {
+	u32 in_sample;
+	u32 out_ctrl;
+};
+
 extern const struct iwl_fw_dump_desc iwl_dump_desc_assert;
 
 static inline void iwl_fw_free_dump_desc(struct iwl_fw_runtime *fwrt)
@@ -99,25 +107,25 @@ static inline void iwl_fw_free_dump_desc(struct iwl_fw_runtime *fwrt)
 void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt);
 int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
 			    const struct iwl_fw_dump_desc *desc,
-			    const struct iwl_fw_dbg_trigger_tlv *trigger);
+			    void *trigger, unsigned int delay);
 int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt,
 		       enum iwl_fw_dbg_trigger trig,
 		       const char *str, size_t len,
-		       const struct iwl_fw_dbg_trigger_tlv *trigger);
+		       struct iwl_fw_dbg_trigger_tlv *trigger);
 int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt,
 			    struct iwl_fw_dbg_trigger_tlv *trigger,
 			    const char *fmt, ...) __printf(3, 4);
 int iwl_fw_start_dbg_conf(struct iwl_fw_runtime *fwrt, u8 id);
 
 #define iwl_fw_dbg_trigger_enabled(fw, id) ({			\
-	void *__dbg_trigger = (fw)->dbg_trigger_tlv[(id)];	\
+	void *__dbg_trigger = (fw)->dbg.trigger_tlv[(id)];	\
 	unlikely(__dbg_trigger);				\
 })
 
 static inline struct iwl_fw_dbg_trigger_tlv*
 _iwl_fw_dbg_get_trigger(const struct iwl_fw *fw, enum iwl_fw_dbg_trigger id)
 {
-	return fw->dbg_trigger_tlv[id];
+	return fw->dbg.trigger_tlv[id];
 }
 
 #define iwl_fw_dbg_get_trigger(fw, id) ({			\
@@ -146,12 +154,9 @@ iwl_fw_dbg_trigger_stop_conf_match(struct iwl_fw_runtime *fwrt,
 }
 
 static inline bool
-iwl_fw_dbg_no_trig_window(struct iwl_fw_runtime *fwrt,
-			  struct iwl_fw_dbg_trigger_tlv *trig)
+iwl_fw_dbg_no_trig_window(struct iwl_fw_runtime *fwrt, u32 id, u32 dis_ms)
 {
-	unsigned long wind_jiff =
-		msecs_to_jiffies(le16_to_cpu(trig->trig_dis_ms));
-	u32 id = le32_to_cpu(trig->id);
+	unsigned long wind_jiff = msecs_to_jiffies(dis_ms);
 
 	/* If this is the first event checked, jump to update start ts */
 	if (fwrt->dump.non_collect_ts_start[id] &&
@@ -171,7 +176,8 @@ iwl_fw_dbg_trigger_check_stop(struct iwl_fw_runtime *fwrt,
 	if (wdev && !iwl_fw_dbg_trigger_vif_match(trig, wdev))
 		return false;
 
-	if (iwl_fw_dbg_no_trig_window(fwrt, trig)) {
+	if (iwl_fw_dbg_no_trig_window(fwrt, le32_to_cpu(trig->id),
+				      le16_to_cpu(trig->trig_dis_ms))) {
 		IWL_WARN(fwrt, "Trigger %d occurred while no-collect window.\n",
 			 trig->id);
 		return false;
@@ -180,6 +186,30 @@ iwl_fw_dbg_trigger_check_stop(struct iwl_fw_runtime *fwrt,
 	return iwl_fw_dbg_trigger_stop_conf_match(fwrt, trig);
 }
 
+static inline struct iwl_fw_dbg_trigger_tlv*
+_iwl_fw_dbg_trigger_on(struct iwl_fw_runtime *fwrt,
+		       struct wireless_dev *wdev,
+		       const enum iwl_fw_dbg_trigger id)
+{
+	struct iwl_fw_dbg_trigger_tlv *trig;
+
+	if (!iwl_fw_dbg_trigger_enabled(fwrt->fw, id))
+		return NULL;
+
+	trig = _iwl_fw_dbg_get_trigger(fwrt->fw, id);
+
+	if (!iwl_fw_dbg_trigger_check_stop(fwrt, wdev, trig))
+		return NULL;
+
+	return trig;
+}
+
+#define iwl_fw_dbg_trigger_on(fwrt, wdev, id) ({		\
+	BUILD_BUG_ON(!__builtin_constant_p(id));		\
+	BUILD_BUG_ON((id) >= FW_DBG_TRIGGER_MAX);		\
+	_iwl_fw_dbg_trigger_on((fwrt), (wdev), (id));		\
+})
+
 static inline void
 _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt,
 				struct wireless_dev *wdev,
@@ -199,17 +229,80 @@ _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt,
 					iwl_fw_dbg_get_trigger((fwrt)->fw,\
 							       (trig)))
 
-static inline void iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt)
+static int iwl_fw_dbg_start_stop_hcmd(struct iwl_fw_runtime *fwrt, bool start)
+{
+	struct iwl_continuous_record_cmd cont_rec = {};
+	struct iwl_host_cmd hcmd = {
+		.id = LDBG_CONFIG_CMD,
+		.flags = CMD_ASYNC,
+		.data[0] = &cont_rec,
+		.len[0] = sizeof(cont_rec),
+	};
+
+	cont_rec.record_mode.enable_recording = start ?
+		cpu_to_le16(START_DEBUG_RECORDING) :
+		cpu_to_le16(STOP_DEBUG_RECORDING);
+
+	return iwl_trans_send_cmd(fwrt->trans, &hcmd);
+}
+
+static inline void
+_iwl_fw_dbg_stop_recording(struct iwl_trans *trans,
+			   struct iwl_fw_dbg_params *params)
+{
+	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
+		return;
+	}
+
+	if (params) {
+		params->in_sample = iwl_read_prph(trans, DBGC_IN_SAMPLE);
+		params->out_ctrl = iwl_read_prph(trans, DBGC_OUT_CTRL);
+	}
+
+	iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
+	udelay(100);
+	iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
+}
+
+static inline void
+iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt,
+			  struct iwl_fw_dbg_params *params)
+{
+	if (fwrt->trans->cfg->device_family < IWL_DEVICE_FAMILY_22560)
+		_iwl_fw_dbg_stop_recording(fwrt->trans, params);
+	else
+		iwl_fw_dbg_start_stop_hcmd(fwrt, false);
+}
+
+static inline void
+_iwl_fw_dbg_restart_recording(struct iwl_trans *trans,
+			      struct iwl_fw_dbg_params *params)
 {
-	if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
-		iwl_set_bits_prph(fwrt->trans, MON_BUFF_SAMPLE_CTL, 0x100);
+	if (WARN_ON(!params))
+		return;
+
+	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+		iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
+		iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
+		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
 	} else {
-		iwl_write_prph(fwrt->trans, DBGC_IN_SAMPLE, 0);
+		iwl_write_prph(trans, DBGC_IN_SAMPLE, params->in_sample);
 		udelay(100);
-		iwl_write_prph(fwrt->trans, DBGC_OUT_CTRL, 0);
+		iwl_write_prph(trans, DBGC_OUT_CTRL, params->out_ctrl);
 	}
 }
 
+static inline void
+iwl_fw_dbg_restart_recording(struct iwl_fw_runtime *fwrt,
+			     struct iwl_fw_dbg_params *params)
+{
+	if (fwrt->trans->cfg->device_family < IWL_DEVICE_FAMILY_22560)
+		_iwl_fw_dbg_restart_recording(fwrt->trans, params);
+	else
+		iwl_fw_dbg_start_stop_hcmd(fwrt, true);
+}
+
 static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
 {
 	fwrt->dump.conf = FW_DBG_INVALID;
@@ -217,6 +310,16 @@ static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
 
 void iwl_fw_error_dump_wk(struct work_struct *work);
 
+static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
+{
+	return fw_has_capa(&fwrt->fw->ucode_capa,
+			   IWL_UCODE_TLV_CAPA_D3_DEBUG) &&
+		fwrt->trans->cfg->d3_debug_data_length &&
+		fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
+}
+
+void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt);
+
 static inline void iwl_fw_flush_dump(struct iwl_fw_runtime *fwrt)
 {
 	flush_delayed_work(&fwrt->dump.wk);
@@ -263,4 +366,6 @@ static inline void iwl_fw_resume_timestamp(struct iwl_fw_runtime *fwrt) {}
 
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 
+void iwl_fw_alive_error_dump(struct iwl_fw_runtime *fwrt);
+void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt);
 #endif  /* __iwl_fw_dbg_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
index 8ba5a60ec9ed..3e120dd47305 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -18,9 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -33,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,55 +65,117 @@
 #include "debugfs.h"
 #include "dbg.h"
 
-#define FWRT_DEBUGFS_READ_FILE_OPS(name)				\
-static ssize_t iwl_dbgfs_##name##_read(struct iwl_fw_runtime *fwrt,	\
-				       char *buf, size_t count,		\
-				       loff_t *ppos);			\
+#define FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype)		\
+struct dbgfs_##name##_data {						\
+	argtype *arg;							\
+	bool read_done;							\
+	ssize_t rlen;							\
+	char rbuf[buflen];						\
+};									\
+static int _iwl_dbgfs_##name##_open(struct inode *inode,		\
+				    struct file *file)			\
+{									\
+	struct dbgfs_##name##_data *data;				\
+									\
+	data = kzalloc(sizeof(*data), GFP_KERNEL);			\
+	if (!data)							\
+		return -ENOMEM;						\
+									\
+	data->read_done = false;					\
+	data->arg = inode->i_private;					\
+	file->private_data = data;					\
+									\
+	return 0;							\
+}
+
+#define FWRT_DEBUGFS_READ_WRAPPER(name)					\
+static ssize_t _iwl_dbgfs_##name##_read(struct file *file,		\
+					char __user *user_buf,		\
+					size_t count, loff_t *ppos)	\
+{									\
+	struct dbgfs_##name##_data *data = file->private_data;		\
+									\
+	if (!data->read_done) {						\
+		data->read_done = true;					\
+		data->rlen = iwl_dbgfs_##name##_read(data->arg,		\
+						     sizeof(data->rbuf),\
+						     data->rbuf);	\
+	}								\
+									\
+	if (data->rlen < 0)						\
+		return data->rlen;					\
+	return simple_read_from_buffer(user_buf, count, ppos,		\
+				       data->rbuf, data->rlen);		\
+}
+
+static int _iwl_dbgfs_release(struct inode *inode, struct file *file)
+{
+	kfree(file->private_data);
+
+	return 0;
+}
+
+#define _FWRT_DEBUGFS_READ_FILE_OPS(name, buflen, argtype)		\
+FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype)			\
+FWRT_DEBUGFS_READ_WRAPPER(name)						\
 static const struct file_operations iwl_dbgfs_##name##_ops = {		\
-	.read = iwl_dbgfs_##name##_read,				\
-	.open = simple_open,						\
+	.read = _iwl_dbgfs_##name##_read,				\
+	.open = _iwl_dbgfs_##name##_open,				\
 	.llseek = generic_file_llseek,					\
+	.release = _iwl_dbgfs_release,					\
 }
 
-#define FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen)			\
-static ssize_t iwl_dbgfs_##name##_write(struct iwl_fw_runtime *fwrt,	\
-					char *buf, size_t count,	\
-					loff_t *ppos);			\
+#define FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)		\
 static ssize_t _iwl_dbgfs_##name##_write(struct file *file,		\
 					 const char __user *user_buf,	\
 					 size_t count, loff_t *ppos)	\
 {									\
-	struct iwl_fw_runtime *fwrt = file->private_data;		\
+	argtype *arg =							\
+		((struct dbgfs_##name##_data *)file->private_data)->arg;\
 	char buf[buflen] = {};						\
 	size_t buf_size = min(count, sizeof(buf) -  1);			\
 									\
 	if (copy_from_user(buf, user_buf, buf_size))			\
 		return -EFAULT;						\
 									\
-	return iwl_dbgfs_##name##_write(fwrt, buf, buf_size, ppos);	\
+	return iwl_dbgfs_##name##_write(arg, buf, buf_size);		\
 }
 
-#define FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, buflen)			\
-FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen)				\
+#define _FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, buflen, argtype)	\
+FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype)			\
+FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)			\
+FWRT_DEBUGFS_READ_WRAPPER(name)						\
 static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.write = _iwl_dbgfs_##name##_write,				\
-	.read = iwl_dbgfs_##name##_read,				\
-	.open = simple_open,						\
+	.read = _iwl_dbgfs_##name##_read,				\
+	.open = _iwl_dbgfs_##name##_open,				\
 	.llseek = generic_file_llseek,					\
+	.release = _iwl_dbgfs_release,					\
 }
 
-#define FWRT_DEBUGFS_WRITE_FILE_OPS(name, buflen)			\
-FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen)				\
+#define _FWRT_DEBUGFS_WRITE_FILE_OPS(name, buflen, argtype)		\
+FWRT_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype)			\
+FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)			\
 static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.write = _iwl_dbgfs_##name##_write,				\
-	.open = simple_open,						\
+	.open = _iwl_dbgfs_##name##_open,				\
 	.llseek = generic_file_llseek,					\
+	.release = _iwl_dbgfs_release,					\
 }
 
+#define FWRT_DEBUGFS_READ_FILE_OPS(name, bufsz)				\
+	_FWRT_DEBUGFS_READ_FILE_OPS(name, bufsz, struct iwl_fw_runtime)
+
+#define FWRT_DEBUGFS_WRITE_FILE_OPS(name, bufsz)			\
+	_FWRT_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct iwl_fw_runtime)
+
+#define FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz)			\
+	_FWRT_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz, struct iwl_fw_runtime)
+
 #define FWRT_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) do {	\
-		if (!debugfs_create_file(alias, mode, parent, fwrt,	\
-					 &iwl_dbgfs_##name##_ops))	\
-			goto err;					\
+	if (!debugfs_create_file(alias, mode, parent, fwrt,		\
+				 &iwl_dbgfs_##name##_ops))		\
+		goto err;						\
 	} while (0)
 #define FWRT_DEBUGFS_ADD_FILE(name, parent, mode) \
 	FWRT_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode)
@@ -173,8 +234,7 @@ void iwl_fw_trigger_timestamp(struct iwl_fw_runtime *fwrt, u32 delay)
 }
 
 static ssize_t iwl_dbgfs_timestamp_marker_write(struct iwl_fw_runtime *fwrt,
-						char *buf, size_t count,
-						loff_t *ppos)
+						char *buf, size_t count)
 {
 	int ret;
 	u32 delay;
@@ -188,13 +248,85 @@ static ssize_t iwl_dbgfs_timestamp_marker_write(struct iwl_fw_runtime *fwrt,
 	return count;
 }
 
-FWRT_DEBUGFS_WRITE_FILE_OPS(timestamp_marker, 10);
+static ssize_t iwl_dbgfs_timestamp_marker_read(struct iwl_fw_runtime *fwrt,
+					       size_t size, char *buf)
+{
+	u32 delay_secs = jiffies_to_msecs(fwrt->timestamp.delay) / 1000;
+
+	return scnprintf(buf, size, "%d\n", delay_secs);
+}
+
+FWRT_DEBUGFS_READ_WRITE_FILE_OPS(timestamp_marker, 16);
+
+struct hcmd_write_data {
+	__be32 cmd_id;
+	__be32 flags;
+	__be16 length;
+	u8 data[0];
+} __packed;
+
+static ssize_t iwl_dbgfs_send_hcmd_write(struct iwl_fw_runtime *fwrt, char *buf,
+					 size_t count)
+{
+	size_t header_size = (sizeof(u32) * 2 + sizeof(u16)) * 2;
+	size_t data_size = (count - 1) / 2;
+	int ret;
+	struct hcmd_write_data *data;
+	struct iwl_host_cmd hcmd = {
+		.len = { 0, },
+		.data = { NULL, },
+	};
+
+	if (fwrt->ops && fwrt->ops->fw_running &&
+	    !fwrt->ops->fw_running(fwrt->ops_ctx))
+		return -EIO;
+
+	if (count < header_size + 1 || count > 1024 * 4)
+		return -EINVAL;
+
+	data = kmalloc(data_size, GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	ret = hex2bin((u8 *)data, buf, data_size);
+	if (ret)
+		goto out;
+
+	hcmd.id = be32_to_cpu(data->cmd_id);
+	hcmd.flags = be32_to_cpu(data->flags);
+	hcmd.len[0] = be16_to_cpu(data->length);
+	hcmd.data[0] = data->data;
+
+	if (count != header_size + hcmd.len[0] * 2 + 1) {
+		IWL_ERR(fwrt,
+			"host command data size does not match header length\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (fwrt->ops && fwrt->ops->send_hcmd)
+		ret = fwrt->ops->send_hcmd(fwrt->ops_ctx, &hcmd);
+	else
+		ret = -EPERM;
+
+	if (ret < 0)
+		goto out;
+
+	if (hcmd.flags & CMD_WANT_SKB)
+		iwl_free_resp(&hcmd);
+out:
+	kfree(data);
+	return ret ?: count;
+}
+
+FWRT_DEBUGFS_WRITE_FILE_OPS(send_hcmd, 512);
 
 int iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt,
 			    struct dentry *dbgfs_dir)
 {
 	INIT_DELAYED_WORK(&fwrt->timestamp.wk, iwl_fw_timestamp_marker_wk);
 	FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, 0200);
+	FWRT_DEBUGFS_ADD_FILE(send_hcmd, dbgfs_dir, 0200);
 	return 0;
 err:
 	IWL_ERR(fwrt, "Can't create the fwrt debugfs directory\n");
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.h b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.h
index cbbfa8e9e66d..88255035e8ef 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.h
@@ -18,9 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
index ed7beca8817e..6fede174c664 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -18,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -35,6 +31,7 @@
  * Copyright(c) 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -116,6 +113,7 @@ enum iwl_fw_error_dump_type {
 	IWL_FW_ERROR_DUMP_INTERNAL_TXF = 14,
 	IWL_FW_ERROR_DUMP_EXTERNAL = 15, /* Do not move */
 	IWL_FW_ERROR_DUMP_MEM_CFG = 16,
+	IWL_FW_ERROR_DUMP_D3_DEBUG_DATA = 17,
 
 	IWL_FW_ERROR_DUMP_MAX,
 };
@@ -330,6 +328,7 @@ iwl_fw_error_next_data(struct iwl_fw_error_dump_data *data)
  * @FW_DBG_TDLS: trigger log collection upon TDLS related events.
  * @FW_DBG_TRIGGER_TX_STATUS: trigger log collection upon tx status when
  *  the firmware sends a tx reply.
+ * @FW_DBG_TRIGGER_NO_ALIVE: trigger log collection if alive flow fails
  */
 enum iwl_fw_dbg_trigger {
 	FW_DBG_TRIGGER_INVALID = 0,
@@ -347,6 +346,7 @@ enum iwl_fw_dbg_trigger {
 	FW_DBG_TRIGGER_TX_LATENCY,
 	FW_DBG_TRIGGER_TDLS,
 	FW_DBG_TRIGGER_TX_STATUS,
+	FW_DBG_TRIGGER_NO_ALIVE,
 
 	/* must be last */
 	FW_DBG_TRIGGER_MAX,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h
index bbf2b265a06a..6005a41c53d1 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -258,6 +253,9 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
  *	deprecated.
  * @IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2: This ucode supports version 8
  *	of scan request: SCAN_REQUEST_CMD_UMAC_API_S_VER_8
+ * @IWL_UCODE_TLV_API_FRAG_EBS: This ucode supports fragmented EBS
+ * @IWL_UCODE_TLV_API_REDUCE_TX_POWER: This ucode supports v5 of
+ *	the REDUCE_TX_POWER_CMD.
  *
  * @NUM_IWL_UCODE_TLV_API: number of bits used
  */
@@ -276,9 +274,12 @@ enum iwl_ucode_tlv_api {
 	IWL_UCODE_TLV_API_OCE			= (__force iwl_ucode_tlv_api_t)33,
 	IWL_UCODE_TLV_API_NEW_BEACON_TEMPLATE	= (__force iwl_ucode_tlv_api_t)34,
 	IWL_UCODE_TLV_API_NEW_RX_STATS		= (__force iwl_ucode_tlv_api_t)35,
+	IWL_UCODE_TLV_API_WOWLAN_KEY_MATERIAL	= (__force iwl_ucode_tlv_api_t)36,
 	IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY	= (__force iwl_ucode_tlv_api_t)38,
 	IWL_UCODE_TLV_API_DEPRECATE_TTAK	= (__force iwl_ucode_tlv_api_t)41,
 	IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2	= (__force iwl_ucode_tlv_api_t)42,
+	IWL_UCODE_TLV_API_FRAG_EBS		= (__force iwl_ucode_tlv_api_t)44,
+	IWL_UCODE_TLV_API_REDUCE_TX_POWER	= (__force iwl_ucode_tlv_api_t)45,
 
 	NUM_IWL_UCODE_TLV_API
 #ifdef __CHECKER__
@@ -325,6 +326,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
  * @IWL_UCODE_TLV_CAPA_STA_PM_NOTIF: firmware will send STA PM notification
  * @IWL_UCODE_TLV_CAPA_TLC_OFFLOAD: firmware implements rate scaling algorithm
  * @IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA: firmware implements quota related
+ * @IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2: firmware implements Coex Schema 2
  * @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement
  * @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts
  * @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT
@@ -335,7 +337,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
  *	antenna the beacon should be transmitted
  * @IWL_UCODE_TLV_CAPA_BEACON_STORING: firmware will store the latest beacon
  *	from AP and will send it upon d0i3 exit.
- * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2: support LAR API V2
+ * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V3: support LAR API V3
  * @IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW: firmware responsible for CT-kill
  * @IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT: supports temperature
  *	thresholds reporting
@@ -349,6 +351,9 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
  *	command size (command version 4) that supports toggling ACK TX
  *	power reduction.
  * @IWL_UCODE_TLV_CAPA_MLME_OFFLOAD: supports MLME offload
+ * @IWL_UCODE_TLV_CAPA_D3_DEBUG: supports debug recording during D3
+ * @IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT: MCC response support 11ax
+ *	capability.
  *
  * @NUM_IWL_UCODE_TLV_CAPA: number of bits used
  */
@@ -381,6 +386,7 @@ enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_D0I3_END_FIRST		= (__force iwl_ucode_tlv_capa_t)41,
 	IWL_UCODE_TLV_CAPA_TLC_OFFLOAD                  = (__force iwl_ucode_tlv_capa_t)43,
 	IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA                = (__force iwl_ucode_tlv_capa_t)44,
+	IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2		= (__force iwl_ucode_tlv_capa_t)45,
 	IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE		= (__force iwl_ucode_tlv_capa_t)64,
 	IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS		= (__force iwl_ucode_tlv_capa_t)65,
 	IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT		= (__force iwl_ucode_tlv_capa_t)67,
@@ -388,7 +394,7 @@ enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_CSA_AND_TBTT_OFFLOAD		= (__force iwl_ucode_tlv_capa_t)70,
 	IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION		= (__force iwl_ucode_tlv_capa_t)71,
 	IWL_UCODE_TLV_CAPA_BEACON_STORING		= (__force iwl_ucode_tlv_capa_t)72,
-	IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2		= (__force iwl_ucode_tlv_capa_t)73,
+	IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V3		= (__force iwl_ucode_tlv_capa_t)73,
 	IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW		= (__force iwl_ucode_tlv_capa_t)74,
 	IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT	= (__force iwl_ucode_tlv_capa_t)75,
 	IWL_UCODE_TLV_CAPA_CTDP_SUPPORT			= (__force iwl_ucode_tlv_capa_t)76,
@@ -396,7 +402,9 @@ enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG	= (__force iwl_ucode_tlv_capa_t)80,
 	IWL_UCODE_TLV_CAPA_LQM_SUPPORT			= (__force iwl_ucode_tlv_capa_t)81,
 	IWL_UCODE_TLV_CAPA_TX_POWER_ACK			= (__force iwl_ucode_tlv_capa_t)84,
-	IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT		= (__force iwl_ucode_tlv_capa_t)86,
+	IWL_UCODE_TLV_CAPA_D3_DEBUG			= (__force iwl_ucode_tlv_capa_t)87,
+	IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT		= (__force iwl_ucode_tlv_capa_t)88,
+	IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT	= (__force iwl_ucode_tlv_capa_t)89,
 	IWL_UCODE_TLV_CAPA_MLME_OFFLOAD			= (__force iwl_ucode_tlv_capa_t)96,
 
 	NUM_IWL_UCODE_TLV_CAPA
@@ -528,22 +536,9 @@ enum iwl_fw_dbg_monitor_mode {
 };
 
 /**
- * enum iwl_fw_mem_seg_type - memory segment type
- * @FW_DBG_MEM_TYPE_MASK: mask for the type indication
- * @FW_DBG_MEM_TYPE_REGULAR: regular memory
- * @FW_DBG_MEM_TYPE_PRPH: periphery memory (requires special reading)
- */
-enum iwl_fw_mem_seg_type {
-	FW_DBG_MEM_TYPE_MASK	= 0xff000000,
-	FW_DBG_MEM_TYPE_REGULAR	= 0x00000000,
-	FW_DBG_MEM_TYPE_PRPH	= 0x01000000,
-};
-
-/**
  * struct iwl_fw_dbg_mem_seg_tlv - configures the debug data memory segments
  *
- * @data_type: the memory segment type to record, see &enum iwl_fw_mem_seg_type
- *	for what we care about
+ * @data_type: the memory segment type to record
  * @ofs: the memory segment offset
  * @len: the memory segment length, in bytes
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h
index 0861b97c4233..54dbbd998abf 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/img.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -203,6 +198,29 @@ enum iwl_fw_type {
 };
 
 /**
+ * struct iwl_fw_dbg - debug data
+ *
+ * @dest_tlv: points to debug destination TLV (typically SRAM or DRAM)
+ * @n_dest_reg: num of reg_ops in dest_tlv
+ * @conf_tlv: array of pointers to configuration HCMDs
+ * @trigger_tlv: array of pointers to triggers TLVs
+ * @trigger_tlv_len: lengths of the @dbg_trigger_tlv entries
+ * @mem_tlv: Runtime addresses to dump
+ * @n_mem_tlv: number of runtime addresses
+ * @dump_mask: bitmask of dump regions
+*/
+struct iwl_fw_dbg {
+	struct iwl_fw_dbg_dest_tlv_v1 *dest_tlv;
+	u8 n_dest_reg;
+	struct iwl_fw_dbg_conf_tlv *conf_tlv[FW_DBG_CONF_MAX];
+	struct iwl_fw_dbg_trigger_tlv *trigger_tlv[FW_DBG_TRIGGER_MAX];
+	size_t trigger_tlv_len[FW_DBG_TRIGGER_MAX];
+	struct iwl_fw_dbg_mem_seg_tlv *mem_tlv;
+	size_t n_mem_tlv;
+	u32 dump_mask;
+};
+
+/**
  * struct iwl_fw - variables associated with the firmware
  *
  * @ucode_ver: ucode version from the ucode file
@@ -222,12 +240,6 @@ enum iwl_fw_type {
  * @cipher_scheme: optional external cipher scheme.
  * @human_readable: human readable version
  *	we get the ALIVE from the uCode
- * @dbg_dest_tlv: points to the destination TLV for debug
- * @dbg_conf_tlv: array of pointers to configuration TLVs for debug
- * @dbg_conf_tlv_len: lengths of the @dbg_conf_tlv entries
- * @dbg_trigger_tlv: array of pointers to triggers TLVs
- * @dbg_trigger_tlv_len: lengths of the @dbg_trigger_tlv entries
- * @dbg_dest_reg_num: num of reg_ops in %dbg_dest_tlv
  */
 struct iwl_fw {
 	u32 ucode_ver;
@@ -255,15 +267,7 @@ struct iwl_fw {
 	struct iwl_fw_cipher_scheme cs[IWL_UCODE_MAX_CS];
 	u8 human_readable[FW_VER_HUMAN_READABLE_SZ];
 
-	struct iwl_fw_dbg_dest_tlv_v1 *dbg_dest_tlv;
-	struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_CONF_MAX];
-	size_t dbg_conf_tlv_len[FW_DBG_CONF_MAX];
-	struct iwl_fw_dbg_trigger_tlv *dbg_trigger_tlv[FW_DBG_TRIGGER_MAX];
-	struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv;
-	size_t n_dbg_mem_tlv;
-	size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX];
-	u8 dbg_dest_reg_num;
-	u32 dbg_dump_mask;
+	struct iwl_fw_dbg dbg;
 };
 
 static inline const char *get_fw_dbg_mode_string(int mode)
@@ -285,7 +289,7 @@ static inline const char *get_fw_dbg_mode_string(int mode)
 static inline bool
 iwl_fw_dbg_conf_usniffer(const struct iwl_fw *fw, u8 id)
 {
-	const struct iwl_fw_dbg_conf_tlv *conf_tlv = fw->dbg_conf_tlv[id];
+	const struct iwl_fw_dbg_conf_tlv *conf_tlv = fw->dbg.conf_tlv[id];
 
 	if (!conf_tlv)
 		return false;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c b/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
index 1096c945a68b..379735e086dc 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.h b/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.h
index 368884be4e7c..61b067eeeac9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/notif-wait.h
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
index ed23367f7088..6b95d0e75889 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
@@ -71,6 +71,7 @@ struct iwl_fw_runtime_ops {
 	int (*dump_start)(void *ctx);
 	void (*dump_end)(void *ctx);
 	bool (*fw_running)(void *ctx);
+	int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd);
 };
 
 #define MAX_NUM_LMAC 2
@@ -88,6 +89,7 @@ struct iwl_fwrt_shared_mem_cfg {
 
 enum iwl_fw_runtime_status {
 	IWL_FWRT_STATUS_DUMPING = 0,
+	IWL_FWRT_STATUS_WAIT_ALIVE,
 };
 
 /**
@@ -136,6 +138,7 @@ struct iwl_fw_runtime {
 
 		/* ts of the beginning of a non-collect fw dbg data period */
 		unsigned long non_collect_ts_start[FW_DBG_TRIGGER_MAX - 1];
+		u32 *d3_debug_data;
 	} dump;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	struct {
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h b/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
index ee9347a54cdc..359537620c93 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 12fddcf15bab..5eb906a0d0d2 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -388,6 +383,8 @@ struct iwl_csr_params {
  * @gen2: 22000 and on transport operation
  * @cdb: CDB support
  * @nvm_type: see &enum iwl_nvm_type
+ * @d3_debug_data_base_addr: base address where D3 debug data is stored
+ * @d3_debug_data_length: length of the D3 debug data
  *
  * We enable the driver to be backward compatible wrt. hardware features.
  * API differences in uCode shouldn't be handled here but through TLVs
@@ -452,6 +449,8 @@ struct iwl_cfg {
 	u8 ucode_api_min;
 	u32 min_umac_error_event_table;
 	u32 extra_phy_cfg_flags;
+	u32 d3_debug_data_base_addr;
+	u32 d3_debug_data_length;
 };
 
 static const struct iwl_csr_params iwl_csr_v1 = {
@@ -574,11 +573,18 @@ extern const struct iwl_cfg iwl22000_2ac_cfg_hr;
 extern const struct iwl_cfg iwl22000_2ac_cfg_hr_cdb;
 extern const struct iwl_cfg iwl22000_2ac_cfg_jf;
 extern const struct iwl_cfg iwl22000_2ax_cfg_hr;
+extern const struct iwl_cfg iwl9461_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg iwl9462_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg iwl9560_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg killer1550i_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg killer1550s_2ac_cfg_qu_b0_jf_b0;
+extern const struct iwl_cfg iwl22000_2ax_cfg_jf;
 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0_f0;
+extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0_f0;
 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0;
 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_jf_b0;
 extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_a0;
 extern const struct iwl_cfg iwl22560_2ax_cfg_su_cdb;
-#endif /* CONFIG_IWLMVM */
+#endif /* CPTCFG_IWLMVM || CPTCFG_IWLFMAC */
 
 #endif /* __IWL_CONFIG_H__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h
index 4b6fdf3b15fb..5ed07e37e3ee 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h
@@ -64,20 +64,41 @@
  *	the init done for driver command that configures several system modes
  * @IWL_CTXT_INFO_EARLY_DEBUG: enable early debug
  * @IWL_CTXT_INFO_ENABLE_CDMP: enable core dump
- * @IWL_CTXT_INFO_RB_SIZE_4K: Use 4K RB size (the default is 2K)
  * @IWL_CTXT_INFO_RB_CB_SIZE_POS: position of the RBD Cyclic Buffer Size
  *	exponent, the actual size is 2**value, valid sizes are 8-2048.
  *	The value is four bits long. Maximum valid exponent is 12
  * @IWL_CTXT_INFO_TFD_FORMAT_LONG: use long TFD Format (the
  *	default is short format - not supported by the driver)
+ * @IWL_CTXT_INFO_RB_SIZE_POS: RB size position
+ *	(values are IWL_CTXT_INFO_RB_SIZE_*K)
+ * @IWL_CTXT_INFO_RB_SIZE_1K: Value for 1K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_2K: Value for 2K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_4K: Value for 4K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_8K: Value for 8K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_12K: Value for 12K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_16K: Value for 16K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_20K: Value for 20K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_24K: Value for 24K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_28K: Value for 28K RB size
+ * @IWL_CTXT_INFO_RB_SIZE_32K: Value for 32K RB size
  */
 enum iwl_context_info_flags {
 	IWL_CTXT_INFO_AUTO_FUNC_INIT	= BIT(0),
 	IWL_CTXT_INFO_EARLY_DEBUG	= BIT(1),
 	IWL_CTXT_INFO_ENABLE_CDMP	= BIT(2),
-	IWL_CTXT_INFO_RB_SIZE_4K	= BIT(3),
 	IWL_CTXT_INFO_RB_CB_SIZE_POS	= 4,
 	IWL_CTXT_INFO_TFD_FORMAT_LONG	= BIT(8),
+	IWL_CTXT_INFO_RB_SIZE_POS	= 9,
+	IWL_CTXT_INFO_RB_SIZE_1K	= 0x1,
+	IWL_CTXT_INFO_RB_SIZE_2K	= 0x2,
+	IWL_CTXT_INFO_RB_SIZE_4K	= 0x4,
+	IWL_CTXT_INFO_RB_SIZE_8K	= 0x8,
+	IWL_CTXT_INFO_RB_SIZE_12K	= 0x9,
+	IWL_CTXT_INFO_RB_SIZE_16K	= 0xa,
+	IWL_CTXT_INFO_RB_SIZE_20K	= 0xb,
+	IWL_CTXT_INFO_RB_SIZE_24K	= 0xc,
+	IWL_CTXT_INFO_RB_SIZE_28K	= 0xd,
+	IWL_CTXT_INFO_RB_SIZE_32K	= 0xe,
 };
 
 /*
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index 9019de99f077..caa5806acd81 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -188,6 +183,7 @@
 #define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER	(0x000000C0)
 #define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI		(0x00000100)
 #define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI	(0x00000200)
+#define CSR_HW_IF_CONFIG_REG_D3_DEBUG		(0x00000200)
 #define CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE	(0x00000C00)
 #define CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH	(0x00003000)
 #define CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP	(0x0000C000)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-debug.c b/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
index b1c3b0d0fcc6..e1a41fd503a8 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.c
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-debug.h b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
index c023fcf5d452..a2af68a0d34b 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h
@@ -13,10 +13,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
index a80e4202cd03..420e6d745f77 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
@@ -2,6 +2,7 @@
  *
  * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015        Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -12,10 +13,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -33,38 +30,20 @@
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM iwlwifi_data
 
-TRACE_EVENT(iwlwifi_dev_tx_data,
-	TP_PROTO(const struct device *dev,
-		 struct sk_buff *skb, u8 hdr_len),
-	TP_ARGS(dev, skb, hdr_len),
+TRACE_EVENT(iwlwifi_dev_tx_tb,
+	TP_PROTO(const struct device *dev, struct sk_buff *skb,
+		 u8 *data_src, size_t data_len),
+	TP_ARGS(dev, skb, data_src, data_len),
 	TP_STRUCT__entry(
 		DEV_ENTRY
 
 		__dynamic_array(u8, data,
-				iwl_trace_data(skb) ? skb->len - hdr_len : 0)
+				iwl_trace_data(skb) ? data_len : 0)
 	),
 	TP_fast_assign(
 		DEV_ASSIGN;
 		if (iwl_trace_data(skb))
-			skb_copy_bits(skb, hdr_len,
-				      __get_dynamic_array(data),
-				      skb->len - hdr_len);
-	),
-	TP_printk("[%s] TX frame data", __get_str(dev))
-);
-
-TRACE_EVENT(iwlwifi_dev_tx_tso_chunk,
-	TP_PROTO(const struct device *dev,
-		 u8 *data_src, size_t data_len),
-	TP_ARGS(dev, data_src, data_len),
-	TP_STRUCT__entry(
-		DEV_ENTRY
-
-		__dynamic_array(u8, data, data_len)
-	),
-	TP_fast_assign(
-		DEV_ASSIGN;
-		memcpy(__get_dynamic_array(data), data_src, data_len);
+			memcpy(__get_dynamic_array(data), data_src, data_len);
 	),
 	TP_printk("[%s] TX frame data", __get_str(dev))
 );
@@ -76,12 +55,11 @@ TRACE_EVENT(iwlwifi_dev_rx_data,
 	TP_ARGS(dev, trans, rxbuf, len),
 	TP_STRUCT__entry(
 		DEV_ENTRY
-
 		__dynamic_array(u8, data,
-				len - iwl_rx_trace_len(trans, rxbuf, len))
+				len - iwl_rx_trace_len(trans, rxbuf, len, NULL))
 	),
 	TP_fast_assign(
-		size_t offs = iwl_rx_trace_len(trans, rxbuf, len);
+		size_t offs = iwl_rx_trace_len(trans, rxbuf, len, NULL);
 		DEV_ASSIGN;
 		if (offs < len)
 			memcpy(__get_dynamic_array(data),
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
index 4164dc1745ed..7bb4e0e9bb69 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-io.h
@@ -12,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
index 27e3e4e96aa2..8e87186682e7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h
@@ -3,6 +3,7 @@
  * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -13,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -75,13 +72,18 @@ TRACE_EVENT(iwlwifi_dev_rx,
 	TP_STRUCT__entry(
 		DEV_ENTRY
 		__field(u16, cmd)
-		__dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, pkt, len))
+		__field(u8, hdr_offset)
+		__dynamic_array(u8, rxbuf,
+				iwl_rx_trace_len(trans, pkt, len, NULL))
 	),
 	TP_fast_assign(
+		size_t hdr_offset = 0;
+
 		DEV_ASSIGN;
 		__entry->cmd = WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd);
 		memcpy(__get_dynamic_array(rxbuf), pkt,
-		       iwl_rx_trace_len(trans, pkt, len));
+		       iwl_rx_trace_len(trans, pkt, len, &hdr_offset));
+		__entry->hdr_offset = hdr_offset;
 	),
 	TP_printk("[%s] RX cmd %#.2x",
 		  __get_str(dev), __entry->cmd)
@@ -126,61 +128,6 @@ TRACE_EVENT(iwlwifi_dev_tx,
 		  __entry->framelen, __entry->skbaddr)
 );
 
-struct iwl_error_event_table;
-TRACE_EVENT(iwlwifi_dev_ucode_error,
-	TP_PROTO(const struct device *dev, const struct iwl_error_event_table *table,
-		 u32 hw_ver, u32 brd_ver),
-	TP_ARGS(dev, table, hw_ver, brd_ver),
-	TP_STRUCT__entry(
-		DEV_ENTRY
-		__field(u32, desc)
-		__field(u32, tsf_low)
-		__field(u32, data1)
-		__field(u32, data2)
-		__field(u32, line)
-		__field(u32, blink2)
-		__field(u32, ilink1)
-		__field(u32, ilink2)
-		__field(u32, bcon_time)
-		__field(u32, gp1)
-		__field(u32, gp2)
-		__field(u32, rev_type)
-		__field(u32, major)
-		__field(u32, minor)
-		__field(u32, hw_ver)
-		__field(u32, brd_ver)
-	),
-	TP_fast_assign(
-		DEV_ASSIGN;
-		__entry->desc = table->error_id;
-		__entry->tsf_low = table->tsf_low;
-		__entry->data1 = table->data1;
-		__entry->data2 = table->data2;
-		__entry->line = table->line;
-		__entry->blink2 = table->blink2;
-		__entry->ilink1 = table->ilink1;
-		__entry->ilink2 = table->ilink2;
-		__entry->bcon_time = table->bcon_time;
-		__entry->gp1 = table->gp1;
-		__entry->gp2 = table->gp2;
-		__entry->rev_type = table->gp3;
-		__entry->major = table->ucode_ver;
-		__entry->minor = table->hw_ver;
-		__entry->hw_ver = hw_ver;
-		__entry->brd_ver = brd_ver;
-	),
-	TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
-		  "blink2 0x%05X ilink 0x%05X 0x%05X "
-		  "bcon_tm %010u gp 0x%08X 0x%08X rev_type 0x%08X major 0x%08X "
-		  "minor 0x%08X hw 0x%08X brd 0x%08X",
-		  __get_str(dev), __entry->desc, __entry->tsf_low,
-		  __entry->data1, __entry->data2, __entry->line,
-		  __entry->blink2, __entry->ilink1, __entry->ilink2,
-		  __entry->bcon_time, __entry->gp1, __entry->gp2,
-		  __entry->rev_type, __entry->major, __entry->minor,
-		  __entry->hw_ver, __entry->brd_ver)
-);
-
 TRACE_EVENT(iwlwifi_dev_ucode_event,
 	TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
 	TP_ARGS(dev, time, data, ev),
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
index 5dfc9295a7e0..32984c1f39a1 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-msg.h
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
index e9b8673dd245..53842226ef1b 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-ucode.h
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
index 6aa719865a58..9805432f124f 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.c
@@ -1,6 +1,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -11,10 +12,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -30,12 +27,10 @@
 #ifndef __CHECKER__
 #include "iwl-trans.h"
 
-#include "dvm/commands.h"
 #define CREATE_TRACE_POINTS
 #include "iwl-devtrace.h"
 
 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_event);
-EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_error);
 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_cont_event);
 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_wrap_event);
 #endif
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
index f5c1127253cb..fc649b2bc017 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h
@@ -1,7 +1,8 @@
 /******************************************************************************
  *
  * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
- * Copyright(C) 2016 Intel Deutschland GmbH
+ * Copyright(C) 2016        Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -12,10 +13,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -60,16 +57,23 @@ static inline bool iwl_trace_data(struct sk_buff *skb)
 }
 
 static inline size_t iwl_rx_trace_len(const struct iwl_trans *trans,
-				      void *rxbuf, size_t len)
+				      void *rxbuf, size_t len,
+				      size_t *out_hdr_offset)
 {
 	struct iwl_cmd_header *cmd = (void *)((u8 *)rxbuf + sizeof(__le32));
-	struct ieee80211_hdr *hdr;
+	struct ieee80211_hdr *hdr = NULL;
+	size_t hdr_offset;
 
 	if (cmd->cmd != trans->rx_mpdu_cmd)
 		return len;
 
-	hdr = (void *)((u8 *)cmd + sizeof(struct iwl_cmd_header) +
-			trans->rx_mpdu_cmd_hdr_size);
+	hdr_offset = sizeof(struct iwl_cmd_header) +
+		     trans->rx_mpdu_cmd_hdr_size;
+
+	if (out_hdr_offset)
+		*out_hdr_offset = hdr_offset;
+
+	hdr = (void *)((u8 *)cmd + hdr_offset);
 	if (!ieee80211_is_data(hdr->frame_control))
 		return len;
 	/* maybe try to identify EAPOL frames? */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index c0631255aee7..ba41d23b4211 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -173,12 +168,12 @@ static void iwl_dealloc_ucode(struct iwl_drv *drv)
 {
 	int i;
 
-	kfree(drv->fw.dbg_dest_tlv);
-	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_conf_tlv); i++)
-		kfree(drv->fw.dbg_conf_tlv[i]);
-	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_trigger_tlv); i++)
-		kfree(drv->fw.dbg_trigger_tlv[i]);
-	kfree(drv->fw.dbg_mem_tlv);
+	kfree(drv->fw.dbg.dest_tlv);
+	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg.conf_tlv); i++)
+		kfree(drv->fw.dbg.conf_tlv[i]);
+	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg.trigger_tlv); i++)
+		kfree(drv->fw.dbg.trigger_tlv[i]);
+	kfree(drv->fw.dbg.mem_tlv);
 	kfree(drv->fw.iml);
 
 	for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
@@ -308,7 +303,7 @@ struct iwl_firmware_pieces {
 	struct iwl_fw_dbg_trigger_tlv *dbg_trigger_tlv[FW_DBG_TRIGGER_MAX];
 	size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX];
 	struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv;
-	size_t n_dbg_mem_tlv;
+	size_t n_mem_tlv;
 };
 
 /*
@@ -941,7 +936,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 			IWL_INFO(drv, "Found debug destination: %s\n",
 				 get_fw_dbg_mode_string(mon_mode));
 
-			drv->fw.dbg_dest_reg_num = (dest_v1) ?
+			drv->fw.dbg.n_dest_reg = (dest_v1) ?
 				tlv_len -
 				offsetof(struct iwl_fw_dbg_dest_tlv_v1,
 					 reg_ops) :
@@ -949,8 +944,8 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 				offsetof(struct iwl_fw_dbg_dest_tlv,
 					 reg_ops);
 
-			drv->fw.dbg_dest_reg_num /=
-				sizeof(drv->fw.dbg_dest_tlv->reg_ops[0]);
+			drv->fw.dbg.n_dest_reg /=
+				sizeof(drv->fw.dbg.dest_tlv->reg_ops[0]);
 
 			break;
 			}
@@ -964,7 +959,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 				break;
 			}
 
-			if (conf->id >= ARRAY_SIZE(drv->fw.dbg_conf_tlv)) {
+			if (conf->id >= ARRAY_SIZE(drv->fw.dbg.conf_tlv)) {
 				IWL_ERR(drv,
 					"Skip unknown configuration: %d\n",
 					conf->id);
@@ -993,7 +988,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 				(void *)tlv_data;
 			u32 trigger_id = le32_to_cpu(trigger->id);
 
-			if (trigger_id >= ARRAY_SIZE(drv->fw.dbg_trigger_tlv)) {
+			if (trigger_id >= ARRAY_SIZE(drv->fw.dbg.trigger_tlv)) {
 				IWL_ERR(drv,
 					"Skip unknown trigger: %u\n",
 					trigger->id);
@@ -1020,7 +1015,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 				break;
 			}
 
-			drv->fw.dbg_dump_mask =
+			drv->fw.dbg.dump_mask =
 				le32_to_cpup((__le32 *)tlv_data);
 			break;
 			}
@@ -1065,38 +1060,23 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 		case IWL_UCODE_TLV_FW_MEM_SEG: {
 			struct iwl_fw_dbg_mem_seg_tlv *dbg_mem =
 				(void *)tlv_data;
-			u32 type;
 			size_t size;
 			struct iwl_fw_dbg_mem_seg_tlv *n;
 
 			if (tlv_len != (sizeof(*dbg_mem)))
 				goto invalid_tlv_len;
 
-			type = le32_to_cpu(dbg_mem->data_type);
-
 			IWL_DEBUG_INFO(drv, "Found debug memory segment: %u\n",
 				       dbg_mem->data_type);
 
-			switch (type & FW_DBG_MEM_TYPE_MASK) {
-			case FW_DBG_MEM_TYPE_REGULAR:
-			case FW_DBG_MEM_TYPE_PRPH:
-				/* we know how to handle these */
-				break;
-			default:
-				IWL_ERR(drv,
-					"Found debug memory segment with invalid type: 0x%x\n",
-					type);
-				return -EINVAL;
-			}
-
 			size = sizeof(*pieces->dbg_mem_tlv) *
-			       (pieces->n_dbg_mem_tlv + 1);
+			       (pieces->n_mem_tlv + 1);
 			n = krealloc(pieces->dbg_mem_tlv, size, GFP_KERNEL);
 			if (!n)
 				return -ENOMEM;
 			pieces->dbg_mem_tlv = n;
-			pieces->dbg_mem_tlv[pieces->n_dbg_mem_tlv] = *dbg_mem;
-			pieces->n_dbg_mem_tlv++;
+			pieces->dbg_mem_tlv[pieces->n_mem_tlv] = *dbg_mem;
+			pieces->n_mem_tlv++;
 			break;
 			}
 		case IWL_UCODE_TLV_IML: {
@@ -1275,8 +1255,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	fw->ucode_capa.standard_phy_calibration_size =
 			IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE;
 	fw->ucode_capa.n_scan_channels = IWL_DEFAULT_SCAN_CHANNELS;
-	/* dump all fw memory areas by default */
-	fw->dbg_dump_mask = 0xffffffff;
+	/* dump all fw memory areas by default except d3 debug data */
+	fw->dbg.dump_mask = 0xfffdffff;
 
 	pieces = kzalloc(sizeof(*pieces), GFP_KERNEL);
 	if (!pieces)
@@ -1343,21 +1323,21 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 			goto out_free_fw;
 
 	if (pieces->dbg_dest_tlv_init) {
-		size_t dbg_dest_size = sizeof(*drv->fw.dbg_dest_tlv) +
-			sizeof(drv->fw.dbg_dest_tlv->reg_ops[0]) *
-			drv->fw.dbg_dest_reg_num;
+		size_t dbg_dest_size = sizeof(*drv->fw.dbg.dest_tlv) +
+			sizeof(drv->fw.dbg.dest_tlv->reg_ops[0]) *
+			drv->fw.dbg.n_dest_reg;
 
-		drv->fw.dbg_dest_tlv = kmalloc(dbg_dest_size, GFP_KERNEL);
+		drv->fw.dbg.dest_tlv = kmalloc(dbg_dest_size, GFP_KERNEL);
 
-		if (!drv->fw.dbg_dest_tlv)
+		if (!drv->fw.dbg.dest_tlv)
 			goto out_free_fw;
 
 		if (*pieces->dbg_dest_ver == 0) {
-			memcpy(drv->fw.dbg_dest_tlv, pieces->dbg_dest_tlv_v1,
+			memcpy(drv->fw.dbg.dest_tlv, pieces->dbg_dest_tlv_v1,
 			       dbg_dest_size);
 		} else {
 			struct iwl_fw_dbg_dest_tlv_v1 *dest_tlv =
-				drv->fw.dbg_dest_tlv;
+				drv->fw.dbg.dest_tlv;
 
 			dest_tlv->version = pieces->dbg_dest_tlv->version;
 			dest_tlv->monitor_mode =
@@ -1372,8 +1352,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 				pieces->dbg_dest_tlv->base_shift;
 			memcpy(dest_tlv->reg_ops,
 			       pieces->dbg_dest_tlv->reg_ops,
-			       sizeof(drv->fw.dbg_dest_tlv->reg_ops[0]) *
-			       drv->fw.dbg_dest_reg_num);
+			       sizeof(drv->fw.dbg.dest_tlv->reg_ops[0]) *
+			       drv->fw.dbg.n_dest_reg);
 
 			/* In version 1 of the destination tlv, which is
 			 * relevant for internal buffer exclusively,
@@ -1389,15 +1369,13 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		}
 	}
 
-	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_conf_tlv); i++) {
+	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg.conf_tlv); i++) {
 		if (pieces->dbg_conf_tlv[i]) {
-			drv->fw.dbg_conf_tlv_len[i] =
-				pieces->dbg_conf_tlv_len[i];
-			drv->fw.dbg_conf_tlv[i] =
+			drv->fw.dbg.conf_tlv[i] =
 				kmemdup(pieces->dbg_conf_tlv[i],
-					drv->fw.dbg_conf_tlv_len[i],
+					pieces->dbg_conf_tlv_len[i],
 					GFP_KERNEL);
-			if (!drv->fw.dbg_conf_tlv[i])
+			if (!pieces->dbg_conf_tlv_len[i])
 				goto out_free_fw;
 		}
 	}
@@ -1424,7 +1402,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	trigger_tlv_sz[FW_DBG_TRIGGER_TDLS] =
 		sizeof(struct iwl_fw_dbg_trigger_tdls);
 
-	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_trigger_tlv); i++) {
+	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg.trigger_tlv); i++) {
 		if (pieces->dbg_trigger_tlv[i]) {
 			/*
 			 * If the trigger isn't long enough, WARN and exit.
@@ -1437,22 +1415,22 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 				    (trigger_tlv_sz[i] +
 				     sizeof(struct iwl_fw_dbg_trigger_tlv))))
 				goto out_free_fw;
-			drv->fw.dbg_trigger_tlv_len[i] =
+			drv->fw.dbg.trigger_tlv_len[i] =
 				pieces->dbg_trigger_tlv_len[i];
-			drv->fw.dbg_trigger_tlv[i] =
+			drv->fw.dbg.trigger_tlv[i] =
 				kmemdup(pieces->dbg_trigger_tlv[i],
-					drv->fw.dbg_trigger_tlv_len[i],
+					drv->fw.dbg.trigger_tlv_len[i],
 					GFP_KERNEL);
-			if (!drv->fw.dbg_trigger_tlv[i])
+			if (!drv->fw.dbg.trigger_tlv[i])
 				goto out_free_fw;
 		}
 	}
 
 	/* Now that we can no longer fail, copy information */
 
-	drv->fw.dbg_mem_tlv = pieces->dbg_mem_tlv;
+	drv->fw.dbg.mem_tlv = pieces->dbg_mem_tlv;
 	pieces->dbg_mem_tlv = NULL;
-	drv->fw.n_dbg_mem_tlv = pieces->n_dbg_mem_tlv;
+	drv->fw.dbg.n_mem_tlv = pieces->n_mem_tlv;
 
 	/*
 	 * The (size - 16) / 12 formula is based on the information recorded
@@ -1493,6 +1471,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		break;
 	default:
 		WARN(1, "Invalid fw type %d\n", fw->type);
+		/* fall through */
 	case IWL_FW_MVM:
 		op = &iwlwifi_opmode_table[MVM_OP_MODE];
 		break;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
index 1f8a2eeb7dff..2be30af7bdc3 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
index a4c96215933b..4e3422a1c7bb 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
@@ -18,9 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -745,7 +742,9 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
 	else
 		rx_chains = hweight8(rx_chains);
 
-	if (!(data->sku_cap_11n_enable) || !cfg->ht_params) {
+	if (!(data->sku_cap_11n_enable) ||
+	    (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) ||
+	    !cfg->ht_params) {
 		ht_info->ht_supported = false;
 		return;
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
index 8be50ed12300..d910bda087f7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
index ac965c34a2f8..a6db6a814257 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
index 1ed78be06c23..47fced159800 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
index df0e9ffff706..c6a534303936 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
@@ -18,9 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -68,6 +65,8 @@
 #include <linux/types.h>
 #include <linux/bitfield.h>
 
+#include "iwl-trans.h"
+
 /****************************/
 /* Flow Handler Definitions */
 /****************************/
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index efb1998dcabd..4f10914f6048 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -14,10 +14,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
index 5c8c0e130194..38085850a2d3 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
@@ -13,10 +13,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
index 97072cf75bca..6fc8dac4aab7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
@@ -17,9 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 73969dbeb5c5..96e101d79662 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -476,30 +471,40 @@ static struct ieee80211_sband_iftype_data iwl_he_capa = {
 		.has_he = true,
 		.he_cap_elem = {
 			.mac_cap_info[0] =
-				IEEE80211_HE_MAC_CAP0_HTC_HE,
+				IEEE80211_HE_MAC_CAP0_HTC_HE |
+				IEEE80211_HE_MAC_CAP0_TWT_REQ,
 			.mac_cap_info[1] =
 				IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
-				IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8,
+				IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
 			.mac_cap_info[2] =
 				IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP |
+				IEEE80211_HE_MAC_CAP2_MU_CASCADING |
 				IEEE80211_HE_MAC_CAP2_ACK_EN,
 			.mac_cap_info[3] =
-				IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU |
-				IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2,
-			.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
+				IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
+				IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
+			.mac_cap_info[4] =
+				IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU |
+				IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39,
+			.mac_cap_info[5] =
+				IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 |
+				IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 |
+				IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU,
 			.phy_cap_info[0] =
-				IEEE80211_HE_PHY_CAP0_DUAL_BAND |
 				IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
 				IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
 				IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G,
 			.phy_cap_info[1] =
+				IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
 				IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
 				IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
-				IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS,
+				IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
 			.phy_cap_info[2] =
 				IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
 				IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
-				IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ,
+				IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ |
+				IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO |
+				IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO,
 			.phy_cap_info[3] =
 				IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK |
 				IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 |
@@ -511,18 +516,31 @@ static struct ieee80211_sband_iftype_data iwl_he_capa = {
 				IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8,
 			.phy_cap_info[5] =
 				IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 |
-				IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2,
+				IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 |
+				IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK |
+				IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK,
 			.phy_cap_info[6] =
+				IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU |
+				IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU |
+				IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB |
+				IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB |
+				IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB |
+				IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO |
 				IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
 			.phy_cap_info[7] =
 				IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR |
 				IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI |
-				IEEE80211_HE_PHY_CAP7_MAX_NC_7,
+				IEEE80211_HE_PHY_CAP7_MAX_NC_1,
 			.phy_cap_info[8] =
 				IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI |
 				IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G |
 				IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU |
-				IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU,
+				IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU |
+				IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ,
+			.phy_cap_info[9] =
+				IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK |
+				IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB |
+				IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB,
 		},
 		/*
 		 * Set default Tx/Rx HE MCS NSS Support field. Indicate support
@@ -559,9 +577,11 @@ static void iwl_init_he_hw_capab(struct ieee80211_supported_band *sband,
 	/* If not 2x2, we need to indicate 1x1 in the Midamble RX Max NSTS */
 	if ((tx_chains & rx_chains) != ANT_AB) {
 		iwl_he_capa.he_cap.he_cap_elem.phy_cap_info[1] &=
-			~IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS;
+			~IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS;
 		iwl_he_capa.he_cap.he_cap_elem.phy_cap_info[2] &=
-			~IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_MAX_NSTS;
+			~IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS;
+		iwl_he_capa.he_cap.he_cap_elem.phy_cap_info[7] &=
+			~IEEE80211_HE_PHY_CAP7_MAX_NC_MASK;
 	}
 }
 
@@ -1315,6 +1335,7 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
 	bool lar_fw_supported = !iwlwifi_mod_params.lar_disable &&
 				fw_has_capa(&fw->ucode_capa,
 					    IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
+	bool empty_otp;
 	u32 mac_flags;
 	u32 sbands_flags = 0;
 
@@ -1330,7 +1351,9 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
 	}
 
 	rsp = (void *)hcmd.resp_pkt->data;
-	if (le32_to_cpu(rsp->general.flags) & NVM_GENERAL_FLAGS_EMPTY_OTP)
+	empty_otp = !!(le32_to_cpu(rsp->general.flags) &
+		       NVM_GENERAL_FLAGS_EMPTY_OTP);
+	if (empty_otp)
 		IWL_INFO(trans, "OTP is empty\n");
 
 	nvm = kzalloc(sizeof(*nvm) +
@@ -1354,6 +1377,11 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
 
 	/* Initialize general data */
 	nvm->nvm_version = le16_to_cpu(rsp->general.nvm_version);
+	nvm->n_hw_addrs = rsp->general.n_hw_addrs;
+	if (nvm->n_hw_addrs == 0)
+		IWL_WARN(trans,
+			 "Firmware declares no reserved mac addresses. OTP is empty: %d\n",
+			 empty_otp);
 
 	/* Initialize MAC sku data */
 	mac_flags = le32_to_cpu(rsp->mac_sku.mac_sku_flags);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
index 234d1009a9de..b7e1ddf8f177 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
index b49eda8150bb..cbd1a8eed620 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015        Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -18,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -35,6 +31,7 @@
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015        Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
index b7cd813ba70f..ae83cfdb750e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
index d34de3f71db6..7020dca05221 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-phy-db.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
index 421a869633a3..0f51c7bea8d0 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-scd.h b/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
index 99b43da32adf..9f11f3912816 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-scd.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
index 7e9c924e1220..727f73e0b3f1 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index 279dd7b7a3fb..26b3c73051ca 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -269,6 +264,7 @@ struct iwl_rx_cmd_buffer {
 	bool _page_stolen;
 	u32 _rx_page_order;
 	unsigned int truesize;
+	u8 status;
 };
 
 static inline void *rxb_addr(struct iwl_rx_cmd_buffer *r)
@@ -538,9 +534,6 @@ struct iwl_trans_rxq_dma_data {
  * @dump_data: return a vmalloc'ed buffer with debug data, maybe containing last
  *	TX'ed commands and similar. The buffer will be vfree'd by the caller.
  *	Note that the transport must fill in the proper file headers.
- * @dump_regs: dump using IWL_ERR configuration space and memory mapped
- *	registers of the device to diagnose failure, e.g., when HW becomes
- *	inaccessible.
  */
 struct iwl_trans_ops {
 
@@ -569,7 +562,7 @@ struct iwl_trans_ops {
 			    bool configure_scd);
 	/* 22000 functions */
 	int (*txq_alloc)(struct iwl_trans *trans,
-			 struct iwl_tx_queue_cfg_cmd *cmd,
+			 __le16 flags, u8 sta_id, u8 tid,
 			 int cmd_id, int size,
 			 unsigned int queue_wdg_timeout);
 	void (*txq_free)(struct iwl_trans *trans, int queue);
@@ -611,8 +604,6 @@ struct iwl_trans_ops {
 	struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans,
 						 const struct iwl_fw_dbg_trigger_tlv
 						 *trigger);
-
-	void (*dump_regs)(struct iwl_trans *trans);
 };
 
 /**
@@ -688,6 +679,19 @@ enum iwl_plat_pm_mode {
  * enter/exit (in msecs).
  */
 #define IWL_TRANS_IDLE_TIMEOUT 2000
+#define IWL_MAX_DEBUG_ALLOCATIONS	1
+
+/**
+ * struct iwl_dram_data
+ * @physical: page phy pointer
+ * @block: pointer to the allocated block/page
+ * @size: size of the block/page
+ */
+struct iwl_dram_data {
+	dma_addr_t physical;
+	void *block;
+	int size;
+};
 
 /**
  * struct iwl_trans - transport common data
@@ -721,7 +725,9 @@ enum iwl_plat_pm_mode {
  * @dbg_dest_tlv: points to the destination TLV for debug
  * @dbg_conf_tlv: array of pointers to configuration TLVs for debug
  * @dbg_trigger_tlv: array of pointers to triggers TLVs for debug
- * @dbg_dest_reg_num: num of reg_ops in %dbg_dest_tlv
+ * @dbg_n_dest_reg: num of reg_ops in %dbg_dest_tlv
+ * @num_blocks: number of blocks in fw_mon
+ * @fw_mon: address of the buffers for firmware monitor
  * @system_pm_mode: the system-wide power management mode in use.
  *	This mode is set dynamically, depending on the WoWLAN values
  *	configured from the userspace at runtime.
@@ -772,7 +778,9 @@ struct iwl_trans {
 	const struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_CONF_MAX];
 	struct iwl_fw_dbg_trigger_tlv * const *dbg_trigger_tlv;
 	u32 dbg_dump_mask;
-	u8 dbg_dest_reg_num;
+	u8 dbg_n_dest_reg;
+	int num_blocks;
+	struct iwl_dram_data fw_mon[IWL_MAX_DEBUG_ALLOCATIONS];
 
 	enum iwl_plat_pm_mode system_pm_mode;
 	enum iwl_plat_pm_mode runtime_pm_mode;
@@ -897,12 +905,6 @@ iwl_trans_dump_data(struct iwl_trans *trans,
 	return trans->ops->dump_data(trans, trigger);
 }
 
-static inline void iwl_trans_dump_regs(struct iwl_trans *trans)
-{
-	if (trans->ops->dump_regs)
-		trans->ops->dump_regs(trans);
-}
-
 static inline struct iwl_device_cmd *
 iwl_trans_alloc_tx_cmd(struct iwl_trans *trans)
 {
@@ -985,7 +987,7 @@ iwl_trans_txq_free(struct iwl_trans *trans, int queue)
 
 static inline int
 iwl_trans_txq_alloc(struct iwl_trans *trans,
-		    struct iwl_tx_queue_cfg_cmd *cmd,
+		    __le16 flags, u8 sta_id, u8 tid,
 		    int cmd_id, int size,
 		    unsigned int wdg_timeout)
 {
@@ -999,7 +1001,8 @@ iwl_trans_txq_alloc(struct iwl_trans *trans,
 		return -EIO;
 	}
 
-	return trans->ops->txq_alloc(trans, cmd, cmd_id, size, wdg_timeout);
+	return trans->ops->txq_alloc(trans, flags, sta_id, tid,
+				     cmd_id, size, wdg_timeout);
 }
 
 static inline void iwl_trans_txq_set_shared_mode(struct iwl_trans *trans,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/binding.c b/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
index 75d35f6b041e..4094a4158032 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/binding.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
index 016e03a5034f..730e37744dc0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/coex.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -331,7 +326,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	/* default smps_mode is AUTOMATIC - only used for client modes */
 	enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_AUTOMATIC;
-	u32 bt_activity_grading;
+	u32 bt_activity_grading, min_ag_for_static_smps;
 	int ave_rssi;
 
 	lockdep_assert_held(&mvm->mutex);
@@ -363,8 +358,13 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 		return;
 	}
 
+	if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2))
+		min_ag_for_static_smps = BT_VERY_HIGH_TRAFFIC;
+	else
+		min_ag_for_static_smps = BT_HIGH_TRAFFIC;
+
 	bt_activity_grading = le32_to_cpu(data->notif->bt_activity_grading);
-	if (bt_activity_grading >= BT_HIGH_TRAFFIC)
+	if (bt_activity_grading >= min_ag_for_static_smps)
 		smps_mode = IEEE80211_SMPS_STATIC;
 	else if (bt_activity_grading >= BT_LOW_TRAFFIC)
 		smps_mode = IEEE80211_SMPS_DYNAMIC;
@@ -691,6 +691,15 @@ bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
 	return bt_activity >= BT_LOW_TRAFFIC;
 }
 
+u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants)
+{
+	if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2) &&
+	    (mvm->cfg->non_shared_ant & enabled_ants))
+		return mvm->cfg->non_shared_ant;
+
+	return first_antenna(enabled_ants);
+}
+
 u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 			   struct ieee80211_tx_info *info, u8 ac)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/constants.h b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
index d61ff66ce07b..d96ada3c06fc 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/constants.h
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 79bdae994822..843f3b41b72e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -434,23 +434,13 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	u8 chains_static, chains_dynamic;
 	struct cfg80211_chan_def chandef;
 	int ret, i;
-	struct iwl_binding_cmd binding_cmd = {};
+	struct iwl_binding_cmd_v1 binding_cmd = {};
 	struct iwl_time_quota_cmd quota_cmd = {};
 	struct iwl_time_quota_data *quota;
 	u32 status;
-	int size;
-
-	if (fw_has_capa(&mvm->fw->ucode_capa,
-			IWL_UCODE_TLV_CAPA_BINDING_CDB_SUPPORT)) {
-		size = sizeof(binding_cmd);
-		if (mvmvif->phy_ctxt->channel->band == NL80211_BAND_2GHZ ||
-		    !iwl_mvm_is_cdb_supported(mvm))
-			binding_cmd.lmac_id = cpu_to_le32(IWL_LMAC_24G_INDEX);
-		else
-			binding_cmd.lmac_id = cpu_to_le32(IWL_LMAC_5G_INDEX);
-	} else {
-		size = IWL_BINDING_CMD_SIZE_V1;
-	}
+
+	if (WARN_ON_ONCE(iwl_mvm_is_cdb_supported(mvm)))
+		return -EINVAL;
 
 	/* add back the PHY */
 	if (WARN_ON(!mvmvif->phy_ctxt))
@@ -497,7 +487,8 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	status = 0;
 	ret = iwl_mvm_send_cmd_pdu_status(mvm, BINDING_CONTEXT_CMD,
-					  size, &binding_cmd, &status);
+					  IWL_BINDING_CMD_SIZE_V1, &binding_cmd,
+					  &status);
 	if (ret) {
 		IWL_ERR(mvm, "Failed to add binding: %d\n", ret);
 		return ret;
@@ -731,8 +722,10 @@ int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
 {
 	struct iwl_wowlan_kek_kck_material_cmd kek_kck_cmd = {};
 	struct iwl_wowlan_tkip_params_cmd tkip_cmd = {};
+	bool unified = fw_has_capa(&mvm->fw->ucode_capa,
+				   IWL_UCODE_TLV_CAPA_CNSLDTD_D3_D0_IMG);
 	struct wowlan_key_data key_data = {
-		.configure_keys = !d0i3,
+		.configure_keys = !d0i3 && !unified,
 		.use_rsc_tsc = false,
 		.tkip = &tkip_cmd,
 		.use_tkip = false,
@@ -1042,7 +1035,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	 * the recording automatically before entering D3.  This can
 	 * be removed once the FW starts doing that.
 	 */
-	iwl_fw_dbg_stop_recording(&mvm->fwrt);
+	_iwl_fw_dbg_stop_recording(mvm->fwrt.trans, NULL);
 
 	/* must be last -- this switches firmware state */
 	ret = iwl_mvm_send_cmd(mvm, &d3_cfg_cmd);
@@ -1362,7 +1355,7 @@ static void iwl_mvm_set_key_rx_seq(struct iwl_mvm *mvm,
 				   struct ieee80211_key_conf *key,
 				   struct iwl_wowlan_status *status)
 {
-	union iwl_all_tsc_rsc *rsc = &status->gtk.rsc.all_tsc_rsc;
+	union iwl_all_tsc_rsc *rsc = &status->gtk[0].rsc.all_tsc_rsc;
 
 	switch (key->cipher) {
 	case WLAN_CIPHER_SUITE_CCMP:
@@ -1419,7 +1412,8 @@ static void iwl_mvm_d3_update_keys(struct ieee80211_hw *hw,
 	 */
 	if (sta) {
 		struct ieee80211_key_seq seq = {};
-		union iwl_all_tsc_rsc *sc = &data->status->gtk.rsc.all_tsc_rsc;
+		union iwl_all_tsc_rsc *sc =
+			&data->status->gtk[0].rsc.all_tsc_rsc;
 
 		if (data->find_phase)
 			return;
@@ -1501,22 +1495,24 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
 			u8 key[32];
 		} conf = {
 			.conf.cipher = gtkdata.cipher,
-			.conf.keyidx = status->gtk.key_index,
+			.conf.keyidx =
+				iwlmvm_wowlan_gtk_idx(&status->gtk[0]),
 		};
+		__be64 replay_ctr;
 
 		switch (gtkdata.cipher) {
 		case WLAN_CIPHER_SUITE_CCMP:
 			conf.conf.keylen = WLAN_KEY_LEN_CCMP;
-			memcpy(conf.conf.key, status->gtk.decrypt_key,
+			memcpy(conf.conf.key, status->gtk[0].key,
 			       WLAN_KEY_LEN_CCMP);
 			break;
 		case WLAN_CIPHER_SUITE_TKIP:
 			conf.conf.keylen = WLAN_KEY_LEN_TKIP;
-			memcpy(conf.conf.key, status->gtk.decrypt_key, 16);
+			memcpy(conf.conf.key, status->gtk[0].key, 16);
 			/* leave TX MIC key zeroed, we don't use it anyway */
 			memcpy(conf.conf.key +
 			       NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY,
-			       status->gtk.tkip_mic_key, 8);
+			       status->gtk[0].tkip_mic_key, 8);
 			break;
 		}
 
@@ -1524,11 +1520,10 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
 		if (IS_ERR(key))
 			return false;
 		iwl_mvm_set_key_rx_seq(mvm, key, status);
-	}
 
-	if (status->num_of_gtk_rekeys) {
-		__be64 replay_ctr =
+		replay_ctr =
 			cpu_to_be64(le64_to_cpu(status->replay_ctr));
+
 		ieee80211_gtk_rekey_notify(vif, vif->bss_conf.bssid,
 					   (void *)&replay_ctr, GFP_KERNEL);
 	}
@@ -1541,71 +1536,118 @@ out:
 	return true;
 }
 
-static struct iwl_wowlan_status *
-iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm)
 {
-	u32 base = mvm->error_event_table[0];
-	struct error_table_start {
-		/* cf. struct iwl_error_event_table */
-		u32 valid;
-		u32 error_id;
-	} err_info;
+	struct iwl_wowlan_status *v7, *status;
 	struct iwl_host_cmd cmd = {
 		.id = WOWLAN_GET_STATUSES,
 		.flags = CMD_WANT_SKB,
 	};
-	struct iwl_wowlan_status *status, *fw_status;
 	int ret, len, status_size;
 
-	iwl_trans_read_mem_bytes(mvm->trans, base,
-				 &err_info, sizeof(err_info));
-
-	if (err_info.valid) {
-		IWL_INFO(mvm, "error table is valid (%d) with error (%d)\n",
-			 err_info.valid, err_info.error_id);
-		if (err_info.error_id == RF_KILL_INDICATOR_FOR_WOWLAN) {
-			struct cfg80211_wowlan_wakeup wakeup = {
-				.rfkill_release = true,
-			};
-			ieee80211_report_wowlan_wakeup(vif, &wakeup,
-						       GFP_KERNEL);
-		}
-		return ERR_PTR(-EIO);
-	}
-
-	/* only for tracing for now */
-	ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, 0, NULL);
-	if (ret)
-		IWL_ERR(mvm, "failed to query offload statistics (%d)\n", ret);
+	lockdep_assert_held(&mvm->mutex);
 
 	ret = iwl_mvm_send_cmd(mvm, &cmd);
 	if (ret) {
-		IWL_ERR(mvm, "failed to query status (%d)\n", ret);
+		IWL_ERR(mvm, "failed to query wakeup status (%d)\n", ret);
 		return ERR_PTR(ret);
 	}
 
-	status_size = sizeof(*fw_status);
+	if (!fw_has_api(&mvm->fw->ucode_capa,
+			IWL_UCODE_TLV_API_WOWLAN_KEY_MATERIAL)) {
+		struct iwl_wowlan_status_v6 *v6 = (void *)cmd.resp_pkt->data;
+		int data_size;
+
+		status_size = sizeof(*v6);
+		len = iwl_rx_packet_payload_len(cmd.resp_pkt);
+
+		if (len < status_size) {
+			IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
+			status = ERR_PTR(-EIO);
+			goto out_free_resp;
+		}
+
+		data_size = ALIGN(le32_to_cpu(v6->wake_packet_bufsize), 4);
+
+		if (len != (status_size + data_size)) {
+			IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
+			status = ERR_PTR(-EIO);
+			goto out_free_resp;
+		}
+
+		status = kzalloc(sizeof(*status) + data_size, GFP_KERNEL);
+		if (!status)
+			goto out_free_resp;
+
+		BUILD_BUG_ON(sizeof(v6->gtk.decrypt_key) >
+			     sizeof(status->gtk[0].key));
+		BUILD_BUG_ON(sizeof(v6->gtk.tkip_mic_key) >
+			     sizeof(status->gtk[0].tkip_mic_key));
+
+		/* copy GTK info to the right place */
+		memcpy(status->gtk[0].key, v6->gtk.decrypt_key,
+		       sizeof(v6->gtk.decrypt_key));
+		memcpy(status->gtk[0].tkip_mic_key, v6->gtk.tkip_mic_key,
+		       sizeof(v6->gtk.tkip_mic_key));
+		memcpy(&status->gtk[0].rsc, &v6->gtk.rsc,
+		       sizeof(status->gtk[0].rsc));
+
+		/* hardcode the key length to 16 since v6 only supports 16 */
+		status->gtk[0].key_len = 16;
+
+		/*
+		 * The key index only uses 2 bits (values 0 to 3) and
+		 * we always set bit 7 which means this is the
+		 * currently used key.
+		 */
+		status->gtk[0].key_flags = v6->gtk.key_index | BIT(7);
+
+		status->replay_ctr = v6->replay_ctr;
+
+		/* everything starting from pattern_number is identical */
+		memcpy(&status->pattern_number, &v6->pattern_number,
+		       offsetof(struct iwl_wowlan_status, wake_packet) -
+		       offsetof(struct iwl_wowlan_status, pattern_number) +
+		       data_size);
+
+		goto out_free_resp;
+	}
 
+	v7 = (void *)cmd.resp_pkt->data;
+	status_size = sizeof(*v7);
 	len = iwl_rx_packet_payload_len(cmd.resp_pkt);
+
 	if (len < status_size) {
 		IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
-		fw_status = ERR_PTR(-EIO);
+		status = ERR_PTR(-EIO);
 		goto out_free_resp;
 	}
 
-	status = (void *)cmd.resp_pkt->data;
 	if (len != (status_size +
-		    ALIGN(le32_to_cpu(status->wake_packet_bufsize), 4))) {
+		    ALIGN(le32_to_cpu(v7->wake_packet_bufsize), 4))) {
 		IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
-		fw_status = ERR_PTR(-EIO);
+		status = ERR_PTR(-EIO);
 		goto out_free_resp;
 	}
 
-	fw_status = kmemdup(status, len, GFP_KERNEL);
+	status = kmemdup(v7, len, GFP_KERNEL);
 
 out_free_resp:
 	iwl_free_resp(&cmd);
-	return fw_status;
+	return status;
+}
+
+static struct iwl_wowlan_status *
+iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm)
+{
+	int ret;
+
+	/* only for tracing for now */
+	ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, 0, NULL);
+	if (ret)
+		IWL_ERR(mvm, "failed to query offload statistics (%d)\n", ret);
+
+	return iwl_mvm_send_wowlan_get_status(mvm);
 }
 
 /* releases the MVM mutex */
@@ -1618,7 +1660,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 	bool keep;
 	struct iwl_mvm_sta *mvm_ap_sta;
 
-	fw_status = iwl_mvm_get_wakeup_status(mvm, vif);
+	fw_status = iwl_mvm_get_wakeup_status(mvm);
 	if (IS_ERR_OR_NULL(fw_status))
 		goto out_unlock;
 
@@ -1743,7 +1785,7 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm,
 	u32 reasons = 0;
 	int i, j, n_matches, ret;
 
-	fw_status = iwl_mvm_get_wakeup_status(mvm, vif);
+	fw_status = iwl_mvm_get_wakeup_status(mvm);
 	if (!IS_ERR_OR_NULL(fw_status)) {
 		reasons = le32_to_cpu(fw_status->wakeup_reasons);
 		kfree(fw_status);
@@ -1856,6 +1898,29 @@ static void iwl_mvm_d3_disconnect_iter(void *data, u8 *mac,
 		ieee80211_resume_disconnect(vif);
 }
 
+static int iwl_mvm_check_rt_status(struct iwl_mvm *mvm,
+				   struct ieee80211_vif *vif)
+{
+	u32 base = mvm->error_event_table[0];
+	struct error_table_start {
+		/* cf. struct iwl_error_event_table */
+		u32 valid;
+		u32 error_id;
+	} err_info;
+
+	iwl_trans_read_mem_bytes(mvm->trans, base,
+				 &err_info, sizeof(err_info));
+
+	if (err_info.valid &&
+	    err_info.error_id == RF_KILL_INDICATOR_FOR_WOWLAN) {
+		struct cfg80211_wowlan_wakeup wakeup = {
+			.rfkill_release = true,
+		};
+		ieee80211_report_wowlan_wakeup(vif, &wakeup, GFP_KERNEL);
+	}
+	return err_info.valid;
+}
+
 static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
 {
 	struct ieee80211_vif *vif = NULL;
@@ -1883,9 +1948,19 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
 		goto err;
 	}
 
+	iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
 	/* query SRAM first in case we want event logging */
 	iwl_mvm_read_d3_sram(mvm);
 
+	if (iwl_mvm_check_rt_status(mvm, vif)) {
+		set_bit(STATUS_FW_ERROR, &mvm->trans->status);
+		iwl_mvm_dump_nic_error_log(mvm);
+		iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
+					NULL, 0);
+		ret = 1;
+		goto err;
+	}
+
 	if (d0i3_first) {
 		ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, 0, 0, NULL);
 		if (ret < 0) {
@@ -2117,6 +2192,8 @@ static int iwl_mvm_d3_test_release(struct inode *inode, struct file *file)
 
 	mvm->d3_test_active = false;
 
+	iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
+
 	rtnl_lock();
 	__iwl_mvm_resume(mvm, true);
 	rtnl_unlock();
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
index 798605c4f122..1aa6c7e93088 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 05b77419953c..3b6b3d8fb961 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -671,16 +666,11 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf,
 	};
 	int ret, bt_force_ant_mode;
 
-	for (bt_force_ant_mode = 0;
-	     bt_force_ant_mode < ARRAY_SIZE(modes_str);
-	     bt_force_ant_mode++) {
-		if (!strcmp(buf, modes_str[bt_force_ant_mode]))
-			break;
-	}
-
-	if (bt_force_ant_mode >= ARRAY_SIZE(modes_str))
-		return -EINVAL;
+	ret = match_string(modes_str, ARRAY_SIZE(modes_str), buf);
+	if (ret < 0)
+		return ret;
 
+	bt_force_ant_mode = ret;
 	ret = 0;
 	mutex_lock(&mvm->mutex);
 	if (mvm->bt_force_ant_mode == bt_force_ant_mode)
@@ -1733,6 +1723,35 @@ iwl_dbgfs_send_echo_cmd_write(struct iwl_mvm *mvm, char *buf,
 }
 
 static ssize_t
+iwl_dbgfs_he_sniffer_params_write(struct iwl_mvm *mvm, char *buf,
+			size_t count, loff_t *ppos)
+{
+	struct iwl_he_monitor_cmd he_mon_cmd = {};
+	u32 aid;
+	int ret;
+
+	if (!iwl_mvm_firmware_running(mvm))
+		return -EIO;
+
+	ret = sscanf(buf, "%x %2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx", &aid,
+		     &he_mon_cmd.bssid[0], &he_mon_cmd.bssid[1],
+		     &he_mon_cmd.bssid[2], &he_mon_cmd.bssid[3],
+		     &he_mon_cmd.bssid[4], &he_mon_cmd.bssid[5]);
+	if (ret != 7)
+		return -EINVAL;
+
+	he_mon_cmd.aid = cpu_to_le16(aid);
+
+	mutex_lock(&mvm->mutex);
+	ret = iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(HE_AIR_SNIFFER_CONFIG_CMD,
+						   DATA_PATH_GROUP, 0), 0,
+				   sizeof(he_mon_cmd), &he_mon_cmd);
+	mutex_unlock(&mvm->mutex);
+
+	return ret ?: count;
+}
+
+static ssize_t
 iwl_dbgfs_uapsd_noagg_bssids_read(struct file *file, char __user *user_buf,
 				  size_t count, loff_t *ppos)
 {
@@ -1801,6 +1820,8 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram, 8);
 MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile);
 #endif
 
+MVM_DEBUGFS_WRITE_FILE_OPS(he_sniffer_params, 32);
+
 static ssize_t iwl_dbgfs_mem_read(struct file *file, char __user *user_buf,
 				  size_t count, loff_t *ppos)
 {
@@ -1989,6 +2010,7 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 #ifdef CONFIG_ACPI
 	MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, 0400);
 #endif
+	MVM_DEBUGFS_ADD_FILE(he_sniffer_params, mvm->debugfs_dir, 0200);
 
 	if (!debugfs_create_bool("enable_scan_iteration_notif",
 				 0600,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
index ede6ef8d390e..a83d252c0602 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index e8e74dd558f7..143c7fcaea41 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 6bb1a99a197a..dade206d5511 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -304,6 +299,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 	enum iwl_ucode_type old_type = mvm->fwrt.cur_fw_img;
 	static const u16 alive_cmd[] = { MVM_ALIVE };
 
+	set_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &mvm->fwrt.status);
 	if (ucode_type == IWL_UCODE_REGULAR &&
 	    iwl_fw_dbg_conf_usniffer(mvm->fw, FW_DBG_START_FROM_ALIVE) &&
 	    !(fw_has_capa(&mvm->fw->ucode_capa,
@@ -368,12 +364,20 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 	 */
 
 	memset(&mvm->queue_info, 0, sizeof(mvm->queue_info));
-	mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].hw_queue_refcount = 1;
+	/*
+	 * Set a 'fake' TID for the command queue, since we use the
+	 * hweight() of the tid_bitmap as a refcount now. Not that
+	 * we ever even consider the command queue as one we might
+	 * want to reuse, but be safe nevertheless.
+	 */
+	mvm->queue_info[IWL_MVM_DQA_CMD_QUEUE].tid_bitmap =
+		BIT(IWL_MAX_TID_COUNT + 2);
 
 	for (i = 0; i < IEEE80211_MAX_QUEUES; i++)
 		atomic_set(&mvm->mac80211_queue_stop_count[i], 0);
 
 	set_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
+	clear_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &mvm->fwrt.status);
 
 	return 0;
 }
@@ -704,8 +708,12 @@ static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm)
 	enabled = !!(wifi_pkg->package.elements[1].integer.value);
 	n_profiles = wifi_pkg->package.elements[2].integer.value;
 
-	/* in case of BIOS bug */
-	if (n_profiles <= 0) {
+	/*
+	 * Check the validity of n_profiles.  The EWRD profiles start
+	 * from index 1, so the maximum value allowed here is
+	 * ACPI_SAR_PROFILES_NUM - 1.
+	 */
+	if (n_profiles <= 0 || n_profiles >= ACPI_SAR_PROFILE_NUM) {
 		ret = -EINVAL;
 		goto out_free;
 	}
@@ -773,19 +781,28 @@ out_free:
 
 int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
 {
-	struct iwl_dev_tx_power_cmd cmd = {
-		.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS),
-	};
+	union {
+		struct iwl_dev_tx_power_cmd v5;
+		struct iwl_dev_tx_power_cmd_v4 v4;
+	} cmd;
 	int i, j, idx;
 	int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b };
-	int len = sizeof(cmd);
+	int len;
 
 	BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2);
 	BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS !=
 		     ACPI_SAR_TABLE_SIZE);
 
-	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
-		len = sizeof(cmd.v3);
+	cmd.v5.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS);
+
+	if (fw_has_api(&mvm->fw->ucode_capa,
+		       IWL_UCODE_TLV_API_REDUCE_TX_POWER))
+		len = sizeof(cmd.v5);
+	else if (fw_has_capa(&mvm->fw->ucode_capa,
+			     IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
+		len = sizeof(cmd.v4);
+	else
+		len = sizeof(cmd.v4.v3);
 
 	for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) {
 		struct iwl_mvm_sar_profile *prof;
@@ -812,7 +829,7 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
 		IWL_DEBUG_RADIO(mvm, "  Chain[%d]:\n", i);
 		for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) {
 			idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j;
-			cmd.v3.per_chain_restriction[i][j] =
+			cmd.v5.v3.per_chain_restriction[i][j] =
 				cpu_to_le16(prof->table[idx]);
 			IWL_DEBUG_RADIO(mvm, "    Band[%d] = %d * .125dBm\n",
 					j, prof->table[idx]);
@@ -1018,7 +1035,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 
 	mvm->fwrt.dump.conf = FW_DBG_INVALID;
 	/* if we have a destination, assume EARLY START */
-	if (mvm->fw->dbg_dest_tlv)
+	if (mvm->fw->dbg.dest_tlv)
 		mvm->fwrt.dump.conf = FW_DBG_START_FROM_ALIVE;
 	iwl_fw_start_dbg_conf(&mvm->fwrt, FW_DBG_START_FROM_ALIVE);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
index b27269504a62..9bb1de1cad64 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index b3fd20502abb..6486cfb33f40 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -18,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -35,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -85,6 +82,10 @@ const u8 iwl_mvm_ac_to_gen2_tx_fifo[] = {
 	IWL_GEN2_EDCA_TX_FIFO_VI,
 	IWL_GEN2_EDCA_TX_FIFO_BE,
 	IWL_GEN2_EDCA_TX_FIFO_BK,
+	IWL_GEN2_TRIG_TX_FIFO_VO,
+	IWL_GEN2_TRIG_TX_FIFO_VI,
+	IWL_GEN2_TRIG_TX_FIFO_BE,
+	IWL_GEN2_TRIG_TX_FIFO_BK,
 };
 
 struct iwl_mvm_mac_iface_iterator_data {
@@ -1486,12 +1487,11 @@ static void iwl_mvm_beacon_loss_iterator(void *_data, u8 *mac,
 	     IWL_MVM_MISSED_BEACONS_THRESHOLD)
 		ieee80211_beacon_loss(vif);
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw,
-					FW_DBG_TRIGGER_MISSED_BEACONS))
+	trigger = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+					FW_DBG_TRIGGER_MISSED_BEACONS);
+	if (!trigger)
 		return;
 
-	trigger = iwl_fw_dbg_get_trigger(mvm->fw,
-					 FW_DBG_TRIGGER_MISSED_BEACONS);
 	bcon_trig = (void *)trigger->data;
 	stop_trig_missed_bcon = le32_to_cpu(bcon_trig->stop_consec_missed_bcon);
 	stop_trig_missed_bcon_since_rx =
@@ -1499,11 +1499,6 @@ static void iwl_mvm_beacon_loss_iterator(void *_data, u8 *mac,
 
 	/* TODO: implement start trigger */
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif),
-					   trigger))
-		return;
-
 	if (rx_missed_bcon_since_rx >= stop_trig_missed_bcon_since_rx ||
 	    rx_missed_bcon >= stop_trig_missed_bcon)
 		iwl_fw_dbg_collect_trig(&mvm->fwrt, trigger, NULL);
@@ -1568,6 +1563,65 @@ void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
 	ieee80211_rx_napi(mvm->hw, NULL, skb, NULL);
 }
 
+static void iwl_mvm_probe_resp_data_iter(void *_data, u8 *mac,
+					 struct ieee80211_vif *vif)
+{
+	struct iwl_probe_resp_data_notif *notif = _data;
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_probe_resp_data *old_data, *new_data;
+
+	if (mvmvif->id != (u16)le32_to_cpu(notif->mac_id))
+		return;
+
+	new_data = kzalloc(sizeof(*new_data), GFP_KERNEL);
+	if (!new_data)
+		return;
+
+	memcpy(&new_data->notif, notif, sizeof(new_data->notif));
+
+	/* noa_attr contains 1 reserved byte, need to substruct it */
+	new_data->noa_len = sizeof(struct ieee80211_vendor_ie) +
+			    sizeof(new_data->notif.noa_attr) - 1;
+
+	/*
+	 * If it's a one time NoA, only one descriptor is needed,
+	 * adjust the length according to len_low.
+	 */
+	if (new_data->notif.noa_attr.len_low ==
+	    sizeof(struct ieee80211_p2p_noa_desc) + 2)
+		new_data->noa_len -= sizeof(struct ieee80211_p2p_noa_desc);
+
+	old_data = rcu_dereference_protected(mvmvif->probe_resp_data,
+					lockdep_is_held(&mvmvif->mvm->mutex));
+	rcu_assign_pointer(mvmvif->probe_resp_data, new_data);
+
+	if (old_data)
+		kfree_rcu(old_data, rcu_head);
+
+	if (notif->csa_counter != IWL_PROBE_RESP_DATA_NO_CSA &&
+	    notif->csa_counter >= 1)
+		ieee80211_csa_set_counter(vif, notif->csa_counter);
+}
+
+void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
+				   struct iwl_rx_cmd_buffer *rxb)
+{
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	struct iwl_probe_resp_data_notif *notif = (void *)pkt->data;
+	int len = iwl_rx_packet_payload_len(pkt);
+
+	if (WARN_ON_ONCE(len < sizeof(*notif)))
+		return;
+
+	IWL_DEBUG_INFO(mvm, "Probe response data notif: noa %d, csa %d\n",
+		       notif->noa_active, notif->csa_counter);
+
+	ieee80211_iterate_active_interfaces(mvm->hw,
+					    IEEE80211_IFACE_ITER_ACTIVE,
+					    iwl_mvm_probe_resp_data_iter,
+					    notif);
+}
+
 void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
 				      struct iwl_rx_cmd_buffer *rxb)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index b15b0d84bb7e..505b0385d800 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -559,8 +554,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 
 	hw->wiphy->max_remain_on_channel_duration = 10000;
 	hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL;
-	/* we can compensate an offset of up to 3 channels = 15 MHz */
-	hw->wiphy->max_adj_channel_rssi_comp = 3 * 5;
 
 	/* Extract MAC address */
 	memcpy(mvm->addresses[0].addr, mvm->nvm_data->hw_addr, ETH_ALEN);
@@ -864,16 +857,13 @@ iwl_mvm_ampdu_check_trigger(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_ba *ba_trig;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_BA))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+				     FW_DBG_TRIGGER_BA);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_BA);
 	ba_trig = (void *)trig->data;
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif), trig))
-		return;
-
 	switch (action) {
 	case IEEE80211_AMPDU_TX_OPERATIONAL: {
 		struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
@@ -1035,6 +1025,7 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
 
 	mvmvif->phy_ctxt = NULL;
 	memset(&mvmvif->bf_data, 0, sizeof(mvmvif->bf_data));
+	memset(&mvmvif->probe_resp_data, 0, sizeof(mvmvif->probe_resp_data));
 }
 
 static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
@@ -1124,7 +1115,9 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm)
 		 * would do.
 		 */
 		clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
+#ifdef CONFIG_PM
 		iwl_mvm_d0i3_enable_tx(mvm, NULL);
+#endif
 	}
 
 	return ret;
@@ -1162,7 +1155,9 @@ static void iwl_mvm_restart_complete(struct iwl_mvm *mvm)
 	mutex_lock(&mvm->mutex);
 
 	clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
+#ifdef CONFIG_PM
 	iwl_mvm_d0i3_enable_tx(mvm, NULL);
+#endif
 	ret = iwl_mvm_update_quotas(mvm, true, NULL);
 	if (ret)
 		IWL_ERR(mvm, "Failed to update quotas after restart (%d)\n",
@@ -1233,12 +1228,15 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm)
 	iwl_mvm_del_aux_sta(mvm);
 
 	/*
-	 * Clear IN_HW_RESTART flag when stopping the hw (as restart_complete()
-	 * won't be called in this case).
+	 * Clear IN_HW_RESTART and HW_RESTART_REQUESTED flag when stopping the
+	 * hw (as restart_complete() won't be called in this case) and mac80211
+	 * won't execute the restart.
 	 * But make sure to cleanup interfaces that have gone down before/during
 	 * HW restart was requested.
 	 */
-	if (test_and_clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+	if (test_and_clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) ||
+	    test_and_clear_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED,
+			       &mvm->status))
 		ieee80211_iterate_interfaces(mvm->hw, 0,
 					     iwl_mvm_cleanup_iterator, mvm);
 
@@ -1308,19 +1306,28 @@ static struct iwl_mvm_phy_ctxt *iwl_mvm_get_free_phy_ctxt(struct iwl_mvm *mvm)
 static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 				s16 tx_power)
 {
-	struct iwl_dev_tx_power_cmd cmd = {
-		.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC),
-		.v3.mac_context_id =
+	int len;
+	union {
+		struct iwl_dev_tx_power_cmd v5;
+		struct iwl_dev_tx_power_cmd_v4 v4;
+	} cmd = {
+		.v5.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC),
+		.v5.v3.mac_context_id =
 			cpu_to_le32(iwl_mvm_vif_from_mac80211(vif)->id),
-		.v3.pwr_restriction = cpu_to_le16(8 * tx_power),
+		.v5.v3.pwr_restriction = cpu_to_le16(8 * tx_power),
 	};
-	int len = sizeof(cmd);
 
 	if (tx_power == IWL_DEFAULT_MAX_TX_POWER)
-		cmd.v3.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
+		cmd.v5.v3.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
 
-	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
-		len = sizeof(cmd.v3);
+	if (fw_has_api(&mvm->fw->ucode_capa,
+		       IWL_UCODE_TLV_API_REDUCE_TX_POWER))
+		len = sizeof(cmd.v5);
+	else if (fw_has_capa(&mvm->fw->ucode_capa,
+			     IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
+		len = sizeof(cmd.v4);
+	else
+		len = sizeof(cmd.v4.v3);
 
 	return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd);
 }
@@ -1333,6 +1340,7 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 	int ret;
 
 	mvmvif->mvm = mvm;
+	RCU_INIT_POINTER(mvmvif->probe_resp_data, NULL);
 
 	/*
 	 * make sure D0i3 exit is completed, otherwise a target access
@@ -1497,6 +1505,7 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_probe_resp_data *probe_data;
 
 	iwl_mvm_prepare_mac_removal(mvm, vif);
 
@@ -1506,6 +1515,12 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
 
 	mutex_lock(&mvm->mutex);
 
+	probe_data = rcu_dereference_protected(mvmvif->probe_resp_data,
+					       lockdep_is_held(&mvm->mutex));
+	RCU_INIT_POINTER(mvmvif->probe_resp_data, NULL);
+	if (probe_data)
+		kfree_rcu(probe_data, rcu_head);
+
 	if (mvm->bf_allowed_vif == mvmvif) {
 		mvm->bf_allowed_vif = NULL;
 		vif->driver_flags &= ~(IEEE80211_VIF_BEACON_FILTER |
@@ -1978,10 +1993,6 @@ static void iwl_mvm_cfg_he_sta(struct iwl_mvm *mvm,
 			sta_ctxt_cmd.htc_flags |=
 				cpu_to_le32(IWL_HE_HTC_LINK_ADAP_BOTH);
 	}
-	if (sta->he_cap.he_cap_elem.mac_cap_info[2] &
-	    IEEE80211_HE_MAC_CAP2_UL_MU_RESP_SCHED)
-		sta_ctxt_cmd.htc_flags |=
-			cpu_to_le32(IWL_HE_HTC_UL_MU_RESP_SCHED);
 	if (sta->he_cap.he_cap_elem.mac_cap_info[2] & IEEE80211_HE_MAC_CAP2_BSR)
 		sta_ctxt_cmd.htc_flags |= cpu_to_le32(IWL_HE_HTC_BSR_SUPP);
 	if (sta->he_cap.he_cap_elem.mac_cap_info[3] &
@@ -2459,6 +2470,9 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
 
 	iwl_mvm_mac_ctxt_remove(mvm, vif);
 
+	kfree(mvmvif->ap_wep_key);
+	mvmvif->ap_wep_key = NULL;
+
 	mutex_unlock(&mvm->mutex);
 }
 
@@ -2788,14 +2802,12 @@ iwl_mvm_tdls_check_trigger(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_tdls *tdls_trig;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TDLS))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+				     FW_DBG_TRIGGER_TDLS);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TDLS);
 	tdls_trig = (void *)trig->data;
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif), trig))
-		return;
 
 	if (!(tdls_trig->action_bitmap & BIT(action)))
 		return;
@@ -2931,7 +2943,8 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 			iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
 		}
 
-		iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band);
+		iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band,
+				     false);
 		ret = iwl_mvm_update_sta(mvm, vif, sta);
 	} else if (old_state == IEEE80211_STA_ASSOC &&
 		   new_state == IEEE80211_STA_AUTHORIZED) {
@@ -2947,9 +2960,16 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 		/* enable beacon filtering */
 		WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
 
-		iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band);
+		iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band,
+				     true);
 
-		ret = 0;
+		/* if wep is used, need to set the key for the station now */
+		if (vif->type == NL80211_IFTYPE_AP && mvmvif->ap_wep_key)
+			ret = iwl_mvm_set_sta_key(mvm, vif, sta,
+						  mvmvif->ap_wep_key,
+						  STA_KEY_IDX_INVALID);
+		else
+			ret = 0;
 	} else if (old_state == IEEE80211_STA_AUTHORIZED &&
 		   new_state == IEEE80211_STA_ASSOC) {
 		/* disable beacon filtering */
@@ -3132,8 +3152,15 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
 
 	switch (key->cipher) {
 	case WLAN_CIPHER_SUITE_TKIP:
-		key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
-		key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
+		if (!mvm->trans->cfg->gen2) {
+			key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+			key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
+		} else if (vif->type == NL80211_IFTYPE_STATION) {
+			key->flags |= IEEE80211_KEY_FLAG_PUT_MIC_SPACE;
+		} else {
+			IWL_DEBUG_MAC80211(mvm, "Use SW encryption for TKIP\n");
+			return -EOPNOTSUPP;
+		}
 		break;
 	case WLAN_CIPHER_SUITE_CCMP:
 	case WLAN_CIPHER_SUITE_GCMP:
@@ -3148,13 +3175,17 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
 		break;
 	case WLAN_CIPHER_SUITE_WEP40:
 	case WLAN_CIPHER_SUITE_WEP104:
-		/* For non-client mode, only use WEP keys for TX as we probably
-		 * don't have a station yet anyway and would then have to keep
-		 * track of the keys, linking them to each of the clients/peers
-		 * as they appear. For now, don't do that, for performance WEP
-		 * offload doesn't really matter much, but we need it for some
-		 * other offload features in client mode.
-		 */
+		if (vif->type == NL80211_IFTYPE_AP) {
+			struct iwl_mvm_vif *mvmvif =
+				iwl_mvm_vif_from_mac80211(vif);
+
+			mvmvif->ap_wep_key = kmemdup(key,
+						     sizeof(*key) + key->keylen,
+						     GFP_KERNEL);
+			if (!mvmvif->ap_wep_key)
+				return -ENOMEM;
+		}
+
 		if (vif->type != NL80211_IFTYPE_STATION)
 			return 0;
 		break;
@@ -4458,14 +4489,12 @@ static void iwl_mvm_event_mlme_callback(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_mlme *trig_mlme;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_MLME))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+				     FW_DBG_TRIGGER_MLME);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_MLME);
 	trig_mlme = (void *)trig->data;
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif), trig))
-		return;
 
 	if (event->u.mlme.data == ASSOC_EVENT) {
 		if (event->u.mlme.status == MLME_DENIED)
@@ -4500,14 +4529,12 @@ static void iwl_mvm_event_bar_rx_callback(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_ba *ba_trig;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_BA))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+				     FW_DBG_TRIGGER_BA);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_BA);
 	ba_trig = (void *)trig->data;
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif), trig))
-		return;
 
 	if (!(le16_to_cpu(ba_trig->rx_bar) & BIT(event->u.ba.tid)))
 		return;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index b3987a0a7018..7ba5bc2ed1c4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -336,6 +331,18 @@ struct iwl_mvm_vif_bf_data {
 };
 
 /**
+ * struct iwl_probe_resp_data - data for NoA/CSA updates
+ * @rcu_head: used for freeing the data on update
+ * @notif: notification data
+ * @noa_len: length of NoA attribute, calculated from the notification
+ */
+struct iwl_probe_resp_data {
+	struct rcu_head rcu_head;
+	struct iwl_probe_resp_data_notif notif;
+	int noa_len;
+};
+
+/**
  * struct iwl_mvm_vif - data per Virtual Interface, it is a MAC context
  * @id: between 0 and 3
  * @color: to solve races upon MAC addition and removal
@@ -365,6 +372,8 @@ struct iwl_mvm_vif_bf_data {
  *	average signal of beacons retrieved from the firmware
  * @csa_failed: CSA failed to schedule time event, report an error later
  * @features: hw features active for this vif
+ * @probe_resp_data: data from FW notification to store NOA and CSA related
+ *	data to be inserted into probe response.
  */
 struct iwl_mvm_vif {
 	struct iwl_mvm *mvm;
@@ -460,6 +469,9 @@ struct iwl_mvm_vif {
 
 	/* TCP Checksum Offload */
 	netdev_features_t features;
+
+	struct iwl_probe_resp_data __rcu *probe_resp_data;
+	struct ieee80211_key_conf *ap_wep_key;
 };
 
 static inline struct iwl_mvm_vif *
@@ -500,6 +512,7 @@ enum iwl_mvm_scan_type {
 	IWL_SCAN_TYPE_WILD,
 	IWL_SCAN_TYPE_MILD,
 	IWL_SCAN_TYPE_FRAGMENTED,
+	IWL_SCAN_TYPE_FAST_BALANCE,
 };
 
 enum iwl_mvm_sched_scan_pass_all_states {
@@ -741,24 +754,12 @@ iwl_mvm_baid_data_from_reorder_buf(struct iwl_mvm_reorder_buffer *buf)
  *	This is a state in which a single queue serves more than one TID, all of
  *	which are not aggregated. Note that the queue is only associated to one
  *	RA.
- * @IWL_MVM_QUEUE_INACTIVE: queue is allocated but no traffic on it
- *	This is a state of a queue that has had traffic on it, but during the
- *	last %IWL_MVM_DQA_QUEUE_TIMEOUT time period there has been no traffic on
- *	it. In this state, when a new queue is needed to be allocated but no
- *	such free queue exists, an inactive queue might be freed and given to
- *	the new RA/TID.
- * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured
- *	This is the state of a queue that has had traffic pass through it, but
- *	needs to be reconfigured for some reason, e.g. the queue needs to
- *	become unshared and aggregations re-enabled on.
  */
 enum iwl_mvm_queue_status {
 	IWL_MVM_QUEUE_FREE,
 	IWL_MVM_QUEUE_RESERVED,
 	IWL_MVM_QUEUE_READY,
 	IWL_MVM_QUEUE_SHARED,
-	IWL_MVM_QUEUE_INACTIVE,
-	IWL_MVM_QUEUE_RECONFIGURING,
 };
 
 #define IWL_MVM_DQA_QUEUE_TIMEOUT	(5 * HZ)
@@ -775,6 +776,17 @@ struct iwl_mvm_geo_profile {
 	u8 values[ACPI_GEO_TABLE_SIZE];
 };
 
+struct iwl_mvm_dqa_txq_info {
+	u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
+	bool reserved; /* Is this the TXQ reserved for a STA */
+	u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
+	u8 txq_tid; /* The TID "owner" of this queue*/
+	u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
+	/* Timestamp for inactivation per TID of this queue */
+	unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
+	enum iwl_mvm_queue_status status;
+};
+
 struct iwl_mvm {
 	/* for logger access */
 	struct device *dev;
@@ -831,17 +843,7 @@ struct iwl_mvm {
 
 	u16 hw_queue_to_mac80211[IWL_MAX_TVQM_QUEUES];
 
-	struct {
-		u8 hw_queue_refcount;
-		u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
-		bool reserved; /* Is this the TXQ reserved for a STA */
-		u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
-		u8 txq_tid; /* The TID "owner" of this queue*/
-		u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
-		/* Timestamp for inactivation per TID of this queue */
-		unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
-		enum iwl_mvm_queue_status status;
-	} queue_info[IWL_MAX_HW_QUEUES];
+	struct iwl_mvm_dqa_txq_info queue_info[IWL_MAX_HW_QUEUES];
 	spinlock_t queue_info_lock; /* For syncing queue mgmt operations */
 	struct work_struct add_stream_wk; /* To add streams to queues */
 
@@ -1229,6 +1231,11 @@ static inline bool iwl_mvm_is_oce_supported(struct iwl_mvm *mvm)
 	return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE);
 }
 
+static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm *mvm)
+{
+	return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS);
+}
+
 static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
 {
 	/* For now we only use this mode to differentiate between
@@ -1602,6 +1609,8 @@ void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
 				    struct ieee80211_vif *vif);
 unsigned long iwl_mvm_get_used_hw_queues(struct iwl_mvm *mvm,
 					 struct ieee80211_vif *exclude_vif);
+void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm,
+				   struct iwl_rx_cmd_buffer *rxb);
 void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm,
 				      struct iwl_rx_cmd_buffer *rxb);
 /* Bindings */
@@ -1685,7 +1694,7 @@ iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 
 /* rate scaling */
-int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init);
+int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool sync);
 void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg);
 int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate);
 void rs_update_last_rssi(struct iwl_mvm *mvm,
@@ -1733,6 +1742,7 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
 void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
 				     struct ieee80211_vif *vif, int idx);
 extern const struct file_operations iwl_dbgfs_d3_test_ops;
+struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm);
 #ifdef CONFIG_PM
 int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
 				     struct ieee80211_vif *vif,
@@ -1776,10 +1786,13 @@ void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
 void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
 int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
 bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
+
+#ifdef CONFIG_PM
 void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
 int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
 int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
 int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
+#endif
 
 /* BT Coex */
 int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
@@ -1796,6 +1809,7 @@ bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant);
 bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm);
 bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
 				    enum nl80211_band band);
+u8 iwl_mvm_bt_coex_get_single_ant_msk(struct iwl_mvm *mvm, u8 enabled_ants);
 u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 			   struct ieee80211_tx_info *info, u8 ac);
 
@@ -1859,17 +1873,6 @@ void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
 		mvmvif->low_latency &= ~cause;
 }
 
-/* hw scheduler queue config */
-bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
-			u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
-			unsigned int wdg_timeout);
-int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
-			    u8 sta_id, u8 tid, unsigned int timeout);
-
-int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
-			u8 tid, u8 flags);
-int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq);
-
 /* Return a bitmask with all the hw supported queues, except for the
  * command queue, which can't be flushed.
  */
@@ -1881,6 +1884,11 @@ static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
 
 static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
 {
+	lockdep_assert_held(&mvm->mutex);
+	/* calling this function without using dump_start/end since at this
+	 * point we already hold the op mode mutex
+	 */
+	iwl_fw_dbg_collect_sync(&mvm->fwrt);
 	iwl_fw_cancel_timestamp(&mvm->fwrt);
 	iwl_free_fw_paging(&mvm->fwrt);
 	clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
@@ -1966,8 +1974,6 @@ void iwl_mvm_reorder_timer_expired(struct timer_list *t);
 struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm);
 bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm);
 
-void iwl_mvm_inactivity_check(struct iwl_mvm *mvm);
-
 #define MVM_TCM_PERIOD_MSEC 500
 #define MVM_TCM_PERIOD (HZ * MVM_TCM_PERIOD_MSEC / 1000)
 #define MVM_LL_PERIOD (10 * HZ)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index cf48517944ec..3633f27d048a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -482,15 +477,11 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
 	u32 status;
 	int resp_len, n_channels;
 	u16 mcc;
-	bool resp_v2 = fw_has_capa(&mvm->fw->ucode_capa,
-				   IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2);
 
 	if (WARN_ON_ONCE(!iwl_mvm_is_lar_supported(mvm)))
 		return ERR_PTR(-EOPNOTSUPP);
 
 	cmd.len[0] = sizeof(struct iwl_mcc_update_cmd);
-	if (!resp_v2)
-		cmd.len[0] = sizeof(struct iwl_mcc_update_cmd_v1);
 
 	IWL_DEBUG_LAR(mvm, "send MCC update to FW with '%c%c' src = %d\n",
 		      alpha2[0], alpha2[1], src_id);
@@ -502,7 +493,8 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
 	pkt = cmd.resp_pkt;
 
 	/* Extract MCC response */
-	if (resp_v2) {
+	if (fw_has_capa(&mvm->fw->ucode_capa,
+			IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT)) {
 		struct iwl_mcc_update_resp *mcc_resp = (void *)pkt->data;
 
 		n_channels =  __le32_to_cpu(mcc_resp->n_channels);
@@ -514,9 +506,9 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
 			goto exit;
 		}
 	} else {
-		struct iwl_mcc_update_resp_v1 *mcc_resp_v1 = (void *)pkt->data;
+		struct iwl_mcc_update_resp_v3 *mcc_resp_v3 = (void *)pkt->data;
 
-		n_channels =  __le32_to_cpu(mcc_resp_v1->n_channels);
+		n_channels =  __le32_to_cpu(mcc_resp_v3->n_channels);
 		resp_len = sizeof(struct iwl_mcc_update_resp) +
 			   n_channels * sizeof(__le32);
 		resp_cp = kzalloc(resp_len, GFP_KERNEL);
@@ -525,12 +517,14 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
 			goto exit;
 		}
 
-		resp_cp->status = mcc_resp_v1->status;
-		resp_cp->mcc = mcc_resp_v1->mcc;
-		resp_cp->cap = mcc_resp_v1->cap;
-		resp_cp->source_id = mcc_resp_v1->source_id;
-		resp_cp->n_channels = mcc_resp_v1->n_channels;
-		memcpy(resp_cp->channels, mcc_resp_v1->channels,
+		resp_cp->status = mcc_resp_v3->status;
+		resp_cp->mcc = mcc_resp_v3->mcc;
+		resp_cp->cap = cpu_to_le16(mcc_resp_v3->cap);
+		resp_cp->source_id = mcc_resp_v3->source_id;
+		resp_cp->time = mcc_resp_v3->time;
+		resp_cp->geo_info = mcc_resp_v3->geo_info;
+		resp_cp->n_channels = mcc_resp_v3->n_channels;
+		memcpy(resp_cp->channels, mcc_resp_v3->channels,
 		       n_channels * sizeof(__le32));
 	}
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
index 6338d9cf7070..6d71e05626ad 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 0e26619fb330..0e2092526fae 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -182,6 +177,9 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
 	if (mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_8000)
 		reg_val |= CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI;
 
+	if (iwl_fw_dbg_is_d3_debug_enabled(&mvm->fwrt))
+		reg_val |= CSR_HW_IF_CONFIG_REG_D3_DEBUG;
+
 	iwl_trans_set_bits_mask(mvm->trans, CSR_HW_IF_CONFIG_REG,
 				CSR_HW_IF_CONFIG_REG_MSK_MAC_DASH |
 				CSR_HW_IF_CONFIG_REG_MSK_MAC_STEP |
@@ -189,7 +187,8 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
 				CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP |
 				CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH |
 				CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
-				CSR_HW_IF_CONFIG_REG_BIT_MAC_SI,
+				CSR_HW_IF_CONFIG_REG_BIT_MAC_SI   |
+				CSR_HW_IF_CONFIG_REG_D3_DEBUG,
 				reg_val);
 
 	IWL_DEBUG_INFO(mvm, "Radio type=0x%x-0x%x-0x%x\n", radio_cfg_type,
@@ -491,7 +490,9 @@ static const struct iwl_hcmd_arr iwl_mvm_groups[] = {
 
 /* this forward declaration can avoid to export the function */
 static void iwl_mvm_async_handlers_wk(struct work_struct *wk);
+#ifdef CONFIG_PM
 static void iwl_mvm_d0i3_exit_work(struct work_struct *wk);
+#endif
 
 static u32 iwl_mvm_min_backoff(struct iwl_mvm *mvm)
 {
@@ -564,10 +565,23 @@ static bool iwl_mvm_fwrt_fw_running(void *ctx)
 	return iwl_mvm_firmware_running(ctx);
 }
 
+static int iwl_mvm_fwrt_send_hcmd(void *ctx, struct iwl_host_cmd *host_cmd)
+{
+	struct iwl_mvm *mvm = (struct iwl_mvm *)ctx;
+	int ret;
+
+	mutex_lock(&mvm->mutex);
+	ret = iwl_mvm_send_cmd(mvm, host_cmd);
+	mutex_unlock(&mvm->mutex);
+
+	return ret;
+}
+
 static const struct iwl_fw_runtime_ops iwl_mvm_fwrt_ops = {
 	.dump_start = iwl_mvm_fwrt_dump_start,
 	.dump_end = iwl_mvm_fwrt_dump_end,
 	.fw_running = iwl_mvm_fwrt_fw_running,
+	.send_hcmd = iwl_mvm_fwrt_send_hcmd,
 };
 
 static struct iwl_op_mode *
@@ -583,6 +597,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	};
 	int err, scan_size;
 	u32 min_backoff;
+	enum iwl_amsdu_size rb_size_default;
 
 	/*
 	 * We use IWL_MVM_STATION_COUNT to check the validity of the station
@@ -602,9 +617,13 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	if (cfg->max_rx_agg_size)
 		hw->max_rx_aggregation_subframes = cfg->max_rx_agg_size;
+	else
+		hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
 
 	if (cfg->max_tx_agg_size)
 		hw->max_tx_aggregation_subframes = cfg->max_tx_agg_size;
+	else
+		hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF;
 
 	op_mode = hw->priv;
 
@@ -661,7 +680,9 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	INIT_WORK(&mvm->async_handlers_wk, iwl_mvm_async_handlers_wk);
 	INIT_WORK(&mvm->roc_done_wk, iwl_mvm_roc_done_wk);
+#ifdef CONFIG_PM
 	INIT_WORK(&mvm->d0i3_exit_work, iwl_mvm_d0i3_exit_work);
+#endif
 	INIT_DELAYED_WORK(&mvm->tdls_cs.dwork, iwl_mvm_tdls_ch_switch_work);
 	INIT_DELAYED_WORK(&mvm->scan_timeout_dwork, iwl_mvm_scan_timeout_wk);
 	INIT_WORK(&mvm->add_stream_wk, iwl_mvm_add_new_dqa_stream_wk);
@@ -691,8 +712,16 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	trans_cfg.op_mode = op_mode;
 	trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
 	trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
+
+	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+		rb_size_default = IWL_AMSDU_2K;
+	else
+		rb_size_default = IWL_AMSDU_4K;
+
 	switch (iwlwifi_mod_params.amsdu_size) {
 	case IWL_AMSDU_DEF:
+		trans_cfg.rx_buf_size = rb_size_default;
+		break;
 	case IWL_AMSDU_4K:
 		trans_cfg.rx_buf_size = IWL_AMSDU_4K;
 		break;
@@ -705,16 +734,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	default:
 		pr_err("%s: Unsupported amsdu_size: %d\n", KBUILD_MODNAME,
 		       iwlwifi_mod_params.amsdu_size);
-		trans_cfg.rx_buf_size = IWL_AMSDU_4K;
-	}
-
-	/* the hardware splits the A-MSDU */
-	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
-		trans_cfg.rx_buf_size = IWL_AMSDU_2K;
-		/* TODO: remove when balanced power mode is fw supported */
-		iwlmvm_mod_params.power_scheme = IWL_POWER_SCHEME_CAM;
-	} else if (mvm->cfg->mq_rx_supported) {
-		trans_cfg.rx_buf_size = IWL_AMSDU_4K;
+		trans_cfg.rx_buf_size = rb_size_default;
 	}
 
 	trans->wide_cmd_header = true;
@@ -745,12 +765,12 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	iwl_trans_configure(mvm->trans, &trans_cfg);
 
 	trans->rx_mpdu_cmd = REPLY_RX_MPDU_CMD;
-	trans->dbg_dest_tlv = mvm->fw->dbg_dest_tlv;
-	trans->dbg_dest_reg_num = mvm->fw->dbg_dest_reg_num;
-	memcpy(trans->dbg_conf_tlv, mvm->fw->dbg_conf_tlv,
+	trans->dbg_dest_tlv = mvm->fw->dbg.dest_tlv;
+	trans->dbg_n_dest_reg = mvm->fw->dbg.n_dest_reg;
+	memcpy(trans->dbg_conf_tlv, mvm->fw->dbg.conf_tlv,
 	       sizeof(trans->dbg_conf_tlv));
-	trans->dbg_trigger_tlv = mvm->fw->dbg_trigger_tlv;
-	trans->dbg_dump_mask = mvm->fw->dbg_dump_mask;
+	trans->dbg_trigger_tlv = mvm->fw->dbg.trigger_tlv;
+	trans->dbg_dump_mask = mvm->fw->dbg.dump_mask;
 
 	trans->iml = mvm->fw->iml;
 	trans->iml_len = mvm->fw->iml_len;
@@ -781,6 +801,8 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	mutex_lock(&mvm->mutex);
 	iwl_mvm_ref(mvm, IWL_MVM_REF_INIT_UCODE);
 	err = iwl_run_init_mvm_ucode(mvm, true);
+	if (test_bit(IWL_FWRT_STATUS_WAIT_ALIVE, &mvm->fwrt.status))
+		iwl_fw_alive_error_dump(&mvm->fwrt);
 	if (!iwlmvm_mod_params.init_dbg || !err)
 		iwl_mvm_stop_device(mvm);
 	iwl_mvm_unref(mvm, IWL_MVM_REF_INIT_UCODE);
@@ -950,15 +972,13 @@ static inline void iwl_mvm_rx_check_trigger(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_cmd *cmds_trig;
 	int i;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_FW_NOTIF))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, NULL,
+				     FW_DBG_TRIGGER_FW_NOTIF);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_FW_NOTIF);
 	cmds_trig = (void *)trig->data;
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt, NULL, trig))
-		return;
-
 	for (i = 0; i < ARRAY_SIZE(cmds_trig->cmds); i++) {
 		/* don't collect on CMD 0 */
 		if (!cmds_trig->cmds[i].cmd_id)
@@ -1220,7 +1240,7 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
 	 */
 	if (!mvm->fw_restart && fw_error) {
 		iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
-					NULL);
+					NULL, 0);
 	} else if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
 		struct iwl_mvm_reprobe *reprobe;
 
@@ -1246,7 +1266,8 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
 		INIT_WORK(&reprobe->work, iwl_mvm_reprobe_wk);
 		schedule_work(&reprobe->work);
 	} else if (mvm->fwrt.cur_fw_img == IWL_UCODE_REGULAR &&
-		   mvm->hw_registered) {
+		   mvm->hw_registered &&
+		   !test_bit(STATUS_TRANS_DEAD, &mvm->trans->status)) {
 		/* don't let the transport/FW power down */
 		iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
 
@@ -1261,7 +1282,8 @@ static void iwl_mvm_nic_error(struct iwl_op_mode *op_mode)
 {
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
 
-	iwl_mvm_dump_nic_error_log(mvm);
+	if (!test_bit(STATUS_TRANS_DEAD, &mvm->trans->status))
+		iwl_mvm_dump_nic_error_log(mvm);
 
 	iwl_mvm_nic_restart(mvm, true);
 }
@@ -1274,6 +1296,7 @@ static void iwl_mvm_cmd_queue_full(struct iwl_op_mode *op_mode)
 	iwl_mvm_nic_restart(mvm, true);
 }
 
+#ifdef CONFIG_PM
 struct iwl_d0i3_iter_data {
 	struct iwl_mvm *mvm;
 	struct ieee80211_vif *connected_vif;
@@ -1596,25 +1619,23 @@ out:
 static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 {
 	struct iwl_mvm *mvm = container_of(wk, struct iwl_mvm, d0i3_exit_work);
-	struct iwl_host_cmd get_status_cmd = {
-		.id = WOWLAN_GET_STATUSES,
-		.flags = CMD_HIGH_PRIO | CMD_WANT_SKB,
-	};
 	struct iwl_mvm_d0i3_exit_work_iter_data iter_data = {
 		.mvm = mvm,
 	};
 
 	struct iwl_wowlan_status *status;
-	int ret;
 	u32 wakeup_reasons = 0;
 	__le16 *qos_seq = NULL;
 
 	mutex_lock(&mvm->mutex);
-	ret = iwl_mvm_send_cmd(mvm, &get_status_cmd);
-	if (ret)
+
+	status = iwl_mvm_send_wowlan_get_status(mvm);
+	if (IS_ERR_OR_NULL(status)) {
+		/* set to NULL so we don't need to check before kfree'ing */
+		status = NULL;
 		goto out;
+	}
 
-	status = (void *)get_status_cmd.resp_pkt->data;
 	wakeup_reasons = le32_to_cpu(status->wakeup_reasons);
 	qos_seq = status->qos_seq_ctr;
 
@@ -1633,8 +1654,7 @@ out:
 		       wakeup_reasons);
 
 	/* qos_seq might point inside resp_pkt, so free it only now */
-	if (get_status_cmd.resp_pkt)
-		iwl_free_resp(&get_status_cmd);
+	kfree(status);
 
 	/* the FW might have updated the regdomain */
 	iwl_mvm_update_changed_regdom(mvm);
@@ -1685,6 +1705,13 @@ int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
 	return _iwl_mvm_exit_d0i3(mvm);
 }
 
+#define IWL_MVM_D0I3_OPS					\
+	.enter_d0i3 = iwl_mvm_enter_d0i3,			\
+	.exit_d0i3 = iwl_mvm_exit_d0i3,
+#else /* CONFIG_PM */
+#define IWL_MVM_D0I3_OPS
+#endif /* CONFIG_PM */
+
 #define IWL_MVM_COMMON_OPS					\
 	/* these could be differentiated */			\
 	.async_cb = iwl_mvm_async_cb,				\
@@ -1695,8 +1722,7 @@ int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
 	.nic_error = iwl_mvm_nic_error,				\
 	.cmd_queue_full = iwl_mvm_cmd_queue_full,		\
 	.nic_config = iwl_mvm_nic_config,			\
-	.enter_d0i3 = iwl_mvm_enter_d0i3,			\
-	.exit_d0i3 = iwl_mvm_exit_d0i3,				\
+	IWL_MVM_D0I3_OPS					\
 	/* as we only register one, these MUST be common! */	\
 	.start = iwl_op_mode_mvm_start,				\
 	.stop = iwl_op_mode_mvm_stop
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
index c11fe2621d51..5a0a28fd762d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/quota.c b/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
index 690559bdf421..5e62b97af48b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/quota.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
index 8169d1450b3b..7a98e1a1dc40 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
@@ -117,20 +117,42 @@ static u16 rs_fw_set_config_flags(struct iwl_mvm *mvm,
 {
 	struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
 	struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
+	struct ieee80211_sta_he_cap *he_cap = &sta->he_cap;
 	bool vht_ena = vht_cap && vht_cap->vht_supported;
 	u16 flags = 0;
 
 	if (mvm->cfg->ht_params->stbc &&
-	    (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1) &&
-	    ((ht_cap && (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC)) ||
-	     (vht_ena && (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK))))
-		flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
+	    (num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1)) {
+		if (he_cap && he_cap->has_he) {
+			if (he_cap->he_cap_elem.phy_cap_info[2] &
+			    IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ)
+				flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
+
+			if (he_cap->he_cap_elem.phy_cap_info[7] &
+			    IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ)
+				flags |= IWL_TLC_MNG_CFG_FLAGS_HE_STBC_160MHZ_MSK;
+		} else if ((ht_cap &&
+			    (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC)) ||
+			   (vht_ena &&
+			    (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK)))
+			flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
+	}
 
 	if (mvm->cfg->ht_params->ldpc &&
 	    ((ht_cap && (ht_cap->cap & IEEE80211_HT_CAP_LDPC_CODING)) ||
 	     (vht_ena && (vht_cap->cap & IEEE80211_VHT_CAP_RXLDPC))))
 		flags |= IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK;
 
+	if (he_cap && he_cap->has_he &&
+	    (he_cap->he_cap_elem.phy_cap_info[3] &
+	     IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK)) {
+		flags |= IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK;
+
+		if (he_cap->he_cap_elem.phy_cap_info[3] &
+		    IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2)
+			flags |= IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_2_MSK;
+	}
+
 	return flags;
 }
 
@@ -311,7 +333,7 @@ out:
 }
 
 void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-		     enum nl80211_band band)
+		     enum nl80211_band band, bool update)
 {
 	struct ieee80211_hw *hw = mvm->hw;
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
@@ -320,7 +342,8 @@ void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	struct ieee80211_supported_band *sband;
 	struct iwl_tlc_config_cmd cfg_cmd = {
 		.sta_id = mvmsta->sta_id,
-		.max_ch_width = rs_fw_bw_from_sta_bw(sta),
+		.max_ch_width = update ?
+			rs_fw_bw_from_sta_bw(sta) : RATE_MCS_CHAN_WIDTH_20,
 		.flags = cpu_to_le16(rs_fw_set_config_flags(mvm, sta)),
 		.chains = rs_fw_set_active_chains(iwl_mvm_get_valid_tx_ant(mvm)),
 		.max_mpdu_len = cpu_to_le16(sta->max_amsdu_len),
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 30cfd7d50bc9..089972280daa 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -1239,7 +1239,11 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	    !(info->flags & IEEE80211_TX_STAT_AMPDU))
 		return;
 
-	rs_rate_from_ucode_rate(tx_resp_hwrate, info->band, &tx_resp_rate);
+	if (rs_rate_from_ucode_rate(tx_resp_hwrate, info->band,
+				    &tx_resp_rate)) {
+		WARN_ON_ONCE(1);
+		return;
+	}
 
 #ifdef CONFIG_MAC80211_DEBUGFS
 	/* Disable last tx check if we are debugging with fixed rate but
@@ -1276,7 +1280,7 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		       (unsigned long)(lq_sta->last_tx +
 				       (IWL_MVM_RS_IDLE_TIMEOUT * HZ)))) {
 		IWL_DEBUG_RATE(mvm, "Tx idle for too long. reinit rs\n");
-		iwl_mvm_rs_rate_init(mvm, sta, info->band);
+		iwl_mvm_rs_rate_init(mvm, sta, info->band, true);
 		return;
 	}
 	lq_sta->last_tx = jiffies;
@@ -1290,7 +1294,10 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	 */
 	table = &lq_sta->lq;
 	lq_hwrate = le32_to_cpu(table->rs_table[0]);
-	rs_rate_from_ucode_rate(lq_hwrate, info->band, &lq_rate);
+	if (rs_rate_from_ucode_rate(lq_hwrate, info->band, &lq_rate)) {
+		WARN_ON_ONCE(1);
+		return;
+	}
 
 	/* Here we actually compare this rate to the latest LQ command */
 	if (lq_color != LQ_FLAG_COLOR_GET(table->flags)) {
@@ -1392,8 +1399,12 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		/* Collect data for each rate used during failed TX attempts */
 		for (i = 0; i <= retries; ++i) {
 			lq_hwrate = le32_to_cpu(table->rs_table[i]);
-			rs_rate_from_ucode_rate(lq_hwrate, info->band,
-						&lq_rate);
+			if (rs_rate_from_ucode_rate(lq_hwrate, info->band,
+						    &lq_rate)) {
+				WARN_ON_ONCE(1);
+				return;
+			}
+
 			/*
 			 * Only collect stats if retried rate is in the same RS
 			 * table as active/search.
@@ -2859,9 +2870,8 @@ void rs_update_last_rssi(struct iwl_mvm *mvm,
 static void rs_initialize_lq(struct iwl_mvm *mvm,
 			     struct ieee80211_sta *sta,
 			     struct iwl_lq_sta *lq_sta,
-			     enum nl80211_band band)
+			     enum nl80211_band band, bool update)
 {
-	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
 	struct iwl_scale_tbl_info *tbl;
 	struct rs_rate *rate;
 	u8 active_tbl = 0;
@@ -2890,8 +2900,7 @@ static void rs_initialize_lq(struct iwl_mvm *mvm,
 	rs_set_expected_tpt_table(lq_sta, tbl);
 	rs_fill_lq_cmd(mvm, sta, lq_sta, rate);
 	/* TODO restore station should remember the lq cmd */
-	iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq,
-			    mvmsta->sta_state < IEEE80211_STA_AUTHORIZED);
+	iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq, !update);
 }
 
 static void rs_drv_get_rate(void *mvm_r, struct ieee80211_sta *sta,
@@ -3144,7 +3153,7 @@ void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg)
  * Called after adding a new station to initialize rate scaling
  */
 static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-			     enum nl80211_band band)
+			     enum nl80211_band band, bool update)
 {
 	int i, j;
 	struct ieee80211_hw *hw = mvm->hw;
@@ -3215,7 +3224,7 @@ static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 
 	/* These values will be overridden later */
 	lq_sta->lq.single_stream_ant_msk =
-		first_antenna(iwl_mvm_get_valid_tx_ant(mvm));
+		iwl_mvm_bt_coex_get_single_ant_msk(mvm, iwl_mvm_get_valid_tx_ant(mvm));
 	lq_sta->lq.dual_stream_ant_msk = ANT_AB;
 
 	/* as default allow aggregation for all tids */
@@ -3224,7 +3233,7 @@ static void rs_drv_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	iwl_mvm_reset_frame_stats(mvm);
 #endif
-	rs_initialize_lq(mvm, sta, lq_sta, band);
+	rs_initialize_lq(mvm, sta, lq_sta, band, update);
 }
 
 static void rs_drv_rate_update(void *mvm_r,
@@ -3244,7 +3253,7 @@ static void rs_drv_rate_update(void *mvm_r,
 	for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++)
 		ieee80211_stop_tx_ba_session(sta, tid);
 
-	iwl_mvm_rs_rate_init(mvm, sta, sband->band);
+	iwl_mvm_rs_rate_init(mvm, sta, sband->band, true);
 }
 
 #ifdef CONFIG_MAC80211_DEBUGFS
@@ -3262,7 +3271,10 @@ static void rs_build_rates_table_from_fixed(struct iwl_mvm *mvm,
 	for (i = 0; i < num_rates; i++)
 		lq_cmd->rs_table[i] = ucode_rate_le32;
 
-	rs_rate_from_ucode_rate(ucode_rate, band, &rate);
+	if (rs_rate_from_ucode_rate(ucode_rate, band, &rate)) {
+		WARN_ON_ONCE(1);
+		return;
+	}
 
 	if (is_mimo(&rate))
 		lq_cmd->mimo_delim = num_rates - 1;
@@ -3578,7 +3590,8 @@ static void rs_fill_lq_cmd(struct iwl_mvm *mvm,
 	mvmsta = iwl_mvm_sta_from_mac80211(sta);
 	mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
 
-	if (num_of_ant(initial_rate->ant) == 1)
+	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2) &&
+	    num_of_ant(initial_rate->ant) == 1)
 		lq_cmd->single_stream_ant_msk = initial_rate->ant;
 
 	lq_cmd->agg_frame_cnt_limit = mvmsta->max_agg_bufsize;
@@ -4098,12 +4111,12 @@ static const struct rate_control_ops rs_mvm_ops_drv = {
 };
 
 void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-			  enum nl80211_band band)
+			  enum nl80211_band band, bool update)
 {
 	if (iwl_mvm_has_tlc_offload(mvm))
-		rs_fw_rate_init(mvm, sta, band);
+		rs_fw_rate_init(mvm, sta, band, update);
 	else
-		rs_drv_rate_init(mvm, sta, band);
+		rs_drv_rate_init(mvm, sta, band, update);
 }
 
 int iwl_mvm_rate_control_register(void)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index d2cf484e2b73..d0f47899f284 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
@@ -420,7 +420,7 @@ struct iwl_lq_sta {
 
 /* Initialize station's rate scaling information after adding station */
 void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-			  enum nl80211_band band);
+			  enum nl80211_band band, bool init);
 
 /* Notify RS about Tx status */
 void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
@@ -461,7 +461,7 @@ void rs_remove_sta_debugfs(void *mvm, void *mvm_sta);
 
 void iwl_mvm_rs_add_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta);
 void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
-		     enum nl80211_band band);
+		     enum nl80211_band band, bool update);
 int rs_fw_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
 			bool enable);
 void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index bfb163419c67..ef624833cf1b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -438,13 +433,14 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 		struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
 		struct ieee80211_vif *tx_blocked_vif =
 			rcu_dereference(mvm->csa_tx_blocked_vif);
+		struct iwl_fw_dbg_trigger_tlv *trig;
+		struct ieee80211_vif *vif = mvmsta->vif;
 
 		/* We have tx blocked stations (with CS bit). If we heard
 		 * frames from a blocked station on a new channel we can
 		 * TX to it again.
 		 */
-		if (unlikely(tx_blocked_vif) &&
-		    mvmsta->vif == tx_blocked_vif) {
+		if (unlikely(tx_blocked_vif) && vif == tx_blocked_vif) {
 			struct iwl_mvm_vif *mvmvif =
 				iwl_mvm_vif_from_mac80211(tx_blocked_vif);
 
@@ -455,23 +451,18 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 
 		rs_update_last_rssi(mvm, mvmsta, rx_status);
 
-		if (iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_RSSI) &&
-		    ieee80211_is_beacon(hdr->frame_control)) {
-			struct iwl_fw_dbg_trigger_tlv *trig;
+		trig = iwl_fw_dbg_trigger_on(&mvm->fwrt,
+					     ieee80211_vif_to_wdev(vif),
+					     FW_DBG_TRIGGER_RSSI);
+
+		if (trig && ieee80211_is_beacon(hdr->frame_control)) {
 			struct iwl_fw_dbg_trigger_low_rssi *rssi_trig;
-			bool trig_check;
 			s32 rssi;
 
-			trig = iwl_fw_dbg_get_trigger(mvm->fw,
-						      FW_DBG_TRIGGER_RSSI);
 			rssi_trig = (void *)trig->data;
 			rssi = le32_to_cpu(rssi_trig->rssi);
 
-			trig_check =
-				iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-							      ieee80211_vif_to_wdev(mvmsta->vif),
-							      trig);
-			if (trig_check && rx_status->signal < rssi)
+			if (rx_status->signal < rssi)
 				iwl_fw_dbg_collect_trig(&mvm->fwrt, trig,
 							NULL);
 		}
@@ -698,15 +689,12 @@ iwl_mvm_rx_stats_check_trigger(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt)
 	struct iwl_fw_dbg_trigger_stats *trig_stats;
 	u32 trig_offset, trig_thold;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_STATS))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, NULL, FW_DBG_TRIGGER_STATS);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_STATS);
 	trig_stats = (void *)trig->data;
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt, NULL, trig))
-		return;
-
 	trig_offset = le32_to_cpu(trig_stats->stop_offset);
 	trig_thold = le32_to_cpu(trig_stats->stop_threshold);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index b53148f972a4..26ac9402568d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -283,6 +283,10 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 		    !(status & IWL_RX_MPDU_RES_STATUS_TTAK_OK))
 			return 0;
 
+		if (mvm->trans->cfg->gen2 &&
+		    !(status & RX_MPDU_RES_STATUS_MIC_OK))
+			stats->flag |= RX_FLAG_MMIC_ERROR;
+
 		*crypt_len = IEEE80211_TKIP_IV_LEN;
 		/* fall through if TTAK OK */
 	case IWL_RX_MPDU_STATUS_SEC_WEP:
@@ -294,8 +298,11 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 				IWL_RX_MPDU_STATUS_SEC_WEP)
 			*crypt_len = IEEE80211_WEP_IV_LEN;
 
-		if (pkt_flags & FH_RSCSR_RADA_EN)
+		if (pkt_flags & FH_RSCSR_RADA_EN) {
 			stats->flag |= RX_FLAG_ICV_STRIPPED;
+			if (mvm->trans->cfg->gen2)
+				stats->flag |= RX_FLAG_MMIC_STRIPPED;
+		}
 
 		return 0;
 	case IWL_RX_MPDU_STATUS_SEC_EXT_ENC:
@@ -856,6 +863,444 @@ static void iwl_mvm_flip_address(u8 *addr)
 	ether_addr_copy(addr, mac_addr);
 }
 
+static void iwl_mvm_decode_he_sigb(struct iwl_mvm *mvm,
+				   struct iwl_rx_mpdu_desc *desc,
+				   u32 rate_n_flags,
+				   struct ieee80211_radiotap_he_mu *he_mu)
+{
+	u32 sigb0, sigb1;
+	u16 sigb2;
+
+	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+		sigb0 = le32_to_cpu(desc->v3.sigb_common0);
+		sigb1 = le32_to_cpu(desc->v3.sigb_common1);
+	} else {
+		sigb0 = le32_to_cpu(desc->v1.sigb_common0);
+		sigb1 = le32_to_cpu(desc->v1.sigb_common1);
+	}
+
+	sigb2 = le16_to_cpu(desc->sigb_common2);
+
+	if (FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH1_CRC_OK, sigb2)) {
+		he_mu->flags1 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN |
+				    IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN);
+
+		he_mu->flags1 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH1_CTR_RU,
+						   sigb2),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU);
+
+		he_mu->ru_ch1[0] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH1_RU0,
+					     sigb0);
+		he_mu->ru_ch1[1] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH1_RU1,
+					     sigb1);
+		he_mu->ru_ch1[2] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH1_RU2,
+					     sigb0);
+		he_mu->ru_ch1[3] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH1_RU3,
+					     sigb1);
+	}
+
+	if (FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH2_CRC_OK, sigb2) &&
+	    (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) != RATE_MCS_CHAN_WIDTH_20) {
+		he_mu->flags1 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN |
+				    IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN);
+
+		he_mu->flags2 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_SIGB_COMMON2_CH2_CTR_RU,
+						   sigb2),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU);
+
+		he_mu->ru_ch2[0] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH2_RU0,
+					     sigb0);
+		he_mu->ru_ch2[1] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH2_RU1,
+					     sigb1);
+		he_mu->ru_ch2[2] = FIELD_GET(IWL_RX_HE_SIGB_COMMON0_CH2_RU2,
+					     sigb0);
+		he_mu->ru_ch2[3] = FIELD_GET(IWL_RX_HE_SIGB_COMMON1_CH2_RU3,
+					     sigb1);
+	}
+}
+
+static void
+iwl_mvm_decode_he_phy_ru_alloc(u64 he_phy_data, u32 rate_n_flags,
+			       struct ieee80211_radiotap_he *he,
+			       struct ieee80211_radiotap_he_mu *he_mu,
+			       struct ieee80211_rx_status *rx_status)
+{
+	/*
+	 * Unfortunately, we have to leave the mac80211 data
+	 * incorrect for the case that we receive an HE-MU
+	 * transmission and *don't* have the HE phy data (due
+	 * to the bits being used for TSF). This shouldn't
+	 * happen though as management frames where we need
+	 * the TSF/timers are not be transmitted in HE-MU.
+	 */
+	u8 ru = FIELD_GET(IWL_RX_HE_PHY_RU_ALLOC_MASK, he_phy_data);
+	u8 offs = 0;
+
+	rx_status->bw = RATE_INFO_BW_HE_RU;
+
+	he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
+
+	switch (ru) {
+	case 0 ... 36:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_26;
+		offs = ru;
+		break;
+	case 37 ... 52:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_52;
+		offs = ru - 37;
+		break;
+	case 53 ... 60:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
+		offs = ru - 53;
+		break;
+	case 61 ... 64:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_242;
+		offs = ru - 61;
+		break;
+	case 65 ... 66:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_484;
+		offs = ru - 65;
+		break;
+	case 67:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_996;
+		break;
+	case 68:
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996;
+		break;
+	}
+	he->data2 |= le16_encode_bits(offs,
+				      IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET);
+	he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN |
+				 IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN);
+	if (he_phy_data & IWL_RX_HE_PHY_RU_ALLOC_SEC80)
+		he->data2 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
+
+	if (he_mu) {
+#define CHECK_BW(bw) \
+	BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \
+		     RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS)
+		CHECK_BW(20);
+		CHECK_BW(40);
+		CHECK_BW(80);
+		CHECK_BW(160);
+		he_mu->flags2 |=
+			le16_encode_bits(FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK,
+						   rate_n_flags),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW);
+	}
+}
+
+static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
+				       struct iwl_rx_mpdu_desc *desc,
+				       struct ieee80211_radiotap_he *he,
+				       struct ieee80211_radiotap_he_mu *he_mu,
+				       struct ieee80211_rx_status *rx_status,
+				       u64 he_phy_data, u32 rate_n_flags,
+				       int queue)
+{
+	u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
+	bool sigb_data;
+	u16 d1known = IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN |
+		      IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN |
+		      IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN |
+		      IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN |
+		      IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN;
+	u16 d2known = IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN |
+		      IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN |
+		      IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN;
+
+	he->data1 |= cpu_to_le16(d1known);
+	he->data2 |= cpu_to_le16(d2known);
+	he->data3 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_BSS_COLOR_MASK,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR);
+	he->data3 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_UPLINK,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA3_UL_DL);
+	he->data3 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_LDPC_EXT_SYM,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG);
+	he->data4 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_SPATIAL_REUSE_MASK,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE);
+	he->data5 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_PRE_FEC_PAD_MASK,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD);
+	he->data5 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_PE_DISAMBIG,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG);
+	he->data6 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_TXOP_DUR_MASK,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA6_TXOP);
+	he->data6 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_DOPPLER,
+						he_phy_data),
+				      IEEE80211_RADIOTAP_HE_DATA6_DOPPLER);
+
+	switch (he_type) {
+	case RATE_MCS_HE_TYPE_MU:
+		he_mu->flags1 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_MU_SIGB_DCM,
+						   he_phy_data),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM);
+		he_mu->flags1 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_MU_SIGB_MCS_MASK,
+						   he_phy_data),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS);
+		he_mu->flags2 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_MU_SIBG_SYM_OR_USER_NUM_MASK,
+						  he_phy_data),
+					IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS);
+		he_mu->flags2 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_MU_SIGB_COMPRESSION,
+						   he_phy_data),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP);
+		he_mu->flags2 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_MU_PREAMBLE_PUNC_TYPE_MASK,
+						   he_phy_data),
+					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW);
+
+		sigb_data = FIELD_GET(IWL_RX_HE_PHY_INFO_TYPE_MASK,
+				      he_phy_data) ==
+				IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO;
+		if (sigb_data)
+			iwl_mvm_decode_he_sigb(mvm, desc, rate_n_flags, he_mu);
+		/* fall through */
+	case RATE_MCS_HE_TYPE_TRIG:
+		he->data2 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
+		he->data5 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_HE_LTF_NUM_MASK,
+						   he_phy_data),
+					 IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
+		break;
+	case RATE_MCS_HE_TYPE_SU:
+	case RATE_MCS_HE_TYPE_EXT_SU:
+		he->data1 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN);
+		he->data3 |=
+			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_BEAM_CHNG,
+						   he_phy_data),
+					 IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE);
+		break;
+	}
+
+	switch (FIELD_GET(IWL_RX_HE_PHY_INFO_TYPE_MASK, he_phy_data)) {
+	case IWL_RX_HE_PHY_INFO_TYPE_MU:
+	case IWL_RX_HE_PHY_INFO_TYPE_MU_EXT_INFO:
+	case IWL_RX_HE_PHY_INFO_TYPE_TB:
+		iwl_mvm_decode_he_phy_ru_alloc(he_phy_data, rate_n_flags,
+					       he, he_mu, rx_status);
+		break;
+	default:
+		/* nothing */
+		break;
+	}
+}
+
+static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb,
+			  struct iwl_rx_mpdu_desc *desc,
+			  u32 rate_n_flags, u16 phy_info, int queue)
+{
+	struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
+	/* this is invalid e.g. because puncture type doesn't allow 0b11 */
+#define HE_PHY_DATA_INVAL ((u64)-1)
+	u64 he_phy_data = HE_PHY_DATA_INVAL;
+	struct ieee80211_radiotap_he *he = NULL;
+	struct ieee80211_radiotap_he_mu *he_mu = NULL;
+	u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
+	u8 stbc, ltf;
+	static const struct ieee80211_radiotap_he known = {
+		.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
+				     IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN |
+				     IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN |
+				     IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN),
+		.data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN |
+				     IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN),
+	};
+	static const struct ieee80211_radiotap_he_mu mu_known = {
+		.flags1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN |
+				      IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN |
+				      IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN |
+				      IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN),
+		.flags2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN |
+				      IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN),
+	};
+	unsigned int radiotap_len = 0;
+
+	he = skb_put_data(skb, &known, sizeof(known));
+	radiotap_len += sizeof(known);
+	rx_status->flag |= RX_FLAG_RADIOTAP_HE;
+
+	if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) {
+		if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+			he_phy_data = le64_to_cpu(desc->v3.he_phy_data);
+		else
+			he_phy_data = le64_to_cpu(desc->v1.he_phy_data);
+
+		if (he_type == RATE_MCS_HE_TYPE_MU) {
+			he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known));
+			radiotap_len += sizeof(mu_known);
+			rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU;
+		}
+	}
+
+	/* temporarily hide the radiotap data */
+	__skb_pull(skb, radiotap_len);
+
+	if (he_phy_data != HE_PHY_DATA_INVAL &&
+	    he_type == RATE_MCS_HE_TYPE_SU) {
+		/* report the AMPDU-EOF bit on single frames */
+		if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
+			rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
+			rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
+			if (FIELD_GET(IWL_RX_HE_PHY_DELIM_EOF, he_phy_data))
+				rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
+		}
+	}
+
+	if (he_phy_data != HE_PHY_DATA_INVAL)
+		iwl_mvm_decode_he_phy_data(mvm, desc, he, he_mu, rx_status,
+					   he_phy_data, rate_n_flags, queue);
+
+	/* update aggregation data for monitor sake on default queue */
+	if (!queue && (phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
+		bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE;
+
+		/* toggle is switched whenever new aggregation starts */
+		if (toggle_bit != mvm->ampdu_toggle &&
+		    he_phy_data != HE_PHY_DATA_INVAL &&
+		    (he_type == RATE_MCS_HE_TYPE_MU ||
+		     he_type == RATE_MCS_HE_TYPE_SU)) {
+			rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
+			if (FIELD_GET(IWL_RX_HE_PHY_DELIM_EOF,
+				      he_phy_data))
+				rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
+		}
+	}
+
+	if (he_type == RATE_MCS_HE_TYPE_EXT_SU &&
+	    rate_n_flags & RATE_MCS_HE_106T_MSK) {
+		rx_status->bw = RATE_INFO_BW_HE_RU;
+		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
+	}
+
+	/* actually data is filled in mac80211 */
+	if (he_type == RATE_MCS_HE_TYPE_SU ||
+	    he_type == RATE_MCS_HE_TYPE_EXT_SU)
+		he->data1 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
+
+	stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >> RATE_MCS_STBC_POS;
+	rx_status->nss =
+		((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
+					RATE_VHT_MCS_NSS_POS) + 1;
+	rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
+	rx_status->encoding = RX_ENC_HE;
+	rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
+	if (rate_n_flags & RATE_MCS_BF_MSK)
+		rx_status->enc_flags |= RX_ENC_FLAG_BF;
+
+	rx_status->he_dcm =
+		!!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK);
+
+#define CHECK_TYPE(F)							\
+	BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F !=	\
+		     (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS))
+
+	CHECK_TYPE(SU);
+	CHECK_TYPE(EXT_SU);
+	CHECK_TYPE(MU);
+	CHECK_TYPE(TRIG);
+
+	he->data1 |= cpu_to_le16(he_type >> RATE_MCS_HE_TYPE_POS);
+
+	if (rate_n_flags & RATE_MCS_BF_MSK)
+		he->data5 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA5_TXBF);
+
+	switch ((rate_n_flags & RATE_MCS_HE_GI_LTF_MSK) >>
+		RATE_MCS_HE_GI_LTF_POS) {
+	case 0:
+		if (he_type == RATE_MCS_HE_TYPE_TRIG)
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6;
+		else
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8;
+		if (he_type == RATE_MCS_HE_TYPE_MU)
+			ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X;
+		else
+			ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X;
+		break;
+	case 1:
+		if (he_type == RATE_MCS_HE_TYPE_TRIG)
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6;
+		else
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8;
+		ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X;
+		break;
+	case 2:
+		if (he_type == RATE_MCS_HE_TYPE_TRIG) {
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_3_2;
+			ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X;
+		} else {
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6;
+			ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X;
+		}
+		break;
+	case 3:
+		if ((he_type == RATE_MCS_HE_TYPE_SU ||
+		     he_type == RATE_MCS_HE_TYPE_EXT_SU) &&
+		    rate_n_flags & RATE_MCS_SGI_MSK)
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8;
+		else
+			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_3_2;
+		ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X;
+		break;
+	}
+
+	he->data5 |= le16_encode_bits(ltf, IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE);
+
+	if (he_type == RATE_MCS_HE_TYPE_SU ||
+	    he_type == RATE_MCS_HE_TYPE_EXT_SU) {
+		u16 val;
+
+		/* LTF syms correspond to streams */
+		he->data2 |=
+			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
+		switch (rx_status->nss) {
+		case 1:
+			val = 0;
+			break;
+		case 2:
+			val = 1;
+			break;
+		case 3:
+		case 4:
+			val = 2;
+			break;
+		case 5:
+		case 6:
+			val = 3;
+			break;
+		case 7:
+		case 8:
+			val = 4;
+			break;
+		default:
+			WARN_ONCE(1, "invalid nss: %d\n",
+				  rx_status->nss);
+			val = 0;
+		}
+
+		he->data5 |=
+			le16_encode_bits(val,
+					 IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
+	}
+}
+
 void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 			struct iwl_rx_cmd_buffer *rxb, int queue)
 {
@@ -869,12 +1314,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 	struct ieee80211_sta *sta = NULL;
 	struct sk_buff *skb;
 	u8 crypt_len = 0, channel, energy_a, energy_b;
-	struct ieee80211_radiotap_he *he = NULL;
-	struct ieee80211_radiotap_he_mu *he_mu = NULL;
-	u32 he_type = 0xffffffff;
-	/* this is invalid e.g. because puncture type doesn't allow 0b11 */
-#define HE_PHY_DATA_INVAL ((u64)-1)
-	u64 he_phy_data = HE_PHY_DATA_INVAL;
 	size_t desc_size;
 
 	if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
@@ -918,49 +1357,24 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 
 	rx_status = IEEE80211_SKB_RXCB(skb);
 
-	if (rate_n_flags & RATE_MCS_HE_MSK) {
-		static const struct ieee80211_radiotap_he known = {
-			.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
-					     IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN |
-					     IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN |
-					     IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN),
-			.data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN |
-					     IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN),
-		};
-		static const struct ieee80211_radiotap_he_mu mu_known = {
-			.flags1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN |
-					      IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN |
-					      IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN |
-					      IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN),
-			.flags2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN),
-		};
-		unsigned int radiotap_len = 0;
-
-		he = skb_put_data(skb, &known, sizeof(known));
-		radiotap_len += sizeof(known);
-		rx_status->flag |= RX_FLAG_RADIOTAP_HE;
-
-		he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
-
-		if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) {
-			if (mvm->trans->cfg->device_family >=
-			    IWL_DEVICE_FAMILY_22560)
-				he_phy_data = le64_to_cpu(desc->v3.he_phy_data);
-			else
-				he_phy_data = le64_to_cpu(desc->v1.he_phy_data);
-
-			if (he_type == RATE_MCS_HE_TYPE_MU) {
-				he_mu = skb_put_data(skb, &mu_known,
-						     sizeof(mu_known));
-				radiotap_len += sizeof(mu_known);
-				rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU;
-			}
-		}
-
-		/* temporarily hide the radiotap data */
-		__skb_pull(skb, radiotap_len);
+	/* This may be overridden by iwl_mvm_rx_he() to HE_RU */
+	switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) {
+	case RATE_MCS_CHAN_WIDTH_20:
+		break;
+	case RATE_MCS_CHAN_WIDTH_40:
+		rx_status->bw = RATE_INFO_BW_40;
+		break;
+	case RATE_MCS_CHAN_WIDTH_80:
+		rx_status->bw = RATE_INFO_BW_80;
+		break;
+	case RATE_MCS_CHAN_WIDTH_160:
+		rx_status->bw = RATE_INFO_BW_160;
+		break;
 	}
 
+	if (rate_n_flags & RATE_MCS_HE_MSK)
+		iwl_mvm_rx_he(mvm, skb, desc, rate_n_flags, phy_info, queue);
+
 	rx_status = IEEE80211_SKB_RXCB(skb);
 
 	if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, phy_info, desc,
@@ -995,53 +1409,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 		rx_status->mactime = tsf_on_air_rise;
 		/* TSF as indicated by the firmware is at INA time */
 		rx_status->flag |= RX_FLAG_MACTIME_PLCP_START;
-	} else if (he_type == RATE_MCS_HE_TYPE_SU) {
-		u64 he_phy_data;
-
-		if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
-			he_phy_data = le64_to_cpu(desc->v3.he_phy_data);
-		else
-			he_phy_data = le64_to_cpu(desc->v1.he_phy_data);
-
-		he->data1 |=
-			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN);
-		if (FIELD_GET(IWL_RX_HE_PHY_UPLINK,
-			      he_phy_data))
-			he->data3 |=
-				cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA3_UL_DL);
-
-		if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
-			rx_status->ampdu_reference = mvm->ampdu_ref;
-			mvm->ampdu_ref++;
-
-			rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
-			rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
-			if (FIELD_GET(IWL_RX_HE_PHY_DELIM_EOF,
-				      he_phy_data))
-				rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
-		}
-	} else if (he_mu && he_phy_data != HE_PHY_DATA_INVAL) {
-		he_mu->flags1 |=
-			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_SIBG_SYM_OR_USER_NUM_MASK,
-						   he_phy_data),
-					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS);
-		he_mu->flags1 |=
-			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_SIGB_DCM,
-						   he_phy_data),
-					 IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM);
-		he_mu->flags1 |=
-			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_SIGB_MCS_MASK,
-						   he_phy_data),
-					 IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS);
-		he_mu->flags2 |=
-			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_SIGB_COMPRESSION,
-						   he_phy_data),
-					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP);
-		he_mu->flags2 |=
-			le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_PREAMBLE_PUNC_TYPE_MASK,
-						   he_phy_data),
-					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW);
 	}
+
 	rx_status->device_timestamp = gp2_on_air_rise;
 	rx_status->band = channel > 14 ? NL80211_BAND_5GHZ :
 		NL80211_BAND_2GHZ;
@@ -1066,15 +1435,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 		if (toggle_bit != mvm->ampdu_toggle) {
 			mvm->ampdu_ref++;
 			mvm->ampdu_toggle = toggle_bit;
-
-			if (he_phy_data != HE_PHY_DATA_INVAL &&
-			    he_type == RATE_MCS_HE_TYPE_MU) {
-				rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
-				if (FIELD_GET(IWL_RX_HE_PHY_DELIM_EOF,
-					      he_phy_data))
-					rx_status->flag |=
-						RX_FLAG_AMPDU_EOF_BIT;
-			}
 		}
 	}
 
@@ -1103,6 +1463,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 		u8 baid = (u8)((le32_to_cpu(desc->reorder_data) &
 			       IWL_RX_MPDU_REORDER_BAID_MASK) >>
 			       IWL_RX_MPDU_REORDER_BAID_SHIFT);
+		struct iwl_fw_dbg_trigger_tlv *trig;
+		struct ieee80211_vif *vif = mvmsta->vif;
 
 		if (!mvm->tcm.paused && len >= sizeof(*hdr) &&
 		    !is_multicast_ether_addr(hdr->addr1) &&
@@ -1115,8 +1477,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 		 * frames from a blocked station on a new channel we can
 		 * TX to it again.
 		 */
-		if (unlikely(tx_blocked_vif) &&
-		    tx_blocked_vif == mvmsta->vif) {
+		if (unlikely(tx_blocked_vif) && tx_blocked_vif == vif) {
 			struct iwl_mvm_vif *mvmvif =
 				iwl_mvm_vif_from_mac80211(tx_blocked_vif);
 
@@ -1127,23 +1488,18 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 
 		rs_update_last_rssi(mvm, mvmsta, rx_status);
 
-		if (iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_RSSI) &&
-		    ieee80211_is_beacon(hdr->frame_control)) {
-			struct iwl_fw_dbg_trigger_tlv *trig;
+		trig = iwl_fw_dbg_trigger_on(&mvm->fwrt,
+					     ieee80211_vif_to_wdev(vif),
+					     FW_DBG_TRIGGER_RSSI);
+
+		if (trig && ieee80211_is_beacon(hdr->frame_control)) {
 			struct iwl_fw_dbg_trigger_low_rssi *rssi_trig;
-			bool trig_check;
 			s32 rssi;
 
-			trig = iwl_fw_dbg_get_trigger(mvm->fw,
-						      FW_DBG_TRIGGER_RSSI);
 			rssi_trig = (void *)trig->data;
 			rssi = le32_to_cpu(rssi_trig->rssi);
 
-			trig_check =
-				iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-							      ieee80211_vif_to_wdev(mvmsta->vif),
-							      trig);
-			if (trig_check && rx_status->signal < rssi)
+			if (rx_status->signal < rssi)
 				iwl_fw_dbg_collect_trig(&mvm->fwrt, trig,
 							NULL);
 		}
@@ -1183,84 +1539,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 		}
 	}
 
-	switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) {
-	case RATE_MCS_CHAN_WIDTH_20:
-		break;
-	case RATE_MCS_CHAN_WIDTH_40:
-		rx_status->bw = RATE_INFO_BW_40;
-		break;
-	case RATE_MCS_CHAN_WIDTH_80:
-		rx_status->bw = RATE_INFO_BW_80;
-		break;
-	case RATE_MCS_CHAN_WIDTH_160:
-		rx_status->bw = RATE_INFO_BW_160;
-		break;
-	}
-
-	if (he_type == RATE_MCS_HE_TYPE_EXT_SU &&
-	    rate_n_flags & RATE_MCS_HE_106T_MSK) {
-		rx_status->bw = RATE_INFO_BW_HE_RU;
-		rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
-	}
-
-	if (rate_n_flags & RATE_MCS_HE_MSK &&
-	    phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD &&
-	    he_type == RATE_MCS_HE_TYPE_MU) {
-		/*
-		 * Unfortunately, we have to leave the mac80211 data
-		 * incorrect for the case that we receive an HE-MU
-		 * transmission and *don't* have the he_mu pointer,
-		 * i.e. we don't have the phy data (due to the bits
-		 * being used for TSF). This shouldn't happen though
-		 * as management frames where we need the TSF/timers
-		 * are not be transmitted in HE-MU, I think.
-		 */
-		u8 ru = FIELD_GET(IWL_RX_HE_PHY_RU_ALLOC_MASK, he_phy_data);
-		u8 offs = 0;
-
-		rx_status->bw = RATE_INFO_BW_HE_RU;
-
-		switch (ru) {
-		case 0 ... 36:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_26;
-			offs = ru;
-			break;
-		case 37 ... 52:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_52;
-			offs = ru - 37;
-			break;
-		case 53 ... 60:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
-			offs = ru - 53;
-			break;
-		case 61 ... 64:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_242;
-			offs = ru - 61;
-			break;
-		case 65 ... 66:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_484;
-			offs = ru - 65;
-			break;
-		case 67:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_996;
-			break;
-		case 68:
-			rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996;
-			break;
-		}
-		he->data2 |=
-			le16_encode_bits(offs,
-					 IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET);
-		he->data2 |=
-			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN);
-		if (he_phy_data & IWL_RX_HE_PHY_RU_ALLOC_SEC80)
-			he->data2 |=
-				cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
-	} else if (he) {
-		he->data1 |=
-			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
-	}
-
 	if (!(rate_n_flags & RATE_MCS_CCK_MSK) &&
 	    rate_n_flags & RATE_MCS_SGI_MSK)
 		rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
@@ -1285,120 +1563,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 		rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
 		if (rate_n_flags & RATE_MCS_BF_MSK)
 			rx_status->enc_flags |= RX_ENC_FLAG_BF;
-	} else if (he) {
-		u8 stbc = (rate_n_flags & RATE_MCS_STBC_MSK) >>
-				RATE_MCS_STBC_POS;
-		rx_status->nss =
-			((rate_n_flags & RATE_VHT_MCS_NSS_MSK) >>
-						RATE_VHT_MCS_NSS_POS) + 1;
-		rx_status->rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
-		rx_status->encoding = RX_ENC_HE;
-		rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
-		if (rate_n_flags & RATE_MCS_BF_MSK)
-			rx_status->enc_flags |= RX_ENC_FLAG_BF;
-
-		rx_status->he_dcm =
-			!!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK);
-
-#define CHECK_TYPE(F)							\
-	BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F !=	\
-		     (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS))
-
-		CHECK_TYPE(SU);
-		CHECK_TYPE(EXT_SU);
-		CHECK_TYPE(MU);
-		CHECK_TYPE(TRIG);
-
-		he->data1 |= cpu_to_le16(he_type >> RATE_MCS_HE_TYPE_POS);
-
-		if (rate_n_flags & RATE_MCS_BF_POS)
-			he->data5 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA5_TXBF);
-
-		switch ((rate_n_flags & RATE_MCS_HE_GI_LTF_MSK) >>
-			RATE_MCS_HE_GI_LTF_POS) {
-		case 0:
-			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8;
-			break;
-		case 1:
-			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8;
-			break;
-		case 2:
-			rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6;
-			break;
-		case 3:
-			if (rate_n_flags & RATE_MCS_SGI_MSK)
-				rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8;
-			else
-				rx_status->he_gi = NL80211_RATE_INFO_HE_GI_3_2;
-			break;
-		}
-
-		switch (he_type) {
-		case RATE_MCS_HE_TYPE_SU: {
-			u16 val;
-
-			/* LTF syms correspond to streams */
-			he->data2 |=
-				cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
-			switch (rx_status->nss) {
-			case 1:
-				val = 0;
-				break;
-			case 2:
-				val = 1;
-				break;
-			case 3:
-			case 4:
-				val = 2;
-				break;
-			case 5:
-			case 6:
-				val = 3;
-				break;
-			case 7:
-			case 8:
-				val = 4;
-				break;
-			default:
-				WARN_ONCE(1, "invalid nss: %d\n",
-					  rx_status->nss);
-				val = 0;
-			}
-			he->data5 |=
-				le16_encode_bits(val,
-						 IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
-			}
-			break;
-		case RATE_MCS_HE_TYPE_MU: {
-			u16 val;
-			u64 he_phy_data;
-
-			if (mvm->trans->cfg->device_family >=
-			    IWL_DEVICE_FAMILY_22560)
-				he_phy_data = le64_to_cpu(desc->v3.he_phy_data);
-			else
-				he_phy_data = le64_to_cpu(desc->v1.he_phy_data);
-
-			if (he_phy_data == HE_PHY_DATA_INVAL)
-				break;
-
-			val = FIELD_GET(IWL_RX_HE_PHY_HE_LTF_NUM_MASK,
-					he_phy_data);
-
-			he->data2 |=
-				cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
-			he->data5 |=
-				cpu_to_le16(FIELD_PREP(
-					IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS,
-					val));
-			}
-			break;
-		case RATE_MCS_HE_TYPE_EXT_SU:
-		case RATE_MCS_HE_TYPE_TRIG:
-			/* not supported yet */
-			break;
-		}
-	} else {
+	} else if (!(rate_n_flags & RATE_MCS_HE_MSK)) {
 		int rate = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
 							       rx_status->band);
 
@@ -1409,7 +1574,6 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 			goto out;
 		}
 		rx_status->rate_idx = rate;
-
 	}
 
 	/* management stuff on default queue */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 11ecdf63b732..cfb784fea77b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -19,9 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -113,6 +110,10 @@ static struct iwl_mvm_scan_timing_params scan_timing[] = {
 		.suspend_time = 95,
 		.max_out_time = 44,
 	},
+	[IWL_SCAN_TYPE_FAST_BALANCE] = {
+		.suspend_time = 30,
+		.max_out_time = 37,
+	},
 };
 
 struct iwl_mvm_scan_params {
@@ -238,8 +239,32 @@ iwl_mvm_get_traffic_load_band(struct iwl_mvm *mvm, enum nl80211_band band)
 	return mvm->tcm.result.band_load[band];
 }
 
+struct iwl_is_dcm_with_go_iterator_data {
+	struct ieee80211_vif *current_vif;
+	bool is_dcm_with_p2p_go;
+};
+
+static void iwl_mvm_is_dcm_with_go_iterator(void *_data, u8 *mac,
+					    struct ieee80211_vif *vif)
+{
+	struct iwl_is_dcm_with_go_iterator_data *data = _data;
+	struct iwl_mvm_vif *other_mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_mvm_vif *curr_mvmvif =
+		iwl_mvm_vif_from_mac80211(data->current_vif);
+
+	/* exclude the given vif */
+	if (vif == data->current_vif)
+		return;
+
+	if (vif->type == NL80211_IFTYPE_AP && vif->p2p &&
+	    other_mvmvif->phy_ctxt && curr_mvmvif->phy_ctxt &&
+	    other_mvmvif->phy_ctxt->id != curr_mvmvif->phy_ctxt->id)
+		data->is_dcm_with_p2p_go = true;
+}
+
 static enum
-iwl_mvm_scan_type _iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device,
+iwl_mvm_scan_type _iwl_mvm_get_scan_type(struct iwl_mvm *mvm,
+					 struct ieee80211_vif *vif,
 					 enum iwl_mvm_traffic_load load,
 					 bool low_latency)
 {
@@ -252,9 +277,30 @@ iwl_mvm_scan_type _iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device,
 	if (!global_cnt)
 		return IWL_SCAN_TYPE_UNASSOC;
 
-	if ((load == IWL_MVM_TRAFFIC_HIGH || low_latency) && !p2p_device &&
-	    fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAGMENTED_SCAN))
-		return IWL_SCAN_TYPE_FRAGMENTED;
+	if (fw_has_api(&mvm->fw->ucode_capa,
+		       IWL_UCODE_TLV_API_FRAGMENTED_SCAN)) {
+		if ((load == IWL_MVM_TRAFFIC_HIGH || low_latency) &&
+		    (!vif || vif->type != NL80211_IFTYPE_P2P_DEVICE))
+			return IWL_SCAN_TYPE_FRAGMENTED;
+
+		/* in case of DCM with GO where BSS DTIM interval < 220msec
+		 * set all scan requests as fast-balance scan
+		 * */
+		if (vif && vif->type == NL80211_IFTYPE_STATION &&
+		    vif->bss_conf.dtim_period < 220) {
+			struct iwl_is_dcm_with_go_iterator_data data = {
+				.current_vif = vif,
+				.is_dcm_with_p2p_go = false,
+			};
+
+			ieee80211_iterate_active_interfaces_atomic(mvm->hw,
+						IEEE80211_IFACE_ITER_NORMAL,
+						iwl_mvm_is_dcm_with_go_iterator,
+						&data);
+			if (data.is_dcm_with_p2p_go)
+				return IWL_SCAN_TYPE_FAST_BALANCE;
+		}
+	}
 
 	if (load >= IWL_MVM_TRAFFIC_MEDIUM || low_latency)
 		return IWL_SCAN_TYPE_MILD;
@@ -263,7 +309,8 @@ iwl_mvm_scan_type _iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device,
 }
 
 static enum
-iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device)
+iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm,
+					struct ieee80211_vif *vif)
 {
 	enum iwl_mvm_traffic_load load;
 	bool low_latency;
@@ -271,12 +318,12 @@ iwl_mvm_scan_type iwl_mvm_get_scan_type(struct iwl_mvm *mvm, bool p2p_device)
 	load = iwl_mvm_get_traffic_load(mvm);
 	low_latency = iwl_mvm_low_latency(mvm);
 
-	return _iwl_mvm_get_scan_type(mvm, p2p_device, load, low_latency);
+	return _iwl_mvm_get_scan_type(mvm, vif, load, low_latency);
 }
 
 static enum
 iwl_mvm_scan_type iwl_mvm_get_scan_type_band(struct iwl_mvm *mvm,
-					     bool p2p_device,
+					     struct ieee80211_vif *vif,
 					     enum nl80211_band band)
 {
 	enum iwl_mvm_traffic_load load;
@@ -285,7 +332,7 @@ iwl_mvm_scan_type iwl_mvm_get_scan_type_band(struct iwl_mvm *mvm,
 	load = iwl_mvm_get_traffic_load_band(mvm, band);
 	low_latency = iwl_mvm_low_latency_band(mvm, band);
 
-	return _iwl_mvm_get_scan_type(mvm, p2p_device, load, low_latency);
+	return _iwl_mvm_get_scan_type(mvm, vif, load, low_latency);
 }
 
 static int
@@ -836,16 +883,25 @@ static inline bool iwl_mvm_scan_use_ebs(struct iwl_mvm *mvm,
 					struct ieee80211_vif *vif)
 {
 	const struct iwl_ucode_capabilities *capa = &mvm->fw->ucode_capa;
+	bool low_latency;
+
+	if (iwl_mvm_is_cdb_supported(mvm))
+		low_latency = iwl_mvm_low_latency_band(mvm, NL80211_BAND_5GHZ);
+	else
+		low_latency = iwl_mvm_low_latency(mvm);
 
 	/* We can only use EBS if:
 	 *	1. the feature is supported;
 	 *	2. the last EBS was successful;
 	 *	3. if only single scan, the single scan EBS API is supported;
 	 *	4. it's not a p2p find operation.
+	 *	5. we are not in low latency mode,
+	 *	   or if fragmented ebs is supported by the FW
 	 */
 	return ((capa->flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT) &&
 		mvm->last_ebs_successful && IWL_MVM_ENABLE_EBS &&
-		vif->type != NL80211_IFTYPE_P2P_DEVICE);
+		vif->type != NL80211_IFTYPE_P2P_DEVICE &&
+		(!low_latency || iwl_mvm_is_frag_ebs_supported(mvm)));
 }
 
 static inline bool iwl_mvm_is_regular_scan(struct iwl_mvm_scan_params *params)
@@ -854,6 +910,12 @@ static inline bool iwl_mvm_is_regular_scan(struct iwl_mvm_scan_params *params)
 		params->scan_plans[0].iterations == 1;
 }
 
+static bool iwl_mvm_is_scan_fragmented(enum iwl_mvm_scan_type type)
+{
+	return (type == IWL_SCAN_TYPE_FRAGMENTED ||
+		type == IWL_SCAN_TYPE_FAST_BALANCE);
+}
+
 static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
 				   struct iwl_mvm_scan_params *params,
 				   struct ieee80211_vif *vif)
@@ -866,7 +928,7 @@ static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
 	if (params->n_ssids == 1 && params->ssids[0].ssid_len != 0)
 		flags |= IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION;
 
-	if (params->type == IWL_SCAN_TYPE_FRAGMENTED)
+	if (iwl_mvm_is_scan_fragmented(params->type))
 		flags |= IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED;
 
 	if (iwl_mvm_rrm_scan_needed(mvm) &&
@@ -889,7 +951,7 @@ static int iwl_mvm_scan_lmac_flags(struct iwl_mvm *mvm,
 
 	if (iwl_mvm_is_regular_scan(params) &&
 	    vif->type != NL80211_IFTYPE_P2P_DEVICE &&
-	    params->type != IWL_SCAN_TYPE_FRAGMENTED)
+	    !iwl_mvm_is_scan_fragmented(params->type))
 		flags |= IWL_MVM_LMAC_SCAN_FLAG_EXTENDED_DWELL;
 
 	return flags;
@@ -1038,7 +1100,7 @@ static void iwl_mvm_fill_channels(struct iwl_mvm *mvm, u8 *channels)
 static void iwl_mvm_fill_scan_config_v1(struct iwl_mvm *mvm, void *config,
 					u32 flags, u8 channel_flags)
 {
-	enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, false);
+	enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, NULL);
 	struct iwl_scan_config_v1 *cfg = config;
 
 	cfg->flags = cpu_to_le32(flags);
@@ -1071,9 +1133,9 @@ static void iwl_mvm_fill_scan_config(struct iwl_mvm *mvm, void *config,
 	if (iwl_mvm_is_cdb_supported(mvm)) {
 		enum iwl_mvm_scan_type lb_type, hb_type;
 
-		lb_type = iwl_mvm_get_scan_type_band(mvm, false,
+		lb_type = iwl_mvm_get_scan_type_band(mvm, NULL,
 						     NL80211_BAND_2GHZ);
-		hb_type = iwl_mvm_get_scan_type_band(mvm, false,
+		hb_type = iwl_mvm_get_scan_type_band(mvm, NULL,
 						     NL80211_BAND_5GHZ);
 
 		cfg->out_of_channel_time[SCAN_LB_LMAC_IDX] =
@@ -1087,7 +1149,7 @@ static void iwl_mvm_fill_scan_config(struct iwl_mvm *mvm, void *config,
 			cpu_to_le32(scan_timing[hb_type].suspend_time);
 	} else {
 		enum iwl_mvm_scan_type type =
-			iwl_mvm_get_scan_type(mvm, false);
+			iwl_mvm_get_scan_type(mvm, NULL);
 
 		cfg->out_of_channel_time[SCAN_LB_LMAC_IDX] =
 			cpu_to_le32(scan_timing[type].max_out_time);
@@ -1124,14 +1186,14 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 		return -ENOBUFS;
 
 	if (iwl_mvm_is_cdb_supported(mvm)) {
-		type = iwl_mvm_get_scan_type_band(mvm, false,
+		type = iwl_mvm_get_scan_type_band(mvm, NULL,
 						  NL80211_BAND_2GHZ);
-		hb_type = iwl_mvm_get_scan_type_band(mvm, false,
+		hb_type = iwl_mvm_get_scan_type_band(mvm, NULL,
 						     NL80211_BAND_5GHZ);
 		if (type == mvm->scan_type && hb_type == mvm->hb_scan_type)
 			return 0;
 	} else {
-		type = iwl_mvm_get_scan_type(mvm, false);
+		type = iwl_mvm_get_scan_type(mvm, NULL);
 		if (type == mvm->scan_type)
 			return 0;
 	}
@@ -1156,7 +1218,7 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 		 SCAN_CONFIG_FLAG_SET_MAC_ADDR |
 		 SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS |
 		 SCAN_CONFIG_N_CHANNELS(num_channels) |
-		 (type == IWL_SCAN_TYPE_FRAGMENTED ?
+		 (iwl_mvm_is_scan_fragmented(type) ?
 		  SCAN_CONFIG_FLAG_SET_FRAGMENTED :
 		  SCAN_CONFIG_FLAG_CLEAR_FRAGMENTED);
 
@@ -1171,7 +1233,7 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 	 */
 	if (iwl_mvm_cdb_scan_api(mvm)) {
 		if (iwl_mvm_is_cdb_supported(mvm))
-			flags |= (hb_type == IWL_SCAN_TYPE_FRAGMENTED) ?
+			flags |= (iwl_mvm_is_scan_fragmented(hb_type)) ?
 				 SCAN_CONFIG_FLAG_SET_LMAC2_FRAGMENTED :
 				 SCAN_CONFIG_FLAG_CLEAR_LMAC2_FRAGMENTED;
 		iwl_mvm_fill_scan_config(mvm, cfg, flags, channel_flags);
@@ -1332,11 +1394,11 @@ static u16 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm,
 	if (params->n_ssids == 1 && params->ssids[0].ssid_len != 0)
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT;
 
-	if (params->type == IWL_SCAN_TYPE_FRAGMENTED)
+	if (iwl_mvm_is_scan_fragmented(params->type))
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED;
 
 	if (iwl_mvm_is_cdb_supported(mvm) &&
-	    params->hb_type == IWL_SCAN_TYPE_FRAGMENTED)
+	    iwl_mvm_is_scan_fragmented(params->hb_type))
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED;
 
 	if (iwl_mvm_rrm_scan_needed(mvm) &&
@@ -1374,7 +1436,7 @@ static u16 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm,
 	 */
 	if (iwl_mvm_is_regular_scan(params) &&
 	    vif->type != NL80211_IFTYPE_P2P_DEVICE &&
-	    params->type != IWL_SCAN_TYPE_FRAGMENTED &&
+	    !iwl_mvm_is_scan_fragmented(params->type) &&
 	    !iwl_mvm_is_adaptive_dwell_supported(mvm) &&
 	    !iwl_mvm_is_oce_supported(mvm))
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL;
@@ -1442,6 +1504,9 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		if (gen_flags & IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED)
 			cmd->v8.num_of_fragments[SCAN_HB_LMAC_IDX] =
 							IWL_SCAN_NUM_OF_FRAGS;
+
+		cmd->v8.general_flags2 =
+			IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER;
 	}
 
 	cmd->scan_start_mac_id = scan_vif->id;
@@ -1449,11 +1514,21 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	if (type == IWL_MVM_SCAN_SCHED || type == IWL_MVM_SCAN_NETDETECT)
 		cmd->flags = cpu_to_le32(IWL_UMAC_SCAN_FLAG_PREEMPTIVE);
 
-	if (iwl_mvm_scan_use_ebs(mvm, vif))
+	if (iwl_mvm_scan_use_ebs(mvm, vif)) {
 		channel_flags = IWL_SCAN_CHANNEL_FLAG_EBS |
 				IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE |
 				IWL_SCAN_CHANNEL_FLAG_CACHE_ADD;
 
+		/* set fragmented ebs for fragmented scan on HB channels */
+		if (iwl_mvm_is_frag_ebs_supported(mvm)) {
+			if (gen_flags &
+			    IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED ||
+			    (!iwl_mvm_is_cdb_supported(mvm) &&
+			     gen_flags & IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED))
+				channel_flags |= IWL_SCAN_CHANNEL_FLAG_EBS_FRAG;
+		}
+	}
+
 	chan_param->flags = channel_flags;
 	chan_param->count = params->n_channels;
 
@@ -1570,19 +1645,20 @@ void iwl_mvm_scan_timeout_wk(struct work_struct *work)
 
 static void iwl_mvm_fill_scan_type(struct iwl_mvm *mvm,
 				   struct iwl_mvm_scan_params *params,
-				   bool p2p)
+				   struct ieee80211_vif *vif)
 {
 	if (iwl_mvm_is_cdb_supported(mvm)) {
 		params->type =
-			iwl_mvm_get_scan_type_band(mvm, p2p,
+			iwl_mvm_get_scan_type_band(mvm, vif,
 						   NL80211_BAND_2GHZ);
 		params->hb_type =
-			iwl_mvm_get_scan_type_band(mvm, p2p,
+			iwl_mvm_get_scan_type_band(mvm, vif,
 						   NL80211_BAND_5GHZ);
 	} else {
-		params->type = iwl_mvm_get_scan_type(mvm, p2p);
+		params->type = iwl_mvm_get_scan_type(mvm, vif);
 	}
 }
+
 int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			   struct cfg80211_scan_request *req,
 			   struct ieee80211_scan_ies *ies)
@@ -1630,8 +1706,7 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	params.scan_plans = &scan_plan;
 	params.n_scan_plans = 1;
 
-	iwl_mvm_fill_scan_type(mvm, &params,
-			       vif->type == NL80211_IFTYPE_P2P_DEVICE);
+	iwl_mvm_fill_scan_type(mvm, &params, vif);
 
 	ret = iwl_mvm_get_measurement_dwell(mvm, req, &params);
 	if (ret < 0)
@@ -1726,8 +1801,7 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
 	params.n_scan_plans = req->n_scan_plans;
 	params.scan_plans = req->scan_plans;
 
-	iwl_mvm_fill_scan_type(mvm, &params,
-			       vif->type == NL80211_IFTYPE_P2P_DEVICE);
+	iwl_mvm_fill_scan_type(mvm, &params, vif);
 
 	/* In theory, LMAC scans can handle a 32-bit delay, but since
 	 * waiting for over 18 hours to start the scan is a bit silly
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sf.c b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
index 539b06bf0803..d1d76bb9a750 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 18db1ed92d9b..1887d2b9f185 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -72,6 +67,14 @@
 #include "sta.h"
 #include "rs.h"
 
+static int iwl_mvm_set_fw_key_idx(struct iwl_mvm *mvm);
+
+static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
+				u32 sta_id,
+				struct ieee80211_key_conf *key, bool mcast,
+				u32 tkip_iv32, u16 *tkip_p1k, u32 cmd_flags,
+				u8 key_offset, bool mfp);
+
 /*
  * New version of ADD_STA_sta command added new fields at the end of the
  * structure, so sending the size of the relevant API's structure is enough to
@@ -355,6 +358,108 @@ static int iwl_mvm_invalidate_sta_queue(struct iwl_mvm *mvm, int queue,
 	return ret;
 }
 
+static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue,
+			       int mac80211_queue, u8 tid, u8 flags)
+{
+	struct iwl_scd_txq_cfg_cmd cmd = {
+		.scd_queue = queue,
+		.action = SCD_CFG_DISABLE_QUEUE,
+	};
+	bool remove_mac_queue = mac80211_queue != IEEE80211_INVAL_HW_QUEUE;
+	int ret;
+
+	if (WARN_ON(remove_mac_queue && mac80211_queue >= IEEE80211_MAX_QUEUES))
+		return -EINVAL;
+
+	if (iwl_mvm_has_new_tx_api(mvm)) {
+		spin_lock_bh(&mvm->queue_info_lock);
+
+		if (remove_mac_queue)
+			mvm->hw_queue_to_mac80211[queue] &=
+				~BIT(mac80211_queue);
+
+		spin_unlock_bh(&mvm->queue_info_lock);
+
+		iwl_trans_txq_free(mvm->trans, queue);
+
+		return 0;
+	}
+
+	spin_lock_bh(&mvm->queue_info_lock);
+
+	if (WARN_ON(mvm->queue_info[queue].tid_bitmap == 0)) {
+		spin_unlock_bh(&mvm->queue_info_lock);
+		return 0;
+	}
+
+	mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
+
+	/*
+	 * If there is another TID with the same AC - don't remove the MAC queue
+	 * from the mapping
+	 */
+	if (tid < IWL_MAX_TID_COUNT) {
+		unsigned long tid_bitmap =
+			mvm->queue_info[queue].tid_bitmap;
+		int ac = tid_to_mac80211_ac[tid];
+		int i;
+
+		for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT) {
+			if (tid_to_mac80211_ac[i] == ac)
+				remove_mac_queue = false;
+		}
+	}
+
+	if (remove_mac_queue)
+		mvm->hw_queue_to_mac80211[queue] &=
+			~BIT(mac80211_queue);
+
+	cmd.action = mvm->queue_info[queue].tid_bitmap ?
+		SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
+	if (cmd.action == SCD_CFG_DISABLE_QUEUE)
+		mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
+
+	IWL_DEBUG_TX_QUEUES(mvm,
+			    "Disabling TXQ #%d tids=0x%x (mac80211 map:0x%x)\n",
+			    queue,
+			    mvm->queue_info[queue].tid_bitmap,
+			    mvm->hw_queue_to_mac80211[queue]);
+
+	/* If the queue is still enabled - nothing left to do in this func */
+	if (cmd.action == SCD_CFG_ENABLE_QUEUE) {
+		spin_unlock_bh(&mvm->queue_info_lock);
+		return 0;
+	}
+
+	cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
+	cmd.tid = mvm->queue_info[queue].txq_tid;
+
+	/* Make sure queue info is correct even though we overwrite it */
+	WARN(mvm->queue_info[queue].tid_bitmap ||
+	     mvm->hw_queue_to_mac80211[queue],
+	     "TXQ #%d info out-of-sync - mac map=0x%x, tids=0x%x\n",
+	     queue, mvm->hw_queue_to_mac80211[queue],
+	     mvm->queue_info[queue].tid_bitmap);
+
+	/* If we are here - the queue is freed and we can zero out these vals */
+	mvm->queue_info[queue].tid_bitmap = 0;
+	mvm->hw_queue_to_mac80211[queue] = 0;
+
+	/* Regardless if this is a reserved TXQ for a STA - mark it as false */
+	mvm->queue_info[queue].reserved = false;
+
+	spin_unlock_bh(&mvm->queue_info_lock);
+
+	iwl_trans_txq_disable(mvm->trans, queue, false);
+	ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, flags,
+				   sizeof(struct iwl_scd_txq_cfg_cmd), &cmd);
+
+	if (ret)
+		IWL_ERR(mvm, "Failed to disable queue %d (ret=%d)\n",
+			queue, ret);
+	return ret;
+}
+
 static int iwl_mvm_get_queue_agg_tids(struct iwl_mvm *mvm, int queue)
 {
 	struct ieee80211_sta *sta;
@@ -444,11 +549,12 @@ static int iwl_mvm_remove_sta_queue_marking(struct iwl_mvm *mvm, int queue)
 }
 
 static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
-				       bool same_sta)
+				       u8 new_sta_id)
 {
 	struct iwl_mvm_sta *mvmsta;
 	u8 txq_curr_ac, sta_id, tid;
 	unsigned long disable_agg_tids = 0;
+	bool same_sta;
 	int ret;
 
 	lockdep_assert_held(&mvm->mutex);
@@ -462,6 +568,8 @@ static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
 	tid = mvm->queue_info[queue].txq_tid;
 	spin_unlock_bh(&mvm->queue_info_lock);
 
+	same_sta = sta_id == new_sta_id;
+
 	mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
 	if (WARN_ON(!mvmsta))
 		return -EINVAL;
@@ -476,10 +584,6 @@ static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
 				  mvmsta->vif->hw_queue[txq_curr_ac],
 				  tid, 0);
 	if (ret) {
-		/* Re-mark the inactive queue as inactive */
-		spin_lock_bh(&mvm->queue_info_lock);
-		mvm->queue_info[queue].status = IWL_MVM_QUEUE_INACTIVE;
-		spin_unlock_bh(&mvm->queue_info_lock);
 		IWL_ERR(mvm,
 			"Failed to free inactive queue %d (ret=%d)\n",
 			queue, ret);
@@ -501,7 +605,13 @@ static int iwl_mvm_get_shared_queue(struct iwl_mvm *mvm,
 	u8 ac_to_queue[IEEE80211_NUM_ACS];
 	int i;
 
+	/*
+	 * This protects us against grabbing a queue that's being reconfigured
+	 * by the inactivity checker.
+	 */
+	lockdep_assert_held(&mvm->mutex);
 	lockdep_assert_held(&mvm->queue_info_lock);
+
 	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
 		return -EINVAL;
 
@@ -514,11 +624,6 @@ static int iwl_mvm_get_shared_queue(struct iwl_mvm *mvm,
 		    i != IWL_MVM_DQA_BSS_CLIENT_QUEUE)
 			continue;
 
-		/* Don't try and take queues being reconfigured */
-		if (mvm->queue_info[queue].status ==
-		    IWL_MVM_QUEUE_RECONFIGURING)
-			continue;
-
 		ac_to_queue[mvm->queue_info[i].mac80211_ac] = i;
 	}
 
@@ -559,14 +664,6 @@ static int iwl_mvm_get_shared_queue(struct iwl_mvm *mvm,
 		return -ENOSPC;
 	}
 
-	/* Make sure the queue isn't in the middle of being reconfigured */
-	if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_RECONFIGURING) {
-		IWL_ERR(mvm,
-			"TXQ %d is in the middle of re-config - try again\n",
-			queue);
-		return -EBUSY;
-	}
-
 	return queue;
 }
 
@@ -576,9 +673,9 @@ static int iwl_mvm_get_shared_queue(struct iwl_mvm *mvm,
  * in such a case, otherwise - if no redirection required - it does nothing,
  * unless the %force param is true.
  */
-int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
-			       int ac, int ssn, unsigned int wdg_timeout,
-			       bool force)
+static int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
+				      int ac, int ssn, unsigned int wdg_timeout,
+				      bool force)
 {
 	struct iwl_scd_txq_cfg_cmd cmd = {
 		.scd_queue = queue,
@@ -613,7 +710,7 @@ int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
 	cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[mvm->queue_info[queue].mac80211_ac];
 	cmd.tid = mvm->queue_info[queue].txq_tid;
 	mq = mvm->hw_queue_to_mac80211[queue];
-	shared_queue = (mvm->queue_info[queue].hw_queue_refcount > 1);
+	shared_queue = hweight16(mvm->queue_info[queue].tid_bitmap) > 1;
 	spin_unlock_bh(&mvm->queue_info_lock);
 
 	IWL_DEBUG_TX_QUEUES(mvm, "Redirecting TXQ #%d to FIFO #%d\n",
@@ -671,6 +768,57 @@ out:
 	return ret;
 }
 
+static int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id,
+				   u8 minq, u8 maxq)
+{
+	int i;
+
+	lockdep_assert_held(&mvm->queue_info_lock);
+
+	/* This should not be hit with new TX path */
+	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+		return -ENOSPC;
+
+	/* Start by looking for a free queue */
+	for (i = minq; i <= maxq; i++)
+		if (mvm->queue_info[i].tid_bitmap == 0 &&
+		    mvm->queue_info[i].status == IWL_MVM_QUEUE_FREE)
+			return i;
+
+	return -ENOSPC;
+}
+
+static int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
+				   u8 sta_id, u8 tid, unsigned int timeout)
+{
+	int queue, size = IWL_DEFAULT_QUEUE_SIZE;
+
+	if (tid == IWL_MAX_TID_COUNT) {
+		tid = IWL_MGMT_TID;
+		size = IWL_MGMT_QUEUE_SIZE;
+	}
+	queue = iwl_trans_txq_alloc(mvm->trans,
+				    cpu_to_le16(TX_QUEUE_CFG_ENABLE_QUEUE),
+				    sta_id, tid, SCD_QUEUE_CFG, size, timeout);
+
+	if (queue < 0) {
+		IWL_DEBUG_TX_QUEUES(mvm,
+				    "Failed allocating TXQ for sta %d tid %d, ret: %d\n",
+				    sta_id, tid, queue);
+		return queue;
+	}
+
+	IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d for sta %d tid %d\n",
+			    queue, sta_id, tid);
+
+	mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
+	IWL_DEBUG_TX_QUEUES(mvm,
+			    "Enabling TXQ #%d (mac80211 map:0x%x)\n",
+			    queue, mvm->hw_queue_to_mac80211[queue]);
+
+	return queue;
+}
+
 static int iwl_mvm_sta_alloc_queue_tvqm(struct iwl_mvm *mvm,
 					struct ieee80211_sta *sta, u8 ac,
 					int tid)
@@ -695,12 +843,428 @@ static int iwl_mvm_sta_alloc_queue_tvqm(struct iwl_mvm *mvm,
 
 	spin_lock_bh(&mvmsta->lock);
 	mvmsta->tid_data[tid].txq_id = queue;
-	mvmsta->tid_data[tid].is_tid_active = true;
 	spin_unlock_bh(&mvmsta->lock);
 
 	return 0;
 }
 
+static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
+				       int mac80211_queue, u8 sta_id, u8 tid)
+{
+	bool enable_queue = true;
+
+	spin_lock_bh(&mvm->queue_info_lock);
+
+	/* Make sure this TID isn't already enabled */
+	if (mvm->queue_info[queue].tid_bitmap & BIT(tid)) {
+		spin_unlock_bh(&mvm->queue_info_lock);
+		IWL_ERR(mvm, "Trying to enable TXQ %d with existing TID %d\n",
+			queue, tid);
+		return false;
+	}
+
+	/* Update mappings and refcounts */
+	if (mvm->queue_info[queue].tid_bitmap)
+		enable_queue = false;
+
+	if (mac80211_queue != IEEE80211_INVAL_HW_QUEUE) {
+		WARN(mac80211_queue >=
+		     BITS_PER_BYTE * sizeof(mvm->hw_queue_to_mac80211[0]),
+		     "cannot track mac80211 queue %d (queue %d, sta %d, tid %d)\n",
+		     mac80211_queue, queue, sta_id, tid);
+		mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
+	}
+
+	mvm->queue_info[queue].tid_bitmap |= BIT(tid);
+	mvm->queue_info[queue].ra_sta_id = sta_id;
+
+	if (enable_queue) {
+		if (tid != IWL_MAX_TID_COUNT)
+			mvm->queue_info[queue].mac80211_ac =
+				tid_to_mac80211_ac[tid];
+		else
+			mvm->queue_info[queue].mac80211_ac = IEEE80211_AC_VO;
+
+		mvm->queue_info[queue].txq_tid = tid;
+	}
+
+	IWL_DEBUG_TX_QUEUES(mvm,
+			    "Enabling TXQ #%d tids=0x%x (mac80211 map:0x%x)\n",
+			    queue, mvm->queue_info[queue].tid_bitmap,
+			    mvm->hw_queue_to_mac80211[queue]);
+
+	spin_unlock_bh(&mvm->queue_info_lock);
+
+	return enable_queue;
+}
+
+static bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue,
+			       int mac80211_queue, u16 ssn,
+			       const struct iwl_trans_txq_scd_cfg *cfg,
+			       unsigned int wdg_timeout)
+{
+	struct iwl_scd_txq_cfg_cmd cmd = {
+		.scd_queue = queue,
+		.action = SCD_CFG_ENABLE_QUEUE,
+		.window = cfg->frame_limit,
+		.sta_id = cfg->sta_id,
+		.ssn = cpu_to_le16(ssn),
+		.tx_fifo = cfg->fifo,
+		.aggregate = cfg->aggregate,
+		.tid = cfg->tid,
+	};
+	bool inc_ssn;
+
+	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+		return false;
+
+	/* Send the enabling command if we need to */
+	if (!iwl_mvm_update_txq_mapping(mvm, queue, mac80211_queue,
+					cfg->sta_id, cfg->tid))
+		return false;
+
+	inc_ssn = iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn,
+					   NULL, wdg_timeout);
+	if (inc_ssn)
+		le16_add_cpu(&cmd.ssn, 1);
+
+	WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd),
+	     "Failed to configure queue %d on FIFO %d\n", queue, cfg->fifo);
+
+	return inc_ssn;
+}
+
+static void iwl_mvm_change_queue_tid(struct iwl_mvm *mvm, int queue)
+{
+	struct iwl_scd_txq_cfg_cmd cmd = {
+		.scd_queue = queue,
+		.action = SCD_CFG_UPDATE_QUEUE_TID,
+	};
+	int tid;
+	unsigned long tid_bitmap;
+	int ret;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+		return;
+
+	spin_lock_bh(&mvm->queue_info_lock);
+	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+	spin_unlock_bh(&mvm->queue_info_lock);
+
+	if (WARN(!tid_bitmap, "TXQ %d has no tids assigned to it\n", queue))
+		return;
+
+	/* Find any TID for queue */
+	tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
+	cmd.tid = tid;
+	cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
+
+	ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd);
+	if (ret) {
+		IWL_ERR(mvm, "Failed to update owner of TXQ %d (ret=%d)\n",
+			queue, ret);
+		return;
+	}
+
+	spin_lock_bh(&mvm->queue_info_lock);
+	mvm->queue_info[queue].txq_tid = tid;
+	spin_unlock_bh(&mvm->queue_info_lock);
+	IWL_DEBUG_TX_QUEUES(mvm, "Changed TXQ %d ownership to tid %d\n",
+			    queue, tid);
+}
+
+static void iwl_mvm_unshare_queue(struct iwl_mvm *mvm, int queue)
+{
+	struct ieee80211_sta *sta;
+	struct iwl_mvm_sta *mvmsta;
+	u8 sta_id;
+	int tid = -1;
+	unsigned long tid_bitmap;
+	unsigned int wdg_timeout;
+	int ssn;
+	int ret = true;
+
+	/* queue sharing is disabled on new TX path */
+	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+		return;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	spin_lock_bh(&mvm->queue_info_lock);
+	sta_id = mvm->queue_info[queue].ra_sta_id;
+	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+	spin_unlock_bh(&mvm->queue_info_lock);
+
+	/* Find TID for queue, and make sure it is the only one on the queue */
+	tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
+	if (tid_bitmap != BIT(tid)) {
+		IWL_ERR(mvm, "Failed to unshare q %d, active tids=0x%lx\n",
+			queue, tid_bitmap);
+		return;
+	}
+
+	IWL_DEBUG_TX_QUEUES(mvm, "Unsharing TXQ %d, keeping tid %d\n", queue,
+			    tid);
+
+	sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
+					lockdep_is_held(&mvm->mutex));
+
+	if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta)))
+		return;
+
+	mvmsta = iwl_mvm_sta_from_mac80211(sta);
+	wdg_timeout = iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
+
+	ssn = IEEE80211_SEQ_TO_SN(mvmsta->tid_data[tid].seq_number);
+
+	ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid,
+					 tid_to_mac80211_ac[tid], ssn,
+					 wdg_timeout, true);
+	if (ret) {
+		IWL_ERR(mvm, "Failed to redirect TXQ %d\n", queue);
+		return;
+	}
+
+	/* If aggs should be turned back on - do it */
+	if (mvmsta->tid_data[tid].state == IWL_AGG_ON) {
+		struct iwl_mvm_add_sta_cmd cmd = {0};
+
+		mvmsta->tid_disable_agg &= ~BIT(tid);
+
+		cmd.mac_id_n_color = cpu_to_le32(mvmsta->mac_id_n_color);
+		cmd.sta_id = mvmsta->sta_id;
+		cmd.add_modify = STA_MODE_MODIFY;
+		cmd.modify_mask = STA_MODIFY_TID_DISABLE_TX;
+		cmd.tfd_queue_msk = cpu_to_le32(mvmsta->tfd_queue_msk);
+		cmd.tid_disable_tx = cpu_to_le16(mvmsta->tid_disable_agg);
+
+		ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC,
+					   iwl_mvm_add_sta_cmd_size(mvm), &cmd);
+		if (!ret) {
+			IWL_DEBUG_TX_QUEUES(mvm,
+					    "TXQ #%d is now aggregated again\n",
+					    queue);
+
+			/* Mark queue intenally as aggregating again */
+			iwl_trans_txq_set_shared_mode(mvm->trans, queue, false);
+		}
+	}
+
+	spin_lock_bh(&mvm->queue_info_lock);
+	mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
+	spin_unlock_bh(&mvm->queue_info_lock);
+}
+
+/*
+ * Remove inactive TIDs of a given queue.
+ * If all queue TIDs are inactive - mark the queue as inactive
+ * If only some the queue TIDs are inactive - unmap them from the queue
+ *
+ * Returns %true if all TIDs were removed and the queue could be reused.
+ */
+static bool iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
+					 struct iwl_mvm_sta *mvmsta, int queue,
+					 unsigned long tid_bitmap,
+					 unsigned long *unshare_queues,
+					 unsigned long *changetid_queues)
+{
+	int tid;
+
+	lockdep_assert_held(&mvmsta->lock);
+	lockdep_assert_held(&mvm->queue_info_lock);
+
+	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
+		return false;
+
+	/* Go over all non-active TIDs, incl. IWL_MAX_TID_COUNT (for mgmt) */
+	for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+		/* If some TFDs are still queued - don't mark TID as inactive */
+		if (iwl_mvm_tid_queued(mvm, &mvmsta->tid_data[tid]))
+			tid_bitmap &= ~BIT(tid);
+
+		/* Don't mark as inactive any TID that has an active BA */
+		if (mvmsta->tid_data[tid].state != IWL_AGG_OFF)
+			tid_bitmap &= ~BIT(tid);
+	}
+
+	/* If all TIDs in the queue are inactive - return it can be reused */
+	if (tid_bitmap == mvm->queue_info[queue].tid_bitmap) {
+		IWL_DEBUG_TX_QUEUES(mvm, "Queue %d is inactive\n", queue);
+		return true;
+	}
+
+	/*
+	 * If we are here, this is a shared queue and not all TIDs timed-out.
+	 * Remove the ones that did.
+	 */
+	for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+		int mac_queue = mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]];
+		u16 tid_bitmap;
+
+		mvmsta->tid_data[tid].txq_id = IWL_MVM_INVALID_QUEUE;
+		mvm->hw_queue_to_mac80211[queue] &= ~BIT(mac_queue);
+		mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
+
+		tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+
+		/*
+		 * We need to take into account a situation in which a TXQ was
+		 * allocated to TID x, and then turned shared by adding TIDs y
+		 * and z. If TID x becomes inactive and is removed from the TXQ,
+		 * ownership must be given to one of the remaining TIDs.
+		 * This is mainly because if TID x continues - a new queue can't
+		 * be allocated for it as long as it is an owner of another TXQ.
+		 *
+		 * Mark this queue in the right bitmap, we'll send the command
+		 * to the firmware later.
+		 */
+		if (!(tid_bitmap & BIT(mvm->queue_info[queue].txq_tid)))
+			set_bit(queue, changetid_queues);
+
+		IWL_DEBUG_TX_QUEUES(mvm,
+				    "Removing inactive TID %d from shared Q:%d\n",
+				    tid, queue);
+	}
+
+	IWL_DEBUG_TX_QUEUES(mvm,
+			    "TXQ #%d left with tid bitmap 0x%x\n", queue,
+			    mvm->queue_info[queue].tid_bitmap);
+
+	/*
+	 * There may be different TIDs with the same mac queues, so make
+	 * sure all TIDs have existing corresponding mac queues enabled
+	 */
+	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+	for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+		mvm->hw_queue_to_mac80211[queue] |=
+			BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
+	}
+
+	/* If the queue is marked as shared - "unshare" it */
+	if (hweight16(mvm->queue_info[queue].tid_bitmap) == 1 &&
+	    mvm->queue_info[queue].status == IWL_MVM_QUEUE_SHARED) {
+		IWL_DEBUG_TX_QUEUES(mvm, "Marking Q:%d for reconfig\n",
+				    queue);
+		set_bit(queue, unshare_queues);
+	}
+
+	return false;
+}
+
+/*
+ * Check for inactivity - this includes checking if any queue
+ * can be unshared and finding one (and only one) that can be
+ * reused.
+ * This function is also invoked as a sort of clean-up task,
+ * in which case @alloc_for_sta is IWL_MVM_INVALID_STA.
+ *
+ * Returns the queue number, or -ENOSPC.
+ */
+static int iwl_mvm_inactivity_check(struct iwl_mvm *mvm, u8 alloc_for_sta)
+{
+	unsigned long now = jiffies;
+	unsigned long unshare_queues = 0;
+	unsigned long changetid_queues = 0;
+	int i, ret, free_queue = -ENOSPC;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	if (iwl_mvm_has_new_tx_api(mvm))
+		return -ENOSPC;
+
+	spin_lock_bh(&mvm->queue_info_lock);
+
+	rcu_read_lock();
+
+	/* we skip the CMD queue below by starting at 1 */
+	BUILD_BUG_ON(IWL_MVM_DQA_CMD_QUEUE != 0);
+
+	for (i = 1; i < IWL_MAX_HW_QUEUES; i++) {
+		struct ieee80211_sta *sta;
+		struct iwl_mvm_sta *mvmsta;
+		u8 sta_id;
+		int tid;
+		unsigned long inactive_tid_bitmap = 0;
+		unsigned long queue_tid_bitmap;
+
+		queue_tid_bitmap = mvm->queue_info[i].tid_bitmap;
+		if (!queue_tid_bitmap)
+			continue;
+
+		/* If TXQ isn't in active use anyway - nothing to do here... */
+		if (mvm->queue_info[i].status != IWL_MVM_QUEUE_READY &&
+		    mvm->queue_info[i].status != IWL_MVM_QUEUE_SHARED)
+			continue;
+
+		/* Check to see if there are inactive TIDs on this queue */
+		for_each_set_bit(tid, &queue_tid_bitmap,
+				 IWL_MAX_TID_COUNT + 1) {
+			if (time_after(mvm->queue_info[i].last_frame_time[tid] +
+				       IWL_MVM_DQA_QUEUE_TIMEOUT, now))
+				continue;
+
+			inactive_tid_bitmap |= BIT(tid);
+		}
+
+		/* If all TIDs are active - finish check on this queue */
+		if (!inactive_tid_bitmap)
+			continue;
+
+		/*
+		 * If we are here - the queue hadn't been served recently and is
+		 * in use
+		 */
+
+		sta_id = mvm->queue_info[i].ra_sta_id;
+		sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
+
+		/*
+		 * If the STA doesn't exist anymore, it isn't an error. It could
+		 * be that it was removed since getting the queues, and in this
+		 * case it should've inactivated its queues anyway.
+		 */
+		if (IS_ERR_OR_NULL(sta))
+			continue;
+
+		mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
+		/* this isn't so nice, but works OK due to the way we loop */
+		spin_unlock(&mvm->queue_info_lock);
+
+		/* and we need this locking order */
+		spin_lock(&mvmsta->lock);
+		spin_lock(&mvm->queue_info_lock);
+		ret = iwl_mvm_remove_inactive_tids(mvm, mvmsta, i,
+						   inactive_tid_bitmap,
+						   &unshare_queues,
+						   &changetid_queues);
+		if (ret >= 0 && free_queue < 0)
+			free_queue = ret;
+		/* only unlock sta lock - we still need the queue info lock */
+		spin_unlock(&mvmsta->lock);
+	}
+
+	rcu_read_unlock();
+	spin_unlock_bh(&mvm->queue_info_lock);
+
+	/* Reconfigure queues requiring reconfiguation */
+	for_each_set_bit(i, &unshare_queues, IWL_MAX_HW_QUEUES)
+		iwl_mvm_unshare_queue(mvm, i);
+	for_each_set_bit(i, &changetid_queues, IWL_MAX_HW_QUEUES)
+		iwl_mvm_change_queue_tid(mvm, i);
+
+	if (free_queue >= 0 && alloc_for_sta != IWL_MVM_INVALID_STA) {
+		ret = iwl_mvm_free_inactive_queue(mvm, free_queue,
+						  alloc_for_sta);
+		if (ret)
+			return ret;
+	}
+
+	return free_queue;
+}
+
 static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 				   struct ieee80211_sta *sta, u8 ac, int tid,
 				   struct ieee80211_hdr *hdr)
@@ -716,7 +1280,6 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 		iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
 	u8 mac_queue = mvmsta->vif->hw_queue[ac];
 	int queue = -1;
-	bool using_inactive_queue = false, same_sta = false;
 	unsigned long disable_agg_tids = 0;
 	enum iwl_mvm_agg_state queue_state;
 	bool shared_queue = false, inc_ssn;
@@ -753,9 +1316,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 
 	if ((queue < 0 && mvmsta->reserved_queue != IEEE80211_INVAL_HW_QUEUE) &&
 	    (mvm->queue_info[mvmsta->reserved_queue].status ==
-	     IWL_MVM_QUEUE_RESERVED ||
-	     mvm->queue_info[mvmsta->reserved_queue].status ==
-	     IWL_MVM_QUEUE_INACTIVE)) {
+			IWL_MVM_QUEUE_RESERVED)) {
 		queue = mvmsta->reserved_queue;
 		mvm->queue_info[queue].reserved = true;
 		IWL_DEBUG_TX_QUEUES(mvm, "Using reserved queue #%d\n", queue);
@@ -765,21 +1326,13 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 		queue = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
 						IWL_MVM_DQA_MIN_DATA_QUEUE,
 						IWL_MVM_DQA_MAX_DATA_QUEUE);
+	if (queue < 0) {
+		spin_unlock_bh(&mvm->queue_info_lock);
 
-	/*
-	 * Check if this queue is already allocated but inactive.
-	 * In such a case, we'll need to first free this queue before enabling
-	 * it again, so we'll mark it as reserved to make sure no new traffic
-	 * arrives on it
-	 */
-	if (queue > 0 &&
-	    mvm->queue_info[queue].status == IWL_MVM_QUEUE_INACTIVE) {
-		mvm->queue_info[queue].status = IWL_MVM_QUEUE_RESERVED;
-		using_inactive_queue = true;
-		same_sta = mvm->queue_info[queue].ra_sta_id == mvmsta->sta_id;
-		IWL_DEBUG_TX_QUEUES(mvm,
-				    "Re-assigning TXQ %d: sta_id=%d, tid=%d\n",
-				    queue, mvmsta->sta_id, tid);
+		/* try harder - perhaps kill an inactive queue */
+		queue = iwl_mvm_inactivity_check(mvm, mvmsta->sta_id);
+
+		spin_lock_bh(&mvm->queue_info_lock);
 	}
 
 	/* No free queue - we'll have to share */
@@ -797,7 +1350,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 	 * This will allow avoiding re-acquiring the lock at the end of the
 	 * configuration. On error we'll mark it back as free.
 	 */
-	if ((queue > 0) && !shared_queue)
+	if (queue > 0 && !shared_queue)
 		mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
 
 	spin_unlock_bh(&mvm->queue_info_lock);
@@ -818,16 +1371,6 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 	cfg.aggregate = (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE ||
 			 queue == IWL_MVM_DQA_BSS_CLIENT_QUEUE);
 
-	/*
-	 * If this queue was previously inactive (idle) - we need to free it
-	 * first
-	 */
-	if (using_inactive_queue) {
-		ret = iwl_mvm_free_inactive_queue(mvm, queue, same_sta);
-		if (ret)
-			return ret;
-	}
-
 	IWL_DEBUG_TX_QUEUES(mvm,
 			    "Allocating %squeue #%d to sta %d on tid %d\n",
 			    shared_queue ? "shared " : "", queue,
@@ -871,7 +1414,6 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 	if (inc_ssn)
 		mvmsta->tid_data[tid].seq_number += 0x10;
 	mvmsta->tid_data[tid].txq_id = queue;
-	mvmsta->tid_data[tid].is_tid_active = true;
 	mvmsta->tfd_queue_msk |= BIT(queue);
 	queue_state = mvmsta->tid_data[tid].state;
 
@@ -906,129 +1448,6 @@ out_err:
 	return ret;
 }
 
-static void iwl_mvm_change_queue_owner(struct iwl_mvm *mvm, int queue)
-{
-	struct iwl_scd_txq_cfg_cmd cmd = {
-		.scd_queue = queue,
-		.action = SCD_CFG_UPDATE_QUEUE_TID,
-	};
-	int tid;
-	unsigned long tid_bitmap;
-	int ret;
-
-	lockdep_assert_held(&mvm->mutex);
-
-	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
-		return;
-
-	spin_lock_bh(&mvm->queue_info_lock);
-	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
-	spin_unlock_bh(&mvm->queue_info_lock);
-
-	if (WARN(!tid_bitmap, "TXQ %d has no tids assigned to it\n", queue))
-		return;
-
-	/* Find any TID for queue */
-	tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
-	cmd.tid = tid;
-	cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
-
-	ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd);
-	if (ret) {
-		IWL_ERR(mvm, "Failed to update owner of TXQ %d (ret=%d)\n",
-			queue, ret);
-		return;
-	}
-
-	spin_lock_bh(&mvm->queue_info_lock);
-	mvm->queue_info[queue].txq_tid = tid;
-	spin_unlock_bh(&mvm->queue_info_lock);
-	IWL_DEBUG_TX_QUEUES(mvm, "Changed TXQ %d ownership to tid %d\n",
-			    queue, tid);
-}
-
-static void iwl_mvm_unshare_queue(struct iwl_mvm *mvm, int queue)
-{
-	struct ieee80211_sta *sta;
-	struct iwl_mvm_sta *mvmsta;
-	u8 sta_id;
-	int tid = -1;
-	unsigned long tid_bitmap;
-	unsigned int wdg_timeout;
-	int ssn;
-	int ret = true;
-
-	/* queue sharing is disabled on new TX path */
-	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
-		return;
-
-	lockdep_assert_held(&mvm->mutex);
-
-	spin_lock_bh(&mvm->queue_info_lock);
-	sta_id = mvm->queue_info[queue].ra_sta_id;
-	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
-	spin_unlock_bh(&mvm->queue_info_lock);
-
-	/* Find TID for queue, and make sure it is the only one on the queue */
-	tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
-	if (tid_bitmap != BIT(tid)) {
-		IWL_ERR(mvm, "Failed to unshare q %d, active tids=0x%lx\n",
-			queue, tid_bitmap);
-		return;
-	}
-
-	IWL_DEBUG_TX_QUEUES(mvm, "Unsharing TXQ %d, keeping tid %d\n", queue,
-			    tid);
-
-	sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
-					lockdep_is_held(&mvm->mutex));
-
-	if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta)))
-		return;
-
-	mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	wdg_timeout = iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
-
-	ssn = IEEE80211_SEQ_TO_SN(mvmsta->tid_data[tid].seq_number);
-
-	ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid,
-					 tid_to_mac80211_ac[tid], ssn,
-					 wdg_timeout, true);
-	if (ret) {
-		IWL_ERR(mvm, "Failed to redirect TXQ %d\n", queue);
-		return;
-	}
-
-	/* If aggs should be turned back on - do it */
-	if (mvmsta->tid_data[tid].state == IWL_AGG_ON) {
-		struct iwl_mvm_add_sta_cmd cmd = {0};
-
-		mvmsta->tid_disable_agg &= ~BIT(tid);
-
-		cmd.mac_id_n_color = cpu_to_le32(mvmsta->mac_id_n_color);
-		cmd.sta_id = mvmsta->sta_id;
-		cmd.add_modify = STA_MODE_MODIFY;
-		cmd.modify_mask = STA_MODIFY_TID_DISABLE_TX;
-		cmd.tfd_queue_msk = cpu_to_le32(mvmsta->tfd_queue_msk);
-		cmd.tid_disable_tx = cpu_to_le16(mvmsta->tid_disable_agg);
-
-		ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC,
-					   iwl_mvm_add_sta_cmd_size(mvm), &cmd);
-		if (!ret) {
-			IWL_DEBUG_TX_QUEUES(mvm,
-					    "TXQ #%d is now aggregated again\n",
-					    queue);
-
-			/* Mark queue intenally as aggregating again */
-			iwl_trans_txq_set_shared_mode(mvm->trans, queue, false);
-		}
-	}
-
-	spin_lock_bh(&mvm->queue_info_lock);
-	mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
-	spin_unlock_bh(&mvm->queue_info_lock);
-}
-
 static inline u8 iwl_mvm_tid_to_ac_queue(int tid)
 {
 	if (tid == IWL_MAX_TID_COUNT)
@@ -1097,47 +1516,12 @@ void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk)
 	struct ieee80211_sta *sta;
 	struct iwl_mvm_sta *mvmsta;
 	unsigned long deferred_tid_traffic;
-	int queue, sta_id, tid;
-
-	/* Check inactivity of queues */
-	iwl_mvm_inactivity_check(mvm);
+	int sta_id, tid;
 
 	mutex_lock(&mvm->mutex);
 
-	/* No queue reconfiguration in TVQM mode */
-	if (iwl_mvm_has_new_tx_api(mvm))
-		goto alloc_queues;
-
-	/* Reconfigure queues requiring reconfiguation */
-	for (queue = 0; queue < ARRAY_SIZE(mvm->queue_info); queue++) {
-		bool reconfig;
-		bool change_owner;
-
-		spin_lock_bh(&mvm->queue_info_lock);
-		reconfig = (mvm->queue_info[queue].status ==
-			    IWL_MVM_QUEUE_RECONFIGURING);
+	iwl_mvm_inactivity_check(mvm, IWL_MVM_INVALID_STA);
 
-		/*
-		 * We need to take into account a situation in which a TXQ was
-		 * allocated to TID x, and then turned shared by adding TIDs y
-		 * and z. If TID x becomes inactive and is removed from the TXQ,
-		 * ownership must be given to one of the remaining TIDs.
-		 * This is mainly because if TID x continues - a new queue can't
-		 * be allocated for it as long as it is an owner of another TXQ.
-		 */
-		change_owner = !(mvm->queue_info[queue].tid_bitmap &
-				 BIT(mvm->queue_info[queue].txq_tid)) &&
-			       (mvm->queue_info[queue].status ==
-				IWL_MVM_QUEUE_SHARED);
-		spin_unlock_bh(&mvm->queue_info_lock);
-
-		if (reconfig)
-			iwl_mvm_unshare_queue(mvm, queue);
-		else if (change_owner)
-			iwl_mvm_change_queue_owner(mvm, queue);
-	}
-
-alloc_queues:
 	/* Go over all stations with deferred traffic */
 	for_each_set_bit(sta_id, mvm->sta_deferred_frames,
 			 IWL_MVM_STATION_COUNT) {
@@ -1164,23 +1548,19 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
 	int queue;
-	bool using_inactive_queue = false, same_sta = false;
 
 	/* queue reserving is disabled on new TX path */
 	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
 		return 0;
 
-	/*
-	 * Check for inactive queues, so we don't reach a situation where we
-	 * can't add a STA due to a shortage in queues that doesn't really exist
-	 */
-	iwl_mvm_inactivity_check(mvm);
+	/* run the general cleanup/unsharing of queues */
+	iwl_mvm_inactivity_check(mvm, IWL_MVM_INVALID_STA);
 
 	spin_lock_bh(&mvm->queue_info_lock);
 
 	/* Make sure we have free resources for this STA */
 	if (vif_type == NL80211_IFTYPE_STATION && !sta->tdls &&
-	    !mvm->queue_info[IWL_MVM_DQA_BSS_CLIENT_QUEUE].hw_queue_refcount &&
+	    !mvm->queue_info[IWL_MVM_DQA_BSS_CLIENT_QUEUE].tid_bitmap &&
 	    (mvm->queue_info[IWL_MVM_DQA_BSS_CLIENT_QUEUE].status ==
 	     IWL_MVM_QUEUE_FREE))
 		queue = IWL_MVM_DQA_BSS_CLIENT_QUEUE;
@@ -1190,16 +1570,13 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 						IWL_MVM_DQA_MAX_DATA_QUEUE);
 	if (queue < 0) {
 		spin_unlock_bh(&mvm->queue_info_lock);
-		IWL_ERR(mvm, "No available queues for new station\n");
-		return -ENOSPC;
-	} else if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_INACTIVE) {
-		/*
-		 * If this queue is already allocated but inactive we'll need to
-		 * first free this queue before enabling it again, we'll mark
-		 * it as reserved to make sure no new traffic arrives on it
-		 */
-		using_inactive_queue = true;
-		same_sta = mvm->queue_info[queue].ra_sta_id == mvmsta->sta_id;
+		/* try again - this time kick out a queue if needed */
+		queue = iwl_mvm_inactivity_check(mvm, mvmsta->sta_id);
+		if (queue < 0) {
+			IWL_ERR(mvm, "No available queues for new station\n");
+			return -ENOSPC;
+		}
+		spin_lock_bh(&mvm->queue_info_lock);
 	}
 	mvm->queue_info[queue].status = IWL_MVM_QUEUE_RESERVED;
 
@@ -1207,9 +1584,6 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 
 	mvmsta->reserved_queue = queue;
 
-	if (using_inactive_queue)
-		iwl_mvm_free_inactive_queue(mvm, queue, same_sta);
-
 	IWL_DEBUG_TX_QUEUES(mvm, "Reserving data queue #%d for sta_id %d\n",
 			    queue, mvmsta->sta_id);
 
@@ -2101,6 +2475,19 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 		iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue, 0,
 				   &cfg, timeout);
 
+	if (mvmvif->ap_wep_key) {
+		u8 key_offset = iwl_mvm_set_fw_key_idx(mvm);
+
+		if (key_offset == STA_KEY_IDX_INVALID)
+			return -ENOSPC;
+
+		ret = iwl_mvm_send_sta_key(mvm, mvmvif->mcast_sta.sta_id,
+					   mvmvif->ap_wep_key, 1, 0, NULL, 0,
+					   key_offset, 0);
+		if (ret)
+			return ret;
+	}
+
 	return 0;
 }
 
@@ -3133,10 +3520,6 @@ static int __iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
 
 	switch (keyconf->cipher) {
 	case WLAN_CIPHER_SUITE_TKIP:
-		if (vif->type == NL80211_IFTYPE_AP) {
-			ret = -EINVAL;
-			break;
-		}
 		addr = iwl_mvm_get_mac_addr(mvm, vif, sta);
 		/* get phase 1 key from mac80211 */
 		ieee80211_get_key_rx_seq(keyconf, 0, &seq);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index 0fc211108149..de1a0a2d8723 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -312,9 +312,6 @@ enum iwl_mvm_agg_state {
  *	Basically when next_reclaimed reaches ssn, we can tell mac80211 that
  *	we are ready to finish the Tx AGG stop / start flow.
  * @tx_time: medium time consumed by this A-MPDU
- * @is_tid_active: has this TID sent traffic in the last
- *	%IWL_MVM_DQA_QUEUE_TIMEOUT time period. If %txq_id is invalid, this
- *	field should be ignored.
  * @tpt_meas_start: time of the throughput measurements start, is reset every HZ
  * @tx_count_last: number of frames transmitted during the last second
  * @tx_count: counts the number of frames transmitted since the last reset of
@@ -332,7 +329,6 @@ struct iwl_mvm_tid_data {
 	u16 txq_id;
 	u16 ssn;
 	u16 tx_time;
-	bool is_tid_active;
 	unsigned long tpt_meas_start;
 	u32 tx_count_last;
 	u32 tx_count;
@@ -572,8 +568,4 @@ void iwl_mvm_modify_all_sta_disable_tx(struct iwl_mvm *mvm,
 void iwl_mvm_csa_client_absent(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk);
 
-int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
-			       int ac, int ssn, unsigned int wdg_timeout,
-			       bool force);
-
 #endif /* __sta_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
index 67f360c0d17e..e02f4eb20359 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
@@ -18,9 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h b/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
index cbbc16fd006a..ff82af11de8d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/testmode.h
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index cd91bc44259c..e1a6f4e22253 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -254,17 +254,14 @@ static void iwl_mvm_te_check_trigger(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_time_event *te_trig;
 	int i;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TIME_EVENT))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt,
+				     ieee80211_vif_to_wdev(te_data->vif),
+				     FW_DBG_TRIGGER_TIME_EVENT);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TIME_EVENT);
 	te_trig = (void *)trig->data;
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(te_data->vif),
-					   trig))
-		return;
-
 	for (i = 0; i < ARRAY_SIZE(te_trig->time_events); i++) {
 		u32 trig_te_id = le32_to_cpu(te_trig->time_events[i].id);
 		u32 trig_action_bitmap =
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
index 3d2e8b6159bb..1dd3d01245ea 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h
@@ -17,11 +17,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tof.c b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
index 2d0b8a391308..01e0a999063b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tof.c
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tof.h b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
index 2ff560aa1a82..8138d0606c52 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tof.h
@@ -16,11 +16,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index 1232f63278eb..0b3e5c99d316 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
@@ -18,11 +18,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index ff193dca2020..ec57682efe54 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -18,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -35,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -82,15 +79,12 @@ iwl_mvm_bar_check_trigger(struct iwl_mvm *mvm, const u8 *addr,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_ba *ba_trig;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_BA))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, NULL, FW_DBG_TRIGGER_BA);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_BA);
 	ba_trig = (void *)trig->data;
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt, NULL, trig))
-		return;
-
 	if (!(le16_to_cpu(ba_trig->tx_bar) & BIT(tid)))
 		return;
 
@@ -245,14 +239,18 @@ void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
 		iwl_mvm_bar_check_trigger(mvm, bar->ra, tx_cmd->tid_tspec,
 					  ssn);
 	} else {
-		tx_cmd->tid_tspec = IWL_TID_NON_QOS;
+		if (ieee80211_is_data(fc))
+			tx_cmd->tid_tspec = IWL_TID_NON_QOS;
+		else
+			tx_cmd->tid_tspec = IWL_MAX_TID_COUNT;
+
 		if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
 			tx_flags |= TX_CMD_FLG_SEQ_CTL;
 		else
 			tx_flags &= ~TX_CMD_FLG_SEQ_CTL;
 	}
 
-	/* Default to 0 (BE) when tid_spec is set to IWL_TID_NON_QOS */
+	/* Default to 0 (BE) when tid_spec is set to IWL_MAX_TID_COUNT */
 	if (tx_cmd->tid_tspec < IWL_MAX_TID_COUNT)
 		ac = tid_to_mac80211_ac[tx_cmd->tid_tspec];
 	else
@@ -620,6 +618,66 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
 	}
 }
 
+static void iwl_mvm_probe_resp_set_noa(struct iwl_mvm *mvm,
+				       struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct iwl_mvm_vif *mvmvif =
+		iwl_mvm_vif_from_mac80211(info->control.vif);
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data;
+	int base_len = (u8 *)mgmt->u.probe_resp.variable - (u8 *)mgmt;
+	struct iwl_probe_resp_data *resp_data;
+	u8 *ie, *pos;
+	u8 match[] = {
+		(WLAN_OUI_WFA >> 16) & 0xff,
+		(WLAN_OUI_WFA >> 8) & 0xff,
+		WLAN_OUI_WFA & 0xff,
+		WLAN_OUI_TYPE_WFA_P2P,
+	};
+
+	rcu_read_lock();
+
+	resp_data = rcu_dereference(mvmvif->probe_resp_data);
+	if (!resp_data)
+		goto out;
+
+	if (!resp_data->notif.noa_active)
+		goto out;
+
+	ie = (u8 *)cfg80211_find_ie_match(WLAN_EID_VENDOR_SPECIFIC,
+					  mgmt->u.probe_resp.variable,
+					  skb->len - base_len,
+					  match, 4, 2);
+	if (!ie) {
+		IWL_DEBUG_TX(mvm, "probe resp doesn't have P2P IE\n");
+		goto out;
+	}
+
+	if (skb_tailroom(skb) < resp_data->noa_len) {
+		if (pskb_expand_head(skb, 0, resp_data->noa_len, GFP_ATOMIC)) {
+			IWL_ERR(mvm,
+				"Failed to reallocate probe resp\n");
+			goto out;
+		}
+	}
+
+	pos = skb_put(skb, resp_data->noa_len);
+
+	*pos++ = WLAN_EID_VENDOR_SPECIFIC;
+	/* Set length of IE body (not including ID and length itself) */
+	*pos++ = resp_data->noa_len - 2;
+	*pos++ = (WLAN_OUI_WFA >> 16) & 0xff;
+	*pos++ = (WLAN_OUI_WFA >> 8) & 0xff;
+	*pos++ = WLAN_OUI_WFA & 0xff;
+	*pos++ = WLAN_OUI_TYPE_WFA_P2P;
+
+	memcpy(pos, &resp_data->notif.noa_attr,
+	       resp_data->noa_len - sizeof(struct ieee80211_vendor_ie));
+
+out:
+	rcu_read_unlock();
+}
+
 int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -628,6 +686,7 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 	struct iwl_device_cmd *dev_cmd;
 	u8 sta_id;
 	int hdrlen = ieee80211_hdrlen(hdr->frame_control);
+	__le16 fc = hdr->frame_control;
 	int queue;
 
 	/* IWL_MVM_OFFCHANNEL_QUEUE is used for ROC packets that can be used
@@ -668,7 +727,7 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 		if (info.control.vif->type == NL80211_IFTYPE_P2P_DEVICE ||
 		    info.control.vif->type == NL80211_IFTYPE_AP ||
 		    info.control.vif->type == NL80211_IFTYPE_ADHOC) {
-			if (info.control.vif->type == NL80211_IFTYPE_P2P_DEVICE)
+			if (!ieee80211_is_data(hdr->frame_control))
 				sta_id = mvmvif->bcast_sta.sta_id;
 			else
 				sta_id = mvmvif->mcast_sta.sta_id;
@@ -689,6 +748,9 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 		}
 	}
 
+	if (unlikely(ieee80211_is_probe_resp(fc)))
+		iwl_mvm_probe_resp_set_noa(mvm, skb);
+
 	IWL_DEBUG_TX(mvm, "station Id %d, queue=%d\n", sta_id, queue);
 
 	dev_cmd = iwl_mvm_set_tx_params(mvm, skb, &info, hdrlen, NULL, sta_id);
@@ -775,6 +837,36 @@ iwl_mvm_tx_tso_segment(struct sk_buff *skb, unsigned int num_subframes,
 	return 0;
 }
 
+static unsigned int iwl_mvm_max_amsdu_size(struct iwl_mvm *mvm,
+					   struct ieee80211_sta *sta,
+					   unsigned int tid)
+{
+	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+	enum nl80211_band band = mvmsta->vif->bss_conf.chandef.chan->band;
+	u8 ac = tid_to_mac80211_ac[tid];
+	unsigned int txf;
+	int lmac = IWL_LMAC_24G_INDEX;
+
+	if (iwl_mvm_is_cdb_supported(mvm) &&
+	    band == NL80211_BAND_5GHZ)
+		lmac = IWL_LMAC_5G_INDEX;
+
+	/* For HE redirect to trigger based fifos */
+	if (sta->he_cap.has_he && !WARN_ON(!iwl_mvm_has_new_tx_api(mvm)))
+		ac += 4;
+
+	txf = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac);
+
+	/*
+	 * Don't send an AMSDU that will be longer than the TXF.
+	 * Add a security margin of 256 for the TX command + headers.
+	 * We also want to have the start of the next packet inside the
+	 * fifo to be able to send bursts.
+	 */
+	return min_t(unsigned int, mvmsta->max_amsdu_len,
+		     mvm->fwrt.smem_cfg.lmac[lmac].txfifo_size[txf] - 256);
+}
+
 static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
 			  struct ieee80211_tx_info *info,
 			  struct ieee80211_sta *sta,
@@ -787,7 +879,7 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
 	u16 snap_ip_tcp, pad;
 	unsigned int dbg_max_amsdu_len;
 	netdev_features_t netdev_flags = NETIF_F_CSUM_MASK | NETIF_F_SG;
-	u8 tid, txf;
+	u8 tid;
 
 	snap_ip_tcp = 8 + skb_transport_header(skb) - skb_network_header(skb) +
 		tcp_hdrlen(skb);
@@ -826,20 +918,7 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
 	    !(mvmsta->amsdu_enabled & BIT(tid)))
 		return iwl_mvm_tx_tso_segment(skb, 1, netdev_flags, mpdus_skb);
 
-	max_amsdu_len = mvmsta->max_amsdu_len;
-
-	/* the Tx FIFO to which this A-MSDU will be routed */
-	txf = iwl_mvm_mac_ac_to_tx_fifo(mvm, tid_to_mac80211_ac[tid]);
-
-	/*
-	 * Don't send an AMSDU that will be longer than the TXF.
-	 * Add a security margin of 256 for the TX command + headers.
-	 * We also want to have the start of the next packet inside the
-	 * fifo to be able to send bursts.
-	 */
-	max_amsdu_len = min_t(unsigned int, max_amsdu_len,
-			      mvm->fwrt.smem_cfg.lmac[0].txfifo_size[txf] -
-			      256);
+	max_amsdu_len = iwl_mvm_max_amsdu_size(mvm, sta, tid);
 
 	if (unlikely(dbg_max_amsdu_len))
 		max_amsdu_len = min_t(unsigned int, max_amsdu_len,
@@ -1010,6 +1089,9 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 	if (WARN_ON_ONCE(mvmsta->sta_id == IWL_MVM_INVALID_STA))
 		return -1;
 
+	if (unlikely(ieee80211_is_probe_resp(fc)))
+		iwl_mvm_probe_resp_set_noa(mvm, skb);
+
 	dev_cmd = iwl_mvm_set_tx_params(mvm, skb, info, hdrlen,
 					sta, mvmsta->sta_id);
 	if (!dev_cmd)
@@ -1049,6 +1131,8 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 			/* update the tx_cmd hdr as it was already copied */
 			tx_cmd->hdr->seq_ctrl = hdr->seq_ctrl;
 		}
+	} else if (ieee80211_is_data(fc) && !ieee80211_is_data_qos(fc)) {
+		tid = IWL_TID_NON_QOS;
 	}
 
 	txq_id = mvmsta->tid_data[tid].txq_id;
@@ -1056,32 +1140,16 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 	WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM);
 
 	/* Check if TXQ needs to be allocated or re-activated */
-	if (unlikely(txq_id == IWL_MVM_INVALID_QUEUE ||
-		     !mvmsta->tid_data[tid].is_tid_active)) {
-		/* If TXQ needs to be allocated... */
-		if (txq_id == IWL_MVM_INVALID_QUEUE) {
-			iwl_mvm_tx_add_stream(mvm, mvmsta, tid, skb);
-
-			/*
-			 * The frame is now deferred, and the worker scheduled
-			 * will re-allocate it, so we can free it for now.
-			 */
-			iwl_trans_free_tx_cmd(mvm->trans, dev_cmd);
-			spin_unlock(&mvmsta->lock);
-			return 0;
-		}
-
-		/* queue should always be active in new TX path */
-		WARN_ON(iwl_mvm_has_new_tx_api(mvm));
-
-		/* If we are here - TXQ exists and needs to be re-activated */
-		spin_lock(&mvm->queue_info_lock);
-		mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_READY;
-		mvmsta->tid_data[tid].is_tid_active = true;
-		spin_unlock(&mvm->queue_info_lock);
+	if (unlikely(txq_id == IWL_MVM_INVALID_QUEUE)) {
+		iwl_mvm_tx_add_stream(mvm, mvmsta, tid, skb);
 
-		IWL_DEBUG_TX_QUEUES(mvm, "Re-activating queue %d for TX\n",
-				    txq_id);
+		/*
+		 * The frame is now deferred, and the worker scheduled
+		 * will re-allocate it, so we can free it for now.
+		 */
+		iwl_trans_free_tx_cmd(mvm->trans, dev_cmd);
+		spin_unlock(&mvmsta->lock);
+		return 0;
 	}
 
 	if (!iwl_mvm_has_new_tx_api(mvm)) {
@@ -1327,15 +1395,13 @@ static void iwl_mvm_tx_status_check_trigger(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_tx_status *status_trig;
 	int i;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TX_STATUS))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, NULL,
+				     FW_DBG_TRIGGER_TX_STATUS);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TX_STATUS);
 	status_trig = (void *)trig->data;
 
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt, NULL, trig))
-		return;
-
 	for (i = 0; i < ARRAY_SIZE(status_trig->statuses); i++) {
 		/* don't collect on status 0 */
 		if (!status_trig->statuses[i].status)
@@ -1405,6 +1471,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 	while (!skb_queue_empty(&skbs)) {
 		struct sk_buff *skb = __skb_dequeue(&skbs);
 		struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+		struct ieee80211_hdr *hdr = (void *)skb->data;
 		bool flushed = false;
 
 		skb_freed++;
@@ -1434,6 +1501,14 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 			break;
 		}
 
+		/*
+		 * If we are freeing multiple frames, mark all the frames
+		 * but the first one as acked, since they were acknowledged
+		 * before
+		 * */
+		if (skb_freed > 1)
+			info->flags |= IEEE80211_TX_STAT_ACK;
+
 		iwl_mvm_tx_status_check_trigger(mvm, status);
 
 		info->status.rates[0].count = tx_resp->failure_frame + 1;
@@ -1449,11 +1524,11 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 			info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
 		info->flags &= ~IEEE80211_TX_CTL_AMPDU;
 
-		/* W/A FW bug: seq_ctl is wrong when the status isn't success */
-		if (status != TX_STATUS_SUCCESS) {
-			struct ieee80211_hdr *hdr = (void *)skb->data;
+		/* W/A FW bug: seq_ctl is wrong upon failure / BAR frame */
+		if (ieee80211_is_back_req(hdr->frame_control))
+			seq_ctl = 0;
+		else if (status != TX_STATUS_SUCCESS)
 			seq_ctl = le16_to_cpu(hdr->seq_ctrl);
-		}
 
 		if (unlikely(!seq_ctl)) {
 			struct ieee80211_hdr *hdr = (void *)skb->data;
@@ -1525,7 +1600,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 		iwl_mvm_tx_airtime(mvm, mvmsta,
 				   le16_to_cpu(tx_resp->wireless_media_time));
 
-		if (tid != IWL_TID_NON_QOS && tid != IWL_MGMT_TID) {
+		if (sta->wme && tid != IWL_MGMT_TID) {
 			struct iwl_mvm_tid_data *tid_data =
 				&mvmsta->tid_data[tid];
 			bool send_eosp_ndp = false;
@@ -1645,20 +1720,24 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm,
 	u16 sequence = le16_to_cpu(pkt->hdr.sequence);
 	struct iwl_mvm_sta *mvmsta;
 	int queue = SEQ_TO_QUEUE(sequence);
+	struct ieee80211_sta *sta;
 
 	if (WARN_ON_ONCE(queue < IWL_MVM_DQA_MIN_DATA_QUEUE &&
 			 (queue != IWL_MVM_DQA_BSS_CLIENT_QUEUE)))
 		return;
 
-	if (WARN_ON_ONCE(tid == IWL_TID_NON_QOS))
-		return;
-
 	iwl_mvm_rx_tx_cmd_agg_dbg(mvm, pkt);
 
 	rcu_read_lock();
 
 	mvmsta = iwl_mvm_sta_from_staid_rcu(mvm, sta_id);
 
+	sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
+	if (WARN_ON_ONCE(!sta || !sta->wme)) {
+		rcu_read_unlock();
+		return;
+	}
+
 	if (!WARN_ON_ONCE(!mvmsta)) {
 		mvmsta->tid_data[tid].rate_n_flags =
 			le32_to_cpu(tx_resp->initial_rate);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index b002a7afb5f5..818e1180bbdd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -551,7 +546,6 @@ static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u32 base)
 
 	IWL_ERR(mvm, "Loaded firmware version: %s\n", mvm->fw->fw_version);
 
-	trace_iwlwifi_dev_ucode_error(trans->dev, &table, table.hw_ver, table.brd_ver);
 	IWL_ERR(mvm, "0x%08X | %-28s\n", table.error_id,
 		desc_lookup(table.error_id));
 	IWL_ERR(mvm, "0x%08X | trm_hw_status0\n", table.trm_hw_status0);
@@ -605,36 +599,6 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 	iwl_mvm_dump_umac_error_log(mvm);
 }
 
-int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq)
-{
-	int i;
-
-	lockdep_assert_held(&mvm->queue_info_lock);
-
-	/* This should not be hit with new TX path */
-	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
-		return -ENOSPC;
-
-	/* Start by looking for a free queue */
-	for (i = minq; i <= maxq; i++)
-		if (mvm->queue_info[i].hw_queue_refcount == 0 &&
-		    mvm->queue_info[i].status == IWL_MVM_QUEUE_FREE)
-			return i;
-
-	/*
-	 * If no free queue found - settle for an inactive one to reconfigure
-	 * Make sure that the inactive queue either already belongs to this STA,
-	 * or that if it belongs to another one - it isn't the reserved queue
-	 */
-	for (i = minq; i <= maxq; i++)
-		if (mvm->queue_info[i].status == IWL_MVM_QUEUE_INACTIVE &&
-		    (sta_id == mvm->queue_info[i].ra_sta_id ||
-		     !mvm->queue_info[i].reserved))
-			return i;
-
-	return -ENOSPC;
-}
-
 int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
 			 int tid, int frame_limit, u16 ssn)
 {
@@ -655,7 +619,7 @@ int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
 		return -EINVAL;
 
 	spin_lock_bh(&mvm->queue_info_lock);
-	if (WARN(mvm->queue_info[queue].hw_queue_refcount == 0,
+	if (WARN(mvm->queue_info[queue].tid_bitmap == 0,
 		 "Trying to reconfig unallocated queue %d\n", queue)) {
 		spin_unlock_bh(&mvm->queue_info_lock);
 		return -ENXIO;
@@ -671,249 +635,21 @@ int iwl_mvm_reconfig_scd(struct iwl_mvm *mvm, int queue, int fifo, int sta_id,
 	return ret;
 }
 
-static bool iwl_mvm_update_txq_mapping(struct iwl_mvm *mvm, int queue,
-				       int mac80211_queue, u8 sta_id, u8 tid)
-{
-	bool enable_queue = true;
-
-	spin_lock_bh(&mvm->queue_info_lock);
-
-	/* Make sure this TID isn't already enabled */
-	if (mvm->queue_info[queue].tid_bitmap & BIT(tid)) {
-		spin_unlock_bh(&mvm->queue_info_lock);
-		IWL_ERR(mvm, "Trying to enable TXQ %d with existing TID %d\n",
-			queue, tid);
-		return false;
-	}
-
-	/* Update mappings and refcounts */
-	if (mvm->queue_info[queue].hw_queue_refcount > 0)
-		enable_queue = false;
-
-	if (mac80211_queue != IEEE80211_INVAL_HW_QUEUE) {
-		WARN(mac80211_queue >=
-		     BITS_PER_BYTE * sizeof(mvm->hw_queue_to_mac80211[0]),
-		     "cannot track mac80211 queue %d (queue %d, sta %d, tid %d)\n",
-		     mac80211_queue, queue, sta_id, tid);
-		mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
-	}
-
-	mvm->queue_info[queue].hw_queue_refcount++;
-	mvm->queue_info[queue].tid_bitmap |= BIT(tid);
-	mvm->queue_info[queue].ra_sta_id = sta_id;
-
-	if (enable_queue) {
-		if (tid != IWL_MAX_TID_COUNT)
-			mvm->queue_info[queue].mac80211_ac =
-				tid_to_mac80211_ac[tid];
-		else
-			mvm->queue_info[queue].mac80211_ac = IEEE80211_AC_VO;
-
-		mvm->queue_info[queue].txq_tid = tid;
-	}
-
-	IWL_DEBUG_TX_QUEUES(mvm,
-			    "Enabling TXQ #%d refcount=%d (mac80211 map:0x%x)\n",
-			    queue, mvm->queue_info[queue].hw_queue_refcount,
-			    mvm->hw_queue_to_mac80211[queue]);
-
-	spin_unlock_bh(&mvm->queue_info_lock);
-
-	return enable_queue;
-}
-
-int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, int mac80211_queue,
-			    u8 sta_id, u8 tid, unsigned int timeout)
-{
-	struct iwl_tx_queue_cfg_cmd cmd = {
-		.flags = cpu_to_le16(TX_QUEUE_CFG_ENABLE_QUEUE),
-		.sta_id = sta_id,
-		.tid = tid,
-	};
-	int queue, size = IWL_DEFAULT_QUEUE_SIZE;
-
-	if (cmd.tid == IWL_MAX_TID_COUNT) {
-		cmd.tid = IWL_MGMT_TID;
-		size = IWL_MGMT_QUEUE_SIZE;
-	}
-	queue = iwl_trans_txq_alloc(mvm->trans, (void *)&cmd,
-				    SCD_QUEUE_CFG, size, timeout);
-
-	if (queue < 0) {
-		IWL_DEBUG_TX_QUEUES(mvm,
-				    "Failed allocating TXQ for sta %d tid %d, ret: %d\n",
-				    sta_id, tid, queue);
-		return queue;
-	}
-
-	IWL_DEBUG_TX_QUEUES(mvm, "Enabling TXQ #%d for sta %d tid %d\n",
-			    queue, sta_id, tid);
-
-	mvm->hw_queue_to_mac80211[queue] |= BIT(mac80211_queue);
-	IWL_DEBUG_TX_QUEUES(mvm,
-			    "Enabling TXQ #%d (mac80211 map:0x%x)\n",
-			    queue, mvm->hw_queue_to_mac80211[queue]);
-
-	return queue;
-}
-
-bool iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
-			u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg,
-			unsigned int wdg_timeout)
-{
-	struct iwl_scd_txq_cfg_cmd cmd = {
-		.scd_queue = queue,
-		.action = SCD_CFG_ENABLE_QUEUE,
-		.window = cfg->frame_limit,
-		.sta_id = cfg->sta_id,
-		.ssn = cpu_to_le16(ssn),
-		.tx_fifo = cfg->fifo,
-		.aggregate = cfg->aggregate,
-		.tid = cfg->tid,
-	};
-	bool inc_ssn;
-
-	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
-		return false;
-
-	/* Send the enabling command if we need to */
-	if (!iwl_mvm_update_txq_mapping(mvm, queue, mac80211_queue,
-					cfg->sta_id, cfg->tid))
-		return false;
-
-	inc_ssn = iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn,
-					   NULL, wdg_timeout);
-	if (inc_ssn)
-		le16_add_cpu(&cmd.ssn, 1);
-
-	WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd),
-	     "Failed to configure queue %d on FIFO %d\n", queue, cfg->fifo);
-
-	return inc_ssn;
-}
-
-int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
-			u8 tid, u8 flags)
-{
-	struct iwl_scd_txq_cfg_cmd cmd = {
-		.scd_queue = queue,
-		.action = SCD_CFG_DISABLE_QUEUE,
-	};
-	bool remove_mac_queue = mac80211_queue != IEEE80211_INVAL_HW_QUEUE;
-	int ret;
-
-	if (WARN_ON(remove_mac_queue && mac80211_queue >= IEEE80211_MAX_QUEUES))
-		return -EINVAL;
-
-	if (iwl_mvm_has_new_tx_api(mvm)) {
-		spin_lock_bh(&mvm->queue_info_lock);
-
-		if (remove_mac_queue)
-			mvm->hw_queue_to_mac80211[queue] &=
-				~BIT(mac80211_queue);
-
-		spin_unlock_bh(&mvm->queue_info_lock);
-
-		iwl_trans_txq_free(mvm->trans, queue);
-
-		return 0;
-	}
-
-	spin_lock_bh(&mvm->queue_info_lock);
-
-	if (WARN_ON(mvm->queue_info[queue].hw_queue_refcount == 0)) {
-		spin_unlock_bh(&mvm->queue_info_lock);
-		return 0;
-	}
-
-	mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
-
-	/*
-	 * If there is another TID with the same AC - don't remove the MAC queue
-	 * from the mapping
-	 */
-	if (tid < IWL_MAX_TID_COUNT) {
-		unsigned long tid_bitmap =
-			mvm->queue_info[queue].tid_bitmap;
-		int ac = tid_to_mac80211_ac[tid];
-		int i;
-
-		for_each_set_bit(i, &tid_bitmap, IWL_MAX_TID_COUNT) {
-			if (tid_to_mac80211_ac[i] == ac)
-				remove_mac_queue = false;
-		}
-	}
-
-	if (remove_mac_queue)
-		mvm->hw_queue_to_mac80211[queue] &=
-			~BIT(mac80211_queue);
-	mvm->queue_info[queue].hw_queue_refcount--;
-
-	cmd.action = mvm->queue_info[queue].hw_queue_refcount ?
-		SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
-	if (cmd.action == SCD_CFG_DISABLE_QUEUE)
-		mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
-
-	IWL_DEBUG_TX_QUEUES(mvm,
-			    "Disabling TXQ #%d refcount=%d (mac80211 map:0x%x)\n",
-			    queue,
-			    mvm->queue_info[queue].hw_queue_refcount,
-			    mvm->hw_queue_to_mac80211[queue]);
-
-	/* If the queue is still enabled - nothing left to do in this func */
-	if (cmd.action == SCD_CFG_ENABLE_QUEUE) {
-		spin_unlock_bh(&mvm->queue_info_lock);
-		return 0;
-	}
-
-	cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
-	cmd.tid = mvm->queue_info[queue].txq_tid;
-
-	/* Make sure queue info is correct even though we overwrite it */
-	WARN(mvm->queue_info[queue].hw_queue_refcount ||
-	     mvm->queue_info[queue].tid_bitmap ||
-	     mvm->hw_queue_to_mac80211[queue],
-	     "TXQ #%d info out-of-sync - refcount=%d, mac map=0x%x, tid=0x%x\n",
-	     queue, mvm->queue_info[queue].hw_queue_refcount,
-	     mvm->hw_queue_to_mac80211[queue],
-	     mvm->queue_info[queue].tid_bitmap);
-
-	/* If we are here - the queue is freed and we can zero out these vals */
-	mvm->queue_info[queue].hw_queue_refcount = 0;
-	mvm->queue_info[queue].tid_bitmap = 0;
-	mvm->hw_queue_to_mac80211[queue] = 0;
-
-	/* Regardless if this is a reserved TXQ for a STA - mark it as false */
-	mvm->queue_info[queue].reserved = false;
-
-	spin_unlock_bh(&mvm->queue_info_lock);
-
-	iwl_trans_txq_disable(mvm->trans, queue, false);
-	ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, flags,
-				   sizeof(struct iwl_scd_txq_cfg_cmd), &cmd);
-
-	if (ret)
-		IWL_ERR(mvm, "Failed to disable queue %d (ret=%d)\n",
-			queue, ret);
-	return ret;
-}
-
 /**
  * iwl_mvm_send_lq_cmd() - Send link quality command
- * @init: This command is sent as part of station initialization right
- *        after station has been added.
+ * @sync: This command can be sent synchronously.
  *
  * The link quality command is sent as the last step of station creation.
  * This is the special case in which init is set and we call a callback in
  * this case to clear the state indicating that station creation is in
  * progress.
  */
-int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init)
+int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool sync)
 {
 	struct iwl_host_cmd cmd = {
 		.id = LQ_CMD,
 		.len = { sizeof(struct iwl_lq_cmd), },
-		.flags = init ? 0 : CMD_ASYNC,
+		.flags = sync ? 0 : CMD_ASYNC,
 		.data = { lq, },
 	};
 
@@ -1249,14 +985,12 @@ void iwl_mvm_connection_loss(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_mlme *trig_mlme;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_MLME))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+				     FW_DBG_TRIGGER_MLME);
+	if (!trig)
 		goto out;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_MLME);
 	trig_mlme = (void *)trig->data;
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif), trig))
-		goto out;
 
 	if (trig_mlme->stop_connection_loss &&
 	    --trig_mlme->stop_connection_loss)
@@ -1268,171 +1002,6 @@ out:
 	ieee80211_connection_loss(vif);
 }
 
-/*
- * Remove inactive TIDs of a given queue.
- * If all queue TIDs are inactive - mark the queue as inactive
- * If only some the queue TIDs are inactive - unmap them from the queue
- */
-static void iwl_mvm_remove_inactive_tids(struct iwl_mvm *mvm,
-					 struct iwl_mvm_sta *mvmsta, int queue,
-					 unsigned long tid_bitmap)
-{
-	int tid;
-
-	lockdep_assert_held(&mvmsta->lock);
-	lockdep_assert_held(&mvm->queue_info_lock);
-
-	if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
-		return;
-
-	/* Go over all non-active TIDs, incl. IWL_MAX_TID_COUNT (for mgmt) */
-	for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
-		/* If some TFDs are still queued - don't mark TID as inactive */
-		if (iwl_mvm_tid_queued(mvm, &mvmsta->tid_data[tid]))
-			tid_bitmap &= ~BIT(tid);
-
-		/* Don't mark as inactive any TID that has an active BA */
-		if (mvmsta->tid_data[tid].state != IWL_AGG_OFF)
-			tid_bitmap &= ~BIT(tid);
-	}
-
-	/* If all TIDs in the queue are inactive - mark queue as inactive. */
-	if (tid_bitmap == mvm->queue_info[queue].tid_bitmap) {
-		mvm->queue_info[queue].status = IWL_MVM_QUEUE_INACTIVE;
-
-		for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1)
-			mvmsta->tid_data[tid].is_tid_active = false;
-
-		IWL_DEBUG_TX_QUEUES(mvm, "Queue %d marked as inactive\n",
-				    queue);
-		return;
-	}
-
-	/*
-	 * If we are here, this is a shared queue and not all TIDs timed-out.
-	 * Remove the ones that did.
-	 */
-	for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
-		int mac_queue = mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]];
-
-		mvmsta->tid_data[tid].txq_id = IWL_MVM_INVALID_QUEUE;
-		mvm->hw_queue_to_mac80211[queue] &= ~BIT(mac_queue);
-		mvm->queue_info[queue].hw_queue_refcount--;
-		mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
-		mvmsta->tid_data[tid].is_tid_active = false;
-
-		IWL_DEBUG_TX_QUEUES(mvm,
-				    "Removing inactive TID %d from shared Q:%d\n",
-				    tid, queue);
-	}
-
-	IWL_DEBUG_TX_QUEUES(mvm,
-			    "TXQ #%d left with tid bitmap 0x%x\n", queue,
-			    mvm->queue_info[queue].tid_bitmap);
-
-	/*
-	 * There may be different TIDs with the same mac queues, so make
-	 * sure all TIDs have existing corresponding mac queues enabled
-	 */
-	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
-	for_each_set_bit(tid, &tid_bitmap, IWL_MAX_TID_COUNT + 1) {
-		mvm->hw_queue_to_mac80211[queue] |=
-			BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
-	}
-
-	/* If the queue is marked as shared - "unshare" it */
-	if (mvm->queue_info[queue].hw_queue_refcount == 1 &&
-	    mvm->queue_info[queue].status == IWL_MVM_QUEUE_SHARED) {
-		mvm->queue_info[queue].status = IWL_MVM_QUEUE_RECONFIGURING;
-		IWL_DEBUG_TX_QUEUES(mvm, "Marking Q:%d for reconfig\n",
-				    queue);
-	}
-}
-
-void iwl_mvm_inactivity_check(struct iwl_mvm *mvm)
-{
-	unsigned long timeout_queues_map = 0;
-	unsigned long now = jiffies;
-	int i;
-
-	if (iwl_mvm_has_new_tx_api(mvm))
-		return;
-
-	spin_lock_bh(&mvm->queue_info_lock);
-	for (i = 0; i < IWL_MAX_HW_QUEUES; i++)
-		if (mvm->queue_info[i].hw_queue_refcount > 0)
-			timeout_queues_map |= BIT(i);
-	spin_unlock_bh(&mvm->queue_info_lock);
-
-	rcu_read_lock();
-
-	/*
-	 * If a queue time outs - mark it as INACTIVE (don't remove right away
-	 * if we don't have to.) This is an optimization in case traffic comes
-	 * later, and we don't HAVE to use a currently-inactive queue
-	 */
-	for_each_set_bit(i, &timeout_queues_map, IWL_MAX_HW_QUEUES) {
-		struct ieee80211_sta *sta;
-		struct iwl_mvm_sta *mvmsta;
-		u8 sta_id;
-		int tid;
-		unsigned long inactive_tid_bitmap = 0;
-		unsigned long queue_tid_bitmap;
-
-		spin_lock_bh(&mvm->queue_info_lock);
-		queue_tid_bitmap = mvm->queue_info[i].tid_bitmap;
-
-		/* If TXQ isn't in active use anyway - nothing to do here... */
-		if (mvm->queue_info[i].status != IWL_MVM_QUEUE_READY &&
-		    mvm->queue_info[i].status != IWL_MVM_QUEUE_SHARED) {
-			spin_unlock_bh(&mvm->queue_info_lock);
-			continue;
-		}
-
-		/* Check to see if there are inactive TIDs on this queue */
-		for_each_set_bit(tid, &queue_tid_bitmap,
-				 IWL_MAX_TID_COUNT + 1) {
-			if (time_after(mvm->queue_info[i].last_frame_time[tid] +
-				       IWL_MVM_DQA_QUEUE_TIMEOUT, now))
-				continue;
-
-			inactive_tid_bitmap |= BIT(tid);
-		}
-		spin_unlock_bh(&mvm->queue_info_lock);
-
-		/* If all TIDs are active - finish check on this queue */
-		if (!inactive_tid_bitmap)
-			continue;
-
-		/*
-		 * If we are here - the queue hadn't been served recently and is
-		 * in use
-		 */
-
-		sta_id = mvm->queue_info[i].ra_sta_id;
-		sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
-
-		/*
-		 * If the STA doesn't exist anymore, it isn't an error. It could
-		 * be that it was removed since getting the queues, and in this
-		 * case it should've inactivated its queues anyway.
-		 */
-		if (IS_ERR_OR_NULL(sta))
-			continue;
-
-		mvmsta = iwl_mvm_sta_from_mac80211(sta);
-
-		spin_lock_bh(&mvmsta->lock);
-		spin_lock(&mvm->queue_info_lock);
-		iwl_mvm_remove_inactive_tids(mvm, mvmsta, i,
-					     inactive_tid_bitmap);
-		spin_unlock(&mvm->queue_info_lock);
-		spin_unlock_bh(&mvmsta->lock);
-	}
-
-	rcu_read_unlock();
-}
-
 void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
 					  struct ieee80211_vif *vif,
 					  const struct ieee80211_sta *sta,
@@ -1441,14 +1010,12 @@ void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_tlv *trig;
 	struct iwl_fw_dbg_trigger_ba *ba_trig;
 
-	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_BA))
+	trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
+				     FW_DBG_TRIGGER_BA);
+	if (!trig)
 		return;
 
-	trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_BA);
 	ba_trig = (void *)trig->data;
-	if (!iwl_fw_dbg_trigger_check_stop(&mvm->fwrt,
-					   ieee80211_vif_to_wdev(vif), trig))
-		return;
 
 	if (!(le16_to_cpu(ba_trig->frame_timeout) & BIT(tid)))
 		return;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
index 2146fda8da2f..05ed4fb88e0c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
@@ -96,9 +96,9 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
 	/* Configure debug, for integration */
 	iwl_pcie_alloc_fw_monitor(trans, 0);
 	prph_sc_ctrl->hwm_cfg.hwm_base_addr =
-		cpu_to_le64(trans_pcie->fw_mon_phys);
+		cpu_to_le64(trans->fw_mon[0].physical);
 	prph_sc_ctrl->hwm_cfg.hwm_size =
-		cpu_to_le32(trans_pcie->fw_mon_size);
+		cpu_to_le32(trans->fw_mon[0].size);
 
 	/* allocate ucode sections in dram and set addresses */
 	ret = iwl_pcie_init_fw_sec(trans, fw, &prph_scratch->dram);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
index b2cd7ef5fc3a..6f45a0303ddd 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
@@ -162,7 +162,7 @@ int iwl_pcie_ctxt_info_init(struct iwl_trans *trans,
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_context_info *ctxt_info;
 	struct iwl_context_info_rbd_cfg *rx_cfg;
-	u32 control_flags = 0;
+	u32 control_flags = 0, rb_size;
 	int ret;
 
 	ctxt_info = dma_alloc_coherent(trans->dev, sizeof(*ctxt_info),
@@ -177,11 +177,29 @@ int iwl_pcie_ctxt_info_init(struct iwl_trans *trans,
 	/* size is in DWs */
 	ctxt_info->version.size = cpu_to_le16(sizeof(*ctxt_info) / 4);
 
+	switch (trans_pcie->rx_buf_size) {
+	case IWL_AMSDU_2K:
+		rb_size = IWL_CTXT_INFO_RB_SIZE_2K;
+		break;
+	case IWL_AMSDU_4K:
+		rb_size = IWL_CTXT_INFO_RB_SIZE_4K;
+		break;
+	case IWL_AMSDU_8K:
+		rb_size = IWL_CTXT_INFO_RB_SIZE_8K;
+		break;
+	case IWL_AMSDU_12K:
+		rb_size = IWL_CTXT_INFO_RB_SIZE_12K;
+		break;
+	default:
+		WARN_ON(1);
+		rb_size = IWL_CTXT_INFO_RB_SIZE_4K;
+	}
+
 	BUILD_BUG_ON(RX_QUEUE_CB_SIZE(MQ_RX_TABLE_SIZE) > 0xF);
-	control_flags = IWL_CTXT_INFO_RB_SIZE_4K |
-			IWL_CTXT_INFO_TFD_FORMAT_LONG |
-			RX_QUEUE_CB_SIZE(MQ_RX_TABLE_SIZE) <<
-			IWL_CTXT_INFO_RB_CB_SIZE_POS;
+	control_flags = IWL_CTXT_INFO_TFD_FORMAT_LONG |
+			(RX_QUEUE_CB_SIZE(MQ_RX_TABLE_SIZE) <<
+			 IWL_CTXT_INFO_RB_CB_SIZE_POS) |
+			(rb_size << IWL_CTXT_INFO_RB_SIZE_POS);
 	ctxt_info->control.control_flags = cpu_to_le32(control_flags);
 
 	/* initialize RX default queue */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index b150da4c6721..9e015212c2c0 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -646,34 +641,33 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0x31DC, 0x40A4, iwl9462_2ac_cfg_shared_clk)},
 	{IWL_PCI_DEVICE(0x31DC, 0x4234, iwl9560_2ac_cfg_shared_clk)},
 	{IWL_PCI_DEVICE(0x31DC, 0x42A4, iwl9462_2ac_cfg_shared_clk)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0034, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0038, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x003C, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0060, iwl9461_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0064, iwl9461_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x00A0, iwl9462_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x00A4, iwl9462_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0230, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0234, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0238, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x023C, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0260, iwl9461_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x0264, iwl9461_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x02A0, iwl9462_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x02A4, iwl9462_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x1010, iwl9260_2ac_cfg)},
-	{IWL_PCI_DEVICE(0x34F0, 0x1030, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x1210, iwl9260_2ac_cfg)},
-	{IWL_PCI_DEVICE(0x34F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x4034, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x40A4, iwl9462_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x4234, iwl9560_2ac_cfg_soc)},
-	{IWL_PCI_DEVICE(0x34F0, 0x42A4, iwl9462_2ac_cfg_soc)},
+
+	{IWL_PCI_DEVICE(0x34F0, 0x0030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0038, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x003C, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0060, iwl9461_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0064, iwl9461_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x00A0, iwl9462_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x00A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0230, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0234, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0238, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x023C, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0260, iwl9461_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x0264, iwl9461_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x02A0, iwl9462_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x02A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x1551, killer1550s_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x1552, killer1550i_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x4034, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x40A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x4234, iwl9560_2ac_cfg_qu_b0_jf_b0)},
+	{IWL_PCI_DEVICE(0x34F0, 0x42A4, iwl9462_2ac_cfg_qu_b0_jf_b0)},
+
 	{IWL_PCI_DEVICE(0x3DF0, 0x0030, iwl9560_2ac_cfg_soc)},
 	{IWL_PCI_DEVICE(0x3DF0, 0x0034, iwl9560_2ac_cfg_soc)},
 	{IWL_PCI_DEVICE(0x3DF0, 0x0038, iwl9560_2ac_cfg_soc)},
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index b63d44b7cd7c..f9c4c64dee66 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -17,9 +17,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program.
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -102,66 +99,6 @@ struct isr_statistics {
 	u32 unhandled;
 };
 
-#define IWL_CD_STTS_OPTIMIZED_POS	0
-#define IWL_CD_STTS_OPTIMIZED_MSK	0x01
-#define IWL_CD_STTS_TRANSFER_STATUS_POS	1
-#define IWL_CD_STTS_TRANSFER_STATUS_MSK	0x0E
-#define IWL_CD_STTS_WIFI_STATUS_POS	4
-#define IWL_CD_STTS_WIFI_STATUS_MSK	0xF0
-
-/**
- * enum iwl_completion_desc_transfer_status -  transfer status (bits 1-3)
- * @IWL_CD_STTS_END_TRANSFER: successful transfer complete.
- *	In sniffer mode, when split is used, set in last CD completion. (RX)
- * @IWL_CD_STTS_OVERFLOW: In sniffer mode, when using split - used for
- *	all CD completion. (RX)
- * @IWL_CD_STTS_ABORTED: CR abort / close flow. (RX)
- */
-enum iwl_completion_desc_transfer_status {
-	IWL_CD_STTS_UNUSED,
-	IWL_CD_STTS_UNUSED_2,
-	IWL_CD_STTS_END_TRANSFER,
-	IWL_CD_STTS_OVERFLOW,
-	IWL_CD_STTS_ABORTED,
-	IWL_CD_STTS_ERROR,
-};
-
-/**
- * enum iwl_completion_desc_wifi_status - wifi status (bits 4-7)
- * @IWL_CD_STTS_VALID: the packet is valid (RX)
- * @IWL_CD_STTS_FCS_ERR: frame check sequence error (RX)
- * @IWL_CD_STTS_SEC_KEY_ERR: error handling the security key of rx (RX)
- * @IWL_CD_STTS_DECRYPTION_ERR: error decrypting the frame (RX)
- * @IWL_CD_STTS_DUP: duplicate packet (RX)
- * @IWL_CD_STTS_ICV_MIC_ERR: MIC error (RX)
- * @IWL_CD_STTS_INTERNAL_SNAP_ERR: problems removing the snap (RX)
- * @IWL_CD_STTS_SEC_PORT_FAIL: security port fail (RX)
- * @IWL_CD_STTS_BA_OLD_SN: block ack received old SN (RX)
- * @IWL_CD_STTS_QOS_NULL: QoS null packet (RX)
- * @IWL_CD_STTS_MAC_HDR_ERR: MAC header conversion error (RX)
- * @IWL_CD_STTS_MAX_RETRANS: reached max number of retransmissions (TX)
- * @IWL_CD_STTS_EX_LIFETIME: exceeded lifetime (TX)
- * @IWL_CD_STTS_NOT_USED: completed but not used (RX)
- * @IWL_CD_STTS_REPLAY_ERR: pn check failed, replay error (RX)
- */
-enum iwl_completion_desc_wifi_status {
-	IWL_CD_STTS_VALID,
-	IWL_CD_STTS_FCS_ERR,
-	IWL_CD_STTS_SEC_KEY_ERR,
-	IWL_CD_STTS_DECRYPTION_ERR,
-	IWL_CD_STTS_DUP,
-	IWL_CD_STTS_ICV_MIC_ERR,
-	IWL_CD_STTS_INTERNAL_SNAP_ERR,
-	IWL_CD_STTS_SEC_PORT_FAIL,
-	IWL_CD_STTS_BA_OLD_SN,
-	IWL_CD_STTS_QOS_NULL,
-	IWL_CD_STTS_MAC_HDR_ERR,
-	IWL_CD_STTS_MAX_RETRANS,
-	IWL_CD_STTS_EX_LIFETIME,
-	IWL_CD_STTS_NOT_USED,
-	IWL_CD_STTS_REPLAY_ERR,
-};
-
 #define IWL_RX_TD_TYPE_MSK	0xff000000
 #define IWL_RX_TD_SIZE_MSK	0x00ffffff
 #define IWL_RX_TD_SIZE_2K	BIT(11)
@@ -464,18 +401,6 @@ enum iwl_image_response_code {
 };
 
 /**
- * struct iwl_dram_data
- * @physical: page phy pointer
- * @block: pointer to the allocated block/page
- * @size: size of the block/page
- */
-struct iwl_dram_data {
-	dma_addr_t physical;
-	void *block;
-	int size;
-};
-
-/**
  * struct iwl_self_init_dram - dram data used by self init process
  * @fw: lmac and umac dram data
  * @fw_cnt: total number of items in array
@@ -516,6 +441,7 @@ struct iwl_self_init_dram {
  * @ucode_write_complete: indicates that the ucode has been copied.
  * @ucode_write_waitq: wait queue for uCode load
  * @cmd_queue - command queue number
+ * @def_rx_queue - default rx queue number
  * @rx_buf_size: Rx buffer size
  * @bc_table_dword: true if the BC table expects DWORD (as opposed to bytes)
  * @scd_set_active: should the transport configure the SCD for HCMD queue
@@ -525,9 +451,6 @@ struct iwl_self_init_dram {
  * @reg_lock: protect hw register access
  * @mutex: to protect stop_device / start_fw / start_hw
  * @cmd_in_flight: true when we have a host command in flight
- * @fw_mon_phys: physical address of the buffer for the firmware monitor
- * @fw_mon_page: points to the first page of the buffer for the firmware monitor
- * @fw_mon_size: size of the buffer for the firmware monitor
  * @msix_entries: array of MSI-X entries
  * @msix_enabled: true if managed to enable MSI-X
  * @shared_vec_mask: the type of causes the shared vector handles
@@ -539,7 +462,6 @@ struct iwl_self_init_dram {
  * @fh_mask: current unmasked fh causes
  * @hw_mask: current unmasked hw causes
  * @in_rescan: true if we have triggered a device rescan
- * @scheduled_for_removal: true if we have scheduled a device removal
  */
 struct iwl_trans_pcie {
 	struct iwl_rxq *rxq;
@@ -596,6 +518,7 @@ struct iwl_trans_pcie {
 	u8 page_offs, dev_cmd_offs;
 
 	u8 cmd_queue;
+	u8 def_rx_queue;
 	u8 cmd_fifo;
 	unsigned int cmd_q_wdg_timeout;
 	u8 n_no_reclaim_cmds;
@@ -615,10 +538,6 @@ struct iwl_trans_pcie {
 	bool cmd_hold_nic_awake;
 	bool ref_cmd_in_flight;
 
-	dma_addr_t fw_mon_phys;
-	struct page *fw_mon_page;
-	u32 fw_mon_size;
-
 	struct msix_entry msix_entries[IWL_MAX_RX_HW_QUEUES];
 	bool msix_enabled;
 	u8 shared_vec_mask;
@@ -631,7 +550,6 @@ struct iwl_trans_pcie {
 	cpumask_t affinity_mask[IWL_MAX_RX_HW_QUEUES];
 	u16 tx_cmd_queue_size;
 	bool in_rescan;
-	bool scheduled_for_removal;
 };
 
 static inline struct iwl_trans_pcie *
@@ -673,6 +591,7 @@ void iwl_trans_pcie_free(struct iwl_trans *trans);
 /*****************************************************
 * RX
 ******************************************************/
+int _iwl_pcie_rx_init(struct iwl_trans *trans);
 int iwl_pcie_rx_init(struct iwl_trans *trans);
 int iwl_pcie_gen2_rx_init(struct iwl_trans *trans);
 irqreturn_t iwl_pcie_msix_isr(int irq, void *data);
@@ -686,6 +605,7 @@ void iwl_pcie_rx_init_rxb_lists(struct iwl_rxq *rxq);
 int iwl_pcie_dummy_napi_poll(struct napi_struct *napi, int budget);
 void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority,
 			    struct iwl_rxq *rxq);
+int iwl_pcie_rx_alloc(struct iwl_trans *trans);
 
 /*****************************************************
 * ICT - interrupt handling
@@ -700,7 +620,8 @@ void iwl_pcie_disable_ict(struct iwl_trans *trans);
 * TX / HCMD
 ******************************************************/
 int iwl_pcie_tx_init(struct iwl_trans *trans);
-int iwl_pcie_gen2_tx_init(struct iwl_trans *trans);
+int iwl_pcie_gen2_tx_init(struct iwl_trans *trans, int txq_id,
+			  int queue_size);
 void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr);
 int iwl_pcie_tx_stop(struct iwl_trans *trans);
 void iwl_pcie_tx_free(struct iwl_trans *trans);
@@ -717,11 +638,17 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 		      struct iwl_device_cmd *dev_cmd, int txq_id);
 void iwl_pcie_txq_check_wrptrs(struct iwl_trans *trans);
 int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd);
+void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx);
+void iwl_pcie_gen2_txq_inc_wr_ptr(struct iwl_trans *trans,
+				  struct iwl_txq *txq);
 void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
 			    struct iwl_rx_cmd_buffer *rxb);
 void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 			    struct sk_buff_head *skbs);
 void iwl_trans_pcie_tx_reset(struct iwl_trans *trans);
+void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
+				   struct iwl_txq *txq, u16 byte_cnt,
+				   int num_tbs);
 
 static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *_tfd,
 					  u8 idx)
@@ -1039,6 +966,7 @@ static inline void __iwl_trans_pcie_set_bit(struct iwl_trans *trans,
 }
 
 void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state);
+void iwl_trans_pcie_dump_regs(struct iwl_trans *trans);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans);
@@ -1057,6 +985,7 @@ void iwl_pcie_enable_rx_wake(struct iwl_trans *trans, bool enable);
 void iwl_pcie_rx_allocator_work(struct work_struct *data);
 
 /* common functions that are used by gen2 transport */
+int iwl_pcie_gen2_apm_init(struct iwl_trans *trans);
 void iwl_pcie_apm_config(struct iwl_trans *trans);
 int iwl_pcie_prepare_card_hw(struct iwl_trans *trans);
 void iwl_pcie_synchronize_irqs(struct iwl_trans *trans);
@@ -1088,8 +1017,16 @@ void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power);
 int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
 				 const struct fw_img *fw, bool run_in_rfkill);
 void iwl_trans_pcie_gen2_fw_alive(struct iwl_trans *trans, u32 scd_addr);
+void iwl_pcie_gen2_txq_free_memory(struct iwl_trans *trans,
+				   struct iwl_txq *txq);
+int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans,
+				     struct iwl_txq **intxq, int size,
+				     unsigned int timeout);
+int iwl_trans_pcie_txq_alloc_response(struct iwl_trans *trans,
+				      struct iwl_txq *txq,
+				      struct iwl_host_cmd *hcmd);
 int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans,
-				 struct iwl_tx_queue_cfg_cmd *cmd,
+				 __le16 flags, u8 sta_id, u8 tid,
 				 int cmd_id, int size,
 				 unsigned int timeout);
 void iwl_trans_pcie_dyn_txq_free(struct iwl_trans *trans, int queue);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index d017aa2a0a8b..e965cc588850 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -17,9 +17,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program.
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -776,7 +773,7 @@ err:
 	return -ENOMEM;
 }
 
-static int iwl_pcie_rx_alloc(struct iwl_trans *trans)
+int iwl_pcie_rx_alloc(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rb_allocator *rba = &trans_pcie->rba;
@@ -1002,7 +999,7 @@ int iwl_pcie_dummy_napi_poll(struct napi_struct *napi, int budget)
 	return 0;
 }
 
-static int _iwl_pcie_rx_init(struct iwl_trans *trans)
+int _iwl_pcie_rx_init(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rxq *def_rxq;
@@ -1107,6 +1104,9 @@ int iwl_pcie_rx_init(struct iwl_trans *trans)
 
 int iwl_pcie_gen2_rx_init(struct iwl_trans *trans)
 {
+	/* Set interrupt coalescing timer to default (2048 usecs) */
+	iwl_write8(trans, CSR_INT_COALESCING, IWL_HOST_INT_TIMEOUT_DEF);
+
 	/*
 	 * We don't configure the RFH.
 	 * Restock will be done at alive, after firmware configured the RFH.
@@ -1144,6 +1144,14 @@ void iwl_pcie_rx_free(struct iwl_trans *trans)
 	kfree(trans_pcie->rxq);
 }
 
+static void iwl_pcie_rx_move_to_allocator(struct iwl_rxq *rxq,
+					  struct iwl_rb_allocator *rba)
+{
+	spin_lock(&rba->lock);
+	list_splice_tail_init(&rxq->rx_used, &rba->rbd_empty);
+	spin_unlock(&rba->lock);
+}
+
 /*
  * iwl_pcie_rx_reuse_rbd - Recycle used RBDs
  *
@@ -1175,9 +1183,7 @@ static void iwl_pcie_rx_reuse_rbd(struct iwl_trans *trans,
 	if ((rxq->used_count % RX_CLAIM_REQ_ALLOC) == RX_POST_REQ_ALLOC) {
 		/* Move the 2 RBDs to the allocator ownership.
 		 Allocator has another 6 from pool for the request completion*/
-		spin_lock(&rba->lock);
-		list_splice_tail_init(&rxq->rx_used, &rba->rbd_empty);
-		spin_unlock(&rba->lock);
+		iwl_pcie_rx_move_to_allocator(rxq, rba);
 
 		atomic_inc(&rba->req_pending);
 		queue_work(rba->alloc_wq, &rba->rx_alloc);
@@ -1187,7 +1193,8 @@ static void iwl_pcie_rx_reuse_rbd(struct iwl_trans *trans,
 static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
 				struct iwl_rxq *rxq,
 				struct iwl_rx_mem_buffer *rxb,
-				bool emergency)
+				bool emergency,
+				int i)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_txq *txq = trans_pcie->txq[trans_pcie->cmd_queue];
@@ -1213,6 +1220,9 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
 			.truesize = max_len,
 		};
 
+		if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+			rxcb.status = rxq->cd[i].status;
+
 		pkt = rxb_addr(&rxcb);
 
 		if (pkt->len_n_flags == cpu_to_le32(FH_RSCSR_FRAME_INVALID)) {
@@ -1267,7 +1277,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
 		index = SEQ_TO_INDEX(sequence);
 		cmd_index = iwl_pcie_get_cmd_index(txq, index);
 
-		if (rxq->id == 0)
+		if (rxq->id == trans_pcie->def_rx_queue)
 			iwl_op_mode_rx(trans->op_mode, &rxq->napi,
 				       &rxcb);
 		else
@@ -1396,17 +1406,25 @@ restart:
 		IWL_DEBUG_RX(trans, "Q %d: HW = SW = %d\n", rxq->id, r);
 
 	while (i != r) {
+		struct iwl_rb_allocator *rba = &trans_pcie->rba;
 		struct iwl_rx_mem_buffer *rxb;
-
-		if (unlikely(rxq->used_count == rxq->queue_size / 2))
+		/* number of RBDs still waiting for page allocation */
+		u32 rb_pending_alloc =
+			atomic_read(&trans_pcie->rba.req_pending) *
+			RX_CLAIM_REQ_ALLOC;
+
+		if (unlikely(rb_pending_alloc >= rxq->queue_size / 2 &&
+			     !emergency)) {
+			iwl_pcie_rx_move_to_allocator(rxq, rba);
 			emergency = true;
+		}
 
 		rxb = iwl_pcie_get_rxb(trans, rxq, i);
 		if (!rxb)
 			goto out;
 
 		IWL_DEBUG_RX(trans, "Q %d: HW = %d, SW = %d\n", rxq->id, r, i);
-		iwl_pcie_rx_handle_rb(trans, rxq, rxb, emergency);
+		iwl_pcie_rx_handle_rb(trans, rxq, rxb, emergency, i);
 
 		i = (i + 1) & (rxq->queue_size - 1);
 
@@ -1421,17 +1439,13 @@ restart:
 			iwl_pcie_rx_allocator_get(trans, rxq);
 
 		if (rxq->used_count % RX_CLAIM_REQ_ALLOC == 0 && !emergency) {
-			struct iwl_rb_allocator *rba = &trans_pcie->rba;
-
 			/* Add the remaining empty RBDs for allocator use */
-			spin_lock(&rba->lock);
-			list_splice_tail_init(&rxq->rx_used, &rba->rbd_empty);
-			spin_unlock(&rba->lock);
+			iwl_pcie_rx_move_to_allocator(rxq, rba);
 		} else if (emergency) {
 			count++;
 			if (count == 8) {
 				count = 0;
-				if (rxq->used_count < rxq->queue_size / 3)
+				if (rb_pending_alloc < rxq->queue_size / 3)
 					emergency = false;
 
 				rxq->read = i;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 2bc67219ed3e..77f3610e5ca9 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -55,13 +55,14 @@
 #include "iwl-context-info.h"
 #include "iwl-context-info-gen3.h"
 #include "internal.h"
+#include "fw/dbg.h"
 
 /*
  * Start up NIC's basic functionality after it has been reset
  * (e.g. after platform boot, or shutdown via iwl_pcie_apm_stop())
  * NOTE:  This does not load uCode nor start the embedded processor
  */
-static int iwl_pcie_gen2_apm_init(struct iwl_trans *trans)
+int iwl_pcie_gen2_apm_init(struct iwl_trans *trans)
 {
 	int ret = 0;
 
@@ -164,9 +165,7 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
 	trans_pcie->is_down = true;
 
 	/* Stop dbgc before stopping device */
-	iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
-	udelay(100);
-	iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
+	_iwl_fw_dbg_stop_recording(trans, NULL);
 
 	/* tell the device to stop sending interrupts */
 	iwl_disable_interrupts(trans);
@@ -265,7 +264,7 @@ static int iwl_pcie_gen2_nic_init(struct iwl_trans *trans)
 		return -ENOMEM;
 
 	/* Allocate or reset and init all Tx and Command queues */
-	if (iwl_pcie_gen2_tx_init(trans))
+	if (iwl_pcie_gen2_tx_init(trans, trans_pcie->cmd_queue, TFD_CMD_SLOTS))
 		return -ENOMEM;
 
 	/* enable shadow regs in HW */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 7d319b6863fe..5bafb3f46eb8 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
  * The full GNU General Public License is included in this distribution
  * in the file called COPYING.
  *
@@ -92,7 +87,7 @@
 #define IWL_FW_MEM_EXTENDED_START	0x40000
 #define IWL_FW_MEM_EXTENDED_END		0x57FFF
 
-static void iwl_trans_pcie_dump_regs(struct iwl_trans *trans)
+void iwl_trans_pcie_dump_regs(struct iwl_trans *trans)
 {
 #define PCI_DUMP_SIZE	64
 #define PREFIX_LEN	32
@@ -190,72 +185,42 @@ static void iwl_trans_pcie_sw_reset(struct iwl_trans *trans)
 
 static void iwl_pcie_free_fw_monitor(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-
-	if (!trans_pcie->fw_mon_page)
-		return;
+	int i;
 
-	dma_unmap_page(trans->dev, trans_pcie->fw_mon_phys,
-		       trans_pcie->fw_mon_size, DMA_FROM_DEVICE);
-	__free_pages(trans_pcie->fw_mon_page,
-		     get_order(trans_pcie->fw_mon_size));
-	trans_pcie->fw_mon_page = NULL;
-	trans_pcie->fw_mon_phys = 0;
-	trans_pcie->fw_mon_size = 0;
+	for (i = 0; i < trans->num_blocks; i++) {
+		dma_free_coherent(trans->dev, trans->fw_mon[i].size,
+				  trans->fw_mon[i].block,
+				  trans->fw_mon[i].physical);
+		trans->fw_mon[i].block = NULL;
+		trans->fw_mon[i].physical = 0;
+		trans->fw_mon[i].size = 0;
+		trans->num_blocks--;
+	}
 }
 
-void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power)
+static void iwl_pcie_alloc_fw_monitor_block(struct iwl_trans *trans,
+					    u8 max_power, u8 min_power)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct page *page = NULL;
-	dma_addr_t phys;
+	void *cpu_addr = NULL;
+	dma_addr_t phys = 0;
 	u32 size = 0;
 	u8 power;
 
-	if (!max_power) {
-		/* default max_power is maximum */
-		max_power = 26;
-	} else {
-		max_power += 11;
-	}
-
-	if (WARN(max_power > 26,
-		 "External buffer size for monitor is too big %d, check the FW TLV\n",
-		 max_power))
-		return;
-
-	if (trans_pcie->fw_mon_page) {
-		dma_sync_single_for_device(trans->dev, trans_pcie->fw_mon_phys,
-					   trans_pcie->fw_mon_size,
-					   DMA_FROM_DEVICE);
-		return;
-	}
-
-	phys = 0;
-	for (power = max_power; power >= 11; power--) {
-		int order;
-
+	for (power = max_power; power >= min_power; power--) {
 		size = BIT(power);
-		order = get_order(size);
-		page = alloc_pages(__GFP_COMP | __GFP_NOWARN | __GFP_ZERO,
-				   order);
-		if (!page)
+		cpu_addr = dma_alloc_coherent(trans->dev, size, &phys,
+					      GFP_KERNEL | __GFP_NOWARN |
+					      __GFP_ZERO | __GFP_COMP);
+		if (!cpu_addr)
 			continue;
 
-		phys = dma_map_page(trans->dev, page, 0, PAGE_SIZE << order,
-				    DMA_FROM_DEVICE);
-		if (dma_mapping_error(trans->dev, phys)) {
-			__free_pages(page, order);
-			page = NULL;
-			continue;
-		}
 		IWL_INFO(trans,
-			 "Allocated 0x%08x bytes (order %d) for firmware monitor.\n",
-			 size, order);
+			 "Allocated 0x%08x bytes for firmware monitor.\n",
+			 size);
 		break;
 	}
 
-	if (WARN_ON_ONCE(!page))
+	if (WARN_ON_ONCE(!cpu_addr))
 		return;
 
 	if (power != max_power)
@@ -264,9 +229,34 @@ void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power)
 			(unsigned long)BIT(power - 10),
 			(unsigned long)BIT(max_power - 10));
 
-	trans_pcie->fw_mon_page = page;
-	trans_pcie->fw_mon_phys = phys;
-	trans_pcie->fw_mon_size = size;
+	trans->fw_mon[trans->num_blocks].block = cpu_addr;
+	trans->fw_mon[trans->num_blocks].physical = phys;
+	trans->fw_mon[trans->num_blocks].size = size;
+	trans->num_blocks++;
+}
+
+void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power)
+{
+	if (!max_power) {
+		/* default max_power is maximum */
+		max_power = 26;
+	} else {
+		max_power += 11;
+	}
+
+	if (WARN(max_power > 26,
+		 "External buffer size for monitor is too big %d, check the FW TLV\n",
+		 max_power))
+		return;
+
+	/*
+	 * This function allocats the default fw monitor.
+	 * The optional additional ones will be allocated in runtime
+	 */
+	if (trans->num_blocks)
+		return;
+
+	iwl_pcie_alloc_fw_monitor_block(trans, max_power, 11);
 }
 
 static u32 iwl_trans_pcie_read_shr(struct iwl_trans *trans, u32 reg)
@@ -930,7 +920,6 @@ static int iwl_pcie_load_cpu_sections(struct iwl_trans *trans,
 
 void iwl_pcie_apply_destination(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	const struct iwl_fw_dbg_dest_tlv_v1 *dest = trans->dbg_dest_tlv;
 	int i;
 
@@ -942,7 +931,7 @@ void iwl_pcie_apply_destination(struct iwl_trans *trans)
 	else
 		IWL_WARN(trans, "PCI should have external buffer debug\n");
 
-	for (i = 0; i < trans->dbg_dest_reg_num; i++) {
+	for (i = 0; i < trans->dbg_n_dest_reg; i++) {
 		u32 addr = le32_to_cpu(dest->reg_ops[i].addr);
 		u32 val = le32_to_cpu(dest->reg_ops[i].val);
 
@@ -981,18 +970,18 @@ void iwl_pcie_apply_destination(struct iwl_trans *trans)
 	}
 
 monitor:
-	if (dest->monitor_mode == EXTERNAL_MODE && trans_pcie->fw_mon_size) {
+	if (dest->monitor_mode == EXTERNAL_MODE && trans->fw_mon[0].size) {
 		iwl_write_prph(trans, le32_to_cpu(dest->base_reg),
-			       trans_pcie->fw_mon_phys >> dest->base_shift);
+			       trans->fw_mon[0].physical >> dest->base_shift);
 		if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000)
 			iwl_write_prph(trans, le32_to_cpu(dest->end_reg),
-				       (trans_pcie->fw_mon_phys +
-					trans_pcie->fw_mon_size - 256) >>
+				       (trans->fw_mon[0].physical +
+					trans->fw_mon[0].size - 256) >>
 						dest->end_shift);
 		else
 			iwl_write_prph(trans, le32_to_cpu(dest->end_reg),
-				       (trans_pcie->fw_mon_phys +
-					trans_pcie->fw_mon_size) >>
+				       (trans->fw_mon[0].physical +
+					trans->fw_mon[0].size) >>
 						dest->end_shift);
 	}
 }
@@ -1000,7 +989,6 @@ monitor:
 static int iwl_pcie_load_given_ucode(struct iwl_trans *trans,
 				const struct fw_img *image)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int ret = 0;
 	int first_ucode_section;
 
@@ -1030,12 +1018,12 @@ static int iwl_pcie_load_given_ucode(struct iwl_trans *trans,
 	    trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_pcie_alloc_fw_monitor(trans, 0);
 
-		if (trans_pcie->fw_mon_size) {
+		if (trans->fw_mon[0].size) {
 			iwl_write_prph(trans, MON_BUFF_BASE_ADDR,
-				       trans_pcie->fw_mon_phys >> 4);
+				       trans->fw_mon[0].physical >> 4);
 			iwl_write_prph(trans, MON_BUFF_END_ADDR,
-				       (trans_pcie->fw_mon_phys +
-					trans_pcie->fw_mon_size) >> 4);
+				       (trans->fw_mon[0].physical +
+					trans->fw_mon[0].size) >> 4);
 		}
 	} else if (trans->dbg_dest_tlv) {
 		iwl_pcie_apply_destination(trans);
@@ -1262,13 +1250,7 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 	trans_pcie->is_down = true;
 
 	/* Stop dbgc before stopping device */
-	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
-		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
-	} else {
-		iwl_write_prph(trans, DBGC_IN_SAMPLE, 0);
-		udelay(100);
-		iwl_write_prph(trans, DBGC_OUT_CTRL, 0);
-	}
+	_iwl_fw_dbg_stop_recording(trans, NULL);
 
 	/* tell the device to stop sending interrupts */
 	iwl_disable_interrupts(trans);
@@ -1830,18 +1812,30 @@ static u32 iwl_trans_pcie_read32(struct iwl_trans *trans, u32 ofs)
 	return readl(IWL_TRANS_GET_PCIE_TRANS(trans)->hw_base + ofs);
 }
 
+static u32 iwl_trans_pcie_prph_msk(struct iwl_trans *trans)
+{
+	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+		return 0x00FFFFFF;
+	else
+		return 0x000FFFFF;
+}
+
 static u32 iwl_trans_pcie_read_prph(struct iwl_trans *trans, u32 reg)
 {
+	u32 mask = iwl_trans_pcie_prph_msk(trans);
+
 	iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_RADDR,
-			       ((reg & 0x000FFFFF) | (3 << 24)));
+			       ((reg & mask) | (3 << 24)));
 	return iwl_trans_pcie_read32(trans, HBUS_TARG_PRPH_RDAT);
 }
 
 static void iwl_trans_pcie_write_prph(struct iwl_trans *trans, u32 addr,
 				      u32 val)
 {
+	u32 mask = iwl_trans_pcie_prph_msk(trans);
+
 	iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_WADDR,
-			       ((addr & 0x000FFFFF) | (3 << 24)));
+			       ((addr & mask) | (3 << 24)));
 	iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_WDAT, val);
 }
 
@@ -2013,7 +2007,7 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
 		if (iwlwifi_mod_params.remove_when_gone && cntrl == ~0U) {
 			struct iwl_trans_pcie_removal *removal;
 
-			if (trans_pcie->scheduled_for_removal)
+			if (test_bit(STATUS_TRANS_DEAD, &trans->status))
 				goto err;
 
 			IWL_ERR(trans, "Device gone - scheduling removal!\n");
@@ -2039,7 +2033,7 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
 			 * we don't need to clear this flag, because
 			 * the trans will be freed and reallocated.
 			*/
-			trans_pcie->scheduled_for_removal = true;
+			set_bit(STATUS_TRANS_DEAD, &trans->status);
 
 			removal->pdev = to_pci_dev(trans->dev);
 			INIT_WORK(&removal->work, iwl_trans_pcie_removal_wk);
@@ -2266,6 +2260,10 @@ static int iwl_trans_pcie_wait_txq_empty(struct iwl_trans *trans, int txq_idx)
 	unsigned long now = jiffies;
 	u8 wr_ptr;
 
+	/* Make sure the NIC is still alive in the bus */
+	if (test_bit(STATUS_TRANS_DEAD, &trans->status))
+		return -ENODEV;
+
 	if (!test_bit(txq_idx, trans_pcie->queue_used))
 		return -EINVAL;
 
@@ -2861,10 +2859,9 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
 			    struct iwl_fw_error_dump_data **data,
 			    u32 monitor_len)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 len = 0;
 
-	if ((trans_pcie->fw_mon_page &&
+	if ((trans->num_blocks &&
 	     trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) ||
 	    trans->dbg_dest_tlv) {
 		struct iwl_fw_error_dump_fw_mon *fw_mon_data;
@@ -2892,22 +2889,12 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
 			cpu_to_le32(iwl_read_prph(trans, base));
 
 		len += sizeof(**data) + sizeof(*fw_mon_data);
-		if (trans_pcie->fw_mon_page) {
-			/*
-			 * The firmware is now asserted, it won't write anything
-			 * to the buffer. CPU can take ownership to fetch the
-			 * data. The buffer will be handed back to the device
-			 * before the firmware will be restarted.
-			 */
-			dma_sync_single_for_cpu(trans->dev,
-						trans_pcie->fw_mon_phys,
-						trans_pcie->fw_mon_size,
-						DMA_FROM_DEVICE);
+		if (trans->num_blocks) {
 			memcpy(fw_mon_data->data,
-			       page_address(trans_pcie->fw_mon_page),
-			       trans_pcie->fw_mon_size);
+			       trans->fw_mon[0].block,
+			       trans->fw_mon[0].size);
 
-			monitor_len = trans_pcie->fw_mon_size;
+			monitor_len = trans->fw_mon[0].size;
 		} else if (trans->dbg_dest_tlv->monitor_mode == SMEM_MODE) {
 			/*
 			 * Update pointers to reflect actual values after
@@ -2943,36 +2930,15 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
 	return len;
 }
 
-static struct iwl_trans_dump_data
-*iwl_trans_pcie_dump_data(struct iwl_trans *trans,
-			  const struct iwl_fw_dbg_trigger_tlv *trigger)
+static int iwl_trans_get_fw_monitor_len(struct iwl_trans *trans, int *len)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct iwl_fw_error_dump_data *data;
-	struct iwl_txq *cmdq = trans_pcie->txq[trans_pcie->cmd_queue];
-	struct iwl_fw_error_dump_txcmd *txcmd;
-	struct iwl_trans_dump_data *dump_data;
-	u32 len, num_rbs = 0;
-	u32 monitor_len;
-	int i, ptr;
-	bool dump_rbs = test_bit(STATUS_FW_ERROR, &trans->status) &&
-			!trans->cfg->mq_rx_supported &&
-			trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RB);
-
-	/* transport dump header */
-	len = sizeof(*dump_data);
-
-	/* host commands */
-	len += sizeof(*data) +
-		cmdq->n_window * (sizeof(*txcmd) + TFD_MAX_PAYLOAD_SIZE);
-
-	/* FW monitor */
-	if (trans_pcie->fw_mon_page) {
-		len += sizeof(*data) + sizeof(struct iwl_fw_error_dump_fw_mon) +
-		       trans_pcie->fw_mon_size;
-		monitor_len = trans_pcie->fw_mon_size;
+	if (trans->num_blocks) {
+		*len += sizeof(struct iwl_fw_error_dump_data) +
+			sizeof(struct iwl_fw_error_dump_fw_mon) +
+			trans->fw_mon[0].size;
+		return trans->fw_mon[0].size;
 	} else if (trans->dbg_dest_tlv) {
-		u32 base, end, cfg_reg;
+		u32 base, end, cfg_reg, monitor_len;
 
 		if (trans->dbg_dest_tlv->version == 1) {
 			cfg_reg = le32_to_cpu(trans->dbg_dest_tlv->base_reg);
@@ -3002,11 +2968,39 @@ static struct iwl_trans_dump_data
 				end += (1 << trans->dbg_dest_tlv->end_shift);
 			monitor_len = end - base;
 		}
-		len += sizeof(*data) + sizeof(struct iwl_fw_error_dump_fw_mon) +
-		       monitor_len;
-	} else {
-		monitor_len = 0;
+		*len += sizeof(struct iwl_fw_error_dump_data) +
+			sizeof(struct iwl_fw_error_dump_fw_mon) +
+			monitor_len;
+		return monitor_len;
 	}
+	return 0;
+}
+
+static struct iwl_trans_dump_data
+*iwl_trans_pcie_dump_data(struct iwl_trans *trans,
+			  const struct iwl_fw_dbg_trigger_tlv *trigger)
+{
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_fw_error_dump_data *data;
+	struct iwl_txq *cmdq = trans_pcie->txq[trans_pcie->cmd_queue];
+	struct iwl_fw_error_dump_txcmd *txcmd;
+	struct iwl_trans_dump_data *dump_data;
+	u32 len, num_rbs = 0;
+	u32 monitor_len;
+	int i, ptr;
+	bool dump_rbs = test_bit(STATUS_FW_ERROR, &trans->status) &&
+			!trans->cfg->mq_rx_supported &&
+			trans->dbg_dump_mask & BIT(IWL_FW_ERROR_DUMP_RB);
+
+	/* transport dump header */
+	len = sizeof(*dump_data);
+
+	/* host commands */
+	len += sizeof(*data) +
+		cmdq->n_window * (sizeof(*txcmd) + TFD_MAX_PAYLOAD_SIZE);
+
+	/* FW monitor */
+	monitor_len = iwl_trans_get_fw_monitor_len(trans, &len);
 
 	if (trigger && (trigger->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY)) {
 		if (!(trans->dbg_dump_mask &
@@ -3175,7 +3169,6 @@ static void iwl_trans_pcie_resume(struct iwl_trans *trans)
 	.ref = iwl_trans_pcie_ref,					\
 	.unref = iwl_trans_pcie_unref,					\
 	.dump_data = iwl_trans_pcie_dump_data,				\
-	.dump_regs = iwl_trans_pcie_dump_regs,				\
 	.d3_suspend = iwl_trans_pcie_d3_suspend,			\
 	.d3_resume = iwl_trans_pcie_d3_resume
 
@@ -3277,6 +3270,8 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 				       PCIE_LINK_STATE_CLKPM);
 	}
 
+	trans_pcie->def_rx_queue = 0;
+
 	if (cfg->use_tfh) {
 		addr_size = 64;
 		trans_pcie->max_tbs = IWL_TFH_NUM_TBS;
@@ -3327,6 +3322,12 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	iwl_disable_interrupts(trans);
 
 	trans->hw_rev = iwl_read32(trans, CSR_HW_REV);
+	if (trans->hw_rev == 0xffffffff) {
+		dev_err(&pdev->dev, "HW_REV=0xFFFFFFFF, PCI issues?\n");
+		ret = -EIO;
+		goto out_no_pci;
+	}
+
 	/*
 	 * In the 8000 HW family the format of the 4 bytes of CSR_HW_REV have
 	 * changed, and now the revision step also includes bit 0-1 (no more
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index b99f33ff9123..e880f69eac26 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -87,9 +87,9 @@ void iwl_pcie_gen2_tx_stop(struct iwl_trans *trans)
 /*
  * iwl_pcie_txq_update_byte_tbl - Set up entry in Tx byte-count array
  */
-static void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
-					  struct iwl_txq *txq, u16 byte_cnt,
-					  int num_tbs)
+void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
+				   struct iwl_txq *txq, u16 byte_cnt,
+				   int num_tbs)
 {
 	struct iwlagn_scd_bc_tbl *scd_bc_tbl = txq->bc_tbl.addr;
 	struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie);
@@ -127,8 +127,8 @@ static void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
 /*
  * iwl_pcie_gen2_txq_inc_wr_ptr - Send new write index to hardware
  */
-static void iwl_pcie_gen2_txq_inc_wr_ptr(struct iwl_trans *trans,
-					 struct iwl_txq *txq)
+void iwl_pcie_gen2_txq_inc_wr_ptr(struct iwl_trans *trans,
+				  struct iwl_txq *txq)
 {
 	lockdep_assert_held(&txq->lock);
 
@@ -330,7 +330,7 @@ static int iwl_pcie_gen2_build_amsdu(struct iwl_trans *trans,
 			goto out_err;
 		}
 		iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb_len);
-		trace_iwlwifi_dev_tx_tso_chunk(trans->dev, start_hdr, tb_len);
+		trace_iwlwifi_dev_tx_tb(trans->dev, skb, start_hdr, tb_len);
 		/* add this subframe's headers' length to the tx_cmd */
 		le16_add_cpu(&tx_cmd->len, hdr_page->pos - subf_hdrs_start);
 
@@ -347,8 +347,8 @@ static int iwl_pcie_gen2_build_amsdu(struct iwl_trans *trans,
 				goto out_err;
 			}
 			iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb_len);
-			trace_iwlwifi_dev_tx_tso_chunk(trans->dev, tso.data,
-						       tb_len);
+			trace_iwlwifi_dev_tx_tb(trans->dev, skb, tso.data,
+						tb_len);
 
 			data_left -= tb_len;
 			tso_build_data(skb, &tso, tb_len);
@@ -416,6 +416,40 @@ out_err:
 	return NULL;
 }
 
+static int iwl_pcie_gen2_tx_add_frags(struct iwl_trans *trans,
+				      struct sk_buff *skb,
+				      struct iwl_tfh_tfd *tfd,
+				      struct iwl_cmd_meta *out_meta)
+{
+	int i;
+
+	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+		const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+		dma_addr_t tb_phys;
+		int tb_idx;
+
+		if (!skb_frag_size(frag))
+			continue;
+
+		tb_phys = skb_frag_dma_map(trans->dev, frag, 0,
+					   skb_frag_size(frag), DMA_TO_DEVICE);
+
+		if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+			return -ENOMEM;
+		tb_idx = iwl_pcie_gen2_set_tb(trans, tfd, tb_phys,
+					      skb_frag_size(frag));
+		trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+					skb_frag_address(frag),
+					skb_frag_size(frag));
+		if (tb_idx < 0)
+			return tb_idx;
+
+		out_meta->tbs |= BIT(tb_idx);
+	}
+
+	return 0;
+}
+
 static struct
 iwl_tfh_tfd *iwl_pcie_gen2_build_tx(struct iwl_trans *trans,
 				    struct iwl_txq *txq,
@@ -423,12 +457,13 @@ iwl_tfh_tfd *iwl_pcie_gen2_build_tx(struct iwl_trans *trans,
 				    struct sk_buff *skb,
 				    struct iwl_cmd_meta *out_meta,
 				    int hdr_len,
-				    int tx_cmd_len)
+				    int tx_cmd_len,
+				    bool pad)
 {
 	int idx = iwl_pcie_get_cmd_index(txq, txq->write_ptr);
 	struct iwl_tfh_tfd *tfd = iwl_pcie_get_tfd(trans, txq, idx);
 	dma_addr_t tb_phys;
-	int i, len, tb1_len, tb2_len;
+	int len, tb1_len, tb2_len;
 	void *tb1_addr;
 
 	tb_phys = iwl_pcie_get_first_tb_dma(txq, idx);
@@ -447,7 +482,10 @@ iwl_tfh_tfd *iwl_pcie_gen2_build_tx(struct iwl_trans *trans,
 	len = tx_cmd_len + sizeof(struct iwl_cmd_header) + hdr_len -
 	      IWL_FIRST_TB_SIZE;
 
-	tb1_len = ALIGN(len, 4);
+	if (pad)
+		tb1_len = ALIGN(len, 4);
+	else
+		tb1_len = len;
 
 	/* map the data for TB1 */
 	tb1_addr = ((u8 *)&dev_cmd->hdr) + IWL_FIRST_TB_SIZE;
@@ -455,6 +493,8 @@ iwl_tfh_tfd *iwl_pcie_gen2_build_tx(struct iwl_trans *trans,
 	if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
 		goto out_err;
 	iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb1_len);
+	trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr,
+			     IWL_FIRST_TB_SIZE + tb1_len, hdr_len);
 
 	/* set up TFD's third entry to point to remainder of skb's head */
 	tb2_len = skb_headlen(skb) - hdr_len;
@@ -465,30 +505,13 @@ iwl_tfh_tfd *iwl_pcie_gen2_build_tx(struct iwl_trans *trans,
 		if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
 			goto out_err;
 		iwl_pcie_gen2_set_tb(trans, tfd, tb_phys, tb2_len);
+		trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+					skb->data + hdr_len,
+					tb2_len);
 	}
 
-	/* set up the remaining entries to point to the data */
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
-		const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-		int tb_idx;
-
-		if (!skb_frag_size(frag))
-			continue;
-
-		tb_phys = skb_frag_dma_map(trans->dev, frag, 0,
-					   skb_frag_size(frag), DMA_TO_DEVICE);
-
-		if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
-			goto out_err;
-		tb_idx = iwl_pcie_gen2_set_tb(trans, tfd, tb_phys,
-					      skb_frag_size(frag));
-
-		out_meta->tbs |= BIT(tb_idx);
-	}
-
-	trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr,
-			     IWL_FIRST_TB_SIZE + tb1_len, hdr_len);
-	trace_iwlwifi_dev_tx_data(trans->dev, skb, hdr_len);
+	if (iwl_pcie_gen2_tx_add_frags(trans, skb, tfd, out_meta))
+		goto out_err;
 
 	return tfd;
 
@@ -526,12 +549,17 @@ struct iwl_tfh_tfd *iwl_pcie_gen2_build_tfd(struct iwl_trans *trans,
 
 	hdr_len = ieee80211_hdrlen(hdr->frame_control);
 
-	if (amsdu)
+	/*
+	 * Only build A-MSDUs here if doing so by GSO, otherwise it may be
+	 * an A-MSDU for other reasons, e.g. NAN or an A-MSDU having been
+	 * built in the higher layers already.
+	 */
+	if (amsdu && skb_shinfo(skb)->gso_size)
 		return iwl_pcie_gen2_build_tx_amsdu(trans, txq, dev_cmd, skb,
 						    out_meta, hdr_len, len);
 
 	return iwl_pcie_gen2_build_tx(trans, txq, dev_cmd, skb, out_meta,
-				      hdr_len, len);
+				      hdr_len, len, !amsdu);
 }
 
 int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb,
@@ -1065,8 +1093,8 @@ void iwl_pcie_gen2_txq_unmap(struct iwl_trans *trans, int txq_id)
 	iwl_wake_queue(trans, txq);
 }
 
-static void iwl_pcie_gen2_txq_free_memory(struct iwl_trans *trans,
-					  struct iwl_txq *txq)
+void iwl_pcie_gen2_txq_free_memory(struct iwl_trans *trans,
+				   struct iwl_txq *txq)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct device *dev = trans->dev;
@@ -1120,23 +1148,13 @@ static void iwl_pcie_gen2_txq_free(struct iwl_trans *trans, int txq_id)
 	clear_bit(txq_id, trans_pcie->queue_used);
 }
 
-int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans,
-				 struct iwl_tx_queue_cfg_cmd *cmd,
-				 int cmd_id, int size,
-				 unsigned int timeout)
+int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans,
+				     struct iwl_txq **intxq, int size,
+				     unsigned int timeout)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct iwl_tx_queue_cfg_rsp *rsp;
-	struct iwl_txq *txq;
-	struct iwl_host_cmd hcmd = {
-		.id = cmd_id,
-		.len = { sizeof(*cmd) },
-		.data = { cmd, },
-		.flags = CMD_WANT_SKB,
-	};
-	int ret, qid;
-	u32 wr_ptr;
+	int ret;
 
+	struct iwl_txq *txq;
 	txq = kzalloc(sizeof(*txq), GFP_KERNEL);
 	if (!txq)
 		return -ENOMEM;
@@ -1164,20 +1182,30 @@ int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans,
 
 	txq->wd_timeout = msecs_to_jiffies(timeout);
 
-	cmd->tfdq_addr = cpu_to_le64(txq->dma_addr);
-	cmd->byte_cnt_addr = cpu_to_le64(txq->bc_tbl.dma);
-	cmd->cb_size = cpu_to_le32(TFD_QUEUE_CB_SIZE(size));
+	*intxq = txq;
+	return 0;
 
-	ret = iwl_trans_send_cmd(trans, &hcmd);
-	if (ret)
-		goto error;
+error:
+	iwl_pcie_gen2_txq_free_memory(trans, txq);
+	return ret;
+}
+
+int iwl_trans_pcie_txq_alloc_response(struct iwl_trans *trans,
+				      struct iwl_txq *txq,
+				      struct iwl_host_cmd *hcmd)
+{
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_tx_queue_cfg_rsp *rsp;
+	int ret, qid;
+	u32 wr_ptr;
 
-	if (WARN_ON(iwl_rx_packet_payload_len(hcmd.resp_pkt) != sizeof(*rsp))) {
+	if (WARN_ON(iwl_rx_packet_payload_len(hcmd->resp_pkt) !=
+		    sizeof(*rsp))) {
 		ret = -EINVAL;
 		goto error_free_resp;
 	}
 
-	rsp = (void *)hcmd.resp_pkt->data;
+	rsp = (void *)hcmd->resp_pkt->data;
 	qid = le16_to_cpu(rsp->queue_number);
 	wr_ptr = le16_to_cpu(rsp->write_pointer);
 
@@ -1204,11 +1232,48 @@ int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans,
 			   (txq->write_ptr) | (qid << 16));
 	IWL_DEBUG_TX_QUEUES(trans, "Activate queue %d\n", qid);
 
-	iwl_free_resp(&hcmd);
+	iwl_free_resp(hcmd);
 	return qid;
 
 error_free_resp:
-	iwl_free_resp(&hcmd);
+	iwl_free_resp(hcmd);
+	iwl_pcie_gen2_txq_free_memory(trans, txq);
+	return ret;
+}
+
+int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans,
+				 __le16 flags, u8 sta_id, u8 tid,
+				 int cmd_id, int size,
+				 unsigned int timeout)
+{
+	struct iwl_txq *txq = NULL;
+	struct iwl_tx_queue_cfg_cmd cmd = {
+		.flags = flags,
+		.sta_id = sta_id,
+		.tid = tid,
+	};
+	struct iwl_host_cmd hcmd = {
+		.id = cmd_id,
+		.len = { sizeof(cmd) },
+		.data = { &cmd, },
+		.flags = CMD_WANT_SKB,
+	};
+	int ret;
+
+	ret = iwl_trans_pcie_dyn_txq_alloc_dma(trans, &txq, size, timeout);
+	if (ret)
+		return ret;
+
+	cmd.tfdq_addr = cpu_to_le64(txq->dma_addr);
+	cmd.byte_cnt_addr = cpu_to_le64(txq->bc_tbl.dma);
+	cmd.cb_size = cpu_to_le32(TFD_QUEUE_CB_SIZE(size));
+
+	ret = iwl_trans_send_cmd(trans, &hcmd);
+	if (ret)
+		goto error;
+
+	return iwl_trans_pcie_txq_alloc_response(trans, txq, &hcmd);
+
 error:
 	iwl_pcie_gen2_txq_free_memory(trans, txq);
 	return ret;
@@ -1251,30 +1316,31 @@ void iwl_pcie_gen2_tx_free(struct iwl_trans *trans)
 	}
 }
 
-int iwl_pcie_gen2_tx_init(struct iwl_trans *trans)
+int iwl_pcie_gen2_tx_init(struct iwl_trans *trans, int txq_id, int queue_size)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct iwl_txq *cmd_queue;
-	int txq_id = trans_pcie->cmd_queue, ret;
+	struct iwl_txq *queue;
+	int ret;
 
-	/* alloc and init the command queue */
+	/* alloc and init the tx queue */
 	if (!trans_pcie->txq[txq_id]) {
-		cmd_queue = kzalloc(sizeof(*cmd_queue), GFP_KERNEL);
-		if (!cmd_queue) {
-			IWL_ERR(trans, "Not enough memory for command queue\n");
+		queue = kzalloc(sizeof(*queue), GFP_KERNEL);
+		if (!queue) {
+			IWL_ERR(trans, "Not enough memory for tx queue\n");
 			return -ENOMEM;
 		}
-		trans_pcie->txq[txq_id] = cmd_queue;
-		ret = iwl_pcie_txq_alloc(trans, cmd_queue, TFD_CMD_SLOTS, true);
+		trans_pcie->txq[txq_id] = queue;
+		ret = iwl_pcie_txq_alloc(trans, queue, queue_size, true);
 		if (ret) {
 			IWL_ERR(trans, "Tx %d queue init failed\n", txq_id);
 			goto error;
 		}
 	} else {
-		cmd_queue = trans_pcie->txq[txq_id];
+		queue = trans_pcie->txq[txq_id];
 	}
 
-	ret = iwl_pcie_txq_init(trans, cmd_queue, TFD_CMD_SLOTS, true);
+	ret = iwl_pcie_txq_init(trans, queue, queue_size,
+				(txq_id == trans_pcie->cmd_queue));
 	if (ret) {
 		IWL_ERR(trans, "Tx %d queue alloc failed\n", txq_id);
 		goto error;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 93f0d387688a..87b7225fe289 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -17,10 +17,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -1101,7 +1097,7 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 
 	if (!iwl_queue_used(txq, last_to_free)) {
 		IWL_ERR(trans,
-			"%s: Read index for DMA queue txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
+			"%s: Read index for txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
 			__func__, txq_id, last_to_free,
 			trans->cfg->base_params->max_tfd_queue_size,
 			txq->write_ptr, txq->read_ptr);
@@ -1188,6 +1184,10 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans,
 
 	lockdep_assert_held(&trans_pcie->reg_lock);
 
+	/* Make sure the NIC is still alive in the bus */
+	if (test_bit(STATUS_TRANS_DEAD, &trans->status))
+		return -ENODEV;
+
 	if (!(cmd->flags & CMD_SEND_IN_IDLE) &&
 	    !trans_pcie->ref_cmd_in_flight) {
 		trans_pcie->ref_cmd_in_flight = true;
@@ -1230,7 +1230,7 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans,
  * need to be reclaimed. As result, some free space forms.  If there is
  * enough free space (> low mark), wake the stack that feeds us.
  */
-static void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx)
+void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_txq *txq = trans_pcie->txq[txq_id];
@@ -1912,7 +1912,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
 	}
 
 	if (test_bit(STATUS_FW_ERROR, &trans->status)) {
-		iwl_trans_dump_regs(trans);
+		iwl_trans_pcie_dump_regs(trans);
 		IWL_ERR(trans, "FW error in SYNC CMD %s\n",
 			iwl_get_cmd_string(trans, cmd->id));
 		dump_stack();
@@ -1957,6 +1957,10 @@ cancel:
 
 int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 {
+	/* Make sure the NIC is still alive in the bus */
+	if (test_bit(STATUS_TRANS_DEAD, &trans->status))
+		return -ENODEV;
+
 	if (!(cmd->flags & CMD_SEND_IN_RFKILL) &&
 	    test_bit(STATUS_RFKILL_OPMODE, &trans->status)) {
 		IWL_DEBUG_RF_KILL(trans, "Dropping CMD 0x%x: RF KILL\n",
@@ -1973,29 +1977,27 @@ int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 
 static int iwl_fill_data_tbs(struct iwl_trans *trans, struct sk_buff *skb,
 			     struct iwl_txq *txq, u8 hdr_len,
-			     struct iwl_cmd_meta *out_meta,
-			     struct iwl_device_cmd *dev_cmd, u16 tb1_len)
+			     struct iwl_cmd_meta *out_meta)
 {
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	u16 tb2_len;
+	u16 head_tb_len;
 	int i;
 
 	/*
 	 * Set up TFD's third entry to point directly to remainder
 	 * of skb's head, if any
 	 */
-	tb2_len = skb_headlen(skb) - hdr_len;
+	head_tb_len = skb_headlen(skb) - hdr_len;
 
-	if (tb2_len > 0) {
-		dma_addr_t tb2_phys = dma_map_single(trans->dev,
-						     skb->data + hdr_len,
-						     tb2_len, DMA_TO_DEVICE);
-		if (unlikely(dma_mapping_error(trans->dev, tb2_phys))) {
-			iwl_pcie_tfd_unmap(trans, out_meta, txq,
-					   txq->write_ptr);
+	if (head_tb_len > 0) {
+		dma_addr_t tb_phys = dma_map_single(trans->dev,
+						    skb->data + hdr_len,
+						    head_tb_len, DMA_TO_DEVICE);
+		if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
 			return -EINVAL;
-		}
-		iwl_pcie_txq_build_tfd(trans, txq, tb2_phys, tb2_len, false);
+		trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+					skb->data + hdr_len,
+					head_tb_len);
+		iwl_pcie_txq_build_tfd(trans, txq, tb_phys, head_tb_len, false);
 	}
 
 	/* set up the remaining entries to point to the data */
@@ -2010,23 +2012,19 @@ static int iwl_fill_data_tbs(struct iwl_trans *trans, struct sk_buff *skb,
 		tb_phys = skb_frag_dma_map(trans->dev, frag, 0,
 					   skb_frag_size(frag), DMA_TO_DEVICE);
 
-		if (unlikely(dma_mapping_error(trans->dev, tb_phys))) {
-			iwl_pcie_tfd_unmap(trans, out_meta, txq,
-					   txq->write_ptr);
+		if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
 			return -EINVAL;
-		}
+		trace_iwlwifi_dev_tx_tb(trans->dev, skb,
+					skb_frag_address(frag),
+					skb_frag_size(frag));
 		tb_idx = iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
 						skb_frag_size(frag), false);
+		if (tb_idx < 0)
+			return tb_idx;
 
 		out_meta->tbs |= BIT(tb_idx);
 	}
 
-	trace_iwlwifi_dev_tx(trans->dev, skb,
-			     iwl_pcie_get_tfd(trans, txq, txq->write_ptr),
-			     trans_pcie->tfd_size,
-			     &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len,
-			     hdr_len);
-	trace_iwlwifi_dev_tx_data(trans->dev, skb, hdr_len);
 	return 0;
 }
 
@@ -2087,7 +2085,6 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 	u8 *start_hdr;
 	struct iwl_tso_hdr_page *hdr_page;
 	struct page **page_ptr;
-	int ret;
 	struct tso_t tso;
 
 	/* if the packet is protected, then it must be CCMP or GCMP */
@@ -2173,10 +2170,8 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 		if (trans_pcie->sw_csum_tx) {
 			csum_skb = alloc_skb(data_left + tcp_hdrlen(skb),
 					     GFP_ATOMIC);
-			if (!csum_skb) {
-				ret = -ENOMEM;
-				goto out_unmap;
-			}
+			if (!csum_skb)
+				return -ENOMEM;
 
 			iwl_compute_pseudo_hdr_csum(iph, tcph,
 						    skb->protocol ==
@@ -2197,13 +2192,12 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 					     hdr_tb_len, DMA_TO_DEVICE);
 		if (unlikely(dma_mapping_error(trans->dev, hdr_tb_phys))) {
 			dev_kfree_skb(csum_skb);
-			ret = -EINVAL;
-			goto out_unmap;
+			return -EINVAL;
 		}
 		iwl_pcie_txq_build_tfd(trans, txq, hdr_tb_phys,
 				       hdr_tb_len, false);
-		trace_iwlwifi_dev_tx_tso_chunk(trans->dev, start_hdr,
-					       hdr_tb_len);
+		trace_iwlwifi_dev_tx_tb(trans->dev, skb, start_hdr,
+					hdr_tb_len);
 		/* add this subframe's headers' length to the tx_cmd */
 		le16_add_cpu(&tx_cmd->len, hdr_page->pos - subf_hdrs_start);
 
@@ -2223,14 +2217,13 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 						 size, DMA_TO_DEVICE);
 			if (unlikely(dma_mapping_error(trans->dev, tb_phys))) {
 				dev_kfree_skb(csum_skb);
-				ret = -EINVAL;
-				goto out_unmap;
+				return -EINVAL;
 			}
 
 			iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
 					       size, false);
-			trace_iwlwifi_dev_tx_tso_chunk(trans->dev, tso.data,
-						       size);
+			trace_iwlwifi_dev_tx_tb(trans->dev, skb, tso.data,
+						size);
 
 			data_left -= size;
 			tso_build_data(skb, &tso, size);
@@ -2258,10 +2251,6 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 	skb_push(skb, hdr_len + iv_len);
 
 	return 0;
-
-out_unmap:
-	iwl_pcie_tfd_unmap(trans, out_meta, txq, txq->write_ptr);
-	return ret;
 }
 #else /* CONFIG_INET */
 static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
@@ -2415,6 +2404,13 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 		goto out_err;
 	iwl_pcie_txq_build_tfd(trans, txq, tb1_phys, tb1_len, false);
 
+	trace_iwlwifi_dev_tx(trans->dev, skb,
+			     iwl_pcie_get_tfd(trans, txq,
+					      txq->write_ptr),
+			     trans_pcie->tfd_size,
+			     &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len,
+			     hdr_len);
+
 	/*
 	 * If gso_size wasn't set, don't give the frame "amsdu treatment"
 	 * (adding subframes, etc.).
@@ -2426,9 +2422,18 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 						     out_meta, dev_cmd,
 						     tb1_len)))
 			goto out_err;
-	} else if (unlikely(iwl_fill_data_tbs(trans, skb, txq, hdr_len,
-				       out_meta, dev_cmd, tb1_len))) {
-		goto out_err;
+	} else {
+		struct sk_buff *frag;
+
+		if (unlikely(iwl_fill_data_tbs(trans, skb, txq, hdr_len,
+					       out_meta)))
+			goto out_err;
+
+		skb_walk_frags(skb, frag) {
+			if (unlikely(iwl_fill_data_tbs(trans, frag, txq, 0,
+						       out_meta)))
+				goto out_err;
+		}
 	}
 
 	/* building the A-MSDU might have changed this data, so memcpy it now */
@@ -2473,6 +2478,7 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 	spin_unlock(&txq->lock);
 	return 0;
 out_err:
+	iwl_pcie_tfd_unmap(trans, out_meta, txq, txq->write_ptr);
 	spin_unlock(&txq->lock);
 	return -1;
 }
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index 94ad6fe29e69..21bb68457cfe 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
@@ -73,10 +73,6 @@
 #define URB_ASYNC_UNLINK 0
 #endif
 
-/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */
-static const u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
-#define ENCAPS_OVERHEAD		(sizeof(encaps_hdr) + 2)
-
 struct header_struct {
 	/* 802.3 */
 	u8 dest[ETH_ALEN];
@@ -915,7 +911,7 @@ static int ezusb_access_ltv(struct ezusb_priv *upriv,
 	default:
 		err("%s: Unexpected context state %d", __func__,
 		    state);
-		/* fall though */
+		/* fall through */
 	case EZUSB_CTX_REQ_TIMEOUT:
 	case EZUSB_CTX_REQ_FAILED:
 	case EZUSB_CTX_RESP_TIMEOUT:
diff --git a/drivers/net/wireless/intersil/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c
index 3a4214d362ff..790784568ad2 100644
--- a/drivers/net/wireless/intersil/p54/txrx.c
+++ b/drivers/net/wireless/intersil/p54/txrx.c
@@ -121,8 +121,8 @@ static int p54_assign_address(struct p54_common *priv, struct sk_buff *skb)
 	}
 	if (unlikely(!target_skb)) {
 		if (priv->rx_end - last_addr >= len) {
-			target_skb = priv->tx_queue.prev;
-			if (!skb_queue_empty(&priv->tx_queue)) {
+			target_skb = skb_peek_tail(&priv->tx_queue);
+			if (target_skb) {
 				info = IEEE80211_SKB_CB(target_skb);
 				range = (void *)info->rate_driver_data;
 				target_addr = range->end_addr;
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 07442ada6dd0..aa8058264d5b 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2011, Javier Lopez <jlopex@gmail.com>
  * Copyright (c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -494,7 +495,6 @@ static const struct ieee80211_iface_combination hwsim_if_comb_p2p_dev[] = {
 
 static spinlock_t hwsim_radio_lock;
 static LIST_HEAD(hwsim_radios);
-static struct workqueue_struct *hwsim_wq;
 static struct rhashtable hwsim_radios_rht;
 static int hwsim_radio_idx;
 static int hwsim_radios_generation = 1;
@@ -2528,23 +2528,20 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz = {
 				IEEE80211_HE_MAC_CAP0_HTC_HE,
 			.mac_cap_info[1] =
 				IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
-				IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8,
+				IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
 			.mac_cap_info[2] =
 				IEEE80211_HE_MAC_CAP2_BSR |
 				IEEE80211_HE_MAC_CAP2_MU_CASCADING |
 				IEEE80211_HE_MAC_CAP2_ACK_EN,
 			.mac_cap_info[3] =
-				IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU |
 				IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
-				IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2,
+				IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
 			.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
-			.phy_cap_info[0] =
-				IEEE80211_HE_PHY_CAP0_DUAL_BAND,
 			.phy_cap_info[1] =
 				IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
 				IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
 				IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
-				IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS,
+				IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
 			.phy_cap_info[2] =
 				IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
 				IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
@@ -2578,18 +2575,16 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz = {
 				IEEE80211_HE_MAC_CAP0_HTC_HE,
 			.mac_cap_info[1] =
 				IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
-				IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8,
+				IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
 			.mac_cap_info[2] =
 				IEEE80211_HE_MAC_CAP2_BSR |
 				IEEE80211_HE_MAC_CAP2_MU_CASCADING |
 				IEEE80211_HE_MAC_CAP2_ACK_EN,
 			.mac_cap_info[3] =
-				IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU |
 				IEEE80211_HE_MAC_CAP3_OMI_CONTROL |
-				IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2,
+				IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2,
 			.mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU,
 			.phy_cap_info[0] =
-				IEEE80211_HE_PHY_CAP0_DUAL_BAND |
 				IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
 				IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
 				IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G,
@@ -2597,7 +2592,7 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz = {
 				IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK |
 				IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A |
 				IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD |
-				IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS,
+				IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS,
 			.phy_cap_info[2] =
 				IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US |
 				IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ |
@@ -3696,13 +3691,9 @@ static int __init init_mac80211_hwsim(void)
 
 	spin_lock_init(&hwsim_radio_lock);
 
-	hwsim_wq = alloc_workqueue("hwsim_wq", 0, 0);
-	if (!hwsim_wq)
-		return -ENOMEM;
-
 	err = rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params);
 	if (err)
-		goto out_free_wq;
+		return err;
 
 	err = register_pernet_device(&hwsim_net_ops);
 	if (err)
@@ -3833,8 +3824,6 @@ out_unregister_pernet:
 	unregister_pernet_device(&hwsim_net_ops);
 out_free_rht:
 	rhashtable_destroy(&hwsim_radios_rht);
-out_free_wq:
-	destroy_workqueue(hwsim_wq);
 	return err;
 }
 module_init(init_mac80211_hwsim);
@@ -3846,12 +3835,10 @@ static void __exit exit_mac80211_hwsim(void)
 	hwsim_exit_netlink();
 
 	mac80211_hwsim_free();
-	flush_workqueue(hwsim_wq);
 
 	rhashtable_destroy(&hwsim_radios_rht);
 	unregister_netdev(hwsim_mon);
 	platform_driver_unregister(&mac80211_hwsim_driver);
 	unregister_pernet_device(&hwsim_net_ops);
-	destroy_workqueue(hwsim_wq);
 }
 module_exit(exit_mac80211_hwsim);
diff --git a/drivers/net/wireless/marvell/libertas/if_cs.c b/drivers/net/wireless/marvell/libertas/if_cs.c
index 7d88223f890b..cebf03c6a622 100644
--- a/drivers/net/wireless/marvell/libertas/if_cs.c
+++ b/drivers/net/wireless/marvell/libertas/if_cs.c
@@ -900,8 +900,8 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 
 	/* Make this card known to the libertas driver */
 	priv = lbs_add_card(card, &p_dev->dev);
-	if (!priv) {
-		ret = -ENOMEM;
+	if (IS_ERR(priv)) {
+		ret = PTR_ERR(priv);
 		goto out2;
 	}
 
diff --git a/drivers/net/wireless/marvell/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c
index 43743c26c071..8d98e7fdd27c 100644
--- a/drivers/net/wireless/marvell/libertas/if_sdio.c
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.c
@@ -1206,8 +1206,8 @@ static int if_sdio_probe(struct sdio_func *func,
 
 
 	priv = lbs_add_card(card, &func->dev);
-	if (!priv) {
-		ret = -ENOMEM;
+	if (IS_ERR(priv)) {
+		ret = PTR_ERR(priv);
 		goto free;
 	}
 
@@ -1317,6 +1317,10 @@ static int if_sdio_suspend(struct device *dev)
 	if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
 		dev_info(dev, "Suspend without wake params -- powering down card\n");
 		if (priv->fw_ready) {
+			ret = lbs_suspend(priv);
+			if (ret)
+				return ret;
+
 			priv->power_up_on_resume = true;
 			if_sdio_power_off(card);
 		}
diff --git a/drivers/net/wireless/marvell/libertas/if_spi.c b/drivers/net/wireless/marvell/libertas/if_spi.c
index e9aec6cb1105..504d6e096476 100644
--- a/drivers/net/wireless/marvell/libertas/if_spi.c
+++ b/drivers/net/wireless/marvell/libertas/if_spi.c
@@ -1146,8 +1146,8 @@ static int if_spi_probe(struct spi_device *spi)
 	 * This will call alloc_etherdev.
 	 */
 	priv = lbs_add_card(card, &spi->dev);
-	if (!priv) {
-		err = -ENOMEM;
+	if (IS_ERR(priv)) {
+		err = PTR_ERR(priv);
 		goto free_card;
 	}
 	card->priv = priv;
diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c
index c67a8e7be310..220dcdee8d2b 100644
--- a/drivers/net/wireless/marvell/libertas/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas/if_usb.c
@@ -254,8 +254,11 @@ static int if_usb_probe(struct usb_interface *intf,
 		goto dealloc;
 	}
 
-	if (!(priv = lbs_add_card(cardp, &intf->dev)))
+	priv = lbs_add_card(cardp, &intf->dev);
+	if (IS_ERR(priv)) {
+		r = PTR_ERR(priv);
 		goto err_add_card;
+	}
 
 	cardp->priv = priv;
 
@@ -456,8 +459,6 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp,
 			  MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn,
 			  cardp);
 
-	cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET;
-
 	lbs_deb_usb2(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb);
 	if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) {
 		lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed: %d\n", ret);
diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index f22e1c220cba..f7db60bc7c7f 100644
--- a/drivers/net/wireless/marvell/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
@@ -907,25 +907,29 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	struct net_device *dev;
 	struct wireless_dev *wdev;
 	struct lbs_private *priv = NULL;
+	int err;
 
 	/* Allocate an Ethernet device and register it */
 	wdev = lbs_cfg_alloc(dmdev);
 	if (IS_ERR(wdev)) {
+		err = PTR_ERR(wdev);
 		pr_err("cfg80211 init failed\n");
-		goto done;
+		goto err_cfg;
 	}
 
 	wdev->iftype = NL80211_IFTYPE_STATION;
 	priv = wdev_priv(wdev);
 	priv->wdev = wdev;
 
-	if (lbs_init_adapter(priv)) {
+	err = lbs_init_adapter(priv);
+	if (err) {
 		pr_err("failed to initialize adapter structure\n");
 		goto err_wdev;
 	}
 
 	dev = alloc_netdev(0, "wlan%d", NET_NAME_UNKNOWN, ether_setup);
 	if (!dev) {
+		err = -ENOMEM;
 		dev_err(dmdev, "no memory for network device instance\n");
 		goto err_adapter;
 	}
@@ -949,6 +953,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	init_waitqueue_head(&priv->waitq);
 	priv->main_thread = kthread_run(lbs_thread, dev, "lbs_main");
 	if (IS_ERR(priv->main_thread)) {
+		err = PTR_ERR(priv->main_thread);
 		lbs_deb_thread("Error creating main thread.\n");
 		goto err_ndev;
 	}
@@ -961,7 +966,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	priv->wol_gap = 20;
 	priv->ehs_remove_supported = true;
 
-	goto done;
+	return priv;
 
  err_ndev:
 	free_netdev(dev);
@@ -972,10 +977,8 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
  err_wdev:
 	lbs_cfg_free(priv);
 
-	priv = NULL;
-
-done:
-	return priv;
+ err_cfg:
+	return ERR_PTR(err);
 }
 EXPORT_SYMBOL_GPL(lbs_add_card);
 
diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
index e92fc5001171..789337ea676a 100644
--- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
@@ -605,9 +605,10 @@ static inline void process_cmdrequest(int recvlength, uint8_t *recvbuff,
 {
 	unsigned long flags;
 
-	if (recvlength > LBS_CMD_BUFFER_SIZE) {
+	if (recvlength < MESSAGE_HEADER_LEN ||
+	    recvlength > LBS_CMD_BUFFER_SIZE) {
 		lbtf_deb_usbd(&cardp->udev->dev,
-			     "The receive buffer is too large\n");
+			     "The receive buffer is invalid: %d\n", recvlength);
 		kfree_skb(skb);
 		return;
 	}
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index 433c6a16870b..d445acc4786b 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -298,6 +298,19 @@ static int mwifiex_usb_submit_rx_urb(struct urb_context *ctx, int size)
 	struct mwifiex_adapter *adapter = ctx->adapter;
 	struct usb_card_rec *card = (struct usb_card_rec *)adapter->card;
 
+	if (test_bit(MWIFIEX_IS_SUSPENDED, &adapter->work_flags)) {
+		if (card->rx_cmd_ep == ctx->ep) {
+			mwifiex_dbg(adapter, INFO, "%s: free rx_cmd skb\n",
+				    __func__);
+			dev_kfree_skb_any(ctx->skb);
+			ctx->skb = NULL;
+		}
+		mwifiex_dbg(adapter, ERROR,
+			    "%s: card removed/suspended, EP %d rx_cmd URB submit skipped\n",
+			    __func__, ctx->ep);
+		return -1;
+	}
+
 	if (card->rx_cmd_ep != ctx->ep) {
 		ctx->skb = dev_alloc_skb(size);
 		if (!ctx->skb) {
diff --git a/drivers/net/wireless/mediatek/mt76/Kconfig b/drivers/net/wireless/mediatek/mt76/Kconfig
index b6c5f17dca30..0ccbcd7e887d 100644
--- a/drivers/net/wireless/mediatek/mt76/Kconfig
+++ b/drivers/net/wireless/mediatek/mt76/Kconfig
@@ -5,33 +5,13 @@ config MT76_USB
 	tristate
 	depends on MT76_CORE
 
-config MT76x2_COMMON
+config MT76x02_LIB
 	tristate
-	depends on MT76_CORE
-
-config MT76x0U
-	tristate "MediaTek MT76x0U (USB) support"
-	select MT76_CORE
-	depends on MAC80211
-	depends on USB
-	help
-	  This adds support for MT7610U-based wireless USB dongles.
-
-config MT76x2E
-	tristate "MediaTek MT76x2E (PCIe) support"
 	select MT76_CORE
-	select MT76x2_COMMON
-	depends on MAC80211
-	depends on PCI
-	---help---
-	  This adds support for MT7612/MT7602/MT7662-based wireless PCIe devices.
 
-config MT76x2U
-	tristate "MediaTek MT76x2U (USB) support"
-	select MT76_CORE
+config MT76x02_USB
+	tristate
 	select MT76_USB
-	select MT76x2_COMMON
-	depends on MAC80211
-	depends on USB
-	help
-	  This adds support for MT7612U-based wireless USB dongles.
+
+source "drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig"
+source "drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig"
diff --git a/drivers/net/wireless/mediatek/mt76/Makefile b/drivers/net/wireless/mediatek/mt76/Makefile
index 158d10d2716c..9b8d7488c545 100644
--- a/drivers/net/wireless/mediatek/mt76/Makefile
+++ b/drivers/net/wireless/mediatek/mt76/Makefile
@@ -1,9 +1,7 @@
 obj-$(CONFIG_MT76_CORE) += mt76.o
 obj-$(CONFIG_MT76_USB) += mt76-usb.o
-obj-$(CONFIG_MT76x0U) += mt76x0/
-obj-$(CONFIG_MT76x2_COMMON) += mt76x2-common.o
-obj-$(CONFIG_MT76x2E) += mt76x2e.o
-obj-$(CONFIG_MT76x2U) += mt76x2u.o
+obj-$(CONFIG_MT76x02_LIB) += mt76x02-lib.o
+obj-$(CONFIG_MT76x02_USB) += mt76x02-usb.o
 
 mt76-y := \
 	mmio.o util.o trace.o dma.o mac80211.o debugfs.o eeprom.o tx.o agg-rx.o
@@ -12,20 +10,13 @@ mt76-usb-y := usb.o usb_trace.o usb_mcu.o
 
 CFLAGS_trace.o := -I$(src)
 CFLAGS_usb_trace.o := -I$(src)
+CFLAGS_mt76x02_trace.o := -I$(src)
 
-mt76x2-common-y := \
-	mt76x2_eeprom.o mt76x2_tx_common.o mt76x2_mac_common.o \
-	mt76x2_init_common.o mt76x2_common.o mt76x2_phy_common.o \
-	mt76x2_debugfs.o
+mt76x02-lib-y := mt76x02_util.o mt76x02_mac.o mt76x02_mcu.o \
+		 mt76x02_eeprom.o mt76x02_phy.o mt76x02_mmio.o \
+		 mt76x02_txrx.o mt76x02_trace.o
 
-mt76x2e-y := \
-	mt76x2_pci.o mt76x2_dma.o \
-	mt76x2_main.o mt76x2_init.o mt76x2_tx.o \
-	mt76x2_core.o mt76x2_mac.o mt76x2_mcu.o mt76x2_phy.o \
-	mt76x2_dfs.o mt76x2_trace.o
+mt76x02-usb-y := mt76x02_usb_mcu.o mt76x02_usb_core.o
 
-mt76x2u-y := \
-	mt76x2_usb.o mt76x2u_init.o mt76x2u_main.o mt76x2u_mac.o \
-	mt76x2u_mcu.o mt76x2u_phy.o mt76x2u_core.o
-
-CFLAGS_mt76x2_trace.o := -I$(src)
+obj-$(CONFIG_MT76x0_COMMON) += mt76x0/
+obj-$(CONFIG_MT76x2_COMMON) += mt76x2/
diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c
index a38d05dea599..a5adf22c3ffa 100644
--- a/drivers/net/wireless/mediatek/mt76/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/debugfs.c
@@ -56,6 +56,35 @@ mt76_queues_read(struct seq_file *s, void *data)
 	return 0;
 }
 
+void mt76_seq_puts_array(struct seq_file *file, const char *str,
+			 s8 *val, int len)
+{
+	int i;
+
+	seq_printf(file, "%10s:", str);
+	for (i = 0; i < len; i++)
+		seq_printf(file, " %2d", val[i]);
+	seq_puts(file, "\n");
+}
+EXPORT_SYMBOL_GPL(mt76_seq_puts_array);
+
+static int mt76_read_rate_txpower(struct seq_file *s, void *data)
+{
+	struct mt76_dev *dev = dev_get_drvdata(s->private);
+
+	mt76_seq_puts_array(s, "CCK", dev->rate_power.cck,
+			    ARRAY_SIZE(dev->rate_power.cck));
+	mt76_seq_puts_array(s, "OFDM", dev->rate_power.ofdm,
+			    ARRAY_SIZE(dev->rate_power.ofdm));
+	mt76_seq_puts_array(s, "STBC", dev->rate_power.stbc,
+			    ARRAY_SIZE(dev->rate_power.stbc));
+	mt76_seq_puts_array(s, "HT", dev->rate_power.ht,
+			    ARRAY_SIZE(dev->rate_power.ht));
+	mt76_seq_puts_array(s, "VHT", dev->rate_power.vht,
+			    ARRAY_SIZE(dev->rate_power.vht));
+	return 0;
+}
+
 struct dentry *mt76_register_debugfs(struct mt76_dev *dev)
 {
 	struct dentry *dir;
@@ -72,6 +101,8 @@ struct dentry *mt76_register_debugfs(struct mt76_dev *dev)
 	if (dev->otp.data)
 		debugfs_create_blob("otp", 0400, dir, &dev->otp);
 	debugfs_create_devm_seqfile(dev->dev, "queues", dir, mt76_queues_read);
+	debugfs_create_devm_seqfile(dev->dev, "rate_txpower", dir,
+				    mt76_read_rate_txpower);
 
 	return dir;
 }
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index c51da2205b93..f7fbd7016403 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -322,19 +322,13 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q, bool napi)
 	int len = SKB_WITH_OVERHEAD(q->buf_size);
 	int offset = q->buf_offset;
 	int idx;
-	void *(*alloc)(unsigned int fragsz);
-
-	if (napi)
-		alloc = napi_alloc_frag;
-	else
-		alloc = netdev_alloc_frag;
 
 	spin_lock_bh(&q->lock);
 
 	while (q->queued < q->ndesc - 1) {
 		struct mt76_queue_buf qbuf;
 
-		buf = alloc(q->buf_size);
+		buf = page_frag_alloc(&q->rx_page, q->buf_size, GFP_ATOMIC);
 		if (!buf)
 			break;
 
@@ -361,6 +355,7 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q, bool napi)
 static void
 mt76_dma_rx_cleanup(struct mt76_dev *dev, struct mt76_queue *q)
 {
+	struct page *page;
 	void *buf;
 	bool more;
 
@@ -373,6 +368,13 @@ mt76_dma_rx_cleanup(struct mt76_dev *dev, struct mt76_queue *q)
 		skb_free_frag(buf);
 	} while (1);
 	spin_unlock_bh(&q->lock);
+
+	if (!q->rx_page.va)
+		return;
+
+	page = virt_to_page(q->rx_page.va);
+	__page_frag_cache_drain(page, q->rx_page.pagecnt_bias);
+	memset(&q->rx_page, 0, sizeof(q->rx_page));
 }
 
 static void
diff --git a/drivers/net/wireless/mediatek/mt76/dma.h b/drivers/net/wireless/mediatek/mt76/dma.h
index 27248e24a19b..357cc356342d 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.h
+++ b/drivers/net/wireless/mediatek/mt76/dma.h
@@ -25,34 +25,6 @@
 #define MT_DMA_CTL_LAST_SEC0		BIT(30)
 #define MT_DMA_CTL_DMA_DONE		BIT(31)
 
-#define MT_TXD_INFO_LEN			GENMASK(15, 0)
-#define MT_TXD_INFO_NEXT_VLD		BIT(16)
-#define MT_TXD_INFO_TX_BURST		BIT(17)
-#define MT_TXD_INFO_80211		BIT(19)
-#define MT_TXD_INFO_TSO			BIT(20)
-#define MT_TXD_INFO_CSO			BIT(21)
-#define MT_TXD_INFO_WIV			BIT(24)
-#define MT_TXD_INFO_QSEL		GENMASK(26, 25)
-#define MT_TXD_INFO_DPORT		GENMASK(29, 27)
-#define MT_TXD_INFO_TYPE		GENMASK(31, 30)
-
-#define MT_RX_FCE_INFO_LEN		GENMASK(13, 0)
-#define MT_RX_FCE_INFO_SELF_GEN		BIT(15)
-#define MT_RX_FCE_INFO_CMD_SEQ		GENMASK(19, 16)
-#define MT_RX_FCE_INFO_EVT_TYPE		GENMASK(23, 20)
-#define MT_RX_FCE_INFO_PCIE_INTR	BIT(24)
-#define MT_RX_FCE_INFO_QSEL		GENMASK(26, 25)
-#define MT_RX_FCE_INFO_D_PORT		GENMASK(29, 27)
-#define MT_RX_FCE_INFO_TYPE		GENMASK(31, 30)
-
-/* MCU request message header  */
-#define MT_MCU_MSG_LEN			GENMASK(15, 0)
-#define MT_MCU_MSG_CMD_SEQ		GENMASK(19, 16)
-#define MT_MCU_MSG_CMD_TYPE		GENMASK(26, 20)
-#define MT_MCU_MSG_PORT			GENMASK(29, 27)
-#define MT_MCU_MSG_TYPE			GENMASK(31, 30)
-#define MT_MCU_MSG_TYPE_CMD		BIT(30)
-
 #define MT_DMA_HDR_LEN			4
 #define MT_RX_INFO_LEN			4
 #define MT_FCE_INFO_LEN			4
@@ -65,14 +37,21 @@ struct mt76_desc {
 	__le32 info;
 } __packed __aligned(4);
 
-enum dma_msg_port {
-	WLAN_PORT,
-	CPU_RX_PORT,
-	CPU_TX_PORT,
-	HOST_PORT,
-	VIRTUAL_CPU_RX_PORT,
-	VIRTUAL_CPU_TX_PORT,
-	DISCARD,
+enum mt76_qsel {
+	MT_QSEL_MGMT,
+	MT_QSEL_HCCA,
+	MT_QSEL_EDCA,
+	MT_QSEL_EDCA_2,
+};
+
+enum mt76_mcu_evt_type {
+	EVT_CMD_DONE,
+	EVT_CMD_ERROR,
+	EVT_CMD_RETRY,
+	EVT_EVENT_PWR_RSP,
+	EVT_EVENT_WOW_RSP,
+	EVT_EVENT_CARRIER_DETECT_RSP,
+	EVT_EVENT_DFS_DETECT_RSP,
 };
 
 int mt76_dma_attach(struct mt76_dev *dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 029d54bce9e8..2a699e8b79bf 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -283,6 +283,7 @@ mt76_alloc_device(unsigned int size, const struct ieee80211_ops *ops)
 	spin_lock_init(&dev->rx_lock);
 	spin_lock_init(&dev->lock);
 	spin_lock_init(&dev->cc_lock);
+	mutex_init(&dev->mutex);
 	init_waitqueue_head(&dev->tx_wait);
 
 	return dev;
@@ -305,6 +306,8 @@ int mt76_register_device(struct mt76_dev *dev, bool vht,
 
 	wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
 
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	wiphy->available_antennas_tx = dev->antenna_mask;
 	wiphy->available_antennas_rx = dev->antenna_mask;
 
@@ -472,7 +475,7 @@ void mt76_wcid_key_setup(struct mt76_dev *dev, struct mt76_wcid *wcid,
 }
 EXPORT_SYMBOL(mt76_wcid_key_setup);
 
-static struct ieee80211_sta *mt76_rx_convert(struct sk_buff *skb)
+struct ieee80211_sta *mt76_rx_convert(struct sk_buff *skb)
 {
 	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
 	struct mt76_rx_status mstat;
@@ -497,6 +500,7 @@ static struct ieee80211_sta *mt76_rx_convert(struct sk_buff *skb)
 
 	return wcid_to_sta(mstat.wcid);
 }
+EXPORT_SYMBOL(mt76_rx_convert);
 
 static int
 mt76_check_ccmp_pn(struct sk_buff *skb)
@@ -546,6 +550,12 @@ mt76_check_ps(struct mt76_dev *dev, struct sk_buff *skb)
 	struct mt76_wcid *wcid = status->wcid;
 	bool ps;
 
+	if (ieee80211_is_pspoll(hdr->frame_control) && !wcid) {
+		sta = ieee80211_find_sta_by_ifaddr(dev->hw, hdr->addr2, NULL);
+		if (sta)
+			wcid = status->wcid = (struct mt76_wcid *) sta->drv_priv;
+	}
+
 	if (!wcid || !wcid->sta)
 		return;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mmio.c b/drivers/net/wireless/mediatek/mt76/mmio.c
index 09a14dead6e3..1d6bbce76041 100644
--- a/drivers/net/wireless/mediatek/mt76/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mmio.c
@@ -21,7 +21,7 @@ static u32 mt76_mmio_rr(struct mt76_dev *dev, u32 offset)
 {
 	u32 val;
 
-	val = ioread32(dev->regs + offset);
+	val = ioread32(dev->mmio.regs + offset);
 	trace_reg_rr(dev, offset, val);
 
 	return val;
@@ -30,7 +30,7 @@ static u32 mt76_mmio_rr(struct mt76_dev *dev, u32 offset)
 static void mt76_mmio_wr(struct mt76_dev *dev, u32 offset, u32 val)
 {
 	trace_reg_wr(dev, offset, val);
-	iowrite32(val, dev->regs + offset);
+	iowrite32(val, dev->mmio.regs + offset);
 }
 
 static u32 mt76_mmio_rmw(struct mt76_dev *dev, u32 offset, u32 mask, u32 val)
@@ -43,7 +43,31 @@ static u32 mt76_mmio_rmw(struct mt76_dev *dev, u32 offset, u32 mask, u32 val)
 static void mt76_mmio_copy(struct mt76_dev *dev, u32 offset, const void *data,
 			   int len)
 {
-	__iowrite32_copy(dev->regs + offset, data, len >> 2);
+	__iowrite32_copy(dev->mmio.regs + offset, data, len >> 2);
+}
+
+static int mt76_mmio_wr_rp(struct mt76_dev *dev, u32 base,
+			   const struct mt76_reg_pair *data, int len)
+{
+	while (len > 0) {
+		mt76_mmio_wr(dev, data->reg, data->value);
+		data++;
+		len--;
+	}
+
+	return 0;
+}
+
+static int mt76_mmio_rd_rp(struct mt76_dev *dev, u32 base,
+			   struct mt76_reg_pair *data, int len)
+{
+	while (len > 0) {
+		data->value = mt76_mmio_rr(dev, data->reg);
+		data++;
+		len--;
+	}
+
+	return 0;
 }
 
 void mt76_mmio_init(struct mt76_dev *dev, void __iomem *regs)
@@ -53,9 +77,17 @@ void mt76_mmio_init(struct mt76_dev *dev, void __iomem *regs)
 		.rmw = mt76_mmio_rmw,
 		.wr = mt76_mmio_wr,
 		.copy = mt76_mmio_copy,
+		.wr_rp = mt76_mmio_wr_rp,
+		.rd_rp = mt76_mmio_rd_rp,
+		.type = MT76_BUS_MMIO,
 	};
 
 	dev->bus = &mt76_mmio_ops;
-	dev->regs = regs;
+	dev->mmio.regs = regs;
+
+	skb_queue_head_init(&dev->mmio.mcu.res_q);
+	init_waitqueue_head(&dev->mmio.mcu.wait);
+	spin_lock_init(&dev->mmio.irq_lock);
+	mutex_init(&dev->mmio.mcu.mutex);
 }
 EXPORT_SYMBOL_GPL(mt76_mmio_init);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 2eab35879163..3bfa7f5e3513 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -33,14 +33,32 @@
 struct mt76_dev;
 struct mt76_wcid;
 
+struct mt76_reg_pair {
+	u32 reg;
+	u32 value;
+};
+
+enum mt76_bus_type {
+	MT76_BUS_MMIO,
+	MT76_BUS_USB,
+};
+
 struct mt76_bus_ops {
 	u32 (*rr)(struct mt76_dev *dev, u32 offset);
 	void (*wr)(struct mt76_dev *dev, u32 offset, u32 val);
 	u32 (*rmw)(struct mt76_dev *dev, u32 offset, u32 mask, u32 val);
 	void (*copy)(struct mt76_dev *dev, u32 offset, const void *data,
 		     int len);
+	int (*wr_rp)(struct mt76_dev *dev, u32 base,
+		     const struct mt76_reg_pair *rp, int len);
+	int (*rd_rp)(struct mt76_dev *dev, u32 base,
+		     struct mt76_reg_pair *rp, int len);
+	enum mt76_bus_type type;
 };
 
+#define mt76_is_usb(dev) ((dev)->mt76.bus->type == MT76_BUS_USB)
+#define mt76_is_mmio(dev) ((dev)->mt76.bus->type == MT76_BUS_MMIO)
+
 enum mt76_txq_id {
 	MT_TXQ_VO = IEEE80211_AC_VO,
 	MT_TXQ_VI = IEEE80211_AC_VI,
@@ -112,6 +130,18 @@ struct mt76_queue {
 
 	dma_addr_t desc_dma;
 	struct sk_buff *rx_head;
+	struct page_frag_cache rx_page;
+	spinlock_t rx_page_lock;
+};
+
+struct mt76_mcu_ops {
+	struct sk_buff *(*mcu_msg_alloc)(const void *data, int len);
+	int (*mcu_send_msg)(struct mt76_dev *dev, struct sk_buff *skb,
+			    int cmd, bool wait_resp);
+	int (*mcu_wr_rp)(struct mt76_dev *dev, u32 base,
+			 const struct mt76_reg_pair *rp, int len);
+	int (*mcu_rd_rp)(struct mt76_dev *dev, u32 base,
+			 struct mt76_reg_pair *rp, int len);
 };
 
 struct mt76_queue_ops {
@@ -143,6 +173,8 @@ enum mt76_wcid_flags {
 	MT_WCID_FLAG_PS,
 };
 
+#define MT76_N_WCIDS 128
+
 struct mt76_wcid {
 	struct mt76_rx_tid __rcu *aggr[IEEE80211_NUM_TIDS];
 
@@ -210,7 +242,6 @@ enum {
 	MT76_OFFCHANNEL,
 	MT76_REMOVED,
 	MT76_READING_STATS,
-	MT76_MORE_STATS,
 };
 
 struct mt76_hw_cap {
@@ -252,6 +283,19 @@ struct mt76_sband {
 	struct mt76_channel_state *chan;
 };
 
+struct mt76_rate_power {
+	union {
+		struct {
+			s8 cck[4];
+			s8 ofdm[8];
+			s8 stbc[10];
+			s8 ht[16];
+			s8 vht[10];
+		};
+		s8 all[48];
+	};
+};
+
 /* addr req mask */
 #define MT_VEND_TYPE_EEPROM	BIT(31)
 #define MT_VEND_TYPE_CFG	BIT(30)
@@ -307,7 +351,27 @@ struct mt76_usb {
 		struct completion cmpl;
 		struct mt76u_buf res;
 		u32 msg_seq;
+
+		/* multiple reads */
+		struct mt76_reg_pair *rp;
+		int rp_len;
+		u32 base;
+		bool burst;
+	} mcu;
+};
+
+struct mt76_mmio {
+	struct mt76e_mcu {
+		struct mutex mutex;
+
+		wait_queue_head_t wait;
+		struct sk_buff_head res_q;
+
+		u32 msg_seq;
 	} mcu;
+	void __iomem *regs;
+	spinlock_t irq_lock;
+	u32 irqmask;
 };
 
 struct mt76_dev {
@@ -317,9 +381,12 @@ struct mt76_dev {
 
 	spinlock_t lock;
 	spinlock_t cc_lock;
+
+	struct mutex mutex;
+
 	const struct mt76_bus_ops *bus;
 	const struct mt76_driver_ops *drv;
-	void __iomem *regs;
+	const struct mt76_mcu_ops *mcu_ops;
 	struct device *dev;
 
 	struct net_device napi_dev;
@@ -334,11 +401,17 @@ struct mt76_dev {
 
 	wait_queue_head_t tx_wait;
 
+	unsigned long wcid_mask[MT76_N_WCIDS / BITS_PER_LONG];
+
+	struct mt76_wcid global_wcid;
+	struct mt76_wcid __rcu *wcid[MT76_N_WCIDS];
+
 	u8 macaddr[ETH_ALEN];
 	u32 rev;
 	unsigned long state;
 
 	u8 antenna_mask;
+	u16 chainmask;
 
 	struct mt76_sband sband_2g;
 	struct mt76_sband sband_5g;
@@ -346,6 +419,10 @@ struct mt76_dev {
 	struct debugfs_blob_wrapper otp;
 	struct mt76_hw_cap cap;
 
+	struct mt76_rate_power rate_power;
+	int txpower_conf;
+	int txpower_cur;
+
 	u32 debugfs_reg;
 
 	struct led_classdev led_cdev;
@@ -353,7 +430,12 @@ struct mt76_dev {
 	bool led_al;
 	u8 led_pin;
 
-	struct mt76_usb usb;
+	u32 rxfilter;
+
+	union {
+		struct mt76_mmio mmio;
+		struct mt76_usb usb;
+	};
 };
 
 enum mt76_phy_type {
@@ -364,18 +446,6 @@ enum mt76_phy_type {
 	MT_PHY_TYPE_VHT,
 };
 
-struct mt76_rate_power {
-	union {
-		struct {
-			s8 cck[4];
-			s8 ofdm[8];
-			s8 ht[16];
-			s8 vht[10];
-		};
-		s8 all[38];
-	};
-};
-
 struct mt76_rx_status {
 	struct mt76_wcid *wcid;
 
@@ -399,10 +469,23 @@ struct mt76_rx_status {
 	s8 chain_signal[IEEE80211_MAX_CHAINS];
 };
 
+#define __mt76_rr(dev, ...)	(dev)->bus->rr((dev), __VA_ARGS__)
+#define __mt76_wr(dev, ...)	(dev)->bus->wr((dev), __VA_ARGS__)
+#define __mt76_rmw(dev, ...)	(dev)->bus->rmw((dev), __VA_ARGS__)
+#define __mt76_wr_copy(dev, ...)	(dev)->bus->copy((dev), __VA_ARGS__)
+
+#define __mt76_set(dev, offset, val)	__mt76_rmw(dev, offset, 0, val)
+#define __mt76_clear(dev, offset, val)	__mt76_rmw(dev, offset, val, 0)
+
 #define mt76_rr(dev, ...)	(dev)->mt76.bus->rr(&((dev)->mt76), __VA_ARGS__)
 #define mt76_wr(dev, ...)	(dev)->mt76.bus->wr(&((dev)->mt76), __VA_ARGS__)
 #define mt76_rmw(dev, ...)	(dev)->mt76.bus->rmw(&((dev)->mt76), __VA_ARGS__)
 #define mt76_wr_copy(dev, ...)	(dev)->mt76.bus->copy(&((dev)->mt76), __VA_ARGS__)
+#define mt76_wr_rp(dev, ...)	(dev)->mt76.bus->wr_rp(&((dev)->mt76), __VA_ARGS__)
+#define mt76_rd_rp(dev, ...)	(dev)->mt76.bus->rd_rp(&((dev)->mt76), __VA_ARGS__)
+
+#define mt76_mcu_msg_alloc(dev, ...)	(dev)->mt76.mcu_ops->mcu_msg_alloc(__VA_ARGS__)
+#define mt76_mcu_send_msg(dev, ...)	(dev)->mt76.mcu_ops->mcu_send_msg(&((dev)->mt76), __VA_ARGS__)
 
 #define mt76_set(dev, offset, val)	mt76_rmw(dev, offset, 0, val)
 #define mt76_clear(dev, offset, val)	mt76_rmw(dev, offset, val, 0)
@@ -413,6 +496,9 @@ struct mt76_rx_status {
 #define mt76_rmw_field(_dev, _reg, _field, _val)	\
 	mt76_rmw(_dev, _reg, _field, FIELD_PREP(_field, _val))
 
+#define __mt76_rmw_field(_dev, _reg, _field, _val)	\
+	__mt76_rmw(_dev, _reg, _field, FIELD_PREP(_field, _val))
+
 #define mt76_hw(dev) (dev)->mt76.hw
 
 bool __mt76_poll(struct mt76_dev *dev, u32 offset, u32 mask, u32 val,
@@ -469,6 +555,8 @@ int mt76_register_device(struct mt76_dev *dev, bool vht,
 void mt76_unregister_device(struct mt76_dev *dev);
 
 struct dentry *mt76_register_debugfs(struct mt76_dev *dev);
+void mt76_seq_puts_array(struct seq_file *file, const char *str,
+			 s8 *val, int len);
 
 int mt76_eeprom_init(struct mt76_dev *dev, int len);
 void mt76_eeprom_override(struct mt76_dev *dev);
@@ -485,13 +573,7 @@ static inline int mt76_decr(int val, int size)
 	return (val - 1) & (size - 1);
 }
 
-/* Hardware uses mirrored order of queues with Q3
- * having the highest priority
- */
-static inline u8 q2hwq(u8 q)
-{
-	return q ^ 0x3;
-}
+u8 mt76_ac_to_hwq(u8 ac);
 
 static inline struct ieee80211_txq *
 mtxq_to_txq(struct mt76_txq *mtxq)
@@ -543,6 +625,8 @@ void mt76_rx_aggr_stop(struct mt76_dev *dev, struct mt76_wcid *wcid, u8 tid);
 void mt76_wcid_key_setup(struct mt76_dev *dev, struct mt76_wcid *wcid,
 			 struct ieee80211_key_conf *key);
 
+struct ieee80211_sta *mt76_rx_convert(struct sk_buff *skb);
+
 /* internal */
 void mt76_tx_free(struct mt76_dev *dev);
 struct mt76_txwi_cache *mt76_get_txwi(struct mt76_dev *dev);
@@ -599,15 +683,9 @@ int mt76u_alloc_queues(struct mt76_dev *dev);
 void mt76u_stop_queues(struct mt76_dev *dev);
 void mt76u_stop_stat_wk(struct mt76_dev *dev);
 void mt76u_queues_deinit(struct mt76_dev *dev);
-int mt76u_skb_dma_info(struct sk_buff *skb, int port, u32 flags);
 
-int mt76u_mcu_fw_send_data(struct mt76_dev *dev, const void *data,
-			   int data_len, u32 max_payload, u32 offset);
 void mt76u_mcu_complete_urb(struct urb *urb);
-struct sk_buff *mt76u_mcu_msg_alloc(const void *data, int len);
-int mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
-		       int cmd, bool wait_resp);
-void mt76u_mcu_fw_reset(struct mt76_dev *dev);
 int mt76u_mcu_init_rx(struct mt76_dev *dev);
+void mt76u_mcu_deinit(struct mt76_dev *dev);
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig b/drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig
new file mode 100644
index 000000000000..9a6157db3893
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig
@@ -0,0 +1,20 @@
+config MT76x0_COMMON
+	tristate
+	select MT76x02_LIB
+
+config MT76x0U
+	tristate "MediaTek MT76x0U (USB) support"
+	select MT76x0_COMMON
+	select MT76x02_USB
+	depends on MAC80211
+	depends on USB
+	help
+	  This adds support for MT7610U-based wireless USB dongles.
+
+config MT76x0E
+	tristate "MediaTek MT76x0E (PCIe) support"
+	select MT76x0_COMMON
+	depends on MAC80211
+	depends on PCI
+	help
+	  This adds support for MT7610/MT7630-based wireless PCIe devices.
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile b/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile
index 7843908261ba..20672978dceb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile
@@ -1,7 +1,12 @@
-obj-$(CONFIG_MT76x0U)    += mt76x0.o
+obj-$(CONFIG_MT76x0U) += mt76x0u.o
+obj-$(CONFIG_MT76x0E) += mt76x0e.o
+obj-$(CONFIG_MT76x0_COMMON) += mt76x0-common.o
+
+mt76x0-common-y := \
+	init.o main.o trace.o eeprom.o phy.o \
+	mac.o debugfs.o
+mt76x0u-y := usb.o usb_mcu.o
+mt76x0e-y := pci.o pci_mcu.o
 
-mt76x0-objs	= \
-	usb.o init.o main.o mcu.o trace.o dma.o eeprom.o phy.o \
-	mac.o util.o debugfs.o tx.o core.o
 # ccflags-y := -DDEBUG
 CFLAGS_trace.o := -I$(src)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/core.c b/drivers/net/wireless/mediatek/mt76/mt76x0/core.c
deleted file mode 100644
index 892803fce842..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/core.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include "mt76x0.h"
-
-int mt76x0_wait_asic_ready(struct mt76x0_dev *dev)
-{
-	int i = 100;
-	u32 val;
-
-	do {
-		if (test_bit(MT76_REMOVED, &dev->mt76.state))
-			return -EIO;
-
-		val = mt76_rr(dev, MT_MAC_CSR0);
-		if (val && ~val)
-			return 0;
-
-		udelay(10);
-	} while (i--);
-
-	return -EIO;
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c
index e7a77a886068..3224e5b1a1e5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c
@@ -19,29 +19,9 @@
 #include "eeprom.h"
 
 static int
-mt76_reg_set(void *data, u64 val)
-{
-	struct mt76x0_dev *dev = data;
-
-	mt76_wr(dev, dev->debugfs_reg, val);
-	return 0;
-}
-
-static int
-mt76_reg_get(void *data, u64 *val)
-{
-	struct mt76x0_dev *dev = data;
-
-	*val = mt76_rr(dev, dev->debugfs_reg);
-	return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n");
-
-static int
 mt76x0_ampdu_stat_read(struct seq_file *file, void *data)
 {
-	struct mt76x0_dev *dev = file->private;
+	struct mt76x02_dev *dev = file->private;
 	int i, j;
 
 #define stat_printf(grp, off, name)					\
@@ -95,72 +75,13 @@ static const struct file_operations fops_ampdu_stat = {
 	.release = single_release,
 };
 
-static int
-mt76x0_eeprom_param_read(struct seq_file *file, void *data)
-{
-	struct mt76x0_dev *dev = file->private;
-	int i;
-
-	seq_printf(file, "RF freq offset: %hhx\n", dev->ee->rf_freq_off);
-	seq_printf(file, "RSSI offset 2GHz: %hhx %hhx\n",
-		   dev->ee->rssi_offset_2ghz[0], dev->ee->rssi_offset_2ghz[1]);
-	seq_printf(file, "RSSI offset 5GHz: %hhx %hhx %hhx\n",
-		   dev->ee->rssi_offset_5ghz[0], dev->ee->rssi_offset_5ghz[1],
-		   dev->ee->rssi_offset_5ghz[2]);
-	seq_printf(file, "Temperature offset: %hhx\n", dev->ee->temp_off);
-	seq_printf(file, "LNA gain 2Ghz: %hhx\n", dev->ee->lna_gain_2ghz);
-	seq_printf(file, "LNA gain 5Ghz: %hhx %hhx %hhx\n",
-		   dev->ee->lna_gain_5ghz[0], dev->ee->lna_gain_5ghz[1],
-		   dev->ee->lna_gain_5ghz[2]);
-	seq_printf(file, "Power Amplifier type %hhx\n", dev->ee->pa_type);
-	seq_printf(file, "Reg channels: %hhu-%hhu\n", dev->ee->reg.start,
-		   dev->ee->reg.start + dev->ee->reg.num - 1);
-
-	seq_puts(file, "Per channel power:\n");
-	for (i = 0; i < 58; i++)
-		seq_printf(file, "\t%d chan:%d pwr:%d\n", i, i,
-			   dev->ee->tx_pwr_per_chan[i]);
-
-	seq_puts(file, "Per rate power 2GHz:\n");
-	for (i = 0; i < 5; i++)
-		seq_printf(file, "\t %d bw20:%d bw40:%d\n",
-			   i, dev->ee->tx_pwr_cfg_2g[i][0],
-			      dev->ee->tx_pwr_cfg_5g[i][1]);
-
-	seq_puts(file, "Per rate power 5GHz:\n");
-	for (i = 0; i < 5; i++)
-		seq_printf(file, "\t %d bw20:%d bw40:%d\n",
-			   i, dev->ee->tx_pwr_cfg_5g[i][0],
-			      dev->ee->tx_pwr_cfg_5g[i][1]);
-
-	return 0;
-}
-
-static int
-mt76x0_eeprom_param_open(struct inode *inode, struct file *f)
-{
-	return single_open(f, mt76x0_eeprom_param_read, inode->i_private);
-}
-
-static const struct file_operations fops_eeprom_param = {
-	.open = mt76x0_eeprom_param_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-void mt76x0_init_debugfs(struct mt76x0_dev *dev)
+void mt76x0_init_debugfs(struct mt76x02_dev *dev)
 {
 	struct dentry *dir;
 
-	dir = debugfs_create_dir("mt76x0", dev->mt76.hw->wiphy->debugfsdir);
+	dir = mt76_register_debugfs(&dev->mt76);
 	if (!dir)
 		return;
 
-	debugfs_create_u32("regidx", S_IRUSR | S_IWUSR, dir, &dev->debugfs_reg);
-	debugfs_create_file("regval", S_IRUSR | S_IWUSR, dir, dev,
-			    &fops_regval);
 	debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat);
-	debugfs_create_file("eeprom_param", S_IRUSR, dir, dev,
-			    &fops_eeprom_param);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/dma.c b/drivers/net/wireless/mediatek/mt76/mt76x0/dma.c
deleted file mode 100644
index e2efb430419b..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/dma.c
+++ /dev/null
@@ -1,522 +0,0 @@
-/*
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "mt76x0.h"
-#include "dma.h"
-#include "usb.h"
-#include "trace.h"
-
-static int mt76x0_submit_rx_buf(struct mt76x0_dev *dev,
-				 struct mt76x0_dma_buf_rx *e, gfp_t gfp);
-
-static unsigned int ieee80211_get_hdrlen_from_buf(const u8 *data, unsigned len)
-{
-	const struct ieee80211_hdr *hdr = (const struct ieee80211_hdr *)data;
-	unsigned int hdrlen;
-
-	if (unlikely(len < 10))
-		return 0;
-	hdrlen = ieee80211_hdrlen(hdr->frame_control);
-	if (unlikely(hdrlen > len))
-		return 0;
-	return hdrlen;
-}
-
-static struct sk_buff *
-mt76x0_rx_skb_from_seg(struct mt76x0_dev *dev, struct mt76x0_rxwi *rxwi,
-			void *data, u32 seg_len, u32 truesize, struct page *p)
-{
-	struct sk_buff *skb;
-	u32 true_len, hdr_len = 0, copy, frag;
-
-	skb = alloc_skb(p ? 128 : seg_len, GFP_ATOMIC);
-	if (!skb)
-		return NULL;
-
-	true_len = mt76x0_mac_process_rx(dev, skb, data, rxwi);
-	if (!true_len || true_len > seg_len)
-		goto bad_frame;
-
-	hdr_len = ieee80211_get_hdrlen_from_buf(data, true_len);
-	if (!hdr_len)
-		goto bad_frame;
-
-	if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_L2PAD)) {
-		memcpy(skb_put(skb, hdr_len), data, hdr_len);
-
-		data += hdr_len + 2;
-		true_len -= hdr_len;
-		hdr_len = 0;
-	}
-
-	/* If not doing paged RX allocated skb will always have enough space */
-	copy = (true_len <= skb_tailroom(skb)) ? true_len : hdr_len + 8;
-	frag = true_len - copy;
-
-	memcpy(skb_put(skb, copy), data, copy);
-	data += copy;
-
-	if (frag) {
-		skb_add_rx_frag(skb, 0, p, data - page_address(p),
-				frag, truesize);
-		get_page(p);
-	}
-
-	return skb;
-
-bad_frame:
-	dev_err_ratelimited(dev->mt76.dev, "Error: incorrect frame len:%u hdr:%u\n",
-			    true_len, hdr_len);
-	dev_kfree_skb(skb);
-	return NULL;
-}
-
-static void mt76x0_rx_process_seg(struct mt76x0_dev *dev, u8 *data,
-				   u32 seg_len, struct page *p)
-{
-	struct sk_buff *skb;
-	struct mt76x0_rxwi *rxwi;
-	u32 fce_info, truesize = seg_len;
-
-	/* DMA_INFO field at the beginning of the segment contains only some of
-	 * the information, we need to read the FCE descriptor from the end.
-	 */
-	fce_info = get_unaligned_le32(data + seg_len - MT_FCE_INFO_LEN);
-	seg_len -= MT_FCE_INFO_LEN;
-
-	data += MT_DMA_HDR_LEN;
-	seg_len -= MT_DMA_HDR_LEN;
-
-	rxwi = (struct mt76x0_rxwi *) data;
-	data += sizeof(struct mt76x0_rxwi);
-	seg_len -= sizeof(struct mt76x0_rxwi);
-
-	if (unlikely(FIELD_GET(MT_RXD_INFO_TYPE, fce_info)))
-		dev_err_once(dev->mt76.dev, "Error: RX path seen a non-pkt urb\n");
-
-	trace_mt76x0_rx(&dev->mt76, rxwi, fce_info);
-
-	skb = mt76x0_rx_skb_from_seg(dev, rxwi, data, seg_len, truesize, p);
-	if (!skb)
-		return;
-
-	spin_lock(&dev->mac_lock);
-	ieee80211_rx(dev->mt76.hw, skb);
-	spin_unlock(&dev->mac_lock);
-}
-
-static u16 mt76x0_rx_next_seg_len(u8 *data, u32 data_len)
-{
-	u32 min_seg_len = MT_DMA_HDR_LEN + MT_RX_INFO_LEN +
-		sizeof(struct mt76x0_rxwi) + MT_FCE_INFO_LEN;
-	u16 dma_len = get_unaligned_le16(data);
-
-	if (data_len < min_seg_len ||
-	    WARN_ON(!dma_len) ||
-	    WARN_ON(dma_len + MT_DMA_HDRS > data_len) ||
-	    WARN_ON(dma_len & 0x3))
-		return 0;
-
-	return MT_DMA_HDRS + dma_len;
-}
-
-static void
-mt76x0_rx_process_entry(struct mt76x0_dev *dev, struct mt76x0_dma_buf_rx *e)
-{
-	u32 seg_len, data_len = e->urb->actual_length;
-	u8 *data = page_address(e->p);
-	struct page *new_p = NULL;
-	int cnt = 0;
-
-	if (!test_bit(MT76_STATE_INITIALIZED, &dev->mt76.state))
-		return;
-
-	/* Copy if there is very little data in the buffer. */
-	if (data_len > 512)
-		new_p = dev_alloc_pages(MT_RX_ORDER);
-
-	while ((seg_len = mt76x0_rx_next_seg_len(data, data_len))) {
-		mt76x0_rx_process_seg(dev, data, seg_len, new_p ? e->p : NULL);
-
-		data_len -= seg_len;
-		data += seg_len;
-		cnt++;
-	}
-
-	if (cnt > 1)
-		trace_mt76x0_rx_dma_aggr(&dev->mt76, cnt, !!new_p);
-
-	if (new_p) {
-		/* we have one extra ref from the allocator */
-		__free_pages(e->p, MT_RX_ORDER);
-
-		e->p = new_p;
-	}
-}
-
-static struct mt76x0_dma_buf_rx *
-mt76x0_rx_get_pending_entry(struct mt76x0_dev *dev)
-{
-	struct mt76x0_rx_queue *q = &dev->rx_q;
-	struct mt76x0_dma_buf_rx *buf = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->rx_lock, flags);
-
-	if (!q->pending)
-		goto out;
-
-	buf = &q->e[q->start];
-	q->pending--;
-	q->start = (q->start + 1) % q->entries;
-out:
-	spin_unlock_irqrestore(&dev->rx_lock, flags);
-
-	return buf;
-}
-
-static void mt76x0_complete_rx(struct urb *urb)
-{
-	struct mt76x0_dev *dev = urb->context;
-	struct mt76x0_rx_queue *q = &dev->rx_q;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->rx_lock, flags);
-
-	if (mt76x0_urb_has_error(urb))
-		dev_err(dev->mt76.dev, "Error: RX urb failed:%d\n", urb->status);
-	if (WARN_ONCE(q->e[q->end].urb != urb, "RX urb mismatch"))
-		goto out;
-
-	q->end = (q->end + 1) % q->entries;
-	q->pending++;
-	tasklet_schedule(&dev->rx_tasklet);
-out:
-	spin_unlock_irqrestore(&dev->rx_lock, flags);
-}
-
-static void mt76x0_rx_tasklet(unsigned long data)
-{
-	struct mt76x0_dev *dev = (struct mt76x0_dev *) data;
-	struct mt76x0_dma_buf_rx *e;
-
-	while ((e = mt76x0_rx_get_pending_entry(dev))) {
-		if (e->urb->status)
-			continue;
-
-		mt76x0_rx_process_entry(dev, e);
-		mt76x0_submit_rx_buf(dev, e, GFP_ATOMIC);
-	}
-}
-
-static void mt76x0_complete_tx(struct urb *urb)
-{
-	struct mt76x0_tx_queue *q = urb->context;
-	struct mt76x0_dev *dev = q->dev;
-	struct sk_buff *skb;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->tx_lock, flags);
-
-	if (mt76x0_urb_has_error(urb))
-		dev_err(dev->mt76.dev, "Error: TX urb failed:%d\n", urb->status);
-	if (WARN_ONCE(q->e[q->start].urb != urb, "TX urb mismatch"))
-		goto out;
-
-	skb = q->e[q->start].skb;
-	trace_mt76x0_tx_dma_done(&dev->mt76, skb);
-
-	__skb_queue_tail(&dev->tx_skb_done, skb);
-	tasklet_schedule(&dev->tx_tasklet);
-
-	if (q->used == q->entries - q->entries / 8)
-		ieee80211_wake_queue(dev->mt76.hw, skb_get_queue_mapping(skb));
-
-	q->start = (q->start + 1) % q->entries;
-	q->used--;
-out:
-	spin_unlock_irqrestore(&dev->tx_lock, flags);
-}
-
-static void mt76x0_tx_tasklet(unsigned long data)
-{
-	struct mt76x0_dev *dev = (struct mt76x0_dev *) data;
-	struct sk_buff_head skbs;
-	unsigned long flags;
-
-	__skb_queue_head_init(&skbs);
-
-	spin_lock_irqsave(&dev->tx_lock, flags);
-
-	set_bit(MT76_MORE_STATS, &dev->mt76.state);
-	if (!test_and_set_bit(MT76_READING_STATS, &dev->mt76.state))
-		queue_delayed_work(dev->stat_wq, &dev->stat_work,
-				   msecs_to_jiffies(10));
-
-	skb_queue_splice_init(&dev->tx_skb_done, &skbs);
-
-	spin_unlock_irqrestore(&dev->tx_lock, flags);
-
-	while (!skb_queue_empty(&skbs)) {
-		struct sk_buff *skb = __skb_dequeue(&skbs);
-
-		mt76x0_tx_status(dev, skb);
-	}
-}
-
-static int mt76x0_dma_submit_tx(struct mt76x0_dev *dev,
-				 struct sk_buff *skb, u8 ep)
-{
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
-	unsigned snd_pipe = usb_sndbulkpipe(usb_dev, dev->out_ep[ep]);
-	struct mt76x0_dma_buf_tx *e;
-	struct mt76x0_tx_queue *q = &dev->tx_q[ep];
-	unsigned long flags;
-	int ret;
-
-	spin_lock_irqsave(&dev->tx_lock, flags);
-
-	if (WARN_ON_ONCE(q->entries <= q->used)) {
-		ret = -ENOSPC;
-		goto out;
-	}
-
-	e = &q->e[q->end];
-	e->skb = skb;
-	usb_fill_bulk_urb(e->urb, usb_dev, snd_pipe, skb->data, skb->len,
-			  mt76x0_complete_tx, q);
-	ret = usb_submit_urb(e->urb, GFP_ATOMIC);
-	if (ret) {
-		/* Special-handle ENODEV from TX urb submission because it will
-		 * often be the first ENODEV we see after device is removed.
-		 */
-		if (ret == -ENODEV)
-			set_bit(MT76_REMOVED, &dev->mt76.state);
-		else
-			dev_err(dev->mt76.dev, "Error: TX urb submit failed:%d\n",
-				ret);
-		goto out;
-	}
-
-	q->end = (q->end + 1) % q->entries;
-	q->used++;
-
-	if (q->used >= q->entries)
-		ieee80211_stop_queue(dev->mt76.hw, skb_get_queue_mapping(skb));
-out:
-	spin_unlock_irqrestore(&dev->tx_lock, flags);
-
-	return ret;
-}
-
-/* Map USB endpoint number to Q id in the DMA engine */
-static enum mt76_qsel ep2dmaq(u8 ep)
-{
-	if (ep == 5)
-		return MT_QSEL_MGMT;
-	return MT_QSEL_EDCA;
-}
-
-int mt76x0_dma_enqueue_tx(struct mt76x0_dev *dev, struct sk_buff *skb,
-			   struct mt76_wcid *wcid, int hw_q)
-{
-	u8 ep = q2ep(hw_q);
-	u32 dma_flags;
-	int ret;
-
-	dma_flags = MT_TXD_PKT_INFO_80211;
-	if (wcid->hw_key_idx == 0xff)
-		dma_flags |= MT_TXD_PKT_INFO_WIV;
-
-	ret = mt76x0_dma_skb_wrap_pkt(skb, ep2dmaq(ep), dma_flags);
-	if (ret)
-		return ret;
-
-	ret = mt76x0_dma_submit_tx(dev, skb, ep);
-
-	if (ret) {
-		ieee80211_free_txskb(dev->mt76.hw, skb);
-		return ret;
-	}
-
-	return 0;
-}
-
-static void mt76x0_kill_rx(struct mt76x0_dev *dev)
-{
-	int i;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->rx_lock, flags);
-
-	for (i = 0; i < dev->rx_q.entries; i++) {
-		int next = dev->rx_q.end;
-
-		spin_unlock_irqrestore(&dev->rx_lock, flags);
-		usb_poison_urb(dev->rx_q.e[next].urb);
-		spin_lock_irqsave(&dev->rx_lock, flags);
-	}
-
-	spin_unlock_irqrestore(&dev->rx_lock, flags);
-}
-
-static int mt76x0_submit_rx_buf(struct mt76x0_dev *dev,
-				 struct mt76x0_dma_buf_rx *e, gfp_t gfp)
-{
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
-	u8 *buf = page_address(e->p);
-	unsigned pipe;
-	int ret;
-
-	pipe = usb_rcvbulkpipe(usb_dev, dev->in_ep[MT_EP_IN_PKT_RX]);
-
-	usb_fill_bulk_urb(e->urb, usb_dev, pipe, buf, MT_RX_URB_SIZE,
-			  mt76x0_complete_rx, dev);
-
-	trace_mt76x0_submit_urb(&dev->mt76, e->urb);
-	ret = usb_submit_urb(e->urb, gfp);
-	if (ret)
-		dev_err(dev->mt76.dev, "Error: submit RX URB failed:%d\n", ret);
-
-	return ret;
-}
-
-static int mt76x0_submit_rx(struct mt76x0_dev *dev)
-{
-	int i, ret;
-
-	for (i = 0; i < dev->rx_q.entries; i++) {
-		ret = mt76x0_submit_rx_buf(dev, &dev->rx_q.e[i], GFP_KERNEL);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static void mt76x0_free_rx(struct mt76x0_dev *dev)
-{
-	int i;
-
-	for (i = 0; i < dev->rx_q.entries; i++) {
-		__free_pages(dev->rx_q.e[i].p, MT_RX_ORDER);
-		usb_free_urb(dev->rx_q.e[i].urb);
-	}
-}
-
-static int mt76x0_alloc_rx(struct mt76x0_dev *dev)
-{
-	int i;
-
-	memset(&dev->rx_q, 0, sizeof(dev->rx_q));
-	dev->rx_q.dev = dev;
-	dev->rx_q.entries = N_RX_ENTRIES;
-
-	for (i = 0; i < N_RX_ENTRIES; i++) {
-		dev->rx_q.e[i].urb = usb_alloc_urb(0, GFP_KERNEL);
-		dev->rx_q.e[i].p = dev_alloc_pages(MT_RX_ORDER);
-
-		if (!dev->rx_q.e[i].urb || !dev->rx_q.e[i].p)
-			return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static void mt76x0_free_tx_queue(struct mt76x0_tx_queue *q)
-{
-	int i;
-
-	WARN_ON(q->used);
-
-	for (i = 0; i < q->entries; i++)  {
-		usb_poison_urb(q->e[i].urb);
-		usb_free_urb(q->e[i].urb);
-	}
-}
-
-static void mt76x0_free_tx(struct mt76x0_dev *dev)
-{
-	int i;
-
-	for (i = 0; i < __MT_EP_OUT_MAX; i++)
-		mt76x0_free_tx_queue(&dev->tx_q[i]);
-}
-
-static int mt76x0_alloc_tx_queue(struct mt76x0_dev *dev,
-				  struct mt76x0_tx_queue *q)
-{
-	int i;
-
-	q->dev = dev;
-	q->entries = N_TX_ENTRIES;
-
-	for (i = 0; i < N_TX_ENTRIES; i++) {
-		q->e[i].urb = usb_alloc_urb(0, GFP_KERNEL);
-		if (!q->e[i].urb)
-			return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int mt76x0_alloc_tx(struct mt76x0_dev *dev)
-{
-	int i;
-
-	dev->tx_q = devm_kcalloc(dev->mt76.dev, __MT_EP_OUT_MAX,
-				 sizeof(*dev->tx_q), GFP_KERNEL);
-
-	for (i = 0; i < __MT_EP_OUT_MAX; i++)
-		if (mt76x0_alloc_tx_queue(dev, &dev->tx_q[i]))
-			return -ENOMEM;
-
-	return 0;
-}
-
-int mt76x0_dma_init(struct mt76x0_dev *dev)
-{
-	int ret = -ENOMEM;
-
-	tasklet_init(&dev->tx_tasklet, mt76x0_tx_tasklet, (unsigned long) dev);
-	tasklet_init(&dev->rx_tasklet, mt76x0_rx_tasklet, (unsigned long) dev);
-
-	ret = mt76x0_alloc_tx(dev);
-	if (ret)
-		goto err;
-	ret = mt76x0_alloc_rx(dev);
-	if (ret)
-		goto err;
-
-	ret = mt76x0_submit_rx(dev);
-	if (ret)
-		goto err;
-
-	return 0;
-err:
-	mt76x0_dma_cleanup(dev);
-	return ret;
-}
-
-void mt76x0_dma_cleanup(struct mt76x0_dev *dev)
-{
-	mt76x0_kill_rx(dev);
-
-	tasklet_kill(&dev->rx_tasklet);
-
-	mt76x0_free_rx(dev);
-	mt76x0_free_tx(dev);
-
-	tasklet_kill(&dev->tx_tasklet);
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/dma.h b/drivers/net/wireless/mediatek/mt76/mt76x0/dma.h
deleted file mode 100644
index 891ce1c3461f..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/dma.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MT76X0U_DMA_H
-#define __MT76X0U_DMA_H
-
-#include <asm/unaligned.h>
-#include <linux/skbuff.h>
-
-#define MT_DMA_HDR_LEN			4
-#define MT_RX_INFO_LEN			4
-#define MT_FCE_INFO_LEN			4
-#define MT_DMA_HDRS			(MT_DMA_HDR_LEN + MT_RX_INFO_LEN)
-
-/* Common Tx DMA descriptor fields */
-#define MT_TXD_INFO_LEN		GENMASK(15, 0)
-#define MT_TXD_INFO_D_PORT	GENMASK(29, 27)
-#define MT_TXD_INFO_TYPE	GENMASK(31, 30)
-
-/* Tx DMA MCU command specific flags */
-#define MT_TXD_CMD_SEQ		GENMASK(19, 16)
-#define MT_TXD_CMD_TYPE		GENMASK(26, 20)
-
-enum mt76_msg_port {
-	WLAN_PORT,
-	CPU_RX_PORT,
-	CPU_TX_PORT,
-	HOST_PORT,
-	VIRTUAL_CPU_RX_PORT,
-	VIRTUAL_CPU_TX_PORT,
-	DISCARD,
-};
-
-enum mt76_info_type {
-	DMA_PACKET,
-	DMA_COMMAND,
-};
-
-/* Tx DMA packet specific flags */
-#define MT_TXD_PKT_INFO_NEXT_VLD	BIT(16)
-#define MT_TXD_PKT_INFO_TX_BURST	BIT(17)
-#define MT_TXD_PKT_INFO_80211		BIT(19)
-#define MT_TXD_PKT_INFO_TSO		BIT(20)
-#define MT_TXD_PKT_INFO_CSO		BIT(21)
-#define MT_TXD_PKT_INFO_WIV		BIT(24)
-#define MT_TXD_PKT_INFO_QSEL		GENMASK(26, 25)
-
-enum mt76_qsel {
-	MT_QSEL_MGMT,
-	MT_QSEL_HCCA,
-	MT_QSEL_EDCA,
-	MT_QSEL_EDCA_2,
-};
-
-
-static inline int mt76x0_dma_skb_wrap(struct sk_buff *skb,
-				       enum mt76_msg_port d_port,
-				       enum mt76_info_type type, u32 flags)
-{
-	u32 info;
-
-	/* Buffer layout:
-	 *	|   4B   | xfer len |      pad       |  4B  |
-	 *	| TXINFO | pkt/cmd  | zero pad to 4B | zero |
-	 *
-	 * length field of TXINFO should be set to 'xfer len'.
-	 */
-
-	info = flags |
-		FIELD_PREP(MT_TXD_INFO_LEN, round_up(skb->len, 4)) |
-		FIELD_PREP(MT_TXD_INFO_D_PORT, d_port) |
-		FIELD_PREP(MT_TXD_INFO_TYPE, type);
-
-	put_unaligned_le32(info, skb_push(skb, sizeof(info)));
-	return skb_put_padto(skb, round_up(skb->len, 4) + 4);
-}
-
-static inline int
-mt76x0_dma_skb_wrap_pkt(struct sk_buff *skb, enum mt76_qsel qsel, u32 flags)
-{
-	flags |= FIELD_PREP(MT_TXD_PKT_INFO_QSEL, qsel);
-	return mt76x0_dma_skb_wrap(skb, WLAN_PORT, DMA_PACKET, flags);
-}
-
-/* Common Rx DMA descriptor fields */
-#define MT_RXD_INFO_LEN			GENMASK(13, 0)
-#define MT_RXD_INFO_PCIE_INTR		BIT(24)
-#define MT_RXD_INFO_QSEL		GENMASK(26, 25)
-#define MT_RXD_INFO_PORT		GENMASK(29, 27)
-#define MT_RXD_INFO_TYPE		GENMASK(31, 30)
-
-/* Rx DMA packet specific flags */
-#define MT_RXD_PKT_INFO_UDP_ERR		BIT(16)
-#define MT_RXD_PKT_INFO_TCP_ERR		BIT(17)
-#define MT_RXD_PKT_INFO_IP_ERR		BIT(18)
-#define MT_RXD_PKT_INFO_PKT_80211	BIT(19)
-#define MT_RXD_PKT_INFO_L3L4_DONE	BIT(20)
-#define MT_RXD_PKT_INFO_MAC_LEN		GENMASK(23, 21)
-
-/* Rx DMA MCU command specific flags */
-#define MT_RXD_CMD_INFO_SELF_GEN	BIT(15)
-#define MT_RXD_CMD_INFO_CMD_SEQ		GENMASK(19, 16)
-#define MT_RXD_CMD_INFO_EVT_TYPE	GENMASK(23, 20)
-
-enum mt76_evt_type {
-	CMD_DONE,
-	CMD_ERROR,
-	CMD_RETRY,
-	EVENT_PWR_RSP,
-	EVENT_WOW_RSP,
-	EVENT_CARRIER_DETECT_RSP,
-	EVENT_DFS_DETECT_RSP,
-};
-
-#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
index 36da1e6bc21a..ab4fd6e0f23a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
@@ -13,6 +13,7 @@
  * GNU General Public License for more details.
  */
 
+#include <linux/module.h>
 #include <linux/of.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -20,81 +21,20 @@
 #include <asm/unaligned.h>
 #include "mt76x0.h"
 #include "eeprom.h"
-
-static bool
-field_valid(u8 val)
-{
-	return val != 0xff;
-}
-
-static s8
-field_validate(u8 val)
-{
-	if (!field_valid(val))
-		return 0;
-
-	return val;
-}
-
-static inline int
-sign_extend(u32 val, unsigned int size)
-{
-	bool sign = val & BIT(size - 1);
-
-	val &= BIT(size - 1) - 1;
-
-	return sign ? val : -val;
-}
-
-static int
-mt76x0_efuse_read(struct mt76x0_dev *dev, u16 addr, u8 *data,
-		   enum mt76x0_eeprom_access_modes mode)
-{
-	u32 val;
-	int i;
-
-	val = mt76_rr(dev, MT_EFUSE_CTRL);
-	val &= ~(MT_EFUSE_CTRL_AIN |
-		 MT_EFUSE_CTRL_MODE);
-	val |= FIELD_PREP(MT_EFUSE_CTRL_AIN, addr & ~0xf) |
-	       FIELD_PREP(MT_EFUSE_CTRL_MODE, mode) |
-	       MT_EFUSE_CTRL_KICK;
-	mt76_wr(dev, MT_EFUSE_CTRL, val);
-
-	if (!mt76_poll(dev, MT_EFUSE_CTRL, MT_EFUSE_CTRL_KICK, 0, 1000))
-		return -ETIMEDOUT;
-
-	val = mt76_rr(dev, MT_EFUSE_CTRL);
-	if ((val & MT_EFUSE_CTRL_AOUT) == MT_EFUSE_CTRL_AOUT) {
-		/* Parts of eeprom not in the usage map (0x80-0xc0,0xf0)
-		 * will not return valid data but it's ok.
-		 */
-		memset(data, 0xff, 16);
-		return 0;
-	}
-
-	for (i = 0; i < 4; i++) {
-		val = mt76_rr(dev, MT_EFUSE_DATA(i));
-		put_unaligned_le32(val, data + 4 * i);
-	}
-
-	return 0;
-}
+#include "../mt76x02_phy.h"
 
 #define MT_MAP_READS	DIV_ROUND_UP(MT_EFUSE_USAGE_MAP_SIZE, 16)
 static int
-mt76x0_efuse_physical_size_check(struct mt76x0_dev *dev)
+mt76x0_efuse_physical_size_check(struct mt76x02_dev *dev)
 {
 	u8 data[MT_MAP_READS * 16];
 	int ret, i;
 	u32 start = 0, end = 0, cnt_free;
 
-	for (i = 0; i < MT_MAP_READS; i++) {
-		ret = mt76x0_efuse_read(dev, MT_EE_USAGE_MAP_START + i * 16,
-					 data + i * 16, MT_EE_PHYSICAL_READ);
-		if (ret)
-			return ret;
-	}
+	ret = mt76x02_get_efuse_data(dev, MT_EE_USAGE_MAP_START, data,
+				     sizeof(data), MT_EE_PHYSICAL_READ);
+	if (ret)
+		return ret;
 
 	for (i = 0; i < MT_EFUSE_USAGE_MAP_SIZE; i++)
 		if (!data[i]) {
@@ -105,341 +45,304 @@ mt76x0_efuse_physical_size_check(struct mt76x0_dev *dev)
 	cnt_free = end - start + 1;
 
 	if (MT_EFUSE_USAGE_MAP_SIZE - cnt_free < 5) {
-		dev_err(dev->mt76.dev, "Error: your device needs default EEPROM file and this driver doesn't support it!\n");
+		dev_err(dev->mt76.dev,
+			"driver does not support default EEPROM\n");
 		return -EINVAL;
 	}
 
 	return 0;
 }
 
-static void
-mt76x0_set_chip_cap(struct mt76x0_dev *dev, u8 *eeprom)
+static void mt76x0_set_chip_cap(struct mt76x02_dev *dev)
 {
-	enum mt76x2_board_type { BOARD_TYPE_2GHZ = 1, BOARD_TYPE_5GHZ = 2 };
-	u16 nic_conf0 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_0);
-	u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1);
-
-	dev_dbg(dev->mt76.dev, "NIC_CONF0: %04x NIC_CONF1: %04x\n", nic_conf0, nic_conf1);
-
-	switch (FIELD_GET(MT_EE_NIC_CONF_0_BOARD_TYPE, nic_conf0)) {
-	case BOARD_TYPE_5GHZ:
-		dev->ee->has_5ghz = true;
-		break;
-	case BOARD_TYPE_2GHZ:
-		dev->ee->has_2ghz = true;
-		break;
-	default:
-		dev->ee->has_2ghz = true;
-		dev->ee->has_5ghz = true;
-		break;
-	}
+	u16 nic_conf0 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
+	u16 nic_conf1 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
+
+	mt76x02_eeprom_parse_hw_cap(dev);
+	dev_dbg(dev->mt76.dev, "2GHz %d 5GHz %d\n",
+		dev->mt76.cap.has_2ghz, dev->mt76.cap.has_5ghz);
 
-	dev_dbg(dev->mt76.dev, "Has 2GHZ %d 5GHZ %d\n", dev->ee->has_2ghz, dev->ee->has_5ghz);
+	if (dev->no_2ghz) {
+		dev->mt76.cap.has_2ghz = false;
+		dev_dbg(dev->mt76.dev, "mask out 2GHz support\n");
+	}
 
-	if (!field_valid(nic_conf1 & 0xff))
+	if (!mt76x02_field_valid(nic_conf1 & 0xff))
 		nic_conf1 &= 0xff00;
 
 	if (nic_conf1 & MT_EE_NIC_CONF_1_HW_RF_CTRL)
 		dev_err(dev->mt76.dev,
-			"Error: this driver does not support HW RF ctrl\n");
+			"driver does not support HW RF ctrl\n");
 
-	if (!field_valid(nic_conf0 >> 8))
+	if (!mt76x02_field_valid(nic_conf0 >> 8))
 		return;
 
 	if (FIELD_GET(MT_EE_NIC_CONF_0_RX_PATH, nic_conf0) > 1 ||
 	    FIELD_GET(MT_EE_NIC_CONF_0_TX_PATH, nic_conf0) > 1)
-		dev_err(dev->mt76.dev,
-			"Error: device has more than 1 RX/TX stream!\n");
-
-	dev->ee->pa_type = FIELD_GET(MT_EE_NIC_CONF_0_PA_TYPE, nic_conf0);
-	dev_dbg(dev->mt76.dev, "PA Type %d\n", dev->ee->pa_type);
+		dev_err(dev->mt76.dev, "invalid tx-rx stream\n");
 }
 
-static int
-mt76x0_set_macaddr(struct mt76x0_dev *dev, const u8 *eeprom)
+static void mt76x0_set_temp_offset(struct mt76x02_dev *dev)
 {
-	const void *src = eeprom + MT_EE_MAC_ADDR;
-
-	ether_addr_copy(dev->macaddr, src);
-
-	if (!is_valid_ether_addr(dev->macaddr)) {
-		eth_random_addr(dev->macaddr);
-		dev_info(dev->mt76.dev,
-			 "Invalid MAC address, using random address %pM\n",
-			 dev->macaddr);
-	}
+	u8 val;
 
-	mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(dev->macaddr));
-	mt76_wr(dev, MT_MAC_ADDR_DW1, get_unaligned_le16(dev->macaddr + 4) |
-		FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
-
-	return 0;
-}
-
-static void
-mt76x0_set_temp_offset(struct mt76x0_dev *dev, u8 *eeprom)
-{
-	u8 temp = eeprom[MT_EE_TEMP_OFFSET];
-
-	if (field_valid(temp))
-		dev->ee->temp_off = sign_extend(temp, 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_2G_TARGET_POWER) >> 8;
+	if (mt76x02_field_valid(val))
+		dev->cal.rx.temp_offset = mt76x02_sign_extend(val, 8);
 	else
-		dev->ee->temp_off = -10;
+		dev->cal.rx.temp_offset = -10;
 }
 
-static void
-mt76x0_set_country_reg(struct mt76x0_dev *dev, u8 *eeprom)
+static void mt76x0_set_freq_offset(struct mt76x02_dev *dev)
 {
-	/* Note: - region 31 is not valid for mt76x0 (see rtmp_init.c)
-	 *	 - comments in rtmp_def.h are incorrect (see rt_channel.c)
-	 */
-	static const struct reg_channel_bounds chan_bounds[] = {
-		/* EEPROM country regions 0 - 7 */
-		{  1, 11 },	{  1, 13 },	{ 10,  2 },	{ 10,  4 },
-		{ 14,  1 },	{  1, 14 },	{  3,  7 },	{  5,  9 },
-		/* EEPROM country regions 32 - 33 */
-		{  1, 11 },	{  1, 14 }
-	};
-	u8 val = eeprom[MT_EE_COUNTRY_REGION_2GHZ];
-	int idx = -1;
-
-	dev_dbg(dev->mt76.dev, "REG 2GHZ %u REG 5GHZ %u\n", val, eeprom[MT_EE_COUNTRY_REGION_5GHZ]);
-	if (val < 8)
-		idx = val;
-	if (val > 31 && val < 33)
-		idx = val - 32 + 8;
-
-	if (idx != -1)
-		dev_info(dev->mt76.dev,
-			 "EEPROM country region %02hhx (channels %hhd-%hhd)\n",
-			 val, chan_bounds[idx].start,
-			 chan_bounds[idx].start + chan_bounds[idx].num - 1);
-	else
-		idx = 5; /* channels 1 - 14 */
-
-	dev->ee->reg = chan_bounds[idx];
+	struct mt76x02_rx_freq_cal *caldata = &dev->cal.rx;
+	u8 val;
 
-	/* TODO: country region 33 is special - phy should be set to B-mode
-	 *	 before entering channel 14 (see sta/connect.c)
-	 */
-}
-
-static void
-mt76x0_set_rf_freq_off(struct mt76x0_dev *dev, u8 *eeprom)
-{
-	u8 comp;
+	val = mt76x02_eeprom_get(dev, MT_EE_FREQ_OFFSET);
+	if (!mt76x02_field_valid(val))
+		val = 0;
+	caldata->freq_offset = val;
 
-	dev->ee->rf_freq_off = field_validate(eeprom[MT_EE_FREQ_OFFSET]);
-	comp = field_validate(eeprom[MT_EE_FREQ_OFFSET_COMPENSATION]);
+	val = mt76x02_eeprom_get(dev, MT_EE_TSSI_BOUND4) >> 8;
+	if (!mt76x02_field_valid(val))
+		val = 0;
 
-	if (comp & BIT(7))
-		dev->ee->rf_freq_off -= comp & 0x7f;
-	else
-		dev->ee->rf_freq_off += comp;
+	caldata->freq_offset -= mt76x02_sign_extend(val, 8);
 }
 
-static void
-mt76x0_set_lna_gain(struct mt76x0_dev *dev, u8 *eeprom)
+void mt76x0_read_rx_gain(struct mt76x02_dev *dev)
 {
-	u8 gain;
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+	struct mt76x02_rx_freq_cal *caldata = &dev->cal.rx;
+	s8 val, lna_5g[3], lna_2g;
+	u16 rssi_offset;
+	int i;
 
-	dev->ee->lna_gain_2ghz = eeprom[MT_EE_LNA_GAIN_2GHZ];
-	dev->ee->lna_gain_5ghz[0] = eeprom[MT_EE_LNA_GAIN_5GHZ_0];
+	mt76x02_get_rx_gain(dev, chan->band, &rssi_offset, &lna_2g, lna_5g);
+	caldata->lna_gain = mt76x02_get_lna_gain(dev, &lna_2g, lna_5g, chan);
 
-	gain = eeprom[MT_EE_LNA_GAIN_5GHZ_1];
-	if (gain == 0xff || gain == 0)
-		dev->ee->lna_gain_5ghz[1] = dev->ee->lna_gain_5ghz[0];
-	else
-		dev->ee->lna_gain_5ghz[1] = gain;
+	for (i = 0; i < ARRAY_SIZE(caldata->rssi_offset); i++) {
+		val = rssi_offset >> (8 * i);
+		if (val < -10 || val > 10)
+			val = 0;
 
-	gain = eeprom[MT_EE_LNA_GAIN_5GHZ_2];
-	if (gain == 0xff || gain == 0)
-		dev->ee->lna_gain_5ghz[2] = dev->ee->lna_gain_5ghz[0];
-	else
-		dev->ee->lna_gain_5ghz[2] = gain;
+		caldata->rssi_offset[i] = val;
+	}
 }
 
-static void
-mt76x0_set_rssi_offset(struct mt76x0_dev *dev, u8 *eeprom)
+static s8 mt76x0_get_delta(struct mt76x02_dev *dev)
 {
-	int i;
-	s8 *rssi_offset = dev->ee->rssi_offset_2ghz;
-
-	for (i = 0; i < 2; i++) {
-		rssi_offset[i] = eeprom[MT_EE_RSSI_OFFSET + i];
+	struct cfg80211_chan_def *chandef = &dev->mt76.chandef;
+	u8 val;
 
-		if (rssi_offset[i] < -10 || rssi_offset[i] > 10) {
-			dev_warn(dev->mt76.dev,
-				 "Warning: EEPROM RSSI is invalid %02hhx\n",
-				 rssi_offset[i]);
-			rssi_offset[i] = 0;
-		}
-	}
-
-	rssi_offset = dev->ee->rssi_offset_5ghz;
+	if (mt76x0_tssi_enabled(dev))
+		return 0;
 
-	for (i = 0; i < 3; i++) {
-		rssi_offset[i] = eeprom[MT_EE_RSSI_OFFSET_5GHZ + i];
+	if (chandef->width == NL80211_CHAN_WIDTH_80) {
+		val = mt76x02_eeprom_get(dev, MT_EE_5G_TARGET_POWER) >> 8;
+	} else if (chandef->width == NL80211_CHAN_WIDTH_40) {
+		u16 data;
 
-		if (rssi_offset[i] < -10 || rssi_offset[i] > 10) {
-			dev_warn(dev->mt76.dev,
-				 "Warning: EEPROM RSSI is invalid %02hhx\n",
-				 rssi_offset[i]);
-			rssi_offset[i] = 0;
-		}
+		data = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW40);
+		if (chandef->chan->band == NL80211_BAND_5GHZ)
+			val = data >> 8;
+		else
+			val = data;
+	} else {
+		return 0;
 	}
+
+	return mt76x02_rate_power_val(val);
 }
 
-static u32
-calc_bw40_power_rate(u32 value, int delta)
+void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev)
 {
-	u32 ret = 0;
-	int i, tmp;
-
-	for (i = 0; i < 4; i++) {
-		tmp = s6_to_int((value >> i*8) & 0xff) + delta;
-		ret |= (u32)(int_to_s6(tmp)) << i*8;
-	}
-
-	return ret;
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+	bool is_2ghz = chan->band == NL80211_BAND_2GHZ;
+	struct mt76_rate_power *t = &dev->mt76.rate_power;
+	s8 delta = mt76x0_get_delta(dev);
+	u16 val, addr;
+
+	memset(t, 0, sizeof(*t));
+
+	/* cck 1M, 2M, 5.5M, 11M */
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_BYRATE_BASE);
+	t->cck[0] = t->cck[1] = s6_to_s8(val);
+	t->cck[2] = t->cck[3] = s6_to_s8(val >> 8);
+
+	/* ofdm 6M, 9M, 12M, 18M */
+	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 2 : 0x120;
+	val = mt76x02_eeprom_get(dev, addr);
+	t->ofdm[0] = t->ofdm[1] = s6_to_s8(val);
+	t->ofdm[2] = t->ofdm[3] = s6_to_s8(val >> 8);
+
+	/* ofdm 24M, 36M, 48M, 54M */
+	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 4 : 0x122;
+	val = mt76x02_eeprom_get(dev, addr);
+	t->ofdm[4] = t->ofdm[5] = s6_to_s8(val);
+	t->ofdm[6] = t->ofdm[7] = s6_to_s8(val >> 8);
+
+	/* ht-vht mcs 1ss 0, 1, 2, 3 */
+	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 6 : 0x124;
+	val = mt76x02_eeprom_get(dev, addr);
+	t->ht[0] = t->ht[1] = t->vht[0] = t->vht[1] = s6_to_s8(val);
+	t->ht[2] = t->ht[3] = t->vht[2] = t->vht[3] = s6_to_s8(val >> 8);
+
+	/* ht-vht mcs 1ss 4, 5, 6 */
+	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 8 : 0x126;
+	val = mt76x02_eeprom_get(dev, addr);
+	t->ht[4] = t->ht[5] = t->vht[4] = t->vht[5] = s6_to_s8(val);
+	t->ht[6] = t->vht[6] = s6_to_s8(val >> 8);
+
+	/* ht-vht mcs 1ss 0, 1, 2, 3 stbc */
+	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 14 : 0xec;
+	val = mt76x02_eeprom_get(dev, addr);
+	t->stbc[0] = t->stbc[1] = s6_to_s8(val);
+	t->stbc[2] = t->stbc[3] = s6_to_s8(val >> 8);
+
+	/* ht-vht mcs 1ss 4, 5, 6 stbc */
+	addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 16 : 0xee;
+	val = mt76x02_eeprom_get(dev, addr);
+	t->stbc[4] = t->stbc[5] = s6_to_s8(val);
+	t->stbc[6] = t->stbc[7] = s6_to_s8(val >> 8);
+
+	/* vht mcs 8, 9 5GHz */
+	val = mt76x02_eeprom_get(dev, 0x132);
+	t->vht[7] = s6_to_s8(val);
+	t->vht[8] = s6_to_s8(val >> 8);
+
+	mt76x02_add_rate_power_offset(t, delta);
 }
 
-static s8
-get_delta(u8 val)
+void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info)
 {
-	s8 ret;
+	struct mt76x0_chan_map {
+		u8 chan;
+		u8 offset;
+	} chan_map[] = {
+		{   2,  0 }, {   4,  1 }, {   6,  2 }, {   8,  3 },
+		{  10,  4 }, {  12,  5 }, {  14,  6 }, {  38,  0 },
+		{  44,  1 }, {  48,  2 }, {  54,  3 }, {  60,  4 },
+		{  64,  5 }, { 102,  6 }, { 108,  7 }, { 112,  8 },
+		{ 118,  9 }, { 124, 10 }, { 128, 11 }, { 134, 12 },
+		{ 140, 13 }, { 151, 14 }, { 157, 15 }, { 161, 16 },
+		{ 167, 17 }, { 171, 18 }, { 173, 19 },
+	};
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+	u8 offset, addr;
+	u16 data;
+	int i;
 
-	if (!field_valid(val) || !(val & BIT(7)))
-		return 0;
+	for (i = 0; i < ARRAY_SIZE(chan_map); i++) {
+		if (chan_map[i].chan <= chan->hw_value) {
+			offset = chan_map[i].offset;
+			break;
+		}
+	}
+	if (i == ARRAY_SIZE(chan_map))
+		offset = chan_map[0].offset;
+
+	if (chan->band == NL80211_BAND_2GHZ) {
+		addr = MT_EE_TX_POWER_DELTA_BW80 + offset;
+	} else {
+		switch (chan->hw_value) {
+		case 58:
+			offset = 8;
+			break;
+		case 106:
+			offset = 14;
+			break;
+		case 112:
+			offset = 20;
+			break;
+		case 155:
+			offset = 30;
+			break;
+		default:
+			break;
+		}
+		addr = MT_EE_TX_POWER_0_GRP4_TSSI_SLOPE + 2 + offset;
+	}
 
-	ret = val & 0x1f;
-	if (ret > 8)
-		ret = 8;
-	if (val & BIT(6))
-		ret = -ret;
+	data = mt76x02_eeprom_get(dev, addr);
 
-	return ret;
+	info[0] = data;
+	if (!info[0] || info[0] > 0x3f)
+		info[0] = 5;
+
+	info[1] = data >> 8;
+	if (!info[1] || info[1] > 0x3f)
+		info[1] = 5;
 }
 
-static void
-mt76x0_set_tx_power_per_rate(struct mt76x0_dev *dev, u8 *eeprom)
+static int mt76x0_check_eeprom(struct mt76x02_dev *dev)
 {
-	s8 bw40_delta_2g, bw40_delta_5g;
-	u32 val;
-	int i;
-
-	bw40_delta_2g = get_delta(eeprom[MT_EE_TX_POWER_DELTA_BW40]);
-	bw40_delta_5g = get_delta(eeprom[MT_EE_TX_POWER_DELTA_BW40 + 1]);
-
-	for (i = 0; i < 5; i++) {
-		val = get_unaligned_le32(eeprom + MT_EE_TX_POWER_BYRATE(i));
+	u16 val;
 
-		/* Skip last 16 bits. */
-		if (i == 4)
-			val &= 0x0000ffff;
+	val = get_unaligned_le16(dev->mt76.eeprom.data);
+	if (!val)
+		val = get_unaligned_le16(dev->mt76.eeprom.data +
+					 MT_EE_PCI_ID);
 
-		dev->ee->tx_pwr_cfg_2g[i][0] = val;
-		dev->ee->tx_pwr_cfg_2g[i][1] = calc_bw40_power_rate(val, bw40_delta_2g);
+	switch (val) {
+	case 0x7650:
+	case 0x7610:
+		return 0;
+	default:
+		dev_err(dev->mt76.dev, "EEPROM data check failed: %04x\n",
+			val);
+		return -EINVAL;
 	}
-
-	/* Reading per rate tx power for 5 GHz band is a bit more complex. Note
-	 * we mix 16 bit and 32 bit reads and sometimes do shifts.
-	 */
-	val = get_unaligned_le16(eeprom + 0x120);
-	val <<= 16;
-	dev->ee->tx_pwr_cfg_5g[0][0] = val;
-	dev->ee->tx_pwr_cfg_5g[0][1] = calc_bw40_power_rate(val, bw40_delta_5g);
-
-	val = get_unaligned_le32(eeprom + 0x122);
-	dev->ee->tx_pwr_cfg_5g[1][0] = val;
-	dev->ee->tx_pwr_cfg_5g[1][1] = calc_bw40_power_rate(val, bw40_delta_5g);
-
-	val = get_unaligned_le16(eeprom + 0x126);
-	dev->ee->tx_pwr_cfg_5g[2][0] = val;
-	dev->ee->tx_pwr_cfg_5g[2][1] = calc_bw40_power_rate(val, bw40_delta_5g);
-
-	val = get_unaligned_le16(eeprom + 0xec);
-	val <<= 16;
-	dev->ee->tx_pwr_cfg_5g[3][0] = val;
-	dev->ee->tx_pwr_cfg_5g[3][1] = calc_bw40_power_rate(val, bw40_delta_5g);
-
-	val = get_unaligned_le16(eeprom + 0xee);
-	dev->ee->tx_pwr_cfg_5g[4][0] = val;
-	dev->ee->tx_pwr_cfg_5g[4][1] = calc_bw40_power_rate(val, bw40_delta_5g);
 }
 
-static void
-mt76x0_set_tx_power_per_chan(struct mt76x0_dev *dev, u8 *eeprom)
+static int mt76x0_load_eeprom(struct mt76x02_dev *dev)
 {
-	int i;
-	u8 tx_pwr;
+	int found;
 
-	for (i = 0; i < 14; i++) {
-		tx_pwr = eeprom[MT_EE_TX_POWER_OFFSET_2GHZ + i];
-		if (tx_pwr <= 0x3f && tx_pwr > 0)
-			dev->ee->tx_pwr_per_chan[i] = tx_pwr;
-		else
-			dev->ee->tx_pwr_per_chan[i] = 5;
-	}
+	found = mt76_eeprom_init(&dev->mt76, MT76X0_EEPROM_SIZE);
+	if (found < 0)
+		return found;
 
-	for (i = 0; i < 40; i++) {
-		tx_pwr = eeprom[MT_EE_TX_POWER_OFFSET_5GHZ + i];
-		if (tx_pwr <= 0x3f && tx_pwr > 0)
-			dev->ee->tx_pwr_per_chan[14 + i] = tx_pwr;
-		else
-			dev->ee->tx_pwr_per_chan[14 + i] = 5;
-	}
+	if (found && !mt76x0_check_eeprom(dev))
+		return 0;
+
+	found = mt76x0_efuse_physical_size_check(dev);
+	if (found < 0)
+		return found;
 
-	dev->ee->tx_pwr_per_chan[54] = dev->ee->tx_pwr_per_chan[22];
-	dev->ee->tx_pwr_per_chan[55] = dev->ee->tx_pwr_per_chan[28];
-	dev->ee->tx_pwr_per_chan[56] = dev->ee->tx_pwr_per_chan[34];
-	dev->ee->tx_pwr_per_chan[57] = dev->ee->tx_pwr_per_chan[44];
+	return mt76x02_get_efuse_data(dev, 0, dev->mt76.eeprom.data,
+				      MT76X0_EEPROM_SIZE, MT_EE_READ);
 }
 
-int
-mt76x0_eeprom_init(struct mt76x0_dev *dev)
+int mt76x0_eeprom_init(struct mt76x02_dev *dev)
 {
-	u8 *eeprom;
-	int i, ret;
-
-	ret = mt76x0_efuse_physical_size_check(dev);
-	if (ret)
-		return ret;
-
-	dev->ee = devm_kzalloc(dev->mt76.dev, sizeof(*dev->ee), GFP_KERNEL);
-	if (!dev->ee)
-		return -ENOMEM;
+	u8 version, fae;
+	u16 data;
+	int err;
 
-	eeprom = kmalloc(MT76X0_EEPROM_SIZE, GFP_KERNEL);
-	if (!eeprom)
-		return -ENOMEM;
+	err = mt76x0_load_eeprom(dev);
+	if (err < 0)
+		return err;
 
-	for (i = 0; i + 16 <= MT76X0_EEPROM_SIZE; i += 16) {
-		ret = mt76x0_efuse_read(dev, i, eeprom + i, MT_EE_READ);
-		if (ret)
-			goto out;
-	}
+	data = mt76x02_eeprom_get(dev, MT_EE_VERSION);
+	version = data >> 8;
+	fae = data;
 
-	if (eeprom[MT_EE_VERSION_EE] > MT76X0U_EE_MAX_VER)
+	if (version > MT76X0U_EE_MAX_VER)
 		dev_warn(dev->mt76.dev,
 			 "Warning: unsupported EEPROM version %02hhx\n",
-			 eeprom[MT_EE_VERSION_EE]);
+			 version);
 	dev_info(dev->mt76.dev, "EEPROM ver:%02hhx fae:%02hhx\n",
-		 eeprom[MT_EE_VERSION_EE], eeprom[MT_EE_VERSION_FAE]);
-
-	mt76x0_set_macaddr(dev, eeprom);
-	mt76x0_set_chip_cap(dev, eeprom);
-	mt76x0_set_country_reg(dev, eeprom);
-	mt76x0_set_rf_freq_off(dev, eeprom);
-	mt76x0_set_temp_offset(dev, eeprom);
-	mt76x0_set_lna_gain(dev, eeprom);
-	mt76x0_set_rssi_offset(dev, eeprom);
-	dev->chainmask = 0x0101;
-
-	mt76x0_set_tx_power_per_rate(dev, eeprom);
-	mt76x0_set_tx_power_per_chan(dev, eeprom);
-
-out:
-	kfree(eeprom);
-	return ret;
+		 version, fae);
+
+	mt76x02_mac_setaddr(dev, dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
+	mt76x0_set_chip_cap(dev);
+	mt76x0_set_freq_offset(dev);
+	mt76x0_set_temp_offset(dev);
+
+	dev->mt76.chainmask = 0x0101;
+
+	return 0;
 }
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h
index e37b573aed7b..ee9ade9f3c8b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h
@@ -16,134 +16,31 @@
 #ifndef __MT76X0U_EEPROM_H
 #define __MT76X0U_EEPROM_H
 
-struct mt76x0_dev;
+#include "../mt76x02_eeprom.h"
 
-#define MT76X0U_EE_MAX_VER			0x0c
-#define MT76X0_EEPROM_SIZE			512
+struct mt76x02_dev;
 
-#define MT76X0U_DEFAULT_TX_POWER		6
+#define MT76X0U_EE_MAX_VER		0x0c
+#define MT76X0_EEPROM_SIZE		512
 
-enum mt76_eeprom_field {
-	MT_EE_CHIP_ID =				0x00,
-	MT_EE_VERSION_FAE =			0x02,
-	MT_EE_VERSION_EE =			0x03,
-	MT_EE_MAC_ADDR =			0x04,
-	MT_EE_NIC_CONF_0 =			0x34,
-	MT_EE_NIC_CONF_1 =			0x36,
-	MT_EE_COUNTRY_REGION_5GHZ =		0x38,
-	MT_EE_COUNTRY_REGION_2GHZ =		0x39,
-	MT_EE_FREQ_OFFSET =			0x3a,
-	MT_EE_NIC_CONF_2 =			0x42,
+int mt76x0_eeprom_init(struct mt76x02_dev *dev);
+void mt76x0_read_rx_gain(struct mt76x02_dev *dev);
+void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev);
+void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info);
 
-	MT_EE_LNA_GAIN_2GHZ =			0x44,
-	MT_EE_LNA_GAIN_5GHZ_0 =			0x45,
-	MT_EE_RSSI_OFFSET =			0x46,
-	MT_EE_RSSI_OFFSET_5GHZ =		0x4a,
-	MT_EE_LNA_GAIN_5GHZ_1 =			0x49,
-	MT_EE_LNA_GAIN_5GHZ_2 =			0x4d,
-
-	MT_EE_TX_POWER_DELTA_BW40 =		0x50,
-
-	MT_EE_TX_POWER_OFFSET_2GHZ =		0x52,
-
-	MT_EE_TX_TSSI_SLOPE =			0x6e,
-	MT_EE_TX_TSSI_OFFSET_GROUP =		0x6f,
-	MT_EE_TX_TSSI_OFFSET =			0x76,
-
-	MT_EE_TX_POWER_OFFSET_5GHZ =		0x78,
-
-	MT_EE_TEMP_OFFSET =			0xd1,
-	MT_EE_FREQ_OFFSET_COMPENSATION =	0xdb,
-	MT_EE_TX_POWER_BYRATE_BASE =		0xde,
-
-	MT_EE_TX_POWER_BYRATE_BASE_5GHZ =	0x120,
-
-	MT_EE_USAGE_MAP_START =			0x1e0,
-	MT_EE_USAGE_MAP_END =			0x1fc,
-};
-
-#define MT_EE_NIC_CONF_0_RX_PATH		GENMASK(3, 0)
-#define MT_EE_NIC_CONF_0_TX_PATH		GENMASK(7, 4)
-#define MT_EE_NIC_CONF_0_PA_TYPE		GENMASK(9, 8)
-#define MT_EE_NIC_CONF_0_BOARD_TYPE		GENMASK(13, 12)
-
-#define MT_EE_NIC_CONF_1_HW_RF_CTRL		BIT(0)
-#define MT_EE_NIC_CONF_1_TEMP_TX_ALC		BIT(1)
-#define MT_EE_NIC_CONF_1_LNA_EXT_2G		BIT(2)
-#define MT_EE_NIC_CONF_1_LNA_EXT_5G		BIT(3)
-#define MT_EE_NIC_CONF_1_TX_ALC_EN		BIT(13)
-
-#define MT_EE_NIC_CONF_2_RX_STREAM		GENMASK(3, 0)
-#define MT_EE_NIC_CONF_2_TX_STREAM		GENMASK(7, 4)
-#define MT_EE_NIC_CONF_2_HW_ANTDIV		BIT(8)
-#define MT_EE_NIC_CONF_2_XTAL_OPTION		GENMASK(10, 9)
-#define MT_EE_NIC_CONF_2_TEMP_DISABLE		BIT(11)
-#define MT_EE_NIC_CONF_2_COEX_METHOD		GENMASK(15, 13)
-
-#define MT_EE_TX_POWER_BYRATE(i)		(MT_EE_TX_POWER_BYRATE_BASE + \
-						 (i) * 4)
-
-#define MT_EFUSE_USAGE_MAP_SIZE			(MT_EE_USAGE_MAP_END -	\
-						 MT_EE_USAGE_MAP_START + 1)
-
-enum mt76x0_eeprom_access_modes {
-	MT_EE_READ = 0,
-	MT_EE_PHYSICAL_READ = 1,
-};
-
-struct reg_channel_bounds {
-	u8 start;
-	u8 num;
-};
-
-struct mt76x0_eeprom_params {
-	u8 rf_freq_off;
-	s16 temp_off;
-	s8 rssi_offset_2ghz[2];
-	s8 rssi_offset_5ghz[3];
-	s8 lna_gain_2ghz;
-	s8 lna_gain_5ghz[3];
-	u8 pa_type;
-
-	/* TX_PWR_CFG_* values from EEPROM for 20 and 40 Mhz bandwidths. */
-	u32 tx_pwr_cfg_2g[5][2];
-	u32 tx_pwr_cfg_5g[5][2];
-
-	u8 tx_pwr_per_chan[58];
-
-	struct reg_channel_bounds reg;
-
-	bool has_2ghz;
-	bool has_5ghz;
-};
-
-int mt76x0_eeprom_init(struct mt76x0_dev *dev);
-
-static inline u32 s6_validate(u32 reg)
-{
-	WARN_ON(reg & ~GENMASK(5, 0));
-	return reg & GENMASK(5, 0);
-}
-
-static inline int s6_to_int(u32 reg)
+static inline s8 s6_to_s8(u32 val)
 {
-	int s6;
-
-	s6 = s6_validate(reg);
-	if (s6 & BIT(5))
-		s6 -= BIT(6);
+	s8 ret = val & GENMASK(5, 0);
 
-	return s6;
+	if (ret & BIT(5))
+		ret -= BIT(6);
+	return ret;
 }
 
-static inline u32 int_to_s6(int val)
+static inline bool mt76x0_tssi_enabled(struct mt76x02_dev *dev)
 {
-	if (val < -0x20)
-		return 0x20;
-	if (val > 0x1f)
-		return 0x1f;
-
-	return val & 0x3f;
+	return (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+		MT_EE_NIC_CONF_1_TX_ALC_EN);
 }
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
index 7cdb3e740522..4a9408801260 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c
@@ -18,15 +18,31 @@
 #include "eeprom.h"
 #include "trace.h"
 #include "mcu.h"
-#include "usb.h"
-
 #include "initvals.h"
 
-static void
-mt76x0_set_wlan_state(struct mt76x0_dev *dev, u32 val, bool enable)
+static void mt76x0_vht_cap_mask(struct ieee80211_supported_band *sband)
 {
+	struct ieee80211_sta_vht_cap *vht_cap = &sband->vht_cap;
+	u16 mcs_map = 0;
 	int i;
 
+	vht_cap->cap &= ~IEEE80211_VHT_CAP_RXLDPC;
+	for (i = 0; i < 8; i++) {
+		if (!i)
+			mcs_map |= (IEEE80211_VHT_MCS_SUPPORT_0_7 << (i * 2));
+		else
+			mcs_map |=
+				(IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2));
+	}
+	vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
+	vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
+}
+
+static void
+mt76x0_set_wlan_state(struct mt76x02_dev *dev, u32 val, bool enable)
+{
+	u32 mask = MT_CMB_CTRL_XTAL_RDY | MT_CMB_CTRL_PLL_LD;
+
 	/* Note: we don't turn off WLAN_CLK because that makes the device
 	 *	 not respond properly on the probe path.
 	 *	 In case anyone (PSM?) wants to use this function we can
@@ -42,32 +58,18 @@ mt76x0_set_wlan_state(struct mt76x0_dev *dev, u32 val, bool enable)
 	mt76_wr(dev, MT_WLAN_FUN_CTRL, val);
 	udelay(20);
 
-	if (!enable)
-		return;
-
-	for (i = 200; i; i--) {
-		val = mt76_rr(dev, MT_CMB_CTRL);
-
-		if (val & MT_CMB_CTRL_XTAL_RDY && val & MT_CMB_CTRL_PLL_LD)
-			break;
-
-		udelay(20);
-	}
-
 	/* Note: vendor driver tries to disable/enable wlan here and retry
 	 *       but the code which does it is so buggy it must have never
 	 *       triggered, so don't bother.
 	 */
-	if (!i)
-		dev_err(dev->mt76.dev, "Error: PLL and XTAL check failed!\n");
+	if (enable && !mt76_poll(dev, MT_CMB_CTRL, mask, mask, 2000))
+		dev_err(dev->mt76.dev, "PLL and XTAL check failed\n");
 }
 
-void mt76x0_chip_onoff(struct mt76x0_dev *dev, bool enable, bool reset)
+void mt76x0_chip_onoff(struct mt76x02_dev *dev, bool enable, bool reset)
 {
 	u32 val;
 
-	mutex_lock(&dev->hw_atomic_mutex);
-
 	val = mt76_rr(dev, MT_WLAN_FUN_CTRL);
 
 	if (reset) {
@@ -89,54 +91,25 @@ void mt76x0_chip_onoff(struct mt76x0_dev *dev, bool enable, bool reset)
 	udelay(20);
 
 	mt76x0_set_wlan_state(dev, val, enable);
-
-	mutex_unlock(&dev->hw_atomic_mutex);
 }
+EXPORT_SYMBOL_GPL(mt76x0_chip_onoff);
 
-static void mt76x0_reset_csr_bbp(struct mt76x0_dev *dev)
+static void mt76x0_reset_csr_bbp(struct mt76x02_dev *dev)
 {
-	u32 val;
-
-	val = mt76_rr(dev, MT_PBF_SYS_CTRL);
-	val &= ~0x2000;
-	mt76_wr(dev, MT_PBF_SYS_CTRL, val);
-
-	mt76_wr(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_RESET_CSR |
-					 MT_MAC_SYS_CTRL_RESET_BBP);
-
+	mt76_wr(dev, MT_MAC_SYS_CTRL,
+		MT_MAC_SYS_CTRL_RESET_CSR |
+		MT_MAC_SYS_CTRL_RESET_BBP);
 	msleep(200);
+	mt76_clear(dev, MT_MAC_SYS_CTRL,
+		   MT_MAC_SYS_CTRL_RESET_CSR |
+		   MT_MAC_SYS_CTRL_RESET_BBP);
 }
 
-static void mt76x0_init_usb_dma(struct mt76x0_dev *dev)
-{
-	u32 val;
-
-	val = mt76_rr(dev, MT_USB_DMA_CFG);
-
-	val |= FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, MT_USB_AGGR_TIMEOUT) |
-	       FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_LMT, MT_USB_AGGR_SIZE_LIMIT) |
-	       MT_USB_DMA_CFG_RX_BULK_EN |
-	       MT_USB_DMA_CFG_TX_BULK_EN;
-	if (dev->in_max_packet == 512)
-		val |= MT_USB_DMA_CFG_RX_BULK_AGG_EN;
-	mt76_wr(dev, MT_USB_DMA_CFG, val);
-
-	val = mt76_rr(dev, MT_COM_REG0);
-	if (val & 1)
-		dev_dbg(dev->mt76.dev, "MCU not ready\n");
-
-	val = mt76_rr(dev, MT_USB_DMA_CFG);
-
-	val |= MT_USB_DMA_CFG_RX_DROP_OR_PADDING;
-	mt76_wr(dev, MT_USB_DMA_CFG, val);
-	val &= ~MT_USB_DMA_CFG_RX_DROP_OR_PADDING;
-	mt76_wr(dev, MT_USB_DMA_CFG, val);
-}
-
-#define RANDOM_WRITE(dev, tab) \
-	mt76x0_write_reg_pairs(dev, MT_MCU_MEMMAP_WLAN, tab, ARRAY_SIZE(tab));
+#define RANDOM_WRITE(dev, tab)			\
+	mt76_wr_rp(dev, MT_MCU_MEMMAP_WLAN,	\
+		   tab, ARRAY_SIZE(tab))
 
-static int mt76x0_init_bbp(struct mt76x0_dev *dev)
+static int mt76x0_init_bbp(struct mt76x02_dev *dev)
 {
 	int ret, i;
 
@@ -159,30 +132,13 @@ static int mt76x0_init_bbp(struct mt76x0_dev *dev)
 	return 0;
 }
 
-static void
-mt76_init_beacon_offsets(struct mt76x0_dev *dev)
-{
-	u16 base = MT_BEACON_BASE;
-	u32 regs[4] = {};
-	int i;
-
-	for (i = 0; i < 16; i++) {
-		u16 addr = dev->beacon_offsets[i];
-
-		regs[i / 4] |= ((addr - base) / 64) << (8 * (i % 4));
-	}
-
-	for (i = 0; i < 4; i++)
-		mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
-}
-
-static void mt76x0_init_mac_registers(struct mt76x0_dev *dev)
+static void mt76x0_init_mac_registers(struct mt76x02_dev *dev)
 {
 	u32 reg;
 
 	RANDOM_WRITE(dev, common_mac_reg_table);
 
-	mt76_init_beacon_offsets(dev);
+	mt76x02_set_beacon_offsets(dev);
 
 	/* Enable PBF and MAC clock SYS_CTRL[11:10] = 0x3 */
 	RANDOM_WRITE(dev, mt76x0_mac_reg_table);
@@ -192,13 +148,6 @@ static void mt76x0_init_mac_registers(struct mt76x0_dev *dev)
 	reg &= ~0x3;
 	mt76_wr(dev, MT_MAC_SYS_CTRL, reg);
 
-	if (is_mt7610e(dev)) {
-		/* Disable COEX_EN */
-		reg = mt76_rr(dev, MT_COEXCFG0);
-		reg &= 0xFFFFFFFE;
-		mt76_wr(dev, MT_COEXCFG0, reg);
-	}
-
 	/* Set 0x141C[15:12]=0xF */
 	reg = mt76_rr(dev, MT_EXT_CCA_CFG);
 	reg |= 0x0000F000;
@@ -216,115 +165,81 @@ static void mt76x0_init_mac_registers(struct mt76x0_dev *dev)
 	reg &= ~0x000003FF;
 	reg |= 0x00000201;
 	mt76_wr(dev, MT_WMM_CTRL, reg);
-
-	/* TODO: Probably not needed */
-	mt76_wr(dev, 0x7028, 0);
-	mt76_wr(dev, 0x7010, 0);
-	mt76_wr(dev, 0x7024, 0);
-	msleep(10);
 }
 
-static int mt76x0_init_wcid_mem(struct mt76x0_dev *dev)
+static int mt76x0_init_wcid_mem(struct mt76x02_dev *dev)
 {
 	u32 *vals;
-	int i, ret;
+	int i;
 
-	vals = kmalloc(sizeof(*vals) * N_WCIDS * 2, GFP_KERNEL);
+	vals = kmalloc(sizeof(*vals) * MT76_N_WCIDS * 2, GFP_KERNEL);
 	if (!vals)
 		return -ENOMEM;
 
-	for (i = 0; i < N_WCIDS; i++)  {
+	for (i = 0; i < MT76_N_WCIDS; i++)  {
 		vals[i * 2] = 0xffffffff;
 		vals[i * 2 + 1] = 0x00ffffff;
 	}
 
-	ret = mt76x0_burst_write_regs(dev, MT_WCID_ADDR_BASE,
-				      vals, N_WCIDS * 2);
+	mt76_wr_copy(dev, MT_WCID_ADDR_BASE, vals, MT76_N_WCIDS * 2);
 	kfree(vals);
-
-	return ret;
+	return 0;
 }
 
-static int mt76x0_init_key_mem(struct mt76x0_dev *dev)
+static void mt76x0_init_key_mem(struct mt76x02_dev *dev)
 {
 	u32 vals[4] = {};
 
-	return mt76x0_burst_write_regs(dev, MT_SKEY_MODE_BASE_0,
-					vals, ARRAY_SIZE(vals));
+	mt76_wr_copy(dev, MT_SKEY_MODE_BASE_0, vals, ARRAY_SIZE(vals));
 }
 
-static int mt76x0_init_wcid_attr_mem(struct mt76x0_dev *dev)
+static int mt76x0_init_wcid_attr_mem(struct mt76x02_dev *dev)
 {
 	u32 *vals;
-	int i, ret;
+	int i;
 
-	vals = kmalloc(sizeof(*vals) * N_WCIDS * 2, GFP_KERNEL);
+	vals = kmalloc(sizeof(*vals) * MT76_N_WCIDS * 2, GFP_KERNEL);
 	if (!vals)
 		return -ENOMEM;
 
-	for (i = 0; i < N_WCIDS * 2; i++)
+	for (i = 0; i < MT76_N_WCIDS * 2; i++)
 		vals[i] = 1;
 
-	ret = mt76x0_burst_write_regs(dev, MT_WCID_ATTR_BASE,
-				      vals, N_WCIDS * 2);
+	mt76_wr_copy(dev, MT_WCID_ATTR_BASE, vals, MT76_N_WCIDS * 2);
 	kfree(vals);
-
-	return ret;
+	return 0;
 }
 
-static void mt76x0_reset_counters(struct mt76x0_dev *dev)
+static void mt76x0_reset_counters(struct mt76x02_dev *dev)
 {
-	mt76_rr(dev, MT_RX_STA_CNT0);
-	mt76_rr(dev, MT_RX_STA_CNT1);
-	mt76_rr(dev, MT_RX_STA_CNT2);
-	mt76_rr(dev, MT_TX_STA_CNT0);
-	mt76_rr(dev, MT_TX_STA_CNT1);
-	mt76_rr(dev, MT_TX_STA_CNT2);
+	mt76_rr(dev, MT_RX_STAT_0);
+	mt76_rr(dev, MT_RX_STAT_1);
+	mt76_rr(dev, MT_RX_STAT_2);
+	mt76_rr(dev, MT_TX_STA_0);
+	mt76_rr(dev, MT_TX_STA_1);
+	mt76_rr(dev, MT_TX_STA_2);
 }
 
-int mt76x0_mac_start(struct mt76x0_dev *dev)
+int mt76x0_mac_start(struct mt76x02_dev *dev)
 {
 	mt76_wr(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX);
 
-	if (!mt76_poll(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
-		       MT_WPDMA_GLO_CFG_RX_DMA_BUSY, 0, 200000))
+	if (!mt76x02_wait_for_wpdma(&dev->mt76, 200000))
 		return -ETIMEDOUT;
 
-	dev->rxfilter = MT_RX_FILTR_CFG_CRC_ERR |
-		MT_RX_FILTR_CFG_PHY_ERR | MT_RX_FILTR_CFG_PROMISC |
-		MT_RX_FILTR_CFG_VER_ERR | MT_RX_FILTR_CFG_DUP |
-		MT_RX_FILTR_CFG_CFACK | MT_RX_FILTR_CFG_CFEND |
-		MT_RX_FILTR_CFG_ACK | MT_RX_FILTR_CFG_CTS |
-		MT_RX_FILTR_CFG_RTS | MT_RX_FILTR_CFG_PSPOLL |
-		MT_RX_FILTR_CFG_BA | MT_RX_FILTR_CFG_CTRL_RSV;
-	mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
-
+	mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
 	mt76_wr(dev, MT_MAC_SYS_CTRL,
-		   MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX);
-
-	if (!mt76_poll(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
-		       MT_WPDMA_GLO_CFG_RX_DMA_BUSY, 0, 50))
-		return -ETIMEDOUT;
+		MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX);
 
-	return 0;
+	return !mt76x02_wait_for_wpdma(&dev->mt76, 50) ? -ETIMEDOUT : 0;
 }
+EXPORT_SYMBOL_GPL(mt76x0_mac_start);
 
-static void mt76x0_mac_stop_hw(struct mt76x0_dev *dev)
+void mt76x0_mac_stop(struct mt76x02_dev *dev)
 {
-	int i, ok;
-
-	if (test_bit(MT76_REMOVED, &dev->mt76.state))
-		return;
-
-	mt76_clear(dev, MT_BEACON_TIME_CFG, MT_BEACON_TIME_CFG_TIMER_EN |
-		   MT_BEACON_TIME_CFG_SYNC_MODE | MT_BEACON_TIME_CFG_TBTT_EN |
-		   MT_BEACON_TIME_CFG_BEACON_TX);
-
-	if (!mt76_poll(dev, MT_USB_DMA_CFG, MT_USB_DMA_CFG_TX_BUSY, 0, 1000))
-		dev_warn(dev->mt76.dev, "Warning: TX DMA did not stop!\n");
+	int i = 200, ok = 0;
 
 	/* Page count on TxQ */
-	i = 200;
 	while (i-- && ((mt76_rr(dev, 0x0438) & 0xffffffff) ||
 		       (mt76_rr(dev, 0x0a30) & 0x000000ff) ||
 		       (mt76_rr(dev, 0x0a34) & 0x00ff00ff)))
@@ -337,9 +252,7 @@ static void mt76x0_mac_stop_hw(struct mt76x0_dev *dev)
 					 MT_MAC_SYS_CTRL_ENABLE_TX);
 
 	/* Page count on RxQ */
-	ok = 0;
-	i = 200;
-	while (i--) {
+	for (i = 0; i < 200; i++) {
 		if (!(mt76_rr(dev, MT_RXQ_STA) & 0x00ff0000) &&
 		    !mt76_rr(dev, 0x0a30) &&
 		    !mt76_rr(dev, 0x0a34)) {
@@ -352,91 +265,45 @@ static void mt76x0_mac_stop_hw(struct mt76x0_dev *dev)
 
 	if (!mt76_poll(dev, MT_MAC_STATUS, MT_MAC_STATUS_RX, 0, 1000))
 		dev_warn(dev->mt76.dev, "Warning: MAC RX did not stop!\n");
-
-	if (!mt76_poll(dev, MT_USB_DMA_CFG, MT_USB_DMA_CFG_RX_BUSY, 0, 1000))
-		dev_warn(dev->mt76.dev, "Warning: RX DMA did not stop!\n");
-}
-
-void mt76x0_mac_stop(struct mt76x0_dev *dev)
-{
-	mt76x0_mac_stop_hw(dev);
-	flush_delayed_work(&dev->stat_work);
-	cancel_delayed_work_sync(&dev->stat_work);
-}
-
-static void mt76x0_stop_hardware(struct mt76x0_dev *dev)
-{
-	mt76x0_chip_onoff(dev, false, false);
 }
+EXPORT_SYMBOL_GPL(mt76x0_mac_stop);
 
-int mt76x0_init_hardware(struct mt76x0_dev *dev)
+int mt76x0_init_hardware(struct mt76x02_dev *dev)
 {
-	static const u16 beacon_offsets[16] = {
-		/* 512 byte per beacon */
-		0xc000,	0xc200,	0xc400,	0xc600,
-		0xc800,	0xca00,	0xcc00,	0xce00,
-		0xd000,	0xd200,	0xd400,	0xd600,
-		0xd800,	0xda00,	0xdc00,	0xde00
-	};
 	int ret;
 
-	dev->beacon_offsets = beacon_offsets;
-
-	mt76x0_chip_onoff(dev, true, true);
-
-	ret = mt76x0_wait_asic_ready(dev);
-	if (ret)
-		goto err;
-	ret = mt76x0_mcu_init(dev);
-	if (ret)
-		goto err;
-
-	if (!mt76_poll_msec(dev, MT_WPDMA_GLO_CFG,
-			    MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
-			    MT_WPDMA_GLO_CFG_RX_DMA_BUSY, 0, 100)) {
-		ret = -EIO;
-		goto err;
-	}
+	if (!mt76x02_wait_for_wpdma(&dev->mt76, 1000))
+		return -EIO;
 
 	/* Wait for ASIC ready after FW load. */
-	ret = mt76x0_wait_asic_ready(dev);
-	if (ret)
-		goto err;
+	if (!mt76x02_wait_for_mac(&dev->mt76))
+		return -ETIMEDOUT;
 
 	mt76x0_reset_csr_bbp(dev);
-	mt76x0_init_usb_dma(dev);
-
-	mt76_wr(dev, MT_HEADER_TRANS_CTRL_REG, 0x0);
-	mt76_wr(dev, MT_TSO_CTRL, 0x0);
-
-	ret = mt76x0_mcu_cmd_init(dev);
+	ret = mt76x02_mcu_function_select(dev, Q_SELECT, 1, false);
 	if (ret)
-		goto err;
-	ret = mt76x0_dma_init(dev);
-	if (ret)
-		goto err_mcu;
+		return ret;
 
 	mt76x0_init_mac_registers(dev);
 
-	if (!mt76_poll_msec(dev, MT_MAC_STATUS,
-			    MT_MAC_STATUS_TX | MT_MAC_STATUS_RX, 0, 1000)) {
-		ret = -EIO;
-		goto err_rx;
-	}
+	if (!mt76x02_wait_for_txrx_idle(&dev->mt76))
+		return -EIO;
 
 	ret = mt76x0_init_bbp(dev);
 	if (ret)
-		goto err_rx;
+		return ret;
+
+	dev->mt76.rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
 
 	ret = mt76x0_init_wcid_mem(dev);
 	if (ret)
-		goto err_rx;
-	ret = mt76x0_init_key_mem(dev);
-	if (ret)
-		goto err_rx;
+		return ret;
+
+	mt76x0_init_key_mem(dev);
+
 	ret = mt76x0_init_wcid_attr_mem(dev);
 	if (ret)
-		goto err_rx;
+		return ret;
 
 	mt76_clear(dev, MT_BEACON_TIME_CFG, (MT_BEACON_TIME_CFG_TIMER_EN |
 					     MT_BEACON_TIME_CFG_SYNC_MODE |
@@ -445,276 +312,85 @@ int mt76x0_init_hardware(struct mt76x0_dev *dev)
 
 	mt76x0_reset_counters(dev);
 
-	mt76_rmw(dev, MT_US_CYC_CFG, MT_US_CYC_CNT, 0x1e);
-
-	mt76_wr(dev, MT_TXOP_CTRL_CFG,
-		   FIELD_PREP(MT_TXOP_TRUN_EN, 0x3f) |
-		   FIELD_PREP(MT_TXOP_EXT_CCA_DLY, 0x58));
-
 	ret = mt76x0_eeprom_init(dev);
 	if (ret)
-		goto err_rx;
+		return ret;
 
 	mt76x0_phy_init(dev);
-	return 0;
-
-err_rx:
-	mt76x0_dma_cleanup(dev);
-err_mcu:
-	mt76x0_mcu_cmd_deinit(dev);
-err:
-	mt76x0_chip_onoff(dev, false, false);
-	return ret;
-}
-
-void mt76x0_cleanup(struct mt76x0_dev *dev)
-{
-	if (!test_and_clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state))
-		return;
 
-	mt76x0_stop_hardware(dev);
-	mt76x0_dma_cleanup(dev);
-	mt76x0_mcu_cmd_deinit(dev);
+	return 0;
 }
+EXPORT_SYMBOL_GPL(mt76x0_init_hardware);
 
-struct mt76x0_dev *mt76x0_alloc_device(struct device *pdev)
+struct mt76x02_dev *
+mt76x0_alloc_device(struct device *pdev,
+		    const struct mt76_driver_ops *drv_ops,
+		    const struct ieee80211_ops *ops)
 {
-	struct ieee80211_hw *hw;
-	struct mt76x0_dev *dev;
+	struct mt76x02_dev *dev;
+	struct mt76_dev *mdev;
 
-	hw = ieee80211_alloc_hw(sizeof(*dev), &mt76x0_ops);
-	if (!hw)
+	mdev = mt76_alloc_device(sizeof(*dev), ops);
+	if (!mdev)
 		return NULL;
 
-	dev = hw->priv;
-	dev->mt76.dev = pdev;
-	dev->mt76.hw = hw;
-	mutex_init(&dev->usb_ctrl_mtx);
-	mutex_init(&dev->reg_atomic_mutex);
-	mutex_init(&dev->hw_atomic_mutex);
-	mutex_init(&dev->mutex);
-	spin_lock_init(&dev->tx_lock);
-	spin_lock_init(&dev->rx_lock);
-	spin_lock_init(&dev->mt76.lock);
-	spin_lock_init(&dev->mac_lock);
-	spin_lock_init(&dev->con_mon_lock);
-	atomic_set(&dev->avg_ampdu_len, 1);
-	skb_queue_head_init(&dev->tx_skb_done);
+	mdev->dev = pdev;
+	mdev->drv = drv_ops;
 
-	dev->stat_wq = alloc_workqueue("mt76x0", WQ_UNBOUND, 0);
-	if (!dev->stat_wq) {
-		ieee80211_free_hw(hw);
-		return NULL;
-	}
+	dev = container_of(mdev, struct mt76x02_dev, mt76);
+	mutex_init(&dev->phy_mutex);
+	atomic_set(&dev->avg_ampdu_len, 1);
 
 	return dev;
 }
+EXPORT_SYMBOL_GPL(mt76x0_alloc_device);
 
-#define CHAN2G(_idx, _freq) {			\
-	.band = NL80211_BAND_2GHZ,		\
-	.center_freq = (_freq),			\
-	.hw_value = (_idx),			\
-	.max_power = 30,			\
-}
-
-static const struct ieee80211_channel mt76_channels_2ghz[] = {
-	CHAN2G(1, 2412),
-	CHAN2G(2, 2417),
-	CHAN2G(3, 2422),
-	CHAN2G(4, 2427),
-	CHAN2G(5, 2432),
-	CHAN2G(6, 2437),
-	CHAN2G(7, 2442),
-	CHAN2G(8, 2447),
-	CHAN2G(9, 2452),
-	CHAN2G(10, 2457),
-	CHAN2G(11, 2462),
-	CHAN2G(12, 2467),
-	CHAN2G(13, 2472),
-	CHAN2G(14, 2484),
-};
-
-#define CHAN5G(_idx, _freq) {			\
-	.band = NL80211_BAND_5GHZ,		\
-	.center_freq = (_freq),			\
-	.hw_value = (_idx),			\
-	.max_power = 30,			\
-}
-
-static const struct ieee80211_channel mt76_channels_5ghz[] = {
-	CHAN5G(36, 5180),
-	CHAN5G(40, 5200),
-	CHAN5G(44, 5220),
-	CHAN5G(46, 5230),
-	CHAN5G(48, 5240),
-	CHAN5G(52, 5260),
-	CHAN5G(56, 5280),
-	CHAN5G(60, 5300),
-	CHAN5G(64, 5320),
-
-	CHAN5G(100, 5500),
-	CHAN5G(104, 5520),
-	CHAN5G(108, 5540),
-	CHAN5G(112, 5560),
-	CHAN5G(116, 5580),
-	CHAN5G(120, 5600),
-	CHAN5G(124, 5620),
-	CHAN5G(128, 5640),
-	CHAN5G(132, 5660),
-	CHAN5G(136, 5680),
-	CHAN5G(140, 5700),
-};
-
-#define CCK_RATE(_idx, _rate) {					\
-	.bitrate = _rate,					\
-	.flags = IEEE80211_RATE_SHORT_PREAMBLE,			\
-	.hw_value = (MT_PHY_TYPE_CCK << 8) | _idx,		\
-	.hw_value_short = (MT_PHY_TYPE_CCK << 8) | (8 + _idx),	\
-}
-
-#define OFDM_RATE(_idx, _rate) {				\
-	.bitrate = _rate,					\
-	.hw_value = (MT_PHY_TYPE_OFDM << 8) | _idx,		\
-	.hw_value_short = (MT_PHY_TYPE_OFDM << 8) | _idx,	\
-}
-
-static struct ieee80211_rate mt76_rates[] = {
-	CCK_RATE(0, 10),
-	CCK_RATE(1, 20),
-	CCK_RATE(2, 55),
-	CCK_RATE(3, 110),
-	OFDM_RATE(0, 60),
-	OFDM_RATE(1, 90),
-	OFDM_RATE(2, 120),
-	OFDM_RATE(3, 180),
-	OFDM_RATE(4, 240),
-	OFDM_RATE(5, 360),
-	OFDM_RATE(6, 480),
-	OFDM_RATE(7, 540),
-};
-
-static int
-mt76_init_sband(struct mt76x0_dev *dev, struct ieee80211_supported_band *sband,
-		const struct ieee80211_channel *chan, int n_chan,
-		struct ieee80211_rate *rates, int n_rates)
-{
-	struct ieee80211_sta_ht_cap *ht_cap;
-	void *chanlist;
-	int size;
-
-	size = n_chan * sizeof(*chan);
-	chanlist = devm_kmemdup(dev->mt76.dev, chan, size, GFP_KERNEL);
-	if (!chanlist)
-		return -ENOMEM;
-
-	sband->channels = chanlist;
-	sband->n_channels = n_chan;
-	sband->bitrates = rates;
-	sband->n_bitrates = n_rates;
-
-	ht_cap = &sband->ht_cap;
-	ht_cap->ht_supported = true;
-	ht_cap->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
-		      IEEE80211_HT_CAP_GRN_FLD |
-		      IEEE80211_HT_CAP_SGI_20 |
-		      IEEE80211_HT_CAP_SGI_40 |
-		      (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT);
-
-	ht_cap->mcs.rx_mask[0] = 0xff;
-	ht_cap->mcs.rx_mask[4] = 0x1;
-	ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
-	ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-	ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_2;
-
-	return 0;
-}
-
-static int
-mt76_init_sband_2g(struct mt76x0_dev *dev)
-{
-	dev->mt76.hw->wiphy->bands[NL80211_BAND_2GHZ] = &dev->mt76.sband_2g.sband;
-
-	WARN_ON(dev->ee->reg.start - 1 + dev->ee->reg.num >
-		ARRAY_SIZE(mt76_channels_2ghz));
-
-
-	return mt76_init_sband(dev, &dev->mt76.sband_2g.sband,
-			       mt76_channels_2ghz, ARRAY_SIZE(mt76_channels_2ghz),
-			       mt76_rates, ARRAY_SIZE(mt76_rates));
-}
-
-static int
-mt76_init_sband_5g(struct mt76x0_dev *dev)
-{
-	dev->mt76.hw->wiphy->bands[NL80211_BAND_5GHZ] = &dev->mt76.sband_5g.sband;
-
-	return mt76_init_sband(dev, &dev->mt76.sband_5g.sband,
-			       mt76_channels_5ghz, ARRAY_SIZE(mt76_channels_5ghz),
-			       mt76_rates + 4, ARRAY_SIZE(mt76_rates) - 4);
-}
-
-
-int mt76x0_register_device(struct mt76x0_dev *dev)
+int mt76x0_register_device(struct mt76x02_dev *dev)
 {
-	struct ieee80211_hw *hw = dev->mt76.hw;
+	struct mt76_dev *mdev = &dev->mt76;
+	struct ieee80211_hw *hw = mdev->hw;
 	struct wiphy *wiphy = hw->wiphy;
 	int ret;
 
 	/* Reserve WCID 0 for mcast - thanks to this APs WCID will go to
 	 * entry no. 1 like it does in the vendor driver.
 	 */
-	dev->wcid_mask[0] |= 1;
+	mdev->wcid_mask[0] |= 1;
 
 	/* init fake wcid for monitor interfaces */
-	dev->mon_wcid = devm_kmalloc(dev->mt76.dev, sizeof(*dev->mon_wcid),
-				     GFP_KERNEL);
-	if (!dev->mon_wcid)
-		return -ENOMEM;
-	dev->mon_wcid->idx = 0xff;
-	dev->mon_wcid->hw_key_idx = -1;
+	mdev->global_wcid.idx = 0xff;
+	mdev->global_wcid.hw_key_idx = -1;
 
-	SET_IEEE80211_DEV(hw, dev->mt76.dev);
+	/* init antenna configuration */
+	mdev->antenna_mask = 1;
 
 	hw->queues = 4;
-	ieee80211_hw_set(hw, SIGNAL_DBM);
-	ieee80211_hw_set(hw, PS_NULLFUNC_STACK);
-	ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES);
-	ieee80211_hw_set(hw, AMPDU_AGGREGATION);
-	ieee80211_hw_set(hw, SUPPORTS_RC_TABLE);
 	hw->max_rates = 1;
 	hw->max_report_rates = 7;
 	hw->max_rate_tries = 1;
+	hw->extra_tx_headroom = 2;
+	if (mt76_is_usb(dev))
+		hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) +
+					 MT_DMA_HDR_LEN;
 
-	hw->sta_data_size = sizeof(struct mt76_sta);
-	hw->vif_data_size = sizeof(struct mt76_vif);
-
-	SET_IEEE80211_PERM_ADDR(hw, dev->macaddr);
+	hw->sta_data_size = sizeof(struct mt76x02_sta);
+	hw->vif_data_size = sizeof(struct mt76x02_vif);
 
-	wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
 	wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
 
-	if (dev->ee->has_2ghz) {
-		ret = mt76_init_sband_2g(dev);
-		if (ret)
-			return ret;
-	}
-
-	if (dev->ee->has_5ghz) {
-		ret = mt76_init_sband_5g(dev);
-		if (ret)
-			return ret;
-	}
-
-	dev->mt76.chandef.chan = &dev->mt76.sband_2g.sband.channels[0];
-
 	INIT_DELAYED_WORK(&dev->mac_work, mt76x0_mac_work);
-	INIT_DELAYED_WORK(&dev->stat_work, mt76x0_tx_stat);
 
-	ret = ieee80211_register_hw(hw);
+	ret = mt76_register_device(mdev, true, mt76x02_rates,
+				   ARRAY_SIZE(mt76x02_rates));
 	if (ret)
 		return ret;
 
+	/* overwrite unsupported features */
+	if (mdev->cap.has_5ghz)
+		mt76x0_vht_cap_mask(&dev->mt76.sband_5g.sband);
+
 	mt76x0_init_debugfs(dev);
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mt76x0_register_device);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
index 24afcfd94b4e..236dce6860b4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
@@ -2,6 +2,7 @@
  * (c) Copyright 2002-2010, Ralink Technology, Inc.
  * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
  * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2
@@ -19,264 +20,215 @@
 #include "phy.h"
 
 static const struct mt76_reg_pair common_mac_reg_table[] = {
-#if 1
-	{MT_BCN_OFFSET(0),			0xf8f0e8e0}, /* 0x3800(e0), 0x3A00(e8), 0x3C00(f0), 0x3E00(f8), 512B for each beacon */
-	{MT_BCN_OFFSET(1),			0x6f77d0c8}, /* 0x3200(c8), 0x3400(d0), 0x1DC0(77), 0x1BC0(6f), 512B for each beacon */
-#endif
-
-	{MT_LEGACY_BASIC_RATE,		0x0000013f}, /*  Basic rate set bitmap*/
-	{MT_HT_BASIC_RATE,		0x00008003}, /* Basic HT rate set , 20M, MCS=3, MM. Format is the same as in TXWI.*/
-	{MT_MAC_SYS_CTRL,		0x00}, /* 0x1004, , default Disable RX*/
-	{MT_RX_FILTR_CFG,		0x17f97}, /*0x1400  , RX filter control,  */
-	{MT_BKOFF_SLOT_CFG,	0x209}, /* default set short slot time, CC_DELAY_TIME should be 2	 */
-	/*{TX_SW_CFG0,		0x40a06},  Gary,2006-08-23 */
-	{MT_TX_SW_CFG0,		0x0}, 		/* Gary,2008-05-21 for CWC test */
-	{MT_TX_SW_CFG1,		0x80606}, /* Gary,2006-08-23 */
-	{MT_TX_LINK_CFG,		0x1020},		/* Gary,2006-08-23 */
-	/*{TX_TIMEOUT_CFG,	0x00182090},	 CCK has some problem. So increase timieout value. 2006-10-09 MArvek RT*/
-	{MT_TX_TIMEOUT_CFG,	0x000a2090},	/* CCK has some problem. So increase timieout value. 2006-10-09 MArvek RT , Modify for 2860E ,2007-08-01*/
-	{MT_MAX_LEN_CFG,		0xa0fff | 0x00001000},	/* 0x3018, MAX frame length. Max PSDU = 16kbytes.*/
-	{MT_LED_CFG,		0x7f031e46}, /* Gary, 2006-08-23*/
-
-	{MT_PBF_TX_MAX_PCNT,		0x1fbf1f1f /*0xbfbf3f1f*/},
-	{MT_PBF_RX_MAX_PCNT,		0x9f},
-
-	/*{TX_RTY_CFG,			0x6bb80408},	 Jan, 2006/11/16*/
-/* WMM_ACM_SUPPORT */
-/*	{TX_RTY_CFG,			0x6bb80101},	 sample*/
-	{MT_TX_RETRY_CFG,			0x47d01f0f},	/* Jan, 2006/11/16, Set TxWI->ACK =0 in Probe Rsp Modify for 2860E ,2007-08-03*/
-
-	{MT_AUTO_RSP_CFG,			0x00000013},	/* Initial Auto_Responder, because QA will turn off Auto-Responder*/
-	{MT_CCK_PROT_CFG,			0x05740003 /*0x01740003*/},	/* Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. */
-	{MT_OFDM_PROT_CFG,			0x05740003 /*0x01740003*/},	/* Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. */
-	{MT_PBF_CFG, 				0xf40006}, 		/* Only enable Queue 2*/
-	{MT_MM40_PROT_CFG,			0x3F44084},		/* Initial Auto_Responder, because QA will turn off Auto-Responder*/
-	{MT_WPDMA_GLO_CFG,			0x00000030},
-	{MT_GF20_PROT_CFG,			0x01744004},    /* set 19:18 --> Short NAV for MIMO PS*/
-	{MT_GF40_PROT_CFG,			0x03F44084},
-	{MT_MM20_PROT_CFG,			0x01744004},
-	{MT_TXOP_CTRL_CFG,			0x0000583f, /*0x0000243f*/ /*0x000024bf*/},	/*Extension channel backoff.*/
-	{MT_TX_RTS_CFG,			0x00092b20},
-
-	{MT_EXP_ACK_TIME,			0x002400ca},	/* default value */
-	{MT_TXOP_HLDR_ET, 			0x00000002},
-
-	/* Jerry comments 2008/01/16: we use SIFS = 10us in CCK defaultly, but it seems that 10us
-		is too small for INTEL 2200bg card, so in MBSS mode, the delta time between beacon0
-		and beacon1 is SIFS (10us), so if INTEL 2200bg card connects to BSS0, the ping
-		will always lost. So we change the SIFS of CCK from 10us to 16us. */
-	{MT_XIFS_TIME_CFG,			0x33a41010},
-	{MT_PWR_PIN_CFG,			0x00000000},
+	{ MT_BCN_OFFSET(0),		0xf8f0e8e0 },
+	{ MT_BCN_OFFSET(1),		0x6f77d0c8 },
+	{ MT_LEGACY_BASIC_RATE,		0x0000013f },
+	{ MT_HT_BASIC_RATE,		0x00008003 },
+	{ MT_MAC_SYS_CTRL,		0x00000000 },
+	{ MT_RX_FILTR_CFG,		0x00017f97 },
+	{ MT_BKOFF_SLOT_CFG,		0x00000209 },
+	{ MT_TX_SW_CFG0,		0x00000000 },
+	{ MT_TX_SW_CFG1,		0x00080606 },
+	{ MT_TX_LINK_CFG,		0x00001020 },
+	{ MT_TX_TIMEOUT_CFG,		0x000a2090 },
+	{ MT_MAX_LEN_CFG,		0xa0fff | 0x00001000 },
+	{ MT_LED_CFG,			0x7f031e46 },
+	{ MT_PBF_TX_MAX_PCNT,		0x1fbf1f1f },
+	{ MT_PBF_RX_MAX_PCNT,		0x0000fe9f },
+	{ MT_TX_RETRY_CFG,		0x47d01f0f },
+	{ MT_AUTO_RSP_CFG,		0x00000013 },
+	{ MT_CCK_PROT_CFG,		0x05740003 },
+	{ MT_OFDM_PROT_CFG,		0x05740003 },
+	{ MT_PBF_CFG,			0x00f40006 },
+	{ MT_WPDMA_GLO_CFG,		0x00000030 },
+	{ MT_GF20_PROT_CFG,		0x01744004 },
+	{ MT_GF40_PROT_CFG,		0x03f44084 },
+	{ MT_MM20_PROT_CFG,		0x01744004 },
+	{ MT_MM40_PROT_CFG,		0x03f54084 },
+	{ MT_TXOP_CTRL_CFG,		0x0000583f },
+	{ MT_TX_RTS_CFG,		0x00092b20 },
+	{ MT_EXP_ACK_TIME,		0x002400ca },
+	{ MT_TXOP_HLDR_ET,		0x00000002 },
+	{ MT_XIFS_TIME_CFG,		0x33a41010 },
+	{ MT_PWR_PIN_CFG,		0x00000000 },
 };
 
 static const struct mt76_reg_pair mt76x0_mac_reg_table[] = {
-	/* {MT_IOCFG_6,		0xA0040080 }, */
-	{MT_PBF_SYS_CTRL,	0x00080c00 },
-	{MT_PBF_CFG,		0x77723c1f },
-	{MT_FCE_PSE_CTRL,	0x00000001 },
-
-	{MT_AMPDU_MAX_LEN_20M1S,	0xBAA99887 },
-
-	/* Delay bb_tx_pe for proper tx_mcs_pwr update */
-	{MT_TX_SW_CFG0,		0x00000601 },
-
-	/* Set rf_tx_pe deassert time to 1us by Chee's comment @MT7650_CR_setting_1018.xlsx */
-	{MT_TX_SW_CFG1,		0x00040000 },
-	{MT_TX_SW_CFG2,		0x00000000 },
-
-	/* disable Tx info report */
-	{0xa44,		0x0000000 },
-
-	{MT_HEADER_TRANS_CTRL_REG, 0x0},
-	{MT_TSO_CTRL,		0x0},
-
-	/* BB_PA_MODE_CFG0(0x1214) Keep default value @20120903 */
-	{MT_BB_PA_MODE_CFG1,	0x00500055},
-
-	/* RF_PA_MODE_CFG0(0x121C) Keep default value @20120903 */
-	{MT_RF_PA_MODE_CFG1,	0x00500055},
-
-	{MT_TX_ALC_CFG_0,	0x2F2F000C},
-	{MT_TX0_BB_GAIN_ATTEN,  0x00000000}, /* set BBP atten gain = 0 */
-
-	{MT_TX_PWR_CFG_0, 0x3A3A3A3A},
-	{MT_TX_PWR_CFG_1, 0x3A3A3A3A},
-	{MT_TX_PWR_CFG_2, 0x3A3A3A3A},
-	{MT_TX_PWR_CFG_3, 0x3A3A3A3A},
-	{MT_TX_PWR_CFG_4, 0x3A3A3A3A},
-	{MT_TX_PWR_CFG_7, 0x3A3A3A3A},
-	{MT_TX_PWR_CFG_8, 0x3A},
-	{MT_TX_PWR_CFG_9, 0x3A},
-	/* Enable Tx length > 4095 byte */
-	{0x150C,		0x00000002},
-
-	/* Disable bt_abort_tx_en(0x1238[21] = 0) which is not used at MT7650 */
-	{0x1238, 		0x001700C8},
-	/* PMU_OCLEVEL<5:1> from default <5'b10010> to <5'b11011> for normal driver */
-	/* {MT_LDO_CTRL_0,		0x00A647B6}, */
-
-	/* Default LDO_DIG supply 1.26V, change to 1.2V */
-	{MT_LDO_CTRL_1,		0x6B006464 },
-/*
-	{MT_HT_BASIC_RATE,	0x00004003 },
-	{MT_HT_CTRL_CFG,	0x000001FF },
-*/
+	{ MT_IOCFG_6,			0xa0040080 },
+	{ MT_PBF_SYS_CTRL,		0x00080c00 },
+	{ MT_PBF_CFG,			0x77723c1f },
+	{ MT_FCE_PSE_CTRL,		0x00000001 },
+	{ MT_AMPDU_MAX_LEN_20M1S,	0xAAA99887 },
+	{ MT_TX_SW_CFG0,		0x00000601 },
+	{ MT_TX_SW_CFG1,		0x00040000 },
+	{ MT_TX_SW_CFG2,		0x00000000 },
+	{ 0xa44,			0x00000000 },
+	{ MT_HEADER_TRANS_CTRL_REG,	0x00000000 },
+	{ MT_TSO_CTRL,			0x00000000 },
+	{ MT_BB_PA_MODE_CFG1,		0x00500055 },
+	{ MT_RF_PA_MODE_CFG1,		0x00500055 },
+	{ MT_TX_ALC_CFG_0,		0x2F2F000C },
+	{ MT_TX0_BB_GAIN_ATTEN,		0x00000000 },
+	{ MT_TX_PWR_CFG_0,		0x3A3A3A3A },
+	{ MT_TX_PWR_CFG_1,		0x3A3A3A3A },
+	{ MT_TX_PWR_CFG_2,		0x3A3A3A3A },
+	{ MT_TX_PWR_CFG_3,		0x3A3A3A3A },
+	{ MT_TX_PWR_CFG_4,		0x3A3A3A3A },
+	{ MT_TX_PWR_CFG_7,		0x3A3A3A3A },
+	{ MT_TX_PWR_CFG_8,		0x0000003A },
+	{ MT_TX_PWR_CFG_9,		0x0000003A },
+	{ 0x150C,			0x00000002 },
+	{ 0x1238,			0x001700C8 },
+	{ MT_LDO_CTRL_0,		0x00A647B6 },
+	{ MT_LDO_CTRL_1,		0x6B006464 },
+	{ MT_HT_BASIC_RATE,		0x00004003 },
+	{ MT_HT_CTRL_CFG,		0x000001FF },
+	{ MT_TXOP_HLDR_ET,		0x00000000 },
+	{ MT_PN_PAD_MODE,		0x00000003 },
 };
 
-
 static const struct mt76_reg_pair mt76x0_bbp_init_tab[] = {
-	{MT_BBP(CORE, 1), 0x00000002},
-	{MT_BBP(CORE, 4), 0x00000000},
-	{MT_BBP(CORE, 24), 0x00000000},
-	{MT_BBP(CORE, 32), 0x4003000a},
-	{MT_BBP(CORE, 42), 0x00000000},
-	{MT_BBP(CORE, 44), 0x00000000},
-
-	{MT_BBP(IBI, 11), 0x00000080},
-
-	/*
-		0x2300[5] Default Antenna:
-		0 for WIFI main antenna
-		1 for WIFI aux  antenna
-
-	*/
-	{MT_BBP(AGC, 0), 0x00021400},
-	{MT_BBP(AGC, 1), 0x00000003},
-	{MT_BBP(AGC, 2), 0x003A6464},
-	{MT_BBP(AGC, 15), 0x88A28CB8},
-	{MT_BBP(AGC, 22), 0x00001E21},
-	{MT_BBP(AGC, 23), 0x0000272C},
-	{MT_BBP(AGC, 24), 0x00002F3A},
-	{MT_BBP(AGC, 25), 0x8000005A},
-	{MT_BBP(AGC, 26), 0x007C2005},
-	{MT_BBP(AGC, 34), 0x000A0C0C},
-	{MT_BBP(AGC, 37), 0x2121262C},
-	{MT_BBP(AGC, 41), 0x38383E45},
-	{MT_BBP(AGC, 57), 0x00001010},
-	{MT_BBP(AGC, 59), 0xBAA20E96},
-	{MT_BBP(AGC, 63), 0x00000001},
-
-	{MT_BBP(TXC, 0), 0x00280403},
-	{MT_BBP(TXC, 1), 0x00000000},
-
-	{MT_BBP(RXC, 1), 0x00000012},
-	{MT_BBP(RXC, 2), 0x00000011},
-	{MT_BBP(RXC, 3), 0x00000005},
-	{MT_BBP(RXC, 4), 0x00000000},
-	{MT_BBP(RXC, 5), 0xF977C4EC},
-	{MT_BBP(RXC, 7), 0x00000090},
-
-	{MT_BBP(TXO, 8), 0x00000000},
-
-	{MT_BBP(TXBE, 0), 0x00000000},
-	{MT_BBP(TXBE, 4), 0x00000004},
-	{MT_BBP(TXBE, 6), 0x00000000},
-	{MT_BBP(TXBE, 8), 0x00000014},
-	{MT_BBP(TXBE, 9), 0x20000000},
-	{MT_BBP(TXBE, 10), 0x00000000},
-	{MT_BBP(TXBE, 12), 0x00000000},
-	{MT_BBP(TXBE, 13), 0x00000000},
-	{MT_BBP(TXBE, 14), 0x00000000},
-	{MT_BBP(TXBE, 15), 0x00000000},
-	{MT_BBP(TXBE, 16), 0x00000000},
-	{MT_BBP(TXBE, 17), 0x00000000},
-
-	{MT_BBP(RXFE, 1), 0x00008800}, /* Add for E3 */
-	{MT_BBP(RXFE, 3), 0x00000000},
-	{MT_BBP(RXFE, 4), 0x00000000},
-
-	{MT_BBP(RXO, 13), 0x00000092},
-	{MT_BBP(RXO, 14), 0x00060612},
-	{MT_BBP(RXO, 15), 0xC8321B18},
-	{MT_BBP(RXO, 16), 0x0000001E},
-	{MT_BBP(RXO, 17), 0x00000000},
-	{MT_BBP(RXO, 18), 0xCC00A993},
-	{MT_BBP(RXO, 19), 0xB9CB9CB9},
-	{MT_BBP(RXO, 20), 0x26c00057},
-	{MT_BBP(RXO, 21), 0x00000001},
-	{MT_BBP(RXO, 24), 0x00000006},
+	{ MT_BBP(CORE, 1),	0x00000002 },
+	{ MT_BBP(CORE, 4),	0x00000000 },
+	{ MT_BBP(CORE, 24),	0x00000000 },
+	{ MT_BBP(CORE, 32),	0x4003000a },
+	{ MT_BBP(CORE, 42),	0x00000000 },
+	{ MT_BBP(CORE, 44),	0x00000000 },
+	{ MT_BBP(IBI, 11),	0x0FDE8081 },
+	{ MT_BBP(AGC, 0),	0x00021400 },
+	{ MT_BBP(AGC, 1),	0x00000003 },
+	{ MT_BBP(AGC, 2),	0x003A6464 },
+	{ MT_BBP(AGC, 15),	0x88A28CB8 },
+	{ MT_BBP(AGC, 22),	0x00001E21 },
+	{ MT_BBP(AGC, 23),	0x0000272C },
+	{ MT_BBP(AGC, 24),	0x00002F3A },
+	{ MT_BBP(AGC, 25),	0x8000005A },
+	{ MT_BBP(AGC, 26),	0x007C2005 },
+	{ MT_BBP(AGC, 33),	0x00003238 },
+	{ MT_BBP(AGC, 34),	0x000A0C0C },
+	{ MT_BBP(AGC, 37),	0x2121262C },
+	{ MT_BBP(AGC, 41),	0x38383E45 },
+	{ MT_BBP(AGC, 57),	0x00001010 },
+	{ MT_BBP(AGC, 59),	0xBAA20E96 },
+	{ MT_BBP(AGC, 63),	0x00000001 },
+	{ MT_BBP(TXC, 0),	0x00280403 },
+	{ MT_BBP(TXC, 1),	0x00000000 },
+	{ MT_BBP(RXC, 1),	0x00000012 },
+	{ MT_BBP(RXC, 2),	0x00000011 },
+	{ MT_BBP(RXC, 3),	0x00000005 },
+	{ MT_BBP(RXC, 4),	0x00000000 },
+	{ MT_BBP(RXC, 5),	0xF977C4EC },
+	{ MT_BBP(RXC, 7),	0x00000090 },
+	{ MT_BBP(TXO, 8),	0x00000000 },
+	{ MT_BBP(TXBE, 0),	0x00000000 },
+	{ MT_BBP(TXBE, 4),	0x00000004 },
+	{ MT_BBP(TXBE, 6),	0x00000000 },
+	{ MT_BBP(TXBE, 8),	0x00000014 },
+	{ MT_BBP(TXBE, 9),	0x20000000 },
+	{ MT_BBP(TXBE, 10),	0x00000000 },
+	{ MT_BBP(TXBE, 12),	0x00000000 },
+	{ MT_BBP(TXBE, 13),	0x00000000 },
+	{ MT_BBP(TXBE, 14),	0x00000000 },
+	{ MT_BBP(TXBE, 15),	0x00000000 },
+	{ MT_BBP(TXBE, 16),	0x00000000 },
+	{ MT_BBP(TXBE, 17),	0x00000000 },
+	{ MT_BBP(RXFE, 1),	0x00008800 },
+	{ MT_BBP(RXFE, 3),	0x00000000 },
+	{ MT_BBP(RXFE, 4),	0x00000000 },
+	{ MT_BBP(RXO, 13),	0x00000192 },
+	{ MT_BBP(RXO, 14),	0x00060612 },
+	{ MT_BBP(RXO, 15),	0xC8321B18 },
+	{ MT_BBP(RXO, 16),	0x0000001E },
+	{ MT_BBP(RXO, 17),	0x00000000 },
+	{ MT_BBP(RXO, 18),	0xCC00A993 },
+	{ MT_BBP(RXO, 19),	0xB9CB9CB9 },
+	{ MT_BBP(RXO, 20),	0x26c00057 },
+	{ MT_BBP(RXO, 21),	0x00000001 },
+	{ MT_BBP(RXO, 24),	0x00000006 },
+	{ MT_BBP(RXO, 28),	0x0000003F },
 };
 
 static const struct mt76x0_bbp_switch_item mt76x0_bbp_switch_tab[] = {
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 8), 0x0E344EF0}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 8), 0x122C54F2}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 4),	0x1FEDA049 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 4),	0x1FECA054 } },
+
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 6),	0x00000045 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 6),	0x0000000A } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 14), 0x310F2E39}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 14), 0x310F2A3F}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 8),	0x16344EF0 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 8),	0x122C54F2 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 32), 0x00003230}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 32), 0x0000181C}},
+	{ RF_G_BAND | RF_BW_20,				{ MT_BBP(AGC, 12),	0x05052879 } },
+	{ RF_G_BAND | RF_BW_40,				{ MT_BBP(AGC, 12),	0x050528F9 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 12),	0x050528F9 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 33), 0x00003240}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 33), 0x00003218}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 13),	0x35050004 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 13),	0x2C3A0406 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 35), 0x11112016}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 35), 0x11112016}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 14),	0x310F2E3C } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 14),	0x310F2A3F } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(RXO, 28), 0x0000008A}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(RXO, 28), 0x0000008A}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 26),	0x007C2005 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 26),	0x007C2005 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 4), 0x1FEDA049}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 4), 0x1FECA054}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 27),	0x000000E1 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 27),	0x000000EC } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 6), 0x00000045}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 6), 0x0000000A}},
+	{ RF_G_BAND | RF_BW_20,				{ MT_BBP(AGC, 28),	0x00060806 } },
+	{ RF_G_BAND | RF_BW_40,				{ MT_BBP(AGC, 28),	0x00050806 } },
+	{ RF_A_BAND | RF_BW_40,				{ MT_BBP(AGC, 28),	0x00060801 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_80,		{ MT_BBP(AGC, 28),	0x00060806 } },
 
-	{RF_G_BAND | RF_BW_20,				{MT_BBP(AGC, 12), 0x05052879}},
-	{RF_G_BAND | RF_BW_40,				{MT_BBP(AGC, 12), 0x050528F9}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 12), 0x050528F9}},
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(RXO, 28),	0x0000008A } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 13), 0x35050004}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 13), 0x2C3A0406}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 31),	0x00000E23 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 31),	0x00000E13 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 27), 0x000000E1}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 27), 0x000000EC}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 32),	0x00003218 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 32),	0x0000181C } },
 
-	{RF_G_BAND | RF_BW_20,				{MT_BBP(AGC, 28), 0x00060806}},
-	{RF_G_BAND | RF_BW_40,				{MT_BBP(AGC, 28), 0x00050806}},
-	{RF_A_BAND | RF_BW_40,				{MT_BBP(AGC, 28), 0x00060801}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_80,		{MT_BBP(AGC, 28), 0x00060806}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 33),	0x00003240 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 33),	0x00003218 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 31), 0x00000F23}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 31), 0x00000F13}},
+	{ RF_G_BAND | RF_BW_20,				{ MT_BBP(AGC, 35),	0x11111616 } },
+	{ RF_G_BAND | RF_BW_40,				{ MT_BBP(AGC, 35),	0x11111516 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 35),	0x11111111 } },
 
-	{RF_G_BAND | RF_BW_20,				{MT_BBP(AGC, 39), 0x2A2A3036}},
-	{RF_G_BAND | RF_BW_40,				{MT_BBP(AGC, 39), 0x2A2A2C36}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 39), 0x2A2A3036}},
-	{RF_A_BAND | RF_BW_80,				{MT_BBP(AGC, 39), 0x2A2A2A36}},
+	{ RF_G_BAND | RF_BW_20,				{ MT_BBP(AGC, 39),	0x2A2A3036 } },
+	{ RF_G_BAND | RF_BW_40,				{ MT_BBP(AGC, 39),	0x2A2A2C36 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 39),	0x2A2A2A2A } },
 
-	{RF_G_BAND | RF_BW_20,				{MT_BBP(AGC, 43), 0x27273438}},
-	{RF_G_BAND | RF_BW_40,				{MT_BBP(AGC, 43), 0x27272D38}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 43), 0x27272B30}},
+	{ RF_G_BAND | RF_BW_20,				{ MT_BBP(AGC, 43),	0x27273438 } },
+	{ RF_G_BAND | RF_BW_40,				{ MT_BBP(AGC, 43),	0x27272D38 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 43),	0x27271A1A } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 51), 0x17171C1C}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 51), 0xFFFFFFFF}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 51),	0x17171C1C } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 51),	0xFFFFFFFF } },
 
-	{RF_G_BAND | RF_BW_20,				{MT_BBP(AGC, 53), 0x26262A2F}},
-	{RF_G_BAND | RF_BW_40,				{MT_BBP(AGC, 53), 0x2626322F}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 53), 0xFFFFFFFF}},
+	{ RF_G_BAND | RF_BW_20,				{ MT_BBP(AGC, 53),	0x26262A2F } },
+	{ RF_G_BAND | RF_BW_40,				{ MT_BBP(AGC, 53),	0x2626322F } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 53),	0xFFFFFFFF } },
 
-	{RF_G_BAND | RF_BW_20,				{MT_BBP(AGC, 55), 0x40404E58}},
-	{RF_G_BAND | RF_BW_40,				{MT_BBP(AGC, 55), 0x40405858}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 55), 0xFFFFFFFF}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 55),	0x40404040 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 55),	0xFFFFFFFF } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(AGC, 58), 0x00001010}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(AGC, 58), 0x00000000}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(AGC, 58),	0x00001010 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(AGC, 58),	0x00000000 } },
 
-	{RF_G_BAND | RF_BW_20 | RF_BW_40,		{MT_BBP(RXFE, 0), 0x3D5000E0}},
-	{RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{MT_BBP(RXFE, 0), 0x895000E0}},
+	{ RF_G_BAND | RF_BW_20 | RF_BW_40,		{ MT_BBP(RXFE, 0),	0x3D5000E0 } },
+	{ RF_A_BAND | RF_BW_20 | RF_BW_40 | RF_BW_80,	{ MT_BBP(RXFE, 0),	0x895000E0 } },
 };
 
 static const struct mt76_reg_pair mt76x0_dcoc_tab[] = {
-	{MT_BBP(CAL, 47), 0x000010F0 },
-	{MT_BBP(CAL, 48), 0x00008080 },
-	{MT_BBP(CAL, 49), 0x00000F07 },
-	{MT_BBP(CAL, 50), 0x00000040 },
-	{MT_BBP(CAL, 51), 0x00000404 },
-	{MT_BBP(CAL, 52), 0x00080803 },
-	{MT_BBP(CAL, 53), 0x00000704 },
-	{MT_BBP(CAL, 54), 0x00002828 },
-	{MT_BBP(CAL, 55), 0x00005050 },
+	{ MT_BBP(CAL, 47), 0x000010F0 },
+	{ MT_BBP(CAL, 48), 0x00008080 },
+	{ MT_BBP(CAL, 49), 0x00000F07 },
+	{ MT_BBP(CAL, 50), 0x00000040 },
+	{ MT_BBP(CAL, 51), 0x00000404 },
+	{ MT_BBP(CAL, 52), 0x00080803 },
+	{ MT_BBP(CAL, 53), 0x00000704 },
+	{ MT_BBP(CAL, 54), 0x00002828 },
+	{ MT_BBP(CAL, 55), 0x00005050 },
 };
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c
index 91a84be36d3b..7a422c590211 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c
@@ -13,241 +13,13 @@
  * GNU General Public License for more details.
  */
 
-#include "mt76x0.h"
-#include "trace.h"
 #include <linux/etherdevice.h>
 
-static void
-mt76_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
-			 enum nl80211_band band)
-{
-	u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
-
-	txrate->idx = 0;
-	txrate->flags = 0;
-	txrate->count = 1;
-
-	switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
-	case MT_PHY_TYPE_OFDM:
-		if (band == NL80211_BAND_2GHZ)
-			idx += 4;
-
-		txrate->idx = idx;
-		return;
-	case MT_PHY_TYPE_CCK:
-		if (idx >= 8)
-			idx -= 8;
-
-		txrate->idx = idx;
-		return;
-	case MT_PHY_TYPE_HT_GF:
-		txrate->flags |= IEEE80211_TX_RC_GREEN_FIELD;
-		/* fall through */
-	case MT_PHY_TYPE_HT:
-		txrate->flags |= IEEE80211_TX_RC_MCS;
-		txrate->idx = idx;
-		break;
-	case MT_PHY_TYPE_VHT:
-		txrate->flags |= IEEE80211_TX_RC_VHT_MCS;
-		txrate->idx = idx;
-		break;
-	default:
-		WARN_ON(1);
-		return;
-	}
-
-	switch (FIELD_GET(MT_RXWI_RATE_BW, rate)) {
-	case MT_PHY_BW_20:
-		break;
-	case MT_PHY_BW_40:
-		txrate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
-		break;
-	case MT_PHY_BW_80:
-		txrate->flags |= IEEE80211_TX_RC_80_MHZ_WIDTH;
-		break;
-	default:
-		WARN_ON(1);
-		return;
-	}
-
-	if (rate & MT_RXWI_RATE_SGI)
-		txrate->flags |= IEEE80211_TX_RC_SHORT_GI;
-}
-
-static void
-mt76_mac_fill_tx_status(struct mt76x0_dev *dev, struct ieee80211_tx_info *info,
-			struct mt76_tx_status *st, int n_frames)
-{
-	struct ieee80211_tx_rate *rate = info->status.rates;
-	int cur_idx, last_rate;
-	int i;
-
-	if (!n_frames)
-		return;
-
-	last_rate = min_t(int, st->retry, IEEE80211_TX_MAX_RATES - 1);
-	mt76_mac_process_tx_rate(&rate[last_rate], st->rate,
-				 dev->mt76.chandef.chan->band);
-	if (last_rate < IEEE80211_TX_MAX_RATES - 1)
-		rate[last_rate + 1].idx = -1;
-
-	cur_idx = rate[last_rate].idx + last_rate;
-	for (i = 0; i <= last_rate; i++) {
-		rate[i].flags = rate[last_rate].flags;
-		rate[i].idx = max_t(int, 0, cur_idx - i);
-		rate[i].count = 1;
-	}
-
-	rate[last_rate - 1].count = st->retry + 1 - last_rate;
-
-	info->status.ampdu_len = n_frames;
-	info->status.ampdu_ack_len = st->success ? n_frames : 0;
-
-	if (st->pktid & MT_TXWI_PKTID_PROBE)
-		info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-
-	if (st->aggr)
-		info->flags |= IEEE80211_TX_CTL_AMPDU |
-			       IEEE80211_TX_STAT_AMPDU;
-
-	if (!st->ack_req)
-		info->flags |= IEEE80211_TX_CTL_NO_ACK;
-	else if (st->success)
-		info->flags |= IEEE80211_TX_STAT_ACK;
-}
-
-u16 mt76x0_mac_tx_rate_val(struct mt76x0_dev *dev,
-			 const struct ieee80211_tx_rate *rate, u8 *nss_val)
-{
-	u16 rateval;
-	u8 phy, rate_idx;
-	u8 nss = 1;
-	u8 bw = 0;
-
-	if (rate->flags & IEEE80211_TX_RC_VHT_MCS) {
-		rate_idx = rate->idx;
-		nss = 1 + (rate->idx >> 4);
-		phy = MT_PHY_TYPE_VHT;
-		if (rate->flags & IEEE80211_TX_RC_80_MHZ_WIDTH)
-			bw = 2;
-		else if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-			bw = 1;
-	} else if (rate->flags & IEEE80211_TX_RC_MCS) {
-		rate_idx = rate->idx;
-		nss = 1 + (rate->idx >> 3);
-		phy = MT_PHY_TYPE_HT;
-		if (rate->flags & IEEE80211_TX_RC_GREEN_FIELD)
-			phy = MT_PHY_TYPE_HT_GF;
-		if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-			bw = 1;
-	} else {
-		const struct ieee80211_rate *r;
-		int band = dev->mt76.chandef.chan->band;
-		u16 val;
-
-		r = &dev->mt76.hw->wiphy->bands[band]->bitrates[rate->idx];
-		if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
-			val = r->hw_value_short;
-		else
-			val = r->hw_value;
-
-		phy = val >> 8;
-		rate_idx = val & 0xff;
-		bw = 0;
-	}
-
-	rateval = FIELD_PREP(MT_RXWI_RATE_INDEX, rate_idx);
-	rateval |= FIELD_PREP(MT_RXWI_RATE_PHY, phy);
-	rateval |= FIELD_PREP(MT_RXWI_RATE_BW, bw);
-	if (rate->flags & IEEE80211_TX_RC_SHORT_GI)
-		rateval |= MT_RXWI_RATE_SGI;
-
-	*nss_val = nss;
-	return cpu_to_le16(rateval);
-}
-
-void mt76x0_mac_wcid_set_rate(struct mt76x0_dev *dev, struct mt76_wcid *wcid,
-			    const struct ieee80211_tx_rate *rate)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->mt76.lock, flags);
-	wcid->tx_rate = mt76x0_mac_tx_rate_val(dev, rate, &wcid->tx_rate_nss);
-	wcid->tx_rate_set = true;
-	spin_unlock_irqrestore(&dev->mt76.lock, flags);
-}
-
-struct mt76_tx_status mt76x0_mac_fetch_tx_status(struct mt76x0_dev *dev)
-{
-	struct mt76_tx_status stat = {};
-	u32 stat2, stat1;
-
-	stat2 = mt76_rr(dev, MT_TX_STAT_FIFO_EXT);
-	stat1 = mt76_rr(dev, MT_TX_STAT_FIFO);
-
-	stat.valid = !!(stat1 & MT_TX_STAT_FIFO_VALID);
-	stat.success = !!(stat1 & MT_TX_STAT_FIFO_SUCCESS);
-	stat.aggr = !!(stat1 & MT_TX_STAT_FIFO_AGGR);
-	stat.ack_req = !!(stat1 & MT_TX_STAT_FIFO_ACKREQ);
-	stat.wcid = FIELD_GET(MT_TX_STAT_FIFO_WCID, stat1);
-	stat.rate = FIELD_GET(MT_TX_STAT_FIFO_RATE, stat1);
-
-	stat.retry = FIELD_GET(MT_TX_STAT_FIFO_EXT_RETRY, stat2);
-	stat.pktid = FIELD_GET(MT_TX_STAT_FIFO_EXT_PKTID, stat2);
-
-	return stat;
-}
-
-void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76_tx_status *stat, u8 *update)
-{
-	struct ieee80211_tx_info info = {};
-	struct ieee80211_sta *sta = NULL;
-	struct mt76_wcid *wcid = NULL;
-	struct mt76_sta *msta = NULL;
-
-	rcu_read_lock();
-	if (stat->wcid < ARRAY_SIZE(dev->wcid))
-		wcid = rcu_dereference(dev->wcid[stat->wcid]);
-
-	if (wcid) {
-		void *priv;
-		priv = msta = container_of(wcid, struct mt76_sta, wcid);
-		sta = container_of(priv, struct ieee80211_sta, drv_priv);
-	}
-
-	if (msta && stat->aggr) {
-		u32 stat_val, stat_cache;
-
-		stat_val = stat->rate;
-		stat_val |= ((u32) stat->retry) << 16;
-		stat_cache = msta->status.rate;
-		stat_cache |= ((u32) msta->status.retry) << 16;
-
-		if (*update == 0 && stat_val == stat_cache &&
-		    stat->wcid == msta->status.wcid && msta->n_frames < 32) {
-			msta->n_frames++;
-			goto out;
-		}
-
-		mt76_mac_fill_tx_status(dev, &info, &msta->status,
-					msta->n_frames);
-		msta->status = *stat;
-		msta->n_frames = 1;
-		*update = 0;
-	} else {
-		mt76_mac_fill_tx_status(dev, &info, stat, 1);
-		*update = 1;
-	}
-
-	spin_lock_bh(&dev->mac_lock);
-	ieee80211_tx_status_noskb(dev->mt76.hw, sta, &info);
-	spin_unlock_bh(&dev->mac_lock);
-out:
-	rcu_read_unlock();
-}
+#include "mt76x0.h"
+#include "trace.h"
 
-void mt76x0_mac_set_protection(struct mt76x0_dev *dev, bool legacy_prot,
-				int ht_mode)
+void mt76x0_mac_set_protection(struct mt76x02_dev *dev, bool legacy_prot,
+			       int ht_mode)
 {
 	int mode = ht_mode & IEEE80211_HT_OP_MODE_PROTECTION;
 	bool non_gf = !!(ht_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
@@ -305,7 +77,7 @@ void mt76x0_mac_set_protection(struct mt76x0_dev *dev, bool legacy_prot,
 		mt76_wr(dev, MT_CCK_PROT_CFG + i * 4, prot[i]);
 }
 
-void mt76x0_mac_set_short_preamble(struct mt76x0_dev *dev, bool short_preamb)
+void mt76x0_mac_set_short_preamble(struct mt76x02_dev *dev, bool short_preamb)
 {
 	if (short_preamb)
 		mt76_set(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_PREAMB_SHORT);
@@ -313,7 +85,7 @@ void mt76x0_mac_set_short_preamble(struct mt76x0_dev *dev, bool short_preamb)
 		mt76_clear(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_PREAMB_SHORT);
 }
 
-void mt76x0_mac_config_tsf(struct mt76x0_dev *dev, bool enable, int interval)
+void mt76x0_mac_config_tsf(struct mt76x02_dev *dev, bool enable, int interval)
 {
 	u32 val = mt76_rr(dev, MT_BEACON_TIME_CFG);
 
@@ -333,7 +105,7 @@ void mt76x0_mac_config_tsf(struct mt76x0_dev *dev, bool enable, int interval)
 		MT_BEACON_TIME_CFG_TBTT_EN;
 }
 
-static void mt76x0_check_mac_err(struct mt76x0_dev *dev)
+static void mt76x0_check_mac_err(struct mt76x02_dev *dev)
 {
 	u32 val = mt76_rr(dev, 0x10f4);
 
@@ -348,15 +120,15 @@ static void mt76x0_check_mac_err(struct mt76x0_dev *dev)
 }
 void mt76x0_mac_work(struct work_struct *work)
 {
-	struct mt76x0_dev *dev = container_of(work, struct mt76x0_dev,
+	struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev,
 					       mac_work.work);
 	struct {
 		u32 addr_base;
 		u32 span;
 		u64 *stat_base;
 	} spans[] = {
-		{ MT_RX_STA_CNT0,	3,	dev->stats.rx_stat },
-		{ MT_TX_STA_CNT0,	3,	dev->stats.tx_stat },
+		{ MT_RX_STAT_0,	3,	dev->stats.rx_stat },
+		{ MT_TX_STA_0,	3,	dev->stats.tx_stat },
 		{ MT_TX_AGG_STAT,	1,	dev->stats.aggr_stat },
 		{ MT_MPDU_DENSITY_CNT,	1,	dev->stats.zero_len_del },
 		{ MT_TX_AGG_CNT_BASE0,	8,	&dev->stats.aggr_n[0] },
@@ -399,24 +171,7 @@ void mt76x0_mac_work(struct work_struct *work)
 	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work, 10 * HZ);
 }
 
-void
-mt76x0_mac_wcid_setup(struct mt76x0_dev *dev, u8 idx, u8 vif_idx, u8 *mac)
-{
-	u8 zmac[ETH_ALEN] = {};
-	u32 attr;
-
-	attr = FIELD_PREP(MT_WCID_ATTR_BSS_IDX, vif_idx & 7) |
-	       FIELD_PREP(MT_WCID_ATTR_BSS_IDX_EXT, !!(vif_idx & 8));
-
-	mt76_wr(dev, MT_WCID_ATTR(idx), attr);
-
-	if (mac)
-		memcpy(zmac, mac, sizeof(zmac));
-
-	mt76x0_addr_wr(dev, MT_WCID_ADDR(idx), zmac);
-}
-
-void mt76x0_mac_set_ampdu_factor(struct mt76x0_dev *dev)
+void mt76x0_mac_set_ampdu_factor(struct mt76x02_dev *dev)
 {
 	struct ieee80211_sta *sta;
 	struct mt76_wcid *wcid;
@@ -425,12 +180,12 @@ void mt76x0_mac_set_ampdu_factor(struct mt76x0_dev *dev)
 	int i;
 
 	rcu_read_lock();
-	for (i = 0; i < ARRAY_SIZE(dev->wcid); i++) {
-		wcid = rcu_dereference(dev->wcid[i]);
+	for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid); i++) {
+		wcid = rcu_dereference(dev->mt76.wcid[i]);
 		if (!wcid)
 			continue;
 
-		msta = container_of(wcid, struct mt76_sta, wcid);
+		msta = container_of(wcid, struct mt76x02_sta, wcid);
 		sta = container_of(msta, struct ieee80211_sta, drv_priv);
 
 		min_factor = min(min_factor, sta->ht_cap.ampdu_factor);
@@ -440,219 +195,3 @@ void mt76x0_mac_set_ampdu_factor(struct mt76x0_dev *dev)
 	mt76_wr(dev, MT_MAX_LEN_CFG, 0xa0fff |
 		   FIELD_PREP(MT_MAX_LEN_CFG_AMPDU, min_factor));
 }
-
-static void
-mt76_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
-{
-	u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
-
-	switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
-	case MT_PHY_TYPE_OFDM:
-		if (idx >= 8)
-			idx = 0;
-
-		if (status->band == NL80211_BAND_2GHZ)
-			idx += 4;
-
-		status->rate_idx = idx;
-		return;
-	case MT_PHY_TYPE_CCK:
-		if (idx >= 8) {
-			idx -= 8;
-			status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
-		}
-
-		if (idx >= 4)
-			idx = 0;
-
-		status->rate_idx = idx;
-		return;
-	case MT_PHY_TYPE_HT_GF:
-		status->enc_flags |= RX_ENC_FLAG_HT_GF;
-		/* fall through */
-	case MT_PHY_TYPE_HT:
-		status->encoding = RX_ENC_HT;
-		status->rate_idx = idx;
-		break;
-	case MT_PHY_TYPE_VHT:
-		status->encoding = RX_ENC_VHT;
-		status->rate_idx = FIELD_GET(MT_RATE_INDEX_VHT_IDX, idx);
-		status->nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1;
-		break;
-	default:
-		WARN_ON(1);
-		return;
-	}
-
-	if (rate & MT_RXWI_RATE_LDPC)
-		status->enc_flags |= RX_ENC_FLAG_LDPC;
-
-	if (rate & MT_RXWI_RATE_SGI)
-		status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
-
-	if (rate & MT_RXWI_RATE_STBC)
-		status->enc_flags |= 1 << RX_ENC_FLAG_STBC_SHIFT;
-
-	switch (FIELD_GET(MT_RXWI_RATE_BW, rate)) {
-	case MT_PHY_BW_20:
-		break;
-	case MT_PHY_BW_40:
-		status->bw = RATE_INFO_BW_40;
-		break;
-	case MT_PHY_BW_80:
-		status->bw = RATE_INFO_BW_80;
-		break;
-	default:
-		WARN_ON(1);
-		break;
-	}
-}
-
-static void
-mt76x0_rx_monitor_beacon(struct mt76x0_dev *dev, struct mt76x0_rxwi *rxwi,
-			  u16 rate, int rssi)
-{
-	dev->bcn_phy_mode = FIELD_GET(MT_RXWI_RATE_PHY, rate);
-	dev->avg_rssi = ((dev->avg_rssi * 15) / 16 + (rssi << 8)) / 256;
-}
-
-static int
-mt76x0_rx_is_our_beacon(struct mt76x0_dev *dev, u8 *data)
-{
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)data;
-
-	return ieee80211_is_beacon(hdr->frame_control) &&
-		ether_addr_equal(hdr->addr2, dev->ap_bssid);
-}
-
-u32 mt76x0_mac_process_rx(struct mt76x0_dev *dev, struct sk_buff *skb,
-			u8 *data, void *rxi)
-{
-	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
-	struct mt76x0_rxwi *rxwi = rxi;
-	u32 len, ctl = le32_to_cpu(rxwi->ctl);
-	u16 rate = le16_to_cpu(rxwi->rate);
-	int rssi;
-
-	len = FIELD_GET(MT_RXWI_CTL_MPDU_LEN, ctl);
-	if (WARN_ON(len < 10))
-		return 0;
-
-	if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_DECRYPT)) {
-		status->flag |= RX_FLAG_DECRYPTED;
-		status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED;
-	}
-
-	status->chains = BIT(0);
-	rssi = mt76x0_phy_get_rssi(dev, rxwi);
-	status->chain_signal[0] = status->signal = rssi;
-	status->freq = dev->mt76.chandef.chan->center_freq;
-	status->band = dev->mt76.chandef.chan->band;
-
-	mt76_mac_process_rate(status, rate);
-
-	spin_lock_bh(&dev->con_mon_lock);
-	if (mt76x0_rx_is_our_beacon(dev, data)) {
-		mt76x0_rx_monitor_beacon(dev, rxwi, rate, rssi);
-	} else if (rxwi->rxinfo & cpu_to_le32(MT_RXINFO_U2M)) {
-		if (dev->avg_rssi == 0)
-			dev->avg_rssi = rssi;
-		else
-			dev->avg_rssi = (dev->avg_rssi * 15) / 16 + rssi / 16;
-
-	}
-	spin_unlock_bh(&dev->con_mon_lock);
-
-	return len;
-}
-
-static enum mt76_cipher_type
-mt76_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
-{
-	memset(key_data, 0, 32);
-	if (!key)
-		return MT_CIPHER_NONE;
-
-	if (key->keylen > 32)
-		return MT_CIPHER_NONE;
-
-	memcpy(key_data, key->key, key->keylen);
-
-	switch (key->cipher) {
-	case WLAN_CIPHER_SUITE_WEP40:
-		return MT_CIPHER_WEP40;
-	case WLAN_CIPHER_SUITE_WEP104:
-		return MT_CIPHER_WEP104;
-	case WLAN_CIPHER_SUITE_TKIP:
-		return MT_CIPHER_TKIP;
-	case WLAN_CIPHER_SUITE_CCMP:
-		return MT_CIPHER_AES_CCMP;
-	default:
-		return MT_CIPHER_NONE;
-	}
-}
-
-int mt76x0_mac_wcid_set_key(struct mt76x0_dev *dev, u8 idx,
-			  struct ieee80211_key_conf *key)
-{
-	enum mt76_cipher_type cipher;
-	u8 key_data[32];
-	u8 iv_data[8];
-	u32 val;
-
-	cipher = mt76_mac_get_key_info(key, key_data);
-	if (cipher == MT_CIPHER_NONE && key)
-		return -EINVAL;
-
-	trace_mt76x0_set_key(&dev->mt76, idx);
-
-	mt76_wr_copy(dev, MT_WCID_KEY(idx), key_data, sizeof(key_data));
-
-	memset(iv_data, 0, sizeof(iv_data));
-	if (key) {
-		iv_data[3] = key->keyidx << 6;
-		if (cipher >= MT_CIPHER_TKIP) {
-			/* Note: start with 1 to comply with spec,
-			 *	 (see comment on common/cmm_wpa.c:4291).
-			 */
-			iv_data[0] |= 1;
-			iv_data[3] |= 0x20;
-		}
-	}
-	mt76_wr_copy(dev, MT_WCID_IV(idx), iv_data, sizeof(iv_data));
-
-	val = mt76_rr(dev, MT_WCID_ATTR(idx));
-	val &= ~MT_WCID_ATTR_PKEY_MODE & ~MT_WCID_ATTR_PKEY_MODE_EXT;
-	val |= FIELD_PREP(MT_WCID_ATTR_PKEY_MODE, cipher & 7) |
-	       FIELD_PREP(MT_WCID_ATTR_PKEY_MODE_EXT, cipher >> 3);
-	val &= ~MT_WCID_ATTR_PAIRWISE;
-	val |= MT_WCID_ATTR_PAIRWISE *
-		!!(key && key->flags & IEEE80211_KEY_FLAG_PAIRWISE);
-	mt76_wr(dev, MT_WCID_ATTR(idx), val);
-
-	return 0;
-}
-
-int mt76x0_mac_shared_key_setup(struct mt76x0_dev *dev, u8 vif_idx, u8 key_idx,
-			      struct ieee80211_key_conf *key)
-{
-	enum mt76_cipher_type cipher;
-	u8 key_data[32];
-	u32 val;
-
-	cipher = mt76_mac_get_key_info(key, key_data);
-	if (cipher == MT_CIPHER_NONE && key)
-		return -EINVAL;
-
-	trace_mt76x0_set_shared_key(&dev->mt76, vif_idx, key_idx);
-
-	mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx),
-			key_data, sizeof(key_data));
-
-	val = mt76_rr(dev, MT_SKEY_MODE(vif_idx));
-	val &= ~(MT_SKEY_MODE_MASK << MT_SKEY_MODE_SHIFT(vif_idx, key_idx));
-	val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx);
-	mt76_wr(dev, MT_SKEY_MODE(vif_idx), val);
-
-	return 0;
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h
deleted file mode 100644
index bea067b71c13..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MT76_MAC_H
-#define __MT76_MAC_H
-
-/* Note: values in original "RSSI" and "SNR" fields are not actually what they
- *	 are called for MT76X0U, names used by this driver are educated guesses
- *	 (see vendor mac/ral_omac.c).
- */
-struct mt76x0_rxwi {
-	__le32 rxinfo;
-
-	__le32 ctl;
-
-	__le16 tid_sn;
-	__le16 rate;
-
-	s8 rssi[4];
-
-	__le32 bbp_rxinfo[4];
-} __packed __aligned(4);
-
-#define MT_RXINFO_BA			BIT(0)
-#define MT_RXINFO_DATA			BIT(1)
-#define MT_RXINFO_NULL			BIT(2)
-#define MT_RXINFO_FRAG			BIT(3)
-#define MT_RXINFO_U2M			BIT(4)
-#define MT_RXINFO_MULTICAST		BIT(5)
-#define MT_RXINFO_BROADCAST		BIT(6)
-#define MT_RXINFO_MYBSS			BIT(7)
-#define MT_RXINFO_CRCERR		BIT(8)
-#define MT_RXINFO_ICVERR		BIT(9)
-#define MT_RXINFO_MICERR		BIT(10)
-#define MT_RXINFO_AMSDU			BIT(11)
-#define MT_RXINFO_HTC			BIT(12)
-#define MT_RXINFO_RSSI			BIT(13)
-#define MT_RXINFO_L2PAD			BIT(14)
-#define MT_RXINFO_AMPDU			BIT(15)
-#define MT_RXINFO_DECRYPT		BIT(16)
-#define MT_RXINFO_BSSIDX3		BIT(17)
-#define MT_RXINFO_WAPI_KEY		BIT(18)
-#define MT_RXINFO_PN_LEN		GENMASK(21, 19)
-#define MT_RXINFO_SW_PKT_80211		BIT(22)
-#define MT_RXINFO_TCP_SUM_BYPASS	BIT(28)
-#define MT_RXINFO_IP_SUM_BYPASS		BIT(29)
-#define MT_RXINFO_TCP_SUM_ERR		BIT(30)
-#define MT_RXINFO_IP_SUM_ERR		BIT(31)
-
-#define MT_RXWI_CTL_WCID		GENMASK(7, 0)
-#define MT_RXWI_CTL_KEY_IDX		GENMASK(9, 8)
-#define MT_RXWI_CTL_BSS_IDX		GENMASK(12, 10)
-#define MT_RXWI_CTL_UDF			GENMASK(15, 13)
-#define MT_RXWI_CTL_MPDU_LEN		GENMASK(27, 16)
-#define MT_RXWI_CTL_TID			GENMASK(31, 28)
-
-#define MT_RXWI_FRAG			GENMASK(3, 0)
-#define MT_RXWI_SN			GENMASK(15, 4)
-
-#define MT_RXWI_RATE_INDEX		GENMASK(5, 0)
-#define MT_RXWI_RATE_LDPC		BIT(6)
-#define MT_RXWI_RATE_BW			GENMASK(8, 7)
-#define MT_RXWI_RATE_SGI		BIT(9)
-#define MT_RXWI_RATE_STBC		BIT(10)
-#define MT_RXWI_RATE_LDPC_ETXBF		BIT(11)
-#define MT_RXWI_RATE_SND		BIT(12)
-#define MT_RXWI_RATE_PHY		GENMASK(15, 13)
-
-#define MT_RATE_INDEX_VHT_IDX		GENMASK(3, 0)
-#define MT_RATE_INDEX_VHT_NSS		GENMASK(5, 4)
-
-#define MT_RXWI_GAIN_RSSI_VAL		GENMASK(5, 0)
-#define MT_RXWI_GAIN_RSSI_LNA_ID	GENMASK(7, 6)
-#define MT_RXWI_ANT_AUX_LNA		BIT(7)
-
-#define MT_RXWI_EANT_ENC_ANT_ID		GENMASK(7, 0)
-
-enum mt76_phy_bandwidth {
-	MT_PHY_BW_20,
-	MT_PHY_BW_40,
-	MT_PHY_BW_80,
-};
-
-struct mt76_txwi {
-	__le16 flags;
-	__le16 rate_ctl;
-	u8 ack_ctl;
-	u8 wcid;
-	__le16 len_ctl;
-	__le32 iv;
-	__le32 eiv;
-	u8 aid;
-	u8 txstream;
-	u8 ctl2;
-	u8 pktid;
-} __packed __aligned(4);
-
-#define MT_TXWI_FLAGS_FRAG		BIT(0)
-#define MT_TXWI_FLAGS_MMPS		BIT(1)
-#define MT_TXWI_FLAGS_CFACK		BIT(2)
-#define MT_TXWI_FLAGS_TS		BIT(3)
-#define MT_TXWI_FLAGS_AMPDU		BIT(4)
-#define MT_TXWI_FLAGS_MPDU_DENSITY	GENMASK(7, 5)
-#define MT_TXWI_FLAGS_TXOP		GENMASK(9, 8)
-#define MT_TXWI_FLAGS_CWMIN		GENMASK(12, 10)
-#define MT_TXWI_FLAGS_NO_RATE_FALLBACK	BIT(13)
-#define MT_TXWI_FLAGS_TX_RPT		BIT(14)
-#define MT_TXWI_FLAGS_TX_RATE_LUT	BIT(15)
-
-#define MT_TXWI_RATE_MCS		GENMASK(6, 0)
-#define MT_TXWI_RATE_BW			BIT(7)
-#define MT_TXWI_RATE_SGI		BIT(8)
-#define MT_TXWI_RATE_STBC		GENMASK(10, 9)
-#define MT_TXWI_RATE_PHY_MODE		GENMASK(15, 14)
-
-#define MT_TXWI_ACK_CTL_REQ		BIT(0)
-#define MT_TXWI_ACK_CTL_NSEQ		BIT(1)
-#define MT_TXWI_ACK_CTL_BA_WINDOW	GENMASK(7, 2)
-
-#define MT_TXWI_LEN_BYTE_CNT		GENMASK(11, 0)
-
-#define MT_TXWI_CTL_TX_POWER_ADJ	GENMASK(3, 0)
-#define MT_TXWI_CTL_CHAN_CHECK_PKT	BIT(4)
-#define MT_TXWI_CTL_PIFS_REV		BIT(6)
-
-#define MT_TXWI_PKTID_PROBE             BIT(7)
-
-u32 mt76x0_mac_process_rx(struct mt76x0_dev *dev, struct sk_buff *skb,
-			u8 *data, void *rxi);
-int mt76x0_mac_wcid_set_key(struct mt76x0_dev *dev, u8 idx,
-			  struct ieee80211_key_conf *key);
-void mt76x0_mac_wcid_set_rate(struct mt76x0_dev *dev, struct mt76_wcid *wcid,
-			    const struct ieee80211_tx_rate *rate);
-
-int mt76x0_mac_shared_key_setup(struct mt76x0_dev *dev, u8 vif_idx, u8 key_idx,
-			      struct ieee80211_key_conf *key);
-u16 mt76x0_mac_tx_rate_val(struct mt76x0_dev *dev,
-			 const struct ieee80211_tx_rate *rate, u8 *nss_val);
-struct mt76_tx_status
-mt76x0_mac_fetch_tx_status(struct mt76x0_dev *dev);
-void mt76x0_send_tx_status(struct mt76x0_dev *dev, struct mt76_tx_status *stat, u8 *update);
-
-#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
index 22bc9d368728..9273d2d2764a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c
@@ -13,144 +13,72 @@
  * GNU General Public License for more details.
  */
 
-#include "mt76x0.h"
-#include "mac.h"
 #include <linux/etherdevice.h>
+#include "mt76x0.h"
 
-static int mt76x0_start(struct ieee80211_hw *hw)
+static int
+mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef)
 {
-	struct mt76x0_dev *dev = hw->priv;
 	int ret;
 
-	mutex_lock(&dev->mutex);
+	cancel_delayed_work_sync(&dev->cal_work);
 
-	ret = mt76x0_mac_start(dev);
-	if (ret)
-		goto out;
+	mt76_set_channel(&dev->mt76);
+	ret = mt76x0_phy_set_channel(dev, chandef);
+	mt76_txq_schedule_all(&dev->mt76);
 
-	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work,
-				     MT_CALIBRATE_INTERVAL);
-	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
-				     MT_CALIBRATE_INTERVAL);
-out:
-	mutex_unlock(&dev->mutex);
 	return ret;
 }
 
-static void mt76x0_stop(struct ieee80211_hw *hw)
-{
-	struct mt76x0_dev *dev = hw->priv;
-
-	mutex_lock(&dev->mutex);
-
-	cancel_delayed_work_sync(&dev->cal_work);
-	cancel_delayed_work_sync(&dev->mac_work);
-	mt76x0_mac_stop(dev);
-
-	mutex_unlock(&dev->mutex);
-}
-
-
-static int mt76x0_add_interface(struct ieee80211_hw *hw,
-				 struct ieee80211_vif *vif)
+int mt76x0_config(struct ieee80211_hw *hw, u32 changed)
 {
-	struct mt76x0_dev *dev = hw->priv;
-	struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
-	unsigned int idx;
-
-	idx = ffs(~dev->vif_mask);
-	if (!idx || idx > 8)
-		return -ENOSPC;
-
-	idx--;
-	dev->vif_mask |= BIT(idx);
-
-	mvif->idx = idx;
-	mvif->group_wcid.idx = GROUP_WCID(idx);
-	mvif->group_wcid.hw_key_idx = -1;
-
-	return 0;
-}
+	struct mt76x02_dev *dev = hw->priv;
+	int ret = 0;
 
-static void mt76x0_remove_interface(struct ieee80211_hw *hw,
-				     struct ieee80211_vif *vif)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
+	mutex_lock(&dev->mt76.mutex);
 
-	dev->vif_mask &= ~BIT(mvif->idx);
-}
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		ieee80211_stop_queues(hw);
+		ret = mt76x0_set_channel(dev, &hw->conf.chandef);
+		ieee80211_wake_queues(hw);
+	}
 
-static int mt76x0_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	int ret = 0;
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
+		dev->mt76.txpower_conf = hw->conf.power_level * 2;
 
-	mutex_lock(&dev->mutex);
+		if (test_bit(MT76_STATE_RUNNING, &dev->mt76.state))
+			mt76x0_phy_set_txpower(dev);
+	}
 
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (!(hw->conf.flags & IEEE80211_CONF_MONITOR))
-			dev->rxfilter |= MT_RX_FILTR_CFG_PROMISC;
+			dev->mt76.rxfilter |= MT_RX_FILTR_CFG_PROMISC;
 		else
-			dev->rxfilter &= ~MT_RX_FILTR_CFG_PROMISC;
-
-		mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
-	}
+			dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_PROMISC;
 
-	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-		ieee80211_stop_queues(hw);
-		ret = mt76x0_phy_set_channel(dev, &hw->conf.chandef);
-		ieee80211_wake_queues(hw);
+		mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
 	}
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(mt76x0_config);
 
 static void
-mt76_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
-		      unsigned int *total_flags, u64 multicast)
+mt76x0_addr_wr(struct mt76x02_dev *dev, const u32 offset, const u8 *addr)
 {
-	struct mt76x0_dev *dev = hw->priv;
-	u32 flags = 0;
-
-#define MT76_FILTER(_flag, _hw) do { \
-		flags |= *total_flags & FIF_##_flag;			\
-		dev->rxfilter &= ~(_hw);				\
-		dev->rxfilter |= !(flags & FIF_##_flag) * (_hw);	\
-	} while (0)
-
-	mutex_lock(&dev->mutex);
-
-	dev->rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
-
-	MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
-	MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR);
-	MT76_FILTER(CONTROL, MT_RX_FILTR_CFG_ACK |
-			     MT_RX_FILTR_CFG_CTS |
-			     MT_RX_FILTR_CFG_CFEND |
-			     MT_RX_FILTR_CFG_CFACK |
-			     MT_RX_FILTR_CFG_BA |
-			     MT_RX_FILTR_CFG_CTRL_RSV);
-	MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL);
-
-	*total_flags = flags;
-	mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
-
-	mutex_unlock(&dev->mutex);
+	mt76_wr(dev, offset, get_unaligned_le32(addr));
+	mt76_wr(dev, offset + 4, addr[4] | addr[5] << 8);
 }
 
-static void
-mt76x0_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 struct ieee80211_bss_conf *info, u32 changed)
+void mt76x0_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *info, u32 changed)
 {
-	struct mt76x0_dev *dev = hw->priv;
-
-	mutex_lock(&dev->mutex);
+	struct mt76x02_dev *dev = hw->priv;
 
-	if (changed & BSS_CHANGED_ASSOC)
-		mt76x0_phy_con_cal_onoff(dev, info);
+	mutex_lock(&dev->mt76.mutex);
 
 	if (changed & BSS_CHANGED_BSSID) {
 		mt76x0_addr_wr(dev, MT_MAC_BSSID_DW0, info->bssid);
@@ -165,8 +93,8 @@ mt76x0_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
 	if (changed & BSS_CHANGED_BASIC_RATES) {
 		mt76_wr(dev, MT_LEGACY_BASIC_RATE, info->basic_rates);
-		mt76_wr(dev, MT_HT_FBK_CFG0, 0x65432100);
-		mt76_wr(dev, MT_HT_FBK_CFG1, 0xedcba980);
+		mt76_wr(dev, MT_VHT_HT_FBK_CFG0, 0x65432100);
+		mt76_wr(dev, MT_VHT_HT_FBK_CFG1, 0xedcba980);
 		mt76_wr(dev, MT_LG_FBK_CFG0, 0xedcba988);
 		mt76_wr(dev, MT_LG_FBK_CFG1, 0x00002100);
 	}
@@ -191,212 +119,34 @@ mt76x0_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	if (changed & BSS_CHANGED_ASSOC)
 		mt76x0_phy_recalibrate_after_assoc(dev);
 
-	mutex_unlock(&dev->mutex);
-}
-
-static int
-mt76x0_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		struct ieee80211_sta *sta)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv;
-	struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
-	int ret = 0;
-	int idx = 0;
-
-	mutex_lock(&dev->mutex);
-
-	idx = mt76_wcid_alloc(dev->wcid_mask, ARRAY_SIZE(dev->wcid));
-	if (idx < 0) {
-		ret = -ENOSPC;
-		goto out;
-	}
-
-	msta->wcid.idx = idx;
-	msta->wcid.hw_key_idx = -1;
-	mt76x0_mac_wcid_setup(dev, idx, mvif->idx, sta->addr);
-	mt76_clear(dev, MT_WCID_DROP(idx), MT_WCID_DROP_MASK(idx));
-	rcu_assign_pointer(dev->wcid[idx], &msta->wcid);
-	mt76x0_mac_set_ampdu_factor(dev);
-
-out:
-	mutex_unlock(&dev->mutex);
-
-	return ret;
-}
-
-static int
-mt76x0_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   struct ieee80211_sta *sta)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv;
-	int idx = msta->wcid.idx;
-
-	mutex_lock(&dev->mutex);
-	rcu_assign_pointer(dev->wcid[idx], NULL);
-	mt76_set(dev, MT_WCID_DROP(idx), MT_WCID_DROP_MASK(idx));
-	dev->wcid_mask[idx / BITS_PER_LONG] &= ~BIT(idx % BITS_PER_LONG);
-	mt76x0_mac_wcid_setup(dev, idx, 0, NULL);
-	mt76x0_mac_set_ampdu_factor(dev);
-	mutex_unlock(&dev->mutex);
-
-	return 0;
+	mutex_unlock(&dev->mt76.mutex);
 }
+EXPORT_SYMBOL_GPL(mt76x0_bss_info_changed);
 
-static void
-mt76x0_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   enum sta_notify_cmd cmd, struct ieee80211_sta *sta)
-{
-}
-
-static void
-mt76x0_sw_scan(struct ieee80211_hw *hw,
-		struct ieee80211_vif *vif,
-		const u8 *mac_addr)
+void mt76x0_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		    const u8 *mac_addr)
 {
-	struct mt76x0_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	cancel_delayed_work_sync(&dev->cal_work);
-	mt76x0_agc_save(dev);
 	set_bit(MT76_SCANNING, &dev->mt76.state);
 }
+EXPORT_SYMBOL_GPL(mt76x0_sw_scan);
 
-static void
-mt76x0_sw_scan_complete(struct ieee80211_hw *hw,
-			 struct ieee80211_vif *vif)
+void mt76x0_sw_scan_complete(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif)
 {
-	struct mt76x0_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mt76x0_agc_restore(dev);
 	clear_bit(MT76_SCANNING, &dev->mt76.state);
-
-	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
-				     MT_CALIBRATE_INTERVAL);
-}
-
-static int
-mt76x0_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		struct ieee80211_key_conf *key)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	struct mt76_vif *mvif = (struct mt76_vif *) vif->drv_priv;
-	struct mt76_sta *msta = sta ? (struct mt76_sta *) sta->drv_priv : NULL;
-	struct mt76_wcid *wcid = msta ? &msta->wcid : &mvif->group_wcid;
-	int idx = key->keyidx;
-	int ret;
-
-	if (cmd == SET_KEY) {
-		key->hw_key_idx = wcid->idx;
-		wcid->hw_key_idx = idx;
-	} else {
-		if (idx == wcid->hw_key_idx)
-			wcid->hw_key_idx = -1;
-
-		key = NULL;
-	}
-
-	if (!msta) {
-		if (key || wcid->hw_key_idx == idx) {
-			ret = mt76x0_mac_wcid_set_key(dev, wcid->idx, key);
-			if (ret)
-				return ret;
-		}
-
-		return mt76x0_mac_shared_key_setup(dev, mvif->idx, idx, key);
-	}
-
-	return mt76x0_mac_wcid_set_key(dev, msta->wcid.idx, key);
 }
+EXPORT_SYMBOL_GPL(mt76x0_sw_scan_complete);
 
-static int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
+int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 {
-	struct mt76x0_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	mt76_rmw_field(dev, MT_TX_RTS_CFG, MT_TX_RTS_CFG_THRESH, value);
 
 	return 0;
 }
-
-static int
-mt76_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		  struct ieee80211_ampdu_params *params)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	struct ieee80211_sta *sta = params->sta;
-	enum ieee80211_ampdu_mlme_action action = params->action;
-	u16 tid = params->tid;
-	u16 *ssn = &params->ssn;
-	struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv;
-
-	WARN_ON(msta->wcid.idx > N_WCIDS);
-
-	switch (action) {
-	case IEEE80211_AMPDU_RX_START:
-		mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
-		break;
-	case IEEE80211_AMPDU_RX_STOP:
-		mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
-		break;
-	case IEEE80211_AMPDU_TX_OPERATIONAL:
-		ieee80211_send_bar(vif, sta->addr, tid, msta->agg_ssn[tid]);
-		break;
-	case IEEE80211_AMPDU_TX_STOP_FLUSH:
-	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
-		break;
-	case IEEE80211_AMPDU_TX_START:
-		msta->agg_ssn[tid] = *ssn << 4;
-		ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
-		break;
-	case IEEE80211_AMPDU_TX_STOP_CONT:
-		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
-		break;
-	}
-
-	return 0;
-}
-
-static void
-mt76_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 struct ieee80211_sta *sta)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	struct mt76_sta *msta = (struct mt76_sta *) sta->drv_priv;
-	struct ieee80211_sta_rates *rates;
-	struct ieee80211_tx_rate rate = {};
-
-	rcu_read_lock();
-	rates = rcu_dereference(sta->rates);
-
-	if (!rates)
-		goto out;
-
-	rate.idx = rates->rate[0].idx;
-	rate.flags = rates->rate[0].flags;
-	mt76x0_mac_wcid_set_rate(dev, &msta->wcid, &rate);
-
-out:
-	rcu_read_unlock();
-}
-
-const struct ieee80211_ops mt76x0_ops = {
-	.tx = mt76x0_tx,
-	.start = mt76x0_start,
-	.stop = mt76x0_stop,
-	.add_interface = mt76x0_add_interface,
-	.remove_interface = mt76x0_remove_interface,
-	.config = mt76x0_config,
-	.configure_filter = mt76_configure_filter,
-	.bss_info_changed = mt76x0_bss_info_changed,
-	.sta_add = mt76x0_sta_add,
-	.sta_remove = mt76x0_sta_remove,
-	.sta_notify = mt76x0_sta_notify,
-	.set_key = mt76x0_set_key,
-	.conf_tx = mt76x0_conf_tx,
-	.sw_scan_start = mt76x0_sw_scan,
-	.sw_scan_complete = mt76x0_sw_scan_complete,
-	.ampdu_action = mt76_ampdu_action,
-	.sta_rate_tbl_update = mt76_sta_rate_tbl_update,
-	.set_rts_threshold = mt76x0_set_rts_threshold,
-};
+EXPORT_SYMBOL_GPL(mt76x0_set_rts_threshold);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
deleted file mode 100644
index 8affacbab90a..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
+++ /dev/null
@@ -1,656 +0,0 @@
-/*
- * (c) Copyright 2002-2010, Ralink Technology, Inc.
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-#include <linux/usb.h>
-#include <linux/skbuff.h>
-
-#include "mt76x0.h"
-#include "dma.h"
-#include "mcu.h"
-#include "usb.h"
-#include "trace.h"
-
-#define MCU_FW_URB_MAX_PAYLOAD		0x38f8
-#define MCU_FW_URB_SIZE			(MCU_FW_URB_MAX_PAYLOAD + 12)
-#define MCU_RESP_URB_SIZE		1024
-
-static inline int firmware_running(struct mt76x0_dev *dev)
-{
-	return mt76_rr(dev, MT_MCU_COM_REG0) == 1;
-}
-
-static inline void skb_put_le32(struct sk_buff *skb, u32 val)
-{
-	put_unaligned_le32(val, skb_put(skb, 4));
-}
-
-static inline void mt76x0_dma_skb_wrap_cmd(struct sk_buff *skb,
-					    u8 seq, enum mcu_cmd cmd)
-{
-	WARN_ON(mt76x0_dma_skb_wrap(skb, CPU_TX_PORT, DMA_COMMAND,
-				     FIELD_PREP(MT_TXD_CMD_SEQ, seq) |
-				     FIELD_PREP(MT_TXD_CMD_TYPE, cmd)));
-}
-
-static inline void trace_mt76x0_mcu_msg_send_cs(struct mt76_dev *dev,
-					    struct sk_buff *skb, bool need_resp)
-{
-	u32 i, csum = 0;
-
-	for (i = 0; i < skb->len / 4; i++)
-		csum ^= get_unaligned_le32(skb->data + i * 4);
-
-	trace_mt76x0_mcu_msg_send(dev, skb, csum, need_resp);
-}
-
-static struct sk_buff *
-mt76x0_mcu_msg_alloc(struct mt76x0_dev *dev, const void *data, int len)
-{
-	struct sk_buff *skb;
-
-	WARN_ON(len % 4); /* if length is not divisible by 4 we need to pad */
-
-	skb = alloc_skb(len + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
-	if (skb) {
-		skb_reserve(skb, MT_DMA_HDR_LEN);
-		memcpy(skb_put(skb, len), data, len);
-	}
-	return skb;
-}
-
-static void mt76x0_read_resp_regs(struct mt76x0_dev *dev, int len)
-{
-	int i;
-	int n = dev->mcu.reg_pairs_len;
-	u8 *buf = dev->mcu.resp.buf;
-
-	buf += 4;
-	len -= 8;
-
-	if (dev->mcu.burst_read) {
-		u32 reg = dev->mcu.reg_pairs[0].reg - dev->mcu.reg_base;
-
-		WARN_ON_ONCE(len/4 != n);
-		for (i = 0; i < n; i++) {
-			u32 val = get_unaligned_le32(buf + 4*i);
-
-			dev->mcu.reg_pairs[i].reg = reg++;
-			dev->mcu.reg_pairs[i].value = val;
-		}
-	} else {
-		WARN_ON_ONCE(len/8 != n);
-		for (i = 0; i < n; i++) {
-			u32 reg = get_unaligned_le32(buf + 8*i) - dev->mcu.reg_base;
-			u32 val = get_unaligned_le32(buf + 8*i + 4);
-
-			WARN_ON_ONCE(dev->mcu.reg_pairs[i].reg != reg);
-			dev->mcu.reg_pairs[i].value = val;
-		}
-	}
-}
-
-static int mt76x0_mcu_wait_resp(struct mt76x0_dev *dev, u8 seq)
-{
-	struct urb *urb = dev->mcu.resp.urb;
-	u32 rxfce;
-	int urb_status, ret, try = 5;
-
-	while (try--) {
-		if (!wait_for_completion_timeout(&dev->mcu.resp_cmpl,
-						 msecs_to_jiffies(300))) {
-			dev_warn(dev->mt76.dev, "Warning: %s retrying\n", __func__);
-			continue;
-		}
-
-		/* Make copies of important data before reusing the urb */
-		rxfce = get_unaligned_le32(dev->mcu.resp.buf);
-		urb_status = urb->status * mt76x0_urb_has_error(urb);
-
-		if (urb_status == 0 && dev->mcu.reg_pairs)
-			mt76x0_read_resp_regs(dev, urb->actual_length);
-
-		ret = mt76x0_usb_submit_buf(dev, USB_DIR_IN, MT_EP_IN_CMD_RESP,
-					     &dev->mcu.resp, GFP_KERNEL,
-					     mt76x0_complete_urb,
-					     &dev->mcu.resp_cmpl);
-		if (ret)
-			return ret;
-
-		if (urb_status)
-			dev_err(dev->mt76.dev, "Error: MCU resp urb failed:%d\n",
-				urb_status);
-
-		if (FIELD_GET(MT_RXD_CMD_INFO_CMD_SEQ, rxfce) == seq &&
-		    FIELD_GET(MT_RXD_CMD_INFO_EVT_TYPE, rxfce) == CMD_DONE)
-			return 0;
-
-		dev_err(dev->mt76.dev, "Error: MCU resp evt:%lx seq:%hhx-%lx!\n",
-			FIELD_GET(MT_RXD_CMD_INFO_EVT_TYPE, rxfce),
-			seq, FIELD_GET(MT_RXD_CMD_INFO_CMD_SEQ, rxfce));
-	}
-
-	dev_err(dev->mt76.dev, "Error: %s timed out\n", __func__);
-	return -ETIMEDOUT;
-}
-
-static int
-__mt76x0_mcu_msg_send(struct mt76x0_dev *dev, struct sk_buff *skb,
-		      enum mcu_cmd cmd, bool wait_resp)
-{
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
-	unsigned cmd_pipe = usb_sndbulkpipe(usb_dev,
-					    dev->out_ep[MT_EP_OUT_INBAND_CMD]);
-	int sent, ret;
-	u8 seq = 0;
-
-	if (wait_resp)
-		while (!seq)
-			seq = ++dev->mcu.msg_seq & 0xf;
-
-	mt76x0_dma_skb_wrap_cmd(skb, seq, cmd);
-
-	if (dev->mcu.resp_cmpl.done)
-		dev_err(dev->mt76.dev, "Error: MCU response pre-completed!\n");
-
-	trace_mt76x0_mcu_msg_send_cs(&dev->mt76, skb, wait_resp);
-	trace_mt76x0_submit_urb_sync(&dev->mt76, cmd_pipe, skb->len);
-
-	ret = usb_bulk_msg(usb_dev, cmd_pipe, skb->data, skb->len, &sent, 500);
-	if (ret) {
-		dev_err(dev->mt76.dev, "Error: send MCU cmd failed:%d\n", ret);
-		goto out;
-	}
-	if (sent != skb->len)
-		dev_err(dev->mt76.dev, "Error: %s sent != skb->len\n", __func__);
-
-	if (wait_resp)
-		ret = mt76x0_mcu_wait_resp(dev, seq);
-
-out:
-	return ret;
-}
-
-static int
-mt76x0_mcu_msg_send(struct mt76x0_dev *dev, struct sk_buff *skb,
-		     enum mcu_cmd cmd, bool wait_resp)
-{
-	int ret;
-
-	if (test_bit(MT76_REMOVED, &dev->mt76.state))
-		return 0;
-
-	mutex_lock(&dev->mcu.mutex);
-	ret = __mt76x0_mcu_msg_send(dev, skb, cmd, wait_resp);
-	mutex_unlock(&dev->mcu.mutex);
-
-	consume_skb(skb);
-
-	return ret;
-}
-
-int mt76x0_mcu_function_select(struct mt76x0_dev *dev,
-			       enum mcu_function func, u32 val)
-{
-	struct sk_buff *skb;
-	struct {
-		__le32 id;
-		__le32 value;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(func),
-		.value = cpu_to_le32(val),
-	};
-
-	skb = mt76x0_mcu_msg_alloc(dev, &msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76x0_mcu_msg_send(dev, skb, CMD_FUN_SET_OP, func == 5);
-}
-
-int
-mt76x0_mcu_calibrate(struct mt76x0_dev *dev, enum mcu_calibrate cal, u32 val)
-{
-	struct sk_buff *skb;
-	struct {
-		__le32 id;
-		__le32 value;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(cal),
-		.value = cpu_to_le32(val),
-	};
-
-	skb = mt76x0_mcu_msg_alloc(dev, &msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76x0_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP, true);
-}
-
-int mt76x0_write_reg_pairs(struct mt76x0_dev *dev, u32 base,
-			   const struct mt76_reg_pair *data, int n)
-{
-	const int max_vals_per_cmd = INBAND_PACKET_MAX_LEN / 8;
-	struct sk_buff *skb;
-	int cnt, i, ret;
-
-	if (!n)
-		return 0;
-
-	cnt = min(max_vals_per_cmd, n);
-
-	skb = alloc_skb(cnt * 8 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
-	if (!skb)
-		return -ENOMEM;
-	skb_reserve(skb, MT_DMA_HDR_LEN);
-
-	for (i = 0; i < cnt; i++) {
-		skb_put_le32(skb, base + data[i].reg);
-		skb_put_le32(skb, data[i].value);
-	}
-
-	ret = mt76x0_mcu_msg_send(dev, skb, CMD_RANDOM_WRITE, cnt == n);
-	if (ret)
-		return ret;
-
-	return mt76x0_write_reg_pairs(dev, base, data + cnt, n - cnt);
-}
-
-int mt76x0_read_reg_pairs(struct mt76x0_dev *dev, u32 base,
-			  struct mt76_reg_pair *data, int n)
-{
-	const int max_vals_per_cmd = INBAND_PACKET_MAX_LEN / 8;
-	struct sk_buff *skb;
-	int cnt, i, ret;
-
-	if (!n)
-		return 0;
-
-	cnt = min(max_vals_per_cmd, n);
-	if (cnt != n)
-		return -EINVAL;
-
-	skb = alloc_skb(cnt * 8 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
-	if (!skb)
-		return -ENOMEM;
-	skb_reserve(skb, MT_DMA_HDR_LEN);
-
-	for (i = 0; i < cnt; i++) {
-		skb_put_le32(skb, base + data[i].reg);
-		skb_put_le32(skb, data[i].value);
-	}
-
-	mutex_lock(&dev->mcu.mutex);
-
-	dev->mcu.reg_pairs = data;
-	dev->mcu.reg_pairs_len = n;
-	dev->mcu.reg_base = base;
-	dev->mcu.burst_read = false;
-
-	ret = __mt76x0_mcu_msg_send(dev, skb, CMD_RANDOM_READ, true);
-
-	dev->mcu.reg_pairs = NULL;
-
-	mutex_unlock(&dev->mcu.mutex);
-
-	consume_skb(skb);
-
-	return ret;
-
-}
-
-int mt76x0_burst_write_regs(struct mt76x0_dev *dev, u32 offset,
-			     const u32 *data, int n)
-{
-	const int max_regs_per_cmd = INBAND_PACKET_MAX_LEN / 4 - 1;
-	struct sk_buff *skb;
-	int cnt, i, ret;
-
-	if (!n)
-		return 0;
-
-	cnt = min(max_regs_per_cmd, n);
-
-	skb = alloc_skb(cnt * 4 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
-	if (!skb)
-		return -ENOMEM;
-	skb_reserve(skb, MT_DMA_HDR_LEN);
-
-	skb_put_le32(skb, MT_MCU_MEMMAP_WLAN + offset);
-	for (i = 0; i < cnt; i++)
-		skb_put_le32(skb, data[i]);
-
-	ret = mt76x0_mcu_msg_send(dev, skb, CMD_BURST_WRITE, cnt == n);
-	if (ret)
-		return ret;
-
-	return mt76x0_burst_write_regs(dev, offset + cnt * 4,
-					data + cnt, n - cnt);
-}
-
-#if 0
-static int mt76x0_burst_read_regs(struct mt76x0_dev *dev, u32 base,
-				  struct mt76_reg_pair *data, int n)
-{
-	const int max_vals_per_cmd = INBAND_PACKET_MAX_LEN / 4 - 1;
-	struct sk_buff *skb;
-	int cnt, ret;
-
-	if (!n)
-		return 0;
-
-	cnt = min(max_vals_per_cmd, n);
-	if (cnt != n)
-		return -EINVAL;
-
-	skb = alloc_skb(cnt * 4 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
-	if (!skb)
-		return -ENOMEM;
-	skb_reserve(skb, MT_DMA_HDR_LEN);
-
-	skb_put_le32(skb, base + data[0].reg);
-	skb_put_le32(skb, n);
-
-	mutex_lock(&dev->mcu.mutex);
-
-	dev->mcu.reg_pairs = data;
-	dev->mcu.reg_pairs_len = n;
-	dev->mcu.reg_base = base;
-	dev->mcu.burst_read = true;
-
-	ret = __mt76x0_mcu_msg_send(dev, skb, CMD_BURST_READ, true);
-
-	dev->mcu.reg_pairs = NULL;
-
-	mutex_unlock(&dev->mcu.mutex);
-
-	consume_skb(skb);
-
-	return ret;
-}
-#endif
-
-struct mt76_fw_header {
-	__le32 ilm_len;
-	__le32 dlm_len;
-	__le16 build_ver;
-	__le16 fw_ver;
-	u8 pad[4];
-	char build_time[16];
-};
-
-struct mt76_fw {
-	struct mt76_fw_header hdr;
-	u8 ivb[MT_MCU_IVB_SIZE];
-	u8 ilm[];
-};
-
-static int __mt76x0_dma_fw(struct mt76x0_dev *dev,
-			    const struct mt76x0_dma_buf *dma_buf,
-			    const void *data, u32 len, u32 dst_addr)
-{
-	DECLARE_COMPLETION_ONSTACK(cmpl);
-	struct mt76x0_dma_buf buf = *dma_buf; /* we need to fake length */
-	__le32 reg;
-	u32 val;
-	int ret;
-
-	reg = cpu_to_le32(FIELD_PREP(MT_TXD_INFO_TYPE, DMA_COMMAND) |
-			  FIELD_PREP(MT_TXD_INFO_D_PORT, CPU_TX_PORT) |
-			  FIELD_PREP(MT_TXD_INFO_LEN, len));
-	memcpy(buf.buf, &reg, sizeof(reg));
-	memcpy(buf.buf + sizeof(reg), data, len);
-	memset(buf.buf + sizeof(reg) + len, 0, 8);
-
-	ret = mt76x0_vendor_single_wr(dev, MT_VEND_WRITE_FCE,
-				       MT_FCE_DMA_ADDR, dst_addr);
-	if (ret)
-		return ret;
-	len = roundup(len, 4);
-	ret = mt76x0_vendor_single_wr(dev, MT_VEND_WRITE_FCE,
-				       MT_FCE_DMA_LEN, len << 16);
-	if (ret)
-		return ret;
-
-	buf.len = MT_DMA_HDR_LEN + len + 4;
-	ret = mt76x0_usb_submit_buf(dev, USB_DIR_OUT, MT_EP_OUT_INBAND_CMD,
-				     &buf, GFP_KERNEL,
-				     mt76x0_complete_urb, &cmpl);
-	if (ret)
-		return ret;
-
-	if (!wait_for_completion_timeout(&cmpl, msecs_to_jiffies(1000))) {
-		dev_err(dev->mt76.dev, "Error: firmware upload timed out\n");
-		usb_kill_urb(buf.urb);
-		return -ETIMEDOUT;
-	}
-	if (mt76x0_urb_has_error(buf.urb)) {
-		dev_err(dev->mt76.dev, "Error: firmware upload urb failed:%d\n",
-			buf.urb->status);
-		return buf.urb->status;
-	}
-
-	val = mt76_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX);
-	val++;
-	mt76_wr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX, val);
-
-	msleep(5);
-
-	return 0;
-}
-
-static int
-mt76x0_dma_fw(struct mt76x0_dev *dev, struct mt76x0_dma_buf *dma_buf,
-	       const void *data, int len, u32 dst_addr)
-{
-	int n, ret;
-
-	if (len == 0)
-		return 0;
-
-	n = min(MCU_FW_URB_MAX_PAYLOAD, len);
-	ret = __mt76x0_dma_fw(dev, dma_buf, data, n, dst_addr);
-	if (ret)
-		return ret;
-
-#if 0
-	if (!mt76_poll_msec(dev, MT_MCU_COM_REG1, BIT(31), BIT(31), 500))
-		return -ETIMEDOUT;
-#endif
-
-	return mt76x0_dma_fw(dev, dma_buf, data + n, len - n, dst_addr + n);
-}
-
-static int
-mt76x0_upload_firmware(struct mt76x0_dev *dev, const struct mt76_fw *fw)
-{
-	struct mt76x0_dma_buf dma_buf;
-	void *ivb;
-	u32 ilm_len, dlm_len;
-	int i, ret;
-
-	ivb = kmemdup(fw->ivb, sizeof(fw->ivb), GFP_KERNEL);
-	if (!ivb)
-		return -ENOMEM;
-	if (mt76x0_usb_alloc_buf(dev, MCU_FW_URB_SIZE, &dma_buf)) {
-		ret = -ENOMEM;
-		goto error;
-	}
-
-	ilm_len = le32_to_cpu(fw->hdr.ilm_len) - sizeof(fw->ivb);
-	dev_dbg(dev->mt76.dev, "loading FW - ILM %u + IVB %zu\n",
-		ilm_len, sizeof(fw->ivb));
-	ret = mt76x0_dma_fw(dev, &dma_buf, fw->ilm, ilm_len, sizeof(fw->ivb));
-	if (ret)
-		goto error;
-
-	dlm_len = le32_to_cpu(fw->hdr.dlm_len);
-	dev_dbg(dev->mt76.dev, "loading FW - DLM %u\n", dlm_len);
-	ret = mt76x0_dma_fw(dev, &dma_buf, fw->ilm + ilm_len,
-			     dlm_len, MT_MCU_DLM_OFFSET);
-	if (ret)
-		goto error;
-
-	ret = mt76x0_vendor_request(dev, MT_VEND_DEV_MODE, USB_DIR_OUT,
-				     0x12, 0, ivb, sizeof(fw->ivb));
-	if (ret < 0)
-		goto error;
-	ret = 0;
-
-	for (i = 100; i && !firmware_running(dev); i--)
-		msleep(10);
-	if (!i) {
-		ret = -ETIMEDOUT;
-		goto error;
-	}
-
-	dev_dbg(dev->mt76.dev, "Firmware running!\n");
-error:
-	kfree(ivb);
-	mt76x0_usb_free_buf(dev, &dma_buf);
-
-	return ret;
-}
-
-static int mt76x0_load_firmware(struct mt76x0_dev *dev)
-{
-	const struct firmware *fw;
-	const struct mt76_fw_header *hdr;
-	int len, ret;
-	u32 val;
-
-	mt76_wr(dev, MT_USB_DMA_CFG, (MT_USB_DMA_CFG_RX_BULK_EN |
-					 MT_USB_DMA_CFG_TX_BULK_EN));
-
-	if (firmware_running(dev))
-		return 0;
-
-	ret = request_firmware(&fw, MT7610_FIRMWARE, dev->mt76.dev);
-	if (ret)
-		return ret;
-
-	if (!fw || !fw->data || fw->size < sizeof(*hdr))
-		goto err_inv_fw;
-
-	hdr = (const struct mt76_fw_header *) fw->data;
-
-	if (le32_to_cpu(hdr->ilm_len) <= MT_MCU_IVB_SIZE)
-		goto err_inv_fw;
-
-	len = sizeof(*hdr);
-	len += le32_to_cpu(hdr->ilm_len);
-	len += le32_to_cpu(hdr->dlm_len);
-
-	if (fw->size != len)
-		goto err_inv_fw;
-
-	val = le16_to_cpu(hdr->fw_ver);
-	dev_dbg(dev->mt76.dev,
-		 "Firmware Version: %d.%d.%02d Build: %x Build time: %.16s\n",
-		 (val >> 12) & 0xf, (val >> 8) & 0xf, val & 0xf,
-		 le16_to_cpu(hdr->build_ver), hdr->build_time);
-
-	len = le32_to_cpu(hdr->ilm_len);
-
-	mt76_wr(dev, 0x1004, 0x2c);
-
-	mt76_set(dev, MT_USB_DMA_CFG, (MT_USB_DMA_CFG_RX_BULK_EN |
-				       MT_USB_DMA_CFG_TX_BULK_EN) |
-				       FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, 0x20));
-	mt76x0_vendor_reset(dev);
-	msleep(5);
-/*
-	mt76x0_rmw(dev, MT_PBF_CFG, 0, (MT_PBF_CFG_TX0Q_EN |
-					 MT_PBF_CFG_TX1Q_EN |
-					 MT_PBF_CFG_TX2Q_EN |
-					 MT_PBF_CFG_TX3Q_EN));
-*/
-
-	mt76_wr(dev, MT_FCE_PSE_CTRL, 1);
-
-	/* FCE tx_fs_base_ptr */
-	mt76_wr(dev, MT_TX_CPU_FROM_FCE_BASE_PTR, 0x400230);
-	/* FCE tx_fs_max_cnt */
-	mt76_wr(dev, MT_TX_CPU_FROM_FCE_MAX_COUNT, 1);
-	/* FCE pdma enable */
-	mt76_wr(dev, MT_FCE_PDMA_GLOBAL_CONF, 0x44);
-	/* FCE skip_fs_en */
-	mt76_wr(dev, MT_FCE_SKIP_FS, 3);
-
-	val = mt76_rr(dev, MT_USB_DMA_CFG);
-	val |= MT_USB_DMA_CFG_TX_WL_DROP;
-	mt76_wr(dev, MT_USB_DMA_CFG, val);
-	val &= ~MT_USB_DMA_CFG_TX_WL_DROP;
-	mt76_wr(dev, MT_USB_DMA_CFG, val);
-
-	ret = mt76x0_upload_firmware(dev, (const struct mt76_fw *)fw->data);
-	release_firmware(fw);
-
-	mt76_wr(dev, MT_FCE_PSE_CTRL, 1);
-
-	return ret;
-
-err_inv_fw:
-	dev_err(dev->mt76.dev, "Invalid firmware image\n");
-	release_firmware(fw);
-	return -ENOENT;
-}
-
-int mt76x0_mcu_init(struct mt76x0_dev *dev)
-{
-	int ret;
-
-	mutex_init(&dev->mcu.mutex);
-
-	ret = mt76x0_load_firmware(dev);
-	if (ret)
-		return ret;
-
-	set_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state);
-
-	return 0;
-}
-
-int mt76x0_mcu_cmd_init(struct mt76x0_dev *dev)
-{
-	int ret;
-
-	ret = mt76x0_mcu_function_select(dev, Q_SELECT, 1);
-	if (ret)
-		return ret;
-
-	init_completion(&dev->mcu.resp_cmpl);
-	if (mt76x0_usb_alloc_buf(dev, MCU_RESP_URB_SIZE, &dev->mcu.resp)) {
-		mt76x0_usb_free_buf(dev, &dev->mcu.resp);
-		return -ENOMEM;
-	}
-
-	ret = mt76x0_usb_submit_buf(dev, USB_DIR_IN, MT_EP_IN_CMD_RESP,
-				     &dev->mcu.resp, GFP_KERNEL,
-				     mt76x0_complete_urb, &dev->mcu.resp_cmpl);
-	if (ret) {
-		mt76x0_usb_free_buf(dev, &dev->mcu.resp);
-		return ret;
-	}
-
-	return 0;
-}
-
-void mt76x0_mcu_cmd_deinit(struct mt76x0_dev *dev)
-{
-	usb_kill_urb(dev->mcu.resp.urb);
-	mt76x0_usb_free_buf(dev, &dev->mcu.resp);
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h
index 8c2f77f4c3f5..3b34e1d2769f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.h
@@ -15,65 +15,18 @@
 #ifndef __MT76X0U_MCU_H
 #define __MT76X0U_MCU_H
 
-struct mt76x0_dev;
+#include "../mt76x02_mcu.h"
 
-/* Register definitions */
-#define MT_MCU_RESET_CTL		0x070C
-#define MT_MCU_INT_LEVEL		0x0718
-#define MT_MCU_COM_REG0			0x0730
-#define MT_MCU_COM_REG1			0x0734
-#define MT_MCU_COM_REG2			0x0738
-#define MT_MCU_COM_REG3			0x073C
+struct mt76x02_dev;
 
 #define MT_MCU_IVB_SIZE			0x40
 #define MT_MCU_DLM_OFFSET		0x80000
 
-#define MT_MCU_MEMMAP_WLAN		0x00410000
 /* We use same space for BBP as for MAC regs
  * #define MT_MCU_MEMMAP_BBP		0x40000000
  */
 #define MT_MCU_MEMMAP_RF		0x80000000
 
-#define INBAND_PACKET_MAX_LEN		192
-
-enum mcu_cmd {
-	CMD_FUN_SET_OP = 1,
-	CMD_LOAD_CR = 2,
-	CMD_INIT_GAIN_OP = 3,
-	CMD_DYNC_VGA_OP = 6,
-	CMD_TDLS_CH_SW = 7,
-	CMD_BURST_WRITE = 8,
-	CMD_READ_MODIFY_WRITE = 9,
-	CMD_RANDOM_READ = 10,
-	CMD_BURST_READ = 11,
-	CMD_RANDOM_WRITE = 12,
-	CMD_LED_MODE_OP = 16,
-	CMD_POWER_SAVING_OP = 20,
-	CMD_WOW_CONFIG = 21,
-	CMD_WOW_QUERY = 22,
-	CMD_WOW_FEATURE = 24,
-	CMD_CARRIER_DETECT_OP = 28,
-	CMD_RADOR_DETECT_OP = 29,
-	CMD_SWITCH_CHANNEL_OP = 30,
-	CMD_CALIBRATION_OP = 31,
-	CMD_BEACON_OP = 32,
-	CMD_ANTENNA_OP = 33,
-};
-
-enum mcu_function {
-	Q_SELECT = 1,
-	BW_SETTING = 2,
-	ATOMIC_TSSI_SETTING = 5,
-};
-
-enum mcu_power_mode {
-	RADIO_OFF = 0x30,
-	RADIO_ON = 0x31,
-	RADIO_OFF_AUTO_WAKEUP = 0x32,
-	RADIO_OFF_ADVANCE = 0x33,
-	RADIO_ON_ADVANCE = 0x34,
-};
-
 enum mcu_calibrate {
 	MCU_CAL_R = 1,
 	MCU_CAL_RXDCOC,
@@ -86,16 +39,16 @@ enum mcu_calibrate {
 	MCU_CAL_TXDCOC,
 	MCU_CAL_RX_GROUP_DELAY,
 	MCU_CAL_TX_GROUP_DELAY,
+	MCU_CAL_VCO,
+	MCU_CAL_NO_SIGNAL = 0xfe,
+	MCU_CAL_FULL = 0xff,
 };
 
-int mt76x0_mcu_init(struct mt76x0_dev *dev);
-int mt76x0_mcu_cmd_init(struct mt76x0_dev *dev);
-void mt76x0_mcu_cmd_deinit(struct mt76x0_dev *dev);
-
-int
-mt76x0_mcu_calibrate(struct mt76x0_dev *dev, enum mcu_calibrate cal, u32 val);
-
-int
-mt76x0_mcu_function_select(struct mt76x0_dev *dev, enum mcu_function func, u32 val);
+int mt76x0e_mcu_init(struct mt76x02_dev *dev);
+int mt76x0u_mcu_init(struct mt76x02_dev *dev);
+static inline int mt76x0_firmware_running(struct mt76x02_dev *dev)
+{
+	return mt76_rr(dev, MT_MCU_COM_REG0) == 1;
+}
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
index fc9857f61771..2187bafaf2e9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
@@ -25,306 +25,59 @@
 #include <net/mac80211.h>
 #include <linux/debugfs.h>
 
-#include "../mt76.h"
-#include "regs.h"
+#include "../mt76x02.h"
+#include "eeprom.h"
 
 #define MT_CALIBRATE_INTERVAL		(4 * HZ)
 
-#define MT_FREQ_CAL_INIT_DELAY		(30 * HZ)
-#define MT_FREQ_CAL_CHECK_INTERVAL	(10 * HZ)
-#define MT_FREQ_CAL_ADJ_INTERVAL	(HZ / 2)
-
-#define MT_BBP_REG_VERSION		0x00
-
 #define MT_USB_AGGR_SIZE_LIMIT		21 /* * 1024B */
 #define MT_USB_AGGR_TIMEOUT		0x80 /* * 33ns */
-#define MT_RX_ORDER			3
-#define MT_RX_URB_SIZE			(PAGE_SIZE << MT_RX_ORDER)
-
-struct mt76x0_dma_buf {
-	struct urb *urb;
-	void *buf;
-	dma_addr_t dma;
-	size_t len;
-};
-
-struct mt76x0_mcu {
-	struct mutex mutex;
-
-	u8 msg_seq;
-
-	struct mt76x0_dma_buf resp;
-	struct completion resp_cmpl;
-
-	struct mt76_reg_pair *reg_pairs;
-	unsigned int reg_pairs_len;
-	u32 reg_base;
-	bool burst_read;
-};
-
-struct mac_stats {
-	u64 rx_stat[6];
-	u64 tx_stat[6];
-	u64 aggr_stat[2];
-	u64 aggr_n[32];
-	u64 zero_len_del[2];
-};
-
-#define N_RX_ENTRIES	16
-struct mt76x0_rx_queue {
-	struct mt76x0_dev *dev;
-
-	struct mt76x0_dma_buf_rx {
-		struct urb *urb;
-		struct page *p;
-	} e[N_RX_ENTRIES];
-
-	unsigned int start;
-	unsigned int end;
-	unsigned int entries;
-	unsigned int pending;
-};
-
-#define N_TX_ENTRIES	64
-
-struct mt76x0_tx_queue {
-	struct mt76x0_dev *dev;
-
-	struct mt76x0_dma_buf_tx {
-		struct urb *urb;
-		struct sk_buff *skb;
-	} e[N_TX_ENTRIES];
-
-	unsigned int start;
-	unsigned int end;
-	unsigned int entries;
-	unsigned int used;
-	unsigned int fifo_seq;
-};
-
-/* WCID allocation:
- *     0: mcast wcid
- *     1: bssid wcid
- *  1...: STAs
- * ...7e: group wcids
- *    7f: reserved
- */
-#define N_WCIDS		128
-#define GROUP_WCID(idx)	(254 - idx)
-
-struct mt76x0_eeprom_params;
-
-#define MT_EE_TEMPERATURE_SLOPE		39
-#define MT_FREQ_OFFSET_INVALID		-128
-
-/* addr req mask */
-#define MT_VEND_TYPE_EEPROM	BIT(31)
-#define MT_VEND_TYPE_CFG	BIT(30)
-#define MT_VEND_TYPE_MASK	(MT_VEND_TYPE_EEPROM | MT_VEND_TYPE_CFG)
-
-#define MT_VEND_ADDR(type, n)	(MT_VEND_TYPE_##type | (n))
-
-enum mt_bw {
-	MT_BW_20,
-	MT_BW_40,
-};
-
-/**
- * struct mt76x0_dev - adapter structure
- * @lock:		protects @wcid->tx_rate.
- * @mac_lock:		locks out mac80211's tx status and rx paths.
- * @tx_lock:		protects @tx_q and changes of MT76_STATE_*_STATS
- *			flags in @state.
- * @rx_lock:		protects @rx_q.
- * @con_mon_lock:	protects @ap_bssid, @bcn_*, @avg_rssi.
- * @mutex:		ensures exclusive access from mac80211 callbacks.
- * @reg_atomic_mutex:	ensures atomicity of indirect register accesses
- *			(accesses to RF and BBP).
- * @hw_atomic_mutex:	ensures exclusive access to HW during critical
- *			operations (power management, channel switch).
- */
-struct mt76x0_dev {
-	struct mt76_dev mt76; /* must be first */
-
-	struct mutex mutex;
-
-	struct mutex usb_ctrl_mtx;
-	u8 data[32];
-
-	struct tasklet_struct rx_tasklet;
-	struct tasklet_struct tx_tasklet;
-
-	u8 out_ep[__MT_EP_OUT_MAX];
-	u16 out_max_packet;
-	u8 in_ep[__MT_EP_IN_MAX];
-	u16 in_max_packet;
-
-	unsigned long wcid_mask[DIV_ROUND_UP(N_WCIDS, BITS_PER_LONG)];
-	unsigned long vif_mask;
-
-	struct mt76x0_mcu mcu;
-
-	struct delayed_work cal_work;
-	struct delayed_work mac_work;
-
-	struct workqueue_struct *stat_wq;
-	struct delayed_work stat_work;
 
-	struct mt76_wcid *mon_wcid;
-	struct mt76_wcid __rcu *wcid[N_WCIDS];
-
-	spinlock_t mac_lock;
-
-	const u16 *beacon_offsets;
-
-	u8 macaddr[ETH_ALEN];
-	struct mt76x0_eeprom_params *ee;
-
-	struct mutex reg_atomic_mutex;
-	struct mutex hw_atomic_mutex;
-
-	u32 rxfilter;
-	u32 debugfs_reg;
-
-	/* TX */
-	spinlock_t tx_lock;
-	struct mt76x0_tx_queue *tx_q;
-	struct sk_buff_head tx_skb_done;
-
-	atomic_t avg_ampdu_len;
-
-	/* RX */
-	spinlock_t rx_lock;
-	struct mt76x0_rx_queue rx_q;
-
-	/* Connection monitoring things */
-	spinlock_t con_mon_lock;
-	u8 ap_bssid[ETH_ALEN];
-
-	s8 bcn_freq_off;
-	u8 bcn_phy_mode;
-
-	int avg_rssi; /* starts at 0 and converges */
-
-	u8 agc_save;
-	u16 chainmask;
-
-	struct mac_stats stats;
-};
-
-struct mt76x0_wcid {
-	u8 idx;
-	u8 hw_key_idx;
-
-	u16 tx_rate;
-	bool tx_rate_set;
-	u8 tx_rate_nss;
-};
-
-struct mt76_vif {
-	u8 idx;
-
-	struct mt76_wcid group_wcid;
-};
-
-struct mt76_tx_status {
-	u8 valid:1;
-	u8 success:1;
-	u8 aggr:1;
-	u8 ack_req:1;
-	u8 is_probe:1;
-	u8 wcid;
-	u8 pktid;
-	u8 retry;
-	u16 rate;
-} __packed __aligned(2);
-
-struct mt76_sta {
-	struct mt76_wcid wcid;
-	struct mt76_tx_status status;
-	int n_frames;
-	u16 agg_ssn[IEEE80211_NUM_TIDS];
-};
-
-struct mt76_reg_pair {
-	u32 reg;
-	u32 value;
-};
-
-struct mt76x0_rxwi;
-
-extern const struct ieee80211_ops mt76x0_ops;
-
-static inline bool is_mt7610e(struct mt76x0_dev *dev)
+static inline bool is_mt7610e(struct mt76x02_dev *dev)
 {
 	/* TODO */
 	return false;
 }
 
-void mt76x0_init_debugfs(struct mt76x0_dev *dev);
-
-int mt76x0_wait_asic_ready(struct mt76x0_dev *dev);
-
-/* Compatibility with mt76 */
-#define mt76_rmw_field(_dev, _reg, _field, _val)	\
-	mt76_rmw(_dev, _reg, _field, FIELD_PREP(_field, _val))
-
-int mt76x0_write_reg_pairs(struct mt76x0_dev *dev, u32 base,
-			    const struct mt76_reg_pair *data, int len);
-int mt76x0_read_reg_pairs(struct mt76x0_dev *dev, u32 base,
-			  struct mt76_reg_pair *data, int len);
-int mt76x0_burst_write_regs(struct mt76x0_dev *dev, u32 offset,
-			     const u32 *data, int n);
-void mt76x0_addr_wr(struct mt76x0_dev *dev, const u32 offset, const u8 *addr);
+void mt76x0_init_debugfs(struct mt76x02_dev *dev);
 
 /* Init */
-struct mt76x0_dev *mt76x0_alloc_device(struct device *dev);
-int mt76x0_init_hardware(struct mt76x0_dev *dev);
-int mt76x0_register_device(struct mt76x0_dev *dev);
-void mt76x0_cleanup(struct mt76x0_dev *dev);
-void mt76x0_chip_onoff(struct mt76x0_dev *dev, bool enable, bool reset);
-
-int mt76x0_mac_start(struct mt76x0_dev *dev);
-void mt76x0_mac_stop(struct mt76x0_dev *dev);
+struct mt76x02_dev *
+mt76x0_alloc_device(struct device *pdev,
+		    const struct mt76_driver_ops *drv_ops,
+		    const struct ieee80211_ops *ops);
+int mt76x0_init_hardware(struct mt76x02_dev *dev);
+int mt76x0_register_device(struct mt76x02_dev *dev);
+void mt76x0_chip_onoff(struct mt76x02_dev *dev, bool enable, bool reset);
+
+int mt76x0_mac_start(struct mt76x02_dev *dev);
+void mt76x0_mac_stop(struct mt76x02_dev *dev);
+
+int mt76x0_config(struct ieee80211_hw *hw, u32 changed);
+void mt76x0_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *info, u32 changed);
+void mt76x0_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		    const u8 *mac_addr);
+void mt76x0_sw_scan_complete(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif);
+int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
 
 /* PHY */
-void mt76x0_phy_init(struct mt76x0_dev *dev);
-int mt76x0_wait_bbp_ready(struct mt76x0_dev *dev);
-void mt76x0_agc_save(struct mt76x0_dev *dev);
-void mt76x0_agc_restore(struct mt76x0_dev *dev);
-int mt76x0_phy_set_channel(struct mt76x0_dev *dev,
+void mt76x0_phy_init(struct mt76x02_dev *dev);
+int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev);
+int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 			    struct cfg80211_chan_def *chandef);
-void mt76x0_phy_recalibrate_after_assoc(struct mt76x0_dev *dev);
-int mt76x0_phy_get_rssi(struct mt76x0_dev *dev, struct mt76x0_rxwi *rxwi);
-void mt76x0_phy_con_cal_onoff(struct mt76x0_dev *dev,
-			       struct ieee80211_bss_conf *info);
+void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev);
+void mt76x0_phy_set_txpower(struct mt76x02_dev *dev);
+void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on);
 
 /* MAC */
 void mt76x0_mac_work(struct work_struct *work);
-void mt76x0_mac_set_protection(struct mt76x0_dev *dev, bool legacy_prot,
+void mt76x0_mac_set_protection(struct mt76x02_dev *dev, bool legacy_prot,
 				int ht_mode);
-void mt76x0_mac_set_short_preamble(struct mt76x0_dev *dev, bool short_preamb);
-void mt76x0_mac_config_tsf(struct mt76x0_dev *dev, bool enable, int interval);
-void
-mt76x0_mac_wcid_setup(struct mt76x0_dev *dev, u8 idx, u8 vif_idx, u8 *mac);
-void mt76x0_mac_set_ampdu_factor(struct mt76x0_dev *dev);
-
-/* TX */
-void mt76x0_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
-		struct sk_buff *skb);
-int mt76x0_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		    u16 queue, const struct ieee80211_tx_queue_params *params);
-void mt76x0_tx_status(struct mt76x0_dev *dev, struct sk_buff *skb);
-void mt76x0_tx_stat(struct work_struct *work);
-
-/* util */
-void mt76x0_remove_hdr_pad(struct sk_buff *skb);
-int mt76x0_insert_hdr_pad(struct sk_buff *skb);
-
-int mt76x0_dma_init(struct mt76x0_dev *dev);
-void mt76x0_dma_cleanup(struct mt76x0_dev *dev);
-
-int mt76x0_dma_enqueue_tx(struct mt76x0_dev *dev, struct sk_buff *skb,
-			   struct mt76_wcid *wcid, int hw_q);
+void mt76x0_mac_set_short_preamble(struct mt76x02_dev *dev, bool short_preamb);
+void mt76x0_mac_config_tsf(struct mt76x02_dev *dev, bool enable, int interval);
+void mt76x0_mac_set_ampdu_factor(struct mt76x02_dev *dev);
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
new file mode 100644
index 000000000000..522c86059bcb
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "mt76x0.h"
+#include "mcu.h"
+
+static int mt76x0e_start(struct ieee80211_hw *hw)
+{
+	struct mt76x02_dev *dev = hw->priv;
+
+	mutex_lock(&dev->mt76.mutex);
+
+	mt76x02_mac_start(dev);
+	mt76x0_phy_calibrate(dev, true);
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work,
+				     MT_CALIBRATE_INTERVAL);
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
+				     MT_CALIBRATE_INTERVAL);
+	set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
+
+	mutex_unlock(&dev->mt76.mutex);
+
+	return 0;
+}
+
+static void mt76x0e_stop_hw(struct mt76x02_dev *dev)
+{
+	cancel_delayed_work_sync(&dev->cal_work);
+	cancel_delayed_work_sync(&dev->mac_work);
+
+	if (!mt76_poll(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_BUSY,
+		       0, 1000))
+		dev_warn(dev->mt76.dev, "TX DMA did not stop\n");
+	mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_EN);
+
+	mt76x0_mac_stop(dev);
+
+	if (!mt76_poll(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
+		       0, 1000))
+		dev_warn(dev->mt76.dev, "TX DMA did not stop\n");
+	mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_RX_DMA_EN);
+}
+
+static void mt76x0e_stop(struct ieee80211_hw *hw)
+{
+	struct mt76x02_dev *dev = hw->priv;
+
+	mutex_lock(&dev->mt76.mutex);
+	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);
+	mt76x0e_stop_hw(dev);
+	mutex_unlock(&dev->mt76.mutex);
+}
+
+static const struct ieee80211_ops mt76x0e_ops = {
+	.tx = mt76x02_tx,
+	.start = mt76x0e_start,
+	.stop = mt76x0e_stop,
+	.add_interface = mt76x02_add_interface,
+	.remove_interface = mt76x02_remove_interface,
+	.config = mt76x0_config,
+	.configure_filter = mt76x02_configure_filter,
+	.sta_add = mt76x02_sta_add,
+	.sta_remove = mt76x02_sta_remove,
+	.set_key = mt76x02_set_key,
+	.conf_tx = mt76x02_conf_tx,
+	.sw_scan_start = mt76x0_sw_scan,
+	.sw_scan_complete = mt76x0_sw_scan_complete,
+	.ampdu_action = mt76x02_ampdu_action,
+	.sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
+	.wake_tx_queue = mt76_wake_tx_queue,
+};
+
+static int mt76x0e_register_device(struct mt76x02_dev *dev)
+{
+	int err;
+
+	mt76x0_chip_onoff(dev, true, false);
+	if (!mt76x02_wait_for_mac(&dev->mt76))
+		return -ETIMEDOUT;
+
+	mt76x02_dma_disable(dev);
+	err = mt76x0e_mcu_init(dev);
+	if (err < 0)
+		return err;
+
+	err = mt76x02_dma_init(dev);
+	if (err < 0)
+		return err;
+
+	err = mt76x0_init_hardware(dev);
+	if (err < 0)
+		return err;
+
+	if (mt76_chip(&dev->mt76) == 0x7610) {
+		u16 val;
+
+		mt76_clear(dev, MT_COEXCFG0, BIT(0));
+
+		val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
+		if (!(val & MT_EE_NIC_CONF_0_PA_IO_CURRENT))
+			mt76_set(dev, MT_XO_CTRL7, 0xc03);
+	}
+
+	mt76_clear(dev, 0x110, BIT(9));
+	mt76_set(dev, MT_MAX_LEN_CFG, BIT(13));
+
+	err = mt76x0_register_device(dev);
+	if (err < 0)
+		return err;
+
+	set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
+
+	return 0;
+}
+
+static int
+mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	static const struct mt76_driver_ops drv_ops = {
+		.txwi_size = sizeof(struct mt76x02_txwi),
+		.tx_prepare_skb = mt76x02_tx_prepare_skb,
+		.tx_complete_skb = mt76x02_tx_complete_skb,
+		.rx_skb = mt76x02_queue_rx_skb,
+		.rx_poll_complete = mt76x02_rx_poll_complete,
+	};
+	struct mt76x02_dev *dev;
+	int ret;
+
+	ret = pcim_enable_device(pdev);
+	if (ret)
+		return ret;
+
+	ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
+	if (ret)
+		return ret;
+
+	pci_set_master(pdev);
+
+	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+	if (ret)
+		return ret;
+
+	dev = mt76x0_alloc_device(&pdev->dev, &drv_ops, &mt76x0e_ops);
+	if (!dev)
+		return -ENOMEM;
+
+	mt76_mmio_init(&dev->mt76, pcim_iomap_table(pdev)[0]);
+
+	dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION);
+	dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev);
+
+	ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x02_irq_handler,
+			       IRQF_SHARED, KBUILD_MODNAME, dev);
+	if (ret)
+		goto error;
+
+	ret = mt76x0e_register_device(dev);
+	if (ret < 0)
+		goto error;
+
+	return 0;
+
+error:
+	ieee80211_free_hw(mt76_hw(dev));
+	return ret;
+}
+
+static void mt76x0e_cleanup(struct mt76x02_dev *dev)
+{
+	clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
+	mt76x0_chip_onoff(dev, false, false);
+	mt76x0e_stop_hw(dev);
+	mt76x02_dma_cleanup(dev);
+	mt76x02_mcu_cleanup(dev);
+}
+
+static void
+mt76x0e_remove(struct pci_dev *pdev)
+{
+	struct mt76_dev *mdev = pci_get_drvdata(pdev);
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+
+	mt76_unregister_device(mdev);
+	mt76x0e_cleanup(dev);
+	ieee80211_free_hw(mdev->hw);
+}
+
+static const struct pci_device_id mt76x0e_device_table[] = {
+	{ PCI_DEVICE(0x14c3, 0x7630) },
+	{ PCI_DEVICE(0x14c3, 0x7650) },
+	{ },
+};
+
+MODULE_DEVICE_TABLE(pci, mt76x0e_device_table);
+MODULE_LICENSE("Dual BSD/GPL");
+
+static struct pci_driver mt76x0e_driver = {
+	.name		= KBUILD_MODNAME,
+	.id_table	= mt76x0e_device_table,
+	.probe		= mt76x0e_probe,
+	.remove		= mt76x0e_remove,
+};
+
+module_pci_driver(mt76x0e_driver);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c
new file mode 100644
index 000000000000..569861289aa5
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <linux/kernel.h>
+#include <linux/firmware.h>
+
+#include "mt76x0.h"
+#include "mcu.h"
+
+#define MT7610E_FIRMWARE	"mediatek/mt7610e.bin"
+#define MT7650E_FIRMWARE	"mediatek/mt7650e.bin"
+
+#define MT_MCU_IVB_ADDR		(MT_MCU_ILM_ADDR + 0x54000 - MT_MCU_IVB_SIZE)
+
+static int mt76x0e_load_firmware(struct mt76x02_dev *dev)
+{
+	bool is_combo_chip = mt76_chip(&dev->mt76) != 0x7610;
+	u32 val, ilm_len, dlm_len, offset = 0;
+	const struct mt76x02_fw_header *hdr;
+	const struct firmware *fw;
+	const char *firmware;
+	const u8 *fw_payload;
+	int len, err;
+
+	if (is_combo_chip)
+		firmware = MT7650E_FIRMWARE;
+	else
+		firmware = MT7610E_FIRMWARE;
+
+	err = request_firmware(&fw, firmware, dev->mt76.dev);
+	if (err)
+		return err;
+
+	if (!fw || !fw->data || fw->size < sizeof(*hdr)) {
+		err = -EIO;
+		goto out;
+	}
+
+	hdr = (const struct mt76x02_fw_header *)fw->data;
+
+	len = sizeof(*hdr);
+	len += le32_to_cpu(hdr->ilm_len);
+	len += le32_to_cpu(hdr->dlm_len);
+
+	if (fw->size != len) {
+		err = -EIO;
+		goto out;
+	}
+
+	fw_payload = fw->data + sizeof(*hdr);
+
+	val = le16_to_cpu(hdr->fw_ver);
+	dev_info(dev->mt76.dev, "Firmware Version: %d.%d.%02d\n",
+		 (val >> 12) & 0xf, (val >> 8) & 0xf, val & 0xf);
+
+	val = le16_to_cpu(hdr->fw_ver);
+	dev_dbg(dev->mt76.dev,
+		"Firmware Version: %d.%d.%02d Build: %x Build time: %.16s\n",
+		(val >> 12) & 0xf, (val >> 8) & 0xf, val & 0xf,
+		le16_to_cpu(hdr->build_ver), hdr->build_time);
+
+	if (is_combo_chip && !mt76_poll(dev, MT_MCU_SEMAPHORE_00, 1, 1, 600)) {
+		dev_err(dev->mt76.dev,
+			"Could not get hardware semaphore for loading fw\n");
+		err = -ETIMEDOUT;
+		goto out;
+	}
+
+	/* upload ILM. */
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
+	ilm_len = le32_to_cpu(hdr->ilm_len);
+	if (is_combo_chip) {
+		ilm_len -= MT_MCU_IVB_SIZE;
+		offset = MT_MCU_IVB_SIZE;
+	}
+	dev_dbg(dev->mt76.dev, "loading FW - ILM %u\n", ilm_len);
+	mt76_wr_copy(dev, MT_MCU_ILM_ADDR + offset, fw_payload + offset,
+		     ilm_len);
+
+	/* upload IVB. */
+	if (is_combo_chip) {
+		dev_dbg(dev->mt76.dev, "loading FW - IVB %u\n",
+			MT_MCU_IVB_SIZE);
+		mt76_wr_copy(dev, MT_MCU_IVB_ADDR, fw_payload, MT_MCU_IVB_SIZE);
+	}
+
+	/* upload DLM. */
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_DLM_OFFSET);
+	dlm_len = le32_to_cpu(hdr->dlm_len);
+	dev_dbg(dev->mt76.dev, "loading FW - DLM %u\n", dlm_len);
+	mt76_wr_copy(dev, MT_MCU_ILM_ADDR,
+		     fw_payload + le32_to_cpu(hdr->ilm_len), dlm_len);
+
+	/* trigger firmware */
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
+	if (is_combo_chip)
+		mt76_wr(dev, MT_MCU_INT_LEVEL, 0x3);
+	else
+		mt76_wr(dev, MT_MCU_RESET_CTL, 0x300);
+
+	if (!mt76_poll_msec(dev, MT_MCU_COM_REG0, 1, 1, 1000)) {
+		dev_err(dev->mt76.dev, "Firmware failed to start\n");
+		err = -ETIMEDOUT;
+		goto out;
+	}
+
+	mt76x02_set_ethtool_fwver(dev, hdr);
+	dev_dbg(dev->mt76.dev, "Firmware running!\n");
+
+out:
+	if (is_combo_chip)
+		mt76_wr(dev, MT_MCU_SEMAPHORE_00, 0x1);
+	release_firmware(fw);
+
+	return err;
+}
+
+int mt76x0e_mcu_init(struct mt76x02_dev *dev)
+{
+	static const struct mt76_mcu_ops mt76x0e_mcu_ops = {
+		.mcu_msg_alloc = mt76x02_mcu_msg_alloc,
+		.mcu_send_msg = mt76x02_mcu_msg_send,
+	};
+	int err;
+
+	dev->mt76.mcu_ops = &mt76x0e_mcu_ops;
+
+	err = mt76x0e_load_firmware(dev);
+	if (err < 0)
+		return err;
+
+	set_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state);
+
+	return 0;
+}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 5da7bfbe907f..cf024950e0ed 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -14,6 +14,9 @@
  * GNU General Public License for more details.
  */
 
+#include <linux/kernel.h>
+#include <linux/etherdevice.h>
+
 #include "mt76x0.h"
 #include "mcu.h"
 #include "eeprom.h"
@@ -21,11 +24,10 @@
 #include "phy.h"
 #include "initvals.h"
 #include "initvals_phy.h"
-
-#include <linux/etherdevice.h>
+#include "../mt76x02_phy.h"
 
 static int
-mt76x0_rf_csr_wr(struct mt76x0_dev *dev, u32 offset, u8 value)
+mt76x0_rf_csr_wr(struct mt76x02_dev *dev, u32 offset, u8 value)
 {
 	int ret = 0;
 	u8 bank, reg;
@@ -36,10 +38,10 @@ mt76x0_rf_csr_wr(struct mt76x0_dev *dev, u32 offset, u8 value)
 	bank = MT_RF_BANK(offset);
 	reg = MT_RF_REG(offset);
 
-	if (WARN_ON_ONCE(reg > 64) || WARN_ON_ONCE(bank) > 8)
+	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank > 8))
 		return -EINVAL;
 
-	mutex_lock(&dev->reg_atomic_mutex);
+	mutex_lock(&dev->phy_mutex);
 
 	if (!mt76_poll(dev, MT_RF_CSR_CFG, MT_RF_CSR_CFG_KICK, 0, 100)) {
 		ret = -ETIMEDOUT;
@@ -54,7 +56,7 @@ mt76x0_rf_csr_wr(struct mt76x0_dev *dev, u32 offset, u8 value)
 		   MT_RF_CSR_CFG_KICK);
 	trace_mt76x0_rf_write(&dev->mt76, bank, offset, value);
 out:
-	mutex_unlock(&dev->reg_atomic_mutex);
+	mutex_unlock(&dev->phy_mutex);
 
 	if (ret < 0)
 		dev_err(dev->mt76.dev, "Error: RF write %d:%d failed:%d!!\n",
@@ -63,8 +65,7 @@ out:
 	return ret;
 }
 
-static int
-mt76x0_rf_csr_rr(struct mt76x0_dev *dev, u32 offset)
+static int mt76x0_rf_csr_rr(struct mt76x02_dev *dev, u32 offset)
 {
 	int ret = -ETIMEDOUT;
 	u32 val;
@@ -76,10 +77,10 @@ mt76x0_rf_csr_rr(struct mt76x0_dev *dev, u32 offset)
 	bank = MT_RF_BANK(offset);
 	reg = MT_RF_REG(offset);
 
-	if (WARN_ON_ONCE(reg > 64) || WARN_ON_ONCE(bank) > 8)
+	if (WARN_ON_ONCE(reg > 127) || WARN_ON_ONCE(bank > 8))
 		return -EINVAL;
 
-	mutex_lock(&dev->reg_atomic_mutex);
+	mutex_lock(&dev->phy_mutex);
 
 	if (!mt76_poll(dev, MT_RF_CSR_CFG, MT_RF_CSR_CFG_KICK, 0, 100))
 		goto out;
@@ -99,7 +100,7 @@ mt76x0_rf_csr_rr(struct mt76x0_dev *dev, u32 offset)
 		trace_mt76x0_rf_read(&dev->mt76, bank, offset, ret);
 	}
 out:
-	mutex_unlock(&dev->reg_atomic_mutex);
+	mutex_unlock(&dev->phy_mutex);
 
 	if (ret < 0)
 		dev_err(dev->mt76.dev, "Error: RF read %d:%d failed:%d!!\n",
@@ -109,36 +110,38 @@ out:
 }
 
 static int
-rf_wr(struct mt76x0_dev *dev, u32 offset, u8 val)
+rf_wr(struct mt76x02_dev *dev, u32 offset, u8 val)
 {
-	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state)) {
+	if (mt76_is_usb(dev)) {
 		struct mt76_reg_pair pair = {
 			.reg = offset,
 			.value = val,
 		};
 
-		return mt76x0_write_reg_pairs(dev, MT_MCU_MEMMAP_RF, &pair, 1);
+		WARN_ON_ONCE(!test_bit(MT76_STATE_MCU_RUNNING,
+			     &dev->mt76.state));
+		return mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, &pair, 1);
 	} else {
-		WARN_ON_ONCE(1);
 		return mt76x0_rf_csr_wr(dev, offset, val);
 	}
 }
 
 static int
-rf_rr(struct mt76x0_dev *dev, u32 offset)
+rf_rr(struct mt76x02_dev *dev, u32 offset)
 {
 	int ret;
 	u32 val;
 
-	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state)) {
+	if (mt76_is_usb(dev)) {
 		struct mt76_reg_pair pair = {
 			.reg = offset,
 		};
 
-		ret = mt76x0_read_reg_pairs(dev, MT_MCU_MEMMAP_RF, &pair, 1);
+		WARN_ON_ONCE(!test_bit(MT76_STATE_MCU_RUNNING,
+			     &dev->mt76.state));
+		ret = mt76_rd_rp(dev, MT_MCU_MEMMAP_RF, &pair, 1);
 		val = pair.value;
 	} else {
-		WARN_ON_ONCE(1);
 		ret = val = mt76x0_rf_csr_rr(dev, offset);
 	}
 
@@ -146,7 +149,7 @@ rf_rr(struct mt76x0_dev *dev, u32 offset)
 }
 
 static int
-rf_rmw(struct mt76x0_dev *dev, u32 offset, u8 mask, u8 val)
+rf_rmw(struct mt76x02_dev *dev, u32 offset, u8 mask, u8 val)
 {
 	int ret;
 
@@ -162,30 +165,43 @@ rf_rmw(struct mt76x0_dev *dev, u32 offset, u8 mask, u8 val)
 }
 
 static int
-rf_set(struct mt76x0_dev *dev, u32 offset, u8 val)
+rf_set(struct mt76x02_dev *dev, u32 offset, u8 val)
 {
 	return rf_rmw(dev, offset, 0, val);
 }
 
 #if 0
 static int
-rf_clear(struct mt76x0_dev *dev, u32 offset, u8 mask)
+rf_clear(struct mt76x02_dev *dev, u32 offset, u8 mask)
 {
 	return rf_rmw(dev, offset, mask, 0);
 }
 #endif
 
-#define RF_RANDOM_WRITE(dev, tab) \
-	mt76x0_write_reg_pairs(dev, MT_MCU_MEMMAP_RF, tab, ARRAY_SIZE(tab));
+static void
+mt76x0_rf_csr_wr_rp(struct mt76x02_dev *dev, const struct mt76_reg_pair *data,
+		    int n)
+{
+	while (n-- > 0) {
+		mt76x0_rf_csr_wr(dev, data->reg, data->value);
+		data++;
+	}
+}
+
+#define RF_RANDOM_WRITE(dev, tab) do {					\
+	if (mt76_is_mmio(dev))						\
+		mt76x0_rf_csr_wr_rp(dev, tab, ARRAY_SIZE(tab));		\
+	else								\
+		mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, tab, ARRAY_SIZE(tab));\
+} while (0)
 
-int mt76x0_wait_bbp_ready(struct mt76x0_dev *dev)
+int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev)
 {
 	int i = 20;
 	u32 val;
 
 	do {
 		val = mt76_rr(dev, MT_BBP(CORE, 0));
-		printk("BBP version %08x\n", val);
 		if (val && ~val)
 			break;
 	} while (--i);
@@ -195,55 +211,11 @@ int mt76x0_wait_bbp_ready(struct mt76x0_dev *dev)
 		return -EIO;
 	}
 
+	dev_dbg(dev->mt76.dev, "BBP version %08x\n", val);
 	return 0;
 }
 
-static void
-mt76x0_bbp_set_ctrlch(struct mt76x0_dev *dev, enum nl80211_chan_width width,
-		      u8 ctrl)
-{
-	int core_val, agc_val;
-
-	switch (width) {
-	case NL80211_CHAN_WIDTH_80:
-		core_val = 3;
-		agc_val = 7;
-		break;
-	case NL80211_CHAN_WIDTH_40:
-		core_val = 2;
-		agc_val = 3;
-		break;
-	default:
-		core_val = 0;
-		agc_val = 1;
-		break;
-	}
-
-	mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl);
-	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
-}
-
-int mt76x0_phy_get_rssi(struct mt76x0_dev *dev, struct mt76x0_rxwi *rxwi)
-{
-	s8 lna_gain, rssi_offset;
-	int val;
-
-	if (dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ) {
-		lna_gain = dev->ee->lna_gain_2ghz;
-		rssi_offset = dev->ee->rssi_offset_2ghz[0];
-	} else {
-		lna_gain = dev->ee->lna_gain_5ghz[0];
-		rssi_offset = dev->ee->rssi_offset_5ghz[0];
-	}
-
-	val = rxwi->rssi[0] + rssi_offset - lna_gain;
-
-	return val;
-}
-
-static void mt76x0_vco_cal(struct mt76x0_dev *dev, u8 channel)
+static void mt76x0_vco_cal(struct mt76x02_dev *dev, u8 channel)
 {
 	u8 val;
 
@@ -300,14 +272,7 @@ static void mt76x0_vco_cal(struct mt76x0_dev *dev, u8 channel)
 }
 
 static void
-mt76x0_mac_set_ctrlch(struct mt76x0_dev *dev, bool primary_upper)
-{
-	mt76_rmw_field(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_UPPER_40M,
-		       primary_upper);
-}
-
-static void
-mt76x0_phy_set_band(struct mt76x0_dev *dev, enum nl80211_band band)
+mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band)
 {
 	switch (band) {
 	case NL80211_BAND_2GHZ:
@@ -316,9 +281,6 @@ mt76x0_phy_set_band(struct mt76x0_dev *dev, enum nl80211_band band)
 		rf_wr(dev, MT_RF(5, 0), 0x45);
 		rf_wr(dev, MT_RF(6, 0), 0x44);
 
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-
 		mt76_wr(dev, MT_TX_ALC_VGA3, 0x00050007);
 		mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x003E0002);
 		break;
@@ -328,9 +290,6 @@ mt76x0_phy_set_band(struct mt76x0_dev *dev, enum nl80211_band band)
 		rf_wr(dev, MT_RF(5, 0), 0x44);
 		rf_wr(dev, MT_RF(6, 0), 0x45);
 
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-
 		mt76_wr(dev, MT_TX_ALC_VGA3, 0x00000005);
 		mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x01010102);
 		break;
@@ -339,16 +298,12 @@ mt76x0_phy_set_band(struct mt76x0_dev *dev, enum nl80211_band band)
 	}
 }
 
-#define EXT_PA_2G_5G            0x0
-#define EXT_PA_5G_ONLY          0x1
-#define EXT_PA_2G_ONLY          0x2
-#define INT_PA_2G_5G            0x3
-
 static void
-mt76x0_phy_set_chan_rf_params(struct mt76x0_dev *dev, u8 channel, u16 rf_bw_band)
+mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_band)
 {
 	u16 rf_band = rf_bw_band & 0xff00;
 	u16 rf_bw = rf_bw_band & 0x00ff;
+	enum nl80211_band band;
 	u32 mac_reg;
 	u8 rf_val;
 	int i;
@@ -495,11 +450,8 @@ mt76x0_phy_set_chan_rf_params(struct mt76x0_dev *dev, u8 channel, u16 rf_bw_band
 	mac_reg &= ~0xC; /* Clear 0x518[3:2] */
 	mt76_wr(dev, MT_RF_MISC, mac_reg);
 
-	if (dev->ee->pa_type == INT_PA_2G_5G ||
-	    (dev->ee->pa_type == EXT_PA_5G_ONLY && (rf_band & RF_G_BAND)) ||
-	    (dev->ee->pa_type == EXT_PA_2G_ONLY && (rf_band & RF_A_BAND))) {
-		; /* Internal PA - nothing to do. */
-	} else {
+	band = (rf_band & RF_G_BAND) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
+	if (mt76x02_ext_pa_enabled(dev, band)) {
 		/*
 			MT_RF_MISC (offset: 0x0518)
 			[2]1'b1: enable external A band PA, 1'b0: disable external A band PA
@@ -538,7 +490,7 @@ mt76x0_phy_set_chan_rf_params(struct mt76x0_dev *dev, u8 channel, u16 rf_bw_band
 }
 
 static void
-mt76x0_phy_set_chan_bbp_params(struct mt76x0_dev *dev, u8 channel, u16 rf_bw_band)
+mt76x0_phy_set_chan_bbp_params(struct mt76x02_dev *dev, u16 rf_bw_band)
 {
 	int i;
 
@@ -551,20 +503,10 @@ mt76x0_phy_set_chan_bbp_params(struct mt76x0_dev *dev, u8 channel, u16 rf_bw_ban
 
 		if (pair->reg == MT_BBP(AGC, 8)) {
 			u32 val = pair->value;
-			u8 gain = FIELD_GET(MT_BBP_AGC_GAIN, val);
-
-			if (channel > 14) {
-				if (channel < 100)
-					gain -= dev->ee->lna_gain_5ghz[0]*2;
-				else if (channel < 137)
-					gain -= dev->ee->lna_gain_5ghz[1]*2;
-				else
-					gain -= dev->ee->lna_gain_5ghz[2]*2;
-
-			} else {
-				gain -= dev->ee->lna_gain_2ghz*2;
-			}
+			u8 gain;
 
+			gain = FIELD_GET(MT_BBP_AGC_GAIN, val);
+			gain -= dev->cal.rx.lna_gain * 2;
 			val &= ~MT_BBP_AGC_GAIN;
 			val |= FIELD_PREP(MT_BBP_AGC_GAIN, gain);
 			mt76_wr(dev, pair->reg, val);
@@ -574,46 +516,27 @@ mt76x0_phy_set_chan_bbp_params(struct mt76x0_dev *dev, u8 channel, u16 rf_bw_ban
 	}
 }
 
-#if 0
-static void
-mt76x0_extra_power_over_mac(struct mt76x0_dev *dev)
+static void mt76x0_ant_select(struct mt76x02_dev *dev)
 {
-	u32 val;
-
-	val = ((mt76_rr(dev, MT_TX_PWR_CFG_1) & 0x00003f00) >> 8);
-	val |= ((mt76_rr(dev, MT_TX_PWR_CFG_2) & 0x00003f00) << 8);
-	mt76_wr(dev, MT_TX_PWR_CFG_7, val);
-
-	/* TODO: fix VHT */
-	val = ((mt76_rr(dev, MT_TX_PWR_CFG_3) & 0x0000ff00) >> 8);
-	mt76_wr(dev, MT_TX_PWR_CFG_8, val);
-
-	val = ((mt76_rr(dev, MT_TX_PWR_CFG_4) & 0x0000ff00) >> 8);
-	mt76_wr(dev, MT_TX_PWR_CFG_9, val);
-}
-
-static void
-mt76x0_phy_set_tx_power(struct mt76x0_dev *dev, u8 channel, u8 rf_bw_band)
-{
-	u32 val;
-	int i;
-	int bw = (rf_bw_band & RF_BW_20) ? 0 : 1;
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 
-	for (i = 0; i < 4; i++) {
-		if (channel <= 14)
-			val = dev->ee->tx_pwr_cfg_2g[i][bw];
-		else
-			val = dev->ee->tx_pwr_cfg_5g[i][bw];
-
-		mt76_wr(dev, MT_TX_PWR_CFG_0 + 4*i, val);
+	/* single antenna mode */
+	if (chan->band == NL80211_BAND_2GHZ) {
+		mt76_rmw(dev, MT_COEXCFG3,
+			 BIT(5) | BIT(4) | BIT(3) | BIT(2), BIT(1));
+		mt76_rmw(dev, MT_WLAN_FUN_CTRL, BIT(5), BIT(6));
+	} else {
+		mt76_rmw(dev, MT_COEXCFG3, BIT(5) | BIT(2),
+			 BIT(4) | BIT(3));
+		mt76_clear(dev, MT_WLAN_FUN_CTRL,
+			   BIT(6) | BIT(5));
 	}
-
-	mt76x0_extra_power_over_mac(dev);
+	mt76_clear(dev, MT_CMB_CTRL, BIT(14) | BIT(12));
+	mt76_clear(dev, MT_COEXCFG0, BIT(2));
 }
-#endif
 
 static void
-mt76x0_bbp_set_bw(struct mt76x0_dev *dev, enum nl80211_chan_width width)
+mt76x0_bbp_set_bw(struct mt76x02_dev *dev, enum nl80211_chan_width width)
 {
 	enum { BW_20 = 0, BW_40 = 1, BW_80 = 2, BW_10 = 4};
 	int bw;
@@ -640,39 +563,69 @@ mt76x0_bbp_set_bw(struct mt76x0_dev *dev, enum nl80211_chan_width width)
 		return ;
 	}
 
-	mt76x0_mcu_function_select(dev, BW_SETTING, bw);
+	mt76x02_mcu_function_select(dev, BW_SETTING, bw, false);
 }
 
-static void
-mt76x0_phy_set_chan_pwr(struct mt76x0_dev *dev, u8 channel)
+void mt76x0_phy_set_txpower(struct mt76x02_dev *dev)
 {
-	static const int mt76x0_tx_pwr_ch_list[] = {
-		1,2,3,4,5,6,7,8,9,10,11,12,13,14,
-		36,38,40,44,46,48,52,54,56,60,62,64,
-		100,102,104,108,110,112,116,118,120,124,126,128,132,134,136,140,
-		149,151,153,157,159,161,165,167,169,171,173,
-		42,58,106,122,155
-	};
-	int i;
-	u32 val;
+	struct mt76_rate_power *t = &dev->mt76.rate_power;
+	u8 info[2];
 
-	for (i = 0; i < ARRAY_SIZE(mt76x0_tx_pwr_ch_list); i++)
-		if (mt76x0_tx_pwr_ch_list[i] == channel)
-			break;
+	mt76x0_get_power_info(dev, info);
+	mt76x0_get_tx_power_per_rate(dev);
 
-	if (WARN_ON(i == ARRAY_SIZE(mt76x0_tx_pwr_ch_list)))
-		return;
+	mt76x02_add_rate_power_offset(t, info[0]);
+	mt76x02_limit_rate_power(t, dev->mt76.txpower_conf);
+	dev->mt76.txpower_cur = mt76x02_get_max_rate_power(t);
+	mt76x02_add_rate_power_offset(t, -info[0]);
 
-	val = mt76_rr(dev, MT_TX_ALC_CFG_0);
-	val &= ~0x3f3f;
-	val |= dev->ee->tx_pwr_per_chan[i];
-	val |= 0x2f2f << 16;
-	mt76_wr(dev, MT_TX_ALC_CFG_0, val);
+	mt76x02_phy_set_txpower(dev, info[0], info[1]);
 }
 
-static int
-__mt76x0_phy_set_channel(struct mt76x0_dev *dev,
-		       struct cfg80211_chan_def *chandef)
+void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on)
+{
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+	u32 val, tx_alc, reg_val;
+
+	if (power_on) {
+		mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, chan->hw_value,
+				      false);
+		usleep_range(10, 20);
+		/* XXX: tssi */
+	}
+
+	tx_alc = mt76_rr(dev, MT_TX_ALC_CFG_0);
+	mt76_wr(dev, MT_TX_ALC_CFG_0, 0);
+	usleep_range(500, 700);
+
+	reg_val = mt76_rr(dev, MT_BBP(IBI, 9));
+	mt76_wr(dev, MT_BBP(IBI, 9), 0xffffff7e);
+
+	if (chan->band == NL80211_BAND_5GHZ) {
+		if (chan->hw_value < 100)
+			val = 0x701;
+		else if (chan->hw_value < 140)
+			val = 0x801;
+		else
+			val = 0x901;
+	} else {
+		val = 0x600;
+	}
+
+	mt76x02_mcu_calibrate(dev, MCU_CAL_FULL, val, false);
+	msleep(350);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 1, false);
+	usleep_range(15000, 20000);
+
+	mt76_wr(dev, MT_BBP(IBI, 9), reg_val);
+	mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
+}
+EXPORT_SYMBOL_GPL(mt76x0_phy_calibrate);
+
+int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
+			   struct cfg80211_chan_def *chandef)
 {
 	u32 ext_cca_chan[4] = {
 		[0] = FIELD_PREP(MT_EXT_CCA_CFG_CCA0, 0) |
@@ -706,6 +659,7 @@ __mt76x0_phy_set_channel(struct mt76x0_dev *dev,
 	freq1 = chandef->center_freq1;
 	channel = chandef->chan->hw_value;
 	rf_bw_band = (channel <= 14) ? RF_G_BAND : RF_A_BAND;
+	dev->mt76.chandef = *chandef;
 
 	switch (chandef->width) {
 	case NL80211_CHAN_WIDTH_40:
@@ -729,9 +683,20 @@ __mt76x0_phy_set_channel(struct mt76x0_dev *dev,
 		break;
 	}
 
-	mt76x0_bbp_set_bw(dev, chandef->width);
-	mt76x0_bbp_set_ctrlch(dev, chandef->width, ch_group_index);
-	mt76x0_mac_set_ctrlch(dev, ch_group_index & 1);
+	if (mt76_is_usb(dev)) {
+		mt76x0_bbp_set_bw(dev, chandef->width);
+	} else {
+		if (chandef->width == NL80211_CHAN_WIDTH_80 ||
+		    chandef->width == NL80211_CHAN_WIDTH_40)
+			val = 0x201;
+		else
+			val = 0x601;
+		mt76_wr(dev, MT_TX_SW_CFG0, val);
+	}
+	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
+	mt76x02_phy_set_band(dev, chandef->chan->band,
+			     ch_group_index & 1);
+	mt76x0_ant_select(dev);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
 		 (MT_EXT_CCA_CFG_CCA0 |
@@ -752,40 +717,37 @@ __mt76x0_phy_set_channel(struct mt76x0_dev *dev,
 		val &= ~0x20;
 	mt76_wr(dev, MT_BBP(CORE, 1), val);
 
-	mt76x0_phy_set_chan_bbp_params(dev, channel, rf_bw_band);
-
-	/* Vendor driver don't do it */
-	/* mt76x0_phy_set_tx_power(dev, channel, rf_bw_band); */
+	mt76x0_read_rx_gain(dev);
+	mt76x0_phy_set_chan_bbp_params(dev, rf_bw_band);
+	mt76x02_init_agc_gain(dev);
 
-	if (scan)
+	if (mt76_is_usb(dev)) {
 		mt76x0_vco_cal(dev, channel);
+	} else {
+		/* enable vco */
+		rf_set(dev, MT_RF(0, 4), BIT(7));
+	}
 
-	mt76x0_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1);
-	mt76x0_phy_set_chan_pwr(dev, channel);
+	if (scan)
+		return 0;
 
-	dev->mt76.chandef = *chandef;
-	return 0;
-}
+	if (mt76_is_mmio(dev))
+		mt76x0_phy_calibrate(dev, false);
+	mt76x0_phy_set_txpower(dev);
 
-int mt76x0_phy_set_channel(struct mt76x0_dev *dev,
-			   struct cfg80211_chan_def *chandef)
-{
-	int ret;
-
-	mutex_lock(&dev->hw_atomic_mutex);
-	ret = __mt76x0_phy_set_channel(dev, chandef);
-	mutex_unlock(&dev->hw_atomic_mutex);
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
+				     MT_CALIBRATE_INTERVAL);
 
-	return ret;
+	return 0;
 }
 
-void mt76x0_phy_recalibrate_after_assoc(struct mt76x0_dev *dev)
+void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev)
 {
 	u32 tx_alc, reg_val;
 	u8 channel = dev->mt76.chandef.chan->hw_value;
 	int is_5ghz = (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) ? 1 : 0;
 
-	mt76x0_mcu_calibrate(dev, MCU_CAL_R, 0);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
 
 	mt76x0_vco_cal(dev, channel);
 
@@ -793,148 +755,119 @@ void mt76x0_phy_recalibrate_after_assoc(struct mt76x0_dev *dev)
 	mt76_wr(dev, MT_TX_ALC_CFG_0, 0);
 	usleep_range(500, 700);
 
-	reg_val = mt76_rr(dev, 0x2124);
-	reg_val &= 0xffffff7e;
-	mt76_wr(dev, 0x2124, reg_val);
+	reg_val = mt76_rr(dev, MT_BBP(IBI, 9));
+	mt76_wr(dev, MT_BBP(IBI, 9), 0xffffff7e);
 
-	mt76x0_mcu_calibrate(dev, MCU_CAL_RXDCOC, 0);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 0, false);
 
-	mt76x0_mcu_calibrate(dev, MCU_CAL_LC, is_5ghz);
-	mt76x0_mcu_calibrate(dev, MCU_CAL_LOFT, is_5ghz);
-	mt76x0_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz);
-	mt76x0_mcu_calibrate(dev, MCU_CAL_TX_GROUP_DELAY, is_5ghz);
-	mt76x0_mcu_calibrate(dev, MCU_CAL_RXIQ, is_5ghz);
-	mt76x0_mcu_calibrate(dev, MCU_CAL_RX_GROUP_DELAY, is_5ghz);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_LC, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_LOFT, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_GROUP_DELAY, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQ, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RX_GROUP_DELAY, is_5ghz, false);
 
-	mt76_wr(dev, 0x2124, reg_val);
+	mt76_wr(dev, MT_BBP(IBI, 9), reg_val);
 	mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc);
 	msleep(100);
 
-	mt76x0_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false);
 }
 
-void mt76x0_agc_save(struct mt76x0_dev *dev)
-{
-	/* Only one RX path */
-	dev->agc_save = FIELD_GET(MT_BBP_AGC_GAIN, mt76_rr(dev, MT_BBP(AGC, 8)));
-}
-
-void mt76x0_agc_restore(struct mt76x0_dev *dev)
-{
-	mt76_rmw_field(dev, MT_BBP(AGC, 8), MT_BBP_AGC_GAIN, dev->agc_save);
-}
-
-static void mt76x0_temp_sensor(struct mt76x0_dev *dev)
+static void mt76x0_temp_sensor(struct mt76x02_dev *dev)
 {
 	u8 rf_b7_73, rf_b0_66, rf_b0_67;
-	int cycle, temp;
-	u32 val;
-	s32 sval;
+	s8 val;
 
 	rf_b7_73 = rf_rr(dev, MT_RF(7, 73));
 	rf_b0_66 = rf_rr(dev, MT_RF(0, 66));
-	rf_b0_67 = rf_rr(dev, MT_RF(0, 73));
+	rf_b0_67 = rf_rr(dev, MT_RF(0, 67));
 
 	rf_wr(dev, MT_RF(7, 73), 0x02);
 	rf_wr(dev, MT_RF(0, 66), 0x23);
-	rf_wr(dev, MT_RF(0, 73), 0x01);
+	rf_wr(dev, MT_RF(0, 67), 0x01);
 
 	mt76_wr(dev, MT_BBP(CORE, 34), 0x00080055);
 
-	for (cycle = 0; cycle < 2000; cycle++) {
-		val = mt76_rr(dev, MT_BBP(CORE, 34));
-		if (!(val & 0x10))
-			break;
-		udelay(3);
-	}
-
-	if (cycle >= 2000) {
-		val &= 0x10;
-		mt76_wr(dev, MT_BBP(CORE, 34), val);
+	if (!mt76_poll(dev, MT_BBP(CORE, 34), BIT(4), 0, 2000)) {
+		mt76_clear(dev, MT_BBP(CORE, 34), BIT(4));
 		goto done;
 	}
 
-	sval = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff;
-	if (!(sval & 0x80))
-		sval &= 0x7f; /* Positive */
-	else
-		sval |= 0xffffff00; /* Negative */
+	val = mt76_rr(dev, MT_BBP(CORE, 35));
+	val = (35 * (val - dev->cal.rx.temp_offset)) / 10 + 25;
 
-	temp = (35 * (sval - dev->ee->temp_off))/ 10 + 25;
+	if (abs(val - dev->cal.temp_vco) > 20) {
+		mt76x02_mcu_calibrate(dev, MCU_CAL_VCO,
+				      dev->mt76.chandef.chan->hw_value,
+				      false);
+		dev->cal.temp_vco = val;
+	}
+	if (abs(val - dev->cal.temp) > 30) {
+		mt76x0_phy_calibrate(dev, false);
+		dev->cal.temp = val;
+	}
 
 done:
 	rf_wr(dev, MT_RF(7, 73), rf_b7_73);
 	rf_wr(dev, MT_RF(0, 66), rf_b0_66);
-	rf_wr(dev, MT_RF(0, 73), rf_b0_67);
+	rf_wr(dev, MT_RF(0, 67), rf_b0_67);
 }
 
-static void mt76x0_dynamic_vga_tuning(struct mt76x0_dev *dev)
+static void mt76x0_phy_set_gain_val(struct mt76x02_dev *dev)
 {
-	u32 val, init_vga;
-
-	init_vga = (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) ? 0x54 : 0x4E;
-	if (dev->avg_rssi > -60)
-		init_vga -= 0x20;
-	else if (dev->avg_rssi > -70)
-		init_vga -= 0x10;
-
-	val = mt76_rr(dev, MT_BBP(AGC, 8));
-	val &= 0xFFFF80FF;
-	val |= init_vga << 8;
-	mt76_wr(dev, MT_BBP(AGC,8), val);
+	u8 gain = dev->cal.agc_gain_cur[0] - dev->cal.agc_gain_adjust;
+	u32 val = 0x122c << 16 | 0xf2;
+
+	mt76_wr(dev, MT_BBP(AGC, 8),
+		val | FIELD_PREP(MT_BBP_AGC_GAIN, gain));
 }
 
-static void mt76x0_phy_calibrate(struct work_struct *work)
+static void
+mt76x0_phy_update_channel_gain(struct mt76x02_dev *dev)
 {
-	struct mt76x0_dev *dev = container_of(work, struct mt76x0_dev,
-					    cal_work.work);
+	bool gain_change;
+	u8 gain_delta;
+	int low_gain;
 
-	mt76x0_dynamic_vga_tuning(dev);
-	mt76x0_temp_sensor(dev);
+	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
 
-	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
-				     MT_CALIBRATE_INTERVAL);
-}
+	low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) +
+		   (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev));
 
-void mt76x0_phy_con_cal_onoff(struct mt76x0_dev *dev,
-			       struct ieee80211_bss_conf *info)
-{
-	/* Start/stop collecting beacon data */
-	spin_lock_bh(&dev->con_mon_lock);
-	ether_addr_copy(dev->ap_bssid, info->bssid);
-	dev->avg_rssi = 0;
-	dev->bcn_freq_off = MT_FREQ_OFFSET_INVALID;
-	spin_unlock_bh(&dev->con_mon_lock);
-}
+	gain_change = (dev->cal.low_gain & 2) ^ (low_gain & 2);
+	dev->cal.low_gain = low_gain;
 
-static void
-mt76x0_set_rx_chains(struct mt76x0_dev *dev)
-{
-	u32 val;
-
-	val = mt76_rr(dev, MT_BBP(AGC, 0));
-	val &= ~(BIT(3) | BIT(4));
+	if (!gain_change) {
+		if (mt76x02_phy_adjust_vga_gain(dev))
+			mt76x0_phy_set_gain_val(dev);
+		return;
+	}
 
-	if (dev->chainmask & BIT(1))
-		val |= BIT(3);
+	dev->cal.agc_gain_adjust = (low_gain == 2) ? 0 : 10;
+	gain_delta = (low_gain == 2) ? 10 : 0;
 
-	mt76_wr(dev, MT_BBP(AGC, 0), val);
+	dev->cal.agc_gain_cur[0] = dev->cal.agc_gain_init[0] - gain_delta;
+	mt76x0_phy_set_gain_val(dev);
 
-	mb();
-	val = mt76_rr(dev, MT_BBP(AGC, 0));
+	/* clear false CCA counters */
+	mt76_rr(dev, MT_RX_STAT_1);
 }
 
-static void
-mt76x0_set_tx_dac(struct mt76x0_dev *dev)
+static void mt76x0_phy_calibration_work(struct work_struct *work)
 {
-	if (dev->chainmask & BIT(1))
-		mt76_set(dev, MT_BBP(TXBE, 5), 3);
-	else
-		mt76_clear(dev, MT_BBP(TXBE, 5), 3);
+	struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev,
+					       cal_work.work);
+
+	mt76x0_phy_update_channel_gain(dev);
+	if (!mt76x0_tssi_enabled(dev))
+		mt76x0_temp_sensor(dev);
+
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
+				     MT_CALIBRATE_INTERVAL);
 }
 
-static void
-mt76x0_rf_init(struct mt76x0_dev *dev)
+static void mt76x0_rf_init(struct mt76x02_dev *dev)
 {
 	int i;
 	u8 val;
@@ -966,7 +899,8 @@ mt76x0_rf_init(struct mt76x0_dev *dev)
 	   E1: B0.R22<6:0>: xo_cxo<6:0>
 	   E2: B0.R21<0>: xo_cxo<0>, B0.R22<7:0>: xo_cxo<8:1>
 	 */
-	rf_wr(dev, MT_RF(0, 22), min_t(u8, dev->ee->rf_freq_off, 0xBF));
+	rf_wr(dev, MT_RF(0, 22),
+	      min_t(u8, dev->cal.rx.freq_offset, 0xbf));
 	val = rf_rr(dev, MT_RF(0, 22));
 
 	/*
@@ -986,23 +920,11 @@ mt76x0_rf_init(struct mt76x0_dev *dev)
 	rf_set(dev, MT_RF(0, 4), 0x80);
 }
 
-static void mt76x0_ant_select(struct mt76x0_dev *dev)
+void mt76x0_phy_init(struct mt76x02_dev *dev)
 {
-	/* Single antenna mode. */
-	mt76_rmw(dev, MT_WLAN_FUN_CTRL, BIT(5), BIT(6));
-	mt76_clear(dev, MT_CMB_CTRL, BIT(14) | BIT(12));
-	mt76_clear(dev, MT_COEXCFG0, BIT(2));
-	mt76_rmw(dev, MT_COEXCFG3, BIT(5) | BIT(4) | BIT(3) | BIT(2), BIT(1));
-}
-
-void mt76x0_phy_init(struct mt76x0_dev *dev)
-{
-	INIT_DELAYED_WORK(&dev->cal_work, mt76x0_phy_calibrate);
-
-	mt76x0_ant_select(dev);
+	INIT_DELAYED_WORK(&dev->cal_work, mt76x0_phy_calibration_work);
 
 	mt76x0_rf_init(dev);
-
-	mt76x0_set_rx_chains(dev);
-	mt76x0_set_tx_dac(dev);
+	mt76x02_phy_set_rxpath(dev);
+	mt76x02_phy_set_txdac(dev);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/regs.h b/drivers/net/wireless/mediatek/mt76/mt76x0/regs.h
deleted file mode 100644
index 16bed4aaa242..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/regs.h
+++ /dev/null
@@ -1,651 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MT76_REGS_H
-#define __MT76_REGS_H
-
-#include <linux/bitops.h>
-
-#define MT_ASIC_VERSION			0x0000
-
-#define MT76XX_REV_E3		0x22
-#define MT76XX_REV_E4		0x33
-
-#define MT_CMB_CTRL			0x0020
-#define MT_CMB_CTRL_XTAL_RDY		BIT(22)
-#define MT_CMB_CTRL_PLL_LD		BIT(23)
-
-#define MT_EFUSE_CTRL			0x0024
-#define MT_EFUSE_CTRL_AOUT		GENMASK(5, 0)
-#define MT_EFUSE_CTRL_MODE		GENMASK(7, 6)
-#define MT_EFUSE_CTRL_LDO_OFF_TIME	GENMASK(13, 8)
-#define MT_EFUSE_CTRL_LDO_ON_TIME	GENMASK(15, 14)
-#define MT_EFUSE_CTRL_AIN		GENMASK(25, 16)
-#define MT_EFUSE_CTRL_KICK		BIT(30)
-#define MT_EFUSE_CTRL_SEL		BIT(31)
-
-#define MT_EFUSE_DATA_BASE		0x0028
-#define MT_EFUSE_DATA(_n)		(MT_EFUSE_DATA_BASE + ((_n) << 2))
-
-#define MT_COEXCFG0			0x0040
-#define MT_COEXCFG0_COEX_EN		BIT(0)
-
-#define MT_COEXCFG3			0x004c
-
-#define MT_LDO_CTRL_0			0x006c
-#define MT_LDO_CTRL_1			0x0070
-
-#define MT_WLAN_FUN_CTRL		0x0080
-#define MT_WLAN_FUN_CTRL_WLAN_EN	BIT(0)
-#define MT_WLAN_FUN_CTRL_WLAN_CLK_EN	BIT(1)
-#define MT_WLAN_FUN_CTRL_WLAN_RESET_RF	BIT(2)
-
-#define MT_WLAN_FUN_CTRL_WLAN_RESET	BIT(3) /* MT76x0 */
-#define MT_WLAN_FUN_CTRL_CSR_F20M_CKEN	BIT(3) /* MT76x2 */
-
-#define MT_WLAN_FUN_CTRL_PCIE_CLK_REQ	BIT(4)
-#define MT_WLAN_FUN_CTRL_FRC_WL_ANT_SEL	BIT(5)
-#define MT_WLAN_FUN_CTRL_INV_ANT_SEL	BIT(6)
-#define MT_WLAN_FUN_CTRL_WAKE_HOST	BIT(7)
-
-#define MT_WLAN_FUN_CTRL_THERM_RST	BIT(8) /* MT76x2 */
-#define MT_WLAN_FUN_CTRL_THERM_CKEN	BIT(9) /* MT76x2 */
-
-#define MT_WLAN_FUN_CTRL_GPIO_IN	GENMASK(15, 8) /* MT76x0 */
-#define MT_WLAN_FUN_CTRL_GPIO_OUT	GENMASK(23, 16) /* MT76x0 */
-#define MT_WLAN_FUN_CTRL_GPIO_OUT_EN	GENMASK(31, 24) /* MT76x0 */
-
-#define MT_XO_CTRL0			0x0100
-#define MT_XO_CTRL1			0x0104
-#define MT_XO_CTRL2			0x0108
-#define MT_XO_CTRL3			0x010c
-#define MT_XO_CTRL4			0x0110
-
-#define MT_XO_CTRL5			0x0114
-#define MT_XO_CTRL5_C2_VAL		GENMASK(14, 8)
-
-#define MT_XO_CTRL6			0x0118
-#define MT_XO_CTRL6_C2_CTRL		GENMASK(14, 8)
-
-#define MT_XO_CTRL7			0x011c
-
-#define MT_IOCFG_6			0x0124
-#define MT_WLAN_MTC_CTRL		0x10148
-#define MT_WLAN_MTC_CTRL_MTCMOS_PWR_UP	BIT(0)
-#define MT_WLAN_MTC_CTRL_PWR_ACK	BIT(12)
-#define MT_WLAN_MTC_CTRL_PWR_ACK_S	BIT(13)
-#define MT_WLAN_MTC_CTRL_BBP_MEM_PD	GENMASK(19, 16)
-#define MT_WLAN_MTC_CTRL_PBF_MEM_PD	BIT(20)
-#define MT_WLAN_MTC_CTRL_FCE_MEM_PD	BIT(21)
-#define MT_WLAN_MTC_CTRL_TSO_MEM_PD	BIT(22)
-#define MT_WLAN_MTC_CTRL_BBP_MEM_RB	BIT(24)
-#define MT_WLAN_MTC_CTRL_PBF_MEM_RB	BIT(25)
-#define MT_WLAN_MTC_CTRL_FCE_MEM_RB	BIT(26)
-#define MT_WLAN_MTC_CTRL_TSO_MEM_RB	BIT(27)
-#define MT_WLAN_MTC_CTRL_STATE_UP	BIT(28)
-
-#define MT_INT_SOURCE_CSR		0x0200
-#define MT_INT_MASK_CSR			0x0204
-
-#define MT_INT_RX_DONE(_n)		BIT(_n)
-#define MT_INT_RX_DONE_ALL		GENMASK(1, 0)
-#define MT_INT_TX_DONE_ALL		GENMASK(13, 4)
-#define MT_INT_TX_DONE(_n)		BIT(_n + 4)
-#define MT_INT_RX_COHERENT		BIT(16)
-#define MT_INT_TX_COHERENT		BIT(17)
-#define MT_INT_ANY_COHERENT		BIT(18)
-#define MT_INT_MCU_CMD			BIT(19)
-#define MT_INT_TBTT			BIT(20)
-#define MT_INT_PRE_TBTT			BIT(21)
-#define MT_INT_TX_STAT			BIT(22)
-#define MT_INT_AUTO_WAKEUP		BIT(23)
-#define MT_INT_GPTIMER			BIT(24)
-#define MT_INT_RXDELAYINT		BIT(26)
-#define MT_INT_TXDELAYINT		BIT(27)
-
-#define MT_WPDMA_GLO_CFG		0x0208
-#define MT_WPDMA_GLO_CFG_TX_DMA_EN	BIT(0)
-#define MT_WPDMA_GLO_CFG_TX_DMA_BUSY	BIT(1)
-#define MT_WPDMA_GLO_CFG_RX_DMA_EN	BIT(2)
-#define MT_WPDMA_GLO_CFG_RX_DMA_BUSY	BIT(3)
-#define MT_WPDMA_GLO_CFG_DMA_BURST_SIZE	GENMASK(5, 4)
-#define MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE	BIT(6)
-#define MT_WPDMA_GLO_CFG_BIG_ENDIAN	BIT(7)
-#define MT_WPDMA_GLO_CFG_HDR_SEG_LEN	GENMASK(15, 8)
-#define MT_WPDMA_GLO_CFG_CLK_GATE_DIS	BIT(30)
-#define MT_WPDMA_GLO_CFG_RX_2B_OFFSET	BIT(31)
-
-#define MT_WPDMA_RST_IDX		0x020c
-
-#define MT_WPDMA_DELAY_INT_CFG		0x0210
-
-#define MT_WMM_AIFSN		0x0214
-#define MT_WMM_AIFSN_MASK		GENMASK(3, 0)
-#define MT_WMM_AIFSN_SHIFT(_n)		((_n) * 4)
-
-#define MT_WMM_CWMIN		0x0218
-#define MT_WMM_CWMIN_MASK		GENMASK(3, 0)
-#define MT_WMM_CWMIN_SHIFT(_n)		((_n) * 4)
-
-#define MT_WMM_CWMAX		0x021c
-#define MT_WMM_CWMAX_MASK		GENMASK(3, 0)
-#define MT_WMM_CWMAX_SHIFT(_n)		((_n) * 4)
-
-#define MT_WMM_TXOP_BASE		0x0220
-#define MT_WMM_TXOP(_n)			(MT_WMM_TXOP_BASE + (((_n) / 2) << 2))
-#define MT_WMM_TXOP_SHIFT(_n)		((_n & 1) * 16)
-#define MT_WMM_TXOP_MASK		GENMASK(15, 0)
-
-#define MT_WMM_CTRL			0x0230 /* MT76x0 */
-
-#define MT_FCE_DMA_ADDR			0x0230
-#define MT_FCE_DMA_LEN			0x0234
-
-#define MT_USB_DMA_CFG			0x238
-#define MT_USB_DMA_CFG_RX_BULK_AGG_TOUT	GENMASK(7, 0)
-#define MT_USB_DMA_CFG_RX_BULK_AGG_LMT	GENMASK(15, 8)
-#define MT_USB_DMA_CFG_TX_WL_DROP	BIT(16)
-#define MT_USB_DMA_CFG_WAKEUP_EN	BIT(17)
-#define MT_USB_DMA_CFG_RX_DROP_OR_PADDING	BIT(18)
-#define MT_USB_DMA_CFG_TX_CLR		BIT(19)
-#define MT_USB_DMA_CFG_WL_LPK_EN	BIT(20)
-#define MT_USB_DMA_CFG_RX_BULK_AGG_EN	BIT(21)
-#define MT_USB_DMA_CFG_RX_BULK_EN	BIT(22)
-#define MT_USB_DMA_CFG_TX_BULK_EN	BIT(23)
-#define MT_USB_DMA_CFG_EP_OUT_VALID	GENMASK(29, 24)
-#define MT_USB_DMA_CFG_RX_BUSY		BIT(30)
-#define MT_USB_DMA_CFG_TX_BUSY		BIT(31)
-#if 0
-#define MT_USB_DMA_CFG_TX_CLR		BIT(19)
-#define MT_USB_DMA_CFG_TXOP_HALT	BIT(20)
-#define MT_USB_DMA_CFG_RX_BULK_AGG_EN	BIT(21)
-#define MT_USB_DMA_CFG_RX_BULK_EN	BIT(22)
-#define MT_USB_DMA_CFG_TX_BULK_EN	BIT(23)
-#define MT_USB_DMA_CFG_UDMA_RX_WL_DROP	BIT(25)
-#endif
-
-#define MT_TSO_CTRL			0x0250
-#define MT_HEADER_TRANS_CTRL_REG	0x0260
-
-#define MT_US_CYC_CFG			0x02a4
-#define MT_US_CYC_CNT			GENMASK(7, 0)
-
-#define MT_TX_RING_BASE			0x0300
-#define MT_RX_RING_BASE			0x03c0
-#define MT_RING_SIZE			0x10
-
-#define MT_TX_HW_QUEUE_MCU		8
-#define MT_TX_HW_QUEUE_MGMT		9
-
-#define MT_PBF_SYS_CTRL			0x0400
-#define MT_PBF_SYS_CTRL_MCU_RESET	BIT(0)
-#define MT_PBF_SYS_CTRL_DMA_RESET	BIT(1)
-#define MT_PBF_SYS_CTRL_MAC_RESET	BIT(2)
-#define MT_PBF_SYS_CTRL_PBF_RESET	BIT(3)
-#define MT_PBF_SYS_CTRL_ASY_RESET	BIT(4)
-
-#define MT_PBF_CFG			0x0404
-#define MT_PBF_CFG_TX0Q_EN		BIT(0)
-#define MT_PBF_CFG_TX1Q_EN		BIT(1)
-#define MT_PBF_CFG_TX2Q_EN		BIT(2)
-#define MT_PBF_CFG_TX3Q_EN		BIT(3)
-#define MT_PBF_CFG_RX0Q_EN		BIT(4)
-#define MT_PBF_CFG_RX_DROP_EN		BIT(8)
-
-#define MT_PBF_TX_MAX_PCNT		0x0408
-#define MT_PBF_RX_MAX_PCNT		0x040c
-
-#define MT_BCN_OFFSET_BASE		0x041c
-#define MT_BCN_OFFSET(_n)		(MT_BCN_OFFSET_BASE + ((_n) << 2))
-
-#define MT_RXQ_STA			0x0430
-#define MT_TXQ_STA			0x0434
-#define	MT_RF_CSR_CFG			0x0500
-#define MT_RF_CSR_CFG_DATA		GENMASK(7, 0)
-#define MT_RF_CSR_CFG_REG_ID		GENMASK(13, 8)
-#define MT_RF_CSR_CFG_REG_BANK		GENMASK(17, 14)
-#define MT_RF_CSR_CFG_WR		BIT(30)
-#define MT_RF_CSR_CFG_KICK		BIT(31)
-
-#define MT_RF_BYPASS_0			0x0504
-#define MT_RF_BYPASS_1			0x0508
-#define MT_RF_SETTING_0			0x050c
-
-#define MT_RF_MISC			0x0518
-#define MT_RF_DATA_WRITE		0x0524
-
-#define MT_RF_CTRL			0x0528
-#define MT_RF_CTRL_ADDR			GENMASK(11, 0)
-#define MT_RF_CTRL_WRITE		BIT(12)
-#define MT_RF_CTRL_BUSY			BIT(13)
-#define MT_RF_CTRL_IDX			BIT(16)
-
-#define MT_RF_DATA_READ			0x052c
-
-#define MT_COM_REG0			0x0730
-#define MT_COM_REG1			0x0734
-#define MT_COM_REG2			0x0738
-#define MT_COM_REG3			0x073C
-
-#define MT_FCE_PSE_CTRL			0x0800
-#define MT_FCE_PARAMETERS		0x0804
-#define MT_FCE_CSO			0x0808
-
-#define MT_FCE_L2_STUFF			0x080c
-#define MT_FCE_L2_STUFF_HT_L2_EN	BIT(0)
-#define MT_FCE_L2_STUFF_QOS_L2_EN	BIT(1)
-#define MT_FCE_L2_STUFF_RX_STUFF_EN	BIT(2)
-#define MT_FCE_L2_STUFF_TX_STUFF_EN	BIT(3)
-#define MT_FCE_L2_STUFF_WR_MPDU_LEN_EN	BIT(4)
-#define MT_FCE_L2_STUFF_MVINV_BSWAP	BIT(5)
-#define MT_FCE_L2_STUFF_TS_CMD_QSEL_EN	GENMASK(15, 8)
-#define MT_FCE_L2_STUFF_TS_LEN_EN	GENMASK(23, 16)
-#define MT_FCE_L2_STUFF_OTHER_PORT	GENMASK(25, 24)
-
-#define MT_FCE_WLAN_FLOW_CONTROL1	0x0824
-
-#define MT_TX_CPU_FROM_FCE_BASE_PTR	0x09a0
-#define MT_TX_CPU_FROM_FCE_MAX_COUNT	0x09a4
-#define MT_TX_CPU_FROM_FCE_CPU_DESC_IDX	0x09a8
-
-#define MT_FCE_PDMA_GLOBAL_CONF		0x09c4
-
-#define MT_PAUSE_ENABLE_CONTROL1	0x0a38
-
-#define MT_FCE_SKIP_FS			0x0a6c
-
-#define MT_MAC_CSR0			0x1000
-#define MT_MAC_SYS_CTRL			0x1004
-#define MT_MAC_SYS_CTRL_RESET_CSR	BIT(0)
-#define MT_MAC_SYS_CTRL_RESET_BBP	BIT(1)
-#define MT_MAC_SYS_CTRL_ENABLE_TX	BIT(2)
-#define MT_MAC_SYS_CTRL_ENABLE_RX	BIT(3)
-
-#define MT_MAC_ADDR_DW0			0x1008
-#define MT_MAC_ADDR_DW1			0x100c
-#define MT_MAC_ADDR_DW1_U2ME_MASK	GENMASK(23, 16)
-
-#define MT_MAC_BSSID_DW0		0x1010
-#define MT_MAC_BSSID_DW1		0x1014
-#define MT_MAC_BSSID_DW1_ADDR		GENMASK(15, 0)
-#define MT_MAC_BSSID_DW1_MBSS_MODE	GENMASK(17, 16)
-#define MT_MAC_BSSID_DW1_MBEACON_N	GENMASK(20, 18)
-#define MT_MAC_BSSID_DW1_MBSS_LOCAL_BIT	BIT(21)
-#define MT_MAC_BSSID_DW1_MBSS_MODE_B2	BIT(22)
-#define MT_MAC_BSSID_DW1_MBEACON_N_B3	BIT(23)
-#define MT_MAC_BSSID_DW1_MBSS_IDX_BYTE	GENMASK(26, 24)
-
-#define MT_MAX_LEN_CFG			0x1018
-#define MT_MAX_LEN_CFG_AMPDU		GENMASK(13, 12)
-
-#define MT_LED_CFG			0x102c
-
-#define MT_AMPDU_MAX_LEN_20M1S		0x1030
-#define MT_AMPDU_MAX_LEN_20M2S		0x1034
-#define MT_AMPDU_MAX_LEN_40M1S		0x1038
-#define MT_AMPDU_MAX_LEN_40M2S		0x103c
-#define MT_AMPDU_MAX_LEN		0x1040
-
-#define MT_WCID_DROP_BASE		0x106c
-#define MT_WCID_DROP(_n)		(MT_WCID_DROP_BASE + ((_n) >> 5) * 4)
-#define MT_WCID_DROP_MASK(_n)		BIT((_n) % 32)
-
-#define MT_BCN_BYPASS_MASK		0x108c
-
-#define MT_MAC_APC_BSSID_BASE		0x1090
-#define MT_MAC_APC_BSSID_L(_n)		(MT_MAC_APC_BSSID_BASE + ((_n) * 8))
-#define MT_MAC_APC_BSSID_H(_n)		(MT_MAC_APC_BSSID_BASE + ((_n) * 8 + 4))
-#define MT_MAC_APC_BSSID_H_ADDR		GENMASK(15, 0)
-#define MT_MAC_APC_BSSID0_H_EN		BIT(16)
-
-#define MT_XIFS_TIME_CFG		0x1100
-#define MT_XIFS_TIME_CFG_CCK_SIFS	GENMASK(7, 0)
-#define MT_XIFS_TIME_CFG_OFDM_SIFS	GENMASK(15, 8)
-#define MT_XIFS_TIME_CFG_OFDM_XIFS	GENMASK(19, 16)
-#define MT_XIFS_TIME_CFG_EIFS		GENMASK(28, 20)
-#define MT_XIFS_TIME_CFG_BB_RXEND_EN	BIT(29)
-
-#define MT_BKOFF_SLOT_CFG		0x1104
-#define MT_BKOFF_SLOT_CFG_SLOTTIME	GENMASK(7, 0)
-#define MT_BKOFF_SLOT_CFG_CC_DELAY	GENMASK(11, 8)
-
-#define MT_BEACON_TIME_CFG		0x1114
-#define MT_BEACON_TIME_CFG_INTVAL	GENMASK(15, 0)
-#define MT_BEACON_TIME_CFG_TIMER_EN	BIT(16)
-#define MT_BEACON_TIME_CFG_SYNC_MODE	GENMASK(18, 17)
-#define MT_BEACON_TIME_CFG_TBTT_EN	BIT(19)
-#define MT_BEACON_TIME_CFG_BEACON_TX	BIT(20)
-#define MT_BEACON_TIME_CFG_TSF_COMP	GENMASK(31, 24)
-
-#define MT_TBTT_SYNC_CFG		0x1118
-#define MT_TBTT_TIMER_CFG		0x1124
-
-#define MT_INT_TIMER_CFG		0x1128
-#define MT_INT_TIMER_CFG_PRE_TBTT	GENMASK(15, 0)
-#define MT_INT_TIMER_CFG_GP_TIMER	GENMASK(31, 16)
-
-#define MT_INT_TIMER_EN			0x112c
-#define MT_INT_TIMER_EN_PRE_TBTT_EN	BIT(0)
-#define MT_INT_TIMER_EN_GP_TIMER_EN	BIT(1)
-
-#define MT_MAC_STATUS			0x1200
-#define MT_MAC_STATUS_TX		BIT(0)
-#define MT_MAC_STATUS_RX		BIT(1)
-
-#define MT_PWR_PIN_CFG			0x1204
-#define MT_AUX_CLK_CFG			0x120c
-
-#define MT_BB_PA_MODE_CFG0		0x1214
-#define MT_BB_PA_MODE_CFG1		0x1218
-#define MT_RF_PA_MODE_CFG0		0x121c
-#define MT_RF_PA_MODE_CFG1		0x1220
-
-#define MT_RF_PA_MODE_ADJ0		0x1228
-#define MT_RF_PA_MODE_ADJ1		0x122c
-
-#define MT_DACCLK_EN_DLY_CFG		0x1264
-
-#define MT_EDCA_CFG_BASE		0x1300
-#define MT_EDCA_CFG_AC(_n)		(MT_EDCA_CFG_BASE + ((_n) << 2))
-#define MT_EDCA_CFG_TXOP		GENMASK(7, 0)
-#define MT_EDCA_CFG_AIFSN		GENMASK(11, 8)
-#define MT_EDCA_CFG_CWMIN		GENMASK(15, 12)
-#define MT_EDCA_CFG_CWMAX		GENMASK(19, 16)
-
-#define MT_TX_PWR_CFG_0			0x1314
-#define MT_TX_PWR_CFG_1			0x1318
-#define MT_TX_PWR_CFG_2			0x131c
-#define MT_TX_PWR_CFG_3			0x1320
-#define MT_TX_PWR_CFG_4			0x1324
-
-#define MT_TX_BAND_CFG			0x132c
-#define MT_TX_BAND_CFG_UPPER_40M	BIT(0)
-#define MT_TX_BAND_CFG_5G		BIT(1)
-#define MT_TX_BAND_CFG_2G		BIT(2)
-
-#define MT_HT_FBK_TO_LEGACY		0x1384
-#define MT_TX_MPDU_ADJ_INT		0x1388
-
-#define MT_TX_PWR_CFG_7			0x13d4
-#define MT_TX_PWR_CFG_8			0x13d8
-#define MT_TX_PWR_CFG_9			0x13dc
-
-#define MT_TX_SW_CFG0			0x1330
-#define MT_TX_SW_CFG1			0x1334
-#define MT_TX_SW_CFG2			0x1338
-
-#define MT_TXOP_CTRL_CFG		0x1340
-#define MT_TXOP_TRUN_EN			GENMASK(5, 0)
-#define MT_TXOP_EXT_CCA_DLY		GENMASK(15, 8)
-#define MT_TXOP_CTRL
-
-#define MT_TX_RTS_CFG			0x1344
-#define MT_TX_RTS_CFG_RETRY_LIMIT	GENMASK(7, 0)
-#define MT_TX_RTS_CFG_THRESH		GENMASK(23, 8)
-#define MT_TX_RTS_FALLBACK		BIT(24)
-
-#define MT_TX_TIMEOUT_CFG		0x1348
-#define MT_TX_RETRY_CFG			0x134c
-#define MT_TX_LINK_CFG			0x1350
-#define MT_HT_FBK_CFG0			0x1354
-#define MT_HT_FBK_CFG1			0x1358
-#define MT_LG_FBK_CFG0			0x135c
-#define MT_LG_FBK_CFG1			0x1360
-
-#define MT_CCK_PROT_CFG			0x1364
-#define MT_OFDM_PROT_CFG		0x1368
-#define MT_MM20_PROT_CFG		0x136c
-#define MT_MM40_PROT_CFG		0x1370
-#define MT_GF20_PROT_CFG		0x1374
-#define MT_GF40_PROT_CFG		0x1378
-
-#define MT_PROT_RATE			GENMASK(15, 0)
-#define MT_PROT_CTRL_RTS_CTS		BIT(16)
-#define MT_PROT_CTRL_CTS2SELF		BIT(17)
-#define MT_PROT_NAV_SHORT		BIT(18)
-#define MT_PROT_NAV_LONG		BIT(19)
-#define MT_PROT_TXOP_ALLOW_CCK		BIT(20)
-#define MT_PROT_TXOP_ALLOW_OFDM		BIT(21)
-#define MT_PROT_TXOP_ALLOW_MM20		BIT(22)
-#define MT_PROT_TXOP_ALLOW_MM40		BIT(23)
-#define MT_PROT_TXOP_ALLOW_GF20		BIT(24)
-#define MT_PROT_TXOP_ALLOW_GF40		BIT(25)
-#define MT_PROT_RTS_THR_EN		BIT(26)
-#define MT_PROT_RATE_CCK_11		0x0003
-#define MT_PROT_RATE_OFDM_6		0x4000
-#define MT_PROT_RATE_OFDM_24		0x4004
-#define MT_PROT_RATE_DUP_OFDM_24	0x4084
-#define MT_PROT_TXOP_ALLOW_ALL		GENMASK(25, 20)
-#define MT_PROT_TXOP_ALLOW_BW20		(MT_PROT_TXOP_ALLOW_ALL &	\
-					 ~MT_PROT_TXOP_ALLOW_MM40 &	\
-					 ~MT_PROT_TXOP_ALLOW_GF40)
-
-#define MT_EXP_ACK_TIME			0x1380
-
-#define MT_TX_PWR_CFG_0_EXT		0x1390
-#define MT_TX_PWR_CFG_1_EXT		0x1394
-
-#define MT_TX_FBK_LIMIT			0x1398
-#define MT_TX_FBK_LIMIT_MPDU_FBK	GENMASK(7, 0)
-#define MT_TX_FBK_LIMIT_AMPDU_FBK	GENMASK(15, 8)
-#define MT_TX_FBK_LIMIT_MPDU_UP_CLEAR	BIT(16)
-#define MT_TX_FBK_LIMIT_AMPDU_UP_CLEAR	BIT(17)
-#define MT_TX_FBK_LIMIT_RATE_LUT	BIT(18)
-
-#define MT_TX0_RF_GAIN_CORR		0x13a0
-#define MT_TX1_RF_GAIN_CORR		0x13a4
-#define MT_TX0_RF_GAIN_ATTEN		0x13a8
-
-#define MT_TX_ALC_CFG_0			0x13b0
-#define MT_TX_ALC_CFG_0_CH_INIT_0	GENMASK(5, 0)
-#define MT_TX_ALC_CFG_0_CH_INIT_1	GENMASK(13, 8)
-#define MT_TX_ALC_CFG_0_LIMIT_0		GENMASK(21, 16)
-#define MT_TX_ALC_CFG_0_LIMIT_1		GENMASK(29, 24)
-
-#define MT_TX_ALC_CFG_1			0x13b4
-#define MT_TX_ALC_CFG_1_TEMP_COMP	GENMASK(5, 0)
-
-#define MT_TX_ALC_CFG_2			0x13a8
-#define MT_TX_ALC_CFG_2_TEMP_COMP	GENMASK(5, 0)
-
-#define MT_TX0_BB_GAIN_ATTEN		0x13c0
-
-#define MT_TX_ALC_VGA3			0x13c8
-
-#define MT_TX_PROT_CFG6			0x13e0
-#define MT_TX_PROT_CFG7			0x13e4
-#define MT_TX_PROT_CFG8			0x13e8
-
-#define MT_PIFS_TX_CFG			0x13ec
-
-#define MT_RX_FILTR_CFG			0x1400
-
-#define MT_RX_FILTR_CFG_CRC_ERR		BIT(0)
-#define MT_RX_FILTR_CFG_PHY_ERR		BIT(1)
-#define MT_RX_FILTR_CFG_PROMISC		BIT(2)
-#define MT_RX_FILTR_CFG_OTHER_BSS	BIT(3)
-#define MT_RX_FILTR_CFG_VER_ERR		BIT(4)
-#define MT_RX_FILTR_CFG_MCAST		BIT(5)
-#define MT_RX_FILTR_CFG_BCAST		BIT(6)
-#define MT_RX_FILTR_CFG_DUP		BIT(7)
-#define MT_RX_FILTR_CFG_CFACK		BIT(8)
-#define MT_RX_FILTR_CFG_CFEND		BIT(9)
-#define MT_RX_FILTR_CFG_ACK		BIT(10)
-#define MT_RX_FILTR_CFG_CTS		BIT(11)
-#define MT_RX_FILTR_CFG_RTS		BIT(12)
-#define MT_RX_FILTR_CFG_PSPOLL		BIT(13)
-#define MT_RX_FILTR_CFG_BA		BIT(14)
-#define MT_RX_FILTR_CFG_BAR		BIT(15)
-#define MT_RX_FILTR_CFG_CTRL_RSV	BIT(16)
-
-#define MT_AUTO_RSP_CFG			0x1404
-
-#define MT_AUTO_RSP_PREAMB_SHORT	BIT(4)
-
-#define MT_LEGACY_BASIC_RATE		0x1408
-#define MT_HT_BASIC_RATE		0x140c
-#define MT_HT_CTRL_CFG			0x1410
-#define MT_RX_PARSER_CFG		0x1418
-#define MT_RX_PARSER_RX_SET_NAV_ALL	BIT(0)
-
-#define MT_EXT_CCA_CFG			0x141c
-#define MT_EXT_CCA_CFG_CCA0		GENMASK(1, 0)
-#define MT_EXT_CCA_CFG_CCA1		GENMASK(3, 2)
-#define MT_EXT_CCA_CFG_CCA2		GENMASK(5, 4)
-#define MT_EXT_CCA_CFG_CCA3		GENMASK(7, 6)
-#define MT_EXT_CCA_CFG_CCA_MASK		GENMASK(11, 8)
-#define MT_EXT_CCA_CFG_ED_CCA_MASK	GENMASK(15, 12)
-
-#define MT_TX_SW_CFG3			0x1478
-
-#define MT_PN_PAD_MODE			0x150c
-
-#define MT_TXOP_HLDR_ET			0x1608
-
-#define MT_PROT_AUTO_TX_CFG		0x1648
-
-#define MT_RX_STA_CNT0			0x1700
-#define MT_RX_STA_CNT1			0x1704
-#define MT_RX_STA_CNT2			0x1708
-#define MT_TX_STA_CNT0			0x170c
-#define MT_TX_STA_CNT1			0x1710
-#define MT_TX_STA_CNT2			0x1714
-
-/* Vendor driver defines content of the second word of STAT_FIFO as follows:
- *	MT_TX_STAT_FIFO_RATE		GENMASK(26, 16)
- *	MT_TX_STAT_FIFO_ETXBF		BIT(27)
- *	MT_TX_STAT_FIFO_SND		BIT(28)
- *	MT_TX_STAT_FIFO_ITXBF		BIT(29)
- * However, tests show that b16-31 have the same layout as TXWI rate_ctl
- * with rate set to rate at which frame was acked.
- */
-#define MT_TX_STAT_FIFO			0x1718
-#define MT_TX_STAT_FIFO_VALID		BIT(0)
-#define MT_TX_STAT_FIFO_SUCCESS		BIT(5)
-#define MT_TX_STAT_FIFO_AGGR		BIT(6)
-#define MT_TX_STAT_FIFO_ACKREQ		BIT(7)
-#define MT_TX_STAT_FIFO_WCID		GENMASK(15, 8)
-#define MT_TX_STAT_FIFO_RATE		GENMASK(31, 16)
-
-#define MT_TX_AGG_STAT			0x171c
-
-#define MT_TX_AGG_CNT_BASE0		0x1720
-
-#define MT_MPDU_DENSITY_CNT		0x1740
-
-#define MT_TX_AGG_CNT_BASE1		0x174c
-
-#define MT_TX_AGG_CNT(_id)		((_id) < 8 ?			\
-					 MT_TX_AGG_CNT_BASE0 + ((_id) << 2) : \
-					 MT_TX_AGG_CNT_BASE1 + ((_id - 8) << 2))
-
-#define MT_TX_STAT_FIFO_EXT		0x1798
-#define MT_TX_STAT_FIFO_EXT_RETRY	GENMASK(7, 0)
-#define MT_TX_STAT_FIFO_EXT_PKTID	GENMASK(15, 8)
-
-#define MT_BBP_CORE_BASE		0x2000
-#define MT_BBP_IBI_BASE			0x2100
-#define MT_BBP_AGC_BASE			0x2300
-#define MT_BBP_TXC_BASE			0x2400
-#define MT_BBP_RXC_BASE			0x2500
-#define MT_BBP_TXO_BASE			0x2600
-#define MT_BBP_TXBE_BASE		0x2700
-#define MT_BBP_RXFE_BASE		0x2800
-#define MT_BBP_RXO_BASE			0x2900
-#define MT_BBP_DFS_BASE			0x2a00
-#define MT_BBP_TR_BASE			0x2b00
-#define MT_BBP_CAL_BASE			0x2c00
-#define MT_BBP_DSC_BASE			0x2e00
-#define MT_BBP_PFMU_BASE		0x2f00
-
-#define MT_BBP(_type, _n)		(MT_BBP_##_type##_BASE + ((_n) << 2))
-
-#define MT_BBP_CORE_R1_BW		GENMASK(4, 3)
-
-#define MT_BBP_AGC_R0_CTRL_CHAN		GENMASK(9, 8)
-#define MT_BBP_AGC_R0_BW		GENMASK(14, 12)
-
-/* AGC, R4/R5 */
-#define MT_BBP_AGC_LNA_GAIN		GENMASK(21, 16)
-
-/* AGC, R8/R9 */
-#define MT_BBP_AGC_GAIN			GENMASK(14, 8)
-
-#define MT_BBP_AGC20_RSSI0		GENMASK(7, 0)
-#define MT_BBP_AGC20_RSSI1		GENMASK(15, 8)
-
-#define MT_BBP_TXBE_R0_CTRL_CHAN	GENMASK(1, 0)
-
-#define MT_WCID_ADDR_BASE		0x1800
-#define MT_WCID_ADDR(_n)		(MT_WCID_ADDR_BASE + (_n) * 8)
-
-#define MT_SRAM_BASE			0x4000
-
-#define MT_WCID_KEY_BASE		0x8000
-#define MT_WCID_KEY(_n)			(MT_WCID_KEY_BASE + (_n) * 32)
-
-#define MT_WCID_IV_BASE			0xa000
-#define MT_WCID_IV(_n)			(MT_WCID_IV_BASE + (_n) * 8)
-
-#define MT_WCID_ATTR_BASE		0xa800
-#define MT_WCID_ATTR(_n)		(MT_WCID_ATTR_BASE + (_n) * 4)
-
-#define MT_WCID_ATTR_PAIRWISE		BIT(0)
-#define MT_WCID_ATTR_PKEY_MODE		GENMASK(3, 1)
-#define MT_WCID_ATTR_BSS_IDX		GENMASK(6, 4)
-#define MT_WCID_ATTR_RXWI_UDF		GENMASK(9, 7)
-#define MT_WCID_ATTR_PKEY_MODE_EXT	BIT(10)
-#define MT_WCID_ATTR_BSS_IDX_EXT	BIT(11)
-#define MT_WCID_ATTR_WAPI_MCBC		BIT(15)
-#define MT_WCID_ATTR_WAPI_KEYID		GENMASK(31, 24)
-
-#define MT_SKEY_BASE_0			0xac00
-#define MT_SKEY_BASE_1			0xb400
-#define MT_SKEY_0(_bss, _idx)		\
-	(MT_SKEY_BASE_0 + (4 * (_bss) + _idx) * 32)
-#define MT_SKEY_1(_bss, _idx)		\
-	(MT_SKEY_BASE_1 + (4 * ((_bss) & 7) + _idx) * 32)
-#define MT_SKEY(_bss, _idx)		\
-	((_bss & 8) ? MT_SKEY_1(_bss, _idx) : MT_SKEY_0(_bss, _idx))
-
-#define MT_SKEY_MODE_BASE_0		0xb000
-#define MT_SKEY_MODE_BASE_1		0xb3f0
-#define MT_SKEY_MODE_0(_bss)		\
-	(MT_SKEY_MODE_BASE_0 + ((_bss / 2) << 2))
-#define MT_SKEY_MODE_1(_bss)		\
-	(MT_SKEY_MODE_BASE_1 + ((((_bss) & 7) / 2) << 2))
-#define MT_SKEY_MODE(_bss)		\
-	((_bss & 8) ? MT_SKEY_MODE_1(_bss) : MT_SKEY_MODE_0(_bss))
-#define MT_SKEY_MODE_MASK		GENMASK(3, 0)
-#define MT_SKEY_MODE_SHIFT(_bss, _idx)	(4 * ((_idx) + 4 * (_bss & 1)))
-
-#define MT_BEACON_BASE			0xc000
-
-#define MT_TEMP_SENSOR			0x1d000
-#define MT_TEMP_SENSOR_VAL		GENMASK(6, 0)
-
-enum mt76_cipher_type {
-	MT_CIPHER_NONE,
-	MT_CIPHER_WEP40,
-	MT_CIPHER_WEP104,
-	MT_CIPHER_TKIP,
-	MT_CIPHER_AES_CCMP,
-	MT_CIPHER_CKIP40,
-	MT_CIPHER_CKIP104,
-	MT_CIPHER_CKIP128,
-	MT_CIPHER_WAPI,
-};
-
-#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h
index 8a752a09f2dc..75d1d6738c34 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h
@@ -17,7 +17,6 @@
 
 #include <linux/tracepoint.h>
 #include "mt76x0.h"
-#include "mac.h"
 
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM mt76x0
@@ -178,11 +177,11 @@ DECLARE_EVENT_CLASS(dev_simple_evt,
 );
 
 TRACE_EVENT(mt76x0_rx,
-	TP_PROTO(struct mt76_dev *dev, struct mt76x0_rxwi *rxwi, u32 f),
+	TP_PROTO(struct mt76_dev *dev, struct mt76x02_rxwi *rxwi, u32 f),
 	TP_ARGS(dev, rxwi, f),
 	TP_STRUCT__entry(
 		DEV_ENTRY
-		__field_struct(struct mt76x0_rxwi, rxwi)
+		__field_struct(struct mt76x02_rxwi, rxwi)
 		__field(u32, fce_info)
 	),
 	TP_fast_assign(
@@ -197,13 +196,13 @@ TRACE_EVENT(mt76x0_rx,
 
 TRACE_EVENT(mt76x0_tx,
 	TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb,
-		 struct mt76_sta *sta, struct mt76_txwi *h),
+		 struct mt76x02_sta *sta, struct mt76x02_txwi *h),
 	TP_ARGS(dev, skb, sta, h),
 	TP_STRUCT__entry(
 		DEV_ENTRY
-		__field_struct(struct mt76_txwi, h)
+		__field_struct(struct mt76x02_txwi, h)
 		__field(struct sk_buff *, skb)
-		__field(struct mt76_sta *, sta)
+		__field(struct mt76x02_sta *, sta)
 	),
 	TP_fast_assign(
 		DEV_ASSIGN;
@@ -211,11 +210,11 @@ TRACE_EVENT(mt76x0_tx,
 		__entry->skb = skb;
 		__entry->sta = sta;
 	),
-	TP_printk(DEV_PR_FMT "skb:%p sta:%p  flg:%04hx rate_ctl:%04hx "
+	TP_printk(DEV_PR_FMT "skb:%p sta:%p  flg:%04hx rate:%04hx "
 		  "ack:%02hhx wcid:%02hhx len_ctl:%05hx", DEV_PR_ARG,
 		  __entry->skb, __entry->sta,
 		  le16_to_cpu(__entry->h.flags),
-		  le16_to_cpu(__entry->h.rate_ctl),
+		  le16_to_cpu(__entry->h.rate),
 		  __entry->h.ack_ctl, __entry->h.wcid,
 		  le16_to_cpu(__entry->h.len_ctl))
 );
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c
deleted file mode 100644
index 751b49c28ae5..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "mt76x0.h"
-#include "trace.h"
-
-/* Take mac80211 Q id from the skb and translate it to hardware Q id */
-static u8 skb2q(struct sk_buff *skb)
-{
-	int qid = skb_get_queue_mapping(skb);
-
-	if (WARN_ON(qid >= MT_TXQ_PSD)) {
-		qid = MT_TXQ_BE;
-		skb_set_queue_mapping(skb, qid);
-	}
-
-	return q2hwq(qid);
-}
-
-static void mt76x0_tx_skb_remove_dma_overhead(struct sk_buff *skb,
-					       struct ieee80211_tx_info *info)
-{
-	int pkt_len = (unsigned long)info->status.status_driver_data[0];
-
-	skb_pull(skb, sizeof(struct mt76_txwi) + 4);
-	if (ieee80211_get_hdrlen_from_skb(skb) % 4)
-		mt76x0_remove_hdr_pad(skb);
-
-	skb_trim(skb, pkt_len);
-}
-
-void mt76x0_tx_status(struct mt76x0_dev *dev, struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
-	mt76x0_tx_skb_remove_dma_overhead(skb, info);
-
-	ieee80211_tx_info_clear_status(info);
-	info->status.rates[0].idx = -1;
-	info->flags |= IEEE80211_TX_STAT_ACK;
-
-	spin_lock(&dev->mac_lock);
-	ieee80211_tx_status(dev->mt76.hw, skb);
-	spin_unlock(&dev->mac_lock);
-}
-
-static int mt76x0_skb_rooms(struct mt76x0_dev *dev, struct sk_buff *skb)
-{
-	int hdr_len = ieee80211_get_hdrlen_from_skb(skb);
-	u32 need_head;
-
-	need_head = sizeof(struct mt76_txwi) + 4;
-	if (hdr_len % 4)
-		need_head += 2;
-
-	return skb_cow(skb, need_head);
-}
-
-static struct mt76_txwi *
-mt76x0_push_txwi(struct mt76x0_dev *dev, struct sk_buff *skb,
-		  struct ieee80211_sta *sta, struct mt76_wcid *wcid,
-		  int pkt_len)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_tx_rate *rate = &info->control.rates[0];
-	struct mt76_txwi *txwi;
-	unsigned long flags;
-	u16 txwi_flags = 0;
-	u32 pkt_id;
-	u16 rate_ctl;
-	u8 nss;
-
-	txwi = (struct mt76_txwi *)skb_push(skb, sizeof(struct mt76_txwi));
-	memset(txwi, 0, sizeof(*txwi));
-
-	if (!wcid->tx_rate_set)
-		ieee80211_get_tx_rates(info->control.vif, sta, skb,
-				       info->control.rates, 1);
-
-	spin_lock_irqsave(&dev->mt76.lock, flags);
-	if (rate->idx < 0 || !rate->count) {
-		rate_ctl = wcid->tx_rate;
-		nss = wcid->tx_rate_nss;
-	} else {
-		rate_ctl = mt76x0_mac_tx_rate_val(dev, rate, &nss);
-	}
-	spin_unlock_irqrestore(&dev->mt76.lock, flags);
-
-	txwi->rate_ctl = cpu_to_le16(rate_ctl);
-
-	if (info->flags & IEEE80211_TX_CTL_LDPC)
-		txwi->rate_ctl |= cpu_to_le16(MT_RXWI_RATE_LDPC);
-	if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
-		txwi->rate_ctl |= cpu_to_le16(MT_RXWI_RATE_STBC);
-	if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
-		txwi_flags |= MT_TXWI_FLAGS_MMPS;
-
-	if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
-		txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ;
-		pkt_id = 1;
-	} else {
-		pkt_id = 0;
-	}
-
-	if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
-		pkt_id |= MT_TXWI_PKTID_PROBE;
-
-	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
-		txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ;
-
-	if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) {
-		u8 ba_size = IEEE80211_MIN_AMPDU_BUF;
-
-		ba_size <<= sta->ht_cap.ampdu_factor;
-		ba_size = min_t(int, 7, ba_size - 1);
-		if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) {
-			ba_size = 0;
-		} else {
-			txwi_flags |= MT_TXWI_FLAGS_AMPDU;
-			txwi_flags |= FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
-						 sta->ht_cap.ampdu_density);
-		}
-		txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
-	}
-
-	txwi->wcid = wcid->idx;
-	txwi->flags |= cpu_to_le16(txwi_flags);
-	txwi->len_ctl = cpu_to_le16(pkt_len);
-	txwi->pktid = pkt_id;
-
-	return txwi;
-}
-
-void mt76x0_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
-		struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct mt76x0_dev *dev = hw->priv;
-	struct ieee80211_vif *vif = info->control.vif;
-	struct ieee80211_sta *sta = control->sta;
-	struct mt76_sta *msta = NULL;
-	struct mt76_wcid *wcid = dev->mon_wcid;
-	struct mt76_txwi *txwi;
-	int pkt_len = skb->len;
-	int hw_q = skb2q(skb);
-
-	BUILD_BUG_ON(ARRAY_SIZE(info->status.status_driver_data) < 1);
-	info->status.status_driver_data[0] = (void *)(unsigned long)pkt_len;
-
-	if (mt76x0_skb_rooms(dev, skb) || mt76x0_insert_hdr_pad(skb)) {
-		ieee80211_free_txskb(dev->mt76.hw, skb);
-		return;
-	}
-
-	if (sta) {
-		msta = (struct mt76_sta *) sta->drv_priv;
-		wcid = &msta->wcid;
-	} else if (vif && (!info->control.hw_key && wcid->hw_key_idx != -1)) {
-		struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
-
-		wcid = &mvif->group_wcid;
-	}
-
-	txwi = mt76x0_push_txwi(dev, skb, sta, wcid, pkt_len);
-
-	if (mt76x0_dma_enqueue_tx(dev, skb, wcid, hw_q))
-		return;
-
-	trace_mt76x0_tx(&dev->mt76, skb, msta, txwi);
-}
-
-void mt76x0_tx_stat(struct work_struct *work)
-{
-	struct mt76x0_dev *dev = container_of(work, struct mt76x0_dev,
-					       stat_work.work);
-	struct mt76_tx_status stat;
-	unsigned long flags;
-	int cleaned = 0;
-	u8 update = 1;
-
-	while (!test_bit(MT76_REMOVED, &dev->mt76.state)) {
-		stat = mt76x0_mac_fetch_tx_status(dev);
-		if (!stat.valid)
-			break;
-
-		mt76x0_send_tx_status(dev, &stat, &update);
-
-		cleaned++;
-	}
-	trace_mt76x0_tx_status_cleaned(&dev->mt76, cleaned);
-
-	spin_lock_irqsave(&dev->tx_lock, flags);
-	if (cleaned)
-		queue_delayed_work(dev->stat_wq, &dev->stat_work,
-				   msecs_to_jiffies(10));
-	else if (test_and_clear_bit(MT76_MORE_STATS, &dev->mt76.state))
-		queue_delayed_work(dev->stat_wq, &dev->stat_work,
-				   msecs_to_jiffies(20));
-	else
-		clear_bit(MT76_READING_STATS, &dev->mt76.state);
-	spin_unlock_irqrestore(&dev->tx_lock, flags);
-}
-
-int mt76x0_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		    u16 queue, const struct ieee80211_tx_queue_params *params)
-{
-	struct mt76x0_dev *dev = hw->priv;
-	u8 cw_min = 5, cw_max = 10, hw_q = q2hwq(queue);
-	u32 val;
-
-	/* TODO: should we do funny things with the parameters?
-	 *	 See what mt76x0_set_default_edca() used to do in init.c.
-	 */
-
-	if (params->cw_min)
-		cw_min = fls(params->cw_min);
-	if (params->cw_max)
-		cw_max = fls(params->cw_max);
-
-	WARN_ON(params->txop > 0xff);
-	WARN_ON(params->aifs > 0xf);
-	WARN_ON(cw_min > 0xf);
-	WARN_ON(cw_max > 0xf);
-
-	val = FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
-	      FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
-	      FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
-	/* TODO: based on user-controlled EnableTxBurst var vendor drv sets
-	 *	 a really long txop on AC0 (see connect.c:2009) but only on
-	 *	 connect? When not connected should be 0.
-	 */
-	if (!hw_q)
-		val |= 0x60;
-	else
-		val |= FIELD_PREP(MT_EDCA_CFG_TXOP, params->txop);
-	mt76_wr(dev, MT_EDCA_CFG_AC(hw_q), val);
-
-	val = mt76_rr(dev, MT_WMM_TXOP(hw_q));
-	val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(hw_q));
-	val |= params->txop << MT_WMM_TXOP_SHIFT(hw_q);
-	mt76_wr(dev, MT_WMM_TXOP(hw_q), val);
-
-	val = mt76_rr(dev, MT_WMM_AIFSN);
-	val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(hw_q));
-	val |= params->aifs << MT_WMM_AIFSN_SHIFT(hw_q);
-	mt76_wr(dev, MT_WMM_AIFSN, val);
-
-	val = mt76_rr(dev, MT_WMM_CWMIN);
-	val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(hw_q));
-	val |= cw_min << MT_WMM_CWMIN_SHIFT(hw_q);
-	mt76_wr(dev, MT_WMM_CWMIN, val);
-
-	val = mt76_rr(dev, MT_WMM_CWMAX);
-	val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(hw_q));
-	val |= cw_max << MT_WMM_CWMAX_SHIFT(hw_q);
-	mt76_wr(dev, MT_WMM_CWMAX, val);
-
-	return 0;
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
index 54ae1f113be2..a7fd36c2f633 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
@@ -16,8 +16,9 @@
 #include <linux/usb.h>
 
 #include "mt76x0.h"
-#include "usb.h"
+#include "mcu.h"
 #include "trace.h"
+#include "../mt76x02_usb.h"
 
 static struct usb_device_id mt76x0_device_table[] = {
 	{ USB_DEVICE(0x148F, 0x7610) },	/* MT7610U */
@@ -40,256 +41,215 @@ static struct usb_device_id mt76x0_device_table[] = {
 	{ USB_DEVICE(0x20f4, 0x806b) },	/* TRENDnet TEW-806UBH  */
 	{ USB_DEVICE(0x7392, 0xc711) }, /* Devolo Wifi ac Stick */
 	{ USB_DEVICE(0x0df6, 0x0079) }, /* Sitecom Europe B.V. ac  Stick */
-	{ USB_DEVICE(0x2357, 0x0105) }, /* TP-LINK Archer T1U */
+	{ USB_DEVICE(0x2357, 0x0105),
+	  .driver_info = 1,	     }, /* TP-LINK Archer T1U */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x0E8D, 0x7630, 0xff, 0x2, 0xff)}, /* MT7630U */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x0E8D, 0x7650, 0xff, 0x2, 0xff)}, /* MT7650U */
 	{ 0, }
 };
 
-bool mt76x0_usb_alloc_buf(struct mt76x0_dev *dev, size_t len,
-			   struct mt76x0_dma_buf *buf)
+static void mt76x0_init_usb_dma(struct mt76x02_dev *dev)
 {
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
+	u32 val;
 
-	buf->len = len;
-	buf->urb = usb_alloc_urb(0, GFP_KERNEL);
-	buf->buf = usb_alloc_coherent(usb_dev, buf->len, GFP_KERNEL, &buf->dma);
+	val = mt76_rr(dev, MT_USB_DMA_CFG);
 
-	return !buf->urb || !buf->buf;
-}
-
-void mt76x0_usb_free_buf(struct mt76x0_dev *dev, struct mt76x0_dma_buf *buf)
-{
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
-
-	usb_free_coherent(usb_dev, buf->len, buf->buf, buf->dma);
-	usb_free_urb(buf->urb);
-}
-
-int mt76x0_usb_submit_buf(struct mt76x0_dev *dev, int dir, int ep_idx,
-			   struct mt76x0_dma_buf *buf, gfp_t gfp,
-			   usb_complete_t complete_fn, void *context)
-{
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
-	unsigned pipe;
-	int ret;
-
-	if (dir == USB_DIR_IN)
-		pipe = usb_rcvbulkpipe(usb_dev, dev->in_ep[ep_idx]);
-	else
-		pipe = usb_sndbulkpipe(usb_dev, dev->out_ep[ep_idx]);
-
-	usb_fill_bulk_urb(buf->urb, usb_dev, pipe, buf->buf, buf->len,
-			  complete_fn, context);
-	buf->urb->transfer_dma = buf->dma;
-	buf->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
-	trace_mt76x0_submit_urb(&dev->mt76, buf->urb);
-	ret = usb_submit_urb(buf->urb, gfp);
-	if (ret)
-		dev_err(dev->mt76.dev, "Error: submit URB dir:%d ep:%d failed:%d\n",
-			dir, ep_idx, ret);
-	return ret;
-}
-
-void mt76x0_complete_urb(struct urb *urb)
-{
-	struct completion *cmpl = urb->context;
+	val |= MT_USB_DMA_CFG_RX_BULK_EN |
+	       MT_USB_DMA_CFG_TX_BULK_EN;
 
-	complete(cmpl);
-}
+	/* disable AGGR_BULK_RX in order to receive one
+	 * frame in each rx urb and avoid copies
+	 */
+	val &= ~MT_USB_DMA_CFG_RX_BULK_AGG_EN;
+	mt76_wr(dev, MT_USB_DMA_CFG, val);
 
-int mt76x0_vendor_request(struct mt76x0_dev *dev, const u8 req,
-			   const u8 direction, const u16 val, const u16 offset,
-			   void *buf, const size_t buflen)
-{
-	int i, ret;
-	struct usb_device *usb_dev = mt76x0_to_usb_dev(dev);
-	const u8 req_type = direction | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
-	const unsigned int pipe = (direction == USB_DIR_IN) ?
-		usb_rcvctrlpipe(usb_dev, 0) : usb_sndctrlpipe(usb_dev, 0);
-
-	for (i = 0; i < MT_VEND_REQ_MAX_RETRY; i++) {
-		ret = usb_control_msg(usb_dev, pipe, req, req_type,
-				      val, offset, buf, buflen,
-				      MT_VEND_REQ_TOUT_MS);
-		trace_mt76x0_vend_req(&dev->mt76, pipe, req, req_type, val, offset,
-				  buf, buflen, ret);
-
-		if (ret == -ENODEV)
-			set_bit(MT76_REMOVED, &dev->mt76.state);
-		if (ret >= 0 || ret == -ENODEV)
-			return ret;
-
-		msleep(5);
-	}
+	val = mt76_rr(dev, MT_COM_REG0);
+	if (val & 1)
+		dev_dbg(dev->mt76.dev, "MCU not ready\n");
 
-	dev_err(dev->mt76.dev, "Vendor request req:%02x off:%04x failed:%d\n",
-		req, offset, ret);
+	val = mt76_rr(dev, MT_USB_DMA_CFG);
 
-	return ret;
+	val |= MT_USB_DMA_CFG_RX_DROP_OR_PAD;
+	mt76_wr(dev, MT_USB_DMA_CFG, val);
+	val &= ~MT_USB_DMA_CFG_RX_DROP_OR_PAD;
+	mt76_wr(dev, MT_USB_DMA_CFG, val);
 }
 
-void mt76x0_vendor_reset(struct mt76x0_dev *dev)
+static void mt76x0u_cleanup(struct mt76x02_dev *dev)
 {
-	mt76x0_vendor_request(dev, MT_VEND_DEV_MODE, USB_DIR_OUT,
-			      MT_VEND_DEV_MODE_RESET, 0, NULL, 0);
+	clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
+	mt76x0_chip_onoff(dev, false, false);
+	mt76u_queues_deinit(&dev->mt76);
+	mt76u_mcu_deinit(&dev->mt76);
 }
 
-static u32 mt76x0_rr(struct mt76_dev *dev, u32 offset)
+static void mt76x0u_mac_stop(struct mt76x02_dev *dev)
 {
-	struct mt76x0_dev *mdev = (struct mt76x0_dev *) dev;
-	int ret;
-	u32 val = ~0;
+	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);
+	cancel_delayed_work_sync(&dev->cal_work);
+	cancel_delayed_work_sync(&dev->mac_work);
+	mt76u_stop_stat_wk(&dev->mt76);
 
-	WARN_ONCE(offset > USHRT_MAX, "read high off:%08x", offset);
+	if (test_bit(MT76_REMOVED, &dev->mt76.state))
+		return;
 
-	mutex_lock(&mdev->usb_ctrl_mtx);
+	mt76_clear(dev, MT_BEACON_TIME_CFG, MT_BEACON_TIME_CFG_TIMER_EN |
+		   MT_BEACON_TIME_CFG_SYNC_MODE | MT_BEACON_TIME_CFG_TBTT_EN |
+		   MT_BEACON_TIME_CFG_BEACON_TX);
 
-	ret = mt76x0_vendor_request((struct mt76x0_dev *)dev, MT_VEND_MULTI_READ, USB_DIR_IN,
-				    0, offset, mdev->data, MT_VEND_BUF);
-	if (ret == MT_VEND_BUF)
-		val = get_unaligned_le32(mdev->data);
-	else if (ret > 0)
-		dev_err(dev->dev, "Error: wrong size read:%d off:%08x\n",
-			ret, offset);
+	if (!mt76_poll(dev, MT_USB_DMA_CFG, MT_USB_DMA_CFG_TX_BUSY, 0, 1000))
+		dev_warn(dev->mt76.dev, "TX DMA did not stop\n");
 
-	mutex_unlock(&mdev->usb_ctrl_mtx);
+	mt76x0_mac_stop(dev);
 
-	trace_mt76x0_reg_read(dev, offset, val);
-	return val;
+	if (!mt76_poll(dev, MT_USB_DMA_CFG, MT_USB_DMA_CFG_RX_BUSY, 0, 1000))
+		dev_warn(dev->mt76.dev, "RX DMA did not stop\n");
 }
 
-int mt76x0_vendor_single_wr(struct mt76x0_dev *dev, const u8 req,
-			     const u16 offset, const u32 val)
+static int mt76x0u_start(struct ieee80211_hw *hw)
 {
-	struct mt76x0_dev *mdev = dev;
+	struct mt76x02_dev *dev = hw->priv;
 	int ret;
 
-	mutex_lock(&mdev->usb_ctrl_mtx);
+	mutex_lock(&dev->mt76.mutex);
 
-	ret = mt76x0_vendor_request(dev, req, USB_DIR_OUT,
-				    val & 0xffff, offset, NULL, 0);
-	if (!ret)
-		ret = mt76x0_vendor_request(dev, req, USB_DIR_OUT,
-					    val >> 16, offset + 2, NULL, 0);
+	ret = mt76x0_mac_start(dev);
+	if (ret)
+		goto out;
 
-	mutex_unlock(&mdev->usb_ctrl_mtx);
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work,
+				     MT_CALIBRATE_INTERVAL);
+	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
+				     MT_CALIBRATE_INTERVAL);
+	set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
 
+out:
+	mutex_unlock(&dev->mt76.mutex);
 	return ret;
 }
 
-static void mt76x0_wr(struct mt76_dev *dev, u32 offset, u32 val)
+static void mt76x0u_stop(struct ieee80211_hw *hw)
 {
-	struct mt76x0_dev *mdev = (struct mt76x0_dev *) dev;
-	int ret;
+	struct mt76x02_dev *dev = hw->priv;
 
-	WARN_ONCE(offset > USHRT_MAX, "write high off:%08x", offset);
-
-	mutex_lock(&mdev->usb_ctrl_mtx);
-
-	put_unaligned_le32(val, mdev->data);
-	ret = mt76x0_vendor_request(mdev, MT_VEND_MULTI_WRITE, USB_DIR_OUT,
-				    0, offset, mdev->data, MT_VEND_BUF);
-	trace_mt76x0_reg_write(dev, offset, val);
-
-	mutex_unlock(&mdev->usb_ctrl_mtx);
+	mutex_lock(&dev->mt76.mutex);
+	mt76x0u_mac_stop(dev);
+	mutex_unlock(&dev->mt76.mutex);
 }
 
-static u32 mt76x0_rmw(struct mt76_dev *dev, u32 offset, u32 mask, u32 val)
-{
-	val |= mt76x0_rr(dev, offset) & ~mask;
-	mt76x0_wr(dev, offset, val);
-	return val;
-}
+static const struct ieee80211_ops mt76x0u_ops = {
+	.tx = mt76x02_tx,
+	.start = mt76x0u_start,
+	.stop = mt76x0u_stop,
+	.add_interface = mt76x02_add_interface,
+	.remove_interface = mt76x02_remove_interface,
+	.config = mt76x0_config,
+	.configure_filter = mt76x02_configure_filter,
+	.bss_info_changed = mt76x0_bss_info_changed,
+	.sta_add = mt76x02_sta_add,
+	.sta_remove = mt76x02_sta_remove,
+	.set_key = mt76x02_set_key,
+	.conf_tx = mt76x02_conf_tx,
+	.sw_scan_start = mt76x0_sw_scan,
+	.sw_scan_complete = mt76x0_sw_scan_complete,
+	.ampdu_action = mt76x02_ampdu_action,
+	.sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
+	.set_rts_threshold = mt76x0_set_rts_threshold,
+	.wake_tx_queue = mt76_wake_tx_queue,
+};
 
-static void mt76x0_wr_copy(struct mt76_dev *dev, u32 offset,
-			   const void *data, int len)
+static int mt76x0u_register_device(struct mt76x02_dev *dev)
 {
-	WARN_ONCE(offset & 3, "unaligned write copy off:%08x", offset);
-	WARN_ONCE(len & 3, "short write copy off:%08x", offset);
+	struct ieee80211_hw *hw = dev->mt76.hw;
+	int err;
 
-	mt76x0_burst_write_regs((struct mt76x0_dev *) dev, offset, data, len / 4);
-}
+	err = mt76u_alloc_queues(&dev->mt76);
+	if (err < 0)
+		goto out_err;
 
-void mt76x0_addr_wr(struct mt76x0_dev *dev, const u32 offset, const u8 *addr)
-{
-	mt76_wr(dev, offset, get_unaligned_le32(addr));
-	mt76_wr(dev, offset + 4, addr[4] | addr[5] << 8);
-}
+	err = mt76u_mcu_init_rx(&dev->mt76);
+	if (err < 0)
+		goto out_err;
 
-static int mt76x0_assign_pipes(struct usb_interface *usb_intf,
-				struct mt76x0_dev *dev)
-{
-	struct usb_endpoint_descriptor *ep_desc;
-	struct usb_host_interface *intf_desc = usb_intf->cur_altsetting;
-	unsigned i, ep_i = 0, ep_o = 0;
-
-	BUILD_BUG_ON(sizeof(dev->in_ep) < __MT_EP_IN_MAX);
-	BUILD_BUG_ON(sizeof(dev->out_ep) < __MT_EP_OUT_MAX);
-
-	for (i = 0; i < intf_desc->desc.bNumEndpoints; i++) {
-		ep_desc = &intf_desc->endpoint[i].desc;
-
-		if (usb_endpoint_is_bulk_in(ep_desc) &&
-		    ep_i++ < __MT_EP_IN_MAX) {
-			dev->in_ep[ep_i - 1] = usb_endpoint_num(ep_desc);
-			dev->in_max_packet = usb_endpoint_maxp(ep_desc);
-			/* Note: this is ignored by usb sub-system but vendor
-			 *	 code does it. We can drop this at some point.
-			 */
-			dev->in_ep[ep_i - 1] |= USB_DIR_IN;
-		} else if (usb_endpoint_is_bulk_out(ep_desc) &&
-			   ep_o++ < __MT_EP_OUT_MAX) {
-			dev->out_ep[ep_o - 1] = usb_endpoint_num(ep_desc);
-			dev->out_max_packet = usb_endpoint_maxp(ep_desc);
-		}
+	mt76x0_chip_onoff(dev, true, true);
+	if (!mt76x02_wait_for_mac(&dev->mt76)) {
+		err = -ETIMEDOUT;
+		goto out_err;
 	}
 
-	if (ep_i != __MT_EP_IN_MAX || ep_o != __MT_EP_OUT_MAX) {
-		dev_err(dev->mt76.dev, "Error: wrong pipe number in:%d out:%d\n",
-			ep_i, ep_o);
-		return -EINVAL;
-	}
+	err = mt76x0u_mcu_init(dev);
+	if (err < 0)
+		goto out_err;
+
+	mt76x0_init_usb_dma(dev);
+	err = mt76x0_init_hardware(dev);
+	if (err < 0)
+		goto out_err;
+
+	mt76_rmw(dev, MT_US_CYC_CFG, MT_US_CYC_CNT, 0x1e);
+	mt76_wr(dev, MT_TXOP_CTRL_CFG,
+		FIELD_PREP(MT_TXOP_TRUN_EN, 0x3f) |
+		FIELD_PREP(MT_TXOP_EXT_CCA_DLY, 0x58));
+
+	err = mt76x0_register_device(dev);
+	if (err < 0)
+		goto out_err;
+
+	/* check hw sg support in order to enable AMSDU */
+	if (mt76u_check_sg(&dev->mt76))
+		hw->max_tx_fragments = MT_SG_MAX_SIZE;
+	else
+		hw->max_tx_fragments = 1;
+
+	set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
 
 	return 0;
+
+out_err:
+	mt76x0u_cleanup(dev);
+	return err;
 }
 
-static int mt76x0_probe(struct usb_interface *usb_intf,
+static int mt76x0u_probe(struct usb_interface *usb_intf,
 			 const struct usb_device_id *id)
 {
+	static const struct mt76_driver_ops drv_ops = {
+		.tx_prepare_skb = mt76x02u_tx_prepare_skb,
+		.tx_complete_skb = mt76x02u_tx_complete_skb,
+		.tx_status_data = mt76x02_tx_status_data,
+		.rx_skb = mt76x02_queue_rx_skb,
+	};
 	struct usb_device *usb_dev = interface_to_usbdev(usb_intf);
-	struct mt76x0_dev *dev;
+	struct mt76x02_dev *dev;
 	u32 asic_rev, mac_rev;
 	int ret;
-	static const struct mt76_bus_ops usb_ops = {
-		.rr = mt76x0_rr,
-		.wr = mt76x0_wr,
-		.rmw = mt76x0_rmw,
-		.copy = mt76x0_wr_copy,
-	};
 
-	dev = mt76x0_alloc_device(&usb_intf->dev);
+	dev = mt76x0_alloc_device(&usb_intf->dev, &drv_ops,
+				  &mt76x0u_ops);
 	if (!dev)
 		return -ENOMEM;
 
+	/* Quirk for Archer T1U */
+	if (id->driver_info)
+		dev->no_2ghz = true;
+
 	usb_dev = usb_get_dev(usb_dev);
 	usb_reset_device(usb_dev);
 
 	usb_set_intfdata(usb_intf, dev);
 
-	dev->mt76.bus = &usb_ops;
-
-	ret = mt76x0_assign_pipes(usb_intf, dev);
+	mt76x02u_init_mcu(&dev->mt76);
+	ret = mt76u_init(&dev->mt76, usb_intf);
 	if (ret)
 		goto err;
 
 	/* Disable the HW, otherwise MCU fail to initalize on hot reboot */
 	mt76x0_chip_onoff(dev, false, false);
 
-	ret = mt76x0_wait_asic_ready(dev);
-	if (ret)
+	if (!mt76x02_wait_for_mac(&dev->mt76)) {
+		ret = -ETIMEDOUT;
 		goto err;
+	}
 
 	asic_rev = mt76_rr(dev, MT_ASIC_VERSION);
 	mac_rev = mt76_rr(dev, MT_MAC_CSR0);
@@ -300,77 +260,89 @@ static int mt76x0_probe(struct usb_interface *usb_intf,
 	if (!(mt76_rr(dev, MT_EFUSE_CTRL) & MT_EFUSE_CTRL_SEL))
 		dev_warn(dev->mt76.dev, "Warning: eFUSE not present\n");
 
-	ret = mt76x0_init_hardware(dev);
-	if (ret)
+	ret = mt76x0u_register_device(dev);
+	if (ret < 0)
 		goto err;
 
-	ret = mt76x0_register_device(dev);
-	if (ret)
-		goto err_hw;
-
-	set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
-
 	return 0;
-err_hw:
-	mt76x0_cleanup(dev);
+
 err:
 	usb_set_intfdata(usb_intf, NULL);
 	usb_put_dev(interface_to_usbdev(usb_intf));
 
-	destroy_workqueue(dev->stat_wq);
 	ieee80211_free_hw(dev->mt76.hw);
 	return ret;
 }
 
 static void mt76x0_disconnect(struct usb_interface *usb_intf)
 {
-	struct mt76x0_dev *dev = usb_get_intfdata(usb_intf);
+	struct mt76x02_dev *dev = usb_get_intfdata(usb_intf);
 	bool initalized = test_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
 
 	if (!initalized)
 		return;
 
 	ieee80211_unregister_hw(dev->mt76.hw);
-	mt76x0_cleanup(dev);
+	mt76x0u_cleanup(dev);
 
 	usb_set_intfdata(usb_intf, NULL);
 	usb_put_dev(interface_to_usbdev(usb_intf));
 
-	destroy_workqueue(dev->stat_wq);
 	ieee80211_free_hw(dev->mt76.hw);
 }
 
-static int mt76x0_suspend(struct usb_interface *usb_intf, pm_message_t state)
+static int __maybe_unused mt76x0_suspend(struct usb_interface *usb_intf,
+					 pm_message_t state)
 {
-	struct mt76x0_dev *dev = usb_get_intfdata(usb_intf);
+	struct mt76x02_dev *dev = usb_get_intfdata(usb_intf);
+	struct mt76_usb *usb = &dev->mt76.usb;
 
-	mt76x0_cleanup(dev);
+	mt76u_stop_queues(&dev->mt76);
+	mt76x0u_mac_stop(dev);
+	usb_kill_urb(usb->mcu.res.urb);
 
 	return 0;
 }
 
-static int mt76x0_resume(struct usb_interface *usb_intf)
+static int __maybe_unused mt76x0_resume(struct usb_interface *usb_intf)
 {
-	struct mt76x0_dev *dev = usb_get_intfdata(usb_intf);
+	struct mt76x02_dev *dev = usb_get_intfdata(usb_intf);
+	struct mt76_usb *usb = &dev->mt76.usb;
 	int ret;
 
+	reinit_completion(&usb->mcu.cmpl);
+	ret = mt76u_submit_buf(&dev->mt76, USB_DIR_IN,
+			       MT_EP_IN_CMD_RESP,
+			       &usb->mcu.res, GFP_KERNEL,
+			       mt76u_mcu_complete_urb,
+			       &usb->mcu.cmpl);
+	if (ret < 0)
+		goto err;
+
+	ret = mt76u_submit_rx_buffers(&dev->mt76);
+	if (ret < 0)
+		goto err;
+
+	tasklet_enable(&usb->rx_tasklet);
+	tasklet_enable(&usb->tx_tasklet);
+
 	ret = mt76x0_init_hardware(dev);
 	if (ret)
-		return ret;
-
-	set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
+		goto err;
 
 	return 0;
+err:
+	mt76x0u_cleanup(dev);
+	return ret;
 }
 
 MODULE_DEVICE_TABLE(usb, mt76x0_device_table);
-MODULE_FIRMWARE(MT7610_FIRMWARE);
 MODULE_LICENSE("GPL");
 
 static struct usb_driver mt76x0_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= mt76x0_device_table,
-	.probe		= mt76x0_probe,
+	.probe		= mt76x0u_probe,
 	.disconnect	= mt76x0_disconnect,
 	.suspend	= mt76x0_suspend,
 	.resume		= mt76x0_resume,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.h b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.h
deleted file mode 100644
index 492e431390a8..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MT76X0U_USB_H
-#define __MT76X0U_USB_H
-
-#include "mt76x0.h"
-
-#define MT7610_FIRMWARE	"mediatek/mt7610u.bin"
-
-#define MT_VEND_REQ_MAX_RETRY	10
-#define MT_VEND_REQ_TOUT_MS	300
-
-#define MT_VEND_DEV_MODE_RESET	1
-
-#define MT_VEND_BUF		sizeof(__le32)
-
-static inline struct usb_device *mt76x0_to_usb_dev(struct mt76x0_dev *mt76x0)
-{
-	return interface_to_usbdev(to_usb_interface(mt76x0->mt76.dev));
-}
-
-static inline struct usb_device *mt76_to_usb_dev(struct mt76_dev *mt76)
-{
-	return interface_to_usbdev(to_usb_interface(mt76->dev));
-}
-
-static inline bool mt76x0_urb_has_error(struct urb *urb)
-{
-	return urb->status &&
-		urb->status != -ENOENT &&
-		urb->status != -ECONNRESET &&
-		urb->status != -ESHUTDOWN;
-}
-
-bool mt76x0_usb_alloc_buf(struct mt76x0_dev *dev, size_t len,
-			   struct mt76x0_dma_buf *buf);
-void mt76x0_usb_free_buf(struct mt76x0_dev *dev, struct mt76x0_dma_buf *buf);
-int mt76x0_usb_submit_buf(struct mt76x0_dev *dev, int dir, int ep_idx,
-			   struct mt76x0_dma_buf *buf, gfp_t gfp,
-			   usb_complete_t complete_fn, void *context);
-void mt76x0_complete_urb(struct urb *urb);
-
-int mt76x0_vendor_request(struct mt76x0_dev *dev, const u8 req,
-			   const u8 direction, const u16 val, const u16 offset,
-			   void *buf, const size_t buflen);
-void mt76x0_vendor_reset(struct mt76x0_dev *dev);
-int mt76x0_vendor_single_wr(struct mt76x0_dev *dev, const u8 req,
-			     const u16 offset, const u32 val);
-
-#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
new file mode 100644
index 000000000000..a9f14d5149d1
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <linux/kernel.h>
+#include <linux/firmware.h>
+
+#include "mt76x0.h"
+#include "mcu.h"
+#include "../mt76x02_usb.h"
+
+#define MCU_FW_URB_MAX_PAYLOAD		0x38f8
+#define MCU_FW_URB_SIZE			(MCU_FW_URB_MAX_PAYLOAD + 12)
+#define MT7610U_FIRMWARE		"mediatek/mt7610u.bin"
+
+static int
+mt76x0u_upload_firmware(struct mt76x02_dev *dev,
+			const struct mt76x02_fw_header *hdr)
+{
+	u8 *fw_payload = (u8 *)(hdr + 1);
+	u32 ilm_len, dlm_len;
+	void *ivb;
+	int err;
+
+	ivb = kmemdup(fw_payload, MT_MCU_IVB_SIZE, GFP_KERNEL);
+	if (!ivb)
+		return -ENOMEM;
+
+	ilm_len = le32_to_cpu(hdr->ilm_len) - MT_MCU_IVB_SIZE;
+	dev_dbg(dev->mt76.dev, "loading FW - ILM %u + IVB %u\n",
+		ilm_len, MT_MCU_IVB_SIZE);
+	err = mt76x02u_mcu_fw_send_data(dev, fw_payload + MT_MCU_IVB_SIZE,
+					ilm_len, MCU_FW_URB_MAX_PAYLOAD,
+					MT_MCU_IVB_SIZE);
+	if (err)
+		goto out;
+
+	dlm_len = le32_to_cpu(hdr->dlm_len);
+	dev_dbg(dev->mt76.dev, "loading FW - DLM %u\n", dlm_len);
+	err = mt76x02u_mcu_fw_send_data(dev,
+					fw_payload + le32_to_cpu(hdr->ilm_len),
+					dlm_len, MCU_FW_URB_MAX_PAYLOAD,
+					MT_MCU_DLM_OFFSET);
+	if (err)
+		goto out;
+
+	err = mt76u_vendor_request(&dev->mt76, MT_VEND_DEV_MODE,
+				   USB_DIR_OUT | USB_TYPE_VENDOR,
+				   0x12, 0, ivb, MT_MCU_IVB_SIZE);
+	if (err < 0)
+		goto out;
+
+	if (!mt76_poll_msec(dev, MT_MCU_COM_REG0, 1, 1, 1000)) {
+		dev_err(dev->mt76.dev, "Firmware failed to start\n");
+		err = -ETIMEDOUT;
+		goto out;
+	}
+
+	dev_dbg(dev->mt76.dev, "Firmware running!\n");
+
+out:
+	kfree(ivb);
+
+	return err;
+}
+
+static int mt76x0u_load_firmware(struct mt76x02_dev *dev)
+{
+	const struct firmware *fw;
+	const struct mt76x02_fw_header *hdr;
+	int len, ret;
+	u32 val;
+
+	mt76_wr(dev, MT_USB_DMA_CFG, (MT_USB_DMA_CFG_RX_BULK_EN |
+				      MT_USB_DMA_CFG_TX_BULK_EN));
+
+	if (mt76x0_firmware_running(dev))
+		return 0;
+
+	ret = request_firmware(&fw, MT7610U_FIRMWARE, dev->mt76.dev);
+	if (ret)
+		return ret;
+
+	if (!fw || !fw->data || fw->size < sizeof(*hdr))
+		goto err_inv_fw;
+
+	hdr = (const struct mt76x02_fw_header *)fw->data;
+
+	if (le32_to_cpu(hdr->ilm_len) <= MT_MCU_IVB_SIZE)
+		goto err_inv_fw;
+
+	len = sizeof(*hdr);
+	len += le32_to_cpu(hdr->ilm_len);
+	len += le32_to_cpu(hdr->dlm_len);
+
+	if (fw->size != len)
+		goto err_inv_fw;
+
+	val = le16_to_cpu(hdr->fw_ver);
+	dev_dbg(dev->mt76.dev,
+		"Firmware Version: %d.%d.%02d Build: %x Build time: %.16s\n",
+		(val >> 12) & 0xf, (val >> 8) & 0xf, val & 0xf,
+		le16_to_cpu(hdr->build_ver), hdr->build_time);
+
+	len = le32_to_cpu(hdr->ilm_len);
+
+	mt76_wr(dev, 0x1004, 0x2c);
+
+	mt76_set(dev, MT_USB_DMA_CFG,
+		 (MT_USB_DMA_CFG_RX_BULK_EN | MT_USB_DMA_CFG_TX_BULK_EN) |
+		 FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, 0x20));
+	mt76x02u_mcu_fw_reset(dev);
+	usleep_range(5000, 6000);
+/*
+	mt76x0_rmw(dev, MT_PBF_CFG, 0, (MT_PBF_CFG_TX0Q_EN |
+					 MT_PBF_CFG_TX1Q_EN |
+					 MT_PBF_CFG_TX2Q_EN |
+					 MT_PBF_CFG_TX3Q_EN));
+*/
+
+	mt76_wr(dev, MT_FCE_PSE_CTRL, 1);
+
+	/* FCE tx_fs_base_ptr */
+	mt76_wr(dev, MT_TX_CPU_FROM_FCE_BASE_PTR, 0x400230);
+	/* FCE tx_fs_max_cnt */
+	mt76_wr(dev, MT_TX_CPU_FROM_FCE_MAX_COUNT, 1);
+	/* FCE pdma enable */
+	mt76_wr(dev, MT_FCE_PDMA_GLOBAL_CONF, 0x44);
+	/* FCE skip_fs_en */
+	mt76_wr(dev, MT_FCE_SKIP_FS, 3);
+
+	val = mt76_rr(dev, MT_USB_DMA_CFG);
+	val |= MT_USB_DMA_CFG_UDMA_TX_WL_DROP;
+	mt76_wr(dev, MT_USB_DMA_CFG, val);
+	val &= ~MT_USB_DMA_CFG_UDMA_TX_WL_DROP;
+	mt76_wr(dev, MT_USB_DMA_CFG, val);
+
+	ret = mt76x0u_upload_firmware(dev, hdr);
+	release_firmware(fw);
+
+	mt76_wr(dev, MT_FCE_PSE_CTRL, 1);
+
+	return ret;
+
+err_inv_fw:
+	dev_err(dev->mt76.dev, "Invalid firmware image\n");
+	release_firmware(fw);
+	return -ENOENT;
+}
+
+int mt76x0u_mcu_init(struct mt76x02_dev *dev)
+{
+	int ret;
+
+	ret = mt76x0u_load_firmware(dev);
+	if (ret < 0)
+		return ret;
+
+	set_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state);
+
+	return 0;
+}
+
+MODULE_FIRMWARE(MT7610U_FIRMWARE);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/util.c b/drivers/net/wireless/mediatek/mt76/mt76x0/util.c
deleted file mode 100644
index 7856dd760419..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/util.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include "mt76x0.h"
-
-void mt76x0_remove_hdr_pad(struct sk_buff *skb)
-{
-	int len = ieee80211_get_hdrlen_from_skb(skb);
-
-	memmove(skb->data + 2, skb->data, len);
-	skb_pull(skb, 2);
-}
-
-int mt76x0_insert_hdr_pad(struct sk_buff *skb)
-{
-	int len = ieee80211_get_hdrlen_from_skb(skb);
-	int ret;
-
-	if (len % 4 == 0)
-		return 0;
-
-	ret = skb_cow(skb, 2);
-	if (ret)
-		return ret;
-
-	skb_push(skb, 2);
-	memmove(skb->data, skb->data + 2, len);
-
-	skb->data[len] = 0;
-	skb->data[len + 1] = 0;
-	return 0;
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
new file mode 100644
index 000000000000..47c42c607964
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76X02_UTIL_H
+#define __MT76X02_UTIL_H
+
+#include <linux/kfifo.h>
+
+#include "mt76.h"
+#include "mt76x02_regs.h"
+#include "mt76x02_mac.h"
+#include "mt76x02_dfs.h"
+#include "mt76x02_dma.h"
+
+struct mt76x02_mac_stats {
+	u64 rx_stat[6];
+	u64 tx_stat[6];
+	u64 aggr_stat[2];
+	u64 aggr_n[32];
+	u64 zero_len_del[2];
+};
+
+#define MT_MAX_CHAINS		2
+struct mt76x02_rx_freq_cal {
+	s8 high_gain[MT_MAX_CHAINS];
+	s8 rssi_offset[MT_MAX_CHAINS];
+	s8 lna_gain;
+	u32 mcu_gain;
+	s16 temp_offset;
+	u8 freq_offset;
+};
+
+struct mt76x02_calibration {
+	struct mt76x02_rx_freq_cal rx;
+
+	u8 agc_gain_init[MT_MAX_CHAINS];
+	u8 agc_gain_cur[MT_MAX_CHAINS];
+
+	u16 false_cca;
+	s8 avg_rssi_all;
+	s8 agc_gain_adjust;
+	s8 low_gain;
+
+	s8 temp_vco;
+	s8 temp;
+
+	bool init_cal_done;
+	bool tssi_cal_done;
+	bool tssi_comp_pending;
+	bool dpd_cal_done;
+	bool channel_cal_done;
+};
+
+struct mt76x02_dev {
+	struct mt76_dev mt76; /* must be first */
+
+	struct mac_address macaddr_list[8];
+
+	struct mutex phy_mutex;
+	struct mutex mutex;
+
+	u8 txdone_seq;
+	DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x02_tx_status);
+
+	struct sk_buff *rx_head;
+
+	struct tasklet_struct tx_tasklet;
+	struct tasklet_struct pre_tbtt_tasklet;
+	struct delayed_work cal_work;
+	struct delayed_work mac_work;
+
+	struct mt76x02_mac_stats stats;
+	atomic_t avg_ampdu_len;
+	u32 aggr_stats[32];
+
+	struct sk_buff *beacons[8];
+	u8 beacon_mask;
+	u8 beacon_data_mask;
+
+	u8 tbtt_count;
+	u16 beacon_int;
+
+	struct mt76x02_calibration cal;
+
+	s8 target_power;
+	s8 target_power_delta[2];
+	bool enable_tpc;
+
+	bool no_2ghz;
+
+	u8 coverage_class;
+	u8 slottime;
+
+	struct mt76x02_dfs_pattern_detector dfs_pd;
+};
+
+extern struct ieee80211_rate mt76x02_rates[12];
+
+void mt76x02_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags, u64 multicast);
+int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		   struct ieee80211_sta *sta);
+int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		      struct ieee80211_sta *sta);
+
+void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
+		      unsigned int idx);
+int mt76x02_add_interface(struct ieee80211_hw *hw,
+			 struct ieee80211_vif *vif);
+void mt76x02_remove_interface(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif);
+
+int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			struct ieee80211_ampdu_params *params);
+int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		   struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		   struct ieee80211_key_conf *key);
+int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		   u16 queue, const struct ieee80211_tx_queue_params *params);
+void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_sta *sta);
+s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev,
+				const struct ieee80211_tx_rate *rate);
+s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr,
+			    s8 max_txpwr_adj);
+void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr);
+int mt76x02_insert_hdr_pad(struct sk_buff *skb);
+void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len);
+void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb);
+bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update);
+void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
+			  struct sk_buff *skb);
+void mt76x02_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q);
+irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance);
+void mt76x02_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
+		struct sk_buff *skb);
+int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
+			   struct sk_buff *skb, struct mt76_queue *q,
+			   struct mt76_wcid *wcid, struct ieee80211_sta *sta,
+			   u32 *tx_info);
+
+extern const u16 mt76x02_beacon_offsets[16];
+void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev);
+void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set);
+void mt76x02_mac_start(struct mt76x02_dev *dev);
+
+static inline bool is_mt76x2(struct mt76x02_dev *dev)
+{
+	return mt76_chip(&dev->mt76) == 0x7612 ||
+	       mt76_chip(&dev->mt76) == 0x7662 ||
+	       mt76_chip(&dev->mt76) == 0x7602;
+}
+
+static inline void mt76x02_irq_enable(struct mt76x02_dev *dev, u32 mask)
+{
+	mt76x02_set_irq_mask(dev, 0, mask);
+}
+
+static inline void mt76x02_irq_disable(struct mt76x02_dev *dev, u32 mask)
+{
+	mt76x02_set_irq_mask(dev, mask, 0);
+}
+
+static inline bool
+mt76x02_wait_for_txrx_idle(struct mt76_dev *dev)
+{
+	return __mt76_poll_msec(dev, MT_MAC_STATUS,
+				MT_MAC_STATUS_TX | MT_MAC_STATUS_RX,
+				0, 100);
+}
+
+static inline struct mt76x02_sta *
+mt76x02_rx_get_sta(struct mt76_dev *dev, u8 idx)
+{
+	struct mt76_wcid *wcid;
+
+	if (idx >= ARRAY_SIZE(dev->wcid))
+		return NULL;
+
+	wcid = rcu_dereference(dev->wcid[idx]);
+	if (!wcid)
+		return NULL;
+
+	return container_of(wcid, struct mt76x02_sta, wcid);
+}
+
+static inline struct mt76_wcid *
+mt76x02_rx_get_sta_wcid(struct mt76x02_sta *sta, bool unicast)
+{
+	if (!sta)
+		return NULL;
+
+	if (unicast)
+		return &sta->wcid;
+	else
+		return &sta->vif->group_wcid;
+}
+
+#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h
index 693f421bf096..7e177c934592 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __MT76x2_DFS_H
-#define __MT76x2_DFS_H
+#ifndef __MT76x02_DFS_H
+#define __MT76x02_DFS_H
 
 #include <linux/types.h>
 #include <linux/nl80211.h>
@@ -49,7 +49,7 @@
 #define MT_DFS_ETSI_MAX_PRI		(133333 + 125000 + 117647 + 1000)
 #define MT_DFS_ETSI_MIN_PRI		(4500 - 20)
 
-struct mt76x2_radar_specs {
+struct mt76x02_radar_specs {
 	u8 mode;
 	u16 avg_len;
 	u16 e_low;
@@ -70,7 +70,7 @@ struct mt76x2_radar_specs {
 #define MT_DFS_EVENT_ENGINE(x)		(((x) & BIT(31)) ? 2 : 0)
 #define MT_DFS_EVENT_TIMESTAMP(x)	((x) & GENMASK(21, 0))
 #define MT_DFS_EVENT_WIDTH(x)		((x) & GENMASK(11, 0))
-struct mt76x2_dfs_event {
+struct mt76x02_dfs_event {
 	unsigned long fetch_ts;
 	u32 ts;
 	u16 width;
@@ -78,12 +78,12 @@ struct mt76x2_dfs_event {
 };
 
 #define MT_DFS_EVENT_BUFLEN		256
-struct mt76x2_dfs_event_rb {
-	struct mt76x2_dfs_event data[MT_DFS_EVENT_BUFLEN];
+struct mt76x02_dfs_event_rb {
+	struct mt76x02_dfs_event data[MT_DFS_EVENT_BUFLEN];
 	int h_rb, t_rb;
 };
 
-struct mt76x2_dfs_sequence {
+struct mt76x02_dfs_sequence {
 	struct list_head head;
 	u32 first_ts;
 	u32 last_ts;
@@ -92,7 +92,7 @@ struct mt76x2_dfs_sequence {
 	u8 engine;
 };
 
-struct mt76x2_dfs_hw_pulse {
+struct mt76x02_dfs_hw_pulse {
 	u8 engine;
 	u32 period;
 	u32 w1;
@@ -100,47 +100,41 @@ struct mt76x2_dfs_hw_pulse {
 	u32 burst;
 };
 
-struct mt76x2_dfs_sw_detector_params {
+struct mt76x02_dfs_sw_detector_params {
 	u32 min_pri;
 	u32 max_pri;
 	u32 pri_margin;
 };
 
-struct mt76x2_dfs_engine_stats {
+struct mt76x02_dfs_engine_stats {
 	u32 hw_pattern;
 	u32 hw_pulse_discarded;
 	u32 sw_pattern;
 };
 
-struct mt76x2_dfs_seq_stats {
+struct mt76x02_dfs_seq_stats {
 	u32 seq_pool_len;
 	u32 seq_len;
 };
 
-struct mt76x2_dfs_pattern_detector {
+struct mt76x02_dfs_pattern_detector {
 	enum nl80211_dfs_regions region;
 
 	u8 chirp_pulse_cnt;
 	u32 chirp_pulse_ts;
 
-	struct mt76x2_dfs_sw_detector_params sw_dpd_params;
-	struct mt76x2_dfs_event_rb event_rb[2];
+	struct mt76x02_dfs_sw_detector_params sw_dpd_params;
+	struct mt76x02_dfs_event_rb event_rb[2];
 
 	struct list_head sequences;
 	struct list_head seq_pool;
-	struct mt76x2_dfs_seq_stats seq_stats;
+	struct mt76x02_dfs_seq_stats seq_stats;
 
 	unsigned long last_sw_check;
 	u32 last_event_ts;
 
-	struct mt76x2_dfs_engine_stats stats[MT_DFS_NUM_ENGINES];
+	struct mt76x02_dfs_engine_stats stats[MT_DFS_NUM_ENGINES];
 	struct tasklet_struct dfs_tasklet;
 };
 
-void mt76x2_dfs_init_params(struct mt76x2_dev *dev);
-void mt76x2_dfs_init_detector(struct mt76x2_dev *dev);
-void mt76x2_dfs_adjust_agc(struct mt76x2_dev *dev);
-void mt76x2_dfs_set_domain(struct mt76x2_dev *dev,
-			   enum nl80211_dfs_regions region);
-
-#endif /* __MT76x2_DFS_H */
+#endif /* __MT76x02_DFS_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h b/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h
new file mode 100644
index 000000000000..6394010a565f
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x02_DMA_H
+#define __MT76x02_DMA_H
+
+#include "mt76x02.h"
+#include "dma.h"
+
+#define MT_TXD_INFO_LEN			GENMASK(15, 0)
+#define MT_TXD_INFO_NEXT_VLD		BIT(16)
+#define MT_TXD_INFO_TX_BURST		BIT(17)
+#define MT_TXD_INFO_80211		BIT(19)
+#define MT_TXD_INFO_TSO			BIT(20)
+#define MT_TXD_INFO_CSO			BIT(21)
+#define MT_TXD_INFO_WIV			BIT(24)
+#define MT_TXD_INFO_QSEL		GENMASK(26, 25)
+#define MT_TXD_INFO_DPORT		GENMASK(29, 27)
+#define MT_TXD_INFO_TYPE		GENMASK(31, 30)
+
+#define MT_RX_FCE_INFO_LEN		GENMASK(13, 0)
+#define MT_RX_FCE_INFO_SELF_GEN		BIT(15)
+#define MT_RX_FCE_INFO_CMD_SEQ		GENMASK(19, 16)
+#define MT_RX_FCE_INFO_EVT_TYPE		GENMASK(23, 20)
+#define MT_RX_FCE_INFO_PCIE_INTR	BIT(24)
+#define MT_RX_FCE_INFO_QSEL		GENMASK(26, 25)
+#define MT_RX_FCE_INFO_D_PORT		GENMASK(29, 27)
+#define MT_RX_FCE_INFO_TYPE		GENMASK(31, 30)
+
+/* MCU request message header  */
+#define MT_MCU_MSG_LEN			GENMASK(15, 0)
+#define MT_MCU_MSG_CMD_SEQ		GENMASK(19, 16)
+#define MT_MCU_MSG_CMD_TYPE		GENMASK(26, 20)
+#define MT_MCU_MSG_PORT			GENMASK(29, 27)
+#define MT_MCU_MSG_TYPE			GENMASK(31, 30)
+#define MT_MCU_MSG_TYPE_CMD		BIT(30)
+
+#define MT_RX_HEADROOM			32
+#define MT76X02_RX_RING_SIZE		256
+
+enum dma_msg_port {
+	WLAN_PORT,
+	CPU_RX_PORT,
+	CPU_TX_PORT,
+	HOST_PORT,
+	VIRTUAL_CPU_RX_PORT,
+	VIRTUAL_CPU_TX_PORT,
+	DISCARD,
+};
+
+static inline bool
+mt76x02_wait_for_wpdma(struct mt76_dev *dev, int timeout)
+{
+	return __mt76_poll(dev, MT_WPDMA_GLO_CFG,
+			   MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
+			   MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
+			   0, timeout);
+}
+
+int mt76x02_dma_init(struct mt76x02_dev *dev);
+void mt76x02_dma_disable(struct mt76x02_dev *dev);
+void mt76x02_dma_cleanup(struct mt76x02_dev *dev);
+
+#endif /* __MT76x02_DMA_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c
new file mode 100644
index 000000000000..9390de2a323e
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <asm/unaligned.h>
+
+#include "mt76x02_eeprom.h"
+
+static int
+mt76x02_efuse_read(struct mt76x02_dev *dev, u16 addr, u8 *data,
+		   enum mt76x02_eeprom_modes mode)
+{
+	u32 val;
+	int i;
+
+	val = mt76_rr(dev, MT_EFUSE_CTRL);
+	val &= ~(MT_EFUSE_CTRL_AIN |
+		 MT_EFUSE_CTRL_MODE);
+	val |= FIELD_PREP(MT_EFUSE_CTRL_AIN, addr & ~0xf);
+	val |= FIELD_PREP(MT_EFUSE_CTRL_MODE, mode);
+	val |= MT_EFUSE_CTRL_KICK;
+	mt76_wr(dev, MT_EFUSE_CTRL, val);
+
+	if (!mt76_poll_msec(dev, MT_EFUSE_CTRL, MT_EFUSE_CTRL_KICK, 0, 1000))
+		return -ETIMEDOUT;
+
+	udelay(2);
+
+	val = mt76_rr(dev, MT_EFUSE_CTRL);
+	if ((val & MT_EFUSE_CTRL_AOUT) == MT_EFUSE_CTRL_AOUT) {
+		memset(data, 0xff, 16);
+		return 0;
+	}
+
+	for (i = 0; i < 4; i++) {
+		val = mt76_rr(dev, MT_EFUSE_DATA(i));
+		put_unaligned_le32(val, data + 4 * i);
+	}
+
+	return 0;
+}
+
+int mt76x02_get_efuse_data(struct mt76x02_dev *dev, u16 base, void *buf,
+			   int len, enum mt76x02_eeprom_modes mode)
+{
+	int ret, i;
+
+	for (i = 0; i + 16 <= len; i += 16) {
+		ret = mt76x02_efuse_read(dev, base + i, buf + i, mode);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_get_efuse_data);
+
+void mt76x02_eeprom_parse_hw_cap(struct mt76x02_dev *dev)
+{
+	u16 val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
+
+	switch (FIELD_GET(MT_EE_NIC_CONF_0_BOARD_TYPE, val)) {
+	case BOARD_TYPE_5GHZ:
+		dev->mt76.cap.has_5ghz = true;
+		break;
+	case BOARD_TYPE_2GHZ:
+		dev->mt76.cap.has_2ghz = true;
+		break;
+	default:
+		dev->mt76.cap.has_2ghz = true;
+		dev->mt76.cap.has_5ghz = true;
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(mt76x02_eeprom_parse_hw_cap);
+
+bool mt76x02_ext_pa_enabled(struct mt76x02_dev *dev, enum nl80211_band band)
+{
+	u16 conf0 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0);
+
+	if (band == NL80211_BAND_5GHZ)
+		return !(conf0 & MT_EE_NIC_CONF_0_PA_INT_5G);
+	else
+		return !(conf0 & MT_EE_NIC_CONF_0_PA_INT_2G);
+}
+EXPORT_SYMBOL_GPL(mt76x02_ext_pa_enabled);
+
+void mt76x02_get_rx_gain(struct mt76x02_dev *dev, enum nl80211_band band,
+			 u16 *rssi_offset, s8 *lna_2g, s8 *lna_5g)
+{
+	u16 val;
+
+	val = mt76x02_eeprom_get(dev, MT_EE_LNA_GAIN);
+	*lna_2g = val & 0xff;
+	lna_5g[0] = val >> 8;
+
+	val = mt76x02_eeprom_get(dev, MT_EE_RSSI_OFFSET_2G_1);
+	lna_5g[1] = val >> 8;
+
+	val = mt76x02_eeprom_get(dev, MT_EE_RSSI_OFFSET_5G_1);
+	lna_5g[2] = val >> 8;
+
+	if (!mt76x02_field_valid(lna_5g[1]))
+		lna_5g[1] = lna_5g[0];
+
+	if (!mt76x02_field_valid(lna_5g[2]))
+		lna_5g[2] = lna_5g[0];
+
+	if (band == NL80211_BAND_2GHZ)
+		*rssi_offset = mt76x02_eeprom_get(dev, MT_EE_RSSI_OFFSET_2G_0);
+	else
+		*rssi_offset = mt76x02_eeprom_get(dev, MT_EE_RSSI_OFFSET_5G_0);
+}
+EXPORT_SYMBOL_GPL(mt76x02_get_rx_gain);
+
+u8 mt76x02_get_lna_gain(struct mt76x02_dev *dev,
+			s8 *lna_2g, s8 *lna_5g,
+			struct ieee80211_channel *chan)
+{
+	u16 val;
+	u8 lna;
+
+	val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
+	if (val & MT_EE_NIC_CONF_1_LNA_EXT_2G)
+		*lna_2g = 0;
+	if (val & MT_EE_NIC_CONF_1_LNA_EXT_5G)
+		memset(lna_5g, 0, sizeof(s8) * 3);
+
+	if (chan->band == NL80211_BAND_2GHZ)
+		lna = *lna_2g;
+	else if (chan->hw_value <= 64)
+		lna = lna_5g[0];
+	else if (chan->hw_value <= 128)
+		lna = lna_5g[1];
+	else
+		lna = lna_5g[2];
+
+	return lna != 0xff ? lna : 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_get_lna_gain);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
index 0f3e4d2f4fee..b3ec74835d10 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,18 +15,21 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __MT76x2_EEPROM_H
-#define __MT76x2_EEPROM_H
+#ifndef __MT76x02_EEPROM_H
+#define __MT76x02_EEPROM_H
 
-#include "mt76x2.h"
+#include "mt76x02.h"
 
-enum mt76x2_eeprom_field {
+enum mt76x02_eeprom_field {
 	MT_EE_CHIP_ID =				0x000,
 	MT_EE_VERSION =				0x002,
 	MT_EE_MAC_ADDR =			0x004,
 	MT_EE_PCI_ID =				0x00A,
 	MT_EE_NIC_CONF_0 =			0x034,
 	MT_EE_NIC_CONF_1 =			0x036,
+	MT_EE_COUNTRY_REGION_5GHZ =		0x038,
+	MT_EE_COUNTRY_REGION_2GHZ =		0x039,
+	MT_EE_FREQ_OFFSET =			0x03a,
 	MT_EE_NIC_CONF_2 =			0x042,
 
 	MT_EE_XTAL_TRIM_1 =			0x03a,
@@ -34,8 +38,10 @@ enum mt76x2_eeprom_field {
 	MT_EE_LNA_GAIN =			0x044,
 	MT_EE_RSSI_OFFSET_2G_0 =		0x046,
 	MT_EE_RSSI_OFFSET_2G_1 =		0x048,
+	MT_EE_LNA_GAIN_5GHZ_1 =			0x049,
 	MT_EE_RSSI_OFFSET_5G_0 =		0x04a,
 	MT_EE_RSSI_OFFSET_5G_1 =		0x04c,
+	MT_EE_LNA_GAIN_5GHZ_2 =			0x04d,
 
 	MT_EE_TX_POWER_DELTA_BW40 =		0x050,
 	MT_EE_TX_POWER_DELTA_BW80 =		0x052,
@@ -68,6 +74,17 @@ enum mt76x2_eeprom_field {
 	MT_EE_TX_POWER_VHT_MCS4 =		0x0bc,
 	MT_EE_TX_POWER_VHT_MCS8 =		0x0be,
 
+	MT_EE_2G_TARGET_POWER =			0x0d0,
+	MT_EE_TEMP_OFFSET =			0x0d1,
+	MT_EE_5G_TARGET_POWER =			0x0d2,
+	MT_EE_TSSI_BOUND1 =			0x0d4,
+	MT_EE_TSSI_BOUND2 =			0x0d6,
+	MT_EE_TSSI_BOUND3 =			0x0d8,
+	MT_EE_TSSI_BOUND4 =			0x0da,
+	MT_EE_FREQ_OFFSET_COMPENSATION =	0x0db,
+	MT_EE_TSSI_BOUND5 =			0x0dc,
+	MT_EE_TX_POWER_BYRATE_BASE =		0x0de,
+
 	MT_EE_RF_TEMP_COMP_SLOPE_5G =		0x0f2,
 	MT_EE_RF_TEMP_COMP_SLOPE_2G =		0x0f4,
 
@@ -81,13 +98,21 @@ enum mt76x2_eeprom_field {
 	MT_EE_BT_VCDL_CALIBRATION =		0x13c,
 	MT_EE_BT_PMUCFG =			0x13e,
 
+	MT_EE_USAGE_MAP_START =			0x1e0,
+	MT_EE_USAGE_MAP_END =			0x1fc,
+
 	__MT_EE_MAX
 };
 
+#define MT_EE_NIC_CONF_0_RX_PATH		GENMASK(3, 0)
+#define MT_EE_NIC_CONF_0_TX_PATH		GENMASK(7, 4)
+#define MT_EE_NIC_CONF_0_PA_TYPE		GENMASK(9, 8)
 #define MT_EE_NIC_CONF_0_PA_INT_2G		BIT(8)
 #define MT_EE_NIC_CONF_0_PA_INT_5G		BIT(9)
+#define MT_EE_NIC_CONF_0_PA_IO_CURRENT		BIT(10)
 #define MT_EE_NIC_CONF_0_BOARD_TYPE		GENMASK(13, 12)
 
+#define MT_EE_NIC_CONF_1_HW_RF_CTRL		BIT(0)
 #define MT_EE_NIC_CONF_1_TEMP_TX_ALC		BIT(1)
 #define MT_EE_NIC_CONF_1_LNA_EXT_2G		BIT(2)
 #define MT_EE_NIC_CONF_1_LNA_EXT_5G		BIT(3)
@@ -100,93 +125,68 @@ enum mt76x2_eeprom_field {
 #define MT_EE_NIC_CONF_2_TEMP_DISABLE		BIT(11)
 #define MT_EE_NIC_CONF_2_COEX_METHOD		GENMASK(15, 13)
 
-enum mt76x2_board_type {
-	BOARD_TYPE_2GHZ = 1,
-	BOARD_TYPE_5GHZ = 2,
-};
+#define MT_EFUSE_USAGE_MAP_SIZE			(MT_EE_USAGE_MAP_END - \
+						 MT_EE_USAGE_MAP_START + 1)
 
-enum mt76x2_cal_channel_group {
-	MT_CH_5G_JAPAN,
-	MT_CH_5G_UNII_1,
-	MT_CH_5G_UNII_2,
-	MT_CH_5G_UNII_2E_1,
-	MT_CH_5G_UNII_2E_2,
-	MT_CH_5G_UNII_3,
-	__MT_CH_MAX
+enum mt76x02_eeprom_modes {
+	MT_EE_READ,
+	MT_EE_PHYSICAL_READ,
 };
 
-struct mt76x2_tx_power_info {
-	u8 target_power;
-
-	s8 delta_bw40;
-	s8 delta_bw80;
-
-	struct {
-		s8 tssi_slope;
-		s8 tssi_offset;
-		s8 target_power;
-		s8 delta;
-	} chain[MT_MAX_CHAINS];
+enum mt76x02_board_type {
+	BOARD_TYPE_2GHZ = 1,
+	BOARD_TYPE_5GHZ = 2,
 };
 
-struct mt76x2_temp_comp {
-	u8 temp_25_ref;
-	int lower_bound; /* J */
-	int upper_bound; /* J */
-	unsigned int high_slope; /* J / dB */
-	unsigned int low_slope; /* J / dB */
-};
+static inline bool mt76x02_field_valid(u8 val)
+{
+	return val != 0 && val != 0xff;
+}
 
 static inline int
-mt76x2_eeprom_get(struct mt76x2_dev *dev, enum mt76x2_eeprom_field field)
+mt76x02_sign_extend(u32 val, unsigned int size)
 {
-	if ((field & 1) || field >= __MT_EE_MAX)
-		return -1;
+	bool sign = val & BIT(size - 1);
 
-	return get_unaligned_le16(dev->mt76.eeprom.data + field);
+	val &= BIT(size - 1) - 1;
+
+	return sign ? val : -val;
 }
 
-void mt76x2_get_rate_power(struct mt76x2_dev *dev, struct mt76_rate_power *t,
-			   struct ieee80211_channel *chan);
-int mt76x2_get_max_rate_power(struct mt76_rate_power *r);
-void mt76x2_get_power_info(struct mt76x2_dev *dev,
-			   struct mt76x2_tx_power_info *t,
-			   struct ieee80211_channel *chan);
-int mt76x2_get_temp_comp(struct mt76x2_dev *dev, struct mt76x2_temp_comp *t);
-bool mt76x2_ext_pa_enabled(struct mt76x2_dev *dev, enum nl80211_band band);
-void mt76x2_read_rx_gain(struct mt76x2_dev *dev);
-void mt76x2_eeprom_parse_hw_cap(struct mt76x2_dev *dev);
-
-static inline bool
-mt76x2_temp_tx_alc_enabled(struct mt76x2_dev *dev)
+static inline int
+mt76x02_sign_extend_optional(u32 val, unsigned int size)
 {
-	u16 val;
-
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
-	if (!(val & BIT(15)))
-		return false;
+	bool enable = val & BIT(size);
 
-	return mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) &
-	       MT_EE_NIC_CONF_1_TEMP_TX_ALC;
+	return enable ? mt76x02_sign_extend(val, size) : 0;
 }
 
-static inline bool
-mt76x2_tssi_enabled(struct mt76x2_dev *dev)
+static inline s8 mt76x02_rate_power_val(u8 val)
 {
-	return !mt76x2_temp_tx_alc_enabled(dev) &&
-	       (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) &
-		MT_EE_NIC_CONF_1_TX_ALC_EN);
+	if (!mt76x02_field_valid(val))
+		return 0;
+
+	return mt76x02_sign_extend_optional(val, 7);
 }
 
-static inline bool
-mt76x2_has_ext_lna(struct mt76x2_dev *dev)
+static inline int
+mt76x02_eeprom_get(struct mt76x02_dev *dev,
+		   enum mt76x02_eeprom_field field)
 {
-	u32 val = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1);
+	if ((field & 1) || field >= __MT_EE_MAX)
+		return -1;
 
-	if (dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ)
-		return val & MT_EE_NIC_CONF_1_LNA_EXT_2G;
-	else
-		return val & MT_EE_NIC_CONF_1_LNA_EXT_5G;
+	return get_unaligned_le16(dev->mt76.eeprom.data + field);
 }
 
-#endif
+bool mt76x02_ext_pa_enabled(struct mt76x02_dev *dev, enum nl80211_band band);
+int mt76x02_get_efuse_data(struct mt76x02_dev *dev, u16 base, void *buf,
+			   int len, enum mt76x02_eeprom_modes mode);
+void mt76x02_get_rx_gain(struct mt76x02_dev *dev, enum nl80211_band band,
+			 u16 *rssi_offset, s8 *lna_2g, s8 *lna_5g);
+u8 mt76x02_get_lna_gain(struct mt76x02_dev *dev,
+			s8 *lna_2g, s8 *lna_5g,
+			struct ieee80211_channel *chan);
+void mt76x02_eeprom_parse_hw_cap(struct mt76x02_dev *dev);
+
+#endif /* __MT76x02_EEPROM_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index 6542644bc325..10578e4cb269 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -15,222 +15,11 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#include "mt76x2.h"
+#include "mt76x02.h"
+#include "mt76x02_trace.h"
 
-void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force)
-{
-	bool stopped = false;
-	u32 rts_cfg;
-	int i;
-
-	mt76_wr(dev, MT_MAC_SYS_CTRL, 0);
-
-	rts_cfg = mt76_rr(dev, MT_TX_RTS_CFG);
-	mt76_wr(dev, MT_TX_RTS_CFG, rts_cfg & ~MT_TX_RTS_CFG_RETRY_LIMIT);
-
-	/* Wait for MAC to become idle */
-	for (i = 0; i < 300; i++) {
-		if ((mt76_rr(dev, MT_MAC_STATUS) &
-		     (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) ||
-		    mt76_rr(dev, MT_BBP(IBI, 12))) {
-			udelay(1);
-			continue;
-		}
-
-		stopped = true;
-		break;
-	}
-
-	if (force && !stopped) {
-		mt76_set(dev, MT_BBP(CORE, 4), BIT(1));
-		mt76_clear(dev, MT_BBP(CORE, 4), BIT(1));
-
-		mt76_set(dev, MT_BBP(CORE, 4), BIT(0));
-		mt76_clear(dev, MT_BBP(CORE, 4), BIT(0));
-	}
-
-	mt76_wr(dev, MT_TX_RTS_CFG, rts_cfg);
-}
-EXPORT_SYMBOL_GPL(mt76x2_mac_stop);
-
-bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev,
-			       struct mt76x2_tx_status *stat)
-{
-	u32 stat1, stat2;
-
-	stat2 = mt76_rr(dev, MT_TX_STAT_FIFO_EXT);
-	stat1 = mt76_rr(dev, MT_TX_STAT_FIFO);
-
-	stat->valid = !!(stat1 & MT_TX_STAT_FIFO_VALID);
-	if (!stat->valid)
-		return false;
-
-	stat->success = !!(stat1 & MT_TX_STAT_FIFO_SUCCESS);
-	stat->aggr = !!(stat1 & MT_TX_STAT_FIFO_AGGR);
-	stat->ack_req = !!(stat1 & MT_TX_STAT_FIFO_ACKREQ);
-	stat->wcid = FIELD_GET(MT_TX_STAT_FIFO_WCID, stat1);
-	stat->rate = FIELD_GET(MT_TX_STAT_FIFO_RATE, stat1);
-
-	stat->retry = FIELD_GET(MT_TX_STAT_FIFO_EXT_RETRY, stat2);
-	stat->pktid = FIELD_GET(MT_TX_STAT_FIFO_EXT_PKTID, stat2);
-
-	return true;
-}
-EXPORT_SYMBOL_GPL(mt76x2_mac_load_tx_status);
-
-static int
-mt76x2_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
-			   enum nl80211_band band)
-{
-	u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
-
-	txrate->idx = 0;
-	txrate->flags = 0;
-	txrate->count = 1;
-
-	switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
-	case MT_PHY_TYPE_OFDM:
-		if (band == NL80211_BAND_2GHZ)
-			idx += 4;
-
-		txrate->idx = idx;
-		return 0;
-	case MT_PHY_TYPE_CCK:
-		if (idx >= 8)
-			idx -= 8;
-
-		txrate->idx = idx;
-		return 0;
-	case MT_PHY_TYPE_HT_GF:
-		txrate->flags |= IEEE80211_TX_RC_GREEN_FIELD;
-		/* fall through */
-	case MT_PHY_TYPE_HT:
-		txrate->flags |= IEEE80211_TX_RC_MCS;
-		txrate->idx = idx;
-		break;
-	case MT_PHY_TYPE_VHT:
-		txrate->flags |= IEEE80211_TX_RC_VHT_MCS;
-		txrate->idx = idx;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	switch (FIELD_GET(MT_RXWI_RATE_BW, rate)) {
-	case MT_PHY_BW_20:
-		break;
-	case MT_PHY_BW_40:
-		txrate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
-		break;
-	case MT_PHY_BW_80:
-		txrate->flags |= IEEE80211_TX_RC_80_MHZ_WIDTH;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (rate & MT_RXWI_RATE_SGI)
-		txrate->flags |= IEEE80211_TX_RC_SHORT_GI;
-
-	return 0;
-}
-
-static void
-mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev,
-			  struct ieee80211_tx_info *info,
-			  struct mt76x2_tx_status *st, int n_frames)
-{
-	struct ieee80211_tx_rate *rate = info->status.rates;
-	int cur_idx, last_rate;
-	int i;
-
-	if (!n_frames)
-		return;
-
-	last_rate = min_t(int, st->retry, IEEE80211_TX_MAX_RATES - 1);
-	mt76x2_mac_process_tx_rate(&rate[last_rate], st->rate,
-				 dev->mt76.chandef.chan->band);
-	if (last_rate < IEEE80211_TX_MAX_RATES - 1)
-		rate[last_rate + 1].idx = -1;
-
-	cur_idx = rate[last_rate].idx + last_rate;
-	for (i = 0; i <= last_rate; i++) {
-		rate[i].flags = rate[last_rate].flags;
-		rate[i].idx = max_t(int, 0, cur_idx - i);
-		rate[i].count = 1;
-	}
-	rate[last_rate].count = st->retry + 1 - last_rate;
-
-	info->status.ampdu_len = n_frames;
-	info->status.ampdu_ack_len = st->success ? n_frames : 0;
-
-	if (st->pktid & MT_TXWI_PKTID_PROBE)
-		info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-
-	if (st->aggr)
-		info->flags |= IEEE80211_TX_CTL_AMPDU |
-			       IEEE80211_TX_STAT_AMPDU;
-
-	if (!st->ack_req)
-		info->flags |= IEEE80211_TX_CTL_NO_ACK;
-	else if (st->success)
-		info->flags |= IEEE80211_TX_STAT_ACK;
-}
-
-void mt76x2_send_tx_status(struct mt76x2_dev *dev,
-			   struct mt76x2_tx_status *stat, u8 *update)
-{
-	struct ieee80211_tx_info info = {};
-	struct ieee80211_sta *sta = NULL;
-	struct mt76_wcid *wcid = NULL;
-	struct mt76x2_sta *msta = NULL;
-
-	rcu_read_lock();
-	if (stat->wcid < ARRAY_SIZE(dev->wcid))
-		wcid = rcu_dereference(dev->wcid[stat->wcid]);
-
-	if (wcid) {
-		void *priv;
-
-		priv = msta = container_of(wcid, struct mt76x2_sta, wcid);
-		sta = container_of(priv, struct ieee80211_sta,
-				   drv_priv);
-	}
-
-	if (msta && stat->aggr) {
-		u32 stat_val, stat_cache;
-
-		stat_val = stat->rate;
-		stat_val |= ((u32) stat->retry) << 16;
-		stat_cache = msta->status.rate;
-		stat_cache |= ((u32) msta->status.retry) << 16;
-
-		if (*update == 0 && stat_val == stat_cache &&
-		    stat->wcid == msta->status.wcid && msta->n_frames < 32) {
-			msta->n_frames++;
-			goto out;
-		}
-
-		mt76x2_mac_fill_tx_status(dev, &info, &msta->status,
-					  msta->n_frames);
-
-		msta->status = *stat;
-		msta->n_frames = 1;
-		*update = 0;
-	} else {
-		mt76x2_mac_fill_tx_status(dev, &info, stat, 1);
-		*update = 1;
-	}
-
-	ieee80211_tx_status_noskb(mt76_hw(dev), sta, &info);
-
-out:
-	rcu_read_unlock();
-}
-EXPORT_SYMBOL_GPL(mt76x2_send_tx_status);
-
-static enum mt76x2_cipher_type
-mt76x2_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
+enum mt76x02_cipher_type
+mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
 {
 	memset(key_data, 0, 32);
 	if (!key)
@@ -254,15 +43,16 @@ mt76x2_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
 		return MT_CIPHER_NONE;
 	}
 }
+EXPORT_SYMBOL_GPL(mt76x02_mac_get_key_info);
 
-int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx,
-				struct ieee80211_key_conf *key)
+int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
+				 u8 key_idx, struct ieee80211_key_conf *key)
 {
-	enum mt76x2_cipher_type cipher;
+	enum mt76x02_cipher_type cipher;
 	u8 key_data[32];
 	u32 val;
 
-	cipher = mt76x2_mac_get_key_info(key, key_data);
+	cipher = mt76x02_mac_get_key_info(key, key_data);
 	if (cipher == MT_CIPHER_NONE && key)
 		return -EOPNOTSUPP;
 
@@ -276,21 +66,21 @@ int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_shared_key_setup);
+EXPORT_SYMBOL_GPL(mt76x02_mac_shared_key_setup);
 
-int mt76x2_mac_wcid_set_key(struct mt76x2_dev *dev, u8 idx,
-			    struct ieee80211_key_conf *key)
+int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
+			     struct ieee80211_key_conf *key)
 {
-	enum mt76x2_cipher_type cipher;
+	enum mt76x02_cipher_type cipher;
 	u8 key_data[32];
 	u8 iv_data[8];
 
-	cipher = mt76x2_mac_get_key_info(key, key_data);
+	cipher = mt76x02_mac_get_key_info(key, key_data);
 	if (cipher == MT_CIPHER_NONE && key)
 		return -EOPNOTSUPP;
 
-	mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PKEY_MODE, cipher);
 	mt76_wr_copy(dev, MT_WCID_KEY(idx), key_data, sizeof(key_data));
+	mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PKEY_MODE, cipher);
 
 	memset(iv_data, 0, sizeof(iv_data));
 	if (key) {
@@ -305,11 +95,70 @@ int mt76x2_mac_wcid_set_key(struct mt76x2_dev *dev, u8 idx,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_wcid_set_key);
+EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_key);
+
+void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx,
+			    u8 vif_idx, u8 *mac)
+{
+	struct mt76_wcid_addr addr = {};
+	u32 attr;
+
+	attr = FIELD_PREP(MT_WCID_ATTR_BSS_IDX, vif_idx & 7) |
+	       FIELD_PREP(MT_WCID_ATTR_BSS_IDX_EXT, !!(vif_idx & 8));
+
+	mt76_wr(dev, MT_WCID_ATTR(idx), attr);
+
+	mt76_wr(dev, MT_WCID_TX_RATE(idx), 0);
+	mt76_wr(dev, MT_WCID_TX_RATE(idx) + 4, 0);
+
+	if (idx >= 128)
+		return;
+
+	if (mac)
+		memcpy(addr.macaddr, mac, ETH_ALEN);
+
+	mt76_wr_copy(dev, MT_WCID_ADDR(idx), &addr, sizeof(addr));
+}
+EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_setup);
+
+void mt76x02_mac_wcid_set_drop(struct mt76x02_dev *dev, u8 idx, bool drop)
+{
+	u32 val = mt76_rr(dev, MT_WCID_DROP(idx));
+	u32 bit = MT_WCID_DROP_MASK(idx);
+
+	/* prevent unnecessary writes */
+	if ((val & bit) != (bit * drop))
+		mt76_wr(dev, MT_WCID_DROP(idx), (val & ~bit) | (bit * drop));
+}
+EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_drop);
+
+void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq)
+{
+	struct mt76_txq *mtxq;
+
+	if (!txq)
+		return;
+
+	mtxq = (struct mt76_txq *) txq->drv_priv;
+	if (txq->sta) {
+		struct mt76x02_sta *sta;
+
+		sta = (struct mt76x02_sta *) txq->sta->drv_priv;
+		mtxq->wcid = &sta->wcid;
+	} else {
+		struct mt76x02_vif *mvif;
+
+		mvif = (struct mt76x02_vif *) txq->vif->drv_priv;
+		mtxq->wcid = &mvif->group_wcid;
+	}
+
+	mt76_txq_init(&dev->mt76, txq);
+}
+EXPORT_SYMBOL_GPL(mt76x02_txq_init);
 
 static __le16
-mt76x2_mac_tx_rate_val(struct mt76x2_dev *dev,
-		       const struct ieee80211_tx_rate *rate, u8 *nss_val)
+mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev,
+			const struct ieee80211_tx_rate *rate, u8 *nss_val)
 {
 	u16 rateval;
 	u8 phy, rate_idx;
@@ -337,7 +186,7 @@ mt76x2_mac_tx_rate_val(struct mt76x2_dev *dev,
 		int band = dev->mt76.chandef.chan->band;
 		u16 val;
 
-		r = &mt76_hw(dev)->wiphy->bands[band]->bitrates[rate->idx];
+		r = &dev->mt76.hw->wiphy->bands[band]->bitrates[rate->idx];
 		if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
 			val = r->hw_value_short;
 		else
@@ -358,29 +207,110 @@ mt76x2_mac_tx_rate_val(struct mt76x2_dev *dev,
 	return cpu_to_le16(rateval);
 }
 
-void mt76x2_mac_wcid_set_rate(struct mt76x2_dev *dev, struct mt76_wcid *wcid,
-			      const struct ieee80211_tx_rate *rate)
+void mt76x02_mac_wcid_set_rate(struct mt76x02_dev *dev, struct mt76_wcid *wcid,
+			       const struct ieee80211_tx_rate *rate)
 {
 	spin_lock_bh(&dev->mt76.lock);
-	wcid->tx_rate = mt76x2_mac_tx_rate_val(dev, rate, &wcid->tx_rate_nss);
+	wcid->tx_rate = mt76x02_mac_tx_rate_val(dev, rate, &wcid->tx_rate_nss);
 	wcid->tx_rate_set = true;
 	spin_unlock_bh(&dev->mt76.lock);
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_wcid_set_rate);
 
-void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct mt76x2_txwi *txwi,
-			   struct sk_buff *skb, struct mt76_wcid *wcid,
-			   struct ieee80211_sta *sta, int len)
+bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev,
+				struct mt76x02_tx_status *stat)
 {
+	u32 stat1, stat2;
+
+	stat2 = mt76_rr(dev, MT_TX_STAT_FIFO_EXT);
+	stat1 = mt76_rr(dev, MT_TX_STAT_FIFO);
+
+	stat->valid = !!(stat1 & MT_TX_STAT_FIFO_VALID);
+	if (!stat->valid)
+		return false;
+
+	stat->success = !!(stat1 & MT_TX_STAT_FIFO_SUCCESS);
+	stat->aggr = !!(stat1 & MT_TX_STAT_FIFO_AGGR);
+	stat->ack_req = !!(stat1 & MT_TX_STAT_FIFO_ACKREQ);
+	stat->wcid = FIELD_GET(MT_TX_STAT_FIFO_WCID, stat1);
+	stat->rate = FIELD_GET(MT_TX_STAT_FIFO_RATE, stat1);
+
+	stat->retry = FIELD_GET(MT_TX_STAT_FIFO_EXT_RETRY, stat2);
+	stat->pktid = FIELD_GET(MT_TX_STAT_FIFO_EXT_PKTID, stat2);
+
+	return true;
+}
+EXPORT_SYMBOL_GPL(mt76x02_mac_load_tx_status);
+
+static int
+mt76x02_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
+			   enum nl80211_band band)
+{
+	u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
+
+	txrate->idx = 0;
+	txrate->flags = 0;
+	txrate->count = 1;
+
+	switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
+	case MT_PHY_TYPE_OFDM:
+		if (band == NL80211_BAND_2GHZ)
+			idx += 4;
+
+		txrate->idx = idx;
+		return 0;
+	case MT_PHY_TYPE_CCK:
+		if (idx >= 8)
+			idx -= 8;
+
+		txrate->idx = idx;
+		return 0;
+	case MT_PHY_TYPE_HT_GF:
+		txrate->flags |= IEEE80211_TX_RC_GREEN_FIELD;
+		/* fall through */
+	case MT_PHY_TYPE_HT:
+		txrate->flags |= IEEE80211_TX_RC_MCS;
+		txrate->idx = idx;
+		break;
+	case MT_PHY_TYPE_VHT:
+		txrate->flags |= IEEE80211_TX_RC_VHT_MCS;
+		txrate->idx = idx;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (FIELD_GET(MT_RXWI_RATE_BW, rate)) {
+	case MT_PHY_BW_20:
+		break;
+	case MT_PHY_BW_40:
+		txrate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+		break;
+	case MT_PHY_BW_80:
+		txrate->flags |= IEEE80211_TX_RC_80_MHZ_WIDTH;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (rate & MT_RXWI_RATE_SGI)
+		txrate->flags |= IEEE80211_TX_RC_SHORT_GI;
+
+	return 0;
+}
+
+void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
+			    struct sk_buff *skb, struct mt76_wcid *wcid,
+			    struct ieee80211_sta *sta, int len)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_tx_rate *rate = &info->control.rates[0];
 	struct ieee80211_key_conf *key = info->control.hw_key;
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	u16 rate_ht_mask = FIELD_PREP(MT_RXWI_RATE_PHY, BIT(1) | BIT(2));
 	u16 txwi_flags = 0;
 	u8 nss;
 	s8 txpwr_adj, max_txpwr_adj;
-	u8 ccmp_pn[8];
+	u8 ccmp_pn[8], nstreams = dev->mt76.chainmask & 0xf;
 
 	memset(txwi, 0, sizeof(*txwi));
 
@@ -411,22 +341,22 @@ void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct mt76x2_txwi *txwi,
 		max_txpwr_adj = wcid->max_txpwr_adj;
 		nss = wcid->tx_rate_nss;
 	} else {
-		txwi->rate = mt76x2_mac_tx_rate_val(dev, rate, &nss);
-		max_txpwr_adj = mt76x2_tx_get_max_txpwr_adj(dev, rate);
+		txwi->rate = mt76x02_mac_tx_rate_val(dev, rate, &nss);
+		max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(dev, rate);
 	}
 	spin_unlock_bh(&dev->mt76.lock);
 
-	txpwr_adj = mt76x2_tx_get_txpwr_adj(dev, dev->txpower_conf,
-					    max_txpwr_adj);
+	txpwr_adj = mt76x02_tx_get_txpwr_adj(dev, dev->mt76.txpower_conf,
+					     max_txpwr_adj);
 	txwi->ctl2 = FIELD_PREP(MT_TX_PWR_ADJ, txpwr_adj);
 
-	if (mt76xx_rev(dev) >= MT76XX_REV_E4)
+	if (nstreams > 1 && mt76_rev(&dev->mt76) >= MT76XX_REV_E4)
 		txwi->txstream = 0x13;
-	else if (mt76xx_rev(dev) >= MT76XX_REV_E3 &&
+	else if (nstreams > 1 && mt76_rev(&dev->mt76) >= MT76XX_REV_E3 &&
 		 !(txwi->rate & cpu_to_le16(rate_ht_mask)))
 		txwi->txstream = 0x93;
 
-	if (info->flags & IEEE80211_TX_CTL_LDPC)
+	if (is_mt76x2(dev) && (info->flags & IEEE80211_TX_CTL_LDPC))
 		txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC);
 	if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
 		txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC);
@@ -459,44 +389,104 @@ void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct mt76x2_txwi *txwi,
 	txwi->flags |= cpu_to_le16(txwi_flags);
 	txwi->len_ctl = cpu_to_le16(len);
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_write_txwi);
+EXPORT_SYMBOL_GPL(mt76x02_mac_write_txwi);
 
-void mt76x2_mac_wcid_set_drop(struct mt76x2_dev *dev, u8 idx, bool drop)
+static void
+mt76x02_mac_fill_tx_status(struct mt76x02_dev *dev,
+			   struct ieee80211_tx_info *info,
+			   struct mt76x02_tx_status *st, int n_frames)
 {
-	u32 val = mt76_rr(dev, MT_WCID_DROP(idx));
-	u32 bit = MT_WCID_DROP_MASK(idx);
+	struct ieee80211_tx_rate *rate = info->status.rates;
+	int cur_idx, last_rate;
+	int i;
 
-	/* prevent unnecessary writes */
-	if ((val & bit) != (bit * drop))
-		mt76_wr(dev, MT_WCID_DROP(idx), (val & ~bit) | (bit * drop));
+	if (!n_frames)
+		return;
+
+	last_rate = min_t(int, st->retry, IEEE80211_TX_MAX_RATES - 1);
+	mt76x02_mac_process_tx_rate(&rate[last_rate], st->rate,
+				    dev->mt76.chandef.chan->band);
+	if (last_rate < IEEE80211_TX_MAX_RATES - 1)
+		rate[last_rate + 1].idx = -1;
+
+	cur_idx = rate[last_rate].idx + last_rate;
+	for (i = 0; i <= last_rate; i++) {
+		rate[i].flags = rate[last_rate].flags;
+		rate[i].idx = max_t(int, 0, cur_idx - i);
+		rate[i].count = 1;
+	}
+	rate[last_rate].count = st->retry + 1 - last_rate;
+
+	info->status.ampdu_len = n_frames;
+	info->status.ampdu_ack_len = st->success ? n_frames : 0;
+
+	if (st->pktid & MT_TXWI_PKTID_PROBE)
+		info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
+
+	if (st->aggr)
+		info->flags |= IEEE80211_TX_CTL_AMPDU |
+			       IEEE80211_TX_STAT_AMPDU;
+
+	if (!st->ack_req)
+		info->flags |= IEEE80211_TX_CTL_NO_ACK;
+	else if (st->success)
+		info->flags |= IEEE80211_TX_STAT_ACK;
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_wcid_set_drop);
 
-void mt76x2_mac_wcid_setup(struct mt76x2_dev *dev, u8 idx, u8 vif_idx, u8 *mac)
+void mt76x02_send_tx_status(struct mt76x02_dev *dev,
+			    struct mt76x02_tx_status *stat, u8 *update)
 {
-	struct mt76_wcid_addr addr = {};
-	u32 attr;
+	struct ieee80211_tx_info info = {};
+	struct ieee80211_sta *sta = NULL;
+	struct mt76_wcid *wcid = NULL;
+	struct mt76x02_sta *msta = NULL;
 
-	attr = FIELD_PREP(MT_WCID_ATTR_BSS_IDX, vif_idx & 7) |
-	       FIELD_PREP(MT_WCID_ATTR_BSS_IDX_EXT, !!(vif_idx & 8));
+	rcu_read_lock();
+	if (stat->wcid < ARRAY_SIZE(dev->mt76.wcid))
+		wcid = rcu_dereference(dev->mt76.wcid[stat->wcid]);
 
-	mt76_wr(dev, MT_WCID_ATTR(idx), attr);
+	if (wcid) {
+		void *priv;
 
-	mt76_wr(dev, MT_WCID_TX_RATE(idx), 0);
-	mt76_wr(dev, MT_WCID_TX_RATE(idx) + 4, 0);
+		priv = msta = container_of(wcid, struct mt76x02_sta, wcid);
+		sta = container_of(priv, struct ieee80211_sta,
+				   drv_priv);
+	}
 
-	if (idx >= 128)
-		return;
+	if (msta && stat->aggr) {
+		u32 stat_val, stat_cache;
 
-	if (mac)
-		memcpy(addr.macaddr, mac, ETH_ALEN);
+		stat_val = stat->rate;
+		stat_val |= ((u32) stat->retry) << 16;
+		stat_cache = msta->status.rate;
+		stat_cache |= ((u32) msta->status.retry) << 16;
 
-	mt76_wr_copy(dev, MT_WCID_ADDR(idx), &addr, sizeof(addr));
+		if (*update == 0 && stat_val == stat_cache &&
+		    stat->wcid == msta->status.wcid && msta->n_frames < 32) {
+			msta->n_frames++;
+			goto out;
+		}
+
+		mt76x02_mac_fill_tx_status(dev, &info, &msta->status,
+					   msta->n_frames);
+
+		msta->status = *stat;
+		msta->n_frames = 1;
+		*update = 0;
+	} else {
+		mt76x02_mac_fill_tx_status(dev, &info, stat, 1);
+		*update = 1;
+	}
+
+	ieee80211_tx_status_noskb(dev->mt76.hw, sta, &info);
+
+out:
+	rcu_read_unlock();
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_wcid_setup);
+EXPORT_SYMBOL_GPL(mt76x02_send_tx_status);
 
-static int
-mt76x2_mac_process_rate(struct mt76_rx_status *status, u16 rate)
+int
+mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate)
 {
 	u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
 
@@ -561,22 +551,30 @@ mt76x2_mac_process_rate(struct mt76_rx_status *status, u16 rate)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mt76x02_mac_process_rate);
 
-static void mt76x2_remove_hdr_pad(struct sk_buff *skb, int len)
+void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr)
 {
-	int hdrlen;
+	ether_addr_copy(dev->mt76.macaddr, addr);
 
-	if (!len)
-		return;
+	if (!is_valid_ether_addr(dev->mt76.macaddr)) {
+		eth_random_addr(dev->mt76.macaddr);
+		dev_info(dev->mt76.dev,
+			 "Invalid MAC address, using random address %pM\n",
+			 dev->mt76.macaddr);
+	}
 
-	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
-	memmove(skb->data + len, skb->data, hdrlen);
-	skb_pull(skb, len);
+	mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(dev->mt76.macaddr));
+	mt76_wr(dev, MT_MAC_ADDR_DW1,
+		get_unaligned_le16(dev->mt76.macaddr + 4) |
+		FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
 }
+EXPORT_SYMBOL_GPL(mt76x02_mac_setaddr);
 
-int mt76x2_mac_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain)
+static int
+mt76x02_mac_get_rssi(struct mt76x02_dev *dev, s8 rssi, int chain)
 {
-	struct mt76x2_rx_freq_cal *cal = &dev->cal.rx;
+	struct mt76x02_rx_freq_cal *cal = &dev->cal.rx;
 
 	rssi += cal->rssi_offset[chain];
 	rssi -= cal->lna_gain;
@@ -584,46 +582,19 @@ int mt76x2_mac_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain)
 	return rssi;
 }
 
-static struct mt76x2_sta *
-mt76x2_rx_get_sta(struct mt76x2_dev *dev, u8 idx)
-{
-	struct mt76_wcid *wcid;
-
-	if (idx >= ARRAY_SIZE(dev->wcid))
-		return NULL;
-
-	wcid = rcu_dereference(dev->wcid[idx]);
-	if (!wcid)
-		return NULL;
-
-	return container_of(wcid, struct mt76x2_sta, wcid);
-}
-
-static struct mt76_wcid *
-mt76x2_rx_get_sta_wcid(struct mt76x2_dev *dev, struct mt76x2_sta *sta,
-		       bool unicast)
-{
-	if (!sta)
-		return NULL;
-
-	if (unicast)
-		return &sta->wcid;
-	else
-		return &sta->vif->group_wcid;
-}
-
-int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
-			  void *rxi)
+int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
+			   void *rxi)
 {
 	struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb;
-	struct mt76x2_rxwi *rxwi = rxi;
-	struct mt76x2_sta *sta;
+	struct mt76x02_rxwi *rxwi = rxi;
+	struct mt76x02_sta *sta;
 	u32 rxinfo = le32_to_cpu(rxwi->rxinfo);
 	u32 ctl = le32_to_cpu(rxwi->ctl);
 	u16 rate = le16_to_cpu(rxwi->rate);
 	u16 tid_sn = le16_to_cpu(rxwi->tid_sn);
 	bool unicast = rxwi->rxinfo & cpu_to_le32(MT_RXINFO_UNICAST);
-	int pad_len = 0;
+	int i, pad_len = 0, nstreams = dev->mt76.chainmask & 0xf;
+	s8 signal;
 	u8 pn_len;
 	u8 wcid;
 	int len;
@@ -642,8 +613,8 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
 	}
 
 	wcid = FIELD_GET(MT_RXWI_CTL_WCID, ctl);
-	sta = mt76x2_rx_get_sta(dev, wcid);
-	status->wcid = mt76x2_rx_get_sta_wcid(dev, sta, unicast);
+	sta = mt76x02_rx_get_sta(&dev->mt76, wcid);
+	status->wcid = mt76x02_rx_get_sta_wcid(sta, unicast);
 
 	len = FIELD_GET(MT_RXWI_CTL_MPDU_LEN, ctl);
 	pn_len = FIELD_GET(MT_RXINFO_PN_LEN, rxinfo);
@@ -670,7 +641,7 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
 		}
 	}
 
-	mt76x2_remove_hdr_pad(skb, pad_len);
+	mt76x02_remove_hdr_pad(skb, pad_len);
 
 	if ((rxinfo & MT_RXINFO_BA) && !(rxinfo & MT_RXINFO_NULL))
 		status->aggr = true;
@@ -679,10 +650,17 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
 		return -EINVAL;
 
 	pskb_trim(skb, len);
-	status->chains = BIT(0) | BIT(1);
-	status->chain_signal[0] = mt76x2_mac_get_rssi(dev, rxwi->rssi[0], 0);
-	status->chain_signal[1] = mt76x2_mac_get_rssi(dev, rxwi->rssi[1], 1);
-	status->signal = max(status->chain_signal[0], status->chain_signal[1]);
+
+	status->chains = BIT(0);
+	signal = mt76x02_mac_get_rssi(dev, rxwi->rssi[0], 0);
+	for (i = 1; i < nstreams; i++) {
+		status->chains |= BIT(i);
+		status->chain_signal[i] = mt76x02_mac_get_rssi(dev,
+							       rxwi->rssi[i],
+							       i);
+		signal = max_t(s8, signal, status->chain_signal[i]);
+	}
+	status->signal = signal;
 	status->freq = dev->mt76.chandef.chan->center_freq;
 	status->band = dev->mt76.chandef.chan->band;
 
@@ -694,6 +672,66 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
 		sta->inactive_count = 0;
 	}
 
-	return mt76x2_mac_process_rate(status, rate);
+	return mt76x02_mac_process_rate(status, rate);
+}
+
+void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq)
+{
+	struct mt76x02_tx_status stat = {};
+	unsigned long flags;
+	u8 update = 1;
+	bool ret;
+
+	if (!test_bit(MT76_STATE_RUNNING, &dev->mt76.state))
+		return;
+
+	trace_mac_txstat_poll(dev);
+
+	while (!irq || !kfifo_is_full(&dev->txstatus_fifo)) {
+		spin_lock_irqsave(&dev->mt76.mmio.irq_lock, flags);
+		ret = mt76x02_mac_load_tx_status(dev, &stat);
+		spin_unlock_irqrestore(&dev->mt76.mmio.irq_lock, flags);
+
+		if (!ret)
+			break;
+
+		trace_mac_txstat_fetch(dev, &stat);
+
+		if (!irq) {
+			mt76x02_send_tx_status(dev, &stat, &update);
+			continue;
+		}
+
+		kfifo_put(&dev->txstatus_fifo, stat);
+	}
+}
+EXPORT_SYMBOL_GPL(mt76x02_mac_poll_tx_status);
+
+static void
+mt76x02_mac_queue_txdone(struct mt76x02_dev *dev, struct sk_buff *skb,
+			 void *txwi_ptr)
+{
+	struct mt76x02_tx_info *txi = mt76x02_skb_tx_info(skb);
+	struct mt76x02_txwi *txwi = txwi_ptr;
+
+	mt76x02_mac_poll_tx_status(dev, false);
+
+	txi->tries = 0;
+	txi->jiffies = jiffies;
+	txi->wcid = txwi->wcid;
+	txi->pktid = txwi->pktid;
+	trace_mac_txdone_add(dev, txwi->wcid, txwi->pktid);
+	mt76x02_tx_complete(&dev->mt76, skb);
+}
+
+void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
+			     struct mt76_queue_entry *e, bool flush)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+
+	if (e->txwi)
+		mt76x02_mac_queue_txdone(dev, e->skb, &e->txwi->txwi);
+	else
+		dev_kfree_skb_any(e->skb);
 }
-EXPORT_SYMBOL_GPL(mt76x2_mac_process_rx);
+EXPORT_SYMBOL_GPL(mt76x02_tx_complete_skb);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
index 5af0107ba748..d99c18743969 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,17 +15,14 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __MT76x2_MAC_H
-#define __MT76x2_MAC_H
+#ifndef __MT76X02_MAC_H
+#define __MT76X02_MAC_H
 
-#include "mt76.h"
+#include <linux/average.h>
 
-struct mt76x2_dev;
-struct mt76x2_sta;
-struct mt76x2_vif;
-struct mt76x2_txwi;
+struct mt76x02_dev;
 
-struct mt76x2_tx_status {
+struct mt76x02_tx_status {
 	u8 valid:1;
 	u8 success:1;
 	u8 aggr:1;
@@ -35,7 +33,16 @@ struct mt76x2_tx_status {
 	u16 rate;
 } __packed __aligned(2);
 
-struct mt76x2_tx_info {
+#define MT_VIF_WCID(_n)		(254 - ((_n) & 7))
+#define MT_MAX_VIFS		8
+
+struct mt76x02_vif {
+	u8 idx;
+
+	struct mt76_wcid group_wcid;
+};
+
+struct mt76x02_tx_info {
 	unsigned long jiffies;
 	u8 tries;
 
@@ -44,17 +51,17 @@ struct mt76x2_tx_info {
 	u8 retry;
 };
 
-struct mt76x2_rxwi {
-	__le32 rxinfo;
-
-	__le32 ctl;
+DECLARE_EWMA(signal, 10, 8);
 
-	__le16 tid_sn;
-	__le16 rate;
+struct mt76x02_sta {
+	struct mt76_wcid wcid; /* must be first */
 
-	u8 rssi[4];
+	struct mt76x02_vif *vif;
+	struct mt76x02_tx_status status;
+	int n_frames;
 
-	__le32 bbp_rxinfo[4];
+	struct ewma_signal rssi;
+	int inactive_count;
 };
 
 #define MT_RXINFO_BA			BIT(0)
@@ -108,6 +115,19 @@ struct mt76x2_rxwi {
 #define MT_RATE_INDEX_VHT_IDX		GENMASK(3, 0)
 #define MT_RATE_INDEX_VHT_NSS		GENMASK(5, 4)
 
+struct mt76x02_rxwi {
+	__le32 rxinfo;
+
+	__le32 ctl;
+
+	__le16 tid_sn;
+	__le16 rate;
+
+	u8 rssi[4];
+
+	__le32 bbp_rxinfo[4];
+};
+
 #define MT_TX_PWR_ADJ			GENMASK(3, 0)
 
 enum mt76x2_phy_bandwidth {
@@ -135,7 +155,7 @@ enum mt76x2_phy_bandwidth {
 
 #define MT_TXWI_PKTID_PROBE		BIT(7)
 
-struct mt76x2_txwi {
+struct mt76x02_txwi {
 	__le16 flags;
 	__le16 rate;
 	u8 ack_ctl;
@@ -149,41 +169,61 @@ struct mt76x2_txwi {
 	u8 pktid;
 } __packed __aligned(4);
 
-static inline struct mt76x2_tx_info *
-mt76x2_skb_tx_info(struct sk_buff *skb)
+static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev)
 {
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
-	return (void *) info->status.status_driver_data;
+	const u32 MAC_CSR0 = 0x1000;
+	int i;
+
+	for (i = 0; i < 500; i++) {
+		if (test_bit(MT76_REMOVED, &dev->state))
+			return false;
+
+		switch (dev->bus->rr(dev, MAC_CSR0)) {
+		case 0:
+		case ~0:
+			break;
+		default:
+			return true;
+		}
+		usleep_range(5000, 10000);
+	}
+	return false;
 }
 
-int mt76x2_mac_start(struct mt76x2_dev *dev);
-void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force);
-void mt76x2_mac_resume(struct mt76x2_dev *dev);
-void mt76x2_mac_set_bssid(struct mt76x2_dev *dev, u8 idx, const u8 *addr);
-
-int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
-			  void *rxi);
-void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct mt76x2_txwi *txwi,
-			   struct sk_buff *skb, struct mt76_wcid *wcid,
-			   struct ieee80211_sta *sta, int len);
-void mt76x2_mac_wcid_setup(struct mt76x2_dev *dev, u8 idx, u8 vif_idx, u8 *mac);
-int mt76x2_mac_wcid_set_key(struct mt76x2_dev *dev, u8 idx,
-			    struct ieee80211_key_conf *key);
-void mt76x2_mac_wcid_set_rate(struct mt76x2_dev *dev, struct mt76_wcid *wcid,
-			      const struct ieee80211_tx_rate *rate);
-void mt76x2_mac_wcid_set_drop(struct mt76x2_dev *dev, u8 idx, bool drop);
-
-int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx,
-				struct ieee80211_key_conf *key);
-
-int mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 vif_idx,
-			  struct sk_buff *skb);
-void mt76x2_mac_set_beacon_enable(struct mt76x2_dev *dev, u8 vif_idx, bool val);
-
-void mt76x2_mac_poll_tx_status(struct mt76x2_dev *dev, bool irq);
-void mt76x2_mac_process_tx_status_fifo(struct mt76x2_dev *dev);
+static inline struct mt76x02_tx_info *
+mt76x02_skb_tx_info(struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
-void mt76x2_mac_work(struct work_struct *work);
+	return (void *)info->status.status_driver_data;
+}
 
+void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq);
+enum mt76x02_cipher_type
+mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data);
+
+int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
+				 u8 key_idx, struct ieee80211_key_conf *key);
+int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
+			     struct ieee80211_key_conf *key);
+void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx, u8 vif_idx,
+			    u8 *mac);
+void mt76x02_mac_wcid_set_drop(struct mt76x02_dev *dev, u8 idx, bool drop);
+void mt76x02_mac_wcid_set_rate(struct mt76x02_dev *dev, struct mt76_wcid *wcid,
+			       const struct ieee80211_tx_rate *rate);
+bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev,
+				struct mt76x02_tx_status *stat);
+void mt76x02_send_tx_status(struct mt76x02_dev *dev,
+			    struct mt76x02_tx_status *stat, u8 *update);
+int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb,
+			   void *rxi);
+int
+mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate);
+void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr);
+void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi,
+			    struct sk_buff *skb, struct mt76_wcid *wcid,
+			    struct ieee80211_sta *sta, int len);
+void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq);
+void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
+			     struct mt76_queue_entry *e, bool flush);
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c
new file mode 100644
index 000000000000..1b853bb723fb
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c
@@ -0,0 +1,224 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+
+#include "mt76x02_mcu.h"
+
+struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len)
+{
+	struct sk_buff *skb;
+
+	skb = alloc_skb(len, GFP_KERNEL);
+	if (!skb)
+		return NULL;
+	memcpy(skb_put(skb, len), data, len);
+
+	return skb;
+}
+EXPORT_SYMBOL_GPL(mt76x02_mcu_msg_alloc);
+
+static struct sk_buff *
+mt76x02_mcu_get_response(struct mt76x02_dev *dev, unsigned long expires)
+{
+	unsigned long timeout;
+
+	if (!time_is_after_jiffies(expires))
+		return NULL;
+
+	timeout = expires - jiffies;
+	wait_event_timeout(dev->mt76.mmio.mcu.wait,
+			   !skb_queue_empty(&dev->mt76.mmio.mcu.res_q),
+			   timeout);
+	return skb_dequeue(&dev->mt76.mmio.mcu.res_q);
+}
+
+static int
+mt76x02_tx_queue_mcu(struct mt76x02_dev *dev, enum mt76_txq_id qid,
+		     struct sk_buff *skb, int cmd, int seq)
+{
+	struct mt76_queue *q = &dev->mt76.q_tx[qid];
+	struct mt76_queue_buf buf;
+	dma_addr_t addr;
+	u32 tx_info;
+
+	tx_info = MT_MCU_MSG_TYPE_CMD |
+		  FIELD_PREP(MT_MCU_MSG_CMD_TYPE, cmd) |
+		  FIELD_PREP(MT_MCU_MSG_CMD_SEQ, seq) |
+		  FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) |
+		  FIELD_PREP(MT_MCU_MSG_LEN, skb->len);
+
+	addr = dma_map_single(dev->mt76.dev, skb->data, skb->len,
+			      DMA_TO_DEVICE);
+	if (dma_mapping_error(dev->mt76.dev, addr))
+		return -ENOMEM;
+
+	buf.addr = addr;
+	buf.len = skb->len;
+
+	spin_lock_bh(&q->lock);
+	mt76_queue_add_buf(dev, q, &buf, 1, tx_info, skb, NULL);
+	mt76_queue_kick(dev, q);
+	spin_unlock_bh(&q->lock);
+
+	return 0;
+}
+
+int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb,
+			 int cmd, bool wait_resp)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+	unsigned long expires = jiffies + HZ;
+	int ret;
+	u8 seq;
+
+	if (!skb)
+		return -EINVAL;
+
+	mutex_lock(&mdev->mmio.mcu.mutex);
+
+	seq = ++mdev->mmio.mcu.msg_seq & 0xf;
+	if (!seq)
+		seq = ++mdev->mmio.mcu.msg_seq & 0xf;
+
+	ret = mt76x02_tx_queue_mcu(dev, MT_TXQ_MCU, skb, cmd, seq);
+	if (ret)
+		goto out;
+
+	while (wait_resp) {
+		u32 *rxfce;
+		bool check_seq = false;
+
+		skb = mt76x02_mcu_get_response(dev, expires);
+		if (!skb) {
+			dev_err(mdev->dev,
+				"MCU message %d (seq %d) timed out\n", cmd,
+				seq);
+			ret = -ETIMEDOUT;
+			break;
+		}
+
+		rxfce = (u32 *) skb->cb;
+
+		if (seq == FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, *rxfce))
+			check_seq = true;
+
+		dev_kfree_skb(skb);
+		if (check_seq)
+			break;
+	}
+
+out:
+	mutex_unlock(&mdev->mmio.mcu.mutex);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mt76x02_mcu_msg_send);
+
+int mt76x02_mcu_function_select(struct mt76x02_dev *dev,
+				enum mcu_function func,
+				u32 val, bool wait_resp)
+{
+	struct sk_buff *skb;
+	struct {
+	    __le32 id;
+	    __le32 value;
+	} __packed __aligned(4) msg = {
+	    .id = cpu_to_le32(func),
+	    .value = cpu_to_le32(val),
+	};
+
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_FUN_SET_OP, wait_resp);
+}
+EXPORT_SYMBOL_GPL(mt76x02_mcu_function_select);
+
+int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on,
+				bool wait_resp)
+{
+	struct sk_buff *skb;
+	struct {
+		__le32 mode;
+		__le32 level;
+	} __packed __aligned(4) msg = {
+		.mode = cpu_to_le32(on ? RADIO_ON : RADIO_OFF),
+		.level = cpu_to_le32(0),
+	};
+
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_POWER_SAVING_OP, wait_resp);
+}
+EXPORT_SYMBOL_GPL(mt76x02_mcu_set_radio_state);
+
+int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type,
+			  u32 param, bool wait)
+{
+	struct sk_buff *skb;
+	struct {
+		__le32 id;
+		__le32 value;
+	} __packed __aligned(4) msg = {
+		.id = cpu_to_le32(type),
+		.value = cpu_to_le32(param),
+	};
+	int ret;
+
+	if (wait)
+		mt76_rmw(dev, MT_MCU_COM_REG0, BIT(31), 0);
+
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	ret = mt76_mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true);
+	if (ret)
+		return ret;
+
+	if (wait &&
+	    WARN_ON(!mt76_poll_msec(dev, MT_MCU_COM_REG0,
+				    BIT(31), BIT(31), 100)))
+		return -ETIMEDOUT;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_mcu_calibrate);
+
+int mt76x02_mcu_cleanup(struct mt76x02_dev *dev)
+{
+	struct sk_buff *skb;
+
+	mt76_wr(dev, MT_MCU_INT_LEVEL, 1);
+	usleep_range(20000, 30000);
+
+	while ((skb = skb_dequeue(&dev->mt76.mmio.mcu.res_q)) != NULL)
+		dev_kfree_skb(skb);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_mcu_cleanup);
+
+void mt76x02_set_ethtool_fwver(struct mt76x02_dev *dev,
+			       const struct mt76x02_fw_header *h)
+{
+	u16 bld = le16_to_cpu(h->build_ver);
+	u16 ver = le16_to_cpu(h->fw_ver);
+
+	snprintf(dev->mt76.hw->wiphy->fw_version,
+		 sizeof(dev->mt76.hw->wiphy->fw_version),
+		 "%d.%d.%02d-b%x",
+		 (ver >> 12) & 0xf, (ver >> 8) & 0xf, ver & 0xf, bld);
+}
+EXPORT_SYMBOL_GPL(mt76x02_set_ethtool_fwver);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h
new file mode 100644
index 000000000000..2d8fd2514570
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x02_MCU_H
+#define __MT76x02_MCU_H
+
+#include "mt76x02.h"
+
+#define MT_MCU_RESET_CTL		0x070C
+#define MT_MCU_INT_LEVEL		0x0718
+#define MT_MCU_COM_REG0			0x0730
+#define MT_MCU_COM_REG1			0x0734
+#define MT_MCU_COM_REG2			0x0738
+#define MT_MCU_COM_REG3			0x073C
+
+#define MT_INBAND_PACKET_MAX_LEN	192
+#define MT_MCU_MEMMAP_WLAN		0x410000
+
+#define MT_MCU_PCIE_REMAP_BASE4		0x074C
+
+#define MT_MCU_SEMAPHORE_00		0x07B0
+#define MT_MCU_SEMAPHORE_01		0x07B4
+#define MT_MCU_SEMAPHORE_02		0x07B8
+#define MT_MCU_SEMAPHORE_03		0x07BC
+
+#define MT_MCU_ILM_ADDR			0x80000
+
+enum mcu_cmd {
+	CMD_FUN_SET_OP = 1,
+	CMD_LOAD_CR = 2,
+	CMD_INIT_GAIN_OP = 3,
+	CMD_DYNC_VGA_OP = 6,
+	CMD_TDLS_CH_SW = 7,
+	CMD_BURST_WRITE = 8,
+	CMD_READ_MODIFY_WRITE = 9,
+	CMD_RANDOM_READ = 10,
+	CMD_BURST_READ = 11,
+	CMD_RANDOM_WRITE = 12,
+	CMD_LED_MODE_OP = 16,
+	CMD_POWER_SAVING_OP = 20,
+	CMD_WOW_CONFIG = 21,
+	CMD_WOW_QUERY = 22,
+	CMD_WOW_FEATURE = 24,
+	CMD_CARRIER_DETECT_OP = 28,
+	CMD_RADOR_DETECT_OP = 29,
+	CMD_SWITCH_CHANNEL_OP = 30,
+	CMD_CALIBRATION_OP = 31,
+	CMD_BEACON_OP = 32,
+	CMD_ANTENNA_OP = 33,
+};
+
+enum mcu_power_mode {
+	RADIO_OFF = 0x30,
+	RADIO_ON = 0x31,
+	RADIO_OFF_AUTO_WAKEUP = 0x32,
+	RADIO_OFF_ADVANCE = 0x33,
+	RADIO_ON_ADVANCE = 0x34,
+};
+
+enum mcu_function {
+	Q_SELECT = 1,
+	BW_SETTING = 2,
+	USB2_SW_DISCONNECT = 2,
+	USB3_SW_DISCONNECT = 3,
+	LOG_FW_DEBUG_MSG = 4,
+	GET_FW_VERSION = 5,
+};
+
+struct mt76x02_fw_header {
+	__le32 ilm_len;
+	__le32 dlm_len;
+	__le16 build_ver;
+	__le16 fw_ver;
+	u8 pad[4];
+	char build_time[16];
+};
+
+struct mt76x02_patch_header {
+	char build_time[16];
+	char platform[4];
+	char hw_version[4];
+	char patch_version[4];
+	u8 pad[2];
+};
+
+int mt76x02_mcu_cleanup(struct mt76x02_dev *dev);
+int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type,
+			  u32 param, bool wait);
+struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len);
+int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb,
+			 int cmd, bool wait_resp);
+int mt76x02_mcu_function_select(struct mt76x02_dev *dev,
+				enum mcu_function func,
+				u32 val, bool wait_resp);
+int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on,
+				bool wait_resp);
+void mt76x02_set_ethtool_fwver(struct mt76x02_dev *dev,
+			       const struct mt76x02_fw_header *h);
+
+#endif /* __MT76x02_MCU_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
new file mode 100644
index 000000000000..39f092034240
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/irq.h>
+
+#include "mt76x02.h"
+#include "mt76x02_trace.h"
+
+static int
+mt76x02_init_tx_queue(struct mt76x02_dev *dev, struct mt76_queue *q,
+		      int idx, int n_desc)
+{
+	int ret;
+
+	q->regs = dev->mt76.mmio.regs + MT_TX_RING_BASE + idx * MT_RING_SIZE;
+	q->ndesc = n_desc;
+	q->hw_idx = idx;
+
+	ret = mt76_queue_alloc(dev, q);
+	if (ret)
+		return ret;
+
+	mt76x02_irq_enable(dev, MT_INT_TX_DONE(idx));
+
+	return 0;
+}
+
+static int
+mt76x02_init_rx_queue(struct mt76x02_dev *dev, struct mt76_queue *q,
+		      int idx, int n_desc, int bufsize)
+{
+	int ret;
+
+	q->regs = dev->mt76.mmio.regs + MT_RX_RING_BASE + idx * MT_RING_SIZE;
+	q->ndesc = n_desc;
+	q->buf_size = bufsize;
+
+	ret = mt76_queue_alloc(dev, q);
+	if (ret)
+		return ret;
+
+	mt76x02_irq_enable(dev, MT_INT_RX_DONE(idx));
+
+	return 0;
+}
+
+static void mt76x02_process_tx_status_fifo(struct mt76x02_dev *dev)
+{
+	struct mt76x02_tx_status stat;
+	u8 update = 1;
+
+	while (kfifo_get(&dev->txstatus_fifo, &stat))
+		mt76x02_send_tx_status(dev, &stat, &update);
+}
+
+static void mt76x02_tx_tasklet(unsigned long data)
+{
+	struct mt76x02_dev *dev = (struct mt76x02_dev *)data;
+	int i;
+
+	mt76x02_process_tx_status_fifo(dev);
+
+	for (i = MT_TXQ_MCU; i >= 0; i--)
+		mt76_queue_tx_cleanup(dev, i, false);
+
+	mt76x02_mac_poll_tx_status(dev, false);
+	mt76x02_irq_enable(dev, MT_INT_TX_DONE_ALL);
+}
+
+int mt76x02_dma_init(struct mt76x02_dev *dev)
+{
+	struct mt76_txwi_cache __maybe_unused *t;
+	int i, ret, fifo_size;
+	struct mt76_queue *q;
+	void *status_fifo;
+
+	BUILD_BUG_ON(sizeof(t->txwi) < sizeof(struct mt76x02_txwi));
+	BUILD_BUG_ON(sizeof(struct mt76x02_rxwi) > MT_RX_HEADROOM);
+
+	fifo_size = roundup_pow_of_two(32 * sizeof(struct mt76x02_tx_status));
+	status_fifo = devm_kzalloc(dev->mt76.dev, fifo_size, GFP_KERNEL);
+	if (!status_fifo)
+		return -ENOMEM;
+
+	tasklet_init(&dev->tx_tasklet, mt76x02_tx_tasklet, (unsigned long) dev);
+	kfifo_init(&dev->txstatus_fifo, status_fifo, fifo_size);
+
+	mt76_dma_attach(&dev->mt76);
+
+	mt76_wr(dev, MT_WPDMA_RST_IDX, ~0);
+
+	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+		ret = mt76x02_init_tx_queue(dev, &dev->mt76.q_tx[i],
+					    mt76_ac_to_hwq(i),
+					    MT_TX_RING_SIZE);
+		if (ret)
+			return ret;
+	}
+
+	ret = mt76x02_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_PSD],
+				    MT_TX_HW_QUEUE_MGMT, MT_TX_RING_SIZE);
+	if (ret)
+		return ret;
+
+	ret = mt76x02_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_MCU],
+				    MT_TX_HW_QUEUE_MCU, MT_MCU_RING_SIZE);
+	if (ret)
+		return ret;
+
+	ret = mt76x02_init_rx_queue(dev, &dev->mt76.q_rx[MT_RXQ_MCU], 1,
+				    MT_MCU_RING_SIZE, MT_RX_BUF_SIZE);
+	if (ret)
+		return ret;
+
+	q = &dev->mt76.q_rx[MT_RXQ_MAIN];
+	q->buf_offset = MT_RX_HEADROOM - sizeof(struct mt76x02_rxwi);
+	ret = mt76x02_init_rx_queue(dev, q, 0, MT76X02_RX_RING_SIZE,
+				    MT_RX_BUF_SIZE);
+	if (ret)
+		return ret;
+
+	return mt76_init_queues(dev);
+}
+EXPORT_SYMBOL_GPL(mt76x02_dma_init);
+
+void mt76x02_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q)
+{
+	struct mt76x02_dev *dev;
+
+	dev = container_of(mdev, struct mt76x02_dev, mt76);
+	mt76x02_irq_enable(dev, MT_INT_RX_DONE(q));
+}
+EXPORT_SYMBOL_GPL(mt76x02_rx_poll_complete);
+
+irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance)
+{
+	struct mt76x02_dev *dev = dev_instance;
+	u32 intr;
+
+	intr = mt76_rr(dev, MT_INT_SOURCE_CSR);
+	mt76_wr(dev, MT_INT_SOURCE_CSR, intr);
+
+	if (!test_bit(MT76_STATE_INITIALIZED, &dev->mt76.state))
+		return IRQ_NONE;
+
+	trace_dev_irq(dev, intr, dev->mt76.mmio.irqmask);
+
+	intr &= dev->mt76.mmio.irqmask;
+
+	if (intr & MT_INT_TX_DONE_ALL) {
+		mt76x02_irq_disable(dev, MT_INT_TX_DONE_ALL);
+		tasklet_schedule(&dev->tx_tasklet);
+	}
+
+	if (intr & MT_INT_RX_DONE(0)) {
+		mt76x02_irq_disable(dev, MT_INT_RX_DONE(0));
+		napi_schedule(&dev->mt76.napi[0]);
+	}
+
+	if (intr & MT_INT_RX_DONE(1)) {
+		mt76x02_irq_disable(dev, MT_INT_RX_DONE(1));
+		napi_schedule(&dev->mt76.napi[1]);
+	}
+
+	if (intr & MT_INT_PRE_TBTT)
+		tasklet_schedule(&dev->pre_tbtt_tasklet);
+
+	/* send buffered multicast frames now */
+	if (intr & MT_INT_TBTT)
+		mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]);
+
+	if (intr & MT_INT_TX_STAT) {
+		mt76x02_mac_poll_tx_status(dev, true);
+		tasklet_schedule(&dev->tx_tasklet);
+	}
+
+	if (intr & MT_INT_GPTIMER) {
+		mt76x02_irq_disable(dev, MT_INT_GPTIMER);
+		tasklet_schedule(&dev->dfs_pd.dfs_tasklet);
+	}
+
+	return IRQ_HANDLED;
+}
+EXPORT_SYMBOL_GPL(mt76x02_irq_handler);
+
+void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&dev->mt76.mmio.irq_lock, flags);
+	dev->mt76.mmio.irqmask &= ~clear;
+	dev->mt76.mmio.irqmask |= set;
+	mt76_wr(dev, MT_INT_MASK_CSR, dev->mt76.mmio.irqmask);
+	spin_unlock_irqrestore(&dev->mt76.mmio.irq_lock, flags);
+}
+EXPORT_SYMBOL_GPL(mt76x02_set_irq_mask);
+
+static void mt76x02_dma_enable(struct mt76x02_dev *dev)
+{
+	u32 val;
+
+	mt76_wr(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX);
+	mt76x02_wait_for_wpdma(&dev->mt76, 1000);
+	usleep_range(50, 100);
+
+	val = FIELD_PREP(MT_WPDMA_GLO_CFG_DMA_BURST_SIZE, 3) |
+	      MT_WPDMA_GLO_CFG_TX_DMA_EN |
+	      MT_WPDMA_GLO_CFG_RX_DMA_EN;
+	mt76_set(dev, MT_WPDMA_GLO_CFG, val);
+	mt76_clear(dev, MT_WPDMA_GLO_CFG,
+		   MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
+}
+EXPORT_SYMBOL_GPL(mt76x02_dma_enable);
+
+void mt76x02_dma_cleanup(struct mt76x02_dev *dev)
+{
+	tasklet_kill(&dev->tx_tasklet);
+	mt76_dma_cleanup(&dev->mt76);
+}
+EXPORT_SYMBOL_GPL(mt76x02_dma_cleanup);
+
+void mt76x02_dma_disable(struct mt76x02_dev *dev)
+{
+	u32 val = mt76_rr(dev, MT_WPDMA_GLO_CFG);
+
+	val &= MT_WPDMA_GLO_CFG_DMA_BURST_SIZE |
+	       MT_WPDMA_GLO_CFG_BIG_ENDIAN |
+	       MT_WPDMA_GLO_CFG_HDR_SEG_LEN;
+	val |= MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE;
+	mt76_wr(dev, MT_WPDMA_GLO_CFG, val);
+}
+EXPORT_SYMBOL_GPL(mt76x02_dma_disable);
+
+void mt76x02_mac_start(struct mt76x02_dev *dev)
+{
+	mt76x02_dma_enable(dev);
+	mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
+	mt76_wr(dev, MT_MAC_SYS_CTRL,
+		MT_MAC_SYS_CTRL_ENABLE_TX |
+		MT_MAC_SYS_CTRL_ENABLE_RX);
+	mt76x02_irq_enable(dev,
+			   MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL |
+			   MT_INT_TX_STAT);
+}
+EXPORT_SYMBOL_GPL(mt76x02_mac_start);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
new file mode 100644
index 000000000000..0f1d7b5c9f68
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
@@ -0,0 +1,258 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+
+#include "mt76x02.h"
+#include "mt76x02_phy.h"
+
+void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev)
+{
+	u32 val;
+
+	val = mt76_rr(dev, MT_BBP(AGC, 0));
+	val &= ~BIT(4);
+
+	switch (dev->mt76.chainmask & 0xf) {
+	case 2:
+		val |= BIT(3);
+		break;
+	default:
+		val &= ~BIT(3);
+		break;
+	}
+
+	mt76_wr(dev, MT_BBP(AGC, 0), val);
+	mb();
+	val = mt76_rr(dev, MT_BBP(AGC, 0));
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_rxpath);
+
+void mt76x02_phy_set_txdac(struct mt76x02_dev *dev)
+{
+	int txpath;
+
+	txpath = (dev->mt76.chainmask >> 8) & 0xf;
+	switch (txpath) {
+	case 2:
+		mt76_set(dev, MT_BBP(TXBE, 5), 0x3);
+		break;
+	default:
+		mt76_clear(dev, MT_BBP(TXBE, 5), 0x3);
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_txdac);
+
+static u32
+mt76x02_tx_power_mask(u8 v1, u8 v2, u8 v3, u8 v4)
+{
+	u32 val = 0;
+
+	val |= (v1 & (BIT(6) - 1)) << 0;
+	val |= (v2 & (BIT(6) - 1)) << 8;
+	val |= (v3 & (BIT(6) - 1)) << 16;
+	val |= (v4 & (BIT(6) - 1)) << 24;
+	return val;
+}
+
+int mt76x02_get_max_rate_power(struct mt76_rate_power *r)
+{
+	s8 ret = 0;
+	int i;
+
+	for (i = 0; i < sizeof(r->all); i++)
+		ret = max(ret, r->all[i]);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mt76x02_get_max_rate_power);
+
+void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit)
+{
+	int i;
+
+	for (i = 0; i < sizeof(r->all); i++)
+		if (r->all[i] > limit)
+			r->all[i] = limit;
+}
+EXPORT_SYMBOL_GPL(mt76x02_limit_rate_power);
+
+void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset)
+{
+	int i;
+
+	for (i = 0; i < sizeof(r->all); i++)
+		r->all[i] += offset;
+}
+EXPORT_SYMBOL_GPL(mt76x02_add_rate_power_offset);
+
+void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_1)
+{
+	struct mt76_rate_power *t = &dev->mt76.rate_power;
+
+	mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_0, txp_0);
+	mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_1, txp_1);
+
+	mt76_wr(dev, MT_TX_PWR_CFG_0,
+		mt76x02_tx_power_mask(t->cck[0], t->cck[2], t->ofdm[0],
+				      t->ofdm[2]));
+	mt76_wr(dev, MT_TX_PWR_CFG_1,
+		mt76x02_tx_power_mask(t->ofdm[4], t->ofdm[6], t->ht[0],
+				      t->ht[2]));
+	mt76_wr(dev, MT_TX_PWR_CFG_2,
+		mt76x02_tx_power_mask(t->ht[4], t->ht[6], t->ht[8],
+				      t->ht[10]));
+	mt76_wr(dev, MT_TX_PWR_CFG_3,
+		mt76x02_tx_power_mask(t->ht[12], t->ht[14], t->stbc[0],
+				      t->stbc[2]));
+	mt76_wr(dev, MT_TX_PWR_CFG_4,
+		mt76x02_tx_power_mask(t->stbc[4], t->stbc[6], 0, 0));
+	mt76_wr(dev, MT_TX_PWR_CFG_7,
+		mt76x02_tx_power_mask(t->ofdm[7], t->vht[8], t->ht[7],
+				      t->vht[9]));
+	mt76_wr(dev, MT_TX_PWR_CFG_8,
+		mt76x02_tx_power_mask(t->ht[14], 0, t->vht[8], t->vht[9]));
+	mt76_wr(dev, MT_TX_PWR_CFG_9,
+		mt76x02_tx_power_mask(t->ht[7], 0, t->stbc[8], t->stbc[9]));
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_txpower);
+
+int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev)
+{
+	struct mt76x02_sta *sta;
+	struct mt76_wcid *wcid;
+	int i, j, min_rssi = 0;
+	s8 cur_rssi;
+
+	local_bh_disable();
+	rcu_read_lock();
+
+	for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid_mask); i++) {
+		unsigned long mask = dev->mt76.wcid_mask[i];
+
+		if (!mask)
+			continue;
+
+		for (j = i * BITS_PER_LONG; mask; j++, mask >>= 1) {
+			if (!(mask & 1))
+				continue;
+
+			wcid = rcu_dereference(dev->mt76.wcid[j]);
+			if (!wcid)
+				continue;
+
+			sta = container_of(wcid, struct mt76x02_sta, wcid);
+			spin_lock(&dev->mt76.rx_lock);
+			if (sta->inactive_count++ < 5)
+				cur_rssi = ewma_signal_read(&sta->rssi);
+			else
+				cur_rssi = 0;
+			spin_unlock(&dev->mt76.rx_lock);
+
+			if (cur_rssi < min_rssi)
+				min_rssi = cur_rssi;
+		}
+	}
+
+	rcu_read_unlock();
+	local_bh_enable();
+
+	if (!min_rssi)
+		return -75;
+
+	return min_rssi;
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_get_min_avg_rssi);
+
+void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl)
+{
+	int core_val, agc_val;
+
+	switch (width) {
+	case NL80211_CHAN_WIDTH_80:
+		core_val = 3;
+		agc_val = 7;
+		break;
+	case NL80211_CHAN_WIDTH_40:
+		core_val = 2;
+		agc_val = 3;
+		break;
+	default:
+		core_val = 0;
+		agc_val = 1;
+		break;
+	}
+
+	mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val);
+	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val);
+	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl);
+	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_bw);
+
+void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
+			  bool primary_upper)
+{
+	switch (band) {
+	case NL80211_BAND_2GHZ:
+		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
+		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
+		break;
+	case NL80211_BAND_5GHZ:
+		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
+		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
+		break;
+	}
+
+	mt76_rmw_field(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_UPPER_40M,
+		       primary_upper);
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_set_band);
+
+bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev)
+{
+	u8 limit = dev->cal.low_gain > 0 ? 16 : 4;
+	bool ret = false;
+	u32 false_cca;
+
+	false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS, mt76_rr(dev, MT_RX_STAT_1));
+	dev->cal.false_cca = false_cca;
+	if (false_cca > 800 && dev->cal.agc_gain_adjust < limit) {
+		dev->cal.agc_gain_adjust += 2;
+		ret = true;
+	} else if ((false_cca < 10 && dev->cal.agc_gain_adjust > 0) ||
+		   (dev->cal.agc_gain_adjust >= limit && false_cca < 500)) {
+		dev->cal.agc_gain_adjust -= 2;
+		ret = true;
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mt76x02_phy_adjust_vga_gain);
+
+void mt76x02_init_agc_gain(struct mt76x02_dev *dev)
+{
+	dev->cal.agc_gain_init[0] = mt76_get_field(dev, MT_BBP(AGC, 8),
+						   MT_BBP_AGC_GAIN);
+	dev->cal.agc_gain_init[1] = mt76_get_field(dev, MT_BBP(AGC, 9),
+						   MT_BBP_AGC_GAIN);
+	memcpy(dev->cal.agc_gain_cur, dev->cal.agc_gain_init,
+	       sizeof(dev->cal.agc_gain_cur));
+	dev->cal.low_gain = -1;
+}
+EXPORT_SYMBOL_GPL(mt76x02_init_agc_gain);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
new file mode 100644
index 000000000000..2b316cf7c70c
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x02_PHY_H
+#define __MT76x02_PHY_H
+
+#include "mt76x02_regs.h"
+
+static inline int
+mt76x02_get_rssi_gain_thresh(struct mt76x02_dev *dev)
+{
+	switch (dev->mt76.chandef.width) {
+	case NL80211_CHAN_WIDTH_80:
+		return -62;
+	case NL80211_CHAN_WIDTH_40:
+		return -65;
+	default:
+		return -68;
+	}
+}
+
+static inline int
+mt76x02_get_low_rssi_gain_thresh(struct mt76x02_dev *dev)
+{
+	switch (dev->mt76.chandef.width) {
+	case NL80211_CHAN_WIDTH_80:
+		return -76;
+	case NL80211_CHAN_WIDTH_40:
+		return -79;
+	default:
+		return -82;
+	}
+}
+
+void mt76x02_add_rate_power_offset(struct mt76_rate_power *r, int offset);
+void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_2);
+void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit);
+int mt76x02_get_max_rate_power(struct mt76_rate_power *r);
+void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev);
+void mt76x02_phy_set_txdac(struct mt76x02_dev *dev);
+int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev);
+void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl);
+void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band,
+			  bool primary_upper);
+bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev);
+void mt76x02_init_agc_gain(struct mt76x02_dev *dev);
+
+#endif /* __MT76x02_PHY_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
index 1551ea453180..f7de77d09d28 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __MT76x2_REGS_H
-#define __MT76x2_REGS_H
+#ifndef __MT76X02_REGS_H
+#define __MT76X02_REGS_H
 
 #define MT_ASIC_VERSION			0x0000
 
@@ -46,6 +46,11 @@
 #define MT_WLAN_FUN_CTRL_WLAN_CLK_EN	BIT(1)
 #define MT_WLAN_FUN_CTRL_WLAN_RESET_RF	BIT(2)
 
+#define MT_COEXCFG3			0x004c
+
+#define	MT_LDO_CTRL_0			0x006c
+#define	MT_LDO_CTRL_1			0x0070
+
 #define MT_WLAN_FUN_CTRL_WLAN_RESET	BIT(3) /* MT76x0 */
 #define MT_WLAN_FUN_CTRL_CSR_F20M_CKEN	BIT(3) /* MT76x2 */
 
@@ -75,6 +80,8 @@
 
 #define MT_XO_CTRL7			0x011c
 
+#define MT_IOCFG_6			0x0124
+
 #define MT_USB_U3DMA_CFG		0x9018
 #define MT_USB_DMA_CFG_RX_BULK_AGG_TOUT	GENMASK(7, 0)
 #define MT_USB_DMA_CFG_RX_BULK_AGG_LMT	GENMASK(15, 8)
@@ -156,18 +163,23 @@
 #define MT_WMM_TXOP_SHIFT(_n)		((_n & 1) * 16)
 #define MT_WMM_TXOP_MASK		GENMASK(15, 0)
 
+#define MT_WMM_CTRL			0x0230 /* MT76x0 */
+#define MT_FCE_DMA_ADDR			0x0230
+#define MT_FCE_DMA_LEN			0x0234
+#define MT_USB_DMA_CFG			0x0238
+
 #define MT_TSO_CTRL			0x0250
 #define MT_HEADER_TRANS_CTRL_REG	0x0260
 
+#define MT_US_CYC_CFG			0x02a4
+#define MT_US_CYC_CNT			GENMASK(7, 0)
+
 #define MT_TX_RING_BASE			0x0300
 #define MT_RX_RING_BASE			0x03c0
 
 #define MT_TX_HW_QUEUE_MCU		8
 #define MT_TX_HW_QUEUE_MGMT		9
 
-#define MT_US_CYC_CFG			0x02a4
-#define MT_US_CYC_CNT			GENMASK(7, 0)
-
 #define MT_PBF_SYS_CTRL			0x0400
 #define MT_PBF_SYS_CTRL_MCU_RESET	BIT(0)
 #define MT_PBF_SYS_CTRL_DMA_RESET	BIT(1)
@@ -189,10 +201,20 @@
 #define MT_BCN_OFFSET_BASE		0x041c
 #define MT_BCN_OFFSET(_n)		(MT_BCN_OFFSET_BASE + ((_n) << 2))
 
+#define MT_RXQ_STA			0x0430
+#define MT_TXQ_STA			0x0434
+#define	MT_RF_CSR_CFG			0x0500
+#define MT_RF_CSR_CFG_DATA		GENMASK(7, 0)
+#define MT_RF_CSR_CFG_REG_ID		GENMASK(14, 8)
+#define MT_RF_CSR_CFG_REG_BANK		GENMASK(17, 15)
+#define MT_RF_CSR_CFG_WR		BIT(30)
+#define MT_RF_CSR_CFG_KICK		BIT(31)
+
 #define MT_RF_BYPASS_0			0x0504
 #define MT_RF_BYPASS_1			0x0508
 #define MT_RF_SETTING_0			0x050c
 
+#define MT_RF_MISC			0x0518
 #define MT_RF_DATA_WRITE		0x0524
 
 #define MT_RF_CTRL			0x0528
@@ -203,6 +225,11 @@
 
 #define MT_RF_DATA_READ			0x052c
 
+#define MT_COM_REG0			0x0730
+#define MT_COM_REG1			0x0734
+#define MT_COM_REG2			0x0738
+#define MT_COM_REG3			0x073C
+
 #define MT_FCE_PSE_CTRL			0x0800
 #define MT_FCE_PARAMETERS		0x0804
 #define MT_FCE_CSO			0x0808
@@ -222,6 +249,7 @@
 
 #define MT_TX_CPU_FROM_FCE_BASE_PTR	0x09a0
 #define MT_TX_CPU_FROM_FCE_MAX_COUNT	0x09a4
+#define MT_TX_CPU_FROM_FCE_CPU_DESC_IDX	0x09a8
 #define MT_FCE_PDMA_GLOBAL_CONF		0x09c4
 #define MT_FCE_SKIP_FS			0x0a6c
 
@@ -250,6 +278,9 @@
 #define MT_MAC_BSSID_DW1_MBSS_IDX_BYTE	GENMASK(26, 24)
 
 #define MT_MAX_LEN_CFG			0x1018
+#define MT_MAX_LEN_CFG_AMPDU		GENMASK(13, 12)
+
+#define MT_LED_CFG			0x102c
 
 #define MT_AMPDU_MAX_LEN_20M1S		0x1030
 #define MT_AMPDU_MAX_LEN_20M2S		0x1034
@@ -365,6 +396,8 @@
 #define MT_TX_SW_CFG2			0x1338
 
 #define MT_TXOP_CTRL_CFG		0x1340
+#define MT_TXOP_TRUN_EN			GENMASK(5, 0)
+#define MT_TXOP_EXT_CCA_DLY		GENMASK(15, 8)
 
 #define MT_TX_RTS_CFG			0x1344
 #define MT_TX_RTS_CFG_RETRY_LIMIT	GENMASK(7, 0)
@@ -376,7 +409,10 @@
 
 #define MT_TX_RETRY_CFG			0x134c
 #define MT_TX_LINK_CFG			0x1350
+#define MT_VHT_HT_FBK_CFG0		0x1354
 #define MT_VHT_HT_FBK_CFG1		0x1358
+#define MT_LG_FBK_CFG0			0x135c
+#define MT_LG_FBK_CFG1			0x1360
 
 #define MT_PROT_CFG_RATE		GENMASK(15, 0)
 #define MT_PROT_CFG_CTRL		GENMASK(17, 16)
@@ -391,6 +427,27 @@
 #define MT_GF20_PROT_CFG		0x1374
 #define MT_GF40_PROT_CFG		0x1378
 
+#define MT_PROT_RATE			GENMASK(15, 0)
+#define MT_PROT_CTRL_RTS_CTS		BIT(16)
+#define MT_PROT_CTRL_CTS2SELF		BIT(17)
+#define MT_PROT_NAV_SHORT		BIT(18)
+#define MT_PROT_NAV_LONG		BIT(19)
+#define MT_PROT_TXOP_ALLOW_CCK		BIT(20)
+#define MT_PROT_TXOP_ALLOW_OFDM		BIT(21)
+#define MT_PROT_TXOP_ALLOW_MM20		BIT(22)
+#define MT_PROT_TXOP_ALLOW_MM40		BIT(23)
+#define MT_PROT_TXOP_ALLOW_GF20		BIT(24)
+#define MT_PROT_TXOP_ALLOW_GF40		BIT(25)
+#define MT_PROT_RTS_THR_EN		BIT(26)
+#define MT_PROT_RATE_CCK_11		0x0003
+#define MT_PROT_RATE_OFDM_6		0x4000
+#define MT_PROT_RATE_OFDM_24		0x4004
+#define MT_PROT_RATE_DUP_OFDM_24	0x4084
+#define MT_PROT_TXOP_ALLOW_ALL		GENMASK(25, 20)
+#define MT_PROT_TXOP_ALLOW_BW20		(MT_PROT_TXOP_ALLOW_ALL &	\
+					 ~MT_PROT_TXOP_ALLOW_MM40 &	\
+					 ~MT_PROT_TXOP_ALLOW_GF40)
+
 #define MT_EXP_ACK_TIME			0x1380
 
 #define MT_TX_PWR_CFG_0_EXT		0x1390
@@ -405,6 +462,8 @@
 
 #define MT_TX0_RF_GAIN_CORR		0x13a0
 #define MT_TX1_RF_GAIN_CORR		0x13a4
+#define MT_TX0_RF_GAIN_ATTEN		0x13a8
+#define MT_TX0_RF_GAIN_ATTEN		0x13a8 /* MT76x0 */
 
 #define MT_TX_ALC_CFG_0			0x13b0
 #define MT_TX_ALC_CFG_0_CH_INIT_0	GENMASK(5, 0)
@@ -421,6 +480,7 @@
 #define MT_TX_ALC_CFG_3			0x13ac
 #define MT_TX_ALC_CFG_4			0x13c0
 #define MT_TX_ALC_CFG_4_LOWGAIN_CH_EN	BIT(31)
+#define MT_TX0_BB_GAIN_ATTEN		0x13c0 /* MT76x0 */
 
 #define MT_TX_ALC_VGA3			0x13c8
 
@@ -451,10 +511,13 @@
 #define MT_RX_FILTR_CFG_CTRL_RSV	BIT(16)
 
 #define MT_AUTO_RSP_CFG			0x1404
+#define MT_AUTO_RSP_PREAMB_SHORT	BIT(4)
 #define MT_LEGACY_BASIC_RATE		0x1408
 #define MT_HT_BASIC_RATE		0x140c
 
 #define MT_HT_CTRL_CFG			0x1410
+#define MT_RX_PARSER_CFG		0x1418
+#define MT_RX_PARSER_RX_SET_NAV_ALL	BIT(0)
 
 #define MT_EXT_CCA_CFG			0x141c
 #define MT_EXT_CCA_CFG_CCA0		GENMASK(1, 0)
@@ -498,7 +561,10 @@
 #define MT_TX_STAT_FIFO_WCID		GENMASK(15, 8)
 #define MT_TX_STAT_FIFO_RATE		GENMASK(31, 16)
 
+#define MT_TX_AGG_STAT			0x171c
+
 #define MT_TX_AGG_CNT_BASE0		0x1720
+#define MT_MPDU_DENSITY_CNT		0x1740
 #define MT_TX_AGG_CNT_BASE1		0x174c
 
 #define MT_TX_AGG_CNT(_id)		((_id) < 8 ?			\
@@ -604,7 +670,7 @@ struct mt76_wcid_key {
 	u8 rx_mic[8];
 } __packed __aligned(4);
 
-enum mt76x2_cipher_type {
+enum mt76x02_cipher_type {
 	MT_CIPHER_NONE,
 	MT_CIPHER_WEP40,
 	MT_CIPHER_WEP104,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_trace.c b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.c
index a09f117848d6..5b42d2c87937 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_trace.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.c
@@ -18,6 +18,6 @@
 
 #ifndef __CHECKER__
 #define CREATE_TRACE_POINTS
-#include "mt76x2_trace.h"
+#include "mt76x02_trace.h"
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h
index 4cd424148d4b..713f12d3c8de 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_trace.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h
@@ -14,14 +14,14 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#if !defined(__MT76x2_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
-#define __MT76x2_TRACE_H
+#if !defined(__MT76x02_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __MT76x02_TRACE_H
 
 #include <linux/tracepoint.h>
-#include "mt76x2.h"
+#include "mt76x02.h"
 
 #undef TRACE_SYSTEM
-#define TRACE_SYSTEM mt76x2
+#define TRACE_SYSTEM mt76x02
 
 #define MAXNAME		32
 #define DEV_ENTRY	__array(char, wiphy_name, 32)
@@ -35,7 +35,7 @@
 #define TXID_PR_ARG	__entry->wcid, __entry->pktid
 
 DECLARE_EVENT_CLASS(dev_evt,
-	TP_PROTO(struct mt76x2_dev *dev),
+	TP_PROTO(struct mt76x02_dev *dev),
 	TP_ARGS(dev),
 	TP_STRUCT__entry(
 		DEV_ENTRY
@@ -47,7 +47,7 @@ DECLARE_EVENT_CLASS(dev_evt,
 );
 
 DECLARE_EVENT_CLASS(dev_txid_evt,
-	TP_PROTO(struct mt76x2_dev *dev, u8 wcid, u8 pktid),
+	TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid),
 	TP_ARGS(dev, wcid, pktid),
 	TP_STRUCT__entry(
 		DEV_ENTRY
@@ -63,19 +63,19 @@ DECLARE_EVENT_CLASS(dev_txid_evt,
 	)
 );
 
-DEFINE_EVENT(dev_evt, mac_txstat_poll,
-	TP_PROTO(struct mt76x2_dev *dev),
-	TP_ARGS(dev)
-);
-
 DEFINE_EVENT(dev_txid_evt, mac_txdone_add,
-	TP_PROTO(struct mt76x2_dev *dev, u8 wcid, u8 pktid),
+	TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid),
 	TP_ARGS(dev, wcid, pktid)
 );
 
+DEFINE_EVENT(dev_evt, mac_txstat_poll,
+	TP_PROTO(struct mt76x02_dev *dev),
+	TP_ARGS(dev)
+);
+
 TRACE_EVENT(mac_txstat_fetch,
-	TP_PROTO(struct mt76x2_dev *dev,
-		 struct mt76x2_tx_status *stat),
+	TP_PROTO(struct mt76x02_dev *dev,
+		 struct mt76x02_tx_status *stat),
 
 	TP_ARGS(dev, stat),
 
@@ -110,9 +110,8 @@ TRACE_EVENT(mac_txstat_fetch,
 	)
 );
 
-
 TRACE_EVENT(dev_irq,
-	TP_PROTO(struct mt76x2_dev *dev, u32 val, u32 mask),
+	TP_PROTO(struct mt76x02_dev *dev, u32 val, u32 mask),
 
 	TP_ARGS(dev, val, mask),
 
@@ -139,6 +138,6 @@ TRACE_EVENT(dev_irq,
 #undef TRACE_INCLUDE_PATH
 #define TRACE_INCLUDE_PATH .
 #undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE mt76x2_trace
+#define TRACE_INCLUDE_FILE mt76x02_trace
 
 #include <trace/define_trace.h>
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
new file mode 100644
index 000000000000..d3de08872d6e
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+
+#include "mt76x02.h"
+
+void mt76x02_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
+		struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct mt76x02_dev *dev = hw->priv;
+	struct ieee80211_vif *vif = info->control.vif;
+	struct mt76_wcid *wcid = &dev->mt76.global_wcid;
+
+	if (control->sta) {
+		struct mt76x02_sta *msta;
+
+		msta = (struct mt76x02_sta *)control->sta->drv_priv;
+		wcid = &msta->wcid;
+		/* sw encrypted frames */
+		if (!info->control.hw_key && wcid->hw_key_idx != 0xff)
+			control->sta = NULL;
+	}
+
+	if (vif && !control->sta) {
+		struct mt76x02_vif *mvif;
+
+		mvif = (struct mt76x02_vif *)vif->drv_priv;
+		wcid = &mvif->group_wcid;
+	}
+
+	mt76_tx(&dev->mt76, control->sta, wcid, skb);
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx);
+
+void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
+			  struct sk_buff *skb)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+	void *rxwi = skb->data;
+
+	if (q == MT_RXQ_MCU) {
+		/* this is used just by mmio code */
+		skb_queue_tail(&mdev->mmio.mcu.res_q, skb);
+		wake_up(&mdev->mmio.mcu.wait);
+		return;
+	}
+
+	skb_pull(skb, sizeof(struct mt76x02_rxwi));
+	if (mt76x02_mac_process_rx(dev, skb, rxwi)) {
+		dev_kfree_skb(skb);
+		return;
+	}
+
+	mt76_rx(mdev, q, skb);
+}
+EXPORT_SYMBOL_GPL(mt76x02_queue_rx_skb);
+
+s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev,
+				const struct ieee80211_tx_rate *rate)
+{
+	s8 max_txpwr;
+
+	if (rate->flags & IEEE80211_TX_RC_VHT_MCS) {
+		u8 mcs = ieee80211_rate_get_vht_mcs(rate);
+
+		if (mcs == 8 || mcs == 9) {
+			max_txpwr = dev->mt76.rate_power.vht[8];
+		} else {
+			u8 nss, idx;
+
+			nss = ieee80211_rate_get_vht_nss(rate);
+			idx = ((nss - 1) << 3) + mcs;
+			max_txpwr = dev->mt76.rate_power.ht[idx & 0xf];
+		}
+	} else if (rate->flags & IEEE80211_TX_RC_MCS) {
+		max_txpwr = dev->mt76.rate_power.ht[rate->idx & 0xf];
+	} else {
+		enum nl80211_band band = dev->mt76.chandef.chan->band;
+
+		if (band == NL80211_BAND_2GHZ) {
+			const struct ieee80211_rate *r;
+			struct wiphy *wiphy = dev->mt76.hw->wiphy;
+			struct mt76_rate_power *rp = &dev->mt76.rate_power;
+
+			r = &wiphy->bands[band]->bitrates[rate->idx];
+			if (r->flags & IEEE80211_RATE_SHORT_PREAMBLE)
+				max_txpwr = rp->cck[r->hw_value & 0x3];
+			else
+				max_txpwr = rp->ofdm[r->hw_value & 0x7];
+		} else {
+			max_txpwr = dev->mt76.rate_power.ofdm[rate->idx & 0x7];
+		}
+	}
+
+	return max_txpwr;
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx_get_max_txpwr_adj);
+
+s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj)
+{
+	txpwr = min_t(s8, txpwr, dev->mt76.txpower_conf);
+	txpwr -= (dev->target_power + dev->target_power_delta[0]);
+	txpwr = min_t(s8, txpwr, max_txpwr_adj);
+
+	if (!dev->enable_tpc)
+		return 0;
+	else if (txpwr >= 0)
+		return min_t(s8, txpwr, 7);
+	else
+		return (txpwr < -16) ? 8 : (txpwr + 32) / 2;
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx_get_txpwr_adj);
+
+void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr)
+{
+	s8 txpwr_adj;
+
+	txpwr_adj = mt76x02_tx_get_txpwr_adj(dev, txpwr,
+					     dev->mt76.rate_power.ofdm[4]);
+	mt76_rmw_field(dev, MT_PROT_AUTO_TX_CFG,
+		       MT_PROT_AUTO_TX_CFG_PROT_PADJ, txpwr_adj);
+	mt76_rmw_field(dev, MT_PROT_AUTO_TX_CFG,
+		       MT_PROT_AUTO_TX_CFG_AUTO_PADJ, txpwr_adj);
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx_set_txpwr_auto);
+
+void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+	if (info->flags & IEEE80211_TX_CTL_AMPDU) {
+		ieee80211_free_txskb(dev->hw, skb);
+	} else {
+		ieee80211_tx_info_clear_status(info);
+		info->status.rates[0].idx = -1;
+		info->flags |= IEEE80211_TX_STAT_ACK;
+		ieee80211_tx_status(dev->hw, skb);
+	}
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx_complete);
+
+bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+	struct mt76x02_tx_status stat;
+
+	if (!mt76x02_mac_load_tx_status(dev, &stat))
+		return false;
+
+	mt76x02_send_tx_status(dev, &stat, update);
+
+	return true;
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx_status_data);
+
+int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
+			   struct sk_buff *skb, struct mt76_queue *q,
+			   struct mt76_wcid *wcid, struct ieee80211_sta *sta,
+			   u32 *tx_info)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	int qsel = MT_QSEL_EDCA;
+	int ret;
+
+	if (q == &dev->mt76.q_tx[MT_TXQ_PSD] && wcid && wcid->idx < 128)
+		mt76x02_mac_wcid_set_drop(dev, wcid->idx, false);
+
+	mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, skb->len);
+
+	ret = mt76x02_insert_hdr_pad(skb);
+	if (ret < 0)
+		return ret;
+
+	if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
+		qsel = MT_QSEL_MGMT;
+
+	*tx_info = FIELD_PREP(MT_TXD_INFO_QSEL, qsel) |
+		   MT_TXD_INFO_80211;
+
+	if (!wcid || wcid->hw_key_idx == 0xff || wcid->sw_iv)
+		*tx_info |= MT_TXD_INFO_WIV;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_tx_prepare_skb);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
new file mode 100644
index 000000000000..0126e51d77ed
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x02_USB_H
+#define __MT76x02_USB_H
+
+#include "mt76x02.h"
+
+void mt76x02u_init_mcu(struct mt76_dev *dev);
+void mt76x02u_mcu_fw_reset(struct mt76x02_dev *dev);
+int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,
+			      int data_len, u32 max_payload, u32 offset);
+
+int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags);
+int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
+			    struct sk_buff *skb, struct mt76_queue *q,
+			    struct mt76_wcid *wcid, struct ieee80211_sta *sta,
+			    u32 *tx_info);
+void mt76x02u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
+			      struct mt76_queue_entry *e, bool flush);
+#endif /* __MT76x02_USB_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
new file mode 100644
index 000000000000..dc2226c722dd
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "mt76x02.h"
+
+static void mt76x02u_remove_dma_hdr(struct sk_buff *skb)
+{
+	int hdr_len;
+
+	skb_pull(skb, sizeof(struct mt76x02_txwi) + MT_DMA_HDR_LEN);
+	hdr_len = ieee80211_get_hdrlen_from_skb(skb);
+	if (hdr_len % 4)
+		mt76x02_remove_hdr_pad(skb, 2);
+}
+
+void mt76x02u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
+			      struct mt76_queue_entry *e, bool flush)
+{
+	mt76x02u_remove_dma_hdr(e->skb);
+	mt76x02_tx_complete(mdev, e->skb);
+}
+EXPORT_SYMBOL_GPL(mt76x02u_tx_complete_skb);
+
+int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags)
+{
+	struct sk_buff *iter, *last = skb;
+	u32 info, pad;
+
+	/* Buffer layout:
+	 *	|   4B   | xfer len |      pad       |  4B  |
+	 *	| TXINFO | pkt/cmd  | zero pad to 4B | zero |
+	 *
+	 * length field of TXINFO should be set to 'xfer len'.
+	 */
+	info = FIELD_PREP(MT_TXD_INFO_LEN, round_up(skb->len, 4)) |
+	       FIELD_PREP(MT_TXD_INFO_DPORT, port) | flags;
+	put_unaligned_le32(info, skb_push(skb, sizeof(info)));
+
+	pad = round_up(skb->len, 4) + 4 - skb->len;
+	skb_walk_frags(skb, iter) {
+		last = iter;
+		if (!iter->next) {
+			skb->data_len += pad;
+			skb->len += pad;
+			break;
+		}
+	}
+
+	if (unlikely(pad)) {
+		if (skb_pad(last, pad))
+			return -ENOMEM;
+		__skb_put(last, pad);
+	}
+	return 0;
+}
+
+static int
+mt76x02u_set_txinfo(struct sk_buff *skb, struct mt76_wcid *wcid, u8 ep)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	enum mt76_qsel qsel;
+	u32 flags;
+
+	if ((info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) ||
+	    ep == MT_EP_OUT_HCCA)
+		qsel = MT_QSEL_MGMT;
+	else
+		qsel = MT_QSEL_EDCA;
+
+	flags = FIELD_PREP(MT_TXD_INFO_QSEL, qsel) |
+		MT_TXD_INFO_80211;
+	if (!wcid || wcid->hw_key_idx == 0xff || wcid->sw_iv)
+		flags |= MT_TXD_INFO_WIV;
+
+	return mt76x02u_skb_dma_info(skb, WLAN_PORT, flags);
+}
+
+int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
+			    struct sk_buff *skb, struct mt76_queue *q,
+			    struct mt76_wcid *wcid, struct ieee80211_sta *sta,
+			    u32 *tx_info)
+{
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
+	struct mt76x02_txwi *txwi;
+	int len = skb->len;
+
+	mt76x02_insert_hdr_pad(skb);
+
+	txwi = skb_push(skb, sizeof(struct mt76x02_txwi));
+	mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, len);
+
+	return mt76x02u_set_txinfo(skb, wcid, q2ep(q->hw_idx));
+}
+EXPORT_SYMBOL_GPL(mt76x02u_tx_prepare_skb);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
new file mode 100644
index 000000000000..da299b8a1334
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/module.h>
+#include <linux/firmware.h>
+
+#include "mt76x02.h"
+#include "mt76x02_mcu.h"
+#include "mt76x02_usb.h"
+
+#define MT_CMD_HDR_LEN			4
+
+#define MT_FCE_DMA_ADDR			0x0230
+#define MT_FCE_DMA_LEN			0x0234
+
+#define MT_TX_CPU_FROM_FCE_CPU_DESC_IDX	0x09a8
+
+static struct sk_buff *
+mt76x02u_mcu_msg_alloc(const void *data, int len)
+{
+	struct sk_buff *skb;
+
+	skb = alloc_skb(MT_CMD_HDR_LEN + len + 8, GFP_KERNEL);
+	if (!skb)
+		return NULL;
+
+	skb_reserve(skb, MT_CMD_HDR_LEN);
+	skb_put_data(skb, data, len);
+
+	return skb;
+}
+
+static void
+mt76x02u_multiple_mcu_reads(struct mt76_dev *dev, u8 *data, int len)
+{
+	struct mt76_usb *usb = &dev->usb;
+	u32 reg, val;
+	int i;
+
+	if (usb->mcu.burst) {
+		WARN_ON_ONCE(len / 4 != usb->mcu.rp_len);
+
+		reg = usb->mcu.rp[0].reg - usb->mcu.base;
+		for (i = 0; i < usb->mcu.rp_len; i++) {
+			val = get_unaligned_le32(data + 4 * i);
+			usb->mcu.rp[i].reg = reg++;
+			usb->mcu.rp[i].value = val;
+		}
+	} else {
+		WARN_ON_ONCE(len / 8 != usb->mcu.rp_len);
+
+		for (i = 0; i < usb->mcu.rp_len; i++) {
+			reg = get_unaligned_le32(data + 8 * i) -
+			      usb->mcu.base;
+			val = get_unaligned_le32(data + 8 * i + 4);
+
+			WARN_ON_ONCE(usb->mcu.rp[i].reg != reg);
+			usb->mcu.rp[i].value = val;
+		}
+	}
+}
+
+static int mt76x02u_mcu_wait_resp(struct mt76_dev *dev, u8 seq)
+{
+	struct mt76_usb *usb = &dev->usb;
+	struct mt76u_buf *buf = &usb->mcu.res;
+	struct urb *urb = buf->urb;
+	int i, ret;
+	u32 rxfce;
+	u8 *data;
+
+	for (i = 0; i < 5; i++) {
+		if (!wait_for_completion_timeout(&usb->mcu.cmpl,
+						 msecs_to_jiffies(300)))
+			continue;
+
+		if (urb->status)
+			return -EIO;
+
+		data = sg_virt(&urb->sg[0]);
+		if (usb->mcu.rp)
+			mt76x02u_multiple_mcu_reads(dev, data + 4,
+						    urb->actual_length - 8);
+
+		rxfce = get_unaligned_le32(data);
+		ret = mt76u_submit_buf(dev, USB_DIR_IN,
+				       MT_EP_IN_CMD_RESP,
+				       buf, GFP_KERNEL,
+				       mt76u_mcu_complete_urb,
+				       &usb->mcu.cmpl);
+		if (ret)
+			return ret;
+
+		if (seq == FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, rxfce) &&
+		    FIELD_GET(MT_RX_FCE_INFO_EVT_TYPE, rxfce) == EVT_CMD_DONE)
+			return 0;
+
+		dev_err(dev->dev, "error: MCU resp evt:%lx seq:%hhx-%lx\n",
+			FIELD_GET(MT_RX_FCE_INFO_EVT_TYPE, rxfce),
+			seq, FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, rxfce));
+	}
+
+	dev_err(dev->dev, "error: %s timed out\n", __func__);
+	return -ETIMEDOUT;
+}
+
+static int
+__mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
+			int cmd, bool wait_resp)
+{
+	struct usb_interface *intf = to_usb_interface(dev->dev);
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct mt76_usb *usb = &dev->usb;
+	unsigned int pipe;
+	int ret, sent;
+	u8 seq = 0;
+	u32 info;
+
+	if (!skb)
+		return -EINVAL;
+
+	if (test_bit(MT76_REMOVED, &dev->state))
+		return 0;
+
+	pipe = usb_sndbulkpipe(udev, usb->out_ep[MT_EP_OUT_INBAND_CMD]);
+	if (wait_resp) {
+		seq = ++usb->mcu.msg_seq & 0xf;
+		if (!seq)
+			seq = ++usb->mcu.msg_seq & 0xf;
+	}
+
+	info = FIELD_PREP(MT_MCU_MSG_CMD_SEQ, seq) |
+	       FIELD_PREP(MT_MCU_MSG_CMD_TYPE, cmd) |
+	       MT_MCU_MSG_TYPE_CMD;
+	ret = mt76x02u_skb_dma_info(skb, CPU_TX_PORT, info);
+	if (ret)
+		return ret;
+
+	ret = usb_bulk_msg(udev, pipe, skb->data, skb->len, &sent, 500);
+	if (ret)
+		return ret;
+
+	if (wait_resp)
+		ret = mt76x02u_mcu_wait_resp(dev, seq);
+
+	consume_skb(skb);
+
+	return ret;
+}
+
+static int
+mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
+		      int cmd, bool wait_resp)
+{
+	struct mt76_usb *usb = &dev->usb;
+	int err;
+
+	mutex_lock(&usb->mcu.mutex);
+	err = __mt76x02u_mcu_send_msg(dev, skb, cmd, wait_resp);
+	mutex_unlock(&usb->mcu.mutex);
+
+	return err;
+}
+
+static inline void skb_put_le32(struct sk_buff *skb, u32 val)
+{
+	put_unaligned_le32(val, skb_put(skb, 4));
+}
+
+static int
+mt76x02u_mcu_wr_rp(struct mt76_dev *dev, u32 base,
+		   const struct mt76_reg_pair *data, int n)
+{
+	const int CMD_RANDOM_WRITE = 12;
+	const int max_vals_per_cmd = MT_INBAND_PACKET_MAX_LEN / 8;
+	struct sk_buff *skb;
+	int cnt, i, ret;
+
+	if (!n)
+		return 0;
+
+	cnt = min(max_vals_per_cmd, n);
+
+	skb = alloc_skb(cnt * 8 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
+	if (!skb)
+		return -ENOMEM;
+	skb_reserve(skb, MT_DMA_HDR_LEN);
+
+	for (i = 0; i < cnt; i++) {
+		skb_put_le32(skb, base + data[i].reg);
+		skb_put_le32(skb, data[i].value);
+	}
+
+	ret = mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_WRITE, cnt == n);
+	if (ret)
+		return ret;
+
+	return mt76x02u_mcu_wr_rp(dev, base, data + cnt, n - cnt);
+}
+
+static int
+mt76x02u_mcu_rd_rp(struct mt76_dev *dev, u32 base,
+		   struct mt76_reg_pair *data, int n)
+{
+	const int CMD_RANDOM_READ = 10;
+	const int max_vals_per_cmd = MT_INBAND_PACKET_MAX_LEN / 8;
+	struct mt76_usb *usb = &dev->usb;
+	struct sk_buff *skb;
+	int cnt, i, ret;
+
+	if (!n)
+		return 0;
+
+	cnt = min(max_vals_per_cmd, n);
+	if (cnt != n)
+		return -EINVAL;
+
+	skb = alloc_skb(cnt * 8 + MT_DMA_HDR_LEN + 4, GFP_KERNEL);
+	if (!skb)
+		return -ENOMEM;
+	skb_reserve(skb, MT_DMA_HDR_LEN);
+
+	for (i = 0; i < cnt; i++) {
+		skb_put_le32(skb, base + data[i].reg);
+		skb_put_le32(skb, data[i].value);
+	}
+
+	mutex_lock(&usb->mcu.mutex);
+
+	usb->mcu.rp = data;
+	usb->mcu.rp_len = n;
+	usb->mcu.base = base;
+	usb->mcu.burst = false;
+
+	ret = __mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_READ, true);
+
+	usb->mcu.rp = NULL;
+
+	mutex_unlock(&usb->mcu.mutex);
+
+	return ret;
+}
+
+void mt76x02u_mcu_fw_reset(struct mt76x02_dev *dev)
+{
+	mt76u_vendor_request(&dev->mt76, MT_VEND_DEV_MODE,
+			     USB_DIR_OUT | USB_TYPE_VENDOR,
+			     0x1, 0, NULL, 0);
+}
+EXPORT_SYMBOL_GPL(mt76x02u_mcu_fw_reset);
+
+static int
+__mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, struct mt76u_buf *buf,
+			    const void *fw_data, int len, u32 dst_addr)
+{
+	u8 *data = sg_virt(&buf->urb->sg[0]);
+	DECLARE_COMPLETION_ONSTACK(cmpl);
+	__le32 info;
+	u32 val;
+	int err;
+
+	info = cpu_to_le32(FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) |
+			   FIELD_PREP(MT_MCU_MSG_LEN, len) |
+			   MT_MCU_MSG_TYPE_CMD);
+
+	memcpy(data, &info, sizeof(info));
+	memcpy(data + sizeof(info), fw_data, len);
+	memset(data + sizeof(info) + len, 0, 4);
+
+	mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE,
+			MT_FCE_DMA_ADDR, dst_addr);
+	len = roundup(len, 4);
+	mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE,
+			MT_FCE_DMA_LEN, len << 16);
+
+	buf->len = MT_CMD_HDR_LEN + len + sizeof(info);
+	err = mt76u_submit_buf(&dev->mt76, USB_DIR_OUT,
+			       MT_EP_OUT_INBAND_CMD,
+			       buf, GFP_KERNEL,
+			       mt76u_mcu_complete_urb, &cmpl);
+	if (err < 0)
+		return err;
+
+	if (!wait_for_completion_timeout(&cmpl,
+					 msecs_to_jiffies(1000))) {
+		dev_err(dev->mt76.dev, "firmware upload timed out\n");
+		usb_kill_urb(buf->urb);
+		return -ETIMEDOUT;
+	}
+
+	if (mt76u_urb_error(buf->urb)) {
+		dev_err(dev->mt76.dev, "firmware upload failed: %d\n",
+			buf->urb->status);
+		return buf->urb->status;
+	}
+
+	val = mt76_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX);
+	val++;
+	mt76_wr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX, val);
+
+	return 0;
+}
+
+int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data,
+			      int data_len, u32 max_payload, u32 offset)
+{
+	int err, len, pos = 0, max_len = max_payload - 8;
+	struct mt76u_buf buf;
+
+	err = mt76u_buf_alloc(&dev->mt76, &buf, 1, max_payload, max_payload,
+			      GFP_KERNEL);
+	if (err < 0)
+		return err;
+
+	while (data_len > 0) {
+		len = min_t(int, data_len, max_len);
+		err = __mt76x02u_mcu_fw_send_data(dev, &buf, data + pos,
+						  len, offset + pos);
+		if (err < 0)
+			break;
+
+		data_len -= len;
+		pos += len;
+		usleep_range(5000, 10000);
+	}
+	mt76u_buf_free(&buf);
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(mt76x02u_mcu_fw_send_data);
+
+void mt76x02u_init_mcu(struct mt76_dev *dev)
+{
+	static const struct mt76_mcu_ops mt76x02u_mcu_ops = {
+		.mcu_msg_alloc = mt76x02u_mcu_msg_alloc,
+		.mcu_send_msg = mt76x02u_mcu_send_msg,
+		.mcu_wr_rp = mt76x02u_mcu_wr_rp,
+		.mcu_rd_rp = mt76x02u_mcu_rd_rp,
+	};
+
+	dev->mcu_ops = &mt76x02u_mcu_ops;
+}
+EXPORT_SYMBOL_GPL(mt76x02u_init_mcu);
+
+MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
new file mode 100644
index 000000000000..ca05332f81fc
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -0,0 +1,446 @@
+/*
+ * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/module.h>
+#include "mt76x02.h"
+
+#define CCK_RATE(_idx, _rate) {					\
+	.bitrate = _rate,					\
+	.flags = IEEE80211_RATE_SHORT_PREAMBLE,			\
+	.hw_value = (MT_PHY_TYPE_CCK << 8) | _idx,		\
+	.hw_value_short = (MT_PHY_TYPE_CCK << 8) | (8 + _idx),	\
+}
+
+#define OFDM_RATE(_idx, _rate) {				\
+	.bitrate = _rate,					\
+	.hw_value = (MT_PHY_TYPE_OFDM << 8) | _idx,		\
+	.hw_value_short = (MT_PHY_TYPE_OFDM << 8) | _idx,	\
+}
+
+struct ieee80211_rate mt76x02_rates[] = {
+	CCK_RATE(0, 10),
+	CCK_RATE(1, 20),
+	CCK_RATE(2, 55),
+	CCK_RATE(3, 110),
+	OFDM_RATE(0, 60),
+	OFDM_RATE(1, 90),
+	OFDM_RATE(2, 120),
+	OFDM_RATE(3, 180),
+	OFDM_RATE(4, 240),
+	OFDM_RATE(5, 360),
+	OFDM_RATE(6, 480),
+	OFDM_RATE(7, 540),
+};
+EXPORT_SYMBOL_GPL(mt76x02_rates);
+
+void mt76x02_configure_filter(struct ieee80211_hw *hw,
+			      unsigned int changed_flags,
+			      unsigned int *total_flags, u64 multicast)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	u32 flags = 0;
+
+#define MT76_FILTER(_flag, _hw) do { \
+		flags |= *total_flags & FIF_##_flag;			\
+		dev->mt76.rxfilter &= ~(_hw);				\
+		dev->mt76.rxfilter |= !(flags & FIF_##_flag) * (_hw);	\
+	} while (0)
+
+	mutex_lock(&dev->mt76.mutex);
+
+	dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
+
+	MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
+	MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR);
+	MT76_FILTER(CONTROL, MT_RX_FILTR_CFG_ACK |
+			     MT_RX_FILTR_CFG_CTS |
+			     MT_RX_FILTR_CFG_CFEND |
+			     MT_RX_FILTR_CFG_CFACK |
+			     MT_RX_FILTR_CFG_BA |
+			     MT_RX_FILTR_CFG_CTRL_RSV);
+	MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL);
+
+	*total_flags = flags;
+	mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
+
+	mutex_unlock(&dev->mt76.mutex);
+}
+EXPORT_SYMBOL_GPL(mt76x02_configure_filter);
+
+int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		    struct ieee80211_sta *sta)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
+	int ret = 0;
+	int idx = 0;
+	int i;
+
+	mutex_lock(&dev->mt76.mutex);
+
+	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, ARRAY_SIZE(dev->mt76.wcid));
+	if (idx < 0) {
+		ret = -ENOSPC;
+		goto out;
+	}
+
+	msta->vif = mvif;
+	msta->wcid.sta = 1;
+	msta->wcid.idx = idx;
+	msta->wcid.hw_key_idx = -1;
+	mt76x02_mac_wcid_setup(dev, idx, mvif->idx, sta->addr);
+	mt76x02_mac_wcid_set_drop(dev, idx, false);
+	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
+		mt76x02_txq_init(dev, sta->txq[i]);
+
+	if (vif->type == NL80211_IFTYPE_AP)
+		set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags);
+
+	ewma_signal_init(&msta->rssi);
+
+	rcu_assign_pointer(dev->mt76.wcid[idx], &msta->wcid);
+
+out:
+	mutex_unlock(&dev->mt76.mutex);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mt76x02_sta_add);
+
+int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv;
+	int idx = msta->wcid.idx;
+	int i;
+
+	mutex_lock(&dev->mt76.mutex);
+	rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
+	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
+		mt76_txq_remove(&dev->mt76, sta->txq[i]);
+	mt76x02_mac_wcid_set_drop(dev, idx, true);
+	mt76_wcid_free(dev->mt76.wcid_mask, idx);
+	mt76x02_mac_wcid_setup(dev, idx, 0, NULL);
+	mutex_unlock(&dev->mt76.mutex);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_sta_remove);
+
+void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
+		      unsigned int idx)
+{
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
+
+	mvif->idx = idx;
+	mvif->group_wcid.idx = MT_VIF_WCID(idx);
+	mvif->group_wcid.hw_key_idx = -1;
+	mt76x02_txq_init(dev, vif->txq);
+}
+EXPORT_SYMBOL_GPL(mt76x02_vif_init);
+
+int
+mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	unsigned int idx = 0;
+
+	if (vif->addr[0] & BIT(1))
+		idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7);
+
+	/*
+	 * Client mode typically only has one configurable BSSID register,
+	 * which is used for bssidx=0. This is linked to the MAC address.
+	 * Since mac80211 allows changing interface types, and we cannot
+	 * force the use of the primary MAC address for a station mode
+	 * interface, we need some other way of configuring a per-interface
+	 * remote BSSID.
+	 * The hardware provides an AP-Client feature, where bssidx 0-7 are
+	 * used for AP mode and bssidx 8-15 for client mode.
+	 * We shift the station interface bss index by 8 to force the
+	 * hardware to recognize the BSSID.
+	 * The resulting bssidx mismatch for unicast frames is ignored by hw.
+	 */
+	if (vif->type == NL80211_IFTYPE_STATION)
+		idx += 8;
+
+	mt76x02_vif_init(dev, vif, idx);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_add_interface);
+
+void mt76x02_remove_interface(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif)
+{
+	struct mt76x02_dev *dev = hw->priv;
+
+	mt76_txq_remove(&dev->mt76, vif->txq);
+}
+EXPORT_SYMBOL_GPL(mt76x02_remove_interface);
+
+int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			 struct ieee80211_ampdu_params *params)
+{
+	enum ieee80211_ampdu_mlme_action action = params->action;
+	struct ieee80211_sta *sta = params->sta;
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
+	struct ieee80211_txq *txq = sta->txq[params->tid];
+	u16 tid = params->tid;
+	u16 *ssn = &params->ssn;
+	struct mt76_txq *mtxq;
+
+	if (!txq)
+		return -EINVAL;
+
+	mtxq = (struct mt76_txq *)txq->drv_priv;
+
+	switch (action) {
+	case IEEE80211_AMPDU_RX_START:
+		mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid,
+				   *ssn, params->buf_size);
+		mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
+		break;
+	case IEEE80211_AMPDU_RX_STOP:
+		mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid);
+		mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4,
+			   BIT(16 + tid));
+		break;
+	case IEEE80211_AMPDU_TX_OPERATIONAL:
+		mtxq->aggr = true;
+		mtxq->send_bar = false;
+		ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn);
+		break;
+	case IEEE80211_AMPDU_TX_STOP_FLUSH:
+	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
+		mtxq->aggr = false;
+		ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn);
+		break;
+	case IEEE80211_AMPDU_TX_START:
+		mtxq->agg_ssn = *ssn << 4;
+		ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+		break;
+	case IEEE80211_AMPDU_TX_STOP_CONT:
+		mtxq->aggr = false;
+		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+		break;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_ampdu_action);
+
+int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		    struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		    struct ieee80211_key_conf *key)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
+	struct mt76x02_sta *msta;
+	struct mt76_wcid *wcid;
+	int idx = key->keyidx;
+	int ret;
+
+	/* fall back to sw encryption for unsupported ciphers */
+	switch (key->cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+	case WLAN_CIPHER_SUITE_WEP104:
+	case WLAN_CIPHER_SUITE_TKIP:
+	case WLAN_CIPHER_SUITE_CCMP:
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	/*
+	 * The hardware does not support per-STA RX GTK, fall back
+	 * to software mode for these.
+	 */
+	if ((vif->type == NL80211_IFTYPE_ADHOC ||
+	     vif->type == NL80211_IFTYPE_MESH_POINT) &&
+	    (key->cipher == WLAN_CIPHER_SUITE_TKIP ||
+	     key->cipher == WLAN_CIPHER_SUITE_CCMP) &&
+	    !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
+		return -EOPNOTSUPP;
+
+	msta = sta ? (struct mt76x02_sta *) sta->drv_priv : NULL;
+	wcid = msta ? &msta->wcid : &mvif->group_wcid;
+
+	if (cmd == SET_KEY) {
+		key->hw_key_idx = wcid->idx;
+		wcid->hw_key_idx = idx;
+		if (key->flags & IEEE80211_KEY_FLAG_RX_MGMT) {
+			key->flags |= IEEE80211_KEY_FLAG_SW_MGMT_TX;
+			wcid->sw_iv = true;
+		}
+	} else {
+		if (idx == wcid->hw_key_idx) {
+			wcid->hw_key_idx = -1;
+			wcid->sw_iv = true;
+		}
+
+		key = NULL;
+	}
+	mt76_wcid_key_setup(&dev->mt76, wcid, key);
+
+	if (!msta) {
+		if (key || wcid->hw_key_idx == idx) {
+			ret = mt76x02_mac_wcid_set_key(dev, wcid->idx, key);
+			if (ret)
+				return ret;
+		}
+
+		return mt76x02_mac_shared_key_setup(dev, mvif->idx, idx, key);
+	}
+
+	return mt76x02_mac_wcid_set_key(dev, msta->wcid.idx, key);
+}
+EXPORT_SYMBOL_GPL(mt76x02_set_key);
+
+int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		    u16 queue, const struct ieee80211_tx_queue_params *params)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	u8 cw_min = 5, cw_max = 10, qid;
+	u32 val;
+
+	qid = dev->mt76.q_tx[queue].hw_idx;
+
+	if (params->cw_min)
+		cw_min = fls(params->cw_min);
+	if (params->cw_max)
+		cw_max = fls(params->cw_max);
+
+	val = FIELD_PREP(MT_EDCA_CFG_TXOP, params->txop) |
+	      FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
+	      FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
+	      FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
+	mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
+
+	val = mt76_rr(dev, MT_WMM_TXOP(qid));
+	val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(qid));
+	val |= params->txop << MT_WMM_TXOP_SHIFT(qid);
+	mt76_wr(dev, MT_WMM_TXOP(qid), val);
+
+	val = mt76_rr(dev, MT_WMM_AIFSN);
+	val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(qid));
+	val |= params->aifs << MT_WMM_AIFSN_SHIFT(qid);
+	mt76_wr(dev, MT_WMM_AIFSN, val);
+
+	val = mt76_rr(dev, MT_WMM_CWMIN);
+	val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(qid));
+	val |= cw_min << MT_WMM_CWMIN_SHIFT(qid);
+	mt76_wr(dev, MT_WMM_CWMIN, val);
+
+	val = mt76_rr(dev, MT_WMM_CWMAX);
+	val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(qid));
+	val |= cw_max << MT_WMM_CWMAX_SHIFT(qid);
+	mt76_wr(dev, MT_WMM_CWMAX, val);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt76x02_conf_tx);
+
+void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_sta *sta)
+{
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
+	struct ieee80211_sta_rates *rates = rcu_dereference(sta->rates);
+	struct ieee80211_tx_rate rate = {};
+
+	if (!rates)
+		return;
+
+	rate.idx = rates->rate[0].idx;
+	rate.flags = rates->rate[0].flags;
+	mt76x02_mac_wcid_set_rate(dev, &msta->wcid, &rate);
+	msta->wcid.max_txpwr_adj = mt76x02_tx_get_max_txpwr_adj(dev, &rate);
+}
+EXPORT_SYMBOL_GPL(mt76x02_sta_rate_tbl_update);
+
+int mt76x02_insert_hdr_pad(struct sk_buff *skb)
+{
+	int len = ieee80211_get_hdrlen_from_skb(skb);
+
+	if (len % 4 == 0)
+		return 0;
+
+	skb_push(skb, 2);
+	memmove(skb->data, skb->data + 2, len);
+
+	skb->data[len] = 0;
+	skb->data[len + 1] = 0;
+	return 2;
+}
+EXPORT_SYMBOL_GPL(mt76x02_insert_hdr_pad);
+
+void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len)
+{
+	int hdrlen;
+
+	if (!len)
+		return;
+
+	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
+	memmove(skb->data + len, skb->data, hdrlen);
+	skb_pull(skb, len);
+}
+EXPORT_SYMBOL_GPL(mt76x02_remove_hdr_pad);
+
+const u16 mt76x02_beacon_offsets[16] = {
+	/* 1024 byte per beacon */
+	0xc000,
+	0xc400,
+	0xc800,
+	0xcc00,
+	0xd000,
+	0xd400,
+	0xd800,
+	0xdc00,
+	/* BSS idx 8-15 not used for beacons */
+	0xc000,
+	0xc000,
+	0xc000,
+	0xc000,
+	0xc000,
+	0xc000,
+	0xc000,
+	0xc000,
+};
+EXPORT_SYMBOL_GPL(mt76x02_beacon_offsets);
+
+void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev)
+{
+	u16 val, base = MT_BEACON_BASE;
+	u32 regs[4] = {};
+	int i;
+
+	for (i = 0; i < 16; i++) {
+		val = mt76x02_beacon_offsets[i] - base;
+		regs[i / 4] |= (val / 64) << (8 * (i % 4));
+	}
+
+	for (i = 0; i < 4; i++)
+		mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
+}
+EXPORT_SYMBOL_GPL(mt76x02_set_beacon_offsets);
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2.h
deleted file mode 100644
index dca3209bf5f1..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2.h
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef __MT76x2_H
-#define __MT76x2_H
-
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/spinlock.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/mutex.h>
-#include <linux/bitops.h>
-#include <linux/kfifo.h>
-#include <linux/average.h>
-
-#define MT7662_FIRMWARE		"mt7662.bin"
-#define MT7662_ROM_PATCH	"mt7662_rom_patch.bin"
-#define MT7662_EEPROM_SIZE	512
-
-#define MT7662U_FIRMWARE	"mediatek/mt7662u.bin"
-#define MT7662U_ROM_PATCH	"mediatek/mt7662u_rom_patch.bin"
-
-#define MT76x2_RX_RING_SIZE	256
-#define MT_RX_HEADROOM		32
-
-#define MT_MAX_CHAINS		2
-
-#define MT_CALIBRATE_INTERVAL	HZ
-
-#define MT_MAX_VIFS		8
-#define MT_VIF_WCID(_n)		(254 - ((_n) & 7))
-
-#include "mt76.h"
-#include "mt76x2_regs.h"
-#include "mt76x2_mac.h"
-#include "mt76x2_dfs.h"
-
-DECLARE_EWMA(signal, 10, 8)
-
-struct mt76x2_mcu {
-	struct mutex mutex;
-
-	wait_queue_head_t wait;
-	struct sk_buff_head res_q;
-	struct mt76u_buf res_u;
-
-	u32 msg_seq;
-};
-
-struct mt76x2_rx_freq_cal {
-	s8 high_gain[MT_MAX_CHAINS];
-	s8 rssi_offset[MT_MAX_CHAINS];
-	s8 lna_gain;
-	u32 mcu_gain;
-};
-
-struct mt76x2_calibration {
-	struct mt76x2_rx_freq_cal rx;
-
-	u8 agc_gain_init[MT_MAX_CHAINS];
-	u8 agc_gain_cur[MT_MAX_CHAINS];
-
-	u16 false_cca;
-	s8 avg_rssi_all;
-	s8 agc_gain_adjust;
-	s8 low_gain;
-
-	u8 temp;
-
-	bool init_cal_done;
-	bool tssi_cal_done;
-	bool tssi_comp_pending;
-	bool dpd_cal_done;
-	bool channel_cal_done;
-};
-
-struct mt76x2_dev {
-	struct mt76_dev mt76; /* must be first */
-
-	struct mac_address macaddr_list[8];
-
-	struct mutex mutex;
-
-	const u16 *beacon_offsets;
-	unsigned long wcid_mask[128 / BITS_PER_LONG];
-
-	int txpower_conf;
-	int txpower_cur;
-
-	u8 txdone_seq;
-	DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x2_tx_status);
-
-	struct mt76x2_mcu mcu;
-	struct sk_buff *rx_head;
-
-	struct tasklet_struct tx_tasklet;
-	struct tasklet_struct pre_tbtt_tasklet;
-	struct delayed_work cal_work;
-	struct delayed_work mac_work;
-
-	u32 aggr_stats[32];
-
-	struct mt76_wcid global_wcid;
-	struct mt76_wcid __rcu *wcid[128];
-
-	spinlock_t irq_lock;
-	u32 irqmask;
-
-	struct sk_buff *beacons[8];
-	u8 beacon_mask;
-	u8 beacon_data_mask;
-
-	u8 tbtt_count;
-	u16 beacon_int;
-
-	u16 chainmask;
-
-	u32 rxfilter;
-
-	struct mt76x2_calibration cal;
-
-	s8 target_power;
-	s8 target_power_delta[2];
-	struct mt76_rate_power rate_power;
-	bool enable_tpc;
-
-	u8 coverage_class;
-	u8 slottime;
-
-	struct mt76x2_dfs_pattern_detector dfs_pd;
-};
-
-struct mt76x2_vif {
-	u8 idx;
-
-	struct mt76_wcid group_wcid;
-};
-
-struct mt76x2_sta {
-	struct mt76_wcid wcid; /* must be first */
-
-	struct mt76x2_vif *vif;
-	struct mt76x2_tx_status status;
-	int n_frames;
-
-	struct ewma_signal rssi;
-	int inactive_count;
-};
-
-static inline bool mt76x2_wait_for_mac(struct mt76x2_dev *dev)
-{
-	int i;
-
-	for (i = 0; i < 500; i++) {
-		switch (mt76_rr(dev, MT_MAC_CSR0)) {
-		case 0:
-		case ~0:
-			break;
-		default:
-			return true;
-		}
-		usleep_range(5000, 10000);
-	}
-	return false;
-}
-
-static inline bool is_mt7612(struct mt76x2_dev *dev)
-{
-	return mt76_chip(&dev->mt76) == 0x7612;
-}
-
-void mt76x2_set_irq_mask(struct mt76x2_dev *dev, u32 clear, u32 set);
-
-static inline bool mt76x2_channel_silent(struct mt76x2_dev *dev)
-{
-	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
-
-	return ((chan->flags & IEEE80211_CHAN_RADAR) &&
-		chan->dfs_state != NL80211_DFS_AVAILABLE);
-}
-
-static inline void mt76x2_irq_enable(struct mt76x2_dev *dev, u32 mask)
-{
-	mt76x2_set_irq_mask(dev, 0, mask);
-}
-
-static inline void mt76x2_irq_disable(struct mt76x2_dev *dev, u32 mask)
-{
-	mt76x2_set_irq_mask(dev, mask, 0);
-}
-
-static inline bool mt76x2_wait_for_bbp(struct mt76x2_dev *dev)
-{
-	return mt76_poll_msec(dev, MT_MAC_STATUS,
-			      MT_MAC_STATUS_TX | MT_MAC_STATUS_RX,
-			      0, 100);
-}
-
-static inline bool wait_for_wpdma(struct mt76x2_dev *dev)
-{
-	return mt76_poll(dev, MT_WPDMA_GLO_CFG,
-			 MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
-			 MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
-			 0, 1000);
-}
-
-extern const struct ieee80211_ops mt76x2_ops;
-
-extern struct ieee80211_rate mt76x2_rates[12];
-
-struct mt76x2_dev *mt76x2_alloc_device(struct device *pdev);
-int mt76x2_register_device(struct mt76x2_dev *dev);
-void mt76x2_init_debugfs(struct mt76x2_dev *dev);
-void mt76x2_init_device(struct mt76x2_dev *dev);
-
-irqreturn_t mt76x2_irq_handler(int irq, void *dev_instance);
-void mt76x2_phy_power_on(struct mt76x2_dev *dev);
-int mt76x2_init_hardware(struct mt76x2_dev *dev);
-void mt76x2_stop_hardware(struct mt76x2_dev *dev);
-int mt76x2_eeprom_init(struct mt76x2_dev *dev);
-int mt76x2_apply_calibration_data(struct mt76x2_dev *dev, int channel);
-void mt76x2_set_tx_ackto(struct mt76x2_dev *dev);
-
-void mt76x2_phy_set_antenna(struct mt76x2_dev *dev);
-int mt76x2_phy_start(struct mt76x2_dev *dev);
-int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
-			 struct cfg80211_chan_def *chandef);
-int mt76x2_mac_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain);
-void mt76x2_phy_calibrate(struct work_struct *work);
-void mt76x2_phy_set_txpower(struct mt76x2_dev *dev);
-
-int mt76x2_mcu_init(struct mt76x2_dev *dev);
-int mt76x2_mcu_set_channel(struct mt76x2_dev *dev, u8 channel, u8 bw,
-			   u8 bw_index, bool scan);
-int mt76x2_mcu_set_radio_state(struct mt76x2_dev *dev, bool on);
-int mt76x2_mcu_load_cr(struct mt76x2_dev *dev, u8 type, u8 temp_level,
-		       u8 channel);
-int mt76x2_mcu_cleanup(struct mt76x2_dev *dev);
-
-int mt76x2_dma_init(struct mt76x2_dev *dev);
-void mt76x2_dma_cleanup(struct mt76x2_dev *dev);
-
-void mt76x2_cleanup(struct mt76x2_dev *dev);
-
-int mt76x2_tx_queue_mcu(struct mt76x2_dev *dev, enum mt76_txq_id qid,
-			struct sk_buff *skb, int cmd, int seq);
-void mt76x2_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
-	       struct sk_buff *skb);
-void mt76x2_tx_complete(struct mt76x2_dev *dev, struct sk_buff *skb);
-int mt76x2_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
-			  struct sk_buff *skb, struct mt76_queue *q,
-			  struct mt76_wcid *wcid, struct ieee80211_sta *sta,
-			  u32 *tx_info);
-void mt76x2_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
-			    struct mt76_queue_entry *e, bool flush);
-void mt76x2_mac_set_tx_protection(struct mt76x2_dev *dev, u32 val);
-
-void mt76x2_pre_tbtt_tasklet(unsigned long arg);
-
-void mt76x2_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q);
-void mt76x2_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
-			 struct sk_buff *skb);
-
-void mt76x2_sta_ps(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps);
-
-void mt76x2_update_channel(struct mt76_dev *mdev);
-
-s8 mt76x2_tx_get_max_txpwr_adj(struct mt76x2_dev *dev,
-			       const struct ieee80211_tx_rate *rate);
-s8 mt76x2_tx_get_txpwr_adj(struct mt76x2_dev *dev, s8 txpwr, s8 max_txpwr_adj);
-void mt76x2_tx_set_txpwr_auto(struct mt76x2_dev *dev, s8 txpwr);
-
-int mt76x2_insert_hdr_pad(struct sk_buff *skb);
-
-bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev,
-			       struct mt76x2_tx_status *stat);
-void mt76x2_send_tx_status(struct mt76x2_dev *dev,
-			   struct mt76x2_tx_status *stat, u8 *update);
-void mt76x2_reset_wlan(struct mt76x2_dev *dev, bool enable);
-void mt76x2_init_txpower(struct mt76x2_dev *dev,
-			 struct ieee80211_supported_band *sband);
-void mt76_write_mac_initvals(struct mt76x2_dev *dev);
-
-int mt76x2_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			struct ieee80211_ampdu_params *params);
-int mt76x2_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   struct ieee80211_sta *sta);
-int mt76x2_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		      struct ieee80211_sta *sta);
-void mt76x2_remove_interface(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif);
-int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		   struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		   struct ieee80211_key_conf *key);
-int mt76x2_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   u16 queue, const struct ieee80211_tx_queue_params *params);
-void mt76x2_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags, u64 multicast);
-void mt76x2_txq_init(struct mt76x2_dev *dev, struct ieee80211_txq *txq);
-void mt76x2_sta_rate_tbl_update(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_sta *sta);
-
-void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
-				 enum nl80211_band band);
-void mt76x2_configure_tx_delay(struct mt76x2_dev *dev,
-			       enum nl80211_band band, u8 bw);
-void mt76x2_phy_set_bw(struct mt76x2_dev *dev, int width, u8 ctrl);
-void mt76x2_phy_set_band(struct mt76x2_dev *dev, int band, bool primary_upper);
-int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev);
-void mt76x2_apply_gain_adj(struct mt76x2_dev *dev);
-
-#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig b/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig
new file mode 100644
index 000000000000..2b414a0e9088
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig
@@ -0,0 +1,20 @@
+config MT76x2_COMMON
+	tristate
+	select MT76x02_LIB
+
+config MT76x2E
+	tristate "MediaTek MT76x2E (PCIe) support"
+	select MT76x2_COMMON
+	depends on MAC80211
+	depends on PCI
+	---help---
+	  This adds support for MT7612/MT7602/MT7662-based wireless PCIe devices.
+
+config MT76x2U
+	tristate "MediaTek MT76x2U (USB) support"
+	select MT76x2_COMMON
+	select MT76x02_USB
+	depends on MAC80211
+	depends on USB
+	help
+	  This adds support for MT7612U-based wireless USB dongles.
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile b/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile
new file mode 100644
index 000000000000..b71bb1049170
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile
@@ -0,0 +1,16 @@
+obj-$(CONFIG_MT76x2_COMMON) += mt76x2-common.o
+obj-$(CONFIG_MT76x2E) += mt76x2e.o
+obj-$(CONFIG_MT76x2U) += mt76x2u.o
+
+mt76x2-common-y := \
+	eeprom.o mac.o init.o phy.o debugfs.o mcu.o
+
+mt76x2e-y := \
+	pci.o pci_main.o pci_init.o pci_tx.o \
+	pci_mac.o pci_mcu.o pci_phy.o pci_dfs.o
+
+mt76x2u-y := \
+	usb.o usb_init.o usb_main.o usb_mac.o usb_mcu.o \
+	usb_phy.o
+
+CFLAGS_pci_trace.o := -I$(src)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x2/debugfs.c
index 77b5ff1be05f..e8f8ccc0a5ed 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/debugfs.c
@@ -20,7 +20,7 @@
 static int
 mt76x2_ampdu_stat_read(struct seq_file *file, void *data)
 {
-	struct mt76x2_dev *dev = file->private;
+	struct mt76x02_dev *dev = file->private;
 	int i, j;
 
 	for (i = 0; i < 4; i++) {
@@ -47,33 +47,14 @@ mt76x2_ampdu_stat_open(struct inode *inode, struct file *f)
 	return single_open(f, mt76x2_ampdu_stat_read, inode->i_private);
 }
 
-static void
-seq_puts_array(struct seq_file *file, const char *str, s8 *val, int len)
-{
-	int i;
-
-	seq_printf(file, "%10s:", str);
-	for (i = 0; i < len; i++)
-		seq_printf(file, " %2d", val[i]);
-	seq_puts(file, "\n");
-}
-
 static int read_txpower(struct seq_file *file, void *data)
 {
-	struct mt76x2_dev *dev = dev_get_drvdata(file->private);
+	struct mt76x02_dev *dev = dev_get_drvdata(file->private);
 
 	seq_printf(file, "Target power: %d\n", dev->target_power);
 
-	seq_puts_array(file, "Delta", dev->target_power_delta,
-		       ARRAY_SIZE(dev->target_power_delta));
-	seq_puts_array(file, "CCK", dev->rate_power.cck,
-		       ARRAY_SIZE(dev->rate_power.cck));
-	seq_puts_array(file, "OFDM", dev->rate_power.ofdm,
-		       ARRAY_SIZE(dev->rate_power.ofdm));
-	seq_puts_array(file, "HT", dev->rate_power.ht,
-		       ARRAY_SIZE(dev->rate_power.ht));
-	seq_puts_array(file, "VHT", dev->rate_power.vht,
-		       ARRAY_SIZE(dev->rate_power.vht));
+	mt76_seq_puts_array(file, "Delta", dev->target_power_delta,
+			    ARRAY_SIZE(dev->target_power_delta));
 	return 0;
 }
 
@@ -87,9 +68,9 @@ static const struct file_operations fops_ampdu_stat = {
 static int
 mt76x2_dfs_stat_read(struct seq_file *file, void *data)
 {
+	struct mt76x02_dev *dev = file->private;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 	int i;
-	struct mt76x2_dev *dev = file->private;
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 
 	seq_printf(file, "allocated sequences:\t%d\n",
 		   dfs_pd->seq_stats.seq_pool_len);
@@ -125,7 +106,7 @@ static const struct file_operations fops_dfs_stat = {
 
 static int read_agc(struct seq_file *file, void *data)
 {
-	struct mt76x2_dev *dev = dev_get_drvdata(file->private);
+	struct mt76x02_dev *dev = dev_get_drvdata(file->private);
 
 	seq_printf(file, "avg_rssi: %d\n", dev->cal.avg_rssi_all);
 	seq_printf(file, "low_gain: %d\n", dev->cal.low_gain);
@@ -135,7 +116,7 @@ static int read_agc(struct seq_file *file, void *data)
 	return 0;
 }
 
-void mt76x2_init_debugfs(struct mt76x2_dev *dev)
+void mt76x2_init_debugfs(struct mt76x02_dev *dev)
 {
 	struct dentry *dir;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_dma.h b/drivers/net/wireless/mediatek/mt76/mt76x2/dfs.h
index da294558c268..3cb9d1864286 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_dma.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/dfs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2016 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -14,16 +14,13 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __MT76x2_DMA_H
-#define __MT76x2_DMA_H
+#ifndef __DFS_H
+#define __DFS_H
 
-#include "dma.h"
+void mt76x2_dfs_init_params(struct mt76x02_dev *dev);
+void mt76x2_dfs_init_detector(struct mt76x02_dev *dev);
+void mt76x2_dfs_adjust_agc(struct mt76x02_dev *dev);
+void mt76x2_dfs_set_domain(struct mt76x02_dev *dev,
+			   enum nl80211_dfs_regions region);
 
-enum mt76x2_qsel {
-	MT_QSEL_MGMT,
-	MT_QSEL_HCCA,
-	MT_QSEL_EDCA,
-	MT_QSEL_EDCA_2,
-};
-
-#endif
+#endif /* __DFS_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
index 1753bcb36356..f39b622d03f4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
@@ -14,14 +14,15 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/module.h>
 #include <asm/unaligned.h>
 #include "mt76x2.h"
-#include "mt76x2_eeprom.h"
+#include "eeprom.h"
 
 #define EE_FIELD(_name, _value) [MT_EE_##_name] = (_value) | 1
 
 static int
-mt76x2_eeprom_copy(struct mt76x2_dev *dev, enum mt76x2_eeprom_field field,
+mt76x2_eeprom_copy(struct mt76x02_dev *dev, enum mt76x02_eeprom_field field,
 		   void *dest, int len)
 {
 	if (field + len > dev->mt76.eeprom.size)
@@ -32,7 +33,7 @@ mt76x2_eeprom_copy(struct mt76x2_dev *dev, enum mt76x2_eeprom_field field,
 }
 
 static int
-mt76x2_eeprom_get_macaddr(struct mt76x2_dev *dev)
+mt76x2_eeprom_get_macaddr(struct mt76x02_dev *dev)
 {
 	void *src = dev->mt76.eeprom.data + MT_EE_MAC_ADDR;
 
@@ -40,73 +41,8 @@ mt76x2_eeprom_get_macaddr(struct mt76x2_dev *dev)
 	return 0;
 }
 
-void mt76x2_eeprom_parse_hw_cap(struct mt76x2_dev *dev)
-{
-	u16 val = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_0);
-
-	switch (FIELD_GET(MT_EE_NIC_CONF_0_BOARD_TYPE, val)) {
-	case BOARD_TYPE_5GHZ:
-		dev->mt76.cap.has_5ghz = true;
-		break;
-	case BOARD_TYPE_2GHZ:
-		dev->mt76.cap.has_2ghz = true;
-		break;
-	default:
-		dev->mt76.cap.has_2ghz = true;
-		dev->mt76.cap.has_5ghz = true;
-		break;
-	}
-}
-EXPORT_SYMBOL_GPL(mt76x2_eeprom_parse_hw_cap);
-
-static int
-mt76x2_efuse_read(struct mt76x2_dev *dev, u16 addr, u8 *data)
-{
-	u32 val;
-	int i;
-
-	val = mt76_rr(dev, MT_EFUSE_CTRL);
-	val &= ~(MT_EFUSE_CTRL_AIN |
-		 MT_EFUSE_CTRL_MODE);
-	val |= FIELD_PREP(MT_EFUSE_CTRL_AIN, addr & ~0xf);
-	val |= MT_EFUSE_CTRL_KICK;
-	mt76_wr(dev, MT_EFUSE_CTRL, val);
-
-	if (!mt76_poll(dev, MT_EFUSE_CTRL, MT_EFUSE_CTRL_KICK, 0, 1000))
-		return -ETIMEDOUT;
-
-	udelay(2);
-
-	val = mt76_rr(dev, MT_EFUSE_CTRL);
-	if ((val & MT_EFUSE_CTRL_AOUT) == MT_EFUSE_CTRL_AOUT) {
-		memset(data, 0xff, 16);
-		return 0;
-	}
-
-	for (i = 0; i < 4; i++) {
-		val = mt76_rr(dev, MT_EFUSE_DATA(i));
-		put_unaligned_le32(val, data + 4 * i);
-	}
-
-	return 0;
-}
-
-static int
-mt76x2_get_efuse_data(struct mt76x2_dev *dev, void *buf, int len)
-{
-	int ret, i;
-
-	for (i = 0; i + 16 <= len; i += 16) {
-		ret = mt76x2_efuse_read(dev, i, buf + i);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
 static bool
-mt76x2_has_cal_free_data(struct mt76x2_dev *dev, u8 *efuse)
+mt76x2_has_cal_free_data(struct mt76x02_dev *dev, u8 *efuse)
 {
 	u16 *efuse_w = (u16 *) efuse;
 
@@ -132,7 +68,7 @@ mt76x2_has_cal_free_data(struct mt76x2_dev *dev, u8 *efuse)
 }
 
 static void
-mt76x2_apply_cal_free_data(struct mt76x2_dev *dev, u8 *efuse)
+mt76x2_apply_cal_free_data(struct mt76x02_dev *dev, u8 *efuse)
 {
 #define GROUP_5G(_id)							   \
 	MT_EE_TX_POWER_0_START_5G + MT_TX_POWER_GROUP_SIZE_5G * (_id),	   \
@@ -201,7 +137,7 @@ mt76x2_apply_cal_free_data(struct mt76x2_dev *dev, u8 *efuse)
 		eeprom[MT_EE_BT_PMUCFG] = val & 0xff;
 }
 
-static int mt76x2_check_eeprom(struct mt76x2_dev *dev)
+static int mt76x2_check_eeprom(struct mt76x02_dev *dev)
 {
 	u16 val = get_unaligned_le16(dev->mt76.eeprom.data);
 
@@ -219,7 +155,7 @@ static int mt76x2_check_eeprom(struct mt76x2_dev *dev)
 }
 
 static int
-mt76x2_eeprom_load(struct mt76x2_dev *dev)
+mt76x2_eeprom_load(struct mt76x02_dev *dev)
 {
 	void *efuse;
 	bool found;
@@ -241,7 +177,8 @@ mt76x2_eeprom_load(struct mt76x2_dev *dev)
 
 	efuse = dev->mt76.otp.data;
 
-	if (mt76x2_get_efuse_data(dev, efuse, MT7662_EEPROM_SIZE))
+	if (mt76x02_get_efuse_data(dev, 0, efuse, MT7662_EEPROM_SIZE,
+				   MT_EE_READ))
 		goto out;
 
 	if (found) {
@@ -259,56 +196,32 @@ out:
 	return 0;
 }
 
-static inline int
-mt76x2_sign_extend(u32 val, unsigned int size)
-{
-	bool sign = val & BIT(size - 1);
-
-	val &= BIT(size - 1) - 1;
-
-	return sign ? val : -val;
-}
-
-static inline int
-mt76x2_sign_extend_optional(u32 val, unsigned int size)
-{
-	bool enable = val & BIT(size);
-
-	return enable ? mt76x2_sign_extend(val, size) : 0;
-}
-
-static bool
-field_valid(u8 val)
-{
-	return val != 0 && val != 0xff;
-}
-
 static void
-mt76x2_set_rx_gain_group(struct mt76x2_dev *dev, u8 val)
+mt76x2_set_rx_gain_group(struct mt76x02_dev *dev, u8 val)
 {
 	s8 *dest = dev->cal.rx.high_gain;
 
-	if (!field_valid(val)) {
+	if (!mt76x02_field_valid(val)) {
 		dest[0] = 0;
 		dest[1] = 0;
 		return;
 	}
 
-	dest[0] = mt76x2_sign_extend(val, 4);
-	dest[1] = mt76x2_sign_extend(val >> 4, 4);
+	dest[0] = mt76x02_sign_extend(val, 4);
+	dest[1] = mt76x02_sign_extend(val >> 4, 4);
 }
 
 static void
-mt76x2_set_rssi_offset(struct mt76x2_dev *dev, int chain, u8 val)
+mt76x2_set_rssi_offset(struct mt76x02_dev *dev, int chain, u8 val)
 {
 	s8 *dest = dev->cal.rx.rssi_offset;
 
-	if (!field_valid(val)) {
+	if (!mt76x02_field_valid(val)) {
 		dest[chain] = 0;
 		return;
 	}
 
-	dest[chain] = mt76x2_sign_extend_optional(val, 7);
+	dest[chain] = mt76x02_sign_extend_optional(val, 7);
 }
 
 static enum mt76x2_cal_channel_group
@@ -328,28 +241,34 @@ mt76x2_get_cal_channel_group(int channel)
 }
 
 static u8
-mt76x2_get_5g_rx_gain(struct mt76x2_dev *dev, u8 channel)
+mt76x2_get_5g_rx_gain(struct mt76x02_dev *dev, u8 channel)
 {
 	enum mt76x2_cal_channel_group group;
 
 	group = mt76x2_get_cal_channel_group(channel);
 	switch (group) {
 	case MT_CH_5G_JAPAN:
-		return mt76x2_eeprom_get(dev, MT_EE_RF_5G_GRP0_1_RX_HIGH_GAIN);
+		return mt76x02_eeprom_get(dev,
+					  MT_EE_RF_5G_GRP0_1_RX_HIGH_GAIN);
 	case MT_CH_5G_UNII_1:
-		return mt76x2_eeprom_get(dev, MT_EE_RF_5G_GRP0_1_RX_HIGH_GAIN) >> 8;
+		return mt76x02_eeprom_get(dev,
+					  MT_EE_RF_5G_GRP0_1_RX_HIGH_GAIN) >> 8;
 	case MT_CH_5G_UNII_2:
-		return mt76x2_eeprom_get(dev, MT_EE_RF_5G_GRP2_3_RX_HIGH_GAIN);
+		return mt76x02_eeprom_get(dev,
+					  MT_EE_RF_5G_GRP2_3_RX_HIGH_GAIN);
 	case MT_CH_5G_UNII_2E_1:
-		return mt76x2_eeprom_get(dev, MT_EE_RF_5G_GRP2_3_RX_HIGH_GAIN) >> 8;
+		return mt76x02_eeprom_get(dev,
+					  MT_EE_RF_5G_GRP2_3_RX_HIGH_GAIN) >> 8;
 	case MT_CH_5G_UNII_2E_2:
-		return mt76x2_eeprom_get(dev, MT_EE_RF_5G_GRP4_5_RX_HIGH_GAIN);
+		return mt76x02_eeprom_get(dev,
+					  MT_EE_RF_5G_GRP4_5_RX_HIGH_GAIN);
 	default:
-		return mt76x2_eeprom_get(dev, MT_EE_RF_5G_GRP4_5_RX_HIGH_GAIN) >> 8;
+		return mt76x02_eeprom_get(dev,
+					  MT_EE_RF_5G_GRP4_5_RX_HIGH_GAIN) >> 8;
 	}
 }
 
-void mt76x2_read_rx_gain(struct mt76x2_dev *dev)
+void mt76x2_read_rx_gain(struct mt76x02_dev *dev)
 {
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	int channel = chan->hw_value;
@@ -358,75 +277,27 @@ void mt76x2_read_rx_gain(struct mt76x2_dev *dev)
 	u16 val;
 
 	if (chan->band == NL80211_BAND_2GHZ)
-		val = mt76x2_eeprom_get(dev, MT_EE_RF_2G_RX_HIGH_GAIN) >> 8;
+		val = mt76x02_eeprom_get(dev, MT_EE_RF_2G_RX_HIGH_GAIN) >> 8;
 	else
 		val = mt76x2_get_5g_rx_gain(dev, channel);
 
 	mt76x2_set_rx_gain_group(dev, val);
 
-	if (chan->band == NL80211_BAND_2GHZ) {
-		val = mt76x2_eeprom_get(dev, MT_EE_RSSI_OFFSET_2G_0);
-		mt76x2_set_rssi_offset(dev, 0, val);
-		mt76x2_set_rssi_offset(dev, 1, val >> 8);
-	} else {
-		val = mt76x2_eeprom_get(dev, MT_EE_RSSI_OFFSET_5G_0);
-		mt76x2_set_rssi_offset(dev, 0, val);
-		mt76x2_set_rssi_offset(dev, 1, val >> 8);
-	}
-
-	val = mt76x2_eeprom_get(dev, MT_EE_LNA_GAIN);
-	lna_2g = val & 0xff;
-	lna_5g[0] = val >> 8;
-
-	val = mt76x2_eeprom_get(dev, MT_EE_RSSI_OFFSET_2G_1);
-	lna_5g[1] = val >> 8;
-
-	val = mt76x2_eeprom_get(dev, MT_EE_RSSI_OFFSET_5G_1);
-	lna_5g[2] = val >> 8;
-
-	if (!field_valid(lna_5g[1]))
-		lna_5g[1] = lna_5g[0];
-
-	if (!field_valid(lna_5g[2]))
-		lna_5g[2] = lna_5g[0];
+	mt76x02_get_rx_gain(dev, chan->band, &val, &lna_2g, lna_5g);
+	mt76x2_set_rssi_offset(dev, 0, val);
+	mt76x2_set_rssi_offset(dev, 1, val >> 8);
 
 	dev->cal.rx.mcu_gain =  (lna_2g & 0xff);
 	dev->cal.rx.mcu_gain |= (lna_5g[0] & 0xff) << 8;
 	dev->cal.rx.mcu_gain |= (lna_5g[1] & 0xff) << 16;
 	dev->cal.rx.mcu_gain |= (lna_5g[2] & 0xff) << 24;
 
-	val = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1);
-	if (val & MT_EE_NIC_CONF_1_LNA_EXT_2G)
-		lna_2g = 0;
-	if (val & MT_EE_NIC_CONF_1_LNA_EXT_5G)
-		memset(lna_5g, 0, sizeof(lna_5g));
-
-	if (chan->band == NL80211_BAND_2GHZ)
-		lna = lna_2g;
-	else if (channel <= 64)
-		lna = lna_5g[0];
-	else if (channel <= 128)
-		lna = lna_5g[1];
-	else
-		lna = lna_5g[2];
-
-	if (lna == 0xff)
-		lna = 0;
-
-	dev->cal.rx.lna_gain = mt76x2_sign_extend(lna, 8);
+	lna = mt76x02_get_lna_gain(dev, &lna_2g, lna_5g, chan);
+	dev->cal.rx.lna_gain = mt76x02_sign_extend(lna, 8);
 }
 EXPORT_SYMBOL_GPL(mt76x2_read_rx_gain);
 
-static s8
-mt76x2_rate_power_val(u8 val)
-{
-	if (!field_valid(val))
-		return 0;
-
-	return mt76x2_sign_extend_optional(val, 7);
-}
-
-void mt76x2_get_rate_power(struct mt76x2_dev *dev, struct mt76_rate_power *t,
+void mt76x2_get_rate_power(struct mt76x02_dev *dev, struct mt76_rate_power *t,
 			   struct ieee80211_channel *chan)
 {
 	bool is_5ghz;
@@ -436,70 +307,64 @@ void mt76x2_get_rate_power(struct mt76x2_dev *dev, struct mt76_rate_power *t,
 
 	memset(t, 0, sizeof(*t));
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_CCK);
-	t->cck[0] = t->cck[1] = mt76x2_rate_power_val(val);
-	t->cck[2] = t->cck[3] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_CCK);
+	t->cck[0] = t->cck[1] = mt76x02_rate_power_val(val);
+	t->cck[2] = t->cck[3] = mt76x02_rate_power_val(val >> 8);
 
 	if (is_5ghz)
-		val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_OFDM_5G_6M);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_5G_6M);
 	else
-		val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_OFDM_2G_6M);
-	t->ofdm[0] = t->ofdm[1] = mt76x2_rate_power_val(val);
-	t->ofdm[2] = t->ofdm[3] = mt76x2_rate_power_val(val >> 8);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_2G_6M);
+	t->ofdm[0] = t->ofdm[1] = mt76x02_rate_power_val(val);
+	t->ofdm[2] = t->ofdm[3] = mt76x02_rate_power_val(val >> 8);
 
 	if (is_5ghz)
-		val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_OFDM_5G_24M);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_5G_24M);
 	else
-		val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_OFDM_2G_24M);
-	t->ofdm[4] = t->ofdm[5] = mt76x2_rate_power_val(val);
-	t->ofdm[6] = t->ofdm[7] = mt76x2_rate_power_val(val >> 8);
+		val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_OFDM_2G_24M);
+	t->ofdm[4] = t->ofdm[5] = mt76x02_rate_power_val(val);
+	t->ofdm[6] = t->ofdm[7] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS0);
-	t->ht[0] = t->ht[1] = mt76x2_rate_power_val(val);
-	t->ht[2] = t->ht[3] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS0);
+	t->ht[0] = t->ht[1] = mt76x02_rate_power_val(val);
+	t->ht[2] = t->ht[3] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS4);
-	t->ht[4] = t->ht[5] = mt76x2_rate_power_val(val);
-	t->ht[6] = t->ht[7] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS4);
+	t->ht[4] = t->ht[5] = mt76x02_rate_power_val(val);
+	t->ht[6] = t->ht[7] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS8);
-	t->ht[8] = t->ht[9] = mt76x2_rate_power_val(val);
-	t->ht[10] = t->ht[11] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS8);
+	t->ht[8] = t->ht[9] = mt76x02_rate_power_val(val);
+	t->ht[10] = t->ht[11] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS12);
-	t->ht[12] = t->ht[13] = mt76x2_rate_power_val(val);
-	t->ht[14] = t->ht[15] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_HT_MCS12);
+	t->ht[12] = t->ht[13] = mt76x02_rate_power_val(val);
+	t->ht[14] = t->ht[15] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS0);
-	t->vht[0] = t->vht[1] = mt76x2_rate_power_val(val);
-	t->vht[2] = t->vht[3] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS0);
+	t->vht[0] = t->vht[1] = mt76x02_rate_power_val(val);
+	t->vht[2] = t->vht[3] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS4);
-	t->vht[4] = t->vht[5] = mt76x2_rate_power_val(val);
-	t->vht[6] = t->vht[7] = mt76x2_rate_power_val(val >> 8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS4);
+	t->vht[4] = t->vht[5] = mt76x02_rate_power_val(val);
+	t->vht[6] = t->vht[7] = mt76x02_rate_power_val(val >> 8);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS8);
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_VHT_MCS8);
 	if (!is_5ghz)
 		val >>= 8;
-	t->vht[8] = t->vht[9] = mt76x2_rate_power_val(val >> 8);
-}
-EXPORT_SYMBOL_GPL(mt76x2_get_rate_power);
+	t->vht[8] = t->vht[9] = mt76x02_rate_power_val(val >> 8);
 
-int mt76x2_get_max_rate_power(struct mt76_rate_power *r)
-{
-	int i;
-	s8 ret = 0;
-
-	for (i = 0; i < sizeof(r->all); i++)
-		ret = max(ret, r->all[i]);
-
-	return ret;
+	memcpy(t->stbc, t->ht, sizeof(t->stbc[0]) * 8);
+	t->stbc[8] = t->vht[8];
+	t->stbc[9] = t->vht[9];
 }
-EXPORT_SYMBOL_GPL(mt76x2_get_max_rate_power);
+EXPORT_SYMBOL_GPL(mt76x2_get_rate_power);
 
 static void
-mt76x2_get_power_info_2g(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t,
-		         struct ieee80211_channel *chan, int chain, int offset)
+mt76x2_get_power_info_2g(struct mt76x02_dev *dev,
+			 struct mt76x2_tx_power_info *t,
+			 struct ieee80211_channel *chan,
+			 int chain, int offset)
 {
 	int channel = chan->hw_value;
 	int delta_idx;
@@ -518,15 +383,17 @@ mt76x2_get_power_info_2g(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t,
 	t->chain[chain].tssi_slope = data[0];
 	t->chain[chain].tssi_offset = data[1];
 	t->chain[chain].target_power = data[2];
-	t->chain[chain].delta = mt76x2_sign_extend_optional(data[delta_idx], 7);
+	t->chain[chain].delta = mt76x02_sign_extend_optional(data[delta_idx], 7);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_RF_2G_TSSI_OFF_TXPOWER);
+	val = mt76x02_eeprom_get(dev, MT_EE_RF_2G_TSSI_OFF_TXPOWER);
 	t->target_power = val >> 8;
 }
 
 static void
-mt76x2_get_power_info_5g(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t,
-		         struct ieee80211_channel *chan, int chain, int offset)
+mt76x2_get_power_info_5g(struct mt76x02_dev *dev,
+			 struct mt76x2_tx_power_info *t,
+		         struct ieee80211_channel *chan,
+			 int chain, int offset)
 {
 	int channel = chan->hw_value;
 	enum mt76x2_cal_channel_group group;
@@ -567,13 +434,13 @@ mt76x2_get_power_info_5g(struct mt76x2_dev *dev, struct mt76x2_tx_power_info *t,
 	t->chain[chain].tssi_slope = data[0];
 	t->chain[chain].tssi_offset = data[1];
 	t->chain[chain].target_power = data[2];
-	t->chain[chain].delta = mt76x2_sign_extend_optional(data[delta_idx], 7);
+	t->chain[chain].delta = mt76x02_sign_extend_optional(data[delta_idx], 7);
 
-	val = mt76x2_eeprom_get(dev, MT_EE_RF_2G_RX_HIGH_GAIN);
+	val = mt76x02_eeprom_get(dev, MT_EE_RF_2G_RX_HIGH_GAIN);
 	t->target_power = val & 0xff;
 }
 
-void mt76x2_get_power_info(struct mt76x2_dev *dev,
+void mt76x2_get_power_info(struct mt76x02_dev *dev,
 			   struct mt76x2_tx_power_info *t,
 			   struct ieee80211_channel *chan)
 {
@@ -581,8 +448,8 @@ void mt76x2_get_power_info(struct mt76x2_dev *dev,
 
 	memset(t, 0, sizeof(*t));
 
-	bw40 = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW40);
-	bw80 = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW80);
+	bw40 = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW40);
+	bw80 = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW80);
 
 	if (chan->band == NL80211_BAND_5GHZ) {
 		bw40 >>= 8;
@@ -597,15 +464,16 @@ void mt76x2_get_power_info(struct mt76x2_dev *dev,
 					 MT_EE_TX_POWER_1_START_2G);
 	}
 
-	if (mt76x2_tssi_enabled(dev) || !field_valid(t->target_power))
+	if (mt76x2_tssi_enabled(dev) ||
+	    !mt76x02_field_valid(t->target_power))
 		t->target_power = t->chain[0].target_power;
 
-	t->delta_bw40 = mt76x2_rate_power_val(bw40);
-	t->delta_bw80 = mt76x2_rate_power_val(bw80);
+	t->delta_bw40 = mt76x02_rate_power_val(bw40);
+	t->delta_bw80 = mt76x02_rate_power_val(bw80);
 }
 EXPORT_SYMBOL_GPL(mt76x2_get_power_info);
 
-int mt76x2_get_temp_comp(struct mt76x2_dev *dev, struct mt76x2_temp_comp *t)
+int mt76x2_get_temp_comp(struct mt76x02_dev *dev, struct mt76x2_temp_comp *t)
 {
 	enum nl80211_band band = dev->mt76.chandef.chan->band;
 	u16 val, slope;
@@ -616,17 +484,18 @@ int mt76x2_get_temp_comp(struct mt76x2_dev *dev, struct mt76x2_temp_comp *t)
 	if (!mt76x2_temp_tx_alc_enabled(dev))
 		return -EINVAL;
 
-	if (!mt76x2_ext_pa_enabled(dev, band))
+	if (!mt76x02_ext_pa_enabled(dev, band))
 		return -EINVAL;
 
-	val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G) >> 8;
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G) >> 8;
 	t->temp_25_ref = val & 0x7f;
 	if (band == NL80211_BAND_5GHZ) {
-		slope = mt76x2_eeprom_get(dev, MT_EE_RF_TEMP_COMP_SLOPE_5G);
-		bounds = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
+		slope = mt76x02_eeprom_get(dev, MT_EE_RF_TEMP_COMP_SLOPE_5G);
+		bounds = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
 	} else {
-		slope = mt76x2_eeprom_get(dev, MT_EE_RF_TEMP_COMP_SLOPE_2G);
-		bounds = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_DELTA_BW80) >> 8;
+		slope = mt76x02_eeprom_get(dev, MT_EE_RF_TEMP_COMP_SLOPE_2G);
+		bounds = mt76x02_eeprom_get(dev,
+					    MT_EE_TX_POWER_DELTA_BW80) >> 8;
 	}
 
 	t->high_slope = slope & 0xff;
@@ -638,18 +507,7 @@ int mt76x2_get_temp_comp(struct mt76x2_dev *dev, struct mt76x2_temp_comp *t)
 }
 EXPORT_SYMBOL_GPL(mt76x2_get_temp_comp);
 
-bool mt76x2_ext_pa_enabled(struct mt76x2_dev *dev, enum nl80211_band band)
-{
-	u16 conf0 = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_0);
-
-	if (band == NL80211_BAND_5GHZ)
-		return !(conf0 & MT_EE_NIC_CONF_0_PA_INT_5G);
-	else
-		return !(conf0 & MT_EE_NIC_CONF_0_PA_INT_2G);
-}
-EXPORT_SYMBOL_GPL(mt76x2_ext_pa_enabled);
-
-int mt76x2_eeprom_init(struct mt76x2_dev *dev)
+int mt76x2_eeprom_init(struct mt76x02_dev *dev)
 {
 	int ret;
 
@@ -657,7 +515,7 @@ int mt76x2_eeprom_init(struct mt76x2_dev *dev)
 	if (ret)
 		return ret;
 
-	mt76x2_eeprom_parse_hw_cap(dev);
+	mt76x02_eeprom_parse_hw_cap(dev);
 	mt76x2_eeprom_get_macaddr(dev);
 	mt76_eeprom_override(&dev->mt76);
 	dev->mt76.macaddr[0] &= ~BIT(1);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
new file mode 100644
index 000000000000..9e735524d367
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x2_EEPROM_H
+#define __MT76x2_EEPROM_H
+
+#include "../mt76x02_eeprom.h"
+
+enum mt76x2_cal_channel_group {
+	MT_CH_5G_JAPAN,
+	MT_CH_5G_UNII_1,
+	MT_CH_5G_UNII_2,
+	MT_CH_5G_UNII_2E_1,
+	MT_CH_5G_UNII_2E_2,
+	MT_CH_5G_UNII_3,
+	__MT_CH_MAX
+};
+
+struct mt76x2_tx_power_info {
+	u8 target_power;
+
+	s8 delta_bw40;
+	s8 delta_bw80;
+
+	struct {
+		s8 tssi_slope;
+		s8 tssi_offset;
+		s8 target_power;
+		s8 delta;
+	} chain[MT_MAX_CHAINS];
+};
+
+struct mt76x2_temp_comp {
+	u8 temp_25_ref;
+	int lower_bound; /* J */
+	int upper_bound; /* J */
+	unsigned int high_slope; /* J / dB */
+	unsigned int low_slope; /* J / dB */
+};
+
+void mt76x2_get_rate_power(struct mt76x02_dev *dev, struct mt76_rate_power *t,
+			   struct ieee80211_channel *chan);
+void mt76x2_get_power_info(struct mt76x02_dev *dev,
+			   struct mt76x2_tx_power_info *t,
+			   struct ieee80211_channel *chan);
+int mt76x2_get_temp_comp(struct mt76x02_dev *dev, struct mt76x2_temp_comp *t);
+void mt76x2_read_rx_gain(struct mt76x02_dev *dev);
+
+static inline bool
+mt76x2_has_ext_lna(struct mt76x02_dev *dev)
+{
+	u32 val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
+
+	if (dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ)
+		return val & MT_EE_NIC_CONF_1_LNA_EXT_2G;
+	else
+		return val & MT_EE_NIC_CONF_1_LNA_EXT_5G;
+}
+
+static inline bool
+mt76x2_temp_tx_alc_enabled(struct mt76x02_dev *dev)
+{
+	u16 val;
+
+	val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
+	if (!(val & BIT(15)))
+		return false;
+
+	return mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+	       MT_EE_NIC_CONF_1_TEMP_TX_ALC;
+}
+
+static inline bool
+mt76x2_tssi_enabled(struct mt76x02_dev *dev)
+{
+	return !mt76x2_temp_tx_alc_enabled(dev) &&
+	       (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+		MT_EE_NIC_CONF_1_TX_ALC_EN);
+}
+
+#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
index 324b2a4b8b67..3c73fdeaf30f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c
@@ -16,44 +16,11 @@
  */
 
 #include "mt76x2.h"
-#include "mt76x2_eeprom.h"
-
-#define CCK_RATE(_idx, _rate) {					\
-	.bitrate = _rate,					\
-	.flags = IEEE80211_RATE_SHORT_PREAMBLE,			\
-	.hw_value = (MT_PHY_TYPE_CCK << 8) | _idx,		\
-	.hw_value_short = (MT_PHY_TYPE_CCK << 8) | (8 + _idx),	\
-}
-
-#define OFDM_RATE(_idx, _rate) {				\
-	.bitrate = _rate,					\
-	.hw_value = (MT_PHY_TYPE_OFDM << 8) | _idx,		\
-	.hw_value_short = (MT_PHY_TYPE_OFDM << 8) | _idx,	\
-}
-
-struct ieee80211_rate mt76x2_rates[] = {
-	CCK_RATE(0, 10),
-	CCK_RATE(1, 20),
-	CCK_RATE(2, 55),
-	CCK_RATE(3, 110),
-	OFDM_RATE(0, 60),
-	OFDM_RATE(1, 90),
-	OFDM_RATE(2, 120),
-	OFDM_RATE(3, 180),
-	OFDM_RATE(4, 240),
-	OFDM_RATE(5, 360),
-	OFDM_RATE(6, 480),
-	OFDM_RATE(7, 540),
-};
-EXPORT_SYMBOL_GPL(mt76x2_rates);
-
-struct mt76x2_reg_pair {
-	u32 reg;
-	u32 value;
-};
+#include "eeprom.h"
+#include "../mt76x02_phy.h"
 
 static void
-mt76x2_set_wlan_state(struct mt76x2_dev *dev, bool enable)
+mt76x2_set_wlan_state(struct mt76x02_dev *dev, bool enable)
 {
 	u32 val = mt76_rr(dev, MT_WLAN_FUN_CTRL);
 
@@ -68,10 +35,13 @@ mt76x2_set_wlan_state(struct mt76x2_dev *dev, bool enable)
 	udelay(20);
 }
 
-void mt76x2_reset_wlan(struct mt76x2_dev *dev, bool enable)
+void mt76x2_reset_wlan(struct mt76x02_dev *dev, bool enable)
 {
 	u32 val;
 
+	if (!enable)
+		goto out;
+
 	val = mt76_rr(dev, MT_WLAN_FUN_CTRL);
 
 	val &= ~MT_WLAN_FUN_CTRL_FRC_WL_ANT_SEL;
@@ -87,22 +57,12 @@ void mt76x2_reset_wlan(struct mt76x2_dev *dev, bool enable)
 	mt76_wr(dev, MT_WLAN_FUN_CTRL, val);
 	udelay(20);
 
+out:
 	mt76x2_set_wlan_state(dev, enable);
 }
 EXPORT_SYMBOL_GPL(mt76x2_reset_wlan);
 
-static void
-mt76x2_write_reg_pairs(struct mt76x2_dev *dev,
-		       const struct mt76x2_reg_pair *data, int len)
-{
-	while (len > 0) {
-		mt76_wr(dev, data->reg, data->value);
-		len--;
-		data++;
-	}
-}
-
-void mt76_write_mac_initvals(struct mt76x2_dev *dev)
+void mt76_write_mac_initvals(struct mt76x02_dev *dev)
 {
 #define DEFAULT_PROT_CFG_CCK				\
 	(FIELD_PREP(MT_PROT_CFG_RATE, 0x3) |		\
@@ -128,7 +88,7 @@ void mt76_write_mac_initvals(struct mt76x2_dev *dev)
 	 FIELD_PREP(MT_PROT_CFG_NAV, 1) |			\
 	 FIELD_PREP(MT_PROT_CFG_TXOP_ALLOW, 0x3f))
 
-	static const struct mt76x2_reg_pair vals[] = {
+	static const struct mt76_reg_pair vals[] = {
 		/* Copied from MediaTek reference source */
 		{ MT_PBF_SYS_CTRL,		0x00080c00 },
 		{ MT_PBF_CFG,			0x1efebcff },
@@ -184,7 +144,7 @@ void mt76_write_mac_initvals(struct mt76x2_dev *dev)
 		{ MT_PROT_AUTO_TX_CFG,		0x00830083 },
 		{ MT_HT_CTRL_CFG,		0x000001ff },
 	};
-	struct mt76x2_reg_pair prot_vals[] = {
+	struct mt76_reg_pair prot_vals[] = {
 		{ MT_CCK_PROT_CFG,		DEFAULT_PROT_CFG_CCK },
 		{ MT_OFDM_PROT_CFG,		DEFAULT_PROT_CFG_OFDM },
 		{ MT_MM20_PROT_CFG,		DEFAULT_PROT_CFG_20 },
@@ -193,12 +153,12 @@ void mt76_write_mac_initvals(struct mt76x2_dev *dev)
 		{ MT_GF40_PROT_CFG,		DEFAULT_PROT_CFG_40 },
 	};
 
-	mt76x2_write_reg_pairs(dev, vals, ARRAY_SIZE(vals));
-	mt76x2_write_reg_pairs(dev, prot_vals, ARRAY_SIZE(prot_vals));
+	mt76_wr_rp(dev, 0, vals, ARRAY_SIZE(vals));
+	mt76_wr_rp(dev, 0, prot_vals, ARRAY_SIZE(prot_vals));
 }
 EXPORT_SYMBOL_GPL(mt76_write_mac_initvals);
 
-void mt76x2_init_device(struct mt76x2_dev *dev)
+void mt76x2_init_device(struct mt76x02_dev *dev)
 {
 	struct ieee80211_hw *hw = mt76_hw(dev);
 
@@ -207,9 +167,12 @@ void mt76x2_init_device(struct mt76x2_dev *dev)
 	hw->max_report_rates = 7;
 	hw->max_rate_tries = 1;
 	hw->extra_tx_headroom = 2;
+	if (mt76_is_usb(dev))
+		hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) +
+					 MT_DMA_HDR_LEN;
 
-	hw->sta_data_size = sizeof(struct mt76x2_sta);
-	hw->vif_data_size = sizeof(struct mt76x2_vif);
+	hw->sta_data_size = sizeof(struct mt76x02_sta);
+	hw->vif_data_size = sizeof(struct mt76x02_vif);
 
 	ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES);
 	ieee80211_hw_set(hw, SUPPORTS_REORDERING_BUFFER);
@@ -217,9 +180,9 @@ void mt76x2_init_device(struct mt76x2_dev *dev)
 	dev->mt76.sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
 	dev->mt76.sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
 
-	dev->chainmask = 0x202;
-	dev->global_wcid.idx = 255;
-	dev->global_wcid.hw_key_idx = -1;
+	dev->mt76.chainmask = 0x202;
+	dev->mt76.global_wcid.idx = 255;
+	dev->mt76.global_wcid.hw_key_idx = -1;
 	dev->slottime = 9;
 
 	/* init antenna configuration */
@@ -227,7 +190,7 @@ void mt76x2_init_device(struct mt76x2_dev *dev)
 }
 EXPORT_SYMBOL_GPL(mt76x2_init_device);
 
-void mt76x2_init_txpower(struct mt76x2_dev *dev,
+void mt76x2_init_txpower(struct mt76x02_dev *dev,
 			 struct ieee80211_supported_band *sband)
 {
 	struct ieee80211_channel *chan;
@@ -248,7 +211,7 @@ void mt76x2_init_txpower(struct mt76x2_dev *dev,
 
 		mt76x2_get_rate_power(dev, &t, chan);
 
-		chan->max_power = mt76x2_get_max_rate_power(&t) +
+		chan->max_power = mt76x02_get_max_rate_power(&t) +
 				  target_power;
 		chan->max_power /= 2;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c
new file mode 100644
index 000000000000..e25905c91ee2
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "mt76x2.h"
+
+void mt76x2_mac_stop(struct mt76x02_dev *dev, bool force)
+{
+	bool stopped = false;
+	u32 rts_cfg;
+	int i;
+
+	mt76_wr(dev, MT_MAC_SYS_CTRL, 0);
+
+	rts_cfg = mt76_rr(dev, MT_TX_RTS_CFG);
+	mt76_wr(dev, MT_TX_RTS_CFG, rts_cfg & ~MT_TX_RTS_CFG_RETRY_LIMIT);
+
+	/* Wait for MAC to become idle */
+	for (i = 0; i < 300; i++) {
+		if ((mt76_rr(dev, MT_MAC_STATUS) &
+		     (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) ||
+		    mt76_rr(dev, MT_BBP(IBI, 12))) {
+			udelay(1);
+			continue;
+		}
+
+		stopped = true;
+		break;
+	}
+
+	if (force && !stopped) {
+		mt76_set(dev, MT_BBP(CORE, 4), BIT(1));
+		mt76_clear(dev, MT_BBP(CORE, 4), BIT(1));
+
+		mt76_set(dev, MT_BBP(CORE, 4), BIT(0));
+		mt76_clear(dev, MT_BBP(CORE, 4), BIT(0));
+	}
+
+	mt76_wr(dev, MT_TX_RTS_CFG, rts_cfg);
+}
+EXPORT_SYMBOL_GPL(mt76x2_mac_stop);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h
new file mode 100644
index 000000000000..a31bd49ae6cb
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x2_MAC_H
+#define __MT76x2_MAC_H
+
+#include "mt76x2.h"
+
+struct mt76x02_dev;
+struct mt76x2_sta;
+struct mt76x02_vif;
+
+int mt76x2_mac_start(struct mt76x02_dev *dev);
+void mt76x2_mac_stop(struct mt76x02_dev *dev, bool force);
+void mt76x2_mac_resume(struct mt76x02_dev *dev);
+void mt76x2_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr);
+
+int mt76x2_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx,
+			  struct sk_buff *skb);
+void mt76x2_mac_set_beacon_enable(struct mt76x02_dev *dev, u8 vif_idx, bool val);
+
+void mt76x2_mac_work(struct work_struct *work);
+
+#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c
new file mode 100644
index 000000000000..88bd62cfbdf9
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+
+#include "mt76x2.h"
+#include "mcu.h"
+#include "eeprom.h"
+
+int mt76x2_mcu_set_channel(struct mt76x02_dev *dev, u8 channel, u8 bw,
+			   u8 bw_index, bool scan)
+{
+	struct sk_buff *skb;
+	struct {
+		u8 idx;
+		u8 scan;
+		u8 bw;
+		u8 _pad0;
+
+		__le16 chainmask;
+		u8 ext_chan;
+		u8 _pad1;
+
+	} __packed __aligned(4) msg = {
+		.idx = channel,
+		.scan = scan,
+		.bw = bw,
+		.chainmask = cpu_to_le16(dev->mt76.chainmask),
+	};
+
+	/* first set the channel without the extension channel info */
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	mt76_mcu_send_msg(dev, skb, CMD_SWITCH_CHANNEL_OP, true);
+
+	usleep_range(5000, 10000);
+
+	msg.ext_chan = 0xe0 + bw_index;
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_SWITCH_CHANNEL_OP, true);
+}
+EXPORT_SYMBOL_GPL(mt76x2_mcu_set_channel);
+
+int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level,
+		       u8 channel)
+{
+	struct sk_buff *skb;
+	struct {
+		u8 cr_mode;
+		u8 temp;
+		u8 ch;
+		u8 _pad0;
+
+		__le32 cfg;
+	} __packed __aligned(4) msg = {
+		.cr_mode = type,
+		.temp = temp_level,
+		.ch = channel,
+	};
+	u32 val;
+
+	val = BIT(31);
+	val |= (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_0) >> 8) & 0x00ff;
+	val |= (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) << 8) & 0xff00;
+	msg.cfg = cpu_to_le32(val);
+
+	/* first set the channel without the extension channel info */
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_LOAD_CR, true);
+}
+EXPORT_SYMBOL_GPL(mt76x2_mcu_load_cr);
+
+int mt76x2_mcu_init_gain(struct mt76x02_dev *dev, u8 channel, u32 gain,
+			 bool force)
+{
+	struct sk_buff *skb;
+	struct {
+		__le32 channel;
+		__le32 gain_val;
+	} __packed __aligned(4) msg = {
+		.channel = cpu_to_le32(channel),
+		.gain_val = cpu_to_le32(gain),
+	};
+
+	if (force)
+		msg.channel |= cpu_to_le32(BIT(31));
+
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_INIT_GAIN_OP, true);
+}
+EXPORT_SYMBOL_GPL(mt76x2_mcu_init_gain);
+
+int mt76x2_mcu_tssi_comp(struct mt76x02_dev *dev,
+			 struct mt76x2_tssi_comp *tssi_data)
+{
+	struct sk_buff *skb;
+	struct {
+		__le32 id;
+		struct mt76x2_tssi_comp data;
+	} __packed __aligned(4) msg = {
+		.id = cpu_to_le32(MCU_CAL_TSSI_COMP),
+		.data = *tssi_data,
+	};
+
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true);
+}
+EXPORT_SYMBOL_GPL(mt76x2_mcu_tssi_comp);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
index e40293f21417..acfa2b570c7c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h
@@ -17,19 +17,14 @@
 #ifndef __MT76x2_MCU_H
 #define __MT76x2_MCU_H
 
+#include "../mt76x02_mcu.h"
+
 /* Register definitions */
 #define MT_MCU_CPU_CTL			0x0704
 #define MT_MCU_CLOCK_CTL		0x0708
-#define MT_MCU_RESET_CTL		0x070C
-#define MT_MCU_INT_LEVEL		0x0718
-#define MT_MCU_COM_REG0			0x0730
-#define MT_MCU_COM_REG1			0x0734
-#define MT_MCU_COM_REG2			0x0738
-#define MT_MCU_COM_REG3			0x073C
 #define MT_MCU_PCIE_REMAP_BASE1		0x0740
 #define MT_MCU_PCIE_REMAP_BASE2		0x0744
 #define MT_MCU_PCIE_REMAP_BASE3		0x0748
-#define MT_MCU_PCIE_REMAP_BASE4		0x074C
 
 #define MT_LED_CTRL			0x0770
 #define MT_LED_CTRL_REPLAY(_n)		BIT(0 + (8 * (_n)))
@@ -54,62 +49,15 @@
 #define MT_LED_STATUS_DURATION(_v)	(((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \
 					 MT_LED_STATUS_DURATION_MASK)
 
-#define MT_MCU_SEMAPHORE_00		0x07B0
-#define MT_MCU_SEMAPHORE_01		0x07B4
-#define MT_MCU_SEMAPHORE_02		0x07B8
-#define MT_MCU_SEMAPHORE_03		0x07BC
-
 #define MT_MCU_ROM_PATCH_OFFSET		0x80000
 #define MT_MCU_ROM_PATCH_ADDR		0x90000
 
 #define MT_MCU_ILM_OFFSET		0x80000
-#define MT_MCU_ILM_ADDR			0x80000
 
 #define MT_MCU_DLM_OFFSET		0x100000
 #define MT_MCU_DLM_ADDR			0x90000
 #define MT_MCU_DLM_ADDR_E3		0x90800
 
-enum mcu_cmd {
-	CMD_FUN_SET_OP = 1,
-	CMD_LOAD_CR = 2,
-	CMD_INIT_GAIN_OP = 3,
-	CMD_DYNC_VGA_OP = 6,
-	CMD_TDLS_CH_SW = 7,
-	CMD_BURST_WRITE = 8,
-	CMD_READ_MODIFY_WRITE = 9,
-	CMD_RANDOM_READ = 10,
-	CMD_BURST_READ = 11,
-	CMD_RANDOM_WRITE = 12,
-	CMD_LED_MODE_OP = 16,
-	CMD_POWER_SAVING_OP = 20,
-	CMD_WOW_CONFIG = 21,
-	CMD_WOW_QUERY = 22,
-	CMD_WOW_FEATURE = 24,
-	CMD_CARRIER_DETECT_OP = 28,
-	CMD_RADOR_DETECT_OP = 29,
-	CMD_SWITCH_CHANNEL_OP = 30,
-	CMD_CALIBRATION_OP = 31,
-	CMD_BEACON_OP = 32,
-	CMD_ANTENNA_OP = 33,
-};
-
-enum mcu_function {
-	Q_SELECT = 1,
-	BW_SETTING = 2,
-	USB2_SW_DISCONNECT = 2,
-	USB3_SW_DISCONNECT = 3,
-	LOG_FW_DEBUG_MSG = 4,
-	GET_FW_VERSION = 5,
-};
-
-enum mcu_power_mode {
-	RADIO_OFF = 0x30,
-	RADIO_ON = 0x31,
-	RADIO_OFF_AUTO_WAKEUP = 0x32,
-	RADIO_OFF_ADVANCE = 0x33,
-	RADIO_ON_ADVANCE = 0x34,
-};
-
 enum mcu_calibration {
 	MCU_CAL_R = 1,
 	MCU_CAL_TEMP_SENSOR,
@@ -146,27 +94,8 @@ struct mt76x2_tssi_comp {
 	u8 offset1;
 } __packed __aligned(4);
 
-struct mt76x2_fw_header {
-	__le32 ilm_len;
-	__le32 dlm_len;
-	__le16 build_ver;
-	__le16 fw_ver;
-	u8 pad[4];
-	char build_time[16];
-};
-
-struct mt76x2_patch_header {
-	char build_time[16];
-	char platform[4];
-	char hw_version[4];
-	char patch_version[4];
-	u8 pad[2];
-};
-
-int mt76x2_mcu_calibrate(struct mt76x2_dev *dev, enum mcu_calibration type,
-			 u32 param);
-int mt76x2_mcu_tssi_comp(struct mt76x2_dev *dev, struct mt76x2_tssi_comp *tssi_data);
-int mt76x2_mcu_init_gain(struct mt76x2_dev *dev, u8 channel, u32 gain,
+int mt76x2_mcu_tssi_comp(struct mt76x02_dev *dev, struct mt76x2_tssi_comp *tssi_data);
+int mt76x2_mcu_init_gain(struct mt76x02_dev *dev, u8 channel, u32 gain,
 			 bool force);
 
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
new file mode 100644
index 000000000000..ab93125f46de
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x2_H
+#define __MT76x2_H
+
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/spinlock.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/mutex.h>
+#include <linux/bitops.h>
+
+#define MT7662_FIRMWARE		"mt7662.bin"
+#define MT7662_ROM_PATCH	"mt7662_rom_patch.bin"
+#define MT7662_EEPROM_SIZE	512
+
+#define MT7662U_FIRMWARE	"mediatek/mt7662u.bin"
+#define MT7662U_ROM_PATCH	"mediatek/mt7662u_rom_patch.bin"
+
+#define MT_CALIBRATE_INTERVAL	HZ
+
+#include "../mt76x02.h"
+#include "mac.h"
+#include "dfs.h"
+
+static inline bool is_mt7612(struct mt76x02_dev *dev)
+{
+	return mt76_chip(&dev->mt76) == 0x7612;
+}
+
+static inline bool mt76x2_channel_silent(struct mt76x02_dev *dev)
+{
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+
+	return ((chan->flags & IEEE80211_CHAN_RADAR) &&
+		chan->dfs_state != NL80211_DFS_AVAILABLE);
+}
+
+extern const struct ieee80211_ops mt76x2_ops;
+
+struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev);
+int mt76x2_register_device(struct mt76x02_dev *dev);
+void mt76x2_init_debugfs(struct mt76x02_dev *dev);
+void mt76x2_init_device(struct mt76x02_dev *dev);
+
+void mt76x2_phy_power_on(struct mt76x02_dev *dev);
+int mt76x2_init_hardware(struct mt76x02_dev *dev);
+void mt76x2_stop_hardware(struct mt76x02_dev *dev);
+int mt76x2_eeprom_init(struct mt76x02_dev *dev);
+int mt76x2_apply_calibration_data(struct mt76x02_dev *dev, int channel);
+void mt76x2_set_tx_ackto(struct mt76x02_dev *dev);
+
+void mt76x2_phy_set_antenna(struct mt76x02_dev *dev);
+int mt76x2_phy_start(struct mt76x02_dev *dev);
+int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
+			   struct cfg80211_chan_def *chandef);
+void mt76x2_phy_calibrate(struct work_struct *work);
+void mt76x2_phy_set_txpower(struct mt76x02_dev *dev);
+
+int mt76x2_mcu_init(struct mt76x02_dev *dev);
+int mt76x2_mcu_set_channel(struct mt76x02_dev *dev, u8 channel, u8 bw,
+			   u8 bw_index, bool scan);
+int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level,
+		       u8 channel);
+
+void mt76x2_cleanup(struct mt76x02_dev *dev);
+
+void mt76x2_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val);
+
+void mt76x2_pre_tbtt_tasklet(unsigned long arg);
+
+void mt76x2_sta_ps(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps);
+
+void mt76x2_update_channel(struct mt76_dev *mdev);
+
+void mt76x2_reset_wlan(struct mt76x02_dev *dev, bool enable);
+void mt76x2_init_txpower(struct mt76x02_dev *dev,
+			 struct ieee80211_supported_band *sband);
+void mt76_write_mac_initvals(struct mt76x02_dev *dev);
+
+void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait);
+void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
+				 enum nl80211_band band);
+void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
+			       enum nl80211_band band, u8 bw);
+void mt76x2_apply_gain_adj(struct mt76x02_dev *dev);
+
+#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h
new file mode 100644
index 000000000000..6e932b5010ef
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MT76x2U_H
+#define __MT76x2U_H
+
+#include <linux/device.h>
+
+#include "mt76x2.h"
+#include "mcu.h"
+
+#define MT7612U_EEPROM_SIZE		512
+
+#define MT_USB_AGGR_SIZE_LIMIT		21 /* 1024B unit */
+#define MT_USB_AGGR_TIMEOUT		0x80 /* 33ns unit */
+
+extern const struct ieee80211_ops mt76x2u_ops;
+
+struct mt76x02_dev *mt76x2u_alloc_device(struct device *pdev);
+int mt76x2u_register_device(struct mt76x02_dev *dev);
+int mt76x2u_init_hardware(struct mt76x02_dev *dev);
+void mt76x2u_cleanup(struct mt76x02_dev *dev);
+void mt76x2u_stop_hw(struct mt76x02_dev *dev);
+
+int mt76x2u_mac_reset(struct mt76x02_dev *dev);
+void mt76x2u_mac_resume(struct mt76x02_dev *dev);
+int mt76x2u_mac_start(struct mt76x02_dev *dev);
+int mt76x2u_mac_stop(struct mt76x02_dev *dev);
+
+int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
+			    struct cfg80211_chan_def *chandef);
+void mt76x2u_phy_calibrate(struct work_struct *work);
+void mt76x2u_phy_channel_calibrate(struct mt76x02_dev *dev);
+
+void mt76x2u_mcu_complete_urb(struct urb *urb);
+int mt76x2u_mcu_set_dynamic_vga(struct mt76x02_dev *dev, u8 channel, bool ap,
+				bool ext, int rssi, u32 false_cca);
+int mt76x2u_mcu_init(struct mt76x02_dev *dev);
+int mt76x2u_mcu_fw_init(struct mt76x02_dev *dev);
+
+int mt76x2u_alloc_queues(struct mt76x02_dev *dev);
+void mt76x2u_queues_deinit(struct mt76x02_dev *dev);
+void mt76x2u_stop_queues(struct mt76x02_dev *dev);
+int mt76x2u_skb_dma_info(struct sk_buff *skb, enum dma_msg_port port,
+			 u32 flags);
+
+#endif /* __MT76x2U_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
index e66f047ea448..92432fe97312 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
@@ -19,7 +19,6 @@
 #include <linux/pci.h>
 
 #include "mt76x2.h"
-#include "mt76x2_trace.h"
 
 static const struct pci_device_id mt76pci_device_table[] = {
 	{ PCI_DEVICE(0x14c3, 0x7662) },
@@ -31,7 +30,7 @@ static const struct pci_device_id mt76pci_device_table[] = {
 static int
 mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 	int ret;
 
 	ret = pcim_enable_device(pdev);
@@ -53,11 +52,12 @@ mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		return -ENOMEM;
 
 	mt76_mmio_init(&dev->mt76, pcim_iomap_table(pdev)[0]);
+	mt76x2_reset_wlan(dev, false);
 
 	dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION);
 	dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev);
 
-	ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x2_irq_handler,
+	ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x02_irq_handler,
 			       IRQF_SHARED, KBUILD_MODNAME, dev);
 	if (ret)
 		goto error;
@@ -88,7 +88,7 @@ static void
 mt76pci_remove(struct pci_dev *pdev)
 {
 	struct mt76_dev *mdev = pci_get_drvdata(pdev);
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 
 	mt76_unregister_device(mdev);
 	mt76x2_cleanup(dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_dfs.c
index 374cc655c11d..b56febae8945 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_dfs.c
@@ -36,7 +36,7 @@
 	.pwr_jmp = power_jmp				\
 }
 
-static const struct mt76x2_radar_specs etsi_radar_specs[] = {
+static const struct mt76x02_radar_specs etsi_radar_specs[] = {
 	/* 20MHz */
 	RADAR_SPEC(0, 8, 2, 15, 106, 150, 10, 4900, 100096, 10, 0,
 		   0x7fffffff, 0x155cc0, 0x19cc),
@@ -66,7 +66,7 @@ static const struct mt76x2_radar_specs etsi_radar_specs[] = {
 		   0x7fffffff, 0x2191c0, 0x15cc)
 };
 
-static const struct mt76x2_radar_specs fcc_radar_specs[] = {
+static const struct mt76x02_radar_specs fcc_radar_specs[] = {
 	/* 20MHz */
 	RADAR_SPEC(0, 8, 2, 12, 106, 150, 5, 2900, 80100, 5, 0,
 		   0x7fffffff, 0xfe808, 0x13dc),
@@ -96,7 +96,7 @@ static const struct mt76x2_radar_specs fcc_radar_specs[] = {
 		   0x3938700, 0x57bcf00, 0x1289)
 };
 
-static const struct mt76x2_radar_specs jp_w56_radar_specs[] = {
+static const struct mt76x02_radar_specs jp_w56_radar_specs[] = {
 	/* 20MHz */
 	RADAR_SPEC(0, 8, 2, 7, 106, 150, 5, 2900, 80100, 5, 0,
 		   0x7fffffff, 0x14c080, 0x13dc),
@@ -126,7 +126,7 @@ static const struct mt76x2_radar_specs jp_w56_radar_specs[] = {
 		   0x3938700, 0X57bcf00, 0x1289)
 };
 
-static const struct mt76x2_radar_specs jp_w53_radar_specs[] = {
+static const struct mt76x02_radar_specs jp_w53_radar_specs[] = {
 	/* 20MHz */
 	RADAR_SPEC(0, 8, 2, 9, 106, 150, 20, 28400, 77000, 20, 0,
 		   0x7fffffff, 0x14c080, 0x16cc),
@@ -150,8 +150,9 @@ static const struct mt76x2_radar_specs jp_w53_radar_specs[] = {
 	{ 0 }
 };
 
-static void mt76x2_dfs_set_capture_mode_ctrl(struct mt76x2_dev *dev,
-					     u8 enable)
+static void
+mt76x2_dfs_set_capture_mode_ctrl(struct mt76x02_dev *dev,
+				 u8 enable)
 {
 	u32 data;
 
@@ -159,10 +160,10 @@ static void mt76x2_dfs_set_capture_mode_ctrl(struct mt76x2_dev *dev,
 	mt76_wr(dev, MT_BBP(DFS, 36), data);
 }
 
-static void mt76x2_dfs_seq_pool_put(struct mt76x2_dev *dev,
-				    struct mt76x2_dfs_sequence *seq)
+static void mt76x2_dfs_seq_pool_put(struct mt76x02_dev *dev,
+				    struct mt76x02_dfs_sequence *seq)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 
 	list_add(&seq->head, &dfs_pd->seq_pool);
 
@@ -170,17 +171,17 @@ static void mt76x2_dfs_seq_pool_put(struct mt76x2_dev *dev,
 	dfs_pd->seq_stats.seq_len--;
 }
 
-static
-struct mt76x2_dfs_sequence *mt76x2_dfs_seq_pool_get(struct mt76x2_dev *dev)
+static struct mt76x02_dfs_sequence *
+mt76x2_dfs_seq_pool_get(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_sequence *seq;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_sequence *seq;
 
 	if (list_empty(&dfs_pd->seq_pool)) {
 		seq = devm_kzalloc(dev->mt76.dev, sizeof(*seq), GFP_ATOMIC);
 	} else {
 		seq = list_first_entry(&dfs_pd->seq_pool,
-				       struct mt76x2_dfs_sequence,
+				       struct mt76x02_dfs_sequence,
 				       head);
 		list_del(&seq->head);
 		dfs_pd->seq_stats.seq_pool_len--;
@@ -213,10 +214,10 @@ static int mt76x2_dfs_get_multiple(int val, int frac, int margin)
 	return factor;
 }
 
-static void mt76x2_dfs_detector_reset(struct mt76x2_dev *dev)
+static void mt76x2_dfs_detector_reset(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_sequence *seq, *tmp_seq;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_sequence *seq, *tmp_seq;
 	int i;
 
 	/* reset hw detector */
@@ -234,11 +235,11 @@ static void mt76x2_dfs_detector_reset(struct mt76x2_dev *dev)
 	}
 }
 
-static bool mt76x2_dfs_check_chirp(struct mt76x2_dev *dev)
+static bool mt76x2_dfs_check_chirp(struct mt76x02_dev *dev)
 {
 	bool ret = false;
 	u32 current_ts, delta_ts;
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 
 	current_ts = mt76_rr(dev, MT_PBF_LIFE_TIMER);
 	delta_ts = current_ts - dfs_pd->chirp_pulse_ts;
@@ -255,8 +256,8 @@ static bool mt76x2_dfs_check_chirp(struct mt76x2_dev *dev)
 	return ret;
 }
 
-static void mt76x2_dfs_get_hw_pulse(struct mt76x2_dev *dev,
-				    struct mt76x2_dfs_hw_pulse *pulse)
+static void mt76x2_dfs_get_hw_pulse(struct mt76x02_dev *dev,
+				    struct mt76x02_dfs_hw_pulse *pulse)
 {
 	u32 data;
 
@@ -275,8 +276,8 @@ static void mt76x2_dfs_get_hw_pulse(struct mt76x2_dev *dev,
 	pulse->burst = mt76_rr(dev, MT_BBP(DFS, 22));
 }
 
-static bool mt76x2_dfs_check_hw_pulse(struct mt76x2_dev *dev,
-				      struct mt76x2_dfs_hw_pulse *pulse)
+static bool mt76x2_dfs_check_hw_pulse(struct mt76x02_dev *dev,
+				      struct mt76x02_dfs_hw_pulse *pulse)
 {
 	bool ret = false;
 
@@ -370,8 +371,8 @@ static bool mt76x2_dfs_check_hw_pulse(struct mt76x2_dev *dev,
 	return ret;
 }
 
-static bool mt76x2_dfs_fetch_event(struct mt76x2_dev *dev,
-				   struct mt76x2_dfs_event *event)
+static bool mt76x2_dfs_fetch_event(struct mt76x02_dev *dev,
+				   struct mt76x02_dfs_event *event)
 {
 	u32 data;
 
@@ -397,12 +398,12 @@ static bool mt76x2_dfs_fetch_event(struct mt76x2_dev *dev,
 	return true;
 }
 
-static bool mt76x2_dfs_check_event(struct mt76x2_dev *dev,
-				   struct mt76x2_dfs_event *event)
+static bool mt76x2_dfs_check_event(struct mt76x02_dev *dev,
+				   struct mt76x02_dfs_event *event)
 {
 	if (event->engine == 2) {
-		struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-		struct mt76x2_dfs_event_rb *event_buff = &dfs_pd->event_rb[1];
+		struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+		struct mt76x02_dfs_event_rb *event_buff = &dfs_pd->event_rb[1];
 		u16 last_event_idx;
 		u32 delta_ts;
 
@@ -416,11 +417,11 @@ static bool mt76x2_dfs_check_event(struct mt76x2_dev *dev,
 	return true;
 }
 
-static void mt76x2_dfs_queue_event(struct mt76x2_dev *dev,
-				   struct mt76x2_dfs_event *event)
+static void mt76x2_dfs_queue_event(struct mt76x02_dev *dev,
+				   struct mt76x02_dfs_event *event)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_event_rb *event_buff;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_event_rb *event_buff;
 
 	/* add radar event to ring buffer */
 	event_buff = event->engine == 2 ? &dfs_pd->event_rb[1]
@@ -434,16 +435,16 @@ static void mt76x2_dfs_queue_event(struct mt76x2_dev *dev,
 					     MT_DFS_EVENT_BUFLEN);
 }
 
-static int mt76x2_dfs_create_sequence(struct mt76x2_dev *dev,
-				      struct mt76x2_dfs_event *event,
+static int mt76x2_dfs_create_sequence(struct mt76x02_dev *dev,
+				      struct mt76x02_dfs_event *event,
 				      u16 cur_len)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_sw_detector_params *sw_params;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_sw_detector_params *sw_params;
 	u32 width_delta, with_sum, factor, cur_pri;
-	struct mt76x2_dfs_sequence seq, *seq_p;
-	struct mt76x2_dfs_event_rb *event_rb;
-	struct mt76x2_dfs_event *cur_event;
+	struct mt76x02_dfs_sequence seq, *seq_p;
+	struct mt76x02_dfs_event_rb *event_rb;
+	struct mt76x02_dfs_event *cur_event;
 	int i, j, end, pri;
 
 	event_rb = event->engine == 2 ? &dfs_pd->event_rb[1]
@@ -521,12 +522,12 @@ next:
 	return 0;
 }
 
-static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x2_dev *dev,
-					    struct mt76x2_dfs_event *event)
+static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x02_dev *dev,
+					    struct mt76x02_dfs_event *event)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_sw_detector_params *sw_params;
-	struct mt76x2_dfs_sequence *seq, *tmp_seq;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_sw_detector_params *sw_params;
+	struct mt76x02_dfs_sequence *seq, *tmp_seq;
 	u16 max_seq_len = 0;
 	u32 factor, pri;
 
@@ -553,10 +554,10 @@ static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x2_dev *dev,
 	return max_seq_len;
 }
 
-static bool mt76x2_dfs_check_detection(struct mt76x2_dev *dev)
+static bool mt76x2_dfs_check_detection(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_sequence *seq;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_sequence *seq;
 
 	if (list_empty(&dfs_pd->sequences))
 		return false;
@@ -570,10 +571,10 @@ static bool mt76x2_dfs_check_detection(struct mt76x2_dev *dev)
 	return false;
 }
 
-static void mt76x2_dfs_add_events(struct mt76x2_dev *dev)
+static void mt76x2_dfs_add_events(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_event event;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_event event;
 	int i, seq_len;
 
 	/* disable debug mode */
@@ -597,11 +598,11 @@ static void mt76x2_dfs_add_events(struct mt76x2_dev *dev)
 	mt76x2_dfs_set_capture_mode_ctrl(dev, true);
 }
 
-static void mt76x2_dfs_check_event_window(struct mt76x2_dev *dev)
+static void mt76x2_dfs_check_event_window(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
-	struct mt76x2_dfs_event_rb *event_buff;
-	struct mt76x2_dfs_event *event;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_event_rb *event_buff;
+	struct mt76x02_dfs_event *event;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(dfs_pd->event_rb); i++) {
@@ -622,8 +623,8 @@ static void mt76x2_dfs_check_event_window(struct mt76x2_dev *dev)
 
 static void mt76x2_dfs_tasklet(unsigned long arg)
 {
-	struct mt76x2_dev *dev = (struct mt76x2_dev *)arg;
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dev *dev = (struct mt76x02_dev *)arg;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 	u32 engine_mask;
 	int i;
 
@@ -653,7 +654,7 @@ static void mt76x2_dfs_tasklet(unsigned long arg)
 		goto out;
 
 	for (i = 0; i < MT_DFS_NUM_ENGINES; i++) {
-		struct mt76x2_dfs_hw_pulse pulse;
+		struct mt76x02_dfs_hw_pulse pulse;
 
 		if (!(engine_mask & (1 << i)))
 			continue;
@@ -678,12 +679,12 @@ static void mt76x2_dfs_tasklet(unsigned long arg)
 	mt76_wr(dev, MT_BBP(DFS, 1), 0xf);
 
 out:
-	mt76x2_irq_enable(dev, MT_INT_GPTIMER);
+	mt76x02_irq_enable(dev, MT_INT_GPTIMER);
 }
 
-static void mt76x2_dfs_init_sw_detector(struct mt76x2_dev *dev)
+static void mt76x2_dfs_init_sw_detector(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 
 	switch (dev->dfs_pd.region) {
 	case NL80211_DFS_FCC:
@@ -707,11 +708,11 @@ static void mt76x2_dfs_init_sw_detector(struct mt76x2_dev *dev)
 	}
 }
 
-static void mt76x2_dfs_set_bbp_params(struct mt76x2_dev *dev)
+static void mt76x2_dfs_set_bbp_params(struct mt76x02_dev *dev)
 {
-	u32 data;
+	const struct mt76x02_radar_specs *radar_specs;
 	u8 i, shift;
-	const struct mt76x2_radar_specs *radar_specs;
+	u32 data;
 
 	switch (dev->mt76.chandef.width) {
 	case NL80211_CHAN_WIDTH_40:
@@ -802,7 +803,7 @@ static void mt76x2_dfs_set_bbp_params(struct mt76x2_dev *dev)
 	mt76_wr(dev, 0x212c, 0x0c350001);
 }
 
-void mt76x2_dfs_adjust_agc(struct mt76x2_dev *dev)
+void mt76x2_dfs_adjust_agc(struct mt76x02_dev *dev)
 {
 	u32 agc_r8, agc_r4, val_r8, val_r4, dfs_r31;
 
@@ -823,7 +824,7 @@ void mt76x2_dfs_adjust_agc(struct mt76x2_dev *dev)
 	mt76_wr(dev, MT_BBP(DFS, 32), 0x00040071);
 }
 
-void mt76x2_dfs_init_params(struct mt76x2_dev *dev)
+void mt76x2_dfs_init_params(struct mt76x02_dev *dev)
 {
 	struct cfg80211_chan_def *chandef = &dev->mt76.chandef;
 
@@ -834,7 +835,7 @@ void mt76x2_dfs_init_params(struct mt76x2_dev *dev)
 		/* enable debug mode */
 		mt76x2_dfs_set_capture_mode_ctrl(dev, true);
 
-		mt76x2_irq_enable(dev, MT_INT_GPTIMER);
+		mt76x02_irq_enable(dev, MT_INT_GPTIMER);
 		mt76_rmw_field(dev, MT_INT_TIMER_EN,
 			       MT_INT_TIMER_EN_GP_TIMER_EN, 1);
 	} else {
@@ -844,15 +845,15 @@ void mt76x2_dfs_init_params(struct mt76x2_dev *dev)
 		mt76_wr(dev, MT_BBP(DFS, 1), 0xf);
 		mt76_wr(dev, 0x212c, 0);
 
-		mt76x2_irq_disable(dev, MT_INT_GPTIMER);
+		mt76x02_irq_disable(dev, MT_INT_GPTIMER);
 		mt76_rmw_field(dev, MT_INT_TIMER_EN,
 			       MT_INT_TIMER_EN_GP_TIMER_EN, 0);
 	}
 }
 
-void mt76x2_dfs_init_detector(struct mt76x2_dev *dev)
+void mt76x2_dfs_init_detector(struct mt76x02_dev *dev)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 
 	INIT_LIST_HEAD(&dfs_pd->sequences);
 	INIT_LIST_HEAD(&dfs_pd->seq_pool);
@@ -862,10 +863,10 @@ void mt76x2_dfs_init_detector(struct mt76x2_dev *dev)
 		     (unsigned long)dev);
 }
 
-void mt76x2_dfs_set_domain(struct mt76x2_dev *dev,
+void mt76x2_dfs_set_domain(struct mt76x02_dev *dev,
 			   enum nl80211_dfs_regions region)
 {
-	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
+	struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;
 
 	if (dfs_pd->region != region) {
 		tasklet_disable(&dfs_pd->dfs_tasklet);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index b814391f79ac..3824290b219d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -16,11 +16,11 @@
 
 #include <linux/delay.h>
 #include "mt76x2.h"
-#include "mt76x2_eeprom.h"
-#include "mt76x2_mcu.h"
+#include "eeprom.h"
+#include "mcu.h"
 
 static void
-mt76x2_mac_pbf_init(struct mt76x2_dev *dev)
+mt76x2_mac_pbf_init(struct mt76x02_dev *dev)
 {
 	u32 val;
 
@@ -38,12 +38,12 @@ mt76x2_mac_pbf_init(struct mt76x2_dev *dev)
 }
 
 static void
-mt76x2_fixup_xtal(struct mt76x2_dev *dev)
+mt76x2_fixup_xtal(struct mt76x02_dev *dev)
 {
 	u16 eep_val;
 	s8 offset = 0;
 
-	eep_val = mt76x2_eeprom_get(dev, MT_EE_XTAL_TRIM_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_2);
 
 	offset = eep_val & 0x7f;
 	if ((eep_val & 0xff) == 0xff)
@@ -53,7 +53,7 @@ mt76x2_fixup_xtal(struct mt76x2_dev *dev)
 
 	eep_val >>= 8;
 	if (eep_val == 0x00 || eep_val == 0xff) {
-		eep_val = mt76x2_eeprom_get(dev, MT_EE_XTAL_TRIM_1);
+		eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_1);
 		eep_val &= 0xff;
 
 		if (eep_val == 0x00 || eep_val == 0xff)
@@ -64,7 +64,7 @@ mt76x2_fixup_xtal(struct mt76x2_dev *dev)
 	mt76_rmw_field(dev, MT_XO_CTRL5, MT_XO_CTRL5_C2_VAL, eep_val + offset);
 	mt76_set(dev, MT_XO_CTRL6, MT_XO_CTRL6_C2_CTRL);
 
-	eep_val = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2);
 	switch (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, eep_val)) {
 	case 0:
 		mt76_wr(dev, MT_XO_CTRL7, 0x5c1fee80);
@@ -77,31 +77,14 @@ mt76x2_fixup_xtal(struct mt76x2_dev *dev)
 	}
 }
 
-static void
-mt76x2_init_beacon_offsets(struct mt76x2_dev *dev)
-{
-	u16 base = MT_BEACON_BASE;
-	u32 regs[4] = {};
-	int i;
-
-	for (i = 0; i < 16; i++) {
-		u16 addr = dev->beacon_offsets[i];
-
-		regs[i / 4] |= ((addr - base) / 64) << (8 * (i % 4));
-	}
-
-	for (i = 0; i < 4; i++)
-		mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
-}
-
-static int mt76x2_mac_reset(struct mt76x2_dev *dev, bool hard)
+static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard)
 {
 	static const u8 null_addr[ETH_ALEN] = {};
 	const u8 *macaddr = dev->mt76.macaddr;
 	u32 val;
 	int i, k;
 
-	if (!mt76x2_wait_for_mac(dev))
+	if (!mt76x02_wait_for_mac(&dev->mt76))
 		return -ETIMEDOUT;
 
 	val = mt76_rr(dev, MT_WPDMA_GLO_CFG);
@@ -160,14 +143,14 @@ static int mt76x2_mac_reset(struct mt76x2_dev *dev, bool hard)
 		mt76_wr(dev, MT_WCID_DROP_BASE + i * 4, 0);
 
 	for (i = 0; i < 256; i++)
-		mt76x2_mac_wcid_setup(dev, i, 0, NULL);
+		mt76x02_mac_wcid_setup(dev, i, 0, NULL);
 
 	for (i = 0; i < MT_MAX_VIFS; i++)
-		mt76x2_mac_wcid_setup(dev, MT_VIF_WCID(i), i, NULL);
+		mt76x02_mac_wcid_setup(dev, MT_VIF_WCID(i), i, NULL);
 
 	for (i = 0; i < 16; i++)
 		for (k = 0; k < 4; k++)
-			mt76x2_mac_shared_key_setup(dev, i, k, NULL);
+			mt76x02_mac_shared_key_setup(dev, i, k, NULL);
 
 	for (i = 0; i < 8; i++) {
 		mt76x2_mac_set_bssid(dev, i, null_addr);
@@ -185,14 +168,14 @@ static int mt76x2_mac_reset(struct mt76x2_dev *dev, bool hard)
 		MT_CH_TIME_CFG_EIFS_AS_BUSY |
 		FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1));
 
-	mt76x2_init_beacon_offsets(dev);
+	mt76x02_set_beacon_offsets(dev);
 
 	mt76x2_set_tx_ackto(dev);
 
 	return 0;
 }
 
-int mt76x2_mac_start(struct mt76x2_dev *dev)
+int mt76x2_mac_start(struct mt76x02_dev *dev)
 {
 	int i;
 
@@ -203,30 +186,12 @@ int mt76x2_mac_start(struct mt76x2_dev *dev)
 		mt76_rr(dev, MT_TX_STAT_FIFO);
 
 	memset(dev->aggr_stats, 0, sizeof(dev->aggr_stats));
-
-	mt76_wr(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX);
-	wait_for_wpdma(dev);
-	usleep_range(50, 100);
-
-	mt76_set(dev, MT_WPDMA_GLO_CFG,
-		 MT_WPDMA_GLO_CFG_TX_DMA_EN |
-		 MT_WPDMA_GLO_CFG_RX_DMA_EN);
-
-	mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
-
-	mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
-
-	mt76_wr(dev, MT_MAC_SYS_CTRL,
-		MT_MAC_SYS_CTRL_ENABLE_TX |
-		MT_MAC_SYS_CTRL_ENABLE_RX);
-
-	mt76x2_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL |
-			       MT_INT_TX_STAT);
+	mt76x02_mac_start(dev);
 
 	return 0;
 }
 
-void mt76x2_mac_resume(struct mt76x2_dev *dev)
+void mt76x2_mac_resume(struct mt76x02_dev *dev)
 {
 	mt76_wr(dev, MT_MAC_SYS_CTRL,
 		MT_MAC_SYS_CTRL_ENABLE_TX |
@@ -234,7 +199,7 @@ void mt76x2_mac_resume(struct mt76x2_dev *dev)
 }
 
 static void
-mt76x2_power_on_rf_patch(struct mt76x2_dev *dev)
+mt76x2_power_on_rf_patch(struct mt76x02_dev *dev)
 {
 	mt76_set(dev, 0x10130, BIT(0) | BIT(16));
 	udelay(1);
@@ -255,7 +220,7 @@ mt76x2_power_on_rf_patch(struct mt76x2_dev *dev)
 }
 
 static void
-mt76x2_power_on_rf(struct mt76x2_dev *dev, int unit)
+mt76x2_power_on_rf(struct mt76x02_dev *dev, int unit)
 {
 	int shift = unit ? 8 : 0;
 
@@ -277,7 +242,7 @@ mt76x2_power_on_rf(struct mt76x2_dev *dev, int unit)
 }
 
 static void
-mt76x2_power_on(struct mt76x2_dev *dev)
+mt76x2_power_on(struct mt76x02_dev *dev)
 {
 	u32 val;
 
@@ -312,7 +277,7 @@ mt76x2_power_on(struct mt76x2_dev *dev)
 	mt76x2_power_on_rf(dev, 1);
 }
 
-void mt76x2_set_tx_ackto(struct mt76x2_dev *dev)
+void mt76x2_set_tx_ackto(struct mt76x02_dev *dev)
 {
 	u8 ackto, sifs, slottime = dev->slottime;
 
@@ -329,43 +294,14 @@ void mt76x2_set_tx_ackto(struct mt76x2_dev *dev)
 		       MT_TX_TIMEOUT_CFG_ACKTO, ackto);
 }
 
-int mt76x2_init_hardware(struct mt76x2_dev *dev)
+int mt76x2_init_hardware(struct mt76x02_dev *dev)
 {
-	static const u16 beacon_offsets[16] = {
-		/* 1024 byte per beacon */
-		0xc000,
-		0xc400,
-		0xc800,
-		0xcc00,
-		0xd000,
-		0xd400,
-		0xd800,
-		0xdc00,
-
-		/* BSS idx 8-15 not used for beacons */
-		0xc000,
-		0xc000,
-		0xc000,
-		0xc000,
-		0xc000,
-		0xc000,
-		0xc000,
-		0xc000,
-	};
-	u32 val;
 	int ret;
 
-	dev->beacon_offsets = beacon_offsets;
 	tasklet_init(&dev->pre_tbtt_tasklet, mt76x2_pre_tbtt_tasklet,
 		     (unsigned long) dev);
 
-	val = mt76_rr(dev, MT_WPDMA_GLO_CFG);
-	val &= MT_WPDMA_GLO_CFG_DMA_BURST_SIZE |
-	       MT_WPDMA_GLO_CFG_BIG_ENDIAN |
-	       MT_WPDMA_GLO_CFG_HDR_SEG_LEN;
-	val |= MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE;
-	mt76_wr(dev, MT_WPDMA_GLO_CFG, val);
-
+	mt76x02_dma_disable(dev);
 	mt76x2_reset_wlan(dev, true);
 	mt76x2_power_on(dev);
 
@@ -377,9 +313,9 @@ int mt76x2_init_hardware(struct mt76x2_dev *dev)
 	if (ret)
 		return ret;
 
-	dev->rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
+	dev->mt76.rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
 
-	ret = mt76x2_dma_init(dev);
+	ret = mt76x02_dma_init(dev);
 	if (ret)
 		return ret;
 
@@ -397,46 +333,44 @@ int mt76x2_init_hardware(struct mt76x2_dev *dev)
 	return 0;
 }
 
-void mt76x2_stop_hardware(struct mt76x2_dev *dev)
+void mt76x2_stop_hardware(struct mt76x02_dev *dev)
 {
 	cancel_delayed_work_sync(&dev->cal_work);
 	cancel_delayed_work_sync(&dev->mac_work);
-	mt76x2_mcu_set_radio_state(dev, false);
+	mt76x02_mcu_set_radio_state(dev, false, true);
 	mt76x2_mac_stop(dev, false);
 }
 
-void mt76x2_cleanup(struct mt76x2_dev *dev)
+void mt76x2_cleanup(struct mt76x02_dev *dev)
 {
 	tasklet_disable(&dev->dfs_pd.dfs_tasklet);
 	tasklet_disable(&dev->pre_tbtt_tasklet);
 	mt76x2_stop_hardware(dev);
-	mt76x2_dma_cleanup(dev);
-	mt76x2_mcu_cleanup(dev);
+	mt76x02_dma_cleanup(dev);
+	mt76x02_mcu_cleanup(dev);
 }
 
-struct mt76x2_dev *mt76x2_alloc_device(struct device *pdev)
+struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev)
 {
 	static const struct mt76_driver_ops drv_ops = {
-		.txwi_size = sizeof(struct mt76x2_txwi),
+		.txwi_size = sizeof(struct mt76x02_txwi),
 		.update_survey = mt76x2_update_channel,
-		.tx_prepare_skb = mt76x2_tx_prepare_skb,
-		.tx_complete_skb = mt76x2_tx_complete_skb,
-		.rx_skb = mt76x2_queue_rx_skb,
-		.rx_poll_complete = mt76x2_rx_poll_complete,
+		.tx_prepare_skb = mt76x02_tx_prepare_skb,
+		.tx_complete_skb = mt76x02_tx_complete_skb,
+		.rx_skb = mt76x02_queue_rx_skb,
+		.rx_poll_complete = mt76x02_rx_poll_complete,
 		.sta_ps = mt76x2_sta_ps,
 	};
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 	struct mt76_dev *mdev;
 
 	mdev = mt76_alloc_device(sizeof(*dev), &mt76x2_ops);
 	if (!mdev)
 		return NULL;
 
-	dev = container_of(mdev, struct mt76x2_dev, mt76);
+	dev = container_of(mdev, struct mt76x02_dev, mt76);
 	mdev->dev = pdev;
 	mdev->drv = &drv_ops;
-	mutex_init(&dev->mutex);
-	spin_lock_init(&dev->irq_lock);
 
 	return dev;
 }
@@ -445,7 +379,7 @@ static void mt76x2_regd_notifier(struct wiphy *wiphy,
 				 struct regulatory_request *request)
 {
 	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	mt76x2_dfs_set_domain(dev, request->dfs_region);
 }
@@ -481,8 +415,8 @@ static const struct ieee80211_iface_combination if_comb[] = {
 static void mt76x2_led_set_config(struct mt76_dev *mt76, u8 delay_on,
 				  u8 delay_off)
 {
-	struct mt76x2_dev *dev = container_of(mt76, struct mt76x2_dev,
-					      mt76);
+	struct mt76x02_dev *dev = container_of(mt76, struct mt76x02_dev,
+					       mt76);
 	u32 val;
 
 	val = MT_LED_STATUS_DURATION(0xff) |
@@ -526,20 +460,12 @@ static void mt76x2_led_set_brightness(struct led_classdev *led_cdev,
 		mt76x2_led_set_config(mt76, 0xff, 0);
 }
 
-int mt76x2_register_device(struct mt76x2_dev *dev)
+int mt76x2_register_device(struct mt76x02_dev *dev)
 {
 	struct ieee80211_hw *hw = mt76_hw(dev);
 	struct wiphy *wiphy = hw->wiphy;
-	void *status_fifo;
-	int fifo_size;
 	int i, ret;
 
-	fifo_size = roundup_pow_of_two(32 * sizeof(struct mt76x2_tx_status));
-	status_fifo = devm_kzalloc(dev->mt76.dev, fifo_size, GFP_KERNEL);
-	if (!status_fifo)
-		return -ENOMEM;
-
-	kfifo_init(&dev->txstatus_fifo, status_fifo, fifo_size);
 	INIT_DELAYED_WORK(&dev->cal_work, mt76x2_phy_calibrate);
 	INIT_DELAYED_WORK(&dev->mac_work, mt76x2_mac_work);
 
@@ -584,8 +510,8 @@ int mt76x2_register_device(struct mt76x2_dev *dev)
 	dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness;
 	dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink;
 
-	ret = mt76_register_device(&dev->mt76, true, mt76x2_rates,
-				   ARRAY_SIZE(mt76x2_rates));
+	ret = mt76_register_device(&dev->mt76, true, mt76x02_rates,
+				   ARRAY_SIZE(mt76x02_rates));
 	if (ret)
 		goto fail;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c
index 23cf437d14f9..4b331ed14bb2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c
@@ -16,11 +16,10 @@
 
 #include <linux/delay.h>
 #include "mt76x2.h"
-#include "mt76x2_mcu.h"
-#include "mt76x2_eeprom.h"
-#include "mt76x2_trace.h"
+#include "mcu.h"
+#include "eeprom.h"
 
-void mt76x2_mac_set_bssid(struct mt76x2_dev *dev, u8 idx, const u8 *addr)
+void mt76x2_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr)
 {
 	idx &= 7;
 	mt76_wr(dev, MT_MAC_APC_BSSID_L(idx), get_unaligned_le32(addr));
@@ -28,84 +27,16 @@ void mt76x2_mac_set_bssid(struct mt76x2_dev *dev, u8 idx, const u8 *addr)
 		       get_unaligned_le16(addr + 4));
 }
 
-void mt76x2_mac_poll_tx_status(struct mt76x2_dev *dev, bool irq)
-{
-	struct mt76x2_tx_status stat = {};
-	unsigned long flags;
-	u8 update = 1;
-	bool ret;
-
-	if (!test_bit(MT76_STATE_RUNNING, &dev->mt76.state))
-		return;
-
-	trace_mac_txstat_poll(dev);
-
-	while (!irq || !kfifo_is_full(&dev->txstatus_fifo)) {
-		spin_lock_irqsave(&dev->irq_lock, flags);
-		ret = mt76x2_mac_load_tx_status(dev, &stat);
-		spin_unlock_irqrestore(&dev->irq_lock, flags);
-
-		if (!ret)
-			break;
-
-		trace_mac_txstat_fetch(dev, &stat);
-
-		if (!irq) {
-			mt76x2_send_tx_status(dev, &stat, &update);
-			continue;
-		}
-
-		kfifo_put(&dev->txstatus_fifo, stat);
-	}
-}
-
-static void
-mt76x2_mac_queue_txdone(struct mt76x2_dev *dev, struct sk_buff *skb,
-			void *txwi_ptr)
-{
-	struct mt76x2_tx_info *txi = mt76x2_skb_tx_info(skb);
-	struct mt76x2_txwi *txwi = txwi_ptr;
-
-	mt76x2_mac_poll_tx_status(dev, false);
-
-	txi->tries = 0;
-	txi->jiffies = jiffies;
-	txi->wcid = txwi->wcid;
-	txi->pktid = txwi->pktid;
-	trace_mac_txdone_add(dev, txwi->wcid, txwi->pktid);
-	mt76x2_tx_complete(dev, skb);
-}
-
-void mt76x2_mac_process_tx_status_fifo(struct mt76x2_dev *dev)
-{
-	struct mt76x2_tx_status stat;
-	u8 update = 1;
-
-	while (kfifo_get(&dev->txstatus_fifo, &stat))
-		mt76x2_send_tx_status(dev, &stat, &update);
-}
-
-void mt76x2_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
-			    struct mt76_queue_entry *e, bool flush)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-
-	if (e->txwi)
-		mt76x2_mac_queue_txdone(dev, e->skb, &e->txwi->txwi);
-	else
-		dev_kfree_skb_any(e->skb);
-}
-
 static int
-mt76_write_beacon(struct mt76x2_dev *dev, int offset, struct sk_buff *skb)
+mt76_write_beacon(struct mt76x02_dev *dev, int offset, struct sk_buff *skb)
 {
-	int beacon_len = dev->beacon_offsets[1] - dev->beacon_offsets[0];
-	struct mt76x2_txwi txwi;
+	int beacon_len = mt76x02_beacon_offsets[1] - mt76x02_beacon_offsets[0];
+	struct mt76x02_txwi txwi;
 
-	if (WARN_ON_ONCE(beacon_len < skb->len + sizeof(struct mt76x2_txwi)))
+	if (WARN_ON_ONCE(beacon_len < skb->len + sizeof(struct mt76x02_txwi)))
 		return -ENOSPC;
 
-	mt76x2_mac_write_txwi(dev, &txwi, skb, NULL, NULL, skb->len);
+	mt76x02_mac_write_txwi(dev, &txwi, skb, NULL, NULL, skb->len);
 
 	mt76_wr_copy(dev, offset, &txwi, sizeof(txwi));
 	offset += sizeof(txwi);
@@ -115,10 +46,10 @@ mt76_write_beacon(struct mt76x2_dev *dev, int offset, struct sk_buff *skb)
 }
 
 static int
-__mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 bcn_idx, struct sk_buff *skb)
+__mt76x2_mac_set_beacon(struct mt76x02_dev *dev, u8 bcn_idx, struct sk_buff *skb)
 {
-	int beacon_len = dev->beacon_offsets[1] - dev->beacon_offsets[0];
-	int beacon_addr = dev->beacon_offsets[bcn_idx];
+	int beacon_len = mt76x02_beacon_offsets[1] - mt76x02_beacon_offsets[0];
+	int beacon_addr = mt76x02_beacon_offsets[bcn_idx];
 	int ret = 0;
 	int i;
 
@@ -128,8 +59,7 @@ __mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 bcn_idx, struct sk_buff *skb)
 	if (skb) {
 		ret = mt76_write_beacon(dev, beacon_addr, skb);
 		if (!ret)
-			dev->beacon_data_mask |= BIT(bcn_idx) &
-						 dev->beacon_mask;
+			dev->beacon_data_mask |= BIT(bcn_idx);
 	} else {
 		dev->beacon_data_mask &= ~BIT(bcn_idx);
 		for (i = 0; i < beacon_len; i += 4)
@@ -141,7 +71,7 @@ __mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 bcn_idx, struct sk_buff *skb)
 	return ret;
 }
 
-int mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 vif_idx,
+int mt76x2_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx,
 			  struct sk_buff *skb)
 {
 	bool force_update = false;
@@ -176,7 +106,8 @@ int mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 vif_idx,
 	return 0;
 }
 
-void mt76x2_mac_set_beacon_enable(struct mt76x2_dev *dev, u8 vif_idx, bool val)
+void mt76x2_mac_set_beacon_enable(struct mt76x02_dev *dev,
+				  u8 vif_idx, bool val)
 {
 	u8 old_mask = dev->beacon_mask;
 	bool en;
@@ -201,14 +132,14 @@ void mt76x2_mac_set_beacon_enable(struct mt76x2_dev *dev, u8 vif_idx, bool val)
 	mt76_rmw(dev, MT_BEACON_TIME_CFG, reg, reg * en);
 
 	if (en)
-		mt76x2_irq_enable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT);
+		mt76x02_irq_enable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT);
 	else
-		mt76x2_irq_disable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT);
+		mt76x02_irq_disable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT);
 }
 
 void mt76x2_update_channel(struct mt76_dev *mdev)
 {
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	struct mt76_channel_state *state;
 	u32 active, busy;
 
@@ -225,8 +156,8 @@ void mt76x2_update_channel(struct mt76_dev *mdev)
 
 void mt76x2_mac_work(struct work_struct *work)
 {
-	struct mt76x2_dev *dev = container_of(work, struct mt76x2_dev,
-					    mac_work.work);
+	struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev,
+					       mac_work.work);
 	int i, idx;
 
 	mt76x2_update_channel(&dev->mt76);
@@ -241,7 +172,7 @@ void mt76x2_mac_work(struct work_struct *work)
 				     MT_CALIBRATE_INTERVAL);
 }
 
-void mt76x2_mac_set_tx_protection(struct mt76x2_dev *dev, u32 val)
+void mt76x2_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val)
 {
 	u32 data = 0;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
index 680a89f8aa87..034a06295668 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
@@ -19,10 +19,10 @@
 static int
 mt76x2_start(struct ieee80211_hw *hw)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	int ret;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
 	ret = mt76x2_mac_start(dev);
 	if (ret)
@@ -38,57 +38,23 @@ mt76x2_start(struct ieee80211_hw *hw)
 	set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
 
 out:
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 	return ret;
 }
 
 static void
 mt76x2_stop(struct ieee80211_hw *hw)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);
 	mt76x2_stop_hardware(dev);
-	mutex_unlock(&dev->mutex);
-}
-
-static int
-mt76x2_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
-	unsigned int idx = 0;
-
-	if (vif->addr[0] & BIT(1))
-		idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7);
-
-	/*
-	 * Client mode typically only has one configurable BSSID register,
-	 * which is used for bssidx=0. This is linked to the MAC address.
-	 * Since mac80211 allows changing interface types, and we cannot
-	 * force the use of the primary MAC address for a station mode
-	 * interface, we need some other way of configuring a per-interface
-	 * remote BSSID.
-	 * The hardware provides an AP-Client feature, where bssidx 0-7 are
-	 * used for AP mode and bssidx 8-15 for client mode.
-	 * We shift the station interface bss index by 8 to force the
-	 * hardware to recognize the BSSID.
-	 * The resulting bssidx mismatch for unicast frames is ignored by hw.
-	 */
-	if (vif->type == NL80211_IFTYPE_STATION)
-		idx += 8;
-
-	mvif->idx = idx;
-	mvif->group_wcid.idx = MT_VIF_WCID(idx);
-	mvif->group_wcid.hw_key_idx = -1;
-	mt76x2_txq_init(dev, vif->txq);
-
-	return 0;
+	mutex_unlock(&dev->mt76.mutex);
 }
 
 static int
-mt76x2_set_channel(struct mt76x2_dev *dev, struct cfg80211_chan_def *chandef)
+mt76x2_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef)
 {
 	int ret;
 
@@ -124,29 +90,29 @@ mt76x2_set_channel(struct mt76x2_dev *dev, struct cfg80211_chan_def *chandef)
 static int
 mt76x2_config(struct ieee80211_hw *hw, u32 changed)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	int ret = 0;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (!(hw->conf.flags & IEEE80211_CONF_MONITOR))
-			dev->rxfilter |= MT_RX_FILTR_CFG_PROMISC;
+			dev->mt76.rxfilter |= MT_RX_FILTR_CFG_PROMISC;
 		else
-			dev->rxfilter &= ~MT_RX_FILTR_CFG_PROMISC;
+			dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_PROMISC;
 
-		mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
+		mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_POWER) {
-		dev->txpower_conf = hw->conf.power_level * 2;
+		dev->mt76.txpower_conf = hw->conf.power_level * 2;
 
 		/* convert to per-chain power for 2x2 devices */
-		dev->txpower_conf -= 6;
+		dev->mt76.txpower_conf -= 6;
 
 		if (test_bit(MT76_STATE_RUNNING, &dev->mt76.state)) {
 			mt76x2_phy_set_txpower(dev);
-			mt76x2_tx_set_txpwr_auto(dev, dev->txpower_conf);
+			mt76x02_tx_set_txpwr_auto(dev, dev->mt76.txpower_conf);
 		}
 	}
 
@@ -156,7 +122,7 @@ mt76x2_config(struct ieee80211_hw *hw, u32 changed)
 		ieee80211_wake_queues(hw);
 	}
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return ret;
 }
@@ -165,10 +131,10 @@ static void
 mt76x2_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			struct ieee80211_bss_conf *info, u32 changed)
 {
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
+	struct mt76x02_dev *dev = hw->priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
 	if (changed & BSS_CHANGED_BSSID)
 		mt76x2_mac_set_bssid(dev, mvif->idx, info->bssid);
@@ -195,25 +161,25 @@ mt76x2_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		mt76x2_set_tx_ackto(dev);
 	}
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 }
 
 void
 mt76x2_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
 {
-	struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
+	struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
+	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	int idx = msta->wcid.idx;
 
 	mt76_stop_tx_queues(&dev->mt76, sta, true);
-	mt76x2_mac_wcid_set_drop(dev, idx, ps);
+	mt76x02_mac_wcid_set_drop(dev, idx, ps);
 }
 
 static void
 mt76x2_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	       const u8 *mac)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	tasklet_disable(&dev->pre_tbtt_tasklet);
 	set_bit(MT76_SCANNING, &dev->mt76.state);
@@ -222,7 +188,7 @@ mt76x2_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 static void
 mt76x2_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	clear_bit(MT76_SCANNING, &dev->mt76.state);
 	tasklet_enable(&dev->pre_tbtt_tasklet);
@@ -237,9 +203,9 @@ mt76x2_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 static int
 mt76x2_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int *dbm)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	*dbm = dev->txpower_cur / 2;
+	*dbm = dev->mt76.txpower_cur / 2;
 
 	/* convert from per-chain power to combined output on 2x2 devices */
 	*dbm += 3;
@@ -250,12 +216,12 @@ mt76x2_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int *dbm)
 static void mt76x2_set_coverage_class(struct ieee80211_hw *hw,
 				      s16 coverage_class)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 	dev->coverage_class = coverage_class;
 	mt76x2_set_tx_ackto(dev);
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 }
 
 static int
@@ -267,20 +233,20 @@ mt76x2_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set)
 static int mt76x2_set_antenna(struct ieee80211_hw *hw, u32 tx_ant,
 			      u32 rx_ant)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	if (!tx_ant || tx_ant > 3 || tx_ant != rx_ant)
 		return -EINVAL;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
-	dev->chainmask = (tx_ant == 3) ? 0x202 : 0x101;
+	dev->mt76.chainmask = (tx_ant == 3) ? 0x202 : 0x101;
 	dev->mt76.antenna_mask = tx_ant;
 
 	mt76_set_stream_caps(&dev->mt76, true);
 	mt76x2_phy_set_antenna(dev);
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return 0;
 }
@@ -288,12 +254,12 @@ static int mt76x2_set_antenna(struct ieee80211_hw *hw, u32 tx_ant,
 static int mt76x2_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant,
 			      u32 *rx_ant)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 	*tx_ant = dev->mt76.antenna_mask;
 	*rx_ant = dev->mt76.antenna_mask;
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return 0;
 }
@@ -301,7 +267,7 @@ static int mt76x2_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant,
 static int
 mt76x2_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	if (val != ~0 && val > 0xffff)
 		return -EINVAL;
@@ -314,25 +280,25 @@ mt76x2_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
 }
 
 const struct ieee80211_ops mt76x2_ops = {
-	.tx = mt76x2_tx,
+	.tx = mt76x02_tx,
 	.start = mt76x2_start,
 	.stop = mt76x2_stop,
-	.add_interface = mt76x2_add_interface,
-	.remove_interface = mt76x2_remove_interface,
+	.add_interface = mt76x02_add_interface,
+	.remove_interface = mt76x02_remove_interface,
 	.config = mt76x2_config,
-	.configure_filter = mt76x2_configure_filter,
+	.configure_filter = mt76x02_configure_filter,
 	.bss_info_changed = mt76x2_bss_info_changed,
-	.sta_add = mt76x2_sta_add,
-	.sta_remove = mt76x2_sta_remove,
-	.set_key = mt76x2_set_key,
-	.conf_tx = mt76x2_conf_tx,
+	.sta_add = mt76x02_sta_add,
+	.sta_remove = mt76x02_sta_remove,
+	.set_key = mt76x02_set_key,
+	.conf_tx = mt76x02_conf_tx,
 	.sw_scan_start = mt76x2_sw_scan,
 	.sw_scan_complete = mt76x2_sw_scan_complete,
 	.flush = mt76x2_flush,
-	.ampdu_action = mt76x2_ampdu_action,
+	.ampdu_action = mt76x02_ampdu_action,
 	.get_txpower = mt76x2_get_txpower,
 	.wake_tx_queue = mt76_wake_tx_queue,
-	.sta_rate_tbl_update = mt76x2_sta_rate_tbl_update,
+	.sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
 	.release_buffered_frames = mt76_release_buffered_frames,
 	.set_coverage_class = mt76x2_set_coverage_class,
 	.get_survey = mt76_get_survey,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
new file mode 100644
index 000000000000..d8fa9ba56437
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+
+#include "mt76x2.h"
+#include "mcu.h"
+#include "eeprom.h"
+
+static int
+mt76pci_load_rom_patch(struct mt76x02_dev *dev)
+{
+	const struct firmware *fw = NULL;
+	struct mt76x02_patch_header *hdr;
+	bool rom_protect = !is_mt7612(dev);
+	int len, ret = 0;
+	__le32 *cur;
+	u32 patch_mask, patch_reg;
+
+	if (rom_protect && !mt76_poll(dev, MT_MCU_SEMAPHORE_03, 1, 1, 600)) {
+		dev_err(dev->mt76.dev,
+			"Could not get hardware semaphore for ROM PATCH\n");
+		return -ETIMEDOUT;
+	}
+
+	if (mt76xx_rev(dev) >= MT76XX_REV_E3) {
+		patch_mask = BIT(0);
+		patch_reg = MT_MCU_CLOCK_CTL;
+	} else {
+		patch_mask = BIT(1);
+		patch_reg = MT_MCU_COM_REG0;
+	}
+
+	if (rom_protect && (mt76_rr(dev, patch_reg) & patch_mask)) {
+		dev_info(dev->mt76.dev, "ROM patch already applied\n");
+		goto out;
+	}
+
+	ret = request_firmware(&fw, MT7662_ROM_PATCH, dev->mt76.dev);
+	if (ret)
+		goto out;
+
+	if (!fw || !fw->data || fw->size <= sizeof(*hdr)) {
+		ret = -EIO;
+		dev_err(dev->mt76.dev, "Failed to load firmware\n");
+		goto out;
+	}
+
+	hdr = (struct mt76x02_patch_header *)fw->data;
+	dev_info(dev->mt76.dev, "ROM patch build: %.15s\n", hdr->build_time);
+
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_ROM_PATCH_OFFSET);
+
+	cur = (__le32 *) (fw->data + sizeof(*hdr));
+	len = fw->size - sizeof(*hdr);
+	mt76_wr_copy(dev, MT_MCU_ROM_PATCH_ADDR, cur, len);
+
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
+
+	/* Trigger ROM */
+	mt76_wr(dev, MT_MCU_INT_LEVEL, 4);
+
+	if (!mt76_poll_msec(dev, patch_reg, patch_mask, patch_mask, 2000)) {
+		dev_err(dev->mt76.dev, "Failed to load ROM patch\n");
+		ret = -ETIMEDOUT;
+	}
+
+out:
+	/* release semaphore */
+	if (rom_protect)
+		mt76_wr(dev, MT_MCU_SEMAPHORE_03, 1);
+	release_firmware(fw);
+	return ret;
+}
+
+static int
+mt76pci_load_firmware(struct mt76x02_dev *dev)
+{
+	const struct firmware *fw;
+	const struct mt76x02_fw_header *hdr;
+	int len, ret;
+	__le32 *cur;
+	u32 offset, val;
+
+	ret = request_firmware(&fw, MT7662_FIRMWARE, dev->mt76.dev);
+	if (ret)
+		return ret;
+
+	if (!fw || !fw->data || fw->size < sizeof(*hdr))
+		goto error;
+
+	hdr = (const struct mt76x02_fw_header *)fw->data;
+
+	len = sizeof(*hdr);
+	len += le32_to_cpu(hdr->ilm_len);
+	len += le32_to_cpu(hdr->dlm_len);
+
+	if (fw->size != len)
+		goto error;
+
+	val = le16_to_cpu(hdr->fw_ver);
+	dev_info(dev->mt76.dev, "Firmware Version: %d.%d.%02d\n",
+		 (val >> 12) & 0xf, (val >> 8) & 0xf, val & 0xf);
+
+	val = le16_to_cpu(hdr->build_ver);
+	dev_info(dev->mt76.dev, "Build: %x\n", val);
+	dev_info(dev->mt76.dev, "Build Time: %.16s\n", hdr->build_time);
+
+	cur = (__le32 *) (fw->data + sizeof(*hdr));
+	len = le32_to_cpu(hdr->ilm_len);
+
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_ILM_OFFSET);
+	mt76_wr_copy(dev, MT_MCU_ILM_ADDR, cur, len);
+
+	cur += len / sizeof(*cur);
+	len = le32_to_cpu(hdr->dlm_len);
+
+	if (mt76xx_rev(dev) >= MT76XX_REV_E3)
+		offset = MT_MCU_DLM_ADDR_E3;
+	else
+		offset = MT_MCU_DLM_ADDR;
+
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_DLM_OFFSET);
+	mt76_wr_copy(dev, offset, cur, len);
+
+	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
+
+	val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2);
+	if (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, val) == 1)
+		mt76_set(dev, MT_MCU_COM_REG0, BIT(30));
+
+	/* trigger firmware */
+	mt76_wr(dev, MT_MCU_INT_LEVEL, 2);
+	if (!mt76_poll_msec(dev, MT_MCU_COM_REG0, 1, 1, 200)) {
+		dev_err(dev->mt76.dev, "Firmware failed to start\n");
+		release_firmware(fw);
+		return -ETIMEDOUT;
+	}
+
+	mt76x02_set_ethtool_fwver(dev, hdr);
+	dev_info(dev->mt76.dev, "Firmware running!\n");
+
+	release_firmware(fw);
+
+	return ret;
+
+error:
+	dev_err(dev->mt76.dev, "Invalid firmware\n");
+	release_firmware(fw);
+	return -ENOENT;
+}
+
+int mt76x2_mcu_init(struct mt76x02_dev *dev)
+{
+	static const struct mt76_mcu_ops mt76x2_mcu_ops = {
+		.mcu_msg_alloc = mt76x02_mcu_msg_alloc,
+		.mcu_send_msg = mt76x02_mcu_msg_send,
+	};
+	int ret;
+
+	dev->mt76.mcu_ops = &mt76x2_mcu_ops;
+
+	ret = mt76pci_load_rom_patch(dev);
+	if (ret)
+		return ret;
+
+	ret = mt76pci_load_firmware(dev);
+	if (ret)
+		return ret;
+
+	mt76x02_mcu_function_select(dev, Q_SELECT, 1, true);
+	return 0;
+}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 84c96c0415b6..5bda44540225 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -16,11 +16,12 @@
 
 #include <linux/delay.h>
 #include "mt76x2.h"
-#include "mt76x2_mcu.h"
-#include "mt76x2_eeprom.h"
+#include "mcu.h"
+#include "eeprom.h"
+#include "../mt76x02_phy.h"
 
 static bool
-mt76x2_phy_tssi_init_cal(struct mt76x2_dev *dev)
+mt76x2_phy_tssi_init_cal(struct mt76x02_dev *dev)
 {
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	u32 flag = 0;
@@ -34,16 +35,16 @@ mt76x2_phy_tssi_init_cal(struct mt76x2_dev *dev)
 	if (chan->band == NL80211_BAND_5GHZ)
 		flag |= BIT(0);
 
-	if (mt76x2_ext_pa_enabled(dev, chan->band))
+	if (mt76x02_ext_pa_enabled(dev, chan->band))
 		flag |= BIT(8);
 
-	mt76x2_mcu_calibrate(dev, MCU_CAL_TSSI, flag);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, true);
 	dev->cal.tssi_cal_done = true;
 	return true;
 }
 
 static void
-mt76x2_phy_channel_calibrate(struct mt76x2_dev *dev, bool mac_stopped)
+mt76x2_phy_channel_calibrate(struct mt76x02_dev *dev, bool mac_stopped)
 {
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	bool is_5ghz = chan->band == NL80211_BAND_5GHZ;
@@ -61,13 +62,13 @@ mt76x2_phy_channel_calibrate(struct mt76x2_dev *dev, bool mac_stopped)
 		mt76x2_mac_stop(dev, false);
 
 	if (is_5ghz)
-		mt76x2_mcu_calibrate(dev, MCU_CAL_LC, 0);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0, true);
 
-	mt76x2_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz);
-	mt76x2_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz);
-	mt76x2_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz);
-	mt76x2_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0);
-	mt76x2_mcu_calibrate(dev, MCU_CAL_TX_SHAPING, 0);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0, true);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_SHAPING, 0, true);
 
 	if (!mac_stopped)
 		mt76x2_mac_resume(dev);
@@ -77,7 +78,7 @@ mt76x2_phy_channel_calibrate(struct mt76x2_dev *dev, bool mac_stopped)
 	dev->cal.channel_cal_done = true;
 }
 
-void mt76x2_phy_set_antenna(struct mt76x2_dev *dev)
+void mt76x2_phy_set_antenna(struct mt76x02_dev *dev)
 {
 	u32 val;
 
@@ -124,40 +125,7 @@ void mt76x2_phy_set_antenna(struct mt76x2_dev *dev)
 }
 
 static void
-mt76x2_get_agc_gain(struct mt76x2_dev *dev, u8 *dest)
-{
-	dest[0] = mt76_get_field(dev, MT_BBP(AGC, 8), MT_BBP_AGC_GAIN);
-	dest[1] = mt76_get_field(dev, MT_BBP(AGC, 9), MT_BBP_AGC_GAIN);
-}
-
-static int
-mt76x2_get_rssi_gain_thresh(struct mt76x2_dev *dev)
-{
-	switch (dev->mt76.chandef.width) {
-	case NL80211_CHAN_WIDTH_80:
-		return -62;
-	case NL80211_CHAN_WIDTH_40:
-		return -65;
-	default:
-		return -68;
-	}
-}
-
-static int
-mt76x2_get_low_rssi_gain_thresh(struct mt76x2_dev *dev)
-{
-	switch (dev->mt76.chandef.width) {
-	case NL80211_CHAN_WIDTH_80:
-		return -76;
-	case NL80211_CHAN_WIDTH_40:
-		return -79;
-	default:
-		return -82;
-	}
-}
-
-static void
-mt76x2_phy_set_gain_val(struct mt76x2_dev *dev)
+mt76x2_phy_set_gain_val(struct mt76x02_dev *dev)
 {
 	u32 val;
 	u8 gain_val[2];
@@ -182,26 +150,7 @@ mt76x2_phy_set_gain_val(struct mt76x2_dev *dev)
 }
 
 static void
-mt76x2_phy_adjust_vga_gain(struct mt76x2_dev *dev)
-{
-	u32 false_cca;
-	u8 limit = dev->cal.low_gain > 0 ? 16 : 4;
-
-	false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS, mt76_rr(dev, MT_RX_STAT_1));
-	dev->cal.false_cca = false_cca;
-	if (false_cca > 800 && dev->cal.agc_gain_adjust < limit)
-		dev->cal.agc_gain_adjust += 2;
-	else if ((false_cca < 10 && dev->cal.agc_gain_adjust > 0) ||
-		 (dev->cal.agc_gain_adjust >= limit && false_cca < 500))
-		dev->cal.agc_gain_adjust -= 2;
-	else
-		return;
-
-	mt76x2_phy_set_gain_val(dev);
-}
-
-static void
-mt76x2_phy_update_channel_gain(struct mt76x2_dev *dev)
+mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev)
 {
 	u8 *gain = dev->cal.agc_gain_init;
 	u8 low_gain_delta, gain_delta;
@@ -209,16 +158,17 @@ mt76x2_phy_update_channel_gain(struct mt76x2_dev *dev)
 	int low_gain;
 	u32 val;
 
-	dev->cal.avg_rssi_all = mt76x2_phy_get_min_avg_rssi(dev);
+	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
 
-	low_gain = (dev->cal.avg_rssi_all > mt76x2_get_rssi_gain_thresh(dev)) +
-		   (dev->cal.avg_rssi_all > mt76x2_get_low_rssi_gain_thresh(dev));
+	low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) +
+		   (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev));
 
 	gain_change = (dev->cal.low_gain & 2) ^ (low_gain & 2);
 	dev->cal.low_gain = low_gain;
 
 	if (!gain_change) {
-		mt76x2_phy_adjust_vga_gain(dev);
+		if (mt76x02_phy_adjust_vga_gain(dev))
+			mt76x2_phy_set_gain_val(dev);
 		return;
 	}
 
@@ -264,7 +214,7 @@ mt76x2_phy_update_channel_gain(struct mt76x2_dev *dev)
 	mt76_rr(dev, MT_RX_STAT_1);
 }
 
-int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
+int mt76x2_phy_set_channel(struct mt76x02_dev *dev,
 			   struct cfg80211_chan_def *chandef)
 {
 	struct ieee80211_channel *chan = chandef->chan;
@@ -336,8 +286,8 @@ int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
 	mt76x2_configure_tx_delay(dev, band, bw);
 	mt76x2_phy_set_txpower(dev);
 
-	mt76x2_phy_set_band(dev, chan->band, ch_group_index & 1);
-	mt76x2_phy_set_bw(dev, chandef->width, ch_group_index);
+	mt76x02_phy_set_band(dev, chan->band, ch_group_index & 1);
+	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
 		 (MT_EXT_CCA_CFG_CCA0 |
@@ -360,17 +310,17 @@ int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
 		mt76_set(dev, MT_BBP(RXO, 13), BIT(10));
 
 	if (!dev->cal.init_cal_done) {
-		u8 val = mt76x2_eeprom_get(dev, MT_EE_BT_RCAL_RESULT);
+		u8 val = mt76x02_eeprom_get(dev, MT_EE_BT_RCAL_RESULT);
 
 		if (val != 0xff)
-			mt76x2_mcu_calibrate(dev, MCU_CAL_R, 0);
+			mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, true);
 	}
 
-	mt76x2_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel, true);
 
 	/* Rx LPF calibration */
 	if (!dev->cal.init_cal_done)
-		mt76x2_mcu_calibrate(dev, MCU_CAL_RC, 0);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0, true);
 
 	dev->cal.init_cal_done = true;
 
@@ -383,11 +333,8 @@ int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
 	if (scan)
 		return 0;
 
-	dev->cal.low_gain = -1;
 	mt76x2_phy_channel_calibrate(dev, true);
-	mt76x2_get_agc_gain(dev, dev->cal.agc_gain_init);
-	memcpy(dev->cal.agc_gain_cur, dev->cal.agc_gain_init,
-	       sizeof(dev->cal.agc_gain_cur));
+	mt76x02_init_agc_gain(dev);
 
 	/* init default values for temp compensation */
 	if (mt76x2_tssi_enabled(dev)) {
@@ -404,48 +351,7 @@ int mt76x2_phy_set_channel(struct mt76x2_dev *dev,
 }
 
 static void
-mt76x2_phy_tssi_compensate(struct mt76x2_dev *dev)
-{
-	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
-	struct mt76x2_tx_power_info txp;
-	struct mt76x2_tssi_comp t = {};
-
-	if (!dev->cal.tssi_cal_done)
-		return;
-
-	if (!dev->cal.tssi_comp_pending) {
-		/* TSSI trigger */
-		t.cal_mode = BIT(0);
-		mt76x2_mcu_tssi_comp(dev, &t);
-		dev->cal.tssi_comp_pending = true;
-	} else {
-		if (mt76_rr(dev, MT_BBP(CORE, 34)) & BIT(4))
-			return;
-
-		dev->cal.tssi_comp_pending = false;
-		mt76x2_get_power_info(dev, &txp, chan);
-
-		if (mt76x2_ext_pa_enabled(dev, chan->band))
-			t.pa_mode = 1;
-
-		t.cal_mode = BIT(1);
-		t.slope0 = txp.chain[0].tssi_slope;
-		t.offset0 = txp.chain[0].tssi_offset;
-		t.slope1 = txp.chain[1].tssi_slope;
-		t.offset1 = txp.chain[1].tssi_offset;
-		mt76x2_mcu_tssi_comp(dev, &t);
-
-		if (t.pa_mode || dev->cal.dpd_cal_done)
-			return;
-
-		usleep_range(10000, 20000);
-		mt76x2_mcu_calibrate(dev, MCU_CAL_DPD, chan->hw_value);
-		dev->cal.dpd_cal_done = true;
-	}
-}
-
-static void
-mt76x2_phy_temp_compensate(struct mt76x2_dev *dev)
+mt76x2_phy_temp_compensate(struct mt76x02_dev *dev)
 {
 	struct mt76x2_temp_comp t;
 	int temp, db_diff;
@@ -474,22 +380,22 @@ mt76x2_phy_temp_compensate(struct mt76x2_dev *dev)
 
 void mt76x2_phy_calibrate(struct work_struct *work)
 {
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 
-	dev = container_of(work, struct mt76x2_dev, cal_work.work);
+	dev = container_of(work, struct mt76x02_dev, cal_work.work);
 	mt76x2_phy_channel_calibrate(dev, false);
-	mt76x2_phy_tssi_compensate(dev);
+	mt76x2_phy_tssi_compensate(dev, true);
 	mt76x2_phy_temp_compensate(dev);
 	mt76x2_phy_update_channel_gain(dev);
 	ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
 				     MT_CALIBRATE_INTERVAL);
 }
 
-int mt76x2_phy_start(struct mt76x2_dev *dev)
+int mt76x2_phy_start(struct mt76x02_dev *dev)
 {
 	int ret;
 
-	ret = mt76x2_mcu_set_radio_state(dev, true);
+	ret = mt76x02_mcu_set_radio_state(dev, true, true);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_tx.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_tx.c
index 4c907882e8b0..3a2ec86d3e88 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_tx.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_tx.c
@@ -15,50 +15,18 @@
  */
 
 #include "mt76x2.h"
-#include "mt76x2_dma.h"
 
 struct beacon_bc_data {
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 	struct sk_buff_head q;
 	struct sk_buff *tail[8];
 };
 
-int mt76x2_tx_prepare_skb(struct mt76_dev *mdev, void *txwi,
-			  struct sk_buff *skb, struct mt76_queue *q,
-			  struct mt76_wcid *wcid, struct ieee80211_sta *sta,
-			  u32 *tx_info)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	int qsel = MT_QSEL_EDCA;
-	int ret;
-
-	if (q == &dev->mt76.q_tx[MT_TXQ_PSD] && wcid && wcid->idx < 128)
-		mt76x2_mac_wcid_set_drop(dev, wcid->idx, false);
-
-	mt76x2_mac_write_txwi(dev, txwi, skb, wcid, sta, skb->len);
-
-	ret = mt76x2_insert_hdr_pad(skb);
-	if (ret < 0)
-		return ret;
-
-	if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
-		qsel = MT_QSEL_MGMT;
-
-	*tx_info = FIELD_PREP(MT_TXD_INFO_QSEL, qsel) |
-		   MT_TXD_INFO_80211;
-
-	if (!wcid || wcid->hw_key_idx == 0xff || wcid->sw_iv)
-		*tx_info |= MT_TXD_INFO_WIV;
-
-	return 0;
-}
-
 static void
 mt76x2_update_beacon_iter(void *priv, u8 *mac, struct ieee80211_vif *vif)
 {
-	struct mt76x2_dev *dev = (struct mt76x2_dev *) priv;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
+	struct mt76x02_dev *dev = (struct mt76x02_dev *) priv;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
 	struct sk_buff *skb = NULL;
 
 	if (!(dev->beacon_mask & BIT(mvif->idx)))
@@ -75,8 +43,8 @@ static void
 mt76x2_add_buffered_bc(void *priv, u8 *mac, struct ieee80211_vif *vif)
 {
 	struct beacon_bc_data *data = priv;
-	struct mt76x2_dev *dev = data->dev;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
+	struct mt76x02_dev *dev = data->dev;
+	struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
 	struct ieee80211_tx_info *info;
 	struct sk_buff *skb;
 
@@ -96,7 +64,7 @@ mt76x2_add_buffered_bc(void *priv, u8 *mac, struct ieee80211_vif *vif)
 }
 
 static void
-mt76x2_resync_beacon_timer(struct mt76x2_dev *dev)
+mt76x2_resync_beacon_timer(struct mt76x02_dev *dev)
 {
 	u32 timer_val = dev->beacon_int << 4;
 
@@ -128,7 +96,7 @@ mt76x2_resync_beacon_timer(struct mt76x2_dev *dev)
 
 void mt76x2_pre_tbtt_tasklet(unsigned long arg)
 {
-	struct mt76x2_dev *dev = (struct mt76x2_dev *) arg;
+	struct mt76x02_dev *dev = (struct mt76x02_dev *) arg;
 	struct mt76_queue *q = &dev->mt76.q_tx[MT_TXQ_PSD];
 	struct beacon_bc_data data = {};
 	struct sk_buff *skb;
@@ -164,7 +132,7 @@ void mt76x2_pre_tbtt_tasklet(unsigned long arg)
 	while ((skb = __skb_dequeue(&data.q)) != NULL) {
 		struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 		struct ieee80211_vif *vif = info->control.vif;
-		struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
+		struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
 
 		mt76_dma_tx_queue_skb(&dev->mt76, q, skb, &mvif->group_wcid,
 				      NULL);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
index 9fd6ab4cbb94..e9fff5b7f125 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
@@ -16,10 +16,12 @@
  */
 
 #include "mt76x2.h"
-#include "mt76x2_eeprom.h"
+#include "eeprom.h"
+#include "mcu.h"
+#include "../mt76x02_phy.h"
 
 static void
-mt76x2_adjust_high_lna_gain(struct mt76x2_dev *dev, int reg, s8 offset)
+mt76x2_adjust_high_lna_gain(struct mt76x02_dev *dev, int reg, s8 offset)
 {
 	s8 gain;
 
@@ -29,7 +31,7 @@ mt76x2_adjust_high_lna_gain(struct mt76x2_dev *dev, int reg, s8 offset)
 }
 
 static void
-mt76x2_adjust_agc_gain(struct mt76x2_dev *dev, int reg, s8 offset)
+mt76x2_adjust_agc_gain(struct mt76x02_dev *dev, int reg, s8 offset)
 {
 	s8 gain;
 
@@ -38,7 +40,7 @@ mt76x2_adjust_agc_gain(struct mt76x2_dev *dev, int reg, s8 offset)
 	mt76_rmw_field(dev, MT_BBP(AGC, reg), MT_BBP_AGC_GAIN, gain);
 }
 
-void mt76x2_apply_gain_adj(struct mt76x2_dev *dev)
+void mt76x2_apply_gain_adj(struct mt76x02_dev *dev)
 {
 	s8 *gain_adj = dev->cal.rx.high_gain;
 
@@ -50,7 +52,7 @@ void mt76x2_apply_gain_adj(struct mt76x2_dev *dev)
 }
 EXPORT_SYMBOL_GPL(mt76x2_apply_gain_adj);
 
-void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
+void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev,
 				 enum nl80211_band band)
 {
 	u32 pa_mode[2];
@@ -63,7 +65,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
 		mt76_wr(dev, MT_TX_ALC_CFG_2, 0x35160a00);
 		mt76_wr(dev, MT_TX_ALC_CFG_3, 0x35160a06);
 
-		if (mt76x2_ext_pa_enabled(dev, band)) {
+		if (mt76x02_ext_pa_enabled(dev, band)) {
 			mt76_wr(dev, MT_RF_PA_MODE_ADJ0, 0x0000ec00);
 			mt76_wr(dev, MT_RF_PA_MODE_ADJ1, 0x0000ec00);
 		} else {
@@ -74,7 +76,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
 		pa_mode[0] = 0x0000ffff;
 		pa_mode[1] = 0x00ff00ff;
 
-		if (mt76x2_ext_pa_enabled(dev, band)) {
+		if (mt76x02_ext_pa_enabled(dev, band)) {
 			mt76_wr(dev, MT_TX_ALC_CFG_2, 0x2f0f0400);
 			mt76_wr(dev, MT_TX_ALC_CFG_3, 0x2f0f0476);
 		} else {
@@ -82,7 +84,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
 			mt76_wr(dev, MT_TX_ALC_CFG_3, 0x1b0f0476);
 		}
 
-		if (mt76x2_ext_pa_enabled(dev, band))
+		if (mt76x02_ext_pa_enabled(dev, band))
 			pa_mode_adj = 0x04000000;
 		else
 			pa_mode_adj = 0;
@@ -96,7 +98,7 @@ void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
 	mt76_wr(dev, MT_RF_PA_MODE_CFG0, pa_mode[0]);
 	mt76_wr(dev, MT_RF_PA_MODE_CFG1, pa_mode[1]);
 
-	if (mt76x2_ext_pa_enabled(dev, band)) {
+	if (mt76x02_ext_pa_enabled(dev, band)) {
 		u32 val;
 
 		if (band == NL80211_BAND_2GHZ)
@@ -123,37 +125,6 @@ void mt76x2_phy_set_txpower_regs(struct mt76x2_dev *dev,
 }
 EXPORT_SYMBOL_GPL(mt76x2_phy_set_txpower_regs);
 
-static void
-mt76x2_limit_rate_power(struct mt76_rate_power *r, int limit)
-{
-	int i;
-
-	for (i = 0; i < sizeof(r->all); i++)
-		if (r->all[i] > limit)
-			r->all[i] = limit;
-}
-
-static u32
-mt76x2_tx_power_mask(u8 v1, u8 v2, u8 v3, u8 v4)
-{
-	u32 val = 0;
-
-	val |= (v1 & (BIT(6) - 1)) << 0;
-	val |= (v2 & (BIT(6) - 1)) << 8;
-	val |= (v3 & (BIT(6) - 1)) << 16;
-	val |= (v4 & (BIT(6) - 1)) << 24;
-	return val;
-}
-
-static void
-mt76x2_add_rate_power_offset(struct mt76_rate_power *r, int offset)
-{
-	int i;
-
-	for (i = 0; i < sizeof(r->all); i++)
-		r->all[i] += offset;
-}
-
 static int
 mt76x2_get_min_rate_power(struct mt76_rate_power *r)
 {
@@ -173,7 +144,7 @@ mt76x2_get_min_rate_power(struct mt76_rate_power *r)
 	return ret;
 }
 
-void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
+void mt76x2_phy_set_txpower(struct mt76x02_dev *dev)
 {
 	enum nl80211_chan_width width = dev->mt76.chandef.width;
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
@@ -190,9 +161,9 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
 		delta = txp.delta_bw80;
 
 	mt76x2_get_rate_power(dev, &t, chan);
-	mt76x2_add_rate_power_offset(&t, txp.chain[0].target_power);
-	mt76x2_limit_rate_power(&t, dev->txpower_conf);
-	dev->txpower_cur = mt76x2_get_max_rate_power(&t);
+	mt76x02_add_rate_power_offset(&t, txp.chain[0].target_power);
+	mt76x02_limit_rate_power(&t, dev->mt76.txpower_conf);
+	dev->mt76.txpower_cur = mt76x02_get_max_rate_power(&t);
 
 	base_power = mt76x2_get_min_rate_power(&t);
 	delta += base_power - txp.chain[0].target_power;
@@ -210,40 +181,22 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
 		txp_1 = 0x2f;
 	}
 
-	mt76x2_add_rate_power_offset(&t, -base_power);
+	mt76x02_add_rate_power_offset(&t, -base_power);
 	dev->target_power = txp.chain[0].target_power;
 	dev->target_power_delta[0] = txp_0 - txp.chain[0].target_power;
 	dev->target_power_delta[1] = txp_1 - txp.chain[0].target_power;
-	dev->rate_power = t;
-
-	mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_0, txp_0);
-	mt76_rmw_field(dev, MT_TX_ALC_CFG_0, MT_TX_ALC_CFG_0_CH_INIT_1, txp_1);
-
-	mt76_wr(dev, MT_TX_PWR_CFG_0,
-		mt76x2_tx_power_mask(t.cck[0], t.cck[2], t.ofdm[0], t.ofdm[2]));
-	mt76_wr(dev, MT_TX_PWR_CFG_1,
-		mt76x2_tx_power_mask(t.ofdm[4], t.ofdm[6], t.ht[0], t.ht[2]));
-	mt76_wr(dev, MT_TX_PWR_CFG_2,
-		mt76x2_tx_power_mask(t.ht[4], t.ht[6], t.ht[8], t.ht[10]));
-	mt76_wr(dev, MT_TX_PWR_CFG_3,
-		mt76x2_tx_power_mask(t.ht[12], t.ht[14], t.ht[0], t.ht[2]));
-	mt76_wr(dev, MT_TX_PWR_CFG_4,
-		mt76x2_tx_power_mask(t.ht[4], t.ht[6], 0, 0));
-	mt76_wr(dev, MT_TX_PWR_CFG_7,
-		mt76x2_tx_power_mask(t.ofdm[6], t.vht[8], t.ht[6], t.vht[8]));
-	mt76_wr(dev, MT_TX_PWR_CFG_8,
-		mt76x2_tx_power_mask(t.ht[14], t.vht[8], t.vht[8], 0));
-	mt76_wr(dev, MT_TX_PWR_CFG_9,
-		mt76x2_tx_power_mask(t.ht[6], t.vht[8], t.vht[8], 0));
+	dev->mt76.rate_power = t;
+
+	mt76x02_phy_set_txpower(dev, txp_0, txp_1);
 }
 EXPORT_SYMBOL_GPL(mt76x2_phy_set_txpower);
 
-void mt76x2_configure_tx_delay(struct mt76x2_dev *dev,
+void mt76x2_configure_tx_delay(struct mt76x02_dev *dev,
 			       enum nl80211_band band, u8 bw)
 {
 	u32 cfg0, cfg1;
 
-	if (mt76x2_ext_pa_enabled(dev, band)) {
+	if (mt76x02_ext_pa_enabled(dev, band)) {
 		cfg0 = bw ? 0x000b0c01 : 0x00101101;
 		cfg1 = 0x00011414;
 	} else {
@@ -257,93 +210,43 @@ void mt76x2_configure_tx_delay(struct mt76x2_dev *dev,
 }
 EXPORT_SYMBOL_GPL(mt76x2_configure_tx_delay);
 
-void mt76x2_phy_set_bw(struct mt76x2_dev *dev, int width, u8 ctrl)
+void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait)
 {
-	int core_val, agc_val;
-
-	switch (width) {
-	case NL80211_CHAN_WIDTH_80:
-		core_val = 3;
-		agc_val = 7;
-		break;
-	case NL80211_CHAN_WIDTH_40:
-		core_val = 2;
-		agc_val = 3;
-		break;
-	default:
-		core_val = 0;
-		agc_val = 1;
-		break;
-	}
-
-	mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val);
-	mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl);
-	mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl);
-}
-EXPORT_SYMBOL_GPL(mt76x2_phy_set_bw);
-
-void mt76x2_phy_set_band(struct mt76x2_dev *dev, int band, bool primary_upper)
-{
-	switch (band) {
-	case NL80211_BAND_2GHZ:
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-		break;
-	case NL80211_BAND_5GHZ:
-		mt76_clear(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_2G);
-		mt76_set(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_5G);
-		break;
-	}
-
-	mt76_rmw_field(dev, MT_TX_BAND_CFG, MT_TX_BAND_CFG_UPPER_40M,
-		       primary_upper);
-}
-EXPORT_SYMBOL_GPL(mt76x2_phy_set_band);
-
-int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev)
-{
-	struct mt76x2_sta *sta;
-	struct mt76_wcid *wcid;
-	int i, j, min_rssi = 0;
-	s8 cur_rssi;
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+	struct mt76x2_tx_power_info txp;
+	struct mt76x2_tssi_comp t = {};
 
-	local_bh_disable();
-	rcu_read_lock();
+	if (!dev->cal.tssi_cal_done)
+		return;
 
-	for (i = 0; i < ARRAY_SIZE(dev->wcid_mask); i++) {
-		unsigned long mask = dev->wcid_mask[i];
+	if (!dev->cal.tssi_comp_pending) {
+		/* TSSI trigger */
+		t.cal_mode = BIT(0);
+		mt76x2_mcu_tssi_comp(dev, &t);
+		dev->cal.tssi_comp_pending = true;
+	} else {
+		if (mt76_rr(dev, MT_BBP(CORE, 34)) & BIT(4))
+			return;
 
-		if (!mask)
-			continue;
+		dev->cal.tssi_comp_pending = false;
+		mt76x2_get_power_info(dev, &txp, chan);
 
-		for (j = i * BITS_PER_LONG; mask; j++, mask >>= 1) {
-			if (!(mask & 1))
-				continue;
+		if (mt76x02_ext_pa_enabled(dev, chan->band))
+			t.pa_mode = 1;
 
-			wcid = rcu_dereference(dev->wcid[j]);
-			if (!wcid)
-				continue;
+		t.cal_mode = BIT(1);
+		t.slope0 = txp.chain[0].tssi_slope;
+		t.offset0 = txp.chain[0].tssi_offset;
+		t.slope1 = txp.chain[1].tssi_slope;
+		t.offset1 = txp.chain[1].tssi_offset;
+		mt76x2_mcu_tssi_comp(dev, &t);
 
-			sta = container_of(wcid, struct mt76x2_sta, wcid);
-			spin_lock(&dev->mt76.rx_lock);
-			if (sta->inactive_count++ < 5)
-				cur_rssi = ewma_signal_read(&sta->rssi);
-			else
-				cur_rssi = 0;
-			spin_unlock(&dev->mt76.rx_lock);
+		if (t.pa_mode || dev->cal.dpd_cal_done)
+			return;
 
-			if (cur_rssi < min_rssi)
-				min_rssi = cur_rssi;
-		}
+		usleep_range(10000, 20000);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_DPD, chan->hw_value, wait);
+		dev->cal.dpd_cal_done = true;
 	}
-
-	rcu_read_unlock();
-	local_bh_enable();
-
-	if (!min_rssi)
-		return -75;
-
-	return min_rssi;
 }
-EXPORT_SYMBOL_GPL(mt76x2_phy_get_min_avg_rssi);
+EXPORT_SYMBOL_GPL(mt76x2_phy_tssi_compensate);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
index 1428cfdee579..57baf8d1c830 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
@@ -17,9 +17,11 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 
+#include "../mt76x02_usb.h"
 #include "mt76x2u.h"
 
 static const struct usb_device_id mt76x2u_device_table[] = {
+	{ USB_DEVICE(0x0e8d, 0x7612) }, /* Alfa AWUS036ACM */
 	{ USB_DEVICE(0x0b05, 0x1833) },	/* Asus USB-AC54 */
 	{ USB_DEVICE(0x0b05, 0x17eb) },	/* Asus USB-AC55 */
 	{ USB_DEVICE(0x0b05, 0x180b) },	/* Asus USB-N53 B1 */
@@ -35,7 +37,7 @@ static int mt76x2u_probe(struct usb_interface *intf,
 			 const struct usb_device_id *id)
 {
 	struct usb_device *udev = interface_to_usbdev(intf);
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 	int err;
 
 	dev = mt76x2u_alloc_device(&intf->dev);
@@ -45,6 +47,7 @@ static int mt76x2u_probe(struct usb_interface *intf,
 	udev = usb_get_dev(udev);
 	usb_reset_device(udev);
 
+	mt76x02u_init_mcu(&dev->mt76);
 	err = mt76u_init(&dev->mt76, intf);
 	if (err < 0)
 		goto err;
@@ -69,7 +72,7 @@ err:
 static void mt76x2u_disconnect(struct usb_interface *intf)
 {
 	struct usb_device *udev = interface_to_usbdev(intf);
-	struct mt76x2_dev *dev = usb_get_intfdata(intf);
+	struct mt76x02_dev *dev = usb_get_intfdata(intf);
 	struct ieee80211_hw *hw = mt76_hw(dev);
 
 	set_bit(MT76_REMOVED, &dev->mt76.state);
@@ -84,7 +87,7 @@ static void mt76x2u_disconnect(struct usb_interface *intf)
 static int __maybe_unused mt76x2u_suspend(struct usb_interface *intf,
 					  pm_message_t state)
 {
-	struct mt76x2_dev *dev = usb_get_intfdata(intf);
+	struct mt76x02_dev *dev = usb_get_intfdata(intf);
 	struct mt76_usb *usb = &dev->mt76.usb;
 
 	mt76u_stop_queues(&dev->mt76);
@@ -96,7 +99,7 @@ static int __maybe_unused mt76x2u_suspend(struct usb_interface *intf,
 
 static int __maybe_unused mt76x2u_resume(struct usb_interface *intf)
 {
-	struct mt76x2_dev *dev = usb_get_intfdata(intf);
+	struct mt76x02_dev *dev = usb_get_intfdata(intf);
 	struct mt76_usb *usb = &dev->mt76.usb;
 	int err;
 
@@ -107,16 +110,24 @@ static int __maybe_unused mt76x2u_resume(struct usb_interface *intf)
 			       mt76u_mcu_complete_urb,
 			       &usb->mcu.cmpl);
 	if (err < 0)
-		return err;
+		goto err;
 
 	err = mt76u_submit_rx_buffers(&dev->mt76);
 	if (err < 0)
-		return err;
+		goto err;
 
 	tasklet_enable(&usb->rx_tasklet);
 	tasklet_enable(&usb->tx_tasklet);
 
-	return mt76x2u_init_hardware(dev);
+	err = mt76x2u_init_hardware(dev);
+	if (err < 0)
+		goto err;
+
+	return 0;
+
+err:
+	mt76x2u_cleanup(dev);
+	return err;
 }
 
 MODULE_DEVICE_TABLE(usb, mt76x2u_device_table);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
index 9b81e7641c06..13cce2937573 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
@@ -17,9 +17,11 @@
 #include <linux/delay.h>
 
 #include "mt76x2u.h"
-#include "mt76x2_eeprom.h"
+#include "eeprom.h"
+#include "../mt76x02_phy.h"
+#include "../mt76x02_usb.h"
 
-static void mt76x2u_init_dma(struct mt76x2_dev *dev)
+static void mt76x2u_init_dma(struct mt76x02_dev *dev)
 {
 	u32 val = mt76_rr(dev, MT_VEND_ADDR(CFG, MT_USB_U3DMA_CFG));
 
@@ -34,7 +36,7 @@ static void mt76x2u_init_dma(struct mt76x2_dev *dev)
 	mt76_wr(dev, MT_VEND_ADDR(CFG, MT_USB_U3DMA_CFG), val);
 }
 
-static void mt76x2u_power_on_rf_patch(struct mt76x2_dev *dev)
+static void mt76x2u_power_on_rf_patch(struct mt76x02_dev *dev)
 {
 	mt76_set(dev, MT_VEND_ADDR(CFG, 0x130), BIT(0) | BIT(16));
 	udelay(1);
@@ -54,7 +56,7 @@ static void mt76x2u_power_on_rf_patch(struct mt76x2_dev *dev)
 	mt76_set(dev, MT_VEND_ADDR(CFG, 0x14c), BIT(19) | BIT(20));
 }
 
-static void mt76x2u_power_on_rf(struct mt76x2_dev *dev, int unit)
+static void mt76x2u_power_on_rf(struct mt76x02_dev *dev, int unit)
 {
 	int shift = unit ? 8 : 0;
 	u32 val = (BIT(1) | BIT(3) | BIT(4) | BIT(5)) << shift;
@@ -76,7 +78,7 @@ static void mt76x2u_power_on_rf(struct mt76x2_dev *dev, int unit)
 	mt76_set(dev, 0x530, 0xf);
 }
 
-static void mt76x2u_power_on(struct mt76x2_dev *dev)
+static void mt76x2u_power_on(struct mt76x02_dev *dev)
 {
 	u32 val;
 
@@ -112,7 +114,7 @@ static void mt76x2u_power_on(struct mt76x2_dev *dev)
 	mt76x2u_power_on_rf(dev, 1);
 }
 
-static int mt76x2u_init_eeprom(struct mt76x2_dev *dev)
+static int mt76x2u_init_eeprom(struct mt76x02_dev *dev)
 {
 	u32 val, i;
 
@@ -128,35 +130,33 @@ static int mt76x2u_init_eeprom(struct mt76x2_dev *dev)
 		put_unaligned_le32(val, dev->mt76.eeprom.data + i);
 	}
 
-	mt76x2_eeprom_parse_hw_cap(dev);
+	mt76x02_eeprom_parse_hw_cap(dev);
 	return 0;
 }
 
-struct mt76x2_dev *mt76x2u_alloc_device(struct device *pdev)
+struct mt76x02_dev *mt76x2u_alloc_device(struct device *pdev)
 {
 	static const struct mt76_driver_ops drv_ops = {
-		.tx_prepare_skb = mt76x2u_tx_prepare_skb,
-		.tx_complete_skb = mt76x2u_tx_complete_skb,
-		.tx_status_data = mt76x2u_tx_status_data,
-		.rx_skb = mt76x2_queue_rx_skb,
+		.tx_prepare_skb = mt76x02u_tx_prepare_skb,
+		.tx_complete_skb = mt76x02u_tx_complete_skb,
+		.tx_status_data = mt76x02_tx_status_data,
+		.rx_skb = mt76x02_queue_rx_skb,
 	};
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 	struct mt76_dev *mdev;
 
 	mdev = mt76_alloc_device(sizeof(*dev), &mt76x2u_ops);
 	if (!mdev)
 		return NULL;
 
-	dev = container_of(mdev, struct mt76x2_dev, mt76);
+	dev = container_of(mdev, struct mt76x02_dev, mt76);
 	mdev->dev = pdev;
 	mdev->drv = &drv_ops;
 
-	mutex_init(&dev->mutex);
-
 	return dev;
 }
 
-static void mt76x2u_init_beacon_offsets(struct mt76x2_dev *dev)
+static void mt76x2u_init_beacon_offsets(struct mt76x02_dev *dev)
 {
 	mt76_wr(dev, MT_BCN_OFFSET(0), 0x18100800);
 	mt76_wr(dev, MT_BCN_OFFSET(1), 0x38302820);
@@ -164,27 +164,18 @@ static void mt76x2u_init_beacon_offsets(struct mt76x2_dev *dev)
 	mt76_wr(dev, MT_BCN_OFFSET(3), 0x78706860);
 }
 
-int mt76x2u_init_hardware(struct mt76x2_dev *dev)
+int mt76x2u_init_hardware(struct mt76x02_dev *dev)
 {
-	static const u16 beacon_offsets[] = {
-		/* 512 byte per beacon */
-		0xc000, 0xc200, 0xc400, 0xc600,
-		0xc800, 0xca00, 0xcc00, 0xce00,
-		0xd000, 0xd200, 0xd400, 0xd600,
-		0xd800, 0xda00, 0xdc00, 0xde00
-	};
 	const struct mt76_wcid_addr addr = {
 		.macaddr = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
 		.ba_mask = 0,
 	};
 	int i, err;
 
-	dev->beacon_offsets = beacon_offsets;
-
 	mt76x2_reset_wlan(dev, true);
 	mt76x2u_power_on(dev);
 
-	if (!mt76x2_wait_for_mac(dev))
+	if (!mt76x02_wait_for_mac(&dev->mt76))
 		return -ETIMEDOUT;
 
 	err = mt76x2u_mcu_fw_init(dev);
@@ -197,7 +188,7 @@ int mt76x2u_init_hardware(struct mt76x2_dev *dev)
 		return -EIO;
 
 	/* wait for asic ready after fw load. */
-	if (!mt76x2_wait_for_mac(dev))
+	if (!mt76x02_wait_for_mac(&dev->mt76))
 		return -ETIMEDOUT;
 
 	mt76_wr(dev, MT_HEADER_TRANS_CTRL_REG, 0);
@@ -213,12 +204,12 @@ int mt76x2u_init_hardware(struct mt76x2_dev *dev)
 	if (err < 0)
 		return err;
 
-	mt76x2u_mac_setaddr(dev, dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
-	dev->rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
+	mt76x02_mac_setaddr(dev, dev->mt76.eeprom.data + MT_EE_MAC_ADDR);
+	dev->mt76.rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
 
 	mt76x2u_init_beacon_offsets(dev);
 
-	if (!mt76x2_wait_for_bbp(dev))
+	if (!mt76x02_wait_for_txrx_idle(&dev->mt76))
 		return -ETIMEDOUT;
 
 	/* reset wcid table */
@@ -241,17 +232,17 @@ int mt76x2u_init_hardware(struct mt76x2_dev *dev)
 	mt76_rmw(dev, MT_US_CYC_CFG, MT_US_CYC_CNT, 0x1e);
 	mt76_wr(dev, MT_TXOP_CTRL_CFG, 0x583f);
 
-	err = mt76x2u_mcu_load_cr(dev, MT_RF_BBP_CR, 0, 0);
+	err = mt76x2_mcu_load_cr(dev, MT_RF_BBP_CR, 0, 0);
 	if (err < 0)
 		return err;
 
-	mt76x2u_phy_set_rxpath(dev);
-	mt76x2u_phy_set_txdac(dev);
+	mt76x02_phy_set_rxpath(dev);
+	mt76x02_phy_set_txdac(dev);
 
 	return mt76x2u_mac_stop(dev);
 }
 
-int mt76x2u_register_device(struct mt76x2_dev *dev)
+int mt76x2u_register_device(struct mt76x02_dev *dev)
 {
 	struct ieee80211_hw *hw = mt76_hw(dev);
 	struct wiphy *wiphy = hw->wiphy;
@@ -264,11 +255,11 @@ int mt76x2u_register_device(struct mt76x2_dev *dev)
 	if (err < 0)
 		return err;
 
-	err = mt76u_mcu_init_rx(&dev->mt76);
+	err = mt76u_alloc_queues(&dev->mt76);
 	if (err < 0)
-		return err;
+		goto fail;
 
-	err = mt76u_alloc_queues(&dev->mt76);
+	err = mt76u_mcu_init_rx(&dev->mt76);
 	if (err < 0)
 		goto fail;
 
@@ -278,8 +269,8 @@ int mt76x2u_register_device(struct mt76x2_dev *dev)
 
 	wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
 
-	err = mt76_register_device(&dev->mt76, true, mt76x2_rates,
-				   ARRAY_SIZE(mt76x2_rates));
+	err = mt76_register_device(&dev->mt76, true, mt76x02_rates,
+				   ARRAY_SIZE(mt76x02_rates));
 	if (err)
 		goto fail;
 
@@ -302,17 +293,17 @@ fail:
 	return err;
 }
 
-void mt76x2u_stop_hw(struct mt76x2_dev *dev)
+void mt76x2u_stop_hw(struct mt76x02_dev *dev)
 {
 	mt76u_stop_stat_wk(&dev->mt76);
 	cancel_delayed_work_sync(&dev->cal_work);
 	mt76x2u_mac_stop(dev);
 }
 
-void mt76x2u_cleanup(struct mt76x2_dev *dev)
+void mt76x2u_cleanup(struct mt76x02_dev *dev)
 {
-	mt76x2u_mcu_set_radio_state(dev, false);
+	mt76x02_mcu_set_radio_state(dev, false, false);
 	mt76x2u_stop_hw(dev);
 	mt76u_queues_deinit(&dev->mt76);
-	mt76x2u_mcu_deinit(dev);
+	mt76u_mcu_deinit(&dev->mt76);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c
index eab7ab297aa6..db2194a92e67 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c
@@ -15,9 +15,9 @@
  */
 
 #include "mt76x2u.h"
-#include "mt76x2_eeprom.h"
+#include "eeprom.h"
 
-static void mt76x2u_mac_reset_counters(struct mt76x2_dev *dev)
+static void mt76x2u_mac_reset_counters(struct mt76x02_dev *dev)
 {
 	mt76_rr(dev, MT_RX_STAT_0);
 	mt76_rr(dev, MT_RX_STAT_1);
@@ -27,12 +27,12 @@ static void mt76x2u_mac_reset_counters(struct mt76x2_dev *dev)
 	mt76_rr(dev, MT_TX_STA_2);
 }
 
-static void mt76x2u_mac_fixup_xtal(struct mt76x2_dev *dev)
+static void mt76x2u_mac_fixup_xtal(struct mt76x02_dev *dev)
 {
 	s8 offset = 0;
 	u16 eep_val;
 
-	eep_val = mt76x2_eeprom_get(dev, MT_EE_XTAL_TRIM_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_2);
 
 	offset = eep_val & 0x7f;
 	if ((eep_val & 0xff) == 0xff)
@@ -42,7 +42,7 @@ static void mt76x2u_mac_fixup_xtal(struct mt76x2_dev *dev)
 
 	eep_val >>= 8;
 	if (eep_val == 0x00 || eep_val == 0xff) {
-		eep_val = mt76x2_eeprom_get(dev, MT_EE_XTAL_TRIM_1);
+		eep_val = mt76x02_eeprom_get(dev, MT_EE_XTAL_TRIM_1);
 		eep_val &= 0xff;
 
 		if (eep_val == 0x00 || eep_val == 0xff)
@@ -67,7 +67,7 @@ static void mt76x2u_mac_fixup_xtal(struct mt76x2_dev *dev)
 	/* init fce */
 	mt76_clear(dev, MT_FCE_L2_STUFF, MT_FCE_L2_STUFF_WR_MPDU_LEN_EN);
 
-	eep_val = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_2);
+	eep_val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2);
 	switch (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, eep_val)) {
 	case 0:
 		mt76_wr(dev, MT_XO_CTRL7, 0x5c1fee80);
@@ -80,7 +80,7 @@ static void mt76x2u_mac_fixup_xtal(struct mt76x2_dev *dev)
 	}
 }
 
-int mt76x2u_mac_reset(struct mt76x2_dev *dev)
+int mt76x2u_mac_reset(struct mt76x02_dev *dev)
 {
 	mt76_wr(dev, MT_WPDMA_GLO_CFG, BIT(4) | BIT(5));
 
@@ -114,15 +114,15 @@ int mt76x2u_mac_reset(struct mt76x2_dev *dev)
 	return 0;
 }
 
-int mt76x2u_mac_start(struct mt76x2_dev *dev)
+int mt76x2u_mac_start(struct mt76x02_dev *dev)
 {
 	mt76x2u_mac_reset_counters(dev);
 
 	mt76_wr(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX);
-	wait_for_wpdma(dev);
+	mt76x02_wait_for_wpdma(&dev->mt76, 1000);
 	usleep_range(50, 100);
 
-	mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
+	mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
 
 	mt76_wr(dev, MT_MAC_SYS_CTRL,
 		MT_MAC_SYS_CTRL_ENABLE_TX |
@@ -131,7 +131,7 @@ int mt76x2u_mac_start(struct mt76x2_dev *dev)
 	return 0;
 }
 
-int mt76x2u_mac_stop(struct mt76x2_dev *dev)
+int mt76x2u_mac_stop(struct mt76x02_dev *dev)
 {
 	int i, count = 0, val;
 	bool stopped = false;
@@ -212,7 +212,7 @@ int mt76x2u_mac_stop(struct mt76x2_dev *dev)
 	return 0;
 }
 
-void mt76x2u_mac_resume(struct mt76x2_dev *dev)
+void mt76x2u_mac_resume(struct mt76x02_dev *dev)
 {
 	mt76_wr(dev, MT_MAC_SYS_CTRL,
 		MT_MAC_SYS_CTRL_ENABLE_TX |
@@ -220,21 +220,3 @@ void mt76x2u_mac_resume(struct mt76x2_dev *dev)
 	mt76_set(dev, MT_TXOP_CTRL_CFG, BIT(20));
 	mt76_set(dev, MT_TXOP_HLDR_ET, BIT(1));
 }
-
-void mt76x2u_mac_setaddr(struct mt76x2_dev *dev, u8 *addr)
-{
-	ether_addr_copy(dev->mt76.macaddr, addr);
-
-	if (!is_valid_ether_addr(dev->mt76.macaddr)) {
-		eth_random_addr(dev->mt76.macaddr);
-		dev_info(dev->mt76.dev,
-			 "Invalid MAC address, using random address %pM\n",
-			 dev->mt76.macaddr);
-	}
-
-	mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(dev->mt76.macaddr));
-	mt76_wr(dev, MT_MAC_ADDR_DW1,
-		get_unaligned_le16(dev->mt76.macaddr + 4) |
-		FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
-}
-
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
index 7367ba111119..1971a1b00038 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c
@@ -18,10 +18,10 @@
 
 static int mt76x2u_start(struct ieee80211_hw *hw)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	int ret;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
 	ret = mt76x2u_mac_start(dev);
 	if (ret)
@@ -30,40 +30,34 @@ static int mt76x2u_start(struct ieee80211_hw *hw)
 	set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
 
 out:
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 	return ret;
 }
 
 static void mt76x2u_stop(struct ieee80211_hw *hw)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);
 	mt76x2u_stop_hw(dev);
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 }
 
 static int mt76x2u_add_interface(struct ieee80211_hw *hw,
 				 struct ieee80211_vif *vif)
 {
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *)vif->drv_priv;
-	unsigned int idx = 0;
+	struct mt76x02_dev *dev = hw->priv;
 
 	if (!ether_addr_equal(dev->mt76.macaddr, vif->addr))
-		mt76x2u_mac_setaddr(dev, vif->addr);
-
-	mvif->idx = idx;
-	mvif->group_wcid.idx = MT_VIF_WCID(idx);
-	mvif->group_wcid.hw_key_idx = -1;
-	mt76x2_txq_init(dev, vif->txq);
+		mt76x02_mac_setaddr(dev, vif->addr);
 
+	mt76x02_vif_init(dev, vif, 0);
 	return 0;
 }
 
 static int
-mt76x2u_set_channel(struct mt76x2_dev *dev,
+mt76x2u_set_channel(struct mt76x02_dev *dev,
 		    struct cfg80211_chan_def *chandef)
 {
 	int err;
@@ -91,9 +85,9 @@ static void
 mt76x2u_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			 struct ieee80211_bss_conf *info, u32 changed)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
 	if (changed & BSS_CHANGED_ASSOC) {
 		mt76x2u_phy_channel_calibrate(dev);
@@ -107,23 +101,23 @@ mt76x2u_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			get_unaligned_le16(info->bssid + 4));
 	}
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 }
 
 static int
 mt76x2u_config(struct ieee80211_hw *hw, u32 changed)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 	int err = 0;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
 		if (!(hw->conf.flags & IEEE80211_CONF_MONITOR))
-			dev->rxfilter |= MT_RX_FILTR_CFG_PROMISC;
+			dev->mt76.rxfilter |= MT_RX_FILTR_CFG_PROMISC;
 		else
-			dev->rxfilter &= ~MT_RX_FILTR_CFG_PROMISC;
-		mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
+			dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_PROMISC;
+		mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
@@ -133,16 +127,16 @@ mt76x2u_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_POWER) {
-		dev->txpower_conf = hw->conf.power_level * 2;
+		dev->mt76.txpower_conf = hw->conf.power_level * 2;
 
 		/* convert to per-chain power for 2x2 devices */
-		dev->txpower_conf -= 6;
+		dev->mt76.txpower_conf -= 6;
 
 		if (test_bit(MT76_STATE_RUNNING, &dev->mt76.state))
 			mt76x2_phy_set_txpower(dev);
 	}
 
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return err;
 }
@@ -151,7 +145,7 @@ static void
 mt76x2u_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		const u8 *mac)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	set_bit(MT76_SCANNING, &dev->mt76.state);
 }
@@ -159,27 +153,27 @@ mt76x2u_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 static void
 mt76x2u_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
-	struct mt76x2_dev *dev = hw->priv;
+	struct mt76x02_dev *dev = hw->priv;
 
 	clear_bit(MT76_SCANNING, &dev->mt76.state);
 }
 
 const struct ieee80211_ops mt76x2u_ops = {
-	.tx = mt76x2_tx,
+	.tx = mt76x02_tx,
 	.start = mt76x2u_start,
 	.stop = mt76x2u_stop,
 	.add_interface = mt76x2u_add_interface,
-	.remove_interface = mt76x2_remove_interface,
-	.sta_add = mt76x2_sta_add,
-	.sta_remove = mt76x2_sta_remove,
-	.set_key = mt76x2_set_key,
-	.ampdu_action = mt76x2_ampdu_action,
+	.remove_interface = mt76x02_remove_interface,
+	.sta_add = mt76x02_sta_add,
+	.sta_remove = mt76x02_sta_remove,
+	.set_key = mt76x02_set_key,
+	.ampdu_action = mt76x02_ampdu_action,
 	.config = mt76x2u_config,
 	.wake_tx_queue = mt76_wake_tx_queue,
 	.bss_info_changed = mt76x2u_bss_info_changed,
-	.configure_filter = mt76x2_configure_filter,
-	.conf_tx = mt76x2_conf_tx,
+	.configure_filter = mt76x02_configure_filter,
+	.conf_tx = mt76x02_conf_tx,
 	.sw_scan_start = mt76x2u_sw_scan,
 	.sw_scan_complete = mt76x2u_sw_scan_complete,
-	.sta_rate_tbl_update = mt76x2_sta_rate_tbl_update,
+	.sta_rate_tbl_update = mt76x02_sta_rate_tbl_update,
 };
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
index 22c16d638baa..3f1e558e5e6d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c
@@ -17,11 +17,10 @@
 #include <linux/firmware.h>
 
 #include "mt76x2u.h"
-#include "mt76x2_eeprom.h"
+#include "eeprom.h"
+#include "../mt76x02_usb.h"
 
 #define MT_CMD_HDR_LEN			4
-#define MT_INBAND_PACKET_MAX_LEN	192
-#define MT_MCU_MEMMAP_WLAN		0x410000
 
 #define MCU_FW_URB_MAX_PAYLOAD		0x3900
 #define MCU_ROM_PATCH_MAX_PAYLOAD	2048
@@ -30,151 +29,7 @@
 #define MT76U_MCU_DLM_OFFSET		0x110000
 #define MT76U_MCU_ROM_PATCH_OFFSET	0x90000
 
-static int
-mt76x2u_mcu_function_select(struct mt76x2_dev *dev, enum mcu_function func,
-			    u32 val)
-{
-	struct {
-		__le32 id;
-		__le32 value;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(func),
-		.value = cpu_to_le32(val),
-	};
-	struct sk_buff *skb;
-
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_FUN_SET_OP,
-				  func != Q_SELECT);
-}
-
-int mt76x2u_mcu_set_radio_state(struct mt76x2_dev *dev, bool val)
-{
-	struct {
-		__le32 mode;
-		__le32 level;
-	} __packed __aligned(4) msg = {
-		.mode = cpu_to_le32(val ? RADIO_ON : RADIO_OFF),
-		.level = cpu_to_le32(0),
-	};
-	struct sk_buff *skb;
-
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_POWER_SAVING_OP,
-				  false);
-}
-
-int mt76x2u_mcu_load_cr(struct mt76x2_dev *dev, u8 type, u8 temp_level,
-			u8 channel)
-{
-	struct {
-		u8 cr_mode;
-		u8 temp;
-		u8 ch;
-		u8 _pad0;
-		__le32 cfg;
-	} __packed __aligned(4) msg = {
-		.cr_mode = type,
-		.temp = temp_level,
-		.ch = channel,
-	};
-	struct sk_buff *skb;
-	u32 val;
-
-	val = BIT(31);
-	val |= (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_0) >> 8) & 0x00ff;
-	val |= (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) << 8) & 0xff00;
-	msg.cfg = cpu_to_le32(val);
-
-	/* first set the channel without the extension channel info */
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_LOAD_CR, true);
-}
-
-int mt76x2u_mcu_set_channel(struct mt76x2_dev *dev, u8 channel, u8 bw,
-			    u8 bw_index, bool scan)
-{
-	struct {
-		u8 idx;
-		u8 scan;
-		u8 bw;
-		u8 _pad0;
-
-		__le16 chainmask;
-		u8 ext_chan;
-		u8 _pad1;
-
-	} __packed __aligned(4) msg = {
-		.idx = channel,
-		.scan = scan,
-		.bw = bw,
-		.chainmask = cpu_to_le16(dev->chainmask),
-	};
-	struct sk_buff *skb;
-
-	/* first set the channel without the extension channel info */
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-
-	mt76u_mcu_send_msg(&dev->mt76, skb, CMD_SWITCH_CHANNEL_OP, true);
-
-	usleep_range(5000, 10000);
-
-	msg.ext_chan = 0xe0 + bw_index;
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_SWITCH_CHANNEL_OP, true);
-}
-
-int mt76x2u_mcu_calibrate(struct mt76x2_dev *dev, enum mcu_calibration type,
-			  u32 val)
-{
-	struct {
-		__le32 id;
-		__le32 value;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(type),
-		.value = cpu_to_le32(val),
-	};
-	struct sk_buff *skb;
-
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_CALIBRATION_OP, true);
-}
-
-int mt76x2u_mcu_init_gain(struct mt76x2_dev *dev, u8 channel, u32 gain,
-			  bool force)
-{
-	struct {
-		__le32 channel;
-		__le32 gain_val;
-	} __packed __aligned(4) msg = {
-		.channel = cpu_to_le32(channel),
-		.gain_val = cpu_to_le32(gain),
-	};
-	struct sk_buff *skb;
-
-	if (force)
-		msg.channel |= cpu_to_le32(BIT(31));
-
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_INIT_GAIN_OP, true);
-}
-
-int mt76x2u_mcu_set_dynamic_vga(struct mt76x2_dev *dev, u8 channel, bool ap,
+int mt76x2u_mcu_set_dynamic_vga(struct mt76x02_dev *dev, u8 channel, bool ap,
 				bool ext, int rssi, u32 false_cca)
 {
 	struct {
@@ -194,38 +49,18 @@ int mt76x2u_mcu_set_dynamic_vga(struct mt76x2_dev *dev, u8 channel, bool ap,
 		val |= BIT(30);
 	msg.channel = cpu_to_le32(val);
 
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_DYNC_VGA_OP, true);
+	skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg));
+	return mt76_mcu_send_msg(dev, skb, CMD_DYNC_VGA_OP, true);
 }
 
-int mt76x2u_mcu_tssi_comp(struct mt76x2_dev *dev,
-			  struct mt76x2_tssi_comp *tssi_data)
-{
-	struct {
-		__le32 id;
-		struct mt76x2_tssi_comp data;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(MCU_CAL_TSSI_COMP),
-		.data = *tssi_data,
-	};
-	struct sk_buff *skb;
-
-	skb = mt76u_mcu_msg_alloc(&msg, sizeof(msg));
-	if (!skb)
-		return -ENOMEM;
-	return mt76u_mcu_send_msg(&dev->mt76, skb, CMD_CALIBRATION_OP, true);
-}
-
-static void mt76x2u_mcu_load_ivb(struct mt76x2_dev *dev)
+static void mt76x2u_mcu_load_ivb(struct mt76x02_dev *dev)
 {
 	mt76u_vendor_request(&dev->mt76, MT_VEND_DEV_MODE,
 			     USB_DIR_OUT | USB_TYPE_VENDOR,
 			     0x12, 0, NULL, 0);
 }
 
-static void mt76x2u_mcu_enable_patch(struct mt76x2_dev *dev)
+static void mt76x2u_mcu_enable_patch(struct mt76x02_dev *dev)
 {
 	struct mt76_usb *usb = &dev->mt76.usb;
 	const u8 data[] = {
@@ -240,7 +75,7 @@ static void mt76x2u_mcu_enable_patch(struct mt76x2_dev *dev)
 			     0x12, 0, usb->data, sizeof(data));
 }
 
-static void mt76x2u_mcu_reset_wmt(struct mt76x2_dev *dev)
+static void mt76x2u_mcu_reset_wmt(struct mt76x02_dev *dev)
 {
 	struct mt76_usb *usb = &dev->mt76.usb;
 	u8 data[] = {
@@ -254,10 +89,10 @@ static void mt76x2u_mcu_reset_wmt(struct mt76x2_dev *dev)
 			     0x12, 0, usb->data, sizeof(data));
 }
 
-static int mt76x2u_mcu_load_rom_patch(struct mt76x2_dev *dev)
+static int mt76x2u_mcu_load_rom_patch(struct mt76x02_dev *dev)
 {
 	bool rom_protect = !is_mt7612(dev);
-	struct mt76x2_patch_header *hdr;
+	struct mt76x02_patch_header *hdr;
 	u32 val, patch_mask, patch_reg;
 	const struct firmware *fw;
 	int err;
@@ -292,7 +127,7 @@ static int mt76x2u_mcu_load_rom_patch(struct mt76x2_dev *dev)
 		goto out;
 	}
 
-	hdr = (struct mt76x2_patch_header *)fw->data;
+	hdr = (struct mt76x02_patch_header *)fw->data;
 	dev_info(dev->mt76.dev, "ROM patch build: %.15s\n", hdr->build_time);
 
 	/* enable USB_DMA_CFG */
@@ -302,7 +137,7 @@ static int mt76x2u_mcu_load_rom_patch(struct mt76x2_dev *dev)
 	mt76_wr(dev, MT_VEND_ADDR(CFG, MT_USB_U3DMA_CFG), val);
 
 	/* vendor reset */
-	mt76u_mcu_fw_reset(&dev->mt76);
+	mt76x02u_mcu_fw_reset(dev);
 	usleep_range(5000, 10000);
 
 	/* enable FCE to send in-band cmd */
@@ -316,10 +151,10 @@ static int mt76x2u_mcu_load_rom_patch(struct mt76x2_dev *dev)
 	/* FCE skip_fs_en */
 	mt76_wr(dev, MT_FCE_SKIP_FS, 0x3);
 
-	err = mt76u_mcu_fw_send_data(&dev->mt76, fw->data + sizeof(*hdr),
-				     fw->size - sizeof(*hdr),
-				     MCU_ROM_PATCH_MAX_PAYLOAD,
-				     MT76U_MCU_ROM_PATCH_OFFSET);
+	err = mt76x02u_mcu_fw_send_data(dev, fw->data + sizeof(*hdr),
+					fw->size - sizeof(*hdr),
+					MCU_ROM_PATCH_MAX_PAYLOAD,
+					MT76U_MCU_ROM_PATCH_OFFSET);
 	if (err < 0) {
 		err = -EIO;
 		goto out;
@@ -341,10 +176,10 @@ out:
 	return err;
 }
 
-static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
+static int mt76x2u_mcu_load_firmware(struct mt76x02_dev *dev)
 {
 	u32 val, dlm_offset = MT76U_MCU_DLM_OFFSET;
-	const struct mt76x2_fw_header *hdr;
+	const struct mt76x02_fw_header *hdr;
 	int err, len, ilm_len, dlm_len;
 	const struct firmware *fw;
 
@@ -357,7 +192,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
 		goto out;
 	}
 
-	hdr = (const struct mt76x2_fw_header *)fw->data;
+	hdr = (const struct mt76x02_fw_header *)fw->data;
 	ilm_len = le32_to_cpu(hdr->ilm_len);
 	dlm_len = le32_to_cpu(hdr->dlm_len);
 	len = sizeof(*hdr) + ilm_len + dlm_len;
@@ -375,7 +210,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
 	dev_info(dev->mt76.dev, "Build Time: %.16s\n", hdr->build_time);
 
 	/* vendor reset */
-	mt76u_mcu_fw_reset(&dev->mt76);
+	mt76x02u_mcu_fw_reset(dev);
 	usleep_range(5000, 10000);
 
 	/* enable USB_DMA_CFG */
@@ -395,9 +230,9 @@ static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
 	mt76_wr(dev, MT_FCE_SKIP_FS, 0x3);
 
 	/* load ILM */
-	err = mt76u_mcu_fw_send_data(&dev->mt76, fw->data + sizeof(*hdr),
-				     ilm_len, MCU_FW_URB_MAX_PAYLOAD,
-				     MT76U_MCU_ILM_OFFSET);
+	err = mt76x02u_mcu_fw_send_data(dev, fw->data + sizeof(*hdr),
+					ilm_len, MCU_FW_URB_MAX_PAYLOAD,
+					MT76U_MCU_ILM_OFFSET);
 	if (err < 0) {
 		err = -EIO;
 		goto out;
@@ -406,10 +241,9 @@ static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
 	/* load DLM */
 	if (mt76xx_rev(dev) >= MT76XX_REV_E3)
 		dlm_offset += 0x800;
-	err = mt76u_mcu_fw_send_data(&dev->mt76,
-				     fw->data + sizeof(*hdr) + ilm_len,
-				     dlm_len, MCU_FW_URB_MAX_PAYLOAD,
-				     dlm_offset);
+	err = mt76x02u_mcu_fw_send_data(dev, fw->data + sizeof(*hdr) + ilm_len,
+					dlm_len, MCU_FW_URB_MAX_PAYLOAD,
+					dlm_offset);
 	if (err < 0) {
 		err = -EIO;
 		goto out;
@@ -425,6 +259,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x2_dev *dev)
 	mt76_set(dev, MT_MCU_COM_REG0, BIT(1));
 	/* enable FCE to send in-band cmd */
 	mt76_wr(dev, MT_FCE_PSE_CTRL, 0x1);
+	mt76x02_set_ethtool_fwver(dev, hdr);
 	dev_dbg(dev->mt76.dev, "firmware running\n");
 
 out:
@@ -432,7 +267,7 @@ out:
 	return err;
 }
 
-int mt76x2u_mcu_fw_init(struct mt76x2_dev *dev)
+int mt76x2u_mcu_fw_init(struct mt76x02_dev *dev)
 {
 	int err;
 
@@ -443,21 +278,13 @@ int mt76x2u_mcu_fw_init(struct mt76x2_dev *dev)
 	return mt76x2u_mcu_load_firmware(dev);
 }
 
-int mt76x2u_mcu_init(struct mt76x2_dev *dev)
+int mt76x2u_mcu_init(struct mt76x02_dev *dev)
 {
 	int err;
 
-	err = mt76x2u_mcu_function_select(dev, Q_SELECT, 1);
+	err = mt76x02_mcu_function_select(dev, Q_SELECT, 1, false);
 	if (err < 0)
 		return err;
 
-	return mt76x2u_mcu_set_radio_state(dev, true);
-}
-
-void mt76x2u_mcu_deinit(struct mt76x2_dev *dev)
-{
-	struct mt76_usb *usb = &dev->mt76.usb;
-
-	usb_kill_urb(usb->mcu.res.urb);
-	mt76u_buf_free(&usb->mcu.res);
+	return mt76x02_mcu_set_radio_state(dev, true, false);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index 5158063d0c2e..ca96ba60510e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -15,42 +15,10 @@
  */
 
 #include "mt76x2u.h"
-#include "mt76x2_eeprom.h"
+#include "eeprom.h"
+#include "../mt76x02_phy.h"
 
-void mt76x2u_phy_set_rxpath(struct mt76x2_dev *dev)
-{
-	u32 val;
-
-	val = mt76_rr(dev, MT_BBP(AGC, 0));
-	val &= ~BIT(4);
-
-	switch (dev->chainmask & 0xf) {
-	case 2:
-		val |= BIT(3);
-		break;
-	default:
-		val &= ~BIT(3);
-		break;
-	}
-	mt76_wr(dev, MT_BBP(AGC, 0), val);
-}
-
-void mt76x2u_phy_set_txdac(struct mt76x2_dev *dev)
-{
-	int txpath;
-
-	txpath = (dev->chainmask >> 8) & 0xf;
-	switch (txpath) {
-	case 2:
-		mt76_set(dev, MT_BBP(TXBE, 5), 0x3);
-		break;
-	default:
-		mt76_clear(dev, MT_BBP(TXBE, 5), 0x3);
-		break;
-	}
-}
-
-void mt76x2u_phy_channel_calibrate(struct mt76x2_dev *dev)
+void mt76x2u_phy_channel_calibrate(struct mt76x02_dev *dev)
 {
 	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
 	bool is_5ghz = chan->band == NL80211_BAND_5GHZ;
@@ -61,59 +29,18 @@ void mt76x2u_phy_channel_calibrate(struct mt76x2_dev *dev)
 	mt76x2u_mac_stop(dev);
 
 	if (is_5ghz)
-		mt76x2u_mcu_calibrate(dev, MCU_CAL_LC, 0);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0, false);
 
-	mt76x2u_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz);
-	mt76x2u_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz);
-	mt76x2u_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz);
-	mt76x2u_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz, false);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0, false);
 
 	mt76x2u_mac_resume(dev);
 }
 
 static void
-mt76x2u_phy_tssi_compensate(struct mt76x2_dev *dev)
-{
-	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
-	struct mt76x2_tx_power_info txp;
-	struct mt76x2_tssi_comp t = {};
-
-	if (!dev->cal.tssi_cal_done)
-		return;
-
-	if (!dev->cal.tssi_comp_pending) {
-		/* TSSI trigger */
-		t.cal_mode = BIT(0);
-		mt76x2u_mcu_tssi_comp(dev, &t);
-		dev->cal.tssi_comp_pending = true;
-	} else {
-		if (mt76_rr(dev, MT_BBP(CORE, 34)) & BIT(4))
-			return;
-
-		dev->cal.tssi_comp_pending = false;
-		mt76x2_get_power_info(dev, &txp, chan);
-
-		if (mt76x2_ext_pa_enabled(dev, chan->band))
-			t.pa_mode = 1;
-
-		t.cal_mode = BIT(1);
-		t.slope0 = txp.chain[0].tssi_slope;
-		t.offset0 = txp.chain[0].tssi_offset;
-		t.slope1 = txp.chain[1].tssi_slope;
-		t.offset1 = txp.chain[1].tssi_offset;
-		mt76x2u_mcu_tssi_comp(dev, &t);
-
-		if (t.pa_mode || dev->cal.dpd_cal_done)
-			return;
-
-		usleep_range(10000, 20000);
-		mt76x2u_mcu_calibrate(dev, MCU_CAL_DPD, chan->hw_value);
-		dev->cal.dpd_cal_done = true;
-	}
-}
-
-static void
-mt76x2u_phy_update_channel_gain(struct mt76x2_dev *dev)
+mt76x2u_phy_update_channel_gain(struct mt76x02_dev *dev)
 {
 	u8 channel = dev->mt76.chandef.chan->hw_value;
 	int freq, freq1;
@@ -142,7 +69,7 @@ mt76x2u_phy_update_channel_gain(struct mt76x2_dev *dev)
 		break;
 	}
 
-	dev->cal.avg_rssi_all = mt76x2_phy_get_min_avg_rssi(dev);
+	dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev);
 	false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS,
 			      mt76_rr(dev, MT_RX_STAT_1));
 
@@ -152,17 +79,17 @@ mt76x2u_phy_update_channel_gain(struct mt76x2_dev *dev)
 
 void mt76x2u_phy_calibrate(struct work_struct *work)
 {
-	struct mt76x2_dev *dev;
+	struct mt76x02_dev *dev;
 
-	dev = container_of(work, struct mt76x2_dev, cal_work.work);
-	mt76x2u_phy_tssi_compensate(dev);
+	dev = container_of(work, struct mt76x02_dev, cal_work.work);
+	mt76x2_phy_tssi_compensate(dev, false);
 	mt76x2u_phy_update_channel_gain(dev);
 
 	ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
 				     MT_CALIBRATE_INTERVAL);
 }
 
-int mt76x2u_phy_set_channel(struct mt76x2_dev *dev,
+int mt76x2u_phy_set_channel(struct mt76x02_dev *dev,
 			    struct cfg80211_chan_def *chandef)
 {
 	u32 ext_cca_chan[4] = {
@@ -228,8 +155,8 @@ int mt76x2u_phy_set_channel(struct mt76x2_dev *dev,
 	mt76x2_configure_tx_delay(dev, chan->band, bw);
 	mt76x2_phy_set_txpower(dev);
 
-	mt76x2_phy_set_band(dev, chan->band, ch_group_index & 1);
-	mt76x2_phy_set_bw(dev, chandef->width, ch_group_index);
+	mt76x02_phy_set_band(dev, chan->band, ch_group_index & 1);
+	mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
 
 	mt76_rmw(dev, MT_EXT_CCA_CFG,
 		 (MT_EXT_CCA_CFG_CCA0 |
@@ -239,28 +166,28 @@ int mt76x2u_phy_set_channel(struct mt76x2_dev *dev,
 		  MT_EXT_CCA_CFG_CCA_MASK),
 		 ext_cca_chan[ch_group_index]);
 
-	ret = mt76x2u_mcu_set_channel(dev, channel, bw, bw_index, scan);
+	ret = mt76x2_mcu_set_channel(dev, channel, bw, bw_index, scan);
 	if (ret)
 		return ret;
 
-	mt76x2u_mcu_init_gain(dev, channel, dev->cal.rx.mcu_gain, true);
+	mt76x2_mcu_init_gain(dev, channel, dev->cal.rx.mcu_gain, true);
 
 	/* Enable LDPC Rx */
 	if (mt76xx_rev(dev) >= MT76XX_REV_E3)
 		mt76_set(dev, MT_BBP(RXO, 13), BIT(10));
 
 	if (!dev->cal.init_cal_done) {
-		u8 val = mt76x2_eeprom_get(dev, MT_EE_BT_RCAL_RESULT);
+		u8 val = mt76x02_eeprom_get(dev, MT_EE_BT_RCAL_RESULT);
 
 		if (val != 0xff)
-			mt76x2u_mcu_calibrate(dev, MCU_CAL_R, 0);
+			mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
 	}
 
-	mt76x2u_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel);
+	mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel, false);
 
 	/* Rx LPF calibration */
 	if (!dev->cal.init_cal_done)
-		mt76x2u_mcu_calibrate(dev, MCU_CAL_RC, 0);
+		mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0, false);
 	dev->cal.init_cal_done = true;
 
 	mt76_wr(dev, MT_BBP(AGC, 61), 0xff64a4e2);
@@ -290,9 +217,9 @@ int mt76x2u_phy_set_channel(struct mt76x2_dev *dev,
 			chan = dev->mt76.chandef.chan;
 			if (chan->band == NL80211_BAND_5GHZ)
 				flag |= BIT(0);
-			if (mt76x2_ext_pa_enabled(dev, chan->band))
+			if (mt76x02_ext_pa_enabled(dev, chan->band))
 				flag |= BIT(8);
-			mt76x2u_mcu_calibrate(dev, MCU_CAL_TSSI, flag);
+			mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, false);
 			dev->cal.tssi_cal_done = true;
 		}
 	}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_common.c
deleted file mode 100644
index a2338ba139b4..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_common.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "mt76x2.h"
-
-void mt76x2_txq_init(struct mt76x2_dev *dev, struct ieee80211_txq *txq)
-{
-	struct mt76_txq *mtxq;
-
-	if (!txq)
-		return;
-
-	mtxq = (struct mt76_txq *) txq->drv_priv;
-	if (txq->sta) {
-		struct mt76x2_sta *sta;
-
-		sta = (struct mt76x2_sta *) txq->sta->drv_priv;
-		mtxq->wcid = &sta->wcid;
-	} else {
-		struct mt76x2_vif *mvif;
-
-		mvif = (struct mt76x2_vif *) txq->vif->drv_priv;
-		mtxq->wcid = &mvif->group_wcid;
-	}
-
-	mt76_txq_init(&dev->mt76, txq);
-}
-EXPORT_SYMBOL_GPL(mt76x2_txq_init);
-
-int mt76x2_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			struct ieee80211_ampdu_params *params)
-{
-	enum ieee80211_ampdu_mlme_action action = params->action;
-	struct ieee80211_sta *sta = params->sta;
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
-	struct ieee80211_txq *txq = sta->txq[params->tid];
-	u16 tid = params->tid;
-	u16 *ssn = &params->ssn;
-	struct mt76_txq *mtxq;
-
-	if (!txq)
-		return -EINVAL;
-
-	mtxq = (struct mt76_txq *)txq->drv_priv;
-
-	switch (action) {
-	case IEEE80211_AMPDU_RX_START:
-		mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, *ssn, params->buf_size);
-		mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
-		break;
-	case IEEE80211_AMPDU_RX_STOP:
-		mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid);
-		mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4,
-			   BIT(16 + tid));
-		break;
-	case IEEE80211_AMPDU_TX_OPERATIONAL:
-		mtxq->aggr = true;
-		mtxq->send_bar = false;
-		ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn);
-		break;
-	case IEEE80211_AMPDU_TX_STOP_FLUSH:
-	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
-		mtxq->aggr = false;
-		ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn);
-		break;
-	case IEEE80211_AMPDU_TX_START:
-		mtxq->agg_ssn = *ssn << 4;
-		ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
-		break;
-	case IEEE80211_AMPDU_TX_STOP_CONT:
-		mtxq->aggr = false;
-		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
-		break;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(mt76x2_ampdu_action);
-
-int mt76x2_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   struct ieee80211_sta *sta)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
-	int ret = 0;
-	int idx = 0;
-	int i;
-
-	mutex_lock(&dev->mutex);
-
-	idx = mt76_wcid_alloc(dev->wcid_mask, ARRAY_SIZE(dev->wcid));
-	if (idx < 0) {
-		ret = -ENOSPC;
-		goto out;
-	}
-
-	msta->vif = mvif;
-	msta->wcid.sta = 1;
-	msta->wcid.idx = idx;
-	msta->wcid.hw_key_idx = -1;
-	mt76x2_mac_wcid_setup(dev, idx, mvif->idx, sta->addr);
-	mt76x2_mac_wcid_set_drop(dev, idx, false);
-	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
-		mt76x2_txq_init(dev, sta->txq[i]);
-
-	if (vif->type == NL80211_IFTYPE_AP)
-		set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags);
-
-	ewma_signal_init(&msta->rssi);
-
-	rcu_assign_pointer(dev->wcid[idx], &msta->wcid);
-
-out:
-	mutex_unlock(&dev->mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(mt76x2_sta_add);
-
-int mt76x2_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		      struct ieee80211_sta *sta)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
-	int idx = msta->wcid.idx;
-	int i;
-
-	mutex_lock(&dev->mutex);
-	rcu_assign_pointer(dev->wcid[idx], NULL);
-	for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
-		mt76_txq_remove(&dev->mt76, sta->txq[i]);
-	mt76x2_mac_wcid_set_drop(dev, idx, true);
-	mt76_wcid_free(dev->wcid_mask, idx);
-	mt76x2_mac_wcid_setup(dev, idx, 0, NULL);
-	mutex_unlock(&dev->mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(mt76x2_sta_remove);
-
-void mt76x2_remove_interface(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif)
-{
-	struct mt76x2_dev *dev = hw->priv;
-
-	mt76_txq_remove(&dev->mt76, vif->txq);
-}
-EXPORT_SYMBOL_GPL(mt76x2_remove_interface);
-
-int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		   struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		   struct ieee80211_key_conf *key)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
-	struct mt76x2_sta *msta;
-	struct mt76_wcid *wcid;
-	int idx = key->keyidx;
-	int ret;
-
-	/* fall back to sw encryption for unsupported ciphers */
-	switch (key->cipher) {
-	case WLAN_CIPHER_SUITE_WEP40:
-	case WLAN_CIPHER_SUITE_WEP104:
-	case WLAN_CIPHER_SUITE_TKIP:
-	case WLAN_CIPHER_SUITE_CCMP:
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	/*
-	 * The hardware does not support per-STA RX GTK, fall back
-	 * to software mode for these.
-	 */
-	if ((vif->type == NL80211_IFTYPE_ADHOC ||
-	     vif->type == NL80211_IFTYPE_MESH_POINT) &&
-	    (key->cipher == WLAN_CIPHER_SUITE_TKIP ||
-	     key->cipher == WLAN_CIPHER_SUITE_CCMP) &&
-	    !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
-		return -EOPNOTSUPP;
-
-	msta = sta ? (struct mt76x2_sta *) sta->drv_priv : NULL;
-	wcid = msta ? &msta->wcid : &mvif->group_wcid;
-
-	if (cmd == SET_KEY) {
-		key->hw_key_idx = wcid->idx;
-		wcid->hw_key_idx = idx;
-		if (key->flags & IEEE80211_KEY_FLAG_RX_MGMT) {
-			key->flags |= IEEE80211_KEY_FLAG_SW_MGMT_TX;
-			wcid->sw_iv = true;
-		}
-	} else {
-		if (idx == wcid->hw_key_idx) {
-			wcid->hw_key_idx = -1;
-			wcid->sw_iv = true;
-		}
-
-		key = NULL;
-	}
-	mt76_wcid_key_setup(&dev->mt76, wcid, key);
-
-	if (!msta) {
-		if (key || wcid->hw_key_idx == idx) {
-			ret = mt76x2_mac_wcid_set_key(dev, wcid->idx, key);
-			if (ret)
-				return ret;
-		}
-
-		return mt76x2_mac_shared_key_setup(dev, mvif->idx, idx, key);
-	}
-
-	return mt76x2_mac_wcid_set_key(dev, msta->wcid.idx, key);
-}
-EXPORT_SYMBOL_GPL(mt76x2_set_key);
-
-int mt76x2_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		   u16 queue, const struct ieee80211_tx_queue_params *params)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	u8 cw_min = 5, cw_max = 10, qid;
-	u32 val;
-
-	qid = dev->mt76.q_tx[queue].hw_idx;
-
-	if (params->cw_min)
-		cw_min = fls(params->cw_min);
-	if (params->cw_max)
-		cw_max = fls(params->cw_max);
-
-	val = FIELD_PREP(MT_EDCA_CFG_TXOP, params->txop) |
-	      FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
-	      FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
-	      FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
-	mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
-
-	val = mt76_rr(dev, MT_WMM_TXOP(qid));
-	val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(qid));
-	val |= params->txop << MT_WMM_TXOP_SHIFT(qid);
-	mt76_wr(dev, MT_WMM_TXOP(qid), val);
-
-	val = mt76_rr(dev, MT_WMM_AIFSN);
-	val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(qid));
-	val |= params->aifs << MT_WMM_AIFSN_SHIFT(qid);
-	mt76_wr(dev, MT_WMM_AIFSN, val);
-
-	val = mt76_rr(dev, MT_WMM_CWMIN);
-	val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(qid));
-	val |= cw_min << MT_WMM_CWMIN_SHIFT(qid);
-	mt76_wr(dev, MT_WMM_CWMIN, val);
-
-	val = mt76_rr(dev, MT_WMM_CWMAX);
-	val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(qid));
-	val |= cw_max << MT_WMM_CWMAX_SHIFT(qid);
-	mt76_wr(dev, MT_WMM_CWMAX, val);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(mt76x2_conf_tx);
-
-void mt76x2_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags, u64 multicast)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	u32 flags = 0;
-
-#define MT76_FILTER(_flag, _hw) do { \
-		flags |= *total_flags & FIF_##_flag;			\
-		dev->rxfilter &= ~(_hw);				\
-		dev->rxfilter |= !(flags & FIF_##_flag) * (_hw);	\
-	} while (0)
-
-	mutex_lock(&dev->mutex);
-
-	dev->rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
-
-	MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
-	MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR);
-	MT76_FILTER(CONTROL, MT_RX_FILTR_CFG_ACK |
-			     MT_RX_FILTR_CFG_CTS |
-			     MT_RX_FILTR_CFG_CFEND |
-			     MT_RX_FILTR_CFG_CFACK |
-			     MT_RX_FILTR_CFG_BA |
-			     MT_RX_FILTR_CFG_CTRL_RSV);
-	MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL);
-
-	*total_flags = flags;
-	mt76_wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
-
-	mutex_unlock(&dev->mutex);
-}
-EXPORT_SYMBOL_GPL(mt76x2_configure_filter);
-
-void mt76x2_sta_rate_tbl_update(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_sta *sta)
-{
-	struct mt76x2_dev *dev = hw->priv;
-	struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
-	struct ieee80211_sta_rates *rates = rcu_dereference(sta->rates);
-	struct ieee80211_tx_rate rate = {};
-
-	if (!rates)
-		return;
-
-	rate.idx = rates->rate[0].idx;
-	rate.flags = rates->rate[0].flags;
-	mt76x2_mac_wcid_set_rate(dev, &msta->wcid, &rate);
-	msta->wcid.max_txpwr_adj = mt76x2_tx_get_max_txpwr_adj(dev, &rate);
-}
-EXPORT_SYMBOL_GPL(mt76x2_sta_rate_tbl_update);
-
-void mt76x2_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
-			 struct sk_buff *skb)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-	void *rxwi = skb->data;
-
-	if (q == MT_RXQ_MCU) {
-		skb_queue_tail(&dev->mcu.res_q, skb);
-		wake_up(&dev->mcu.wait);
-		return;
-	}
-
-	skb_pull(skb, sizeof(struct mt76x2_rxwi));
-	if (mt76x2_mac_process_rx(dev, skb, rxwi)) {
-		dev_kfree_skb(skb);
-		return;
-	}
-
-	mt76_rx(&dev->mt76, q, skb);
-}
-EXPORT_SYMBOL_GPL(mt76x2_queue_rx_skb);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_core.c b/drivers/net/wireless/mediatek/mt76/mt76x2_core.c
deleted file mode 100644
index 2629779e8d3e..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_core.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/delay.h>
-#include "mt76x2.h"
-#include "mt76x2_trace.h"
-
-void mt76x2_set_irq_mask(struct mt76x2_dev *dev, u32 clear, u32 set)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev->irq_lock, flags);
-	dev->irqmask &= ~clear;
-	dev->irqmask |= set;
-	mt76_wr(dev, MT_INT_MASK_CSR, dev->irqmask);
-	spin_unlock_irqrestore(&dev->irq_lock, flags);
-}
-
-void mt76x2_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-
-	mt76x2_irq_enable(dev, MT_INT_RX_DONE(q));
-}
-
-irqreturn_t mt76x2_irq_handler(int irq, void *dev_instance)
-{
-	struct mt76x2_dev *dev = dev_instance;
-	u32 intr;
-
-	intr = mt76_rr(dev, MT_INT_SOURCE_CSR);
-	mt76_wr(dev, MT_INT_SOURCE_CSR, intr);
-
-	if (!test_bit(MT76_STATE_INITIALIZED, &dev->mt76.state))
-		return IRQ_NONE;
-
-	trace_dev_irq(dev, intr, dev->irqmask);
-
-	intr &= dev->irqmask;
-
-	if (intr & MT_INT_TX_DONE_ALL) {
-		mt76x2_irq_disable(dev, MT_INT_TX_DONE_ALL);
-		tasklet_schedule(&dev->tx_tasklet);
-	}
-
-	if (intr & MT_INT_RX_DONE(0)) {
-		mt76x2_irq_disable(dev, MT_INT_RX_DONE(0));
-		napi_schedule(&dev->mt76.napi[0]);
-	}
-
-	if (intr & MT_INT_RX_DONE(1)) {
-		mt76x2_irq_disable(dev, MT_INT_RX_DONE(1));
-		napi_schedule(&dev->mt76.napi[1]);
-	}
-
-	if (intr & MT_INT_PRE_TBTT)
-		tasklet_schedule(&dev->pre_tbtt_tasklet);
-
-	/* send buffered multicast frames now */
-	if (intr & MT_INT_TBTT)
-		mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]);
-
-	if (intr & MT_INT_TX_STAT) {
-		mt76x2_mac_poll_tx_status(dev, true);
-		tasklet_schedule(&dev->tx_tasklet);
-	}
-
-	if (intr & MT_INT_GPTIMER) {
-		mt76x2_irq_disable(dev, MT_INT_GPTIMER);
-		tasklet_schedule(&dev->dfs_pd.dfs_tasklet);
-	}
-
-	return IRQ_HANDLED;
-}
-
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c b/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c
deleted file mode 100644
index 6720a6a1313f..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "mt76x2.h"
-#include "mt76x2_dma.h"
-
-int
-mt76x2_tx_queue_mcu(struct mt76x2_dev *dev, enum mt76_txq_id qid,
-		    struct sk_buff *skb, int cmd, int seq)
-{
-	struct mt76_queue *q = &dev->mt76.q_tx[qid];
-	struct mt76_queue_buf buf;
-	dma_addr_t addr;
-	u32 tx_info;
-
-	tx_info = MT_MCU_MSG_TYPE_CMD |
-		  FIELD_PREP(MT_MCU_MSG_CMD_TYPE, cmd) |
-		  FIELD_PREP(MT_MCU_MSG_CMD_SEQ, seq) |
-		  FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) |
-		  FIELD_PREP(MT_MCU_MSG_LEN, skb->len);
-
-	addr = dma_map_single(dev->mt76.dev, skb->data, skb->len,
-			      DMA_TO_DEVICE);
-	if (dma_mapping_error(dev->mt76.dev, addr))
-		return -ENOMEM;
-
-	buf.addr = addr;
-	buf.len = skb->len;
-	spin_lock_bh(&q->lock);
-	mt76_queue_add_buf(dev, q, &buf, 1, tx_info, skb, NULL);
-	mt76_queue_kick(dev, q);
-	spin_unlock_bh(&q->lock);
-
-	return 0;
-}
-
-static int
-mt76x2_init_tx_queue(struct mt76x2_dev *dev, struct mt76_queue *q,
-		     int idx, int n_desc)
-{
-	int ret;
-
-	q->regs = dev->mt76.regs + MT_TX_RING_BASE + idx * MT_RING_SIZE;
-	q->ndesc = n_desc;
-	q->hw_idx = idx;
-
-	ret = mt76_queue_alloc(dev, q);
-	if (ret)
-		return ret;
-
-	mt76x2_irq_enable(dev, MT_INT_TX_DONE(idx));
-
-	return 0;
-}
-
-static int
-mt76x2_init_rx_queue(struct mt76x2_dev *dev, struct mt76_queue *q,
-		     int idx, int n_desc, int bufsize)
-{
-	int ret;
-
-	q->regs = dev->mt76.regs + MT_RX_RING_BASE + idx * MT_RING_SIZE;
-	q->ndesc = n_desc;
-	q->buf_size = bufsize;
-
-	ret = mt76_queue_alloc(dev, q);
-	if (ret)
-		return ret;
-
-	mt76x2_irq_enable(dev, MT_INT_RX_DONE(idx));
-
-	return 0;
-}
-
-static void
-mt76x2_tx_tasklet(unsigned long data)
-{
-	struct mt76x2_dev *dev = (struct mt76x2_dev *) data;
-	int i;
-
-	mt76x2_mac_process_tx_status_fifo(dev);
-
-	for (i = MT_TXQ_MCU; i >= 0; i--)
-		mt76_queue_tx_cleanup(dev, i, false);
-
-	mt76x2_mac_poll_tx_status(dev, false);
-	mt76x2_irq_enable(dev, MT_INT_TX_DONE_ALL);
-}
-
-int mt76x2_dma_init(struct mt76x2_dev *dev)
-{
-	static const u8 wmm_queue_map[] = {
-		[IEEE80211_AC_BE] = 0,
-		[IEEE80211_AC_BK] = 1,
-		[IEEE80211_AC_VI] = 2,
-		[IEEE80211_AC_VO] = 3,
-	};
-	int ret;
-	int i;
-	struct mt76_txwi_cache __maybe_unused *t;
-	struct mt76_queue *q;
-
-	BUILD_BUG_ON(sizeof(t->txwi) < sizeof(struct mt76x2_txwi));
-	BUILD_BUG_ON(sizeof(struct mt76x2_rxwi) > MT_RX_HEADROOM);
-
-	mt76_dma_attach(&dev->mt76);
-
-	init_waitqueue_head(&dev->mcu.wait);
-	skb_queue_head_init(&dev->mcu.res_q);
-
-	tasklet_init(&dev->tx_tasklet, mt76x2_tx_tasklet, (unsigned long) dev);
-
-	mt76_wr(dev, MT_WPDMA_RST_IDX, ~0);
-
-	for (i = 0; i < ARRAY_SIZE(wmm_queue_map); i++) {
-		ret = mt76x2_init_tx_queue(dev, &dev->mt76.q_tx[i],
-					   wmm_queue_map[i], MT_TX_RING_SIZE);
-		if (ret)
-			return ret;
-	}
-
-	ret = mt76x2_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_PSD],
-				   MT_TX_HW_QUEUE_MGMT, MT_TX_RING_SIZE);
-	if (ret)
-		return ret;
-
-	ret = mt76x2_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_MCU],
-				   MT_TX_HW_QUEUE_MCU, MT_MCU_RING_SIZE);
-	if (ret)
-		return ret;
-
-	ret = mt76x2_init_rx_queue(dev, &dev->mt76.q_rx[MT_RXQ_MCU], 1,
-				   MT_MCU_RING_SIZE, MT_RX_BUF_SIZE);
-	if (ret)
-		return ret;
-
-	q = &dev->mt76.q_rx[MT_RXQ_MAIN];
-	q->buf_offset = MT_RX_HEADROOM - sizeof(struct mt76x2_rxwi);
-	ret = mt76x2_init_rx_queue(dev, q, 0, MT76x2_RX_RING_SIZE, MT_RX_BUF_SIZE);
-	if (ret)
-		return ret;
-
-	return mt76_init_queues(dev);
-}
-
-void mt76x2_dma_cleanup(struct mt76x2_dev *dev)
-{
-	tasklet_kill(&dev->tx_tasklet);
-	mt76_dma_cleanup(&dev->mt76);
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mcu.c
deleted file mode 100644
index 743da57760dc..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mcu.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/kernel.h>
-#include <linux/firmware.h>
-#include <linux/delay.h>
-
-#include "mt76x2.h"
-#include "mt76x2_mcu.h"
-#include "mt76x2_dma.h"
-#include "mt76x2_eeprom.h"
-
-static struct sk_buff *mt76x2_mcu_msg_alloc(const void *data, int len)
-{
-	struct sk_buff *skb;
-
-	skb = alloc_skb(len, GFP_KERNEL);
-	if (!skb)
-		return NULL;
-	memcpy(skb_put(skb, len), data, len);
-
-	return skb;
-}
-
-static struct sk_buff *
-mt76x2_mcu_get_response(struct mt76x2_dev *dev, unsigned long expires)
-{
-	unsigned long timeout;
-
-	if (!time_is_after_jiffies(expires))
-		return NULL;
-
-	timeout = expires - jiffies;
-	wait_event_timeout(dev->mcu.wait, !skb_queue_empty(&dev->mcu.res_q),
-			   timeout);
-	return skb_dequeue(&dev->mcu.res_q);
-}
-
-static int
-mt76x2_mcu_msg_send(struct mt76x2_dev *dev, struct sk_buff *skb,
-		    enum mcu_cmd cmd)
-{
-	unsigned long expires = jiffies + HZ;
-	int ret;
-	u8 seq;
-
-	if (!skb)
-		return -EINVAL;
-
-	mutex_lock(&dev->mcu.mutex);
-
-	seq = ++dev->mcu.msg_seq & 0xf;
-	if (!seq)
-		seq = ++dev->mcu.msg_seq & 0xf;
-
-	ret = mt76x2_tx_queue_mcu(dev, MT_TXQ_MCU, skb, cmd, seq);
-	if (ret)
-		goto out;
-
-	while (1) {
-		u32 *rxfce;
-		bool check_seq = false;
-
-		skb = mt76x2_mcu_get_response(dev, expires);
-		if (!skb) {
-			dev_err(dev->mt76.dev,
-				"MCU message %d (seq %d) timed out\n", cmd,
-				seq);
-			ret = -ETIMEDOUT;
-			break;
-		}
-
-		rxfce = (u32 *) skb->cb;
-
-		if (seq == FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, *rxfce))
-			check_seq = true;
-
-		dev_kfree_skb(skb);
-		if (check_seq)
-			break;
-	}
-
-out:
-	mutex_unlock(&dev->mcu.mutex);
-
-	return ret;
-}
-
-static int
-mt76pci_load_rom_patch(struct mt76x2_dev *dev)
-{
-	const struct firmware *fw = NULL;
-	struct mt76x2_patch_header *hdr;
-	bool rom_protect = !is_mt7612(dev);
-	int len, ret = 0;
-	__le32 *cur;
-	u32 patch_mask, patch_reg;
-
-	if (rom_protect && !mt76_poll(dev, MT_MCU_SEMAPHORE_03, 1, 1, 600)) {
-		dev_err(dev->mt76.dev,
-			"Could not get hardware semaphore for ROM PATCH\n");
-		return -ETIMEDOUT;
-	}
-
-	if (mt76xx_rev(dev) >= MT76XX_REV_E3) {
-		patch_mask = BIT(0);
-		patch_reg = MT_MCU_CLOCK_CTL;
-	} else {
-		patch_mask = BIT(1);
-		patch_reg = MT_MCU_COM_REG0;
-	}
-
-	if (rom_protect && (mt76_rr(dev, patch_reg) & patch_mask)) {
-		dev_info(dev->mt76.dev, "ROM patch already applied\n");
-		goto out;
-	}
-
-	ret = request_firmware(&fw, MT7662_ROM_PATCH, dev->mt76.dev);
-	if (ret)
-		goto out;
-
-	if (!fw || !fw->data || fw->size <= sizeof(*hdr)) {
-		ret = -EIO;
-		dev_err(dev->mt76.dev, "Failed to load firmware\n");
-		goto out;
-	}
-
-	hdr = (struct mt76x2_patch_header *) fw->data;
-	dev_info(dev->mt76.dev, "ROM patch build: %.15s\n", hdr->build_time);
-
-	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_ROM_PATCH_OFFSET);
-
-	cur = (__le32 *) (fw->data + sizeof(*hdr));
-	len = fw->size - sizeof(*hdr);
-	mt76_wr_copy(dev, MT_MCU_ROM_PATCH_ADDR, cur, len);
-
-	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
-
-	/* Trigger ROM */
-	mt76_wr(dev, MT_MCU_INT_LEVEL, 4);
-
-	if (!mt76_poll_msec(dev, patch_reg, patch_mask, patch_mask, 2000)) {
-		dev_err(dev->mt76.dev, "Failed to load ROM patch\n");
-		ret = -ETIMEDOUT;
-	}
-
-out:
-	/* release semaphore */
-	if (rom_protect)
-		mt76_wr(dev, MT_MCU_SEMAPHORE_03, 1);
-	release_firmware(fw);
-	return ret;
-}
-
-static int
-mt76pci_load_firmware(struct mt76x2_dev *dev)
-{
-	const struct firmware *fw;
-	const struct mt76x2_fw_header *hdr;
-	int len, ret;
-	__le32 *cur;
-	u32 offset, val;
-
-	ret = request_firmware(&fw, MT7662_FIRMWARE, dev->mt76.dev);
-	if (ret)
-		return ret;
-
-	if (!fw || !fw->data || fw->size < sizeof(*hdr))
-		goto error;
-
-	hdr = (const struct mt76x2_fw_header *) fw->data;
-
-	len = sizeof(*hdr);
-	len += le32_to_cpu(hdr->ilm_len);
-	len += le32_to_cpu(hdr->dlm_len);
-
-	if (fw->size != len)
-		goto error;
-
-	val = le16_to_cpu(hdr->fw_ver);
-	dev_info(dev->mt76.dev, "Firmware Version: %d.%d.%02d\n",
-		 (val >> 12) & 0xf, (val >> 8) & 0xf, val & 0xf);
-
-	val = le16_to_cpu(hdr->build_ver);
-	dev_info(dev->mt76.dev, "Build: %x\n", val);
-	dev_info(dev->mt76.dev, "Build Time: %.16s\n", hdr->build_time);
-
-	cur = (__le32 *) (fw->data + sizeof(*hdr));
-	len = le32_to_cpu(hdr->ilm_len);
-
-	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_ILM_OFFSET);
-	mt76_wr_copy(dev, MT_MCU_ILM_ADDR, cur, len);
-
-	cur += len / sizeof(*cur);
-	len = le32_to_cpu(hdr->dlm_len);
-
-	if (mt76xx_rev(dev) >= MT76XX_REV_E3)
-		offset = MT_MCU_DLM_ADDR_E3;
-	else
-		offset = MT_MCU_DLM_ADDR;
-
-	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, MT_MCU_DLM_OFFSET);
-	mt76_wr_copy(dev, offset, cur, len);
-
-	mt76_wr(dev, MT_MCU_PCIE_REMAP_BASE4, 0);
-
-	val = mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_2);
-	if (FIELD_GET(MT_EE_NIC_CONF_2_XTAL_OPTION, val) == 1)
-		mt76_set(dev, MT_MCU_COM_REG0, BIT(30));
-
-	/* trigger firmware */
-	mt76_wr(dev, MT_MCU_INT_LEVEL, 2);
-	if (!mt76_poll_msec(dev, MT_MCU_COM_REG0, 1, 1, 200)) {
-		dev_err(dev->mt76.dev, "Firmware failed to start\n");
-		release_firmware(fw);
-		return -ETIMEDOUT;
-	}
-
-	dev_info(dev->mt76.dev, "Firmware running!\n");
-
-	release_firmware(fw);
-
-	return ret;
-
-error:
-	dev_err(dev->mt76.dev, "Invalid firmware\n");
-	release_firmware(fw);
-	return -ENOENT;
-}
-
-static int
-mt76x2_mcu_function_select(struct mt76x2_dev *dev, enum mcu_function func,
-			   u32 val)
-{
-	struct sk_buff *skb;
-	struct {
-	    __le32 id;
-	    __le32 value;
-	} __packed __aligned(4) msg = {
-	    .id = cpu_to_le32(func),
-	    .value = cpu_to_le32(val),
-	};
-
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	return mt76x2_mcu_msg_send(dev, skb, CMD_FUN_SET_OP);
-}
-
-int mt76x2_mcu_load_cr(struct mt76x2_dev *dev, u8 type, u8 temp_level,
-		       u8 channel)
-{
-	struct sk_buff *skb;
-	struct {
-		u8 cr_mode;
-		u8 temp;
-		u8 ch;
-		u8 _pad0;
-
-		__le32 cfg;
-	} __packed __aligned(4) msg = {
-		.cr_mode = type,
-		.temp = temp_level,
-		.ch = channel,
-	};
-	u32 val;
-
-	val = BIT(31);
-	val |= (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_0) >> 8) & 0x00ff;
-	val |= (mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) << 8) & 0xff00;
-	msg.cfg = cpu_to_le32(val);
-
-	/* first set the channel without the extension channel info */
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	return mt76x2_mcu_msg_send(dev, skb, CMD_LOAD_CR);
-}
-
-int mt76x2_mcu_set_channel(struct mt76x2_dev *dev, u8 channel, u8 bw,
-			   u8 bw_index, bool scan)
-{
-	struct sk_buff *skb;
-	struct {
-		u8 idx;
-		u8 scan;
-		u8 bw;
-		u8 _pad0;
-
-		__le16 chainmask;
-		u8 ext_chan;
-		u8 _pad1;
-
-	} __packed __aligned(4) msg = {
-		.idx = channel,
-		.scan = scan,
-		.bw = bw,
-		.chainmask = cpu_to_le16(dev->chainmask),
-	};
-
-	/* first set the channel without the extension channel info */
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	mt76x2_mcu_msg_send(dev, skb, CMD_SWITCH_CHANNEL_OP);
-
-	usleep_range(5000, 10000);
-
-	msg.ext_chan = 0xe0 + bw_index;
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	return mt76x2_mcu_msg_send(dev, skb, CMD_SWITCH_CHANNEL_OP);
-}
-
-int mt76x2_mcu_set_radio_state(struct mt76x2_dev *dev, bool on)
-{
-	struct sk_buff *skb;
-	struct {
-		__le32 mode;
-		__le32 level;
-	} __packed __aligned(4) msg = {
-		.mode = cpu_to_le32(on ? RADIO_ON : RADIO_OFF),
-		.level = cpu_to_le32(0),
-	};
-
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	return mt76x2_mcu_msg_send(dev, skb, CMD_POWER_SAVING_OP);
-}
-
-int mt76x2_mcu_calibrate(struct mt76x2_dev *dev, enum mcu_calibration type,
-			 u32 param)
-{
-	struct sk_buff *skb;
-	struct {
-		__le32 id;
-		__le32 value;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(type),
-		.value = cpu_to_le32(param),
-	};
-	int ret;
-
-	mt76_clear(dev, MT_MCU_COM_REG0, BIT(31));
-
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	ret = mt76x2_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP);
-	if (ret)
-		return ret;
-
-	if (WARN_ON(!mt76_poll_msec(dev, MT_MCU_COM_REG0,
-				    BIT(31), BIT(31), 100)))
-		return -ETIMEDOUT;
-
-	return 0;
-}
-
-int mt76x2_mcu_tssi_comp(struct mt76x2_dev *dev,
-			 struct mt76x2_tssi_comp *tssi_data)
-{
-	struct sk_buff *skb;
-	struct {
-		__le32 id;
-		struct mt76x2_tssi_comp data;
-	} __packed __aligned(4) msg = {
-		.id = cpu_to_le32(MCU_CAL_TSSI_COMP),
-		.data = *tssi_data,
-	};
-
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	return mt76x2_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP);
-}
-
-int mt76x2_mcu_init_gain(struct mt76x2_dev *dev, u8 channel, u32 gain,
-			 bool force)
-{
-	struct sk_buff *skb;
-	struct {
-		__le32 channel;
-		__le32 gain_val;
-	} __packed __aligned(4) msg = {
-		.channel = cpu_to_le32(channel),
-		.gain_val = cpu_to_le32(gain),
-	};
-
-	if (force)
-		msg.channel |= cpu_to_le32(BIT(31));
-
-	skb = mt76x2_mcu_msg_alloc(&msg, sizeof(msg));
-	return mt76x2_mcu_msg_send(dev, skb, CMD_INIT_GAIN_OP);
-}
-
-int mt76x2_mcu_init(struct mt76x2_dev *dev)
-{
-	int ret;
-
-	mutex_init(&dev->mcu.mutex);
-
-	ret = mt76pci_load_rom_patch(dev);
-	if (ret)
-		return ret;
-
-	ret = mt76pci_load_firmware(dev);
-	if (ret)
-		return ret;
-
-	mt76x2_mcu_function_select(dev, Q_SELECT, 1);
-	return 0;
-}
-
-int mt76x2_mcu_cleanup(struct mt76x2_dev *dev)
-{
-	struct sk_buff *skb;
-
-	mt76_wr(dev, MT_MCU_INT_LEVEL, 1);
-	usleep_range(20000, 30000);
-
-	while ((skb = skb_dequeue(&dev->mcu.res_q)) != NULL)
-		dev_kfree_skb(skb);
-
-	return 0;
-}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c
deleted file mode 100644
index 36afb166fa3f..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "mt76x2.h"
-#include "mt76x2_dma.h"
-
-void mt76x2_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
-	       struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct mt76x2_dev *dev = hw->priv;
-	struct ieee80211_vif *vif = info->control.vif;
-	struct mt76_wcid *wcid = &dev->global_wcid;
-
-	if (control->sta) {
-		struct mt76x2_sta *msta;
-
-		msta = (struct mt76x2_sta *)control->sta->drv_priv;
-		wcid = &msta->wcid;
-		/* sw encrypted frames */
-		if (!info->control.hw_key && wcid->hw_key_idx != -1)
-			control->sta = NULL;
-	}
-
-	if (vif && !control->sta) {
-		struct mt76x2_vif *mvif;
-
-		mvif = (struct mt76x2_vif *)vif->drv_priv;
-		wcid = &mvif->group_wcid;
-	}
-
-	mt76_tx(&dev->mt76, control->sta, wcid, skb);
-}
-EXPORT_SYMBOL_GPL(mt76x2_tx);
-
-int mt76x2_insert_hdr_pad(struct sk_buff *skb)
-{
-	int len = ieee80211_get_hdrlen_from_skb(skb);
-
-	if (len % 4 == 0)
-		return 0;
-
-	skb_push(skb, 2);
-	memmove(skb->data, skb->data + 2, len);
-
-	skb->data[len] = 0;
-	skb->data[len + 1] = 0;
-	return 2;
-}
-EXPORT_SYMBOL_GPL(mt76x2_insert_hdr_pad);
-
-s8 mt76x2_tx_get_max_txpwr_adj(struct mt76x2_dev *dev,
-			       const struct ieee80211_tx_rate *rate)
-{
-	s8 max_txpwr;
-
-	if (rate->flags & IEEE80211_TX_RC_VHT_MCS) {
-		u8 mcs = ieee80211_rate_get_vht_mcs(rate);
-
-		if (mcs == 8 || mcs == 9) {
-			max_txpwr = dev->rate_power.vht[8];
-		} else {
-			u8 nss, idx;
-
-			nss = ieee80211_rate_get_vht_nss(rate);
-			idx = ((nss - 1) << 3) + mcs;
-			max_txpwr = dev->rate_power.ht[idx & 0xf];
-		}
-	} else if (rate->flags & IEEE80211_TX_RC_MCS) {
-		max_txpwr = dev->rate_power.ht[rate->idx & 0xf];
-	} else {
-		enum nl80211_band band = dev->mt76.chandef.chan->band;
-
-		if (band == NL80211_BAND_2GHZ) {
-			const struct ieee80211_rate *r;
-			struct wiphy *wiphy = mt76_hw(dev)->wiphy;
-			struct mt76_rate_power *rp = &dev->rate_power;
-
-			r = &wiphy->bands[band]->bitrates[rate->idx];
-			if (r->flags & IEEE80211_RATE_SHORT_PREAMBLE)
-				max_txpwr = rp->cck[r->hw_value & 0x3];
-			else
-				max_txpwr = rp->ofdm[r->hw_value & 0x7];
-		} else {
-			max_txpwr = dev->rate_power.ofdm[rate->idx & 0x7];
-		}
-	}
-
-	return max_txpwr;
-}
-EXPORT_SYMBOL_GPL(mt76x2_tx_get_max_txpwr_adj);
-
-s8 mt76x2_tx_get_txpwr_adj(struct mt76x2_dev *dev, s8 txpwr, s8 max_txpwr_adj)
-{
-	txpwr = min_t(s8, txpwr, dev->txpower_conf);
-	txpwr -= (dev->target_power + dev->target_power_delta[0]);
-	txpwr = min_t(s8, txpwr, max_txpwr_adj);
-
-	if (!dev->enable_tpc)
-		return 0;
-	else if (txpwr >= 0)
-		return min_t(s8, txpwr, 7);
-	else
-		return (txpwr < -16) ? 8 : (txpwr + 32) / 2;
-}
-EXPORT_SYMBOL_GPL(mt76x2_tx_get_txpwr_adj);
-
-void mt76x2_tx_set_txpwr_auto(struct mt76x2_dev *dev, s8 txpwr)
-{
-	s8 txpwr_adj;
-
-	txpwr_adj = mt76x2_tx_get_txpwr_adj(dev, txpwr,
-					    dev->rate_power.ofdm[4]);
-	mt76_rmw_field(dev, MT_PROT_AUTO_TX_CFG,
-		       MT_PROT_AUTO_TX_CFG_PROT_PADJ, txpwr_adj);
-	mt76_rmw_field(dev, MT_PROT_AUTO_TX_CFG,
-		       MT_PROT_AUTO_TX_CFG_AUTO_PADJ, txpwr_adj);
-}
-EXPORT_SYMBOL_GPL(mt76x2_tx_set_txpwr_auto);
-
-void mt76x2_tx_complete(struct mt76x2_dev *dev, struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
-	if (info->flags & IEEE80211_TX_CTL_AMPDU) {
-		ieee80211_free_txskb(mt76_hw(dev), skb);
-	} else {
-		ieee80211_tx_info_clear_status(info);
-		info->status.rates[0].idx = -1;
-		info->flags |= IEEE80211_TX_STAT_ACK;
-		ieee80211_tx_status(mt76_hw(dev), skb);
-	}
-}
-EXPORT_SYMBOL_GPL(mt76x2_tx_complete);
-
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u.h b/drivers/net/wireless/mediatek/mt76/mt76x2u.h
deleted file mode 100644
index 008092f0cd8a..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef __MT76x2U_H
-#define __MT76x2U_H
-
-#include <linux/device.h>
-
-#include "mt76x2.h"
-#include "mt76x2_dma.h"
-#include "mt76x2_mcu.h"
-
-#define MT7612U_EEPROM_SIZE		512
-
-#define MT_USB_AGGR_SIZE_LIMIT		21 /* 1024B unit */
-#define MT_USB_AGGR_TIMEOUT		0x80 /* 33ns unit */
-
-extern const struct ieee80211_ops mt76x2u_ops;
-
-struct mt76x2_dev *mt76x2u_alloc_device(struct device *pdev);
-int mt76x2u_register_device(struct mt76x2_dev *dev);
-int mt76x2u_init_hardware(struct mt76x2_dev *dev);
-void mt76x2u_cleanup(struct mt76x2_dev *dev);
-void mt76x2u_stop_hw(struct mt76x2_dev *dev);
-
-void mt76x2u_mac_setaddr(struct mt76x2_dev *dev, u8 *addr);
-int mt76x2u_mac_reset(struct mt76x2_dev *dev);
-void mt76x2u_mac_resume(struct mt76x2_dev *dev);
-int mt76x2u_mac_start(struct mt76x2_dev *dev);
-int mt76x2u_mac_stop(struct mt76x2_dev *dev);
-
-int mt76x2u_phy_set_channel(struct mt76x2_dev *dev,
-			    struct cfg80211_chan_def *chandef);
-void mt76x2u_phy_calibrate(struct work_struct *work);
-void mt76x2u_phy_channel_calibrate(struct mt76x2_dev *dev);
-void mt76x2u_phy_set_txdac(struct mt76x2_dev *dev);
-void mt76x2u_phy_set_rxpath(struct mt76x2_dev *dev);
-
-void mt76x2u_mcu_complete_urb(struct urb *urb);
-int mt76x2u_mcu_set_channel(struct mt76x2_dev *dev, u8 channel, u8 bw,
-			    u8 bw_index, bool scan);
-int mt76x2u_mcu_calibrate(struct mt76x2_dev *dev, enum mcu_calibration type,
-			  u32 val);
-int mt76x2u_mcu_tssi_comp(struct mt76x2_dev *dev,
-			  struct mt76x2_tssi_comp *tssi_data);
-int mt76x2u_mcu_init_gain(struct mt76x2_dev *dev, u8 channel, u32 gain,
-			  bool force);
-int mt76x2u_mcu_set_dynamic_vga(struct mt76x2_dev *dev, u8 channel, bool ap,
-				bool ext, int rssi, u32 false_cca);
-int mt76x2u_mcu_set_radio_state(struct mt76x2_dev *dev, bool val);
-int mt76x2u_mcu_load_cr(struct mt76x2_dev *dev, u8 type,
-			u8 temp_level, u8 channel);
-int mt76x2u_mcu_init(struct mt76x2_dev *dev);
-int mt76x2u_mcu_fw_init(struct mt76x2_dev *dev);
-void mt76x2u_mcu_deinit(struct mt76x2_dev *dev);
-
-int mt76x2u_alloc_queues(struct mt76x2_dev *dev);
-void mt76x2u_queues_deinit(struct mt76x2_dev *dev);
-void mt76x2u_stop_queues(struct mt76x2_dev *dev);
-bool mt76x2u_tx_status_data(struct mt76_dev *mdev, u8 *update);
-int mt76x2u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
-			   struct sk_buff *skb, struct mt76_queue *q,
-			   struct mt76_wcid *wcid, struct ieee80211_sta *sta,
-			   u32 *tx_info);
-void mt76x2u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
-			     struct mt76_queue_entry *e, bool flush);
-int mt76x2u_skb_dma_info(struct sk_buff *skb, enum dma_msg_port port,
-			 u32 flags);
-
-#endif /* __MT76x2U_H */
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c b/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c
deleted file mode 100644
index 1ca5dd05b265..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt76x2u_core.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "mt76x2u.h"
-#include "dma.h"
-
-static void mt76x2u_remove_dma_hdr(struct sk_buff *skb)
-{
-	int hdr_len;
-
-	skb_pull(skb, sizeof(struct mt76x2_txwi) + MT_DMA_HDR_LEN);
-	hdr_len = ieee80211_get_hdrlen_from_skb(skb);
-	if (hdr_len % 4) {
-		memmove(skb->data + 2, skb->data, hdr_len);
-		skb_pull(skb, 2);
-	}
-}
-
-static int
-mt76x2u_check_skb_rooms(struct sk_buff *skb)
-{
-	int hdr_len = ieee80211_get_hdrlen_from_skb(skb);
-	u32 need_head;
-
-	need_head = sizeof(struct mt76x2_txwi) + MT_DMA_HDR_LEN;
-	if (hdr_len % 4)
-		need_head += 2;
-	return skb_cow(skb, need_head);
-}
-
-static int
-mt76x2u_set_txinfo(struct sk_buff *skb,
-		   struct mt76_wcid *wcid, u8 ep)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	enum mt76x2_qsel qsel;
-	u32 flags;
-
-	if ((info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) ||
-	    ep == MT_EP_OUT_HCCA)
-		qsel = MT_QSEL_MGMT;
-	else
-		qsel = MT_QSEL_EDCA;
-
-	flags = FIELD_PREP(MT_TXD_INFO_QSEL, qsel) |
-		MT_TXD_INFO_80211;
-	if (!wcid || wcid->hw_key_idx == 0xff || wcid->sw_iv)
-		flags |= MT_TXD_INFO_WIV;
-
-	return mt76u_skb_dma_info(skb, WLAN_PORT, flags);
-}
-
-bool mt76x2u_tx_status_data(struct mt76_dev *mdev, u8 *update)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-	struct mt76x2_tx_status stat;
-
-	if (!mt76x2_mac_load_tx_status(dev, &stat))
-		return false;
-
-	mt76x2_send_tx_status(dev, &stat, update);
-
-	return true;
-}
-
-int mt76x2u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
-			   struct sk_buff *skb, struct mt76_queue *q,
-			   struct mt76_wcid *wcid, struct ieee80211_sta *sta,
-			   u32 *tx_info)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-	struct mt76x2_txwi *txwi;
-	int err, len = skb->len;
-
-	err = mt76x2u_check_skb_rooms(skb);
-	if (err < 0)
-		return -ENOMEM;
-
-	mt76x2_insert_hdr_pad(skb);
-
-	txwi = skb_push(skb, sizeof(struct mt76x2_txwi));
-	mt76x2_mac_write_txwi(dev, txwi, skb, wcid, sta, len);
-
-	return mt76x2u_set_txinfo(skb, wcid, q2ep(q->hw_idx));
-}
-
-void mt76x2u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q,
-			     struct mt76_queue_entry *e, bool flush)
-{
-	struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
-
-	mt76x2u_remove_dma_hdr(e->skb);
-	mt76x2_tx_complete(dev, e->skb);
-}
-
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index af48d43bb7dc..7cbce03aa65b 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -91,11 +91,24 @@ mt76_txq_get_qid(struct ieee80211_txq *txq)
 	return txq->ac;
 }
 
+static void
+mt76_check_agg_ssn(struct mt76_txq *mtxq, struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+
+	if (!ieee80211_is_data_qos(hdr->frame_control) ||
+	    !ieee80211_is_data_present(hdr->frame_control))
+		return;
+
+	mtxq->agg_ssn = le16_to_cpu(hdr->seq_ctrl) + 0x10;
+}
+
 void
 mt76_tx(struct mt76_dev *dev, struct ieee80211_sta *sta,
 	struct mt76_wcid *wcid, struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	struct mt76_queue *q;
 	int qid = skb_get_queue_mapping(skb);
 
@@ -108,6 +121,19 @@ mt76_tx(struct mt76_dev *dev, struct ieee80211_sta *sta,
 		ieee80211_get_tx_rates(info->control.vif, sta, skb,
 				       info->control.rates, 1);
 
+	if (sta && ieee80211_is_data_qos(hdr->frame_control)) {
+		struct ieee80211_txq *txq;
+		struct mt76_txq *mtxq;
+		u8 tid;
+
+		tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
+		txq = sta->txq[tid];
+		mtxq = (struct mt76_txq *) txq->drv_priv;
+
+		if (mtxq->aggr)
+			mt76_check_agg_ssn(mtxq, skb);
+	}
+
 	q = &dev->q_tx[qid];
 
 	spin_lock_bh(&q->lock);
@@ -144,17 +170,6 @@ mt76_txq_dequeue(struct mt76_dev *dev, struct mt76_txq *mtxq, bool ps)
 }
 
 static void
-mt76_check_agg_ssn(struct mt76_txq *mtxq, struct sk_buff *skb)
-{
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-
-	if (!ieee80211_is_data_qos(hdr->frame_control))
-		return;
-
-	mtxq->agg_ssn = le16_to_cpu(hdr->seq_ctrl) + 0x10;
-}
-
-static void
 mt76_queue_ps_skb(struct mt76_dev *dev, struct ieee80211_sta *sta,
 		  struct sk_buff *skb, bool last)
 {
@@ -442,3 +457,19 @@ void mt76_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq)
 	mtxq->hwq = &dev->q_tx[mt76_txq_get_qid(txq)];
 }
 EXPORT_SYMBOL_GPL(mt76_txq_init);
+
+u8 mt76_ac_to_hwq(u8 ac)
+{
+	static const u8 wmm_queue_map[] = {
+		[IEEE80211_AC_BE] = 0,
+		[IEEE80211_AC_BK] = 1,
+		[IEEE80211_AC_VI] = 2,
+		[IEEE80211_AC_VO] = 3,
+	};
+
+	if (WARN_ON(ac >= IEEE80211_NUM_ACS))
+		return 0;
+
+	return wmm_queue_map[ac];
+}
+EXPORT_SYMBOL_GPL(mt76_ac_to_hwq);
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 7780b07543bb..5f0faf07c346 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/module.h>
 #include "mt76.h"
 #include "usb_trace.h"
 #include "dma.h"
@@ -109,6 +110,7 @@ u32 mt76u_rr(struct mt76_dev *dev, u32 addr)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(mt76u_rr);
 
 /* should be called with usb_ctrl_mtx locked */
 static void __mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val)
@@ -140,6 +142,7 @@ void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val)
 	__mt76u_wr(dev, addr, val);
 	mutex_unlock(&dev->usb.usb_ctrl_mtx);
 }
+EXPORT_SYMBOL_GPL(mt76u_wr);
 
 static u32 mt76u_rmw(struct mt76_dev *dev, u32 addr,
 		     u32 mask, u32 val)
@@ -187,6 +190,60 @@ void mt76u_single_wr(struct mt76_dev *dev, const u8 req,
 EXPORT_SYMBOL_GPL(mt76u_single_wr);
 
 static int
+mt76u_req_wr_rp(struct mt76_dev *dev, u32 base,
+		const struct mt76_reg_pair *data, int len)
+{
+	struct mt76_usb *usb = &dev->usb;
+
+	mutex_lock(&usb->usb_ctrl_mtx);
+	while (len > 0) {
+		__mt76u_wr(dev, base + data->reg, data->value);
+		len--;
+		data++;
+	}
+	mutex_unlock(&usb->usb_ctrl_mtx);
+
+	return 0;
+}
+
+static int
+mt76u_wr_rp(struct mt76_dev *dev, u32 base,
+	    const struct mt76_reg_pair *data, int n)
+{
+	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->state))
+		return dev->mcu_ops->mcu_wr_rp(dev, base, data, n);
+	else
+		return mt76u_req_wr_rp(dev, base, data, n);
+}
+
+static int
+mt76u_req_rd_rp(struct mt76_dev *dev, u32 base, struct mt76_reg_pair *data,
+		int len)
+{
+	struct mt76_usb *usb = &dev->usb;
+
+	mutex_lock(&usb->usb_ctrl_mtx);
+	while (len > 0) {
+		data->value = __mt76u_rr(dev, base + data->reg);
+		len--;
+		data++;
+	}
+	mutex_unlock(&usb->usb_ctrl_mtx);
+
+	return 0;
+}
+
+static int
+mt76u_rd_rp(struct mt76_dev *dev, u32 base,
+	    struct mt76_reg_pair *data, int n)
+{
+	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->state))
+		return dev->mcu_ops->mcu_rd_rp(dev, base, data, n);
+	else
+		return mt76u_req_rd_rp(dev, base, data, n);
+}
+
+static int
 mt76u_set_endpoints(struct usb_interface *intf,
 		    struct mt76_usb *usb)
 {
@@ -219,15 +276,17 @@ static int
 mt76u_fill_rx_sg(struct mt76_dev *dev, struct mt76u_buf *buf,
 		 int nsgs, int len, int sglen)
 {
+	struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN];
 	struct urb *urb = buf->urb;
 	int i;
 
+	spin_lock_bh(&q->rx_page_lock);
 	for (i = 0; i < nsgs; i++) {
 		struct page *page;
 		void *data;
 		int offset;
 
-		data = netdev_alloc_frag(len);
+		data = page_frag_alloc(&q->rx_page, len, GFP_ATOMIC);
 		if (!data)
 			break;
 
@@ -235,6 +294,7 @@ mt76u_fill_rx_sg(struct mt76_dev *dev, struct mt76u_buf *buf,
 		offset = data - page_address(page);
 		sg_set_page(&urb->sg[i], page, sglen, offset);
 	}
+	spin_unlock_bh(&q->rx_page_lock);
 
 	if (i < nsgs) {
 		int j;
@@ -258,7 +318,7 @@ int mt76u_buf_alloc(struct mt76_dev *dev, struct mt76u_buf *buf,
 	if (!buf->urb)
 		return -ENOMEM;
 
-	buf->urb->sg = devm_kzalloc(dev->dev, nsgs * sizeof(*buf->urb->sg),
+	buf->urb->sg = devm_kcalloc(dev->dev, nsgs, sizeof(*buf->urb->sg),
 				    gfp);
 	if (!buf->urb->sg)
 		return -ENOMEM;
@@ -326,9 +386,9 @@ static int mt76u_get_rx_entry_len(u8 *data, u32 data_len)
 	min_len = MT_DMA_HDR_LEN + MT_RX_RXWI_LEN +
 		  MT_FCE_INFO_LEN;
 
-	if (data_len < min_len || WARN_ON(!dma_len) ||
-	    WARN_ON(dma_len + MT_DMA_HDR_LEN > data_len) ||
-	    WARN_ON(dma_len & 0x3))
+	if (data_len < min_len || !dma_len ||
+	    dma_len + MT_DMA_HDR_LEN > data_len ||
+	    (dma_len & 0x3))
 		return -EINVAL;
 	return dma_len;
 }
@@ -463,9 +523,10 @@ static int mt76u_alloc_rx(struct mt76_dev *dev)
 	struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN];
 	int i, err, nsgs;
 
+	spin_lock_init(&q->rx_page_lock);
 	spin_lock_init(&q->lock);
-	q->entry = devm_kzalloc(dev->dev,
-				MT_NUM_RX_ENTRIES * sizeof(*q->entry),
+	q->entry = devm_kcalloc(dev->dev,
+				MT_NUM_RX_ENTRIES, sizeof(*q->entry),
 				GFP_KERNEL);
 	if (!q->entry)
 		return -ENOMEM;
@@ -494,10 +555,21 @@ static int mt76u_alloc_rx(struct mt76_dev *dev)
 static void mt76u_free_rx(struct mt76_dev *dev)
 {
 	struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN];
+	struct page *page;
 	int i;
 
 	for (i = 0; i < q->ndesc; i++)
 		mt76u_buf_free(&q->entry[i].ubuf);
+
+	spin_lock_bh(&q->rx_page_lock);
+	if (!q->rx_page.va)
+		goto out;
+
+	page = virt_to_page(q->rx_page.va);
+	__page_frag_cache_drain(page, q->rx_page.pagecnt_bias);
+	memset(&q->rx_page, 0, sizeof(q->rx_page));
+out:
+	spin_unlock_bh(&q->rx_page_lock);
 }
 
 static void mt76u_stop_rx(struct mt76_dev *dev)
@@ -509,40 +581,6 @@ static void mt76u_stop_rx(struct mt76_dev *dev)
 		usb_kill_urb(q->entry[i].ubuf.urb);
 }
 
-int mt76u_skb_dma_info(struct sk_buff *skb, int port, u32 flags)
-{
-	struct sk_buff *iter, *last = skb;
-	u32 info, pad;
-
-	/* Buffer layout:
-	 *	|   4B   | xfer len |      pad       |  4B  |
-	 *	| TXINFO | pkt/cmd  | zero pad to 4B | zero |
-	 *
-	 * length field of TXINFO should be set to 'xfer len'.
-	 */
-	info = FIELD_PREP(MT_TXD_INFO_LEN, round_up(skb->len, 4)) |
-	       FIELD_PREP(MT_TXD_INFO_DPORT, port) | flags;
-	put_unaligned_le32(info, skb_push(skb, sizeof(info)));
-
-	pad = round_up(skb->len, 4) + 4 - skb->len;
-	skb_walk_frags(skb, iter) {
-		last = iter;
-		if (!iter->next) {
-			skb->data_len += pad;
-			skb->len += pad;
-			break;
-		}
-	}
-
-	if (unlikely(pad)) {
-		if (__skb_pad(last, pad, true))
-			return -ENOMEM;
-		__skb_put(last, pad);
-	}
-	return 0;
-}
-EXPORT_SYMBOL_GPL(mt76u_skb_dma_info);
-
 static void mt76u_tx_tasklet(unsigned long data)
 {
 	struct mt76_dev *dev = (struct mt76_dev *)data;
@@ -715,10 +753,10 @@ static int mt76u_alloc_tx(struct mt76_dev *dev)
 		q = &dev->q_tx[i];
 		spin_lock_init(&q->lock);
 		INIT_LIST_HEAD(&q->swq);
-		q->hw_idx = q2hwq(i);
+		q->hw_idx = mt76_ac_to_hwq(i);
 
-		q->entry = devm_kzalloc(dev->dev,
-					MT_NUM_TX_ENTRIES * sizeof(*q->entry),
+		q->entry = devm_kcalloc(dev->dev,
+					MT_NUM_TX_ENTRIES, sizeof(*q->entry),
 					GFP_KERNEL);
 		if (!q->entry)
 			return -ENOMEM;
@@ -822,6 +860,9 @@ int mt76u_init(struct mt76_dev *dev,
 		.wr = mt76u_wr,
 		.rmw = mt76u_rmw,
 		.copy = mt76u_copy,
+		.wr_rp = mt76u_wr_rp,
+		.rd_rp = mt76u_rd_rp,
+		.type = MT76_BUS_USB,
 	};
 	struct mt76_usb *usb = &dev->usb;
 
diff --git a/drivers/net/wireless/mediatek/mt76/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/usb_mcu.c
index 070be803d463..036be4163e69 100644
--- a/drivers/net/wireless/mediatek/mt76/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/usb_mcu.c
@@ -14,32 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#include <linux/firmware.h>
-
 #include "mt76.h"
-#include "dma.h"
-
-#define MT_CMD_HDR_LEN			4
-
-#define MT_FCE_DMA_ADDR			0x0230
-#define MT_FCE_DMA_LEN			0x0234
-
-#define MT_TX_CPU_FROM_FCE_CPU_DESC_IDX	0x09a8
-
-struct sk_buff *mt76u_mcu_msg_alloc(const void *data, int len)
-{
-	struct sk_buff *skb;
-
-	skb = alloc_skb(MT_CMD_HDR_LEN + len + 8, GFP_KERNEL);
-	if (!skb)
-		return NULL;
-
-	skb_reserve(skb, MT_CMD_HDR_LEN);
-	skb_put_data(skb, data, len);
-
-	return skb;
-}
-EXPORT_SYMBOL_GPL(mt76u_mcu_msg_alloc);
 
 void mt76u_mcu_complete_urb(struct urb *urb)
 {
@@ -49,176 +24,6 @@ void mt76u_mcu_complete_urb(struct urb *urb)
 }
 EXPORT_SYMBOL_GPL(mt76u_mcu_complete_urb);
 
-static int mt76u_mcu_wait_resp(struct mt76_dev *dev, u8 seq)
-{
-	struct mt76_usb *usb = &dev->usb;
-	struct mt76u_buf *buf = &usb->mcu.res;
-	int i, ret;
-	u32 rxfce;
-
-	for (i = 0; i < 5; i++) {
-		if (!wait_for_completion_timeout(&usb->mcu.cmpl,
-						 msecs_to_jiffies(300)))
-			continue;
-
-		if (buf->urb->status)
-			return -EIO;
-
-		rxfce = get_unaligned_le32(sg_virt(&buf->urb->sg[0]));
-		ret = mt76u_submit_buf(dev, USB_DIR_IN,
-				       MT_EP_IN_CMD_RESP,
-				       buf, GFP_KERNEL,
-				       mt76u_mcu_complete_urb,
-				       &usb->mcu.cmpl);
-		if (ret)
-			return ret;
-
-		if (seq == FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, rxfce))
-			return 0;
-
-		dev_err(dev->dev, "error: MCU resp evt:%lx seq:%hhx-%lx\n",
-			FIELD_GET(MT_RX_FCE_INFO_EVT_TYPE, rxfce),
-			seq, FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, rxfce));
-	}
-
-	dev_err(dev->dev, "error: %s timed out\n", __func__);
-	return -ETIMEDOUT;
-}
-
-int mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
-		       int cmd, bool wait_resp)
-{
-	struct usb_interface *intf = to_usb_interface(dev->dev);
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct mt76_usb *usb = &dev->usb;
-	unsigned int pipe;
-	int ret, sent;
-	u8 seq = 0;
-	u32 info;
-
-	if (test_bit(MT76_REMOVED, &dev->state))
-		return 0;
-
-	mutex_lock(&usb->mcu.mutex);
-
-	pipe = usb_sndbulkpipe(udev, usb->out_ep[MT_EP_OUT_INBAND_CMD]);
-	if (wait_resp) {
-		seq = ++usb->mcu.msg_seq & 0xf;
-		if (!seq)
-			seq = ++usb->mcu.msg_seq & 0xf;
-	}
-
-	info = FIELD_PREP(MT_MCU_MSG_CMD_SEQ, seq) |
-	       FIELD_PREP(MT_MCU_MSG_CMD_TYPE, cmd) |
-	       MT_MCU_MSG_TYPE_CMD;
-	ret = mt76u_skb_dma_info(skb, CPU_TX_PORT, info);
-	if (ret)
-		goto out;
-
-	ret = usb_bulk_msg(udev, pipe, skb->data, skb->len, &sent, 500);
-	if (ret)
-		goto out;
-
-	if (wait_resp)
-		ret = mt76u_mcu_wait_resp(dev, seq);
-
-out:
-	mutex_unlock(&usb->mcu.mutex);
-
-	consume_skb(skb);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(mt76u_mcu_send_msg);
-
-void mt76u_mcu_fw_reset(struct mt76_dev *dev)
-{
-	mt76u_vendor_request(dev, MT_VEND_DEV_MODE,
-			     USB_DIR_OUT | USB_TYPE_VENDOR,
-			     0x1, 0, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(mt76u_mcu_fw_reset);
-
-static int
-__mt76u_mcu_fw_send_data(struct mt76_dev *dev, struct mt76u_buf *buf,
-			 const void *fw_data, int len, u32 dst_addr)
-{
-	u8 *data = sg_virt(&buf->urb->sg[0]);
-	DECLARE_COMPLETION_ONSTACK(cmpl);
-	__le32 info;
-	u32 val;
-	int err;
-
-	info = cpu_to_le32(FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) |
-			   FIELD_PREP(MT_MCU_MSG_LEN, len) |
-			   MT_MCU_MSG_TYPE_CMD);
-
-	memcpy(data, &info, sizeof(info));
-	memcpy(data + sizeof(info), fw_data, len);
-	memset(data + sizeof(info) + len, 0, 4);
-
-	mt76u_single_wr(dev, MT_VEND_WRITE_FCE,
-			MT_FCE_DMA_ADDR, dst_addr);
-	len = roundup(len, 4);
-	mt76u_single_wr(dev, MT_VEND_WRITE_FCE,
-			MT_FCE_DMA_LEN, len << 16);
-
-	buf->len = MT_CMD_HDR_LEN + len + sizeof(info);
-	err = mt76u_submit_buf(dev, USB_DIR_OUT,
-			       MT_EP_OUT_INBAND_CMD,
-			       buf, GFP_KERNEL,
-			       mt76u_mcu_complete_urb, &cmpl);
-	if (err < 0)
-		return err;
-
-	if (!wait_for_completion_timeout(&cmpl,
-					 msecs_to_jiffies(1000))) {
-		dev_err(dev->dev, "firmware upload timed out\n");
-		usb_kill_urb(buf->urb);
-		return -ETIMEDOUT;
-	}
-
-	if (mt76u_urb_error(buf->urb)) {
-		dev_err(dev->dev, "firmware upload failed: %d\n",
-			buf->urb->status);
-		return buf->urb->status;
-	}
-
-	val = mt76u_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX);
-	val++;
-	mt76u_wr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX, val);
-
-	return 0;
-}
-
-int mt76u_mcu_fw_send_data(struct mt76_dev *dev, const void *data,
-			   int data_len, u32 max_payload, u32 offset)
-{
-	int err, len, pos = 0, max_len = max_payload - 8;
-	struct mt76u_buf buf;
-
-	err = mt76u_buf_alloc(dev, &buf, 1, max_payload, max_payload,
-			      GFP_KERNEL);
-	if (err < 0)
-		return err;
-
-	while (data_len > 0) {
-		len = min_t(int, data_len, max_len);
-		err = __mt76u_mcu_fw_send_data(dev, &buf, data + pos,
-					       len, offset + pos);
-		if (err < 0)
-			break;
-
-		data_len -= len;
-		pos += len;
-		usleep_range(5000, 10000);
-	}
-	mt76u_buf_free(&buf);
-
-	return err;
-}
-EXPORT_SYMBOL_GPL(mt76u_mcu_fw_send_data);
-
 int mt76u_mcu_init_rx(struct mt76_dev *dev)
 {
 	struct mt76_usb *usb = &dev->usb;
@@ -240,3 +45,12 @@ int mt76u_mcu_init_rx(struct mt76_dev *dev)
 	return err;
 }
 EXPORT_SYMBOL_GPL(mt76u_mcu_init_rx);
+
+void mt76u_mcu_deinit(struct mt76_dev *dev)
+{
+	struct mt76_usb *usb = &dev->usb;
+
+	usb_kill_urb(usb->mcu.res.urb);
+	mt76u_buf_free(&usb->mcu.res);
+}
+EXPORT_SYMBOL_GPL(mt76u_mcu_deinit);
diff --git a/drivers/net/wireless/quantenna/Kconfig b/drivers/net/wireless/quantenna/Kconfig
index de84ce125c26..7628d9c1ea6a 100644
--- a/drivers/net/wireless/quantenna/Kconfig
+++ b/drivers/net/wireless/quantenna/Kconfig
@@ -1,7 +1,7 @@
 config WLAN_VENDOR_QUANTENNA
 	bool "Quantenna wireless cards support"
 	default y
-	---help---
+	help
 	  If you have a wireless card belonging to this class, say Y.
 
 	  Note that the answer to this question doesn't directly affect the
diff --git a/drivers/net/wireless/quantenna/qtnfmac/Kconfig b/drivers/net/wireless/quantenna/qtnfmac/Kconfig
index 8d1492a90bd1..b8c12a5f16b4 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/Kconfig
+++ b/drivers/net/wireless/quantenna/qtnfmac/Kconfig
@@ -11,7 +11,7 @@ config QTNFMAC_PEARL_PCIE
 	select QTNFMAC
 	select FW_LOADER
 	select CRC32
-	---help---
+	help
 	  This option adds support for wireless adapters based on Quantenna
 	  802.11ac QSR10g (aka Pearl) FullMAC chipset running over PCIe.
 
diff --git a/drivers/net/wireless/quantenna/qtnfmac/Makefile b/drivers/net/wireless/quantenna/qtnfmac/Makefile
index 97f760a3d599..17cd7adb4109 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/Makefile
+++ b/drivers/net/wireless/quantenna/qtnfmac/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_QTNFMAC_PEARL_PCIE) += qtnfmac_pearl_pcie.o
 
 qtnfmac_pearl_pcie-objs += \
 	shm_ipc.o \
-	pearl/pcie.o
+	pcie/pcie.o \
+	pcie/pearl_pcie.o
 
 qtnfmac_pearl_pcie-$(CONFIG_DEBUG_FS) += debug.o
diff --git a/drivers/net/wireless/quantenna/qtnfmac/bus.h b/drivers/net/wireless/quantenna/qtnfmac/bus.h
index 323e47cea1e2..528ca7f5e070 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/bus.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/bus.h
@@ -20,6 +20,9 @@
 #include <linux/netdevice.h>
 #include <linux/workqueue.h>
 
+#include "trans.h"
+#include "core.h"
+
 #define QTNF_MAX_MAC		3
 
 enum qtnf_fw_state {
@@ -57,10 +60,8 @@ struct qtnf_bus {
 	struct qtnf_wmac *mac[QTNF_MAX_MAC];
 	struct qtnf_qlink_transport trans;
 	struct qtnf_hw_info hw_info;
-	char fwname[32];
 	struct napi_struct mux_napi;
 	struct net_device mux_dev;
-	struct completion firmware_init_complete;
 	struct workqueue_struct *workqueue;
 	struct work_struct fw_work;
 	struct work_struct event_work;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 4aa332f4646b..51b33ec78fac 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -141,8 +141,8 @@ qtnf_change_virtual_intf(struct wiphy *wiphy,
 
 	ret = qtnf_cmd_send_change_intf_type(vif, type, mac_addr);
 	if (ret) {
-		pr_err("VIF%u.%u: failed to change VIF type: %d\n",
-		       vif->mac->macid, vif->vifid, ret);
+		pr_err("VIF%u.%u: failed to change type to %d\n",
+		       vif->mac->macid, vif->vifid, type);
 		return ret;
 	}
 
@@ -216,7 +216,6 @@ static struct wireless_dev *qtnf_add_virtual_intf(struct wiphy *wiphy,
 		eth_zero_addr(vif->mac_addr);
 		eth_zero_addr(vif->bssid);
 		vif->bss_priority = QTNF_DEF_BSS_PRIORITY;
-		vif->sta_state = QTNF_STA_DISCONNECTED;
 		memset(&vif->wdev, 0, sizeof(vif->wdev));
 		vif->wdev.wiphy = wiphy;
 		vif->wdev.iftype = type;
@@ -229,18 +228,22 @@ static struct wireless_dev *qtnf_add_virtual_intf(struct wiphy *wiphy,
 	if (params)
 		mac_addr = params->macaddr;
 
-	if (qtnf_cmd_send_add_intf(vif, type, mac_addr)) {
-		pr_err("VIF%u.%u: failed to add VIF\n", mac->macid, vif->vifid);
+	ret = qtnf_cmd_send_add_intf(vif, type, mac_addr);
+	if (ret) {
+		pr_err("VIF%u.%u: failed to add VIF %pM\n",
+		       mac->macid, vif->vifid, mac_addr);
 		goto err_cmd;
 	}
 
 	if (!is_valid_ether_addr(vif->mac_addr)) {
 		pr_err("VIF%u.%u: FW reported bad MAC: %pM\n",
 		       mac->macid, vif->vifid, vif->mac_addr);
+		ret = -EINVAL;
 		goto err_mac;
 	}
 
-	if (qtnf_core_net_attach(mac, vif, name, name_assign_t)) {
+	ret = qtnf_core_net_attach(mac, vif, name, name_assign_t);
+	if (ret) {
 		pr_err("VIF%u.%u: failed to attach netdev\n", mac->macid,
 		       vif->vifid);
 		goto err_net;
@@ -256,7 +259,7 @@ err_mac:
 err_cmd:
 	vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
 
-	return ERR_PTR(-EFAULT);
+	return ERR_PTR(ret);
 }
 
 static int qtnf_mgmt_set_appie(struct qtnf_vif *vif,
@@ -335,12 +338,11 @@ static int qtnf_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 	qtnf_scan_done(vif->mac, true);
 
 	ret = qtnf_cmd_send_stop_ap(vif);
-	if (ret) {
+	if (ret)
 		pr_err("VIF%u.%u: failed to stop AP operation in FW\n",
 		       vif->mac->macid, vif->vifid);
 
-		netif_carrier_off(vif->netdev);
-	}
+	netif_carrier_off(vif->netdev);
 
 	return ret;
 }
@@ -478,19 +480,31 @@ qtnf_dump_station(struct wiphy *wiphy, struct net_device *dev,
 	const struct qtnf_sta_node *sta_node;
 	int ret;
 
-	sta_node = qtnf_sta_list_lookup_index(&vif->sta_list, idx);
+	switch (vif->wdev.iftype) {
+	case NL80211_IFTYPE_STATION:
+		if (idx != 0 || !vif->wdev.current_bss)
+			return -ENOENT;
 
-	if (unlikely(!sta_node))
-		return -ENOENT;
+		ether_addr_copy(mac, vif->bssid);
+		break;
+	case NL80211_IFTYPE_AP:
+		sta_node = qtnf_sta_list_lookup_index(&vif->sta_list, idx);
+		if (unlikely(!sta_node))
+			return -ENOENT;
 
-	ether_addr_copy(mac, sta_node->mac_addr);
+		ether_addr_copy(mac, sta_node->mac_addr);
+		break;
+	default:
+		return -ENOTSUPP;
+	}
 
-	ret = qtnf_cmd_get_sta_info(vif, sta_node->mac_addr, sinfo);
+	ret = qtnf_cmd_get_sta_info(vif, mac, sinfo);
 
-	if (unlikely(ret == -ENOENT)) {
-		qtnf_sta_list_del(vif, mac);
-		cfg80211_del_sta(vif->netdev, mac, GFP_KERNEL);
-		sinfo->filled = 0;
+	if (vif->wdev.iftype == NL80211_IFTYPE_AP) {
+		if (ret == -ENOENT) {
+			cfg80211_del_sta(vif->netdev, mac, GFP_KERNEL);
+			sinfo->filled = 0;
+		}
 	}
 
 	sinfo->generation = vif->generation;
@@ -521,9 +535,16 @@ static int qtnf_del_key(struct wiphy *wiphy, struct net_device *dev,
 	int ret;
 
 	ret = qtnf_cmd_send_del_key(vif, key_index, pairwise, mac_addr);
-	if (ret)
-		pr_err("VIF%u.%u: failed to delete key: idx=%u pw=%u\n",
-		       vif->mac->macid, vif->vifid, key_index, pairwise);
+	if (ret) {
+		if (ret == -ENOENT) {
+			pr_debug("VIF%u.%u: key index %d out of bounds\n",
+				 vif->mac->macid, vif->vifid, key_index);
+		} else {
+			pr_err("VIF%u.%u: failed to delete key: idx=%u pw=%u\n",
+			       vif->mac->macid, vif->vifid,
+			       key_index, pairwise);
+		}
+	}
 
 	return ret;
 }
@@ -590,6 +611,7 @@ qtnf_del_station(struct wiphy *wiphy, struct net_device *dev,
 	if (ret)
 		pr_err("VIF%u.%u: failed to delete STA %pM\n",
 		       vif->mac->macid, vif->vifid, params->mac);
+
 	return ret;
 }
 
@@ -597,21 +619,25 @@ static int
 qtnf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
 {
 	struct qtnf_wmac *mac = wiphy_priv(wiphy);
+	int ret;
 
 	cancel_delayed_work_sync(&mac->scan_timeout);
 
 	mac->scan_req = request;
 
-	if (qtnf_cmd_send_scan(mac)) {
+	ret = qtnf_cmd_send_scan(mac);
+	if (ret) {
 		pr_err("MAC%u: failed to start scan\n", mac->macid);
 		mac->scan_req = NULL;
-		return -EFAULT;
+		goto out;
 	}
 
+	pr_debug("MAC%u: scan started\n", mac->macid);
 	queue_delayed_work(mac->bus->workqueue, &mac->scan_timeout,
 			   QTNF_SCAN_TIMEOUT_SEC * HZ);
 
-	return 0;
+out:
+	return ret;
 }
 
 static int
@@ -624,9 +650,6 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
 	if (vif->wdev.iftype != NL80211_IFTYPE_STATION)
 		return -EOPNOTSUPP;
 
-	if (vif->sta_state != QTNF_STA_DISCONNECTED)
-		return -EBUSY;
-
 	if (sme->bssid)
 		ether_addr_copy(vif->bssid, sme->bssid);
 	else
@@ -634,13 +657,13 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
 
 	ret = qtnf_cmd_send_connect(vif, sme);
 	if (ret) {
-		pr_err("VIF%u.%u: failed to connect\n", vif->mac->macid,
-		       vif->vifid);
-		return ret;
+		pr_err("VIF%u.%u: failed to connect\n",
+		       vif->mac->macid, vif->vifid);
+		goto out;
 	}
 
-	vif->sta_state = QTNF_STA_CONNECTING;
-	return 0;
+out:
+	return ret;
 }
 
 static int
@@ -662,22 +685,18 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev,
 		goto out;
 	}
 
-	qtnf_scan_done(mac, true);
-
-	if (vif->sta_state == QTNF_STA_DISCONNECTED)
-		goto out;
-
 	ret = qtnf_cmd_send_disconnect(vif, reason_code);
-	if (ret) {
-		pr_err("VIF%u.%u: failed to disconnect\n", mac->macid,
-		       vif->vifid);
-		goto out;
+	if (ret)
+		pr_err("VIF%u.%u: failed to disconnect\n",
+		       mac->macid, vif->vifid);
+
+	if (vif->wdev.current_bss) {
+		netif_carrier_off(vif->netdev);
+		cfg80211_disconnected(vif->netdev, reason_code,
+				      NULL, 0, true, GFP_KERNEL);
 	}
 
 out:
-	if (vif->sta_state == QTNF_STA_CONNECTING)
-		vif->sta_state = QTNF_STA_DISCONNECTED;
-
 	return ret;
 }
 
@@ -691,11 +710,8 @@ qtnf_dump_survey(struct wiphy *wiphy, struct net_device *dev,
 	const struct cfg80211_chan_def *chandef = &wdev->chandef;
 	struct ieee80211_channel *chan;
 	struct qtnf_chan_stats stats;
-	struct qtnf_vif *vif;
 	int ret;
 
-	vif = qtnf_netdev_get_priv(dev);
-
 	sband = wiphy->bands[NL80211_BAND_2GHZ];
 	if (sband && idx >= sband->n_channels) {
 		idx -= sband->n_channels;
@@ -750,7 +766,6 @@ qtnf_dump_survey(struct wiphy *wiphy, struct net_device *dev,
 	default:
 		pr_debug("failed to get chan(%d) stats from card\n",
 			 chan->hw_value);
-		ret = -EINVAL;
 		break;
 	}
 
@@ -773,6 +788,7 @@ qtnf_get_channel(struct wiphy *wiphy, struct wireless_dev *wdev,
 	ret = qtnf_cmd_get_channel(vif, chandef);
 	if (ret) {
 		pr_err("%s: failed to get channel: %d\n", ndev->name, ret);
+		ret = -ENODATA;
 		goto out;
 	}
 
@@ -782,6 +798,7 @@ qtnf_get_channel(struct wiphy *wiphy, struct wireless_dev *wdev,
 		       chandef->center_freq1, chandef->center_freq2,
 		       chandef->width);
 		ret = -ENODATA;
+		goto out;
 	}
 
 out:
@@ -851,10 +868,8 @@ static int qtnf_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
 
 	ret = qtnf_cmd_send_pm_set(vif, enabled ? QLINK_PM_AUTO_STANDBY :
 				   QLINK_PM_OFF, timeout);
-	if (ret) {
+	if (ret)
 		pr_err("%s: failed to set PM mode ret=%d\n", dev->name, ret);
-		return ret;
-	}
 
 	return ret;
 }
@@ -974,9 +989,16 @@ static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy_in,
 
 	ret = qtnf_cmd_reg_notify(bus, req);
 	if (ret) {
-		if (ret != -EOPNOTSUPP && ret != -EALREADY)
+		if (ret == -EOPNOTSUPP) {
+			pr_warn("reg update not supported\n");
+		} else if (ret == -EALREADY) {
+			pr_info("regulatory domain is already set to %c%c",
+				req->alpha2[0], req->alpha2[1]);
+		} else {
 			pr_err("failed to update reg domain to %c%c\n",
 			       req->alpha2[0], req->alpha2[1]);
+		}
+
 		return;
 	}
 
@@ -1091,6 +1113,10 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
 	if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)
 		wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD);
 
+	if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_DWELL)
+		wiphy_ext_feature_set(wiphy,
+				      NL80211_EXT_FEATURE_SET_SCAN_DWELL);
+
 	wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
 				    NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
 
@@ -1109,6 +1135,9 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
 	if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR)
 		wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR;
 
+	if (!(hw_info->hw_capab & QLINK_HW_CAPAB_OBSS_SCAN))
+		wiphy->features |= NL80211_FEATURE_NEED_OBSS_SCAN;
+
 #ifdef CONFIG_PM
 	if (macinfo->wowlan)
 		wiphy->wowlan = macinfo->wowlan;
@@ -1123,6 +1152,15 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
 		wiphy->regulatory_flags |= REGULATORY_WIPHY_SELF_MANAGED;
 	}
 
+	if (mac->macinfo.extended_capabilities_len) {
+		wiphy->extended_capabilities =
+			mac->macinfo.extended_capabilities;
+		wiphy->extended_capabilities_mask =
+			mac->macinfo.extended_capabilities_mask;
+		wiphy->extended_capabilities_len =
+			mac->macinfo.extended_capabilities_len;
+	}
+
 	strlcpy(wiphy->fw_version, hw_info->fw_version,
 		sizeof(wiphy->fw_version));
 	wiphy->hw_version = hw_info->hw_version;
@@ -1146,7 +1184,8 @@ void qtnf_netdev_updown(struct net_device *ndev, bool up)
 	struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev);
 
 	if (qtnf_cmd_send_updown_intf(vif, up))
-		pr_err("failed to send up/down command to FW\n");
+		pr_err("failed to send %s command to VIF%u.%u\n",
+		       up ? "UP" : "DOWN", vif->mac->macid, vif->vifid);
 }
 
 void qtnf_virtual_intf_cleanup(struct net_device *ndev)
@@ -1154,57 +1193,20 @@ void qtnf_virtual_intf_cleanup(struct net_device *ndev)
 	struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev);
 	struct qtnf_wmac *mac = wiphy_priv(vif->wdev.wiphy);
 
-	if (vif->wdev.iftype == NL80211_IFTYPE_STATION) {
-		switch (vif->sta_state) {
-		case QTNF_STA_DISCONNECTED:
-			break;
-		case QTNF_STA_CONNECTING:
-			cfg80211_connect_result(vif->netdev,
-						vif->bssid, NULL, 0,
-						NULL, 0,
-						WLAN_STATUS_UNSPECIFIED_FAILURE,
-						GFP_KERNEL);
-			qtnf_disconnect(vif->wdev.wiphy, ndev,
-					WLAN_REASON_DEAUTH_LEAVING);
-			break;
-		case QTNF_STA_CONNECTED:
-			cfg80211_disconnected(vif->netdev,
-					      WLAN_REASON_DEAUTH_LEAVING,
-					      NULL, 0, 1, GFP_KERNEL);
-			qtnf_disconnect(vif->wdev.wiphy, ndev,
-					WLAN_REASON_DEAUTH_LEAVING);
-			break;
-		}
-
-		vif->sta_state = QTNF_STA_DISCONNECTED;
-	}
+	if (vif->wdev.iftype == NL80211_IFTYPE_STATION)
+		qtnf_disconnect(vif->wdev.wiphy, ndev,
+				WLAN_REASON_DEAUTH_LEAVING);
 
 	qtnf_scan_done(mac, true);
 }
 
 void qtnf_cfg80211_vif_reset(struct qtnf_vif *vif)
 {
-	if (vif->wdev.iftype == NL80211_IFTYPE_STATION) {
-		switch (vif->sta_state) {
-		case QTNF_STA_CONNECTING:
-			cfg80211_connect_result(vif->netdev,
-						vif->bssid, NULL, 0,
-						NULL, 0,
-						WLAN_STATUS_UNSPECIFIED_FAILURE,
-						GFP_KERNEL);
-			break;
-		case QTNF_STA_CONNECTED:
-			cfg80211_disconnected(vif->netdev,
-					      WLAN_REASON_DEAUTH_LEAVING,
-					      NULL, 0, 1, GFP_KERNEL);
-			break;
-		case QTNF_STA_DISCONNECTED:
-			break;
-		}
-	}
+	if (vif->wdev.iftype == NL80211_IFTYPE_STATION)
+		cfg80211_disconnected(vif->netdev, WLAN_REASON_DEAUTH_LEAVING,
+				      NULL, 0, 1, GFP_KERNEL);
 
 	cfg80211_shutdown_all_interfaces(vif->wdev.wiphy);
-	vif->sta_state = QTNF_STA_DISCONNECTED;
 }
 
 void qtnf_band_init_rates(struct ieee80211_supported_band *band)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index ae9e77300533..bfdc1ad30c13 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -80,7 +80,6 @@ static int qtnf_cmd_resp_result_decode(enum qlink_cmd_result qcode)
 static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
 				    struct sk_buff *cmd_skb,
 				    struct sk_buff **response_skb,
-				    u16 *result_code,
 				    size_t const_resp_size,
 				    size_t *var_resp_size)
 {
@@ -88,7 +87,8 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
 	const struct qlink_resp *resp;
 	struct sk_buff *resp_skb = NULL;
 	u16 cmd_id;
-	u8 mac_id, vif_id;
+	u8 mac_id;
+	u8 vif_id;
 	int ret;
 
 	cmd = (struct qlink_cmd *)cmd_skb->data;
@@ -97,8 +97,11 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
 	vif_id = cmd->vifid;
 	cmd->mhdr.len = cpu_to_le16(cmd_skb->len);
 
-	if (unlikely(bus->fw_state != QTNF_FW_STATE_ACTIVE &&
-		     le16_to_cpu(cmd->cmd_id) != QLINK_CMD_FW_INIT)) {
+	pr_debug("VIF%u.%u cmd=0x%.4X\n", mac_id, vif_id,
+		 le16_to_cpu(cmd->cmd_id));
+
+	if (bus->fw_state != QTNF_FW_STATE_ACTIVE &&
+	    le16_to_cpu(cmd->cmd_id) != QLINK_CMD_FW_INIT) {
 		pr_warn("VIF%u.%u: drop cmd 0x%.4X in fw state %d\n",
 			mac_id, vif_id, le16_to_cpu(cmd->cmd_id),
 			bus->fw_state);
@@ -106,24 +109,16 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
 		return -ENODEV;
 	}
 
-	pr_debug("VIF%u.%u cmd=0x%.4X\n", mac_id, vif_id,
-		 le16_to_cpu(cmd->cmd_id));
-
 	ret = qtnf_trans_send_cmd_with_resp(bus, cmd_skb, &resp_skb);
-
-	if (unlikely(ret))
+	if (ret)
 		goto out;
 
 	resp = (const struct qlink_resp *)resp_skb->data;
 	ret = qtnf_cmd_check_reply_header(resp, cmd_id, mac_id, vif_id,
 					  const_resp_size);
-
-	if (unlikely(ret))
+	if (ret)
 		goto out;
 
-	if (likely(result_code))
-		*result_code = le16_to_cpu(resp->result);
-
 	/* Return length of variable part of response */
 	if (response_skb && var_resp_size)
 		*var_resp_size = le16_to_cpu(resp->mhdr.len) - const_resp_size;
@@ -134,14 +129,18 @@ out:
 	else
 		consume_skb(resp_skb);
 
+	if (!ret && resp)
+		return qtnf_cmd_resp_result_decode(le16_to_cpu(resp->result));
+
+	pr_warn("VIF%u.%u: cmd 0x%.4X failed: %d\n",
+		mac_id, vif_id, le16_to_cpu(cmd->cmd_id), ret);
+
 	return ret;
 }
 
-static inline int qtnf_cmd_send(struct qtnf_bus *bus,
-				struct sk_buff *cmd_skb,
-				u16 *result_code)
+static inline int qtnf_cmd_send(struct qtnf_bus *bus, struct sk_buff *cmd_skb)
 {
-	return qtnf_cmd_send_with_reply(bus, cmd_skb, NULL, result_code,
+	return qtnf_cmd_send_with_reply(bus, cmd_skb, NULL,
 					sizeof(struct qlink_resp), NULL);
 }
 
@@ -228,7 +227,6 @@ int qtnf_cmd_send_start_ap(struct qtnf_vif *vif,
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_start_ap *cmd;
 	struct qlink_auth_encr *aen;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 	int i;
 
@@ -329,30 +327,21 @@ int qtnf_cmd_send_start_ap(struct qtnf_vif *vif,
 	}
 
 	qtnf_bus_lock(vif->mac->bus);
-
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 	netif_carrier_on(vif->netdev);
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
 int qtnf_cmd_send_stop_ap(struct qtnf_vif *vif)
 {
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -362,23 +351,13 @@ int qtnf_cmd_send_stop_ap(struct qtnf_vif *vif)
 		return -ENOMEM;
 
 	qtnf_bus_lock(vif->mac->bus);
-
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
-
-	netif_carrier_off(vif->netdev);
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -386,7 +365,6 @@ int qtnf_cmd_send_register_mgmt(struct qtnf_vif *vif, u16 frame_type, bool reg)
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_mgmt_frame_register *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -401,20 +379,13 @@ int qtnf_cmd_send_register_mgmt(struct qtnf_vif *vif, u16 frame_type, bool reg)
 	cmd->frame_type = cpu_to_le16(frame_type);
 	cmd->do_register = reg;
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -423,7 +394,6 @@ int qtnf_cmd_send_mgmt_frame(struct qtnf_vif *vif, u32 cookie, u16 flags,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_mgmt_frame_tx *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	if (sizeof(*cmd) + len > QTNF_MAX_CMD_BUF_SIZE) {
@@ -448,20 +418,13 @@ int qtnf_cmd_send_mgmt_frame(struct qtnf_vif *vif, u32 cookie, u16 flags,
 	if (len && buf)
 		qtnf_cmd_skb_put_buffer(cmd_skb, buf, len);
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
-
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -469,7 +432,6 @@ int qtnf_cmd_send_mgmt_set_appie(struct qtnf_vif *vif, u8 frame_type,
 				 const u8 *buf, size_t len)
 {
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	if (len > QTNF_MAX_CMD_BUF_SIZE) {
@@ -487,21 +449,13 @@ int qtnf_cmd_send_mgmt_set_appie(struct qtnf_vif *vif, u8 frame_type,
 	qtnf_cmd_tlv_ie_set_add(cmd_skb, frame_type, buf, len);
 
 	qtnf_bus_lock(vif->mac->bus);
-
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u frame %u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, frame_type, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -544,6 +498,9 @@ qtnf_sta_info_parse_rate(struct rate_info *rate_dst,
 		rate_dst->flags |= RATE_INFO_FLAGS_MCS;
 	else if (rate_src->flags & QLINK_STA_INFO_RATE_FLAG_VHT_MCS)
 		rate_dst->flags |= RATE_INFO_FLAGS_VHT_MCS;
+
+	if (rate_src->flags & QLINK_STA_INFO_RATE_FLAG_SHORT_GI)
+		rate_dst->flags |= RATE_INFO_FLAGS_SHORT_GI;
 }
 
 static void
@@ -730,7 +687,6 @@ int qtnf_cmd_get_sta_info(struct qtnf_vif *vif, const u8 *sta_mac,
 	struct qlink_cmd_get_sta_info *cmd;
 	const struct qlink_resp_get_sta_info *resp;
 	size_t var_resp_len;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -745,31 +701,13 @@ int qtnf_cmd_get_sta_info(struct qtnf_vif *vif, const u8 *sta_mac,
 	ether_addr_copy(cmd->sta_addr, sta_mac);
 
 	ret = qtnf_cmd_send_with_reply(vif->mac->bus, cmd_skb, &resp_skb,
-				       &res_code, sizeof(*resp),
-				       &var_resp_len);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		switch (res_code) {
-		case QLINK_CMD_RESULT_ENOTFOUND:
-			pr_warn("VIF%u.%u: %pM STA not found\n",
-				vif->mac->macid, vif->vifid, sta_mac);
-			ret = -ENOENT;
-			break;
-		default:
-			pr_err("VIF%u.%u: can't get info for %pM: %u\n",
-			       vif->mac->macid, vif->vifid, sta_mac, res_code);
-			ret = -EFAULT;
-			break;
-		}
+				       sizeof(*resp), &var_resp_len);
+	if (ret)
 		goto out;
-	}
 
 	resp = (const struct qlink_resp_get_sta_info *)resp_skb->data;
 
-	if (unlikely(!ether_addr_equal(sta_mac, resp->sta_addr))) {
+	if (!ether_addr_equal(sta_mac, resp->sta_addr)) {
 		pr_err("VIF%u.%u: wrong mac in reply: %pM != %pM\n",
 		       vif->mac->macid, vif->vifid, resp->sta_addr, sta_mac);
 		ret = -EINVAL;
@@ -795,7 +733,6 @@ static int qtnf_cmd_send_add_change_intf(struct qtnf_vif *vif,
 	struct sk_buff *cmd_skb, *resp_skb = NULL;
 	struct qlink_cmd_manage_intf *cmd;
 	const struct qlink_resp_manage_intf *resp;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -828,17 +765,9 @@ static int qtnf_cmd_send_add_change_intf(struct qtnf_vif *vif,
 		eth_zero_addr(cmd->intf_info.mac_addr);
 
 	ret = qtnf_cmd_send_with_reply(vif->mac->bus, cmd_skb, &resp_skb,
-				       &res_code, sizeof(*resp), NULL);
-
-	if (unlikely(ret))
-		goto out;
-
-	ret = qtnf_cmd_resp_result_decode(res_code);
-	if (ret) {
-		pr_err("VIF%u.%u: CMD %d failed: %u\n", vif->mac->macid,
-		       vif->vifid, cmd_type, res_code);
+				       sizeof(*resp), NULL);
+	if (ret)
 		goto out;
-	}
 
 	resp = (const struct qlink_resp_manage_intf *)resp_skb->data;
 	ether_addr_copy(vif->mac_addr, resp->intf_info.mac_addr);
@@ -868,7 +797,6 @@ int qtnf_cmd_send_del_intf(struct qtnf_vif *vif)
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_manage_intf *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -897,17 +825,9 @@ int qtnf_cmd_send_del_intf(struct qtnf_vif *vif)
 
 	eth_zero_addr(cmd->intf_info.mac_addr);
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
@@ -1353,8 +1273,7 @@ static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
 		ext_capa_mask = NULL;
 	}
 
-	kfree(mac->macinfo.extended_capabilities);
-	kfree(mac->macinfo.extended_capabilities_mask);
+	qtnf_mac_ext_caps_free(mac);
 	mac->macinfo.extended_capabilities = ext_capa;
 	mac->macinfo.extended_capabilities_mask = ext_capa_mask;
 	mac->macinfo.extended_capabilities_len = ext_capa_len;
@@ -1732,7 +1651,6 @@ int qtnf_cmd_get_mac_info(struct qtnf_wmac *mac)
 	struct sk_buff *cmd_skb, *resp_skb = NULL;
 	const struct qlink_resp_get_mac_info *resp;
 	size_t var_data_len;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, QLINK_VIFID_RSVD,
@@ -1742,18 +1660,11 @@ int qtnf_cmd_get_mac_info(struct qtnf_wmac *mac)
 		return -ENOMEM;
 
 	qtnf_bus_lock(mac->bus);
-
-	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb, &res_code,
+	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb,
 				       sizeof(*resp), &var_data_len);
-	if (unlikely(ret))
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("MAC%u: CMD failed: %u\n", mac->macid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
-
 	resp = (const struct qlink_resp_get_mac_info *)resp_skb->data;
 	qtnf_cmd_resp_proc_mac_info(mac, resp);
 	ret = qtnf_parse_variable_mac_info(mac, resp->var_info, var_data_len);
@@ -1769,7 +1680,6 @@ int qtnf_cmd_get_hw_info(struct qtnf_bus *bus)
 {
 	struct sk_buff *cmd_skb, *resp_skb = NULL;
 	const struct qlink_resp_get_hw_info *resp;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 	size_t info_len;
 
@@ -1780,18 +1690,10 @@ int qtnf_cmd_get_hw_info(struct qtnf_bus *bus)
 		return -ENOMEM;
 
 	qtnf_bus_lock(bus);
-
-	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb, &res_code,
+	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb,
 				       sizeof(*resp), &info_len);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("cmd exec failed: 0x%.4X\n", res_code);
-		ret = -EFAULT;
+	if (ret)
 		goto out;
-	}
 
 	resp = (const struct qlink_resp_get_hw_info *)resp_skb->data;
 	ret = qtnf_cmd_resp_proc_hw_info(bus, resp, info_len);
@@ -1810,7 +1712,6 @@ int qtnf_cmd_band_info_get(struct qtnf_wmac *mac,
 	size_t info_len;
 	struct qlink_cmd_band_info_get *cmd;
 	struct qlink_resp_band_info_get *resp;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 	u8 qband;
 
@@ -1838,18 +1739,10 @@ int qtnf_cmd_band_info_get(struct qtnf_wmac *mac,
 	cmd->band = qband;
 
 	qtnf_bus_lock(mac->bus);
-
-	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb, &res_code,
+	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb,
 				       sizeof(*resp), &info_len);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("MAC%u: CMD failed: %u\n", mac->macid, res_code);
-		ret = -EFAULT;
+	if (ret)
 		goto out;
-	}
 
 	resp = (struct qlink_resp_band_info_get *)resp_skb->data;
 	if (resp->band != qband) {
@@ -1873,7 +1766,6 @@ int qtnf_cmd_send_get_phy_params(struct qtnf_wmac *mac)
 	struct sk_buff *cmd_skb, *resp_skb = NULL;
 	size_t response_size;
 	struct qlink_resp_phy_params *resp;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, 0,
@@ -1883,19 +1775,11 @@ int qtnf_cmd_send_get_phy_params(struct qtnf_wmac *mac)
 		return -ENOMEM;
 
 	qtnf_bus_lock(mac->bus);
-
-	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb, &res_code,
+	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb,
 				       sizeof(*resp), &response_size);
-
-	if (unlikely(ret))
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("MAC%u: CMD failed: %u\n", mac->macid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
-
 	resp = (struct qlink_resp_phy_params *)resp_skb->data;
 	ret = qtnf_cmd_resp_proc_phy_params(mac, resp->info, response_size);
 
@@ -1910,7 +1794,6 @@ int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed)
 {
 	struct wiphy *wiphy = priv_to_wiphy(mac);
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, 0,
@@ -1931,26 +1814,19 @@ int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed)
 		qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_COVERAGE_CLASS,
 					wiphy->coverage_class);
 
-	ret = qtnf_cmd_send(mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("MAC%u: CMD failed: %u\n", mac->macid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(mac->bus);
+
 	return ret;
 }
 
 int qtnf_cmd_send_init_fw(struct qtnf_bus *bus)
 {
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(QLINK_MACID_RSVD, QLINK_VIFID_RSVD,
@@ -1960,20 +1836,13 @@ int qtnf_cmd_send_init_fw(struct qtnf_bus *bus)
 		return -ENOMEM;
 
 	qtnf_bus_lock(bus);
-
-	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("cmd exec failed: 0x%.4X\n", res_code);
-		ret = -EFAULT;
-		goto out;
-	}
-
 out:
 	qtnf_bus_unlock(bus);
+
 	return ret;
 }
 
@@ -1988,9 +1857,7 @@ void qtnf_cmd_send_deinit_fw(struct qtnf_bus *bus)
 		return;
 
 	qtnf_bus_lock(bus);
-
-	qtnf_cmd_send(bus, cmd_skb, NULL);
-
+	qtnf_cmd_send(bus, cmd_skb);
 	qtnf_bus_unlock(bus);
 }
 
@@ -1999,7 +1866,6 @@ int qtnf_cmd_send_add_key(struct qtnf_vif *vif, u8 key_index, bool pairwise,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_add_key *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2031,19 +1897,13 @@ int qtnf_cmd_send_add_key(struct qtnf_vif *vif, u8 key_index, bool pairwise,
 					 params->seq,
 					 params->seq_len);
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n",
-		       vif->mac->macid, vif->vifid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
-
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2052,7 +1912,6 @@ int qtnf_cmd_send_del_key(struct qtnf_vif *vif, u8 key_index, bool pairwise,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_del_key *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2072,19 +1931,14 @@ int qtnf_cmd_send_del_key(struct qtnf_vif *vif, u8 key_index, bool pairwise,
 
 	cmd->key_index = key_index;
 	cmd->pairwise = pairwise;
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-	if (unlikely(ret))
-		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n",
-		       vif->mac->macid, vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2093,7 +1947,6 @@ int qtnf_cmd_send_set_default_key(struct qtnf_vif *vif, u8 key_index,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_set_def_key *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2108,19 +1961,14 @@ int qtnf_cmd_send_set_default_key(struct qtnf_vif *vif, u8 key_index,
 	cmd->key_index = key_index;
 	cmd->unicast = unicast;
 	cmd->multicast = multicast;
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-	if (unlikely(ret))
-		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2128,7 +1976,6 @@ int qtnf_cmd_send_set_default_mgmt_key(struct qtnf_vif *vif, u8 key_index)
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_set_def_mgmt_key *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2141,19 +1988,14 @@ int qtnf_cmd_send_set_default_mgmt_key(struct qtnf_vif *vif, u8 key_index)
 
 	cmd = (struct qlink_cmd_set_def_mgmt_key *)cmd_skb->data;
 	cmd->key_index = key_index;
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-	if (unlikely(ret))
-		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2183,7 +2025,6 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_change_sta *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2214,19 +2055,13 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac,
 		goto out;
 	}
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-	if (unlikely(ret))
-		goto out;
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
-	}
 
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2235,7 +2070,6 @@ int qtnf_cmd_send_del_sta(struct qtnf_vif *vif,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_del_sta *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2256,19 +2090,13 @@ int qtnf_cmd_send_del_sta(struct qtnf_vif *vif,
 	cmd->subtype = params->subtype;
 	cmd->reason_code = cpu_to_le16(params->reason_code);
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
-
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2312,7 +2140,6 @@ static void qtnf_cmd_randmac_tlv_add(struct sk_buff *cmd_skb,
 int qtnf_cmd_send_scan(struct qtnf_wmac *mac)
 {
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	struct ieee80211_channel *sc;
 	struct cfg80211_scan_request *scan_req = mac->scan_req;
 	int n_channels;
@@ -2370,20 +2197,28 @@ int qtnf_cmd_send_scan(struct qtnf_wmac *mac)
 					 scan_req->mac_addr_mask);
 	}
 
-	ret = qtnf_cmd_send(mac->bus, cmd_skb, &res_code);
+	if (scan_req->flags & NL80211_SCAN_FLAG_FLUSH) {
+		pr_debug("MAC%u: flush cache before scan\n", mac->macid);
 
-	if (unlikely(ret))
-		goto out;
+		qtnf_cmd_skb_put_tlv_tag(cmd_skb, QTN_TLV_ID_SCAN_FLUSH);
+	}
 
-	pr_debug("MAC%u: scan started\n", mac->macid);
+	if (scan_req->duration) {
+		pr_debug("MAC%u: %s scan duration %u\n", mac->macid,
+			 scan_req->duration_mandatory ? "mandatory" : "max",
+			 scan_req->duration);
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("MAC%u: CMD failed: %u\n", mac->macid, res_code);
-		ret = -EFAULT;
-		goto out;
+		qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_SCAN_DWELL,
+					 scan_req->duration);
 	}
+
+	ret = qtnf_cmd_send(mac->bus, cmd_skb);
+	if (ret)
+		goto out;
+
 out:
 	qtnf_bus_unlock(mac->bus);
+
 	return ret;
 }
 
@@ -2393,7 +2228,6 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif,
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_connect *cmd;
 	struct qlink_auth_encr *aen;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 	int i;
 	u32 connect_flags = 0;
@@ -2474,20 +2308,13 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif,
 		qtnf_cmd_channel_tlv_add(cmd_skb, sme->channel);
 
 	qtnf_bus_lock(vif->mac->bus);
-
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2495,7 +2322,6 @@ int qtnf_cmd_send_disconnect(struct qtnf_vif *vif, u16 reason_code)
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_disconnect *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2509,19 +2335,13 @@ int qtnf_cmd_send_disconnect(struct qtnf_vif *vif, u16 reason_code)
 	cmd = (struct qlink_cmd_disconnect *)cmd_skb->data;
 	cmd->reason = cpu_to_le16(reason_code);
 
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2529,7 +2349,6 @@ int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif, bool up)
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_updown *cmd;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2542,20 +2361,13 @@ int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif, bool up)
 	cmd->if_up = !!up;
 
 	qtnf_bus_lock(vif->mac->bus);
-
-	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("VIF%u.%u: CMD failed: %u\n", vif->mac->macid,
-		       vif->vifid, res_code);
-		ret = -EFAULT;
-		goto out;
-	}
 out:
 	qtnf_bus_unlock(vif->mac->bus);
+
 	return ret;
 }
 
@@ -2563,7 +2375,6 @@ int qtnf_cmd_reg_notify(struct qtnf_bus *bus, struct regulatory_request *req)
 {
 	struct sk_buff *cmd_skb;
 	int ret;
-	u16 res_code;
 	struct qlink_cmd_reg_notify *cmd;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(QLINK_MACID_RSVD, QLINK_VIFID_RSVD,
@@ -2604,29 +2415,10 @@ int qtnf_cmd_reg_notify(struct qtnf_bus *bus, struct regulatory_request *req)
 	}
 
 	qtnf_bus_lock(bus);
-
-	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
+	ret = qtnf_cmd_send(bus, cmd_skb);
 	if (ret)
 		goto out;
 
-	switch (res_code) {
-	case QLINK_CMD_RESULT_ENOTSUPP:
-		pr_warn("reg update not supported\n");
-		ret = -EOPNOTSUPP;
-		break;
-	case QLINK_CMD_RESULT_EALREADY:
-		pr_info("regulatory domain is already set to %c%c",
-			req->alpha2[0], req->alpha2[1]);
-		ret = -EALREADY;
-		break;
-	case QLINK_CMD_RESULT_OK:
-		ret = 0;
-		break;
-	default:
-		ret = -EFAULT;
-		break;
-	}
-
 out:
 	qtnf_bus_unlock(bus);
 
@@ -2640,7 +2432,6 @@ int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel,
 	struct qlink_cmd_get_chan_stats *cmd;
 	struct qlink_resp_get_chan_stats *resp;
 	size_t var_data_len;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, QLINK_VIFID_RSVD,
@@ -2654,25 +2445,10 @@ int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel,
 	cmd = (struct qlink_cmd_get_chan_stats *)cmd_skb->data;
 	cmd->channel = cpu_to_le16(channel);
 
-	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb, &res_code,
+	ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb,
 				       sizeof(*resp), &var_data_len);
-	if (unlikely(ret)) {
-		qtnf_bus_unlock(mac->bus);
-		return ret;
-	}
-
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		switch (res_code) {
-		case QLINK_CMD_RESULT_ENOTFOUND:
-			ret = -ENOENT;
-			break;
-		default:
-			pr_err("cmd exec failed: 0x%.4X\n", res_code);
-			ret = -EFAULT;
-			break;
-		}
+	if (ret)
 		goto out;
-	}
 
 	resp = (struct qlink_resp_get_chan_stats *)resp_skb->data;
 	ret = qtnf_cmd_resp_proc_chan_stat_info(stats, resp->info,
@@ -2681,6 +2457,7 @@ int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel,
 out:
 	qtnf_bus_unlock(mac->bus);
 	consume_skb(resp_skb);
+
 	return ret;
 }
 
@@ -2690,7 +2467,6 @@ int qtnf_cmd_send_chan_switch(struct qtnf_vif *vif,
 	struct qtnf_wmac *mac = vif->mac;
 	struct qlink_cmd_chan_switch *cmd;
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, vif->vifid,
@@ -2707,32 +2483,13 @@ int qtnf_cmd_send_chan_switch(struct qtnf_vif *vif,
 	cmd->block_tx = params->block_tx;
 	cmd->beacon_count = params->count;
 
-	ret = qtnf_cmd_send(mac->bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(mac->bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	switch (res_code) {
-	case QLINK_CMD_RESULT_OK:
-		ret = 0;
-		break;
-	case QLINK_CMD_RESULT_ENOTFOUND:
-		ret = -ENOENT;
-		break;
-	case QLINK_CMD_RESULT_ENOTSUPP:
-		ret = -EOPNOTSUPP;
-		break;
-	case QLINK_CMD_RESULT_EALREADY:
-		ret = -EALREADY;
-		break;
-	case QLINK_CMD_RESULT_INVALID:
-	default:
-		ret = -EFAULT;
-		break;
-	}
-
 out:
 	qtnf_bus_unlock(mac->bus);
+
 	return ret;
 }
 
@@ -2742,7 +2499,6 @@ int qtnf_cmd_get_channel(struct qtnf_vif *vif, struct cfg80211_chan_def *chdef)
 	const struct qlink_resp_channel_get *resp;
 	struct sk_buff *cmd_skb;
 	struct sk_buff *resp_skb = NULL;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2752,25 +2508,18 @@ int qtnf_cmd_get_channel(struct qtnf_vif *vif, struct cfg80211_chan_def *chdef)
 		return -ENOMEM;
 
 	qtnf_bus_lock(bus);
-
-	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb, &res_code,
+	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb,
 				       sizeof(*resp), NULL);
-
-	qtnf_bus_unlock(bus);
-
-	if (unlikely(ret))
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		ret = -ENODATA;
-		goto out;
-	}
-
 	resp = (const struct qlink_resp_channel_get *)resp_skb->data;
 	qlink_chandef_q2cfg(priv_to_wiphy(vif->mac), &resp->chan, chdef);
 
 out:
+	qtnf_bus_unlock(bus);
 	consume_skb(resp_skb);
+
 	return ret;
 }
 
@@ -2782,7 +2531,6 @@ int qtnf_cmd_start_cac(const struct qtnf_vif *vif,
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_start_cac *cmd;
 	int ret;
-	u16 res_code;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
 					    QLINK_CMD_START_CAC,
@@ -2795,19 +2543,12 @@ int qtnf_cmd_start_cac(const struct qtnf_vif *vif,
 	qlink_chandef_cfg2q(chdef, &cmd->chan);
 
 	qtnf_bus_lock(bus);
-	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
-	qtnf_bus_unlock(bus);
-
+	ret = qtnf_cmd_send(bus, cmd_skb);
 	if (ret)
-		return ret;
+		goto out;
 
-	switch (res_code) {
-	case QLINK_CMD_RESULT_OK:
-		break;
-	default:
-		ret = -EOPNOTSUPP;
-		break;
-	}
+out:
+	qtnf_bus_unlock(bus);
 
 	return ret;
 }
@@ -2819,7 +2560,6 @@ int qtnf_cmd_set_mac_acl(const struct qtnf_vif *vif,
 	struct sk_buff *cmd_skb;
 	struct qlink_tlv_hdr *tlv;
 	size_t acl_size = qtnf_cmd_acl_data_size(params);
-	u16 res_code;
 	int ret;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
@@ -2834,22 +2574,12 @@ int qtnf_cmd_set_mac_acl(const struct qtnf_vif *vif,
 	qlink_acl_data_cfg2q(params, (struct qlink_acl_data *)tlv->val);
 
 	qtnf_bus_lock(bus);
-	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
-	qtnf_bus_unlock(bus);
-
-	if (unlikely(ret))
-		return ret;
+	ret = qtnf_cmd_send(bus, cmd_skb);
+	if (ret)
+		goto out;
 
-	switch (res_code) {
-	case QLINK_CMD_RESULT_OK:
-		break;
-	case QLINK_CMD_RESULT_INVALID:
-		ret = -EINVAL;
-		break;
-	default:
-		ret = -EOPNOTSUPP;
-		break;
-	}
+out:
+	qtnf_bus_unlock(bus);
 
 	return ret;
 }
@@ -2858,7 +2588,6 @@ int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout)
 {
 	struct qtnf_bus *bus = vif->mac->bus;
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	struct qlink_cmd_pm_set *cmd;
 	int ret = 0;
 
@@ -2873,18 +2602,13 @@ int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout)
 
 	qtnf_bus_lock(bus);
 
-	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("cmd exec failed: 0x%.4X\n", res_code);
-		ret = -EFAULT;
-	}
-
 out:
 	qtnf_bus_unlock(bus);
+
 	return ret;
 }
 
@@ -2893,7 +2617,6 @@ int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif,
 {
 	struct qtnf_bus *bus = vif->mac->bus;
 	struct sk_buff *cmd_skb;
-	u16 res_code = QLINK_CMD_RESULT_OK;
 	struct qlink_cmd_wowlan_set *cmd;
 	u32 triggers = 0;
 	int count = 0;
@@ -2929,16 +2652,10 @@ int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif,
 
 	cmd->triggers = cpu_to_le32(triggers);
 
-	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
-
-	if (unlikely(ret))
+	ret = qtnf_cmd_send(bus, cmd_skb);
+	if (ret)
 		goto out;
 
-	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
-		pr_err("cmd exec failed: 0x%.4X\n", res_code);
-		ret = -EFAULT;
-	}
-
 out:
 	qtnf_bus_unlock(bus);
 	return ret;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index 19abbc4e23e0..5d18a4a917c9 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -304,6 +304,19 @@ void qtnf_mac_iface_comb_free(struct qtnf_wmac *mac)
 	}
 }
 
+void qtnf_mac_ext_caps_free(struct qtnf_wmac *mac)
+{
+	if (mac->macinfo.extended_capabilities_len) {
+		kfree(mac->macinfo.extended_capabilities);
+		mac->macinfo.extended_capabilities = NULL;
+
+		kfree(mac->macinfo.extended_capabilities_mask);
+		mac->macinfo.extended_capabilities_mask = NULL;
+
+		mac->macinfo.extended_capabilities_len = 0;
+	}
+}
+
 static void qtnf_vif_reset_handler(struct work_struct *work)
 {
 	struct qtnf_vif *vif = container_of(work, struct qtnf_vif, reset_work);
@@ -370,6 +383,7 @@ static void qtnf_mac_scan_timeout(struct work_struct *work)
 static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus,
 					     unsigned int macid)
 {
+	struct qtnf_vif *vif;
 	struct wiphy *wiphy;
 	struct qtnf_wmac *mac;
 	unsigned int i;
@@ -382,18 +396,20 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus,
 
 	mac->macid = macid;
 	mac->bus = bus;
+	mutex_init(&mac->mac_lock);
+	INIT_DELAYED_WORK(&mac->scan_timeout, qtnf_mac_scan_timeout);
 
 	for (i = 0; i < QTNF_MAX_INTF; i++) {
-		memset(&mac->iflist[i], 0, sizeof(struct qtnf_vif));
-		mac->iflist[i].wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
-		mac->iflist[i].mac = mac;
-		mac->iflist[i].vifid = i;
-		qtnf_sta_list_init(&mac->iflist[i].sta_list);
-		mutex_init(&mac->mac_lock);
-		INIT_DELAYED_WORK(&mac->scan_timeout, qtnf_mac_scan_timeout);
-		mac->iflist[i].stats64 =
-			netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
-		if (!mac->iflist[i].stats64)
+		vif = &mac->iflist[i];
+
+		memset(vif, 0, sizeof(*vif));
+		vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
+		vif->mac = mac;
+		vif->vifid = i;
+		qtnf_sta_list_init(&vif->sta_list);
+
+		vif->stats64 = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
+		if (!vif->stats64)
 			pr_warn("VIF%u.%u: per cpu stats allocation failed\n",
 				macid, i);
 	}
@@ -493,8 +509,7 @@ static void qtnf_core_mac_detach(struct qtnf_bus *bus, unsigned int macid)
 	}
 
 	qtnf_mac_iface_comb_free(mac);
-	kfree(mac->macinfo.extended_capabilities);
-	kfree(mac->macinfo.extended_capabilities_mask);
+	qtnf_mac_ext_caps_free(mac);
 	kfree(mac->macinfo.wowlan);
 	wiphy_free(wiphy);
 	bus->mac[macid] = NULL;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h
index a1e338a1f055..293055049caa 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.h
@@ -64,12 +64,6 @@ struct qtnf_sta_list {
 	atomic_t size;
 };
 
-enum qtnf_sta_state {
-	QTNF_STA_DISCONNECTED,
-	QTNF_STA_CONNECTING,
-	QTNF_STA_CONNECTED
-};
-
 struct qtnf_vif {
 	struct wireless_dev wdev;
 	u8 bssid[ETH_ALEN];
@@ -77,7 +71,6 @@ struct qtnf_vif {
 	u8 vifid;
 	u8 bss_priority;
 	u8 bss_status;
-	enum qtnf_sta_state sta_state;
 	u16 mgmt_frames_bitmask;
 	struct net_device *netdev;
 	struct qtnf_wmac *mac;
@@ -151,6 +144,7 @@ struct qtnf_hw_info {
 struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac);
 struct qtnf_vif *qtnf_mac_get_base_vif(struct qtnf_wmac *mac);
 void qtnf_mac_iface_comb_free(struct qtnf_wmac *mac);
+void qtnf_mac_ext_caps_free(struct qtnf_wmac *mac);
 struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus);
 int qtnf_core_net_attach(struct qtnf_wmac *mac, struct qtnf_vif *priv,
 			 const char *name, unsigned char name_assign_type);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c
index 68da81bec4e9..8b542b431b75 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/event.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/event.c
@@ -171,24 +171,14 @@ qtnf_event_handle_bss_join(struct qtnf_vif *vif,
 		return -EPROTO;
 	}
 
-	if (vif->sta_state != QTNF_STA_CONNECTING) {
-		pr_err("VIF%u.%u: BSS_JOIN event when STA is not connecting\n",
-		       vif->mac->macid, vif->vifid);
-		return -EPROTO;
-	}
-
 	pr_debug("VIF%u.%u: BSSID:%pM\n", vif->mac->macid, vif->vifid,
 		 join_info->bssid);
 
 	cfg80211_connect_result(vif->netdev, join_info->bssid, NULL, 0, NULL,
 				0, le16_to_cpu(join_info->status), GFP_KERNEL);
 
-	if (le16_to_cpu(join_info->status) == WLAN_STATUS_SUCCESS) {
-		vif->sta_state = QTNF_STA_CONNECTED;
+	if (le16_to_cpu(join_info->status) == WLAN_STATUS_SUCCESS)
 		netif_carrier_on(vif->netdev);
-	} else {
-		vif->sta_state = QTNF_STA_DISCONNECTED;
-	}
 
 	return 0;
 }
@@ -211,16 +201,10 @@ qtnf_event_handle_bss_leave(struct qtnf_vif *vif,
 		return -EPROTO;
 	}
 
-	if (vif->sta_state != QTNF_STA_CONNECTED)
-		pr_warn("VIF%u.%u: BSS_LEAVE event when STA is not connected\n",
-			vif->mac->macid, vif->vifid);
-
 	pr_debug("VIF%u.%u: disconnected\n", vif->mac->macid, vif->vifid);
 
 	cfg80211_disconnected(vif->netdev, le16_to_cpu(leave_info->reason),
 			      NULL, 0, 0, GFP_KERNEL);
-
-	vif->sta_state = QTNF_STA_DISCONNECTED;
 	netif_carrier_off(vif->netdev);
 
 	return 0;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c
new file mode 100644
index 000000000000..16795dbe475b
--- /dev/null
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c
@@ -0,0 +1,392 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright (c) 2018 Quantenna Communications, Inc. All rights reserved. */
+
+#include <linux/printk.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/mutex.h>
+#include <linux/netdevice.h>
+#include <linux/seq_file.h>
+#include <linux/workqueue.h>
+#include <linux/completion.h>
+
+#include "pcie_priv.h"
+#include "bus.h"
+#include "shm_ipc.h"
+#include "core.h"
+#include "debug.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt)	"qtnf_pcie: %s: " fmt, __func__
+
+#define QTN_SYSCTL_BAR	0
+#define QTN_SHMEM_BAR	2
+#define QTN_DMA_BAR	3
+
+int qtnf_pcie_control_tx(struct qtnf_bus *bus, struct sk_buff *skb)
+{
+	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
+	int ret;
+
+	ret = qtnf_shm_ipc_send(&priv->shm_ipc_ep_in, skb->data, skb->len);
+
+	if (ret == -ETIMEDOUT) {
+		pr_err("EP firmware is dead\n");
+		bus->fw_state = QTNF_FW_STATE_EP_DEAD;
+	}
+
+	return ret;
+}
+
+int qtnf_pcie_alloc_skb_array(struct qtnf_pcie_bus_priv *priv)
+{
+	struct sk_buff **vaddr;
+	int len;
+
+	len = priv->tx_bd_num * sizeof(*priv->tx_skb) +
+		priv->rx_bd_num * sizeof(*priv->rx_skb);
+	vaddr = devm_kzalloc(&priv->pdev->dev, len, GFP_KERNEL);
+
+	if (!vaddr)
+		return -ENOMEM;
+
+	priv->tx_skb = vaddr;
+
+	vaddr += priv->tx_bd_num;
+	priv->rx_skb = vaddr;
+
+	return 0;
+}
+
+void qtnf_pcie_bringup_fw_async(struct qtnf_bus *bus)
+{
+	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
+	struct pci_dev *pdev = priv->pdev;
+
+	get_device(&pdev->dev);
+	schedule_work(&bus->fw_work);
+}
+
+static int qtnf_dbg_mps_show(struct seq_file *s, void *data)
+{
+	struct qtnf_bus *bus = dev_get_drvdata(s->private);
+	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
+
+	seq_printf(s, "%d\n", priv->mps);
+
+	return 0;
+}
+
+static int qtnf_dbg_msi_show(struct seq_file *s, void *data)
+{
+	struct qtnf_bus *bus = dev_get_drvdata(s->private);
+	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
+
+	seq_printf(s, "%u\n", priv->msi_enabled);
+
+	return 0;
+}
+
+static int qtnf_dbg_shm_stats(struct seq_file *s, void *data)
+{
+	struct qtnf_bus *bus = dev_get_drvdata(s->private);
+	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
+
+	seq_printf(s, "shm_ipc_ep_in.tx_packet_count(%zu)\n",
+		   priv->shm_ipc_ep_in.tx_packet_count);
+	seq_printf(s, "shm_ipc_ep_in.rx_packet_count(%zu)\n",
+		   priv->shm_ipc_ep_in.rx_packet_count);
+	seq_printf(s, "shm_ipc_ep_out.tx_packet_count(%zu)\n",
+		   priv->shm_ipc_ep_out.tx_timeout_count);
+	seq_printf(s, "shm_ipc_ep_out.rx_packet_count(%zu)\n",
+		   priv->shm_ipc_ep_out.rx_packet_count);
+
+	return 0;
+}
+
+void qtnf_pcie_fw_boot_done(struct qtnf_bus *bus, bool boot_success,
+			    const char *drv_name)
+{
+	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
+	struct pci_dev *pdev = priv->pdev;
+	int ret;
+
+	if (boot_success) {
+		bus->fw_state = QTNF_FW_STATE_FW_DNLD_DONE;
+
+		ret = qtnf_core_attach(bus);
+		if (ret) {
+			pr_err("failed to attach core\n");
+			boot_success = false;
+		}
+	}
+
+	if (boot_success) {
+		qtnf_debugfs_init(bus, drv_name);
+		qtnf_debugfs_add_entry(bus, "mps", qtnf_dbg_mps_show);
+		qtnf_debugfs_add_entry(bus, "msi_enabled", qtnf_dbg_msi_show);
+		qtnf_debugfs_add_entry(bus, "shm_stats", qtnf_dbg_shm_stats);
+	} else {
+		bus->fw_state = QTNF_FW_STATE_DETACHED;
+	}
+
+	put_device(&pdev->dev);
+}
+
+static void qtnf_tune_pcie_mps(struct qtnf_pcie_bus_priv *priv)
+{
+	struct pci_dev *pdev = priv->pdev;
+	struct pci_dev *parent;
+	int mps_p, mps_o, mps_m, mps;
+	int ret;
+
+	/* current mps */
+	mps_o = pcie_get_mps(pdev);
+
+	/* maximum supported mps */
+	mps_m = 128 << pdev->pcie_mpss;
+
+	/* suggested new mps value */
+	mps = mps_m;
+
+	if (pdev->bus && pdev->bus->self) {
+		/* parent (bus) mps */
+		parent = pdev->bus->self;
+
+		if (pci_is_pcie(parent)) {
+			mps_p = pcie_get_mps(parent);
+			mps = min(mps_m, mps_p);
+		}
+	}
+
+	ret = pcie_set_mps(pdev, mps);
+	if (ret) {
+		pr_err("failed to set mps to %d, keep using current %d\n",
+		       mps, mps_o);
+		priv->mps = mps_o;
+		return;
+	}
+
+	pr_debug("set mps to %d (was %d, max %d)\n", mps, mps_o, mps_m);
+	priv->mps = mps;
+}
+
+static void qtnf_pcie_init_irq(struct qtnf_pcie_bus_priv *priv, bool use_msi)
+{
+	struct pci_dev *pdev = priv->pdev;
+
+	/* fall back to legacy INTx interrupts by default */
+	priv->msi_enabled = 0;
+
+	/* check if MSI capability is available */
+	if (use_msi) {
+		if (!pci_enable_msi(pdev)) {
+			pr_debug("enabled MSI interrupt\n");
+			priv->msi_enabled = 1;
+		} else {
+			pr_warn("failed to enable MSI interrupts");
+		}
+	}
+
+	if (!priv->msi_enabled) {
+		pr_warn("legacy PCIE interrupts enabled\n");
+		pci_intx(pdev, 1);
+	}
+}
+
+static void __iomem *qtnf_map_bar(struct qtnf_pcie_bus_priv *priv, u8 index)
+{
+	void __iomem *vaddr;
+	dma_addr_t busaddr;
+	size_t len;
+	int ret;
+
+	ret = pcim_iomap_regions(priv->pdev, 1 << index, "qtnfmac_pcie");
+	if (ret)
+		return IOMEM_ERR_PTR(ret);
+
+	busaddr = pci_resource_start(priv->pdev, index);
+	len = pci_resource_len(priv->pdev, index);
+	vaddr = pcim_iomap_table(priv->pdev)[index];
+	if (!vaddr)
+		return IOMEM_ERR_PTR(-ENOMEM);
+
+	pr_debug("BAR%u vaddr=0x%p busaddr=%pad len=%u\n",
+		 index, vaddr, &busaddr, (int)len);
+
+	return vaddr;
+}
+
+static int qtnf_pcie_init_memory(struct qtnf_pcie_bus_priv *priv)
+{
+	int ret = -ENOMEM;
+
+	priv->sysctl_bar = qtnf_map_bar(priv, QTN_SYSCTL_BAR);
+	if (IS_ERR(priv->sysctl_bar)) {
+		pr_err("failed to map BAR%u\n", QTN_SYSCTL_BAR);
+		return ret;
+	}
+
+	priv->dmareg_bar = qtnf_map_bar(priv, QTN_DMA_BAR);
+	if (IS_ERR(priv->dmareg_bar)) {
+		pr_err("failed to map BAR%u\n", QTN_DMA_BAR);
+		return ret;
+	}
+
+	priv->epmem_bar = qtnf_map_bar(priv, QTN_SHMEM_BAR);
+	if (IS_ERR(priv->epmem_bar)) {
+		pr_err("failed to map BAR%u\n", QTN_SHMEM_BAR);
+		return ret;
+	}
+
+	return 0;
+}
+
+static void qtnf_pcie_control_rx_callback(void *arg, const u8 __iomem *buf,
+					  size_t len)
+{
+	struct qtnf_pcie_bus_priv *priv = arg;
+	struct qtnf_bus *bus = pci_get_drvdata(priv->pdev);
+	struct sk_buff *skb;
+
+	if (unlikely(len == 0)) {
+		pr_warn("zero length packet received\n");
+		return;
+	}
+
+	skb = __dev_alloc_skb(len, GFP_KERNEL);
+
+	if (unlikely(!skb)) {
+		pr_err("failed to allocate skb\n");
+		return;
+	}
+
+	memcpy_fromio(skb_put(skb, len), buf, len);
+
+	qtnf_trans_handle_rx_ctl_packet(bus, skb);
+}
+
+void qtnf_pcie_init_shm_ipc(struct qtnf_pcie_bus_priv *priv,
+			    struct qtnf_shm_ipc_region __iomem *ipc_tx_reg,
+			    struct qtnf_shm_ipc_region __iomem *ipc_rx_reg,
+			    const struct qtnf_shm_ipc_int *ipc_int)
+{
+	const struct qtnf_shm_ipc_rx_callback rx_callback = {
+					qtnf_pcie_control_rx_callback, priv };
+
+	qtnf_shm_ipc_init(&priv->shm_ipc_ep_in, QTNF_SHM_IPC_OUTBOUND,
+			  ipc_tx_reg, priv->workqueue,
+			  ipc_int, &rx_callback);
+	qtnf_shm_ipc_init(&priv->shm_ipc_ep_out, QTNF_SHM_IPC_INBOUND,
+			  ipc_rx_reg, priv->workqueue,
+			  ipc_int, &rx_callback);
+}
+
+int qtnf_pcie_probe(struct pci_dev *pdev, size_t priv_size,
+		    const struct qtnf_bus_ops *bus_ops, u64 dma_mask,
+		    bool use_msi)
+{
+	struct qtnf_pcie_bus_priv *pcie_priv;
+	struct qtnf_bus *bus;
+	int ret;
+
+	bus = devm_kzalloc(&pdev->dev,
+			   sizeof(*bus) + priv_size, GFP_KERNEL);
+	if (!bus)
+		return -ENOMEM;
+
+	pcie_priv = get_bus_priv(bus);
+
+	pci_set_drvdata(pdev, bus);
+	bus->bus_ops = bus_ops;
+	bus->dev = &pdev->dev;
+	bus->fw_state = QTNF_FW_STATE_RESET;
+	pcie_priv->pdev = pdev;
+	pcie_priv->tx_stopped = 0;
+
+	mutex_init(&bus->bus_lock);
+	spin_lock_init(&pcie_priv->tx_lock);
+	spin_lock_init(&pcie_priv->tx_reclaim_lock);
+
+	pcie_priv->tx_full_count = 0;
+	pcie_priv->tx_done_count = 0;
+	pcie_priv->pcie_irq_count = 0;
+	pcie_priv->tx_reclaim_done = 0;
+	pcie_priv->tx_reclaim_req = 0;
+
+	pcie_priv->workqueue = create_singlethread_workqueue("QTNF_PCIE");
+	if (!pcie_priv->workqueue) {
+		pr_err("failed to alloc bus workqueue\n");
+		ret = -ENODEV;
+		goto err_init;
+	}
+
+	init_dummy_netdev(&bus->mux_dev);
+
+	if (!pci_is_pcie(pdev)) {
+		pr_err("device %s is not PCI Express\n", pci_name(pdev));
+		ret = -EIO;
+		goto err_base;
+	}
+
+	qtnf_tune_pcie_mps(pcie_priv);
+
+	ret = pcim_enable_device(pdev);
+	if (ret) {
+		pr_err("failed to init PCI device %x\n", pdev->device);
+		goto err_base;
+	} else {
+		pr_debug("successful init of PCI device %x\n", pdev->device);
+	}
+
+	ret = dma_set_mask_and_coherent(&pdev->dev, dma_mask);
+	if (ret) {
+		pr_err("PCIE DMA coherent mask init failed\n");
+		goto err_base;
+	}
+
+	pci_set_master(pdev);
+	qtnf_pcie_init_irq(pcie_priv, use_msi);
+
+	ret = qtnf_pcie_init_memory(pcie_priv);
+	if (ret < 0) {
+		pr_err("PCIE memory init failed\n");
+		goto err_base;
+	}
+
+	pci_save_state(pdev);
+
+	return 0;
+
+err_base:
+	flush_workqueue(pcie_priv->workqueue);
+	destroy_workqueue(pcie_priv->workqueue);
+err_init:
+	pci_set_drvdata(pdev, NULL);
+
+	return ret;
+}
+
+static void qtnf_pcie_free_shm_ipc(struct qtnf_pcie_bus_priv *priv)
+{
+	qtnf_shm_ipc_free(&priv->shm_ipc_ep_in);
+	qtnf_shm_ipc_free(&priv->shm_ipc_ep_out);
+}
+
+void qtnf_pcie_remove(struct qtnf_bus *bus, struct qtnf_pcie_bus_priv *priv)
+{
+	cancel_work_sync(&bus->fw_work);
+
+	if (bus->fw_state == QTNF_FW_STATE_ACTIVE ||
+	    bus->fw_state == QTNF_FW_STATE_EP_DEAD)
+		qtnf_core_detach(bus);
+
+	netif_napi_del(&bus->mux_napi);
+	flush_workqueue(priv->workqueue);
+	destroy_workqueue(priv->workqueue);
+	tasklet_kill(&priv->reclaim_tq);
+
+	qtnf_pcie_free_shm_ipc(priv);
+	qtnf_debugfs_remove(bus);
+	pci_set_drvdata(priv->pdev, NULL);
+}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h
new file mode 100644
index 000000000000..5c70fb4c0f92
--- /dev/null
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Copyright (c) 2018 Quantenna Communications, Inc. All rights reserved. */
+
+#ifndef _QTN_FMAC_PCIE_H_
+#define _QTN_FMAC_PCIE_H_
+
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/skbuff.h>
+#include <linux/workqueue.h>
+#include <linux/interrupt.h>
+
+#include "shm_ipc.h"
+#include "bus.h"
+
+#define SKB_BUF_SIZE		2048
+
+#define QTN_FW_DL_TIMEOUT_MS	3000
+#define QTN_FW_QLINK_TIMEOUT_MS	30000
+#define QTN_EP_RESET_WAIT_MS	1000
+
+struct qtnf_pcie_bus_priv {
+	struct pci_dev *pdev;
+
+	spinlock_t tx_reclaim_lock;
+	spinlock_t tx_lock;
+	int mps;
+
+	struct workqueue_struct *workqueue;
+	struct tasklet_struct reclaim_tq;
+
+	void __iomem *sysctl_bar;
+	void __iomem *epmem_bar;
+	void __iomem *dmareg_bar;
+
+	struct qtnf_shm_ipc shm_ipc_ep_in;
+	struct qtnf_shm_ipc shm_ipc_ep_out;
+
+	u16 tx_bd_num;
+	u16 rx_bd_num;
+
+	struct sk_buff **tx_skb;
+	struct sk_buff **rx_skb;
+
+	u32 rx_bd_w_index;
+	u32 rx_bd_r_index;
+
+	u32 tx_bd_w_index;
+	u32 tx_bd_r_index;
+
+	/* diagnostics stats */
+	u32 pcie_irq_count;
+	u32 tx_full_count;
+	u32 tx_done_count;
+	u32 tx_reclaim_done;
+	u32 tx_reclaim_req;
+
+	u8 msi_enabled;
+	u8 tx_stopped;
+};
+
+int qtnf_pcie_control_tx(struct qtnf_bus *bus, struct sk_buff *skb);
+int qtnf_pcie_alloc_skb_array(struct qtnf_pcie_bus_priv *priv);
+void qtnf_pcie_bringup_fw_async(struct qtnf_bus *bus);
+void qtnf_pcie_fw_boot_done(struct qtnf_bus *bus, bool boot_success,
+			    const char *drv_name);
+void qtnf_pcie_init_shm_ipc(struct qtnf_pcie_bus_priv *priv,
+			    struct qtnf_shm_ipc_region __iomem *ipc_tx_reg,
+			    struct qtnf_shm_ipc_region __iomem *ipc_rx_reg,
+			    const struct qtnf_shm_ipc_int *ipc_int);
+int qtnf_pcie_probe(struct pci_dev *pdev, size_t priv_size,
+		    const struct qtnf_bus_ops *bus_ops, u64 dma_mask,
+		    bool use_msi);
+void qtnf_pcie_remove(struct qtnf_bus *bus, struct qtnf_pcie_bus_priv *priv);
+
+static inline void qtnf_non_posted_write(u32 val, void __iomem *basereg)
+{
+	writel(val, basereg);
+
+	/* flush posted write */
+	readl(basereg);
+}
+
+#endif /* _QTN_FMAC_PCIE_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
new file mode 100644
index 000000000000..95c7b95c6f8a
--- /dev/null
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
@@ -0,0 +1,1249 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright (c) 2018 Quantenna Communications */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/firmware.h>
+#include <linux/pci.h>
+#include <linux/vmalloc.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/completion.h>
+#include <linux/crc32.h>
+#include <linux/spinlock.h>
+#include <linux/circ_buf.h>
+#include <linux/log2.h>
+
+#include "pcie_priv.h"
+#include "pearl_pcie_regs.h"
+#include "pearl_pcie_ipc.h"
+#include "qtn_hw_ids.h"
+#include "core.h"
+#include "bus.h"
+#include "shm_ipc.h"
+#include "debug.h"
+
+static bool use_msi = true;
+module_param(use_msi, bool, 0644);
+MODULE_PARM_DESC(use_msi, "set 0 to use legacy interrupt");
+
+static unsigned int tx_bd_size_param = 32;
+module_param(tx_bd_size_param, uint, 0644);
+MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size, power of two");
+
+static unsigned int rx_bd_size_param = 256;
+module_param(rx_bd_size_param, uint, 0644);
+MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size, power of two");
+
+static u8 flashboot = 1;
+module_param(flashboot, byte, 0644);
+MODULE_PARM_DESC(flashboot, "set to 0 to use FW binary file on FS");
+
+#define DRV_NAME	"qtnfmac_pearl_pcie"
+
+struct qtnf_pearl_bda {
+	__le16 bda_len;
+	__le16 bda_version;
+	__le32 bda_pci_endian;
+	__le32 bda_ep_state;
+	__le32 bda_rc_state;
+	__le32 bda_dma_mask;
+	__le32 bda_msi_addr;
+	__le32 bda_flashsz;
+	u8 bda_boardname[PCIE_BDA_NAMELEN];
+	__le32 bda_rc_msi_enabled;
+	u8 bda_hhbm_list[PCIE_HHBM_MAX_SIZE];
+	__le32 bda_dsbw_start_index;
+	__le32 bda_dsbw_end_index;
+	__le32 bda_dsbw_total_bytes;
+	__le32 bda_rc_tx_bd_base;
+	__le32 bda_rc_tx_bd_num;
+	u8 bda_pcie_mac[QTN_ENET_ADDR_LENGTH];
+	struct qtnf_shm_ipc_region bda_shm_reg1 __aligned(4096); /* host TX */
+	struct qtnf_shm_ipc_region bda_shm_reg2 __aligned(4096); /* host RX */
+} __packed;
+
+struct qtnf_pearl_tx_bd {
+	__le32 addr;
+	__le32 addr_h;
+	__le32 info;
+	__le32 info_h;
+} __packed;
+
+struct qtnf_pearl_rx_bd {
+	__le32 addr;
+	__le32 addr_h;
+	__le32 info;
+	__le32 info_h;
+	__le32 next_ptr;
+	__le32 next_ptr_h;
+} __packed;
+
+struct qtnf_pearl_fw_hdr {
+	u8 boardflg[8];
+	__le32 fwsize;
+	__le32 seqnum;
+	__le32 type;
+	__le32 pktlen;
+	__le32 crc;
+} __packed;
+
+struct qtnf_pcie_pearl_state {
+	struct qtnf_pcie_bus_priv base;
+
+	/* lock for irq configuration changes */
+	spinlock_t irq_lock;
+
+	struct qtnf_pearl_bda __iomem *bda;
+	void __iomem *pcie_reg_base;
+
+	struct qtnf_pearl_tx_bd *tx_bd_vbase;
+	dma_addr_t tx_bd_pbase;
+
+	struct qtnf_pearl_rx_bd *rx_bd_vbase;
+	dma_addr_t rx_bd_pbase;
+
+	dma_addr_t bd_table_paddr;
+	void *bd_table_vaddr;
+	u32 bd_table_len;
+	u32 pcie_irq_mask;
+	u32 pcie_irq_rx_count;
+	u32 pcie_irq_tx_count;
+	u32 pcie_irq_uf_count;
+};
+
+static inline void qtnf_init_hdp_irqs(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	ps->pcie_irq_mask = (PCIE_HDP_INT_RX_BITS | PCIE_HDP_INT_TX_BITS);
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static inline void qtnf_enable_hdp_irqs(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	writel(ps->pcie_irq_mask, PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static inline void qtnf_disable_hdp_irqs(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	writel(0x0, PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static inline void qtnf_en_rxdone_irq(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	ps->pcie_irq_mask |= PCIE_HDP_INT_RX_BITS;
+	writel(ps->pcie_irq_mask, PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static inline void qtnf_dis_rxdone_irq(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	ps->pcie_irq_mask &= ~PCIE_HDP_INT_RX_BITS;
+	writel(ps->pcie_irq_mask, PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static inline void qtnf_en_txdone_irq(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	ps->pcie_irq_mask |= PCIE_HDP_INT_TX_BITS;
+	writel(ps->pcie_irq_mask, PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static inline void qtnf_dis_txdone_irq(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ps->irq_lock, flags);
+	ps->pcie_irq_mask &= ~PCIE_HDP_INT_TX_BITS;
+	writel(ps->pcie_irq_mask, PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	spin_unlock_irqrestore(&ps->irq_lock, flags);
+}
+
+static void qtnf_deassert_intx(struct qtnf_pcie_pearl_state *ps)
+{
+	void __iomem *reg = ps->base.sysctl_bar + PEARL_PCIE_CFG0_OFFSET;
+	u32 cfg;
+
+	cfg = readl(reg);
+	cfg &= ~PEARL_ASSERT_INTX;
+	qtnf_non_posted_write(cfg, reg);
+}
+
+static void qtnf_pearl_reset_ep(struct qtnf_pcie_pearl_state *ps)
+{
+	const u32 data = QTN_PEARL_IPC_IRQ_WORD(QTN_PEARL_LHOST_EP_RESET);
+	void __iomem *reg = ps->base.sysctl_bar +
+			    QTN_PEARL_SYSCTL_LHOST_IRQ_OFFSET;
+
+	qtnf_non_posted_write(data, reg);
+	msleep(QTN_EP_RESET_WAIT_MS);
+	pci_restore_state(ps->base.pdev);
+}
+
+static void qtnf_pcie_pearl_ipc_gen_ep_int(void *arg)
+{
+	const struct qtnf_pcie_pearl_state *ps = arg;
+	const u32 data = QTN_PEARL_IPC_IRQ_WORD(QTN_PEARL_LHOST_IPC_IRQ);
+	void __iomem *reg = ps->base.sysctl_bar +
+			    QTN_PEARL_SYSCTL_LHOST_IRQ_OFFSET;
+
+	qtnf_non_posted_write(data, reg);
+}
+
+static int qtnf_is_state(__le32 __iomem *reg, u32 state)
+{
+	u32 s = readl(reg);
+
+	return s & state;
+}
+
+static void qtnf_set_state(__le32 __iomem *reg, u32 state)
+{
+	u32 s = readl(reg);
+
+	qtnf_non_posted_write(state | s, reg);
+}
+
+static void qtnf_clear_state(__le32 __iomem *reg, u32 state)
+{
+	u32 s = readl(reg);
+
+	qtnf_non_posted_write(s & ~state, reg);
+}
+
+static int qtnf_poll_state(__le32 __iomem *reg, u32 state, u32 delay_in_ms)
+{
+	u32 timeout = 0;
+
+	while ((qtnf_is_state(reg, state) == 0)) {
+		usleep_range(1000, 1200);
+		if (++timeout > delay_in_ms)
+			return -1;
+	}
+
+	return 0;
+}
+
+static int pearl_alloc_bd_table(struct qtnf_pcie_pearl_state *ps)
+{
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	dma_addr_t paddr;
+	void *vaddr;
+	int len;
+
+	len = priv->tx_bd_num * sizeof(struct qtnf_pearl_tx_bd) +
+		priv->rx_bd_num * sizeof(struct qtnf_pearl_rx_bd);
+
+	vaddr = dmam_alloc_coherent(&priv->pdev->dev, len, &paddr, GFP_KERNEL);
+	if (!vaddr)
+		return -ENOMEM;
+
+	/* tx bd */
+
+	memset(vaddr, 0, len);
+
+	ps->bd_table_vaddr = vaddr;
+	ps->bd_table_paddr = paddr;
+	ps->bd_table_len = len;
+
+	ps->tx_bd_vbase = vaddr;
+	ps->tx_bd_pbase = paddr;
+
+	pr_debug("TX descriptor table: vaddr=0x%p paddr=%pad\n", vaddr, &paddr);
+
+	priv->tx_bd_r_index = 0;
+	priv->tx_bd_w_index = 0;
+
+	/* rx bd */
+
+	vaddr = ((struct qtnf_pearl_tx_bd *)vaddr) + priv->tx_bd_num;
+	paddr += priv->tx_bd_num * sizeof(struct qtnf_pearl_tx_bd);
+
+	ps->rx_bd_vbase = vaddr;
+	ps->rx_bd_pbase = paddr;
+
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	writel(QTN_HOST_HI32(paddr),
+	       PCIE_HDP_TX_HOST_Q_BASE_H(ps->pcie_reg_base));
+#endif
+	writel(QTN_HOST_LO32(paddr),
+	       PCIE_HDP_TX_HOST_Q_BASE_L(ps->pcie_reg_base));
+	writel(priv->rx_bd_num | (sizeof(struct qtnf_pearl_rx_bd)) << 16,
+	       PCIE_HDP_TX_HOST_Q_SZ_CTRL(ps->pcie_reg_base));
+
+	pr_debug("RX descriptor table: vaddr=0x%p paddr=%pad\n", vaddr, &paddr);
+
+	return 0;
+}
+
+static int pearl_skb2rbd_attach(struct qtnf_pcie_pearl_state *ps, u16 index)
+{
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	struct qtnf_pearl_rx_bd *rxbd;
+	struct sk_buff *skb;
+	dma_addr_t paddr;
+
+	skb = __netdev_alloc_skb_ip_align(NULL, SKB_BUF_SIZE, GFP_ATOMIC);
+	if (!skb) {
+		priv->rx_skb[index] = NULL;
+		return -ENOMEM;
+	}
+
+	priv->rx_skb[index] = skb;
+	rxbd = &ps->rx_bd_vbase[index];
+
+	paddr = pci_map_single(priv->pdev, skb->data,
+			       SKB_BUF_SIZE, PCI_DMA_FROMDEVICE);
+	if (pci_dma_mapping_error(priv->pdev, paddr)) {
+		pr_err("skb DMA mapping error: %pad\n", &paddr);
+		return -ENOMEM;
+	}
+
+	/* keep rx skb paddrs in rx buffer descriptors for cleanup purposes */
+	rxbd->addr = cpu_to_le32(QTN_HOST_LO32(paddr));
+	rxbd->addr_h = cpu_to_le32(QTN_HOST_HI32(paddr));
+	rxbd->info = 0x0;
+
+	priv->rx_bd_w_index = index;
+
+	/* sync up all descriptor updates */
+	wmb();
+
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	writel(QTN_HOST_HI32(paddr),
+	       PCIE_HDP_HHBM_BUF_PTR_H(ps->pcie_reg_base));
+#endif
+	writel(QTN_HOST_LO32(paddr),
+	       PCIE_HDP_HHBM_BUF_PTR(ps->pcie_reg_base));
+
+	writel(index, PCIE_HDP_TX_HOST_Q_WR_PTR(ps->pcie_reg_base));
+	return 0;
+}
+
+static int pearl_alloc_rx_buffers(struct qtnf_pcie_pearl_state *ps)
+{
+	u16 i;
+	int ret = 0;
+
+	memset(ps->rx_bd_vbase, 0x0,
+	       ps->base.rx_bd_num * sizeof(struct qtnf_pearl_rx_bd));
+
+	for (i = 0; i < ps->base.rx_bd_num; i++) {
+		ret = pearl_skb2rbd_attach(ps, i);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+/* all rx/tx activity should have ceased before calling this function */
+static void qtnf_pearl_free_xfer_buffers(struct qtnf_pcie_pearl_state *ps)
+{
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	struct qtnf_pearl_tx_bd *txbd;
+	struct qtnf_pearl_rx_bd *rxbd;
+	struct sk_buff *skb;
+	dma_addr_t paddr;
+	int i;
+
+	/* free rx buffers */
+	for (i = 0; i < priv->rx_bd_num; i++) {
+		if (priv->rx_skb && priv->rx_skb[i]) {
+			rxbd = &ps->rx_bd_vbase[i];
+			skb = priv->rx_skb[i];
+			paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
+					      le32_to_cpu(rxbd->addr));
+			pci_unmap_single(priv->pdev, paddr, SKB_BUF_SIZE,
+					 PCI_DMA_FROMDEVICE);
+			dev_kfree_skb_any(skb);
+			priv->rx_skb[i] = NULL;
+		}
+	}
+
+	/* free tx buffers */
+	for (i = 0; i < priv->tx_bd_num; i++) {
+		if (priv->tx_skb && priv->tx_skb[i]) {
+			txbd = &ps->tx_bd_vbase[i];
+			skb = priv->tx_skb[i];
+			paddr = QTN_HOST_ADDR(le32_to_cpu(txbd->addr_h),
+					      le32_to_cpu(txbd->addr));
+			pci_unmap_single(priv->pdev, paddr, skb->len,
+					 PCI_DMA_TODEVICE);
+			dev_kfree_skb_any(skb);
+			priv->tx_skb[i] = NULL;
+		}
+	}
+}
+
+static int pearl_hhbm_init(struct qtnf_pcie_pearl_state *ps)
+{
+	u32 val;
+
+	val = readl(PCIE_HHBM_CONFIG(ps->pcie_reg_base));
+	val |= HHBM_CONFIG_SOFT_RESET;
+	writel(val, PCIE_HHBM_CONFIG(ps->pcie_reg_base));
+	usleep_range(50, 100);
+	val &= ~HHBM_CONFIG_SOFT_RESET;
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	val |= HHBM_64BIT;
+#endif
+	writel(val, PCIE_HHBM_CONFIG(ps->pcie_reg_base));
+	writel(ps->base.rx_bd_num, PCIE_HHBM_Q_LIMIT_REG(ps->pcie_reg_base));
+
+	return 0;
+}
+
+static int qtnf_pcie_pearl_init_xfer(struct qtnf_pcie_pearl_state *ps)
+{
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	int ret;
+	u32 val;
+
+	priv->tx_bd_num = tx_bd_size_param;
+	priv->rx_bd_num = rx_bd_size_param;
+	priv->rx_bd_w_index = 0;
+	priv->rx_bd_r_index = 0;
+
+	if (!priv->tx_bd_num || !is_power_of_2(priv->tx_bd_num)) {
+		pr_err("tx_bd_size_param %u is not power of two\n",
+		       priv->tx_bd_num);
+		return -EINVAL;
+	}
+
+	val = priv->tx_bd_num * sizeof(struct qtnf_pearl_tx_bd);
+	if (val > PCIE_HHBM_MAX_SIZE) {
+		pr_err("tx_bd_size_param %u is too large\n",
+		       priv->tx_bd_num);
+		return -EINVAL;
+	}
+
+	if (!priv->rx_bd_num || !is_power_of_2(priv->rx_bd_num)) {
+		pr_err("rx_bd_size_param %u is not power of two\n",
+		       priv->rx_bd_num);
+		return -EINVAL;
+	}
+
+	val = priv->rx_bd_num * sizeof(dma_addr_t);
+	if (val > PCIE_HHBM_MAX_SIZE) {
+		pr_err("rx_bd_size_param %u is too large\n",
+		       priv->rx_bd_num);
+		return -EINVAL;
+	}
+
+	ret = pearl_hhbm_init(ps);
+	if (ret) {
+		pr_err("failed to init h/w queues\n");
+		return ret;
+	}
+
+	ret = qtnf_pcie_alloc_skb_array(priv);
+	if (ret) {
+		pr_err("failed to allocate skb array\n");
+		return ret;
+	}
+
+	ret = pearl_alloc_bd_table(ps);
+	if (ret) {
+		pr_err("failed to allocate bd table\n");
+		return ret;
+	}
+
+	ret = pearl_alloc_rx_buffers(ps);
+	if (ret) {
+		pr_err("failed to allocate rx buffers\n");
+		return ret;
+	}
+
+	return ret;
+}
+
+static void qtnf_pearl_data_tx_reclaim(struct qtnf_pcie_pearl_state *ps)
+{
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	struct qtnf_pearl_tx_bd *txbd;
+	struct sk_buff *skb;
+	unsigned long flags;
+	dma_addr_t paddr;
+	u32 tx_done_index;
+	int count = 0;
+	int i;
+
+	spin_lock_irqsave(&priv->tx_reclaim_lock, flags);
+
+	tx_done_index = readl(PCIE_HDP_RX0DMA_CNT(ps->pcie_reg_base))
+			& (priv->tx_bd_num - 1);
+
+	i = priv->tx_bd_r_index;
+
+	while (CIRC_CNT(tx_done_index, i, priv->tx_bd_num)) {
+		skb = priv->tx_skb[i];
+		if (likely(skb)) {
+			txbd = &ps->tx_bd_vbase[i];
+			paddr = QTN_HOST_ADDR(le32_to_cpu(txbd->addr_h),
+					      le32_to_cpu(txbd->addr));
+			pci_unmap_single(priv->pdev, paddr, skb->len,
+					 PCI_DMA_TODEVICE);
+
+			if (skb->dev) {
+				qtnf_update_tx_stats(skb->dev, skb);
+				if (unlikely(priv->tx_stopped)) {
+					qtnf_wake_all_queues(skb->dev);
+					priv->tx_stopped = 0;
+				}
+			}
+
+			dev_kfree_skb_any(skb);
+		}
+
+		priv->tx_skb[i] = NULL;
+		count++;
+
+		if (++i >= priv->tx_bd_num)
+			i = 0;
+	}
+
+	priv->tx_reclaim_done += count;
+	priv->tx_reclaim_req++;
+	priv->tx_bd_r_index = i;
+
+	spin_unlock_irqrestore(&priv->tx_reclaim_lock, flags);
+}
+
+static int qtnf_tx_queue_ready(struct qtnf_pcie_pearl_state *ps)
+{
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+
+	if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
+			priv->tx_bd_num)) {
+		qtnf_pearl_data_tx_reclaim(ps);
+
+		if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
+				priv->tx_bd_num)) {
+			pr_warn_ratelimited("reclaim full Tx queue\n");
+			priv->tx_full_count++;
+			return 0;
+		}
+	}
+
+	return 1;
+}
+
+static int qtnf_pcie_data_tx(struct qtnf_bus *bus, struct sk_buff *skb)
+{
+	struct qtnf_pcie_pearl_state *ps = get_bus_priv(bus);
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	dma_addr_t txbd_paddr, skb_paddr;
+	struct qtnf_pearl_tx_bd *txbd;
+	unsigned long flags;
+	int len, i;
+	u32 info;
+	int ret = 0;
+
+	spin_lock_irqsave(&priv->tx_lock, flags);
+
+	if (!qtnf_tx_queue_ready(ps)) {
+		if (skb->dev) {
+			netif_tx_stop_all_queues(skb->dev);
+			priv->tx_stopped = 1;
+		}
+
+		spin_unlock_irqrestore(&priv->tx_lock, flags);
+		return NETDEV_TX_BUSY;
+	}
+
+	i = priv->tx_bd_w_index;
+	priv->tx_skb[i] = skb;
+	len = skb->len;
+
+	skb_paddr = pci_map_single(priv->pdev, skb->data,
+				   skb->len, PCI_DMA_TODEVICE);
+	if (pci_dma_mapping_error(priv->pdev, skb_paddr)) {
+		pr_err("skb DMA mapping error: %pad\n", &skb_paddr);
+		ret = -ENOMEM;
+		goto tx_done;
+	}
+
+	txbd = &ps->tx_bd_vbase[i];
+	txbd->addr = cpu_to_le32(QTN_HOST_LO32(skb_paddr));
+	txbd->addr_h = cpu_to_le32(QTN_HOST_HI32(skb_paddr));
+
+	info = (len & QTN_PCIE_TX_DESC_LEN_MASK) << QTN_PCIE_TX_DESC_LEN_SHIFT;
+	txbd->info = cpu_to_le32(info);
+
+	/* sync up all descriptor updates before passing them to EP */
+	dma_wmb();
+
+	/* write new TX descriptor to PCIE_RX_FIFO on EP */
+	txbd_paddr = ps->tx_bd_pbase + i * sizeof(struct qtnf_pearl_tx_bd);
+
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	writel(QTN_HOST_HI32(txbd_paddr),
+	       PCIE_HDP_HOST_WR_DESC0_H(ps->pcie_reg_base));
+#endif
+	writel(QTN_HOST_LO32(txbd_paddr),
+	       PCIE_HDP_HOST_WR_DESC0(ps->pcie_reg_base));
+
+	if (++i >= priv->tx_bd_num)
+		i = 0;
+
+	priv->tx_bd_w_index = i;
+
+tx_done:
+	if (ret && skb) {
+		pr_err_ratelimited("drop skb\n");
+		if (skb->dev)
+			skb->dev->stats.tx_dropped++;
+		dev_kfree_skb_any(skb);
+	}
+
+	priv->tx_done_count++;
+	spin_unlock_irqrestore(&priv->tx_lock, flags);
+
+	qtnf_pearl_data_tx_reclaim(ps);
+
+	return NETDEV_TX_OK;
+}
+
+static irqreturn_t qtnf_pcie_pearl_interrupt(int irq, void *data)
+{
+	struct qtnf_bus *bus = (struct qtnf_bus *)data;
+	struct qtnf_pcie_pearl_state *ps = get_bus_priv(bus);
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	u32 status;
+
+	priv->pcie_irq_count++;
+	status = readl(PCIE_HDP_INT_STATUS(ps->pcie_reg_base));
+
+	qtnf_shm_ipc_irq_handler(&priv->shm_ipc_ep_in);
+	qtnf_shm_ipc_irq_handler(&priv->shm_ipc_ep_out);
+
+	if (!(status & ps->pcie_irq_mask))
+		goto irq_done;
+
+	if (status & PCIE_HDP_INT_RX_BITS)
+		ps->pcie_irq_rx_count++;
+
+	if (status & PCIE_HDP_INT_TX_BITS)
+		ps->pcie_irq_tx_count++;
+
+	if (status & PCIE_HDP_INT_HHBM_UF)
+		ps->pcie_irq_uf_count++;
+
+	if (status & PCIE_HDP_INT_RX_BITS) {
+		qtnf_dis_rxdone_irq(ps);
+		napi_schedule(&bus->mux_napi);
+	}
+
+	if (status & PCIE_HDP_INT_TX_BITS) {
+		qtnf_dis_txdone_irq(ps);
+		tasklet_hi_schedule(&priv->reclaim_tq);
+	}
+
+irq_done:
+	/* H/W workaround: clean all bits, not only enabled */
+	qtnf_non_posted_write(~0U, PCIE_HDP_INT_STATUS(ps->pcie_reg_base));
+
+	if (!priv->msi_enabled)
+		qtnf_deassert_intx(ps);
+
+	return IRQ_HANDLED;
+}
+
+static int qtnf_rx_data_ready(struct qtnf_pcie_pearl_state *ps)
+{
+	u16 index = ps->base.rx_bd_r_index;
+	struct qtnf_pearl_rx_bd *rxbd;
+	u32 descw;
+
+	rxbd = &ps->rx_bd_vbase[index];
+	descw = le32_to_cpu(rxbd->info);
+
+	if (descw & QTN_TXDONE_MASK)
+		return 1;
+
+	return 0;
+}
+
+static int qtnf_pcie_pearl_rx_poll(struct napi_struct *napi, int budget)
+{
+	struct qtnf_bus *bus = container_of(napi, struct qtnf_bus, mux_napi);
+	struct qtnf_pcie_pearl_state *ps = get_bus_priv(bus);
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+	struct net_device *ndev = NULL;
+	struct sk_buff *skb = NULL;
+	int processed = 0;
+	struct qtnf_pearl_rx_bd *rxbd;
+	dma_addr_t skb_paddr;
+	int consume;
+	u32 descw;
+	u32 psize;
+	u16 r_idx;
+	u16 w_idx;
+	int ret;
+
+	while (processed < budget) {
+		if (!qtnf_rx_data_ready(ps))
+			goto rx_out;
+
+		r_idx = priv->rx_bd_r_index;
+		rxbd = &ps->rx_bd_vbase[r_idx];
+		descw = le32_to_cpu(rxbd->info);
+
+		skb = priv->rx_skb[r_idx];
+		psize = QTN_GET_LEN(descw);
+		consume = 1;
+
+		if (!(descw & QTN_TXDONE_MASK)) {
+			pr_warn("skip invalid rxbd[%d]\n", r_idx);
+			consume = 0;
+		}
+
+		if (!skb) {
+			pr_warn("skip missing rx_skb[%d]\n", r_idx);
+			consume = 0;
+		}
+
+		if (skb && (skb_tailroom(skb) <  psize)) {
+			pr_err("skip packet with invalid length: %u > %u\n",
+			       psize, skb_tailroom(skb));
+			consume = 0;
+		}
+
+		if (skb) {
+			skb_paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
+						  le32_to_cpu(rxbd->addr));
+			pci_unmap_single(priv->pdev, skb_paddr, SKB_BUF_SIZE,
+					 PCI_DMA_FROMDEVICE);
+		}
+
+		if (consume) {
+			skb_put(skb, psize);
+			ndev = qtnf_classify_skb(bus, skb);
+			if (likely(ndev)) {
+				qtnf_update_rx_stats(ndev, skb);
+				skb->protocol = eth_type_trans(skb, ndev);
+				napi_gro_receive(napi, skb);
+			} else {
+				pr_debug("drop untagged skb\n");
+				bus->mux_dev.stats.rx_dropped++;
+				dev_kfree_skb_any(skb);
+			}
+		} else {
+			if (skb) {
+				bus->mux_dev.stats.rx_dropped++;
+				dev_kfree_skb_any(skb);
+			}
+		}
+
+		priv->rx_skb[r_idx] = NULL;
+		if (++r_idx >= priv->rx_bd_num)
+			r_idx = 0;
+
+		priv->rx_bd_r_index = r_idx;
+
+		/* repalce processed buffer by a new one */
+		w_idx = priv->rx_bd_w_index;
+		while (CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index,
+				  priv->rx_bd_num) > 0) {
+			if (++w_idx >= priv->rx_bd_num)
+				w_idx = 0;
+
+			ret = pearl_skb2rbd_attach(ps, w_idx);
+			if (ret) {
+				pr_err("failed to allocate new rx_skb[%d]\n",
+				       w_idx);
+				break;
+			}
+		}
+
+		processed++;
+	}
+
+rx_out:
+	if (processed < budget) {
+		napi_complete(napi);
+		qtnf_en_rxdone_irq(ps);
+	}
+
+	return processed;
+}
+
+static void
+qtnf_pcie_data_tx_timeout(struct qtnf_bus *bus, struct net_device *ndev)
+{
+	struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
+
+	tasklet_hi_schedule(&ps->base.reclaim_tq);
+}
+
+static void qtnf_pcie_data_rx_start(struct qtnf_bus *bus)
+{
+	struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
+
+	qtnf_enable_hdp_irqs(ps);
+	napi_enable(&bus->mux_napi);
+}
+
+static void qtnf_pcie_data_rx_stop(struct qtnf_bus *bus)
+{
+	struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
+
+	napi_disable(&bus->mux_napi);
+	qtnf_disable_hdp_irqs(ps);
+}
+
+static const struct qtnf_bus_ops qtnf_pcie_pearl_bus_ops = {
+	/* control path methods */
+	.control_tx	= qtnf_pcie_control_tx,
+
+	/* data path methods */
+	.data_tx		= qtnf_pcie_data_tx,
+	.data_tx_timeout	= qtnf_pcie_data_tx_timeout,
+	.data_rx_start		= qtnf_pcie_data_rx_start,
+	.data_rx_stop		= qtnf_pcie_data_rx_stop,
+};
+
+static int qtnf_dbg_irq_stats(struct seq_file *s, void *data)
+{
+	struct qtnf_bus *bus = dev_get_drvdata(s->private);
+	struct qtnf_pcie_pearl_state *ps = get_bus_priv(bus);
+	u32 reg = readl(PCIE_HDP_INT_EN(ps->pcie_reg_base));
+	u32 status;
+
+	seq_printf(s, "pcie_irq_count(%u)\n", ps->base.pcie_irq_count);
+	seq_printf(s, "pcie_irq_tx_count(%u)\n", ps->pcie_irq_tx_count);
+	status = reg &  PCIE_HDP_INT_TX_BITS;
+	seq_printf(s, "pcie_irq_tx_status(%s)\n",
+		   (status == PCIE_HDP_INT_TX_BITS) ? "EN" : "DIS");
+	seq_printf(s, "pcie_irq_rx_count(%u)\n", ps->pcie_irq_rx_count);
+	status = reg &  PCIE_HDP_INT_RX_BITS;
+	seq_printf(s, "pcie_irq_rx_status(%s)\n",
+		   (status == PCIE_HDP_INT_RX_BITS) ? "EN" : "DIS");
+	seq_printf(s, "pcie_irq_uf_count(%u)\n", ps->pcie_irq_uf_count);
+	status = reg &  PCIE_HDP_INT_HHBM_UF;
+	seq_printf(s, "pcie_irq_hhbm_uf_status(%s)\n",
+		   (status == PCIE_HDP_INT_HHBM_UF) ? "EN" : "DIS");
+
+	return 0;
+}
+
+static int qtnf_dbg_hdp_stats(struct seq_file *s, void *data)
+{
+	struct qtnf_bus *bus = dev_get_drvdata(s->private);
+	struct qtnf_pcie_pearl_state *ps = get_bus_priv(bus);
+	struct qtnf_pcie_bus_priv *priv = &ps->base;
+
+	seq_printf(s, "tx_full_count(%u)\n", priv->tx_full_count);
+	seq_printf(s, "tx_done_count(%u)\n", priv->tx_done_count);
+	seq_printf(s, "tx_reclaim_done(%u)\n", priv->tx_reclaim_done);
+	seq_printf(s, "tx_reclaim_req(%u)\n", priv->tx_reclaim_req);
+
+	seq_printf(s, "tx_bd_r_index(%u)\n", priv->tx_bd_r_index);
+	seq_printf(s, "tx_bd_p_index(%u)\n",
+		   readl(PCIE_HDP_RX0DMA_CNT(ps->pcie_reg_base))
+			& (priv->tx_bd_num - 1));
+	seq_printf(s, "tx_bd_w_index(%u)\n", priv->tx_bd_w_index);
+	seq_printf(s, "tx queue len(%u)\n",
+		   CIRC_CNT(priv->tx_bd_w_index, priv->tx_bd_r_index,
+			    priv->tx_bd_num));
+
+	seq_printf(s, "rx_bd_r_index(%u)\n", priv->rx_bd_r_index);
+	seq_printf(s, "rx_bd_p_index(%u)\n",
+		   readl(PCIE_HDP_TX0DMA_CNT(ps->pcie_reg_base))
+			& (priv->rx_bd_num - 1));
+	seq_printf(s, "rx_bd_w_index(%u)\n", priv->rx_bd_w_index);
+	seq_printf(s, "rx alloc queue len(%u)\n",
+		   CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index,
+			      priv->rx_bd_num));
+
+	return 0;
+}
+
+static int qtnf_ep_fw_send(struct pci_dev *pdev, uint32_t size,
+			   int blk, const u8 *pblk, const u8 *fw)
+{
+	struct qtnf_bus *bus = pci_get_drvdata(pdev);
+
+	struct qtnf_pearl_fw_hdr *hdr;
+	u8 *pdata;
+
+	int hds = sizeof(*hdr);
+	struct sk_buff *skb = NULL;
+	int len = 0;
+	int ret;
+
+	skb = __dev_alloc_skb(QTN_PCIE_FW_BUFSZ, GFP_KERNEL);
+	if (!skb)
+		return -ENOMEM;
+
+	skb->len = QTN_PCIE_FW_BUFSZ;
+	skb->dev = NULL;
+
+	hdr = (struct qtnf_pearl_fw_hdr *)skb->data;
+	memcpy(hdr->boardflg, QTN_PCIE_BOARDFLG, strlen(QTN_PCIE_BOARDFLG));
+	hdr->fwsize = cpu_to_le32(size);
+	hdr->seqnum = cpu_to_le32(blk);
+
+	if (blk)
+		hdr->type = cpu_to_le32(QTN_FW_DSUB);
+	else
+		hdr->type = cpu_to_le32(QTN_FW_DBEGIN);
+
+	pdata = skb->data + hds;
+
+	len = QTN_PCIE_FW_BUFSZ - hds;
+	if (pblk >= (fw + size - len)) {
+		len = fw + size - pblk;
+		hdr->type = cpu_to_le32(QTN_FW_DEND);
+	}
+
+	hdr->pktlen = cpu_to_le32(len);
+	memcpy(pdata, pblk, len);
+	hdr->crc = cpu_to_le32(~crc32(0, pdata, len));
+
+	ret = qtnf_pcie_data_tx(bus, skb);
+
+	return (ret == NETDEV_TX_OK) ? len : 0;
+}
+
+static int
+qtnf_ep_fw_load(struct qtnf_pcie_pearl_state *ps, const u8 *fw, u32 fw_size)
+{
+	int blk_size = QTN_PCIE_FW_BUFSZ - sizeof(struct qtnf_pearl_fw_hdr);
+	int blk_count = fw_size / blk_size + ((fw_size % blk_size) ? 1 : 0);
+	const u8 *pblk = fw;
+	int threshold = 0;
+	int blk = 0;
+	int len;
+
+	pr_debug("FW upload started: fw_addr=0x%p size=%d\n", fw, fw_size);
+
+	while (blk < blk_count) {
+		if (++threshold > 10000) {
+			pr_err("FW upload failed: too many retries\n");
+			return -ETIMEDOUT;
+		}
+
+		len = qtnf_ep_fw_send(ps->base.pdev, fw_size, blk, pblk, fw);
+		if (len <= 0)
+			continue;
+
+		if (!((blk + 1) & QTN_PCIE_FW_DLMASK) ||
+		    (blk == (blk_count - 1))) {
+			qtnf_set_state(&ps->bda->bda_rc_state,
+				       QTN_RC_FW_SYNC);
+			if (qtnf_poll_state(&ps->bda->bda_ep_state,
+					    QTN_EP_FW_SYNC,
+					    QTN_FW_DL_TIMEOUT_MS)) {
+				pr_err("FW upload failed: SYNC timed out\n");
+				return -ETIMEDOUT;
+			}
+
+			qtnf_clear_state(&ps->bda->bda_ep_state,
+					 QTN_EP_FW_SYNC);
+
+			if (qtnf_is_state(&ps->bda->bda_ep_state,
+					  QTN_EP_FW_RETRY)) {
+				if (blk == (blk_count - 1)) {
+					int last_round =
+						blk_count & QTN_PCIE_FW_DLMASK;
+					blk -= last_round;
+					pblk -= ((last_round - 1) *
+						blk_size + len);
+				} else {
+					blk -= QTN_PCIE_FW_DLMASK;
+					pblk -= QTN_PCIE_FW_DLMASK * blk_size;
+				}
+
+				qtnf_clear_state(&ps->bda->bda_ep_state,
+						 QTN_EP_FW_RETRY);
+
+				pr_warn("FW upload retry: block #%d\n", blk);
+				continue;
+			}
+
+			qtnf_pearl_data_tx_reclaim(ps);
+		}
+
+		pblk += len;
+		blk++;
+	}
+
+	pr_debug("FW upload completed: totally sent %d blocks\n", blk);
+	return 0;
+}
+
+static void qtnf_pearl_fw_work_handler(struct work_struct *work)
+{
+	struct qtnf_bus *bus = container_of(work, struct qtnf_bus, fw_work);
+	struct qtnf_pcie_pearl_state *ps = (void *)get_bus_priv(bus);
+	struct pci_dev *pdev = ps->base.pdev;
+	const struct firmware *fw;
+	int ret;
+	u32 state = QTN_RC_FW_LOADRDY | QTN_RC_FW_QLINK;
+	const char *fwname = QTN_PCI_PEARL_FW_NAME;
+	bool fw_boot_success = false;
+
+	if (flashboot) {
+		state |= QTN_RC_FW_FLASHBOOT;
+	} else {
+		ret = request_firmware(&fw, fwname, &pdev->dev);
+		if (ret < 0) {
+			pr_err("failed to get firmware %s\n", fwname);
+			goto fw_load_exit;
+		}
+	}
+
+	qtnf_set_state(&ps->bda->bda_rc_state, state);
+
+	if (qtnf_poll_state(&ps->bda->bda_ep_state, QTN_EP_FW_LOADRDY,
+			    QTN_FW_DL_TIMEOUT_MS)) {
+		pr_err("card is not ready\n");
+
+		if (!flashboot)
+			release_firmware(fw);
+
+		goto fw_load_exit;
+	}
+
+	qtnf_clear_state(&ps->bda->bda_ep_state, QTN_EP_FW_LOADRDY);
+
+	if (flashboot) {
+		pr_info("booting firmware from flash\n");
+
+	} else {
+		pr_info("starting firmware upload: %s\n", fwname);
+
+		ret = qtnf_ep_fw_load(ps, fw->data, fw->size);
+		release_firmware(fw);
+		if (ret) {
+			pr_err("firmware upload error\n");
+			goto fw_load_exit;
+		}
+	}
+
+	if (qtnf_poll_state(&ps->bda->bda_ep_state, QTN_EP_FW_DONE,
+			    QTN_FW_DL_TIMEOUT_MS)) {
+		pr_err("firmware bringup timed out\n");
+		goto fw_load_exit;
+	}
+
+	pr_info("firmware is up and running\n");
+
+	if (qtnf_poll_state(&ps->bda->bda_ep_state,
+			    QTN_EP_FW_QLINK_DONE, QTN_FW_QLINK_TIMEOUT_MS)) {
+		pr_err("firmware runtime failure\n");
+		goto fw_load_exit;
+	}
+
+	fw_boot_success = true;
+
+fw_load_exit:
+	qtnf_pcie_fw_boot_done(bus, fw_boot_success, DRV_NAME);
+
+	if (fw_boot_success) {
+		qtnf_debugfs_add_entry(bus, "hdp_stats", qtnf_dbg_hdp_stats);
+		qtnf_debugfs_add_entry(bus, "irq_stats", qtnf_dbg_irq_stats);
+	}
+}
+
+static void qtnf_pearl_reclaim_tasklet_fn(unsigned long data)
+{
+	struct qtnf_pcie_pearl_state *ps = (void *)data;
+
+	qtnf_pearl_data_tx_reclaim(ps);
+	qtnf_en_txdone_irq(ps);
+}
+
+static int qtnf_pearl_check_chip_id(struct qtnf_pcie_pearl_state *ps)
+{
+	unsigned int chipid;
+
+	chipid = qtnf_chip_id_get(ps->base.sysctl_bar);
+
+	switch (chipid) {
+	case QTN_CHIP_ID_PEARL:
+	case QTN_CHIP_ID_PEARL_B:
+	case QTN_CHIP_ID_PEARL_C:
+		pr_info("chip ID is 0x%x\n", chipid);
+		break;
+	default:
+		pr_err("incorrect chip ID 0x%x\n", chipid);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int qtnf_pcie_pearl_probe(struct pci_dev *pdev,
+				 const struct pci_device_id *id)
+{
+	struct qtnf_shm_ipc_int ipc_int;
+	struct qtnf_pcie_pearl_state *ps;
+	struct qtnf_bus *bus;
+	int ret;
+	u64 dma_mask;
+
+#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
+	dma_mask = DMA_BIT_MASK(64);
+#else
+	dma_mask = DMA_BIT_MASK(32);
+#endif
+
+	ret = qtnf_pcie_probe(pdev, sizeof(*ps), &qtnf_pcie_pearl_bus_ops,
+			      dma_mask, use_msi);
+	if (ret)
+		return ret;
+
+	bus = pci_get_drvdata(pdev);
+	ps = get_bus_priv(bus);
+
+	spin_lock_init(&ps->irq_lock);
+
+	tasklet_init(&ps->base.reclaim_tq, qtnf_pearl_reclaim_tasklet_fn,
+		     (unsigned long)ps);
+	netif_napi_add(&bus->mux_dev, &bus->mux_napi,
+		       qtnf_pcie_pearl_rx_poll, 10);
+	INIT_WORK(&bus->fw_work, qtnf_pearl_fw_work_handler);
+
+	ps->pcie_reg_base = ps->base.dmareg_bar;
+	ps->bda = ps->base.epmem_bar;
+	writel(ps->base.msi_enabled, &ps->bda->bda_rc_msi_enabled);
+
+	ipc_int.fn = qtnf_pcie_pearl_ipc_gen_ep_int;
+	ipc_int.arg = ps;
+	qtnf_pcie_init_shm_ipc(&ps->base, &ps->bda->bda_shm_reg1,
+			       &ps->bda->bda_shm_reg2, &ipc_int);
+
+	ret = qtnf_pearl_check_chip_id(ps);
+	if (ret)
+		goto error;
+
+	ret = qtnf_pcie_pearl_init_xfer(ps);
+	if (ret) {
+		pr_err("PCIE xfer init failed\n");
+		goto error;
+	}
+
+	/* init default irq settings */
+	qtnf_init_hdp_irqs(ps);
+
+	/* start with disabled irqs */
+	qtnf_disable_hdp_irqs(ps);
+
+	ret = devm_request_irq(&pdev->dev, pdev->irq,
+			       &qtnf_pcie_pearl_interrupt, 0,
+			       "qtnf_pcie_irq", (void *)bus);
+	if (ret) {
+		pr_err("failed to request pcie irq %d\n", pdev->irq);
+		goto err_xfer;
+	}
+
+	qtnf_pcie_bringup_fw_async(bus);
+
+	return 0;
+
+err_xfer:
+	qtnf_pearl_free_xfer_buffers(ps);
+error:
+	qtnf_pcie_remove(bus, &ps->base);
+
+	return ret;
+}
+
+static void qtnf_pcie_pearl_remove(struct pci_dev *pdev)
+{
+	struct qtnf_pcie_pearl_state *ps;
+	struct qtnf_bus *bus;
+
+	bus = pci_get_drvdata(pdev);
+	if (!bus)
+		return;
+
+	ps = get_bus_priv(bus);
+
+	qtnf_pcie_remove(bus, &ps->base);
+	qtnf_pearl_reset_ep(ps);
+	qtnf_pearl_free_xfer_buffers(ps);
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int qtnf_pcie_pearl_suspend(struct device *dev)
+{
+	return -EOPNOTSUPP;
+}
+
+static int qtnf_pcie_pearl_resume(struct device *dev)
+{
+	return 0;
+}
+#endif /* CONFIG_PM_SLEEP */
+
+#ifdef CONFIG_PM_SLEEP
+/* Power Management Hooks */
+static SIMPLE_DEV_PM_OPS(qtnf_pcie_pearl_pm_ops, qtnf_pcie_pearl_suspend,
+			 qtnf_pcie_pearl_resume);
+#endif
+
+static const struct pci_device_id qtnf_pcie_devid_table[] = {
+	{
+		PCIE_VENDOR_ID_QUANTENNA, PCIE_DEVICE_ID_QTN_PEARL,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+	},
+	{ },
+};
+
+MODULE_DEVICE_TABLE(pci, qtnf_pcie_devid_table);
+
+static struct pci_driver qtnf_pcie_pearl_drv_data = {
+	.name = DRV_NAME,
+	.id_table = qtnf_pcie_devid_table,
+	.probe = qtnf_pcie_pearl_probe,
+	.remove = qtnf_pcie_pearl_remove,
+#ifdef CONFIG_PM_SLEEP
+	.driver = {
+		.pm = &qtnf_pcie_pearl_pm_ops,
+	},
+#endif
+};
+
+static int __init qtnf_pcie_pearl_register(void)
+{
+	pr_info("register Quantenna QSR10g FullMAC PCIE driver\n");
+	return pci_register_driver(&qtnf_pcie_pearl_drv_data);
+}
+
+static void __exit qtnf_pcie_pearl_exit(void)
+{
+	pr_info("unregister Quantenna QSR10g FullMAC PCIE driver\n");
+	pci_unregister_driver(&qtnf_pcie_pearl_drv_data);
+}
+
+module_init(qtnf_pcie_pearl_register);
+module_exit(qtnf_pcie_pearl_exit);
+
+MODULE_AUTHOR("Quantenna Communications");
+MODULE_DESCRIPTION("Quantenna QSR10g PCIe bus driver for 802.11 wireless LAN.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_ipc.h b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie_ipc.h
index 00bb21a1c47a..634480fe6a64 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_ipc.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie_ipc.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Copyright (c) 2015-2016 Quantenna Communications */
 
 #ifndef _QTN_FMAC_PCIE_IPC_H_
 #define _QTN_FMAC_PCIE_IPC_H_
@@ -43,11 +30,6 @@
 #define QTN_RC_FW_LOADRDY	BIT(8)
 #define QTN_RC_FW_SYNC		BIT(9)
 
-/* state transition timeouts */
-#define QTN_FW_DL_TIMEOUT_MS	3000
-#define QTN_FW_QLINK_TIMEOUT_MS	30000
-#define QTN_EP_RESET_WAIT_MS	1000
-
 #define PCIE_HDP_INT_RX_BITS (0		\
 	| PCIE_HDP_INT_EP_TXDMA		\
 	| PCIE_HDP_INT_EP_TXEMPTY	\
@@ -68,17 +50,11 @@
 #define QTN_HOST_ADDR(h, l)	((u32)l)
 #endif
 
-#define QTN_SYSCTL_BAR	0
-#define QTN_SHMEM_BAR	2
-#define QTN_DMA_BAR	3
-
 #define QTN_PCIE_BDA_VERSION		0x1002
 
 #define PCIE_BDA_NAMELEN		32
 #define PCIE_HHBM_MAX_SIZE		2048
 
-#define SKB_BUF_SIZE		2048
-
 #define QTN_PCIE_BOARDFLG	"PCIEQTN"
 #define QTN_PCIE_FW_DLMASK	0xF
 #define QTN_PCIE_FW_BUFSZ	2048
@@ -96,49 +72,6 @@
 
 #define QTN_EP_LHOST_TQE_PORT	4
 
-enum qtnf_pcie_bda_ipc_flags {
-	QTN_PCIE_IPC_FLAG_HBM_MAGIC	= BIT(0),
-	QTN_PCIE_IPC_FLAG_SHM_PIO	= BIT(1),
-};
-
-struct qtnf_pcie_bda {
-	__le16 bda_len;
-	__le16 bda_version;
-	__le32 bda_pci_endian;
-	__le32 bda_ep_state;
-	__le32 bda_rc_state;
-	__le32 bda_dma_mask;
-	__le32 bda_msi_addr;
-	__le32 bda_flashsz;
-	u8 bda_boardname[PCIE_BDA_NAMELEN];
-	__le32 bda_rc_msi_enabled;
-	u8 bda_hhbm_list[PCIE_HHBM_MAX_SIZE];
-	__le32 bda_dsbw_start_index;
-	__le32 bda_dsbw_end_index;
-	__le32 bda_dsbw_total_bytes;
-	__le32 bda_rc_tx_bd_base;
-	__le32 bda_rc_tx_bd_num;
-	u8 bda_pcie_mac[QTN_ENET_ADDR_LENGTH];
-	struct qtnf_shm_ipc_region bda_shm_reg1 __aligned(4096); /* host TX */
-	struct qtnf_shm_ipc_region bda_shm_reg2 __aligned(4096); /* host RX */
-} __packed;
-
-struct qtnf_tx_bd {
-	__le32 addr;
-	__le32 addr_h;
-	__le32 info;
-	__le32 info_h;
-} __packed;
-
-struct qtnf_rx_bd {
-	__le32 addr;
-	__le32 addr_h;
-	__le32 info;
-	__le32 info_h;
-	__le32 next_ptr;
-	__le32 next_ptr_h;
-} __packed;
-
 enum qtnf_fw_loadtype {
 	QTN_FW_DBEGIN,
 	QTN_FW_DSUB,
@@ -146,13 +79,4 @@ enum qtnf_fw_loadtype {
 	QTN_FW_CTRL
 };
 
-struct qtnf_pcie_fw_hdr {
-	u8 boardflg[8];
-	__le32 fwsize;
-	__le32 seqnum;
-	__le32 type;
-	__le32 pktlen;
-	__le32 crc;
-} __packed;
-
 #endif /* _QTN_FMAC_PCIE_IPC_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie_regs.h b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie_regs.h
new file mode 100644
index 000000000000..6e9a5c61d46f
--- /dev/null
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie_regs.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Copyright (c) 2015 Quantenna Communications */
+
+#ifndef __PEARL_PCIE_H
+#define __PEARL_PCIE_H
+
+/* Pearl PCIe HDP registers */
+#define PCIE_HDP_CTRL(base)			((base) + 0x2c00)
+#define PCIE_HDP_AXI_CTRL(base)			((base) + 0x2c04)
+#define PCIE_HDP_HOST_WR_DESC0(base)		((base) + 0x2c10)
+#define PCIE_HDP_HOST_WR_DESC0_H(base)		((base) + 0x2c14)
+#define PCIE_HDP_HOST_WR_DESC1(base)		((base) + 0x2c18)
+#define PCIE_HDP_HOST_WR_DESC1_H(base)		((base) + 0x2c1c)
+#define PCIE_HDP_HOST_WR_DESC2(base)		((base) + 0x2c20)
+#define PCIE_HDP_HOST_WR_DESC2_H(base)		((base) + 0x2c24)
+#define PCIE_HDP_HOST_WR_DESC3(base)		((base) + 0x2c28)
+#define PCIE_HDP_HOST_WR_DESC4_H(base)		((base) + 0x2c2c)
+#define PCIE_HDP_RX_INT_CTRL(base)		((base) + 0x2c30)
+#define PCIE_HDP_TX_INT_CTRL(base)		((base) + 0x2c34)
+#define PCIE_HDP_INT_STATUS(base)		((base) + 0x2c38)
+#define PCIE_HDP_INT_EN(base)			((base) + 0x2c3c)
+#define PCIE_HDP_RX_DESC0_PTR(base)		((base) + 0x2c40)
+#define PCIE_HDP_RX_DESC0_NOE(base)		((base) + 0x2c44)
+#define PCIE_HDP_RX_DESC1_PTR(base)		((base) + 0x2c48)
+#define PCIE_HDP_RX_DESC1_NOE(base)		((base) + 0x2c4c)
+#define PCIE_HDP_RX_DESC2_PTR(base)		((base) + 0x2c50)
+#define PCIE_HDP_RX_DESC2_NOE(base)		((base) + 0x2c54)
+#define PCIE_HDP_RX_DESC3_PTR(base)		((base) + 0x2c58)
+#define PCIE_HDP_RX_DESC3_NOE(base)		((base) + 0x2c5c)
+
+#define PCIE_HDP_TX0_BASE_ADDR(base)		((base) + 0x2c60)
+#define PCIE_HDP_TX1_BASE_ADDR(base)		((base) + 0x2c64)
+#define PCIE_HDP_TX0_Q_CTRL(base)		((base) + 0x2c70)
+#define PCIE_HDP_TX1_Q_CTRL(base)		((base) + 0x2c74)
+#define PCIE_HDP_CFG0(base)			((base) + 0x2c80)
+#define PCIE_HDP_CFG1(base)			((base) + 0x2c84)
+#define PCIE_HDP_CFG2(base)			((base) + 0x2c88)
+#define PCIE_HDP_CFG3(base)			((base) + 0x2c8c)
+#define PCIE_HDP_CFG4(base)			((base) + 0x2c90)
+#define PCIE_HDP_CFG5(base)			((base) + 0x2c94)
+#define PCIE_HDP_CFG6(base)			((base) + 0x2c98)
+#define PCIE_HDP_CFG7(base)			((base) + 0x2c9c)
+#define PCIE_HDP_CFG8(base)			((base) + 0x2ca0)
+#define PCIE_HDP_CFG9(base)			((base) + 0x2ca4)
+#define PCIE_HDP_CFG10(base)			((base) + 0x2ca8)
+#define PCIE_HDP_CFG11(base)			((base) + 0x2cac)
+#define PCIE_INT(base)				((base) + 0x2cb0)
+#define PCIE_INT_MASK(base)			((base) + 0x2cb4)
+#define PCIE_MSI_MASK(base)			((base) + 0x2cb8)
+#define PCIE_MSI_PNDG(base)			((base) + 0x2cbc)
+#define PCIE_PRI_CFG(base)			((base) + 0x2cc0)
+#define PCIE_PHY_CR(base)			((base) + 0x2cc4)
+#define PCIE_HDP_CTAG_CTRL(base)		((base) + 0x2cf4)
+#define PCIE_HDP_HHBM_BUF_PTR(base)		((base) + 0x2d00)
+#define PCIE_HDP_HHBM_BUF_PTR_H(base)		((base) + 0x2d04)
+#define PCIE_HDP_HHBM_BUF_FIFO_NOE(base)	((base) + 0x2d04)
+#define PCIE_HDP_RX0DMA_CNT(base)		((base) + 0x2d10)
+#define PCIE_HDP_RX1DMA_CNT(base)		((base) + 0x2d14)
+#define PCIE_HDP_RX2DMA_CNT(base)		((base) + 0x2d18)
+#define PCIE_HDP_RX3DMA_CNT(base)		((base) + 0x2d1c)
+#define PCIE_HDP_TX0DMA_CNT(base)		((base) + 0x2d20)
+#define PCIE_HDP_TX1DMA_CNT(base)		((base) + 0x2d24)
+#define PCIE_HDP_RXDMA_CTRL(base)		((base) + 0x2d28)
+#define PCIE_HDP_TX_HOST_Q_SZ_CTRL(base)	((base) + 0x2d2c)
+#define PCIE_HDP_TX_HOST_Q_BASE_L(base)		((base) + 0x2d30)
+#define PCIE_HDP_TX_HOST_Q_BASE_H(base)		((base) + 0x2d34)
+#define PCIE_HDP_TX_HOST_Q_WR_PTR(base)		((base) + 0x2d38)
+#define PCIE_HDP_TX_HOST_Q_RD_PTR(base)		((base) + 0x2d3c)
+#define PCIE_HDP_TX_HOST_Q_STS(base)		((base) + 0x2d40)
+
+/* Pearl PCIe HBM pool registers */
+#define PCIE_HHBM_CSR_REG(base)			((base) + 0x2e00)
+#define PCIE_HHBM_Q_BASE_REG(base)		((base) + 0x2e04)
+#define PCIE_HHBM_Q_LIMIT_REG(base)		((base) + 0x2e08)
+#define PCIE_HHBM_Q_WR_REG(base)		((base) + 0x2e0c)
+#define PCIE_HHBM_Q_RD_REG(base)		((base) + 0x2e10)
+#define PCIE_HHBM_POOL_DATA_0_H(base)		((base) + 0x2e90)
+#define PCIE_HHBM_CONFIG(base)			((base) + 0x2f9c)
+#define PCIE_HHBM_POOL_REQ_0(base)		((base) + 0x2f10)
+#define PCIE_HHBM_POOL_DATA_0(base)		((base) + 0x2f40)
+#define PCIE_HHBM_WATERMARK_MASKED_INT(base)	((base) + 0x2f68)
+#define PCIE_HHBM_WATERMARK_INT(base)		((base) + 0x2f6c)
+#define PCIE_HHBM_POOL_WATERMARK(base)		((base) + 0x2f70)
+#define PCIE_HHBM_POOL_OVERFLOW_CNT(base)	((base) + 0x2f90)
+#define PCIE_HHBM_POOL_UNDERFLOW_CNT(base)	((base) + 0x2f94)
+#define HBM_INT_STATUS(base)			((base) + 0x2f9c)
+#define PCIE_HHBM_POOL_CNFIG(base)		((base) + 0x2f9c)
+
+/* Pearl PCIe HBM bit field definitions */
+#define HHBM_CONFIG_SOFT_RESET			(BIT(8))
+#define HHBM_WR_REQ				(BIT(0))
+#define HHBM_RD_REQ				(BIT(1))
+#define HHBM_DONE				(BIT(31))
+#define HHBM_64BIT				(BIT(10))
+
+/* PCIe HDP interrupt status definition */
+#define PCIE_HDP_INT_EP_RXDMA		(BIT(0))
+#define PCIE_HDP_INT_HBM_UF		(BIT(1))
+#define PCIE_HDP_INT_RX_LEN_ERR		(BIT(2))
+#define PCIE_HDP_INT_RX_HDR_LEN_ERR	(BIT(3))
+#define PCIE_HDP_INT_EP_TXDMA		(BIT(12))
+#define PCIE_HDP_INT_HHBM_UF		(BIT(13))
+#define PCIE_HDP_INT_EP_TXEMPTY		(BIT(15))
+#define PCIE_HDP_INT_IPC		(BIT(29))
+
+/* PCIe interrupt status definition */
+#define PCIE_INT_MSI			(BIT(24))
+#define PCIE_INT_INTX			(BIT(23))
+
+/* PCIe legacy INTx */
+#define PEARL_PCIE_CFG0_OFFSET		(0x6C)
+#define PEARL_ASSERT_INTX		(BIT(9))
+
+/* SYS CTL regs */
+#define QTN_PEARL_SYSCTL_LHOST_IRQ_OFFSET	(0x001C)
+
+#define QTN_PEARL_IPC_IRQ_WORD(irq)	(BIT(irq) | BIT(irq + 16))
+#define QTN_PEARL_LHOST_IPC_IRQ		(6)
+#define QTN_PEARL_LHOST_EP_RESET	(7)
+
+#endif /* __PEARL_PCIE_H */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
deleted file mode 100644
index 3120d49df565..000000000000
--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
+++ /dev/null
@@ -1,1494 +0,0 @@
-/*
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/firmware.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/completion.h>
-#include <linux/crc32.h>
-#include <linux/spinlock.h>
-#include <linux/circ_buf.h>
-#include <linux/log2.h>
-
-#include "qtn_hw_ids.h"
-#include "pcie_bus_priv.h"
-#include "core.h"
-#include "bus.h"
-#include "debug.h"
-
-static bool use_msi = true;
-module_param(use_msi, bool, 0644);
-MODULE_PARM_DESC(use_msi, "set 0 to use legacy interrupt");
-
-static unsigned int tx_bd_size_param = 32;
-module_param(tx_bd_size_param, uint, 0644);
-MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size, power of two");
-
-static unsigned int rx_bd_size_param = 256;
-module_param(rx_bd_size_param, uint, 0644);
-MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size, power of two");
-
-static u8 flashboot = 1;
-module_param(flashboot, byte, 0644);
-MODULE_PARM_DESC(flashboot, "set to 0 to use FW binary file on FS");
-
-#define DRV_NAME	"qtnfmac_pearl_pcie"
-
-static inline void qtnf_non_posted_write(u32 val, void __iomem *basereg)
-{
-	writel(val, basereg);
-
-	/* flush posted write */
-	readl(basereg);
-}
-
-static inline void qtnf_init_hdp_irqs(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	priv->pcie_irq_mask = (PCIE_HDP_INT_RX_BITS | PCIE_HDP_INT_TX_BITS);
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static inline void qtnf_enable_hdp_irqs(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	writel(priv->pcie_irq_mask, PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static inline void qtnf_disable_hdp_irqs(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	writel(0x0, PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static inline void qtnf_en_rxdone_irq(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	priv->pcie_irq_mask |= PCIE_HDP_INT_RX_BITS;
-	writel(priv->pcie_irq_mask, PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static inline void qtnf_dis_rxdone_irq(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	priv->pcie_irq_mask &= ~PCIE_HDP_INT_RX_BITS;
-	writel(priv->pcie_irq_mask, PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static inline void qtnf_en_txdone_irq(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	priv->pcie_irq_mask |= PCIE_HDP_INT_TX_BITS;
-	writel(priv->pcie_irq_mask, PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static inline void qtnf_dis_txdone_irq(struct qtnf_pcie_bus_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->irq_lock, flags);
-	priv->pcie_irq_mask &= ~PCIE_HDP_INT_TX_BITS;
-	writel(priv->pcie_irq_mask, PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	spin_unlock_irqrestore(&priv->irq_lock, flags);
-}
-
-static void qtnf_pcie_init_irq(struct qtnf_pcie_bus_priv *priv)
-{
-	struct pci_dev *pdev = priv->pdev;
-
-	/* fall back to legacy INTx interrupts by default */
-	priv->msi_enabled = 0;
-
-	/* check if MSI capability is available */
-	if (use_msi) {
-		if (!pci_enable_msi(pdev)) {
-			pr_debug("MSI interrupt enabled\n");
-			priv->msi_enabled = 1;
-		} else {
-			pr_warn("failed to enable MSI interrupts");
-		}
-	}
-
-	if (!priv->msi_enabled) {
-		pr_warn("legacy PCIE interrupts enabled\n");
-		pci_intx(pdev, 1);
-	}
-}
-
-static void qtnf_deassert_intx(struct qtnf_pcie_bus_priv *priv)
-{
-	void __iomem *reg = priv->sysctl_bar + PEARL_PCIE_CFG0_OFFSET;
-	u32 cfg;
-
-	cfg = readl(reg);
-	cfg &= ~PEARL_ASSERT_INTX;
-	qtnf_non_posted_write(cfg, reg);
-}
-
-static void qtnf_reset_card(struct qtnf_pcie_bus_priv *priv)
-{
-	const u32 data = QTN_PEARL_IPC_IRQ_WORD(QTN_PEARL_LHOST_EP_RESET);
-	void __iomem *reg = priv->sysctl_bar +
-			    QTN_PEARL_SYSCTL_LHOST_IRQ_OFFSET;
-
-	qtnf_non_posted_write(data, reg);
-	msleep(QTN_EP_RESET_WAIT_MS);
-	pci_restore_state(priv->pdev);
-}
-
-static void qtnf_ipc_gen_ep_int(void *arg)
-{
-	const struct qtnf_pcie_bus_priv *priv = arg;
-	const u32 data = QTN_PEARL_IPC_IRQ_WORD(QTN_PEARL_LHOST_IPC_IRQ);
-	void __iomem *reg = priv->sysctl_bar +
-			    QTN_PEARL_SYSCTL_LHOST_IRQ_OFFSET;
-
-	qtnf_non_posted_write(data, reg);
-}
-
-static void __iomem *qtnf_map_bar(struct qtnf_pcie_bus_priv *priv, u8 index)
-{
-	void __iomem *vaddr;
-	dma_addr_t busaddr;
-	size_t len;
-	int ret;
-
-	ret = pcim_iomap_regions(priv->pdev, 1 << index, DRV_NAME);
-	if (ret)
-		return IOMEM_ERR_PTR(ret);
-
-	busaddr = pci_resource_start(priv->pdev, index);
-	len = pci_resource_len(priv->pdev, index);
-	vaddr = pcim_iomap_table(priv->pdev)[index];
-	if (!vaddr)
-		return IOMEM_ERR_PTR(-ENOMEM);
-
-	pr_debug("BAR%u vaddr=0x%p busaddr=%pad len=%u\n",
-		 index, vaddr, &busaddr, (int)len);
-
-	return vaddr;
-}
-
-static void qtnf_pcie_control_rx_callback(void *arg, const u8 *buf, size_t len)
-{
-	struct qtnf_pcie_bus_priv *priv = arg;
-	struct qtnf_bus *bus = pci_get_drvdata(priv->pdev);
-	struct sk_buff *skb;
-
-	if (unlikely(len == 0)) {
-		pr_warn("zero length packet received\n");
-		return;
-	}
-
-	skb = __dev_alloc_skb(len, GFP_KERNEL);
-
-	if (unlikely(!skb)) {
-		pr_err("failed to allocate skb\n");
-		return;
-	}
-
-	skb_put_data(skb, buf, len);
-
-	qtnf_trans_handle_rx_ctl_packet(bus, skb);
-}
-
-static int qtnf_pcie_init_shm_ipc(struct qtnf_pcie_bus_priv *priv)
-{
-	struct qtnf_shm_ipc_region __iomem *ipc_tx_reg;
-	struct qtnf_shm_ipc_region __iomem *ipc_rx_reg;
-	const struct qtnf_shm_ipc_int ipc_int = { qtnf_ipc_gen_ep_int, priv };
-	const struct qtnf_shm_ipc_rx_callback rx_callback = {
-					qtnf_pcie_control_rx_callback, priv };
-
-	ipc_tx_reg = &priv->bda->bda_shm_reg1;
-	ipc_rx_reg = &priv->bda->bda_shm_reg2;
-
-	qtnf_shm_ipc_init(&priv->shm_ipc_ep_in, QTNF_SHM_IPC_OUTBOUND,
-			  ipc_tx_reg, priv->workqueue,
-			  &ipc_int, &rx_callback);
-	qtnf_shm_ipc_init(&priv->shm_ipc_ep_out, QTNF_SHM_IPC_INBOUND,
-			  ipc_rx_reg, priv->workqueue,
-			  &ipc_int, &rx_callback);
-
-	return 0;
-}
-
-static void qtnf_pcie_free_shm_ipc(struct qtnf_pcie_bus_priv *priv)
-{
-	qtnf_shm_ipc_free(&priv->shm_ipc_ep_in);
-	qtnf_shm_ipc_free(&priv->shm_ipc_ep_out);
-}
-
-static int qtnf_pcie_init_memory(struct qtnf_pcie_bus_priv *priv)
-{
-	int ret = -ENOMEM;
-
-	priv->sysctl_bar = qtnf_map_bar(priv, QTN_SYSCTL_BAR);
-	if (IS_ERR(priv->sysctl_bar)) {
-		pr_err("failed to map BAR%u\n", QTN_SYSCTL_BAR);
-		return ret;
-	}
-
-	priv->dmareg_bar = qtnf_map_bar(priv, QTN_DMA_BAR);
-	if (IS_ERR(priv->dmareg_bar)) {
-		pr_err("failed to map BAR%u\n", QTN_DMA_BAR);
-		return ret;
-	}
-
-	priv->epmem_bar = qtnf_map_bar(priv, QTN_SHMEM_BAR);
-	if (IS_ERR(priv->epmem_bar)) {
-		pr_err("failed to map BAR%u\n", QTN_SHMEM_BAR);
-		return ret;
-	}
-
-	priv->pcie_reg_base = priv->dmareg_bar;
-	priv->bda = priv->epmem_bar;
-	writel(priv->msi_enabled, &priv->bda->bda_rc_msi_enabled);
-
-	return 0;
-}
-
-static void qtnf_tune_pcie_mps(struct qtnf_pcie_bus_priv *priv)
-{
-	struct pci_dev *pdev = priv->pdev;
-	struct pci_dev *parent;
-	int mps_p, mps_o, mps_m, mps;
-	int ret;
-
-	/* current mps */
-	mps_o = pcie_get_mps(pdev);
-
-	/* maximum supported mps */
-	mps_m = 128 << pdev->pcie_mpss;
-
-	/* suggested new mps value */
-	mps = mps_m;
-
-	if (pdev->bus && pdev->bus->self) {
-		/* parent (bus) mps */
-		parent = pdev->bus->self;
-
-		if (pci_is_pcie(parent)) {
-			mps_p = pcie_get_mps(parent);
-			mps = min(mps_m, mps_p);
-		}
-	}
-
-	ret = pcie_set_mps(pdev, mps);
-	if (ret) {
-		pr_err("failed to set mps to %d, keep using current %d\n",
-		       mps, mps_o);
-		priv->mps = mps_o;
-		return;
-	}
-
-	pr_debug("set mps to %d (was %d, max %d)\n", mps, mps_o, mps_m);
-	priv->mps = mps;
-}
-
-static int qtnf_is_state(__le32 __iomem *reg, u32 state)
-{
-	u32 s = readl(reg);
-
-	return s & state;
-}
-
-static void qtnf_set_state(__le32 __iomem *reg, u32 state)
-{
-	u32 s = readl(reg);
-
-	qtnf_non_posted_write(state | s, reg);
-}
-
-static void qtnf_clear_state(__le32 __iomem *reg, u32 state)
-{
-	u32 s = readl(reg);
-
-	qtnf_non_posted_write(s & ~state, reg);
-}
-
-static int qtnf_poll_state(__le32 __iomem *reg, u32 state, u32 delay_in_ms)
-{
-	u32 timeout = 0;
-
-	while ((qtnf_is_state(reg, state) == 0)) {
-		usleep_range(1000, 1200);
-		if (++timeout > delay_in_ms)
-			return -1;
-	}
-
-	return 0;
-}
-
-static int alloc_skb_array(struct qtnf_pcie_bus_priv *priv)
-{
-	struct sk_buff **vaddr;
-	int len;
-
-	len = priv->tx_bd_num * sizeof(*priv->tx_skb) +
-		priv->rx_bd_num * sizeof(*priv->rx_skb);
-	vaddr = devm_kzalloc(&priv->pdev->dev, len, GFP_KERNEL);
-
-	if (!vaddr)
-		return -ENOMEM;
-
-	priv->tx_skb = vaddr;
-
-	vaddr += priv->tx_bd_num;
-	priv->rx_skb = vaddr;
-
-	return 0;
-}
-
-static int alloc_bd_table(struct qtnf_pcie_bus_priv *priv)
-{
-	dma_addr_t paddr;
-	void *vaddr;
-	int len;
-
-	len = priv->tx_bd_num * sizeof(struct qtnf_tx_bd) +
-		priv->rx_bd_num * sizeof(struct qtnf_rx_bd);
-
-	vaddr = dmam_alloc_coherent(&priv->pdev->dev, len, &paddr, GFP_KERNEL);
-	if (!vaddr)
-		return -ENOMEM;
-
-	/* tx bd */
-
-	memset(vaddr, 0, len);
-
-	priv->bd_table_vaddr = vaddr;
-	priv->bd_table_paddr = paddr;
-	priv->bd_table_len = len;
-
-	priv->tx_bd_vbase = vaddr;
-	priv->tx_bd_pbase = paddr;
-
-	pr_debug("TX descriptor table: vaddr=0x%p paddr=%pad\n", vaddr, &paddr);
-
-	priv->tx_bd_r_index = 0;
-	priv->tx_bd_w_index = 0;
-
-	/* rx bd */
-
-	vaddr = ((struct qtnf_tx_bd *)vaddr) + priv->tx_bd_num;
-	paddr += priv->tx_bd_num * sizeof(struct qtnf_tx_bd);
-
-	priv->rx_bd_vbase = vaddr;
-	priv->rx_bd_pbase = paddr;
-
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
-	writel(QTN_HOST_HI32(paddr),
-	       PCIE_HDP_TX_HOST_Q_BASE_H(priv->pcie_reg_base));
-#endif
-	writel(QTN_HOST_LO32(paddr),
-	       PCIE_HDP_TX_HOST_Q_BASE_L(priv->pcie_reg_base));
-	writel(priv->rx_bd_num | (sizeof(struct qtnf_rx_bd)) << 16,
-	       PCIE_HDP_TX_HOST_Q_SZ_CTRL(priv->pcie_reg_base));
-
-	pr_debug("RX descriptor table: vaddr=0x%p paddr=%pad\n", vaddr, &paddr);
-
-	return 0;
-}
-
-static int skb2rbd_attach(struct qtnf_pcie_bus_priv *priv, u16 index)
-{
-	struct qtnf_rx_bd *rxbd;
-	struct sk_buff *skb;
-	dma_addr_t paddr;
-
-	skb = __netdev_alloc_skb_ip_align(NULL, SKB_BUF_SIZE, GFP_ATOMIC);
-	if (!skb) {
-		priv->rx_skb[index] = NULL;
-		return -ENOMEM;
-	}
-
-	priv->rx_skb[index] = skb;
-	rxbd = &priv->rx_bd_vbase[index];
-
-	paddr = pci_map_single(priv->pdev, skb->data,
-			       SKB_BUF_SIZE, PCI_DMA_FROMDEVICE);
-	if (pci_dma_mapping_error(priv->pdev, paddr)) {
-		pr_err("skb DMA mapping error: %pad\n", &paddr);
-		return -ENOMEM;
-	}
-
-	/* keep rx skb paddrs in rx buffer descriptors for cleanup purposes */
-	rxbd->addr = cpu_to_le32(QTN_HOST_LO32(paddr));
-	rxbd->addr_h = cpu_to_le32(QTN_HOST_HI32(paddr));
-	rxbd->info = 0x0;
-
-	priv->rx_bd_w_index = index;
-
-	/* sync up all descriptor updates */
-	wmb();
-
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
-	writel(QTN_HOST_HI32(paddr),
-	       PCIE_HDP_HHBM_BUF_PTR_H(priv->pcie_reg_base));
-#endif
-	writel(QTN_HOST_LO32(paddr),
-	       PCIE_HDP_HHBM_BUF_PTR(priv->pcie_reg_base));
-
-	writel(index, PCIE_HDP_TX_HOST_Q_WR_PTR(priv->pcie_reg_base));
-	return 0;
-}
-
-static int alloc_rx_buffers(struct qtnf_pcie_bus_priv *priv)
-{
-	u16 i;
-	int ret = 0;
-
-	memset(priv->rx_bd_vbase, 0x0,
-	       priv->rx_bd_num * sizeof(struct qtnf_rx_bd));
-
-	for (i = 0; i < priv->rx_bd_num; i++) {
-		ret = skb2rbd_attach(priv, i);
-		if (ret)
-			break;
-	}
-
-	return ret;
-}
-
-/* all rx/tx activity should have ceased before calling this function */
-static void qtnf_free_xfer_buffers(struct qtnf_pcie_bus_priv *priv)
-{
-	struct qtnf_tx_bd *txbd;
-	struct qtnf_rx_bd *rxbd;
-	struct sk_buff *skb;
-	dma_addr_t paddr;
-	int i;
-
-	/* free rx buffers */
-	for (i = 0; i < priv->rx_bd_num; i++) {
-		if (priv->rx_skb && priv->rx_skb[i]) {
-			rxbd = &priv->rx_bd_vbase[i];
-			skb = priv->rx_skb[i];
-			paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
-					      le32_to_cpu(rxbd->addr));
-			pci_unmap_single(priv->pdev, paddr, SKB_BUF_SIZE,
-					 PCI_DMA_FROMDEVICE);
-			dev_kfree_skb_any(skb);
-			priv->rx_skb[i] = NULL;
-		}
-	}
-
-	/* free tx buffers */
-	for (i = 0; i < priv->tx_bd_num; i++) {
-		if (priv->tx_skb && priv->tx_skb[i]) {
-			txbd = &priv->tx_bd_vbase[i];
-			skb = priv->tx_skb[i];
-			paddr = QTN_HOST_ADDR(le32_to_cpu(txbd->addr_h),
-					      le32_to_cpu(txbd->addr));
-			pci_unmap_single(priv->pdev, paddr, skb->len,
-					 PCI_DMA_TODEVICE);
-			dev_kfree_skb_any(skb);
-			priv->tx_skb[i] = NULL;
-		}
-	}
-}
-
-static int qtnf_hhbm_init(struct qtnf_pcie_bus_priv *priv)
-{
-	u32 val;
-
-	val = readl(PCIE_HHBM_CONFIG(priv->pcie_reg_base));
-	val |= HHBM_CONFIG_SOFT_RESET;
-	writel(val, PCIE_HHBM_CONFIG(priv->pcie_reg_base));
-	usleep_range(50, 100);
-	val &= ~HHBM_CONFIG_SOFT_RESET;
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
-	val |= HHBM_64BIT;
-#endif
-	writel(val, PCIE_HHBM_CONFIG(priv->pcie_reg_base));
-	writel(priv->rx_bd_num, PCIE_HHBM_Q_LIMIT_REG(priv->pcie_reg_base));
-
-	return 0;
-}
-
-static int qtnf_pcie_init_xfer(struct qtnf_pcie_bus_priv *priv)
-{
-	int ret;
-	u32 val;
-
-	priv->tx_bd_num = tx_bd_size_param;
-	priv->rx_bd_num = rx_bd_size_param;
-	priv->rx_bd_w_index = 0;
-	priv->rx_bd_r_index = 0;
-
-	if (!priv->tx_bd_num || !is_power_of_2(priv->tx_bd_num)) {
-		pr_err("tx_bd_size_param %u is not power of two\n",
-		       priv->tx_bd_num);
-		return -EINVAL;
-	}
-
-	val = priv->tx_bd_num * sizeof(struct qtnf_tx_bd);
-	if (val > PCIE_HHBM_MAX_SIZE) {
-		pr_err("tx_bd_size_param %u is too large\n",
-		       priv->tx_bd_num);
-		return -EINVAL;
-	}
-
-	if (!priv->rx_bd_num || !is_power_of_2(priv->rx_bd_num)) {
-		pr_err("rx_bd_size_param %u is not power of two\n",
-		       priv->rx_bd_num);
-		return -EINVAL;
-	}
-
-	val = priv->rx_bd_num * sizeof(dma_addr_t);
-	if (val > PCIE_HHBM_MAX_SIZE) {
-		pr_err("rx_bd_size_param %u is too large\n",
-		       priv->rx_bd_num);
-		return -EINVAL;
-	}
-
-	ret = qtnf_hhbm_init(priv);
-	if (ret) {
-		pr_err("failed to init h/w queues\n");
-		return ret;
-	}
-
-	ret = alloc_skb_array(priv);
-	if (ret) {
-		pr_err("failed to allocate skb array\n");
-		return ret;
-	}
-
-	ret = alloc_bd_table(priv);
-	if (ret) {
-		pr_err("failed to allocate bd table\n");
-		return ret;
-	}
-
-	ret = alloc_rx_buffers(priv);
-	if (ret) {
-		pr_err("failed to allocate rx buffers\n");
-		return ret;
-	}
-
-	return ret;
-}
-
-static void qtnf_pcie_data_tx_reclaim(struct qtnf_pcie_bus_priv *priv)
-{
-	struct qtnf_tx_bd *txbd;
-	struct sk_buff *skb;
-	unsigned long flags;
-	dma_addr_t paddr;
-	u32 tx_done_index;
-	int count = 0;
-	int i;
-
-	spin_lock_irqsave(&priv->tx_reclaim_lock, flags);
-
-	tx_done_index = readl(PCIE_HDP_RX0DMA_CNT(priv->pcie_reg_base))
-			& (priv->tx_bd_num - 1);
-
-	i = priv->tx_bd_r_index;
-
-	while (CIRC_CNT(tx_done_index, i, priv->tx_bd_num)) {
-		skb = priv->tx_skb[i];
-		if (likely(skb)) {
-			txbd = &priv->tx_bd_vbase[i];
-			paddr = QTN_HOST_ADDR(le32_to_cpu(txbd->addr_h),
-					      le32_to_cpu(txbd->addr));
-			pci_unmap_single(priv->pdev, paddr, skb->len,
-					 PCI_DMA_TODEVICE);
-
-			if (skb->dev) {
-				qtnf_update_tx_stats(skb->dev, skb);
-				if (unlikely(priv->tx_stopped)) {
-					qtnf_wake_all_queues(skb->dev);
-					priv->tx_stopped = 0;
-				}
-			}
-
-			dev_kfree_skb_any(skb);
-		}
-
-		priv->tx_skb[i] = NULL;
-		count++;
-
-		if (++i >= priv->tx_bd_num)
-			i = 0;
-	}
-
-	priv->tx_reclaim_done += count;
-	priv->tx_reclaim_req++;
-	priv->tx_bd_r_index = i;
-
-	spin_unlock_irqrestore(&priv->tx_reclaim_lock, flags);
-}
-
-static int qtnf_tx_queue_ready(struct qtnf_pcie_bus_priv *priv)
-{
-	if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
-			priv->tx_bd_num)) {
-		qtnf_pcie_data_tx_reclaim(priv);
-
-		if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
-				priv->tx_bd_num)) {
-			pr_warn_ratelimited("reclaim full Tx queue\n");
-			priv->tx_full_count++;
-			return 0;
-		}
-	}
-
-	return 1;
-}
-
-static int qtnf_pcie_data_tx(struct qtnf_bus *bus, struct sk_buff *skb)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-	dma_addr_t txbd_paddr, skb_paddr;
-	struct qtnf_tx_bd *txbd;
-	unsigned long flags;
-	int len, i;
-	u32 info;
-	int ret = 0;
-
-	spin_lock_irqsave(&priv->tx0_lock, flags);
-
-	if (!qtnf_tx_queue_ready(priv)) {
-		if (skb->dev) {
-			netif_tx_stop_all_queues(skb->dev);
-			priv->tx_stopped = 1;
-		}
-
-		spin_unlock_irqrestore(&priv->tx0_lock, flags);
-		return NETDEV_TX_BUSY;
-	}
-
-	i = priv->tx_bd_w_index;
-	priv->tx_skb[i] = skb;
-	len = skb->len;
-
-	skb_paddr = pci_map_single(priv->pdev, skb->data,
-				   skb->len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(priv->pdev, skb_paddr)) {
-		pr_err("skb DMA mapping error: %pad\n", &skb_paddr);
-		ret = -ENOMEM;
-		goto tx_done;
-	}
-
-	txbd = &priv->tx_bd_vbase[i];
-	txbd->addr = cpu_to_le32(QTN_HOST_LO32(skb_paddr));
-	txbd->addr_h = cpu_to_le32(QTN_HOST_HI32(skb_paddr));
-
-	info = (len & QTN_PCIE_TX_DESC_LEN_MASK) << QTN_PCIE_TX_DESC_LEN_SHIFT;
-	txbd->info = cpu_to_le32(info);
-
-	/* sync up all descriptor updates before passing them to EP */
-	dma_wmb();
-
-	/* write new TX descriptor to PCIE_RX_FIFO on EP */
-	txbd_paddr = priv->tx_bd_pbase + i * sizeof(struct qtnf_tx_bd);
-
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
-	writel(QTN_HOST_HI32(txbd_paddr),
-	       PCIE_HDP_HOST_WR_DESC0_H(priv->pcie_reg_base));
-#endif
-	writel(QTN_HOST_LO32(txbd_paddr),
-	       PCIE_HDP_HOST_WR_DESC0(priv->pcie_reg_base));
-
-	if (++i >= priv->tx_bd_num)
-		i = 0;
-
-	priv->tx_bd_w_index = i;
-
-tx_done:
-	if (ret && skb) {
-		pr_err_ratelimited("drop skb\n");
-		if (skb->dev)
-			skb->dev->stats.tx_dropped++;
-		dev_kfree_skb_any(skb);
-	}
-
-	priv->tx_done_count++;
-	spin_unlock_irqrestore(&priv->tx0_lock, flags);
-
-	qtnf_pcie_data_tx_reclaim(priv);
-
-	return NETDEV_TX_OK;
-}
-
-static int qtnf_pcie_control_tx(struct qtnf_bus *bus, struct sk_buff *skb)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-	int ret;
-
-	ret = qtnf_shm_ipc_send(&priv->shm_ipc_ep_in, skb->data, skb->len);
-
-	if (ret == -ETIMEDOUT) {
-		pr_err("EP firmware is dead\n");
-		bus->fw_state = QTNF_FW_STATE_EP_DEAD;
-	}
-
-	return ret;
-}
-
-static irqreturn_t qtnf_interrupt(int irq, void *data)
-{
-	struct qtnf_bus *bus = (struct qtnf_bus *)data;
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-	u32 status;
-
-	priv->pcie_irq_count++;
-	status = readl(PCIE_HDP_INT_STATUS(priv->pcie_reg_base));
-
-	qtnf_shm_ipc_irq_handler(&priv->shm_ipc_ep_in);
-	qtnf_shm_ipc_irq_handler(&priv->shm_ipc_ep_out);
-
-	if (!(status & priv->pcie_irq_mask))
-		goto irq_done;
-
-	if (status & PCIE_HDP_INT_RX_BITS)
-		priv->pcie_irq_rx_count++;
-
-	if (status & PCIE_HDP_INT_TX_BITS)
-		priv->pcie_irq_tx_count++;
-
-	if (status & PCIE_HDP_INT_HHBM_UF)
-		priv->pcie_irq_uf_count++;
-
-	if (status & PCIE_HDP_INT_RX_BITS) {
-		qtnf_dis_rxdone_irq(priv);
-		napi_schedule(&bus->mux_napi);
-	}
-
-	if (status & PCIE_HDP_INT_TX_BITS) {
-		qtnf_dis_txdone_irq(priv);
-		tasklet_hi_schedule(&priv->reclaim_tq);
-	}
-
-irq_done:
-	/* H/W workaround: clean all bits, not only enabled */
-	qtnf_non_posted_write(~0U, PCIE_HDP_INT_STATUS(priv->pcie_reg_base));
-
-	if (!priv->msi_enabled)
-		qtnf_deassert_intx(priv);
-
-	return IRQ_HANDLED;
-}
-
-static int qtnf_rx_data_ready(struct qtnf_pcie_bus_priv *priv)
-{
-	u16 index = priv->rx_bd_r_index;
-	struct qtnf_rx_bd *rxbd;
-	u32 descw;
-
-	rxbd = &priv->rx_bd_vbase[index];
-	descw = le32_to_cpu(rxbd->info);
-
-	if (descw & QTN_TXDONE_MASK)
-		return 1;
-
-	return 0;
-}
-
-static int qtnf_rx_poll(struct napi_struct *napi, int budget)
-{
-	struct qtnf_bus *bus = container_of(napi, struct qtnf_bus, mux_napi);
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-	struct net_device *ndev = NULL;
-	struct sk_buff *skb = NULL;
-	int processed = 0;
-	struct qtnf_rx_bd *rxbd;
-	dma_addr_t skb_paddr;
-	int consume;
-	u32 descw;
-	u32 psize;
-	u16 r_idx;
-	u16 w_idx;
-	int ret;
-
-	while (processed < budget) {
-
-
-		if (!qtnf_rx_data_ready(priv))
-			goto rx_out;
-
-		r_idx = priv->rx_bd_r_index;
-		rxbd = &priv->rx_bd_vbase[r_idx];
-		descw = le32_to_cpu(rxbd->info);
-
-		skb = priv->rx_skb[r_idx];
-		psize = QTN_GET_LEN(descw);
-		consume = 1;
-
-		if (!(descw & QTN_TXDONE_MASK)) {
-			pr_warn("skip invalid rxbd[%d]\n", r_idx);
-			consume = 0;
-		}
-
-		if (!skb) {
-			pr_warn("skip missing rx_skb[%d]\n", r_idx);
-			consume = 0;
-		}
-
-		if (skb && (skb_tailroom(skb) <  psize)) {
-			pr_err("skip packet with invalid length: %u > %u\n",
-			       psize, skb_tailroom(skb));
-			consume = 0;
-		}
-
-		if (skb) {
-			skb_paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
-						  le32_to_cpu(rxbd->addr));
-			pci_unmap_single(priv->pdev, skb_paddr, SKB_BUF_SIZE,
-					 PCI_DMA_FROMDEVICE);
-		}
-
-		if (consume) {
-			skb_put(skb, psize);
-			ndev = qtnf_classify_skb(bus, skb);
-			if (likely(ndev)) {
-				qtnf_update_rx_stats(ndev, skb);
-				skb->protocol = eth_type_trans(skb, ndev);
-				napi_gro_receive(napi, skb);
-			} else {
-				pr_debug("drop untagged skb\n");
-				bus->mux_dev.stats.rx_dropped++;
-				dev_kfree_skb_any(skb);
-			}
-		} else {
-			if (skb) {
-				bus->mux_dev.stats.rx_dropped++;
-				dev_kfree_skb_any(skb);
-			}
-		}
-
-		priv->rx_skb[r_idx] = NULL;
-		if (++r_idx >= priv->rx_bd_num)
-			r_idx = 0;
-
-		priv->rx_bd_r_index = r_idx;
-
-		/* repalce processed buffer by a new one */
-		w_idx = priv->rx_bd_w_index;
-		while (CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index,
-				  priv->rx_bd_num) > 0) {
-			if (++w_idx >= priv->rx_bd_num)
-				w_idx = 0;
-
-			ret = skb2rbd_attach(priv, w_idx);
-			if (ret) {
-				pr_err("failed to allocate new rx_skb[%d]\n",
-				       w_idx);
-				break;
-			}
-		}
-
-		processed++;
-	}
-
-rx_out:
-	if (processed < budget) {
-		napi_complete(napi);
-		qtnf_en_rxdone_irq(priv);
-	}
-
-	return processed;
-}
-
-static void
-qtnf_pcie_data_tx_timeout(struct qtnf_bus *bus, struct net_device *ndev)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-
-	tasklet_hi_schedule(&priv->reclaim_tq);
-}
-
-static void qtnf_pcie_data_rx_start(struct qtnf_bus *bus)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-
-	qtnf_enable_hdp_irqs(priv);
-	napi_enable(&bus->mux_napi);
-}
-
-static void qtnf_pcie_data_rx_stop(struct qtnf_bus *bus)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-
-	napi_disable(&bus->mux_napi);
-	qtnf_disable_hdp_irqs(priv);
-}
-
-static const struct qtnf_bus_ops qtnf_pcie_bus_ops = {
-	/* control path methods */
-	.control_tx	= qtnf_pcie_control_tx,
-
-	/* data path methods */
-	.data_tx		= qtnf_pcie_data_tx,
-	.data_tx_timeout	= qtnf_pcie_data_tx_timeout,
-	.data_rx_start		= qtnf_pcie_data_rx_start,
-	.data_rx_stop		= qtnf_pcie_data_rx_stop,
-};
-
-static int qtnf_dbg_mps_show(struct seq_file *s, void *data)
-{
-	struct qtnf_bus *bus = dev_get_drvdata(s->private);
-	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
-
-	seq_printf(s, "%d\n", priv->mps);
-
-	return 0;
-}
-
-static int qtnf_dbg_msi_show(struct seq_file *s, void *data)
-{
-	struct qtnf_bus *bus = dev_get_drvdata(s->private);
-	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
-
-	seq_printf(s, "%u\n", priv->msi_enabled);
-
-	return 0;
-}
-
-static int qtnf_dbg_irq_stats(struct seq_file *s, void *data)
-{
-	struct qtnf_bus *bus = dev_get_drvdata(s->private);
-	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
-	u32 reg = readl(PCIE_HDP_INT_EN(priv->pcie_reg_base));
-	u32 status;
-
-	seq_printf(s, "pcie_irq_count(%u)\n", priv->pcie_irq_count);
-	seq_printf(s, "pcie_irq_tx_count(%u)\n", priv->pcie_irq_tx_count);
-	status = reg &  PCIE_HDP_INT_TX_BITS;
-	seq_printf(s, "pcie_irq_tx_status(%s)\n",
-		   (status == PCIE_HDP_INT_TX_BITS) ? "EN" : "DIS");
-	seq_printf(s, "pcie_irq_rx_count(%u)\n", priv->pcie_irq_rx_count);
-	status = reg &  PCIE_HDP_INT_RX_BITS;
-	seq_printf(s, "pcie_irq_rx_status(%s)\n",
-		   (status == PCIE_HDP_INT_RX_BITS) ? "EN" : "DIS");
-	seq_printf(s, "pcie_irq_uf_count(%u)\n", priv->pcie_irq_uf_count);
-	status = reg &  PCIE_HDP_INT_HHBM_UF;
-	seq_printf(s, "pcie_irq_hhbm_uf_status(%s)\n",
-		   (status == PCIE_HDP_INT_HHBM_UF) ? "EN" : "DIS");
-
-	return 0;
-}
-
-static int qtnf_dbg_hdp_stats(struct seq_file *s, void *data)
-{
-	struct qtnf_bus *bus = dev_get_drvdata(s->private);
-	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
-
-	seq_printf(s, "tx_full_count(%u)\n", priv->tx_full_count);
-	seq_printf(s, "tx_done_count(%u)\n", priv->tx_done_count);
-	seq_printf(s, "tx_reclaim_done(%u)\n", priv->tx_reclaim_done);
-	seq_printf(s, "tx_reclaim_req(%u)\n", priv->tx_reclaim_req);
-
-	seq_printf(s, "tx_bd_r_index(%u)\n", priv->tx_bd_r_index);
-	seq_printf(s, "tx_bd_p_index(%u)\n",
-		   readl(PCIE_HDP_RX0DMA_CNT(priv->pcie_reg_base))
-			& (priv->tx_bd_num - 1));
-	seq_printf(s, "tx_bd_w_index(%u)\n", priv->tx_bd_w_index);
-	seq_printf(s, "tx queue len(%u)\n",
-		   CIRC_CNT(priv->tx_bd_w_index, priv->tx_bd_r_index,
-			    priv->tx_bd_num));
-
-	seq_printf(s, "rx_bd_r_index(%u)\n", priv->rx_bd_r_index);
-	seq_printf(s, "rx_bd_p_index(%u)\n",
-		   readl(PCIE_HDP_TX0DMA_CNT(priv->pcie_reg_base))
-			& (priv->rx_bd_num - 1));
-	seq_printf(s, "rx_bd_w_index(%u)\n", priv->rx_bd_w_index);
-	seq_printf(s, "rx alloc queue len(%u)\n",
-		   CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index,
-			      priv->rx_bd_num));
-
-	return 0;
-}
-
-static int qtnf_dbg_shm_stats(struct seq_file *s, void *data)
-{
-	struct qtnf_bus *bus = dev_get_drvdata(s->private);
-	struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus);
-
-	seq_printf(s, "shm_ipc_ep_in.tx_packet_count(%zu)\n",
-		   priv->shm_ipc_ep_in.tx_packet_count);
-	seq_printf(s, "shm_ipc_ep_in.rx_packet_count(%zu)\n",
-		   priv->shm_ipc_ep_in.rx_packet_count);
-	seq_printf(s, "shm_ipc_ep_out.tx_packet_count(%zu)\n",
-		   priv->shm_ipc_ep_out.tx_timeout_count);
-	seq_printf(s, "shm_ipc_ep_out.rx_packet_count(%zu)\n",
-		   priv->shm_ipc_ep_out.rx_packet_count);
-
-	return 0;
-}
-
-static int qtnf_ep_fw_send(struct qtnf_pcie_bus_priv *priv, uint32_t size,
-			   int blk, const u8 *pblk, const u8 *fw)
-{
-	struct pci_dev *pdev = priv->pdev;
-	struct qtnf_bus *bus = pci_get_drvdata(pdev);
-
-	struct qtnf_pcie_fw_hdr *hdr;
-	u8 *pdata;
-
-	int hds = sizeof(*hdr);
-	struct sk_buff *skb = NULL;
-	int len = 0;
-	int ret;
-
-	skb = __dev_alloc_skb(QTN_PCIE_FW_BUFSZ, GFP_KERNEL);
-	if (!skb)
-		return -ENOMEM;
-
-	skb->len = QTN_PCIE_FW_BUFSZ;
-	skb->dev = NULL;
-
-	hdr = (struct qtnf_pcie_fw_hdr *)skb->data;
-	memcpy(hdr->boardflg, QTN_PCIE_BOARDFLG, strlen(QTN_PCIE_BOARDFLG));
-	hdr->fwsize = cpu_to_le32(size);
-	hdr->seqnum = cpu_to_le32(blk);
-
-	if (blk)
-		hdr->type = cpu_to_le32(QTN_FW_DSUB);
-	else
-		hdr->type = cpu_to_le32(QTN_FW_DBEGIN);
-
-	pdata = skb->data + hds;
-
-	len = QTN_PCIE_FW_BUFSZ - hds;
-	if (pblk >= (fw + size - len)) {
-		len = fw + size - pblk;
-		hdr->type = cpu_to_le32(QTN_FW_DEND);
-	}
-
-	hdr->pktlen = cpu_to_le32(len);
-	memcpy(pdata, pblk, len);
-	hdr->crc = cpu_to_le32(~crc32(0, pdata, len));
-
-	ret = qtnf_pcie_data_tx(bus, skb);
-
-	return (ret == NETDEV_TX_OK) ? len : 0;
-}
-
-static int
-qtnf_ep_fw_load(struct qtnf_pcie_bus_priv *priv, const u8 *fw, u32 fw_size)
-{
-	int blk_size = QTN_PCIE_FW_BUFSZ - sizeof(struct qtnf_pcie_fw_hdr);
-	int blk_count = fw_size / blk_size + ((fw_size % blk_size) ? 1 : 0);
-	const u8 *pblk = fw;
-	int threshold = 0;
-	int blk = 0;
-	int len;
-
-	pr_debug("FW upload started: fw_addr=0x%p size=%d\n", fw, fw_size);
-
-	while (blk < blk_count) {
-		if (++threshold > 10000) {
-			pr_err("FW upload failed: too many retries\n");
-			return -ETIMEDOUT;
-		}
-
-		len = qtnf_ep_fw_send(priv, fw_size, blk, pblk, fw);
-		if (len <= 0)
-			continue;
-
-		if (!((blk + 1) & QTN_PCIE_FW_DLMASK) ||
-		    (blk == (blk_count - 1))) {
-			qtnf_set_state(&priv->bda->bda_rc_state,
-				       QTN_RC_FW_SYNC);
-			if (qtnf_poll_state(&priv->bda->bda_ep_state,
-					    QTN_EP_FW_SYNC,
-					    QTN_FW_DL_TIMEOUT_MS)) {
-				pr_err("FW upload failed: SYNC timed out\n");
-				return -ETIMEDOUT;
-			}
-
-			qtnf_clear_state(&priv->bda->bda_ep_state,
-					 QTN_EP_FW_SYNC);
-
-			if (qtnf_is_state(&priv->bda->bda_ep_state,
-					  QTN_EP_FW_RETRY)) {
-				if (blk == (blk_count - 1)) {
-					int last_round =
-						blk_count & QTN_PCIE_FW_DLMASK;
-					blk -= last_round;
-					pblk -= ((last_round - 1) *
-						blk_size + len);
-				} else {
-					blk -= QTN_PCIE_FW_DLMASK;
-					pblk -= QTN_PCIE_FW_DLMASK * blk_size;
-				}
-
-				qtnf_clear_state(&priv->bda->bda_ep_state,
-						 QTN_EP_FW_RETRY);
-
-				pr_warn("FW upload retry: block #%d\n", blk);
-				continue;
-			}
-
-			qtnf_pcie_data_tx_reclaim(priv);
-		}
-
-		pblk += len;
-		blk++;
-	}
-
-	pr_debug("FW upload completed: totally sent %d blocks\n", blk);
-	return 0;
-}
-
-static void qtnf_fw_work_handler(struct work_struct *work)
-{
-	struct qtnf_bus *bus = container_of(work, struct qtnf_bus, fw_work);
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-	struct pci_dev *pdev = priv->pdev;
-	const struct firmware *fw;
-	int ret;
-	u32 state = QTN_RC_FW_LOADRDY | QTN_RC_FW_QLINK;
-
-	if (flashboot) {
-		state |= QTN_RC_FW_FLASHBOOT;
-	} else {
-		ret = request_firmware(&fw, bus->fwname, &pdev->dev);
-		if (ret < 0) {
-			pr_err("failed to get firmware %s\n", bus->fwname);
-			goto fw_load_fail;
-		}
-	}
-
-	qtnf_set_state(&priv->bda->bda_rc_state, state);
-
-	if (qtnf_poll_state(&priv->bda->bda_ep_state, QTN_EP_FW_LOADRDY,
-			    QTN_FW_DL_TIMEOUT_MS)) {
-		pr_err("card is not ready\n");
-
-		if (!flashboot)
-			release_firmware(fw);
-
-		goto fw_load_fail;
-	}
-
-	qtnf_clear_state(&priv->bda->bda_ep_state, QTN_EP_FW_LOADRDY);
-
-	if (flashboot) {
-		pr_info("booting firmware from flash\n");
-	} else {
-		pr_info("starting firmware upload: %s\n", bus->fwname);
-
-		ret = qtnf_ep_fw_load(priv, fw->data, fw->size);
-		release_firmware(fw);
-		if (ret) {
-			pr_err("firmware upload error\n");
-			goto fw_load_fail;
-		}
-	}
-
-	if (qtnf_poll_state(&priv->bda->bda_ep_state, QTN_EP_FW_DONE,
-			    QTN_FW_DL_TIMEOUT_MS)) {
-		pr_err("firmware bringup timed out\n");
-		goto fw_load_fail;
-	}
-
-	bus->fw_state = QTNF_FW_STATE_FW_DNLD_DONE;
-	pr_info("firmware is up and running\n");
-
-	if (qtnf_poll_state(&priv->bda->bda_ep_state,
-			    QTN_EP_FW_QLINK_DONE, QTN_FW_QLINK_TIMEOUT_MS)) {
-		pr_err("firmware runtime failure\n");
-		goto fw_load_fail;
-	}
-
-	ret = qtnf_core_attach(bus);
-	if (ret) {
-		pr_err("failed to attach core\n");
-		goto fw_load_fail;
-	}
-
-	qtnf_debugfs_init(bus, DRV_NAME);
-	qtnf_debugfs_add_entry(bus, "mps", qtnf_dbg_mps_show);
-	qtnf_debugfs_add_entry(bus, "msi_enabled", qtnf_dbg_msi_show);
-	qtnf_debugfs_add_entry(bus, "hdp_stats", qtnf_dbg_hdp_stats);
-	qtnf_debugfs_add_entry(bus, "irq_stats", qtnf_dbg_irq_stats);
-	qtnf_debugfs_add_entry(bus, "shm_stats", qtnf_dbg_shm_stats);
-
-	goto fw_load_exit;
-
-fw_load_fail:
-	bus->fw_state = QTNF_FW_STATE_DETACHED;
-
-fw_load_exit:
-	complete(&bus->firmware_init_complete);
-	put_device(&pdev->dev);
-}
-
-static void qtnf_bringup_fw_async(struct qtnf_bus *bus)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)get_bus_priv(bus);
-	struct pci_dev *pdev = priv->pdev;
-
-	get_device(&pdev->dev);
-	INIT_WORK(&bus->fw_work, qtnf_fw_work_handler);
-	schedule_work(&bus->fw_work);
-}
-
-static void qtnf_reclaim_tasklet_fn(unsigned long data)
-{
-	struct qtnf_pcie_bus_priv *priv = (void *)data;
-
-	qtnf_pcie_data_tx_reclaim(priv);
-	qtnf_en_txdone_irq(priv);
-}
-
-static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-{
-	struct qtnf_pcie_bus_priv *pcie_priv;
-	struct qtnf_bus *bus;
-	int ret;
-
-	bus = devm_kzalloc(&pdev->dev,
-			   sizeof(*bus) + sizeof(*pcie_priv), GFP_KERNEL);
-	if (!bus)
-		return -ENOMEM;
-
-	pcie_priv = get_bus_priv(bus);
-
-	pci_set_drvdata(pdev, bus);
-	bus->bus_ops = &qtnf_pcie_bus_ops;
-	bus->dev = &pdev->dev;
-	bus->fw_state = QTNF_FW_STATE_RESET;
-	pcie_priv->pdev = pdev;
-
-	strcpy(bus->fwname, QTN_PCI_PEARL_FW_NAME);
-	init_completion(&bus->firmware_init_complete);
-	mutex_init(&bus->bus_lock);
-	spin_lock_init(&pcie_priv->tx0_lock);
-	spin_lock_init(&pcie_priv->irq_lock);
-	spin_lock_init(&pcie_priv->tx_reclaim_lock);
-
-	/* init stats */
-	pcie_priv->tx_full_count = 0;
-	pcie_priv->tx_done_count = 0;
-	pcie_priv->pcie_irq_count = 0;
-	pcie_priv->pcie_irq_rx_count = 0;
-	pcie_priv->pcie_irq_tx_count = 0;
-	pcie_priv->pcie_irq_uf_count = 0;
-	pcie_priv->tx_reclaim_done = 0;
-	pcie_priv->tx_reclaim_req = 0;
-
-	tasklet_init(&pcie_priv->reclaim_tq, qtnf_reclaim_tasklet_fn,
-		     (unsigned long)pcie_priv);
-
-	init_dummy_netdev(&bus->mux_dev);
-	netif_napi_add(&bus->mux_dev, &bus->mux_napi,
-		       qtnf_rx_poll, 10);
-
-	pcie_priv->workqueue = create_singlethread_workqueue("QTNF_PEARL_PCIE");
-	if (!pcie_priv->workqueue) {
-		pr_err("failed to alloc bus workqueue\n");
-		ret = -ENODEV;
-		goto err_init;
-	}
-
-	if (!pci_is_pcie(pdev)) {
-		pr_err("device %s is not PCI Express\n", pci_name(pdev));
-		ret = -EIO;
-		goto err_base;
-	}
-
-	qtnf_tune_pcie_mps(pcie_priv);
-
-	ret = pcim_enable_device(pdev);
-	if (ret) {
-		pr_err("failed to init PCI device %x\n", pdev->device);
-		goto err_base;
-	} else {
-		pr_debug("successful init of PCI device %x\n", pdev->device);
-	}
-
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
-	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
-#else
-	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
-#endif
-	if (ret) {
-		pr_err("PCIE DMA coherent mask init failed\n");
-		goto err_base;
-	}
-
-	pci_set_master(pdev);
-	qtnf_pcie_init_irq(pcie_priv);
-
-	ret = qtnf_pcie_init_memory(pcie_priv);
-	if (ret < 0) {
-		pr_err("PCIE memory init failed\n");
-		goto err_base;
-	}
-
-	pci_save_state(pdev);
-
-	ret = qtnf_pcie_init_shm_ipc(pcie_priv);
-	if (ret < 0) {
-		pr_err("PCIE SHM IPC init failed\n");
-		goto err_base;
-	}
-
-	ret = qtnf_pcie_init_xfer(pcie_priv);
-	if (ret) {
-		pr_err("PCIE xfer init failed\n");
-		goto err_ipc;
-	}
-
-	/* init default irq settings */
-	qtnf_init_hdp_irqs(pcie_priv);
-
-	/* start with disabled irqs */
-	qtnf_disable_hdp_irqs(pcie_priv);
-
-	ret = devm_request_irq(&pdev->dev, pdev->irq, &qtnf_interrupt, 0,
-			       "qtnf_pcie_irq", (void *)bus);
-	if (ret) {
-		pr_err("failed to request pcie irq %d\n", pdev->irq);
-		goto err_xfer;
-	}
-
-	qtnf_bringup_fw_async(bus);
-
-	return 0;
-
-err_xfer:
-	qtnf_free_xfer_buffers(pcie_priv);
-
-err_ipc:
-	qtnf_pcie_free_shm_ipc(pcie_priv);
-
-err_base:
-	flush_workqueue(pcie_priv->workqueue);
-	destroy_workqueue(pcie_priv->workqueue);
-	netif_napi_del(&bus->mux_napi);
-
-err_init:
-	tasklet_kill(&pcie_priv->reclaim_tq);
-	pci_set_drvdata(pdev, NULL);
-
-	return ret;
-}
-
-static void qtnf_pcie_remove(struct pci_dev *pdev)
-{
-	struct qtnf_pcie_bus_priv *priv;
-	struct qtnf_bus *bus;
-
-	bus = pci_get_drvdata(pdev);
-	if (!bus)
-		return;
-
-	wait_for_completion(&bus->firmware_init_complete);
-
-	if (bus->fw_state == QTNF_FW_STATE_ACTIVE ||
-	    bus->fw_state == QTNF_FW_STATE_EP_DEAD)
-		qtnf_core_detach(bus);
-
-	priv = get_bus_priv(bus);
-
-	netif_napi_del(&bus->mux_napi);
-	flush_workqueue(priv->workqueue);
-	destroy_workqueue(priv->workqueue);
-	tasklet_kill(&priv->reclaim_tq);
-
-	qtnf_free_xfer_buffers(priv);
-	qtnf_debugfs_remove(bus);
-
-	qtnf_pcie_free_shm_ipc(priv);
-	qtnf_reset_card(priv);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int qtnf_pcie_suspend(struct device *dev)
-{
-	return -EOPNOTSUPP;
-}
-
-static int qtnf_pcie_resume(struct device *dev)
-{
-	return 0;
-}
-#endif /* CONFIG_PM_SLEEP */
-
-#ifdef CONFIG_PM_SLEEP
-/* Power Management Hooks */
-static SIMPLE_DEV_PM_OPS(qtnf_pcie_pm_ops, qtnf_pcie_suspend,
-			 qtnf_pcie_resume);
-#endif
-
-static const struct pci_device_id qtnf_pcie_devid_table[] = {
-	{
-		PCIE_VENDOR_ID_QUANTENNA, PCIE_DEVICE_ID_QTN_PEARL,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-	},
-	{ },
-};
-
-MODULE_DEVICE_TABLE(pci, qtnf_pcie_devid_table);
-
-static struct pci_driver qtnf_pcie_drv_data = {
-	.name = DRV_NAME,
-	.id_table = qtnf_pcie_devid_table,
-	.probe = qtnf_pcie_probe,
-	.remove = qtnf_pcie_remove,
-#ifdef CONFIG_PM_SLEEP
-	.driver = {
-		.pm = &qtnf_pcie_pm_ops,
-	},
-#endif
-};
-
-static int __init qtnf_pcie_register(void)
-{
-	pr_info("register Quantenna QSR10g FullMAC PCIE driver\n");
-	return pci_register_driver(&qtnf_pcie_drv_data);
-}
-
-static void __exit qtnf_pcie_exit(void)
-{
-	pr_info("unregister Quantenna QSR10g FullMAC PCIE driver\n");
-	pci_unregister_driver(&qtnf_pcie_drv_data);
-}
-
-module_init(qtnf_pcie_register);
-module_exit(qtnf_pcie_exit);
-
-MODULE_AUTHOR("Quantenna Communications");
-MODULE_DESCRIPTION("Quantenna QSR10g PCIe bus driver for 802.11 wireless LAN.");
-MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_bus_priv.h b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_bus_priv.h
deleted file mode 100644
index 397875a50fc2..000000000000
--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_bus_priv.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _QTN_FMAC_PCIE_H_
-#define _QTN_FMAC_PCIE_H_
-
-#include <linux/dma-mapping.h>
-#include <linux/io.h>
-
-#include "pcie_regs_pearl.h"
-#include "pcie_ipc.h"
-#include "shm_ipc.h"
-
-struct bus;
-
-struct qtnf_pcie_bus_priv {
-	struct pci_dev  *pdev;
-
-	/* lock for irq configuration changes */
-	spinlock_t irq_lock;
-
-	/* lock for tx reclaim operations */
-	spinlock_t tx_reclaim_lock;
-	/* lock for tx0 operations */
-	spinlock_t tx0_lock;
-	u8 msi_enabled;
-	u8 tx_stopped;
-	int mps;
-
-	struct workqueue_struct *workqueue;
-	struct tasklet_struct reclaim_tq;
-
-	void __iomem *sysctl_bar;
-	void __iomem *epmem_bar;
-	void __iomem *dmareg_bar;
-
-	struct qtnf_shm_ipc shm_ipc_ep_in;
-	struct qtnf_shm_ipc shm_ipc_ep_out;
-
-	struct qtnf_pcie_bda __iomem *bda;
-	void __iomem *pcie_reg_base;
-
-	u16 tx_bd_num;
-	u16 rx_bd_num;
-
-	struct sk_buff **tx_skb;
-	struct sk_buff **rx_skb;
-
-	struct qtnf_tx_bd *tx_bd_vbase;
-	dma_addr_t tx_bd_pbase;
-
-	struct qtnf_rx_bd *rx_bd_vbase;
-	dma_addr_t rx_bd_pbase;
-
-	dma_addr_t bd_table_paddr;
-	void *bd_table_vaddr;
-	u32 bd_table_len;
-
-	u32 rx_bd_w_index;
-	u32 rx_bd_r_index;
-
-	u32 tx_bd_w_index;
-	u32 tx_bd_r_index;
-
-	u32 pcie_irq_mask;
-
-	/* diagnostics stats */
-	u32 pcie_irq_count;
-	u32 pcie_irq_rx_count;
-	u32 pcie_irq_tx_count;
-	u32 pcie_irq_uf_count;
-	u32 tx_full_count;
-	u32 tx_done_count;
-	u32 tx_reclaim_done;
-	u32 tx_reclaim_req;
-};
-
-#endif /* _QTN_FMAC_PCIE_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_regs_pearl.h b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_regs_pearl.h
deleted file mode 100644
index 0bfe285b6b48..000000000000
--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie_regs_pearl.h
+++ /dev/null
@@ -1,356 +0,0 @@
-/*
- * Copyright (c) 2015 Quantenna Communications, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __PEARL_PCIE_H
-#define __PEARL_PCIE_H
-
-#define	PCIE_GEN2_BASE				(0xe9000000)
-#define	PCIE_GEN3_BASE				(0xe7000000)
-
-#define PEARL_CUR_PCIE_BASE			(PCIE_GEN2_BASE)
-#define PCIE_HDP_OFFSET				(0x2000)
-
-#define PCIE_HDP_CTRL(base)			((base) + 0x2c00)
-#define PCIE_HDP_AXI_CTRL(base)			((base) + 0x2c04)
-#define PCIE_HDP_HOST_WR_DESC0(base)		((base) + 0x2c10)
-#define PCIE_HDP_HOST_WR_DESC0_H(base)		((base) + 0x2c14)
-#define PCIE_HDP_HOST_WR_DESC1(base)		((base) + 0x2c18)
-#define PCIE_HDP_HOST_WR_DESC1_H(base)		((base) + 0x2c1c)
-#define PCIE_HDP_HOST_WR_DESC2(base)		((base) + 0x2c20)
-#define PCIE_HDP_HOST_WR_DESC2_H(base)		((base) + 0x2c24)
-#define PCIE_HDP_HOST_WR_DESC3(base)		((base) + 0x2c28)
-#define PCIE_HDP_HOST_WR_DESC4_H(base)		((base) + 0x2c2c)
-#define PCIE_HDP_RX_INT_CTRL(base)		((base) + 0x2c30)
-#define PCIE_HDP_TX_INT_CTRL(base)		((base) + 0x2c34)
-#define PCIE_HDP_INT_STATUS(base)		((base) + 0x2c38)
-#define PCIE_HDP_INT_EN(base)			((base) + 0x2c3c)
-#define PCIE_HDP_RX_DESC0_PTR(base)		((base) + 0x2c40)
-#define PCIE_HDP_RX_DESC0_NOE(base)		((base) + 0x2c44)
-#define PCIE_HDP_RX_DESC1_PTR(base)		((base) + 0x2c48)
-#define PCIE_HDP_RX_DESC1_NOE(base)		((base) + 0x2c4c)
-#define PCIE_HDP_RX_DESC2_PTR(base)		((base) + 0x2c50)
-#define PCIE_HDP_RX_DESC2_NOE(base)		((base) + 0x2c54)
-#define PCIE_HDP_RX_DESC3_PTR(base)		((base) + 0x2c58)
-#define PCIE_HDP_RX_DESC3_NOE(base)		((base) + 0x2c5c)
-
-#define PCIE_HDP_TX0_BASE_ADDR(base)		((base) + 0x2c60)
-#define PCIE_HDP_TX1_BASE_ADDR(base)		((base) + 0x2c64)
-#define PCIE_HDP_TX0_Q_CTRL(base)		((base) + 0x2c70)
-#define PCIE_HDP_TX1_Q_CTRL(base)		((base) + 0x2c74)
-#define PCIE_HDP_CFG0(base)			((base) + 0x2c80)
-#define PCIE_HDP_CFG1(base)			((base) + 0x2c84)
-#define PCIE_HDP_CFG2(base)			((base) + 0x2c88)
-#define PCIE_HDP_CFG3(base)			((base) + 0x2c8c)
-#define PCIE_HDP_CFG4(base)			((base) + 0x2c90)
-#define PCIE_HDP_CFG5(base)			((base) + 0x2c94)
-#define PCIE_HDP_CFG6(base)			((base) + 0x2c98)
-#define PCIE_HDP_CFG7(base)			((base) + 0x2c9c)
-#define PCIE_HDP_CFG8(base)			((base) + 0x2ca0)
-#define PCIE_HDP_CFG9(base)			((base) + 0x2ca4)
-#define PCIE_HDP_CFG10(base)			((base) + 0x2ca8)
-#define PCIE_HDP_CFG11(base)			((base) + 0x2cac)
-#define PCIE_INT(base)				((base) + 0x2cb0)
-#define PCIE_INT_MASK(base)			((base) + 0x2cb4)
-#define PCIE_MSI_MASK(base)			((base) + 0x2cb8)
-#define PCIE_MSI_PNDG(base)			((base) + 0x2cbc)
-#define PCIE_PRI_CFG(base)			((base) + 0x2cc0)
-#define PCIE_PHY_CR(base)			((base) + 0x2cc4)
-#define PCIE_HDP_CTAG_CTRL(base)		((base) + 0x2cf4)
-#define PCIE_HDP_HHBM_BUF_PTR(base)		((base) + 0x2d00)
-#define PCIE_HDP_HHBM_BUF_PTR_H(base)		((base) + 0x2d04)
-#define PCIE_HDP_HHBM_BUF_FIFO_NOE(base)	((base) + 0x2d04)
-#define PCIE_HDP_RX0DMA_CNT(base)		((base) + 0x2d10)
-#define PCIE_HDP_RX1DMA_CNT(base)		((base) + 0x2d14)
-#define PCIE_HDP_RX2DMA_CNT(base)		((base) + 0x2d18)
-#define PCIE_HDP_RX3DMA_CNT(base)		((base) + 0x2d1c)
-#define PCIE_HDP_TX0DMA_CNT(base)		((base) + 0x2d20)
-#define PCIE_HDP_TX1DMA_CNT(base)		((base) + 0x2d24)
-#define PCIE_HDP_RXDMA_CTRL(base)		((base) + 0x2d28)
-#define PCIE_HDP_TX_HOST_Q_SZ_CTRL(base)	((base) + 0x2d2c)
-#define PCIE_HDP_TX_HOST_Q_BASE_L(base)		((base) + 0x2d30)
-#define PCIE_HDP_TX_HOST_Q_BASE_H(base)		((base) + 0x2d34)
-#define PCIE_HDP_TX_HOST_Q_WR_PTR(base)		((base) + 0x2d38)
-#define PCIE_HDP_TX_HOST_Q_RD_PTR(base)		((base) + 0x2d3c)
-#define PCIE_HDP_TX_HOST_Q_STS(base)		((base) + 0x2d40)
-
-/* Host HBM pool registers */
-#define PCIE_HHBM_CSR_REG(base)			((base) + 0x2e00)
-#define PCIE_HHBM_Q_BASE_REG(base)		((base) + 0x2e04)
-#define PCIE_HHBM_Q_LIMIT_REG(base)		((base) + 0x2e08)
-#define PCIE_HHBM_Q_WR_REG(base)		((base) + 0x2e0c)
-#define PCIE_HHBM_Q_RD_REG(base)		((base) + 0x2e10)
-#define PCIE_HHBM_POOL_DATA_0_H(base)		((base) + 0x2e90)
-#define PCIE_HHBM_CONFIG(base)			((base) + 0x2f9c)
-#define PCIE_HHBM_POOL_REQ_0(base)		((base) + 0x2f10)
-#define PCIE_HHBM_POOL_DATA_0(base)		((base) + 0x2f40)
-#define PCIE_HHBM_WATERMARK_MASKED_INT(base)	((base) + 0x2f68)
-#define PCIE_HHBM_WATERMARK_INT(base)		((base) + 0x2f6c)
-#define PCIE_HHBM_POOL_WATERMARK(base)		((base) + 0x2f70)
-#define PCIE_HHBM_POOL_OVERFLOW_CNT(base)	((base) + 0x2f90)
-#define PCIE_HHBM_POOL_UNDERFLOW_CNT(base)	((base) + 0x2f94)
-#define HBM_INT_STATUS(base)			((base) + 0x2f9c)
-#define PCIE_HHBM_POOL_CNFIG(base)		((base) + 0x2f9c)
-
-/* host HBM bit field definition */
-#define HHBM_CONFIG_SOFT_RESET			(BIT(8))
-#define HHBM_WR_REQ				(BIT(0))
-#define HHBM_RD_REQ				(BIT(1))
-#define HHBM_DONE				(BIT(31))
-#define HHBM_64BIT				(BIT(10))
-
-/* offsets for dual PCIE */
-#define PCIE_PORT_LINK_CTL(base)		((base) + 0x0710)
-#define PCIE_GEN2_CTL(base)			((base) + 0x080C)
-#define PCIE_GEN3_OFF(base)			((base) + 0x0890)
-#define PCIE_ATU_CTRL1(base)			((base) + 0x0904)
-#define PCIE_ATU_CTRL2(base)			((base) + 0x0908)
-#define PCIE_ATU_BASE_LOW(base)			((base) + 0x090C)
-#define PCIE_ATU_BASE_HIGH(base)		((base) + 0x0910)
-#define PCIE_ATU_BASE_LIMIT(base)		((base) + 0x0914)
-#define PCIE_ATU_TGT_LOW(base)			((base) + 0x0918)
-#define PCIE_ATU_TGT_HIGH(base)			((base) + 0x091C)
-#define PCIE_DMA_WR_ENABLE(base)		((base) + 0x097C)
-#define PCIE_DMA_WR_CHWTLOW(base)		((base) + 0x0988)
-#define PCIE_DMA_WR_CHWTHIG(base)		((base) + 0x098C)
-#define PCIE_DMA_WR_INTSTS(base)		((base) + 0x09BC)
-#define PCIE_DMA_WR_INTMASK(base)		((base) + 0x09C4)
-#define PCIE_DMA_WR_INTCLER(base)		((base) + 0x09C8)
-#define PCIE_DMA_WR_DONE_IMWR_ADDR_L(base)	((base) + 0x09D0)
-#define PCIE_DMA_WR_DONE_IMWR_ADDR_H(base)	((base) + 0x09D4)
-#define PCIE_DMA_WR_ABORT_IMWR_ADDR_L(base)	((base) + 0x09D8)
-#define PCIE_DMA_WR_ABORT_IMWR_ADDR_H(base)	((base) + 0x09DC)
-#define PCIE_DMA_WR_IMWR_DATA(base)		((base) + 0x09E0)
-#define PCIE_DMA_WR_LL_ERR_EN(base)		((base) + 0x0A00)
-#define PCIE_DMA_WR_DOORBELL(base)		((base) + 0x0980)
-#define PCIE_DMA_RD_ENABLE(base)		((base) + 0x099C)
-#define PCIE_DMA_RD_DOORBELL(base)		((base) + 0x09A0)
-#define PCIE_DMA_RD_CHWTLOW(base)		((base) + 0x09A8)
-#define PCIE_DMA_RD_CHWTHIG(base)		((base) + 0x09AC)
-#define PCIE_DMA_RD_INTSTS(base)		((base) + 0x0A10)
-#define PCIE_DMA_RD_INTMASK(base)		((base) + 0x0A18)
-#define PCIE_DMA_RD_INTCLER(base)		((base) + 0x0A1C)
-#define PCIE_DMA_RD_ERR_STS_L(base)		((base) + 0x0A24)
-#define PCIE_DMA_RD_ERR_STS_H(base)		((base) + 0x0A28)
-#define PCIE_DMA_RD_LL_ERR_EN(base)		((base) + 0x0A34)
-#define PCIE_DMA_RD_DONE_IMWR_ADDR_L(base)	((base) + 0x0A3C)
-#define PCIE_DMA_RD_DONE_IMWR_ADDR_H(base)	((base) + 0x0A40)
-#define PCIE_DMA_RD_ABORT_IMWR_ADDR_L(base)	((base) + 0x0A44)
-#define PCIE_DMA_RD_ABORT_IMWR_ADDR_H(base)	((base) + 0x0A48)
-#define PCIE_DMA_RD_IMWR_DATA(base)		((base) + 0x0A4C)
-#define PCIE_DMA_CHNL_CONTEXT(base)		((base) + 0x0A6C)
-#define PCIE_DMA_CHNL_CNTRL(base)		((base) + 0x0A70)
-#define PCIE_DMA_XFR_SIZE(base)			((base) + 0x0A78)
-#define PCIE_DMA_SAR_LOW(base)			((base) + 0x0A7C)
-#define PCIE_DMA_SAR_HIGH(base)			((base) + 0x0A80)
-#define PCIE_DMA_DAR_LOW(base)			((base) + 0x0A84)
-#define PCIE_DMA_DAR_HIGH(base)			((base) + 0x0A88)
-#define PCIE_DMA_LLPTR_LOW(base)		((base) + 0x0A8C)
-#define PCIE_DMA_LLPTR_HIGH(base)		((base) + 0x0A90)
-#define PCIE_DMA_WRLL_ERR_ENB(base)		((base) + 0x0A00)
-#define PCIE_DMA_RDLL_ERR_ENB(base)		((base) + 0x0A34)
-#define PCIE_DMABD_CHNL_CNTRL(base)		((base) + 0x8000)
-#define PCIE_DMABD_XFR_SIZE(base)		((base) + 0x8004)
-#define PCIE_DMABD_SAR_LOW(base)		((base) + 0x8008)
-#define PCIE_DMABD_SAR_HIGH(base)		((base) + 0x800c)
-#define PCIE_DMABD_DAR_LOW(base)		((base) + 0x8010)
-#define PCIE_DMABD_DAR_HIGH(base)		((base) + 0x8014)
-#define PCIE_DMABD_LLPTR_LOW(base)		((base) + 0x8018)
-#define PCIE_DMABD_LLPTR_HIGH(base)		((base) + 0x801c)
-#define PCIE_WRDMA0_CHNL_CNTRL(base)		((base) + 0x8000)
-#define PCIE_WRDMA0_XFR_SIZE(base)		((base) + 0x8004)
-#define PCIE_WRDMA0_SAR_LOW(base)		((base) + 0x8008)
-#define PCIE_WRDMA0_SAR_HIGH(base)		((base) + 0x800c)
-#define PCIE_WRDMA0_DAR_LOW(base)		((base) + 0x8010)
-#define PCIE_WRDMA0_DAR_HIGH(base)		((base) + 0x8014)
-#define PCIE_WRDMA0_LLPTR_LOW(base)		((base) + 0x8018)
-#define PCIE_WRDMA0_LLPTR_HIGH(base)		((base) + 0x801c)
-#define PCIE_WRDMA1_CHNL_CNTRL(base)		((base) + 0x8020)
-#define PCIE_WRDMA1_XFR_SIZE(base)		((base) + 0x8024)
-#define PCIE_WRDMA1_SAR_LOW(base)		((base) + 0x8028)
-#define PCIE_WRDMA1_SAR_HIGH(base)		((base) + 0x802c)
-#define PCIE_WRDMA1_DAR_LOW(base)		((base) + 0x8030)
-#define PCIE_WRDMA1_DAR_HIGH(base)		((base) + 0x8034)
-#define PCIE_WRDMA1_LLPTR_LOW(base)		((base) + 0x8038)
-#define PCIE_WRDMA1_LLPTR_HIGH(base)		((base) + 0x803c)
-#define PCIE_RDDMA0_CHNL_CNTRL(base)		((base) + 0x8040)
-#define PCIE_RDDMA0_XFR_SIZE(base)		((base) + 0x8044)
-#define PCIE_RDDMA0_SAR_LOW(base)		((base) + 0x8048)
-#define PCIE_RDDMA0_SAR_HIGH(base)		((base) + 0x804c)
-#define PCIE_RDDMA0_DAR_LOW(base)		((base) + 0x8050)
-#define PCIE_RDDMA0_DAR_HIGH(base)		((base) + 0x8054)
-#define PCIE_RDDMA0_LLPTR_LOW(base)		((base) + 0x8058)
-#define PCIE_RDDMA0_LLPTR_HIGH(base)		((base) + 0x805c)
-#define PCIE_RDDMA1_CHNL_CNTRL(base)		((base) + 0x8060)
-#define PCIE_RDDMA1_XFR_SIZE(base)		((base) + 0x8064)
-#define PCIE_RDDMA1_SAR_LOW(base)		((base) + 0x8068)
-#define PCIE_RDDMA1_SAR_HIGH(base)		((base) + 0x806c)
-#define PCIE_RDDMA1_DAR_LOW(base)		((base) + 0x8070)
-#define PCIE_RDDMA1_DAR_HIGH(base)		((base) + 0x8074)
-#define PCIE_RDDMA1_LLPTR_LOW(base)		((base) + 0x8078)
-#define PCIE_RDDMA1_LLPTR_HIGH(base)		((base) + 0x807c)
-
-#define PCIE_ID(base)				((base) + 0x0000)
-#define PCIE_CMD(base)				((base) + 0x0004)
-#define PCIE_BAR(base, n)			((base) + 0x0010 + ((n) << 2))
-#define PCIE_CAP_PTR(base)			((base) + 0x0034)
-#define PCIE_MSI_LBAR(base)			((base) + 0x0054)
-#define PCIE_MSI_CTRL(base)			((base) + 0x0050)
-#define PCIE_MSI_ADDR_L(base)			((base) + 0x0054)
-#define PCIE_MSI_ADDR_H(base)			((base) + 0x0058)
-#define PCIE_MSI_DATA(base)			((base) + 0x005C)
-#define PCIE_MSI_MASK_BIT(base)			((base) + 0x0060)
-#define PCIE_MSI_PEND_BIT(base)			((base) + 0x0064)
-#define PCIE_DEVCAP(base)			((base) + 0x0074)
-#define PCIE_DEVCTLSTS(base)			((base) + 0x0078)
-
-#define PCIE_CMDSTS(base)			((base) + 0x0004)
-#define PCIE_LINK_STAT(base)			((base) + 0x80)
-#define PCIE_LINK_CTL2(base)			((base) + 0xa0)
-#define PCIE_ASPM_L1_CTRL(base)			((base) + 0x70c)
-#define PCIE_ASPM_LINK_CTRL(base)		(PCIE_LINK_STAT)
-#define PCIE_ASPM_L1_SUBSTATE_TIMING(base)	((base) + 0xB44)
-#define PCIE_L1SUB_CTRL1(base)			((base) + 0x150)
-#define PCIE_PMCSR(base)			((base) + 0x44)
-#define PCIE_CFG_SPACE_LIMIT(base)		((base) + 0x100)
-
-/* PCIe link defines */
-#define PEARL_PCIE_LINKUP			(0x7)
-#define PEARL_PCIE_DATA_LINK			(BIT(0))
-#define PEARL_PCIE_PHY_LINK			(BIT(1))
-#define PEARL_PCIE_LINK_RST			(BIT(3))
-#define PEARL_PCIE_FATAL_ERR			(BIT(5))
-#define PEARL_PCIE_NONFATAL_ERR			(BIT(6))
-
-/* PCIe Lane defines */
-#define PCIE_G2_LANE_X1				((BIT(0)) << 16)
-#define PCIE_G2_LANE_X2				((BIT(0) | BIT(1)) << 16)
-
-/* PCIe DLL link enable */
-#define PCIE_DLL_LINK_EN			((BIT(0)) << 5)
-
-#define PCIE_LINK_GEN1				(BIT(0))
-#define PCIE_LINK_GEN2				(BIT(1))
-#define PCIE_LINK_GEN3				(BIT(2))
-#define PCIE_LINK_MODE(x)			(((x) >> 16) & 0x7)
-
-#define MSI_EN					(BIT(0))
-#define MSI_64_EN				(BIT(7))
-#define PCIE_MSI_ADDR_OFFSET(a)			((a) & 0xFFFF)
-#define PCIE_MSI_ADDR_ALIGN(a)			((a) & (~0xFFFF))
-
-#define PCIE_BAR_MASK(base, n)			((base) + 0x1010 + ((n) << 2))
-#define PCIE_MAX_BAR				(6)
-
-#define PCIE_ATU_VIEW(base)			((base) + 0x0900)
-#define PCIE_ATU_CTL1(base)			((base) + 0x0904)
-#define PCIE_ATU_CTL2(base)			((base) + 0x0908)
-#define PCIE_ATU_LBAR(base)			((base) + 0x090c)
-#define PCIE_ATU_UBAR(base)			((base) + 0x0910)
-#define PCIE_ATU_LAR(base)			((base) + 0x0914)
-#define PCIE_ATU_LTAR(base)			((base) + 0x0918)
-#define PCIE_ATU_UTAR(base)			((base) + 0x091c)
-
-#define PCIE_MSI_ADDR_LOWER(base)		((base) + 0x0820)
-#define PCIE_MSI_ADDR_UPPER(base)		((base) + 0x0824)
-#define PCIE_MSI_ENABLE(base)			((base) + 0x0828)
-#define PCIE_MSI_MASK_RC(base)			((base) + 0x082c)
-#define PCIE_MSI_STATUS(base)			((base) + 0x0830)
-#define PEARL_PCIE_MSI_REGION			(0xce000000)
-#define PEARL_PCIE_MSI_DATA			(0)
-#define PCIE_MSI_GPIO(base)			((base) + 0x0888)
-
-#define PCIE_HDP_HOST_QUEUE_FULL	(BIT(17))
-#define USE_BAR_MATCH_MODE
-#define PCIE_ATU_OB_REGION		(BIT(0))
-#define PCIE_ATU_EN_REGION		(BIT(31))
-#define PCIE_ATU_EN_MATCH		(BIT(30))
-#define PCIE_BASE_REGION		(0xb0000000)
-#define PCIE_MEM_MAP_SIZE		(512 * 1024)
-
-#define PCIE_OB_REG_REGION		(0xcf000000)
-#define PCIE_CONFIG_REGION		(0xcf000000)
-#define PCIE_CONFIG_SIZE		(4096)
-#define PCIE_CONFIG_CH			(1)
-
-/* inbound mapping */
-#define PCIE_IB_BAR0			(0x00000000)	/* ddr */
-#define PCIE_IB_BAR0_CH			(0)
-#define PCIE_IB_BAR3			(0xe0000000)	/* sys_reg */
-#define PCIE_IB_BAR3_CH			(1)
-
-/* outbound mapping */
-#define PCIE_MEM_CH			(0)
-#define PCIE_REG_CH			(1)
-#define PCIE_MEM_REGION			(0xc0000000)
-#define	PCIE_MEM_SIZE			(0x000fffff)
-#define PCIE_MEM_TAR			(0x80000000)
-
-#define PCIE_MSI_REGION			(0xce000000)
-#define PCIE_MSI_SIZE			(KBYTE(4) - 1)
-#define PCIE_MSI_CH			(1)
-
-/* size of config region */
-#define PCIE_CFG_SIZE			(0x0000ffff)
-
-#define PCIE_ATU_DIR_IB			(BIT(31))
-#define PCIE_ATU_DIR_OB			(0)
-#define PCIE_ATU_DIR_CFG		(2)
-#define PCIE_ATU_DIR_MATCH_IB		(BIT(31) | BIT(30))
-
-#define PCIE_DMA_WR_0			(0)
-#define PCIE_DMA_WR_1			(1)
-#define PCIE_DMA_RD_0			(2)
-#define PCIE_DMA_RD_1			(3)
-
-#define PCIE_DMA_CHNL_CNTRL_CB		(BIT(0))
-#define PCIE_DMA_CHNL_CNTRL_TCB		(BIT(1))
-#define PCIE_DMA_CHNL_CNTRL_LLP		(BIT(2))
-#define PCIE_DMA_CHNL_CNTRL_LIE		(BIT(3))
-#define PCIE_DMA_CHNL_CNTRL_RIE		(BIT(4))
-#define PCIE_DMA_CHNL_CNTRL_CSS		(BIT(8))
-#define PCIE_DMA_CHNL_CNTRL_LLE		(BIT(9))
-#define PCIE_DMA_CHNL_CNTRL_TLP		(BIT(26))
-
-#define PCIE_DMA_CHNL_CONTEXT_RD	(BIT(31))
-#define PCIE_DMA_CHNL_CONTEXT_WR	(0)
-#define PCIE_MAX_BAR			(6)
-
-/* PCIe HDP interrupt status definition */
-#define PCIE_HDP_INT_EP_RXDMA		(BIT(0))
-#define PCIE_HDP_INT_HBM_UF		(BIT(1))
-#define PCIE_HDP_INT_RX_LEN_ERR		(BIT(2))
-#define PCIE_HDP_INT_RX_HDR_LEN_ERR	(BIT(3))
-#define PCIE_HDP_INT_EP_TXDMA		(BIT(12))
-#define PCIE_HDP_INT_HHBM_UF		(BIT(13))
-#define PCIE_HDP_INT_EP_TXEMPTY		(BIT(15))
-#define PCIE_HDP_INT_IPC		(BIT(29))
-
-/* PCIe interrupt status definition */
-#define PCIE_INT_MSI			(BIT(24))
-#define PCIE_INT_INTX			(BIT(23))
-
-/* PCIe legacy INTx */
-#define PEARL_PCIE_CFG0_OFFSET		(0x6C)
-#define PEARL_ASSERT_INTX		(BIT(9))
-
-/* SYS CTL regs */
-#define QTN_PEARL_SYSCTL_LHOST_IRQ_OFFSET	(0x001C)
-
-#define QTN_PEARL_IPC_IRQ_WORD(irq)	(BIT(irq) | BIT(irq + 16))
-#define QTN_PEARL_LHOST_IPC_IRQ		(6)
-#define QTN_PEARL_LHOST_EP_RESET	(7)
-
-#endif /* __PEARL_PCIE_H */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index 99d37e3efba6..8d62addea895 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -71,6 +71,7 @@ struct qlink_msg_header {
  * @QLINK_HW_CAPAB_DFS_OFFLOAD: device implements DFS offload functionality
  * @QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR: device supports MAC Address
  *	Randomization in probe requests.
+ * @QLINK_HW_CAPAB_OBSS_SCAN: device can perform OBSS scanning.
  */
 enum qlink_hw_capab {
 	QLINK_HW_CAPAB_REG_UPDATE		= BIT(0),
@@ -78,6 +79,8 @@ enum qlink_hw_capab {
 	QLINK_HW_CAPAB_DFS_OFFLOAD		= BIT(2),
 	QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR	= BIT(3),
 	QLINK_HW_CAPAB_PWR_MGMT			= BIT(4),
+	QLINK_HW_CAPAB_OBSS_SCAN		= BIT(5),
+	QLINK_HW_CAPAB_SCAN_DWELL		= BIT(6),
 };
 
 enum qlink_iface_type {
@@ -1149,6 +1152,8 @@ enum qlink_tlv_id {
 	QTN_TLV_ID_MAX_SCAN_SSIDS	= 0x0409,
 	QTN_TLV_ID_WOWLAN_CAPAB		= 0x0410,
 	QTN_TLV_ID_WOWLAN_PATTERN	= 0x0411,
+	QTN_TLV_ID_SCAN_FLUSH		= 0x0412,
+	QTN_TLV_ID_SCAN_DWELL		= 0x0413,
 };
 
 struct qlink_tlv_hdr {
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
index 54caeb38917c..960d5d97492f 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
@@ -40,6 +40,14 @@ static inline void qtnf_cmd_skb_put_tlv_arr(struct sk_buff *skb,
 	memcpy(hdr->val, arr, arr_len);
 }
 
+static inline void qtnf_cmd_skb_put_tlv_tag(struct sk_buff *skb, u16 tlv_id)
+{
+	struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr));
+
+	hdr->type = cpu_to_le16(tlv_id);
+	hdr->len = cpu_to_le16(0);
+}
+
 static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id,
 					   u8 value)
 {
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h b/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h
index c4ad40d59085..1fe798a9a667 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qtn_hw_ids.h
@@ -25,8 +25,22 @@
 
 #define	PCIE_DEVICE_ID_QTN_PEARL	(0x0008)
 
+#define QTN_REG_SYS_CTRL_CSR		0x14
+#define QTN_CHIP_ID_MASK		0xF0
+#define QTN_CHIP_ID_TOPAZ		0x40
+#define QTN_CHIP_ID_PEARL		0x50
+#define QTN_CHIP_ID_PEARL_B		0x60
+#define QTN_CHIP_ID_PEARL_C		0x70
+
 /* FW names */
 
 #define QTN_PCI_PEARL_FW_NAME		"qtn/fmac_qsr10g.img"
 
+static inline unsigned int qtnf_chip_id_get(const void __iomem *regs_base)
+{
+	u32 board_rev = readl(regs_base + QTN_REG_SYS_CTRL_CSR);
+
+	return board_rev & QTN_CHIP_ID_MASK;
+}
+
 #endif	/* _QTN_HW_IDS_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
index aa106dd0a14b..2ec334199c2b 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
@@ -42,19 +42,18 @@ static void qtnf_shm_handle_new_data(struct qtnf_shm_ipc *ipc)
 	if (unlikely(size == 0 || size > QTN_IPC_MAX_DATA_SZ)) {
 		pr_err("wrong rx packet size: %zu\n", size);
 		rx_buff_ok = false;
-	} else {
-		memcpy_fromio(ipc->rx_data, ipc->shm_region->data, size);
+	}
+
+	if (likely(rx_buff_ok)) {
+		ipc->rx_packet_count++;
+		ipc->rx_callback.fn(ipc->rx_callback.arg,
+				    ipc->shm_region->data, size);
 	}
 
 	writel(QTNF_SHM_IPC_ACK, &shm_reg_hdr->flags);
 	readl(&shm_reg_hdr->flags); /* flush PCIe write */
 
 	ipc->interrupt.fn(ipc->interrupt.arg);
-
-	if (likely(rx_buff_ok)) {
-		ipc->rx_packet_count++;
-		ipc->rx_callback.fn(ipc->rx_callback.arg, ipc->rx_data, size);
-	}
 }
 
 static void qtnf_shm_ipc_irq_work(struct work_struct *work)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h
index 453dd6477b12..c2a3702a9ee7 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.h
@@ -32,7 +32,7 @@ struct qtnf_shm_ipc_int {
 };
 
 struct qtnf_shm_ipc_rx_callback {
-	void (*fn)(void *arg, const u8 *buf, size_t len);
+	void (*fn)(void *arg, const u8 __iomem *buf, size_t len);
 	void *arg;
 };
 
@@ -51,8 +51,6 @@ struct qtnf_shm_ipc {
 
 	u8 waiting_for_ack;
 
-	u8 rx_data[QTN_IPC_MAX_DATA_SZ] __aligned(sizeof(u32));
-
 	struct qtnf_shm_ipc_int interrupt;
 	struct qtnf_shm_ipc_rx_callback rx_callback;
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index a567bc273ffc..9e7b8933d30c 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -957,6 +957,47 @@ static void rt2800_rate_from_status(struct skb_frame_desc *skbdesc,
 	skbdesc->tx_rate_flags = flags;
 }
 
+static bool rt2800_txdone_entry_check(struct queue_entry *entry, u32 reg)
+{
+	__le32 *txwi;
+	u32 word;
+	int wcid, ack, pid;
+	int tx_wcid, tx_ack, tx_pid, is_agg;
+
+	/*
+	 * This frames has returned with an IO error,
+	 * so the status report is not intended for this
+	 * frame.
+	 */
+	if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
+		return false;
+
+	wcid	= rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
+	ack	= rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
+	pid	= rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
+	is_agg	= rt2x00_get_field32(reg, TX_STA_FIFO_TX_AGGRE);
+
+	/*
+	 * Validate if this TX status report is intended for
+	 * this entry by comparing the WCID/ACK/PID fields.
+	 */
+	txwi = rt2800_drv_get_txwi(entry);
+
+	word = rt2x00_desc_read(txwi, 1);
+	tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID);
+	tx_ack  = rt2x00_get_field32(word, TXWI_W1_ACK);
+	tx_pid  = rt2x00_get_field32(word, TXWI_W1_PACKETID);
+
+	if (wcid != tx_wcid || ack != tx_ack || (!is_agg && pid != tx_pid)) {
+		rt2x00_dbg(entry->queue->rt2x00dev,
+			   "TX status report missed for queue %d entry %d\n",
+			   entry->queue->qid, entry->entry_idx);
+		return false;
+	}
+
+	return true;
+}
+
 void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32 *txwi,
 			 bool match)
 {
@@ -1059,6 +1100,119 @@ void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32 *txwi,
 }
 EXPORT_SYMBOL_GPL(rt2800_txdone_entry);
 
+void rt2800_txdone(struct rt2x00_dev *rt2x00dev)
+{
+	struct data_queue *queue;
+	struct queue_entry *entry;
+	u32 reg;
+	u8 qid;
+	bool match;
+
+	while (kfifo_get(&rt2x00dev->txstatus_fifo, &reg)) {
+		/*
+		 * TX_STA_FIFO_PID_QUEUE is a 2-bit field, thus qid is
+		 * guaranteed to be one of the TX QIDs .
+		 */
+		qid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_QUEUE);
+		queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
+
+		if (unlikely(rt2x00queue_empty(queue))) {
+			rt2x00_dbg(rt2x00dev, "Got TX status for an empty queue %u, dropping\n",
+				   qid);
+			break;
+		}
+
+		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
+
+		if (unlikely(test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+			     !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))) {
+			rt2x00_warn(rt2x00dev, "Data pending for entry %u in queue %u\n",
+				    entry->entry_idx, qid);
+			break;
+		}
+
+		match = rt2800_txdone_entry_check(entry, reg);
+		rt2800_txdone_entry(entry, reg, rt2800_drv_get_txwi(entry), match);
+	}
+}
+EXPORT_SYMBOL_GPL(rt2800_txdone);
+
+static inline bool rt2800_entry_txstatus_timeout(struct rt2x00_dev *rt2x00dev,
+						 struct queue_entry *entry)
+{
+	bool ret;
+	unsigned long tout;
+
+	if (!test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
+		return false;
+
+	if (test_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags))
+		tout = msecs_to_jiffies(50);
+	else
+		tout = msecs_to_jiffies(2000);
+
+	ret = time_after(jiffies, entry->last_action + tout);
+	if (unlikely(ret))
+		rt2x00_dbg(entry->queue->rt2x00dev,
+			   "TX status timeout for entry %d in queue %d\n",
+			   entry->entry_idx, entry->queue->qid);
+	return ret;
+}
+
+bool rt2800_txstatus_timeout(struct rt2x00_dev *rt2x00dev)
+{
+	struct data_queue *queue;
+	struct queue_entry *entry;
+
+	if (!test_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags)) {
+		unsigned long tout = msecs_to_jiffies(1000);
+
+		if (time_before(jiffies, rt2x00dev->last_nostatus_check + tout))
+			return false;
+	}
+
+	rt2x00dev->last_nostatus_check = jiffies;
+
+	tx_queue_for_each(rt2x00dev, queue) {
+		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
+		if (rt2800_entry_txstatus_timeout(rt2x00dev, entry))
+			return true;
+	}
+
+	return false;
+}
+EXPORT_SYMBOL_GPL(rt2800_txstatus_timeout);
+
+void rt2800_txdone_nostatus(struct rt2x00_dev *rt2x00dev)
+{
+	struct data_queue *queue;
+	struct queue_entry *entry;
+
+	/*
+	 * Process any trailing TX status reports for IO failures,
+	 * we loop until we find the first non-IO error entry. This
+	 * can either be a frame which is free, is being uploaded,
+	 * or has completed the upload but didn't have an entry
+	 * in the TX_STAT_FIFO register yet.
+	 */
+	tx_queue_for_each(rt2x00dev, queue) {
+		while (!rt2x00queue_empty(queue)) {
+			entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
+
+			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+			    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
+				break;
+
+			if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags) ||
+			    rt2800_entry_txstatus_timeout(rt2x00dev, entry))
+				rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
+			else
+				break;
+		}
+	}
+}
+EXPORT_SYMBOL_GPL(rt2800_txdone_nostatus);
+
 static unsigned int rt2800_hw_beacon_base(struct rt2x00_dev *rt2x00dev,
 					  unsigned int index)
 {
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
index 51d9c2a932cc..0dff2c7b3010 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
@@ -195,6 +195,9 @@ void rt2800_process_rxwi(struct queue_entry *entry, struct rxdone_entry_desc *tx
 
 void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32 *txwi,
 			 bool match);
+void rt2800_txdone(struct rt2x00_dev *rt2x00dev);
+void rt2800_txdone_nostatus(struct rt2x00_dev *rt2x00dev);
+bool rt2800_txstatus_timeout(struct rt2x00_dev *rt2x00dev);
 
 void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc);
 void rt2800_clear_beacon(struct queue_entry *entry);
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
index e1a7ed7e4892..ddb88cfeace2 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
@@ -175,161 +175,6 @@ static void rt2800mmio_wakeup(struct rt2x00_dev *rt2x00dev)
 	rt2800_config(rt2x00dev, &libconf, IEEE80211_CONF_CHANGE_PS);
 }
 
-static bool rt2800mmio_txdone_entry_check(struct queue_entry *entry, u32 status)
-{
-	__le32 *txwi;
-	u32 word;
-	int wcid, tx_wcid;
-
-	wcid = rt2x00_get_field32(status, TX_STA_FIFO_WCID);
-
-	txwi = rt2800_drv_get_txwi(entry);
-	word = rt2x00_desc_read(txwi, 1);
-	tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID);
-
-	return (tx_wcid == wcid);
-}
-
-static bool rt2800mmio_txdone_find_entry(struct queue_entry *entry, void *data)
-{
-	u32 status = *(u32 *)data;
-
-	/*
-	 * rt2800pci hardware might reorder frames when exchanging traffic
-	 * with multiple BA enabled STAs.
-	 *
-	 * For example, a tx queue
-	 *    [ STA1 | STA2 | STA1 | STA2 ]
-	 * can result in tx status reports
-	 *    [ STA1 | STA1 | STA2 | STA2 ]
-	 * when the hw decides to aggregate the frames for STA1 into one AMPDU.
-	 *
-	 * To mitigate this effect, associate the tx status to the first frame
-	 * in the tx queue with a matching wcid.
-	 */
-	if (rt2800mmio_txdone_entry_check(entry, status) &&
-	    !test_bit(ENTRY_DATA_STATUS_SET, &entry->flags)) {
-		/*
-		 * Got a matching frame, associate the tx status with
-		 * the frame
-		 */
-		entry->status = status;
-		set_bit(ENTRY_DATA_STATUS_SET, &entry->flags);
-		return true;
-	}
-
-	/* Check the next frame */
-	return false;
-}
-
-static bool rt2800mmio_txdone_match_first(struct queue_entry *entry, void *data)
-{
-	u32 status = *(u32 *)data;
-
-	/*
-	 * Find the first frame without tx status and assign this status to it
-	 * regardless if it matches or not.
-	 */
-	if (!test_bit(ENTRY_DATA_STATUS_SET, &entry->flags)) {
-		/*
-		 * Got a matching frame, associate the tx status with
-		 * the frame
-		 */
-		entry->status = status;
-		set_bit(ENTRY_DATA_STATUS_SET, &entry->flags);
-		return true;
-	}
-
-	/* Check the next frame */
-	return false;
-}
-static bool rt2800mmio_txdone_release_entries(struct queue_entry *entry,
-					      void *data)
-{
-	if (test_bit(ENTRY_DATA_STATUS_SET, &entry->flags)) {
-		rt2800_txdone_entry(entry, entry->status,
-				    rt2800mmio_get_txwi(entry), true);
-		return false;
-	}
-
-	/* No more frames to release */
-	return true;
-}
-
-static bool rt2800mmio_txdone(struct rt2x00_dev *rt2x00dev)
-{
-	struct data_queue *queue;
-	u32 status;
-	u8 qid;
-	int max_tx_done = 16;
-
-	while (kfifo_get(&rt2x00dev->txstatus_fifo, &status)) {
-		qid = rt2x00_get_field32(status, TX_STA_FIFO_PID_QUEUE);
-		if (unlikely(qid >= QID_RX)) {
-			/*
-			 * Unknown queue, this shouldn't happen. Just drop
-			 * this tx status.
-			 */
-			rt2x00_warn(rt2x00dev, "Got TX status report with unexpected pid %u, dropping\n",
-				    qid);
-			break;
-		}
-
-		queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
-		if (unlikely(queue == NULL)) {
-			/*
-			 * The queue is NULL, this shouldn't happen. Stop
-			 * processing here and drop the tx status
-			 */
-			rt2x00_warn(rt2x00dev, "Got TX status for an unavailable queue %u, dropping\n",
-				    qid);
-			break;
-		}
-
-		if (unlikely(rt2x00queue_empty(queue))) {
-			/*
-			 * The queue is empty. Stop processing here
-			 * and drop the tx status.
-			 */
-			rt2x00_warn(rt2x00dev, "Got TX status for an empty queue %u, dropping\n",
-				    qid);
-			break;
-		}
-
-		/*
-		 * Let's associate this tx status with the first
-		 * matching frame.
-		 */
-		if (!rt2x00queue_for_each_entry(queue, Q_INDEX_DONE,
-						Q_INDEX, &status,
-						rt2800mmio_txdone_find_entry)) {
-			/*
-			 * We cannot match the tx status to any frame, so just
-			 * use the first one.
-			 */
-			if (!rt2x00queue_for_each_entry(queue, Q_INDEX_DONE,
-							Q_INDEX, &status,
-							rt2800mmio_txdone_match_first)) {
-				rt2x00_warn(rt2x00dev, "No frame found for TX status on queue %u, dropping\n",
-					    qid);
-				break;
-			}
-		}
-
-		/*
-		 * Release all frames with a valid tx status.
-		 */
-		rt2x00queue_for_each_entry(queue, Q_INDEX_DONE,
-					   Q_INDEX, NULL,
-					   rt2800mmio_txdone_release_entries);
-
-		if (--max_tx_done == 0)
-			break;
-	}
-
-	return !max_tx_done;
-}
-
 static inline void rt2800mmio_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 					       struct rt2x00_field32 irq_field)
 {
@@ -346,20 +191,6 @@ static inline void rt2800mmio_enable_interrupt(struct rt2x00_dev *rt2x00dev,
 	spin_unlock_irq(&rt2x00dev->irqmask_lock);
 }
 
-void rt2800mmio_txstatus_tasklet(unsigned long data)
-{
-	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
-	if (rt2800mmio_txdone(rt2x00dev))
-		tasklet_schedule(&rt2x00dev->txstatus_tasklet);
-
-	/*
-	 * No need to enable the tx status interrupt here as we always
-	 * leave it enabled to minimize the possibility of a tx status
-	 * register overflow. See comment in interrupt handler.
-	 */
-}
-EXPORT_SYMBOL_GPL(rt2800mmio_txstatus_tasklet);
-
 void rt2800mmio_pretbtt_tasklet(unsigned long data)
 {
 	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
@@ -424,12 +255,26 @@ void rt2800mmio_autowake_tasklet(unsigned long data)
 }
 EXPORT_SYMBOL_GPL(rt2800mmio_autowake_tasklet);
 
-static void rt2800mmio_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
+static void rt2800mmio_txdone(struct rt2x00_dev *rt2x00dev)
+{
+	bool timeout = false;
+
+	while (!kfifo_is_empty(&rt2x00dev->txstatus_fifo) ||
+	       (timeout = rt2800_txstatus_timeout(rt2x00dev))) {
+
+		rt2800_txdone(rt2x00dev);
+
+		if (timeout)
+			rt2800_txdone_nostatus(rt2x00dev);
+	}
+}
+
+static bool rt2800mmio_fetch_txstatus(struct rt2x00_dev *rt2x00dev)
 {
 	u32 status;
-	int i;
+	bool more = false;
 
-	/*
+	/* FIXEME: rewrite this comment
 	 * The TX_FIFO_STATUS interrupt needs special care. We should
 	 * read TX_STA_FIFO but we should do it immediately as otherwise
 	 * the register can overflow and we would lose status reports.
@@ -440,28 +285,36 @@ static void rt2800mmio_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
 	 * because we can schedule the tasklet multiple times (when the
 	 * interrupt fires again during tx status processing).
 	 *
-	 * Furthermore we don't disable the TX_FIFO_STATUS
-	 * interrupt here but leave it enabled so that the TX_STA_FIFO
-	 * can also be read while the tx status tasklet gets executed.
-	 *
-	 * Since we have only one producer and one consumer we don't
+	 * txstatus tasklet is called with INT_SOURCE_CSR_TX_FIFO_STATUS
+	 * disabled so have only one producer and one consumer - we don't
 	 * need to lock the kfifo.
 	 */
-	for (i = 0; i < rt2x00dev->tx->limit; i++) {
+	while (!kfifo_is_full(&rt2x00dev->txstatus_fifo)) {
 		status = rt2x00mmio_register_read(rt2x00dev, TX_STA_FIFO);
-
 		if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
 			break;
 
-		if (!kfifo_put(&rt2x00dev->txstatus_fifo, status)) {
-			rt2x00_warn(rt2x00dev, "TX status FIFO overrun, drop tx status report\n");
-			break;
-		}
+		kfifo_put(&rt2x00dev->txstatus_fifo, status);
+		more = true;
 	}
 
-	/* Schedule the tasklet for processing the tx status. */
-	tasklet_schedule(&rt2x00dev->txstatus_tasklet);
+	return more;
+}
+
+void rt2800mmio_txstatus_tasklet(unsigned long data)
+{
+	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
+
+	do {
+		rt2800mmio_txdone(rt2x00dev);
+
+	} while (rt2800mmio_fetch_txstatus(rt2x00dev));
+
+	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+		rt2800mmio_enable_interrupt(rt2x00dev,
+					    INT_SOURCE_CSR_TX_FIFO_STATUS);
 }
+EXPORT_SYMBOL_GPL(rt2800mmio_txstatus_tasklet);
 
 irqreturn_t rt2800mmio_interrupt(int irq, void *dev_instance)
 {
@@ -486,11 +339,8 @@ irqreturn_t rt2800mmio_interrupt(int irq, void *dev_instance)
 	mask = ~reg;
 
 	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS)) {
-		rt2800mmio_txstatus_interrupt(rt2x00dev);
-		/*
-		 * Never disable the TX_FIFO_STATUS interrupt.
-		 */
-		rt2x00_set_field32(&mask, INT_MASK_CSR_TX_FIFO_STATUS, 1);
+		rt2800mmio_fetch_txstatus(rt2x00dev);
+		tasklet_schedule(&rt2x00dev->txstatus_tasklet);
 	}
 
 	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_PRE_TBTT))
@@ -616,6 +466,53 @@ void rt2800mmio_kick_queue(struct data_queue *queue)
 }
 EXPORT_SYMBOL_GPL(rt2800mmio_kick_queue);
 
+void rt2800mmio_flush_queue(struct data_queue *queue, bool drop)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	bool tx_queue = false;
+	unsigned int i;
+
+	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
+	case QID_AC_BE:
+	case QID_AC_BK:
+		tx_queue = true;
+		break;
+	case QID_RX:
+		break;
+	default:
+		return;
+	}
+
+	for (i = 0; i < 5; i++) {
+		/*
+		 * Check if the driver is already done, otherwise we
+		 * have to sleep a little while to give the driver/hw
+		 * the oppurtunity to complete interrupt process itself.
+		 */
+		if (rt2x00queue_empty(queue))
+			break;
+
+		/*
+		 * For TX queues schedule completion tasklet to catch
+		 * tx status timeouts, othewise just wait.
+		 */
+		if (tx_queue) {
+			tasklet_disable(&rt2x00dev->txstatus_tasklet);
+			rt2800mmio_txdone(rt2x00dev);
+			tasklet_enable(&rt2x00dev->txstatus_tasklet);
+		}
+
+		/*
+		 * Wait for a little while to give the driver
+		 * the oppurtunity to recover itself.
+		 */
+		msleep(50);
+	}
+}
+EXPORT_SYMBOL_GPL(rt2800mmio_flush_queue);
+
 void rt2800mmio_stop_queue(struct data_queue *queue)
 {
 	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
index b63312ce3f27..3a513273f414 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
@@ -148,6 +148,7 @@ void rt2800mmio_toggle_irq(struct rt2x00_dev *rt2x00dev,
 /* Queue handlers */
 void rt2800mmio_start_queue(struct data_queue *queue);
 void rt2800mmio_kick_queue(struct data_queue *queue);
+void rt2800mmio_flush_queue(struct data_queue *queue, bool drop);
 void rt2800mmio_stop_queue(struct data_queue *queue);
 void rt2800mmio_queue_init(struct data_queue *queue);
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
index 71b1affc3885..0291441ac548 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
@@ -364,7 +364,7 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.start_queue		= rt2800mmio_start_queue,
 	.kick_queue		= rt2800mmio_kick_queue,
 	.stop_queue		= rt2800mmio_stop_queue,
-	.flush_queue		= rt2x00mmio_flush_queue,
+	.flush_queue		= rt2800mmio_flush_queue,
 	.write_tx_desc		= rt2800mmio_write_tx_desc,
 	.write_tx_data		= rt2800_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
index 98a7313fea4a..19eabf16147b 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
@@ -116,35 +116,6 @@ static bool rt2800usb_txstatus_pending(struct rt2x00_dev *rt2x00dev)
 	return false;
 }
 
-static inline bool rt2800usb_entry_txstatus_timeout(struct queue_entry *entry)
-{
-	bool tout;
-
-	if (!test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
-		return false;
-
-	tout = time_after(jiffies, entry->last_action + msecs_to_jiffies(500));
-	if (unlikely(tout))
-		rt2x00_dbg(entry->queue->rt2x00dev,
-			   "TX status timeout for entry %d in queue %d\n",
-			   entry->entry_idx, entry->queue->qid);
-	return tout;
-
-}
-
-static bool rt2800usb_txstatus_timeout(struct rt2x00_dev *rt2x00dev)
-{
-	struct data_queue *queue;
-	struct queue_entry *entry;
-
-	tx_queue_for_each(rt2x00dev, queue) {
-		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
-		if (rt2800usb_entry_txstatus_timeout(entry))
-			return true;
-	}
-	return false;
-}
-
 #define TXSTATUS_READ_INTERVAL 1000000
 
 static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
@@ -171,7 +142,7 @@ static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
 	}
 
 	/* Check if there is any entry that timedout waiting on TX status */
-	if (rt2800usb_txstatus_timeout(rt2x00dev))
+	if (rt2800_txstatus_timeout(rt2x00dev))
 		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
 
 	if (rt2800usb_txstatus_pending(rt2x00dev)) {
@@ -501,123 +472,17 @@ static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
 /*
  * TX control handlers
  */
-static bool rt2800usb_txdone_entry_check(struct queue_entry *entry, u32 reg)
-{
-	__le32 *txwi;
-	u32 word;
-	int wcid, ack, pid;
-	int tx_wcid, tx_ack, tx_pid, is_agg;
-
-	/*
-	 * This frames has returned with an IO error,
-	 * so the status report is not intended for this
-	 * frame.
-	 */
-	if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
-		return false;
-
-	wcid	= rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
-	ack	= rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
-	pid	= rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
-	is_agg	= rt2x00_get_field32(reg, TX_STA_FIFO_TX_AGGRE);
-
-	/*
-	 * Validate if this TX status report is intended for
-	 * this entry by comparing the WCID/ACK/PID fields.
-	 */
-	txwi = rt2800usb_get_txwi(entry);
-
-	word = rt2x00_desc_read(txwi, 1);
-	tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID);
-	tx_ack  = rt2x00_get_field32(word, TXWI_W1_ACK);
-	tx_pid  = rt2x00_get_field32(word, TXWI_W1_PACKETID);
-
-	if (wcid != tx_wcid || ack != tx_ack || (!is_agg && pid != tx_pid)) {
-		rt2x00_dbg(entry->queue->rt2x00dev,
-			   "TX status report missed for queue %d entry %d\n",
-			   entry->queue->qid, entry->entry_idx);
-		return false;
-	}
-
-	return true;
-}
-
-static void rt2800usb_txdone(struct rt2x00_dev *rt2x00dev)
-{
-	struct data_queue *queue;
-	struct queue_entry *entry;
-	u32 reg;
-	u8 qid;
-	bool match;
-
-	while (kfifo_get(&rt2x00dev->txstatus_fifo, &reg)) {
-		/*
-		 * TX_STA_FIFO_PID_QUEUE is a 2-bit field, thus qid is
-		 * guaranteed to be one of the TX QIDs .
-		 */
-		qid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_QUEUE);
-		queue = rt2x00queue_get_tx_queue(rt2x00dev, qid);
-
-		if (unlikely(rt2x00queue_empty(queue))) {
-			rt2x00_dbg(rt2x00dev, "Got TX status for an empty queue %u, dropping\n",
-				   qid);
-			break;
-		}
-
-		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
-
-		if (unlikely(test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
-			     !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))) {
-			rt2x00_warn(rt2x00dev, "Data pending for entry %u in queue %u\n",
-				    entry->entry_idx, qid);
-			break;
-		}
-
-		match = rt2800usb_txdone_entry_check(entry, reg);
-		rt2800_txdone_entry(entry, reg, rt2800usb_get_txwi(entry), match);
-	}
-}
-
-static void rt2800usb_txdone_nostatus(struct rt2x00_dev *rt2x00dev)
-{
-	struct data_queue *queue;
-	struct queue_entry *entry;
-
-	/*
-	 * Process any trailing TX status reports for IO failures,
-	 * we loop until we find the first non-IO error entry. This
-	 * can either be a frame which is free, is being uploaded,
-	 * or has completed the upload but didn't have an entry
-	 * in the TX_STAT_FIFO register yet.
-	 */
-	tx_queue_for_each(rt2x00dev, queue) {
-		while (!rt2x00queue_empty(queue)) {
-			entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
-
-			if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
-			    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
-				break;
-
-			if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags) ||
-			    rt2800usb_entry_txstatus_timeout(entry))
-				rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
-			else
-				break;
-		}
-	}
-}
-
 static void rt2800usb_work_txdone(struct work_struct *work)
 {
 	struct rt2x00_dev *rt2x00dev =
 	    container_of(work, struct rt2x00_dev, txdone_work);
 
 	while (!kfifo_is_empty(&rt2x00dev->txstatus_fifo) ||
-	       rt2800usb_txstatus_timeout(rt2x00dev)) {
+	       rt2800_txstatus_timeout(rt2x00dev)) {
 
-		rt2800usb_txdone(rt2x00dev);
+		rt2800_txdone(rt2x00dev);
 
-		rt2800usb_txdone_nostatus(rt2x00dev);
+		rt2800_txdone_nostatus(rt2x00dev);
 
 		/*
 		 * The hw may delay sending the packet after DMA complete
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
index a279a4363bc1..4b1744e9fb78 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -665,6 +665,7 @@ enum rt2x00_state_flags {
 	DEVICE_STATE_STARTED,
 	DEVICE_STATE_ENABLED_RADIO,
 	DEVICE_STATE_SCANNING,
+	DEVICE_STATE_FLUSHING,
 
 	/*
 	 * Driver configuration
@@ -980,6 +981,8 @@ struct rt2x00_dev {
 	 */
 	DECLARE_KFIFO_PTR(txstatus_fifo, u32);
 
+	unsigned long last_nostatus_check;
+
 	/*
 	 * Timer to ensure tx status reports are read (rt2800usb).
 	 */
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index acc399b5574e..61ba573e8bf1 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
@@ -464,11 +464,7 @@ static ssize_t rt2x00debug_read_##__name(struct file *file,	\
 								\
 	size = sprintf(line, __format, value);			\
 								\
-	if (copy_to_user(buf, line, size))			\
-		return -EFAULT;					\
-								\
-	*offset += size;					\
-	return size;						\
+	return simple_read_from_buffer(buf, length, offset, line, size); \
 }
 
 #define RT2X00DEBUGFS_OPS_WRITE(__name, __type)			\
@@ -545,11 +541,7 @@ static ssize_t rt2x00debug_read_dev_flags(struct file *file,
 
 	size = sprintf(line, "0x%.8x\n", (unsigned int)intf->rt2x00dev->flags);
 
-	if (copy_to_user(buf, line, size))
-		return -EFAULT;
-
-	*offset += size;
-	return size;
+	return simple_read_from_buffer(buf, length, offset, line, size);
 }
 
 static const struct file_operations rt2x00debug_fop_dev_flags = {
@@ -574,11 +566,7 @@ static ssize_t rt2x00debug_read_cap_flags(struct file *file,
 
 	size = sprintf(line, "0x%.8x\n", (unsigned int)intf->rt2x00dev->cap_flags);
 
-	if (copy_to_user(buf, line, size))
-		return -EFAULT;
-
-	*offset += size;
-	return size;
+	return simple_read_from_buffer(buf, length, offset, line, size);
 }
 
 static const struct file_operations rt2x00debug_fop_cap_flags = {
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
index fa2fd64084ac..2825560e2424 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
@@ -720,8 +720,12 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
 		return;
 
+	set_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags);
+
 	tx_queue_for_each(rt2x00dev, queue)
 		rt2x00queue_flush_queue(queue, drop);
+
+	clear_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_flush);
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
index 710e9641552e..92ddc19e7bf7 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
@@ -113,6 +113,7 @@ int rt2x00queue_map_txskb(struct queue_entry *entry)
 		return -ENOMEM;
 
 	skbdesc->flags |= SKBDESC_DMA_MAPPED_TX;
+	rt2x00lib_dmadone(entry);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(rt2x00queue_map_txskb);
@@ -1038,6 +1039,7 @@ void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev)
 	 */
 	tx_queue_for_each(rt2x00dev, queue)
 		rt2x00queue_start_queue(queue);
+	rt2x00dev->last_nostatus_check = jiffies;
 
 	rt2x00queue_start_queue(rt2x00dev->rx);
 }
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
index 9a1d15b3ce45..cec37787ecf8 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
@@ -499,7 +499,7 @@ static void rtl8187b_status_cb(struct urb *urb)
 	if (cmd_type == 1) {
 		unsigned int pkt_rc, seq_no;
 		bool tok;
-		struct sk_buff *skb;
+		struct sk_buff *skb, *iter;
 		struct ieee80211_hdr *ieee80211hdr;
 		unsigned long flags;
 
@@ -508,8 +508,9 @@ static void rtl8187b_status_cb(struct urb *urb)
 		seq_no = (val >> 16) & 0xFFF;
 
 		spin_lock_irqsave(&priv->b_tx_status.queue.lock, flags);
-		skb_queue_reverse_walk(&priv->b_tx_status.queue, skb) {
-			ieee80211hdr = (struct ieee80211_hdr *)skb->data;
+		skb = NULL;
+		skb_queue_reverse_walk(&priv->b_tx_status.queue, iter) {
+			ieee80211hdr = (struct ieee80211_hdr *)iter->data;
 
 			/*
 			 * While testing, it was discovered that the seq_no
@@ -522,10 +523,12 @@ static void rtl8187b_status_cb(struct urb *urb)
 			 * it's unlikely we wrongly ack some sent data
 			 */
 			if ((le16_to_cpu(ieee80211hdr->seq_ctrl)
-			    & 0xFFF) == seq_no)
+			     & 0xFFF) == seq_no) {
+				skb = iter;
 				break;
+			}
 		}
-		if (skb != (struct sk_buff *) &priv->b_tx_status.queue) {
+		if (skb) {
 			struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
 			__skb_unlink(skb, &priv->b_tx_status.queue);
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
index c2d5b495c179..c089540116fa 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
@@ -146,7 +146,7 @@ static int rtl8187_register_led(struct ieee80211_hw *dev,
 	led->dev = dev;
 	led->ledpin = ledpin;
 	led->is_radio = is_radio;
-	strncpy(led->name, name, sizeof(led->name));
+	strlcpy(led->name, name, sizeof(led->name));
 
 	led->led_dev.name = led->name;
 	led->led_dev.default_trigger = default_trigger;
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 505ab1b055ff..56040b181cf5 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4918,11 +4918,10 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 	struct device *dev = &priv->udev->dev;
 	u32 queue, rts_rate;
 	u16 pktlen = skb->len;
-	u16 seq_number;
 	u16 rate_flag = tx_info->control.rates[0].flags;
 	int tx_desc_size = priv->fops->tx_desc_size;
 	int ret;
-	bool usedesc40, ampdu_enable, sgi = false, short_preamble = false;
+	bool ampdu_enable, sgi = false, short_preamble = false;
 
 	if (skb_headroom(skb) < tx_desc_size) {
 		dev_warn(dev,
@@ -4946,7 +4945,6 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 	if (ieee80211_is_action(hdr->frame_control))
 		rtl8xxxu_dump_action(dev, hdr);
 
-	usedesc40 = (tx_desc_size == 40);
 	tx_info->rate_driver_data[0] = hw;
 
 	if (control && control->sta)
@@ -5013,7 +5011,6 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 	else
 		rts_rate = 0;
 
-	seq_number = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
 
 	priv->fops->fill_txdesc(hw, hdr, tx_info, tx_desc, sgi, short_preamble,
 				ampdu_enable, rts_rate);
@@ -6231,6 +6228,8 @@ static const struct usb_device_id dev_table[] = {
 {USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3308, 0xff, 0xff, 0xff),
 	.driver_info = (unsigned long)&rtl8192cu_fops},
 /* Currently untested 8188 series devices */
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x018a, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192cu_fops},
 {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8191, 0xff, 0xff, 0xff),
 	.driver_info = (unsigned long)&rtl8192cu_fops},
 {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8170, 0xff, 0xff, 0xff),
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index b026e80940a4..6fbf8845a2ab 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -1324,13 +1324,13 @@ bool exhalbtc_initlize_variables_wifi_only(struct rtl_priv *rtlpriv)
 
 	switch (rtlpriv->rtlhal.interface) {
 	case INTF_PCI:
-		wifionly_cfg->chip_interface = BTC_INTF_PCI;
+		wifionly_cfg->chip_interface = WIFIONLY_INTF_PCI;
 		break;
 	case INTF_USB:
-		wifionly_cfg->chip_interface = BTC_INTF_USB;
+		wifionly_cfg->chip_interface = WIFIONLY_INTF_USB;
 		break;
 	default:
-		wifionly_cfg->chip_interface = BTC_INTF_UNKNOWN;
+		wifionly_cfg->chip_interface = WIFIONLY_INTF_UNKNOWN;
 		break;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
index 988d5ac57d02..cfc8762c55f4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
@@ -951,12 +951,8 @@ static bool _rtl88ee_init_mac(struct ieee80211_hw *hw)
 static void _rtl88ee_hw_configure(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 reg_bw_opmode;
-	u32 reg_ratr, reg_prsr;
+	u32 reg_prsr;
 
-	reg_bw_opmode = BW_OPMODE_20MHZ;
-	reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
-	    RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
 	reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
 
 	rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index 545115db507e..f783e4a8083d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -799,11 +799,9 @@ static void _rtl8723e_hw_configure(struct ieee80211_hw *hw)
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u8 reg_bw_opmode;
-	u32 reg_ratr, reg_prsr;
+	u32 reg_prsr;
 
 	reg_bw_opmode = BW_OPMODE_20MHZ;
-	reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
-	    RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
 	reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
 
 	rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
index 317c1b3101da..ba258318ee9f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
@@ -3404,75 +3404,6 @@ static void rtl8821ae_update_hal_rate_table(struct ieee80211_hw *hw,
 		 "%x\n", rtl_read_dword(rtlpriv, REG_ARFR0));
 }
 
-static u8 _rtl8821ae_mrate_idx_to_arfr_id(
-	struct ieee80211_hw *hw, u8 rate_index,
-	enum wireless_mode wirelessmode)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_phy *rtlphy = &rtlpriv->phy;
-	u8 ret = 0;
-	switch (rate_index) {
-	case RATR_INX_WIRELESS_NGB:
-		if (rtlphy->rf_type == RF_1T1R)
-			ret = 1;
-		else
-			ret = 0;
-		; break;
-	case RATR_INX_WIRELESS_N:
-	case RATR_INX_WIRELESS_NG:
-		if (rtlphy->rf_type == RF_1T1R)
-			ret = 5;
-		else
-			ret = 4;
-		; break;
-	case RATR_INX_WIRELESS_NB:
-		if (rtlphy->rf_type == RF_1T1R)
-			ret = 3;
-		else
-			ret = 2;
-		; break;
-	case RATR_INX_WIRELESS_GB:
-		ret = 6;
-		break;
-	case RATR_INX_WIRELESS_G:
-		ret = 7;
-		break;
-	case RATR_INX_WIRELESS_B:
-		ret = 8;
-		break;
-	case RATR_INX_WIRELESS_MC:
-		if ((wirelessmode == WIRELESS_MODE_B)
-			|| (wirelessmode == WIRELESS_MODE_G)
-			|| (wirelessmode == WIRELESS_MODE_N_24G)
-			|| (wirelessmode == WIRELESS_MODE_AC_24G))
-			ret = 6;
-		else
-			ret = 7;
-	case RATR_INX_WIRELESS_AC_5N:
-		if (rtlphy->rf_type == RF_1T1R)
-			ret = 10;
-		else
-			ret = 9;
-		break;
-	case RATR_INX_WIRELESS_AC_24N:
-		if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_80) {
-			if (rtlphy->rf_type == RF_1T1R)
-				ret = 10;
-			else
-				ret = 9;
-		} else {
-			if (rtlphy->rf_type == RF_1T1R)
-				ret = 11;
-			else
-				ret = 12;
-		}
-		break;
-	default:
-		ret = 0; break;
-	}
-	return ret;
-}
-
 static u32 _rtl8821ae_rate_to_bitmap_2ssvht(__le16 vht_rate)
 {
 	u8 i, j, tmp_rate;
@@ -3761,7 +3692,7 @@ static void rtl8821ae_update_hal_rate_mask(struct ieee80211_hw *hw,
 		break;
 	}
 
-	ratr_index = _rtl8821ae_mrate_idx_to_arfr_id(hw, ratr_index, wirelessmode);
+	ratr_index = rtl_mrate_idx_to_arfr_id(hw, ratr_index, wirelessmode);
 	sta_entry->ratr_index = ratr_index;
 	ratr_bitmap = _rtl8821ae_set_ra_vht_ratr_bitmap(hw, wirelessmode,
 							ratr_bitmap);
diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index 0f3b98c5227f..87bc21bb5e8b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -1905,10 +1905,6 @@ struct rtl_efuse {
 	u8 efuse_map[2][EFUSE_MAX_LOGICAL_SIZE];
 	u16 efuse_usedbytes;
 	u8 efuse_usedpercentage;
-#ifdef EFUSE_REPG_WORKAROUND
-	bool efuse_re_pg_sec1flag;
-	u8 efuse_re_pg_data[8];
-#endif
 
 	u8 autoload_failflag;
 	u8 autoload_status;
diff --git a/drivers/net/wireless/rsi/rsi_91x_hal.c b/drivers/net/wireless/rsi/rsi_91x_hal.c
index 01edf960ff3c..182b06629371 100644
--- a/drivers/net/wireless/rsi/rsi_91x_hal.c
+++ b/drivers/net/wireless/rsi/rsi_91x_hal.c
@@ -282,10 +282,8 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb)
 	struct rsi_hw *adapter = common->priv;
 	struct ieee80211_vif *vif;
 	struct ieee80211_tx_info *info;
-	struct skb_info *tx_params;
 	struct ieee80211_bss_conf *bss;
 	int status = -EINVAL;
-	u8 header_size;
 
 	if (!skb)
 		return 0;
@@ -297,8 +295,6 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb)
 		goto err;
 	vif = info->control.vif;
 	bss = &vif->bss_conf;
-	tx_params = (struct skb_info *)info->driver_data;
-	header_size = tx_params->internal_hdr_size;
 
 	if (((vif->type == NL80211_IFTYPE_STATION) ||
 	     (vif->type == NL80211_IFTYPE_P2P_CLIENT)) &&
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index 4e510cbe0a89..e56fc83faf0e 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -924,7 +924,7 @@ static int rsi_hal_key_config(struct ieee80211_hw *hw,
 	if (status)
 		return status;
 
-	if (vif->type == NL80211_IFTYPE_STATION && key->key &&
+	if (vif->type == NL80211_IFTYPE_STATION &&
 	    (key->cipher == WLAN_CIPHER_SUITE_WEP104 ||
 	     key->cipher == WLAN_CIPHER_SUITE_WEP40)) {
 		if (!rsi_send_block_unblock_frame(adapter->priv, false))
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c
index c0a163e40402..f360690396dd 100644
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -266,15 +266,17 @@ static void rsi_rx_done_handler(struct urb *urb)
 	if (urb->status)
 		goto out;
 
-	if (urb->actual_length <= 0) {
-		rsi_dbg(INFO_ZONE, "%s: Zero length packet\n", __func__);
+	if (urb->actual_length <= 0 ||
+	    urb->actual_length > rx_cb->rx_skb->len) {
+		rsi_dbg(INFO_ZONE, "%s: Invalid packet length = %d\n",
+			__func__, urb->actual_length);
 		goto out;
 	}
 	if (skb_queue_len(&dev->rx_q) >= RSI_MAX_RX_PKTS) {
 		rsi_dbg(INFO_ZONE, "Max RX packets reached\n");
 		goto out;
 	}
-	skb_put(rx_cb->rx_skb, urb->actual_length);
+	skb_trim(rx_cb->rx_skb, urb->actual_length);
 	skb_queue_tail(&dev->rx_q, rx_cb->rx_skb);
 
 	rsi_set_event(&dev->rx_thread.event);
@@ -308,6 +310,7 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num)
 	if (!skb)
 		return -ENOMEM;
 	skb_reserve(skb, MAX_DWORD_ALIGN_BYTES);
+	skb_put(skb, RSI_MAX_RX_USB_PKT_SIZE - MAX_DWORD_ALIGN_BYTES);
 	dword_align_bytes = (unsigned long)skb->data & 0x3f;
 	if (dword_align_bytes > 0)
 		skb_push(skb, dword_align_bytes);
@@ -319,7 +322,7 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num)
 			  usb_rcvbulkpipe(dev->usbdev,
 			  dev->bulkin_endpoint_addr[ep_num - 1]),
 			  urb->transfer_buffer,
-			  RSI_MAX_RX_USB_PKT_SIZE,
+			  skb->len,
 			  rsi_rx_done_handler,
 			  rx_cb);
 
diff --git a/drivers/net/wireless/rsi/rsi_common.h b/drivers/net/wireless/rsi/rsi_common.h
index d9ff3b8be86e..60f1f286b030 100644
--- a/drivers/net/wireless/rsi/rsi_common.h
+++ b/drivers/net/wireless/rsi/rsi_common.h
@@ -75,7 +75,6 @@ static inline int rsi_kill_thread(struct rsi_thread *handle)
 	atomic_inc(&handle->thread_done);
 	rsi_set_event(&handle->event);
 
-	wait_for_completion(&handle->completion);
 	return kthread_stop(handle->task);
 }
 
diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c
index f7b1b0062db3..8c800ef23159 100644
--- a/drivers/net/wireless/st/cw1200/txrx.c
+++ b/drivers/net/wireless/st/cw1200/txrx.c
@@ -624,9 +624,9 @@ cw1200_tx_h_bt(struct cw1200_common *priv,
 			priority = WSM_EPTA_PRIORITY_ACTION;
 		else if (ieee80211_is_mgmt(t->hdr->frame_control))
 			priority = WSM_EPTA_PRIORITY_MGT;
-		else if ((wsm->queue_id == WSM_QUEUE_VOICE))
+		else if (wsm->queue_id == WSM_QUEUE_VOICE)
 			priority = WSM_EPTA_PRIORITY_VOICE;
-		else if ((wsm->queue_id == WSM_QUEUE_VIDEO))
+		else if (wsm->queue_id == WSM_QUEUE_VIDEO)
 			priority = WSM_EPTA_PRIORITY_VIDEO;
 		else
 			priority = WSM_EPTA_PRIORITY_DATA;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 89b0d0fade9f..26b187336875 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -27,6 +27,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/pm_runtime.h>
+#include <linux/pm_wakeirq.h>
 
 #include "wlcore.h"
 #include "debug.h"
@@ -957,6 +958,8 @@ static void wl1271_recovery_work(struct work_struct *work)
 	BUG_ON(wl->conf.recovery.bug_on_recovery &&
 	       !test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags));
 
+	clear_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags);
+
 	if (wl->conf.recovery.no_recovery) {
 		wl1271_info("No recovery (chosen on module load). Fw will remain stuck.");
 		goto out_unlock;
@@ -6625,13 +6628,25 @@ static void wlcore_nvs_cb(const struct firmware *fw, void *context)
 	}
 
 #ifdef CONFIG_PM
+	device_init_wakeup(wl->dev, true);
+
 	ret = enable_irq_wake(wl->irq);
 	if (!ret) {
 		wl->irq_wake_enabled = true;
-		device_init_wakeup(wl->dev, 1);
 		if (pdev_data->pwr_in_suspend)
 			wl->hw->wiphy->wowlan = &wlcore_wowlan_support;
 	}
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
+	if (res) {
+		wl->wakeirq = res->start;
+		wl->wakeirq_flags = res->flags & IRQF_TRIGGER_MASK;
+		ret = dev_pm_set_dedicated_wake_irq(wl->dev, wl->wakeirq);
+		if (ret)
+			wl->wakeirq = -ENODEV;
+	} else {
+		wl->wakeirq = -ENODEV;
+	}
 #endif
 	disable_irq(wl->irq);
 	wl1271_power_off(wl);
@@ -6659,6 +6674,9 @@ out_unreg:
 	wl1271_unregister_hw(wl);
 
 out_irq:
+	if (wl->wakeirq >= 0)
+		dev_pm_clear_wake_irq(wl->dev);
+	device_init_wakeup(wl->dev, false);
 	free_irq(wl->irq, wl);
 
 out_free_nvs:
@@ -6710,6 +6728,7 @@ static int __maybe_unused wlcore_runtime_resume(struct device *dev)
 	int ret;
 	unsigned long start_time = jiffies;
 	bool pending = false;
+	bool recovery = false;
 
 	/* Nothing to do if no ELP mode requested */
 	if (!test_bit(WL1271_FLAG_IN_ELP, &wl->flags))
@@ -6726,7 +6745,7 @@ static int __maybe_unused wlcore_runtime_resume(struct device *dev)
 
 	ret = wlcore_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG, ELPCTRL_WAKE_UP);
 	if (ret < 0) {
-		wl12xx_queue_recovery_work(wl);
+		recovery = true;
 		goto err;
 	}
 
@@ -6734,11 +6753,12 @@ static int __maybe_unused wlcore_runtime_resume(struct device *dev)
 		ret = wait_for_completion_timeout(&compl,
 			msecs_to_jiffies(WL1271_WAKEUP_TIMEOUT));
 		if (ret == 0) {
-			wl1271_error("ELP wakeup timeout!");
-			wl12xx_queue_recovery_work(wl);
+			wl1271_warning("ELP wakeup timeout!");
 
 			/* Return no error for runtime PM for recovery */
-			return 0;
+			ret = 0;
+			recovery = true;
+			goto err;
 		}
 	}
 
@@ -6753,6 +6773,12 @@ err:
 	spin_lock_irqsave(&wl->wl_lock, flags);
 	wl->elp_compl = NULL;
 	spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+	if (recovery) {
+		set_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags);
+		wl12xx_queue_recovery_work(wl);
+	}
+
 	return ret;
 }
 
@@ -6815,10 +6841,16 @@ int wlcore_remove(struct platform_device *pdev)
 	if (!wl->initialized)
 		return 0;
 
-	if (wl->irq_wake_enabled) {
-		device_init_wakeup(wl->dev, 0);
-		disable_irq_wake(wl->irq);
+	if (wl->wakeirq >= 0) {
+		dev_pm_clear_wake_irq(wl->dev);
+		wl->wakeirq = -ENODEV;
 	}
+
+	device_init_wakeup(wl->dev, false);
+
+	if (wl->irq_wake_enabled)
+		disable_irq_wake(wl->irq);
+
 	wl1271_unregister_hw(wl);
 
 	pm_runtime_put_sync(wl->dev);
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 750bea3574ee..4c2154b9e6a3 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -241,7 +241,7 @@ static const struct of_device_id wlcore_sdio_of_match_table[] = {
 	{ }
 };
 
-static int wlcore_probe_of(struct device *dev, int *irq,
+static int wlcore_probe_of(struct device *dev, int *irq, int *wakeirq,
 			   struct wlcore_platdev_data *pdev_data)
 {
 	struct device_node *np = dev->of_node;
@@ -259,6 +259,8 @@ static int wlcore_probe_of(struct device *dev, int *irq,
 		return -EINVAL;
 	}
 
+	*wakeirq = irq_of_parse_and_map(np, 1);
+
 	/* optional clock frequency params */
 	of_property_read_u32(np, "ref-clock-frequency",
 			     &pdev_data->ref_clock_freq);
@@ -268,7 +270,7 @@ static int wlcore_probe_of(struct device *dev, int *irq,
 	return 0;
 }
 #else
-static int wlcore_probe_of(struct device *dev, int *irq,
+static int wlcore_probe_of(struct device *dev, int *irq, int *wakeirq,
 			   struct wlcore_platdev_data *pdev_data)
 {
 	return -ENODATA;
@@ -280,10 +282,10 @@ static int wl1271_probe(struct sdio_func *func,
 {
 	struct wlcore_platdev_data *pdev_data;
 	struct wl12xx_sdio_glue *glue;
-	struct resource res[1];
+	struct resource res[2];
 	mmc_pm_flag_t mmcflags;
 	int ret = -ENOMEM;
-	int irq;
+	int irq, wakeirq;
 	const char *chip_family;
 
 	/* We are only able to handle the wlan function */
@@ -308,7 +310,7 @@ static int wl1271_probe(struct sdio_func *func,
 	/* Use block mode for transferring over one block size of data */
 	func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
 
-	ret = wlcore_probe_of(&func->dev, &irq, pdev_data);
+	ret = wlcore_probe_of(&func->dev, &irq, &wakeirq, pdev_data);
 	if (ret)
 		goto out;
 
@@ -351,6 +353,11 @@ static int wl1271_probe(struct sdio_func *func,
 		       irqd_get_trigger_type(irq_get_irq_data(irq));
 	res[0].name = "irq";
 
+	res[1].start = wakeirq;
+	res[1].flags = IORESOURCE_IRQ |
+		       irqd_get_trigger_type(irq_get_irq_data(wakeirq));
+	res[1].name = "wakeirq";
+
 	ret = platform_device_add_resources(glue->core, res, ARRAY_SIZE(res));
 	if (ret) {
 		dev_err(glue->dev, "can't add resources\n");
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index d4b1f66ef457..dd14850b0603 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -199,8 +199,10 @@ struct wl1271 {
 	struct wl1271_if_operations *if_ops;
 
 	int irq;
+	int wakeirq;
 
 	int irq_flags;
+	int wakeirq_flags;
 
 	spinlock_t wl_lock;
 
diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
index 1f6d9f357e57..9ccd780695f0 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
@@ -235,7 +235,7 @@ void zd_mac_clear(struct zd_mac *mac)
 {
 	flush_workqueue(zd_workqueue);
 	zd_chip_clear(&mac->chip);
-	ZD_ASSERT(!spin_is_locked(&mac->lock));
+	lockdep_assert_held(&mac->lock);
 	ZD_MEMCLEAR(mac, sizeof(struct zd_mac));
 }
 
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index f6ae23fc3f6b..182d6770f102 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -166,7 +166,8 @@ static u16 xenvif_select_queue(struct net_device *dev, struct sk_buff *skb,
 				[skb_get_hash_raw(skb) % size];
 }
 
-static int xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct xenvif *vif = netdev_priv(dev);
 	struct xenvif_queue *queue = NULL;
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 3621e05a7494..80aae3a32c2a 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -1660,8 +1660,7 @@ module_init(netback_init);
 static void __exit netback_fini(void)
 {
 #ifdef CONFIG_DEBUG_FS
-	if (!IS_ERR_OR_NULL(xen_netback_dbg_root))
-		debugfs_remove_recursive(xen_netback_dbg_root);
+	debugfs_remove_recursive(xen_netback_dbg_root);
 #endif /* CONFIG_DEBUG_FS */
 	xenvif_xenbus_fini();
 }
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index cd51492ae6c2..fe1d52247bbe 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -254,8 +254,7 @@ static void xenvif_debugfs_delif(struct xenvif *vif)
 	if (IS_ERR_OR_NULL(xen_netback_dbg_root))
 		return;
 
-	if (!IS_ERR_OR_NULL(vif->xenvif_dbg_root))
-		debugfs_remove_recursive(vif->xenvif_dbg_root);
+	debugfs_remove_recursive(vif->xenvif_dbg_root);
 	vif->xenvif_dbg_root = NULL;
 }
 #endif /* CONFIG_DEBUG_FS */
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index dd8ec1dd9219..6bb9908bf46f 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3143,8 +3143,8 @@ static void nvme_ns_remove(struct nvme_ns *ns)
 	}
 
 	mutex_lock(&ns->ctrl->subsys->lock);
-	nvme_mpath_clear_current_path(ns);
 	list_del_rcu(&ns->siblings);
+	nvme_mpath_clear_current_path(ns);
 	mutex_unlock(&ns->ctrl->subsys->lock);
 
 	down_write(&ns->ctrl->namespaces_rwsem);
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 722537e14848..41b49716ac75 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -771,6 +771,9 @@ static void __init of_unittest_parse_interrupts(void)
 	struct of_phandle_args args;
 	int i, rc;
 
+	if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
+		return;
+
 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts0");
 	if (!np) {
 		pr_err("missing testcase data\n");
@@ -845,6 +848,9 @@ static void __init of_unittest_parse_interrupts_extended(void)
 	struct of_phandle_args args;
 	int i, rc;
 
+	if (of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)
+		return;
+
 	np = of_find_node_by_path("/testcase-data/interrupts/interrupts-extended0");
 	if (!np) {
 		pr_err("missing testcase data\n");
@@ -1001,15 +1007,19 @@ static void __init of_unittest_platform_populate(void)
 	pdev = of_find_device_by_node(np);
 	unittest(pdev, "device 1 creation failed\n");
 
-	irq = platform_get_irq(pdev, 0);
-	unittest(irq == -EPROBE_DEFER, "device deferred probe failed - %d\n", irq);
+	if (!(of_irq_workarounds & OF_IMAP_OLDWORLD_MAC)) {
+		irq = platform_get_irq(pdev, 0);
+		unittest(irq == -EPROBE_DEFER,
+			 "device deferred probe failed - %d\n", irq);
 
-	/* Test that a parsing failure does not return -EPROBE_DEFER */
-	np = of_find_node_by_path("/testcase-data/testcase-device2");
-	pdev = of_find_device_by_node(np);
-	unittest(pdev, "device 2 creation failed\n");
-	irq = platform_get_irq(pdev, 0);
-	unittest(irq < 0 && irq != -EPROBE_DEFER, "device parsing error failed - %d\n", irq);
+		/* Test that a parsing failure does not return -EPROBE_DEFER */
+		np = of_find_node_by_path("/testcase-data/testcase-device2");
+		pdev = of_find_device_by_node(np);
+		unittest(pdev, "device 2 creation failed\n");
+		irq = platform_get_irq(pdev, 0);
+		unittest(irq < 0 && irq != -EPROBE_DEFER,
+			 "device parsing error failed - %d\n", irq);
+	}
 
 	np = of_find_node_by_path("/testcase-data/platform-tests");
 	unittest(np, "No testcase data in device tree\n");
diff --git a/drivers/pci/controller/pcie-cadence.c b/drivers/pci/controller/pcie-cadence.c
index 86f1b002c846..975bcdd6b5c0 100644
--- a/drivers/pci/controller/pcie-cadence.c
+++ b/drivers/pci/controller/pcie-cadence.c
@@ -180,11 +180,11 @@ int cdns_pcie_init_phy(struct device *dev, struct cdns_pcie *pcie)
 		return 0;
 	}
 
-	phy = devm_kzalloc(dev, sizeof(*phy) * phy_count, GFP_KERNEL);
+	phy = devm_kcalloc(dev, phy_count, sizeof(*phy), GFP_KERNEL);
 	if (!phy)
 		return -ENOMEM;
 
-	link = devm_kzalloc(dev, sizeof(*link) * phy_count, GFP_KERNEL);
+	link = devm_kcalloc(dev, phy_count, sizeof(*link), GFP_KERNEL);
 	if (!link)
 		return -ENOMEM;
 
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 7f01f6f60b87..d0b7dd8fb184 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -485,7 +485,13 @@ static int armpmu_filter_match(struct perf_event *event)
 {
 	struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
 	unsigned int cpu = smp_processor_id();
-	return cpumask_test_cpu(cpu, &armpmu->supported_cpus);
+	int ret;
+
+	ret = cpumask_test_cpu(cpu, &armpmu->supported_cpus);
+	if (ret && armpmu->filter_match)
+		return armpmu->filter_match(event);
+
+	return ret;
 }
 
 static ssize_t armpmu_cpumask_show(struct device *dev,
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 5c8d452e35e2..c89d3effd99d 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -48,6 +48,7 @@ source "drivers/phy/lantiq/Kconfig"
 source "drivers/phy/marvell/Kconfig"
 source "drivers/phy/mediatek/Kconfig"
 source "drivers/phy/motorola/Kconfig"
+source "drivers/phy/mscc/Kconfig"
 source "drivers/phy/qualcomm/Kconfig"
 source "drivers/phy/ralink/Kconfig"
 source "drivers/phy/renesas/Kconfig"
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index 84e3bd9c5665..ce8339ff0022 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -18,6 +18,7 @@ obj-y					+= broadcom/	\
 					   hisilicon/	\
 					   marvell/	\
 					   motorola/	\
+					   mscc/	\
 					   qualcomm/	\
 					   ralink/	\
 					   samsung/	\
diff --git a/drivers/phy/mscc/Kconfig b/drivers/phy/mscc/Kconfig
new file mode 100644
index 000000000000..2e2a466efd66
--- /dev/null
+++ b/drivers/phy/mscc/Kconfig
@@ -0,0 +1,11 @@
+#
+# Phy drivers for Microsemi devices
+#
+
+config PHY_OCELOT_SERDES
+	tristate "SerDes PHY driver for Microsemi Ocelot"
+	select GENERIC_PHY
+	depends on OF
+	depends on MFD_SYSCON
+	help
+	  Enable this for supporting SerDes muxing with Microsemi Ocelot.
diff --git a/drivers/phy/mscc/Makefile b/drivers/phy/mscc/Makefile
new file mode 100644
index 000000000000..e14749170fc9
--- /dev/null
+++ b/drivers/phy/mscc/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Microsemi phy drivers.
+#
+
+obj-$(CONFIG_PHY_OCELOT_SERDES) := phy-ocelot-serdes.o
diff --git a/drivers/phy/mscc/phy-ocelot-serdes.c b/drivers/phy/mscc/phy-ocelot-serdes.c
new file mode 100644
index 000000000000..cbb49d9da6f9
--- /dev/null
+++ b/drivers/phy/mscc/phy-ocelot-serdes.c
@@ -0,0 +1,295 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * SerDes PHY driver for Microsemi Ocelot
+ *
+ * Copyright (c) 2018 Microsemi
+ *
+ */
+
+#include <linux/err.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <soc/mscc/ocelot_hsio.h>
+#include <dt-bindings/phy/phy-ocelot-serdes.h>
+
+struct serdes_ctrl {
+	struct regmap		*regs;
+	struct device		*dev;
+	struct phy		*phys[SERDES_MAX];
+};
+
+struct serdes_macro {
+	u8			idx;
+	/* Not used when in QSGMII or PCIe mode */
+	int			port;
+	struct serdes_ctrl	*ctrl;
+};
+
+#define MCB_S1G_CFG_TIMEOUT     50
+
+static int __serdes_write_mcb_s1g(struct regmap *regmap, u8 macro, u32 op)
+{
+	unsigned int regval;
+
+	regmap_write(regmap, HSIO_MCB_S1G_ADDR_CFG, op |
+		     HSIO_MCB_S1G_ADDR_CFG_SERDES1G_ADDR(BIT(macro)));
+
+	return regmap_read_poll_timeout(regmap, HSIO_MCB_S1G_ADDR_CFG, regval,
+					(regval & op) != op, 100,
+					MCB_S1G_CFG_TIMEOUT * 1000);
+}
+
+static int serdes_commit_mcb_s1g(struct regmap *regmap, u8 macro)
+{
+	return __serdes_write_mcb_s1g(regmap, macro,
+		HSIO_MCB_S1G_ADDR_CFG_SERDES1G_WR_ONE_SHOT);
+}
+
+static int serdes_update_mcb_s1g(struct regmap *regmap, u8 macro)
+{
+	return __serdes_write_mcb_s1g(regmap, macro,
+		HSIO_MCB_S1G_ADDR_CFG_SERDES1G_RD_ONE_SHOT);
+}
+
+static int serdes_init_s1g(struct regmap *regmap, u8 serdes)
+{
+	int ret;
+
+	ret = serdes_update_mcb_s1g(regmap, serdes);
+	if (ret)
+		return ret;
+
+	regmap_update_bits(regmap, HSIO_S1G_COMMON_CFG,
+			   HSIO_S1G_COMMON_CFG_SYS_RST |
+			   HSIO_S1G_COMMON_CFG_ENA_LANE |
+			   HSIO_S1G_COMMON_CFG_ENA_ELOOP |
+			   HSIO_S1G_COMMON_CFG_ENA_FLOOP,
+			   HSIO_S1G_COMMON_CFG_ENA_LANE);
+
+	regmap_update_bits(regmap, HSIO_S1G_PLL_CFG,
+			   HSIO_S1G_PLL_CFG_PLL_FSM_ENA |
+			   HSIO_S1G_PLL_CFG_PLL_FSM_CTRL_DATA_M,
+			   HSIO_S1G_PLL_CFG_PLL_FSM_CTRL_DATA(200) |
+			   HSIO_S1G_PLL_CFG_PLL_FSM_ENA);
+
+	regmap_update_bits(regmap, HSIO_S1G_MISC_CFG,
+			   HSIO_S1G_MISC_CFG_DES_100FX_CPMD_ENA |
+			   HSIO_S1G_MISC_CFG_LANE_RST,
+			   HSIO_S1G_MISC_CFG_LANE_RST);
+
+	ret = serdes_commit_mcb_s1g(regmap, serdes);
+	if (ret)
+		return ret;
+
+	regmap_update_bits(regmap, HSIO_S1G_COMMON_CFG,
+			   HSIO_S1G_COMMON_CFG_SYS_RST,
+			   HSIO_S1G_COMMON_CFG_SYS_RST);
+
+	regmap_update_bits(regmap, HSIO_S1G_MISC_CFG,
+			   HSIO_S1G_MISC_CFG_LANE_RST, 0);
+
+	ret = serdes_commit_mcb_s1g(regmap, serdes);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+struct serdes_mux {
+	u8			idx;
+	u8			port;
+	enum phy_mode		mode;
+	u32			mask;
+	u32			mux;
+};
+
+#define SERDES_MUX(_idx, _port, _mode, _mask, _mux) {		\
+	.idx = _idx,						\
+	.port = _port,						\
+	.mode = _mode,						\
+	.mask = _mask,						\
+	.mux = _mux,						\
+}
+
+#define SERDES_MUX_SGMII(i, p, m, c) SERDES_MUX(i, p, PHY_MODE_SGMII, m, c)
+#define SERDES_MUX_QSGMII(i, p, m, c) SERDES_MUX(i, p, PHY_MODE_QSGMII, m, c)
+
+static const struct serdes_mux ocelot_serdes_muxes[] = {
+	SERDES_MUX_SGMII(SERDES1G(0), 0, 0, 0),
+	SERDES_MUX_SGMII(SERDES1G(1), 1, HSIO_HW_CFG_DEV1G_5_MODE, 0),
+	SERDES_MUX_SGMII(SERDES1G(1), 5, HSIO_HW_CFG_QSGMII_ENA |
+			 HSIO_HW_CFG_DEV1G_5_MODE, HSIO_HW_CFG_DEV1G_5_MODE),
+	SERDES_MUX_SGMII(SERDES1G(2), 2, HSIO_HW_CFG_DEV1G_4_MODE, 0),
+	SERDES_MUX_SGMII(SERDES1G(2), 4, HSIO_HW_CFG_QSGMII_ENA |
+			 HSIO_HW_CFG_DEV1G_4_MODE, HSIO_HW_CFG_DEV1G_4_MODE),
+	SERDES_MUX_SGMII(SERDES1G(3), 3, HSIO_HW_CFG_DEV1G_6_MODE, 0),
+	SERDES_MUX_SGMII(SERDES1G(3), 6, HSIO_HW_CFG_QSGMII_ENA |
+			 HSIO_HW_CFG_DEV1G_6_MODE, HSIO_HW_CFG_DEV1G_6_MODE),
+	SERDES_MUX_SGMII(SERDES1G(4), 4, HSIO_HW_CFG_QSGMII_ENA |
+			 HSIO_HW_CFG_DEV1G_4_MODE | HSIO_HW_CFG_DEV1G_9_MODE,
+			 0),
+	SERDES_MUX_SGMII(SERDES1G(4), 9, HSIO_HW_CFG_DEV1G_4_MODE |
+			 HSIO_HW_CFG_DEV1G_9_MODE, HSIO_HW_CFG_DEV1G_4_MODE |
+			 HSIO_HW_CFG_DEV1G_9_MODE),
+	SERDES_MUX_SGMII(SERDES1G(5), 5, HSIO_HW_CFG_QSGMII_ENA |
+			 HSIO_HW_CFG_DEV1G_5_MODE | HSIO_HW_CFG_DEV2G5_10_MODE,
+			 0),
+	SERDES_MUX_SGMII(SERDES1G(5), 10, HSIO_HW_CFG_PCIE_ENA |
+			 HSIO_HW_CFG_DEV1G_5_MODE | HSIO_HW_CFG_DEV2G5_10_MODE,
+			 HSIO_HW_CFG_DEV1G_5_MODE | HSIO_HW_CFG_DEV2G5_10_MODE),
+	SERDES_MUX_QSGMII(SERDES6G(0), 4, HSIO_HW_CFG_QSGMII_ENA,
+			  HSIO_HW_CFG_QSGMII_ENA),
+	SERDES_MUX_QSGMII(SERDES6G(0), 5, HSIO_HW_CFG_QSGMII_ENA,
+			  HSIO_HW_CFG_QSGMII_ENA),
+	SERDES_MUX_QSGMII(SERDES6G(0), 6, HSIO_HW_CFG_QSGMII_ENA,
+			  HSIO_HW_CFG_QSGMII_ENA),
+	SERDES_MUX_SGMII(SERDES6G(0), 7, HSIO_HW_CFG_QSGMII_ENA, 0),
+	SERDES_MUX_QSGMII(SERDES6G(0), 7, HSIO_HW_CFG_QSGMII_ENA,
+			  HSIO_HW_CFG_QSGMII_ENA),
+	SERDES_MUX_SGMII(SERDES6G(1), 8, 0, 0),
+	SERDES_MUX_SGMII(SERDES6G(2), 10, HSIO_HW_CFG_PCIE_ENA |
+			 HSIO_HW_CFG_DEV2G5_10_MODE, 0),
+	SERDES_MUX(SERDES6G(2), 10, PHY_MODE_PCIE, HSIO_HW_CFG_PCIE_ENA,
+		   HSIO_HW_CFG_PCIE_ENA),
+};
+
+static int serdes_set_mode(struct phy *phy, enum phy_mode mode)
+{
+	struct serdes_macro *macro = phy_get_drvdata(phy);
+	unsigned int i;
+	int ret;
+
+	for (i = 0; i < ARRAY_SIZE(ocelot_serdes_muxes); i++) {
+		if (macro->idx != ocelot_serdes_muxes[i].idx ||
+		    mode != ocelot_serdes_muxes[i].mode)
+			continue;
+
+		if (mode != PHY_MODE_QSGMII &&
+		    macro->port != ocelot_serdes_muxes[i].port)
+			continue;
+
+		ret = regmap_update_bits(macro->ctrl->regs, HSIO_HW_CFG,
+					 ocelot_serdes_muxes[i].mask,
+					 ocelot_serdes_muxes[i].mux);
+		if (ret)
+			return ret;
+
+		if (macro->idx <= SERDES1G_MAX)
+			return serdes_init_s1g(macro->ctrl->regs, macro->idx);
+
+		/* SERDES6G and PCIe not supported yet */
+		return -EOPNOTSUPP;
+	}
+
+	return -EINVAL;
+}
+
+static const struct phy_ops serdes_ops = {
+	.set_mode	= serdes_set_mode,
+	.owner		= THIS_MODULE,
+};
+
+static struct phy *serdes_simple_xlate(struct device *dev,
+				       struct of_phandle_args *args)
+{
+	struct serdes_ctrl *ctrl = dev_get_drvdata(dev);
+	unsigned int port, idx, i;
+
+	if (args->args_count != 2)
+		return ERR_PTR(-EINVAL);
+
+	port = args->args[0];
+	idx = args->args[1];
+
+	for (i = 0; i < SERDES_MAX; i++) {
+		struct serdes_macro *macro = phy_get_drvdata(ctrl->phys[i]);
+
+		if (idx != macro->idx)
+			continue;
+
+		/* SERDES6G(0) is the only SerDes capable of QSGMII */
+		if (idx != SERDES6G(0) && macro->port >= 0)
+			return ERR_PTR(-EBUSY);
+
+		macro->port = port;
+		return ctrl->phys[i];
+	}
+
+	return ERR_PTR(-ENODEV);
+}
+
+static int serdes_phy_create(struct serdes_ctrl *ctrl, u8 idx, struct phy **phy)
+{
+	struct serdes_macro *macro;
+
+	*phy = devm_phy_create(ctrl->dev, NULL, &serdes_ops);
+	if (IS_ERR(*phy))
+		return PTR_ERR(*phy);
+
+	macro = devm_kzalloc(ctrl->dev, sizeof(*macro), GFP_KERNEL);
+	if (!macro)
+		return -ENOMEM;
+
+	macro->idx = idx;
+	macro->ctrl = ctrl;
+	macro->port = -1;
+
+	phy_set_drvdata(*phy, macro);
+
+	return 0;
+}
+
+static int serdes_probe(struct platform_device *pdev)
+{
+	struct phy_provider *provider;
+	struct serdes_ctrl *ctrl;
+	unsigned int i;
+	int ret;
+
+	ctrl = devm_kzalloc(&pdev->dev, sizeof(*ctrl), GFP_KERNEL);
+	if (!ctrl)
+		return -ENOMEM;
+
+	ctrl->dev = &pdev->dev;
+	ctrl->regs = syscon_node_to_regmap(pdev->dev.parent->of_node);
+	if (IS_ERR(ctrl->regs))
+		return PTR_ERR(ctrl->regs);
+
+	for (i = 0; i < SERDES_MAX; i++) {
+		ret = serdes_phy_create(ctrl, i, &ctrl->phys[i]);
+		if (ret)
+			return ret;
+	}
+
+	dev_set_drvdata(&pdev->dev, ctrl);
+
+	provider = devm_of_phy_provider_register(ctrl->dev,
+						 serdes_simple_xlate);
+
+	return PTR_ERR_OR_ZERO(provider);
+}
+
+static const struct of_device_id serdes_ids[] = {
+	{ .compatible = "mscc,vsc7514-serdes", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, serdes_ids);
+
+static struct platform_driver mscc_ocelot_serdes = {
+	.probe		= serdes_probe,
+	.driver		= {
+		.name	= "mscc,ocelot-serdes",
+		.of_match_table = of_match_ptr(serdes_ids),
+	},
+};
+
+module_platform_driver(mscc_ocelot_serdes);
+
+MODULE_AUTHOR("Quentin Schulz <quentin.schulz@bootlin.com>");
+MODULE_DESCRIPTION("SerDes driver for Microsemi Ocelot");
+MODULE_LICENSE("Dual MIT/GPL");
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index 4a8a8efadefa..cf73a403d22d 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -636,6 +636,14 @@ static int mcp23s08_irq_setup(struct mcp23s08 *mcp)
 		return err;
 	}
 
+	return 0;
+}
+
+static int mcp23s08_irqchip_setup(struct mcp23s08 *mcp)
+{
+	struct gpio_chip *chip = &mcp->chip;
+	int err;
+
 	err =  gpiochip_irqchip_add_nested(chip,
 					   &mcp23s08_irq_chip,
 					   0,
@@ -912,7 +920,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
 	}
 
 	if (mcp->irq && mcp->irq_controller) {
-		ret = mcp23s08_irq_setup(mcp);
+		ret = mcp23s08_irqchip_setup(mcp);
 		if (ret)
 			goto fail;
 	}
@@ -944,6 +952,9 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev,
 		goto fail;
 	}
 
+	if (mcp->irq)
+		ret = mcp23s08_irq_setup(mcp);
+
 fail:
 	if (ret < 0)
 		dev_dbg(dev, "can't setup chip %d, --> %d\n", addr, ret);
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c
index 398393ab5df8..b6fd4838f60f 100644
--- a/drivers/platform/chrome/cros_ec_proto.c
+++ b/drivers/platform/chrome/cros_ec_proto.c
@@ -520,7 +520,7 @@ static int get_next_event_xfer(struct cros_ec_device *ec_dev,
 	ret = cros_ec_cmd_xfer(ec_dev, msg);
 	if (ret > 0) {
 		ec_dev->event_size = ret - 1;
-		memcpy(&ec_dev->event_data, msg->data, ec_dev->event_size);
+		memcpy(&ec_dev->event_data, msg->data, ret);
 	}
 
 	return ret;
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c
index 01b0e2bb3319..2012551d93e0 100644
--- a/drivers/ptp/ptp_chardev.c
+++ b/drivers/ptp/ptp_chardev.c
@@ -24,6 +24,8 @@
 #include <linux/slab.h>
 #include <linux/timekeeping.h>
 
+#include <linux/nospec.h>
+
 #include "ptp_private.h"
 
 static int ptp_disable_pinfunc(struct ptp_clock_info *ops,
@@ -248,6 +250,7 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
 			err = -EINVAL;
 			break;
 		}
+		pin_index = array_index_nospec(pin_index, ops->n_pins);
 		if (mutex_lock_interruptible(&ptp->pincfg_mux))
 			return -ERESTARTSYS;
 		pd = ops->pin_config[pin_index];
@@ -266,6 +269,7 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
 			err = -EINVAL;
 			break;
 		}
+		pin_index = array_index_nospec(pin_index, ops->n_pins);
 		if (mutex_lock_interruptible(&ptp->pincfg_mux))
 			return -ERESTARTSYS;
 		err = ptp_set_pinfunc(ptp, pin_index, pd.func, pd.chan);
diff --git a/drivers/ptp/ptp_dte.c b/drivers/ptp/ptp_dte.c
index a7dc43368df4..5b6393e3ea27 100644
--- a/drivers/ptp/ptp_dte.c
+++ b/drivers/ptp/ptp_dte.c
@@ -288,8 +288,7 @@ static int ptp_dte_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int ptp_dte_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct ptp_dte *ptp_dte = platform_get_drvdata(pdev);
+	struct ptp_dte *ptp_dte = dev_get_drvdata(dev);
 	u8 i;
 
 	for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {
@@ -305,8 +304,7 @@ static int ptp_dte_suspend(struct device *dev)
 
 static int ptp_dte_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct ptp_dte *ptp_dte = platform_get_drvdata(pdev);
+	struct ptp_dte *ptp_dte = dev_get_drvdata(dev);
 	u8 i;
 
 	for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {
diff --git a/drivers/s390/char/sclp_early_core.c b/drivers/s390/char/sclp_early_core.c
index eceba3858cef..2f61f5579aa5 100644
--- a/drivers/s390/char/sclp_early_core.c
+++ b/drivers/s390/char/sclp_early_core.c
@@ -210,11 +210,11 @@ static int sclp_early_setup(int disable, int *have_linemode, int *have_vt220)
  * Output one or more lines of text on the SCLP console (VT220 and /
  * or line-mode).
  */
-void __sclp_early_printk(const char *str, unsigned int len)
+void __sclp_early_printk(const char *str, unsigned int len, unsigned int force)
 {
 	int have_linemode, have_vt220;
 
-	if (sclp_init_state != sclp_init_state_uninitialized)
+	if (!force && sclp_init_state != sclp_init_state_uninitialized)
 		return;
 	if (sclp_early_setup(0, &have_linemode, &have_vt220) != 0)
 		return;
@@ -227,5 +227,10 @@ void __sclp_early_printk(const char *str, unsigned int len)
 
 void sclp_early_printk(const char *str)
 {
-	__sclp_early_printk(str, strlen(str));
+	__sclp_early_printk(str, strlen(str), 0);
+}
+
+void sclp_early_printk_force(const char *str)
+{
+	__sclp_early_printk(str, strlen(str), 1);
 }
diff --git a/drivers/s390/cio/vfio_ccw_cp.c b/drivers/s390/cio/vfio_ccw_cp.c
index dbe7c7ac9ac8..fd77e46eb3b2 100644
--- a/drivers/s390/cio/vfio_ccw_cp.c
+++ b/drivers/s390/cio/vfio_ccw_cp.c
@@ -163,7 +163,7 @@ static bool pfn_array_table_iova_pinned(struct pfn_array_table *pat,
 
 	for (i = 0; i < pat->pat_nr; i++, pa++)
 		for (j = 0; j < pa->pa_nr; j++)
-			if (pa->pa_iova_pfn[i] == iova_pfn)
+			if (pa->pa_iova_pfn[j] == iova_pfn)
 				return true;
 
 	return false;
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c
index 770fa9cfc310..f47d16b5810b 100644
--- a/drivers/s390/cio/vfio_ccw_drv.c
+++ b/drivers/s390/cio/vfio_ccw_drv.c
@@ -22,6 +22,7 @@
 #include "vfio_ccw_private.h"
 
 struct workqueue_struct *vfio_ccw_work_q;
+struct kmem_cache *vfio_ccw_io_region;
 
 /*
  * Helpers
@@ -79,7 +80,7 @@ static void vfio_ccw_sch_io_todo(struct work_struct *work)
 		cp_update_scsw(&private->cp, &irb->scsw);
 		cp_free(&private->cp);
 	}
-	memcpy(private->io_region.irb_area, irb, sizeof(*irb));
+	memcpy(private->io_region->irb_area, irb, sizeof(*irb));
 
 	if (private->io_trigger)
 		eventfd_signal(private->io_trigger, 1);
@@ -114,6 +115,14 @@ static int vfio_ccw_sch_probe(struct subchannel *sch)
 	private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA);
 	if (!private)
 		return -ENOMEM;
+
+	private->io_region = kmem_cache_zalloc(vfio_ccw_io_region,
+					       GFP_KERNEL | GFP_DMA);
+	if (!private->io_region) {
+		kfree(private);
+		return -ENOMEM;
+	}
+
 	private->sch = sch;
 	dev_set_drvdata(&sch->dev, private);
 
@@ -139,6 +148,7 @@ out_disable:
 	cio_disable_subchannel(sch);
 out_free:
 	dev_set_drvdata(&sch->dev, NULL);
+	kmem_cache_free(vfio_ccw_io_region, private->io_region);
 	kfree(private);
 	return ret;
 }
@@ -153,6 +163,7 @@ static int vfio_ccw_sch_remove(struct subchannel *sch)
 
 	dev_set_drvdata(&sch->dev, NULL);
 
+	kmem_cache_free(vfio_ccw_io_region, private->io_region);
 	kfree(private);
 
 	return 0;
@@ -232,10 +243,20 @@ static int __init vfio_ccw_sch_init(void)
 	if (!vfio_ccw_work_q)
 		return -ENOMEM;
 
+	vfio_ccw_io_region = kmem_cache_create_usercopy("vfio_ccw_io_region",
+					sizeof(struct ccw_io_region), 0,
+					SLAB_ACCOUNT, 0,
+					sizeof(struct ccw_io_region), NULL);
+	if (!vfio_ccw_io_region) {
+		destroy_workqueue(vfio_ccw_work_q);
+		return -ENOMEM;
+	}
+
 	isc_register(VFIO_CCW_ISC);
 	ret = css_driver_register(&vfio_ccw_sch_driver);
 	if (ret) {
 		isc_unregister(VFIO_CCW_ISC);
+		kmem_cache_destroy(vfio_ccw_io_region);
 		destroy_workqueue(vfio_ccw_work_q);
 	}
 
@@ -246,6 +267,7 @@ static void __exit vfio_ccw_sch_exit(void)
 {
 	css_driver_unregister(&vfio_ccw_sch_driver);
 	isc_unregister(VFIO_CCW_ISC);
+	kmem_cache_destroy(vfio_ccw_io_region);
 	destroy_workqueue(vfio_ccw_work_q);
 }
 module_init(vfio_ccw_sch_init);
diff --git a/drivers/s390/cio/vfio_ccw_fsm.c b/drivers/s390/cio/vfio_ccw_fsm.c
index 797a82731159..f94aa01f9c36 100644
--- a/drivers/s390/cio/vfio_ccw_fsm.c
+++ b/drivers/s390/cio/vfio_ccw_fsm.c
@@ -93,13 +93,13 @@ static void fsm_io_error(struct vfio_ccw_private *private,
 			 enum vfio_ccw_event event)
 {
 	pr_err("vfio-ccw: FSM: I/O request from state:%d\n", private->state);
-	private->io_region.ret_code = -EIO;
+	private->io_region->ret_code = -EIO;
 }
 
 static void fsm_io_busy(struct vfio_ccw_private *private,
 			enum vfio_ccw_event event)
 {
-	private->io_region.ret_code = -EBUSY;
+	private->io_region->ret_code = -EBUSY;
 }
 
 static void fsm_disabled_irq(struct vfio_ccw_private *private,
@@ -126,7 +126,7 @@ static void fsm_io_request(struct vfio_ccw_private *private,
 {
 	union orb *orb;
 	union scsw *scsw = &private->scsw;
-	struct ccw_io_region *io_region = &private->io_region;
+	struct ccw_io_region *io_region = private->io_region;
 	struct mdev_device *mdev = private->mdev;
 	char *errstr = "request";
 
diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c
index 41eeb57d68a3..f673e106c041 100644
--- a/drivers/s390/cio/vfio_ccw_ops.c
+++ b/drivers/s390/cio/vfio_ccw_ops.c
@@ -174,7 +174,7 @@ static ssize_t vfio_ccw_mdev_read(struct mdev_device *mdev,
 		return -EINVAL;
 
 	private = dev_get_drvdata(mdev_parent_dev(mdev));
-	region = &private->io_region;
+	region = private->io_region;
 	if (copy_to_user(buf, (void *)region + *ppos, count))
 		return -EFAULT;
 
@@ -196,7 +196,7 @@ static ssize_t vfio_ccw_mdev_write(struct mdev_device *mdev,
 	if (private->state != VFIO_CCW_STATE_IDLE)
 		return -EACCES;
 
-	region = &private->io_region;
+	region = private->io_region;
 	if (copy_from_user((void *)region + *ppos, buf, count))
 		return -EFAULT;
 
diff --git a/drivers/s390/cio/vfio_ccw_private.h b/drivers/s390/cio/vfio_ccw_private.h
index 78a66d96756b..078e46f9623d 100644
--- a/drivers/s390/cio/vfio_ccw_private.h
+++ b/drivers/s390/cio/vfio_ccw_private.h
@@ -41,7 +41,7 @@ struct vfio_ccw_private {
 	atomic_t		avail;
 	struct mdev_device	*mdev;
 	struct notifier_block	nb;
-	struct ccw_io_region	io_region;
+	struct ccw_io_region	*io_region;
 
 	struct channel_program	cp;
 	struct irb		irb;
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 34e0d476c5c6..6843bc7ee9f2 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -26,6 +26,7 @@
 #include <net/ipv6.h>
 #include <net/if_inet6.h>
 #include <net/addrconf.h>
+#include <net/tcp.h>
 
 #include <asm/debug.h>
 #include <asm/qdio.h>
@@ -389,8 +390,9 @@ enum qeth_layer2_frame_flags {
 enum qeth_header_ids {
 	QETH_HEADER_TYPE_LAYER3 = 0x01,
 	QETH_HEADER_TYPE_LAYER2 = 0x02,
-	QETH_HEADER_TYPE_TSO	= 0x03,
+	QETH_HEADER_TYPE_L3_TSO	= 0x03,
 	QETH_HEADER_TYPE_OSN    = 0x04,
+	QETH_HEADER_TYPE_L2_TSO	= 0x06,
 };
 /* flags for qeth_hdr.ext_flags */
 #define QETH_HDR_EXT_VLAN_FRAME       0x01
@@ -581,7 +583,8 @@ struct qeth_cmd_buffer {
 	struct qeth_channel *channel;
 	unsigned char *data;
 	int rc;
-	void (*callback) (struct qeth_channel *, struct qeth_cmd_buffer *);
+	void (*callback)(struct qeth_card *card, struct qeth_channel *channel,
+			 struct qeth_cmd_buffer *iob);
 };
 
 static inline struct qeth_ipa_cmd *__ipa_cmd(struct qeth_cmd_buffer *iob)
@@ -638,7 +641,6 @@ struct qeth_reply {
 	atomic_t received;
 	int rc;
 	void *param;
-	struct qeth_card *card;
 	refcount_t refcnt;
 };
 
@@ -671,6 +673,12 @@ struct qeth_card_info {
 	__u32 hwtrap;
 };
 
+enum qeth_discipline_id {
+	QETH_DISCIPLINE_UNDETERMINED = -1,
+	QETH_DISCIPLINE_LAYER3 = 0,
+	QETH_DISCIPLINE_LAYER2 = 1,
+};
+
 struct qeth_card_options {
 	struct qeth_routing_info route4;
 	struct qeth_ipa_info ipa4;
@@ -680,7 +688,7 @@ struct qeth_card_options {
 	struct qeth_sbp_info sbp; /* SETBRIDGEPORT options */
 	struct qeth_vnicc_info vnicc; /* VNICC options */
 	int fake_broadcast;
-	int layer2;
+	enum qeth_discipline_id layer;
 	int performance_stats;
 	int rx_sg_cb;
 	enum qeth_ipa_isolation_modes isolation;
@@ -690,6 +698,9 @@ struct qeth_card_options {
 	char hsuid[9];
 };
 
+#define	IS_LAYER2(card)	((card)->options.layer == QETH_DISCIPLINE_LAYER2)
+#define	IS_LAYER3(card)	((card)->options.layer == QETH_DISCIPLINE_LAYER3)
+
 /*
  * thread bits for qeth_card thread masks
  */
@@ -702,12 +713,6 @@ struct qeth_osn_info {
 	int (*data_cb)(struct sk_buff *skb);
 };
 
-enum qeth_discipline_id {
-	QETH_DISCIPLINE_UNDETERMINED = -1,
-	QETH_DISCIPLINE_LAYER3 = 0,
-	QETH_DISCIPLINE_LAYER2 = 1,
-};
-
 struct qeth_discipline {
 	const struct device_type *devtype;
 	int (*process_rx_buffer)(struct qeth_card *card, int budget, int *done);
@@ -759,7 +764,6 @@ struct qeth_switch_info {
 struct qeth_card {
 	struct list_head list;
 	enum qeth_card_states state;
-	int lan_online;
 	spinlock_t lock;
 	struct ccwgroup_device *gdev;
 	struct qeth_channel read;
@@ -892,11 +896,6 @@ static inline void qeth_tx_csum(struct sk_buff *skb, u8 *flags, int ipv)
 	if ((ipv == 4 && ip_hdr(skb)->protocol == IPPROTO_UDP) ||
 	    (ipv == 6 && ipv6_hdr(skb)->nexthdr == IPPROTO_UDP))
 		*flags |= QETH_HDR_EXT_UDP;
-	if (ipv == 4) {
-		/* some HW requires combined L3+L4 csum offload: */
-		*flags |= QETH_HDR_EXT_CSUM_HDR_REQ;
-		ip_hdr(skb)->check = 0;
-	}
 }
 
 static inline void qeth_put_buffer_pool_entry(struct qeth_card *card,
@@ -1007,9 +1006,7 @@ int qeth_query_switch_attributes(struct qeth_card *card,
 int qeth_send_control_data(struct qeth_card *, int, struct qeth_cmd_buffer *,
 	int (*reply_cb)(struct qeth_card *, struct qeth_reply*, unsigned long),
 	void *reply_param);
-int qeth_get_elements_no(struct qeth_card *card, struct sk_buff *skb,
-			 int extra_elems, int data_offset);
-int qeth_get_elements_for_frags(struct sk_buff *);
+unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset);
 int qeth_do_send_packet_fast(struct qeth_qdio_out_q *queue, struct sk_buff *skb,
 			     struct qeth_hdr *hdr, unsigned int offset,
 			     unsigned int hd_len);
@@ -1027,7 +1024,6 @@ void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...);
 int qeth_core_ethtool_get_link_ksettings(struct net_device *netdev,
 					 struct ethtool_link_ksettings *cmd);
 int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback);
-int qeth_hdr_chk_and_bounce(struct sk_buff *, struct qeth_hdr **, int);
 int qeth_configure_cq(struct qeth_card *, enum qeth_cq);
 int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action);
 void qeth_trace_features(struct qeth_card *);
@@ -1052,6 +1048,13 @@ int qeth_vm_request_mac(struct qeth_card *card);
 int qeth_add_hw_header(struct qeth_card *card, struct sk_buff *skb,
 		       struct qeth_hdr **hdr, unsigned int hdr_len,
 		       unsigned int proto_len, unsigned int *elements);
+void qeth_fill_tso_ext(struct qeth_hdr_tso *hdr, unsigned int payload_len,
+		       struct sk_buff *skb, unsigned int proto_len);
+int qeth_xmit(struct qeth_card *card, struct sk_buff *skb,
+	      struct qeth_qdio_out_q *queue, int ipv, int cast_type,
+	      void (*fill_header)(struct qeth_card *card, struct qeth_hdr *hdr,
+				  struct sk_buff *skb, int ipv, int cast_type,
+				  unsigned int data_len));
 
 /* exports for OSN */
 int qeth_osn_assist(struct net_device *, void *, int);
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index ffce6f39828a..3274f13aad57 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -16,6 +16,7 @@
 #include <linux/string.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
+#include <linux/log2.h>
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/mii.h>
@@ -61,10 +62,10 @@ static struct kmem_cache *qeth_qdio_outbuf_cache;
 
 static struct device *qeth_core_root_dev;
 static struct lock_class_key qdio_out_skb_queue_key;
-static struct mutex qeth_mod_mutex;
 
-static void qeth_send_control_data_cb(struct qeth_channel *,
-			struct qeth_cmd_buffer *);
+static void qeth_send_control_data_cb(struct qeth_card *card,
+				      struct qeth_channel *channel,
+				      struct qeth_cmd_buffer *iob);
 static struct qeth_cmd_buffer *qeth_get_buffer(struct qeth_channel *);
 static void qeth_free_buffer_pool(struct qeth_card *);
 static int qeth_qdio_establish(struct qeth_card *);
@@ -591,7 +592,6 @@ static struct qeth_reply *qeth_alloc_reply(struct qeth_card *card)
 	if (reply) {
 		refcount_set(&reply->refcnt, 1);
 		atomic_set(&reply->received, 0);
-		reply->card = card;
 	}
 	return reply;
 }
@@ -626,80 +626,61 @@ static void qeth_issue_ipa_msg(struct qeth_ipa_cmd *cmd, int rc,
 }
 
 static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
-		struct qeth_cmd_buffer *iob)
+						struct qeth_ipa_cmd *cmd)
 {
-	struct qeth_ipa_cmd *cmd = NULL;
-
 	QETH_CARD_TEXT(card, 5, "chkipad");
-	if (IS_IPA(iob->data)) {
-		cmd = (struct qeth_ipa_cmd *) PDU_ENCAPSULATION(iob->data);
-		if (IS_IPA_REPLY(cmd)) {
-			if (cmd->hdr.command != IPA_CMD_SETCCID &&
-			    cmd->hdr.command != IPA_CMD_DELCCID &&
-			    cmd->hdr.command != IPA_CMD_MODCCID &&
-			    cmd->hdr.command != IPA_CMD_SET_DIAG_ASS)
-				qeth_issue_ipa_msg(cmd,
-						cmd->hdr.return_code, card);
-			return cmd;
+
+	if (IS_IPA_REPLY(cmd)) {
+		if (cmd->hdr.command != IPA_CMD_SETCCID &&
+		    cmd->hdr.command != IPA_CMD_DELCCID &&
+		    cmd->hdr.command != IPA_CMD_MODCCID &&
+		    cmd->hdr.command != IPA_CMD_SET_DIAG_ASS)
+			qeth_issue_ipa_msg(cmd, cmd->hdr.return_code, card);
+		return cmd;
+	}
+
+	/* handle unsolicited event: */
+	switch (cmd->hdr.command) {
+	case IPA_CMD_STOPLAN:
+		if (cmd->hdr.return_code == IPA_RC_VEPA_TO_VEB_TRANSITION) {
+			dev_err(&card->gdev->dev,
+				"Interface %s is down because the adjacent port is no longer in reflective relay mode\n",
+				QETH_CARD_IFNAME(card));
+			qeth_close_dev(card);
 		} else {
-			switch (cmd->hdr.command) {
-			case IPA_CMD_STOPLAN:
-				if (cmd->hdr.return_code ==
-						IPA_RC_VEPA_TO_VEB_TRANSITION) {
-					dev_err(&card->gdev->dev,
-					   "Interface %s is down because the "
-					   "adjacent port is no longer in "
-					   "reflective relay mode\n",
-					   QETH_CARD_IFNAME(card));
-					qeth_close_dev(card);
-				} else {
-					dev_warn(&card->gdev->dev,
-					   "The link for interface %s on CHPID"
-					   " 0x%X failed\n",
-					   QETH_CARD_IFNAME(card),
-					   card->info.chpid);
-					qeth_issue_ipa_msg(cmd,
-						cmd->hdr.return_code, card);
-				}
-				card->lan_online = 0;
-				netif_carrier_off(card->dev);
-				return NULL;
-			case IPA_CMD_STARTLAN:
-				dev_info(&card->gdev->dev,
-					   "The link for %s on CHPID 0x%X has"
-					   " been restored\n",
-					   QETH_CARD_IFNAME(card),
-					   card->info.chpid);
-				netif_carrier_on(card->dev);
-				card->lan_online = 1;
-				if (card->info.hwtrap)
-					card->info.hwtrap = 2;
-				qeth_schedule_recovery(card);
-				return NULL;
-			case IPA_CMD_SETBRIDGEPORT_IQD:
-			case IPA_CMD_SETBRIDGEPORT_OSA:
-			case IPA_CMD_ADDRESS_CHANGE_NOTIF:
-				if (card->discipline->control_event_handler
-								(card, cmd))
-					return cmd;
-				else
-					return NULL;
-			case IPA_CMD_MODCCID:
-				return cmd;
-			case IPA_CMD_REGISTER_LOCAL_ADDR:
-				QETH_CARD_TEXT(card, 3, "irla");
-				break;
-			case IPA_CMD_UNREGISTER_LOCAL_ADDR:
-				QETH_CARD_TEXT(card, 3, "urla");
-				break;
-			default:
-				QETH_DBF_MESSAGE(2, "Received data is IPA "
-					   "but not a reply!\n");
-				break;
-			}
+			dev_warn(&card->gdev->dev,
+				 "The link for interface %s on CHPID 0x%X failed\n",
+				 QETH_CARD_IFNAME(card), card->info.chpid);
+			qeth_issue_ipa_msg(cmd, cmd->hdr.return_code, card);
+			netif_carrier_off(card->dev);
 		}
+		return NULL;
+	case IPA_CMD_STARTLAN:
+		dev_info(&card->gdev->dev,
+			 "The link for %s on CHPID 0x%X has been restored\n",
+			 QETH_CARD_IFNAME(card), card->info.chpid);
+		if (card->info.hwtrap)
+			card->info.hwtrap = 2;
+		qeth_schedule_recovery(card);
+		return NULL;
+	case IPA_CMD_SETBRIDGEPORT_IQD:
+	case IPA_CMD_SETBRIDGEPORT_OSA:
+	case IPA_CMD_ADDRESS_CHANGE_NOTIF:
+		if (card->discipline->control_event_handler(card, cmd))
+			return cmd;
+		return NULL;
+	case IPA_CMD_MODCCID:
+		return cmd;
+	case IPA_CMD_REGISTER_LOCAL_ADDR:
+		QETH_CARD_TEXT(card, 3, "irla");
+		return NULL;
+	case IPA_CMD_UNREGISTER_LOCAL_ADDR:
+		QETH_CARD_TEXT(card, 3, "urla");
+		return NULL;
+	default:
+		QETH_DBF_MESSAGE(2, "Received data is IPA but not a reply!\n");
+		return cmd;
 	}
-	return cmd;
 }
 
 void qeth_clear_ipacmd_list(struct qeth_card *card)
@@ -746,18 +727,10 @@ static int qeth_check_idx_response(struct qeth_card *card,
 	return 0;
 }
 
-static struct qeth_card *CARD_FROM_CDEV(struct ccw_device *cdev)
-{
-	struct qeth_card *card = dev_get_drvdata(&((struct ccwgroup_device *)
-		dev_get_drvdata(&cdev->dev))->dev);
-	return card;
-}
-
 static struct qeth_cmd_buffer *__qeth_get_buffer(struct qeth_channel *channel)
 {
 	__u8 index;
 
-	QETH_CARD_TEXT(CARD_FROM_CDEV(channel->ccwdev), 6, "getbuff");
 	index = channel->io_buf_no;
 	do {
 		if (channel->iob[index].state == BUF_STATE_FREE) {
@@ -778,9 +751,7 @@ void qeth_release_buffer(struct qeth_channel *channel,
 {
 	unsigned long flags;
 
-	QETH_CARD_TEXT(CARD_FROM_CDEV(channel->ccwdev), 6, "relbuff");
 	spin_lock_irqsave(&channel->iob_lock, flags);
-	memset(iob->data, 0, QETH_BUFSIZE);
 	iob->state = BUF_STATE_FREE;
 	iob->callback = qeth_send_control_data_cb;
 	iob->rc = 0;
@@ -789,6 +760,13 @@ void qeth_release_buffer(struct qeth_channel *channel,
 }
 EXPORT_SYMBOL_GPL(qeth_release_buffer);
 
+static void qeth_release_buffer_cb(struct qeth_card *card,
+				   struct qeth_channel *channel,
+				   struct qeth_cmd_buffer *iob)
+{
+	qeth_release_buffer(channel, iob);
+}
+
 static struct qeth_cmd_buffer *qeth_get_buffer(struct qeth_channel *channel)
 {
 	struct qeth_cmd_buffer *buffer = NULL;
@@ -819,17 +797,16 @@ void qeth_clear_cmd_buffers(struct qeth_channel *channel)
 }
 EXPORT_SYMBOL_GPL(qeth_clear_cmd_buffers);
 
-static void qeth_send_control_data_cb(struct qeth_channel *channel,
-		  struct qeth_cmd_buffer *iob)
+static void qeth_send_control_data_cb(struct qeth_card *card,
+				      struct qeth_channel *channel,
+				      struct qeth_cmd_buffer *iob)
 {
-	struct qeth_card *card;
+	struct qeth_ipa_cmd *cmd = NULL;
 	struct qeth_reply *reply, *r;
-	struct qeth_ipa_cmd *cmd;
 	unsigned long flags;
 	int keep_reply;
 	int rc = 0;
 
-	card = CARD_FROM_CDEV(channel->ccwdev);
 	QETH_CARD_TEXT(card, 4, "sndctlcb");
 	rc = qeth_check_idx_response(card, iob->data);
 	switch (rc) {
@@ -843,16 +820,20 @@ static void qeth_send_control_data_cb(struct qeth_channel *channel,
 		goto out;
 	}
 
-	cmd = qeth_check_ipa_data(card, iob);
-	if ((cmd == NULL) && (card->state != CARD_STATE_DOWN))
-		goto out;
-	/*in case of OSN : check if cmd is set */
-	if (card->info.type == QETH_CARD_TYPE_OSN &&
-	    cmd &&
-	    cmd->hdr.command != IPA_CMD_STARTLAN &&
-	    card->osn_info.assist_cb != NULL) {
-		card->osn_info.assist_cb(card->dev, cmd);
-		goto out;
+	if (IS_IPA(iob->data)) {
+		cmd = (struct qeth_ipa_cmd *) PDU_ENCAPSULATION(iob->data);
+		cmd = qeth_check_ipa_data(card, cmd);
+		if (!cmd)
+			goto out;
+		if (IS_OSN(card) && card->osn_info.assist_cb &&
+		    cmd->hdr.command != IPA_CMD_STARTLAN) {
+			card->osn_info.assist_cb(card->dev, cmd);
+			goto out;
+		}
+	} else {
+		/* non-IPA commands should only flow during initialization */
+		if (card->state != CARD_STATE_DOWN)
+			goto out;
 	}
 
 	spin_lock_irqsave(&card->lock, flags);
@@ -900,44 +881,6 @@ out:
 	qeth_release_buffer(channel, iob);
 }
 
-static int qeth_setup_channel(struct qeth_channel *channel, bool alloc_buffers)
-{
-	int cnt;
-
-	QETH_DBF_TEXT(SETUP, 2, "setupch");
-
-	channel->ccw = kmalloc(sizeof(struct ccw1), GFP_KERNEL | GFP_DMA);
-	if (!channel->ccw)
-		return -ENOMEM;
-	channel->state = CH_STATE_DOWN;
-	atomic_set(&channel->irq_pending, 0);
-	init_waitqueue_head(&channel->wait_q);
-
-	if (!alloc_buffers)
-		return 0;
-
-	for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++) {
-		channel->iob[cnt].data =
-			kzalloc(QETH_BUFSIZE, GFP_DMA|GFP_KERNEL);
-		if (channel->iob[cnt].data == NULL)
-			break;
-		channel->iob[cnt].state = BUF_STATE_FREE;
-		channel->iob[cnt].channel = channel;
-		channel->iob[cnt].callback = qeth_send_control_data_cb;
-		channel->iob[cnt].rc = 0;
-	}
-	if (cnt < QETH_CMD_BUFFER_NO) {
-		kfree(channel->ccw);
-		while (cnt-- > 0)
-			kfree(channel->iob[cnt].data);
-		return -ENOMEM;
-	}
-	channel->io_buf_no = 0;
-	spin_lock_init(&channel->iob_lock);
-
-	return 0;
-}
-
 static int qeth_set_thread_start_bit(struct qeth_card *card,
 		unsigned long thread)
 {
@@ -1013,16 +956,15 @@ void qeth_schedule_recovery(struct qeth_card *card)
 }
 EXPORT_SYMBOL_GPL(qeth_schedule_recovery);
 
-static int qeth_get_problem(struct ccw_device *cdev, struct irb *irb)
+static int qeth_get_problem(struct qeth_card *card, struct ccw_device *cdev,
+			    struct irb *irb)
 {
 	int dstat, cstat;
 	char *sense;
-	struct qeth_card *card;
 
 	sense = (char *) irb->ecw;
 	cstat = irb->scsw.cmd.cstat;
 	dstat = irb->scsw.cmd.dstat;
-	card = CARD_FROM_CDEV(cdev);
 
 	if (cstat & (SCHN_STAT_CHN_CTRL_CHK | SCHN_STAT_INTF_CTRL_CHK |
 		     SCHN_STAT_CHN_DATA_CHK | SCHN_STAT_CHAIN_CHECK |
@@ -1062,14 +1004,11 @@ static int qeth_get_problem(struct ccw_device *cdev, struct irb *irb)
 	return 0;
 }
 
-static long __qeth_check_irb_error(struct ccw_device *cdev,
-		unsigned long intparm, struct irb *irb)
+static long qeth_check_irb_error(struct qeth_card *card,
+				 struct ccw_device *cdev, unsigned long intparm,
+				 struct irb *irb)
 {
-	struct qeth_card *card;
-
-	card = CARD_FROM_CDEV(cdev);
-
-	if (!card || !IS_ERR(irb))
+	if (!IS_ERR(irb))
 		return 0;
 
 	switch (PTR_ERR(irb)) {
@@ -1106,10 +1045,13 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
 	int rc;
 	int cstat, dstat;
 	struct qeth_cmd_buffer *iob = NULL;
+	struct ccwgroup_device *gdev;
 	struct qeth_channel *channel;
 	struct qeth_card *card;
 
-	card = CARD_FROM_CDEV(cdev);
+	/* while we hold the ccwdev lock, this stays valid: */
+	gdev = dev_get_drvdata(&cdev->dev);
+	card = dev_get_drvdata(&gdev->dev);
 	if (!card)
 		return;
 
@@ -1129,7 +1071,7 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
 	if (qeth_intparm_is_iob(intparm))
 		iob = (struct qeth_cmd_buffer *) __va((addr_t)intparm);
 
-	if (__qeth_check_irb_error(cdev, intparm, irb)) {
+	if (qeth_check_irb_error(card, cdev, intparm, irb)) {
 		/* IO was terminated, free its resources. */
 		if (iob)
 			qeth_release_buffer(iob->channel, iob);
@@ -1184,7 +1126,7 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
 			channel->state = CH_STATE_DOWN;
 			goto out;
 		}
-		rc = qeth_get_problem(cdev, irb);
+		rc = qeth_get_problem(card, cdev, irb);
 		if (rc) {
 			card->read_or_write_problem = 1;
 			qeth_clear_ipacmd_list(card);
@@ -1204,7 +1146,7 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
 		__qeth_issue_next_read(card);
 
 	if (iob && iob->callback)
-		iob->callback(iob->channel, iob);
+		iob->callback(card, iob->channel, iob);
 
 out:
 	wake_up(&card->wait_q);
@@ -1217,54 +1159,23 @@ static void qeth_notify_skbs(struct qeth_qdio_out_q *q,
 {
 	struct sk_buff *skb;
 
-	if (skb_queue_empty(&buf->skb_list))
-		goto out;
-	skb = skb_peek(&buf->skb_list);
-	while (skb) {
+	skb_queue_walk(&buf->skb_list, skb) {
 		QETH_CARD_TEXT_(q->card, 5, "skbn%d", notification);
 		QETH_CARD_TEXT_(q->card, 5, "%lx", (long) skb);
-		if (be16_to_cpu(skb->protocol) == ETH_P_AF_IUCV) {
-			if (skb->sk) {
-				struct iucv_sock *iucv = iucv_sk(skb->sk);
-				iucv->sk_txnotify(skb, notification);
-			}
-		}
-		if (skb_queue_is_last(&buf->skb_list, skb))
-			skb = NULL;
-		else
-			skb = skb_queue_next(&buf->skb_list, skb);
+		if (skb->protocol == htons(ETH_P_AF_IUCV) && skb->sk)
+			iucv_sk(skb->sk)->sk_txnotify(skb, notification);
 	}
-out:
-	return;
 }
 
 static void qeth_release_skbs(struct qeth_qdio_out_buffer *buf)
 {
-	struct sk_buff *skb;
-	struct iucv_sock *iucv;
-	int notify_general_error = 0;
-
-	if (atomic_read(&buf->state) == QETH_QDIO_BUF_PENDING)
-		notify_general_error = 1;
-
 	/* release may never happen from within CQ tasklet scope */
 	WARN_ON_ONCE(atomic_read(&buf->state) == QETH_QDIO_BUF_IN_CQ);
 
-	skb = skb_dequeue(&buf->skb_list);
-	while (skb) {
-		QETH_CARD_TEXT(buf->q->card, 5, "skbr");
-		QETH_CARD_TEXT_(buf->q->card, 5, "%lx", (long) skb);
-		if (notify_general_error &&
-		    be16_to_cpu(skb->protocol) == ETH_P_AF_IUCV) {
-			if (skb->sk) {
-				iucv = iucv_sk(skb->sk);
-				iucv->sk_txnotify(skb, TX_NOTIFY_GENERALERROR);
-			}
-		}
-		refcount_dec(&skb->users);
-		dev_kfree_skb_any(skb);
-		skb = skb_dequeue(&buf->skb_list);
-	}
+	if (atomic_read(&buf->state) == QETH_QDIO_BUF_PENDING)
+		qeth_notify_skbs(buf->q, buf, TX_NOTIFY_GENERALERROR);
+
+	__skb_queue_purge(&buf->skb_list);
 }
 
 static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
@@ -1336,14 +1247,61 @@ static void qeth_free_buffer_pool(struct qeth_card *card)
 
 static void qeth_clean_channel(struct qeth_channel *channel)
 {
+	struct ccw_device *cdev = channel->ccwdev;
 	int cnt;
 
 	QETH_DBF_TEXT(SETUP, 2, "freech");
+
+	spin_lock_irq(get_ccwdev_lock(cdev));
+	cdev->handler = NULL;
+	spin_unlock_irq(get_ccwdev_lock(cdev));
+
 	for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++)
 		kfree(channel->iob[cnt].data);
 	kfree(channel->ccw);
 }
 
+static int qeth_setup_channel(struct qeth_channel *channel, bool alloc_buffers)
+{
+	struct ccw_device *cdev = channel->ccwdev;
+	int cnt;
+
+	QETH_DBF_TEXT(SETUP, 2, "setupch");
+
+	channel->ccw = kmalloc(sizeof(struct ccw1), GFP_KERNEL | GFP_DMA);
+	if (!channel->ccw)
+		return -ENOMEM;
+	channel->state = CH_STATE_DOWN;
+	atomic_set(&channel->irq_pending, 0);
+	init_waitqueue_head(&channel->wait_q);
+
+	spin_lock_irq(get_ccwdev_lock(cdev));
+	cdev->handler = qeth_irq;
+	spin_unlock_irq(get_ccwdev_lock(cdev));
+
+	if (!alloc_buffers)
+		return 0;
+
+	for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++) {
+		channel->iob[cnt].data = kmalloc(QETH_BUFSIZE,
+						 GFP_KERNEL | GFP_DMA);
+		if (channel->iob[cnt].data == NULL)
+			break;
+		channel->iob[cnt].state = BUF_STATE_FREE;
+		channel->iob[cnt].channel = channel;
+		channel->iob[cnt].callback = qeth_send_control_data_cb;
+		channel->iob[cnt].rc = 0;
+	}
+	if (cnt < QETH_CMD_BUFFER_NO) {
+		qeth_clean_channel(channel);
+		return -ENOMEM;
+	}
+	channel->io_buf_no = 0;
+	spin_lock_init(&channel->iob_lock);
+
+	return 0;
+}
+
 static void qeth_set_single_write_queues(struct qeth_card *card)
 {
 	if ((atomic_read(&card->qdio.state) != QETH_QDIO_UNINITIALIZED) &&
@@ -1421,6 +1379,7 @@ static void qeth_set_initial_options(struct qeth_card *card)
 	card->options.rx_sg_cb = QETH_RX_SG_CB;
 	card->options.isolation = ISOLATION_MODE_NONE;
 	card->options.cq = QETH_CQ_DISABLED;
+	card->options.layer = QETH_DISCIPLINE_UNDETERMINED;
 }
 
 static int qeth_do_start_thread(struct qeth_card *card, unsigned long thread)
@@ -1494,7 +1453,7 @@ static void qeth_core_sl_print(struct seq_file *m, struct service_level *slr)
 			CARD_BUS_ID(card), card->info.mcl_level);
 }
 
-static struct qeth_card *qeth_alloc_card(void)
+static struct qeth_card *qeth_alloc_card(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card;
 
@@ -1503,13 +1462,18 @@ static struct qeth_card *qeth_alloc_card(void)
 	if (!card)
 		goto out;
 	QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
+
+	card->gdev = gdev;
+	dev_set_drvdata(&gdev->dev, card);
+	CARD_RDEV(card) = gdev->cdev[0];
+	CARD_WDEV(card) = gdev->cdev[1];
+	CARD_DDEV(card) = gdev->cdev[2];
 	if (qeth_setup_channel(&card->read, true))
 		goto out_ip;
 	if (qeth_setup_channel(&card->write, true))
 		goto out_channel;
 	if (qeth_setup_channel(&card->data, false))
 		goto out_data;
-	card->options.layer2 = -1;
 	card->qeth_service_level.seq_print = qeth_core_sl_print;
 	register_service_level(&card->qeth_service_level);
 	return card;
@@ -1519,22 +1483,21 @@ out_data:
 out_channel:
 	qeth_clean_channel(&card->read);
 out_ip:
+	dev_set_drvdata(&gdev->dev, NULL);
 	kfree(card);
 out:
 	return NULL;
 }
 
-static int qeth_clear_channel(struct qeth_channel *channel)
+static int qeth_clear_channel(struct qeth_card *card,
+			      struct qeth_channel *channel)
 {
-	unsigned long flags;
-	struct qeth_card *card;
 	int rc;
 
-	card = CARD_FROM_CDEV(channel->ccwdev);
 	QETH_CARD_TEXT(card, 3, "clearch");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	rc = ccw_device_clear(channel->ccwdev, QETH_CLEAR_CHANNEL_PARM);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 
 	if (rc)
 		return rc;
@@ -1548,17 +1511,15 @@ static int qeth_clear_channel(struct qeth_channel *channel)
 	return 0;
 }
 
-static int qeth_halt_channel(struct qeth_channel *channel)
+static int qeth_halt_channel(struct qeth_card *card,
+			     struct qeth_channel *channel)
 {
-	unsigned long flags;
-	struct qeth_card *card;
 	int rc;
 
-	card = CARD_FROM_CDEV(channel->ccwdev);
 	QETH_CARD_TEXT(card, 3, "haltch");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	rc = ccw_device_halt(channel->ccwdev, QETH_HALT_CHANNEL_PARM);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 
 	if (rc)
 		return rc;
@@ -1576,9 +1537,9 @@ static int qeth_halt_channels(struct qeth_card *card)
 	int rc1 = 0, rc2 = 0, rc3 = 0;
 
 	QETH_CARD_TEXT(card, 3, "haltchs");
-	rc1 = qeth_halt_channel(&card->read);
-	rc2 = qeth_halt_channel(&card->write);
-	rc3 = qeth_halt_channel(&card->data);
+	rc1 = qeth_halt_channel(card, &card->read);
+	rc2 = qeth_halt_channel(card, &card->write);
+	rc3 = qeth_halt_channel(card, &card->data);
 	if (rc1)
 		return rc1;
 	if (rc2)
@@ -1591,9 +1552,9 @@ static int qeth_clear_channels(struct qeth_card *card)
 	int rc1 = 0, rc2 = 0, rc3 = 0;
 
 	QETH_CARD_TEXT(card, 3, "clearchs");
-	rc1 = qeth_clear_channel(&card->read);
-	rc2 = qeth_clear_channel(&card->write);
-	rc3 = qeth_clear_channel(&card->data);
+	rc1 = qeth_clear_channel(card, &card->read);
+	rc2 = qeth_clear_channel(card, &card->write);
+	rc3 = qeth_clear_channel(card, &card->data);
 	if (rc1)
 		return rc1;
 	if (rc2)
@@ -1652,7 +1613,6 @@ static int qeth_read_conf_data(struct qeth_card *card, void **buffer,
 	char *rcd_buf;
 	int ret;
 	struct qeth_channel *channel = &card->data;
-	unsigned long flags;
 
 	/*
 	 * scan for RCD command in extended SenseID data
@@ -1666,11 +1626,11 @@ static int qeth_read_conf_data(struct qeth_card *card, void **buffer,
 
 	qeth_setup_ccw(channel->ccw, ciw->cmd, ciw->count, rcd_buf);
 	channel->state = CH_STATE_RCD;
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	ret = ccw_device_start_timeout(channel->ccwdev, channel->ccw,
 				       QETH_RCD_PARM, LPM_ANYPATH, 0,
 				       QETH_RCD_TIMEOUT);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 	if (!ret)
 		wait_event(card->wait_q,
 			   (channel->state == CH_STATE_RCD_DONE ||
@@ -1823,30 +1783,29 @@ static void qeth_init_func_level(struct qeth_card *card)
 	}
 }
 
-static int qeth_idx_activate_get_answer(struct qeth_channel *channel,
-		void (*idx_reply_cb)(struct qeth_channel *,
-			struct qeth_cmd_buffer *))
+static int qeth_idx_activate_get_answer(struct qeth_card *card,
+					struct qeth_channel *channel,
+					void (*reply_cb)(struct qeth_card *,
+							 struct qeth_channel *,
+							 struct qeth_cmd_buffer *))
 {
 	struct qeth_cmd_buffer *iob;
-	unsigned long flags;
 	int rc;
-	struct qeth_card *card;
 
 	QETH_DBF_TEXT(SETUP, 2, "idxanswr");
-	card = CARD_FROM_CDEV(channel->ccwdev);
 	iob = qeth_get_buffer(channel);
 	if (!iob)
 		return -ENOMEM;
-	iob->callback = idx_reply_cb;
+	iob->callback = reply_cb;
 	qeth_setup_ccw(channel->ccw, CCW_CMD_READ, QETH_BUFSIZE, iob->data);
 
 	wait_event(card->wait_q,
 		   atomic_cmpxchg(&channel->irq_pending, 0, 1) == 0);
 	QETH_DBF_TEXT(SETUP, 6, "noirqpnd");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	rc = ccw_device_start_timeout(channel->ccwdev, channel->ccw,
 				      (addr_t) iob, 0, 0, QETH_TIMEOUT);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 
 	if (rc) {
 		QETH_DBF_MESSAGE(2, "Error2 in activating channel rc=%d\n", rc);
@@ -1867,26 +1826,24 @@ static int qeth_idx_activate_get_answer(struct qeth_channel *channel,
 	return rc;
 }
 
-static int qeth_idx_activate_channel(struct qeth_channel *channel,
-		void (*idx_reply_cb)(struct qeth_channel *,
-			struct qeth_cmd_buffer *))
+static int qeth_idx_activate_channel(struct qeth_card *card,
+				     struct qeth_channel *channel,
+				     void (*reply_cb)(struct qeth_card *,
+						      struct qeth_channel *,
+						      struct qeth_cmd_buffer *))
 {
-	struct qeth_card *card;
 	struct qeth_cmd_buffer *iob;
-	unsigned long flags;
 	__u16 temp;
 	__u8 tmp;
 	int rc;
 	struct ccw_dev_id temp_devid;
 
-	card = CARD_FROM_CDEV(channel->ccwdev);
-
 	QETH_DBF_TEXT(SETUP, 2, "idxactch");
 
 	iob = qeth_get_buffer(channel);
 	if (!iob)
 		return -ENOMEM;
-	iob->callback = idx_reply_cb;
+	iob->callback = reply_cb;
 	qeth_setup_ccw(channel->ccw, CCW_CMD_WRITE, IDX_ACTIVATE_SIZE,
 		       iob->data);
 	if (channel == &card->write) {
@@ -1913,10 +1870,10 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel,
 	wait_event(card->wait_q,
 		   atomic_cmpxchg(&channel->irq_pending, 0, 1) == 0);
 	QETH_DBF_TEXT(SETUP, 6, "noirqpnd");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	rc = ccw_device_start_timeout(channel->ccwdev, channel->ccw,
 				      (addr_t) iob, 0, 0, QETH_TIMEOUT);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 
 	if (rc) {
 		QETH_DBF_MESSAGE(2, "Error1 in activating channel. rc=%d\n",
@@ -1938,7 +1895,7 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel,
 		QETH_DBF_TEXT_(SETUP, 2, "2err%d", -ETIME);
 		return -ETIME;
 	}
-	return qeth_idx_activate_get_answer(channel, idx_reply_cb);
+	return qeth_idx_activate_get_answer(card, channel, reply_cb);
 }
 
 static int qeth_peer_func_level(int level)
@@ -1950,10 +1907,10 @@ static int qeth_peer_func_level(int level)
 	return level;
 }
 
-static void qeth_idx_write_cb(struct qeth_channel *channel,
-		struct qeth_cmd_buffer *iob)
+static void qeth_idx_write_cb(struct qeth_card *card,
+			      struct qeth_channel *channel,
+			      struct qeth_cmd_buffer *iob)
 {
-	struct qeth_card *card;
 	__u16 temp;
 
 	QETH_DBF_TEXT(SETUP , 2, "idxwrcb");
@@ -1962,7 +1919,6 @@ static void qeth_idx_write_cb(struct qeth_channel *channel,
 		channel->state = CH_STATE_ACTIVATING;
 		goto out;
 	}
-	card = CARD_FROM_CDEV(channel->ccwdev);
 
 	if (!(QETH_IS_IDX_ACT_POS_REPLY(iob->data))) {
 		if (QETH_IDX_ACT_CAUSE_CODE(iob->data) == QETH_IDX_ACT_ERR_EXCL)
@@ -1988,10 +1944,10 @@ out:
 	qeth_release_buffer(channel, iob);
 }
 
-static void qeth_idx_read_cb(struct qeth_channel *channel,
-		struct qeth_cmd_buffer *iob)
+static void qeth_idx_read_cb(struct qeth_card *card,
+			     struct qeth_channel *channel,
+			     struct qeth_cmd_buffer *iob)
 {
-	struct qeth_card *card;
 	__u16 temp;
 
 	QETH_DBF_TEXT(SETUP , 2, "idxrdcb");
@@ -2000,7 +1956,6 @@ static void qeth_idx_read_cb(struct qeth_channel *channel,
 		goto out;
 	}
 
-	card = CARD_FROM_CDEV(channel->ccwdev);
 	if (qeth_check_idx_response(card, iob->data))
 			goto out;
 
@@ -2049,7 +2004,7 @@ void qeth_prepare_control_data(struct qeth_card *card, int len,
 		struct qeth_cmd_buffer *iob)
 {
 	qeth_setup_ccw(iob->channel->ccw, CCW_CMD_WRITE, len, iob->data);
-	iob->callback = qeth_release_buffer;
+	iob->callback = qeth_release_buffer_cb;
 
 	memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
 	       &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
@@ -2097,7 +2052,6 @@ int qeth_send_control_data(struct qeth_card *card, int len,
 {
 	struct qeth_channel *channel = iob->channel;
 	int rc;
-	unsigned long flags;
 	struct qeth_reply *reply = NULL;
 	unsigned long timeout, event_timeout;
 	struct qeth_ipa_cmd *cmd = NULL;
@@ -2130,26 +2084,26 @@ int qeth_send_control_data(struct qeth_card *card, int len,
 	}
 	qeth_prepare_control_data(card, len, iob);
 
-	spin_lock_irqsave(&card->lock, flags);
+	spin_lock_irq(&card->lock);
 	list_add_tail(&reply->list, &card->cmd_waiter_list);
-	spin_unlock_irqrestore(&card->lock, flags);
+	spin_unlock_irq(&card->lock);
 
 	timeout = jiffies + event_timeout;
 
 	QETH_CARD_TEXT(card, 6, "noirqpnd");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	rc = ccw_device_start_timeout(channel->ccwdev, channel->ccw,
 				      (addr_t) iob, 0, 0, event_timeout);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 	if (rc) {
 		QETH_DBF_MESSAGE(2, "%s qeth_send_control_data: "
 			"ccw_device_start rc = %i\n",
 			dev_name(&channel->ccwdev->dev), rc);
 		QETH_CARD_TEXT_(card, 2, " err%d", rc);
-		spin_lock_irqsave(&card->lock, flags);
+		spin_lock_irq(&card->lock);
 		list_del_init(&reply->list);
 		qeth_put_reply(reply);
-		spin_unlock_irqrestore(&card->lock, flags);
+		spin_unlock_irq(&card->lock);
 		qeth_release_buffer(channel, iob);
 		atomic_set(&channel->irq_pending, 0);
 		wake_up(&card->wait_q);
@@ -2177,9 +2131,9 @@ int qeth_send_control_data(struct qeth_card *card, int len,
 
 time_err:
 	reply->rc = -ETIME;
-	spin_lock_irqsave(&reply->card->lock, flags);
+	spin_lock_irq(&card->lock);
 	list_del_init(&reply->list);
-	spin_unlock_irqrestore(&reply->card->lock, flags);
+	spin_unlock_irq(&card->lock);
 	atomic_inc(&reply->received);
 	rc = reply->rc;
 	qeth_put_reply(reply);
@@ -2198,7 +2152,6 @@ static int qeth_cm_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
 	memcpy(&card->token.cm_filter_r,
 	       QETH_CM_ENABLE_RESP_FILTER_TOKEN(iob->data),
 	       QETH_MPC_TOKEN_LENGTH);
-	QETH_DBF_TEXT_(SETUP, 2, "  rc%d", iob->rc);
 	return 0;
 }
 
@@ -2224,7 +2177,6 @@ static int qeth_cm_enable(struct qeth_card *card)
 static int qeth_cm_setup_cb(struct qeth_card *card, struct qeth_reply *reply,
 		unsigned long data)
 {
-
 	struct qeth_cmd_buffer *iob;
 
 	QETH_DBF_TEXT(SETUP, 2, "cmsetpcb");
@@ -2233,7 +2185,6 @@ static int qeth_cm_setup_cb(struct qeth_card *card, struct qeth_reply *reply,
 	memcpy(&card->token.cm_connection_r,
 	       QETH_CM_SETUP_RESP_DEST_ADDR(iob->data),
 	       QETH_MPC_TOKEN_LENGTH);
-	QETH_DBF_TEXT_(SETUP, 2, "  rc%d", iob->rc);
 	return 0;
 }
 
@@ -2255,7 +2206,6 @@ static int qeth_cm_setup(struct qeth_card *card)
 	rc = qeth_send_control_data(card, CM_SETUP_SIZE, iob,
 				    qeth_cm_setup_cb, NULL);
 	return rc;
-
 }
 
 static int qeth_update_max_mtu(struct qeth_card *card, unsigned int max_mtu)
@@ -2284,7 +2234,7 @@ static int qeth_update_max_mtu(struct qeth_card *card, unsigned int max_mtu)
 		if (dev->mtu)
 			new_mtu = dev->mtu;
 		/* default MTUs for first setup: */
-		else if (card->options.layer2)
+		else if (IS_LAYER2(card))
 			new_mtu = ETH_DATA_LEN;
 		else
 			new_mtu = ETH_DATA_LEN - 8; /* allow for LLC + SNAP */
@@ -2315,7 +2265,6 @@ static int qeth_get_mtu_outof_framesize(int framesize)
 static int qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
 		unsigned long data)
 {
-
 	__u16 mtu, framesize;
 	__u16 len;
 	__u8 link_type;
@@ -2343,7 +2292,6 @@ static int qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
 	} else
 		card->info.link_type = 0;
 	QETH_DBF_TEXT_(SETUP, 2, "link%d", card->info.link_type);
-	QETH_DBF_TEXT_(SETUP, 2, "  rc%d", iob->rc);
 	return 0;
 }
 
@@ -2351,7 +2299,7 @@ static u8 qeth_mpc_select_prot_type(struct qeth_card *card)
 {
 	if (IS_OSN(card))
 		return QETH_PROT_OSN2;
-	return (card->options.layer2 == 1) ? QETH_PROT_LAYER2 : QETH_PROT_TCPIP;
+	return IS_LAYER2(card) ? QETH_PROT_LAYER2 : QETH_PROT_TCPIP;
 }
 
 static int qeth_ulp_enable(struct qeth_card *card)
@@ -2880,23 +2828,18 @@ static __u8 qeth_get_ipa_adp_type(enum qeth_link_types link_type)
 }
 
 static void qeth_fill_ipacmd_header(struct qeth_card *card,
-		struct qeth_ipa_cmd *cmd, __u8 command,
-		enum qeth_prot_versions prot)
+				    struct qeth_ipa_cmd *cmd,
+				    enum qeth_ipa_cmds command,
+				    enum qeth_prot_versions prot)
 {
-	memset(cmd, 0, sizeof(struct qeth_ipa_cmd));
 	cmd->hdr.command = command;
 	cmd->hdr.initiator = IPA_CMD_INITIATOR_HOST;
 	/* cmd->hdr.seqno is set by qeth_send_control_data() */
 	cmd->hdr.adapter_type = qeth_get_ipa_adp_type(card->info.link_type);
 	cmd->hdr.rel_adapter_no = (u8) card->dev->dev_port;
-	if (card->options.layer2)
-		cmd->hdr.prim_version_no = 2;
-	else
-		cmd->hdr.prim_version_no = 1;
+	cmd->hdr.prim_version_no = IS_LAYER2(card) ? 2 : 1;
 	cmd->hdr.param_count = 1;
 	cmd->hdr.prot_version = prot;
-	cmd->hdr.ipa_supported = 0;
-	cmd->hdr.ipa_enabled = 0;
 }
 
 struct qeth_cmd_buffer *qeth_get_ipacmd_buffer(struct qeth_card *card,
@@ -3043,7 +2986,7 @@ static int qeth_query_ipassists_cb(struct qeth_card *card,
 		QETH_DBF_TEXT(SETUP, 2, "ipaunsup");
 		card->options.ipa4.supported_funcs |= IPA_SETADAPTERPARMS;
 		card->options.ipa6.supported_funcs |= IPA_SETADAPTERPARMS;
-		return -0;
+		return 0;
 	default:
 		if (cmd->hdr.return_code) {
 			QETH_DBF_MESSAGE(1, "%s IPA_CMD_QIPASSIST: Unhandled "
@@ -3787,7 +3730,7 @@ EXPORT_SYMBOL_GPL(qeth_get_priority_queue);
  * Returns the number of pages, and thus QDIO buffer elements, needed to cover
  * fragmented part of the SKB. Returns zero for linear SKB.
  */
-int qeth_get_elements_for_frags(struct sk_buff *skb)
+static int qeth_get_elements_for_frags(struct sk_buff *skb)
 {
 	int cnt, elements = 0;
 
@@ -3800,9 +3743,17 @@ int qeth_get_elements_for_frags(struct sk_buff *skb)
 	}
 	return elements;
 }
-EXPORT_SYMBOL_GPL(qeth_get_elements_for_frags);
 
-static unsigned int qeth_count_elements(struct sk_buff *skb, int data_offset)
+/**
+ * qeth_count_elements() -	Counts the number of QDIO buffer elements needed
+ *				to transmit an skb.
+ * @skb:			the skb to operate on.
+ * @data_offset:		skip this part of the skb's linear data
+ *
+ * Returns the number of pages, and thus QDIO buffer elements, needed to map the
+ * skb's data (both its linear part and paged fragments).
+ */
+unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset)
 {
 	unsigned int elements = qeth_get_elements_for_frags(skb);
 	addr_t end = (addr_t)skb->data + skb_headlen(skb);
@@ -3812,54 +3763,10 @@ static unsigned int qeth_count_elements(struct sk_buff *skb, int data_offset)
 		elements += qeth_get_elements_for_range(start, end);
 	return elements;
 }
+EXPORT_SYMBOL_GPL(qeth_count_elements);
 
-/**
- * qeth_get_elements_no() -	find number of SBALEs for skb data, inc. frags.
- * @card:			qeth card structure, to check max. elems.
- * @skb:			SKB address
- * @extra_elems:		extra elems needed, to check against max.
- * @data_offset:		range starts at skb->data + data_offset
- *
- * Returns the number of pages, and thus QDIO buffer elements, needed to cover
- * skb data, including linear part and fragments. Checks if the result plus
- * extra_elems fits under the limit for the card. Returns 0 if it does not.
- * Note: extra_elems is not included in the returned result.
- */
-int qeth_get_elements_no(struct qeth_card *card,
-		     struct sk_buff *skb, int extra_elems, int data_offset)
-{
-	int elements = qeth_count_elements(skb, data_offset);
-
-	if ((elements + extra_elems) > QETH_MAX_BUFFER_ELEMENTS(card)) {
-		QETH_DBF_MESSAGE(2, "Invalid size of IP packet "
-			"(Number=%d / Length=%d). Discarded.\n",
-			elements + extra_elems, skb->len);
-		return 0;
-	}
-	return elements;
-}
-EXPORT_SYMBOL_GPL(qeth_get_elements_no);
-
-int qeth_hdr_chk_and_bounce(struct sk_buff *skb, struct qeth_hdr **hdr, int len)
-{
-	int hroom, inpage, rest;
-
-	if (((unsigned long)skb->data & PAGE_MASK) !=
-	    (((unsigned long)skb->data + len - 1) & PAGE_MASK)) {
-		hroom = skb_headroom(skb);
-		inpage = PAGE_SIZE - ((unsigned long) skb->data % PAGE_SIZE);
-		rest = len - inpage;
-		if (rest > hroom)
-			return 1;
-		memmove(skb->data - rest, skb->data, skb_headlen(skb));
-		skb->data -= rest;
-		skb->tail -= rest;
-		*hdr = (struct qeth_hdr *)skb->data;
-		QETH_DBF_MESSAGE(2, "skb bounce len: %d rest: %d\n", len, rest);
-	}
-	return 0;
-}
-EXPORT_SYMBOL_GPL(qeth_hdr_chk_and_bounce);
+#define QETH_HDR_CACHE_OBJ_SIZE		(sizeof(struct qeth_hdr_tso) + \
+					 MAX_TCP_HEADER)
 
 /**
  * qeth_add_hw_header() - add a HW header to an skb.
@@ -3894,7 +3801,11 @@ check_layout:
 	if (qeth_get_elements_for_range(start, end + contiguous) == 1) {
 		/* Push HW header into same page as first protocol header. */
 		push_ok = true;
-		__elements = qeth_count_elements(skb, 0);
+		/* ... but TSO always needs a separate element for headers: */
+		if (skb_is_gso(skb))
+			__elements = 1 + qeth_count_elements(skb, proto_len);
+		else
+			__elements = qeth_count_elements(skb, 0);
 	} else if (!proto_len && qeth_get_elements_for_range(start, end) == 1) {
 		/* Push HW header into a new page. */
 		push_ok = true;
@@ -3935,6 +3846,8 @@ check_layout:
 		return hdr_len;
 	}
 	/* fall back */
+	if (hdr_len + proto_len > QETH_HDR_CACHE_OBJ_SIZE)
+		return -E2BIG;
 	*hdr = kmem_cache_alloc(qeth_core_header_cache, GFP_ATOMIC);
 	if (!*hdr)
 		return -ENOMEM;
@@ -4026,8 +3939,7 @@ static int qeth_fill_buffer(struct qeth_qdio_out_q *queue,
 	bool is_first_elem = true;
 	int flush_cnt = 0;
 
-	refcount_inc(&skb->users);
-	skb_queue_tail(&buf->skb_list, skb);
+	__skb_queue_tail(&buf->skb_list, skb);
 
 	/* build dedicated header element */
 	if (hd_len) {
@@ -4176,6 +4088,97 @@ out:
 }
 EXPORT_SYMBOL_GPL(qeth_do_send_packet);
 
+void qeth_fill_tso_ext(struct qeth_hdr_tso *hdr, unsigned int payload_len,
+		       struct sk_buff *skb, unsigned int proto_len)
+{
+	struct qeth_hdr_ext_tso *ext = &hdr->ext;
+
+	ext->hdr_tot_len = sizeof(*ext);
+	ext->imb_hdr_no = 1;
+	ext->hdr_type = 1;
+	ext->hdr_version = 1;
+	ext->hdr_len = 28;
+	ext->payload_len = payload_len;
+	ext->mss = skb_shinfo(skb)->gso_size;
+	ext->dg_hdr_len = proto_len;
+}
+EXPORT_SYMBOL_GPL(qeth_fill_tso_ext);
+
+int qeth_xmit(struct qeth_card *card, struct sk_buff *skb,
+	      struct qeth_qdio_out_q *queue, int ipv, int cast_type,
+	      void (*fill_header)(struct qeth_card *card, struct qeth_hdr *hdr,
+				  struct sk_buff *skb, int ipv, int cast_type,
+				  unsigned int data_len))
+{
+	unsigned int proto_len, hw_hdr_len;
+	unsigned int frame_len = skb->len;
+	bool is_tso = skb_is_gso(skb);
+	unsigned int data_offset = 0;
+	struct qeth_hdr *hdr = NULL;
+	unsigned int hd_len = 0;
+	unsigned int elements;
+	int push_len, rc;
+	bool is_sg;
+
+	if (is_tso) {
+		hw_hdr_len = sizeof(struct qeth_hdr_tso);
+		proto_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+	} else {
+		hw_hdr_len = sizeof(struct qeth_hdr);
+		proto_len = IS_IQD(card) ? ETH_HLEN : 0;
+	}
+
+	rc = skb_cow_head(skb, hw_hdr_len);
+	if (rc)
+		return rc;
+
+	push_len = qeth_add_hw_header(card, skb, &hdr, hw_hdr_len, proto_len,
+				      &elements);
+	if (push_len < 0)
+		return push_len;
+	if (is_tso || !push_len) {
+		/* HW header needs its own buffer element. */
+		hd_len = hw_hdr_len + proto_len;
+		data_offset = push_len + proto_len;
+	}
+	memset(hdr, 0, hw_hdr_len);
+	fill_header(card, hdr, skb, ipv, cast_type, frame_len);
+	if (is_tso)
+		qeth_fill_tso_ext((struct qeth_hdr_tso *) hdr,
+				  frame_len - proto_len, skb, proto_len);
+
+	is_sg = skb_is_nonlinear(skb);
+	if (IS_IQD(card)) {
+		rc = qeth_do_send_packet_fast(queue, skb, hdr, data_offset,
+					      hd_len);
+	} else {
+		/* TODO: drop skb_orphan() once TX completion is fast enough */
+		skb_orphan(skb);
+		rc = qeth_do_send_packet(card, queue, skb, hdr, data_offset,
+					 hd_len, elements);
+	}
+
+	if (!rc) {
+		if (card->options.performance_stats) {
+			card->perf_stats.buf_elements_sent += elements;
+			if (is_sg)
+				card->perf_stats.sg_skbs_sent++;
+			if (is_tso) {
+				card->perf_stats.large_send_bytes += frame_len;
+				card->perf_stats.large_send_cnt++;
+			}
+		}
+	} else {
+		if (!push_len)
+			kmem_cache_free(qeth_core_header_cache, hdr);
+		if (rc == -EBUSY)
+			/* roll back to ETH header */
+			skb_pull(skb, push_len);
+	}
+	return rc;
+}
+EXPORT_SYMBOL_GPL(qeth_xmit);
+
 static int qeth_setadp_promisc_mode_cb(struct qeth_card *card,
 		struct qeth_reply *reply, unsigned long data)
 {
@@ -4243,8 +4246,7 @@ static int qeth_setadpparms_change_macaddr_cb(struct qeth_card *card,
 	if (qeth_setadpparms_inspect_rc(cmd))
 		return 0;
 
-	if (!card->options.layer2 ||
-	    !(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {
+	if (IS_LAYER3(card) || !(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {
 		ether_addr_copy(card->dev->dev_addr,
 				cmd->data.setadapterparms.data.change_addr.addr);
 		card->info.mac_bits |= QETH_LAYER2_MAC_READ;
@@ -4598,9 +4600,9 @@ static int qeth_snmp_command(struct qeth_card *card, char __user *udata)
 		return -EOPNOTSUPP;
 
 	if ((!qeth_adp_supported(card, IPA_SETADP_SET_SNMP_CONTROL)) &&
-	    (!card->options.layer2)) {
+	    IS_LAYER3(card))
 		return -EOPNOTSUPP;
-	}
+
 	/* skip 4 bytes (data_len struct member) to get req_len */
 	if (copy_from_user(&req_len, udata + sizeof(int), sizeof(int)))
 		return -EFAULT;
@@ -5044,6 +5046,7 @@ static void qeth_core_free_card(struct qeth_card *card)
 	qeth_clean_channel(&card->data);
 	qeth_free_qdio_buffers(card);
 	unregister_service_level(&card->qeth_service_level);
+	dev_set_drvdata(&card->gdev->dev, NULL);
 	kfree(card);
 }
 
@@ -5123,7 +5126,7 @@ retriable:
 	qeth_determine_capabilities(card);
 	qeth_init_tokens(card);
 	qeth_init_func_level(card);
-	rc = qeth_idx_activate_channel(&card->read, qeth_idx_read_cb);
+	rc = qeth_idx_activate_channel(card, &card->read, qeth_idx_read_cb);
 	if (rc == -ERESTARTSYS) {
 		QETH_DBF_TEXT(SETUP, 2, "break2");
 		return rc;
@@ -5134,7 +5137,7 @@ retriable:
 		else
 			goto retry;
 	}
-	rc = qeth_idx_activate_channel(&card->write, qeth_idx_write_cb);
+	rc = qeth_idx_activate_channel(card, &card->write, qeth_idx_write_cb);
 	if (rc == -ERESTARTSYS) {
 		QETH_DBF_TEXT(SETUP, 2, "break3");
 		return rc;
@@ -5158,13 +5161,14 @@ retriable:
 		if (rc == IPA_RC_LAN_OFFLINE) {
 			dev_warn(&card->gdev->dev,
 				"The LAN is offline\n");
-			card->lan_online = 0;
+			netif_carrier_off(card->dev);
 		} else {
 			rc = -ENODEV;
 			goto out;
 		}
-	} else
-		card->lan_online = 1;
+	} else {
+		netif_carrier_on(card->dev);
+	}
 
 	card->options.ipa4.supported_funcs = 0;
 	card->options.ipa6.supported_funcs = 0;
@@ -5421,6 +5425,21 @@ static int qeth_setassparms_inspect_rc(struct qeth_ipa_cmd *cmd)
 	return cmd->hdr.return_code;
 }
 
+static int qeth_setassparms_get_caps_cb(struct qeth_card *card,
+					struct qeth_reply *reply,
+					unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
+	struct qeth_ipa_caps *caps = reply->param;
+
+	if (qeth_setassparms_inspect_rc(cmd))
+		return 0;
+
+	caps->supported = cmd->data.setassparms.data.caps.supported;
+	caps->enabled = cmd->data.setassparms.data.caps.enabled;
+	return 0;
+}
+
 int qeth_setassparms_cb(struct qeth_card *card,
 			struct qeth_reply *reply, unsigned long data)
 {
@@ -5456,8 +5475,6 @@ struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card,
 		cmd->data.setassparms.hdr.assist_no = ipa_func;
 		cmd->data.setassparms.hdr.length = 8 + len;
 		cmd->data.setassparms.hdr.command_code = cmd_code;
-		cmd->data.setassparms.hdr.return_code = 0;
-		cmd->data.setassparms.hdr.seq_no = 0;
 	}
 
 	return iob;
@@ -5560,11 +5577,11 @@ static int qeth_register_dbf_views(void)
 	return 0;
 }
 
+static DEFINE_MUTEX(qeth_mod_mutex);	/* for synchronized module loading */
+
 int qeth_core_load_discipline(struct qeth_card *card,
 		enum qeth_discipline_id discipline)
 {
-	int rc = 0;
-
 	mutex_lock(&qeth_mod_mutex);
 	switch (discipline) {
 	case QETH_DISCIPLINE_LAYER3:
@@ -5578,22 +5595,25 @@ int qeth_core_load_discipline(struct qeth_card *card,
 	default:
 		break;
 	}
+	mutex_unlock(&qeth_mod_mutex);
 
 	if (!card->discipline) {
 		dev_err(&card->gdev->dev, "There is no kernel module to "
 			"support discipline %d\n", discipline);
-		rc = -EINVAL;
+		return -EINVAL;
 	}
-	mutex_unlock(&qeth_mod_mutex);
-	return rc;
+
+	card->options.layer = discipline;
+	return 0;
 }
 
 void qeth_core_free_discipline(struct qeth_card *card)
 {
-	if (card->options.layer2)
+	if (IS_LAYER2(card))
 		symbol_put(qeth_l2_discipline);
 	else
 		symbol_put(qeth_l3_discipline);
+	card->options.layer = QETH_DISCIPLINE_UNDETERMINED;
 	card->discipline = NULL;
 }
 
@@ -5731,7 +5751,6 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 	struct device *dev;
 	int rc;
 	enum qeth_discipline_id enforced_disc;
-	unsigned long flags;
 	char dbf_name[DBF_NAME_LEN];
 
 	QETH_DBF_TEXT(SETUP, 2, "probedev");
@@ -5742,7 +5761,7 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 
 	QETH_DBF_TEXT_(SETUP, 2, "%s", dev_name(&gdev->dev));
 
-	card = qeth_alloc_card();
+	card = qeth_alloc_card(gdev);
 	if (!card) {
 		QETH_DBF_TEXT_(SETUP, 2, "1err%d", -ENOMEM);
 		rc = -ENOMEM;
@@ -5758,15 +5777,6 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 			goto err_card;
 	}
 
-	card->read.ccwdev  = gdev->cdev[0];
-	card->write.ccwdev = gdev->cdev[1];
-	card->data.ccwdev  = gdev->cdev[2];
-	dev_set_drvdata(&gdev->dev, card);
-	card->gdev = gdev;
-	gdev->cdev[0]->handler = qeth_irq;
-	gdev->cdev[1]->handler = qeth_irq;
-	gdev->cdev[2]->handler = qeth_irq;
-
 	qeth_setup_card(card);
 	qeth_update_from_chp_desc(card);
 
@@ -5797,9 +5807,9 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 		break;
 	}
 
-	write_lock_irqsave(&qeth_core_card_list.rwlock, flags);
+	write_lock_irq(&qeth_core_card_list.rwlock);
 	list_add_tail(&card->list, &qeth_core_card_list.list);
-	write_unlock_irqrestore(&qeth_core_card_list.rwlock, flags);
+	write_unlock_irq(&qeth_core_card_list.rwlock);
 	return 0;
 
 err_disc:
@@ -5815,7 +5825,6 @@ err_dev:
 
 static void qeth_core_remove_device(struct ccwgroup_device *gdev)
 {
-	unsigned long flags;
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
 
 	QETH_DBF_TEXT(SETUP, 2, "removedv");
@@ -5825,12 +5834,11 @@ static void qeth_core_remove_device(struct ccwgroup_device *gdev)
 		qeth_core_free_discipline(card);
 	}
 
-	write_lock_irqsave(&qeth_core_card_list.rwlock, flags);
+	write_lock_irq(&qeth_core_card_list.rwlock);
 	list_del(&card->list);
-	write_unlock_irqrestore(&qeth_core_card_list.rwlock, flags);
+	write_unlock_irq(&qeth_core_card_list.rwlock);
 	free_netdev(card->dev);
 	qeth_core_free_card(card);
-	dev_set_drvdata(&gdev->dev, NULL);
 	put_device(&gdev->dev);
 }
 
@@ -6123,7 +6131,7 @@ void qeth_core_get_drvinfo(struct net_device *dev,
 {
 	struct qeth_card *card = dev->ml_priv;
 
-	strlcpy(info->driver, card->options.layer2 ? "qeth_l2" : "qeth_l3",
+	strlcpy(info->driver, IS_LAYER2(card) ? "qeth_l2" : "qeth_l3",
 		sizeof(info->driver));
 	strlcpy(info->version, "1.0", sizeof(info->version));
 	strlcpy(info->fw_version, card->info.mcl_level,
@@ -6434,27 +6442,85 @@ static int qeth_set_ipa_csum(struct qeth_card *card, bool on, int cstype,
 	return rc ? -EIO : 0;
 }
 
-static int qeth_set_ipa_tso(struct qeth_card *card, int on)
+static int qeth_start_tso_cb(struct qeth_card *card, struct qeth_reply *reply,
+			     unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
+	struct qeth_tso_start_data *tso_data = reply->param;
+
+	if (qeth_setassparms_inspect_rc(cmd))
+		return 0;
+
+	tso_data->mss = cmd->data.setassparms.data.tso.mss;
+	tso_data->supported = cmd->data.setassparms.data.tso.supported;
+	return 0;
+}
+
+static int qeth_set_tso_off(struct qeth_card *card,
+			    enum qeth_prot_versions prot)
 {
+	return qeth_send_simple_setassparms_prot(card, IPA_OUTBOUND_TSO,
+						 IPA_CMD_ASS_STOP, 0, prot);
+}
+
+static int qeth_set_tso_on(struct qeth_card *card,
+			   enum qeth_prot_versions prot)
+{
+	struct qeth_tso_start_data tso_data;
+	struct qeth_cmd_buffer *iob;
+	struct qeth_ipa_caps caps;
 	int rc;
 
-	QETH_CARD_TEXT(card, 3, "sttso");
+	iob = qeth_get_setassparms_cmd(card, IPA_OUTBOUND_TSO,
+				       IPA_CMD_ASS_START, 0, prot);
+	if (!iob)
+		return -ENOMEM;
 
-	if (on) {
-		rc = qeth_send_simple_setassparms(card, IPA_OUTBOUND_TSO,
-						  IPA_CMD_ASS_START, 0);
-		if (rc) {
-			dev_warn(&card->gdev->dev,
-				 "Starting outbound TCP segmentation offload for %s failed\n",
-				 QETH_CARD_IFNAME(card));
-			return -EIO;
-		}
-		dev_info(&card->gdev->dev, "Outbound TSO enabled\n");
-	} else {
-		rc = qeth_send_simple_setassparms(card, IPA_OUTBOUND_TSO,
-						  IPA_CMD_ASS_STOP, 0);
+	rc = qeth_send_setassparms(card, iob, 0, 0 /* unused */,
+				   qeth_start_tso_cb, &tso_data);
+	if (rc)
+		return rc;
+
+	if (!tso_data.mss || !(tso_data.supported & QETH_IPA_LARGE_SEND_TCP)) {
+		qeth_set_tso_off(card, prot);
+		return -EOPNOTSUPP;
 	}
-	return rc;
+
+	iob = qeth_get_setassparms_cmd(card, IPA_OUTBOUND_TSO,
+				       IPA_CMD_ASS_ENABLE, sizeof(caps), prot);
+	if (!iob) {
+		qeth_set_tso_off(card, prot);
+		return -ENOMEM;
+	}
+
+	/* enable TSO capability */
+	caps.supported = 0;
+	caps.enabled = QETH_IPA_LARGE_SEND_TCP;
+	rc = qeth_send_setassparms(card, iob, sizeof(caps), (long) &caps,
+				   qeth_setassparms_get_caps_cb, &caps);
+	if (rc) {
+		qeth_set_tso_off(card, prot);
+		return rc;
+	}
+
+	if (!qeth_ipa_caps_supported(&caps, QETH_IPA_LARGE_SEND_TCP) ||
+	    !qeth_ipa_caps_enabled(&caps, QETH_IPA_LARGE_SEND_TCP)) {
+		qeth_set_tso_off(card, prot);
+		return -EOPNOTSUPP;
+	}
+
+	dev_info(&card->gdev->dev, "TSOv%u enabled (MSS: %u)\n", prot,
+		 tso_data.mss);
+	return 0;
+}
+
+static int qeth_set_ipa_tso(struct qeth_card *card, bool on,
+			    enum qeth_prot_versions prot)
+{
+	int rc = on ? qeth_set_tso_on(card, prot) :
+		      qeth_set_tso_off(card, prot);
+
+	return rc ? -EIO : 0;
 }
 
 static int qeth_set_ipa_rx_csum(struct qeth_card *card, bool on)
@@ -6481,7 +6547,7 @@ static int qeth_set_ipa_rx_csum(struct qeth_card *card, bool on)
 }
 
 #define QETH_HW_FEATURES (NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_TSO | \
-			  NETIF_F_IPV6_CSUM)
+			  NETIF_F_IPV6_CSUM | NETIF_F_TSO6)
 /**
  * qeth_enable_hw_features() - (Re-)Enable HW functions for device features
  * @dev:	a net_device
@@ -6531,11 +6597,18 @@ int qeth_set_features(struct net_device *dev, netdev_features_t features)
 		if (rc)
 			changed ^= NETIF_F_RXCSUM;
 	}
-	if ((changed & NETIF_F_TSO)) {
-		rc = qeth_set_ipa_tso(card, features & NETIF_F_TSO ? 1 : 0);
+	if (changed & NETIF_F_TSO) {
+		rc = qeth_set_ipa_tso(card, features & NETIF_F_TSO,
+				      QETH_PROT_IPV4);
 		if (rc)
 			changed ^= NETIF_F_TSO;
 	}
+	if (changed & NETIF_F_TSO6) {
+		rc = qeth_set_ipa_tso(card, features & NETIF_F_TSO6,
+				      QETH_PROT_IPV6);
+		if (rc)
+			changed ^= NETIF_F_TSO6;
+	}
 
 	/* everything changed successfully? */
 	if ((dev->features ^ features) == changed)
@@ -6561,6 +6634,8 @@ netdev_features_t qeth_fix_features(struct net_device *dev,
 		features &= ~NETIF_F_RXCSUM;
 	if (!qeth_is_supported(card, IPA_OUTBOUND_TSO))
 		features &= ~NETIF_F_TSO;
+	if (!qeth_is_supported6(card, IPA_OUTBOUND_TSO))
+		features &= ~NETIF_F_TSO6;
 	/* if the card isn't up, remove features that require hw changes */
 	if (card->state == CARD_STATE_DOWN ||
 	    card->state == CARD_STATE_RECOVER)
@@ -6602,9 +6677,7 @@ static int __init qeth_core_init(void)
 
 	pr_info("loading core functions\n");
 	INIT_LIST_HEAD(&qeth_core_card_list.list);
-	INIT_LIST_HEAD(&qeth_dbf_list);
 	rwlock_init(&qeth_core_card_list.rwlock);
-	mutex_init(&qeth_mod_mutex);
 
 	qeth_wq = create_singlethread_workqueue("qeth_wq");
 	if (!qeth_wq) {
@@ -6619,8 +6692,10 @@ static int __init qeth_core_init(void)
 	rc = PTR_ERR_OR_ZERO(qeth_core_root_dev);
 	if (rc)
 		goto register_err;
-	qeth_core_header_cache = kmem_cache_create("qeth_hdr",
-			sizeof(struct qeth_hdr) + ETH_HLEN, 64, 0, NULL);
+	qeth_core_header_cache =
+		kmem_cache_create("qeth_hdr", QETH_HDR_CACHE_OBJ_SIZE,
+				  roundup_pow_of_two(QETH_HDR_CACHE_OBJ_SIZE),
+				  0, NULL);
 	if (!qeth_core_header_cache) {
 		rc = -ENOMEM;
 		goto slab_err;
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index aa5de1fe01e1..e85090467afe 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -56,6 +56,21 @@ static inline bool qeth_intparm_is_iob(unsigned long intparm)
 #define IPA_CMD_INITIATOR_OSA_REPLY   0x81
 #define IPA_CMD_PRIM_VERSION_NO 0x01
 
+struct qeth_ipa_caps {
+	u32 supported;
+	u32 enabled;
+};
+
+static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask)
+{
+	return (caps->supported & mask) == mask;
+}
+
+static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask)
+{
+	return (caps->enabled & mask) == mask;
+}
+
 enum qeth_card_types {
 	QETH_CARD_TYPE_OSD     = 1,
 	QETH_CARD_TYPE_IQD     = 5,
@@ -405,14 +420,25 @@ struct qeth_checksum_cmd {
 	__u32 enabled;
 } __packed;
 
+enum qeth_ipa_large_send_caps {
+	QETH_IPA_LARGE_SEND_TCP		= 0x00000001,
+};
+
+struct qeth_tso_start_data {
+	u32 mss;
+	u32 supported;
+};
+
 /* SETASSPARMS IPA Command: */
 struct qeth_ipacmd_setassparms {
 	struct qeth_ipacmd_setassparms_hdr hdr;
 	union {
 		__u32 flags_32bit;
+		struct qeth_ipa_caps caps;
 		struct qeth_checksum_cmd chksum;
 		struct qeth_arp_cache_entry add_arp_entry;
 		struct qeth_arp_query_data query_arp;
+		struct qeth_tso_start_data tso;
 		__u8 ip[16];
 	} data;
 } __attribute__ ((packed));
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c
index 25d0be25bcb3..30f61608fa22 100644
--- a/drivers/s390/net/qeth_core_sys.c
+++ b/drivers/s390/net/qeth_core_sys.c
@@ -31,10 +31,9 @@ static ssize_t qeth_dev_state_show(struct device *dev,
 	case CARD_STATE_SOFTSETUP:
 		return sprintf(buf, "SOFTSETUP\n");
 	case CARD_STATE_UP:
-		if (card->lan_online)
-		return sprintf(buf, "UP (LAN ONLINE)\n");
-		else
-			return sprintf(buf, "UP (LAN OFFLINE)\n");
+		return sprintf(buf, "UP (LAN %s)\n",
+			       netif_carrier_ok(card->dev) ? "ONLINE" :
+							     "OFFLINE");
 	case CARD_STATE_RECOVER:
 		return sprintf(buf, "RECOVER\n");
 	default:
@@ -228,7 +227,7 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev,
 		card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_TOS;
 		card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
 	} else if (sysfs_streq(buf, "prio_queueing_vlan")) {
-		if (!card->options.layer2) {
+		if (IS_LAYER3(card)) {
 			rc = -ENOTSUPP;
 			goto out;
 		}
@@ -379,7 +378,7 @@ static ssize_t qeth_dev_layer2_show(struct device *dev,
 	if (!card)
 		return -EINVAL;
 
-	return sprintf(buf, "%i\n", card->options.layer2);
+	return sprintf(buf, "%i\n", card->options.layer);
 }
 
 static ssize_t qeth_dev_layer2_store(struct device *dev,
@@ -413,7 +412,7 @@ static ssize_t qeth_dev_layer2_store(struct device *dev,
 		goto out;
 	}
 
-	if (card->options.layer2 == newdis)
+	if (card->options.layer == newdis)
 		goto out;
 	if (card->info.layer_enforced) {
 		/* fixed layer, can't switch */
@@ -432,8 +431,6 @@ static ssize_t qeth_dev_layer2_store(struct device *dev,
 
 		card->discipline->remove(card->gdev);
 		qeth_core_free_discipline(card);
-		card->options.layer2 = -1;
-
 		free_netdev(card->dev);
 		card->dev = ndev;
 	}
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index b5e38531733f..23aaf373f631 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -193,15 +193,25 @@ static int qeth_l2_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
 	return RTN_UNICAST;
 }
 
-static void qeth_l2_fill_header(struct qeth_hdr *hdr, struct sk_buff *skb,
-				int cast_type, unsigned int data_len)
+static void qeth_l2_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
+				struct sk_buff *skb, int ipv, int cast_type,
+				unsigned int data_len)
 {
-	struct vlan_ethhdr *veth = (struct vlan_ethhdr *)skb_mac_header(skb);
+	struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
 
-	memset(hdr, 0, sizeof(struct qeth_hdr));
-	hdr->hdr.l2.id = QETH_HEADER_TYPE_LAYER2;
 	hdr->hdr.l2.pkt_length = data_len;
 
+	if (skb_is_gso(skb)) {
+		hdr->hdr.l2.id = QETH_HEADER_TYPE_L2_TSO;
+	} else {
+		hdr->hdr.l2.id = QETH_HEADER_TYPE_LAYER2;
+		if (skb->ip_summed == CHECKSUM_PARTIAL) {
+			qeth_tx_csum(skb, &hdr->hdr.l2.flags[1], ipv);
+			if (card->options.performance_stats)
+				card->perf_stats.tx_csum++;
+		}
+	}
+
 	/* set byte byte 3 to casting flags */
 	if (cast_type == RTN_MULTICAST)
 		hdr->hdr.l2.flags[2] |= QETH_LAYER2_FLAG_MULTICAST;
@@ -641,84 +651,43 @@ static void qeth_l2_set_rx_mode(struct net_device *dev)
 		qeth_promisc_to_bridge(card);
 }
 
-static int qeth_l2_xmit(struct qeth_card *card, struct sk_buff *skb,
-			struct qeth_qdio_out_q *queue, int cast_type, int ipv)
+static int qeth_l2_xmit_osn(struct qeth_card *card, struct sk_buff *skb,
+			    struct qeth_qdio_out_q *queue)
 {
-	const unsigned int proto_len = IS_IQD(card) ? ETH_HLEN : 0;
-	const unsigned int hw_hdr_len = sizeof(struct qeth_hdr);
-	unsigned int frame_len = skb->len;
-	unsigned int data_offset = 0;
-	struct qeth_hdr *hdr = NULL;
+	struct qeth_hdr *hdr = (struct qeth_hdr *)skb->data;
+	addr_t end = (addr_t)(skb->data + sizeof(*hdr));
+	addr_t start = (addr_t)skb->data;
+	unsigned int elements = 0;
 	unsigned int hd_len = 0;
-	unsigned int elements;
-	int push_len, rc;
-	bool is_sg;
+	int rc;
 
-	rc = skb_cow_head(skb, hw_hdr_len);
-	if (rc)
-		return rc;
+	if (skb->protocol == htons(ETH_P_IPV6))
+		return -EPROTONOSUPPORT;
 
-	push_len = qeth_add_hw_header(card, skb, &hdr, hw_hdr_len, proto_len,
-				      &elements);
-	if (push_len < 0)
-		return push_len;
-	if (!push_len) {
-		/* HW header needs its own buffer element. */
-		hd_len = hw_hdr_len + proto_len;
-		data_offset = proto_len;
-	}
-	qeth_l2_fill_header(hdr, skb, cast_type, frame_len);
-	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		qeth_tx_csum(skb, &hdr->hdr.l2.flags[1], ipv);
-		if (card->options.performance_stats)
-			card->perf_stats.tx_csum++;
+	if (qeth_get_elements_for_range(start, end) > 1) {
+		/* Misaligned HW header, move it to its own buffer element. */
+		hdr = kmem_cache_alloc(qeth_core_header_cache, GFP_ATOMIC);
+		if (!hdr)
+			return -ENOMEM;
+		hd_len = sizeof(*hdr);
+		skb_copy_from_linear_data(skb, (char *)hdr, hd_len);
+		elements++;
 	}
 
-	is_sg = skb_is_nonlinear(skb);
-	if (IS_IQD(card)) {
-		rc = qeth_do_send_packet_fast(queue, skb, hdr, data_offset,
-					      hd_len);
-	} else {
-		/* TODO: drop skb_orphan() once TX completion is fast enough */
-		skb_orphan(skb);
-		rc = qeth_do_send_packet(card, queue, skb, hdr, data_offset,
-					 hd_len, elements);
+	elements += qeth_count_elements(skb, hd_len);
+	if (elements > QETH_MAX_BUFFER_ELEMENTS(card)) {
+		rc = -E2BIG;
+		goto out;
 	}
 
-	if (!rc) {
-		if (card->options.performance_stats) {
-			card->perf_stats.buf_elements_sent += elements;
-			if (is_sg)
-				card->perf_stats.sg_skbs_sent++;
-		}
-	} else {
-		if (!push_len)
-			kmem_cache_free(qeth_core_header_cache, hdr);
-		if (rc == -EBUSY)
-			/* roll back to ETH header */
-			skb_pull(skb, push_len);
-	}
+	rc = qeth_do_send_packet(card, queue, skb, hdr, hd_len, hd_len,
+				 elements);
+out:
+	if (rc && hd_len)
+		kmem_cache_free(qeth_core_header_cache, hdr);
 	return rc;
 }
 
-static int qeth_l2_xmit_osn(struct qeth_card *card, struct sk_buff *skb,
-			    struct qeth_qdio_out_q *queue)
-{
-	unsigned int elements;
-	struct qeth_hdr *hdr;
-
-	if (skb->protocol == htons(ETH_P_IPV6))
-		return -EPROTONOSUPPORT;
-
-	hdr = (struct qeth_hdr *)skb->data;
-	elements = qeth_get_elements_no(card, skb, 0, 0);
-	if (!elements)
-		return -E2BIG;
-	if (qeth_hdr_chk_and_bounce(skb, &hdr, sizeof(*hdr)))
-		return -EINVAL;
-	return qeth_do_send_packet(card, queue, skb, hdr, 0, 0, elements);
-}
-
 static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 					   struct net_device *dev)
 {
@@ -729,7 +698,7 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 	int tx_bytes = skb->len;
 	int rc;
 
-	if ((card->state != CARD_STATE_UP) || !card->lan_online) {
+	if (card->state != CARD_STATE_UP) {
 		card->stats.tx_carrier_errors++;
 		goto tx_drop;
 	}
@@ -745,7 +714,8 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
 	if (IS_OSN(card))
 		rc = qeth_l2_xmit_osn(card, skb, queue);
 	else
-		rc = qeth_l2_xmit(card, skb, queue, cast_type, ipv);
+		rc = qeth_xmit(card, skb, queue, ipv, cast_type,
+			       qeth_l2_fill_header);
 
 	if (!rc) {
 		card->stats.tx_packets++;
@@ -789,7 +759,10 @@ static int __qeth_l2_open(struct net_device *dev)
 
 	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
 		napi_enable(&card->napi);
+		local_bh_disable();
 		napi_schedule(&card->napi);
+		/* kick-start the NAPI softirq: */
+		local_bh_enable();
 	} else
 		rc = -EIO;
 	return rc;
@@ -837,7 +810,6 @@ static int qeth_l2_probe_device(struct ccwgroup_device *gdev)
 	}
 	INIT_LIST_HEAD(&card->vid_list);
 	hash_init(card->mac_htable);
-	card->options.layer2 = 1;
 	card->info.hwtrap = 0;
 	qeth_l2_vnicc_set_defaults(card);
 	return 0;
@@ -929,6 +901,20 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
 		card->dev->hw_features |= NETIF_F_RXCSUM;
 		card->dev->vlan_features |= NETIF_F_RXCSUM;
 	}
+	if (qeth_is_supported(card, IPA_OUTBOUND_TSO)) {
+		card->dev->hw_features |= NETIF_F_TSO;
+		card->dev->vlan_features |= NETIF_F_TSO;
+	}
+	if (qeth_is_supported6(card, IPA_OUTBOUND_TSO)) {
+		card->dev->hw_features |= NETIF_F_TSO6;
+		card->dev->vlan_features |= NETIF_F_TSO6;
+	}
+
+	if (card->dev->hw_features & (NETIF_F_TSO | NETIF_F_TSO6)) {
+		card->dev->needed_headroom = sizeof(struct qeth_hdr_tso);
+		netif_set_gso_max_size(card->dev,
+				       PAGE_SIZE * (QDIO_MAX_ELEMENTS_PER_BUFFER - 1));
+	}
 
 	qeth_l2_request_initial_mac(card);
 	netif_napi_add(card->dev, &card->napi, qeth_poll, QETH_NAPI_WEIGHT);
@@ -1029,10 +1015,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	}
 	card->state = CARD_STATE_SOFTSETUP;
-	if (card->lan_online)
-		netif_carrier_on(card->dev);
-	else
-		netif_carrier_off(card->dev);
 
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 
@@ -1178,9 +1160,6 @@ static int qeth_l2_pm_resume(struct ccwgroup_device *gdev)
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
 	int rc = 0;
 
-	if (gdev->state == CCWGROUP_OFFLINE)
-		goto out;
-
 	if (card->state == CARD_STATE_RECOVER) {
 		rc = __qeth_l2_set_online(card->gdev, 1);
 		if (rc) {
@@ -1190,7 +1169,7 @@ static int qeth_l2_pm_resume(struct ccwgroup_device *gdev)
 		}
 	} else
 		rc = __qeth_l2_set_online(card->gdev, 0);
-out:
+
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	netif_device_attach(card->dev);
 	if (rc)
@@ -1240,7 +1219,6 @@ static int qeth_osn_send_control_data(struct qeth_card *card, int len,
 			   struct qeth_cmd_buffer *iob)
 {
 	struct qeth_channel *channel = iob->channel;
-	unsigned long flags;
 	int rc = 0;
 
 	QETH_CARD_TEXT(card, 5, "osndctrd");
@@ -1249,10 +1227,10 @@ static int qeth_osn_send_control_data(struct qeth_card *card, int len,
 		   atomic_cmpxchg(&channel->irq_pending, 0, 1) == 0);
 	qeth_prepare_control_data(card, len, iob);
 	QETH_CARD_TEXT(card, 6, "osnoirqp");
-	spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
 	rc = ccw_device_start_timeout(channel->ccwdev, channel->ccw,
 				      (addr_t) iob, 0, 0, QETH_IPA_TIMEOUT);
-	spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
+	spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
 	if (rc) {
 		QETH_DBF_MESSAGE(2, "qeth_osn_send_control_data: "
 			   "ccw_device_start rc = %i\n", rc);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index ada258c01a08..0b161cc1fd2e 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -33,7 +33,6 @@
 #include <net/ipv6.h>
 #include <net/ip6_route.h>
 #include <net/ip6_fib.h>
-#include <net/ip6_checksum.h>
 #include <net/iucv/af_iucv.h>
 #include <linux/hashtable.h>
 
@@ -1349,6 +1348,7 @@ static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
 static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
 				int budget, int *done)
 {
+	struct net_device *dev = card->dev;
 	int work_done = 0;
 	struct sk_buff *skb;
 	struct qeth_hdr *hdr;
@@ -1370,11 +1370,10 @@ static int qeth_l3_process_inbound_buffer(struct qeth_card *card,
 			magic = *(__u16 *)skb->data;
 			if ((card->info.type == QETH_CARD_TYPE_IQD) &&
 			    (magic == ETH_P_AF_IUCV)) {
-				skb->protocol = cpu_to_be16(ETH_P_AF_IUCV);
 				len = skb->len;
-				card->dev->header_ops->create(skb, card->dev, 0,
-					card->dev->dev_addr, "FAKELL", len);
-				skb_reset_mac_header(skb);
+				dev_hard_header(skb, dev, ETH_P_AF_IUCV,
+						dev->dev_addr, "FAKELL", len);
+				skb->protocol = eth_type_trans(skb, dev);
 				netif_receive_skb(skb);
 			} else {
 				qeth_l3_rebuild_skb(card, skb, hdr);
@@ -1983,39 +1982,38 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb)
 	rcu_read_unlock();
 
 	/* no neighbour (eg AF_PACKET), fall back to target's IP address ... */
-	if (be16_to_cpu(skb->protocol) == ETH_P_IPV6)
-		return ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) ?
-				RTN_MULTICAST : RTN_UNICAST;
-	else if (be16_to_cpu(skb->protocol) == ETH_P_IP)
+	switch (qeth_get_ip_version(skb)) {
+	case 4:
 		return ipv4_is_multicast(ip_hdr(skb)->daddr) ?
 				RTN_MULTICAST : RTN_UNICAST;
-
-	/* ... and MAC address */
-	if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest, skb->dev->broadcast))
-		return RTN_BROADCAST;
-	if (is_multicast_ether_addr(eth_hdr(skb)->h_dest))
-		return RTN_MULTICAST;
-
-	/* default to unicast */
-	return RTN_UNICAST;
+	case 6:
+		return ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) ?
+				RTN_MULTICAST : RTN_UNICAST;
+	default:
+		/* ... and MAC address */
+		if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest,
+					    skb->dev->broadcast))
+			return RTN_BROADCAST;
+		if (is_multicast_ether_addr(eth_hdr(skb)->h_dest))
+			return RTN_MULTICAST;
+		/* default to unicast */
+		return RTN_UNICAST;
+	}
 }
 
 static void qeth_l3_fill_af_iucv_hdr(struct qeth_hdr *hdr, struct sk_buff *skb,
 				     unsigned int data_len)
 {
 	char daddr[16];
-	struct af_iucv_trans_hdr *iucv_hdr;
 
-	memset(hdr, 0, sizeof(struct qeth_hdr));
 	hdr->hdr.l3.id = QETH_HEADER_TYPE_LAYER3;
 	hdr->hdr.l3.length = data_len;
 	hdr->hdr.l3.flags = QETH_HDR_IPV6 | QETH_CAST_UNICAST;
 
-	iucv_hdr = (struct af_iucv_trans_hdr *)(skb_mac_header(skb) + ETH_HLEN);
 	memset(daddr, 0, sizeof(daddr));
 	daddr[0] = 0xfe;
 	daddr[1] = 0x80;
-	memcpy(&daddr[8], iucv_hdr->destUserID, 8);
+	memcpy(&daddr[8], iucv_trans_hdr(skb)->destUserID, 8);
 	memcpy(hdr->hdr.l3.next_hop.ipv6_addr, daddr, 16);
 }
 
@@ -2034,26 +2032,33 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
 				struct sk_buff *skb, int ipv, int cast_type,
 				unsigned int data_len)
 {
-	memset(hdr, 0, sizeof(struct qeth_hdr));
-	hdr->hdr.l3.id = QETH_HEADER_TYPE_LAYER3;
+	struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
+
 	hdr->hdr.l3.length = data_len;
 
-	/*
-	 * before we're going to overwrite this location with next hop ip.
-	 * v6 uses passthrough, v4 sets the tag in the QDIO header.
-	 */
-	if (skb_vlan_tag_present(skb)) {
-		if ((ipv == 4) || (card->info.type == QETH_CARD_TYPE_IQD))
-			hdr->hdr.l3.ext_flags = QETH_HDR_EXT_VLAN_FRAME;
-		else
-			hdr->hdr.l3.ext_flags = QETH_HDR_EXT_INCLUDE_VLAN_TAG;
-		hdr->hdr.l3.vlan_id = skb_vlan_tag_get(skb);
+	if (skb_is_gso(skb)) {
+		hdr->hdr.l3.id = QETH_HEADER_TYPE_L3_TSO;
+	} else {
+		hdr->hdr.l3.id = QETH_HEADER_TYPE_LAYER3;
+		if (skb->ip_summed == CHECKSUM_PARTIAL) {
+			qeth_tx_csum(skb, &hdr->hdr.l3.ext_flags, ipv);
+			/* some HW requires combined L3+L4 csum offload: */
+			if (ipv == 4)
+				hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_CSUM_HDR_REQ;
+			if (card->options.performance_stats)
+				card->perf_stats.tx_csum++;
+		}
 	}
 
-	if (!skb_is_gso(skb) && skb->ip_summed == CHECKSUM_PARTIAL) {
-		qeth_tx_csum(skb, &hdr->hdr.l3.ext_flags, ipv);
-		if (card->options.performance_stats)
-			card->perf_stats.tx_csum++;
+	if (ipv == 4 || IS_IQD(card)) {
+		/* NETIF_F_HW_VLAN_CTAG_TX */
+		if (skb_vlan_tag_present(skb)) {
+			hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_VLAN_FRAME;
+			hdr->hdr.l3.vlan_id = skb_vlan_tag_get(skb);
+		}
+	} else if (veth->h_vlan_proto == htons(ETH_P_8021Q)) {
+		hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_INCLUDE_VLAN_TAG;
+		hdr->hdr.l3.vlan_id = ntohs(veth->h_vlan_TCI);
 	}
 
 	/* OSA only: */
@@ -2094,85 +2099,41 @@ static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
 	rcu_read_unlock();
 }
 
-static void qeth_tso_fill_header(struct qeth_card *card,
-		struct qeth_hdr *qhdr, struct sk_buff *skb)
+static void qeth_l3_fixup_headers(struct sk_buff *skb)
 {
-	struct qeth_hdr_tso *hdr = (struct qeth_hdr_tso *)qhdr;
-	struct tcphdr *tcph = tcp_hdr(skb);
 	struct iphdr *iph = ip_hdr(skb);
-	struct ipv6hdr *ip6h = ipv6_hdr(skb);
-
-	/*fix header to TSO values ...*/
-	hdr->hdr.hdr.l3.id = QETH_HEADER_TYPE_TSO;
-	/*set values which are fix for the first approach ...*/
-	hdr->ext.hdr_tot_len = (__u16) sizeof(struct qeth_hdr_ext_tso);
-	hdr->ext.imb_hdr_no  = 1;
-	hdr->ext.hdr_type    = 1;
-	hdr->ext.hdr_version = 1;
-	hdr->ext.hdr_len     = 28;
-	/*insert non-fix values */
-	hdr->ext.mss = skb_shinfo(skb)->gso_size;
-	hdr->ext.dg_hdr_len = (__u16)(ip_hdrlen(skb) + tcp_hdrlen(skb));
-	hdr->ext.payload_len = (__u16)(skb->len - hdr->ext.dg_hdr_len -
-				       sizeof(struct qeth_hdr_tso));
-	tcph->check = 0;
-	if (be16_to_cpu(skb->protocol) == ETH_P_IPV6) {
-		ip6h->payload_len = 0;
-		tcph->check = ~csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,
-					       0, IPPROTO_TCP, 0);
-	} else {
-		/*OSA want us to set these values ...*/
-		tcph->check = ~csum_tcpudp_magic(iph->saddr, iph->daddr,
-					 0, IPPROTO_TCP, 0);
-		iph->tot_len = 0;
-		iph->check = 0;
-	}
-}
 
-/**
- * qeth_l3_get_elements_no_tso() - find number of SBALEs for skb data for tso
- * @card:			   qeth card structure, to check max. elems.
- * @skb:			   SKB address
- * @extra_elems:		   extra elems needed, to check against max.
- *
- * Returns the number of pages, and thus QDIO buffer elements, needed to cover
- * skb data, including linear part and fragments, but excluding TCP header.
- * (Exclusion of TCP header distinguishes it from qeth_get_elements_no().)
- * Checks if the result plus extra_elems fits under the limit for the card.
- * Returns 0 if it does not.
- * Note: extra_elems is not included in the returned result.
- */
-static int qeth_l3_get_elements_no_tso(struct qeth_card *card,
-			struct sk_buff *skb, int extra_elems)
-{
-	addr_t start = (addr_t)tcp_hdr(skb) + tcp_hdrlen(skb);
-	addr_t end = (addr_t)skb->data + skb_headlen(skb);
-	int elements = qeth_get_elements_for_frags(skb);
-
-	if (start != end)
-		elements += qeth_get_elements_for_range(start, end);
-
-	if ((elements + extra_elems) > QETH_MAX_BUFFER_ELEMENTS(card)) {
-		QETH_DBF_MESSAGE(2,
-	"Invalid size of TSO IP packet (Number=%d / Length=%d). Discarded.\n",
-				elements + extra_elems, skb->len);
-		return 0;
+	/* this is safe, IPv6 traffic takes a different path */
+	if (skb->ip_summed == CHECKSUM_PARTIAL)
+		iph->check = 0;
+	if (skb_is_gso(skb)) {
+		iph->tot_len = 0;
+		tcp_hdr(skb)->check = ~tcp_v4_check(0, iph->saddr,
+						    iph->daddr, 0);
 	}
-	return elements;
 }
 
-static int qeth_l3_xmit_offload(struct qeth_card *card, struct sk_buff *skb,
-				struct qeth_qdio_out_q *queue, int ipv,
-				int cast_type)
+static int qeth_l3_xmit(struct qeth_card *card, struct sk_buff *skb,
+			struct qeth_qdio_out_q *queue, int ipv, int cast_type)
 {
-	const unsigned int hw_hdr_len = sizeof(struct qeth_hdr);
-	unsigned int frame_len, elements;
+	unsigned int hw_hdr_len, proto_len, frame_len, elements;
 	unsigned char eth_hdr[ETH_HLEN];
+	bool is_tso = skb_is_gso(skb);
+	unsigned int data_offset = 0;
 	struct qeth_hdr *hdr = NULL;
 	unsigned int hd_len = 0;
 	int push_len, rc;
 	bool is_sg;
 
+	if (is_tso) {
+		hw_hdr_len = sizeof(struct qeth_hdr_tso);
+		proto_len = skb_transport_offset(skb) + tcp_hdrlen(skb) -
+			    ETH_HLEN;
+	} else {
+		hw_hdr_len = sizeof(struct qeth_hdr);
+		proto_len = 0;
+	}
+
 	/* re-use the L2 header area for the HW header: */
 	rc = skb_cow_head(skb, hw_hdr_len - ETH_HLEN);
 	if (rc)
@@ -2181,28 +2142,37 @@ static int qeth_l3_xmit_offload(struct qeth_card *card, struct sk_buff *skb,
 	skb_pull(skb, ETH_HLEN);
 	frame_len = skb->len;
 
-	push_len = qeth_add_hw_header(card, skb, &hdr, hw_hdr_len, 0,
+	qeth_l3_fixup_headers(skb);
+	push_len = qeth_add_hw_header(card, skb, &hdr, hw_hdr_len, proto_len,
 				      &elements);
 	if (push_len < 0)
 		return push_len;
-	if (!push_len) {
-		/* hdr was added discontiguous from skb->data */
-		hd_len = hw_hdr_len;
+	if (is_tso || !push_len) {
+		/* HW header needs its own buffer element. */
+		hd_len = hw_hdr_len + proto_len;
+		data_offset = push_len + proto_len;
 	}
+	memset(hdr, 0, hw_hdr_len);
 
-	if (skb->protocol == htons(ETH_P_AF_IUCV))
+	if (skb->protocol == htons(ETH_P_AF_IUCV)) {
 		qeth_l3_fill_af_iucv_hdr(hdr, skb, frame_len);
-	else
+	} else {
 		qeth_l3_fill_header(card, hdr, skb, ipv, cast_type, frame_len);
+		if (is_tso)
+			qeth_fill_tso_ext((struct qeth_hdr_tso *) hdr,
+					  frame_len - proto_len, skb,
+					  proto_len);
+	}
 
 	is_sg = skb_is_nonlinear(skb);
 	if (IS_IQD(card)) {
-		rc = qeth_do_send_packet_fast(queue, skb, hdr, 0, hd_len);
+		rc = qeth_do_send_packet_fast(queue, skb, hdr, data_offset,
+					      hd_len);
 	} else {
 		/* TODO: drop skb_orphan() once TX completion is fast enough */
 		skb_orphan(skb);
-		rc = qeth_do_send_packet(card, queue, skb, hdr, 0, hd_len,
-					 elements);
+		rc = qeth_do_send_packet(card, queue, skb, hdr, data_offset,
+					 hd_len, elements);
 	}
 
 	if (!rc) {
@@ -2210,6 +2180,10 @@ static int qeth_l3_xmit_offload(struct qeth_card *card, struct sk_buff *skb,
 			card->perf_stats.buf_elements_sent += elements;
 			if (is_sg)
 				card->perf_stats.sg_skbs_sent++;
+			if (is_tso) {
+				card->perf_stats.large_send_bytes += frame_len;
+				card->perf_stats.large_send_cnt++;
+			}
 		}
 	} else {
 		if (!push_len)
@@ -2224,118 +2198,6 @@ static int qeth_l3_xmit_offload(struct qeth_card *card, struct sk_buff *skb,
 	return rc;
 }
 
-static int qeth_l3_xmit(struct qeth_card *card, struct sk_buff *skb,
-			struct qeth_qdio_out_q *queue, int ipv, int cast_type)
-{
-	int elements, len, rc;
-	__be16 *tag;
-	struct qeth_hdr *hdr = NULL;
-	int hdr_elements = 0;
-	struct sk_buff *new_skb = NULL;
-	int tx_bytes = skb->len;
-	unsigned int hd_len;
-	bool use_tso, is_sg;
-
-	/* Ignore segment size from skb_is_gso(), 1 page is always used. */
-	use_tso = skb_is_gso(skb) &&
-		  (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4);
-
-	/* create a clone with writeable headroom */
-	new_skb = skb_realloc_headroom(skb, sizeof(struct qeth_hdr_tso) +
-					    VLAN_HLEN);
-	if (!new_skb)
-		return -ENOMEM;
-
-	if (ipv == 4) {
-		skb_pull(new_skb, ETH_HLEN);
-	} else if (skb_vlan_tag_present(new_skb)) {
-		skb_push(new_skb, VLAN_HLEN);
-		skb_copy_to_linear_data(new_skb, new_skb->data + 4, 4);
-		skb_copy_to_linear_data_offset(new_skb, 4,
-					       new_skb->data + 8, 4);
-		skb_copy_to_linear_data_offset(new_skb, 8,
-					       new_skb->data + 12, 4);
-		tag = (__be16 *)(new_skb->data + 12);
-		*tag = cpu_to_be16(ETH_P_8021Q);
-		*(tag + 1) = cpu_to_be16(skb_vlan_tag_get(new_skb));
-	}
-
-	/* fix hardware limitation: as long as we do not have sbal
-	 * chaining we can not send long frag lists
-	 */
-	if ((use_tso && !qeth_l3_get_elements_no_tso(card, new_skb, 1)) ||
-	    (!use_tso && !qeth_get_elements_no(card, new_skb, 0, 0))) {
-		rc = skb_linearize(new_skb);
-
-		if (card->options.performance_stats) {
-			if (rc)
-				card->perf_stats.tx_linfail++;
-			else
-				card->perf_stats.tx_lin++;
-		}
-		if (rc)
-			goto out;
-	}
-
-	if (use_tso) {
-		hdr = skb_push(new_skb, sizeof(struct qeth_hdr_tso));
-		memset(hdr, 0, sizeof(struct qeth_hdr_tso));
-		qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type,
-				    new_skb->len - sizeof(struct qeth_hdr_tso));
-		qeth_tso_fill_header(card, hdr, new_skb);
-		hdr_elements++;
-	} else {
-		hdr = skb_push(new_skb, sizeof(struct qeth_hdr));
-		qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type,
-				    new_skb->len - sizeof(struct qeth_hdr));
-	}
-
-	elements = use_tso ?
-		   qeth_l3_get_elements_no_tso(card, new_skb, hdr_elements) :
-		   qeth_get_elements_no(card, new_skb, hdr_elements, 0);
-	if (!elements) {
-		rc = -E2BIG;
-		goto out;
-	}
-	elements += hdr_elements;
-
-	if (use_tso) {
-		hd_len = sizeof(struct qeth_hdr_tso) +
-			 ip_hdrlen(new_skb) + tcp_hdrlen(new_skb);
-		len = hd_len;
-	} else {
-		hd_len = 0;
-		len = sizeof(struct qeth_hdr_layer3);
-	}
-
-	if (qeth_hdr_chk_and_bounce(new_skb, &hdr, len)) {
-		rc = -EINVAL;
-		goto out;
-	}
-
-	is_sg = skb_is_nonlinear(new_skb);
-	rc = qeth_do_send_packet(card, queue, new_skb, hdr, hd_len, hd_len,
-				 elements);
-out:
-	if (!rc) {
-		if (new_skb != skb)
-			dev_kfree_skb_any(skb);
-		if (card->options.performance_stats) {
-			card->perf_stats.buf_elements_sent += elements;
-			if (is_sg)
-				card->perf_stats.sg_skbs_sent++;
-			if (use_tso) {
-				card->perf_stats.large_send_bytes += tx_bytes;
-				card->perf_stats.large_send_cnt++;
-			}
-		}
-	} else {
-		if (new_skb != skb)
-			dev_kfree_skb_any(new_skb);
-	}
-	return rc;
-}
-
 static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 					   struct net_device *dev)
 {
@@ -2355,7 +2217,7 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 			goto tx_drop;
 	}
 
-	if (card->state != CARD_STATE_UP || !card->lan_online) {
+	if (card->state != CARD_STATE_UP) {
 		card->stats.tx_carrier_errors++;
 		goto tx_drop;
 	}
@@ -2371,10 +2233,11 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
 	}
 	netif_stop_queue(dev);
 
-	if (IS_IQD(card) || (!skb_is_gso(skb) && ipv == 4))
-		rc = qeth_l3_xmit_offload(card, skb, queue, ipv, cast_type);
-	else
+	if (ipv == 4 || IS_IQD(card))
 		rc = qeth_l3_xmit(card, skb, queue, ipv, cast_type);
+	else
+		rc = qeth_xmit(card, skb, queue, ipv, cast_type,
+			       qeth_l3_fill_header);
 
 	if (!rc) {
 		card->stats.tx_packets++;
@@ -2412,7 +2275,10 @@ static int __qeth_l3_open(struct net_device *dev)
 
 	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
 		napi_enable(&card->napi);
+		local_bh_disable();
 		napi_schedule(&card->napi);
+		/* kick-start the NAPI softirq: */
+		local_bh_enable();
 	} else
 		rc = -EIO;
 	return rc;
@@ -2476,6 +2342,15 @@ qeth_l3_neigh_setup(struct net_device *dev, struct neigh_parms *np)
 	return 0;
 }
 
+static netdev_features_t qeth_l3_osa_features_check(struct sk_buff *skb,
+						    struct net_device *dev,
+						    netdev_features_t features)
+{
+	if (qeth_get_ip_version(skb) != 4)
+		features &= ~NETIF_F_HW_VLAN_CTAG_TX;
+	return qeth_features_check(skb, dev, features);
+}
+
 static const struct net_device_ops qeth_l3_netdev_ops = {
 	.ndo_open		= qeth_l3_open,
 	.ndo_stop		= qeth_l3_stop,
@@ -2496,7 +2371,7 @@ static const struct net_device_ops qeth_l3_osa_netdev_ops = {
 	.ndo_stop		= qeth_l3_stop,
 	.ndo_get_stats		= qeth_get_stats,
 	.ndo_start_xmit		= qeth_l3_hard_start_xmit,
-	.ndo_features_check	= qeth_features_check,
+	.ndo_features_check	= qeth_l3_osa_features_check,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_rx_mode	= qeth_l3_set_rx_mode,
 	.ndo_do_ioctl		= qeth_do_ioctl,
@@ -2510,6 +2385,7 @@ static const struct net_device_ops qeth_l3_osa_netdev_ops = {
 
 static int qeth_l3_setup_netdev(struct qeth_card *card)
 {
+	unsigned int headroom;
 	int rc;
 
 	if (card->dev->netdev_ops)
@@ -2542,9 +2418,22 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
 			card->dev->hw_features |= NETIF_F_IPV6_CSUM;
 			card->dev->vlan_features |= NETIF_F_IPV6_CSUM;
 		}
+		if (qeth_is_supported6(card, IPA_OUTBOUND_TSO)) {
+			card->dev->hw_features |= NETIF_F_TSO6;
+			card->dev->vlan_features |= NETIF_F_TSO6;
+		}
+
+		/* allow for de-acceleration of NETIF_F_HW_VLAN_CTAG_TX: */
+		if (card->dev->hw_features & NETIF_F_TSO6)
+			headroom = sizeof(struct qeth_hdr_tso) + VLAN_HLEN;
+		else if (card->dev->hw_features & NETIF_F_TSO)
+			headroom = sizeof(struct qeth_hdr_tso);
+		else
+			headroom = sizeof(struct qeth_hdr) + VLAN_HLEN;
 	} else if (card->info.type == QETH_CARD_TYPE_IQD) {
 		card->dev->flags |= IFF_NOARP;
 		card->dev->netdev_ops = &qeth_l3_netdev_ops;
+		headroom = sizeof(struct qeth_hdr) - ETH_HLEN;
 
 		rc = qeth_l3_iqd_read_initial_mac(card);
 		if (rc)
@@ -2555,14 +2444,14 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
 	} else
 		return -ENODEV;
 
+	card->dev->needed_headroom = headroom;
 	card->dev->ethtool_ops = &qeth_l3_ethtool_ops;
-	card->dev->needed_headroom = sizeof(struct qeth_hdr) - ETH_HLEN;
 	card->dev->features |=	NETIF_F_HW_VLAN_CTAG_TX |
 				NETIF_F_HW_VLAN_CTAG_RX |
 				NETIF_F_HW_VLAN_CTAG_FILTER;
 
 	netif_keep_dst(card->dev);
-	if (card->dev->hw_features & NETIF_F_TSO)
+	if (card->dev->hw_features & (NETIF_F_TSO | NETIF_F_TSO6))
 		netif_set_gso_max_size(card->dev,
 				       PAGE_SIZE * (QETH_MAX_BUFFER_ELEMENTS(card) - 1));
 
@@ -2591,7 +2480,6 @@ static int qeth_l3_probe_device(struct ccwgroup_device *gdev)
 	}
 	hash_init(card->ip_htable);
 	hash_init(card->ip_mc_htable);
-	card->options.layer2 = 0;
 	card->info.hwtrap = 0;
 	return 0;
 }
@@ -2678,10 +2566,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	qeth_l3_recover_ip(card);
-	if (card->lan_online)
-		netif_carrier_on(card->dev);
-	else
-		netif_carrier_off(card->dev);
 
 	qeth_enable_hw_features(card->dev);
 	if (recover_flag == CARD_STATE_RECOVER) {
@@ -2819,9 +2703,6 @@ static int qeth_l3_pm_resume(struct ccwgroup_device *gdev)
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
 	int rc = 0;
 
-	if (gdev->state == CCWGROUP_OFFLINE)
-		goto out;
-
 	if (card->state == CARD_STATE_RECOVER) {
 		rc = __qeth_l3_set_online(card->gdev, 1);
 		if (rc) {
@@ -2831,7 +2712,7 @@ static int qeth_l3_pm_resume(struct ccwgroup_device *gdev)
 		}
 	} else
 		rc = __qeth_l3_set_online(card->gdev, 0);
-out:
+
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	netif_device_attach(card->dev);
 	if (rc)
diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c
index 7b31f19ade83..050879a2ddef 100644
--- a/drivers/sbus/char/openprom.c
+++ b/drivers/sbus/char/openprom.c
@@ -715,22 +715,13 @@ static struct miscdevice openprom_dev = {
 
 static int __init openprom_init(void)
 {
-	struct device_node *dp;
 	int err;
 
 	err = misc_register(&openprom_dev);
 	if (err)
 		return err;
 
-	dp = of_find_node_by_path("/");
-	dp = dp->child;
-	while (dp) {
-		if (!strcmp(dp->name, "options"))
-			break;
-		dp = dp->sibling;
-	}
-	options_node = dp;
-
+	options_node = of_get_child_by_name(of_find_node_by_path("/"), "options");
 	if (!options_node) {
 		misc_deregister(&openprom_dev);
 		return -EIO;
diff --git a/drivers/sbus/char/oradax.c b/drivers/sbus/char/oradax.c
index 524f9ea62e52..6516bc3cb58b 100644
--- a/drivers/sbus/char/oradax.c
+++ b/drivers/sbus/char/oradax.c
@@ -689,8 +689,7 @@ static int dax_open(struct inode *inode, struct file *f)
 alloc_error:
 	kfree(ctx->ccb_buf);
 done:
-	if (ctx != NULL)
-		kfree(ctx);
+	kfree(ctx);
 	return -ENOMEM;
 }
 
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index f00045813378..27c8d6ba05bb 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -150,15 +150,11 @@ static void bnx2fc_clean_rx_queue(struct fc_lport *lp)
 	struct fcoe_rcv_info *fr;
 	struct sk_buff_head *list;
 	struct sk_buff *skb, *next;
-	struct sk_buff *head;
 
 	bg = &bnx2fc_global;
 	spin_lock_bh(&bg->fcoe_rx_list.lock);
 	list = &bg->fcoe_rx_list;
-	head = list->next;
-	for (skb = head; skb != (struct sk_buff *)list;
-	     skb = next) {
-		next = skb->next;
+	skb_queue_walk_safe(list, skb, next) {
 		fr = fcoe_dev_from_skb(skb);
 		if (fr->fr_dev == lp) {
 			__skb_unlink(skb, list);
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 3f3af5e74a07..75f876409fb9 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -784,7 +784,8 @@ cxgbi_check_route6(struct sockaddr *dst_addr, int ifindex)
 	csk->mtu = mtu;
 	csk->dst = dst;
 
-	if (ipv6_addr_any(&rt->rt6i_prefsrc.addr)) {
+	rt6_get_prefsrc(rt, &pref_saddr);
+	if (ipv6_addr_any(&pref_saddr)) {
 		struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt);
 
 		err = ipv6_dev_get_saddr(&init_net, idev ? idev->dev : NULL,
@@ -794,8 +795,6 @@ cxgbi_check_route6(struct sockaddr *dst_addr, int ifindex)
 				&daddr6->sin6_addr);
 			goto rel_rt;
 		}
-	} else {
-		pref_saddr = rt->rt6i_prefsrc.addr;
 	}
 
 	csk->csk_family = AF_INET6;
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index cc8e64dc65ad..e5bd035ebad0 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2472,6 +2472,7 @@ static int __qedi_probe(struct pci_dev *pdev, int mode)
 		/* start qedi context */
 		spin_lock_init(&qedi->hba_lock);
 		spin_lock_init(&qedi->task_idx_lock);
+		mutex_init(&qedi->stats_lock);
 	}
 	qedi_ops->ll2->register_cb_ops(qedi->cdev, &qedi_ll2_cb_ops, qedi);
 	qedi_ops->ll2->start(qedi->cdev, &params);
diff --git a/drivers/soc/fsl/qbman/bman_ccsr.c b/drivers/soc/fsl/qbman/bman_ccsr.c
index 05c42235dd41..7c3cc968053c 100644
--- a/drivers/soc/fsl/qbman/bman_ccsr.c
+++ b/drivers/soc/fsl/qbman/bman_ccsr.c
@@ -120,6 +120,7 @@ static void bm_set_memory(u64 ba, u32 size)
  */
 static dma_addr_t fbpr_a;
 static size_t fbpr_sz;
+static int __bman_probed;
 
 static int bman_fbpr(struct reserved_mem *rmem)
 {
@@ -166,6 +167,12 @@ static irqreturn_t bman_isr(int irq, void *ptr)
 	return IRQ_HANDLED;
 }
 
+int bman_is_probed(void)
+{
+	return __bman_probed;
+}
+EXPORT_SYMBOL_GPL(bman_is_probed);
+
 static int fsl_bman_probe(struct platform_device *pdev)
 {
 	int ret, err_irq;
@@ -175,6 +182,8 @@ static int fsl_bman_probe(struct platform_device *pdev)
 	u16 id, bm_pool_cnt;
 	u8 major, minor;
 
+	__bman_probed = -1;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(dev, "Can't get %pOF property 'IORESOURCE_MEM'\n",
@@ -255,6 +264,8 @@ static int fsl_bman_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	__bman_probed = 1;
+
 	return 0;
 };
 
diff --git a/drivers/soc/fsl/qbman/qman_ccsr.c b/drivers/soc/fsl/qbman/qman_ccsr.c
index 79cba58387a5..6fd5fef5f39b 100644
--- a/drivers/soc/fsl/qbman/qman_ccsr.c
+++ b/drivers/soc/fsl/qbman/qman_ccsr.c
@@ -273,6 +273,7 @@ static const struct qman_error_info_mdata error_mdata[] = {
 static u32 __iomem *qm_ccsr_start;
 /* A SDQCR mask comprising all the available/visible pool channels */
 static u32 qm_pools_sdqcr;
+static int __qman_probed;
 
 static inline u32 qm_ccsr_in(u32 offset)
 {
@@ -686,6 +687,12 @@ static int qman_resource_init(struct device *dev)
 	return 0;
 }
 
+int qman_is_probed(void)
+{
+	return __qman_probed;
+}
+EXPORT_SYMBOL_GPL(qman_is_probed);
+
 static int fsl_qman_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -695,6 +702,8 @@ static int fsl_qman_probe(struct platform_device *pdev)
 	u16 id;
 	u8 major, minor;
 
+	__qman_probed = -1;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(dev, "Can't get %pOF property 'IORESOURCE_MEM'\n",
@@ -828,6 +837,8 @@ static int fsl_qman_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	__qman_probed = 1;
+
 	return 0;
 }
 
diff --git a/drivers/soc/fsl/qbman/qman_portal.c b/drivers/soc/fsl/qbman/qman_portal.c
index a120002b630e..3e9391d117c5 100644
--- a/drivers/soc/fsl/qbman/qman_portal.c
+++ b/drivers/soc/fsl/qbman/qman_portal.c
@@ -227,6 +227,14 @@ static int qman_portal_probe(struct platform_device *pdev)
 	int irq, cpu, err;
 	u32 val;
 
+	err = qman_is_probed();
+	if (!err)
+		return -EPROBE_DEFER;
+	if (err < 0) {
+		dev_err(&pdev->dev, "failing probe due to qman probe error\n");
+		return -ENODEV;
+	}
+
 	pcfg = devm_kmalloc(dev, sizeof(*pcfg), GFP_KERNEL);
 	if (!pcfg)
 		return -ENOMEM;
diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index 99a4656d113d..3861cb659cb9 100644
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
@@ -425,7 +425,7 @@ void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
 			*m = chipco_read32(cc, SSB_CHIPCO_CLOCK_M2);
 			break;
 		}
-		/* Fallthough */
+		/* Fall through */
 	default:
 		*m = chipco_read32(cc, SSB_CHIPCO_CLOCK_SB);
 	}
diff --git a/drivers/staging/fsl-dpaa2/Kconfig b/drivers/staging/fsl-dpaa2/Kconfig
index a4c4b83ddc9c..991e154c0eca 100644
--- a/drivers/staging/fsl-dpaa2/Kconfig
+++ b/drivers/staging/fsl-dpaa2/Kconfig
@@ -9,14 +9,6 @@ config FSL_DPAA2
 	  Build drivers for Freescale DataPath Acceleration
 	  Architecture (DPAA2) family of SoCs.
 
-config FSL_DPAA2_ETH
-	tristate "Freescale DPAA2 Ethernet"
-	depends on FSL_DPAA2 && FSL_MC_DPIO
-	depends on NETDEVICES && ETHERNET
-	---help---
-	  Ethernet driver for Freescale DPAA2 SoCs, using the
-	  Freescale MC bus driver
-
 config FSL_DPAA2_ETHSW
 	tristate "Freescale DPAA2 Ethernet Switch"
 	depends on FSL_DPAA2
@@ -24,11 +16,3 @@ config FSL_DPAA2_ETHSW
 	---help---
 	Driver for Freescale DPAA2 Ethernet Switch. Select
 	BRIDGE to have support for bridge tools.
-
-config FSL_DPAA2_PTP_CLOCK
-	tristate "Freescale DPAA2 PTP Clock"
-	depends on FSL_DPAA2_ETH && POSIX_TIMERS
-	select PTP_1588_CLOCK
-	help
-	  This driver adds support for using the DPAA2 1588 timer module
-	  as a PTP clock.
diff --git a/drivers/staging/fsl-dpaa2/Makefile b/drivers/staging/fsl-dpaa2/Makefile
index 9c7062945758..c92ab98c27d9 100644
--- a/drivers/staging/fsl-dpaa2/Makefile
+++ b/drivers/staging/fsl-dpaa2/Makefile
@@ -2,6 +2,4 @@
 # Freescale DataPath Acceleration Architecture Gen2 (DPAA2) drivers
 #
 
-obj-$(CONFIG_FSL_DPAA2_ETH)		+= ethernet/
 obj-$(CONFIG_FSL_DPAA2_ETHSW)		+= ethsw/
-obj-$(CONFIG_FSL_DPAA2_PTP_CLOCK)	+= rtc/
diff --git a/drivers/staging/fsl-dpaa2/ethernet/Makefile b/drivers/staging/fsl-dpaa2/ethernet/Makefile
deleted file mode 100644
index 9315ecdba612..000000000000
--- a/drivers/staging/fsl-dpaa2/ethernet/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the Freescale DPAA2 Ethernet controller
-#
-
-obj-$(CONFIG_FSL_DPAA2_ETH) += fsl-dpaa2-eth.o
-
-fsl-dpaa2-eth-objs    := dpaa2-eth.o dpaa2-ethtool.o dpni.o
-
-# Needed by the tracing framework
-CFLAGS_dpaa2-eth.o := -I$(src)
diff --git a/drivers/staging/fsl-dpaa2/ethernet/TODO b/drivers/staging/fsl-dpaa2/ethernet/TODO
deleted file mode 100644
index e400a5e427a5..000000000000
--- a/drivers/staging/fsl-dpaa2/ethernet/TODO
+++ /dev/null
@@ -1,18 +0,0 @@
-* Add a DPAA2 MAC kernel driver in order to allow PHY management; currently
-  the DPMAC objects and their link to DPNIs are handled by MC internally
-  and all PHYs are seen as fixed-link
-* add more debug support: decide how to expose detailed debug statistics,
-  add ingress error queue support
-* MC firmware uprev; the DPAA2 objects used by the Ethernet driver need to
-  be kept in sync with binary interface changes in MC
-* refine README file
-* cleanup
-
-NOTE: None of the above is must-have before getting the DPAA2 Ethernet driver
-out of staging. The main requirement for that is to have the drivers it
-depends on, fsl-mc bus and DPIO driver, moved to drivers/bus and drivers/soc
-respectively.
-
- Please send any patches to Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
- ruxandra.radulescu@nxp.com, devel@driverdev.osuosl.org,
- linux-kernel@vger.kernel.org
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c
deleted file mode 100644
index 8056a95e1265..000000000000
--- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c
+++ /dev/null
@@ -1,280 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
-/* Copyright 2014-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP
- */
-
-#include <linux/net_tstamp.h>
-
-#include "dpni.h"	/* DPNI_LINK_OPT_* */
-#include "dpaa2-eth.h"
-
-/* To be kept in sync with DPNI statistics */
-static char dpaa2_ethtool_stats[][ETH_GSTRING_LEN] = {
-	"[hw] rx frames",
-	"[hw] rx bytes",
-	"[hw] rx mcast frames",
-	"[hw] rx mcast bytes",
-	"[hw] rx bcast frames",
-	"[hw] rx bcast bytes",
-	"[hw] tx frames",
-	"[hw] tx bytes",
-	"[hw] tx mcast frames",
-	"[hw] tx mcast bytes",
-	"[hw] tx bcast frames",
-	"[hw] tx bcast bytes",
-	"[hw] rx filtered frames",
-	"[hw] rx discarded frames",
-	"[hw] rx nobuffer discards",
-	"[hw] tx discarded frames",
-	"[hw] tx confirmed frames",
-};
-
-#define DPAA2_ETH_NUM_STATS	ARRAY_SIZE(dpaa2_ethtool_stats)
-
-static char dpaa2_ethtool_extras[][ETH_GSTRING_LEN] = {
-	/* per-cpu stats */
-	"[drv] tx conf frames",
-	"[drv] tx conf bytes",
-	"[drv] tx sg frames",
-	"[drv] tx sg bytes",
-	"[drv] tx realloc frames",
-	"[drv] rx sg frames",
-	"[drv] rx sg bytes",
-	"[drv] enqueue portal busy",
-	/* Channel stats */
-	"[drv] dequeue portal busy",
-	"[drv] channel pull errors",
-	"[drv] cdan",
-};
-
-#define DPAA2_ETH_NUM_EXTRA_STATS	ARRAY_SIZE(dpaa2_ethtool_extras)
-
-static void dpaa2_eth_get_drvinfo(struct net_device *net_dev,
-				  struct ethtool_drvinfo *drvinfo)
-{
-	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-
-	strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
-
-	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
-		 "%u.%u", priv->dpni_ver_major, priv->dpni_ver_minor);
-
-	strlcpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent),
-		sizeof(drvinfo->bus_info));
-}
-
-static int
-dpaa2_eth_get_link_ksettings(struct net_device *net_dev,
-			     struct ethtool_link_ksettings *link_settings)
-{
-	struct dpni_link_state state = {0};
-	int err = 0;
-	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-
-	err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state);
-	if (err) {
-		netdev_err(net_dev, "ERROR %d getting link state\n", err);
-		goto out;
-	}
-
-	/* At the moment, we have no way of interrogating the DPMAC
-	 * from the DPNI side - and for that matter there may exist
-	 * no DPMAC at all. So for now we just don't report anything
-	 * beyond the DPNI attributes.
-	 */
-	if (state.options & DPNI_LINK_OPT_AUTONEG)
-		link_settings->base.autoneg = AUTONEG_ENABLE;
-	if (!(state.options & DPNI_LINK_OPT_HALF_DUPLEX))
-		link_settings->base.duplex = DUPLEX_FULL;
-	link_settings->base.speed = state.rate;
-
-out:
-	return err;
-}
-
-#define DPNI_DYNAMIC_LINK_SET_VER_MAJOR		7
-#define DPNI_DYNAMIC_LINK_SET_VER_MINOR		1
-static int
-dpaa2_eth_set_link_ksettings(struct net_device *net_dev,
-			     const struct ethtool_link_ksettings *link_settings)
-{
-	struct dpni_link_cfg cfg = {0};
-	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-	int err = 0;
-
-	/* If using an older MC version, the DPNI must be down
-	 * in order to be able to change link settings. Taking steps to let
-	 * the user know that.
-	 */
-	if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_DYNAMIC_LINK_SET_VER_MAJOR,
-				   DPNI_DYNAMIC_LINK_SET_VER_MINOR) < 0) {
-		if (netif_running(net_dev)) {
-			netdev_info(net_dev, "Interface must be brought down first.\n");
-			return -EACCES;
-		}
-	}
-
-	cfg.rate = link_settings->base.speed;
-	if (link_settings->base.autoneg == AUTONEG_ENABLE)
-		cfg.options |= DPNI_LINK_OPT_AUTONEG;
-	else
-		cfg.options &= ~DPNI_LINK_OPT_AUTONEG;
-	if (link_settings->base.duplex  == DUPLEX_HALF)
-		cfg.options |= DPNI_LINK_OPT_HALF_DUPLEX;
-	else
-		cfg.options &= ~DPNI_LINK_OPT_HALF_DUPLEX;
-
-	err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg);
-	if (err)
-		/* ethtool will be loud enough if we return an error; no point
-		 * in putting our own error message on the console by default
-		 */
-		netdev_dbg(net_dev, "ERROR %d setting link cfg\n", err);
-
-	return err;
-}
-
-static void dpaa2_eth_get_strings(struct net_device *netdev, u32 stringset,
-				  u8 *data)
-{
-	u8 *p = data;
-	int i;
-
-	switch (stringset) {
-	case ETH_SS_STATS:
-		for (i = 0; i < DPAA2_ETH_NUM_STATS; i++) {
-			strlcpy(p, dpaa2_ethtool_stats[i], ETH_GSTRING_LEN);
-			p += ETH_GSTRING_LEN;
-		}
-		for (i = 0; i < DPAA2_ETH_NUM_EXTRA_STATS; i++) {
-			strlcpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN);
-			p += ETH_GSTRING_LEN;
-		}
-		break;
-	}
-}
-
-static int dpaa2_eth_get_sset_count(struct net_device *net_dev, int sset)
-{
-	switch (sset) {
-	case ETH_SS_STATS: /* ethtool_get_stats(), ethtool_get_drvinfo() */
-		return DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS;
-	default:
-		return -EOPNOTSUPP;
-	}
-}
-
-/** Fill in hardware counters, as returned by MC.
- */
-static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev,
-					struct ethtool_stats *stats,
-					u64 *data)
-{
-	int i = 0;
-	int j, k, err;
-	int num_cnt;
-	union dpni_statistics dpni_stats;
-	u64 cdan = 0;
-	u64 portal_busy = 0, pull_err = 0;
-	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-	struct dpaa2_eth_drv_stats *extras;
-	struct dpaa2_eth_ch_stats *ch_stats;
-
-	memset(data, 0,
-	       sizeof(u64) * (DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS));
-
-	/* Print standard counters, from DPNI statistics */
-	for (j = 0; j <= 2; j++) {
-		err = dpni_get_statistics(priv->mc_io, 0, priv->mc_token,
-					  j, &dpni_stats);
-		if (err != 0)
-			netdev_warn(net_dev, "dpni_get_stats(%d) failed\n", j);
-		switch (j) {
-		case 0:
-			num_cnt = sizeof(dpni_stats.page_0) / sizeof(u64);
-			break;
-		case 1:
-			num_cnt = sizeof(dpni_stats.page_1) / sizeof(u64);
-			break;
-		case 2:
-			num_cnt = sizeof(dpni_stats.page_2) / sizeof(u64);
-			break;
-		}
-		for (k = 0; k < num_cnt; k++)
-			*(data + i++) = dpni_stats.raw.counter[k];
-	}
-
-	/* Print per-cpu extra stats */
-	for_each_online_cpu(k) {
-		extras = per_cpu_ptr(priv->percpu_extras, k);
-		for (j = 0; j < sizeof(*extras) / sizeof(__u64); j++)
-			*((__u64 *)data + i + j) += *((__u64 *)extras + j);
-	}
-	i += j;
-
-	for (j = 0; j < priv->num_channels; j++) {
-		ch_stats = &priv->channel[j]->stats;
-		cdan += ch_stats->cdan;
-		portal_busy += ch_stats->dequeue_portal_busy;
-		pull_err += ch_stats->pull_err;
-	}
-
-	*(data + i++) = portal_busy;
-	*(data + i++) = pull_err;
-	*(data + i++) = cdan;
-}
-
-static int dpaa2_eth_get_rxnfc(struct net_device *net_dev,
-			       struct ethtool_rxnfc *rxnfc, u32 *rule_locs)
-{
-	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-
-	switch (rxnfc->cmd) {
-	case ETHTOOL_GRXFH:
-		/* we purposely ignore cmd->flow_type for now, because the
-		 * classifier only supports a single set of fields for all
-		 * protocols
-		 */
-		rxnfc->data = priv->rx_hash_fields;
-		break;
-	case ETHTOOL_GRXRINGS:
-		rxnfc->data = dpaa2_eth_queue_count(priv);
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-int dpaa2_phc_index = -1;
-EXPORT_SYMBOL(dpaa2_phc_index);
-
-static int dpaa2_eth_get_ts_info(struct net_device *dev,
-				 struct ethtool_ts_info *info)
-{
-	info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
-				SOF_TIMESTAMPING_RX_HARDWARE |
-				SOF_TIMESTAMPING_RAW_HARDWARE;
-
-	info->phc_index = dpaa2_phc_index;
-
-	info->tx_types = (1 << HWTSTAMP_TX_OFF) |
-			 (1 << HWTSTAMP_TX_ON);
-
-	info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
-			   (1 << HWTSTAMP_FILTER_ALL);
-	return 0;
-}
-
-const struct ethtool_ops dpaa2_ethtool_ops = {
-	.get_drvinfo = dpaa2_eth_get_drvinfo,
-	.get_link = ethtool_op_get_link,
-	.get_link_ksettings = dpaa2_eth_get_link_ksettings,
-	.set_link_ksettings = dpaa2_eth_set_link_ksettings,
-	.get_sset_count = dpaa2_eth_get_sset_count,
-	.get_ethtool_stats = dpaa2_eth_get_ethtool_stats,
-	.get_strings = dpaa2_eth_get_strings,
-	.get_rxnfc = dpaa2_eth_get_rxnfc,
-	.get_ts_info = dpaa2_eth_get_ts_info,
-};
diff --git a/drivers/staging/fsl-dpaa2/rtc/Makefile b/drivers/staging/fsl-dpaa2/rtc/Makefile
deleted file mode 100644
index 5468da071163..000000000000
--- a/drivers/staging/fsl-dpaa2/rtc/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the Freescale DPAA2 PTP clock
-#
-
-obj-$(CONFIG_FSL_DPAA2_PTP_CLOCK) += dpaa2-rtc.o
-
-dpaa2-rtc-objs := rtc.o dprtc.o
diff --git a/drivers/staging/fsl-dpaa2/rtc/dprtc-cmd.h b/drivers/staging/fsl-dpaa2/rtc/dprtc-cmd.h
deleted file mode 100644
index db6a473430cc..000000000000
--- a/drivers/staging/fsl-dpaa2/rtc/dprtc-cmd.h
+++ /dev/null
@@ -1,137 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016-2018 NXP
- */
-
-#ifndef _FSL_DPRTC_CMD_H
-#define _FSL_DPRTC_CMD_H
-
-/* DPRTC Version */
-#define DPRTC_VER_MAJOR			2
-#define DPRTC_VER_MINOR			0
-
-/* Command versioning */
-#define DPRTC_CMD_BASE_VERSION		1
-#define DPRTC_CMD_ID_OFFSET		4
-
-#define DPRTC_CMD(id)	(((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_BASE_VERSION)
-
-/* Command IDs */
-#define DPRTC_CMDID_CLOSE			DPRTC_CMD(0x800)
-#define DPRTC_CMDID_OPEN			DPRTC_CMD(0x810)
-#define DPRTC_CMDID_CREATE			DPRTC_CMD(0x910)
-#define DPRTC_CMDID_DESTROY			DPRTC_CMD(0x990)
-#define DPRTC_CMDID_GET_API_VERSION		DPRTC_CMD(0xa10)
-
-#define DPRTC_CMDID_ENABLE			DPRTC_CMD(0x002)
-#define DPRTC_CMDID_DISABLE			DPRTC_CMD(0x003)
-#define DPRTC_CMDID_GET_ATTR			DPRTC_CMD(0x004)
-#define DPRTC_CMDID_RESET			DPRTC_CMD(0x005)
-#define DPRTC_CMDID_IS_ENABLED			DPRTC_CMD(0x006)
-
-#define DPRTC_CMDID_SET_IRQ_ENABLE		DPRTC_CMD(0x012)
-#define DPRTC_CMDID_GET_IRQ_ENABLE		DPRTC_CMD(0x013)
-#define DPRTC_CMDID_SET_IRQ_MASK		DPRTC_CMD(0x014)
-#define DPRTC_CMDID_GET_IRQ_MASK		DPRTC_CMD(0x015)
-#define DPRTC_CMDID_GET_IRQ_STATUS		DPRTC_CMD(0x016)
-#define DPRTC_CMDID_CLEAR_IRQ_STATUS		DPRTC_CMD(0x017)
-
-#define DPRTC_CMDID_SET_CLOCK_OFFSET		DPRTC_CMD(0x1d0)
-#define DPRTC_CMDID_SET_FREQ_COMPENSATION	DPRTC_CMD(0x1d1)
-#define DPRTC_CMDID_GET_FREQ_COMPENSATION	DPRTC_CMD(0x1d2)
-#define DPRTC_CMDID_GET_TIME			DPRTC_CMD(0x1d3)
-#define DPRTC_CMDID_SET_TIME			DPRTC_CMD(0x1d4)
-#define DPRTC_CMDID_SET_ALARM			DPRTC_CMD(0x1d5)
-#define DPRTC_CMDID_SET_PERIODIC_PULSE		DPRTC_CMD(0x1d6)
-#define DPRTC_CMDID_CLEAR_PERIODIC_PULSE	DPRTC_CMD(0x1d7)
-#define DPRTC_CMDID_SET_EXT_TRIGGER		DPRTC_CMD(0x1d8)
-#define DPRTC_CMDID_CLEAR_EXT_TRIGGER		DPRTC_CMD(0x1d9)
-#define DPRTC_CMDID_GET_EXT_TRIGGER_TIMESTAMP	DPRTC_CMD(0x1dA)
-
-/* Macros for accessing command fields smaller than 1byte */
-#define DPRTC_MASK(field)        \
-	GENMASK(DPRTC_##field##_SHIFT + DPRTC_##field##_SIZE - 1, \
-		DPRTC_##field##_SHIFT)
-#define dprtc_get_field(var, field)      \
-	(((var) & DPRTC_MASK(field)) >> DPRTC_##field##_SHIFT)
-
-#pragma pack(push, 1)
-struct dprtc_cmd_open {
-	__le32 dprtc_id;
-};
-
-struct dprtc_cmd_destroy {
-	__le32 object_id;
-};
-
-#define DPRTC_ENABLE_SHIFT	0
-#define DPRTC_ENABLE_SIZE	1
-
-struct dprtc_rsp_is_enabled {
-	u8 en;
-};
-
-struct dprtc_cmd_get_irq {
-	__le32 pad;
-	u8 irq_index;
-};
-
-struct dprtc_cmd_set_irq_enable {
-	u8 en;
-	u8 pad[3];
-	u8 irq_index;
-};
-
-struct dprtc_rsp_get_irq_enable {
-	u8 en;
-};
-
-struct dprtc_cmd_set_irq_mask {
-	__le32 mask;
-	u8 irq_index;
-};
-
-struct dprtc_rsp_get_irq_mask {
-	__le32 mask;
-};
-
-struct dprtc_cmd_get_irq_status {
-	__le32 status;
-	u8 irq_index;
-};
-
-struct dprtc_rsp_get_irq_status {
-	__le32 status;
-};
-
-struct dprtc_cmd_clear_irq_status {
-	__le32 status;
-	u8 irq_index;
-};
-
-struct dprtc_rsp_get_attributes {
-	__le32 pad;
-	__le32 id;
-};
-
-struct dprtc_cmd_set_clock_offset {
-	__le64 offset;
-};
-
-struct dprtc_get_freq_compensation {
-	__le32 freq_compensation;
-};
-
-struct dprtc_time {
-	__le64 time;
-};
-
-struct dprtc_rsp_get_api_version {
-	__le16 major;
-	__le16 minor;
-};
-
-#pragma pack(pop)
-
-#endif /* _FSL_DPRTC_CMD_H */
diff --git a/drivers/staging/fsl-dpaa2/rtc/dprtc.c b/drivers/staging/fsl-dpaa2/rtc/dprtc.c
deleted file mode 100644
index 68ae6ffefbf5..000000000000
--- a/drivers/staging/fsl-dpaa2/rtc/dprtc.c
+++ /dev/null
@@ -1,701 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016-2018 NXP
- */
-
-#include <linux/fsl/mc.h>
-
-#include "dprtc.h"
-#include "dprtc-cmd.h"
-
-/**
- * dprtc_open() - Open a control session for the specified object.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @dprtc_id:	DPRTC unique ID
- * @token:	Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dprtc_create function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_open(struct fsl_mc_io *mc_io,
-	       u32 cmd_flags,
-	       int dprtc_id,
-	       u16 *token)
-{
-	struct dprtc_cmd_open *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_OPEN,
-					  cmd_flags,
-					  0);
-	cmd_params = (struct dprtc_cmd_open *)cmd.params;
-	cmd_params->dprtc_id = cpu_to_le32(dprtc_id);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	*token = mc_cmd_hdr_read_token(&cmd);
-
-	return 0;
-}
-
-/**
- * dprtc_close() - Close the control session of the object
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- *
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_close(struct fsl_mc_io *mc_io,
-		u32 cmd_flags,
-		u16 token)
-{
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CLOSE, cmd_flags,
-					  token);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_create() - Create the DPRTC object.
- * @mc_io:	Pointer to MC portal's I/O object
- * @dprc_token:	Parent container token; '0' for default container
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @cfg:	Configuration structure
- * @obj_id:	Returned object id
- *
- * Create the DPRTC object, allocate required resources and
- * perform required initialization.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_create(struct fsl_mc_io *mc_io,
-		 u16 dprc_token,
-		 u32 cmd_flags,
-		 const struct dprtc_cfg *cfg,
-		 u32 *obj_id)
-{
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CREATE,
-					  cmd_flags,
-					  dprc_token);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	*obj_id = mc_cmd_read_object_id(&cmd);
-
-	return 0;
-}
-
-/**
- * dprtc_destroy() - Destroy the DPRTC object and release all its resources.
- * @mc_io:	Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @object_id:	The object id; it must be a valid id within the container that
- * created this object;
- *
- * The function accepts the authentication token of the parent container that
- * created the object (not the one that currently owns the object). The object
- * is searched within parent using the provided 'object_id'.
- * All tokens to the object must be closed before calling destroy.
- *
- * Return:	'0' on Success; error code otherwise.
- */
-int dprtc_destroy(struct fsl_mc_io *mc_io,
-		  u16 dprc_token,
-		  u32 cmd_flags,
-		  u32 object_id)
-{
-	struct dprtc_cmd_destroy *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_DESTROY,
-					  cmd_flags,
-					  dprc_token);
-	cmd_params = (struct dprtc_cmd_destroy *)cmd.params;
-	cmd_params->object_id = cpu_to_le32(object_id);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_enable() - Enable the DPRTC.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_enable(struct fsl_mc_io *mc_io,
-		 u32 cmd_flags,
-		 u16 token)
-{
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_ENABLE, cmd_flags,
-					  token);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_disable() - Disable the DPRTC.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_disable(struct fsl_mc_io *mc_io,
-		  u32 cmd_flags,
-		  u16 token)
-{
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_DISABLE,
-					  cmd_flags,
-					  token);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_is_enabled() - Check if the DPRTC is enabled.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @en:		Returns '1' if object is enabled; '0' otherwise
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_is_enabled(struct fsl_mc_io *mc_io,
-		     u32 cmd_flags,
-		     u16 token,
-		     int *en)
-{
-	struct dprtc_rsp_is_enabled *rsp_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_IS_ENABLED, cmd_flags,
-					  token);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_rsp_is_enabled *)cmd.params;
-	*en = dprtc_get_field(rsp_params->en, ENABLE);
-
-	return 0;
-}
-
-/**
- * dprtc_reset() - Reset the DPRTC, returns the object to initial state.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_reset(struct fsl_mc_io *mc_io,
-		u32 cmd_flags,
-		u16 token)
-{
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_RESET,
-					  cmd_flags,
-					  token);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_set_irq_enable() - Set overall interrupt state.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @irq_index:	The interrupt index to configure
- * @en:		Interrupt state - enable = 1, disable = 0
- *
- * Allows GPP software to control when interrupts are generated.
- * Each interrupt can have up to 32 causes.  The enable/disable control's the
- * overall interrupt state. if the interrupt is disabled no causes will cause
- * an interrupt.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_set_irq_enable(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 u8 irq_index,
-			 u8 en)
-{
-	struct dprtc_cmd_set_irq_enable *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_IRQ_ENABLE,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_set_irq_enable *)cmd.params;
-	cmd_params->irq_index = irq_index;
-	cmd_params->en = en;
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_get_irq_enable() - Get overall interrupt state
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @irq_index:	The interrupt index to configure
- * @en:		Returned interrupt state - enable = 1, disable = 0
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_get_irq_enable(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 u8 irq_index,
-			 u8 *en)
-{
-	struct dprtc_rsp_get_irq_enable *rsp_params;
-	struct dprtc_cmd_get_irq *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_IRQ_ENABLE,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_get_irq *)cmd.params;
-	cmd_params->irq_index = irq_index;
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_rsp_get_irq_enable *)cmd.params;
-	*en = rsp_params->en;
-
-	return 0;
-}
-
-/**
- * dprtc_set_irq_mask() - Set interrupt mask.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @irq_index:	The interrupt index to configure
- * @mask:	Event mask to trigger interrupt;
- *		each bit:
- *			0 = ignore event
- *			1 = consider event for asserting IRQ
- *
- * Every interrupt can have up to 32 causes and the interrupt model supports
- * masking/unmasking each cause independently
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_set_irq_mask(struct fsl_mc_io *mc_io,
-		       u32 cmd_flags,
-		       u16 token,
-		       u8 irq_index,
-		       u32 mask)
-{
-	struct dprtc_cmd_set_irq_mask *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_IRQ_MASK,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_set_irq_mask *)cmd.params;
-	cmd_params->mask = cpu_to_le32(mask);
-	cmd_params->irq_index = irq_index;
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_get_irq_mask() - Get interrupt mask.
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @irq_index:	The interrupt index to configure
- * @mask:	Returned event mask to trigger interrupt
- *
- * Every interrupt can have up to 32 causes and the interrupt model supports
- * masking/unmasking each cause independently
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_get_irq_mask(struct fsl_mc_io *mc_io,
-		       u32 cmd_flags,
-		       u16 token,
-		       u8 irq_index,
-		       u32 *mask)
-{
-	struct dprtc_rsp_get_irq_mask *rsp_params;
-	struct dprtc_cmd_get_irq *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_IRQ_MASK,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_get_irq *)cmd.params;
-	cmd_params->irq_index = irq_index;
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_rsp_get_irq_mask *)cmd.params;
-	*mask = le32_to_cpu(rsp_params->mask);
-
-	return 0;
-}
-
-/**
- * dprtc_get_irq_status() - Get the current status of any pending interrupts.
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @irq_index:	The interrupt index to configure
- * @status:	Returned interrupts status - one bit per cause:
- *			0 = no interrupt pending
- *			1 = interrupt pending
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_get_irq_status(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 u8 irq_index,
-			 u32 *status)
-{
-	struct dprtc_cmd_get_irq_status *cmd_params;
-	struct dprtc_rsp_get_irq_status *rsp_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_IRQ_STATUS,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_get_irq_status *)cmd.params;
-	cmd_params->status = cpu_to_le32(*status);
-	cmd_params->irq_index = irq_index;
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_rsp_get_irq_status *)cmd.params;
-	*status = le32_to_cpu(rsp_params->status);
-
-	return 0;
-}
-
-/**
- * dprtc_clear_irq_status() - Clear a pending interrupt's status
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @irq_index:	The interrupt index to configure
- * @status:	Bits to clear (W1C) - one bit per cause:
- *			0 = don't change
- *			1 = clear status bit
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_clear_irq_status(struct fsl_mc_io *mc_io,
-			   u32 cmd_flags,
-			   u16 token,
-			   u8 irq_index,
-			   u32 status)
-{
-	struct dprtc_cmd_clear_irq_status *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_CLEAR_IRQ_STATUS,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_clear_irq_status *)cmd.params;
-	cmd_params->irq_index = irq_index;
-	cmd_params->status = cpu_to_le32(status);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_get_attributes - Retrieve DPRTC attributes.
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @attr:	Returned object's attributes
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_get_attributes(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 struct dprtc_attr *attr)
-{
-	struct dprtc_rsp_get_attributes *rsp_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_ATTR,
-					  cmd_flags,
-					  token);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_rsp_get_attributes *)cmd.params;
-	attr->id = le32_to_cpu(rsp_params->id);
-
-	return 0;
-}
-
-/**
- * dprtc_set_clock_offset() - Sets the clock's offset
- * (usually relative to another clock).
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @offset:	New clock offset (in nanoseconds).
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_set_clock_offset(struct fsl_mc_io *mc_io,
-			   u32 cmd_flags,
-			   u16 token,
-			   int64_t offset)
-{
-	struct dprtc_cmd_set_clock_offset *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_CLOCK_OFFSET,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_cmd_set_clock_offset *)cmd.params;
-	cmd_params->offset = cpu_to_le64(offset);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_set_freq_compensation() - Sets a new frequency compensation value.
- *
- * @mc_io:		Pointer to MC portal's I/O object
- * @cmd_flags:		Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:		Token of DPRTC object
- * @freq_compensation:	The new frequency compensation value to set.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io,
-				u32 cmd_flags,
-				u16 token,
-				u32 freq_compensation)
-{
-	struct dprtc_get_freq_compensation *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_FREQ_COMPENSATION,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_get_freq_compensation *)cmd.params;
-	cmd_params->freq_compensation = cpu_to_le32(freq_compensation);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_get_freq_compensation() - Retrieves the frequency compensation value
- *
- * @mc_io:		Pointer to MC portal's I/O object
- * @cmd_flags:		Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:		Token of DPRTC object
- * @freq_compensation:	Frequency compensation value
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io,
-				u32 cmd_flags,
-				u16 token,
-				u32 *freq_compensation)
-{
-	struct dprtc_get_freq_compensation *rsp_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_FREQ_COMPENSATION,
-					  cmd_flags,
-					  token);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_get_freq_compensation *)cmd.params;
-	*freq_compensation = le32_to_cpu(rsp_params->freq_compensation);
-
-	return 0;
-}
-
-/**
- * dprtc_get_time() - Returns the current RTC time.
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @time:	Current RTC time.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_get_time(struct fsl_mc_io *mc_io,
-		   u32 cmd_flags,
-		   u16 token,
-		   uint64_t *time)
-{
-	struct dprtc_time *rsp_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_TIME,
-					  cmd_flags,
-					  token);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_time *)cmd.params;
-	*time = le64_to_cpu(rsp_params->time);
-
-	return 0;
-}
-
-/**
- * dprtc_set_time() - Updates current RTC time.
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @time:	New RTC time.
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_set_time(struct fsl_mc_io *mc_io,
-		   u32 cmd_flags,
-		   u16 token,
-		   uint64_t time)
-{
-	struct dprtc_time *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_TIME,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_time *)cmd.params;
-	cmd_params->time = cpu_to_le64(time);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_set_alarm() - Defines and sets alarm.
- *
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @token:	Token of DPRTC object
- * @time:	In nanoseconds, the time when the alarm
- *			should go off - must be a multiple of
- *			1 microsecond
- *
- * Return:	'0' on Success; Error code otherwise.
- */
-int dprtc_set_alarm(struct fsl_mc_io *mc_io,
-		    u32 cmd_flags,
-		    u16 token, uint64_t time)
-{
-	struct dprtc_time *cmd_params;
-	struct fsl_mc_command cmd = { 0 };
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_SET_ALARM,
-					  cmd_flags,
-					  token);
-	cmd_params = (struct dprtc_time *)cmd.params;
-	cmd_params->time = cpu_to_le64(time);
-
-	return mc_send_command(mc_io, &cmd);
-}
-
-/**
- * dprtc_get_api_version() - Get Data Path Real Time Counter API version
- * @mc_io:	Pointer to MC portal's I/O object
- * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
- * @major_ver:	Major version of data path real time counter API
- * @minor_ver:	Minor version of data path real time counter API
- *
- * Return:  '0' on Success; Error code otherwise.
- */
-int dprtc_get_api_version(struct fsl_mc_io *mc_io,
-			  u32 cmd_flags,
-			  u16 *major_ver,
-			  u16 *minor_ver)
-{
-	struct dprtc_rsp_get_api_version *rsp_params;
-	struct fsl_mc_command cmd = { 0 };
-	int err;
-
-	cmd.header = mc_encode_cmd_header(DPRTC_CMDID_GET_API_VERSION,
-					  cmd_flags,
-					  0);
-
-	err = mc_send_command(mc_io, &cmd);
-	if (err)
-		return err;
-
-	rsp_params = (struct dprtc_rsp_get_api_version *)cmd.params;
-	*major_ver = le16_to_cpu(rsp_params->major);
-	*minor_ver = le16_to_cpu(rsp_params->minor);
-
-	return 0;
-}
diff --git a/drivers/staging/fsl-dpaa2/rtc/dprtc.h b/drivers/staging/fsl-dpaa2/rtc/dprtc.h
deleted file mode 100644
index 08f7c7bebbca..000000000000
--- a/drivers/staging/fsl-dpaa2/rtc/dprtc.h
+++ /dev/null
@@ -1,164 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016-2018 NXP
- */
-
-#ifndef __FSL_DPRTC_H
-#define __FSL_DPRTC_H
-
-/* Data Path Real Time Counter API
- * Contains initialization APIs and runtime control APIs for RTC
- */
-
-struct fsl_mc_io;
-
-/**
- * Number of irq's
- */
-#define DPRTC_MAX_IRQ_NUM			1
-#define DPRTC_IRQ_INDEX				0
-
-/**
- * Interrupt event masks:
- */
-
-/**
- * Interrupt event mask indicating alarm event had occurred
- */
-#define DPRTC_EVENT_ALARM			0x40000000
-/**
- * Interrupt event mask indicating periodic pulse event had occurred
- */
-#define DPRTC_EVENT_PPS				0x08000000
-
-int dprtc_open(struct fsl_mc_io *mc_io,
-	       u32 cmd_flags,
-	       int dprtc_id,
-	       u16 *token);
-
-int dprtc_close(struct fsl_mc_io *mc_io,
-		u32 cmd_flags,
-		u16 token);
-
-/**
- * struct dprtc_cfg - Structure representing DPRTC configuration
- * @options:	place holder
- */
-struct dprtc_cfg {
-	u32 options;
-};
-
-int dprtc_create(struct fsl_mc_io *mc_io,
-		 u16 dprc_token,
-		 u32 cmd_flags,
-		 const struct dprtc_cfg *cfg,
-		 u32 *obj_id);
-
-int dprtc_destroy(struct fsl_mc_io *mc_io,
-		  u16 dprc_token,
-		  u32 cmd_flags,
-		  u32 object_id);
-
-int dprtc_enable(struct fsl_mc_io *mc_io,
-		 u32 cmd_flags,
-		 u16 token);
-
-int dprtc_disable(struct fsl_mc_io *mc_io,
-		  u32 cmd_flags,
-		  u16 token);
-
-int dprtc_is_enabled(struct fsl_mc_io *mc_io,
-		     u32 cmd_flags,
-		     u16 token,
-		     int *en);
-
-int dprtc_reset(struct fsl_mc_io *mc_io,
-		u32 cmd_flags,
-		u16 token);
-
-int dprtc_set_clock_offset(struct fsl_mc_io *mc_io,
-			   u32 cmd_flags,
-			   u16 token,
-			   int64_t offset);
-
-int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io,
-				u32 cmd_flags,
-				u16 token,
-				u32 freq_compensation);
-
-int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io,
-				u32 cmd_flags,
-				u16 token,
-				u32 *freq_compensation);
-
-int dprtc_get_time(struct fsl_mc_io *mc_io,
-		   u32 cmd_flags,
-		   u16 token,
-		   uint64_t *time);
-
-int dprtc_set_time(struct fsl_mc_io *mc_io,
-		   u32 cmd_flags,
-		   u16 token,
-		   uint64_t time);
-
-int dprtc_set_alarm(struct fsl_mc_io *mc_io,
-		    u32 cmd_flags,
-		    u16 token,
-		    uint64_t time);
-
-int dprtc_set_irq_enable(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 u8 irq_index,
-			 u8 en);
-
-int dprtc_get_irq_enable(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 u8 irq_index,
-			 u8 *en);
-
-int dprtc_set_irq_mask(struct fsl_mc_io *mc_io,
-		       u32 cmd_flags,
-		       u16 token,
-		       u8 irq_index,
-		       u32 mask);
-
-int dprtc_get_irq_mask(struct fsl_mc_io *mc_io,
-		       u32 cmd_flags,
-		       u16 token,
-		       u8 irq_index,
-		       u32 *mask);
-
-int dprtc_get_irq_status(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 u8 irq_index,
-			 u32 *status);
-
-int dprtc_clear_irq_status(struct fsl_mc_io *mc_io,
-			   u32 cmd_flags,
-			   u16 token,
-			   u8 irq_index,
-			   u32 status);
-
-/**
- * struct dprtc_attr - Structure representing DPRTC attributes
- * @id:		DPRTC object ID
- */
-struct dprtc_attr {
-	int id;
-};
-
-int dprtc_get_attributes(struct fsl_mc_io *mc_io,
-			 u32 cmd_flags,
-			 u16 token,
-			 struct dprtc_attr *attr);
-
-int dprtc_get_api_version(struct fsl_mc_io *mc_io,
-			  u32 cmd_flags,
-			  u16 *major_ver,
-			  u16 *minor_ver);
-
-#endif /* __FSL_DPRTC_H */
diff --git a/drivers/staging/mt7621-eth/mdio.c b/drivers/staging/mt7621-eth/mdio.c
index 7ad0c4141205..2c6e1800a3fd 100644
--- a/drivers/staging/mt7621-eth/mdio.c
+++ b/drivers/staging/mt7621-eth/mdio.c
@@ -112,7 +112,7 @@ static void phy_init(struct mtk_eth *eth, struct mtk_mac *mac,
 	phy->autoneg = AUTONEG_ENABLE;
 	phy->speed = 0;
 	phy->duplex = 0;
-	phy->supported &= PHY_BASIC_FEATURES;
+	phy_set_max_speed(phy, SPEED_100);
 	phy->advertising = phy->supported | ADVERTISED_Autoneg;
 
 	phy_start_aneg(phy);
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index d2605158546b..96f265eee007 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1149,7 +1149,7 @@ static enum reset_type _rtl92e_tx_check_stuck(struct net_device *dev)
 		if (skb_queue_len(&ring->queue) == 0) {
 			continue;
 		} else {
-			skb = (&ring->queue)->next;
+			skb = __skb_peek(&ring->queue);
 			tcb_desc = (struct cb_desc *)(skb->cb +
 				    MAX_DEV_ADDR_SIZE);
 			tcb_desc->nStuckCount++;
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index e1e264a9a4c7..28fc4ce75edb 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -738,14 +738,6 @@ icm_fr_xdomain_connected(struct tb *tb, const struct icm_pkg_header *hdr)
 	u8 link, depth;
 	u64 route;
 
-	/*
-	 * After NVM upgrade adding root switch device fails because we
-	 * initiated reset. During that time ICM might still send
-	 * XDomain connected message which we ignore here.
-	 */
-	if (!tb->root_switch)
-		return;
-
 	link = pkg->link_info & ICM_LINK_INFO_LINK_MASK;
 	depth = (pkg->link_info & ICM_LINK_INFO_DEPTH_MASK) >>
 		ICM_LINK_INFO_DEPTH_SHIFT;
@@ -1037,14 +1029,6 @@ icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr)
 	if (pkg->hdr.packet_id)
 		return;
 
-	/*
-	 * After NVM upgrade adding root switch device fails because we
-	 * initiated reset. During that time ICM might still send device
-	 * connected message which we ignore here.
-	 */
-	if (!tb->root_switch)
-		return;
-
 	route = get_route(pkg->route_hi, pkg->route_lo);
 	authorized = pkg->link_info & ICM_LINK_INFO_APPROVED;
 	security_level = (pkg->hdr.flags & ICM_FLAGS_SLEVEL_MASK) >>
@@ -1408,19 +1392,26 @@ static void icm_handle_notification(struct work_struct *work)
 
 	mutex_lock(&tb->lock);
 
-	switch (n->pkg->code) {
-	case ICM_EVENT_DEVICE_CONNECTED:
-		icm->device_connected(tb, n->pkg);
-		break;
-	case ICM_EVENT_DEVICE_DISCONNECTED:
-		icm->device_disconnected(tb, n->pkg);
-		break;
-	case ICM_EVENT_XDOMAIN_CONNECTED:
-		icm->xdomain_connected(tb, n->pkg);
-		break;
-	case ICM_EVENT_XDOMAIN_DISCONNECTED:
-		icm->xdomain_disconnected(tb, n->pkg);
-		break;
+	/*
+	 * When the domain is stopped we flush its workqueue but before
+	 * that the root switch is removed. In that case we should treat
+	 * the queued events as being canceled.
+	 */
+	if (tb->root_switch) {
+		switch (n->pkg->code) {
+		case ICM_EVENT_DEVICE_CONNECTED:
+			icm->device_connected(tb, n->pkg);
+			break;
+		case ICM_EVENT_DEVICE_DISCONNECTED:
+			icm->device_disconnected(tb, n->pkg);
+			break;
+		case ICM_EVENT_XDOMAIN_CONNECTED:
+			icm->xdomain_connected(tb, n->pkg);
+			break;
+		case ICM_EVENT_XDOMAIN_DISCONNECTED:
+			icm->xdomain_disconnected(tb, n->pkg);
+			break;
+		}
 	}
 
 	mutex_unlock(&tb->lock);
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 88cff05a1808..5cd6bdfa068f 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1191,5 +1191,5 @@ static void __exit nhi_unload(void)
 	tb_domain_exit();
 }
 
-fs_initcall(nhi_init);
+rootfs_initcall(nhi_init);
 module_exit(nhi_unload);
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index fa8dcb470640..d31b975dd3fd 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -630,10 +630,6 @@ static int dw8250_probe(struct platform_device *pdev)
 	if (!data->skip_autocfg)
 		dw8250_setup_port(p);
 
-#ifdef CONFIG_PM
-	uart.capabilities |= UART_CAP_RPM;
-#endif
-
 	/* If we have a valid fifosize, try hooking up DMA */
 	if (p->fifosize) {
 		data->dma.rxconf.src_maxburst = p->fifosize / 4;
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index 29ec34387246..1515074e18fb 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -868,8 +868,8 @@ static int qcom_geni_serial_port_setup(struct uart_port *uport)
 	geni_se_init(&port->se, port->rx_wm, port->rx_rfr);
 	geni_se_select_mode(&port->se, port->xfer_mode);
 	if (!uart_console(uport)) {
-		port->rx_fifo = devm_kzalloc(uport->dev,
-			port->rx_fifo_depth * sizeof(u32), GFP_KERNEL);
+		port->rx_fifo = devm_kcalloc(uport->dev,
+			port->rx_fifo_depth, sizeof(u32), GFP_KERNEL);
 		if (!port->rx_fifo)
 			return -ENOMEM;
 	}
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index ac4424bf6b13..ab3f6e91853d 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -292,6 +292,33 @@ static const struct sci_port_params sci_port_params[SCIx_NR_REGTYPES] = {
 	},
 
 	/*
+	 * The "SCIFA" that is in RZ/T and RZ/A2.
+	 * It looks like a normal SCIF with FIFO data, but with a
+	 * compressed address space. Also, the break out of interrupts
+	 * are different: ERI/BRI, RXI, TXI, TEI, DRI.
+	 */
+	[SCIx_RZ_SCIFA_REGTYPE] = {
+		.regs = {
+			[SCSMR]		= { 0x00, 16 },
+			[SCBRR]		= { 0x02,  8 },
+			[SCSCR]		= { 0x04, 16 },
+			[SCxTDR]	= { 0x06,  8 },
+			[SCxSR]		= { 0x08, 16 },
+			[SCxRDR]	= { 0x0A,  8 },
+			[SCFCR]		= { 0x0C, 16 },
+			[SCFDR]		= { 0x0E, 16 },
+			[SCSPTR]	= { 0x10, 16 },
+			[SCLSR]		= { 0x12, 16 },
+		},
+		.fifosize = 16,
+		.overrun_reg = SCLSR,
+		.overrun_mask = SCLSR_ORER,
+		.sampling_rate_mask = SCI_SR(32),
+		.error_mask = SCIF_DEFAULT_ERROR_MASK,
+		.error_clear = SCIF_ERROR_CLEAR,
+	},
+
+	/*
 	 * Common SH-3 SCIF definitions.
 	 */
 	[SCIx_SH3_SCIF_REGTYPE] = {
@@ -319,15 +346,15 @@ static const struct sci_port_params sci_port_params[SCIx_NR_REGTYPES] = {
 	[SCIx_SH4_SCIF_REGTYPE] = {
 		.regs = {
 			[SCSMR]		= { 0x00, 16 },
-			[SCBRR]		= { 0x02,  8 },
-			[SCSCR]		= { 0x04, 16 },
-			[SCxTDR]	= { 0x06,  8 },
-			[SCxSR]		= { 0x08, 16 },
-			[SCxRDR]	= { 0x0a,  8 },
-			[SCFCR]		= { 0x0c, 16 },
-			[SCFDR]		= { 0x0e, 16 },
-			[SCSPTR]	= { 0x10, 16 },
-			[SCLSR]		= { 0x12, 16 },
+			[SCBRR]		= { 0x04,  8 },
+			[SCSCR]		= { 0x08, 16 },
+			[SCxTDR]	= { 0x0c,  8 },
+			[SCxSR]		= { 0x10, 16 },
+			[SCxRDR]	= { 0x14,  8 },
+			[SCFCR]		= { 0x18, 16 },
+			[SCFDR]		= { 0x1c, 16 },
+			[SCSPTR]	= { 0x20, 16 },
+			[SCLSR]		= { 0x24, 16 },
 		},
 		.fifosize = 16,
 		.overrun_reg = SCLSR,
@@ -2810,7 +2837,7 @@ static int sci_init_single(struct platform_device *dev,
 {
 	struct uart_port *port = &sci_port->port;
 	const struct resource *res;
-	unsigned int i, regtype;
+	unsigned int i;
 	int ret;
 
 	sci_port->cfg	= p;
@@ -2847,7 +2874,6 @@ static int sci_init_single(struct platform_device *dev,
 	if (unlikely(sci_port->params == NULL))
 		return -EINVAL;
 
-	regtype = sci_port->params - sci_port_params;
 	switch (p->type) {
 	case PORT_SCIFB:
 		sci_port->rx_trigger = 48;
@@ -2902,10 +2928,6 @@ static int sci_init_single(struct platform_device *dev,
 			port->regshift = 1;
 	}
 
-	if (regtype == SCIx_SH4_SCIF_REGTYPE)
-		if (sci_port->reg_size >= 0x20)
-			port->regshift = 1;
-
 	/*
 	 * The UART port needs an IRQ value, so we peg this to the RX IRQ
 	 * for the multi-IRQ ports, which is where we are primarily
@@ -3110,6 +3132,10 @@ static const struct of_device_id of_sci_match[] = {
 		.compatible = "renesas,scif-r7s72100",
 		.data = SCI_OF_DATA(PORT_SCIF, SCIx_SH2_SCIF_FIFODATA_REGTYPE),
 	},
+	{
+		.compatible = "renesas,scif-r7s9210",
+		.data = SCI_OF_DATA(PORT_SCIF, SCIx_RZ_SCIFA_REGTYPE),
+	},
 	/* Family-specific types */
 	{
 		.compatible = "renesas,rcar-gen1-scif",
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index f9b40a9dc4d3..9ede35cecb12 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -310,17 +310,17 @@ static void acm_process_notification(struct acm *acm, unsigned char *buf)
 
 		if (difference & ACM_CTRL_DSR)
 			acm->iocount.dsr++;
-		if (difference & ACM_CTRL_BRK)
-			acm->iocount.brk++;
-		if (difference & ACM_CTRL_RI)
-			acm->iocount.rng++;
 		if (difference & ACM_CTRL_DCD)
 			acm->iocount.dcd++;
-		if (difference & ACM_CTRL_FRAMING)
+		if (newctrl & ACM_CTRL_BRK)
+			acm->iocount.brk++;
+		if (newctrl & ACM_CTRL_RI)
+			acm->iocount.rng++;
+		if (newctrl & ACM_CTRL_FRAMING)
 			acm->iocount.frame++;
-		if (difference & ACM_CTRL_PARITY)
+		if (newctrl & ACM_CTRL_PARITY)
 			acm->iocount.parity++;
-		if (difference & ACM_CTRL_OVERRUN)
+		if (newctrl & ACM_CTRL_OVERRUN)
 			acm->iocount.overrun++;
 		spin_unlock_irqrestore(&acm->read_lock, flags);
 
@@ -355,7 +355,6 @@ static void acm_ctrl_irq(struct urb *urb)
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		acm->nb_index = 0;
 		dev_dbg(&acm->control->dev,
 			"%s - urb shutting down with status: %d\n",
 			__func__, status);
@@ -1514,6 +1513,7 @@ static void acm_disconnect(struct usb_interface *intf)
 {
 	struct acm *acm = usb_get_intfdata(intf);
 	struct tty_struct *tty;
+	int i;
 
 	/* sibling interface is already cleaning up */
 	if (!acm)
@@ -1544,6 +1544,11 @@ static void acm_disconnect(struct usb_interface *intf)
 
 	tty_unregister_device(acm_tty_driver, acm->minor);
 
+	usb_free_urb(acm->ctrlurb);
+	for (i = 0; i < ACM_NW; i++)
+		usb_free_urb(acm->wb[i].urb);
+	for (i = 0; i < acm->rx_buflimit; i++)
+		usb_free_urb(acm->read_urbs[i]);
 	acm_write_buffers_free(acm);
 	usb_free_coherent(acm->dev, acm->ctrlsize, acm->ctrl_buffer, acm->ctrl_dma);
 	acm_read_buffers_free(acm);
@@ -1636,6 +1641,7 @@ static int acm_pre_reset(struct usb_interface *intf)
 	struct acm *acm = usb_get_intfdata(intf);
 
 	clear_bit(EVENT_RX_STALL, &acm->flags);
+	acm->nb_index = 0; /* pending control transfers are lost */
 
 	return 0;
 }
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 244417d0dfd1..ffccd40ea67d 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1474,8 +1474,6 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
 	u = 0;
 	switch (uurb->type) {
 	case USBDEVFS_URB_TYPE_CONTROL:
-		if (is_in)
-			allow_short = true;
 		if (!usb_endpoint_xfer_control(&ep->desc))
 			return -EINVAL;
 		/* min 8 byte setup packet */
@@ -1505,6 +1503,8 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
 			is_in = 0;
 			uurb->endpoint &= ~USB_DIR_IN;
 		}
+		if (is_in)
+			allow_short = true;
 		snoop(&ps->dev->dev, "control urb: bRequestType=%02x "
 			"bRequest=%02x wValue=%04x "
 			"wIndex=%04x wLength=%04x\n",
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index ca8a4b53c59f..1074cb82ec17 100644
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -221,6 +221,8 @@
 #include <linux/usb/gadget.h>
 #include <linux/usb/composite.h>
 
+#include <linux/nospec.h>
+
 #include "configfs.h"
 
 
@@ -3152,6 +3154,7 @@ static struct config_group *fsg_lun_make(struct config_group *group,
 	fsg_opts = to_fsg_opts(&group->cg_item);
 	if (num >= FSG_MAX_LUNS)
 		return ERR_PTR(-ERANGE);
+	num = array_index_nospec(num, FSG_MAX_LUNS);
 
 	mutex_lock(&fsg_opts->lock);
 	if (fsg_opts->refcnt || fsg_opts->common->luns[num]) {
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 7334da9e9779..71d0d33c3286 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -642,10 +642,10 @@ static int __maybe_unused xhci_mtk_resume(struct device *dev)
 	xhci_mtk_host_enable(mtk);
 
 	xhci_dbg(xhci, "%s: restart port polling\n", __func__);
-	set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
-	usb_hcd_poll_rh_status(hcd);
 	set_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags);
 	usb_hcd_poll_rh_status(xhci->shared_hcd);
+	set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+	usb_hcd_poll_rh_status(hcd);
 	return 0;
 }
 
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 6372edf339d9..51dd8e00c4f8 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -179,12 +179,16 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 		xhci->quirks |= XHCI_PME_STUCK_QUIRK;
 	}
 	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
-		 pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI) {
+	    pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI)
 		xhci->quirks |= XHCI_SSIC_PORT_UNUSED;
+	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+	    (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+	     pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
 		xhci->quirks |= XHCI_INTEL_USB_ROLE_SW;
-	}
 	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
 	    (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+	     pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
+	     pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI ||
 	     pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI))
 		xhci->quirks |= XHCI_MISSING_CAS;
diff --git a/drivers/usb/roles/intel-xhci-usb-role-switch.c b/drivers/usb/roles/intel-xhci-usb-role-switch.c
index 1fb3dd0f1dfa..277de96181f9 100644
--- a/drivers/usb/roles/intel-xhci-usb-role-switch.c
+++ b/drivers/usb/roles/intel-xhci-usb-role-switch.c
@@ -161,6 +161,8 @@ static int intel_xhci_usb_remove(struct platform_device *pdev)
 {
 	struct intel_xhci_usb_data *data = platform_get_drvdata(pdev);
 
+	pm_runtime_disable(&pdev->dev);
+
 	usb_role_switch_unregister(data->role_sw);
 	return 0;
 }
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 0215b70c4efc..e72ad9f81c73 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -561,6 +561,9 @@ static void option_instat_callback(struct urb *urb);
 /* Interface is reserved */
 #define RSVD(ifnum)	((BIT(ifnum) & 0xff) << 0)
 
+/* Interface must have two endpoints */
+#define NUMEP2		BIT(16)
+
 
 static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
@@ -1081,8 +1084,9 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(4) },
 	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
 	  .driver_info = RSVD(4) },
-	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06),
-	  .driver_info = RSVD(4) | RSVD(5) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
+	  .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) },
 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6003),
@@ -1999,6 +2003,13 @@ static int option_probe(struct usb_serial *serial,
 	if (device_flags & RSVD(iface_desc->bInterfaceNumber))
 		return -ENODEV;
 
+	/*
+	 * Allow matching on bNumEndpoints for devices whose interface numbers
+	 * can change (e.g. Quectel EP06).
+	 */
+	if (device_flags & NUMEP2 && iface_desc->bNumEndpoints != 2)
+		return -ENODEV;
+
 	/* Store the device flags so we can use them during attach. */
 	usb_set_serial_data(serial, (void *)device_flags);
 
diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c
index 40864c2bd9dc..4d0273508043 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -84,7 +84,8 @@ DEVICE(moto_modem, MOTO_IDS);
 
 /* Motorola Tetra driver */
 #define MOTOROLA_TETRA_IDS()			\
-	{ USB_DEVICE(0x0cad, 0x9011) }	/* Motorola Solutions TETRA PEI */
+	{ USB_DEVICE(0x0cad, 0x9011) },	/* Motorola Solutions TETRA PEI */ \
+	{ USB_DEVICE(0x0cad, 0x9012) }	/* MTP6550 */
 DEVICE(motorola_tetra, MOTOROLA_TETRA_IDS);
 
 /* Novatel Wireless GPS driver */
diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
index d11f3f8dad40..1e592ec94ba4 100644
--- a/drivers/usb/usbip/vhci_hcd.c
+++ b/drivers/usb/usbip/vhci_hcd.c
@@ -318,8 +318,9 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	struct vhci_hcd	*vhci_hcd;
 	struct vhci	*vhci;
 	int             retval = 0;
-	int		rhport;
+	int		rhport = -1;
 	unsigned long	flags;
+	bool invalid_rhport = false;
 
 	u32 prev_port_status[VHCI_HC_PORTS];
 
@@ -334,9 +335,19 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	usbip_dbg_vhci_rh("typeReq %x wValue %x wIndex %x\n", typeReq, wValue,
 			  wIndex);
 
-	if (wIndex > VHCI_HC_PORTS)
-		pr_err("invalid port number %d\n", wIndex);
-	rhport = wIndex - 1;
+	/*
+	 * wIndex can be 0 for some request types (typeReq). rhport is
+	 * in valid range when wIndex >= 1 and < VHCI_HC_PORTS.
+	 *
+	 * Reference port_status[] only with valid rhport when
+	 * invalid_rhport is false.
+	 */
+	if (wIndex < 1 || wIndex > VHCI_HC_PORTS) {
+		invalid_rhport = true;
+		if (wIndex > VHCI_HC_PORTS)
+			pr_err("invalid port number %d\n", wIndex);
+	} else
+		rhport = wIndex - 1;
 
 	vhci_hcd = hcd_to_vhci_hcd(hcd);
 	vhci = vhci_hcd->vhci;
@@ -345,8 +356,9 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 
 	/* store old status and compare now and old later */
 	if (usbip_dbg_flag_vhci_rh) {
-		memcpy(prev_port_status, vhci_hcd->port_status,
-			sizeof(prev_port_status));
+		if (!invalid_rhport)
+			memcpy(prev_port_status, vhci_hcd->port_status,
+				sizeof(prev_port_status));
 	}
 
 	switch (typeReq) {
@@ -354,8 +366,10 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		usbip_dbg_vhci_rh(" ClearHubFeature\n");
 		break;
 	case ClearPortFeature:
-		if (rhport < 0)
+		if (invalid_rhport) {
+			pr_err("invalid port number %d\n", wIndex);
 			goto error;
+		}
 		switch (wValue) {
 		case USB_PORT_FEAT_SUSPEND:
 			if (hcd->speed == HCD_USB3) {
@@ -415,9 +429,10 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		break;
 	case GetPortStatus:
 		usbip_dbg_vhci_rh(" GetPortStatus port %x\n", wIndex);
-		if (wIndex < 1) {
+		if (invalid_rhport) {
 			pr_err("invalid port number %d\n", wIndex);
 			retval = -EPIPE;
+			goto error;
 		}
 
 		/* we do not care about resume. */
@@ -513,16 +528,20 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 				goto error;
 			}
 
-			if (rhport < 0)
+			if (invalid_rhport) {
+				pr_err("invalid port number %d\n", wIndex);
 				goto error;
+			}
 
 			vhci_hcd->port_status[rhport] |= USB_PORT_STAT_SUSPEND;
 			break;
 		case USB_PORT_FEAT_POWER:
 			usbip_dbg_vhci_rh(
 				" SetPortFeature: USB_PORT_FEAT_POWER\n");
-			if (rhport < 0)
+			if (invalid_rhport) {
+				pr_err("invalid port number %d\n", wIndex);
 				goto error;
+			}
 			if (hcd->speed == HCD_USB3)
 				vhci_hcd->port_status[rhport] |= USB_SS_PORT_STAT_POWER;
 			else
@@ -531,8 +550,10 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		case USB_PORT_FEAT_BH_PORT_RESET:
 			usbip_dbg_vhci_rh(
 				" SetPortFeature: USB_PORT_FEAT_BH_PORT_RESET\n");
-			if (rhport < 0)
+			if (invalid_rhport) {
+				pr_err("invalid port number %d\n", wIndex);
 				goto error;
+			}
 			/* Applicable only for USB3.0 hub */
 			if (hcd->speed != HCD_USB3) {
 				pr_err("USB_PORT_FEAT_BH_PORT_RESET req not "
@@ -543,8 +564,10 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		case USB_PORT_FEAT_RESET:
 			usbip_dbg_vhci_rh(
 				" SetPortFeature: USB_PORT_FEAT_RESET\n");
-			if (rhport < 0)
+			if (invalid_rhport) {
+				pr_err("invalid port number %d\n", wIndex);
 				goto error;
+			}
 			/* if it's already enabled, disable */
 			if (hcd->speed == HCD_USB3) {
 				vhci_hcd->port_status[rhport] = 0;
@@ -565,8 +588,10 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		default:
 			usbip_dbg_vhci_rh(" SetPortFeature: default %d\n",
 					  wValue);
-			if (rhport < 0)
+			if (invalid_rhport) {
+				pr_err("invalid port number %d\n", wIndex);
 				goto error;
+			}
 			if (hcd->speed == HCD_USB3) {
 				if ((vhci_hcd->port_status[rhport] &
 				     USB_SS_PORT_STAT_POWER) != 0) {
@@ -608,7 +633,7 @@ error:
 	if (usbip_dbg_flag_vhci_rh) {
 		pr_debug("port %d\n", rhport);
 		/* Only dump valid port status */
-		if (rhport >= 0) {
+		if (!invalid_rhport) {
 			dump_port_status_diff(prev_port_status[rhport],
 					      vhci_hcd->port_status[rhport],
 					      hcd->speed == HCD_USB3);
@@ -618,8 +643,10 @@ error:
 
 	spin_unlock_irqrestore(&vhci->lock, flags);
 
-	if ((vhci_hcd->port_status[rhport] & PORT_C_MASK) != 0)
+	if (!invalid_rhport &&
+	    (vhci_hcd->port_status[rhport] & PORT_C_MASK) != 0) {
 		usb_hcd_poll_rh_status(hcd);
+	}
 
 	return retval;
 }
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 4e656f89cb22..ab11b2bee273 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -116,6 +116,8 @@ struct vhost_net_virtqueue {
 	 * For RX, number of batched heads
 	 */
 	int done_idx;
+	/* Number of XDP frames batched */
+	int batched_xdp;
 	/* an array of userspace buffers info */
 	struct ubuf_info *ubuf_info;
 	/* Reference counting for outstanding ubufs.
@@ -123,6 +125,8 @@ struct vhost_net_virtqueue {
 	struct vhost_net_ubuf_ref *ubufs;
 	struct ptr_ring *rx_ring;
 	struct vhost_net_buf rxq;
+	/* Batched XDP buffs */
+	struct xdp_buff *xdp;
 };
 
 struct vhost_net {
@@ -338,6 +342,11 @@ static bool vhost_sock_zcopy(struct socket *sock)
 		sock_flag(sock->sk, SOCK_ZEROCOPY);
 }
 
+static bool vhost_sock_xdp(struct socket *sock)
+{
+	return sock_flag(sock->sk, SOCK_XDP);
+}
+
 /* In case of DMA done not in order in lower device driver for some reason.
  * upend_idx is used to track end of used idx, done_idx is used to track head
  * of used idx. Once lower device DMA done contiguously, we will signal KVM
@@ -444,32 +453,120 @@ static void vhost_net_signal_used(struct vhost_net_virtqueue *nvq)
 	nvq->done_idx = 0;
 }
 
+static void vhost_tx_batch(struct vhost_net *net,
+			   struct vhost_net_virtqueue *nvq,
+			   struct socket *sock,
+			   struct msghdr *msghdr)
+{
+	struct tun_msg_ctl ctl = {
+		.type = TUN_MSG_PTR,
+		.num = nvq->batched_xdp,
+		.ptr = nvq->xdp,
+	};
+	int err;
+
+	if (nvq->batched_xdp == 0)
+		goto signal_used;
+
+	msghdr->msg_control = &ctl;
+	err = sock->ops->sendmsg(sock, msghdr, 0);
+	if (unlikely(err < 0)) {
+		vq_err(&nvq->vq, "Fail to batch sending packets\n");
+		return;
+	}
+
+signal_used:
+	vhost_net_signal_used(nvq);
+	nvq->batched_xdp = 0;
+}
+
+static int sock_has_rx_data(struct socket *sock)
+{
+	if (unlikely(!sock))
+		return 0;
+
+	if (sock->ops->peek_len)
+		return sock->ops->peek_len(sock);
+
+	return skb_queue_empty(&sock->sk->sk_receive_queue);
+}
+
+static void vhost_net_busy_poll_try_queue(struct vhost_net *net,
+					  struct vhost_virtqueue *vq)
+{
+	if (!vhost_vq_avail_empty(&net->dev, vq)) {
+		vhost_poll_queue(&vq->poll);
+	} else if (unlikely(vhost_enable_notify(&net->dev, vq))) {
+		vhost_disable_notify(&net->dev, vq);
+		vhost_poll_queue(&vq->poll);
+	}
+}
+
+static void vhost_net_busy_poll(struct vhost_net *net,
+				struct vhost_virtqueue *rvq,
+				struct vhost_virtqueue *tvq,
+				bool *busyloop_intr,
+				bool poll_rx)
+{
+	unsigned long busyloop_timeout;
+	unsigned long endtime;
+	struct socket *sock;
+	struct vhost_virtqueue *vq = poll_rx ? tvq : rvq;
+
+	mutex_lock_nested(&vq->mutex, poll_rx ? VHOST_NET_VQ_TX: VHOST_NET_VQ_RX);
+	vhost_disable_notify(&net->dev, vq);
+	sock = rvq->private_data;
+
+	busyloop_timeout = poll_rx ? rvq->busyloop_timeout:
+				     tvq->busyloop_timeout;
+
+	preempt_disable();
+	endtime = busy_clock() + busyloop_timeout;
+
+	while (vhost_can_busy_poll(endtime)) {
+		if (vhost_has_work(&net->dev)) {
+			*busyloop_intr = true;
+			break;
+		}
+
+		if ((sock_has_rx_data(sock) &&
+		     !vhost_vq_avail_empty(&net->dev, rvq)) ||
+		    !vhost_vq_avail_empty(&net->dev, tvq))
+			break;
+
+		cpu_relax();
+	}
+
+	preempt_enable();
+
+	if (poll_rx || sock_has_rx_data(sock))
+		vhost_net_busy_poll_try_queue(net, vq);
+	else if (!poll_rx) /* On tx here, sock has no rx data. */
+		vhost_enable_notify(&net->dev, rvq);
+
+	mutex_unlock(&vq->mutex);
+}
+
 static int vhost_net_tx_get_vq_desc(struct vhost_net *net,
-				    struct vhost_net_virtqueue *nvq,
+				    struct vhost_net_virtqueue *tnvq,
 				    unsigned int *out_num, unsigned int *in_num,
-				    bool *busyloop_intr)
+				    struct msghdr *msghdr, bool *busyloop_intr)
 {
-	struct vhost_virtqueue *vq = &nvq->vq;
-	unsigned long uninitialized_var(endtime);
-	int r = vhost_get_vq_desc(vq, vq->iov, ARRAY_SIZE(vq->iov),
+	struct vhost_net_virtqueue *rnvq = &net->vqs[VHOST_NET_VQ_RX];
+	struct vhost_virtqueue *rvq = &rnvq->vq;
+	struct vhost_virtqueue *tvq = &tnvq->vq;
+
+	int r = vhost_get_vq_desc(tvq, tvq->iov, ARRAY_SIZE(tvq->iov),
 				  out_num, in_num, NULL, NULL);
 
-	if (r == vq->num && vq->busyloop_timeout) {
-		if (!vhost_sock_zcopy(vq->private_data))
-			vhost_net_signal_used(nvq);
-		preempt_disable();
-		endtime = busy_clock() + vq->busyloop_timeout;
-		while (vhost_can_busy_poll(endtime)) {
-			if (vhost_has_work(vq->dev)) {
-				*busyloop_intr = true;
-				break;
-			}
-			if (!vhost_vq_avail_empty(vq->dev, vq))
-				break;
-			cpu_relax();
-		}
-		preempt_enable();
-		r = vhost_get_vq_desc(vq, vq->iov, ARRAY_SIZE(vq->iov),
+	if (r == tvq->num && tvq->busyloop_timeout) {
+		/* Flush batched packets first */
+		if (!vhost_sock_zcopy(tvq->private_data))
+			vhost_tx_batch(net, tnvq, tvq->private_data, msghdr);
+
+		vhost_net_busy_poll(net, rvq, tvq, busyloop_intr, false);
+
+		r = vhost_get_vq_desc(tvq, tvq->iov, ARRAY_SIZE(tvq->iov),
 				      out_num, in_num, NULL, NULL);
 	}
 
@@ -512,7 +609,7 @@ static int get_tx_bufs(struct vhost_net *net,
 	struct vhost_virtqueue *vq = &nvq->vq;
 	int ret;
 
-	ret = vhost_net_tx_get_vq_desc(net, nvq, out, in, busyloop_intr);
+	ret = vhost_net_tx_get_vq_desc(net, nvq, out, in, msg, busyloop_intr);
 
 	if (ret < 0 || ret == vq->num)
 		return ret;
@@ -540,6 +637,80 @@ static bool tx_can_batch(struct vhost_virtqueue *vq, size_t total_len)
 	       !vhost_vq_avail_empty(vq->dev, vq);
 }
 
+#define VHOST_NET_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD)
+
+static int vhost_net_build_xdp(struct vhost_net_virtqueue *nvq,
+			       struct iov_iter *from)
+{
+	struct vhost_virtqueue *vq = &nvq->vq;
+	struct socket *sock = vq->private_data;
+	struct page_frag *alloc_frag = &current->task_frag;
+	struct virtio_net_hdr *gso;
+	struct xdp_buff *xdp = &nvq->xdp[nvq->batched_xdp];
+	struct tun_xdp_hdr *hdr;
+	size_t len = iov_iter_count(from);
+	int headroom = vhost_sock_xdp(sock) ? XDP_PACKET_HEADROOM : 0;
+	int buflen = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	int pad = SKB_DATA_ALIGN(VHOST_NET_RX_PAD + headroom + nvq->sock_hlen);
+	int sock_hlen = nvq->sock_hlen;
+	void *buf;
+	int copied;
+
+	if (unlikely(len < nvq->sock_hlen))
+		return -EFAULT;
+
+	if (SKB_DATA_ALIGN(len + pad) +
+	    SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) > PAGE_SIZE)
+		return -ENOSPC;
+
+	buflen += SKB_DATA_ALIGN(len + pad);
+	alloc_frag->offset = ALIGN((u64)alloc_frag->offset, SMP_CACHE_BYTES);
+	if (unlikely(!skb_page_frag_refill(buflen, alloc_frag, GFP_KERNEL)))
+		return -ENOMEM;
+
+	buf = (char *)page_address(alloc_frag->page) + alloc_frag->offset;
+	copied = copy_page_from_iter(alloc_frag->page,
+				     alloc_frag->offset +
+				     offsetof(struct tun_xdp_hdr, gso),
+				     sock_hlen, from);
+	if (copied != sock_hlen)
+		return -EFAULT;
+
+	hdr = buf;
+	gso = &hdr->gso;
+
+	if ((gso->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) &&
+	    vhost16_to_cpu(vq, gso->csum_start) +
+	    vhost16_to_cpu(vq, gso->csum_offset) + 2 >
+	    vhost16_to_cpu(vq, gso->hdr_len)) {
+		gso->hdr_len = cpu_to_vhost16(vq,
+			       vhost16_to_cpu(vq, gso->csum_start) +
+			       vhost16_to_cpu(vq, gso->csum_offset) + 2);
+
+		if (vhost16_to_cpu(vq, gso->hdr_len) > len)
+			return -EINVAL;
+	}
+
+	len -= sock_hlen;
+	copied = copy_page_from_iter(alloc_frag->page,
+				     alloc_frag->offset + pad,
+				     len, from);
+	if (copied != len)
+		return -EFAULT;
+
+	xdp->data_hard_start = buf;
+	xdp->data = buf + pad;
+	xdp->data_end = xdp->data + len;
+	hdr->buflen = buflen;
+
+	get_page(alloc_frag->page);
+	alloc_frag->offset += buflen;
+
+	++nvq->batched_xdp;
+
+	return 0;
+}
+
 static void handle_tx_copy(struct vhost_net *net, struct socket *sock)
 {
 	struct vhost_net_virtqueue *nvq = &net->vqs[VHOST_NET_VQ_TX];
@@ -556,10 +727,14 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock)
 	size_t len, total_len = 0;
 	int err;
 	int sent_pkts = 0;
+	bool sock_can_batch = (sock->sk->sk_sndbuf == INT_MAX);
 
 	for (;;) {
 		bool busyloop_intr = false;
 
+		if (nvq->done_idx == VHOST_NET_BATCH)
+			vhost_tx_batch(net, nvq, sock, &msg);
+
 		head = get_tx_bufs(net, nvq, &msg, &out, &in, &len,
 				   &busyloop_intr);
 		/* On error, stop handling until the next kick. */
@@ -577,14 +752,34 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock)
 			break;
 		}
 
-		vq->heads[nvq->done_idx].id = cpu_to_vhost32(vq, head);
-		vq->heads[nvq->done_idx].len = 0;
-
 		total_len += len;
-		if (tx_can_batch(vq, total_len))
-			msg.msg_flags |= MSG_MORE;
-		else
-			msg.msg_flags &= ~MSG_MORE;
+
+		/* For simplicity, TX batching is only enabled if
+		 * sndbuf is unlimited.
+		 */
+		if (sock_can_batch) {
+			err = vhost_net_build_xdp(nvq, &msg.msg_iter);
+			if (!err) {
+				goto done;
+			} else if (unlikely(err != -ENOSPC)) {
+				vhost_tx_batch(net, nvq, sock, &msg);
+				vhost_discard_vq_desc(vq, 1);
+				vhost_net_enable_vq(net, vq);
+				break;
+			}
+
+			/* We can't build XDP buff, go for single
+			 * packet path but let's flush batched
+			 * packets.
+			 */
+			vhost_tx_batch(net, nvq, sock, &msg);
+			msg.msg_control = NULL;
+		} else {
+			if (tx_can_batch(vq, total_len))
+				msg.msg_flags |= MSG_MORE;
+			else
+				msg.msg_flags &= ~MSG_MORE;
+		}
 
 		/* TODO: Check specific error and bomb out unless ENOBUFS? */
 		err = sock->ops->sendmsg(sock, &msg, len);
@@ -596,15 +791,17 @@ static void handle_tx_copy(struct vhost_net *net, struct socket *sock)
 		if (err != len)
 			pr_debug("Truncated TX packet: len %d != %zd\n",
 				 err, len);
-		if (++nvq->done_idx >= VHOST_NET_BATCH)
-			vhost_net_signal_used(nvq);
+done:
+		vq->heads[nvq->done_idx].id = cpu_to_vhost32(vq, head);
+		vq->heads[nvq->done_idx].len = 0;
+		++nvq->done_idx;
 		if (vhost_exceeds_weight(++sent_pkts, total_len)) {
 			vhost_poll_queue(&vq->poll);
 			break;
 		}
 	}
 
-	vhost_net_signal_used(nvq);
+	vhost_tx_batch(net, nvq, sock, &msg);
 }
 
 static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock)
@@ -620,6 +817,7 @@ static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock)
 		.msg_controllen = 0,
 		.msg_flags = MSG_DONTWAIT,
 	};
+	struct tun_msg_ctl ctl;
 	size_t len, total_len = 0;
 	int err;
 	struct vhost_net_ubuf_ref *uninitialized_var(ubufs);
@@ -664,8 +862,10 @@ static void handle_tx_zerocopy(struct vhost_net *net, struct socket *sock)
 			ubuf->ctx = nvq->ubufs;
 			ubuf->desc = nvq->upend_idx;
 			refcount_set(&ubuf->refcnt, 1);
-			msg.msg_control = ubuf;
-			msg.msg_controllen = sizeof(ubuf);
+			msg.msg_control = &ctl;
+			ctl.type = TUN_MSG_UBUF;
+			ctl.ptr = ubuf;
+			msg.msg_controllen = sizeof(ctl);
 			ubufs = nvq->ubufs;
 			atomic_inc(&ubufs->refcount);
 			nvq->upend_idx = (nvq->upend_idx + 1) % UIO_MAXIOV;
@@ -716,7 +916,7 @@ static void handle_tx(struct vhost_net *net)
 	struct vhost_virtqueue *vq = &nvq->vq;
 	struct socket *sock;
 
-	mutex_lock(&vq->mutex);
+	mutex_lock_nested(&vq->mutex, VHOST_NET_VQ_TX);
 	sock = vq->private_data;
 	if (!sock)
 		goto out;
@@ -757,16 +957,6 @@ static int peek_head_len(struct vhost_net_virtqueue *rvq, struct sock *sk)
 	return len;
 }
 
-static int sk_has_rx_data(struct sock *sk)
-{
-	struct socket *sock = sk->sk_socket;
-
-	if (sock->ops->peek_len)
-		return sock->ops->peek_len(sock);
-
-	return skb_queue_empty(&sk->sk_receive_queue);
-}
-
 static int vhost_net_rx_peek_head_len(struct vhost_net *net, struct sock *sk,
 				      bool *busyloop_intr)
 {
@@ -774,41 +964,13 @@ static int vhost_net_rx_peek_head_len(struct vhost_net *net, struct sock *sk,
 	struct vhost_net_virtqueue *tnvq = &net->vqs[VHOST_NET_VQ_TX];
 	struct vhost_virtqueue *rvq = &rnvq->vq;
 	struct vhost_virtqueue *tvq = &tnvq->vq;
-	unsigned long uninitialized_var(endtime);
 	int len = peek_head_len(rnvq, sk);
 
-	if (!len && tvq->busyloop_timeout) {
+	if (!len && rvq->busyloop_timeout) {
 		/* Flush batched heads first */
 		vhost_net_signal_used(rnvq);
 		/* Both tx vq and rx socket were polled here */
-		mutex_lock_nested(&tvq->mutex, 1);
-		vhost_disable_notify(&net->dev, tvq);
-
-		preempt_disable();
-		endtime = busy_clock() + tvq->busyloop_timeout;
-
-		while (vhost_can_busy_poll(endtime)) {
-			if (vhost_has_work(&net->dev)) {
-				*busyloop_intr = true;
-				break;
-			}
-			if ((sk_has_rx_data(sk) &&
-			     !vhost_vq_avail_empty(&net->dev, rvq)) ||
-			    !vhost_vq_avail_empty(&net->dev, tvq))
-				break;
-			cpu_relax();
-		}
-
-		preempt_enable();
-
-		if (!vhost_vq_avail_empty(&net->dev, tvq)) {
-			vhost_poll_queue(&tvq->poll);
-		} else if (unlikely(vhost_enable_notify(&net->dev, tvq))) {
-			vhost_disable_notify(&net->dev, tvq);
-			vhost_poll_queue(&tvq->poll);
-		}
-
-		mutex_unlock(&tvq->mutex);
+		vhost_net_busy_poll(net, rvq, tvq, busyloop_intr, true);
 
 		len = peek_head_len(rnvq, sk);
 	}
@@ -923,7 +1085,7 @@ static void handle_rx(struct vhost_net *net)
 	__virtio16 num_buffers;
 	int recv_pkts = 0;
 
-	mutex_lock_nested(&vq->mutex, 0);
+	mutex_lock_nested(&vq->mutex, VHOST_NET_VQ_RX);
 	sock = vq->private_data;
 	if (!sock)
 		goto out;
@@ -1078,6 +1240,7 @@ static int vhost_net_open(struct inode *inode, struct file *f)
 	struct vhost_dev *dev;
 	struct vhost_virtqueue **vqs;
 	void **queue;
+	struct xdp_buff *xdp;
 	int i;
 
 	n = kvmalloc(sizeof *n, GFP_KERNEL | __GFP_RETRY_MAYFAIL);
@@ -1098,6 +1261,15 @@ static int vhost_net_open(struct inode *inode, struct file *f)
 	}
 	n->vqs[VHOST_NET_VQ_RX].rxq.queue = queue;
 
+	xdp = kmalloc_array(VHOST_NET_BATCH, sizeof(*xdp), GFP_KERNEL);
+	if (!xdp) {
+		kfree(vqs);
+		kvfree(n);
+		kfree(queue);
+		return -ENOMEM;
+	}
+	n->vqs[VHOST_NET_VQ_TX].xdp = xdp;
+
 	dev = &n->dev;
 	vqs[VHOST_NET_VQ_TX] = &n->vqs[VHOST_NET_VQ_TX].vq;
 	vqs[VHOST_NET_VQ_RX] = &n->vqs[VHOST_NET_VQ_RX].vq;
@@ -1108,6 +1280,7 @@ static int vhost_net_open(struct inode *inode, struct file *f)
 		n->vqs[i].ubuf_info = NULL;
 		n->vqs[i].upend_idx = 0;
 		n->vqs[i].done_idx = 0;
+		n->vqs[i].batched_xdp = 0;
 		n->vqs[i].vhost_hlen = 0;
 		n->vqs[i].sock_hlen = 0;
 		n->vqs[i].rx_ring = NULL;
@@ -1191,6 +1364,7 @@ static int vhost_net_release(struct inode *inode, struct file *f)
 	 * since jobs can re-queue themselves. */
 	vhost_net_flush(n);
 	kfree(n->vqs[VHOST_NET_VQ_RX].rxq.queue);
+	kfree(n->vqs[VHOST_NET_VQ_TX].xdp);
 	kfree(n->dev.vqs);
 	kvfree(n);
 	return 0;
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index b13c6b4b2c66..f52008bb8df7 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -294,8 +294,11 @@ static void vhost_vq_meta_reset(struct vhost_dev *d)
 {
 	int i;
 
-	for (i = 0; i < d->nvqs; ++i)
+	for (i = 0; i < d->nvqs; ++i) {
+		mutex_lock(&d->vqs[i]->mutex);
 		__vhost_vq_meta_reset(d->vqs[i]);
+		mutex_unlock(&d->vqs[i]->mutex);
+	}
 }
 
 static void vhost_vq_reset(struct vhost_dev *dev,
@@ -891,20 +894,6 @@ static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,
 #define vhost_get_used(vq, x, ptr) \
 	vhost_get_user(vq, x, ptr, VHOST_ADDR_USED)
 
-static void vhost_dev_lock_vqs(struct vhost_dev *d)
-{
-	int i = 0;
-	for (i = 0; i < d->nvqs; ++i)
-		mutex_lock_nested(&d->vqs[i]->mutex, i);
-}
-
-static void vhost_dev_unlock_vqs(struct vhost_dev *d)
-{
-	int i = 0;
-	for (i = 0; i < d->nvqs; ++i)
-		mutex_unlock(&d->vqs[i]->mutex);
-}
-
 static int vhost_new_umem_range(struct vhost_umem *umem,
 				u64 start, u64 size, u64 end,
 				u64 userspace_addr, int perm)
@@ -954,7 +943,10 @@ static void vhost_iotlb_notify_vq(struct vhost_dev *d,
 		if (msg->iova <= vq_msg->iova &&
 		    msg->iova + msg->size - 1 >= vq_msg->iova &&
 		    vq_msg->type == VHOST_IOTLB_MISS) {
+			mutex_lock(&node->vq->mutex);
 			vhost_poll_queue(&node->vq->poll);
+			mutex_unlock(&node->vq->mutex);
+
 			list_del(&node->node);
 			kfree(node);
 		}
@@ -986,7 +978,6 @@ static int vhost_process_iotlb_msg(struct vhost_dev *dev,
 	int ret = 0;
 
 	mutex_lock(&dev->mutex);
-	vhost_dev_lock_vqs(dev);
 	switch (msg->type) {
 	case VHOST_IOTLB_UPDATE:
 		if (!dev->iotlb) {
@@ -1020,7 +1011,6 @@ static int vhost_process_iotlb_msg(struct vhost_dev *dev,
 		break;
 	}
 
-	vhost_dev_unlock_vqs(dev);
 	mutex_unlock(&dev->mutex);
 
 	return ret;
diff --git a/drivers/video/fbdev/aty/atyfb.h b/drivers/video/fbdev/aty/atyfb.h
index 8235b285dbb2..d09bab3bf224 100644
--- a/drivers/video/fbdev/aty/atyfb.h
+++ b/drivers/video/fbdev/aty/atyfb.h
@@ -333,6 +333,8 @@ extern const struct aty_pll_ops aty_pll_ct; /* Integrated */
 extern void aty_set_pll_ct(const struct fb_info *info, const union aty_pll *pll);
 extern u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par);
 
+extern const u8 aty_postdividers[8];
+
 
     /*
      *  Hardware cursor support
@@ -359,7 +361,6 @@ static inline void wait_for_idle(struct atyfb_par *par)
 
 extern void aty_reset_engine(const struct atyfb_par *par);
 extern void aty_init_engine(struct atyfb_par *par, struct fb_info *info);
-extern u8   aty_ld_pll_ct(int offset, const struct atyfb_par *par);
 
 void atyfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
 void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index a9a8272f7a6e..05111e90f168 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3087,17 +3087,18 @@ static int atyfb_setup_sparc(struct pci_dev *pdev, struct fb_info *info,
 		/*
 		 * PLL Reference Divider M:
 		 */
-		M = pll_regs[2];
+		M = pll_regs[PLL_REF_DIV];
 
 		/*
 		 * PLL Feedback Divider N (Dependent on CLOCK_CNTL):
 		 */
-		N = pll_regs[7 + (clock_cntl & 3)];
+		N = pll_regs[VCLK0_FB_DIV + (clock_cntl & 3)];
 
 		/*
 		 * PLL Post Divider P (Dependent on CLOCK_CNTL):
 		 */
-		P = 1 << (pll_regs[6] >> ((clock_cntl & 3) << 1));
+		P = aty_postdividers[((pll_regs[VCLK_POST_DIV] >> ((clock_cntl & 3) << 1)) & 3) |
+		                     ((pll_regs[PLL_EXT_CNTL] >> (2 + (clock_cntl & 3))) & 4)];
 
 		/*
 		 * PLL Divider Q:
diff --git a/drivers/video/fbdev/aty/mach64_ct.c b/drivers/video/fbdev/aty/mach64_ct.c
index 74a62aa193c0..f87cc81f4fa2 100644
--- a/drivers/video/fbdev/aty/mach64_ct.c
+++ b/drivers/video/fbdev/aty/mach64_ct.c
@@ -115,7 +115,7 @@ static void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par)
  */
 
 #define Maximum_DSP_PRECISION 7
-static u8 postdividers[] = {1,2,4,8,3};
+const u8 aty_postdividers[8] = {1,2,4,8,3,5,6,12};
 
 static int aty_dsp_gt(const struct fb_info *info, u32 bpp, struct pll_ct *pll)
 {
@@ -222,7 +222,7 @@ static int aty_valid_pll_ct(const struct fb_info *info, u32 vclk_per, struct pll
 		pll->vclk_post_div += (q <  64*8);
 		pll->vclk_post_div += (q <  32*8);
 	}
-	pll->vclk_post_div_real = postdividers[pll->vclk_post_div];
+	pll->vclk_post_div_real = aty_postdividers[pll->vclk_post_div];
 	//    pll->vclk_post_div <<= 6;
 	pll->vclk_fb_div = q * pll->vclk_post_div_real / 8;
 	pllvclk = (1000000 * 2 * pll->vclk_fb_div) /
@@ -513,7 +513,7 @@ static int aty_init_pll_ct(const struct fb_info *info, union aty_pll *pll)
 		u8 mclk_fb_div, pll_ext_cntl;
 		pll->ct.pll_ref_div = aty_ld_pll_ct(PLL_REF_DIV, par);
 		pll_ext_cntl = aty_ld_pll_ct(PLL_EXT_CNTL, par);
-		pll->ct.xclk_post_div_real = postdividers[pll_ext_cntl & 0x07];
+		pll->ct.xclk_post_div_real = aty_postdividers[pll_ext_cntl & 0x07];
 		mclk_fb_div = aty_ld_pll_ct(MCLK_FB_DIV, par);
 		if (pll_ext_cntl & PLL_MFB_TIMES_4_2B)
 			mclk_fb_div <<= 1;
@@ -535,7 +535,7 @@ static int aty_init_pll_ct(const struct fb_info *info, union aty_pll *pll)
 		xpost_div += (q <  64*8);
 		xpost_div += (q <  32*8);
 	}
-	pll->ct.xclk_post_div_real = postdividers[xpost_div];
+	pll->ct.xclk_post_div_real = aty_postdividers[xpost_div];
 	pll->ct.mclk_fb_div = q * pll->ct.xclk_post_div_real / 8;
 
 #ifdef CONFIG_PPC
@@ -584,7 +584,7 @@ static int aty_init_pll_ct(const struct fb_info *info, union aty_pll *pll)
 			mpost_div += (q <  64*8);
 			mpost_div += (q <  32*8);
 		}
-		sclk_post_div_real = postdividers[mpost_div];
+		sclk_post_div_real = aty_postdividers[mpost_div];
 		pll->ct.sclk_fb_div = q * sclk_post_div_real / 8;
 		pll->ct.spll_cntl2 = mpost_div << 4;
 #ifdef DEBUG
diff --git a/fs/afs/addr_list.c b/fs/afs/addr_list.c
index 025a9a5e1c32..55a756c60746 100644
--- a/fs/afs/addr_list.c
+++ b/fs/afs/addr_list.c
@@ -17,11 +17,6 @@
 #include "internal.h"
 #include "afs_fs.h"
 
-//#define AFS_MAX_ADDRESSES
-//	((unsigned int)((PAGE_SIZE - sizeof(struct afs_addr_list)) /
-//			sizeof(struct sockaddr_rxrpc)))
-#define AFS_MAX_ADDRESSES ((unsigned int)(sizeof(unsigned long) * 8))
-
 /*
  * Release an address list.
  */
@@ -43,11 +38,15 @@ struct afs_addr_list *afs_alloc_addrlist(unsigned int nr,
 
 	_enter("%u,%u,%u", nr, service, port);
 
+	if (nr > AFS_MAX_ADDRESSES)
+		nr = AFS_MAX_ADDRESSES;
+
 	alist = kzalloc(struct_size(alist, addrs, nr), GFP_KERNEL);
 	if (!alist)
 		return NULL;
 
 	refcount_set(&alist->usage, 1);
+	alist->max_addrs = nr;
 
 	for (i = 0; i < nr; i++) {
 		struct sockaddr_rxrpc *srx = &alist->addrs[i];
@@ -109,8 +108,6 @@ struct afs_addr_list *afs_parse_text_addrs(const char *text, size_t len,
 	} while (p < end);
 
 	_debug("%u/%u addresses", nr, AFS_MAX_ADDRESSES);
-	if (nr > AFS_MAX_ADDRESSES)
-		nr = AFS_MAX_ADDRESSES;
 
 	alist = afs_alloc_addrlist(nr, service, port);
 	if (!alist)
@@ -119,8 +116,10 @@ struct afs_addr_list *afs_parse_text_addrs(const char *text, size_t len,
 	/* Extract the addresses */
 	p = text;
 	do {
-		struct sockaddr_rxrpc *srx = &alist->addrs[alist->nr_addrs];
 		const char *q, *stop;
+		unsigned int xport = port;
+		__be32 x[4];
+		int family;
 
 		if (*p == delim) {
 			p++;
@@ -136,19 +135,12 @@ struct afs_addr_list *afs_parse_text_addrs(const char *text, size_t len,
 					break;
 		}
 
-		if (in4_pton(p, q - p,
-			     (u8 *)&srx->transport.sin6.sin6_addr.s6_addr32[3],
-			     -1, &stop)) {
-			srx->transport.sin6.sin6_addr.s6_addr32[0] = 0;
-			srx->transport.sin6.sin6_addr.s6_addr32[1] = 0;
-			srx->transport.sin6.sin6_addr.s6_addr32[2] = htonl(0xffff);
-		} else if (in6_pton(p, q - p,
-				    srx->transport.sin6.sin6_addr.s6_addr,
-				    -1, &stop)) {
-			/* Nothing to do */
-		} else {
+		if (in4_pton(p, q - p, (u8 *)&x[0], -1, &stop))
+			family = AF_INET;
+		else if (in6_pton(p, q - p, (u8 *)x, -1, &stop))
+			family = AF_INET6;
+		else
 			goto bad_address;
-		}
 
 		if (stop != q)
 			goto bad_address;
@@ -160,7 +152,7 @@ struct afs_addr_list *afs_parse_text_addrs(const char *text, size_t len,
 		if (p < end) {
 			if (*p == '+') {
 				/* Port number specification "+1234" */
-				unsigned int xport = 0;
+				xport = 0;
 				p++;
 				if (p >= end || !isdigit(*p))
 					goto bad_address;
@@ -171,7 +163,6 @@ struct afs_addr_list *afs_parse_text_addrs(const char *text, size_t len,
 						goto bad_address;
 					p++;
 				} while (p < end && isdigit(*p));
-				srx->transport.sin6.sin6_port = htons(xport);
 			} else if (*p == delim) {
 				p++;
 			} else {
@@ -179,8 +170,12 @@ struct afs_addr_list *afs_parse_text_addrs(const char *text, size_t len,
 			}
 		}
 
-		alist->nr_addrs++;
-	} while (p < end && alist->nr_addrs < AFS_MAX_ADDRESSES);
+		if (family == AF_INET)
+			afs_merge_fs_addr4(alist, x[0], xport);
+		else
+			afs_merge_fs_addr6(alist, x, xport);
+
+	} while (p < end);
 
 	_leave(" = [nr %u]", alist->nr_addrs);
 	return alist;
@@ -237,19 +232,23 @@ struct afs_addr_list *afs_dns_query(struct afs_cell *cell, time64_t *_expiry)
  */
 void afs_merge_fs_addr4(struct afs_addr_list *alist, __be32 xdr, u16 port)
 {
-	struct sockaddr_in6 *a;
-	__be16 xport = htons(port);
+	struct sockaddr_rxrpc *srx;
+	u32 addr = ntohl(xdr);
 	int i;
 
+	if (alist->nr_addrs >= alist->max_addrs)
+		return;
+
 	for (i = 0; i < alist->nr_ipv4; i++) {
-		a = &alist->addrs[i].transport.sin6;
-		if (xdr == a->sin6_addr.s6_addr32[3] &&
-		    xport == a->sin6_port)
+		struct sockaddr_in *a = &alist->addrs[i].transport.sin;
+		u32 a_addr = ntohl(a->sin_addr.s_addr);
+		u16 a_port = ntohs(a->sin_port);
+
+		if (addr == a_addr && port == a_port)
 			return;
-		if (xdr == a->sin6_addr.s6_addr32[3] &&
-		    (u16 __force)xport < (u16 __force)a->sin6_port)
+		if (addr == a_addr && port < a_port)
 			break;
-		if ((u32 __force)xdr < (u32 __force)a->sin6_addr.s6_addr32[3])
+		if (addr < a_addr)
 			break;
 	}
 
@@ -258,12 +257,11 @@ void afs_merge_fs_addr4(struct afs_addr_list *alist, __be32 xdr, u16 port)
 			alist->addrs + i,
 			sizeof(alist->addrs[0]) * (alist->nr_addrs - i));
 
-	a = &alist->addrs[i].transport.sin6;
-	a->sin6_port		  = xport;
-	a->sin6_addr.s6_addr32[0] = 0;
-	a->sin6_addr.s6_addr32[1] = 0;
-	a->sin6_addr.s6_addr32[2] = htonl(0xffff);
-	a->sin6_addr.s6_addr32[3] = xdr;
+	srx = &alist->addrs[i];
+	srx->transport_len = sizeof(srx->transport.sin);
+	srx->transport.sin.sin_family = AF_INET;
+	srx->transport.sin.sin_port = htons(port);
+	srx->transport.sin.sin_addr.s_addr = xdr;
 	alist->nr_ipv4++;
 	alist->nr_addrs++;
 }
@@ -273,18 +271,20 @@ void afs_merge_fs_addr4(struct afs_addr_list *alist, __be32 xdr, u16 port)
  */
 void afs_merge_fs_addr6(struct afs_addr_list *alist, __be32 *xdr, u16 port)
 {
-	struct sockaddr_in6 *a;
-	__be16 xport = htons(port);
+	struct sockaddr_rxrpc *srx;
 	int i, diff;
 
+	if (alist->nr_addrs >= alist->max_addrs)
+		return;
+
 	for (i = alist->nr_ipv4; i < alist->nr_addrs; i++) {
-		a = &alist->addrs[i].transport.sin6;
+		struct sockaddr_in6 *a = &alist->addrs[i].transport.sin6;
+		u16 a_port = ntohs(a->sin6_port);
+
 		diff = memcmp(xdr, &a->sin6_addr, 16);
-		if (diff == 0 &&
-		    xport == a->sin6_port)
+		if (diff == 0 && port == a_port)
 			return;
-		if (diff == 0 &&
-		    (u16 __force)xport < (u16 __force)a->sin6_port)
+		if (diff == 0 && port < a_port)
 			break;
 		if (diff < 0)
 			break;
@@ -295,12 +295,11 @@ void afs_merge_fs_addr6(struct afs_addr_list *alist, __be32 *xdr, u16 port)
 			alist->addrs + i,
 			sizeof(alist->addrs[0]) * (alist->nr_addrs - i));
 
-	a = &alist->addrs[i].transport.sin6;
-	a->sin6_port		  = xport;
-	a->sin6_addr.s6_addr32[0] = xdr[0];
-	a->sin6_addr.s6_addr32[1] = xdr[1];
-	a->sin6_addr.s6_addr32[2] = xdr[2];
-	a->sin6_addr.s6_addr32[3] = xdr[3];
+	srx = &alist->addrs[i];
+	srx->transport_len = sizeof(srx->transport.sin6);
+	srx->transport.sin6.sin6_family = AF_INET6;
+	srx->transport.sin6.sin6_port = htons(port);
+	memcpy(&srx->transport.sin6.sin6_addr, xdr, 16);
 	alist->nr_addrs++;
 }
 
diff --git a/fs/afs/cell.c b/fs/afs/cell.c
index f3d0bef16d78..6127f0fcd62c 100644
--- a/fs/afs/cell.c
+++ b/fs/afs/cell.c
@@ -514,6 +514,8 @@ static int afs_alloc_anon_key(struct afs_cell *cell)
  */
 static int afs_activate_cell(struct afs_net *net, struct afs_cell *cell)
 {
+	struct hlist_node **p;
+	struct afs_cell *pcell;
 	int ret;
 
 	if (!cell->anonymous_key) {
@@ -534,7 +536,18 @@ static int afs_activate_cell(struct afs_net *net, struct afs_cell *cell)
 		return ret;
 
 	mutex_lock(&net->proc_cells_lock);
-	list_add_tail(&cell->proc_link, &net->proc_cells);
+	for (p = &net->proc_cells.first; *p; p = &(*p)->next) {
+		pcell = hlist_entry(*p, struct afs_cell, proc_link);
+		if (strcmp(cell->name, pcell->name) < 0)
+			break;
+	}
+
+	cell->proc_link.pprev = p;
+	cell->proc_link.next = *p;
+	rcu_assign_pointer(*p, &cell->proc_link.next);
+	if (cell->proc_link.next)
+		cell->proc_link.next->pprev = &cell->proc_link.next;
+
 	afs_dynroot_mkdir(net, cell);
 	mutex_unlock(&net->proc_cells_lock);
 	return 0;
@@ -550,7 +563,7 @@ static void afs_deactivate_cell(struct afs_net *net, struct afs_cell *cell)
 	afs_proc_cell_remove(cell);
 
 	mutex_lock(&net->proc_cells_lock);
-	list_del_init(&cell->proc_link);
+	hlist_del_rcu(&cell->proc_link);
 	afs_dynroot_rmdir(net, cell);
 	mutex_unlock(&net->proc_cells_lock);
 
diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c
index 1cde710a8013..f29c6dade7f6 100644
--- a/fs/afs/dynroot.c
+++ b/fs/afs/dynroot.c
@@ -265,7 +265,7 @@ int afs_dynroot_populate(struct super_block *sb)
 		return -ERESTARTSYS;
 
 	net->dynroot_sb = sb;
-	list_for_each_entry(cell, &net->proc_cells, proc_link) {
+	hlist_for_each_entry(cell, &net->proc_cells, proc_link) {
 		ret = afs_dynroot_mkdir(net, cell);
 		if (ret < 0)
 			goto error;
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 871a228d7f37..72de1f157d20 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -73,12 +73,14 @@ struct afs_addr_list {
 	struct rcu_head		rcu;		/* Must be first */
 	refcount_t		usage;
 	u32			version;	/* Version */
-	unsigned short		nr_addrs;
-	unsigned short		index;		/* Address currently in use */
-	unsigned short		nr_ipv4;	/* Number of IPv4 addresses */
+	unsigned char		max_addrs;
+	unsigned char		nr_addrs;
+	unsigned char		index;		/* Address currently in use */
+	unsigned char		nr_ipv4;	/* Number of IPv4 addresses */
 	unsigned long		probed;		/* Mask of servers that have been probed */
 	unsigned long		yfs;		/* Mask of servers that are YFS */
 	struct sockaddr_rxrpc	addrs[];
+#define AFS_MAX_ADDRESSES ((unsigned int)(sizeof(unsigned long) * 8))
 };
 
 /*
@@ -242,7 +244,7 @@ struct afs_net {
 	seqlock_t		cells_lock;
 
 	struct mutex		proc_cells_lock;
-	struct list_head	proc_cells;
+	struct hlist_head	proc_cells;
 
 	/* Known servers.  Theoretically each fileserver can only be in one
 	 * cell, but in practice, people create aliases and subsets and there's
@@ -320,7 +322,7 @@ struct afs_cell {
 	struct afs_net		*net;
 	struct key		*anonymous_key;	/* anonymous user key for this cell */
 	struct work_struct	manager;	/* Manager for init/deinit/dns */
-	struct list_head	proc_link;	/* /proc cell list link */
+	struct hlist_node	proc_link;	/* /proc cell list link */
 #ifdef CONFIG_AFS_FSCACHE
 	struct fscache_cookie	*cache;		/* caching cookie */
 #endif
diff --git a/fs/afs/main.c b/fs/afs/main.c
index e84fe822a960..107427688edd 100644
--- a/fs/afs/main.c
+++ b/fs/afs/main.c
@@ -87,7 +87,7 @@ static int __net_init afs_net_init(struct net *net_ns)
 	timer_setup(&net->cells_timer, afs_cells_timer, 0);
 
 	mutex_init(&net->proc_cells_lock);
-	INIT_LIST_HEAD(&net->proc_cells);
+	INIT_HLIST_HEAD(&net->proc_cells);
 
 	seqlock_init(&net->fs_lock);
 	net->fs_servers = RB_ROOT;
diff --git a/fs/afs/proc.c b/fs/afs/proc.c
index 476dcbb79713..9101f62707af 100644
--- a/fs/afs/proc.c
+++ b/fs/afs/proc.c
@@ -33,9 +33,8 @@ static inline struct afs_net *afs_seq2net_single(struct seq_file *m)
 static int afs_proc_cells_show(struct seq_file *m, void *v)
 {
 	struct afs_cell *cell = list_entry(v, struct afs_cell, proc_link);
-	struct afs_net *net = afs_seq2net(m);
 
-	if (v == &net->proc_cells) {
+	if (v == SEQ_START_TOKEN) {
 		/* display header on line 1 */
 		seq_puts(m, "USE NAME\n");
 		return 0;
@@ -50,12 +49,12 @@ static void *afs_proc_cells_start(struct seq_file *m, loff_t *_pos)
 	__acquires(rcu)
 {
 	rcu_read_lock();
-	return seq_list_start_head(&afs_seq2net(m)->proc_cells, *_pos);
+	return seq_hlist_start_head_rcu(&afs_seq2net(m)->proc_cells, *_pos);
 }
 
 static void *afs_proc_cells_next(struct seq_file *m, void *v, loff_t *pos)
 {
-	return seq_list_next(v, &afs_seq2net(m)->proc_cells, pos);
+	return seq_hlist_next_rcu(v, &afs_seq2net(m)->proc_cells, pos);
 }
 
 static void afs_proc_cells_stop(struct seq_file *m, void *v)
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 35f2ae30f31f..77a83790a31f 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -690,8 +690,6 @@ static void afs_process_async_call(struct work_struct *work)
 	}
 
 	if (call->state == AFS_CALL_COMPLETE) {
-		call->reply[0] = NULL;
-
 		/* We have two refs to release - one from the alloc and one
 		 * queued with the work item - and we can't just deallocate the
 		 * call because the work item may be queued again.
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index af2b17b21b94..95983c744164 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -343,7 +343,7 @@ try_again:
 	trap = lock_rename(cache->graveyard, dir);
 
 	/* do some checks before getting the grave dentry */
-	if (rep->d_parent != dir) {
+	if (rep->d_parent != dir || IS_DEADDIR(d_inode(rep))) {
 		/* the entry was probably culled when we dropped the parent dir
 		 * lock */
 		unlock_rename(cache->graveyard, dir);
diff --git a/fs/dax.c b/fs/dax.c
index 4becbf168b7f..0fb270f0a0ef 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -666,6 +666,8 @@ struct page *dax_layout_busy_page(struct address_space *mapping)
 	while (index < end && pagevec_lookup_entries(&pvec, mapping, index,
 				min(end - index, (pgoff_t)PAGEVEC_SIZE),
 				indices)) {
+		pgoff_t nr_pages = 1;
+
 		for (i = 0; i < pagevec_count(&pvec); i++) {
 			struct page *pvec_ent = pvec.pages[i];
 			void *entry;
@@ -680,8 +682,15 @@ struct page *dax_layout_busy_page(struct address_space *mapping)
 
 			xa_lock_irq(&mapping->i_pages);
 			entry = get_unlocked_mapping_entry(mapping, index, NULL);
-			if (entry)
+			if (entry) {
 				page = dax_busy_page(entry);
+				/*
+				 * Account for multi-order entries at
+				 * the end of the pagevec.
+				 */
+				if (i + 1 >= pagevec_count(&pvec))
+					nr_pages = 1UL << dax_radix_order(entry);
+			}
 			put_unlocked_mapping_entry(mapping, index, entry);
 			xa_unlock_irq(&mapping->i_pages);
 			if (page)
@@ -696,7 +705,7 @@ struct page *dax_layout_busy_page(struct address_space *mapping)
 		 */
 		pagevec_remove_exceptionals(&pvec);
 		pagevec_release(&pvec);
-		index++;
+		index += nr_pages;
 
 		if (page)
 			break;
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c
index defc2168de91..f58c0cacc531 100644
--- a/fs/fat/fatent.c
+++ b/fs/fat/fatent.c
@@ -682,6 +682,7 @@ int fat_count_free_clusters(struct super_block *sb)
 			if (ops->ent_get(&fatent) == FAT_ENT_FREE)
 				free++;
 		} while (fat_ent_next(sbi, &fatent));
+		cond_resched();
 	}
 	sbi->free_clusters = free;
 	sbi->free_clus_valid = 1;
diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
index 83bfe04456b6..c550512ce335 100644
--- a/fs/fscache/cookie.c
+++ b/fs/fscache/cookie.c
@@ -70,20 +70,7 @@ void fscache_free_cookie(struct fscache_cookie *cookie)
 }
 
 /*
- * initialise an cookie jar slab element prior to any use
- */
-void fscache_cookie_init_once(void *_cookie)
-{
-	struct fscache_cookie *cookie = _cookie;
-
-	memset(cookie, 0, sizeof(*cookie));
-	spin_lock_init(&cookie->lock);
-	spin_lock_init(&cookie->stores_lock);
-	INIT_HLIST_HEAD(&cookie->backing_objects);
-}
-
-/*
- * Set the index key in a cookie.  The cookie struct has space for a 12-byte
+ * Set the index key in a cookie.  The cookie struct has space for a 16-byte
  * key plus length and hash, but if that's not big enough, it's instead a
  * pointer to a buffer containing 3 bytes of hash, 1 byte of length and then
  * the key data.
@@ -93,20 +80,18 @@ static int fscache_set_key(struct fscache_cookie *cookie,
 {
 	unsigned long long h;
 	u32 *buf;
+	int bufs;
 	int i;
 
-	cookie->key_len = index_key_len;
+	bufs = DIV_ROUND_UP(index_key_len, sizeof(*buf));
 
 	if (index_key_len > sizeof(cookie->inline_key)) {
-		buf = kzalloc(index_key_len, GFP_KERNEL);
+		buf = kcalloc(bufs, sizeof(*buf), GFP_KERNEL);
 		if (!buf)
 			return -ENOMEM;
 		cookie->key = buf;
 	} else {
 		buf = (u32 *)cookie->inline_key;
-		buf[0] = 0;
-		buf[1] = 0;
-		buf[2] = 0;
 	}
 
 	memcpy(buf, index_key, index_key_len);
@@ -116,7 +101,8 @@ static int fscache_set_key(struct fscache_cookie *cookie,
 	 */
 	h = (unsigned long)cookie->parent;
 	h += index_key_len + cookie->type;
-	for (i = 0; i < (index_key_len + sizeof(u32) - 1) / sizeof(u32); i++)
+
+	for (i = 0; i < bufs; i++)
 		h += buf[i];
 
 	cookie->key_hash = h ^ (h >> 32);
@@ -161,7 +147,7 @@ struct fscache_cookie *fscache_alloc_cookie(
 	struct fscache_cookie *cookie;
 
 	/* allocate and initialise a cookie */
-	cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
+	cookie = kmem_cache_zalloc(fscache_cookie_jar, GFP_KERNEL);
 	if (!cookie)
 		return NULL;
 
@@ -192,6 +178,9 @@ struct fscache_cookie *fscache_alloc_cookie(
 	cookie->netfs_data	= netfs_data;
 	cookie->flags		= (1 << FSCACHE_COOKIE_NO_DATA_YET);
 	cookie->type		= def->type;
+	spin_lock_init(&cookie->lock);
+	spin_lock_init(&cookie->stores_lock);
+	INIT_HLIST_HEAD(&cookie->backing_objects);
 
 	/* radix tree insertion won't use the preallocation pool unless it's
 	 * told it may not wait */
diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
index f83328a7f048..d6209022e965 100644
--- a/fs/fscache/internal.h
+++ b/fs/fscache/internal.h
@@ -51,7 +51,6 @@ extern struct fscache_cache *fscache_select_cache_for_object(
 extern struct kmem_cache *fscache_cookie_jar;
 
 extern void fscache_free_cookie(struct fscache_cookie *);
-extern void fscache_cookie_init_once(void *);
 extern struct fscache_cookie *fscache_alloc_cookie(struct fscache_cookie *,
 						   const struct fscache_cookie_def *,
 						   const void *, size_t,
diff --git a/fs/fscache/main.c b/fs/fscache/main.c
index 7dce110bf17d..30ad89db1efc 100644
--- a/fs/fscache/main.c
+++ b/fs/fscache/main.c
@@ -143,9 +143,7 @@ static int __init fscache_init(void)
 
 	fscache_cookie_jar = kmem_cache_create("fscache_cookie_jar",
 					       sizeof(struct fscache_cookie),
-					       0,
-					       0,
-					       fscache_cookie_init_once);
+					       0, 0, NULL);
 	if (!fscache_cookie_jar) {
 		pr_notice("Failed to allocate a cookie jar\n");
 		ret = -ENOMEM;
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 03128ed1f34e..84544a4f012d 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1057,7 +1057,7 @@ static int gfs2_iomap_begin_write(struct inode *inode, loff_t pos,
 		}
 	}
 	release_metapath(&mp);
-	if (gfs2_is_jdata(ip))
+	if (!gfs2_is_stuffed(ip) && gfs2_is_jdata(ip))
 		iomap->page_done = gfs2_iomap_journaled_page_done;
 	return 0;
 
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 8e712b614e6e..933aac5da193 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -96,7 +96,9 @@ struct ocfs2_unblock_ctl {
 };
 
 /* Lockdep class keys */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
 static struct lock_class_key lockdep_keys[OCFS2_NUM_LOCK_TYPES];
+#endif
 
 static int ocfs2_check_meta_downconvert(struct ocfs2_lock_res *lockres,
 					int new_level);
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index bf000c8aeffb..fec62e9dfbe6 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2337,8 +2337,8 @@ late_initcall(ubifs_init);
 
 static void __exit ubifs_exit(void)
 {
-	WARN_ON(list_empty(&ubifs_infos));
-	WARN_ON(atomic_long_read(&ubifs_clean_zn_cnt) == 0);
+	WARN_ON(!list_empty(&ubifs_infos));
+	WARN_ON(atomic_long_read(&ubifs_clean_zn_cnt) != 0);
 
 	dbg_debugfs_exit();
 	ubifs_compressors_exit();
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 5289e22cb081..42ea7bab9144 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -1220,35 +1220,92 @@ retry:
 	return 0;
 }
 
+/* Unlock both inodes after they've been prepped for a range clone. */
+STATIC void
+xfs_reflink_remap_unlock(
+	struct file		*file_in,
+	struct file		*file_out)
+{
+	struct inode		*inode_in = file_inode(file_in);
+	struct xfs_inode	*src = XFS_I(inode_in);
+	struct inode		*inode_out = file_inode(file_out);
+	struct xfs_inode	*dest = XFS_I(inode_out);
+	bool			same_inode = (inode_in == inode_out);
+
+	xfs_iunlock(dest, XFS_MMAPLOCK_EXCL);
+	if (!same_inode)
+		xfs_iunlock(src, XFS_MMAPLOCK_SHARED);
+	inode_unlock(inode_out);
+	if (!same_inode)
+		inode_unlock_shared(inode_in);
+}
+
 /*
- * Link a range of blocks from one file to another.
+ * If we're reflinking to a point past the destination file's EOF, we must
+ * zero any speculative post-EOF preallocations that sit between the old EOF
+ * and the destination file offset.
  */
-int
-xfs_reflink_remap_range(
+static int
+xfs_reflink_zero_posteof(
+	struct xfs_inode	*ip,
+	loff_t			pos)
+{
+	loff_t			isize = i_size_read(VFS_I(ip));
+
+	if (pos <= isize)
+		return 0;
+
+	trace_xfs_zero_eof(ip, isize, pos - isize);
+	return iomap_zero_range(VFS_I(ip), isize, pos - isize, NULL,
+			&xfs_iomap_ops);
+}
+
+/*
+ * Prepare two files for range cloning.  Upon a successful return both inodes
+ * will have the iolock and mmaplock held, the page cache of the out file will
+ * be truncated, and any leases on the out file will have been broken.  This
+ * function borrows heavily from xfs_file_aio_write_checks.
+ *
+ * The VFS allows partial EOF blocks to "match" for dedupe even though it hasn't
+ * checked that the bytes beyond EOF physically match. Hence we cannot use the
+ * EOF block in the source dedupe range because it's not a complete block match,
+ * hence can introduce a corruption into the file that has it's block replaced.
+ *
+ * In similar fashion, the VFS file cloning also allows partial EOF blocks to be
+ * "block aligned" for the purposes of cloning entire files.  However, if the
+ * source file range includes the EOF block and it lands within the existing EOF
+ * of the destination file, then we can expose stale data from beyond the source
+ * file EOF in the destination file.
+ *
+ * XFS doesn't support partial block sharing, so in both cases we have check
+ * these cases ourselves. For dedupe, we can simply round the length to dedupe
+ * down to the previous whole block and ignore the partial EOF block. While this
+ * means we can't dedupe the last block of a file, this is an acceptible
+ * tradeoff for simplicity on implementation.
+ *
+ * For cloning, we want to share the partial EOF block if it is also the new EOF
+ * block of the destination file. If the partial EOF block lies inside the
+ * existing destination EOF, then we have to abort the clone to avoid exposing
+ * stale data in the destination file. Hence we reject these clone attempts with
+ * -EINVAL in this case.
+ */
+STATIC int
+xfs_reflink_remap_prep(
 	struct file		*file_in,
 	loff_t			pos_in,
 	struct file		*file_out,
 	loff_t			pos_out,
-	u64			len,
+	u64			*len,
 	bool			is_dedupe)
 {
 	struct inode		*inode_in = file_inode(file_in);
 	struct xfs_inode	*src = XFS_I(inode_in);
 	struct inode		*inode_out = file_inode(file_out);
 	struct xfs_inode	*dest = XFS_I(inode_out);
-	struct xfs_mount	*mp = src->i_mount;
 	bool			same_inode = (inode_in == inode_out);
-	xfs_fileoff_t		sfsbno, dfsbno;
-	xfs_filblks_t		fsblen;
-	xfs_extlen_t		cowextsize;
+	u64			blkmask = i_blocksize(inode_in) - 1;
 	ssize_t			ret;
 
-	if (!xfs_sb_version_hasreflink(&mp->m_sb))
-		return -EOPNOTSUPP;
-
-	if (XFS_FORCED_SHUTDOWN(mp))
-		return -EIO;
-
 	/* Lock both files against IO */
 	ret = xfs_iolock_two_inodes_and_break_layout(inode_in, inode_out);
 	if (ret)
@@ -1270,33 +1327,115 @@ xfs_reflink_remap_range(
 		goto out_unlock;
 
 	ret = vfs_clone_file_prep_inodes(inode_in, pos_in, inode_out, pos_out,
-			&len, is_dedupe);
+			len, is_dedupe);
 	if (ret <= 0)
 		goto out_unlock;
 
+	/*
+	 * If the dedupe data matches, chop off the partial EOF block
+	 * from the source file so we don't try to dedupe the partial
+	 * EOF block.
+	 */
+	if (is_dedupe) {
+		*len &= ~blkmask;
+	} else if (*len & blkmask) {
+		/*
+		 * The user is attempting to share a partial EOF block,
+		 * if it's inside the destination EOF then reject it.
+		 */
+		if (pos_out + *len < i_size_read(inode_out)) {
+			ret = -EINVAL;
+			goto out_unlock;
+		}
+	}
+
 	/* Attach dquots to dest inode before changing block map */
 	ret = xfs_qm_dqattach(dest);
 	if (ret)
 		goto out_unlock;
 
-	trace_xfs_reflink_remap_range(src, pos_in, len, dest, pos_out);
-
 	/*
-	 * Clear out post-eof preallocations because we don't have page cache
-	 * backing the delayed allocations and they'll never get freed on
-	 * their own.
+	 * Zero existing post-eof speculative preallocations in the destination
+	 * file.
 	 */
-	if (xfs_can_free_eofblocks(dest, true)) {
-		ret = xfs_free_eofblocks(dest);
-		if (ret)
-			goto out_unlock;
-	}
+	ret = xfs_reflink_zero_posteof(dest, pos_out);
+	if (ret)
+		goto out_unlock;
 
 	/* Set flags and remap blocks. */
 	ret = xfs_reflink_set_inode_flag(src, dest);
 	if (ret)
 		goto out_unlock;
 
+	/* Zap any page cache for the destination file's range. */
+	truncate_inode_pages_range(&inode_out->i_data, pos_out,
+				   PAGE_ALIGN(pos_out + *len) - 1);
+
+	/* If we're altering the file contents... */
+	if (!is_dedupe) {
+		/*
+		 * ...update the timestamps (which will grab the ilock again
+		 * from xfs_fs_dirty_inode, so we have to call it before we
+		 * take the ilock).
+		 */
+		if (!(file_out->f_mode & FMODE_NOCMTIME)) {
+			ret = file_update_time(file_out);
+			if (ret)
+				goto out_unlock;
+		}
+
+		/*
+		 * ...clear the security bits if the process is not being run
+		 * by root.  This keeps people from modifying setuid and setgid
+		 * binaries.
+		 */
+		ret = file_remove_privs(file_out);
+		if (ret)
+			goto out_unlock;
+	}
+
+	return 1;
+out_unlock:
+	xfs_reflink_remap_unlock(file_in, file_out);
+	return ret;
+}
+
+/*
+ * Link a range of blocks from one file to another.
+ */
+int
+xfs_reflink_remap_range(
+	struct file		*file_in,
+	loff_t			pos_in,
+	struct file		*file_out,
+	loff_t			pos_out,
+	u64			len,
+	bool			is_dedupe)
+{
+	struct inode		*inode_in = file_inode(file_in);
+	struct xfs_inode	*src = XFS_I(inode_in);
+	struct inode		*inode_out = file_inode(file_out);
+	struct xfs_inode	*dest = XFS_I(inode_out);
+	struct xfs_mount	*mp = src->i_mount;
+	xfs_fileoff_t		sfsbno, dfsbno;
+	xfs_filblks_t		fsblen;
+	xfs_extlen_t		cowextsize;
+	ssize_t			ret;
+
+	if (!xfs_sb_version_hasreflink(&mp->m_sb))
+		return -EOPNOTSUPP;
+
+	if (XFS_FORCED_SHUTDOWN(mp))
+		return -EIO;
+
+	/* Prepare and then clone file data. */
+	ret = xfs_reflink_remap_prep(file_in, pos_in, file_out, pos_out,
+			&len, is_dedupe);
+	if (ret <= 0)
+		return ret;
+
+	trace_xfs_reflink_remap_range(src, pos_in, len, dest, pos_out);
+
 	dfsbno = XFS_B_TO_FSBT(mp, pos_out);
 	sfsbno = XFS_B_TO_FSBT(mp, pos_in);
 	fsblen = XFS_B_TO_FSB(mp, len);
@@ -1305,10 +1444,6 @@ xfs_reflink_remap_range(
 	if (ret)
 		goto out_unlock;
 
-	/* Zap any page cache for the destination file's range. */
-	truncate_inode_pages_range(&inode_out->i_data, pos_out,
-				   PAGE_ALIGN(pos_out + len) - 1);
-
 	/*
 	 * Carry the cowextsize hint from src to dest if we're sharing the
 	 * entire source file to the entire destination file, the source file
@@ -1325,12 +1460,7 @@ xfs_reflink_remap_range(
 			is_dedupe);
 
 out_unlock:
-	xfs_iunlock(dest, XFS_MMAPLOCK_EXCL);
-	if (!same_inode)
-		xfs_iunlock(src, XFS_MMAPLOCK_SHARED);
-	inode_unlock(inode_out);
-	if (!same_inode)
-		inode_unlock_shared(inode_in);
+	xfs_reflink_remap_unlock(file_in, file_out);
 	if (ret)
 		trace_xfs_reflink_remap_range_error(dest, ret, _RET_IP_);
 	return ret;
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 7b75ff6e2fce..d7701d466b60 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -68,7 +68,7 @@
  */
 #ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
 #define TEXT_MAIN .text .text.[0-9a-zA-Z_]*
-#define DATA_MAIN .data .data.[0-9a-zA-Z_]*
+#define DATA_MAIN .data .data.[0-9a-zA-Z_]* .data..LPBX*
 #define SDATA_MAIN .sdata .sdata.[0-9a-zA-Z_]*
 #define RODATA_MAIN .rodata .rodata.[0-9a-zA-Z_]*
 #define BSS_MAIN .bss .bss.[0-9a-zA-Z_]*
@@ -613,8 +613,8 @@
 
 #define EXIT_DATA							\
 	*(.exit.data .exit.data.*)					\
-	*(.fini_array)							\
-	*(.dtors)							\
+	*(.fini_array .fini_array.*)					\
+	*(.dtors .dtors.*)						\
 	MEM_DISCARD(exit.data*)						\
 	MEM_DISCARD(exit.rodata*)
 
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index da9d95a19580..1e713154f00e 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -153,6 +153,17 @@ struct __drm_planes_state {
 struct __drm_crtcs_state {
 	struct drm_crtc *ptr;
 	struct drm_crtc_state *state, *old_state, *new_state;
+
+	/**
+	 * @commit:
+	 *
+	 * A reference to the CRTC commit object that is kept for use by
+	 * drm_atomic_helper_wait_for_flip_done() after
+	 * drm_atomic_helper_commit_hw_done() is called. This ensures that a
+	 * concurrent commit won't free a commit object that is still in use.
+	 */
+	struct drm_crtc_commit *commit;
+
 	s32 __user *out_fence_ptr;
 	u64 last_vblank_count;
 };
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index b25d12ef120a..e3c404833115 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -214,9 +214,9 @@ struct detailed_timing {
 #define DRM_EDID_HDMI_DC_Y444             (1 << 3)
 
 /* YCBCR 420 deep color modes */
-#define DRM_EDID_YCBCR420_DC_48		  (1 << 6)
-#define DRM_EDID_YCBCR420_DC_36		  (1 << 5)
-#define DRM_EDID_YCBCR420_DC_30		  (1 << 4)
+#define DRM_EDID_YCBCR420_DC_48		  (1 << 2)
+#define DRM_EDID_YCBCR420_DC_36		  (1 << 1)
+#define DRM_EDID_YCBCR420_DC_30		  (1 << 0)
 #define DRM_EDID_YCBCR420_DC_MASK (DRM_EDID_YCBCR420_DC_48 | \
 				    DRM_EDID_YCBCR420_DC_36 | \
 				    DRM_EDID_YCBCR420_DC_30)
diff --git a/include/dt-bindings/net/mscc-phy-vsc8531.h b/include/dt-bindings/net/mscc-phy-vsc8531.h
index 697161f80eb5..9eb2ec2b2ea9 100644
--- a/include/dt-bindings/net/mscc-phy-vsc8531.h
+++ b/include/dt-bindings/net/mscc-phy-vsc8531.h
@@ -18,9 +18,11 @@
 #define VSC8531_LINK_100_1000_ACTIVITY  4
 #define VSC8531_LINK_10_1000_ACTIVITY   5
 #define VSC8531_LINK_10_100_ACTIVITY    6
+#define VSC8584_LINK_100FX_1000X_ACTIVITY	7
 #define VSC8531_DUPLEX_COLLISION        8
 #define VSC8531_COLLISION               9
 #define VSC8531_ACTIVITY                10
+#define VSC8584_100FX_1000X_ACTIVITY	11
 #define VSC8531_AUTONEG_FAULT           12
 #define VSC8531_SERIAL_MODE             13
 #define VSC8531_FORCE_LED_OFF           14
diff --git a/include/dt-bindings/phy/phy-ocelot-serdes.h b/include/dt-bindings/phy/phy-ocelot-serdes.h
new file mode 100644
index 000000000000..fe70adaca68f
--- /dev/null
+++ b/include/dt-bindings/phy/phy-ocelot-serdes.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/* Copyright (c) 2018 Microsemi Corporation */
+#ifndef __PHY_OCELOT_SERDES_H__
+#define __PHY_OCELOT_SERDES_H__
+
+#define SERDES1G(x)	(x)
+#define SERDES1G_MAX	SERDES1G(5)
+#define SERDES6G(x)	(SERDES1G_MAX + 1 + (x))
+#define SERDES6G_MAX	SERDES6G(2)
+#define SERDES_MAX	(SERDES6G_MAX + 1)
+
+#endif
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 212b3822d180..2c9756bd9c4c 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -252,6 +252,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
 #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM	0X00400000
 #define VIRTCHNL_VF_OFFLOAD_ADQ			0X00800000
 
+/* Define below the capability flags that are not offloads */
+#define VIRTCHNL_VF_CAP_ADV_LINK_SPEED		0x00000080
 #define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
 			       VIRTCHNL_VF_OFFLOAD_VLAN | \
 			       VIRTCHNL_VF_OFFLOAD_RSS_PF)
@@ -573,7 +575,7 @@ struct virtchnl_filter {
 	enum	virtchnl_flow_type flow_type;
 	enum	virtchnl_action action;
 	u32	action_meta;
-	__u8	field_flags;
+	u8	field_flags;
 };
 
 VIRTCHNL_CHECK_STRUCT_LEN(272, virtchnl_filter);
@@ -596,10 +598,23 @@ enum virtchnl_event_codes {
 struct virtchnl_pf_event {
 	enum virtchnl_event_codes event;
 	union {
+		/* If the PF driver does not support the new speed reporting
+		 * capabilities then use link_event else use link_event_adv to
+		 * get the speed and link information. The ability to understand
+		 * new speeds is indicated by setting the capability flag
+		 * VIRTCHNL_VF_CAP_ADV_LINK_SPEED in vf_cap_flags parameter
+		 * in virtchnl_vf_resource struct and can be used to determine
+		 * which link event struct to use below.
+		 */
 		struct {
 			enum virtchnl_link_speed link_speed;
 			bool link_status;
 		} link_event;
+		struct {
+			/* link_speed provided in Mbps */
+			u32 link_speed;
+			u8 link_status;
+		} link_event_adv;
 	} event_data;
 
 	int severity;
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index f91b0f8ff3a9..588dd5f0bd85 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -2,6 +2,7 @@
 #ifndef _BPF_CGROUP_H
 #define _BPF_CGROUP_H
 
+#include <linux/bpf.h>
 #include <linux/errno.h>
 #include <linux/jump_label.h>
 #include <linux/percpu.h>
@@ -22,7 +23,11 @@ struct bpf_cgroup_storage;
 extern struct static_key_false cgroup_bpf_enabled_key;
 #define cgroup_bpf_enabled static_branch_unlikely(&cgroup_bpf_enabled_key)
 
-DECLARE_PER_CPU(void*, bpf_cgroup_storage);
+DECLARE_PER_CPU(struct bpf_cgroup_storage*,
+		bpf_cgroup_storage[MAX_BPF_CGROUP_STORAGE_TYPE]);
+
+#define for_each_cgroup_storage_type(stype) \
+	for (stype = 0; stype < MAX_BPF_CGROUP_STORAGE_TYPE; stype++)
 
 struct bpf_cgroup_storage_map;
 
@@ -32,7 +37,10 @@ struct bpf_storage_buffer {
 };
 
 struct bpf_cgroup_storage {
-	struct bpf_storage_buffer *buf;
+	union {
+		struct bpf_storage_buffer *buf;
+		void __percpu *percpu_buf;
+	};
 	struct bpf_cgroup_storage_map *map;
 	struct bpf_cgroup_storage_key key;
 	struct list_head list;
@@ -43,7 +51,7 @@ struct bpf_cgroup_storage {
 struct bpf_prog_list {
 	struct list_head node;
 	struct bpf_prog *prog;
-	struct bpf_cgroup_storage *storage;
+	struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE];
 };
 
 struct bpf_prog_array;
@@ -101,18 +109,26 @@ int __cgroup_bpf_run_filter_sock_ops(struct sock *sk,
 int __cgroup_bpf_check_dev_permission(short dev_type, u32 major, u32 minor,
 				      short access, enum bpf_attach_type type);
 
-static inline void bpf_cgroup_storage_set(struct bpf_cgroup_storage *storage)
+static inline enum bpf_cgroup_storage_type cgroup_storage_type(
+	struct bpf_map *map)
 {
-	struct bpf_storage_buffer *buf;
+	if (map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
+		return BPF_CGROUP_STORAGE_PERCPU;
+
+	return BPF_CGROUP_STORAGE_SHARED;
+}
 
-	if (!storage)
-		return;
+static inline void bpf_cgroup_storage_set(struct bpf_cgroup_storage
+					  *storage[MAX_BPF_CGROUP_STORAGE_TYPE])
+{
+	enum bpf_cgroup_storage_type stype;
 
-	buf = READ_ONCE(storage->buf);
-	this_cpu_write(bpf_cgroup_storage, &buf->data[0]);
+	for_each_cgroup_storage_type(stype)
+		this_cpu_write(bpf_cgroup_storage[stype], storage[stype]);
 }
 
-struct bpf_cgroup_storage *bpf_cgroup_storage_alloc(struct bpf_prog *prog);
+struct bpf_cgroup_storage *bpf_cgroup_storage_alloc(struct bpf_prog *prog,
+					enum bpf_cgroup_storage_type stype);
 void bpf_cgroup_storage_free(struct bpf_cgroup_storage *storage);
 void bpf_cgroup_storage_link(struct bpf_cgroup_storage *storage,
 			     struct cgroup *cgroup,
@@ -121,6 +137,10 @@ void bpf_cgroup_storage_unlink(struct bpf_cgroup_storage *storage);
 int bpf_cgroup_storage_assign(struct bpf_prog *prog, struct bpf_map *map);
 void bpf_cgroup_storage_release(struct bpf_prog *prog, struct bpf_map *map);
 
+int bpf_percpu_cgroup_storage_copy(struct bpf_map *map, void *key, void *value);
+int bpf_percpu_cgroup_storage_update(struct bpf_map *map, void *key,
+				     void *value, u64 flags);
+
 /* Wrappers for __cgroup_bpf_run_filter_skb() guarded by cgroup_bpf_enabled. */
 #define BPF_CGROUP_RUN_PROG_INET_INGRESS(sk, skb)			      \
 ({									      \
@@ -265,15 +285,24 @@ static inline int cgroup_bpf_prog_query(const union bpf_attr *attr,
 	return -EINVAL;
 }
 
-static inline void bpf_cgroup_storage_set(struct bpf_cgroup_storage *storage) {}
+static inline void bpf_cgroup_storage_set(
+	struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE]) {}
 static inline int bpf_cgroup_storage_assign(struct bpf_prog *prog,
 					    struct bpf_map *map) { return 0; }
 static inline void bpf_cgroup_storage_release(struct bpf_prog *prog,
 					      struct bpf_map *map) {}
 static inline struct bpf_cgroup_storage *bpf_cgroup_storage_alloc(
-	struct bpf_prog *prog) { return 0; }
+	struct bpf_prog *prog, enum bpf_cgroup_storage_type stype) { return 0; }
 static inline void bpf_cgroup_storage_free(
 	struct bpf_cgroup_storage *storage) {}
+static inline int bpf_percpu_cgroup_storage_copy(struct bpf_map *map, void *key,
+						 void *value) {
+	return 0;
+}
+static inline int bpf_percpu_cgroup_storage_update(struct bpf_map *map,
+					void *key, void *value, u64 flags) {
+	return 0;
+}
 
 #define cgroup_bpf_enabled (0)
 #define BPF_CGROUP_PRE_CONNECT_ENABLED(sk) (0)
@@ -293,6 +322,8 @@ static inline void bpf_cgroup_storage_free(
 #define BPF_CGROUP_RUN_PROG_SOCK_OPS(sock_ops) ({ 0; })
 #define BPF_CGROUP_RUN_PROG_DEVICE_CGROUP(type,major,minor,access) ({ 0; })
 
+#define for_each_cgroup_storage_type(stype) for (; false; )
+
 #endif /* CONFIG_CGROUP_BPF */
 
 #endif /* _BPF_CGROUP_H */
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 523481a3471b..33014ae73103 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -39,6 +39,9 @@ struct bpf_map_ops {
 	void *(*map_lookup_elem)(struct bpf_map *map, void *key);
 	int (*map_update_elem)(struct bpf_map *map, void *key, void *value, u64 flags);
 	int (*map_delete_elem)(struct bpf_map *map, void *key);
+	int (*map_push_elem)(struct bpf_map *map, void *value, u64 flags);
+	int (*map_pop_elem)(struct bpf_map *map, void *value);
+	int (*map_peek_elem)(struct bpf_map *map, void *value);
 
 	/* funcs called by prog_array and perf_event_array map */
 	void *(*map_fd_get_ptr)(struct bpf_map *map, struct file *map_file,
@@ -138,6 +141,7 @@ enum bpf_arg_type {
 	ARG_CONST_MAP_PTR,	/* const argument used as pointer to bpf_map */
 	ARG_PTR_TO_MAP_KEY,	/* pointer to stack used as map key */
 	ARG_PTR_TO_MAP_VALUE,	/* pointer to stack used as map value */
+	ARG_PTR_TO_UNINIT_MAP_VALUE,	/* pointer to valid memory used to store a map value */
 
 	/* the following constraints used to prototype bpf_memcmp() and other
 	 * functions that access data on eBPF program stack
@@ -154,6 +158,7 @@ enum bpf_arg_type {
 
 	ARG_PTR_TO_CTX,		/* pointer to context */
 	ARG_ANYTHING,		/* any (initialized) argument is ok */
+	ARG_PTR_TO_SOCKET,	/* pointer to bpf_sock */
 };
 
 /* type of values returned from helper functions */
@@ -162,6 +167,7 @@ enum bpf_return_type {
 	RET_VOID,			/* function doesn't return anything */
 	RET_PTR_TO_MAP_VALUE,		/* returns a pointer to map elem value */
 	RET_PTR_TO_MAP_VALUE_OR_NULL,	/* returns a pointer to map elem value or NULL */
+	RET_PTR_TO_SOCKET_OR_NULL,	/* returns a pointer to a socket or NULL */
 };
 
 /* eBPF function prototype used by verifier to allow BPF_CALLs from eBPF programs
@@ -212,6 +218,9 @@ enum bpf_reg_type {
 	PTR_TO_PACKET_META,	 /* skb->data - meta_len */
 	PTR_TO_PACKET,		 /* reg points to skb->data */
 	PTR_TO_PACKET_END,	 /* skb->data + headlen */
+	PTR_TO_FLOW_KEYS,	 /* reg points to bpf_flow_keys */
+	PTR_TO_SOCKET,		 /* reg points to struct bpf_sock */
+	PTR_TO_SOCKET_OR_NULL,	 /* reg points to struct bpf_sock or NULL */
 };
 
 /* The information passed from prog-specific *_is_valid_access
@@ -258,6 +267,7 @@ struct bpf_verifier_ops {
 struct bpf_prog_offload_ops {
 	int (*insn_hook)(struct bpf_verifier_env *env,
 			 int insn_idx, int prev_insn_idx);
+	int (*finalize)(struct bpf_verifier_env *env);
 };
 
 struct bpf_prog_offload {
@@ -271,6 +281,14 @@ struct bpf_prog_offload {
 	u32			jited_len;
 };
 
+enum bpf_cgroup_storage_type {
+	BPF_CGROUP_STORAGE_SHARED,
+	BPF_CGROUP_STORAGE_PERCPU,
+	__BPF_CGROUP_STORAGE_MAX
+};
+
+#define MAX_BPF_CGROUP_STORAGE_TYPE __BPF_CGROUP_STORAGE_MAX
+
 struct bpf_prog_aux {
 	atomic_t refcnt;
 	u32 used_map_cnt;
@@ -288,7 +306,7 @@ struct bpf_prog_aux {
 	struct bpf_prog *prog;
 	struct user_struct *user;
 	u64 load_time; /* ns since boottime */
-	struct bpf_map *cgroup_storage;
+	struct bpf_map *cgroup_storage[MAX_BPF_CGROUP_STORAGE_TYPE];
 	char name[BPF_OBJ_NAME_LEN];
 #ifdef CONFIG_SECURITY
 	void *security;
@@ -334,6 +352,11 @@ const struct bpf_func_proto *bpf_get_trace_printk_proto(void);
 
 typedef unsigned long (*bpf_ctx_copy_t)(void *dst, const void *src,
 					unsigned long off, unsigned long len);
+typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type type,
+					const struct bpf_insn *src,
+					struct bpf_insn *dst,
+					struct bpf_prog *prog,
+					u32 *target_size);
 
 u64 bpf_event_output(struct bpf_map *map, u64 flags, void *meta, u64 meta_size,
 		     void *ctx, u64 ctx_size, bpf_ctx_copy_t ctx_copy);
@@ -357,7 +380,7 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
  */
 struct bpf_prog_array_item {
 	struct bpf_prog *prog;
-	struct bpf_cgroup_storage *cgroup_storage;
+	struct bpf_cgroup_storage *cgroup_storage[MAX_BPF_CGROUP_STORAGE_TYPE];
 };
 
 struct bpf_prog_array {
@@ -718,33 +741,18 @@ static inline void bpf_map_offload_map_free(struct bpf_map *map)
 }
 #endif /* CONFIG_NET && CONFIG_BPF_SYSCALL */
 
-#if defined(CONFIG_STREAM_PARSER) && defined(CONFIG_BPF_SYSCALL) && defined(CONFIG_INET)
-struct sock  *__sock_map_lookup_elem(struct bpf_map *map, u32 key);
-struct sock  *__sock_hash_lookup_elem(struct bpf_map *map, void *key);
-int sock_map_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type);
-int sockmap_get_from_fd(const union bpf_attr *attr, int type,
-			struct bpf_prog *prog);
+#if defined(CONFIG_BPF_STREAM_PARSER)
+int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog, u32 which);
+int sock_map_get_from_fd(const union bpf_attr *attr, struct bpf_prog *prog);
 #else
-static inline struct sock  *__sock_map_lookup_elem(struct bpf_map *map, u32 key)
-{
-	return NULL;
-}
-
-static inline struct sock  *__sock_hash_lookup_elem(struct bpf_map *map,
-						    void *key)
-{
-	return NULL;
-}
-
-static inline int sock_map_prog(struct bpf_map *map,
-				struct bpf_prog *prog,
-				u32 type)
+static inline int sock_map_prog_update(struct bpf_map *map,
+				       struct bpf_prog *prog, u32 which)
 {
 	return -EOPNOTSUPP;
 }
 
-static inline int sockmap_get_from_fd(const union bpf_attr *attr, int type,
-				      struct bpf_prog *prog)
+static inline int sock_map_get_from_fd(const union bpf_attr *attr,
+				       struct bpf_prog *prog)
 {
 	return -EINVAL;
 }
@@ -806,6 +814,9 @@ static inline int bpf_fd_reuseport_array_update_elem(struct bpf_map *map,
 extern const struct bpf_func_proto bpf_map_lookup_elem_proto;
 extern const struct bpf_func_proto bpf_map_update_elem_proto;
 extern const struct bpf_func_proto bpf_map_delete_elem_proto;
+extern const struct bpf_func_proto bpf_map_push_elem_proto;
+extern const struct bpf_func_proto bpf_map_pop_elem_proto;
+extern const struct bpf_func_proto bpf_map_peek_elem_proto;
 
 extern const struct bpf_func_proto bpf_get_prandom_u32_proto;
 extern const struct bpf_func_proto bpf_get_smp_processor_id_proto;
@@ -820,6 +831,10 @@ extern const struct bpf_func_proto bpf_get_stack_proto;
 extern const struct bpf_func_proto bpf_sock_map_update_proto;
 extern const struct bpf_func_proto bpf_sock_hash_update_proto;
 extern const struct bpf_func_proto bpf_get_current_cgroup_id_proto;
+extern const struct bpf_func_proto bpf_msg_redirect_hash_proto;
+extern const struct bpf_func_proto bpf_msg_redirect_map_proto;
+extern const struct bpf_func_proto bpf_sk_redirect_hash_proto;
+extern const struct bpf_func_proto bpf_sk_redirect_map_proto;
 
 extern const struct bpf_func_proto bpf_get_local_storage_proto;
 
@@ -827,4 +842,29 @@ extern const struct bpf_func_proto bpf_get_local_storage_proto;
 void bpf_user_rnd_init_once(void);
 u64 bpf_user_rnd_u32(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
 
+#if defined(CONFIG_NET)
+bool bpf_sock_is_valid_access(int off, int size, enum bpf_access_type type,
+			      struct bpf_insn_access_aux *info);
+u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
+				const struct bpf_insn *si,
+				struct bpf_insn *insn_buf,
+				struct bpf_prog *prog,
+				u32 *target_size);
+#else
+static inline bool bpf_sock_is_valid_access(int off, int size,
+					    enum bpf_access_type type,
+					    struct bpf_insn_access_aux *info)
+{
+	return false;
+}
+static inline u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
+					      const struct bpf_insn *si,
+					      struct bpf_insn *insn_buf,
+					      struct bpf_prog *prog,
+					      u32 *target_size)
+{
+	return 0;
+}
+#endif
+
 #endif /* _LINUX_BPF_H */
diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h
index cd26c090e7c0..44d9ab4809bd 100644
--- a/include/linux/bpf_types.h
+++ b/include/linux/bpf_types.h
@@ -16,6 +16,7 @@ BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_SEG6LOCAL, lwt_seg6local)
 BPF_PROG_TYPE(BPF_PROG_TYPE_SOCK_OPS, sock_ops)
 BPF_PROG_TYPE(BPF_PROG_TYPE_SK_SKB, sk_skb)
 BPF_PROG_TYPE(BPF_PROG_TYPE_SK_MSG, sk_msg)
+BPF_PROG_TYPE(BPF_PROG_TYPE_FLOW_DISSECTOR, flow_dissector)
 #endif
 #ifdef CONFIG_BPF_EVENTS
 BPF_PROG_TYPE(BPF_PROG_TYPE_KPROBE, kprobe)
@@ -42,6 +43,7 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_ARRAY, cgroup_array_map_ops)
 #endif
 #ifdef CONFIG_CGROUP_BPF
 BPF_MAP_TYPE(BPF_MAP_TYPE_CGROUP_STORAGE, cgroup_storage_map_ops)
+BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, cgroup_storage_map_ops)
 #endif
 BPF_MAP_TYPE(BPF_MAP_TYPE_HASH, htab_map_ops)
 BPF_MAP_TYPE(BPF_MAP_TYPE_PERCPU_HASH, htab_percpu_map_ops)
@@ -49,13 +51,13 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_LRU_HASH, htab_lru_map_ops)
 BPF_MAP_TYPE(BPF_MAP_TYPE_LRU_PERCPU_HASH, htab_lru_percpu_map_ops)
 BPF_MAP_TYPE(BPF_MAP_TYPE_LPM_TRIE, trie_map_ops)
 #ifdef CONFIG_PERF_EVENTS
-BPF_MAP_TYPE(BPF_MAP_TYPE_STACK_TRACE, stack_map_ops)
+BPF_MAP_TYPE(BPF_MAP_TYPE_STACK_TRACE, stack_trace_map_ops)
 #endif
 BPF_MAP_TYPE(BPF_MAP_TYPE_ARRAY_OF_MAPS, array_of_maps_map_ops)
 BPF_MAP_TYPE(BPF_MAP_TYPE_HASH_OF_MAPS, htab_of_maps_map_ops)
 #ifdef CONFIG_NET
 BPF_MAP_TYPE(BPF_MAP_TYPE_DEVMAP, dev_map_ops)
-#if defined(CONFIG_STREAM_PARSER) && defined(CONFIG_INET)
+#if defined(CONFIG_BPF_STREAM_PARSER)
 BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKMAP, sock_map_ops)
 BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKHASH, sock_hash_ops)
 #endif
@@ -67,3 +69,5 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_XSKMAP, xsk_map_ops)
 BPF_MAP_TYPE(BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, reuseport_array_ops)
 #endif
 #endif
+BPF_MAP_TYPE(BPF_MAP_TYPE_QUEUE, queue_map_ops)
+BPF_MAP_TYPE(BPF_MAP_TYPE_STACK, stack_map_ops)
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index 38b04f559ad3..9e8056ec20fa 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -41,6 +41,7 @@ enum bpf_reg_liveness {
 };
 
 struct bpf_reg_state {
+	/* Ordering of fields matters.  See states_equal() */
 	enum bpf_reg_type type;
 	union {
 		/* valid when type == PTR_TO_PACKET */
@@ -57,9 +58,10 @@ struct bpf_reg_state {
 	 * offset, so they can share range knowledge.
 	 * For PTR_TO_MAP_VALUE_OR_NULL this is used to share which map value we
 	 * came from, when one is tested for != NULL.
+	 * For PTR_TO_SOCKET this is used to share which pointers retain the
+	 * same reference to the socket, to determine proper reference freeing.
 	 */
 	u32 id;
-	/* Ordering of fields matters.  See states_equal() */
 	/* For scalar types (SCALAR_VALUE), this represents our knowledge of
 	 * the actual value.
 	 * For pointer types, this represents the variable part of the offset
@@ -76,15 +78,15 @@ struct bpf_reg_state {
 	s64 smax_value; /* maximum possible (s64)value */
 	u64 umin_value; /* minimum possible (u64)value */
 	u64 umax_value; /* maximum possible (u64)value */
+	/* parentage chain for liveness checking */
+	struct bpf_reg_state *parent;
 	/* Inside the callee two registers can be both PTR_TO_STACK like
 	 * R1=fp-8 and R2=fp-8, but one of them points to this function stack
 	 * while another to the caller's stack. To differentiate them 'frameno'
 	 * is used which is an index in bpf_verifier_state->frame[] array
 	 * pointing to bpf_func_state.
-	 * This field must be second to last, for states_equal() reasons.
 	 */
 	u32 frameno;
-	/* This field must be last, for states_equal() reasons. */
 	enum bpf_reg_liveness live;
 };
 
@@ -102,12 +104,22 @@ struct bpf_stack_state {
 	u8 slot_type[BPF_REG_SIZE];
 };
 
+struct bpf_reference_state {
+	/* Track each reference created with a unique id, even if the same
+	 * instruction creates the reference multiple times (eg, via CALL).
+	 */
+	int id;
+	/* Instruction where the allocation of this reference occurred. This
+	 * is used purely to inform the user of a reference leak.
+	 */
+	int insn_idx;
+};
+
 /* state of the program:
  * type of all registers and stack info
  */
 struct bpf_func_state {
 	struct bpf_reg_state regs[MAX_BPF_REG];
-	struct bpf_verifier_state *parent;
 	/* index of call instruction that called into this func */
 	int callsite;
 	/* stack frame number of this function state from pov of
@@ -120,7 +132,9 @@ struct bpf_func_state {
 	 */
 	u32 subprogno;
 
-	/* should be second to last. See copy_func_state() */
+	/* The following fields should be last. See copy_func_state() */
+	int acquired_refs;
+	struct bpf_reference_state *refs;
 	int allocated_stack;
 	struct bpf_stack_state *stack;
 };
@@ -129,10 +143,20 @@ struct bpf_func_state {
 struct bpf_verifier_state {
 	/* call stack tracking */
 	struct bpf_func_state *frame[MAX_CALL_FRAMES];
-	struct bpf_verifier_state *parent;
 	u32 curframe;
 };
 
+#define bpf_get_spilled_reg(slot, frame)				\
+	(((slot < frame->allocated_stack / BPF_REG_SIZE) &&		\
+	  (frame->stack[slot].slot_type[0] == STACK_SPILL))		\
+	 ? &frame->stack[slot].spilled_ptr : NULL)
+
+/* Iterate over 'frame', setting 'reg' to either NULL or a spilled register. */
+#define bpf_for_each_spilled_reg(iter, frame, reg)			\
+	for (iter = 0, reg = bpf_get_spilled_reg(iter, frame);		\
+	     iter < frame->allocated_stack / BPF_REG_SIZE;		\
+	     iter++, reg = bpf_get_spilled_reg(iter, frame))
+
 /* linked list of verifier states used to prune search */
 struct bpf_verifier_state_list {
 	struct bpf_verifier_state state;
@@ -206,15 +230,21 @@ __printf(2, 0) void bpf_verifier_vlog(struct bpf_verifier_log *log,
 __printf(2, 3) void bpf_verifier_log_write(struct bpf_verifier_env *env,
 					   const char *fmt, ...);
 
-static inline struct bpf_reg_state *cur_regs(struct bpf_verifier_env *env)
+static inline struct bpf_func_state *cur_func(struct bpf_verifier_env *env)
 {
 	struct bpf_verifier_state *cur = env->cur_state;
 
-	return cur->frame[cur->curframe]->regs;
+	return cur->frame[cur->curframe];
+}
+
+static inline struct bpf_reg_state *cur_regs(struct bpf_verifier_env *env)
+{
+	return cur_func(env)->regs;
 }
 
 int bpf_prog_offload_verifier_prep(struct bpf_verifier_env *env);
 int bpf_prog_offload_verify_insn(struct bpf_verifier_env *env,
 				 int insn_idx, int prev_insn_idx);
+int bpf_prog_offload_finalize(struct bpf_verifier_env *env);
 
 #endif /* _LINUX_BPF_VERIFIER_H */
diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
index ff20b677fb9f..22254c1fe1c5 100644
--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -412,6 +412,7 @@ struct cgroup {
 	 * specific task are charged to the dom_cgrp.
 	 */
 	struct cgroup *dom_cgrp;
+	struct cgroup *old_dom_cgrp;		/* used while enabling threaded */
 
 	/* per-cpu recursive resource statistics */
 	struct cgroup_rstat_cpu __percpu *rstat_cpu;
diff --git a/include/linux/dns_resolver.h b/include/linux/dns_resolver.h
index 6ac3cad9aef1..34a744a1bafc 100644
--- a/include/linux/dns_resolver.h
+++ b/include/linux/dns_resolver.h
@@ -24,11 +24,9 @@
 #ifndef _LINUX_DNS_RESOLVER_H
 #define _LINUX_DNS_RESOLVER_H
 
-#ifdef __KERNEL__
+#include <uapi/linux/dns_resolver.h>
 
 extern int dns_query(const char *type, const char *name, size_t namelen,
 		     const char *options, char **_result, time64_t *_expiry);
 
-#endif /* KERNEL */
-
 #endif /* _LINUX_DNS_RESOLVER_H */
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index f8a2245b70ac..afd9596ce636 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -183,14 +183,6 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32,
 
 /**
  * struct ethtool_ops - optional netdev operations
- * @get_settings: DEPRECATED, use %get_link_ksettings/%set_link_ksettings
- *	API. Get various device settings including Ethernet link
- *	settings. The @cmd parameter is expected to have been cleared
- *	before get_settings is called. Returns a negative error code
- *	or zero.
- * @set_settings: DEPRECATED, use %get_link_ksettings/%set_link_ksettings
- *	API. Set various device settings including Ethernet link
- *	settings.  Returns a negative error code or zero.
  * @get_drvinfo: Report driver/device information.  Should only set the
  *	@driver, @version, @fw_version and @bus_info fields.  If not
  *	implemented, the @driver and @bus_info fields will be filled in
@@ -297,19 +289,16 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32,
  *	a TX queue has this number, return -EINVAL. If only a RX queue or a TX
  *	queue has this number, ignore the inapplicable fields.
  *	Returns a negative error code or zero.
- * @get_link_ksettings: When defined, takes precedence over the
- *	%get_settings method. Get various device settings
- *	including Ethernet link settings. The %cmd and
- *	%link_mode_masks_nwords fields should be ignored (use
- *	%__ETHTOOL_LINK_MODE_MASK_NBITS instead of the latter), any
- *	change to them will be overwritten by kernel. Returns a
- *	negative error code or zero.
- * @set_link_ksettings: When defined, takes precedence over the
- *	%set_settings method. Set various device settings including
- *	Ethernet link settings. The %cmd and %link_mode_masks_nwords
- *	fields should be ignored (use %__ETHTOOL_LINK_MODE_MASK_NBITS
- *	instead of the latter), any change to them will be overwritten
- *	by kernel. Returns a negative error code or zero.
+ * @get_link_ksettings: Get various device settings including Ethernet link
+ *	settings. The %cmd and %link_mode_masks_nwords fields should be
+ *	ignored (use %__ETHTOOL_LINK_MODE_MASK_NBITS instead of the latter),
+ *	any change to them will be overwritten by kernel. Returns a negative
+ *	error code or zero.
+ * @set_link_ksettings: Set various device settings including Ethernet link
+ *	settings. The %cmd and %link_mode_masks_nwords fields should be
+ *	ignored (use %__ETHTOOL_LINK_MODE_MASK_NBITS instead of the latter),
+ *	any change to them will be overwritten by kernel. Returns a negative
+ *	error code or zero.
  * @get_fecparam: Get the network device Forward Error Correction parameters.
  * @set_fecparam: Set the network device Forward Error Correction parameters.
  * @get_ethtool_phy_stats: Return extended statistics about the PHY device.
@@ -329,8 +318,6 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32,
  * of the generic netdev features interface.
  */
 struct ethtool_ops {
-	int	(*get_settings)(struct net_device *, struct ethtool_cmd *);
-	int	(*set_settings)(struct net_device *, struct ethtool_cmd *);
 	void	(*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
 	int	(*get_regs_len)(struct net_device *);
 	void	(*get_regs)(struct net_device *, struct ethtool_regs *, void *);
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 6791a0ac0139..91b4c934f02e 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -520,24 +520,6 @@ struct bpf_skb_data_end {
 	void *data_end;
 };
 
-struct sk_msg_buff {
-	void *data;
-	void *data_end;
-	__u32 apply_bytes;
-	__u32 cork_bytes;
-	int sg_copybreak;
-	int sg_start;
-	int sg_curr;
-	int sg_end;
-	struct scatterlist sg_data[MAX_SKB_FRAGS];
-	bool sg_copy[MAX_SKB_FRAGS];
-	__u32 flags;
-	struct sock *sk_redir;
-	struct sock *sk;
-	struct sk_buff *skb;
-	struct list_head list;
-};
-
 struct bpf_redirect_info {
 	u32 ifindex;
 	u32 flags;
@@ -566,6 +548,27 @@ static inline void bpf_compute_data_pointers(struct sk_buff *skb)
 	cb->data_end  = skb->data + skb_headlen(skb);
 }
 
+/* Similar to bpf_compute_data_pointers(), except that save orginal
+ * data in cb->data and cb->meta_data for restore.
+ */
+static inline void bpf_compute_and_save_data_end(
+	struct sk_buff *skb, void **saved_data_end)
+{
+	struct bpf_skb_data_end *cb = (struct bpf_skb_data_end *)skb->cb;
+
+	*saved_data_end = cb->data_end;
+	cb->data_end  = skb->data + skb_headlen(skb);
+}
+
+/* Restore data saved by bpf_compute_data_pointers(). */
+static inline void bpf_restore_data_end(
+	struct sk_buff *skb, void *saved_data_end)
+{
+	struct bpf_skb_data_end *cb = (struct bpf_skb_data_end *)skb->cb;
+
+	cb->data_end = saved_data_end;
+}
+
 static inline u8 *bpf_skb_cb(struct sk_buff *skb)
 {
 	/* eBPF programs may read/write skb->cb[] area to transfer meta
@@ -833,9 +836,6 @@ void xdp_do_flush_map(void);
 
 void bpf_warn_invalid_xdp_action(u32 act);
 
-struct sock *do_sk_redirect_map(struct sk_buff *skb);
-struct sock *do_msg_redirect_map(struct sk_msg_buff *md);
-
 #ifdef CONFIG_INET
 struct sock *bpf_run_sk_reuseport(struct sock_reuseport *reuse, struct sock *sk,
 				  struct bpf_prog *prog, struct sk_buff *skb,
diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
index 8942e61f0028..8ab5df769923 100644
--- a/include/linux/fpga/fpga-mgr.h
+++ b/include/linux/fpga/fpga-mgr.h
@@ -53,12 +53,20 @@ enum fpga_mgr_states {
 	FPGA_MGR_STATE_OPERATING,
 };
 
-/*
- * FPGA Manager flags
- * FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported
- * FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting
- * FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first
- * FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed
+/**
+ * DOC: FPGA Manager flags
+ *
+ * Flags used in the &fpga_image_info->flags field
+ *
+ * %FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported
+ *
+ * %FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting
+ *
+ * %FPGA_MGR_ENCRYPTED_BITSTREAM: indicates bitstream is encrypted
+ *
+ * %FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first
+ *
+ * %FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed
  */
 #define FPGA_MGR_PARTIAL_RECONFIG	BIT(0)
 #define FPGA_MGR_EXTERNAL_CONFIG	BIT(1)
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 0ea328e71ec9..a4d5eb37744a 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -95,6 +95,13 @@ struct gpio_irq_chip {
 	unsigned int num_parents;
 
 	/**
+	 * @parent_irq:
+	 *
+	 * For use by gpiochip_set_cascaded_irqchip()
+	 */
+	unsigned int parent_irq;
+
+	/**
 	 * @parents:
 	 *
 	 * A list of interrupt parents of a GPIO chip. This is owned by the
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 99c19b06d9a4..fdcb45999b26 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -43,7 +43,7 @@ extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 			unsigned char *vec);
 extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
 			 unsigned long new_addr, unsigned long old_end,
-			 pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush);
+			 pmd_t *old_pmd, pmd_t *new_pmd);
 extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 			unsigned long addr, pgprot_t newprot,
 			int prot_numa);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 9c03a7d5e400..0ef67f837ae1 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1460,13 +1460,16 @@ struct ieee80211_ht_operation {
  *	STA can receive. Rate expressed in units of 1 Mbps.
  *	If this field is 0 this value should not be used to
  *	consider the highest RX data rate supported.
- *	The top 3 bits of this field are reserved.
+ *	The top 3 bits of this field indicate the Maximum NSTS,total
+ *	(a beamformee capability.)
  * @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
  * @tx_highest: Indicates highest long GI VHT PPDU data rate
  *	STA can transmit. Rate expressed in units of 1 Mbps.
  *	If this field is 0 this value should not be used to
  *	consider the highest TX data rate supported.
- *	The top 3 bits of this field are reserved.
+ *	The top 2 bits of this field are reserved, the
+ *	3rd bit from the top indiciates VHT Extended NSS BW
+ *	Capability.
  */
 struct ieee80211_vht_mcs_info {
 	__le16 rx_mcs_map;
@@ -1475,6 +1478,13 @@ struct ieee80211_vht_mcs_info {
 	__le16 tx_highest;
 } __packed;
 
+/* for rx_highest */
+#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT	13
+#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK	(7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
+
+/* for tx_highest */
+#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE	(1 << 13)
+
 /**
  * enum ieee80211_vht_mcs_support - VHT MCS support definitions
  * @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
@@ -1545,11 +1555,11 @@ struct ieee80211_vht_operation {
  * struct ieee80211_he_cap_elem - HE capabilities element
  *
  * This structure is the "HE capabilities element" fixed fields as
- * described in P802.11ax_D2.0 section 9.4.2.237.2 and 9.4.2.237.3
+ * described in P802.11ax_D3.0 section 9.4.2.237.2 and 9.4.2.237.3
  */
 struct ieee80211_he_cap_elem {
-	u8 mac_cap_info[5];
-	u8 phy_cap_info[9];
+	u8 mac_cap_info[6];
+	u8 phy_cap_info[11];
 } __packed;
 
 #define IEEE80211_TX_RX_MCS_NSS_DESC_MAX_LEN	5
@@ -1650,6 +1660,7 @@ struct ieee80211_mu_edca_param_set {
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ		0x00000004
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ	0x00000008
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK			0x0000000C
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT			2
 #define IEEE80211_VHT_CAP_RXLDPC				0x00000010
 #define IEEE80211_VHT_CAP_SHORT_GI_80				0x00000020
 #define IEEE80211_VHT_CAP_SHORT_GI_160				0x00000040
@@ -1659,6 +1670,7 @@ struct ieee80211_mu_edca_param_set {
 #define IEEE80211_VHT_CAP_RXSTBC_3				0x00000300
 #define IEEE80211_VHT_CAP_RXSTBC_4				0x00000400
 #define IEEE80211_VHT_CAP_RXSTBC_MASK				0x00000700
+#define IEEE80211_VHT_CAP_RXSTBC_SHIFT				8
 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE			0x00000800
 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE			0x00001000
 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT                  13
@@ -1678,6 +1690,26 @@ struct ieee80211_mu_edca_param_set {
 #define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB	0x0c000000
 #define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN			0x10000000
 #define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN			0x20000000
+#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT			30
+#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK			0xc0000000
+
+/**
+ * ieee80211_get_vht_max_nss - return max NSS for a given bandwidth/MCS
+ * @cap: VHT capabilities of the peer
+ * @bw: bandwidth to use
+ * @mcs: MCS index to use
+ * @ext_nss_bw_capable: indicates whether or not the local transmitter
+ *	(rate scaling algorithm) can deal with the new logic
+ *	(dot11VHTExtendedNSSBWCapable)
+ *
+ * Due to the VHT Extended NSS Bandwidth Support, the maximum NSS can
+ * vary for a given BW/MCS. This function parses the data.
+ *
+ * Note: This function is exported by cfg80211.
+ */
+int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
+			      enum ieee80211_vht_chanwidth bw,
+			      int mcs, bool ext_nss_bw_capable);
 
 /* 802.11ax HE MAC capabilities */
 #define IEEE80211_HE_MAC_CAP0_HTC_HE				0x01
@@ -1707,15 +1739,15 @@ struct ieee80211_mu_edca_param_set {
 #define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_8US		0x04
 #define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US		0x08
 #define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK		0x0c
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_1		0x00
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_2		0x10
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_3		0x20
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_4		0x30
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_5		0x40
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_6		0x50
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_7		0x60
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_8		0x70
-#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_QOS_MASK		0x70
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_1		0x00
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_2		0x10
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_3		0x20
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_4		0x30
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_5		0x40
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_6		0x50
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_7		0x60
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8		0x70
+#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_MASK		0x70
 
 /* Link adaptation is split between byte HE_MAC_CAP1 and
  * HE_MAC_CAP2. It should be set only if IEEE80211_HE_MAC_CAP0_HTC_HE
@@ -1729,14 +1761,13 @@ struct ieee80211_mu_edca_param_set {
 
 #define IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION			0x01
 #define IEEE80211_HE_MAC_CAP2_ALL_ACK				0x02
-#define IEEE80211_HE_MAC_CAP2_UL_MU_RESP_SCHED			0x04
+#define IEEE80211_HE_MAC_CAP2_TRS				0x04
 #define IEEE80211_HE_MAC_CAP2_BSR				0x08
 #define IEEE80211_HE_MAC_CAP2_BCAST_TWT				0x10
 #define IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP			0x20
 #define IEEE80211_HE_MAC_CAP2_MU_CASCADING			0x40
 #define IEEE80211_HE_MAC_CAP2_ACK_EN				0x80
 
-#define IEEE80211_HE_MAC_CAP3_GRP_ADDR_MULTI_STA_BA_DL_MU	0x01
 #define IEEE80211_HE_MAC_CAP3_OMI_CONTROL			0x02
 #define IEEE80211_HE_MAC_CAP3_OFDMA_RA				0x04
 
@@ -1744,25 +1775,34 @@ struct ieee80211_mu_edca_param_set {
  * A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the
  * same field in the HE capabilities.
  */
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_USE_VHT	0x00
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_1		0x08
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_VHT_2		0x10
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_RESERVED	0x18
-#define IEEE80211_HE_MAC_CAP3_MAX_A_AMPDU_LEN_EXP_MASK		0x18
-#define IEEE80211_HE_MAC_CAP3_A_AMSDU_FRAG			0x20
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT	0x00
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1		0x08
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2		0x10
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED	0x18
+#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK		0x18
+#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG			0x20
 #define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED			0x40
 #define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS		0x80
 
 #define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG		0x01
 #define IEEE80211_HE_MAC_CAP4_QTP				0x02
 #define IEEE80211_HE_MAC_CAP4_BQR				0x04
-#define IEEE80211_HE_MAC_CAP4_SR_RESP				0x08
+#define IEEE80211_HE_MAC_CAP4_SRP_RESP				0x08
 #define IEEE80211_HE_MAC_CAP4_NDP_FB_REP			0x10
 #define IEEE80211_HE_MAC_CAP4_OPS				0x20
 #define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU			0x40
+/* Multi TID agg TX is split between byte #4 and #5
+ * The value is a combination of B39,B40,B41
+ */
+#define IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39		0x80
+
+#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40		0x01
+#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41		0x02
+#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION	0x04
+#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU			0x08
+#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX		0x10
 
 /* 802.11ax HE PHY capabilities */
-#define IEEE80211_HE_PHY_CAP0_DUAL_BAND					0x01
 #define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G		0x02
 #define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G	0x04
 #define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G		0x08
@@ -1779,10 +1819,10 @@ struct ieee80211_mu_edca_param_set {
 #define IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A				0x10
 #define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD			0x20
 #define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US		0x40
-/* Midamble RX Max NSTS is split between byte #2 and byte #3 */
-#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_MAX_NSTS			0x80
+/* Midamble RX/TX Max NSTS is split between byte #2 and byte #3 */
+#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS			0x80
 
-#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_MAX_NSTS			0x01
+#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS			0x01
 #define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US			0x02
 #define IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ			0x04
 #define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ			0x08
@@ -1883,7 +1923,19 @@ struct ieee80211_mu_edca_param_set {
 #define IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU			0x04
 #define IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU			0x08
 #define IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI		0x10
-#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_2X_AND_1XLTF			0x20
+#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_TX_2X_AND_1XLTF		0x20
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_20MHZ				0x00
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_40MHZ				0x40
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_80MHZ				0x80
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ		0xc0
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_MASK				0xc0
+
+#define IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM		0x01
+#define IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK		0x02
+#define IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU		0x04
+#define IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU		0x08
+#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB	0x10
+#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB	0x20
 
 /* 802.11ax HE TX/RX MCS NSS Support  */
 #define IEEE80211_TX_RX_MCS_NSS_SUPP_HIGHEST_MCS_POS			(3)
@@ -1963,8 +2015,8 @@ ieee80211_he_ppe_size(u8 ppe_thres_hdr, const u8 *phy_cap_info)
 #define IEEE80211_HE_OPERATION_TWT_REQUIRED			0x00000200
 #define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK		0x000ffc00
 #define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET		10
-#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR		0x000100000
-#define IEEE80211_HE_OPERATION_VHT_OPER_INFO			0x000200000
+#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR		0x00100000
+#define IEEE80211_HE_OPERATION_VHT_OPER_INFO			0x00200000
 #define IEEE80211_HE_OPERATION_MULTI_BSSID_AP			0x10000000
 #define IEEE80211_HE_OPERATION_TX_BSSID_INDICATOR		0x20000000
 #define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED		0x40000000
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 3d2996dc7d85..12e3eebf0ce6 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -16,9 +16,23 @@
 #define __IF_TUN_H
 
 #include <uapi/linux/if_tun.h>
+#include <uapi/linux/virtio_net.h>
 
 #define TUN_XDP_FLAG 0x1UL
 
+#define TUN_MSG_UBUF 1
+#define TUN_MSG_PTR  2
+struct tun_msg_ctl {
+	unsigned short type;
+	unsigned short num;
+	void *ptr;
+};
+
+struct tun_xdp_hdr {
+	int buflen;
+	struct virtio_net_hdr gso;
+};
+
 #if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE)
 struct socket *tun_get_socket(struct file *);
 struct ptr_ring *tun_get_tx_ring(struct file *file);
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 8415bf1a9776..495e834c1367 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -274,7 +274,8 @@ struct ipv6_pinfo {
 						 */
 				dontfrag:1,
 				autoflowlabel:1,
-				autoflowlabel_set:1;
+				autoflowlabel_set:1,
+				mc_all:1;
 	__u8			min_hopcount;
 	__u8			tclass;
 	__be32			rcv_flowinfo;
diff --git a/include/linux/linkmode.h b/include/linux/linkmode.h
new file mode 100644
index 000000000000..22443d7fb5cd
--- /dev/null
+++ b/include/linux/linkmode.h
@@ -0,0 +1,76 @@
+#ifndef __LINKMODE_H
+#define __LINKMODE_H
+
+#include <linux/bitmap.h>
+#include <linux/ethtool.h>
+#include <uapi/linux/ethtool.h>
+
+static inline void linkmode_zero(unsigned long *dst)
+{
+	bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
+{
+	bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+static inline void linkmode_and(unsigned long *dst, const unsigned long *a,
+				const unsigned long *b)
+{
+	bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+static inline void linkmode_or(unsigned long *dst, const unsigned long *a,
+				const unsigned long *b)
+{
+	bitmap_or(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+static inline bool linkmode_empty(const unsigned long *src)
+{
+	return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+static inline int linkmode_andnot(unsigned long *dst, const unsigned long *src1,
+				  const unsigned long *src2)
+{
+	return bitmap_andnot(dst, src1, src2,  __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+static inline void linkmode_set_bit(int nr, volatile unsigned long *addr)
+{
+	__set_bit(nr, addr);
+}
+
+static inline void linkmode_set_bit_array(const int *array, int array_size,
+					  unsigned long *addr)
+{
+	int i;
+
+	for (i = 0; i < array_size; i++)
+		linkmode_set_bit(array[i], addr);
+}
+
+static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr)
+{
+	__clear_bit(nr, addr);
+}
+
+static inline void linkmode_change_bit(int nr, volatile unsigned long *addr)
+{
+	__change_bit(nr, addr);
+}
+
+static inline int linkmode_test_bit(int nr, volatile unsigned long *addr)
+{
+	return test_bit(nr, addr);
+}
+
+static inline int linkmode_equal(const unsigned long *src1,
+				 const unsigned long *src2)
+{
+	return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
+}
+
+#endif /* __LINKMODE_H */
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 472fa4d4ea62..7361cd3fddc1 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -31,6 +31,7 @@
 #define PHY_ID_KSZ8081		0x00221560
 #define PHY_ID_KSZ8061		0x00221570
 #define PHY_ID_KSZ9031		0x00221620
+#define PHY_ID_KSZ9131		0x00221640
 
 #define PHY_ID_KSZ886X		0x00221430
 #define PHY_ID_KSZ8863		0x00221435
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 55000ee5c6ad..2da85b02e1c0 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -10,6 +10,7 @@
 
 
 #include <linux/if.h>
+#include <linux/linkmode.h>
 #include <uapi/linux/mii.h>
 
 struct ethtool_cmd;
@@ -132,6 +133,34 @@ static inline u32 ethtool_adv_to_mii_adv_t(u32 ethadv)
 }
 
 /**
+ * linkmode_adv_to_mii_adv_t
+ * @advertising: the linkmode advertisement settings
+ *
+ * A small helper function that translates linkmode advertisement
+ * settings to phy autonegotiation advertisements for the
+ * MII_ADVERTISE register.
+ */
+static inline u32 linkmode_adv_to_mii_adv_t(unsigned long *advertising)
+{
+	u32 result = 0;
+
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, advertising))
+		result |= ADVERTISE_10HALF;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, advertising))
+		result |= ADVERTISE_10FULL;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, advertising))
+		result |= ADVERTISE_100HALF;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, advertising))
+		result |= ADVERTISE_100FULL;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertising))
+		result |= ADVERTISE_PAUSE_CAP;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, advertising))
+		result |= ADVERTISE_PAUSE_ASYM;
+
+	return result;
+}
+
+/**
  * mii_adv_to_ethtool_adv_t
  * @adv: value of the MII_ADVERTISE register
  *
@@ -179,6 +208,28 @@ static inline u32 ethtool_adv_to_mii_ctrl1000_t(u32 ethadv)
 }
 
 /**
+ * linkmode_adv_to_mii_ctrl1000_t
+ * advertising: the linkmode advertisement settings
+ *
+ * A small helper function that translates linkmode advertisement
+ * settings to phy autonegotiation advertisements for the
+ * MII_CTRL1000 register when in 1000T mode.
+ */
+static inline u32 linkmode_adv_to_mii_ctrl1000_t(unsigned long *advertising)
+{
+	u32 result = 0;
+
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
+			      advertising))
+		result |= ADVERTISE_1000HALF;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			      advertising))
+		result |= ADVERTISE_1000FULL;
+
+	return result;
+}
+
+/**
  * mii_ctrl1000_to_ethtool_adv_t
  * @adv: value of the MII_CTRL1000 register
  *
@@ -303,6 +354,56 @@ static inline u32 mii_lpa_to_ethtool_lpa_x(u32 lpa)
 }
 
 /**
+ * mii_adv_to_linkmode_adv_t
+ * @advertising:pointer to destination link mode.
+ * @adv: value of the MII_ADVERTISE register
+ *
+ * A small helper function that translates MII_ADVERTISE bits
+ * to linkmode advertisement settings.
+ */
+static inline void mii_adv_to_linkmode_adv_t(unsigned long *advertising,
+					     u32 adv)
+{
+	linkmode_zero(advertising);
+
+	if (adv & ADVERTISE_10HALF)
+		linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT,
+				 advertising);
+	if (adv & ADVERTISE_10FULL)
+		linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT,
+				 advertising);
+	if (adv & ADVERTISE_100HALF)
+		linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT,
+				 advertising);
+	if (adv & ADVERTISE_100FULL)
+		linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+				 advertising);
+	if (adv & ADVERTISE_PAUSE_CAP)
+		linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, advertising);
+	if (adv & ADVERTISE_PAUSE_ASYM)
+		linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, advertising);
+}
+
+/**
+ * ethtool_adv_to_lcl_adv_t
+ * @advertising:pointer to ethtool advertising
+ *
+ * A small helper function that translates ethtool advertising to LVL
+ * pause capabilities.
+ */
+static inline u32 ethtool_adv_to_lcl_adv_t(u32 advertising)
+{
+	u32 lcl_adv = 0;
+
+	if (advertising & ADVERTISED_Pause)
+		lcl_adv |= ADVERTISE_PAUSE_CAP;
+	if (advertising & ADVERTISED_Asym_Pause)
+		lcl_adv |= ADVERTISE_PAUSE_ASYM;
+
+	return lcl_adv;
+}
+
+/**
  * mii_advertise_flowctrl - get flow control advertisement flags
  * @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
  */
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 0ef6138eca49..31a750570c38 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -61,6 +61,7 @@ struct mlx5_core_cq {
 	int			reset_notify_added;
 	struct list_head	reset_notify;
 	struct mlx5_eq		*eq;
+	u16 uid;
 };
 
 
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 11fa4e66afc5..b4c0457fbebd 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -504,6 +504,10 @@ struct health_buffer {
 	__be16		ext_synd;
 };
 
+enum mlx5_cmd_addr_l_sz_offset {
+	MLX5_NIC_IFC_OFFSET = 8,
+};
+
 struct mlx5_init_seg {
 	__be32			fw_rev;
 	__be32			cmdif_rev_fw_sub;
@@ -1120,6 +1124,12 @@ enum mlx5_qcam_feature_groups {
 #define MLX5_CAP_FLOWTABLE_NIC_RX_MAX(mdev, cap) \
 	MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive.cap)
 
+#define MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) \
+		MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit.cap)
+
+#define MLX5_CAP_FLOWTABLE_NIC_TX_MAX(mdev, cap) \
+	MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit.cap)
+
 #define MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) \
 	MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_sniffer.cap)
 
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 66d94b4557cf..31460eeb6fe0 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -133,6 +133,7 @@ enum {
 	MLX5_REG_PVLC		 = 0x500f,
 	MLX5_REG_PCMR		 = 0x5041,
 	MLX5_REG_PMLP		 = 0x5002,
+	MLX5_REG_PPLM		 = 0x5023,
 	MLX5_REG_PCAM		 = 0x507f,
 	MLX5_REG_NODE_DESC	 = 0x6001,
 	MLX5_REG_HOST_ENDIANNESS = 0x7004,
@@ -163,10 +164,7 @@ enum mlx5_dcbx_oper_mode {
 };
 
 enum mlx5_dct_atomic_mode {
-	MLX5_ATOMIC_MODE_DCT_OFF        = 20,
-	MLX5_ATOMIC_MODE_DCT_NONE       = 0 << MLX5_ATOMIC_MODE_DCT_OFF,
-	MLX5_ATOMIC_MODE_DCT_IB_COMP    = 1 << MLX5_ATOMIC_MODE_DCT_OFF,
-	MLX5_ATOMIC_MODE_DCT_CX         = 2 << MLX5_ATOMIC_MODE_DCT_OFF,
+	MLX5_ATOMIC_MODE_DCT_CX         = 2,
 };
 
 enum {
@@ -360,7 +358,7 @@ struct mlx5_frag_buf {
 };
 
 struct mlx5_frag_buf_ctrl {
-	struct mlx5_frag_buf	frag_buf;
+	struct mlx5_buf_list   *frags;
 	u32			sz_m1;
 	u16			frag_sz_m1;
 	u16			strides_offset;
@@ -477,6 +475,7 @@ struct mlx5_core_srq {
 
 	atomic_t		refcount;
 	struct completion	free;
+	u16		uid;
 };
 
 struct mlx5_eq_table {
@@ -583,10 +582,11 @@ struct mlx5_irq_info {
 };
 
 struct mlx5_fc_stats {
-	struct rb_root counters;
-	struct list_head addlist;
-	/* protect addlist add/splice operations */
-	spinlock_t addlist_lock;
+	spinlock_t counters_idr_lock; /* protects counters_idr */
+	struct idr counters_idr;
+	struct list_head counters;
+	struct llist_head addlist;
+	struct llist_head dellist;
 
 	struct workqueue_struct *wq;
 	struct delayed_work work;
@@ -804,7 +804,7 @@ struct mlx5_pps {
 };
 
 struct mlx5_clock {
-	rwlock_t                   lock;
+	seqlock_t                  lock;
 	struct cyclecounter        cycles;
 	struct timecounter         tc;
 	struct hwtstamp_config     hwtstamp_config;
@@ -837,6 +837,7 @@ struct mlx5_core_dev {
 		u32 fpga[MLX5_ST_SZ_DW(fpga_cap)];
 		u32 qcam[MLX5_ST_SZ_DW(qcam_reg)];
 	} caps;
+	u64			sys_image_guid;
 	phys_addr_t		iseg_base;
 	struct mlx5_init_seg __iomem *iseg;
 	enum mlx5_device_state	state;
@@ -994,10 +995,12 @@ static inline u32 mlx5_base_mkey(const u32 key)
 	return key & 0xffffff00u;
 }
 
-static inline void mlx5_fill_fbc_offset(u8 log_stride, u8 log_sz,
+static inline void mlx5_init_fbc_offset(struct mlx5_buf_list *frags,
+					u8 log_stride, u8 log_sz,
 					u16 strides_offset,
 					struct mlx5_frag_buf_ctrl *fbc)
 {
+	fbc->frags      = frags;
 	fbc->log_stride = log_stride;
 	fbc->log_sz     = log_sz;
 	fbc->sz_m1	= (1 << fbc->log_sz) - 1;
@@ -1006,18 +1009,11 @@ static inline void mlx5_fill_fbc_offset(u8 log_stride, u8 log_sz,
 	fbc->strides_offset = strides_offset;
 }
 
-static inline void mlx5_fill_fbc(u8 log_stride, u8 log_sz,
+static inline void mlx5_init_fbc(struct mlx5_buf_list *frags,
+				 u8 log_stride, u8 log_sz,
 				 struct mlx5_frag_buf_ctrl *fbc)
 {
-	mlx5_fill_fbc_offset(log_stride, log_sz, 0, fbc);
-}
-
-static inline void mlx5_core_init_cq_frag_buf(struct mlx5_frag_buf_ctrl *fbc,
-					      void *cqc)
-{
-	mlx5_fill_fbc(6 + MLX5_GET(cqc, cqc, cqe_sz),
-		      MLX5_GET(cqc, cqc, log_cq_size),
-		      fbc);
+	mlx5_init_fbc_offset(frags, log_stride, log_sz, 0, fbc);
 }
 
 static inline void *mlx5_frag_buf_get_wqe(struct mlx5_frag_buf_ctrl *fbc,
@@ -1028,8 +1024,15 @@ static inline void *mlx5_frag_buf_get_wqe(struct mlx5_frag_buf_ctrl *fbc,
 	ix  += fbc->strides_offset;
 	frag = ix >> fbc->log_frag_strides;
 
-	return fbc->frag_buf.frags[frag].buf +
-		((fbc->frag_sz_m1 & ix) << fbc->log_stride);
+	return fbc->frags[frag].buf + ((fbc->frag_sz_m1 & ix) << fbc->log_stride);
+}
+
+static inline u32
+mlx5_frag_buf_get_idx_last_contig_stride(struct mlx5_frag_buf_ctrl *fbc, u32 ix)
+{
+	u32 last_frag_stride_idx = (ix + fbc->strides_offset) | fbc->frag_sz_m1;
+
+	return min_t(u32, last_frag_stride_idx - fbc->strides_offset, fbc->sz_m1);
 }
 
 int mlx5_cmd_init(struct mlx5_core_dev *dev);
@@ -1226,21 +1229,15 @@ int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev,
 struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev);
 void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up);
 
-#ifndef CONFIG_MLX5_CORE_IPOIB
-static inline
-struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
-					  struct ib_device *ibdev,
-					  const char *name,
-					  void (*setup)(struct net_device *))
-{
-	return ERR_PTR(-EOPNOTSUPP);
-}
-#else
+#ifdef CONFIG_MLX5_CORE_IPOIB
 struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev,
 					  struct ib_device *ibdev,
 					  const char *name,
 					  void (*setup)(struct net_device *));
 #endif /* CONFIG_MLX5_CORE_IPOIB */
+int mlx5_rdma_rn_get_params(struct mlx5_core_dev *mdev,
+			    struct ib_device *device,
+			    struct rdma_netdev_alloc_params *params);
 
 struct mlx5_profile {
 	u64	mask;
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index 804516e4f483..5660f07d3be0 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -45,7 +45,8 @@ enum {
 };
 
 enum {
-	MLX5_FLOW_TABLE_TUNNEL_EN = BIT(0),
+	MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT = BIT(0),
+	MLX5_FLOW_TABLE_TUNNEL_EN_DECAP = BIT(1),
 };
 
 #define LEFTOVERS_RULE_NUM	 2
@@ -91,7 +92,7 @@ struct mlx5_flow_destination {
 		u32			tir_num;
 		u32			ft_num;
 		struct mlx5_flow_table	*ft;
-		struct mlx5_fc		*counter;
+		u32			counter_id;
 		struct {
 			u16		num;
 			u16		vhca_id;
@@ -101,6 +102,8 @@ struct mlx5_flow_destination {
 };
 
 struct mlx5_flow_namespace *
+mlx5_get_fdb_sub_ns(struct mlx5_core_dev *dev, int n);
+struct mlx5_flow_namespace *
 mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
 			enum mlx5_flow_namespace_type type);
 struct mlx5_flow_namespace *
@@ -155,20 +158,28 @@ struct mlx5_fs_vlan {
 
 #define MLX5_FS_VLAN_DEPTH	2
 
+enum {
+	FLOW_ACT_HAS_TAG   = BIT(0),
+	FLOW_ACT_NO_APPEND = BIT(1),
+};
+
 struct mlx5_flow_act {
 	u32 action;
-	bool has_flow_tag;
 	u32 flow_tag;
-	u32 encap_id;
+	u32 reformat_id;
 	u32 modify_id;
 	uintptr_t esp_id;
+	u32 flags;
 	struct mlx5_fs_vlan vlan[MLX5_FS_VLAN_DEPTH];
 	struct ib_counters *counters;
 };
 
 #define MLX5_DECLARE_FLOW_ACT(name) \
-	struct mlx5_flow_act name = {MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\
-				     MLX5_FS_DEFAULT_FLOW_TAG, 0, 0}
+	struct mlx5_flow_act name = { .action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\
+				      .flow_tag = MLX5_FS_DEFAULT_FLOW_TAG, \
+				      .reformat_id = 0, \
+				      .modify_id = 0, \
+				      .flags =  0, }
 
 /* Single destination per rule.
  * Group ID is implied by the match criteria.
@@ -185,15 +196,30 @@ int mlx5_modify_rule_destination(struct mlx5_flow_handle *handler,
 				 struct mlx5_flow_destination *new_dest,
 				 struct mlx5_flow_destination *old_dest);
 
-struct mlx5_fc *mlx5_flow_rule_counter(struct mlx5_flow_handle *handler);
 struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging);
 void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter);
 void mlx5_fc_query_cached(struct mlx5_fc *counter,
 			  u64 *bytes, u64 *packets, u64 *lastuse);
 int mlx5_fc_query(struct mlx5_core_dev *dev, struct mlx5_fc *counter,
 		  u64 *packets, u64 *bytes);
+u32 mlx5_fc_id(struct mlx5_fc *counter);
 
 int mlx5_fs_add_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn);
 int mlx5_fs_remove_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn);
 
+int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
+			     u8 namespace, u8 num_actions,
+			     void *modify_actions, u32 *modify_header_id);
+void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev,
+				u32 modify_header_id);
+
+int mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev,
+			       int reformat_type,
+			       size_t size,
+			       void *reformat_data,
+			       enum mlx5_flow_namespace_type namespace,
+			       u32 *packet_reformat_id);
+void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev,
+				  u32 packet_reformat_id);
+
 #endif
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index f043d65b9bac..dbff9ff28f2c 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -243,8 +243,8 @@ enum {
 	MLX5_CMD_OP_DEALLOC_FLOW_COUNTER          = 0x93a,
 	MLX5_CMD_OP_QUERY_FLOW_COUNTER            = 0x93b,
 	MLX5_CMD_OP_MODIFY_FLOW_TABLE             = 0x93c,
-	MLX5_CMD_OP_ALLOC_ENCAP_HEADER            = 0x93d,
-	MLX5_CMD_OP_DEALLOC_ENCAP_HEADER          = 0x93e,
+	MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT = 0x93d,
+	MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT = 0x93e,
 	MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT   = 0x940,
 	MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941,
 	MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT   = 0x942,
@@ -336,7 +336,7 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
 	u8         modify_root[0x1];
 	u8         identified_miss_table_mode[0x1];
 	u8         flow_table_modify[0x1];
-	u8         encap[0x1];
+	u8         reformat[0x1];
 	u8         decap[0x1];
 	u8         reserved_at_9[0x1];
 	u8         pop_vlan[0x1];
@@ -344,8 +344,12 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
 	u8         reserved_at_c[0x1];
 	u8         pop_vlan_2[0x1];
 	u8         push_vlan_2[0x1];
-	u8         reserved_at_f[0x11];
-
+	u8	   reformat_and_vlan_action[0x1];
+	u8	   reserved_at_10[0x2];
+	u8	   reformat_l3_tunnel_to_l2[0x1];
+	u8	   reformat_l2_to_l3_tunnel[0x1];
+	u8	   reformat_and_modify_action[0x1];
+	u8         reserved_at_14[0xb];
 	u8         reserved_at_20[0x2];
 	u8         log_max_ft_size[0x6];
 	u8         log_max_modify_header_context[0x8];
@@ -554,7 +558,13 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
 	u8         nic_rx_multi_path_tirs[0x1];
 	u8         nic_rx_multi_path_tirs_fts[0x1];
 	u8         allow_sniffer_and_nic_rx_shared_tir[0x1];
-	u8         reserved_at_3[0x1fd];
+	u8	   reserved_at_3[0x1d];
+	u8	   encap_general_header[0x1];
+	u8	   reserved_at_21[0xa];
+	u8	   log_max_packet_reformat_context[0x5];
+	u8	   reserved_at_30[0x6];
+	u8	   max_encap_header_size[0xa];
+	u8	   reserved_at_40[0x1c0];
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_receive;
 
@@ -574,7 +584,9 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
 struct mlx5_ifc_flow_table_eswitch_cap_bits {
 	u8      reserved_at_0[0x1c];
 	u8      fdb_multi_path_to_table[0x1];
-	u8      reserved_at_1d[0x1e3];
+	u8      reserved_at_1d[0x1];
+	u8      multi_fdb_encap[0x1];
+	u8      reserved_at_1e[0x1e1];
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_esw_fdb;
 
@@ -599,7 +611,7 @@ struct mlx5_ifc_e_switch_cap_bits {
 	u8         vxlan_encap_decap[0x1];
 	u8         nvgre_encap_decap[0x1];
 	u8         reserved_at_22[0x9];
-	u8         log_max_encap_headers[0x5];
+	u8         log_max_packet_reformat_context[0x5];
 	u8         reserved_2b[0x6];
 	u8         max_encap_header_size[0xa];
 
@@ -896,7 +908,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         log_max_mkey[0x6];
 	u8         reserved_at_f0[0x8];
 	u8         dump_fill_mkey[0x1];
-	u8         reserved_at_f9[0x3];
+	u8         reserved_at_f9[0x2];
+	u8         fast_teardown[0x1];
 	u8         log_max_eq[0x4];
 
 	u8         max_indirection[0x8];
@@ -995,7 +1008,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         umr_modify_atomic_disabled[0x1];
 	u8         umr_indirect_mkey_disabled[0x1];
 	u8         umr_fence[0x2];
-	u8         reserved_at_20c[0x3];
+	u8         dc_req_scat_data_cqe[0x1];
+	u8         reserved_at_20d[0x2];
 	u8         drain_sigerr[0x1];
 	u8         cmdif_checksum[0x2];
 	u8         sigerr_cqe[0x1];
@@ -1280,7 +1294,9 @@ struct mlx5_ifc_wq_bits {
 	u8         reserved_at_118[0x3];
 	u8         log_wq_sz[0x5];
 
-	u8         reserved_at_120[0x3];
+	u8         dbr_umem_valid[0x1];
+	u8         wq_umem_valid[0x1];
+	u8         reserved_at_122[0x1];
 	u8         log_hairpin_num_packets[0x5];
 	u8         reserved_at_128[0x3];
 	u8         log_hairpin_data_sz[0x5];
@@ -2354,7 +2370,10 @@ struct mlx5_ifc_qpc_bits {
 
 	u8         dc_access_key[0x40];
 
-	u8         reserved_at_680[0xc0];
+	u8         reserved_at_680[0x3];
+	u8         dbr_umem_valid[0x1];
+
+	u8         reserved_at_684[0xbc];
 };
 
 struct mlx5_ifc_roce_addr_layout_bits {
@@ -2394,7 +2413,7 @@ enum {
 	MLX5_FLOW_CONTEXT_ACTION_DROP      = 0x2,
 	MLX5_FLOW_CONTEXT_ACTION_FWD_DEST  = 0x4,
 	MLX5_FLOW_CONTEXT_ACTION_COUNT     = 0x8,
-	MLX5_FLOW_CONTEXT_ACTION_ENCAP     = 0x10,
+	MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT = 0x10,
 	MLX5_FLOW_CONTEXT_ACTION_DECAP     = 0x20,
 	MLX5_FLOW_CONTEXT_ACTION_MOD_HDR   = 0x40,
 	MLX5_FLOW_CONTEXT_ACTION_VLAN_POP  = 0x80,
@@ -2427,7 +2446,7 @@ struct mlx5_ifc_flow_context_bits {
 	u8         reserved_at_a0[0x8];
 	u8         flow_counter_list_size[0x18];
 
-	u8         encap_id[0x20];
+	u8         packet_reformat_id[0x20];
 
 	u8         modify_header_id[0x20];
 
@@ -2454,7 +2473,7 @@ struct mlx5_ifc_xrc_srqc_bits {
 
 	u8         wq_signature[0x1];
 	u8         cont_srq[0x1];
-	u8         reserved_at_22[0x1];
+	u8         dbr_umem_valid[0x1];
 	u8         rlky[0x1];
 	u8         basic_cyclic_rcv_wqe[0x1];
 	u8         log_rq_stride[0x3];
@@ -2549,8 +2568,8 @@ enum {
 };
 
 enum {
-	MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST_    = 0x1,
-	MLX5_TIRC_SELF_LB_BLOCK_BLOCK_MULTICAST_  = 0x2,
+	MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST    = 0x1,
+	MLX5_TIRC_SELF_LB_BLOCK_BLOCK_MULTICAST  = 0x2,
 };
 
 struct mlx5_ifc_tirc_bits {
@@ -3118,7 +3137,9 @@ enum {
 
 struct mlx5_ifc_cqc_bits {
 	u8         status[0x4];
-	u8         reserved_at_4[0x4];
+	u8         reserved_at_4[0x2];
+	u8         dbr_umem_valid[0x1];
+	u8         reserved_at_7[0x1];
 	u8         cqe_sz[0x3];
 	u8         cc[0x1];
 	u8         reserved_at_c[0x1];
@@ -3352,12 +3373,13 @@ struct mlx5_ifc_teardown_hca_out_bits {
 
 	u8         reserved_at_40[0x3f];
 
-	u8         force_state[0x1];
+	u8         state[0x1];
 };
 
 enum {
 	MLX5_TEARDOWN_HCA_IN_PROFILE_GRACEFUL_CLOSE  = 0x0,
 	MLX5_TEARDOWN_HCA_IN_PROFILE_FORCE_CLOSE     = 0x1,
+	MLX5_TEARDOWN_HCA_IN_PROFILE_PREPARE_FAST_TEARDOWN = 0x2,
 };
 
 struct mlx5_ifc_teardown_hca_in_bits {
@@ -3384,7 +3406,7 @@ struct mlx5_ifc_sqerr2rts_qp_out_bits {
 
 struct mlx5_ifc_sqerr2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3414,7 +3436,7 @@ struct mlx5_ifc_sqd2rts_qp_out_bits {
 
 struct mlx5_ifc_sqd2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3619,7 +3641,7 @@ struct mlx5_ifc_rts2rts_qp_out_bits {
 
 struct mlx5_ifc_rts2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3649,7 +3671,7 @@ struct mlx5_ifc_rtr2rts_qp_out_bits {
 
 struct mlx5_ifc_rtr2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3679,7 +3701,7 @@ struct mlx5_ifc_rst2init_qp_out_bits {
 
 struct mlx5_ifc_rst2init_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -4802,19 +4824,19 @@ struct mlx5_ifc_query_eq_in_bits {
 	u8         reserved_at_60[0x20];
 };
 
-struct mlx5_ifc_encap_header_in_bits {
+struct mlx5_ifc_packet_reformat_context_in_bits {
 	u8         reserved_at_0[0x5];
-	u8         header_type[0x3];
+	u8         reformat_type[0x3];
 	u8         reserved_at_8[0xe];
-	u8         encap_header_size[0xa];
+	u8         reformat_data_size[0xa];
 
 	u8         reserved_at_20[0x10];
-	u8         encap_header[2][0x8];
+	u8         reformat_data[2][0x8];
 
-	u8         more_encap_header[0][0x8];
+	u8         more_reformat_data[0][0x8];
 };
 
-struct mlx5_ifc_query_encap_header_out_bits {
+struct mlx5_ifc_query_packet_reformat_context_out_bits {
 	u8         status[0x8];
 	u8         reserved_at_8[0x18];
 
@@ -4822,33 +4844,41 @@ struct mlx5_ifc_query_encap_header_out_bits {
 
 	u8         reserved_at_40[0xa0];
 
-	struct mlx5_ifc_encap_header_in_bits encap_header[0];
+	struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context[0];
 };
 
-struct mlx5_ifc_query_encap_header_in_bits {
+struct mlx5_ifc_query_packet_reformat_context_in_bits {
 	u8         opcode[0x10];
 	u8         reserved_at_10[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         encap_id[0x20];
+	u8         packet_reformat_id[0x20];
 
 	u8         reserved_at_60[0xa0];
 };
 
-struct mlx5_ifc_alloc_encap_header_out_bits {
+struct mlx5_ifc_alloc_packet_reformat_context_out_bits {
 	u8         status[0x8];
 	u8         reserved_at_8[0x18];
 
 	u8         syndrome[0x20];
 
-	u8         encap_id[0x20];
+	u8         packet_reformat_id[0x20];
 
 	u8         reserved_at_60[0x20];
 };
 
-struct mlx5_ifc_alloc_encap_header_in_bits {
+enum {
+	MLX5_REFORMAT_TYPE_L2_TO_VXLAN = 0x0,
+	MLX5_REFORMAT_TYPE_L2_TO_NVGRE = 0x1,
+	MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x2,
+	MLX5_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x3,
+	MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x4,
+};
+
+struct mlx5_ifc_alloc_packet_reformat_context_in_bits {
 	u8         opcode[0x10];
 	u8         reserved_at_10[0x10];
 
@@ -4857,10 +4887,10 @@ struct mlx5_ifc_alloc_encap_header_in_bits {
 
 	u8         reserved_at_40[0xa0];
 
-	struct mlx5_ifc_encap_header_in_bits encap_header;
+	struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context;
 };
 
-struct mlx5_ifc_dealloc_encap_header_out_bits {
+struct mlx5_ifc_dealloc_packet_reformat_context_out_bits {
 	u8         status[0x8];
 	u8         reserved_at_8[0x18];
 
@@ -4869,14 +4899,14 @@ struct mlx5_ifc_dealloc_encap_header_out_bits {
 	u8         reserved_at_40[0x40];
 };
 
-struct mlx5_ifc_dealloc_encap_header_in_bits {
+struct mlx5_ifc_dealloc_packet_reformat_context_in_bits {
 	u8         opcode[0x10];
 	u8         reserved_at_10[0x10];
 
 	u8         reserved_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         encap_id[0x20];
+	u8         packet_reformat_id[0x20];
 
 	u8         reserved_60[0x20];
 };
@@ -5174,7 +5204,7 @@ struct mlx5_ifc_qp_2rst_out_bits {
 
 struct mlx5_ifc_qp_2rst_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5196,7 +5226,7 @@ struct mlx5_ifc_qp_2err_out_bits {
 
 struct mlx5_ifc_qp_2err_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5296,7 +5326,7 @@ struct mlx5_ifc_modify_tis_bitmask_bits {
 
 struct mlx5_ifc_modify_tis_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5335,7 +5365,7 @@ struct mlx5_ifc_modify_tir_out_bits {
 
 struct mlx5_ifc_modify_tir_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5363,7 +5393,7 @@ struct mlx5_ifc_modify_sq_out_bits {
 
 struct mlx5_ifc_modify_sq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5436,7 +5466,7 @@ struct mlx5_ifc_rqt_bitmask_bits {
 
 struct mlx5_ifc_modify_rqt_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5470,7 +5500,7 @@ enum {
 
 struct mlx5_ifc_modify_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5506,7 +5536,7 @@ struct mlx5_ifc_rmp_bitmask_bits {
 
 struct mlx5_ifc_modify_rmp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5611,7 +5641,7 @@ enum {
 
 struct mlx5_ifc_modify_cq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5623,7 +5653,10 @@ struct mlx5_ifc_modify_cq_in_bits {
 
 	struct mlx5_ifc_cqc_bits cq_context;
 
-	u8         reserved_at_280[0x600];
+	u8         reserved_at_280[0x40];
+
+	u8         cq_umem_valid[0x1];
+	u8         reserved_at_2c1[0x5bf];
 
 	u8         pas[0][0x40];
 };
@@ -5771,7 +5804,7 @@ struct mlx5_ifc_init2rtr_qp_out_bits {
 
 struct mlx5_ifc_init2rtr_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5801,7 +5834,7 @@ struct mlx5_ifc_init2init_qp_out_bits {
 
 struct mlx5_ifc_init2init_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5900,7 +5933,7 @@ struct mlx5_ifc_drain_dct_out_bits {
 
 struct mlx5_ifc_drain_dct_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5944,7 +5977,7 @@ struct mlx5_ifc_detach_from_mcg_out_bits {
 
 struct mlx5_ifc_detach_from_mcg_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5968,7 +6001,7 @@ struct mlx5_ifc_destroy_xrq_out_bits {
 
 struct mlx5_ifc_destroy_xrq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5990,7 +6023,7 @@ struct mlx5_ifc_destroy_xrc_srq_out_bits {
 
 struct mlx5_ifc_destroy_xrc_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6012,7 +6045,7 @@ struct mlx5_ifc_destroy_tis_out_bits {
 
 struct mlx5_ifc_destroy_tis_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6034,7 +6067,7 @@ struct mlx5_ifc_destroy_tir_out_bits {
 
 struct mlx5_ifc_destroy_tir_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6056,7 +6089,7 @@ struct mlx5_ifc_destroy_srq_out_bits {
 
 struct mlx5_ifc_destroy_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6078,7 +6111,7 @@ struct mlx5_ifc_destroy_sq_out_bits {
 
 struct mlx5_ifc_destroy_sq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6124,7 +6157,7 @@ struct mlx5_ifc_destroy_rqt_out_bits {
 
 struct mlx5_ifc_destroy_rqt_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6146,7 +6179,7 @@ struct mlx5_ifc_destroy_rq_out_bits {
 
 struct mlx5_ifc_destroy_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6190,7 +6223,7 @@ struct mlx5_ifc_destroy_rmp_out_bits {
 
 struct mlx5_ifc_destroy_rmp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6212,7 +6245,7 @@ struct mlx5_ifc_destroy_qp_out_bits {
 
 struct mlx5_ifc_destroy_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6364,7 +6397,7 @@ struct mlx5_ifc_destroy_dct_out_bits {
 
 struct mlx5_ifc_destroy_dct_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6386,7 +6419,7 @@ struct mlx5_ifc_destroy_cq_out_bits {
 
 struct mlx5_ifc_destroy_cq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6489,7 +6522,7 @@ struct mlx5_ifc_dealloc_xrcd_out_bits {
 
 struct mlx5_ifc_dealloc_xrcd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6577,7 +6610,7 @@ struct mlx5_ifc_dealloc_pd_out_bits {
 
 struct mlx5_ifc_dealloc_pd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6623,7 +6656,7 @@ struct mlx5_ifc_create_xrq_out_bits {
 
 struct mlx5_ifc_create_xrq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6647,7 +6680,7 @@ struct mlx5_ifc_create_xrc_srq_out_bits {
 
 struct mlx5_ifc_create_xrc_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6656,7 +6689,9 @@ struct mlx5_ifc_create_xrc_srq_in_bits {
 
 	struct mlx5_ifc_xrc_srqc_bits xrc_srq_context_entry;
 
-	u8         reserved_at_280[0x600];
+	u8         reserved_at_280[0x40];
+	u8         xrc_srq_umem_valid[0x1];
+	u8         reserved_at_2c1[0x5bf];
 
 	u8         pas[0][0x40];
 };
@@ -6675,7 +6710,7 @@ struct mlx5_ifc_create_tis_out_bits {
 
 struct mlx5_ifc_create_tis_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6699,7 +6734,7 @@ struct mlx5_ifc_create_tir_out_bits {
 
 struct mlx5_ifc_create_tir_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6723,7 +6758,7 @@ struct mlx5_ifc_create_srq_out_bits {
 
 struct mlx5_ifc_create_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6751,7 +6786,7 @@ struct mlx5_ifc_create_sq_out_bits {
 
 struct mlx5_ifc_create_sq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6805,7 +6840,7 @@ struct mlx5_ifc_create_rqt_out_bits {
 
 struct mlx5_ifc_create_rqt_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6829,7 +6864,7 @@ struct mlx5_ifc_create_rq_out_bits {
 
 struct mlx5_ifc_create_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6853,7 +6888,7 @@ struct mlx5_ifc_create_rmp_out_bits {
 
 struct mlx5_ifc_create_rmp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6877,7 +6912,7 @@ struct mlx5_ifc_create_qp_out_bits {
 
 struct mlx5_ifc_create_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6890,7 +6925,10 @@ struct mlx5_ifc_create_qp_in_bits {
 
 	struct mlx5_ifc_qpc_bits qpc;
 
-	u8         reserved_at_800[0x80];
+	u8         reserved_at_800[0x60];
+
+	u8         wq_umem_valid[0x1];
+	u8         reserved_at_861[0x1f];
 
 	u8         pas[0][0x40];
 };
@@ -6952,7 +6990,8 @@ struct mlx5_ifc_create_mkey_in_bits {
 	u8         reserved_at_40[0x20];
 
 	u8         pg_access[0x1];
-	u8         reserved_at_61[0x1f];
+	u8         mkey_umem_valid[0x1];
+	u8         reserved_at_62[0x1e];
 
 	struct mlx5_ifc_mkc_bits memory_key_mkey_entry;
 
@@ -6978,7 +7017,7 @@ struct mlx5_ifc_create_flow_table_out_bits {
 };
 
 struct mlx5_ifc_flow_table_context_bits {
-	u8         encap_en[0x1];
+	u8         reformat_en[0x1];
 	u8         decap_en[0x1];
 	u8         reserved_at_2[0x2];
 	u8         table_miss_action[0x4];
@@ -7120,7 +7159,7 @@ struct mlx5_ifc_create_dct_out_bits {
 
 struct mlx5_ifc_create_dct_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7146,7 +7185,7 @@ struct mlx5_ifc_create_cq_out_bits {
 
 struct mlx5_ifc_create_cq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7155,7 +7194,10 @@ struct mlx5_ifc_create_cq_in_bits {
 
 	struct mlx5_ifc_cqc_bits cq_context;
 
-	u8         reserved_at_280[0x600];
+	u8         reserved_at_280[0x60];
+
+	u8         cq_umem_valid[0x1];
+	u8         reserved_at_2e1[0x59f];
 
 	u8         pas[0][0x40];
 };
@@ -7203,7 +7245,7 @@ struct mlx5_ifc_attach_to_mcg_out_bits {
 
 struct mlx5_ifc_attach_to_mcg_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7254,7 +7296,7 @@ enum {
 
 struct mlx5_ifc_arm_xrc_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7282,7 +7324,7 @@ enum {
 
 struct mlx5_ifc_arm_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7330,7 +7372,7 @@ struct mlx5_ifc_alloc_xrcd_out_bits {
 
 struct mlx5_ifc_alloc_xrcd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7418,7 +7460,7 @@ struct mlx5_ifc_alloc_pd_out_bits {
 
 struct mlx5_ifc_alloc_pd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7786,20 +7828,34 @@ struct mlx5_ifc_pplr_reg_bits {
 
 struct mlx5_ifc_pplm_reg_bits {
 	u8         reserved_at_0[0x8];
-	u8         local_port[0x8];
-	u8         reserved_at_10[0x10];
+	u8	   local_port[0x8];
+	u8	   reserved_at_10[0x10];
 
-	u8         reserved_at_20[0x20];
+	u8	   reserved_at_20[0x20];
 
-	u8         port_profile_mode[0x8];
-	u8         static_port_profile[0x8];
-	u8         active_port_profile[0x8];
-	u8         reserved_at_58[0x8];
+	u8	   port_profile_mode[0x8];
+	u8	   static_port_profile[0x8];
+	u8	   active_port_profile[0x8];
+	u8	   reserved_at_58[0x8];
 
-	u8         retransmission_active[0x8];
-	u8         fec_mode_active[0x18];
+	u8	   retransmission_active[0x8];
+	u8	   fec_mode_active[0x18];
 
-	u8         reserved_at_80[0x20];
+	u8	   rs_fec_correction_bypass_cap[0x4];
+	u8	   reserved_at_84[0x8];
+	u8	   fec_override_cap_56g[0x4];
+	u8	   fec_override_cap_100g[0x4];
+	u8	   fec_override_cap_50g[0x4];
+	u8	   fec_override_cap_25g[0x4];
+	u8	   fec_override_cap_10g_40g[0x4];
+
+	u8	   rs_fec_correction_bypass_admin[0x4];
+	u8	   reserved_at_a4[0x8];
+	u8	   fec_override_admin_56g[0x4];
+	u8	   fec_override_admin_100g[0x4];
+	u8	   fec_override_admin_50g[0x4];
+	u8	   fec_override_admin_25g[0x4];
+	u8	   fec_override_admin_10g_40g[0x4];
 };
 
 struct mlx5_ifc_ppcnt_reg_bits {
@@ -8084,7 +8140,8 @@ struct mlx5_ifc_pcam_enhanced_features_bits {
 	u8         rx_icrc_encapsulated_counter[0x1];
 	u8	   reserved_at_6e[0x8];
 	u8         pfcc_mask[0x1];
-	u8         reserved_at_77[0x4];
+	u8         reserved_at_77[0x3];
+	u8         per_lane_error_counters[0x1];
 	u8         rx_buffer_fullness_counters[0x1];
 	u8         ptys_connector_type[0x1];
 	u8         reserved_at_7d[0x1];
@@ -8095,7 +8152,10 @@ struct mlx5_ifc_pcam_enhanced_features_bits {
 struct mlx5_ifc_pcam_regs_5000_to_507f_bits {
 	u8         port_access_reg_cap_mask_127_to_96[0x20];
 	u8         port_access_reg_cap_mask_95_to_64[0x20];
-	u8         port_access_reg_cap_mask_63_to_32[0x20];
+
+	u8         port_access_reg_cap_mask_63_to_36[0x1c];
+	u8         pplm[0x1];
+	u8         port_access_reg_cap_mask_34_to_32[0x3];
 
 	u8         port_access_reg_cap_mask_31_to_13[0x13];
 	u8         pbmc[0x1];
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 4778d41085d4..fbe322c966bc 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -471,6 +471,7 @@ struct mlx5_core_qp {
 	int			qpn;
 	struct mlx5_rsc_debug	*dbg;
 	int			pid;
+	u16			uid;
 };
 
 struct mlx5_core_dct {
diff --git a/include/linux/mlx5/srq.h b/include/linux/mlx5/srq.h
index 24ff23e27c8a..1b1f3c20c6a3 100644
--- a/include/linux/mlx5/srq.h
+++ b/include/linux/mlx5/srq.h
@@ -61,6 +61,7 @@ struct mlx5_srq_attr {
 	u32 tm_next_tag;
 	u32 tm_hw_phase_cnt;
 	u32 tm_sw_phase_cnt;
+	u16 uid;
 };
 
 struct mlx5_core_dev;
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index 7e7c6dfcfb09..9c694808c212 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -121,4 +121,6 @@ int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status);
 int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev,
 				       struct mlx5_core_dev *port_mdev);
 int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev);
+
+u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev);
 #endif /* __MLX5_VPORT_H__ */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 3f4c0b167333..d4b0c79d2924 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -668,10 +668,6 @@ typedef struct pglist_data {
 	wait_queue_head_t kcompactd_wait;
 	struct task_struct *kcompactd;
 #endif
-#ifdef CONFIG_NUMA_BALANCING
-	/* Lock serializing the migrate rate limiting window */
-	spinlock_t numabalancing_migrate_lock;
-#endif
 	/*
 	 * This is a per-node reserve of pages that are not available
 	 * to userspace allocations.
diff --git a/include/linux/module.h b/include/linux/module.h
index f807f15bebbe..e19ae08c7fb8 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -20,6 +20,7 @@
 #include <linux/export.h>
 #include <linux/rbtree_latch.h>
 #include <linux/error-injection.h>
+#include <linux/tracepoint-defs.h>
 
 #include <linux/percpu.h>
 #include <asm/module.h>
@@ -430,7 +431,7 @@ struct module {
 
 #ifdef CONFIG_TRACEPOINTS
 	unsigned int num_tracepoints;
-	struct tracepoint * const *tracepoints_ptrs;
+	tracepoint_ptr_t *tracepoints_ptrs;
 #endif
 #ifdef HAVE_JUMP_LABEL
 	struct jump_entry *jump_entries;
diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h
index 6675b9f81979..34de06b426ef 100644
--- a/include/linux/mroute_base.h
+++ b/include/linux/mroute_base.h
@@ -7,6 +7,7 @@
 #include <net/net_namespace.h>
 #include <net/sock.h>
 #include <net/fib_notifier.h>
+#include <net/ip_fib.h>
 
 /**
  * struct vif_device - interface representor for multicast routing
@@ -283,6 +284,12 @@ void *mr_mfc_find_any(struct mr_table *mrt, int vifi, void *hasharg);
 
 int mr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
 		   struct mr_mfc *c, struct rtmsg *rtm);
+int mr_table_dump(struct mr_table *mrt, struct sk_buff *skb,
+		  struct netlink_callback *cb,
+		  int (*fill)(struct mr_table *mrt, struct sk_buff *skb,
+			      u32 portid, u32 seq, struct mr_mfc *c,
+			      int cmd, int flags),
+		  spinlock_t *lock, struct fib_dump_filter *filter);
 int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
 		     struct mr_table *(*iter)(struct net *net,
 					      struct mr_table *mrt),
@@ -290,7 +297,7 @@ int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
 				 struct sk_buff *skb,
 				 u32 portid, u32 seq, struct mr_mfc *c,
 				 int cmd, int flags),
-		     spinlock_t *lock);
+		     spinlock_t *lock, struct fib_dump_filter *filter);
 
 int mr_dump(struct net *net, struct notifier_block *nb, unsigned short family,
 	    int (*rules_dump)(struct net *net,
@@ -340,7 +347,7 @@ mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
 			     struct sk_buff *skb,
 			     u32 portid, u32 seq, struct mr_mfc *c,
 			     int cmd, int flags),
-		 spinlock_t *lock)
+		 spinlock_t *lock, struct fib_dump_filter *filter)
 {
 	return -EINVAL;
 }
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c7861e4b402c..dc1d9ed33b31 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -535,6 +535,32 @@ static inline void napi_synchronize(const struct napi_struct *n)
 		barrier();
 }
 
+/**
+ *	napi_if_scheduled_mark_missed - if napi is running, set the
+ *	NAPIF_STATE_MISSED
+ *	@n: NAPI context
+ *
+ * If napi is running, set the NAPIF_STATE_MISSED, and return true if
+ * NAPI is scheduled.
+ **/
+static inline bool napi_if_scheduled_mark_missed(struct napi_struct *n)
+{
+	unsigned long val, new;
+
+	do {
+		val = READ_ONCE(n->state);
+		if (val & NAPIF_STATE_DISABLE)
+			return true;
+
+		if (!(val & NAPIF_STATE_SCHED))
+			return false;
+
+		new = val | NAPIF_STATE_MISSED;
+	} while (cmpxchg(&n->state, val, new) != val);
+
+	return true;
+}
+
 enum netdev_queue_state_t {
 	__QUEUE_STATE_DRV_XOFF,
 	__QUEUE_STATE_STACK_XOFF,
@@ -583,6 +609,9 @@ struct netdev_queue {
 
 	/* Subordinate device that the queue has been assigned to */
 	struct net_device	*sb_dev;
+#ifdef CONFIG_XDP_SOCKETS
+	struct xdp_umem         *umem;
+#endif
 /*
  * write-mostly part
  */
@@ -712,6 +741,9 @@ struct netdev_rx_queue {
 	struct kobject			kobj;
 	struct net_device		*dev;
 	struct xdp_rxq_info		xdp_rxq;
+#ifdef CONFIG_XDP_SOCKETS
+	struct xdp_umem                 *umem;
+#endif
 } ____cacheline_aligned_in_smp;
 
 /*
@@ -1976,7 +2008,6 @@ struct net_device {
 		struct pcpu_lstats __percpu		*lstats;
 		struct pcpu_sw_netstats __percpu	*tstats;
 		struct pcpu_dstats __percpu		*dstats;
-		struct pcpu_vstats __percpu		*vstats;
 	};
 
 #if IS_ENABLED(CONFIG_GARP)
@@ -2320,6 +2351,7 @@ static inline struct sk_buff *call_gro_receive_sk(gro_receive_sk_t cb,
 
 struct packet_type {
 	__be16			type;	/* This is really htons(ether_type). */
+	bool			ignore_outgoing;
 	struct net_device	*dev;	/* NULL is wildcarded here	     */
 	int			(*func) (struct sk_buff *,
 					 struct net_device *,
@@ -2358,6 +2390,12 @@ struct pcpu_sw_netstats {
 	struct u64_stats_sync   syncp;
 };
 
+struct pcpu_lstats {
+	u64 packets;
+	u64 bytes;
+	struct u64_stats_sync syncp;
+};
+
 #define __netdev_alloc_pcpu_stats(type, gfp)				\
 ({									\
 	typeof(type) __percpu *pcpu_stats = alloc_percpu_gfp(type, gfp);\
@@ -2458,6 +2496,13 @@ struct netdev_notifier_info {
 	struct netlink_ext_ack	*extack;
 };
 
+struct netdev_notifier_info_ext {
+	struct netdev_notifier_info info; /* must be first */
+	union {
+		u32 mtu;
+	} ext;
+};
+
 struct netdev_notifier_change_info {
 	struct netdev_notifier_info info; /* must be first */
 	unsigned int flags_changed;
@@ -3600,6 +3645,7 @@ static __always_inline int ____dev_forward_skb(struct net_device *dev,
 	return 0;
 }
 
+bool dev_nit_active(struct net_device *dev);
 void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev);
 
 extern int		netdev_budget;
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index 03097fa70975..e142b2b5f1ea 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -19,7 +19,4 @@ struct ip_conntrack_stat {
 	unsigned int search_restart;
 };
 
-/* call to create an explicit dependency on nf_conntrack. */
-void need_conntrack(void);
-
 #endif /* _NF_CONNTRACK_COMMON_H */
diff --git a/include/linux/netfilter/nfnetlink_osf.h b/include/linux/netfilter/nfnetlink_osf.h
index ecf7dab81e9e..c6000046c966 100644
--- a/include/linux/netfilter/nfnetlink_osf.h
+++ b/include/linux/netfilter/nfnetlink_osf.h
@@ -27,6 +27,7 @@ bool nf_osf_match(const struct sk_buff *skb, u_int8_t family,
 		  const struct list_head *nf_osf_fingers);
 
 const char *nf_osf_find(const struct sk_buff *skb,
-                        const struct list_head *nf_osf_fingers);
+			const struct list_head *nf_osf_fingers,
+			const int ttl_check);
 
 #endif /* _NFOSF_H */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 71f121b66ca8..4da90a6ab536 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -176,8 +176,11 @@ struct netlink_callback {
 	void			*data;
 	/* the module that dump function belong to */
 	struct module		*module;
+	struct netlink_ext_ack	*extack;
 	u16			family;
 	u16			min_dump_alloc;
+	bool			strict_check;
+	u16			answer_flags;
 	unsigned int		prev_seq, seq;
 	long			args[6];
 };
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 3ef82d3a78db..676f1ff161a9 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -31,8 +31,6 @@ struct netpoll {
 	bool ipv6;
 	u16 local_port, remote_port;
 	u8 remote_mac[ETH_ALEN];
-
-	struct work_struct cleanup_work;
 };
 
 struct netpoll_info {
@@ -63,7 +61,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt);
 int __netpoll_setup(struct netpoll *np, struct net_device *ndev);
 int netpoll_setup(struct netpoll *np);
 void __netpoll_cleanup(struct netpoll *np);
-void __netpoll_free_async(struct netpoll *np);
+void __netpoll_free(struct netpoll *np);
 void netpoll_cleanup(struct netpoll *np);
 void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
 			     struct net_device *dev);
diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h
index 10f92e1d8e7b..bf309ff6f244 100644
--- a/include/linux/perf/arm_pmu.h
+++ b/include/linux/perf/arm_pmu.h
@@ -99,6 +99,7 @@ struct arm_pmu {
 	void		(*stop)(struct arm_pmu *);
 	void		(*reset)(void *);
 	int		(*map_event)(struct perf_event *event);
+	int		(*filter_match)(struct perf_event *event);
 	int		num_events;
 	bool		secure_access; /* 32-bit ARM only */
 #define ARMV8_PMUV3_MAX_COMMON_EVENTS 0x40
diff --git a/include/linux/phy.h b/include/linux/phy.h
index cd6f637cbbfb..3ea87f774a76 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -19,6 +19,7 @@
 #include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/ethtool.h>
+#include <linux/linkmode.h>
 #include <linux/mdio.h>
 #include <linux/mii.h>
 #include <linux/module.h>
@@ -41,13 +42,21 @@
 #define PHY_1000BT_FEATURES	(SUPPORTED_1000baseT_Half | \
 				 SUPPORTED_1000baseT_Full)
 
-#define PHY_BASIC_FEATURES	(PHY_10BT_FEATURES | \
-				 PHY_100BT_FEATURES | \
-				 PHY_DEFAULT_FEATURES)
-
-#define PHY_GBIT_FEATURES	(PHY_BASIC_FEATURES | \
-				 PHY_1000BT_FEATURES)
-
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_basic_features) __ro_after_init;
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_basic_t1_features) __ro_after_init;
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_features) __ro_after_init;
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_fibre_features) __ro_after_init;
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_all_ports_features) __ro_after_init;
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_features) __ro_after_init;
+extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_init;
+
+#define PHY_BASIC_FEATURES ((unsigned long *)&phy_basic_features)
+#define PHY_BASIC_T1_FEATURES ((unsigned long *)&phy_basic_t1_features)
+#define PHY_GBIT_FEATURES ((unsigned long *)&phy_gbit_features)
+#define PHY_GBIT_FIBRE_FEATURES ((unsigned long *)&phy_gbit_fibre_features)
+#define PHY_GBIT_ALL_PORTS_FEATURES ((unsigned long *)&phy_gbit_all_ports_features)
+#define PHY_10GBIT_FEATURES ((unsigned long *)&phy_10gbit_features)
+#define PHY_10GBIT_FULL_FEATURES ((unsigned long *)&phy_10gbit_full_features)
 
 /*
  * Set phydev->irq to PHY_POLL if interrupts are not supported,
@@ -509,7 +518,7 @@ struct phy_driver {
 	u32 phy_id;
 	char *name;
 	u32 phy_id_mask;
-	u32 features;
+	const unsigned long * const features;
 	u32 flags;
 	const void *driver_data;
 
@@ -967,6 +976,12 @@ static inline void phy_device_reset(struct phy_device *phydev, int value)
 #define phydev_err(_phydev, format, args...)	\
 	dev_err(&_phydev->mdio.dev, format, ##args)
 
+#define phydev_info(_phydev, format, args...)	\
+	dev_info(&_phydev->mdio.dev, format, ##args)
+
+#define phydev_warn(_phydev, format, args...)	\
+	dev_warn(&_phydev->mdio.dev, format, ##args)
+
 #define phydev_dbg(_phydev, format, args...)	\
 	dev_dbg(&_phydev->mdio.dev, format, ##args)
 
@@ -1039,7 +1054,7 @@ void phy_change_work(struct work_struct *work);
 void phy_mac_interrupt(struct phy_device *phydev);
 void phy_start_machine(struct phy_device *phydev);
 void phy_stop_machine(struct phy_device *phydev);
-void phy_trigger_machine(struct phy_device *phydev, bool sync);
+void phy_trigger_machine(struct phy_device *phydev);
 int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd);
 void phy_ethtool_ksettings_get(struct phy_device *phydev,
 			       struct ethtool_link_ksettings *cmd);
@@ -1049,6 +1064,14 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd);
 int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
 int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);
+void phy_remove_link_mode(struct phy_device *phydev, u32 link_mode);
+void phy_support_sym_pause(struct phy_device *phydev);
+void phy_support_asym_pause(struct phy_device *phydev);
+void phy_set_sym_pause(struct phy_device *phydev, bool rx, bool tx,
+		       bool autoneg);
+void phy_set_asym_pause(struct phy_device *phydev, bool rx, bool tx);
+bool phy_validate_pause(struct phy_device *phydev,
+			struct ethtool_pauseparam *pp);
 
 int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
 		       int (*run)(struct phy_device *));
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 9713aebdd348..03b319f89a34 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -37,9 +37,11 @@ enum phy_mode {
 	PHY_MODE_USB_OTG,
 	PHY_MODE_SGMII,
 	PHY_MODE_2500SGMII,
+	PHY_MODE_QSGMII,
 	PHY_MODE_10GKR,
 	PHY_MODE_UFS_HS_A,
 	PHY_MODE_UFS_HS_B,
+	PHY_MODE_PCIE,
 };
 
 /**
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h
index 5d65521260b3..06996ad4f2bc 100644
--- a/include/linux/qcom_scm.h
+++ b/include/linux/qcom_scm.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2010-2015, 2018, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015 Linaro Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -33,6 +33,8 @@ struct qcom_scm_vmperm {
 
 #define QCOM_SCM_VMID_HLOS       0x3
 #define QCOM_SCM_VMID_MSS_MSA    0xF
+#define QCOM_SCM_VMID_WLAN       0x18
+#define QCOM_SCM_VMID_WLAN_CE    0x19
 #define QCOM_SCM_PERM_READ       0x4
 #define QCOM_SCM_PERM_WRITE      0x2
 #define QCOM_SCM_PERM_EXEC       0x1
diff --git a/include/linux/qed/common_hsi.h b/include/linux/qed/common_hsi.h
index 0081fa6d1268..03f59a28fefd 100644
--- a/include/linux/qed/common_hsi.h
+++ b/include/linux/qed/common_hsi.h
@@ -110,7 +110,7 @@
 
 #define FW_MAJOR_VERSION	8
 #define FW_MINOR_VERSION        37
-#define FW_REVISION_VERSION     2
+#define FW_REVISION_VERSION     7
 #define FW_ENGINEERING_VERSION	0
 
 /***********************/
@@ -931,12 +931,12 @@ struct db_rdma_dpm_params {
 #define DB_RDMA_DPM_PARAMS_WQE_SIZE_SHIFT		16
 #define DB_RDMA_DPM_PARAMS_RESERVED0_MASK		0x1
 #define DB_RDMA_DPM_PARAMS_RESERVED0_SHIFT		27
-#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_MASK		0x1
-#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_SHIFT		28
+#define DB_RDMA_DPM_PARAMS_ACK_REQUEST_MASK		0x1
+#define DB_RDMA_DPM_PARAMS_ACK_REQUEST_SHIFT		28
 #define DB_RDMA_DPM_PARAMS_S_FLG_MASK			0x1
 #define DB_RDMA_DPM_PARAMS_S_FLG_SHIFT			29
-#define DB_RDMA_DPM_PARAMS_RESERVED1_MASK		0x1
-#define DB_RDMA_DPM_PARAMS_RESERVED1_SHIFT		30
+#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_MASK		0x1
+#define DB_RDMA_DPM_PARAMS_COMPLETION_FLG_SHIFT		30
 #define DB_RDMA_DPM_PARAMS_CONN_TYPE_IS_IWARP_MASK	0x1
 #define DB_RDMA_DPM_PARAMS_CONN_TYPE_IS_IWARP_SHIFT	31
 };
diff --git a/include/linux/qed/iscsi_common.h b/include/linux/qed/iscsi_common.h
index b34c573f2b30..66aba505ec56 100644
--- a/include/linux/qed/iscsi_common.h
+++ b/include/linux/qed/iscsi_common.h
@@ -896,7 +896,7 @@ struct e4_ustorm_iscsi_task_ag_ctx {
 	__le32 exp_cont_len;
 	__le32 total_data_acked;
 	__le32 exp_data_acked;
-	u8 next_tid_valid;
+	u8 byte2;
 	u8 byte3;
 	__le16 word1;
 	__le16 next_tid;
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 8cd34645e892..a47321a0d572 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -667,14 +667,35 @@ enum qed_link_mode_bits {
 	QED_LM_Autoneg_BIT = BIT(1),
 	QED_LM_Asym_Pause_BIT = BIT(2),
 	QED_LM_Pause_BIT = BIT(3),
-	QED_LM_1000baseT_Half_BIT = BIT(4),
-	QED_LM_1000baseT_Full_BIT = BIT(5),
+	QED_LM_1000baseT_Full_BIT = BIT(4),
+	QED_LM_10000baseT_Full_BIT = BIT(5),
 	QED_LM_10000baseKR_Full_BIT = BIT(6),
-	QED_LM_25000baseKR_Full_BIT = BIT(7),
-	QED_LM_40000baseLR4_Full_BIT = BIT(8),
-	QED_LM_50000baseKR2_Full_BIT = BIT(9),
-	QED_LM_100000baseKR4_Full_BIT = BIT(10),
-	QED_LM_COUNT = 11
+	QED_LM_20000baseKR2_Full_BIT = BIT(7),
+	QED_LM_25000baseKR_Full_BIT = BIT(8),
+	QED_LM_40000baseLR4_Full_BIT = BIT(9),
+	QED_LM_50000baseKR2_Full_BIT = BIT(10),
+	QED_LM_100000baseKR4_Full_BIT = BIT(11),
+	QED_LM_2500baseX_Full_BIT = BIT(12),
+	QED_LM_Backplane_BIT = BIT(13),
+	QED_LM_1000baseKX_Full_BIT = BIT(14),
+	QED_LM_10000baseKX4_Full_BIT = BIT(15),
+	QED_LM_10000baseR_FEC_BIT = BIT(16),
+	QED_LM_40000baseKR4_Full_BIT = BIT(17),
+	QED_LM_40000baseCR4_Full_BIT = BIT(18),
+	QED_LM_40000baseSR4_Full_BIT = BIT(19),
+	QED_LM_25000baseCR_Full_BIT = BIT(20),
+	QED_LM_25000baseSR_Full_BIT = BIT(21),
+	QED_LM_50000baseCR2_Full_BIT = BIT(22),
+	QED_LM_100000baseSR4_Full_BIT = BIT(23),
+	QED_LM_100000baseCR4_Full_BIT = BIT(24),
+	QED_LM_100000baseLR4_ER4_Full_BIT = BIT(25),
+	QED_LM_50000baseSR2_Full_BIT = BIT(26),
+	QED_LM_1000baseX_Full_BIT = BIT(27),
+	QED_LM_10000baseCR_Full_BIT = BIT(28),
+	QED_LM_10000baseSR_Full_BIT = BIT(29),
+	QED_LM_10000baseLR_Full_BIT = BIT(30),
+	QED_LM_10000baseLRM_Full_BIT = BIT(31),
+	QED_LM_COUNT = 32
 };
 
 struct qed_link_params {
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 5225832bd6ff..bb9cb84114c1 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -6,6 +6,7 @@
 #include <linux/mutex.h>
 #include <linux/netdevice.h>
 #include <linux/wait.h>
+#include <linux/refcount.h>
 #include <uapi/linux/rtnetlink.h>
 
 extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
@@ -34,6 +35,7 @@ extern void rtnl_unlock(void);
 extern int rtnl_trylock(void);
 extern int rtnl_is_locked(void);
 extern int rtnl_lock_killable(void);
+extern bool refcount_dec_and_rtnl_lock(refcount_t *r);
 
 extern wait_queue_head_t netdev_unregistering_wq;
 extern struct rw_semaphore pernet_ops_rwsem;
@@ -83,6 +85,11 @@ static inline struct netdev_queue *dev_ingress_queue(struct net_device *dev)
 	return rtnl_dereference(dev->ingress_queue);
 }
 
+static inline struct netdev_queue *dev_ingress_queue_rcu(struct net_device *dev)
+{
+	return rcu_dereference(dev->ingress_queue);
+}
+
 struct netdev_queue *dev_ingress_queue_create(struct net_device *dev);
 
 #ifdef CONFIG_NET_INGRESS
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index c0e795d95477..1c89611e0e06 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -36,6 +36,7 @@ enum {
 	SCIx_SH4_SCIF_FIFODATA_REGTYPE,
 	SCIx_SH7705_SCIF_REGTYPE,
 	SCIx_HSCIF_REGTYPE,
+	SCIx_RZ_SCIFA_REGTYPE,
 
 	SCIx_NR_REGTYPES,
 };
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 17a13e4785fc..0ba687454267 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -243,6 +243,8 @@ struct scatterlist;
 struct pipe_inode_info;
 struct iov_iter;
 struct napi_struct;
+struct bpf_prog;
+union bpf_attr;
 
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 struct nf_conntrack {
@@ -689,7 +691,7 @@ struct sk_buff {
 
 	union {
 		ktime_t		tstamp;
-		u64		skb_mstamp;
+		u64		skb_mstamp_ns; /* earliest departure time */
 	};
 	/*
 	 * This is the control buffer. It is free to use for every
@@ -1080,11 +1082,6 @@ static inline int skb_pad(struct sk_buff *skb, int pad)
 }
 #define dev_kfree_skb(a)	consume_skb(a)
 
-int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
-			    int getfrag(void *from, char *to, int offset,
-					int len, int odd, struct sk_buff *skb),
-			    void *from, int length);
-
 int skb_append_pagefrags(struct sk_buff *skb, struct page *page,
 			 int offset, size_t size);
 
@@ -1192,6 +1189,24 @@ void skb_flow_dissector_init(struct flow_dissector *flow_dissector,
 			     const struct flow_dissector_key *key,
 			     unsigned int key_count);
 
+#ifdef CONFIG_NET
+int skb_flow_dissector_bpf_prog_attach(const union bpf_attr *attr,
+				       struct bpf_prog *prog);
+
+int skb_flow_dissector_bpf_prog_detach(const union bpf_attr *attr);
+#else
+static inline int skb_flow_dissector_bpf_prog_attach(const union bpf_attr *attr,
+						     struct bpf_prog *prog)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int skb_flow_dissector_bpf_prog_detach(const union bpf_attr *attr)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
 bool __skb_flow_dissect(const struct sk_buff *skb,
 			struct flow_dissector *flow_dissector,
 			void *target_container,
@@ -1339,6 +1354,17 @@ static inline void skb_zcopy_abort(struct sk_buff *skb)
 	}
 }
 
+static inline void skb_mark_not_on_list(struct sk_buff *skb)
+{
+	skb->next = NULL;
+}
+
+static inline void skb_list_del_init(struct sk_buff *skb)
+{
+	__list_del_entry(&skb->list);
+	skb_mark_not_on_list(skb);
+}
+
 /**
  *	skb_queue_empty - check if a queue is empty
  *	@list: queue head
@@ -1593,6 +1619,17 @@ static inline struct sk_buff *skb_peek(const struct sk_buff_head *list_)
 }
 
 /**
+ *	__skb_peek - peek at the head of a non-empty &sk_buff_head
+ *	@list_: list to peek at
+ *
+ *	Like skb_peek(), but the caller knows that the list is not empty.
+ */
+static inline struct sk_buff *__skb_peek(const struct sk_buff_head *list_)
+{
+	return list_->next;
+}
+
+/**
  *	skb_peek_next - peek skb following the given one from a queue
  *	@skb: skb to start from
  *	@list_: list to peek at
@@ -3468,13 +3505,19 @@ static inline bool __skb_metadata_differs(const struct sk_buff *skb_a,
 #define __it(x, op) (x -= sizeof(u##op))
 #define __it_diff(a, b, op) (*(u##op *)__it(a, op)) ^ (*(u##op *)__it(b, op))
 	case 32: diffs |= __it_diff(a, b, 64);
+		 /* fall through */
 	case 24: diffs |= __it_diff(a, b, 64);
+		 /* fall through */
 	case 16: diffs |= __it_diff(a, b, 64);
+		 /* fall through */
 	case  8: diffs |= __it_diff(a, b, 64);
 		break;
 	case 28: diffs |= __it_diff(a, b, 64);
+		 /* fall through */
 	case 20: diffs |= __it_diff(a, b, 64);
+		 /* fall through */
 	case 12: diffs |= __it_diff(a, b, 64);
+		 /* fall through */
 	case  4: diffs |= __it_diff(a, b, 32);
 		break;
 	}
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
new file mode 100644
index 000000000000..2a11e9d91dfa
--- /dev/null
+++ b/include/linux/skmsg.h
@@ -0,0 +1,434 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2017 - 2018 Covalent IO, Inc. http://covalent.io */
+
+#ifndef _LINUX_SKMSG_H
+#define _LINUX_SKMSG_H
+
+#include <linux/bpf.h>
+#include <linux/filter.h>
+#include <linux/scatterlist.h>
+#include <linux/skbuff.h>
+
+#include <net/sock.h>
+#include <net/tcp.h>
+#include <net/strparser.h>
+
+#define MAX_MSG_FRAGS			MAX_SKB_FRAGS
+
+enum __sk_action {
+	__SK_DROP = 0,
+	__SK_PASS,
+	__SK_REDIRECT,
+	__SK_NONE,
+};
+
+struct sk_msg_sg {
+	u32				start;
+	u32				curr;
+	u32				end;
+	u32				size;
+	u32				copybreak;
+	bool				copy[MAX_MSG_FRAGS];
+	/* The extra element is used for chaining the front and sections when
+	 * the list becomes partitioned (e.g. end < start). The crypto APIs
+	 * require the chaining.
+	 */
+	struct scatterlist		data[MAX_MSG_FRAGS + 1];
+};
+
+struct sk_msg {
+	struct sk_msg_sg		sg;
+	void				*data;
+	void				*data_end;
+	u32				apply_bytes;
+	u32				cork_bytes;
+	u32				flags;
+	struct sk_buff			*skb;
+	struct sock			*sk_redir;
+	struct sock			*sk;
+	struct list_head		list;
+};
+
+struct sk_psock_progs {
+	struct bpf_prog			*msg_parser;
+	struct bpf_prog			*skb_parser;
+	struct bpf_prog			*skb_verdict;
+};
+
+enum sk_psock_state_bits {
+	SK_PSOCK_TX_ENABLED,
+};
+
+struct sk_psock_link {
+	struct list_head		list;
+	struct bpf_map			*map;
+	void				*link_raw;
+};
+
+struct sk_psock_parser {
+	struct strparser		strp;
+	bool				enabled;
+	void (*saved_data_ready)(struct sock *sk);
+};
+
+struct sk_psock_work_state {
+	struct sk_buff			*skb;
+	u32				len;
+	u32				off;
+};
+
+struct sk_psock {
+	struct sock			*sk;
+	struct sock			*sk_redir;
+	u32				apply_bytes;
+	u32				cork_bytes;
+	u32				eval;
+	struct sk_msg			*cork;
+	struct sk_psock_progs		progs;
+	struct sk_psock_parser		parser;
+	struct sk_buff_head		ingress_skb;
+	struct list_head		ingress_msg;
+	unsigned long			state;
+	struct list_head		link;
+	spinlock_t			link_lock;
+	refcount_t			refcnt;
+	void (*saved_unhash)(struct sock *sk);
+	void (*saved_close)(struct sock *sk, long timeout);
+	void (*saved_write_space)(struct sock *sk);
+	struct proto			*sk_proto;
+	struct sk_psock_work_state	work_state;
+	struct work_struct		work;
+	union {
+		struct rcu_head		rcu;
+		struct work_struct	gc;
+	};
+};
+
+int sk_msg_alloc(struct sock *sk, struct sk_msg *msg, int len,
+		 int elem_first_coalesce);
+int sk_msg_clone(struct sock *sk, struct sk_msg *dst, struct sk_msg *src,
+		 u32 off, u32 len);
+void sk_msg_trim(struct sock *sk, struct sk_msg *msg, int len);
+int sk_msg_free(struct sock *sk, struct sk_msg *msg);
+int sk_msg_free_nocharge(struct sock *sk, struct sk_msg *msg);
+void sk_msg_free_partial(struct sock *sk, struct sk_msg *msg, u32 bytes);
+void sk_msg_free_partial_nocharge(struct sock *sk, struct sk_msg *msg,
+				  u32 bytes);
+
+void sk_msg_return(struct sock *sk, struct sk_msg *msg, int bytes);
+void sk_msg_return_zero(struct sock *sk, struct sk_msg *msg, int bytes);
+
+int sk_msg_zerocopy_from_iter(struct sock *sk, struct iov_iter *from,
+			      struct sk_msg *msg, u32 bytes);
+int sk_msg_memcopy_from_iter(struct sock *sk, struct iov_iter *from,
+			     struct sk_msg *msg, u32 bytes);
+
+static inline void sk_msg_check_to_free(struct sk_msg *msg, u32 i, u32 bytes)
+{
+	WARN_ON(i == msg->sg.end && bytes);
+}
+
+static inline void sk_msg_apply_bytes(struct sk_psock *psock, u32 bytes)
+{
+	if (psock->apply_bytes) {
+		if (psock->apply_bytes < bytes)
+			psock->apply_bytes = 0;
+		else
+			psock->apply_bytes -= bytes;
+	}
+}
+
+#define sk_msg_iter_var_prev(var)			\
+	do {						\
+		if (var == 0)				\
+			var = MAX_MSG_FRAGS - 1;	\
+		else					\
+			var--;				\
+	} while (0)
+
+#define sk_msg_iter_var_next(var)			\
+	do {						\
+		var++;					\
+		if (var == MAX_MSG_FRAGS)		\
+			var = 0;			\
+	} while (0)
+
+#define sk_msg_iter_prev(msg, which)			\
+	sk_msg_iter_var_prev(msg->sg.which)
+
+#define sk_msg_iter_next(msg, which)			\
+	sk_msg_iter_var_next(msg->sg.which)
+
+static inline void sk_msg_clear_meta(struct sk_msg *msg)
+{
+	memset(&msg->sg, 0, offsetofend(struct sk_msg_sg, copy));
+}
+
+static inline void sk_msg_init(struct sk_msg *msg)
+{
+	BUILD_BUG_ON(ARRAY_SIZE(msg->sg.data) - 1 != MAX_MSG_FRAGS);
+	memset(msg, 0, sizeof(*msg));
+	sg_init_marker(msg->sg.data, MAX_MSG_FRAGS);
+}
+
+static inline void sk_msg_xfer(struct sk_msg *dst, struct sk_msg *src,
+			       int which, u32 size)
+{
+	dst->sg.data[which] = src->sg.data[which];
+	dst->sg.data[which].length  = size;
+	dst->sg.size		   += size;
+	src->sg.data[which].length -= size;
+	src->sg.data[which].offset += size;
+}
+
+static inline void sk_msg_xfer_full(struct sk_msg *dst, struct sk_msg *src)
+{
+	memcpy(dst, src, sizeof(*src));
+	sk_msg_init(src);
+}
+
+static inline bool sk_msg_full(const struct sk_msg *msg)
+{
+	return (msg->sg.end == msg->sg.start) && msg->sg.size;
+}
+
+static inline u32 sk_msg_elem_used(const struct sk_msg *msg)
+{
+	if (sk_msg_full(msg))
+		return MAX_MSG_FRAGS;
+
+	return msg->sg.end >= msg->sg.start ?
+		msg->sg.end - msg->sg.start :
+		msg->sg.end + (MAX_MSG_FRAGS - msg->sg.start);
+}
+
+static inline struct scatterlist *sk_msg_elem(struct sk_msg *msg, int which)
+{
+	return &msg->sg.data[which];
+}
+
+static inline struct scatterlist sk_msg_elem_cpy(struct sk_msg *msg, int which)
+{
+	return msg->sg.data[which];
+}
+
+static inline struct page *sk_msg_page(struct sk_msg *msg, int which)
+{
+	return sg_page(sk_msg_elem(msg, which));
+}
+
+static inline bool sk_msg_to_ingress(const struct sk_msg *msg)
+{
+	return msg->flags & BPF_F_INGRESS;
+}
+
+static inline void sk_msg_compute_data_pointers(struct sk_msg *msg)
+{
+	struct scatterlist *sge = sk_msg_elem(msg, msg->sg.start);
+
+	if (msg->sg.copy[msg->sg.start]) {
+		msg->data = NULL;
+		msg->data_end = NULL;
+	} else {
+		msg->data = sg_virt(sge);
+		msg->data_end = msg->data + sge->length;
+	}
+}
+
+static inline void sk_msg_page_add(struct sk_msg *msg, struct page *page,
+				   u32 len, u32 offset)
+{
+	struct scatterlist *sge;
+
+	get_page(page);
+	sge = sk_msg_elem(msg, msg->sg.end);
+	sg_set_page(sge, page, len, offset);
+	sg_unmark_end(sge);
+
+	msg->sg.copy[msg->sg.end] = true;
+	msg->sg.size += len;
+	sk_msg_iter_next(msg, end);
+}
+
+static inline void sk_msg_sg_copy(struct sk_msg *msg, u32 i, bool copy_state)
+{
+	do {
+		msg->sg.copy[i] = copy_state;
+		sk_msg_iter_var_next(i);
+		if (i == msg->sg.end)
+			break;
+	} while (1);
+}
+
+static inline void sk_msg_sg_copy_set(struct sk_msg *msg, u32 start)
+{
+	sk_msg_sg_copy(msg, start, true);
+}
+
+static inline void sk_msg_sg_copy_clear(struct sk_msg *msg, u32 start)
+{
+	sk_msg_sg_copy(msg, start, false);
+}
+
+static inline struct sk_psock *sk_psock(const struct sock *sk)
+{
+	return rcu_dereference_sk_user_data(sk);
+}
+
+static inline void sk_psock_queue_msg(struct sk_psock *psock,
+				      struct sk_msg *msg)
+{
+	list_add_tail(&msg->list, &psock->ingress_msg);
+}
+
+static inline bool sk_psock_queue_empty(const struct sk_psock *psock)
+{
+	return psock ? list_empty(&psock->ingress_msg) : true;
+}
+
+static inline void sk_psock_report_error(struct sk_psock *psock, int err)
+{
+	struct sock *sk = psock->sk;
+
+	sk->sk_err = err;
+	sk->sk_error_report(sk);
+}
+
+struct sk_psock *sk_psock_init(struct sock *sk, int node);
+
+int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock);
+void sk_psock_start_strp(struct sock *sk, struct sk_psock *psock);
+void sk_psock_stop_strp(struct sock *sk, struct sk_psock *psock);
+
+int sk_psock_msg_verdict(struct sock *sk, struct sk_psock *psock,
+			 struct sk_msg *msg);
+
+static inline struct sk_psock_link *sk_psock_init_link(void)
+{
+	return kzalloc(sizeof(struct sk_psock_link),
+		       GFP_ATOMIC | __GFP_NOWARN);
+}
+
+static inline void sk_psock_free_link(struct sk_psock_link *link)
+{
+	kfree(link);
+}
+
+struct sk_psock_link *sk_psock_link_pop(struct sk_psock *psock);
+#if defined(CONFIG_BPF_STREAM_PARSER)
+void sk_psock_unlink(struct sock *sk, struct sk_psock_link *link);
+#else
+static inline void sk_psock_unlink(struct sock *sk,
+				   struct sk_psock_link *link)
+{
+}
+#endif
+
+void __sk_psock_purge_ingress_msg(struct sk_psock *psock);
+
+static inline void sk_psock_cork_free(struct sk_psock *psock)
+{
+	if (psock->cork) {
+		sk_msg_free(psock->sk, psock->cork);
+		kfree(psock->cork);
+		psock->cork = NULL;
+	}
+}
+
+static inline void sk_psock_update_proto(struct sock *sk,
+					 struct sk_psock *psock,
+					 struct proto *ops)
+{
+	psock->saved_unhash = sk->sk_prot->unhash;
+	psock->saved_close = sk->sk_prot->close;
+	psock->saved_write_space = sk->sk_write_space;
+
+	psock->sk_proto = sk->sk_prot;
+	sk->sk_prot = ops;
+}
+
+static inline void sk_psock_restore_proto(struct sock *sk,
+					  struct sk_psock *psock)
+{
+	if (psock->sk_proto) {
+		sk->sk_prot = psock->sk_proto;
+		psock->sk_proto = NULL;
+	}
+}
+
+static inline void sk_psock_set_state(struct sk_psock *psock,
+				      enum sk_psock_state_bits bit)
+{
+	set_bit(bit, &psock->state);
+}
+
+static inline void sk_psock_clear_state(struct sk_psock *psock,
+					enum sk_psock_state_bits bit)
+{
+	clear_bit(bit, &psock->state);
+}
+
+static inline bool sk_psock_test_state(const struct sk_psock *psock,
+				       enum sk_psock_state_bits bit)
+{
+	return test_bit(bit, &psock->state);
+}
+
+static inline struct sk_psock *sk_psock_get_checked(struct sock *sk)
+{
+	struct sk_psock *psock;
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (psock) {
+		if (sk->sk_prot->recvmsg != tcp_bpf_recvmsg) {
+			psock = ERR_PTR(-EBUSY);
+			goto out;
+		}
+
+		if (!refcount_inc_not_zero(&psock->refcnt))
+			psock = ERR_PTR(-EBUSY);
+	}
+out:
+	rcu_read_unlock();
+	return psock;
+}
+
+static inline struct sk_psock *sk_psock_get(struct sock *sk)
+{
+	struct sk_psock *psock;
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (psock && !refcount_inc_not_zero(&psock->refcnt))
+		psock = NULL;
+	rcu_read_unlock();
+	return psock;
+}
+
+void sk_psock_stop(struct sock *sk, struct sk_psock *psock);
+void sk_psock_destroy(struct rcu_head *rcu);
+void sk_psock_drop(struct sock *sk, struct sk_psock *psock);
+
+static inline void sk_psock_put(struct sock *sk, struct sk_psock *psock)
+{
+	if (refcount_dec_and_test(&psock->refcnt))
+		sk_psock_drop(sk, psock);
+}
+
+static inline void psock_set_prog(struct bpf_prog **pprog,
+				  struct bpf_prog *prog)
+{
+	prog = xchg(pprog, prog);
+	if (prog)
+		bpf_prog_put(prog);
+}
+
+static inline void psock_progs_drop(struct sk_psock_progs *progs)
+{
+	psock_set_prog(&progs->msg_parser, NULL);
+	psock_set_prog(&progs->skb_parser, NULL);
+	psock_set_prog(&progs->skb_verdict, NULL);
+}
+
+#endif /* _LINUX_SKMSG_H */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 5a28ac9284f0..3f529ad9a9d2 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -251,6 +251,7 @@ static inline bool idle_should_enter_s2idle(void)
 	return unlikely(s2idle_state == S2IDLE_STATE_ENTER);
 }
 
+extern bool pm_suspend_via_s2idle(void);
 extern void __init pm_states_init(void);
 extern void s2idle_set_ops(const struct platform_s2idle_ops *ops);
 extern void s2idle_wake(void);
@@ -282,6 +283,7 @@ static inline void pm_set_suspend_via_firmware(void) {}
 static inline void pm_set_resume_via_firmware(void) {}
 static inline bool pm_suspend_via_firmware(void) { return false; }
 static inline bool pm_resume_via_firmware(void) { return false; }
+static inline bool pm_suspend_via_s2idle(void) { return false; }
 
 static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {}
 static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 263e37271afd..8ed77bb4ed86 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -248,6 +248,9 @@ struct tcp_sock {
 		syn_smc:1;	/* SYN includes SMC */
 	u32	tlp_high_seq;	/* snd_nxt at the time of TLP retransmit. */
 
+	u64	tcp_wstamp_ns;	/* departure time for next sent data packet */
+	u64	tcp_clock_cache; /* cache last tcp_clock_ns() (see tcp_mstamp_refresh()) */
+
 /* RTT measurement */
 	u64	tcp_mstamp;	/* most recent packet received/sent */
 	u32	srtt_us;	/* smoothed round trip time << 3 in usecs */
diff --git a/include/linux/tracepoint-defs.h b/include/linux/tracepoint-defs.h
index 22c5a46e9693..49ba9cde7e4b 100644
--- a/include/linux/tracepoint-defs.h
+++ b/include/linux/tracepoint-defs.h
@@ -35,6 +35,12 @@ struct tracepoint {
 	struct tracepoint_func __rcu *funcs;
 };
 
+#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
+typedef const int tracepoint_ptr_t;
+#else
+typedef struct tracepoint * const tracepoint_ptr_t;
+#endif
+
 struct bpf_raw_event_map {
 	struct tracepoint	*tp;
 	void			*bpf_func;
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 041f7e56a289..538ba1a58f5b 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -99,6 +99,29 @@ extern void syscall_unregfunc(void);
 #define TRACE_DEFINE_ENUM(x)
 #define TRACE_DEFINE_SIZEOF(x)
 
+#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
+static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
+{
+	return offset_to_ptr(p);
+}
+
+#define __TRACEPOINT_ENTRY(name)					\
+	asm("	.section \"__tracepoints_ptrs\", \"a\"		\n"	\
+	    "	.balign 4					\n"	\
+	    "	.long 	__tracepoint_" #name " - .		\n"	\
+	    "	.previous					\n")
+#else
+static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
+{
+	return *p;
+}
+
+#define __TRACEPOINT_ENTRY(name)					 \
+	static tracepoint_ptr_t __tracepoint_ptr_##name __used		 \
+	__attribute__((section("__tracepoints_ptrs"))) =		 \
+		&__tracepoint_##name
+#endif
+
 #endif /* _LINUX_TRACEPOINT_H */
 
 /*
@@ -253,19 +276,6 @@ extern void syscall_unregfunc(void);
 		return static_key_false(&__tracepoint_##name.key);	\
 	}
 
-#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
-#define __TRACEPOINT_ENTRY(name)					\
-	asm("	.section \"__tracepoints_ptrs\", \"a\"		\n"	\
-	    "	.balign 4					\n"	\
-	    "	.long 	__tracepoint_" #name " - .		\n"	\
-	    "	.previous					\n")
-#else
-#define __TRACEPOINT_ENTRY(name)					 \
-	static struct tracepoint * const __tracepoint_ptr_##name __used	 \
-	__attribute__((section("__tracepoints_ptrs"))) =		 \
-		&__tracepoint_##name
-#endif
-
 /*
  * We have no guarantee that gcc and the linker won't up-align the tracepoint
  * structures, so we create an array of pointers that will be used for iteration
diff --git a/include/linux/umh.h b/include/linux/umh.h
index 5c812acbb80a..235f51b62c71 100644
--- a/include/linux/umh.h
+++ b/include/linux/umh.h
@@ -44,6 +44,7 @@ struct subprocess_info *call_usermodehelper_setup_file(struct file *file,
 			  int (*init)(struct subprocess_info *info, struct cred *new),
 			  void (*cleanup)(struct subprocess_info *), void *data);
 struct umh_info {
+	const char *cmdline;
 	struct file *pipe_to_umh;
 	struct file *pipe_from_umh;
 	pid_t pid;
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index e2ec3582e549..d8860f2d0976 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -28,7 +28,7 @@ struct usbnet {
 	/* housekeeping */
 	struct usb_device	*udev;
 	struct usb_interface	*intf;
-	struct driver_info	*driver_info;
+	const struct driver_info *driver_info;
 	const char		*driver_name;
 	void			*driver_priv;
 	wait_queue_head_t	wait;
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 970303448c90..05c7df41d737 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -13,7 +13,7 @@
 #include <net/netns/generic.h>
 
 struct tcf_idrinfo {
-	spinlock_t	lock;
+	struct mutex	lock;
 	struct idr	action_idr;
 };
 
@@ -31,10 +31,12 @@ struct tc_action {
 	int				tcfa_action;
 	struct tcf_t			tcfa_tm;
 	struct gnet_stats_basic_packed	tcfa_bstats;
+	struct gnet_stats_basic_packed	tcfa_bstats_hw;
 	struct gnet_stats_queue		tcfa_qstats;
 	struct net_rate_estimator __rcu *tcfa_rate_est;
 	spinlock_t			tcfa_lock;
 	struct gnet_stats_basic_cpu __percpu *cpu_bstats;
+	struct gnet_stats_basic_cpu __percpu *cpu_bstats_hw;
 	struct gnet_stats_queue __percpu *cpu_qstats;
 	struct tc_cookie	__rcu *act_cookie;
 	struct tcf_chain	*goto_chain;
@@ -85,8 +87,7 @@ struct tc_action_ops {
 		       struct tcf_result *); /* called under RCU BH lock*/
 	int     (*dump)(struct sk_buff *, struct tc_action *, int, int);
 	void	(*cleanup)(struct tc_action *);
-	int     (*lookup)(struct net *net, struct tc_action **a, u32 index,
-			  struct netlink_ext_ack *extack);
+	int     (*lookup)(struct net *net, struct tc_action **a, u32 index);
 	int     (*init)(struct net *net, struct nlattr *nla,
 			struct nlattr *est, struct tc_action **act, int ovr,
 			int bind, bool rtnl_held,
@@ -95,7 +96,7 @@ struct tc_action_ops {
 			struct netlink_callback *, int,
 			const struct tc_action_ops *,
 			struct netlink_ext_ack *);
-	void	(*stats_update)(struct tc_action *, u64, u32, u64);
+	void	(*stats_update)(struct tc_action *, u64, u32, u64, bool);
 	size_t  (*get_fill_size)(const struct tc_action *act);
 	struct net_device *(*get_dev)(const struct tc_action *a);
 	void	(*put_dev)(struct net_device *dev);
@@ -116,7 +117,7 @@ int tc_action_net_init(struct tc_action_net *tn,
 	if (!tn->idrinfo)
 		return -ENOMEM;
 	tn->ops = ops;
-	spin_lock_init(&tn->idrinfo->lock);
+	mutex_init(&tn->idrinfo->lock);
 	idr_init(&tn->idrinfo->action_idr);
 	return err;
 }
@@ -183,13 +184,13 @@ int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int);
 #endif /* CONFIG_NET_CLS_ACT */
 
 static inline void tcf_action_stats_update(struct tc_action *a, u64 bytes,
-					   u64 packets, u64 lastuse)
+					   u64 packets, u64 lastuse, bool hw)
 {
 #ifdef CONFIG_NET_CLS_ACT
 	if (!a->ops->stats_update)
 		return;
 
-	a->ops->stats_update(a, bytes, packets, lastuse);
+	a->ops->stats_update(a, bytes, packets, lastuse, hw);
 #endif
 }
 
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 6def0351bcc3..14b789a123e7 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -265,6 +265,11 @@ extern const struct ipv6_stub *ipv6_stub __read_mostly;
 struct ipv6_bpf_stub {
 	int (*inet6_bind)(struct sock *sk, struct sockaddr *uaddr, int addr_len,
 			  bool force_bind_address_no_port, bool with_lock);
+	struct sock *(*udp6_lib_lookup)(struct net *net,
+					const struct in6_addr *saddr, __be16 sport,
+					const struct in6_addr *daddr, __be16 dport,
+					int dif, int sdif, struct udp_table *tbl,
+					struct sk_buff *skb);
 };
 extern const struct ipv6_bpf_stub *ipv6_bpf_stub __read_mostly;
 
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index f53edb3754bc..de587948042a 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -13,6 +13,7 @@
 #define _NET_RXRPC_H
 
 #include <linux/rxrpc.h>
+#include <linux/ktime.h>
 
 struct key;
 struct sock;
@@ -77,5 +78,8 @@ int rxrpc_kernel_retry_call(struct socket *, struct rxrpc_call *,
 int rxrpc_kernel_check_call(struct socket *, struct rxrpc_call *,
 			    enum rxrpc_call_completion *, u32 *);
 u32 rxrpc_kernel_check_life(struct socket *, struct rxrpc_call *);
+u32 rxrpc_kernel_get_epoch(struct socket *, struct rxrpc_call *);
+bool rxrpc_kernel_get_reply_time(struct socket *, struct rxrpc_call *,
+				 ktime_t *);
 
 #endif /* _NET_RXRPC_H */
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index a5ba41b3b867..e2695c4bf358 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -52,7 +52,7 @@ struct unix_skb_parms {
 struct unix_sock {
 	/* WARNING: sk has to be the first member */
 	struct sock		sk;
-	struct unix_address     *addr;
+	struct unix_address	*addr;
 	struct path		path;
 	struct mutex		iolock, bindlock;
 	struct sock		*peer;
@@ -63,7 +63,7 @@ struct unix_sock {
 #define UNIX_GC_CANDIDATE	0
 #define UNIX_GC_MAYBE_CYCLE	1
 	struct socket_wq	peer_wq;
-	wait_queue_entry_t		peer_wake;
+	wait_queue_entry_t	peer_wake;
 };
 
 static inline struct unix_sock *unix_sk(const struct sock *sk)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index cdd9f1fe7cfa..c36dc1e20556 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1517,6 +1517,20 @@ struct hci_cp_le_write_def_data_len {
 	__le16	tx_time;
 } __packed;
 
+#define HCI_OP_LE_ADD_TO_RESOLV_LIST	0x2027
+struct hci_cp_le_add_to_resolv_list {
+	__u8	 bdaddr_type;
+	bdaddr_t bdaddr;
+	__u8	 peer_irk[16];
+	__u8	 local_irk[16];
+} __packed;
+
+#define HCI_OP_LE_DEL_FROM_RESOLV_LIST	0x2028
+struct hci_cp_le_del_from_resolv_list {
+	__u8	 bdaddr_type;
+	bdaddr_t bdaddr;
+} __packed;
+
 #define HCI_OP_LE_CLEAR_RESOLV_LIST	0x2029
 
 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE	0x202a
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 0db1b9b428b7..e5ea633ea368 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -103,6 +103,14 @@ struct bdaddr_list {
 	u8 bdaddr_type;
 };
 
+struct bdaddr_list_with_irk {
+	struct list_head list;
+	bdaddr_t bdaddr;
+	u8 bdaddr_type;
+	u8 peer_irk[16];
+	u8 local_irk[16];
+};
+
 struct bt_uuid {
 	struct list_head list;
 	u8 uuid[16];
@@ -259,6 +267,8 @@ struct hci_dev {
 	__u16		le_max_tx_time;
 	__u16		le_max_rx_len;
 	__u16		le_max_rx_time;
+	__u8		le_max_key_size;
+	__u8		le_min_key_size;
 	__u16		discov_interleaved_timeout;
 	__u16		conn_info_min_age;
 	__u16		conn_info_max_age;
@@ -1058,8 +1068,15 @@ int hci_inquiry(void __user *arg);
 
 struct bdaddr_list *hci_bdaddr_list_lookup(struct list_head *list,
 					   bdaddr_t *bdaddr, u8 type);
+struct bdaddr_list_with_irk *hci_bdaddr_list_lookup_with_irk(
+				    struct list_head *list, bdaddr_t *bdaddr,
+				    u8 type);
 int hci_bdaddr_list_add(struct list_head *list, bdaddr_t *bdaddr, u8 type);
+int hci_bdaddr_list_add_with_irk(struct list_head *list, bdaddr_t *bdaddr,
+					u8 type, u8 *peer_irk, u8 *local_irk);
 int hci_bdaddr_list_del(struct list_head *list, bdaddr_t *bdaddr, u8 type);
+int hci_bdaddr_list_del_with_irk(struct list_head *list, bdaddr_t *bdaddr,
+								u8 type);
 void hci_bdaddr_list_clear(struct list_head *list);
 
 struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev,
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 0697fd413087..093aedebdf0c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -277,12 +277,19 @@ struct l2cap_conn_rsp {
 #define L2CAP_CR_SEC_BLOCK	0x0003
 #define L2CAP_CR_NO_MEM		0x0004
 #define L2CAP_CR_BAD_AMP	0x0005
-#define L2CAP_CR_AUTHENTICATION	0x0005
-#define L2CAP_CR_AUTHORIZATION	0x0006
-#define L2CAP_CR_BAD_KEY_SIZE	0x0007
-#define L2CAP_CR_ENCRYPTION	0x0008
-#define L2CAP_CR_INVALID_SCID	0x0009
-#define L2CAP_CR_SCID_IN_USE	0x000A
+#define L2CAP_CR_INVALID_SCID	0x0006
+#define L2CAP_CR_SCID_IN_USE	0x0007
+
+/* credit based connect results */
+#define L2CAP_CR_LE_SUCCESS		0x0000
+#define L2CAP_CR_LE_BAD_PSM		0x0002
+#define L2CAP_CR_LE_NO_MEM		0x0004
+#define L2CAP_CR_LE_AUTHENTICATION	0x0005
+#define L2CAP_CR_LE_AUTHORIZATION	0x0006
+#define L2CAP_CR_LE_BAD_KEY_SIZE	0x0007
+#define L2CAP_CR_LE_ENCRYPTION		0x0008
+#define L2CAP_CR_LE_INVALID_SCID	0x0009
+#define L2CAP_CR_LE_SCID_IN_USE		0X000A
 
 /* connect/create channel status */
 #define L2CAP_CS_NO_INFO	0x0000
@@ -455,9 +462,6 @@ struct l2cap_conn_param_update_rsp {
 #define L2CAP_CONN_PARAM_ACCEPTED	0x0000
 #define L2CAP_CONN_PARAM_REJECTED	0x0001
 
-#define L2CAP_LE_MAX_CREDITS		10
-#define L2CAP_LE_DEFAULT_MPS		230
-
 struct l2cap_le_conn_req {
 	__le16     psm;
 	__le16     scid;
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 4de121e24ce5..1fa41b7a1be3 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -149,7 +149,7 @@ enum ieee80211_channel_flags {
  */
 struct ieee80211_channel {
 	enum nl80211_band band;
-	u16 center_freq;
+	u32 center_freq;
 	u16 hw_value;
 	u32 flags;
 	int max_antenna_gain;
@@ -775,6 +775,12 @@ struct cfg80211_crypto_settings {
  * @assocresp_ies_len: length of assocresp_ies in octets
  * @probe_resp_len: length of probe response template (@probe_resp)
  * @probe_resp: probe response template (AP mode only)
+ * @ftm_responder: enable FTM responder functionality; -1 for no change
+ *	(which also implies no change in LCI/civic location data)
+ * @lci: LCI subelement content
+ * @civicloc: Civic location subelement content
+ * @lci_len: LCI data length
+ * @civicloc_len: Civic location data length
  */
 struct cfg80211_beacon_data {
 	const u8 *head, *tail;
@@ -782,12 +788,17 @@ struct cfg80211_beacon_data {
 	const u8 *proberesp_ies;
 	const u8 *assocresp_ies;
 	const u8 *probe_resp;
+	const u8 *lci;
+	const u8 *civicloc;
+	s8 ftm_responder;
 
 	size_t head_len, tail_len;
 	size_t beacon_ies_len;
 	size_t proberesp_ies_len;
 	size_t assocresp_ies_len;
 	size_t probe_resp_len;
+	size_t lci_len;
+	size_t civicloc_len;
 };
 
 struct mac_address {
@@ -849,6 +860,7 @@ struct cfg80211_bitrate_mask {
  * @beacon_rate: bitrate to be used for beacons
  * @ht_cap: HT capabilities (or %NULL if HT isn't enabled)
  * @vht_cap: VHT capabilities (or %NULL if VHT isn't enabled)
+ * @he_cap: HE capabilities (or %NULL if HE isn't enabled)
  * @ht_required: stations must support HT
  * @vht_required: stations must support VHT
  */
@@ -874,6 +886,7 @@ struct cfg80211_ap_settings {
 
 	const struct ieee80211_ht_cap *ht_cap;
 	const struct ieee80211_vht_cap *vht_cap;
+	const struct ieee80211_he_cap_elem *he_cap;
 	bool ht_required, vht_required;
 };
 
@@ -1290,6 +1303,10 @@ struct cfg80211_tid_stats {
  * @ack_signal: signal strength (in dBm) of the last ACK frame.
  * @avg_ack_signal: average rssi value of ack packet for the no of msdu's has
  *	been sent.
+ * @rx_mpdu_count: number of MPDUs received from this station
+ * @fcs_err_count: number of packets (MPDUs) received from this station with
+ *	an FCS error. This counter should be incremented only when TA of the
+ *	received packet with an FCS error matches the peer MAC address.
  */
 struct station_info {
 	u64 filled;
@@ -1336,6 +1353,9 @@ struct station_info {
 	struct cfg80211_tid_stats *pertid;
 	s8 ack_signal;
 	s8 avg_ack_signal;
+
+	u32 rx_mpdu_count;
+	u32 fcs_err_count;
 };
 
 #if IS_ENABLED(CONFIG_CFG80211)
@@ -2795,6 +2815,40 @@ struct cfg80211_external_auth_params {
 };
 
 /**
+ * cfg80211_ftm_responder_stats - FTM responder statistics
+ *
+ * @filled: bitflag of flags using the bits of &enum nl80211_ftm_stats to
+ *	indicate the relevant values in this struct for them
+ * @success_num: number of FTM sessions in which all frames were successfully
+ *	answered
+ * @partial_num: number of FTM sessions in which part of frames were
+ *	successfully answered
+ * @failed_num: number of failed FTM sessions
+ * @asap_num: number of ASAP FTM sessions
+ * @non_asap_num: number of  non-ASAP FTM sessions
+ * @total_duration_ms: total sessions durations - gives an indication
+ *	of how much time the responder was busy
+ * @unknown_triggers_num: number of unknown FTM triggers - triggers from
+ *	initiators that didn't finish successfully the negotiation phase with
+ *	the responder
+ * @reschedule_requests_num: number of FTM reschedule requests - initiator asks
+ *	for a new scheduling although it already has scheduled FTM slot
+ * @out_of_window_triggers_num: total FTM triggers out of scheduled window
+ */
+struct cfg80211_ftm_responder_stats {
+	u32 filled;
+	u32 success_num;
+	u32 partial_num;
+	u32 failed_num;
+	u32 asap_num;
+	u32 non_asap_num;
+	u64 total_duration_ms;
+	u32 unknown_triggers_num;
+	u32 reschedule_requests_num;
+	u32 out_of_window_triggers_num;
+};
+
+/**
  * struct cfg80211_ops - backend description for wireless configuration
  *
  * This struct is registered by fullmac card drivers and/or wireless stacks
@@ -3126,6 +3180,9 @@ struct cfg80211_external_auth_params {
  *
  * @tx_control_port: TX a control port frame (EAPoL).  The noencrypt parameter
  *	tells the driver that the frame should not be encrypted.
+ *
+ * @get_ftm_responder_stats: Retrieve FTM responder statistics, if available.
+ *	Statistics should be cumulative, currently no way to reset is provided.
  */
 struct cfg80211_ops {
 	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -3431,6 +3488,10 @@ struct cfg80211_ops {
 				   const u8 *buf, size_t len,
 				   const u8 *dest, const __be16 proto,
 				   const bool noencrypt);
+
+	int	(*get_ftm_responder_stats)(struct wiphy *wiphy,
+				struct net_device *dev,
+				struct cfg80211_ftm_responder_stats *ftm_stats);
 };
 
 /*
@@ -3958,7 +4019,6 @@ struct wiphy_iftype_ext_capab {
  *	by the driver in the .connect() callback. The bit position maps to the
  *	attribute indices defined in &enum nl80211_bss_select_attr.
  *
- * @cookie_counter: unique generic cookie counter, used to identify objects.
  * @nan_supported_bands: bands supported by the device in NAN mode, a
  *	bitmap of &enum nl80211_band values.  For instance, for
  *	NL80211_BAND_2GHZ, bit 0 would be set
@@ -4097,8 +4157,6 @@ struct wiphy {
 
 	u32 bss_select_support;
 
-	u64 cookie_counter;
-
 	u8 nan_supported_bands;
 
 	u32 txq_limit;
@@ -4733,6 +4791,17 @@ const u8 *cfg80211_find_vendor_ie(unsigned int oui, int oui_type,
 				  const u8 *ies, int len);
 
 /**
+ * cfg80211_send_layer2_update - send layer 2 update frame
+ *
+ * @dev: network device
+ * @addr: STA MAC address
+ *
+ * Wireless drivers can use this function to update forwarding tables in bridge
+ * devices upon STA association.
+ */
+void cfg80211_send_layer2_update(struct net_device *dev, const u8 *addr);
+
+/**
  * DOC: Regulatory enforcement infrastructure
  *
  * TODO
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 99efc156a309..45db0c79462d 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -362,6 +362,9 @@ enum devlink_param_generic_id {
 	DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
 	DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV,
 	DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+	DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI,
+	DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX,
+	DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN,
 
 	/* add new param generic ids above here*/
 	__DEVLINK_PARAM_GENERIC_ID_MAX,
@@ -380,6 +383,15 @@ enum devlink_param_generic_id {
 #define DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_NAME "region_snapshot_enable"
 #define DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_TYPE DEVLINK_PARAM_TYPE_BOOL
 
+#define DEVLINK_PARAM_GENERIC_IGNORE_ARI_NAME "ignore_ari"
+#define DEVLINK_PARAM_GENERIC_IGNORE_ARI_TYPE DEVLINK_PARAM_TYPE_BOOL
+
+#define DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_NAME "msix_vec_per_pf_max"
+#define DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_TYPE DEVLINK_PARAM_TYPE_U32
+
+#define DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MIN_NAME "msix_vec_per_pf_min"
+#define DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MIN_TYPE DEVLINK_PARAM_TYPE_U32
+
 #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate)	\
 {									\
 	.id = DEVLINK_PARAM_GENERIC_ID_##_id,				\
@@ -451,11 +463,14 @@ struct devlink_ops {
 				       u32 *p_cur, u32 *p_max);
 
 	int (*eswitch_mode_get)(struct devlink *devlink, u16 *p_mode);
-	int (*eswitch_mode_set)(struct devlink *devlink, u16 mode);
+	int (*eswitch_mode_set)(struct devlink *devlink, u16 mode,
+				struct netlink_ext_ack *extack);
 	int (*eswitch_inline_mode_get)(struct devlink *devlink, u8 *p_inline_mode);
-	int (*eswitch_inline_mode_set)(struct devlink *devlink, u8 inline_mode);
+	int (*eswitch_inline_mode_set)(struct devlink *devlink, u8 inline_mode,
+				       struct netlink_ext_ack *extack);
 	int (*eswitch_encap_mode_get)(struct devlink *devlink, u8 *p_encap_mode);
-	int (*eswitch_encap_mode_set)(struct devlink *devlink, u8 encap_mode);
+	int (*eswitch_encap_mode_set)(struct devlink *devlink, u8 encap_mode,
+				      struct netlink_ext_ack *extack);
 };
 
 static inline void *devlink_priv(struct devlink *devlink)
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 461e8a7661b7..23690c44e167 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -35,6 +35,7 @@ enum dsa_tag_protocol {
 	DSA_TAG_PROTO_BRCM_PREPEND,
 	DSA_TAG_PROTO_DSA,
 	DSA_TAG_PROTO_EDSA,
+	DSA_TAG_PROTO_GSWIP,
 	DSA_TAG_PROTO_KSZ,
 	DSA_TAG_PROTO_LAN9303,
 	DSA_TAG_PROTO_MTK,
diff --git a/include/net/dst.h b/include/net/dst.h
index 7f735e76ca73..6cf0870414c7 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -527,4 +527,14 @@ static inline void skb_dst_update_pmtu(struct sk_buff *skb, u32 mtu)
 		dst->ops->update_pmtu(dst, NULL, skb, mtu);
 }
 
+static inline void skb_tunnel_check_pmtu(struct sk_buff *skb,
+					 struct dst_entry *encap_dst,
+					 int headroom)
+{
+	u32 encap_mtu = dst_mtu(encap_dst);
+
+	if (skb->len > encap_mtu - headroom)
+		skb_dst_update_pmtu(skb, encap_mtu - headroom);
+}
+
 #endif /* _NET_DST_H */
diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h
index 883bb9085f15..946bd53a9f81 100644
--- a/include/net/gen_stats.h
+++ b/include/net/gen_stats.h
@@ -44,6 +44,10 @@ void __gnet_stats_copy_basic(const seqcount_t *running,
 			     struct gnet_stats_basic_packed *bstats,
 			     struct gnet_stats_basic_cpu __percpu *cpu,
 			     struct gnet_stats_basic_packed *b);
+int gnet_stats_copy_basic_hw(const seqcount_t *running,
+			     struct gnet_dump *d,
+			     struct gnet_stats_basic_cpu __percpu *cpu,
+			     struct gnet_stats_basic_packed *b);
 int gnet_stats_copy_rate_est(struct gnet_dump *d,
 			     struct net_rate_estimator __rcu **ptr);
 int gnet_stats_copy_queue(struct gnet_dump *d,
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index decf6012a401..aa2e5888f18d 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -112,7 +112,7 @@ static inline void genl_info_net_set(struct genl_info *info, struct net *net)
 #define GENL_SET_ERR_MSG(info, msg) NL_SET_ERR_MSG((info)->extack, msg)
 
 static inline int genl_err_attr(struct genl_info *info, int err,
-				struct nlattr *attr)
+				const struct nlattr *attr)
 {
 	info->extack->bad_attr = attr;
 
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index feef706e1158..8014153bdd49 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -75,6 +75,8 @@ enum ieee80211_radiotap_presence {
 	IEEE80211_RADIOTAP_TIMESTAMP = 22,
 	IEEE80211_RADIOTAP_HE = 23,
 	IEEE80211_RADIOTAP_HE_MU = 24,
+	IEEE80211_RADIOTAP_ZERO_LEN_PSDU = 26,
+	IEEE80211_RADIOTAP_LSIG = 27,
 
 	/* valid in every it_present bitmap, even vendor namespaces */
 	IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
@@ -325,6 +327,25 @@ enum ieee80211_radiotap_he_mu_bits {
 	IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU		= 0x0800,
 };
 
+enum ieee80211_radiotap_lsig_data1 {
+	IEEE80211_RADIOTAP_LSIG_DATA1_RATE_KNOWN		= 0x0001,
+	IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN		= 0x0002,
+};
+
+enum ieee80211_radiotap_lsig_data2 {
+	IEEE80211_RADIOTAP_LSIG_DATA2_RATE			= 0x000f,
+	IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH			= 0xfff0,
+};
+
+struct ieee80211_radiotap_lsig {
+	__le16 data1, data2;
+};
+
+enum ieee80211_radiotap_zero_len_psdu_type {
+	IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING		= 0,
+	IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR			= 0xff,
+};
+
 /**
  * ieee80211_get_radiotap_len - get radiotap header length
  */
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 482a1b705362..c8e2bebd8d93 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -183,8 +183,7 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
  *          1 if something is broken and should be logged (!!! above)
  *          2 if packet should be dropped
  */
-static inline int INET_ECN_decapsulate(struct sk_buff *skb,
-				       __u8 outer, __u8 inner)
+static inline int __INET_ECN_decapsulate(__u8 outer, __u8 inner, bool *set_ce)
 {
 	if (INET_ECN_is_not_ect(inner)) {
 		switch (outer & INET_ECN_MASK) {
@@ -198,10 +197,21 @@ static inline int INET_ECN_decapsulate(struct sk_buff *skb,
 		}
 	}
 
-	if (INET_ECN_is_ce(outer))
+	*set_ce = INET_ECN_is_ce(outer);
+	return 0;
+}
+
+static inline int INET_ECN_decapsulate(struct sk_buff *skb,
+				       __u8 outer, __u8 inner)
+{
+	bool set_ce = false;
+	int rc;
+
+	rc = __INET_ECN_decapsulate(outer, inner, &set_ce);
+	if (!rc && set_ce)
 		INET_ECN_set_ce(skb);
 
-	return 0;
+	return rc;
 }
 
 static inline int IP_ECN_decapsulate(const struct iphdr *oiph,
diff --git a/include/net/ip.h b/include/net/ip.h
index e44b1a44f67a..72593e171d14 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -420,8 +420,35 @@ static inline unsigned int ip_skb_dst_mtu(struct sock *sk,
 	return min(READ_ONCE(skb_dst(skb)->dev->mtu), IP_MAX_MTU);
 }
 
-int ip_metrics_convert(struct net *net, struct nlattr *fc_mx, int fc_mx_len,
-		       u32 *metrics);
+struct dst_metrics *ip_fib_metrics_init(struct net *net, struct nlattr *fc_mx,
+					int fc_mx_len);
+static inline void ip_fib_metrics_put(struct dst_metrics *fib_metrics)
+{
+	if (fib_metrics != &dst_default_metrics &&
+	    refcount_dec_and_test(&fib_metrics->refcnt))
+		kfree(fib_metrics);
+}
+
+/* ipv4 and ipv6 both use refcounted metrics if it is not the default */
+static inline
+void ip_dst_init_metrics(struct dst_entry *dst, struct dst_metrics *fib_metrics)
+{
+	dst_init_metrics(dst, fib_metrics->metrics, true);
+
+	if (fib_metrics != &dst_default_metrics) {
+		dst->_metrics |= DST_METRICS_REFCOUNTED;
+		refcount_inc(&fib_metrics->refcnt);
+	}
+}
+
+static inline
+void ip_dst_metrics_put(struct dst_entry *dst)
+{
+	struct dst_metrics *p = (struct dst_metrics *)DST_METRICS_PTR(dst);
+
+	if (p != &dst_default_metrics && refcount_dec_and_test(&p->refcnt))
+		kfree(p);
+}
 
 u32 ip_idents_reserve(u32 hash, int segs);
 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 3d4930528db0..84097010237c 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -159,6 +159,10 @@ struct fib6_info {
 	struct rt6_info * __percpu	*rt6i_pcpu;
 	struct rt6_exception_bucket __rcu *rt6i_exception_bucket;
 
+#ifdef CONFIG_IPV6_ROUTER_PREF
+	unsigned long			last_probe;
+#endif
+
 	u32				fib6_metric;
 	u8				fib6_protocol;
 	u8				fib6_type;
@@ -182,7 +186,6 @@ struct rt6_info {
 	struct in6_addr			rt6i_gateway;
 	struct inet6_dev		*rt6i_idev;
 	u32				rt6i_flags;
-	struct rt6key			rt6i_prefsrc;
 
 	struct list_head		rt6i_uncached;
 	struct uncached_list		*rt6i_uncached_list;
@@ -408,11 +411,33 @@ struct fib6_node *fib6_locate(struct fib6_node *root,
 
 void fib6_clean_all(struct net *net, int (*func)(struct fib6_info *, void *arg),
 		    void *arg);
+void fib6_clean_all_skip_notify(struct net *net,
+				int (*func)(struct fib6_info *, void *arg),
+				void *arg);
 
 int fib6_add(struct fib6_node *root, struct fib6_info *rt,
 	     struct nl_info *info, struct netlink_ext_ack *extack);
 int fib6_del(struct fib6_info *rt, struct nl_info *info);
 
+static inline
+void rt6_get_prefsrc(const struct rt6_info *rt, struct in6_addr *addr)
+{
+	const struct fib6_info *from;
+
+	rcu_read_lock();
+
+	from = rcu_dereference(rt->from);
+	if (from) {
+		*addr = from->fib6_prefsrc.addr;
+	} else {
+		struct in6_addr in6_zero = {};
+
+		*addr = in6_zero;
+	}
+
+	rcu_read_unlock();
+}
+
 static inline struct net_device *fib6_info_nh_dev(const struct fib6_info *f6i)
 {
 	return f6i->fib6_nh.nh_dev;
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 7b9c82de11cc..7ab119936e69 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -165,8 +165,7 @@ void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu, int oif,
 void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, __be32 mtu);
 void ip6_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark,
 		  kuid_t uid);
-void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif,
-			    u32 mark);
+void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif);
 void ip6_sk_redirect(struct sk_buff *skb, struct sock *sk);
 
 struct netlink_callback;
@@ -175,6 +174,7 @@ struct rt6_rtnl_dump_arg {
 	struct sk_buff *skb;
 	struct netlink_callback *cb;
 	struct net *net;
+	struct fib_dump_filter filter;
 };
 
 int rt6_dump_route(struct fib6_info *f6i, void *p_arg);
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 69c91d1934c1..e8d9456bf36e 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -222,6 +222,16 @@ struct fib_table {
 	unsigned long		__data[0];
 };
 
+struct fib_dump_filter {
+	u32			table_id;
+	/* filter_set is an optimization that an entry is set */
+	bool			filter_set;
+	unsigned char		protocol;
+	unsigned char		rt_type;
+	unsigned int		flags;
+	struct net_device	*dev;
+};
+
 int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp,
 		     struct fib_result *res, int fib_flags);
 int fib_table_insert(struct net *, struct fib_table *, struct fib_config *,
@@ -229,7 +239,7 @@ int fib_table_insert(struct net *, struct fib_table *, struct fib_config *,
 int fib_table_delete(struct net *, struct fib_table *, struct fib_config *,
 		     struct netlink_ext_ack *extack);
 int fib_table_dump(struct fib_table *table, struct sk_buff *skb,
-		   struct netlink_callback *cb);
+		   struct netlink_callback *cb, struct fib_dump_filter *filter);
 int fib_table_flush(struct net *net, struct fib_table *table);
 struct fib_table *fib_trie_unmerge(struct fib_table *main_tb);
 void fib_table_flush_external(struct fib_table *table);
@@ -373,6 +383,7 @@ static inline bool fib4_rules_early_flow_dissect(struct net *net,
 extern const struct nla_policy rtm_ipv4_policy[];
 void ip_fib_init(void);
 __be32 fib_compute_spec_dst(struct sk_buff *skb);
+bool fib_info_nh_uses_dev(struct fib_info *fi, const struct net_device *dev);
 int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
 			u8 tos, int oif, struct net_device *dev,
 			struct in_device *idev, u32 *itag);
@@ -394,6 +405,7 @@ int ip_fib_check_default(__be32 gw, struct net_device *dev);
 int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force);
 int fib_sync_down_addr(struct net_device *dev, __be32 local);
 int fib_sync_up(struct net_device *dev, unsigned int nh_flags);
+void fib_sync_mtu(struct net_device *dev, u32 orig_mtu);
 
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 int fib_multipath_hash(const struct net *net, const struct flowi4 *fl4,
@@ -451,4 +463,7 @@ static inline void fib_proc_exit(struct net *net)
 
 u32 ip_mtu_from_fib_result(struct fib_result *res, __be32 daddr);
 
+int ip_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh,
+			  struct fib_dump_filter *filter,
+			  struct netlink_callback *cb);
 #endif  /* _NET_FIB_H */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index ff33f498c137..829650540780 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -1089,8 +1089,6 @@ static inline int snmp6_unregister_dev(struct inet6_dev *idev) { return 0; }
 #endif
 
 #ifdef CONFIG_SYSCTL
-extern struct ctl_table ipv6_route_table_template[];
-
 struct ctl_table *ipv6_icmp_sysctl_init(struct net *net);
 struct ctl_table *ipv6_route_sysctl_init(struct net *net);
 int ipv6_sysctl_register(void);
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
index f4c21b5a1242..14a490246be9 100644
--- a/include/net/iucv/af_iucv.h
+++ b/include/net/iucv/af_iucv.h
@@ -80,6 +80,11 @@ struct af_iucv_trans_hdr {
 	u8 pad;                          /* total 104 bytes */
 } __packed;
 
+static inline struct af_iucv_trans_hdr *iucv_trans_hdr(struct sk_buff *skb)
+{
+	return (struct af_iucv_trans_hdr *)skb_network_header(skb);
+}
+
 enum iucv_tx_notify {
 	/* transmission of skb is completed and was successful */
 	TX_NOTIFY_OK = 0,
diff --git a/include/net/llc.h b/include/net/llc.h
index 890a87318014..df282d9b4017 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -66,6 +66,7 @@ struct llc_sap {
 	int sk_count;
 	struct hlist_nulls_head sk_laddr_hash[LLC_SK_LADDR_HASH_ENTRIES];
 	struct hlist_head sk_dev_hash[LLC_SK_DEV_HASH_ENTRIES];
+	struct rcu_head rcu;
 };
 
 static inline
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5790f55c241d..71985e95d2d9 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -101,8 +101,9 @@
  * Drivers indicate that they use this model by implementing the .wake_tx_queue
  * driver operation.
  *
- * Intermediate queues (struct ieee80211_txq) are kept per-sta per-tid, with a
- * single per-vif queue for multicast data frames.
+ * Intermediate queues (struct ieee80211_txq) are kept per-sta per-tid, with
+ * another per-sta for non-data/non-mgmt and bufferable management frames, and
+ * a single per-vif queue for multicast data frames.
  *
  * The driver is expected to initialize its private per-queue data for stations
  * and interfaces in the .add_interface and .sta_add ops.
@@ -308,6 +309,8 @@ struct ieee80211_vif_chanctx_switch {
  * @BSS_CHANGED_KEEP_ALIVE: keep alive options (idle period or protected
  *	keep alive) changed.
  * @BSS_CHANGED_MCAST_RATE: Multicast Rate setting changed for this interface
+ * @BSS_CHANGED_FTM_RESPONDER: fime timing reasurement request responder
+ *	functionality changed for this BSS (AP mode).
  *
  */
 enum ieee80211_bss_change {
@@ -337,6 +340,7 @@ enum ieee80211_bss_change {
 	BSS_CHANGED_MU_GROUPS		= 1<<23,
 	BSS_CHANGED_KEEP_ALIVE		= 1<<24,
 	BSS_CHANGED_MCAST_RATE		= 1<<25,
+	BSS_CHANGED_FTM_RESPONDER	= 1<<26,
 
 	/* when adding here, make sure to change ieee80211_reconfig */
 };
@@ -463,6 +467,21 @@ struct ieee80211_mu_group_data {
 };
 
 /**
+ * ieee80211_ftm_responder_params - FTM responder parameters
+ *
+ * @lci: LCI subelement content
+ * @civicloc: CIVIC location subelement content
+ * @lci_len: LCI data length
+ * @civicloc_len: Civic data length
+ */
+struct ieee80211_ftm_responder_params {
+	const u8 *lci;
+	const u8 *civicloc;
+	size_t lci_len;
+	size_t civicloc_len;
+};
+
+/**
  * struct ieee80211_bss_conf - holds the BSS's changing parameters
  *
  * This structure keeps information about a BSS (and an association
@@ -561,6 +580,9 @@ struct ieee80211_mu_group_data {
  * @protected_keep_alive: if set, indicates that the station should send an RSN
  *	protected frame to the AP to reset the idle timer at the AP for the
  *	station.
+ * @ftm_responder: whether to enable or disable fine timing measurement FTM
+ *	responder functionality.
+ * @ftmr_params: configurable lci/civic parameter when enabling FTM responder.
  */
 struct ieee80211_bss_conf {
 	const u8 *bssid;
@@ -611,6 +633,8 @@ struct ieee80211_bss_conf {
 	bool allow_p2p_go_ps;
 	u16 max_idle_period;
 	bool protected_keep_alive;
+	bool ftm_responder;
+	struct ieee80211_ftm_responder_params *ftmr_params;
 };
 
 /**
@@ -1140,6 +1164,11 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  *	from the RX info data, so leave those zeroed when building this data)
  * @RX_FLAG_RADIOTAP_HE_MU: HE MU radiotap data is present
  *	(&struct ieee80211_radiotap_he_mu)
+ * @RX_FLAG_RADIOTAP_LSIG: L-SIG radiotap data is present
+ * @RX_FLAG_NO_PSDU: use the frame only for radiotap reporting, with
+ *	the "0-length PSDU" field included there.  The value for it is
+ *	in &struct ieee80211_rx_status.  Note that if this value isn't
+ *	known the frame shouldn't be reported.
  */
 enum mac80211_rx_flags {
 	RX_FLAG_MMIC_ERROR		= BIT(0),
@@ -1170,6 +1199,8 @@ enum mac80211_rx_flags {
 	RX_FLAG_AMPDU_EOF_BIT_KNOWN	= BIT(25),
 	RX_FLAG_RADIOTAP_HE		= BIT(26),
 	RX_FLAG_RADIOTAP_HE_MU		= BIT(27),
+	RX_FLAG_RADIOTAP_LSIG		= BIT(28),
+	RX_FLAG_NO_PSDU			= BIT(29),
 };
 
 /**
@@ -1242,6 +1273,7 @@ enum mac80211_rx_encoding {
  * @ampdu_reference: A-MPDU reference number, must be a different value for
  *	each A-MPDU but the same for each subframe within one A-MPDU
  * @ampdu_delimiter_crc: A-MPDU delimiter CRC
+ * @zero_length_psdu_type: radiotap type of the 0-length PSDU
  */
 struct ieee80211_rx_status {
 	u64 mactime;
@@ -1262,6 +1294,7 @@ struct ieee80211_rx_status {
 	u8 chains;
 	s8 chain_signal[IEEE80211_MAX_CHAINS];
 	u8 ampdu_delimiter_crc;
+	u8 zero_length_psdu_type;
 };
 
 /**
@@ -1504,6 +1537,8 @@ enum ieee80211_vif_flags {
  * @drv_priv: data area for driver use, will always be aligned to
  *	sizeof(void \*).
  * @txq: the multicast data TX queue (if driver uses the TXQ abstraction)
+ * @txqs_stopped: per AC flag to indicate that intermediate TXQs are stopped,
+ *	protected by fq->lock.
  */
 struct ieee80211_vif {
 	enum nl80211_iftype type;
@@ -1528,6 +1563,8 @@ struct ieee80211_vif {
 
 	unsigned int probe_req_reg;
 
+	bool txqs_stopped[IEEE80211_NUM_ACS];
+
 	/* must be last */
 	u8 drv_priv[0] __aligned(sizeof(void *));
 };
@@ -1839,7 +1876,9 @@ struct ieee80211_sta_rates {
  *	unlimited.
  * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not.
  * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control.
- * @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
+ * @max_tid_amsdu_len: Maximum A-MSDU size in bytes for this TID
+ * @txq: per-TID data TX queues (if driver uses the TXQ abstraction); note that
+ *	the last entry (%IEEE80211_NUM_TIDS) is used for non-data frames
  */
 struct ieee80211_sta {
 	u32 supp_rates[NUM_NL80211_BANDS];
@@ -1879,8 +1918,9 @@ struct ieee80211_sta {
 	u16 max_amsdu_len;
 	bool support_p2p_ps;
 	u16 max_rc_amsdu_len;
+	u16 max_tid_amsdu_len[IEEE80211_NUM_TIDS];
 
-	struct ieee80211_txq *txq[IEEE80211_NUM_TIDS];
+	struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1];
 
 	/* must be last */
 	u8 drv_priv[0] __aligned(sizeof(void *));
@@ -1914,7 +1954,8 @@ struct ieee80211_tx_control {
  *
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  * @sta: station table entry, %NULL for per-vif queue
- * @tid: the TID for this queue (unused for per-vif queue)
+ * @tid: the TID for this queue (unused for per-vif queue),
+ *	%IEEE80211_NUM_TIDS for non-data (if enabled)
  * @ac: the AC for this queue
  * @drv_priv: driver private area, sized by hw->txq_data_size
  *
@@ -2127,6 +2168,19 @@ struct ieee80211_txq {
  * @IEEE80211_HW_DOESNT_SUPPORT_QOS_NDP: The driver (or firmware) doesn't
  *	support QoS NDP for AP probing - that's most likely a driver bug.
  *
+ * @IEEE80211_HW_BUFF_MMPDU_TXQ: use the TXQ for bufferable MMPDUs, this of
+ *	course requires the driver to use TXQs to start with.
+ *
+ * @IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW: (Hardware) rate control supports VHT
+ *	extended NSS BW (dot11VHTExtendedNSSBWCapable). This flag will be set if
+ *	the selected rate control algorithm sets %RATE_CTRL_CAPA_VHT_EXT_NSS_BW
+ *	but if the rate control is built-in then it must be set by the driver.
+ *	See also the documentation for that flag.
+ *
+ * @IEEE80211_HW_STA_MMPDU_TXQ: use the extra non-TID per-station TXQ for all
+ *	MMPDUs on station interfaces. This of course requires the driver to use
+ *	TXQs to start with.
+ *
  * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
  */
 enum ieee80211_hw_flags {
@@ -2172,6 +2226,9 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA,
 	IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP,
 	IEEE80211_HW_DOESNT_SUPPORT_QOS_NDP,
+	IEEE80211_HW_BUFF_MMPDU_TXQ,
+	IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW,
+	IEEE80211_HW_STA_MMPDU_TXQ,
 
 	/* keep last, obviously */
 	NUM_IEEE80211_HW_FLAGS
@@ -2290,6 +2347,10 @@ enum ieee80211_hw_flags {
  *	supported by HW.
  * @max_nan_de_entries: maximum number of NAN DE functions supported by the
  *	device.
+ *
+ * @tx_sk_pacing_shift: Pacing shift to set on TCP sockets when frames from
+ *	them are encountered. The default should typically not be changed,
+ *	unless the driver has good reasons for needing more buffers.
  */
 struct ieee80211_hw {
 	struct ieee80211_conf conf;
@@ -2325,6 +2386,7 @@ struct ieee80211_hw {
 	u8 n_cipher_schemes;
 	const struct ieee80211_cipher_scheme *cipher_schemes;
 	u8 max_nan_de_entries;
+	u8 tx_sk_pacing_shift;
 };
 
 static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw,
@@ -2506,6 +2568,19 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
  * The set_default_unicast_key() call updates the default WEP key index
  * configured to the hardware for WEP encryption type. This is required
  * for devices that support offload of data packets (e.g. ARP responses).
+ *
+ * Mac80211 drivers should set the @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 flag
+ * when they are able to replace in-use PTK keys according to to following
+ * requirements:
+ * 1) They do not hand over frames decrypted with the old key to
+      mac80211 once the call to set_key() with command %DISABLE_KEY has been
+      completed when also setting @IEEE80211_KEY_FLAG_GENERATE_IV for any key,
+   2) either drop or continue to use the old key for any outgoing frames queued
+      at the time of the key deletion (including re-transmits),
+   3) never send out a frame queued prior to the set_key() %SET_KEY command
+      encrypted with the new key and
+   4) never send out a frame unencrypted when it should be encrypted.
+   Mac80211 will not queue any new frames for a deleted key to the driver.
  */
 
 /**
@@ -3542,6 +3617,12 @@ enum ieee80211_reconfig_type {
  * @del_nan_func: Remove a NAN function. The driver must call
  *	ieee80211_nan_func_terminated() with
  *	NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST reason code upon removal.
+ * @can_aggregate_in_amsdu: Called in order to determine if HW supports
+ *	aggregating two specific frames in the same A-MSDU. The relation
+ *	between the skbs should be symmetric and transitive. Note that while
+ *	skb is always a real frame, head may or may not be an A-MSDU.
+ * @get_ftm_responder_stats: Retrieve FTM responder statistics, if available.
+ *	Statistics should be cumulative, currently no way to reset is provided.
  */
 struct ieee80211_ops {
 	void (*tx)(struct ieee80211_hw *hw,
@@ -3824,6 +3905,12 @@ struct ieee80211_ops {
 	void (*del_nan_func)(struct ieee80211_hw *hw,
 			    struct ieee80211_vif *vif,
 			    u8 instance_id);
+	bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *hw,
+				       struct sk_buff *head,
+				       struct sk_buff *skb);
+	int (*get_ftm_responder_stats)(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif,
+				       struct cfg80211_ftm_responder_stats *ftm_stats);
 };
 
 /**
@@ -4293,6 +4380,21 @@ void ieee80211_sta_set_expected_throughput(struct ieee80211_sta *pubsta,
 					   u32 thr);
 
 /**
+ * ieee80211_tx_rate_update - transmit rate update callback
+ *
+ * Drivers should call this functions with a non-NULL pub sta
+ * This function can be used in drivers that does not have provision
+ * in updating the tx rate in data path.
+ *
+ * @hw: the hardware the frame was transmitted by
+ * @pubsta: the station to update the tx rate for.
+ * @info: tx status information
+ */
+void ieee80211_tx_rate_update(struct ieee80211_hw *hw,
+			      struct ieee80211_sta *pubsta,
+			      struct ieee80211_tx_info *info);
+
+/**
  * ieee80211_tx_status - transmit status callback
  *
  * Call this function for all transmitted frames after they have been
@@ -5644,7 +5746,22 @@ struct ieee80211_tx_rate_control {
 	bool bss;
 };
 
+/**
+ * enum rate_control_capabilities - rate control capabilities
+ */
+enum rate_control_capabilities {
+	/**
+	 * @RATE_CTRL_CAPA_VHT_EXT_NSS_BW:
+	 * Support for extended NSS BW support (dot11VHTExtendedNSSCapable)
+	 * Note that this is only looked at if the minimum number of chains
+	 * that the AP uses is < the number of TX chains the hardware has,
+	 * otherwise the NSS difference doesn't bother us.
+	 */
+	RATE_CTRL_CAPA_VHT_EXT_NSS_BW = BIT(0),
+};
+
 struct rate_control_ops {
+	unsigned long capa;
 	const char *name;
 	void *(*alloc)(struct ieee80211_hw *hw, struct dentry *debugfsdir);
 	void (*free)(void *priv);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 6c1eecd56a4d..f58b384aa6c9 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -323,6 +323,7 @@ void __neigh_set_probe_once(struct neighbour *neigh);
 bool neigh_remove_one(struct neighbour *ndel, struct neigh_table *tbl);
 void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
 int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
+int neigh_carrier_down(struct neigh_table *tbl, struct net_device *dev);
 int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
 int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
 int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
@@ -544,4 +545,19 @@ static inline void neigh_update_ext_learned(struct neighbour *neigh, u32 flags,
 		*notify = 1;
 	}
 }
+
+static inline void neigh_update_is_router(struct neighbour *neigh, u32 flags,
+					  int *notify)
+{
+	u8 ndm_flags = 0;
+
+	ndm_flags |= (flags & NEIGH_UPDATE_F_ISROUTER) ? NTF_ROUTER : 0;
+	if ((neigh->flags ^ ndm_flags) & NTF_ROUTER) {
+		if (ndm_flags & NTF_ROUTER)
+			neigh->flags |= NTF_ROUTER;
+		else
+			neigh->flags &= ~NTF_ROUTER;
+		*notify = 1;
+	}
+}
 #endif
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 9b5fdc50519a..99d4148e0f90 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -43,6 +43,7 @@ struct ctl_table_header;
 struct net_generic;
 struct uevent_sock;
 struct netns_ipvs;
+struct bpf_prog;
 
 
 #define NETDEV_HASHBITS    8
@@ -145,6 +146,8 @@ struct net {
 #endif
 	struct net_generic __rcu	*gen;
 
+	struct bpf_prog __rcu	*flow_dissector_prog;
+
 	/* Note : following structs are cache line aligned */
 #ifdef CONFIG_XFRM
 	struct netns_xfrm	xfrm;
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index c84b51682f08..135ee702c7b0 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -10,20 +10,17 @@
 #ifndef _NF_CONNTRACK_IPV4_H
 #define _NF_CONNTRACK_IPV4_H
 
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4;
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp;
+extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp;
 extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp;
 #ifdef CONFIG_NF_CT_PROTO_DCCP
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4;
+extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp;
 #endif
 #ifdef CONFIG_NF_CT_PROTO_SCTP
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4;
+extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp;
 #endif
 #ifdef CONFIG_NF_CT_PROTO_UDPLITE
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4;
+extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite;
 #endif
 
-int nf_conntrack_ipv4_compat_init(void);
-void nf_conntrack_ipv4_compat_fini(void);
-
 #endif /*_NF_CONNTRACK_IPV4_H*/
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
index effa8dfba68c..7b3c873f8839 100644
--- a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -2,20 +2,7 @@
 #ifndef _NF_CONNTRACK_IPV6_H
 #define _NF_CONNTRACK_IPV6_H
 
-extern const struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
-
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
 extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
-#ifdef CONFIG_NF_CT_PROTO_DCCP
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6;
-#endif
-#ifdef CONFIG_NF_CT_PROTO_SCTP
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6;
-#endif
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
-extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6;
-#endif
 
 #include <linux/sysctl.h>
 extern struct ctl_table nf_ct_ipv6_sysctl_table[];
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 2a3e0974a6af..afc9b3620473 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -20,8 +20,7 @@
 /* This header is used to share core functionality between the
    standalone connection tracking module, and the compatibility layer's use
    of connection tracking. */
-unsigned int nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
-			     struct sk_buff *skb);
+unsigned int nf_conntrack_in(struct sk_buff *skb, const struct nf_hook_state *state);
 
 int nf_conntrack_init_net(struct net *net);
 void nf_conntrack_cleanup_net(struct net *net);
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 8465263b297d..eed04af9b75e 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -18,9 +18,6 @@
 struct seq_file;
 
 struct nf_conntrack_l4proto {
-	/* L3 Protocol number. */
-	u_int16_t l3proto;
-
 	/* L4 Protocol number. */
 	u_int8_t l4proto;
 
@@ -43,22 +40,14 @@ struct nf_conntrack_l4proto {
 
 	/* Returns verdict for packet, or -1 for invalid. */
 	int (*packet)(struct nf_conn *ct,
-		      const struct sk_buff *skb,
+		      struct sk_buff *skb,
 		      unsigned int dataoff,
-		      enum ip_conntrack_info ctinfo);
-
-	/* Called when a new connection for this protocol found;
-	 * returns TRUE if it's OK.  If so, packet() called next. */
-	bool (*new)(struct nf_conn *ct, const struct sk_buff *skb,
-		    unsigned int dataoff);
+		      enum ip_conntrack_info ctinfo,
+		      const struct nf_hook_state *state);
 
 	/* Called when a conntrack entry is destroyed */
 	void (*destroy)(struct nf_conn *ct);
 
-	int (*error)(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-		     unsigned int dataoff,
-		     u_int8_t pf, unsigned int hooknum);
-
 	/* called by gc worker if table is full */
 	bool (*can_early_drop)(const struct nf_conn *ct);
 
@@ -92,7 +81,7 @@ struct nf_conntrack_l4proto {
 #endif
 	unsigned int	*net_id;
 	/* Init l4proto pernet data */
-	int (*init_net)(struct net *net, u_int16_t proto);
+	int (*init_net)(struct net *net);
 
 	/* Return the per-net protocol part. */
 	struct nf_proto_net *(*get_net_proto)(struct net *net);
@@ -101,16 +90,23 @@ struct nf_conntrack_l4proto {
 	struct module *me;
 };
 
+int nf_conntrack_icmpv4_error(struct nf_conn *tmpl,
+			      struct sk_buff *skb,
+			      unsigned int dataoff,
+			      const struct nf_hook_state *state);
+
+int nf_conntrack_icmpv6_error(struct nf_conn *tmpl,
+			      struct sk_buff *skb,
+			      unsigned int dataoff,
+			      const struct nf_hook_state *state);
 /* Existing built-in generic protocol */
 extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
 
-#define MAX_NF_CT_PROTO 256
+#define MAX_NF_CT_PROTO IPPROTO_UDPLITE
 
-const struct nf_conntrack_l4proto *__nf_ct_l4proto_find(u_int16_t l3proto,
-						  u_int8_t l4proto);
+const struct nf_conntrack_l4proto *__nf_ct_l4proto_find(u8 l4proto);
 
-const struct nf_conntrack_l4proto *nf_ct_l4proto_find_get(u_int16_t l3proto,
-						    u_int8_t l4proto);
+const struct nf_conntrack_l4proto *nf_ct_l4proto_find_get(u8 l4proto);
 void nf_ct_l4proto_put(const struct nf_conntrack_l4proto *p);
 
 /* Protocol pernet registration. */
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index 0e355f4a3d76..77e2761d4f2f 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -99,7 +99,7 @@ int nf_flow_table_iterate(struct nf_flowtable *flow_table,
 			  void (*iter)(struct flow_offload *flow, void *data),
 			  void *data);
 
-void nf_flow_table_cleanup(struct net *net, struct net_device *dev);
+void nf_flow_table_cleanup(struct net_device *dev);
 
 int nf_flow_table_init(struct nf_flowtable *flow_table);
 void nf_flow_table_free(struct nf_flowtable *flow_table);
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 0f39ac487012..841835a387e1 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -470,6 +470,9 @@ int nf_tables_bind_set(const struct nft_ctx *ctx, struct nft_set *set,
 		       struct nft_set_binding *binding);
 void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set,
 			  struct nft_set_binding *binding);
+void nf_tables_rebind_set(const struct nft_ctx *ctx, struct nft_set *set,
+			  struct nft_set_binding *binding);
+void nf_tables_destroy_set(const struct nft_ctx *ctx, struct nft_set *set);
 
 /**
  *	enum nft_set_extensions - set extension type IDs
@@ -724,7 +727,9 @@ struct nft_expr_type {
  *	@eval: Expression evaluation function
  *	@size: full expression size, including private data size
  *	@init: initialization function
- *	@destroy: destruction function
+ *	@activate: activate expression in the next generation
+ *	@deactivate: deactivate expression in next generation
+ *	@destroy: destruction function, called after synchronize_rcu
  *	@dump: function to dump parameters
  *	@type: expression type
  *	@validate: validate expression, called during loop detection
@@ -1293,12 +1298,14 @@ static inline void nft_set_elem_clear_busy(struct nft_set_ext *ext)
  *
  *	@list: used internally
  *	@msg_type: message type
+ *	@put_net: ctx->net needs to be put
  *	@ctx: transaction context
  *	@data: internal information related to the transaction
  */
 struct nft_trans {
 	struct list_head		list;
 	int				msg_type;
+	bool				put_net;
 	struct nft_ctx			ctx;
 	char				data[0];
 };
diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h
index 8da837d2aaf9..2046d104f323 100644
--- a/include/net/netfilter/nf_tables_core.h
+++ b/include/net/netfilter/nf_tables_core.h
@@ -16,6 +16,10 @@ extern struct nft_expr_type nft_meta_type;
 extern struct nft_expr_type nft_rt_type;
 extern struct nft_expr_type nft_exthdr_type;
 
+#ifdef CONFIG_NETWORK_SECMARK
+extern struct nft_object_type nft_secmark_obj_type;
+#endif
+
 int nf_tables_core_module_init(void);
 void nf_tables_core_module_exit(void);
 
diff --git a/include/net/netfilter/nfnetlink_log.h b/include/net/netfilter/nfnetlink_log.h
deleted file mode 100644
index ea32a7d3cf1b..000000000000
--- a/include/net/netfilter/nfnetlink_log.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 39e1d875d507..4c1e99303b5a 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -172,7 +172,7 @@ enum {
 	NLA_FLAG,
 	NLA_MSECS,
 	NLA_NESTED,
-	NLA_NESTED_COMPAT,
+	NLA_NESTED_ARRAY,
 	NLA_NUL_STRING,
 	NLA_BINARY,
 	NLA_S8,
@@ -180,14 +180,28 @@ enum {
 	NLA_S32,
 	NLA_S64,
 	NLA_BITFIELD32,
+	NLA_REJECT,
+	NLA_EXACT_LEN,
+	NLA_EXACT_LEN_WARN,
 	__NLA_TYPE_MAX,
 };
 
 #define NLA_TYPE_MAX (__NLA_TYPE_MAX - 1)
 
+enum nla_policy_validation {
+	NLA_VALIDATE_NONE,
+	NLA_VALIDATE_RANGE,
+	NLA_VALIDATE_MIN,
+	NLA_VALIDATE_MAX,
+	NLA_VALIDATE_FUNCTION,
+};
+
 /**
  * struct nla_policy - attribute validation policy
  * @type: Type of attribute or NLA_UNSPEC
+ * @validation_type: type of attribute validation done in addition to
+ *	type-specific validation (e.g. range, function call), see
+ *	&enum nla_policy_validation
  * @len: Type specific length of payload
  *
  * Policies are defined as arrays of this struct, the array must be
@@ -198,9 +212,11 @@ enum {
  *    NLA_NUL_STRING       Maximum length of string (excluding NUL)
  *    NLA_FLAG             Unused
  *    NLA_BINARY           Maximum length of attribute payload
- *    NLA_NESTED           Don't use `len' field -- length verification is
- *                         done by checking len of nested header (or empty)
- *    NLA_NESTED_COMPAT    Minimum length of structure payload
+ *    NLA_NESTED,
+ *    NLA_NESTED_ARRAY     Length verification is done by checking len of
+ *                         nested header (or empty); len field is used if
+ *                         validation_data is also used, for the max attr
+ *                         number in the nested policy.
  *    NLA_U8, NLA_U16,
  *    NLA_U32, NLA_U64,
  *    NLA_S8, NLA_S16,
@@ -208,9 +224,59 @@ enum {
  *    NLA_MSECS            Leaving the length field zero will verify the
  *                         given type fits, using it verifies minimum length
  *                         just like "All other"
- *    NLA_BITFIELD32      A 32-bit bitmap/bitselector attribute
+ *    NLA_BITFIELD32       Unused
+ *    NLA_REJECT           Unused
+ *    NLA_EXACT_LEN        Attribute must have exactly this length, otherwise
+ *                         it is rejected.
+ *    NLA_EXACT_LEN_WARN   Attribute should have exactly this length, a warning
+ *                         is logged if it is longer, shorter is rejected.
  *    All other            Minimum length of attribute payload
  *
+ * Meaning of `validation_data' field:
+ *    NLA_BITFIELD32       This is a 32-bit bitmap/bitselector attribute and
+ *                         validation data must point to a u32 value of valid
+ *                         flags
+ *    NLA_REJECT           This attribute is always rejected and validation data
+ *                         may point to a string to report as the error instead
+ *                         of the generic one in extended ACK.
+ *    NLA_NESTED           Points to a nested policy to validate, must also set
+ *                         `len' to the max attribute number.
+ *                         Note that nla_parse() will validate, but of course not
+ *                         parse, the nested sub-policies.
+ *    NLA_NESTED_ARRAY     Points to a nested policy to validate, must also set
+ *                         `len' to the max attribute number. The difference to
+ *                         NLA_NESTED is the structure - NLA_NESTED has the
+ *                         nested attributes directly inside, while an array has
+ *                         the nested attributes at another level down and the
+ *                         attributes directly in the nesting don't matter.
+ *    All other            Unused - but note that it's a union
+ *
+ * Meaning of `min' and `max' fields, use via NLA_POLICY_MIN, NLA_POLICY_MAX
+ * and NLA_POLICY_RANGE:
+ *    NLA_U8,
+ *    NLA_U16,
+ *    NLA_U32,
+ *    NLA_U64,
+ *    NLA_S8,
+ *    NLA_S16,
+ *    NLA_S32,
+ *    NLA_S64              These are used depending on the validation_type
+ *                         field, if that is min/max/range then the minimum,
+ *                         maximum and both are used (respectively) to check
+ *                         the value of the integer attribute.
+ *                         Note that in the interest of code simplicity and
+ *                         struct size both limits are s16, so you cannot
+ *                         enforce a range that doesn't fall within the range
+ *                         of s16 - do that as usual in the code instead.
+ *    All other            Unused - but note that it's a union
+ *
+ * Meaning of `validate' field, use via NLA_POLICY_VALIDATE_FN:
+ *    NLA_BINARY           Validation function called for the attribute,
+ *                         not compatible with use of the validation_data
+ *                         as in NLA_BITFIELD32, NLA_REJECT, NLA_NESTED and
+ *                         NLA_NESTED_ARRAY.
+ *    All other            Unused - but note that it's a union
+ *
  * Example:
  * static const struct nla_policy my_policy[ATTR_MAX+1] = {
  * 	[ATTR_FOO] = { .type = NLA_U16 },
@@ -220,11 +286,69 @@ enum {
  * };
  */
 struct nla_policy {
-	u16		type;
+	u8		type;
+	u8		validation_type;
 	u16		len;
-	void            *validation_data;
+	union {
+		const void *validation_data;
+		struct {
+			s16 min, max;
+		};
+		int (*validate)(const struct nlattr *attr,
+				struct netlink_ext_ack *extack);
+	};
 };
 
+#define NLA_POLICY_EXACT_LEN(_len)	{ .type = NLA_EXACT_LEN, .len = _len }
+#define NLA_POLICY_EXACT_LEN_WARN(_len)	{ .type = NLA_EXACT_LEN_WARN, \
+					  .len = _len }
+
+#define NLA_POLICY_ETH_ADDR		NLA_POLICY_EXACT_LEN(ETH_ALEN)
+#define NLA_POLICY_ETH_ADDR_COMPAT	NLA_POLICY_EXACT_LEN_WARN(ETH_ALEN)
+
+#define NLA_POLICY_NESTED(maxattr, policy) \
+	{ .type = NLA_NESTED, .validation_data = policy, .len = maxattr }
+#define NLA_POLICY_NESTED_ARRAY(maxattr, policy) \
+	{ .type = NLA_NESTED_ARRAY, .validation_data = policy, .len = maxattr }
+
+#define __NLA_ENSURE(condition) BUILD_BUG_ON_ZERO(!(condition))
+#define NLA_ENSURE_INT_TYPE(tp)				\
+	(__NLA_ENSURE(tp == NLA_S8 || tp == NLA_U8 ||	\
+		      tp == NLA_S16 || tp == NLA_U16 ||	\
+		      tp == NLA_S32 || tp == NLA_U32 ||	\
+		      tp == NLA_S64 || tp == NLA_U64) + tp)
+#define NLA_ENSURE_NO_VALIDATION_PTR(tp)		\
+	(__NLA_ENSURE(tp != NLA_BITFIELD32 &&		\
+		      tp != NLA_REJECT &&		\
+		      tp != NLA_NESTED &&		\
+		      tp != NLA_NESTED_ARRAY) + tp)
+
+#define NLA_POLICY_RANGE(tp, _min, _max) {		\
+	.type = NLA_ENSURE_INT_TYPE(tp),		\
+	.validation_type = NLA_VALIDATE_RANGE,		\
+	.min = _min,					\
+	.max = _max					\
+}
+
+#define NLA_POLICY_MIN(tp, _min) {			\
+	.type = NLA_ENSURE_INT_TYPE(tp),		\
+	.validation_type = NLA_VALIDATE_MIN,		\
+	.min = _min,					\
+}
+
+#define NLA_POLICY_MAX(tp, _max) {			\
+	.type = NLA_ENSURE_INT_TYPE(tp),		\
+	.validation_type = NLA_VALIDATE_MAX,		\
+	.max = _max,					\
+}
+
+#define NLA_POLICY_VALIDATE_FN(tp, fn, ...) {		\
+	.type = NLA_ENSURE_NO_VALIDATION_PTR(tp),	\
+	.validation_type = NLA_VALIDATE_FUNCTION,	\
+	.validate = fn,					\
+	.len = __VA_ARGS__ + 0,				\
+}
+
 /**
  * struct nl_info - netlink source information
  * @nlh: Netlink message header of original request
@@ -249,6 +373,9 @@ int nla_validate(const struct nlattr *head, int len, int maxtype,
 int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head,
 	      int len, const struct nla_policy *policy,
 	      struct netlink_ext_ack *extack);
+int nla_parse_strict(struct nlattr **tb, int maxtype, const struct nlattr *head,
+		     int len, const struct nla_policy *policy,
+		     struct netlink_ext_ack *extack);
 int nla_policy_len(const struct nla_policy *, int);
 struct nlattr *nla_find(const struct nlattr *head, int len, int attrtype);
 size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize);
@@ -392,13 +519,29 @@ static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen,
 			      const struct nla_policy *policy,
 			      struct netlink_ext_ack *extack)
 {
-	if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen))
+	if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) {
+		NL_SET_ERR_MSG(extack, "Invalid header length");
 		return -EINVAL;
+	}
 
 	return nla_parse(tb, maxtype, nlmsg_attrdata(nlh, hdrlen),
 			 nlmsg_attrlen(nlh, hdrlen), policy, extack);
 }
 
+static inline int nlmsg_parse_strict(const struct nlmsghdr *nlh, int hdrlen,
+				     struct nlattr *tb[], int maxtype,
+				     const struct nla_policy *policy,
+				     struct netlink_ext_ack *extack)
+{
+	if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) {
+		NL_SET_ERR_MSG(extack, "Invalid header length");
+		return -EINVAL;
+	}
+
+	return nla_parse_strict(tb, maxtype, nlmsg_attrdata(nlh, hdrlen),
+				nlmsg_attrlen(nlh, hdrlen), policy, extack);
+}
+
 /**
  * nlmsg_find_attr - find a specific attribute in a netlink message
  * @nlh: netlink message header
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index f0e396ab9bec..ef1ed529f33c 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -45,6 +45,7 @@ struct netns_sysctl_ipv6 {
 	int max_dst_opts_len;
 	int max_hbh_opts_len;
 	int seg6_flowlabel;
+	bool skip_notify_on_dev_down;
 };
 
 struct netns_ipv6 {
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 75a3f3fdb359..72ffb3120ced 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -65,11 +65,6 @@ static inline struct Qdisc *tcf_block_q(struct tcf_block *block)
 	return block->q;
 }
 
-static inline struct net_device *tcf_block_dev(struct tcf_block *block)
-{
-	return tcf_block_q(block)->dev_queue->dev;
-}
-
 void *tcf_block_cb_priv(struct tcf_block_cb *block_cb);
 struct tcf_block_cb *tcf_block_cb_lookup(struct tcf_block *block,
 					 tc_setup_cb_t *cb, void *cb_ident);
@@ -122,11 +117,6 @@ static inline struct Qdisc *tcf_block_q(struct tcf_block *block)
 	return NULL;
 }
 
-static inline struct net_device *tcf_block_dev(struct tcf_block *block)
-{
-	return NULL;
-}
-
 static inline
 int tc_setup_cb_block_register(struct tcf_block *block, tc_setup_cb_t *cb,
 			       void *cb_priv)
@@ -318,7 +308,7 @@ tcf_exts_stats_update(const struct tcf_exts *exts,
 	for (i = 0; i < exts->nr_actions; i++) {
 		struct tc_action *a = exts->actions[i];
 
-		tcf_action_stats_update(a, bytes, packets, lastuse);
+		tcf_action_stats_update(a, bytes, packets, lastuse, true);
 	}
 
 	preempt_enable();
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 7dc769e5452b..a16fbe9a2a67 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -102,6 +102,7 @@ int qdisc_set_default(const char *id);
 void qdisc_hash_add(struct Qdisc *q, bool invisible);
 void qdisc_hash_del(struct Qdisc *q);
 struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
+struct Qdisc *qdisc_lookup_rcu(struct net_device *dev, u32 handle);
 struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
 					struct nlattr *tab,
 					struct netlink_ext_ack *extack);
diff --git a/include/net/route.h b/include/net/route.h
index bb53cdba38dc..9883dc82f723 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -201,10 +201,9 @@ static inline int ip_route_input(struct sk_buff *skb, __be32 dst, __be32 src,
 }
 
 void ipv4_update_pmtu(struct sk_buff *skb, struct net *net, u32 mtu, int oif,
-		      u32 mark, u8 protocol, int flow_flags);
+		      u8 protocol);
 void ipv4_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, u32 mtu);
-void ipv4_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark,
-		   u8 protocol, int flow_flags);
+void ipv4_redirect(struct sk_buff *skb, struct net *net, int oif, u8 protocol);
 void ipv4_sk_redirect(struct sk_buff *skb, struct sock *sk);
 void ip_rt_send_redirect(struct sk_buff *skb);
 
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 0bbaa5488423..cf26e5aacac4 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -165,6 +165,7 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm);
 
 int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len,
 			struct netlink_ext_ack *exterr);
+struct net *rtnl_get_net_ns_capable(struct sock *sk, int netnsid);
 
 #define MODULE_ALIAS_RTNL_LINK(kind) MODULE_ALIAS("rtnl-link-" kind)
 
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a6d00093f35e..4d736427a4cb 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -19,6 +19,7 @@ struct Qdisc_ops;
 struct qdisc_walker;
 struct tcf_walker;
 struct module;
+struct bpf_flow_keys;
 
 typedef int tc_setup_cb_t(enum tc_setup_type type,
 			  void *type_data, void *cb_priv);
@@ -105,6 +106,7 @@ struct Qdisc {
 
 	spinlock_t		busylock ____cacheline_aligned_in_smp;
 	spinlock_t		seqlock;
+	struct rcu_head		rcu;
 };
 
 static inline void qdisc_refcount_inc(struct Qdisc *qdisc)
@@ -114,6 +116,19 @@ static inline void qdisc_refcount_inc(struct Qdisc *qdisc)
 	refcount_inc(&qdisc->refcnt);
 }
 
+/* Intended to be used by unlocked users, when concurrent qdisc release is
+ * possible.
+ */
+
+static inline struct Qdisc *qdisc_refcount_inc_nz(struct Qdisc *qdisc)
+{
+	if (qdisc->flags & TCQ_F_BUILTIN)
+		return qdisc;
+	if (refcount_inc_not_zero(&qdisc->refcnt))
+		return qdisc;
+	return NULL;
+}
+
 static inline bool qdisc_is_running(struct Qdisc *qdisc)
 {
 	if (qdisc->flags & TCQ_F_NOLOCK)
@@ -307,9 +322,14 @@ struct tcf_proto {
 };
 
 struct qdisc_skb_cb {
-	unsigned int		pkt_len;
-	u16			slave_dev_queue_mapping;
-	u16			tc_classid;
+	union {
+		struct {
+			unsigned int		pkt_len;
+			u16			slave_dev_queue_mapping;
+			u16			tc_classid;
+		};
+		struct bpf_flow_keys *flow_keys;
+	};
 #define QDISC_CB_PRIV_LEN 20
 	unsigned char		data[QDISC_CB_PRIV_LEN];
 };
@@ -331,7 +351,7 @@ struct tcf_chain {
 struct tcf_block {
 	struct list_head chain_list;
 	u32 index; /* block index for shared blocks */
-	unsigned int refcnt;
+	refcount_t refcnt;
 	struct net *net;
 	struct Qdisc *q;
 	struct list_head cb_list;
@@ -343,6 +363,7 @@ struct tcf_block {
 		struct tcf_chain *chain;
 		struct list_head filter_chain_list;
 	} chain0;
+	struct rcu_head rcu;
 };
 
 static inline void tcf_block_offload_inc(struct tcf_block *block, u32 *flags)
@@ -362,7 +383,7 @@ static inline void tcf_block_offload_dec(struct tcf_block *block, u32 *flags)
 }
 
 static inline void
-tc_cls_offload_cnt_update(struct tcf_block *block, unsigned int *cnt,
+tc_cls_offload_cnt_update(struct tcf_block *block, u32 *cnt,
 			  u32 *flags, bool add)
 {
 	if (add) {
@@ -554,7 +575,8 @@ void dev_deactivate_many(struct list_head *head);
 struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
 			      struct Qdisc *qdisc);
 void qdisc_reset(struct Qdisc *qdisc);
-void qdisc_destroy(struct Qdisc *qdisc);
+void qdisc_put(struct Qdisc *qdisc);
+void qdisc_put_unlocked(struct Qdisc *qdisc);
 void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, unsigned int n,
 			       unsigned int len);
 struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
@@ -828,8 +850,8 @@ static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh)
 	qh->qlen = 0;
 }
 
-static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
-				       struct qdisc_skb_head *qh)
+static inline void __qdisc_enqueue_tail(struct sk_buff *skb,
+					struct qdisc_skb_head *qh)
 {
 	struct sk_buff *last = qh->tail;
 
@@ -842,14 +864,24 @@ static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
 		qh->head = skb;
 	}
 	qh->qlen++;
-	qdisc_qstats_backlog_inc(sch, skb);
+}
 
+static inline int qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch)
+{
+	__qdisc_enqueue_tail(skb, &sch->q);
+	qdisc_qstats_backlog_inc(sch, skb);
 	return NET_XMIT_SUCCESS;
 }
 
-static inline int qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch)
+static inline void __qdisc_enqueue_head(struct sk_buff *skb,
+					struct qdisc_skb_head *qh)
 {
-	return __qdisc_enqueue_tail(skb, sch, &sch->q);
+	skb->next = qh->head;
+
+	if (!qh->head)
+		qh->tail = skb;
+	qh->head = skb;
+	qh->qlen++;
 }
 
 static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh)
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 86f034b524d4..8dadc74c22e7 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -148,11 +148,6 @@ SCTP_SUBTYPE_CONSTRUCTOR(PRIMITIVE,	enum sctp_event_primitive, primitive)
 #define sctp_chunk_is_data(a) (a->chunk_hdr->type == SCTP_CID_DATA || \
 			       a->chunk_hdr->type == SCTP_CID_I_DATA)
 
-/* Calculate the actual data size in a data chunk */
-#define SCTP_DATA_SNDSIZE(c) ((int)((unsigned long)(c->chunk_end) - \
-				    (unsigned long)(c->chunk_hdr) - \
-				    sctp_datachk_len(&c->asoc->stream)))
-
 /* Internal error codes */
 enum sctp_ierror {
 	SCTP_IERROR_NO_ERROR	        = 0,
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 5ef1bad81ef5..9e3d32746430 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -347,7 +347,7 @@ static inline __u16 sctp_data_size(struct sctp_chunk *chunk)
 	__u16 size;
 
 	size = ntohs(chunk->chunk_hdr->length);
-	size -= sctp_datahdr_len(&chunk->asoc->stream);
+	size -= sctp_datachk_len(&chunk->asoc->stream);
 
 	return size;
 }
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 28a7c8e44636..a11f93790476 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -876,6 +876,8 @@ struct sctp_transport {
 	unsigned long sackdelay;
 	__u32 sackfreq;
 
+	atomic_t mtu_info;
+
 	/* When was the last time that we heard from this transport? We use
 	 * this to pick new active and retran paths.
 	 */
diff --git a/include/net/sock.h b/include/net/sock.h
index 433f45fc2d68..2440f8b407eb 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -422,8 +422,8 @@ struct sock {
 	struct timer_list	sk_timer;
 	__u32			sk_priority;
 	__u32			sk_mark;
-	u32			sk_pacing_rate; /* bytes per second */
-	u32			sk_max_pacing_rate;
+	unsigned long		sk_pacing_rate; /* bytes per second */
+	unsigned long		sk_max_pacing_rate;
 	struct page_frag	sk_frag;
 	netdev_features_t	sk_route_caps;
 	netdev_features_t	sk_route_nocaps;
@@ -800,6 +800,7 @@ enum sock_flags {
 	SOCK_SELECT_ERR_QUEUE, /* Wake select on error queue */
 	SOCK_RCU_FREE, /* wait rcu grace period in sk_destruct() */
 	SOCK_TXTIME,
+	SOCK_XDP, /* XDP is attached */
 };
 
 #define SK_FLAGS_TIMESTAMP ((1UL << SOCK_TIMESTAMP) | (1UL << SOCK_TIMESTAMPING_RX_SOFTWARE))
@@ -1491,6 +1492,7 @@ static inline void lock_sock(struct sock *sk)
 	lock_sock_nested(sk, 0);
 }
 
+void __release_sock(struct sock *sk);
 void release_sock(struct sock *sk);
 
 /* BH context may only use the following locking interface. */
@@ -2212,10 +2214,6 @@ static inline struct page_frag *sk_page_frag(struct sock *sk)
 
 bool sk_page_frag_refill(struct sock *sk, struct page_frag *pfrag);
 
-int sk_alloc_sg(struct sock *sk, int len, struct scatterlist *sg,
-		int sg_start, int *sg_curr, unsigned int *sg_size,
-		int first_coalesce);
-
 /*
  *	Default write policy as shown to user space via poll/select/SIGIO
  */
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index d574ce63bf22..881ecb1555bf 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -145,6 +145,10 @@ enum switchdev_notifier_type {
 	SWITCHDEV_FDB_ADD_TO_DEVICE,
 	SWITCHDEV_FDB_DEL_TO_DEVICE,
 	SWITCHDEV_FDB_OFFLOADED,
+
+	SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE,
+	SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE,
+	SWITCHDEV_VXLAN_FDB_OFFLOADED,
 };
 
 struct switchdev_notifier_info {
@@ -155,7 +159,8 @@ struct switchdev_notifier_fdb_info {
 	struct switchdev_notifier_info info; /* must be first */
 	const unsigned char *addr;
 	u16 vid;
-	bool added_by_user;
+	u8 added_by_user:1,
+	   offloaded:1;
 };
 
 static inline struct net_device *
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 770917d0caa7..8a61c3e8c15d 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -732,7 +732,7 @@ void tcp_send_window_probe(struct sock *sk);
 
 static inline u64 tcp_clock_ns(void)
 {
-	return local_clock();
+	return ktime_get_ns();
 }
 
 static inline u64 tcp_clock_us(void)
@@ -752,17 +752,7 @@ static inline u32 tcp_time_stamp_raw(void)
 	return div_u64(tcp_clock_ns(), NSEC_PER_SEC / TCP_TS_HZ);
 }
 
-
-/* Refresh 1us clock of a TCP socket,
- * ensuring monotically increasing values.
- */
-static inline void tcp_mstamp_refresh(struct tcp_sock *tp)
-{
-	u64 val = tcp_clock_us();
-
-	if (val > tp->tcp_mstamp)
-		tp->tcp_mstamp = val;
-}
+void tcp_mstamp_refresh(struct tcp_sock *tp);
 
 static inline u32 tcp_stamp_us_delta(u64 t1, u64 t0)
 {
@@ -771,7 +761,13 @@ static inline u32 tcp_stamp_us_delta(u64 t1, u64 t0)
 
 static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
 {
-	return div_u64(skb->skb_mstamp, USEC_PER_SEC / TCP_TS_HZ);
+	return div_u64(skb->skb_mstamp_ns, NSEC_PER_SEC / TCP_TS_HZ);
+}
+
+/* provide the departure time in us unit */
+static inline u64 tcp_skb_timestamp_us(const struct sk_buff *skb)
+{
+	return div_u64(skb->skb_mstamp_ns, NSEC_PER_USEC);
 }
 
 
@@ -817,7 +813,7 @@ struct tcp_skb_cb {
 #define TCPCB_SACKED_RETRANS	0x02	/* SKB retransmitted		*/
 #define TCPCB_LOST		0x04	/* SKB is lost			*/
 #define TCPCB_TAGBITS		0x07	/* All tag bits			*/
-#define TCPCB_REPAIRED		0x10	/* SKB repaired (no skb_mstamp)	*/
+#define TCPCB_REPAIRED		0x10	/* SKB repaired (no skb_mstamp_ns)	*/
 #define TCPCB_EVER_RETRANS	0x80	/* Ever retransmitted frame	*/
 #define TCPCB_RETRANS		(TCPCB_SACKED_RETRANS|TCPCB_EVER_RETRANS| \
 				TCPCB_REPAIRED)
@@ -862,6 +858,21 @@ static inline void bpf_compute_data_end_sk_skb(struct sk_buff *skb)
 	TCP_SKB_CB(skb)->bpf.data_end = skb->data + skb_headlen(skb);
 }
 
+static inline bool tcp_skb_bpf_ingress(const struct sk_buff *skb)
+{
+	return TCP_SKB_CB(skb)->bpf.flags & BPF_F_INGRESS;
+}
+
+static inline struct sock *tcp_skb_bpf_redirect_fetch(struct sk_buff *skb)
+{
+	return TCP_SKB_CB(skb)->bpf.sk_redir;
+}
+
+static inline void tcp_skb_bpf_redirect_clear(struct sk_buff *skb)
+{
+	TCP_SKB_CB(skb)->bpf.sk_redir = NULL;
+}
+
 #if IS_ENABLED(CONFIG_IPV6)
 /* This is the variant of inet6_iif() that must be used by TCP,
  * as TCP moves IP6CB into a different location in skb->cb[]
@@ -1940,7 +1951,7 @@ static inline s64 tcp_rto_delta_us(const struct sock *sk)
 {
 	const struct sk_buff *skb = tcp_rtx_queue_head(sk);
 	u32 rto = inet_csk(sk)->icsk_rto;
-	u64 rto_time_stamp_us = skb->skb_mstamp + jiffies_to_usecs(rto);
+	u64 rto_time_stamp_us = tcp_skb_timestamp_us(skb) + jiffies_to_usecs(rto);
 
 	return rto_time_stamp_us - tcp_sk(sk)->tcp_mstamp;
 }
@@ -2040,11 +2051,6 @@ enum hrtimer_restart tcp_pace_kick(struct hrtimer *timer);
 #define TCP_ULP_MAX		128
 #define TCP_ULP_BUF_MAX		(TCP_ULP_NAME_MAX*TCP_ULP_MAX)
 
-enum {
-	TCP_ULP_TLS,
-	TCP_ULP_BPF,
-};
-
 struct tcp_ulp_ops {
 	struct list_head	list;
 
@@ -2053,15 +2059,12 @@ struct tcp_ulp_ops {
 	/* cleanup ulp */
 	void (*release)(struct sock *sk);
 
-	int		uid;
 	char		name[TCP_ULP_NAME_MAX];
-	bool		user_visible;
 	struct module	*owner;
 };
 int tcp_register_ulp(struct tcp_ulp_ops *type);
 void tcp_unregister_ulp(struct tcp_ulp_ops *type);
 int tcp_set_ulp(struct sock *sk, const char *name);
-int tcp_set_ulp_id(struct sock *sk, const int ulp);
 void tcp_get_available_ulp(char *buf, size_t len);
 void tcp_cleanup_ulp(struct sock *sk);
 
@@ -2069,6 +2072,18 @@ void tcp_cleanup_ulp(struct sock *sk);
 	__MODULE_INFO(alias, alias_userspace, name);		\
 	__MODULE_INFO(alias, alias_tcp_ulp, "tcp-ulp-" name)
 
+struct sk_msg;
+struct sk_psock;
+
+int tcp_bpf_init(struct sock *sk);
+void tcp_bpf_reinit(struct sock *sk);
+int tcp_bpf_sendmsg_redir(struct sock *sk, struct sk_msg *msg, u32 bytes,
+			  int flags);
+int tcp_bpf_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
+		    int nonblock, int flags, int *addr_len);
+int __tcp_bpf_recvmsg(struct sock *sk, struct sk_psock *psock,
+		      struct msghdr *msg, int len, int flags);
+
 /* Call BPF_SOCK_OPS program that returns an int. If the return value
  * is < 0, then the BPF op failed (for example if the loaded BPF
  * program does not support the chosen operation or there is no BPF
diff --git a/include/net/tls.h b/include/net/tls.h
index 0a769cf2f5f3..bab5627ff5e3 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -39,9 +39,11 @@
 #include <linux/crypto.h>
 #include <linux/socket.h>
 #include <linux/tcp.h>
+#include <linux/skmsg.h>
+
 #include <net/tcp.h>
 #include <net/strparser.h>
-
+#include <crypto/aead.h>
 #include <uapi/linux/tls.h>
 
 
@@ -93,24 +95,45 @@ enum {
 	TLS_NUM_CONFIG,
 };
 
-struct tls_sw_context_tx {
-	struct crypto_aead *aead_send;
-	struct crypto_wait async_wait;
-
-	char aad_space[TLS_AAD_SPACE_SIZE];
-
-	unsigned int sg_plaintext_size;
-	int sg_plaintext_num_elem;
-	struct scatterlist sg_plaintext_data[MAX_SKB_FRAGS];
+/* TLS records are maintained in 'struct tls_rec'. It stores the memory pages
+ * allocated or mapped for each TLS record. After encryption, the records are
+ * stores in a linked list.
+ */
+struct tls_rec {
+	struct list_head list;
+	int tx_ready;
+	int tx_flags;
+	int inplace_crypto;
 
-	unsigned int sg_encrypted_size;
-	int sg_encrypted_num_elem;
-	struct scatterlist sg_encrypted_data[MAX_SKB_FRAGS];
+	struct sk_msg msg_plaintext;
+	struct sk_msg msg_encrypted;
 
-	/* AAD | sg_plaintext_data | sg_tag */
+	/* AAD | msg_plaintext.sg.data | sg_tag */
 	struct scatterlist sg_aead_in[2];
-	/* AAD | sg_encrypted_data (data contain overhead for hdr&iv&tag) */
+	/* AAD | msg_encrypted.sg.data (data contains overhead for hdr & iv & tag) */
 	struct scatterlist sg_aead_out[2];
+
+	char aad_space[TLS_AAD_SPACE_SIZE];
+	struct aead_request aead_req;
+	u8 aead_req_ctx[];
+};
+
+struct tx_work {
+	struct delayed_work work;
+	struct sock *sk;
+};
+
+struct tls_sw_context_tx {
+	struct crypto_aead *aead_send;
+	struct crypto_wait async_wait;
+	struct tx_work tx_work;
+	struct tls_rec *open_rec;
+	struct list_head tx_list;
+	atomic_t encrypt_pending;
+	int async_notify;
+
+#define BIT_TX_SCHEDULED	0
+	unsigned long tx_bitmask;
 };
 
 struct tls_sw_context_rx {
@@ -119,11 +142,12 @@ struct tls_sw_context_rx {
 
 	struct strparser strp;
 	void (*saved_data_ready)(struct sock *sk);
-	unsigned int (*sk_poll)(struct file *file, struct socket *sock,
-				struct poll_table_struct *wait);
+
 	struct sk_buff *recv_pkt;
 	u8 control;
 	bool decrypted;
+	atomic_t decrypt_pending;
+	bool async_notify;
 };
 
 struct tls_record_info {
@@ -195,10 +219,11 @@ struct tls_context {
 
 	struct scatterlist *partially_sent_record;
 	u16 partially_sent_offset;
+
 	unsigned long flags;
 	bool in_tcp_sendpages;
+	bool pending_open_record_frags;
 
-	u16 pending_open_record_frags;
 	int (*push_pending_record)(struct sock *sk, int flags);
 
 	void (*sk_write_space)(struct sock *sk);
@@ -246,8 +271,7 @@ void tls_sw_free_resources_rx(struct sock *sk);
 void tls_sw_release_resources_rx(struct sock *sk);
 int tls_sw_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 		   int nonblock, int flags, int *addr_len);
-unsigned int tls_sw_poll(struct file *file, struct socket *sock,
-			 struct poll_table_struct *wait);
+bool tls_sw_stream_read(const struct sock *sk);
 ssize_t tls_sw_splice_read(struct socket *sock, loff_t *ppos,
 			   struct pipe_inode_info *pipe,
 			   size_t len, unsigned int flags);
@@ -259,6 +283,7 @@ int tls_device_sendpage(struct sock *sk, struct page *page,
 void tls_device_sk_destruct(struct sock *sk);
 void tls_device_init(void);
 void tls_device_cleanup(void);
+int tls_tx_records(struct sock *sk, int flags);
 
 struct tls_record_info *tls_get_record(struct tls_offload_context_tx *context,
 				       u32 seq, u64 *p_record_sn);
@@ -277,6 +302,9 @@ void tls_sk_destruct(struct sock *sk, struct tls_context *ctx);
 int tls_push_sg(struct sock *sk, struct tls_context *ctx,
 		struct scatterlist *sg, u16 first_offset,
 		int flags);
+int tls_push_partial_record(struct sock *sk, struct tls_context *ctx,
+			    int flags);
+
 int tls_push_pending_closed_record(struct sock *sk, struct tls_context *ctx,
 				   int flags, long *timeo);
 
@@ -310,6 +338,17 @@ static inline bool tls_is_pending_open_record(struct tls_context *tls_ctx)
 	return tls_ctx->pending_open_record_frags;
 }
 
+static inline bool is_tx_ready(struct tls_sw_context_tx *ctx)
+{
+	struct tls_rec *rec;
+
+	rec = list_first_entry(&ctx->tx_list, struct tls_rec, list);
+	if (!rec)
+		return false;
+
+	return READ_ONCE(rec->tx_ready);
+}
+
 struct sk_buff *
 tls_validate_xmit_skb(struct sock *sk, struct net_device *dev,
 		      struct sk_buff *skb);
diff --git a/include/net/udp.h b/include/net/udp.h
index 8482a990b0bb..9e82cb391dea 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -443,8 +443,10 @@ int udpv4_offload_init(void);
 
 void udp_init(void);
 
+DECLARE_STATIC_KEY_FALSE(udp_encap_needed_key);
 void udp_encap_enable(void);
 #if IS_ENABLED(CONFIG_IPV6)
+DECLARE_STATIC_KEY_FALSE(udpv6_encap_needed_key);
 void udpv6_encap_enable(void);
 #endif
 
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index b99a02ae3934..03431c148e16 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -5,7 +5,8 @@
 #include <linux/if_vlan.h>
 #include <net/udp_tunnel.h>
 #include <net/dst_metadata.h>
-#include <net/udp_tunnel.h>
+#include <net/rtnetlink.h>
+#include <net/switchdev.h>
 
 /* VXLAN protocol (RFC 7348) header:
  * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@@ -191,6 +192,7 @@ union vxlan_addr {
 struct vxlan_rdst {
 	union vxlan_addr	 remote_ip;
 	__be16			 remote_port;
+	u8			 offloaded:1;
 	__be32			 remote_vni;
 	u32			 remote_ifindex;
 	struct list_head	 list;
@@ -371,4 +373,65 @@ static inline unsigned short vxlan_get_sk_family(struct vxlan_sock *vs)
 	return vs->sock->sk->sk_family;
 }
 
+#if IS_ENABLED(CONFIG_IPV6)
+
+static inline bool vxlan_addr_any(const union vxlan_addr *ipa)
+{
+	if (ipa->sa.sa_family == AF_INET6)
+		return ipv6_addr_any(&ipa->sin6.sin6_addr);
+	else
+		return ipa->sin.sin_addr.s_addr == htonl(INADDR_ANY);
+}
+
+static inline bool vxlan_addr_multicast(const union vxlan_addr *ipa)
+{
+	if (ipa->sa.sa_family == AF_INET6)
+		return ipv6_addr_is_multicast(&ipa->sin6.sin6_addr);
+	else
+		return IN_MULTICAST(ntohl(ipa->sin.sin_addr.s_addr));
+}
+
+#else /* !IS_ENABLED(CONFIG_IPV6) */
+
+static inline bool vxlan_addr_any(const union vxlan_addr *ipa)
+{
+	return ipa->sin.sin_addr.s_addr == htonl(INADDR_ANY);
+}
+
+static inline bool vxlan_addr_multicast(const union vxlan_addr *ipa)
+{
+	return IN_MULTICAST(ntohl(ipa->sin.sin_addr.s_addr));
+}
+
+#endif /* IS_ENABLED(CONFIG_IPV6) */
+
+static inline bool netif_is_vxlan(const struct net_device *dev)
+{
+	return dev->rtnl_link_ops &&
+	       !strcmp(dev->rtnl_link_ops->kind, "vxlan");
+}
+
+struct switchdev_notifier_vxlan_fdb_info {
+	struct switchdev_notifier_info info; /* must be first */
+	union vxlan_addr remote_ip;
+	__be16 remote_port;
+	__be32 remote_vni;
+	u32 remote_ifindex;
+	u8 eth_addr[ETH_ALEN];
+	__be32 vni;
+	bool offloaded;
+};
+
+#if IS_ENABLED(CONFIG_VXLAN)
+int vxlan_fdb_find_uc(struct net_device *dev, const u8 *mac, __be32 vni,
+		      struct switchdev_notifier_vxlan_fdb_info *fdb_info);
+#else
+static inline int
+vxlan_fdb_find_uc(struct net_device *dev, const u8 *mac, __be32 vni,
+		  struct switchdev_notifier_vxlan_fdb_info *fdb_info)
+{
+	return -ENOENT;
+}
+#endif
+
 #endif
diff --git a/include/net/xdp.h b/include/net/xdp.h
index 76b95256c266..0f25b3675c5c 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -91,6 +91,8 @@ static inline void xdp_scrub_frame(struct xdp_frame *frame)
 	frame->dev_rx = NULL;
 }
 
+struct xdp_frame *xdp_convert_zc_to_xdp_frame(struct xdp_buff *xdp);
+
 /* Convert xdp_buff to xdp_frame */
 static inline
 struct xdp_frame *convert_to_xdp_frame(struct xdp_buff *xdp)
@@ -99,9 +101,8 @@ struct xdp_frame *convert_to_xdp_frame(struct xdp_buff *xdp)
 	int metasize;
 	int headroom;
 
-	/* TODO: implement clone, copy, use "native" MEM_TYPE */
 	if (xdp->rxq->mem.type == MEM_TYPE_ZERO_COPY)
-		return NULL;
+		return xdp_convert_zc_to_xdp_frame(xdp);
 
 	/* Assure headroom is available for storing info */
 	headroom = xdp->data - xdp->data_hard_start;
@@ -135,6 +136,7 @@ void xdp_rxq_info_unused(struct xdp_rxq_info *xdp_rxq);
 bool xdp_rxq_info_is_reg(struct xdp_rxq_info *xdp_rxq);
 int xdp_rxq_info_reg_mem_model(struct xdp_rxq_info *xdp_rxq,
 			       enum xdp_mem_type type, void *allocator);
+void xdp_rxq_info_unreg_mem_model(struct xdp_rxq_info *xdp_rxq);
 
 /* Drivers not supporting XDP metadata can use this helper, which
  * rejects any room expansion for metadata as a result.
diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h
index 7161856bcf9c..13acb9803a6d 100644
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
@@ -16,21 +16,23 @@
 struct net_device;
 struct xsk_queue;
 
-struct xdp_umem_props {
-	u64 chunk_mask;
-	u64 size;
-};
-
 struct xdp_umem_page {
 	void *addr;
 	dma_addr_t dma;
 };
 
+struct xdp_umem_fq_reuse {
+	u32 nentries;
+	u32 length;
+	u64 handles[];
+};
+
 struct xdp_umem {
 	struct xsk_queue *fq;
 	struct xsk_queue *cq;
 	struct xdp_umem_page *pages;
-	struct xdp_umem_props props;
+	u64 chunk_mask;
+	u64 size;
 	u32 headroom;
 	u32 chunk_size_nohr;
 	struct user_struct *user;
@@ -41,6 +43,7 @@ struct xdp_umem {
 	struct page **pgs;
 	u32 npgs;
 	struct net_device *dev;
+	struct xdp_umem_fq_reuse *fq_reuse;
 	u16 queue_id;
 	bool zc;
 	spinlock_t xsk_list_lock;
@@ -79,6 +82,50 @@ void xsk_umem_discard_addr(struct xdp_umem *umem);
 void xsk_umem_complete_tx(struct xdp_umem *umem, u32 nb_entries);
 bool xsk_umem_consume_tx(struct xdp_umem *umem, dma_addr_t *dma, u32 *len);
 void xsk_umem_consume_tx_done(struct xdp_umem *umem);
+struct xdp_umem_fq_reuse *xsk_reuseq_prepare(u32 nentries);
+struct xdp_umem_fq_reuse *xsk_reuseq_swap(struct xdp_umem *umem,
+					  struct xdp_umem_fq_reuse *newq);
+void xsk_reuseq_free(struct xdp_umem_fq_reuse *rq);
+struct xdp_umem *xdp_get_umem_from_qid(struct net_device *dev, u16 queue_id);
+
+static inline char *xdp_umem_get_data(struct xdp_umem *umem, u64 addr)
+{
+	return umem->pages[addr >> PAGE_SHIFT].addr + (addr & (PAGE_SIZE - 1));
+}
+
+static inline dma_addr_t xdp_umem_get_dma(struct xdp_umem *umem, u64 addr)
+{
+	return umem->pages[addr >> PAGE_SHIFT].dma + (addr & (PAGE_SIZE - 1));
+}
+
+/* Reuse-queue aware version of FILL queue helpers */
+static inline u64 *xsk_umem_peek_addr_rq(struct xdp_umem *umem, u64 *addr)
+{
+	struct xdp_umem_fq_reuse *rq = umem->fq_reuse;
+
+	if (!rq->length)
+		return xsk_umem_peek_addr(umem, addr);
+
+	*addr = rq->handles[rq->length - 1];
+	return addr;
+}
+
+static inline void xsk_umem_discard_addr_rq(struct xdp_umem *umem)
+{
+	struct xdp_umem_fq_reuse *rq = umem->fq_reuse;
+
+	if (!rq->length)
+		xsk_umem_discard_addr(umem);
+	else
+		rq->length--;
+}
+
+static inline void xsk_umem_fq_reuse(struct xdp_umem *umem, u64 addr)
+{
+	struct xdp_umem_fq_reuse *rq = umem->fq_reuse;
+
+	rq->handles[rq->length++] = addr;
+}
 #else
 static inline int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
 {
@@ -98,6 +145,74 @@ static inline bool xsk_is_setup_for_bpf_map(struct xdp_sock *xs)
 {
 	return false;
 }
+
+static inline u64 *xsk_umem_peek_addr(struct xdp_umem *umem, u64 *addr)
+{
+	return NULL;
+}
+
+static inline void xsk_umem_discard_addr(struct xdp_umem *umem)
+{
+}
+
+static inline void xsk_umem_complete_tx(struct xdp_umem *umem, u32 nb_entries)
+{
+}
+
+static inline bool xsk_umem_consume_tx(struct xdp_umem *umem, dma_addr_t *dma,
+				       u32 *len)
+{
+	return false;
+}
+
+static inline void xsk_umem_consume_tx_done(struct xdp_umem *umem)
+{
+}
+
+static inline struct xdp_umem_fq_reuse *xsk_reuseq_prepare(u32 nentries)
+{
+	return NULL;
+}
+
+static inline struct xdp_umem_fq_reuse *xsk_reuseq_swap(
+	struct xdp_umem *umem,
+	struct xdp_umem_fq_reuse *newq)
+{
+	return NULL;
+}
+static inline void xsk_reuseq_free(struct xdp_umem_fq_reuse *rq)
+{
+}
+
+static inline struct xdp_umem *xdp_get_umem_from_qid(struct net_device *dev,
+						     u16 queue_id)
+{
+	return NULL;
+}
+
+static inline char *xdp_umem_get_data(struct xdp_umem *umem, u64 addr)
+{
+	return NULL;
+}
+
+static inline dma_addr_t xdp_umem_get_dma(struct xdp_umem *umem, u64 addr)
+{
+	return 0;
+}
+
+static inline u64 *xsk_umem_peek_addr_rq(struct xdp_umem *umem, u64 *addr)
+{
+	return NULL;
+}
+
+static inline void xsk_umem_discard_addr_rq(struct xdp_umem *umem)
+{
+}
+
+static inline void xsk_umem_fq_reuse(struct xdp_umem *umem, u64 addr)
+{
+}
+
 #endif /* CONFIG_XDP_SOCKETS */
 
 #endif /* _LINUX_XDP_SOCK_H */
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index e950c2a68f06..0ed5d913a492 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2223,6 +2223,16 @@ struct rdma_netdev {
 			    union ib_gid *gid, u16 mlid);
 };
 
+struct rdma_netdev_alloc_params {
+	size_t sizeof_priv;
+	unsigned int txqs;
+	unsigned int rxqs;
+	void *param;
+
+	int (*initialize_rdma_netdev)(struct ib_device *device, u8 port_num,
+				      struct net_device *netdev, void *param);
+};
+
 struct ib_port_pkey_list {
 	/* Lock to hold while modifying the list. */
 	spinlock_t                    list_lock;
@@ -2523,8 +2533,8 @@ struct ib_device {
 	/**
 	 * rdma netdev operation
 	 *
-	 * Driver implementing alloc_rdma_netdev must return -EOPNOTSUPP if it
-	 * doesn't support the specified rdma netdev type.
+	 * Driver implementing alloc_rdma_netdev or rdma_netdev_get_params
+	 * must return -EOPNOTSUPP if it doesn't support the specified type.
 	 */
 	struct net_device *(*alloc_rdma_netdev)(
 					struct ib_device *device,
@@ -2534,6 +2544,10 @@ struct ib_device {
 					unsigned char name_assign_type,
 					void (*setup)(struct net_device *));
 
+	int (*rdma_netdev_get_params)(struct ib_device *device, u8 port_num,
+				      enum rdma_netdev_t type,
+				      struct rdma_netdev_alloc_params *params);
+
 	struct module               *owner;
 	struct device                dev;
 	struct kobject               *ports_parent;
@@ -4179,4 +4193,16 @@ struct ib_ucontext *ib_uverbs_get_ucontext(struct ib_uverbs_file *ufile);
 
 int uverbs_destroy_def_handler(struct ib_uverbs_file *file,
 			       struct uverbs_attr_bundle *attrs);
+
+struct net_device *rdma_alloc_netdev(struct ib_device *device, u8 port_num,
+				     enum rdma_netdev_t type, const char *name,
+				     unsigned char name_assign_type,
+				     void (*setup)(struct net_device *));
+
+int rdma_init_netdev(struct ib_device *device, u8 port_num,
+		     enum rdma_netdev_t type, const char *name,
+		     unsigned char name_assign_type,
+		     void (*setup)(struct net_device *),
+		     struct net_device *netdev);
+
 #endif /* IB_VERBS_H */
diff --git a/include/soc/fsl/bman.h b/include/soc/fsl/bman.h
index eaaf56df4086..5b99cb2ea5ef 100644
--- a/include/soc/fsl/bman.h
+++ b/include/soc/fsl/bman.h
@@ -126,4 +126,12 @@ int bman_release(struct bman_pool *pool, const struct bm_buffer *bufs, u8 num);
  */
 int bman_acquire(struct bman_pool *pool, struct bm_buffer *bufs, u8 num);
 
+/**
+ * bman_is_probed - Check if bman is probed
+ *
+ * Returns 1 if the bman driver successfully probed, -1 if the bman driver
+ * failed to probe or 0 if the bman driver did not probed yet.
+ */
+int bman_is_probed(void);
+
 #endif	/* __FSL_BMAN_H */
diff --git a/include/soc/fsl/qe/ucc_fast.h b/include/soc/fsl/qe/ucc_fast.h
index 3ee9e7c1a7d7..dcd6b865b590 100644
--- a/include/soc/fsl/qe/ucc_fast.h
+++ b/include/soc/fsl/qe/ucc_fast.h
@@ -41,8 +41,12 @@
 #define R_L_S	0x0800	/* last */
 #define R_F_S	0x0400	/* first */
 #define R_CM_S	0x0200	/* continuous mode */
+#define R_LG_S  0x0020  /* frame length */
+#define R_NO_S  0x0010  /* nonoctet */
+#define R_AB_S  0x0008  /* abort */
 #define R_CR_S	0x0004	/* crc */
-#define R_OV_S	0x0002	/* crc */
+#define R_OV_S	0x0002	/* overrun */
+#define R_CD_S  0x0001  /* carrier detect */
 
 /* transmit BD's status */
 #define T_R_S	0x8000	/* ready bit */
@@ -51,6 +55,8 @@
 #define T_L_S	0x0800	/* last */
 #define T_TC_S	0x0400	/* crc */
 #define T_TM_S	0x0200	/* continuous mode */
+#define T_UN_S  0x0002  /* hdlc underrun */
+#define T_CT_S  0x0001  /* hdlc carrier lost */
 
 /* Rx Data buffer must be 4 bytes aligned in most cases */
 #define UCC_FAST_RX_ALIGN			4
diff --git a/include/soc/fsl/qman.h b/include/soc/fsl/qman.h
index d4dfefdee6c1..597783b8a3a0 100644
--- a/include/soc/fsl/qman.h
+++ b/include/soc/fsl/qman.h
@@ -1186,4 +1186,12 @@ int qman_alloc_cgrid_range(u32 *result, u32 count);
  */
 int qman_release_cgrid(u32 id);
 
+/**
+ * qman_is_probed - Check if qman is probed
+ *
+ * Returns 1 if the qman driver successfully probed, -1 if the qman driver
+ * failed to probe or 0 if the qman driver did not probed yet.
+ */
+int qman_is_probed(void);
+
 #endif	/* __FSL_QMAN_H */
diff --git a/drivers/net/ethernet/mscc/ocelot_hsio.h b/include/soc/mscc/ocelot_hsio.h
index d93ddec3931b..43112dd7313a 100644
--- a/drivers/net/ethernet/mscc/ocelot_hsio.h
+++ b/include/soc/mscc/ocelot_hsio.h
@@ -8,6 +8,80 @@
 #ifndef _MSCC_OCELOT_HSIO_H_
 #define _MSCC_OCELOT_HSIO_H_
 
+#define HSIO_PLL5G_CFG0			0x0000
+#define HSIO_PLL5G_CFG1			0x0004
+#define HSIO_PLL5G_CFG2			0x0008
+#define HSIO_PLL5G_CFG3			0x000c
+#define HSIO_PLL5G_CFG4			0x0010
+#define HSIO_PLL5G_CFG5			0x0014
+#define HSIO_PLL5G_CFG6			0x0018
+#define HSIO_PLL5G_STATUS0		0x001c
+#define HSIO_PLL5G_STATUS1		0x0020
+#define HSIO_PLL5G_BIST_CFG0		0x0024
+#define HSIO_PLL5G_BIST_CFG1		0x0028
+#define HSIO_PLL5G_BIST_CFG2		0x002c
+#define HSIO_PLL5G_BIST_STAT0		0x0030
+#define HSIO_PLL5G_BIST_STAT1		0x0034
+#define HSIO_RCOMP_CFG0			0x0038
+#define HSIO_RCOMP_STATUS		0x003c
+#define HSIO_SYNC_ETH_CFG		0x0040
+#define HSIO_SYNC_ETH_PLL_CFG		0x0048
+#define HSIO_S1G_DES_CFG		0x004c
+#define HSIO_S1G_IB_CFG			0x0050
+#define HSIO_S1G_OB_CFG			0x0054
+#define HSIO_S1G_SER_CFG		0x0058
+#define HSIO_S1G_COMMON_CFG		0x005c
+#define HSIO_S1G_PLL_CFG		0x0060
+#define HSIO_S1G_PLL_STATUS		0x0064
+#define HSIO_S1G_DFT_CFG0		0x0068
+#define HSIO_S1G_DFT_CFG1		0x006c
+#define HSIO_S1G_DFT_CFG2		0x0070
+#define HSIO_S1G_TP_CFG			0x0074
+#define HSIO_S1G_RC_PLL_BIST_CFG	0x0078
+#define HSIO_S1G_MISC_CFG		0x007c
+#define HSIO_S1G_DFT_STATUS		0x0080
+#define HSIO_S1G_MISC_STATUS		0x0084
+#define HSIO_MCB_S1G_ADDR_CFG		0x0088
+#define HSIO_S6G_DIG_CFG		0x008c
+#define HSIO_S6G_DFT_CFG0		0x0090
+#define HSIO_S6G_DFT_CFG1		0x0094
+#define HSIO_S6G_DFT_CFG2		0x0098
+#define HSIO_S6G_TP_CFG0		0x009c
+#define HSIO_S6G_TP_CFG1		0x00a0
+#define HSIO_S6G_RC_PLL_BIST_CFG	0x00a4
+#define HSIO_S6G_MISC_CFG		0x00a8
+#define HSIO_S6G_OB_ANEG_CFG		0x00ac
+#define HSIO_S6G_DFT_STATUS		0x00b0
+#define HSIO_S6G_ERR_CNT		0x00b4
+#define HSIO_S6G_MISC_STATUS		0x00b8
+#define HSIO_S6G_DES_CFG		0x00bc
+#define HSIO_S6G_IB_CFG			0x00c0
+#define HSIO_S6G_IB_CFG1		0x00c4
+#define HSIO_S6G_IB_CFG2		0x00c8
+#define HSIO_S6G_IB_CFG3		0x00cc
+#define HSIO_S6G_IB_CFG4		0x00d0
+#define HSIO_S6G_IB_CFG5		0x00d4
+#define HSIO_S6G_OB_CFG			0x00d8
+#define HSIO_S6G_OB_CFG1		0x00dc
+#define HSIO_S6G_SER_CFG		0x00e0
+#define HSIO_S6G_COMMON_CFG		0x00e4
+#define HSIO_S6G_PLL_CFG		0x00e8
+#define HSIO_S6G_ACJTAG_CFG		0x00ec
+#define HSIO_S6G_GP_CFG			0x00f0
+#define HSIO_S6G_IB_STATUS0		0x00f4
+#define HSIO_S6G_IB_STATUS1		0x00f8
+#define HSIO_S6G_ACJTAG_STATUS		0x00fc
+#define HSIO_S6G_PLL_STATUS		0x0100
+#define HSIO_S6G_REVID			0x0104
+#define HSIO_MCB_S6G_ADDR_CFG		0x0108
+#define HSIO_HW_CFG			0x010c
+#define HSIO_HW_QSGMII_CFG		0x0110
+#define HSIO_HW_QSGMII_STAT		0x0114
+#define HSIO_CLK_CFG			0x0118
+#define HSIO_TEMP_SENSOR_CTRL		0x011c
+#define HSIO_TEMP_SENSOR_CFG		0x0120
+#define HSIO_TEMP_SENSOR_STAT		0x0124
+
 #define HSIO_PLL5G_CFG0_ENA_ROT                           BIT(31)
 #define HSIO_PLL5G_CFG0_ENA_LANE                          BIT(30)
 #define HSIO_PLL5G_CFG0_ENA_CLKTREE                       BIT(29)
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index 837393fa897b..573d5b901fb1 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -931,6 +931,7 @@ TRACE_EVENT(rxrpc_tx_packet,
 	    TP_fast_assign(
 		    __entry->call = call_id;
 		    memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr));
+		    __entry->where = where;
 			   ),
 
 	    TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s",
diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h
index ac55b328d61b..2bc9960a31aa 100644
--- a/include/trace/events/tcp.h
+++ b/include/trace/events/tcp.h
@@ -56,6 +56,7 @@ DECLARE_EVENT_CLASS(tcp_event_sk_skb,
 	TP_STRUCT__entry(
 		__field(const void *, skbaddr)
 		__field(const void *, skaddr)
+		__field(int, state)
 		__field(__u16, sport)
 		__field(__u16, dport)
 		__array(__u8, saddr, 4)
@@ -70,6 +71,7 @@ DECLARE_EVENT_CLASS(tcp_event_sk_skb,
 
 		__entry->skbaddr = skb;
 		__entry->skaddr = sk;
+		__entry->state = sk->sk_state;
 
 		__entry->sport = ntohs(inet->inet_sport);
 		__entry->dport = ntohs(inet->inet_dport);
@@ -84,9 +86,10 @@ DECLARE_EVENT_CLASS(tcp_event_sk_skb,
 			      sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
 	),
 
-	TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c",
+	TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c state=%s\n",
 		  __entry->sport, __entry->dport, __entry->saddr, __entry->daddr,
-		  __entry->saddr_v6, __entry->daddr_v6)
+		  __entry->saddr_v6, __entry->daddr_v6,
+		  show_tcp_state_name(__entry->state))
 );
 
 DEFINE_EVENT(tcp_event_sk_skb, tcp_retransmit_skb,
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 66917a4eba27..852dc17ab47a 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -103,6 +103,7 @@ enum bpf_cmd {
 	BPF_BTF_LOAD,
 	BPF_BTF_GET_FD_BY_ID,
 	BPF_TASK_FD_QUERY,
+	BPF_MAP_LOOKUP_AND_DELETE_ELEM,
 };
 
 enum bpf_map_type {
@@ -127,6 +128,9 @@ enum bpf_map_type {
 	BPF_MAP_TYPE_SOCKHASH,
 	BPF_MAP_TYPE_CGROUP_STORAGE,
 	BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
+	BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+	BPF_MAP_TYPE_QUEUE,
+	BPF_MAP_TYPE_STACK,
 };
 
 enum bpf_prog_type {
@@ -152,6 +156,7 @@ enum bpf_prog_type {
 	BPF_PROG_TYPE_LWT_SEG6LOCAL,
 	BPF_PROG_TYPE_LIRC_MODE2,
 	BPF_PROG_TYPE_SK_REUSEPORT,
+	BPF_PROG_TYPE_FLOW_DISSECTOR,
 };
 
 enum bpf_attach_type {
@@ -172,6 +177,7 @@ enum bpf_attach_type {
 	BPF_CGROUP_UDP4_SENDMSG,
 	BPF_CGROUP_UDP6_SENDMSG,
 	BPF_LIRC_MODE2,
+	BPF_FLOW_DISSECTOR,
 	__MAX_BPF_ATTACH_TYPE
 };
 
@@ -459,6 +465,28 @@ union bpf_attr {
  * 	Return
  * 		0 on success, or a negative error in case of failure.
  *
+ * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+ * 	Description
+ * 		Push an element *value* in *map*. *flags* is one of:
+ *
+ * 		**BPF_EXIST**
+ * 		If the queue/stack is full, the oldest element is removed to
+ * 		make room for this.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_pop_elem(struct bpf_map *map, void *value)
+ * 	Description
+ * 		Pop an element from *map*.
+ * Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_peek_elem(struct bpf_map *map, void *value)
+ * 	Description
+ * 		Get an element from *map* without removing it.
+ * Return
+ * 		0 on success, or a negative error in case of failure.
+ *
  * int bpf_probe_read(void *dst, u32 size, const void *src)
  * 	Description
  * 		For tracing programs, safely attempt to read *size* bytes from
@@ -1430,7 +1458,7 @@ union bpf_attr {
  * 	Return
  * 		0 on success, or a negative error in case of failure.
  *
- * int bpf_skb_adjust_room(struct sk_buff *skb, u32 len_diff, u32 mode, u64 flags)
+ * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
  * 	Description
  * 		Grow or shrink the room for data in the packet associated to
  * 		*skb* by *len_diff*, and according to the selected *mode*.
@@ -2141,6 +2169,94 @@ union bpf_attr {
  *		request in the skb.
  *	Return
  *		0 on success, or a negative error in case of failure.
+ *
+ * struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u32 netns, u64 flags)
+ *	Description
+ *		Look for TCP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-NULL, released via **bpf_sk_release**\ ().
+ *
+ *		The *ctx* should point to the context of the program, such as
+ *		the skb or socket (depending on the hook in use). This is used
+ *		to determine the base network namespace for the lookup.
+ *
+ *		*tuple_size* must be one of:
+ *
+ *		**sizeof**\ (*tuple*\ **->ipv4**)
+ *			Look for an IPv4 socket.
+ *		**sizeof**\ (*tuple*\ **->ipv6**)
+ *			Look for an IPv6 socket.
+ *
+ *		If the *netns* is zero, then the socket lookup table in the
+ *		netns associated with the *ctx* will be used. For the TC hooks,
+ *		this in the netns of the device in the skb. For socket hooks,
+ *		this in the netns of the socket. If *netns* is non-zero, then
+ *		it specifies the ID of the netns relative to the netns
+ *		associated with the *ctx*.
+ *
+ *		All values for *flags* are reserved for future usage, and must
+ *		be left at zero.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to *struct bpf_sock*, or NULL in case of failure.
+ *
+ * struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u32 netns, u64 flags)
+ *	Description
+ *		Look for UDP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-NULL, released via **bpf_sk_release**\ ().
+ *
+ *		The *ctx* should point to the context of the program, such as
+ *		the skb or socket (depending on the hook in use). This is used
+ *		to determine the base network namespace for the lookup.
+ *
+ *		*tuple_size* must be one of:
+ *
+ *		**sizeof**\ (*tuple*\ **->ipv4**)
+ *			Look for an IPv4 socket.
+ *		**sizeof**\ (*tuple*\ **->ipv6**)
+ *			Look for an IPv6 socket.
+ *
+ *		If the *netns* is zero, then the socket lookup table in the
+ *		netns associated with the *ctx* will be used. For the TC hooks,
+ *		this in the netns of the device in the skb. For socket hooks,
+ *		this in the netns of the socket. If *netns* is non-zero, then
+ *		it specifies the ID of the netns relative to the netns
+ *		associated with the *ctx*.
+ *
+ *		All values for *flags* are reserved for future usage, and must
+ *		be left at zero.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to *struct bpf_sock*, or NULL in case of failure.
+ *
+ * int bpf_sk_release(struct bpf_sock *sk)
+ *	Description
+ *		Release the reference held by *sock*. *sock* must be a non-NULL
+ *		pointer that was returned from bpf_sk_lookup_xxx\ ().
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_push_data(struct sk_buff *skb, u32 start, u32 len, u64 flags)
+ *	Description
+ *		For socket policies, insert *len* bytes into msg at offset
+ *		*start*.
+ *
+ *		If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ *		*msg* it may want to insert metadata or options into the msg.
+ *		This can later be read and used by any of the lower layer BPF
+ *		hooks.
+ *
+ *		This helper may fail if under memory pressure (a malloc
+ *		fails) in these cases BPF programs will get an appropriate
+ *		error and BPF programs will need to handle them.
+ *
+ *	Return
+ *		0 on success, or a negative error in case of failure.
  */
 #define __BPF_FUNC_MAPPER(FN)		\
 	FN(unspec),			\
@@ -2226,7 +2342,14 @@ union bpf_attr {
 	FN(get_current_cgroup_id),	\
 	FN(get_local_storage),		\
 	FN(sk_select_reuseport),	\
-	FN(skb_ancestor_cgroup_id),
+	FN(skb_ancestor_cgroup_id),	\
+	FN(sk_lookup_tcp),		\
+	FN(sk_lookup_udp),		\
+	FN(sk_release),			\
+	FN(map_push_elem),		\
+	FN(map_pop_elem),		\
+	FN(map_peek_elem),		\
+	FN(msg_push_data),
 
 /* integer value in 'imm' field of BPF_CALL instruction selects which helper
  * function eBPF program intends to call
@@ -2333,6 +2456,7 @@ struct __sk_buff {
 	/* ... here. */
 
 	__u32 data_meta;
+	struct bpf_flow_keys *flow_keys;
 };
 
 struct bpf_tunnel_key {
@@ -2395,6 +2519,23 @@ struct bpf_sock {
 				 */
 };
 
+struct bpf_sock_tuple {
+	union {
+		struct {
+			__be32 saddr;
+			__be32 daddr;
+			__be16 sport;
+			__be16 dport;
+		} ipv4;
+		struct {
+			__be32 saddr[4];
+			__be32 daddr[4];
+			__be16 sport;
+			__be16 dport;
+		} ipv6;
+	};
+};
+
 #define XDP_PACKET_HEADROOM 256
 
 /* User return codes for XDP prog type.
@@ -2778,4 +2919,27 @@ enum bpf_task_fd_type {
 	BPF_FD_TYPE_URETPROBE,		/* filename + offset */
 };
 
+struct bpf_flow_keys {
+	__u16	nhoff;
+	__u16	thoff;
+	__u16	addr_proto;			/* ETH_P_* of valid addrs */
+	__u8	is_frag;
+	__u8	is_first_frag;
+	__u8	is_encap;
+	__u8	ip_proto;
+	__be16	n_proto;
+	__be16	sport;
+	__be16	dport;
+	union {
+		struct {
+			__be32	ipv4_src;
+			__be32	ipv4_dst;
+		};
+		struct {
+			__u32	ipv6_src[4];	/* in6_addr; network order */
+			__u32	ipv6_dst[4];	/* in6_addr; network order */
+		};
+	};
+};
+
 #endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/include/uapi/linux/dns_resolver.h b/include/uapi/linux/dns_resolver.h
new file mode 100644
index 000000000000..129745f9c794
--- /dev/null
+++ b/include/uapi/linux/dns_resolver.h
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* DNS resolver interface definitions.
+ *
+ * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _UAPI_LINUX_DNS_RESOLVER_H
+#define _UAPI_LINUX_DNS_RESOLVER_H
+
+#include <linux/types.h>
+
+/*
+ * Type of payload.
+ */
+enum dns_payload_content_type {
+	DNS_PAYLOAD_IS_SERVER_LIST	= 0, /* List of servers, requested by srv=1 */
+};
+
+/*
+ * Type of address that might be found in an address record.
+ */
+enum dns_payload_address_type {
+	DNS_ADDRESS_IS_IPV4		= 0, /* 4-byte AF_INET address */
+	DNS_ADDRESS_IS_IPV6		= 1, /* 16-byte AF_INET6 address */
+};
+
+/*
+ * Type of protocol used to access a server.
+ */
+enum dns_payload_protocol_type {
+	DNS_SERVER_PROTOCOL_UNSPECIFIED	= 0,
+	DNS_SERVER_PROTOCOL_UDP		= 1, /* Use UDP to talk to the server */
+	DNS_SERVER_PROTOCOL_TCP		= 2, /* Use TCP to talk to the server */
+};
+
+/*
+ * Source of record included in DNS resolver payload.
+ */
+enum dns_record_source {
+	DNS_RECORD_UNAVAILABLE		= 0, /* No source available (empty record) */
+	DNS_RECORD_FROM_CONFIG		= 1, /* From local configuration data */
+	DNS_RECORD_FROM_DNS_A		= 2, /* From DNS A or AAAA record */
+	DNS_RECORD_FROM_DNS_AFSDB	= 3, /* From DNS AFSDB record */
+	DNS_RECORD_FROM_DNS_SRV		= 4, /* From DNS SRV record */
+	DNS_RECORD_FROM_NSS		= 5, /* From NSS */
+	NR__dns_record_source
+};
+
+/*
+ * Status of record included in DNS resolver payload.
+ */
+enum dns_lookup_status {
+	DNS_LOOKUP_NOT_DONE		= 0, /* No lookup has been made */
+	DNS_LOOKUP_GOOD			= 1, /* Good records obtained */
+	DNS_LOOKUP_GOOD_WITH_BAD	= 2, /* Good records, some decoding errors */
+	DNS_LOOKUP_BAD			= 3, /* Couldn't decode results */
+	DNS_LOOKUP_GOT_NOT_FOUND	= 4, /* Got a "Not Found" result */
+	DNS_LOOKUP_GOT_LOCAL_FAILURE	= 5, /* Local failure during lookup */
+	DNS_LOOKUP_GOT_TEMP_FAILURE	= 6, /* Temporary failure during lookup */
+	DNS_LOOKUP_GOT_NS_FAILURE	= 7, /* Name server failure */
+	NR__dns_lookup_status
+};
+
+/*
+ * Header at the beginning of binary format payload.
+ */
+struct dns_payload_header {
+	__u8		zero;		/* Zero byte: marks this as not being text */
+	__u8		content;	/* enum dns_payload_content_type */
+	__u8		version;	/* Encoding version */
+} __packed;
+
+/*
+ * Header at the beginning of a V1 server list.  This is followed directly by
+ * the server records.  Each server records begins with a struct of type
+ * dns_server_list_v1_server.
+ */
+struct dns_server_list_v1_header {
+	struct dns_payload_header hdr;
+	__u8		source;		/* enum dns_record_source */
+	__u8		status;		/* enum dns_lookup_status */
+	__u8		nr_servers;	/* Number of server records following this */
+} __packed;
+
+/*
+ * Header at the beginning of each V1 server record.  This is followed by the
+ * characters of the name with no NUL-terminator, followed by the address
+ * records for that server.  Each address record begins with a struct of type
+ * struct dns_server_list_v1_address.
+ */
+struct dns_server_list_v1_server {
+	__u16		name_len;	/* Length of name (LE) */
+	__u16		priority;	/* Priority (as SRV record) (LE) */
+	__u16		weight;		/* Weight (as SRV record) (LE) */
+	__u16		port;		/* UDP/TCP port number (LE) */
+	__u8		source;		/* enum dns_record_source */
+	__u8		status;		/* enum dns_lookup_status */
+	__u8		protocol;	/* enum dns_payload_protocol_type */
+	__u8		nr_addrs;
+} __packed;
+
+/*
+ * Header at the beginning of each V1 address record.  This is followed by the
+ * bytes of the address, 4 for IPV4 and 16 for IPV6.
+ */
+struct dns_server_list_v1_address {
+	__u8		address_type;	/* enum dns_payload_address_type */
+} __packed;
+
+#endif /* _UAPI_LINUX_DNS_RESOLVER_H */
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index dc69391d2bba..c8f8e2455bf3 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -91,10 +91,6 @@
  * %ETHTOOL_GSET to get the current values before making specific
  * changes and then applying them with %ETHTOOL_SSET.
  *
- * Drivers that implement set_settings() should validate all fields
- * other than @cmd that are not described as read-only or deprecated,
- * and must ignore all fields described as read-only.
- *
  * Deprecated fields should be ignored by both users and drivers.
  */
 struct ethtool_cmd {
@@ -1800,14 +1796,9 @@ enum ethtool_reset_flags {
  * rejected.
  *
  * Deprecated %ethtool_cmd fields transceiver, maxtxpkt and maxrxpkt
- * are not available in %ethtool_link_settings. Until all drivers are
- * converted to ignore them or to the new %ethtool_link_settings API,
- * for both queries and changes, users should always try
- * %ETHTOOL_GLINKSETTINGS first, and if it fails with -ENOTSUPP stick
- * only to %ETHTOOL_GSET and %ETHTOOL_SSET consistently. If it
- * succeeds, then users should stick to %ETHTOOL_GLINKSETTINGS and
- * %ETHTOOL_SLINKSETTINGS (which would support drivers implementing
- * either %ethtool_cmd or %ethtool_link_settings).
+ * are not available in %ethtool_link_settings. These fields will be
+ * always set to zero in %ETHTOOL_GSET reply and %ETHTOOL_SSET will
+ * fail if any of them is set to non-zero value.
  *
  * Users should assume that all fields not marked read-only are
  * writable and subject to validation by the driver.  They should use
diff --git a/include/uapi/linux/gen_stats.h b/include/uapi/linux/gen_stats.h
index 24a861c0d29d..065408e16a80 100644
--- a/include/uapi/linux/gen_stats.h
+++ b/include/uapi/linux/gen_stats.h
@@ -12,6 +12,7 @@ enum {
 	TCA_STATS_APP,
 	TCA_STATS_RATE_EST64,
 	TCA_STATS_PAD,
+	TCA_STATS_BASIC_HW,
 	__TCA_STATS_MAX,
 };
 #define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
diff --git a/include/uapi/linux/if_addr.h b/include/uapi/linux/if_addr.h
index ebaf5701c9db..dfcf3ce0097f 100644
--- a/include/uapi/linux/if_addr.h
+++ b/include/uapi/linux/if_addr.h
@@ -34,6 +34,7 @@ enum {
 	IFA_MULTICAST,
 	IFA_FLAGS,
 	IFA_RT_PRIORITY,  /* u32, priority/metric for prefix route */
+	IFA_TARGET_NETNSID,
 	__IFA_MAX,
 };
 
diff --git a/include/uapi/linux/if_arp.h b/include/uapi/linux/if_arp.h
index 4605527ca41b..c3cc5a9e5eaf 100644
--- a/include/uapi/linux/if_arp.h
+++ b/include/uapi/linux/if_arp.h
@@ -114,18 +114,18 @@
 
 /* ARP ioctl request. */
 struct arpreq {
-  struct sockaddr	arp_pa;		/* protocol address		*/
-  struct sockaddr	arp_ha;		/* hardware address		*/
-  int			arp_flags;	/* flags			*/
-  struct sockaddr       arp_netmask;    /* netmask (only for proxy arps) */
-  char			arp_dev[16];
+	struct sockaddr	arp_pa;		/* protocol address		 */
+	struct sockaddr	arp_ha;		/* hardware address		 */
+	int		arp_flags;	/* flags			 */
+	struct sockaddr arp_netmask;    /* netmask (only for proxy arps) */
+	char		arp_dev[IFNAMSIZ];
 };
 
 struct arpreq_old {
-  struct sockaddr	arp_pa;		/* protocol address		*/
-  struct sockaddr	arp_ha;		/* hardware address		*/
-  int			arp_flags;	/* flags			*/
-  struct sockaddr       arp_netmask;    /* netmask (only for proxy arps) */
+	struct sockaddr	arp_pa;		/* protocol address		 */
+	struct sockaddr	arp_ha;		/* hardware address		 */
+	int		arp_flags;	/* flags			 */
+	struct sockaddr	arp_netmask;    /* netmask (only for proxy arps) */
 };
 
 /* ARP Flag values. */
diff --git a/include/uapi/linux/if_fddi.h b/include/uapi/linux/if_fddi.h
index 75eed8b62823..7239aa9c0766 100644
--- a/include/uapi/linux/if_fddi.h
+++ b/include/uapi/linux/if_fddi.h
@@ -6,9 +6,10 @@
  *
  *		Global definitions for the ANSI FDDI interface.
  *
- * Version:	@(#)if_fddi.h	1.0.2	Sep 29 2004
+ * Version:	@(#)if_fddi.h	1.0.3	Oct  6 2018
  *
- * Author:	Lawrence V. Stefani, <stefani@lkg.dec.com>
+ * Author:	Lawrence V. Stefani, <stefani@yahoo.com>
+ * Maintainer:	Maciej W. Rozycki, <macro@linux-mips.org>
  *
  *		if_fddi.h is based on previous if_ether.h and if_tr.h work by
  *			Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
@@ -45,7 +46,21 @@
 #define FDDI_K_OUI_LEN		3	/* Octets in OUI in 802.2 SNAP
 					   header */
 
-/* Define FDDI Frame Control (FC) Byte values */
+/* Define FDDI Frame Control (FC) Byte masks */
+#define FDDI_FC_K_CLASS_MASK		0x80	/* class bit */
+#define FDDI_FC_K_CLASS_SYNC		0x80
+#define FDDI_FC_K_CLASS_ASYNC		0x00
+#define FDDI_FC_K_ALEN_MASK		0x40	/* address length bit */
+#define FDDI_FC_K_ALEN_48		0x40
+#define FDDI_FC_K_ALEN_16		0x00
+#define FDDI_FC_K_FORMAT_MASK		0x30	/* format bits */
+#define FDDI_FC_K_FORMAT_FUTURE		0x30
+#define FDDI_FC_K_FORMAT_IMPLEMENTOR	0x20
+#define FDDI_FC_K_FORMAT_LLC		0x10
+#define FDDI_FC_K_FORMAT_MANAGEMENT	0x00
+#define FDDI_FC_K_CONTROL_MASK		0x0f	/* control bits */
+
+/* Define FDDI Frame Control (FC) Byte specific values */
 #define FDDI_FC_K_VOID			0x00
 #define FDDI_FC_K_NON_RESTRICTED_TOKEN	0x80
 #define FDDI_FC_K_RESTRICTED_TOKEN	0xC0
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 43391e2d1153..1debfa42cba1 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -161,6 +161,7 @@ enum {
 	IFLA_EVENT,
 	IFLA_NEW_NETNSID,
 	IFLA_IF_NETNSID,
+	IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
 	IFLA_CARRIER_UP_COUNT,
 	IFLA_CARRIER_DOWN_COUNT,
 	IFLA_NEW_IFINDEX,
@@ -286,6 +287,7 @@ enum {
 	IFLA_BR_MCAST_STATS_ENABLED,
 	IFLA_BR_MCAST_IGMP_VERSION,
 	IFLA_BR_MCAST_MLD_VERSION,
+	IFLA_BR_VLAN_STATS_PER_PORT,
 	__IFLA_BR_MAX,
 };
 
@@ -554,6 +556,7 @@ enum {
 	IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
 	IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
 	IFLA_GENEVE_LABEL,
+	IFLA_GENEVE_TTL_INHERIT,
 	__IFLA_GENEVE_MAX
 };
 #define IFLA_GENEVE_MAX	(__IFLA_GENEVE_MAX - 1)
diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h
index 67b61d91d89b..467b654bd4c7 100644
--- a/include/uapi/linux/if_packet.h
+++ b/include/uapi/linux/if_packet.h
@@ -57,6 +57,7 @@ struct sockaddr_ll {
 #define PACKET_QDISC_BYPASS		20
 #define PACKET_ROLLOVER_STATS		21
 #define PACKET_FANOUT_DATA		22
+#define PACKET_IGNORE_OUTGOING		23
 
 #define PACKET_FANOUT_HASH		0
 #define PACKET_FANOUT_LB		1
diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h
index ed291e55f024..71d82fe15b03 100644
--- a/include/uapi/linux/in6.h
+++ b/include/uapi/linux/in6.h
@@ -177,6 +177,7 @@ struct in6_flowlabel_req {
 #define IPV6_V6ONLY		26
 #define IPV6_JOIN_ANYCAST	27
 #define IPV6_LEAVE_ANYCAST	28
+#define IPV6_MULTICAST_ALL	29
 
 /* IPV6_MTU_DISCOVER values */
 #define IPV6_PMTUDISC_DONT		0
diff --git a/include/uapi/linux/ncsi.h b/include/uapi/linux/ncsi.h
index 4c292ecbb748..0a26a5576645 100644
--- a/include/uapi/linux/ncsi.h
+++ b/include/uapi/linux/ncsi.h
@@ -23,6 +23,9 @@
  *	optionally the preferred NCSI_ATTR_CHANNEL_ID.
  * @NCSI_CMD_CLEAR_INTERFACE: clear any preferred package/channel combination.
  *	Requires NCSI_ATTR_IFINDEX.
+ * @NCSI_CMD_SEND_CMD: send NC-SI command to network card.
+ *	Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID
+ *	and NCSI_ATTR_CHANNEL_ID.
  * @NCSI_CMD_MAX: highest command number
  */
 enum ncsi_nl_commands {
@@ -30,6 +33,7 @@ enum ncsi_nl_commands {
 	NCSI_CMD_PKG_INFO,
 	NCSI_CMD_SET_INTERFACE,
 	NCSI_CMD_CLEAR_INTERFACE,
+	NCSI_CMD_SEND_CMD,
 
 	__NCSI_CMD_AFTER_LAST,
 	NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
@@ -43,6 +47,7 @@ enum ncsi_nl_commands {
  * @NCSI_ATTR_PACKAGE_LIST: nested array of NCSI_PKG_ATTR attributes
  * @NCSI_ATTR_PACKAGE_ID: package ID
  * @NCSI_ATTR_CHANNEL_ID: channel ID
+ * @NCSI_ATTR_DATA: command payload
  * @NCSI_ATTR_MAX: highest attribute number
  */
 enum ncsi_nl_attrs {
@@ -51,6 +56,7 @@ enum ncsi_nl_attrs {
 	NCSI_ATTR_PACKAGE_LIST,
 	NCSI_ATTR_PACKAGE_ID,
 	NCSI_ATTR_CHANNEL_ID,
+	NCSI_ATTR_DATA,
 
 	__NCSI_ATTR_AFTER_LAST,
 	NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h
index 904db6148476..998155444e0d 100644
--- a/include/uapi/linux/neighbour.h
+++ b/include/uapi/linux/neighbour.h
@@ -43,6 +43,7 @@ enum {
 #define NTF_PROXY	0x08	/* == ATF_PUBL */
 #define NTF_EXT_LEARNED	0x10
 #define NTF_OFFLOADED   0x20
+#define NTF_STICKY	0x40
 #define NTF_ROUTER	0x80
 
 /*
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index e23290ffdc77..579974b0bf0d 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -826,12 +826,14 @@ enum nft_meta_keys {
  * @NFT_RT_NEXTHOP4: routing nexthop for IPv4
  * @NFT_RT_NEXTHOP6: routing nexthop for IPv6
  * @NFT_RT_TCPMSS: fetch current path tcp mss
+ * @NFT_RT_XFRM: boolean, skb->dst->xfrm != NULL
  */
 enum nft_rt_keys {
 	NFT_RT_CLASSID,
 	NFT_RT_NEXTHOP4,
 	NFT_RT_NEXTHOP6,
 	NFT_RT_TCPMSS,
+	NFT_RT_XFRM,
 	__NFT_RT_MAX
 };
 #define NFT_RT_MAX		(__NFT_RT_MAX - 1)
@@ -1175,6 +1177,21 @@ enum nft_quota_attributes {
 #define NFTA_QUOTA_MAX		(__NFTA_QUOTA_MAX - 1)
 
 /**
+ * enum nft_secmark_attributes - nf_tables secmark object netlink attributes
+ *
+ * @NFTA_SECMARK_CTX: security context (NLA_STRING)
+ */
+enum nft_secmark_attributes {
+	NFTA_SECMARK_UNSPEC,
+	NFTA_SECMARK_CTX,
+	__NFTA_SECMARK_MAX,
+};
+#define NFTA_SECMARK_MAX	(__NFTA_SECMARK_MAX - 1)
+
+/* Max security context length */
+#define NFT_SECMARK_CTX_MAXLEN		256
+
+/**
  * enum nft_reject_types - nf_tables reject expression reject types
  *
  * @NFT_REJECT_ICMP_UNREACH: reject using ICMP unreachable
@@ -1430,7 +1447,8 @@ enum nft_ct_timeout_timeout_attributes {
 #define NFT_OBJECT_CONNLIMIT	5
 #define NFT_OBJECT_TUNNEL	6
 #define NFT_OBJECT_CT_TIMEOUT	7
-#define __NFT_OBJECT_MAX	8
+#define NFT_OBJECT_SECMARK	8
+#define __NFT_OBJECT_MAX	9
 #define NFT_OBJECT_MAX		(__NFT_OBJECT_MAX - 1)
 
 /**
@@ -1493,9 +1511,16 @@ enum nft_flowtable_hook_attributes {
 };
 #define NFTA_FLOWTABLE_HOOK_MAX	(__NFTA_FLOWTABLE_HOOK_MAX - 1)
 
+/**
+ * enum nft_osf_attributes - nftables osf expression netlink attributes
+ *
+ * @NFTA_OSF_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_OSF_TTL: Value of the TTL osf option (NLA_U8)
+ */
 enum nft_osf_attributes {
 	NFTA_OSF_UNSPEC,
 	NFTA_OSF_DREG,
+	NFTA_OSF_TTL,
 	__NFTA_OSF_MAX,
 };
 #define NFTA_OSF_MAX (__NFTA_OSF_MAX - 1)
@@ -1512,6 +1537,35 @@ enum nft_devices_attributes {
 };
 #define NFTA_DEVICE_MAX		(__NFTA_DEVICE_MAX - 1)
 
+/*
+ * enum nft_xfrm_attributes - nf_tables xfrm expr netlink attributes
+ *
+ * @NFTA_XFRM_DREG: destination register (NLA_U32)
+ * @NFTA_XFRM_KEY: enum nft_xfrm_keys (NLA_U32)
+ * @NFTA_XFRM_DIR: direction (NLA_U8)
+ * @NFTA_XFRM_SPNUM: index in secpath array (NLA_U32)
+ */
+enum nft_xfrm_attributes {
+	NFTA_XFRM_UNSPEC,
+	NFTA_XFRM_DREG,
+	NFTA_XFRM_KEY,
+	NFTA_XFRM_DIR,
+	NFTA_XFRM_SPNUM,
+	__NFTA_XFRM_MAX
+};
+#define NFTA_XFRM_MAX (__NFTA_XFRM_MAX - 1)
+
+enum nft_xfrm_keys {
+	NFT_XFRM_KEY_UNSPEC,
+	NFT_XFRM_KEY_DADDR_IP4,
+	NFT_XFRM_KEY_DADDR_IP6,
+	NFT_XFRM_KEY_SADDR_IP4,
+	NFT_XFRM_KEY_SADDR_IP6,
+	NFT_XFRM_KEY_REQID,
+	NFT_XFRM_KEY_SPI,
+	__NFT_XFRM_KEY_MAX,
+};
+#define NFT_XFRM_KEY_MAX (__NFT_XFRM_KEY_MAX - 1)
 
 /**
  * enum nft_trace_attributes - nf_tables trace netlink attributes
diff --git a/include/uapi/linux/netfilter/xt_cgroup.h b/include/uapi/linux/netfilter/xt_cgroup.h
index e96dfa1b34f7..b74e370d6133 100644
--- a/include/uapi/linux/netfilter/xt_cgroup.h
+++ b/include/uapi/linux/netfilter/xt_cgroup.h
@@ -22,4 +22,20 @@ struct xt_cgroup_info_v1 {
 	void		*priv __attribute__((aligned(8)));
 };
 
+#define XT_CGROUP_PATH_MAX	512
+
+struct xt_cgroup_info_v2 {
+	__u8		has_path;
+	__u8		has_classid;
+	__u8		invert_path;
+	__u8		invert_classid;
+	union {
+		char	path[XT_CGROUP_PATH_MAX];
+		__u32	classid;
+	};
+
+	/* kernel internal data */
+	void		*priv __attribute__((aligned(8)));
+};
+
 #endif /* _UAPI_XT_CGROUP_H */
diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h
index 776bc92e9118..486ed1f0c0bc 100644
--- a/include/uapi/linux/netlink.h
+++ b/include/uapi/linux/netlink.h
@@ -155,6 +155,7 @@ enum nlmsgerr_attrs {
 #define NETLINK_LIST_MEMBERSHIPS	9
 #define NETLINK_CAP_ACK			10
 #define NETLINK_EXT_ACK			11
+#define NETLINK_DUMP_STRICT_CHK		12
 
 struct nl_pktinfo {
 	__u32	group;
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 7acc16f34942..6d610bae30a9 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1033,6 +1033,9 @@
  *	%NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its
  *	address(specified in %NL80211_ATTR_MAC).
  *
+ * @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in
+ *	the %NL80211_ATTR_FTM_RESPONDER_STATS attribute.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -1245,6 +1248,8 @@ enum nl80211_commands {
 
 	NL80211_CMD_CONTROL_PORT_FRAME,
 
+	NL80211_CMD_GET_FTM_RESPONDER_STATS,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -2241,6 +2246,14 @@ enum nl80211_commands {
  *	association request when used with NL80211_CMD_NEW_STATION). Can be set
  *	only if %NL80211_STA_FLAG_WME is set.
  *
+ * @NL80211_ATTR_FTM_RESPONDER: nested attribute which user-space can include
+ *	in %NL80211_CMD_START_AP or %NL80211_CMD_SET_BEACON for fine timing
+ *	measurement (FTM) responder functionality and containing parameters as
+ *	possible, see &enum nl80211_ftm_responder_attr
+ *
+ * @NL80211_ATTR_FTM_RESPONDER_STATS: Nested attribute with FTM responder
+ *	statistics, see &enum nl80211_ftm_responder_stats.
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2682,6 +2695,10 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_HE_CAPABILITY,
 
+	NL80211_ATTR_FTM_RESPONDER,
+
+	NL80211_ATTR_FTM_RESPONDER_STATS,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -3050,8 +3067,13 @@ enum nl80211_sta_bss_param {
  *	received from the station (u64, usec)
  * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment
  * @NL80211_STA_INFO_ACK_SIGNAL: signal strength of the last ACK frame(u8, dBm)
- * @NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG: avg signal strength of (data)
- *	ACK frame (s8, dBm)
+ * @NL80211_STA_INFO_ACK_SIGNAL_AVG: avg signal strength of ACK frames (s8, dBm)
+ * @NL80211_STA_INFO_RX_MPDUS: total number of received packets (MPDUs)
+ *	(u32, from this station)
+ * @NL80211_STA_INFO_FCS_ERROR_COUNT: total number of packets (MPDUs) received
+ *	with an FCS error (u32, from this station). This count may not include
+ *	some packets with an FCS error due to TA corruption. Hence this counter
+ *	might not be fully accurate.
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -3091,13 +3113,19 @@ enum nl80211_sta_info {
 	NL80211_STA_INFO_RX_DURATION,
 	NL80211_STA_INFO_PAD,
 	NL80211_STA_INFO_ACK_SIGNAL,
-	NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG,
+	NL80211_STA_INFO_ACK_SIGNAL_AVG,
+	NL80211_STA_INFO_RX_MPDUS,
+	NL80211_STA_INFO_FCS_ERROR_COUNT,
 
 	/* keep last */
 	__NL80211_STA_INFO_AFTER_LAST,
 	NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
 };
 
+/* we renamed this - stay compatible */
+#define NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG NL80211_STA_INFO_ACK_SIGNAL_AVG
+
+
 /**
  * enum nl80211_tid_stats - per TID statistics attributes
  * @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved
@@ -4338,7 +4366,7 @@ enum nl80211_txrate_gi {
  * enum nl80211_band - Frequency band
  * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
  * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
- * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
+ * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 69.12 GHz)
  * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace
  *	since newer kernel versions may support more bands
  */
@@ -5213,9 +5241,8 @@ enum nl80211_feature_flags {
  *	"radar detected" event.
  * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211: Driver supports sending and
  *	receiving control port frames over nl80211 instead of the netdevice.
- * @NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT: This Driver support data ack
- *	rssi if firmware support, this flag is to intimate about ack rssi
- *	support to nl80211.
+ * @NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT: This driver/device supports
+ *	(average) ACK signal strength reporting.
  * @NL80211_EXT_FEATURE_TXQS: Driver supports FQ-CoDel-enabled intermediate
  *      TXQs.
  * @NL80211_EXT_FEATURE_SCAN_RANDOM_SN: Driver/device supports randomizing the
@@ -5223,6 +5250,13 @@ enum nl80211_feature_flags {
  * @NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT: Driver/device can omit all data
  *	except for supported rates from the probe request content if requested
  *	by the %NL80211_SCAN_FLAG_MIN_PREQ_CONTENT flag.
+ * @NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER: Driver supports enabling fine
+ *	timing measurement responder role.
+ *
+ * @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0: Driver/device confirm that they are
+ *      able to rekey an in-use key correctly. Userspace must not rekey PTK keys
+ *      if this flag is not set. Ignoring this can leak clear text packets and/or
+ *      freeze the connection.
  *
  * @NUM_NL80211_EXT_FEATURES: number of extended features.
  * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
@@ -5255,10 +5289,14 @@ enum nl80211_ext_feature_index {
 	NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN,
 	NL80211_EXT_FEATURE_DFS_OFFLOAD,
 	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211,
-	NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT,
+	NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
+	/* we renamed this - stay compatible */
+	NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
 	NL80211_EXT_FEATURE_TXQS,
 	NL80211_EXT_FEATURE_SCAN_RANDOM_SN,
 	NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT,
+	NL80211_EXT_FEATURE_CAN_REPLACE_PTK0,
+	NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER,
 
 	/* add new features before the definition below */
 	NUM_NL80211_EXT_FEATURES,
@@ -5798,4 +5836,74 @@ enum nl80211_external_auth_action {
 	NL80211_EXTERNAL_AUTH_ABORT,
 };
 
+/**
+ * enum nl80211_ftm_responder_attributes - fine timing measurement
+ *	responder attributes
+ * @__NL80211_FTM_RESP_ATTR_INVALID: Invalid
+ * @NL80211_FTM_RESP_ATTR_ENABLED: FTM responder is enabled
+ * @NL80211_FTM_RESP_ATTR_LCI: The content of Measurement Report Element
+ *	(9.4.2.22 in 802.11-2016) with type 8 - LCI (9.4.2.22.10)
+ * @NL80211_FTM_RESP_ATTR_CIVIC: The content of Measurement Report Element
+ *	(9.4.2.22 in 802.11-2016) with type 11 - Civic (Section 9.4.2.22.13)
+ * @__NL80211_FTM_RESP_ATTR_LAST: Internal
+ * @NL80211_FTM_RESP_ATTR_MAX: highest FTM responder attribute.
+ */
+enum nl80211_ftm_responder_attributes {
+	__NL80211_FTM_RESP_ATTR_INVALID,
+
+	NL80211_FTM_RESP_ATTR_ENABLED,
+	NL80211_FTM_RESP_ATTR_LCI,
+	NL80211_FTM_RESP_ATTR_CIVICLOC,
+
+	/* keep last */
+	__NL80211_FTM_RESP_ATTR_LAST,
+	NL80211_FTM_RESP_ATTR_MAX = __NL80211_FTM_RESP_ATTR_LAST - 1,
+};
+
+/*
+ * enum nl80211_ftm_responder_stats - FTM responder statistics
+ *
+ * These attribute types are used with %NL80211_ATTR_FTM_RESPONDER_STATS
+ * when getting FTM responder statistics.
+ *
+ * @__NL80211_FTM_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_FTM_STATS_SUCCESS_NUM: number of FTM sessions in which all frames
+ *	were ssfully answered (u32)
+ * @NL80211_FTM_STATS_PARTIAL_NUM: number of FTM sessions in which part of the
+ *	frames were successfully answered (u32)
+ * @NL80211_FTM_STATS_FAILED_NUM: number of failed FTM sessions (u32)
+ * @NL80211_FTM_STATS_ASAP_NUM: number of ASAP sessions (u32)
+ * @NL80211_FTM_STATS_NON_ASAP_NUM: number of non-ASAP sessions (u32)
+ * @NL80211_FTM_STATS_TOTAL_DURATION_MSEC: total sessions durations - gives an
+ *	indication of how much time the responder was busy (u64, msec)
+ * @NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM: number of unknown FTM triggers -
+ *	triggers from initiators that didn't finish successfully the negotiation
+ *	phase with the responder (u32)
+ * @NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM: number of FTM reschedule requests
+ *	- initiator asks for a new scheduling although it already has scheduled
+ *	FTM slot (u32)
+ * @NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM: number of FTM triggers out of
+ *	scheduled window (u32)
+ * @NL80211_FTM_STATS_PAD: used for padding, ignore
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_FTM_STATS_MAX: highest possible FTM responder stats attribute
+ */
+enum nl80211_ftm_responder_stats {
+	__NL80211_FTM_STATS_INVALID,
+	NL80211_FTM_STATS_SUCCESS_NUM,
+	NL80211_FTM_STATS_PARTIAL_NUM,
+	NL80211_FTM_STATS_FAILED_NUM,
+	NL80211_FTM_STATS_ASAP_NUM,
+	NL80211_FTM_STATS_NON_ASAP_NUM,
+	NL80211_FTM_STATS_TOTAL_DURATION_MSEC,
+	NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM,
+	NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM,
+	NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM,
+	NL80211_FTM_STATS_PAD,
+
+	/* keep last */
+	__NL80211_FTM_STATS_AFTER_LAST,
+	NL80211_FTM_STATS_MAX = __NL80211_FTM_STATS_AFTER_LAST - 1
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index be382fb0592d..401d0c1e612d 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -483,6 +483,8 @@ enum {
 	TCA_FLOWER_KEY_ENC_OPTS,
 	TCA_FLOWER_KEY_ENC_OPTS_MASK,
 
+	TCA_FLOWER_IN_HW_COUNT,
+
 	__TCA_FLOWER_MAX,
 };
 
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index 8975fd1a1421..89ee47c2f17d 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -395,9 +395,9 @@ enum {
 struct tc_htb_xstats {
 	__u32 lends;
 	__u32 borrows;
-	__u32 giants;	/* too big packets (rate will not be accurate) */
-	__u32 tokens;
-	__u32 ctokens;
+	__u32 giants;	/* unused since 'Make HTB scheduler work with TSO.' */
+	__s32 tokens;
+	__s32 ctokens;
 };
 
 /* HFSC section */
@@ -1084,4 +1084,50 @@ enum {
 	CAKE_ATM_MAX
 };
 
+
+/* TAPRIO */
+enum {
+	TC_TAPRIO_CMD_SET_GATES = 0x00,
+	TC_TAPRIO_CMD_SET_AND_HOLD = 0x01,
+	TC_TAPRIO_CMD_SET_AND_RELEASE = 0x02,
+};
+
+enum {
+	TCA_TAPRIO_SCHED_ENTRY_UNSPEC,
+	TCA_TAPRIO_SCHED_ENTRY_INDEX, /* u32 */
+	TCA_TAPRIO_SCHED_ENTRY_CMD, /* u8 */
+	TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, /* u32 */
+	TCA_TAPRIO_SCHED_ENTRY_INTERVAL, /* u32 */
+	__TCA_TAPRIO_SCHED_ENTRY_MAX,
+};
+#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
+
+/* The format for schedule entry list is:
+ * [TCA_TAPRIO_SCHED_ENTRY_LIST]
+ *   [TCA_TAPRIO_SCHED_ENTRY]
+ *     [TCA_TAPRIO_SCHED_ENTRY_CMD]
+ *     [TCA_TAPRIO_SCHED_ENTRY_GATES]
+ *     [TCA_TAPRIO_SCHED_ENTRY_INTERVAL]
+ */
+enum {
+	TCA_TAPRIO_SCHED_UNSPEC,
+	TCA_TAPRIO_SCHED_ENTRY,
+	__TCA_TAPRIO_SCHED_MAX,
+};
+
+#define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
+
+enum {
+	TCA_TAPRIO_ATTR_UNSPEC,
+	TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */
+	TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */
+	TCA_TAPRIO_ATTR_SCHED_BASE_TIME, /* s64 */
+	TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY, /* single entry */
+	TCA_TAPRIO_ATTR_SCHED_CLOCKID, /* s32 */
+	TCA_TAPRIO_PAD,
+	__TCA_TAPRIO_ATTR_MAX,
+};
+
+#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
+
 #endif
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index b479db5c71d9..34dd3d497f2c 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -301,6 +301,7 @@ enum sctp_sinfo_flags {
 	SCTP_SACK_IMMEDIATELY	= (1 << 3), /* SACK should be sent without delay. */
 	/* 2 bits here have been used by SCTP_PR_SCTP_MASK */
 	SCTP_SENDALL		= (1 << 6),
+	SCTP_PR_SCTP_ALL	= (1 << 7),
 	SCTP_NOTIFICATION	= MSG_NOTIFICATION, /* Next message is not user msg but notification. */
 	SCTP_EOF		= MSG_FIN,  /* Initiate graceful shutdown process. */
 };
diff --git a/include/uapi/linux/udp.h b/include/uapi/linux/udp.h
index 09d00f8c442b..09502de447f5 100644
--- a/include/uapi/linux/udp.h
+++ b/include/uapi/linux/udp.h
@@ -40,5 +40,6 @@ struct udphdr {
 #define UDP_ENCAP_L2TPINUDP	3 /* rfc2661 */
 #define UDP_ENCAP_GTP0		4 /* GSM TS 09.60 */
 #define UDP_ENCAP_GTP1U		5 /* 3GPP TS 29.060 */
+#define UDP_ENCAP_RXRPC		6
 
 #endif /* _UAPI_LINUX_UDP_H */
diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile
index 0488b8258321..4c2fa3ac56f6 100644
--- a/kernel/bpf/Makefile
+++ b/kernel/bpf/Makefile
@@ -3,7 +3,7 @@ obj-y := core.o
 
 obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o tnum.o
 obj-$(CONFIG_BPF_SYSCALL) += hashtab.o arraymap.o percpu_freelist.o bpf_lru_list.o lpm_trie.o map_in_map.o
-obj-$(CONFIG_BPF_SYSCALL) += local_storage.o
+obj-$(CONFIG_BPF_SYSCALL) += local_storage.o queue_stack_maps.o
 obj-$(CONFIG_BPF_SYSCALL) += disasm.o
 obj-$(CONFIG_BPF_SYSCALL) += btf.o
 ifeq ($(CONFIG_NET),y)
@@ -13,11 +13,6 @@ ifeq ($(CONFIG_XDP_SOCKETS),y)
 obj-$(CONFIG_BPF_SYSCALL) += xskmap.o
 endif
 obj-$(CONFIG_BPF_SYSCALL) += offload.o
-ifeq ($(CONFIG_STREAM_PARSER),y)
-ifeq ($(CONFIG_INET),y)
-obj-$(CONFIG_BPF_SYSCALL) += sockmap.o
-endif
-endif
 endif
 ifeq ($(CONFIG_PERF_EVENTS),y)
 obj-$(CONFIG_BPF_SYSCALL) += stackmap.o
diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c
index 0c17aab3ce5f..24583da9ffd1 100644
--- a/kernel/bpf/arraymap.c
+++ b/kernel/bpf/arraymap.c
@@ -358,6 +358,29 @@ static void array_map_seq_show_elem(struct bpf_map *map, void *key,
 	rcu_read_unlock();
 }
 
+static void percpu_array_map_seq_show_elem(struct bpf_map *map, void *key,
+					   struct seq_file *m)
+{
+	struct bpf_array *array = container_of(map, struct bpf_array, map);
+	u32 index = *(u32 *)key;
+	void __percpu *pptr;
+	int cpu;
+
+	rcu_read_lock();
+
+	seq_printf(m, "%u: {\n", *(u32 *)key);
+	pptr = array->pptrs[index & array->index_mask];
+	for_each_possible_cpu(cpu) {
+		seq_printf(m, "\tcpu%d: ", cpu);
+		btf_type_seq_show(map->btf, map->btf_value_type_id,
+				  per_cpu_ptr(pptr, cpu), m);
+		seq_puts(m, "\n");
+	}
+	seq_puts(m, "}\n");
+
+	rcu_read_unlock();
+}
+
 static int array_map_check_btf(const struct bpf_map *map,
 			       const struct btf_type *key_type,
 			       const struct btf_type *value_type)
@@ -398,6 +421,7 @@ const struct bpf_map_ops percpu_array_map_ops = {
 	.map_lookup_elem = percpu_array_map_lookup_elem,
 	.map_update_elem = array_map_update_elem,
 	.map_delete_elem = array_map_delete_elem,
+	.map_seq_show_elem = percpu_array_map_seq_show_elem,
 	.map_check_btf = array_map_check_btf,
 };
 
@@ -425,7 +449,7 @@ static void fd_array_map_free(struct bpf_map *map)
 
 static void *fd_array_map_lookup_elem(struct bpf_map *map, void *key)
 {
-	return NULL;
+	return ERR_PTR(-EOPNOTSUPP);
 }
 
 /* only called from syscall */
@@ -529,6 +553,29 @@ static void bpf_fd_array_map_clear(struct bpf_map *map)
 		fd_array_map_delete_elem(map, &i);
 }
 
+static void prog_array_map_seq_show_elem(struct bpf_map *map, void *key,
+					 struct seq_file *m)
+{
+	void **elem, *ptr;
+	u32 prog_id;
+
+	rcu_read_lock();
+
+	elem = array_map_lookup_elem(map, key);
+	if (elem) {
+		ptr = READ_ONCE(*elem);
+		if (ptr) {
+			seq_printf(m, "%u: ", *(u32 *)key);
+			prog_id = prog_fd_array_sys_lookup_elem(ptr);
+			btf_type_seq_show(map->btf, map->btf_value_type_id,
+					  &prog_id, m);
+			seq_puts(m, "\n");
+		}
+	}
+
+	rcu_read_unlock();
+}
+
 const struct bpf_map_ops prog_array_map_ops = {
 	.map_alloc_check = fd_array_map_alloc_check,
 	.map_alloc = array_map_alloc,
@@ -540,7 +587,7 @@ const struct bpf_map_ops prog_array_map_ops = {
 	.map_fd_put_ptr = prog_fd_array_put_ptr,
 	.map_fd_sys_lookup_elem = prog_fd_array_sys_lookup_elem,
 	.map_release_uref = bpf_fd_array_map_clear,
-	.map_check_btf = map_check_no_btf,
+	.map_seq_show_elem = prog_array_map_seq_show_elem,
 };
 
 static struct bpf_event_entry *bpf_event_entry_gen(struct file *perf_file,
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 138f0302692e..378cef70341c 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -2114,6 +2114,9 @@ static int btf_parse_hdr(struct btf_verifier_env *env, void __user *btf_data,
 
 	hdr = &btf->hdr;
 
+	if (hdr->hdr_len != hdr_len)
+		return -EINVAL;
+
 	btf_verifier_log_hdr(env, btf_data_size);
 
 	if (hdr->magic != BTF_MAGIC) {
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c
index 6a7d931bbc55..9425c2fb872f 100644
--- a/kernel/bpf/cgroup.c
+++ b/kernel/bpf/cgroup.c
@@ -25,6 +25,7 @@ EXPORT_SYMBOL(cgroup_bpf_enabled_key);
  */
 void cgroup_bpf_put(struct cgroup *cgrp)
 {
+	enum bpf_cgroup_storage_type stype;
 	unsigned int type;
 
 	for (type = 0; type < ARRAY_SIZE(cgrp->bpf.progs); type++) {
@@ -34,8 +35,10 @@ void cgroup_bpf_put(struct cgroup *cgrp)
 		list_for_each_entry_safe(pl, tmp, progs, node) {
 			list_del(&pl->node);
 			bpf_prog_put(pl->prog);
-			bpf_cgroup_storage_unlink(pl->storage);
-			bpf_cgroup_storage_free(pl->storage);
+			for_each_cgroup_storage_type(stype) {
+				bpf_cgroup_storage_unlink(pl->storage[stype]);
+				bpf_cgroup_storage_free(pl->storage[stype]);
+			}
 			kfree(pl);
 			static_branch_dec(&cgroup_bpf_enabled_key);
 		}
@@ -97,6 +100,7 @@ static int compute_effective_progs(struct cgroup *cgrp,
 				   enum bpf_attach_type type,
 				   struct bpf_prog_array __rcu **array)
 {
+	enum bpf_cgroup_storage_type stype;
 	struct bpf_prog_array *progs;
 	struct bpf_prog_list *pl;
 	struct cgroup *p = cgrp;
@@ -125,7 +129,9 @@ static int compute_effective_progs(struct cgroup *cgrp,
 				continue;
 
 			progs->items[cnt].prog = pl->prog;
-			progs->items[cnt].cgroup_storage = pl->storage;
+			for_each_cgroup_storage_type(stype)
+				progs->items[cnt].cgroup_storage[stype] =
+					pl->storage[stype];
 			cnt++;
 		}
 	} while ((p = cgroup_parent(p)));
@@ -232,7 +238,9 @@ int __cgroup_bpf_attach(struct cgroup *cgrp, struct bpf_prog *prog,
 {
 	struct list_head *progs = &cgrp->bpf.progs[type];
 	struct bpf_prog *old_prog = NULL;
-	struct bpf_cgroup_storage *storage, *old_storage = NULL;
+	struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE],
+		*old_storage[MAX_BPF_CGROUP_STORAGE_TYPE] = {NULL};
+	enum bpf_cgroup_storage_type stype;
 	struct bpf_prog_list *pl;
 	bool pl_was_allocated;
 	int err;
@@ -254,34 +262,44 @@ int __cgroup_bpf_attach(struct cgroup *cgrp, struct bpf_prog *prog,
 	if (prog_list_length(progs) >= BPF_CGROUP_MAX_PROGS)
 		return -E2BIG;
 
-	storage = bpf_cgroup_storage_alloc(prog);
-	if (IS_ERR(storage))
-		return -ENOMEM;
+	for_each_cgroup_storage_type(stype) {
+		storage[stype] = bpf_cgroup_storage_alloc(prog, stype);
+		if (IS_ERR(storage[stype])) {
+			storage[stype] = NULL;
+			for_each_cgroup_storage_type(stype)
+				bpf_cgroup_storage_free(storage[stype]);
+			return -ENOMEM;
+		}
+	}
 
 	if (flags & BPF_F_ALLOW_MULTI) {
 		list_for_each_entry(pl, progs, node) {
 			if (pl->prog == prog) {
 				/* disallow attaching the same prog twice */
-				bpf_cgroup_storage_free(storage);
+				for_each_cgroup_storage_type(stype)
+					bpf_cgroup_storage_free(storage[stype]);
 				return -EINVAL;
 			}
 		}
 
 		pl = kmalloc(sizeof(*pl), GFP_KERNEL);
 		if (!pl) {
-			bpf_cgroup_storage_free(storage);
+			for_each_cgroup_storage_type(stype)
+				bpf_cgroup_storage_free(storage[stype]);
 			return -ENOMEM;
 		}
 
 		pl_was_allocated = true;
 		pl->prog = prog;
-		pl->storage = storage;
+		for_each_cgroup_storage_type(stype)
+			pl->storage[stype] = storage[stype];
 		list_add_tail(&pl->node, progs);
 	} else {
 		if (list_empty(progs)) {
 			pl = kmalloc(sizeof(*pl), GFP_KERNEL);
 			if (!pl) {
-				bpf_cgroup_storage_free(storage);
+				for_each_cgroup_storage_type(stype)
+					bpf_cgroup_storage_free(storage[stype]);
 				return -ENOMEM;
 			}
 			pl_was_allocated = true;
@@ -289,12 +307,15 @@ int __cgroup_bpf_attach(struct cgroup *cgrp, struct bpf_prog *prog,
 		} else {
 			pl = list_first_entry(progs, typeof(*pl), node);
 			old_prog = pl->prog;
-			old_storage = pl->storage;
-			bpf_cgroup_storage_unlink(old_storage);
+			for_each_cgroup_storage_type(stype) {
+				old_storage[stype] = pl->storage[stype];
+				bpf_cgroup_storage_unlink(old_storage[stype]);
+			}
 			pl_was_allocated = false;
 		}
 		pl->prog = prog;
-		pl->storage = storage;
+		for_each_cgroup_storage_type(stype)
+			pl->storage[stype] = storage[stype];
 	}
 
 	cgrp->bpf.flags[type] = flags;
@@ -304,21 +325,27 @@ int __cgroup_bpf_attach(struct cgroup *cgrp, struct bpf_prog *prog,
 		goto cleanup;
 
 	static_branch_inc(&cgroup_bpf_enabled_key);
-	if (old_storage)
-		bpf_cgroup_storage_free(old_storage);
+	for_each_cgroup_storage_type(stype) {
+		if (!old_storage[stype])
+			continue;
+		bpf_cgroup_storage_free(old_storage[stype]);
+	}
 	if (old_prog) {
 		bpf_prog_put(old_prog);
 		static_branch_dec(&cgroup_bpf_enabled_key);
 	}
-	bpf_cgroup_storage_link(storage, cgrp, type);
+	for_each_cgroup_storage_type(stype)
+		bpf_cgroup_storage_link(storage[stype], cgrp, type);
 	return 0;
 
 cleanup:
 	/* and cleanup the prog list */
 	pl->prog = old_prog;
-	bpf_cgroup_storage_free(pl->storage);
-	pl->storage = old_storage;
-	bpf_cgroup_storage_link(old_storage, cgrp, type);
+	for_each_cgroup_storage_type(stype) {
+		bpf_cgroup_storage_free(pl->storage[stype]);
+		pl->storage[stype] = old_storage[stype];
+		bpf_cgroup_storage_link(old_storage[stype], cgrp, type);
+	}
 	if (pl_was_allocated) {
 		list_del(&pl->node);
 		kfree(pl);
@@ -339,6 +366,7 @@ int __cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog,
 			enum bpf_attach_type type, u32 unused_flags)
 {
 	struct list_head *progs = &cgrp->bpf.progs[type];
+	enum bpf_cgroup_storage_type stype;
 	u32 flags = cgrp->bpf.flags[type];
 	struct bpf_prog *old_prog = NULL;
 	struct bpf_prog_list *pl;
@@ -385,8 +413,10 @@ int __cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog,
 
 	/* now can actually delete it from this cgroup list */
 	list_del(&pl->node);
-	bpf_cgroup_storage_unlink(pl->storage);
-	bpf_cgroup_storage_free(pl->storage);
+	for_each_cgroup_storage_type(stype) {
+		bpf_cgroup_storage_unlink(pl->storage[stype]);
+		bpf_cgroup_storage_free(pl->storage[stype]);
+	}
 	kfree(pl);
 	if (list_empty(progs))
 		/* last program was detached, reset flags to zero */
@@ -523,6 +553,7 @@ int __cgroup_bpf_run_filter_skb(struct sock *sk,
 {
 	unsigned int offset = skb->data - skb_network_header(skb);
 	struct sock *save_sk;
+	void *saved_data_end;
 	struct cgroup *cgrp;
 	int ret;
 
@@ -536,8 +567,13 @@ int __cgroup_bpf_run_filter_skb(struct sock *sk,
 	save_sk = skb->sk;
 	skb->sk = sk;
 	__skb_push(skb, offset);
+
+	/* compute pointers for the bpf prog */
+	bpf_compute_and_save_data_end(skb, &saved_data_end);
+
 	ret = BPF_PROG_RUN_ARRAY(cgrp->bpf.effective[type], skb,
 				 bpf_prog_run_save_cb);
+	bpf_restore_data_end(skb, saved_data_end);
 	__skb_pull(skb, offset);
 	skb->sk = save_sk;
 	return ret == 1 ? 0 : -EPERM;
@@ -677,6 +713,8 @@ cgroup_dev_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 		return &bpf_get_current_uid_gid_proto;
 	case BPF_FUNC_get_local_storage:
 		return &bpf_get_local_storage_proto;
+	case BPF_FUNC_get_current_cgroup_id:
+		return &bpf_get_current_cgroup_id_proto;
 	case BPF_FUNC_trace_printk:
 		if (capable(CAP_SYS_ADMIN))
 			return bpf_get_trace_printk_proto();
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index 3f5bf1af0826..7c7eeea8cffc 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -1783,6 +1783,9 @@ BPF_CALL_0(bpf_user_rnd_u32)
 const struct bpf_func_proto bpf_map_lookup_elem_proto __weak;
 const struct bpf_func_proto bpf_map_update_elem_proto __weak;
 const struct bpf_func_proto bpf_map_delete_elem_proto __weak;
+const struct bpf_func_proto bpf_map_push_elem_proto __weak;
+const struct bpf_func_proto bpf_map_pop_elem_proto __weak;
+const struct bpf_func_proto bpf_map_peek_elem_proto __weak;
 
 const struct bpf_func_proto bpf_get_prandom_u32_proto __weak;
 const struct bpf_func_proto bpf_get_smp_processor_id_proto __weak;
@@ -1792,8 +1795,6 @@ const struct bpf_func_proto bpf_ktime_get_ns_proto __weak;
 const struct bpf_func_proto bpf_get_current_pid_tgid_proto __weak;
 const struct bpf_func_proto bpf_get_current_uid_gid_proto __weak;
 const struct bpf_func_proto bpf_get_current_comm_proto __weak;
-const struct bpf_func_proto bpf_sock_map_update_proto __weak;
-const struct bpf_func_proto bpf_sock_hash_update_proto __weak;
 const struct bpf_func_proto bpf_get_current_cgroup_id_proto __weak;
 const struct bpf_func_proto bpf_get_local_storage_proto __weak;
 
diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c
index 03cc59ee9c95..2c1790288138 100644
--- a/kernel/bpf/hashtab.c
+++ b/kernel/bpf/hashtab.c
@@ -1285,6 +1285,35 @@ int bpf_percpu_hash_update(struct bpf_map *map, void *key, void *value,
 	return ret;
 }
 
+static void htab_percpu_map_seq_show_elem(struct bpf_map *map, void *key,
+					  struct seq_file *m)
+{
+	struct htab_elem *l;
+	void __percpu *pptr;
+	int cpu;
+
+	rcu_read_lock();
+
+	l = __htab_map_lookup_elem(map, key);
+	if (!l) {
+		rcu_read_unlock();
+		return;
+	}
+
+	btf_type_seq_show(map->btf, map->btf_key_type_id, key, m);
+	seq_puts(m, ": {\n");
+	pptr = htab_elem_get_ptr(l, map->key_size);
+	for_each_possible_cpu(cpu) {
+		seq_printf(m, "\tcpu%d: ", cpu);
+		btf_type_seq_show(map->btf, map->btf_value_type_id,
+				  per_cpu_ptr(pptr, cpu), m);
+		seq_puts(m, "\n");
+	}
+	seq_puts(m, "}\n");
+
+	rcu_read_unlock();
+}
+
 const struct bpf_map_ops htab_percpu_map_ops = {
 	.map_alloc_check = htab_map_alloc_check,
 	.map_alloc = htab_map_alloc,
@@ -1293,6 +1322,7 @@ const struct bpf_map_ops htab_percpu_map_ops = {
 	.map_lookup_elem = htab_percpu_map_lookup_elem,
 	.map_update_elem = htab_percpu_map_update_elem,
 	.map_delete_elem = htab_map_delete_elem,
+	.map_seq_show_elem = htab_percpu_map_seq_show_elem,
 };
 
 const struct bpf_map_ops htab_lru_percpu_map_ops = {
@@ -1303,6 +1333,7 @@ const struct bpf_map_ops htab_lru_percpu_map_ops = {
 	.map_lookup_elem = htab_lru_percpu_map_lookup_elem,
 	.map_update_elem = htab_lru_percpu_map_update_elem,
 	.map_delete_elem = htab_lru_map_delete_elem,
+	.map_seq_show_elem = htab_percpu_map_seq_show_elem,
 };
 
 static int fd_htab_map_alloc_check(union bpf_attr *attr)
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 1991466b8327..ab0d5e3f9892 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -76,6 +76,49 @@ const struct bpf_func_proto bpf_map_delete_elem_proto = {
 	.arg2_type	= ARG_PTR_TO_MAP_KEY,
 };
 
+BPF_CALL_3(bpf_map_push_elem, struct bpf_map *, map, void *, value, u64, flags)
+{
+	return map->ops->map_push_elem(map, value, flags);
+}
+
+const struct bpf_func_proto bpf_map_push_elem_proto = {
+	.func		= bpf_map_push_elem,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_CONST_MAP_PTR,
+	.arg2_type	= ARG_PTR_TO_MAP_VALUE,
+	.arg3_type	= ARG_ANYTHING,
+};
+
+BPF_CALL_2(bpf_map_pop_elem, struct bpf_map *, map, void *, value)
+{
+	return map->ops->map_pop_elem(map, value);
+}
+
+const struct bpf_func_proto bpf_map_pop_elem_proto = {
+	.func		= bpf_map_pop_elem,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_CONST_MAP_PTR,
+	.arg2_type	= ARG_PTR_TO_UNINIT_MAP_VALUE,
+};
+
+BPF_CALL_2(bpf_map_peek_elem, struct bpf_map *, map, void *, value)
+{
+	return map->ops->map_peek_elem(map, value);
+}
+
+const struct bpf_func_proto bpf_map_peek_elem_proto = {
+	.func		= bpf_map_pop_elem,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_CONST_MAP_PTR,
+	.arg2_type	= ARG_PTR_TO_UNINIT_MAP_VALUE,
+};
+
 const struct bpf_func_proto bpf_get_prandom_u32_proto = {
 	.func		= bpf_user_rnd_u32,
 	.gpl_only	= false,
@@ -194,16 +237,28 @@ const struct bpf_func_proto bpf_get_current_cgroup_id_proto = {
 	.ret_type	= RET_INTEGER,
 };
 
-DECLARE_PER_CPU(void*, bpf_cgroup_storage);
+#ifdef CONFIG_CGROUP_BPF
+DECLARE_PER_CPU(struct bpf_cgroup_storage*,
+		bpf_cgroup_storage[MAX_BPF_CGROUP_STORAGE_TYPE]);
 
 BPF_CALL_2(bpf_get_local_storage, struct bpf_map *, map, u64, flags)
 {
-	/* map and flags arguments are not used now,
-	 * but provide an ability to extend the API
-	 * for other types of local storages.
-	 * verifier checks that their values are correct.
+	/* flags argument is not used now,
+	 * but provides an ability to extend the API.
+	 * verifier checks that its value is correct.
 	 */
-	return (unsigned long) this_cpu_read(bpf_cgroup_storage);
+	enum bpf_cgroup_storage_type stype = cgroup_storage_type(map);
+	struct bpf_cgroup_storage *storage;
+	void *ptr;
+
+	storage = this_cpu_read(bpf_cgroup_storage[stype]);
+
+	if (stype == BPF_CGROUP_STORAGE_SHARED)
+		ptr = &READ_ONCE(storage->buf)->data[0];
+	else
+		ptr = this_cpu_ptr(storage->percpu_buf);
+
+	return (unsigned long)ptr;
 }
 
 const struct bpf_func_proto bpf_get_local_storage_proto = {
@@ -214,3 +269,4 @@ const struct bpf_func_proto bpf_get_local_storage_proto = {
 	.arg2_type	= ARG_ANYTHING,
 };
 #endif
+#endif
diff --git a/kernel/bpf/local_storage.c b/kernel/bpf/local_storage.c
index 830d7f095748..c97a8f968638 100644
--- a/kernel/bpf/local_storage.c
+++ b/kernel/bpf/local_storage.c
@@ -7,7 +7,8 @@
 #include <linux/rbtree.h>
 #include <linux/slab.h>
 
-DEFINE_PER_CPU(void*, bpf_cgroup_storage);
+DEFINE_PER_CPU(struct bpf_cgroup_storage*,
+	       bpf_cgroup_storage[MAX_BPF_CGROUP_STORAGE_TYPE]);
 
 #ifdef CONFIG_CGROUP_BPF
 
@@ -151,6 +152,71 @@ static int cgroup_storage_update_elem(struct bpf_map *map, void *_key,
 	return 0;
 }
 
+int bpf_percpu_cgroup_storage_copy(struct bpf_map *_map, void *_key,
+				   void *value)
+{
+	struct bpf_cgroup_storage_map *map = map_to_storage(_map);
+	struct bpf_cgroup_storage_key *key = _key;
+	struct bpf_cgroup_storage *storage;
+	int cpu, off = 0;
+	u32 size;
+
+	rcu_read_lock();
+	storage = cgroup_storage_lookup(map, key, false);
+	if (!storage) {
+		rcu_read_unlock();
+		return -ENOENT;
+	}
+
+	/* per_cpu areas are zero-filled and bpf programs can only
+	 * access 'value_size' of them, so copying rounded areas
+	 * will not leak any kernel data
+	 */
+	size = round_up(_map->value_size, 8);
+	for_each_possible_cpu(cpu) {
+		bpf_long_memcpy(value + off,
+				per_cpu_ptr(storage->percpu_buf, cpu), size);
+		off += size;
+	}
+	rcu_read_unlock();
+	return 0;
+}
+
+int bpf_percpu_cgroup_storage_update(struct bpf_map *_map, void *_key,
+				     void *value, u64 map_flags)
+{
+	struct bpf_cgroup_storage_map *map = map_to_storage(_map);
+	struct bpf_cgroup_storage_key *key = _key;
+	struct bpf_cgroup_storage *storage;
+	int cpu, off = 0;
+	u32 size;
+
+	if (map_flags != BPF_ANY && map_flags != BPF_EXIST)
+		return -EINVAL;
+
+	rcu_read_lock();
+	storage = cgroup_storage_lookup(map, key, false);
+	if (!storage) {
+		rcu_read_unlock();
+		return -ENOENT;
+	}
+
+	/* the user space will provide round_up(value_size, 8) bytes that
+	 * will be copied into per-cpu area. bpf programs can only access
+	 * value_size of it. During lookup the same extra bytes will be
+	 * returned or zeros which were zero-filled by percpu_alloc,
+	 * so no kernel data leaks possible
+	 */
+	size = round_up(_map->value_size, 8);
+	for_each_possible_cpu(cpu) {
+		bpf_long_memcpy(per_cpu_ptr(storage->percpu_buf, cpu),
+				value + off, size);
+		off += size;
+	}
+	rcu_read_unlock();
+	return 0;
+}
+
 static int cgroup_storage_get_next_key(struct bpf_map *_map, void *_key,
 				       void *_next_key)
 {
@@ -254,6 +320,7 @@ const struct bpf_map_ops cgroup_storage_map_ops = {
 
 int bpf_cgroup_storage_assign(struct bpf_prog *prog, struct bpf_map *_map)
 {
+	enum bpf_cgroup_storage_type stype = cgroup_storage_type(_map);
 	struct bpf_cgroup_storage_map *map = map_to_storage(_map);
 	int ret = -EBUSY;
 
@@ -261,11 +328,12 @@ int bpf_cgroup_storage_assign(struct bpf_prog *prog, struct bpf_map *_map)
 
 	if (map->prog && map->prog != prog)
 		goto unlock;
-	if (prog->aux->cgroup_storage && prog->aux->cgroup_storage != _map)
+	if (prog->aux->cgroup_storage[stype] &&
+	    prog->aux->cgroup_storage[stype] != _map)
 		goto unlock;
 
 	map->prog = prog;
-	prog->aux->cgroup_storage = _map;
+	prog->aux->cgroup_storage[stype] = _map;
 	ret = 0;
 unlock:
 	spin_unlock_bh(&map->lock);
@@ -275,70 +343,117 @@ unlock:
 
 void bpf_cgroup_storage_release(struct bpf_prog *prog, struct bpf_map *_map)
 {
+	enum bpf_cgroup_storage_type stype = cgroup_storage_type(_map);
 	struct bpf_cgroup_storage_map *map = map_to_storage(_map);
 
 	spin_lock_bh(&map->lock);
 	if (map->prog == prog) {
-		WARN_ON(prog->aux->cgroup_storage != _map);
+		WARN_ON(prog->aux->cgroup_storage[stype] != _map);
 		map->prog = NULL;
-		prog->aux->cgroup_storage = NULL;
+		prog->aux->cgroup_storage[stype] = NULL;
 	}
 	spin_unlock_bh(&map->lock);
 }
 
-struct bpf_cgroup_storage *bpf_cgroup_storage_alloc(struct bpf_prog *prog)
+static size_t bpf_cgroup_storage_calculate_size(struct bpf_map *map, u32 *pages)
+{
+	size_t size;
+
+	if (cgroup_storage_type(map) == BPF_CGROUP_STORAGE_SHARED) {
+		size = sizeof(struct bpf_storage_buffer) + map->value_size;
+		*pages = round_up(sizeof(struct bpf_cgroup_storage) + size,
+				  PAGE_SIZE) >> PAGE_SHIFT;
+	} else {
+		size = map->value_size;
+		*pages = round_up(round_up(size, 8) * num_possible_cpus(),
+				  PAGE_SIZE) >> PAGE_SHIFT;
+	}
+
+	return size;
+}
+
+struct bpf_cgroup_storage *bpf_cgroup_storage_alloc(struct bpf_prog *prog,
+					enum bpf_cgroup_storage_type stype)
 {
 	struct bpf_cgroup_storage *storage;
 	struct bpf_map *map;
+	gfp_t flags;
+	size_t size;
 	u32 pages;
 
-	map = prog->aux->cgroup_storage;
+	map = prog->aux->cgroup_storage[stype];
 	if (!map)
 		return NULL;
 
-	pages = round_up(sizeof(struct bpf_cgroup_storage) +
-			 sizeof(struct bpf_storage_buffer) +
-			 map->value_size, PAGE_SIZE) >> PAGE_SHIFT;
+	size = bpf_cgroup_storage_calculate_size(map, &pages);
+
 	if (bpf_map_charge_memlock(map, pages))
 		return ERR_PTR(-EPERM);
 
 	storage = kmalloc_node(sizeof(struct bpf_cgroup_storage),
 			       __GFP_ZERO | GFP_USER, map->numa_node);
-	if (!storage) {
-		bpf_map_uncharge_memlock(map, pages);
-		return ERR_PTR(-ENOMEM);
-	}
+	if (!storage)
+		goto enomem;
 
-	storage->buf = kmalloc_node(sizeof(struct bpf_storage_buffer) +
-				    map->value_size, __GFP_ZERO | GFP_USER,
-				    map->numa_node);
-	if (!storage->buf) {
-		bpf_map_uncharge_memlock(map, pages);
-		kfree(storage);
-		return ERR_PTR(-ENOMEM);
+	flags = __GFP_ZERO | GFP_USER;
+
+	if (stype == BPF_CGROUP_STORAGE_SHARED) {
+		storage->buf = kmalloc_node(size, flags, map->numa_node);
+		if (!storage->buf)
+			goto enomem;
+	} else {
+		storage->percpu_buf = __alloc_percpu_gfp(size, 8, flags);
+		if (!storage->percpu_buf)
+			goto enomem;
 	}
 
 	storage->map = (struct bpf_cgroup_storage_map *)map;
 
 	return storage;
+
+enomem:
+	bpf_map_uncharge_memlock(map, pages);
+	kfree(storage);
+	return ERR_PTR(-ENOMEM);
+}
+
+static void free_shared_cgroup_storage_rcu(struct rcu_head *rcu)
+{
+	struct bpf_cgroup_storage *storage =
+		container_of(rcu, struct bpf_cgroup_storage, rcu);
+
+	kfree(storage->buf);
+	kfree(storage);
+}
+
+static void free_percpu_cgroup_storage_rcu(struct rcu_head *rcu)
+{
+	struct bpf_cgroup_storage *storage =
+		container_of(rcu, struct bpf_cgroup_storage, rcu);
+
+	free_percpu(storage->percpu_buf);
+	kfree(storage);
 }
 
 void bpf_cgroup_storage_free(struct bpf_cgroup_storage *storage)
 {
-	u32 pages;
+	enum bpf_cgroup_storage_type stype;
 	struct bpf_map *map;
+	u32 pages;
 
 	if (!storage)
 		return;
 
 	map = &storage->map->map;
-	pages = round_up(sizeof(struct bpf_cgroup_storage) +
-			 sizeof(struct bpf_storage_buffer) +
-			 map->value_size, PAGE_SIZE) >> PAGE_SHIFT;
+
+	bpf_cgroup_storage_calculate_size(map, &pages);
 	bpf_map_uncharge_memlock(map, pages);
 
-	kfree_rcu(storage->buf, rcu);
-	kfree_rcu(storage, rcu);
+	stype = cgroup_storage_type(map);
+	if (stype == BPF_CGROUP_STORAGE_SHARED)
+		call_rcu(&storage->rcu, free_shared_cgroup_storage_rcu);
+	else
+		call_rcu(&storage->rcu, free_percpu_cgroup_storage_rcu);
 }
 
 void bpf_cgroup_storage_link(struct bpf_cgroup_storage *storage,
diff --git a/kernel/bpf/map_in_map.c b/kernel/bpf/map_in_map.c
index 3bfbf4464416..99d243e1ad6e 100644
--- a/kernel/bpf/map_in_map.c
+++ b/kernel/bpf/map_in_map.c
@@ -24,7 +24,8 @@ struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd)
 	 * in the verifier is not enough.
 	 */
 	if (inner_map->map_type == BPF_MAP_TYPE_PROG_ARRAY ||
-	    inner_map->map_type == BPF_MAP_TYPE_CGROUP_STORAGE) {
+	    inner_map->map_type == BPF_MAP_TYPE_CGROUP_STORAGE ||
+	    inner_map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE) {
 		fdput(f);
 		return ERR_PTR(-ENOTSUPP);
 	}
diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c
index 177a52436394..8e93c47f0779 100644
--- a/kernel/bpf/offload.c
+++ b/kernel/bpf/offload.c
@@ -172,6 +172,24 @@ int bpf_prog_offload_verify_insn(struct bpf_verifier_env *env,
 	return ret;
 }
 
+int bpf_prog_offload_finalize(struct bpf_verifier_env *env)
+{
+	struct bpf_prog_offload *offload;
+	int ret = -ENODEV;
+
+	down_read(&bpf_devs_lock);
+	offload = env->prog->aux->offload;
+	if (offload) {
+		if (offload->dev_ops->finalize)
+			ret = offload->dev_ops->finalize(env);
+		else
+			ret = 0;
+	}
+	up_read(&bpf_devs_lock);
+
+	return ret;
+}
+
 static void __bpf_prog_offload_destroy(struct bpf_prog *prog)
 {
 	struct bpf_prog_offload *offload = prog->aux->offload;
diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c
new file mode 100644
index 000000000000..12a93fb37449
--- /dev/null
+++ b/kernel/bpf/queue_stack_maps.c
@@ -0,0 +1,288 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * queue_stack_maps.c: BPF queue and stack maps
+ *
+ * Copyright (c) 2018 Politecnico di Torino
+ */
+#include <linux/bpf.h>
+#include <linux/list.h>
+#include <linux/slab.h>
+#include "percpu_freelist.h"
+
+#define QUEUE_STACK_CREATE_FLAG_MASK \
+	(BPF_F_NUMA_NODE | BPF_F_RDONLY | BPF_F_WRONLY)
+
+
+struct bpf_queue_stack {
+	struct bpf_map map;
+	raw_spinlock_t lock;
+	u32 head, tail;
+	u32 size; /* max_entries + 1 */
+
+	char elements[0] __aligned(8);
+};
+
+static struct bpf_queue_stack *bpf_queue_stack(struct bpf_map *map)
+{
+	return container_of(map, struct bpf_queue_stack, map);
+}
+
+static bool queue_stack_map_is_empty(struct bpf_queue_stack *qs)
+{
+	return qs->head == qs->tail;
+}
+
+static bool queue_stack_map_is_full(struct bpf_queue_stack *qs)
+{
+	u32 head = qs->head + 1;
+
+	if (unlikely(head >= qs->size))
+		head = 0;
+
+	return head == qs->tail;
+}
+
+/* Called from syscall */
+static int queue_stack_map_alloc_check(union bpf_attr *attr)
+{
+	/* check sanity of attributes */
+	if (attr->max_entries == 0 || attr->key_size != 0 ||
+	    attr->map_flags & ~QUEUE_STACK_CREATE_FLAG_MASK)
+		return -EINVAL;
+
+	if (attr->value_size > KMALLOC_MAX_SIZE)
+		/* if value_size is bigger, the user space won't be able to
+		 * access the elements.
+		 */
+		return -E2BIG;
+
+	return 0;
+}
+
+static struct bpf_map *queue_stack_map_alloc(union bpf_attr *attr)
+{
+	int ret, numa_node = bpf_map_attr_numa_node(attr);
+	struct bpf_queue_stack *qs;
+	u32 size, value_size;
+	u64 queue_size, cost;
+
+	size = attr->max_entries + 1;
+	value_size = attr->value_size;
+
+	queue_size = sizeof(*qs) + (u64) value_size * size;
+
+	cost = queue_size;
+	if (cost >= U32_MAX - PAGE_SIZE)
+		return ERR_PTR(-E2BIG);
+
+	cost = round_up(cost, PAGE_SIZE) >> PAGE_SHIFT;
+
+	ret = bpf_map_precharge_memlock(cost);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	qs = bpf_map_area_alloc(queue_size, numa_node);
+	if (!qs)
+		return ERR_PTR(-ENOMEM);
+
+	memset(qs, 0, sizeof(*qs));
+
+	bpf_map_init_from_attr(&qs->map, attr);
+
+	qs->map.pages = cost;
+	qs->size = size;
+
+	raw_spin_lock_init(&qs->lock);
+
+	return &qs->map;
+}
+
+/* Called when map->refcnt goes to zero, either from workqueue or from syscall */
+static void queue_stack_map_free(struct bpf_map *map)
+{
+	struct bpf_queue_stack *qs = bpf_queue_stack(map);
+
+	/* at this point bpf_prog->aux->refcnt == 0 and this map->refcnt == 0,
+	 * so the programs (can be more than one that used this map) were
+	 * disconnected from events. Wait for outstanding critical sections in
+	 * these programs to complete
+	 */
+	synchronize_rcu();
+
+	bpf_map_area_free(qs);
+}
+
+static int __queue_map_get(struct bpf_map *map, void *value, bool delete)
+{
+	struct bpf_queue_stack *qs = bpf_queue_stack(map);
+	unsigned long flags;
+	int err = 0;
+	void *ptr;
+
+	raw_spin_lock_irqsave(&qs->lock, flags);
+
+	if (queue_stack_map_is_empty(qs)) {
+		err = -ENOENT;
+		goto out;
+	}
+
+	ptr = &qs->elements[qs->tail * qs->map.value_size];
+	memcpy(value, ptr, qs->map.value_size);
+
+	if (delete) {
+		if (unlikely(++qs->tail >= qs->size))
+			qs->tail = 0;
+	}
+
+out:
+	raw_spin_unlock_irqrestore(&qs->lock, flags);
+	return err;
+}
+
+
+static int __stack_map_get(struct bpf_map *map, void *value, bool delete)
+{
+	struct bpf_queue_stack *qs = bpf_queue_stack(map);
+	unsigned long flags;
+	int err = 0;
+	void *ptr;
+	u32 index;
+
+	raw_spin_lock_irqsave(&qs->lock, flags);
+
+	if (queue_stack_map_is_empty(qs)) {
+		err = -ENOENT;
+		goto out;
+	}
+
+	index = qs->head - 1;
+	if (unlikely(index >= qs->size))
+		index = qs->size - 1;
+
+	ptr = &qs->elements[index * qs->map.value_size];
+	memcpy(value, ptr, qs->map.value_size);
+
+	if (delete)
+		qs->head = index;
+
+out:
+	raw_spin_unlock_irqrestore(&qs->lock, flags);
+	return err;
+}
+
+/* Called from syscall or from eBPF program */
+static int queue_map_peek_elem(struct bpf_map *map, void *value)
+{
+	return __queue_map_get(map, value, false);
+}
+
+/* Called from syscall or from eBPF program */
+static int stack_map_peek_elem(struct bpf_map *map, void *value)
+{
+	return __stack_map_get(map, value, false);
+}
+
+/* Called from syscall or from eBPF program */
+static int queue_map_pop_elem(struct bpf_map *map, void *value)
+{
+	return __queue_map_get(map, value, true);
+}
+
+/* Called from syscall or from eBPF program */
+static int stack_map_pop_elem(struct bpf_map *map, void *value)
+{
+	return __stack_map_get(map, value, true);
+}
+
+/* Called from syscall or from eBPF program */
+static int queue_stack_map_push_elem(struct bpf_map *map, void *value,
+				     u64 flags)
+{
+	struct bpf_queue_stack *qs = bpf_queue_stack(map);
+	unsigned long irq_flags;
+	int err = 0;
+	void *dst;
+
+	/* BPF_EXIST is used to force making room for a new element in case the
+	 * map is full
+	 */
+	bool replace = (flags & BPF_EXIST);
+
+	/* Check supported flags for queue and stack maps */
+	if (flags & BPF_NOEXIST || flags > BPF_EXIST)
+		return -EINVAL;
+
+	raw_spin_lock_irqsave(&qs->lock, irq_flags);
+
+	if (queue_stack_map_is_full(qs)) {
+		if (!replace) {
+			err = -E2BIG;
+			goto out;
+		}
+		/* advance tail pointer to overwrite oldest element */
+		if (unlikely(++qs->tail >= qs->size))
+			qs->tail = 0;
+	}
+
+	dst = &qs->elements[qs->head * qs->map.value_size];
+	memcpy(dst, value, qs->map.value_size);
+
+	if (unlikely(++qs->head >= qs->size))
+		qs->head = 0;
+
+out:
+	raw_spin_unlock_irqrestore(&qs->lock, irq_flags);
+	return err;
+}
+
+/* Called from syscall or from eBPF program */
+static void *queue_stack_map_lookup_elem(struct bpf_map *map, void *key)
+{
+	return NULL;
+}
+
+/* Called from syscall or from eBPF program */
+static int queue_stack_map_update_elem(struct bpf_map *map, void *key,
+				       void *value, u64 flags)
+{
+	return -EINVAL;
+}
+
+/* Called from syscall or from eBPF program */
+static int queue_stack_map_delete_elem(struct bpf_map *map, void *key)
+{
+	return -EINVAL;
+}
+
+/* Called from syscall */
+static int queue_stack_map_get_next_key(struct bpf_map *map, void *key,
+					void *next_key)
+{
+	return -EINVAL;
+}
+
+const struct bpf_map_ops queue_map_ops = {
+	.map_alloc_check = queue_stack_map_alloc_check,
+	.map_alloc = queue_stack_map_alloc,
+	.map_free = queue_stack_map_free,
+	.map_lookup_elem = queue_stack_map_lookup_elem,
+	.map_update_elem = queue_stack_map_update_elem,
+	.map_delete_elem = queue_stack_map_delete_elem,
+	.map_push_elem = queue_stack_map_push_elem,
+	.map_pop_elem = queue_map_pop_elem,
+	.map_peek_elem = queue_map_peek_elem,
+	.map_get_next_key = queue_stack_map_get_next_key,
+};
+
+const struct bpf_map_ops stack_map_ops = {
+	.map_alloc_check = queue_stack_map_alloc_check,
+	.map_alloc = queue_stack_map_alloc,
+	.map_free = queue_stack_map_free,
+	.map_lookup_elem = queue_stack_map_lookup_elem,
+	.map_update_elem = queue_stack_map_update_elem,
+	.map_delete_elem = queue_stack_map_delete_elem,
+	.map_push_elem = queue_stack_map_push_elem,
+	.map_pop_elem = stack_map_pop_elem,
+	.map_peek_elem = stack_map_peek_elem,
+	.map_get_next_key = queue_stack_map_get_next_key,
+};
diff --git a/kernel/bpf/sockmap.c b/kernel/bpf/sockmap.c
deleted file mode 100644
index 0a0f2ec75370..000000000000
--- a/kernel/bpf/sockmap.c
+++ /dev/null
@@ -1,2631 +0,0 @@
-/* Copyright (c) 2017 Covalent IO, Inc. http://covalent.io
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/* A BPF sock_map is used to store sock objects. This is primarly used
- * for doing socket redirect with BPF helper routines.
- *
- * A sock map may have BPF programs attached to it, currently a program
- * used to parse packets and a program to provide a verdict and redirect
- * decision on the packet are supported. Any programs attached to a sock
- * map are inherited by sock objects when they are added to the map. If
- * no BPF programs are attached the sock object may only be used for sock
- * redirect.
- *
- * A sock object may be in multiple maps, but can only inherit a single
- * parse or verdict program. If adding a sock object to a map would result
- * in having multiple parsing programs the update will return an EBUSY error.
- *
- * For reference this program is similar to devmap used in XDP context
- * reviewing these together may be useful. For an example please review
- * ./samples/bpf/sockmap/.
- */
-#include <linux/bpf.h>
-#include <net/sock.h>
-#include <linux/filter.h>
-#include <linux/errno.h>
-#include <linux/file.h>
-#include <linux/kernel.h>
-#include <linux/net.h>
-#include <linux/skbuff.h>
-#include <linux/workqueue.h>
-#include <linux/list.h>
-#include <linux/mm.h>
-#include <net/strparser.h>
-#include <net/tcp.h>
-#include <linux/ptr_ring.h>
-#include <net/inet_common.h>
-#include <linux/sched/signal.h>
-
-#define SOCK_CREATE_FLAG_MASK \
-	(BPF_F_NUMA_NODE | BPF_F_RDONLY | BPF_F_WRONLY)
-
-struct bpf_sock_progs {
-	struct bpf_prog *bpf_tx_msg;
-	struct bpf_prog *bpf_parse;
-	struct bpf_prog *bpf_verdict;
-};
-
-struct bpf_stab {
-	struct bpf_map map;
-	struct sock **sock_map;
-	struct bpf_sock_progs progs;
-	raw_spinlock_t lock;
-};
-
-struct bucket {
-	struct hlist_head head;
-	raw_spinlock_t lock;
-};
-
-struct bpf_htab {
-	struct bpf_map map;
-	struct bucket *buckets;
-	atomic_t count;
-	u32 n_buckets;
-	u32 elem_size;
-	struct bpf_sock_progs progs;
-	struct rcu_head rcu;
-};
-
-struct htab_elem {
-	struct rcu_head rcu;
-	struct hlist_node hash_node;
-	u32 hash;
-	struct sock *sk;
-	char key[0];
-};
-
-enum smap_psock_state {
-	SMAP_TX_RUNNING,
-};
-
-struct smap_psock_map_entry {
-	struct list_head list;
-	struct bpf_map *map;
-	struct sock **entry;
-	struct htab_elem __rcu *hash_link;
-};
-
-struct smap_psock {
-	struct rcu_head	rcu;
-	refcount_t refcnt;
-
-	/* datapath variables */
-	struct sk_buff_head rxqueue;
-	bool strp_enabled;
-
-	/* datapath error path cache across tx work invocations */
-	int save_rem;
-	int save_off;
-	struct sk_buff *save_skb;
-
-	/* datapath variables for tx_msg ULP */
-	struct sock *sk_redir;
-	int apply_bytes;
-	int cork_bytes;
-	int sg_size;
-	int eval;
-	struct sk_msg_buff *cork;
-	struct list_head ingress;
-
-	struct strparser strp;
-	struct bpf_prog *bpf_tx_msg;
-	struct bpf_prog *bpf_parse;
-	struct bpf_prog *bpf_verdict;
-	struct list_head maps;
-	spinlock_t maps_lock;
-
-	/* Back reference used when sock callback trigger sockmap operations */
-	struct sock *sock;
-	unsigned long state;
-
-	struct work_struct tx_work;
-	struct work_struct gc_work;
-
-	struct proto *sk_proto;
-	void (*save_unhash)(struct sock *sk);
-	void (*save_close)(struct sock *sk, long timeout);
-	void (*save_data_ready)(struct sock *sk);
-	void (*save_write_space)(struct sock *sk);
-};
-
-static void smap_release_sock(struct smap_psock *psock, struct sock *sock);
-static int bpf_tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
-			   int nonblock, int flags, int *addr_len);
-static int bpf_tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size);
-static int bpf_tcp_sendpage(struct sock *sk, struct page *page,
-			    int offset, size_t size, int flags);
-static void bpf_tcp_unhash(struct sock *sk);
-static void bpf_tcp_close(struct sock *sk, long timeout);
-
-static inline struct smap_psock *smap_psock_sk(const struct sock *sk)
-{
-	return rcu_dereference_sk_user_data(sk);
-}
-
-static bool bpf_tcp_stream_read(const struct sock *sk)
-{
-	struct smap_psock *psock;
-	bool empty = true;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock))
-		goto out;
-	empty = list_empty(&psock->ingress);
-out:
-	rcu_read_unlock();
-	return !empty;
-}
-
-enum {
-	SOCKMAP_IPV4,
-	SOCKMAP_IPV6,
-	SOCKMAP_NUM_PROTS,
-};
-
-enum {
-	SOCKMAP_BASE,
-	SOCKMAP_TX,
-	SOCKMAP_NUM_CONFIGS,
-};
-
-static struct proto *saved_tcpv6_prot __read_mostly;
-static DEFINE_SPINLOCK(tcpv6_prot_lock);
-static struct proto bpf_tcp_prots[SOCKMAP_NUM_PROTS][SOCKMAP_NUM_CONFIGS];
-static void build_protos(struct proto prot[SOCKMAP_NUM_CONFIGS],
-			 struct proto *base)
-{
-	prot[SOCKMAP_BASE]			= *base;
-	prot[SOCKMAP_BASE].unhash		= bpf_tcp_unhash;
-	prot[SOCKMAP_BASE].close		= bpf_tcp_close;
-	prot[SOCKMAP_BASE].recvmsg		= bpf_tcp_recvmsg;
-	prot[SOCKMAP_BASE].stream_memory_read	= bpf_tcp_stream_read;
-
-	prot[SOCKMAP_TX]			= prot[SOCKMAP_BASE];
-	prot[SOCKMAP_TX].sendmsg		= bpf_tcp_sendmsg;
-	prot[SOCKMAP_TX].sendpage		= bpf_tcp_sendpage;
-}
-
-static void update_sk_prot(struct sock *sk, struct smap_psock *psock)
-{
-	int family = sk->sk_family == AF_INET6 ? SOCKMAP_IPV6 : SOCKMAP_IPV4;
-	int conf = psock->bpf_tx_msg ? SOCKMAP_TX : SOCKMAP_BASE;
-
-	sk->sk_prot = &bpf_tcp_prots[family][conf];
-}
-
-static int bpf_tcp_init(struct sock *sk)
-{
-	struct smap_psock *psock;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock)) {
-		rcu_read_unlock();
-		return -EINVAL;
-	}
-
-	if (unlikely(psock->sk_proto)) {
-		rcu_read_unlock();
-		return -EBUSY;
-	}
-
-	psock->save_unhash = sk->sk_prot->unhash;
-	psock->save_close = sk->sk_prot->close;
-	psock->sk_proto = sk->sk_prot;
-
-	/* Build IPv6 sockmap whenever the address of tcpv6_prot changes */
-	if (sk->sk_family == AF_INET6 &&
-	    unlikely(sk->sk_prot != smp_load_acquire(&saved_tcpv6_prot))) {
-		spin_lock_bh(&tcpv6_prot_lock);
-		if (likely(sk->sk_prot != saved_tcpv6_prot)) {
-			build_protos(bpf_tcp_prots[SOCKMAP_IPV6], sk->sk_prot);
-			smp_store_release(&saved_tcpv6_prot, sk->sk_prot);
-		}
-		spin_unlock_bh(&tcpv6_prot_lock);
-	}
-	update_sk_prot(sk, psock);
-	rcu_read_unlock();
-	return 0;
-}
-
-static void smap_release_sock(struct smap_psock *psock, struct sock *sock);
-static int free_start_sg(struct sock *sk, struct sk_msg_buff *md, bool charge);
-
-static void bpf_tcp_release(struct sock *sk)
-{
-	struct smap_psock *psock;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock))
-		goto out;
-
-	if (psock->cork) {
-		free_start_sg(psock->sock, psock->cork, true);
-		kfree(psock->cork);
-		psock->cork = NULL;
-	}
-
-	if (psock->sk_proto) {
-		sk->sk_prot = psock->sk_proto;
-		psock->sk_proto = NULL;
-	}
-out:
-	rcu_read_unlock();
-}
-
-static struct htab_elem *lookup_elem_raw(struct hlist_head *head,
-					 u32 hash, void *key, u32 key_size)
-{
-	struct htab_elem *l;
-
-	hlist_for_each_entry_rcu(l, head, hash_node) {
-		if (l->hash == hash && !memcmp(&l->key, key, key_size))
-			return l;
-	}
-
-	return NULL;
-}
-
-static inline struct bucket *__select_bucket(struct bpf_htab *htab, u32 hash)
-{
-	return &htab->buckets[hash & (htab->n_buckets - 1)];
-}
-
-static inline struct hlist_head *select_bucket(struct bpf_htab *htab, u32 hash)
-{
-	return &__select_bucket(htab, hash)->head;
-}
-
-static void free_htab_elem(struct bpf_htab *htab, struct htab_elem *l)
-{
-	atomic_dec(&htab->count);
-	kfree_rcu(l, rcu);
-}
-
-static struct smap_psock_map_entry *psock_map_pop(struct sock *sk,
-						  struct smap_psock *psock)
-{
-	struct smap_psock_map_entry *e;
-
-	spin_lock_bh(&psock->maps_lock);
-	e = list_first_entry_or_null(&psock->maps,
-				     struct smap_psock_map_entry,
-				     list);
-	if (e)
-		list_del(&e->list);
-	spin_unlock_bh(&psock->maps_lock);
-	return e;
-}
-
-static void bpf_tcp_remove(struct sock *sk, struct smap_psock *psock)
-{
-	struct smap_psock_map_entry *e;
-	struct sk_msg_buff *md, *mtmp;
-	struct sock *osk;
-
-	if (psock->cork) {
-		free_start_sg(psock->sock, psock->cork, true);
-		kfree(psock->cork);
-		psock->cork = NULL;
-	}
-
-	list_for_each_entry_safe(md, mtmp, &psock->ingress, list) {
-		list_del(&md->list);
-		free_start_sg(psock->sock, md, true);
-		kfree(md);
-	}
-
-	e = psock_map_pop(sk, psock);
-	while (e) {
-		if (e->entry) {
-			struct bpf_stab *stab = container_of(e->map, struct bpf_stab, map);
-
-			raw_spin_lock_bh(&stab->lock);
-			osk = *e->entry;
-			if (osk == sk) {
-				*e->entry = NULL;
-				smap_release_sock(psock, sk);
-			}
-			raw_spin_unlock_bh(&stab->lock);
-		} else {
-			struct htab_elem *link = rcu_dereference(e->hash_link);
-			struct bpf_htab *htab = container_of(e->map, struct bpf_htab, map);
-			struct hlist_head *head;
-			struct htab_elem *l;
-			struct bucket *b;
-
-			b = __select_bucket(htab, link->hash);
-			head = &b->head;
-			raw_spin_lock_bh(&b->lock);
-			l = lookup_elem_raw(head,
-					    link->hash, link->key,
-					    htab->map.key_size);
-			/* If another thread deleted this object skip deletion.
-			 * The refcnt on psock may or may not be zero.
-			 */
-			if (l && l == link) {
-				hlist_del_rcu(&link->hash_node);
-				smap_release_sock(psock, link->sk);
-				free_htab_elem(htab, link);
-			}
-			raw_spin_unlock_bh(&b->lock);
-		}
-		kfree(e);
-		e = psock_map_pop(sk, psock);
-	}
-}
-
-static void bpf_tcp_unhash(struct sock *sk)
-{
-	void (*unhash_fun)(struct sock *sk);
-	struct smap_psock *psock;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock)) {
-		rcu_read_unlock();
-		if (sk->sk_prot->unhash)
-			sk->sk_prot->unhash(sk);
-		return;
-	}
-	unhash_fun = psock->save_unhash;
-	bpf_tcp_remove(sk, psock);
-	rcu_read_unlock();
-	unhash_fun(sk);
-}
-
-static void bpf_tcp_close(struct sock *sk, long timeout)
-{
-	void (*close_fun)(struct sock *sk, long timeout);
-	struct smap_psock *psock;
-
-	lock_sock(sk);
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock)) {
-		rcu_read_unlock();
-		release_sock(sk);
-		return sk->sk_prot->close(sk, timeout);
-	}
-	close_fun = psock->save_close;
-	bpf_tcp_remove(sk, psock);
-	rcu_read_unlock();
-	release_sock(sk);
-	close_fun(sk, timeout);
-}
-
-enum __sk_action {
-	__SK_DROP = 0,
-	__SK_PASS,
-	__SK_REDIRECT,
-	__SK_NONE,
-};
-
-static struct tcp_ulp_ops bpf_tcp_ulp_ops __read_mostly = {
-	.name		= "bpf_tcp",
-	.uid		= TCP_ULP_BPF,
-	.user_visible	= false,
-	.owner		= NULL,
-	.init		= bpf_tcp_init,
-	.release	= bpf_tcp_release,
-};
-
-static int memcopy_from_iter(struct sock *sk,
-			     struct sk_msg_buff *md,
-			     struct iov_iter *from, int bytes)
-{
-	struct scatterlist *sg = md->sg_data;
-	int i = md->sg_curr, rc = -ENOSPC;
-
-	do {
-		int copy;
-		char *to;
-
-		if (md->sg_copybreak >= sg[i].length) {
-			md->sg_copybreak = 0;
-
-			if (++i == MAX_SKB_FRAGS)
-				i = 0;
-
-			if (i == md->sg_end)
-				break;
-		}
-
-		copy = sg[i].length - md->sg_copybreak;
-		to = sg_virt(&sg[i]) + md->sg_copybreak;
-		md->sg_copybreak += copy;
-
-		if (sk->sk_route_caps & NETIF_F_NOCACHE_COPY)
-			rc = copy_from_iter_nocache(to, copy, from);
-		else
-			rc = copy_from_iter(to, copy, from);
-
-		if (rc != copy) {
-			rc = -EFAULT;
-			goto out;
-		}
-
-		bytes -= copy;
-		if (!bytes)
-			break;
-
-		md->sg_copybreak = 0;
-		if (++i == MAX_SKB_FRAGS)
-			i = 0;
-	} while (i != md->sg_end);
-out:
-	md->sg_curr = i;
-	return rc;
-}
-
-static int bpf_tcp_push(struct sock *sk, int apply_bytes,
-			struct sk_msg_buff *md,
-			int flags, bool uncharge)
-{
-	bool apply = apply_bytes;
-	struct scatterlist *sg;
-	int offset, ret = 0;
-	struct page *p;
-	size_t size;
-
-	while (1) {
-		sg = md->sg_data + md->sg_start;
-		size = (apply && apply_bytes < sg->length) ?
-			apply_bytes : sg->length;
-		offset = sg->offset;
-
-		tcp_rate_check_app_limited(sk);
-		p = sg_page(sg);
-retry:
-		ret = do_tcp_sendpages(sk, p, offset, size, flags);
-		if (ret != size) {
-			if (ret > 0) {
-				if (apply)
-					apply_bytes -= ret;
-
-				sg->offset += ret;
-				sg->length -= ret;
-				size -= ret;
-				offset += ret;
-				if (uncharge)
-					sk_mem_uncharge(sk, ret);
-				goto retry;
-			}
-
-			return ret;
-		}
-
-		if (apply)
-			apply_bytes -= ret;
-		sg->offset += ret;
-		sg->length -= ret;
-		if (uncharge)
-			sk_mem_uncharge(sk, ret);
-
-		if (!sg->length) {
-			put_page(p);
-			md->sg_start++;
-			if (md->sg_start == MAX_SKB_FRAGS)
-				md->sg_start = 0;
-			sg_init_table(sg, 1);
-
-			if (md->sg_start == md->sg_end)
-				break;
-		}
-
-		if (apply && !apply_bytes)
-			break;
-	}
-	return 0;
-}
-
-static inline void bpf_compute_data_pointers_sg(struct sk_msg_buff *md)
-{
-	struct scatterlist *sg = md->sg_data + md->sg_start;
-
-	if (md->sg_copy[md->sg_start]) {
-		md->data = md->data_end = 0;
-	} else {
-		md->data = sg_virt(sg);
-		md->data_end = md->data + sg->length;
-	}
-}
-
-static void return_mem_sg(struct sock *sk, int bytes, struct sk_msg_buff *md)
-{
-	struct scatterlist *sg = md->sg_data;
-	int i = md->sg_start;
-
-	do {
-		int uncharge = (bytes < sg[i].length) ? bytes : sg[i].length;
-
-		sk_mem_uncharge(sk, uncharge);
-		bytes -= uncharge;
-		if (!bytes)
-			break;
-		i++;
-		if (i == MAX_SKB_FRAGS)
-			i = 0;
-	} while (i != md->sg_end);
-}
-
-static void free_bytes_sg(struct sock *sk, int bytes,
-			  struct sk_msg_buff *md, bool charge)
-{
-	struct scatterlist *sg = md->sg_data;
-	int i = md->sg_start, free;
-
-	while (bytes && sg[i].length) {
-		free = sg[i].length;
-		if (bytes < free) {
-			sg[i].length -= bytes;
-			sg[i].offset += bytes;
-			if (charge)
-				sk_mem_uncharge(sk, bytes);
-			break;
-		}
-
-		if (charge)
-			sk_mem_uncharge(sk, sg[i].length);
-		put_page(sg_page(&sg[i]));
-		bytes -= sg[i].length;
-		sg[i].length = 0;
-		sg[i].page_link = 0;
-		sg[i].offset = 0;
-		i++;
-
-		if (i == MAX_SKB_FRAGS)
-			i = 0;
-	}
-	md->sg_start = i;
-}
-
-static int free_sg(struct sock *sk, int start,
-		   struct sk_msg_buff *md, bool charge)
-{
-	struct scatterlist *sg = md->sg_data;
-	int i = start, free = 0;
-
-	while (sg[i].length) {
-		free += sg[i].length;
-		if (charge)
-			sk_mem_uncharge(sk, sg[i].length);
-		if (!md->skb)
-			put_page(sg_page(&sg[i]));
-		sg[i].length = 0;
-		sg[i].page_link = 0;
-		sg[i].offset = 0;
-		i++;
-
-		if (i == MAX_SKB_FRAGS)
-			i = 0;
-	}
-	if (md->skb)
-		consume_skb(md->skb);
-
-	return free;
-}
-
-static int free_start_sg(struct sock *sk, struct sk_msg_buff *md, bool charge)
-{
-	int free = free_sg(sk, md->sg_start, md, charge);
-
-	md->sg_start = md->sg_end;
-	return free;
-}
-
-static int free_curr_sg(struct sock *sk, struct sk_msg_buff *md)
-{
-	return free_sg(sk, md->sg_curr, md, true);
-}
-
-static int bpf_map_msg_verdict(int _rc, struct sk_msg_buff *md)
-{
-	return ((_rc == SK_PASS) ?
-	       (md->sk_redir ? __SK_REDIRECT : __SK_PASS) :
-	       __SK_DROP);
-}
-
-static unsigned int smap_do_tx_msg(struct sock *sk,
-				   struct smap_psock *psock,
-				   struct sk_msg_buff *md)
-{
-	struct bpf_prog *prog;
-	unsigned int rc, _rc;
-
-	preempt_disable();
-	rcu_read_lock();
-
-	/* If the policy was removed mid-send then default to 'accept' */
-	prog = READ_ONCE(psock->bpf_tx_msg);
-	if (unlikely(!prog)) {
-		_rc = SK_PASS;
-		goto verdict;
-	}
-
-	bpf_compute_data_pointers_sg(md);
-	md->sk = sk;
-	rc = (*prog->bpf_func)(md, prog->insnsi);
-	psock->apply_bytes = md->apply_bytes;
-
-	/* Moving return codes from UAPI namespace into internal namespace */
-	_rc = bpf_map_msg_verdict(rc, md);
-
-	/* The psock has a refcount on the sock but not on the map and because
-	 * we need to drop rcu read lock here its possible the map could be
-	 * removed between here and when we need it to execute the sock
-	 * redirect. So do the map lookup now for future use.
-	 */
-	if (_rc == __SK_REDIRECT) {
-		if (psock->sk_redir)
-			sock_put(psock->sk_redir);
-		psock->sk_redir = do_msg_redirect_map(md);
-		if (!psock->sk_redir) {
-			_rc = __SK_DROP;
-			goto verdict;
-		}
-		sock_hold(psock->sk_redir);
-	}
-verdict:
-	rcu_read_unlock();
-	preempt_enable();
-
-	return _rc;
-}
-
-static int bpf_tcp_ingress(struct sock *sk, int apply_bytes,
-			   struct smap_psock *psock,
-			   struct sk_msg_buff *md, int flags)
-{
-	bool apply = apply_bytes;
-	size_t size, copied = 0;
-	struct sk_msg_buff *r;
-	int err = 0, i;
-
-	r = kzalloc(sizeof(struct sk_msg_buff), __GFP_NOWARN | GFP_KERNEL);
-	if (unlikely(!r))
-		return -ENOMEM;
-
-	lock_sock(sk);
-	r->sg_start = md->sg_start;
-	i = md->sg_start;
-
-	do {
-		size = (apply && apply_bytes < md->sg_data[i].length) ?
-			apply_bytes : md->sg_data[i].length;
-
-		if (!sk_wmem_schedule(sk, size)) {
-			if (!copied)
-				err = -ENOMEM;
-			break;
-		}
-
-		sk_mem_charge(sk, size);
-		r->sg_data[i] = md->sg_data[i];
-		r->sg_data[i].length = size;
-		md->sg_data[i].length -= size;
-		md->sg_data[i].offset += size;
-		copied += size;
-
-		if (md->sg_data[i].length) {
-			get_page(sg_page(&r->sg_data[i]));
-			r->sg_end = (i + 1) == MAX_SKB_FRAGS ? 0 : i + 1;
-		} else {
-			i++;
-			if (i == MAX_SKB_FRAGS)
-				i = 0;
-			r->sg_end = i;
-		}
-
-		if (apply) {
-			apply_bytes -= size;
-			if (!apply_bytes)
-				break;
-		}
-	} while (i != md->sg_end);
-
-	md->sg_start = i;
-
-	if (!err) {
-		list_add_tail(&r->list, &psock->ingress);
-		sk->sk_data_ready(sk);
-	} else {
-		free_start_sg(sk, r, true);
-		kfree(r);
-	}
-
-	release_sock(sk);
-	return err;
-}
-
-static int bpf_tcp_sendmsg_do_redirect(struct sock *sk, int send,
-				       struct sk_msg_buff *md,
-				       int flags)
-{
-	bool ingress = !!(md->flags & BPF_F_INGRESS);
-	struct smap_psock *psock;
-	int err = 0;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock))
-		goto out_rcu;
-
-	if (!refcount_inc_not_zero(&psock->refcnt))
-		goto out_rcu;
-
-	rcu_read_unlock();
-
-	if (ingress) {
-		err = bpf_tcp_ingress(sk, send, psock, md, flags);
-	} else {
-		lock_sock(sk);
-		err = bpf_tcp_push(sk, send, md, flags, false);
-		release_sock(sk);
-	}
-	smap_release_sock(psock, sk);
-	return err;
-out_rcu:
-	rcu_read_unlock();
-	return 0;
-}
-
-static inline void bpf_md_init(struct smap_psock *psock)
-{
-	if (!psock->apply_bytes) {
-		psock->eval =  __SK_NONE;
-		if (psock->sk_redir) {
-			sock_put(psock->sk_redir);
-			psock->sk_redir = NULL;
-		}
-	}
-}
-
-static void apply_bytes_dec(struct smap_psock *psock, int i)
-{
-	if (psock->apply_bytes) {
-		if (psock->apply_bytes < i)
-			psock->apply_bytes = 0;
-		else
-			psock->apply_bytes -= i;
-	}
-}
-
-static int bpf_exec_tx_verdict(struct smap_psock *psock,
-			       struct sk_msg_buff *m,
-			       struct sock *sk,
-			       int *copied, int flags)
-{
-	bool cork = false, enospc = (m->sg_start == m->sg_end);
-	struct sock *redir;
-	int err = 0;
-	int send;
-
-more_data:
-	if (psock->eval == __SK_NONE)
-		psock->eval = smap_do_tx_msg(sk, psock, m);
-
-	if (m->cork_bytes &&
-	    m->cork_bytes > psock->sg_size && !enospc) {
-		psock->cork_bytes = m->cork_bytes - psock->sg_size;
-		if (!psock->cork) {
-			psock->cork = kcalloc(1,
-					sizeof(struct sk_msg_buff),
-					GFP_ATOMIC | __GFP_NOWARN);
-
-			if (!psock->cork) {
-				err = -ENOMEM;
-				goto out_err;
-			}
-		}
-		memcpy(psock->cork, m, sizeof(*m));
-		goto out_err;
-	}
-
-	send = psock->sg_size;
-	if (psock->apply_bytes && psock->apply_bytes < send)
-		send = psock->apply_bytes;
-
-	switch (psock->eval) {
-	case __SK_PASS:
-		err = bpf_tcp_push(sk, send, m, flags, true);
-		if (unlikely(err)) {
-			*copied -= free_start_sg(sk, m, true);
-			break;
-		}
-
-		apply_bytes_dec(psock, send);
-		psock->sg_size -= send;
-		break;
-	case __SK_REDIRECT:
-		redir = psock->sk_redir;
-		apply_bytes_dec(psock, send);
-
-		if (psock->cork) {
-			cork = true;
-			psock->cork = NULL;
-		}
-
-		return_mem_sg(sk, send, m);
-		release_sock(sk);
-
-		err = bpf_tcp_sendmsg_do_redirect(redir, send, m, flags);
-		lock_sock(sk);
-
-		if (unlikely(err < 0)) {
-			int free = free_start_sg(sk, m, false);
-
-			psock->sg_size = 0;
-			if (!cork)
-				*copied -= free;
-		} else {
-			psock->sg_size -= send;
-		}
-
-		if (cork) {
-			free_start_sg(sk, m, true);
-			psock->sg_size = 0;
-			kfree(m);
-			m = NULL;
-			err = 0;
-		}
-		break;
-	case __SK_DROP:
-	default:
-		free_bytes_sg(sk, send, m, true);
-		apply_bytes_dec(psock, send);
-		*copied -= send;
-		psock->sg_size -= send;
-		err = -EACCES;
-		break;
-	}
-
-	if (likely(!err)) {
-		bpf_md_init(psock);
-		if (m &&
-		    m->sg_data[m->sg_start].page_link &&
-		    m->sg_data[m->sg_start].length)
-			goto more_data;
-	}
-
-out_err:
-	return err;
-}
-
-static int bpf_wait_data(struct sock *sk,
-			 struct smap_psock *psk, int flags,
-			 long timeo, int *err)
-{
-	int rc;
-
-	DEFINE_WAIT_FUNC(wait, woken_wake_function);
-
-	add_wait_queue(sk_sleep(sk), &wait);
-	sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
-	rc = sk_wait_event(sk, &timeo,
-			   !list_empty(&psk->ingress) ||
-			   !skb_queue_empty(&sk->sk_receive_queue),
-			   &wait);
-	sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
-	remove_wait_queue(sk_sleep(sk), &wait);
-
-	return rc;
-}
-
-static int bpf_tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
-			   int nonblock, int flags, int *addr_len)
-{
-	struct iov_iter *iter = &msg->msg_iter;
-	struct smap_psock *psock;
-	int copied = 0;
-
-	if (unlikely(flags & MSG_ERRQUEUE))
-		return inet_recv_error(sk, msg, len, addr_len);
-	if (!skb_queue_empty(&sk->sk_receive_queue))
-		return tcp_recvmsg(sk, msg, len, nonblock, flags, addr_len);
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock))
-		goto out;
-
-	if (unlikely(!refcount_inc_not_zero(&psock->refcnt)))
-		goto out;
-	rcu_read_unlock();
-
-	lock_sock(sk);
-bytes_ready:
-	while (copied != len) {
-		struct scatterlist *sg;
-		struct sk_msg_buff *md;
-		int i;
-
-		md = list_first_entry_or_null(&psock->ingress,
-					      struct sk_msg_buff, list);
-		if (unlikely(!md))
-			break;
-		i = md->sg_start;
-		do {
-			struct page *page;
-			int n, copy;
-
-			sg = &md->sg_data[i];
-			copy = sg->length;
-			page = sg_page(sg);
-
-			if (copied + copy > len)
-				copy = len - copied;
-
-			n = copy_page_to_iter(page, sg->offset, copy, iter);
-			if (n != copy) {
-				md->sg_start = i;
-				release_sock(sk);
-				smap_release_sock(psock, sk);
-				return -EFAULT;
-			}
-
-			copied += copy;
-			sg->offset += copy;
-			sg->length -= copy;
-			sk_mem_uncharge(sk, copy);
-
-			if (!sg->length) {
-				i++;
-				if (i == MAX_SKB_FRAGS)
-					i = 0;
-				if (!md->skb)
-					put_page(page);
-			}
-			if (copied == len)
-				break;
-		} while (i != md->sg_end);
-		md->sg_start = i;
-
-		if (!sg->length && md->sg_start == md->sg_end) {
-			list_del(&md->list);
-			if (md->skb)
-				consume_skb(md->skb);
-			kfree(md);
-		}
-	}
-
-	if (!copied) {
-		long timeo;
-		int data;
-		int err = 0;
-
-		timeo = sock_rcvtimeo(sk, nonblock);
-		data = bpf_wait_data(sk, psock, flags, timeo, &err);
-
-		if (data) {
-			if (!skb_queue_empty(&sk->sk_receive_queue)) {
-				release_sock(sk);
-				smap_release_sock(psock, sk);
-				copied = tcp_recvmsg(sk, msg, len, nonblock, flags, addr_len);
-				return copied;
-			}
-			goto bytes_ready;
-		}
-
-		if (err)
-			copied = err;
-	}
-
-	release_sock(sk);
-	smap_release_sock(psock, sk);
-	return copied;
-out:
-	rcu_read_unlock();
-	return tcp_recvmsg(sk, msg, len, nonblock, flags, addr_len);
-}
-
-
-static int bpf_tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
-{
-	int flags = msg->msg_flags | MSG_NO_SHARED_FRAGS;
-	struct sk_msg_buff md = {0};
-	unsigned int sg_copy = 0;
-	struct smap_psock *psock;
-	int copied = 0, err = 0;
-	struct scatterlist *sg;
-	long timeo;
-
-	/* Its possible a sock event or user removed the psock _but_ the ops
-	 * have not been reprogrammed yet so we get here. In this case fallback
-	 * to tcp_sendmsg. Note this only works because we _only_ ever allow
-	 * a single ULP there is no hierarchy here.
-	 */
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock)) {
-		rcu_read_unlock();
-		return tcp_sendmsg(sk, msg, size);
-	}
-
-	/* Increment the psock refcnt to ensure its not released while sending a
-	 * message. Required because sk lookup and bpf programs are used in
-	 * separate rcu critical sections. Its OK if we lose the map entry
-	 * but we can't lose the sock reference.
-	 */
-	if (!refcount_inc_not_zero(&psock->refcnt)) {
-		rcu_read_unlock();
-		return tcp_sendmsg(sk, msg, size);
-	}
-
-	sg = md.sg_data;
-	sg_init_marker(sg, MAX_SKB_FRAGS);
-	rcu_read_unlock();
-
-	lock_sock(sk);
-	timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
-
-	while (msg_data_left(msg)) {
-		struct sk_msg_buff *m = NULL;
-		bool enospc = false;
-		int copy;
-
-		if (sk->sk_err) {
-			err = -sk->sk_err;
-			goto out_err;
-		}
-
-		copy = msg_data_left(msg);
-		if (!sk_stream_memory_free(sk))
-			goto wait_for_sndbuf;
-
-		m = psock->cork_bytes ? psock->cork : &md;
-		m->sg_curr = m->sg_copybreak ? m->sg_curr : m->sg_end;
-		err = sk_alloc_sg(sk, copy, m->sg_data,
-				  m->sg_start, &m->sg_end, &sg_copy,
-				  m->sg_end - 1);
-		if (err) {
-			if (err != -ENOSPC)
-				goto wait_for_memory;
-			enospc = true;
-			copy = sg_copy;
-		}
-
-		err = memcopy_from_iter(sk, m, &msg->msg_iter, copy);
-		if (err < 0) {
-			free_curr_sg(sk, m);
-			goto out_err;
-		}
-
-		psock->sg_size += copy;
-		copied += copy;
-		sg_copy = 0;
-
-		/* When bytes are being corked skip running BPF program and
-		 * applying verdict unless there is no more buffer space. In
-		 * the ENOSPC case simply run BPF prorgram with currently
-		 * accumulated data. We don't have much choice at this point
-		 * we could try extending the page frags or chaining complex
-		 * frags but even in these cases _eventually_ we will hit an
-		 * OOM scenario. More complex recovery schemes may be
-		 * implemented in the future, but BPF programs must handle
-		 * the case where apply_cork requests are not honored. The
-		 * canonical method to verify this is to check data length.
-		 */
-		if (psock->cork_bytes) {
-			if (copy > psock->cork_bytes)
-				psock->cork_bytes = 0;
-			else
-				psock->cork_bytes -= copy;
-
-			if (psock->cork_bytes && !enospc)
-				goto out_cork;
-
-			/* All cork bytes accounted for re-run filter */
-			psock->eval = __SK_NONE;
-			psock->cork_bytes = 0;
-		}
-
-		err = bpf_exec_tx_verdict(psock, m, sk, &copied, flags);
-		if (unlikely(err < 0))
-			goto out_err;
-		continue;
-wait_for_sndbuf:
-		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
-wait_for_memory:
-		err = sk_stream_wait_memory(sk, &timeo);
-		if (err) {
-			if (m && m != psock->cork)
-				free_start_sg(sk, m, true);
-			goto out_err;
-		}
-	}
-out_err:
-	if (err < 0)
-		err = sk_stream_error(sk, msg->msg_flags, err);
-out_cork:
-	release_sock(sk);
-	smap_release_sock(psock, sk);
-	return copied ? copied : err;
-}
-
-static int bpf_tcp_sendpage(struct sock *sk, struct page *page,
-			    int offset, size_t size, int flags)
-{
-	struct sk_msg_buff md = {0}, *m = NULL;
-	int err = 0, copied = 0;
-	struct smap_psock *psock;
-	struct scatterlist *sg;
-	bool enospc = false;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (unlikely(!psock))
-		goto accept;
-
-	if (!refcount_inc_not_zero(&psock->refcnt))
-		goto accept;
-	rcu_read_unlock();
-
-	lock_sock(sk);
-
-	if (psock->cork_bytes) {
-		m = psock->cork;
-		sg = &m->sg_data[m->sg_end];
-	} else {
-		m = &md;
-		sg = m->sg_data;
-		sg_init_marker(sg, MAX_SKB_FRAGS);
-	}
-
-	/* Catch case where ring is full and sendpage is stalled. */
-	if (unlikely(m->sg_end == m->sg_start &&
-	    m->sg_data[m->sg_end].length))
-		goto out_err;
-
-	psock->sg_size += size;
-	sg_set_page(sg, page, size, offset);
-	get_page(page);
-	m->sg_copy[m->sg_end] = true;
-	sk_mem_charge(sk, size);
-	m->sg_end++;
-	copied = size;
-
-	if (m->sg_end == MAX_SKB_FRAGS)
-		m->sg_end = 0;
-
-	if (m->sg_end == m->sg_start)
-		enospc = true;
-
-	if (psock->cork_bytes) {
-		if (size > psock->cork_bytes)
-			psock->cork_bytes = 0;
-		else
-			psock->cork_bytes -= size;
-
-		if (psock->cork_bytes && !enospc)
-			goto out_err;
-
-		/* All cork bytes accounted for re-run filter */
-		psock->eval = __SK_NONE;
-		psock->cork_bytes = 0;
-	}
-
-	err = bpf_exec_tx_verdict(psock, m, sk, &copied, flags);
-out_err:
-	release_sock(sk);
-	smap_release_sock(psock, sk);
-	return copied ? copied : err;
-accept:
-	rcu_read_unlock();
-	return tcp_sendpage(sk, page, offset, size, flags);
-}
-
-static void bpf_tcp_msg_add(struct smap_psock *psock,
-			    struct sock *sk,
-			    struct bpf_prog *tx_msg)
-{
-	struct bpf_prog *orig_tx_msg;
-
-	orig_tx_msg = xchg(&psock->bpf_tx_msg, tx_msg);
-	if (orig_tx_msg)
-		bpf_prog_put(orig_tx_msg);
-}
-
-static int bpf_tcp_ulp_register(void)
-{
-	build_protos(bpf_tcp_prots[SOCKMAP_IPV4], &tcp_prot);
-	/* Once BPF TX ULP is registered it is never unregistered. It
-	 * will be in the ULP list for the lifetime of the system. Doing
-	 * duplicate registers is not a problem.
-	 */
-	return tcp_register_ulp(&bpf_tcp_ulp_ops);
-}
-
-static int smap_verdict_func(struct smap_psock *psock, struct sk_buff *skb)
-{
-	struct bpf_prog *prog = READ_ONCE(psock->bpf_verdict);
-	int rc;
-
-	if (unlikely(!prog))
-		return __SK_DROP;
-
-	skb_orphan(skb);
-	/* We need to ensure that BPF metadata for maps is also cleared
-	 * when we orphan the skb so that we don't have the possibility
-	 * to reference a stale map.
-	 */
-	TCP_SKB_CB(skb)->bpf.sk_redir = NULL;
-	skb->sk = psock->sock;
-	bpf_compute_data_end_sk_skb(skb);
-	preempt_disable();
-	rc = (*prog->bpf_func)(skb, prog->insnsi);
-	preempt_enable();
-	skb->sk = NULL;
-
-	/* Moving return codes from UAPI namespace into internal namespace */
-	return rc == SK_PASS ?
-		(TCP_SKB_CB(skb)->bpf.sk_redir ? __SK_REDIRECT : __SK_PASS) :
-		__SK_DROP;
-}
-
-static int smap_do_ingress(struct smap_psock *psock, struct sk_buff *skb)
-{
-	struct sock *sk = psock->sock;
-	int copied = 0, num_sg;
-	struct sk_msg_buff *r;
-
-	r = kzalloc(sizeof(struct sk_msg_buff), __GFP_NOWARN | GFP_ATOMIC);
-	if (unlikely(!r))
-		return -EAGAIN;
-
-	if (!sk_rmem_schedule(sk, skb, skb->len)) {
-		kfree(r);
-		return -EAGAIN;
-	}
-
-	sg_init_table(r->sg_data, MAX_SKB_FRAGS);
-	num_sg = skb_to_sgvec(skb, r->sg_data, 0, skb->len);
-	if (unlikely(num_sg < 0)) {
-		kfree(r);
-		return num_sg;
-	}
-	sk_mem_charge(sk, skb->len);
-	copied = skb->len;
-	r->sg_start = 0;
-	r->sg_end = num_sg == MAX_SKB_FRAGS ? 0 : num_sg;
-	r->skb = skb;
-	list_add_tail(&r->list, &psock->ingress);
-	sk->sk_data_ready(sk);
-	return copied;
-}
-
-static void smap_do_verdict(struct smap_psock *psock, struct sk_buff *skb)
-{
-	struct smap_psock *peer;
-	struct sock *sk;
-	__u32 in;
-	int rc;
-
-	rc = smap_verdict_func(psock, skb);
-	switch (rc) {
-	case __SK_REDIRECT:
-		sk = do_sk_redirect_map(skb);
-		if (!sk) {
-			kfree_skb(skb);
-			break;
-		}
-
-		peer = smap_psock_sk(sk);
-		in = (TCP_SKB_CB(skb)->bpf.flags) & BPF_F_INGRESS;
-
-		if (unlikely(!peer || sock_flag(sk, SOCK_DEAD) ||
-			     !test_bit(SMAP_TX_RUNNING, &peer->state))) {
-			kfree_skb(skb);
-			break;
-		}
-
-		if (!in && sock_writeable(sk)) {
-			skb_set_owner_w(skb, sk);
-			skb_queue_tail(&peer->rxqueue, skb);
-			schedule_work(&peer->tx_work);
-			break;
-		} else if (in &&
-			   atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf) {
-			skb_queue_tail(&peer->rxqueue, skb);
-			schedule_work(&peer->tx_work);
-			break;
-		}
-	/* Fall through and free skb otherwise */
-	case __SK_DROP:
-	default:
-		kfree_skb(skb);
-	}
-}
-
-static void smap_report_sk_error(struct smap_psock *psock, int err)
-{
-	struct sock *sk = psock->sock;
-
-	sk->sk_err = err;
-	sk->sk_error_report(sk);
-}
-
-static void smap_read_sock_strparser(struct strparser *strp,
-				     struct sk_buff *skb)
-{
-	struct smap_psock *psock;
-
-	rcu_read_lock();
-	psock = container_of(strp, struct smap_psock, strp);
-	smap_do_verdict(psock, skb);
-	rcu_read_unlock();
-}
-
-/* Called with lock held on socket */
-static void smap_data_ready(struct sock *sk)
-{
-	struct smap_psock *psock;
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (likely(psock)) {
-		write_lock_bh(&sk->sk_callback_lock);
-		strp_data_ready(&psock->strp);
-		write_unlock_bh(&sk->sk_callback_lock);
-	}
-	rcu_read_unlock();
-}
-
-static void smap_tx_work(struct work_struct *w)
-{
-	struct smap_psock *psock;
-	struct sk_buff *skb;
-	int rem, off, n;
-
-	psock = container_of(w, struct smap_psock, tx_work);
-
-	/* lock sock to avoid losing sk_socket at some point during loop */
-	lock_sock(psock->sock);
-	if (psock->save_skb) {
-		skb = psock->save_skb;
-		rem = psock->save_rem;
-		off = psock->save_off;
-		psock->save_skb = NULL;
-		goto start;
-	}
-
-	while ((skb = skb_dequeue(&psock->rxqueue))) {
-		__u32 flags;
-
-		rem = skb->len;
-		off = 0;
-start:
-		flags = (TCP_SKB_CB(skb)->bpf.flags) & BPF_F_INGRESS;
-		do {
-			if (likely(psock->sock->sk_socket)) {
-				if (flags)
-					n = smap_do_ingress(psock, skb);
-				else
-					n = skb_send_sock_locked(psock->sock,
-								 skb, off, rem);
-			} else {
-				n = -EINVAL;
-			}
-
-			if (n <= 0) {
-				if (n == -EAGAIN) {
-					/* Retry when space is available */
-					psock->save_skb = skb;
-					psock->save_rem = rem;
-					psock->save_off = off;
-					goto out;
-				}
-				/* Hard errors break pipe and stop xmit */
-				smap_report_sk_error(psock, n ? -n : EPIPE);
-				clear_bit(SMAP_TX_RUNNING, &psock->state);
-				kfree_skb(skb);
-				goto out;
-			}
-			rem -= n;
-			off += n;
-		} while (rem);
-
-		if (!flags)
-			kfree_skb(skb);
-	}
-out:
-	release_sock(psock->sock);
-}
-
-static void smap_write_space(struct sock *sk)
-{
-	struct smap_psock *psock;
-	void (*write_space)(struct sock *sk);
-
-	rcu_read_lock();
-	psock = smap_psock_sk(sk);
-	if (likely(psock && test_bit(SMAP_TX_RUNNING, &psock->state)))
-		schedule_work(&psock->tx_work);
-	write_space = psock->save_write_space;
-	rcu_read_unlock();
-	write_space(sk);
-}
-
-static void smap_stop_sock(struct smap_psock *psock, struct sock *sk)
-{
-	if (!psock->strp_enabled)
-		return;
-	sk->sk_data_ready = psock->save_data_ready;
-	sk->sk_write_space = psock->save_write_space;
-	psock->save_data_ready = NULL;
-	psock->save_write_space = NULL;
-	strp_stop(&psock->strp);
-	psock->strp_enabled = false;
-}
-
-static void smap_destroy_psock(struct rcu_head *rcu)
-{
-	struct smap_psock *psock = container_of(rcu,
-						  struct smap_psock, rcu);
-
-	/* Now that a grace period has passed there is no longer
-	 * any reference to this sock in the sockmap so we can
-	 * destroy the psock, strparser, and bpf programs. But,
-	 * because we use workqueue sync operations we can not
-	 * do it in rcu context
-	 */
-	schedule_work(&psock->gc_work);
-}
-
-static bool psock_is_smap_sk(struct sock *sk)
-{
-	return inet_csk(sk)->icsk_ulp_ops == &bpf_tcp_ulp_ops;
-}
-
-static void smap_release_sock(struct smap_psock *psock, struct sock *sock)
-{
-	if (refcount_dec_and_test(&psock->refcnt)) {
-		if (psock_is_smap_sk(sock))
-			tcp_cleanup_ulp(sock);
-		write_lock_bh(&sock->sk_callback_lock);
-		smap_stop_sock(psock, sock);
-		write_unlock_bh(&sock->sk_callback_lock);
-		clear_bit(SMAP_TX_RUNNING, &psock->state);
-		rcu_assign_sk_user_data(sock, NULL);
-		call_rcu_sched(&psock->rcu, smap_destroy_psock);
-	}
-}
-
-static int smap_parse_func_strparser(struct strparser *strp,
-				       struct sk_buff *skb)
-{
-	struct smap_psock *psock;
-	struct bpf_prog *prog;
-	int rc;
-
-	rcu_read_lock();
-	psock = container_of(strp, struct smap_psock, strp);
-	prog = READ_ONCE(psock->bpf_parse);
-
-	if (unlikely(!prog)) {
-		rcu_read_unlock();
-		return skb->len;
-	}
-
-	/* Attach socket for bpf program to use if needed we can do this
-	 * because strparser clones the skb before handing it to a upper
-	 * layer, meaning skb_orphan has been called. We NULL sk on the
-	 * way out to ensure we don't trigger a BUG_ON in skb/sk operations
-	 * later and because we are not charging the memory of this skb to
-	 * any socket yet.
-	 */
-	skb->sk = psock->sock;
-	bpf_compute_data_end_sk_skb(skb);
-	rc = (*prog->bpf_func)(skb, prog->insnsi);
-	skb->sk = NULL;
-	rcu_read_unlock();
-	return rc;
-}
-
-static int smap_read_sock_done(struct strparser *strp, int err)
-{
-	return err;
-}
-
-static int smap_init_sock(struct smap_psock *psock,
-			  struct sock *sk)
-{
-	static const struct strp_callbacks cb = {
-		.rcv_msg = smap_read_sock_strparser,
-		.parse_msg = smap_parse_func_strparser,
-		.read_sock_done = smap_read_sock_done,
-	};
-
-	return strp_init(&psock->strp, sk, &cb);
-}
-
-static void smap_init_progs(struct smap_psock *psock,
-			    struct bpf_prog *verdict,
-			    struct bpf_prog *parse)
-{
-	struct bpf_prog *orig_parse, *orig_verdict;
-
-	orig_parse = xchg(&psock->bpf_parse, parse);
-	orig_verdict = xchg(&psock->bpf_verdict, verdict);
-
-	if (orig_verdict)
-		bpf_prog_put(orig_verdict);
-	if (orig_parse)
-		bpf_prog_put(orig_parse);
-}
-
-static void smap_start_sock(struct smap_psock *psock, struct sock *sk)
-{
-	if (sk->sk_data_ready == smap_data_ready)
-		return;
-	psock->save_data_ready = sk->sk_data_ready;
-	psock->save_write_space = sk->sk_write_space;
-	sk->sk_data_ready = smap_data_ready;
-	sk->sk_write_space = smap_write_space;
-	psock->strp_enabled = true;
-}
-
-static void sock_map_remove_complete(struct bpf_stab *stab)
-{
-	bpf_map_area_free(stab->sock_map);
-	kfree(stab);
-}
-
-static void smap_gc_work(struct work_struct *w)
-{
-	struct smap_psock_map_entry *e, *tmp;
-	struct sk_msg_buff *md, *mtmp;
-	struct smap_psock *psock;
-
-	psock = container_of(w, struct smap_psock, gc_work);
-
-	/* no callback lock needed because we already detached sockmap ops */
-	if (psock->strp_enabled)
-		strp_done(&psock->strp);
-
-	cancel_work_sync(&psock->tx_work);
-	__skb_queue_purge(&psock->rxqueue);
-
-	/* At this point all strparser and xmit work must be complete */
-	if (psock->bpf_parse)
-		bpf_prog_put(psock->bpf_parse);
-	if (psock->bpf_verdict)
-		bpf_prog_put(psock->bpf_verdict);
-	if (psock->bpf_tx_msg)
-		bpf_prog_put(psock->bpf_tx_msg);
-
-	if (psock->cork) {
-		free_start_sg(psock->sock, psock->cork, true);
-		kfree(psock->cork);
-	}
-
-	list_for_each_entry_safe(md, mtmp, &psock->ingress, list) {
-		list_del(&md->list);
-		free_start_sg(psock->sock, md, true);
-		kfree(md);
-	}
-
-	list_for_each_entry_safe(e, tmp, &psock->maps, list) {
-		list_del(&e->list);
-		kfree(e);
-	}
-
-	if (psock->sk_redir)
-		sock_put(psock->sk_redir);
-
-	sock_put(psock->sock);
-	kfree(psock);
-}
-
-static struct smap_psock *smap_init_psock(struct sock *sock, int node)
-{
-	struct smap_psock *psock;
-
-	psock = kzalloc_node(sizeof(struct smap_psock),
-			     GFP_ATOMIC | __GFP_NOWARN,
-			     node);
-	if (!psock)
-		return ERR_PTR(-ENOMEM);
-
-	psock->eval =  __SK_NONE;
-	psock->sock = sock;
-	skb_queue_head_init(&psock->rxqueue);
-	INIT_WORK(&psock->tx_work, smap_tx_work);
-	INIT_WORK(&psock->gc_work, smap_gc_work);
-	INIT_LIST_HEAD(&psock->maps);
-	INIT_LIST_HEAD(&psock->ingress);
-	refcount_set(&psock->refcnt, 1);
-	spin_lock_init(&psock->maps_lock);
-
-	rcu_assign_sk_user_data(sock, psock);
-	sock_hold(sock);
-	return psock;
-}
-
-static struct bpf_map *sock_map_alloc(union bpf_attr *attr)
-{
-	struct bpf_stab *stab;
-	u64 cost;
-	int err;
-
-	if (!capable(CAP_NET_ADMIN))
-		return ERR_PTR(-EPERM);
-
-	/* check sanity of attributes */
-	if (attr->max_entries == 0 || attr->key_size != 4 ||
-	    attr->value_size != 4 || attr->map_flags & ~SOCK_CREATE_FLAG_MASK)
-		return ERR_PTR(-EINVAL);
-
-	err = bpf_tcp_ulp_register();
-	if (err && err != -EEXIST)
-		return ERR_PTR(err);
-
-	stab = kzalloc(sizeof(*stab), GFP_USER);
-	if (!stab)
-		return ERR_PTR(-ENOMEM);
-
-	bpf_map_init_from_attr(&stab->map, attr);
-	raw_spin_lock_init(&stab->lock);
-
-	/* make sure page count doesn't overflow */
-	cost = (u64) stab->map.max_entries * sizeof(struct sock *);
-	err = -EINVAL;
-	if (cost >= U32_MAX - PAGE_SIZE)
-		goto free_stab;
-
-	stab->map.pages = round_up(cost, PAGE_SIZE) >> PAGE_SHIFT;
-
-	/* if map size is larger than memlock limit, reject it early */
-	err = bpf_map_precharge_memlock(stab->map.pages);
-	if (err)
-		goto free_stab;
-
-	err = -ENOMEM;
-	stab->sock_map = bpf_map_area_alloc(stab->map.max_entries *
-					    sizeof(struct sock *),
-					    stab->map.numa_node);
-	if (!stab->sock_map)
-		goto free_stab;
-
-	return &stab->map;
-free_stab:
-	kfree(stab);
-	return ERR_PTR(err);
-}
-
-static void smap_list_map_remove(struct smap_psock *psock,
-				 struct sock **entry)
-{
-	struct smap_psock_map_entry *e, *tmp;
-
-	spin_lock_bh(&psock->maps_lock);
-	list_for_each_entry_safe(e, tmp, &psock->maps, list) {
-		if (e->entry == entry) {
-			list_del(&e->list);
-			kfree(e);
-		}
-	}
-	spin_unlock_bh(&psock->maps_lock);
-}
-
-static void smap_list_hash_remove(struct smap_psock *psock,
-				  struct htab_elem *hash_link)
-{
-	struct smap_psock_map_entry *e, *tmp;
-
-	spin_lock_bh(&psock->maps_lock);
-	list_for_each_entry_safe(e, tmp, &psock->maps, list) {
-		struct htab_elem *c = rcu_dereference(e->hash_link);
-
-		if (c == hash_link) {
-			list_del(&e->list);
-			kfree(e);
-		}
-	}
-	spin_unlock_bh(&psock->maps_lock);
-}
-
-static void sock_map_free(struct bpf_map *map)
-{
-	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-	int i;
-
-	synchronize_rcu();
-
-	/* At this point no update, lookup or delete operations can happen.
-	 * However, be aware we can still get a socket state event updates,
-	 * and data ready callabacks that reference the psock from sk_user_data
-	 * Also psock worker threads are still in-flight. So smap_release_sock
-	 * will only free the psock after cancel_sync on the worker threads
-	 * and a grace period expire to ensure psock is really safe to remove.
-	 */
-	rcu_read_lock();
-	raw_spin_lock_bh(&stab->lock);
-	for (i = 0; i < stab->map.max_entries; i++) {
-		struct smap_psock *psock;
-		struct sock *sock;
-
-		sock = stab->sock_map[i];
-		if (!sock)
-			continue;
-		stab->sock_map[i] = NULL;
-		psock = smap_psock_sk(sock);
-		/* This check handles a racing sock event that can get the
-		 * sk_callback_lock before this case but after xchg happens
-		 * causing the refcnt to hit zero and sock user data (psock)
-		 * to be null and queued for garbage collection.
-		 */
-		if (likely(psock)) {
-			smap_list_map_remove(psock, &stab->sock_map[i]);
-			smap_release_sock(psock, sock);
-		}
-	}
-	raw_spin_unlock_bh(&stab->lock);
-	rcu_read_unlock();
-
-	sock_map_remove_complete(stab);
-}
-
-static int sock_map_get_next_key(struct bpf_map *map, void *key, void *next_key)
-{
-	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-	u32 i = key ? *(u32 *)key : U32_MAX;
-	u32 *next = (u32 *)next_key;
-
-	if (i >= stab->map.max_entries) {
-		*next = 0;
-		return 0;
-	}
-
-	if (i == stab->map.max_entries - 1)
-		return -ENOENT;
-
-	*next = i + 1;
-	return 0;
-}
-
-struct sock  *__sock_map_lookup_elem(struct bpf_map *map, u32 key)
-{
-	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-
-	if (key >= map->max_entries)
-		return NULL;
-
-	return READ_ONCE(stab->sock_map[key]);
-}
-
-static int sock_map_delete_elem(struct bpf_map *map, void *key)
-{
-	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-	struct smap_psock *psock;
-	int k = *(u32 *)key;
-	struct sock *sock;
-
-	if (k >= map->max_entries)
-		return -EINVAL;
-
-	raw_spin_lock_bh(&stab->lock);
-	sock = stab->sock_map[k];
-	stab->sock_map[k] = NULL;
-	raw_spin_unlock_bh(&stab->lock);
-	if (!sock)
-		return -EINVAL;
-
-	psock = smap_psock_sk(sock);
-	if (!psock)
-		return 0;
-	if (psock->bpf_parse) {
-		write_lock_bh(&sock->sk_callback_lock);
-		smap_stop_sock(psock, sock);
-		write_unlock_bh(&sock->sk_callback_lock);
-	}
-	smap_list_map_remove(psock, &stab->sock_map[k]);
-	smap_release_sock(psock, sock);
-	return 0;
-}
-
-/* Locking notes: Concurrent updates, deletes, and lookups are allowed and are
- * done inside rcu critical sections. This ensures on updates that the psock
- * will not be released via smap_release_sock() until concurrent updates/deletes
- * complete. All operations operate on sock_map using cmpxchg and xchg
- * operations to ensure we do not get stale references. Any reads into the
- * map must be done with READ_ONCE() because of this.
- *
- * A psock is destroyed via call_rcu and after any worker threads are cancelled
- * and syncd so we are certain all references from the update/lookup/delete
- * operations as well as references in the data path are no longer in use.
- *
- * Psocks may exist in multiple maps, but only a single set of parse/verdict
- * programs may be inherited from the maps it belongs to. A reference count
- * is kept with the total number of references to the psock from all maps. The
- * psock will not be released until this reaches zero. The psock and sock
- * user data data use the sk_callback_lock to protect critical data structures
- * from concurrent access. This allows us to avoid two updates from modifying
- * the user data in sock and the lock is required anyways for modifying
- * callbacks, we simply increase its scope slightly.
- *
- * Rules to follow,
- *  - psock must always be read inside RCU critical section
- *  - sk_user_data must only be modified inside sk_callback_lock and read
- *    inside RCU critical section.
- *  - psock->maps list must only be read & modified inside sk_callback_lock
- *  - sock_map must use READ_ONCE and (cmp)xchg operations
- *  - BPF verdict/parse programs must use READ_ONCE and xchg operations
- */
-
-static int __sock_map_ctx_update_elem(struct bpf_map *map,
-				      struct bpf_sock_progs *progs,
-				      struct sock *sock,
-				      void *key)
-{
-	struct bpf_prog *verdict, *parse, *tx_msg;
-	struct smap_psock *psock;
-	bool new = false;
-	int err = 0;
-
-	/* 1. If sock map has BPF programs those will be inherited by the
-	 * sock being added. If the sock is already attached to BPF programs
-	 * this results in an error.
-	 */
-	verdict = READ_ONCE(progs->bpf_verdict);
-	parse = READ_ONCE(progs->bpf_parse);
-	tx_msg = READ_ONCE(progs->bpf_tx_msg);
-
-	if (parse && verdict) {
-		/* bpf prog refcnt may be zero if a concurrent attach operation
-		 * removes the program after the above READ_ONCE() but before
-		 * we increment the refcnt. If this is the case abort with an
-		 * error.
-		 */
-		verdict = bpf_prog_inc_not_zero(verdict);
-		if (IS_ERR(verdict))
-			return PTR_ERR(verdict);
-
-		parse = bpf_prog_inc_not_zero(parse);
-		if (IS_ERR(parse)) {
-			bpf_prog_put(verdict);
-			return PTR_ERR(parse);
-		}
-	}
-
-	if (tx_msg) {
-		tx_msg = bpf_prog_inc_not_zero(tx_msg);
-		if (IS_ERR(tx_msg)) {
-			if (parse && verdict) {
-				bpf_prog_put(parse);
-				bpf_prog_put(verdict);
-			}
-			return PTR_ERR(tx_msg);
-		}
-	}
-
-	psock = smap_psock_sk(sock);
-
-	/* 2. Do not allow inheriting programs if psock exists and has
-	 * already inherited programs. This would create confusion on
-	 * which parser/verdict program is running. If no psock exists
-	 * create one. Inside sk_callback_lock to ensure concurrent create
-	 * doesn't update user data.
-	 */
-	if (psock) {
-		if (!psock_is_smap_sk(sock)) {
-			err = -EBUSY;
-			goto out_progs;
-		}
-		if (READ_ONCE(psock->bpf_parse) && parse) {
-			err = -EBUSY;
-			goto out_progs;
-		}
-		if (READ_ONCE(psock->bpf_tx_msg) && tx_msg) {
-			err = -EBUSY;
-			goto out_progs;
-		}
-		if (!refcount_inc_not_zero(&psock->refcnt)) {
-			err = -EAGAIN;
-			goto out_progs;
-		}
-	} else {
-		psock = smap_init_psock(sock, map->numa_node);
-		if (IS_ERR(psock)) {
-			err = PTR_ERR(psock);
-			goto out_progs;
-		}
-
-		set_bit(SMAP_TX_RUNNING, &psock->state);
-		new = true;
-	}
-
-	/* 3. At this point we have a reference to a valid psock that is
-	 * running. Attach any BPF programs needed.
-	 */
-	if (tx_msg)
-		bpf_tcp_msg_add(psock, sock, tx_msg);
-	if (new) {
-		err = tcp_set_ulp_id(sock, TCP_ULP_BPF);
-		if (err)
-			goto out_free;
-	}
-
-	if (parse && verdict && !psock->strp_enabled) {
-		err = smap_init_sock(psock, sock);
-		if (err)
-			goto out_free;
-		smap_init_progs(psock, verdict, parse);
-		write_lock_bh(&sock->sk_callback_lock);
-		smap_start_sock(psock, sock);
-		write_unlock_bh(&sock->sk_callback_lock);
-	}
-
-	return err;
-out_free:
-	smap_release_sock(psock, sock);
-out_progs:
-	if (parse && verdict) {
-		bpf_prog_put(parse);
-		bpf_prog_put(verdict);
-	}
-	if (tx_msg)
-		bpf_prog_put(tx_msg);
-	return err;
-}
-
-static int sock_map_ctx_update_elem(struct bpf_sock_ops_kern *skops,
-				    struct bpf_map *map,
-				    void *key, u64 flags)
-{
-	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-	struct bpf_sock_progs *progs = &stab->progs;
-	struct sock *osock, *sock = skops->sk;
-	struct smap_psock_map_entry *e;
-	struct smap_psock *psock;
-	u32 i = *(u32 *)key;
-	int err;
-
-	if (unlikely(flags > BPF_EXIST))
-		return -EINVAL;
-	if (unlikely(i >= stab->map.max_entries))
-		return -E2BIG;
-
-	e = kzalloc(sizeof(*e), GFP_ATOMIC | __GFP_NOWARN);
-	if (!e)
-		return -ENOMEM;
-
-	err = __sock_map_ctx_update_elem(map, progs, sock, key);
-	if (err)
-		goto out;
-
-	/* psock guaranteed to be present. */
-	psock = smap_psock_sk(sock);
-	raw_spin_lock_bh(&stab->lock);
-	osock = stab->sock_map[i];
-	if (osock && flags == BPF_NOEXIST) {
-		err = -EEXIST;
-		goto out_unlock;
-	}
-	if (!osock && flags == BPF_EXIST) {
-		err = -ENOENT;
-		goto out_unlock;
-	}
-
-	e->entry = &stab->sock_map[i];
-	e->map = map;
-	spin_lock_bh(&psock->maps_lock);
-	list_add_tail(&e->list, &psock->maps);
-	spin_unlock_bh(&psock->maps_lock);
-
-	stab->sock_map[i] = sock;
-	if (osock) {
-		psock = smap_psock_sk(osock);
-		smap_list_map_remove(psock, &stab->sock_map[i]);
-		smap_release_sock(psock, osock);
-	}
-	raw_spin_unlock_bh(&stab->lock);
-	return 0;
-out_unlock:
-	smap_release_sock(psock, sock);
-	raw_spin_unlock_bh(&stab->lock);
-out:
-	kfree(e);
-	return err;
-}
-
-int sock_map_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type)
-{
-	struct bpf_sock_progs *progs;
-	struct bpf_prog *orig;
-
-	if (map->map_type == BPF_MAP_TYPE_SOCKMAP) {
-		struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-
-		progs = &stab->progs;
-	} else if (map->map_type == BPF_MAP_TYPE_SOCKHASH) {
-		struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-
-		progs = &htab->progs;
-	} else {
-		return -EINVAL;
-	}
-
-	switch (type) {
-	case BPF_SK_MSG_VERDICT:
-		orig = xchg(&progs->bpf_tx_msg, prog);
-		break;
-	case BPF_SK_SKB_STREAM_PARSER:
-		orig = xchg(&progs->bpf_parse, prog);
-		break;
-	case BPF_SK_SKB_STREAM_VERDICT:
-		orig = xchg(&progs->bpf_verdict, prog);
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	if (orig)
-		bpf_prog_put(orig);
-
-	return 0;
-}
-
-int sockmap_get_from_fd(const union bpf_attr *attr, int type,
-			struct bpf_prog *prog)
-{
-	int ufd = attr->target_fd;
-	struct bpf_map *map;
-	struct fd f;
-	int err;
-
-	f = fdget(ufd);
-	map = __bpf_map_get(f);
-	if (IS_ERR(map))
-		return PTR_ERR(map);
-
-	err = sock_map_prog(map, prog, attr->attach_type);
-	fdput(f);
-	return err;
-}
-
-static void *sock_map_lookup(struct bpf_map *map, void *key)
-{
-	return NULL;
-}
-
-static int sock_map_update_elem(struct bpf_map *map,
-				void *key, void *value, u64 flags)
-{
-	struct bpf_sock_ops_kern skops;
-	u32 fd = *(u32 *)value;
-	struct socket *socket;
-	int err;
-
-	socket = sockfd_lookup(fd, &err);
-	if (!socket)
-		return err;
-
-	skops.sk = socket->sk;
-	if (!skops.sk) {
-		fput(socket->file);
-		return -EINVAL;
-	}
-
-	/* ULPs are currently supported only for TCP sockets in ESTABLISHED
-	 * state.
-	 */
-	if (skops.sk->sk_type != SOCK_STREAM ||
-	    skops.sk->sk_protocol != IPPROTO_TCP ||
-	    skops.sk->sk_state != TCP_ESTABLISHED) {
-		fput(socket->file);
-		return -EOPNOTSUPP;
-	}
-
-	lock_sock(skops.sk);
-	preempt_disable();
-	rcu_read_lock();
-	err = sock_map_ctx_update_elem(&skops, map, key, flags);
-	rcu_read_unlock();
-	preempt_enable();
-	release_sock(skops.sk);
-	fput(socket->file);
-	return err;
-}
-
-static void sock_map_release(struct bpf_map *map)
-{
-	struct bpf_sock_progs *progs;
-	struct bpf_prog *orig;
-
-	if (map->map_type == BPF_MAP_TYPE_SOCKMAP) {
-		struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
-
-		progs = &stab->progs;
-	} else {
-		struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-
-		progs = &htab->progs;
-	}
-
-	orig = xchg(&progs->bpf_parse, NULL);
-	if (orig)
-		bpf_prog_put(orig);
-	orig = xchg(&progs->bpf_verdict, NULL);
-	if (orig)
-		bpf_prog_put(orig);
-
-	orig = xchg(&progs->bpf_tx_msg, NULL);
-	if (orig)
-		bpf_prog_put(orig);
-}
-
-static struct bpf_map *sock_hash_alloc(union bpf_attr *attr)
-{
-	struct bpf_htab *htab;
-	int i, err;
-	u64 cost;
-
-	if (!capable(CAP_NET_ADMIN))
-		return ERR_PTR(-EPERM);
-
-	/* check sanity of attributes */
-	if (attr->max_entries == 0 ||
-	    attr->key_size == 0 ||
-	    attr->value_size != 4 ||
-	    attr->map_flags & ~SOCK_CREATE_FLAG_MASK)
-		return ERR_PTR(-EINVAL);
-
-	if (attr->key_size > MAX_BPF_STACK)
-		/* eBPF programs initialize keys on stack, so they cannot be
-		 * larger than max stack size
-		 */
-		return ERR_PTR(-E2BIG);
-
-	err = bpf_tcp_ulp_register();
-	if (err && err != -EEXIST)
-		return ERR_PTR(err);
-
-	htab = kzalloc(sizeof(*htab), GFP_USER);
-	if (!htab)
-		return ERR_PTR(-ENOMEM);
-
-	bpf_map_init_from_attr(&htab->map, attr);
-
-	htab->n_buckets = roundup_pow_of_two(htab->map.max_entries);
-	htab->elem_size = sizeof(struct htab_elem) +
-			  round_up(htab->map.key_size, 8);
-	err = -EINVAL;
-	if (htab->n_buckets == 0 ||
-	    htab->n_buckets > U32_MAX / sizeof(struct bucket))
-		goto free_htab;
-
-	cost = (u64) htab->n_buckets * sizeof(struct bucket) +
-	       (u64) htab->elem_size * htab->map.max_entries;
-
-	if (cost >= U32_MAX - PAGE_SIZE)
-		goto free_htab;
-
-	htab->map.pages = round_up(cost, PAGE_SIZE) >> PAGE_SHIFT;
-	err = bpf_map_precharge_memlock(htab->map.pages);
-	if (err)
-		goto free_htab;
-
-	err = -ENOMEM;
-	htab->buckets = bpf_map_area_alloc(
-				htab->n_buckets * sizeof(struct bucket),
-				htab->map.numa_node);
-	if (!htab->buckets)
-		goto free_htab;
-
-	for (i = 0; i < htab->n_buckets; i++) {
-		INIT_HLIST_HEAD(&htab->buckets[i].head);
-		raw_spin_lock_init(&htab->buckets[i].lock);
-	}
-
-	return &htab->map;
-free_htab:
-	kfree(htab);
-	return ERR_PTR(err);
-}
-
-static void __bpf_htab_free(struct rcu_head *rcu)
-{
-	struct bpf_htab *htab;
-
-	htab = container_of(rcu, struct bpf_htab, rcu);
-	bpf_map_area_free(htab->buckets);
-	kfree(htab);
-}
-
-static void sock_hash_free(struct bpf_map *map)
-{
-	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-	int i;
-
-	synchronize_rcu();
-
-	/* At this point no update, lookup or delete operations can happen.
-	 * However, be aware we can still get a socket state event updates,
-	 * and data ready callabacks that reference the psock from sk_user_data
-	 * Also psock worker threads are still in-flight. So smap_release_sock
-	 * will only free the psock after cancel_sync on the worker threads
-	 * and a grace period expire to ensure psock is really safe to remove.
-	 */
-	rcu_read_lock();
-	for (i = 0; i < htab->n_buckets; i++) {
-		struct bucket *b = __select_bucket(htab, i);
-		struct hlist_head *head;
-		struct hlist_node *n;
-		struct htab_elem *l;
-
-		raw_spin_lock_bh(&b->lock);
-		head = &b->head;
-		hlist_for_each_entry_safe(l, n, head, hash_node) {
-			struct sock *sock = l->sk;
-			struct smap_psock *psock;
-
-			hlist_del_rcu(&l->hash_node);
-			psock = smap_psock_sk(sock);
-			/* This check handles a racing sock event that can get
-			 * the sk_callback_lock before this case but after xchg
-			 * causing the refcnt to hit zero and sock user data
-			 * (psock) to be null and queued for garbage collection.
-			 */
-			if (likely(psock)) {
-				smap_list_hash_remove(psock, l);
-				smap_release_sock(psock, sock);
-			}
-			free_htab_elem(htab, l);
-		}
-		raw_spin_unlock_bh(&b->lock);
-	}
-	rcu_read_unlock();
-	call_rcu(&htab->rcu, __bpf_htab_free);
-}
-
-static struct htab_elem *alloc_sock_hash_elem(struct bpf_htab *htab,
-					      void *key, u32 key_size, u32 hash,
-					      struct sock *sk,
-					      struct htab_elem *old_elem)
-{
-	struct htab_elem *l_new;
-
-	if (atomic_inc_return(&htab->count) > htab->map.max_entries) {
-		if (!old_elem) {
-			atomic_dec(&htab->count);
-			return ERR_PTR(-E2BIG);
-		}
-	}
-	l_new = kmalloc_node(htab->elem_size, GFP_ATOMIC | __GFP_NOWARN,
-			     htab->map.numa_node);
-	if (!l_new) {
-		atomic_dec(&htab->count);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	memcpy(l_new->key, key, key_size);
-	l_new->sk = sk;
-	l_new->hash = hash;
-	return l_new;
-}
-
-static inline u32 htab_map_hash(const void *key, u32 key_len)
-{
-	return jhash(key, key_len, 0);
-}
-
-static int sock_hash_get_next_key(struct bpf_map *map,
-				  void *key, void *next_key)
-{
-	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-	struct htab_elem *l, *next_l;
-	struct hlist_head *h;
-	u32 hash, key_size;
-	int i = 0;
-
-	WARN_ON_ONCE(!rcu_read_lock_held());
-
-	key_size = map->key_size;
-	if (!key)
-		goto find_first_elem;
-	hash = htab_map_hash(key, key_size);
-	h = select_bucket(htab, hash);
-
-	l = lookup_elem_raw(h, hash, key, key_size);
-	if (!l)
-		goto find_first_elem;
-	next_l = hlist_entry_safe(
-		     rcu_dereference_raw(hlist_next_rcu(&l->hash_node)),
-		     struct htab_elem, hash_node);
-	if (next_l) {
-		memcpy(next_key, next_l->key, key_size);
-		return 0;
-	}
-
-	/* no more elements in this hash list, go to the next bucket */
-	i = hash & (htab->n_buckets - 1);
-	i++;
-
-find_first_elem:
-	/* iterate over buckets */
-	for (; i < htab->n_buckets; i++) {
-		h = select_bucket(htab, i);
-
-		/* pick first element in the bucket */
-		next_l = hlist_entry_safe(
-				rcu_dereference_raw(hlist_first_rcu(h)),
-				struct htab_elem, hash_node);
-		if (next_l) {
-			/* if it's not empty, just return it */
-			memcpy(next_key, next_l->key, key_size);
-			return 0;
-		}
-	}
-
-	/* iterated over all buckets and all elements */
-	return -ENOENT;
-}
-
-static int sock_hash_ctx_update_elem(struct bpf_sock_ops_kern *skops,
-				     struct bpf_map *map,
-				     void *key, u64 map_flags)
-{
-	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-	struct bpf_sock_progs *progs = &htab->progs;
-	struct htab_elem *l_new = NULL, *l_old;
-	struct smap_psock_map_entry *e = NULL;
-	struct hlist_head *head;
-	struct smap_psock *psock;
-	u32 key_size, hash;
-	struct sock *sock;
-	struct bucket *b;
-	int err;
-
-	sock = skops->sk;
-
-	if (sock->sk_type != SOCK_STREAM ||
-	    sock->sk_protocol != IPPROTO_TCP)
-		return -EOPNOTSUPP;
-
-	if (unlikely(map_flags > BPF_EXIST))
-		return -EINVAL;
-
-	e = kzalloc(sizeof(*e), GFP_ATOMIC | __GFP_NOWARN);
-	if (!e)
-		return -ENOMEM;
-
-	WARN_ON_ONCE(!rcu_read_lock_held());
-	key_size = map->key_size;
-	hash = htab_map_hash(key, key_size);
-	b = __select_bucket(htab, hash);
-	head = &b->head;
-
-	err = __sock_map_ctx_update_elem(map, progs, sock, key);
-	if (err)
-		goto err;
-
-	/* psock is valid here because otherwise above *ctx_update_elem would
-	 * have thrown an error. It is safe to skip error check.
-	 */
-	psock = smap_psock_sk(sock);
-	raw_spin_lock_bh(&b->lock);
-	l_old = lookup_elem_raw(head, hash, key, key_size);
-	if (l_old && map_flags == BPF_NOEXIST) {
-		err = -EEXIST;
-		goto bucket_err;
-	}
-	if (!l_old && map_flags == BPF_EXIST) {
-		err = -ENOENT;
-		goto bucket_err;
-	}
-
-	l_new = alloc_sock_hash_elem(htab, key, key_size, hash, sock, l_old);
-	if (IS_ERR(l_new)) {
-		err = PTR_ERR(l_new);
-		goto bucket_err;
-	}
-
-	rcu_assign_pointer(e->hash_link, l_new);
-	e->map = map;
-	spin_lock_bh(&psock->maps_lock);
-	list_add_tail(&e->list, &psock->maps);
-	spin_unlock_bh(&psock->maps_lock);
-
-	/* add new element to the head of the list, so that
-	 * concurrent search will find it before old elem
-	 */
-	hlist_add_head_rcu(&l_new->hash_node, head);
-	if (l_old) {
-		psock = smap_psock_sk(l_old->sk);
-
-		hlist_del_rcu(&l_old->hash_node);
-		smap_list_hash_remove(psock, l_old);
-		smap_release_sock(psock, l_old->sk);
-		free_htab_elem(htab, l_old);
-	}
-	raw_spin_unlock_bh(&b->lock);
-	return 0;
-bucket_err:
-	smap_release_sock(psock, sock);
-	raw_spin_unlock_bh(&b->lock);
-err:
-	kfree(e);
-	return err;
-}
-
-static int sock_hash_update_elem(struct bpf_map *map,
-				void *key, void *value, u64 flags)
-{
-	struct bpf_sock_ops_kern skops;
-	u32 fd = *(u32 *)value;
-	struct socket *socket;
-	int err;
-
-	socket = sockfd_lookup(fd, &err);
-	if (!socket)
-		return err;
-
-	skops.sk = socket->sk;
-	if (!skops.sk) {
-		fput(socket->file);
-		return -EINVAL;
-	}
-
-	/* ULPs are currently supported only for TCP sockets in ESTABLISHED
-	 * state.
-	 */
-	if (skops.sk->sk_type != SOCK_STREAM ||
-	    skops.sk->sk_protocol != IPPROTO_TCP ||
-	    skops.sk->sk_state != TCP_ESTABLISHED) {
-		fput(socket->file);
-		return -EOPNOTSUPP;
-	}
-
-	lock_sock(skops.sk);
-	preempt_disable();
-	rcu_read_lock();
-	err = sock_hash_ctx_update_elem(&skops, map, key, flags);
-	rcu_read_unlock();
-	preempt_enable();
-	release_sock(skops.sk);
-	fput(socket->file);
-	return err;
-}
-
-static int sock_hash_delete_elem(struct bpf_map *map, void *key)
-{
-	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-	struct hlist_head *head;
-	struct bucket *b;
-	struct htab_elem *l;
-	u32 hash, key_size;
-	int ret = -ENOENT;
-
-	key_size = map->key_size;
-	hash = htab_map_hash(key, key_size);
-	b = __select_bucket(htab, hash);
-	head = &b->head;
-
-	raw_spin_lock_bh(&b->lock);
-	l = lookup_elem_raw(head, hash, key, key_size);
-	if (l) {
-		struct sock *sock = l->sk;
-		struct smap_psock *psock;
-
-		hlist_del_rcu(&l->hash_node);
-		psock = smap_psock_sk(sock);
-		/* This check handles a racing sock event that can get the
-		 * sk_callback_lock before this case but after xchg happens
-		 * causing the refcnt to hit zero and sock user data (psock)
-		 * to be null and queued for garbage collection.
-		 */
-		if (likely(psock)) {
-			smap_list_hash_remove(psock, l);
-			smap_release_sock(psock, sock);
-		}
-		free_htab_elem(htab, l);
-		ret = 0;
-	}
-	raw_spin_unlock_bh(&b->lock);
-	return ret;
-}
-
-struct sock  *__sock_hash_lookup_elem(struct bpf_map *map, void *key)
-{
-	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
-	struct hlist_head *head;
-	struct htab_elem *l;
-	u32 key_size, hash;
-	struct bucket *b;
-	struct sock *sk;
-
-	key_size = map->key_size;
-	hash = htab_map_hash(key, key_size);
-	b = __select_bucket(htab, hash);
-	head = &b->head;
-
-	l = lookup_elem_raw(head, hash, key, key_size);
-	sk = l ? l->sk : NULL;
-	return sk;
-}
-
-const struct bpf_map_ops sock_map_ops = {
-	.map_alloc = sock_map_alloc,
-	.map_free = sock_map_free,
-	.map_lookup_elem = sock_map_lookup,
-	.map_get_next_key = sock_map_get_next_key,
-	.map_update_elem = sock_map_update_elem,
-	.map_delete_elem = sock_map_delete_elem,
-	.map_release_uref = sock_map_release,
-	.map_check_btf = map_check_no_btf,
-};
-
-const struct bpf_map_ops sock_hash_ops = {
-	.map_alloc = sock_hash_alloc,
-	.map_free = sock_hash_free,
-	.map_lookup_elem = sock_map_lookup,
-	.map_get_next_key = sock_hash_get_next_key,
-	.map_update_elem = sock_hash_update_elem,
-	.map_delete_elem = sock_hash_delete_elem,
-	.map_release_uref = sock_map_release,
-	.map_check_btf = map_check_no_btf,
-};
-
-static bool bpf_is_valid_sock_op(struct bpf_sock_ops_kern *ops)
-{
-	return ops->op == BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB ||
-	       ops->op == BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB;
-}
-BPF_CALL_4(bpf_sock_map_update, struct bpf_sock_ops_kern *, bpf_sock,
-	   struct bpf_map *, map, void *, key, u64, flags)
-{
-	WARN_ON_ONCE(!rcu_read_lock_held());
-
-	/* ULPs are currently supported only for TCP sockets in ESTABLISHED
-	 * state. This checks that the sock ops triggering the update is
-	 * one indicating we are (or will be soon) in an ESTABLISHED state.
-	 */
-	if (!bpf_is_valid_sock_op(bpf_sock))
-		return -EOPNOTSUPP;
-	return sock_map_ctx_update_elem(bpf_sock, map, key, flags);
-}
-
-const struct bpf_func_proto bpf_sock_map_update_proto = {
-	.func		= bpf_sock_map_update,
-	.gpl_only	= false,
-	.pkt_access	= true,
-	.ret_type	= RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type	= ARG_CONST_MAP_PTR,
-	.arg3_type	= ARG_PTR_TO_MAP_KEY,
-	.arg4_type	= ARG_ANYTHING,
-};
-
-BPF_CALL_4(bpf_sock_hash_update, struct bpf_sock_ops_kern *, bpf_sock,
-	   struct bpf_map *, map, void *, key, u64, flags)
-{
-	WARN_ON_ONCE(!rcu_read_lock_held());
-
-	if (!bpf_is_valid_sock_op(bpf_sock))
-		return -EOPNOTSUPP;
-	return sock_hash_ctx_update_elem(bpf_sock, map, key, flags);
-}
-
-const struct bpf_func_proto bpf_sock_hash_update_proto = {
-	.func		= bpf_sock_hash_update,
-	.gpl_only	= false,
-	.pkt_access	= true,
-	.ret_type	= RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type	= ARG_CONST_MAP_PTR,
-	.arg3_type	= ARG_PTR_TO_MAP_KEY,
-	.arg4_type	= ARG_ANYTHING,
-};
diff --git a/kernel/bpf/stackmap.c b/kernel/bpf/stackmap.c
index 8061a439ef18..90daf285de03 100644
--- a/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@ -505,7 +505,7 @@ const struct bpf_func_proto bpf_get_stack_proto = {
 /* Called from eBPF program */
 static void *stack_map_lookup_elem(struct bpf_map *map, void *key)
 {
-	return NULL;
+	return ERR_PTR(-EOPNOTSUPP);
 }
 
 /* Called from syscall */
@@ -600,7 +600,7 @@ static void stack_map_free(struct bpf_map *map)
 	put_callchain_buffers();
 }
 
-const struct bpf_map_ops stack_map_ops = {
+const struct bpf_map_ops stack_trace_map_ops = {
 	.map_alloc = stack_map_alloc,
 	.map_free = stack_map_free,
 	.map_get_next_key = stack_map_get_next_key,
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 8339d81cba1d..ccb93277aae2 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -30,7 +30,6 @@
 #include <linux/cred.h>
 #include <linux/timekeeping.h>
 #include <linux/ctype.h>
-#include <linux/btf.h>
 #include <linux/nospec.h>
 
 #define IS_FD_ARRAY(map) ((map)->map_type == BPF_MAP_TYPE_PROG_ARRAY || \
@@ -652,6 +651,17 @@ int __weak bpf_stackmap_copy(struct bpf_map *map, void *key, void *value)
 	return -ENOTSUPP;
 }
 
+static void *__bpf_copy_key(void __user *ukey, u64 key_size)
+{
+	if (key_size)
+		return memdup_user(ukey, key_size);
+
+	if (ukey)
+		return ERR_PTR(-EINVAL);
+
+	return NULL;
+}
+
 /* last field in 'union bpf_attr' used by this command */
 #define BPF_MAP_LOOKUP_ELEM_LAST_FIELD value
 
@@ -679,7 +689,7 @@ static int map_lookup_elem(union bpf_attr *attr)
 		goto err_put;
 	}
 
-	key = memdup_user(ukey, map->key_size);
+	key = __bpf_copy_key(ukey, map->key_size);
 	if (IS_ERR(key)) {
 		err = PTR_ERR(key);
 		goto err_put;
@@ -687,7 +697,8 @@ static int map_lookup_elem(union bpf_attr *attr)
 
 	if (map->map_type == BPF_MAP_TYPE_PERCPU_HASH ||
 	    map->map_type == BPF_MAP_TYPE_LRU_PERCPU_HASH ||
-	    map->map_type == BPF_MAP_TYPE_PERCPU_ARRAY)
+	    map->map_type == BPF_MAP_TYPE_PERCPU_ARRAY ||
+	    map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
 		value_size = round_up(map->value_size, 8) * num_possible_cpus();
 	else if (IS_FD_MAP(map))
 		value_size = sizeof(u32);
@@ -706,6 +717,8 @@ static int map_lookup_elem(union bpf_attr *attr)
 		err = bpf_percpu_hash_copy(map, key, value);
 	} else if (map->map_type == BPF_MAP_TYPE_PERCPU_ARRAY) {
 		err = bpf_percpu_array_copy(map, key, value);
+	} else if (map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE) {
+		err = bpf_percpu_cgroup_storage_copy(map, key, value);
 	} else if (map->map_type == BPF_MAP_TYPE_STACK_TRACE) {
 		err = bpf_stackmap_copy(map, key, value);
 	} else if (IS_FD_ARRAY(map)) {
@@ -714,13 +727,21 @@ static int map_lookup_elem(union bpf_attr *attr)
 		err = bpf_fd_htab_map_lookup_elem(map, key, value);
 	} else if (map->map_type == BPF_MAP_TYPE_REUSEPORT_SOCKARRAY) {
 		err = bpf_fd_reuseport_array_lookup_elem(map, key, value);
+	} else if (map->map_type == BPF_MAP_TYPE_QUEUE ||
+		   map->map_type == BPF_MAP_TYPE_STACK) {
+		err = map->ops->map_peek_elem(map, value);
 	} else {
 		rcu_read_lock();
 		ptr = map->ops->map_lookup_elem(map, key);
-		if (ptr)
+		if (IS_ERR(ptr)) {
+			err = PTR_ERR(ptr);
+		} else if (!ptr) {
+			err = -ENOENT;
+		} else {
+			err = 0;
 			memcpy(value, ptr, value_size);
+		}
 		rcu_read_unlock();
-		err = ptr ? 0 : -ENOENT;
 	}
 
 	if (err)
@@ -741,6 +762,17 @@ err_put:
 	return err;
 }
 
+static void maybe_wait_bpf_programs(struct bpf_map *map)
+{
+	/* Wait for any running BPF programs to complete so that
+	 * userspace, when we return to it, knows that all programs
+	 * that could be running use the new map value.
+	 */
+	if (map->map_type == BPF_MAP_TYPE_HASH_OF_MAPS ||
+	    map->map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS)
+		synchronize_rcu();
+}
+
 #define BPF_MAP_UPDATE_ELEM_LAST_FIELD flags
 
 static int map_update_elem(union bpf_attr *attr)
@@ -767,7 +799,7 @@ static int map_update_elem(union bpf_attr *attr)
 		goto err_put;
 	}
 
-	key = memdup_user(ukey, map->key_size);
+	key = __bpf_copy_key(ukey, map->key_size);
 	if (IS_ERR(key)) {
 		err = PTR_ERR(key);
 		goto err_put;
@@ -775,7 +807,8 @@ static int map_update_elem(union bpf_attr *attr)
 
 	if (map->map_type == BPF_MAP_TYPE_PERCPU_HASH ||
 	    map->map_type == BPF_MAP_TYPE_LRU_PERCPU_HASH ||
-	    map->map_type == BPF_MAP_TYPE_PERCPU_ARRAY)
+	    map->map_type == BPF_MAP_TYPE_PERCPU_ARRAY ||
+	    map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
 		value_size = round_up(map->value_size, 8) * num_possible_cpus();
 	else
 		value_size = map->value_size;
@@ -810,6 +843,9 @@ static int map_update_elem(union bpf_attr *attr)
 		err = bpf_percpu_hash_update(map, key, value, attr->flags);
 	} else if (map->map_type == BPF_MAP_TYPE_PERCPU_ARRAY) {
 		err = bpf_percpu_array_update(map, key, value, attr->flags);
+	} else if (map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE) {
+		err = bpf_percpu_cgroup_storage_update(map, key, value,
+						       attr->flags);
 	} else if (IS_FD_ARRAY(map)) {
 		rcu_read_lock();
 		err = bpf_fd_array_map_update_elem(map, f.file, key, value,
@@ -824,6 +860,9 @@ static int map_update_elem(union bpf_attr *attr)
 		/* rcu_read_lock() is not needed */
 		err = bpf_fd_reuseport_array_update_elem(map, key, value,
 							 attr->flags);
+	} else if (map->map_type == BPF_MAP_TYPE_QUEUE ||
+		   map->map_type == BPF_MAP_TYPE_STACK) {
+		err = map->ops->map_push_elem(map, value, attr->flags);
 	} else {
 		rcu_read_lock();
 		err = map->ops->map_update_elem(map, key, value, attr->flags);
@@ -831,6 +870,7 @@ static int map_update_elem(union bpf_attr *attr)
 	}
 	__this_cpu_dec(bpf_prog_active);
 	preempt_enable();
+	maybe_wait_bpf_programs(map);
 out:
 free_value:
 	kfree(value);
@@ -865,7 +905,7 @@ static int map_delete_elem(union bpf_attr *attr)
 		goto err_put;
 	}
 
-	key = memdup_user(ukey, map->key_size);
+	key = __bpf_copy_key(ukey, map->key_size);
 	if (IS_ERR(key)) {
 		err = PTR_ERR(key);
 		goto err_put;
@@ -883,6 +923,7 @@ static int map_delete_elem(union bpf_attr *attr)
 	rcu_read_unlock();
 	__this_cpu_dec(bpf_prog_active);
 	preempt_enable();
+	maybe_wait_bpf_programs(map);
 out:
 	kfree(key);
 err_put:
@@ -917,7 +958,7 @@ static int map_get_next_key(union bpf_attr *attr)
 	}
 
 	if (ukey) {
-		key = memdup_user(ukey, map->key_size);
+		key = __bpf_copy_key(ukey, map->key_size);
 		if (IS_ERR(key)) {
 			err = PTR_ERR(key);
 			goto err_put;
@@ -958,6 +999,69 @@ err_put:
 	return err;
 }
 
+#define BPF_MAP_LOOKUP_AND_DELETE_ELEM_LAST_FIELD value
+
+static int map_lookup_and_delete_elem(union bpf_attr *attr)
+{
+	void __user *ukey = u64_to_user_ptr(attr->key);
+	void __user *uvalue = u64_to_user_ptr(attr->value);
+	int ufd = attr->map_fd;
+	struct bpf_map *map;
+	void *key, *value;
+	u32 value_size;
+	struct fd f;
+	int err;
+
+	if (CHECK_ATTR(BPF_MAP_LOOKUP_AND_DELETE_ELEM))
+		return -EINVAL;
+
+	f = fdget(ufd);
+	map = __bpf_map_get(f);
+	if (IS_ERR(map))
+		return PTR_ERR(map);
+
+	if (!(f.file->f_mode & FMODE_CAN_WRITE)) {
+		err = -EPERM;
+		goto err_put;
+	}
+
+	key = __bpf_copy_key(ukey, map->key_size);
+	if (IS_ERR(key)) {
+		err = PTR_ERR(key);
+		goto err_put;
+	}
+
+	value_size = map->value_size;
+
+	err = -ENOMEM;
+	value = kmalloc(value_size, GFP_USER | __GFP_NOWARN);
+	if (!value)
+		goto free_key;
+
+	if (map->map_type == BPF_MAP_TYPE_QUEUE ||
+	    map->map_type == BPF_MAP_TYPE_STACK) {
+		err = map->ops->map_pop_elem(map, value);
+	} else {
+		err = -ENOTSUPP;
+	}
+
+	if (err)
+		goto free_value;
+
+	if (copy_to_user(uvalue, value, value_size) != 0)
+		goto free_value;
+
+	err = 0;
+
+free_value:
+	kfree(value);
+free_key:
+	kfree(key);
+err_put:
+	fdput(f);
+	return err;
+}
+
 static const struct bpf_prog_ops * const bpf_prog_types[] = {
 #define BPF_PROG_TYPE(_id, _name) \
 	[_id] = & _name ## _prog_ops,
@@ -989,10 +1093,15 @@ static int find_prog_type(enum bpf_prog_type type, struct bpf_prog *prog)
 /* drop refcnt on maps used by eBPF program and free auxilary data */
 static void free_used_maps(struct bpf_prog_aux *aux)
 {
+	enum bpf_cgroup_storage_type stype;
 	int i;
 
-	if (aux->cgroup_storage)
-		bpf_cgroup_storage_release(aux->prog, aux->cgroup_storage);
+	for_each_cgroup_storage_type(stype) {
+		if (!aux->cgroup_storage[stype])
+			continue;
+		bpf_cgroup_storage_release(aux->prog,
+					   aux->cgroup_storage[stype]);
+	}
 
 	for (i = 0; i < aux->used_map_cnt; i++)
 		bpf_map_put(aux->used_maps[i]);
@@ -1616,6 +1725,9 @@ static int bpf_prog_attach(const union bpf_attr *attr)
 	case BPF_LIRC_MODE2:
 		ptype = BPF_PROG_TYPE_LIRC_MODE2;
 		break;
+	case BPF_FLOW_DISSECTOR:
+		ptype = BPF_PROG_TYPE_FLOW_DISSECTOR;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1632,11 +1744,14 @@ static int bpf_prog_attach(const union bpf_attr *attr)
 	switch (ptype) {
 	case BPF_PROG_TYPE_SK_SKB:
 	case BPF_PROG_TYPE_SK_MSG:
-		ret = sockmap_get_from_fd(attr, ptype, prog);
+		ret = sock_map_get_from_fd(attr, prog);
 		break;
 	case BPF_PROG_TYPE_LIRC_MODE2:
 		ret = lirc_prog_attach(attr, prog);
 		break;
+	case BPF_PROG_TYPE_FLOW_DISSECTOR:
+		ret = skb_flow_dissector_bpf_prog_attach(attr, prog);
+		break;
 	default:
 		ret = cgroup_bpf_prog_attach(attr, ptype, prog);
 	}
@@ -1683,12 +1798,14 @@ static int bpf_prog_detach(const union bpf_attr *attr)
 		ptype = BPF_PROG_TYPE_CGROUP_DEVICE;
 		break;
 	case BPF_SK_MSG_VERDICT:
-		return sockmap_get_from_fd(attr, BPF_PROG_TYPE_SK_MSG, NULL);
+		return sock_map_get_from_fd(attr, NULL);
 	case BPF_SK_SKB_STREAM_PARSER:
 	case BPF_SK_SKB_STREAM_VERDICT:
-		return sockmap_get_from_fd(attr, BPF_PROG_TYPE_SK_SKB, NULL);
+		return sock_map_get_from_fd(attr, NULL);
 	case BPF_LIRC_MODE2:
 		return lirc_prog_detach(attr);
+	case BPF_FLOW_DISSECTOR:
+		return skb_flow_dissector_bpf_prog_detach(attr);
 	default:
 		return -EINVAL;
 	}
@@ -2418,6 +2535,9 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
 	case BPF_TASK_FD_QUERY:
 		err = bpf_task_fd_query(&attr, uattr);
 		break;
+	case BPF_MAP_LOOKUP_AND_DELETE_ELEM:
+		err = map_lookup_and_delete_elem(&attr);
+		break;
 	default:
 		err = -EINVAL;
 		break;
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 465952a8e465..98fa0be35370 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -1,5 +1,6 @@
 /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
  * Copyright (c) 2016 Facebook
+ * Copyright (c) 2018 Covalent IO, Inc. http://covalent.io
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -80,8 +81,8 @@ static const struct bpf_verifier_ops * const bpf_verifier_ops[] = {
  * (like pointer plus pointer becomes SCALAR_VALUE type)
  *
  * When verifier sees load or store instructions the type of base register
- * can be: PTR_TO_MAP_VALUE, PTR_TO_CTX, PTR_TO_STACK. These are three pointer
- * types recognized by check_mem_access() function.
+ * can be: PTR_TO_MAP_VALUE, PTR_TO_CTX, PTR_TO_STACK, PTR_TO_SOCKET. These are
+ * four pointer types recognized by check_mem_access() function.
  *
  * PTR_TO_MAP_VALUE means that this register is pointing to 'map element value'
  * and the range of [ptr, ptr + map's value_size) is accessible.
@@ -140,6 +141,24 @@ static const struct bpf_verifier_ops * const bpf_verifier_ops[] = {
  *
  * After the call R0 is set to return type of the function and registers R1-R5
  * are set to NOT_INIT to indicate that they are no longer readable.
+ *
+ * The following reference types represent a potential reference to a kernel
+ * resource which, after first being allocated, must be checked and freed by
+ * the BPF program:
+ * - PTR_TO_SOCKET_OR_NULL, PTR_TO_SOCKET
+ *
+ * When the verifier sees a helper call return a reference type, it allocates a
+ * pointer id for the reference and stores it in the current function state.
+ * Similar to the way that PTR_TO_MAP_VALUE_OR_NULL is converted into
+ * PTR_TO_MAP_VALUE, PTR_TO_SOCKET_OR_NULL becomes PTR_TO_SOCKET when the type
+ * passes through a NULL-check conditional. For the branch wherein the state is
+ * changed to CONST_IMM, the verifier releases the reference.
+ *
+ * For each helper function that allocates a reference, such as
+ * bpf_sk_lookup_tcp(), there is a corresponding release function, such as
+ * bpf_sk_release(). When a reference type passes into the release function,
+ * the verifier also releases the reference. If any unchecked or unreleased
+ * reference remains at the end of the program, the verifier rejects it.
  */
 
 /* verifier_state + insn_idx are pushed to stack when branch is encountered */
@@ -189,6 +208,7 @@ struct bpf_call_arg_meta {
 	int access_size;
 	s64 msize_smax_value;
 	u64 msize_umax_value;
+	int ptr_id;
 };
 
 static DEFINE_MUTEX(bpf_verifier_lock);
@@ -249,6 +269,46 @@ static bool type_is_pkt_pointer(enum bpf_reg_type type)
 	       type == PTR_TO_PACKET_META;
 }
 
+static bool reg_type_may_be_null(enum bpf_reg_type type)
+{
+	return type == PTR_TO_MAP_VALUE_OR_NULL ||
+	       type == PTR_TO_SOCKET_OR_NULL;
+}
+
+static bool type_is_refcounted(enum bpf_reg_type type)
+{
+	return type == PTR_TO_SOCKET;
+}
+
+static bool type_is_refcounted_or_null(enum bpf_reg_type type)
+{
+	return type == PTR_TO_SOCKET || type == PTR_TO_SOCKET_OR_NULL;
+}
+
+static bool reg_is_refcounted(const struct bpf_reg_state *reg)
+{
+	return type_is_refcounted(reg->type);
+}
+
+static bool reg_is_refcounted_or_null(const struct bpf_reg_state *reg)
+{
+	return type_is_refcounted_or_null(reg->type);
+}
+
+static bool arg_type_is_refcounted(enum bpf_arg_type type)
+{
+	return type == ARG_PTR_TO_SOCKET;
+}
+
+/* Determine whether the function releases some resources allocated by another
+ * function call. The first reference type argument will be assumed to be
+ * released by release_reference().
+ */
+static bool is_release_function(enum bpf_func_id func_id)
+{
+	return func_id == BPF_FUNC_sk_release;
+}
+
 /* string representation of 'enum bpf_reg_type' */
 static const char * const reg_type_str[] = {
 	[NOT_INIT]		= "?",
@@ -261,6 +321,16 @@ static const char * const reg_type_str[] = {
 	[PTR_TO_PACKET]		= "pkt",
 	[PTR_TO_PACKET_META]	= "pkt_meta",
 	[PTR_TO_PACKET_END]	= "pkt_end",
+	[PTR_TO_FLOW_KEYS]	= "flow_keys",
+	[PTR_TO_SOCKET]		= "sock",
+	[PTR_TO_SOCKET_OR_NULL] = "sock_or_null",
+};
+
+static char slot_type_char[] = {
+	[STACK_INVALID]	= '?',
+	[STACK_SPILL]	= 'r',
+	[STACK_MISC]	= 'm',
+	[STACK_ZERO]	= '0',
 };
 
 static void print_liveness(struct bpf_verifier_env *env,
@@ -349,72 +419,179 @@ static void print_verifier_state(struct bpf_verifier_env *env,
 		}
 	}
 	for (i = 0; i < state->allocated_stack / BPF_REG_SIZE; i++) {
-		if (state->stack[i].slot_type[0] == STACK_SPILL) {
-			verbose(env, " fp%d",
-				(-i - 1) * BPF_REG_SIZE);
-			print_liveness(env, state->stack[i].spilled_ptr.live);
+		char types_buf[BPF_REG_SIZE + 1];
+		bool valid = false;
+		int j;
+
+		for (j = 0; j < BPF_REG_SIZE; j++) {
+			if (state->stack[i].slot_type[j] != STACK_INVALID)
+				valid = true;
+			types_buf[j] = slot_type_char[
+					state->stack[i].slot_type[j]];
+		}
+		types_buf[BPF_REG_SIZE] = 0;
+		if (!valid)
+			continue;
+		verbose(env, " fp%d", (-i - 1) * BPF_REG_SIZE);
+		print_liveness(env, state->stack[i].spilled_ptr.live);
+		if (state->stack[i].slot_type[0] == STACK_SPILL)
 			verbose(env, "=%s",
 				reg_type_str[state->stack[i].spilled_ptr.type]);
-		}
-		if (state->stack[i].slot_type[0] == STACK_ZERO)
-			verbose(env, " fp%d=0", (-i - 1) * BPF_REG_SIZE);
+		else
+			verbose(env, "=%s", types_buf);
+	}
+	if (state->acquired_refs && state->refs[0].id) {
+		verbose(env, " refs=%d", state->refs[0].id);
+		for (i = 1; i < state->acquired_refs; i++)
+			if (state->refs[i].id)
+				verbose(env, ",%d", state->refs[i].id);
 	}
 	verbose(env, "\n");
 }
 
-static int copy_stack_state(struct bpf_func_state *dst,
-			    const struct bpf_func_state *src)
-{
-	if (!src->stack)
-		return 0;
-	if (WARN_ON_ONCE(dst->allocated_stack < src->allocated_stack)) {
-		/* internal bug, make state invalid to reject the program */
-		memset(dst, 0, sizeof(*dst));
-		return -EFAULT;
-	}
-	memcpy(dst->stack, src->stack,
-	       sizeof(*src->stack) * (src->allocated_stack / BPF_REG_SIZE));
-	return 0;
-}
+#define COPY_STATE_FN(NAME, COUNT, FIELD, SIZE)				\
+static int copy_##NAME##_state(struct bpf_func_state *dst,		\
+			       const struct bpf_func_state *src)	\
+{									\
+	if (!src->FIELD)						\
+		return 0;						\
+	if (WARN_ON_ONCE(dst->COUNT < src->COUNT)) {			\
+		/* internal bug, make state invalid to reject the program */ \
+		memset(dst, 0, sizeof(*dst));				\
+		return -EFAULT;						\
+	}								\
+	memcpy(dst->FIELD, src->FIELD,					\
+	       sizeof(*src->FIELD) * (src->COUNT / SIZE));		\
+	return 0;							\
+}
+/* copy_reference_state() */
+COPY_STATE_FN(reference, acquired_refs, refs, 1)
+/* copy_stack_state() */
+COPY_STATE_FN(stack, allocated_stack, stack, BPF_REG_SIZE)
+#undef COPY_STATE_FN
+
+#define REALLOC_STATE_FN(NAME, COUNT, FIELD, SIZE)			\
+static int realloc_##NAME##_state(struct bpf_func_state *state, int size, \
+				  bool copy_old)			\
+{									\
+	u32 old_size = state->COUNT;					\
+	struct bpf_##NAME##_state *new_##FIELD;				\
+	int slot = size / SIZE;						\
+									\
+	if (size <= old_size || !size) {				\
+		if (copy_old)						\
+			return 0;					\
+		state->COUNT = slot * SIZE;				\
+		if (!size && old_size) {				\
+			kfree(state->FIELD);				\
+			state->FIELD = NULL;				\
+		}							\
+		return 0;						\
+	}								\
+	new_##FIELD = kmalloc_array(slot, sizeof(struct bpf_##NAME##_state), \
+				    GFP_KERNEL);			\
+	if (!new_##FIELD)						\
+		return -ENOMEM;						\
+	if (copy_old) {							\
+		if (state->FIELD)					\
+			memcpy(new_##FIELD, state->FIELD,		\
+			       sizeof(*new_##FIELD) * (old_size / SIZE)); \
+		memset(new_##FIELD + old_size / SIZE, 0,		\
+		       sizeof(*new_##FIELD) * (size - old_size) / SIZE); \
+	}								\
+	state->COUNT = slot * SIZE;					\
+	kfree(state->FIELD);						\
+	state->FIELD = new_##FIELD;					\
+	return 0;							\
+}
+/* realloc_reference_state() */
+REALLOC_STATE_FN(reference, acquired_refs, refs, 1)
+/* realloc_stack_state() */
+REALLOC_STATE_FN(stack, allocated_stack, stack, BPF_REG_SIZE)
+#undef REALLOC_STATE_FN
 
 /* do_check() starts with zero-sized stack in struct bpf_verifier_state to
  * make it consume minimal amount of memory. check_stack_write() access from
  * the program calls into realloc_func_state() to grow the stack size.
  * Note there is a non-zero 'parent' pointer inside bpf_verifier_state
- * which this function copies over. It points to previous bpf_verifier_state
- * which is never reallocated
+ * which realloc_stack_state() copies over. It points to previous
+ * bpf_verifier_state which is never reallocated.
  */
-static int realloc_func_state(struct bpf_func_state *state, int size,
-			      bool copy_old)
+static int realloc_func_state(struct bpf_func_state *state, int stack_size,
+			      int refs_size, bool copy_old)
 {
-	u32 old_size = state->allocated_stack;
-	struct bpf_stack_state *new_stack;
-	int slot = size / BPF_REG_SIZE;
+	int err = realloc_reference_state(state, refs_size, copy_old);
+	if (err)
+		return err;
+	return realloc_stack_state(state, stack_size, copy_old);
+}
+
+/* Acquire a pointer id from the env and update the state->refs to include
+ * this new pointer reference.
+ * On success, returns a valid pointer id to associate with the register
+ * On failure, returns a negative errno.
+ */
+static int acquire_reference_state(struct bpf_verifier_env *env, int insn_idx)
+{
+	struct bpf_func_state *state = cur_func(env);
+	int new_ofs = state->acquired_refs;
+	int id, err;
 
-	if (size <= old_size || !size) {
-		if (copy_old)
+	err = realloc_reference_state(state, state->acquired_refs + 1, true);
+	if (err)
+		return err;
+	id = ++env->id_gen;
+	state->refs[new_ofs].id = id;
+	state->refs[new_ofs].insn_idx = insn_idx;
+
+	return id;
+}
+
+/* release function corresponding to acquire_reference_state(). Idempotent. */
+static int __release_reference_state(struct bpf_func_state *state, int ptr_id)
+{
+	int i, last_idx;
+
+	if (!ptr_id)
+		return -EFAULT;
+
+	last_idx = state->acquired_refs - 1;
+	for (i = 0; i < state->acquired_refs; i++) {
+		if (state->refs[i].id == ptr_id) {
+			if (last_idx && i != last_idx)
+				memcpy(&state->refs[i], &state->refs[last_idx],
+				       sizeof(*state->refs));
+			memset(&state->refs[last_idx], 0, sizeof(*state->refs));
+			state->acquired_refs--;
 			return 0;
-		state->allocated_stack = slot * BPF_REG_SIZE;
-		if (!size && old_size) {
-			kfree(state->stack);
-			state->stack = NULL;
 		}
-		return 0;
 	}
-	new_stack = kmalloc_array(slot, sizeof(struct bpf_stack_state),
-				  GFP_KERNEL);
-	if (!new_stack)
-		return -ENOMEM;
-	if (copy_old) {
-		if (state->stack)
-			memcpy(new_stack, state->stack,
-			       sizeof(*new_stack) * (old_size / BPF_REG_SIZE));
-		memset(new_stack + old_size / BPF_REG_SIZE, 0,
-		       sizeof(*new_stack) * (size - old_size) / BPF_REG_SIZE);
-	}
-	state->allocated_stack = slot * BPF_REG_SIZE;
-	kfree(state->stack);
-	state->stack = new_stack;
+	return -EFAULT;
+}
+
+/* variation on the above for cases where we expect that there must be an
+ * outstanding reference for the specified ptr_id.
+ */
+static int release_reference_state(struct bpf_verifier_env *env, int ptr_id)
+{
+	struct bpf_func_state *state = cur_func(env);
+	int err;
+
+	err = __release_reference_state(state, ptr_id);
+	if (WARN_ON_ONCE(err != 0))
+		verbose(env, "verifier internal error: can't release reference\n");
+	return err;
+}
+
+static int transfer_reference_state(struct bpf_func_state *dst,
+				    struct bpf_func_state *src)
+{
+	int err = realloc_reference_state(dst, src->acquired_refs, false);
+	if (err)
+		return err;
+	err = copy_reference_state(dst, src);
+	if (err)
+		return err;
 	return 0;
 }
 
@@ -422,6 +599,7 @@ static void free_func_state(struct bpf_func_state *state)
 {
 	if (!state)
 		return;
+	kfree(state->refs);
 	kfree(state->stack);
 	kfree(state);
 }
@@ -447,10 +625,14 @@ static int copy_func_state(struct bpf_func_state *dst,
 {
 	int err;
 
-	err = realloc_func_state(dst, src->allocated_stack, false);
+	err = realloc_func_state(dst, src->allocated_stack, src->acquired_refs,
+				 false);
+	if (err)
+		return err;
+	memcpy(dst, src, offsetof(struct bpf_func_state, acquired_refs));
+	err = copy_reference_state(dst, src);
 	if (err)
 		return err;
-	memcpy(dst, src, offsetof(struct bpf_func_state, allocated_stack));
 	return copy_stack_state(dst, src);
 }
 
@@ -466,7 +648,6 @@ static int copy_verifier_state(struct bpf_verifier_state *dst_state,
 		dst_state->frame[i] = NULL;
 	}
 	dst_state->curframe = src->curframe;
-	dst_state->parent = src->parent;
 	for (i = 0; i <= src->curframe; i++) {
 		dst = dst_state->frame[i];
 		if (!dst) {
@@ -553,7 +734,9 @@ static void __mark_reg_not_init(struct bpf_reg_state *reg);
  */
 static void __mark_reg_known(struct bpf_reg_state *reg, u64 imm)
 {
-	reg->id = 0;
+	/* Clear id, off, and union(map_ptr, range) */
+	memset(((u8 *)reg) + sizeof(reg->type), 0,
+	       offsetof(struct bpf_reg_state, var_off) - sizeof(reg->type));
 	reg->var_off = tnum_const(imm);
 	reg->smin_value = (s64)imm;
 	reg->smax_value = (s64)imm;
@@ -572,7 +755,6 @@ static void __mark_reg_known_zero(struct bpf_reg_state *reg)
 static void __mark_reg_const_zero(struct bpf_reg_state *reg)
 {
 	__mark_reg_known(reg, 0);
-	reg->off = 0;
 	reg->type = SCALAR_VALUE;
 }
 
@@ -683,9 +865,12 @@ static void __mark_reg_unbounded(struct bpf_reg_state *reg)
 /* Mark a register as having a completely unknown (scalar) value. */
 static void __mark_reg_unknown(struct bpf_reg_state *reg)
 {
+	/*
+	 * Clear type, id, off, and union(map_ptr, range) and
+	 * padding between 'type' and union
+	 */
+	memset(reg, 0, offsetof(struct bpf_reg_state, var_off));
 	reg->type = SCALAR_VALUE;
-	reg->id = 0;
-	reg->off = 0;
 	reg->var_off = tnum_unknown;
 	reg->frameno = 0;
 	__mark_reg_unbounded(reg);
@@ -732,6 +917,7 @@ static void init_reg_state(struct bpf_verifier_env *env,
 	for (i = 0; i < MAX_BPF_REG; i++) {
 		mark_reg_not_init(env, regs, i);
 		regs[i].live = REG_LIVE_NONE;
+		regs[i].parent = NULL;
 	}
 
 	/* frame pointer */
@@ -823,10 +1009,6 @@ static int check_subprogs(struct bpf_verifier_env *env)
 			verbose(env, "function calls to other bpf functions are allowed for root only\n");
 			return -EPERM;
 		}
-		if (bpf_prog_is_dev_bound(env->prog->aux)) {
-			verbose(env, "function calls in offloaded programs are not supported yet\n");
-			return -EINVAL;
-		}
 		ret = add_subprog(env, i + insn[i].imm + 1);
 		if (ret < 0)
 			return ret;
@@ -876,74 +1058,21 @@ next:
 	return 0;
 }
 
-static
-struct bpf_verifier_state *skip_callee(struct bpf_verifier_env *env,
-				       const struct bpf_verifier_state *state,
-				       struct bpf_verifier_state *parent,
-				       u32 regno)
-{
-	struct bpf_verifier_state *tmp = NULL;
-
-	/* 'parent' could be a state of caller and
-	 * 'state' could be a state of callee. In such case
-	 * parent->curframe < state->curframe
-	 * and it's ok for r1 - r5 registers
-	 *
-	 * 'parent' could be a callee's state after it bpf_exit-ed.
-	 * In such case parent->curframe > state->curframe
-	 * and it's ok for r0 only
-	 */
-	if (parent->curframe == state->curframe ||
-	    (parent->curframe < state->curframe &&
-	     regno >= BPF_REG_1 && regno <= BPF_REG_5) ||
-	    (parent->curframe > state->curframe &&
-	       regno == BPF_REG_0))
-		return parent;
-
-	if (parent->curframe > state->curframe &&
-	    regno >= BPF_REG_6) {
-		/* for callee saved regs we have to skip the whole chain
-		 * of states that belong to callee and mark as LIVE_READ
-		 * the registers before the call
-		 */
-		tmp = parent;
-		while (tmp && tmp->curframe != state->curframe) {
-			tmp = tmp->parent;
-		}
-		if (!tmp)
-			goto bug;
-		parent = tmp;
-	} else {
-		goto bug;
-	}
-	return parent;
-bug:
-	verbose(env, "verifier bug regno %d tmp %p\n", regno, tmp);
-	verbose(env, "regno %d parent frame %d current frame %d\n",
-		regno, parent->curframe, state->curframe);
-	return NULL;
-}
-
+/* Parentage chain of this register (or stack slot) should take care of all
+ * issues like callee-saved registers, stack slot allocation time, etc.
+ */
 static int mark_reg_read(struct bpf_verifier_env *env,
-			 const struct bpf_verifier_state *state,
-			 struct bpf_verifier_state *parent,
-			 u32 regno)
+			 const struct bpf_reg_state *state,
+			 struct bpf_reg_state *parent)
 {
 	bool writes = parent == state->parent; /* Observe write marks */
 
-	if (regno == BPF_REG_FP)
-		/* We don't need to worry about FP liveness because it's read-only */
-		return 0;
-
 	while (parent) {
 		/* if read wasn't screened by an earlier write ... */
-		if (writes && state->frame[state->curframe]->regs[regno].live & REG_LIVE_WRITTEN)
+		if (writes && state->live & REG_LIVE_WRITTEN)
 			break;
-		parent = skip_callee(env, state, parent, regno);
-		if (!parent)
-			return -EFAULT;
 		/* ... then we depend on parent's value */
-		parent->frame[parent->curframe]->regs[regno].live |= REG_LIVE_READ;
+		parent->live |= REG_LIVE_READ;
 		state = parent;
 		parent = state->parent;
 		writes = true;
@@ -969,7 +1098,10 @@ static int check_reg_arg(struct bpf_verifier_env *env, u32 regno,
 			verbose(env, "R%d !read_ok\n", regno);
 			return -EACCES;
 		}
-		return mark_reg_read(env, vstate, vstate->parent, regno);
+		/* We don't need to worry about FP liveness because it's read-only */
+		if (regno != BPF_REG_FP)
+			return mark_reg_read(env, &regs[regno],
+					     regs[regno].parent);
 	} else {
 		/* check whether register used as dest operand can be written to */
 		if (regno == BPF_REG_FP) {
@@ -993,7 +1125,10 @@ static bool is_spillable_regtype(enum bpf_reg_type type)
 	case PTR_TO_PACKET:
 	case PTR_TO_PACKET_META:
 	case PTR_TO_PACKET_END:
+	case PTR_TO_FLOW_KEYS:
 	case CONST_PTR_TO_MAP:
+	case PTR_TO_SOCKET:
+	case PTR_TO_SOCKET_OR_NULL:
 		return true;
 	default:
 		return false;
@@ -1018,7 +1153,7 @@ static int check_stack_write(struct bpf_verifier_env *env,
 	enum bpf_reg_type type;
 
 	err = realloc_func_state(state, round_up(slot + 1, BPF_REG_SIZE),
-				 true);
+				 state->acquired_refs, true);
 	if (err)
 		return err;
 	/* caller checked that off % size == 0 and -MAX_BPF_STACK <= off < 0,
@@ -1080,8 +1215,8 @@ static int check_stack_write(struct bpf_verifier_env *env,
 	} else {
 		u8 type = STACK_MISC;
 
-		/* regular write of data into stack */
-		state->stack[spi].spilled_ptr = (struct bpf_reg_state) {};
+		/* regular write of data into stack destroys any spilled ptr */
+		state->stack[spi].spilled_ptr.type = NOT_INIT;
 
 		/* only mark the slot as written if all 8 bytes were written
 		 * otherwise read propagation may incorrectly stop too soon
@@ -1106,61 +1241,6 @@ static int check_stack_write(struct bpf_verifier_env *env,
 	return 0;
 }
 
-/* registers of every function are unique and mark_reg_read() propagates
- * the liveness in the following cases:
- * - from callee into caller for R1 - R5 that were used as arguments
- * - from caller into callee for R0 that used as result of the call
- * - from caller to the same caller skipping states of the callee for R6 - R9,
- *   since R6 - R9 are callee saved by implicit function prologue and
- *   caller's R6 != callee's R6, so when we propagate liveness up to
- *   parent states we need to skip callee states for R6 - R9.
- *
- * stack slot marking is different, since stacks of caller and callee are
- * accessible in both (since caller can pass a pointer to caller's stack to
- * callee which can pass it to another function), hence mark_stack_slot_read()
- * has to propagate the stack liveness to all parent states at given frame number.
- * Consider code:
- * f1() {
- *   ptr = fp - 8;
- *   *ptr = ctx;
- *   call f2 {
- *      .. = *ptr;
- *   }
- *   .. = *ptr;
- * }
- * First *ptr is reading from f1's stack and mark_stack_slot_read() has
- * to mark liveness at the f1's frame and not f2's frame.
- * Second *ptr is also reading from f1's stack and mark_stack_slot_read() has
- * to propagate liveness to f2 states at f1's frame level and further into
- * f1 states at f1's frame level until write into that stack slot
- */
-static void mark_stack_slot_read(struct bpf_verifier_env *env,
-				 const struct bpf_verifier_state *state,
-				 struct bpf_verifier_state *parent,
-				 int slot, int frameno)
-{
-	bool writes = parent == state->parent; /* Observe write marks */
-
-	while (parent) {
-		if (parent->frame[frameno]->allocated_stack <= slot * BPF_REG_SIZE)
-			/* since LIVE_WRITTEN mark is only done for full 8-byte
-			 * write the read marks are conservative and parent
-			 * state may not even have the stack allocated. In such case
-			 * end the propagation, since the loop reached beginning
-			 * of the function
-			 */
-			break;
-		/* if read wasn't screened by an earlier write ... */
-		if (writes && state->frame[frameno]->stack[slot].spilled_ptr.live & REG_LIVE_WRITTEN)
-			break;
-		/* ... then we depend on parent's value */
-		parent->frame[frameno]->stack[slot].spilled_ptr.live |= REG_LIVE_READ;
-		state = parent;
-		parent = state->parent;
-		writes = true;
-	}
-}
-
 static int check_stack_read(struct bpf_verifier_env *env,
 			    struct bpf_func_state *reg_state /* func where register points to */,
 			    int off, int size, int value_regno)
@@ -1198,8 +1278,8 @@ static int check_stack_read(struct bpf_verifier_env *env,
 			 */
 			state->regs[value_regno].live |= REG_LIVE_WRITTEN;
 		}
-		mark_stack_slot_read(env, vstate, vstate->parent, spi,
-				     reg_state->frameno);
+		mark_reg_read(env, &reg_state->stack[spi].spilled_ptr,
+			      reg_state->stack[spi].spilled_ptr.parent);
 		return 0;
 	} else {
 		int zeros = 0;
@@ -1215,8 +1295,8 @@ static int check_stack_read(struct bpf_verifier_env *env,
 				off, i, size);
 			return -EACCES;
 		}
-		mark_stack_slot_read(env, vstate, vstate->parent, spi,
-				     reg_state->frameno);
+		mark_reg_read(env, &reg_state->stack[spi].spilled_ptr,
+			      reg_state->stack[spi].spilled_ptr.parent);
 		if (value_regno >= 0) {
 			if (zeros == size) {
 				/* any size read into register is zero extended,
@@ -1321,6 +1401,7 @@ static bool may_access_direct_pkt_data(struct bpf_verifier_env *env,
 	case BPF_PROG_TYPE_LWT_XMIT:
 	case BPF_PROG_TYPE_SK_SKB:
 	case BPF_PROG_TYPE_SK_MSG:
+	case BPF_PROG_TYPE_FLOW_DISSECTOR:
 		if (meta)
 			return meta->pkt_access;
 
@@ -1404,6 +1485,40 @@ static int check_ctx_access(struct bpf_verifier_env *env, int insn_idx, int off,
 	return -EACCES;
 }
 
+static int check_flow_keys_access(struct bpf_verifier_env *env, int off,
+				  int size)
+{
+	if (size < 0 || off < 0 ||
+	    (u64)off + size > sizeof(struct bpf_flow_keys)) {
+		verbose(env, "invalid access to flow keys off=%d size=%d\n",
+			off, size);
+		return -EACCES;
+	}
+	return 0;
+}
+
+static int check_sock_access(struct bpf_verifier_env *env, u32 regno, int off,
+			     int size, enum bpf_access_type t)
+{
+	struct bpf_reg_state *regs = cur_regs(env);
+	struct bpf_reg_state *reg = &regs[regno];
+	struct bpf_insn_access_aux info;
+
+	if (reg->smin_value < 0) {
+		verbose(env, "R%d min value is negative, either use unsigned index or do a if (index >=0) check.\n",
+			regno);
+		return -EACCES;
+	}
+
+	if (!bpf_sock_is_valid_access(off, size, t, &info)) {
+		verbose(env, "invalid bpf_sock access off=%d size=%d\n",
+			off, size);
+		return -EACCES;
+	}
+
+	return 0;
+}
+
 static bool __is_pointer_value(bool allow_ptr_leaks,
 			       const struct bpf_reg_state *reg)
 {
@@ -1413,25 +1528,39 @@ static bool __is_pointer_value(bool allow_ptr_leaks,
 	return reg->type != SCALAR_VALUE;
 }
 
+static struct bpf_reg_state *reg_state(struct bpf_verifier_env *env, int regno)
+{
+	return cur_regs(env) + regno;
+}
+
 static bool is_pointer_value(struct bpf_verifier_env *env, int regno)
 {
-	return __is_pointer_value(env->allow_ptr_leaks, cur_regs(env) + regno);
+	return __is_pointer_value(env->allow_ptr_leaks, reg_state(env, regno));
 }
 
 static bool is_ctx_reg(struct bpf_verifier_env *env, int regno)
 {
-	const struct bpf_reg_state *reg = cur_regs(env) + regno;
+	const struct bpf_reg_state *reg = reg_state(env, regno);
 
-	return reg->type == PTR_TO_CTX;
+	return reg->type == PTR_TO_CTX ||
+	       reg->type == PTR_TO_SOCKET;
 }
 
 static bool is_pkt_reg(struct bpf_verifier_env *env, int regno)
 {
-	const struct bpf_reg_state *reg = cur_regs(env) + regno;
+	const struct bpf_reg_state *reg = reg_state(env, regno);
 
 	return type_is_pkt_pointer(reg->type);
 }
 
+static bool is_flow_key_reg(struct bpf_verifier_env *env, int regno)
+{
+	const struct bpf_reg_state *reg = reg_state(env, regno);
+
+	/* Separate to is_ctx_reg() since we still want to allow BPF_ST here. */
+	return reg->type == PTR_TO_FLOW_KEYS;
+}
+
 static int check_pkt_ptr_alignment(struct bpf_verifier_env *env,
 				   const struct bpf_reg_state *reg,
 				   int off, int size, bool strict)
@@ -1505,6 +1634,9 @@ static int check_ptr_alignment(struct bpf_verifier_env *env,
 		 * right in front, treat it the very same way.
 		 */
 		return check_pkt_ptr_alignment(env, reg, off, size, strict);
+	case PTR_TO_FLOW_KEYS:
+		pointer_desc = "flow keys ";
+		break;
 	case PTR_TO_MAP_VALUE:
 		pointer_desc = "value ";
 		break;
@@ -1519,6 +1651,9 @@ static int check_ptr_alignment(struct bpf_verifier_env *env,
 		 */
 		strict = true;
 		break;
+	case PTR_TO_SOCKET:
+		pointer_desc = "sock ";
+		break;
 	default:
 		break;
 	}
@@ -1727,9 +1862,6 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn
 			else
 				mark_reg_known_zero(env, regs,
 						    value_regno);
-			regs[value_regno].id = 0;
-			regs[value_regno].off = 0;
-			regs[value_regno].range = 0;
 			regs[value_regno].type = reg_type;
 		}
 
@@ -1778,6 +1910,25 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn
 		err = check_packet_access(env, regno, off, size, false);
 		if (!err && t == BPF_READ && value_regno >= 0)
 			mark_reg_unknown(env, regs, value_regno);
+	} else if (reg->type == PTR_TO_FLOW_KEYS) {
+		if (t == BPF_WRITE && value_regno >= 0 &&
+		    is_pointer_value(env, value_regno)) {
+			verbose(env, "R%d leaks addr into flow keys\n",
+				value_regno);
+			return -EACCES;
+		}
+
+		err = check_flow_keys_access(env, off, size);
+		if (!err && t == BPF_READ && value_regno >= 0)
+			mark_reg_unknown(env, regs, value_regno);
+	} else if (reg->type == PTR_TO_SOCKET) {
+		if (t == BPF_WRITE) {
+			verbose(env, "cannot write into socket\n");
+			return -EACCES;
+		}
+		err = check_sock_access(env, regno, off, size, t);
+		if (!err && value_regno >= 0)
+			mark_reg_unknown(env, regs, value_regno);
 	} else {
 		verbose(env, "R%d invalid mem access '%s'\n", regno,
 			reg_type_str[reg->type]);
@@ -1818,10 +1969,11 @@ static int check_xadd(struct bpf_verifier_env *env, int insn_idx, struct bpf_ins
 	}
 
 	if (is_ctx_reg(env, insn->dst_reg) ||
-	    is_pkt_reg(env, insn->dst_reg)) {
+	    is_pkt_reg(env, insn->dst_reg) ||
+	    is_flow_key_reg(env, insn->dst_reg)) {
 		verbose(env, "BPF_XADD stores into R%d %s is not allowed\n",
-			insn->dst_reg, is_ctx_reg(env, insn->dst_reg) ?
-			"context" : "packet");
+			insn->dst_reg,
+			reg_type_str[reg_state(env, insn->dst_reg)->type]);
 		return -EACCES;
 	}
 
@@ -1846,7 +1998,7 @@ static int check_stack_boundary(struct bpf_verifier_env *env, int regno,
 				int access_size, bool zero_size_allowed,
 				struct bpf_call_arg_meta *meta)
 {
-	struct bpf_reg_state *reg = cur_regs(env) + regno;
+	struct bpf_reg_state *reg = reg_state(env, regno);
 	struct bpf_func_state *state = func(env, reg);
 	int off, i, slot, spi;
 
@@ -1908,8 +2060,8 @@ mark:
 		/* reading any byte out of 8-byte 'spill_slot' will cause
 		 * the whole slot to be marked as 'read'
 		 */
-		mark_stack_slot_read(env, env->cur_state, env->cur_state->parent,
-				     spi, state->frameno);
+		mark_reg_read(env, &state->stack[spi].spilled_ptr,
+			      state->stack[spi].spilled_ptr.parent);
 	}
 	return update_stack_depth(env, state, off);
 }
@@ -1978,7 +2130,8 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 	}
 
 	if (arg_type == ARG_PTR_TO_MAP_KEY ||
-	    arg_type == ARG_PTR_TO_MAP_VALUE) {
+	    arg_type == ARG_PTR_TO_MAP_VALUE ||
+	    arg_type == ARG_PTR_TO_UNINIT_MAP_VALUE) {
 		expected_type = PTR_TO_STACK;
 		if (!type_is_pkt_pointer(type) && type != PTR_TO_MAP_VALUE &&
 		    type != expected_type)
@@ -1999,6 +2152,16 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 		err = check_ctx_reg(env, reg, regno);
 		if (err < 0)
 			return err;
+	} else if (arg_type == ARG_PTR_TO_SOCKET) {
+		expected_type = PTR_TO_SOCKET;
+		if (type != expected_type)
+			goto err_type;
+		if (meta->ptr_id || !reg->id) {
+			verbose(env, "verifier internal error: mismatched references meta=%d, reg=%d\n",
+				meta->ptr_id, reg->id);
+			return -EFAULT;
+		}
+		meta->ptr_id = reg->id;
 	} else if (arg_type_is_mem_ptr(arg_type)) {
 		expected_type = PTR_TO_STACK;
 		/* One exception here. In case function allows for NULL to be
@@ -2038,7 +2201,8 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 		err = check_helper_mem_access(env, regno,
 					      meta->map_ptr->key_size, false,
 					      NULL);
-	} else if (arg_type == ARG_PTR_TO_MAP_VALUE) {
+	} else if (arg_type == ARG_PTR_TO_MAP_VALUE ||
+		   arg_type == ARG_PTR_TO_UNINIT_MAP_VALUE) {
 		/* bpf_map_xxx(..., map_ptr, ..., value) call:
 		 * check [value, value + map->value_size) validity
 		 */
@@ -2047,9 +2211,10 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 			verbose(env, "invalid map_ptr to access map->value\n");
 			return -EACCES;
 		}
+		meta->raw_mode = (arg_type == ARG_PTR_TO_UNINIT_MAP_VALUE);
 		err = check_helper_mem_access(env, regno,
 					      meta->map_ptr->value_size, false,
-					      NULL);
+					      meta);
 	} else if (arg_type_is_mem_size(arg_type)) {
 		bool zero_size_allowed = (arg_type == ARG_CONST_SIZE_OR_ZERO);
 
@@ -2129,6 +2294,7 @@ static int check_map_func_compatibility(struct bpf_verifier_env *env,
 			goto error;
 		break;
 	case BPF_MAP_TYPE_CGROUP_STORAGE:
+	case BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE:
 		if (func_id != BPF_FUNC_get_local_storage)
 			goto error;
 		break;
@@ -2171,6 +2337,13 @@ static int check_map_func_compatibility(struct bpf_verifier_env *env,
 		if (func_id != BPF_FUNC_sk_select_reuseport)
 			goto error;
 		break;
+	case BPF_MAP_TYPE_QUEUE:
+	case BPF_MAP_TYPE_STACK:
+		if (func_id != BPF_FUNC_map_peek_elem &&
+		    func_id != BPF_FUNC_map_pop_elem &&
+		    func_id != BPF_FUNC_map_push_elem)
+			goto error;
+		break;
 	default:
 		break;
 	}
@@ -2219,13 +2392,21 @@ static int check_map_func_compatibility(struct bpf_verifier_env *env,
 			goto error;
 		break;
 	case BPF_FUNC_get_local_storage:
-		if (map->map_type != BPF_MAP_TYPE_CGROUP_STORAGE)
+		if (map->map_type != BPF_MAP_TYPE_CGROUP_STORAGE &&
+		    map->map_type != BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
 			goto error;
 		break;
 	case BPF_FUNC_sk_select_reuseport:
 		if (map->map_type != BPF_MAP_TYPE_REUSEPORT_SOCKARRAY)
 			goto error;
 		break;
+	case BPF_FUNC_map_peek_elem:
+	case BPF_FUNC_map_pop_elem:
+	case BPF_FUNC_map_push_elem:
+		if (map->map_type != BPF_MAP_TYPE_QUEUE &&
+		    map->map_type != BPF_MAP_TYPE_STACK)
+			goto error;
+		break;
 	default:
 		break;
 	}
@@ -2286,10 +2467,32 @@ static bool check_arg_pair_ok(const struct bpf_func_proto *fn)
 	return true;
 }
 
+static bool check_refcount_ok(const struct bpf_func_proto *fn)
+{
+	int count = 0;
+
+	if (arg_type_is_refcounted(fn->arg1_type))
+		count++;
+	if (arg_type_is_refcounted(fn->arg2_type))
+		count++;
+	if (arg_type_is_refcounted(fn->arg3_type))
+		count++;
+	if (arg_type_is_refcounted(fn->arg4_type))
+		count++;
+	if (arg_type_is_refcounted(fn->arg5_type))
+		count++;
+
+	/* We only support one arg being unreferenced at the moment,
+	 * which is sufficient for the helper functions we have right now.
+	 */
+	return count <= 1;
+}
+
 static int check_func_proto(const struct bpf_func_proto *fn)
 {
 	return check_raw_mode_ok(fn) &&
-	       check_arg_pair_ok(fn) ? 0 : -EINVAL;
+	       check_arg_pair_ok(fn) &&
+	       check_refcount_ok(fn) ? 0 : -EINVAL;
 }
 
 /* Packet data might have moved, any old PTR_TO_PACKET[_META,_END]
@@ -2305,10 +2508,9 @@ static void __clear_all_pkt_pointers(struct bpf_verifier_env *env,
 		if (reg_is_pkt_pointer_any(&regs[i]))
 			mark_reg_unknown(env, regs, i);
 
-	for (i = 0; i < state->allocated_stack / BPF_REG_SIZE; i++) {
-		if (state->stack[i].slot_type[0] != STACK_SPILL)
+	bpf_for_each_spilled_reg(i, state, reg) {
+		if (!reg)
 			continue;
-		reg = &state->stack[i].spilled_ptr;
 		if (reg_is_pkt_pointer_any(reg))
 			__mark_reg_unknown(reg);
 	}
@@ -2323,12 +2525,45 @@ static void clear_all_pkt_pointers(struct bpf_verifier_env *env)
 		__clear_all_pkt_pointers(env, vstate->frame[i]);
 }
 
+static void release_reg_references(struct bpf_verifier_env *env,
+				   struct bpf_func_state *state, int id)
+{
+	struct bpf_reg_state *regs = state->regs, *reg;
+	int i;
+
+	for (i = 0; i < MAX_BPF_REG; i++)
+		if (regs[i].id == id)
+			mark_reg_unknown(env, regs, i);
+
+	bpf_for_each_spilled_reg(i, state, reg) {
+		if (!reg)
+			continue;
+		if (reg_is_refcounted(reg) && reg->id == id)
+			__mark_reg_unknown(reg);
+	}
+}
+
+/* The pointer with the specified id has released its reference to kernel
+ * resources. Identify all copies of the same pointer and clear the reference.
+ */
+static int release_reference(struct bpf_verifier_env *env,
+			     struct bpf_call_arg_meta *meta)
+{
+	struct bpf_verifier_state *vstate = env->cur_state;
+	int i;
+
+	for (i = 0; i <= vstate->curframe; i++)
+		release_reg_references(env, vstate->frame[i], meta->ptr_id);
+
+	return release_reference_state(env, meta->ptr_id);
+}
+
 static int check_func_call(struct bpf_verifier_env *env, struct bpf_insn *insn,
 			   int *insn_idx)
 {
 	struct bpf_verifier_state *state = env->cur_state;
 	struct bpf_func_state *caller, *callee;
-	int i, subprog, target_insn;
+	int i, err, subprog, target_insn;
 
 	if (state->curframe + 1 >= MAX_CALL_FRAMES) {
 		verbose(env, "the call stack of %d frames is too deep\n",
@@ -2366,11 +2601,18 @@ static int check_func_call(struct bpf_verifier_env *env, struct bpf_insn *insn,
 			state->curframe + 1 /* frameno within this callchain */,
 			subprog /* subprog number within this prog */);
 
-	/* copy r1 - r5 args that callee can access */
+	/* Transfer references to the callee */
+	err = transfer_reference_state(callee, caller);
+	if (err)
+		return err;
+
+	/* copy r1 - r5 args that callee can access.  The copy includes parent
+	 * pointers, which connects us up to the liveness chain
+	 */
 	for (i = BPF_REG_1; i <= BPF_REG_5; i++)
 		callee->regs[i] = caller->regs[i];
 
-	/* after the call regsiters r0 - r5 were scratched */
+	/* after the call registers r0 - r5 were scratched */
 	for (i = 0; i < CALLER_SAVED_REGS; i++) {
 		mark_reg_not_init(env, caller->regs, caller_saved[i]);
 		check_reg_arg(env, caller_saved[i], DST_OP_NO_MARK);
@@ -2396,6 +2638,7 @@ static int prepare_func_exit(struct bpf_verifier_env *env, int *insn_idx)
 	struct bpf_verifier_state *state = env->cur_state;
 	struct bpf_func_state *caller, *callee;
 	struct bpf_reg_state *r0;
+	int err;
 
 	callee = state->frame[state->curframe];
 	r0 = &callee->regs[BPF_REG_0];
@@ -2415,6 +2658,11 @@ static int prepare_func_exit(struct bpf_verifier_env *env, int *insn_idx)
 	/* return to the caller whatever r0 had in the callee */
 	caller->regs[BPF_REG_0] = *r0;
 
+	/* Transfer references to the caller */
+	err = transfer_reference_state(caller, callee);
+	if (err)
+		return err;
+
 	*insn_idx = callee->callsite + 1;
 	if (env->log.level) {
 		verbose(env, "returning from callee:\n");
@@ -2454,7 +2702,10 @@ record_func_map(struct bpf_verifier_env *env, struct bpf_call_arg_meta *meta,
 	if (func_id != BPF_FUNC_tail_call &&
 	    func_id != BPF_FUNC_map_lookup_elem &&
 	    func_id != BPF_FUNC_map_update_elem &&
-	    func_id != BPF_FUNC_map_delete_elem)
+	    func_id != BPF_FUNC_map_delete_elem &&
+	    func_id != BPF_FUNC_map_push_elem &&
+	    func_id != BPF_FUNC_map_pop_elem &&
+	    func_id != BPF_FUNC_map_peek_elem)
 		return 0;
 
 	if (meta->map_ptr == NULL) {
@@ -2471,6 +2722,18 @@ record_func_map(struct bpf_verifier_env *env, struct bpf_call_arg_meta *meta,
 	return 0;
 }
 
+static int check_reference_leak(struct bpf_verifier_env *env)
+{
+	struct bpf_func_state *state = cur_func(env);
+	int i;
+
+	for (i = 0; i < state->acquired_refs; i++) {
+		verbose(env, "Unreleased reference id=%d alloc_insn=%d\n",
+			state->refs[i].id, state->refs[i].insn_idx);
+	}
+	return state->acquired_refs ? -EINVAL : 0;
+}
+
 static int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx)
 {
 	const struct bpf_func_proto *fn = NULL;
@@ -2549,6 +2812,18 @@ static int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn
 			return err;
 	}
 
+	if (func_id == BPF_FUNC_tail_call) {
+		err = check_reference_leak(env);
+		if (err) {
+			verbose(env, "tail_call would lead to reference leak\n");
+			return err;
+		}
+	} else if (is_release_function(func_id)) {
+		err = release_reference(env, &meta);
+		if (err)
+			return err;
+	}
+
 	regs = cur_regs(env);
 
 	/* check that flags argument in get_local_storage(map, flags) is 0,
@@ -2580,7 +2855,6 @@ static int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn
 			regs[BPF_REG_0].type = PTR_TO_MAP_VALUE_OR_NULL;
 		/* There is no offset yet applied, variable or fixed */
 		mark_reg_known_zero(env, regs, BPF_REG_0);
-		regs[BPF_REG_0].off = 0;
 		/* remember map_ptr, so that check_map_access()
 		 * can check 'value_size' boundary of memory access
 		 * to map element returned from bpf_map_lookup_elem()
@@ -2592,6 +2866,13 @@ static int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn
 		}
 		regs[BPF_REG_0].map_ptr = meta.map_ptr;
 		regs[BPF_REG_0].id = ++env->id_gen;
+	} else if (fn->ret_type == RET_PTR_TO_SOCKET_OR_NULL) {
+		int id = acquire_reference_state(env, insn_idx);
+		if (id < 0)
+			return id;
+		mark_reg_known_zero(env, regs, BPF_REG_0);
+		regs[BPF_REG_0].type = PTR_TO_SOCKET_OR_NULL;
+		regs[BPF_REG_0].id = id;
 	} else {
 		verbose(env, "unknown return type %d of func %s#%d\n",
 			fn->ret_type, func_id_name(func_id), func_id);
@@ -2722,20 +3003,20 @@ static int adjust_ptr_min_max_vals(struct bpf_verifier_env *env,
 		return -EACCES;
 	}
 
-	if (ptr_reg->type == PTR_TO_MAP_VALUE_OR_NULL) {
-		verbose(env, "R%d pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL prohibited, null-check it first\n",
-			dst);
-		return -EACCES;
-	}
-	if (ptr_reg->type == CONST_PTR_TO_MAP) {
-		verbose(env, "R%d pointer arithmetic on CONST_PTR_TO_MAP prohibited\n",
-			dst);
+	switch (ptr_reg->type) {
+	case PTR_TO_MAP_VALUE_OR_NULL:
+		verbose(env, "R%d pointer arithmetic on %s prohibited, null-check it first\n",
+			dst, reg_type_str[ptr_reg->type]);
 		return -EACCES;
-	}
-	if (ptr_reg->type == PTR_TO_PACKET_END) {
-		verbose(env, "R%d pointer arithmetic on PTR_TO_PACKET_END prohibited\n",
-			dst);
+	case CONST_PTR_TO_MAP:
+	case PTR_TO_PACKET_END:
+	case PTR_TO_SOCKET:
+	case PTR_TO_SOCKET_OR_NULL:
+		verbose(env, "R%d pointer arithmetic on %s prohibited\n",
+			dst, reg_type_str[ptr_reg->type]);
 		return -EACCES;
+	default:
+		break;
 	}
 
 	/* In case of 'scalar += pointer', dst_reg inherits pointer type and id.
@@ -3455,10 +3736,9 @@ static void find_good_pkt_pointers(struct bpf_verifier_state *vstate,
 
 	for (j = 0; j <= vstate->curframe; j++) {
 		state = vstate->frame[j];
-		for (i = 0; i < state->allocated_stack / BPF_REG_SIZE; i++) {
-			if (state->stack[i].slot_type[0] != STACK_SPILL)
+		bpf_for_each_spilled_reg(i, state, reg) {
+			if (!reg)
 				continue;
-			reg = &state->stack[i].spilled_ptr;
 			if (reg->type == type && reg->id == dst_reg->id)
 				reg->range = max(reg->range, new_range);
 		}
@@ -3664,12 +3944,11 @@ static void reg_combine_min_max(struct bpf_reg_state *true_src,
 	}
 }
 
-static void mark_map_reg(struct bpf_reg_state *regs, u32 regno, u32 id,
-			 bool is_null)
+static void mark_ptr_or_null_reg(struct bpf_func_state *state,
+				 struct bpf_reg_state *reg, u32 id,
+				 bool is_null)
 {
-	struct bpf_reg_state *reg = &regs[regno];
-
-	if (reg->type == PTR_TO_MAP_VALUE_OR_NULL && reg->id == id) {
+	if (reg_type_may_be_null(reg->type) && reg->id == id) {
 		/* Old offset (both fixed and variable parts) should
 		 * have been known-zero, because we don't allow pointer
 		 * arithmetic on pointers that might be NULL.
@@ -3682,40 +3961,49 @@ static void mark_map_reg(struct bpf_reg_state *regs, u32 regno, u32 id,
 		}
 		if (is_null) {
 			reg->type = SCALAR_VALUE;
-		} else if (reg->map_ptr->inner_map_meta) {
-			reg->type = CONST_PTR_TO_MAP;
-			reg->map_ptr = reg->map_ptr->inner_map_meta;
-		} else {
-			reg->type = PTR_TO_MAP_VALUE;
+		} else if (reg->type == PTR_TO_MAP_VALUE_OR_NULL) {
+			if (reg->map_ptr->inner_map_meta) {
+				reg->type = CONST_PTR_TO_MAP;
+				reg->map_ptr = reg->map_ptr->inner_map_meta;
+			} else {
+				reg->type = PTR_TO_MAP_VALUE;
+			}
+		} else if (reg->type == PTR_TO_SOCKET_OR_NULL) {
+			reg->type = PTR_TO_SOCKET;
+		}
+		if (is_null || !reg_is_refcounted(reg)) {
+			/* We don't need id from this point onwards anymore,
+			 * thus we should better reset it, so that state
+			 * pruning has chances to take effect.
+			 */
+			reg->id = 0;
 		}
-		/* We don't need id from this point onwards anymore, thus we
-		 * should better reset it, so that state pruning has chances
-		 * to take effect.
-		 */
-		reg->id = 0;
 	}
 }
 
 /* The logic is similar to find_good_pkt_pointers(), both could eventually
  * be folded together at some point.
  */
-static void mark_map_regs(struct bpf_verifier_state *vstate, u32 regno,
-			  bool is_null)
+static void mark_ptr_or_null_regs(struct bpf_verifier_state *vstate, u32 regno,
+				  bool is_null)
 {
 	struct bpf_func_state *state = vstate->frame[vstate->curframe];
-	struct bpf_reg_state *regs = state->regs;
+	struct bpf_reg_state *reg, *regs = state->regs;
 	u32 id = regs[regno].id;
 	int i, j;
 
+	if (reg_is_refcounted_or_null(&regs[regno]) && is_null)
+		__release_reference_state(state, id);
+
 	for (i = 0; i < MAX_BPF_REG; i++)
-		mark_map_reg(regs, i, id, is_null);
+		mark_ptr_or_null_reg(state, &regs[i], id, is_null);
 
 	for (j = 0; j <= vstate->curframe; j++) {
 		state = vstate->frame[j];
-		for (i = 0; i < state->allocated_stack / BPF_REG_SIZE; i++) {
-			if (state->stack[i].slot_type[0] != STACK_SPILL)
+		bpf_for_each_spilled_reg(i, state, reg) {
+			if (!reg)
 				continue;
-			mark_map_reg(&state->stack[i].spilled_ptr, 0, id, is_null);
+			mark_ptr_or_null_reg(state, reg, id, is_null);
 		}
 	}
 }
@@ -3917,12 +4205,14 @@ static int check_cond_jmp_op(struct bpf_verifier_env *env,
 	/* detect if R == 0 where R is returned from bpf_map_lookup_elem() */
 	if (BPF_SRC(insn->code) == BPF_K &&
 	    insn->imm == 0 && (opcode == BPF_JEQ || opcode == BPF_JNE) &&
-	    dst_reg->type == PTR_TO_MAP_VALUE_OR_NULL) {
-		/* Mark all identical map registers in each branch as either
+	    reg_type_may_be_null(dst_reg->type)) {
+		/* Mark all identical registers in each branch as either
 		 * safe or unknown depending R == 0 or R != 0 conditional.
 		 */
-		mark_map_regs(this_branch, insn->dst_reg, opcode == BPF_JNE);
-		mark_map_regs(other_branch, insn->dst_reg, opcode == BPF_JEQ);
+		mark_ptr_or_null_regs(this_branch, insn->dst_reg,
+				      opcode == BPF_JNE);
+		mark_ptr_or_null_regs(other_branch, insn->dst_reg,
+				      opcode == BPF_JEQ);
 	} else if (!try_match_pkt_pointers(insn, dst_reg, &regs[insn->src_reg],
 					   this_branch, other_branch) &&
 		   is_pointer_value(env, insn->dst_reg)) {
@@ -4045,6 +4335,16 @@ static int check_ld_abs(struct bpf_verifier_env *env, struct bpf_insn *insn)
 	if (err)
 		return err;
 
+	/* Disallow usage of BPF_LD_[ABS|IND] with reference tracking, as
+	 * gen_ld_abs() may terminate the program at runtime, leading to
+	 * reference leak.
+	 */
+	err = check_reference_leak(env);
+	if (err) {
+		verbose(env, "BPF_LD_[ABS|IND] cannot be mixed with socket references\n");
+		return err;
+	}
+
 	if (regs[BPF_REG_6].type != PTR_TO_CTX) {
 		verbose(env,
 			"at the time of BPF_LD_ABS|IND R6 != pointer to skb\n");
@@ -4378,7 +4678,7 @@ static bool regsafe(struct bpf_reg_state *rold, struct bpf_reg_state *rcur,
 		/* explored state didn't use this */
 		return true;
 
-	equal = memcmp(rold, rcur, offsetof(struct bpf_reg_state, frameno)) == 0;
+	equal = memcmp(rold, rcur, offsetof(struct bpf_reg_state, parent)) == 0;
 
 	if (rold->type == PTR_TO_STACK)
 		/* two stack pointers are equal only if they're pointing to
@@ -4459,6 +4759,9 @@ static bool regsafe(struct bpf_reg_state *rold, struct bpf_reg_state *rcur,
 	case PTR_TO_CTX:
 	case CONST_PTR_TO_MAP:
 	case PTR_TO_PACKET_END:
+	case PTR_TO_FLOW_KEYS:
+	case PTR_TO_SOCKET:
+	case PTR_TO_SOCKET_OR_NULL:
 		/* Only valid matches are exact, which memcmp() above
 		 * would have accepted
 		 */
@@ -4534,6 +4837,14 @@ static bool stacksafe(struct bpf_func_state *old,
 	return true;
 }
 
+static bool refsafe(struct bpf_func_state *old, struct bpf_func_state *cur)
+{
+	if (old->acquired_refs != cur->acquired_refs)
+		return false;
+	return !memcmp(old->refs, cur->refs,
+		       sizeof(*old->refs) * old->acquired_refs);
+}
+
 /* compare two verifier states
  *
  * all states stored in state_list are known to be valid, since
@@ -4579,6 +4890,9 @@ static bool func_states_equal(struct bpf_func_state *old,
 
 	if (!stacksafe(old, cur, idmap))
 		goto out_free;
+
+	if (!refsafe(old, cur))
+		goto out_free;
 	ret = true;
 out_free:
 	kfree(idmap);
@@ -4611,7 +4925,7 @@ static bool states_equal(struct bpf_verifier_env *env,
  * equivalent state (jump target or such) we didn't arrive by the straight-line
  * code, so read marks in the state must propagate to the parent regardless
  * of the state's write marks. That's what 'parent == state->parent' comparison
- * in mark_reg_read() and mark_stack_slot_read() is for.
+ * in mark_reg_read() is for.
  */
 static int propagate_liveness(struct bpf_verifier_env *env,
 			      const struct bpf_verifier_state *vstate,
@@ -4632,7 +4946,8 @@ static int propagate_liveness(struct bpf_verifier_env *env,
 		if (vparent->frame[vparent->curframe]->regs[i].live & REG_LIVE_READ)
 			continue;
 		if (vstate->frame[vstate->curframe]->regs[i].live & REG_LIVE_READ) {
-			err = mark_reg_read(env, vstate, vparent, i);
+			err = mark_reg_read(env, &vstate->frame[vstate->curframe]->regs[i],
+					    &vparent->frame[vstate->curframe]->regs[i]);
 			if (err)
 				return err;
 		}
@@ -4647,7 +4962,8 @@ static int propagate_liveness(struct bpf_verifier_env *env,
 			if (parent->stack[i].spilled_ptr.live & REG_LIVE_READ)
 				continue;
 			if (state->stack[i].spilled_ptr.live & REG_LIVE_READ)
-				mark_stack_slot_read(env, vstate, vparent, i, frame);
+				mark_reg_read(env, &state->stack[i].spilled_ptr,
+					      &parent->stack[i].spilled_ptr);
 		}
 	}
 	return err;
@@ -4657,7 +4973,7 @@ static int is_state_visited(struct bpf_verifier_env *env, int insn_idx)
 {
 	struct bpf_verifier_state_list *new_sl;
 	struct bpf_verifier_state_list *sl;
-	struct bpf_verifier_state *cur = env->cur_state;
+	struct bpf_verifier_state *cur = env->cur_state, *new;
 	int i, j, err;
 
 	sl = env->explored_states[insn_idx];
@@ -4699,16 +5015,18 @@ static int is_state_visited(struct bpf_verifier_env *env, int insn_idx)
 		return -ENOMEM;
 
 	/* add new state to the head of linked list */
-	err = copy_verifier_state(&new_sl->state, cur);
+	new = &new_sl->state;
+	err = copy_verifier_state(new, cur);
 	if (err) {
-		free_verifier_state(&new_sl->state, false);
+		free_verifier_state(new, false);
 		kfree(new_sl);
 		return err;
 	}
 	new_sl->next = env->explored_states[insn_idx];
 	env->explored_states[insn_idx] = new_sl;
 	/* connect new state to parentage chain */
-	cur->parent = &new_sl->state;
+	for (i = 0; i < BPF_REG_FP; i++)
+		cur_regs(env)[i].parent = &new->frame[new->curframe]->regs[i];
 	/* clear write marks in current state: the writes we did are not writes
 	 * our child did, so they don't screen off its reads from us.
 	 * (There are no read marks in current state, because reads always mark
@@ -4721,13 +5039,48 @@ static int is_state_visited(struct bpf_verifier_env *env, int insn_idx)
 	/* all stack frames are accessible from callee, clear them all */
 	for (j = 0; j <= cur->curframe; j++) {
 		struct bpf_func_state *frame = cur->frame[j];
+		struct bpf_func_state *newframe = new->frame[j];
 
-		for (i = 0; i < frame->allocated_stack / BPF_REG_SIZE; i++)
+		for (i = 0; i < frame->allocated_stack / BPF_REG_SIZE; i++) {
 			frame->stack[i].spilled_ptr.live = REG_LIVE_NONE;
+			frame->stack[i].spilled_ptr.parent =
+						&newframe->stack[i].spilled_ptr;
+		}
 	}
 	return 0;
 }
 
+/* Return true if it's OK to have the same insn return a different type. */
+static bool reg_type_mismatch_ok(enum bpf_reg_type type)
+{
+	switch (type) {
+	case PTR_TO_CTX:
+	case PTR_TO_SOCKET:
+	case PTR_TO_SOCKET_OR_NULL:
+		return false;
+	default:
+		return true;
+	}
+}
+
+/* If an instruction was previously used with particular pointer types, then we
+ * need to be careful to avoid cases such as the below, where it may be ok
+ * for one branch accessing the pointer, but not ok for the other branch:
+ *
+ * R1 = sock_ptr
+ * goto X;
+ * ...
+ * R1 = some_other_valid_ptr;
+ * goto X;
+ * ...
+ * R2 = *(u32 *)(R1 + 0);
+ */
+static bool reg_type_mismatch(enum bpf_reg_type src, enum bpf_reg_type prev)
+{
+	return src != prev && (!reg_type_mismatch_ok(src) ||
+			       !reg_type_mismatch_ok(prev));
+}
+
 static int do_check(struct bpf_verifier_env *env)
 {
 	struct bpf_verifier_state *state;
@@ -4742,7 +5095,6 @@ static int do_check(struct bpf_verifier_env *env)
 	if (!state)
 		return -ENOMEM;
 	state->curframe = 0;
-	state->parent = NULL;
 	state->frame[0] = kzalloc(sizeof(struct bpf_func_state), GFP_KERNEL);
 	if (!state->frame[0]) {
 		kfree(state);
@@ -4822,6 +5174,7 @@ static int do_check(struct bpf_verifier_env *env)
 
 		regs = cur_regs(env);
 		env->insn_aux_data[insn_idx].seen = true;
+
 		if (class == BPF_ALU || class == BPF_ALU64) {
 			err = check_alu_op(env, insn);
 			if (err)
@@ -4861,9 +5214,7 @@ static int do_check(struct bpf_verifier_env *env)
 				 */
 				*prev_src_type = src_reg_type;
 
-			} else if (src_reg_type != *prev_src_type &&
-				   (src_reg_type == PTR_TO_CTX ||
-				    *prev_src_type == PTR_TO_CTX)) {
+			} else if (reg_type_mismatch(src_reg_type, *prev_src_type)) {
 				/* ABuser program is trying to use the same insn
 				 * dst_reg = *(u32*) (src_reg + off)
 				 * with different pointer types:
@@ -4908,9 +5259,7 @@ static int do_check(struct bpf_verifier_env *env)
 
 			if (*prev_dst_type == NOT_INIT) {
 				*prev_dst_type = dst_reg_type;
-			} else if (dst_reg_type != *prev_dst_type &&
-				   (dst_reg_type == PTR_TO_CTX ||
-				    *prev_dst_type == PTR_TO_CTX)) {
+			} else if (reg_type_mismatch(dst_reg_type, *prev_dst_type)) {
 				verbose(env, "same insn cannot be used with different pointers\n");
 				return -EINVAL;
 			}
@@ -4927,8 +5276,9 @@ static int do_check(struct bpf_verifier_env *env)
 				return err;
 
 			if (is_ctx_reg(env, insn->dst_reg)) {
-				verbose(env, "BPF_ST stores into R%d context is not allowed\n",
-					insn->dst_reg);
+				verbose(env, "BPF_ST stores into R%d %s is not allowed\n",
+					insn->dst_reg,
+					reg_type_str[reg_state(env, insn->dst_reg)->type]);
 				return -EACCES;
 			}
 
@@ -4990,6 +5340,10 @@ static int do_check(struct bpf_verifier_env *env)
 					continue;
 				}
 
+				err = check_reference_leak(env);
+				if (err)
+					return err;
+
 				/* eBPF calling convetion is such that R0 is used
 				 * to return the value from eBPF program.
 				 * Make sure that it's readable at this time
@@ -5103,6 +5457,12 @@ static int check_map_prog_compatibility(struct bpf_verifier_env *env,
 	return 0;
 }
 
+static bool bpf_map_is_cgroup_storage(struct bpf_map *map)
+{
+	return (map->map_type == BPF_MAP_TYPE_CGROUP_STORAGE ||
+		map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE);
+}
+
 /* look for pseudo eBPF instructions that access map FDs and
  * replace them with actual map pointers
  */
@@ -5193,10 +5553,9 @@ static int replace_map_fd_with_map_ptr(struct bpf_verifier_env *env)
 			}
 			env->used_maps[env->used_map_cnt++] = map;
 
-			if (map->map_type == BPF_MAP_TYPE_CGROUP_STORAGE &&
+			if (bpf_map_is_cgroup_storage(map) &&
 			    bpf_cgroup_storage_assign(env->prog, map)) {
-				verbose(env,
-					"only one cgroup storage is allowed\n");
+				verbose(env, "only one cgroup storage of each type is allowed\n");
 				fdput(f);
 				return -EBUSY;
 			}
@@ -5225,11 +5584,15 @@ next_insn:
 /* drop refcnt of maps used by the rejected program */
 static void release_maps(struct bpf_verifier_env *env)
 {
+	enum bpf_cgroup_storage_type stype;
 	int i;
 
-	if (env->prog->aux->cgroup_storage)
+	for_each_cgroup_storage_type(stype) {
+		if (!env->prog->aux->cgroup_storage[stype])
+			continue;
 		bpf_cgroup_storage_release(env->prog,
-					   env->prog->aux->cgroup_storage);
+			env->prog->aux->cgroup_storage[stype]);
+	}
 
 	for (i = 0; i < env->used_map_cnt; i++)
 		bpf_map_put(env->used_maps[i]);
@@ -5327,8 +5690,10 @@ static void sanitize_dead_code(struct bpf_verifier_env *env)
 	}
 }
 
-/* convert load instructions that access fields of 'struct __sk_buff'
- * into sequence of instructions that access fields of 'struct sk_buff'
+/* convert load instructions that access fields of a context type into a
+ * sequence of instructions that access fields of the underlying structure:
+ *     struct __sk_buff    -> struct sk_buff
+ *     struct bpf_sock_ops -> struct sock
  */
 static int convert_ctx_accesses(struct bpf_verifier_env *env)
 {
@@ -5357,12 +5722,14 @@ static int convert_ctx_accesses(struct bpf_verifier_env *env)
 		}
 	}
 
-	if (!ops->convert_ctx_access || bpf_prog_is_dev_bound(env->prog->aux))
+	if (bpf_prog_is_dev_bound(env->prog->aux))
 		return 0;
 
 	insn = env->prog->insnsi + delta;
 
 	for (i = 0; i < insn_cnt; i++, insn++) {
+		bpf_convert_ctx_access_t convert_ctx_access;
+
 		if (insn->code == (BPF_LDX | BPF_MEM | BPF_B) ||
 		    insn->code == (BPF_LDX | BPF_MEM | BPF_H) ||
 		    insn->code == (BPF_LDX | BPF_MEM | BPF_W) ||
@@ -5404,8 +5771,18 @@ static int convert_ctx_accesses(struct bpf_verifier_env *env)
 			continue;
 		}
 
-		if (env->insn_aux_data[i + delta].ptr_type != PTR_TO_CTX)
+		switch (env->insn_aux_data[i + delta].ptr_type) {
+		case PTR_TO_CTX:
+			if (!ops->convert_ctx_access)
+				continue;
+			convert_ctx_access = ops->convert_ctx_access;
+			break;
+		case PTR_TO_SOCKET:
+			convert_ctx_access = bpf_sock_convert_ctx_access;
+			break;
+		default:
 			continue;
+		}
 
 		ctx_field_size = env->insn_aux_data[i + delta].ctx_field_size;
 		size = BPF_LDST_BYTES(insn);
@@ -5437,8 +5814,8 @@ static int convert_ctx_accesses(struct bpf_verifier_env *env)
 		}
 
 		target_size = 0;
-		cnt = ops->convert_ctx_access(type, insn, insn_buf, env->prog,
-					      &target_size);
+		cnt = convert_ctx_access(type, insn, insn_buf, env->prog,
+					 &target_size);
 		if (cnt == 0 || cnt >= ARRAY_SIZE(insn_buf) ||
 		    (ctx_field_size && !target_size)) {
 			verbose(env, "bpf verifier is misconfigured\n");
@@ -5629,10 +6006,10 @@ static int fixup_call_args(struct bpf_verifier_env *env)
 	struct bpf_insn *insn = prog->insnsi;
 	int i, depth;
 #endif
-	int err;
+	int err = 0;
 
-	err = 0;
-	if (env->prog->jit_requested) {
+	if (env->prog->jit_requested &&
+	    !bpf_prog_is_dev_bound(env->prog->aux)) {
 		err = jit_subprogs(env);
 		if (err == 0)
 			return 0;
@@ -5801,7 +6178,10 @@ static int fixup_bpf_calls(struct bpf_verifier_env *env)
 		if (prog->jit_requested && BITS_PER_LONG == 64 &&
 		    (insn->imm == BPF_FUNC_map_lookup_elem ||
 		     insn->imm == BPF_FUNC_map_update_elem ||
-		     insn->imm == BPF_FUNC_map_delete_elem)) {
+		     insn->imm == BPF_FUNC_map_delete_elem ||
+		     insn->imm == BPF_FUNC_map_push_elem   ||
+		     insn->imm == BPF_FUNC_map_pop_elem    ||
+		     insn->imm == BPF_FUNC_map_peek_elem)) {
 			aux = &env->insn_aux_data[i + delta];
 			if (bpf_map_ptr_poisoned(aux))
 				goto patch_call_imm;
@@ -5834,6 +6214,14 @@ static int fixup_bpf_calls(struct bpf_verifier_env *env)
 			BUILD_BUG_ON(!__same_type(ops->map_update_elem,
 				     (int (*)(struct bpf_map *map, void *key, void *value,
 					      u64 flags))NULL));
+			BUILD_BUG_ON(!__same_type(ops->map_push_elem,
+				     (int (*)(struct bpf_map *map, void *value,
+					      u64 flags))NULL));
+			BUILD_BUG_ON(!__same_type(ops->map_pop_elem,
+				     (int (*)(struct bpf_map *map, void *value))NULL));
+			BUILD_BUG_ON(!__same_type(ops->map_peek_elem,
+				     (int (*)(struct bpf_map *map, void *value))NULL));
+
 			switch (insn->imm) {
 			case BPF_FUNC_map_lookup_elem:
 				insn->imm = BPF_CAST_CALL(ops->map_lookup_elem) -
@@ -5847,6 +6235,18 @@ static int fixup_bpf_calls(struct bpf_verifier_env *env)
 				insn->imm = BPF_CAST_CALL(ops->map_delete_elem) -
 					    __bpf_call_base;
 				continue;
+			case BPF_FUNC_map_push_elem:
+				insn->imm = BPF_CAST_CALL(ops->map_push_elem) -
+					    __bpf_call_base;
+				continue;
+			case BPF_FUNC_map_pop_elem:
+				insn->imm = BPF_CAST_CALL(ops->map_pop_elem) -
+					    __bpf_call_base;
+				continue;
+			case BPF_FUNC_map_peek_elem:
+				insn->imm = BPF_CAST_CALL(ops->map_peek_elem) -
+					    __bpf_call_base;
+				continue;
 			}
 
 			goto patch_call_imm;
@@ -5970,6 +6370,9 @@ int bpf_check(struct bpf_prog **prog, union bpf_attr *attr)
 		env->cur_state = NULL;
 	}
 
+	if (ret == 0 && bpf_prog_is_dev_bound(env->prog->aux))
+		ret = bpf_prog_offload_finalize(env);
+
 skip_full_check:
 	while (!pop_stack(env, NULL, NULL));
 	free_states(env);
diff --git a/kernel/bpf/xskmap.c b/kernel/bpf/xskmap.c
index 9f8463afda9c..686d244e798d 100644
--- a/kernel/bpf/xskmap.c
+++ b/kernel/bpf/xskmap.c
@@ -154,7 +154,7 @@ void __xsk_map_flush(struct bpf_map *map)
 
 static void *xsk_map_lookup_elem(struct bpf_map *map, void *key)
 {
-	return NULL;
+	return ERR_PTR(-EOPNOTSUPP);
 }
 
 static int xsk_map_update_elem(struct bpf_map *map, void *key, void *value,
@@ -192,11 +192,8 @@ static int xsk_map_update_elem(struct bpf_map *map, void *key, void *value,
 	sock_hold(sock->sk);
 
 	old_xs = xchg(&m->xsk_map[i], xs);
-	if (old_xs) {
-		/* Make sure we've flushed everything. */
-		synchronize_net();
+	if (old_xs)
 		sock_put((struct sock *)old_xs);
-	}
 
 	sockfd_put(sock);
 	return 0;
@@ -212,11 +209,8 @@ static int xsk_map_delete_elem(struct bpf_map *map, void *key)
 		return -EINVAL;
 
 	old_xs = xchg(&m->xsk_map[k], NULL);
-	if (old_xs) {
-		/* Make sure we've flushed everything. */
-		synchronize_net();
+	if (old_xs)
 		sock_put((struct sock *)old_xs);
-	}
 
 	return 0;
 }
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index aae10baf1902..4a3dae2a8283 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -2836,11 +2836,12 @@ restart:
 }
 
 /**
- * cgroup_save_control - save control masks of a subtree
+ * cgroup_save_control - save control masks and dom_cgrp of a subtree
  * @cgrp: root of the target subtree
  *
- * Save ->subtree_control and ->subtree_ss_mask to the respective old_
- * prefixed fields for @cgrp's subtree including @cgrp itself.
+ * Save ->subtree_control, ->subtree_ss_mask and ->dom_cgrp to the
+ * respective old_ prefixed fields for @cgrp's subtree including @cgrp
+ * itself.
  */
 static void cgroup_save_control(struct cgroup *cgrp)
 {
@@ -2850,6 +2851,7 @@ static void cgroup_save_control(struct cgroup *cgrp)
 	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp) {
 		dsct->old_subtree_control = dsct->subtree_control;
 		dsct->old_subtree_ss_mask = dsct->subtree_ss_mask;
+		dsct->old_dom_cgrp = dsct->dom_cgrp;
 	}
 }
 
@@ -2875,11 +2877,12 @@ static void cgroup_propagate_control(struct cgroup *cgrp)
 }
 
 /**
- * cgroup_restore_control - restore control masks of a subtree
+ * cgroup_restore_control - restore control masks and dom_cgrp of a subtree
  * @cgrp: root of the target subtree
  *
- * Restore ->subtree_control and ->subtree_ss_mask from the respective old_
- * prefixed fields for @cgrp's subtree including @cgrp itself.
+ * Restore ->subtree_control, ->subtree_ss_mask and ->dom_cgrp from the
+ * respective old_ prefixed fields for @cgrp's subtree including @cgrp
+ * itself.
  */
 static void cgroup_restore_control(struct cgroup *cgrp)
 {
@@ -2889,6 +2892,7 @@ static void cgroup_restore_control(struct cgroup *cgrp)
 	cgroup_for_each_live_descendant_post(dsct, d_css, cgrp) {
 		dsct->subtree_control = dsct->old_subtree_control;
 		dsct->subtree_ss_mask = dsct->old_subtree_ss_mask;
+		dsct->dom_cgrp = dsct->old_dom_cgrp;
 	}
 }
 
@@ -3196,6 +3200,8 @@ static int cgroup_enable_threaded(struct cgroup *cgrp)
 {
 	struct cgroup *parent = cgroup_parent(cgrp);
 	struct cgroup *dom_cgrp = parent->dom_cgrp;
+	struct cgroup *dsct;
+	struct cgroup_subsys_state *d_css;
 	int ret;
 
 	lockdep_assert_held(&cgroup_mutex);
@@ -3225,12 +3231,13 @@ static int cgroup_enable_threaded(struct cgroup *cgrp)
 	 */
 	cgroup_save_control(cgrp);
 
-	cgrp->dom_cgrp = dom_cgrp;
+	cgroup_for_each_live_descendant_pre(dsct, d_css, cgrp)
+		if (dsct == cgrp || cgroup_is_threaded(dsct))
+			dsct->dom_cgrp = dom_cgrp;
+
 	ret = cgroup_apply_control(cgrp);
 	if (!ret)
 		parent->nr_threaded_children++;
-	else
-		cgrp->dom_cgrp = cgrp;
 
 	cgroup_finalize_control(cgrp, ret);
 	return ret;
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 5342f6fc022e..0bd595a0b610 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -63,6 +63,12 @@ static DECLARE_SWAIT_QUEUE_HEAD(s2idle_wait_head);
 enum s2idle_states __read_mostly s2idle_state;
 static DEFINE_RAW_SPINLOCK(s2idle_lock);
 
+bool pm_suspend_via_s2idle(void)
+{
+	return mem_sleep_current == PM_SUSPEND_TO_IDLE;
+}
+EXPORT_SYMBOL_GPL(pm_suspend_via_s2idle);
+
 void s2idle_set_ops(const struct platform_s2idle_ops *ops)
 {
 	lock_system_sleep();
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 7fc4a371bdd2..908c9cdae2f0 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4001,7 +4001,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
 	 * put back on, and if we advance min_vruntime, we'll be placed back
 	 * further than we started -- ie. we'll be penalized.
 	 */
-	if ((flags & (DEQUEUE_SAVE | DEQUEUE_MOVE)) == DEQUEUE_SAVE)
+	if ((flags & (DEQUEUE_SAVE | DEQUEUE_MOVE)) != DEQUEUE_SAVE)
 		update_min_vruntime(cfs_rq);
 }
 
@@ -4476,9 +4476,13 @@ static void throttle_cfs_rq(struct cfs_rq *cfs_rq)
 
 	/*
 	 * Add to the _head_ of the list, so that an already-started
-	 * distribute_cfs_runtime will not see us
+	 * distribute_cfs_runtime will not see us. If disribute_cfs_runtime is
+	 * not running add to the tail so that later runqueues don't get starved.
 	 */
-	list_add_rcu(&cfs_rq->throttled_list, &cfs_b->throttled_cfs_rq);
+	if (cfs_b->distribute_running)
+		list_add_rcu(&cfs_rq->throttled_list, &cfs_b->throttled_cfs_rq);
+	else
+		list_add_tail_rcu(&cfs_rq->throttled_list, &cfs_b->throttled_cfs_rq);
 
 	/*
 	 * If we're the first throttled task, make sure the bandwidth
@@ -4622,14 +4626,16 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun)
 	 * in us over-using our runtime if it is all used during this loop, but
 	 * only by limited amounts in that extreme case.
 	 */
-	while (throttled && cfs_b->runtime > 0) {
+	while (throttled && cfs_b->runtime > 0 && !cfs_b->distribute_running) {
 		runtime = cfs_b->runtime;
+		cfs_b->distribute_running = 1;
 		raw_spin_unlock(&cfs_b->lock);
 		/* we can't nest cfs_b->lock while distributing bandwidth */
 		runtime = distribute_cfs_runtime(cfs_b, runtime,
 						 runtime_expires);
 		raw_spin_lock(&cfs_b->lock);
 
+		cfs_b->distribute_running = 0;
 		throttled = !list_empty(&cfs_b->throttled_cfs_rq);
 
 		cfs_b->runtime -= min(runtime, cfs_b->runtime);
@@ -4740,6 +4746,11 @@ static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b)
 
 	/* confirm we're still not at a refresh boundary */
 	raw_spin_lock(&cfs_b->lock);
+	if (cfs_b->distribute_running) {
+		raw_spin_unlock(&cfs_b->lock);
+		return;
+	}
+
 	if (runtime_refresh_within(cfs_b, min_bandwidth_expiration)) {
 		raw_spin_unlock(&cfs_b->lock);
 		return;
@@ -4749,6 +4760,9 @@ static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b)
 		runtime = cfs_b->runtime;
 
 	expires = cfs_b->runtime_expires;
+	if (runtime)
+		cfs_b->distribute_running = 1;
+
 	raw_spin_unlock(&cfs_b->lock);
 
 	if (!runtime)
@@ -4759,6 +4773,7 @@ static void do_sched_cfs_slack_timer(struct cfs_bandwidth *cfs_b)
 	raw_spin_lock(&cfs_b->lock);
 	if (expires == cfs_b->runtime_expires)
 		cfs_b->runtime -= min(runtime, cfs_b->runtime);
+	cfs_b->distribute_running = 0;
 	raw_spin_unlock(&cfs_b->lock);
 }
 
@@ -4867,6 +4882,7 @@ void init_cfs_bandwidth(struct cfs_bandwidth *cfs_b)
 	cfs_b->period_timer.function = sched_cfs_period_timer;
 	hrtimer_init(&cfs_b->slack_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	cfs_b->slack_timer.function = sched_cfs_slack_timer;
+	cfs_b->distribute_running = 0;
 }
 
 static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 455fa330de04..9683f458aec7 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -346,6 +346,8 @@ struct cfs_bandwidth {
 	int			nr_periods;
 	int			nr_throttled;
 	u64			throttled_time;
+
+	bool                    distribute_running;
 #endif
 };
 
diff --git a/kernel/trace/preemptirq_delay_test.c b/kernel/trace/preemptirq_delay_test.c
index f704390db9fc..d8765c952fab 100644
--- a/kernel/trace/preemptirq_delay_test.c
+++ b/kernel/trace/preemptirq_delay_test.c
@@ -5,12 +5,12 @@
  * Copyright (C) 2018 Joel Fernandes (Google) <joel@joelfernandes.org>
  */
 
+#include <linux/trace_clock.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/kthread.h>
-#include <linux/ktime.h>
 #include <linux/module.h>
 #include <linux/printk.h>
 #include <linux/string.h>
@@ -25,13 +25,13 @@ MODULE_PARM_DESC(test_mode, "Mode of the test such as preempt or irq (default ir
 
 static void busy_wait(ulong time)
 {
-	ktime_t start, end;
-	start = ktime_get();
+	u64 start, end;
+	start = trace_clock_local();
 	do {
-		end = ktime_get();
+		end = trace_clock_local();
 		if (kthread_should_stop())
 			break;
-	} while (ktime_to_ns(ktime_sub(end, start)) < (time * 1000));
+	} while ((end - start) < (time * 1000));
 }
 
 static int preemptirq_delay_run(void *data)
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 85f6b01431c7..d239004aaf29 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -738,16 +738,30 @@ static void free_synth_field(struct synth_field *field)
 	kfree(field);
 }
 
-static struct synth_field *parse_synth_field(char *field_type,
-					     char *field_name)
+static struct synth_field *parse_synth_field(int argc, char **argv,
+					     int *consumed)
 {
 	struct synth_field *field;
+	const char *prefix = NULL;
+	char *field_type = argv[0], *field_name;
 	int len, ret = 0;
 	char *array;
 
 	if (field_type[0] == ';')
 		field_type++;
 
+	if (!strcmp(field_type, "unsigned")) {
+		if (argc < 3)
+			return ERR_PTR(-EINVAL);
+		prefix = "unsigned ";
+		field_type = argv[1];
+		field_name = argv[2];
+		*consumed = 3;
+	} else {
+		field_name = argv[1];
+		*consumed = 2;
+	}
+
 	len = strlen(field_name);
 	if (field_name[len - 1] == ';')
 		field_name[len - 1] = '\0';
@@ -760,11 +774,15 @@ static struct synth_field *parse_synth_field(char *field_type,
 	array = strchr(field_name, '[');
 	if (array)
 		len += strlen(array);
+	if (prefix)
+		len += strlen(prefix);
 	field->type = kzalloc(len, GFP_KERNEL);
 	if (!field->type) {
 		ret = -ENOMEM;
 		goto free;
 	}
+	if (prefix)
+		strcat(field->type, prefix);
 	strcat(field->type, field_type);
 	if (array) {
 		strcat(field->type, array);
@@ -1009,7 +1027,7 @@ static int create_synth_event(int argc, char **argv)
 	struct synth_field *field, *fields[SYNTH_FIELDS_MAX];
 	struct synth_event *event = NULL;
 	bool delete_event = false;
-	int i, n_fields = 0, ret = 0;
+	int i, consumed = 0, n_fields = 0, ret = 0;
 	char *name;
 
 	mutex_lock(&synth_event_mutex);
@@ -1061,16 +1079,16 @@ static int create_synth_event(int argc, char **argv)
 			goto err;
 		}
 
-		field = parse_synth_field(argv[i], argv[i + 1]);
+		field = parse_synth_field(argc - i, &argv[i], &consumed);
 		if (IS_ERR(field)) {
 			ret = PTR_ERR(field);
 			goto err;
 		}
-		fields[n_fields] = field;
-		i++; n_fields++;
+		fields[n_fields++] = field;
+		i += consumed - 1;
 	}
 
-	if (i < argc) {
+	if (i < argc && strcmp(argv[i], ";") != 0) {
 		ret = -EINVAL;
 		goto err;
 	}
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index bf2c06ef9afc..a3be42304485 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -28,8 +28,8 @@
 #include <linux/sched/task.h>
 #include <linux/static_key.h>
 
-extern struct tracepoint * const __start___tracepoints_ptrs[];
-extern struct tracepoint * const __stop___tracepoints_ptrs[];
+extern tracepoint_ptr_t __start___tracepoints_ptrs[];
+extern tracepoint_ptr_t __stop___tracepoints_ptrs[];
 
 DEFINE_SRCU(tracepoint_srcu);
 EXPORT_SYMBOL_GPL(tracepoint_srcu);
@@ -371,25 +371,17 @@ int tracepoint_probe_unregister(struct tracepoint *tp, void *probe, void *data)
 }
 EXPORT_SYMBOL_GPL(tracepoint_probe_unregister);
 
-static void for_each_tracepoint_range(struct tracepoint * const *begin,
-		struct tracepoint * const *end,
+static void for_each_tracepoint_range(
+		tracepoint_ptr_t *begin, tracepoint_ptr_t *end,
 		void (*fct)(struct tracepoint *tp, void *priv),
 		void *priv)
 {
+	tracepoint_ptr_t *iter;
+
 	if (!begin)
 		return;
-
-	if (IS_ENABLED(CONFIG_HAVE_ARCH_PREL32_RELOCATIONS)) {
-		const int *iter;
-
-		for (iter = (const int *)begin; iter < (const int *)end; iter++)
-			fct(offset_to_ptr(iter), priv);
-	} else {
-		struct tracepoint * const *iter;
-
-		for (iter = begin; iter < end; iter++)
-			fct(*iter, priv);
-	}
+	for (iter = begin; iter < end; iter++)
+		fct(tracepoint_ptr_deref(iter), priv);
 }
 
 #ifdef CONFIG_MODULES
diff --git a/kernel/umh.c b/kernel/umh.c
index c449858946af..0baa672e023c 100644
--- a/kernel/umh.c
+++ b/kernel/umh.c
@@ -405,11 +405,19 @@ struct subprocess_info *call_usermodehelper_setup_file(struct file *file,
 		void (*cleanup)(struct subprocess_info *info), void *data)
 {
 	struct subprocess_info *sub_info;
+	struct umh_info *info = data;
+	const char *cmdline = (info->cmdline) ? info->cmdline : "usermodehelper";
 
 	sub_info = kzalloc(sizeof(struct subprocess_info), GFP_KERNEL);
 	if (!sub_info)
 		return NULL;
 
+	sub_info->argv = argv_split(GFP_KERNEL, cmdline, NULL);
+	if (!sub_info->argv) {
+		kfree(sub_info);
+		return NULL;
+	}
+
 	INIT_WORK(&sub_info->work, call_usermodehelper_exec_work);
 	sub_info->path = "none";
 	sub_info->file = file;
@@ -458,10 +466,11 @@ static int umh_pipe_setup(struct subprocess_info *info, struct cred *new)
 	return 0;
 }
 
-static void umh_save_pid(struct subprocess_info *info)
+static void umh_clean_and_save_pid(struct subprocess_info *info)
 {
 	struct umh_info *umh_info = info->data;
 
+	argv_free(info->argv);
 	umh_info->pid = info->pid;
 }
 
@@ -471,6 +480,9 @@ static void umh_save_pid(struct subprocess_info *info)
  * @len: length of the blob
  * @info: information about usermode process (shouldn't be NULL)
  *
+ * If info->cmdline is set it will be used as command line for the
+ * user process, else "usermodehelper" is used.
+ *
  * Returns either negative error or zero which indicates success
  * in executing a blob of bytes as a usermode process. In such
  * case 'struct umh_info *info' is populated with two pipes
@@ -500,7 +512,7 @@ int fork_usermode_blob(void *data, size_t len, struct umh_info *info)
 
 	err = -ENOMEM;
 	sub_info = call_usermodehelper_setup_file(file, umh_pipe_setup,
-						  umh_save_pid, info);
+						  umh_clean_and_save_pid, info);
 	if (!sub_info)
 		goto out;
 
diff --git a/lib/Makefile b/lib/Makefile
index ca3f7ebb900d..423876446810 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -119,7 +119,6 @@ obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
 obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
 obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
 obj-$(CONFIG_BCH) += bch.o
-CFLAGS_bch.o := $(call cc-option,-Wframe-larger-than=4500)
 obj-$(CONFIG_LZO_COMPRESS) += lzo/
 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
 obj-$(CONFIG_LZ4_COMPRESS) += lz4/
diff --git a/lib/bch.c b/lib/bch.c
index 7b0f2006698b..5db6d3a4c8a6 100644
--- a/lib/bch.c
+++ b/lib/bch.c
@@ -79,20 +79,19 @@
 #define GF_T(_p)               (CONFIG_BCH_CONST_T)
 #define GF_N(_p)               ((1 << (CONFIG_BCH_CONST_M))-1)
 #define BCH_MAX_M              (CONFIG_BCH_CONST_M)
+#define BCH_MAX_T	       (CONFIG_BCH_CONST_T)
 #else
 #define GF_M(_p)               ((_p)->m)
 #define GF_T(_p)               ((_p)->t)
 #define GF_N(_p)               ((_p)->n)
-#define BCH_MAX_M              15
+#define BCH_MAX_M              15 /* 2KB */
+#define BCH_MAX_T              64 /* 64 bit correction */
 #endif
 
-#define BCH_MAX_T              (((1 << BCH_MAX_M) - 1) / BCH_MAX_M)
-
 #define BCH_ECC_WORDS(_p)      DIV_ROUND_UP(GF_M(_p)*GF_T(_p), 32)
 #define BCH_ECC_BYTES(_p)      DIV_ROUND_UP(GF_M(_p)*GF_T(_p), 8)
 
 #define BCH_ECC_MAX_WORDS      DIV_ROUND_UP(BCH_MAX_M * BCH_MAX_T, 32)
-#define BCH_ECC_MAX_BYTES      DIV_ROUND_UP(BCH_MAX_M * BCH_MAX_T, 8)
 
 #ifndef dbg
 #define dbg(_fmt, args...)     do {} while (0)
@@ -202,6 +201,9 @@ void encode_bch(struct bch_control *bch, const uint8_t *data,
 	const uint32_t * const tab3 = tab2 + 256*(l+1);
 	const uint32_t *pdata, *p0, *p1, *p2, *p3;
 
+	if (WARN_ON(r_bytes > sizeof(r)))
+		return;
+
 	if (ecc) {
 		/* load ecc parity bytes into internal 32-bit buffer */
 		load_ecc8(bch, bch->ecc_buf, ecc);
@@ -1285,6 +1287,13 @@ struct bch_control *init_bch(int m, int t, unsigned int prim_poly)
 		 */
 		goto fail;
 
+	if (t > BCH_MAX_T)
+		/*
+		 * we can support larger than 64 bits if necessary, at the
+		 * cost of higher stack usage.
+		 */
+		goto fail;
+
 	/* sanity checks */
 	if ((t < 1) || (m*t >= ((1 << m)-1)))
 		/* invalid t value */
diff --git a/lib/nlattr.c b/lib/nlattr.c
index e335bcafa9e4..d26de6156b97 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -45,12 +45,11 @@ static const u8 nla_attr_minlen[NLA_TYPE_MAX+1] = {
 };
 
 static int validate_nla_bitfield32(const struct nlattr *nla,
-				   u32 *valid_flags_allowed)
+				   const u32 *valid_flags_mask)
 {
 	const struct nla_bitfield32 *bf = nla_data(nla);
-	u32 *valid_flags_mask = valid_flags_allowed;
 
-	if (!valid_flags_allowed)
+	if (!valid_flags_mask)
 		return -EINVAL;
 
 	/*disallow invalid bit selector */
@@ -68,11 +67,99 @@ static int validate_nla_bitfield32(const struct nlattr *nla,
 	return 0;
 }
 
+static int nla_validate_array(const struct nlattr *head, int len, int maxtype,
+			      const struct nla_policy *policy,
+			      struct netlink_ext_ack *extack)
+{
+	const struct nlattr *entry;
+	int rem;
+
+	nla_for_each_attr(entry, head, len, rem) {
+		int ret;
+
+		if (nla_len(entry) == 0)
+			continue;
+
+		if (nla_len(entry) < NLA_HDRLEN) {
+			NL_SET_ERR_MSG_ATTR(extack, entry,
+					    "Array element too short");
+			return -ERANGE;
+		}
+
+		ret = nla_validate(nla_data(entry), nla_len(entry),
+				   maxtype, policy, extack);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int nla_validate_int_range(const struct nla_policy *pt,
+				  const struct nlattr *nla,
+				  struct netlink_ext_ack *extack)
+{
+	bool validate_min, validate_max;
+	s64 value;
+
+	validate_min = pt->validation_type == NLA_VALIDATE_RANGE ||
+		       pt->validation_type == NLA_VALIDATE_MIN;
+	validate_max = pt->validation_type == NLA_VALIDATE_RANGE ||
+		       pt->validation_type == NLA_VALIDATE_MAX;
+
+	switch (pt->type) {
+	case NLA_U8:
+		value = nla_get_u8(nla);
+		break;
+	case NLA_U16:
+		value = nla_get_u16(nla);
+		break;
+	case NLA_U32:
+		value = nla_get_u32(nla);
+		break;
+	case NLA_S8:
+		value = nla_get_s8(nla);
+		break;
+	case NLA_S16:
+		value = nla_get_s16(nla);
+		break;
+	case NLA_S32:
+		value = nla_get_s32(nla);
+		break;
+	case NLA_S64:
+		value = nla_get_s64(nla);
+		break;
+	case NLA_U64:
+		/* treat this one specially, since it may not fit into s64 */
+		if ((validate_min && nla_get_u64(nla) < pt->min) ||
+		    (validate_max && nla_get_u64(nla) > pt->max)) {
+			NL_SET_ERR_MSG_ATTR(extack, nla,
+					    "integer out of range");
+			return -ERANGE;
+		}
+		return 0;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	if ((validate_min && value < pt->min) ||
+	    (validate_max && value > pt->max)) {
+		NL_SET_ERR_MSG_ATTR(extack, nla,
+				    "integer out of range");
+		return -ERANGE;
+	}
+
+	return 0;
+}
+
 static int validate_nla(const struct nlattr *nla, int maxtype,
-			const struct nla_policy *policy)
+			const struct nla_policy *policy,
+			struct netlink_ext_ack *extack)
 {
 	const struct nla_policy *pt;
 	int minlen = 0, attrlen = nla_len(nla), type = nla_type(nla);
+	int err = -ERANGE;
 
 	if (type <= 0 || type > maxtype)
 		return 0;
@@ -81,22 +168,40 @@ static int validate_nla(const struct nlattr *nla, int maxtype,
 
 	BUG_ON(pt->type > NLA_TYPE_MAX);
 
-	if (nla_attr_len[pt->type] && attrlen != nla_attr_len[pt->type]) {
+	if ((nla_attr_len[pt->type] && attrlen != nla_attr_len[pt->type]) ||
+	    (pt->type == NLA_EXACT_LEN_WARN && attrlen != pt->len)) {
 		pr_warn_ratelimited("netlink: '%s': attribute type %d has an invalid length.\n",
 				    current->comm, type);
 	}
 
 	switch (pt->type) {
+	case NLA_EXACT_LEN:
+		if (attrlen != pt->len)
+			goto out_err;
+		break;
+
+	case NLA_REJECT:
+		if (extack && pt->validation_data) {
+			NL_SET_BAD_ATTR(extack, nla);
+			extack->_msg = pt->validation_data;
+			return -EINVAL;
+		}
+		err = -EINVAL;
+		goto out_err;
+
 	case NLA_FLAG:
 		if (attrlen > 0)
-			return -ERANGE;
+			goto out_err;
 		break;
 
 	case NLA_BITFIELD32:
 		if (attrlen != sizeof(struct nla_bitfield32))
-			return -ERANGE;
+			goto out_err;
 
-		return validate_nla_bitfield32(nla, pt->validation_data);
+		err = validate_nla_bitfield32(nla, pt->validation_data);
+		if (err)
+			goto out_err;
+		break;
 
 	case NLA_NUL_STRING:
 		if (pt->len)
@@ -104,13 +209,15 @@ static int validate_nla(const struct nlattr *nla, int maxtype,
 		else
 			minlen = attrlen;
 
-		if (!minlen || memchr(nla_data(nla), '\0', minlen) == NULL)
-			return -EINVAL;
+		if (!minlen || memchr(nla_data(nla), '\0', minlen) == NULL) {
+			err = -EINVAL;
+			goto out_err;
+		}
 		/* fall through */
 
 	case NLA_STRING:
 		if (attrlen < 1)
-			return -ERANGE;
+			goto out_err;
 
 		if (pt->len) {
 			char *buf = nla_data(nla);
@@ -119,32 +226,58 @@ static int validate_nla(const struct nlattr *nla, int maxtype,
 				attrlen--;
 
 			if (attrlen > pt->len)
-				return -ERANGE;
+				goto out_err;
 		}
 		break;
 
 	case NLA_BINARY:
 		if (pt->len && attrlen > pt->len)
-			return -ERANGE;
+			goto out_err;
 		break;
 
-	case NLA_NESTED_COMPAT:
-		if (attrlen < pt->len)
-			return -ERANGE;
-		if (attrlen < NLA_ALIGN(pt->len))
-			break;
-		if (attrlen < NLA_ALIGN(pt->len) + NLA_HDRLEN)
-			return -ERANGE;
-		nla = nla_data(nla) + NLA_ALIGN(pt->len);
-		if (attrlen < NLA_ALIGN(pt->len) + NLA_HDRLEN + nla_len(nla))
-			return -ERANGE;
-		break;
 	case NLA_NESTED:
 		/* a nested attributes is allowed to be empty; if its not,
 		 * it must have a size of at least NLA_HDRLEN.
 		 */
 		if (attrlen == 0)
 			break;
+		if (attrlen < NLA_HDRLEN)
+			goto out_err;
+		if (pt->validation_data) {
+			err = nla_validate(nla_data(nla), nla_len(nla), pt->len,
+					   pt->validation_data, extack);
+			if (err < 0) {
+				/*
+				 * return directly to preserve the inner
+				 * error message/attribute pointer
+				 */
+				return err;
+			}
+		}
+		break;
+	case NLA_NESTED_ARRAY:
+		/* a nested array attribute is allowed to be empty; if its not,
+		 * it must have a size of at least NLA_HDRLEN.
+		 */
+		if (attrlen == 0)
+			break;
+		if (attrlen < NLA_HDRLEN)
+			goto out_err;
+		if (pt->validation_data) {
+			int err;
+
+			err = nla_validate_array(nla_data(nla), nla_len(nla),
+						 pt->len, pt->validation_data,
+						 extack);
+			if (err < 0) {
+				/*
+				 * return directly to preserve the inner
+				 * error message/attribute pointer
+				 */
+				return err;
+			}
+		}
+		break;
 	default:
 		if (pt->len)
 			minlen = pt->len;
@@ -152,10 +285,34 @@ static int validate_nla(const struct nlattr *nla, int maxtype,
 			minlen = nla_attr_minlen[pt->type];
 
 		if (attrlen < minlen)
-			return -ERANGE;
+			goto out_err;
+	}
+
+	/* further validation */
+	switch (pt->validation_type) {
+	case NLA_VALIDATE_NONE:
+		/* nothing to do */
+		break;
+	case NLA_VALIDATE_RANGE:
+	case NLA_VALIDATE_MIN:
+	case NLA_VALIDATE_MAX:
+		err = nla_validate_int_range(pt, nla, extack);
+		if (err)
+			return err;
+		break;
+	case NLA_VALIDATE_FUNCTION:
+		if (pt->validate) {
+			err = pt->validate(nla, extack);
+			if (err)
+				return err;
+		}
+		break;
 	}
 
 	return 0;
+out_err:
+	NL_SET_ERR_MSG_ATTR(extack, nla, "Attribute failed policy validation");
+	return err;
 }
 
 /**
@@ -180,13 +337,10 @@ int nla_validate(const struct nlattr *head, int len, int maxtype,
 	int rem;
 
 	nla_for_each_attr(nla, head, len, rem) {
-		int err = validate_nla(nla, maxtype, policy);
+		int err = validate_nla(nla, maxtype, policy, extack);
 
-		if (err < 0) {
-			if (extack)
-				extack->bad_attr = nla;
+		if (err < 0)
 			return err;
-		}
 	}
 
 	return 0;
@@ -237,42 +391,63 @@ EXPORT_SYMBOL(nla_policy_len);
  *
  * Returns 0 on success or a negative error code.
  */
-int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head,
-	      int len, const struct nla_policy *policy,
-	      struct netlink_ext_ack *extack)
+static int __nla_parse(struct nlattr **tb, int maxtype,
+		       const struct nlattr *head, int len,
+		       bool strict, const struct nla_policy *policy,
+		       struct netlink_ext_ack *extack)
 {
 	const struct nlattr *nla;
-	int rem, err;
+	int rem;
 
 	memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
 
 	nla_for_each_attr(nla, head, len, rem) {
 		u16 type = nla_type(nla);
 
-		if (type > 0 && type <= maxtype) {
-			if (policy) {
-				err = validate_nla(nla, maxtype, policy);
-				if (err < 0) {
-					NL_SET_ERR_MSG_ATTR(extack, nla,
-							    "Attribute failed policy validation");
-					goto errout;
-				}
+		if (type == 0 || type > maxtype) {
+			if (strict) {
+				NL_SET_ERR_MSG(extack, "Unknown attribute type");
+				return -EINVAL;
 			}
+			continue;
+		}
+		if (policy) {
+			int err = validate_nla(nla, maxtype, policy, extack);
 
-			tb[type] = (struct nlattr *)nla;
+			if (err < 0)
+				return err;
 		}
+
+		tb[type] = (struct nlattr *)nla;
 	}
 
-	if (unlikely(rem > 0))
+	if (unlikely(rem > 0)) {
 		pr_warn_ratelimited("netlink: %d bytes leftover after parsing attributes in process `%s'.\n",
 				    rem, current->comm);
+		NL_SET_ERR_MSG(extack, "bytes leftover after parsing attributes");
+		if (strict)
+			return -EINVAL;
+	}
 
-	err = 0;
-errout:
-	return err;
+	return 0;
+}
+
+int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head,
+	      int len, const struct nla_policy *policy,
+	      struct netlink_ext_ack *extack)
+{
+	return __nla_parse(tb, maxtype, head, len, false, policy, extack);
 }
 EXPORT_SYMBOL(nla_parse);
 
+int nla_parse_strict(struct nlattr **tb, int maxtype, const struct nlattr *head,
+		     int len, const struct nla_policy *policy,
+		     struct netlink_ext_ack *extack)
+{
+	return __nla_parse(tb, maxtype, head, len, true, policy, extack);
+}
+EXPORT_SYMBOL(nla_parse_strict);
+
 /**
  * nla_find - Find a specific attribute in a stream of attributes
  * @head: head of attribute stream
diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 08d3d59dca17..aa22bcaec1dc 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -6494,6 +6494,7 @@ static struct sk_buff *populate_skb(char *buf, int size)
 	skb->queue_mapping = SKB_QUEUE_MAP;
 	skb->vlan_tci = SKB_VLAN_TCI;
 	skb->vlan_proto = htons(ETH_P_IP);
+	dev_net_set(&dev, &init_net);
 	skb->dev = &dev;
 	skb->dev->ifindex = SKB_DEV_IFINDEX;
 	skb->dev->type = SKB_DEV_TYPE;
diff --git a/lib/test_ida.c b/lib/test_ida.c
index 2d1637d8136b..b06880625961 100644
--- a/lib/test_ida.c
+++ b/lib/test_ida.c
@@ -150,10 +150,10 @@ static void ida_check_conv(struct ida *ida)
 	IDA_BUG_ON(ida, !ida_is_empty(ida));
 }
 
+static DEFINE_IDA(ida);
+
 static int ida_checks(void)
 {
-	DEFINE_IDA(ida);
-
 	IDA_BUG_ON(&ida, !ida_is_empty(&ida));
 	ida_check_alloc(&ida);
 	ida_check_destroy(&ida);
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index d5b3a3f95c01..812e59e13fe6 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -2794,7 +2794,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
 						copy = end - str;
 					memcpy(str, args, copy);
 					str += len;
-					args += len;
+					args += len + 1;
 				}
 			}
 			if (process)
diff --git a/lib/xz/xz_crc32.c b/lib/xz/xz_crc32.c
index 25a5d87e2e4c..912aae5fa09e 100644
--- a/lib/xz/xz_crc32.c
+++ b/lib/xz/xz_crc32.c
@@ -15,7 +15,6 @@
  * but they are bigger and use more memory for the lookup table.
  */
 
-#include <linux/crc32poly.h>
 #include "xz_private.h"
 
 /*
diff --git a/lib/xz/xz_private.h b/lib/xz/xz_private.h
index 482b90f363fe..09360ebb510e 100644
--- a/lib/xz/xz_private.h
+++ b/lib/xz/xz_private.h
@@ -102,6 +102,10 @@
 #	endif
 #endif
 
+#ifndef CRC32_POLY_LE
+#define CRC32_POLY_LE 0xedb88320
+#endif
+
 /*
  * Allocate memory for LZMA2 decoder. xz_dec_lzma2_reset() must be used
  * before calling xz_dec_lzma2_run().
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 00704060b7f7..deed97fba979 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1780,7 +1780,7 @@ static pmd_t move_soft_dirty_pmd(pmd_t pmd)
 
 bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
 		  unsigned long new_addr, unsigned long old_end,
-		  pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush)
+		  pmd_t *old_pmd, pmd_t *new_pmd)
 {
 	spinlock_t *old_ptl, *new_ptl;
 	pmd_t pmd;
@@ -1811,7 +1811,7 @@ bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
 		if (new_ptl != old_ptl)
 			spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING);
 		pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd);
-		if (pmd_present(pmd) && pmd_dirty(pmd))
+		if (pmd_present(pmd))
 			force_flush = true;
 		VM_BUG_ON(!pmd_none(*new_pmd));
 
@@ -1822,12 +1822,10 @@ bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
 		}
 		pmd = move_soft_dirty_pmd(pmd);
 		set_pmd_at(mm, new_addr, new_pmd, pmd);
-		if (new_ptl != old_ptl)
-			spin_unlock(new_ptl);
 		if (force_flush)
 			flush_tlb_range(vma, old_addr, old_addr + PMD_SIZE);
-		else
-			*need_flush = true;
+		if (new_ptl != old_ptl)
+			spin_unlock(new_ptl);
 		spin_unlock(old_ptl);
 		return true;
 	}
@@ -2885,9 +2883,6 @@ void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw,
 	if (!(pvmw->pmd && !pvmw->pte))
 		return;
 
-	mmu_notifier_invalidate_range_start(mm, address,
-			address + HPAGE_PMD_SIZE);
-
 	flush_cache_range(vma, address, address + HPAGE_PMD_SIZE);
 	pmdval = *pvmw->pmd;
 	pmdp_invalidate(vma, address, pvmw->pmd);
@@ -2900,9 +2895,6 @@ void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw,
 	set_pmd_at(mm, address, pvmw->pmd, pmdswp);
 	page_remove_rmap(page, true);
 	put_page(page);
-
-	mmu_notifier_invalidate_range_end(mm, address,
-			address + HPAGE_PMD_SIZE);
 }
 
 void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new)
diff --git a/mm/mmap.c b/mm/mmap.c
index 5f2b2b184c60..f7cd9cb966c0 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1410,7 +1410,7 @@ unsigned long do_mmap(struct file *file, unsigned long addr,
 	if (flags & MAP_FIXED_NOREPLACE) {
 		struct vm_area_struct *vma = find_vma(mm, addr);
 
-		if (vma && vma->vm_start <= addr)
+		if (vma && vma->vm_start < addr + len)
 			return -EEXIST;
 	}
 
diff --git a/mm/mremap.c b/mm/mremap.c
index 5c2e18505f75..a9617e72e6b7 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -115,7 +115,7 @@ static pte_t move_soft_dirty_pte(pte_t pte)
 static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 		unsigned long old_addr, unsigned long old_end,
 		struct vm_area_struct *new_vma, pmd_t *new_pmd,
-		unsigned long new_addr, bool need_rmap_locks, bool *need_flush)
+		unsigned long new_addr, bool need_rmap_locks)
 {
 	struct mm_struct *mm = vma->vm_mm;
 	pte_t *old_pte, *new_pte, pte;
@@ -163,15 +163,17 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 
 		pte = ptep_get_and_clear(mm, old_addr, old_pte);
 		/*
-		 * If we are remapping a dirty PTE, make sure
+		 * If we are remapping a valid PTE, make sure
 		 * to flush TLB before we drop the PTL for the
-		 * old PTE or we may race with page_mkclean().
+		 * PTE.
 		 *
-		 * This check has to be done after we removed the
-		 * old PTE from page tables or another thread may
-		 * dirty it after the check and before the removal.
+		 * NOTE! Both old and new PTL matter: the old one
+		 * for racing with page_mkclean(), the new one to
+		 * make sure the physical page stays valid until
+		 * the TLB entry for the old mapping has been
+		 * flushed.
 		 */
-		if (pte_present(pte) && pte_dirty(pte))
+		if (pte_present(pte))
 			force_flush = true;
 		pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
 		pte = move_soft_dirty_pte(pte);
@@ -179,13 +181,11 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 	}
 
 	arch_leave_lazy_mmu_mode();
+	if (force_flush)
+		flush_tlb_range(vma, old_end - len, old_end);
 	if (new_ptl != old_ptl)
 		spin_unlock(new_ptl);
 	pte_unmap(new_pte - 1);
-	if (force_flush)
-		flush_tlb_range(vma, old_end - len, old_end);
-	else
-		*need_flush = true;
 	pte_unmap_unlock(old_pte - 1, old_ptl);
 	if (need_rmap_locks)
 		drop_rmap_locks(vma);
@@ -198,7 +198,6 @@ unsigned long move_page_tables(struct vm_area_struct *vma,
 {
 	unsigned long extent, next, old_end;
 	pmd_t *old_pmd, *new_pmd;
-	bool need_flush = false;
 	unsigned long mmun_start;	/* For mmu_notifiers */
 	unsigned long mmun_end;		/* For mmu_notifiers */
 
@@ -229,8 +228,7 @@ unsigned long move_page_tables(struct vm_area_struct *vma,
 				if (need_rmap_locks)
 					take_rmap_locks(vma);
 				moved = move_huge_pmd(vma, old_addr, new_addr,
-						    old_end, old_pmd, new_pmd,
-						    &need_flush);
+						    old_end, old_pmd, new_pmd);
 				if (need_rmap_locks)
 					drop_rmap_locks(vma);
 				if (moved)
@@ -246,10 +244,8 @@ unsigned long move_page_tables(struct vm_area_struct *vma,
 		if (extent > next - new_addr)
 			extent = next - new_addr;
 		move_ptes(vma, old_pmd, old_addr, old_addr + extent, new_vma,
-			  new_pmd, new_addr, need_rmap_locks, &need_flush);
+			  new_pmd, new_addr, need_rmap_locks);
 	}
-	if (need_flush)
-		flush_tlb_range(vma, old_end-len, old_addr);
 
 	mmu_notifier_invalidate_range_end(vma->vm_mm, mmun_start, mmun_end);
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 706a738c0aee..e2ef1c17942f 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6193,15 +6193,6 @@ static unsigned long __init calc_memmap_size(unsigned long spanned_pages,
 	return PAGE_ALIGN(pages * sizeof(struct page)) >> PAGE_SHIFT;
 }
 
-#ifdef CONFIG_NUMA_BALANCING
-static void pgdat_init_numabalancing(struct pglist_data *pgdat)
-{
-	spin_lock_init(&pgdat->numabalancing_migrate_lock);
-}
-#else
-static void pgdat_init_numabalancing(struct pglist_data *pgdat) {}
-#endif
-
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 static void pgdat_init_split_queue(struct pglist_data *pgdat)
 {
@@ -6226,7 +6217,6 @@ static void __meminit pgdat_init_internals(struct pglist_data *pgdat)
 {
 	pgdat_resize_init(pgdat);
 
-	pgdat_init_numabalancing(pgdat);
 	pgdat_init_split_queue(pgdat);
 	pgdat_init_kcompactd(pgdat);
 
diff --git a/mm/percpu.c b/mm/percpu.c
index a749d4d96e3e..4b90682623e9 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1212,6 +1212,7 @@ static void pcpu_free_chunk(struct pcpu_chunk *chunk)
 {
 	if (!chunk)
 		return;
+	pcpu_mem_free(chunk->md_blocks);
 	pcpu_mem_free(chunk->bound_map);
 	pcpu_mem_free(chunk->alloc_map);
 	pcpu_mem_free(chunk);
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 546af0e73ac3..ff720f1ebf73 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -756,8 +756,7 @@ static void vlan_dev_netpoll_cleanup(struct net_device *dev)
 		return;
 
 	vlan->netpoll = NULL;
-
-	__netpoll_free_async(netpoll);
+	__netpoll_free(netpoll);
 }
 #endif /* CONFIG_NET_POLL_CONTROLLER */
 
diff --git a/net/Kconfig b/net/Kconfig
index 228dfa382eec..f235edb593ba 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -300,8 +300,11 @@ config BPF_JIT
 
 config BPF_STREAM_PARSER
 	bool "enable BPF STREAM_PARSER"
+	depends on INET
 	depends on BPF_SYSCALL
+	depends on CGROUP_BPF
 	select STREAM_PARSER
+	select NET_SOCK_MSG
 	---help---
 	 Enabling this allows a stream parser to be used with
 	 BPF_MAP_TYPE_SOCKMAP.
@@ -413,6 +416,14 @@ config GRO_CELLS
 config SOCK_VALIDATE_XMIT
 	bool
 
+config NET_SOCK_MSG
+	bool
+	default n
+	help
+	  The NET_SOCK_MSG provides a framework for plain sockets (e.g. TCP) or
+	  ULPs (upper layer modules, e.g. TLS) to process L7 application data
+	  with the help of BPF programs.
+
 config NET_DEVLINK
 	tristate "Network physical/parent device Netlink interface"
 	help
diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig
index 361116f77cb9..f75816f58107 100644
--- a/net/batman-adv/Kconfig
+++ b/net/batman-adv/Kconfig
@@ -106,3 +106,14 @@ config BATMAN_ADV_DEBUG
 	  say N here. This enables compilation of support for
 	  outputting debugging information to the kernel log. The
 	  output is controlled via the module parameter debug.
+
+config BATMAN_ADV_TRACING
+	bool "B.A.T.M.A.N. tracing support"
+	depends on BATMAN_ADV
+	depends on EVENT_TRACING
+	help
+	  This is an option for use by developers; most people should
+	  say N here. Select this option to gather traces like the debug
+	  messages using the generic tracing infrastructure of the kernel.
+	  BATMAN_ADV_DEBUG must also be selected to get trace events for
+	  batadv_dbg.
diff --git a/net/batman-adv/Makefile b/net/batman-adv/Makefile
index b97ba6fb8353..9b58160fe485 100644
--- a/net/batman-adv/Makefile
+++ b/net/batman-adv/Makefile
@@ -42,6 +42,9 @@ batman-adv-y += routing.o
 batman-adv-y += send.o
 batman-adv-y += soft-interface.o
 batman-adv-y += sysfs.o
+batman-adv-$(CONFIG_BATMAN_ADV_TRACING) += trace.o
 batman-adv-y += tp_meter.o
 batman-adv-y += translation-table.o
 batman-adv-y += tvlv.o
+
+CFLAGS_trace.o := -I$(src)
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 73bf6a93a3cf..d2227091029f 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -138,169 +138,6 @@ static u8 batadv_ring_buffer_avg(const u8 lq_recv[])
 }
 
 /**
- * batadv_iv_ogm_orig_free() - free the private resources allocated for this
- *  orig_node
- * @orig_node: the orig_node for which the resources have to be free'd
- */
-static void batadv_iv_ogm_orig_free(struct batadv_orig_node *orig_node)
-{
-	kfree(orig_node->bat_iv.bcast_own);
-	kfree(orig_node->bat_iv.bcast_own_sum);
-}
-
-/**
- * batadv_iv_ogm_orig_add_if() - change the private structures of the orig_node
- *  to include the new hard-interface
- * @orig_node: the orig_node that has to be changed
- * @max_if_num: the current amount of interfaces
- *
- * Return: 0 on success, a negative error code otherwise.
- */
-static int batadv_iv_ogm_orig_add_if(struct batadv_orig_node *orig_node,
-				     unsigned int max_if_num)
-{
-	void *data_ptr;
-	size_t old_size;
-	int ret = -ENOMEM;
-
-	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);
-
-	old_size = (max_if_num - 1) * sizeof(unsigned long) * BATADV_NUM_WORDS;
-	data_ptr = kmalloc_array(max_if_num,
-				 BATADV_NUM_WORDS * sizeof(unsigned long),
-				 GFP_ATOMIC);
-	if (!data_ptr)
-		goto unlock;
-
-	memcpy(data_ptr, orig_node->bat_iv.bcast_own, old_size);
-	kfree(orig_node->bat_iv.bcast_own);
-	orig_node->bat_iv.bcast_own = data_ptr;
-
-	data_ptr = kmalloc_array(max_if_num, sizeof(u8), GFP_ATOMIC);
-	if (!data_ptr)
-		goto unlock;
-
-	memcpy(data_ptr, orig_node->bat_iv.bcast_own_sum,
-	       (max_if_num - 1) * sizeof(u8));
-	kfree(orig_node->bat_iv.bcast_own_sum);
-	orig_node->bat_iv.bcast_own_sum = data_ptr;
-
-	ret = 0;
-
-unlock:
-	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);
-
-	return ret;
-}
-
-/**
- * batadv_iv_ogm_drop_bcast_own_entry() - drop section of bcast_own
- * @orig_node: the orig_node that has to be changed
- * @max_if_num: the current amount of interfaces
- * @del_if_num: the index of the interface being removed
- */
-static void
-batadv_iv_ogm_drop_bcast_own_entry(struct batadv_orig_node *orig_node,
-				   unsigned int max_if_num,
-				   unsigned int del_if_num)
-{
-	size_t chunk_size;
-	size_t if_offset;
-	void *data_ptr;
-
-	lockdep_assert_held(&orig_node->bat_iv.ogm_cnt_lock);
-
-	chunk_size = sizeof(unsigned long) * BATADV_NUM_WORDS;
-	data_ptr = kmalloc_array(max_if_num, chunk_size, GFP_ATOMIC);
-	if (!data_ptr)
-		/* use old buffer when new one could not be allocated */
-		data_ptr = orig_node->bat_iv.bcast_own;
-
-	/* copy first part */
-	memmove(data_ptr, orig_node->bat_iv.bcast_own, del_if_num * chunk_size);
-
-	/* copy second part */
-	if_offset = (del_if_num + 1) * chunk_size;
-	memmove((char *)data_ptr + del_if_num * chunk_size,
-		(uint8_t *)orig_node->bat_iv.bcast_own + if_offset,
-		(max_if_num - del_if_num) * chunk_size);
-
-	/* bcast_own was shrunk down in new buffer; free old one */
-	if (orig_node->bat_iv.bcast_own != data_ptr) {
-		kfree(orig_node->bat_iv.bcast_own);
-		orig_node->bat_iv.bcast_own = data_ptr;
-	}
-}
-
-/**
- * batadv_iv_ogm_drop_bcast_own_sum_entry() - drop section of bcast_own_sum
- * @orig_node: the orig_node that has to be changed
- * @max_if_num: the current amount of interfaces
- * @del_if_num: the index of the interface being removed
- */
-static void
-batadv_iv_ogm_drop_bcast_own_sum_entry(struct batadv_orig_node *orig_node,
-				       unsigned int max_if_num,
-				       unsigned int del_if_num)
-{
-	size_t if_offset;
-	void *data_ptr;
-
-	lockdep_assert_held(&orig_node->bat_iv.ogm_cnt_lock);
-
-	data_ptr = kmalloc_array(max_if_num, sizeof(u8), GFP_ATOMIC);
-	if (!data_ptr)
-		/* use old buffer when new one could not be allocated */
-		data_ptr = orig_node->bat_iv.bcast_own_sum;
-
-	memmove(data_ptr, orig_node->bat_iv.bcast_own_sum,
-		del_if_num * sizeof(u8));
-
-	if_offset = (del_if_num + 1) * sizeof(u8);
-	memmove((char *)data_ptr + del_if_num * sizeof(u8),
-		orig_node->bat_iv.bcast_own_sum + if_offset,
-		(max_if_num - del_if_num) * sizeof(u8));
-
-	/* bcast_own_sum was shrunk down in new buffer; free old one */
-	if (orig_node->bat_iv.bcast_own_sum != data_ptr) {
-		kfree(orig_node->bat_iv.bcast_own_sum);
-		orig_node->bat_iv.bcast_own_sum = data_ptr;
-	}
-}
-
-/**
- * batadv_iv_ogm_orig_del_if() - change the private structures of the orig_node
- *  to exclude the removed interface
- * @orig_node: the orig_node that has to be changed
- * @max_if_num: the current amount of interfaces
- * @del_if_num: the index of the interface being removed
- *
- * Return: 0 on success, a negative error code otherwise.
- */
-static int batadv_iv_ogm_orig_del_if(struct batadv_orig_node *orig_node,
-				     unsigned int max_if_num,
-				     unsigned int del_if_num)
-{
-	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);
-
-	if (max_if_num == 0) {
-		kfree(orig_node->bat_iv.bcast_own);
-		kfree(orig_node->bat_iv.bcast_own_sum);
-		orig_node->bat_iv.bcast_own = NULL;
-		orig_node->bat_iv.bcast_own_sum = NULL;
-	} else {
-		batadv_iv_ogm_drop_bcast_own_entry(orig_node, max_if_num,
-						   del_if_num);
-		batadv_iv_ogm_drop_bcast_own_sum_entry(orig_node, max_if_num,
-						       del_if_num);
-	}
-
-	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);
-
-	return 0;
-}
-
-/**
  * batadv_iv_ogm_orig_get() - retrieve or create (if does not exist) an
  *  originator
  * @bat_priv: the bat priv with all the soft interface information
@@ -315,7 +152,6 @@ batadv_iv_ogm_orig_get(struct batadv_priv *bat_priv, const u8 *addr)
 {
 	struct batadv_orig_node *orig_node;
 	int hash_added;
-	size_t size;
 
 	orig_node = batadv_orig_hash_find(bat_priv, addr);
 	if (orig_node)
@@ -327,16 +163,6 @@ batadv_iv_ogm_orig_get(struct batadv_priv *bat_priv, const u8 *addr)
 
 	spin_lock_init(&orig_node->bat_iv.ogm_cnt_lock);
 
-	size = bat_priv->num_ifaces * sizeof(unsigned long) * BATADV_NUM_WORDS;
-	orig_node->bat_iv.bcast_own = kzalloc(size, GFP_ATOMIC);
-	if (!orig_node->bat_iv.bcast_own)
-		goto free_orig_node;
-
-	size = bat_priv->num_ifaces * sizeof(u8);
-	orig_node->bat_iv.bcast_own_sum = kzalloc(size, GFP_ATOMIC);
-	if (!orig_node->bat_iv.bcast_own_sum)
-		goto free_orig_node;
-
 	kref_get(&orig_node->refcount);
 	hash_added = batadv_hash_add(bat_priv->orig_hash, batadv_compare_orig,
 				     batadv_choose_orig, orig_node,
@@ -347,8 +173,9 @@ batadv_iv_ogm_orig_get(struct batadv_priv *bat_priv, const u8 *addr)
 	return orig_node;
 
 free_orig_node_hash:
+	/* reference for batadv_hash_add */
 	batadv_orig_node_put(orig_node);
-free_orig_node:
+	/* reference from batadv_orig_node_new */
 	batadv_orig_node_put(orig_node);
 
 	return NULL;
@@ -893,26 +720,30 @@ batadv_iv_ogm_slide_own_bcast_window(struct batadv_hard_iface *hard_iface)
 	struct batadv_hashtable *hash = bat_priv->orig_hash;
 	struct hlist_head *head;
 	struct batadv_orig_node *orig_node;
+	struct batadv_orig_ifinfo *orig_ifinfo;
 	unsigned long *word;
 	u32 i;
-	size_t word_index;
 	u8 *w;
-	unsigned int if_num;
 
 	for (i = 0; i < hash->size; i++) {
 		head = &hash->table[i];
 
 		rcu_read_lock();
 		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
-			spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);
-			word_index = hard_iface->if_num * BATADV_NUM_WORDS;
-			word = &orig_node->bat_iv.bcast_own[word_index];
-
-			batadv_bit_get_packet(bat_priv, word, 1, 0);
-			if_num = hard_iface->if_num;
-			w = &orig_node->bat_iv.bcast_own_sum[if_num];
-			*w = bitmap_weight(word, BATADV_TQ_LOCAL_WINDOW_SIZE);
-			spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+			hlist_for_each_entry_rcu(orig_ifinfo,
+						 &orig_node->ifinfo_list,
+						 list) {
+				if (orig_ifinfo->if_outgoing != hard_iface)
+					continue;
+
+				spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+				word = orig_ifinfo->bat_iv.bcast_own;
+				batadv_bit_get_packet(bat_priv, word, 1, 0);
+				w = &orig_ifinfo->bat_iv.bcast_own_sum;
+				*w = bitmap_weight(word,
+						   BATADV_TQ_LOCAL_WINDOW_SIZE);
+				spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+			}
 		}
 		rcu_read_unlock();
 	}
@@ -1000,6 +831,35 @@ out:
 }
 
 /**
+ * batadv_iv_orig_ifinfo_sum() - Get bcast_own sum for originator over iterface
+ * @orig_node: originator which reproadcasted the OGMs directly
+ * @if_outgoing: interface which transmitted the original OGM and received the
+ *  direct rebroadcast
+ *
+ * Return: Number of replied (rebroadcasted) OGMs which were transmitted by
+ *  an originator and directly (without intermediate hop) received by a specific
+ *  interface
+ */
+static u8 batadv_iv_orig_ifinfo_sum(struct batadv_orig_node *orig_node,
+				    struct batadv_hard_iface *if_outgoing)
+{
+	struct batadv_orig_ifinfo *orig_ifinfo;
+	u8 sum;
+
+	orig_ifinfo = batadv_orig_ifinfo_get(orig_node, if_outgoing);
+	if (!orig_ifinfo)
+		return 0;
+
+	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+	sum = orig_ifinfo->bat_iv.bcast_own_sum;
+	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+
+	batadv_orig_ifinfo_put(orig_ifinfo);
+
+	return sum;
+}
+
+/**
  * batadv_iv_ogm_orig_update() - use OGM to update corresponding data in an
  *  originator
  * @bat_priv: the bat priv with all the soft interface information
@@ -1026,8 +886,6 @@ batadv_iv_ogm_orig_update(struct batadv_priv *bat_priv,
 	struct batadv_neigh_node *neigh_node = NULL;
 	struct batadv_neigh_node *tmp_neigh_node = NULL;
 	struct batadv_neigh_node *router = NULL;
-	struct batadv_orig_node *orig_node_tmp;
-	unsigned int if_num;
 	u8 sum_orig, sum_neigh;
 	u8 *neigh_addr;
 	u8 tq_avg;
@@ -1132,18 +990,10 @@ batadv_iv_ogm_orig_update(struct batadv_priv *bat_priv,
 	 */
 	if (router_ifinfo &&
 	    neigh_ifinfo->bat_iv.tq_avg == router_ifinfo->bat_iv.tq_avg) {
-		orig_node_tmp = router->orig_node;
-		spin_lock_bh(&orig_node_tmp->bat_iv.ogm_cnt_lock);
-		if_num = router->if_incoming->if_num;
-		sum_orig = orig_node_tmp->bat_iv.bcast_own_sum[if_num];
-		spin_unlock_bh(&orig_node_tmp->bat_iv.ogm_cnt_lock);
-
-		orig_node_tmp = neigh_node->orig_node;
-		spin_lock_bh(&orig_node_tmp->bat_iv.ogm_cnt_lock);
-		if_num = neigh_node->if_incoming->if_num;
-		sum_neigh = orig_node_tmp->bat_iv.bcast_own_sum[if_num];
-		spin_unlock_bh(&orig_node_tmp->bat_iv.ogm_cnt_lock);
-
+		sum_orig = batadv_iv_orig_ifinfo_sum(router->orig_node,
+						     router->if_incoming);
+		sum_neigh = batadv_iv_orig_ifinfo_sum(neigh_node->orig_node,
+						      neigh_node->if_incoming);
 		if (sum_orig >= sum_neigh)
 			goto out;
 	}
@@ -1186,7 +1036,6 @@ static bool batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
 	u8 total_count;
 	u8 orig_eq_count, neigh_rq_count, neigh_rq_inv, tq_own;
 	unsigned int neigh_rq_inv_cube, neigh_rq_max_cube;
-	unsigned int if_num;
 	unsigned int tq_asym_penalty, inv_asym_penalty;
 	unsigned int combined_tq;
 	unsigned int tq_iface_penalty;
@@ -1227,9 +1076,7 @@ static bool batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
 	orig_node->last_seen = jiffies;
 
 	/* find packet count of corresponding one hop neighbor */
-	spin_lock_bh(&orig_neigh_node->bat_iv.ogm_cnt_lock);
-	if_num = if_incoming->if_num;
-	orig_eq_count = orig_neigh_node->bat_iv.bcast_own_sum[if_num];
+	orig_eq_count = batadv_iv_orig_ifinfo_sum(orig_neigh_node, if_incoming);
 	neigh_ifinfo = batadv_neigh_ifinfo_new(neigh_node, if_outgoing);
 	if (neigh_ifinfo) {
 		neigh_rq_count = neigh_ifinfo->bat_iv.real_packet_count;
@@ -1237,7 +1084,6 @@ static bool batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
 	} else {
 		neigh_rq_count = 0;
 	}
-	spin_unlock_bh(&orig_neigh_node->bat_iv.ogm_cnt_lock);
 
 	/* pay attention to not get a value bigger than 100 % */
 	if (orig_eq_count > neigh_rq_count)
@@ -1622,6 +1468,49 @@ out:
 }
 
 /**
+ * batadv_iv_ogm_process_reply() - Check OGM for direct reply and process it
+ * @ogm_packet: rebroadcast OGM packet to process
+ * @if_incoming: the interface where this packet was received
+ * @orig_node: originator which reproadcasted the OGMs
+ * @if_incoming_seqno: OGM sequence number when rebroadcast was received
+ */
+static void batadv_iv_ogm_process_reply(struct batadv_ogm_packet *ogm_packet,
+					struct batadv_hard_iface *if_incoming,
+					struct batadv_orig_node *orig_node,
+					u32 if_incoming_seqno)
+{
+	struct batadv_orig_ifinfo *orig_ifinfo;
+	s32 bit_pos;
+	u8 *weight;
+
+	/* neighbor has to indicate direct link and it has to
+	 * come via the corresponding interface
+	 */
+	if (!(ogm_packet->flags & BATADV_DIRECTLINK))
+		return;
+
+	if (!batadv_compare_eth(if_incoming->net_dev->dev_addr,
+				ogm_packet->orig))
+		return;
+
+	orig_ifinfo = batadv_orig_ifinfo_get(orig_node, if_incoming);
+	if (!orig_ifinfo)
+		return;
+
+	/* save packet seqno for bidirectional check */
+	spin_lock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+	bit_pos = if_incoming_seqno - 2;
+	bit_pos -= ntohl(ogm_packet->seqno);
+	batadv_set_bit(orig_ifinfo->bat_iv.bcast_own, bit_pos);
+	weight = &orig_ifinfo->bat_iv.bcast_own_sum;
+	*weight = bitmap_weight(orig_ifinfo->bat_iv.bcast_own,
+				BATADV_TQ_LOCAL_WINDOW_SIZE);
+	spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock);
+
+	batadv_orig_ifinfo_put(orig_ifinfo);
+}
+
+/**
  * batadv_iv_ogm_process() - process an incoming batman iv OGM
  * @skb: the skb containing the OGM
  * @ogm_offset: offset to the OGM which should be processed (for aggregates)
@@ -1705,37 +1594,13 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
 	}
 
 	if (is_my_orig) {
-		unsigned long *word;
-		size_t offset;
-		s32 bit_pos;
-		unsigned int if_num;
-		u8 *weight;
-
 		orig_neigh_node = batadv_iv_ogm_orig_get(bat_priv,
 							 ethhdr->h_source);
 		if (!orig_neigh_node)
 			return;
 
-		/* neighbor has to indicate direct link and it has to
-		 * come via the corresponding interface
-		 * save packet seqno for bidirectional check
-		 */
-		if (has_directlink_flag &&
-		    batadv_compare_eth(if_incoming->net_dev->dev_addr,
-				       ogm_packet->orig)) {
-			if_num = if_incoming->if_num;
-			offset = if_num * BATADV_NUM_WORDS;
-
-			spin_lock_bh(&orig_neigh_node->bat_iv.ogm_cnt_lock);
-			word = &orig_neigh_node->bat_iv.bcast_own[offset];
-			bit_pos = if_incoming_seqno - 2;
-			bit_pos -= ntohl(ogm_packet->seqno);
-			batadv_set_bit(word, bit_pos);
-			weight = &orig_neigh_node->bat_iv.bcast_own_sum[if_num];
-			*weight = bitmap_weight(word,
-						BATADV_TQ_LOCAL_WINDOW_SIZE);
-			spin_unlock_bh(&orig_neigh_node->bat_iv.ogm_cnt_lock);
-		}
+		batadv_iv_ogm_process_reply(ogm_packet, if_incoming,
+					    orig_neigh_node, if_incoming_seqno);
 
 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
 			   "Drop packet: originator packet from myself (via neighbor)\n");
@@ -2844,9 +2709,6 @@ static struct batadv_algo_ops batadv_batman_iv __read_mostly = {
 		.print = batadv_iv_ogm_orig_print,
 #endif
 		.dump = batadv_iv_ogm_orig_dump,
-		.free = batadv_iv_ogm_orig_free,
-		.add_if = batadv_iv_ogm_orig_add_if,
-		.del_if = batadv_iv_ogm_orig_del_if,
 	},
 	.gw = {
 		.init_sel_class = batadv_iv_init_sel_class,
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index 3cb82378300b..8b608a2e2653 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -47,8 +47,24 @@
 
 static struct dentry *batadv_debugfs;
 
+/**
+ * batadv_debugfs_deprecated() - Log use of deprecated batadv debugfs access
+ * @file: file which was accessed
+ * @alt: explanation what can be used as alternative
+ */
+void batadv_debugfs_deprecated(struct file *file, const char *alt)
+{
+	struct dentry *dentry = file_dentry(file);
+	const char *name = dentry->d_name.name;
+
+	pr_warn_ratelimited(DEPRECATED "%s (pid %d) Use of debugfs file \"%s\".\n%s",
+			    current->comm, task_pid_nr(current), name, alt);
+}
+
 static int batadv_algorithms_open(struct inode *inode, struct file *file)
 {
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_ROUTING_ALGOS instead\n");
 	return single_open(file, batadv_algo_seq_print_text, NULL);
 }
 
@@ -56,6 +72,8 @@ static int neighbors_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_NEIGHBORS instead\n");
 	return single_open(file, batadv_hardif_neigh_seq_print_text, net_dev);
 }
 
@@ -63,6 +81,8 @@ static int batadv_originators_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_ORIGINATORS instead\n");
 	return single_open(file, batadv_orig_seq_print_text, net_dev);
 }
 
@@ -79,6 +99,8 @@ static int batadv_originators_hardif_open(struct inode *inode,
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_HARDIFS instead\n");
 	return single_open(file, batadv_orig_hardif_seq_print_text, net_dev);
 }
 
@@ -86,6 +108,8 @@ static int batadv_gateways_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_GATEWAYS instead\n");
 	return single_open(file, batadv_gw_client_seq_print_text, net_dev);
 }
 
@@ -93,6 +117,8 @@ static int batadv_transtable_global_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_TRANSTABLE_GLOBAL instead\n");
 	return single_open(file, batadv_tt_global_seq_print_text, net_dev);
 }
 
@@ -101,6 +127,8 @@ static int batadv_bla_claim_table_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_BLA_CLAIM instead\n");
 	return single_open(file, batadv_bla_claim_table_seq_print_text,
 			   net_dev);
 }
@@ -110,6 +138,8 @@ static int batadv_bla_backbone_table_open(struct inode *inode,
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_BLA_BACKBONE instead\n");
 	return single_open(file, batadv_bla_backbone_table_seq_print_text,
 			   net_dev);
 }
@@ -128,6 +158,8 @@ static int batadv_dat_cache_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_DAT_CACHE instead\n");
 	return single_open(file, batadv_dat_cache_seq_print_text, net_dev);
 }
 #endif
@@ -136,6 +168,8 @@ static int batadv_transtable_local_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_TRANSTABLE_LOCAL instead\n");
 	return single_open(file, batadv_tt_local_seq_print_text, net_dev);
 }
 
@@ -149,6 +183,7 @@ static int batadv_nc_nodes_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file, "");
 	return single_open(file, batadv_nc_nodes_seq_print_text, net_dev);
 }
 #endif
@@ -165,6 +200,8 @@ static int batadv_mcast_flags_open(struct inode *inode, struct file *file)
 {
 	struct net_device *net_dev = (struct net_device *)inode->i_private;
 
+	batadv_debugfs_deprecated(file,
+				  "Use genl command BATADV_CMD_GET_MCAST_FLAGS instead\n");
 	return single_open(file, batadv_mcast_flags_seq_print_text, net_dev);
 }
 #endif
diff --git a/net/batman-adv/debugfs.h b/net/batman-adv/debugfs.h
index 08a592ffbee5..8de018e5c577 100644
--- a/net/batman-adv/debugfs.h
+++ b/net/batman-adv/debugfs.h
@@ -21,12 +21,14 @@
 
 #include "main.h"
 
+struct file;
 struct net_device;
 
 #define BATADV_DEBUGFS_SUBDIR "batman_adv"
 
 #if IS_ENABLED(CONFIG_BATMAN_ADV_DEBUGFS)
 
+void batadv_debugfs_deprecated(struct file *file, const char *alt);
 void batadv_debugfs_init(void);
 void batadv_debugfs_destroy(void);
 int batadv_debugfs_add_meshif(struct net_device *dev);
@@ -38,6 +40,10 @@ void batadv_debugfs_del_hardif(struct batadv_hard_iface *hard_iface);
 
 #else
 
+static inline void batadv_debugfs_deprecated(struct file *file, const char *alt)
+{
+}
+
 static inline void batadv_debugfs_init(void)
 {
 }
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 2f0d42f2f913..781c5b6e6e8e 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -763,11 +763,6 @@ int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
 	hard_iface->soft_iface = soft_iface;
 	bat_priv = netdev_priv(hard_iface->soft_iface);
 
-	if (bat_priv->num_ifaces >= UINT_MAX) {
-		ret = -ENOSPC;
-		goto err_dev;
-	}
-
 	ret = netdev_master_upper_dev_link(hard_iface->net_dev,
 					   soft_iface, NULL, NULL, NULL);
 	if (ret)
@@ -777,16 +772,7 @@ int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
 	if (ret < 0)
 		goto err_upper;
 
-	hard_iface->if_num = bat_priv->num_ifaces;
-	bat_priv->num_ifaces++;
 	hard_iface->if_status = BATADV_IF_INACTIVE;
-	ret = batadv_orig_hash_add_if(hard_iface, bat_priv->num_ifaces);
-	if (ret < 0) {
-		bat_priv->algo_ops->iface.disable(hard_iface);
-		bat_priv->num_ifaces--;
-		hard_iface->if_status = BATADV_IF_NOT_IN_USE;
-		goto err_upper;
-	}
 
 	kref_get(&hard_iface->refcount);
 	hard_iface->batman_adv_ptype.type = ethertype;
@@ -834,6 +820,33 @@ err:
 }
 
 /**
+ * batadv_hardif_cnt() - get number of interfaces enslaved to soft interface
+ * @soft_iface: soft interface to check
+ *
+ * This function is only using RCU for locking - the result can therefore be
+ * off when another functions is modifying the list at the same time. The
+ * caller can use the rtnl_lock to make sure that the count is accurate.
+ *
+ * Return: number of connected/enslaved hard interfaces
+ */
+static size_t batadv_hardif_cnt(const struct net_device *soft_iface)
+{
+	struct batadv_hard_iface *hard_iface;
+	size_t count = 0;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
+		if (hard_iface->soft_iface != soft_iface)
+			continue;
+
+		count++;
+	}
+	rcu_read_unlock();
+
+	return count;
+}
+
+/**
  * batadv_hardif_disable_interface() - Remove hard interface from soft interface
  * @hard_iface: hard interface to be removed
  * @autodel: whether to delete soft interface when it doesn't contain any other
@@ -855,9 +868,6 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface,
 	dev_remove_pack(&hard_iface->batman_adv_ptype);
 	batadv_hardif_put(hard_iface);
 
-	bat_priv->num_ifaces--;
-	batadv_orig_hash_del_if(hard_iface, bat_priv->num_ifaces);
-
 	primary_if = batadv_primary_if_get_selected(bat_priv);
 	if (hard_iface == primary_if) {
 		struct batadv_hard_iface *new_if;
@@ -881,7 +891,7 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface,
 	batadv_hardif_recalc_extra_skbroom(hard_iface->soft_iface);
 
 	/* nobody uses this interface anymore */
-	if (bat_priv->num_ifaces == 0) {
+	if (batadv_hardif_cnt(hard_iface->soft_iface) <= 1) {
 		batadv_gw_check_client_stop(bat_priv);
 
 		if (autodel == BATADV_IF_CLEANUP_AUTO)
@@ -917,7 +927,6 @@ batadv_hardif_add_interface(struct net_device *net_dev)
 	if (ret)
 		goto free_if;
 
-	hard_iface->if_num = 0;
 	hard_iface->net_dev = net_dev;
 	hard_iface->soft_iface = NULL;
 	hard_iface->if_status = BATADV_IF_NOT_IN_USE;
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 55c358ad3331..d70f363c52ae 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -47,6 +47,7 @@
 #include <linux/wait.h>
 #include <uapi/linux/batadv_packet.h>
 
+#include "debugfs.h"
 #include "hard-interface.h"
 #include "log.h"
 #include "originator.h"
@@ -74,6 +75,8 @@ static int batadv_socket_open(struct inode *inode, struct file *file)
 	if (!try_module_get(THIS_MODULE))
 		return -EBUSY;
 
+	batadv_debugfs_deprecated(file, "");
+
 	nonseekable_open(inode, file);
 
 	socket_client = kmalloc(sizeof(*socket_client), GFP_KERNEL);
diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c
index 853773e45f79..6beb5f067810 100644
--- a/net/batman-adv/log.c
+++ b/net/batman-adv/log.c
@@ -40,6 +40,9 @@
 #include <linux/wait.h>
 #include <stdarg.h>
 
+#include "debugfs.h"
+#include "trace.h"
+
 #define BATADV_LOG_BUFF_MASK (batadv_log_buff_len - 1)
 
 static const int batadv_log_buff_len = BATADV_LOG_BUF_LEN;
@@ -98,13 +101,19 @@ static int batadv_fdebug_log(struct batadv_priv_debug_log *debug_log,
  */
 int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
-	char tmp_log_buf[256];
 
 	va_start(args, fmt);
-	vscnprintf(tmp_log_buf, sizeof(tmp_log_buf), fmt, args);
-	batadv_fdebug_log(bat_priv->debug_log, "[%10u] %s",
-			  jiffies_to_msecs(jiffies), tmp_log_buf);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	batadv_fdebug_log(bat_priv->debug_log, "[%10u] %pV",
+			  jiffies_to_msecs(jiffies), &vaf);
+
+	trace_batadv_dbg(bat_priv, &vaf);
+
 	va_end(args);
 
 	return 0;
@@ -115,6 +124,9 @@ static int batadv_log_open(struct inode *inode, struct file *file)
 	if (!try_module_get(THIS_MODULE))
 		return -EBUSY;
 
+	batadv_debugfs_deprecated(file,
+				  "Use tracepoint batadv:batadv_dbg instead\n");
+
 	nonseekable_open(inode, file);
 	file->private_data = inode->i_private;
 	return 0;
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 3ccc75ee719c..2002b70e18db 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -25,7 +25,7 @@
 #define BATADV_DRIVER_DEVICE "batman-adv"
 
 #ifndef BATADV_SOURCE_VERSION
-#define BATADV_SOURCE_VERSION "2018.3"
+#define BATADV_SOURCE_VERSION "2018.4"
 #endif
 
 /* B.A.T.M.A.N. parameters */
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 1d295da3e342..56a981af5c92 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -904,9 +904,6 @@ static void batadv_orig_node_free_rcu(struct rcu_head *rcu)
 
 	batadv_frag_purge_orig(orig_node, NULL);
 
-	if (orig_node->bat_priv->algo_ops->orig.free)
-		orig_node->bat_priv->algo_ops->orig.free(orig_node);
-
 	kfree(orig_node->tt_buff);
 	kfree(orig_node);
 }
@@ -1555,107 +1552,3 @@ int batadv_orig_dump(struct sk_buff *msg, struct netlink_callback *cb)
 
 	return ret;
 }
-
-/**
- * batadv_orig_hash_add_if() - Add interface to originators in orig_hash
- * @hard_iface: hard interface to add (already slave of the soft interface)
- * @max_if_num: new number of interfaces
- *
- * Return: 0 on success or negative error number in case of failure
- */
-int batadv_orig_hash_add_if(struct batadv_hard_iface *hard_iface,
-			    unsigned int max_if_num)
-{
-	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
-	struct batadv_algo_ops *bao = bat_priv->algo_ops;
-	struct batadv_hashtable *hash = bat_priv->orig_hash;
-	struct hlist_head *head;
-	struct batadv_orig_node *orig_node;
-	u32 i;
-	int ret;
-
-	/* resize all orig nodes because orig_node->bcast_own(_sum) depend on
-	 * if_num
-	 */
-	for (i = 0; i < hash->size; i++) {
-		head = &hash->table[i];
-
-		rcu_read_lock();
-		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
-			ret = 0;
-			if (bao->orig.add_if)
-				ret = bao->orig.add_if(orig_node, max_if_num);
-			if (ret == -ENOMEM)
-				goto err;
-		}
-		rcu_read_unlock();
-	}
-
-	return 0;
-
-err:
-	rcu_read_unlock();
-	return -ENOMEM;
-}
-
-/**
- * batadv_orig_hash_del_if() - Remove interface from originators in orig_hash
- * @hard_iface: hard interface to remove (still slave of the soft interface)
- * @max_if_num: new number of interfaces
- *
- * Return: 0 on success or negative error number in case of failure
- */
-int batadv_orig_hash_del_if(struct batadv_hard_iface *hard_iface,
-			    unsigned int max_if_num)
-{
-	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
-	struct batadv_hashtable *hash = bat_priv->orig_hash;
-	struct hlist_head *head;
-	struct batadv_hard_iface *hard_iface_tmp;
-	struct batadv_orig_node *orig_node;
-	struct batadv_algo_ops *bao = bat_priv->algo_ops;
-	u32 i;
-	int ret;
-
-	/* resize all orig nodes because orig_node->bcast_own(_sum) depend on
-	 * if_num
-	 */
-	for (i = 0; i < hash->size; i++) {
-		head = &hash->table[i];
-
-		rcu_read_lock();
-		hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
-			ret = 0;
-			if (bao->orig.del_if)
-				ret = bao->orig.del_if(orig_node, max_if_num,
-						       hard_iface->if_num);
-			if (ret == -ENOMEM)
-				goto err;
-		}
-		rcu_read_unlock();
-	}
-
-	/* renumber remaining batman interfaces _inside_ of orig_hash_lock */
-	rcu_read_lock();
-	list_for_each_entry_rcu(hard_iface_tmp, &batadv_hardif_list, list) {
-		if (hard_iface_tmp->if_status == BATADV_IF_NOT_IN_USE)
-			continue;
-
-		if (hard_iface == hard_iface_tmp)
-			continue;
-
-		if (hard_iface->soft_iface != hard_iface_tmp->soft_iface)
-			continue;
-
-		if (hard_iface_tmp->if_num > hard_iface->if_num)
-			hard_iface_tmp->if_num--;
-	}
-	rcu_read_unlock();
-
-	hard_iface->if_num = -1;
-	return 0;
-
-err:
-	rcu_read_unlock();
-	return -ENOMEM;
-}
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index 3b3f59b881e1..a8b4c7b667ec 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -72,10 +72,6 @@ void batadv_orig_ifinfo_put(struct batadv_orig_ifinfo *orig_ifinfo);
 int batadv_orig_seq_print_text(struct seq_file *seq, void *offset);
 int batadv_orig_dump(struct sk_buff *msg, struct netlink_callback *cb);
 int batadv_orig_hardif_seq_print_text(struct seq_file *seq, void *offset);
-int batadv_orig_hash_add_if(struct batadv_hard_iface *hard_iface,
-			    unsigned int max_if_num);
-int batadv_orig_hash_del_if(struct batadv_hard_iface *hard_iface,
-			    unsigned int max_if_num);
 struct batadv_orig_node_vlan *
 batadv_orig_node_vlan_new(struct batadv_orig_node *orig_node,
 			  unsigned short vid);
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 626ddca332db..5db5a0a4c959 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -844,7 +844,6 @@ static int batadv_softif_init_late(struct net_device *dev)
 	atomic_set(&bat_priv->frag_seqno, random_seqno);
 
 	bat_priv->primary_if = NULL;
-	bat_priv->num_ifaces = 0;
 
 	batadv_nc_init_bat_priv(bat_priv);
 
@@ -1062,6 +1061,7 @@ static void batadv_softif_init_early(struct net_device *dev)
 	dev->needs_free_netdev = true;
 	dev->priv_destructor = batadv_softif_free;
 	dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_NETNS_LOCAL;
+	dev->features |= NETIF_F_LLTX;
 	dev->priv_flags |= IFF_NO_QUEUE;
 
 	/* can't call min_mtu, because the needed variables
diff --git a/net/batman-adv/trace.c b/net/batman-adv/trace.c
new file mode 100644
index 000000000000..3d57f9981f25
--- /dev/null
+++ b/net/batman-adv/trace.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2010-2018  B.A.T.M.A.N. contributors:
+ *
+ * Sven Eckelmann
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/module.h>
+
+#define CREATE_TRACE_POINTS
+#include "trace.h"
diff --git a/net/batman-adv/trace.h b/net/batman-adv/trace.h
new file mode 100644
index 000000000000..3acda26a30ca
--- /dev/null
+++ b/net/batman-adv/trace.h
@@ -0,0 +1,78 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2010-2018  B.A.T.M.A.N. contributors:
+ *
+ * Sven Eckelmann
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#if !defined(_NET_BATMAN_ADV_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _NET_BATMAN_ADV_TRACE_H_
+
+#include "main.h"
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM batadv
+
+/* provide dummy function when tracing is disabled */
+#if !defined(CONFIG_BATMAN_ADV_TRACING)
+
+#undef TRACE_EVENT
+#define TRACE_EVENT(name, proto, ...) \
+	static inline void trace_ ## name(proto) {}
+
+#endif /* CONFIG_BATMAN_ADV_TRACING */
+
+#define BATADV_MAX_MSG_LEN	256
+
+TRACE_EVENT(batadv_dbg,
+
+	    TP_PROTO(struct batadv_priv *bat_priv,
+		     struct va_format *vaf),
+
+	    TP_ARGS(bat_priv, vaf),
+
+	    TP_STRUCT__entry(
+		    __string(device, bat_priv->soft_iface->name)
+		    __string(driver, KBUILD_MODNAME)
+		    __dynamic_array(char, msg, BATADV_MAX_MSG_LEN)
+	    ),
+
+	    TP_fast_assign(
+		    __assign_str(device, bat_priv->soft_iface->name);
+		    __assign_str(driver, KBUILD_MODNAME);
+		    WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+					   BATADV_MAX_MSG_LEN,
+					   vaf->fmt,
+					   *vaf->va) >= BATADV_MAX_MSG_LEN);
+	    ),
+
+	    TP_printk(
+		    "%s %s %s",
+		    __get_str(driver),
+		    __get_str(device),
+		    __get_str(msg)
+	    )
+);
+
+#endif /* _NET_BATMAN_ADV_TRACE_H_ || TRACE_HEADER_MULTI_READ */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 343d304851a5..45b5592de816 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -167,9 +167,6 @@ struct batadv_hard_iface {
 	/** @list: list node for batadv_hardif_list */
 	struct list_head list;
 
-	/** @if_num: identificator of the interface */
-	unsigned int if_num;
-
 	/** @if_status: status of the interface for batman-adv */
 	char if_status;
 
@@ -233,6 +230,20 @@ struct batadv_hard_iface {
 };
 
 /**
+ * struct batadv_orig_ifinfo - B.A.T.M.A.N. IV private orig_ifinfo members
+ */
+struct batadv_orig_ifinfo_bat_iv {
+	/**
+	 * @bcast_own: bitfield which counts the number of our OGMs this
+	 * orig_node rebroadcasted "back" to us  (relative to last_real_seqno)
+	 */
+	DECLARE_BITMAP(bcast_own, BATADV_TQ_LOCAL_WINDOW_SIZE);
+
+	/** @bcast_own_sum: sum of bcast_own */
+	u8 bcast_own_sum;
+};
+
+/**
  * struct batadv_orig_ifinfo - originator info per outgoing interface
  */
 struct batadv_orig_ifinfo {
@@ -257,6 +268,9 @@ struct batadv_orig_ifinfo {
 	/** @batman_seqno_reset: time when the batman seqno window was reset */
 	unsigned long batman_seqno_reset;
 
+	/** @bat_iv: B.A.T.M.A.N. IV private structure */
+	struct batadv_orig_ifinfo_bat_iv bat_iv;
+
 	/** @refcount: number of contexts the object is used */
 	struct kref refcount;
 
@@ -339,19 +353,10 @@ struct batadv_orig_node_vlan {
  */
 struct batadv_orig_bat_iv {
 	/**
-	 * @bcast_own: set of bitfields (one per hard-interface) where each one
-	 * counts the number of our OGMs this orig_node rebroadcasted "back" to
-	 * us  (relative to last_real_seqno). Every bitfield is
-	 * BATADV_TQ_LOCAL_WINDOW_SIZE bits long.
-	 */
-	unsigned long *bcast_own;
-
-	/** @bcast_own_sum: sum of bcast_own */
-	u8 *bcast_own_sum;
-
-	/**
-	 * @ogm_cnt_lock: lock protecting bcast_own, bcast_own_sum,
-	 * neigh_node->bat_iv.real_bits & neigh_node->bat_iv.real_packet_count
+	 * @ogm_cnt_lock: lock protecting &batadv_orig_ifinfo_bat_iv.bcast_own,
+	 * &batadv_orig_ifinfo_bat_iv.bcast_own_sum,
+	 * &batadv_neigh_ifinfo_bat_iv.bat_iv.real_bits and
+	 * &batadv_neigh_ifinfo_bat_iv.real_packet_count
 	 */
 	spinlock_t ogm_cnt_lock;
 };
@@ -1597,9 +1602,6 @@ struct batadv_priv {
 	/** @batman_queue_left: number of remaining OGM packet slots */
 	atomic_t batman_queue_left;
 
-	/** @num_ifaces: number of interfaces assigned to this mesh interface */
-	unsigned int num_ifaces;
-
 	/** @mesh_obj: kobject for sysfs mesh subdirectory */
 	struct kobject *mesh_obj;
 
@@ -2179,28 +2181,6 @@ struct batadv_algo_neigh_ops {
  * struct batadv_algo_orig_ops - mesh algorithm callbacks (originator specific)
  */
 struct batadv_algo_orig_ops {
-	/**
-	 * @free: free the resources allocated by the routing algorithm for an
-	 *  orig_node object (optional)
-	 */
-	void (*free)(struct batadv_orig_node *orig_node);
-
-	/**
-	 * @add_if: ask the routing algorithm to apply the needed changes to the
-	 *  orig_node due to a new hard-interface being added into the mesh
-	 *  (optional)
-	 */
-	int (*add_if)(struct batadv_orig_node *orig_node,
-		      unsigned int max_if_num);
-
-	/**
-	 * @del_if: ask the routing algorithm to apply the needed changes to the
-	 *  orig_node due to an hard-interface being removed from the mesh
-	 *  (optional)
-	 */
-	int (*del_if)(struct batadv_orig_node *orig_node,
-		      unsigned int max_if_num, unsigned int del_if_num);
-
 #ifdef CONFIG_BATMAN_ADV_DEBUGFS
 	/** @print: print the originator table (optional) */
 	void (*print)(struct batadv_priv *priv, struct seq_file *seq,
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 7b3965861013..43c284158f63 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -489,9 +489,6 @@ static int bnep_session(void *arg)
 
 	add_wait_queue(sk_sleep(sk), &wait);
 	while (1) {
-		/* Ensure session->terminate is updated */
-		smp_mb__before_atomic();
-
 		if (atomic_read(&s->terminate))
 			break;
 		/* RX */
@@ -512,6 +509,10 @@ static int bnep_session(void *arg)
 				break;
 		netif_wake_queue(dev);
 
+		/*
+		 * wait_woken() performs the necessary memory barriers
+		 * for us; see the header comment for this primitive.
+		 */
 		wait_woken(&wait, TASK_INTERRUPTIBLE, MAX_SCHEDULE_TIMEOUT);
 	}
 	remove_wait_queue(sk_sleep(sk), &wait);
diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 7f26a5a19ff6..07cfa3249f83 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -288,9 +288,6 @@ static int cmtp_session(void *arg)
 
 	add_wait_queue(sk_sleep(sk), &wait);
 	while (1) {
-		/* Ensure session->terminate is updated */
-		smp_mb__before_atomic();
-
 		if (atomic_read(&session->terminate))
 			break;
 		if (sk->sk_state != BT_CONNECTED)
@@ -306,6 +303,10 @@ static int cmtp_session(void *arg)
 
 		cmtp_process_transmit(session);
 
+		/*
+		 * wait_woken() performs the necessary memory barriers
+		 * for us; see the header comment for this primitive.
+		 */
 		wait_woken(&wait, TASK_INTERRUPTIBLE, MAX_SCHEDULE_TIMEOUT);
 	}
 	remove_wait_queue(sk_sleep(sk), &wait);
@@ -431,9 +432,10 @@ int cmtp_del_connection(struct cmtp_conndel_req *req)
 		/* Stop session thread */
 		atomic_inc(&session->terminate);
 
-		/* Ensure session->terminate is updated */
-		smp_mb__after_atomic();
-
+		/*
+		 * See the comment preceding the call to wait_woken()
+		 * in cmtp_session().
+		 */
 		wake_up_interruptible(sk_sleep(session->sock->sk));
 	} else
 		err = -ENOENT;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 74b29c7d841c..7352fe85674b 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2839,6 +2839,20 @@ struct bdaddr_list *hci_bdaddr_list_lookup(struct list_head *bdaddr_list,
 	return NULL;
 }
 
+struct bdaddr_list_with_irk *hci_bdaddr_list_lookup_with_irk(
+				struct list_head *bdaddr_list, bdaddr_t *bdaddr,
+				u8 type)
+{
+	struct bdaddr_list_with_irk *b;
+
+	list_for_each_entry(b, bdaddr_list, list) {
+		if (!bacmp(&b->bdaddr, bdaddr) && b->bdaddr_type == type)
+			return b;
+	}
+
+	return NULL;
+}
+
 void hci_bdaddr_list_clear(struct list_head *bdaddr_list)
 {
 	struct bdaddr_list *b, *n;
@@ -2871,6 +2885,35 @@ int hci_bdaddr_list_add(struct list_head *list, bdaddr_t *bdaddr, u8 type)
 	return 0;
 }
 
+int hci_bdaddr_list_add_with_irk(struct list_head *list, bdaddr_t *bdaddr,
+					u8 type, u8 *peer_irk, u8 *local_irk)
+{
+	struct bdaddr_list_with_irk *entry;
+
+	if (!bacmp(bdaddr, BDADDR_ANY))
+		return -EBADF;
+
+	if (hci_bdaddr_list_lookup(list, bdaddr, type))
+		return -EEXIST;
+
+	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
+	if (!entry)
+		return -ENOMEM;
+
+	bacpy(&entry->bdaddr, bdaddr);
+	entry->bdaddr_type = type;
+
+	if (peer_irk)
+		memcpy(entry->peer_irk, peer_irk, 16);
+
+	if (local_irk)
+		memcpy(entry->local_irk, local_irk, 16);
+
+	list_add(&entry->list, list);
+
+	return 0;
+}
+
 int hci_bdaddr_list_del(struct list_head *list, bdaddr_t *bdaddr, u8 type)
 {
 	struct bdaddr_list *entry;
@@ -2890,6 +2933,26 @@ int hci_bdaddr_list_del(struct list_head *list, bdaddr_t *bdaddr, u8 type)
 	return 0;
 }
 
+int hci_bdaddr_list_del_with_irk(struct list_head *list, bdaddr_t *bdaddr,
+							u8 type)
+{
+	struct bdaddr_list_with_irk *entry;
+
+	if (!bacmp(bdaddr, BDADDR_ANY)) {
+		hci_bdaddr_list_clear(list);
+		return 0;
+	}
+
+	entry = hci_bdaddr_list_lookup_with_irk(list, bdaddr, type);
+	if (!entry)
+		return -ENOENT;
+
+	list_del(&entry->list);
+	kfree(entry);
+
+	return 0;
+}
+
 /* This function requires the caller holds hdev->lock */
 struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev,
 					       bdaddr_t *addr, u8 addr_type)
@@ -3084,6 +3147,8 @@ struct hci_dev *hci_alloc_dev(void)
 	hdev->le_max_tx_time = 0x0148;
 	hdev->le_max_rx_len = 0x001b;
 	hdev->le_max_rx_time = 0x0148;
+	hdev->le_max_key_size = SMP_MAX_ENC_KEY_SIZE;
+	hdev->le_min_key_size = SMP_MIN_ENC_KEY_SIZE;
 	hdev->le_tx_def_phys = HCI_LE_SET_PHY_1M;
 	hdev->le_rx_def_phys = HCI_LE_SET_PHY_1M;
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index f12555f23a49..ef9928d7b4fb 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1454,6 +1454,45 @@ static void hci_cc_le_write_def_data_len(struct hci_dev *hdev,
 	hdev->le_def_tx_time = le16_to_cpu(sent->tx_time);
 }
 
+static void hci_cc_le_add_to_resolv_list(struct hci_dev *hdev,
+					 struct sk_buff *skb)
+{
+	struct hci_cp_le_add_to_resolv_list *sent;
+	__u8 status = *((__u8 *) skb->data);
+
+	BT_DBG("%s status 0x%2.2x", hdev->name, status);
+
+	if (status)
+		return;
+
+	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_ADD_TO_RESOLV_LIST);
+	if (!sent)
+		return;
+
+	hci_bdaddr_list_add_with_irk(&hdev->le_resolv_list, &sent->bdaddr,
+				sent->bdaddr_type, sent->peer_irk,
+				sent->local_irk);
+}
+
+static void hci_cc_le_del_from_resolv_list(struct hci_dev *hdev,
+					  struct sk_buff *skb)
+{
+	struct hci_cp_le_del_from_resolv_list *sent;
+	__u8 status = *((__u8 *) skb->data);
+
+	BT_DBG("%s status 0x%2.2x", hdev->name, status);
+
+	if (status)
+		return;
+
+	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_DEL_FROM_RESOLV_LIST);
+	if (!sent)
+		return;
+
+	hci_bdaddr_list_del_with_irk(&hdev->le_resolv_list, &sent->bdaddr,
+			    sent->bdaddr_type);
+}
+
 static void hci_cc_le_clear_resolv_list(struct hci_dev *hdev,
 				       struct sk_buff *skb)
 {
@@ -3279,6 +3318,14 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb,
 		hci_cc_le_write_def_data_len(hdev, skb);
 		break;
 
+	case HCI_OP_LE_ADD_TO_RESOLV_LIST:
+		hci_cc_le_add_to_resolv_list(hdev, skb);
+		break;
+
+	case HCI_OP_LE_DEL_FROM_RESOLV_LIST:
+		hci_cc_le_del_from_resolv_list(hdev, skb);
+		break;
+
 	case HCI_OP_LE_CLEAR_RESOLV_LIST:
 		hci_cc_le_clear_resolv_list(hdev, skb);
 		break;
@@ -4890,31 +4937,27 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
 	hci_debugfs_create_conn(conn);
 	hci_conn_add_sysfs(conn);
 
-	if (!status) {
-		/* The remote features procedure is defined for master
-		 * role only. So only in case of an initiated connection
-		 * request the remote features.
-		 *
-		 * If the local controller supports slave-initiated features
-		 * exchange, then requesting the remote features in slave
-		 * role is possible. Otherwise just transition into the
-		 * connected state without requesting the remote features.
-		 */
-		if (conn->out ||
-		    (hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {
-			struct hci_cp_le_read_remote_features cp;
+	/* The remote features procedure is defined for master
+	 * role only. So only in case of an initiated connection
+	 * request the remote features.
+	 *
+	 * If the local controller supports slave-initiated features
+	 * exchange, then requesting the remote features in slave
+	 * role is possible. Otherwise just transition into the
+	 * connected state without requesting the remote features.
+	 */
+	if (conn->out ||
+	    (hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {
+		struct hci_cp_le_read_remote_features cp;
 
-			cp.handle = __cpu_to_le16(conn->handle);
+		cp.handle = __cpu_to_le16(conn->handle);
 
-			hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,
-				     sizeof(cp), &cp);
+		hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,
+			     sizeof(cp), &cp);
 
-			hci_conn_hold(conn);
-		} else {
-			conn->state = BT_CONNECTED;
-			hci_connect_cfm(conn, status);
-		}
+		hci_conn_hold(conn);
 	} else {
+		conn->state = BT_CONNECTED;
 		hci_connect_cfm(conn, status);
 	}
 
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 253975cce943..3734dc1788b4 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -1074,6 +1074,10 @@ static int hidp_session_start_sync(struct hidp_session *session)
 static void hidp_session_terminate(struct hidp_session *session)
 {
 	atomic_inc(&session->terminate);
+	/*
+	 * See the comment preceding the call to wait_woken()
+	 * in hidp_session_run().
+	 */
 	wake_up_interruptible(&hidp_session_wq);
 }
 
@@ -1193,8 +1197,6 @@ static void hidp_session_run(struct hidp_session *session)
 		 *    thread is woken up by ->sk_state_changed().
 		 */
 
-		/* Ensure session->terminate is updated */
-		smp_mb__before_atomic();
 		if (atomic_read(&session->terminate))
 			break;
 
@@ -1228,14 +1230,15 @@ static void hidp_session_run(struct hidp_session *session)
 		hidp_process_transmit(session, &session->ctrl_transmit,
 				      session->ctrl_sock);
 
+		/*
+		 * wait_woken() performs the necessary memory barriers
+		 * for us; see the header comment for this primitive.
+		 */
 		wait_woken(&wait, TASK_INTERRUPTIBLE, MAX_SCHEDULE_TIMEOUT);
 	}
 	remove_wait_queue(&hidp_session_wq, &wait);
 
 	atomic_inc(&session->terminate);
-
-	/* Ensure session->terminate is updated */
-	smp_mb__after_atomic();
 }
 
 static int hidp_session_wake_function(wait_queue_entry_t *wait,
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d17a4736e47c..2146e0f3b6f8 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -51,9 +51,6 @@ static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN | L2CAP_FEAT_UCD;
 static LIST_HEAD(chan_list);
 static DEFINE_RWLOCK(chan_list_lock);
 
-static u16 le_max_credits = L2CAP_LE_MAX_CREDITS;
-static u16 le_default_mps = L2CAP_LE_DEFAULT_MPS;
-
 static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn,
 				       u8 code, u8 ident, u16 dlen, void *data);
 static void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len,
@@ -519,8 +516,10 @@ static void l2cap_le_flowctl_init(struct l2cap_chan *chan)
 	chan->sdu_last_frag = NULL;
 	chan->sdu_len = 0;
 	chan->tx_credits = 0;
-	chan->rx_credits = le_max_credits;
-	chan->mps = min_t(u16, chan->imtu, le_default_mps);
+	/* Derive MPS from connection MTU to stop HCI fragmentation */
+	chan->mps = min_t(u16, chan->imtu, chan->conn->mtu - L2CAP_HDR_SIZE);
+	/* Give enough credits for a full packet */
+	chan->rx_credits = (chan->imtu / chan->mps) + 1;
 
 	skb_queue_head_init(&chan->tx_q);
 }
@@ -681,9 +680,9 @@ static void l2cap_chan_le_connect_reject(struct l2cap_chan *chan)
 	u16 result;
 
 	if (test_bit(FLAG_DEFER_SETUP, &chan->flags))
-		result = L2CAP_CR_AUTHORIZATION;
+		result = L2CAP_CR_LE_AUTHORIZATION;
 	else
-		result = L2CAP_CR_BAD_PSM;
+		result = L2CAP_CR_LE_BAD_PSM;
 
 	l2cap_state_change(chan, BT_DISCONN);
 
@@ -1282,6 +1281,8 @@ static void l2cap_le_connect(struct l2cap_chan *chan)
 	if (test_and_set_bit(FLAG_LE_CONN_REQ_SENT, &chan->flags))
 		return;
 
+	l2cap_le_flowctl_init(chan);
+
 	req.psm     = chan->psm;
 	req.scid    = cpu_to_le16(chan->scid);
 	req.mtu     = cpu_to_le16(chan->imtu);
@@ -3669,7 +3670,7 @@ void __l2cap_le_connect_rsp_defer(struct l2cap_chan *chan)
 	rsp.mtu     = cpu_to_le16(chan->imtu);
 	rsp.mps     = cpu_to_le16(chan->mps);
 	rsp.credits = cpu_to_le16(chan->rx_credits);
-	rsp.result  = cpu_to_le16(L2CAP_CR_SUCCESS);
+	rsp.result  = cpu_to_le16(L2CAP_CR_LE_SUCCESS);
 
 	l2cap_send_cmd(conn, chan->ident, L2CAP_LE_CONN_RSP, sizeof(rsp),
 		       &rsp);
@@ -3815,9 +3816,17 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
 
 	result = L2CAP_CR_NO_MEM;
 
+	/* Check for valid dynamic CID range (as per Erratum 3253) */
+	if (scid < L2CAP_CID_DYN_START || scid > L2CAP_CID_DYN_END) {
+		result = L2CAP_CR_INVALID_SCID;
+		goto response;
+	}
+
 	/* Check if we already have channel with that dcid */
-	if (__l2cap_get_chan_by_dcid(conn, scid))
+	if (__l2cap_get_chan_by_dcid(conn, scid)) {
+		result = L2CAP_CR_SCID_IN_USE;
 		goto response;
+	}
 
 	chan = pchan->ops->new_connection(pchan);
 	if (!chan)
@@ -5279,7 +5288,7 @@ static int l2cap_le_connect_rsp(struct l2cap_conn *conn,
 	credits = __le16_to_cpu(rsp->credits);
 	result  = __le16_to_cpu(rsp->result);
 
-	if (result == L2CAP_CR_SUCCESS && (mtu < 23 || mps < 23 ||
+	if (result == L2CAP_CR_LE_SUCCESS && (mtu < 23 || mps < 23 ||
 					   dcid < L2CAP_CID_DYN_START ||
 					   dcid > L2CAP_CID_LE_DYN_END))
 		return -EPROTO;
@@ -5300,7 +5309,7 @@ static int l2cap_le_connect_rsp(struct l2cap_conn *conn,
 	l2cap_chan_lock(chan);
 
 	switch (result) {
-	case L2CAP_CR_SUCCESS:
+	case L2CAP_CR_LE_SUCCESS:
 		if (__l2cap_get_chan_by_dcid(conn, dcid)) {
 			err = -EBADSLT;
 			break;
@@ -5314,8 +5323,8 @@ static int l2cap_le_connect_rsp(struct l2cap_conn *conn,
 		l2cap_chan_ready(chan);
 		break;
 
-	case L2CAP_CR_AUTHENTICATION:
-	case L2CAP_CR_ENCRYPTION:
+	case L2CAP_CR_LE_AUTHENTICATION:
+	case L2CAP_CR_LE_ENCRYPTION:
 		/* If we already have MITM protection we can't do
 		 * anything.
 		 */
@@ -5458,7 +5467,7 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
 	pchan = l2cap_global_chan_by_psm(BT_LISTEN, psm, &conn->hcon->src,
 					 &conn->hcon->dst, LE_LINK);
 	if (!pchan) {
-		result = L2CAP_CR_BAD_PSM;
+		result = L2CAP_CR_LE_BAD_PSM;
 		chan = NULL;
 		goto response;
 	}
@@ -5468,33 +5477,31 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
 
 	if (!smp_sufficient_security(conn->hcon, pchan->sec_level,
 				     SMP_ALLOW_STK)) {
-		result = L2CAP_CR_AUTHENTICATION;
+		result = L2CAP_CR_LE_AUTHENTICATION;
 		chan = NULL;
 		goto response_unlock;
 	}
 
 	/* Check for valid dynamic CID range */
 	if (scid < L2CAP_CID_DYN_START || scid > L2CAP_CID_LE_DYN_END) {
-		result = L2CAP_CR_INVALID_SCID;
+		result = L2CAP_CR_LE_INVALID_SCID;
 		chan = NULL;
 		goto response_unlock;
 	}
 
 	/* Check if we already have channel with that dcid */
 	if (__l2cap_get_chan_by_dcid(conn, scid)) {
-		result = L2CAP_CR_SCID_IN_USE;
+		result = L2CAP_CR_LE_SCID_IN_USE;
 		chan = NULL;
 		goto response_unlock;
 	}
 
 	chan = pchan->ops->new_connection(pchan);
 	if (!chan) {
-		result = L2CAP_CR_NO_MEM;
+		result = L2CAP_CR_LE_NO_MEM;
 		goto response_unlock;
 	}
 
-	l2cap_le_flowctl_init(chan);
-
 	bacpy(&chan->src, &conn->hcon->src);
 	bacpy(&chan->dst, &conn->hcon->dst);
 	chan->src_type = bdaddr_src_type(conn->hcon);
@@ -5506,6 +5513,9 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
 	chan->tx_credits = __le16_to_cpu(req->credits);
 
 	__l2cap_chan_add(conn, chan);
+
+	l2cap_le_flowctl_init(chan);
+
 	dcid = chan->scid;
 	credits = chan->rx_credits;
 
@@ -5524,7 +5534,7 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
 		chan->ops->defer(chan);
 	} else {
 		l2cap_chan_ready(chan);
-		result = L2CAP_CR_SUCCESS;
+		result = L2CAP_CR_LE_SUCCESS;
 	}
 
 response_unlock:
@@ -6699,13 +6709,10 @@ static void l2cap_chan_le_send_credits(struct l2cap_chan *chan)
 	struct l2cap_le_credits pkt;
 	u16 return_credits;
 
-	/* We return more credits to the sender only after the amount of
-	 * credits falls below half of the initial amount.
-	 */
-	if (chan->rx_credits >= (le_max_credits + 1) / 2)
-		return;
+	return_credits = ((chan->imtu / chan->mps) + 1) - chan->rx_credits;
 
-	return_credits = le_max_credits - chan->rx_credits;
+	if (!return_credits)
+		return;
 
 	BT_DBG("chan %p returning %u credits to sender", chan, return_credits);
 
@@ -6719,6 +6726,21 @@ static void l2cap_chan_le_send_credits(struct l2cap_chan *chan)
 	l2cap_send_cmd(conn, chan->ident, L2CAP_LE_CREDITS, sizeof(pkt), &pkt);
 }
 
+static int l2cap_le_recv(struct l2cap_chan *chan, struct sk_buff *skb)
+{
+	int err;
+
+	BT_DBG("SDU reassemble complete: chan %p skb->len %u", chan, skb->len);
+
+	/* Wait recv to confirm reception before updating the credits */
+	err = chan->ops->recv(chan, skb);
+
+	/* Update credits whenever an SDU is received */
+	l2cap_chan_le_send_credits(chan);
+
+	return err;
+}
+
 static int l2cap_le_data_rcv(struct l2cap_chan *chan, struct sk_buff *skb)
 {
 	int err;
@@ -6737,7 +6759,11 @@ static int l2cap_le_data_rcv(struct l2cap_chan *chan, struct sk_buff *skb)
 	chan->rx_credits--;
 	BT_DBG("rx_credits %u -> %u", chan->rx_credits + 1, chan->rx_credits);
 
-	l2cap_chan_le_send_credits(chan);
+	/* Update if remote had run out of credits, this should only happens
+	 * if the remote is not using the entire MPS.
+	 */
+	if (!chan->rx_credits)
+		l2cap_chan_le_send_credits(chan);
 
 	err = 0;
 
@@ -6763,12 +6789,22 @@ static int l2cap_le_data_rcv(struct l2cap_chan *chan, struct sk_buff *skb)
 		}
 
 		if (skb->len == sdu_len)
-			return chan->ops->recv(chan, skb);
+			return l2cap_le_recv(chan, skb);
 
 		chan->sdu = skb;
 		chan->sdu_len = sdu_len;
 		chan->sdu_last_frag = skb;
 
+		/* Detect if remote is not able to use the selected MPS */
+		if (skb->len + L2CAP_SDULEN_SIZE < chan->mps) {
+			u16 mps_len = skb->len + L2CAP_SDULEN_SIZE;
+
+			/* Adjust the number of credits */
+			BT_DBG("chan->mps %u -> %u", chan->mps, mps_len);
+			chan->mps = mps_len;
+			l2cap_chan_le_send_credits(chan);
+		}
+
 		return 0;
 	}
 
@@ -6785,7 +6821,7 @@ static int l2cap_le_data_rcv(struct l2cap_chan *chan, struct sk_buff *skb)
 	skb = NULL;
 
 	if (chan->sdu->len == chan->sdu_len) {
-		err = chan->ops->recv(chan, chan->sdu);
+		err = l2cap_le_recv(chan, chan->sdu);
 		if (!err) {
 			chan->sdu = NULL;
 			chan->sdu_last_frag = NULL;
@@ -7102,7 +7138,6 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 	case L2CAP_MODE_BASIC:
 		break;
 	case L2CAP_MODE_LE_FLOWCTL:
-		l2cap_le_flowctl_init(chan);
 		break;
 	case L2CAP_MODE_ERTM:
 	case L2CAP_MODE_STREAMING:
@@ -7645,11 +7680,6 @@ int __init l2cap_init(void)
 	l2cap_debugfs = debugfs_create_file("l2cap", 0444, bt_debugfs,
 					    NULL, &l2cap_debugfs_fops);
 
-	debugfs_create_u16("l2cap_le_max_credits", 0644, bt_debugfs,
-			   &le_max_credits);
-	debugfs_create_u16("l2cap_le_default_mps", 0644, bt_debugfs,
-			   &le_default_mps);
-
 	return 0;
 }
 
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 73f7211d0431..a1c1b7e8a45c 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -88,9 +88,6 @@ struct smp_dev {
 	u8			local_rand[16];
 	bool			debug_key;
 
-	u8			min_key_size;
-	u8			max_key_size;
-
 	struct crypto_cipher	*tfm_aes;
 	struct crypto_shash	*tfm_cmac;
 	struct crypto_kpp	*tfm_ecdh;
@@ -720,7 +717,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn,
 	if (rsp == NULL) {
 		req->io_capability = conn->hcon->io_capability;
 		req->oob_flag = oob_flag;
-		req->max_key_size = SMP_DEV(hdev)->max_key_size;
+		req->max_key_size = hdev->le_max_key_size;
 		req->init_key_dist = local_dist;
 		req->resp_key_dist = remote_dist;
 		req->auth_req = (authreq & AUTH_REQ_MASK(hdev));
@@ -731,7 +728,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn,
 
 	rsp->io_capability = conn->hcon->io_capability;
 	rsp->oob_flag = oob_flag;
-	rsp->max_key_size = SMP_DEV(hdev)->max_key_size;
+	rsp->max_key_size = hdev->le_max_key_size;
 	rsp->init_key_dist = req->init_key_dist & remote_dist;
 	rsp->resp_key_dist = req->resp_key_dist & local_dist;
 	rsp->auth_req = (authreq & AUTH_REQ_MASK(hdev));
@@ -745,7 +742,7 @@ static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size)
 	struct hci_dev *hdev = conn->hcon->hdev;
 	struct smp_chan *smp = chan->data;
 
-	if (max_key_size > SMP_DEV(hdev)->max_key_size ||
+	if (max_key_size > hdev->le_max_key_size ||
 	    max_key_size < SMP_MIN_ENC_KEY_SIZE)
 		return SMP_ENC_KEY_SIZE;
 
@@ -3264,8 +3261,6 @@ static struct l2cap_chan *smp_add_cid(struct hci_dev *hdev, u16 cid)
 	smp->tfm_aes = tfm_aes;
 	smp->tfm_cmac = tfm_cmac;
 	smp->tfm_ecdh = tfm_ecdh;
-	smp->min_key_size = SMP_MIN_ENC_KEY_SIZE;
-	smp->max_key_size = SMP_MAX_ENC_KEY_SIZE;
 
 create_chan:
 	chan = l2cap_chan_create();
@@ -3391,7 +3386,7 @@ static ssize_t le_min_key_size_read(struct file *file,
 	struct hci_dev *hdev = file->private_data;
 	char buf[4];
 
-	snprintf(buf, sizeof(buf), "%2u\n", SMP_DEV(hdev)->min_key_size);
+	snprintf(buf, sizeof(buf), "%2u\n", hdev->le_min_key_size);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
 }
@@ -3412,11 +3407,11 @@ static ssize_t le_min_key_size_write(struct file *file,
 
 	sscanf(buf, "%hhu", &key_size);
 
-	if (key_size > SMP_DEV(hdev)->max_key_size ||
+	if (key_size > hdev->le_max_key_size ||
 	    key_size < SMP_MIN_ENC_KEY_SIZE)
 		return -EINVAL;
 
-	SMP_DEV(hdev)->min_key_size = key_size;
+	hdev->le_min_key_size = key_size;
 
 	return count;
 }
@@ -3435,7 +3430,7 @@ static ssize_t le_max_key_size_read(struct file *file,
 	struct hci_dev *hdev = file->private_data;
 	char buf[4];
 
-	snprintf(buf, sizeof(buf), "%2u\n", SMP_DEV(hdev)->max_key_size);
+	snprintf(buf, sizeof(buf), "%2u\n", hdev->le_max_key_size);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
 }
@@ -3457,10 +3452,10 @@ static ssize_t le_max_key_size_write(struct file *file,
 	sscanf(buf, "%hhu", &key_size);
 
 	if (key_size > SMP_MAX_ENC_KEY_SIZE ||
-	    key_size < SMP_DEV(hdev)->min_key_size)
+	    key_size < hdev->le_min_key_size)
 		return -EINVAL;
 
-	SMP_DEV(hdev)->max_key_size = key_size;
+	hdev->le_max_key_size = key_size;
 
 	return count;
 }
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index f4078830ea50..c89c22c49015 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -10,9 +10,11 @@
 #include <linux/etherdevice.h>
 #include <linux/filter.h>
 #include <linux/sched/signal.h>
+#include <net/sock.h>
+#include <net/tcp.h>
 
 static __always_inline u32 bpf_test_run_one(struct bpf_prog *prog, void *ctx,
-					    struct bpf_cgroup_storage *storage)
+		struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE])
 {
 	u32 ret;
 
@@ -28,13 +30,20 @@ static __always_inline u32 bpf_test_run_one(struct bpf_prog *prog, void *ctx,
 
 static u32 bpf_test_run(struct bpf_prog *prog, void *ctx, u32 repeat, u32 *time)
 {
-	struct bpf_cgroup_storage *storage = NULL;
+	struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE] = { 0 };
+	enum bpf_cgroup_storage_type stype;
 	u64 time_start, time_spent = 0;
 	u32 ret = 0, i;
 
-	storage = bpf_cgroup_storage_alloc(prog);
-	if (IS_ERR(storage))
-		return PTR_ERR(storage);
+	for_each_cgroup_storage_type(stype) {
+		storage[stype] = bpf_cgroup_storage_alloc(prog, stype);
+		if (IS_ERR(storage[stype])) {
+			storage[stype] = NULL;
+			for_each_cgroup_storage_type(stype)
+				bpf_cgroup_storage_free(storage[stype]);
+			return -ENOMEM;
+		}
+	}
 
 	if (!repeat)
 		repeat = 1;
@@ -53,7 +62,8 @@ static u32 bpf_test_run(struct bpf_prog *prog, void *ctx, u32 repeat, u32 *time)
 	do_div(time_spent, repeat);
 	*time = time_spent > U32_MAX ? U32_MAX : (u32)time_spent;
 
-	bpf_cgroup_storage_free(storage);
+	for_each_cgroup_storage_type(stype)
+		bpf_cgroup_storage_free(storage[stype]);
 
 	return ret;
 }
@@ -107,6 +117,7 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
 	u32 retval, duration;
 	int hh_len = ETH_HLEN;
 	struct sk_buff *skb;
+	struct sock *sk;
 	void *data;
 	int ret;
 
@@ -129,11 +140,21 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
 		break;
 	}
 
+	sk = kzalloc(sizeof(struct sock), GFP_USER);
+	if (!sk) {
+		kfree(data);
+		return -ENOMEM;
+	}
+	sock_net_set(sk, current->nsproxy->net_ns);
+	sock_init_data(NULL, sk);
+
 	skb = build_skb(data, 0);
 	if (!skb) {
 		kfree(data);
+		kfree(sk);
 		return -ENOMEM;
 	}
+	skb->sk = sk;
 
 	skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN);
 	__skb_put(skb, size);
@@ -151,6 +172,7 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
 
 			if (pskb_expand_head(skb, nhead, 0, GFP_USER)) {
 				kfree_skb(skb);
+				kfree(sk);
 				return -ENOMEM;
 			}
 		}
@@ -163,6 +185,7 @@ int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
 		size = skb_headlen(skb);
 	ret = bpf_test_finish(kattr, uattr, skb->data, size, retval, duration);
 	kfree_skb(skb);
+	kfree(sk);
 	return ret;
 }
 
diff --git a/net/bpfilter/bpfilter_kern.c b/net/bpfilter/bpfilter_kern.c
index b64e1649993b..7acfc83087d5 100644
--- a/net/bpfilter/bpfilter_kern.c
+++ b/net/bpfilter/bpfilter_kern.c
@@ -23,9 +23,11 @@ static void shutdown_umh(struct umh_info *info)
 
 	if (!info->pid)
 		return;
-	tsk = pid_task(find_vpid(info->pid), PIDTYPE_PID);
-	if (tsk)
+	tsk = get_pid_task(find_vpid(info->pid), PIDTYPE_PID);
+	if (tsk) {
 		force_sig(SIGKILL, tsk);
+		put_task_struct(tsk);
+	}
 	fput(info->pipe_to_umh);
 	fput(info->pipe_from_umh);
 	info->pid = 0;
@@ -90,6 +92,7 @@ static int __init load_umh(void)
 	int err;
 
 	/* fork usermode process */
+	info.cmdline = "bpfilter_umh";
 	err = fork_usermode_blob(&bpfilter_umh_start,
 				 &bpfilter_umh_end - &bpfilter_umh_start,
 				 &info);
diff --git a/net/bridge/br.c b/net/bridge/br.c
index b0a0b82e2d91..360ad66c21e9 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -151,7 +151,7 @@ static int br_switchdev_event(struct notifier_block *unused,
 			break;
 		}
 		br_fdb_offloaded_set(br, p, fdb_info->addr,
-				     fdb_info->vid);
+				     fdb_info->vid, true);
 		break;
 	case SWITCHDEV_FDB_DEL_TO_BRIDGE:
 		fdb_info = ptr;
@@ -163,7 +163,7 @@ static int br_switchdev_event(struct notifier_block *unused,
 	case SWITCHDEV_FDB_OFFLOADED:
 		fdb_info = ptr;
 		br_fdb_offloaded_set(br, p, fdb_info->addr,
-				     fdb_info->vid);
+				     fdb_info->vid, fdb_info->offloaded);
 		break;
 	}
 
@@ -175,6 +175,22 @@ static struct notifier_block br_switchdev_notifier = {
 	.notifier_call = br_switchdev_event,
 };
 
+void br_opt_toggle(struct net_bridge *br, enum net_bridge_opts opt, bool on)
+{
+	bool cur = !!br_opt_get(br, opt);
+
+	br_debug(br, "toggle option: %d state: %d -> %d\n",
+		 opt, cur, on);
+
+	if (cur == on)
+		return;
+
+	if (on)
+		set_bit(opt, &br->options);
+	else
+		clear_bit(opt, &br->options);
+}
+
 static void __net_exit br_net_exit(struct net *net)
 {
 	struct net_device *dev;
diff --git a/net/bridge/br_arp_nd_proxy.c b/net/bridge/br_arp_nd_proxy.c
index 2cf7716254be..6b78e6351719 100644
--- a/net/bridge/br_arp_nd_proxy.c
+++ b/net/bridge/br_arp_nd_proxy.c
@@ -39,7 +39,7 @@ void br_recalculate_neigh_suppress_enabled(struct net_bridge *br)
 		}
 	}
 
-	br->neigh_suppress_enabled = neigh_suppress;
+	br_opt_toggle(br, BROPT_NEIGH_SUPPRESS_ENABLED, neigh_suppress);
 }
 
 #if IS_ENABLED(CONFIG_INET)
@@ -155,7 +155,7 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br,
 	    ipv4_is_multicast(tip))
 		return;
 
-	if (br->neigh_suppress_enabled) {
+	if (br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED)) {
 		if (p && (p->flags & BR_NEIGH_SUPPRESS))
 			return;
 		if (ipv4_is_zeronet(sip) || sip == tip) {
@@ -175,7 +175,8 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br,
 			return;
 	}
 
-	if (br->neigh_suppress_enabled && br_is_local_ip(vlandev, tip)) {
+	if (br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED) &&
+	    br_is_local_ip(vlandev, tip)) {
 		/* its our local ip, so don't proxy reply
 		 * and don't forward to neigh suppress ports
 		 */
@@ -213,7 +214,8 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br,
 			/* If we have replied or as long as we know the
 			 * mac, indicate to arp replied
 			 */
-			if (replied || br->neigh_suppress_enabled)
+			if (replied ||
+			    br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED))
 				BR_INPUT_SKB_CB(skb)->proxyarp_replied = true;
 		}
 
@@ -311,7 +313,7 @@ static void br_nd_send(struct net_bridge *br, struct net_bridge_port *p,
 	/* Neighbor Advertisement */
 	memset(na, 0, sizeof(*na) + na_olen);
 	na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT;
-	na->icmph.icmp6_router = 0; /* XXX: should be 1 ? */
+	na->icmph.icmp6_router = (n->flags & NTF_ROUTER) ? 1 : 0;
 	na->icmph.icmp6_override = 1;
 	na->icmph.icmp6_solicited = 1;
 	na->target = ns->target;
@@ -460,7 +462,8 @@ void br_do_suppress_nd(struct sk_buff *skb, struct net_bridge *br,
 			 * mac, indicate to NEIGH_SUPPRESS ports that we
 			 * have replied
 			 */
-			if (replied || br->neigh_suppress_enabled)
+			if (replied ||
+			    br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED))
 				BR_INPUT_SKB_CB(skb)->proxyarp_replied = true;
 		}
 		neigh_release(n);
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index e682a668ce57..c6abf927f0c9 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -67,11 +67,11 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (IS_ENABLED(CONFIG_INET) &&
 	    (eth->h_proto == htons(ETH_P_ARP) ||
 	     eth->h_proto == htons(ETH_P_RARP)) &&
-	    br->neigh_suppress_enabled) {
+	    br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED)) {
 		br_do_proxy_suppress_arp(skb, br, vid, NULL);
 	} else if (IS_ENABLED(CONFIG_IPV6) &&
 		   skb->protocol == htons(ETH_P_IPV6) &&
-		   br->neigh_suppress_enabled &&
+		   br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED) &&
 		   pskb_may_pull(skb, sizeof(struct ipv6hdr) +
 				 sizeof(struct nd_msg)) &&
 		   ipv6_hdr(skb)->nexthdr == IPPROTO_ICMPV6) {
@@ -228,7 +228,7 @@ static int br_change_mtu(struct net_device *dev, int new_mtu)
 	dev->mtu = new_mtu;
 
 	/* this flag will be cleared if the MTU was automatically adjusted */
-	br->mtu_set_by_user = true;
+	br_opt_toggle(br, BROPT_MTU_SET_BY_USER, true);
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	/* remember the MTU in the rtable for PMTU */
 	dst_metric_set(&br->fake_rtable.dst, RTAX_MTU, new_mtu);
@@ -344,7 +344,7 @@ void br_netpoll_disable(struct net_bridge_port *p)
 
 	p->np = NULL;
 
-	__netpoll_free_async(np);
+	__netpoll_free(np);
 }
 
 #endif
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 502f66349530..e56ba3912a90 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -504,6 +504,7 @@ static struct net_bridge_fdb_entry *fdb_create(struct net_bridge *br,
 		fdb->added_by_user = 0;
 		fdb->added_by_external_learn = 0;
 		fdb->offloaded = 0;
+		fdb->is_sticky = 0;
 		fdb->updated = fdb->used = jiffies;
 		if (rhashtable_lookup_insert_fast(&br->fdb_hash_tbl,
 						  &fdb->rhnode,
@@ -584,7 +585,7 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
 			unsigned long now = jiffies;
 
 			/* fastpath: update of existing entry */
-			if (unlikely(source != fdb->dst)) {
+			if (unlikely(source != fdb->dst && !fdb->is_sticky)) {
 				fdb->dst = source;
 				fdb_modified = true;
 				/* Take over HW learned entry */
@@ -656,6 +657,8 @@ static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br,
 		ndm->ndm_flags |= NTF_OFFLOADED;
 	if (fdb->added_by_external_learn)
 		ndm->ndm_flags |= NTF_EXT_LEARNED;
+	if (fdb->is_sticky)
+		ndm->ndm_flags |= NTF_STICKY;
 
 	if (nla_put(skb, NDA_LLADDR, ETH_ALEN, &fdb->key.addr))
 		goto nla_put_failure;
@@ -772,8 +775,10 @@ skip:
 
 /* Update (create or replace) forwarding database entry */
 static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
-			 const __u8 *addr, __u16 state, __u16 flags, __u16 vid)
+			 const u8 *addr, u16 state, u16 flags, u16 vid,
+			 u8 ndm_flags)
 {
+	u8 is_sticky = !!(ndm_flags & NTF_STICKY);
 	struct net_bridge_fdb_entry *fdb;
 	bool modified = false;
 
@@ -789,6 +794,9 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 		return -EINVAL;
 	}
 
+	if (is_sticky && (state & NUD_PERMANENT))
+		return -EINVAL;
+
 	fdb = br_fdb_find(br, addr, vid);
 	if (fdb == NULL) {
 		if (!(flags & NLM_F_CREATE))
@@ -832,6 +840,12 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 
 		modified = true;
 	}
+
+	if (is_sticky != fdb->is_sticky) {
+		fdb->is_sticky = is_sticky;
+		modified = true;
+	}
+
 	fdb->added_by_user = 1;
 
 	fdb->used = jiffies;
@@ -865,7 +879,7 @@ static int __br_fdb_add(struct ndmsg *ndm, struct net_bridge *br,
 	} else {
 		spin_lock_bh(&br->hash_lock);
 		err = fdb_add_entry(br, p, addr, ndm->ndm_state,
-				    nlh_flags, vid);
+				    nlh_flags, vid, ndm->ndm_flags);
 		spin_unlock_bh(&br->hash_lock);
 	}
 
@@ -1138,7 +1152,7 @@ int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p,
 }
 
 void br_fdb_offloaded_set(struct net_bridge *br, struct net_bridge_port *p,
-			  const unsigned char *addr, u16 vid)
+			  const unsigned char *addr, u16 vid, bool offloaded)
 {
 	struct net_bridge_fdb_entry *fdb;
 
@@ -1146,7 +1160,7 @@ void br_fdb_offloaded_set(struct net_bridge *br, struct net_bridge_port *p,
 
 	fdb = br_fdb_find(br, addr, vid);
 	if (fdb)
-		fdb->offloaded = 1;
+		fdb->offloaded = offloaded;
 
 	spin_unlock_bh(&br->hash_lock);
 }
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 0363f1bdc401..9b46d2dc4c22 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -394,8 +394,7 @@ static int find_portno(struct net_bridge *br)
 	struct net_bridge_port *p;
 	unsigned long *inuse;
 
-	inuse = kcalloc(BITS_TO_LONGS(BR_MAX_PORTS), sizeof(unsigned long),
-			GFP_KERNEL);
+	inuse = bitmap_zalloc(BR_MAX_PORTS, GFP_KERNEL);
 	if (!inuse)
 		return -ENOMEM;
 
@@ -404,7 +403,7 @@ static int find_portno(struct net_bridge *br)
 		set_bit(p->port_no, inuse);
 	}
 	index = find_first_zero_bit(inuse, BR_MAX_PORTS);
-	kfree(inuse);
+	bitmap_free(inuse);
 
 	return (index >= BR_MAX_PORTS) ? -EXFULL : index;
 }
@@ -509,14 +508,14 @@ void br_mtu_auto_adjust(struct net_bridge *br)
 	ASSERT_RTNL();
 
 	/* if the bridge MTU was manually configured don't mess with it */
-	if (br->mtu_set_by_user)
+	if (br_opt_get(br, BROPT_MTU_SET_BY_USER))
 		return;
 
 	/* change to the minimum MTU and clear the flag which was set by
 	 * the bridge ndo_change_mtu callback
 	 */
 	dev_set_mtu(br->dev, br_mtu_min(br));
-	br->mtu_set_by_user = false;
+	br_opt_toggle(br, BROPT_MTU_SET_BY_USER, false);
 }
 
 static void br_set_gso_limits(struct net_bridge *br)
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 72074276c088..3ddca11f44c2 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -122,7 +122,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
 		br_do_proxy_suppress_arp(skb, br, vid, p);
 	} else if (IS_ENABLED(CONFIG_IPV6) &&
 		   skb->protocol == htons(ETH_P_IPV6) &&
-		   br->neigh_suppress_enabled &&
+		   br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED) &&
 		   pskb_may_pull(skb, sizeof(struct ipv6hdr) +
 				 sizeof(struct nd_msg)) &&
 		   ipv6_hdr(skb)->nexthdr == IPPROTO_ICMPV6) {
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 6d9f48bd374a..a7ea2d431714 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -84,7 +84,7 @@ static int br_mdb_fill_info(struct sk_buff *skb, struct netlink_callback *cb,
 	int i, err = 0;
 	int idx = 0, s_idx = cb->args[1];
 
-	if (br->multicast_disabled)
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return 0;
 
 	mdb = rcu_dereference(br->mdb);
@@ -162,6 +162,29 @@ out:
 	return err;
 }
 
+static int br_mdb_valid_dump_req(const struct nlmsghdr *nlh,
+				 struct netlink_ext_ack *extack)
+{
+	struct br_port_msg *bpm;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*bpm))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid header for mdb dump request");
+		return -EINVAL;
+	}
+
+	bpm = nlmsg_data(nlh);
+	if (bpm->ifindex) {
+		NL_SET_ERR_MSG_MOD(extack, "Filtering by device index is not supported for mdb dump request");
+		return -EINVAL;
+	}
+	if (nlmsg_attrlen(nlh, sizeof(*bpm))) {
+		NL_SET_ERR_MSG(extack, "Invalid data after header in mdb dump request");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int br_mdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct net_device *dev;
@@ -169,6 +192,13 @@ static int br_mdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 	struct nlmsghdr *nlh = NULL;
 	int idx = 0, s_idx;
 
+	if (cb->strict_check) {
+		int err = br_mdb_valid_dump_req(cb->nlh, cb->extack);
+
+		if (err < 0)
+			return err;
+	}
+
 	s_idx = cb->args[0];
 
 	rcu_read_lock();
@@ -598,7 +628,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
 	struct net_bridge_port *p;
 	int ret;
 
-	if (!netif_running(br->dev) || br->multicast_disabled)
+	if (!netif_running(br->dev) || !br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return -EINVAL;
 
 	dev = __dev_get_by_index(net, entry->ifindex);
@@ -673,7 +703,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
 	struct br_ip ip;
 	int err = -EINVAL;
 
-	if (!netif_running(br->dev) || br->multicast_disabled)
+	if (!netif_running(br->dev) || !br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return -EINVAL;
 
 	__mdb_entry_to_br_ip(entry, &ip);
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 20ed7adcf1cc..024139b51d3a 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -158,7 +158,7 @@ struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br,
 	struct net_bridge_mdb_htable *mdb = rcu_dereference(br->mdb);
 	struct br_ip ip;
 
-	if (br->multicast_disabled)
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return NULL;
 
 	if (BR_INPUT_SKB_CB(skb)->igmp)
@@ -411,7 +411,7 @@ static struct sk_buff *br_ip4_multicast_alloc_query(struct net_bridge *br,
 	iph->frag_off = htons(IP_DF);
 	iph->ttl = 1;
 	iph->protocol = IPPROTO_IGMP;
-	iph->saddr = br->multicast_query_use_ifaddr ?
+	iph->saddr = br_opt_get(br, BROPT_MULTICAST_QUERY_USE_IFADDR) ?
 		     inet_select_addr(br->dev, 0, RT_SCOPE_LINK) : 0;
 	iph->daddr = htonl(INADDR_ALLHOSTS_GROUP);
 	((u8 *)&iph[1])[0] = IPOPT_RA;
@@ -503,11 +503,11 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
 	if (ipv6_dev_get_saddr(dev_net(br->dev), br->dev, &ip6h->daddr, 0,
 			       &ip6h->saddr)) {
 		kfree_skb(skb);
-		br->has_ipv6_addr = 0;
+		br_opt_toggle(br, BROPT_HAS_IPV6_ADDR, false);
 		return NULL;
 	}
 
-	br->has_ipv6_addr = 1;
+	br_opt_toggle(br, BROPT_HAS_IPV6_ADDR, true);
 	ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
 
 	hopopt = (u8 *)(ip6h + 1);
@@ -628,7 +628,7 @@ static struct net_bridge_mdb_entry *br_multicast_get_group(
 				port ? port->dev->name : br->dev->name);
 			err = -E2BIG;
 disable:
-			br->multicast_disabled = 1;
+			br_opt_toggle(br, BROPT_MULTICAST_ENABLED, false);
 			goto err;
 		}
 	}
@@ -894,7 +894,7 @@ static void br_multicast_querier_expired(struct net_bridge *br,
 					 struct bridge_mcast_own_query *query)
 {
 	spin_lock(&br->multicast_lock);
-	if (!netif_running(br->dev) || br->multicast_disabled)
+	if (!netif_running(br->dev) || !br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		goto out;
 
 	br_multicast_start_querier(br, query);
@@ -965,8 +965,9 @@ static void br_multicast_send_query(struct net_bridge *br,
 	struct br_ip br_group;
 	unsigned long time;
 
-	if (!netif_running(br->dev) || br->multicast_disabled ||
-	    !br->multicast_querier)
+	if (!netif_running(br->dev) ||
+	    !br_opt_get(br, BROPT_MULTICAST_ENABLED) ||
+	    !br_opt_get(br, BROPT_MULTICAST_QUERIER))
 		return;
 
 	memset(&br_group.u, 0, sizeof(br_group.u));
@@ -1036,7 +1037,7 @@ static void br_mc_disabled_update(struct net_device *dev, bool value)
 		.orig_dev = dev,
 		.id = SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED,
 		.flags = SWITCHDEV_F_DEFER,
-		.u.mc_disabled = value,
+		.u.mc_disabled = !value,
 	};
 
 	switchdev_port_attr_set(dev, &attr);
@@ -1054,7 +1055,8 @@ int br_multicast_add_port(struct net_bridge_port *port)
 	timer_setup(&port->ip6_own_query.timer,
 		    br_ip6_multicast_port_query_expired, 0);
 #endif
-	br_mc_disabled_update(port->dev, port->br->multicast_disabled);
+	br_mc_disabled_update(port->dev,
+			      br_opt_get(port->br, BROPT_MULTICAST_ENABLED));
 
 	port->mcast_stats = netdev_alloc_pcpu_stats(struct bridge_mcast_stats);
 	if (!port->mcast_stats)
@@ -1091,7 +1093,7 @@ static void __br_multicast_enable_port(struct net_bridge_port *port)
 {
 	struct net_bridge *br = port->br;
 
-	if (br->multicast_disabled || !netif_running(br->dev))
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED) || !netif_running(br->dev))
 		return;
 
 	br_multicast_enable(&port->ip4_own_query);
@@ -1634,7 +1636,7 @@ br_multicast_leave_group(struct net_bridge *br,
 	if (timer_pending(&other_query->timer))
 		goto out;
 
-	if (br->multicast_querier) {
+	if (br_opt_get(br, BROPT_MULTICAST_QUERIER)) {
 		__br_multicast_send_query(br, port, &mp->addr);
 
 		time = jiffies + br->multicast_last_member_count *
@@ -1746,7 +1748,7 @@ static void br_multicast_err_count(const struct net_bridge *br,
 	struct bridge_mcast_stats __percpu *stats;
 	struct bridge_mcast_stats *pstats;
 
-	if (!br->multicast_stats_enabled)
+	if (!br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED))
 		return;
 
 	if (p)
@@ -1904,7 +1906,7 @@ int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port,
 	BR_INPUT_SKB_CB(skb)->igmp = 0;
 	BR_INPUT_SKB_CB(skb)->mrouters_only = 0;
 
-	if (br->multicast_disabled)
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return 0;
 
 	switch (skb->protocol) {
@@ -1956,8 +1958,6 @@ void br_multicast_init(struct net_bridge *br)
 	br->hash_max = 512;
 
 	br->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
-	br->multicast_querier = 0;
-	br->multicast_query_use_ifaddr = 0;
 	br->multicast_last_member_count = 2;
 	br->multicast_startup_query_count = 2;
 
@@ -1976,7 +1976,8 @@ void br_multicast_init(struct net_bridge *br)
 	br->ip6_other_query.delay_time = 0;
 	br->ip6_querier.port = NULL;
 #endif
-	br->has_ipv6_addr = 1;
+	br_opt_toggle(br, BROPT_MULTICAST_ENABLED, true);
+	br_opt_toggle(br, BROPT_HAS_IPV6_ADDR, true);
 
 	spin_lock_init(&br->multicast_lock);
 	timer_setup(&br->multicast_router_timer,
@@ -1998,7 +1999,7 @@ static void __br_multicast_open(struct net_bridge *br,
 {
 	query->startup_sent = 0;
 
-	if (br->multicast_disabled)
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		return;
 
 	mod_timer(&query->timer, jiffies);
@@ -2173,12 +2174,12 @@ int br_multicast_toggle(struct net_bridge *br, unsigned long val)
 	int err = 0;
 
 	spin_lock_bh(&br->multicast_lock);
-	if (br->multicast_disabled == !val)
+	if (!!br_opt_get(br, BROPT_MULTICAST_ENABLED) == !!val)
 		goto unlock;
 
-	br_mc_disabled_update(br->dev, !val);
-	br->multicast_disabled = !val;
-	if (br->multicast_disabled)
+	br_mc_disabled_update(br->dev, val);
+	br_opt_toggle(br, BROPT_MULTICAST_ENABLED, !!val);
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
 		goto unlock;
 
 	if (!netif_running(br->dev))
@@ -2189,7 +2190,7 @@ int br_multicast_toggle(struct net_bridge *br, unsigned long val)
 		if (mdb->old) {
 			err = -EEXIST;
 rollback:
-			br->multicast_disabled = !!val;
+			br_opt_toggle(br, BROPT_MULTICAST_ENABLED, false);
 			goto unlock;
 		}
 
@@ -2213,7 +2214,7 @@ bool br_multicast_enabled(const struct net_device *dev)
 {
 	struct net_bridge *br = netdev_priv(dev);
 
-	return !br->multicast_disabled;
+	return !!br_opt_get(br, BROPT_MULTICAST_ENABLED);
 }
 EXPORT_SYMBOL_GPL(br_multicast_enabled);
 
@@ -2236,10 +2237,10 @@ int br_multicast_set_querier(struct net_bridge *br, unsigned long val)
 	val = !!val;
 
 	spin_lock_bh(&br->multicast_lock);
-	if (br->multicast_querier == val)
+	if (br_opt_get(br, BROPT_MULTICAST_QUERIER) == val)
 		goto unlock;
 
-	br->multicast_querier = val;
+	br_opt_toggle(br, BROPT_MULTICAST_QUERIER, !!val);
 	if (!val)
 		goto unlock;
 
@@ -2560,7 +2561,7 @@ void br_multicast_count(struct net_bridge *br, const struct net_bridge_port *p,
 	struct bridge_mcast_stats __percpu *stats;
 
 	/* if multicast_disabled is true then igmp type can't be set */
-	if (!type || !br->multicast_stats_enabled)
+	if (!type || !br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED))
 		return;
 
 	if (p)
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c
index 37278dc280eb..b1b5e8516724 100644
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
@@ -487,14 +487,15 @@ static unsigned int br_nf_pre_routing(void *priv,
 	br = p->br;
 
 	if (IS_IPV6(skb) || IS_VLAN_IPV6(skb) || IS_PPPOE_IPV6(skb)) {
-		if (!brnf_call_ip6tables && !br->nf_call_ip6tables)
+		if (!brnf_call_ip6tables &&
+		    !br_opt_get(br, BROPT_NF_CALL_IP6TABLES))
 			return NF_ACCEPT;
 
 		nf_bridge_pull_encap_header_rcsum(skb);
 		return br_nf_pre_routing_ipv6(priv, skb, state);
 	}
 
-	if (!brnf_call_iptables && !br->nf_call_iptables)
+	if (!brnf_call_iptables && !br_opt_get(br, BROPT_NF_CALL_IPTABLES))
 		return NF_ACCEPT;
 
 	if (!IS_IP(skb) && !IS_VLAN_IP(skb) && !IS_PPPOE_IP(skb))
@@ -636,7 +637,7 @@ static unsigned int br_nf_forward_arp(void *priv,
 		return NF_ACCEPT;
 	br = p->br;
 
-	if (!brnf_call_arptables && !br->nf_call_arptables)
+	if (!brnf_call_arptables && !br_opt_get(br, BROPT_NF_CALL_ARPTABLES))
 		return NF_ACCEPT;
 
 	if (!IS_ARP(skb)) {
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index ec2b58a09f76..3345f1984542 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -1034,6 +1034,7 @@ static const struct nla_policy br_policy[IFLA_BR_MAX + 1] = {
 	[IFLA_BR_MCAST_STATS_ENABLED] = { .type = NLA_U8 },
 	[IFLA_BR_MCAST_IGMP_VERSION] = { .type = NLA_U8 },
 	[IFLA_BR_MCAST_MLD_VERSION] = { .type = NLA_U8 },
+	[IFLA_BR_VLAN_STATS_PER_PORT] = { .type = NLA_U8 },
 };
 
 static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
@@ -1114,6 +1115,14 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 		if (err)
 			return err;
 	}
+
+	if (data[IFLA_BR_VLAN_STATS_PER_PORT]) {
+		__u8 per_port = nla_get_u8(data[IFLA_BR_VLAN_STATS_PER_PORT]);
+
+		err = br_vlan_set_stats_per_port(br, per_port);
+		if (err)
+			return err;
+	}
 #endif
 
 	if (data[IFLA_BR_GROUP_FWD_MASK]) {
@@ -1139,7 +1148,7 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 		spin_lock_bh(&br->lock);
 		memcpy(br->group_addr, new_addr, sizeof(br->group_addr));
 		spin_unlock_bh(&br->lock);
-		br->group_addr_set = true;
+		br_opt_toggle(br, BROPT_GROUP_ADDR_SET, true);
 		br_recalculate_fwd_mask(br);
 	}
 
@@ -1167,7 +1176,7 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 		u8 val;
 
 		val = nla_get_u8(data[IFLA_BR_MCAST_QUERY_USE_IFADDR]);
-		br->multicast_query_use_ifaddr = !!val;
+		br_opt_toggle(br, BROPT_MULTICAST_QUERY_USE_IFADDR, !!val);
 	}
 
 	if (data[IFLA_BR_MCAST_QUERIER]) {
@@ -1244,7 +1253,7 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 		__u8 mcast_stats;
 
 		mcast_stats = nla_get_u8(data[IFLA_BR_MCAST_STATS_ENABLED]);
-		br->multicast_stats_enabled = !!mcast_stats;
+		br_opt_toggle(br, BROPT_MULTICAST_STATS_ENABLED, !!mcast_stats);
 	}
 
 	if (data[IFLA_BR_MCAST_IGMP_VERSION]) {
@@ -1271,19 +1280,19 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 	if (data[IFLA_BR_NF_CALL_IPTABLES]) {
 		u8 val = nla_get_u8(data[IFLA_BR_NF_CALL_IPTABLES]);
 
-		br->nf_call_iptables = val ? true : false;
+		br_opt_toggle(br, BROPT_NF_CALL_IPTABLES, !!val);
 	}
 
 	if (data[IFLA_BR_NF_CALL_IP6TABLES]) {
 		u8 val = nla_get_u8(data[IFLA_BR_NF_CALL_IP6TABLES]);
 
-		br->nf_call_ip6tables = val ? true : false;
+		br_opt_toggle(br, BROPT_NF_CALL_IP6TABLES, !!val);
 	}
 
 	if (data[IFLA_BR_NF_CALL_ARPTABLES]) {
 		u8 val = nla_get_u8(data[IFLA_BR_NF_CALL_ARPTABLES]);
 
-		br->nf_call_arptables = val ? true : false;
+		br_opt_toggle(br, BROPT_NF_CALL_ARPTABLES, !!val);
 	}
 #endif
 
@@ -1327,6 +1336,7 @@ static size_t br_get_size(const struct net_device *brdev)
 	       nla_total_size(sizeof(__be16)) +	/* IFLA_BR_VLAN_PROTOCOL */
 	       nla_total_size(sizeof(u16)) +    /* IFLA_BR_VLAN_DEFAULT_PVID */
 	       nla_total_size(sizeof(u8)) +     /* IFLA_BR_VLAN_STATS_ENABLED */
+	       nla_total_size(sizeof(u8)) +	/* IFLA_BR_VLAN_STATS_PER_PORT */
 #endif
 	       nla_total_size(sizeof(u16)) +    /* IFLA_BR_GROUP_FWD_MASK */
 	       nla_total_size(sizeof(struct ifla_bridge_id)) +   /* IFLA_BR_ROOT_ID */
@@ -1416,17 +1426,22 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev)
 #ifdef CONFIG_BRIDGE_VLAN_FILTERING
 	if (nla_put_be16(skb, IFLA_BR_VLAN_PROTOCOL, br->vlan_proto) ||
 	    nla_put_u16(skb, IFLA_BR_VLAN_DEFAULT_PVID, br->default_pvid) ||
-	    nla_put_u8(skb, IFLA_BR_VLAN_STATS_ENABLED, br->vlan_stats_enabled))
+	    nla_put_u8(skb, IFLA_BR_VLAN_STATS_ENABLED,
+		       br_opt_get(br, BROPT_VLAN_STATS_ENABLED)) ||
+	    nla_put_u8(skb, IFLA_BR_VLAN_STATS_PER_PORT,
+		       br_opt_get(br, IFLA_BR_VLAN_STATS_PER_PORT)))
 		return -EMSGSIZE;
 #endif
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
 	if (nla_put_u8(skb, IFLA_BR_MCAST_ROUTER, br->multicast_router) ||
-	    nla_put_u8(skb, IFLA_BR_MCAST_SNOOPING, !br->multicast_disabled) ||
+	    nla_put_u8(skb, IFLA_BR_MCAST_SNOOPING,
+		       br_opt_get(br, BROPT_MULTICAST_ENABLED)) ||
 	    nla_put_u8(skb, IFLA_BR_MCAST_QUERY_USE_IFADDR,
-		       br->multicast_query_use_ifaddr) ||
-	    nla_put_u8(skb, IFLA_BR_MCAST_QUERIER, br->multicast_querier) ||
+		       br_opt_get(br, BROPT_MULTICAST_QUERY_USE_IFADDR)) ||
+	    nla_put_u8(skb, IFLA_BR_MCAST_QUERIER,
+		       br_opt_get(br, BROPT_MULTICAST_QUERIER)) ||
 	    nla_put_u8(skb, IFLA_BR_MCAST_STATS_ENABLED,
-		       br->multicast_stats_enabled) ||
+		       br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED)) ||
 	    nla_put_u32(skb, IFLA_BR_MCAST_HASH_ELASTICITY,
 			br->hash_elasticity) ||
 	    nla_put_u32(skb, IFLA_BR_MCAST_HASH_MAX, br->hash_max) ||
@@ -1469,11 +1484,11 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev)
 #endif
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	if (nla_put_u8(skb, IFLA_BR_NF_CALL_IPTABLES,
-		       br->nf_call_iptables ? 1 : 0) ||
+		       br_opt_get(br, BROPT_NF_CALL_IPTABLES) ? 1 : 0) ||
 	    nla_put_u8(skb, IFLA_BR_NF_CALL_IP6TABLES,
-		       br->nf_call_ip6tables ? 1 : 0) ||
+		       br_opt_get(br, BROPT_NF_CALL_IP6TABLES) ? 1 : 0) ||
 	    nla_put_u8(skb, IFLA_BR_NF_CALL_ARPTABLES,
-		       br->nf_call_arptables ? 1 : 0))
+		       br_opt_get(br, BROPT_NF_CALL_ARPTABLES) ? 1 : 0))
 		return -EMSGSIZE;
 #endif
 
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 11ed2029985f..2920e06a5403 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -54,14 +54,12 @@ typedef struct bridge_id bridge_id;
 typedef struct mac_addr mac_addr;
 typedef __u16 port_id;
 
-struct bridge_id
-{
+struct bridge_id {
 	unsigned char	prio[2];
 	unsigned char	addr[ETH_ALEN];
 };
 
-struct mac_addr
-{
+struct mac_addr {
 	unsigned char	addr[ETH_ALEN];
 };
 
@@ -181,6 +179,7 @@ struct net_bridge_fdb_entry {
 	struct hlist_node		fdb_node;
 	unsigned char			is_local:1,
 					is_static:1,
+					is_sticky:1,
 					added_by_user:1,
 					added_by_external_learn:1,
 					offloaded:1;
@@ -206,8 +205,7 @@ struct net_bridge_port_group {
 	unsigned char			eth_addr[ETH_ALEN];
 };
 
-struct net_bridge_mdb_entry
-{
+struct net_bridge_mdb_entry {
 	struct hlist_node		hlist[2];
 	struct net_bridge		*br;
 	struct net_bridge_port_group __rcu *ports;
@@ -217,8 +215,7 @@ struct net_bridge_mdb_entry
 	bool				host_joined;
 };
 
-struct net_bridge_mdb_htable
-{
+struct net_bridge_mdb_htable {
 	struct hlist_head		*mhash;
 	struct rcu_head			rcu;
 	struct net_bridge_mdb_htable	*old;
@@ -309,16 +306,32 @@ static inline struct net_bridge_port *br_port_get_rtnl_rcu(const struct net_devi
 		rcu_dereference_rtnl(dev->rx_handler_data) : NULL;
 }
 
+enum net_bridge_opts {
+	BROPT_VLAN_ENABLED,
+	BROPT_VLAN_STATS_ENABLED,
+	BROPT_NF_CALL_IPTABLES,
+	BROPT_NF_CALL_IP6TABLES,
+	BROPT_NF_CALL_ARPTABLES,
+	BROPT_GROUP_ADDR_SET,
+	BROPT_MULTICAST_ENABLED,
+	BROPT_MULTICAST_QUERIER,
+	BROPT_MULTICAST_QUERY_USE_IFADDR,
+	BROPT_MULTICAST_STATS_ENABLED,
+	BROPT_HAS_IPV6_ADDR,
+	BROPT_NEIGH_SUPPRESS_ENABLED,
+	BROPT_MTU_SET_BY_USER,
+	BROPT_VLAN_STATS_PER_PORT,
+};
+
 struct net_bridge {
 	spinlock_t			lock;
 	spinlock_t			hash_lock;
 	struct list_head		port_list;
 	struct net_device		*dev;
 	struct pcpu_sw_netstats		__percpu *stats;
+	unsigned long			options;
 	/* These fields are accessed on each packet */
 #ifdef CONFIG_BRIDGE_VLAN_FILTERING
-	u8				vlan_enabled;
-	u8				vlan_stats_enabled;
 	__be16				vlan_proto;
 	u16				default_pvid;
 	struct net_bridge_vlan_group	__rcu *vlgrp;
@@ -330,9 +343,6 @@ struct net_bridge {
 		struct rtable		fake_rtable;
 		struct rt6_info		fake_rt6_info;
 	};
-	bool				nf_call_iptables;
-	bool				nf_call_ip6tables;
-	bool				nf_call_arptables;
 #endif
 	u16				group_fwd_mask;
 	u16				group_fwd_mask_required;
@@ -340,7 +350,6 @@ struct net_bridge {
 	/* STP */
 	bridge_id			designated_root;
 	bridge_id			bridge_id;
-	u32				root_path_cost;
 	unsigned char			topology_change;
 	unsigned char			topology_change_detected;
 	u16				root_port;
@@ -352,9 +361,9 @@ struct net_bridge {
 	unsigned long			bridge_hello_time;
 	unsigned long			bridge_forward_delay;
 	unsigned long			bridge_ageing_time;
+	u32				root_path_cost;
 
 	u8				group_addr[ETH_ALEN];
-	bool				group_addr_set;
 
 	enum {
 		BR_NO_STP, 		/* no spanning tree */
@@ -363,13 +372,6 @@ struct net_bridge {
 	} stp_enabled;
 
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
-	unsigned char			multicast_router;
-
-	u8				multicast_disabled:1;
-	u8				multicast_querier:1;
-	u8				multicast_query_use_ifaddr:1;
-	u8				has_ipv6_addr:1;
-	u8				multicast_stats_enabled:1;
 
 	u32				hash_elasticity;
 	u32				hash_max;
@@ -378,7 +380,11 @@ struct net_bridge {
 	u32				multicast_startup_query_count;
 
 	u8				multicast_igmp_version;
-
+	u8				multicast_router;
+#if IS_ENABLED(CONFIG_IPV6)
+	u8				multicast_mld_version;
+#endif
+	spinlock_t			multicast_lock;
 	unsigned long			multicast_last_member_interval;
 	unsigned long			multicast_membership_interval;
 	unsigned long			multicast_querier_interval;
@@ -386,7 +392,6 @@ struct net_bridge {
 	unsigned long			multicast_query_response_interval;
 	unsigned long			multicast_startup_query_interval;
 
-	spinlock_t			multicast_lock;
 	struct net_bridge_mdb_htable __rcu *mdb;
 	struct hlist_head		router_list;
 
@@ -399,7 +404,6 @@ struct net_bridge {
 	struct bridge_mcast_other_query	ip6_other_query;
 	struct bridge_mcast_own_query	ip6_own_query;
 	struct bridge_mcast_querier	ip6_querier;
-	u8				multicast_mld_version;
 #endif /* IS_ENABLED(CONFIG_IPV6) */
 #endif
 
@@ -413,8 +417,6 @@ struct net_bridge {
 #ifdef CONFIG_NET_SWITCHDEV
 	int offload_fwd_mark;
 #endif
-	bool				neigh_suppress_enabled;
-	bool				mtu_set_by_user;
 	struct hlist_head		fdb_list;
 };
 
@@ -492,6 +494,14 @@ static inline bool br_vlan_should_use(const struct net_bridge_vlan *v)
 	return true;
 }
 
+static inline int br_opt_get(const struct net_bridge *br,
+			     enum net_bridge_opts opt)
+{
+	return test_bit(opt, &br->options);
+}
+
+void br_opt_toggle(struct net_bridge *br, enum net_bridge_opts opt, bool on);
+
 /* br_device.c */
 void br_dev_setup(struct net_device *dev);
 void br_dev_delete(struct net_device *dev, struct list_head *list);
@@ -564,7 +574,7 @@ int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p,
 			      const unsigned char *addr, u16 vid,
 			      bool swdev_notify);
 void br_fdb_offloaded_set(struct net_bridge *br, struct net_bridge_port *p,
-			  const unsigned char *addr, u16 vid);
+			  const unsigned char *addr, u16 vid, bool offloaded);
 
 /* br_forward.c */
 enum br_pkt_type {
@@ -698,8 +708,8 @@ __br_multicast_querier_exists(struct net_bridge *br,
 {
 	bool own_querier_enabled;
 
-	if (br->multicast_querier) {
-		if (is_ipv6 && !br->has_ipv6_addr)
+	if (br_opt_get(br, BROPT_MULTICAST_QUERIER)) {
+		if (is_ipv6 && !br_opt_get(br, BROPT_HAS_IPV6_ADDR))
 			own_querier_enabled = false;
 		else
 			own_querier_enabled = true;
@@ -850,6 +860,7 @@ int br_vlan_filter_toggle(struct net_bridge *br, unsigned long val);
 int __br_vlan_set_proto(struct net_bridge *br, __be16 proto);
 int br_vlan_set_proto(struct net_bridge *br, unsigned long val);
 int br_vlan_set_stats(struct net_bridge *br, unsigned long val);
+int br_vlan_set_stats_per_port(struct net_bridge *br, unsigned long val);
 int br_vlan_init(struct net_bridge *br);
 int br_vlan_set_default_pvid(struct net_bridge *br, unsigned long val);
 int __br_vlan_set_default_pvid(struct net_bridge *br, u16 pvid);
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c
index d77f807420c4..b993df770675 100644
--- a/net/bridge/br_switchdev.c
+++ b/net/bridge/br_switchdev.c
@@ -103,7 +103,7 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p,
 static void
 br_switchdev_fdb_call_notifiers(bool adding, const unsigned char *mac,
 				u16 vid, struct net_device *dev,
-				bool added_by_user)
+				bool added_by_user, bool offloaded)
 {
 	struct switchdev_notifier_fdb_info info;
 	unsigned long notifier_type;
@@ -111,6 +111,7 @@ br_switchdev_fdb_call_notifiers(bool adding, const unsigned char *mac,
 	info.addr = mac;
 	info.vid = vid;
 	info.added_by_user = added_by_user;
+	info.offloaded = offloaded;
 	notifier_type = adding ? SWITCHDEV_FDB_ADD_TO_DEVICE : SWITCHDEV_FDB_DEL_TO_DEVICE;
 	call_switchdev_notifiers(notifier_type, dev, &info.info);
 }
@@ -126,13 +127,15 @@ br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type)
 		br_switchdev_fdb_call_notifiers(false, fdb->key.addr.addr,
 						fdb->key.vlan_id,
 						fdb->dst->dev,
-						fdb->added_by_user);
+						fdb->added_by_user,
+						fdb->offloaded);
 		break;
 	case RTM_NEWNEIGH:
 		br_switchdev_fdb_call_notifiers(true, fdb->key.addr.addr,
 						fdb->key.vlan_id,
 						fdb->dst->dev,
-						fdb->added_by_user);
+						fdb->added_by_user,
+						fdb->offloaded);
 		break;
 	}
 }
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 0318a69888d4..60182bef6341 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -303,7 +303,7 @@ static ssize_t group_addr_store(struct device *d,
 	ether_addr_copy(br->group_addr, new_addr);
 	spin_unlock_bh(&br->lock);
 
-	br->group_addr_set = true;
+	br_opt_toggle(br, BROPT_GROUP_ADDR_SET, true);
 	br_recalculate_fwd_mask(br);
 	netdev_state_change(br->dev);
 
@@ -349,7 +349,7 @@ static ssize_t multicast_snooping_show(struct device *d,
 				       char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%d\n", !br->multicast_disabled);
+	return sprintf(buf, "%d\n", br_opt_get(br, BROPT_MULTICAST_ENABLED));
 }
 
 static ssize_t multicast_snooping_store(struct device *d,
@@ -365,12 +365,13 @@ static ssize_t multicast_query_use_ifaddr_show(struct device *d,
 					       char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%d\n", br->multicast_query_use_ifaddr);
+	return sprintf(buf, "%d\n",
+		       br_opt_get(br, BROPT_MULTICAST_QUERY_USE_IFADDR));
 }
 
 static int set_query_use_ifaddr(struct net_bridge *br, unsigned long val)
 {
-	br->multicast_query_use_ifaddr = !!val;
+	br_opt_toggle(br, BROPT_MULTICAST_QUERY_USE_IFADDR, !!val);
 	return 0;
 }
 
@@ -388,7 +389,7 @@ static ssize_t multicast_querier_show(struct device *d,
 				      char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%d\n", br->multicast_querier);
+	return sprintf(buf, "%d\n", br_opt_get(br, BROPT_MULTICAST_QUERIER));
 }
 
 static ssize_t multicast_querier_store(struct device *d,
@@ -636,12 +637,13 @@ static ssize_t multicast_stats_enabled_show(struct device *d,
 {
 	struct net_bridge *br = to_bridge(d);
 
-	return sprintf(buf, "%u\n", br->multicast_stats_enabled);
+	return sprintf(buf, "%d\n",
+		       br_opt_get(br, BROPT_MULTICAST_STATS_ENABLED));
 }
 
 static int set_stats_enabled(struct net_bridge *br, unsigned long val)
 {
-	br->multicast_stats_enabled = !!val;
+	br_opt_toggle(br, BROPT_MULTICAST_STATS_ENABLED, !!val);
 	return 0;
 }
 
@@ -678,12 +680,12 @@ static ssize_t nf_call_iptables_show(
 	struct device *d, struct device_attribute *attr, char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%u\n", br->nf_call_iptables);
+	return sprintf(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_IPTABLES));
 }
 
 static int set_nf_call_iptables(struct net_bridge *br, unsigned long val)
 {
-	br->nf_call_iptables = val ? true : false;
+	br_opt_toggle(br, BROPT_NF_CALL_IPTABLES, !!val);
 	return 0;
 }
 
@@ -699,12 +701,12 @@ static ssize_t nf_call_ip6tables_show(
 	struct device *d, struct device_attribute *attr, char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%u\n", br->nf_call_ip6tables);
+	return sprintf(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_IP6TABLES));
 }
 
 static int set_nf_call_ip6tables(struct net_bridge *br, unsigned long val)
 {
-	br->nf_call_ip6tables = val ? true : false;
+	br_opt_toggle(br, BROPT_NF_CALL_IP6TABLES, !!val);
 	return 0;
 }
 
@@ -720,12 +722,12 @@ static ssize_t nf_call_arptables_show(
 	struct device *d, struct device_attribute *attr, char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%u\n", br->nf_call_arptables);
+	return sprintf(buf, "%u\n", br_opt_get(br, BROPT_NF_CALL_ARPTABLES));
 }
 
 static int set_nf_call_arptables(struct net_bridge *br, unsigned long val)
 {
-	br->nf_call_arptables = val ? true : false;
+	br_opt_toggle(br, BROPT_NF_CALL_ARPTABLES, !!val);
 	return 0;
 }
 
@@ -743,7 +745,7 @@ static ssize_t vlan_filtering_show(struct device *d,
 				   char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%d\n", br->vlan_enabled);
+	return sprintf(buf, "%d\n", br_opt_get(br, BROPT_VLAN_ENABLED));
 }
 
 static ssize_t vlan_filtering_store(struct device *d,
@@ -791,7 +793,7 @@ static ssize_t vlan_stats_enabled_show(struct device *d,
 				       char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%u\n", br->vlan_stats_enabled);
+	return sprintf(buf, "%u\n", br_opt_get(br, BROPT_VLAN_STATS_ENABLED));
 }
 
 static ssize_t vlan_stats_enabled_store(struct device *d,
@@ -801,6 +803,22 @@ static ssize_t vlan_stats_enabled_store(struct device *d,
 	return store_bridge_parm(d, buf, len, br_vlan_set_stats);
 }
 static DEVICE_ATTR_RW(vlan_stats_enabled);
+
+static ssize_t vlan_stats_per_port_show(struct device *d,
+					struct device_attribute *attr,
+					char *buf)
+{
+	struct net_bridge *br = to_bridge(d);
+	return sprintf(buf, "%u\n", br_opt_get(br, BROPT_VLAN_STATS_PER_PORT));
+}
+
+static ssize_t vlan_stats_per_port_store(struct device *d,
+					 struct device_attribute *attr,
+					 const char *buf, size_t len)
+{
+	return store_bridge_parm(d, buf, len, br_vlan_set_stats_per_port);
+}
+static DEVICE_ATTR_RW(vlan_stats_per_port);
 #endif
 
 static struct attribute *bridge_attrs[] = {
@@ -854,6 +872,7 @@ static struct attribute *bridge_attrs[] = {
 	&dev_attr_vlan_protocol.attr,
 	&dev_attr_default_pvid.attr,
 	&dev_attr_vlan_stats_enabled.attr,
+	&dev_attr_vlan_stats_per_port.attr,
 #endif
 	NULL
 };
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 7df269092103..8c9297a01947 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -190,6 +190,19 @@ static void br_vlan_put_master(struct net_bridge_vlan *masterv)
 	}
 }
 
+static void nbp_vlan_rcu_free(struct rcu_head *rcu)
+{
+	struct net_bridge_vlan *v;
+
+	v = container_of(rcu, struct net_bridge_vlan, rcu);
+	WARN_ON(br_vlan_is_master(v));
+	/* if we had per-port stats configured then free them here */
+	if (v->brvlan->stats != v->stats)
+		free_percpu(v->stats);
+	v->stats = NULL;
+	kfree(v);
+}
+
 /* This is the shared VLAN add function which works for both ports and bridge
  * devices. There are four possible calls to this function in terms of the
  * vlan entry type:
@@ -245,7 +258,15 @@ static int __vlan_add(struct net_bridge_vlan *v, u16 flags)
 		if (!masterv)
 			goto out_filt;
 		v->brvlan = masterv;
-		v->stats = masterv->stats;
+		if (br_opt_get(br, BROPT_VLAN_STATS_PER_PORT)) {
+			v->stats = netdev_alloc_pcpu_stats(struct br_vlan_stats);
+			if (!v->stats) {
+				err = -ENOMEM;
+				goto out_filt;
+			}
+		} else {
+			v->stats = masterv->stats;
+		}
 	} else {
 		err = br_switchdev_port_vlan_add(dev, v->vid, flags);
 		if (err && err != -EOPNOTSUPP)
@@ -282,6 +303,10 @@ out_filt:
 	if (p) {
 		__vlan_vid_del(dev, br, v->vid);
 		if (masterv) {
+			if (v->stats && masterv->stats != v->stats)
+				free_percpu(v->stats);
+			v->stats = NULL;
+
 			br_vlan_put_master(masterv);
 			v->brvlan = NULL;
 		}
@@ -329,7 +354,7 @@ static int __vlan_del(struct net_bridge_vlan *v)
 		rhashtable_remove_fast(&vg->vlan_hash, &v->vnode,
 				       br_vlan_rht_params);
 		__vlan_del_list(v);
-		kfree_rcu(v, rcu);
+		call_rcu(&v->rcu, nbp_vlan_rcu_free);
 	}
 
 	br_vlan_put_master(masterv);
@@ -386,7 +411,7 @@ struct sk_buff *br_handle_vlan(struct net_bridge *br,
 			return NULL;
 		}
 	}
-	if (br->vlan_stats_enabled) {
+	if (br_opt_get(br, BROPT_VLAN_STATS_ENABLED)) {
 		stats = this_cpu_ptr(v->stats);
 		u64_stats_update_begin(&stats->syncp);
 		stats->tx_bytes += skb->len;
@@ -475,14 +500,14 @@ static bool __allowed_ingress(const struct net_bridge *br,
 			skb->vlan_tci |= pvid;
 
 		/* if stats are disabled we can avoid the lookup */
-		if (!br->vlan_stats_enabled)
+		if (!br_opt_get(br, BROPT_VLAN_STATS_ENABLED))
 			return true;
 	}
 	v = br_vlan_find(vg, *vid);
 	if (!v || !br_vlan_should_use(v))
 		goto drop;
 
-	if (br->vlan_stats_enabled) {
+	if (br_opt_get(br, BROPT_VLAN_STATS_ENABLED)) {
 		stats = this_cpu_ptr(v->stats);
 		u64_stats_update_begin(&stats->syncp);
 		stats->rx_bytes += skb->len;
@@ -504,7 +529,7 @@ bool br_allowed_ingress(const struct net_bridge *br,
 	/* If VLAN filtering is disabled on the bridge, all packets are
 	 * permitted.
 	 */
-	if (!br->vlan_enabled) {
+	if (!br_opt_get(br, BROPT_VLAN_ENABLED)) {
 		BR_INPUT_SKB_CB(skb)->vlan_filtered = false;
 		return true;
 	}
@@ -538,7 +563,7 @@ bool br_should_learn(struct net_bridge_port *p, struct sk_buff *skb, u16 *vid)
 	struct net_bridge *br = p->br;
 
 	/* If filtering was disabled at input, let it pass. */
-	if (!br->vlan_enabled)
+	if (!br_opt_get(br, BROPT_VLAN_ENABLED))
 		return true;
 
 	vg = nbp_vlan_group_rcu(p);
@@ -695,11 +720,12 @@ struct net_bridge_vlan *br_vlan_find(struct net_bridge_vlan_group *vg, u16 vid)
 /* Must be protected by RTNL. */
 static void recalculate_group_addr(struct net_bridge *br)
 {
-	if (br->group_addr_set)
+	if (br_opt_get(br, BROPT_GROUP_ADDR_SET))
 		return;
 
 	spin_lock_bh(&br->lock);
-	if (!br->vlan_enabled || br->vlan_proto == htons(ETH_P_8021Q)) {
+	if (!br_opt_get(br, BROPT_VLAN_ENABLED) ||
+	    br->vlan_proto == htons(ETH_P_8021Q)) {
 		/* Bridge Group Address */
 		br->group_addr[5] = 0x00;
 	} else { /* vlan_enabled && ETH_P_8021AD */
@@ -712,7 +738,8 @@ static void recalculate_group_addr(struct net_bridge *br)
 /* Must be protected by RTNL. */
 void br_recalculate_fwd_mask(struct net_bridge *br)
 {
-	if (!br->vlan_enabled || br->vlan_proto == htons(ETH_P_8021Q))
+	if (!br_opt_get(br, BROPT_VLAN_ENABLED) ||
+	    br->vlan_proto == htons(ETH_P_8021Q))
 		br->group_fwd_mask_required = BR_GROUPFWD_DEFAULT;
 	else /* vlan_enabled && ETH_P_8021AD */
 		br->group_fwd_mask_required = BR_GROUPFWD_8021AD &
@@ -729,14 +756,14 @@ int __br_vlan_filter_toggle(struct net_bridge *br, unsigned long val)
 	};
 	int err;
 
-	if (br->vlan_enabled == val)
+	if (br_opt_get(br, BROPT_VLAN_ENABLED) == !!val)
 		return 0;
 
 	err = switchdev_port_attr_set(br->dev, &attr);
 	if (err && err != -EOPNOTSUPP)
 		return err;
 
-	br->vlan_enabled = val;
+	br_opt_toggle(br, BROPT_VLAN_ENABLED, !!val);
 	br_manage_promisc(br);
 	recalculate_group_addr(br);
 	br_recalculate_fwd_mask(br);
@@ -753,7 +780,7 @@ bool br_vlan_enabled(const struct net_device *dev)
 {
 	struct net_bridge *br = netdev_priv(dev);
 
-	return !!br->vlan_enabled;
+	return br_opt_get(br, BROPT_VLAN_ENABLED);
 }
 EXPORT_SYMBOL_GPL(br_vlan_enabled);
 
@@ -819,7 +846,31 @@ int br_vlan_set_stats(struct net_bridge *br, unsigned long val)
 	switch (val) {
 	case 0:
 	case 1:
-		br->vlan_stats_enabled = val;
+		br_opt_toggle(br, BROPT_VLAN_STATS_ENABLED, !!val);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int br_vlan_set_stats_per_port(struct net_bridge *br, unsigned long val)
+{
+	struct net_bridge_port *p;
+
+	/* allow to change the option if there are no port vlans configured */
+	list_for_each_entry(p, &br->port_list, list) {
+		struct net_bridge_vlan_group *vg = nbp_vlan_group(p);
+
+		if (vg->num_vlans)
+			return -EBUSY;
+	}
+
+	switch (val) {
+	case 0:
+	case 1:
+		br_opt_toggle(br, BROPT_VLAN_STATS_PER_PORT, !!val);
 		break;
 	default:
 		return -EINVAL;
@@ -877,8 +928,7 @@ int __br_vlan_set_default_pvid(struct net_bridge *br, u16 pvid)
 		return 0;
 	}
 
-	changed = kcalloc(BITS_TO_LONGS(BR_MAX_PORTS), sizeof(unsigned long),
-			  GFP_KERNEL);
+	changed = bitmap_zalloc(BR_MAX_PORTS, GFP_KERNEL);
 	if (!changed)
 		return -ENOMEM;
 
@@ -925,7 +975,7 @@ int __br_vlan_set_default_pvid(struct net_bridge *br, u16 pvid)
 	br->default_pvid = pvid;
 
 out:
-	kfree(changed);
+	bitmap_free(changed);
 	return err;
 
 err_port:
@@ -965,7 +1015,7 @@ int br_vlan_set_default_pvid(struct net_bridge *br, unsigned long val)
 		goto out;
 
 	/* Only allow default pvid change when filtering is disabled */
-	if (br->vlan_enabled) {
+	if (br_opt_get(br, BROPT_VLAN_ENABLED)) {
 		pr_info_once("Please disable vlan filtering to change default_pvid\n");
 		err = -EPERM;
 		goto out;
@@ -1019,7 +1069,7 @@ int nbp_vlan_init(struct net_bridge_port *p)
 		.orig_dev = p->br->dev,
 		.id = SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING,
 		.flags = SWITCHDEV_F_SKIP_EOPNOTSUPP,
-		.u.vlan_filtering = p->br->vlan_enabled,
+		.u.vlan_filtering = br_opt_get(p->br, BROPT_VLAN_ENABLED),
 	};
 	struct net_bridge_vlan_group *vg;
 	int ret = -ENOMEM;
diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c
index b82440e1fcb4..a931a71ef6df 100644
--- a/net/caif/cfrfml.c
+++ b/net/caif/cfrfml.c
@@ -264,9 +264,6 @@ static int cfrfml_transmit(struct cflayer *layr, struct cfpkt *pkt)
 		frontpkt = rearpkt;
 		rearpkt = NULL;
 
-		err = -ENOMEM;
-		if (frontpkt == NULL)
-			goto out;
 		err = -EPROTO;
 		if (cfpkt_add_head(frontpkt, head, 6) < 0)
 			goto out;
diff --git a/net/core/Makefile b/net/core/Makefile
index 80175e6a2eb8..fccd31e0e7f7 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -16,6 +16,7 @@ obj-y		     += dev.o ethtool.o dev_addr_lists.o dst.o netevent.o \
 obj-y += net-sysfs.o
 obj-$(CONFIG_PAGE_POOL) += page_pool.o
 obj-$(CONFIG_PROC_FS) += net-procfs.o
+obj-$(CONFIG_NET_SOCK_MSG) += skmsg.o
 obj-$(CONFIG_NET_PKTGEN) += pktgen.o
 obj-$(CONFIG_NETPOLL) += netpoll.o
 obj-$(CONFIG_FIB_RULES) += fib_rules.o
@@ -27,6 +28,7 @@ obj-$(CONFIG_CGROUP_NET_PRIO) += netprio_cgroup.o
 obj-$(CONFIG_CGROUP_NET_CLASSID) += netclassid_cgroup.o
 obj-$(CONFIG_LWTUNNEL) += lwtunnel.o
 obj-$(CONFIG_LWTUNNEL_BPF) += lwt_bpf.o
+obj-$(CONFIG_BPF_STREAM_PARSER) += sock_map.o
 obj-$(CONFIG_DST_CACHE) += dst_cache.o
 obj-$(CONFIG_HWBM) += hwbm.o
 obj-$(CONFIG_NET_DEVLINK) += devlink.o
diff --git a/net/core/dev.c b/net/core/dev.c
index 82114e1111e6..022ad73d6253 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1752,6 +1752,28 @@ int call_netdevice_notifiers(unsigned long val, struct net_device *dev)
 }
 EXPORT_SYMBOL(call_netdevice_notifiers);
 
+/**
+ *	call_netdevice_notifiers_mtu - call all network notifier blocks
+ *	@val: value passed unmodified to notifier function
+ *	@dev: net_device pointer passed unmodified to notifier function
+ *	@arg: additional u32 argument passed to the notifier function
+ *
+ *	Call all network notifier blocks.  Parameters and return value
+ *	are as for raw_notifier_call_chain().
+ */
+static int call_netdevice_notifiers_mtu(unsigned long val,
+					struct net_device *dev, u32 arg)
+{
+	struct netdev_notifier_info_ext info = {
+		.info.dev = dev,
+		.ext.mtu = arg,
+	};
+
+	BUILD_BUG_ON(offsetof(struct netdev_notifier_info_ext, info) != 0);
+
+	return call_netdevice_notifiers_info(val, &info.info);
+}
+
 #ifdef CONFIG_NET_INGRESS
 static DEFINE_STATIC_KEY_FALSE(ingress_needed_key);
 
@@ -1954,6 +1976,17 @@ static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb)
 	return false;
 }
 
+/**
+ * dev_nit_active - return true if any network interface taps are in use
+ *
+ * @dev: network device to check for the presence of taps
+ */
+bool dev_nit_active(struct net_device *dev)
+{
+	return !list_empty(&ptype_all) || !list_empty(&dev->ptype_all);
+}
+EXPORT_SYMBOL_GPL(dev_nit_active);
+
 /*
  *	Support routine. Sends outgoing frames to any network
  *	taps currently in use.
@@ -1969,6 +2002,9 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 	rcu_read_lock();
 again:
 	list_for_each_entry_rcu(ptype, ptype_list, list) {
+		if (ptype->ignore_outgoing)
+			continue;
+
 		/* Never send packets back to the socket
 		 * they originated from - MvS (miquels@drinkel.ow.org)
 		 */
@@ -3208,7 +3244,7 @@ static int xmit_one(struct sk_buff *skb, struct net_device *dev,
 	unsigned int len;
 	int rc;
 
-	if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
+	if (dev_nit_active(dev))
 		dev_queue_xmit_nit(skb, dev);
 
 	len = skb->len;
@@ -3228,7 +3264,7 @@ struct sk_buff *dev_hard_start_xmit(struct sk_buff *first, struct net_device *de
 	while (skb) {
 		struct sk_buff *next = skb->next;
 
-		skb->next = NULL;
+		skb_mark_not_on_list(skb);
 		rc = xmit_one(skb, dev, txq, next != NULL);
 		if (unlikely(!dev_xmit_complete(rc))) {
 			skb->next = next;
@@ -3328,7 +3364,7 @@ struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *d
 
 	for (; skb != NULL; skb = next) {
 		next = skb->next;
-		skb->next = NULL;
+		skb_mark_not_on_list(skb);
 
 		/* in case skb wont be segmented, point to itself */
 		skb->prev = skb;
@@ -4255,6 +4291,9 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb,
 	struct netdev_rx_queue *rxqueue;
 	void *orig_data, *orig_data_end;
 	u32 metalen, act = XDP_DROP;
+	__be16 orig_eth_type;
+	struct ethhdr *eth;
+	bool orig_bcast;
 	int hlen, off;
 	u32 mac_len;
 
@@ -4295,6 +4334,9 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb,
 	xdp->data_hard_start = skb->data - skb_headroom(skb);
 	orig_data_end = xdp->data_end;
 	orig_data = xdp->data;
+	eth = (struct ethhdr *)xdp->data;
+	orig_bcast = is_multicast_ether_addr_64bits(eth->h_dest);
+	orig_eth_type = eth->h_proto;
 
 	rxqueue = netif_get_rxqueue(skb);
 	xdp->rxq = &rxqueue->xdp_rxq;
@@ -4318,6 +4360,14 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb,
 
 	}
 
+	/* check if XDP changed eth hdr such SKB needs update */
+	eth = (struct ethhdr *)xdp->data;
+	if ((orig_eth_type != eth->h_proto) ||
+	    (orig_bcast != is_multicast_ether_addr_64bits(eth->h_dest))) {
+		__skb_push(skb, ETH_HLEN);
+		skb->protocol = eth_type_trans(skb, skb->dev);
+	}
+
 	switch (act) {
 	case XDP_REDIRECT:
 	case XDP_TX:
@@ -5292,8 +5342,7 @@ static void __napi_gro_flush_chain(struct napi_struct *napi, u32 index,
 	list_for_each_entry_safe_reverse(skb, p, head, list) {
 		if (flush_old && NAPI_GRO_CB(skb)->age == jiffies)
 			return;
-		list_del(&skb->list);
-		skb->next = NULL;
+		skb_list_del_init(skb);
 		napi_gro_complete(skb);
 		napi->gro_hash[index].count--;
 	}
@@ -5478,8 +5527,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
 	ret = NAPI_GRO_CB(skb)->free ? GRO_MERGED_FREE : GRO_MERGED;
 
 	if (pp) {
-		list_del(&pp->list);
-		pp->next = NULL;
+		skb_list_del_init(pp);
 		napi_gro_complete(pp);
 		napi->gro_hash[hash].count--;
 	}
@@ -7574,14 +7622,16 @@ int dev_set_mtu_ext(struct net_device *dev, int new_mtu,
 	err = __dev_set_mtu(dev, new_mtu);
 
 	if (!err) {
-		err = call_netdevice_notifiers(NETDEV_CHANGEMTU, dev);
+		err = call_netdevice_notifiers_mtu(NETDEV_CHANGEMTU, dev,
+						   orig_mtu);
 		err = notifier_to_errno(err);
 		if (err) {
 			/* setting mtu back and notifying everyone again,
 			 * so that they have a chance to revert changes.
 			 */
 			__dev_set_mtu(dev, orig_mtu);
-			call_netdevice_notifiers(NETDEV_CHANGEMTU, dev);
+			call_netdevice_notifiers_mtu(NETDEV_CHANGEMTU, dev,
+						     new_mtu);
 		}
 	}
 	return err;
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 6bc42933be4a..3a4b29a13d31 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -1626,7 +1626,7 @@ static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
 		if (!ops->eswitch_mode_set)
 			return -EOPNOTSUPP;
 		mode = nla_get_u16(info->attrs[DEVLINK_ATTR_ESWITCH_MODE]);
-		err = ops->eswitch_mode_set(devlink, mode);
+		err = ops->eswitch_mode_set(devlink, mode, info->extack);
 		if (err)
 			return err;
 	}
@@ -1636,7 +1636,8 @@ static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
 			return -EOPNOTSUPP;
 		inline_mode = nla_get_u8(
 				info->attrs[DEVLINK_ATTR_ESWITCH_INLINE_MODE]);
-		err = ops->eswitch_inline_mode_set(devlink, inline_mode);
+		err = ops->eswitch_inline_mode_set(devlink, inline_mode,
+						   info->extack);
 		if (err)
 			return err;
 	}
@@ -1645,7 +1646,8 @@ static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
 		if (!ops->eswitch_encap_mode_set)
 			return -EOPNOTSUPP;
 		encap_mode = nla_get_u8(info->attrs[DEVLINK_ATTR_ESWITCH_ENCAP_MODE]);
-		err = ops->eswitch_encap_mode_set(devlink, encap_mode);
+		err = ops->eswitch_encap_mode_set(devlink, encap_mode,
+						  info->extack);
 		if (err)
 			return err;
 	}
@@ -2675,6 +2677,21 @@ static const struct devlink_param devlink_param_generic[] = {
 		.name = DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_NAME,
 		.type = DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_TYPE,
 	},
+	{
+		.id = DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI,
+		.name = DEVLINK_PARAM_GENERIC_IGNORE_ARI_NAME,
+		.type = DEVLINK_PARAM_GENERIC_IGNORE_ARI_TYPE,
+	},
+	{
+		.id = DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX,
+		.name = DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_NAME,
+		.type = DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MAX_TYPE,
+	},
+	{
+		.id = DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN,
+		.name = DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MIN_NAME,
+		.type = DEVLINK_PARAM_GENERIC_MSIX_VEC_PER_PF_MIN_TYPE,
+	},
 };
 
 static int devlink_param_generic_verify(const struct devlink_param *param)
@@ -3495,7 +3512,7 @@ static int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb,
 	start_offset = *((u64 *)&cb->args[0]);
 
 	err = nlmsg_parse(cb->nlh, GENL_HDRLEN + devlink_nl_family.hdrsize,
-			  attrs, DEVLINK_ATTR_MAX, ops->policy, NULL);
+			  attrs, DEVLINK_ATTR_MAX, ops->policy, cb->extack);
 	if (err)
 		goto out;
 
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 0762aaf8e964..d05402868575 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -27,6 +27,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/sched/signal.h>
 #include <linux/net.h>
+#include <net/xdp_sock.h>
 
 /*
  * Some useful ethtool_ops methods that're device independent.
@@ -539,47 +540,17 @@ struct ethtool_link_usettings {
 	} link_modes;
 };
 
-/* Internal kernel helper to query a device ethtool_link_settings.
- *
- * Backward compatibility note: for compatibility with legacy drivers
- * that implement only the ethtool_cmd API, this has to work with both
- * drivers implementing get_link_ksettings API and drivers
- * implementing get_settings API. When drivers implement get_settings
- * and report ethtool_cmd deprecated fields
- * (transceiver/maxrxpkt/maxtxpkt), these fields are silently ignored
- * because the resulting struct ethtool_link_settings does not report them.
- */
+/* Internal kernel helper to query a device ethtool_link_settings. */
 int __ethtool_get_link_ksettings(struct net_device *dev,
 				 struct ethtool_link_ksettings *link_ksettings)
 {
-	int err;
-	struct ethtool_cmd cmd;
-
 	ASSERT_RTNL();
 
-	if (dev->ethtool_ops->get_link_ksettings) {
-		memset(link_ksettings, 0, sizeof(*link_ksettings));
-		return dev->ethtool_ops->get_link_ksettings(dev,
-							    link_ksettings);
-	}
-
-	/* driver doesn't support %ethtool_link_ksettings API. revert to
-	 * legacy %ethtool_cmd API, unless it's not supported either.
-	 * TODO: remove when ethtool_ops::get_settings disappears internally
-	 */
-	if (!dev->ethtool_ops->get_settings)
+	if (!dev->ethtool_ops->get_link_ksettings)
 		return -EOPNOTSUPP;
 
-	memset(&cmd, 0, sizeof(cmd));
-	cmd.cmd = ETHTOOL_GSET;
-	err = dev->ethtool_ops->get_settings(dev, &cmd);
-	if (err < 0)
-		return err;
-
-	/* we ignore deprecated fields transceiver/maxrxpkt/maxtxpkt
-	 */
-	convert_legacy_settings_to_link_ksettings(link_ksettings, &cmd);
-	return err;
+	memset(link_ksettings, 0, sizeof(*link_ksettings));
+	return dev->ethtool_ops->get_link_ksettings(dev, link_ksettings);
 }
 EXPORT_SYMBOL(__ethtool_get_link_ksettings);
 
@@ -635,16 +606,7 @@ store_link_ksettings_for_user(void __user *to,
 	return 0;
 }
 
-/* Query device for its ethtool_link_settings.
- *
- * Backward compatibility note: this function must fail when driver
- * does not implement ethtool::get_link_ksettings, even if legacy
- * ethtool_ops::get_settings is implemented. This tells new versions
- * of ethtool that they should use the legacy API %ETHTOOL_GSET for
- * this driver, so that they can correctly access the ethtool_cmd
- * deprecated fields (transceiver/maxrxpkt/maxtxpkt), until no driver
- * implements ethtool_ops::get_settings anymore.
- */
+/* Query device for its ethtool_link_settings. */
 static int ethtool_get_link_ksettings(struct net_device *dev,
 				      void __user *useraddr)
 {
@@ -652,7 +614,6 @@ static int ethtool_get_link_ksettings(struct net_device *dev,
 	struct ethtool_link_ksettings link_ksettings;
 
 	ASSERT_RTNL();
-
 	if (!dev->ethtool_ops->get_link_ksettings)
 		return -EOPNOTSUPP;
 
@@ -699,16 +660,7 @@ static int ethtool_get_link_ksettings(struct net_device *dev,
 	return store_link_ksettings_for_user(useraddr, &link_ksettings);
 }
 
-/* Update device ethtool_link_settings.
- *
- * Backward compatibility note: this function must fail when driver
- * does not implement ethtool::set_link_ksettings, even if legacy
- * ethtool_ops::set_settings is implemented. This tells new versions
- * of ethtool that they should use the legacy API %ETHTOOL_SSET for
- * this driver, so that they can correctly update the ethtool_cmd
- * deprecated fields (transceiver/maxrxpkt/maxtxpkt), until no driver
- * implements ethtool_ops::get_settings anymore.
- */
+/* Update device ethtool_link_settings. */
 static int ethtool_set_link_ksettings(struct net_device *dev,
 				      void __user *useraddr)
 {
@@ -746,51 +698,31 @@ static int ethtool_set_link_ksettings(struct net_device *dev,
 
 /* Query device for its ethtool_cmd settings.
  *
- * Backward compatibility note: for compatibility with legacy ethtool,
- * this has to work with both drivers implementing get_link_ksettings
- * API and drivers implementing get_settings API. When drivers
- * implement get_link_ksettings and report higher link mode bits, a
- * kernel warning is logged once (with name of 1st driver/device) to
- * recommend user to upgrade ethtool, but the command is successful
- * (only the lower link mode bits reported back to user).
+ * Backward compatibility note: for compatibility with legacy ethtool, this is
+ * now implemented via get_link_ksettings. When driver reports higher link mode
+ * bits, a kernel warning is logged once (with name of 1st driver/device) to
+ * recommend user to upgrade ethtool, but the command is successful (only the
+ * lower link mode bits reported back to user). Deprecated fields from
+ * ethtool_cmd (transceiver/maxrxpkt/maxtxpkt) are always set to zero.
  */
 static int ethtool_get_settings(struct net_device *dev, void __user *useraddr)
 {
+	struct ethtool_link_ksettings link_ksettings;
 	struct ethtool_cmd cmd;
+	int err;
 
 	ASSERT_RTNL();
+	if (!dev->ethtool_ops->get_link_ksettings)
+		return -EOPNOTSUPP;
 
-	if (dev->ethtool_ops->get_link_ksettings) {
-		/* First, use link_ksettings API if it is supported */
-		int err;
-		struct ethtool_link_ksettings link_ksettings;
-
-		memset(&link_ksettings, 0, sizeof(link_ksettings));
-		err = dev->ethtool_ops->get_link_ksettings(dev,
-							   &link_ksettings);
-		if (err < 0)
-			return err;
-		convert_link_ksettings_to_legacy_settings(&cmd,
-							  &link_ksettings);
-
-		/* send a sensible cmd tag back to user */
-		cmd.cmd = ETHTOOL_GSET;
-	} else {
-		/* driver doesn't support %ethtool_link_ksettings
-		 * API. revert to legacy %ethtool_cmd API, unless it's
-		 * not supported either.
-		 */
-		int err;
-
-		if (!dev->ethtool_ops->get_settings)
-			return -EOPNOTSUPP;
+	memset(&link_ksettings, 0, sizeof(link_ksettings));
+	err = dev->ethtool_ops->get_link_ksettings(dev, &link_ksettings);
+	if (err < 0)
+		return err;
+	convert_link_ksettings_to_legacy_settings(&cmd, &link_ksettings);
 
-		memset(&cmd, 0, sizeof(cmd));
-		cmd.cmd = ETHTOOL_GSET;
-		err = dev->ethtool_ops->get_settings(dev, &cmd);
-		if (err < 0)
-			return err;
-	}
+	/* send a sensible cmd tag back to user */
+	cmd.cmd = ETHTOOL_GSET;
 
 	if (copy_to_user(useraddr, &cmd, sizeof(cmd)))
 		return -EFAULT;
@@ -800,48 +732,29 @@ static int ethtool_get_settings(struct net_device *dev, void __user *useraddr)
 
 /* Update device link settings with given ethtool_cmd.
  *
- * Backward compatibility note: for compatibility with legacy ethtool,
- * this has to work with both drivers implementing set_link_ksettings
- * API and drivers implementing set_settings API. When drivers
- * implement set_link_ksettings and user's request updates deprecated
- * ethtool_cmd fields (transceiver/maxrxpkt/maxtxpkt), a kernel
- * warning is logged once (with name of 1st driver/device) to
- * recommend user to upgrade ethtool, and the request is rejected.
+ * Backward compatibility note: for compatibility with legacy ethtool, this is
+ * now always implemented via set_link_settings. When user's request updates
+ * deprecated ethtool_cmd fields (transceiver/maxrxpkt/maxtxpkt), a kernel
+ * warning is logged once (with name of 1st driver/device) to recommend user to
+ * upgrade ethtool, and the request is rejected.
  */
 static int ethtool_set_settings(struct net_device *dev, void __user *useraddr)
 {
+	struct ethtool_link_ksettings link_ksettings;
 	struct ethtool_cmd cmd;
 
 	ASSERT_RTNL();
 
 	if (copy_from_user(&cmd, useraddr, sizeof(cmd)))
 		return -EFAULT;
-
-	/* first, try new %ethtool_link_ksettings API. */
-	if (dev->ethtool_ops->set_link_ksettings) {
-		struct ethtool_link_ksettings link_ksettings;
-
-		if (!convert_legacy_settings_to_link_ksettings(&link_ksettings,
-							       &cmd))
-			return -EINVAL;
-
-		link_ksettings.base.cmd = ETHTOOL_SLINKSETTINGS;
-		link_ksettings.base.link_mode_masks_nwords
-			= __ETHTOOL_LINK_MODE_MASK_NU32;
-		return dev->ethtool_ops->set_link_ksettings(dev,
-							    &link_ksettings);
-	}
-
-	/* legacy %ethtool_cmd API */
-
-	/* TODO: return -EOPNOTSUPP when ethtool_ops::get_settings
-	 * disappears internally
-	 */
-
-	if (!dev->ethtool_ops->set_settings)
+	if (!dev->ethtool_ops->set_link_ksettings)
 		return -EOPNOTSUPP;
 
-	return dev->ethtool_ops->set_settings(dev, &cmd);
+	if (!convert_legacy_settings_to_link_ksettings(&link_ksettings, &cmd))
+		return -EINVAL;
+	link_ksettings.base.link_mode_masks_nwords =
+		__ETHTOOL_LINK_MODE_MASK_NU32;
+	return dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings);
 }
 
 static noinline_for_stack int ethtool_get_drvinfo(struct net_device *dev,
@@ -1015,6 +928,9 @@ static noinline_for_stack int ethtool_get_rxnfc(struct net_device *dev,
 			return -EINVAL;
 	}
 
+	if (info.cmd != cmd)
+		return -EINVAL;
+
 	if (info.cmd == ETHTOOL_GRXCLSRLALL) {
 		if (info.rule_cnt > 0) {
 			if (info.rule_cnt <= KMALLOC_MAX_SIZE / sizeof(u32))
@@ -1750,8 +1666,10 @@ static noinline_for_stack int ethtool_get_channels(struct net_device *dev,
 static noinline_for_stack int ethtool_set_channels(struct net_device *dev,
 						   void __user *useraddr)
 {
-	struct ethtool_channels channels, max = { .cmd = ETHTOOL_GCHANNELS };
+	struct ethtool_channels channels, curr = { .cmd = ETHTOOL_GCHANNELS };
+	u16 from_channel, to_channel;
 	u32 max_rx_in_use = 0;
+	unsigned int i;
 
 	if (!dev->ethtool_ops->set_channels || !dev->ethtool_ops->get_channels)
 		return -EOPNOTSUPP;
@@ -1759,13 +1677,13 @@ static noinline_for_stack int ethtool_set_channels(struct net_device *dev,
 	if (copy_from_user(&channels, useraddr, sizeof(channels)))
 		return -EFAULT;
 
-	dev->ethtool_ops->get_channels(dev, &max);
+	dev->ethtool_ops->get_channels(dev, &curr);
 
 	/* ensure new counts are within the maximums */
-	if ((channels.rx_count > max.max_rx) ||
-	    (channels.tx_count > max.max_tx) ||
-	    (channels.combined_count > max.max_combined) ||
-	    (channels.other_count > max.max_other))
+	if (channels.rx_count > curr.max_rx ||
+	    channels.tx_count > curr.max_tx ||
+	    channels.combined_count > curr.max_combined ||
+	    channels.other_count > curr.max_other)
 		return -EINVAL;
 
 	/* ensure the new Rx count fits within the configured Rx flow
@@ -1775,6 +1693,14 @@ static noinline_for_stack int ethtool_set_channels(struct net_device *dev,
 	    (channels.combined_count + channels.rx_count) <= max_rx_in_use)
 	    return -EINVAL;
 
+	/* Disabling channels, query zero-copy AF_XDP sockets */
+	from_channel = channels.combined_count +
+		min(channels.rx_count, channels.tx_count);
+	to_channel = curr.combined_count + max(curr.rx_count, curr.tx_count);
+	for (i = from_channel; i < to_channel; i++)
+		if (xdp_get_umem_from_qid(dev, i))
+			return -EINVAL;
+
 	return dev->ethtool_ops->set_channels(dev, &channels);
 }
 
@@ -2469,13 +2395,17 @@ roll_back:
 	return ret;
 }
 
-static int ethtool_set_per_queue(struct net_device *dev, void __user *useraddr)
+static int ethtool_set_per_queue(struct net_device *dev,
+				 void __user *useraddr, u32 sub_cmd)
 {
 	struct ethtool_per_queue_op per_queue_opt;
 
 	if (copy_from_user(&per_queue_opt, useraddr, sizeof(per_queue_opt)))
 		return -EFAULT;
 
+	if (per_queue_opt.sub_command != sub_cmd)
+		return -EINVAL;
+
 	switch (per_queue_opt.sub_command) {
 	case ETHTOOL_GCOALESCE:
 		return ethtool_get_per_queue_coalesce(dev, useraddr, &per_queue_opt);
@@ -2846,7 +2776,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
 		rc = ethtool_get_phy_stats(dev, useraddr);
 		break;
 	case ETHTOOL_PERQUEUE:
-		rc = ethtool_set_per_queue(dev, useraddr);
+		rc = ethtool_set_per_queue(dev, useraddr, sub_cmd);
 		break;
 	case ETHTOOL_GLINKSETTINGS:
 		rc = ethtool_get_link_ksettings(dev, useraddr);
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 0ff3953f64aa..ffbb827723a2 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -1063,13 +1063,47 @@ skip:
 	return err;
 }
 
+static int fib_valid_dumprule_req(const struct nlmsghdr *nlh,
+				   struct netlink_ext_ack *extack)
+{
+	struct fib_rule_hdr *frh;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*frh))) {
+		NL_SET_ERR_MSG(extack, "Invalid header for fib rule dump request");
+		return -EINVAL;
+	}
+
+	frh = nlmsg_data(nlh);
+	if (frh->dst_len || frh->src_len || frh->tos || frh->table ||
+	    frh->res1 || frh->res2 || frh->action || frh->flags) {
+		NL_SET_ERR_MSG(extack,
+			       "Invalid values in header for fib rule dump request");
+		return -EINVAL;
+	}
+
+	if (nlmsg_attrlen(nlh, sizeof(*frh))) {
+		NL_SET_ERR_MSG(extack, "Invalid data after header in fib rule dump request");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int fib_nl_dumprule(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	struct fib_rules_ops *ops;
 	int idx = 0, family;
 
-	family = rtnl_msg_family(cb->nlh);
+	if (cb->strict_check) {
+		int err = fib_valid_dumprule_req(nlh, cb->extack);
+
+		if (err < 0)
+			return err;
+	}
+
+	family = rtnl_msg_family(nlh);
 	if (family != AF_UNSPEC) {
 		/* Protocol specific dump request */
 		ops = lookup_rules_ops(net, family);
diff --git a/net/core/filter.c b/net/core/filter.c
index 5e00f2b85a56..35c6933c2622 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -38,6 +38,7 @@
 #include <net/protocol.h>
 #include <net/netlink.h>
 #include <linux/skbuff.h>
+#include <linux/skmsg.h>
 #include <net/sock.h>
 #include <net/flow_dissector.h>
 #include <linux/errno.h>
@@ -58,13 +59,17 @@
 #include <net/busy_poll.h>
 #include <net/tcp.h>
 #include <net/xfrm.h>
+#include <net/udp.h>
 #include <linux/bpf_trace.h>
 #include <net/xdp_sock.h>
 #include <linux/inetdevice.h>
+#include <net/inet_hashtables.h>
+#include <net/inet6_hashtables.h>
 #include <net/ip_fib.h>
 #include <net/flow.h>
 #include <net/arp.h>
 #include <net/ipv6.h>
+#include <net/net_namespace.h>
 #include <linux/seg6_local.h>
 #include <net/seg6.h>
 #include <net/seg6_local.h>
@@ -2138,123 +2143,7 @@ static const struct bpf_func_proto bpf_redirect_proto = {
 	.arg2_type      = ARG_ANYTHING,
 };
 
-BPF_CALL_4(bpf_sk_redirect_hash, struct sk_buff *, skb,
-	   struct bpf_map *, map, void *, key, u64, flags)
-{
-	struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
-
-	/* If user passes invalid input drop the packet. */
-	if (unlikely(flags & ~(BPF_F_INGRESS)))
-		return SK_DROP;
-
-	tcb->bpf.flags = flags;
-	tcb->bpf.sk_redir = __sock_hash_lookup_elem(map, key);
-	if (!tcb->bpf.sk_redir)
-		return SK_DROP;
-
-	return SK_PASS;
-}
-
-static const struct bpf_func_proto bpf_sk_redirect_hash_proto = {
-	.func           = bpf_sk_redirect_hash,
-	.gpl_only       = false,
-	.ret_type       = RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type      = ARG_CONST_MAP_PTR,
-	.arg3_type      = ARG_PTR_TO_MAP_KEY,
-	.arg4_type      = ARG_ANYTHING,
-};
-
-BPF_CALL_4(bpf_sk_redirect_map, struct sk_buff *, skb,
-	   struct bpf_map *, map, u32, key, u64, flags)
-{
-	struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
-
-	/* If user passes invalid input drop the packet. */
-	if (unlikely(flags & ~(BPF_F_INGRESS)))
-		return SK_DROP;
-
-	tcb->bpf.flags = flags;
-	tcb->bpf.sk_redir = __sock_map_lookup_elem(map, key);
-	if (!tcb->bpf.sk_redir)
-		return SK_DROP;
-
-	return SK_PASS;
-}
-
-struct sock *do_sk_redirect_map(struct sk_buff *skb)
-{
-	struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
-
-	return tcb->bpf.sk_redir;
-}
-
-static const struct bpf_func_proto bpf_sk_redirect_map_proto = {
-	.func           = bpf_sk_redirect_map,
-	.gpl_only       = false,
-	.ret_type       = RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type      = ARG_CONST_MAP_PTR,
-	.arg3_type      = ARG_ANYTHING,
-	.arg4_type      = ARG_ANYTHING,
-};
-
-BPF_CALL_4(bpf_msg_redirect_hash, struct sk_msg_buff *, msg,
-	   struct bpf_map *, map, void *, key, u64, flags)
-{
-	/* If user passes invalid input drop the packet. */
-	if (unlikely(flags & ~(BPF_F_INGRESS)))
-		return SK_DROP;
-
-	msg->flags = flags;
-	msg->sk_redir = __sock_hash_lookup_elem(map, key);
-	if (!msg->sk_redir)
-		return SK_DROP;
-
-	return SK_PASS;
-}
-
-static const struct bpf_func_proto bpf_msg_redirect_hash_proto = {
-	.func           = bpf_msg_redirect_hash,
-	.gpl_only       = false,
-	.ret_type       = RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type      = ARG_CONST_MAP_PTR,
-	.arg3_type      = ARG_PTR_TO_MAP_KEY,
-	.arg4_type      = ARG_ANYTHING,
-};
-
-BPF_CALL_4(bpf_msg_redirect_map, struct sk_msg_buff *, msg,
-	   struct bpf_map *, map, u32, key, u64, flags)
-{
-	/* If user passes invalid input drop the packet. */
-	if (unlikely(flags & ~(BPF_F_INGRESS)))
-		return SK_DROP;
-
-	msg->flags = flags;
-	msg->sk_redir = __sock_map_lookup_elem(map, key);
-	if (!msg->sk_redir)
-		return SK_DROP;
-
-	return SK_PASS;
-}
-
-struct sock *do_msg_redirect_map(struct sk_msg_buff *msg)
-{
-	return msg->sk_redir;
-}
-
-static const struct bpf_func_proto bpf_msg_redirect_map_proto = {
-	.func           = bpf_msg_redirect_map,
-	.gpl_only       = false,
-	.ret_type       = RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type      = ARG_CONST_MAP_PTR,
-	.arg3_type      = ARG_ANYTHING,
-	.arg4_type      = ARG_ANYTHING,
-};
-
-BPF_CALL_2(bpf_msg_apply_bytes, struct sk_msg_buff *, msg, u32, bytes)
+BPF_CALL_2(bpf_msg_apply_bytes, struct sk_msg *, msg, u32, bytes)
 {
 	msg->apply_bytes = bytes;
 	return 0;
@@ -2268,7 +2157,7 @@ static const struct bpf_func_proto bpf_msg_apply_bytes_proto = {
 	.arg2_type      = ARG_ANYTHING,
 };
 
-BPF_CALL_2(bpf_msg_cork_bytes, struct sk_msg_buff *, msg, u32, bytes)
+BPF_CALL_2(bpf_msg_cork_bytes, struct sk_msg *, msg, u32, bytes)
 {
 	msg->cork_bytes = bytes;
 	return 0;
@@ -2282,45 +2171,37 @@ static const struct bpf_func_proto bpf_msg_cork_bytes_proto = {
 	.arg2_type      = ARG_ANYTHING,
 };
 
-#define sk_msg_iter_var(var)			\
-	do {					\
-		var++;				\
-		if (var == MAX_SKB_FRAGS)	\
-			var = 0;		\
-	} while (0)
-
-BPF_CALL_4(bpf_msg_pull_data,
-	   struct sk_msg_buff *, msg, u32, start, u32, end, u64, flags)
+BPF_CALL_4(bpf_msg_pull_data, struct sk_msg *, msg, u32, start,
+	   u32, end, u64, flags)
 {
-	unsigned int len = 0, offset = 0, copy = 0, poffset = 0;
-	int bytes = end - start, bytes_sg_total;
-	struct scatterlist *sg = msg->sg_data;
-	int first_sg, last_sg, i, shift;
-	unsigned char *p, *to, *from;
+	u32 len = 0, offset = 0, copy = 0, poffset = 0, bytes = end - start;
+	u32 first_sge, last_sge, i, shift, bytes_sg_total;
+	struct scatterlist *sge;
+	u8 *raw, *to, *from;
 	struct page *page;
 
 	if (unlikely(flags || end <= start))
 		return -EINVAL;
 
 	/* First find the starting scatterlist element */
-	i = msg->sg_start;
+	i = msg->sg.start;
 	do {
-		len = sg[i].length;
+		len = sk_msg_elem(msg, i)->length;
 		if (start < offset + len)
 			break;
 		offset += len;
-		sk_msg_iter_var(i);
-	} while (i != msg->sg_end);
+		sk_msg_iter_var_next(i);
+	} while (i != msg->sg.end);
 
 	if (unlikely(start >= offset + len))
 		return -EINVAL;
 
-	first_sg = i;
+	first_sge = i;
 	/* The start may point into the sg element so we need to also
 	 * account for the headroom.
 	 */
 	bytes_sg_total = start - offset + bytes;
-	if (!msg->sg_copy[i] && bytes_sg_total <= len)
+	if (!msg->sg.copy[i] && bytes_sg_total <= len)
 		goto out;
 
 	/* At this point we need to linearize multiple scatterlist
@@ -2334,12 +2215,12 @@ BPF_CALL_4(bpf_msg_pull_data,
 	 * will copy the entire sg entry.
 	 */
 	do {
-		copy += sg[i].length;
-		sk_msg_iter_var(i);
+		copy += sk_msg_elem(msg, i)->length;
+		sk_msg_iter_var_next(i);
 		if (bytes_sg_total <= copy)
 			break;
-	} while (i != msg->sg_end);
-	last_sg = i;
+	} while (i != msg->sg.end);
+	last_sge = i;
 
 	if (unlikely(bytes_sg_total > copy))
 		return -EINVAL;
@@ -2348,63 +2229,61 @@ BPF_CALL_4(bpf_msg_pull_data,
 			   get_order(copy));
 	if (unlikely(!page))
 		return -ENOMEM;
-	p = page_address(page);
 
-	i = first_sg;
+	raw = page_address(page);
+	i = first_sge;
 	do {
-		from = sg_virt(&sg[i]);
-		len = sg[i].length;
-		to = p + poffset;
+		sge = sk_msg_elem(msg, i);
+		from = sg_virt(sge);
+		len = sge->length;
+		to = raw + poffset;
 
 		memcpy(to, from, len);
 		poffset += len;
-		sg[i].length = 0;
-		put_page(sg_page(&sg[i]));
+		sge->length = 0;
+		put_page(sg_page(sge));
 
-		sk_msg_iter_var(i);
-	} while (i != last_sg);
+		sk_msg_iter_var_next(i);
+	} while (i != last_sge);
 
-	sg[first_sg].length = copy;
-	sg_set_page(&sg[first_sg], page, copy, 0);
+	sg_set_page(&msg->sg.data[first_sge], page, copy, 0);
 
 	/* To repair sg ring we need to shift entries. If we only
 	 * had a single entry though we can just replace it and
 	 * be done. Otherwise walk the ring and shift the entries.
 	 */
-	WARN_ON_ONCE(last_sg == first_sg);
-	shift = last_sg > first_sg ?
-		last_sg - first_sg - 1 :
-		MAX_SKB_FRAGS - first_sg + last_sg - 1;
+	WARN_ON_ONCE(last_sge == first_sge);
+	shift = last_sge > first_sge ?
+		last_sge - first_sge - 1 :
+		MAX_SKB_FRAGS - first_sge + last_sge - 1;
 	if (!shift)
 		goto out;
 
-	i = first_sg;
-	sk_msg_iter_var(i);
+	i = first_sge;
+	sk_msg_iter_var_next(i);
 	do {
-		int move_from;
+		u32 move_from;
 
-		if (i + shift >= MAX_SKB_FRAGS)
-			move_from = i + shift - MAX_SKB_FRAGS;
+		if (i + shift >= MAX_MSG_FRAGS)
+			move_from = i + shift - MAX_MSG_FRAGS;
 		else
 			move_from = i + shift;
-
-		if (move_from == msg->sg_end)
+		if (move_from == msg->sg.end)
 			break;
 
-		sg[i] = sg[move_from];
-		sg[move_from].length = 0;
-		sg[move_from].page_link = 0;
-		sg[move_from].offset = 0;
-
-		sk_msg_iter_var(i);
+		msg->sg.data[i] = msg->sg.data[move_from];
+		msg->sg.data[move_from].length = 0;
+		msg->sg.data[move_from].page_link = 0;
+		msg->sg.data[move_from].offset = 0;
+		sk_msg_iter_var_next(i);
 	} while (1);
-	msg->sg_end -= shift;
-	if (msg->sg_end < 0)
-		msg->sg_end += MAX_SKB_FRAGS;
+
+	msg->sg.end = msg->sg.end - shift > msg->sg.end ?
+		      msg->sg.end - shift + MAX_MSG_FRAGS :
+		      msg->sg.end - shift;
 out:
-	msg->data = sg_virt(&sg[first_sg]) + start - offset;
+	msg->data = sg_virt(&msg->sg.data[first_sge]) + start - offset;
 	msg->data_end = msg->data + bytes;
-
 	return 0;
 }
 
@@ -2418,6 +2297,137 @@ static const struct bpf_func_proto bpf_msg_pull_data_proto = {
 	.arg4_type	= ARG_ANYTHING,
 };
 
+BPF_CALL_4(bpf_msg_push_data, struct sk_msg *, msg, u32, start,
+	   u32, len, u64, flags)
+{
+	struct scatterlist sge, nsge, nnsge, rsge = {0}, *psge;
+	u32 new, i = 0, l, space, copy = 0, offset = 0;
+	u8 *raw, *to, *from;
+	struct page *page;
+
+	if (unlikely(flags))
+		return -EINVAL;
+
+	/* First find the starting scatterlist element */
+	i = msg->sg.start;
+	do {
+		l = sk_msg_elem(msg, i)->length;
+
+		if (start < offset + l)
+			break;
+		offset += l;
+		sk_msg_iter_var_next(i);
+	} while (i != msg->sg.end);
+
+	if (start >= offset + l)
+		return -EINVAL;
+
+	space = MAX_MSG_FRAGS - sk_msg_elem_used(msg);
+
+	/* If no space available will fallback to copy, we need at
+	 * least one scatterlist elem available to push data into
+	 * when start aligns to the beginning of an element or two
+	 * when it falls inside an element. We handle the start equals
+	 * offset case because its the common case for inserting a
+	 * header.
+	 */
+	if (!space || (space == 1 && start != offset))
+		copy = msg->sg.data[i].length;
+
+	page = alloc_pages(__GFP_NOWARN | GFP_ATOMIC | __GFP_COMP,
+			   get_order(copy + len));
+	if (unlikely(!page))
+		return -ENOMEM;
+
+	if (copy) {
+		int front, back;
+
+		raw = page_address(page);
+
+		psge = sk_msg_elem(msg, i);
+		front = start - offset;
+		back = psge->length - front;
+		from = sg_virt(psge);
+
+		if (front)
+			memcpy(raw, from, front);
+
+		if (back) {
+			from += front;
+			to = raw + front + len;
+
+			memcpy(to, from, back);
+		}
+
+		put_page(sg_page(psge));
+	} else if (start - offset) {
+		psge = sk_msg_elem(msg, i);
+		rsge = sk_msg_elem_cpy(msg, i);
+
+		psge->length = start - offset;
+		rsge.length -= psge->length;
+		rsge.offset += start;
+
+		sk_msg_iter_var_next(i);
+		sg_unmark_end(psge);
+		sk_msg_iter_next(msg, end);
+	}
+
+	/* Slot(s) to place newly allocated data */
+	new = i;
+
+	/* Shift one or two slots as needed */
+	if (!copy) {
+		sge = sk_msg_elem_cpy(msg, i);
+
+		sk_msg_iter_var_next(i);
+		sg_unmark_end(&sge);
+		sk_msg_iter_next(msg, end);
+
+		nsge = sk_msg_elem_cpy(msg, i);
+		if (rsge.length) {
+			sk_msg_iter_var_next(i);
+			nnsge = sk_msg_elem_cpy(msg, i);
+		}
+
+		while (i != msg->sg.end) {
+			msg->sg.data[i] = sge;
+			sge = nsge;
+			sk_msg_iter_var_next(i);
+			if (rsge.length) {
+				nsge = nnsge;
+				nnsge = sk_msg_elem_cpy(msg, i);
+			} else {
+				nsge = sk_msg_elem_cpy(msg, i);
+			}
+		}
+	}
+
+	/* Place newly allocated data buffer */
+	sk_mem_charge(msg->sk, len);
+	msg->sg.size += len;
+	msg->sg.copy[new] = false;
+	sg_set_page(&msg->sg.data[new], page, len + copy, 0);
+	if (rsge.length) {
+		get_page(sg_page(&rsge));
+		sk_msg_iter_var_next(new);
+		msg->sg.data[new] = rsge;
+	}
+
+	sk_msg_compute_data_pointers(msg);
+	return 0;
+}
+
+static const struct bpf_func_proto bpf_msg_push_data_proto = {
+	.func		= bpf_msg_push_data,
+	.gpl_only	= false,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type	= ARG_ANYTHING,
+	.arg3_type	= ARG_ANYTHING,
+	.arg4_type	= ARG_ANYTHING,
+};
+
 BPF_CALL_1(bpf_get_cgroup_classid, const struct sk_buff *, skb)
 {
 	return task_get_classid(skb);
@@ -3176,6 +3186,32 @@ static int __bpf_tx_xdp(struct net_device *dev,
 	return 0;
 }
 
+static noinline int
+xdp_do_redirect_slow(struct net_device *dev, struct xdp_buff *xdp,
+		     struct bpf_prog *xdp_prog, struct bpf_redirect_info *ri)
+{
+	struct net_device *fwd;
+	u32 index = ri->ifindex;
+	int err;
+
+	fwd = dev_get_by_index_rcu(dev_net(dev), index);
+	ri->ifindex = 0;
+	if (unlikely(!fwd)) {
+		err = -EINVAL;
+		goto err;
+	}
+
+	err = __bpf_tx_xdp(fwd, NULL, xdp, 0);
+	if (unlikely(err))
+		goto err;
+
+	_trace_xdp_redirect(dev, xdp_prog, index);
+	return 0;
+err:
+	_trace_xdp_redirect_err(dev, xdp_prog, index, err);
+	return err;
+}
+
 static int __bpf_tx_xdp_map(struct net_device *dev_rx, void *fwd,
 			    struct bpf_map *map,
 			    struct xdp_buff *xdp,
@@ -3188,7 +3224,7 @@ static int __bpf_tx_xdp_map(struct net_device *dev_rx, void *fwd,
 		struct bpf_dtab_netdev *dst = fwd;
 
 		err = dev_map_enqueue(dst, xdp, dev_rx);
-		if (err)
+		if (unlikely(err))
 			return err;
 		__dev_map_insert_ctx(map, index);
 		break;
@@ -3197,7 +3233,7 @@ static int __bpf_tx_xdp_map(struct net_device *dev_rx, void *fwd,
 		struct bpf_cpu_map_entry *rcpu = fwd;
 
 		err = cpu_map_enqueue(rcpu, xdp, dev_rx);
-		if (err)
+		if (unlikely(err))
 			return err;
 		__cpu_map_insert_ctx(map, index);
 		break;
@@ -3238,7 +3274,7 @@ void xdp_do_flush_map(void)
 }
 EXPORT_SYMBOL_GPL(xdp_do_flush_map);
 
-static void *__xdp_map_lookup_elem(struct bpf_map *map, u32 index)
+static inline void *__xdp_map_lookup_elem(struct bpf_map *map, u32 index)
 {
 	switch (map->map_type) {
 	case BPF_MAP_TYPE_DEVMAP:
@@ -3270,9 +3306,9 @@ void bpf_clear_redirect_map(struct bpf_map *map)
 }
 
 static int xdp_do_redirect_map(struct net_device *dev, struct xdp_buff *xdp,
-			       struct bpf_prog *xdp_prog, struct bpf_map *map)
+			       struct bpf_prog *xdp_prog, struct bpf_map *map,
+			       struct bpf_redirect_info *ri)
 {
-	struct bpf_redirect_info *ri = this_cpu_ptr(&bpf_redirect_info);
 	u32 index = ri->ifindex;
 	void *fwd = NULL;
 	int err;
@@ -3281,11 +3317,11 @@ static int xdp_do_redirect_map(struct net_device *dev, struct xdp_buff *xdp,
 	WRITE_ONCE(ri->map, NULL);
 
 	fwd = __xdp_map_lookup_elem(map, index);
-	if (!fwd) {
+	if (unlikely(!fwd)) {
 		err = -EINVAL;
 		goto err;
 	}
-	if (ri->map_to_flush && ri->map_to_flush != map)
+	if (ri->map_to_flush && unlikely(ri->map_to_flush != map))
 		xdp_do_flush_map();
 
 	err = __bpf_tx_xdp_map(dev, fwd, map, xdp, index);
@@ -3305,29 +3341,11 @@ int xdp_do_redirect(struct net_device *dev, struct xdp_buff *xdp,
 {
 	struct bpf_redirect_info *ri = this_cpu_ptr(&bpf_redirect_info);
 	struct bpf_map *map = READ_ONCE(ri->map);
-	struct net_device *fwd;
-	u32 index = ri->ifindex;
-	int err;
 
-	if (map)
-		return xdp_do_redirect_map(dev, xdp, xdp_prog, map);
-
-	fwd = dev_get_by_index_rcu(dev_net(dev), index);
-	ri->ifindex = 0;
-	if (unlikely(!fwd)) {
-		err = -EINVAL;
-		goto err;
-	}
+	if (likely(map))
+		return xdp_do_redirect_map(dev, xdp, xdp_prog, map, ri);
 
-	err = __bpf_tx_xdp(fwd, NULL, xdp, 0);
-	if (unlikely(err))
-		goto err;
-
-	_trace_xdp_redirect(dev, xdp_prog, index);
-	return 0;
-err:
-	_trace_xdp_redirect_err(dev, xdp_prog, index, err);
-	return err;
+	return xdp_do_redirect_slow(dev, xdp, xdp_prog, ri);
 }
 EXPORT_SYMBOL_GPL(xdp_do_redirect);
 
@@ -3915,8 +3933,8 @@ BPF_CALL_5(bpf_setsockopt, struct bpf_sock_ops_kern *, bpf_sock,
 			sk->sk_userlocks |= SOCK_SNDBUF_LOCK;
 			sk->sk_sndbuf = max_t(int, val * 2, SOCK_MIN_SNDBUF);
 			break;
-		case SO_MAX_PACING_RATE:
-			sk->sk_max_pacing_rate = val;
+		case SO_MAX_PACING_RATE: /* 32bit version */
+			sk->sk_max_pacing_rate = (val == ~0U) ? ~0UL : val;
 			sk->sk_pacing_rate = min(sk->sk_pacing_rate,
 						 sk->sk_max_pacing_rate);
 			break;
@@ -4013,6 +4031,12 @@ BPF_CALL_5(bpf_setsockopt, struct bpf_sock_ops_kern *, bpf_sock,
 					tp->snd_ssthresh = val;
 				}
 				break;
+			case TCP_SAVE_SYN:
+				if (val < 0 || val > 1)
+					ret = -EINVAL;
+				else
+					tp->save_syn = val;
+				break;
 			default:
 				ret = -EINVAL;
 			}
@@ -4042,17 +4066,29 @@ BPF_CALL_5(bpf_getsockopt, struct bpf_sock_ops_kern *, bpf_sock,
 
 	if (!sk_fullsock(sk))
 		goto err_clear;
-
 #ifdef CONFIG_INET
 	if (level == SOL_TCP && sk->sk_prot->getsockopt == tcp_getsockopt) {
-		if (optname == TCP_CONGESTION) {
-			struct inet_connection_sock *icsk = inet_csk(sk);
+		struct inet_connection_sock *icsk;
+		struct tcp_sock *tp;
+
+		switch (optname) {
+		case TCP_CONGESTION:
+			icsk = inet_csk(sk);
 
 			if (!icsk->icsk_ca_ops || optlen <= 1)
 				goto err_clear;
 			strncpy(optval, icsk->icsk_ca_ops->name, optlen);
 			optval[optlen - 1] = 0;
-		} else {
+			break;
+		case TCP_SAVED_SYN:
+			tp = tcp_sk(sk);
+
+			if (optlen <= 0 || !tp->saved_syn ||
+			    optlen > tp->saved_syn[0])
+				goto err_clear;
+			memcpy(optval, tp->saved_syn + 1, optlen);
+			break;
+		default:
 			goto err_clear;
 		}
 	} else if (level == SOL_IP) {
@@ -4787,6 +4823,149 @@ static const struct bpf_func_proto bpf_lwt_seg6_adjust_srh_proto = {
 };
 #endif /* CONFIG_IPV6_SEG6_BPF */
 
+#ifdef CONFIG_INET
+static struct sock *sk_lookup(struct net *net, struct bpf_sock_tuple *tuple,
+			      struct sk_buff *skb, u8 family, u8 proto)
+{
+	bool refcounted = false;
+	struct sock *sk = NULL;
+	int dif = 0;
+
+	if (skb->dev)
+		dif = skb->dev->ifindex;
+
+	if (family == AF_INET) {
+		__be32 src4 = tuple->ipv4.saddr;
+		__be32 dst4 = tuple->ipv4.daddr;
+		int sdif = inet_sdif(skb);
+
+		if (proto == IPPROTO_TCP)
+			sk = __inet_lookup(net, &tcp_hashinfo, skb, 0,
+					   src4, tuple->ipv4.sport,
+					   dst4, tuple->ipv4.dport,
+					   dif, sdif, &refcounted);
+		else
+			sk = __udp4_lib_lookup(net, src4, tuple->ipv4.sport,
+					       dst4, tuple->ipv4.dport,
+					       dif, sdif, &udp_table, skb);
+#if IS_ENABLED(CONFIG_IPV6)
+	} else {
+		struct in6_addr *src6 = (struct in6_addr *)&tuple->ipv6.saddr;
+		struct in6_addr *dst6 = (struct in6_addr *)&tuple->ipv6.daddr;
+		u16 hnum = ntohs(tuple->ipv6.dport);
+		int sdif = inet6_sdif(skb);
+
+		if (proto == IPPROTO_TCP)
+			sk = __inet6_lookup(net, &tcp_hashinfo, skb, 0,
+					    src6, tuple->ipv6.sport,
+					    dst6, hnum,
+					    dif, sdif, &refcounted);
+		else if (likely(ipv6_bpf_stub))
+			sk = ipv6_bpf_stub->udp6_lib_lookup(net,
+							    src6, tuple->ipv6.sport,
+							    dst6, hnum,
+							    dif, sdif,
+							    &udp_table, skb);
+#endif
+	}
+
+	if (unlikely(sk && !refcounted && !sock_flag(sk, SOCK_RCU_FREE))) {
+		WARN_ONCE(1, "Found non-RCU, unreferenced socket!");
+		sk = NULL;
+	}
+	return sk;
+}
+
+/* bpf_sk_lookup performs the core lookup for different types of sockets,
+ * taking a reference on the socket if it doesn't have the flag SOCK_RCU_FREE.
+ * Returns the socket as an 'unsigned long' to simplify the casting in the
+ * callers to satisfy BPF_CALL declarations.
+ */
+static unsigned long
+bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len,
+	      u8 proto, u64 netns_id, u64 flags)
+{
+	struct net *caller_net;
+	struct sock *sk = NULL;
+	u8 family = AF_UNSPEC;
+	struct net *net;
+
+	family = len == sizeof(tuple->ipv4) ? AF_INET : AF_INET6;
+	if (unlikely(family == AF_UNSPEC || netns_id > U32_MAX || flags))
+		goto out;
+
+	if (skb->dev)
+		caller_net = dev_net(skb->dev);
+	else
+		caller_net = sock_net(skb->sk);
+	if (netns_id) {
+		net = get_net_ns_by_id(caller_net, netns_id);
+		if (unlikely(!net))
+			goto out;
+		sk = sk_lookup(net, tuple, skb, family, proto);
+		put_net(net);
+	} else {
+		net = caller_net;
+		sk = sk_lookup(net, tuple, skb, family, proto);
+	}
+
+	if (sk)
+		sk = sk_to_full_sk(sk);
+out:
+	return (unsigned long) sk;
+}
+
+BPF_CALL_5(bpf_sk_lookup_tcp, struct sk_buff *, skb,
+	   struct bpf_sock_tuple *, tuple, u32, len, u64, netns_id, u64, flags)
+{
+	return bpf_sk_lookup(skb, tuple, len, IPPROTO_TCP, netns_id, flags);
+}
+
+static const struct bpf_func_proto bpf_sk_lookup_tcp_proto = {
+	.func		= bpf_sk_lookup_tcp,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_PTR_TO_SOCKET_OR_NULL,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type	= ARG_PTR_TO_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
+	.arg4_type	= ARG_ANYTHING,
+	.arg5_type	= ARG_ANYTHING,
+};
+
+BPF_CALL_5(bpf_sk_lookup_udp, struct sk_buff *, skb,
+	   struct bpf_sock_tuple *, tuple, u32, len, u64, netns_id, u64, flags)
+{
+	return bpf_sk_lookup(skb, tuple, len, IPPROTO_UDP, netns_id, flags);
+}
+
+static const struct bpf_func_proto bpf_sk_lookup_udp_proto = {
+	.func		= bpf_sk_lookup_udp,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_PTR_TO_SOCKET_OR_NULL,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type	= ARG_PTR_TO_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
+	.arg4_type	= ARG_ANYTHING,
+	.arg5_type	= ARG_ANYTHING,
+};
+
+BPF_CALL_1(bpf_sk_release, struct sock *, sk)
+{
+	if (!sock_flag(sk, SOCK_RCU_FREE))
+		sock_gen_put(sk);
+	return 0;
+}
+
+static const struct bpf_func_proto bpf_sk_release_proto = {
+	.func		= bpf_sk_release,
+	.gpl_only	= false,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_SOCKET,
+};
+#endif /* CONFIG_INET */
+
 bool bpf_helper_changes_pkt_data(void *func)
 {
 	if (func == bpf_skb_vlan_push ||
@@ -4806,6 +4985,7 @@ bool bpf_helper_changes_pkt_data(void *func)
 	    func == bpf_xdp_adjust_head ||
 	    func == bpf_xdp_adjust_meta ||
 	    func == bpf_msg_pull_data ||
+	    func == bpf_msg_push_data ||
 	    func == bpf_xdp_adjust_tail ||
 #if IS_ENABLED(CONFIG_IPV6_SEG6_BPF)
 	    func == bpf_lwt_seg6_store_bytes ||
@@ -4828,6 +5008,12 @@ bpf_base_func_proto(enum bpf_func_id func_id)
 		return &bpf_map_update_elem_proto;
 	case BPF_FUNC_map_delete_elem:
 		return &bpf_map_delete_elem_proto;
+	case BPF_FUNC_map_push_elem:
+		return &bpf_map_push_elem_proto;
+	case BPF_FUNC_map_pop_elem:
+		return &bpf_map_pop_elem_proto;
+	case BPF_FUNC_map_peek_elem:
+		return &bpf_map_peek_elem_proto;
 	case BPF_FUNC_get_prandom_u32:
 		return &bpf_get_prandom_u32_proto;
 	case BPF_FUNC_get_smp_processor_id:
@@ -4993,6 +5179,14 @@ tc_cls_act_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 	case BPF_FUNC_skb_ancestor_cgroup_id:
 		return &bpf_skb_ancestor_cgroup_id_proto;
 #endif
+#ifdef CONFIG_INET
+	case BPF_FUNC_sk_lookup_tcp:
+		return &bpf_sk_lookup_tcp_proto;
+	case BPF_FUNC_sk_lookup_udp:
+		return &bpf_sk_lookup_udp_proto;
+	case BPF_FUNC_sk_release:
+		return &bpf_sk_release_proto;
+#endif
 	default:
 		return bpf_base_func_proto(func_id);
 	}
@@ -5025,6 +5219,9 @@ xdp_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 	}
 }
 
+const struct bpf_func_proto bpf_sock_map_update_proto __weak;
+const struct bpf_func_proto bpf_sock_hash_update_proto __weak;
+
 static const struct bpf_func_proto *
 sock_ops_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 {
@@ -5048,6 +5245,9 @@ sock_ops_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 	}
 }
 
+const struct bpf_func_proto bpf_msg_redirect_map_proto __weak;
+const struct bpf_func_proto bpf_msg_redirect_hash_proto __weak;
+
 static const struct bpf_func_proto *
 sk_msg_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 {
@@ -5062,6 +5262,8 @@ sk_msg_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 		return &bpf_msg_cork_bytes_proto;
 	case BPF_FUNC_msg_pull_data:
 		return &bpf_msg_pull_data_proto;
+	case BPF_FUNC_msg_push_data:
+		return &bpf_msg_push_data_proto;
 	case BPF_FUNC_get_local_storage:
 		return &bpf_get_local_storage_proto;
 	default:
@@ -5069,6 +5271,9 @@ sk_msg_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 	}
 }
 
+const struct bpf_func_proto bpf_sk_redirect_map_proto __weak;
+const struct bpf_func_proto bpf_sk_redirect_hash_proto __weak;
+
 static const struct bpf_func_proto *
 sk_skb_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 {
@@ -5093,6 +5298,25 @@ sk_skb_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
 		return &bpf_sk_redirect_hash_proto;
 	case BPF_FUNC_get_local_storage:
 		return &bpf_get_local_storage_proto;
+#ifdef CONFIG_INET
+	case BPF_FUNC_sk_lookup_tcp:
+		return &bpf_sk_lookup_tcp_proto;
+	case BPF_FUNC_sk_lookup_udp:
+		return &bpf_sk_lookup_udp_proto;
+	case BPF_FUNC_sk_release:
+		return &bpf_sk_release_proto;
+#endif
+	default:
+		return bpf_base_func_proto(func_id);
+	}
+}
+
+static const struct bpf_func_proto *
+flow_dissector_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
+{
+	switch (func_id) {
+	case BPF_FUNC_skb_load_bytes:
+		return &bpf_skb_load_bytes_proto;
 	default:
 		return bpf_base_func_proto(func_id);
 	}
@@ -5216,6 +5440,10 @@ static bool bpf_skb_is_valid_access(int off, int size, enum bpf_access_type type
 		if (size != size_default)
 			return false;
 		break;
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
+		if (size != sizeof(struct bpf_flow_keys *))
+			return false;
+		break;
 	default:
 		/* Only narrow read access allowed for now. */
 		if (type == BPF_WRITE) {
@@ -5241,6 +5469,7 @@ static bool sk_filter_is_valid_access(int off, int size,
 	case bpf_ctx_range(struct __sk_buff, data):
 	case bpf_ctx_range(struct __sk_buff, data_meta):
 	case bpf_ctx_range(struct __sk_buff, data_end):
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
 	case bpf_ctx_range_till(struct __sk_buff, family, local_port):
 		return false;
 	}
@@ -5257,6 +5486,40 @@ static bool sk_filter_is_valid_access(int off, int size,
 	return bpf_skb_is_valid_access(off, size, type, prog, info);
 }
 
+static bool cg_skb_is_valid_access(int off, int size,
+				   enum bpf_access_type type,
+				   const struct bpf_prog *prog,
+				   struct bpf_insn_access_aux *info)
+{
+	switch (off) {
+	case bpf_ctx_range(struct __sk_buff, tc_classid):
+	case bpf_ctx_range(struct __sk_buff, data_meta):
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
+		return false;
+	}
+	if (type == BPF_WRITE) {
+		switch (off) {
+		case bpf_ctx_range(struct __sk_buff, mark):
+		case bpf_ctx_range(struct __sk_buff, priority):
+		case bpf_ctx_range_till(struct __sk_buff, cb[0], cb[4]):
+			break;
+		default:
+			return false;
+		}
+	}
+
+	switch (off) {
+	case bpf_ctx_range(struct __sk_buff, data):
+		info->reg_type = PTR_TO_PACKET;
+		break;
+	case bpf_ctx_range(struct __sk_buff, data_end):
+		info->reg_type = PTR_TO_PACKET_END;
+		break;
+	}
+
+	return bpf_skb_is_valid_access(off, size, type, prog, info);
+}
+
 static bool lwt_is_valid_access(int off, int size,
 				enum bpf_access_type type,
 				const struct bpf_prog *prog,
@@ -5266,6 +5529,7 @@ static bool lwt_is_valid_access(int off, int size,
 	case bpf_ctx_range(struct __sk_buff, tc_classid):
 	case bpf_ctx_range_till(struct __sk_buff, family, local_port):
 	case bpf_ctx_range(struct __sk_buff, data_meta):
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
 		return false;
 	}
 
@@ -5351,23 +5615,29 @@ static bool __sock_filter_check_size(int off, int size,
 	return size == size_default;
 }
 
-static bool sock_filter_is_valid_access(int off, int size,
-					enum bpf_access_type type,
-					const struct bpf_prog *prog,
-					struct bpf_insn_access_aux *info)
+bool bpf_sock_is_valid_access(int off, int size, enum bpf_access_type type,
+			      struct bpf_insn_access_aux *info)
 {
 	if (off < 0 || off >= sizeof(struct bpf_sock))
 		return false;
 	if (off % size != 0)
 		return false;
-	if (!__sock_filter_check_attach_type(off, type,
-					     prog->expected_attach_type))
-		return false;
 	if (!__sock_filter_check_size(off, size, info))
 		return false;
 	return true;
 }
 
+static bool sock_filter_is_valid_access(int off, int size,
+					enum bpf_access_type type,
+					const struct bpf_prog *prog,
+					struct bpf_insn_access_aux *info)
+{
+	if (!bpf_sock_is_valid_access(off, size, type, info))
+		return false;
+	return __sock_filter_check_attach_type(off, type,
+					       prog->expected_attach_type);
+}
+
 static int bpf_unclone_prologue(struct bpf_insn *insn_buf, bool direct_write,
 				const struct bpf_prog *prog, int drop_verdict)
 {
@@ -5476,6 +5746,7 @@ static bool tc_cls_act_is_valid_access(int off, int size,
 	case bpf_ctx_range(struct __sk_buff, data_end):
 		info->reg_type = PTR_TO_PACKET_END;
 		break;
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
 	case bpf_ctx_range_till(struct __sk_buff, family, local_port):
 		return false;
 	}
@@ -5677,6 +5948,7 @@ static bool sk_skb_is_valid_access(int off, int size,
 	switch (off) {
 	case bpf_ctx_range(struct __sk_buff, tc_classid):
 	case bpf_ctx_range(struct __sk_buff, data_meta):
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
 		return false;
 	}
 
@@ -5736,6 +6008,39 @@ static bool sk_msg_is_valid_access(int off, int size,
 	return true;
 }
 
+static bool flow_dissector_is_valid_access(int off, int size,
+					   enum bpf_access_type type,
+					   const struct bpf_prog *prog,
+					   struct bpf_insn_access_aux *info)
+{
+	if (type == BPF_WRITE) {
+		switch (off) {
+		case bpf_ctx_range_till(struct __sk_buff, cb[0], cb[4]):
+			break;
+		default:
+			return false;
+		}
+	}
+
+	switch (off) {
+	case bpf_ctx_range(struct __sk_buff, data):
+		info->reg_type = PTR_TO_PACKET;
+		break;
+	case bpf_ctx_range(struct __sk_buff, data_end):
+		info->reg_type = PTR_TO_PACKET_END;
+		break;
+	case bpf_ctx_range(struct __sk_buff, flow_keys):
+		info->reg_type = PTR_TO_FLOW_KEYS;
+		break;
+	case bpf_ctx_range(struct __sk_buff, tc_classid):
+	case bpf_ctx_range(struct __sk_buff, data_meta):
+	case bpf_ctx_range_till(struct __sk_buff, family, local_port):
+		return false;
+	}
+
+	return bpf_skb_is_valid_access(off, size, type, prog, info);
+}
+
 static u32 bpf_convert_ctx_access(enum bpf_access_type type,
 				  const struct bpf_insn *si,
 				  struct bpf_insn *insn_buf,
@@ -6030,15 +6335,24 @@ static u32 bpf_convert_ctx_access(enum bpf_access_type type,
 				      bpf_target_off(struct sock_common,
 						     skc_num, 2, target_size));
 		break;
+
+	case offsetof(struct __sk_buff, flow_keys):
+		off  = si->off;
+		off -= offsetof(struct __sk_buff, flow_keys);
+		off += offsetof(struct sk_buff, cb);
+		off += offsetof(struct qdisc_skb_cb, flow_keys);
+		*insn++ = BPF_LDX_MEM(BPF_SIZEOF(void *), si->dst_reg,
+				      si->src_reg, off);
+		break;
 	}
 
 	return insn - insn_buf;
 }
 
-static u32 sock_filter_convert_ctx_access(enum bpf_access_type type,
-					  const struct bpf_insn *si,
-					  struct bpf_insn *insn_buf,
-					  struct bpf_prog *prog, u32 *target_size)
+u32 bpf_sock_convert_ctx_access(enum bpf_access_type type,
+				const struct bpf_insn *si,
+				struct bpf_insn *insn_buf,
+				struct bpf_prog *prog, u32 *target_size)
 {
 	struct bpf_insn *insn = insn_buf;
 	int off;
@@ -6748,22 +7062,22 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 
 	switch (si->off) {
 	case offsetof(struct sk_msg_md, data):
-		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_msg_buff, data),
+		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_msg, data),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, data));
+				      offsetof(struct sk_msg, data));
 		break;
 	case offsetof(struct sk_msg_md, data_end):
-		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_msg_buff, data_end),
+		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_msg, data_end),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, data_end));
+				      offsetof(struct sk_msg, data_end));
 		break;
 	case offsetof(struct sk_msg_md, family):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_family) != 2);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-					      struct sk_msg_buff, sk),
+					      struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common, skc_family));
 		break;
@@ -6772,9 +7086,9 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_daddr) != 4);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-						struct sk_msg_buff, sk),
+						struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common, skc_daddr));
 		break;
@@ -6784,9 +7098,9 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 					  skc_rcv_saddr) != 4);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-					      struct sk_msg_buff, sk),
+					      struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common,
 					       skc_rcv_saddr));
@@ -6801,9 +7115,9 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 		off = si->off;
 		off -= offsetof(struct sk_msg_md, remote_ip6[0]);
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-						struct sk_msg_buff, sk),
+						struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common,
 					       skc_v6_daddr.s6_addr32[0]) +
@@ -6822,9 +7136,9 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 		off = si->off;
 		off -= offsetof(struct sk_msg_md, local_ip6[0]);
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-						struct sk_msg_buff, sk),
+						struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common,
 					       skc_v6_rcv_saddr.s6_addr32[0]) +
@@ -6838,9 +7152,9 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_dport) != 2);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-						struct sk_msg_buff, sk),
+						struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common, skc_dport));
 #ifndef __BIG_ENDIAN_BITFIELD
@@ -6852,9 +7166,9 @@ static u32 sk_msg_convert_ctx_access(enum bpf_access_type type,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sock_common, skc_num) != 2);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(
-						struct sk_msg_buff, sk),
+						struct sk_msg, sk),
 				      si->dst_reg, si->src_reg,
-				      offsetof(struct sk_msg_buff, sk));
+				      offsetof(struct sk_msg, sk));
 		*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->dst_reg,
 				      offsetof(struct sock_common, skc_num));
 		break;
@@ -6898,7 +7212,7 @@ const struct bpf_prog_ops xdp_prog_ops = {
 
 const struct bpf_verifier_ops cg_skb_verifier_ops = {
 	.get_func_proto		= cg_skb_func_proto,
-	.is_valid_access	= sk_filter_is_valid_access,
+	.is_valid_access	= cg_skb_is_valid_access,
 	.convert_ctx_access	= bpf_convert_ctx_access,
 };
 
@@ -6950,7 +7264,7 @@ const struct bpf_prog_ops lwt_seg6local_prog_ops = {
 const struct bpf_verifier_ops cg_sock_verifier_ops = {
 	.get_func_proto		= sock_filter_func_proto,
 	.is_valid_access	= sock_filter_is_valid_access,
-	.convert_ctx_access	= sock_filter_convert_ctx_access,
+	.convert_ctx_access	= bpf_sock_convert_ctx_access,
 };
 
 const struct bpf_prog_ops cg_sock_prog_ops = {
@@ -6993,6 +7307,15 @@ const struct bpf_verifier_ops sk_msg_verifier_ops = {
 const struct bpf_prog_ops sk_msg_prog_ops = {
 };
 
+const struct bpf_verifier_ops flow_dissector_verifier_ops = {
+	.get_func_proto		= flow_dissector_func_proto,
+	.is_valid_access	= flow_dissector_is_valid_access,
+	.convert_ctx_access	= bpf_convert_ctx_access,
+};
+
+const struct bpf_prog_ops flow_dissector_prog_ops = {
+};
+
 int sk_detach_filter(struct sock *sk)
 {
 	int ret = -ENOENT;
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index ce9eeeb7c024..676f3ad629f9 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -25,6 +25,9 @@
 #include <net/flow_dissector.h>
 #include <scsi/fc/fc_fcoe.h>
 #include <uapi/linux/batadv_packet.h>
+#include <linux/bpf.h>
+
+static DEFINE_MUTEX(flow_dissector_mutex);
 
 static void dissector_set_key(struct flow_dissector *flow_dissector,
 			      enum flow_dissector_key_id key_id)
@@ -62,6 +65,44 @@ void skb_flow_dissector_init(struct flow_dissector *flow_dissector,
 }
 EXPORT_SYMBOL(skb_flow_dissector_init);
 
+int skb_flow_dissector_bpf_prog_attach(const union bpf_attr *attr,
+				       struct bpf_prog *prog)
+{
+	struct bpf_prog *attached;
+	struct net *net;
+
+	net = current->nsproxy->net_ns;
+	mutex_lock(&flow_dissector_mutex);
+	attached = rcu_dereference_protected(net->flow_dissector_prog,
+					     lockdep_is_held(&flow_dissector_mutex));
+	if (attached) {
+		/* Only one BPF program can be attached at a time */
+		mutex_unlock(&flow_dissector_mutex);
+		return -EEXIST;
+	}
+	rcu_assign_pointer(net->flow_dissector_prog, prog);
+	mutex_unlock(&flow_dissector_mutex);
+	return 0;
+}
+
+int skb_flow_dissector_bpf_prog_detach(const union bpf_attr *attr)
+{
+	struct bpf_prog *attached;
+	struct net *net;
+
+	net = current->nsproxy->net_ns;
+	mutex_lock(&flow_dissector_mutex);
+	attached = rcu_dereference_protected(net->flow_dissector_prog,
+					     lockdep_is_held(&flow_dissector_mutex));
+	if (!attached) {
+		mutex_unlock(&flow_dissector_mutex);
+		return -ENOENT;
+	}
+	bpf_prog_put(attached);
+	RCU_INIT_POINTER(net->flow_dissector_prog, NULL);
+	mutex_unlock(&flow_dissector_mutex);
+	return 0;
+}
 /**
  * skb_flow_get_be16 - extract be16 entity
  * @skb: sk_buff to extract from
@@ -382,8 +423,8 @@ __skb_flow_dissect_gre(const struct sk_buff *skb,
 	offset += sizeof(struct gre_base_hdr);
 
 	if (hdr->flags & GRE_CSUM)
-		offset += sizeof(((struct gre_full_hdr *) 0)->csum) +
-			  sizeof(((struct gre_full_hdr *) 0)->reserved1);
+		offset += FIELD_SIZEOF(struct gre_full_hdr, csum) +
+			  FIELD_SIZEOF(struct gre_full_hdr, reserved1);
 
 	if (hdr->flags & GRE_KEY) {
 		const __be32 *keyid;
@@ -405,11 +446,11 @@ __skb_flow_dissect_gre(const struct sk_buff *skb,
 			else
 				key_keyid->keyid = *keyid & GRE_PPTP_KEY_MASK;
 		}
-		offset += sizeof(((struct gre_full_hdr *) 0)->key);
+		offset += FIELD_SIZEOF(struct gre_full_hdr, key);
 	}
 
 	if (hdr->flags & GRE_SEQ)
-		offset += sizeof(((struct pptp_gre_header *) 0)->seq);
+		offset += FIELD_SIZEOF(struct pptp_gre_header, seq);
 
 	if (gre_ver == 0) {
 		if (*p_proto == htons(ETH_P_TEB)) {
@@ -436,7 +477,7 @@ __skb_flow_dissect_gre(const struct sk_buff *skb,
 		u8 *ppp_hdr;
 
 		if (hdr->flags & GRE_ACK)
-			offset += sizeof(((struct pptp_gre_header *) 0)->ack);
+			offset += FIELD_SIZEOF(struct pptp_gre_header, ack);
 
 		ppp_hdr = __skb_header_pointer(skb, *p_nhoff + offset,
 					       sizeof(_ppp_hdr),
@@ -588,6 +629,60 @@ static bool skb_flow_dissect_allowed(int *num_hdrs)
 	return (*num_hdrs <= MAX_FLOW_DISSECT_HDRS);
 }
 
+static void __skb_flow_bpf_to_target(const struct bpf_flow_keys *flow_keys,
+				     struct flow_dissector *flow_dissector,
+				     void *target_container)
+{
+	struct flow_dissector_key_control *key_control;
+	struct flow_dissector_key_basic *key_basic;
+	struct flow_dissector_key_addrs *key_addrs;
+	struct flow_dissector_key_ports *key_ports;
+
+	key_control = skb_flow_dissector_target(flow_dissector,
+						FLOW_DISSECTOR_KEY_CONTROL,
+						target_container);
+	key_control->thoff = flow_keys->thoff;
+	if (flow_keys->is_frag)
+		key_control->flags |= FLOW_DIS_IS_FRAGMENT;
+	if (flow_keys->is_first_frag)
+		key_control->flags |= FLOW_DIS_FIRST_FRAG;
+	if (flow_keys->is_encap)
+		key_control->flags |= FLOW_DIS_ENCAPSULATION;
+
+	key_basic = skb_flow_dissector_target(flow_dissector,
+					      FLOW_DISSECTOR_KEY_BASIC,
+					      target_container);
+	key_basic->n_proto = flow_keys->n_proto;
+	key_basic->ip_proto = flow_keys->ip_proto;
+
+	if (flow_keys->addr_proto == ETH_P_IP &&
+	    dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_IPV4_ADDRS)) {
+		key_addrs = skb_flow_dissector_target(flow_dissector,
+						      FLOW_DISSECTOR_KEY_IPV4_ADDRS,
+						      target_container);
+		key_addrs->v4addrs.src = flow_keys->ipv4_src;
+		key_addrs->v4addrs.dst = flow_keys->ipv4_dst;
+		key_control->addr_type = FLOW_DISSECTOR_KEY_IPV4_ADDRS;
+	} else if (flow_keys->addr_proto == ETH_P_IPV6 &&
+		   dissector_uses_key(flow_dissector,
+				      FLOW_DISSECTOR_KEY_IPV6_ADDRS)) {
+		key_addrs = skb_flow_dissector_target(flow_dissector,
+						      FLOW_DISSECTOR_KEY_IPV6_ADDRS,
+						      target_container);
+		memcpy(&key_addrs->v6addrs, &flow_keys->ipv6_src,
+		       sizeof(key_addrs->v6addrs));
+		key_control->addr_type = FLOW_DISSECTOR_KEY_IPV6_ADDRS;
+	}
+
+	if (dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_PORTS)) {
+		key_ports = skb_flow_dissector_target(flow_dissector,
+						      FLOW_DISSECTOR_KEY_PORTS,
+						      target_container);
+		key_ports->src = flow_keys->sport;
+		key_ports->dst = flow_keys->dport;
+	}
+}
+
 /**
  * __skb_flow_dissect - extract the flow_keys struct and return it
  * @skb: sk_buff to extract the flow from, can be NULL if the rest are specified
@@ -619,6 +714,7 @@ bool __skb_flow_dissect(const struct sk_buff *skb,
 	struct flow_dissector_key_vlan *key_vlan;
 	enum flow_dissect_ret fdret;
 	enum flow_dissector_key_id dissector_vlan = FLOW_DISSECTOR_KEY_MAX;
+	struct bpf_prog *attached = NULL;
 	int num_hdrs = 0;
 	u8 ip_proto = 0;
 	bool ret;
@@ -658,6 +754,50 @@ bool __skb_flow_dissect(const struct sk_buff *skb,
 					      FLOW_DISSECTOR_KEY_BASIC,
 					      target_container);
 
+	rcu_read_lock();
+	if (skb) {
+		if (skb->dev)
+			attached = rcu_dereference(dev_net(skb->dev)->flow_dissector_prog);
+		else if (skb->sk)
+			attached = rcu_dereference(sock_net(skb->sk)->flow_dissector_prog);
+		else
+			WARN_ON_ONCE(1);
+	}
+	if (attached) {
+		/* Note that even though the const qualifier is discarded
+		 * throughout the execution of the BPF program, all changes(the
+		 * control block) are reverted after the BPF program returns.
+		 * Therefore, __skb_flow_dissect does not alter the skb.
+		 */
+		struct bpf_flow_keys flow_keys = {};
+		struct bpf_skb_data_end cb_saved;
+		struct bpf_skb_data_end *cb;
+		u32 result;
+
+		cb = (struct bpf_skb_data_end *)skb->cb;
+
+		/* Save Control Block */
+		memcpy(&cb_saved, cb, sizeof(cb_saved));
+		memset(cb, 0, sizeof(cb_saved));
+
+		/* Pass parameters to the BPF program */
+		cb->qdisc_cb.flow_keys = &flow_keys;
+		flow_keys.nhoff = nhoff;
+
+		bpf_compute_data_pointers((struct sk_buff *)skb);
+		result = BPF_PROG_RUN(attached, skb);
+
+		/* Restore state */
+		memcpy(cb, &cb_saved, sizeof(cb_saved));
+
+		__skb_flow_bpf_to_target(&flow_keys, flow_dissector,
+					 target_container);
+		key_control->thoff = min_t(u16, key_control->thoff, skb->len);
+		rcu_read_unlock();
+		return result == BPF_OK;
+	}
+	rcu_read_unlock();
+
 	if (dissector_uses_key(flow_dissector,
 			       FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
 		struct ethhdr *eth = eth_hdr(skb);
diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
index 188d693cb251..9bf1b9ad1780 100644
--- a/net/core/gen_stats.c
+++ b/net/core/gen_stats.c
@@ -162,6 +162,34 @@ __gnet_stats_copy_basic(const seqcount_t *running,
 }
 EXPORT_SYMBOL(__gnet_stats_copy_basic);
 
+static int
+___gnet_stats_copy_basic(const seqcount_t *running,
+			 struct gnet_dump *d,
+			 struct gnet_stats_basic_cpu __percpu *cpu,
+			 struct gnet_stats_basic_packed *b,
+			 int type)
+{
+	struct gnet_stats_basic_packed bstats = {0};
+
+	__gnet_stats_copy_basic(running, &bstats, cpu, b);
+
+	if (d->compat_tc_stats && type == TCA_STATS_BASIC) {
+		d->tc_stats.bytes = bstats.bytes;
+		d->tc_stats.packets = bstats.packets;
+	}
+
+	if (d->tail) {
+		struct gnet_stats_basic sb;
+
+		memset(&sb, 0, sizeof(sb));
+		sb.bytes = bstats.bytes;
+		sb.packets = bstats.packets;
+		return gnet_stats_copy(d, type, &sb, sizeof(sb),
+				       TCA_STATS_PAD);
+	}
+	return 0;
+}
+
 /**
  * gnet_stats_copy_basic - copy basic statistics into statistic TLV
  * @running: seqcount_t pointer
@@ -181,29 +209,36 @@ gnet_stats_copy_basic(const seqcount_t *running,
 		      struct gnet_stats_basic_cpu __percpu *cpu,
 		      struct gnet_stats_basic_packed *b)
 {
-	struct gnet_stats_basic_packed bstats = {0};
-
-	__gnet_stats_copy_basic(running, &bstats, cpu, b);
-
-	if (d->compat_tc_stats) {
-		d->tc_stats.bytes = bstats.bytes;
-		d->tc_stats.packets = bstats.packets;
-	}
-
-	if (d->tail) {
-		struct gnet_stats_basic sb;
-
-		memset(&sb, 0, sizeof(sb));
-		sb.bytes = bstats.bytes;
-		sb.packets = bstats.packets;
-		return gnet_stats_copy(d, TCA_STATS_BASIC, &sb, sizeof(sb),
-				       TCA_STATS_PAD);
-	}
-	return 0;
+	return ___gnet_stats_copy_basic(running, d, cpu, b,
+					TCA_STATS_BASIC);
 }
 EXPORT_SYMBOL(gnet_stats_copy_basic);
 
 /**
+ * gnet_stats_copy_basic_hw - copy basic hw statistics into statistic TLV
+ * @running: seqcount_t pointer
+ * @d: dumping handle
+ * @cpu: copy statistic per cpu
+ * @b: basic statistics
+ *
+ * Appends the basic statistics to the top level TLV created by
+ * gnet_stats_start_copy().
+ *
+ * Returns 0 on success or -1 with the statistic lock released
+ * if the room in the socket buffer was not sufficient.
+ */
+int
+gnet_stats_copy_basic_hw(const seqcount_t *running,
+			 struct gnet_dump *d,
+			 struct gnet_stats_basic_cpu __percpu *cpu,
+			 struct gnet_stats_basic_packed *b)
+{
+	return ___gnet_stats_copy_basic(running, d, cpu, b,
+					TCA_STATS_BASIC_HW);
+}
+EXPORT_SYMBOL(gnet_stats_copy_basic_hw);
+
+/**
  * gnet_stats_copy_rate_est - copy rate estimator statistics into statistics TLV
  * @d: dumping handle
  * @rate_est: rate estimator
diff --git a/net/core/link_watch.c b/net/core/link_watch.c
index e38e641e98d5..7f51efb2b3ab 100644
--- a/net/core/link_watch.c
+++ b/net/core/link_watch.c
@@ -155,7 +155,7 @@ static void linkwatch_do_dev(struct net_device *dev)
 	clear_bit(__LINK_STATE_LINKWATCH_PENDING, &dev->state);
 
 	rfc2863_policy(dev);
-	if (dev->flags & IFF_UP) {
+	if (dev->flags & IFF_UP && netif_device_present(dev)) {
 		if (netif_carrier_ok(dev))
 			dev_activate(dev);
 		else
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 91592fceeaad..ee605d9d8bd4 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -232,7 +232,8 @@ static void pneigh_queue_purge(struct sk_buff_head *list)
 	}
 }
 
-static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev)
+static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev,
+			    bool skip_perm)
 {
 	int i;
 	struct neigh_hash_table *nht;
@@ -250,6 +251,10 @@ static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev)
 				np = &n->next;
 				continue;
 			}
+			if (skip_perm && n->nud_state & NUD_PERMANENT) {
+				np = &n->next;
+				continue;
+			}
 			rcu_assign_pointer(*np,
 				   rcu_dereference_protected(n->next,
 						lockdep_is_held(&tbl->lock)));
@@ -285,21 +290,35 @@ static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev)
 void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev)
 {
 	write_lock_bh(&tbl->lock);
-	neigh_flush_dev(tbl, dev);
+	neigh_flush_dev(tbl, dev, false);
 	write_unlock_bh(&tbl->lock);
 }
 EXPORT_SYMBOL(neigh_changeaddr);
 
-int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev)
+static int __neigh_ifdown(struct neigh_table *tbl, struct net_device *dev,
+			  bool skip_perm)
 {
 	write_lock_bh(&tbl->lock);
-	neigh_flush_dev(tbl, dev);
+	neigh_flush_dev(tbl, dev, skip_perm);
 	pneigh_ifdown_and_unlock(tbl, dev);
 
 	del_timer_sync(&tbl->proxy_timer);
 	pneigh_queue_purge(&tbl->proxy_queue);
 	return 0;
 }
+
+int neigh_carrier_down(struct neigh_table *tbl, struct net_device *dev)
+{
+	__neigh_ifdown(tbl, dev, true);
+	return 0;
+}
+EXPORT_SYMBOL(neigh_carrier_down);
+
+int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev)
+{
+	__neigh_ifdown(tbl, dev, false);
+	return 0;
+}
 EXPORT_SYMBOL(neigh_ifdown);
 
 static struct neighbour *neigh_alloc(struct neigh_table *tbl, struct net_device *dev)
@@ -1148,8 +1167,7 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
 		neigh->nud_state = new;
 		err = 0;
 		notify = old & NUD_VALID;
-		if (((old & (NUD_INCOMPLETE | NUD_PROBE)) ||
-		     (flags & NEIGH_UPDATE_F_ADMIN)) &&
+		if ((old & (NUD_INCOMPLETE | NUD_PROBE)) &&
 		    (new & NUD_FAILED)) {
 			neigh_invalidate(neigh);
 			notify = 1;
@@ -1280,11 +1298,8 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
 		neigh->arp_queue_len_bytes = 0;
 	}
 out:
-	if (update_isrouter) {
-		neigh->flags = (flags & NEIGH_UPDATE_F_ISROUTER) ?
-			(neigh->flags | NTF_ROUTER) :
-			(neigh->flags & ~NTF_ROUTER);
-	}
+	if (update_isrouter)
+		neigh_update_is_router(neigh, flags, &notify);
 	write_unlock_bh(&neigh->lock);
 
 	if (notify)
@@ -1712,7 +1727,8 @@ out:
 static int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh,
 		     struct netlink_ext_ack *extack)
 {
-	int flags = NEIGH_UPDATE_F_ADMIN | NEIGH_UPDATE_F_OVERRIDE;
+	int flags = NEIGH_UPDATE_F_ADMIN | NEIGH_UPDATE_F_OVERRIDE |
+		NEIGH_UPDATE_F_OVERRIDE_ISROUTER;
 	struct net *net = sock_net(skb->sk);
 	struct ndmsg *ndm;
 	struct nlattr *tb[NDA_MAX+1];
@@ -1787,12 +1803,16 @@ static int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh,
 		}
 
 		if (!(nlh->nlmsg_flags & NLM_F_REPLACE))
-			flags &= ~NEIGH_UPDATE_F_OVERRIDE;
+			flags &= ~(NEIGH_UPDATE_F_OVERRIDE |
+				   NEIGH_UPDATE_F_OVERRIDE_ISROUTER);
 	}
 
 	if (ndm->ndm_flags & NTF_EXT_LEARNED)
 		flags |= NEIGH_UPDATE_F_EXT_LEARNED;
 
+	if (ndm->ndm_flags & NTF_ROUTER)
+		flags |= NEIGH_UPDATE_F_ISROUTER;
+
 	if (ndm->ndm_flags & NTF_USE) {
 		neigh_event_send(neigh, NULL);
 		err = 0;
@@ -2162,15 +2182,47 @@ errout:
 	return err;
 }
 
+static int neightbl_valid_dump_info(const struct nlmsghdr *nlh,
+				    struct netlink_ext_ack *extack)
+{
+	struct ndtmsg *ndtm;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ndtm))) {
+		NL_SET_ERR_MSG(extack, "Invalid header for neighbor table dump request");
+		return -EINVAL;
+	}
+
+	ndtm = nlmsg_data(nlh);
+	if (ndtm->ndtm_pad1  || ndtm->ndtm_pad2) {
+		NL_SET_ERR_MSG(extack, "Invalid values in header for neighbor table dump request");
+		return -EINVAL;
+	}
+
+	if (nlmsg_attrlen(nlh, sizeof(*ndtm))) {
+		NL_SET_ERR_MSG(extack, "Invalid data after header in neighbor table dump request");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	int family, tidx, nidx = 0;
 	int tbl_skip = cb->args[0];
 	int neigh_skip = cb->args[1];
 	struct neigh_table *tbl;
 
-	family = ((struct rtgenmsg *) nlmsg_data(cb->nlh))->rtgen_family;
+	if (cb->strict_check) {
+		int err = neightbl_valid_dump_info(nlh, cb->extack);
+
+		if (err < 0)
+			return err;
+	}
+
+	family = ((struct rtgenmsg *)nlmsg_data(nlh))->rtgen_family;
 
 	for (tidx = 0; tidx < NEIGH_NR_TABLES; tidx++) {
 		struct neigh_parms *p;
@@ -2183,7 +2235,7 @@ static int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
 			continue;
 
 		if (neightbl_fill_info(skb, tbl, NETLINK_CB(cb->skb).portid,
-				       cb->nlh->nlmsg_seq, RTM_NEWNEIGHTBL,
+				       nlh->nlmsg_seq, RTM_NEWNEIGHTBL,
 				       NLM_F_MULTI) < 0)
 			break;
 
@@ -2198,7 +2250,7 @@ static int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
 
 			if (neightbl_fill_param_info(skb, tbl, p,
 						     NETLINK_CB(cb->skb).portid,
-						     cb->nlh->nlmsg_seq,
+						     nlh->nlmsg_seq,
 						     RTM_NEWNEIGHTBL,
 						     NLM_F_MULTI) < 0)
 				goto out;
@@ -2327,35 +2379,24 @@ static bool neigh_ifindex_filtered(struct net_device *dev, int filter_idx)
 	return false;
 }
 
+struct neigh_dump_filter {
+	int master_idx;
+	int dev_idx;
+};
+
 static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
-			    struct netlink_callback *cb)
+			    struct netlink_callback *cb,
+			    struct neigh_dump_filter *filter)
 {
 	struct net *net = sock_net(skb->sk);
-	const struct nlmsghdr *nlh = cb->nlh;
-	struct nlattr *tb[NDA_MAX + 1];
 	struct neighbour *n;
 	int rc, h, s_h = cb->args[1];
 	int idx, s_idx = idx = cb->args[2];
 	struct neigh_hash_table *nht;
-	int filter_master_idx = 0, filter_idx = 0;
 	unsigned int flags = NLM_F_MULTI;
-	int err;
 
-	err = nlmsg_parse(nlh, sizeof(struct ndmsg), tb, NDA_MAX, NULL, NULL);
-	if (!err) {
-		if (tb[NDA_IFINDEX]) {
-			if (nla_len(tb[NDA_IFINDEX]) != sizeof(u32))
-				return -EINVAL;
-			filter_idx = nla_get_u32(tb[NDA_IFINDEX]);
-		}
-		if (tb[NDA_MASTER]) {
-			if (nla_len(tb[NDA_MASTER]) != sizeof(u32))
-				return -EINVAL;
-			filter_master_idx = nla_get_u32(tb[NDA_MASTER]);
-		}
-		if (filter_idx || filter_master_idx)
-			flags |= NLM_F_DUMP_FILTERED;
-	}
+	if (filter->dev_idx || filter->master_idx)
+		flags |= NLM_F_DUMP_FILTERED;
 
 	rcu_read_lock_bh();
 	nht = rcu_dereference_bh(tbl->nht);
@@ -2368,8 +2409,8 @@ static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
 		     n = rcu_dereference_bh(n->next)) {
 			if (idx < s_idx || !net_eq(dev_net(n->dev), net))
 				goto next;
-			if (neigh_ifindex_filtered(n->dev, filter_idx) ||
-			    neigh_master_filtered(n->dev, filter_master_idx))
+			if (neigh_ifindex_filtered(n->dev, filter->dev_idx) ||
+			    neigh_master_filtered(n->dev, filter->master_idx))
 				goto next;
 			if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).portid,
 					    cb->nlh->nlmsg_seq,
@@ -2391,12 +2432,17 @@ out:
 }
 
 static int pneigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
-			     struct netlink_callback *cb)
+			     struct netlink_callback *cb,
+			     struct neigh_dump_filter *filter)
 {
 	struct pneigh_entry *n;
 	struct net *net = sock_net(skb->sk);
 	int rc, h, s_h = cb->args[3];
 	int idx, s_idx = idx = cb->args[4];
+	unsigned int flags = NLM_F_MULTI;
+
+	if (filter->dev_idx || filter->master_idx)
+		flags |= NLM_F_DUMP_FILTERED;
 
 	read_lock_bh(&tbl->lock);
 
@@ -2406,10 +2452,12 @@ static int pneigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
 		for (n = tbl->phash_buckets[h], idx = 0; n; n = n->next) {
 			if (idx < s_idx || pneigh_net(n) != net)
 				goto next;
+			if (neigh_ifindex_filtered(n->dev, filter->dev_idx) ||
+			    neigh_master_filtered(n->dev, filter->master_idx))
+				goto next;
 			if (pneigh_fill_info(skb, n, NETLINK_CB(cb->skb).portid,
 					    cb->nlh->nlmsg_seq,
-					    RTM_NEWNEIGH,
-					    NLM_F_MULTI, tbl) < 0) {
+					    RTM_NEWNEIGH, flags, tbl) < 0) {
 				read_unlock_bh(&tbl->lock);
 				rc = -1;
 				goto out;
@@ -2428,22 +2476,91 @@ out:
 
 }
 
+static int neigh_valid_dump_req(const struct nlmsghdr *nlh,
+				bool strict_check,
+				struct neigh_dump_filter *filter,
+				struct netlink_ext_ack *extack)
+{
+	struct nlattr *tb[NDA_MAX + 1];
+	int err, i;
+
+	if (strict_check) {
+		struct ndmsg *ndm;
+
+		if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ndm))) {
+			NL_SET_ERR_MSG(extack, "Invalid header for neighbor dump request");
+			return -EINVAL;
+		}
+
+		ndm = nlmsg_data(nlh);
+		if (ndm->ndm_pad1  || ndm->ndm_pad2  || ndm->ndm_ifindex ||
+		    ndm->ndm_state || ndm->ndm_flags || ndm->ndm_type) {
+			NL_SET_ERR_MSG(extack, "Invalid values in header for neighbor dump request");
+			return -EINVAL;
+		}
+
+		err = nlmsg_parse_strict(nlh, sizeof(struct ndmsg), tb, NDA_MAX,
+					 NULL, extack);
+	} else {
+		err = nlmsg_parse(nlh, sizeof(struct ndmsg), tb, NDA_MAX,
+				  NULL, extack);
+	}
+	if (err < 0)
+		return err;
+
+	for (i = 0; i <= NDA_MAX; ++i) {
+		if (!tb[i])
+			continue;
+
+		/* all new attributes should require strict_check */
+		switch (i) {
+		case NDA_IFINDEX:
+			if (nla_len(tb[i]) != sizeof(u32)) {
+				NL_SET_ERR_MSG(extack, "Invalid IFINDEX attribute in neighbor dump request");
+				return -EINVAL;
+			}
+			filter->dev_idx = nla_get_u32(tb[i]);
+			break;
+		case NDA_MASTER:
+			if (nla_len(tb[i]) != sizeof(u32)) {
+				NL_SET_ERR_MSG(extack, "Invalid MASTER attribute in neighbor dump request");
+				return -EINVAL;
+			}
+			filter->master_idx = nla_get_u32(tb[i]);
+			break;
+		default:
+			if (strict_check) {
+				NL_SET_ERR_MSG(extack, "Unsupported attribute in neighbor dump request");
+				return -EINVAL;
+			}
+		}
+	}
+
+	return 0;
+}
+
 static int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
+	struct neigh_dump_filter filter = {};
 	struct neigh_table *tbl;
 	int t, family, s_t;
 	int proxy = 0;
 	int err;
 
-	family = ((struct rtgenmsg *) nlmsg_data(cb->nlh))->rtgen_family;
+	family = ((struct rtgenmsg *)nlmsg_data(nlh))->rtgen_family;
 
 	/* check for full ndmsg structure presence, family member is
 	 * the same for both structures
 	 */
-	if (nlmsg_len(cb->nlh) >= sizeof(struct ndmsg) &&
-	    ((struct ndmsg *) nlmsg_data(cb->nlh))->ndm_flags == NTF_PROXY)
+	if (nlmsg_len(nlh) >= sizeof(struct ndmsg) &&
+	    ((struct ndmsg *)nlmsg_data(nlh))->ndm_flags == NTF_PROXY)
 		proxy = 1;
 
+	err = neigh_valid_dump_req(nlh, cb->strict_check, &filter, cb->extack);
+	if (err < 0 && cb->strict_check)
+		return err;
+
 	s_t = cb->args[0];
 
 	for (t = 0; t < NEIGH_NR_TABLES; t++) {
@@ -2457,9 +2574,9 @@ static int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb)
 			memset(&cb->args[1], 0, sizeof(cb->args) -
 						sizeof(cb->args[0]));
 		if (proxy)
-			err = pneigh_dump_table(tbl, skb, cb);
+			err = pneigh_dump_table(tbl, skb, cb, &filter);
 		else
-			err = neigh_dump_table(tbl, skb, cb);
+			err = neigh_dump_table(tbl, skb, cb, &filter);
 		if (err < 0)
 			break;
 	}
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 670c84b1bfc2..fefe72774aeb 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -853,6 +853,12 @@ static int rtnl_net_dumpid(struct sk_buff *skb, struct netlink_callback *cb)
 		.s_idx = cb->args[0],
 	};
 
+	if (cb->strict_check &&
+	    nlmsg_attrlen(cb->nlh, sizeof(struct rtgenmsg))) {
+			NL_SET_ERR_MSG(cb->extack, "Unknown data in network namespace id dump request");
+			return -EINVAL;
+	}
+
 	spin_lock_bh(&net->nsid_lock);
 	idr_for_each(&net->netns_ids, rtnl_net_dumpid_one, &net_cb);
 	spin_unlock_bh(&net->nsid_lock);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index de1d1ba92f2d..5da9552b186b 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -57,7 +57,6 @@ DEFINE_STATIC_SRCU(netpoll_srcu);
 	 MAX_UDP_CHUNK)
 
 static void zap_completion_queue(void);
-static void netpoll_async_cleanup(struct work_struct *work);
 
 static unsigned int carrier_timeout = 4;
 module_param(carrier_timeout, uint, 0644);
@@ -312,7 +311,6 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
 	/* It is up to the caller to keep npinfo alive. */
 	struct netpoll_info *npinfo;
 
-	rcu_read_lock_bh();
 	lockdep_assert_irqs_disabled();
 
 	npinfo = rcu_dereference_bh(np->dev->npinfo);
@@ -357,7 +355,6 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
 		skb_queue_tail(&npinfo->txq, skb);
 		schedule_delayed_work(&npinfo->tx_work,0);
 	}
-	rcu_read_unlock_bh();
 }
 EXPORT_SYMBOL(netpoll_send_skb_on_dev);
 
@@ -591,7 +588,6 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
 
 	np->dev = ndev;
 	strlcpy(np->dev_name, ndev->name, IFNAMSIZ);
-	INIT_WORK(&np->cleanup_work, netpoll_async_cleanup);
 
 	if (ndev->priv_flags & IFF_DISABLE_NETPOLL) {
 		np_err(np, "%s doesn't support polling, aborting\n",
@@ -790,10 +786,6 @@ void __netpoll_cleanup(struct netpoll *np)
 {
 	struct netpoll_info *npinfo;
 
-	/* rtnl_dereference would be preferable here but
-	 * rcu_cleanup_netpoll path can put us in here safely without
-	 * holding the rtnl, so plain rcu_dereference it is
-	 */
 	npinfo = rtnl_dereference(np->dev->npinfo);
 	if (!npinfo)
 		return;
@@ -814,21 +806,16 @@ void __netpoll_cleanup(struct netpoll *np)
 }
 EXPORT_SYMBOL_GPL(__netpoll_cleanup);
 
-static void netpoll_async_cleanup(struct work_struct *work)
+void __netpoll_free(struct netpoll *np)
 {
-	struct netpoll *np = container_of(work, struct netpoll, cleanup_work);
+	ASSERT_RTNL();
 
-	rtnl_lock();
+	/* Wait for transmitting packets to finish before freeing. */
+	synchronize_rcu_bh();
 	__netpoll_cleanup(np);
-	rtnl_unlock();
 	kfree(np);
 }
-
-void __netpoll_free_async(struct netpoll *np)
-{
-	schedule_work(&np->cleanup_work);
-}
-EXPORT_SYMBOL_GPL(__netpoll_free_async);
+EXPORT_SYMBOL_GPL(__netpoll_free);
 
 void netpoll_cleanup(struct netpoll *np)
 {
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 7f6938405fa1..6ac919847ce6 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3426,7 +3426,7 @@ xmit_more:
 		net_info_ratelimited("%s xmit error: %d\n",
 				     pkt_dev->odevname, ret);
 		pkt_dev->errors++;
-		/* fallthru */
+		/* fall through */
 	case NETDEV_TX_BUSY:
 		/* Retry it next time */
 		refcount_dec(&(pkt_dev->skb->users));
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 37c7936124e6..0958c7be2c22 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -59,7 +59,7 @@
 #include <net/rtnetlink.h>
 #include <net/net_namespace.h>
 
-#define RTNL_MAX_TYPE		48
+#define RTNL_MAX_TYPE		49
 #define RTNL_SLAVE_MAX_TYPE	36
 
 struct rtnl_link {
@@ -130,6 +130,12 @@ int rtnl_is_locked(void)
 }
 EXPORT_SYMBOL(rtnl_is_locked);
 
+bool refcount_dec_and_rtnl_lock(refcount_t *r)
+{
+	return refcount_dec_and_mutex_lock(r, &rtnl_mutex);
+}
+EXPORT_SYMBOL(refcount_dec_and_rtnl_lock);
+
 #ifdef CONFIG_PROVE_LOCKING
 bool lockdep_rtnl_is_held(void)
 {
@@ -1016,7 +1022,7 @@ static noinline size_t if_nlmsg_size(const struct net_device *dev,
 	       + nla_total_size(4)  /* IFLA_NEW_NETNSID */
 	       + nla_total_size(4)  /* IFLA_NEW_IFINDEX */
 	       + nla_total_size(1)  /* IFLA_PROTO_DOWN */
-	       + nla_total_size(4)  /* IFLA_IF_NETNSID */
+	       + nla_total_size(4)  /* IFLA_TARGET_NETNSID */
 	       + nla_total_size(4)  /* IFLA_CARRIER_UP_COUNT */
 	       + nla_total_size(4)  /* IFLA_CARRIER_DOWN_COUNT */
 	       + nla_total_size(4)  /* IFLA_MIN_MTU */
@@ -1598,7 +1604,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb,
 	ifm->ifi_flags = dev_get_flags(dev);
 	ifm->ifi_change = change;
 
-	if (tgt_netnsid >= 0 && nla_put_s32(skb, IFLA_IF_NETNSID, tgt_netnsid))
+	if (tgt_netnsid >= 0 && nla_put_s32(skb, IFLA_TARGET_NETNSID, tgt_netnsid))
 		goto nla_put_failure;
 
 	if (nla_put_string(skb, IFLA_IFNAME, dev->name) ||
@@ -1737,7 +1743,7 @@ static const struct nla_policy ifla_policy[IFLA_MAX+1] = {
 	[IFLA_XDP]		= { .type = NLA_NESTED },
 	[IFLA_EVENT]		= { .type = NLA_U32 },
 	[IFLA_GROUP]		= { .type = NLA_U32 },
-	[IFLA_IF_NETNSID]	= { .type = NLA_S32 },
+	[IFLA_TARGET_NETNSID]	= { .type = NLA_S32 },
 	[IFLA_CARRIER_UP_COUNT]	= { .type = NLA_U32 },
 	[IFLA_CARRIER_DOWN_COUNT] = { .type = NLA_U32 },
 	[IFLA_MIN_MTU]		= { .type = NLA_U32 },
@@ -1845,7 +1851,15 @@ static bool link_dump_filtered(struct net_device *dev,
 	return false;
 }
 
-static struct net *get_target_net(struct sock *sk, int netnsid)
+/**
+ * rtnl_get_net_ns_capable - Get netns if sufficiently privileged.
+ * @sk: netlink socket
+ * @netnsid: network namespace identifier
+ *
+ * Returns the network namespace identified by netnsid on success or an error
+ * pointer on failure.
+ */
+struct net *rtnl_get_net_ns_capable(struct sock *sk, int netnsid)
 {
 	struct net *net;
 
@@ -1862,9 +1876,54 @@ static struct net *get_target_net(struct sock *sk, int netnsid)
 	}
 	return net;
 }
+EXPORT_SYMBOL_GPL(rtnl_get_net_ns_capable);
+
+static int rtnl_valid_dump_ifinfo_req(const struct nlmsghdr *nlh,
+				      bool strict_check, struct nlattr **tb,
+				      struct netlink_ext_ack *extack)
+{
+	int hdrlen;
+
+	if (strict_check) {
+		struct ifinfomsg *ifm;
+
+		if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifm))) {
+			NL_SET_ERR_MSG(extack, "Invalid header for link dump");
+			return -EINVAL;
+		}
+
+		ifm = nlmsg_data(nlh);
+		if (ifm->__ifi_pad || ifm->ifi_type || ifm->ifi_flags ||
+		    ifm->ifi_change) {
+			NL_SET_ERR_MSG(extack, "Invalid values in header for link dump request");
+			return -EINVAL;
+		}
+		if (ifm->ifi_index) {
+			NL_SET_ERR_MSG(extack, "Filter by device index not supported for link dumps");
+			return -EINVAL;
+		}
+
+		return nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFLA_MAX,
+					  ifla_policy, extack);
+	}
+
+	/* A hack to preserve kernel<->userspace interface.
+	 * The correct header is ifinfomsg. It is consistent with rtnl_getlink.
+	 * However, before Linux v3.9 the code here assumed rtgenmsg and that's
+	 * what iproute2 < v3.9.0 used.
+	 * We can detect the old iproute2. Even including the IFLA_EXT_MASK
+	 * attribute, its netlink message is shorter than struct ifinfomsg.
+	 */
+	hdrlen = nlmsg_len(nlh) < sizeof(struct ifinfomsg) ?
+		 sizeof(struct rtgenmsg) : sizeof(struct ifinfomsg);
+
+	return nlmsg_parse(nlh, hdrlen, tb, IFLA_MAX, ifla_policy, extack);
+}
 
 static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	struct netlink_ext_ack *extack = cb->extack;
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	struct net *tgt_net = net;
 	int h, s_h;
@@ -1877,44 +1936,54 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 	unsigned int flags = NLM_F_MULTI;
 	int master_idx = 0;
 	int netnsid = -1;
-	int err;
-	int hdrlen;
+	int err, i;
 
 	s_h = cb->args[0];
 	s_idx = cb->args[1];
 
-	/* A hack to preserve kernel<->userspace interface.
-	 * The correct header is ifinfomsg. It is consistent with rtnl_getlink.
-	 * However, before Linux v3.9 the code here assumed rtgenmsg and that's
-	 * what iproute2 < v3.9.0 used.
-	 * We can detect the old iproute2. Even including the IFLA_EXT_MASK
-	 * attribute, its netlink message is shorter than struct ifinfomsg.
-	 */
-	hdrlen = nlmsg_len(cb->nlh) < sizeof(struct ifinfomsg) ?
-		 sizeof(struct rtgenmsg) : sizeof(struct ifinfomsg);
-
-	if (nlmsg_parse(cb->nlh, hdrlen, tb, IFLA_MAX,
-			ifla_policy, NULL) >= 0) {
-		if (tb[IFLA_IF_NETNSID]) {
-			netnsid = nla_get_s32(tb[IFLA_IF_NETNSID]);
-			tgt_net = get_target_net(skb->sk, netnsid);
-			if (IS_ERR(tgt_net))
-				return PTR_ERR(tgt_net);
-		}
-
-		if (tb[IFLA_EXT_MASK])
-			ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]);
+	err = rtnl_valid_dump_ifinfo_req(nlh, cb->strict_check, tb, extack);
+	if (err < 0) {
+		if (cb->strict_check)
+			return err;
 
-		if (tb[IFLA_MASTER])
-			master_idx = nla_get_u32(tb[IFLA_MASTER]);
+		goto walk_entries;
+	}
 
-		if (tb[IFLA_LINKINFO])
-			kind_ops = linkinfo_to_kind_ops(tb[IFLA_LINKINFO]);
+	for (i = 0; i <= IFLA_MAX; ++i) {
+		if (!tb[i])
+			continue;
 
-		if (master_idx || kind_ops)
-			flags |= NLM_F_DUMP_FILTERED;
+		/* new attributes should only be added with strict checking */
+		switch (i) {
+		case IFLA_TARGET_NETNSID:
+			netnsid = nla_get_s32(tb[i]);
+			tgt_net = rtnl_get_net_ns_capable(skb->sk, netnsid);
+			if (IS_ERR(tgt_net)) {
+				NL_SET_ERR_MSG(extack, "Invalid target network namespace id");
+				return PTR_ERR(tgt_net);
+			}
+			break;
+		case IFLA_EXT_MASK:
+			ext_filter_mask = nla_get_u32(tb[i]);
+			break;
+		case IFLA_MASTER:
+			master_idx = nla_get_u32(tb[i]);
+			break;
+		case IFLA_LINKINFO:
+			kind_ops = linkinfo_to_kind_ops(tb[i]);
+			break;
+		default:
+			if (cb->strict_check) {
+				NL_SET_ERR_MSG(extack, "Unsupported attribute in link dump request");
+				return -EINVAL;
+			}
+		}
 	}
 
+	if (master_idx || kind_ops)
+		flags |= NLM_F_DUMP_FILTERED;
+
+walk_entries:
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
 		head = &tgt_net->dev_index_head[h];
@@ -1926,8 +1995,7 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 			err = rtnl_fill_ifinfo(skb, dev, net,
 					       RTM_NEWLINK,
 					       NETLINK_CB(cb->skb).portid,
-					       cb->nlh->nlmsg_seq, 0,
-					       flags,
+					       nlh->nlmsg_seq, 0, flags,
 					       ext_filter_mask, 0, NULL, 0,
 					       netnsid);
 
@@ -1982,7 +2050,7 @@ EXPORT_SYMBOL(rtnl_link_get_net);
  *
  * 1. IFLA_NET_NS_PID
  * 2. IFLA_NET_NS_FD
- * 3. IFLA_IF_NETNSID
+ * 3. IFLA_TARGET_NETNSID
  */
 static struct net *rtnl_link_get_net_by_nlattr(struct net *src_net,
 					       struct nlattr *tb[])
@@ -1992,10 +2060,10 @@ static struct net *rtnl_link_get_net_by_nlattr(struct net *src_net,
 	if (tb[IFLA_NET_NS_PID] || tb[IFLA_NET_NS_FD])
 		return rtnl_link_get_net(src_net, tb);
 
-	if (!tb[IFLA_IF_NETNSID])
+	if (!tb[IFLA_TARGET_NETNSID])
 		return get_net(src_net);
 
-	net = get_net_ns_by_id(src_net, nla_get_u32(tb[IFLA_IF_NETNSID]));
+	net = get_net_ns_by_id(src_net, nla_get_u32(tb[IFLA_TARGET_NETNSID]));
 	if (!net)
 		return ERR_PTR(-EINVAL);
 
@@ -2036,13 +2104,13 @@ static int rtnl_ensure_unique_netns(struct nlattr *tb[],
 		return -EOPNOTSUPP;
 	}
 
-	if (tb[IFLA_IF_NETNSID] && (tb[IFLA_NET_NS_PID] || tb[IFLA_NET_NS_FD]))
+	if (tb[IFLA_TARGET_NETNSID] && (tb[IFLA_NET_NS_PID] || tb[IFLA_NET_NS_FD]))
 		goto invalid_attr;
 
-	if (tb[IFLA_NET_NS_PID] && (tb[IFLA_IF_NETNSID] || tb[IFLA_NET_NS_FD]))
+	if (tb[IFLA_NET_NS_PID] && (tb[IFLA_TARGET_NETNSID] || tb[IFLA_NET_NS_FD]))
 		goto invalid_attr;
 
-	if (tb[IFLA_NET_NS_FD] && (tb[IFLA_IF_NETNSID] || tb[IFLA_NET_NS_PID]))
+	if (tb[IFLA_NET_NS_FD] && (tb[IFLA_TARGET_NETNSID] || tb[IFLA_NET_NS_PID]))
 		goto invalid_attr;
 
 	return 0;
@@ -2318,7 +2386,7 @@ static int do_setlink(const struct sk_buff *skb,
 	if (err < 0)
 		return err;
 
-	if (tb[IFLA_NET_NS_PID] || tb[IFLA_NET_NS_FD] || tb[IFLA_IF_NETNSID]) {
+	if (tb[IFLA_NET_NS_PID] || tb[IFLA_NET_NS_FD] || tb[IFLA_TARGET_NETNSID]) {
 		struct net *net = rtnl_link_get_net_capable(skb, dev_net(dev),
 							    tb, CAP_NET_ADMIN);
 		if (IS_ERR(net)) {
@@ -2761,9 +2829,9 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh,
 	if (tb[IFLA_IFNAME])
 		nla_strlcpy(ifname, tb[IFLA_IFNAME], IFNAMSIZ);
 
-	if (tb[IFLA_IF_NETNSID]) {
-		netnsid = nla_get_s32(tb[IFLA_IF_NETNSID]);
-		tgt_net = get_target_net(NETLINK_CB(skb).sk, netnsid);
+	if (tb[IFLA_TARGET_NETNSID]) {
+		netnsid = nla_get_s32(tb[IFLA_TARGET_NETNSID]);
+		tgt_net = rtnl_get_net_ns_capable(NETLINK_CB(skb).sk, netnsid);
 		if (IS_ERR(tgt_net))
 			return PTR_ERR(tgt_net);
 	}
@@ -3177,9 +3245,9 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr *nlh,
 	if (err < 0)
 		return err;
 
-	if (tb[IFLA_IF_NETNSID]) {
-		netnsid = nla_get_s32(tb[IFLA_IF_NETNSID]);
-		tgt_net = get_target_net(NETLINK_CB(skb).sk, netnsid);
+	if (tb[IFLA_TARGET_NETNSID]) {
+		netnsid = nla_get_s32(tb[IFLA_TARGET_NETNSID]);
+		tgt_net = rtnl_get_net_ns_capable(NETLINK_CB(skb).sk, netnsid);
 		if (IS_ERR(tgt_net))
 			return PTR_ERR(tgt_net);
 	}
@@ -3264,13 +3332,13 @@ static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	int idx;
 	int s_idx = cb->family;
+	int type = cb->nlh->nlmsg_type - RTM_BASE;
 
 	if (s_idx == 0)
 		s_idx = 1;
 
 	for (idx = 1; idx <= RTNL_FAMILY_MAX; idx++) {
 		struct rtnl_link **tab;
-		int type = cb->nlh->nlmsg_type-RTM_BASE;
 		struct rtnl_link *link;
 		rtnl_dumpit_func dumpit;
 
@@ -3731,22 +3799,66 @@ out:
 }
 EXPORT_SYMBOL(ndo_dflt_fdb_dump);
 
-static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
+static int valid_fdb_dump_strict(const struct nlmsghdr *nlh,
+				 int *br_idx, int *brport_idx,
+				 struct netlink_ext_ack *extack)
+{
+	struct nlattr *tb[NDA_MAX + 1];
+	struct ndmsg *ndm;
+	int err, i;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ndm))) {
+		NL_SET_ERR_MSG(extack, "Invalid header for fdb dump request");
+		return -EINVAL;
+	}
+
+	ndm = nlmsg_data(nlh);
+	if (ndm->ndm_pad1  || ndm->ndm_pad2  || ndm->ndm_state ||
+	    ndm->ndm_flags || ndm->ndm_type) {
+		NL_SET_ERR_MSG(extack, "Invalid values in header for fbd dump request");
+		return -EINVAL;
+	}
+
+	err = nlmsg_parse_strict(nlh, sizeof(struct ndmsg), tb, NDA_MAX,
+				 NULL, extack);
+	if (err < 0)
+		return err;
+
+	*brport_idx = ndm->ndm_ifindex;
+	for (i = 0; i <= NDA_MAX; ++i) {
+		if (!tb[i])
+			continue;
+
+		switch (i) {
+		case NDA_IFINDEX:
+			if (nla_len(tb[i]) != sizeof(u32)) {
+				NL_SET_ERR_MSG(extack, "Invalid IFINDEX attribute in fdb dump request");
+				return -EINVAL;
+			}
+			*brport_idx = nla_get_u32(tb[NDA_IFINDEX]);
+			break;
+		case NDA_MASTER:
+			if (nla_len(tb[i]) != sizeof(u32)) {
+				NL_SET_ERR_MSG(extack, "Invalid MASTER attribute in fdb dump request");
+				return -EINVAL;
+			}
+			*br_idx = nla_get_u32(tb[NDA_MASTER]);
+			break;
+		default:
+			NL_SET_ERR_MSG(extack, "Unsupported attribute in fdb dump request");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static int valid_fdb_dump_legacy(const struct nlmsghdr *nlh,
+				 int *br_idx, int *brport_idx,
+				 struct netlink_ext_ack *extack)
 {
-	struct net_device *dev;
 	struct nlattr *tb[IFLA_MAX+1];
-	struct net_device *br_dev = NULL;
-	const struct net_device_ops *ops = NULL;
-	const struct net_device_ops *cops = NULL;
-	struct ifinfomsg *ifm = nlmsg_data(cb->nlh);
-	struct net *net = sock_net(skb->sk);
-	struct hlist_head *head;
-	int brport_idx = 0;
-	int br_idx = 0;
-	int h, s_h;
-	int idx = 0, s_idx;
-	int err = 0;
-	int fidx = 0;
+	int err;
 
 	/* A hack to preserve kernel<->userspace interface.
 	 * Before Linux v4.12 this code accepted ndmsg since iproute2 v3.3.0.
@@ -3755,20 +3867,49 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 	 * Fortunately these sizes don't conflict with the size of ifinfomsg
 	 * with an optional attribute.
 	 */
-	if (nlmsg_len(cb->nlh) != sizeof(struct ndmsg) &&
-	    (nlmsg_len(cb->nlh) != sizeof(struct ndmsg) +
+	if (nlmsg_len(nlh) != sizeof(struct ndmsg) &&
+	    (nlmsg_len(nlh) != sizeof(struct ndmsg) +
 	     nla_attr_size(sizeof(u32)))) {
-		err = nlmsg_parse(cb->nlh, sizeof(struct ifinfomsg), tb,
-				  IFLA_MAX, ifla_policy, NULL);
+		struct ifinfomsg *ifm;
+
+		err = nlmsg_parse(nlh, sizeof(struct ifinfomsg), tb, IFLA_MAX,
+				  ifla_policy, extack);
 		if (err < 0) {
 			return -EINVAL;
 		} else if (err == 0) {
 			if (tb[IFLA_MASTER])
-				br_idx = nla_get_u32(tb[IFLA_MASTER]);
+				*br_idx = nla_get_u32(tb[IFLA_MASTER]);
 		}
 
-		brport_idx = ifm->ifi_index;
+		ifm = nlmsg_data(nlh);
+		*brport_idx = ifm->ifi_index;
 	}
+	return 0;
+}
+
+static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
+{
+	struct net_device *dev;
+	struct net_device *br_dev = NULL;
+	const struct net_device_ops *ops = NULL;
+	const struct net_device_ops *cops = NULL;
+	struct net *net = sock_net(skb->sk);
+	struct hlist_head *head;
+	int brport_idx = 0;
+	int br_idx = 0;
+	int h, s_h;
+	int idx = 0, s_idx;
+	int err = 0;
+	int fidx = 0;
+
+	if (cb->strict_check)
+		err = valid_fdb_dump_strict(cb->nlh, &br_idx, &brport_idx,
+					    cb->extack);
+	else
+		err = valid_fdb_dump_legacy(cb->nlh, &br_idx, &brport_idx,
+					    cb->extack);
+	if (err < 0)
+		return err;
 
 	if (br_idx) {
 		br_dev = __dev_get_by_index(net, br_idx);
@@ -3953,28 +4094,72 @@ nla_put_failure:
 }
 EXPORT_SYMBOL_GPL(ndo_dflt_bridge_getlink);
 
+static int valid_bridge_getlink_req(const struct nlmsghdr *nlh,
+				    bool strict_check, u32 *filter_mask,
+				    struct netlink_ext_ack *extack)
+{
+	struct nlattr *tb[IFLA_MAX+1];
+	int err, i;
+
+	if (strict_check) {
+		struct ifinfomsg *ifm;
+
+		if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifm))) {
+			NL_SET_ERR_MSG(extack, "Invalid header for bridge link dump");
+			return -EINVAL;
+		}
+
+		ifm = nlmsg_data(nlh);
+		if (ifm->__ifi_pad || ifm->ifi_type || ifm->ifi_flags ||
+		    ifm->ifi_change || ifm->ifi_index) {
+			NL_SET_ERR_MSG(extack, "Invalid values in header for bridge link dump request");
+			return -EINVAL;
+		}
+
+		err = nlmsg_parse_strict(nlh, sizeof(struct ifinfomsg), tb,
+					 IFLA_MAX, ifla_policy, extack);
+	} else {
+		err = nlmsg_parse(nlh, sizeof(struct ifinfomsg), tb,
+				  IFLA_MAX, ifla_policy, extack);
+	}
+	if (err < 0)
+		return err;
+
+	/* new attributes should only be added with strict checking */
+	for (i = 0; i <= IFLA_MAX; ++i) {
+		if (!tb[i])
+			continue;
+
+		switch (i) {
+		case IFLA_EXT_MASK:
+			*filter_mask = nla_get_u32(tb[i]);
+			break;
+		default:
+			if (strict_check) {
+				NL_SET_ERR_MSG(extack, "Unsupported attribute in bridge link dump request");
+				return -EINVAL;
+			}
+		}
+	}
+
+	return 0;
+}
+
 static int rtnl_bridge_getlink(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	struct net_device *dev;
 	int idx = 0;
 	u32 portid = NETLINK_CB(cb->skb).portid;
-	u32 seq = cb->nlh->nlmsg_seq;
+	u32 seq = nlh->nlmsg_seq;
 	u32 filter_mask = 0;
 	int err;
 
-	if (nlmsg_len(cb->nlh) > sizeof(struct ifinfomsg)) {
-		struct nlattr *extfilt;
-
-		extfilt = nlmsg_find_attr(cb->nlh, sizeof(struct ifinfomsg),
-					  IFLA_EXT_MASK);
-		if (extfilt) {
-			if (nla_len(extfilt) < sizeof(filter_mask))
-				return -EINVAL;
-
-			filter_mask = nla_get_u32(extfilt);
-		}
-	}
+	err = valid_bridge_getlink_req(nlh, cb->strict_check, &filter_mask,
+				       cb->extack);
+	if (err < 0 && cb->strict_check)
+		return err;
 
 	rcu_read_lock();
 	for_each_netdev_rcu(net, dev) {
@@ -4568,6 +4753,7 @@ static int rtnl_stats_get(struct sk_buff *skb, struct nlmsghdr *nlh,
 
 static int rtnl_stats_dump(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	struct netlink_ext_ack *extack = cb->extack;
 	int h, s_h, err, s_idx, s_idxattr, s_prividx;
 	struct net *net = sock_net(skb->sk);
 	unsigned int flags = NLM_F_MULTI;
@@ -4584,13 +4770,32 @@ static int rtnl_stats_dump(struct sk_buff *skb, struct netlink_callback *cb)
 
 	cb->seq = net->dev_base_seq;
 
-	if (nlmsg_len(cb->nlh) < sizeof(*ifsm))
+	if (nlmsg_len(cb->nlh) < sizeof(*ifsm)) {
+		NL_SET_ERR_MSG(extack, "Invalid header for stats dump");
 		return -EINVAL;
+	}
 
 	ifsm = nlmsg_data(cb->nlh);
+
+	/* only requests using strict checks can pass data to influence
+	 * the dump. The legacy exception is filter_mask.
+	 */
+	if (cb->strict_check) {
+		if (ifsm->pad1 || ifsm->pad2 || ifsm->ifindex) {
+			NL_SET_ERR_MSG(extack, "Invalid values in header for stats dump request");
+			return -EINVAL;
+		}
+		if (nlmsg_attrlen(cb->nlh, sizeof(*ifsm))) {
+			NL_SET_ERR_MSG(extack, "Invalid attributes after stats header");
+			return -EINVAL;
+		}
+	}
+
 	filter_mask = ifsm->filter_mask;
-	if (!filter_mask)
+	if (!filter_mask) {
+		NL_SET_ERR_MSG(extack, "Filter mask must be set for stats dump");
 		return -EINVAL;
+	}
 
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 428094b577fc..946de0e24c87 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1846,8 +1846,9 @@ int pskb_trim_rcsum_slow(struct sk_buff *skb, unsigned int len)
 	if (skb->ip_summed == CHECKSUM_COMPLETE) {
 		int delta = skb->len - len;
 
-		skb->csum = csum_sub(skb->csum,
-				     skb_checksum(skb, len, delta, 0));
+		skb->csum = csum_block_sub(skb->csum,
+					   skb_checksum(skb, len, delta, 0),
+					   len);
 	}
 	return __pskb_trim(skb, len);
 }
@@ -3381,64 +3382,6 @@ unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
 }
 EXPORT_SYMBOL(skb_find_text);
 
-/**
- * skb_append_datato_frags - append the user data to a skb
- * @sk: sock  structure
- * @skb: skb structure to be appended with user data.
- * @getfrag: call back function to be used for getting the user data
- * @from: pointer to user message iov
- * @length: length of the iov message
- *
- * Description: This procedure append the user data in the fragment part
- * of the skb if any page alloc fails user this procedure returns  -ENOMEM
- */
-int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
-			int (*getfrag)(void *from, char *to, int offset,
-					int len, int odd, struct sk_buff *skb),
-			void *from, int length)
-{
-	int frg_cnt = skb_shinfo(skb)->nr_frags;
-	int copy;
-	int offset = 0;
-	int ret;
-	struct page_frag *pfrag = &current->task_frag;
-
-	do {
-		/* Return error if we don't have space for new frag */
-		if (frg_cnt >= MAX_SKB_FRAGS)
-			return -EMSGSIZE;
-
-		if (!sk_page_frag_refill(sk, pfrag))
-			return -ENOMEM;
-
-		/* copy the user data to page */
-		copy = min_t(int, length, pfrag->size - pfrag->offset);
-
-		ret = getfrag(from, page_address(pfrag->page) + pfrag->offset,
-			      offset, copy, 0, skb);
-		if (ret < 0)
-			return -EFAULT;
-
-		/* copy was successful so update the size parameters */
-		skb_fill_page_desc(skb, frg_cnt, pfrag->page, pfrag->offset,
-				   copy);
-		frg_cnt++;
-		pfrag->offset += copy;
-		get_page(pfrag->page);
-
-		skb->truesize += copy;
-		refcount_add(copy, &sk->sk_wmem_alloc);
-		skb->len += copy;
-		skb->data_len += copy;
-		offset += copy;
-		length -= copy;
-
-	} while (length > 0);
-
-	return 0;
-}
-EXPORT_SYMBOL(skb_append_datato_frags);
-
 int skb_append_pagefrags(struct sk_buff *skb, struct page *page,
 			 int offset, size_t size)
 {
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
new file mode 100644
index 000000000000..56a99d0c9aa0
--- /dev/null
+++ b/net/core/skmsg.c
@@ -0,0 +1,802 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2017 - 2018 Covalent IO, Inc. http://covalent.io */
+
+#include <linux/skmsg.h>
+#include <linux/skbuff.h>
+#include <linux/scatterlist.h>
+
+#include <net/sock.h>
+#include <net/tcp.h>
+
+static bool sk_msg_try_coalesce_ok(struct sk_msg *msg, int elem_first_coalesce)
+{
+	if (msg->sg.end > msg->sg.start &&
+	    elem_first_coalesce < msg->sg.end)
+		return true;
+
+	if (msg->sg.end < msg->sg.start &&
+	    (elem_first_coalesce > msg->sg.start ||
+	     elem_first_coalesce < msg->sg.end))
+		return true;
+
+	return false;
+}
+
+int sk_msg_alloc(struct sock *sk, struct sk_msg *msg, int len,
+		 int elem_first_coalesce)
+{
+	struct page_frag *pfrag = sk_page_frag(sk);
+	int ret = 0;
+
+	len -= msg->sg.size;
+	while (len > 0) {
+		struct scatterlist *sge;
+		u32 orig_offset;
+		int use, i;
+
+		if (!sk_page_frag_refill(sk, pfrag))
+			return -ENOMEM;
+
+		orig_offset = pfrag->offset;
+		use = min_t(int, len, pfrag->size - orig_offset);
+		if (!sk_wmem_schedule(sk, use))
+			return -ENOMEM;
+
+		i = msg->sg.end;
+		sk_msg_iter_var_prev(i);
+		sge = &msg->sg.data[i];
+
+		if (sk_msg_try_coalesce_ok(msg, elem_first_coalesce) &&
+		    sg_page(sge) == pfrag->page &&
+		    sge->offset + sge->length == orig_offset) {
+			sge->length += use;
+		} else {
+			if (sk_msg_full(msg)) {
+				ret = -ENOSPC;
+				break;
+			}
+
+			sge = &msg->sg.data[msg->sg.end];
+			sg_unmark_end(sge);
+			sg_set_page(sge, pfrag->page, use, orig_offset);
+			get_page(pfrag->page);
+			sk_msg_iter_next(msg, end);
+		}
+
+		sk_mem_charge(sk, use);
+		msg->sg.size += use;
+		pfrag->offset += use;
+		len -= use;
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sk_msg_alloc);
+
+int sk_msg_clone(struct sock *sk, struct sk_msg *dst, struct sk_msg *src,
+		 u32 off, u32 len)
+{
+	int i = src->sg.start;
+	struct scatterlist *sge = sk_msg_elem(src, i);
+	u32 sge_len, sge_off;
+
+	if (sk_msg_full(dst))
+		return -ENOSPC;
+
+	while (off) {
+		if (sge->length > off)
+			break;
+		off -= sge->length;
+		sk_msg_iter_var_next(i);
+		if (i == src->sg.end && off)
+			return -ENOSPC;
+		sge = sk_msg_elem(src, i);
+	}
+
+	while (len) {
+		sge_len = sge->length - off;
+		sge_off = sge->offset + off;
+		if (sge_len > len)
+			sge_len = len;
+		off = 0;
+		len -= sge_len;
+		sk_msg_page_add(dst, sg_page(sge), sge_len, sge_off);
+		sk_mem_charge(sk, sge_len);
+		sk_msg_iter_var_next(i);
+		if (i == src->sg.end && len)
+			return -ENOSPC;
+		sge = sk_msg_elem(src, i);
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(sk_msg_clone);
+
+void sk_msg_return_zero(struct sock *sk, struct sk_msg *msg, int bytes)
+{
+	int i = msg->sg.start;
+
+	do {
+		struct scatterlist *sge = sk_msg_elem(msg, i);
+
+		if (bytes < sge->length) {
+			sge->length -= bytes;
+			sge->offset += bytes;
+			sk_mem_uncharge(sk, bytes);
+			break;
+		}
+
+		sk_mem_uncharge(sk, sge->length);
+		bytes -= sge->length;
+		sge->length = 0;
+		sge->offset = 0;
+		sk_msg_iter_var_next(i);
+	} while (bytes && i != msg->sg.end);
+	msg->sg.start = i;
+}
+EXPORT_SYMBOL_GPL(sk_msg_return_zero);
+
+void sk_msg_return(struct sock *sk, struct sk_msg *msg, int bytes)
+{
+	int i = msg->sg.start;
+
+	do {
+		struct scatterlist *sge = &msg->sg.data[i];
+		int uncharge = (bytes < sge->length) ? bytes : sge->length;
+
+		sk_mem_uncharge(sk, uncharge);
+		bytes -= uncharge;
+		sk_msg_iter_var_next(i);
+	} while (i != msg->sg.end);
+}
+EXPORT_SYMBOL_GPL(sk_msg_return);
+
+static int sk_msg_free_elem(struct sock *sk, struct sk_msg *msg, u32 i,
+			    bool charge)
+{
+	struct scatterlist *sge = sk_msg_elem(msg, i);
+	u32 len = sge->length;
+
+	if (charge)
+		sk_mem_uncharge(sk, len);
+	if (!msg->skb)
+		put_page(sg_page(sge));
+	memset(sge, 0, sizeof(*sge));
+	return len;
+}
+
+static int __sk_msg_free(struct sock *sk, struct sk_msg *msg, u32 i,
+			 bool charge)
+{
+	struct scatterlist *sge = sk_msg_elem(msg, i);
+	int freed = 0;
+
+	while (msg->sg.size) {
+		msg->sg.size -= sge->length;
+		freed += sk_msg_free_elem(sk, msg, i, charge);
+		sk_msg_iter_var_next(i);
+		sk_msg_check_to_free(msg, i, msg->sg.size);
+		sge = sk_msg_elem(msg, i);
+	}
+	if (msg->skb)
+		consume_skb(msg->skb);
+	sk_msg_init(msg);
+	return freed;
+}
+
+int sk_msg_free_nocharge(struct sock *sk, struct sk_msg *msg)
+{
+	return __sk_msg_free(sk, msg, msg->sg.start, false);
+}
+EXPORT_SYMBOL_GPL(sk_msg_free_nocharge);
+
+int sk_msg_free(struct sock *sk, struct sk_msg *msg)
+{
+	return __sk_msg_free(sk, msg, msg->sg.start, true);
+}
+EXPORT_SYMBOL_GPL(sk_msg_free);
+
+static void __sk_msg_free_partial(struct sock *sk, struct sk_msg *msg,
+				  u32 bytes, bool charge)
+{
+	struct scatterlist *sge;
+	u32 i = msg->sg.start;
+
+	while (bytes) {
+		sge = sk_msg_elem(msg, i);
+		if (!sge->length)
+			break;
+		if (bytes < sge->length) {
+			if (charge)
+				sk_mem_uncharge(sk, bytes);
+			sge->length -= bytes;
+			sge->offset += bytes;
+			msg->sg.size -= bytes;
+			break;
+		}
+
+		msg->sg.size -= sge->length;
+		bytes -= sge->length;
+		sk_msg_free_elem(sk, msg, i, charge);
+		sk_msg_iter_var_next(i);
+		sk_msg_check_to_free(msg, i, bytes);
+	}
+	msg->sg.start = i;
+}
+
+void sk_msg_free_partial(struct sock *sk, struct sk_msg *msg, u32 bytes)
+{
+	__sk_msg_free_partial(sk, msg, bytes, true);
+}
+EXPORT_SYMBOL_GPL(sk_msg_free_partial);
+
+void sk_msg_free_partial_nocharge(struct sock *sk, struct sk_msg *msg,
+				  u32 bytes)
+{
+	__sk_msg_free_partial(sk, msg, bytes, false);
+}
+
+void sk_msg_trim(struct sock *sk, struct sk_msg *msg, int len)
+{
+	int trim = msg->sg.size - len;
+	u32 i = msg->sg.end;
+
+	if (trim <= 0) {
+		WARN_ON(trim < 0);
+		return;
+	}
+
+	sk_msg_iter_var_prev(i);
+	msg->sg.size = len;
+	while (msg->sg.data[i].length &&
+	       trim >= msg->sg.data[i].length) {
+		trim -= msg->sg.data[i].length;
+		sk_msg_free_elem(sk, msg, i, true);
+		sk_msg_iter_var_prev(i);
+		if (!trim)
+			goto out;
+	}
+
+	msg->sg.data[i].length -= trim;
+	sk_mem_uncharge(sk, trim);
+out:
+	/* If we trim data before curr pointer update copybreak and current
+	 * so that any future copy operations start at new copy location.
+	 * However trimed data that has not yet been used in a copy op
+	 * does not require an update.
+	 */
+	if (msg->sg.curr >= i) {
+		msg->sg.curr = i;
+		msg->sg.copybreak = msg->sg.data[i].length;
+	}
+	sk_msg_iter_var_next(i);
+	msg->sg.end = i;
+}
+EXPORT_SYMBOL_GPL(sk_msg_trim);
+
+int sk_msg_zerocopy_from_iter(struct sock *sk, struct iov_iter *from,
+			      struct sk_msg *msg, u32 bytes)
+{
+	int i, maxpages, ret = 0, num_elems = sk_msg_elem_used(msg);
+	const int to_max_pages = MAX_MSG_FRAGS;
+	struct page *pages[MAX_MSG_FRAGS];
+	ssize_t orig, copied, use, offset;
+
+	orig = msg->sg.size;
+	while (bytes > 0) {
+		i = 0;
+		maxpages = to_max_pages - num_elems;
+		if (maxpages == 0) {
+			ret = -EFAULT;
+			goto out;
+		}
+
+		copied = iov_iter_get_pages(from, pages, bytes, maxpages,
+					    &offset);
+		if (copied <= 0) {
+			ret = -EFAULT;
+			goto out;
+		}
+
+		iov_iter_advance(from, copied);
+		bytes -= copied;
+		msg->sg.size += copied;
+
+		while (copied) {
+			use = min_t(int, copied, PAGE_SIZE - offset);
+			sg_set_page(&msg->sg.data[msg->sg.end],
+				    pages[i], use, offset);
+			sg_unmark_end(&msg->sg.data[msg->sg.end]);
+			sk_mem_charge(sk, use);
+
+			offset = 0;
+			copied -= use;
+			sk_msg_iter_next(msg, end);
+			num_elems++;
+			i++;
+		}
+		/* When zerocopy is mixed with sk_msg_*copy* operations we
+		 * may have a copybreak set in this case clear and prefer
+		 * zerocopy remainder when possible.
+		 */
+		msg->sg.copybreak = 0;
+		msg->sg.curr = msg->sg.end;
+	}
+out:
+	/* Revert iov_iter updates, msg will need to use 'trim' later if it
+	 * also needs to be cleared.
+	 */
+	if (ret)
+		iov_iter_revert(from, msg->sg.size - orig);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sk_msg_zerocopy_from_iter);
+
+int sk_msg_memcopy_from_iter(struct sock *sk, struct iov_iter *from,
+			     struct sk_msg *msg, u32 bytes)
+{
+	int ret = -ENOSPC, i = msg->sg.curr;
+	struct scatterlist *sge;
+	u32 copy, buf_size;
+	void *to;
+
+	do {
+		sge = sk_msg_elem(msg, i);
+		/* This is possible if a trim operation shrunk the buffer */
+		if (msg->sg.copybreak >= sge->length) {
+			msg->sg.copybreak = 0;
+			sk_msg_iter_var_next(i);
+			if (i == msg->sg.end)
+				break;
+			sge = sk_msg_elem(msg, i);
+		}
+
+		buf_size = sge->length - msg->sg.copybreak;
+		copy = (buf_size > bytes) ? bytes : buf_size;
+		to = sg_virt(sge) + msg->sg.copybreak;
+		msg->sg.copybreak += copy;
+		if (sk->sk_route_caps & NETIF_F_NOCACHE_COPY)
+			ret = copy_from_iter_nocache(to, copy, from);
+		else
+			ret = copy_from_iter(to, copy, from);
+		if (ret != copy) {
+			ret = -EFAULT;
+			goto out;
+		}
+		bytes -= copy;
+		if (!bytes)
+			break;
+		msg->sg.copybreak = 0;
+		sk_msg_iter_var_next(i);
+	} while (i != msg->sg.end);
+out:
+	msg->sg.curr = i;
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sk_msg_memcopy_from_iter);
+
+static int sk_psock_skb_ingress(struct sk_psock *psock, struct sk_buff *skb)
+{
+	struct sock *sk = psock->sk;
+	int copied = 0, num_sge;
+	struct sk_msg *msg;
+
+	msg = kzalloc(sizeof(*msg), __GFP_NOWARN | GFP_ATOMIC);
+	if (unlikely(!msg))
+		return -EAGAIN;
+	if (!sk_rmem_schedule(sk, skb, skb->len)) {
+		kfree(msg);
+		return -EAGAIN;
+	}
+
+	sk_msg_init(msg);
+	num_sge = skb_to_sgvec(skb, msg->sg.data, 0, skb->len);
+	if (unlikely(num_sge < 0)) {
+		kfree(msg);
+		return num_sge;
+	}
+
+	sk_mem_charge(sk, skb->len);
+	copied = skb->len;
+	msg->sg.start = 0;
+	msg->sg.end = num_sge == MAX_MSG_FRAGS ? 0 : num_sge;
+	msg->skb = skb;
+
+	sk_psock_queue_msg(psock, msg);
+	sk->sk_data_ready(sk);
+	return copied;
+}
+
+static int sk_psock_handle_skb(struct sk_psock *psock, struct sk_buff *skb,
+			       u32 off, u32 len, bool ingress)
+{
+	if (ingress)
+		return sk_psock_skb_ingress(psock, skb);
+	else
+		return skb_send_sock_locked(psock->sk, skb, off, len);
+}
+
+static void sk_psock_backlog(struct work_struct *work)
+{
+	struct sk_psock *psock = container_of(work, struct sk_psock, work);
+	struct sk_psock_work_state *state = &psock->work_state;
+	struct sk_buff *skb;
+	bool ingress;
+	u32 len, off;
+	int ret;
+
+	/* Lock sock to avoid losing sk_socket during loop. */
+	lock_sock(psock->sk);
+	if (state->skb) {
+		skb = state->skb;
+		len = state->len;
+		off = state->off;
+		state->skb = NULL;
+		goto start;
+	}
+
+	while ((skb = skb_dequeue(&psock->ingress_skb))) {
+		len = skb->len;
+		off = 0;
+start:
+		ingress = tcp_skb_bpf_ingress(skb);
+		do {
+			ret = -EIO;
+			if (likely(psock->sk->sk_socket))
+				ret = sk_psock_handle_skb(psock, skb, off,
+							  len, ingress);
+			if (ret <= 0) {
+				if (ret == -EAGAIN) {
+					state->skb = skb;
+					state->len = len;
+					state->off = off;
+					goto end;
+				}
+				/* Hard errors break pipe and stop xmit. */
+				sk_psock_report_error(psock, ret ? -ret : EPIPE);
+				sk_psock_clear_state(psock, SK_PSOCK_TX_ENABLED);
+				kfree_skb(skb);
+				goto end;
+			}
+			off += ret;
+			len -= ret;
+		} while (len);
+
+		if (!ingress)
+			kfree_skb(skb);
+	}
+end:
+	release_sock(psock->sk);
+}
+
+struct sk_psock *sk_psock_init(struct sock *sk, int node)
+{
+	struct sk_psock *psock = kzalloc_node(sizeof(*psock),
+					      GFP_ATOMIC | __GFP_NOWARN,
+					      node);
+	if (!psock)
+		return NULL;
+
+	psock->sk = sk;
+	psock->eval =  __SK_NONE;
+
+	INIT_LIST_HEAD(&psock->link);
+	spin_lock_init(&psock->link_lock);
+
+	INIT_WORK(&psock->work, sk_psock_backlog);
+	INIT_LIST_HEAD(&psock->ingress_msg);
+	skb_queue_head_init(&psock->ingress_skb);
+
+	sk_psock_set_state(psock, SK_PSOCK_TX_ENABLED);
+	refcount_set(&psock->refcnt, 1);
+
+	rcu_assign_sk_user_data(sk, psock);
+	sock_hold(sk);
+
+	return psock;
+}
+EXPORT_SYMBOL_GPL(sk_psock_init);
+
+struct sk_psock_link *sk_psock_link_pop(struct sk_psock *psock)
+{
+	struct sk_psock_link *link;
+
+	spin_lock_bh(&psock->link_lock);
+	link = list_first_entry_or_null(&psock->link, struct sk_psock_link,
+					list);
+	if (link)
+		list_del(&link->list);
+	spin_unlock_bh(&psock->link_lock);
+	return link;
+}
+
+void __sk_psock_purge_ingress_msg(struct sk_psock *psock)
+{
+	struct sk_msg *msg, *tmp;
+
+	list_for_each_entry_safe(msg, tmp, &psock->ingress_msg, list) {
+		list_del(&msg->list);
+		sk_msg_free(psock->sk, msg);
+		kfree(msg);
+	}
+}
+
+static void sk_psock_zap_ingress(struct sk_psock *psock)
+{
+	__skb_queue_purge(&psock->ingress_skb);
+	__sk_psock_purge_ingress_msg(psock);
+}
+
+static void sk_psock_link_destroy(struct sk_psock *psock)
+{
+	struct sk_psock_link *link, *tmp;
+
+	list_for_each_entry_safe(link, tmp, &psock->link, list) {
+		list_del(&link->list);
+		sk_psock_free_link(link);
+	}
+}
+
+static void sk_psock_destroy_deferred(struct work_struct *gc)
+{
+	struct sk_psock *psock = container_of(gc, struct sk_psock, gc);
+
+	/* No sk_callback_lock since already detached. */
+	if (psock->parser.enabled)
+		strp_done(&psock->parser.strp);
+
+	cancel_work_sync(&psock->work);
+
+	psock_progs_drop(&psock->progs);
+
+	sk_psock_link_destroy(psock);
+	sk_psock_cork_free(psock);
+	sk_psock_zap_ingress(psock);
+
+	if (psock->sk_redir)
+		sock_put(psock->sk_redir);
+	sock_put(psock->sk);
+	kfree(psock);
+}
+
+void sk_psock_destroy(struct rcu_head *rcu)
+{
+	struct sk_psock *psock = container_of(rcu, struct sk_psock, rcu);
+
+	INIT_WORK(&psock->gc, sk_psock_destroy_deferred);
+	schedule_work(&psock->gc);
+}
+EXPORT_SYMBOL_GPL(sk_psock_destroy);
+
+void sk_psock_drop(struct sock *sk, struct sk_psock *psock)
+{
+	rcu_assign_sk_user_data(sk, NULL);
+	sk_psock_cork_free(psock);
+	sk_psock_restore_proto(sk, psock);
+
+	write_lock_bh(&sk->sk_callback_lock);
+	if (psock->progs.skb_parser)
+		sk_psock_stop_strp(sk, psock);
+	write_unlock_bh(&sk->sk_callback_lock);
+	sk_psock_clear_state(psock, SK_PSOCK_TX_ENABLED);
+
+	call_rcu_sched(&psock->rcu, sk_psock_destroy);
+}
+EXPORT_SYMBOL_GPL(sk_psock_drop);
+
+static int sk_psock_map_verd(int verdict, bool redir)
+{
+	switch (verdict) {
+	case SK_PASS:
+		return redir ? __SK_REDIRECT : __SK_PASS;
+	case SK_DROP:
+	default:
+		break;
+	}
+
+	return __SK_DROP;
+}
+
+int sk_psock_msg_verdict(struct sock *sk, struct sk_psock *psock,
+			 struct sk_msg *msg)
+{
+	struct bpf_prog *prog;
+	int ret;
+
+	preempt_disable();
+	rcu_read_lock();
+	prog = READ_ONCE(psock->progs.msg_parser);
+	if (unlikely(!prog)) {
+		ret = __SK_PASS;
+		goto out;
+	}
+
+	sk_msg_compute_data_pointers(msg);
+	msg->sk = sk;
+	ret = BPF_PROG_RUN(prog, msg);
+	ret = sk_psock_map_verd(ret, msg->sk_redir);
+	psock->apply_bytes = msg->apply_bytes;
+	if (ret == __SK_REDIRECT) {
+		if (psock->sk_redir)
+			sock_put(psock->sk_redir);
+		psock->sk_redir = msg->sk_redir;
+		if (!psock->sk_redir) {
+			ret = __SK_DROP;
+			goto out;
+		}
+		sock_hold(psock->sk_redir);
+	}
+out:
+	rcu_read_unlock();
+	preempt_enable();
+	return ret;
+}
+EXPORT_SYMBOL_GPL(sk_psock_msg_verdict);
+
+static int sk_psock_bpf_run(struct sk_psock *psock, struct bpf_prog *prog,
+			    struct sk_buff *skb)
+{
+	int ret;
+
+	skb->sk = psock->sk;
+	bpf_compute_data_end_sk_skb(skb);
+	preempt_disable();
+	ret = BPF_PROG_RUN(prog, skb);
+	preempt_enable();
+	/* strparser clones the skb before handing it to a upper layer,
+	 * meaning skb_orphan has been called. We NULL sk on the way out
+	 * to ensure we don't trigger a BUG_ON() in skb/sk operations
+	 * later and because we are not charging the memory of this skb
+	 * to any socket yet.
+	 */
+	skb->sk = NULL;
+	return ret;
+}
+
+static struct sk_psock *sk_psock_from_strp(struct strparser *strp)
+{
+	struct sk_psock_parser *parser;
+
+	parser = container_of(strp, struct sk_psock_parser, strp);
+	return container_of(parser, struct sk_psock, parser);
+}
+
+static void sk_psock_verdict_apply(struct sk_psock *psock,
+				   struct sk_buff *skb, int verdict)
+{
+	struct sk_psock *psock_other;
+	struct sock *sk_other;
+	bool ingress;
+
+	switch (verdict) {
+	case __SK_REDIRECT:
+		sk_other = tcp_skb_bpf_redirect_fetch(skb);
+		if (unlikely(!sk_other))
+			goto out_free;
+		psock_other = sk_psock(sk_other);
+		if (!psock_other || sock_flag(sk_other, SOCK_DEAD) ||
+		    !sk_psock_test_state(psock_other, SK_PSOCK_TX_ENABLED))
+			goto out_free;
+		ingress = tcp_skb_bpf_ingress(skb);
+		if ((!ingress && sock_writeable(sk_other)) ||
+		    (ingress &&
+		     atomic_read(&sk_other->sk_rmem_alloc) <=
+		     sk_other->sk_rcvbuf)) {
+			if (!ingress)
+				skb_set_owner_w(skb, sk_other);
+			skb_queue_tail(&psock_other->ingress_skb, skb);
+			schedule_work(&psock_other->work);
+			break;
+		}
+		/* fall-through */
+	case __SK_DROP:
+		/* fall-through */
+	default:
+out_free:
+		kfree_skb(skb);
+	}
+}
+
+static void sk_psock_strp_read(struct strparser *strp, struct sk_buff *skb)
+{
+	struct sk_psock *psock = sk_psock_from_strp(strp);
+	struct bpf_prog *prog;
+	int ret = __SK_DROP;
+
+	rcu_read_lock();
+	prog = READ_ONCE(psock->progs.skb_verdict);
+	if (likely(prog)) {
+		skb_orphan(skb);
+		tcp_skb_bpf_redirect_clear(skb);
+		ret = sk_psock_bpf_run(psock, prog, skb);
+		ret = sk_psock_map_verd(ret, tcp_skb_bpf_redirect_fetch(skb));
+	}
+	rcu_read_unlock();
+	sk_psock_verdict_apply(psock, skb, ret);
+}
+
+static int sk_psock_strp_read_done(struct strparser *strp, int err)
+{
+	return err;
+}
+
+static int sk_psock_strp_parse(struct strparser *strp, struct sk_buff *skb)
+{
+	struct sk_psock *psock = sk_psock_from_strp(strp);
+	struct bpf_prog *prog;
+	int ret = skb->len;
+
+	rcu_read_lock();
+	prog = READ_ONCE(psock->progs.skb_parser);
+	if (likely(prog))
+		ret = sk_psock_bpf_run(psock, prog, skb);
+	rcu_read_unlock();
+	return ret;
+}
+
+/* Called with socket lock held. */
+static void sk_psock_data_ready(struct sock *sk)
+{
+	struct sk_psock *psock;
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (likely(psock)) {
+		write_lock_bh(&sk->sk_callback_lock);
+		strp_data_ready(&psock->parser.strp);
+		write_unlock_bh(&sk->sk_callback_lock);
+	}
+	rcu_read_unlock();
+}
+
+static void sk_psock_write_space(struct sock *sk)
+{
+	struct sk_psock *psock;
+	void (*write_space)(struct sock *sk);
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (likely(psock && sk_psock_test_state(psock, SK_PSOCK_TX_ENABLED)))
+		schedule_work(&psock->work);
+	write_space = psock->saved_write_space;
+	rcu_read_unlock();
+	write_space(sk);
+}
+
+int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock)
+{
+	static const struct strp_callbacks cb = {
+		.rcv_msg	= sk_psock_strp_read,
+		.read_sock_done	= sk_psock_strp_read_done,
+		.parse_msg	= sk_psock_strp_parse,
+	};
+
+	psock->parser.enabled = false;
+	return strp_init(&psock->parser.strp, sk, &cb);
+}
+
+void sk_psock_start_strp(struct sock *sk, struct sk_psock *psock)
+{
+	struct sk_psock_parser *parser = &psock->parser;
+
+	if (parser->enabled)
+		return;
+
+	parser->saved_data_ready = sk->sk_data_ready;
+	sk->sk_data_ready = sk_psock_data_ready;
+	sk->sk_write_space = sk_psock_write_space;
+	parser->enabled = true;
+}
+
+void sk_psock_stop_strp(struct sock *sk, struct sk_psock *psock)
+{
+	struct sk_psock_parser *parser = &psock->parser;
+
+	if (!parser->enabled)
+		return;
+
+	sk->sk_data_ready = parser->saved_data_ready;
+	parser->saved_data_ready = NULL;
+	strp_stop(&parser->strp);
+	parser->enabled = false;
+}
diff --git a/net/core/sock.c b/net/core/sock.c
index 3730eb855095..6fcc4bc07d19 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -998,7 +998,7 @@ set_rcvbuf:
 			cmpxchg(&sk->sk_pacing_status,
 				SK_PACING_NONE,
 				SK_PACING_NEEDED);
-		sk->sk_max_pacing_rate = val;
+		sk->sk_max_pacing_rate = (val == ~0U) ? ~0UL : val;
 		sk->sk_pacing_rate = min(sk->sk_pacing_rate,
 					 sk->sk_max_pacing_rate);
 		break;
@@ -1336,7 +1336,8 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 #endif
 
 	case SO_MAX_PACING_RATE:
-		v.val = sk->sk_max_pacing_rate;
+		/* 32bit version */
+		v.val = min_t(unsigned long, sk->sk_max_pacing_rate, ~0U);
 		break;
 
 	case SO_INCOMING_CPU:
@@ -2238,67 +2239,6 @@ bool sk_page_frag_refill(struct sock *sk, struct page_frag *pfrag)
 }
 EXPORT_SYMBOL(sk_page_frag_refill);
 
-int sk_alloc_sg(struct sock *sk, int len, struct scatterlist *sg,
-		int sg_start, int *sg_curr_index, unsigned int *sg_curr_size,
-		int first_coalesce)
-{
-	int sg_curr = *sg_curr_index, use = 0, rc = 0;
-	unsigned int size = *sg_curr_size;
-	struct page_frag *pfrag;
-	struct scatterlist *sge;
-
-	len -= size;
-	pfrag = sk_page_frag(sk);
-
-	while (len > 0) {
-		unsigned int orig_offset;
-
-		if (!sk_page_frag_refill(sk, pfrag)) {
-			rc = -ENOMEM;
-			goto out;
-		}
-
-		use = min_t(int, len, pfrag->size - pfrag->offset);
-
-		if (!sk_wmem_schedule(sk, use)) {
-			rc = -ENOMEM;
-			goto out;
-		}
-
-		sk_mem_charge(sk, use);
-		size += use;
-		orig_offset = pfrag->offset;
-		pfrag->offset += use;
-
-		sge = sg + sg_curr - 1;
-		if (sg_curr > first_coalesce && sg_page(sge) == pfrag->page &&
-		    sge->offset + sge->length == orig_offset) {
-			sge->length += use;
-		} else {
-			sge = sg + sg_curr;
-			sg_unmark_end(sge);
-			sg_set_page(sge, pfrag->page, use, orig_offset);
-			get_page(pfrag->page);
-			sg_curr++;
-
-			if (sg_curr == MAX_SKB_FRAGS)
-				sg_curr = 0;
-
-			if (sg_curr == sg_start) {
-				rc = -ENOSPC;
-				break;
-			}
-		}
-
-		len -= use;
-	}
-out:
-	*sg_curr_size = size;
-	*sg_curr_index = sg_curr;
-	return rc;
-}
-EXPORT_SYMBOL(sk_alloc_sg);
-
 static void __lock_sock(struct sock *sk)
 	__releases(&sk->sk_lock.slock)
 	__acquires(&sk->sk_lock.slock)
@@ -2317,7 +2257,7 @@ static void __lock_sock(struct sock *sk)
 	finish_wait(&sk->sk_lock.wq, &wait);
 }
 
-static void __release_sock(struct sock *sk)
+void __release_sock(struct sock *sk)
 	__releases(&sk->sk_lock.slock)
 	__acquires(&sk->sk_lock.slock)
 {
@@ -2332,7 +2272,7 @@ static void __release_sock(struct sock *sk)
 			next = skb->next;
 			prefetch(next);
 			WARN_ON_ONCE(skb_dst_is_noref(skb));
-			skb->next = NULL;
+			skb_mark_not_on_list(skb);
 			sk_backlog_rcv(sk, skb);
 
 			cond_resched();
@@ -2810,8 +2750,8 @@ void sock_init_data(struct socket *sock, struct sock *sk)
 	sk->sk_ll_usec		=	sysctl_net_busy_read;
 #endif
 
-	sk->sk_max_pacing_rate = ~0U;
-	sk->sk_pacing_rate = ~0U;
+	sk->sk_max_pacing_rate = ~0UL;
+	sk->sk_pacing_rate = ~0UL;
 	sk->sk_pacing_shift = 10;
 	sk->sk_incoming_cpu = -1;
 
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
new file mode 100644
index 000000000000..be6092ac69f8
--- /dev/null
+++ b/net/core/sock_map.c
@@ -0,0 +1,1003 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2017 - 2018 Covalent IO, Inc. http://covalent.io */
+
+#include <linux/bpf.h>
+#include <linux/filter.h>
+#include <linux/errno.h>
+#include <linux/file.h>
+#include <linux/net.h>
+#include <linux/workqueue.h>
+#include <linux/skmsg.h>
+#include <linux/list.h>
+#include <linux/jhash.h>
+
+struct bpf_stab {
+	struct bpf_map map;
+	struct sock **sks;
+	struct sk_psock_progs progs;
+	raw_spinlock_t lock;
+};
+
+#define SOCK_CREATE_FLAG_MASK				\
+	(BPF_F_NUMA_NODE | BPF_F_RDONLY | BPF_F_WRONLY)
+
+static struct bpf_map *sock_map_alloc(union bpf_attr *attr)
+{
+	struct bpf_stab *stab;
+	u64 cost;
+	int err;
+
+	if (!capable(CAP_NET_ADMIN))
+		return ERR_PTR(-EPERM);
+	if (attr->max_entries == 0 ||
+	    attr->key_size    != 4 ||
+	    attr->value_size  != 4 ||
+	    attr->map_flags & ~SOCK_CREATE_FLAG_MASK)
+		return ERR_PTR(-EINVAL);
+
+	stab = kzalloc(sizeof(*stab), GFP_USER);
+	if (!stab)
+		return ERR_PTR(-ENOMEM);
+
+	bpf_map_init_from_attr(&stab->map, attr);
+	raw_spin_lock_init(&stab->lock);
+
+	/* Make sure page count doesn't overflow. */
+	cost = (u64) stab->map.max_entries * sizeof(struct sock *);
+	if (cost >= U32_MAX - PAGE_SIZE) {
+		err = -EINVAL;
+		goto free_stab;
+	}
+
+	stab->map.pages = round_up(cost, PAGE_SIZE) >> PAGE_SHIFT;
+	err = bpf_map_precharge_memlock(stab->map.pages);
+	if (err)
+		goto free_stab;
+
+	stab->sks = bpf_map_area_alloc(stab->map.max_entries *
+				       sizeof(struct sock *),
+				       stab->map.numa_node);
+	if (stab->sks)
+		return &stab->map;
+	err = -ENOMEM;
+free_stab:
+	kfree(stab);
+	return ERR_PTR(err);
+}
+
+int sock_map_get_from_fd(const union bpf_attr *attr, struct bpf_prog *prog)
+{
+	u32 ufd = attr->target_fd;
+	struct bpf_map *map;
+	struct fd f;
+	int ret;
+
+	f = fdget(ufd);
+	map = __bpf_map_get(f);
+	if (IS_ERR(map))
+		return PTR_ERR(map);
+	ret = sock_map_prog_update(map, prog, attr->attach_type);
+	fdput(f);
+	return ret;
+}
+
+static void sock_map_sk_acquire(struct sock *sk)
+	__acquires(&sk->sk_lock.slock)
+{
+	lock_sock(sk);
+	preempt_disable();
+	rcu_read_lock();
+}
+
+static void sock_map_sk_release(struct sock *sk)
+	__releases(&sk->sk_lock.slock)
+{
+	rcu_read_unlock();
+	preempt_enable();
+	release_sock(sk);
+}
+
+static void sock_map_add_link(struct sk_psock *psock,
+			      struct sk_psock_link *link,
+			      struct bpf_map *map, void *link_raw)
+{
+	link->link_raw = link_raw;
+	link->map = map;
+	spin_lock_bh(&psock->link_lock);
+	list_add_tail(&link->list, &psock->link);
+	spin_unlock_bh(&psock->link_lock);
+}
+
+static void sock_map_del_link(struct sock *sk,
+			      struct sk_psock *psock, void *link_raw)
+{
+	struct sk_psock_link *link, *tmp;
+	bool strp_stop = false;
+
+	spin_lock_bh(&psock->link_lock);
+	list_for_each_entry_safe(link, tmp, &psock->link, list) {
+		if (link->link_raw == link_raw) {
+			struct bpf_map *map = link->map;
+			struct bpf_stab *stab = container_of(map, struct bpf_stab,
+							     map);
+			if (psock->parser.enabled && stab->progs.skb_parser)
+				strp_stop = true;
+			list_del(&link->list);
+			sk_psock_free_link(link);
+		}
+	}
+	spin_unlock_bh(&psock->link_lock);
+	if (strp_stop) {
+		write_lock_bh(&sk->sk_callback_lock);
+		sk_psock_stop_strp(sk, psock);
+		write_unlock_bh(&sk->sk_callback_lock);
+	}
+}
+
+static void sock_map_unref(struct sock *sk, void *link_raw)
+{
+	struct sk_psock *psock = sk_psock(sk);
+
+	if (likely(psock)) {
+		sock_map_del_link(sk, psock, link_raw);
+		sk_psock_put(sk, psock);
+	}
+}
+
+static int sock_map_link(struct bpf_map *map, struct sk_psock_progs *progs,
+			 struct sock *sk)
+{
+	struct bpf_prog *msg_parser, *skb_parser, *skb_verdict;
+	bool skb_progs, sk_psock_is_new = false;
+	struct sk_psock *psock;
+	int ret;
+
+	skb_verdict = READ_ONCE(progs->skb_verdict);
+	skb_parser = READ_ONCE(progs->skb_parser);
+	skb_progs = skb_parser && skb_verdict;
+	if (skb_progs) {
+		skb_verdict = bpf_prog_inc_not_zero(skb_verdict);
+		if (IS_ERR(skb_verdict))
+			return PTR_ERR(skb_verdict);
+		skb_parser = bpf_prog_inc_not_zero(skb_parser);
+		if (IS_ERR(skb_parser)) {
+			bpf_prog_put(skb_verdict);
+			return PTR_ERR(skb_parser);
+		}
+	}
+
+	msg_parser = READ_ONCE(progs->msg_parser);
+	if (msg_parser) {
+		msg_parser = bpf_prog_inc_not_zero(msg_parser);
+		if (IS_ERR(msg_parser)) {
+			ret = PTR_ERR(msg_parser);
+			goto out;
+		}
+	}
+
+	psock = sk_psock_get_checked(sk);
+	if (IS_ERR(psock)) {
+		ret = PTR_ERR(psock);
+		goto out_progs;
+	}
+
+	if (psock) {
+		if ((msg_parser && READ_ONCE(psock->progs.msg_parser)) ||
+		    (skb_progs  && READ_ONCE(psock->progs.skb_parser))) {
+			sk_psock_put(sk, psock);
+			ret = -EBUSY;
+			goto out_progs;
+		}
+	} else {
+		psock = sk_psock_init(sk, map->numa_node);
+		if (!psock) {
+			ret = -ENOMEM;
+			goto out_progs;
+		}
+		sk_psock_is_new = true;
+	}
+
+	if (msg_parser)
+		psock_set_prog(&psock->progs.msg_parser, msg_parser);
+	if (sk_psock_is_new) {
+		ret = tcp_bpf_init(sk);
+		if (ret < 0)
+			goto out_drop;
+	} else {
+		tcp_bpf_reinit(sk);
+	}
+
+	write_lock_bh(&sk->sk_callback_lock);
+	if (skb_progs && !psock->parser.enabled) {
+		ret = sk_psock_init_strp(sk, psock);
+		if (ret) {
+			write_unlock_bh(&sk->sk_callback_lock);
+			goto out_drop;
+		}
+		psock_set_prog(&psock->progs.skb_verdict, skb_verdict);
+		psock_set_prog(&psock->progs.skb_parser, skb_parser);
+		sk_psock_start_strp(sk, psock);
+	}
+	write_unlock_bh(&sk->sk_callback_lock);
+	return 0;
+out_drop:
+	sk_psock_put(sk, psock);
+out_progs:
+	if (msg_parser)
+		bpf_prog_put(msg_parser);
+out:
+	if (skb_progs) {
+		bpf_prog_put(skb_verdict);
+		bpf_prog_put(skb_parser);
+	}
+	return ret;
+}
+
+static void sock_map_free(struct bpf_map *map)
+{
+	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
+	int i;
+
+	synchronize_rcu();
+	rcu_read_lock();
+	raw_spin_lock_bh(&stab->lock);
+	for (i = 0; i < stab->map.max_entries; i++) {
+		struct sock **psk = &stab->sks[i];
+		struct sock *sk;
+
+		sk = xchg(psk, NULL);
+		if (sk)
+			sock_map_unref(sk, psk);
+	}
+	raw_spin_unlock_bh(&stab->lock);
+	rcu_read_unlock();
+
+	bpf_map_area_free(stab->sks);
+	kfree(stab);
+}
+
+static void sock_map_release_progs(struct bpf_map *map)
+{
+	psock_progs_drop(&container_of(map, struct bpf_stab, map)->progs);
+}
+
+static struct sock *__sock_map_lookup_elem(struct bpf_map *map, u32 key)
+{
+	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
+
+	WARN_ON_ONCE(!rcu_read_lock_held());
+
+	if (unlikely(key >= map->max_entries))
+		return NULL;
+	return READ_ONCE(stab->sks[key]);
+}
+
+static void *sock_map_lookup(struct bpf_map *map, void *key)
+{
+	return ERR_PTR(-EOPNOTSUPP);
+}
+
+static int __sock_map_delete(struct bpf_stab *stab, struct sock *sk_test,
+			     struct sock **psk)
+{
+	struct sock *sk;
+
+	raw_spin_lock_bh(&stab->lock);
+	sk = *psk;
+	if (!sk_test || sk_test == sk)
+		*psk = NULL;
+	raw_spin_unlock_bh(&stab->lock);
+	if (unlikely(!sk))
+		return -EINVAL;
+	sock_map_unref(sk, psk);
+	return 0;
+}
+
+static void sock_map_delete_from_link(struct bpf_map *map, struct sock *sk,
+				      void *link_raw)
+{
+	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
+
+	__sock_map_delete(stab, sk, link_raw);
+}
+
+static int sock_map_delete_elem(struct bpf_map *map, void *key)
+{
+	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
+	u32 i = *(u32 *)key;
+	struct sock **psk;
+
+	if (unlikely(i >= map->max_entries))
+		return -EINVAL;
+
+	psk = &stab->sks[i];
+	return __sock_map_delete(stab, NULL, psk);
+}
+
+static int sock_map_get_next_key(struct bpf_map *map, void *key, void *next)
+{
+	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
+	u32 i = key ? *(u32 *)key : U32_MAX;
+	u32 *key_next = next;
+
+	if (i == stab->map.max_entries - 1)
+		return -ENOENT;
+	if (i >= stab->map.max_entries)
+		*key_next = 0;
+	else
+		*key_next = i + 1;
+	return 0;
+}
+
+static int sock_map_update_common(struct bpf_map *map, u32 idx,
+				  struct sock *sk, u64 flags)
+{
+	struct bpf_stab *stab = container_of(map, struct bpf_stab, map);
+	struct sk_psock_link *link;
+	struct sk_psock *psock;
+	struct sock *osk;
+	int ret;
+
+	WARN_ON_ONCE(!rcu_read_lock_held());
+	if (unlikely(flags > BPF_EXIST))
+		return -EINVAL;
+	if (unlikely(idx >= map->max_entries))
+		return -E2BIG;
+
+	link = sk_psock_init_link();
+	if (!link)
+		return -ENOMEM;
+
+	ret = sock_map_link(map, &stab->progs, sk);
+	if (ret < 0)
+		goto out_free;
+
+	psock = sk_psock(sk);
+	WARN_ON_ONCE(!psock);
+
+	raw_spin_lock_bh(&stab->lock);
+	osk = stab->sks[idx];
+	if (osk && flags == BPF_NOEXIST) {
+		ret = -EEXIST;
+		goto out_unlock;
+	} else if (!osk && flags == BPF_EXIST) {
+		ret = -ENOENT;
+		goto out_unlock;
+	}
+
+	sock_map_add_link(psock, link, map, &stab->sks[idx]);
+	stab->sks[idx] = sk;
+	if (osk)
+		sock_map_unref(osk, &stab->sks[idx]);
+	raw_spin_unlock_bh(&stab->lock);
+	return 0;
+out_unlock:
+	raw_spin_unlock_bh(&stab->lock);
+	if (psock)
+		sk_psock_put(sk, psock);
+out_free:
+	sk_psock_free_link(link);
+	return ret;
+}
+
+static bool sock_map_op_okay(const struct bpf_sock_ops_kern *ops)
+{
+	return ops->op == BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB ||
+	       ops->op == BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB;
+}
+
+static bool sock_map_sk_is_suitable(const struct sock *sk)
+{
+	return sk->sk_type == SOCK_STREAM &&
+	       sk->sk_protocol == IPPROTO_TCP;
+}
+
+static int sock_map_update_elem(struct bpf_map *map, void *key,
+				void *value, u64 flags)
+{
+	u32 ufd = *(u32 *)value;
+	u32 idx = *(u32 *)key;
+	struct socket *sock;
+	struct sock *sk;
+	int ret;
+
+	sock = sockfd_lookup(ufd, &ret);
+	if (!sock)
+		return ret;
+	sk = sock->sk;
+	if (!sk) {
+		ret = -EINVAL;
+		goto out;
+	}
+	if (!sock_map_sk_is_suitable(sk) ||
+	    sk->sk_state != TCP_ESTABLISHED) {
+		ret = -EOPNOTSUPP;
+		goto out;
+	}
+
+	sock_map_sk_acquire(sk);
+	ret = sock_map_update_common(map, idx, sk, flags);
+	sock_map_sk_release(sk);
+out:
+	fput(sock->file);
+	return ret;
+}
+
+BPF_CALL_4(bpf_sock_map_update, struct bpf_sock_ops_kern *, sops,
+	   struct bpf_map *, map, void *, key, u64, flags)
+{
+	WARN_ON_ONCE(!rcu_read_lock_held());
+
+	if (likely(sock_map_sk_is_suitable(sops->sk) &&
+		   sock_map_op_okay(sops)))
+		return sock_map_update_common(map, *(u32 *)key, sops->sk,
+					      flags);
+	return -EOPNOTSUPP;
+}
+
+const struct bpf_func_proto bpf_sock_map_update_proto = {
+	.func		= bpf_sock_map_update,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type	= ARG_CONST_MAP_PTR,
+	.arg3_type	= ARG_PTR_TO_MAP_KEY,
+	.arg4_type	= ARG_ANYTHING,
+};
+
+BPF_CALL_4(bpf_sk_redirect_map, struct sk_buff *, skb,
+	   struct bpf_map *, map, u32, key, u64, flags)
+{
+	struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
+
+	if (unlikely(flags & ~(BPF_F_INGRESS)))
+		return SK_DROP;
+	tcb->bpf.flags = flags;
+	tcb->bpf.sk_redir = __sock_map_lookup_elem(map, key);
+	if (!tcb->bpf.sk_redir)
+		return SK_DROP;
+	return SK_PASS;
+}
+
+const struct bpf_func_proto bpf_sk_redirect_map_proto = {
+	.func           = bpf_sk_redirect_map,
+	.gpl_only       = false,
+	.ret_type       = RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type      = ARG_CONST_MAP_PTR,
+	.arg3_type      = ARG_ANYTHING,
+	.arg4_type      = ARG_ANYTHING,
+};
+
+BPF_CALL_4(bpf_msg_redirect_map, struct sk_msg *, msg,
+	   struct bpf_map *, map, u32, key, u64, flags)
+{
+	if (unlikely(flags & ~(BPF_F_INGRESS)))
+		return SK_DROP;
+	msg->flags = flags;
+	msg->sk_redir = __sock_map_lookup_elem(map, key);
+	if (!msg->sk_redir)
+		return SK_DROP;
+	return SK_PASS;
+}
+
+const struct bpf_func_proto bpf_msg_redirect_map_proto = {
+	.func           = bpf_msg_redirect_map,
+	.gpl_only       = false,
+	.ret_type       = RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type      = ARG_CONST_MAP_PTR,
+	.arg3_type      = ARG_ANYTHING,
+	.arg4_type      = ARG_ANYTHING,
+};
+
+const struct bpf_map_ops sock_map_ops = {
+	.map_alloc		= sock_map_alloc,
+	.map_free		= sock_map_free,
+	.map_get_next_key	= sock_map_get_next_key,
+	.map_update_elem	= sock_map_update_elem,
+	.map_delete_elem	= sock_map_delete_elem,
+	.map_lookup_elem	= sock_map_lookup,
+	.map_release_uref	= sock_map_release_progs,
+	.map_check_btf		= map_check_no_btf,
+};
+
+struct bpf_htab_elem {
+	struct rcu_head rcu;
+	u32 hash;
+	struct sock *sk;
+	struct hlist_node node;
+	u8 key[0];
+};
+
+struct bpf_htab_bucket {
+	struct hlist_head head;
+	raw_spinlock_t lock;
+};
+
+struct bpf_htab {
+	struct bpf_map map;
+	struct bpf_htab_bucket *buckets;
+	u32 buckets_num;
+	u32 elem_size;
+	struct sk_psock_progs progs;
+	atomic_t count;
+};
+
+static inline u32 sock_hash_bucket_hash(const void *key, u32 len)
+{
+	return jhash(key, len, 0);
+}
+
+static struct bpf_htab_bucket *sock_hash_select_bucket(struct bpf_htab *htab,
+						       u32 hash)
+{
+	return &htab->buckets[hash & (htab->buckets_num - 1)];
+}
+
+static struct bpf_htab_elem *
+sock_hash_lookup_elem_raw(struct hlist_head *head, u32 hash, void *key,
+			  u32 key_size)
+{
+	struct bpf_htab_elem *elem;
+
+	hlist_for_each_entry_rcu(elem, head, node) {
+		if (elem->hash == hash &&
+		    !memcmp(&elem->key, key, key_size))
+			return elem;
+	}
+
+	return NULL;
+}
+
+static struct sock *__sock_hash_lookup_elem(struct bpf_map *map, void *key)
+{
+	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
+	u32 key_size = map->key_size, hash;
+	struct bpf_htab_bucket *bucket;
+	struct bpf_htab_elem *elem;
+
+	WARN_ON_ONCE(!rcu_read_lock_held());
+
+	hash = sock_hash_bucket_hash(key, key_size);
+	bucket = sock_hash_select_bucket(htab, hash);
+	elem = sock_hash_lookup_elem_raw(&bucket->head, hash, key, key_size);
+
+	return elem ? elem->sk : NULL;
+}
+
+static void sock_hash_free_elem(struct bpf_htab *htab,
+				struct bpf_htab_elem *elem)
+{
+	atomic_dec(&htab->count);
+	kfree_rcu(elem, rcu);
+}
+
+static void sock_hash_delete_from_link(struct bpf_map *map, struct sock *sk,
+				       void *link_raw)
+{
+	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
+	struct bpf_htab_elem *elem_probe, *elem = link_raw;
+	struct bpf_htab_bucket *bucket;
+
+	WARN_ON_ONCE(!rcu_read_lock_held());
+	bucket = sock_hash_select_bucket(htab, elem->hash);
+
+	/* elem may be deleted in parallel from the map, but access here
+	 * is okay since it's going away only after RCU grace period.
+	 * However, we need to check whether it's still present.
+	 */
+	raw_spin_lock_bh(&bucket->lock);
+	elem_probe = sock_hash_lookup_elem_raw(&bucket->head, elem->hash,
+					       elem->key, map->key_size);
+	if (elem_probe && elem_probe == elem) {
+		hlist_del_rcu(&elem->node);
+		sock_map_unref(elem->sk, elem);
+		sock_hash_free_elem(htab, elem);
+	}
+	raw_spin_unlock_bh(&bucket->lock);
+}
+
+static int sock_hash_delete_elem(struct bpf_map *map, void *key)
+{
+	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
+	u32 hash, key_size = map->key_size;
+	struct bpf_htab_bucket *bucket;
+	struct bpf_htab_elem *elem;
+	int ret = -ENOENT;
+
+	hash = sock_hash_bucket_hash(key, key_size);
+	bucket = sock_hash_select_bucket(htab, hash);
+
+	raw_spin_lock_bh(&bucket->lock);
+	elem = sock_hash_lookup_elem_raw(&bucket->head, hash, key, key_size);
+	if (elem) {
+		hlist_del_rcu(&elem->node);
+		sock_map_unref(elem->sk, elem);
+		sock_hash_free_elem(htab, elem);
+		ret = 0;
+	}
+	raw_spin_unlock_bh(&bucket->lock);
+	return ret;
+}
+
+static struct bpf_htab_elem *sock_hash_alloc_elem(struct bpf_htab *htab,
+						  void *key, u32 key_size,
+						  u32 hash, struct sock *sk,
+						  struct bpf_htab_elem *old)
+{
+	struct bpf_htab_elem *new;
+
+	if (atomic_inc_return(&htab->count) > htab->map.max_entries) {
+		if (!old) {
+			atomic_dec(&htab->count);
+			return ERR_PTR(-E2BIG);
+		}
+	}
+
+	new = kmalloc_node(htab->elem_size, GFP_ATOMIC | __GFP_NOWARN,
+			   htab->map.numa_node);
+	if (!new) {
+		atomic_dec(&htab->count);
+		return ERR_PTR(-ENOMEM);
+	}
+	memcpy(new->key, key, key_size);
+	new->sk = sk;
+	new->hash = hash;
+	return new;
+}
+
+static int sock_hash_update_common(struct bpf_map *map, void *key,
+				   struct sock *sk, u64 flags)
+{
+	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
+	u32 key_size = map->key_size, hash;
+	struct bpf_htab_elem *elem, *elem_new;
+	struct bpf_htab_bucket *bucket;
+	struct sk_psock_link *link;
+	struct sk_psock *psock;
+	int ret;
+
+	WARN_ON_ONCE(!rcu_read_lock_held());
+	if (unlikely(flags > BPF_EXIST))
+		return -EINVAL;
+
+	link = sk_psock_init_link();
+	if (!link)
+		return -ENOMEM;
+
+	ret = sock_map_link(map, &htab->progs, sk);
+	if (ret < 0)
+		goto out_free;
+
+	psock = sk_psock(sk);
+	WARN_ON_ONCE(!psock);
+
+	hash = sock_hash_bucket_hash(key, key_size);
+	bucket = sock_hash_select_bucket(htab, hash);
+
+	raw_spin_lock_bh(&bucket->lock);
+	elem = sock_hash_lookup_elem_raw(&bucket->head, hash, key, key_size);
+	if (elem && flags == BPF_NOEXIST) {
+		ret = -EEXIST;
+		goto out_unlock;
+	} else if (!elem && flags == BPF_EXIST) {
+		ret = -ENOENT;
+		goto out_unlock;
+	}
+
+	elem_new = sock_hash_alloc_elem(htab, key, key_size, hash, sk, elem);
+	if (IS_ERR(elem_new)) {
+		ret = PTR_ERR(elem_new);
+		goto out_unlock;
+	}
+
+	sock_map_add_link(psock, link, map, elem_new);
+	/* Add new element to the head of the list, so that
+	 * concurrent search will find it before old elem.
+	 */
+	hlist_add_head_rcu(&elem_new->node, &bucket->head);
+	if (elem) {
+		hlist_del_rcu(&elem->node);
+		sock_map_unref(elem->sk, elem);
+		sock_hash_free_elem(htab, elem);
+	}
+	raw_spin_unlock_bh(&bucket->lock);
+	return 0;
+out_unlock:
+	raw_spin_unlock_bh(&bucket->lock);
+	sk_psock_put(sk, psock);
+out_free:
+	sk_psock_free_link(link);
+	return ret;
+}
+
+static int sock_hash_update_elem(struct bpf_map *map, void *key,
+				 void *value, u64 flags)
+{
+	u32 ufd = *(u32 *)value;
+	struct socket *sock;
+	struct sock *sk;
+	int ret;
+
+	sock = sockfd_lookup(ufd, &ret);
+	if (!sock)
+		return ret;
+	sk = sock->sk;
+	if (!sk) {
+		ret = -EINVAL;
+		goto out;
+	}
+	if (!sock_map_sk_is_suitable(sk) ||
+	    sk->sk_state != TCP_ESTABLISHED) {
+		ret = -EOPNOTSUPP;
+		goto out;
+	}
+
+	sock_map_sk_acquire(sk);
+	ret = sock_hash_update_common(map, key, sk, flags);
+	sock_map_sk_release(sk);
+out:
+	fput(sock->file);
+	return ret;
+}
+
+static int sock_hash_get_next_key(struct bpf_map *map, void *key,
+				  void *key_next)
+{
+	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
+	struct bpf_htab_elem *elem, *elem_next;
+	u32 hash, key_size = map->key_size;
+	struct hlist_head *head;
+	int i = 0;
+
+	if (!key)
+		goto find_first_elem;
+	hash = sock_hash_bucket_hash(key, key_size);
+	head = &sock_hash_select_bucket(htab, hash)->head;
+	elem = sock_hash_lookup_elem_raw(head, hash, key, key_size);
+	if (!elem)
+		goto find_first_elem;
+
+	elem_next = hlist_entry_safe(rcu_dereference_raw(hlist_next_rcu(&elem->node)),
+				     struct bpf_htab_elem, node);
+	if (elem_next) {
+		memcpy(key_next, elem_next->key, key_size);
+		return 0;
+	}
+
+	i = hash & (htab->buckets_num - 1);
+	i++;
+find_first_elem:
+	for (; i < htab->buckets_num; i++) {
+		head = &sock_hash_select_bucket(htab, i)->head;
+		elem_next = hlist_entry_safe(rcu_dereference_raw(hlist_first_rcu(head)),
+					     struct bpf_htab_elem, node);
+		if (elem_next) {
+			memcpy(key_next, elem_next->key, key_size);
+			return 0;
+		}
+	}
+
+	return -ENOENT;
+}
+
+static struct bpf_map *sock_hash_alloc(union bpf_attr *attr)
+{
+	struct bpf_htab *htab;
+	int i, err;
+	u64 cost;
+
+	if (!capable(CAP_NET_ADMIN))
+		return ERR_PTR(-EPERM);
+	if (attr->max_entries == 0 ||
+	    attr->key_size    == 0 ||
+	    attr->value_size  != 4 ||
+	    attr->map_flags & ~SOCK_CREATE_FLAG_MASK)
+		return ERR_PTR(-EINVAL);
+	if (attr->key_size > MAX_BPF_STACK)
+		return ERR_PTR(-E2BIG);
+
+	htab = kzalloc(sizeof(*htab), GFP_USER);
+	if (!htab)
+		return ERR_PTR(-ENOMEM);
+
+	bpf_map_init_from_attr(&htab->map, attr);
+
+	htab->buckets_num = roundup_pow_of_two(htab->map.max_entries);
+	htab->elem_size = sizeof(struct bpf_htab_elem) +
+			  round_up(htab->map.key_size, 8);
+	if (htab->buckets_num == 0 ||
+	    htab->buckets_num > U32_MAX / sizeof(struct bpf_htab_bucket)) {
+		err = -EINVAL;
+		goto free_htab;
+	}
+
+	cost = (u64) htab->buckets_num * sizeof(struct bpf_htab_bucket) +
+	       (u64) htab->elem_size * htab->map.max_entries;
+	if (cost >= U32_MAX - PAGE_SIZE) {
+		err = -EINVAL;
+		goto free_htab;
+	}
+
+	htab->buckets = bpf_map_area_alloc(htab->buckets_num *
+					   sizeof(struct bpf_htab_bucket),
+					   htab->map.numa_node);
+	if (!htab->buckets) {
+		err = -ENOMEM;
+		goto free_htab;
+	}
+
+	for (i = 0; i < htab->buckets_num; i++) {
+		INIT_HLIST_HEAD(&htab->buckets[i].head);
+		raw_spin_lock_init(&htab->buckets[i].lock);
+	}
+
+	return &htab->map;
+free_htab:
+	kfree(htab);
+	return ERR_PTR(err);
+}
+
+static void sock_hash_free(struct bpf_map *map)
+{
+	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
+	struct bpf_htab_bucket *bucket;
+	struct bpf_htab_elem *elem;
+	struct hlist_node *node;
+	int i;
+
+	synchronize_rcu();
+	rcu_read_lock();
+	for (i = 0; i < htab->buckets_num; i++) {
+		bucket = sock_hash_select_bucket(htab, i);
+		raw_spin_lock_bh(&bucket->lock);
+		hlist_for_each_entry_safe(elem, node, &bucket->head, node) {
+			hlist_del_rcu(&elem->node);
+			sock_map_unref(elem->sk, elem);
+		}
+		raw_spin_unlock_bh(&bucket->lock);
+	}
+	rcu_read_unlock();
+
+	bpf_map_area_free(htab->buckets);
+	kfree(htab);
+}
+
+static void sock_hash_release_progs(struct bpf_map *map)
+{
+	psock_progs_drop(&container_of(map, struct bpf_htab, map)->progs);
+}
+
+BPF_CALL_4(bpf_sock_hash_update, struct bpf_sock_ops_kern *, sops,
+	   struct bpf_map *, map, void *, key, u64, flags)
+{
+	WARN_ON_ONCE(!rcu_read_lock_held());
+
+	if (likely(sock_map_sk_is_suitable(sops->sk) &&
+		   sock_map_op_okay(sops)))
+		return sock_hash_update_common(map, key, sops->sk, flags);
+	return -EOPNOTSUPP;
+}
+
+const struct bpf_func_proto bpf_sock_hash_update_proto = {
+	.func		= bpf_sock_hash_update,
+	.gpl_only	= false,
+	.pkt_access	= true,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type	= ARG_CONST_MAP_PTR,
+	.arg3_type	= ARG_PTR_TO_MAP_KEY,
+	.arg4_type	= ARG_ANYTHING,
+};
+
+BPF_CALL_4(bpf_sk_redirect_hash, struct sk_buff *, skb,
+	   struct bpf_map *, map, void *, key, u64, flags)
+{
+	struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
+
+	if (unlikely(flags & ~(BPF_F_INGRESS)))
+		return SK_DROP;
+	tcb->bpf.flags = flags;
+	tcb->bpf.sk_redir = __sock_hash_lookup_elem(map, key);
+	if (!tcb->bpf.sk_redir)
+		return SK_DROP;
+	return SK_PASS;
+}
+
+const struct bpf_func_proto bpf_sk_redirect_hash_proto = {
+	.func           = bpf_sk_redirect_hash,
+	.gpl_only       = false,
+	.ret_type       = RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type      = ARG_CONST_MAP_PTR,
+	.arg3_type      = ARG_PTR_TO_MAP_KEY,
+	.arg4_type      = ARG_ANYTHING,
+};
+
+BPF_CALL_4(bpf_msg_redirect_hash, struct sk_msg *, msg,
+	   struct bpf_map *, map, void *, key, u64, flags)
+{
+	if (unlikely(flags & ~(BPF_F_INGRESS)))
+		return SK_DROP;
+	msg->flags = flags;
+	msg->sk_redir = __sock_hash_lookup_elem(map, key);
+	if (!msg->sk_redir)
+		return SK_DROP;
+	return SK_PASS;
+}
+
+const struct bpf_func_proto bpf_msg_redirect_hash_proto = {
+	.func           = bpf_msg_redirect_hash,
+	.gpl_only       = false,
+	.ret_type       = RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_CTX,
+	.arg2_type      = ARG_CONST_MAP_PTR,
+	.arg3_type      = ARG_PTR_TO_MAP_KEY,
+	.arg4_type      = ARG_ANYTHING,
+};
+
+const struct bpf_map_ops sock_hash_ops = {
+	.map_alloc		= sock_hash_alloc,
+	.map_free		= sock_hash_free,
+	.map_get_next_key	= sock_hash_get_next_key,
+	.map_update_elem	= sock_hash_update_elem,
+	.map_delete_elem	= sock_hash_delete_elem,
+	.map_lookup_elem	= sock_map_lookup,
+	.map_release_uref	= sock_hash_release_progs,
+	.map_check_btf		= map_check_no_btf,
+};
+
+static struct sk_psock_progs *sock_map_progs(struct bpf_map *map)
+{
+	switch (map->map_type) {
+	case BPF_MAP_TYPE_SOCKMAP:
+		return &container_of(map, struct bpf_stab, map)->progs;
+	case BPF_MAP_TYPE_SOCKHASH:
+		return &container_of(map, struct bpf_htab, map)->progs;
+	default:
+		break;
+	}
+
+	return NULL;
+}
+
+int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog,
+			 u32 which)
+{
+	struct sk_psock_progs *progs = sock_map_progs(map);
+
+	if (!progs)
+		return -EOPNOTSUPP;
+
+	switch (which) {
+	case BPF_SK_MSG_VERDICT:
+		psock_set_prog(&progs->msg_parser, prog);
+		break;
+	case BPF_SK_SKB_STREAM_PARSER:
+		psock_set_prog(&progs->skb_parser, prog);
+		break;
+	case BPF_SK_SKB_STREAM_VERDICT:
+		psock_set_prog(&progs->skb_verdict, prog);
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
+}
+
+void sk_psock_unlink(struct sock *sk, struct sk_psock_link *link)
+{
+	switch (link->map->map_type) {
+	case BPF_MAP_TYPE_SOCKMAP:
+		return sock_map_delete_from_link(link->map, sk,
+						 link->link_raw);
+	case BPF_MAP_TYPE_SOCKHASH:
+		return sock_hash_delete_from_link(link->map, sk,
+						  link->link_raw);
+	default:
+		break;
+	}
+}
diff --git a/net/core/xdp.c b/net/core/xdp.c
index 89b6785cef2a..4b2b194f4f1f 100644
--- a/net/core/xdp.c
+++ b/net/core/xdp.c
@@ -94,11 +94,21 @@ static void __xdp_mem_allocator_rcu_free(struct rcu_head *rcu)
 	kfree(xa);
 }
 
-static void __xdp_rxq_info_unreg_mem_model(struct xdp_rxq_info *xdp_rxq)
+void xdp_rxq_info_unreg_mem_model(struct xdp_rxq_info *xdp_rxq)
 {
 	struct xdp_mem_allocator *xa;
 	int id = xdp_rxq->mem.id;
 
+	if (xdp_rxq->reg_state != REG_STATE_REGISTERED) {
+		WARN(1, "Missing register, driver bug");
+		return;
+	}
+
+	if (xdp_rxq->mem.type != MEM_TYPE_PAGE_POOL &&
+	    xdp_rxq->mem.type != MEM_TYPE_ZERO_COPY) {
+		return;
+	}
+
 	if (id == 0)
 		return;
 
@@ -110,6 +120,7 @@ static void __xdp_rxq_info_unreg_mem_model(struct xdp_rxq_info *xdp_rxq)
 
 	mutex_unlock(&mem_id_lock);
 }
+EXPORT_SYMBOL_GPL(xdp_rxq_info_unreg_mem_model);
 
 void xdp_rxq_info_unreg(struct xdp_rxq_info *xdp_rxq)
 {
@@ -119,7 +130,7 @@ void xdp_rxq_info_unreg(struct xdp_rxq_info *xdp_rxq)
 
 	WARN(!(xdp_rxq->reg_state == REG_STATE_REGISTERED), "Driver BUG");
 
-	__xdp_rxq_info_unreg_mem_model(xdp_rxq);
+	xdp_rxq_info_unreg_mem_model(xdp_rxq);
 
 	xdp_rxq->reg_state = REG_STATE_UNREGISTERED;
 	xdp_rxq->dev = NULL;
@@ -398,3 +409,41 @@ void xdp_attachment_setup(struct xdp_attachment_info *info,
 	info->flags = bpf->flags;
 }
 EXPORT_SYMBOL_GPL(xdp_attachment_setup);
+
+struct xdp_frame *xdp_convert_zc_to_xdp_frame(struct xdp_buff *xdp)
+{
+	unsigned int metasize, totsize;
+	void *addr, *data_to_copy;
+	struct xdp_frame *xdpf;
+	struct page *page;
+
+	/* Clone into a MEM_TYPE_PAGE_ORDER0 xdp_frame. */
+	metasize = xdp_data_meta_unsupported(xdp) ? 0 :
+		   xdp->data - xdp->data_meta;
+	totsize = xdp->data_end - xdp->data + metasize;
+
+	if (sizeof(*xdpf) + totsize > PAGE_SIZE)
+		return NULL;
+
+	page = dev_alloc_page();
+	if (!page)
+		return NULL;
+
+	addr = page_to_virt(page);
+	xdpf = addr;
+	memset(xdpf, 0, sizeof(*xdpf));
+
+	addr += sizeof(*xdpf);
+	data_to_copy = metasize ? xdp->data_meta : xdp->data;
+	memcpy(addr, data_to_copy, totsize);
+
+	xdpf->data = addr + metasize;
+	xdpf->len = totsize - metasize;
+	xdpf->headroom = 0;
+	xdpf->metasize = metasize;
+	xdpf->mem.type = MEM_TYPE_PAGE_ORDER0;
+
+	xdp_return_buff(xdp);
+	return xdpf;
+}
+EXPORT_SYMBOL_GPL(xdp_convert_zc_to_xdp_frame);
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index bfd43e8f2c06..d0b3e69c6b39 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1363,7 +1363,7 @@ static int dn_dev_seq_show(struct seq_file *seq, void *v)
 
 		seq_printf(seq, "%-8s %1s     %04u %04u   %04lu %04lu"
 				"   %04hu    %03d %02x    %-10s %-7s %-7s\n",
-				dev->name ? dev->name : "???",
+				dev->name,
 				dn_type2asc(dn_db->parms.mode),
 				0, 0,
 				dn_db->t3, dn_db->parms.t3,
diff --git a/net/dns_resolver/dns_key.c b/net/dns_resolver/dns_key.c
index 7f4534828f6c..a65d553e730d 100644
--- a/net/dns_resolver/dns_key.c
+++ b/net/dns_resolver/dns_key.c
@@ -29,6 +29,7 @@
 #include <linux/keyctl.h>
 #include <linux/err.h>
 #include <linux/seq_file.h>
+#include <linux/dns_resolver.h>
 #include <keys/dns_resolver-type.h>
 #include <keys/user-type.h>
 #include "internal.h"
@@ -48,27 +49,86 @@ const struct cred *dns_resolver_cache;
 /*
  * Preparse instantiation data for a dns_resolver key.
  *
- * The data must be a NUL-terminated string, with the NUL char accounted in
- * datalen.
+ * For normal hostname lookups, the data must be a NUL-terminated string, with
+ * the NUL char accounted in datalen.
  *
  * If the data contains a '#' characters, then we take the clause after each
  * one to be an option of the form 'key=value'.  The actual data of interest is
  * the string leading up to the first '#'.  For instance:
  *
  *        "ip1,ip2,...#foo=bar"
+ *
+ * For server list requests, the data must begin with a NUL char and be
+ * followed by a byte indicating the version of the data format.  Version 1
+ * looks something like (note this is packed):
+ *
+ *	u8      Non-string marker (ie. 0)
+ *	u8	Content (DNS_PAYLOAD_IS_*)
+ *	u8	Version (e.g. 1)
+ *	u8	Source of server list
+ *	u8	Lookup status of server list
+ *	u8	Number of servers
+ *	foreach-server {
+ *		__le16	Name length
+ *		__le16	Priority (as per SRV record, low first)
+ *		__le16	Weight (as per SRV record, higher first)
+ *		__le16	Port
+ *		u8	Source of address list
+ *		u8	Lookup status of address list
+ *		u8	Protocol (DNS_SERVER_PROTOCOL_*)
+ *		u8	Number of addresses
+ *		char[]	Name (not NUL-terminated)
+ *		foreach-address {
+ *			u8		Family (DNS_ADDRESS_IS_*)
+ *			union {
+ *				u8[4]	ipv4_addr
+ *				u8[16]	ipv6_addr
+ *			}
+ *		}
+ *	}
+ *
  */
 static int
 dns_resolver_preparse(struct key_preparsed_payload *prep)
 {
+	const struct dns_payload_header *bin;
 	struct user_key_payload *upayload;
 	unsigned long derrno;
 	int ret;
 	int datalen = prep->datalen, result_len = 0;
 	const char *data = prep->data, *end, *opt;
 
+	if (datalen <= 1 || !data)
+		return -EINVAL;
+
+	if (data[0] == 0) {
+		/* It may be a server list. */
+		if (datalen <= sizeof(*bin))
+			return -EINVAL;
+
+		bin = (const struct dns_payload_header *)data;
+		kenter("[%u,%u],%u", bin->content, bin->version, datalen);
+		if (bin->content != DNS_PAYLOAD_IS_SERVER_LIST) {
+			pr_warn_ratelimited(
+				"dns_resolver: Unsupported content type (%u)\n",
+				bin->content);
+			return -EINVAL;
+		}
+
+		if (bin->version != 1) {
+			pr_warn_ratelimited(
+				"dns_resolver: Unsupported server list version (%u)\n",
+				bin->version);
+			return -EINVAL;
+		}
+
+		result_len = datalen;
+		goto store_result;
+	}
+
 	kenter("'%*.*s',%u", datalen, datalen, data, datalen);
 
-	if (datalen <= 1 || !data || data[datalen - 1] != '\0')
+	if (!data || data[datalen - 1] != '\0')
 		return -EINVAL;
 	datalen--;
 
@@ -144,6 +204,7 @@ dns_resolver_preparse(struct key_preparsed_payload *prep)
 		return 0;
 	}
 
+store_result:
 	kdebug("store result");
 	prep->quotalen = result_len;
 
diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c
index 49da67034f29..76338c38738a 100644
--- a/net/dns_resolver/dns_query.c
+++ b/net/dns_resolver/dns_query.c
@@ -148,12 +148,9 @@ int dns_query(const char *type, const char *name, size_t namelen,
 
 	if (_result) {
 		ret = -ENOMEM;
-		*_result = kmalloc(len + 1, GFP_KERNEL);
+		*_result = kmemdup_nul(upayload->data, len, GFP_KERNEL);
 		if (!*_result)
 			goto put;
-
-		memcpy(*_result, upayload->data, len);
-		(*_result)[len] = '\0';
 	}
 
 	if (_expiry)
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
index 4183e4ba27a5..48c41918fb35 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
@@ -38,6 +38,9 @@ config NET_DSA_TAG_DSA
 config NET_DSA_TAG_EDSA
 	bool
 
+config NET_DSA_TAG_GSWIP
+	bool
+
 config NET_DSA_TAG_KSZ
 	bool
 
diff --git a/net/dsa/Makefile b/net/dsa/Makefile
index 9e4d3536f977..6e721f7a2947 100644
--- a/net/dsa/Makefile
+++ b/net/dsa/Makefile
@@ -9,6 +9,7 @@ dsa_core-$(CONFIG_NET_DSA_TAG_BRCM) += tag_brcm.o
 dsa_core-$(CONFIG_NET_DSA_TAG_BRCM_PREPEND) += tag_brcm.o
 dsa_core-$(CONFIG_NET_DSA_TAG_DSA) += tag_dsa.o
 dsa_core-$(CONFIG_NET_DSA_TAG_EDSA) += tag_edsa.o
+dsa_core-$(CONFIG_NET_DSA_TAG_GSWIP) += tag_gswip.o
 dsa_core-$(CONFIG_NET_DSA_TAG_KSZ) += tag_ksz.o
 dsa_core-$(CONFIG_NET_DSA_TAG_LAN9303) += tag_lan9303.o
 dsa_core-$(CONFIG_NET_DSA_TAG_MTK) += tag_mtk.o
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 9f3209ff7ffd..a69c1790bbfc 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -52,6 +52,9 @@ const struct dsa_device_ops *dsa_device_ops[DSA_TAG_LAST] = {
 #ifdef CONFIG_NET_DSA_TAG_EDSA
 	[DSA_TAG_PROTO_EDSA] = &edsa_netdev_ops,
 #endif
+#ifdef CONFIG_NET_DSA_TAG_GSWIP
+	[DSA_TAG_PROTO_GSWIP] = &gswip_netdev_ops,
+#endif
 #ifdef CONFIG_NET_DSA_TAG_KSZ
 	[DSA_TAG_PROTO_KSZ] = &ksz_netdev_ops,
 #endif
@@ -70,6 +73,52 @@ const struct dsa_device_ops *dsa_device_ops[DSA_TAG_LAST] = {
 	[DSA_TAG_PROTO_NONE] = &none_ops,
 };
 
+const char *dsa_tag_protocol_to_str(const struct dsa_device_ops *ops)
+{
+	const char *protocol_name[DSA_TAG_LAST] = {
+#ifdef CONFIG_NET_DSA_TAG_BRCM
+		[DSA_TAG_PROTO_BRCM] = "brcm",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_BRCM_PREPEND
+		[DSA_TAG_PROTO_BRCM_PREPEND] = "brcm-prepend",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_DSA
+		[DSA_TAG_PROTO_DSA] = "dsa",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_EDSA
+		[DSA_TAG_PROTO_EDSA] = "edsa",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_GSWIP
+		[DSA_TAG_PROTO_GSWIP] = "gswip",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_KSZ
+		[DSA_TAG_PROTO_KSZ] = "ksz",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_LAN9303
+		[DSA_TAG_PROTO_LAN9303] = "lan9303",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_MTK
+		[DSA_TAG_PROTO_MTK] = "mtk",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_QCA
+		[DSA_TAG_PROTO_QCA] = "qca",
+#endif
+#ifdef CONFIG_NET_DSA_TAG_TRAILER
+		[DSA_TAG_PROTO_TRAILER] = "trailer",
+#endif
+		[DSA_TAG_PROTO_NONE] = "none",
+	};
+	unsigned int i;
+
+	BUILD_BUG_ON(ARRAY_SIZE(protocol_name) != DSA_TAG_LAST);
+
+	for (i = 0; i < ARRAY_SIZE(dsa_device_ops); i++)
+		if (ops == dsa_device_ops[i])
+			return protocol_name[i];
+
+	return protocol_name[DSA_TAG_PROTO_NONE];
+};
+
 const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol)
 {
 	const struct dsa_device_ops *ops;
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 3964c6f7a7c0..9e4fd04ab53c 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -86,6 +86,7 @@ struct dsa_slave_priv {
 /* dsa.c */
 const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol);
 bool dsa_schedule_work(struct work_struct *work);
+const char *dsa_tag_protocol_to_str(const struct dsa_device_ops *ops);
 
 /* legacy.c */
 #if IS_ENABLED(CONFIG_NET_DSA_LEGACY)
@@ -205,6 +206,9 @@ extern const struct dsa_device_ops dsa_netdev_ops;
 /* tag_edsa.c */
 extern const struct dsa_device_ops edsa_netdev_ops;
 
+/* tag_gswip.c */
+extern const struct dsa_device_ops gswip_netdev_ops;
+
 /* tag_ksz.c */
 extern const struct dsa_device_ops ksz_netdev_ops;
 
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c
index 42a7b85b84e1..cb42939db776 100644
--- a/net/dsa/legacy.c
+++ b/net/dsa/legacy.c
@@ -392,8 +392,7 @@ static void dsa_of_free_platform_data(struct dsa_platform_data *pd)
 		}
 
 		/* Drop our reference to the MDIO bus device */
-		if (pd->chip[i].host_dev)
-			put_device(pd->chip[i].host_dev);
+		put_device(pd->chip[i].host_dev);
 	}
 	kfree(pd->chip);
 }
@@ -687,8 +686,7 @@ static void dsa_shutdown(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int dsa_suspend(struct device *d)
 {
-	struct platform_device *pdev = to_platform_device(d);
-	struct dsa_switch_tree *dst = platform_get_drvdata(pdev);
+	struct dsa_switch_tree *dst = dev_get_drvdata(d);
 	int i, ret = 0;
 
 	for (i = 0; i < dst->pd->nr_chips; i++) {
@@ -703,8 +701,7 @@ static int dsa_suspend(struct device *d)
 
 static int dsa_resume(struct device *d)
 {
-	struct platform_device *pdev = to_platform_device(d);
-	struct dsa_switch_tree *dst = platform_get_drvdata(pdev);
+	struct dsa_switch_tree *dst = dev_get_drvdata(d);
 	int i, ret = 0;
 
 	for (i = 0; i < dst->pd->nr_chips; i++) {
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 1c45c1d6d241..7d0c19e7edcf 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -722,7 +722,7 @@ static void dsa_slave_netpoll_cleanup(struct net_device *dev)
 
 	p->netpoll = NULL;
 
-	__netpoll_free_async(netpoll);
+	__netpoll_free(netpoll);
 }
 
 static void dsa_slave_poll_controller(struct net_device *dev)
@@ -1058,6 +1058,27 @@ static struct device_type dsa_type = {
 	.name	= "dsa",
 };
 
+static ssize_t tagging_show(struct device *d, struct device_attribute *attr,
+			    char *buf)
+{
+	struct net_device *dev = to_net_dev(d);
+	struct dsa_port *dp = dsa_slave_to_port(dev);
+
+	return sprintf(buf, "%s\n",
+		       dsa_tag_protocol_to_str(dp->cpu_dp->tag_ops));
+}
+static DEVICE_ATTR_RO(tagging);
+
+static struct attribute *dsa_slave_attrs[] = {
+	&dev_attr_tagging.attr,
+	NULL
+};
+
+static const struct attribute_group dsa_group = {
+	.name	= "dsa",
+	.attrs	= dsa_slave_attrs,
+};
+
 static void dsa_slave_phylink_validate(struct net_device *dev,
 				       unsigned long *supported,
 				       struct phylink_link_state *state)
@@ -1353,8 +1374,14 @@ int dsa_slave_create(struct dsa_port *port)
 		goto out_phy;
 	}
 
+	ret = sysfs_create_group(&slave_dev->dev.kobj, &dsa_group);
+	if (ret)
+		goto out_unreg;
+
 	return 0;
 
+out_unreg:
+	unregister_netdev(slave_dev);
 out_phy:
 	rtnl_lock();
 	phylink_disconnect_phy(p->dp->pl);
@@ -1378,6 +1405,7 @@ void dsa_slave_destroy(struct net_device *slave_dev)
 	rtnl_unlock();
 
 	dsa_slave_notify(slave_dev, DSA_PORT_UNREGISTER);
+	sysfs_remove_group(&slave_dev->dev.kobj, &dsa_group);
 	unregister_netdev(slave_dev);
 	phylink_destroy(dp->pl);
 	free_percpu(p->stats64);
@@ -1450,6 +1478,7 @@ static void dsa_slave_switchdev_event_work(struct work_struct *work)
 			netdev_dbg(dev, "fdb add failed err=%d\n", err);
 			break;
 		}
+		fdb_info->offloaded = true;
 		call_switchdev_notifiers(SWITCHDEV_FDB_OFFLOADED, dev,
 					 &fdb_info->info);
 		break;
diff --git a/net/dsa/tag_gswip.c b/net/dsa/tag_gswip.c
new file mode 100644
index 000000000000..49e9b73f1be3
--- /dev/null
+++ b/net/dsa/tag_gswip.c
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Intel / Lantiq GSWIP V2.0 PMAC tag support
+ *
+ * Copyright (C) 2017 - 2018 Hauke Mehrtens <hauke@hauke-m.de>
+ */
+
+#include <linux/bitops.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <net/dsa.h>
+
+#include "dsa_priv.h"
+
+#define GSWIP_TX_HEADER_LEN		4
+
+/* special tag in TX path header */
+/* Byte 0 */
+#define GSWIP_TX_SLPID_SHIFT		0	/* source port ID */
+#define  GSWIP_TX_SLPID_CPU		2
+#define  GSWIP_TX_SLPID_APP1		3
+#define  GSWIP_TX_SLPID_APP2		4
+#define  GSWIP_TX_SLPID_APP3		5
+#define  GSWIP_TX_SLPID_APP4		6
+#define  GSWIP_TX_SLPID_APP5		7
+
+/* Byte 1 */
+#define GSWIP_TX_CRCGEN_DIS		BIT(7)
+#define GSWIP_TX_DPID_SHIFT		0	/* destination group ID */
+#define  GSWIP_TX_DPID_ELAN		0
+#define  GSWIP_TX_DPID_EWAN		1
+#define  GSWIP_TX_DPID_CPU		2
+#define  GSWIP_TX_DPID_APP1		3
+#define  GSWIP_TX_DPID_APP2		4
+#define  GSWIP_TX_DPID_APP3		5
+#define  GSWIP_TX_DPID_APP4		6
+#define  GSWIP_TX_DPID_APP5		7
+
+/* Byte 2 */
+#define GSWIP_TX_PORT_MAP_EN		BIT(7)
+#define GSWIP_TX_PORT_MAP_SEL		BIT(6)
+#define GSWIP_TX_LRN_DIS		BIT(5)
+#define GSWIP_TX_CLASS_EN		BIT(4)
+#define GSWIP_TX_CLASS_SHIFT		0
+#define GSWIP_TX_CLASS_MASK		GENMASK(3, 0)
+
+/* Byte 3 */
+#define GSWIP_TX_DPID_EN		BIT(0)
+#define GSWIP_TX_PORT_MAP_SHIFT		1
+#define GSWIP_TX_PORT_MAP_MASK		GENMASK(6, 1)
+
+#define GSWIP_RX_HEADER_LEN	8
+
+/* special tag in RX path header */
+/* Byte 7 */
+#define GSWIP_RX_SPPID_SHIFT		4
+#define GSWIP_RX_SPPID_MASK		GENMASK(6, 4)
+
+static struct sk_buff *gswip_tag_xmit(struct sk_buff *skb,
+				      struct net_device *dev)
+{
+	struct dsa_port *dp = dsa_slave_to_port(dev);
+	int err;
+	u8 *gswip_tag;
+
+	err = skb_cow_head(skb, GSWIP_TX_HEADER_LEN);
+	if (err)
+		return NULL;
+
+	skb_push(skb, GSWIP_TX_HEADER_LEN);
+
+	gswip_tag = skb->data;
+	gswip_tag[0] = GSWIP_TX_SLPID_CPU;
+	gswip_tag[1] = GSWIP_TX_DPID_ELAN;
+	gswip_tag[2] = GSWIP_TX_PORT_MAP_EN | GSWIP_TX_PORT_MAP_SEL;
+	gswip_tag[3] = BIT(dp->index + GSWIP_TX_PORT_MAP_SHIFT) & GSWIP_TX_PORT_MAP_MASK;
+	gswip_tag[3] |= GSWIP_TX_DPID_EN;
+
+	return skb;
+}
+
+static struct sk_buff *gswip_tag_rcv(struct sk_buff *skb,
+				     struct net_device *dev,
+				     struct packet_type *pt)
+{
+	int port;
+	u8 *gswip_tag;
+
+	if (unlikely(!pskb_may_pull(skb, GSWIP_RX_HEADER_LEN)))
+		return NULL;
+
+	gswip_tag = skb->data - ETH_HLEN;
+
+	/* Get source port information */
+	port = (gswip_tag[7] & GSWIP_RX_SPPID_MASK) >> GSWIP_RX_SPPID_SHIFT;
+	skb->dev = dsa_master_find_slave(dev, 0, port);
+	if (!skb->dev)
+		return NULL;
+
+	/* remove GSWIP tag */
+	skb_pull_rcsum(skb, GSWIP_RX_HEADER_LEN);
+
+	return skb;
+}
+
+const struct dsa_device_ops gswip_netdev_ops = {
+	.xmit = gswip_tag_xmit,
+	.rcv = gswip_tag_rcv,
+};
diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
index e7857a8ac86d..d14226ecfde4 100644
--- a/net/ieee802154/6lowpan/reassembly.c
+++ b/net/ieee802154/6lowpan/reassembly.c
@@ -260,7 +260,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
 	}
 	sub_frag_mem_limit(fq->q.net, sum_truesize);
 
-	head->next = NULL;
+	skb_mark_not_on_list(head);
 	head->dev = ldev;
 	head->tstamp = fq->q.stamp;
 
@@ -463,7 +463,6 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
 
 		table[0].data = &ieee802154_lowpan->frags.high_thresh;
 		table[0].extra1 = &ieee802154_lowpan->frags.low_thresh;
-		table[0].extra2 = &init_net.ieee802154_lowpan.frags.high_thresh;
 		table[1].data = &ieee802154_lowpan->frags.low_thresh;
 		table[1].extra2 = &ieee802154_lowpan->frags.high_thresh;
 		table[2].data = &ieee802154_lowpan->frags.timeout;
diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 7446b98661d8..58629314eae9 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -63,6 +63,7 @@ obj-$(CONFIG_TCP_CONG_SCALABLE) += tcp_scalable.o
 obj-$(CONFIG_TCP_CONG_LP) += tcp_lp.o
 obj-$(CONFIG_TCP_CONG_YEAH) += tcp_yeah.o
 obj-$(CONFIG_TCP_CONG_ILLINOIS) += tcp_illinois.o
+obj-$(CONFIG_NET_SOCK_MSG) += tcp_bpf.o
 obj-$(CONFIG_NETLABEL) += cipso_ipv4.o
 
 obj-$(CONFIG_XFRM) += xfrm4_policy.o xfrm4_state.o xfrm4_input.o \
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 4dd95cdd8070..c01fa791260d 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -461,9 +461,9 @@ static int ah4_err(struct sk_buff *skb, u32 info)
 		return 0;
 
 	if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH)
-		ipv4_update_pmtu(skb, net, info, 0, 0, IPPROTO_AH, 0);
+		ipv4_update_pmtu(skb, net, info, 0, IPPROTO_AH);
 	else
-		ipv4_redirect(skb, net, 0, 0, IPPROTO_AH, 0);
+		ipv4_redirect(skb, net, 0, IPPROTO_AH);
 	xfrm_state_put(x);
 
 	return 0;
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index e90c89ef8c08..850a6f13a082 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1255,6 +1255,8 @@ static int arp_netdev_event(struct notifier_block *this, unsigned long event,
 		change_info = ptr;
 		if (change_info->flags_changed & IFF_NOARP)
 			neigh_changeaddr(&arp_tbl, dev);
+		if (!netif_carrier_ok(dev))
+			neigh_carrier_down(&arp_tbl, dev);
 		break;
 	default:
 		break;
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index 82178cc69c96..777fa3b7fb13 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -1512,7 +1512,7 @@ static int cipso_v4_parsetag_loc(const struct cipso_v4_doi *doi_def,
  *
  * Description:
  * Parse the packet's IP header looking for a CIPSO option.  Returns a pointer
- * to the start of the CIPSO option on success, NULL if one if not found.
+ * to the start of the CIPSO option on success, NULL if one is not found.
  *
  */
 unsigned char *cipso_v4_optptr(const struct sk_buff *skb)
@@ -1522,10 +1522,8 @@ unsigned char *cipso_v4_optptr(const struct sk_buff *skb)
 	int optlen;
 	int taglen;
 
-	for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 0; ) {
+	for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 1; ) {
 		switch (optptr[0]) {
-		case IPOPT_CIPSO:
-			return optptr;
 		case IPOPT_END:
 			return NULL;
 		case IPOPT_NOOP:
@@ -1534,6 +1532,11 @@ unsigned char *cipso_v4_optptr(const struct sk_buff *skb)
 		default:
 			taglen = optptr[1];
 		}
+		if (!taglen || taglen > optlen)
+			return NULL;
+		if (optptr[0] == IPOPT_CIPSO)
+			return optptr;
+
 		optlen -= taglen;
 		optptr += taglen;
 	}
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
index f915abff1350..300921417f89 100644
--- a/net/ipv4/datagram.c
+++ b/net/ipv4/datagram.c
@@ -42,7 +42,7 @@ int __ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len
 	oif = sk->sk_bound_dev_if;
 	saddr = inet->inet_saddr;
 	if (ipv4_is_multicast(usin->sin_addr.s_addr)) {
-		if (!oif)
+		if (!oif || netif_index_is_l3_master(sock_net(sk), oif))
 			oif = inet->mc_index;
 		if (!saddr)
 			saddr = inet->mc_addr;
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index ea4bd8a52422..63d5b58fbfdb 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -100,6 +100,16 @@ static const struct nla_policy ifa_ipv4_policy[IFA_MAX+1] = {
 	[IFA_CACHEINFO]		= { .len = sizeof(struct ifa_cacheinfo) },
 	[IFA_FLAGS]		= { .type = NLA_U32 },
 	[IFA_RT_PRIORITY]	= { .type = NLA_U32 },
+	[IFA_TARGET_NETNSID]	= { .type = NLA_S32 },
+};
+
+struct inet_fill_args {
+	u32 portid;
+	u32 seq;
+	int event;
+	unsigned int flags;
+	int netnsid;
+	int ifindex;
 };
 
 #define IN4_ADDR_HSIZE_SHIFT	8
@@ -773,7 +783,8 @@ static void set_ifa_lifetime(struct in_ifaddr *ifa, __u32 valid_lft,
 }
 
 static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh,
-				       __u32 *pvalid_lft, __u32 *pprefered_lft)
+				       __u32 *pvalid_lft, __u32 *pprefered_lft,
+				       struct netlink_ext_ack *extack)
 {
 	struct nlattr *tb[IFA_MAX+1];
 	struct in_ifaddr *ifa;
@@ -783,7 +794,7 @@ static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh,
 	int err;
 
 	err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv4_policy,
-			  NULL);
+			  extack);
 	if (err < 0)
 		goto errout;
 
@@ -888,7 +899,7 @@ static int inet_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh,
 
 	ASSERT_RTNL();
 
-	ifa = rtm_to_ifaddr(net, nlh, &valid_lft, &prefered_lft);
+	ifa = rtm_to_ifaddr(net, nlh, &valid_lft, &prefered_lft, extack);
 	if (IS_ERR(ifa))
 		return PTR_ERR(ifa);
 
@@ -1584,13 +1595,14 @@ static int put_cacheinfo(struct sk_buff *skb, unsigned long cstamp,
 }
 
 static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa,
-			    u32 portid, u32 seq, int event, unsigned int flags)
+			    struct inet_fill_args *args)
 {
 	struct ifaddrmsg *ifm;
 	struct nlmsghdr  *nlh;
 	u32 preferred, valid;
 
-	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags);
+	nlh = nlmsg_put(skb, args->portid, args->seq, args->event, sizeof(*ifm),
+			args->flags);
 	if (!nlh)
 		return -EMSGSIZE;
 
@@ -1601,6 +1613,10 @@ static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa,
 	ifm->ifa_scope = ifa->ifa_scope;
 	ifm->ifa_index = ifa->ifa_dev->dev->ifindex;
 
+	if (args->netnsid >= 0 &&
+	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+		goto nla_put_failure;
+
 	if (!(ifm->ifa_flags & IFA_F_PERMANENT)) {
 		preferred = ifa->ifa_preferred_lft;
 		valid = ifa->ifa_valid_lft;
@@ -1645,27 +1661,138 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
+static int inet_valid_dump_ifaddr_req(const struct nlmsghdr *nlh,
+				      struct inet_fill_args *fillargs,
+				      struct net **tgt_net, struct sock *sk,
+				      struct netlink_callback *cb)
+{
+	struct netlink_ext_ack *extack = cb->extack;
+	struct nlattr *tb[IFA_MAX+1];
+	struct ifaddrmsg *ifm;
+	int err, i;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifm))) {
+		NL_SET_ERR_MSG(extack, "ipv4: Invalid header for address dump request");
+		return -EINVAL;
+	}
+
+	ifm = nlmsg_data(nlh);
+	if (ifm->ifa_prefixlen || ifm->ifa_flags || ifm->ifa_scope) {
+		NL_SET_ERR_MSG(extack, "ipv4: Invalid values in header for address dump request");
+		return -EINVAL;
+	}
+
+	fillargs->ifindex = ifm->ifa_index;
+	if (fillargs->ifindex) {
+		cb->answer_flags |= NLM_F_DUMP_FILTERED;
+		fillargs->flags |= NLM_F_DUMP_FILTERED;
+	}
+
+	err = nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFA_MAX,
+				 ifa_ipv4_policy, extack);
+	if (err < 0)
+		return err;
+
+	for (i = 0; i <= IFA_MAX; ++i) {
+		if (!tb[i])
+			continue;
+
+		if (i == IFA_TARGET_NETNSID) {
+			struct net *net;
+
+			fillargs->netnsid = nla_get_s32(tb[i]);
+
+			net = rtnl_get_net_ns_capable(sk, fillargs->netnsid);
+			if (IS_ERR(net)) {
+				NL_SET_ERR_MSG(extack, "ipv4: Invalid target network namespace id");
+				return PTR_ERR(net);
+			}
+			*tgt_net = net;
+		} else {
+			NL_SET_ERR_MSG(extack, "ipv4: Unsupported attribute in dump request");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static int in_dev_dump_addr(struct in_device *in_dev, struct sk_buff *skb,
+			    struct netlink_callback *cb, int s_ip_idx,
+			    struct inet_fill_args *fillargs)
+{
+	struct in_ifaddr *ifa;
+	int ip_idx = 0;
+	int err;
+
+	for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next, ip_idx++) {
+		if (ip_idx < s_ip_idx)
+			continue;
+
+		err = inet_fill_ifaddr(skb, ifa, fillargs);
+		if (err < 0)
+			goto done;
+
+		nl_dump_check_consistent(cb, nlmsg_hdr(skb));
+	}
+	err = 0;
+
+done:
+	cb->args[2] = ip_idx;
+
+	return err;
+}
+
 static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
+	struct inet_fill_args fillargs = {
+		.portid = NETLINK_CB(cb->skb).portid,
+		.seq = nlh->nlmsg_seq,
+		.event = RTM_NEWADDR,
+		.flags = NLM_F_MULTI,
+		.netnsid = -1,
+	};
 	struct net *net = sock_net(skb->sk);
+	struct net *tgt_net = net;
 	int h, s_h;
 	int idx, s_idx;
-	int ip_idx, s_ip_idx;
+	int s_ip_idx;
 	struct net_device *dev;
 	struct in_device *in_dev;
-	struct in_ifaddr *ifa;
 	struct hlist_head *head;
+	int err;
 
 	s_h = cb->args[0];
 	s_idx = idx = cb->args[1];
-	s_ip_idx = ip_idx = cb->args[2];
+	s_ip_idx = cb->args[2];
+
+	if (cb->strict_check) {
+		err = inet_valid_dump_ifaddr_req(nlh, &fillargs, &tgt_net,
+						 skb->sk, cb);
+		if (err < 0)
+			return err;
+
+		if (fillargs.ifindex) {
+			dev = __dev_get_by_index(tgt_net, fillargs.ifindex);
+			if (!dev)
+				return -ENODEV;
+
+			in_dev = __in_dev_get_rtnl(dev);
+			if (in_dev) {
+				err = in_dev_dump_addr(in_dev, skb, cb, s_ip_idx,
+						       &fillargs);
+			}
+			goto put_tgt_net;
+		}
+	}
 
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
-		head = &net->dev_index_head[h];
+		head = &tgt_net->dev_index_head[h];
 		rcu_read_lock();
-		cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
-			  net->dev_base_seq;
+		cb->seq = atomic_read(&tgt_net->ipv4.dev_addr_genid) ^
+			  tgt_net->dev_base_seq;
 		hlist_for_each_entry_rcu(dev, head, index_hlist) {
 			if (idx < s_idx)
 				goto cont;
@@ -1675,18 +1802,11 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
 			if (!in_dev)
 				goto cont;
 
-			for (ifa = in_dev->ifa_list, ip_idx = 0; ifa;
-			     ifa = ifa->ifa_next, ip_idx++) {
-				if (ip_idx < s_ip_idx)
-					continue;
-				if (inet_fill_ifaddr(skb, ifa,
-					     NETLINK_CB(cb->skb).portid,
-					     cb->nlh->nlmsg_seq,
-					     RTM_NEWADDR, NLM_F_MULTI) < 0) {
-					rcu_read_unlock();
-					goto done;
-				}
-				nl_dump_check_consistent(cb, nlmsg_hdr(skb));
+			err = in_dev_dump_addr(in_dev, skb, cb, s_ip_idx,
+					       &fillargs);
+			if (err < 0) {
+				rcu_read_unlock();
+				goto done;
 			}
 cont:
 			idx++;
@@ -1697,7 +1817,9 @@ cont:
 done:
 	cb->args[0] = h;
 	cb->args[1] = idx;
-	cb->args[2] = ip_idx;
+put_tgt_net:
+	if (fillargs.netnsid >= 0)
+		put_net(tgt_net);
 
 	return skb->len;
 }
@@ -1705,8 +1827,14 @@ done:
 static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh,
 		      u32 portid)
 {
+	struct inet_fill_args fillargs = {
+		.portid = portid,
+		.seq = nlh ? nlh->nlmsg_seq : 0,
+		.event = event,
+		.flags = 0,
+		.netnsid = -1,
+	};
 	struct sk_buff *skb;
-	u32 seq = nlh ? nlh->nlmsg_seq : 0;
 	int err = -ENOBUFS;
 	struct net *net;
 
@@ -1715,7 +1843,7 @@ static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh,
 	if (!skb)
 		goto errout;
 
-	err = inet_fill_ifaddr(skb, ifa, portid, seq, event, 0);
+	err = inet_fill_ifaddr(skb, ifa, &fillargs);
 	if (err < 0) {
 		/* -EMSGSIZE implies BUG in inet_nlmsg_size() */
 		WARN_ON(err == -EMSGSIZE);
@@ -1995,6 +2123,7 @@ errout:
 static int inet_netconf_dump_devconf(struct sk_buff *skb,
 				     struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	int h, s_h;
 	int idx, s_idx;
@@ -2002,6 +2131,21 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
 	struct in_device *in_dev;
 	struct hlist_head *head;
 
+	if (cb->strict_check) {
+		struct netlink_ext_ack *extack = cb->extack;
+		struct netconfmsg *ncm;
+
+		if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ncm))) {
+			NL_SET_ERR_MSG(extack, "ipv4: Invalid header for netconf dump request");
+			return -EINVAL;
+		}
+
+		if (nlmsg_attrlen(nlh, sizeof(*ncm))) {
+			NL_SET_ERR_MSG(extack, "ipv4: Invalid data after header in netconf dump request");
+			return -EINVAL;
+		}
+	}
+
 	s_h = cb->args[0];
 	s_idx = idx = cb->args[1];
 
@@ -2021,7 +2165,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
 			if (inet_netconf_fill_devconf(skb, dev->ifindex,
 						      &in_dev->cnf,
 						      NETLINK_CB(cb->skb).portid,
-						      cb->nlh->nlmsg_seq,
+						      nlh->nlmsg_seq,
 						      RTM_NEWNETCONF,
 						      NLM_F_MULTI,
 						      NETCONFA_ALL) < 0) {
@@ -2038,7 +2182,7 @@ cont:
 		if (inet_netconf_fill_devconf(skb, NETCONFA_IFINDEX_ALL,
 					      net->ipv4.devconf_all,
 					      NETLINK_CB(cb->skb).portid,
-					      cb->nlh->nlmsg_seq,
+					      nlh->nlmsg_seq,
 					      RTM_NEWNETCONF, NLM_F_MULTI,
 					      NETCONFA_ALL) < 0)
 			goto done;
@@ -2049,7 +2193,7 @@ cont:
 		if (inet_netconf_fill_devconf(skb, NETCONFA_IFINDEX_DEFAULT,
 					      net->ipv4.devconf_dflt,
 					      NETLINK_CB(cb->skb).portid,
-					      cb->nlh->nlmsg_seq,
+					      nlh->nlmsg_seq,
 					      RTM_NEWNETCONF, NLM_F_MULTI,
 					      NETCONFA_ALL) < 0)
 			goto done;
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 97689012b357..9e1c840596c5 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -683,12 +683,11 @@ static void esp_input_done_esn(struct crypto_async_request *base, int err)
  */
 static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 {
-	struct ip_esp_hdr *esph;
 	struct crypto_aead *aead = x->data;
 	struct aead_request *req;
 	struct sk_buff *trailer;
 	int ivlen = crypto_aead_ivsize(aead);
-	int elen = skb->len - sizeof(*esph) - ivlen;
+	int elen = skb->len - sizeof(struct ip_esp_hdr) - ivlen;
 	int nfrags;
 	int assoclen;
 	int seqhilen;
@@ -698,13 +697,13 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 	struct scatterlist *sg;
 	int err = -EINVAL;
 
-	if (!pskb_may_pull(skb, sizeof(*esph) + ivlen))
+	if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + ivlen))
 		goto out;
 
 	if (elen <= 0)
 		goto out;
 
-	assoclen = sizeof(*esph);
+	assoclen = sizeof(struct ip_esp_hdr);
 	seqhilen = 0;
 
 	if (x->props.flags & XFRM_STATE_ESN) {
@@ -820,9 +819,9 @@ static int esp4_err(struct sk_buff *skb, u32 info)
 		return 0;
 
 	if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH)
-		ipv4_update_pmtu(skb, net, info, 0, 0, IPPROTO_ESP, 0);
+		ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ESP);
 	else
-		ipv4_redirect(skb, net, 0, 0, IPPROTO_ESP, 0);
+		ipv4_redirect(skb, net, 0, IPPROTO_ESP);
 	xfrm_state_put(x);
 
 	return 0;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 2998b0e47d4b..5bf653f36911 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -315,6 +315,32 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb)
 	return inet_select_addr(dev, ip_hdr(skb)->saddr, scope);
 }
 
+bool fib_info_nh_uses_dev(struct fib_info *fi, const struct net_device *dev)
+{
+	bool dev_match = false;
+#ifdef CONFIG_IP_ROUTE_MULTIPATH
+	int ret;
+
+	for (ret = 0; ret < fi->fib_nhs; ret++) {
+		struct fib_nh *nh = &fi->fib_nh[ret];
+
+		if (nh->nh_dev == dev) {
+			dev_match = true;
+			break;
+		} else if (l3mdev_master_ifindex_rcu(nh->nh_dev) == dev->ifindex) {
+			dev_match = true;
+			break;
+		}
+	}
+#else
+	if (fi->fib_nh[0].nh_dev == dev)
+		dev_match = true;
+#endif
+
+	return dev_match;
+}
+EXPORT_SYMBOL_GPL(fib_info_nh_uses_dev);
+
 /* Given (packet source, input interface) and optional (dst, oif, tos):
  * - (main) check, that source is valid i.e. not broadcast or our local
  *   address.
@@ -361,24 +387,8 @@ static int __fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
 	    (res.type != RTN_LOCAL || !IN_DEV_ACCEPT_LOCAL(idev)))
 		goto e_inval;
 	fib_combine_itag(itag, &res);
-	dev_match = false;
 
-#ifdef CONFIG_IP_ROUTE_MULTIPATH
-	for (ret = 0; ret < res.fi->fib_nhs; ret++) {
-		struct fib_nh *nh = &res.fi->fib_nh[ret];
-
-		if (nh->nh_dev == dev) {
-			dev_match = true;
-			break;
-		} else if (l3mdev_master_ifindex_rcu(nh->nh_dev) == dev->ifindex) {
-			dev_match = true;
-			break;
-		}
-	}
-#else
-	if (FIB_RES_DEV(res) == dev)
-		dev_match = true;
-#endif
+	dev_match = fib_info_nh_uses_dev(res.fi, dev);
 	if (dev_match) {
 		ret = FIB_RES_NH(res).nh_scope >= RT_SCOPE_HOST;
 		return ret;
@@ -792,19 +802,111 @@ errout:
 	return err;
 }
 
+int ip_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh,
+			  struct fib_dump_filter *filter,
+			  struct netlink_callback *cb)
+{
+	struct netlink_ext_ack *extack = cb->extack;
+	struct nlattr *tb[RTA_MAX + 1];
+	struct rtmsg *rtm;
+	int err, i;
+
+	ASSERT_RTNL();
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*rtm))) {
+		NL_SET_ERR_MSG(extack, "Invalid header for FIB dump request");
+		return -EINVAL;
+	}
+
+	rtm = nlmsg_data(nlh);
+	if (rtm->rtm_dst_len || rtm->rtm_src_len  || rtm->rtm_tos   ||
+	    rtm->rtm_scope) {
+		NL_SET_ERR_MSG(extack, "Invalid values in header for FIB dump request");
+		return -EINVAL;
+	}
+	if (rtm->rtm_flags & ~(RTM_F_CLONED | RTM_F_PREFIX)) {
+		NL_SET_ERR_MSG(extack, "Invalid flags for FIB dump request");
+		return -EINVAL;
+	}
+
+	filter->flags    = rtm->rtm_flags;
+	filter->protocol = rtm->rtm_protocol;
+	filter->rt_type  = rtm->rtm_type;
+	filter->table_id = rtm->rtm_table;
+
+	err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX,
+				 rtm_ipv4_policy, extack);
+	if (err < 0)
+		return err;
+
+	for (i = 0; i <= RTA_MAX; ++i) {
+		int ifindex;
+
+		if (!tb[i])
+			continue;
+
+		switch (i) {
+		case RTA_TABLE:
+			filter->table_id = nla_get_u32(tb[i]);
+			break;
+		case RTA_OIF:
+			ifindex = nla_get_u32(tb[i]);
+			filter->dev = __dev_get_by_index(net, ifindex);
+			if (!filter->dev)
+				return -ENODEV;
+			break;
+		default:
+			NL_SET_ERR_MSG(extack, "Unsupported attribute in dump request");
+			return -EINVAL;
+		}
+	}
+
+	if (filter->flags || filter->protocol || filter->rt_type ||
+	    filter->table_id || filter->dev) {
+		filter->filter_set = 1;
+		cb->answer_flags = NLM_F_DUMP_FILTERED;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ip_valid_fib_dump_req);
+
 static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
+	struct fib_dump_filter filter = {};
 	unsigned int h, s_h;
 	unsigned int e = 0, s_e;
 	struct fib_table *tb;
 	struct hlist_head *head;
 	int dumped = 0, err;
 
-	if (nlmsg_len(cb->nlh) >= sizeof(struct rtmsg) &&
-	    ((struct rtmsg *) nlmsg_data(cb->nlh))->rtm_flags & RTM_F_CLONED)
+	if (cb->strict_check) {
+		err = ip_valid_fib_dump_req(net, nlh, &filter, cb);
+		if (err < 0)
+			return err;
+	} else if (nlmsg_len(nlh) >= sizeof(struct rtmsg)) {
+		struct rtmsg *rtm = nlmsg_data(nlh);
+
+		filter.flags = rtm->rtm_flags & (RTM_F_PREFIX | RTM_F_CLONED);
+	}
+
+	/* fib entries are never clones and ipv4 does not use prefix flag */
+	if (filter.flags & (RTM_F_PREFIX | RTM_F_CLONED))
 		return skb->len;
 
+	if (filter.table_id) {
+		tb = fib_get_table(net, filter.table_id);
+		if (!tb) {
+			NL_SET_ERR_MSG(cb->extack, "ipv4: FIB table does not exist");
+			return -ENOENT;
+		}
+
+		err = fib_table_dump(tb, skb, cb, &filter);
+		return skb->len ? : err;
+	}
+
 	s_h = cb->args[0];
 	s_e = cb->args[1];
 
@@ -819,7 +921,7 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 			if (dumped)
 				memset(&cb->args[2], 0, sizeof(cb->args) -
 						 2 * sizeof(cb->args[0]));
-			err = fib_table_dump(tb, skb, cb);
+			err = fib_table_dump(tb, skb, cb, &filter);
 			if (err < 0) {
 				if (likely(skb->len))
 					goto out;
@@ -1243,7 +1345,8 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
 static int fib_netdev_event(struct notifier_block *this, unsigned long event, void *ptr)
 {
 	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
-	struct netdev_notifier_changeupper_info *info;
+	struct netdev_notifier_changeupper_info *upper_info = ptr;
+	struct netdev_notifier_info_ext *info_ext = ptr;
 	struct in_device *in_dev;
 	struct net *net = dev_net(dev);
 	unsigned int flags;
@@ -1278,16 +1381,19 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
 			fib_sync_up(dev, RTNH_F_LINKDOWN);
 		else
 			fib_sync_down_dev(dev, event, false);
-		/* fall through */
+		rt_cache_flush(net);
+		break;
 	case NETDEV_CHANGEMTU:
+		fib_sync_mtu(dev, info_ext->ext.mtu);
 		rt_cache_flush(net);
 		break;
 	case NETDEV_CHANGEUPPER:
-		info = ptr;
+		upper_info = ptr;
 		/* flush all routes if dev is linked to or unlinked from
 		 * an L3 master device (e.g., VRF)
 		 */
-		if (info->upper_dev && netif_is_l3_master(info->upper_dev))
+		if (upper_info->upper_dev &&
+		    netif_is_l3_master(upper_info->upper_dev))
 			fib_disable_ip(dev, NETDEV_DOWN, true);
 		break;
 	}
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index f3c89ccf14c5..b5c3937ca6ec 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -208,7 +208,6 @@ static void rt_fibinfo_free_cpus(struct rtable __rcu * __percpu *rtp)
 static void free_fib_info_rcu(struct rcu_head *head)
 {
 	struct fib_info *fi = container_of(head, struct fib_info, rcu);
-	struct dst_metrics *m;
 
 	change_nexthops(fi) {
 		if (nexthop_nh->nh_dev)
@@ -219,9 +218,8 @@ static void free_fib_info_rcu(struct rcu_head *head)
 		rt_fibinfo_free(&nexthop_nh->nh_rth_input);
 	} endfor_nexthops(fi);
 
-	m = fi->fib_metrics;
-	if (m != &dst_default_metrics && refcount_dec_and_test(&m->refcnt))
-		kfree(m);
+	ip_fib_metrics_put(fi->fib_metrics);
+
 	kfree(fi);
 }
 
@@ -797,8 +795,10 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_nh *nh,
 				return -EINVAL;
 			}
 			dev = __dev_get_by_index(net, nh->nh_oif);
-			if (!dev)
+			if (!dev) {
+				NL_SET_ERR_MSG(extack, "Nexthop device required for onlink");
 				return -ENODEV;
+			}
 			if (!(dev->flags & IFF_UP)) {
 				NL_SET_ERR_MSG(extack,
 					       "Nexthop device is not up");
@@ -1018,13 +1018,6 @@ static bool fib_valid_prefsrc(struct fib_config *cfg, __be32 fib_prefsrc)
 	return true;
 }
 
-static int
-fib_convert_metrics(struct fib_info *fi, const struct fib_config *cfg)
-{
-	return ip_metrics_convert(fi->fib_net, cfg->fc_mx, cfg->fc_mx_len,
-				  fi->fib_metrics->metrics);
-}
-
 struct fib_info *fib_create_info(struct fib_config *cfg,
 				 struct netlink_ext_ack *extack)
 {
@@ -1082,16 +1075,14 @@ struct fib_info *fib_create_info(struct fib_config *cfg,
 	fi = kzalloc(sizeof(*fi)+nhs*sizeof(struct fib_nh), GFP_KERNEL);
 	if (!fi)
 		goto failure;
-	if (cfg->fc_mx) {
-		fi->fib_metrics = kzalloc(sizeof(*fi->fib_metrics), GFP_KERNEL);
-		if (unlikely(!fi->fib_metrics)) {
-			kfree(fi);
-			return ERR_PTR(err);
-		}
-		refcount_set(&fi->fib_metrics->refcnt, 1);
-	} else {
-		fi->fib_metrics = (struct dst_metrics *)&dst_default_metrics;
+	fi->fib_metrics = ip_fib_metrics_init(fi->fib_net, cfg->fc_mx,
+					      cfg->fc_mx_len);
+	if (unlikely(IS_ERR(fi->fib_metrics))) {
+		err = PTR_ERR(fi->fib_metrics);
+		kfree(fi);
+		return ERR_PTR(err);
 	}
+
 	fib_info_cnt++;
 	fi->fib_net = net;
 	fi->fib_protocol = cfg->fc_protocol;
@@ -1110,10 +1101,6 @@ struct fib_info *fib_create_info(struct fib_config *cfg,
 			goto failure;
 	} endfor_nexthops(fi)
 
-	err = fib_convert_metrics(fi, cfg);
-	if (err)
-		goto failure;
-
 	if (cfg->fc_mp) {
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 		err = fib_get_nhs(fi, cfg->fc_mp, cfg->fc_mp_len, cfg, extack);
@@ -1470,6 +1457,56 @@ static int call_fib_nh_notifiers(struct fib_nh *fib_nh,
 	return NOTIFY_DONE;
 }
 
+/* Update the PMTU of exceptions when:
+ * - the new MTU of the first hop becomes smaller than the PMTU
+ * - the old MTU was the same as the PMTU, and it limited discovery of
+ *   larger MTUs on the path. With that limit raised, we can now
+ *   discover larger MTUs
+ * A special case is locked exceptions, for which the PMTU is smaller
+ * than the minimal accepted PMTU:
+ * - if the new MTU is greater than the PMTU, don't make any change
+ * - otherwise, unlock and set PMTU
+ */
+static void nh_update_mtu(struct fib_nh *nh, u32 new, u32 orig)
+{
+	struct fnhe_hash_bucket *bucket;
+	int i;
+
+	bucket = rcu_dereference_protected(nh->nh_exceptions, 1);
+	if (!bucket)
+		return;
+
+	for (i = 0; i < FNHE_HASH_SIZE; i++) {
+		struct fib_nh_exception *fnhe;
+
+		for (fnhe = rcu_dereference_protected(bucket[i].chain, 1);
+		     fnhe;
+		     fnhe = rcu_dereference_protected(fnhe->fnhe_next, 1)) {
+			if (fnhe->fnhe_mtu_locked) {
+				if (new <= fnhe->fnhe_pmtu) {
+					fnhe->fnhe_pmtu = new;
+					fnhe->fnhe_mtu_locked = false;
+				}
+			} else if (new < fnhe->fnhe_pmtu ||
+				   orig == fnhe->fnhe_pmtu) {
+				fnhe->fnhe_pmtu = new;
+			}
+		}
+	}
+}
+
+void fib_sync_mtu(struct net_device *dev, u32 orig_mtu)
+{
+	unsigned int hash = fib_devindex_hashfn(dev->ifindex);
+	struct hlist_head *head = &fib_info_devhash[hash];
+	struct fib_nh *nh;
+
+	hlist_for_each_entry(nh, head, nh_hash) {
+		if (nh->nh_dev == dev)
+			nh_update_mtu(nh, dev->mtu, orig_mtu);
+	}
+}
+
 /* Event              force Flags           Description
  * NETDEV_CHANGE      0     LINKDOWN        Carrier OFF, not for scope host
  * NETDEV_DOWN        0     LINKDOWN|DEAD   Link down, not for scope host
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 5bc0c89e81e4..237c9f72b265 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2003,12 +2003,17 @@ void fib_free_table(struct fib_table *tb)
 }
 
 static int fn_trie_dump_leaf(struct key_vector *l, struct fib_table *tb,
-			     struct sk_buff *skb, struct netlink_callback *cb)
+			     struct sk_buff *skb, struct netlink_callback *cb,
+			     struct fib_dump_filter *filter)
 {
+	unsigned int flags = NLM_F_MULTI;
 	__be32 xkey = htonl(l->key);
 	struct fib_alias *fa;
 	int i, s_i;
 
+	if (filter->filter_set)
+		flags |= NLM_F_DUMP_FILTERED;
+
 	s_i = cb->args[4];
 	i = 0;
 
@@ -2016,25 +2021,35 @@ static int fn_trie_dump_leaf(struct key_vector *l, struct fib_table *tb,
 	hlist_for_each_entry_rcu(fa, &l->leaf, fa_list) {
 		int err;
 
-		if (i < s_i) {
-			i++;
-			continue;
-		}
+		if (i < s_i)
+			goto next;
 
-		if (tb->tb_id != fa->tb_id) {
-			i++;
-			continue;
+		if (tb->tb_id != fa->tb_id)
+			goto next;
+
+		if (filter->filter_set) {
+			if (filter->rt_type && fa->fa_type != filter->rt_type)
+				goto next;
+
+			if ((filter->protocol &&
+			     fa->fa_info->fib_protocol != filter->protocol))
+				goto next;
+
+			if (filter->dev &&
+			    !fib_info_nh_uses_dev(fa->fa_info, filter->dev))
+				goto next;
 		}
 
 		err = fib_dump_info(skb, NETLINK_CB(cb->skb).portid,
 				    cb->nlh->nlmsg_seq, RTM_NEWROUTE,
 				    tb->tb_id, fa->fa_type,
 				    xkey, KEYLENGTH - fa->fa_slen,
-				    fa->fa_tos, fa->fa_info, NLM_F_MULTI);
+				    fa->fa_tos, fa->fa_info, flags);
 		if (err < 0) {
 			cb->args[4] = i;
 			return err;
 		}
+next:
 		i++;
 	}
 
@@ -2044,7 +2059,7 @@ static int fn_trie_dump_leaf(struct key_vector *l, struct fib_table *tb,
 
 /* rcu_read_lock needs to be hold by caller from readside */
 int fib_table_dump(struct fib_table *tb, struct sk_buff *skb,
-		   struct netlink_callback *cb)
+		   struct netlink_callback *cb, struct fib_dump_filter *filter)
 {
 	struct trie *t = (struct trie *)tb->tb_data;
 	struct key_vector *l, *tp = t->kv;
@@ -2057,7 +2072,7 @@ int fib_table_dump(struct fib_table *tb, struct sk_buff *skb,
 	while ((l = leaf_walk_rcu(&tp, key)) != NULL) {
 		int err;
 
-		err = fn_trie_dump_leaf(l, tb, skb, cb);
+		err = fn_trie_dump_leaf(l, tb, skb, cb, filter);
 		if (err < 0) {
 			cb->args[3] = key;
 			cb->args[2] = count;
diff --git a/net/ipv4/gre_demux.c b/net/ipv4/gre_demux.c
index b798862b6be5..7efe740c06eb 100644
--- a/net/ipv4/gre_demux.c
+++ b/net/ipv4/gre_demux.c
@@ -86,13 +86,14 @@ int gre_parse_header(struct sk_buff *skb, struct tnl_ptk_info *tpi,
 
 	options = (__be32 *)(greh + 1);
 	if (greh->flags & GRE_CSUM) {
-		if (skb_checksum_simple_validate(skb)) {
+		if (!skb_checksum_simple_validate(skb)) {
+			skb_checksum_try_convert(skb, IPPROTO_GRE, 0,
+						 null_compute_pseudo);
+		} else if (csum_err) {
 			*csum_err = true;
 			return -EINVAL;
 		}
 
-		skb_checksum_try_convert(skb, IPPROTO_GRE, 0,
-					 null_compute_pseudo);
 		options++;
 	}
 
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 695979b7ef6d..d832beed6e3a 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1098,9 +1098,9 @@ void icmp_err(struct sk_buff *skb, u32 info)
 	}
 
 	if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED)
-		ipv4_update_pmtu(skb, net, info, 0, 0, IPPROTO_ICMP, 0);
+		ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ICMP);
 	else if (type == ICMP_REDIRECT)
-		ipv4_redirect(skb, net, 0, 0, IPPROTO_ICMP, 0);
+		ipv4_redirect(skb, net, 0, IPPROTO_ICMP);
 }
 
 /*
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index e7227128df2c..9b0158fa431f 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -260,8 +260,7 @@ out:
 	spin_unlock(&qp->q.lock);
 out_rcu_unlock:
 	rcu_read_unlock();
-	if (head)
-		kfree_skb(head);
+	kfree_skb(head);
 	ipq_put(qp);
 }
 
@@ -382,7 +381,7 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 		 */
 		if (end < qp->q.len ||
 		    ((qp->q.flags & INET_FRAG_LAST_IN) && end != qp->q.len))
-			goto err;
+			goto discard_qp;
 		qp->q.flags |= INET_FRAG_LAST_IN;
 		qp->q.len = end;
 	} else {
@@ -394,20 +393,20 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 		if (end > qp->q.len) {
 			/* Some bits beyond end -> corruption. */
 			if (qp->q.flags & INET_FRAG_LAST_IN)
-				goto err;
+				goto discard_qp;
 			qp->q.len = end;
 		}
 	}
 	if (end == offset)
-		goto err;
+		goto discard_qp;
 
 	err = -ENOMEM;
 	if (!pskb_pull(skb, skb_network_offset(skb) + ihl))
-		goto err;
+		goto discard_qp;
 
 	err = pskb_trim_rcsum(skb, end - offset);
 	if (err)
-		goto err;
+		goto discard_qp;
 
 	/* Note : skb->rbnode and skb->dev share the same location. */
 	dev = skb->dev;
@@ -423,6 +422,7 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 	 * We do the same here for IPv4 (and increment an snmp counter).
 	 */
 
+	err = -EINVAL;
 	/* Find out where to put this fragment.  */
 	prev_tail = qp->q.fragments_tail;
 	if (!prev_tail)
@@ -431,7 +431,7 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 		/* This is the common case: skb goes to the end. */
 		/* Detect and discard overlaps. */
 		if (offset < prev_tail->ip_defrag_offset + prev_tail->len)
-			goto discard_qp;
+			goto overlap;
 		if (offset == prev_tail->ip_defrag_offset + prev_tail->len)
 			ip4_frag_append_to_last_run(&qp->q, skb);
 		else
@@ -450,7 +450,7 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 						FRAG_CB(skb1)->frag_run_len)
 				rbn = &parent->rb_right;
 			else /* Found an overlap with skb1. */
-				goto discard_qp;
+				goto overlap;
 		} while (*rbn);
 		/* Here we have parent properly set, and rbn pointing to
 		 * one of its NULL left/right children. Insert skb.
@@ -487,16 +487,18 @@ static int ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
 		skb->_skb_refdst = 0UL;
 		err = ip_frag_reasm(qp, skb, prev_tail, dev);
 		skb->_skb_refdst = orefdst;
+		if (err)
+			inet_frag_kill(&qp->q);
 		return err;
 	}
 
 	skb_dst_drop(skb);
 	return -EINPROGRESS;
 
+overlap:
+	__IP_INC_STATS(net, IPSTATS_MIB_REASM_OVERLAPS);
 discard_qp:
 	inet_frag_kill(&qp->q);
-	err = -EINVAL;
-	__IP_INC_STATS(net, IPSTATS_MIB_REASM_OVERLAPS);
 err:
 	kfree_skb(skb);
 	return err;
@@ -621,7 +623,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *skb,
 	sub_frag_mem_limit(qp->q.net, head->truesize);
 
 	*nextp = NULL;
-	head->next = NULL;
+	skb_mark_not_on_list(head);
 	head->prev = NULL;
 	head->dev = dev;
 	head->tstamp = qp->q.stamp;
@@ -820,7 +822,6 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
 
 		table[0].data = &net->ipv4.frags.high_thresh;
 		table[0].extra1 = &net->ipv4.frags.low_thresh;
-		table[0].extra2 = &init_net.ipv4.frags.high_thresh;
 		table[1].data = &net->ipv4.frags.low_thresh;
 		table[1].extra2 = &net->ipv4.frags.high_thresh;
 		table[2].data = &net->ipv4.frags.timeout;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 8cce0e9ea08c..38befe829caf 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -232,22 +232,19 @@ static void gre_err(struct sk_buff *skb, u32 info)
 	const int type = icmp_hdr(skb)->type;
 	const int code = icmp_hdr(skb)->code;
 	struct tnl_ptk_info tpi;
-	bool csum_err = false;
 
-	if (gre_parse_header(skb, &tpi, &csum_err, htons(ETH_P_IP),
-			     iph->ihl * 4) < 0) {
-		if (!csum_err)		/* ignore csum errors. */
-			return;
-	}
+	if (gre_parse_header(skb, &tpi, NULL, htons(ETH_P_IP),
+			     iph->ihl * 4) < 0)
+		return;
 
 	if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) {
 		ipv4_update_pmtu(skb, dev_net(skb->dev), info,
-				 skb->dev->ifindex, 0, IPPROTO_GRE, 0);
+				 skb->dev->ifindex, IPPROTO_GRE);
 		return;
 	}
 	if (type == ICMP_REDIRECT) {
-		ipv4_redirect(skb, dev_net(skb->dev), skb->dev->ifindex, 0,
-			      IPPROTO_GRE, 0);
+		ipv4_redirect(skb, dev_net(skb->dev), skb->dev->ifindex,
+			      IPPROTO_GRE);
 		return;
 	}
 
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 3196cf58f418..35a786c0aaa0 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -531,11 +531,7 @@ static void ip_sublist_rcv_finish(struct list_head *head)
 	struct sk_buff *skb, *next;
 
 	list_for_each_entry_safe(skb, next, head, list) {
-		list_del(&skb->list);
-		/* Handle ip{6}_forward case, as sch_direct_xmit have
-		 * another kind of SKB-list usage (see validate_xmit_skb_list)
-		 */
-		skb->next = NULL;
+		skb_list_del_init(skb);
 		dst_input(skb);
 	}
 }
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 9c4e72e9c60a..c09219e7f230 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -278,7 +278,7 @@ static int ip_finish_output_gso(struct net *net, struct sock *sk,
 		struct sk_buff *nskb = segs->next;
 		int err;
 
-		segs->next = NULL;
+		skb_mark_not_on_list(segs);
 		err = ip_fragment(net, sk, segs, mtu, ip_finish_output2);
 
 		if (err && ret == 0)
@@ -684,7 +684,7 @@ int ip_do_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
 
 			skb = frag;
 			frag = skb->next;
-			skb->next = NULL;
+			skb_mark_not_on_list(skb);
 		}
 
 		if (err == 0) {
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index f38cb21d773d..de31b302d69c 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -318,9 +318,9 @@ static int vti4_err(struct sk_buff *skb, u32 info)
 		return 0;
 
 	if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH)
-		ipv4_update_pmtu(skb, net, info, 0, 0, protocol, 0);
+		ipv4_update_pmtu(skb, net, info, 0, protocol);
 	else
-		ipv4_redirect(skb, net, 0, 0, protocol, 0);
+		ipv4_redirect(skb, net, 0, protocol);
 	xfrm_state_put(x);
 
 	return 0;
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index d97f4f2787f5..9119d012ba46 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -48,9 +48,9 @@ static int ipcomp4_err(struct sk_buff *skb, u32 info)
 		return 0;
 
 	if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH)
-		ipv4_update_pmtu(skb, net, info, 0, 0, IPPROTO_COMP, 0);
+		ipv4_update_pmtu(skb, net, info, 0, IPPROTO_COMP);
 	else
-		ipv4_redirect(skb, net, 0, 0, IPPROTO_COMP, 0);
+		ipv4_redirect(skb, net, 0, IPPROTO_COMP);
 	xfrm_state_put(x);
 
 	return 0;
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index c891235b4966..e65287c27e3d 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -175,13 +175,12 @@ static int ipip_err(struct sk_buff *skb, u32 info)
 	}
 
 	if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) {
-		ipv4_update_pmtu(skb, net, info, t->parms.link, 0,
-				 iph->protocol, 0);
+		ipv4_update_pmtu(skb, net, info, t->parms.link, iph->protocol);
 		goto out;
 	}
 
 	if (type == ICMP_REDIRECT) {
-		ipv4_redirect(skb, net, t->parms.link, 0, iph->protocol, 0);
+		ipv4_redirect(skb, net, t->parms.link, iph->protocol);
 		goto out;
 	}
 
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 5660adcf7a04..7a3e2acda94c 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -2527,8 +2527,31 @@ errout_free:
 
 static int ipmr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	struct fib_dump_filter filter = {};
+	int err;
+
+	if (cb->strict_check) {
+		err = ip_valid_fib_dump_req(sock_net(skb->sk), cb->nlh,
+					    &filter, cb);
+		if (err < 0)
+			return err;
+	}
+
+	if (filter.table_id) {
+		struct mr_table *mrt;
+
+		mrt = ipmr_get_table(sock_net(skb->sk), filter.table_id);
+		if (!mrt) {
+			NL_SET_ERR_MSG(cb->extack, "ipv4: MR table does not exist");
+			return -ENOENT;
+		}
+		err = mr_table_dump(mrt, skb, cb, _ipmr_fill_mroute,
+				    &mfc_unres_lock, &filter);
+		return skb->len ? : err;
+	}
+
 	return mr_rtm_dumproute(skb, cb, ipmr_mr_table_iter,
-				_ipmr_fill_mroute, &mfc_unres_lock);
+				_ipmr_fill_mroute, &mfc_unres_lock, &filter);
 }
 
 static const struct nla_policy rtm_ipmr_policy[RTA_MAX + 1] = {
@@ -2710,6 +2733,31 @@ static bool ipmr_fill_vif(struct mr_table *mrt, u32 vifid, struct sk_buff *skb)
 	return true;
 }
 
+static int ipmr_valid_dumplink(const struct nlmsghdr *nlh,
+			       struct netlink_ext_ack *extack)
+{
+	struct ifinfomsg *ifm;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifm))) {
+		NL_SET_ERR_MSG(extack, "ipv4: Invalid header for ipmr link dump");
+		return -EINVAL;
+	}
+
+	if (nlmsg_attrlen(nlh, sizeof(*ifm))) {
+		NL_SET_ERR_MSG(extack, "Invalid data after header in ipmr link dump");
+		return -EINVAL;
+	}
+
+	ifm = nlmsg_data(nlh);
+	if (ifm->__ifi_pad || ifm->ifi_type || ifm->ifi_flags ||
+	    ifm->ifi_change || ifm->ifi_index) {
+		NL_SET_ERR_MSG(extack, "Invalid values in header for ipmr link dump request");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int ipmr_rtm_dumplink(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct net *net = sock_net(skb->sk);
@@ -2718,6 +2766,13 @@ static int ipmr_rtm_dumplink(struct sk_buff *skb, struct netlink_callback *cb)
 	unsigned int e = 0, s_e;
 	struct mr_table *mrt;
 
+	if (cb->strict_check) {
+		int err = ipmr_valid_dumplink(cb->nlh, cb->extack);
+
+		if (err < 0)
+			return err;
+	}
+
 	s_t = cb->args[0];
 	s_e = cb->args[1];
 
diff --git a/net/ipv4/ipmr_base.c b/net/ipv4/ipmr_base.c
index 1ad9aa62a97b..3e614cc824f7 100644
--- a/net/ipv4/ipmr_base.c
+++ b/net/ipv4/ipmr_base.c
@@ -268,6 +268,81 @@ int mr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
 }
 EXPORT_SYMBOL(mr_fill_mroute);
 
+static bool mr_mfc_uses_dev(const struct mr_table *mrt,
+			    const struct mr_mfc *c,
+			    const struct net_device *dev)
+{
+	int ct;
+
+	for (ct = c->mfc_un.res.minvif; ct < c->mfc_un.res.maxvif; ct++) {
+		if (VIF_EXISTS(mrt, ct) && c->mfc_un.res.ttls[ct] < 255) {
+			const struct vif_device *vif;
+
+			vif = &mrt->vif_table[ct];
+			if (vif->dev == dev)
+				return true;
+		}
+	}
+	return false;
+}
+
+int mr_table_dump(struct mr_table *mrt, struct sk_buff *skb,
+		  struct netlink_callback *cb,
+		  int (*fill)(struct mr_table *mrt, struct sk_buff *skb,
+			      u32 portid, u32 seq, struct mr_mfc *c,
+			      int cmd, int flags),
+		  spinlock_t *lock, struct fib_dump_filter *filter)
+{
+	unsigned int e = 0, s_e = cb->args[1];
+	unsigned int flags = NLM_F_MULTI;
+	struct mr_mfc *mfc;
+	int err;
+
+	if (filter->filter_set)
+		flags |= NLM_F_DUMP_FILTERED;
+
+	list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list) {
+		if (e < s_e)
+			goto next_entry;
+		if (filter->dev &&
+		    !mr_mfc_uses_dev(mrt, mfc, filter->dev))
+			goto next_entry;
+
+		err = fill(mrt, skb, NETLINK_CB(cb->skb).portid,
+			   cb->nlh->nlmsg_seq, mfc, RTM_NEWROUTE, flags);
+		if (err < 0)
+			goto out;
+next_entry:
+		e++;
+	}
+
+	spin_lock_bh(lock);
+	list_for_each_entry(mfc, &mrt->mfc_unres_queue, list) {
+		if (e < s_e)
+			goto next_entry2;
+		if (filter->dev &&
+		    !mr_mfc_uses_dev(mrt, mfc, filter->dev))
+			goto next_entry2;
+
+		err = fill(mrt, skb, NETLINK_CB(cb->skb).portid,
+			   cb->nlh->nlmsg_seq, mfc, RTM_NEWROUTE, flags);
+		if (err < 0) {
+			spin_unlock_bh(lock);
+			goto out;
+		}
+next_entry2:
+		e++;
+	}
+	spin_unlock_bh(lock);
+	err = 0;
+	e = 0;
+
+out:
+	cb->args[1] = e;
+	return err;
+}
+EXPORT_SYMBOL(mr_table_dump);
+
 int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
 		     struct mr_table *(*iter)(struct net *net,
 					      struct mr_table *mrt),
@@ -275,53 +350,35 @@ int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb,
 				 struct sk_buff *skb,
 				 u32 portid, u32 seq, struct mr_mfc *c,
 				 int cmd, int flags),
-		     spinlock_t *lock)
+		     spinlock_t *lock, struct fib_dump_filter *filter)
 {
-	unsigned int t = 0, e = 0, s_t = cb->args[0], s_e = cb->args[1];
+	unsigned int t = 0, s_t = cb->args[0];
 	struct net *net = sock_net(skb->sk);
 	struct mr_table *mrt;
-	struct mr_mfc *mfc;
+	int err;
+
+	/* multicast does not track protocol or have route type other
+	 * than RTN_MULTICAST
+	 */
+	if (filter->filter_set) {
+		if (filter->protocol || filter->flags ||
+		    (filter->rt_type && filter->rt_type != RTN_MULTICAST))
+			return skb->len;
+	}
 
 	rcu_read_lock();
 	for (mrt = iter(net, NULL); mrt; mrt = iter(net, mrt)) {
 		if (t < s_t)
 			goto next_table;
-		list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list) {
-			if (e < s_e)
-				goto next_entry;
-			if (fill(mrt, skb, NETLINK_CB(cb->skb).portid,
-				 cb->nlh->nlmsg_seq, mfc,
-				 RTM_NEWROUTE, NLM_F_MULTI) < 0)
-				goto done;
-next_entry:
-			e++;
-		}
-		e = 0;
-		s_e = 0;
-
-		spin_lock_bh(lock);
-		list_for_each_entry(mfc, &mrt->mfc_unres_queue, list) {
-			if (e < s_e)
-				goto next_entry2;
-			if (fill(mrt, skb, NETLINK_CB(cb->skb).portid,
-				 cb->nlh->nlmsg_seq, mfc,
-				 RTM_NEWROUTE, NLM_F_MULTI) < 0) {
-				spin_unlock_bh(lock);
-				goto done;
-			}
-next_entry2:
-			e++;
-		}
-		spin_unlock_bh(lock);
-		e = 0;
-		s_e = 0;
+
+		err = mr_table_dump(mrt, skb, cb, fill, lock, filter);
+		if (err < 0)
+			break;
 next_table:
 		t++;
 	}
-done:
 	rcu_read_unlock();
 
-	cb->args[1] = e;
 	cb->args[0] = t;
 
 	return skb->len;
diff --git a/net/ipv4/metrics.c b/net/ipv4/metrics.c
index 04311f7067e2..6d218f5a2e71 100644
--- a/net/ipv4/metrics.c
+++ b/net/ipv4/metrics.c
@@ -5,8 +5,8 @@
 #include <net/net_namespace.h>
 #include <net/tcp.h>
 
-int ip_metrics_convert(struct net *net, struct nlattr *fc_mx, int fc_mx_len,
-		       u32 *metrics)
+static int ip_metrics_convert(struct net *net, struct nlattr *fc_mx,
+			      int fc_mx_len, u32 *metrics)
 {
 	bool ecn_ca = false;
 	struct nlattr *nla;
@@ -52,4 +52,28 @@ int ip_metrics_convert(struct net *net, struct nlattr *fc_mx, int fc_mx_len,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(ip_metrics_convert);
+
+struct dst_metrics *ip_fib_metrics_init(struct net *net, struct nlattr *fc_mx,
+					int fc_mx_len)
+{
+	struct dst_metrics *fib_metrics;
+	int err;
+
+	if (!fc_mx)
+		return (struct dst_metrics *)&dst_default_metrics;
+
+	fib_metrics = kzalloc(sizeof(*fib_metrics), GFP_KERNEL);
+	if (unlikely(!fib_metrics))
+		return ERR_PTR(-ENOMEM);
+
+	err = ip_metrics_convert(net, fc_mx, fc_mx_len, fib_metrics->metrics);
+	if (!err) {
+		refcount_set(&fib_metrics->refcnt, 1);
+	} else {
+		kfree(fib_metrics);
+		fib_metrics = ERR_PTR(err);
+	}
+
+	return fib_metrics;
+}
+EXPORT_SYMBOL_GPL(ip_fib_metrics_init);
diff --git a/net/ipv4/netfilter/ipt_rpfilter.c b/net/ipv4/netfilter/ipt_rpfilter.c
index 12843c9ef142..0b10d8812828 100644
--- a/net/ipv4/netfilter/ipt_rpfilter.c
+++ b/net/ipv4/netfilter/ipt_rpfilter.c
@@ -36,7 +36,6 @@ static bool rpfilter_lookup_reverse(struct net *net, struct flowi4 *fl4,
 				const struct net_device *dev, u8 flags)
 {
 	struct fib_result res;
-	bool dev_match;
 	int ret __maybe_unused;
 
 	if (fib_lookup(net, fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE))
@@ -46,21 +45,7 @@ static bool rpfilter_lookup_reverse(struct net *net, struct flowi4 *fl4,
 		if (res.type != RTN_LOCAL || !(flags & XT_RPFILTER_ACCEPT_LOCAL))
 			return false;
 	}
-	dev_match = false;
-#ifdef CONFIG_IP_ROUTE_MULTIPATH
-	for (ret = 0; ret < res.fi->fib_nhs; ret++) {
-		struct fib_nh *nh = &res.fi->fib_nh[ret];
-
-		if (nh->nh_dev == dev) {
-			dev_match = true;
-			break;
-		}
-	}
-#else
-	if (FIB_RES_DEV(res) == dev)
-		dev_match = true;
-#endif
-	return dev_match || flags & XT_RPFILTER_LOOSE;
+	return fib_info_nh_uses_dev(res.fi, dev) || flags & XT_RPFILTER_LOOSE;
 }
 
 static bool
diff --git a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
index 6115bf1ff6f0..78a67f961d86 100644
--- a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
@@ -264,7 +264,6 @@ nf_nat_ipv4_fn(void *priv, struct sk_buff *skb,
 
 	return nf_nat_inet_fn(priv, skb, state);
 }
-EXPORT_SYMBOL_GPL(nf_nat_ipv4_fn);
 
 static unsigned int
 nf_nat_ipv4_in(void *priv, struct sk_buff *skb,
diff --git a/net/ipv4/netfilter/nf_nat_masquerade_ipv4.c b/net/ipv4/netfilter/nf_nat_masquerade_ipv4.c
index ad3aeff152ed..a9d5e013e555 100644
--- a/net/ipv4/netfilter/nf_nat_masquerade_ipv4.c
+++ b/net/ipv4/netfilter/nf_nat_masquerade_ipv4.c
@@ -104,12 +104,26 @@ static int masq_device_event(struct notifier_block *this,
 	return NOTIFY_DONE;
 }
 
+static int inet_cmp(struct nf_conn *ct, void *ptr)
+{
+	struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
+	struct net_device *dev = ifa->ifa_dev->dev;
+	struct nf_conntrack_tuple *tuple;
+
+	if (!device_cmp(ct, (void *)(long)dev->ifindex))
+		return 0;
+
+	tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+	return ifa->ifa_address == tuple->dst.u3.ip;
+}
+
 static int masq_inet_event(struct notifier_block *this,
 			   unsigned long event,
 			   void *ptr)
 {
 	struct in_device *idev = ((struct in_ifaddr *)ptr)->ifa_dev;
-	struct netdev_notifier_info info;
+	struct net *net = dev_net(idev->dev);
 
 	/* The masq_dev_notifier will catch the case of the device going
 	 * down.  So if the inetdev is dead and being destroyed we have
@@ -119,8 +133,10 @@ static int masq_inet_event(struct notifier_block *this,
 	if (idev->dead)
 		return NOTIFY_DONE;
 
-	netdev_notifier_info_init(&info, idev->dev);
-	return masq_device_event(this, event, &info);
+	if (event == NETDEV_DOWN)
+		nf_ct_iterate_cleanup_net(net, inet_cmp, ptr, 0, 0);
+
+	return NOTIFY_DONE;
 }
 
 static struct notifier_block masq_dev_notifier = {
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c
index ac110c1d55b5..a0aa13bcabda 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c
@@ -60,6 +60,7 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
 MODULE_DESCRIPTION("Basic SNMP Application Layer Gateway");
 MODULE_ALIAS("ip_nat_snmp_basic");
+MODULE_ALIAS_NFCT_HELPER("snmp_trap");
 
 #define SNMP_PORT 161
 #define SNMP_TRAP_PORT 162
diff --git a/net/ipv4/netfilter/nft_fib_ipv4.c b/net/ipv4/netfilter/nft_fib_ipv4.c
index e50976e3c213..94eb25bc8d7e 100644
--- a/net/ipv4/netfilter/nft_fib_ipv4.c
+++ b/net/ipv4/netfilter/nft_fib_ipv4.c
@@ -76,10 +76,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs,
 		.flowi4_iif = LOOPBACK_IFINDEX,
 	};
 	const struct net_device *oif;
-	struct net_device *found;
-#ifdef CONFIG_IP_ROUTE_MULTIPATH
-	int i;
-#endif
+	const struct net_device *found;
 
 	/*
 	 * Do not set flowi4_oif, it restricts results (for example, asking
@@ -146,25 +143,13 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs,
 
        if (!oif) {
                found = FIB_RES_DEV(res);
-               goto ok;
-       }
-
-#ifdef CONFIG_IP_ROUTE_MULTIPATH
-	for (i = 0; i < res.fi->fib_nhs; i++) {
-		struct fib_nh *nh = &res.fi->fib_nh[i];
+	} else {
+		if (!fib_info_nh_uses_dev(res.fi, oif))
+			return;
 
-		if (nh->nh_dev == oif) {
-			found = nh->nh_dev;
-			goto ok;
-		}
+		found = oif;
 	}
-	return;
-#else
-	found = FIB_RES_DEV(res);
-	if (found != oif)
-		return;
-#endif
-ok:
+
 	switch (priv->result) {
 	case NFT_FIB_RESULT_OIF:
 		*dest = found->ifindex;
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 8d7aaf118a30..7ccb5f87f70b 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -779,7 +779,7 @@ static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	}
 
 	if (ipv4_is_multicast(daddr)) {
-		if (!ipc.oif)
+		if (!ipc.oif || netif_index_is_l3_master(sock_net(sk), ipc.oif))
 			ipc.oif = inet->mc_index;
 		if (!saddr)
 			saddr = inet->mc_addr;
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 33df4d76db2d..8ca3eb06ba04 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -608,7 +608,7 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 		tos |= RTO_ONLINK;
 
 	if (ipv4_is_multicast(daddr)) {
-		if (!ipc.oif)
+		if (!ipc.oif || netif_index_is_l3_master(sock_net(sk), ipc.oif))
 			ipc.oif = inet->mc_index;
 		if (!saddr)
 			saddr = inet->mc_addr;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index b678466da451..c0a9d26c06ce 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1001,21 +1001,22 @@ out:	kfree_skb(skb);
 static void __ip_rt_update_pmtu(struct rtable *rt, struct flowi4 *fl4, u32 mtu)
 {
 	struct dst_entry *dst = &rt->dst;
+	u32 old_mtu = ipv4_mtu(dst);
 	struct fib_result res;
 	bool lock = false;
 
 	if (ip_mtu_locked(dst))
 		return;
 
-	if (ipv4_mtu(dst) < mtu)
+	if (old_mtu < mtu)
 		return;
 
 	if (mtu < ip_rt_min_pmtu) {
 		lock = true;
-		mtu = ip_rt_min_pmtu;
+		mtu = min(old_mtu, ip_rt_min_pmtu);
 	}
 
-	if (rt->rt_pmtu == mtu &&
+	if (rt->rt_pmtu == mtu && !lock &&
 	    time_before(jiffies, dst->expires - ip_rt_mtu_expires / 2))
 		return;
 
@@ -1040,17 +1041,15 @@ static void ip_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
 }
 
 void ipv4_update_pmtu(struct sk_buff *skb, struct net *net, u32 mtu,
-		      int oif, u32 mark, u8 protocol, int flow_flags)
+		      int oif, u8 protocol)
 {
 	const struct iphdr *iph = (const struct iphdr *) skb->data;
 	struct flowi4 fl4;
 	struct rtable *rt;
-
-	if (!mark)
-		mark = IP4_REPLY_MARK(net, skb->mark);
+	u32 mark = IP4_REPLY_MARK(net, skb->mark);
 
 	__build_flow_key(net, &fl4, NULL, iph, oif,
-			 RT_TOS(iph->tos), protocol, mark, flow_flags);
+			 RT_TOS(iph->tos), protocol, mark, 0);
 	rt = __ip_route_output_key(net, &fl4);
 	if (!IS_ERR(rt)) {
 		__ip_rt_update_pmtu(rt, &fl4, mtu);
@@ -1132,14 +1131,14 @@ out:
 EXPORT_SYMBOL_GPL(ipv4_sk_update_pmtu);
 
 void ipv4_redirect(struct sk_buff *skb, struct net *net,
-		   int oif, u32 mark, u8 protocol, int flow_flags)
+		   int oif, u8 protocol)
 {
 	const struct iphdr *iph = (const struct iphdr *) skb->data;
 	struct flowi4 fl4;
 	struct rtable *rt;
 
 	__build_flow_key(net, &fl4, NULL, iph, oif,
-			 RT_TOS(iph->tos), protocol, mark, flow_flags);
+			 RT_TOS(iph->tos), protocol, 0, 0);
 	rt = __ip_route_output_key(net, &fl4);
 	if (!IS_ERR(rt)) {
 		__ip_do_redirect(rt, skb, &fl4, false);
@@ -1219,18 +1218,15 @@ void ip_rt_get_source(u8 *addr, struct sk_buff *skb, struct rtable *rt)
 		src = ip_hdr(skb)->saddr;
 	else {
 		struct fib_result res;
-		struct flowi4 fl4;
-		struct iphdr *iph;
-
-		iph = ip_hdr(skb);
-
-		memset(&fl4, 0, sizeof(fl4));
-		fl4.daddr = iph->daddr;
-		fl4.saddr = iph->saddr;
-		fl4.flowi4_tos = RT_TOS(iph->tos);
-		fl4.flowi4_oif = rt->dst.dev->ifindex;
-		fl4.flowi4_iif = skb->dev->ifindex;
-		fl4.flowi4_mark = skb->mark;
+		struct iphdr *iph = ip_hdr(skb);
+		struct flowi4 fl4 = {
+			.daddr = iph->daddr,
+			.saddr = iph->saddr,
+			.flowi4_tos = RT_TOS(iph->tos),
+			.flowi4_oif = rt->dst.dev->ifindex,
+			.flowi4_iif = skb->dev->ifindex,
+			.flowi4_mark = skb->mark,
+		};
 
 		rcu_read_lock();
 		if (fib_lookup(dev_net(rt->dst.dev), &fl4, &res, 0) == 0)
@@ -1481,12 +1477,9 @@ void rt_del_uncached_list(struct rtable *rt)
 
 static void ipv4_dst_destroy(struct dst_entry *dst)
 {
-	struct dst_metrics *p = (struct dst_metrics *)DST_METRICS_PTR(dst);
 	struct rtable *rt = (struct rtable *)dst;
 
-	if (p != &dst_default_metrics && refcount_dec_and_test(&p->refcnt))
-		kfree(p);
-
+	ip_dst_metrics_put(dst);
 	rt_del_uncached_list(rt);
 }
 
@@ -1533,11 +1526,8 @@ static void rt_set_nexthop(struct rtable *rt, __be32 daddr,
 			rt->rt_gateway = nh->nh_gw;
 			rt->rt_uses_gateway = 1;
 		}
-		dst_init_metrics(&rt->dst, fi->fib_metrics->metrics, true);
-		if (fi->fib_metrics != &dst_default_metrics) {
-			rt->dst._metrics |= DST_METRICS_REFCOUNTED;
-			refcount_inc(&fi->fib_metrics->refcnt);
-		}
+		ip_dst_init_metrics(&rt->dst, fi->fib_metrics);
+
 #ifdef CONFIG_IP_ROUTE_CLASSID
 		rt->dst.tclassid = nh->nh_tclassid;
 #endif
@@ -2785,7 +2775,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 	struct rtable *rt = NULL;
 	struct sk_buff *skb;
 	struct rtmsg *rtm;
-	struct flowi4 fl4;
+	struct flowi4 fl4 = {};
 	__be32 dst = 0;
 	__be32 src = 0;
 	kuid_t uid;
@@ -2825,7 +2815,6 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 	if (!skb)
 		return -ENOBUFS;
 
-	memset(&fl4, 0, sizeof(fl4));
 	fl4.daddr = dst;
 	fl4.saddr = src;
 	fl4.flowi4_tos = rtm->rtm_tos;
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index c3387dfd725b..606f868d9f3f 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -88,7 +88,7 @@ u64 cookie_init_timestamp(struct request_sock *req)
 		ts <<= TSBITS;
 		ts |= options;
 	}
-	return (u64)ts * (USEC_PER_SEC / TCP_TS_HZ);
+	return (u64)ts * (NSEC_PER_SEC / TCP_TS_HZ);
 }
 
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 10c6246396cc..b8ba8fa34eff 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1295,7 +1295,7 @@ new_segment:
 			copy = size_goal;
 
 			/* All packets are restored as if they have
-			 * already been sent. skb_mstamp isn't set to
+			 * already been sent. skb_mstamp_ns isn't set to
 			 * avoid wrong rtt estimation.
 			 */
 			if (tp->repair)
@@ -1753,6 +1753,7 @@ static int tcp_zerocopy_receive(struct sock *sk,
 	struct vm_area_struct *vma;
 	struct sk_buff *skb = NULL;
 	struct tcp_sock *tp;
+	int inq;
 	int ret;
 
 	if (address & (PAGE_SIZE - 1) || address != zc->address)
@@ -1773,12 +1774,15 @@ static int tcp_zerocopy_receive(struct sock *sk,
 
 	tp = tcp_sk(sk);
 	seq = tp->copied_seq;
-	zc->length = min_t(u32, zc->length, tcp_inq(sk));
+	inq = tcp_inq(sk);
+	zc->length = min_t(u32, zc->length, inq);
 	zc->length &= ~(PAGE_SIZE - 1);
-
-	zap_page_range(vma, address, zc->length);
-
-	zc->recv_skip_hint = 0;
+	if (zc->length) {
+		zap_page_range(vma, address, zc->length);
+		zc->recv_skip_hint = 0;
+	} else {
+		zc->recv_skip_hint = inq;
+	}
 	ret = 0;
 	while (length + PAGE_SIZE <= zc->length) {
 		if (zc->recv_skip_hint < PAGE_SIZE) {
@@ -1801,8 +1805,17 @@ static int tcp_zerocopy_receive(struct sock *sk,
 				frags++;
 			}
 		}
-		if (frags->size != PAGE_SIZE || frags->page_offset)
+		if (frags->size != PAGE_SIZE || frags->page_offset) {
+			int remaining = zc->recv_skip_hint;
+
+			while (remaining && (frags->size != PAGE_SIZE ||
+					     frags->page_offset)) {
+				remaining -= frags->size;
+				frags++;
+			}
+			zc->recv_skip_hint -= remaining;
 			break;
+		}
 		ret = vm_insert_page(vma, address + length,
 				     skb_frag_page(frags));
 		if (ret)
@@ -2403,16 +2416,10 @@ adjudge_to_death:
 	sock_hold(sk);
 	sock_orphan(sk);
 
-	/* It is the last release_sock in its life. It will remove backlog. */
-	release_sock(sk);
-
-
-	/* Now socket is owned by kernel and we acquire BH lock
-	 *  to finish close. No need to check for user refs.
-	 */
 	local_bh_disable();
 	bh_lock_sock(sk);
-	WARN_ON(sock_owned_by_user(sk));
+	/* remove backlog if any, without releasing ownership. */
+	__release_sock(sk);
 
 	percpu_counter_inc(sk->sk_prot->orphan_count);
 
@@ -2481,6 +2488,7 @@ adjudge_to_death:
 out:
 	bh_unlock_sock(sk);
 	local_bh_enable();
+	release_sock(sk);
 	sock_put(sk);
 }
 EXPORT_SYMBOL(tcp_close);
@@ -2595,6 +2603,8 @@ int tcp_disconnect(struct sock *sk, int flags)
 	tp->compressed_ack = 0;
 	tp->bytes_sent = 0;
 	tp->bytes_retrans = 0;
+	tp->duplicate_sack[0].start_seq = 0;
+	tp->duplicate_sack[0].end_seq = 0;
 	tp->dsack_dups = 0;
 	tp->reord_seen = 0;
 
@@ -3101,10 +3111,10 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
 {
 	const struct tcp_sock *tp = tcp_sk(sk); /* iff sk_type == SOCK_STREAM */
 	const struct inet_connection_sock *icsk = inet_csk(sk);
+	unsigned long rate;
 	u32 now;
 	u64 rate64;
 	bool slow;
-	u32 rate;
 
 	memset(info, 0, sizeof(*info));
 	if (sk->sk_type != SOCK_STREAM)
@@ -3114,11 +3124,11 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
 
 	/* Report meaningful fields for all TCP states, including listeners */
 	rate = READ_ONCE(sk->sk_pacing_rate);
-	rate64 = rate != ~0U ? rate : ~0ULL;
+	rate64 = (rate != ~0UL) ? rate : ~0ULL;
 	info->tcpi_pacing_rate = rate64;
 
 	rate = READ_ONCE(sk->sk_max_pacing_rate);
-	rate64 = rate != ~0U ? rate : ~0ULL;
+	rate64 = (rate != ~0UL) ? rate : ~0ULL;
 	info->tcpi_max_pacing_rate = rate64;
 
 	info->tcpi_reordering = tp->reordering;
@@ -3244,8 +3254,8 @@ struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk)
 	const struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *stats;
 	struct tcp_info info;
+	unsigned long rate;
 	u64 rate64;
-	u32 rate;
 
 	stats = alloc_skb(tcp_opt_stats_get_size(), GFP_ATOMIC);
 	if (!stats)
@@ -3264,7 +3274,7 @@ struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk)
 			  tp->total_retrans, TCP_NLA_PAD);
 
 	rate = READ_ONCE(sk->sk_pacing_rate);
-	rate64 = rate != ~0U ? rate : ~0ULL;
+	rate64 = (rate != ~0UL) ? rate : ~0ULL;
 	nla_put_u64_64bit(stats, TCP_NLA_PACING_RATE, rate64, TCP_NLA_PAD);
 
 	rate64 = tcp_compute_delivery_rate(tp);
@@ -3894,8 +3904,8 @@ void __init tcp_init(void)
 	init_net.ipv4.sysctl_tcp_wmem[2] = max(64*1024, max_wshare);
 
 	init_net.ipv4.sysctl_tcp_rmem[0] = SK_MEM_QUANTUM;
-	init_net.ipv4.sysctl_tcp_rmem[1] = 87380;
-	init_net.ipv4.sysctl_tcp_rmem[2] = max(87380, max_rshare);
+	init_net.ipv4.sysctl_tcp_rmem[1] = 131072;
+	init_net.ipv4.sysctl_tcp_rmem[2] = max(131072, max_rshare);
 
 	pr_info("Hash tables configured (established %u bind %u)\n",
 		tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size);
diff --git a/net/ipv4/tcp_bbr.c b/net/ipv4/tcp_bbr.c
index 02ff2dde9609..9277abdd822a 100644
--- a/net/ipv4/tcp_bbr.c
+++ b/net/ipv4/tcp_bbr.c
@@ -128,6 +128,9 @@ static const u32 bbr_probe_rtt_mode_ms = 200;
 /* Skip TSO below the following bandwidth (bits/sec): */
 static const int bbr_min_tso_rate = 1200000;
 
+/* Pace at ~1% below estimated bw, on average, to reduce queue at bottleneck. */
+static const int bbr_pacing_margin_percent = 1;
+
 /* We use a high_gain value of 2/ln(2) because it's the smallest pacing gain
  * that will allow a smoothly increasing pacing rate that will double each RTT
  * and send the same number of packets per RTT that an un-paced, slow-starting
@@ -208,17 +211,15 @@ static u64 bbr_rate_bytes_per_sec(struct sock *sk, u64 rate, int gain)
 {
 	unsigned int mss = tcp_sk(sk)->mss_cache;
 
-	if (!tcp_needs_internal_pacing(sk))
-		mss = tcp_mss_to_mtu(sk, mss);
 	rate *= mss;
 	rate *= gain;
 	rate >>= BBR_SCALE;
-	rate *= USEC_PER_SEC;
+	rate *= USEC_PER_SEC / 100 * (100 - bbr_pacing_margin_percent);
 	return rate >> BW_SCALE;
 }
 
 /* Convert a BBR bw and gain factor to a pacing rate in bytes per second. */
-static u32 bbr_bw_to_pacing_rate(struct sock *sk, u32 bw, int gain)
+static unsigned long bbr_bw_to_pacing_rate(struct sock *sk, u32 bw, int gain)
 {
 	u64 rate = bw;
 
@@ -257,7 +258,7 @@ static void bbr_set_pacing_rate(struct sock *sk, u32 bw, int gain)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct bbr *bbr = inet_csk_ca(sk);
-	u32 rate = bbr_bw_to_pacing_rate(sk, bw, gain);
+	unsigned long rate = bbr_bw_to_pacing_rate(sk, bw, gain);
 
 	if (unlikely(!bbr->has_seen_rtt && tp->srtt_us))
 		bbr_init_pacing_rate_from_rtt(sk);
@@ -279,7 +280,7 @@ static u32 bbr_tso_segs_goal(struct sock *sk)
 	/* Sort of tcp_tso_autosize() but ignoring
 	 * driver provided sk_gso_max_size.
 	 */
-	bytes = min_t(u32, sk->sk_pacing_rate >> sk->sk_pacing_shift,
+	bytes = min_t(unsigned long, sk->sk_pacing_rate >> sk->sk_pacing_shift,
 		      GSO_MAX_SIZE - 1 - MAX_TCP_HEADER);
 	segs = max_t(u32, bytes / tp->mss_cache, bbr_min_tso_segs(sk));
 
@@ -368,6 +369,39 @@ static u32 bbr_target_cwnd(struct sock *sk, u32 bw, int gain)
 	return cwnd;
 }
 
+/* With pacing at lower layers, there's often less data "in the network" than
+ * "in flight". With TSQ and departure time pacing at lower layers (e.g. fq),
+ * we often have several skbs queued in the pacing layer with a pre-scheduled
+ * earliest departure time (EDT). BBR adapts its pacing rate based on the
+ * inflight level that it estimates has already been "baked in" by previous
+ * departure time decisions. We calculate a rough estimate of the number of our
+ * packets that might be in the network at the earliest departure time for the
+ * next skb scheduled:
+ *   in_network_at_edt = inflight_at_edt - (EDT - now) * bw
+ * If we're increasing inflight, then we want to know if the transmit of the
+ * EDT skb will push inflight above the target, so inflight_at_edt includes
+ * bbr_tso_segs_goal() from the skb departing at EDT. If decreasing inflight,
+ * then estimate if inflight will sink too low just before the EDT transmit.
+ */
+static u32 bbr_packets_in_net_at_edt(struct sock *sk, u32 inflight_now)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	struct bbr *bbr = inet_csk_ca(sk);
+	u64 now_ns, edt_ns, interval_us;
+	u32 interval_delivered, inflight_at_edt;
+
+	now_ns = tp->tcp_clock_cache;
+	edt_ns = max(tp->tcp_wstamp_ns, now_ns);
+	interval_us = div_u64(edt_ns - now_ns, NSEC_PER_USEC);
+	interval_delivered = (u64)bbr_bw(sk) * interval_us >> BW_SCALE;
+	inflight_at_edt = inflight_now;
+	if (bbr->pacing_gain > BBR_UNIT)              /* increasing inflight */
+		inflight_at_edt += bbr_tso_segs_goal(sk);  /* include EDT skb */
+	if (interval_delivered >= inflight_at_edt)
+		return 0;
+	return inflight_at_edt - interval_delivered;
+}
+
 /* An optimization in BBR to reduce losses: On the first round of recovery, we
  * follow the packet conservation principle: send P packets per P packets acked.
  * After that, we slow-start and send at most 2*P packets per P packets acked.
@@ -459,7 +493,7 @@ static bool bbr_is_next_cycle_phase(struct sock *sk,
 	if (bbr->pacing_gain == BBR_UNIT)
 		return is_full_length;		/* just use wall clock time */
 
-	inflight = rs->prior_in_flight;  /* what was in-flight before ACK? */
+	inflight = bbr_packets_in_net_at_edt(sk, rs->prior_in_flight);
 	bw = bbr_max_bw(sk);
 
 	/* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at
@@ -487,8 +521,6 @@ static void bbr_advance_cycle_phase(struct sock *sk)
 
 	bbr->cycle_idx = (bbr->cycle_idx + 1) & (CYCLE_LEN - 1);
 	bbr->cycle_mstamp = tp->delivered_mstamp;
-	bbr->pacing_gain = bbr->lt_use_bw ? BBR_UNIT :
-					    bbr_pacing_gain[bbr->cycle_idx];
 }
 
 /* Gain cycling: cycle pacing gain to converge to fair share of available bw. */
@@ -506,8 +538,6 @@ static void bbr_reset_startup_mode(struct sock *sk)
 	struct bbr *bbr = inet_csk_ca(sk);
 
 	bbr->mode = BBR_STARTUP;
-	bbr->pacing_gain = bbr_high_gain;
-	bbr->cwnd_gain	 = bbr_high_gain;
 }
 
 static void bbr_reset_probe_bw_mode(struct sock *sk)
@@ -515,8 +545,6 @@ static void bbr_reset_probe_bw_mode(struct sock *sk)
 	struct bbr *bbr = inet_csk_ca(sk);
 
 	bbr->mode = BBR_PROBE_BW;
-	bbr->pacing_gain = BBR_UNIT;
-	bbr->cwnd_gain = bbr_cwnd_gain;
 	bbr->cycle_idx = CYCLE_LEN - 1 - prandom_u32_max(bbr_cycle_rand);
 	bbr_advance_cycle_phase(sk);	/* flip to next phase of gain cycle */
 }
@@ -734,13 +762,11 @@ static void bbr_check_drain(struct sock *sk, const struct rate_sample *rs)
 
 	if (bbr->mode == BBR_STARTUP && bbr_full_bw_reached(sk)) {
 		bbr->mode = BBR_DRAIN;	/* drain queue we created */
-		bbr->pacing_gain = bbr_drain_gain;	/* pace slow to drain */
-		bbr->cwnd_gain = bbr_high_gain;	/* maintain cwnd */
 		tcp_sk(sk)->snd_ssthresh =
 				bbr_target_cwnd(sk, bbr_max_bw(sk), BBR_UNIT);
 	}	/* fall through to check if in-flight is already small: */
 	if (bbr->mode == BBR_DRAIN &&
-	    tcp_packets_in_flight(tcp_sk(sk)) <=
+	    bbr_packets_in_net_at_edt(sk, tcp_packets_in_flight(tcp_sk(sk))) <=
 	    bbr_target_cwnd(sk, bbr_max_bw(sk), BBR_UNIT))
 		bbr_reset_probe_bw_mode(sk);  /* we estimate queue is drained */
 }
@@ -797,8 +823,6 @@ static void bbr_update_min_rtt(struct sock *sk, const struct rate_sample *rs)
 	if (bbr_probe_rtt_mode_ms > 0 && filter_expired &&
 	    !bbr->idle_restart && bbr->mode != BBR_PROBE_RTT) {
 		bbr->mode = BBR_PROBE_RTT;  /* dip, drain queue */
-		bbr->pacing_gain = BBR_UNIT;
-		bbr->cwnd_gain = BBR_UNIT;
 		bbr_save_cwnd(sk);  /* note cwnd so we can restore it */
 		bbr->probe_rtt_done_stamp = 0;
 	}
@@ -826,6 +850,35 @@ static void bbr_update_min_rtt(struct sock *sk, const struct rate_sample *rs)
 		bbr->idle_restart = 0;
 }
 
+static void bbr_update_gains(struct sock *sk)
+{
+	struct bbr *bbr = inet_csk_ca(sk);
+
+	switch (bbr->mode) {
+	case BBR_STARTUP:
+		bbr->pacing_gain = bbr_high_gain;
+		bbr->cwnd_gain	 = bbr_high_gain;
+		break;
+	case BBR_DRAIN:
+		bbr->pacing_gain = bbr_drain_gain;	/* slow, to drain */
+		bbr->cwnd_gain	 = bbr_high_gain;	/* keep cwnd */
+		break;
+	case BBR_PROBE_BW:
+		bbr->pacing_gain = (bbr->lt_use_bw ?
+				    BBR_UNIT :
+				    bbr_pacing_gain[bbr->cycle_idx]);
+		bbr->cwnd_gain	 = bbr_cwnd_gain;
+		break;
+	case BBR_PROBE_RTT:
+		bbr->pacing_gain = BBR_UNIT;
+		bbr->cwnd_gain	 = BBR_UNIT;
+		break;
+	default:
+		WARN_ONCE(1, "BBR bad mode: %u\n", bbr->mode);
+		break;
+	}
+}
+
 static void bbr_update_model(struct sock *sk, const struct rate_sample *rs)
 {
 	bbr_update_bw(sk, rs);
@@ -833,6 +886,7 @@ static void bbr_update_model(struct sock *sk, const struct rate_sample *rs)
 	bbr_check_full_bw_reached(sk, rs);
 	bbr_check_drain(sk, rs);
 	bbr_update_min_rtt(sk, rs);
+	bbr_update_gains(sk);
 }
 
 static void bbr_main(struct sock *sk, const struct rate_sample *rs)
diff --git a/net/ipv4/tcp_bpf.c b/net/ipv4/tcp_bpf.c
new file mode 100644
index 000000000000..b7918d4caa30
--- /dev/null
+++ b/net/ipv4/tcp_bpf.c
@@ -0,0 +1,668 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2017 - 2018 Covalent IO, Inc. http://covalent.io */
+
+#include <linux/skmsg.h>
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <linux/init.h>
+#include <linux/wait.h>
+
+#include <net/inet_common.h>
+
+static bool tcp_bpf_stream_read(const struct sock *sk)
+{
+	struct sk_psock *psock;
+	bool empty = true;
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (likely(psock))
+		empty = list_empty(&psock->ingress_msg);
+	rcu_read_unlock();
+	return !empty;
+}
+
+static int tcp_bpf_wait_data(struct sock *sk, struct sk_psock *psock,
+			     int flags, long timeo, int *err)
+{
+	DEFINE_WAIT_FUNC(wait, woken_wake_function);
+	int ret;
+
+	add_wait_queue(sk_sleep(sk), &wait);
+	sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
+	ret = sk_wait_event(sk, &timeo,
+			    !list_empty(&psock->ingress_msg) ||
+			    !skb_queue_empty(&sk->sk_receive_queue), &wait);
+	sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
+	remove_wait_queue(sk_sleep(sk), &wait);
+	return ret;
+}
+
+int __tcp_bpf_recvmsg(struct sock *sk, struct sk_psock *psock,
+		      struct msghdr *msg, int len, int flags)
+{
+	struct iov_iter *iter = &msg->msg_iter;
+	int peek = flags & MSG_PEEK;
+	int i, ret, copied = 0;
+	struct sk_msg *msg_rx;
+
+	msg_rx = list_first_entry_or_null(&psock->ingress_msg,
+					  struct sk_msg, list);
+
+	while (copied != len) {
+		struct scatterlist *sge;
+
+		if (unlikely(!msg_rx))
+			break;
+
+		i = msg_rx->sg.start;
+		do {
+			struct page *page;
+			int copy;
+
+			sge = sk_msg_elem(msg_rx, i);
+			copy = sge->length;
+			page = sg_page(sge);
+			if (copied + copy > len)
+				copy = len - copied;
+			ret = copy_page_to_iter(page, sge->offset, copy, iter);
+			if (ret != copy) {
+				msg_rx->sg.start = i;
+				return -EFAULT;
+			}
+
+			copied += copy;
+			if (likely(!peek)) {
+				sge->offset += copy;
+				sge->length -= copy;
+				sk_mem_uncharge(sk, copy);
+				msg_rx->sg.size -= copy;
+
+				if (!sge->length) {
+					sk_msg_iter_var_next(i);
+					if (!msg_rx->skb)
+						put_page(page);
+				}
+			} else {
+				sk_msg_iter_var_next(i);
+			}
+
+			if (copied == len)
+				break;
+		} while (i != msg_rx->sg.end);
+
+		if (unlikely(peek)) {
+			msg_rx = list_next_entry(msg_rx, list);
+			continue;
+		}
+
+		msg_rx->sg.start = i;
+		if (!sge->length && msg_rx->sg.start == msg_rx->sg.end) {
+			list_del(&msg_rx->list);
+			if (msg_rx->skb)
+				consume_skb(msg_rx->skb);
+			kfree(msg_rx);
+		}
+		msg_rx = list_first_entry_or_null(&psock->ingress_msg,
+						  struct sk_msg, list);
+	}
+
+	return copied;
+}
+EXPORT_SYMBOL_GPL(__tcp_bpf_recvmsg);
+
+int tcp_bpf_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
+		    int nonblock, int flags, int *addr_len)
+{
+	struct sk_psock *psock;
+	int copied, ret;
+
+	if (unlikely(flags & MSG_ERRQUEUE))
+		return inet_recv_error(sk, msg, len, addr_len);
+	if (!skb_queue_empty(&sk->sk_receive_queue))
+		return tcp_recvmsg(sk, msg, len, nonblock, flags, addr_len);
+
+	psock = sk_psock_get(sk);
+	if (unlikely(!psock))
+		return tcp_recvmsg(sk, msg, len, nonblock, flags, addr_len);
+	lock_sock(sk);
+msg_bytes_ready:
+	copied = __tcp_bpf_recvmsg(sk, psock, msg, len, flags);
+	if (!copied) {
+		int data, err = 0;
+		long timeo;
+
+		timeo = sock_rcvtimeo(sk, nonblock);
+		data = tcp_bpf_wait_data(sk, psock, flags, timeo, &err);
+		if (data) {
+			if (skb_queue_empty(&sk->sk_receive_queue))
+				goto msg_bytes_ready;
+			release_sock(sk);
+			sk_psock_put(sk, psock);
+			return tcp_recvmsg(sk, msg, len, nonblock, flags, addr_len);
+		}
+		if (err) {
+			ret = err;
+			goto out;
+		}
+	}
+	ret = copied;
+out:
+	release_sock(sk);
+	sk_psock_put(sk, psock);
+	return ret;
+}
+
+static int bpf_tcp_ingress(struct sock *sk, struct sk_psock *psock,
+			   struct sk_msg *msg, u32 apply_bytes, int flags)
+{
+	bool apply = apply_bytes;
+	struct scatterlist *sge;
+	u32 size, copied = 0;
+	struct sk_msg *tmp;
+	int i, ret = 0;
+
+	tmp = kzalloc(sizeof(*tmp), __GFP_NOWARN | GFP_KERNEL);
+	if (unlikely(!tmp))
+		return -ENOMEM;
+
+	lock_sock(sk);
+	tmp->sg.start = msg->sg.start;
+	i = msg->sg.start;
+	do {
+		sge = sk_msg_elem(msg, i);
+		size = (apply && apply_bytes < sge->length) ?
+			apply_bytes : sge->length;
+		if (!sk_wmem_schedule(sk, size)) {
+			if (!copied)
+				ret = -ENOMEM;
+			break;
+		}
+
+		sk_mem_charge(sk, size);
+		sk_msg_xfer(tmp, msg, i, size);
+		copied += size;
+		if (sge->length)
+			get_page(sk_msg_page(tmp, i));
+		sk_msg_iter_var_next(i);
+		tmp->sg.end = i;
+		if (apply) {
+			apply_bytes -= size;
+			if (!apply_bytes)
+				break;
+		}
+	} while (i != msg->sg.end);
+
+	if (!ret) {
+		msg->sg.start = i;
+		msg->sg.size -= apply_bytes;
+		sk_psock_queue_msg(psock, tmp);
+		sk->sk_data_ready(sk);
+	} else {
+		sk_msg_free(sk, tmp);
+		kfree(tmp);
+	}
+
+	release_sock(sk);
+	return ret;
+}
+
+static int tcp_bpf_push(struct sock *sk, struct sk_msg *msg, u32 apply_bytes,
+			int flags, bool uncharge)
+{
+	bool apply = apply_bytes;
+	struct scatterlist *sge;
+	struct page *page;
+	int size, ret = 0;
+	u32 off;
+
+	while (1) {
+		sge = sk_msg_elem(msg, msg->sg.start);
+		size = (apply && apply_bytes < sge->length) ?
+			apply_bytes : sge->length;
+		off  = sge->offset;
+		page = sg_page(sge);
+
+		tcp_rate_check_app_limited(sk);
+retry:
+		ret = do_tcp_sendpages(sk, page, off, size, flags);
+		if (ret <= 0)
+			return ret;
+		if (apply)
+			apply_bytes -= ret;
+		msg->sg.size -= ret;
+		sge->offset += ret;
+		sge->length -= ret;
+		if (uncharge)
+			sk_mem_uncharge(sk, ret);
+		if (ret != size) {
+			size -= ret;
+			off  += ret;
+			goto retry;
+		}
+		if (!sge->length) {
+			put_page(page);
+			sk_msg_iter_next(msg, start);
+			sg_init_table(sge, 1);
+			if (msg->sg.start == msg->sg.end)
+				break;
+		}
+		if (apply && !apply_bytes)
+			break;
+	}
+
+	return 0;
+}
+
+static int tcp_bpf_push_locked(struct sock *sk, struct sk_msg *msg,
+			       u32 apply_bytes, int flags, bool uncharge)
+{
+	int ret;
+
+	lock_sock(sk);
+	ret = tcp_bpf_push(sk, msg, apply_bytes, flags, uncharge);
+	release_sock(sk);
+	return ret;
+}
+
+int tcp_bpf_sendmsg_redir(struct sock *sk, struct sk_msg *msg,
+			  u32 bytes, int flags)
+{
+	bool ingress = sk_msg_to_ingress(msg);
+	struct sk_psock *psock = sk_psock_get(sk);
+	int ret;
+
+	if (unlikely(!psock)) {
+		sk_msg_free(sk, msg);
+		return 0;
+	}
+	ret = ingress ? bpf_tcp_ingress(sk, psock, msg, bytes, flags) :
+			tcp_bpf_push_locked(sk, msg, bytes, flags, false);
+	sk_psock_put(sk, psock);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tcp_bpf_sendmsg_redir);
+
+static int tcp_bpf_send_verdict(struct sock *sk, struct sk_psock *psock,
+				struct sk_msg *msg, int *copied, int flags)
+{
+	bool cork = false, enospc = msg->sg.start == msg->sg.end;
+	struct sock *sk_redir;
+	u32 tosend;
+	int ret;
+
+more_data:
+	if (psock->eval == __SK_NONE)
+		psock->eval = sk_psock_msg_verdict(sk, psock, msg);
+
+	if (msg->cork_bytes &&
+	    msg->cork_bytes > msg->sg.size && !enospc) {
+		psock->cork_bytes = msg->cork_bytes - msg->sg.size;
+		if (!psock->cork) {
+			psock->cork = kzalloc(sizeof(*psock->cork),
+					      GFP_ATOMIC | __GFP_NOWARN);
+			if (!psock->cork)
+				return -ENOMEM;
+		}
+		memcpy(psock->cork, msg, sizeof(*msg));
+		return 0;
+	}
+
+	tosend = msg->sg.size;
+	if (psock->apply_bytes && psock->apply_bytes < tosend)
+		tosend = psock->apply_bytes;
+
+	switch (psock->eval) {
+	case __SK_PASS:
+		ret = tcp_bpf_push(sk, msg, tosend, flags, true);
+		if (unlikely(ret)) {
+			*copied -= sk_msg_free(sk, msg);
+			break;
+		}
+		sk_msg_apply_bytes(psock, tosend);
+		break;
+	case __SK_REDIRECT:
+		sk_redir = psock->sk_redir;
+		sk_msg_apply_bytes(psock, tosend);
+		if (psock->cork) {
+			cork = true;
+			psock->cork = NULL;
+		}
+		sk_msg_return(sk, msg, tosend);
+		release_sock(sk);
+		ret = tcp_bpf_sendmsg_redir(sk_redir, msg, tosend, flags);
+		lock_sock(sk);
+		if (unlikely(ret < 0)) {
+			int free = sk_msg_free_nocharge(sk, msg);
+
+			if (!cork)
+				*copied -= free;
+		}
+		if (cork) {
+			sk_msg_free(sk, msg);
+			kfree(msg);
+			msg = NULL;
+			ret = 0;
+		}
+		break;
+	case __SK_DROP:
+	default:
+		sk_msg_free_partial(sk, msg, tosend);
+		sk_msg_apply_bytes(psock, tosend);
+		*copied -= tosend;
+		return -EACCES;
+	}
+
+	if (likely(!ret)) {
+		if (!psock->apply_bytes) {
+			psock->eval =  __SK_NONE;
+			if (psock->sk_redir) {
+				sock_put(psock->sk_redir);
+				psock->sk_redir = NULL;
+			}
+		}
+		if (msg &&
+		    msg->sg.data[msg->sg.start].page_link &&
+		    msg->sg.data[msg->sg.start].length)
+			goto more_data;
+	}
+	return ret;
+}
+
+static int tcp_bpf_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
+{
+	struct sk_msg tmp, *msg_tx = NULL;
+	int flags = msg->msg_flags | MSG_NO_SHARED_FRAGS;
+	int copied = 0, err = 0;
+	struct sk_psock *psock;
+	long timeo;
+
+	psock = sk_psock_get(sk);
+	if (unlikely(!psock))
+		return tcp_sendmsg(sk, msg, size);
+
+	lock_sock(sk);
+	timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
+	while (msg_data_left(msg)) {
+		bool enospc = false;
+		u32 copy, osize;
+
+		if (sk->sk_err) {
+			err = -sk->sk_err;
+			goto out_err;
+		}
+
+		copy = msg_data_left(msg);
+		if (!sk_stream_memory_free(sk))
+			goto wait_for_sndbuf;
+		if (psock->cork) {
+			msg_tx = psock->cork;
+		} else {
+			msg_tx = &tmp;
+			sk_msg_init(msg_tx);
+		}
+
+		osize = msg_tx->sg.size;
+		err = sk_msg_alloc(sk, msg_tx, msg_tx->sg.size + copy, msg_tx->sg.end - 1);
+		if (err) {
+			if (err != -ENOSPC)
+				goto wait_for_memory;
+			enospc = true;
+			copy = msg_tx->sg.size - osize;
+		}
+
+		err = sk_msg_memcopy_from_iter(sk, &msg->msg_iter, msg_tx,
+					       copy);
+		if (err < 0) {
+			sk_msg_trim(sk, msg_tx, osize);
+			goto out_err;
+		}
+
+		copied += copy;
+		if (psock->cork_bytes) {
+			if (size > psock->cork_bytes)
+				psock->cork_bytes = 0;
+			else
+				psock->cork_bytes -= size;
+			if (psock->cork_bytes && !enospc)
+				goto out_err;
+			/* All cork bytes are accounted, rerun the prog. */
+			psock->eval = __SK_NONE;
+			psock->cork_bytes = 0;
+		}
+
+		err = tcp_bpf_send_verdict(sk, psock, msg_tx, &copied, flags);
+		if (unlikely(err < 0))
+			goto out_err;
+		continue;
+wait_for_sndbuf:
+		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+wait_for_memory:
+		err = sk_stream_wait_memory(sk, &timeo);
+		if (err) {
+			if (msg_tx && msg_tx != psock->cork)
+				sk_msg_free(sk, msg_tx);
+			goto out_err;
+		}
+	}
+out_err:
+	if (err < 0)
+		err = sk_stream_error(sk, msg->msg_flags, err);
+	release_sock(sk);
+	sk_psock_put(sk, psock);
+	return copied ? copied : err;
+}
+
+static int tcp_bpf_sendpage(struct sock *sk, struct page *page, int offset,
+			    size_t size, int flags)
+{
+	struct sk_msg tmp, *msg = NULL;
+	int err = 0, copied = 0;
+	struct sk_psock *psock;
+	bool enospc = false;
+
+	psock = sk_psock_get(sk);
+	if (unlikely(!psock))
+		return tcp_sendpage(sk, page, offset, size, flags);
+
+	lock_sock(sk);
+	if (psock->cork) {
+		msg = psock->cork;
+	} else {
+		msg = &tmp;
+		sk_msg_init(msg);
+	}
+
+	/* Catch case where ring is full and sendpage is stalled. */
+	if (unlikely(sk_msg_full(msg)))
+		goto out_err;
+
+	sk_msg_page_add(msg, page, size, offset);
+	sk_mem_charge(sk, size);
+	copied = size;
+	if (sk_msg_full(msg))
+		enospc = true;
+	if (psock->cork_bytes) {
+		if (size > psock->cork_bytes)
+			psock->cork_bytes = 0;
+		else
+			psock->cork_bytes -= size;
+		if (psock->cork_bytes && !enospc)
+			goto out_err;
+		/* All cork bytes are accounted, rerun the prog. */
+		psock->eval = __SK_NONE;
+		psock->cork_bytes = 0;
+	}
+
+	err = tcp_bpf_send_verdict(sk, psock, msg, &copied, flags);
+out_err:
+	release_sock(sk);
+	sk_psock_put(sk, psock);
+	return copied ? copied : err;
+}
+
+static void tcp_bpf_remove(struct sock *sk, struct sk_psock *psock)
+{
+	struct sk_psock_link *link;
+
+	sk_psock_cork_free(psock);
+	__sk_psock_purge_ingress_msg(psock);
+	while ((link = sk_psock_link_pop(psock))) {
+		sk_psock_unlink(sk, link);
+		sk_psock_free_link(link);
+	}
+}
+
+static void tcp_bpf_unhash(struct sock *sk)
+{
+	void (*saved_unhash)(struct sock *sk);
+	struct sk_psock *psock;
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (unlikely(!psock)) {
+		rcu_read_unlock();
+		if (sk->sk_prot->unhash)
+			sk->sk_prot->unhash(sk);
+		return;
+	}
+
+	saved_unhash = psock->saved_unhash;
+	tcp_bpf_remove(sk, psock);
+	rcu_read_unlock();
+	saved_unhash(sk);
+}
+
+static void tcp_bpf_close(struct sock *sk, long timeout)
+{
+	void (*saved_close)(struct sock *sk, long timeout);
+	struct sk_psock *psock;
+
+	lock_sock(sk);
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (unlikely(!psock)) {
+		rcu_read_unlock();
+		release_sock(sk);
+		return sk->sk_prot->close(sk, timeout);
+	}
+
+	saved_close = psock->saved_close;
+	tcp_bpf_remove(sk, psock);
+	rcu_read_unlock();
+	release_sock(sk);
+	saved_close(sk, timeout);
+}
+
+enum {
+	TCP_BPF_IPV4,
+	TCP_BPF_IPV6,
+	TCP_BPF_NUM_PROTS,
+};
+
+enum {
+	TCP_BPF_BASE,
+	TCP_BPF_TX,
+	TCP_BPF_NUM_CFGS,
+};
+
+static struct proto *tcpv6_prot_saved __read_mostly;
+static DEFINE_SPINLOCK(tcpv6_prot_lock);
+static struct proto tcp_bpf_prots[TCP_BPF_NUM_PROTS][TCP_BPF_NUM_CFGS];
+
+static void tcp_bpf_rebuild_protos(struct proto prot[TCP_BPF_NUM_CFGS],
+				   struct proto *base)
+{
+	prot[TCP_BPF_BASE]			= *base;
+	prot[TCP_BPF_BASE].unhash		= tcp_bpf_unhash;
+	prot[TCP_BPF_BASE].close		= tcp_bpf_close;
+	prot[TCP_BPF_BASE].recvmsg		= tcp_bpf_recvmsg;
+	prot[TCP_BPF_BASE].stream_memory_read	= tcp_bpf_stream_read;
+
+	prot[TCP_BPF_TX]			= prot[TCP_BPF_BASE];
+	prot[TCP_BPF_TX].sendmsg		= tcp_bpf_sendmsg;
+	prot[TCP_BPF_TX].sendpage		= tcp_bpf_sendpage;
+}
+
+static void tcp_bpf_check_v6_needs_rebuild(struct sock *sk, struct proto *ops)
+{
+	if (sk->sk_family == AF_INET6 &&
+	    unlikely(ops != smp_load_acquire(&tcpv6_prot_saved))) {
+		spin_lock_bh(&tcpv6_prot_lock);
+		if (likely(ops != tcpv6_prot_saved)) {
+			tcp_bpf_rebuild_protos(tcp_bpf_prots[TCP_BPF_IPV6], ops);
+			smp_store_release(&tcpv6_prot_saved, ops);
+		}
+		spin_unlock_bh(&tcpv6_prot_lock);
+	}
+}
+
+static int __init tcp_bpf_v4_build_proto(void)
+{
+	tcp_bpf_rebuild_protos(tcp_bpf_prots[TCP_BPF_IPV4], &tcp_prot);
+	return 0;
+}
+core_initcall(tcp_bpf_v4_build_proto);
+
+static void tcp_bpf_update_sk_prot(struct sock *sk, struct sk_psock *psock)
+{
+	int family = sk->sk_family == AF_INET6 ? TCP_BPF_IPV6 : TCP_BPF_IPV4;
+	int config = psock->progs.msg_parser   ? TCP_BPF_TX   : TCP_BPF_BASE;
+
+	sk_psock_update_proto(sk, psock, &tcp_bpf_prots[family][config]);
+}
+
+static void tcp_bpf_reinit_sk_prot(struct sock *sk, struct sk_psock *psock)
+{
+	int family = sk->sk_family == AF_INET6 ? TCP_BPF_IPV6 : TCP_BPF_IPV4;
+	int config = psock->progs.msg_parser   ? TCP_BPF_TX   : TCP_BPF_BASE;
+
+	/* Reinit occurs when program types change e.g. TCP_BPF_TX is removed
+	 * or added requiring sk_prot hook updates. We keep original saved
+	 * hooks in this case.
+	 */
+	sk->sk_prot = &tcp_bpf_prots[family][config];
+}
+
+static int tcp_bpf_assert_proto_ops(struct proto *ops)
+{
+	/* In order to avoid retpoline, we make assumptions when we call
+	 * into ops if e.g. a psock is not present. Make sure they are
+	 * indeed valid assumptions.
+	 */
+	return ops->recvmsg  == tcp_recvmsg &&
+	       ops->sendmsg  == tcp_sendmsg &&
+	       ops->sendpage == tcp_sendpage ? 0 : -ENOTSUPP;
+}
+
+void tcp_bpf_reinit(struct sock *sk)
+{
+	struct sk_psock *psock;
+
+	sock_owned_by_me(sk);
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	tcp_bpf_reinit_sk_prot(sk, psock);
+	rcu_read_unlock();
+}
+
+int tcp_bpf_init(struct sock *sk)
+{
+	struct proto *ops = READ_ONCE(sk->sk_prot);
+	struct sk_psock *psock;
+
+	sock_owned_by_me(sk);
+
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (unlikely(!psock || psock->sk_proto ||
+		     tcp_bpf_assert_proto_ops(ops))) {
+		rcu_read_unlock();
+		return -EINVAL;
+	}
+	tcp_bpf_check_v6_needs_rebuild(sk, ops);
+	tcp_bpf_update_sk_prot(sk, psock);
+	rcu_read_unlock();
+	return 0;
+}
diff --git a/net/ipv4/tcp_cdg.c b/net/ipv4/tcp_cdg.c
index 06fbe102a425..37eebd910396 100644
--- a/net/ipv4/tcp_cdg.c
+++ b/net/ipv4/tcp_cdg.c
@@ -146,7 +146,7 @@ static void tcp_cdg_hystart_update(struct sock *sk)
 		return;
 
 	if (hystart_detect & HYSTART_ACK_TRAIN) {
-		u32 now_us = div_u64(local_clock(), NSEC_PER_USEC);
+		u32 now_us = tp->tcp_mstamp;
 
 		if (ca->last_ack == 0 || !tcp_is_cwnd_limited(sk)) {
 			ca->last_ack = now_us;
diff --git a/net/ipv4/tcp_dctcp.c b/net/ipv4/tcp_dctcp.c
index ca61e2a659e7..cd4814f7e962 100644
--- a/net/ipv4/tcp_dctcp.c
+++ b/net/ipv4/tcp_dctcp.c
@@ -44,6 +44,7 @@
 #include <linux/mm.h>
 #include <net/tcp.h>
 #include <linux/inet_diag.h>
+#include "tcp_dctcp.h"
 
 #define DCTCP_MAX_ALPHA	1024U
 
@@ -118,54 +119,6 @@ static u32 dctcp_ssthresh(struct sock *sk)
 	return max(tp->snd_cwnd - ((tp->snd_cwnd * ca->dctcp_alpha) >> 11U), 2U);
 }
 
-/* Minimal DCTP CE state machine:
- *
- * S:	0 <- last pkt was non-CE
- *	1 <- last pkt was CE
- */
-
-static void dctcp_ce_state_0_to_1(struct sock *sk)
-{
-	struct dctcp *ca = inet_csk_ca(sk);
-	struct tcp_sock *tp = tcp_sk(sk);
-
-	if (!ca->ce_state) {
-		/* State has changed from CE=0 to CE=1, force an immediate
-		 * ACK to reflect the new CE state. If an ACK was delayed,
-		 * send that first to reflect the prior CE state.
-		 */
-		if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER)
-			__tcp_send_ack(sk, ca->prior_rcv_nxt);
-		inet_csk(sk)->icsk_ack.pending |= ICSK_ACK_NOW;
-	}
-
-	ca->prior_rcv_nxt = tp->rcv_nxt;
-	ca->ce_state = 1;
-
-	tp->ecn_flags |= TCP_ECN_DEMAND_CWR;
-}
-
-static void dctcp_ce_state_1_to_0(struct sock *sk)
-{
-	struct dctcp *ca = inet_csk_ca(sk);
-	struct tcp_sock *tp = tcp_sk(sk);
-
-	if (ca->ce_state) {
-		/* State has changed from CE=1 to CE=0, force an immediate
-		 * ACK to reflect the new CE state. If an ACK was delayed,
-		 * send that first to reflect the prior CE state.
-		 */
-		if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER)
-			__tcp_send_ack(sk, ca->prior_rcv_nxt);
-		inet_csk(sk)->icsk_ack.pending |= ICSK_ACK_NOW;
-	}
-
-	ca->prior_rcv_nxt = tp->rcv_nxt;
-	ca->ce_state = 0;
-
-	tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR;
-}
-
 static void dctcp_update_alpha(struct sock *sk, u32 flags)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
@@ -230,12 +183,12 @@ static void dctcp_state(struct sock *sk, u8 new_state)
 
 static void dctcp_cwnd_event(struct sock *sk, enum tcp_ca_event ev)
 {
+	struct dctcp *ca = inet_csk_ca(sk);
+
 	switch (ev) {
 	case CA_EVENT_ECN_IS_CE:
-		dctcp_ce_state_0_to_1(sk);
-		break;
 	case CA_EVENT_ECN_NO_CE:
-		dctcp_ce_state_1_to_0(sk);
+		dctcp_ece_ack_update(sk, ev, &ca->prior_rcv_nxt, &ca->ce_state);
 		break;
 	default:
 		/* Don't care for the rest. */
diff --git a/net/ipv4/tcp_dctcp.h b/net/ipv4/tcp_dctcp.h
new file mode 100644
index 000000000000..d69a77cbd0c7
--- /dev/null
+++ b/net/ipv4/tcp_dctcp.h
@@ -0,0 +1,40 @@
+#ifndef _TCP_DCTCP_H
+#define _TCP_DCTCP_H
+
+static inline void dctcp_ece_ack_cwr(struct sock *sk, u32 ce_state)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+
+	if (ce_state == 1)
+		tp->ecn_flags |= TCP_ECN_DEMAND_CWR;
+	else
+		tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR;
+}
+
+/* Minimal DCTP CE state machine:
+ *
+ * S:	0 <- last pkt was non-CE
+ *	1 <- last pkt was CE
+ */
+static inline void dctcp_ece_ack_update(struct sock *sk, enum tcp_ca_event evt,
+					u32 *prior_rcv_nxt, u32 *ce_state)
+{
+	u32 new_ce_state = (evt == CA_EVENT_ECN_IS_CE) ? 1 : 0;
+
+	if (*ce_state != new_ce_state) {
+		/* CE state has changed, force an immediate ACK to
+		 * reflect the new CE state. If an ACK was delayed,
+		 * send that first to reflect the prior CE state.
+		 */
+		if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER) {
+			dctcp_ece_ack_cwr(sk, *ce_state);
+			__tcp_send_ack(sk, *prior_rcv_nxt);
+		}
+		inet_csk(sk)->icsk_ack.pending |= ICSK_ACK_NOW;
+	}
+	*prior_rcv_nxt = tcp_sk(sk)->rcv_nxt;
+	*ce_state = new_ce_state;
+	dctcp_ece_ack_cwr(sk, new_ce_state);
+}
+
+#endif
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 47e08c1b5bc3..188980c58f87 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -426,26 +426,7 @@ static void tcp_grow_window(struct sock *sk, const struct sk_buff *skb)
 	}
 }
 
-/* 3. Tuning rcvbuf, when connection enters established state. */
-static void tcp_fixup_rcvbuf(struct sock *sk)
-{
-	u32 mss = tcp_sk(sk)->advmss;
-	int rcvmem;
-
-	rcvmem = 2 * SKB_TRUESIZE(mss + MAX_TCP_HEADER) *
-		 tcp_default_init_rwnd(mss);
-
-	/* Dynamic Right Sizing (DRS) has 2 to 3 RTT latency
-	 * Allow enough cushion so that sender is not limited by our window
-	 */
-	if (sock_net(sk)->ipv4.sysctl_tcp_moderate_rcvbuf)
-		rcvmem <<= 2;
-
-	if (sk->sk_rcvbuf < rcvmem)
-		sk->sk_rcvbuf = min(rcvmem, sock_net(sk)->ipv4.sysctl_tcp_rmem[2]);
-}
-
-/* 4. Try to fixup all. It is made immediately after connection enters
+/* 3. Try to fixup all. It is made immediately after connection enters
  *    established state.
  */
 void tcp_init_buffer_space(struct sock *sk)
@@ -454,12 +435,10 @@ void tcp_init_buffer_space(struct sock *sk)
 	struct tcp_sock *tp = tcp_sk(sk);
 	int maxwin;
 
-	if (!(sk->sk_userlocks & SOCK_RCVBUF_LOCK))
-		tcp_fixup_rcvbuf(sk);
 	if (!(sk->sk_userlocks & SOCK_SNDBUF_LOCK))
 		tcp_sndbuf_expand(sk);
 
-	tp->rcvq_space.space = tp->rcv_wnd;
+	tp->rcvq_space.space = min_t(u32, tp->rcv_wnd, TCP_INIT_CWND * tp->advmss);
 	tcp_mstamp_refresh(tp);
 	tp->rcvq_space.time = tp->tcp_mstamp;
 	tp->rcvq_space.seq = tp->copied_seq;
@@ -485,7 +464,7 @@ void tcp_init_buffer_space(struct sock *sk)
 	tp->snd_cwnd_stamp = tcp_jiffies32;
 }
 
-/* 5. Recalculate window clamp after socket hit its memory bounds. */
+/* 4. Recalculate window clamp after socket hit its memory bounds. */
 static void tcp_clamp_window(struct sock *sk)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
@@ -1305,7 +1284,7 @@ static bool tcp_shifted_skb(struct sock *sk, struct sk_buff *prev,
 	 */
 	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,
 			start_seq, end_seq, dup_sack, pcount,
-			skb->skb_mstamp);
+			tcp_skb_timestamp_us(skb));
 	tcp_rate_skb_delivered(sk, skb, state->rate);
 
 	if (skb == tp->lost_skb_hint)
@@ -1580,7 +1559,7 @@ static struct sk_buff *tcp_sacktag_walk(struct sk_buff *skb, struct sock *sk,
 						TCP_SKB_CB(skb)->end_seq,
 						dup_sack,
 						tcp_skb_pcount(skb),
-						skb->skb_mstamp);
+						tcp_skb_timestamp_us(skb));
 			tcp_rate_skb_delivered(sk, skb, state->rate);
 			if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)
 				list_del_init(&skb->tcp_tsorted_anchor);
@@ -3103,7 +3082,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, u32 prior_fack,
 				tp->retrans_out -= acked_pcount;
 			flag |= FLAG_RETRANS_DATA_ACKED;
 		} else if (!(sacked & TCPCB_SACKED_ACKED)) {
-			last_ackt = skb->skb_mstamp;
+			last_ackt = tcp_skb_timestamp_us(skb);
 			WARN_ON_ONCE(last_ackt == 0);
 			if (!first_ackt)
 				first_ackt = last_ackt;
@@ -3121,7 +3100,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, u32 prior_fack,
 			tp->delivered += acked_pcount;
 			if (!tcp_skb_spurious_retrans(tp, skb))
 				tcp_rack_advance(tp, sacked, scb->end_seq,
-						 skb->skb_mstamp);
+						 tcp_skb_timestamp_us(skb));
 		}
 		if (sacked & TCPCB_LOST)
 			tp->lost_out -= acked_pcount;
@@ -3215,7 +3194,8 @@ static int tcp_clean_rtx_queue(struct sock *sk, u32 prior_fack,
 			tp->lost_cnt_hint -= min(tp->lost_cnt_hint, delta);
 		}
 	} else if (skb && rtt_update && sack_rtt_us >= 0 &&
-		   sack_rtt_us > tcp_stamp_us_delta(tp->tcp_mstamp, skb->skb_mstamp)) {
+		   sack_rtt_us > tcp_stamp_us_delta(tp->tcp_mstamp,
+						    tcp_skb_timestamp_us(skb))) {
 		/* Do not re-arm RTO if the sack RTT is measured from data sent
 		 * after when the head was last (re)transmitted. Otherwise the
 		 * timeout may continue to extend in loss recovery.
@@ -4199,6 +4179,17 @@ static void tcp_dsack_extend(struct sock *sk, u32 seq, u32 end_seq)
 		tcp_sack_extend(tp->duplicate_sack, seq, end_seq);
 }
 
+static void tcp_rcv_spurious_retrans(struct sock *sk, const struct sk_buff *skb)
+{
+	/* When the ACK path fails or drops most ACKs, the sender would
+	 * timeout and spuriously retransmit the same segment repeatedly.
+	 * The receiver remembers and reflects via DSACKs. Leverage the
+	 * DSACK state and change the txhash to re-route speculatively.
+	 */
+	if (TCP_SKB_CB(skb)->seq == tcp_sk(sk)->duplicate_sack[0].start_seq)
+		sk_rethink_txhash(sk);
+}
+
 static void tcp_send_dupack(struct sock *sk, const struct sk_buff *skb)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
@@ -4211,6 +4202,7 @@ static void tcp_send_dupack(struct sock *sk, const struct sk_buff *skb)
 		if (tcp_is_sack(tp) && sock_net(sk)->ipv4.sysctl_tcp_dsack) {
 			u32 end_seq = TCP_SKB_CB(skb)->end_seq;
 
+			tcp_rcv_spurious_retrans(sk, skb);
 			if (after(TCP_SKB_CB(skb)->end_seq, tp->rcv_nxt))
 				end_seq = tp->rcv_nxt;
 			tcp_dsack_set(sk, TCP_SKB_CB(skb)->seq, end_seq);
@@ -4755,6 +4747,7 @@ queue_and_out:
 	}
 
 	if (!after(TCP_SKB_CB(skb)->end_seq, tp->rcv_nxt)) {
+		tcp_rcv_spurious_retrans(sk, skb);
 		/* A retransmit, 2nd most common case.  Force an immediate ack. */
 		NET_INC_STATS(sock_net(sk), LINUX_MIB_DELAYEDACKLOST);
 		tcp_dsack_set(sk, TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index cd426313a298..de47038afdf0 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -544,7 +544,7 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
 		BUG_ON(!skb);
 
 		tcp_mstamp_refresh(tp);
-		delta_us = (u32)(tp->tcp_mstamp - skb->skb_mstamp);
+		delta_us = (u32)(tp->tcp_mstamp - tcp_skb_timestamp_us(skb));
 		remaining = icsk->icsk_rto -
 			    usecs_to_jiffies(delta_us);
 
@@ -2551,7 +2551,7 @@ static int __net_init tcp_sk_init(struct net *net)
 	net->ipv4.sysctl_tcp_tw_reuse = 2;
 
 	cnt = tcp_hashinfo.ehash_mask + 1;
-	net->ipv4.tcp_death_row.sysctl_max_tw_buckets = (cnt + 1) / 2;
+	net->ipv4.tcp_death_row.sysctl_max_tw_buckets = cnt / 2;
 	net->ipv4.tcp_death_row.hashinfo = &tcp_hashinfo;
 
 	net->ipv4.sysctl_max_syn_backlog = max(128, cnt / 256);
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 597dbd749f05..c07990a35ff3 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -45,6 +45,21 @@
 
 #include <trace/events/tcp.h>
 
+/* Refresh clocks of a TCP socket,
+ * ensuring monotically increasing values.
+ */
+void tcp_mstamp_refresh(struct tcp_sock *tp)
+{
+	u64 val = tcp_clock_ns();
+
+	if (val > tp->tcp_clock_cache)
+		tp->tcp_clock_cache = val;
+
+	val = div_u64(val, NSEC_PER_USEC);
+	if (val > tp->tcp_mstamp)
+		tp->tcp_mstamp = val;
+}
+
 static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
 			   int push_one, gfp_t gfp);
 
@@ -179,21 +194,6 @@ static inline void tcp_event_ack_sent(struct sock *sk, unsigned int pkts,
 	inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK);
 }
 
-
-u32 tcp_default_init_rwnd(u32 mss)
-{
-	/* Initial receive window should be twice of TCP_INIT_CWND to
-	 * enable proper sending of new unsent data during fast recovery
-	 * (RFC 3517, Section 4, NextSeg() rule (2)). Further place a
-	 * limit when mss is larger than 1460.
-	 */
-	u32 init_rwnd = TCP_INIT_CWND * 2;
-
-	if (mss > 1460)
-		init_rwnd = max((1460 * init_rwnd) / mss, 2U);
-	return init_rwnd;
-}
-
 /* Determine a window scaling and initial window to offer.
  * Based on the assumption that the given amount of space
  * will be offered. Store the results in the tp structure.
@@ -228,7 +228,10 @@ void tcp_select_initial_window(const struct sock *sk, int __space, __u32 mss,
 	if (sock_net(sk)->ipv4.sysctl_tcp_workaround_signed_windows)
 		(*rcv_wnd) = min(space, MAX_TCP_WINDOW);
 	else
-		(*rcv_wnd) = space;
+		(*rcv_wnd) = min_t(u32, space, U16_MAX);
+
+	if (init_rcv_wnd)
+		*rcv_wnd = min(*rcv_wnd, init_rcv_wnd * mss);
 
 	(*rcv_wscale) = 0;
 	if (wscale_ok) {
@@ -241,11 +244,6 @@ void tcp_select_initial_window(const struct sock *sk, int __space, __u32 mss,
 			(*rcv_wscale)++;
 		}
 	}
-
-	if (!init_rcv_wnd) /* Use default unless specified otherwise */
-		init_rcv_wnd = tcp_default_init_rwnd(mss);
-	*rcv_wnd = min(*rcv_wnd, init_rcv_wnd * mss);
-
 	/* Set the clamp no higher than max representable value */
 	(*window_clamp) = min_t(__u32, U16_MAX << (*rcv_wscale), *window_clamp);
 }
@@ -977,28 +975,28 @@ enum hrtimer_restart tcp_pace_kick(struct hrtimer *timer)
 	return HRTIMER_NORESTART;
 }
 
-static void tcp_internal_pacing(struct sock *sk, const struct sk_buff *skb)
+static void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb,
+				      u64 prior_wstamp)
 {
-	u64 len_ns;
-	u32 rate;
+	struct tcp_sock *tp = tcp_sk(sk);
 
-	if (!tcp_needs_internal_pacing(sk))
-		return;
-	rate = sk->sk_pacing_rate;
-	if (!rate || rate == ~0U)
-		return;
+	skb->skb_mstamp_ns = tp->tcp_wstamp_ns;
+	if (sk->sk_pacing_status != SK_PACING_NONE) {
+		unsigned long rate = sk->sk_pacing_rate;
 
-	len_ns = (u64)skb->len * NSEC_PER_SEC;
-	do_div(len_ns, rate);
-	hrtimer_start(&tcp_sk(sk)->pacing_timer,
-		      ktime_add_ns(ktime_get(), len_ns),
-		      HRTIMER_MODE_ABS_PINNED_SOFT);
-	sock_hold(sk);
-}
+		/* Original sch_fq does not pace first 10 MSS
+		 * Note that tp->data_segs_out overflows after 2^32 packets,
+		 * this is a minor annoyance.
+		 */
+		if (rate != ~0UL && rate && tp->data_segs_out >= 10) {
+			u64 len_ns = div64_ul((u64)skb->len * NSEC_PER_SEC, rate);
+			u64 credit = tp->tcp_wstamp_ns - prior_wstamp;
 
-static void tcp_update_skb_after_send(struct tcp_sock *tp, struct sk_buff *skb)
-{
-	skb->skb_mstamp = tp->tcp_mstamp;
+			/* take into account OS jitter */
+			len_ns -= min_t(u64, len_ns / 2, credit);
+			tp->tcp_wstamp_ns += len_ns;
+		}
+	}
 	list_move_tail(&skb->tcp_tsorted_anchor, &tp->tsorted_sent_queue);
 }
 
@@ -1025,6 +1023,7 @@ static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
 	struct sk_buff *oskb = NULL;
 	struct tcp_md5sig_key *md5;
 	struct tcphdr *th;
+	u64 prior_wstamp;
 	int err;
 
 	BUG_ON(!skb || !tcp_skb_pcount(skb));
@@ -1045,7 +1044,11 @@ static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
 		if (unlikely(!skb))
 			return -ENOBUFS;
 	}
-	skb->skb_mstamp = tp->tcp_mstamp;
+
+	prior_wstamp = tp->tcp_wstamp_ns;
+	tp->tcp_wstamp_ns = max(tp->tcp_wstamp_ns, tp->tcp_clock_cache);
+
+	skb->skb_mstamp_ns = tp->tcp_wstamp_ns;
 
 	inet = inet_sk(sk);
 	tcb = TCP_SKB_CB(skb);
@@ -1137,7 +1140,6 @@ static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
 		tcp_event_data_sent(tp, sk);
 		tp->data_segs_out += tcp_skb_pcount(skb);
 		tp->bytes_sent += skb->len - tcp_header_size;
-		tcp_internal_pacing(sk, skb);
 	}
 
 	if (after(tcb->end_seq, tp->snd_nxt) || tcb->seq == tcb->end_seq)
@@ -1149,8 +1151,7 @@ static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
 	skb_shinfo(skb)->gso_segs = tcp_skb_pcount(skb);
 	skb_shinfo(skb)->gso_size = tcp_skb_mss(skb);
 
-	/* Our usage of tstamp should remain private */
-	skb->tstamp = 0;
+	/* Leave earliest departure time in skb->tstamp (skb->skb_mstamp_ns) */
 
 	/* Cleanup our debris for IP stacks */
 	memset(skb->cb, 0, max(sizeof(struct inet_skb_parm),
@@ -1163,7 +1164,7 @@ static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
 		err = net_xmit_eval(err);
 	}
 	if (!err && oskb) {
-		tcp_update_skb_after_send(tp, oskb);
+		tcp_update_skb_after_send(sk, oskb, prior_wstamp);
 		tcp_rate_skb_sent(sk, oskb);
 	}
 	return err;
@@ -1698,8 +1699,9 @@ static u32 tcp_tso_autosize(const struct sock *sk, unsigned int mss_now,
 {
 	u32 bytes, segs;
 
-	bytes = min(sk->sk_pacing_rate >> sk->sk_pacing_shift,
-		    sk->sk_gso_max_size - 1 - MAX_TCP_HEADER);
+	bytes = min_t(unsigned long,
+		      sk->sk_pacing_rate >> sk->sk_pacing_shift,
+		      sk->sk_gso_max_size - 1 - MAX_TCP_HEADER);
 
 	/* Goal is to send at least one packet per ms,
 	 * not one big TSO packet every 100 ms.
@@ -1966,7 +1968,7 @@ static bool tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb,
 	head = tcp_rtx_queue_head(sk);
 	if (!head)
 		goto send_now;
-	age = tcp_stamp_us_delta(tp->tcp_mstamp, head->skb_mstamp);
+	age = tcp_stamp_us_delta(tp->tcp_mstamp, tcp_skb_timestamp_us(head));
 	/* If next ACK is likely to come too late (half srtt), do not defer */
 	if (age < (tp->srtt_us >> 4))
 		goto send_now;
@@ -2172,10 +2174,23 @@ static int tcp_mtu_probe(struct sock *sk)
 	return -1;
 }
 
-static bool tcp_pacing_check(const struct sock *sk)
+static bool tcp_pacing_check(struct sock *sk)
 {
-	return tcp_needs_internal_pacing(sk) &&
-	       hrtimer_is_queued(&tcp_sk(sk)->pacing_timer);
+	struct tcp_sock *tp = tcp_sk(sk);
+
+	if (!tcp_needs_internal_pacing(sk))
+		return false;
+
+	if (tp->tcp_wstamp_ns <= tp->tcp_clock_cache)
+		return false;
+
+	if (!hrtimer_is_queued(&tp->pacing_timer)) {
+		hrtimer_start(&tp->pacing_timer,
+			      ns_to_ktime(tp->tcp_wstamp_ns),
+			      HRTIMER_MODE_ABS_PINNED_SOFT);
+		sock_hold(sk);
+	}
+	return true;
 }
 
 /* TCP Small Queues :
@@ -2192,10 +2207,12 @@ static bool tcp_pacing_check(const struct sock *sk)
 static bool tcp_small_queue_check(struct sock *sk, const struct sk_buff *skb,
 				  unsigned int factor)
 {
-	unsigned int limit;
+	unsigned long limit;
 
-	limit = max(2 * skb->truesize, sk->sk_pacing_rate >> sk->sk_pacing_shift);
-	limit = min_t(u32, limit,
+	limit = max_t(unsigned long,
+		      2 * skb->truesize,
+		      sk->sk_pacing_rate >> sk->sk_pacing_shift);
+	limit = min_t(unsigned long, limit,
 		      sock_net(sk)->ipv4.sysctl_tcp_limit_output_bytes);
 	limit <<= factor;
 
@@ -2304,18 +2321,19 @@ static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
 	while ((skb = tcp_send_head(sk))) {
 		unsigned int limit;
 
+		if (unlikely(tp->repair) && tp->repair_queue == TCP_SEND_QUEUE) {
+			/* "skb_mstamp_ns" is used as a start point for the retransmit timer */
+			skb->skb_mstamp_ns = tp->tcp_wstamp_ns = tp->tcp_clock_cache;
+			list_move_tail(&skb->tcp_tsorted_anchor, &tp->tsorted_sent_queue);
+			goto repair; /* Skip network transmission */
+		}
+
 		if (tcp_pacing_check(sk))
 			break;
 
 		tso_segs = tcp_init_tso_segs(skb, mss_now);
 		BUG_ON(!tso_segs);
 
-		if (unlikely(tp->repair) && tp->repair_queue == TCP_SEND_QUEUE) {
-			/* "skb_mstamp" is used as a start point for the retransmit timer */
-			tcp_update_skb_after_send(tp, skb);
-			goto repair; /* Skip network transmission */
-		}
-
 		cwnd_quota = tcp_cwnd_test(tp, skb);
 		if (!cwnd_quota) {
 			if (push_one == 2)
@@ -2887,7 +2905,7 @@ int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs)
 		} tcp_skb_tsorted_restore(skb);
 
 		if (!err) {
-			tcp_update_skb_after_send(tp, skb);
+			tcp_update_skb_after_send(sk, skb, tp->tcp_wstamp_ns);
 			tcp_rate_skb_sent(sk, skb);
 		}
 	} else {
@@ -3205,10 +3223,10 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
 	memset(&opts, 0, sizeof(opts));
 #ifdef CONFIG_SYN_COOKIES
 	if (unlikely(req->cookie_ts))
-		skb->skb_mstamp = cookie_init_timestamp(req);
+		skb->skb_mstamp_ns = cookie_init_timestamp(req);
 	else
 #endif
-		skb->skb_mstamp = tcp_clock_us();
+		skb->skb_mstamp_ns = tcp_clock_ns();
 
 #ifdef CONFIG_TCP_MD5SIG
 	rcu_read_lock();
@@ -3424,7 +3442,7 @@ static int tcp_send_syn_data(struct sock *sk, struct sk_buff *syn)
 
 	err = tcp_transmit_skb(sk, syn_data, 1, sk->sk_allocation);
 
-	syn->skb_mstamp = syn_data->skb_mstamp;
+	syn->skb_mstamp_ns = syn_data->skb_mstamp_ns;
 
 	/* Now full SYN+DATA was cloned and sent (or not),
 	 * remove the SYN from the original skb (syn_data)
diff --git a/net/ipv4/tcp_rate.c b/net/ipv4/tcp_rate.c
index 4dff40dad4dc..baed2186c7c6 100644
--- a/net/ipv4/tcp_rate.c
+++ b/net/ipv4/tcp_rate.c
@@ -55,8 +55,10 @@ void tcp_rate_skb_sent(struct sock *sk, struct sk_buff *skb)
 	  * bandwidth estimate.
 	  */
 	if (!tp->packets_out) {
-		tp->first_tx_mstamp  = skb->skb_mstamp;
-		tp->delivered_mstamp = skb->skb_mstamp;
+		u64 tstamp_us = tcp_skb_timestamp_us(skb);
+
+		tp->first_tx_mstamp  = tstamp_us;
+		tp->delivered_mstamp = tstamp_us;
 	}
 
 	TCP_SKB_CB(skb)->tx.first_tx_mstamp	= tp->first_tx_mstamp;
@@ -88,13 +90,12 @@ void tcp_rate_skb_delivered(struct sock *sk, struct sk_buff *skb,
 		rs->is_app_limited   = scb->tx.is_app_limited;
 		rs->is_retrans	     = scb->sacked & TCPCB_RETRANS;
 
+		/* Record send time of most recently ACKed packet: */
+		tp->first_tx_mstamp  = tcp_skb_timestamp_us(skb);
 		/* Find the duration of the "send phase" of this window: */
-		rs->interval_us      = tcp_stamp_us_delta(
-						skb->skb_mstamp,
-						scb->tx.first_tx_mstamp);
+		rs->interval_us = tcp_stamp_us_delta(tp->first_tx_mstamp,
+						     scb->tx.first_tx_mstamp);
 
-		/* Record send time of most recently ACKed packet: */
-		tp->first_tx_mstamp  = skb->skb_mstamp;
 	}
 	/* Mark off the skb delivered once it's sacked to avoid being
 	 * used again when it's cumulatively acked. For acked packets
diff --git a/net/ipv4/tcp_recovery.c b/net/ipv4/tcp_recovery.c
index c81aadff769b..fdb715bdd2d1 100644
--- a/net/ipv4/tcp_recovery.c
+++ b/net/ipv4/tcp_recovery.c
@@ -50,7 +50,7 @@ static u32 tcp_rack_reo_wnd(const struct sock *sk)
 s32 tcp_rack_skb_timeout(struct tcp_sock *tp, struct sk_buff *skb, u32 reo_wnd)
 {
 	return tp->rack.rtt_us + reo_wnd -
-	       tcp_stamp_us_delta(tp->tcp_mstamp, skb->skb_mstamp);
+	       tcp_stamp_us_delta(tp->tcp_mstamp, tcp_skb_timestamp_us(skb));
 }
 
 /* RACK loss detection (IETF draft draft-ietf-tcpm-rack-01):
@@ -91,7 +91,8 @@ static void tcp_rack_detect_loss(struct sock *sk, u32 *reo_timeout)
 		    !(scb->sacked & TCPCB_SACKED_RETRANS))
 			continue;
 
-		if (!tcp_rack_sent_after(tp->rack.mstamp, skb->skb_mstamp,
+		if (!tcp_rack_sent_after(tp->rack.mstamp,
+					 tcp_skb_timestamp_us(skb),
 					 tp->rack.end_seq, scb->end_seq))
 			break;
 
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 7fdf222a0bdf..676020663ce8 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -360,7 +360,7 @@ static void tcp_probe_timer(struct sock *sk)
 	 */
 	start_ts = tcp_skb_timestamp(skb);
 	if (!start_ts)
-		skb->skb_mstamp = tp->tcp_mstamp;
+		skb->skb_mstamp_ns = tp->tcp_clock_cache;
 	else if (icsk->icsk_user_timeout &&
 		 (s32)(tcp_time_stamp(tp) - start_ts) > icsk->icsk_user_timeout)
 		goto abort;
diff --git a/net/ipv4/tcp_ulp.c b/net/ipv4/tcp_ulp.c
index a5995bb2eaca..95df7f7f6328 100644
--- a/net/ipv4/tcp_ulp.c
+++ b/net/ipv4/tcp_ulp.c
@@ -6,7 +6,7 @@
  *
  */
 
-#include<linux/module.h>
+#include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/types.h>
 #include <linux/list.h>
@@ -29,18 +29,6 @@ static struct tcp_ulp_ops *tcp_ulp_find(const char *name)
 	return NULL;
 }
 
-static struct tcp_ulp_ops *tcp_ulp_find_id(const int ulp)
-{
-	struct tcp_ulp_ops *e;
-
-	list_for_each_entry_rcu(e, &tcp_ulp_list, list) {
-		if (e->uid == ulp)
-			return e;
-	}
-
-	return NULL;
-}
-
 static const struct tcp_ulp_ops *__tcp_ulp_find_autoload(const char *name)
 {
 	const struct tcp_ulp_ops *ulp = NULL;
@@ -63,18 +51,6 @@ static const struct tcp_ulp_ops *__tcp_ulp_find_autoload(const char *name)
 	return ulp;
 }
 
-static const struct tcp_ulp_ops *__tcp_ulp_lookup(const int uid)
-{
-	const struct tcp_ulp_ops *ulp;
-
-	rcu_read_lock();
-	ulp = tcp_ulp_find_id(uid);
-	if (!ulp || !try_module_get(ulp->owner))
-		ulp = NULL;
-	rcu_read_unlock();
-	return ulp;
-}
-
 /* Attach new upper layer protocol to the list
  * of available protocols.
  */
@@ -123,6 +99,10 @@ void tcp_cleanup_ulp(struct sock *sk)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
 
+	/* No sock_owned_by_me() check here as at the time the
+	 * stack calls this function, the socket is dead and
+	 * about to be destroyed.
+	 */
 	if (!icsk->icsk_ulp_ops)
 		return;
 
@@ -133,54 +113,35 @@ void tcp_cleanup_ulp(struct sock *sk)
 	icsk->icsk_ulp_ops = NULL;
 }
 
-/* Change upper layer protocol for socket */
-int tcp_set_ulp(struct sock *sk, const char *name)
+static int __tcp_set_ulp(struct sock *sk, const struct tcp_ulp_ops *ulp_ops)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
-	const struct tcp_ulp_ops *ulp_ops;
-	int err = 0;
+	int err;
 
+	err = -EEXIST;
 	if (icsk->icsk_ulp_ops)
-		return -EEXIST;
-
-	ulp_ops = __tcp_ulp_find_autoload(name);
-	if (!ulp_ops)
-		return -ENOENT;
-
-	if (!ulp_ops->user_visible) {
-		module_put(ulp_ops->owner);
-		return -ENOENT;
-	}
+		goto out_err;
 
 	err = ulp_ops->init(sk);
-	if (err) {
-		module_put(ulp_ops->owner);
-		return err;
-	}
+	if (err)
+		goto out_err;
 
 	icsk->icsk_ulp_ops = ulp_ops;
 	return 0;
+out_err:
+	module_put(ulp_ops->owner);
+	return err;
 }
 
-int tcp_set_ulp_id(struct sock *sk, int ulp)
+int tcp_set_ulp(struct sock *sk, const char *name)
 {
-	struct inet_connection_sock *icsk = inet_csk(sk);
 	const struct tcp_ulp_ops *ulp_ops;
-	int err;
 
-	if (icsk->icsk_ulp_ops)
-		return -EEXIST;
+	sock_owned_by_me(sk);
 
-	ulp_ops = __tcp_ulp_lookup(ulp);
+	ulp_ops = __tcp_ulp_find_autoload(name);
 	if (!ulp_ops)
 		return -ENOENT;
 
-	err = ulp_ops->init(sk);
-	if (err) {
-		module_put(ulp_ops->owner);
-		return err;
-	}
-
-	icsk->icsk_ulp_ops = ulp_ops;
-	return 0;
+	return __tcp_set_ulp(sk, ulp_ops);
 }
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index c32a4c16b7ff..cf8252d05a01 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1042,7 +1042,7 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	}
 
 	if (ipv4_is_multicast(daddr)) {
-		if (!ipc.oif)
+		if (!ipc.oif || netif_index_is_l3_master(sock_net(sk), ipc.oif))
 			ipc.oif = inet->mc_index;
 		if (!saddr)
 			saddr = inet->mc_addr;
@@ -1889,7 +1889,7 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 	return 0;
 }
 
-static DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key);
+DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key);
 void udp_encap_enable(void)
 {
 	static_branch_enable(&udp_encap_needed_key);
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index 0c0522b79b43..802f2bc00d69 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -405,7 +405,7 @@ static struct sk_buff *udp4_gro_receive(struct list_head *head,
 {
 	struct udphdr *uh = udp_gro_udphdr(skb);
 
-	if (unlikely(!uh))
+	if (unlikely(!uh) || !static_branch_unlikely(&udp_encap_needed_key))
 		goto flush;
 
 	/* Don't bother verifying checksum if we're going to flush anyway. */
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index c63ccce6425f..45b84dd5c4eb 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -666,6 +666,7 @@ errout:
 static int inet6_netconf_dump_devconf(struct sk_buff *skb,
 				      struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	int h, s_h;
 	int idx, s_idx;
@@ -673,6 +674,21 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
 	struct inet6_dev *idev;
 	struct hlist_head *head;
 
+	if (cb->strict_check) {
+		struct netlink_ext_ack *extack = cb->extack;
+		struct netconfmsg *ncm;
+
+		if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ncm))) {
+			NL_SET_ERR_MSG_MOD(extack, "Invalid header for netconf dump request");
+			return -EINVAL;
+		}
+
+		if (nlmsg_attrlen(nlh, sizeof(*ncm))) {
+			NL_SET_ERR_MSG_MOD(extack, "Invalid data after header in netconf dump request");
+			return -EINVAL;
+		}
+	}
+
 	s_h = cb->args[0];
 	s_idx = idx = cb->args[1];
 
@@ -692,7 +708,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
 			if (inet6_netconf_fill_devconf(skb, dev->ifindex,
 						       &idev->cnf,
 						       NETLINK_CB(cb->skb).portid,
-						       cb->nlh->nlmsg_seq,
+						       nlh->nlmsg_seq,
 						       RTM_NEWNETCONF,
 						       NLM_F_MULTI,
 						       NETCONFA_ALL) < 0) {
@@ -709,7 +725,7 @@ cont:
 		if (inet6_netconf_fill_devconf(skb, NETCONFA_IFINDEX_ALL,
 					       net->ipv6.devconf_all,
 					       NETLINK_CB(cb->skb).portid,
-					       cb->nlh->nlmsg_seq,
+					       nlh->nlmsg_seq,
 					       RTM_NEWNETCONF, NLM_F_MULTI,
 					       NETCONFA_ALL) < 0)
 			goto done;
@@ -720,7 +736,7 @@ cont:
 		if (inet6_netconf_fill_devconf(skb, NETCONFA_IFINDEX_DEFAULT,
 					       net->ipv6.devconf_dflt,
 					       NETLINK_CB(cb->skb).portid,
-					       cb->nlh->nlmsg_seq,
+					       nlh->nlmsg_seq,
 					       RTM_NEWNETCONF, NLM_F_MULTI,
 					       NETCONFA_ALL) < 0)
 			goto done;
@@ -997,6 +1013,7 @@ ipv6_add_addr(struct inet6_dev *idev, struct ifa6_config *cfg,
 	if (addr_type == IPV6_ADDR_ANY ||
 	    addr_type & IPV6_ADDR_MULTICAST ||
 	    (!(idev->dev->flags & IFF_LOOPBACK) &&
+	     !netif_is_l3_master(idev->dev) &&
 	     addr_type & IPV6_ADDR_LOOPBACK))
 		return ERR_PTR(-EADDRNOTAVAIL);
 
@@ -4489,6 +4506,7 @@ static const struct nla_policy ifa_ipv6_policy[IFA_MAX+1] = {
 	[IFA_CACHEINFO]		= { .len = sizeof(struct ifa_cacheinfo) },
 	[IFA_FLAGS]		= { .len = sizeof(u32) },
 	[IFA_RT_PRIORITY]	= { .len = sizeof(u32) },
+	[IFA_TARGET_NETNSID]	= { .type = NLA_S32 },
 };
 
 static int
@@ -4791,19 +4809,40 @@ static inline int inet6_ifaddr_msgsize(void)
 	       + nla_total_size(4)  /* IFA_RT_PRIORITY */;
 }
 
+enum addr_type_t {
+	UNICAST_ADDR,
+	MULTICAST_ADDR,
+	ANYCAST_ADDR,
+};
+
+struct inet6_fill_args {
+	u32 portid;
+	u32 seq;
+	int event;
+	unsigned int flags;
+	int netnsid;
+	int ifindex;
+	enum addr_type_t type;
+};
+
 static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
-			     u32 portid, u32 seq, int event, unsigned int flags)
+			     struct inet6_fill_args *args)
 {
 	struct nlmsghdr  *nlh;
 	u32 preferred, valid;
 
-	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
+	nlh = nlmsg_put(skb, args->portid, args->seq, args->event,
+			sizeof(struct ifaddrmsg), args->flags);
 	if (!nlh)
 		return -EMSGSIZE;
 
 	put_ifaddrmsg(nlh, ifa->prefix_len, ifa->flags, rt_scope(ifa->scope),
 		      ifa->idev->dev->ifindex);
 
+	if (args->netnsid >= 0 &&
+	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+		goto error;
+
 	if (!((ifa->flags&IFA_F_PERMANENT) &&
 	      (ifa->prefered_lft == INFINITY_LIFE_TIME))) {
 		preferred = ifa->prefered_lft;
@@ -4853,7 +4892,7 @@ error:
 }
 
 static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
-				u32 portid, u32 seq, int event, u16 flags)
+			       struct inet6_fill_args *args)
 {
 	struct nlmsghdr  *nlh;
 	u8 scope = RT_SCOPE_UNIVERSE;
@@ -4862,10 +4901,15 @@ static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
 	if (ipv6_addr_scope(&ifmca->mca_addr) & IFA_SITE)
 		scope = RT_SCOPE_SITE;
 
-	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
+	nlh = nlmsg_put(skb, args->portid, args->seq, args->event,
+			sizeof(struct ifaddrmsg), args->flags);
 	if (!nlh)
 		return -EMSGSIZE;
 
+	if (args->netnsid >= 0 &&
+	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+		return -EMSGSIZE;
+
 	put_ifaddrmsg(nlh, 128, IFA_F_PERMANENT, scope, ifindex);
 	if (nla_put_in6_addr(skb, IFA_MULTICAST, &ifmca->mca_addr) < 0 ||
 	    put_cacheinfo(skb, ifmca->mca_cstamp, ifmca->mca_tstamp,
@@ -4879,7 +4923,7 @@ static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
 }
 
 static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
-				u32 portid, u32 seq, int event, unsigned int flags)
+			       struct inet6_fill_args *args)
 {
 	struct net_device *dev = fib6_info_nh_dev(ifaca->aca_rt);
 	int ifindex = dev ? dev->ifindex : 1;
@@ -4889,10 +4933,15 @@ static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
 	if (ipv6_addr_scope(&ifaca->aca_addr) & IFA_SITE)
 		scope = RT_SCOPE_SITE;
 
-	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
+	nlh = nlmsg_put(skb, args->portid, args->seq, args->event,
+			sizeof(struct ifaddrmsg), args->flags);
 	if (!nlh)
 		return -EMSGSIZE;
 
+	if (args->netnsid >= 0 &&
+	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+		return -EMSGSIZE;
+
 	put_ifaddrmsg(nlh, 128, IFA_F_PERMANENT, scope, ifindex);
 	if (nla_put_in6_addr(skb, IFA_ANYCAST, &ifaca->aca_addr) < 0 ||
 	    put_cacheinfo(skb, ifaca->aca_cstamp, ifaca->aca_tstamp,
@@ -4905,68 +4954,56 @@ static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
 	return 0;
 }
 
-enum addr_type_t {
-	UNICAST_ADDR,
-	MULTICAST_ADDR,
-	ANYCAST_ADDR,
-};
-
 /* called with rcu_read_lock() */
 static int in6_dump_addrs(struct inet6_dev *idev, struct sk_buff *skb,
-			  struct netlink_callback *cb, enum addr_type_t type,
-			  int s_ip_idx, int *p_ip_idx)
+			  struct netlink_callback *cb, int s_ip_idx,
+			  struct inet6_fill_args *fillargs)
 {
 	struct ifmcaddr6 *ifmca;
 	struct ifacaddr6 *ifaca;
+	int ip_idx = 0;
 	int err = 1;
-	int ip_idx = *p_ip_idx;
 
 	read_lock_bh(&idev->lock);
-	switch (type) {
+	switch (fillargs->type) {
 	case UNICAST_ADDR: {
 		struct inet6_ifaddr *ifa;
+		fillargs->event = RTM_NEWADDR;
 
 		/* unicast address incl. temp addr */
 		list_for_each_entry(ifa, &idev->addr_list, if_list) {
-			if (++ip_idx < s_ip_idx)
-				continue;
-			err = inet6_fill_ifaddr(skb, ifa,
-						NETLINK_CB(cb->skb).portid,
-						cb->nlh->nlmsg_seq,
-						RTM_NEWADDR,
-						NLM_F_MULTI);
+			if (ip_idx < s_ip_idx)
+				goto next;
+			err = inet6_fill_ifaddr(skb, ifa, fillargs);
 			if (err < 0)
 				break;
 			nl_dump_check_consistent(cb, nlmsg_hdr(skb));
+next:
+			ip_idx++;
 		}
 		break;
 	}
 	case MULTICAST_ADDR:
+		fillargs->event = RTM_GETMULTICAST;
+
 		/* multicast address */
 		for (ifmca = idev->mc_list; ifmca;
 		     ifmca = ifmca->next, ip_idx++) {
 			if (ip_idx < s_ip_idx)
 				continue;
-			err = inet6_fill_ifmcaddr(skb, ifmca,
-						  NETLINK_CB(cb->skb).portid,
-						  cb->nlh->nlmsg_seq,
-						  RTM_GETMULTICAST,
-						  NLM_F_MULTI);
+			err = inet6_fill_ifmcaddr(skb, ifmca, fillargs);
 			if (err < 0)
 				break;
 		}
 		break;
 	case ANYCAST_ADDR:
+		fillargs->event = RTM_GETANYCAST;
 		/* anycast address */
 		for (ifaca = idev->ac_list; ifaca;
 		     ifaca = ifaca->aca_next, ip_idx++) {
 			if (ip_idx < s_ip_idx)
 				continue;
-			err = inet6_fill_ifacaddr(skb, ifaca,
-						  NETLINK_CB(cb->skb).portid,
-						  cb->nlh->nlmsg_seq,
-						  RTM_GETANYCAST,
-						  NLM_F_MULTI);
+			err = inet6_fill_ifacaddr(skb, ifaca, fillargs);
 			if (err < 0)
 				break;
 		}
@@ -4975,42 +5012,125 @@ static int in6_dump_addrs(struct inet6_dev *idev, struct sk_buff *skb,
 		break;
 	}
 	read_unlock_bh(&idev->lock);
-	*p_ip_idx = ip_idx;
+	cb->args[2] = ip_idx;
 	return err;
 }
 
+static int inet6_valid_dump_ifaddr_req(const struct nlmsghdr *nlh,
+				       struct inet6_fill_args *fillargs,
+				       struct net **tgt_net, struct sock *sk,
+				       struct netlink_callback *cb)
+{
+	struct netlink_ext_ack *extack = cb->extack;
+	struct nlattr *tb[IFA_MAX+1];
+	struct ifaddrmsg *ifm;
+	int err, i;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifm))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid header for address dump request");
+		return -EINVAL;
+	}
+
+	ifm = nlmsg_data(nlh);
+	if (ifm->ifa_prefixlen || ifm->ifa_flags || ifm->ifa_scope) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid values in header for address dump request");
+		return -EINVAL;
+	}
+
+	fillargs->ifindex = ifm->ifa_index;
+	if (fillargs->ifindex) {
+		cb->answer_flags |= NLM_F_DUMP_FILTERED;
+		fillargs->flags |= NLM_F_DUMP_FILTERED;
+	}
+
+	err = nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFA_MAX,
+				 ifa_ipv6_policy, extack);
+	if (err < 0)
+		return err;
+
+	for (i = 0; i <= IFA_MAX; ++i) {
+		if (!tb[i])
+			continue;
+
+		if (i == IFA_TARGET_NETNSID) {
+			struct net *net;
+
+			fillargs->netnsid = nla_get_s32(tb[i]);
+			net = rtnl_get_net_ns_capable(sk, fillargs->netnsid);
+			if (IS_ERR(net)) {
+				NL_SET_ERR_MSG_MOD(extack, "Invalid target network namespace id");
+				return PTR_ERR(net);
+			}
+			*tgt_net = net;
+		} else {
+			NL_SET_ERR_MSG_MOD(extack, "Unsupported attribute in dump request");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
 static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
 			   enum addr_type_t type)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
+	struct inet6_fill_args fillargs = {
+		.portid = NETLINK_CB(cb->skb).portid,
+		.seq = cb->nlh->nlmsg_seq,
+		.flags = NLM_F_MULTI,
+		.netnsid = -1,
+		.type = type,
+	};
 	struct net *net = sock_net(skb->sk);
+	struct net *tgt_net = net;
+	int idx, s_idx, s_ip_idx;
 	int h, s_h;
-	int idx, ip_idx;
-	int s_idx, s_ip_idx;
 	struct net_device *dev;
 	struct inet6_dev *idev;
 	struct hlist_head *head;
 
 	s_h = cb->args[0];
 	s_idx = idx = cb->args[1];
-	s_ip_idx = ip_idx = cb->args[2];
+	s_ip_idx = cb->args[2];
+
+	if (cb->strict_check) {
+		int err;
+
+		err = inet6_valid_dump_ifaddr_req(nlh, &fillargs, &tgt_net,
+						  skb->sk, cb);
+		if (err < 0)
+			return err;
+
+		if (fillargs.ifindex) {
+			dev = __dev_get_by_index(tgt_net, fillargs.ifindex);
+			if (!dev)
+				return -ENODEV;
+			idev = __in6_dev_get(dev);
+			if (idev) {
+				err = in6_dump_addrs(idev, skb, cb, s_ip_idx,
+						     &fillargs);
+			}
+			goto put_tgt_net;
+		}
+	}
 
 	rcu_read_lock();
-	cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
+	cb->seq = atomic_read(&tgt_net->ipv6.dev_addr_genid) ^ tgt_net->dev_base_seq;
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
-		head = &net->dev_index_head[h];
+		head = &tgt_net->dev_index_head[h];
 		hlist_for_each_entry_rcu(dev, head, index_hlist) {
 			if (idx < s_idx)
 				goto cont;
 			if (h > s_h || idx > s_idx)
 				s_ip_idx = 0;
-			ip_idx = 0;
 			idev = __in6_dev_get(dev);
 			if (!idev)
 				goto cont;
 
-			if (in6_dump_addrs(idev, skb, cb, type,
-					   s_ip_idx, &ip_idx) < 0)
+			if (in6_dump_addrs(idev, skb, cb, s_ip_idx,
+					   &fillargs) < 0)
 				goto done;
 cont:
 			idx++;
@@ -5020,7 +5140,9 @@ done:
 	rcu_read_unlock();
 	cb->args[0] = h;
 	cb->args[1] = idx;
-	cb->args[2] = ip_idx;
+put_tgt_net:
+	if (fillargs.netnsid >= 0)
+		put_net(tgt_net);
 
 	return skb->len;
 }
@@ -5051,6 +5173,14 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 			     struct netlink_ext_ack *extack)
 {
 	struct net *net = sock_net(in_skb->sk);
+	struct inet6_fill_args fillargs = {
+		.portid = NETLINK_CB(in_skb).portid,
+		.seq = nlh->nlmsg_seq,
+		.event = RTM_NEWADDR,
+		.flags = 0,
+		.netnsid = -1,
+	};
+	struct net *tgt_net = net;
 	struct ifaddrmsg *ifm;
 	struct nlattr *tb[IFA_MAX+1];
 	struct in6_addr *addr = NULL, *peer;
@@ -5064,15 +5194,24 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 	if (err < 0)
 		return err;
 
+	if (tb[IFA_TARGET_NETNSID]) {
+		fillargs.netnsid = nla_get_s32(tb[IFA_TARGET_NETNSID]);
+
+		tgt_net = rtnl_get_net_ns_capable(NETLINK_CB(in_skb).sk,
+						  fillargs.netnsid);
+		if (IS_ERR(tgt_net))
+			return PTR_ERR(tgt_net);
+	}
+
 	addr = extract_addr(tb[IFA_ADDRESS], tb[IFA_LOCAL], &peer);
 	if (!addr)
 		return -EINVAL;
 
 	ifm = nlmsg_data(nlh);
 	if (ifm->ifa_index)
-		dev = dev_get_by_index(net, ifm->ifa_index);
+		dev = dev_get_by_index(tgt_net, ifm->ifa_index);
 
-	ifa = ipv6_get_ifaddr(net, addr, dev, 1);
+	ifa = ipv6_get_ifaddr(tgt_net, addr, dev, 1);
 	if (!ifa) {
 		err = -EADDRNOTAVAIL;
 		goto errout;
@@ -5084,20 +5223,22 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 		goto errout_ifa;
 	}
 
-	err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).portid,
-				nlh->nlmsg_seq, RTM_NEWADDR, 0);
+	err = inet6_fill_ifaddr(skb, ifa, &fillargs);
 	if (err < 0) {
 		/* -EMSGSIZE implies BUG in inet6_ifaddr_msgsize() */
 		WARN_ON(err == -EMSGSIZE);
 		kfree_skb(skb);
 		goto errout_ifa;
 	}
-	err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
+	err = rtnl_unicast(skb, tgt_net, NETLINK_CB(in_skb).portid);
 errout_ifa:
 	in6_ifa_put(ifa);
 errout:
 	if (dev)
 		dev_put(dev);
+	if (fillargs.netnsid >= 0)
+		put_net(tgt_net);
+
 	return err;
 }
 
@@ -5105,13 +5246,20 @@ static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa)
 {
 	struct sk_buff *skb;
 	struct net *net = dev_net(ifa->idev->dev);
+	struct inet6_fill_args fillargs = {
+		.portid = 0,
+		.seq = 0,
+		.event = event,
+		.flags = 0,
+		.netnsid = -1,
+	};
 	int err = -ENOBUFS;
 
 	skb = nlmsg_new(inet6_ifaddr_msgsize(), GFP_ATOMIC);
 	if (!skb)
 		goto errout;
 
-	err = inet6_fill_ifaddr(skb, ifa, 0, 0, event, 0);
+	err = inet6_fill_ifaddr(skb, ifa, &fillargs);
 	if (err < 0) {
 		/* -EMSGSIZE implies BUG in inet6_ifaddr_msgsize() */
 		WARN_ON(err == -EMSGSIZE);
@@ -5527,6 +5675,31 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
+static int inet6_valid_dump_ifinfo(const struct nlmsghdr *nlh,
+				   struct netlink_ext_ack *extack)
+{
+	struct ifinfomsg *ifm;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifm))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid header for link dump request");
+		return -EINVAL;
+	}
+
+	if (nlmsg_attrlen(nlh, sizeof(*ifm))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid data after header");
+		return -EINVAL;
+	}
+
+	ifm = nlmsg_data(nlh);
+	if (ifm->__ifi_pad || ifm->ifi_type || ifm->ifi_flags ||
+	    ifm->ifi_change || ifm->ifi_index) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid values in header for dump request");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct net *net = sock_net(skb->sk);
@@ -5536,6 +5709,16 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 	struct inet6_dev *idev;
 	struct hlist_head *head;
 
+	/* only requests using strict checking can pass data to
+	 * influence the dump
+	 */
+	if (cb->strict_check) {
+		int err = inet6_valid_dump_ifinfo(cb->nlh, cb->extack);
+
+		if (err < 0)
+			return err;
+	}
+
 	s_h = cb->args[0];
 	s_idx = cb->args[1];
 
diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c
index 1d6ced37ad71..0d1ee82ee55b 100644
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
@@ -458,20 +458,52 @@ static int ip6addrlbl_fill(struct sk_buff *skb,
 	return 0;
 }
 
+static int ip6addrlbl_valid_dump_req(const struct nlmsghdr *nlh,
+				     struct netlink_ext_ack *extack)
+{
+	struct ifaddrlblmsg *ifal;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ifal))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid header for address label dump request");
+		return -EINVAL;
+	}
+
+	ifal = nlmsg_data(nlh);
+	if (ifal->__ifal_reserved || ifal->ifal_prefixlen ||
+	    ifal->ifal_flags || ifal->ifal_index || ifal->ifal_seq) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid values in header for address label dump request");
+		return -EINVAL;
+	}
+
+	if (nlmsg_attrlen(nlh, sizeof(*ifal))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid data after header for address label dump requewst");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int ip6addrlbl_dump(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	struct ip6addrlbl_entry *p;
 	int idx = 0, s_idx = cb->args[0];
 	int err;
 
+	if (cb->strict_check) {
+		err = ip6addrlbl_valid_dump_req(nlh, cb->extack);
+		if (err < 0)
+			return err;
+	}
+
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(p, &net->ipv6.ip6addrlbl_table.head, list) {
 		if (idx >= s_idx) {
 			err = ip6addrlbl_fill(skb, p,
 					      net->ipv6.ip6addrlbl_table.seq,
 					      NETLINK_CB(cb->skb).portid,
-					      cb->nlh->nlmsg_seq,
+					      nlh->nlmsg_seq,
 					      RTM_NEWADDRLABEL,
 					      NLM_F_MULTI);
 			if (err < 0)
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 9a4261e50272..3f4d61017a69 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -209,6 +209,7 @@ lookup_protocol:
 	np->hop_limit	= -1;
 	np->mcast_hops	= IPV6_DEFAULT_MCASTHOPS;
 	np->mc_loop	= 1;
+	np->mc_all	= 1;
 	np->pmtudisc	= IPV6_PMTUDISC_WANT;
 	np->repflow	= net->ipv6.sysctl.flowlabel_reflect;
 	sk->sk_ipv6only	= net->ipv6.sysctl.bindv6only;
@@ -467,12 +468,10 @@ void inet6_destroy_sock(struct sock *sk)
 	/* Release rx options */
 
 	skb = xchg(&np->pktoptions, NULL);
-	if (skb)
-		kfree_skb(skb);
+	kfree_skb(skb);
 
 	skb = xchg(&np->rxpmtu, NULL);
-	if (skb)
-		kfree_skb(skb);
+	kfree_skb(skb);
 
 	/* Free flowlabels */
 	fl6_free_socklist(sk);
@@ -902,6 +901,7 @@ static const struct ipv6_stub ipv6_stub_impl = {
 
 static const struct ipv6_bpf_stub ipv6_bpf_stub_impl = {
 	.inet6_bind = __inet6_bind,
+	.udp6_lib_lookup = __udp6_lib_lookup,
 };
 
 static int __init inet6_init(void)
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 88a7579c23bd..63b2b66f9dfa 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -601,12 +601,11 @@ static void esp_input_done_esn(struct crypto_async_request *base, int err)
 
 static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
 {
-	struct ip_esp_hdr *esph;
 	struct crypto_aead *aead = x->data;
 	struct aead_request *req;
 	struct sk_buff *trailer;
 	int ivlen = crypto_aead_ivsize(aead);
-	int elen = skb->len - sizeof(*esph) - ivlen;
+	int elen = skb->len - sizeof(struct ip_esp_hdr) - ivlen;
 	int nfrags;
 	int assoclen;
 	int seqhilen;
@@ -616,7 +615,7 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
 	u8 *iv;
 	struct scatterlist *sg;
 
-	if (!pskb_may_pull(skb, sizeof(*esph) + ivlen)) {
+	if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + ivlen)) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -626,7 +625,7 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
 		goto out;
 	}
 
-	assoclen = sizeof(*esph);
+	assoclen = sizeof(struct ip_esp_hdr);
 	seqhilen = 0;
 
 	if (x->props.flags & XFRM_STATE_ESN) {
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 5516f55e214b..2a058b408a6a 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -29,6 +29,7 @@
 #include <linux/list.h>
 #include <linux/slab.h>
 
+#include <net/ip.h>
 #include <net/ipv6.h>
 #include <net/ndisc.h>
 #include <net/addrconf.h>
@@ -46,6 +47,7 @@ struct fib6_cleaner {
 	int (*func)(struct fib6_info *, void *arg);
 	int sernum;
 	void *arg;
+	bool skip_notify;
 };
 
 #ifdef CONFIG_IPV6_SUBTREES
@@ -160,8 +162,6 @@ struct fib6_info *fib6_info_alloc(gfp_t gfp_flags)
 	}
 
 	INIT_LIST_HEAD(&f6i->fib6_siblings);
-	f6i->fib6_metrics = (struct dst_metrics *)&dst_default_metrics;
-
 	atomic_inc(&f6i->fib6_ref);
 
 	return f6i;
@@ -171,7 +171,6 @@ void fib6_info_destroy_rcu(struct rcu_head *head)
 {
 	struct fib6_info *f6i = container_of(head, struct fib6_info, rcu);
 	struct rt6_exception_bucket *bucket;
-	struct dst_metrics *m;
 
 	WARN_ON(f6i->fib6_node);
 
@@ -196,6 +195,8 @@ void fib6_info_destroy_rcu(struct rcu_head *head)
 				*ppcpu_rt = NULL;
 			}
 		}
+
+		free_percpu(f6i->rt6i_pcpu);
 	}
 
 	lwtstate_put(f6i->fib6_nh.nh_lwtstate);
@@ -203,9 +204,7 @@ void fib6_info_destroy_rcu(struct rcu_head *head)
 	if (f6i->fib6_nh.nh_dev)
 		dev_put(f6i->fib6_nh.nh_dev);
 
-	m = f6i->fib6_metrics;
-	if (m != &dst_default_metrics && refcount_dec_and_test(&m->refcnt))
-		kfree(m);
+	ip_fib_metrics_put(f6i->fib6_metrics);
 
 	kfree(f6i);
 }
@@ -568,17 +567,31 @@ static int fib6_dump_table(struct fib6_table *table, struct sk_buff *skb,
 
 static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
+	struct rt6_rtnl_dump_arg arg = {};
 	unsigned int h, s_h;
 	unsigned int e = 0, s_e;
-	struct rt6_rtnl_dump_arg arg;
 	struct fib6_walker *w;
 	struct fib6_table *tb;
 	struct hlist_head *head;
 	int res = 0;
 
-	s_h = cb->args[0];
-	s_e = cb->args[1];
+	if (cb->strict_check) {
+		int err;
+
+		err = ip_valid_fib_dump_req(net, nlh, &arg.filter, cb);
+		if (err < 0)
+			return err;
+	} else if (nlmsg_len(nlh) >= sizeof(struct rtmsg)) {
+		struct rtmsg *rtm = nlmsg_data(nlh);
+
+		arg.filter.flags = rtm->rtm_flags & (RTM_F_PREFIX|RTM_F_CLONED);
+	}
+
+	/* fib entries are never clones */
+	if (arg.filter.flags & RTM_F_CLONED)
+		return skb->len;
 
 	w = (void *)cb->args[2];
 	if (!w) {
@@ -604,6 +617,20 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 	arg.net = net;
 	w->args = &arg;
 
+	if (arg.filter.table_id) {
+		tb = fib6_get_table(net, arg.filter.table_id);
+		if (!tb) {
+			NL_SET_ERR_MSG_MOD(cb->extack, "FIB table does not exist");
+			return -ENOENT;
+		}
+
+		res = fib6_dump_table(tb, skb, cb);
+		goto out;
+	}
+
+	s_h = cb->args[0];
+	s_e = cb->args[1];
+
 	rcu_read_lock();
 	for (h = s_h; h < FIB6_TABLE_HASHSZ; h++, s_e = 0) {
 		e = 0;
@@ -613,16 +640,16 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 				goto next;
 			res = fib6_dump_table(tb, skb, cb);
 			if (res != 0)
-				goto out;
+				goto out_unlock;
 next:
 			e++;
 		}
 	}
-out:
+out_unlock:
 	rcu_read_unlock();
 	cb->args[1] = e;
 	cb->args[0] = h;
-
+out:
 	res = res < 0 ? res : skb->len;
 	if (res <= 0)
 		fib6_dump_end(cb);
@@ -1952,6 +1979,7 @@ static int fib6_clean_node(struct fib6_walker *w)
 	struct fib6_cleaner *c = container_of(w, struct fib6_cleaner, w);
 	struct nl_info info = {
 		.nl_net = c->net,
+		.skip_notify = c->skip_notify,
 	};
 
 	if (c->sernum != FIB6_NO_SERNUM_CHANGE &&
@@ -2003,7 +2031,7 @@ static int fib6_clean_node(struct fib6_walker *w)
 
 static void fib6_clean_tree(struct net *net, struct fib6_node *root,
 			    int (*func)(struct fib6_info *, void *arg),
-			    int sernum, void *arg)
+			    int sernum, void *arg, bool skip_notify)
 {
 	struct fib6_cleaner c;
 
@@ -2015,13 +2043,14 @@ static void fib6_clean_tree(struct net *net, struct fib6_node *root,
 	c.sernum = sernum;
 	c.arg = arg;
 	c.net = net;
+	c.skip_notify = skip_notify;
 
 	fib6_walk(net, &c.w);
 }
 
 static void __fib6_clean_all(struct net *net,
 			     int (*func)(struct fib6_info *, void *),
-			     int sernum, void *arg)
+			     int sernum, void *arg, bool skip_notify)
 {
 	struct fib6_table *table;
 	struct hlist_head *head;
@@ -2033,7 +2062,7 @@ static void __fib6_clean_all(struct net *net,
 		hlist_for_each_entry_rcu(table, head, tb6_hlist) {
 			spin_lock_bh(&table->tb6_lock);
 			fib6_clean_tree(net, &table->tb6_root,
-					func, sernum, arg);
+					func, sernum, arg, skip_notify);
 			spin_unlock_bh(&table->tb6_lock);
 		}
 	}
@@ -2043,14 +2072,21 @@ static void __fib6_clean_all(struct net *net,
 void fib6_clean_all(struct net *net, int (*func)(struct fib6_info *, void *),
 		    void *arg)
 {
-	__fib6_clean_all(net, func, FIB6_NO_SERNUM_CHANGE, arg);
+	__fib6_clean_all(net, func, FIB6_NO_SERNUM_CHANGE, arg, false);
+}
+
+void fib6_clean_all_skip_notify(struct net *net,
+				int (*func)(struct fib6_info *, void *),
+				void *arg)
+{
+	__fib6_clean_all(net, func, FIB6_NO_SERNUM_CHANGE, arg, true);
 }
 
 static void fib6_flush_trees(struct net *net)
 {
 	int new_sernum = fib6_new_sernum(net);
 
-	__fib6_clean_all(net, NULL, new_sernum, NULL);
+	__fib6_clean_all(net, NULL, new_sernum, NULL, false);
 }
 
 /*
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index e493b041d4ac..515adbdba1d2 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -427,35 +427,17 @@ static void ip6gre_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		       u8 type, u8 code, int offset, __be32 info)
 {
 	struct net *net = dev_net(skb->dev);
-	const struct gre_base_hdr *greh;
 	const struct ipv6hdr *ipv6h;
-	int grehlen = sizeof(*greh);
+	struct tnl_ptk_info tpi;
 	struct ip6_tnl *t;
-	int key_off = 0;
-	__be16 flags;
-	__be32 key;
 
-	if (!pskb_may_pull(skb, offset + grehlen))
-		return;
-	greh = (const struct gre_base_hdr *)(skb->data + offset);
-	flags = greh->flags;
-	if (flags & (GRE_VERSION | GRE_ROUTING))
+	if (gre_parse_header(skb, &tpi, NULL, htons(ETH_P_IPV6),
+			     offset) < 0)
 		return;
-	if (flags & GRE_CSUM)
-		grehlen += 4;
-	if (flags & GRE_KEY) {
-		key_off = grehlen + offset;
-		grehlen += 4;
-	}
 
-	if (!pskb_may_pull(skb, offset + grehlen))
-		return;
 	ipv6h = (const struct ipv6hdr *)skb->data;
-	greh = (const struct gre_base_hdr *)(skb->data + offset);
-	key = key_off ? *(__be32 *)(skb->data + key_off) : 0;
-
 	t = ip6gre_tunnel_lookup(skb->dev, &ipv6h->daddr, &ipv6h->saddr,
-				 key, greh->protocol);
+				 tpi.key, tpi.proto);
 	if (!t)
 		return;
 
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 6242682be876..96577e742afd 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -178,7 +178,8 @@ static struct sk_buff *ip6_rcv_core(struct sk_buff *skb, struct net_device *dev,
 	 */
 	if ((ipv6_addr_loopback(&hdr->saddr) ||
 	     ipv6_addr_loopback(&hdr->daddr)) &&
-	     !(dev->flags & IFF_LOOPBACK))
+	    !(dev->flags & IFF_LOOPBACK) &&
+	    !netif_is_l3_master(dev))
 		goto err;
 
 	/* RFC4291 Errata ID: 3480
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index f9f8f554d141..89e0d5118afe 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -725,7 +725,7 @@ int ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
 
 			skb = frag;
 			frag = skb->next;
-			skb->next = NULL;
+			skb_mark_not_on_list(skb);
 		}
 
 		kfree(tmp_hdr);
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index a0b6932c3afd..a9d06d4dd057 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1184,11 +1184,6 @@ route_lookup:
 	}
 	skb_dst_set(skb, dst);
 
-	if (encap_limit >= 0) {
-		init_tel_txopt(&opt, encap_limit);
-		ipv6_push_frag_opts(skb, &opt.ops, &proto);
-	}
-
 	if (hop_limit == 0) {
 		if (skb->protocol == htons(ETH_P_IP))
 			hop_limit = ip_hdr(skb)->ttl;
@@ -1210,6 +1205,11 @@ route_lookup:
 	if (err)
 		return err;
 
+	if (encap_limit >= 0) {
+		init_tel_txopt(&opt, encap_limit);
+		ipv6_push_frag_opts(skb, &opt.ops, &proto);
+	}
+
 	skb_push(skb, sizeof(struct ipv6hdr));
 	skb_reset_network_header(skb);
 	ipv6h = ipv6_hdr(skb);
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index d0b7e0249c13..c3317ffb09eb 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -85,7 +85,8 @@ static struct mr_table *ip6mr_new_table(struct net *net, u32 id);
 static void ip6mr_free_table(struct mr_table *mrt);
 
 static void ip6_mr_forward(struct net *net, struct mr_table *mrt,
-			   struct sk_buff *skb, struct mfc6_cache *cache);
+			   struct net_device *dev, struct sk_buff *skb,
+			   struct mfc6_cache *cache);
 static int ip6mr_cache_report(struct mr_table *mrt, struct sk_buff *pkt,
 			      mifi_t mifi, int assert);
 static void mr6_netlink_event(struct mr_table *mrt, struct mfc6_cache *mfc,
@@ -138,6 +139,9 @@ static int ip6mr_fib_lookup(struct net *net, struct flowi6 *flp6,
 		.flags = FIB_LOOKUP_NOREF,
 	};
 
+	/* update flow if oif or iif point to device enslaved to l3mdev */
+	l3mdev_update_flow(net, flowi6_to_flowi(flp6));
+
 	err = fib_rules_lookup(net->ipv6.mr6_rules_ops,
 			       flowi6_to_flowi(flp6), 0, &arg);
 	if (err < 0)
@@ -164,7 +168,9 @@ static int ip6mr_rule_action(struct fib_rule *rule, struct flowi *flp,
 		return -EINVAL;
 	}
 
-	mrt = ip6mr_get_table(rule->fr_net, rule->table);
+	arg->table = fib_rule_get_table(rule, arg);
+
+	mrt = ip6mr_get_table(rule->fr_net, arg->table);
 	if (!mrt)
 		return -EAGAIN;
 	res->mrt = mrt;
@@ -1014,7 +1020,7 @@ static void ip6mr_cache_resolve(struct net *net, struct mr_table *mrt,
 			}
 			rtnl_unicast(skb, net, NETLINK_CB(skb).portid);
 		} else
-			ip6_mr_forward(net, mrt, skb, c);
+			ip6_mr_forward(net, mrt, skb->dev, skb, c);
 	}
 }
 
@@ -1120,7 +1126,7 @@ static int ip6mr_cache_report(struct mr_table *mrt, struct sk_buff *pkt,
 
 /* Queue a packet for resolution. It gets locked cache entry! */
 static int ip6mr_cache_unresolved(struct mr_table *mrt, mifi_t mifi,
-				  struct sk_buff *skb)
+				  struct sk_buff *skb, struct net_device *dev)
 {
 	struct mfc6_cache *c;
 	bool found = false;
@@ -1180,6 +1186,10 @@ static int ip6mr_cache_unresolved(struct mr_table *mrt, mifi_t mifi,
 		kfree_skb(skb);
 		err = -ENOBUFS;
 	} else {
+		if (dev) {
+			skb->dev = dev;
+			skb->skb_iif = dev->ifindex;
+		}
 		skb_queue_tail(&c->_c.mfc_un.unres.unresolved, skb);
 		err = 0;
 	}
@@ -2043,11 +2053,12 @@ static int ip6mr_find_vif(struct mr_table *mrt, struct net_device *dev)
 }
 
 static void ip6_mr_forward(struct net *net, struct mr_table *mrt,
-			   struct sk_buff *skb, struct mfc6_cache *c)
+			   struct net_device *dev, struct sk_buff *skb,
+			   struct mfc6_cache *c)
 {
 	int psend = -1;
 	int vif, ct;
-	int true_vifi = ip6mr_find_vif(mrt, skb->dev);
+	int true_vifi = ip6mr_find_vif(mrt, dev);
 
 	vif = c->_c.mfc_parent;
 	c->_c.mfc_un.res.pkt++;
@@ -2073,7 +2084,7 @@ static void ip6_mr_forward(struct net *net, struct mr_table *mrt,
 	/*
 	 * Wrong interface: drop packet and (maybe) send PIM assert.
 	 */
-	if (mrt->vif_table[vif].dev != skb->dev) {
+	if (mrt->vif_table[vif].dev != dev) {
 		c->_c.mfc_un.res.wrong_if++;
 
 		if (true_vifi >= 0 && mrt->mroute_do_assert &&
@@ -2154,6 +2165,19 @@ int ip6_mr_input(struct sk_buff *skb)
 		.flowi6_mark	= skb->mark,
 	};
 	int err;
+	struct net_device *dev;
+
+	/* skb->dev passed in is the master dev for vrfs.
+	 * Get the proper interface that does have a vif associated with it.
+	 */
+	dev = skb->dev;
+	if (netif_is_l3_master(skb->dev)) {
+		dev = dev_get_by_index_rcu(net, IPCB(skb)->iif);
+		if (!dev) {
+			kfree_skb(skb);
+			return -ENODEV;
+		}
+	}
 
 	err = ip6mr_fib_lookup(net, &fl6, &mrt);
 	if (err < 0) {
@@ -2165,7 +2189,7 @@ int ip6_mr_input(struct sk_buff *skb)
 	cache = ip6mr_cache_find(mrt,
 				 &ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr);
 	if (!cache) {
-		int vif = ip6mr_find_vif(mrt, skb->dev);
+		int vif = ip6mr_find_vif(mrt, dev);
 
 		if (vif >= 0)
 			cache = ip6mr_cache_find_any(mrt,
@@ -2179,9 +2203,9 @@ int ip6_mr_input(struct sk_buff *skb)
 	if (!cache) {
 		int vif;
 
-		vif = ip6mr_find_vif(mrt, skb->dev);
+		vif = ip6mr_find_vif(mrt, dev);
 		if (vif >= 0) {
-			int err = ip6mr_cache_unresolved(mrt, vif, skb);
+			int err = ip6mr_cache_unresolved(mrt, vif, skb, dev);
 			read_unlock(&mrt_lock);
 
 			return err;
@@ -2191,7 +2215,7 @@ int ip6_mr_input(struct sk_buff *skb)
 		return -ENODEV;
 	}
 
-	ip6_mr_forward(net, mrt, skb, cache);
+	ip6_mr_forward(net, mrt, dev, skb, cache);
 
 	read_unlock(&mrt_lock);
 
@@ -2257,7 +2281,7 @@ int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm,
 		iph->saddr = rt->rt6i_src.addr;
 		iph->daddr = rt->rt6i_dst.addr;
 
-		err = ip6mr_cache_unresolved(mrt, vif, skb2);
+		err = ip6mr_cache_unresolved(mrt, vif, skb2, dev);
 		read_unlock(&mrt_lock);
 
 		return err;
@@ -2433,6 +2457,30 @@ errout:
 
 static int ip6mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
+	struct fib_dump_filter filter = {};
+	int err;
+
+	if (cb->strict_check) {
+		err = ip_valid_fib_dump_req(sock_net(skb->sk), nlh,
+					    &filter, cb);
+		if (err < 0)
+			return err;
+	}
+
+	if (filter.table_id) {
+		struct mr_table *mrt;
+
+		mrt = ip6mr_get_table(sock_net(skb->sk), filter.table_id);
+		if (!mrt) {
+			NL_SET_ERR_MSG_MOD(cb->extack, "MR table does not exist");
+			return -ENOENT;
+		}
+		err = mr_table_dump(mrt, skb, cb, _ip6mr_fill_mroute,
+				    &mfc_unres_lock, &filter);
+		return skb->len ? : err;
+	}
+
 	return mr_rtm_dumproute(skb, cb, ip6mr_mr_table_iter,
-				_ip6mr_fill_mroute, &mfc_unres_lock);
+				_ip6mr_fill_mroute, &mfc_unres_lock, &filter);
 }
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index c0cac9cc3a28..381ce38940ae 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -674,6 +674,13 @@ done:
 			retv = ipv6_sock_ac_drop(sk, mreq.ipv6mr_ifindex, &mreq.ipv6mr_acaddr);
 		break;
 	}
+	case IPV6_MULTICAST_ALL:
+		if (optlen < sizeof(int))
+			goto e_inval;
+		np->mc_all = valbool;
+		retv = 0;
+		break;
+
 	case MCAST_JOIN_GROUP:
 	case MCAST_LEAVE_GROUP:
 	{
@@ -1266,6 +1273,10 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
 		val = np->mcast_oif;
 		break;
 
+	case IPV6_MULTICAST_ALL:
+		val = np->mc_all;
+		break;
+
 	case IPV6_UNICAST_IF:
 		val = (__force int)htonl((__u32) np->ucast_oif);
 		break;
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 4ae54aaca373..21f6deb2aec9 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -636,7 +636,7 @@ bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
 	}
 	if (!mc) {
 		rcu_read_unlock();
-		return true;
+		return np->mc_all;
 	}
 	read_lock(&mc->sflock);
 	psl = mc->sflist;
@@ -2436,17 +2436,17 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
 {
 	int err;
 
-	/* callers have the socket lock and rtnl lock
-	 * so no other readers or writers of iml or its sflist
-	 */
+	write_lock_bh(&iml->sflock);
 	if (!iml->sflist) {
 		/* any-source empty exclude case */
-		return ip6_mc_del_src(idev, &iml->addr, iml->sfmode, 0, NULL, 0);
+		err = ip6_mc_del_src(idev, &iml->addr, iml->sfmode, 0, NULL, 0);
+	} else {
+		err = ip6_mc_del_src(idev, &iml->addr, iml->sfmode,
+				iml->sflist->sl_count, iml->sflist->sl_addr, 0);
+		sock_kfree_s(sk, iml->sflist, IP6_SFLSIZE(iml->sflist->sl_max));
+		iml->sflist = NULL;
 	}
-	err = ip6_mc_del_src(idev, &iml->addr, iml->sfmode,
-		iml->sflist->sl_count, iml->sflist->sl_addr, 0);
-	sock_kfree_s(sk, iml->sflist, IP6_SFLSIZE(iml->sflist->sl_max));
-	iml->sflist = NULL;
+	write_unlock_bh(&iml->sflock);
 	return err;
 }
 
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0ec273997d1d..a25cfdd47c89 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1533,7 +1533,7 @@ static void ndisc_redirect_rcv(struct sk_buff *skb)
 
 	if (!ndopts.nd_opts_rh) {
 		ip6_redirect_no_header(skb, dev_net(skb->dev),
-					skb->dev->ifindex, 0);
+					skb->dev->ifindex);
 		return;
 	}
 
@@ -1784,6 +1784,8 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event,
 		change_info = ptr;
 		if (change_info->flags_changed & IFF_NOARP)
 			neigh_changeaddr(&nd_tbl, dev);
+		if (!netif_carrier_ok(dev))
+			neigh_carrier_down(&nd_tbl, dev);
 		break;
 	case NETDEV_DOWN:
 		neigh_ifdown(&nd_tbl, dev);
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index 8b147440fbdc..af737b47b9b5 100644
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -65,7 +65,10 @@ ipv6header_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 		}
 
 		hp = skb_header_pointer(skb, ptr, sizeof(_hdr), &_hdr);
-		BUG_ON(hp == NULL);
+		if (!hp) {
+			par->hotdrop = true;
+			return false;
+		}
 
 		/* Calculate the header length */
 		if (nexthdr == NEXTHDR_FRAGMENT)
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c
index 2c99b94eeca3..21bf6bf04323 100644
--- a/net/ipv6/netfilter/ip6t_rt.c
+++ b/net/ipv6/netfilter/ip6t_rt.c
@@ -137,7 +137,10 @@ static bool rt_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 							sizeof(_addr),
 							&_addr);
 
-				BUG_ON(ap == NULL);
+				if (ap == NULL) {
+					par->hotdrop = true;
+					return false;
+				}
 
 				if (ipv6_addr_equal(ap, &rtinfo->addrs[i])) {
 					pr_debug("i=%d temp=%d;\n", i, temp);
@@ -166,7 +169,10 @@ static bool rt_mt6(const struct sk_buff *skb, struct xt_action_param *par)
 							+ temp * sizeof(_addr),
 							sizeof(_addr),
 							&_addr);
-				BUG_ON(ap == NULL);
+				if (ap == NULL) {
+					par->hotdrop = true;
+					return false;
+				}
 
 				if (!ipv6_addr_equal(ap, &rtinfo->addrs[temp]))
 					break;
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 8f68a518d9db..b8ac369f98ad 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -450,7 +450,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct sk_buff *prev,  struct net_devic
 	sub_frag_mem_limit(fq->q.net, head->truesize);
 
 	head->ignore_df = 1;
-	head->next = NULL;
+	skb_mark_not_on_list(head);
 	head->dev = dev;
 	head->tstamp = fq->q.stamp;
 	ipv6_hdr(head)->payload_len = htons(payload_len);
diff --git a/net/ipv6/netfilter/nf_nat_masquerade_ipv6.c b/net/ipv6/netfilter/nf_nat_masquerade_ipv6.c
index e6eb7cf9b54f..3e4bf2286abe 100644
--- a/net/ipv6/netfilter/nf_nat_masquerade_ipv6.c
+++ b/net/ipv6/netfilter/nf_nat_masquerade_ipv6.c
@@ -87,18 +87,30 @@ static struct notifier_block masq_dev_notifier = {
 struct masq_dev_work {
 	struct work_struct work;
 	struct net *net;
+	struct in6_addr addr;
 	int ifindex;
 };
 
+static int inet_cmp(struct nf_conn *ct, void *work)
+{
+	struct masq_dev_work *w = (struct masq_dev_work *)work;
+	struct nf_conntrack_tuple *tuple;
+
+	if (!device_cmp(ct, (void *)(long)w->ifindex))
+		return 0;
+
+	tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+	return ipv6_addr_equal(&w->addr, &tuple->dst.u3.in6);
+}
+
 static void iterate_cleanup_work(struct work_struct *work)
 {
 	struct masq_dev_work *w;
-	long index;
 
 	w = container_of(work, struct masq_dev_work, work);
 
-	index = w->ifindex;
-	nf_ct_iterate_cleanup_net(w->net, device_cmp, (void *)index, 0, 0);
+	nf_ct_iterate_cleanup_net(w->net, inet_cmp, (void *)w, 0, 0);
 
 	put_net(w->net);
 	kfree(w);
@@ -147,6 +159,7 @@ static int masq_inet_event(struct notifier_block *this,
 		INIT_WORK(&w->work, iterate_cleanup_work);
 		w->ifindex = dev->ifindex;
 		w->net = net;
+		w->addr = ifa->addr;
 		schedule_work(&w->work);
 
 		return NOTIFY_DONE;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 5c5b4f79296e..5c3c92713096 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -145,7 +145,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 		 */
 		if (end < fq->q.len ||
 		    ((fq->q.flags & INET_FRAG_LAST_IN) && end != fq->q.len))
-			goto err;
+			goto discard_fq;
 		fq->q.flags |= INET_FRAG_LAST_IN;
 		fq->q.len = end;
 	} else {
@@ -162,20 +162,20 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
 		if (end > fq->q.len) {
 			/* Some bits beyond end -> corruption. */
 			if (fq->q.flags & INET_FRAG_LAST_IN)
-				goto err;
+				goto discard_fq;
 			fq->q.len = end;
 		}
 	}
 
 	if (end == offset)
-		goto err;
+		goto discard_fq;
 
 	/* Point into the IP datagram 'data' part. */
 	if (!pskb_pull(skb, (u8 *) (fhdr + 1) - skb->data))
-		goto err;
+		goto discard_fq;
 
 	if (pskb_trim_rcsum(skb, end - offset))
-		goto err;
+		goto discard_fq;
 
 	/* Find out which fragments are in front and at the back of us
 	 * in the chain of fragments so far.  We must know where to put
@@ -388,7 +388,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
 	}
 	sub_frag_mem_limit(fq->q.net, sum_truesize);
 
-	head->next = NULL;
+	skb_mark_not_on_list(head);
 	head->dev = dev;
 	head->tstamp = fq->q.stamp;
 	ipv6_hdr(head)->payload_len = htons(payload_len);
@@ -418,6 +418,7 @@ out_fail:
 	rcu_read_lock();
 	__IP6_INC_STATS(net, __in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
 	rcu_read_unlock();
+	inet_frag_kill(&fq->q);
 	return -1;
 }
 
@@ -553,7 +554,6 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
 
 		table[0].data = &net->ipv6.frags.high_thresh;
 		table[0].extra1 = &net->ipv6.frags.low_thresh;
-		table[0].extra2 = &init_net.ipv6.frags.high_thresh;
 		table[1].data = &net->ipv6.frags.low_thresh;
 		table[1].extra2 = &net->ipv6.frags.high_thresh;
 		table[2].data = &net->ipv6.frags.timeout;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a366c05a239d..e3226284e480 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -364,14 +364,11 @@ EXPORT_SYMBOL(ip6_dst_alloc);
 
 static void ip6_dst_destroy(struct dst_entry *dst)
 {
-	struct dst_metrics *p = (struct dst_metrics *)DST_METRICS_PTR(dst);
 	struct rt6_info *rt = (struct rt6_info *)dst;
 	struct fib6_info *from;
 	struct inet6_dev *idev;
 
-	if (p != &dst_default_metrics && refcount_dec_and_test(&p->refcnt))
-		kfree(p);
-
+	ip_dst_metrics_put(dst);
 	rt6_uncached_list_del(rt);
 
 	idev = rt->rt6i_idev;
@@ -520,10 +517,11 @@ static void rt6_probe_deferred(struct work_struct *w)
 
 static void rt6_probe(struct fib6_info *rt)
 {
-	struct __rt6_probe_work *work;
+	struct __rt6_probe_work *work = NULL;
 	const struct in6_addr *nh_gw;
 	struct neighbour *neigh;
 	struct net_device *dev;
+	struct inet6_dev *idev;
 
 	/*
 	 * Okay, this does not seem to be appropriate
@@ -539,15 +537,12 @@ static void rt6_probe(struct fib6_info *rt)
 	nh_gw = &rt->fib6_nh.nh_gw;
 	dev = rt->fib6_nh.nh_dev;
 	rcu_read_lock_bh();
+	idev = __in6_dev_get(dev);
 	neigh = __ipv6_neigh_lookup_noref(dev, nh_gw);
 	if (neigh) {
-		struct inet6_dev *idev;
-
 		if (neigh->nud_state & NUD_VALID)
 			goto out;
 
-		idev = __in6_dev_get(dev);
-		work = NULL;
 		write_lock(&neigh->lock);
 		if (!(neigh->nud_state & NUD_VALID) &&
 		    time_after(jiffies,
@@ -557,11 +552,13 @@ static void rt6_probe(struct fib6_info *rt)
 				__neigh_set_probe_once(neigh);
 		}
 		write_unlock(&neigh->lock);
-	} else {
+	} else if (time_after(jiffies, rt->last_probe +
+				       idev->cnf.rtr_probe_interval)) {
 		work = kmalloc(sizeof(*work), GFP_ATOMIC);
 	}
 
 	if (work) {
+		rt->last_probe = jiffies;
 		INIT_WORK(&work->work, rt6_probe_deferred);
 		work->target = *nh_gw;
 		dev_hold(dev);
@@ -978,11 +975,7 @@ static void rt6_set_from(struct rt6_info *rt, struct fib6_info *from)
 {
 	rt->rt6i_flags &= ~RTF_EXPIRES;
 	rcu_assign_pointer(rt->from, from);
-	dst_init_metrics(&rt->dst, from->fib6_metrics->metrics, true);
-	if (from->fib6_metrics != &dst_default_metrics) {
-		rt->dst._metrics |= DST_METRICS_REFCOUNTED;
-		refcount_inc(&from->fib6_metrics->refcnt);
-	}
+	ip_dst_init_metrics(&rt->dst, from->fib6_metrics);
 }
 
 /* Caller must already hold reference to @ort */
@@ -1000,7 +993,6 @@ static void ip6_rt_copy_init(struct rt6_info *rt, struct fib6_info *ort)
 #ifdef CONFIG_IPV6_SUBTREES
 	rt->rt6i_src = ort->fib6_src;
 #endif
-	rt->rt6i_prefsrc = ort->fib6_prefsrc;
 }
 
 static struct fib6_node* fib6_backtrack(struct fib6_node *fn,
@@ -1454,11 +1446,6 @@ static int rt6_insert_exception(struct rt6_info *nrt,
 	if (ort->fib6_src.plen)
 		src_key = &nrt->rt6i_src.addr;
 #endif
-
-	/* Update rt6i_prefsrc as it could be changed
-	 * in rt6_remove_prefsrc()
-	 */
-	nrt->rt6i_prefsrc = ort->fib6_prefsrc;
 	/* rt6_mtu_change() might lower mtu on ort.
 	 * Only insert this exception route if its mtu
 	 * is less than ort's mtu value.
@@ -1640,25 +1627,6 @@ static void rt6_update_exception_stamp_rt(struct rt6_info *rt)
 	rcu_read_unlock();
 }
 
-static void rt6_exceptions_remove_prefsrc(struct fib6_info *rt)
-{
-	struct rt6_exception_bucket *bucket;
-	struct rt6_exception *rt6_ex;
-	int i;
-
-	bucket = rcu_dereference_protected(rt->rt6i_exception_bucket,
-					lockdep_is_held(&rt6_exception_lock));
-
-	if (bucket) {
-		for (i = 0; i < FIB6_EXCEPTION_BUCKET_SIZE; i++) {
-			hlist_for_each_entry(rt6_ex, &bucket->chain, hlist) {
-				rt6_ex->rt6i->rt6i_prefsrc.plen = 0;
-			}
-			bucket++;
-		}
-	}
-}
-
 static bool rt6_mtu_change_route_allowed(struct inet6_dev *idev,
 					 struct rt6_info *rt, int mtu)
 {
@@ -2103,7 +2071,8 @@ struct dst_entry *ip6_route_output_flags(struct net *net, const struct sock *sk,
 {
 	bool any_src;
 
-	if (rt6_need_strict(&fl6->daddr)) {
+	if (ipv6_addr_type(&fl6->daddr) &
+	    (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL)) {
 		struct dst_entry *dst;
 
 		dst = l3mdev_link_scope_lookup(net, fl6);
@@ -2373,15 +2342,14 @@ void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu,
 {
 	const struct ipv6hdr *iph = (struct ipv6hdr *) skb->data;
 	struct dst_entry *dst;
-	struct flowi6 fl6;
-
-	memset(&fl6, 0, sizeof(fl6));
-	fl6.flowi6_oif = oif;
-	fl6.flowi6_mark = mark ? mark : IP6_REPLY_MARK(net, skb->mark);
-	fl6.daddr = iph->daddr;
-	fl6.saddr = iph->saddr;
-	fl6.flowlabel = ip6_flowinfo(iph);
-	fl6.flowi6_uid = uid;
+	struct flowi6 fl6 = {
+		.flowi6_oif = oif,
+		.flowi6_mark = mark ? mark : IP6_REPLY_MARK(net, skb->mark),
+		.daddr = iph->daddr,
+		.saddr = iph->saddr,
+		.flowlabel = ip6_flowinfo(iph),
+		.flowi6_uid = uid,
+	};
 
 	dst = ip6_route_output(net, NULL, &fl6);
 	if (!dst->error)
@@ -2532,16 +2500,15 @@ void ip6_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark,
 {
 	const struct ipv6hdr *iph = (struct ipv6hdr *) skb->data;
 	struct dst_entry *dst;
-	struct flowi6 fl6;
-
-	memset(&fl6, 0, sizeof(fl6));
-	fl6.flowi6_iif = LOOPBACK_IFINDEX;
-	fl6.flowi6_oif = oif;
-	fl6.flowi6_mark = mark;
-	fl6.daddr = iph->daddr;
-	fl6.saddr = iph->saddr;
-	fl6.flowlabel = ip6_flowinfo(iph);
-	fl6.flowi6_uid = uid;
+	struct flowi6 fl6 = {
+		.flowi6_iif = LOOPBACK_IFINDEX,
+		.flowi6_oif = oif,
+		.flowi6_mark = mark,
+		.daddr = iph->daddr,
+		.saddr = iph->saddr,
+		.flowlabel = ip6_flowinfo(iph),
+		.flowi6_uid = uid,
+	};
 
 	dst = ip6_route_redirect(net, &fl6, skb, &ipv6_hdr(skb)->saddr);
 	rt6_do_redirect(dst, NULL, skb);
@@ -2549,21 +2516,18 @@ void ip6_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark,
 }
 EXPORT_SYMBOL_GPL(ip6_redirect);
 
-void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif,
-			    u32 mark)
+void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif)
 {
 	const struct ipv6hdr *iph = ipv6_hdr(skb);
 	const struct rd_msg *msg = (struct rd_msg *)icmp6_hdr(skb);
 	struct dst_entry *dst;
-	struct flowi6 fl6;
-
-	memset(&fl6, 0, sizeof(fl6));
-	fl6.flowi6_iif = LOOPBACK_IFINDEX;
-	fl6.flowi6_oif = oif;
-	fl6.flowi6_mark = mark;
-	fl6.daddr = msg->dest;
-	fl6.saddr = iph->daddr;
-	fl6.flowi6_uid = sock_net_uid(net, NULL);
+	struct flowi6 fl6 = {
+		.flowi6_iif = LOOPBACK_IFINDEX,
+		.flowi6_oif = oif,
+		.daddr = msg->dest,
+		.saddr = iph->daddr,
+		.flowi6_uid = sock_net_uid(net, NULL),
+	};
 
 	dst = ip6_route_redirect(net, &fl6, skb, &iph->saddr);
 	rt6_do_redirect(dst, NULL, skb);
@@ -2734,24 +2698,6 @@ out:
 	return entries > rt_max_size;
 }
 
-static int ip6_convert_metrics(struct net *net, struct fib6_info *rt,
-			       struct fib6_config *cfg)
-{
-	struct dst_metrics *p;
-
-	if (!cfg->fc_mx)
-		return 0;
-
-	p = kzalloc(sizeof(*rt->fib6_metrics), GFP_KERNEL);
-	if (unlikely(!p))
-		return -ENOMEM;
-
-	refcount_set(&p->refcnt, 1);
-	rt->fib6_metrics = p;
-
-	return ip_metrics_convert(net, cfg->fc_mx, cfg->fc_mx_len, p->metrics);
-}
-
 static struct rt6_info *ip6_nh_lookup_table(struct net *net,
 					    struct fib6_config *cfg,
 					    const struct in6_addr *gw_addr,
@@ -3027,13 +2973,17 @@ static struct fib6_info *ip6_route_info_create(struct fib6_config *cfg,
 	if (!rt)
 		goto out;
 
+	rt->fib6_metrics = ip_fib_metrics_init(net, cfg->fc_mx, cfg->fc_mx_len);
+	if (IS_ERR(rt->fib6_metrics)) {
+		err = PTR_ERR(rt->fib6_metrics);
+		/* Do not leave garbage there. */
+		rt->fib6_metrics = (struct dst_metrics *)&dst_default_metrics;
+		goto out;
+	}
+
 	if (cfg->fc_flags & RTF_ADDRCONF)
 		rt->dst_nocount = true;
 
-	err = ip6_convert_metrics(net, rt, cfg);
-	if (err < 0)
-		goto out;
-
 	if (cfg->fc_flags & RTF_EXPIRES)
 		fib6_set_expires(rt, jiffies +
 				clock_t_to_jiffies(cfg->fc_expires));
@@ -3142,8 +3092,6 @@ install_route:
 	rt->fib6_nh.nh_dev = dev;
 	rt->fib6_table = table;
 
-	cfg->fc_nlinfo.nl_net = dev_net(dev);
-
 	if (idev)
 		in6_dev_put(idev);
 
@@ -3635,23 +3583,23 @@ static void rtmsg_to_fib6_config(struct net *net,
 				 struct in6_rtmsg *rtmsg,
 				 struct fib6_config *cfg)
 {
-	memset(cfg, 0, sizeof(*cfg));
-
-	cfg->fc_table = l3mdev_fib_table_by_index(net, rtmsg->rtmsg_ifindex) ?
-			 : RT6_TABLE_MAIN;
-	cfg->fc_ifindex = rtmsg->rtmsg_ifindex;
-	cfg->fc_metric = rtmsg->rtmsg_metric;
-	cfg->fc_expires = rtmsg->rtmsg_info;
-	cfg->fc_dst_len = rtmsg->rtmsg_dst_len;
-	cfg->fc_src_len = rtmsg->rtmsg_src_len;
-	cfg->fc_flags = rtmsg->rtmsg_flags;
-	cfg->fc_type = rtmsg->rtmsg_type;
+	*cfg = (struct fib6_config){
+		.fc_table = l3mdev_fib_table_by_index(net, rtmsg->rtmsg_ifindex) ?
+			 : RT6_TABLE_MAIN,
+		.fc_ifindex = rtmsg->rtmsg_ifindex,
+		.fc_metric = rtmsg->rtmsg_metric,
+		.fc_expires = rtmsg->rtmsg_info,
+		.fc_dst_len = rtmsg->rtmsg_dst_len,
+		.fc_src_len = rtmsg->rtmsg_src_len,
+		.fc_flags = rtmsg->rtmsg_flags,
+		.fc_type = rtmsg->rtmsg_type,
 
-	cfg->fc_nlinfo.nl_net = net;
+		.fc_nlinfo.nl_net = net,
 
-	cfg->fc_dst = rtmsg->rtmsg_dst;
-	cfg->fc_src = rtmsg->rtmsg_src;
-	cfg->fc_gateway = rtmsg->rtmsg_gateway;
+		.fc_dst = rtmsg->rtmsg_dst,
+		.fc_src = rtmsg->rtmsg_src,
+		.fc_gateway = rtmsg->rtmsg_gateway,
+	};
 }
 
 int ipv6_route_ioctl(struct net *net, unsigned int cmd, void __user *arg)
@@ -3758,6 +3706,7 @@ struct fib6_info *addrconf_f6i_alloc(struct net *net,
 	if (!f6i)
 		return ERR_PTR(-ENOMEM);
 
+	f6i->fib6_metrics = ip_fib_metrics_init(net, NULL, 0);
 	f6i->dst_nocount = true;
 	f6i->dst_host = true;
 	f6i->fib6_protocol = RTPROT_KERNEL;
@@ -3800,8 +3749,6 @@ static int fib6_remove_prefsrc(struct fib6_info *rt, void *arg)
 		spin_lock_bh(&rt6_exception_lock);
 		/* remove prefsrc entry */
 		rt->fib6_prefsrc.plen = 0;
-		/* need to update cache as well */
-		rt6_exceptions_remove_prefsrc(rt);
 		spin_unlock_bh(&rt6_exception_lock);
 	}
 	return 0;
@@ -4079,8 +4026,12 @@ void rt6_sync_down_dev(struct net_device *dev, unsigned long event)
 			.event = event,
 		},
 	};
+	struct net *net = dev_net(dev);
 
-	fib6_clean_all(dev_net(dev), fib6_ifdown, &arg);
+	if (net->ipv6.sysctl.skip_notify_on_dev_down)
+		fib6_clean_all_skip_notify(net, fib6_ifdown, &arg);
+	else
+		fib6_clean_all(net, fib6_ifdown, &arg);
 }
 
 void rt6_disable_ip(struct net_device *dev, unsigned long event)
@@ -4170,20 +4121,25 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
 	int err;
 
 	err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_ipv6_policy,
-			  NULL);
+			  extack);
 	if (err < 0)
 		goto errout;
 
 	err = -EINVAL;
 	rtm = nlmsg_data(nlh);
-	memset(cfg, 0, sizeof(*cfg));
 
-	cfg->fc_table = rtm->rtm_table;
-	cfg->fc_dst_len = rtm->rtm_dst_len;
-	cfg->fc_src_len = rtm->rtm_src_len;
-	cfg->fc_flags = RTF_UP;
-	cfg->fc_protocol = rtm->rtm_protocol;
-	cfg->fc_type = rtm->rtm_type;
+	*cfg = (struct fib6_config){
+		.fc_table = rtm->rtm_table,
+		.fc_dst_len = rtm->rtm_dst_len,
+		.fc_src_len = rtm->rtm_src_len,
+		.fc_flags = RTF_UP,
+		.fc_protocol = rtm->rtm_protocol,
+		.fc_type = rtm->rtm_type,
+
+		.fc_nlinfo.portid = NETLINK_CB(skb).portid,
+		.fc_nlinfo.nlh = nlh,
+		.fc_nlinfo.nl_net = sock_net(skb->sk),
+	};
 
 	if (rtm->rtm_type == RTN_UNREACHABLE ||
 	    rtm->rtm_type == RTN_BLACKHOLE ||
@@ -4199,10 +4155,6 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
 
 	cfg->fc_flags |= (rtm->rtm_flags & RTNH_F_ONLINK);
 
-	cfg->fc_nlinfo.portid = NETLINK_CB(skb).portid;
-	cfg->fc_nlinfo.nlh = nlh;
-	cfg->fc_nlinfo.nl_net = sock_net(skb->sk);
-
 	if (tb[RTA_GATEWAY]) {
 		cfg->fc_gateway = nla_get_in6_addr(tb[RTA_GATEWAY]);
 		cfg->fc_flags |= RTF_GATEWAY;
@@ -4815,28 +4767,52 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
+static bool fib6_info_uses_dev(const struct fib6_info *f6i,
+			       const struct net_device *dev)
+{
+	if (f6i->fib6_nh.nh_dev == dev)
+		return true;
+
+	if (f6i->fib6_nsiblings) {
+		struct fib6_info *sibling, *next_sibling;
+
+		list_for_each_entry_safe(sibling, next_sibling,
+					 &f6i->fib6_siblings, fib6_siblings) {
+			if (sibling->fib6_nh.nh_dev == dev)
+				return true;
+		}
+	}
+
+	return false;
+}
+
 int rt6_dump_route(struct fib6_info *rt, void *p_arg)
 {
 	struct rt6_rtnl_dump_arg *arg = (struct rt6_rtnl_dump_arg *) p_arg;
+	struct fib_dump_filter *filter = &arg->filter;
+	unsigned int flags = NLM_F_MULTI;
 	struct net *net = arg->net;
 
 	if (rt == net->ipv6.fib6_null_entry)
 		return 0;
 
-	if (nlmsg_len(arg->cb->nlh) >= sizeof(struct rtmsg)) {
-		struct rtmsg *rtm = nlmsg_data(arg->cb->nlh);
-
-		/* user wants prefix routes only */
-		if (rtm->rtm_flags & RTM_F_PREFIX &&
-		    !(rt->fib6_flags & RTF_PREFIX_RT)) {
-			/* success since this is not a prefix route */
+	if ((filter->flags & RTM_F_PREFIX) &&
+	    !(rt->fib6_flags & RTF_PREFIX_RT)) {
+		/* success since this is not a prefix route */
+		return 1;
+	}
+	if (filter->filter_set) {
+		if ((filter->rt_type && rt->fib6_type != filter->rt_type) ||
+		    (filter->dev && !fib6_info_uses_dev(rt, filter->dev)) ||
+		    (filter->protocol && rt->fib6_protocol != filter->protocol)) {
 			return 1;
 		}
+		flags |= NLM_F_DUMP_FILTERED;
 	}
 
 	return rt6_fill_node(net, arg->skb, rt, NULL, NULL, NULL, 0,
 			     RTM_NEWROUTE, NETLINK_CB(arg->cb->skb).portid,
-			     arg->cb->nlh->nlmsg_seq, NLM_F_MULTI);
+			     arg->cb->nlh->nlmsg_seq, flags);
 }
 
 static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
@@ -4850,7 +4826,7 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 	struct rt6_info *rt;
 	struct sk_buff *skb;
 	struct rtmsg *rtm;
-	struct flowi6 fl6;
+	struct flowi6 fl6 = {};
 	bool fibmatch;
 
 	err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_ipv6_policy,
@@ -4859,7 +4835,6 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 		goto errout;
 
 	err = -EINVAL;
-	memset(&fl6, 0, sizeof(fl6));
 	rtm = nlmsg_data(nlh);
 	fl6.flowlabel = ip6_make_flowinfo(rtm->rtm_tos, 0);
 	fibmatch = !!(rtm->rtm_flags & RTM_F_FIB_MATCH);
@@ -5084,7 +5059,10 @@ int ipv6_sysctl_rtcache_flush(struct ctl_table *ctl, int write,
 	return 0;
 }
 
-struct ctl_table ipv6_route_table_template[] = {
+static int zero;
+static int one = 1;
+
+static struct ctl_table ipv6_route_table_template[] = {
 	{
 		.procname	=	"flush",
 		.data		=	&init_net.ipv6.sysctl.flush_delay,
@@ -5155,6 +5133,15 @@ struct ctl_table ipv6_route_table_template[] = {
 		.mode		=	0644,
 		.proc_handler	=	proc_dointvec_ms_jiffies,
 	},
+	{
+		.procname	=	"skip_notify_on_dev_down",
+		.data		=	&init_net.ipv6.sysctl.skip_notify_on_dev_down,
+		.maxlen		=	sizeof(int),
+		.mode		=	0644,
+		.proc_handler	=	proc_dointvec,
+		.extra1		=	&zero,
+		.extra2		=	&one,
+	},
 	{ }
 };
 
@@ -5178,6 +5165,7 @@ struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
 		table[7].data = &net->ipv6.sysctl.ip6_rt_mtu_expires;
 		table[8].data = &net->ipv6.sysctl.ip6_rt_min_advmss;
 		table[9].data = &net->ipv6.sysctl.ip6_rt_gc_min_interval;
+		table[10].data = &net->ipv6.sysctl.skip_notify_on_dev_down;
 
 		/* Don't export sysctls to unprivileged users */
 		if (net->user_ns != &init_user_ns)
@@ -5242,6 +5230,7 @@ static int __net_init ip6_route_net_init(struct net *net)
 	net->ipv6.sysctl.ip6_rt_gc_elasticity = 9;
 	net->ipv6.sysctl.ip6_rt_mtu_expires = 10*60*HZ;
 	net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40;
+	net->ipv6.sysctl.skip_notify_on_dev_down = 0;
 
 	net->ipv6.ip6_rt_gc_expire = 30*HZ;
 
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index e9400ffa7875..51c9f75f34b9 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -534,13 +534,13 @@ static int ipip6_err(struct sk_buff *skb, u32 info)
 
 	if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) {
 		ipv4_update_pmtu(skb, dev_net(skb->dev), info,
-				 t->parms.link, 0, iph->protocol, 0);
+				 t->parms.link, iph->protocol);
 		err = 0;
 		goto out;
 	}
 	if (type == ICMP_REDIRECT) {
-		ipv4_redirect(skb, dev_net(skb->dev), t->parms.link, 0,
-			      iph->protocol, 0);
+		ipv4_redirect(skb, dev_net(skb->dev), t->parms.link,
+			      iph->protocol);
 		err = 0;
 		goto out;
 	}
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 28c4aa5078fc..06d17ff3562f 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -548,7 +548,7 @@ static __inline__ void udpv6_err(struct sk_buff *skb,
 	__udp6_lib_err(skb, opt, type, code, offset, info, &udp_table);
 }
 
-static DEFINE_STATIC_KEY_FALSE(udpv6_encap_needed_key);
+DEFINE_STATIC_KEY_FALSE(udpv6_encap_needed_key);
 void udpv6_encap_enable(void)
 {
 	static_branch_enable(&udpv6_encap_needed_key);
@@ -766,11 +766,9 @@ static int udp6_unicast_rcv_skb(struct sock *sk, struct sk_buff *skb,
 
 	ret = udpv6_queue_rcv_skb(sk, skb);
 
-	/* a return value > 0 means to resubmit the input, but
-	 * it wants the return to be -protocol, or 0
-	 */
+	/* a return value > 0 means to resubmit the input */
 	if (ret > 0)
-		return -ret;
+		return ret;
 	return 0;
 }
 
diff --git a/net/ipv6/udp_offload.c b/net/ipv6/udp_offload.c
index 95dee9ca8d22..1b8e161ac527 100644
--- a/net/ipv6/udp_offload.c
+++ b/net/ipv6/udp_offload.c
@@ -119,7 +119,7 @@ static struct sk_buff *udp6_gro_receive(struct list_head *head,
 {
 	struct udphdr *uh = udp_gro_udphdr(skb);
 
-	if (unlikely(!uh))
+	if (unlikely(!uh) || !static_branch_unlikely(&udpv6_encap_needed_key))
 		goto flush;
 
 	/* Don't bother verifying checksum if we're going to flush anyway. */
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index ef3defaf43b9..d35bcf92969c 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -146,8 +146,8 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
 	fl6->daddr = reverse ? hdr->saddr : hdr->daddr;
 	fl6->saddr = reverse ? hdr->daddr : hdr->saddr;
 
-	while (nh + offset + 1 < skb->data ||
-	       pskb_may_pull(skb, nh + offset + 1 - skb->data)) {
+	while (nh + offset + sizeof(*exthdr) < skb->data ||
+	       pskb_may_pull(skb, nh + offset + sizeof(*exthdr) - skb->data)) {
 		nh = skb_network_header(skb);
 		exthdr = (struct ipv6_opt_hdr *)(nh + offset);
 
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index e2f16a0173a9..45115c125569 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -48,7 +48,7 @@ static struct iucv_interface *pr_iucv;
 static const u8 iprm_shutdown[8] =
 	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
 
-#define TRGCLS_SIZE	(sizeof(((struct iucv_message *)0)->class))
+#define TRGCLS_SIZE	FIELD_SIZEOF(struct iucv_message, class)
 
 #define __iucv_sock_wait(sk, condition, timeo, ret)			\
 do {									\
@@ -320,13 +320,9 @@ static int afiucv_hs_send(struct iucv_message *imsg, struct sock *sock,
 	struct sk_buff *nskb;
 	int err, confirm_recv = 0;
 
-	memset(skb->head, 0, ETH_HLEN);
-	phs_hdr = skb_push(skb, sizeof(struct af_iucv_trans_hdr));
-	skb_reset_mac_header(skb);
+	phs_hdr = skb_push(skb, sizeof(*phs_hdr));
+	memset(phs_hdr, 0, sizeof(*phs_hdr));
 	skb_reset_network_header(skb);
-	skb_push(skb, ETH_HLEN);
-	skb_reset_mac_header(skb);
-	memset(phs_hdr, 0, sizeof(struct af_iucv_trans_hdr));
 
 	phs_hdr->magic = ETH_P_AF_IUCV;
 	phs_hdr->version = 1;
@@ -350,6 +346,9 @@ static int afiucv_hs_send(struct iucv_message *imsg, struct sock *sock,
 	if (imsg)
 		memcpy(&phs_hdr->iucv_hdr, imsg, sizeof(struct iucv_message));
 
+	skb_push(skb, ETH_HLEN);
+	memset(skb->data, 0, ETH_HLEN);
+
 	skb->dev = iucv->hs_dev;
 	if (!skb->dev) {
 		err = -ENODEV;
@@ -1943,8 +1942,7 @@ static void iucv_callback_shutdown(struct iucv_path *path, u8 ipuser[16])
 /***************** HiperSockets transport callbacks ********************/
 static void afiucv_swap_src_dest(struct sk_buff *skb)
 {
-	struct af_iucv_trans_hdr *trans_hdr =
-				(struct af_iucv_trans_hdr *)skb->data;
+	struct af_iucv_trans_hdr *trans_hdr = iucv_trans_hdr(skb);
 	char tmpID[8];
 	char tmpName[8];
 
@@ -1967,13 +1965,12 @@ static void afiucv_swap_src_dest(struct sk_buff *skb)
  **/
 static int afiucv_hs_callback_syn(struct sock *sk, struct sk_buff *skb)
 {
+	struct af_iucv_trans_hdr *trans_hdr = iucv_trans_hdr(skb);
 	struct sock *nsk;
 	struct iucv_sock *iucv, *niucv;
-	struct af_iucv_trans_hdr *trans_hdr;
 	int err;
 
 	iucv = iucv_sk(sk);
-	trans_hdr = (struct af_iucv_trans_hdr *)skb->data;
 	if (!iucv) {
 		/* no sock - connection refused */
 		afiucv_swap_src_dest(skb);
@@ -2034,15 +2031,13 @@ out:
 static int afiucv_hs_callback_synack(struct sock *sk, struct sk_buff *skb)
 {
 	struct iucv_sock *iucv = iucv_sk(sk);
-	struct af_iucv_trans_hdr *trans_hdr =
-					(struct af_iucv_trans_hdr *)skb->data;
 
 	if (!iucv)
 		goto out;
 	if (sk->sk_state != IUCV_BOUND)
 		goto out;
 	bh_lock_sock(sk);
-	iucv->msglimit_peer = trans_hdr->window;
+	iucv->msglimit_peer = iucv_trans_hdr(skb)->window;
 	sk->sk_state = IUCV_CONNECTED;
 	sk->sk_state_change(sk);
 	bh_unlock_sock(sk);
@@ -2098,8 +2093,6 @@ out:
 static int afiucv_hs_callback_win(struct sock *sk, struct sk_buff *skb)
 {
 	struct iucv_sock *iucv = iucv_sk(sk);
-	struct af_iucv_trans_hdr *trans_hdr =
-					(struct af_iucv_trans_hdr *)skb->data;
 
 	if (!iucv)
 		return NET_RX_SUCCESS;
@@ -2107,7 +2100,7 @@ static int afiucv_hs_callback_win(struct sock *sk, struct sk_buff *skb)
 	if (sk->sk_state != IUCV_CONNECTED)
 		return NET_RX_SUCCESS;
 
-	atomic_sub(trans_hdr->window, &iucv->msg_sent);
+	atomic_sub(iucv_trans_hdr(skb)->window, &iucv->msg_sent);
 	iucv_sock_wake_msglim(sk);
 	return NET_RX_SUCCESS;
 }
@@ -2170,22 +2163,13 @@ static int afiucv_hs_rcv(struct sk_buff *skb, struct net_device *dev,
 	int err = NET_RX_SUCCESS;
 	char nullstring[8];
 
-	if (skb->len < (ETH_HLEN + sizeof(struct af_iucv_trans_hdr))) {
-		WARN_ONCE(1, "AF_IUCV too short skb, len=%d, min=%d",
-			  (int)skb->len,
-			  (int)(ETH_HLEN + sizeof(struct af_iucv_trans_hdr)));
+	if (!pskb_may_pull(skb, sizeof(*trans_hdr))) {
+		WARN_ONCE(1, "AF_IUCV failed to receive skb, len=%u", skb->len);
 		kfree_skb(skb);
 		return NET_RX_SUCCESS;
 	}
-	if (skb_headlen(skb) < (ETH_HLEN + sizeof(struct af_iucv_trans_hdr)))
-		if (skb_linearize(skb)) {
-			WARN_ONCE(1, "AF_IUCV skb_linearize failed, len=%d",
-				  (int)skb->len);
-			kfree_skb(skb);
-			return NET_RX_SUCCESS;
-		}
-	skb_pull(skb, ETH_HLEN);
-	trans_hdr = (struct af_iucv_trans_hdr *)skb->data;
+
+	trans_hdr = iucv_trans_hdr(skb);
 	EBCASC(trans_hdr->destAppName, sizeof(trans_hdr->destAppName));
 	EBCASC(trans_hdr->destUserID, sizeof(trans_hdr->destUserID));
 	EBCASC(trans_hdr->srcAppName, sizeof(trans_hdr->srcAppName));
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 1beeea9549fa..b99e73a7e7e0 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -730,7 +730,6 @@ static int llc_ui_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	struct sk_buff *skb = NULL;
 	struct sock *sk = sock->sk;
 	struct llc_sock *llc = llc_sk(sk);
-	unsigned long cpu_flags;
 	size_t copied = 0;
 	u32 peek_seq = 0;
 	u32 *seq, skb_len;
@@ -855,9 +854,8 @@ static int llc_ui_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 			goto copy_uaddr;
 
 		if (!(flags & MSG_PEEK)) {
-			spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags);
-			sk_eat_skb(sk, skb);
-			spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags);
+			skb_unlink(skb, &sk->sk_receive_queue);
+			kfree_skb(skb);
 			*seq = 0;
 		}
 
@@ -878,9 +876,8 @@ copy_uaddr:
 		llc_cmsg_rcv(msg, skb);
 
 	if (!(flags & MSG_PEEK)) {
-		spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags);
-		sk_eat_skb(sk, skb);
-		spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags);
+		skb_unlink(skb, &sk->sk_receive_queue);
+		kfree_skb(skb);
 		*seq = 0;
 	}
 
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index c0ac522b48a1..4ff89cb7c86f 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -734,6 +734,7 @@ void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk)
 	llc_sk(sk)->sap = sap;
 
 	spin_lock_bh(&sap->sk_lock);
+	sock_set_flag(sk, SOCK_RCU_FREE);
 	sap->sk_count++;
 	sk_nulls_add_node_rcu(sk, laddr_hb);
 	hlist_add_head(&llc->dev_hash_node, dev_hb);
diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index 260b3dc1b4a2..64d4bef04e73 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -127,9 +127,7 @@ void llc_sap_close(struct llc_sap *sap)
 	list_del_rcu(&sap->node);
 	spin_unlock_bh(&llc_sap_list_lock);
 
-	synchronize_rcu();
-
-	kfree(sap);
+	kfree_rcu(sap, rcu);
 }
 
 static struct packet_type llc_packet_type __read_mostly = {
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 76e30f4797fb..f869e35d0974 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -27,20 +27,6 @@ config MAC80211_RC_MINSTREL
 	---help---
 	  This option enables the 'minstrel' TX rate control algorithm
 
-config MAC80211_RC_MINSTREL_HT
-	bool "Minstrel 802.11n support" if EXPERT
-	depends on MAC80211_RC_MINSTREL
-	default y
-	---help---
-	  This option enables the 'minstrel_ht' TX rate control algorithm
-
-config MAC80211_RC_MINSTREL_VHT
-	bool "Minstrel 802.11ac support" if EXPERT
-	depends on MAC80211_RC_MINSTREL_HT
-	default n
-	---help---
-	  This option enables VHT in the 'minstrel_ht' TX rate control algorithm
-
 choice
 	prompt "Default rate control algorithm"
 	depends on MAC80211_HAS_RC
@@ -62,8 +48,7 @@ endchoice
 
 config MAC80211_RC_DEFAULT
 	string
-	default "minstrel_ht" if MAC80211_RC_DEFAULT_MINSTREL && MAC80211_RC_MINSTREL_HT
-	default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL
+	default "minstrel_ht" if MAC80211_RC_DEFAULT_MINSTREL
 	default ""
 
 endif
diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile
index bb707789ef2b..4f03ebe732fa 100644
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
@@ -53,13 +53,14 @@ mac80211-$(CONFIG_PM) += pm.o
 
 CFLAGS_trace.o := -I$(src)
 
-rc80211_minstrel-y := rc80211_minstrel.o
-rc80211_minstrel-$(CONFIG_MAC80211_DEBUGFS) += rc80211_minstrel_debugfs.o
+rc80211_minstrel-y := \
+	rc80211_minstrel.o \
+	rc80211_minstrel_ht.o
 
-rc80211_minstrel_ht-y := rc80211_minstrel_ht.o
-rc80211_minstrel_ht-$(CONFIG_MAC80211_DEBUGFS) += rc80211_minstrel_ht_debugfs.o
+rc80211_minstrel-$(CONFIG_MAC80211_DEBUGFS) += \
+	rc80211_minstrel_debugfs.o \
+	rc80211_minstrel_ht_debugfs.o
 
 mac80211-$(CONFIG_MAC80211_RC_MINSTREL) += $(rc80211_minstrel-y)
-mac80211-$(CONFIG_MAC80211_RC_MINSTREL_HT) += $(rc80211_minstrel_ht-y)
 
 ccflags-y += -DDEBUG
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 5d22eda8a6b1..51622333d460 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -158,12 +158,10 @@ static int ieee80211_change_iface(struct wiphy *wiphy,
 	if (ret)
 		return ret;
 
-	if (type == NL80211_IFTYPE_AP_VLAN &&
-	    params && params->use_4addr == 0) {
+	if (type == NL80211_IFTYPE_AP_VLAN && params->use_4addr == 0) {
 		RCU_INIT_POINTER(sdata->u.vlan.sta, NULL);
 		ieee80211_check_fast_rx_iface(sdata);
-	} else if (type == NL80211_IFTYPE_STATION &&
-		   params && params->use_4addr >= 0) {
+	} else if (type == NL80211_IFTYPE_STATION && params->use_4addr >= 0) {
 		sdata->u.mgd.use_4addr = params->use_4addr;
 	}
 
@@ -792,6 +790,48 @@ static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
 	return 0;
 }
 
+static int ieee80211_set_ftm_responder_params(
+				struct ieee80211_sub_if_data *sdata,
+				const u8 *lci, size_t lci_len,
+				const u8 *civicloc, size_t civicloc_len)
+{
+	struct ieee80211_ftm_responder_params *new, *old;
+	struct ieee80211_bss_conf *bss_conf;
+	u8 *pos;
+	int len;
+
+	if ((!lci || !lci_len) && (!civicloc || !civicloc_len))
+		return 1;
+
+	bss_conf = &sdata->vif.bss_conf;
+	old = bss_conf->ftmr_params;
+	len = lci_len + civicloc_len;
+
+	new = kzalloc(sizeof(*new) + len, GFP_KERNEL);
+	if (!new)
+		return -ENOMEM;
+
+	pos = (u8 *)(new + 1);
+	if (lci_len) {
+		new->lci_len = lci_len;
+		new->lci = pos;
+		memcpy(pos, lci, lci_len);
+		pos += lci_len;
+	}
+
+	if (civicloc_len) {
+		new->civicloc_len = civicloc_len;
+		new->civicloc = pos;
+		memcpy(pos, civicloc, civicloc_len);
+		pos += civicloc_len;
+	}
+
+	bss_conf->ftmr_params = new;
+	kfree(old);
+
+	return 0;
+}
+
 static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
 				   struct cfg80211_beacon_data *params,
 				   const struct ieee80211_csa_settings *csa)
@@ -865,6 +905,20 @@ static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
 	if (err == 0)
 		changed |= BSS_CHANGED_AP_PROBE_RESP;
 
+	if (params->ftm_responder != -1) {
+		sdata->vif.bss_conf.ftm_responder = params->ftm_responder;
+		err = ieee80211_set_ftm_responder_params(sdata,
+							 params->lci,
+							 params->lci_len,
+							 params->civicloc,
+							 params->civicloc_len);
+
+		if (err < 0)
+			return err;
+
+		changed |= BSS_CHANGED_FTM_RESPONDER;
+	}
+
 	rcu_assign_pointer(sdata->u.ap.beacon, new);
 
 	if (old)
@@ -911,6 +965,9 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
 
 	sdata->vif.bss_conf.beacon_int = params->beacon_interval;
 
+	if (params->he_cap)
+		sdata->vif.bss_conf.he_support = true;
+
 	mutex_lock(&local->mtx);
 	err = ieee80211_vif_use_channel(sdata, &params->chandef,
 					IEEE80211_CHANCTX_SHARED);
@@ -1062,6 +1119,9 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 		kfree_rcu(old_probe_resp, rcu_head);
 	sdata->u.ap.driver_smps_mode = IEEE80211_SMPS_OFF;
 
+	kfree(sdata->vif.bss_conf.ftmr_params);
+	sdata->vif.bss_conf.ftmr_params = NULL;
+
 	__sta_info_flush(sdata, true);
 	ieee80211_free_keys(sdata, true);
 
@@ -1092,50 +1152,6 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 	return 0;
 }
 
-/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
-struct iapp_layer2_update {
-	u8 da[ETH_ALEN];	/* broadcast */
-	u8 sa[ETH_ALEN];	/* STA addr */
-	__be16 len;		/* 6 */
-	u8 dsap;		/* 0 */
-	u8 ssap;		/* 0 */
-	u8 control;
-	u8 xid_info[3];
-} __packed;
-
-static void ieee80211_send_layer2_update(struct sta_info *sta)
-{
-	struct iapp_layer2_update *msg;
-	struct sk_buff *skb;
-
-	/* Send Level 2 Update Frame to update forwarding tables in layer 2
-	 * bridge devices */
-
-	skb = dev_alloc_skb(sizeof(*msg));
-	if (!skb)
-		return;
-	msg = skb_put(skb, sizeof(*msg));
-
-	/* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
-	 * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
-
-	eth_broadcast_addr(msg->da);
-	memcpy(msg->sa, sta->sta.addr, ETH_ALEN);
-	msg->len = htons(6);
-	msg->dsap = 0;
-	msg->ssap = 0x01;	/* NULL LSAP, CR Bit: Response */
-	msg->control = 0xaf;	/* XID response lsb.1111F101.
-				 * F=0 (no poll command; unsolicited frame) */
-	msg->xid_info[0] = 0x81;	/* XID format identifier */
-	msg->xid_info[1] = 1;	/* LLC types/classes: Type 1 LLC */
-	msg->xid_info[2] = 0;	/* XID sender's receive window size (RW) */
-
-	skb->dev = sta->sdata->dev;
-	skb->protocol = eth_type_trans(skb, sta->sdata->dev);
-	memset(skb->cb, 0, sizeof(skb->cb));
-	netif_rx_ni(skb);
-}
-
 static int sta_apply_auth_flags(struct ieee80211_local *local,
 				struct sta_info *sta,
 				u32 mask, u32 set)
@@ -1499,7 +1515,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
 	}
 
 	if (layer2_update)
-		ieee80211_send_layer2_update(sta);
+		cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr);
 
 	rcu_read_unlock();
 
@@ -1601,7 +1617,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 		if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
 			ieee80211_vif_inc_num_mcast(sta->sdata);
 
-		ieee80211_send_layer2_update(sta);
+		cfg80211_send_layer2_update(sta->sdata->dev, sta->sta.addr);
 	}
 
 	err = sta_apply_parameters(local, sta, params);
@@ -2918,6 +2934,20 @@ cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon)
 		memcpy(pos, beacon->probe_resp, beacon->probe_resp_len);
 		pos += beacon->probe_resp_len;
 	}
+	if (beacon->ftm_responder)
+		new_beacon->ftm_responder = beacon->ftm_responder;
+	if (beacon->lci) {
+		new_beacon->lci_len = beacon->lci_len;
+		new_beacon->lci = pos;
+		memcpy(pos, beacon->lci, beacon->lci_len);
+		pos += beacon->lci_len;
+	}
+	if (beacon->civicloc) {
+		new_beacon->civicloc_len = beacon->civicloc_len;
+		new_beacon->civicloc = pos;
+		memcpy(pos, beacon->civicloc, beacon->civicloc_len);
+		pos += beacon->civicloc_len;
+	}
 
 	return new_beacon;
 }
@@ -3808,6 +3838,17 @@ out:
 	return ret;
 }
 
+static int
+ieee80211_get_ftm_responder_stats(struct wiphy *wiphy,
+				  struct net_device *dev,
+				  struct cfg80211_ftm_responder_stats *ftm_stats)
+{
+	struct ieee80211_local *local = wiphy_priv(wiphy);
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+	return drv_get_ftm_responder_stats(local, sdata, ftm_stats);
+}
+
 const struct cfg80211_ops mac80211_config_ops = {
 	.add_virtual_intf = ieee80211_add_iface,
 	.del_virtual_intf = ieee80211_del_iface,
@@ -3902,4 +3943,5 @@ const struct cfg80211_ops mac80211_config_ops = {
 	.set_multicast_to_unicast = ieee80211_set_multicast_to_unicast,
 	.tx_control_port = ieee80211_tx_control_port,
 	.get_txq_stats = ieee80211_get_txq_stats,
+	.get_ftm_responder_stats = ieee80211_get_ftm_responder_stats,
 };
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index b5adf3625d16..3fe541e358f3 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -3,6 +3,7 @@
  *
  * Copyright 2007	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * GPLv2
  *
@@ -214,6 +215,9 @@ static const char *hw_flag_names[] = {
 	FLAG(SUPPORTS_TDLS_BUFFER_STA),
 	FLAG(DEAUTH_NEED_MGD_TX_PREP),
 	FLAG(DOESNT_SUPPORT_QOS_NDP),
+	FLAG(BUFF_MMPDU_TXQ),
+	FLAG(SUPPORTS_VHT_EXT_NSS_BW),
+	FLAG(STA_MMPDU_TXQ),
 #undef FLAG
 };
 
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 4105081dc1df..af5185a836e5 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -4,6 +4,7 @@
  * Copyright 2007	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright(c) 2016 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -140,7 +141,7 @@ static ssize_t sta_aqm_read(struct file *file, char __user *userbuf,
 {
 	struct sta_info *sta = file->private_data;
 	struct ieee80211_local *local = sta->local;
-	size_t bufsz = AQM_TXQ_ENTRY_LEN*(IEEE80211_NUM_TIDS+1);
+	size_t bufsz = AQM_TXQ_ENTRY_LEN * (IEEE80211_NUM_TIDS + 2);
 	char *buf = kzalloc(bufsz, GFP_KERNEL), *p = buf;
 	struct txq_info *txqi;
 	ssize_t rv;
@@ -162,7 +163,9 @@ static ssize_t sta_aqm_read(struct file *file, char __user *userbuf,
 		       bufsz+buf-p,
 		       "tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packets flags\n");
 
-	for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
+	for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
+		if (!sta->sta.txq[i])
+			continue;
 		txqi = to_txq_info(sta->sta.txq[i]);
 		p += scnprintf(p, bufsz+buf-p,
 			       "%d %d %u %u %u %u %u %u %u %u %u 0x%lx(%s%s%s)\n",
@@ -487,12 +490,368 @@ static ssize_t sta_vht_capa_read(struct file *file, char __user *userbuf,
 			p += scnprintf(p, sizeof(buf)+buf-p,
 				       "MCS TX highest: %d Mbps\n",
 				       le16_to_cpu(vhtc->vht_mcs.tx_highest));
+#undef PFLAG
 	}
 
 	return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
 }
 STA_OPS(vht_capa);
 
+static ssize_t sta_he_capa_read(struct file *file, char __user *userbuf,
+				size_t count, loff_t *ppos)
+{
+	char *buf, *p;
+	size_t buf_sz = PAGE_SIZE;
+	struct sta_info *sta = file->private_data;
+	struct ieee80211_sta_he_cap *hec = &sta->sta.he_cap;
+	struct ieee80211_he_mcs_nss_supp *nss = &hec->he_mcs_nss_supp;
+	u8 ppe_size;
+	u8 *cap;
+	int i;
+	ssize_t ret;
+
+	buf = kmalloc(buf_sz, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+	p = buf;
+
+	p += scnprintf(p, buf_sz + buf - p, "HE %ssupported\n",
+		       hec->has_he ? "" : "not ");
+	if (!hec->has_he)
+		goto out;
+
+	cap = hec->he_cap_elem.mac_cap_info;
+	p += scnprintf(p, buf_sz + buf - p,
+		       "MAC-CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
+		       cap[0], cap[1], cap[2], cap[3], cap[4], cap[5]);
+
+#define PRINT(fmt, ...)							\
+	p += scnprintf(p, buf_sz + buf - p, "\t\t" fmt "\n",		\
+		       ##__VA_ARGS__)
+
+#define PFLAG(t, n, a, b)						\
+	do {								\
+		if (cap[n] & IEEE80211_HE_##t##_CAP##n##_##a)		\
+			PRINT("%s", b);					\
+	} while (0)
+
+#define PFLAG_RANGE(t, i, n, s, m, off, fmt)				\
+	do {								\
+		u8 msk = IEEE80211_HE_##t##_CAP##i##_##n##_MASK;	\
+		u8 idx = ((cap[i] & msk) >> (ffs(msk) - 1)) + off;	\
+		PRINT(fmt, (s << idx) + (m * idx));			\
+	} while (0)
+
+#define PFLAG_RANGE_DEFAULT(t, i, n, s, m, off, fmt, a, b)		\
+	do {								\
+		if (cap[i] == IEEE80211_HE_##t ##_CAP##i##_##n##_##a) {	\
+			PRINT("%s", b);					\
+			break;						\
+		}							\
+		PFLAG_RANGE(t, i, n, s, m, off, fmt);			\
+	} while (0)
+
+	PFLAG(MAC, 0, HTC_HE, "HTC-HE");
+	PFLAG(MAC, 0, TWT_REQ, "TWT-REQ");
+	PFLAG(MAC, 0, TWT_RES, "TWT-RES");
+	PFLAG_RANGE_DEFAULT(MAC, 0, DYNAMIC_FRAG, 0, 1, 0,
+			    "DYNAMIC-FRAG-LEVEL-%d", NOT_SUPP, "NOT-SUPP");
+	PFLAG_RANGE_DEFAULT(MAC, 0, MAX_NUM_FRAG_MSDU, 1, 0, 0,
+			    "MAX-NUM-FRAG-MSDU-%d", UNLIMITED, "UNLIMITED");
+
+	PFLAG_RANGE_DEFAULT(MAC, 1, MIN_FRAG_SIZE, 128, 0, -1,
+			    "MIN-FRAG-SIZE-%d", UNLIMITED, "UNLIMITED");
+	PFLAG_RANGE_DEFAULT(MAC, 1, TF_MAC_PAD_DUR, 0, 8, 0,
+			    "TF-MAC-PAD-DUR-%dUS", MASK, "UNKNOWN");
+	PFLAG_RANGE(MAC, 1, MULTI_TID_AGG_RX_QOS, 0, 1, 1,
+		    "MULTI-TID-AGG-RX-QOS-%d");
+
+	if (cap[0] & IEEE80211_HE_MAC_CAP0_HTC_HE) {
+		switch (((cap[2] << 1) | (cap[1] >> 7)) & 0x3) {
+		case 0:
+			PRINT("LINK-ADAPTATION-NO-FEEDBACK");
+			break;
+		case 1:
+			PRINT("LINK-ADAPTATION-RESERVED");
+			break;
+		case 2:
+			PRINT("LINK-ADAPTATION-UNSOLICITED-FEEDBACK");
+			break;
+		case 3:
+			PRINT("LINK-ADAPTATION-BOTH");
+			break;
+		}
+	}
+
+	PFLAG(MAC, 2, ALL_ACK, "ALL-ACK");
+	PFLAG(MAC, 2, TRS, "TRS");
+	PFLAG(MAC, 2, BSR, "BSR");
+	PFLAG(MAC, 2, BCAST_TWT, "BCAST-TWT");
+	PFLAG(MAC, 2, 32BIT_BA_BITMAP, "32BIT-BA-BITMAP");
+	PFLAG(MAC, 2, MU_CASCADING, "MU-CASCADING");
+	PFLAG(MAC, 2, ACK_EN, "ACK-EN");
+
+	PFLAG(MAC, 3, OMI_CONTROL, "OMI-CONTROL");
+	PFLAG(MAC, 3, OFDMA_RA, "OFDMA-RA");
+
+	switch (cap[3] & IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK) {
+	case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT:
+		PRINT("MAX-AMPDU-LEN-EXP-USE-VHT");
+		break;
+	case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1:
+		PRINT("MAX-AMPDU-LEN-EXP-VHT-1");
+		break;
+	case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2:
+		PRINT("MAX-AMPDU-LEN-EXP-VHT-2");
+		break;
+	case IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED:
+		PRINT("MAX-AMPDU-LEN-EXP-RESERVED");
+		break;
+	}
+
+	PFLAG(MAC, 3, AMSDU_FRAG, "AMSDU-FRAG");
+	PFLAG(MAC, 3, FLEX_TWT_SCHED, "FLEX-TWT-SCHED");
+	PFLAG(MAC, 3, RX_CTRL_FRAME_TO_MULTIBSS, "RX-CTRL-FRAME-TO-MULTIBSS");
+
+	PFLAG(MAC, 4, BSRP_BQRP_A_MPDU_AGG, "BSRP-BQRP-A-MPDU-AGG");
+	PFLAG(MAC, 4, QTP, "QTP");
+	PFLAG(MAC, 4, BQR, "BQR");
+	PFLAG(MAC, 4, SRP_RESP, "SRP-RESP");
+	PFLAG(MAC, 4, NDP_FB_REP, "NDP-FB-REP");
+	PFLAG(MAC, 4, OPS, "OPS");
+	PFLAG(MAC, 4, AMDSU_IN_AMPDU, "AMSDU-IN-AMPDU");
+
+	PRINT("MULTI-TID-AGG-TX-QOS-%d", ((cap[5] << 1) | (cap[4] >> 7)) & 0x7);
+
+	PFLAG(MAC, 5, SUBCHAN_SELECVITE_TRANSMISSION,
+	      "SUBCHAN-SELECVITE-TRANSMISSION");
+	PFLAG(MAC, 5, UL_2x996_TONE_RU, "UL-2x996-TONE-RU");
+	PFLAG(MAC, 5, OM_CTRL_UL_MU_DATA_DIS_RX, "OM-CTRL-UL-MU-DATA-DIS-RX");
+
+	cap = hec->he_cap_elem.phy_cap_info;
+	p += scnprintf(p, buf_sz + buf - p,
+		       "PHY CAP: %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x %#.2x\n",
+		       cap[0], cap[1], cap[2], cap[3], cap[4], cap[5], cap[6],
+		       cap[7], cap[8], cap[9], cap[10]);
+
+	PFLAG(PHY, 0, CHANNEL_WIDTH_SET_40MHZ_IN_2G,
+	      "CHANNEL-WIDTH-SET-40MHZ-IN-2G");
+	PFLAG(PHY, 0, CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G,
+	      "CHANNEL-WIDTH-SET-40MHZ-80MHZ-IN-5G");
+	PFLAG(PHY, 0, CHANNEL_WIDTH_SET_160MHZ_IN_5G,
+	      "CHANNEL-WIDTH-SET-160MHZ-IN-5G");
+	PFLAG(PHY, 0, CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G,
+	      "CHANNEL-WIDTH-SET-80PLUS80-MHZ-IN-5G");
+	PFLAG(PHY, 0, CHANNEL_WIDTH_SET_RU_MAPPING_IN_2G,
+	      "CHANNEL-WIDTH-SET-RU-MAPPING-IN-2G");
+	PFLAG(PHY, 0, CHANNEL_WIDTH_SET_RU_MAPPING_IN_5G,
+	      "CHANNEL-WIDTH-SET-RU-MAPPING-IN-5G");
+
+	switch (cap[1] & IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK) {
+	case IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_20MHZ:
+		PRINT("PREAMBLE-PUNC-RX-80MHZ-ONLY-SECOND-20MHZ");
+		break;
+	case IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_40MHZ:
+		PRINT("PREAMBLE-PUNC-RX-80MHZ-ONLY-SECOND-40MHZ");
+		break;
+	case IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_20MHZ:
+		PRINT("PREAMBLE-PUNC-RX-160MHZ-ONLY-SECOND-20MHZ");
+		break;
+	case IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_40MHZ:
+		PRINT("PREAMBLE-PUNC-RX-160MHZ-ONLY-SECOND-40MHZ");
+		break;
+	}
+
+	PFLAG(PHY, 1, DEVICE_CLASS_A,
+	      "IEEE80211-HE-PHY-CAP1-DEVICE-CLASS-A");
+	PFLAG(PHY, 1, LDPC_CODING_IN_PAYLOAD,
+	      "LDPC-CODING-IN-PAYLOAD");
+	PFLAG(PHY, 1, HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US,
+	      "HY-CAP1-HE-LTF-AND-GI-FOR-HE-PPDUS-0-8US");
+	PRINT("MIDAMBLE-RX-MAX-NSTS-%d", ((cap[2] << 1) | (cap[1] >> 7)) & 0x3);
+
+	PFLAG(PHY, 2, NDP_4x_LTF_AND_3_2US, "NDP-4X-LTF-AND-3-2US");
+	PFLAG(PHY, 2, STBC_TX_UNDER_80MHZ, "STBC-TX-UNDER-80MHZ");
+	PFLAG(PHY, 2, STBC_RX_UNDER_80MHZ, "STBC-RX-UNDER-80MHZ");
+	PFLAG(PHY, 2, DOPPLER_TX, "DOPPLER-TX");
+	PFLAG(PHY, 2, DOPPLER_RX, "DOPPLER-RX");
+	PFLAG(PHY, 2, UL_MU_FULL_MU_MIMO, "UL-MU-FULL-MU-MIMO");
+	PFLAG(PHY, 2, UL_MU_PARTIAL_MU_MIMO, "UL-MU-PARTIAL-MU-MIMO");
+
+	switch (cap[3] & IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK) {
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM:
+		PRINT("DCM-MAX-CONST-TX-NO-DCM");
+		break;
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK:
+		PRINT("DCM-MAX-CONST-TX-BPSK");
+		break;
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_QPSK:
+		PRINT("DCM-MAX-CONST-TX-QPSK");
+		break;
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_16_QAM:
+		PRINT("DCM-MAX-CONST-TX-16-QAM");
+		break;
+	}
+
+	PFLAG(PHY, 3, DCM_MAX_TX_NSS_1, "DCM-MAX-TX-NSS-1");
+	PFLAG(PHY, 3, DCM_MAX_TX_NSS_2, "DCM-MAX-TX-NSS-2");
+
+	switch (cap[3] & IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK) {
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_NO_DCM:
+		PRINT("DCM-MAX-CONST-RX-NO-DCM");
+		break;
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK:
+		PRINT("DCM-MAX-CONST-RX-BPSK");
+		break;
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_QPSK:
+		PRINT("DCM-MAX-CONST-RX-QPSK");
+		break;
+	case IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM:
+		PRINT("DCM-MAX-CONST-RX-16-QAM");
+		break;
+	}
+
+	PFLAG(PHY, 3, DCM_MAX_RX_NSS_1, "DCM-MAX-RX-NSS-1");
+	PFLAG(PHY, 3, DCM_MAX_RX_NSS_2, "DCM-MAX-RX-NSS-2");
+	PFLAG(PHY, 3, RX_HE_MU_PPDU_FROM_NON_AP_STA,
+	      "RX-HE-MU-PPDU-FROM-NON-AP-STA");
+	PFLAG(PHY, 3, SU_BEAMFORMER, "SU-BEAMFORMER");
+
+	PFLAG(PHY, 4, SU_BEAMFORMEE, "SU-BEAMFORMEE");
+	PFLAG(PHY, 4, MU_BEAMFORMER, "MU-BEAMFORMER");
+
+	PFLAG_RANGE(PHY, 4, BEAMFORMEE_MAX_STS_UNDER_80MHZ, 0, 1, 4,
+		    "BEAMFORMEE-MAX-STS-UNDER-%d");
+	PFLAG_RANGE(PHY, 4, BEAMFORMEE_MAX_STS_ABOVE_80MHZ, 0, 1, 4,
+		    "BEAMFORMEE-MAX-STS-ABOVE-%d");
+
+	PFLAG_RANGE(PHY, 5, BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ, 0, 1, 1,
+		    "NUM-SND-DIM-UNDER-80MHZ-%d");
+	PFLAG_RANGE(PHY, 5, BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ, 0, 1, 1,
+		    "NUM-SND-DIM-ABOVE-80MHZ-%d");
+	PFLAG(PHY, 5, NG16_SU_FEEDBACK, "NG16-SU-FEEDBACK");
+	PFLAG(PHY, 5, NG16_MU_FEEDBACK, "NG16-MU-FEEDBACK");
+
+	PFLAG(PHY, 6, CODEBOOK_SIZE_42_SU, "CODEBOOK-SIZE-42-SU");
+	PFLAG(PHY, 6, CODEBOOK_SIZE_75_MU, "CODEBOOK-SIZE-75-MU");
+	PFLAG(PHY, 6, TRIG_SU_BEAMFORMER_FB, "TRIG-SU-BEAMFORMER-FB");
+	PFLAG(PHY, 6, TRIG_MU_BEAMFORMER_FB, "TRIG-MU-BEAMFORMER-FB");
+	PFLAG(PHY, 6, TRIG_CQI_FB, "TRIG-CQI-FB");
+	PFLAG(PHY, 6, PARTIAL_BW_EXT_RANGE, "PARTIAL-BW-EXT-RANGE");
+	PFLAG(PHY, 6, PARTIAL_BANDWIDTH_DL_MUMIMO,
+	      "PARTIAL-BANDWIDTH-DL-MUMIMO");
+	PFLAG(PHY, 6, PPE_THRESHOLD_PRESENT, "PPE-THRESHOLD-PRESENT");
+
+	PFLAG(PHY, 7, SRP_BASED_SR, "SRP-BASED-SR");
+	PFLAG(PHY, 7, POWER_BOOST_FACTOR_AR, "POWER-BOOST-FACTOR-AR");
+	PFLAG(PHY, 7, HE_SU_MU_PPDU_4XLTF_AND_08_US_GI,
+	      "HE-SU-MU-PPDU-4XLTF-AND-08-US-GI");
+	PFLAG_RANGE(PHY, 7, MAX_NC, 0, 1, 1, "MAX-NC-%d");
+	PFLAG(PHY, 7, STBC_TX_ABOVE_80MHZ, "STBC-TX-ABOVE-80MHZ");
+	PFLAG(PHY, 7, STBC_RX_ABOVE_80MHZ, "STBC-RX-ABOVE-80MHZ");
+
+	PFLAG(PHY, 8, HE_ER_SU_PPDU_4XLTF_AND_08_US_GI,
+	      "HE-ER-SU-PPDU-4XLTF-AND-08-US-GI");
+	PFLAG(PHY, 8, 20MHZ_IN_40MHZ_HE_PPDU_IN_2G,
+	      "20MHZ-IN-40MHZ-HE-PPDU-IN-2G");
+	PFLAG(PHY, 8, 20MHZ_IN_160MHZ_HE_PPDU, "20MHZ-IN-160MHZ-HE-PPDU");
+	PFLAG(PHY, 8, 80MHZ_IN_160MHZ_HE_PPDU, "80MHZ-IN-160MHZ-HE-PPDU");
+	PFLAG(PHY, 8, HE_ER_SU_1XLTF_AND_08_US_GI,
+	      "HE-ER-SU-1XLTF-AND-08-US-GI");
+	PFLAG(PHY, 8, MIDAMBLE_RX_TX_2X_AND_1XLTF,
+	      "MIDAMBLE-RX-TX-2X-AND-1XLTF");
+
+	switch (cap[8] & IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_MASK) {
+	case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_20MHZ:
+		PRINT("DDCM-MAX-BW-20MHZ");
+		break;
+	case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_40MHZ:
+		PRINT("DCM-MAX-BW-40MHZ");
+		break;
+	case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_80MHZ:
+		PRINT("DCM-MAX-BW-80MHZ");
+		break;
+	case IEEE80211_HE_PHY_CAP8_DCM_MAX_BW_160_OR_80P80_MHZ:
+		PRINT("DCM-MAX-BW-160-OR-80P80-MHZ");
+		break;
+	}
+
+	PFLAG(PHY, 9, LONGER_THAN_16_SIGB_OFDM_SYM,
+	      "LONGER-THAN-16-SIGB-OFDM-SYM");
+	PFLAG(PHY, 9, NON_TRIGGERED_CQI_FEEDBACK,
+	      "NON-TRIGGERED-CQI-FEEDBACK");
+	PFLAG(PHY, 9, TX_1024_QAM_LESS_THAN_242_TONE_RU,
+	      "TX-1024-QAM-LESS-THAN-242-TONE-RU");
+	PFLAG(PHY, 9, RX_1024_QAM_LESS_THAN_242_TONE_RU,
+	      "RX-1024-QAM-LESS-THAN-242-TONE-RU");
+	PFLAG(PHY, 9, RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB,
+	      "RX-FULL-BW-SU-USING-MU-WITH-COMP-SIGB");
+	PFLAG(PHY, 9, RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB,
+	      "RX-FULL-BW-SU-USING-MU-WITH-NON-COMP-SIGB");
+
+#undef PFLAG_RANGE_DEFAULT
+#undef PFLAG_RANGE
+#undef PFLAG
+
+#define PRINT_NSS_SUPP(f, n)						\
+	do {								\
+		int i;							\
+		u16 v = le16_to_cpu(nss->f);				\
+		p += scnprintf(p, buf_sz + buf - p, n ": %#.4x\n", v);	\
+		for (i = 0; i < 8; i += 2) {				\
+			switch ((v >> i) & 0x3) {			\
+			case 0:						\
+				PRINT(n "-%d-SUPPORT-0-7", i / 2);	\
+				break;					\
+			case 1:						\
+				PRINT(n "-%d-SUPPORT-0-9", i / 2);	\
+				break;					\
+			case 2:						\
+				PRINT(n "-%d-SUPPORT-0-11", i / 2);	\
+				break;					\
+			case 3:						\
+				PRINT(n "-%d-NOT-SUPPORTED", i / 2);	\
+				break;					\
+			}						\
+		}							\
+	} while (0)
+
+	PRINT_NSS_SUPP(rx_mcs_80, "RX-MCS-80");
+	PRINT_NSS_SUPP(tx_mcs_80, "TX-MCS-80");
+
+	if (cap[0] & IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) {
+		PRINT_NSS_SUPP(rx_mcs_160, "RX-MCS-160");
+		PRINT_NSS_SUPP(tx_mcs_160, "TX-MCS-160");
+	}
+
+	if (cap[0] &
+	    IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) {
+		PRINT_NSS_SUPP(rx_mcs_80p80, "RX-MCS-80P80");
+		PRINT_NSS_SUPP(tx_mcs_80p80, "TX-MCS-80P80");
+	}
+
+#undef PRINT_NSS_SUPP
+#undef PRINT
+
+	if (!(cap[6] & IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT))
+		goto out;
+
+	p += scnprintf(p, buf_sz + buf - p, "PPE-THRESHOLDS: %#.2x",
+		       hec->ppe_thres[0]);
+
+	ppe_size = ieee80211_he_ppe_size(hec->ppe_thres[0], cap);
+	for (i = 1; i < ppe_size; i++) {
+		p += scnprintf(p, buf_sz + buf - p, " %#.2x",
+			       hec->ppe_thres[i]);
+	}
+	p += scnprintf(p, buf_sz + buf - p, "\n");
+
+out:
+	ret = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
+	kfree(buf);
+	return ret;
+}
+STA_OPS(he_capa);
 
 #define DEBUGFS_ADD(name) \
 	debugfs_create_file(#name, 0400, \
@@ -538,6 +897,7 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
 	DEBUGFS_ADD(agg_status);
 	DEBUGFS_ADD(ht_capa);
 	DEBUGFS_ADD(vht_capa);
+	DEBUGFS_ADD(he_capa);
 
 	DEBUGFS_ADD_COUNTER(rx_duplicates, rx_stats.num_duplicates);
 	DEBUGFS_ADD_COUNTER(rx_fragments, rx_stats.fragments);
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 8f6998091d26..0b1747a2313d 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -1173,6 +1173,32 @@ static inline void drv_wake_tx_queue(struct ieee80211_local *local,
 	local->ops->wake_tx_queue(&local->hw, &txq->txq);
 }
 
+static inline int drv_can_aggregate_in_amsdu(struct ieee80211_local *local,
+					     struct sk_buff *head,
+					     struct sk_buff *skb)
+{
+	if (!local->ops->can_aggregate_in_amsdu)
+		return true;
+
+	return local->ops->can_aggregate_in_amsdu(&local->hw, head, skb);
+}
+
+static inline int
+drv_get_ftm_responder_stats(struct ieee80211_local *local,
+			    struct ieee80211_sub_if_data *sdata,
+			    struct cfg80211_ftm_responder_stats *ftm_stats)
+{
+	u32 ret = -EOPNOTSUPP;
+
+	if (local->ops->get_ftm_responder_stats)
+		ret = local->ops->get_ftm_responder_stats(&local->hw,
+							 &sdata->vif,
+							 ftm_stats);
+	trace_drv_get_ftm_responder_stats(local, sdata, ftm_stats);
+
+	return ret;
+}
+
 static inline int drv_start_nan(struct ieee80211_local *local,
 				struct ieee80211_sub_if_data *sdata,
 				struct cfg80211_nan_conf *conf)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index f0f5fedb8caa..0d704e8d7078 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1070,7 +1070,9 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata,
 			struct ieee80211_vht_cap cap_ie;
 			struct ieee80211_sta_vht_cap cap = sta->sta.vht_cap;
 
-			ieee80211_chandef_vht_oper(elems->vht_operation,
+			ieee80211_chandef_vht_oper(&local->hw,
+						   elems->vht_operation,
+						   elems->ht_operation,
 						   &chandef);
 			memcpy(&cap_ie, elems->vht_cap_elem, sizeof(cap_ie));
 			ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband,
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 172aeae21ae9..10a05062e4a0 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -377,6 +377,7 @@ struct ieee80211_mgd_auth_data {
 	u8 key[WLAN_KEY_LEN_WEP104];
 	u8 key_len, key_idx;
 	bool done;
+	bool peer_confirmed;
 	bool timeout_started;
 
 	u16 sae_trans, sae_status;
@@ -818,6 +819,7 @@ enum txq_info_flags {
 	IEEE80211_TXQ_STOP,
 	IEEE80211_TXQ_AMPDU,
 	IEEE80211_TXQ_NO_AMSDU,
+	IEEE80211_TXQ_STOP_NETIF_TX,
 };
 
 /**
@@ -1198,6 +1200,9 @@ struct ieee80211_local {
 	/* number of RX chains the hardware has */
 	u8 rx_chains;
 
+	/* bitmap of which sbands were copied */
+	u8 sband_allocated;
+
 	int tx_headroom; /* required headroom for hardware/radiotap */
 
 	/* Tasklet and skb queue to process calls from IRQ mode. All frames
@@ -1226,6 +1231,7 @@ struct ieee80211_local {
 
 	struct sk_buff_head pending[IEEE80211_MAX_QUEUES];
 	struct tasklet_struct tx_pending_tasklet;
+	struct tasklet_struct wake_txqs_tasklet;
 
 	atomic_t agg_queue_stop[IEEE80211_MAX_QUEUES];
 
@@ -2038,6 +2044,7 @@ void ieee80211_txq_remove_vlan(struct ieee80211_local *local,
 			       struct ieee80211_sub_if_data *sdata);
 void ieee80211_fill_txq_stats(struct cfg80211_txq_stats *txqstats,
 			      struct txq_info *txqi);
+void ieee80211_wake_txqs(unsigned long data);
 void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
 			 u16 transaction, u16 auth_alg, u16 status,
 			 const u8 *extra, size_t extra_len, const u8 *bssid,
@@ -2106,7 +2113,9 @@ u8 *ieee80211_add_wmm_info_ie(u8 *buf, u8 qosinfo);
 /* channel management */
 bool ieee80211_chandef_ht_oper(const struct ieee80211_ht_operation *ht_oper,
 			       struct cfg80211_chan_def *chandef);
-bool ieee80211_chandef_vht_oper(const struct ieee80211_vht_operation *oper,
+bool ieee80211_chandef_vht_oper(struct ieee80211_hw *hw,
+				const struct ieee80211_vht_operation *oper,
+				const struct ieee80211_ht_operation *htop,
 				struct cfg80211_chan_def *chandef);
 u32 ieee80211_chandef_downgrade(struct cfg80211_chan_def *c);
 
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index c054ac85793c..4700718e010f 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -248,6 +248,7 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key)
 	      (key->conf.flags & IEEE80211_KEY_FLAG_RESERVE_TAILROOM)))
 		increment_tailroom_need_count(sdata);
 
+	key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
 	ret = drv_set_key(key->local, DISABLE_KEY, sdata,
 			  sta ? &sta->sta : NULL, &key->conf);
 
@@ -256,8 +257,65 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key)
 			  "failed to remove key (%d, %pM) from hardware (%d)\n",
 			  key->conf.keyidx,
 			  sta ? sta->sta.addr : bcast_addr, ret);
+}
 
-	key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
+static int ieee80211_hw_key_replace(struct ieee80211_key *old_key,
+				    struct ieee80211_key *new_key,
+				    bool ptk0rekey)
+{
+	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_local *local;
+	struct sta_info *sta;
+	int ret;
+
+	/* Aggregation sessions are OK when running on SW crypto.
+	 * A broken remote STA may cause issues not observed with HW
+	 * crypto, though.
+	 */
+	if (!(old_key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
+		return 0;
+
+	assert_key_lock(old_key->local);
+	sta = old_key->sta;
+
+	/* PTK only using key ID 0 needs special handling on rekey */
+	if (new_key && sta && ptk0rekey) {
+		local = old_key->local;
+		sdata = old_key->sdata;
+
+		/* Stop TX till we are on the new key */
+		old_key->flags |= KEY_FLAG_TAINTED;
+		ieee80211_clear_fast_xmit(sta);
+
+		/* Aggregation sessions during rekey are complicated due to the
+		 * reorder buffer and retransmits. Side step that by blocking
+		 * aggregation during rekey and tear down running sessions.
+		 */
+		if (ieee80211_hw_check(&local->hw, AMPDU_AGGREGATION)) {
+			set_sta_flag(sta, WLAN_STA_BLOCK_BA);
+			ieee80211_sta_tear_down_BA_sessions(sta,
+							    AGG_STOP_LOCAL_REQUEST);
+		}
+
+		if (!wiphy_ext_feature_isset(local->hw.wiphy,
+					     NL80211_EXT_FEATURE_CAN_REPLACE_PTK0)) {
+			pr_warn_ratelimited("Rekeying PTK for STA %pM but driver can't safely do that.",
+					    sta->sta.addr);
+			/* Flushing the driver queues *may* help prevent
+			 * the clear text leaks and freezes.
+			 */
+			ieee80211_flush_queues(local, sdata, false);
+		}
+	}
+
+	ieee80211_key_disable_hw_accel(old_key);
+
+	if (new_key)
+		ret = ieee80211_key_enable_hw_accel(new_key);
+	else
+		ret = 0;
+
+	return ret;
 }
 
 static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
@@ -316,38 +374,57 @@ void ieee80211_set_default_mgmt_key(struct ieee80211_sub_if_data *sdata,
 }
 
 
-static void ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
+static int ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
 				  struct sta_info *sta,
 				  bool pairwise,
 				  struct ieee80211_key *old,
 				  struct ieee80211_key *new)
 {
 	int idx;
+	int ret;
 	bool defunikey, defmultikey, defmgmtkey;
 
 	/* caller must provide at least one old/new */
 	if (WARN_ON(!new && !old))
-		return;
+		return 0;
 
 	if (new)
 		list_add_tail_rcu(&new->list, &sdata->key_list);
 
 	WARN_ON(new && old && new->conf.keyidx != old->conf.keyidx);
 
-	if (old)
+	if (old) {
 		idx = old->conf.keyidx;
-	else
+		/* TODO: proper implement and test "Extended Key ID for
+		 * Individually Addressed Frames" from IEEE 802.11-2016.
+		 * Till then always assume only key ID 0 is used for
+		 * pairwise keys.*/
+		ret = ieee80211_hw_key_replace(old, new, pairwise);
+	} else {
+		/* new must be provided in case old is not */
 		idx = new->conf.keyidx;
+		if (!new->local->wowlan)
+			ret = ieee80211_key_enable_hw_accel(new);
+		else
+			ret = 0;
+	}
+
+	if (ret)
+		return ret;
 
 	if (sta) {
 		if (pairwise) {
 			rcu_assign_pointer(sta->ptk[idx], new);
 			sta->ptk_idx = idx;
-			ieee80211_check_fast_xmit(sta);
+			if (new) {
+				clear_sta_flag(sta, WLAN_STA_BLOCK_BA);
+				ieee80211_check_fast_xmit(sta);
+			}
 		} else {
 			rcu_assign_pointer(sta->gtk[idx], new);
 		}
-		ieee80211_check_fast_rx(sta);
+		if (new)
+			ieee80211_check_fast_rx(sta);
 	} else {
 		defunikey = old &&
 			old == key_mtx_dereference(sdata->local,
@@ -380,6 +457,8 @@ static void ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
 
 	if (old)
 		list_del_rcu(&old->list);
+
+	return 0;
 }
 
 struct ieee80211_key *
@@ -575,9 +654,6 @@ static void ieee80211_key_free_common(struct ieee80211_key *key)
 static void __ieee80211_key_destroy(struct ieee80211_key *key,
 				    bool delay_tailroom)
 {
-	if (key->local)
-		ieee80211_key_disable_hw_accel(key);
-
 	if (key->local) {
 		struct ieee80211_sub_if_data *sdata = key->sdata;
 
@@ -654,7 +730,6 @@ int ieee80211_key_link(struct ieee80211_key *key,
 		       struct ieee80211_sub_if_data *sdata,
 		       struct sta_info *sta)
 {
-	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_key *old_key;
 	int idx = key->conf.keyidx;
 	bool pairwise = key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE;
@@ -691,17 +766,13 @@ int ieee80211_key_link(struct ieee80211_key *key,
 
 	increment_tailroom_need_count(sdata);
 
-	ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
-	ieee80211_key_destroy(old_key, delay_tailroom);
-
-	ieee80211_debugfs_key_add(key);
+	ret = ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
 
-	if (!local->wowlan) {
-		ret = ieee80211_key_enable_hw_accel(key);
-		if (ret)
-			ieee80211_key_free(key, delay_tailroom);
+	if (!ret) {
+		ieee80211_debugfs_key_add(key);
+		ieee80211_key_destroy(old_key, delay_tailroom);
 	} else {
-		ret = 0;
+		ieee80211_key_free(key, delay_tailroom);
 	}
 
  out:
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 513627896204..83e71e6b2ebe 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -4,6 +4,7 @@
  * Copyright 2006-2007	Jiri Benc <jbenc@suse.cz>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright (C) 2017     Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -610,6 +611,18 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len,
 	local->ops = ops;
 	local->use_chanctx = use_chanctx;
 
+	/*
+	 * We need a bit of data queued to build aggregates properly, so
+	 * instruct the TCP stack to allow more than a single ms of data
+	 * to be queued in the stack. The value is a bit-shift of 1
+	 * second, so 8 is ~4ms of queued data. Only affects local TCP
+	 * sockets.
+	 * This is the default, anyhow - drivers may need to override it
+	 * for local reasons (longer buffers, longer completion time, or
+	 * similar).
+	 */
+	local->hw.tx_sk_pacing_shift = 8;
+
 	/* set up some defaults */
 	local->hw.queues = 1;
 	local->hw.max_rates = 1;
@@ -684,6 +697,10 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len,
 	tasklet_init(&local->tx_pending_tasklet, ieee80211_tx_pending,
 		     (unsigned long)local);
 
+	if (ops->wake_tx_queue)
+		tasklet_init(&local->wake_txqs_tasklet, ieee80211_wake_txqs,
+			     (unsigned long)local);
+
 	tasklet_init(&local->tasklet,
 		     ieee80211_tasklet_handler,
 		     (unsigned long) local);
@@ -1154,6 +1171,53 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		goto fail_rate;
 	}
 
+	if (local->rate_ctrl) {
+		clear_bit(IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW, hw->flags);
+		if (local->rate_ctrl->ops->capa & RATE_CTRL_CAPA_VHT_EXT_NSS_BW)
+			ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
+	}
+
+	/*
+	 * If the VHT capabilities don't have IEEE80211_VHT_EXT_NSS_BW_CAPABLE,
+	 * or have it when we don't, copy the sband structure and set/clear it.
+	 * This is necessary because rate scaling algorithms could be switched
+	 * and have different support values.
+	 * Print a message so that in the common case the reallocation can be
+	 * avoided.
+	 */
+	BUILD_BUG_ON(NUM_NL80211_BANDS > 8 * sizeof(local->sband_allocated));
+	for (band = 0; band < NUM_NL80211_BANDS; band++) {
+		struct ieee80211_supported_band *sband;
+		bool local_cap, ie_cap;
+
+		local_cap = ieee80211_hw_check(hw, SUPPORTS_VHT_EXT_NSS_BW);
+
+		sband = local->hw.wiphy->bands[band];
+		if (!sband || !sband->vht_cap.vht_supported)
+			continue;
+
+		ie_cap = !!(sband->vht_cap.vht_mcs.tx_highest &
+			    cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE));
+
+		if (local_cap == ie_cap)
+			continue;
+
+		sband = kmemdup(sband, sizeof(*sband), GFP_KERNEL);
+		if (!sband) {
+			result = -ENOMEM;
+			goto fail_rate;
+		}
+
+		wiphy_dbg(hw->wiphy, "copying sband (band %d) due to VHT EXT NSS BW flag\n",
+			  band);
+
+		sband->vht_cap.vht_mcs.tx_highest ^=
+			cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE);
+
+		local->hw.wiphy->bands[band] = sband;
+		local->sband_allocated |= BIT(band);
+	}
+
 	/* add one default STA interface if supported */
 	if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) &&
 	    !ieee80211_hw_check(hw, NO_AUTO_VIF)) {
@@ -1272,6 +1336,7 @@ static int ieee80211_free_ack_frame(int id, void *p, void *data)
 void ieee80211_free_hw(struct ieee80211_hw *hw)
 {
 	struct ieee80211_local *local = hw_to_local(hw);
+	enum nl80211_band band;
 
 	mutex_destroy(&local->iflist_mtx);
 	mutex_destroy(&local->mtx);
@@ -1287,6 +1352,12 @@ void ieee80211_free_hw(struct ieee80211_hw *hw)
 
 	ieee80211_free_led_names(local);
 
+	for (band = 0; band < NUM_NL80211_BANDS; band++) {
+		if (!(local->sband_allocated & BIT(band)))
+			continue;
+		kfree(local->hw.wiphy->bands[band]);
+	}
+
 	wiphy_free(local->hw.wiphy);
 }
 EXPORT_SYMBOL(ieee80211_free_hw);
@@ -1304,18 +1375,12 @@ static int __init ieee80211_init(void)
 	if (ret)
 		return ret;
 
-	ret = rc80211_minstrel_ht_init();
-	if (ret)
-		goto err_minstrel;
-
 	ret = ieee80211_iface_init();
 	if (ret)
 		goto err_netdev;
 
 	return 0;
  err_netdev:
-	rc80211_minstrel_ht_exit();
- err_minstrel:
 	rc80211_minstrel_exit();
 
 	return ret;
@@ -1323,7 +1388,6 @@ static int __init ieee80211_init(void)
 
 static void __exit ieee80211_exit(void)
 {
-	rc80211_minstrel_ht_exit();
 	rc80211_minstrel_exit();
 
 	ieee80211s_stop();
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index d51da26e9c18..8bad414c52ad 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2008, 2009 open80211s Ltd.
+ * Copyright (C) 2018 Intel Corporation
  * Authors:    Luis Carlos Cobo <luisca@cozybit.com>
  * 	       Javier Cardona <javier@cozybit.com>
  *
@@ -98,7 +99,9 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata,
 	cfg80211_chandef_create(&sta_chan_def, sdata->vif.bss_conf.chandef.chan,
 				NL80211_CHAN_NO_HT);
 	ieee80211_chandef_ht_oper(ie->ht_operation, &sta_chan_def);
-	ieee80211_chandef_vht_oper(ie->vht_operation, &sta_chan_def);
+	ieee80211_chandef_vht_oper(&sdata->local->hw,
+				   ie->vht_operation, ie->ht_operation,
+				   &sta_chan_def);
 
 	if (!cfg80211_chandef_compatible(&sdata->vif.bss_conf.chandef,
 					 &sta_chan_def))
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 3dbecae4be73..d2bc8d57c87e 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -220,7 +220,8 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
 		memcpy(&he_oper_vht_cap, he_oper->optional, 3);
 		he_oper_vht_cap.basic_mcs_set = cpu_to_le16(0);
 
-		if (!ieee80211_chandef_vht_oper(&he_oper_vht_cap,
+		if (!ieee80211_chandef_vht_oper(&sdata->local->hw,
+						&he_oper_vht_cap, ht_oper,
 						&vht_chandef)) {
 			if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HE))
 				sdata_info(sdata,
@@ -228,7 +229,8 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
 			ret = IEEE80211_STA_DISABLE_HE;
 			goto out;
 		}
-	} else if (!ieee80211_chandef_vht_oper(vht_oper, &vht_chandef)) {
+	} else if (!ieee80211_chandef_vht_oper(&sdata->local->hw, vht_oper,
+					       ht_oper, &vht_chandef)) {
 		if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
 			sdata_info(sdata,
 				   "AP VHT information is invalid, disable VHT\n");
@@ -2759,13 +2761,40 @@ static void ieee80211_auth_challenge(struct ieee80211_sub_if_data *sdata,
 			    auth_data->key_idx, tx_flags);
 }
 
+static bool ieee80211_mark_sta_auth(struct ieee80211_sub_if_data *sdata,
+				    const u8 *bssid)
+{
+	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+	struct sta_info *sta;
+
+	sdata_info(sdata, "authenticated\n");
+	ifmgd->auth_data->done = true;
+	ifmgd->auth_data->timeout = jiffies + IEEE80211_AUTH_WAIT_ASSOC;
+	ifmgd->auth_data->timeout_started = true;
+	run_again(sdata, ifmgd->auth_data->timeout);
+
+	/* move station state to auth */
+	mutex_lock(&sdata->local->sta_mtx);
+	sta = sta_info_get(sdata, bssid);
+	if (!sta) {
+		WARN_ONCE(1, "%s: STA %pM not found", sdata->name, bssid);
+		return false;
+	}
+	if (sta_info_move_state(sta, IEEE80211_STA_AUTH)) {
+		sdata_info(sdata, "failed moving %pM to auth\n", bssid);
+		return false;
+	}
+	mutex_unlock(&sdata->local->sta_mtx);
+
+	return true;
+}
+
 static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata,
 				   struct ieee80211_mgmt *mgmt, size_t len)
 {
 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
 	u8 bssid[ETH_ALEN];
 	u16 auth_alg, auth_transaction, status_code;
-	struct sta_info *sta;
 	struct ieee80211_event event = {
 		.type = MLME_EVENT,
 		.u.mlme.data = AUTH_EVENT,
@@ -2789,7 +2818,11 @@ static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata,
 	status_code = le16_to_cpu(mgmt->u.auth.status_code);
 
 	if (auth_alg != ifmgd->auth_data->algorithm ||
-	    auth_transaction != ifmgd->auth_data->expected_transaction) {
+	    (auth_alg != WLAN_AUTH_SAE &&
+	     auth_transaction != ifmgd->auth_data->expected_transaction) ||
+	    (auth_alg == WLAN_AUTH_SAE &&
+	     (auth_transaction < ifmgd->auth_data->expected_transaction ||
+	      auth_transaction > 2))) {
 		sdata_info(sdata, "%pM unexpected authentication state: alg %d (expected %d) transact %d (expected %d)\n",
 			   mgmt->sa, auth_alg, ifmgd->auth_data->algorithm,
 			   auth_transaction,
@@ -2832,35 +2865,17 @@ static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata,
 
 	event.u.mlme.status = MLME_SUCCESS;
 	drv_event_callback(sdata->local, sdata, &event);
-	sdata_info(sdata, "authenticated\n");
-	ifmgd->auth_data->done = true;
-	ifmgd->auth_data->timeout = jiffies + IEEE80211_AUTH_WAIT_ASSOC;
-	ifmgd->auth_data->timeout_started = true;
-	run_again(sdata, ifmgd->auth_data->timeout);
-
-	if (ifmgd->auth_data->algorithm == WLAN_AUTH_SAE &&
-	    ifmgd->auth_data->expected_transaction != 2) {
-		/*
-		 * Report auth frame to user space for processing since another
-		 * round of Authentication frames is still needed.
-		 */
-		cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len);
-		return;
+	if (ifmgd->auth_data->algorithm != WLAN_AUTH_SAE ||
+	    (auth_transaction == 2 &&
+	     ifmgd->auth_data->expected_transaction == 2)) {
+		if (!ieee80211_mark_sta_auth(sdata, bssid))
+			goto out_err;
+	} else if (ifmgd->auth_data->algorithm == WLAN_AUTH_SAE &&
+		   auth_transaction == 2) {
+		sdata_info(sdata, "SAE peer confirmed\n");
+		ifmgd->auth_data->peer_confirmed = true;
 	}
 
-	/* move station state to auth */
-	mutex_lock(&sdata->local->sta_mtx);
-	sta = sta_info_get(sdata, bssid);
-	if (!sta) {
-		WARN_ONCE(1, "%s: STA %pM not found", sdata->name, bssid);
-		goto out_err;
-	}
-	if (sta_info_move_state(sta, IEEE80211_STA_AUTH)) {
-		sdata_info(sdata, "failed moving %pM to auth\n", bssid);
-		goto out_err;
-	}
-	mutex_unlock(&sdata->local->sta_mtx);
-
 	cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len);
 	return;
  out_err:
@@ -3237,19 +3252,16 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
 	}
 
 	if (bss_conf->he_support) {
-		u32 he_oper_params =
-			le32_to_cpu(elems.he_operation->he_oper_params);
+		bss_conf->bss_color =
+			le32_get_bits(elems.he_operation->he_oper_params,
+				      IEEE80211_HE_OPERATION_BSS_COLOR_MASK);
 
-		bss_conf->bss_color = he_oper_params &
-				      IEEE80211_HE_OPERATION_BSS_COLOR_MASK;
 		bss_conf->htc_trig_based_pkt_ext =
-			(he_oper_params &
-			 IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK) <<
-			IEEE80211_HE_OPERATION_DFLT_PE_DURATION_OFFSET;
+			le32_get_bits(elems.he_operation->he_oper_params,
+			      IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK);
 		bss_conf->frame_time_rts_th =
-			(he_oper_params &
-			 IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK) <<
-			IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET;
+			le32_get_bits(elems.he_operation->he_oper_params,
+			      IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK);
 
 		bss_conf->multi_sta_back_32bit =
 			sta->sta.he_cap.he_cap_elem.mac_cap_info[2] &
@@ -4879,6 +4891,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_mgd_auth_data *auth_data;
 	u16 auth_alg;
 	int err;
+	bool cont_auth;
 
 	/* prepare auth data structure */
 
@@ -4913,6 +4926,9 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 		return -EOPNOTSUPP;
 	}
 
+	if (ifmgd->assoc_data)
+		return -EBUSY;
+
 	auth_data = kzalloc(sizeof(*auth_data) + req->auth_data_len +
 			    req->ie_len, GFP_KERNEL);
 	if (!auth_data)
@@ -4932,6 +4948,13 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 		auth_data->data_len += req->auth_data_len - 4;
 	}
 
+	/* Check if continuing authentication or trying to authenticate with the
+	 * same BSS that we were in the process of authenticating with and avoid
+	 * removal and re-addition of the STA entry in
+	 * ieee80211_prep_connection().
+	 */
+	cont_auth = ifmgd->auth_data && req->bss == ifmgd->auth_data->bss;
+
 	if (req->ie && req->ie_len) {
 		memcpy(&auth_data->data[auth_data->data_len],
 		       req->ie, req->ie_len);
@@ -4948,18 +4971,26 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 
 	/* try to authenticate/probe */
 
-	if ((ifmgd->auth_data && !ifmgd->auth_data->done) ||
-	    ifmgd->assoc_data) {
-		err = -EBUSY;
-		goto err_free;
+	if (ifmgd->auth_data) {
+		if (cont_auth && req->auth_type == NL80211_AUTHTYPE_SAE) {
+			auth_data->peer_confirmed =
+				ifmgd->auth_data->peer_confirmed;
+		}
+		ieee80211_destroy_auth_data(sdata, cont_auth);
 	}
 
-	if (ifmgd->auth_data)
-		ieee80211_destroy_auth_data(sdata, false);
-
 	/* prep auth_data so we don't go into idle on disassoc */
 	ifmgd->auth_data = auth_data;
 
+	/* If this is continuation of an ongoing SAE authentication exchange
+	 * (i.e., request to send SAE Confirm) and the peer has already
+	 * confirmed, mark authentication completed since we are about to send
+	 * out SAE Confirm.
+	 */
+	if (cont_auth && req->auth_type == NL80211_AUTHTYPE_SAE &&
+	    auth_data->peer_confirmed && auth_data->sae_trans == 2)
+		ieee80211_mark_sta_auth(sdata, req->bss->bssid);
+
 	if (ifmgd->associated) {
 		u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN];
 
@@ -4977,7 +5008,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 
 	sdata_info(sdata, "authenticate with %pM\n", req->bss->bssid);
 
-	err = ieee80211_prep_connection(sdata, req->bss, false, false);
+	err = ieee80211_prep_connection(sdata, req->bss, cont_auth, false);
 	if (err)
 		goto err_clear;
 
@@ -4998,7 +5029,6 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 	mutex_lock(&sdata->local->mtx);
 	ieee80211_vif_release_channel(sdata);
 	mutex_unlock(&sdata->local->mtx);
- err_free:
 	kfree(auth_data);
 	return err;
 }
diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h
index 8212bfeb71d6..d59198191a79 100644
--- a/net/mac80211/rate.h
+++ b/net/mac80211/rate.h
@@ -95,18 +95,5 @@ static inline void rc80211_minstrel_exit(void)
 }
 #endif
 
-#ifdef CONFIG_MAC80211_RC_MINSTREL_HT
-int rc80211_minstrel_ht_init(void);
-void rc80211_minstrel_ht_exit(void);
-#else
-static inline int rc80211_minstrel_ht_init(void)
-{
-	return 0;
-}
-static inline void rc80211_minstrel_ht_exit(void)
-{
-}
-#endif
-
 
 #endif /* IEEE80211_RATE_H */
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 07fb219327d6..a34e9c2ca626 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -167,12 +167,6 @@ minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs)
 		if (unlikely(!mrs->att_hist)) {
 			mrs->prob_ewma = cur_prob;
 		} else {
-			/* update exponential weighted moving variance */
-			mrs->prob_ewmv = minstrel_ewmv(mrs->prob_ewmv,
-							cur_prob,
-							mrs->prob_ewma,
-							EWMA_LEVEL);
-
 			/*update exponential weighted moving avarage */
 			mrs->prob_ewma = minstrel_ewma(mrs->prob_ewma,
 						       cur_prob,
@@ -572,141 +566,6 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
 	minstrel_update_rates(mp, mi);
 }
 
-static void *
-minstrel_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
-{
-	struct ieee80211_supported_band *sband;
-	struct minstrel_sta_info *mi;
-	struct minstrel_priv *mp = priv;
-	struct ieee80211_hw *hw = mp->hw;
-	int max_rates = 0;
-	int i;
-
-	mi = kzalloc(sizeof(struct minstrel_sta_info), gfp);
-	if (!mi)
-		return NULL;
-
-	for (i = 0; i < NUM_NL80211_BANDS; i++) {
-		sband = hw->wiphy->bands[i];
-		if (sband && sband->n_bitrates > max_rates)
-			max_rates = sband->n_bitrates;
-	}
-
-	mi->r = kcalloc(max_rates, sizeof(struct minstrel_rate), gfp);
-	if (!mi->r)
-		goto error;
-
-	mi->sample_table = kmalloc_array(max_rates, SAMPLE_COLUMNS, gfp);
-	if (!mi->sample_table)
-		goto error1;
-
-	mi->last_stats_update = jiffies;
-	return mi;
-
-error1:
-	kfree(mi->r);
-error:
-	kfree(mi);
-	return NULL;
-}
-
-static void
-minstrel_free_sta(void *priv, struct ieee80211_sta *sta, void *priv_sta)
-{
-	struct minstrel_sta_info *mi = priv_sta;
-
-	kfree(mi->sample_table);
-	kfree(mi->r);
-	kfree(mi);
-}
-
-static void
-minstrel_init_cck_rates(struct minstrel_priv *mp)
-{
-	static const int bitrates[4] = { 10, 20, 55, 110 };
-	struct ieee80211_supported_band *sband;
-	u32 rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef);
-	int i, j;
-
-	sband = mp->hw->wiphy->bands[NL80211_BAND_2GHZ];
-	if (!sband)
-		return;
-
-	for (i = 0, j = 0; i < sband->n_bitrates; i++) {
-		struct ieee80211_rate *rate = &sband->bitrates[i];
-
-		if (rate->flags & IEEE80211_RATE_ERP_G)
-			continue;
-
-		if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
-			continue;
-
-		for (j = 0; j < ARRAY_SIZE(bitrates); j++) {
-			if (rate->bitrate != bitrates[j])
-				continue;
-
-			mp->cck_rates[j] = i;
-			break;
-		}
-	}
-}
-
-static void *
-minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
-{
-	struct minstrel_priv *mp;
-
-	mp = kzalloc(sizeof(struct minstrel_priv), GFP_ATOMIC);
-	if (!mp)
-		return NULL;
-
-	/* contention window settings
-	 * Just an approximation. Using the per-queue values would complicate
-	 * the calculations and is probably unnecessary */
-	mp->cw_min = 15;
-	mp->cw_max = 1023;
-
-	/* number of packets (in %) to use for sampling other rates
-	 * sample less often for non-mrr packets, because the overhead
-	 * is much higher than with mrr */
-	mp->lookaround_rate = 5;
-	mp->lookaround_rate_mrr = 10;
-
-	/* maximum time that the hw is allowed to stay in one MRR segment */
-	mp->segment_size = 6000;
-
-	if (hw->max_rate_tries > 0)
-		mp->max_retry = hw->max_rate_tries;
-	else
-		/* safe default, does not necessarily have to match hw properties */
-		mp->max_retry = 7;
-
-	if (hw->max_rates >= 4)
-		mp->has_mrr = true;
-
-	mp->hw = hw;
-	mp->update_interval = 100;
-
-#ifdef CONFIG_MAC80211_DEBUGFS
-	mp->fixed_rate_idx = (u32) -1;
-	mp->dbg_fixed_rate = debugfs_create_u32("fixed_rate_idx",
-			0666, debugfsdir, &mp->fixed_rate_idx);
-#endif
-
-	minstrel_init_cck_rates(mp);
-
-	return mp;
-}
-
-static void
-minstrel_free(void *priv)
-{
-#ifdef CONFIG_MAC80211_DEBUGFS
-	debugfs_remove(((struct minstrel_priv *)priv)->dbg_fixed_rate);
-#endif
-	kfree(priv);
-}
-
 static u32 minstrel_get_expected_throughput(void *priv_sta)
 {
 	struct minstrel_sta_info *mi = priv_sta;
@@ -725,29 +584,8 @@ static u32 minstrel_get_expected_throughput(void *priv_sta)
 }
 
 const struct rate_control_ops mac80211_minstrel = {
-	.name = "minstrel",
 	.tx_status_ext = minstrel_tx_status,
 	.get_rate = minstrel_get_rate,
 	.rate_init = minstrel_rate_init,
-	.alloc = minstrel_alloc,
-	.free = minstrel_free,
-	.alloc_sta = minstrel_alloc_sta,
-	.free_sta = minstrel_free_sta,
-#ifdef CONFIG_MAC80211_DEBUGFS
-	.add_sta_debugfs = minstrel_add_sta_debugfs,
-	.remove_sta_debugfs = minstrel_remove_sta_debugfs,
-#endif
 	.get_expected_throughput = minstrel_get_expected_throughput,
 };
-
-int __init
-rc80211_minstrel_init(void)
-{
-	return ieee80211_rate_control_register(&mac80211_minstrel);
-}
-
-void
-rc80211_minstrel_exit(void)
-{
-	ieee80211_rate_control_unregister(&mac80211_minstrel);
-}
diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h
index be6c3f35f48b..23ec953e3a24 100644
--- a/net/mac80211/rc80211_minstrel.h
+++ b/net/mac80211/rc80211_minstrel.h
@@ -35,19 +35,6 @@ minstrel_ewma(int old, int new, int weight)
 	return old + incr;
 }
 
-/*
- * Perform EWMV (Exponentially Weighted Moving Variance) calculation
- */
-static inline int
-minstrel_ewmv(int old_ewmv, int cur_prob, int prob_ewma, int weight)
-{
-	int diff, incr;
-
-	diff = cur_prob - prob_ewma;
-	incr = (EWMA_DIV - weight) * diff / EWMA_DIV;
-	return weight * (old_ewmv + MINSTREL_TRUNC(diff * incr)) / EWMA_DIV;
-}
-
 struct minstrel_rate_stats {
 	/* current / last sampling period attempts/success counters */
 	u16 attempts, last_attempts;
@@ -56,11 +43,8 @@ struct minstrel_rate_stats {
 	/* total attempts/success counters */
 	u32 att_hist, succ_hist;
 
-	/* statistis of packet delivery probability
-	 *  prob_ewma - exponential weighted moving average of prob
-	 *  prob_ewmsd - exp. weighted moving standard deviation of prob */
+	/* prob_ewma - exponential weighted moving average of prob */
 	u16 prob_ewma;
-	u16 prob_ewmv;
 
 	/* maximum retry counts */
 	u8 retry_count;
@@ -109,11 +93,6 @@ struct minstrel_sta_info {
 
 	/* sampling table */
 	u8 *sample_table;
-
-#ifdef CONFIG_MAC80211_DEBUGFS
-	struct dentry *dbg_stats;
-	struct dentry *dbg_stats_csv;
-#endif
 };
 
 struct minstrel_priv {
@@ -137,7 +116,6 @@ struct minstrel_priv {
 	 *   - setting will be applied on next update
 	 */
 	u32 fixed_rate_idx;
-	struct dentry *dbg_fixed_rate;
 #endif
 };
 
@@ -146,17 +124,8 @@ struct minstrel_debugfs_info {
 	char buf[];
 };
 
-/* Get EWMSD (Exponentially Weighted Moving Standard Deviation) * 10 */
-static inline int
-minstrel_get_ewmsd10(struct minstrel_rate_stats *mrs)
-{
-	unsigned int ewmv = mrs->prob_ewmv;
-	return int_sqrt(MINSTREL_TRUNC(ewmv * 1000 * 1000));
-}
-
 extern const struct rate_control_ops mac80211_minstrel;
 void minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir);
-void minstrel_remove_sta_debugfs(void *priv, void *priv_sta);
 
 /* Recalculate success probabilities and counters for a given rate using EWMA */
 void minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs);
@@ -165,7 +134,5 @@ int minstrel_get_tp_avg(struct minstrel_rate *mr, int prob_ewma);
 /* debugfs */
 int minstrel_stats_open(struct inode *inode, struct file *file);
 int minstrel_stats_csv_open(struct inode *inode, struct file *file);
-ssize_t minstrel_stats_read(struct file *file, char __user *buf, size_t len, loff_t *ppos);
-int minstrel_stats_release(struct inode *inode, struct file *file);
 
 #endif
diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c
index 9ad7d63d3e5b..c8afd85b51a0 100644
--- a/net/mac80211/rc80211_minstrel_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_debugfs.c
@@ -54,22 +54,6 @@
 #include <net/mac80211.h>
 #include "rc80211_minstrel.h"
 
-ssize_t
-minstrel_stats_read(struct file *file, char __user *buf, size_t len, loff_t *ppos)
-{
-	struct minstrel_debugfs_info *ms;
-
-	ms = file->private_data;
-	return simple_read_from_buffer(buf, len, ppos, ms->buf, ms->len);
-}
-
-int
-minstrel_stats_release(struct inode *inode, struct file *file)
-{
-	kfree(file->private_data);
-	return 0;
-}
-
 int
 minstrel_stats_open(struct inode *inode, struct file *file)
 {
@@ -86,14 +70,13 @@ minstrel_stats_open(struct inode *inode, struct file *file)
 	p = ms->buf;
 	p += sprintf(p, "\n");
 	p += sprintf(p,
-		     "best   __________rate_________    ________statistics________    ____last_____    ______sum-of________\n");
+		     "best   __________rate_________    ____statistics___    ____last_____    ______sum-of________\n");
 	p += sprintf(p,
-		     "rate  [name idx airtime max_tp]  [avg(tp) avg(prob) sd(prob)]  [retry|suc|att]  [#success | #attempts]\n");
+		     "rate  [name idx airtime max_tp]  [avg(tp) avg(prob)]  [retry|suc|att]  [#success | #attempts]\n");
 
 	for (i = 0; i < mi->n_rates; i++) {
 		struct minstrel_rate *mr = &mi->r[i];
 		struct minstrel_rate_stats *mrs = &mi->r[i].stats;
-		unsigned int prob_ewmsd;
 
 		*(p++) = (i == mi->max_tp_rate[0]) ? 'A' : ' ';
 		*(p++) = (i == mi->max_tp_rate[1]) ? 'B' : ' ';
@@ -109,15 +92,13 @@ minstrel_stats_open(struct inode *inode, struct file *file)
 		tp_max = minstrel_get_tp_avg(mr, MINSTREL_FRAC(100,100));
 		tp_avg = minstrel_get_tp_avg(mr, mrs->prob_ewma);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
-		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
-		p += sprintf(p, "%4u.%1u    %4u.%1u     %3u.%1u    %3u.%1u"
+		p += sprintf(p, "%4u.%1u    %4u.%1u     %3u.%1u"
 				"     %3u   %3u %-3u   "
 				"%9llu   %-9llu\n",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
@@ -135,14 +116,6 @@ minstrel_stats_open(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static const struct file_operations minstrel_stat_fops = {
-	.owner = THIS_MODULE,
-	.open = minstrel_stats_open,
-	.read = minstrel_stats_read,
-	.release = minstrel_stats_release,
-	.llseek = default_llseek,
-};
-
 int
 minstrel_stats_csv_open(struct inode *inode, struct file *file)
 {
@@ -161,7 +134,6 @@ minstrel_stats_csv_open(struct inode *inode, struct file *file)
 	for (i = 0; i < mi->n_rates; i++) {
 		struct minstrel_rate *mr = &mi->r[i];
 		struct minstrel_rate_stats *mrs = &mi->r[i].stats;
-		unsigned int prob_ewmsd;
 
 		p += sprintf(p, "%s" ,((i == mi->max_tp_rate[0]) ? "A" : ""));
 		p += sprintf(p, "%s" ,((i == mi->max_tp_rate[1]) ? "B" : ""));
@@ -177,14 +149,12 @@ minstrel_stats_csv_open(struct inode *inode, struct file *file)
 		tp_max = minstrel_get_tp_avg(mr, MINSTREL_FRAC(100,100));
 		tp_avg = minstrel_get_tp_avg(mr, mrs->prob_ewma);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
-		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
-		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u.%u,%u,%u,%u,"
+		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u,%u,%u,"
 				"%llu,%llu,%d,%d\n",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
@@ -200,33 +170,3 @@ minstrel_stats_csv_open(struct inode *inode, struct file *file)
 
 	return 0;
 }
-
-static const struct file_operations minstrel_stat_csv_fops = {
-	.owner = THIS_MODULE,
-	.open = minstrel_stats_csv_open,
-	.read = minstrel_stats_read,
-	.release = minstrel_stats_release,
-	.llseek = default_llseek,
-};
-
-void
-minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir)
-{
-	struct minstrel_sta_info *mi = priv_sta;
-
-	mi->dbg_stats = debugfs_create_file("rc_stats", 0444, dir, mi,
-					    &minstrel_stat_fops);
-
-	mi->dbg_stats_csv = debugfs_create_file("rc_stats_csv", 0444, dir, mi,
-						&minstrel_stat_csv_fops);
-}
-
-void
-minstrel_remove_sta_debugfs(void *priv, void *priv_sta)
-{
-	struct minstrel_sta_info *mi = priv_sta;
-
-	debugfs_remove(mi->dbg_stats);
-
-	debugfs_remove(mi->dbg_stats_csv);
-}
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 67ebdeaffbbc..f466ec37d161 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -52,22 +52,23 @@
 	_streams - 1
 
 /* MCS rate information for an MCS group */
-#define MCS_GROUP(_streams, _sgi, _ht40)				\
+#define MCS_GROUP(_streams, _sgi, _ht40, _s)				\
 	[GROUP_IDX(_streams, _sgi, _ht40)] = {				\
 	.streams = _streams,						\
+	.shift = _s,							\
 	.flags =							\
 		IEEE80211_TX_RC_MCS |					\
 		(_sgi ? IEEE80211_TX_RC_SHORT_GI : 0) |			\
 		(_ht40 ? IEEE80211_TX_RC_40_MHZ_WIDTH : 0),		\
 	.duration = {							\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 54 : 26),		\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 108 : 52),		\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 162 : 78),		\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 216 : 104),	\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 324 : 156),	\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 432 : 208),	\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 486 : 234),	\
-		MCS_DURATION(_streams, _sgi, _ht40 ? 540 : 260)		\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 54 : 26) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 108 : 52) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 162 : 78) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 216 : 104) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 324 : 156) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 432 : 208) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 486 : 234) >> _s,	\
+		MCS_DURATION(_streams, _sgi, _ht40 ? 540 : 260) >> _s	\
 	}								\
 }
 
@@ -80,9 +81,10 @@
 #define BW2VBPS(_bw, r3, r2, r1)					\
 	(_bw == BW_80 ? r3 : _bw == BW_40 ? r2 : r1)
 
-#define VHT_GROUP(_streams, _sgi, _bw)					\
+#define VHT_GROUP(_streams, _sgi, _bw, _s)				\
 	[VHT_GROUP_IDX(_streams, _sgi, _bw)] = {			\
 	.streams = _streams,						\
+	.shift = _s,							\
 	.flags =							\
 		IEEE80211_TX_RC_VHT_MCS |				\
 		(_sgi ? IEEE80211_TX_RC_SHORT_GI : 0) |			\
@@ -90,25 +92,25 @@
 		 _bw == BW_40 ? IEEE80211_TX_RC_40_MHZ_WIDTH : 0),	\
 	.duration = {							\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw,  117,  54,  26)),		\
+			     BW2VBPS(_bw,  117,  54,  26)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw,  234, 108,  52)),		\
+			     BW2VBPS(_bw,  234, 108,  52)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw,  351, 162,  78)),		\
+			     BW2VBPS(_bw,  351, 162,  78)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw,  468, 216, 104)),		\
+			     BW2VBPS(_bw,  468, 216, 104)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw,  702, 324, 156)),		\
+			     BW2VBPS(_bw,  702, 324, 156)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw,  936, 432, 208)),		\
+			     BW2VBPS(_bw,  936, 432, 208)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw, 1053, 486, 234)),		\
+			     BW2VBPS(_bw, 1053, 486, 234)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw, 1170, 540, 260)),		\
+			     BW2VBPS(_bw, 1170, 540, 260)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw, 1404, 648, 312)),		\
+			     BW2VBPS(_bw, 1404, 648, 312)) >> _s,	\
 		MCS_DURATION(_streams, _sgi,				\
-			     BW2VBPS(_bw, 1560, 720, 346))		\
+			     BW2VBPS(_bw, 1560, 720, 346)) >> _s	\
 	}								\
 }
 
@@ -121,28 +123,27 @@
 	(CCK_DURATION((_bitrate > 10 ? 20 : 10), false, 60) +	\
 	 CCK_DURATION(_bitrate, _short, AVG_PKT_SIZE))
 
-#define CCK_DURATION_LIST(_short)			\
-	CCK_ACK_DURATION(10, _short),			\
-	CCK_ACK_DURATION(20, _short),			\
-	CCK_ACK_DURATION(55, _short),			\
-	CCK_ACK_DURATION(110, _short)
+#define CCK_DURATION_LIST(_short, _s)			\
+	CCK_ACK_DURATION(10, _short) >> _s,		\
+	CCK_ACK_DURATION(20, _short) >> _s,		\
+	CCK_ACK_DURATION(55, _short) >> _s,		\
+	CCK_ACK_DURATION(110, _short) >> _s
 
-#define CCK_GROUP					\
+#define CCK_GROUP(_s)					\
 	[MINSTREL_CCK_GROUP] = {			\
-		.streams = 0,				\
+		.streams = 1,				\
 		.flags = 0,				\
+		.shift = _s,				\
 		.duration = {				\
-			CCK_DURATION_LIST(false),	\
-			CCK_DURATION_LIST(true)		\
+			CCK_DURATION_LIST(false, _s),	\
+			CCK_DURATION_LIST(true, _s)	\
 		}					\
 	}
 
-#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
 static bool minstrel_vht_only = true;
 module_param(minstrel_vht_only, bool, 0644);
 MODULE_PARM_DESC(minstrel_vht_only,
 		 "Use only VHT rates when VHT is supported by sta.");
-#endif
 
 /*
  * To enable sufficiently targeted rate sampling, MCS rates are divided into
@@ -153,49 +154,47 @@ MODULE_PARM_DESC(minstrel_vht_only,
  * BW -> SGI -> #streams
  */
 const struct mcs_group minstrel_mcs_groups[] = {
-	MCS_GROUP(1, 0, BW_20),
-	MCS_GROUP(2, 0, BW_20),
-	MCS_GROUP(3, 0, BW_20),
+	MCS_GROUP(1, 0, BW_20, 5),
+	MCS_GROUP(2, 0, BW_20, 4),
+	MCS_GROUP(3, 0, BW_20, 4),
 
-	MCS_GROUP(1, 1, BW_20),
-	MCS_GROUP(2, 1, BW_20),
-	MCS_GROUP(3, 1, BW_20),
+	MCS_GROUP(1, 1, BW_20, 5),
+	MCS_GROUP(2, 1, BW_20, 4),
+	MCS_GROUP(3, 1, BW_20, 4),
 
-	MCS_GROUP(1, 0, BW_40),
-	MCS_GROUP(2, 0, BW_40),
-	MCS_GROUP(3, 0, BW_40),
+	MCS_GROUP(1, 0, BW_40, 4),
+	MCS_GROUP(2, 0, BW_40, 4),
+	MCS_GROUP(3, 0, BW_40, 4),
 
-	MCS_GROUP(1, 1, BW_40),
-	MCS_GROUP(2, 1, BW_40),
-	MCS_GROUP(3, 1, BW_40),
+	MCS_GROUP(1, 1, BW_40, 4),
+	MCS_GROUP(2, 1, BW_40, 4),
+	MCS_GROUP(3, 1, BW_40, 4),
 
-	CCK_GROUP,
+	CCK_GROUP(8),
 
-#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
-	VHT_GROUP(1, 0, BW_20),
-	VHT_GROUP(2, 0, BW_20),
-	VHT_GROUP(3, 0, BW_20),
+	VHT_GROUP(1, 0, BW_20, 5),
+	VHT_GROUP(2, 0, BW_20, 4),
+	VHT_GROUP(3, 0, BW_20, 4),
 
-	VHT_GROUP(1, 1, BW_20),
-	VHT_GROUP(2, 1, BW_20),
-	VHT_GROUP(3, 1, BW_20),
+	VHT_GROUP(1, 1, BW_20, 5),
+	VHT_GROUP(2, 1, BW_20, 4),
+	VHT_GROUP(3, 1, BW_20, 4),
 
-	VHT_GROUP(1, 0, BW_40),
-	VHT_GROUP(2, 0, BW_40),
-	VHT_GROUP(3, 0, BW_40),
+	VHT_GROUP(1, 0, BW_40, 4),
+	VHT_GROUP(2, 0, BW_40, 4),
+	VHT_GROUP(3, 0, BW_40, 4),
 
-	VHT_GROUP(1, 1, BW_40),
-	VHT_GROUP(2, 1, BW_40),
-	VHT_GROUP(3, 1, BW_40),
+	VHT_GROUP(1, 1, BW_40, 4),
+	VHT_GROUP(2, 1, BW_40, 4),
+	VHT_GROUP(3, 1, BW_40, 4),
 
-	VHT_GROUP(1, 0, BW_80),
-	VHT_GROUP(2, 0, BW_80),
-	VHT_GROUP(3, 0, BW_80),
+	VHT_GROUP(1, 0, BW_80, 4),
+	VHT_GROUP(2, 0, BW_80, 4),
+	VHT_GROUP(3, 0, BW_80, 4),
 
-	VHT_GROUP(1, 1, BW_80),
-	VHT_GROUP(2, 1, BW_80),
-	VHT_GROUP(3, 1, BW_80),
-#endif
+	VHT_GROUP(1, 1, BW_80, 4),
+	VHT_GROUP(2, 1, BW_80, 4),
+	VHT_GROUP(3, 1, BW_80, 4),
 };
 
 static u8 sample_table[SAMPLE_COLUMNS][MCS_GROUP_RATES] __read_mostly;
@@ -282,7 +281,8 @@ minstrel_ht_get_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
 				break;
 
 		/* short preamble */
-		if (!(mi->supported[group] & BIT(idx)))
+		if ((mi->supported[group] & BIT(idx + 4)) &&
+		    (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE))
 			idx += 4;
 	}
 	return &mi->groups[group].rates[idx];
@@ -311,7 +311,8 @@ minstrel_ht_get_tp_avg(struct minstrel_ht_sta *mi, int group, int rate,
 	if (group != MINSTREL_CCK_GROUP)
 		nsecs = 1000 * mi->overhead / MINSTREL_TRUNC(mi->avg_ampdu_len);
 
-	nsecs += minstrel_mcs_groups[group].duration[rate];
+	nsecs += minstrel_mcs_groups[group].duration[rate] <<
+		 minstrel_mcs_groups[group].shift;
 
 	/*
 	 * For the throughput calculation, limit the probability value to 90% to
@@ -759,12 +760,19 @@ minstrel_ht_tx_status(void *priv, struct ieee80211_supported_band *sband,
 		minstrel_ht_update_rates(mp, mi);
 }
 
+static inline int
+minstrel_get_duration(int index)
+{
+	const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
+	unsigned int duration = group->duration[index % MCS_GROUP_RATES];
+	return duration << group->shift;
+}
+
 static void
 minstrel_calc_retransmit(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
                          int index)
 {
 	struct minstrel_rate_stats *mrs;
-	const struct mcs_group *group;
 	unsigned int tx_time, tx_time_rtscts, tx_time_data;
 	unsigned int cw = mp->cw_min;
 	unsigned int ctime = 0;
@@ -783,8 +791,7 @@ minstrel_calc_retransmit(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
 	mrs->retry_count_rtscts = 2;
 	mrs->retry_updated = true;
 
-	group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
-	tx_time_data = group->duration[index % MCS_GROUP_RATES] * ampdu_len / 1000;
+	tx_time_data = minstrel_get_duration(index) * ampdu_len / 1000;
 
 	/* Contention time for first 2 tries */
 	ctime = (t_slot * cw) >> 1;
@@ -878,20 +885,24 @@ minstrel_ht_get_max_amsdu_len(struct minstrel_ht_sta *mi)
 	int group = mi->max_prob_rate / MCS_GROUP_RATES;
 	const struct mcs_group *g = &minstrel_mcs_groups[group];
 	int rate = mi->max_prob_rate % MCS_GROUP_RATES;
+	unsigned int duration;
 
 	/* Disable A-MSDU if max_prob_rate is bad */
 	if (mi->groups[group].rates[rate].prob_ewma < MINSTREL_FRAC(50, 100))
 		return 1;
 
+	duration = g->duration[rate];
+	duration <<= g->shift;
+
 	/* If the rate is slower than single-stream MCS1, make A-MSDU limit small */
-	if (g->duration[rate] > MCS_DURATION(1, 0, 52))
+	if (duration > MCS_DURATION(1, 0, 52))
 		return 500;
 
 	/*
 	 * If the rate is slower than single-stream MCS4, limit A-MSDU to usual
 	 * data packet size
 	 */
-	if (g->duration[rate] > MCS_DURATION(1, 0, 104))
+	if (duration > MCS_DURATION(1, 0, 104))
 		return 1600;
 
 	/*
@@ -899,7 +910,7 @@ minstrel_ht_get_max_amsdu_len(struct minstrel_ht_sta *mi)
 	 * rate success probability is less than 75%, limit A-MSDU to twice the usual
 	 * data packet size
 	 */
-	if (g->duration[rate] > MCS_DURATION(1, 0, 260) ||
+	if (duration > MCS_DURATION(1, 0, 260) ||
 	    (minstrel_ht_get_prob_ewma(mi, mi->max_tp_rate[0]) <
 	     MINSTREL_FRAC(75, 100)))
 		return 3200;
@@ -946,13 +957,6 @@ minstrel_ht_update_rates(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 	rate_control_set_rates(mp->hw, mi->sta, rates);
 }
 
-static inline int
-minstrel_get_duration(int index)
-{
-	const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
-	return group->duration[index % MCS_GROUP_RATES];
-}
-
 static int
 minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 {
@@ -1000,10 +1004,13 @@ minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 		return -1;
 
 	/*
-	 * Do not sample if the probability is already higher than 95%
-	 * to avoid wasting airtime.
+	 * Do not sample if the probability is already higher than 95%,
+	 * or if the rate is 3 times slower than the current max probability
+	 * rate, to avoid wasting airtime.
 	 */
-	if (mrs->prob_ewma > MINSTREL_FRAC(95, 100))
+	sample_dur = minstrel_get_duration(sample_idx);
+	if (mrs->prob_ewma > MINSTREL_FRAC(95, 100) ||
+	    minstrel_get_duration(mi->max_prob_rate) * 3 < sample_dur)
 		return -1;
 
 	/*
@@ -1013,7 +1020,6 @@ minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 
 	cur_max_tp_streams = minstrel_mcs_groups[tp_rate1 /
 		MCS_GROUP_RATES].streams;
-	sample_dur = minstrel_get_duration(sample_idx);
 	if (sample_dur >= minstrel_get_duration(tp_rate2) &&
 	    (cur_max_tp_streams - 1 <
 	     minstrel_mcs_groups[sample_group].streams ||
@@ -1077,18 +1083,23 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
 		return;
 
 	sample_group = &minstrel_mcs_groups[sample_idx / MCS_GROUP_RATES];
+	sample_idx %= MCS_GROUP_RATES;
+
+	if (sample_group == &minstrel_mcs_groups[MINSTREL_CCK_GROUP] &&
+	    (sample_idx >= 4) != txrc->short_preamble)
+		return;
+
 	info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
 	rate->count = 1;
 
-	if (sample_idx / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) {
+	if (sample_group == &minstrel_mcs_groups[MINSTREL_CCK_GROUP]) {
 		int idx = sample_idx % ARRAY_SIZE(mp->cck_rates);
 		rate->idx = mp->cck_rates[idx];
 	} else if (sample_group->flags & IEEE80211_TX_RC_VHT_MCS) {
 		ieee80211_rate_set_vht(rate, sample_idx % MCS_GROUP_RATES,
 				       sample_group->streams);
 	} else {
-		rate->idx = sample_idx % MCS_GROUP_RATES +
-			    (sample_group->streams - 1) * 8;
+		rate->idx = sample_idx + (sample_group->streams - 1) * 8;
 	}
 
 	rate->flags = sample_group->flags;
@@ -1130,14 +1141,14 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 	struct minstrel_ht_sta_priv *msp = priv_sta;
 	struct minstrel_ht_sta *mi = &msp->ht;
 	struct ieee80211_mcs_info *mcs = &sta->ht_cap.mcs;
-	u16 sta_cap = sta->ht_cap.cap;
+	u16 ht_cap = sta->ht_cap.cap;
 	struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
-	struct sta_info *sinfo = container_of(sta, struct sta_info, sta);
 	int use_vht;
 	int n_supported = 0;
 	int ack_dur;
 	int stbc;
 	int i;
+	bool ldpc;
 
 	/* fall back to the old minstrel for legacy stations */
 	if (!sta->ht_cap.ht_supported)
@@ -1145,12 +1156,10 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 
 	BUILD_BUG_ON(ARRAY_SIZE(minstrel_mcs_groups) != MINSTREL_GROUPS_NB);
 
-#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
 	if (vht_cap->vht_supported)
 		use_vht = vht_cap->vht_mcs.tx_mcs_map != cpu_to_le16(~0);
 	else
-#endif
-	use_vht = 0;
+		use_vht = 0;
 
 	msp->is_ht = true;
 	memset(mi, 0, sizeof(*mi));
@@ -1175,16 +1184,22 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 	}
 	mi->sample_tries = 4;
 
-	/* TODO tx_flags for vht - ATM the RC API is not fine-grained enough */
 	if (!use_vht) {
-		stbc = (sta_cap & IEEE80211_HT_CAP_RX_STBC) >>
+		stbc = (ht_cap & IEEE80211_HT_CAP_RX_STBC) >>
 			IEEE80211_HT_CAP_RX_STBC_SHIFT;
-		mi->tx_flags |= stbc << IEEE80211_TX_CTL_STBC_SHIFT;
 
-		if (sta_cap & IEEE80211_HT_CAP_LDPC_CODING)
-			mi->tx_flags |= IEEE80211_TX_CTL_LDPC;
+		ldpc = ht_cap & IEEE80211_HT_CAP_LDPC_CODING;
+	} else {
+		stbc = (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK) >>
+			IEEE80211_VHT_CAP_RXSTBC_SHIFT;
+
+		ldpc = vht_cap->cap & IEEE80211_VHT_CAP_RXLDPC;
 	}
 
+	mi->tx_flags |= stbc << IEEE80211_TX_CTL_STBC_SHIFT;
+	if (ldpc)
+		mi->tx_flags |= IEEE80211_TX_CTL_LDPC;
+
 	for (i = 0; i < ARRAY_SIZE(mi->groups); i++) {
 		u32 gflags = minstrel_mcs_groups[i].flags;
 		int bw, nss;
@@ -1197,10 +1212,10 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 
 		if (gflags & IEEE80211_TX_RC_SHORT_GI) {
 			if (gflags & IEEE80211_TX_RC_40_MHZ_WIDTH) {
-				if (!(sta_cap & IEEE80211_HT_CAP_SGI_40))
+				if (!(ht_cap & IEEE80211_HT_CAP_SGI_40))
 					continue;
 			} else {
-				if (!(sta_cap & IEEE80211_HT_CAP_SGI_20))
+				if (!(ht_cap & IEEE80211_HT_CAP_SGI_20))
 					continue;
 			}
 		}
@@ -1217,10 +1232,9 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 
 		/* HT rate */
 		if (gflags & IEEE80211_TX_RC_MCS) {
-#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
 			if (use_vht && minstrel_vht_only)
 				continue;
-#endif
+
 			mi->supported[i] = mcs->rx_mask[nss - 1];
 			if (mi->supported[i])
 				n_supported++;
@@ -1258,8 +1272,7 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 	if (!n_supported)
 		goto use_legacy;
 
-	if (test_sta_flag(sinfo, WLAN_STA_SHORT_PREAMBLE))
-		mi->cck_supported_short |= mi->cck_supported_short << 4;
+	mi->supported[MINSTREL_CCK_GROUP] |= mi->cck_supported_short << 4;
 
 	/* create an initial rate table with the lowest supported rates */
 	minstrel_ht_update_stats(mp, mi);
@@ -1340,16 +1353,88 @@ minstrel_ht_free_sta(void *priv, struct ieee80211_sta *sta, void *priv_sta)
 	kfree(msp);
 }
 
+static void
+minstrel_ht_init_cck_rates(struct minstrel_priv *mp)
+{
+	static const int bitrates[4] = { 10, 20, 55, 110 };
+	struct ieee80211_supported_band *sband;
+	u32 rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef);
+	int i, j;
+
+	sband = mp->hw->wiphy->bands[NL80211_BAND_2GHZ];
+	if (!sband)
+		return;
+
+	for (i = 0; i < sband->n_bitrates; i++) {
+		struct ieee80211_rate *rate = &sband->bitrates[i];
+
+		if (rate->flags & IEEE80211_RATE_ERP_G)
+			continue;
+
+		if ((rate_flags & sband->bitrates[i].flags) != rate_flags)
+			continue;
+
+		for (j = 0; j < ARRAY_SIZE(bitrates); j++) {
+			if (rate->bitrate != bitrates[j])
+				continue;
+
+			mp->cck_rates[j] = i;
+			break;
+		}
+	}
+}
+
 static void *
 minstrel_ht_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
 {
-	return mac80211_minstrel.alloc(hw, debugfsdir);
+	struct minstrel_priv *mp;
+
+	mp = kzalloc(sizeof(struct minstrel_priv), GFP_ATOMIC);
+	if (!mp)
+		return NULL;
+
+	/* contention window settings
+	 * Just an approximation. Using the per-queue values would complicate
+	 * the calculations and is probably unnecessary */
+	mp->cw_min = 15;
+	mp->cw_max = 1023;
+
+	/* number of packets (in %) to use for sampling other rates
+	 * sample less often for non-mrr packets, because the overhead
+	 * is much higher than with mrr */
+	mp->lookaround_rate = 5;
+	mp->lookaround_rate_mrr = 10;
+
+	/* maximum time that the hw is allowed to stay in one MRR segment */
+	mp->segment_size = 6000;
+
+	if (hw->max_rate_tries > 0)
+		mp->max_retry = hw->max_rate_tries;
+	else
+		/* safe default, does not necessarily have to match hw properties */
+		mp->max_retry = 7;
+
+	if (hw->max_rates >= 4)
+		mp->has_mrr = true;
+
+	mp->hw = hw;
+	mp->update_interval = 100;
+
+#ifdef CONFIG_MAC80211_DEBUGFS
+	mp->fixed_rate_idx = (u32) -1;
+	debugfs_create_u32("fixed_rate_idx", S_IRUGO | S_IWUGO, debugfsdir,
+			   &mp->fixed_rate_idx);
+#endif
+
+	minstrel_ht_init_cck_rates(mp);
+
+	return mp;
 }
 
 static void
 minstrel_ht_free(void *priv)
 {
-	mac80211_minstrel.free(priv);
+	kfree(priv);
 }
 
 static u32 minstrel_ht_get_expected_throughput(void *priv_sta)
@@ -1384,7 +1469,6 @@ static const struct rate_control_ops mac80211_minstrel_ht = {
 	.free = minstrel_ht_free,
 #ifdef CONFIG_MAC80211_DEBUGFS
 	.add_sta_debugfs = minstrel_ht_add_sta_debugfs,
-	.remove_sta_debugfs = minstrel_ht_remove_sta_debugfs,
 #endif
 	.get_expected_throughput = minstrel_ht_get_expected_throughput,
 };
@@ -1409,14 +1493,14 @@ static void __init init_sample_table(void)
 }
 
 int __init
-rc80211_minstrel_ht_init(void)
+rc80211_minstrel_init(void)
 {
 	init_sample_table();
 	return ieee80211_rate_control_register(&mac80211_minstrel_ht);
 }
 
 void
-rc80211_minstrel_ht_exit(void)
+rc80211_minstrel_exit(void)
 {
 	ieee80211_rate_control_unregister(&mac80211_minstrel_ht);
 }
diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h
index de1646c42e82..26b7a3244b47 100644
--- a/net/mac80211/rc80211_minstrel_ht.h
+++ b/net/mac80211/rc80211_minstrel_ht.h
@@ -15,11 +15,7 @@
  */
 #define MINSTREL_MAX_STREAMS		3
 #define MINSTREL_HT_STREAM_GROUPS	4 /* BW(=2) * SGI(=2) */
-#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
 #define MINSTREL_VHT_STREAM_GROUPS	6 /* BW(=3) * SGI(=2) */
-#else
-#define MINSTREL_VHT_STREAM_GROUPS	0
-#endif
 
 #define MINSTREL_HT_GROUPS_NB	(MINSTREL_MAX_STREAMS *		\
 				 MINSTREL_HT_STREAM_GROUPS)
@@ -34,16 +30,13 @@
 #define MINSTREL_CCK_GROUP	(MINSTREL_HT_GROUP_0 + MINSTREL_HT_GROUPS_NB)
 #define MINSTREL_VHT_GROUP_0	(MINSTREL_CCK_GROUP + 1)
 
-#ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
 #define MCS_GROUP_RATES		10
-#else
-#define MCS_GROUP_RATES		8
-#endif
 
 struct mcs_group {
-	u32 flags;
-	unsigned int streams;
-	unsigned int duration[MCS_GROUP_RATES];
+	u16 flags;
+	u8 streams;
+	u8 shift;
+	u16 duration[MCS_GROUP_RATES];
 };
 
 extern const struct mcs_group minstrel_mcs_groups[];
@@ -110,17 +103,12 @@ struct minstrel_ht_sta_priv {
 		struct minstrel_ht_sta ht;
 		struct minstrel_sta_info legacy;
 	};
-#ifdef CONFIG_MAC80211_DEBUGFS
-	struct dentry *dbg_stats;
-	struct dentry *dbg_stats_csv;
-#endif
 	void *ratelist;
 	void *sample_table;
 	bool is_ht;
 };
 
 void minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir);
-void minstrel_ht_remove_sta_debugfs(void *priv, void *priv_sta);
 int minstrel_ht_get_tp_avg(struct minstrel_ht_sta *mi, int group, int rate,
 			   int prob_ewma);
 
diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c
index bfcc03152dc6..57820a5f2c16 100644
--- a/net/mac80211/rc80211_minstrel_ht_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c
@@ -15,6 +15,22 @@
 #include "rc80211_minstrel.h"
 #include "rc80211_minstrel_ht.h"
 
+static ssize_t
+minstrel_stats_read(struct file *file, char __user *buf, size_t len, loff_t *ppos)
+{
+	struct minstrel_debugfs_info *ms;
+
+	ms = file->private_data;
+	return simple_read_from_buffer(buf, len, ppos, ms->buf, ms->len);
+}
+
+static int
+minstrel_stats_release(struct inode *inode, struct file *file)
+{
+	kfree(file->private_data);
+	return 0;
+}
+
 static char *
 minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p)
 {
@@ -41,7 +57,7 @@ minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p)
 		struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j];
 		static const int bitrates[4] = { 10, 20, 55, 110 };
 		int idx = i * MCS_GROUP_RATES + j;
-		unsigned int prob_ewmsd;
+		unsigned int duration;
 
 		if (!(mi->supported[i] & BIT(j)))
 			continue;
@@ -79,21 +95,21 @@ minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p)
 		p += sprintf(p, "  %3u  ", idx);
 
 		/* tx_time[rate(i)] in usec */
-		tx_time = DIV_ROUND_CLOSEST(mg->duration[j], 1000);
+		duration = mg->duration[j];
+		duration <<= mg->shift;
+		tx_time = DIV_ROUND_CLOSEST(duration, 1000);
 		p += sprintf(p, "%6u  ", tx_time);
 
 		tp_max = minstrel_ht_get_tp_avg(mi, i, j, MINSTREL_FRAC(100, 100));
 		tp_avg = minstrel_ht_get_tp_avg(mi, i, j, mrs->prob_ewma);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
-		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
-		p += sprintf(p, "%4u.%1u    %4u.%1u     %3u.%1u    %3u.%1u"
+		p += sprintf(p, "%4u.%1u    %4u.%1u     %3u.%1u"
 				"     %3u   %3u %-3u   "
 				"%9llu   %-9llu\n",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
@@ -130,9 +146,9 @@ minstrel_ht_stats_open(struct inode *inode, struct file *file)
 
 	p += sprintf(p, "\n");
 	p += sprintf(p,
-		     "              best   ____________rate__________    ________statistics________    _____last____    ______sum-of________\n");
+		     "              best   ____________rate__________    ____statistics___    _____last____    ______sum-of________\n");
 	p += sprintf(p,
-		     "mode guard #  rate  [name   idx airtime  max_tp]  [avg(tp) avg(prob) sd(prob)]  [retry|suc|att]  [#success | #attempts]\n");
+		     "mode guard #  rate  [name   idx airtime  max_tp]  [avg(tp) avg(prob)]  [retry|suc|att]  [#success | #attempts]\n");
 
 	p = minstrel_ht_stats_dump(mi, MINSTREL_CCK_GROUP, p);
 	for (i = 0; i < MINSTREL_CCK_GROUP; i++)
@@ -187,7 +203,7 @@ minstrel_ht_stats_csv_dump(struct minstrel_ht_sta *mi, int i, char *p)
 		struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j];
 		static const int bitrates[4] = { 10, 20, 55, 110 };
 		int idx = i * MCS_GROUP_RATES + j;
-		unsigned int prob_ewmsd;
+		unsigned int duration;
 
 		if (!(mi->supported[i] & BIT(j)))
 			continue;
@@ -222,20 +238,21 @@ minstrel_ht_stats_csv_dump(struct minstrel_ht_sta *mi, int i, char *p)
 		}
 
 		p += sprintf(p, "%u,", idx);
-		tx_time = DIV_ROUND_CLOSEST(mg->duration[j], 1000);
+
+		duration = mg->duration[j];
+		duration <<= mg->shift;
+		tx_time = DIV_ROUND_CLOSEST(duration, 1000);
 		p += sprintf(p, "%u,", tx_time);
 
 		tp_max = minstrel_ht_get_tp_avg(mi, i, j, MINSTREL_FRAC(100, 100));
 		tp_avg = minstrel_ht_get_tp_avg(mi, i, j, mrs->prob_ewma);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
-		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
-		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u.%u,%u,%u,"
+		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u,%u,"
 				"%u,%llu,%llu,",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
@@ -303,17 +320,8 @@ minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir)
 {
 	struct minstrel_ht_sta_priv *msp = priv_sta;
 
-	msp->dbg_stats = debugfs_create_file("rc_stats", 0444, dir, msp,
-					     &minstrel_ht_stat_fops);
-	msp->dbg_stats_csv = debugfs_create_file("rc_stats_csv", 0444, dir, msp,
-						 &minstrel_ht_stat_csv_fops);
-}
-
-void
-minstrel_ht_remove_sta_debugfs(void *priv, void *priv_sta)
-{
-	struct minstrel_ht_sta_priv *msp = priv_sta;
-
-	debugfs_remove(msp->dbg_stats);
-	debugfs_remove(msp->dbg_stats_csv);
+	debugfs_create_file("rc_stats", 0444, dir, msp,
+			    &minstrel_ht_stat_fops);
+	debugfs_create_file("rc_stats_csv", 0444, dir, msp,
+			    &minstrel_ht_stat_csv_fops);
 }
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 96611d5dfadb..3bd3b5769797 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -115,7 +115,8 @@ static inline bool should_drop_frame(struct sk_buff *skb, int present_fcs_len,
 
 	if (status->flag & (RX_FLAG_FAILED_FCS_CRC |
 			    RX_FLAG_FAILED_PLCP_CRC |
-			    RX_FLAG_ONLY_MONITOR))
+			    RX_FLAG_ONLY_MONITOR |
+			    RX_FLAG_NO_PSDU))
 		return true;
 
 	if (unlikely(skb->len < 16 + present_fcs_len + rtap_space))
@@ -189,6 +190,15 @@ ieee80211_rx_radiotap_hdrlen(struct ieee80211_local *local,
 		BUILD_BUG_ON(sizeof(struct ieee80211_radiotap_he_mu) != 12);
 	}
 
+	if (status->flag & RX_FLAG_NO_PSDU)
+		len += 1;
+
+	if (status->flag & RX_FLAG_RADIOTAP_LSIG) {
+		len = ALIGN(len, 2);
+		len += 4;
+		BUILD_BUG_ON(sizeof(struct ieee80211_radiotap_lsig) != 4);
+	}
+
 	if (status->chains) {
 		/* antenna and antenna signal fields */
 		len += 2 * hweight8(status->chains);
@@ -279,6 +289,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
 	struct ieee80211_vendor_radiotap rtap = {};
 	struct ieee80211_radiotap_he he = {};
 	struct ieee80211_radiotap_he_mu he_mu = {};
+	struct ieee80211_radiotap_lsig lsig = {};
 
 	if (status->flag & RX_FLAG_RADIOTAP_HE) {
 		he = *(struct ieee80211_radiotap_he *)skb->data;
@@ -291,6 +302,11 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
 		skb_pull(skb, sizeof(he_mu));
 	}
 
+	if (status->flag & RX_FLAG_RADIOTAP_LSIG) {
+		lsig = *(struct ieee80211_radiotap_lsig *)skb->data;
+		skb_pull(skb, sizeof(lsig));
+	}
+
 	if (status->flag & RX_FLAG_RADIOTAP_VENDOR_DATA) {
 		rtap = *(struct ieee80211_vendor_radiotap *)skb->data;
 		/* rtap.len and rtap.pad are undone immediately */
@@ -549,7 +565,7 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
 
 	if (status->encoding == RX_ENC_HE &&
 	    status->flag & RX_FLAG_RADIOTAP_HE) {
-#define HE_PREP(f, val)	cpu_to_le16(FIELD_PREP(IEEE80211_RADIOTAP_HE_##f, val))
+#define HE_PREP(f, val)	le16_encode_bits(val, IEEE80211_RADIOTAP_HE_##f)
 
 		if (status->enc_flags & RX_ENC_FLAG_STBC_MASK) {
 			he.data6 |= HE_PREP(DATA6_NSTS,
@@ -630,6 +646,21 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local,
 		pos += sizeof(he_mu);
 	}
 
+	if (status->flag & RX_FLAG_NO_PSDU) {
+		rthdr->it_present |=
+			cpu_to_le32(1 << IEEE80211_RADIOTAP_ZERO_LEN_PSDU);
+		*pos++ = status->zero_length_psdu_type;
+	}
+
+	if (status->flag & RX_FLAG_RADIOTAP_LSIG) {
+		/* ensure 2 byte alignment */
+		while ((pos - (u8 *)rthdr) & 1)
+			pos++;
+		rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_LSIG);
+		memcpy(pos, &lsig, sizeof(lsig));
+		pos += sizeof(lsig);
+	}
+
 	for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) {
 		*pos++ = status->chain_signal[chain];
 		*pos++ = chain;
@@ -1505,7 +1536,7 @@ static void sta_ps_start(struct sta_info *sta)
 	if (!sta->sta.txq[0])
 		return;
 
-	for (tid = 0; tid < ARRAY_SIZE(sta->sta.txq); tid++) {
+	for (tid = 0; tid < IEEE80211_NUM_TIDS; tid++) {
 		if (txq_has_queue(sta->sta.txq[tid]))
 			set_bit(tid, &sta->txq_buffered_tids);
 		else
@@ -2046,6 +2077,7 @@ ieee80211_reassemble_find(struct ieee80211_sub_if_data *sdata,
 	idx = sdata->fragment_next;
 	for (i = 0; i < IEEE80211_FRAGMENT_MAX; i++) {
 		struct ieee80211_hdr *f_hdr;
+		struct sk_buff *f_skb;
 
 		idx--;
 		if (idx < 0)
@@ -2057,7 +2089,8 @@ ieee80211_reassemble_find(struct ieee80211_sub_if_data *sdata,
 		    entry->last_frag + 1 != frag)
 			continue;
 
-		f_hdr = (struct ieee80211_hdr *)entry->skb_list.next->data;
+		f_skb = __skb_peek(&entry->skb_list);
+		f_hdr = (struct ieee80211_hdr *) f_skb->data;
 
 		/*
 		 * Check ftype and addresses are equal, else check next fragment
@@ -2314,7 +2347,7 @@ __ieee80211_data_to_8023(struct ieee80211_rx_data *rx, bool *port_control)
 
 		if (!sdata->u.mgd.use_4addr)
 			return -1;
-		else
+		else if (!ether_addr_equal(hdr->addr1, sdata->vif.addr))
 			check_port_control = true;
 	}
 
@@ -2425,8 +2458,9 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
 			if (!xmit_skb)
 				net_info_ratelimited("%s: failed to clone multicast frame\n",
 						    dev->name);
-		} else if (!is_multicast_ether_addr(ehdr->h_dest)) {
-			dsta = sta_info_get(sdata, skb->data);
+		} else if (!is_multicast_ether_addr(ehdr->h_dest) &&
+			   !ether_addr_equal(ehdr->h_dest, ehdr->h_source)) {
+			dsta = sta_info_get(sdata, ehdr->h_dest);
 			if (dsta) {
 				/*
 				 * The destination station is associated to
@@ -4207,11 +4241,10 @@ static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx,
 
 	if (fast_rx->internal_forward) {
 		struct sk_buff *xmit_skb = NULL;
-		bool multicast = is_multicast_ether_addr(skb->data);
-
-		if (multicast) {
+		if (is_multicast_ether_addr(addrs.da)) {
 			xmit_skb = skb_copy(skb, GFP_ATOMIC);
-		} else if (sta_info_get(rx->sdata, skb->data)) {
+		} else if (!ether_addr_equal(addrs.da, addrs.sa) &&
+			   sta_info_get(rx->sdata, addrs.da)) {
 			xmit_skb = skb;
 			skb = NULL;
 		}
diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c
index 029334835747..4e4902bdbef8 100644
--- a/net/mac80211/spectmgmt.c
+++ b/net/mac80211/spectmgmt.c
@@ -144,6 +144,7 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata,
 				wide_bw_chansw_ie->new_center_freq_seg1,
 			/* .basic_mcs_set doesn't matter */
 		};
+		struct ieee80211_ht_operation ht_oper = {};
 
 		/* default, for the case of IEEE80211_VHT_CHANWIDTH_USE_HT,
 		 * to the previously parsed chandef
@@ -151,7 +152,9 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata,
 		new_vht_chandef = csa_ie->chandef;
 
 		/* ignore if parsing fails */
-		if (!ieee80211_chandef_vht_oper(&vht_oper, &new_vht_chandef))
+		if (!ieee80211_chandef_vht_oper(&sdata->local->hw,
+						&vht_oper, &ht_oper,
+						&new_vht_chandef))
 			new_vht_chandef.chan = NULL;
 
 		if (sta_flags & IEEE80211_STA_DISABLE_80P80MHZ &&
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index f34202242d24..fb8c2252ac0e 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -113,7 +113,12 @@ static void __cleanup_single_sta(struct sta_info *sta)
 
 	if (sta->sta.txq[0]) {
 		for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
-			struct txq_info *txqi = to_txq_info(sta->sta.txq[i]);
+			struct txq_info *txqi;
+
+			if (!sta->sta.txq[i])
+				continue;
+
+			txqi = to_txq_info(sta->sta.txq[i]);
 
 			spin_lock_bh(&fq->lock);
 			ieee80211_txq_purge(local, txqi);
@@ -374,6 +379,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 		for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
 			struct txq_info *txq = txq_data + i * size;
 
+			/* might not do anything for the bufferable MMPDU TXQ */
 			ieee80211_txq_init(sdata, sta, txq, i);
 		}
 	}
@@ -1239,13 +1245,11 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
 	if (!ieee80211_hw_check(&local->hw, AP_LINK_PS))
 		drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta);
 
-	if (sta->sta.txq[0]) {
-		for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
-			if (!txq_has_queue(sta->sta.txq[i]))
-				continue;
+	for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
+		if (!sta->sta.txq[i] || !txq_has_queue(sta->sta.txq[i]))
+			continue;
 
-			drv_wake_tx_queue(local, to_txq_info(sta->sta.txq[i]));
-		}
+		drv_wake_tx_queue(local, to_txq_info(sta->sta.txq[i]));
 	}
 
 	skb_queue_head_init(&pending);
@@ -1683,7 +1687,8 @@ ieee80211_sta_ps_deliver_response(struct sta_info *sta,
 			return;
 
 		for (tid = 0; tid < ARRAY_SIZE(sta->sta.txq); tid++) {
-			if (!(driver_release_tids & BIT(tid)) ||
+			if (!sta->sta.txq[tid] ||
+			    !(driver_release_tids & BIT(tid)) ||
 			    txq_has_queue(sta->sta.txq[tid]))
 				continue;
 
@@ -2323,13 +2328,13 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
 		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL);
 	}
 
-	if (ieee80211_hw_check(&sta->local->hw, REPORTS_TX_ACK_STATUS) &&
-	    !(sinfo->filled & BIT_ULL(NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG))) {
+	if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG)) &&
+	    sta->status_stats.ack_signal_filled) {
 		sinfo->avg_ack_signal =
 			-(s8)ewma_avg_signal_read(
 				&sta->status_stats.avg_ack_signal);
 		sinfo->filled |=
-			BIT_ULL(NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG);
+			BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG);
 	}
 }
 
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 91d7c0cd1882..aa4afbf0abaf 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -987,6 +987,25 @@ void ieee80211_tx_status_ext(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL(ieee80211_tx_status_ext);
 
+void ieee80211_tx_rate_update(struct ieee80211_hw *hw,
+			      struct ieee80211_sta *pubsta,
+			      struct ieee80211_tx_info *info)
+{
+	struct ieee80211_local *local = hw_to_local(hw);
+	struct ieee80211_supported_band *sband = hw->wiphy->bands[info->band];
+	struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
+	struct ieee80211_tx_status status = {
+		.info = info,
+		.sta = pubsta,
+	};
+
+	rate_control_tx_status(local, sband, &status);
+
+	if (ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL))
+		sta->tx_stats.last_rate = info->status.rates[0];
+}
+EXPORT_SYMBOL(ieee80211_tx_rate_update);
+
 void ieee80211_report_low_ack(struct ieee80211_sta *pubsta, u32 num_packets)
 {
 	struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 0ab69a1964f8..588c51a67c89 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -2600,6 +2600,29 @@ TRACE_EVENT(drv_wake_tx_queue,
 	)
 );
 
+TRACE_EVENT(drv_get_ftm_responder_stats,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
+		 struct cfg80211_ftm_responder_stats *ftm_stats),
+
+	TP_ARGS(local, sdata, ftm_stats),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		VIF_ENTRY
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		VIF_ASSIGN;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT VIF_PR_FMT,
+		LOCAL_PR_ARG, VIF_PR_ARG
+	)
+);
+
 #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
 
 #undef TRACE_INCLUDE_PATH
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 25ba24bef8f5..e0ccee23fbcd 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1253,10 +1253,18 @@ static struct txq_info *ieee80211_get_txq(struct ieee80211_local *local,
 	    (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
 		return NULL;
 
-	if (!ieee80211_is_data_present(hdr->frame_control))
-		return NULL;
-
-	if (sta) {
+	if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) {
+		if ((!ieee80211_is_mgmt(hdr->frame_control) ||
+		     ieee80211_is_bufferable_mmpdu(hdr->frame_control) ||
+		     vif->type == NL80211_IFTYPE_STATION) &&
+		    sta && sta->uploaded) {
+			/*
+			 * This will be NULL if the driver didn't set the
+			 * opt-in hardware flag.
+			 */
+			txq = sta->sta.txq[IEEE80211_NUM_TIDS];
+		}
+	} else if (sta) {
 		u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
 
 		if (!sta->uploaded)
@@ -1444,16 +1452,33 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
 
 	txqi->txq.vif = &sdata->vif;
 
-	if (sta) {
-		txqi->txq.sta = &sta->sta;
-		sta->sta.txq[tid] = &txqi->txq;
-		txqi->txq.tid = tid;
-		txqi->txq.ac = ieee80211_ac_from_tid(tid);
-	} else {
+	if (!sta) {
 		sdata->vif.txq = &txqi->txq;
 		txqi->txq.tid = 0;
 		txqi->txq.ac = IEEE80211_AC_BE;
+
+		return;
+	}
+
+	if (tid == IEEE80211_NUM_TIDS) {
+		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+			/* Drivers need to opt in to the management MPDU TXQ */
+			if (!ieee80211_hw_check(&sdata->local->hw,
+						STA_MMPDU_TXQ))
+				return;
+		} else if (!ieee80211_hw_check(&sdata->local->hw,
+					       BUFF_MMPDU_TXQ)) {
+			/* Drivers need to opt in to the bufferable MMPDU TXQ */
+			return;
+		}
+		txqi->txq.ac = IEEE80211_AC_VO;
+	} else {
+		txqi->txq.ac = ieee80211_ac_from_tid(tid);
 	}
+
+	txqi->txq.sta = &sta->sta;
+	txqi->txq.tid = tid;
+	sta->sta.txq[tid] = &txqi->txq;
 }
 
 void ieee80211_txq_purge(struct ieee80211_local *local,
@@ -2955,6 +2980,10 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
 		if (!(build.key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
 			goto out;
 
+		/* Key is being removed */
+		if (build.key->flags & KEY_FLAG_TAINTED)
+			goto out;
+
 		switch (build.key->conf.cipher) {
 		case WLAN_CIPHER_SUITE_CCMP:
 		case WLAN_CIPHER_SUITE_CCMP_256:
@@ -3200,6 +3229,10 @@ static bool ieee80211_amsdu_aggregate(struct ieee80211_sub_if_data *sdata,
 		max_amsdu_len = min_t(int, max_amsdu_len,
 				      sta->sta.max_rc_amsdu_len);
 
+	if (sta->sta.max_tid_amsdu_len[tid])
+		max_amsdu_len = min_t(int, max_amsdu_len,
+				      sta->sta.max_tid_amsdu_len[tid]);
+
 	spin_lock_bh(&fq->lock);
 
 	/* TODO: Ideally aggregation should be done on dequeue to remain
@@ -3232,6 +3265,9 @@ static bool ieee80211_amsdu_aggregate(struct ieee80211_sub_if_data *sdata,
 	if (max_frags && nfrags > max_frags)
 		goto out;
 
+	if (!drv_can_aggregate_in_amsdu(local, head, skb))
+		goto out;
+
 	if (!ieee80211_amsdu_prepare_head(sdata, fast_tx, head))
 		goto out;
 
@@ -3476,13 +3512,19 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
 	struct ieee80211_tx_info *info;
 	struct ieee80211_tx_data tx;
 	ieee80211_tx_result r;
-	struct ieee80211_vif *vif;
+	struct ieee80211_vif *vif = txq->vif;
 
 	spin_lock_bh(&fq->lock);
 
-	if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags))
+	if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags) ||
+	    test_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags))
 		goto out;
 
+	if (vif->txqs_stopped[ieee80211_ac_from_tid(txq->tid)]) {
+		set_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags);
+		goto out;
+	}
+
 	/* Make sure fragments stay together. */
 	skb = __skb_dequeue(&txqi->frags);
 	if (skb)
@@ -3577,6 +3619,7 @@ begin:
 	}
 
 	IEEE80211_SKB_CB(skb)->control.vif = vif;
+
 out:
 	spin_unlock_bh(&fq->lock);
 
@@ -3605,13 +3648,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
 	if (!IS_ERR_OR_NULL(sta)) {
 		struct ieee80211_fast_tx *fast_tx;
 
-		/* We need a bit of data queued to build aggregates properly, so
-		 * instruct the TCP stack to allow more than a single ms of data
-		 * to be queued in the stack. The value is a bit-shift of 1
-		 * second, so 8 is ~4ms of queued data. Only affects local TCP
-		 * sockets.
-		 */
-		sk_pacing_shift_update(skb->sk, 8);
+		sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
 
 		fast_tx = rcu_dereference(sta->fast_tx);
 
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 716cd6442d86..bec424316ea4 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -240,6 +240,102 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL(ieee80211_ctstoself_duration);
 
+static void __ieee80211_wake_txqs(struct ieee80211_sub_if_data *sdata, int ac)
+{
+	struct ieee80211_local *local = sdata->local;
+	struct ieee80211_vif *vif = &sdata->vif;
+	struct fq *fq = &local->fq;
+	struct ps_data *ps = NULL;
+	struct txq_info *txqi;
+	struct sta_info *sta;
+	int i;
+
+	spin_lock_bh(&fq->lock);
+
+	if (sdata->vif.type == NL80211_IFTYPE_AP)
+		ps = &sdata->bss->ps;
+
+	sdata->vif.txqs_stopped[ac] = false;
+
+	list_for_each_entry_rcu(sta, &local->sta_list, list) {
+		if (sdata != sta->sdata)
+			continue;
+
+		for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
+			struct ieee80211_txq *txq = sta->sta.txq[i];
+
+			if (!txq)
+				continue;
+
+			txqi = to_txq_info(txq);
+
+			if (ac != txq->ac)
+				continue;
+
+			if (!test_and_clear_bit(IEEE80211_TXQ_STOP_NETIF_TX,
+						&txqi->flags))
+				continue;
+
+			spin_unlock_bh(&fq->lock);
+			drv_wake_tx_queue(local, txqi);
+			spin_lock_bh(&fq->lock);
+		}
+	}
+
+	if (!vif->txq)
+		goto out;
+
+	txqi = to_txq_info(vif->txq);
+
+	if (!test_and_clear_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags) ||
+	    (ps && atomic_read(&ps->num_sta_ps)) || ac != vif->txq->ac)
+		goto out;
+
+	spin_unlock_bh(&fq->lock);
+
+	drv_wake_tx_queue(local, txqi);
+	return;
+out:
+	spin_unlock_bh(&fq->lock);
+}
+
+void ieee80211_wake_txqs(unsigned long data)
+{
+	struct ieee80211_local *local = (struct ieee80211_local *)data;
+	struct ieee80211_sub_if_data *sdata;
+	int n_acs = IEEE80211_NUM_ACS;
+	unsigned long flags;
+	int i;
+
+	rcu_read_lock();
+	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
+
+	if (local->hw.queues < IEEE80211_NUM_ACS)
+		n_acs = 1;
+
+	for (i = 0; i < local->hw.queues; i++) {
+		if (local->queue_stop_reasons[i])
+			continue;
+
+		spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
+		list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+			int ac;
+
+			for (ac = 0; ac < n_acs; ac++) {
+				int ac_queue = sdata->vif.hw_queue[ac];
+
+				if (ac_queue == i ||
+				    sdata->vif.cab_queue == i)
+					__ieee80211_wake_txqs(sdata, ac);
+			}
+		}
+		spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
+	}
+
+	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
+	rcu_read_unlock();
+}
+
 void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue)
 {
 	struct ieee80211_sub_if_data *sdata;
@@ -308,6 +404,9 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue,
 		rcu_read_unlock();
 	} else
 		tasklet_schedule(&local->tx_pending_tasklet);
+
+	if (local->ops->wake_tx_queue)
+		tasklet_schedule(&local->wake_txqs_tasklet);
 }
 
 void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
@@ -351,9 +450,6 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 	if (__test_and_set_bit(reason, &local->queue_stop_reasons[queue]))
 		return;
 
-	if (local->ops->wake_tx_queue)
-		return;
-
 	if (local->hw.queues < IEEE80211_NUM_ACS)
 		n_acs = 1;
 
@@ -366,8 +462,15 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 
 		for (ac = 0; ac < n_acs; ac++) {
 			if (sdata->vif.hw_queue[ac] == queue ||
-			    sdata->vif.cab_queue == queue)
-				netif_stop_subqueue(sdata->dev, ac);
+			    sdata->vif.cab_queue == queue) {
+				if (!local->ops->wake_tx_queue) {
+					netif_stop_subqueue(sdata->dev, ac);
+					continue;
+				}
+				spin_lock(&local->fq.lock);
+				sdata->vif.txqs_stopped[ac] = true;
+				spin_unlock(&local->fq.lock);
+			}
 		}
 	}
 	rcu_read_unlock();
@@ -2075,6 +2178,11 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		case NL80211_IFTYPE_AP:
 			changed |= BSS_CHANGED_SSID | BSS_CHANGED_P2P_PS;
 
+			if (sdata->vif.bss_conf.ftm_responder == 1 &&
+			    wiphy_ext_feature_isset(sdata->local->hw.wiphy,
+					NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER))
+				changed |= BSS_CHANGED_FTM_RESPONDER;
+
 			if (sdata->vif.type == NL80211_IFTYPE_AP) {
 				changed |= BSS_CHANGED_AP_PROBE_RESP;
 
@@ -2657,49 +2765,65 @@ bool ieee80211_chandef_ht_oper(const struct ieee80211_ht_operation *ht_oper,
 	return true;
 }
 
-bool ieee80211_chandef_vht_oper(const struct ieee80211_vht_operation *oper,
+bool ieee80211_chandef_vht_oper(struct ieee80211_hw *hw,
+				const struct ieee80211_vht_operation *oper,
+				const struct ieee80211_ht_operation *htop,
 				struct cfg80211_chan_def *chandef)
 {
 	struct cfg80211_chan_def new = *chandef;
-	int cf1, cf2;
+	int cf0, cf1;
+	int ccfs0, ccfs1, ccfs2;
+	int ccf0, ccf1;
 
-	if (!oper)
+	if (!oper || !htop)
 		return false;
 
-	cf1 = ieee80211_channel_to_frequency(oper->center_freq_seg0_idx,
-					     chandef->chan->band);
-	cf2 = ieee80211_channel_to_frequency(oper->center_freq_seg1_idx,
-					     chandef->chan->band);
+	ccfs0 = oper->center_freq_seg0_idx;
+	ccfs1 = oper->center_freq_seg1_idx;
+	ccfs2 = (le16_to_cpu(htop->operation_mode) &
+				IEEE80211_HT_OP_MODE_CCFS2_MASK)
+			>> IEEE80211_HT_OP_MODE_CCFS2_SHIFT;
+
+	/* when parsing (and we know how to) CCFS1 and CCFS2 are equivalent */
+	ccf0 = ccfs0;
+	ccf1 = ccfs1;
+	if (!ccfs1 && ieee80211_hw_check(hw, SUPPORTS_VHT_EXT_NSS_BW))
+		ccf1 = ccfs2;
+
+	cf0 = ieee80211_channel_to_frequency(ccf0, chandef->chan->band);
+	cf1 = ieee80211_channel_to_frequency(ccf1, chandef->chan->band);
 
 	switch (oper->chan_width) {
 	case IEEE80211_VHT_CHANWIDTH_USE_HT:
+		/* just use HT information directly */
 		break;
 	case IEEE80211_VHT_CHANWIDTH_80MHZ:
 		new.width = NL80211_CHAN_WIDTH_80;
-		new.center_freq1 = cf1;
+		new.center_freq1 = cf0;
 		/* If needed, adjust based on the newer interop workaround. */
-		if (oper->center_freq_seg1_idx) {
+		if (ccf1) {
 			unsigned int diff;
 
-			diff = abs(oper->center_freq_seg1_idx -
-				   oper->center_freq_seg0_idx);
+			diff = abs(ccf1 - ccf0);
 			if (diff == 8) {
 				new.width = NL80211_CHAN_WIDTH_160;
-				new.center_freq1 = cf2;
+				new.center_freq1 = cf1;
 			} else if (diff > 8) {
 				new.width = NL80211_CHAN_WIDTH_80P80;
-				new.center_freq2 = cf2;
+				new.center_freq2 = cf1;
 			}
 		}
 		break;
 	case IEEE80211_VHT_CHANWIDTH_160MHZ:
+		/* deprecated encoding */
 		new.width = NL80211_CHAN_WIDTH_160;
-		new.center_freq1 = cf1;
+		new.center_freq1 = cf0;
 		break;
 	case IEEE80211_VHT_CHANWIDTH_80P80MHZ:
+		/* deprecated encoding */
 		new.width = NL80211_CHAN_WIDTH_80P80;
-		new.center_freq1 = cf1;
-		new.center_freq2 = cf2;
+		new.center_freq1 = cf0;
+		new.center_freq2 = cf1;
 		break;
 	default:
 		return false;
diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c
index 259325cbcc31..006d82e4a397 100644
--- a/net/mac80211/vht.c
+++ b/net/mac80211/vht.c
@@ -3,6 +3,7 @@
  *
  * Portions of this file
  * Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -231,6 +232,13 @@ ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata,
 	memcpy(&vht_cap->vht_mcs, &vht_cap_ie->supp_mcs,
 	       sizeof(struct ieee80211_vht_mcs_info));
 
+	/* copy EXT_NSS_BW Support value or remove the capability */
+	if (ieee80211_hw_check(&sdata->local->hw, SUPPORTS_VHT_EXT_NSS_BW))
+		vht_cap->cap |= (cap_info & IEEE80211_VHT_CAP_EXT_NSS_BW_MASK);
+	else
+		vht_cap->vht_mcs.tx_highest &=
+			~cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE);
+
 	/* but also restrict MCSes */
 	for (i = 0; i < 8; i++) {
 		u16 own_rx, own_tx, peer_rx, peer_tx;
@@ -294,6 +302,18 @@ ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata,
 		break;
 	default:
 		sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_80;
+
+		if (!(vht_cap->vht_mcs.tx_highest &
+				cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE)))
+			break;
+
+		/*
+		 * If this is non-zero, then it does support 160 MHz after all,
+		 * in one form or the other. We don't distinguish here (or even
+		 * above) between 160 and 80+80 yet.
+		 */
+		if (cap_info & IEEE80211_VHT_CAP_EXT_NSS_BW_MASK)
+			sta->cur_max_bandwidth = IEEE80211_STA_RX_BW_160;
 	}
 
 	sta->sta.bandwidth = ieee80211_sta_cur_vht_bw(sta);
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 8fbe6cdbe255..7d55d4c04088 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -1223,7 +1223,7 @@ static int mpls_netconf_get_devconf(struct sk_buff *in_skb,
 	int err;
 
 	err = nlmsg_parse(nlh, sizeof(*ncm), tb, NETCONFA_MAX,
-			  devconf_mpls_policy, NULL);
+			  devconf_mpls_policy, extack);
 	if (err < 0)
 		goto errout;
 
@@ -1263,6 +1263,7 @@ errout:
 static int mpls_netconf_dump_devconf(struct sk_buff *skb,
 				     struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	struct hlist_head *head;
 	struct net_device *dev;
@@ -1270,6 +1271,21 @@ static int mpls_netconf_dump_devconf(struct sk_buff *skb,
 	int idx, s_idx;
 	int h, s_h;
 
+	if (cb->strict_check) {
+		struct netlink_ext_ack *extack = cb->extack;
+		struct netconfmsg *ncm;
+
+		if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*ncm))) {
+			NL_SET_ERR_MSG_MOD(extack, "Invalid header for netconf dump request");
+			return -EINVAL;
+		}
+
+		if (nlmsg_attrlen(nlh, sizeof(*ncm))) {
+			NL_SET_ERR_MSG_MOD(extack, "Invalid data after header in netconf dump request");
+			return -EINVAL;
+		}
+	}
+
 	s_h = cb->args[0];
 	s_idx = idx = cb->args[1];
 
@@ -1286,7 +1302,7 @@ static int mpls_netconf_dump_devconf(struct sk_buff *skb,
 				goto cont;
 			if (mpls_netconf_fill_devconf(skb, mdev,
 						      NETLINK_CB(cb->skb).portid,
-						      cb->nlh->nlmsg_seq,
+						      nlh->nlmsg_seq,
 						      RTM_NEWNETCONF,
 						      NLM_F_MULTI,
 						      NETCONFA_ALL) < 0) {
@@ -2015,30 +2031,140 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
+#if IS_ENABLED(CONFIG_INET)
+static int mpls_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh,
+				   struct fib_dump_filter *filter,
+				   struct netlink_callback *cb)
+{
+	return ip_valid_fib_dump_req(net, nlh, filter, cb);
+}
+#else
+static int mpls_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh,
+				   struct fib_dump_filter *filter,
+				   struct netlink_callback *cb)
+{
+	struct netlink_ext_ack *extack = cb->extack;
+	struct nlattr *tb[RTA_MAX + 1];
+	struct rtmsg *rtm;
+	int err, i;
+
+	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*rtm))) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid header for FIB dump request");
+		return -EINVAL;
+	}
+
+	rtm = nlmsg_data(nlh);
+	if (rtm->rtm_dst_len || rtm->rtm_src_len  || rtm->rtm_tos   ||
+	    rtm->rtm_table   || rtm->rtm_scope    || rtm->rtm_type  ||
+	    rtm->rtm_flags) {
+		NL_SET_ERR_MSG_MOD(extack, "Invalid values in header for FIB dump request");
+		return -EINVAL;
+	}
+
+	if (rtm->rtm_protocol) {
+		filter->protocol = rtm->rtm_protocol;
+		filter->filter_set = 1;
+		cb->answer_flags = NLM_F_DUMP_FILTERED;
+	}
+
+	err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX,
+				 rtm_mpls_policy, extack);
+	if (err < 0)
+		return err;
+
+	for (i = 0; i <= RTA_MAX; ++i) {
+		int ifindex;
+
+		if (i == RTA_OIF) {
+			ifindex = nla_get_u32(tb[i]);
+			filter->dev = __dev_get_by_index(net, ifindex);
+			if (!filter->dev)
+				return -ENODEV;
+			filter->filter_set = 1;
+		} else if (tb[i]) {
+			NL_SET_ERR_MSG_MOD(extack, "Unsupported attribute in dump request");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+#endif
+
+static bool mpls_rt_uses_dev(struct mpls_route *rt,
+			     const struct net_device *dev)
+{
+	struct net_device *nh_dev;
+
+	if (rt->rt_nhn == 1) {
+		struct mpls_nh *nh = rt->rt_nh;
+
+		nh_dev = rtnl_dereference(nh->nh_dev);
+		if (dev == nh_dev)
+			return true;
+	} else {
+		for_nexthops(rt) {
+			nh_dev = rtnl_dereference(nh->nh_dev);
+			if (nh_dev == dev)
+				return true;
+		} endfor_nexthops(rt);
+	}
+
+	return false;
+}
+
 static int mpls_dump_routes(struct sk_buff *skb, struct netlink_callback *cb)
 {
+	const struct nlmsghdr *nlh = cb->nlh;
 	struct net *net = sock_net(skb->sk);
 	struct mpls_route __rcu **platform_label;
+	struct fib_dump_filter filter = {};
+	unsigned int flags = NLM_F_MULTI;
 	size_t platform_labels;
 	unsigned int index;
 
 	ASSERT_RTNL();
 
+	if (cb->strict_check) {
+		int err;
+
+		err = mpls_valid_fib_dump_req(net, nlh, &filter, cb);
+		if (err < 0)
+			return err;
+
+		/* for MPLS, there is only 1 table with fixed type and flags.
+		 * If either are set in the filter then return nothing.
+		 */
+		if ((filter.table_id && filter.table_id != RT_TABLE_MAIN) ||
+		    (filter.rt_type && filter.rt_type != RTN_UNICAST) ||
+		     filter.flags)
+			return skb->len;
+	}
+
 	index = cb->args[0];
 	if (index < MPLS_LABEL_FIRST_UNRESERVED)
 		index = MPLS_LABEL_FIRST_UNRESERVED;
 
 	platform_label = rtnl_dereference(net->mpls.platform_label);
 	platform_labels = net->mpls.platform_labels;
+
+	if (filter.filter_set)
+		flags |= NLM_F_DUMP_FILTERED;
+
 	for (; index < platform_labels; index++) {
 		struct mpls_route *rt;
+
 		rt = rtnl_dereference(platform_label[index]);
 		if (!rt)
 			continue;
 
+		if ((filter.dev && !mpls_rt_uses_dev(rt, filter.dev)) ||
+		    (filter.protocol && rt->rt_protocol != filter.protocol))
+			continue;
+
 		if (mpls_dump_route(skb, NETLINK_CB(cb->skb).portid,
 				    cb->nlh->nlmsg_seq, RTM_NEWROUTE,
-				    index, rt, NLM_F_MULTI) < 0)
+				    index, rt, flags) < 0)
 			break;
 	}
 	cb->args[0] = index;
diff --git a/net/ncsi/Kconfig b/net/ncsi/Kconfig
index 08a8a6031fd7..7f2b46108a24 100644
--- a/net/ncsi/Kconfig
+++ b/net/ncsi/Kconfig
@@ -10,3 +10,9 @@ config NET_NCSI
 	  support. Enable this only if your system connects to a network
 	  device via NCSI and the ethernet driver you're using supports
 	  the protocol explicitly.
+config NCSI_OEM_CMD_GET_MAC
+	bool "Get NCSI OEM MAC Address"
+	depends on NET_NCSI
+	---help---
+	  This allows to get MAC address from NCSI firmware and set them back to
+		controller.
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 8055e3965cef..1dae77c54009 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -68,6 +68,17 @@ enum {
 	NCSI_MODE_MAX
 };
 
+/* OEM Vendor Manufacture ID */
+#define NCSI_OEM_MFR_MLX_ID             0x8119
+#define NCSI_OEM_MFR_BCM_ID             0x113d
+/* Broadcom specific OEM Command */
+#define NCSI_OEM_BCM_CMD_GMA            0x01   /* CMD ID for Get MAC */
+/* OEM Command payload lengths*/
+#define NCSI_OEM_BCM_CMD_GMA_LEN        12
+/* Mac address offset in OEM response */
+#define BCM_MAC_ADDR_OFFSET             28
+
+
 struct ncsi_channel_version {
 	u32 version;		/* Supported BCD encoded NCSI version */
 	u32 alpha2;		/* Supported BCD encoded NCSI version */
@@ -171,6 +182,8 @@ struct ncsi_package;
 #define NCSI_RESERVED_CHANNEL	0x1f
 #define NCSI_CHANNEL_INDEX(c)	((c) & ((1 << NCSI_PACKAGE_SHIFT) - 1))
 #define NCSI_TO_CHANNEL(p, c)	(((p) << NCSI_PACKAGE_SHIFT) | (c))
+#define NCSI_MAX_PACKAGE	8
+#define NCSI_MAX_CHANNEL	32
 
 struct ncsi_channel {
 	unsigned char               id;
@@ -216,11 +229,15 @@ struct ncsi_request {
 	bool                 used;    /* Request that has been assigned  */
 	unsigned int         flags;   /* NCSI request property           */
 #define NCSI_REQ_FLAG_EVENT_DRIVEN	1
+#define NCSI_REQ_FLAG_NETLINK_DRIVEN	2
 	struct ncsi_dev_priv *ndp;    /* Associated NCSI device          */
 	struct sk_buff       *cmd;    /* Associated NCSI command packet  */
 	struct sk_buff       *rsp;    /* Associated NCSI response packet */
 	struct timer_list    timer;   /* Timer on waiting for response   */
 	bool                 enabled; /* Time has been enabled or not    */
+	u32                  snd_seq;     /* netlink sending sequence number */
+	u32                  snd_portid;  /* netlink portid of sender        */
+	struct nlmsghdr      nlhdr;       /* netlink message header          */
 };
 
 enum {
@@ -236,6 +253,7 @@ enum {
 	ncsi_dev_state_probe_dp,
 	ncsi_dev_state_config_sp	= 0x0301,
 	ncsi_dev_state_config_cis,
+	ncsi_dev_state_config_oem_gma,
 	ncsi_dev_state_config_clear_vids,
 	ncsi_dev_state_config_svf,
 	ncsi_dev_state_config_ev,
@@ -269,6 +287,7 @@ struct ncsi_dev_priv {
 #define NCSI_DEV_PROBED		1            /* Finalized NCSI topology    */
 #define NCSI_DEV_HWA		2            /* Enabled HW arbitration     */
 #define NCSI_DEV_RESHUFFLE	4
+	unsigned int        gma_flag;        /* OEM GMA flag               */
 	spinlock_t          lock;            /* Protect the NCSI device    */
 #if IS_ENABLED(CONFIG_IPV6)
 	unsigned int        inet6_addr_num;  /* Number of IPv6 addresses   */
@@ -305,6 +324,8 @@ struct ncsi_cmd_arg {
 		unsigned short words[8];
 		unsigned int   dwords[4];
 	};
+	unsigned char        *data;       /* NCSI OEM data                 */
+	struct genl_info     *info;       /* Netlink information           */
 };
 
 extern struct list_head ncsi_dev_list;
diff --git a/net/ncsi/ncsi-cmd.c b/net/ncsi/ncsi-cmd.c
index 7567ca63aae2..356af474e43c 100644
--- a/net/ncsi/ncsi-cmd.c
+++ b/net/ncsi/ncsi-cmd.c
@@ -17,6 +17,7 @@
 #include <net/ncsi.h>
 #include <net/net_namespace.h>
 #include <net/sock.h>
+#include <net/genetlink.h>
 
 #include "internal.h"
 #include "ncsi-pkt.h"
@@ -211,6 +212,25 @@ static int ncsi_cmd_handler_snfc(struct sk_buff *skb,
 	return 0;
 }
 
+static int ncsi_cmd_handler_oem(struct sk_buff *skb,
+				struct ncsi_cmd_arg *nca)
+{
+	struct ncsi_cmd_oem_pkt *cmd;
+	unsigned int len;
+
+	len = sizeof(struct ncsi_cmd_pkt_hdr) + 4;
+	if (nca->payload < 26)
+		len += 26;
+	else
+		len += nca->payload;
+
+	cmd = skb_put_zero(skb, len);
+	memcpy(&cmd->mfr_id, nca->data, nca->payload);
+	ncsi_cmd_build_header(&cmd->cmd.common, nca);
+
+	return 0;
+}
+
 static struct ncsi_cmd_handler {
 	unsigned char type;
 	int           payload;
@@ -244,7 +264,7 @@ static struct ncsi_cmd_handler {
 	{ NCSI_PKT_CMD_GNS,    0, ncsi_cmd_handler_default },
 	{ NCSI_PKT_CMD_GNPTS,  0, ncsi_cmd_handler_default },
 	{ NCSI_PKT_CMD_GPS,    0, ncsi_cmd_handler_default },
-	{ NCSI_PKT_CMD_OEM,    0, NULL                     },
+	{ NCSI_PKT_CMD_OEM,   -1, ncsi_cmd_handler_oem     },
 	{ NCSI_PKT_CMD_PLDM,   0, NULL                     },
 	{ NCSI_PKT_CMD_GPUUID, 0, ncsi_cmd_handler_default }
 };
@@ -316,12 +336,24 @@ int ncsi_xmit_cmd(struct ncsi_cmd_arg *nca)
 		return -ENOENT;
 	}
 
-	/* Get packet payload length and allocate the request */
-	nca->payload = nch->payload;
+	/* Get packet payload length and allocate the request
+	 * It is expected that if length set as negative in
+	 * handler structure means caller is initializing it
+	 * and setting length in nca before calling xmit function
+	 */
+	if (nch->payload >= 0)
+		nca->payload = nch->payload;
 	nr = ncsi_alloc_command(nca);
 	if (!nr)
 		return -ENOMEM;
 
+	/* track netlink information */
+	if (nca->req_flags == NCSI_REQ_FLAG_NETLINK_DRIVEN) {
+		nr->snd_seq = nca->info->snd_seq;
+		nr->snd_portid = nca->info->snd_portid;
+		nr->nlhdr = *nca->info->nlhdr;
+	}
+
 	/* Prepare the packet */
 	nca->id = nr->id;
 	ret = nch->handler(nr->cmd, nca);
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 091284760d21..bfc43b28c7a6 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -19,6 +19,7 @@
 #include <net/addrconf.h>
 #include <net/ipv6.h>
 #include <net/if_inet6.h>
+#include <net/genetlink.h>
 
 #include "internal.h"
 #include "ncsi-pkt.h"
@@ -406,6 +407,9 @@ static void ncsi_request_timeout(struct timer_list *t)
 {
 	struct ncsi_request *nr = from_timer(nr, t, timer);
 	struct ncsi_dev_priv *ndp = nr->ndp;
+	struct ncsi_cmd_pkt *cmd;
+	struct ncsi_package *np;
+	struct ncsi_channel *nc;
 	unsigned long flags;
 
 	/* If the request already had associated response,
@@ -419,6 +423,18 @@ static void ncsi_request_timeout(struct timer_list *t)
 	}
 	spin_unlock_irqrestore(&ndp->lock, flags);
 
+	if (nr->flags == NCSI_REQ_FLAG_NETLINK_DRIVEN) {
+		if (nr->cmd) {
+			/* Find the package */
+			cmd = (struct ncsi_cmd_pkt *)
+			      skb_network_header(nr->cmd);
+			ncsi_find_package_and_channel(ndp,
+						      cmd->cmd.common.channel,
+						      &np, &nc);
+			ncsi_send_netlink_timeout(nr, np, nc);
+		}
+	}
+
 	/* Release the request */
 	ncsi_free_request(nr);
 }
@@ -635,6 +651,72 @@ static int set_one_vid(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc,
 	return 0;
 }
 
+#if IS_ENABLED(CONFIG_NCSI_OEM_CMD_GET_MAC)
+
+/* NCSI OEM Command APIs */
+static int ncsi_oem_gma_handler_bcm(struct ncsi_cmd_arg *nca)
+{
+	unsigned char data[NCSI_OEM_BCM_CMD_GMA_LEN];
+	int ret = 0;
+
+	nca->payload = NCSI_OEM_BCM_CMD_GMA_LEN;
+
+	memset(data, 0, NCSI_OEM_BCM_CMD_GMA_LEN);
+	*(unsigned int *)data = ntohl(NCSI_OEM_MFR_BCM_ID);
+	data[5] = NCSI_OEM_BCM_CMD_GMA;
+
+	nca->data = data;
+
+	ret = ncsi_xmit_cmd(nca);
+	if (ret)
+		netdev_err(nca->ndp->ndev.dev,
+			   "NCSI: Failed to transmit cmd 0x%x during configure\n",
+			   nca->type);
+	return ret;
+}
+
+/* OEM Command handlers initialization */
+static struct ncsi_oem_gma_handler {
+	unsigned int	mfr_id;
+	int		(*handler)(struct ncsi_cmd_arg *nca);
+} ncsi_oem_gma_handlers[] = {
+	{ NCSI_OEM_MFR_BCM_ID, ncsi_oem_gma_handler_bcm }
+};
+
+static int ncsi_gma_handler(struct ncsi_cmd_arg *nca, unsigned int mf_id)
+{
+	struct ncsi_oem_gma_handler *nch = NULL;
+	int i;
+
+	/* This function should only be called once, return if flag set */
+	if (nca->ndp->gma_flag == 1)
+		return -1;
+
+	/* Find gma handler for given manufacturer id */
+	for (i = 0; i < ARRAY_SIZE(ncsi_oem_gma_handlers); i++) {
+		if (ncsi_oem_gma_handlers[i].mfr_id == mf_id) {
+			if (ncsi_oem_gma_handlers[i].handler)
+				nch = &ncsi_oem_gma_handlers[i];
+			break;
+			}
+	}
+
+	if (!nch) {
+		netdev_err(nca->ndp->ndev.dev,
+			   "NCSI: No GMA handler available for MFR-ID (0x%x)\n",
+			   mf_id);
+		return -1;
+	}
+
+	/* Set the flag for GMA command which should only be called once */
+	nca->ndp->gma_flag = 1;
+
+	/* Get Mac address from NCSI device */
+	return nch->handler(nca);
+}
+
+#endif /* CONFIG_NCSI_OEM_CMD_GET_MAC */
+
 static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 {
 	struct ncsi_dev *nd = &ndp->ndev;
@@ -685,7 +767,23 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 			goto error;
 		}
 
+		nd->state = ncsi_dev_state_config_oem_gma;
+		break;
+	case ncsi_dev_state_config_oem_gma:
 		nd->state = ncsi_dev_state_config_clear_vids;
+		ret = -1;
+
+#if IS_ENABLED(CONFIG_NCSI_OEM_CMD_GET_MAC)
+		nca.type = NCSI_PKT_CMD_OEM;
+		nca.package = np->id;
+		nca.channel = nc->id;
+		ndp->pending_req_num = 1;
+		ret = ncsi_gma_handler(&nca, nc->version.mf_id);
+#endif /* CONFIG_NCSI_OEM_CMD_GET_MAC */
+
+		if (ret < 0)
+			schedule_work(&ndp->work);
+
 		break;
 	case ncsi_dev_state_config_clear_vids:
 	case ncsi_dev_state_config_svf:
diff --git a/net/ncsi/ncsi-netlink.c b/net/ncsi/ncsi-netlink.c
index 45f33d6dedf7..33314381b4f5 100644
--- a/net/ncsi/ncsi-netlink.c
+++ b/net/ncsi/ncsi-netlink.c
@@ -12,7 +12,6 @@
 #include <linux/if_arp.h>
 #include <linux/rtnetlink.h>
 #include <linux/etherdevice.h>
-#include <linux/module.h>
 #include <net/genetlink.h>
 #include <net/ncsi.h>
 #include <linux/skbuff.h>
@@ -20,6 +19,7 @@
 #include <uapi/linux/ncsi.h>
 
 #include "internal.h"
+#include "ncsi-pkt.h"
 #include "ncsi-netlink.h"
 
 static struct genl_family ncsi_genl_family;
@@ -29,6 +29,7 @@ static const struct nla_policy ncsi_genl_policy[NCSI_ATTR_MAX + 1] = {
 	[NCSI_ATTR_PACKAGE_LIST] =	{ .type = NLA_NESTED },
 	[NCSI_ATTR_PACKAGE_ID] =	{ .type = NLA_U32 },
 	[NCSI_ATTR_CHANNEL_ID] =	{ .type = NLA_U32 },
+	[NCSI_ATTR_DATA] =		{ .type = NLA_BINARY, .len = 2048 },
 };
 
 static struct ncsi_dev_priv *ndp_from_ifindex(struct net *net, u32 ifindex)
@@ -366,6 +367,202 @@ static int ncsi_clear_interface_nl(struct sk_buff *msg, struct genl_info *info)
 	return 0;
 }
 
+static int ncsi_send_cmd_nl(struct sk_buff *msg, struct genl_info *info)
+{
+	struct ncsi_dev_priv *ndp;
+	struct ncsi_pkt_hdr *hdr;
+	struct ncsi_cmd_arg nca;
+	unsigned char *data;
+	u32 package_id;
+	u32 channel_id;
+	int len, ret;
+
+	if (!info || !info->attrs) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (!info->attrs[NCSI_ATTR_IFINDEX]) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (!info->attrs[NCSI_ATTR_PACKAGE_ID]) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (!info->attrs[NCSI_ATTR_CHANNEL_ID]) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	if (!info->attrs[NCSI_ATTR_DATA]) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ndp = ndp_from_ifindex(get_net(sock_net(msg->sk)),
+			       nla_get_u32(info->attrs[NCSI_ATTR_IFINDEX]));
+	if (!ndp) {
+		ret = -ENODEV;
+		goto out;
+	}
+
+	package_id = nla_get_u32(info->attrs[NCSI_ATTR_PACKAGE_ID]);
+	channel_id = nla_get_u32(info->attrs[NCSI_ATTR_CHANNEL_ID]);
+
+	if (package_id >= NCSI_MAX_PACKAGE || channel_id >= NCSI_MAX_CHANNEL) {
+		ret = -ERANGE;
+		goto out_netlink;
+	}
+
+	len = nla_len(info->attrs[NCSI_ATTR_DATA]);
+	if (len < sizeof(struct ncsi_pkt_hdr)) {
+		netdev_info(ndp->ndev.dev, "NCSI: no command to send %u\n",
+			    package_id);
+		ret = -EINVAL;
+		goto out_netlink;
+	} else {
+		data = (unsigned char *)nla_data(info->attrs[NCSI_ATTR_DATA]);
+	}
+
+	hdr = (struct ncsi_pkt_hdr *)data;
+
+	nca.ndp = ndp;
+	nca.package = (unsigned char)package_id;
+	nca.channel = (unsigned char)channel_id;
+	nca.type = hdr->type;
+	nca.req_flags = NCSI_REQ_FLAG_NETLINK_DRIVEN;
+	nca.info = info;
+	nca.payload = ntohs(hdr->length);
+	nca.data = data + sizeof(*hdr);
+
+	ret = ncsi_xmit_cmd(&nca);
+out_netlink:
+	if (ret != 0) {
+		netdev_err(ndp->ndev.dev,
+			   "NCSI: Error %d sending command\n",
+			   ret);
+		ncsi_send_netlink_err(ndp->ndev.dev,
+				      info->snd_seq,
+				      info->snd_portid,
+				      info->nlhdr,
+				      ret);
+	}
+out:
+	return ret;
+}
+
+int ncsi_send_netlink_rsp(struct ncsi_request *nr,
+			  struct ncsi_package *np,
+			  struct ncsi_channel *nc)
+{
+	struct sk_buff *skb;
+	struct net *net;
+	void *hdr;
+	int rc;
+
+	net = dev_net(nr->rsp->dev);
+
+	skb = genlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
+	if (!skb)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(skb, nr->snd_portid, nr->snd_seq,
+			  &ncsi_genl_family, 0, NCSI_CMD_SEND_CMD);
+	if (!hdr) {
+		kfree_skb(skb);
+		return -EMSGSIZE;
+	}
+
+	nla_put_u32(skb, NCSI_ATTR_IFINDEX, nr->rsp->dev->ifindex);
+	if (np)
+		nla_put_u32(skb, NCSI_ATTR_PACKAGE_ID, np->id);
+	if (nc)
+		nla_put_u32(skb, NCSI_ATTR_CHANNEL_ID, nc->id);
+	else
+		nla_put_u32(skb, NCSI_ATTR_CHANNEL_ID, NCSI_RESERVED_CHANNEL);
+
+	rc = nla_put(skb, NCSI_ATTR_DATA, nr->rsp->len, (void *)nr->rsp->data);
+	if (rc)
+		goto err;
+
+	genlmsg_end(skb, hdr);
+	return genlmsg_unicast(net, skb, nr->snd_portid);
+
+err:
+	kfree_skb(skb);
+	return rc;
+}
+
+int ncsi_send_netlink_timeout(struct ncsi_request *nr,
+			      struct ncsi_package *np,
+			      struct ncsi_channel *nc)
+{
+	struct sk_buff *skb;
+	struct net *net;
+	void *hdr;
+
+	skb = genlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
+	if (!skb)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(skb, nr->snd_portid, nr->snd_seq,
+			  &ncsi_genl_family, 0, NCSI_CMD_SEND_CMD);
+	if (!hdr) {
+		kfree_skb(skb);
+		return -EMSGSIZE;
+	}
+
+	net = dev_net(nr->cmd->dev);
+
+	nla_put_u32(skb, NCSI_ATTR_IFINDEX, nr->cmd->dev->ifindex);
+
+	if (np)
+		nla_put_u32(skb, NCSI_ATTR_PACKAGE_ID, np->id);
+	else
+		nla_put_u32(skb, NCSI_ATTR_PACKAGE_ID,
+			    NCSI_PACKAGE_INDEX((((struct ncsi_pkt_hdr *)
+						 nr->cmd->data)->channel)));
+
+	if (nc)
+		nla_put_u32(skb, NCSI_ATTR_CHANNEL_ID, nc->id);
+	else
+		nla_put_u32(skb, NCSI_ATTR_CHANNEL_ID, NCSI_RESERVED_CHANNEL);
+
+	genlmsg_end(skb, hdr);
+	return genlmsg_unicast(net, skb, nr->snd_portid);
+}
+
+int ncsi_send_netlink_err(struct net_device *dev,
+			  u32 snd_seq,
+			  u32 snd_portid,
+			  struct nlmsghdr *nlhdr,
+			  int err)
+{
+	struct nlmsghdr *nlh;
+	struct nlmsgerr *nle;
+	struct sk_buff *skb;
+	struct net *net;
+
+	skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
+	if (!skb)
+		return -ENOMEM;
+
+	net = dev_net(dev);
+
+	nlh = nlmsg_put(skb, snd_portid, snd_seq,
+			NLMSG_ERROR, sizeof(*nle), 0);
+	nle = (struct nlmsgerr *)nlmsg_data(nlh);
+	nle->error = err;
+	memcpy(&nle->msg, nlhdr, sizeof(*nlh));
+
+	nlmsg_end(skb, nlh);
+
+	return nlmsg_unicast(net->genl_sock, skb, snd_portid);
+}
+
 static const struct genl_ops ncsi_ops[] = {
 	{
 		.cmd = NCSI_CMD_PKG_INFO,
@@ -386,6 +583,12 @@ static const struct genl_ops ncsi_ops[] = {
 		.doit = ncsi_clear_interface_nl,
 		.flags = GENL_ADMIN_PERM,
 	},
+	{
+		.cmd = NCSI_CMD_SEND_CMD,
+		.policy = ncsi_genl_policy,
+		.doit = ncsi_send_cmd_nl,
+		.flags = GENL_ADMIN_PERM,
+	},
 };
 
 static struct genl_family ncsi_genl_family __ro_after_init = {
diff --git a/net/ncsi/ncsi-netlink.h b/net/ncsi/ncsi-netlink.h
index 91a5c256f8c4..c4a46887a932 100644
--- a/net/ncsi/ncsi-netlink.h
+++ b/net/ncsi/ncsi-netlink.h
@@ -14,6 +14,18 @@
 
 #include "internal.h"
 
+int ncsi_send_netlink_rsp(struct ncsi_request *nr,
+			  struct ncsi_package *np,
+			  struct ncsi_channel *nc);
+int ncsi_send_netlink_timeout(struct ncsi_request *nr,
+			      struct ncsi_package *np,
+			      struct ncsi_channel *nc);
+int ncsi_send_netlink_err(struct net_device *dev,
+			  u32 snd_seq,
+			  u32 snd_portid,
+			  struct nlmsghdr *nlhdr,
+			  int err);
+
 int ncsi_init_netlink(struct net_device *dev);
 int ncsi_unregister_netlink(struct net_device *dev);
 
diff --git a/net/ncsi/ncsi-pkt.h b/net/ncsi/ncsi-pkt.h
index 91b4b66438df..4d3f06be38bd 100644
--- a/net/ncsi/ncsi-pkt.h
+++ b/net/ncsi/ncsi-pkt.h
@@ -151,6 +151,28 @@ struct ncsi_cmd_snfc_pkt {
 	unsigned char           pad[22];
 };
 
+/* OEM Request Command as per NCSI Specification */
+struct ncsi_cmd_oem_pkt {
+	struct ncsi_cmd_pkt_hdr cmd;         /* Command header    */
+	__be32                  mfr_id;      /* Manufacture ID    */
+	unsigned char           data[];      /* OEM Payload Data  */
+};
+
+/* OEM Response Packet as per NCSI Specification */
+struct ncsi_rsp_oem_pkt {
+	struct ncsi_rsp_pkt_hdr rsp;         /* Command header    */
+	__be32                  mfr_id;      /* Manufacture ID    */
+	unsigned char           data[];      /* Payload data      */
+};
+
+/* Broadcom Response Data */
+struct ncsi_rsp_oem_bcm_pkt {
+	unsigned char           ver;         /* Payload Version   */
+	unsigned char           type;        /* OEM Command type  */
+	__be16                  len;         /* Payload Length    */
+	unsigned char           data[];      /* Cmd specific Data */
+};
+
 /* Get Link Status */
 struct ncsi_rsp_gls_pkt {
 	struct ncsi_rsp_pkt_hdr rsp;        /* Response header   */
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index 930c1d3796f0..77e07ba3f493 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -16,9 +16,11 @@
 #include <net/ncsi.h>
 #include <net/net_namespace.h>
 #include <net/sock.h>
+#include <net/genetlink.h>
 
 #include "internal.h"
 #include "ncsi-pkt.h"
+#include "ncsi-netlink.h"
 
 static int ncsi_validate_rsp_pkt(struct ncsi_request *nr,
 				 unsigned short payload)
@@ -32,15 +34,25 @@ static int ncsi_validate_rsp_pkt(struct ncsi_request *nr,
 	 * before calling this function.
 	 */
 	h = (struct ncsi_rsp_pkt_hdr *)skb_network_header(nr->rsp);
-	if (h->common.revision != NCSI_PKT_REVISION)
+
+	if (h->common.revision != NCSI_PKT_REVISION) {
+		netdev_dbg(nr->ndp->ndev.dev,
+			   "NCSI: unsupported header revision\n");
 		return -EINVAL;
-	if (ntohs(h->common.length) != payload)
+	}
+	if (ntohs(h->common.length) != payload) {
+		netdev_dbg(nr->ndp->ndev.dev,
+			   "NCSI: payload length mismatched\n");
 		return -EINVAL;
+	}
 
 	/* Check on code and reason */
 	if (ntohs(h->code) != NCSI_PKT_RSP_C_COMPLETED ||
-	    ntohs(h->reason) != NCSI_PKT_RSP_R_NO_ERROR)
-		return -EINVAL;
+	    ntohs(h->reason) != NCSI_PKT_RSP_R_NO_ERROR) {
+		netdev_dbg(nr->ndp->ndev.dev,
+			   "NCSI: non zero response/reason code\n");
+		return -EPERM;
+	}
 
 	/* Validate checksum, which might be zeroes if the
 	 * sender doesn't support checksum according to NCSI
@@ -52,8 +64,11 @@ static int ncsi_validate_rsp_pkt(struct ncsi_request *nr,
 
 	checksum = ncsi_calculate_checksum((unsigned char *)h,
 					   sizeof(*h) + payload - 4);
-	if (*pchecksum != htonl(checksum))
+
+	if (*pchecksum != htonl(checksum)) {
+		netdev_dbg(nr->ndp->ndev.dev, "NCSI: checksum mismatched\n");
 		return -EINVAL;
+	}
 
 	return 0;
 }
@@ -596,6 +611,87 @@ static int ncsi_rsp_handler_snfc(struct ncsi_request *nr)
 	return 0;
 }
 
+/* Response handler for Broadcom command Get Mac Address */
+static int ncsi_rsp_handler_oem_bcm_gma(struct ncsi_request *nr)
+{
+	struct ncsi_dev_priv *ndp = nr->ndp;
+	struct net_device *ndev = ndp->ndev.dev;
+	const struct net_device_ops *ops = ndev->netdev_ops;
+	struct ncsi_rsp_oem_pkt *rsp;
+	struct sockaddr saddr;
+	int ret = 0;
+
+	/* Get the response header */
+	rsp = (struct ncsi_rsp_oem_pkt *)skb_network_header(nr->rsp);
+
+	saddr.sa_family = ndev->type;
+	ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
+	memcpy(saddr.sa_data, &rsp->data[BCM_MAC_ADDR_OFFSET], ETH_ALEN);
+	/* Increase mac address by 1 for BMC's address */
+	saddr.sa_data[ETH_ALEN - 1]++;
+	ret = ops->ndo_set_mac_address(ndev, &saddr);
+	if (ret < 0)
+		netdev_warn(ndev, "NCSI: 'Writing mac address to device failed\n");
+
+	return ret;
+}
+
+/* Response handler for Broadcom card */
+static int ncsi_rsp_handler_oem_bcm(struct ncsi_request *nr)
+{
+	struct ncsi_rsp_oem_bcm_pkt *bcm;
+	struct ncsi_rsp_oem_pkt *rsp;
+
+	/* Get the response header */
+	rsp = (struct ncsi_rsp_oem_pkt *)skb_network_header(nr->rsp);
+	bcm = (struct ncsi_rsp_oem_bcm_pkt *)(rsp->data);
+
+	if (bcm->type == NCSI_OEM_BCM_CMD_GMA)
+		return ncsi_rsp_handler_oem_bcm_gma(nr);
+	return 0;
+}
+
+static struct ncsi_rsp_oem_handler {
+	unsigned int	mfr_id;
+	int		(*handler)(struct ncsi_request *nr);
+} ncsi_rsp_oem_handlers[] = {
+	{ NCSI_OEM_MFR_MLX_ID, NULL },
+	{ NCSI_OEM_MFR_BCM_ID, ncsi_rsp_handler_oem_bcm }
+};
+
+/* Response handler for OEM command */
+static int ncsi_rsp_handler_oem(struct ncsi_request *nr)
+{
+	struct ncsi_rsp_oem_handler *nrh = NULL;
+	struct ncsi_rsp_oem_pkt *rsp;
+	unsigned int mfr_id, i;
+
+	/* Get the response header */
+	rsp = (struct ncsi_rsp_oem_pkt *)skb_network_header(nr->rsp);
+	mfr_id = ntohl(rsp->mfr_id);
+
+	/* Check for manufacturer id and Find the handler */
+	for (i = 0; i < ARRAY_SIZE(ncsi_rsp_oem_handlers); i++) {
+		if (ncsi_rsp_oem_handlers[i].mfr_id == mfr_id) {
+			if (ncsi_rsp_oem_handlers[i].handler)
+				nrh = &ncsi_rsp_oem_handlers[i];
+			else
+				nrh = NULL;
+
+			break;
+		}
+	}
+
+	if (!nrh) {
+		netdev_err(nr->ndp->ndev.dev, "Received unrecognized OEM packet with MFR-ID (0x%x)\n",
+			   mfr_id);
+		return -ENOENT;
+	}
+
+	/* Process the packet */
+	return nrh->handler(nr);
+}
+
 static int ncsi_rsp_handler_gvi(struct ncsi_request *nr)
 {
 	struct ncsi_rsp_gvi_pkt *rsp;
@@ -900,6 +996,26 @@ static int ncsi_rsp_handler_gpuuid(struct ncsi_request *nr)
 	return 0;
 }
 
+static int ncsi_rsp_handler_netlink(struct ncsi_request *nr)
+{
+	struct ncsi_dev_priv *ndp = nr->ndp;
+	struct ncsi_rsp_pkt *rsp;
+	struct ncsi_package *np;
+	struct ncsi_channel *nc;
+	int ret;
+
+	/* Find the package */
+	rsp = (struct ncsi_rsp_pkt *)skb_network_header(nr->rsp);
+	ncsi_find_package_and_channel(ndp, rsp->rsp.common.channel,
+				      &np, &nc);
+	if (!np)
+		return -ENODEV;
+
+	ret = ncsi_send_netlink_rsp(nr, np, nc);
+
+	return ret;
+}
+
 static struct ncsi_rsp_handler {
 	unsigned char	type;
 	int             payload;
@@ -932,7 +1048,7 @@ static struct ncsi_rsp_handler {
 	{ NCSI_PKT_RSP_GNS,   172, ncsi_rsp_handler_gns     },
 	{ NCSI_PKT_RSP_GNPTS, 172, ncsi_rsp_handler_gnpts   },
 	{ NCSI_PKT_RSP_GPS,     8, ncsi_rsp_handler_gps     },
-	{ NCSI_PKT_RSP_OEM,     0, NULL                     },
+	{ NCSI_PKT_RSP_OEM,    -1, ncsi_rsp_handler_oem     },
 	{ NCSI_PKT_RSP_PLDM,    0, NULL                     },
 	{ NCSI_PKT_RSP_GPUUID, 20, ncsi_rsp_handler_gpuuid  }
 };
@@ -1002,6 +1118,17 @@ int ncsi_rcv_rsp(struct sk_buff *skb, struct net_device *dev,
 		netdev_warn(ndp->ndev.dev,
 			    "NCSI: 'bad' packet ignored for type 0x%x\n",
 			    hdr->type);
+
+		if (nr->flags == NCSI_REQ_FLAG_NETLINK_DRIVEN) {
+			if (ret == -EPERM)
+				goto out_netlink;
+			else
+				ncsi_send_netlink_err(ndp->ndev.dev,
+						      nr->snd_seq,
+						      nr->snd_portid,
+						      &nr->nlhdr,
+						      ret);
+		}
 		goto out;
 	}
 
@@ -1011,6 +1138,17 @@ int ncsi_rcv_rsp(struct sk_buff *skb, struct net_device *dev,
 		netdev_err(ndp->ndev.dev,
 			   "NCSI: Handler for packet type 0x%x returned %d\n",
 			   hdr->type, ret);
+
+out_netlink:
+	if (nr->flags == NCSI_REQ_FLAG_NETLINK_DRIVEN) {
+		ret = ncsi_rsp_handler_netlink(nr);
+		if (ret) {
+			netdev_err(ndp->ndev.dev,
+				   "NCSI: Netlink handler for packet type 0x%x returned %d\n",
+				   hdr->type, ret);
+		}
+	}
+
 out:
 	ncsi_free_request(nr);
 	return ret;
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index f61c306de1d0..2ab870ef233a 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -625,6 +625,13 @@ config NFT_FIB_INET
 	  The lookup will be delegated to the IPv4 or IPv6 FIB depending
 	  on the protocol of the packet.
 
+config NFT_XFRM
+	tristate "Netfilter nf_tables xfrm/IPSec security association matching"
+	depends on XFRM
+	help
+	  This option adds an expression that you can use to extract properties
+	  of a packets security association.
+
 config NFT_SOCKET
 	tristate "Netfilter nf_tables socket match support"
 	depends on IPV6 || IPV6=n
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index 16895e045b66..4ddf3ef51ece 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -113,6 +113,7 @@ obj-$(CONFIG_NFT_FIB_NETDEV)	+= nft_fib_netdev.o
 obj-$(CONFIG_NFT_SOCKET)	+= nft_socket.o
 obj-$(CONFIG_NFT_OSF)		+= nft_osf.o
 obj-$(CONFIG_NFT_TPROXY)	+= nft_tproxy.o
+obj-$(CONFIG_NFT_XFRM)		+= nft_xfrm.o
 
 # nf_tables netdev
 obj-$(CONFIG_NFT_DUP_NETDEV)	+= nft_dup_netdev.o
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 8a33dac4e805..e287da68d5fa 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -15,7 +15,7 @@
 
 #define __ipset_dereference_protected(p, c)	rcu_dereference_protected(p, c)
 #define ipset_dereference_protected(p, set) \
-	__ipset_dereference_protected(p, spin_is_locked(&(set)->lock))
+	__ipset_dereference_protected(p, lockdep_is_held(&(set)->lock))
 
 #define rcu_dereference_bh_nfnl(p)	rcu_dereference_bh_check(p, 1)
 
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 7ca926a03b81..fe9abf3cc10a 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1686,8 +1686,7 @@ ip_vs_in_icmp(struct netns_ipvs *ipvs, struct sk_buff *skb, int *related,
 			skb_reset_network_header(skb);
 			IP_VS_DBG(12, "ICMP for IPIP %pI4->%pI4: mtu=%u\n",
 				&ip_hdr(skb)->saddr, &ip_hdr(skb)->daddr, mtu);
-			ipv4_update_pmtu(skb, ipvs->net,
-					 mtu, 0, 0, 0, 0);
+			ipv4_update_pmtu(skb, ipvs->net, mtu, 0, 0);
 			/* Client uses PMTUD? */
 			if (!(frag_off & htons(IP_DF)))
 				goto ignore_ipip;
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 62eefea48973..83395bf6dc35 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -3234,7 +3234,7 @@ static int ip_vs_genl_dump_dests(struct sk_buff *skb,
 
 	/* Try to find the service for which to dump destinations */
 	if (nlmsg_parse(cb->nlh, GENL_HDRLEN, attrs, IPVS_CMD_ATTR_MAX,
-			ip_vs_cmd_policy, NULL))
+			ip_vs_cmd_policy, cb->extack))
 		goto out_err;
 
 
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index a676d5f76bdc..ca1168d67fac 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -379,7 +379,7 @@ bool nf_ct_get_tuplepr(const struct sk_buff *skb, unsigned int nhoff,
 		return false;
 	}
 
-	l4proto = __nf_ct_l4proto_find(l3num, protonum);
+	l4proto = __nf_ct_l4proto_find(protonum);
 
 	ret = nf_ct_get_tuple(skb, nhoff, protoff, l3num, protonum, net, tuple,
 			      l4proto);
@@ -539,7 +539,7 @@ destroy_conntrack(struct nf_conntrack *nfct)
 		nf_ct_tmpl_free(ct);
 		return;
 	}
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	if (l4proto->destroy)
 		l4proto->destroy(ct);
 
@@ -840,7 +840,7 @@ static int nf_ct_resolve_clash(struct net *net, struct sk_buff *skb,
 	enum ip_conntrack_info oldinfo;
 	struct nf_conn *loser_ct = nf_ct_get(skb, &oldinfo);
 
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	if (l4proto->allow_clash &&
 	    !nf_ct_is_dying(ct) &&
 	    atomic_inc_not_zero(&ct->ct_general.use)) {
@@ -1109,7 +1109,7 @@ static bool gc_worker_can_early_drop(const struct nf_conn *ct)
 	if (!test_bit(IPS_ASSURED_BIT, &ct->status))
 		return true;
 
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	if (l4proto->can_early_drop && l4proto->can_early_drop(ct))
 		return true;
 
@@ -1370,12 +1370,6 @@ init_conntrack(struct net *net, struct nf_conn *tmpl,
 
 	timeout_ext = tmpl ? nf_ct_timeout_find(tmpl) : NULL;
 
-	if (!l4proto->new(ct, skb, dataoff)) {
-		nf_conntrack_free(ct);
-		pr_debug("can't track with proto module\n");
-		return NULL;
-	}
-
 	if (timeout_ext)
 		nf_ct_timeout_ext_add(ct, rcu_dereference(timeout_ext->timeout),
 				      GFP_ATOMIC);
@@ -1436,12 +1430,12 @@ init_conntrack(struct net *net, struct nf_conn *tmpl,
 
 /* On success, returns 0, sets skb->_nfct | ctinfo */
 static int
-resolve_normal_ct(struct net *net, struct nf_conn *tmpl,
+resolve_normal_ct(struct nf_conn *tmpl,
 		  struct sk_buff *skb,
 		  unsigned int dataoff,
-		  u_int16_t l3num,
 		  u_int8_t protonum,
-		  const struct nf_conntrack_l4proto *l4proto)
+		  const struct nf_conntrack_l4proto *l4proto,
+		  const struct nf_hook_state *state)
 {
 	const struct nf_conntrack_zone *zone;
 	struct nf_conntrack_tuple tuple;
@@ -1452,17 +1446,18 @@ resolve_normal_ct(struct net *net, struct nf_conn *tmpl,
 	u32 hash;
 
 	if (!nf_ct_get_tuple(skb, skb_network_offset(skb),
-			     dataoff, l3num, protonum, net, &tuple, l4proto)) {
+			     dataoff, state->pf, protonum, state->net,
+			     &tuple, l4proto)) {
 		pr_debug("Can't get tuple\n");
 		return 0;
 	}
 
 	/* look for tuple match */
 	zone = nf_ct_zone_tmpl(tmpl, skb, &tmp);
-	hash = hash_conntrack_raw(&tuple, net);
-	h = __nf_conntrack_find_get(net, zone, &tuple, hash);
+	hash = hash_conntrack_raw(&tuple, state->net);
+	h = __nf_conntrack_find_get(state->net, zone, &tuple, hash);
 	if (!h) {
-		h = init_conntrack(net, tmpl, &tuple, l4proto,
+		h = init_conntrack(state->net, tmpl, &tuple, l4proto,
 				   skb, dataoff, hash);
 		if (!h)
 			return 0;
@@ -1491,13 +1486,45 @@ resolve_normal_ct(struct net *net, struct nf_conn *tmpl,
 	return 0;
 }
 
+/*
+ * icmp packets need special treatment to handle error messages that are
+ * related to a connection.
+ *
+ * Callers need to check if skb has a conntrack assigned when this
+ * helper returns; in such case skb belongs to an already known connection.
+ */
+static unsigned int __cold
+nf_conntrack_handle_icmp(struct nf_conn *tmpl,
+			 struct sk_buff *skb,
+			 unsigned int dataoff,
+			 u8 protonum,
+			 const struct nf_hook_state *state)
+{
+	int ret;
+
+	if (state->pf == NFPROTO_IPV4 && protonum == IPPROTO_ICMP)
+		ret = nf_conntrack_icmpv4_error(tmpl, skb, dataoff, state);
+#if IS_ENABLED(CONFIG_IPV6)
+	else if (state->pf == NFPROTO_IPV6 && protonum == IPPROTO_ICMPV6)
+		ret = nf_conntrack_icmpv6_error(tmpl, skb, dataoff, state);
+#endif
+	else
+		return NF_ACCEPT;
+
+	if (ret <= 0) {
+		NF_CT_STAT_INC_ATOMIC(state->net, error);
+		NF_CT_STAT_INC_ATOMIC(state->net, invalid);
+	}
+
+	return ret;
+}
+
 unsigned int
-nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
-		struct sk_buff *skb)
+nf_conntrack_in(struct sk_buff *skb, const struct nf_hook_state *state)
 {
 	const struct nf_conntrack_l4proto *l4proto;
-	struct nf_conn *ct, *tmpl;
 	enum ip_conntrack_info ctinfo;
+	struct nf_conn *ct, *tmpl;
 	u_int8_t protonum;
 	int dataoff, ret;
 
@@ -1506,32 +1533,28 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
 		/* Previously seen (loopback or untracked)?  Ignore. */
 		if ((tmpl && !nf_ct_is_template(tmpl)) ||
 		     ctinfo == IP_CT_UNTRACKED) {
-			NF_CT_STAT_INC_ATOMIC(net, ignore);
+			NF_CT_STAT_INC_ATOMIC(state->net, ignore);
 			return NF_ACCEPT;
 		}
 		skb->_nfct = 0;
 	}
 
 	/* rcu_read_lock()ed by nf_hook_thresh */
-	dataoff = get_l4proto(skb, skb_network_offset(skb), pf, &protonum);
+	dataoff = get_l4proto(skb, skb_network_offset(skb), state->pf, &protonum);
 	if (dataoff <= 0) {
 		pr_debug("not prepared to track yet or error occurred\n");
-		NF_CT_STAT_INC_ATOMIC(net, error);
-		NF_CT_STAT_INC_ATOMIC(net, invalid);
+		NF_CT_STAT_INC_ATOMIC(state->net, error);
+		NF_CT_STAT_INC_ATOMIC(state->net, invalid);
 		ret = NF_ACCEPT;
 		goto out;
 	}
 
-	l4proto = __nf_ct_l4proto_find(pf, protonum);
+	l4proto = __nf_ct_l4proto_find(protonum);
 
-	/* It may be an special packet, error, unclean...
-	 * inverse of the return code tells to the netfilter
-	 * core what to do with the packet. */
-	if (l4proto->error != NULL) {
-		ret = l4proto->error(net, tmpl, skb, dataoff, pf, hooknum);
+	if (protonum == IPPROTO_ICMP || protonum == IPPROTO_ICMPV6) {
+		ret = nf_conntrack_handle_icmp(tmpl, skb, dataoff,
+					       protonum, state);
 		if (ret <= 0) {
-			NF_CT_STAT_INC_ATOMIC(net, error);
-			NF_CT_STAT_INC_ATOMIC(net, invalid);
 			ret = -ret;
 			goto out;
 		}
@@ -1540,10 +1563,11 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
 			goto out;
 	}
 repeat:
-	ret = resolve_normal_ct(net, tmpl, skb, dataoff, pf, protonum, l4proto);
+	ret = resolve_normal_ct(tmpl, skb, dataoff,
+				protonum, l4proto, state);
 	if (ret < 0) {
 		/* Too stressed to deal. */
-		NF_CT_STAT_INC_ATOMIC(net, drop);
+		NF_CT_STAT_INC_ATOMIC(state->net, drop);
 		ret = NF_DROP;
 		goto out;
 	}
@@ -1551,21 +1575,21 @@ repeat:
 	ct = nf_ct_get(skb, &ctinfo);
 	if (!ct) {
 		/* Not valid part of a connection */
-		NF_CT_STAT_INC_ATOMIC(net, invalid);
+		NF_CT_STAT_INC_ATOMIC(state->net, invalid);
 		ret = NF_ACCEPT;
 		goto out;
 	}
 
-	ret = l4proto->packet(ct, skb, dataoff, ctinfo);
+	ret = l4proto->packet(ct, skb, dataoff, ctinfo, state);
 	if (ret <= 0) {
 		/* Invalid: inverse of the return code tells
 		 * the netfilter core what to do */
 		pr_debug("nf_conntrack_in: Can't track with proto module\n");
 		nf_conntrack_put(&ct->ct_general);
 		skb->_nfct = 0;
-		NF_CT_STAT_INC_ATOMIC(net, invalid);
+		NF_CT_STAT_INC_ATOMIC(state->net, invalid);
 		if (ret == -NF_DROP)
-			NF_CT_STAT_INC_ATOMIC(net, drop);
+			NF_CT_STAT_INC_ATOMIC(state->net, drop);
 		/* Special case: TCP tracker reports an attempt to reopen a
 		 * closed/aborted connection. We have to go back and create a
 		 * fresh conntrack.
@@ -1594,8 +1618,7 @@ bool nf_ct_invert_tuplepr(struct nf_conntrack_tuple *inverse,
 
 	rcu_read_lock();
 	ret = nf_ct_invert_tuple(inverse, orig,
-				 __nf_ct_l4proto_find(orig->src.l3num,
-						      orig->dst.protonum));
+				 __nf_ct_l4proto_find(orig->dst.protonum));
 	rcu_read_unlock();
 	return ret;
 }
@@ -1752,7 +1775,7 @@ static int nf_conntrack_update(struct net *net, struct sk_buff *skb)
 	if (dataoff <= 0)
 		return -1;
 
-	l4proto = nf_ct_l4proto_find_get(l3num, l4num);
+	l4proto = nf_ct_l4proto_find_get(l4num);
 
 	if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
 			     l4num, net, &tuple, l4proto))
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 27b84231db10..3034038bfdf0 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -610,8 +610,7 @@ static int exp_seq_show(struct seq_file *s, void *v)
 		   expect->tuple.src.l3num,
 		   expect->tuple.dst.protonum);
 	print_tuple(s, &expect->tuple,
-		    __nf_ct_l4proto_find(expect->tuple.src.l3num,
-				       expect->tuple.dst.protonum));
+		    __nf_ct_l4proto_find(expect->tuple.dst.protonum));
 
 	if (expect->flags & NF_CT_EXPECT_PERMANENT) {
 		seq_puts(s, "PERMANENT");
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 036207ecaf16..4ae8e528943a 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -135,8 +135,7 @@ static int ctnetlink_dump_tuples(struct sk_buff *skb,
 	ret = ctnetlink_dump_tuples_ip(skb, tuple);
 
 	if (ret >= 0) {
-		l4proto = __nf_ct_l4proto_find(tuple->src.l3num,
-					       tuple->dst.protonum);
+		l4proto = __nf_ct_l4proto_find(tuple->dst.protonum);
 		ret = ctnetlink_dump_tuples_proto(skb, tuple, l4proto);
 	}
 	rcu_read_unlock();
@@ -184,7 +183,7 @@ static int ctnetlink_dump_protoinfo(struct sk_buff *skb, struct nf_conn *ct)
 	struct nlattr *nest_proto;
 	int ret;
 
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	if (!l4proto->to_nlattr)
 		return 0;
 
@@ -592,7 +591,7 @@ static size_t ctnetlink_proto_size(const struct nf_conn *ct)
 	len = nla_policy_len(cta_ip_nla_policy, CTA_IP_MAX + 1);
 	len *= 3u; /* ORIG, REPLY, MASTER */
 
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	len += l4proto->nlattr_size;
 	if (l4proto->nlattr_tuple_size) {
 		len4 = l4proto->nlattr_tuple_size();
@@ -821,6 +820,7 @@ static int ctnetlink_done(struct netlink_callback *cb)
 }
 
 struct ctnetlink_filter {
+	u8 family;
 	struct {
 		u_int32_t val;
 		u_int32_t mask;
@@ -828,31 +828,39 @@ struct ctnetlink_filter {
 };
 
 static struct ctnetlink_filter *
-ctnetlink_alloc_filter(const struct nlattr * const cda[])
+ctnetlink_alloc_filter(const struct nlattr * const cda[], u8 family)
 {
-#ifdef CONFIG_NF_CONNTRACK_MARK
 	struct ctnetlink_filter *filter;
 
+#ifndef CONFIG_NF_CONNTRACK_MARK
+	if (cda[CTA_MARK] && cda[CTA_MARK_MASK])
+		return ERR_PTR(-EOPNOTSUPP);
+#endif
+
 	filter = kzalloc(sizeof(*filter), GFP_KERNEL);
 	if (filter == NULL)
 		return ERR_PTR(-ENOMEM);
 
-	filter->mark.val = ntohl(nla_get_be32(cda[CTA_MARK]));
-	filter->mark.mask = ntohl(nla_get_be32(cda[CTA_MARK_MASK]));
+	filter->family = family;
 
-	return filter;
-#else
-	return ERR_PTR(-EOPNOTSUPP);
+#ifdef CONFIG_NF_CONNTRACK_MARK
+	if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) {
+		filter->mark.val = ntohl(nla_get_be32(cda[CTA_MARK]));
+		filter->mark.mask = ntohl(nla_get_be32(cda[CTA_MARK_MASK]));
+	}
 #endif
+	return filter;
 }
 
 static int ctnetlink_start(struct netlink_callback *cb)
 {
 	const struct nlattr * const *cda = cb->data;
 	struct ctnetlink_filter *filter = NULL;
+	struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh);
+	u8 family = nfmsg->nfgen_family;
 
-	if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) {
-		filter = ctnetlink_alloc_filter(cda);
+	if (family || (cda[CTA_MARK] && cda[CTA_MARK_MASK])) {
+		filter = ctnetlink_alloc_filter(cda, family);
 		if (IS_ERR(filter))
 			return PTR_ERR(filter);
 	}
@@ -866,13 +874,24 @@ static int ctnetlink_filter_match(struct nf_conn *ct, void *data)
 	struct ctnetlink_filter *filter = data;
 
 	if (filter == NULL)
-		return 1;
+		goto out;
+
+	/* Match entries of a given L3 protocol number.
+	 * If it is not specified, ie. l3proto == 0,
+	 * then match everything.
+	 */
+	if (filter->family && nf_ct_l3num(ct) != filter->family)
+		goto ignore_entry;
 
 #ifdef CONFIG_NF_CONNTRACK_MARK
-	if ((ct->mark & filter->mark.mask) == filter->mark.val)
-		return 1;
+	if ((ct->mark & filter->mark.mask) != filter->mark.val)
+		goto ignore_entry;
 #endif
 
+out:
+	return 1;
+
+ignore_entry:
 	return 0;
 }
 
@@ -883,8 +902,6 @@ ctnetlink_dump_table(struct sk_buff *skb, struct netlink_callback *cb)
 	struct nf_conn *ct, *last;
 	struct nf_conntrack_tuple_hash *h;
 	struct hlist_nulls_node *n;
-	struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh);
-	u_int8_t l3proto = nfmsg->nfgen_family;
 	struct nf_conn *nf_ct_evict[8];
 	int res, i;
 	spinlock_t *lockp;
@@ -923,11 +940,6 @@ restart:
 			if (!net_eq(net, nf_ct_net(ct)))
 				continue;
 
-			/* Dump entries of a given L3 protocol number.
-			 * If it is not specified, ie. l3proto == 0,
-			 * then dump everything. */
-			if (l3proto && nf_ct_l3num(ct) != l3proto)
-				continue;
 			if (cb->args[1]) {
 				if (ct != last)
 					continue;
@@ -1048,7 +1060,7 @@ static int ctnetlink_parse_tuple_proto(struct nlattr *attr,
 	tuple->dst.protonum = nla_get_u8(tb[CTA_PROTO_NUM]);
 
 	rcu_read_lock();
-	l4proto = __nf_ct_l4proto_find(tuple->src.l3num, tuple->dst.protonum);
+	l4proto = __nf_ct_l4proto_find(tuple->dst.protonum);
 
 	if (likely(l4proto->nlattr_to_tuple)) {
 		ret = nla_validate_nested(attr, CTA_PROTO_MAX,
@@ -1213,12 +1225,12 @@ static int ctnetlink_flush_iterate(struct nf_conn *ct, void *data)
 
 static int ctnetlink_flush_conntrack(struct net *net,
 				     const struct nlattr * const cda[],
-				     u32 portid, int report)
+				     u32 portid, int report, u8 family)
 {
 	struct ctnetlink_filter *filter = NULL;
 
-	if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) {
-		filter = ctnetlink_alloc_filter(cda);
+	if (family || (cda[CTA_MARK] && cda[CTA_MARK_MASK])) {
+		filter = ctnetlink_alloc_filter(cda, family);
 		if (IS_ERR(filter))
 			return PTR_ERR(filter);
 	}
@@ -1257,7 +1269,7 @@ static int ctnetlink_del_conntrack(struct net *net, struct sock *ctnl,
 	else {
 		return ctnetlink_flush_conntrack(net, cda,
 						 NETLINK_CB(skb).portid,
-						 nlmsg_report(nlh));
+						 nlmsg_report(nlh), u3);
 	}
 
 	if (err < 0)
@@ -1696,7 +1708,7 @@ static int ctnetlink_change_protoinfo(struct nf_conn *ct,
 		return err;
 
 	rcu_read_lock();
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	if (l4proto->from_nlattr)
 		err = l4proto->from_nlattr(tb, ct);
 	rcu_read_unlock();
@@ -2656,8 +2668,7 @@ static int ctnetlink_exp_dump_mask(struct sk_buff *skb,
 	rcu_read_lock();
 	ret = ctnetlink_dump_tuples_ip(skb, &m);
 	if (ret >= 0) {
-		l4proto = __nf_ct_l4proto_find(tuple->src.l3num,
-					       tuple->dst.protonum);
+		l4proto = __nf_ct_l4proto_find(tuple->dst.protonum);
 	ret = ctnetlink_dump_tuples_proto(skb, &m, l4proto);
 	}
 	rcu_read_unlock();
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index 51c5d7eec0a3..40643af7137e 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -43,7 +43,7 @@
 
 extern unsigned int nf_conntrack_net_id;
 
-static struct nf_conntrack_l4proto __rcu **nf_ct_protos[NFPROTO_NUMPROTO] __read_mostly;
+static struct nf_conntrack_l4proto __rcu *nf_ct_protos[MAX_NF_CT_PROTO + 1] __read_mostly;
 
 static DEFINE_MUTEX(nf_ct_proto_mutex);
 
@@ -124,23 +124,21 @@ void nf_ct_l4proto_log_invalid(const struct sk_buff *skb,
 EXPORT_SYMBOL_GPL(nf_ct_l4proto_log_invalid);
 #endif
 
-const struct nf_conntrack_l4proto *
-__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto)
+const struct nf_conntrack_l4proto *__nf_ct_l4proto_find(u8 l4proto)
 {
-	if (unlikely(l3proto >= NFPROTO_NUMPROTO || nf_ct_protos[l3proto] == NULL))
+	if (unlikely(l4proto >= ARRAY_SIZE(nf_ct_protos)))
 		return &nf_conntrack_l4proto_generic;
 
-	return rcu_dereference(nf_ct_protos[l3proto][l4proto]);
+	return rcu_dereference(nf_ct_protos[l4proto]);
 }
 EXPORT_SYMBOL_GPL(__nf_ct_l4proto_find);
 
-const struct nf_conntrack_l4proto *
-nf_ct_l4proto_find_get(u_int16_t l3num, u_int8_t l4num)
+const struct nf_conntrack_l4proto *nf_ct_l4proto_find_get(u8 l4num)
 {
 	const struct nf_conntrack_l4proto *p;
 
 	rcu_read_lock();
-	p = __nf_ct_l4proto_find(l3num, l4num);
+	p = __nf_ct_l4proto_find(l4num);
 	if (!try_module_get(p->me))
 		p = &nf_conntrack_l4proto_generic;
 	rcu_read_unlock();
@@ -159,8 +157,7 @@ static int kill_l4proto(struct nf_conn *i, void *data)
 {
 	const struct nf_conntrack_l4proto *l4proto;
 	l4proto = data;
-	return nf_ct_protonum(i) == l4proto->l4proto &&
-	       nf_ct_l3num(i) == l4proto->l3proto;
+	return nf_ct_protonum(i) == l4proto->l4proto;
 }
 
 static struct nf_proto_net *nf_ct_l4proto_net(struct net *net,
@@ -219,48 +216,20 @@ int nf_ct_l4proto_register_one(const struct nf_conntrack_l4proto *l4proto)
 {
 	int ret = 0;
 
-	if (l4proto->l3proto >= ARRAY_SIZE(nf_ct_protos))
-		return -EBUSY;
-
 	if ((l4proto->to_nlattr && l4proto->nlattr_size == 0) ||
 	    (l4proto->tuple_to_nlattr && !l4proto->nlattr_tuple_size))
 		return -EINVAL;
 
 	mutex_lock(&nf_ct_proto_mutex);
-	if (!nf_ct_protos[l4proto->l3proto]) {
-		/* l3proto may be loaded latter. */
-		struct nf_conntrack_l4proto __rcu **proto_array;
-		int i;
-
-		proto_array =
-			kmalloc_array(MAX_NF_CT_PROTO,
-				      sizeof(struct nf_conntrack_l4proto *),
-				      GFP_KERNEL);
-		if (proto_array == NULL) {
-			ret = -ENOMEM;
-			goto out_unlock;
-		}
-
-		for (i = 0; i < MAX_NF_CT_PROTO; i++)
-			RCU_INIT_POINTER(proto_array[i],
-					 &nf_conntrack_l4proto_generic);
-
-		/* Before making proto_array visible to lockless readers,
-		 * we must make sure its content is committed to memory.
-		 */
-		smp_wmb();
-
-		nf_ct_protos[l4proto->l3proto] = proto_array;
-	} else if (rcu_dereference_protected(
-			nf_ct_protos[l4proto->l3proto][l4proto->l4proto],
+	if (rcu_dereference_protected(
+			nf_ct_protos[l4proto->l4proto],
 			lockdep_is_held(&nf_ct_proto_mutex)
 			) != &nf_conntrack_l4proto_generic) {
 		ret = -EBUSY;
 		goto out_unlock;
 	}
 
-	rcu_assign_pointer(nf_ct_protos[l4proto->l3proto][l4proto->l4proto],
-			   l4proto);
+	rcu_assign_pointer(nf_ct_protos[l4proto->l4proto], l4proto);
 out_unlock:
 	mutex_unlock(&nf_ct_proto_mutex);
 	return ret;
@@ -274,7 +243,7 @@ int nf_ct_l4proto_pernet_register_one(struct net *net,
 	struct nf_proto_net *pn = NULL;
 
 	if (l4proto->init_net) {
-		ret = l4proto->init_net(net, l4proto->l3proto);
+		ret = l4proto->init_net(net);
 		if (ret < 0)
 			goto out;
 	}
@@ -296,13 +265,13 @@ EXPORT_SYMBOL_GPL(nf_ct_l4proto_pernet_register_one);
 static void __nf_ct_l4proto_unregister_one(const struct nf_conntrack_l4proto *l4proto)
 
 {
-	BUG_ON(l4proto->l3proto >= ARRAY_SIZE(nf_ct_protos));
+	BUG_ON(l4proto->l4proto >= ARRAY_SIZE(nf_ct_protos));
 
 	BUG_ON(rcu_dereference_protected(
-			nf_ct_protos[l4proto->l3proto][l4proto->l4proto],
+			nf_ct_protos[l4proto->l4proto],
 			lockdep_is_held(&nf_ct_proto_mutex)
 			) != l4proto);
-	rcu_assign_pointer(nf_ct_protos[l4proto->l3proto][l4proto->l4proto],
+	rcu_assign_pointer(nf_ct_protos[l4proto->l4proto],
 			   &nf_conntrack_l4proto_generic);
 }
 
@@ -352,7 +321,7 @@ static int
 nf_ct_l4proto_register(const struct nf_conntrack_l4proto * const l4proto[],
 		       unsigned int num_proto)
 {
-	int ret = -EINVAL, ver;
+	int ret = -EINVAL;
 	unsigned int i;
 
 	for (i = 0; i < num_proto; i++) {
@@ -361,9 +330,8 @@ nf_ct_l4proto_register(const struct nf_conntrack_l4proto * const l4proto[],
 			break;
 	}
 	if (i != num_proto) {
-		ver = l4proto[i]->l3proto == PF_INET6 ? 6 : 4;
-		pr_err("nf_conntrack_ipv%d: can't register l4 %d proto.\n",
-		       ver, l4proto[i]->l4proto);
+		pr_err("nf_conntrack: can't register l4 %d proto.\n",
+		       l4proto[i]->l4proto);
 		nf_ct_l4proto_unregister(l4proto, i);
 	}
 	return ret;
@@ -382,9 +350,8 @@ int nf_ct_l4proto_pernet_register(struct net *net,
 			break;
 	}
 	if (i != num_proto) {
-		pr_err("nf_conntrack_proto_%d %d: pernet registration failed\n",
-		       l4proto[i]->l4proto,
-		       l4proto[i]->l3proto == PF_INET6 ? 6 : 4);
+		pr_err("nf_conntrack %d: pernet registration failed\n",
+		       l4proto[i]->l4proto);
 		nf_ct_l4proto_pernet_unregister(net, l4proto, i);
 	}
 	return ret;
@@ -455,7 +422,7 @@ static unsigned int ipv4_conntrack_in(void *priv,
 				      struct sk_buff *skb,
 				      const struct nf_hook_state *state)
 {
-	return nf_conntrack_in(state->net, PF_INET, state->hook, skb);
+	return nf_conntrack_in(skb, state);
 }
 
 static unsigned int ipv4_conntrack_local(void *priv,
@@ -477,7 +444,7 @@ static unsigned int ipv4_conntrack_local(void *priv,
 		return NF_ACCEPT;
 	}
 
-	return nf_conntrack_in(state->net, PF_INET, state->hook, skb);
+	return nf_conntrack_in(skb, state);
 }
 
 /* Connection tracking may drop packets, but never alters them, so
@@ -690,14 +657,14 @@ static unsigned int ipv6_conntrack_in(void *priv,
 				      struct sk_buff *skb,
 				      const struct nf_hook_state *state)
 {
-	return nf_conntrack_in(state->net, PF_INET6, state->hook, skb);
+	return nf_conntrack_in(skb, state);
 }
 
 static unsigned int ipv6_conntrack_local(void *priv,
 					 struct sk_buff *skb,
 					 const struct nf_hook_state *state)
 {
-	return nf_conntrack_in(state->net, PF_INET6, state->hook, skb);
+	return nf_conntrack_in(skb, state);
 }
 
 static unsigned int ipv6_helper(void *priv,
@@ -911,37 +878,26 @@ void nf_ct_netns_put(struct net *net, uint8_t nfproto)
 EXPORT_SYMBOL_GPL(nf_ct_netns_put);
 
 static const struct nf_conntrack_l4proto * const builtin_l4proto[] = {
-	&nf_conntrack_l4proto_tcp4,
-	&nf_conntrack_l4proto_udp4,
+	&nf_conntrack_l4proto_tcp,
+	&nf_conntrack_l4proto_udp,
 	&nf_conntrack_l4proto_icmp,
 #ifdef CONFIG_NF_CT_PROTO_DCCP
-	&nf_conntrack_l4proto_dccp4,
+	&nf_conntrack_l4proto_dccp,
 #endif
 #ifdef CONFIG_NF_CT_PROTO_SCTP
-	&nf_conntrack_l4proto_sctp4,
+	&nf_conntrack_l4proto_sctp,
 #endif
 #ifdef CONFIG_NF_CT_PROTO_UDPLITE
-	&nf_conntrack_l4proto_udplite4,
+	&nf_conntrack_l4proto_udplite,
 #endif
 #if IS_ENABLED(CONFIG_IPV6)
-	&nf_conntrack_l4proto_tcp6,
-	&nf_conntrack_l4proto_udp6,
 	&nf_conntrack_l4proto_icmpv6,
-#ifdef CONFIG_NF_CT_PROTO_DCCP
-	&nf_conntrack_l4proto_dccp6,
-#endif
-#ifdef CONFIG_NF_CT_PROTO_SCTP
-	&nf_conntrack_l4proto_sctp6,
-#endif
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
-	&nf_conntrack_l4proto_udplite6,
-#endif
 #endif /* CONFIG_IPV6 */
 };
 
 int nf_conntrack_proto_init(void)
 {
-	int ret = 0;
+	int ret = 0, i;
 
 	ret = nf_register_sockopt(&so_getorigdst);
 	if (ret < 0)
@@ -952,6 +908,11 @@ int nf_conntrack_proto_init(void)
 	if (ret < 0)
 		goto cleanup_sockopt;
 #endif
+
+	for (i = 0; i < ARRAY_SIZE(nf_ct_protos); i++)
+		RCU_INIT_POINTER(nf_ct_protos[i],
+				 &nf_conntrack_l4proto_generic);
+
 	ret = nf_ct_l4proto_register(builtin_l4proto,
 				     ARRAY_SIZE(builtin_l4proto));
 	if (ret < 0)
@@ -969,17 +930,10 @@ cleanup_sockopt:
 
 void nf_conntrack_proto_fini(void)
 {
-	unsigned int i;
-
 	nf_unregister_sockopt(&so_getorigdst);
 #if IS_ENABLED(CONFIG_IPV6)
 	nf_unregister_sockopt(&so_getorigdst6);
 #endif
-	/* No need to call nf_ct_l4proto_unregister(), the register
-	 * tables are free'd here anyway.
-	 */
-	for (i = 0; i < ARRAY_SIZE(nf_ct_protos); i++)
-		kfree(nf_ct_protos[i]);
 }
 
 int nf_conntrack_proto_pernet_init(struct net *net)
@@ -988,8 +942,7 @@ int nf_conntrack_proto_pernet_init(struct net *net)
 	struct nf_proto_net *pn = nf_ct_l4proto_net(net,
 					&nf_conntrack_l4proto_generic);
 
-	err = nf_conntrack_l4proto_generic.init_net(net,
-					nf_conntrack_l4proto_generic.l3proto);
+	err = nf_conntrack_l4proto_generic.init_net(net);
 	if (err < 0)
 		return err;
 	err = nf_ct_l4proto_register_sysctl(net,
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
index f3f91ed2c21a..171e9e122e5f 100644
--- a/net/netfilter/nf_conntrack_proto_dccp.c
+++ b/net/netfilter/nf_conntrack_proto_dccp.c
@@ -389,18 +389,15 @@ static inline struct nf_dccp_net *dccp_pernet(struct net *net)
 	return &net->ct.nf_ct_proto.dccp;
 }
 
-static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb,
-		     unsigned int dataoff)
+static noinline bool
+dccp_new(struct nf_conn *ct, const struct sk_buff *skb,
+	 const struct dccp_hdr *dh)
 {
 	struct net *net = nf_ct_net(ct);
 	struct nf_dccp_net *dn;
-	struct dccp_hdr _dh, *dh;
 	const char *msg;
 	u_int8_t state;
 
-	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
-	BUG_ON(dh == NULL);
-
 	state = dccp_state_table[CT_DCCP_ROLE_CLIENT][dh->dccph_type][CT_DCCP_NONE];
 	switch (state) {
 	default:
@@ -438,8 +435,51 @@ static u64 dccp_ack_seq(const struct dccp_hdr *dh)
 		     ntohl(dhack->dccph_ack_nr_low);
 }
 
-static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
-		       unsigned int dataoff, enum ip_conntrack_info ctinfo)
+static bool dccp_error(const struct dccp_hdr *dh,
+		       struct sk_buff *skb, unsigned int dataoff,
+		       const struct nf_hook_state *state)
+{
+	unsigned int dccp_len = skb->len - dataoff;
+	unsigned int cscov;
+	const char *msg;
+
+	if (dh->dccph_doff * 4 < sizeof(struct dccp_hdr) ||
+	    dh->dccph_doff * 4 > dccp_len) {
+		msg = "nf_ct_dccp: truncated/malformed packet ";
+		goto out_invalid;
+	}
+
+	cscov = dccp_len;
+	if (dh->dccph_cscov) {
+		cscov = (dh->dccph_cscov - 1) * 4;
+		if (cscov > dccp_len) {
+			msg = "nf_ct_dccp: bad checksum coverage ";
+			goto out_invalid;
+		}
+	}
+
+	if (state->hook == NF_INET_PRE_ROUTING &&
+	    state->net->ct.sysctl_checksum &&
+	    nf_checksum_partial(skb, state->hook, dataoff, cscov,
+				IPPROTO_DCCP, state->pf)) {
+		msg = "nf_ct_dccp: bad checksum ";
+		goto out_invalid;
+	}
+
+	if (dh->dccph_type >= DCCP_PKT_INVALID) {
+		msg = "nf_ct_dccp: reserved packet type ";
+		goto out_invalid;
+	}
+	return false;
+out_invalid:
+	nf_l4proto_log_invalid(skb, state->net, state->pf,
+			       IPPROTO_DCCP, "%s", msg);
+	return true;
+}
+
+static int dccp_packet(struct nf_conn *ct, struct sk_buff *skb,
+		       unsigned int dataoff, enum ip_conntrack_info ctinfo,
+		       const struct nf_hook_state *state)
 {
 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
 	struct dccp_hdr _dh, *dh;
@@ -448,8 +488,15 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
 	unsigned int *timeouts;
 
 	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
-	BUG_ON(dh == NULL);
+	if (!dh)
+		return NF_DROP;
+
+	if (dccp_error(dh, skb, dataoff, state))
+		return -NF_ACCEPT;
+
 	type = dh->dccph_type;
+	if (!nf_ct_is_confirmed(ct) && !dccp_new(ct, skb, dh))
+		return -NF_ACCEPT;
 
 	if (type == DCCP_PKT_RESET &&
 	    !test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
@@ -527,55 +574,6 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
 	return NF_ACCEPT;
 }
 
-static int dccp_error(struct net *net, struct nf_conn *tmpl,
-		      struct sk_buff *skb, unsigned int dataoff,
-		      u_int8_t pf, unsigned int hooknum)
-{
-	struct dccp_hdr _dh, *dh;
-	unsigned int dccp_len = skb->len - dataoff;
-	unsigned int cscov;
-	const char *msg;
-
-	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
-	if (dh == NULL) {
-		msg = "nf_ct_dccp: short packet ";
-		goto out_invalid;
-	}
-
-	if (dh->dccph_doff * 4 < sizeof(struct dccp_hdr) ||
-	    dh->dccph_doff * 4 > dccp_len) {
-		msg = "nf_ct_dccp: truncated/malformed packet ";
-		goto out_invalid;
-	}
-
-	cscov = dccp_len;
-	if (dh->dccph_cscov) {
-		cscov = (dh->dccph_cscov - 1) * 4;
-		if (cscov > dccp_len) {
-			msg = "nf_ct_dccp: bad checksum coverage ";
-			goto out_invalid;
-		}
-	}
-
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_checksum_partial(skb, hooknum, dataoff, cscov, IPPROTO_DCCP,
-				pf)) {
-		msg = "nf_ct_dccp: bad checksum ";
-		goto out_invalid;
-	}
-
-	if (dh->dccph_type >= DCCP_PKT_INVALID) {
-		msg = "nf_ct_dccp: reserved packet type ";
-		goto out_invalid;
-	}
-
-	return NF_ACCEPT;
-
-out_invalid:
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_DCCP, "%s", msg);
-	return -NF_ACCEPT;
-}
-
 static bool dccp_can_early_drop(const struct nf_conn *ct)
 {
 	switch (ct->proto.dccp.state) {
@@ -814,7 +812,7 @@ static int dccp_kmemdup_sysctl_table(struct net *net, struct nf_proto_net *pn,
 	return 0;
 }
 
-static int dccp_init_net(struct net *net, u_int16_t proto)
+static int dccp_init_net(struct net *net)
 {
 	struct nf_dccp_net *dn = dccp_pernet(net);
 	struct nf_proto_net *pn = &dn->pn;
@@ -844,45 +842,9 @@ static struct nf_proto_net *dccp_get_net_proto(struct net *net)
 	return &net->ct.nf_ct_proto.dccp.pn;
 }
 
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4 = {
-	.l3proto		= AF_INET,
-	.l4proto		= IPPROTO_DCCP,
-	.new			= dccp_new,
-	.packet			= dccp_packet,
-	.error			= dccp_error,
-	.can_early_drop		= dccp_can_early_drop,
-#ifdef CONFIG_NF_CONNTRACK_PROCFS
-	.print_conntrack	= dccp_print_conntrack,
-#endif
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.nlattr_size		= DCCP_NLATTR_SIZE,
-	.to_nlattr		= dccp_to_nlattr,
-	.from_nlattr		= nlattr_to_dccp,
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= dccp_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= dccp_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_DCCP_MAX,
-		.obj_size	= sizeof(unsigned int) * CT_DCCP_MAX,
-		.nla_policy	= dccp_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CONNTRACK_TIMEOUT */
-	.init_net		= dccp_init_net,
-	.get_net_proto		= dccp_get_net_proto,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_dccp4);
-
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6 = {
-	.l3proto		= AF_INET6,
+const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp = {
 	.l4proto		= IPPROTO_DCCP,
-	.new			= dccp_new,
 	.packet			= dccp_packet,
-	.error			= dccp_error,
 	.can_early_drop		= dccp_can_early_drop,
 #ifdef CONFIG_NF_CONNTRACK_PROCFS
 	.print_conntrack	= dccp_print_conntrack,
@@ -908,4 +870,3 @@ const struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6 = {
 	.init_net		= dccp_init_net,
 	.get_net_proto		= dccp_get_net_proto,
 };
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_dccp6);
diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c
index 1df3244ecd07..e10e867e0b55 100644
--- a/net/netfilter/nf_conntrack_proto_generic.c
+++ b/net/netfilter/nf_conntrack_proto_generic.c
@@ -44,12 +44,19 @@ static bool generic_pkt_to_tuple(const struct sk_buff *skb,
 
 /* Returns verdict for packet, or -1 for invalid. */
 static int generic_packet(struct nf_conn *ct,
-			  const struct sk_buff *skb,
+			  struct sk_buff *skb,
 			  unsigned int dataoff,
-			  enum ip_conntrack_info ctinfo)
+			  enum ip_conntrack_info ctinfo,
+			  const struct nf_hook_state *state)
 {
 	const unsigned int *timeout = nf_ct_timeout_lookup(ct);
 
+	if (!nf_generic_should_process(nf_ct_protonum(ct))) {
+		pr_warn_once("conntrack: generic helper won't handle protocol %d. Please consider loading the specific helper module.\n",
+			     nf_ct_protonum(ct));
+		return -NF_ACCEPT;
+	}
+
 	if (!timeout)
 		timeout = &generic_pernet(nf_ct_net(ct))->timeout;
 
@@ -57,19 +64,6 @@ static int generic_packet(struct nf_conn *ct,
 	return NF_ACCEPT;
 }
 
-/* Called when a new connection for this protocol found. */
-static bool generic_new(struct nf_conn *ct, const struct sk_buff *skb,
-			unsigned int dataoff)
-{
-	bool ret;
-
-	ret = nf_generic_should_process(nf_ct_protonum(ct));
-	if (!ret)
-		pr_warn_once("conntrack: generic helper won't handle protocol %d. Please consider loading the specific helper module.\n",
-			     nf_ct_protonum(ct));
-	return ret;
-}
-
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
 
 #include <linux/netfilter/nfnetlink.h>
@@ -142,7 +136,7 @@ static int generic_kmemdup_sysctl_table(struct nf_proto_net *pn,
 	return 0;
 }
 
-static int generic_init_net(struct net *net, u_int16_t proto)
+static int generic_init_net(struct net *net)
 {
 	struct nf_generic_net *gn = generic_pernet(net);
 	struct nf_proto_net *pn = &gn->pn;
@@ -159,11 +153,9 @@ static struct nf_proto_net *generic_get_net_proto(struct net *net)
 
 const struct nf_conntrack_l4proto nf_conntrack_l4proto_generic =
 {
-	.l3proto		= PF_UNSPEC,
 	.l4proto		= 255,
 	.pkt_to_tuple		= generic_pkt_to_tuple,
 	.packet			= generic_packet,
-	.new			= generic_new,
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
 	.ctnl_timeout		= {
 		.nlattr_to_obj	= generic_timeout_nlattr_to_obj,
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
index 650eb4fba2c5..9b48dc8b4b88 100644
--- a/net/netfilter/nf_conntrack_proto_gre.c
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -233,10 +233,26 @@ static unsigned int *gre_get_timeouts(struct net *net)
 
 /* Returns verdict for packet, and may modify conntrack */
 static int gre_packet(struct nf_conn *ct,
-		      const struct sk_buff *skb,
+		      struct sk_buff *skb,
 		      unsigned int dataoff,
-		      enum ip_conntrack_info ctinfo)
+		      enum ip_conntrack_info ctinfo,
+		      const struct nf_hook_state *state)
 {
+	if (state->pf != NFPROTO_IPV4)
+		return -NF_ACCEPT;
+
+	if (!nf_ct_is_confirmed(ct)) {
+		unsigned int *timeouts = nf_ct_timeout_lookup(ct);
+
+		if (!timeouts)
+			timeouts = gre_get_timeouts(nf_ct_net(ct));
+
+		/* initialize to sane value.  Ideally a conntrack helper
+		 * (e.g. in case of pptp) is increasing them */
+		ct->proto.gre.stream_timeout = timeouts[GRE_CT_REPLIED];
+		ct->proto.gre.timeout = timeouts[GRE_CT_UNREPLIED];
+	}
+
 	/* If we've seen traffic both ways, this is a GRE connection.
 	 * Extend timeout. */
 	if (ct->status & IPS_SEEN_REPLY) {
@@ -252,26 +268,6 @@ static int gre_packet(struct nf_conn *ct,
 	return NF_ACCEPT;
 }
 
-/* Called when a new connection for this protocol found. */
-static bool gre_new(struct nf_conn *ct, const struct sk_buff *skb,
-		    unsigned int dataoff)
-{
-	unsigned int *timeouts = nf_ct_timeout_lookup(ct);
-
-	if (!timeouts)
-		timeouts = gre_get_timeouts(nf_ct_net(ct));
-
-	pr_debug(": ");
-	nf_ct_dump_tuple(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
-
-	/* initialize to sane value.  Ideally a conntrack helper
-	 * (e.g. in case of pptp) is increasing them */
-	ct->proto.gre.stream_timeout = timeouts[GRE_CT_REPLIED];
-	ct->proto.gre.timeout = timeouts[GRE_CT_UNREPLIED];
-
-	return true;
-}
-
 /* Called when a conntrack entry has already been removed from the hashes
  * and is about to be deleted from memory */
 static void gre_destroy(struct nf_conn *ct)
@@ -336,7 +332,7 @@ gre_timeout_nla_policy[CTA_TIMEOUT_GRE_MAX+1] = {
 };
 #endif /* CONFIG_NF_CONNTRACK_TIMEOUT */
 
-static int gre_init_net(struct net *net, u_int16_t proto)
+static int gre_init_net(struct net *net)
 {
 	struct netns_proto_gre *net_gre = gre_pernet(net);
 	int i;
@@ -351,14 +347,12 @@ static int gre_init_net(struct net *net, u_int16_t proto)
 
 /* protocol helper struct */
 static const struct nf_conntrack_l4proto nf_conntrack_l4proto_gre4 = {
-	.l3proto	 = AF_INET,
 	.l4proto	 = IPPROTO_GRE,
 	.pkt_to_tuple	 = gre_pkt_to_tuple,
 #ifdef CONFIG_NF_CONNTRACK_PROCFS
 	.print_conntrack = gre_print_conntrack,
 #endif
 	.packet		 = gre_packet,
-	.new		 = gre_new,
 	.destroy	 = gre_destroy,
 	.me 		 = THIS_MODULE,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
diff --git a/net/netfilter/nf_conntrack_proto_icmp.c b/net/netfilter/nf_conntrack_proto_icmp.c
index 43c7e1a217b9..3598520bd19b 100644
--- a/net/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/netfilter/nf_conntrack_proto_icmp.c
@@ -72,34 +72,17 @@ static bool icmp_invert_tuple(struct nf_conntrack_tuple *tuple,
 	return true;
 }
 
-static unsigned int *icmp_get_timeouts(struct net *net)
-{
-	return &icmp_pernet(net)->timeout;
-}
-
 /* Returns verdict for packet, or -1 for invalid. */
 static int icmp_packet(struct nf_conn *ct,
-		       const struct sk_buff *skb,
+		       struct sk_buff *skb,
 		       unsigned int dataoff,
-		       enum ip_conntrack_info ctinfo)
+		       enum ip_conntrack_info ctinfo,
+		       const struct nf_hook_state *state)
 {
 	/* Do not immediately delete the connection after the first
 	   successful reply to avoid excessive conntrackd traffic
 	   and also to handle correctly ICMP echo reply duplicates. */
 	unsigned int *timeout = nf_ct_timeout_lookup(ct);
-
-	if (!timeout)
-		timeout = icmp_get_timeouts(nf_ct_net(ct));
-
-	nf_ct_refresh_acct(ct, ctinfo, skb, *timeout);
-
-	return NF_ACCEPT;
-}
-
-/* Called when a new connection for this protocol found. */
-static bool icmp_new(struct nf_conn *ct, const struct sk_buff *skb,
-		     unsigned int dataoff)
-{
 	static const u_int8_t valid_new[] = {
 		[ICMP_ECHO] = 1,
 		[ICMP_TIMESTAMP] = 1,
@@ -107,21 +90,29 @@ static bool icmp_new(struct nf_conn *ct, const struct sk_buff *skb,
 		[ICMP_ADDRESS] = 1
 	};
 
+	if (state->pf != NFPROTO_IPV4)
+		return -NF_ACCEPT;
+
 	if (ct->tuplehash[0].tuple.dst.u.icmp.type >= sizeof(valid_new) ||
 	    !valid_new[ct->tuplehash[0].tuple.dst.u.icmp.type]) {
 		/* Can't create a new ICMP `conn' with this. */
 		pr_debug("icmp: can't create new conn with type %u\n",
 			 ct->tuplehash[0].tuple.dst.u.icmp.type);
 		nf_ct_dump_tuple_ip(&ct->tuplehash[0].tuple);
-		return false;
+		return -NF_ACCEPT;
 	}
-	return true;
+
+	if (!timeout)
+		timeout = &icmp_pernet(nf_ct_net(ct))->timeout;
+
+	nf_ct_refresh_acct(ct, ctinfo, skb, *timeout);
+	return NF_ACCEPT;
 }
 
 /* Returns conntrack if it dealt with ICMP, and filled in skb fields */
 static int
-icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-		 unsigned int hooknum)
+icmp_error_message(struct nf_conn *tmpl, struct sk_buff *skb,
+		   const struct nf_hook_state *state)
 {
 	struct nf_conntrack_tuple innertuple, origtuple;
 	const struct nf_conntrack_l4proto *innerproto;
@@ -137,13 +128,13 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
 	if (!nf_ct_get_tuplepr(skb,
 			       skb_network_offset(skb) + ip_hdrlen(skb)
 						       + sizeof(struct icmphdr),
-			       PF_INET, net, &origtuple)) {
+			       PF_INET, state->net, &origtuple)) {
 		pr_debug("icmp_error_message: failed to get tuple\n");
 		return -NF_ACCEPT;
 	}
 
 	/* rcu_read_lock()ed by nf_hook_thresh */
-	innerproto = __nf_ct_l4proto_find(PF_INET, origtuple.dst.protonum);
+	innerproto = __nf_ct_l4proto_find(origtuple.dst.protonum);
 
 	/* Ordinarily, we'd expect the inverted tupleproto, but it's
 	   been preserved inside the ICMP. */
@@ -154,7 +145,7 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
 
 	ctinfo = IP_CT_RELATED;
 
-	h = nf_conntrack_find_get(net, zone, &innertuple);
+	h = nf_conntrack_find_get(state->net, zone, &innertuple);
 	if (!h) {
 		pr_debug("icmp_error_message: no match\n");
 		return -NF_ACCEPT;
@@ -168,17 +159,18 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
 	return NF_ACCEPT;
 }
 
-static void icmp_error_log(const struct sk_buff *skb, struct net *net,
-			   u8 pf, const char *msg)
+static void icmp_error_log(const struct sk_buff *skb,
+			   const struct nf_hook_state *state,
+			   const char *msg)
 {
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_ICMP, "%s", msg);
+	nf_l4proto_log_invalid(skb, state->net, state->pf,
+			       IPPROTO_ICMP, "%s", msg);
 }
 
 /* Small and modified version of icmp_rcv */
-static int
-icmp_error(struct net *net, struct nf_conn *tmpl,
-	   struct sk_buff *skb, unsigned int dataoff,
-	   u8 pf, unsigned int hooknum)
+int nf_conntrack_icmpv4_error(struct nf_conn *tmpl,
+			      struct sk_buff *skb, unsigned int dataoff,
+			      const struct nf_hook_state *state)
 {
 	const struct icmphdr *icmph;
 	struct icmphdr _ih;
@@ -186,14 +178,15 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
 	/* Not enough header? */
 	icmph = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_ih), &_ih);
 	if (icmph == NULL) {
-		icmp_error_log(skb, net, pf, "short packet");
+		icmp_error_log(skb, state, "short packet");
 		return -NF_ACCEPT;
 	}
 
 	/* See ip_conntrack_proto_tcp.c */
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_ip_checksum(skb, hooknum, dataoff, 0)) {
-		icmp_error_log(skb, net, pf, "bad hw icmp checksum");
+	if (state->net->ct.sysctl_checksum &&
+	    state->hook == NF_INET_PRE_ROUTING &&
+	    nf_ip_checksum(skb, state->hook, dataoff, 0)) {
+		icmp_error_log(skb, state, "bad hw icmp checksum");
 		return -NF_ACCEPT;
 	}
 
@@ -204,7 +197,7 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
 	 *		  discarded.
 	 */
 	if (icmph->type > NR_ICMP_TYPES) {
-		icmp_error_log(skb, net, pf, "invalid icmp type");
+		icmp_error_log(skb, state, "invalid icmp type");
 		return -NF_ACCEPT;
 	}
 
@@ -216,7 +209,7 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
 	    icmph->type != ICMP_REDIRECT)
 		return NF_ACCEPT;
 
-	return icmp_error_message(net, tmpl, skb, hooknum);
+	return icmp_error_message(tmpl, skb, state);
 }
 
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
@@ -342,7 +335,7 @@ static int icmp_kmemdup_sysctl_table(struct nf_proto_net *pn,
 	return 0;
 }
 
-static int icmp_init_net(struct net *net, u_int16_t proto)
+static int icmp_init_net(struct net *net)
 {
 	struct nf_icmp_net *in = icmp_pernet(net);
 	struct nf_proto_net *pn = &in->pn;
@@ -359,13 +352,10 @@ static struct nf_proto_net *icmp_get_net_proto(struct net *net)
 
 const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp =
 {
-	.l3proto		= PF_INET,
 	.l4proto		= IPPROTO_ICMP,
 	.pkt_to_tuple		= icmp_pkt_to_tuple,
 	.invert_tuple		= icmp_invert_tuple,
 	.packet			= icmp_packet,
-	.new			= icmp_new,
-	.error			= icmp_error,
 	.destroy		= NULL,
 	.me			= NULL,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
diff --git a/net/netfilter/nf_conntrack_proto_icmpv6.c b/net/netfilter/nf_conntrack_proto_icmpv6.c
index 97e40f77d678..378618feed5d 100644
--- a/net/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/netfilter/nf_conntrack_proto_icmpv6.c
@@ -92,11 +92,31 @@ static unsigned int *icmpv6_get_timeouts(struct net *net)
 
 /* Returns verdict for packet, or -1 for invalid. */
 static int icmpv6_packet(struct nf_conn *ct,
-		       const struct sk_buff *skb,
-		       unsigned int dataoff,
-		       enum ip_conntrack_info ctinfo)
+		         struct sk_buff *skb,
+		         unsigned int dataoff,
+		         enum ip_conntrack_info ctinfo,
+		         const struct nf_hook_state *state)
 {
 	unsigned int *timeout = nf_ct_timeout_lookup(ct);
+	static const u8 valid_new[] = {
+		[ICMPV6_ECHO_REQUEST - 128] = 1,
+		[ICMPV6_NI_QUERY - 128] = 1
+	};
+
+	if (state->pf != NFPROTO_IPV6)
+		return -NF_ACCEPT;
+
+	if (!nf_ct_is_confirmed(ct)) {
+		int type = ct->tuplehash[0].tuple.dst.u.icmp.type - 128;
+
+		if (type < 0 || type >= sizeof(valid_new) || !valid_new[type]) {
+			/* Can't create a new ICMPv6 `conn' with this. */
+			pr_debug("icmpv6: can't create new conn with type %u\n",
+				 type + 128);
+			nf_ct_dump_tuple_ipv6(&ct->tuplehash[0].tuple);
+			return -NF_ACCEPT;
+		}
+	}
 
 	if (!timeout)
 		timeout = icmpv6_get_timeouts(nf_ct_net(ct));
@@ -109,26 +129,6 @@ static int icmpv6_packet(struct nf_conn *ct,
 	return NF_ACCEPT;
 }
 
-/* Called when a new connection for this protocol found. */
-static bool icmpv6_new(struct nf_conn *ct, const struct sk_buff *skb,
-		       unsigned int dataoff)
-{
-	static const u_int8_t valid_new[] = {
-		[ICMPV6_ECHO_REQUEST - 128] = 1,
-		[ICMPV6_NI_QUERY - 128] = 1
-	};
-	int type = ct->tuplehash[0].tuple.dst.u.icmp.type - 128;
-
-	if (type < 0 || type >= sizeof(valid_new) || !valid_new[type]) {
-		/* Can't create a new ICMPv6 `conn' with this. */
-		pr_debug("icmpv6: can't create new conn with type %u\n",
-			 type + 128);
-		nf_ct_dump_tuple_ipv6(&ct->tuplehash[0].tuple);
-		return false;
-	}
-	return true;
-}
-
 static int
 icmpv6_error_message(struct net *net, struct nf_conn *tmpl,
 		     struct sk_buff *skb,
@@ -153,7 +153,7 @@ icmpv6_error_message(struct net *net, struct nf_conn *tmpl,
 	}
 
 	/* rcu_read_lock()ed by nf_hook_thresh */
-	inproto = __nf_ct_l4proto_find(PF_INET6, origtuple.dst.protonum);
+	inproto = __nf_ct_l4proto_find(origtuple.dst.protonum);
 
 	/* Ordinarily, we'd expect the inverted tupleproto, but it's
 	   been preserved inside the ICMP. */
@@ -179,16 +179,18 @@ icmpv6_error_message(struct net *net, struct nf_conn *tmpl,
 	return NF_ACCEPT;
 }
 
-static void icmpv6_error_log(const struct sk_buff *skb, struct net *net,
-			     u8 pf, const char *msg)
+static void icmpv6_error_log(const struct sk_buff *skb,
+			     const struct nf_hook_state *state,
+			     const char *msg)
 {
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_ICMPV6, "%s", msg);
+	nf_l4proto_log_invalid(skb, state->net, state->pf,
+			       IPPROTO_ICMPV6, "%s", msg);
 }
 
-static int
-icmpv6_error(struct net *net, struct nf_conn *tmpl,
-	     struct sk_buff *skb, unsigned int dataoff,
-	     u8 pf, unsigned int hooknum)
+int nf_conntrack_icmpv6_error(struct nf_conn *tmpl,
+			      struct sk_buff *skb,
+			      unsigned int dataoff,
+			      const struct nf_hook_state *state)
 {
 	const struct icmp6hdr *icmp6h;
 	struct icmp6hdr _ih;
@@ -196,13 +198,14 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl,
 
 	icmp6h = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih);
 	if (icmp6h == NULL) {
-		icmpv6_error_log(skb, net, pf, "short packet");
+		icmpv6_error_log(skb, state, "short packet");
 		return -NF_ACCEPT;
 	}
 
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_ip6_checksum(skb, hooknum, dataoff, IPPROTO_ICMPV6)) {
-		icmpv6_error_log(skb, net, pf, "ICMPv6 checksum failed");
+	if (state->hook == NF_INET_PRE_ROUTING &&
+	    state->net->ct.sysctl_checksum &&
+	    nf_ip6_checksum(skb, state->hook, dataoff, IPPROTO_ICMPV6)) {
+		icmpv6_error_log(skb, state, "ICMPv6 checksum failed");
 		return -NF_ACCEPT;
 	}
 
@@ -217,7 +220,7 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl,
 	if (icmp6h->icmp6_type >= 128)
 		return NF_ACCEPT;
 
-	return icmpv6_error_message(net, tmpl, skb, dataoff);
+	return icmpv6_error_message(state->net, tmpl, skb, dataoff);
 }
 
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
@@ -343,7 +346,7 @@ static int icmpv6_kmemdup_sysctl_table(struct nf_proto_net *pn,
 	return 0;
 }
 
-static int icmpv6_init_net(struct net *net, u_int16_t proto)
+static int icmpv6_init_net(struct net *net)
 {
 	struct nf_icmp_net *in = icmpv6_pernet(net);
 	struct nf_proto_net *pn = &in->pn;
@@ -360,13 +363,10 @@ static struct nf_proto_net *icmpv6_get_net_proto(struct net *net)
 
 const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 =
 {
-	.l3proto		= PF_INET6,
 	.l4proto		= IPPROTO_ICMPV6,
 	.pkt_to_tuple		= icmpv6_pkt_to_tuple,
 	.invert_tuple		= icmpv6_invert_tuple,
 	.packet			= icmpv6_packet,
-	.new			= icmpv6_new,
-	.error			= icmpv6_error,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 	.tuple_to_nlattr	= icmpv6_tuple_to_nlattr,
 	.nlattr_tuple_size	= icmpv6_nlattr_tuple_size,
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index e4d738d34cd0..3d719d3eb9a3 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -273,11 +273,100 @@ static int sctp_new_state(enum ip_conntrack_dir dir,
 	return sctp_conntracks[dir][i][cur_state];
 }
 
+/* Don't need lock here: this conntrack not in circulation yet */
+static noinline bool
+sctp_new(struct nf_conn *ct, const struct sk_buff *skb,
+	 const struct sctphdr *sh, unsigned int dataoff)
+{
+	enum sctp_conntrack new_state;
+	const struct sctp_chunkhdr *sch;
+	struct sctp_chunkhdr _sch;
+	u32 offset, count;
+
+	memset(&ct->proto.sctp, 0, sizeof(ct->proto.sctp));
+	new_state = SCTP_CONNTRACK_MAX;
+	for_each_sctp_chunk(skb, sch, _sch, offset, dataoff, count) {
+		new_state = sctp_new_state(IP_CT_DIR_ORIGINAL,
+					   SCTP_CONNTRACK_NONE, sch->type);
+
+		/* Invalid: delete conntrack */
+		if (new_state == SCTP_CONNTRACK_NONE ||
+		    new_state == SCTP_CONNTRACK_MAX) {
+			pr_debug("nf_conntrack_sctp: invalid new deleting.\n");
+			return false;
+		}
+
+		/* Copy the vtag into the state info */
+		if (sch->type == SCTP_CID_INIT) {
+			struct sctp_inithdr _inithdr, *ih;
+			/* Sec 8.5.1 (A) */
+			if (sh->vtag)
+				return false;
+
+			ih = skb_header_pointer(skb, offset + sizeof(_sch),
+						sizeof(_inithdr), &_inithdr);
+			if (!ih)
+				return false;
+
+			pr_debug("Setting vtag %x for new conn\n",
+				 ih->init_tag);
+
+			ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = ih->init_tag;
+		} else if (sch->type == SCTP_CID_HEARTBEAT) {
+			pr_debug("Setting vtag %x for secondary conntrack\n",
+				 sh->vtag);
+			ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL] = sh->vtag;
+		} else {
+		/* If it is a shutdown ack OOTB packet, we expect a return
+		   shutdown complete, otherwise an ABORT Sec 8.4 (5) and (8) */
+			pr_debug("Setting vtag %x for new conn OOTB\n",
+				 sh->vtag);
+			ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = sh->vtag;
+		}
+
+		ct->proto.sctp.state = new_state;
+	}
+
+	return true;
+}
+
+static bool sctp_error(struct sk_buff *skb,
+		       unsigned int dataoff,
+		       const struct nf_hook_state *state)
+{
+	const struct sctphdr *sh;
+	const char *logmsg;
+
+	if (skb->len < dataoff + sizeof(struct sctphdr)) {
+		logmsg = "nf_ct_sctp: short packet ";
+		goto out_invalid;
+	}
+	if (state->hook == NF_INET_PRE_ROUTING &&
+	    state->net->ct.sysctl_checksum &&
+	    skb->ip_summed == CHECKSUM_NONE) {
+		if (!skb_make_writable(skb, dataoff + sizeof(struct sctphdr))) {
+			logmsg = "nf_ct_sctp: failed to read header ";
+			goto out_invalid;
+		}
+		sh = (const struct sctphdr *)(skb->data + dataoff);
+		if (sh->checksum != sctp_compute_cksum(skb, dataoff)) {
+			logmsg = "nf_ct_sctp: bad CRC ";
+			goto out_invalid;
+		}
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	}
+	return false;
+out_invalid:
+	nf_l4proto_log_invalid(skb, state->net, state->pf, IPPROTO_SCTP, "%s", logmsg);
+	return true;
+}
+
 /* Returns verdict for packet, or -NF_ACCEPT for invalid. */
 static int sctp_packet(struct nf_conn *ct,
-		       const struct sk_buff *skb,
+		       struct sk_buff *skb,
 		       unsigned int dataoff,
-		       enum ip_conntrack_info ctinfo)
+		       enum ip_conntrack_info ctinfo,
+		       const struct nf_hook_state *state)
 {
 	enum sctp_conntrack new_state, old_state;
 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
@@ -289,6 +378,9 @@ static int sctp_packet(struct nf_conn *ct,
 	unsigned int *timeouts;
 	unsigned long map[256 / sizeof(unsigned long)] = { 0 };
 
+	if (sctp_error(skb, dataoff, state))
+		return -NF_ACCEPT;
+
 	sh = skb_header_pointer(skb, dataoff, sizeof(_sctph), &_sctph);
 	if (sh == NULL)
 		goto out;
@@ -296,6 +388,17 @@ static int sctp_packet(struct nf_conn *ct,
 	if (do_basic_checks(ct, skb, dataoff, map) != 0)
 		goto out;
 
+	if (!nf_ct_is_confirmed(ct)) {
+		/* If an OOTB packet has any of these chunks discard (Sec 8.4) */
+		if (test_bit(SCTP_CID_ABORT, map) ||
+		    test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) ||
+		    test_bit(SCTP_CID_COOKIE_ACK, map))
+			return -NF_ACCEPT;
+
+		if (!sctp_new(ct, skb, sh, dataoff))
+			return -NF_ACCEPT;
+	}
+
 	/* Check the verification tag (Sec 8.5) */
 	if (!test_bit(SCTP_CID_INIT, map) &&
 	    !test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) &&
@@ -397,110 +500,6 @@ out:
 	return -NF_ACCEPT;
 }
 
-/* Called when a new connection for this protocol found. */
-static bool sctp_new(struct nf_conn *ct, const struct sk_buff *skb,
-		     unsigned int dataoff)
-{
-	enum sctp_conntrack new_state;
-	const struct sctphdr *sh;
-	struct sctphdr _sctph;
-	const struct sctp_chunkhdr *sch;
-	struct sctp_chunkhdr _sch;
-	u_int32_t offset, count;
-	unsigned long map[256 / sizeof(unsigned long)] = { 0 };
-
-	sh = skb_header_pointer(skb, dataoff, sizeof(_sctph), &_sctph);
-	if (sh == NULL)
-		return false;
-
-	if (do_basic_checks(ct, skb, dataoff, map) != 0)
-		return false;
-
-	/* If an OOTB packet has any of these chunks discard (Sec 8.4) */
-	if (test_bit(SCTP_CID_ABORT, map) ||
-	    test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) ||
-	    test_bit(SCTP_CID_COOKIE_ACK, map))
-		return false;
-
-	memset(&ct->proto.sctp, 0, sizeof(ct->proto.sctp));
-	new_state = SCTP_CONNTRACK_MAX;
-	for_each_sctp_chunk (skb, sch, _sch, offset, dataoff, count) {
-		/* Don't need lock here: this conntrack not in circulation yet */
-		new_state = sctp_new_state(IP_CT_DIR_ORIGINAL,
-					   SCTP_CONNTRACK_NONE, sch->type);
-
-		/* Invalid: delete conntrack */
-		if (new_state == SCTP_CONNTRACK_NONE ||
-		    new_state == SCTP_CONNTRACK_MAX) {
-			pr_debug("nf_conntrack_sctp: invalid new deleting.\n");
-			return false;
-		}
-
-		/* Copy the vtag into the state info */
-		if (sch->type == SCTP_CID_INIT) {
-			struct sctp_inithdr _inithdr, *ih;
-			/* Sec 8.5.1 (A) */
-			if (sh->vtag)
-				return false;
-
-			ih = skb_header_pointer(skb, offset + sizeof(_sch),
-						sizeof(_inithdr), &_inithdr);
-			if (!ih)
-				return false;
-
-			pr_debug("Setting vtag %x for new conn\n",
-				 ih->init_tag);
-
-			ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = ih->init_tag;
-		} else if (sch->type == SCTP_CID_HEARTBEAT) {
-			pr_debug("Setting vtag %x for secondary conntrack\n",
-				 sh->vtag);
-			ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL] = sh->vtag;
-		}
-		/* If it is a shutdown ack OOTB packet, we expect a return
-		   shutdown complete, otherwise an ABORT Sec 8.4 (5) and (8) */
-		else {
-			pr_debug("Setting vtag %x for new conn OOTB\n",
-				 sh->vtag);
-			ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = sh->vtag;
-		}
-
-		ct->proto.sctp.state = new_state;
-	}
-
-	return true;
-}
-
-static int sctp_error(struct net *net, struct nf_conn *tpl, struct sk_buff *skb,
-		      unsigned int dataoff,
-		      u8 pf, unsigned int hooknum)
-{
-	const struct sctphdr *sh;
-	const char *logmsg;
-
-	if (skb->len < dataoff + sizeof(struct sctphdr)) {
-		logmsg = "nf_ct_sctp: short packet ";
-		goto out_invalid;
-	}
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    skb->ip_summed == CHECKSUM_NONE) {
-		if (!skb_make_writable(skb, dataoff + sizeof(struct sctphdr))) {
-			logmsg = "nf_ct_sctp: failed to read header ";
-			goto out_invalid;
-		}
-		sh = (const struct sctphdr *)(skb->data + dataoff);
-		if (sh->checksum != sctp_compute_cksum(skb, dataoff)) {
-			logmsg = "nf_ct_sctp: bad CRC ";
-			goto out_invalid;
-		}
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	}
-	return NF_ACCEPT;
-out_invalid:
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_SCTP, "%s", logmsg);
-	return -NF_ACCEPT;
-}
-
 static bool sctp_can_early_drop(const struct nf_conn *ct)
 {
 	switch (ct->proto.sctp.state) {
@@ -735,7 +734,7 @@ static int sctp_kmemdup_sysctl_table(struct nf_proto_net *pn,
 	return 0;
 }
 
-static int sctp_init_net(struct net *net, u_int16_t proto)
+static int sctp_init_net(struct net *net)
 {
 	struct nf_sctp_net *sn = sctp_pernet(net);
 	struct nf_proto_net *pn = &sn->pn;
@@ -760,49 +759,12 @@ static struct nf_proto_net *sctp_get_net_proto(struct net *net)
 	return &net->ct.nf_ct_proto.sctp.pn;
 }
 
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 = {
-	.l3proto		= PF_INET,
-	.l4proto 		= IPPROTO_SCTP,
-#ifdef CONFIG_NF_CONNTRACK_PROCFS
-	.print_conntrack	= sctp_print_conntrack,
-#endif
-	.packet 		= sctp_packet,
-	.new 			= sctp_new,
-	.error			= sctp_error,
-	.can_early_drop		= sctp_can_early_drop,
-	.me 			= THIS_MODULE,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.nlattr_size		= SCTP_NLATTR_SIZE,
-	.to_nlattr		= sctp_to_nlattr,
-	.from_nlattr		= nlattr_to_sctp,
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= sctp_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= sctp_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_SCTP_MAX,
-		.obj_size	= sizeof(unsigned int) * SCTP_CONNTRACK_MAX,
-		.nla_policy	= sctp_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CONNTRACK_TIMEOUT */
-	.init_net		= sctp_init_net,
-	.get_net_proto		= sctp_get_net_proto,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_sctp4);
-
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 = {
-	.l3proto		= PF_INET6,
+const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp = {
 	.l4proto 		= IPPROTO_SCTP,
 #ifdef CONFIG_NF_CONNTRACK_PROCFS
 	.print_conntrack	= sctp_print_conntrack,
 #endif
 	.packet 		= sctp_packet,
-	.new 			= sctp_new,
-	.error			= sctp_error,
 	.can_early_drop		= sctp_can_early_drop,
 	.me 			= THIS_MODULE,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
@@ -826,4 +788,3 @@ const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 = {
 	.init_net		= sctp_init_net,
 	.get_net_proto		= sctp_get_net_proto,
 };
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_sctp6);
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 247b89784a6f..1bcf9984d45e 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -717,35 +717,26 @@ static const u8 tcp_valid_flags[(TCPHDR_FIN|TCPHDR_SYN|TCPHDR_RST|TCPHDR_ACK|
 	[TCPHDR_ACK|TCPHDR_URG]			= 1,
 };
 
-static void tcp_error_log(const struct sk_buff *skb, struct net *net,
-			  u8 pf, const char *msg)
+static void tcp_error_log(const struct sk_buff *skb,
+			  const struct nf_hook_state *state,
+			  const char *msg)
 {
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_TCP, "%s", msg);
+	nf_l4proto_log_invalid(skb, state->net, state->pf, IPPROTO_TCP, "%s", msg);
 }
 
 /* Protect conntrack agaist broken packets. Code taken from ipt_unclean.c.  */
-static int tcp_error(struct net *net, struct nf_conn *tmpl,
-		     struct sk_buff *skb,
-		     unsigned int dataoff,
-		     u_int8_t pf,
-		     unsigned int hooknum)
+static bool tcp_error(const struct tcphdr *th,
+		      struct sk_buff *skb,
+		      unsigned int dataoff,
+		      const struct nf_hook_state *state)
 {
-	const struct tcphdr *th;
-	struct tcphdr _tcph;
 	unsigned int tcplen = skb->len - dataoff;
-	u_int8_t tcpflags;
-
-	/* Smaller that minimal TCP header? */
-	th = skb_header_pointer(skb, dataoff, sizeof(_tcph), &_tcph);
-	if (th == NULL) {
-		tcp_error_log(skb, net, pf, "short packet");
-		return -NF_ACCEPT;
-	}
+	u8 tcpflags;
 
 	/* Not whole TCP header or malformed packet */
 	if (th->doff*4 < sizeof(struct tcphdr) || tcplen < th->doff*4) {
-		tcp_error_log(skb, net, pf, "truncated packet");
-		return -NF_ACCEPT;
+		tcp_error_log(skb, state, "truncated packet");
+		return true;
 	}
 
 	/* Checksum invalid? Ignore.
@@ -753,27 +744,101 @@ static int tcp_error(struct net *net, struct nf_conn *tmpl,
 	 * because the checksum is assumed to be correct.
 	 */
 	/* FIXME: Source route IP option packets --RR */
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_checksum(skb, hooknum, dataoff, IPPROTO_TCP, pf)) {
-		tcp_error_log(skb, net, pf, "bad checksum");
-		return -NF_ACCEPT;
+	if (state->net->ct.sysctl_checksum &&
+	    state->hook == NF_INET_PRE_ROUTING &&
+	    nf_checksum(skb, state->hook, dataoff, IPPROTO_TCP, state->pf)) {
+		tcp_error_log(skb, state, "bad checksum");
+		return true;
 	}
 
 	/* Check TCP flags. */
 	tcpflags = (tcp_flag_byte(th) & ~(TCPHDR_ECE|TCPHDR_CWR|TCPHDR_PSH));
 	if (!tcp_valid_flags[tcpflags]) {
-		tcp_error_log(skb, net, pf, "invalid tcp flag combination");
-		return -NF_ACCEPT;
+		tcp_error_log(skb, state, "invalid tcp flag combination");
+		return true;
 	}
 
-	return NF_ACCEPT;
+	return false;
+}
+
+static noinline bool tcp_new(struct nf_conn *ct, const struct sk_buff *skb,
+			     unsigned int dataoff,
+			     const struct tcphdr *th)
+{
+	enum tcp_conntrack new_state;
+	struct net *net = nf_ct_net(ct);
+	const struct nf_tcp_net *tn = tcp_pernet(net);
+	const struct ip_ct_tcp_state *sender = &ct->proto.tcp.seen[0];
+	const struct ip_ct_tcp_state *receiver = &ct->proto.tcp.seen[1];
+
+	/* Don't need lock here: this conntrack not in circulation yet */
+	new_state = tcp_conntracks[0][get_conntrack_index(th)][TCP_CONNTRACK_NONE];
+
+	/* Invalid: delete conntrack */
+	if (new_state >= TCP_CONNTRACK_MAX) {
+		pr_debug("nf_ct_tcp: invalid new deleting.\n");
+		return false;
+	}
+
+	if (new_state == TCP_CONNTRACK_SYN_SENT) {
+		memset(&ct->proto.tcp, 0, sizeof(ct->proto.tcp));
+		/* SYN packet */
+		ct->proto.tcp.seen[0].td_end =
+			segment_seq_plus_len(ntohl(th->seq), skb->len,
+					     dataoff, th);
+		ct->proto.tcp.seen[0].td_maxwin = ntohs(th->window);
+		if (ct->proto.tcp.seen[0].td_maxwin == 0)
+			ct->proto.tcp.seen[0].td_maxwin = 1;
+		ct->proto.tcp.seen[0].td_maxend =
+			ct->proto.tcp.seen[0].td_end;
+
+		tcp_options(skb, dataoff, th, &ct->proto.tcp.seen[0]);
+	} else if (tn->tcp_loose == 0) {
+		/* Don't try to pick up connections. */
+		return false;
+	} else {
+		memset(&ct->proto.tcp, 0, sizeof(ct->proto.tcp));
+		/*
+		 * We are in the middle of a connection,
+		 * its history is lost for us.
+		 * Let's try to use the data from the packet.
+		 */
+		ct->proto.tcp.seen[0].td_end =
+			segment_seq_plus_len(ntohl(th->seq), skb->len,
+					     dataoff, th);
+		ct->proto.tcp.seen[0].td_maxwin = ntohs(th->window);
+		if (ct->proto.tcp.seen[0].td_maxwin == 0)
+			ct->proto.tcp.seen[0].td_maxwin = 1;
+		ct->proto.tcp.seen[0].td_maxend =
+			ct->proto.tcp.seen[0].td_end +
+			ct->proto.tcp.seen[0].td_maxwin;
+
+		/* We assume SACK and liberal window checking to handle
+		 * window scaling */
+		ct->proto.tcp.seen[0].flags =
+		ct->proto.tcp.seen[1].flags = IP_CT_TCP_FLAG_SACK_PERM |
+					      IP_CT_TCP_FLAG_BE_LIBERAL;
+	}
+
+	/* tcp_packet will set them */
+	ct->proto.tcp.last_index = TCP_NONE_SET;
+
+	pr_debug("%s: sender end=%u maxend=%u maxwin=%u scale=%i "
+		 "receiver end=%u maxend=%u maxwin=%u scale=%i\n",
+		 __func__,
+		 sender->td_end, sender->td_maxend, sender->td_maxwin,
+		 sender->td_scale,
+		 receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
+		 receiver->td_scale);
+	return true;
 }
 
 /* Returns verdict for packet, or -1 for invalid. */
 static int tcp_packet(struct nf_conn *ct,
-		      const struct sk_buff *skb,
+		      struct sk_buff *skb,
 		      unsigned int dataoff,
-		      enum ip_conntrack_info ctinfo)
+		      enum ip_conntrack_info ctinfo,
+		      const struct nf_hook_state *state)
 {
 	struct net *net = nf_ct_net(ct);
 	struct nf_tcp_net *tn = tcp_pernet(net);
@@ -786,7 +851,14 @@ static int tcp_packet(struct nf_conn *ct,
 	unsigned long timeout;
 
 	th = skb_header_pointer(skb, dataoff, sizeof(_tcph), &_tcph);
-	BUG_ON(th == NULL);
+	if (th == NULL)
+		return -NF_ACCEPT;
+
+	if (tcp_error(th, skb, dataoff, state))
+		return -NF_ACCEPT;
+
+	if (!nf_ct_is_confirmed(ct) && !tcp_new(ct, skb, dataoff, th))
+		return -NF_ACCEPT;
 
 	spin_lock_bh(&ct->lock);
 	old_state = ct->proto.tcp.state;
@@ -1067,82 +1139,6 @@ static int tcp_packet(struct nf_conn *ct,
 	return NF_ACCEPT;
 }
 
-/* Called when a new connection for this protocol found. */
-static bool tcp_new(struct nf_conn *ct, const struct sk_buff *skb,
-		    unsigned int dataoff)
-{
-	enum tcp_conntrack new_state;
-	const struct tcphdr *th;
-	struct tcphdr _tcph;
-	struct net *net = nf_ct_net(ct);
-	struct nf_tcp_net *tn = tcp_pernet(net);
-	const struct ip_ct_tcp_state *sender = &ct->proto.tcp.seen[0];
-	const struct ip_ct_tcp_state *receiver = &ct->proto.tcp.seen[1];
-
-	th = skb_header_pointer(skb, dataoff, sizeof(_tcph), &_tcph);
-	BUG_ON(th == NULL);
-
-	/* Don't need lock here: this conntrack not in circulation yet */
-	new_state = tcp_conntracks[0][get_conntrack_index(th)][TCP_CONNTRACK_NONE];
-
-	/* Invalid: delete conntrack */
-	if (new_state >= TCP_CONNTRACK_MAX) {
-		pr_debug("nf_ct_tcp: invalid new deleting.\n");
-		return false;
-	}
-
-	if (new_state == TCP_CONNTRACK_SYN_SENT) {
-		memset(&ct->proto.tcp, 0, sizeof(ct->proto.tcp));
-		/* SYN packet */
-		ct->proto.tcp.seen[0].td_end =
-			segment_seq_plus_len(ntohl(th->seq), skb->len,
-					     dataoff, th);
-		ct->proto.tcp.seen[0].td_maxwin = ntohs(th->window);
-		if (ct->proto.tcp.seen[0].td_maxwin == 0)
-			ct->proto.tcp.seen[0].td_maxwin = 1;
-		ct->proto.tcp.seen[0].td_maxend =
-			ct->proto.tcp.seen[0].td_end;
-
-		tcp_options(skb, dataoff, th, &ct->proto.tcp.seen[0]);
-	} else if (tn->tcp_loose == 0) {
-		/* Don't try to pick up connections. */
-		return false;
-	} else {
-		memset(&ct->proto.tcp, 0, sizeof(ct->proto.tcp));
-		/*
-		 * We are in the middle of a connection,
-		 * its history is lost for us.
-		 * Let's try to use the data from the packet.
-		 */
-		ct->proto.tcp.seen[0].td_end =
-			segment_seq_plus_len(ntohl(th->seq), skb->len,
-					     dataoff, th);
-		ct->proto.tcp.seen[0].td_maxwin = ntohs(th->window);
-		if (ct->proto.tcp.seen[0].td_maxwin == 0)
-			ct->proto.tcp.seen[0].td_maxwin = 1;
-		ct->proto.tcp.seen[0].td_maxend =
-			ct->proto.tcp.seen[0].td_end +
-			ct->proto.tcp.seen[0].td_maxwin;
-
-		/* We assume SACK and liberal window checking to handle
-		 * window scaling */
-		ct->proto.tcp.seen[0].flags =
-		ct->proto.tcp.seen[1].flags = IP_CT_TCP_FLAG_SACK_PERM |
-					      IP_CT_TCP_FLAG_BE_LIBERAL;
-	}
-
-	/* tcp_packet will set them */
-	ct->proto.tcp.last_index = TCP_NONE_SET;
-
-	pr_debug("tcp_new: sender end=%u maxend=%u maxwin=%u scale=%i "
-		 "receiver end=%u maxend=%u maxwin=%u scale=%i\n",
-		 sender->td_end, sender->td_maxend, sender->td_maxwin,
-		 sender->td_scale,
-		 receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
-		 receiver->td_scale);
-	return true;
-}
-
 static bool tcp_can_early_drop(const struct nf_conn *ct)
 {
 	switch (ct->proto.tcp.state) {
@@ -1510,7 +1506,7 @@ static int tcp_kmemdup_sysctl_table(struct nf_proto_net *pn,
 	return 0;
 }
 
-static int tcp_init_net(struct net *net, u_int16_t proto)
+static int tcp_init_net(struct net *net)
 {
 	struct nf_tcp_net *tn = tcp_pernet(net);
 	struct nf_proto_net *pn = &tn->pn;
@@ -1538,16 +1534,13 @@ static struct nf_proto_net *tcp_get_net_proto(struct net *net)
 	return &net->ct.nf_ct_proto.tcp.pn;
 }
 
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 =
+const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp =
 {
-	.l3proto		= PF_INET,
 	.l4proto 		= IPPROTO_TCP,
 #ifdef CONFIG_NF_CONNTRACK_PROCFS
 	.print_conntrack 	= tcp_print_conntrack,
 #endif
 	.packet 		= tcp_packet,
-	.new 			= tcp_new,
-	.error			= tcp_error,
 	.can_early_drop		= tcp_can_early_drop,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 	.to_nlattr		= tcp_to_nlattr,
@@ -1571,39 +1564,3 @@ const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 =
 	.init_net		= tcp_init_net,
 	.get_net_proto		= tcp_get_net_proto,
 };
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp4);
-
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 =
-{
-	.l3proto		= PF_INET6,
-	.l4proto 		= IPPROTO_TCP,
-#ifdef CONFIG_NF_CONNTRACK_PROCFS
-	.print_conntrack 	= tcp_print_conntrack,
-#endif
-	.packet 		= tcp_packet,
-	.new 			= tcp_new,
-	.error			= tcp_error,
-	.can_early_drop		= tcp_can_early_drop,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.nlattr_size		= TCP_NLATTR_SIZE,
-	.to_nlattr		= tcp_to_nlattr,
-	.from_nlattr		= nlattr_to_tcp,
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nlattr_tuple_size	= tcp_nlattr_tuple_size,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= tcp_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= tcp_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_TCP_MAX,
-		.obj_size	= sizeof(unsigned int) *
-					TCP_CONNTRACK_TIMEOUT_MAX,
-		.nla_policy	= tcp_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CONNTRACK_TIMEOUT */
-	.init_net		= tcp_init_net,
-	.get_net_proto		= tcp_get_net_proto,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_tcp6);
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index 3065fb8ef91b..a7aa70370913 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -42,14 +42,65 @@ static unsigned int *udp_get_timeouts(struct net *net)
 	return udp_pernet(net)->timeouts;
 }
 
+static void udp_error_log(const struct sk_buff *skb,
+			  const struct nf_hook_state *state,
+			  const char *msg)
+{
+	nf_l4proto_log_invalid(skb, state->net, state->pf,
+			       IPPROTO_UDP, "%s", msg);
+}
+
+static bool udp_error(struct sk_buff *skb,
+		      unsigned int dataoff,
+		      const struct nf_hook_state *state)
+{
+	unsigned int udplen = skb->len - dataoff;
+	const struct udphdr *hdr;
+	struct udphdr _hdr;
+
+	/* Header is too small? */
+	hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
+	if (!hdr) {
+		udp_error_log(skb, state, "short packet");
+		return true;
+	}
+
+	/* Truncated/malformed packets */
+	if (ntohs(hdr->len) > udplen || ntohs(hdr->len) < sizeof(*hdr)) {
+		udp_error_log(skb, state, "truncated/malformed packet");
+		return true;
+	}
+
+	/* Packet with no checksum */
+	if (!hdr->check)
+		return false;
+
+	/* Checksum invalid? Ignore.
+	 * We skip checking packets on the outgoing path
+	 * because the checksum is assumed to be correct.
+	 * FIXME: Source route IP option packets --RR */
+	if (state->hook == NF_INET_PRE_ROUTING &&
+	    state->net->ct.sysctl_checksum &&
+	    nf_checksum(skb, state->hook, dataoff, IPPROTO_UDP, state->pf)) {
+		udp_error_log(skb, state, "bad checksum");
+		return true;
+	}
+
+	return false;
+}
+
 /* Returns verdict for packet, and may modify conntracktype */
 static int udp_packet(struct nf_conn *ct,
-		      const struct sk_buff *skb,
+		      struct sk_buff *skb,
 		      unsigned int dataoff,
-		      enum ip_conntrack_info ctinfo)
+		      enum ip_conntrack_info ctinfo,
+		      const struct nf_hook_state *state)
 {
 	unsigned int *timeouts;
 
+	if (udp_error(skb, dataoff, state))
+		return -NF_ACCEPT;
+
 	timeouts = nf_ct_timeout_lookup(ct);
 	if (!timeouts)
 		timeouts = udp_get_timeouts(nf_ct_net(ct));
@@ -69,24 +120,18 @@ static int udp_packet(struct nf_conn *ct,
 	return NF_ACCEPT;
 }
 
-/* Called when a new connection for this protocol found. */
-static bool udp_new(struct nf_conn *ct, const struct sk_buff *skb,
-		    unsigned int dataoff)
-{
-	return true;
-}
-
 #ifdef CONFIG_NF_CT_PROTO_UDPLITE
-static void udplite_error_log(const struct sk_buff *skb, struct net *net,
-			      u8 pf, const char *msg)
+static void udplite_error_log(const struct sk_buff *skb,
+			      const struct nf_hook_state *state,
+			      const char *msg)
 {
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_UDPLITE, "%s", msg);
+	nf_l4proto_log_invalid(skb, state->net, state->pf,
+			       IPPROTO_UDPLITE, "%s", msg);
 }
 
-static int udplite_error(struct net *net, struct nf_conn *tmpl,
-			 struct sk_buff *skb,
-			 unsigned int dataoff,
-			 u8 pf, unsigned int hooknum)
+static bool udplite_error(struct sk_buff *skb,
+			  unsigned int dataoff,
+			  const struct nf_hook_state *state)
 {
 	unsigned int udplen = skb->len - dataoff;
 	const struct udphdr *hdr;
@@ -96,80 +141,67 @@ static int udplite_error(struct net *net, struct nf_conn *tmpl,
 	/* Header is too small? */
 	hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
 	if (!hdr) {
-		udplite_error_log(skb, net, pf, "short packet");
-		return -NF_ACCEPT;
+		udplite_error_log(skb, state, "short packet");
+		return true;
 	}
 
 	cscov = ntohs(hdr->len);
 	if (cscov == 0) {
 		cscov = udplen;
 	} else if (cscov < sizeof(*hdr) || cscov > udplen) {
-		udplite_error_log(skb, net, pf, "invalid checksum coverage");
-		return -NF_ACCEPT;
+		udplite_error_log(skb, state, "invalid checksum coverage");
+		return true;
 	}
 
 	/* UDPLITE mandates checksums */
 	if (!hdr->check) {
-		udplite_error_log(skb, net, pf, "checksum missing");
-		return -NF_ACCEPT;
+		udplite_error_log(skb, state, "checksum missing");
+		return true;
 	}
 
 	/* Checksum invalid? Ignore. */
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_checksum_partial(skb, hooknum, dataoff, cscov, IPPROTO_UDP,
-				pf)) {
-		udplite_error_log(skb, net, pf, "bad checksum");
-		return -NF_ACCEPT;
+	if (state->hook == NF_INET_PRE_ROUTING &&
+	    state->net->ct.sysctl_checksum &&
+	    nf_checksum_partial(skb, state->hook, dataoff, cscov, IPPROTO_UDP,
+				state->pf)) {
+		udplite_error_log(skb, state, "bad checksum");
+		return true;
 	}
 
-	return NF_ACCEPT;
-}
-#endif
-
-static void udp_error_log(const struct sk_buff *skb, struct net *net,
-			  u8 pf, const char *msg)
-{
-	nf_l4proto_log_invalid(skb, net, pf, IPPROTO_UDP, "%s", msg);
+	return false;
 }
 
-static int udp_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-		     unsigned int dataoff,
-		     u_int8_t pf,
-		     unsigned int hooknum)
+/* Returns verdict for packet, and may modify conntracktype */
+static int udplite_packet(struct nf_conn *ct,
+			  struct sk_buff *skb,
+			  unsigned int dataoff,
+			  enum ip_conntrack_info ctinfo,
+			  const struct nf_hook_state *state)
 {
-	unsigned int udplen = skb->len - dataoff;
-	const struct udphdr *hdr;
-	struct udphdr _hdr;
-
-	/* Header is too small? */
-	hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
-	if (hdr == NULL) {
-		udp_error_log(skb, net, pf, "short packet");
-		return -NF_ACCEPT;
-	}
+	unsigned int *timeouts;
 
-	/* Truncated/malformed packets */
-	if (ntohs(hdr->len) > udplen || ntohs(hdr->len) < sizeof(*hdr)) {
-		udp_error_log(skb, net, pf, "truncated/malformed packet");
+	if (udplite_error(skb, dataoff, state))
 		return -NF_ACCEPT;
-	}
 
-	/* Packet with no checksum */
-	if (!hdr->check)
-		return NF_ACCEPT;
+	timeouts = nf_ct_timeout_lookup(ct);
+	if (!timeouts)
+		timeouts = udp_get_timeouts(nf_ct_net(ct));
 
-	/* Checksum invalid? Ignore.
-	 * We skip checking packets on the outgoing path
-	 * because the checksum is assumed to be correct.
-	 * FIXME: Source route IP option packets --RR */
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_checksum(skb, hooknum, dataoff, IPPROTO_UDP, pf)) {
-		udp_error_log(skb, net, pf, "bad checksum");
-		return -NF_ACCEPT;
+	/* If we've seen traffic both ways, this is some kind of UDP
+	   stream.  Extend timeout. */
+	if (test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
+		nf_ct_refresh_acct(ct, ctinfo, skb,
+				   timeouts[UDP_CT_REPLIED]);
+		/* Also, more likely to be important, and not a probe */
+		if (!test_and_set_bit(IPS_ASSURED_BIT, &ct->status))
+			nf_conntrack_event_cache(IPCT_ASSURED, ct);
+	} else {
+		nf_ct_refresh_acct(ct, ctinfo, skb,
+				   timeouts[UDP_CT_UNREPLIED]);
 	}
-
 	return NF_ACCEPT;
 }
+#endif
 
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
 
@@ -258,7 +290,7 @@ static int udp_kmemdup_sysctl_table(struct nf_proto_net *pn,
 	return 0;
 }
 
-static int udp_init_net(struct net *net, u_int16_t proto)
+static int udp_init_net(struct net *net)
 {
 	struct nf_udp_net *un = udp_pernet(net);
 	struct nf_proto_net *pn = &un->pn;
@@ -278,72 +310,11 @@ static struct nf_proto_net *udp_get_net_proto(struct net *net)
 	return &net->ct.nf_ct_proto.udp.pn;
 }
 
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 =
-{
-	.l3proto		= PF_INET,
-	.l4proto		= IPPROTO_UDP,
-	.allow_clash		= true,
-	.packet			= udp_packet,
-	.new			= udp_new,
-	.error			= udp_error,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= udp_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= udp_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_UDP_MAX,
-		.obj_size	= sizeof(unsigned int) * CTA_TIMEOUT_UDP_MAX,
-		.nla_policy	= udp_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CONNTRACK_TIMEOUT */
-	.init_net		= udp_init_net,
-	.get_net_proto		= udp_get_net_proto,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp4);
-
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4 =
-{
-	.l3proto		= PF_INET,
-	.l4proto		= IPPROTO_UDPLITE,
-	.allow_clash		= true,
-	.packet			= udp_packet,
-	.new			= udp_new,
-	.error			= udplite_error,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= udp_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= udp_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_UDP_MAX,
-		.obj_size	= sizeof(unsigned int) * CTA_TIMEOUT_UDP_MAX,
-		.nla_policy	= udp_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CONNTRACK_TIMEOUT */
-	.init_net		= udp_init_net,
-	.get_net_proto		= udp_get_net_proto,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udplite4);
-#endif
-
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 =
+const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp =
 {
-	.l3proto		= PF_INET6,
 	.l4proto		= IPPROTO_UDP,
 	.allow_clash		= true,
 	.packet			= udp_packet,
-	.new			= udp_new,
-	.error			= udp_error,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
 	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
@@ -362,17 +333,13 @@ const struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 =
 	.init_net		= udp_init_net,
 	.get_net_proto		= udp_get_net_proto,
 };
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp6);
 
 #ifdef CONFIG_NF_CT_PROTO_UDPLITE
-const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6 =
+const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite =
 {
-	.l3proto		= PF_INET6,
 	.l4proto		= IPPROTO_UDPLITE,
 	.allow_clash		= true,
-	.packet			= udp_packet,
-	.new			= udp_new,
-	.error			= udplite_error,
+	.packet			= udplite_packet,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
 	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
@@ -391,5 +358,4 @@ const struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6 =
 	.init_net		= udp_init_net,
 	.get_net_proto		= udp_get_net_proto,
 };
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udplite6);
 #endif
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 13279f683da9..463d17d349c1 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -292,7 +292,7 @@ static int ct_seq_show(struct seq_file *s, void *v)
 	if (!net_eq(nf_ct_net(ct), net))
 		goto release;
 
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
+	l4proto = __nf_ct_l4proto_find(nf_ct_protonum(ct));
 	WARN_ON(!l4proto);
 
 	ret = -ENOSPC;
@@ -720,10 +720,3 @@ static void __exit nf_conntrack_standalone_fini(void)
 
 module_init(nf_conntrack_standalone_init);
 module_exit(nf_conntrack_standalone_fini);
-
-/* Some modules need us, but don't depend directly on any symbol.
-   They should call this. */
-void need_conntrack(void)
-{
-}
-EXPORT_SYMBOL_GPL(need_conntrack);
diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c
index c188e27972c7..b7a4816add76 100644
--- a/net/netfilter/nf_flow_table_core.c
+++ b/net/netfilter/nf_flow_table_core.c
@@ -120,7 +120,7 @@ static void flow_offload_fixup_ct_state(struct nf_conn *ct)
 	if (l4num == IPPROTO_TCP)
 		flow_offload_fixup_tcp(&ct->proto.tcp);
 
-	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), l4num);
+	l4proto = __nf_ct_l4proto_find(l4num);
 	if (!l4proto)
 		return;
 
@@ -233,8 +233,8 @@ flow_offload_lookup(struct nf_flowtable *flow_table,
 	struct flow_offload *flow;
 	int dir;
 
-	tuplehash = rhashtable_lookup_fast(&flow_table->rhashtable, tuple,
-					   nf_flow_offload_rhash_params);
+	tuplehash = rhashtable_lookup(&flow_table->rhashtable, tuple,
+				      nf_flow_offload_rhash_params);
 	if (!tuplehash)
 		return NULL;
 
@@ -254,20 +254,17 @@ int nf_flow_table_iterate(struct nf_flowtable *flow_table,
 	struct flow_offload_tuple_rhash *tuplehash;
 	struct rhashtable_iter hti;
 	struct flow_offload *flow;
-	int err;
-
-	err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL);
-	if (err)
-		return err;
+	int err = 0;
 
+	rhashtable_walk_enter(&flow_table->rhashtable, &hti);
 	rhashtable_walk_start(&hti);
 
 	while ((tuplehash = rhashtable_walk_next(&hti))) {
 		if (IS_ERR(tuplehash)) {
-			err = PTR_ERR(tuplehash);
-			if (err != -EAGAIN)
-				goto out;
-
+			if (PTR_ERR(tuplehash) != -EAGAIN) {
+				err = PTR_ERR(tuplehash);
+				break;
+			}
 			continue;
 		}
 		if (tuplehash->tuple.dir)
@@ -277,7 +274,6 @@ int nf_flow_table_iterate(struct nf_flowtable *flow_table,
 
 		iter(flow, data);
 	}
-out:
 	rhashtable_walk_stop(&hti);
 	rhashtable_walk_exit(&hti);
 
@@ -290,25 +286,19 @@ static inline bool nf_flow_has_expired(const struct flow_offload *flow)
 	return (__s32)(flow->timeout - (u32)jiffies) <= 0;
 }
 
-static int nf_flow_offload_gc_step(struct nf_flowtable *flow_table)
+static void nf_flow_offload_gc_step(struct nf_flowtable *flow_table)
 {
 	struct flow_offload_tuple_rhash *tuplehash;
 	struct rhashtable_iter hti;
 	struct flow_offload *flow;
-	int err;
-
-	err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL);
-	if (err)
-		return 0;
 
+	rhashtable_walk_enter(&flow_table->rhashtable, &hti);
 	rhashtable_walk_start(&hti);
 
 	while ((tuplehash = rhashtable_walk_next(&hti))) {
 		if (IS_ERR(tuplehash)) {
-			err = PTR_ERR(tuplehash);
-			if (err != -EAGAIN)
-				goto out;
-
+			if (PTR_ERR(tuplehash) != -EAGAIN)
+				break;
 			continue;
 		}
 		if (tuplehash->tuple.dir)
@@ -321,11 +311,8 @@ static int nf_flow_offload_gc_step(struct nf_flowtable *flow_table)
 				    FLOW_OFFLOAD_TEARDOWN)))
 			flow_offload_del(flow_table, flow);
 	}
-out:
 	rhashtable_walk_stop(&hti);
 	rhashtable_walk_exit(&hti);
-
-	return 1;
 }
 
 static void nf_flow_offload_work_gc(struct work_struct *work)
@@ -499,7 +486,7 @@ static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable,
 	flush_delayed_work(&flowtable->gc_work);
 }
 
-void nf_flow_table_cleanup(struct net *net, struct net_device *dev)
+void nf_flow_table_cleanup(struct net_device *dev)
 {
 	struct nf_flowtable *flowtable;
 
@@ -517,7 +504,7 @@ void nf_flow_table_free(struct nf_flowtable *flow_table)
 	mutex_unlock(&flowtable_lock);
 	cancel_delayed_work_sync(&flow_table->gc_work);
 	nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL);
-	WARN_ON(!nf_flow_offload_gc_step(flow_table));
+	nf_flow_offload_gc_step(flow_table);
 	rhashtable_destroy(&flow_table->rhashtable);
 }
 EXPORT_SYMBOL_GPL(nf_flow_table_free);
diff --git a/net/netfilter/nf_flow_table_ip.c b/net/netfilter/nf_flow_table_ip.c
index 15ed91309992..1d291a51cd45 100644
--- a/net/netfilter/nf_flow_table_ip.c
+++ b/net/netfilter/nf_flow_table_ip.c
@@ -254,8 +254,7 @@ nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb,
 	if (nf_flow_state_check(flow, ip_hdr(skb)->protocol, skb, thoff))
 		return NF_ACCEPT;
 
-	if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) &&
-	    nf_flow_nat_ip(flow, skb, thoff, dir) < 0)
+	if (nf_flow_nat_ip(flow, skb, thoff, dir) < 0)
 		return NF_DROP;
 
 	flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT;
@@ -471,8 +470,7 @@ nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb,
 	if (skb_try_make_writable(skb, sizeof(*ip6h)))
 		return NF_DROP;
 
-	if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) &&
-	    nf_flow_nat_ipv6(flow, skb, dir) < 0)
+	if (nf_flow_nat_ipv6(flow, skb, dir) < 0)
 		return NF_DROP;
 
 	flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT;
diff --git a/net/netfilter/nf_nat_helper.c b/net/netfilter/nf_nat_helper.c
index 99606baedda4..38793b95d9bc 100644
--- a/net/netfilter/nf_nat_helper.c
+++ b/net/netfilter/nf_nat_helper.c
@@ -37,7 +37,7 @@ static void mangle_contents(struct sk_buff *skb,
 {
 	unsigned char *data;
 
-	BUG_ON(skb_is_nonlinear(skb));
+	SKB_LINEAR_ASSERT(skb);
 	data = skb_network_header(skb) + dataoff;
 
 	/* move post-replacement */
@@ -110,8 +110,6 @@ bool __nf_nat_mangle_tcp_packet(struct sk_buff *skb,
 	    !enlarge_skb(skb, rep_len - match_len))
 		return false;
 
-	SKB_LINEAR_ASSERT(skb);
-
 	tcph = (void *)skb->data + protoff;
 
 	oldlen = skb->len - protoff;
diff --git a/net/netfilter/nf_nat_redirect.c b/net/netfilter/nf_nat_redirect.c
index adee04af8d43..78a9e6454ff3 100644
--- a/net/netfilter/nf_nat_redirect.c
+++ b/net/netfilter/nf_nat_redirect.c
@@ -52,13 +52,11 @@ nf_nat_redirect_ipv4(struct sk_buff *skb,
 
 		newdst = 0;
 
-		rcu_read_lock();
 		indev = __in_dev_get_rcu(skb->dev);
 		if (indev && indev->ifa_list) {
 			ifa = indev->ifa_list;
 			newdst = ifa->ifa_local;
 		}
-		rcu_read_unlock();
 
 		if (!newdst)
 			return NF_DROP;
@@ -97,7 +95,6 @@ nf_nat_redirect_ipv6(struct sk_buff *skb, const struct nf_nat_range2 *range,
 		struct inet6_ifaddr *ifa;
 		bool addr = false;
 
-		rcu_read_lock();
 		idev = __in6_dev_get(skb->dev);
 		if (idev != NULL) {
 			read_lock_bh(&idev->lock);
@@ -108,7 +105,6 @@ nf_nat_redirect_ipv6(struct sk_buff *skb, const struct nf_nat_range2 *range,
 			}
 			read_unlock_bh(&idev->lock);
 		}
-		rcu_read_unlock();
 
 		if (!addr)
 			return NF_DROP;
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index d83c0d01a266..42487d01a3ed 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -27,6 +27,8 @@
 static LIST_HEAD(nf_tables_expressions);
 static LIST_HEAD(nf_tables_objects);
 static LIST_HEAD(nf_tables_flowtables);
+static LIST_HEAD(nf_tables_destroy_list);
+static DEFINE_SPINLOCK(nf_tables_destroy_list_lock);
 static u64 table_handle;
 
 enum {
@@ -64,6 +66,8 @@ static void nft_validate_state_update(struct net *net, u8 new_validate_state)
 
 	net->nft.validate_state = new_validate_state;
 }
+static void nf_tables_trans_destroy_work(struct work_struct *w);
+static DECLARE_WORK(trans_destroy_work, nf_tables_trans_destroy_work);
 
 static void nft_ctx_init(struct nft_ctx *ctx,
 			 struct net *net,
@@ -207,6 +211,18 @@ static int nft_delchain(struct nft_ctx *ctx)
 	return err;
 }
 
+/* either expr ops provide both activate/deactivate, or neither */
+static bool nft_expr_check_ops(const struct nft_expr_ops *ops)
+{
+	if (!ops)
+		return true;
+
+	if (WARN_ON_ONCE((!ops->activate ^ !ops->deactivate)))
+		return false;
+
+	return true;
+}
+
 static void nft_rule_expr_activate(const struct nft_ctx *ctx,
 				   struct nft_rule *rule)
 {
@@ -298,7 +314,7 @@ static int nft_delrule_by_chain(struct nft_ctx *ctx)
 	return 0;
 }
 
-static int nft_trans_set_add(struct nft_ctx *ctx, int msg_type,
+static int nft_trans_set_add(const struct nft_ctx *ctx, int msg_type,
 			     struct nft_set *set)
 {
 	struct nft_trans *trans;
@@ -318,7 +334,7 @@ static int nft_trans_set_add(struct nft_ctx *ctx, int msg_type,
 	return 0;
 }
 
-static int nft_delset(struct nft_ctx *ctx, struct nft_set *set)
+static int nft_delset(const struct nft_ctx *ctx, struct nft_set *set)
 {
 	int err;
 
@@ -1005,7 +1021,8 @@ static int nf_tables_deltable(struct net *net, struct sock *nlsk,
 
 static void nf_tables_table_destroy(struct nft_ctx *ctx)
 {
-	BUG_ON(ctx->table->use > 0);
+	if (WARN_ON(ctx->table->use > 0))
+		return;
 
 	rhltable_destroy(&ctx->table->chains_ht);
 	kfree(ctx->table->name);
@@ -1412,7 +1429,8 @@ static void nf_tables_chain_destroy(struct nft_ctx *ctx)
 {
 	struct nft_chain *chain = ctx->chain;
 
-	BUG_ON(chain->use > 0);
+	if (WARN_ON(chain->use > 0))
+		return;
 
 	/* no concurrent access possible anymore */
 	nf_tables_chain_free_chain_rules(chain);
@@ -1907,6 +1925,9 @@ static int nf_tables_delchain(struct net *net, struct sock *nlsk,
  */
 int nft_register_expr(struct nft_expr_type *type)
 {
+	if (!nft_expr_check_ops(type->ops))
+		return -EINVAL;
+
 	nfnl_lock(NFNL_SUBSYS_NFTABLES);
 	if (type->family == NFPROTO_UNSPEC)
 		list_add_tail_rcu(&type->list, &nf_tables_expressions);
@@ -2054,6 +2075,10 @@ static int nf_tables_expr_parse(const struct nft_ctx *ctx,
 			err = PTR_ERR(ops);
 			goto err1;
 		}
+		if (!nft_expr_check_ops(ops)) {
+			err = -EINVAL;
+			goto err1;
+		}
 	} else
 		ops = type->ops;
 
@@ -2434,7 +2459,6 @@ static void nf_tables_rule_destroy(const struct nft_ctx *ctx,
 {
 	struct nft_expr *expr;
 
-	lockdep_assert_held(&ctx->net->nft.commit_mutex);
 	/*
 	 * Careful: some expressions might not be initialized in case this
 	 * is called on error from nf_tables_newrule().
@@ -3567,13 +3591,6 @@ static void nft_set_destroy(struct nft_set *set)
 	kvfree(set);
 }
 
-static void nf_tables_set_destroy(const struct nft_ctx *ctx, struct nft_set *set)
-{
-	list_del_rcu(&set->list);
-	nf_tables_set_notify(ctx, set, NFT_MSG_DELSET, GFP_ATOMIC);
-	nft_set_destroy(set);
-}
-
 static int nf_tables_delset(struct net *net, struct sock *nlsk,
 			    struct sk_buff *skb, const struct nlmsghdr *nlh,
 			    const struct nlattr * const nla[],
@@ -3668,17 +3685,38 @@ bind:
 }
 EXPORT_SYMBOL_GPL(nf_tables_bind_set);
 
-void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set,
+void nf_tables_rebind_set(const struct nft_ctx *ctx, struct nft_set *set,
 			  struct nft_set_binding *binding)
 {
+	if (list_empty(&set->bindings) && nft_set_is_anonymous(set) &&
+	    nft_is_active(ctx->net, set))
+		list_add_tail_rcu(&set->list, &ctx->table->sets);
+
+	list_add_tail_rcu(&binding->list, &set->bindings);
+}
+EXPORT_SYMBOL_GPL(nf_tables_rebind_set);
+
+void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set,
+		          struct nft_set_binding *binding)
+{
 	list_del_rcu(&binding->list);
 
 	if (list_empty(&set->bindings) && nft_set_is_anonymous(set) &&
 	    nft_is_active(ctx->net, set))
-		nf_tables_set_destroy(ctx, set);
+		list_del_rcu(&set->list);
 }
 EXPORT_SYMBOL_GPL(nf_tables_unbind_set);
 
+void nf_tables_destroy_set(const struct nft_ctx *ctx, struct nft_set *set)
+{
+	if (list_empty(&set->bindings) && nft_set_is_anonymous(set) &&
+	    nft_is_active(ctx->net, set)) {
+		nf_tables_set_notify(ctx, set, NFT_MSG_DELSET, GFP_ATOMIC);
+		nft_set_destroy(set);
+	}
+}
+EXPORT_SYMBOL_GPL(nf_tables_destroy_set);
+
 const struct nft_set_ext_type nft_set_ext_types[] = {
 	[NFT_SET_EXT_KEY]		= {
 		.align	= __alignof__(u32),
@@ -6191,19 +6229,28 @@ static void nft_commit_release(struct nft_trans *trans)
 		nf_tables_flowtable_destroy(nft_trans_flowtable(trans));
 		break;
 	}
+
+	if (trans->put_net)
+		put_net(trans->ctx.net);
+
 	kfree(trans);
 }
 
-static void nf_tables_commit_release(struct net *net)
+static void nf_tables_trans_destroy_work(struct work_struct *w)
 {
 	struct nft_trans *trans, *next;
+	LIST_HEAD(head);
 
-	if (list_empty(&net->nft.commit_list))
+	spin_lock(&nf_tables_destroy_list_lock);
+	list_splice_init(&nf_tables_destroy_list, &head);
+	spin_unlock(&nf_tables_destroy_list_lock);
+
+	if (list_empty(&head))
 		return;
 
 	synchronize_rcu();
 
-	list_for_each_entry_safe(trans, next, &net->nft.commit_list, list) {
+	list_for_each_entry_safe(trans, next, &head, list) {
 		list_del(&trans->list);
 		nft_commit_release(trans);
 	}
@@ -6334,6 +6381,37 @@ static void nft_chain_del(struct nft_chain *chain)
 	list_del_rcu(&chain->list);
 }
 
+static void nf_tables_commit_release(struct net *net)
+{
+	struct nft_trans *trans;
+
+	/* all side effects have to be made visible.
+	 * For example, if a chain named 'foo' has been deleted, a
+	 * new transaction must not find it anymore.
+	 *
+	 * Memory reclaim happens asynchronously from work queue
+	 * to prevent expensive synchronize_rcu() in commit phase.
+	 */
+	if (list_empty(&net->nft.commit_list)) {
+		mutex_unlock(&net->nft.commit_mutex);
+		return;
+	}
+
+	trans = list_last_entry(&net->nft.commit_list,
+				struct nft_trans, list);
+	get_net(trans->ctx.net);
+	WARN_ON_ONCE(trans->put_net);
+
+	trans->put_net = true;
+	spin_lock(&nf_tables_destroy_list_lock);
+	list_splice_tail_init(&net->nft.commit_list, &nf_tables_destroy_list);
+	spin_unlock(&nf_tables_destroy_list_lock);
+
+	mutex_unlock(&net->nft.commit_mutex);
+
+	schedule_work(&trans_destroy_work);
+}
+
 static int nf_tables_commit(struct net *net, struct sk_buff *skb)
 {
 	struct nft_trans *trans, *next;
@@ -6495,9 +6573,8 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
 		}
 	}
 
-	nf_tables_commit_release(net);
 	nf_tables_gen_notify(net, skb, NFT_MSG_NEWGEN);
-	mutex_unlock(&net->nft.commit_mutex);
+	nf_tables_commit_release(net);
 
 	return 0;
 }
@@ -7168,7 +7245,8 @@ int __nft_release_basechain(struct nft_ctx *ctx)
 {
 	struct nft_rule *rule, *nr;
 
-	BUG_ON(!nft_is_base_chain(ctx->chain));
+	if (WARN_ON(!nft_is_base_chain(ctx->chain)))
+		return 0;
 
 	nf_tables_unregister_hook(ctx->net, ctx->chain->table, ctx->chain);
 	list_for_each_entry_safe(rule, nr, &ctx->chain->rules, list) {
@@ -7268,6 +7346,7 @@ static int __init nf_tables_module_init(void)
 {
 	int err;
 
+	spin_lock_init(&nf_tables_destroy_list_lock);
 	err = register_pernet_subsys(&nf_tables_net_ops);
 	if (err < 0)
 		return err;
@@ -7307,6 +7386,7 @@ static void __exit nf_tables_module_exit(void)
 	unregister_netdevice_notifier(&nf_tables_flowtable_notifier);
 	nft_chain_filter_fini();
 	unregister_pernet_subsys(&nf_tables_net_ops);
+	cancel_work_sync(&trans_destroy_work);
 	rcu_barrier();
 	nf_tables_core_module_exit();
 }
diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c
index ffd5c0f9412b..3fbce3b9c5ec 100644
--- a/net/netfilter/nf_tables_core.c
+++ b/net/netfilter/nf_tables_core.c
@@ -249,12 +249,24 @@ static struct nft_expr_type *nft_basic_types[] = {
 	&nft_exthdr_type,
 };
 
+static struct nft_object_type *nft_basic_objects[] = {
+#ifdef CONFIG_NETWORK_SECMARK
+	&nft_secmark_obj_type,
+#endif
+};
+
 int __init nf_tables_core_module_init(void)
 {
-	int err, i;
+	int err, i, j = 0;
+
+	for (i = 0; i < ARRAY_SIZE(nft_basic_objects); i++) {
+		err = nft_register_obj(nft_basic_objects[i]);
+		if (err)
+			goto err;
+	}
 
-	for (i = 0; i < ARRAY_SIZE(nft_basic_types); i++) {
-		err = nft_register_expr(nft_basic_types[i]);
+	for (j = 0; j < ARRAY_SIZE(nft_basic_types); j++) {
+		err = nft_register_expr(nft_basic_types[j]);
 		if (err)
 			goto err;
 	}
@@ -262,8 +274,12 @@ int __init nf_tables_core_module_init(void)
 	return 0;
 
 err:
+	while (j-- > 0)
+		nft_unregister_expr(nft_basic_types[j]);
+
 	while (i-- > 0)
-		nft_unregister_expr(nft_basic_types[i]);
+		nft_unregister_obj(nft_basic_objects[i]);
+
 	return err;
 }
 
@@ -274,4 +290,8 @@ void nf_tables_core_module_exit(void)
 	i = ARRAY_SIZE(nft_basic_types);
 	while (i-- > 0)
 		nft_unregister_expr(nft_basic_types[i]);
+
+	i = ARRAY_SIZE(nft_basic_objects);
+	while (i-- > 0)
+		nft_unregister_obj(nft_basic_objects[i]);
 }
diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c
index a30f8ba4b89a..e7a50af1b3d6 100644
--- a/net/netfilter/nfnetlink_cttimeout.c
+++ b/net/netfilter/nfnetlink_cttimeout.c
@@ -53,9 +53,6 @@ ctnl_timeout_parse_policy(void *timeout,
 	struct nlattr **tb;
 	int ret = 0;
 
-	if (!l4proto->ctnl_timeout.nlattr_to_obj)
-		return 0;
-
 	tb = kcalloc(l4proto->ctnl_timeout.nlattr_max + 1, sizeof(*tb),
 		     GFP_KERNEL);
 
@@ -125,7 +122,7 @@ static int cttimeout_new_timeout(struct net *net, struct sock *ctnl,
 		return -EBUSY;
 	}
 
-	l4proto = nf_ct_l4proto_find_get(l3num, l4num);
+	l4proto = nf_ct_l4proto_find_get(l4num);
 
 	/* This protocol is not supportted, skip. */
 	if (l4proto->l4proto != l4num) {
@@ -167,6 +164,8 @@ ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
 	struct nfgenmsg *nfmsg;
 	unsigned int flags = portid ? NLM_F_MULTI : 0;
 	const struct nf_conntrack_l4proto *l4proto = timeout->timeout.l4proto;
+	struct nlattr *nest_parms;
+	int ret;
 
 	event = nfnl_msg_type(NFNL_SUBSYS_CTNETLINK_TIMEOUT, event);
 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
@@ -186,22 +185,15 @@ ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
 			 htonl(refcount_read(&timeout->refcnt))))
 		goto nla_put_failure;
 
-	if (likely(l4proto->ctnl_timeout.obj_to_nlattr)) {
-		struct nlattr *nest_parms;
-		int ret;
-
-		nest_parms = nla_nest_start(skb,
-					    CTA_TIMEOUT_DATA | NLA_F_NESTED);
-		if (!nest_parms)
-			goto nla_put_failure;
+	nest_parms = nla_nest_start(skb, CTA_TIMEOUT_DATA | NLA_F_NESTED);
+	if (!nest_parms)
+		goto nla_put_failure;
 
-		ret = l4proto->ctnl_timeout.obj_to_nlattr(skb,
-							&timeout->timeout.data);
-		if (ret < 0)
-			goto nla_put_failure;
+	ret = l4proto->ctnl_timeout.obj_to_nlattr(skb, &timeout->timeout.data);
+	if (ret < 0)
+		goto nla_put_failure;
 
-		nla_nest_end(skb, nest_parms);
-	}
+	nla_nest_end(skb, nest_parms);
 
 	nlmsg_end(skb, nlh);
 	return skb->len;
@@ -358,7 +350,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl,
 				 struct netlink_ext_ack *extack)
 {
 	const struct nf_conntrack_l4proto *l4proto;
-	__u16 l3num;
 	__u8 l4num;
 	int ret;
 
@@ -367,9 +358,8 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl,
 	    !cda[CTA_TIMEOUT_DATA])
 		return -EINVAL;
 
-	l3num = ntohs(nla_get_be16(cda[CTA_TIMEOUT_L3PROTO]));
 	l4num = nla_get_u8(cda[CTA_TIMEOUT_L4PROTO]);
-	l4proto = nf_ct_l4proto_find_get(l3num, l4num);
+	l4proto = nf_ct_l4proto_find_get(l4num);
 
 	/* This protocol is not supported, skip. */
 	if (l4proto->l4proto != l4num) {
@@ -391,12 +381,14 @@ err:
 
 static int
 cttimeout_default_fill_info(struct net *net, struct sk_buff *skb, u32 portid,
-			    u32 seq, u32 type, int event,
+			    u32 seq, u32 type, int event, u16 l3num,
 			    const struct nf_conntrack_l4proto *l4proto)
 {
 	struct nlmsghdr *nlh;
 	struct nfgenmsg *nfmsg;
 	unsigned int flags = portid ? NLM_F_MULTI : 0;
+	struct nlattr *nest_parms;
+	int ret;
 
 	event = nfnl_msg_type(NFNL_SUBSYS_CTNETLINK_TIMEOUT, event);
 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
@@ -408,25 +400,19 @@ cttimeout_default_fill_info(struct net *net, struct sk_buff *skb, u32 portid,
 	nfmsg->version = NFNETLINK_V0;
 	nfmsg->res_id = 0;
 
-	if (nla_put_be16(skb, CTA_TIMEOUT_L3PROTO, htons(l4proto->l3proto)) ||
+	if (nla_put_be16(skb, CTA_TIMEOUT_L3PROTO, htons(l3num)) ||
 	    nla_put_u8(skb, CTA_TIMEOUT_L4PROTO, l4proto->l4proto))
 		goto nla_put_failure;
 
-	if (likely(l4proto->ctnl_timeout.obj_to_nlattr)) {
-		struct nlattr *nest_parms;
-		int ret;
-
-		nest_parms = nla_nest_start(skb,
-					    CTA_TIMEOUT_DATA | NLA_F_NESTED);
-		if (!nest_parms)
-			goto nla_put_failure;
+	nest_parms = nla_nest_start(skb, CTA_TIMEOUT_DATA | NLA_F_NESTED);
+	if (!nest_parms)
+		goto nla_put_failure;
 
-		ret = l4proto->ctnl_timeout.obj_to_nlattr(skb, NULL);
-		if (ret < 0)
-			goto nla_put_failure;
+	ret = l4proto->ctnl_timeout.obj_to_nlattr(skb, NULL);
+	if (ret < 0)
+		goto nla_put_failure;
 
-		nla_nest_end(skb, nest_parms);
-	}
+	nla_nest_end(skb, nest_parms);
 
 	nlmsg_end(skb, nlh);
 	return skb->len;
@@ -454,7 +440,7 @@ static int cttimeout_default_get(struct net *net, struct sock *ctnl,
 
 	l3num = ntohs(nla_get_be16(cda[CTA_TIMEOUT_L3PROTO]));
 	l4num = nla_get_u8(cda[CTA_TIMEOUT_L4PROTO]);
-	l4proto = nf_ct_l4proto_find_get(l3num, l4num);
+	l4proto = nf_ct_l4proto_find_get(l4num);
 
 	/* This protocol is not supported, skip. */
 	if (l4proto->l4proto != l4num) {
@@ -472,6 +458,7 @@ static int cttimeout_default_get(struct net *net, struct sock *ctnl,
 					  nlh->nlmsg_seq,
 					  NFNL_MSG_TYPE(nlh->nlmsg_type),
 					  IPCTNL_MSG_TIMEOUT_DEFAULT_SET,
+					  l3num,
 					  l4proto);
 	if (ret <= 0) {
 		kfree_skb(skb2);
diff --git a/net/netfilter/nfnetlink_osf.c b/net/netfilter/nfnetlink_osf.c
index 00db27dfd2ff..6f41dd74729d 100644
--- a/net/netfilter/nfnetlink_osf.c
+++ b/net/netfilter/nfnetlink_osf.c
@@ -30,32 +30,27 @@ EXPORT_SYMBOL_GPL(nf_osf_fingers);
 static inline int nf_osf_ttl(const struct sk_buff *skb,
 			     int ttl_check, unsigned char f_ttl)
 {
+	struct in_device *in_dev = __in_dev_get_rcu(skb->dev);
 	const struct iphdr *ip = ip_hdr(skb);
-
-	if (ttl_check != -1) {
-		if (ttl_check == NF_OSF_TTL_TRUE)
-			return ip->ttl == f_ttl;
-		if (ttl_check == NF_OSF_TTL_NOCHECK)
-			return 1;
-		else if (ip->ttl <= f_ttl)
-			return 1;
-		else {
-			struct in_device *in_dev = __in_dev_get_rcu(skb->dev);
-			int ret = 0;
-
-			for_ifa(in_dev) {
-				if (inet_ifa_match(ip->saddr, ifa)) {
-					ret = (ip->ttl == f_ttl);
-					break;
-				}
-			}
-			endfor_ifa(in_dev);
-
-			return ret;
+	int ret = 0;
+
+	if (ttl_check == NF_OSF_TTL_TRUE)
+		return ip->ttl == f_ttl;
+	if (ttl_check == NF_OSF_TTL_NOCHECK)
+		return 1;
+	else if (ip->ttl <= f_ttl)
+		return 1;
+
+	for_ifa(in_dev) {
+		if (inet_ifa_match(ip->saddr, ifa)) {
+			ret = (ip->ttl == f_ttl);
+			break;
 		}
 	}
 
-	return ip->ttl == f_ttl;
+	endfor_ifa(in_dev);
+
+	return ret;
 }
 
 struct nf_osf_hdr_ctx {
@@ -213,7 +208,7 @@ nf_osf_match(const struct sk_buff *skb, u_int8_t family,
 	if (!tcp)
 		return false;
 
-	ttl_check = (info->flags & NF_OSF_TTL) ? info->ttl : -1;
+	ttl_check = (info->flags & NF_OSF_TTL) ? info->ttl : 0;
 
 	list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) {
 
@@ -257,7 +252,8 @@ nf_osf_match(const struct sk_buff *skb, u_int8_t family,
 EXPORT_SYMBOL_GPL(nf_osf_match);
 
 const char *nf_osf_find(const struct sk_buff *skb,
-			const struct list_head *nf_osf_fingers)
+			const struct list_head *nf_osf_fingers,
+			const int ttl_check)
 {
 	const struct iphdr *ip = ip_hdr(skb);
 	const struct nf_osf_user_finger *f;
@@ -275,7 +271,7 @@ const char *nf_osf_find(const struct sk_buff *skb,
 
 	list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) {
 		f = &kf->finger;
-		if (!nf_osf_match_one(skb, f, -1, &ctx))
+		if (!nf_osf_match_one(skb, f, ttl_check, &ctx))
 			continue;
 
 		genre = f->genre;
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index d33094f4ec41..43041f087eb3 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -765,7 +765,7 @@ __nfqnl_enqueue_packet_gso(struct net *net, struct nfqnl_instance *queue,
 		return ret;
 	}
 
-	skb->next = NULL;
+	skb_mark_not_on_list(skb);
 
 	entry_seg = nf_queue_entry_dup(entry);
 	if (entry_seg) {
diff --git a/net/netfilter/nft_cmp.c b/net/netfilter/nft_cmp.c
index fa90a8402845..79d48c1d06f4 100644
--- a/net/netfilter/nft_cmp.c
+++ b/net/netfilter/nft_cmp.c
@@ -79,7 +79,8 @@ static int nft_cmp_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
 
 	err = nft_data_init(NULL, &priv->data, sizeof(priv->data), &desc,
 			    tb[NFTA_CMP_DATA]);
-	BUG_ON(err < 0);
+	if (err < 0)
+		return err;
 
 	priv->sreg = nft_parse_register(tb[NFTA_CMP_SREG]);
 	err = nft_validate_register_load(priv->sreg, desc.len);
@@ -129,7 +130,8 @@ static int nft_cmp_fast_init(const struct nft_ctx *ctx,
 
 	err = nft_data_init(NULL, &data, sizeof(data), &desc,
 			    tb[NFTA_CMP_DATA]);
-	BUG_ON(err < 0);
+	if (err < 0)
+		return err;
 
 	priv->sreg = nft_parse_register(tb[NFTA_CMP_SREG]);
 	err = nft_validate_register_load(priv->sreg, desc.len);
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index 5dd87748afa8..586627c361df 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -279,7 +279,7 @@ static void nft_ct_set_eval(const struct nft_expr *expr,
 {
 	const struct nft_ct *priv = nft_expr_priv(expr);
 	struct sk_buff *skb = pkt->skb;
-#ifdef CONFIG_NF_CONNTRACK_MARK
+#if defined(CONFIG_NF_CONNTRACK_MARK) || defined(CONFIG_NF_CONNTRACK_SECMARK)
 	u32 value = regs->data[priv->sreg];
 #endif
 	enum ip_conntrack_info ctinfo;
@@ -298,6 +298,14 @@ static void nft_ct_set_eval(const struct nft_expr *expr,
 		}
 		break;
 #endif
+#ifdef CONFIG_NF_CONNTRACK_SECMARK
+	case NFT_CT_SECMARK:
+		if (ct->secmark != value) {
+			ct->secmark = value;
+			nf_conntrack_event_cache(IPCT_SECMARK, ct);
+		}
+		break;
+#endif
 #ifdef CONFIG_NF_CONNTRACK_LABELS
 	case NFT_CT_LABELS:
 		nf_connlabels_replace(ct,
@@ -565,6 +573,13 @@ static int nft_ct_set_init(const struct nft_ctx *ctx,
 		len = sizeof(u32);
 		break;
 #endif
+#ifdef CONFIG_NF_CONNTRACK_SECMARK
+	case NFT_CT_SECMARK:
+		if (tb[NFTA_CT_DIRECTION])
+			return -EINVAL;
+		len = sizeof(u32);
+		break;
+#endif
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -776,9 +791,6 @@ nft_ct_timeout_parse_policy(void *timeouts,
 	struct nlattr **tb;
 	int ret = 0;
 
-	if (!l4proto->ctnl_timeout.nlattr_to_obj)
-		return 0;
-
 	tb = kcalloc(l4proto->ctnl_timeout.nlattr_max + 1, sizeof(*tb),
 		     GFP_KERNEL);
 
@@ -858,7 +870,7 @@ static int nft_ct_timeout_obj_init(const struct nft_ctx *ctx,
 	l4num = nla_get_u8(tb[NFTA_CT_TIMEOUT_L4PROTO]);
 	priv->l4proto = l4num;
 
-	l4proto = nf_ct_l4proto_find_get(l3num, l4num);
+	l4proto = nf_ct_l4proto_find_get(l4num);
 
 	if (l4proto->l4proto != l4num) {
 		ret = -EOPNOTSUPP;
diff --git a/net/netfilter/nft_dup_netdev.c b/net/netfilter/nft_dup_netdev.c
index 2cc1e0ef56e8..15cc62b293d6 100644
--- a/net/netfilter/nft_dup_netdev.c
+++ b/net/netfilter/nft_dup_netdev.c
@@ -46,8 +46,6 @@ static int nft_dup_netdev_init(const struct nft_ctx *ctx,
 	return nft_validate_register_load(priv->sreg_dev, sizeof(int));
 }
 
-static const struct nft_expr_ops nft_dup_netdev_ingress_ops;
-
 static int nft_dup_netdev_dump(struct sk_buff *skb, const struct nft_expr *expr)
 {
 	struct nft_dup_netdev *priv = nft_expr_priv(expr);
diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c
index 6e91a37d57f2..07d4efd3d851 100644
--- a/net/netfilter/nft_dynset.c
+++ b/net/netfilter/nft_dynset.c
@@ -235,14 +235,31 @@ err1:
 	return err;
 }
 
+static void nft_dynset_activate(const struct nft_ctx *ctx,
+				const struct nft_expr *expr)
+{
+	struct nft_dynset *priv = nft_expr_priv(expr);
+
+	nf_tables_rebind_set(ctx, priv->set, &priv->binding);
+}
+
+static void nft_dynset_deactivate(const struct nft_ctx *ctx,
+				  const struct nft_expr *expr)
+{
+	struct nft_dynset *priv = nft_expr_priv(expr);
+
+	nf_tables_unbind_set(ctx, priv->set, &priv->binding);
+}
+
 static void nft_dynset_destroy(const struct nft_ctx *ctx,
 			       const struct nft_expr *expr)
 {
 	struct nft_dynset *priv = nft_expr_priv(expr);
 
-	nf_tables_unbind_set(ctx, priv->set, &priv->binding);
 	if (priv->expr != NULL)
 		nft_expr_destroy(ctx, priv->expr);
+
+	nf_tables_destroy_set(ctx, priv->set);
 }
 
 static int nft_dynset_dump(struct sk_buff *skb, const struct nft_expr *expr)
@@ -279,6 +296,8 @@ static const struct nft_expr_ops nft_dynset_ops = {
 	.eval		= nft_dynset_eval,
 	.init		= nft_dynset_init,
 	.destroy	= nft_dynset_destroy,
+	.activate	= nft_dynset_activate,
+	.deactivate	= nft_dynset_deactivate,
 	.dump		= nft_dynset_dump,
 };
 
diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c
index d6bab8c3cbb0..e82d9a966c45 100644
--- a/net/netfilter/nft_flow_offload.c
+++ b/net/netfilter/nft_flow_offload.c
@@ -201,7 +201,7 @@ static int flow_offload_netdev_event(struct notifier_block *this,
 	if (event != NETDEV_DOWN)
 		return NOTIFY_DONE;
 
-	nf_flow_table_cleanup(dev_net(dev), dev);
+	nf_flow_table_cleanup(dev);
 
 	return NOTIFY_DONE;
 }
diff --git a/net/netfilter/nft_fwd_netdev.c b/net/netfilter/nft_fwd_netdev.c
index 8abb9891cdf2..d7694e7255a0 100644
--- a/net/netfilter/nft_fwd_netdev.c
+++ b/net/netfilter/nft_fwd_netdev.c
@@ -53,8 +53,6 @@ static int nft_fwd_netdev_init(const struct nft_ctx *ctx,
 	return nft_validate_register_load(priv->sreg_dev, sizeof(int));
 }
 
-static const struct nft_expr_ops nft_fwd_netdev_ingress_ops;
-
 static int nft_fwd_netdev_dump(struct sk_buff *skb, const struct nft_expr *expr)
 {
 	struct nft_fwd_netdev *priv = nft_expr_priv(expr);
@@ -169,8 +167,6 @@ static int nft_fwd_neigh_init(const struct nft_ctx *ctx,
 	return nft_validate_register_load(priv->sreg_addr, addr_len);
 }
 
-static const struct nft_expr_ops nft_fwd_netdev_ingress_ops;
-
 static int nft_fwd_neigh_dump(struct sk_buff *skb, const struct nft_expr *expr)
 {
 	struct nft_fwd_neigh *priv = nft_expr_priv(expr);
diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index ad13e8643599..227b2b15a19c 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -121,12 +121,28 @@ static int nft_lookup_init(const struct nft_ctx *ctx,
 	return 0;
 }
 
+static void nft_lookup_activate(const struct nft_ctx *ctx,
+				const struct nft_expr *expr)
+{
+	struct nft_lookup *priv = nft_expr_priv(expr);
+
+	nf_tables_rebind_set(ctx, priv->set, &priv->binding);
+}
+
+static void nft_lookup_deactivate(const struct nft_ctx *ctx,
+				  const struct nft_expr *expr)
+{
+	struct nft_lookup *priv = nft_expr_priv(expr);
+
+	nf_tables_unbind_set(ctx, priv->set, &priv->binding);
+}
+
 static void nft_lookup_destroy(const struct nft_ctx *ctx,
 			       const struct nft_expr *expr)
 {
 	struct nft_lookup *priv = nft_expr_priv(expr);
 
-	nf_tables_unbind_set(ctx, priv->set, &priv->binding);
+	nf_tables_destroy_set(ctx, priv->set);
 }
 
 static int nft_lookup_dump(struct sk_buff *skb, const struct nft_expr *expr)
@@ -209,6 +225,8 @@ static const struct nft_expr_ops nft_lookup_ops = {
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_lookup)),
 	.eval		= nft_lookup_eval,
 	.init		= nft_lookup_init,
+	.activate	= nft_lookup_activate,
+	.deactivate	= nft_lookup_deactivate,
 	.destroy	= nft_lookup_destroy,
 	.dump		= nft_lookup_dump,
 	.validate	= nft_lookup_validate,
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index 297fe7d97c18..6180626c3f80 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -284,6 +284,11 @@ static void nft_meta_set_eval(const struct nft_expr *expr,
 
 		skb->nf_trace = !!value8;
 		break;
+#ifdef CONFIG_NETWORK_SECMARK
+	case NFT_META_SECMARK:
+		skb->secmark = value;
+		break;
+#endif
 	default:
 		WARN_ON(1);
 	}
@@ -436,6 +441,9 @@ static int nft_meta_set_init(const struct nft_ctx *ctx,
 	switch (priv->key) {
 	case NFT_META_MARK:
 	case NFT_META_PRIORITY:
+#ifdef CONFIG_NETWORK_SECMARK
+	case NFT_META_SECMARK:
+#endif
 		len = sizeof(u32);
 		break;
 	case NFT_META_NFTRACE:
@@ -543,3 +551,111 @@ struct nft_expr_type nft_meta_type __read_mostly = {
 	.maxattr	= NFTA_META_MAX,
 	.owner		= THIS_MODULE,
 };
+
+#ifdef CONFIG_NETWORK_SECMARK
+struct nft_secmark {
+	u32 secid;
+	char *ctx;
+};
+
+static const struct nla_policy nft_secmark_policy[NFTA_SECMARK_MAX + 1] = {
+	[NFTA_SECMARK_CTX]     = { .type = NLA_STRING, .len = NFT_SECMARK_CTX_MAXLEN },
+};
+
+static int nft_secmark_compute_secid(struct nft_secmark *priv)
+{
+	u32 tmp_secid = 0;
+	int err;
+
+	err = security_secctx_to_secid(priv->ctx, strlen(priv->ctx), &tmp_secid);
+	if (err)
+		return err;
+
+	if (!tmp_secid)
+		return -ENOENT;
+
+	err = security_secmark_relabel_packet(tmp_secid);
+	if (err)
+		return err;
+
+	priv->secid = tmp_secid;
+	return 0;
+}
+
+static void nft_secmark_obj_eval(struct nft_object *obj, struct nft_regs *regs,
+				 const struct nft_pktinfo *pkt)
+{
+	const struct nft_secmark *priv = nft_obj_data(obj);
+	struct sk_buff *skb = pkt->skb;
+
+	skb->secmark = priv->secid;
+}
+
+static int nft_secmark_obj_init(const struct nft_ctx *ctx,
+				const struct nlattr * const tb[],
+				struct nft_object *obj)
+{
+	struct nft_secmark *priv = nft_obj_data(obj);
+	int err;
+
+	if (tb[NFTA_SECMARK_CTX] == NULL)
+		return -EINVAL;
+
+	priv->ctx = nla_strdup(tb[NFTA_SECMARK_CTX], GFP_KERNEL);
+	if (!priv->ctx)
+		return -ENOMEM;
+
+	err = nft_secmark_compute_secid(priv);
+	if (err) {
+		kfree(priv->ctx);
+		return err;
+	}
+
+	security_secmark_refcount_inc();
+
+	return 0;
+}
+
+static int nft_secmark_obj_dump(struct sk_buff *skb, struct nft_object *obj,
+				bool reset)
+{
+	struct nft_secmark *priv = nft_obj_data(obj);
+	int err;
+
+	if (nla_put_string(skb, NFTA_SECMARK_CTX, priv->ctx))
+		return -1;
+
+	if (reset) {
+		err = nft_secmark_compute_secid(priv);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+static void nft_secmark_obj_destroy(const struct nft_ctx *ctx, struct nft_object *obj)
+{
+	struct nft_secmark *priv = nft_obj_data(obj);
+
+	security_secmark_refcount_dec();
+
+	kfree(priv->ctx);
+}
+
+static const struct nft_object_ops nft_secmark_obj_ops = {
+	.type		= &nft_secmark_obj_type,
+	.size		= sizeof(struct nft_secmark),
+	.init		= nft_secmark_obj_init,
+	.eval		= nft_secmark_obj_eval,
+	.dump		= nft_secmark_obj_dump,
+	.destroy	= nft_secmark_obj_destroy,
+};
+struct nft_object_type nft_secmark_obj_type __read_mostly = {
+	.type		= NFT_OBJECT_SECMARK,
+	.ops		= &nft_secmark_obj_ops,
+	.maxattr	= NFTA_SECMARK_MAX,
+	.policy		= nft_secmark_policy,
+	.owner		= THIS_MODULE,
+};
+#endif /* CONFIG_NETWORK_SECMARK */
diff --git a/net/netfilter/nft_objref.c b/net/netfilter/nft_objref.c
index cdf348f751ec..a3185ca2a3a9 100644
--- a/net/netfilter/nft_objref.c
+++ b/net/netfilter/nft_objref.c
@@ -155,12 +155,28 @@ nla_put_failure:
 	return -1;
 }
 
+static void nft_objref_map_activate(const struct nft_ctx *ctx,
+				    const struct nft_expr *expr)
+{
+	struct nft_objref_map *priv = nft_expr_priv(expr);
+
+	nf_tables_rebind_set(ctx, priv->set, &priv->binding);
+}
+
+static void nft_objref_map_deactivate(const struct nft_ctx *ctx,
+				      const struct nft_expr *expr)
+{
+	struct nft_objref_map *priv = nft_expr_priv(expr);
+
+	nf_tables_unbind_set(ctx, priv->set, &priv->binding);
+}
+
 static void nft_objref_map_destroy(const struct nft_ctx *ctx,
 				   const struct nft_expr *expr)
 {
 	struct nft_objref_map *priv = nft_expr_priv(expr);
 
-	nf_tables_unbind_set(ctx, priv->set, &priv->binding);
+	nf_tables_destroy_set(ctx, priv->set);
 }
 
 static struct nft_expr_type nft_objref_type;
@@ -169,6 +185,8 @@ static const struct nft_expr_ops nft_objref_map_ops = {
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_objref_map)),
 	.eval		= nft_objref_map_eval,
 	.init		= nft_objref_map_init,
+	.activate	= nft_objref_map_activate,
+	.deactivate	= nft_objref_map_deactivate,
 	.destroy	= nft_objref_map_destroy,
 	.dump		= nft_objref_map_dump,
 };
diff --git a/net/netfilter/nft_osf.c b/net/netfilter/nft_osf.c
index df4e3e0412ed..ca5e5d8c5ef8 100644
--- a/net/netfilter/nft_osf.c
+++ b/net/netfilter/nft_osf.c
@@ -6,10 +6,12 @@
 
 struct nft_osf {
 	enum nft_registers	dreg:8;
+	u8			ttl;
 };
 
 static const struct nla_policy nft_osf_policy[NFTA_OSF_MAX + 1] = {
 	[NFTA_OSF_DREG]		= { .type = NLA_U32 },
+	[NFTA_OSF_TTL]		= { .type = NLA_U8 },
 };
 
 static void nft_osf_eval(const struct nft_expr *expr, struct nft_regs *regs,
@@ -33,7 +35,7 @@ static void nft_osf_eval(const struct nft_expr *expr, struct nft_regs *regs,
 		return;
 	}
 
-	os_name = nf_osf_find(skb, nf_osf_fingers);
+	os_name = nf_osf_find(skb, nf_osf_fingers, priv->ttl);
 	if (!os_name)
 		strncpy((char *)dest, "unknown", NFT_OSF_MAXGENRELEN);
 	else
@@ -46,6 +48,14 @@ static int nft_osf_init(const struct nft_ctx *ctx,
 {
 	struct nft_osf *priv = nft_expr_priv(expr);
 	int err;
+	u8 ttl;
+
+	if (nla_get_u8(tb[NFTA_OSF_TTL])) {
+		ttl = nla_get_u8(tb[NFTA_OSF_TTL]);
+		if (ttl > 2)
+			return -EINVAL;
+		priv->ttl = ttl;
+	}
 
 	priv->dreg = nft_parse_register(tb[NFTA_OSF_DREG]);
 	err = nft_validate_register_store(ctx, priv->dreg, NULL,
@@ -60,6 +70,9 @@ static int nft_osf_dump(struct sk_buff *skb, const struct nft_expr *expr)
 {
 	const struct nft_osf *priv = nft_expr_priv(expr);
 
+	if (nla_put_u8(skb, NFTA_OSF_TTL, priv->ttl))
+		goto nla_put_failure;
+
 	if (nft_dump_register(skb, NFTA_OSF_DREG, priv->dreg))
 		goto nla_put_failure;
 
diff --git a/net/netfilter/nft_reject.c b/net/netfilter/nft_reject.c
index 29f5bd2377b0..b48e58cceeb7 100644
--- a/net/netfilter/nft_reject.c
+++ b/net/netfilter/nft_reject.c
@@ -94,7 +94,8 @@ static u8 icmp_code_v4[NFT_REJECT_ICMPX_MAX + 1] = {
 
 int nft_reject_icmp_code(u8 code)
 {
-	BUG_ON(code > NFT_REJECT_ICMPX_MAX);
+	if (WARN_ON_ONCE(code > NFT_REJECT_ICMPX_MAX))
+		return ICMP_NET_UNREACH;
 
 	return icmp_code_v4[code];
 }
@@ -111,7 +112,8 @@ static u8 icmp_code_v6[NFT_REJECT_ICMPX_MAX + 1] = {
 
 int nft_reject_icmpv6_code(u8 code)
 {
-	BUG_ON(code > NFT_REJECT_ICMPX_MAX);
+	if (WARN_ON_ONCE(code > NFT_REJECT_ICMPX_MAX))
+		return ICMPV6_NOROUTE;
 
 	return icmp_code_v6[code];
 }
diff --git a/net/netfilter/nft_rt.c b/net/netfilter/nft_rt.c
index 76dba9f6b6f6..f35fa33913ae 100644
--- a/net/netfilter/nft_rt.c
+++ b/net/netfilter/nft_rt.c
@@ -90,6 +90,11 @@ static void nft_rt_get_eval(const struct nft_expr *expr,
 	case NFT_RT_TCPMSS:
 		nft_reg_store16(dest, get_tcpmss(pkt, dst));
 		break;
+#ifdef CONFIG_XFRM
+	case NFT_RT_XFRM:
+		nft_reg_store8(dest, !!dst->xfrm);
+		break;
+#endif
 	default:
 		WARN_ON(1);
 		goto err;
@@ -130,6 +135,11 @@ static int nft_rt_get_init(const struct nft_ctx *ctx,
 	case NFT_RT_TCPMSS:
 		len = sizeof(u16);
 		break;
+#ifdef CONFIG_XFRM
+	case NFT_RT_XFRM:
+		len = sizeof(u8);
+		break;
+#endif
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -164,6 +174,7 @@ static int nft_rt_validate(const struct nft_ctx *ctx, const struct nft_expr *exp
 	case NFT_RT_NEXTHOP4:
 	case NFT_RT_NEXTHOP6:
 	case NFT_RT_CLASSID:
+	case NFT_RT_XFRM:
 		return 0;
 	case NFT_RT_TCPMSS:
 		hooks = (1 << NF_INET_FORWARD) |
diff --git a/net/netfilter/nft_set_hash.c b/net/netfilter/nft_set_hash.c
index 015124e649cb..339a9dd1c832 100644
--- a/net/netfilter/nft_set_hash.c
+++ b/net/netfilter/nft_set_hash.c
@@ -88,7 +88,7 @@ static bool nft_rhash_lookup(const struct net *net, const struct nft_set *set,
 		.key	 = key,
 	};
 
-	he = rhashtable_lookup_fast(&priv->ht, &arg, nft_rhash_params);
+	he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
 	if (he != NULL)
 		*ext = &he->ext;
 
@@ -106,7 +106,7 @@ static void *nft_rhash_get(const struct net *net, const struct nft_set *set,
 		.key	 = elem->key.val.data,
 	};
 
-	he = rhashtable_lookup_fast(&priv->ht, &arg, nft_rhash_params);
+	he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
 	if (he != NULL)
 		return he;
 
@@ -129,7 +129,7 @@ static bool nft_rhash_update(struct nft_set *set, const u32 *key,
 		.key	 = key,
 	};
 
-	he = rhashtable_lookup_fast(&priv->ht, &arg, nft_rhash_params);
+	he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
 	if (he != NULL)
 		goto out;
 
@@ -217,7 +217,7 @@ static void *nft_rhash_deactivate(const struct net *net,
 	};
 
 	rcu_read_lock();
-	he = rhashtable_lookup_fast(&priv->ht, &arg, nft_rhash_params);
+	he = rhashtable_lookup(&priv->ht, &arg, nft_rhash_params);
 	if (he != NULL &&
 	    !nft_rhash_flush(net, set, he))
 		he = NULL;
@@ -244,21 +244,15 @@ static void nft_rhash_walk(const struct nft_ctx *ctx, struct nft_set *set,
 	struct nft_rhash_elem *he;
 	struct rhashtable_iter hti;
 	struct nft_set_elem elem;
-	int err;
-
-	err = rhashtable_walk_init(&priv->ht, &hti, GFP_ATOMIC);
-	iter->err = err;
-	if (err)
-		return;
 
+	rhashtable_walk_enter(&priv->ht, &hti);
 	rhashtable_walk_start(&hti);
 
 	while ((he = rhashtable_walk_next(&hti))) {
 		if (IS_ERR(he)) {
-			err = PTR_ERR(he);
-			if (err != -EAGAIN) {
-				iter->err = err;
-				goto out;
+			if (PTR_ERR(he) != -EAGAIN) {
+				iter->err = PTR_ERR(he);
+				break;
 			}
 
 			continue;
@@ -275,13 +269,11 @@ static void nft_rhash_walk(const struct nft_ctx *ctx, struct nft_set *set,
 
 		iter->err = iter->fn(ctx, set, iter, &elem);
 		if (iter->err < 0)
-			goto out;
+			break;
 
 cont:
 		iter->count++;
 	}
-
-out:
 	rhashtable_walk_stop(&hti);
 	rhashtable_walk_exit(&hti);
 }
@@ -293,21 +285,17 @@ static void nft_rhash_gc(struct work_struct *work)
 	struct nft_rhash *priv;
 	struct nft_set_gc_batch *gcb = NULL;
 	struct rhashtable_iter hti;
-	int err;
 
 	priv = container_of(work, struct nft_rhash, gc_work.work);
 	set  = nft_set_container_of(priv);
 
-	err = rhashtable_walk_init(&priv->ht, &hti, GFP_KERNEL);
-	if (err)
-		goto schedule;
-
+	rhashtable_walk_enter(&priv->ht, &hti);
 	rhashtable_walk_start(&hti);
 
 	while ((he = rhashtable_walk_next(&hti))) {
 		if (IS_ERR(he)) {
 			if (PTR_ERR(he) != -EAGAIN)
-				goto out;
+				break;
 			continue;
 		}
 
@@ -326,17 +314,15 @@ gc:
 
 		gcb = nft_set_gc_batch_check(set, gcb, GFP_ATOMIC);
 		if (gcb == NULL)
-			goto out;
+			break;
 		rhashtable_remove_fast(&priv->ht, &he->node, nft_rhash_params);
 		atomic_dec(&set->nelems);
 		nft_set_gc_batch_add(gcb, he);
 	}
-out:
 	rhashtable_walk_stop(&hti);
 	rhashtable_walk_exit(&hti);
 
 	nft_set_gc_batch_complete(gcb);
-schedule:
 	queue_delayed_work(system_power_efficient_wq, &priv->gc_work,
 			   nft_set_gc_interval(set));
 }
diff --git a/net/netfilter/nft_xfrm.c b/net/netfilter/nft_xfrm.c
new file mode 100644
index 000000000000..5322609f7662
--- /dev/null
+++ b/net/netfilter/nft_xfrm.c
@@ -0,0 +1,294 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Generic part shared by ipv4 and ipv6 backends.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/netlink.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter/nf_tables.h>
+#include <net/netfilter/nf_tables_core.h>
+#include <net/netfilter/nf_tables.h>
+#include <linux/in.h>
+#include <net/xfrm.h>
+
+static const struct nla_policy nft_xfrm_policy[NFTA_XFRM_MAX + 1] = {
+	[NFTA_XFRM_KEY]		= { .type = NLA_U32 },
+	[NFTA_XFRM_DIR]		= { .type = NLA_U8 },
+	[NFTA_XFRM_SPNUM]	= { .type = NLA_U32 },
+	[NFTA_XFRM_DREG]	= { .type = NLA_U32 },
+};
+
+struct nft_xfrm {
+	enum nft_xfrm_keys	key:8;
+	enum nft_registers	dreg:8;
+	u8			dir;
+	u8			spnum;
+};
+
+static int nft_xfrm_get_init(const struct nft_ctx *ctx,
+			     const struct nft_expr *expr,
+			     const struct nlattr * const tb[])
+{
+	struct nft_xfrm *priv = nft_expr_priv(expr);
+	unsigned int len = 0;
+	u32 spnum = 0;
+	u8 dir;
+
+	if (!tb[NFTA_XFRM_KEY] || !tb[NFTA_XFRM_DIR] || !tb[NFTA_XFRM_DREG])
+		return -EINVAL;
+
+	switch (ctx->family) {
+	case NFPROTO_IPV4:
+	case NFPROTO_IPV6:
+	case NFPROTO_INET:
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	priv->key = ntohl(nla_get_u32(tb[NFTA_XFRM_KEY]));
+	switch (priv->key) {
+	case NFT_XFRM_KEY_REQID:
+	case NFT_XFRM_KEY_SPI:
+		len = sizeof(u32);
+		break;
+	case NFT_XFRM_KEY_DADDR_IP4:
+	case NFT_XFRM_KEY_SADDR_IP4:
+		len = sizeof(struct in_addr);
+		break;
+	case NFT_XFRM_KEY_DADDR_IP6:
+	case NFT_XFRM_KEY_SADDR_IP6:
+		len = sizeof(struct in6_addr);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	dir = nla_get_u8(tb[NFTA_XFRM_DIR]);
+	switch (dir) {
+	case XFRM_POLICY_IN:
+	case XFRM_POLICY_OUT:
+		priv->dir = dir;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (tb[NFTA_XFRM_SPNUM])
+		spnum = ntohl(nla_get_be32(tb[NFTA_XFRM_SPNUM]));
+
+	if (spnum >= XFRM_MAX_DEPTH)
+		return -ERANGE;
+
+	priv->spnum = spnum;
+
+	priv->dreg = nft_parse_register(tb[NFTA_XFRM_DREG]);
+	return nft_validate_register_store(ctx, priv->dreg, NULL,
+					   NFT_DATA_VALUE, len);
+}
+
+/* Return true if key asks for daddr/saddr and current
+ * state does have a valid address (BEET, TUNNEL).
+ */
+static bool xfrm_state_addr_ok(enum nft_xfrm_keys k, u8 family, u8 mode)
+{
+	switch (k) {
+	case NFT_XFRM_KEY_DADDR_IP4:
+	case NFT_XFRM_KEY_SADDR_IP4:
+		if (family == NFPROTO_IPV4)
+			break;
+		return false;
+	case NFT_XFRM_KEY_DADDR_IP6:
+	case NFT_XFRM_KEY_SADDR_IP6:
+		if (family == NFPROTO_IPV6)
+			break;
+		return false;
+	default:
+		return true;
+	}
+
+	return mode == XFRM_MODE_BEET || mode == XFRM_MODE_TUNNEL;
+}
+
+static void nft_xfrm_state_get_key(const struct nft_xfrm *priv,
+				   struct nft_regs *regs,
+				   const struct xfrm_state *state)
+{
+	u32 *dest = &regs->data[priv->dreg];
+
+	if (!xfrm_state_addr_ok(priv->key,
+				state->props.family,
+				state->props.mode)) {
+		regs->verdict.code = NFT_BREAK;
+		return;
+	}
+
+	switch (priv->key) {
+	case NFT_XFRM_KEY_UNSPEC:
+	case __NFT_XFRM_KEY_MAX:
+		WARN_ON_ONCE(1);
+		break;
+	case NFT_XFRM_KEY_DADDR_IP4:
+		*dest = state->id.daddr.a4;
+		return;
+	case NFT_XFRM_KEY_DADDR_IP6:
+		memcpy(dest, &state->id.daddr.in6, sizeof(struct in6_addr));
+		return;
+	case NFT_XFRM_KEY_SADDR_IP4:
+		*dest = state->props.saddr.a4;
+		return;
+	case NFT_XFRM_KEY_SADDR_IP6:
+		memcpy(dest, &state->props.saddr.in6, sizeof(struct in6_addr));
+		return;
+	case NFT_XFRM_KEY_REQID:
+		*dest = state->props.reqid;
+		return;
+	case NFT_XFRM_KEY_SPI:
+		*dest = state->id.spi;
+		return;
+	}
+
+	regs->verdict.code = NFT_BREAK;
+}
+
+static void nft_xfrm_get_eval_in(const struct nft_xfrm *priv,
+				    struct nft_regs *regs,
+				    const struct nft_pktinfo *pkt)
+{
+	const struct sec_path *sp = pkt->skb->sp;
+	const struct xfrm_state *state;
+
+	if (sp == NULL || sp->len <= priv->spnum) {
+		regs->verdict.code = NFT_BREAK;
+		return;
+	}
+
+	state = sp->xvec[priv->spnum];
+	nft_xfrm_state_get_key(priv, regs, state);
+}
+
+static void nft_xfrm_get_eval_out(const struct nft_xfrm *priv,
+				  struct nft_regs *regs,
+				  const struct nft_pktinfo *pkt)
+{
+	const struct dst_entry *dst = skb_dst(pkt->skb);
+	int i;
+
+	for (i = 0; dst && dst->xfrm;
+	     dst = ((const struct xfrm_dst *)dst)->child, i++) {
+		if (i < priv->spnum)
+			continue;
+
+		nft_xfrm_state_get_key(priv, regs, dst->xfrm);
+		return;
+	}
+
+	regs->verdict.code = NFT_BREAK;
+}
+
+static void nft_xfrm_get_eval(const struct nft_expr *expr,
+			      struct nft_regs *regs,
+			      const struct nft_pktinfo *pkt)
+{
+	const struct nft_xfrm *priv = nft_expr_priv(expr);
+
+	switch (priv->dir) {
+	case XFRM_POLICY_IN:
+		nft_xfrm_get_eval_in(priv, regs, pkt);
+		break;
+	case XFRM_POLICY_OUT:
+		nft_xfrm_get_eval_out(priv, regs, pkt);
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		regs->verdict.code = NFT_BREAK;
+		break;
+	}
+}
+
+static int nft_xfrm_get_dump(struct sk_buff *skb,
+			     const struct nft_expr *expr)
+{
+	const struct nft_xfrm *priv = nft_expr_priv(expr);
+
+	if (nft_dump_register(skb, NFTA_XFRM_DREG, priv->dreg))
+		return -1;
+
+	if (nla_put_be32(skb, NFTA_XFRM_KEY, htonl(priv->key)))
+		return -1;
+	if (nla_put_u8(skb, NFTA_XFRM_DIR, priv->dir))
+		return -1;
+	if (nla_put_be32(skb, NFTA_XFRM_SPNUM, htonl(priv->spnum)))
+		return -1;
+
+	return 0;
+}
+
+static int nft_xfrm_validate(const struct nft_ctx *ctx, const struct nft_expr *expr,
+			     const struct nft_data **data)
+{
+	const struct nft_xfrm *priv = nft_expr_priv(expr);
+	unsigned int hooks;
+
+	switch (priv->dir) {
+	case XFRM_POLICY_IN:
+		hooks = (1 << NF_INET_FORWARD) |
+			(1 << NF_INET_LOCAL_IN) |
+			(1 << NF_INET_PRE_ROUTING);
+		break;
+	case XFRM_POLICY_OUT:
+		hooks = (1 << NF_INET_FORWARD) |
+			(1 << NF_INET_LOCAL_OUT) |
+			(1 << NF_INET_POST_ROUTING);
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		return -EINVAL;
+	}
+
+	return nft_chain_validate_hooks(ctx->chain, hooks);
+}
+
+
+static struct nft_expr_type nft_xfrm_type;
+static const struct nft_expr_ops nft_xfrm_get_ops = {
+	.type		= &nft_xfrm_type,
+	.size		= NFT_EXPR_SIZE(sizeof(struct nft_xfrm)),
+	.eval		= nft_xfrm_get_eval,
+	.init		= nft_xfrm_get_init,
+	.dump		= nft_xfrm_get_dump,
+	.validate	= nft_xfrm_validate,
+};
+
+static struct nft_expr_type nft_xfrm_type __read_mostly = {
+	.name		= "xfrm",
+	.ops		= &nft_xfrm_get_ops,
+	.policy		= nft_xfrm_policy,
+	.maxattr	= NFTA_XFRM_MAX,
+	.owner		= THIS_MODULE,
+};
+
+static int __init nft_xfrm_module_init(void)
+{
+	return nft_register_expr(&nft_xfrm_type);
+}
+
+static void __exit nft_xfrm_module_exit(void)
+{
+	nft_unregister_expr(&nft_xfrm_type);
+}
+
+module_init(nft_xfrm_module_init);
+module_exit(nft_xfrm_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("nf_tables: xfrm/IPSec matching");
+MODULE_AUTHOR("Florian Westphal <fw@strlen.de>");
+MODULE_AUTHOR("Máté Eckl <ecklm94@gmail.com>");
+MODULE_ALIAS_NFT_EXPR("xfrm");
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
index 89457efd2e00..2c7a4b80206f 100644
--- a/net/netfilter/xt_CT.c
+++ b/net/netfilter/xt_CT.c
@@ -159,7 +159,7 @@ xt_ct_set_timeout(struct nf_conn *ct, const struct xt_tgchk_param *par,
 	/* Make sure the timeout policy matches any existing protocol tracker,
 	 * otherwise default to generic.
 	 */
-	l4proto = __nf_ct_l4proto_find(par->family, proto);
+	l4proto = __nf_ct_l4proto_find(proto);
 	if (timeout->l4proto->l4proto != l4proto->l4proto) {
 		ret = -EINVAL;
 		pr_info_ratelimited("Timeout policy `%s' can only be used by L%d protocol number %d\n",
diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c
index 5ee859193783..c6acfc2d9c84 100644
--- a/net/netfilter/xt_IDLETIMER.c
+++ b/net/netfilter/xt_IDLETIMER.c
@@ -68,8 +68,6 @@ struct idletimer_tg *__idletimer_tg_find_by_label(const char *label)
 {
 	struct idletimer_tg *entry;
 
-	BUG_ON(!label);
-
 	list_for_each_entry(entry, &idletimer_tg_list, entry) {
 		if (!strcmp(label, entry->attr.attr.name))
 			return entry;
@@ -172,8 +170,6 @@ static unsigned int idletimer_tg_target(struct sk_buff *skb,
 	pr_debug("resetting timer %s, timeout period %u\n",
 		 info->label, info->timeout);
 
-	BUG_ON(!info->timer);
-
 	mod_timer(&info->timer->timer,
 		  msecs_to_jiffies(info->timeout * 1000) + jiffies);
 
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index 4ad5fe27e08b..f16202d26c20 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -35,8 +35,6 @@ secmark_tg(struct sk_buff *skb, const struct xt_action_param *par)
 	u32 secmark = 0;
 	const struct xt_secmark_target_info *info = par->targinfo;
 
-	BUG_ON(info->mode != mode);
-
 	switch (mode) {
 	case SECMARK_MODE_SEL:
 		secmark = info->secid;
diff --git a/net/netfilter/xt_cgroup.c b/net/netfilter/xt_cgroup.c
index 5d92e1781980..5cb1ecb29ea4 100644
--- a/net/netfilter/xt_cgroup.c
+++ b/net/netfilter/xt_cgroup.c
@@ -68,6 +68,38 @@ static int cgroup_mt_check_v1(const struct xt_mtchk_param *par)
 	return 0;
 }
 
+static int cgroup_mt_check_v2(const struct xt_mtchk_param *par)
+{
+	struct xt_cgroup_info_v2 *info = par->matchinfo;
+	struct cgroup *cgrp;
+
+	if ((info->invert_path & ~1) || (info->invert_classid & ~1))
+		return -EINVAL;
+
+	if (!info->has_path && !info->has_classid) {
+		pr_info("xt_cgroup: no path or classid specified\n");
+		return -EINVAL;
+	}
+
+	if (info->has_path && info->has_classid) {
+		pr_info_ratelimited("path and classid specified\n");
+		return -EINVAL;
+	}
+
+	info->priv = NULL;
+	if (info->has_path) {
+		cgrp = cgroup_get_from_path(info->path);
+		if (IS_ERR(cgrp)) {
+			pr_info_ratelimited("invalid path, errno=%ld\n",
+					    PTR_ERR(cgrp));
+			return -EINVAL;
+		}
+		info->priv = cgrp;
+	}
+
+	return 0;
+}
+
 static bool
 cgroup_mt_v0(const struct sk_buff *skb, struct xt_action_param *par)
 {
@@ -99,6 +131,24 @@ static bool cgroup_mt_v1(const struct sk_buff *skb, struct xt_action_param *par)
 			info->invert_classid;
 }
 
+static bool cgroup_mt_v2(const struct sk_buff *skb, struct xt_action_param *par)
+{
+	const struct xt_cgroup_info_v2 *info = par->matchinfo;
+	struct sock_cgroup_data *skcd = &skb->sk->sk_cgrp_data;
+	struct cgroup *ancestor = info->priv;
+	struct sock *sk = skb->sk;
+
+	if (!sk || !sk_fullsock(sk) || !net_eq(xt_net(par), sock_net(sk)))
+		return false;
+
+	if (ancestor)
+		return cgroup_is_descendant(sock_cgroup_ptr(skcd), ancestor) ^
+			info->invert_path;
+	else
+		return (info->classid == sock_cgroup_classid(skcd)) ^
+			info->invert_classid;
+}
+
 static void cgroup_mt_destroy_v1(const struct xt_mtdtor_param *par)
 {
 	struct xt_cgroup_info_v1 *info = par->matchinfo;
@@ -107,6 +157,14 @@ static void cgroup_mt_destroy_v1(const struct xt_mtdtor_param *par)
 		cgroup_put(info->priv);
 }
 
+static void cgroup_mt_destroy_v2(const struct xt_mtdtor_param *par)
+{
+	struct xt_cgroup_info_v2 *info = par->matchinfo;
+
+	if (info->priv)
+		cgroup_put(info->priv);
+}
+
 static struct xt_match cgroup_mt_reg[] __read_mostly = {
 	{
 		.name		= "cgroup",
@@ -134,6 +192,20 @@ static struct xt_match cgroup_mt_reg[] __read_mostly = {
 				  (1 << NF_INET_POST_ROUTING) |
 				  (1 << NF_INET_LOCAL_IN),
 	},
+	{
+		.name		= "cgroup",
+		.revision	= 2,
+		.family		= NFPROTO_UNSPEC,
+		.checkentry	= cgroup_mt_check_v2,
+		.match		= cgroup_mt_v2,
+		.matchsize	= sizeof(struct xt_cgroup_info_v2),
+		.usersize	= offsetof(struct xt_cgroup_info_v2, priv),
+		.destroy	= cgroup_mt_destroy_v2,
+		.me		= THIS_MODULE,
+		.hooks		= (1 << NF_INET_LOCAL_OUT) |
+				  (1 << NF_INET_POST_ROUTING) |
+				  (1 << NF_INET_LOCAL_IN),
+	},
 };
 
 static int __init cgroup_mt_init(void)
diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c
index bf7bba80e24c..7a103553d10d 100644
--- a/net/netfilter/xt_osf.c
+++ b/net/netfilter/xt_osf.c
@@ -40,14 +40,8 @@
 static bool
 xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
 {
-	const struct xt_osf_info *info = p->matchinfo;
-	struct net *net = xt_net(p);
-
-	if (!info)
-		return false;
-
 	return nf_osf_match(skb, xt_family(p), xt_hooknum(p), xt_in(p),
-			    xt_out(p), info, net, nf_osf_fingers);
+			    xt_out(p), p->matchinfo, xt_net(p), nf_osf_fingers);
 }
 
 static struct xt_match xt_osf_match = {
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 930d17fa906c..6bb9f3cde0b0 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -574,11 +574,6 @@ static int netlink_insert(struct sock *sk, u32 portid)
 	if (nlk_sk(sk)->bound)
 		goto err;
 
-	err = -ENOMEM;
-	if (BITS_PER_LONG > 32 &&
-	    unlikely(atomic_read(&table->hash.nelems) >= UINT_MAX))
-		goto err;
-
 	nlk_sk(sk)->portid = portid;
 	sock_hold(sk);
 
@@ -993,7 +988,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr,
 	struct netlink_sock *nlk = nlk_sk(sk);
 	struct sockaddr_nl *nladdr = (struct sockaddr_nl *)addr;
 	int err = 0;
-	long unsigned int groups = nladdr->nl_groups;
+	unsigned long groups = nladdr->nl_groups;
 	bool bound;
 
 	if (addr_len < sizeof(struct sockaddr_nl))
@@ -1011,9 +1006,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr,
 			return err;
 	}
 
-	if (nlk->ngroups == 0)
-		groups = 0;
-	else if (nlk->ngroups < 8*sizeof(groups))
+	if (nlk->ngroups < BITS_PER_LONG)
 		groups &= (1UL << nlk->ngroups) - 1;
 
 	bound = nlk->bound;
@@ -1713,6 +1706,13 @@ static int netlink_setsockopt(struct socket *sock, int level, int optname,
 			nlk->flags &= ~NETLINK_F_EXT_ACK;
 		err = 0;
 		break;
+	case NETLINK_DUMP_STRICT_CHK:
+		if (val)
+			nlk->flags |= NETLINK_F_STRICT_CHK;
+		else
+			nlk->flags &= ~NETLINK_F_STRICT_CHK;
+		err = 0;
+		break;
 	default:
 		err = -ENOPROTOOPT;
 	}
@@ -1806,6 +1806,15 @@ static int netlink_getsockopt(struct socket *sock, int level, int optname,
 			return -EFAULT;
 		err = 0;
 		break;
+	case NETLINK_DUMP_STRICT_CHK:
+		if (len < sizeof(int))
+			return -EINVAL;
+		len = sizeof(int);
+		val = nlk->flags & NETLINK_F_STRICT_CHK ? 1 : 0;
+		if (put_user(len, optlen) || put_user(val, optval))
+			return -EFAULT;
+		err = 0;
+		break;
 	default:
 		err = -ENOPROTOOPT;
 	}
@@ -2178,6 +2187,7 @@ EXPORT_SYMBOL(__nlmsg_put);
 static int netlink_dump(struct sock *sk)
 {
 	struct netlink_sock *nlk = nlk_sk(sk);
+	struct netlink_ext_ack extack = {};
 	struct netlink_callback *cb;
 	struct sk_buff *skb = NULL;
 	struct nlmsghdr *nlh;
@@ -2229,8 +2239,11 @@ static int netlink_dump(struct sock *sk)
 	skb_reserve(skb, skb_tailroom(skb) - alloc_size);
 	netlink_skb_set_owner_r(skb, sk);
 
-	if (nlk->dump_done_errno > 0)
+	if (nlk->dump_done_errno > 0) {
+		cb->extack = &extack;
 		nlk->dump_done_errno = cb->dump(skb, cb);
+		cb->extack = NULL;
+	}
 
 	if (nlk->dump_done_errno > 0 ||
 	    skb_tailroom(skb) < nlmsg_total_size(sizeof(nlk->dump_done_errno))) {
@@ -2244,7 +2257,8 @@ static int netlink_dump(struct sock *sk)
 	}
 
 	nlh = nlmsg_put_answer(skb, cb, NLMSG_DONE,
-			       sizeof(nlk->dump_done_errno), NLM_F_MULTI);
+			       sizeof(nlk->dump_done_errno),
+			       NLM_F_MULTI | cb->answer_flags);
 	if (WARN_ON(!nlh))
 		goto errout_skb;
 
@@ -2253,6 +2267,12 @@ static int netlink_dump(struct sock *sk)
 	memcpy(nlmsg_data(nlh), &nlk->dump_done_errno,
 	       sizeof(nlk->dump_done_errno));
 
+	if (extack._msg && nlk->flags & NETLINK_F_EXT_ACK) {
+		nlh->nlmsg_flags |= NLM_F_ACK_TLVS;
+		if (!nla_put_string(skb, NLMSGERR_ATTR_MSG, extack._msg))
+			nlmsg_end(skb, nlh);
+	}
+
 	if (sk_filter(sk, skb))
 		kfree_skb(skb);
 	else
@@ -2279,9 +2299,9 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
 			 const struct nlmsghdr *nlh,
 			 struct netlink_dump_control *control)
 {
+	struct netlink_sock *nlk, *nlk2;
 	struct netlink_callback *cb;
 	struct sock *sk;
-	struct netlink_sock *nlk;
 	int ret;
 
 	refcount_inc(&skb->users);
@@ -2315,6 +2335,9 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
 	cb->min_dump_alloc = control->min_dump_alloc;
 	cb->skb = skb;
 
+	nlk2 = nlk_sk(NETLINK_CB(skb).sk);
+	cb->strict_check = !!(nlk2->flags & NETLINK_F_STRICT_CHK);
+
 	if (control->start) {
 		ret = control->start(cb);
 		if (ret)
diff --git a/net/netlink/af_netlink.h b/net/netlink/af_netlink.h
index 962de7b3c023..5f454c8de6a4 100644
--- a/net/netlink/af_netlink.h
+++ b/net/netlink/af_netlink.h
@@ -15,6 +15,7 @@
 #define NETLINK_F_LISTEN_ALL_NSID	0x10
 #define NETLINK_F_CAP_ACK		0x20
 #define NETLINK_F_EXT_ACK		0x40
+#define NETLINK_F_STRICT_CHK		0x80
 
 #define NLGRPSZ(x)	(ALIGN(x, sizeof(unsigned long) * 8) / 8)
 #define NLGRPLONGS(x)	(NLGRPSZ(x)/sizeof(unsigned long))
diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c
index a66f102c6c01..4503937915ad 100644
--- a/net/nfc/nci/uart.c
+++ b/net/nfc/nci/uart.c
@@ -192,10 +192,8 @@ static void nci_uart_tty_close(struct tty_struct *tty)
 	if (!nu)
 		return;
 
-	if (nu->tx_skb)
-		kfree_skb(nu->tx_skb);
-	if (nu->rx_skb)
-		kfree_skb(nu->rx_skb);
+	kfree_skb(nu->tx_skb);
+	kfree_skb(nu->rx_skb);
 
 	skb_queue_purge(&nu->tx_q);
 
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 35ae64cbef33..6bec37ab4472 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -933,6 +933,11 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 	struct nf_conn *ct;
 
 	if (!cached) {
+		struct nf_hook_state state = {
+			.hook = NF_INET_PRE_ROUTING,
+			.pf = info->family,
+			.net = net,
+		};
 		struct nf_conn *tmpl = info->ct;
 		int err;
 
@@ -944,8 +949,7 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 			nf_ct_set(skb, tmpl, IP_CT_NEW);
 		}
 
-		err = nf_conntrack_in(net, info->family,
-				      NF_INET_PRE_ROUTING, skb);
+		err = nf_conntrack_in(skb, &state);
 		if (err != NF_ACCEPT)
 			return -ENOENT;
 
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 0f5ce77460d4..6679e96ab1dc 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1182,14 +1182,14 @@ static int ovs_flow_cmd_set(struct sk_buff *skb, struct genl_info *info)
 						       ovs_header->dp_ifindex,
 						       reply, info->snd_portid,
 						       info->snd_seq, 0,
-						       OVS_FLOW_CMD_NEW,
+						       OVS_FLOW_CMD_SET,
 						       ufid_flags);
 			BUG_ON(error < 0);
 		}
 	} else {
 		/* Could not alloc without acts before locking. */
 		reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex,
-						info, OVS_FLOW_CMD_NEW, false,
+						info, OVS_FLOW_CMD_SET, false,
 						ufid_flags);
 
 		if (IS_ERR(reply)) {
@@ -1265,7 +1265,7 @@ static int ovs_flow_cmd_get(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex, info,
-					OVS_FLOW_CMD_NEW, true, ufid_flags);
+					OVS_FLOW_CMD_GET, true, ufid_flags);
 	if (IS_ERR(reply)) {
 		err = PTR_ERR(reply);
 		goto unlock;
@@ -1389,7 +1389,7 @@ static int ovs_flow_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb)
 		if (ovs_flow_cmd_fill_info(flow, ovs_header->dp_ifindex, skb,
 					   NETLINK_CB(cb->skb).portid,
 					   cb->nlh->nlmsg_seq, NLM_F_MULTI,
-					   OVS_FLOW_CMD_NEW, ufid_flags) < 0)
+					   OVS_FLOW_CMD_GET, ufid_flags) < 0)
 			break;
 
 		cb->args[0] = bucket;
@@ -1730,7 +1730,7 @@ static int ovs_dp_cmd_set(struct sk_buff *skb, struct genl_info *info)
 	ovs_dp_change(dp, info->attrs);
 
 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,
-				   info->snd_seq, 0, OVS_DP_CMD_NEW);
+				   info->snd_seq, 0, OVS_DP_CMD_SET);
 	BUG_ON(err < 0);
 
 	ovs_unlock();
@@ -1761,7 +1761,7 @@ static int ovs_dp_cmd_get(struct sk_buff *skb, struct genl_info *info)
 		goto err_unlock_free;
 	}
 	err = ovs_dp_cmd_fill_info(dp, reply, info->snd_portid,
-				   info->snd_seq, 0, OVS_DP_CMD_NEW);
+				   info->snd_seq, 0, OVS_DP_CMD_GET);
 	BUG_ON(err < 0);
 	ovs_unlock();
 
@@ -1785,7 +1785,7 @@ static int ovs_dp_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb)
 		if (i >= skip &&
 		    ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).portid,
 					 cb->nlh->nlmsg_seq, NLM_F_MULTI,
-					 OVS_DP_CMD_NEW) < 0)
+					 OVS_DP_CMD_GET) < 0)
 			break;
 		i++;
 	}
@@ -2101,7 +2101,7 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info)
 
 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),
 				      info->snd_portid, info->snd_seq, 0,
-				      OVS_VPORT_CMD_NEW);
+				      OVS_VPORT_CMD_SET);
 	BUG_ON(err < 0);
 
 	ovs_unlock();
@@ -2182,7 +2182,7 @@ static int ovs_vport_cmd_get(struct sk_buff *skb, struct genl_info *info)
 		goto exit_unlock_free;
 	err = ovs_vport_cmd_fill_info(vport, reply, genl_info_net(info),
 				      info->snd_portid, info->snd_seq, 0,
-				      OVS_VPORT_CMD_NEW);
+				      OVS_VPORT_CMD_GET);
 	BUG_ON(err < 0);
 	rcu_read_unlock();
 
@@ -2218,7 +2218,7 @@ static int ovs_vport_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb)
 						    NETLINK_CB(cb->skb).portid,
 						    cb->nlh->nlmsg_seq,
 						    NLM_F_MULTI,
-						    OVS_VPORT_CMD_NEW) < 0)
+						    OVS_VPORT_CMD_GET) < 0)
 				goto out;
 
 			j++;
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 56b8e7167790..35966da84769 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -254,21 +254,18 @@ static bool icmphdr_ok(struct sk_buff *skb)
 
 static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
 {
+	unsigned short frag_off;
+	unsigned int payload_ofs = 0;
 	unsigned int nh_ofs = skb_network_offset(skb);
 	unsigned int nh_len;
-	int payload_ofs;
 	struct ipv6hdr *nh;
-	uint8_t nexthdr;
-	__be16 frag_off;
-	int err;
+	int err, nexthdr, flags = 0;
 
 	err = check_header(skb, nh_ofs + sizeof(*nh));
 	if (unlikely(err))
 		return err;
 
 	nh = ipv6_hdr(skb);
-	nexthdr = nh->nexthdr;
-	payload_ofs = (u8 *)(nh + 1) - skb->data;
 
 	key->ip.proto = NEXTHDR_NONE;
 	key->ip.tos = ipv6_get_dsfield(nh);
@@ -277,10 +274,9 @@ static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
 	key->ipv6.addr.src = nh->saddr;
 	key->ipv6.addr.dst = nh->daddr;
 
-	payload_ofs = ipv6_skip_exthdr(skb, payload_ofs, &nexthdr, &frag_off);
-
-	if (frag_off) {
-		if (frag_off & htons(~0x7))
+	nexthdr = ipv6_find_hdr(skb, &payload_ofs, -1, &frag_off, &flags);
+	if (flags & IP6_FH_F_FRAG) {
+		if (frag_off)
 			key->ip.frag = OVS_FRAG_TYPE_LATER;
 		else
 			key->ip.frag = OVS_FRAG_TYPE_FIRST;
@@ -288,11 +284,11 @@ static int parse_ipv6hdr(struct sk_buff *skb, struct sw_flow_key *key)
 		key->ip.frag = OVS_FRAG_TYPE_NONE;
 	}
 
-	/* Delayed handling of error in ipv6_skip_exthdr() as it
-	 * always sets frag_off to a valid value which may be
+	/* Delayed handling of error in ipv6_find_hdr() as it
+	 * always sets flags and frag_off to a valid value which may be
 	 * used to set key->ip.frag above.
 	 */
-	if (unlikely(payload_ofs < 0))
+	if (unlikely(nexthdr < 0))
 		return -EPROTO;
 
 	nh_len = payload_ofs - nh_ofs;
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index bb95c43aae76..26f71cbf7527 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -43,7 +43,8 @@ static struct internal_dev *internal_dev_priv(struct net_device *netdev)
 }
 
 /* Called with rcu_read_lock_bh. */
-static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t
+internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	int len, err;
 
@@ -62,7 +63,7 @@ static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
 	} else {
 		netdev->stats.tx_errors++;
 	}
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int internal_dev_open(struct net_device *netdev)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index d6e94dc7e290..ec3095f13aae 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -3808,6 +3808,20 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
 
 		return fanout_set_data(po, optval, optlen);
 	}
+	case PACKET_IGNORE_OUTGOING:
+	{
+		int val;
+
+		if (optlen != sizeof(val))
+			return -EINVAL;
+		if (copy_from_user(&val, optval, sizeof(val)))
+			return -EFAULT;
+		if (val < 0 || val > 1)
+			return -EINVAL;
+
+		po->prot_hook.ignore_outgoing = !!val;
+		return 0;
+	}
 	case PACKET_TX_HAS_OFF:
 	{
 		unsigned int val;
@@ -3931,6 +3945,9 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
 			((u32)po->fanout->flags << 24)) :
 		       0);
 		break;
+	case PACKET_IGNORE_OUTGOING:
+		val = po->prot_hook.ignore_outgoing;
+		break;
 	case PACKET_ROLLOVER_STATS:
 		if (!po->rollover)
 			return -EINVAL;
diff --git a/net/rds/rds.h b/net/rds/rds.h
index c4dcf654d8fe..6bfaf05b63b2 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -278,7 +278,7 @@ struct rds_incoming {
 	struct in6_addr		i_saddr;
 
 	rds_rdma_cookie_t	i_rdma_cookie;
-	struct timeval		i_rx_tstamp;
+	ktime_t			i_rx_tstamp;
 	u64			i_rx_lat_trace[RDS_RX_MAX_TRACES];
 };
 
diff --git a/net/rds/recv.c b/net/rds/recv.c
index 504cd6bcc54c..727639dac8a7 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -43,18 +43,14 @@
 void rds_inc_init(struct rds_incoming *inc, struct rds_connection *conn,
 		 struct in6_addr *saddr)
 {
-	int i;
-
 	refcount_set(&inc->i_refcount, 1);
 	INIT_LIST_HEAD(&inc->i_item);
 	inc->i_conn = conn;
 	inc->i_saddr = *saddr;
 	inc->i_rdma_cookie = 0;
-	inc->i_rx_tstamp.tv_sec = 0;
-	inc->i_rx_tstamp.tv_usec = 0;
+	inc->i_rx_tstamp = ktime_set(0, 0);
 
-	for (i = 0; i < RDS_RX_MAX_TRACES; i++)
-		inc->i_rx_lat_trace[i] = 0;
+	memset(inc->i_rx_lat_trace, 0, sizeof(inc->i_rx_lat_trace));
 }
 EXPORT_SYMBOL_GPL(rds_inc_init);
 
@@ -67,8 +63,7 @@ void rds_inc_path_init(struct rds_incoming *inc, struct rds_conn_path *cp,
 	inc->i_conn_path = cp;
 	inc->i_saddr = *saddr;
 	inc->i_rdma_cookie = 0;
-	inc->i_rx_tstamp.tv_sec = 0;
-	inc->i_rx_tstamp.tv_usec = 0;
+	inc->i_rx_tstamp = ktime_set(0, 0);
 }
 EXPORT_SYMBOL_GPL(rds_inc_path_init);
 
@@ -385,7 +380,7 @@ void rds_recv_incoming(struct rds_connection *conn, struct in6_addr *saddr,
 				      be32_to_cpu(inc->i_hdr.h_len),
 				      inc->i_hdr.h_dport);
 		if (sock_flag(sk, SOCK_RCVTSTAMP))
-			do_gettimeofday(&inc->i_rx_tstamp);
+			inc->i_rx_tstamp = ktime_get_real();
 		rds_inc_addref(inc);
 		inc->i_rx_lat_trace[RDS_MSG_RX_END] = local_clock();
 		list_add_tail(&inc->i_item, &rs->rs_recv_queue);
@@ -552,11 +547,11 @@ static int rds_cmsg_recv(struct rds_incoming *inc, struct msghdr *msg,
 			goto out;
 	}
 
-	if ((inc->i_rx_tstamp.tv_sec != 0) &&
+	if ((inc->i_rx_tstamp != 0) &&
 	    sock_flag(rds_rs_to_sk(rs), SOCK_RCVTSTAMP)) {
+		struct timeval tv = ktime_to_timeval(inc->i_rx_tstamp);
 		ret = put_cmsg(msg, SOL_SOCKET, SCM_TIMESTAMP,
-			       sizeof(struct timeval),
-			       &inc->i_rx_tstamp);
+			       sizeof(tv), &tv);
 		if (ret)
 			goto out;
 	}
diff --git a/net/rfkill/core.c b/net/rfkill/core.c
index 1355f5ca8d22..abca57040f37 100644
--- a/net/rfkill/core.c
+++ b/net/rfkill/core.c
@@ -510,8 +510,8 @@ void rfkill_remove_epo_lock(void)
 /**
  * rfkill_is_epo_lock_active - returns true EPO is active
  *
- * Returns 0 (false) if there is NOT an active EPO contidion,
- * and 1 (true) if there is an active EPO contition, which
+ * Returns 0 (false) if there is NOT an active EPO condition,
+ * and 1 (true) if there is an active EPO condition, which
  * locks all radios in one of the BLOCKED states.
  *
  * Can be called in atomic context.
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index ac44d8afffb1..013dbcb052e5 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -97,7 +97,8 @@ static int rxrpc_validate_address(struct rxrpc_sock *rx,
 	    srx->transport_len > len)
 		return -EINVAL;
 
-	if (srx->transport.family != rx->family)
+	if (srx->transport.family != rx->family &&
+	    srx->transport.family == AF_INET && rx->family != AF_INET6)
 		return -EAFNOSUPPORT;
 
 	switch (srx->transport.family) {
@@ -385,6 +386,20 @@ u32 rxrpc_kernel_check_life(struct socket *sock, struct rxrpc_call *call)
 EXPORT_SYMBOL(rxrpc_kernel_check_life);
 
 /**
+ * rxrpc_kernel_get_epoch - Retrieve the epoch value from a call.
+ * @sock: The socket the call is on
+ * @call: The call to query
+ *
+ * Allow a kernel service to retrieve the epoch value from a service call to
+ * see if the client at the other end rebooted.
+ */
+u32 rxrpc_kernel_get_epoch(struct socket *sock, struct rxrpc_call *call)
+{
+	return call->conn->proto.epoch;
+}
+EXPORT_SYMBOL(rxrpc_kernel_get_epoch);
+
+/**
  * rxrpc_kernel_check_call - Check a call's state
  * @sock: The socket the call is on
  * @call: The call to check
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index ef9554131434..0a7c49e8e053 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -302,6 +302,7 @@ struct rxrpc_peer {
 
 	/* calculated RTT cache */
 #define RXRPC_RTT_CACHE_SIZE 32
+	spinlock_t		rtt_input_lock;	/* RTT lock for input routine */
 	ktime_t			rtt_last_req;	/* Time of last RTT request */
 	u64			rtt;		/* Current RTT estimate (in nS) */
 	u64			rtt_sum;	/* Sum of cache contents */
@@ -442,17 +443,17 @@ struct rxrpc_connection {
 	spinlock_t		state_lock;	/* state-change lock */
 	enum rxrpc_conn_cache_state cache_state;
 	enum rxrpc_conn_proto_state state;	/* current state of connection */
-	u32			local_abort;	/* local abort code */
-	u32			remote_abort;	/* remote abort code */
+	u32			abort_code;	/* Abort code of connection abort */
 	int			debug_id;	/* debug ID for printks */
 	atomic_t		serial;		/* packet serial number counter */
 	unsigned int		hi_serial;	/* highest serial number received */
 	u32			security_nonce;	/* response re-use preventer */
-	u16			service_id;	/* Service ID, possibly upgraded */
+	u32			service_id;	/* Service ID, possibly upgraded */
 	u8			size_align;	/* data size alignment (for security) */
 	u8			security_size;	/* security header size */
 	u8			security_ix;	/* security type */
 	u8			out_clientflag;	/* RXRPC_CLIENT_INITIATED if we are client */
+	short			error;		/* Local error code */
 };
 
 static inline bool rxrpc_to_server(const struct rxrpc_skb_priv *sp)
@@ -635,6 +636,8 @@ struct rxrpc_call {
 	bool			tx_phase;	/* T if transmission phase, F if receive phase */
 	u8			nr_jumbo_bad;	/* Number of jumbo dups/exceeds-windows */
 
+	spinlock_t		input_lock;	/* Lock for packet input to this call */
+
 	/* receive-phase ACK management */
 	u8			ackr_reason;	/* reason to ACK */
 	u16			ackr_skew;	/* skew on packet being ACK'd */
@@ -720,8 +723,6 @@ int rxrpc_service_prealloc(struct rxrpc_sock *, gfp_t);
 void rxrpc_discard_prealloc(struct rxrpc_sock *);
 struct rxrpc_call *rxrpc_new_incoming_call(struct rxrpc_local *,
 					   struct rxrpc_sock *,
-					   struct rxrpc_peer *,
-					   struct rxrpc_connection *,
 					   struct sk_buff *);
 void rxrpc_accept_incoming_calls(struct rxrpc_local *);
 struct rxrpc_call *rxrpc_accept_call(struct rxrpc_sock *, unsigned long,
@@ -891,8 +892,9 @@ extern unsigned long rxrpc_conn_idle_client_fast_expiry;
 extern struct idr rxrpc_client_conn_ids;
 
 void rxrpc_destroy_client_conn_ids(void);
-int rxrpc_connect_call(struct rxrpc_call *, struct rxrpc_conn_parameters *,
-		       struct sockaddr_rxrpc *, gfp_t);
+int rxrpc_connect_call(struct rxrpc_sock *, struct rxrpc_call *,
+		       struct rxrpc_conn_parameters *, struct sockaddr_rxrpc *,
+		       gfp_t);
 void rxrpc_expose_client_call(struct rxrpc_call *);
 void rxrpc_disconnect_client_call(struct rxrpc_call *);
 void rxrpc_put_client_conn(struct rxrpc_connection *);
@@ -965,7 +967,7 @@ void rxrpc_unpublish_service_conn(struct rxrpc_connection *);
 /*
  * input.c
  */
-void rxrpc_data_ready(struct sock *);
+int rxrpc_input_packet(struct sock *, struct sk_buff *);
 
 /*
  * insecure.c
@@ -1045,10 +1047,11 @@ void rxrpc_peer_keepalive_worker(struct work_struct *);
  */
 struct rxrpc_peer *rxrpc_lookup_peer_rcu(struct rxrpc_local *,
 					 const struct sockaddr_rxrpc *);
-struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_local *,
+struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_sock *, struct rxrpc_local *,
 				     struct sockaddr_rxrpc *, gfp_t);
 struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *, gfp_t);
-void rxrpc_new_incoming_peer(struct rxrpc_local *, struct rxrpc_peer *);
+void rxrpc_new_incoming_peer(struct rxrpc_sock *, struct rxrpc_local *,
+			     struct rxrpc_peer *);
 void rxrpc_destroy_all_peers(struct rxrpc_net *);
 struct rxrpc_peer *rxrpc_get_peer(struct rxrpc_peer *);
 struct rxrpc_peer *rxrpc_get_peer_maybe(struct rxrpc_peer *);
@@ -1059,6 +1062,7 @@ void rxrpc_put_peer(struct rxrpc_peer *);
  */
 extern const struct seq_operations rxrpc_call_seq_ops;
 extern const struct seq_operations rxrpc_connection_seq_ops;
+extern const struct seq_operations rxrpc_peer_seq_ops;
 
 /*
  * recvmsg.c
@@ -1095,7 +1099,6 @@ void rxrpc_new_skb(struct sk_buff *, enum rxrpc_skb_trace);
 void rxrpc_see_skb(struct sk_buff *, enum rxrpc_skb_trace);
 void rxrpc_get_skb(struct sk_buff *, enum rxrpc_skb_trace);
 void rxrpc_free_skb(struct sk_buff *, enum rxrpc_skb_trace);
-void rxrpc_lose_skb(struct sk_buff *, enum rxrpc_skb_trace);
 void rxrpc_purge_queue(struct sk_buff_head *);
 
 /*
@@ -1112,8 +1115,7 @@ static inline void rxrpc_sysctl_exit(void) {}
 /*
  * utils.c
  */
-int rxrpc_extract_addr_from_skb(struct rxrpc_local *, struct sockaddr_rxrpc *,
-				struct sk_buff *);
+int rxrpc_extract_addr_from_skb(struct sockaddr_rxrpc *, struct sk_buff *);
 
 static inline bool before(u32 seq1, u32 seq2)
 {
diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c
index 9c7f26d06a52..44860505246d 100644
--- a/net/rxrpc/call_accept.c
+++ b/net/rxrpc/call_accept.c
@@ -280,14 +280,14 @@ static struct rxrpc_call *rxrpc_alloc_incoming_call(struct rxrpc_sock *rx,
 			peer = NULL;
 		if (!peer) {
 			peer = b->peer_backlog[peer_tail];
-			if (rxrpc_extract_addr_from_skb(local, &peer->srx, skb) < 0)
+			if (rxrpc_extract_addr_from_skb(&peer->srx, skb) < 0)
 				return NULL;
 			b->peer_backlog[peer_tail] = NULL;
 			smp_store_release(&b->peer_backlog_tail,
 					  (peer_tail + 1) &
 					  (RXRPC_BACKLOG_MAX - 1));
 
-			rxrpc_new_incoming_peer(local, peer);
+			rxrpc_new_incoming_peer(rx, local, peer);
 		}
 
 		/* Now allocate and set up the connection */
@@ -333,11 +333,11 @@ static struct rxrpc_call *rxrpc_alloc_incoming_call(struct rxrpc_sock *rx,
  */
 struct rxrpc_call *rxrpc_new_incoming_call(struct rxrpc_local *local,
 					   struct rxrpc_sock *rx,
-					   struct rxrpc_peer *peer,
-					   struct rxrpc_connection *conn,
 					   struct sk_buff *skb)
 {
 	struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
+	struct rxrpc_connection *conn;
+	struct rxrpc_peer *peer = NULL;
 	struct rxrpc_call *call;
 
 	_enter("");
@@ -354,6 +354,13 @@ struct rxrpc_call *rxrpc_new_incoming_call(struct rxrpc_local *local,
 		goto out;
 	}
 
+	/* The peer, connection and call may all have sprung into existence due
+	 * to a duplicate packet being handled on another CPU in parallel, so
+	 * we have to recheck the routing.  However, we're now holding
+	 * rx->incoming_lock, so the values should remain stable.
+	 */
+	conn = rxrpc_find_connection_rcu(local, skb, &peer);
+
 	call = rxrpc_alloc_incoming_call(rx, local, peer, conn, skb);
 	if (!call) {
 		skb->mark = RXRPC_SKB_MARK_REJECT_BUSY;
@@ -396,20 +403,22 @@ struct rxrpc_call *rxrpc_new_incoming_call(struct rxrpc_local *local,
 
 	case RXRPC_CONN_SERVICE:
 		write_lock(&call->state_lock);
-		if (rx->discard_new_call)
-			call->state = RXRPC_CALL_SERVER_RECV_REQUEST;
-		else
-			call->state = RXRPC_CALL_SERVER_ACCEPTING;
+		if (call->state < RXRPC_CALL_COMPLETE) {
+			if (rx->discard_new_call)
+				call->state = RXRPC_CALL_SERVER_RECV_REQUEST;
+			else
+				call->state = RXRPC_CALL_SERVER_ACCEPTING;
+		}
 		write_unlock(&call->state_lock);
 		break;
 
 	case RXRPC_CONN_REMOTELY_ABORTED:
 		rxrpc_set_call_completion(call, RXRPC_CALL_REMOTELY_ABORTED,
-					  conn->remote_abort, -ECONNABORTED);
+					  conn->abort_code, conn->error);
 		break;
 	case RXRPC_CONN_LOCALLY_ABORTED:
 		rxrpc_abort_call("CON", call, sp->hdr.seq,
-				 conn->local_abort, -ECONNABORTED);
+				 conn->abort_code, conn->error);
 		break;
 	default:
 		BUG();
diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 799f75b6900d..8f1a8f85b1f9 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -138,6 +138,7 @@ struct rxrpc_call *rxrpc_alloc_call(struct rxrpc_sock *rx, gfp_t gfp,
 	init_waitqueue_head(&call->waitq);
 	spin_lock_init(&call->lock);
 	spin_lock_init(&call->notify_lock);
+	spin_lock_init(&call->input_lock);
 	rwlock_init(&call->state_lock);
 	atomic_set(&call->usage, 1);
 	call->debug_id = debug_id;
@@ -287,7 +288,7 @@ struct rxrpc_call *rxrpc_new_client_call(struct rxrpc_sock *rx,
 	/* Set up or get a connection record and set the protocol parameters,
 	 * including channel number and call ID.
 	 */
-	ret = rxrpc_connect_call(call, cp, srx, gfp);
+	ret = rxrpc_connect_call(rx, call, cp, srx, gfp);
 	if (ret < 0)
 		goto error;
 
@@ -339,7 +340,7 @@ int rxrpc_retry_client_call(struct rxrpc_sock *rx,
 	/* Set up or get a connection record and set the protocol parameters,
 	 * including channel number and call ID.
 	 */
-	ret = rxrpc_connect_call(call, cp, srx, gfp);
+	ret = rxrpc_connect_call(rx, call, cp, srx, gfp);
 	if (ret < 0)
 		goto error;
 
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index 8acf74fe24c0..521189f4b666 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -276,7 +276,8 @@ dont_reuse:
  * If we return with a connection, the call will be on its waiting list.  It's
  * left to the caller to assign a channel and wake up the call.
  */
-static int rxrpc_get_client_conn(struct rxrpc_call *call,
+static int rxrpc_get_client_conn(struct rxrpc_sock *rx,
+				 struct rxrpc_call *call,
 				 struct rxrpc_conn_parameters *cp,
 				 struct sockaddr_rxrpc *srx,
 				 gfp_t gfp)
@@ -289,7 +290,7 @@ static int rxrpc_get_client_conn(struct rxrpc_call *call,
 
 	_enter("{%d,%lx},", call->debug_id, call->user_call_ID);
 
-	cp->peer = rxrpc_lookup_peer(cp->local, srx, gfp);
+	cp->peer = rxrpc_lookup_peer(rx, cp->local, srx, gfp);
 	if (!cp->peer)
 		goto error;
 
@@ -683,7 +684,8 @@ out:
  * find a connection for a call
  * - called in process context with IRQs enabled
  */
-int rxrpc_connect_call(struct rxrpc_call *call,
+int rxrpc_connect_call(struct rxrpc_sock *rx,
+		       struct rxrpc_call *call,
 		       struct rxrpc_conn_parameters *cp,
 		       struct sockaddr_rxrpc *srx,
 		       gfp_t gfp)
@@ -696,7 +698,7 @@ int rxrpc_connect_call(struct rxrpc_call *call,
 	rxrpc_discard_expired_client_conns(&rxnet->client_conn_reaper);
 	rxrpc_cull_active_client_conns(rxnet);
 
-	ret = rxrpc_get_client_conn(call, cp, srx, gfp);
+	ret = rxrpc_get_client_conn(rx, call, cp, srx, gfp);
 	if (ret < 0)
 		goto out;
 
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c
index 6df56ce68861..b6fca8ebb117 100644
--- a/net/rxrpc/conn_event.c
+++ b/net/rxrpc/conn_event.c
@@ -126,7 +126,7 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
 
 	switch (chan->last_type) {
 	case RXRPC_PACKET_TYPE_ABORT:
-		_proto("Tx ABORT %%%u { %d } [re]", serial, conn->local_abort);
+		_proto("Tx ABORT %%%u { %d } [re]", serial, conn->abort_code);
 		break;
 	case RXRPC_PACKET_TYPE_ACK:
 		trace_rxrpc_tx_ack(chan->call_debug_id, serial,
@@ -153,13 +153,12 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
  * pass a connection-level abort onto all calls on that connection
  */
 static void rxrpc_abort_calls(struct rxrpc_connection *conn,
-			      enum rxrpc_call_completion compl,
-			      u32 abort_code, int error)
+			      enum rxrpc_call_completion compl)
 {
 	struct rxrpc_call *call;
 	int i;
 
-	_enter("{%d},%x", conn->debug_id, abort_code);
+	_enter("{%d},%x", conn->debug_id, conn->abort_code);
 
 	spin_lock(&conn->channel_lock);
 
@@ -172,9 +171,11 @@ static void rxrpc_abort_calls(struct rxrpc_connection *conn,
 				trace_rxrpc_abort(call->debug_id,
 						  "CON", call->cid,
 						  call->call_id, 0,
-						  abort_code, error);
+						  conn->abort_code,
+						  conn->error);
 			if (rxrpc_set_call_completion(call, compl,
-						      abort_code, error))
+						      conn->abort_code,
+						      conn->error))
 				rxrpc_notify_socket(call);
 		}
 	}
@@ -207,10 +208,12 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
 		return 0;
 	}
 
+	conn->error = error;
+	conn->abort_code = abort_code;
 	conn->state = RXRPC_CONN_LOCALLY_ABORTED;
 	spin_unlock_bh(&conn->state_lock);
 
-	rxrpc_abort_calls(conn, RXRPC_CALL_LOCALLY_ABORTED, abort_code, error);
+	rxrpc_abort_calls(conn, RXRPC_CALL_LOCALLY_ABORTED);
 
 	msg.msg_name	= &conn->params.peer->srx.transport;
 	msg.msg_namelen	= conn->params.peer->srx.transport_len;
@@ -229,7 +232,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
 	whdr._rsvd	= 0;
 	whdr.serviceId	= htons(conn->service_id);
 
-	word		= htonl(conn->local_abort);
+	word		= htonl(conn->abort_code);
 
 	iov[0].iov_base	= &whdr;
 	iov[0].iov_len	= sizeof(whdr);
@@ -240,7 +243,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
 
 	serial = atomic_inc_return(&conn->serial);
 	whdr.serial = htonl(serial);
-	_proto("Tx CONN ABORT %%%u { %d }", serial, conn->local_abort);
+	_proto("Tx CONN ABORT %%%u { %d }", serial, conn->abort_code);
 
 	ret = kernel_sendmsg(conn->params.local->socket, &msg, iov, 2, len);
 	if (ret < 0) {
@@ -315,9 +318,10 @@ static int rxrpc_process_event(struct rxrpc_connection *conn,
 		abort_code = ntohl(wtmp);
 		_proto("Rx ABORT %%%u { ac=%d }", sp->hdr.serial, abort_code);
 
+		conn->error = -ECONNABORTED;
+		conn->abort_code = abort_code;
 		conn->state = RXRPC_CONN_REMOTELY_ABORTED;
-		rxrpc_abort_calls(conn, RXRPC_CALL_REMOTELY_ABORTED,
-				  abort_code, -ECONNABORTED);
+		rxrpc_abort_calls(conn, RXRPC_CALL_REMOTELY_ABORTED);
 		return -ECONNABORTED;
 
 	case RXRPC_PACKET_TYPE_CHALLENGE:
diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c
index 885dae829f4a..c332722820c2 100644
--- a/net/rxrpc/conn_object.c
+++ b/net/rxrpc/conn_object.c
@@ -86,11 +86,12 @@ struct rxrpc_connection *rxrpc_find_connection_rcu(struct rxrpc_local *local,
 
 	_enter(",%x", sp->hdr.cid & RXRPC_CIDMASK);
 
-	if (rxrpc_extract_addr_from_skb(local, &srx, skb) < 0)
+	if (rxrpc_extract_addr_from_skb(&srx, skb) < 0)
 		goto not_found;
 
-	/* We may have to handle mixing IPv4 and IPv6 */
-	if (srx.transport.family != local->srx.transport.family) {
+	if (srx.transport.family != local->srx.transport.family &&
+	    (srx.transport.family == AF_INET &&
+	     local->srx.transport.family != AF_INET6)) {
 		pr_warn_ratelimited("AF_RXRPC: Protocol mismatch %u not %u\n",
 				    srx.transport.family,
 				    local->srx.transport.family);
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c
index 800f5b8a1baa..9128aa0e40aa 100644
--- a/net/rxrpc/input.c
+++ b/net/rxrpc/input.c
@@ -216,10 +216,11 @@ static void rxrpc_send_ping(struct rxrpc_call *call, struct sk_buff *skb,
 /*
  * Apply a hard ACK by advancing the Tx window.
  */
-static void rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
+static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
 				   struct rxrpc_ack_summary *summary)
 {
 	struct sk_buff *skb, *list = NULL;
+	bool rot_last = false;
 	int ix;
 	u8 annotation;
 
@@ -243,15 +244,17 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
 		skb->next = list;
 		list = skb;
 
-		if (annotation & RXRPC_TX_ANNO_LAST)
+		if (annotation & RXRPC_TX_ANNO_LAST) {
 			set_bit(RXRPC_CALL_TX_LAST, &call->flags);
+			rot_last = true;
+		}
 		if ((annotation & RXRPC_TX_ANNO_MASK) != RXRPC_TX_ANNO_ACK)
 			summary->nr_rot_new_acks++;
 	}
 
 	spin_unlock(&call->lock);
 
-	trace_rxrpc_transmit(call, (test_bit(RXRPC_CALL_TX_LAST, &call->flags) ?
+	trace_rxrpc_transmit(call, (rot_last ?
 				    rxrpc_transmit_rotate_last :
 				    rxrpc_transmit_rotate));
 	wake_up(&call->waitq);
@@ -259,9 +262,11 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
 	while (list) {
 		skb = list;
 		list = skb->next;
-		skb->next = NULL;
+		skb_mark_not_on_list(skb);
 		rxrpc_free_skb(skb, rxrpc_skb_tx_freed);
 	}
+
+	return rot_last;
 }
 
 /*
@@ -273,23 +278,26 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
 static bool rxrpc_end_tx_phase(struct rxrpc_call *call, bool reply_begun,
 			       const char *abort_why)
 {
+	unsigned int state;
 
 	ASSERT(test_bit(RXRPC_CALL_TX_LAST, &call->flags));
 
 	write_lock(&call->state_lock);
 
-	switch (call->state) {
+	state = call->state;
+	switch (state) {
 	case RXRPC_CALL_CLIENT_SEND_REQUEST:
 	case RXRPC_CALL_CLIENT_AWAIT_REPLY:
 		if (reply_begun)
-			call->state = RXRPC_CALL_CLIENT_RECV_REPLY;
+			call->state = state = RXRPC_CALL_CLIENT_RECV_REPLY;
 		else
-			call->state = RXRPC_CALL_CLIENT_AWAIT_REPLY;
+			call->state = state = RXRPC_CALL_CLIENT_AWAIT_REPLY;
 		break;
 
 	case RXRPC_CALL_SERVER_AWAIT_ACK:
 		__rxrpc_call_completed(call);
 		rxrpc_notify_socket(call);
+		state = call->state;
 		break;
 
 	default:
@@ -297,11 +305,10 @@ static bool rxrpc_end_tx_phase(struct rxrpc_call *call, bool reply_begun,
 	}
 
 	write_unlock(&call->state_lock);
-	if (call->state == RXRPC_CALL_CLIENT_AWAIT_REPLY) {
+	if (state == RXRPC_CALL_CLIENT_AWAIT_REPLY)
 		trace_rxrpc_transmit(call, rxrpc_transmit_await_reply);
-	} else {
+	else
 		trace_rxrpc_transmit(call, rxrpc_transmit_end);
-	}
 	_leave(" = ok");
 	return true;
 
@@ -332,11 +339,11 @@ static bool rxrpc_receiving_reply(struct rxrpc_call *call)
 		trace_rxrpc_timer(call, rxrpc_timer_init_for_reply, now);
 	}
 
-	if (!test_bit(RXRPC_CALL_TX_LAST, &call->flags))
-		rxrpc_rotate_tx_window(call, top, &summary);
 	if (!test_bit(RXRPC_CALL_TX_LAST, &call->flags)) {
-		rxrpc_proto_abort("TXL", call, top);
-		return false;
+		if (!rxrpc_rotate_tx_window(call, top, &summary)) {
+			rxrpc_proto_abort("TXL", call, top);
+			return false;
+		}
 	}
 	if (!rxrpc_end_tx_phase(call, true, "ETD"))
 		return false;
@@ -452,13 +459,15 @@ static void rxrpc_input_data(struct rxrpc_call *call, struct sk_buff *skb,
 		}
 	}
 
+	spin_lock(&call->input_lock);
+
 	/* Received data implicitly ACKs all of the request packets we sent
 	 * when we're acting as a client.
 	 */
 	if ((state == RXRPC_CALL_CLIENT_SEND_REQUEST ||
 	     state == RXRPC_CALL_CLIENT_AWAIT_REPLY) &&
 	    !rxrpc_receiving_reply(call))
-		return;
+		goto unlock;
 
 	call->ackr_prev_seq = seq;
 
@@ -488,12 +497,16 @@ next_subpacket:
 
 	if (flags & RXRPC_LAST_PACKET) {
 		if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) &&
-		    seq != call->rx_top)
-			return rxrpc_proto_abort("LSN", call, seq);
+		    seq != call->rx_top) {
+			rxrpc_proto_abort("LSN", call, seq);
+			goto unlock;
+		}
 	} else {
 		if (test_bit(RXRPC_CALL_RX_LAST, &call->flags) &&
-		    after_eq(seq, call->rx_top))
-			return rxrpc_proto_abort("LSA", call, seq);
+		    after_eq(seq, call->rx_top)) {
+			rxrpc_proto_abort("LSA", call, seq);
+			goto unlock;
+		}
 	}
 
 	trace_rxrpc_rx_data(call->debug_id, seq, serial, flags, annotation);
@@ -560,8 +573,10 @@ next_subpacket:
 skip:
 	offset += len;
 	if (flags & RXRPC_JUMBO_PACKET) {
-		if (skb_copy_bits(skb, offset, &flags, 1) < 0)
-			return rxrpc_proto_abort("XJF", call, seq);
+		if (skb_copy_bits(skb, offset, &flags, 1) < 0) {
+			rxrpc_proto_abort("XJF", call, seq);
+			goto unlock;
+		}
 		offset += sizeof(struct rxrpc_jumbo_header);
 		seq++;
 		serial++;
@@ -601,6 +616,9 @@ ack:
 		trace_rxrpc_notify_socket(call->debug_id, serial);
 		rxrpc_notify_socket(call);
 	}
+
+unlock:
+	spin_unlock(&call->input_lock);
 	_leave(" [queued]");
 }
 
@@ -687,15 +705,14 @@ static void rxrpc_input_ping_response(struct rxrpc_call *call,
 
 	ping_time = call->ping_time;
 	smp_rmb();
-	ping_serial = call->ping_serial;
+	ping_serial = READ_ONCE(call->ping_serial);
 
 	if (orig_serial == call->acks_lost_ping)
 		rxrpc_input_check_for_lost_ack(call);
 
-	if (!test_bit(RXRPC_CALL_PINGING, &call->flags) ||
-	    before(orig_serial, ping_serial))
+	if (before(orig_serial, ping_serial) ||
+	    !test_and_clear_bit(RXRPC_CALL_PINGING, &call->flags))
 		return;
-	clear_bit(RXRPC_CALL_PINGING, &call->flags);
 	if (after(orig_serial, ping_serial))
 		return;
 
@@ -861,15 +878,32 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb,
 				  rxrpc_propose_ack_respond_to_ack);
 	}
 
+	/* Discard any out-of-order or duplicate ACKs. */
+	if (before_eq(sp->hdr.serial, call->acks_latest))
+		return;
+
+	buf.info.rxMTU = 0;
 	ioffset = offset + nr_acks + 3;
-	if (skb->len >= ioffset + sizeof(buf.info)) {
-		if (skb_copy_bits(skb, ioffset, &buf.info, sizeof(buf.info)) < 0)
-			return rxrpc_proto_abort("XAI", call, 0);
+	if (skb->len >= ioffset + sizeof(buf.info) &&
+	    skb_copy_bits(skb, ioffset, &buf.info, sizeof(buf.info)) < 0)
+		return rxrpc_proto_abort("XAI", call, 0);
+
+	spin_lock(&call->input_lock);
+
+	/* Discard any out-of-order or duplicate ACKs. */
+	if (before_eq(sp->hdr.serial, call->acks_latest))
+		goto out;
+	call->acks_latest_ts = skb->tstamp;
+	call->acks_latest = sp->hdr.serial;
+
+	/* Parse rwind and mtu sizes if provided. */
+	if (buf.info.rxMTU)
 		rxrpc_input_ackinfo(call, skb, &buf.info);
-	}
 
-	if (first_soft_ack == 0)
-		return rxrpc_proto_abort("AK0", call, 0);
+	if (first_soft_ack == 0) {
+		rxrpc_proto_abort("AK0", call, 0);
+		goto out;
+	}
 
 	/* Ignore ACKs unless we are or have just been transmitting. */
 	switch (READ_ONCE(call->state)) {
@@ -879,39 +913,35 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb,
 	case RXRPC_CALL_SERVER_AWAIT_ACK:
 		break;
 	default:
-		return;
-	}
-
-	/* Discard any out-of-order or duplicate ACKs. */
-	if (before_eq(sp->hdr.serial, call->acks_latest)) {
-		_debug("discard ACK %d <= %d",
-		       sp->hdr.serial, call->acks_latest);
-		return;
+		goto out;
 	}
-	call->acks_latest_ts = skb->tstamp;
-	call->acks_latest = sp->hdr.serial;
 
 	if (before(hard_ack, call->tx_hard_ack) ||
-	    after(hard_ack, call->tx_top))
-		return rxrpc_proto_abort("AKW", call, 0);
-	if (nr_acks > call->tx_top - hard_ack)
-		return rxrpc_proto_abort("AKN", call, 0);
+	    after(hard_ack, call->tx_top)) {
+		rxrpc_proto_abort("AKW", call, 0);
+		goto out;
+	}
+	if (nr_acks > call->tx_top - hard_ack) {
+		rxrpc_proto_abort("AKN", call, 0);
+		goto out;
+	}
 
-	if (after(hard_ack, call->tx_hard_ack))
-		rxrpc_rotate_tx_window(call, hard_ack, &summary);
+	if (after(hard_ack, call->tx_hard_ack)) {
+		if (rxrpc_rotate_tx_window(call, hard_ack, &summary)) {
+			rxrpc_end_tx_phase(call, false, "ETA");
+			goto out;
+		}
+	}
 
 	if (nr_acks > 0) {
-		if (skb_copy_bits(skb, offset, buf.acks, nr_acks) < 0)
-			return rxrpc_proto_abort("XSA", call, 0);
+		if (skb_copy_bits(skb, offset, buf.acks, nr_acks) < 0) {
+			rxrpc_proto_abort("XSA", call, 0);
+			goto out;
+		}
 		rxrpc_input_soft_acks(call, buf.acks, first_soft_ack, nr_acks,
 				      &summary);
 	}
 
-	if (test_bit(RXRPC_CALL_TX_LAST, &call->flags)) {
-		rxrpc_end_tx_phase(call, false, "ETA");
-		return;
-	}
-
 	if (call->rxtx_annotations[call->tx_top & RXRPC_RXTX_BUFF_MASK] &
 	    RXRPC_TX_ANNO_LAST &&
 	    summary.nr_acks == call->tx_top - hard_ack &&
@@ -920,7 +950,9 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb,
 				  false, true,
 				  rxrpc_propose_ack_ping_for_lost_reply);
 
-	return rxrpc_congestion_management(call, skb, &summary, acked_serial);
+	rxrpc_congestion_management(call, skb, &summary, acked_serial);
+out:
+	spin_unlock(&call->input_lock);
 }
 
 /*
@@ -933,9 +965,12 @@ static void rxrpc_input_ackall(struct rxrpc_call *call, struct sk_buff *skb)
 
 	_proto("Rx ACKALL %%%u", sp->hdr.serial);
 
-	rxrpc_rotate_tx_window(call, call->tx_top, &summary);
-	if (test_bit(RXRPC_CALL_TX_LAST, &call->flags))
+	spin_lock(&call->input_lock);
+
+	if (rxrpc_rotate_tx_window(call, call->tx_top, &summary))
 		rxrpc_end_tx_phase(call, false, "ETL");
+
+	spin_unlock(&call->input_lock);
 }
 
 /*
@@ -1018,18 +1053,19 @@ static void rxrpc_input_call_packet(struct rxrpc_call *call,
 }
 
 /*
- * Handle a new call on a channel implicitly completing the preceding call on
- * that channel.
+ * Handle a new service call on a channel implicitly completing the preceding
+ * call on that channel.  This does not apply to client conns.
  *
  * TODO: If callNumber > call_id + 1, renegotiate security.
  */
-static void rxrpc_input_implicit_end_call(struct rxrpc_connection *conn,
+static void rxrpc_input_implicit_end_call(struct rxrpc_sock *rx,
+					  struct rxrpc_connection *conn,
 					  struct rxrpc_call *call)
 {
 	switch (READ_ONCE(call->state)) {
 	case RXRPC_CALL_SERVER_AWAIT_ACK:
 		rxrpc_call_completed(call);
-		break;
+		/* Fall through */
 	case RXRPC_CALL_COMPLETE:
 		break;
 	default:
@@ -1037,11 +1073,13 @@ static void rxrpc_input_implicit_end_call(struct rxrpc_connection *conn,
 			set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 			rxrpc_queue_call(call);
 		}
+		trace_rxrpc_improper_term(call);
 		break;
 	}
 
-	trace_rxrpc_improper_term(call);
+	spin_lock(&rx->incoming_lock);
 	__rxrpc_disconnect_call(conn, call);
+	spin_unlock(&rx->incoming_lock);
 	rxrpc_notify_socket(call);
 }
 
@@ -1120,8 +1158,10 @@ int rxrpc_extract_header(struct rxrpc_skb_priv *sp, struct sk_buff *skb)
  * The socket is locked by the caller and this prevents the socket from being
  * shut down and the local endpoint from going away, thus sk_user_data will not
  * be cleared until this function returns.
+ *
+ * Called with the RCU read lock held from the IP layer via UDP.
  */
-void rxrpc_data_ready(struct sock *udp_sk)
+int rxrpc_input_packet(struct sock *udp_sk, struct sk_buff *skb)
 {
 	struct rxrpc_connection *conn;
 	struct rxrpc_channel *chan;
@@ -1130,38 +1170,17 @@ void rxrpc_data_ready(struct sock *udp_sk)
 	struct rxrpc_local *local = udp_sk->sk_user_data;
 	struct rxrpc_peer *peer = NULL;
 	struct rxrpc_sock *rx = NULL;
-	struct sk_buff *skb;
 	unsigned int channel;
-	int ret, skew = 0;
+	int skew = 0;
 
 	_enter("%p", udp_sk);
 
-	ASSERT(!irqs_disabled());
-
-	skb = skb_recv_udp(udp_sk, 0, 1, &ret);
-	if (!skb) {
-		if (ret == -EAGAIN)
-			return;
-		_debug("UDP socket error %d", ret);
-		return;
-	}
-
 	if (skb->tstamp == 0)
 		skb->tstamp = ktime_get_real();
 
 	rxrpc_new_skb(skb, rxrpc_skb_rx_received);
 
-	_net("recv skb %p", skb);
-
-	/* we'll probably need to checksum it (didn't call sock_recvmsg) */
-	if (skb_checksum_complete(skb)) {
-		rxrpc_free_skb(skb, rxrpc_skb_rx_freed);
-		__UDP_INC_STATS(&init_net, UDP_MIB_INERRORS, 0);
-		_leave(" [CSUM failed]");
-		return;
-	}
-
-	__UDP_INC_STATS(&init_net, UDP_MIB_INDATAGRAMS, 0);
+	skb_pull(skb, sizeof(struct udphdr));
 
 	/* The UDP protocol already released all skb resources;
 	 * we are free to add our own data there.
@@ -1176,11 +1195,13 @@ void rxrpc_data_ready(struct sock *udp_sk)
 		static int lose;
 		if ((lose++ & 7) == 7) {
 			trace_rxrpc_rx_lose(sp);
-			rxrpc_lose_skb(skb, rxrpc_skb_rx_lost);
-			return;
+			rxrpc_free_skb(skb, rxrpc_skb_rx_lost);
+			return 0;
 		}
 	}
 
+	if (skb->tstamp == 0)
+		skb->tstamp = ktime_get_real();
 	trace_rxrpc_rx_packet(sp);
 
 	switch (sp->hdr.type) {
@@ -1234,8 +1255,6 @@ void rxrpc_data_ready(struct sock *udp_sk)
 	if (sp->hdr.serviceId == 0)
 		goto bad_message;
 
-	rcu_read_lock();
-
 	if (rxrpc_to_server(sp)) {
 		/* Weed out packets to services we're not offering.  Packets
 		 * that would begin a call are explicitly rejected and the rest
@@ -1247,7 +1266,7 @@ void rxrpc_data_ready(struct sock *udp_sk)
 			if (sp->hdr.type == RXRPC_PACKET_TYPE_DATA &&
 			    sp->hdr.seq == 1)
 				goto unsupported_service;
-			goto discard_unlock;
+			goto discard;
 		}
 	}
 
@@ -1257,17 +1276,23 @@ void rxrpc_data_ready(struct sock *udp_sk)
 			goto wrong_security;
 
 		if (sp->hdr.serviceId != conn->service_id) {
-			if (!test_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags) ||
-			    conn->service_id != conn->params.service_id)
+			int old_id;
+
+			if (!test_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags))
+				goto reupgrade;
+			old_id = cmpxchg(&conn->service_id, conn->params.service_id,
+					 sp->hdr.serviceId);
+
+			if (old_id != conn->params.service_id &&
+			    old_id != sp->hdr.serviceId)
 				goto reupgrade;
-			conn->service_id = sp->hdr.serviceId;
 		}
 
 		if (sp->hdr.callNumber == 0) {
 			/* Connection-level packet */
 			_debug("CONN %p {%d}", conn, conn->debug_id);
 			rxrpc_post_packet_to_conn(conn, skb);
-			goto out_unlock;
+			goto out;
 		}
 
 		/* Note the serial number skew here */
@@ -1286,19 +1311,19 @@ void rxrpc_data_ready(struct sock *udp_sk)
 
 		/* Ignore really old calls */
 		if (sp->hdr.callNumber < chan->last_call)
-			goto discard_unlock;
+			goto discard;
 
 		if (sp->hdr.callNumber == chan->last_call) {
 			if (chan->call ||
 			    sp->hdr.type == RXRPC_PACKET_TYPE_ABORT)
-				goto discard_unlock;
+				goto discard;
 
 			/* For the previous service call, if completed
 			 * successfully, we discard all further packets.
 			 */
 			if (rxrpc_conn_is_service(conn) &&
 			    chan->last_type == RXRPC_PACKET_TYPE_ACK)
-				goto discard_unlock;
+				goto discard;
 
 			/* But otherwise we need to retransmit the final packet
 			 * from data cached in the connection record.
@@ -1309,18 +1334,16 @@ void rxrpc_data_ready(struct sock *udp_sk)
 						    sp->hdr.serial,
 						    sp->hdr.flags, 0);
 			rxrpc_post_packet_to_conn(conn, skb);
-			goto out_unlock;
+			goto out;
 		}
 
 		call = rcu_dereference(chan->call);
 
 		if (sp->hdr.callNumber > chan->call_id) {
-			if (rxrpc_to_client(sp)) {
-				rcu_read_unlock();
+			if (rxrpc_to_client(sp))
 				goto reject_packet;
-			}
 			if (call)
-				rxrpc_input_implicit_end_call(conn, call);
+				rxrpc_input_implicit_end_call(rx, conn, call);
 			call = NULL;
 		}
 
@@ -1337,55 +1360,42 @@ void rxrpc_data_ready(struct sock *udp_sk)
 	if (!call || atomic_read(&call->usage) == 0) {
 		if (rxrpc_to_client(sp) ||
 		    sp->hdr.type != RXRPC_PACKET_TYPE_DATA)
-			goto bad_message_unlock;
+			goto bad_message;
 		if (sp->hdr.seq != 1)
-			goto discard_unlock;
-		call = rxrpc_new_incoming_call(local, rx, peer, conn, skb);
-		if (!call) {
-			rcu_read_unlock();
+			goto discard;
+		call = rxrpc_new_incoming_call(local, rx, skb);
+		if (!call)
 			goto reject_packet;
-		}
 		rxrpc_send_ping(call, skb, skew);
 		mutex_unlock(&call->user_mutex);
 	}
 
 	rxrpc_input_call_packet(call, skb, skew);
-	goto discard_unlock;
+	goto discard;
 
-discard_unlock:
-	rcu_read_unlock();
 discard:
 	rxrpc_free_skb(skb, rxrpc_skb_rx_freed);
 out:
 	trace_rxrpc_rx_done(0, 0);
-	return;
-
-out_unlock:
-	rcu_read_unlock();
-	goto out;
+	return 0;
 
 wrong_security:
-	rcu_read_unlock();
 	trace_rxrpc_abort(0, "SEC", sp->hdr.cid, sp->hdr.callNumber, sp->hdr.seq,
 			  RXKADINCONSISTENCY, EBADMSG);
 	skb->priority = RXKADINCONSISTENCY;
 	goto post_abort;
 
 unsupported_service:
-	rcu_read_unlock();
 	trace_rxrpc_abort(0, "INV", sp->hdr.cid, sp->hdr.callNumber, sp->hdr.seq,
 			  RX_INVALID_OPERATION, EOPNOTSUPP);
 	skb->priority = RX_INVALID_OPERATION;
 	goto post_abort;
 
 reupgrade:
-	rcu_read_unlock();
 	trace_rxrpc_abort(0, "UPG", sp->hdr.cid, sp->hdr.callNumber, sp->hdr.seq,
 			  RX_PROTOCOL_ERROR, EBADMSG);
 	goto protocol_error;
 
-bad_message_unlock:
-	rcu_read_unlock();
 bad_message:
 	trace_rxrpc_abort(0, "BAD", sp->hdr.cid, sp->hdr.callNumber, sp->hdr.seq,
 			  RX_PROTOCOL_ERROR, EBADMSG);
@@ -1397,4 +1407,5 @@ reject_packet:
 	trace_rxrpc_rx_done(skb->mark, skb->priority);
 	rxrpc_reject_packet(local, skb);
 	_leave(" [badmsg]");
+	return 0;
 }
diff --git a/net/rxrpc/local_event.c b/net/rxrpc/local_event.c
index 13bd8a4dfac7..927ead43df42 100644
--- a/net/rxrpc/local_event.c
+++ b/net/rxrpc/local_event.c
@@ -39,7 +39,7 @@ static void rxrpc_send_version_request(struct rxrpc_local *local,
 
 	_enter("");
 
-	if (rxrpc_extract_addr_from_skb(local, &srx, skb) < 0)
+	if (rxrpc_extract_addr_from_skb(&srx, skb) < 0)
 		return;
 
 	msg.msg_name	= &srx.transport;
diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c
index 94d234e9c685..0906e51d3cfb 100644
--- a/net/rxrpc/local_object.c
+++ b/net/rxrpc/local_object.c
@@ -19,6 +19,7 @@
 #include <linux/ip.h>
 #include <linux/hashtable.h>
 #include <net/sock.h>
+#include <net/udp.h>
 #include <net/af_rxrpc.h>
 #include "ar-internal.h"
 
@@ -108,7 +109,7 @@ static struct rxrpc_local *rxrpc_alloc_local(struct rxrpc_net *rxnet,
  */
 static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net)
 {
-	struct sock *sock;
+	struct sock *usk;
 	int ret, opt;
 
 	_enter("%p{%d,%d}",
@@ -122,6 +123,28 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net)
 		return ret;
 	}
 
+	/* set the socket up */
+	usk = local->socket->sk;
+	inet_sk(usk)->mc_loop = 0;
+
+	/* Enable CHECKSUM_UNNECESSARY to CHECKSUM_COMPLETE conversion */
+	inet_inc_convert_csum(usk);
+
+	rcu_assign_sk_user_data(usk, local);
+
+	udp_sk(usk)->encap_type = UDP_ENCAP_RXRPC;
+	udp_sk(usk)->encap_rcv = rxrpc_input_packet;
+	udp_sk(usk)->encap_destroy = NULL;
+	udp_sk(usk)->gro_receive = NULL;
+	udp_sk(usk)->gro_complete = NULL;
+
+	udp_encap_enable();
+#if IS_ENABLED(CONFIG_AF_RXRPC_IPV6)
+	if (local->srx.transport.family == AF_INET6)
+		udpv6_encap_enable();
+#endif
+	usk->sk_error_report = rxrpc_error_report;
+
 	/* if a local address was supplied then bind it */
 	if (local->srx.transport_len > sizeof(sa_family_t)) {
 		_debug("bind");
@@ -191,11 +214,6 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net)
 		BUG();
 	}
 
-	/* set the socket up */
-	sock = local->socket->sk;
-	sock->sk_user_data	= local;
-	sock->sk_data_ready	= rxrpc_data_ready;
-	sock->sk_error_report	= rxrpc_error_report;
 	_leave(" = 0");
 	return 0;
 
diff --git a/net/rxrpc/net_ns.c b/net/rxrpc/net_ns.c
index 417d80867c4f..fd7eba8467fa 100644
--- a/net/rxrpc/net_ns.c
+++ b/net/rxrpc/net_ns.c
@@ -102,6 +102,9 @@ static __net_init int rxrpc_init_net(struct net *net)
 	proc_create_net("conns", 0444, rxnet->proc_net,
 			&rxrpc_connection_seq_ops,
 			sizeof(struct seq_net_private));
+	proc_create_net("peers", 0444, rxnet->proc_net,
+			&rxrpc_peer_seq_ops,
+			sizeof(struct seq_net_private));
 	return 0;
 
 err_proc:
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index e8fb8922bca8..189418888839 100644
--- a/net/rxrpc/output.c
+++ b/net/rxrpc/output.c
@@ -378,11 +378,13 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb,
 		if ((lose++ & 7) == 7) {
 			ret = 0;
 			lost = true;
-			goto done;
 		}
 	}
 
-	_proto("Tx DATA %%%u { #%u }", serial, sp->hdr.seq);
+	trace_rxrpc_tx_data(call, sp->hdr.seq, serial, whdr.flags,
+			    retrans, lost);
+	if (lost)
+		goto done;
 
 	/* send the packet with the don't fragment bit set if we currently
 	 * think it's small enough */
@@ -415,8 +417,6 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb,
 		goto send_fragmentable;
 
 done:
-	trace_rxrpc_tx_data(call, sp->hdr.seq, serial, whdr.flags,
-			    retrans, lost);
 	if (ret >= 0) {
 		if (whdr.flags & RXRPC_REQUEST_ACK) {
 			call->peer->rtt_last_req = skb->tstamp;
@@ -561,7 +561,7 @@ void rxrpc_reject_packets(struct rxrpc_local *local)
 			continue;
 		}
 
-		if (rxrpc_extract_addr_from_skb(local, &srx, skb) == 0) {
+		if (rxrpc_extract_addr_from_skb(&srx, skb) == 0) {
 			msg.msg_namelen = srx.transport_len;
 
 			whdr.epoch	= htonl(sp->hdr.epoch);
@@ -572,7 +572,8 @@ void rxrpc_reject_packets(struct rxrpc_local *local)
 			whdr.flags	^= RXRPC_CLIENT_INITIATED;
 			whdr.flags	&= RXRPC_CLIENT_INITIATED;
 
-			ret = kernel_sendmsg(local->socket, &msg, iov, 2, size);
+			ret = kernel_sendmsg(local->socket, &msg,
+					     iov, ioc, size);
 			if (ret < 0)
 				trace_rxrpc_tx_fail(local->debug_id, 0, ret,
 						    rxrpc_tx_point_reject);
diff --git a/net/rxrpc/peer_event.c b/net/rxrpc/peer_event.c
index f3e6fc670da2..bc05af89fc38 100644
--- a/net/rxrpc/peer_event.c
+++ b/net/rxrpc/peer_event.c
@@ -47,6 +47,8 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp_rcu(struct rxrpc_local *local,
 	 */
 	switch (srx->transport.family) {
 	case AF_INET:
+		srx->transport_len = sizeof(srx->transport.sin);
+		srx->transport.family = AF_INET;
 		srx->transport.sin.sin_port = serr->port;
 		switch (serr->ee.ee_origin) {
 		case SO_EE_ORIGIN_ICMP:
@@ -70,20 +72,20 @@ static struct rxrpc_peer *rxrpc_lookup_peer_icmp_rcu(struct rxrpc_local *local,
 
 #ifdef CONFIG_AF_RXRPC_IPV6
 	case AF_INET6:
-		srx->transport.sin6.sin6_port = serr->port;
 		switch (serr->ee.ee_origin) {
 		case SO_EE_ORIGIN_ICMP6:
 			_net("Rx ICMP6");
+			srx->transport.sin6.sin6_port = serr->port;
 			memcpy(&srx->transport.sin6.sin6_addr,
 			       skb_network_header(skb) + serr->addr_offset,
 			       sizeof(struct in6_addr));
 			break;
 		case SO_EE_ORIGIN_ICMP:
 			_net("Rx ICMP on v6 sock");
-			srx->transport.sin6.sin6_addr.s6_addr32[0] = 0;
-			srx->transport.sin6.sin6_addr.s6_addr32[1] = 0;
-			srx->transport.sin6.sin6_addr.s6_addr32[2] = htonl(0xffff);
-			memcpy(srx->transport.sin6.sin6_addr.s6_addr + 12,
+			srx->transport_len = sizeof(srx->transport.sin);
+			srx->transport.family = AF_INET;
+			srx->transport.sin.sin_port = serr->port;
+			memcpy(&srx->transport.sin.sin_addr,
 			       skb_network_header(skb) + serr->addr_offset,
 			       sizeof(struct in_addr));
 			break;
@@ -195,6 +197,7 @@ void rxrpc_error_report(struct sock *sk)
 	rxrpc_store_error(peer, serr);
 	rcu_read_unlock();
 	rxrpc_free_skb(skb, rxrpc_skb_rx_freed);
+	rxrpc_put_peer(peer);
 
 	_leave("");
 }
@@ -301,6 +304,8 @@ void rxrpc_peer_add_rtt(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
 	if (rtt < 0)
 		return;
 
+	spin_lock(&peer->rtt_input_lock);
+
 	/* Replace the oldest datum in the RTT buffer */
 	sum -= peer->rtt_cache[cursor];
 	sum += rtt;
@@ -312,6 +317,8 @@ void rxrpc_peer_add_rtt(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
 		peer->rtt_usage = usage;
 	}
 
+	spin_unlock(&peer->rtt_input_lock);
+
 	/* Now recalculate the average */
 	if (usage == RXRPC_RTT_CACHE_SIZE) {
 		avg = sum / RXRPC_RTT_CACHE_SIZE;
@@ -320,6 +327,7 @@ void rxrpc_peer_add_rtt(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
 		do_div(avg, usage);
 	}
 
+	/* Don't need to update this under lock */
 	peer->rtt = avg;
 	trace_rxrpc_rtt_rx(call, why, send_serial, resp_serial, rtt,
 			   usage, avg);
diff --git a/net/rxrpc/peer_object.c b/net/rxrpc/peer_object.c
index 01a9febfa367..5691b7d266ca 100644
--- a/net/rxrpc/peer_object.c
+++ b/net/rxrpc/peer_object.c
@@ -153,8 +153,10 @@ struct rxrpc_peer *rxrpc_lookup_peer_rcu(struct rxrpc_local *local,
  * assess the MTU size for the network interface through which this peer is
  * reached
  */
-static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
+static void rxrpc_assess_MTU_size(struct rxrpc_sock *rx,
+				  struct rxrpc_peer *peer)
 {
+	struct net *net = sock_net(&rx->sk);
 	struct dst_entry *dst;
 	struct rtable *rt;
 	struct flowi fl;
@@ -169,7 +171,7 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
 	switch (peer->srx.transport.family) {
 	case AF_INET:
 		rt = ip_route_output_ports(
-			&init_net, fl4, NULL,
+			net, fl4, NULL,
 			peer->srx.transport.sin.sin_addr.s_addr, 0,
 			htons(7000), htons(7001), IPPROTO_UDP, 0, 0);
 		if (IS_ERR(rt)) {
@@ -188,7 +190,7 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
 		       sizeof(struct in6_addr));
 		fl6->fl6_dport = htons(7001);
 		fl6->fl6_sport = htons(7000);
-		dst = ip6_route_output(&init_net, NULL, fl6);
+		dst = ip6_route_output(net, NULL, fl6);
 		if (dst->error) {
 			_leave(" [route err %d]", dst->error);
 			return;
@@ -223,6 +225,7 @@ struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *local, gfp_t gfp)
 		peer->service_conns = RB_ROOT;
 		seqlock_init(&peer->service_conn_lock);
 		spin_lock_init(&peer->lock);
+		spin_lock_init(&peer->rtt_input_lock);
 		peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
 
 		if (RXRPC_TX_SMSS > 2190)
@@ -240,10 +243,11 @@ struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *local, gfp_t gfp)
 /*
  * Initialise peer record.
  */
-static void rxrpc_init_peer(struct rxrpc_peer *peer, unsigned long hash_key)
+static void rxrpc_init_peer(struct rxrpc_sock *rx, struct rxrpc_peer *peer,
+			    unsigned long hash_key)
 {
 	peer->hash_key = hash_key;
-	rxrpc_assess_MTU_size(peer);
+	rxrpc_assess_MTU_size(rx, peer);
 	peer->mtu = peer->if_mtu;
 	peer->rtt_last_req = ktime_get_real();
 
@@ -275,7 +279,8 @@ static void rxrpc_init_peer(struct rxrpc_peer *peer, unsigned long hash_key)
 /*
  * Set up a new peer.
  */
-static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_local *local,
+static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_sock *rx,
+					    struct rxrpc_local *local,
 					    struct sockaddr_rxrpc *srx,
 					    unsigned long hash_key,
 					    gfp_t gfp)
@@ -287,7 +292,7 @@ static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_local *local,
 	peer = rxrpc_alloc_peer(local, gfp);
 	if (peer) {
 		memcpy(&peer->srx, srx, sizeof(*srx));
-		rxrpc_init_peer(peer, hash_key);
+		rxrpc_init_peer(rx, peer, hash_key);
 	}
 
 	_leave(" = %p", peer);
@@ -299,14 +304,15 @@ static struct rxrpc_peer *rxrpc_create_peer(struct rxrpc_local *local,
  * since we've already done a search in the list from the non-reentrant context
  * (the data_ready handler) that is the only place we can add new peers.
  */
-void rxrpc_new_incoming_peer(struct rxrpc_local *local, struct rxrpc_peer *peer)
+void rxrpc_new_incoming_peer(struct rxrpc_sock *rx, struct rxrpc_local *local,
+			     struct rxrpc_peer *peer)
 {
 	struct rxrpc_net *rxnet = local->rxnet;
 	unsigned long hash_key;
 
 	hash_key = rxrpc_peer_hash_key(local, &peer->srx);
 	peer->local = local;
-	rxrpc_init_peer(peer, hash_key);
+	rxrpc_init_peer(rx, peer, hash_key);
 
 	spin_lock(&rxnet->peer_hash_lock);
 	hash_add_rcu(rxnet->peer_hash, &peer->hash_link, hash_key);
@@ -317,7 +323,8 @@ void rxrpc_new_incoming_peer(struct rxrpc_local *local, struct rxrpc_peer *peer)
 /*
  * obtain a remote transport endpoint for the specified address
  */
-struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_local *local,
+struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_sock *rx,
+				     struct rxrpc_local *local,
 				     struct sockaddr_rxrpc *srx, gfp_t gfp)
 {
 	struct rxrpc_peer *peer, *candidate;
@@ -337,7 +344,7 @@ struct rxrpc_peer *rxrpc_lookup_peer(struct rxrpc_local *local,
 		/* The peer is not yet present in hash - create a candidate
 		 * for a new record and then redo the search.
 		 */
-		candidate = rxrpc_create_peer(local, srx, hash_key, gfp);
+		candidate = rxrpc_create_peer(rx, local, srx, hash_key, gfp);
 		if (!candidate) {
 			_leave(" = NULL [nomem]");
 			return NULL;
diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c
index 9805e3b85c36..c7d976859d40 100644
--- a/net/rxrpc/proc.c
+++ b/net/rxrpc/proc.c
@@ -212,3 +212,129 @@ const struct seq_operations rxrpc_connection_seq_ops = {
 	.stop   = rxrpc_connection_seq_stop,
 	.show   = rxrpc_connection_seq_show,
 };
+
+/*
+ * generate a list of extant virtual peers in /proc/net/rxrpc/peers
+ */
+static int rxrpc_peer_seq_show(struct seq_file *seq, void *v)
+{
+	struct rxrpc_peer *peer;
+	time64_t now;
+	char lbuff[50], rbuff[50];
+
+	if (v == SEQ_START_TOKEN) {
+		seq_puts(seq,
+			 "Proto Local                                          "
+			 " Remote                                         "
+			 " Use CW  MTU   LastUse          RTT Rc\n"
+			 );
+		return 0;
+	}
+
+	peer = list_entry(v, struct rxrpc_peer, hash_link);
+
+	sprintf(lbuff, "%pISpc", &peer->local->srx.transport);
+
+	sprintf(rbuff, "%pISpc", &peer->srx.transport);
+
+	now = ktime_get_seconds();
+	seq_printf(seq,
+		   "UDP   %-47.47s %-47.47s %3u"
+		   " %3u %5u %6llus %12llu %2u\n",
+		   lbuff,
+		   rbuff,
+		   atomic_read(&peer->usage),
+		   peer->cong_cwnd,
+		   peer->mtu,
+		   now - peer->last_tx_at,
+		   peer->rtt,
+		   peer->rtt_cursor);
+
+	return 0;
+}
+
+static void *rxrpc_peer_seq_start(struct seq_file *seq, loff_t *_pos)
+	__acquires(rcu)
+{
+	struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq));
+	unsigned int bucket, n;
+	unsigned int shift = 32 - HASH_BITS(rxnet->peer_hash);
+	void *p;
+
+	rcu_read_lock();
+
+	if (*_pos >= UINT_MAX)
+		return NULL;
+
+	n = *_pos & ((1U << shift) - 1);
+	bucket = *_pos >> shift;
+	for (;;) {
+		if (bucket >= HASH_SIZE(rxnet->peer_hash)) {
+			*_pos = UINT_MAX;
+			return NULL;
+		}
+		if (n == 0) {
+			if (bucket == 0)
+				return SEQ_START_TOKEN;
+			*_pos += 1;
+			n++;
+		}
+
+		p = seq_hlist_start_rcu(&rxnet->peer_hash[bucket], n - 1);
+		if (p)
+			return p;
+		bucket++;
+		n = 1;
+		*_pos = (bucket << shift) | n;
+	}
+}
+
+static void *rxrpc_peer_seq_next(struct seq_file *seq, void *v, loff_t *_pos)
+{
+	struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq));
+	unsigned int bucket, n;
+	unsigned int shift = 32 - HASH_BITS(rxnet->peer_hash);
+	void *p;
+
+	if (*_pos >= UINT_MAX)
+		return NULL;
+
+	bucket = *_pos >> shift;
+
+	p = seq_hlist_next_rcu(v, &rxnet->peer_hash[bucket], _pos);
+	if (p)
+		return p;
+
+	for (;;) {
+		bucket++;
+		n = 1;
+		*_pos = (bucket << shift) | n;
+
+		if (bucket >= HASH_SIZE(rxnet->peer_hash)) {
+			*_pos = UINT_MAX;
+			return NULL;
+		}
+		if (n == 0) {
+			*_pos += 1;
+			n++;
+		}
+
+		p = seq_hlist_start_rcu(&rxnet->peer_hash[bucket], n - 1);
+		if (p)
+			return p;
+	}
+}
+
+static void rxrpc_peer_seq_stop(struct seq_file *seq, void *v)
+	__releases(rcu)
+{
+	rcu_read_unlock();
+}
+
+
+const struct seq_operations rxrpc_peer_seq_ops = {
+	.start  = rxrpc_peer_seq_start,
+	.next   = rxrpc_peer_seq_next,
+	.stop   = rxrpc_peer_seq_stop,
+	.show   = rxrpc_peer_seq_show,
+};
diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c
index 816b19a78809..eaf19ebaa964 100644
--- a/net/rxrpc/recvmsg.c
+++ b/net/rxrpc/recvmsg.c
@@ -715,3 +715,46 @@ call_complete:
 	goto out;
 }
 EXPORT_SYMBOL(rxrpc_kernel_recv_data);
+
+/**
+ * rxrpc_kernel_get_reply_time - Get timestamp on first reply packet
+ * @sock: The socket that the call exists on
+ * @call: The call to query
+ * @_ts: Where to put the timestamp
+ *
+ * Retrieve the timestamp from the first DATA packet of the reply if it is
+ * in the ring.  Returns true if successful, false if not.
+ */
+bool rxrpc_kernel_get_reply_time(struct socket *sock, struct rxrpc_call *call,
+				 ktime_t *_ts)
+{
+	struct sk_buff *skb;
+	rxrpc_seq_t hard_ack, top, seq;
+	bool success = false;
+
+	mutex_lock(&call->user_mutex);
+
+	if (READ_ONCE(call->state) != RXRPC_CALL_CLIENT_RECV_REPLY)
+		goto out;
+
+	hard_ack = call->rx_hard_ack;
+	if (hard_ack != 0)
+		goto out;
+
+	seq = hard_ack + 1;
+	top = smp_load_acquire(&call->rx_top);
+	if (after(seq, top))
+		goto out;
+
+	skb = call->rxtx_buffer[seq & RXRPC_RXTX_BUFF_MASK];
+	if (!skb)
+		goto out;
+
+	*_ts = skb_get_ktime(skb);
+	success = true;
+
+out:
+	mutex_unlock(&call->user_mutex);
+	return success;
+}
+EXPORT_SYMBOL(rxrpc_kernel_get_reply_time);
diff --git a/net/rxrpc/skbuff.c b/net/rxrpc/skbuff.c
index b8985d01876a..913dca65cc65 100644
--- a/net/rxrpc/skbuff.c
+++ b/net/rxrpc/skbuff.c
@@ -69,21 +69,6 @@ void rxrpc_free_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
 }
 
 /*
- * Note the injected loss of a socket buffer.
- */
-void rxrpc_lose_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
-{
-	const void *here = __builtin_return_address(0);
-	if (skb) {
-		int n;
-		CHECK_SLAB_OKAY(&skb->users);
-		n = atomic_dec_return(select_skb_count(op));
-		trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here);
-		kfree_skb(skb);
-	}
-}
-
-/*
  * Clear a queue of socket buffers.
  */
 void rxrpc_purge_queue(struct sk_buff_head *list)
diff --git a/net/rxrpc/utils.c b/net/rxrpc/utils.c
index e801171fa351..ff7af71c4b49 100644
--- a/net/rxrpc/utils.c
+++ b/net/rxrpc/utils.c
@@ -17,28 +17,17 @@
 /*
  * Fill out a peer address from a socket buffer containing a packet.
  */
-int rxrpc_extract_addr_from_skb(struct rxrpc_local *local,
-				struct sockaddr_rxrpc *srx,
-				struct sk_buff *skb)
+int rxrpc_extract_addr_from_skb(struct sockaddr_rxrpc *srx, struct sk_buff *skb)
 {
 	memset(srx, 0, sizeof(*srx));
 
 	switch (ntohs(skb->protocol)) {
 	case ETH_P_IP:
-		if (local->srx.transport.family == AF_INET6) {
-			srx->transport_type = SOCK_DGRAM;
-			srx->transport_len = sizeof(srx->transport.sin6);
-			srx->transport.sin6.sin6_family = AF_INET6;
-			srx->transport.sin6.sin6_port = udp_hdr(skb)->source;
-			srx->transport.sin6.sin6_addr.s6_addr32[2] = htonl(0xffff);
-			srx->transport.sin6.sin6_addr.s6_addr32[3] = ip_hdr(skb)->saddr;
-		} else {
-			srx->transport_type = SOCK_DGRAM;
-			srx->transport_len = sizeof(srx->transport.sin);
-			srx->transport.sin.sin_family = AF_INET;
-			srx->transport.sin.sin_port = udp_hdr(skb)->source;
-			srx->transport.sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
-		}
+		srx->transport_type = SOCK_DGRAM;
+		srx->transport_len = sizeof(srx->transport.sin);
+		srx->transport.sin.sin_family = AF_INET;
+		srx->transport.sin.sin_port = udp_hdr(skb)->source;
+		srx->transport.sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
 		return 0;
 
 #ifdef CONFIG_AF_RXRPC_IPV6
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index e95741388311..1b9afdee5ba9 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -194,6 +194,17 @@ config NET_SCH_ETF
 	  To compile this code as a module, choose M here: the
 	  module will be called sch_etf.
 
+config NET_SCH_TAPRIO
+	tristate "Time Aware Priority (taprio) Scheduler"
+	help
+	  Say Y here if you want to use the Time Aware Priority (taprio) packet
+	  scheduling algorithm.
+
+	  See the top of <file:net/sched/sch_taprio.c> for more details.
+
+	  To compile this code as a module, choose M here: the
+	  module will be called sch_taprio.
+
 config NET_SCH_GRED
 	tristate "Generic Random Early Detection (GRED)"
 	---help---
diff --git a/net/sched/Makefile b/net/sched/Makefile
index f0403f49edcb..8a40431d7b5c 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -57,6 +57,7 @@ obj-$(CONFIG_NET_SCH_HHF)	+= sch_hhf.o
 obj-$(CONFIG_NET_SCH_PIE)	+= sch_pie.o
 obj-$(CONFIG_NET_SCH_CBS)	+= sch_cbs.o
 obj-$(CONFIG_NET_SCH_ETF)	+= sch_etf.o
+obj-$(CONFIG_NET_SCH_TAPRIO)	+= sch_taprio.o
 
 obj-$(CONFIG_NET_CLS_U32)	+= cls_u32.o
 obj-$(CONFIG_NET_CLS_ROUTE4)	+= cls_route.o
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index e12f8ef7baa4..9c1b0729aebf 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -81,6 +81,7 @@ static void tcf_set_action_cookie(struct tc_cookie __rcu **old_cookie,
 static void free_tcf(struct tc_action *p)
 {
 	free_percpu(p->cpu_bstats);
+	free_percpu(p->cpu_bstats_hw);
 	free_percpu(p->cpu_qstats);
 
 	tcf_set_action_cookie(&p->act_cookie, NULL);
@@ -103,11 +104,11 @@ static int __tcf_action_put(struct tc_action *p, bool bind)
 {
 	struct tcf_idrinfo *idrinfo = p->idrinfo;
 
-	if (refcount_dec_and_lock(&p->tcfa_refcnt, &idrinfo->lock)) {
+	if (refcount_dec_and_mutex_lock(&p->tcfa_refcnt, &idrinfo->lock)) {
 		if (bind)
 			atomic_dec(&p->tcfa_bindcnt);
 		idr_remove(&idrinfo->action_idr, p->tcfa_index);
-		spin_unlock(&idrinfo->lock);
+		mutex_unlock(&idrinfo->lock);
 
 		tcf_action_cleanup(p);
 		return 1;
@@ -199,7 +200,7 @@ static int tcf_dump_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
 	struct tc_action *p;
 	unsigned long id = 1;
 
-	spin_lock(&idrinfo->lock);
+	mutex_lock(&idrinfo->lock);
 
 	s_i = cb->args[0];
 
@@ -234,7 +235,7 @@ done:
 	if (index >= 0)
 		cb->args[0] = index + 1;
 
-	spin_unlock(&idrinfo->lock);
+	mutex_unlock(&idrinfo->lock);
 	if (n_i) {
 		if (act_flags & TCA_FLAG_LARGE_DUMP_ON)
 			cb->args[1] = n_i;
@@ -246,6 +247,20 @@ nla_put_failure:
 	goto done;
 }
 
+static int tcf_idr_release_unsafe(struct tc_action *p)
+{
+	if (atomic_read(&p->tcfa_bindcnt) > 0)
+		return -EPERM;
+
+	if (refcount_dec_and_test(&p->tcfa_refcnt)) {
+		idr_remove(&p->idrinfo->action_idr, p->tcfa_index);
+		tcf_action_cleanup(p);
+		return ACT_P_DELETED;
+	}
+
+	return 0;
+}
+
 static int tcf_del_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
 			  const struct tc_action_ops *ops)
 {
@@ -262,15 +277,19 @@ static int tcf_del_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
 	if (nla_put_string(skb, TCA_KIND, ops->kind))
 		goto nla_put_failure;
 
+	mutex_lock(&idrinfo->lock);
 	idr_for_each_entry_ul(idr, p, id) {
-		ret = __tcf_idr_release(p, false, true);
+		ret = tcf_idr_release_unsafe(p);
 		if (ret == ACT_P_DELETED) {
 			module_put(ops->owner);
 			n_i++;
 		} else if (ret < 0) {
+			mutex_unlock(&idrinfo->lock);
 			goto nla_put_failure;
 		}
 	}
+	mutex_unlock(&idrinfo->lock);
+
 	if (nla_put_u32(skb, TCA_FCNT, n_i))
 		goto nla_put_failure;
 	nla_nest_end(skb, nest);
@@ -305,13 +324,13 @@ int tcf_idr_search(struct tc_action_net *tn, struct tc_action **a, u32 index)
 	struct tcf_idrinfo *idrinfo = tn->idrinfo;
 	struct tc_action *p;
 
-	spin_lock(&idrinfo->lock);
+	mutex_lock(&idrinfo->lock);
 	p = idr_find(&idrinfo->action_idr, index);
 	if (IS_ERR(p))
 		p = NULL;
 	else if (p)
 		refcount_inc(&p->tcfa_refcnt);
-	spin_unlock(&idrinfo->lock);
+	mutex_unlock(&idrinfo->lock);
 
 	if (p) {
 		*a = p;
@@ -326,10 +345,10 @@ static int tcf_idr_delete_index(struct tcf_idrinfo *idrinfo, u32 index)
 	struct tc_action *p;
 	int ret = 0;
 
-	spin_lock(&idrinfo->lock);
+	mutex_lock(&idrinfo->lock);
 	p = idr_find(&idrinfo->action_idr, index);
 	if (!p) {
-		spin_unlock(&idrinfo->lock);
+		mutex_unlock(&idrinfo->lock);
 		return -ENOENT;
 	}
 
@@ -339,7 +358,7 @@ static int tcf_idr_delete_index(struct tcf_idrinfo *idrinfo, u32 index)
 
 			WARN_ON(p != idr_remove(&idrinfo->action_idr,
 						p->tcfa_index));
-			spin_unlock(&idrinfo->lock);
+			mutex_unlock(&idrinfo->lock);
 
 			tcf_action_cleanup(p);
 			module_put(owner);
@@ -350,7 +369,7 @@ static int tcf_idr_delete_index(struct tcf_idrinfo *idrinfo, u32 index)
 		ret = -EPERM;
 	}
 
-	spin_unlock(&idrinfo->lock);
+	mutex_unlock(&idrinfo->lock);
 	return ret;
 }
 
@@ -372,9 +391,12 @@ int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
 		p->cpu_bstats = netdev_alloc_pcpu_stats(struct gnet_stats_basic_cpu);
 		if (!p->cpu_bstats)
 			goto err1;
+		p->cpu_bstats_hw = netdev_alloc_pcpu_stats(struct gnet_stats_basic_cpu);
+		if (!p->cpu_bstats_hw)
+			goto err2;
 		p->cpu_qstats = alloc_percpu(struct gnet_stats_queue);
 		if (!p->cpu_qstats)
-			goto err2;
+			goto err3;
 	}
 	spin_lock_init(&p->tcfa_lock);
 	p->tcfa_index = index;
@@ -386,15 +408,17 @@ int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
 					&p->tcfa_rate_est,
 					&p->tcfa_lock, NULL, est);
 		if (err)
-			goto err3;
+			goto err4;
 	}
 
 	p->idrinfo = idrinfo;
 	p->ops = ops;
 	*a = p;
 	return 0;
-err3:
+err4:
 	free_percpu(p->cpu_qstats);
+err3:
+	free_percpu(p->cpu_bstats_hw);
 err2:
 	free_percpu(p->cpu_bstats);
 err1:
@@ -407,10 +431,10 @@ void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a)
 {
 	struct tcf_idrinfo *idrinfo = tn->idrinfo;
 
-	spin_lock(&idrinfo->lock);
+	mutex_lock(&idrinfo->lock);
 	/* Replace ERR_PTR(-EBUSY) allocated by tcf_idr_check_alloc */
 	WARN_ON(!IS_ERR(idr_replace(&idrinfo->action_idr, a, a->tcfa_index)));
-	spin_unlock(&idrinfo->lock);
+	mutex_unlock(&idrinfo->lock);
 }
 EXPORT_SYMBOL(tcf_idr_insert);
 
@@ -420,10 +444,10 @@ void tcf_idr_cleanup(struct tc_action_net *tn, u32 index)
 {
 	struct tcf_idrinfo *idrinfo = tn->idrinfo;
 
-	spin_lock(&idrinfo->lock);
+	mutex_lock(&idrinfo->lock);
 	/* Remove ERR_PTR(-EBUSY) allocated by tcf_idr_check_alloc */
 	WARN_ON(!IS_ERR(idr_remove(&idrinfo->action_idr, index)));
-	spin_unlock(&idrinfo->lock);
+	mutex_unlock(&idrinfo->lock);
 }
 EXPORT_SYMBOL(tcf_idr_cleanup);
 
@@ -441,14 +465,14 @@ int tcf_idr_check_alloc(struct tc_action_net *tn, u32 *index,
 	int ret;
 
 again:
-	spin_lock(&idrinfo->lock);
+	mutex_lock(&idrinfo->lock);
 	if (*index) {
 		p = idr_find(&idrinfo->action_idr, *index);
 		if (IS_ERR(p)) {
 			/* This means that another process allocated
 			 * index but did not assign the pointer yet.
 			 */
-			spin_unlock(&idrinfo->lock);
+			mutex_unlock(&idrinfo->lock);
 			goto again;
 		}
 
@@ -461,7 +485,7 @@ again:
 		} else {
 			*a = NULL;
 			ret = idr_alloc_u32(&idrinfo->action_idr, NULL, index,
-					    *index, GFP_ATOMIC);
+					    *index, GFP_KERNEL);
 			if (!ret)
 				idr_replace(&idrinfo->action_idr,
 					    ERR_PTR(-EBUSY), *index);
@@ -470,12 +494,12 @@ again:
 		*index = 1;
 		*a = NULL;
 		ret = idr_alloc_u32(&idrinfo->action_idr, NULL, index,
-				    UINT_MAX, GFP_ATOMIC);
+				    UINT_MAX, GFP_KERNEL);
 		if (!ret)
 			idr_replace(&idrinfo->action_idr, ERR_PTR(-EBUSY),
 				    *index);
 	}
-	spin_unlock(&idrinfo->lock);
+	mutex_unlock(&idrinfo->lock);
 	return ret;
 }
 EXPORT_SYMBOL(tcf_idr_check_alloc);
@@ -979,6 +1003,8 @@ int tcf_action_copy_stats(struct sk_buff *skb, struct tc_action *p,
 		goto errout;
 
 	if (gnet_stats_copy_basic(NULL, &d, p->cpu_bstats, &p->tcfa_bstats) < 0 ||
+	    gnet_stats_copy_basic_hw(NULL, &d, p->cpu_bstats_hw,
+				     &p->tcfa_bstats_hw) < 0 ||
 	    gnet_stats_copy_rate_est(&d, &p->tcfa_rate_est) < 0 ||
 	    gnet_stats_copy_queue(&d, p->cpu_qstats,
 				  &p->tcfa_qstats,
@@ -1073,12 +1099,14 @@ static struct tc_action *tcf_action_get_1(struct net *net, struct nlattr *nla,
 	err = -EINVAL;
 	ops = tc_lookup_action(tb[TCA_ACT_KIND]);
 	if (!ops) { /* could happen in batch of actions */
-		NL_SET_ERR_MSG(extack, "Specified TC action not found");
+		NL_SET_ERR_MSG(extack, "Specified TC action kind not found");
 		goto err_out;
 	}
 	err = -ENOENT;
-	if (ops->lookup(net, &a, index, extack) == 0)
+	if (ops->lookup(net, &a, index) == 0) {
+		NL_SET_ERR_MSG(extack, "TC action with specified index not found");
 		goto err_mod;
+	}
 
 	module_put(ops->owner);
 	return a;
@@ -1424,7 +1452,7 @@ static int tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb)
 	u32 act_count = 0;
 
 	ret = nlmsg_parse(cb->nlh, sizeof(struct tcamsg), tb, TCA_ROOT_MAX,
-			  tcaa_policy, NULL);
+			  tcaa_policy, cb->extack);
 	if (ret < 0)
 		return ret;
 
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index 0c68bc9cf0b4..c7633843e223 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -387,8 +387,7 @@ static int tcf_bpf_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_bpf_search(struct net *net, struct tc_action **a, u32 index,
-			  struct netlink_ext_ack *extack)
+static int tcf_bpf_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, bpf_net_id);
 
diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c
index 6f0f273f1139..8475913f2070 100644
--- a/net/sched/act_connmark.c
+++ b/net/sched/act_connmark.c
@@ -143,8 +143,10 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
 			return -EEXIST;
 		}
 		/* replacing action and zone */
+		spin_lock_bh(&ci->tcf_lock);
 		ci->tcf_action = parm->action;
 		ci->zone = parm->zone;
+		spin_unlock_bh(&ci->tcf_lock);
 		ret = 0;
 	}
 
@@ -156,16 +158,16 @@ static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
 {
 	unsigned char *b = skb_tail_pointer(skb);
 	struct tcf_connmark_info *ci = to_connmark(a);
-
 	struct tc_connmark opt = {
 		.index   = ci->tcf_index,
 		.refcnt  = refcount_read(&ci->tcf_refcnt) - ref,
 		.bindcnt = atomic_read(&ci->tcf_bindcnt) - bind,
-		.action  = ci->tcf_action,
-		.zone   = ci->zone,
 	};
 	struct tcf_t t;
 
+	spin_lock_bh(&ci->tcf_lock);
+	opt.action = ci->tcf_action;
+	opt.zone = ci->zone;
 	if (nla_put(skb, TCA_CONNMARK_PARMS, sizeof(opt), &opt))
 		goto nla_put_failure;
 
@@ -173,9 +175,12 @@ static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
 	if (nla_put_64bit(skb, TCA_CONNMARK_TM, sizeof(t), &t,
 			  TCA_CONNMARK_PAD))
 		goto nla_put_failure;
+	spin_unlock_bh(&ci->tcf_lock);
 
 	return skb->len;
+
 nla_put_failure:
+	spin_unlock_bh(&ci->tcf_lock);
 	nlmsg_trim(skb, b);
 	return -1;
 }
@@ -190,8 +195,7 @@ static int tcf_connmark_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_connmark_search(struct net *net, struct tc_action **a, u32 index,
-			       struct netlink_ext_ack *extack)
+static int tcf_connmark_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, connmark_net_id);
 
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index b8a67ae3105a..3dc25b7806d7 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -646,8 +646,7 @@ static int tcf_csum_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_csum_search(struct net *net, struct tc_action **a, u32 index,
-			   struct netlink_ext_ack *extack)
+static int tcf_csum_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, csum_net_id);
 
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index cd1d9bd32ef9..b61c20ebb314 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -88,6 +88,11 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla,
 		p_parm = nla_data(tb[TCA_GACT_PROB]);
 		if (p_parm->ptype >= MAX_RAND)
 			return -EINVAL;
+		if (TC_ACT_EXT_CMP(p_parm->paction, TC_ACT_GOTO_CHAIN)) {
+			NL_SET_ERR_MSG(extack,
+				       "goto chain not allowed on fallback");
+			return -EINVAL;
+		}
 	}
 #endif
 
@@ -157,7 +162,7 @@ static int tcf_gact_act(struct sk_buff *skb, const struct tc_action *a,
 }
 
 static void tcf_gact_stats_update(struct tc_action *a, u64 bytes, u32 packets,
-				  u64 lastuse)
+				  u64 lastuse, bool hw)
 {
 	struct tcf_gact *gact = to_gact(a);
 	int action = READ_ONCE(gact->tcf_action);
@@ -168,6 +173,10 @@ static void tcf_gact_stats_update(struct tc_action *a, u64 bytes, u32 packets,
 	if (action == TC_ACT_SHOT)
 		this_cpu_ptr(gact->common.cpu_qstats)->drops += packets;
 
+	if (hw)
+		_bstats_cpu_update(this_cpu_ptr(gact->common.cpu_bstats_hw),
+				   bytes, packets);
+
 	tm->lastuse = max_t(u64, tm->lastuse, lastuse);
 }
 
@@ -222,8 +231,7 @@ static int tcf_gact_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_gact_search(struct net *net, struct tc_action **a, u32 index,
-			   struct netlink_ext_ack *extack)
+static int tcf_gact_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, gact_net_id);
 
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index 06a3d4801878..30b63fa23ee2 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -855,8 +855,7 @@ static int tcf_ife_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_ife_search(struct net *net, struct tc_action **a, u32 index,
-			  struct netlink_ext_ack *extack)
+static int tcf_ife_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, ife_net_id);
 
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 8525de811616..8af6c11d2482 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -329,8 +329,7 @@ static int tcf_ipt_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_ipt_search(struct net *net, struct tc_action **a, u32 index,
-			  struct netlink_ext_ack *extack)
+static int tcf_ipt_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, ipt_net_id);
 
@@ -379,8 +378,7 @@ static int tcf_xt_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_xt_search(struct net *net, struct tc_action **a, u32 index,
-			 struct netlink_ext_ack *extack)
+static int tcf_xt_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, xt_net_id);
 
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 8bf66d0a6800..1dae5f2b358f 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -283,12 +283,15 @@ out:
 }
 
 static void tcf_stats_update(struct tc_action *a, u64 bytes, u32 packets,
-			     u64 lastuse)
+			     u64 lastuse, bool hw)
 {
 	struct tcf_mirred *m = to_mirred(a);
 	struct tcf_t *tm = &m->tcf_tm;
 
 	_bstats_cpu_update(this_cpu_ptr(a->cpu_bstats), bytes, packets);
+	if (hw)
+		_bstats_cpu_update(this_cpu_ptr(a->cpu_bstats_hw),
+				   bytes, packets);
 	tm->lastuse = max_t(u64, tm->lastuse, lastuse);
 }
 
@@ -338,8 +341,7 @@ static int tcf_mirred_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_mirred_search(struct net *net, struct tc_action **a, u32 index,
-			     struct netlink_ext_ack *extack)
+static int tcf_mirred_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, mirred_net_id);
 
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 4313aa102440..c5c1e23add77 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -256,28 +256,31 @@ static int tcf_nat_dump(struct sk_buff *skb, struct tc_action *a,
 	unsigned char *b = skb_tail_pointer(skb);
 	struct tcf_nat *p = to_tcf_nat(a);
 	struct tc_nat opt = {
-		.old_addr = p->old_addr,
-		.new_addr = p->new_addr,
-		.mask     = p->mask,
-		.flags    = p->flags,
-
 		.index    = p->tcf_index,
-		.action   = p->tcf_action,
 		.refcnt   = refcount_read(&p->tcf_refcnt) - ref,
 		.bindcnt  = atomic_read(&p->tcf_bindcnt) - bind,
 	};
 	struct tcf_t t;
 
+	spin_lock_bh(&p->tcf_lock);
+	opt.old_addr = p->old_addr;
+	opt.new_addr = p->new_addr;
+	opt.mask = p->mask;
+	opt.flags = p->flags;
+	opt.action = p->tcf_action;
+
 	if (nla_put(skb, TCA_NAT_PARMS, sizeof(opt), &opt))
 		goto nla_put_failure;
 
 	tcf_tm_dump(&t, &p->tcf_tm);
 	if (nla_put_64bit(skb, TCA_NAT_TM, sizeof(t), &t, TCA_NAT_PAD))
 		goto nla_put_failure;
+	spin_unlock_bh(&p->tcf_lock);
 
 	return skb->len;
 
 nla_put_failure:
+	spin_unlock_bh(&p->tcf_lock);
 	nlmsg_trim(skb, b);
 	return -1;
 }
@@ -292,8 +295,7 @@ static int tcf_nat_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_nat_search(struct net *net, struct tc_action **a, u32 index,
-			  struct netlink_ext_ack *extack)
+static int tcf_nat_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, nat_net_id);
 
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index ad99a99f11f6..da3dd0f68cc2 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -460,8 +460,7 @@ static int tcf_pedit_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_pedit_search(struct net *net, struct tc_action **a, u32 index,
-			    struct netlink_ext_ack *extack)
+static int tcf_pedit_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, pedit_net_id);
 
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 5d8bfa878477..052855d47354 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -22,8 +22,7 @@
 #include <net/act_api.h>
 #include <net/netlink.h>
 
-struct tcf_police {
-	struct tc_action	common;
+struct tcf_police_params {
 	int			tcfp_result;
 	u32			tcfp_ewma_rate;
 	s64			tcfp_burst;
@@ -36,6 +35,12 @@ struct tcf_police {
 	bool			rate_present;
 	struct psched_ratecfg	peak;
 	bool			peak_present;
+	struct rcu_head rcu;
+};
+
+struct tcf_police {
+	struct tc_action	common;
+	struct tcf_police_params __rcu *params;
 };
 
 #define to_police(pc) ((struct tcf_police *)pc)
@@ -84,6 +89,7 @@ static int tcf_police_init(struct net *net, struct nlattr *nla,
 	struct tcf_police *police;
 	struct qdisc_rate_table *R_tab = NULL, *P_tab = NULL;
 	struct tc_action_net *tn = net_generic(net, police_net_id);
+	struct tcf_police_params *new;
 	bool exists = false;
 	int size;
 
@@ -110,7 +116,7 @@ static int tcf_police_init(struct net *net, struct nlattr *nla,
 
 	if (!exists) {
 		ret = tcf_idr_create(tn, parm->index, NULL, a,
-				     &act_police_ops, bind, false);
+				     &act_police_ops, bind, true);
 		if (ret) {
 			tcf_idr_cleanup(tn, parm->index);
 			return ret;
@@ -137,7 +143,8 @@ static int tcf_police_init(struct net *net, struct nlattr *nla,
 	}
 
 	if (est) {
-		err = gen_replace_estimator(&police->tcf_bstats, NULL,
+		err = gen_replace_estimator(&police->tcf_bstats,
+					    police->common.cpu_bstats,
 					    &police->tcf_rate_est,
 					    &police->tcf_lock,
 					    NULL, est);
@@ -150,50 +157,68 @@ static int tcf_police_init(struct net *net, struct nlattr *nla,
 		goto failure;
 	}
 
-	spin_lock_bh(&police->tcf_lock);
+	new = kzalloc(sizeof(*new), GFP_KERNEL);
+	if (unlikely(!new)) {
+		err = -ENOMEM;
+		goto failure;
+	}
+
 	/* No failure allowed after this point */
-	police->tcfp_mtu = parm->mtu;
-	if (police->tcfp_mtu == 0) {
-		police->tcfp_mtu = ~0;
+	new->tcfp_mtu = parm->mtu;
+	if (!new->tcfp_mtu) {
+		new->tcfp_mtu = ~0;
 		if (R_tab)
-			police->tcfp_mtu = 255 << R_tab->rate.cell_log;
+			new->tcfp_mtu = 255 << R_tab->rate.cell_log;
 	}
 	if (R_tab) {
-		police->rate_present = true;
-		psched_ratecfg_precompute(&police->rate, &R_tab->rate, 0);
+		new->rate_present = true;
+		psched_ratecfg_precompute(&new->rate, &R_tab->rate, 0);
 		qdisc_put_rtab(R_tab);
 	} else {
-		police->rate_present = false;
+		new->rate_present = false;
 	}
 	if (P_tab) {
-		police->peak_present = true;
-		psched_ratecfg_precompute(&police->peak, &P_tab->rate, 0);
+		new->peak_present = true;
+		psched_ratecfg_precompute(&new->peak, &P_tab->rate, 0);
 		qdisc_put_rtab(P_tab);
 	} else {
-		police->peak_present = false;
+		new->peak_present = false;
 	}
 
-	if (tb[TCA_POLICE_RESULT])
-		police->tcfp_result = nla_get_u32(tb[TCA_POLICE_RESULT]);
-	police->tcfp_burst = PSCHED_TICKS2NS(parm->burst);
-	police->tcfp_toks = police->tcfp_burst;
-	if (police->peak_present) {
-		police->tcfp_mtu_ptoks = (s64) psched_l2t_ns(&police->peak,
-							     police->tcfp_mtu);
-		police->tcfp_ptoks = police->tcfp_mtu_ptoks;
+	new->tcfp_burst = PSCHED_TICKS2NS(parm->burst);
+	new->tcfp_toks = new->tcfp_burst;
+	if (new->peak_present) {
+		new->tcfp_mtu_ptoks = (s64)psched_l2t_ns(&new->peak,
+							 new->tcfp_mtu);
+		new->tcfp_ptoks = new->tcfp_mtu_ptoks;
 	}
-	police->tcf_action = parm->action;
 
 	if (tb[TCA_POLICE_AVRATE])
-		police->tcfp_ewma_rate = nla_get_u32(tb[TCA_POLICE_AVRATE]);
+		new->tcfp_ewma_rate = nla_get_u32(tb[TCA_POLICE_AVRATE]);
+
+	if (tb[TCA_POLICE_RESULT]) {
+		new->tcfp_result = nla_get_u32(tb[TCA_POLICE_RESULT]);
+		if (TC_ACT_EXT_CMP(new->tcfp_result, TC_ACT_GOTO_CHAIN)) {
+			NL_SET_ERR_MSG(extack,
+				       "goto chain not allowed on fallback");
+			err = -EINVAL;
+			goto failure;
+		}
+	}
 
+	spin_lock_bh(&police->tcf_lock);
+	new->tcfp_t_c = ktime_get_ns();
+	police->tcf_action = parm->action;
+	rcu_swap_protected(police->params,
+			   new,
+			   lockdep_is_held(&police->tcf_lock));
 	spin_unlock_bh(&police->tcf_lock);
-	if (ret != ACT_P_CREATED)
-		return ret;
 
-	police->tcfp_t_c = ktime_get_ns();
-	tcf_idr_insert(tn, *a);
+	if (new)
+		kfree_rcu(new, rcu);
 
+	if (ret == ACT_P_CREATED)
+		tcf_idr_insert(tn, *a);
 	return ret;
 
 failure:
@@ -207,64 +232,69 @@ static int tcf_police_act(struct sk_buff *skb, const struct tc_action *a,
 			  struct tcf_result *res)
 {
 	struct tcf_police *police = to_police(a);
-	s64 now;
-	s64 toks;
-	s64 ptoks = 0;
+	struct tcf_police_params *p;
+	s64 now, toks, ptoks = 0;
+	int ret;
 
-	spin_lock(&police->tcf_lock);
-
-	bstats_update(&police->tcf_bstats, skb);
 	tcf_lastuse_update(&police->tcf_tm);
+	bstats_cpu_update(this_cpu_ptr(police->common.cpu_bstats), skb);
+
+	ret = READ_ONCE(police->tcf_action);
+	p = rcu_dereference_bh(police->params);
 
-	if (police->tcfp_ewma_rate) {
+	if (p->tcfp_ewma_rate) {
 		struct gnet_stats_rate_est64 sample;
 
 		if (!gen_estimator_read(&police->tcf_rate_est, &sample) ||
-		    sample.bps >= police->tcfp_ewma_rate) {
-			police->tcf_qstats.overlimits++;
-			if (police->tcf_action == TC_ACT_SHOT)
-				police->tcf_qstats.drops++;
-			spin_unlock(&police->tcf_lock);
-			return police->tcf_action;
-		}
+		    sample.bps >= p->tcfp_ewma_rate)
+			goto inc_overlimits;
 	}
 
-	if (qdisc_pkt_len(skb) <= police->tcfp_mtu) {
-		if (!police->rate_present) {
-			spin_unlock(&police->tcf_lock);
-			return police->tcfp_result;
+	if (qdisc_pkt_len(skb) <= p->tcfp_mtu) {
+		if (!p->rate_present) {
+			ret = p->tcfp_result;
+			goto end;
 		}
 
 		now = ktime_get_ns();
-		toks = min_t(s64, now - police->tcfp_t_c,
-			     police->tcfp_burst);
-		if (police->peak_present) {
-			ptoks = toks + police->tcfp_ptoks;
-			if (ptoks > police->tcfp_mtu_ptoks)
-				ptoks = police->tcfp_mtu_ptoks;
-			ptoks -= (s64) psched_l2t_ns(&police->peak,
-						     qdisc_pkt_len(skb));
+		toks = min_t(s64, now - p->tcfp_t_c, p->tcfp_burst);
+		if (p->peak_present) {
+			ptoks = toks + p->tcfp_ptoks;
+			if (ptoks > p->tcfp_mtu_ptoks)
+				ptoks = p->tcfp_mtu_ptoks;
+			ptoks -= (s64)psched_l2t_ns(&p->peak,
+						    qdisc_pkt_len(skb));
 		}
-		toks += police->tcfp_toks;
-		if (toks > police->tcfp_burst)
-			toks = police->tcfp_burst;
-		toks -= (s64) psched_l2t_ns(&police->rate, qdisc_pkt_len(skb));
+		toks += p->tcfp_toks;
+		if (toks > p->tcfp_burst)
+			toks = p->tcfp_burst;
+		toks -= (s64)psched_l2t_ns(&p->rate, qdisc_pkt_len(skb));
 		if ((toks|ptoks) >= 0) {
-			police->tcfp_t_c = now;
-			police->tcfp_toks = toks;
-			police->tcfp_ptoks = ptoks;
-			if (police->tcfp_result == TC_ACT_SHOT)
-				police->tcf_qstats.drops++;
-			spin_unlock(&police->tcf_lock);
-			return police->tcfp_result;
+			p->tcfp_t_c = now;
+			p->tcfp_toks = toks;
+			p->tcfp_ptoks = ptoks;
+			ret = p->tcfp_result;
+			goto inc_drops;
 		}
 	}
 
-	police->tcf_qstats.overlimits++;
-	if (police->tcf_action == TC_ACT_SHOT)
-		police->tcf_qstats.drops++;
-	spin_unlock(&police->tcf_lock);
-	return police->tcf_action;
+inc_overlimits:
+	qstats_overlimit_inc(this_cpu_ptr(police->common.cpu_qstats));
+inc_drops:
+	if (ret == TC_ACT_SHOT)
+		qstats_drop_inc(this_cpu_ptr(police->common.cpu_qstats));
+end:
+	return ret;
+}
+
+static void tcf_police_cleanup(struct tc_action *a)
+{
+	struct tcf_police *police = to_police(a);
+	struct tcf_police_params *p;
+
+	p = rcu_dereference_protected(police->params, 1);
+	if (p)
+		kfree_rcu(p, rcu);
 }
 
 static int tcf_police_dump(struct sk_buff *skb, struct tc_action *a,
@@ -272,6 +302,7 @@ static int tcf_police_dump(struct sk_buff *skb, struct tc_action *a,
 {
 	unsigned char *b = skb_tail_pointer(skb);
 	struct tcf_police *police = to_police(a);
+	struct tcf_police_params *p;
 	struct tc_police opt = {
 		.index = police->tcf_index,
 		.refcnt = refcount_read(&police->tcf_refcnt) - ref,
@@ -281,19 +312,21 @@ static int tcf_police_dump(struct sk_buff *skb, struct tc_action *a,
 
 	spin_lock_bh(&police->tcf_lock);
 	opt.action = police->tcf_action;
-	opt.mtu = police->tcfp_mtu;
-	opt.burst = PSCHED_NS2TICKS(police->tcfp_burst);
-	if (police->rate_present)
-		psched_ratecfg_getrate(&opt.rate, &police->rate);
-	if (police->peak_present)
-		psched_ratecfg_getrate(&opt.peakrate, &police->peak);
+	p = rcu_dereference_protected(police->params,
+				      lockdep_is_held(&police->tcf_lock));
+	opt.mtu = p->tcfp_mtu;
+	opt.burst = PSCHED_NS2TICKS(p->tcfp_burst);
+	if (p->rate_present)
+		psched_ratecfg_getrate(&opt.rate, &p->rate);
+	if (p->peak_present)
+		psched_ratecfg_getrate(&opt.peakrate, &p->peak);
 	if (nla_put(skb, TCA_POLICE_TBF, sizeof(opt), &opt))
 		goto nla_put_failure;
-	if (police->tcfp_result &&
-	    nla_put_u32(skb, TCA_POLICE_RESULT, police->tcfp_result))
+	if (p->tcfp_result &&
+	    nla_put_u32(skb, TCA_POLICE_RESULT, p->tcfp_result))
 		goto nla_put_failure;
-	if (police->tcfp_ewma_rate &&
-	    nla_put_u32(skb, TCA_POLICE_AVRATE, police->tcfp_ewma_rate))
+	if (p->tcfp_ewma_rate &&
+	    nla_put_u32(skb, TCA_POLICE_AVRATE, p->tcfp_ewma_rate))
 		goto nla_put_failure;
 
 	t.install = jiffies_to_clock_t(jiffies - police->tcf_tm.install);
@@ -312,8 +345,7 @@ nla_put_failure:
 	return -1;
 }
 
-static int tcf_police_search(struct net *net, struct tc_action **a, u32 index,
-			     struct netlink_ext_ack *extack)
+static int tcf_police_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, police_net_id);
 
@@ -333,6 +365,7 @@ static struct tc_action_ops act_police_ops = {
 	.init		=	tcf_police_init,
 	.walk		=	tcf_police_walker,
 	.lookup		=	tcf_police_search,
+	.cleanup	=	tcf_police_cleanup,
 	.size		=	sizeof(struct tcf_police),
 };
 
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index 6b67aa13d2dd..1a0c682fd734 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -224,8 +224,7 @@ static int tcf_sample_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_sample_search(struct net *net, struct tc_action **a, u32 index,
-			     struct netlink_ext_ack *extack)
+static int tcf_sample_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, sample_net_id);
 
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 52400d49f81f..902957beceb3 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -188,8 +188,7 @@ static int tcf_simp_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_simp_search(struct net *net, struct tc_action **a, u32 index,
-			   struct netlink_ext_ack *extack)
+static int tcf_simp_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, simp_net_id);
 
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 73e44ce2a883..64dba3708fce 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -99,7 +99,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
 			    struct netlink_ext_ack *extack)
 {
 	struct tc_action_net *tn = net_generic(net, skbedit_net_id);
-	struct tcf_skbedit_params *params_old, *params_new;
+	struct tcf_skbedit_params *params_new;
 	struct nlattr *tb[TCA_SKBEDIT_MAX + 1];
 	struct tc_skbedit *parm;
 	struct tcf_skbedit *d;
@@ -187,8 +187,6 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
 		}
 	}
 
-	ASSERT_RTNL();
-
 	params_new = kzalloc(sizeof(*params_new), GFP_KERNEL);
 	if (unlikely(!params_new)) {
 		if (ret == ACT_P_CREATED)
@@ -210,11 +208,13 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
 	if (flags & SKBEDIT_F_MASK)
 		params_new->mask = *mask;
 
+	spin_lock_bh(&d->tcf_lock);
 	d->tcf_action = parm->action;
-	params_old = rtnl_dereference(d->params);
-	rcu_assign_pointer(d->params, params_new);
-	if (params_old)
-		kfree_rcu(params_old, rcu);
+	rcu_swap_protected(d->params, params_new,
+			   lockdep_is_held(&d->tcf_lock));
+	spin_unlock_bh(&d->tcf_lock);
+	if (params_new)
+		kfree_rcu(params_new, rcu);
 
 	if (ret == ACT_P_CREATED)
 		tcf_idr_insert(tn, *a);
@@ -231,12 +231,14 @@ static int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
 		.index   = d->tcf_index,
 		.refcnt  = refcount_read(&d->tcf_refcnt) - ref,
 		.bindcnt = atomic_read(&d->tcf_bindcnt) - bind,
-		.action  = d->tcf_action,
 	};
 	u64 pure_flags = 0;
 	struct tcf_t t;
 
-	params = rtnl_dereference(d->params);
+	spin_lock_bh(&d->tcf_lock);
+	params = rcu_dereference_protected(d->params,
+					   lockdep_is_held(&d->tcf_lock));
+	opt.action = d->tcf_action;
 
 	if (nla_put(skb, TCA_SKBEDIT_PARMS, sizeof(opt), &opt))
 		goto nla_put_failure;
@@ -264,9 +266,12 @@ static int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
 	tcf_tm_dump(&t, &d->tcf_tm);
 	if (nla_put_64bit(skb, TCA_SKBEDIT_TM, sizeof(t), &t, TCA_SKBEDIT_PAD))
 		goto nla_put_failure;
+	spin_unlock_bh(&d->tcf_lock);
+
 	return skb->len;
 
 nla_put_failure:
+	spin_unlock_bh(&d->tcf_lock);
 	nlmsg_trim(skb, b);
 	return -1;
 }
@@ -291,8 +296,7 @@ static int tcf_skbedit_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_skbedit_search(struct net *net, struct tc_action **a, u32 index,
-			      struct netlink_ext_ack *extack)
+static int tcf_skbedit_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, skbedit_net_id);
 
diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c
index 588077fafd6c..59710a183bd3 100644
--- a/net/sched/act_skbmod.c
+++ b/net/sched/act_skbmod.c
@@ -251,8 +251,7 @@ static int tcf_skbmod_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_skbmod_search(struct net *net, struct tc_action **a, u32 index,
-			     struct netlink_ext_ack *extack)
+static int tcf_skbmod_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, skbmod_net_id);
 
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 681f6f04e7da..4cca8f274662 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -548,8 +548,7 @@ static int tunnel_key_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tunnel_key_search(struct net *net, struct tc_action **a, u32 index,
-			     struct netlink_ext_ack *extack)
+static int tunnel_key_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, tunnel_key_net_id);
 
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index 033d273afe50..ba677d54a7af 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -288,8 +288,7 @@ static int tcf_vlan_walker(struct net *net, struct sk_buff *skb,
 	return tcf_generic_walker(tn, skb, cb, type, ops, extack);
 }
 
-static int tcf_vlan_search(struct net *net, struct tc_action **a, u32 index,
-			   struct netlink_ext_ack *extack)
+static int tcf_vlan_search(struct net *net, struct tc_action **a, u32 index)
 {
 	struct tc_action_net *tn = net_generic(net, vlan_net_id);
 
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 0a75cb2e5e7b..f427a1e00e7e 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -31,6 +31,8 @@
 #include <net/pkt_sched.h>
 #include <net/pkt_cls.h>
 
+extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1];
+
 /* The list of all installed classifier types */
 static LIST_HEAD(tcf_proto_base);
 
@@ -240,8 +242,8 @@ static void tcf_chain_destroy(struct tcf_chain *chain)
 	if (!chain->index)
 		block->chain0.chain = NULL;
 	kfree(chain);
-	if (list_empty(&block->chain_list) && block->refcnt == 0)
-		kfree(block);
+	if (list_empty(&block->chain_list) && !refcount_read(&block->refcnt))
+		kfree_rcu(block, rcu);
 }
 
 static void tcf_chain_hold(struct tcf_chain *chain)
@@ -473,6 +475,7 @@ tcf_chain0_head_change_cb_del(struct tcf_block *block,
 }
 
 struct tcf_net {
+	spinlock_t idr_lock; /* Protects idr */
 	struct idr idr;
 };
 
@@ -482,16 +485,25 @@ static int tcf_block_insert(struct tcf_block *block, struct net *net,
 			    struct netlink_ext_ack *extack)
 {
 	struct tcf_net *tn = net_generic(net, tcf_net_id);
+	int err;
+
+	idr_preload(GFP_KERNEL);
+	spin_lock(&tn->idr_lock);
+	err = idr_alloc_u32(&tn->idr, block, &block->index, block->index,
+			    GFP_NOWAIT);
+	spin_unlock(&tn->idr_lock);
+	idr_preload_end();
 
-	return idr_alloc_u32(&tn->idr, block, &block->index, block->index,
-			     GFP_KERNEL);
+	return err;
 }
 
 static void tcf_block_remove(struct tcf_block *block, struct net *net)
 {
 	struct tcf_net *tn = net_generic(net, tcf_net_id);
 
+	spin_lock(&tn->idr_lock);
 	idr_remove(&tn->idr, block->index);
+	spin_unlock(&tn->idr_lock);
 }
 
 static struct tcf_block *tcf_block_create(struct net *net, struct Qdisc *q,
@@ -510,7 +522,7 @@ static struct tcf_block *tcf_block_create(struct net *net, struct Qdisc *q,
 	INIT_LIST_HEAD(&block->owner_list);
 	INIT_LIST_HEAD(&block->chain0.filter_chain_list);
 
-	block->refcnt = 1;
+	refcount_set(&block->refcnt, 1);
 	block->net = net;
 	block->index = block_index;
 
@@ -527,6 +539,78 @@ static struct tcf_block *tcf_block_lookup(struct net *net, u32 block_index)
 	return idr_find(&tn->idr, block_index);
 }
 
+static struct tcf_block *tcf_block_refcnt_get(struct net *net, u32 block_index)
+{
+	struct tcf_block *block;
+
+	rcu_read_lock();
+	block = tcf_block_lookup(net, block_index);
+	if (block && !refcount_inc_not_zero(&block->refcnt))
+		block = NULL;
+	rcu_read_unlock();
+
+	return block;
+}
+
+static void tcf_block_flush_all_chains(struct tcf_block *block)
+{
+	struct tcf_chain *chain;
+
+	/* Hold a refcnt for all chains, so that they don't disappear
+	 * while we are iterating.
+	 */
+	list_for_each_entry(chain, &block->chain_list, list)
+		tcf_chain_hold(chain);
+
+	list_for_each_entry(chain, &block->chain_list, list)
+		tcf_chain_flush(chain);
+}
+
+static void tcf_block_put_all_chains(struct tcf_block *block)
+{
+	struct tcf_chain *chain, *tmp;
+
+	/* At this point, all the chains should have refcnt >= 1. */
+	list_for_each_entry_safe(chain, tmp, &block->chain_list, list) {
+		tcf_chain_put_explicitly_created(chain);
+		tcf_chain_put(chain);
+	}
+}
+
+static void __tcf_block_put(struct tcf_block *block, struct Qdisc *q,
+			    struct tcf_block_ext_info *ei)
+{
+	if (refcount_dec_and_test(&block->refcnt)) {
+		/* Flushing/putting all chains will cause the block to be
+		 * deallocated when last chain is freed. However, if chain_list
+		 * is empty, block has to be manually deallocated. After block
+		 * reference counter reached 0, it is no longer possible to
+		 * increment it or add new chains to block.
+		 */
+		bool free_block = list_empty(&block->chain_list);
+
+		if (tcf_block_shared(block))
+			tcf_block_remove(block, block->net);
+		if (!free_block)
+			tcf_block_flush_all_chains(block);
+
+		if (q)
+			tcf_block_offload_unbind(block, q, ei);
+
+		if (free_block)
+			kfree_rcu(block, rcu);
+		else
+			tcf_block_put_all_chains(block);
+	} else if (q) {
+		tcf_block_offload_unbind(block, q, ei);
+	}
+}
+
+static void tcf_block_refcnt_put(struct tcf_block *block)
+{
+	__tcf_block_put(block, NULL, NULL);
+}
+
 /* Find tcf block.
  * Set q, parent, cl when appropriate.
  */
@@ -537,9 +621,10 @@ static struct tcf_block *tcf_block_find(struct net *net, struct Qdisc **q,
 					struct netlink_ext_ack *extack)
 {
 	struct tcf_block *block;
+	int err = 0;
 
 	if (ifindex == TCM_IFINDEX_MAGIC_BLOCK) {
-		block = tcf_block_lookup(net, block_index);
+		block = tcf_block_refcnt_get(net, block_index);
 		if (!block) {
 			NL_SET_ERR_MSG(extack, "Block of given index was not found");
 			return ERR_PTR(-EINVAL);
@@ -548,55 +633,106 @@ static struct tcf_block *tcf_block_find(struct net *net, struct Qdisc **q,
 		const struct Qdisc_class_ops *cops;
 		struct net_device *dev;
 
+		rcu_read_lock();
+
 		/* Find link */
-		dev = __dev_get_by_index(net, ifindex);
-		if (!dev)
+		dev = dev_get_by_index_rcu(net, ifindex);
+		if (!dev) {
+			rcu_read_unlock();
 			return ERR_PTR(-ENODEV);
+		}
 
 		/* Find qdisc */
 		if (!*parent) {
 			*q = dev->qdisc;
 			*parent = (*q)->handle;
 		} else {
-			*q = qdisc_lookup(dev, TC_H_MAJ(*parent));
+			*q = qdisc_lookup_rcu(dev, TC_H_MAJ(*parent));
 			if (!*q) {
 				NL_SET_ERR_MSG(extack, "Parent Qdisc doesn't exists");
-				return ERR_PTR(-EINVAL);
+				err = -EINVAL;
+				goto errout_rcu;
 			}
 		}
 
+		*q = qdisc_refcount_inc_nz(*q);
+		if (!*q) {
+			NL_SET_ERR_MSG(extack, "Parent Qdisc doesn't exists");
+			err = -EINVAL;
+			goto errout_rcu;
+		}
+
 		/* Is it classful? */
 		cops = (*q)->ops->cl_ops;
 		if (!cops) {
 			NL_SET_ERR_MSG(extack, "Qdisc not classful");
-			return ERR_PTR(-EINVAL);
+			err = -EINVAL;
+			goto errout_rcu;
 		}
 
 		if (!cops->tcf_block) {
 			NL_SET_ERR_MSG(extack, "Class doesn't support blocks");
-			return ERR_PTR(-EOPNOTSUPP);
+			err = -EOPNOTSUPP;
+			goto errout_rcu;
 		}
 
+		/* At this point we know that qdisc is not noop_qdisc,
+		 * which means that qdisc holds a reference to net_device
+		 * and we hold a reference to qdisc, so it is safe to release
+		 * rcu read lock.
+		 */
+		rcu_read_unlock();
+
 		/* Do we search for filter, attached to class? */
 		if (TC_H_MIN(*parent)) {
 			*cl = cops->find(*q, *parent);
 			if (*cl == 0) {
 				NL_SET_ERR_MSG(extack, "Specified class doesn't exist");
-				return ERR_PTR(-ENOENT);
+				err = -ENOENT;
+				goto errout_qdisc;
 			}
 		}
 
 		/* And the last stroke */
 		block = cops->tcf_block(*q, *cl, extack);
-		if (!block)
-			return ERR_PTR(-EINVAL);
+		if (!block) {
+			err = -EINVAL;
+			goto errout_qdisc;
+		}
 		if (tcf_block_shared(block)) {
 			NL_SET_ERR_MSG(extack, "This filter block is shared. Please use the block index to manipulate the filters");
-			return ERR_PTR(-EOPNOTSUPP);
+			err = -EOPNOTSUPP;
+			goto errout_qdisc;
 		}
+
+		/* Always take reference to block in order to support execution
+		 * of rules update path of cls API without rtnl lock. Caller
+		 * must release block when it is finished using it. 'if' block
+		 * of this conditional obtain reference to block by calling
+		 * tcf_block_refcnt_get().
+		 */
+		refcount_inc(&block->refcnt);
 	}
 
 	return block;
+
+errout_rcu:
+	rcu_read_unlock();
+errout_qdisc:
+	if (*q) {
+		qdisc_put(*q);
+		*q = NULL;
+	}
+	return ERR_PTR(err);
+}
+
+static void tcf_block_release(struct Qdisc *q, struct tcf_block *block)
+{
+	if (!IS_ERR_OR_NULL(block))
+		tcf_block_refcnt_put(block);
+
+	if (q)
+		qdisc_put(q);
 }
 
 struct tcf_block_owner_item {
@@ -664,21 +800,16 @@ int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
 {
 	struct net *net = qdisc_net(q);
 	struct tcf_block *block = NULL;
-	bool created = false;
 	int err;
 
-	if (ei->block_index) {
+	if (ei->block_index)
 		/* block_index not 0 means the shared block is requested */
-		block = tcf_block_lookup(net, ei->block_index);
-		if (block)
-			block->refcnt++;
-	}
+		block = tcf_block_refcnt_get(net, ei->block_index);
 
 	if (!block) {
 		block = tcf_block_create(net, q, ei->block_index, extack);
 		if (IS_ERR(block))
 			return PTR_ERR(block);
-		created = true;
 		if (tcf_block_shared(block)) {
 			err = tcf_block_insert(block, net, extack);
 			if (err)
@@ -708,14 +839,8 @@ err_block_offload_bind:
 err_chain0_head_change_cb_add:
 	tcf_block_owner_del(block, q, ei->binder_type);
 err_block_owner_add:
-	if (created) {
-		if (tcf_block_shared(block))
-			tcf_block_remove(block, net);
 err_block_insert:
-		kfree(block);
-	} else {
-		block->refcnt--;
-	}
+	tcf_block_refcnt_put(block);
 	return err;
 }
 EXPORT_SYMBOL(tcf_block_get_ext);
@@ -747,42 +872,12 @@ EXPORT_SYMBOL(tcf_block_get);
 void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
 		       struct tcf_block_ext_info *ei)
 {
-	struct tcf_chain *chain, *tmp;
-
 	if (!block)
 		return;
 	tcf_chain0_head_change_cb_del(block, ei);
 	tcf_block_owner_del(block, q, ei->binder_type);
 
-	if (block->refcnt == 1) {
-		if (tcf_block_shared(block))
-			tcf_block_remove(block, block->net);
-
-		/* Hold a refcnt for all chains, so that they don't disappear
-		 * while we are iterating.
-		 */
-		list_for_each_entry(chain, &block->chain_list, list)
-			tcf_chain_hold(chain);
-
-		list_for_each_entry(chain, &block->chain_list, list)
-			tcf_chain_flush(chain);
-	}
-
-	tcf_block_offload_unbind(block, q, ei);
-
-	if (block->refcnt == 1) {
-		/* At this point, all the chains should have refcnt >= 1. */
-		list_for_each_entry_safe(chain, tmp, &block->chain_list, list) {
-			tcf_chain_put_explicitly_created(chain);
-			tcf_chain_put(chain);
-		}
-
-		block->refcnt--;
-		if (list_empty(&block->chain_list))
-			kfree(block);
-	} else {
-		block->refcnt--;
-	}
+	__tcf_block_put(block, q, ei);
 }
 EXPORT_SYMBOL(tcf_block_put_ext);
 
@@ -1211,7 +1306,7 @@ static int tc_new_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
 replay:
 	tp_created = 0;
 
-	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, NULL, extack);
+	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack);
 	if (err < 0)
 		return err;
 
@@ -1332,6 +1427,7 @@ replay:
 errout:
 	if (chain)
 		tcf_chain_put(chain);
+	tcf_block_release(q, block);
 	if (err == -EAGAIN)
 		/* Replay the request. */
 		goto replay;
@@ -1360,7 +1456,7 @@ static int tc_del_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
 	if (!netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN))
 		return -EPERM;
 
-	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, NULL, extack);
+	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack);
 	if (err < 0)
 		return err;
 
@@ -1453,6 +1549,7 @@ static int tc_del_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
 errout:
 	if (chain)
 		tcf_chain_put(chain);
+	tcf_block_release(q, block);
 	return err;
 }
 
@@ -1475,7 +1572,7 @@ static int tc_get_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
 	void *fh = NULL;
 	int err;
 
-	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, NULL, extack);
+	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack);
 	if (err < 0)
 		return err;
 
@@ -1538,6 +1635,7 @@ static int tc_get_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
 errout:
 	if (chain)
 		tcf_chain_put(chain);
+	tcf_block_release(q, block);
 	return err;
 }
 
@@ -1631,12 +1729,13 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
 	if (nlmsg_len(cb->nlh) < sizeof(*tcm))
 		return skb->len;
 
-	err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+	err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL,
+			  cb->extack);
 	if (err)
 		return err;
 
 	if (tcm->tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK) {
-		block = tcf_block_lookup(net, tcm->tcm_block_index);
+		block = tcf_block_refcnt_get(net, tcm->tcm_block_index);
 		if (!block)
 			goto out;
 		/* If we work with block index, q is NULL and parent value
@@ -1695,6 +1794,8 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
 		}
 	}
 
+	if (tcm->tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK)
+		tcf_block_refcnt_put(block);
 	cb->args[0] = index;
 
 out:
@@ -1838,7 +1939,7 @@ static int tc_ctl_chain(struct sk_buff *skb, struct nlmsghdr *n,
 		return -EPERM;
 
 replay:
-	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, NULL, extack);
+	err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack);
 	if (err < 0)
 		return err;
 
@@ -1854,7 +1955,8 @@ replay:
 	chain_index = tca[TCA_CHAIN] ? nla_get_u32(tca[TCA_CHAIN]) : 0;
 	if (chain_index > TC_ACT_EXT_VAL_MASK) {
 		NL_SET_ERR_MSG(extack, "Specified chain index exceeds upper limit");
-		return -EINVAL;
+		err = -EINVAL;
+		goto errout_block;
 	}
 	chain = tcf_chain_lookup(block, chain_index);
 	if (n->nlmsg_type == RTM_NEWCHAIN) {
@@ -1866,23 +1968,27 @@ replay:
 				tcf_chain_hold(chain);
 			} else {
 				NL_SET_ERR_MSG(extack, "Filter chain already exists");
-				return -EEXIST;
+				err = -EEXIST;
+				goto errout_block;
 			}
 		} else {
 			if (!(n->nlmsg_flags & NLM_F_CREATE)) {
 				NL_SET_ERR_MSG(extack, "Need both RTM_NEWCHAIN and NLM_F_CREATE to create a new chain");
-				return -ENOENT;
+				err = -ENOENT;
+				goto errout_block;
 			}
 			chain = tcf_chain_create(block, chain_index);
 			if (!chain) {
 				NL_SET_ERR_MSG(extack, "Failed to create filter chain");
-				return -ENOMEM;
+				err = -ENOMEM;
+				goto errout_block;
 			}
 		}
 	} else {
 		if (!chain || tcf_chain_held_by_acts_only(chain)) {
 			NL_SET_ERR_MSG(extack, "Cannot find specified filter chain");
-			return -EINVAL;
+			err = -EINVAL;
+			goto errout_block;
 		}
 		tcf_chain_hold(chain);
 	}
@@ -1926,6 +2032,8 @@ replay:
 
 errout:
 	tcf_chain_put(chain);
+errout_block:
+	tcf_block_release(q, block);
 	if (err == -EAGAIN)
 		/* Replay the request. */
 		goto replay;
@@ -1949,12 +2057,13 @@ static int tc_dump_chain(struct sk_buff *skb, struct netlink_callback *cb)
 	if (nlmsg_len(cb->nlh) < sizeof(*tcm))
 		return skb->len;
 
-	err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL, NULL);
+	err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, rtm_tca_policy,
+			  cb->extack);
 	if (err)
 		return err;
 
 	if (tcm->tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK) {
-		block = tcf_block_lookup(net, tcm->tcm_block_index);
+		block = tcf_block_refcnt_get(net, tcm->tcm_block_index);
 		if (!block)
 			goto out;
 		/* If we work with block index, q is NULL and parent value
@@ -2021,6 +2130,8 @@ static int tc_dump_chain(struct sk_buff *skb, struct netlink_callback *cb)
 		index++;
 	}
 
+	if (tcm->tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK)
+		tcf_block_refcnt_put(block);
 	cb->args[0] = index;
 
 out:
@@ -2213,6 +2324,7 @@ static __net_init int tcf_net_init(struct net *net)
 {
 	struct tcf_net *tn = net_generic(net, tcf_net_id);
 
+	spin_lock_init(&tn->idr_lock);
 	idr_init(&tn->idr);
 	return 0;
 }
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 6fd9bdd93796..9aada2d0ef06 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -98,7 +98,7 @@ struct cls_fl_filter {
 	struct list_head list;
 	u32 handle;
 	u32 flags;
-	unsigned int in_hw_count;
+	u32 in_hw_count;
 	struct rcu_work rwork;
 	struct net_device *hw_dev;
 };
@@ -993,7 +993,7 @@ static int fl_init_mask_hashtable(struct fl_flow_mask *mask)
 }
 
 #define FL_KEY_MEMBER_OFFSET(member) offsetof(struct fl_flow_key, member)
-#define FL_KEY_MEMBER_SIZE(member) (sizeof(((struct fl_flow_key *) 0)->member))
+#define FL_KEY_MEMBER_SIZE(member) FIELD_SIZEOF(struct fl_flow_key, member)
 
 #define FL_KEY_IS_MASKED(mask, member)						\
 	memchr_inv(((char *)mask) + FL_KEY_MEMBER_OFFSET(member),		\
@@ -1880,6 +1880,9 @@ static int fl_dump(struct net *net, struct tcf_proto *tp, void *fh,
 	if (f->flags && nla_put_u32(skb, TCA_FLOWER_FLAGS, f->flags))
 		goto nla_put_failure;
 
+	if (nla_put_u32(skb, TCA_FLOWER_IN_HW_COUNT, f->in_hw_count))
+		goto nla_put_failure;
+
 	if (tcf_exts_dump(skb, &f->exts))
 		goto nla_put_failure;
 
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index b2c3406a2cf2..4b28fd44576d 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -68,7 +68,6 @@ struct tc_u_knode {
 	u32			mask;
 	u32 __percpu		*pcpu_success;
 #endif
-	struct tcf_proto	*tp;
 	struct rcu_work		rwork;
 	/* The 'sel' field MUST be the last field in structure to allow for
 	 * tc_u32_keys allocated at end of structure.
@@ -80,10 +79,10 @@ struct tc_u_hnode {
 	struct tc_u_hnode __rcu	*next;
 	u32			handle;
 	u32			prio;
-	struct tc_u_common	*tp_c;
 	int			refcnt;
 	unsigned int		divisor;
 	struct idr		handle_idr;
+	bool			is_root;
 	struct rcu_head		rcu;
 	u32			flags;
 	/* The 'ht' field MUST be the last field in structure to allow for
@@ -98,7 +97,7 @@ struct tc_u_common {
 	int			refcnt;
 	struct idr		handle_idr;
 	struct hlist_node	hnode;
-	struct rcu_head		rcu;
+	long			knodes;
 };
 
 static inline unsigned int u32_hash_fold(__be32 key,
@@ -344,19 +343,16 @@ static void *tc_u_common_ptr(const struct tcf_proto *tp)
 		return block->q;
 }
 
-static unsigned int tc_u_hash(const struct tcf_proto *tp)
+static struct hlist_head *tc_u_hash(void *key)
 {
-	return hash_ptr(tc_u_common_ptr(tp), U32_HASH_SHIFT);
+	return tc_u_common_hash + hash_ptr(key, U32_HASH_SHIFT);
 }
 
-static struct tc_u_common *tc_u_common_find(const struct tcf_proto *tp)
+static struct tc_u_common *tc_u_common_find(void *key)
 {
 	struct tc_u_common *tc;
-	unsigned int h;
-
-	h = tc_u_hash(tp);
-	hlist_for_each_entry(tc, &tc_u_common_hash[h], hnode) {
-		if (tc->ptr == tc_u_common_ptr(tp))
+	hlist_for_each_entry(tc, tc_u_hash(key), hnode) {
+		if (tc->ptr == key)
 			return tc;
 	}
 	return NULL;
@@ -365,10 +361,8 @@ static struct tc_u_common *tc_u_common_find(const struct tcf_proto *tp)
 static int u32_init(struct tcf_proto *tp)
 {
 	struct tc_u_hnode *root_ht;
-	struct tc_u_common *tp_c;
-	unsigned int h;
-
-	tp_c = tc_u_common_find(tp);
+	void *key = tc_u_common_ptr(tp);
+	struct tc_u_common *tp_c = tc_u_common_find(key);
 
 	root_ht = kzalloc(sizeof(*root_ht), GFP_KERNEL);
 	if (root_ht == NULL)
@@ -377,6 +371,7 @@ static int u32_init(struct tcf_proto *tp)
 	root_ht->refcnt++;
 	root_ht->handle = tp_c ? gen_new_htid(tp_c, root_ht) : 0x80000000;
 	root_ht->prio = tp->prio;
+	root_ht->is_root = true;
 	idr_init(&root_ht->handle_idr);
 
 	if (tp_c == NULL) {
@@ -385,18 +380,16 @@ static int u32_init(struct tcf_proto *tp)
 			kfree(root_ht);
 			return -ENOBUFS;
 		}
-		tp_c->ptr = tc_u_common_ptr(tp);
+		tp_c->ptr = key;
 		INIT_HLIST_NODE(&tp_c->hnode);
 		idr_init(&tp_c->handle_idr);
 
-		h = tc_u_hash(tp);
-		hlist_add_head(&tp_c->hnode, &tc_u_common_hash[h]);
+		hlist_add_head(&tp_c->hnode, tc_u_hash(key));
 	}
 
 	tp_c->refcnt++;
 	RCU_INIT_POINTER(root_ht->next, tp_c->hlist);
 	rcu_assign_pointer(tp_c->hlist, root_ht);
-	root_ht->tp_c = tp_c;
 
 	root_ht->refcnt++;
 	rcu_assign_pointer(tp->root, root_ht);
@@ -404,8 +397,7 @@ static int u32_init(struct tcf_proto *tp)
 	return 0;
 }
 
-static int u32_destroy_key(struct tcf_proto *tp, struct tc_u_knode *n,
-			   bool free_pf)
+static int u32_destroy_key(struct tc_u_knode *n, bool free_pf)
 {
 	struct tc_u_hnode *ht = rtnl_dereference(n->ht_down);
 
@@ -439,7 +431,7 @@ static void u32_delete_key_work(struct work_struct *work)
 					      struct tc_u_knode,
 					      rwork);
 	rtnl_lock();
-	u32_destroy_key(key->tp, key, false);
+	u32_destroy_key(key, false);
 	rtnl_unlock();
 }
 
@@ -456,12 +448,13 @@ static void u32_delete_key_freepf_work(struct work_struct *work)
 					      struct tc_u_knode,
 					      rwork);
 	rtnl_lock();
-	u32_destroy_key(key->tp, key, true);
+	u32_destroy_key(key, true);
 	rtnl_unlock();
 }
 
 static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode *key)
 {
+	struct tc_u_common *tp_c = tp->data;
 	struct tc_u_knode __rcu **kp;
 	struct tc_u_knode *pkp;
 	struct tc_u_hnode *ht = rtnl_dereference(key->ht_up);
@@ -472,6 +465,7 @@ static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode *key)
 		     kp = &pkp->next, pkp = rtnl_dereference(*kp)) {
 			if (pkp == key) {
 				RCU_INIT_POINTER(*kp, key->next);
+				tp_c->knodes--;
 
 				tcf_unbind_filter(tp, &key->res);
 				idr_remove(&ht->handle_idr, key->handle);
@@ -586,6 +580,7 @@ static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
 static void u32_clear_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht,
 			    struct netlink_ext_ack *extack)
 {
+	struct tc_u_common *tp_c = tp->data;
 	struct tc_u_knode *n;
 	unsigned int h;
 
@@ -593,13 +588,14 @@ static void u32_clear_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht,
 		while ((n = rtnl_dereference(ht->ht[h])) != NULL) {
 			RCU_INIT_POINTER(ht->ht[h],
 					 rtnl_dereference(n->next));
+			tp_c->knodes--;
 			tcf_unbind_filter(tp, &n->res);
 			u32_remove_hw_knode(tp, n, extack);
 			idr_remove(&ht->handle_idr, n->handle);
 			if (tcf_exts_get_net(&n->exts))
 				tcf_queue_work(&n->rwork, u32_delete_key_freepf_work);
 			else
-				u32_destroy_key(n->tp, n, true);
+				u32_destroy_key(n, true);
 		}
 	}
 }
@@ -632,17 +628,6 @@ static int u32_destroy_hnode(struct tcf_proto *tp, struct tc_u_hnode *ht,
 	return -ENOENT;
 }
 
-static bool ht_empty(struct tc_u_hnode *ht)
-{
-	unsigned int h;
-
-	for (h = 0; h <= ht->divisor; h++)
-		if (rcu_access_pointer(ht->ht[h]))
-			return false;
-
-	return true;
-}
-
 static void u32_destroy(struct tcf_proto *tp, struct netlink_ext_ack *extack)
 {
 	struct tc_u_common *tp_c = tp->data;
@@ -680,20 +665,16 @@ static int u32_delete(struct tcf_proto *tp, void *arg, bool *last,
 		      struct netlink_ext_ack *extack)
 {
 	struct tc_u_hnode *ht = arg;
-	struct tc_u_hnode *root_ht = rtnl_dereference(tp->root);
 	struct tc_u_common *tp_c = tp->data;
 	int ret = 0;
 
-	if (ht == NULL)
-		goto out;
-
 	if (TC_U32_KEY(ht->handle)) {
 		u32_remove_hw_knode(tp, (struct tc_u_knode *)ht, extack);
 		ret = u32_delete_key(tp, (struct tc_u_knode *)ht);
 		goto out;
 	}
 
-	if (root_ht == ht) {
+	if (ht->is_root) {
 		NL_SET_ERR_MSG_MOD(extack, "Not allowed to delete root node");
 		return -EINVAL;
 	}
@@ -706,38 +687,7 @@ static int u32_delete(struct tcf_proto *tp, void *arg, bool *last,
 	}
 
 out:
-	*last = true;
-	if (root_ht) {
-		if (root_ht->refcnt > 2) {
-			*last = false;
-			goto ret;
-		}
-		if (root_ht->refcnt == 2) {
-			if (!ht_empty(root_ht)) {
-				*last = false;
-				goto ret;
-			}
-		}
-	}
-
-	if (tp_c->refcnt > 1) {
-		*last = false;
-		goto ret;
-	}
-
-	if (tp_c->refcnt == 1) {
-		struct tc_u_hnode *ht;
-
-		for (ht = rtnl_dereference(tp_c->hlist);
-		     ht;
-		     ht = rtnl_dereference(ht->next))
-			if (!ht_empty(ht)) {
-				*last = false;
-				break;
-			}
-	}
-
-ret:
+	*last = tp_c->refcnt == 1 && tp_c->knodes == 0;
 	return ret;
 }
 
@@ -768,7 +718,7 @@ static const struct nla_policy u32_policy[TCA_U32_MAX + 1] = {
 };
 
 static int u32_set_parms(struct net *net, struct tcf_proto *tp,
-			 unsigned long base, struct tc_u_hnode *ht,
+			 unsigned long base,
 			 struct tc_u_knode *n, struct nlattr **tb,
 			 struct nlattr *est, bool ovr,
 			 struct netlink_ext_ack *extack)
@@ -789,12 +739,16 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
 		}
 
 		if (handle) {
-			ht_down = u32_lookup_ht(ht->tp_c, handle);
+			ht_down = u32_lookup_ht(tp->data, handle);
 
 			if (!ht_down) {
 				NL_SET_ERR_MSG_MOD(extack, "Link hash table not found");
 				return -EINVAL;
 			}
+			if (ht_down->is_root) {
+				NL_SET_ERR_MSG_MOD(extack, "Not linking to root node");
+				return -EINVAL;
+			}
 			ht_down->refcnt++;
 		}
 
@@ -891,7 +845,6 @@ static struct tc_u_knode *u32_init_knode(struct tcf_proto *tp,
 	/* Similarly success statistics must be moved as pointers */
 	new->pcpu_success = n->pcpu_success;
 #endif
-	new->tp = tp;
 	memcpy(&new->sel, s, sizeof(*s) + s->nkeys*sizeof(struct tc_u32_key));
 
 	if (tcf_exts_init(&new->exts, TCA_U32_ACT, TCA_U32_POLICE)) {
@@ -960,18 +913,17 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 		if (!new)
 			return -ENOMEM;
 
-		err = u32_set_parms(net, tp, base,
-				    rtnl_dereference(n->ht_up), new, tb,
+		err = u32_set_parms(net, tp, base, new, tb,
 				    tca[TCA_RATE], ovr, extack);
 
 		if (err) {
-			u32_destroy_key(tp, new, false);
+			u32_destroy_key(new, false);
 			return err;
 		}
 
 		err = u32_replace_hw_knode(tp, new, flags, extack);
 		if (err) {
-			u32_destroy_key(tp, new, false);
+			u32_destroy_key(new, false);
 			return err;
 		}
 
@@ -988,7 +940,11 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 	if (tb[TCA_U32_DIVISOR]) {
 		unsigned int divisor = nla_get_u32(tb[TCA_U32_DIVISOR]);
 
-		if (--divisor > 0x100) {
+		if (!is_power_of_2(divisor)) {
+			NL_SET_ERR_MSG_MOD(extack, "Divisor is not a power of 2");
+			return -EINVAL;
+		}
+		if (divisor-- > 0x100) {
 			NL_SET_ERR_MSG_MOD(extack, "Exceeded maximum 256 hash buckets");
 			return -EINVAL;
 		}
@@ -1013,7 +969,6 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 				return err;
 			}
 		}
-		ht->tp_c = tp_c;
 		ht->refcnt = 1;
 		ht->divisor = divisor;
 		ht->handle = handle;
@@ -1103,7 +1058,6 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 	n->handle = handle;
 	n->fshift = s->hmask ? ffs(ntohl(s->hmask)) - 1 : 0;
 	n->flags = flags;
-	n->tp = tp;
 
 	err = tcf_exts_init(&n->exts, TCA_U32_ACT, TCA_U32_POLICE);
 	if (err < 0)
@@ -1125,7 +1079,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 	}
 #endif
 
-	err = u32_set_parms(net, tp, base, ht, n, tb, tca[TCA_RATE], ovr,
+	err = u32_set_parms(net, tp, base, n, tb, tca[TCA_RATE], ovr,
 			    extack);
 	if (err == 0) {
 		struct tc_u_knode __rcu **ins;
@@ -1146,6 +1100,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 
 		RCU_INIT_POINTER(n->next, pins);
 		rcu_assign_pointer(*ins, n);
+		tp_c->knodes++;
 		*arg = n;
 		return 0;
 	}
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 85e73f48e48f..022bca98bde6 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -27,7 +27,6 @@
 #include <linux/kmod.h>
 #include <linux/list.h>
 #include <linux/hrtimer.h>
-#include <linux/lockdep.h>
 #include <linux/slab.h>
 #include <linux/hashtable.h>
 
@@ -315,6 +314,24 @@ out:
 	return q;
 }
 
+struct Qdisc *qdisc_lookup_rcu(struct net_device *dev, u32 handle)
+{
+	struct netdev_queue *nq;
+	struct Qdisc *q;
+
+	if (!handle)
+		return NULL;
+	q = qdisc_match_from_root(dev->qdisc, handle);
+	if (q)
+		goto out;
+
+	nq = dev_ingress_queue_rcu(dev);
+	if (nq)
+		q = qdisc_match_from_root(nq->qdisc_sleeping, handle);
+out:
+	return q;
+}
+
 static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
 {
 	unsigned long cl;
@@ -921,7 +938,7 @@ static void notify_and_destroy(struct net *net, struct sk_buff *skb,
 		qdisc_notify(net, skb, n, clid, old, new);
 
 	if (old)
-		qdisc_destroy(old);
+		qdisc_put(old);
 }
 
 /* Graft qdisc "new" to class "classid" of qdisc "parent" or
@@ -974,7 +991,7 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
 				qdisc_refcount_inc(new);
 
 			if (!ingress)
-				qdisc_destroy(old);
+				qdisc_put(old);
 		}
 
 skip:
@@ -1053,10 +1070,6 @@ static int qdisc_block_indexes_set(struct Qdisc *sch, struct nlattr **tca,
 	return 0;
 }
 
-/* lockdep annotation is needed for ingress; egress gets it only for name */
-static struct lock_class_key qdisc_tx_lock;
-static struct lock_class_key qdisc_rx_lock;
-
 /*
    Allocate and initialize new qdisc.
 
@@ -1121,7 +1134,6 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
 	if (handle == TC_H_INGRESS) {
 		sch->flags |= TCQ_F_INGRESS;
 		handle = TC_H_MAKE(TC_H_INGRESS, 0);
-		lockdep_set_class(qdisc_lock(sch), &qdisc_rx_lock);
 	} else {
 		if (handle == 0) {
 			handle = qdisc_alloc_handle(dev);
@@ -1129,7 +1141,6 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
 			if (handle == 0)
 				goto err_out3;
 		}
-		lockdep_set_class(qdisc_lock(sch), &qdisc_tx_lock);
 		if (!netif_is_multiqueue(dev))
 			sch->flags |= TCQ_F_ONETXQUEUE;
 	}
@@ -1307,10 +1318,6 @@ check_loop_fn(struct Qdisc *q, unsigned long cl, struct qdisc_walker *w)
 	return 0;
 }
 
-/*
- * Delete/get qdisc.
- */
-
 const struct nla_policy rtm_tca_policy[TCA_MAX + 1] = {
 	[TCA_KIND]		= { .type = NLA_STRING },
 	[TCA_OPTIONS]		= { .type = NLA_NESTED },
@@ -1323,6 +1330,10 @@ const struct nla_policy rtm_tca_policy[TCA_MAX + 1] = {
 	[TCA_EGRESS_BLOCK]	= { .type = NLA_U32 },
 };
 
+/*
+ * Delete/get qdisc.
+ */
+
 static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n,
 			struct netlink_ext_ack *extack)
 {
@@ -1582,7 +1593,7 @@ graft:
 	err = qdisc_graft(dev, p, skb, n, clid, q, NULL, extack);
 	if (err) {
 		if (q)
-			qdisc_destroy(q);
+			qdisc_put(q);
 		return err;
 	}
 
@@ -1660,7 +1671,7 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb)
 	ASSERT_RTNL();
 
 	err = nlmsg_parse(nlh, sizeof(struct tcmsg), tca, TCA_MAX,
-			  rtm_tca_policy, NULL);
+			  rtm_tca_policy, cb->extack);
 	if (err < 0)
 		return err;
 
@@ -2059,7 +2070,8 @@ static int tc_dump_tclass_root(struct Qdisc *root, struct sk_buff *skb,
 
 	if (tcm->tcm_parent) {
 		q = qdisc_match_from_root(root, TC_H_MAJ(tcm->tcm_parent));
-		if (q && tc_dump_tclass_qdisc(q, skb, tcm, cb, t_p, s_t) < 0)
+		if (q && q != root &&
+		    tc_dump_tclass_qdisc(q, skb, tcm, cb, t_p, s_t) < 0)
 			return -1;
 		return 0;
 	}
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index cd49afca9617..d714d3747bcb 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -150,7 +150,7 @@ static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
 	pr_debug("atm_tc_put: destroying\n");
 	list_del_init(&flow->list);
 	pr_debug("atm_tc_put: qdisc %p\n", flow->q);
-	qdisc_destroy(flow->q);
+	qdisc_put(flow->q);
 	tcf_block_put(flow->block);
 	if (flow->sock) {
 		pr_debug("atm_tc_put: f_count %ld\n",
diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index c07c30b916d5..b910cd5c56f7 100644
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -812,7 +812,7 @@ static struct sk_buff *dequeue_head(struct cake_flow *flow)
 
 	if (skb) {
 		flow->head = skb->next;
-		skb->next = NULL;
+		skb_mark_not_on_list(skb);
 	}
 
 	return skb;
@@ -1252,7 +1252,7 @@ found:
 	else
 		flow->head = elig_ack->next;
 
-	elig_ack->next = NULL;
+	skb_mark_not_on_list(elig_ack);
 
 	return elig_ack;
 }
@@ -1675,7 +1675,7 @@ static s32 cake_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 
 		while (segs) {
 			nskb = segs->next;
-			segs->next = NULL;
+			skb_mark_not_on_list(segs);
 			qdisc_skb_cb(segs)->pkt_len = segs->len;
 			cobalt_set_enqueue_time(segs, now);
 			get_cobalt_cb(segs)->adjusted_len = cake_overhead(q,
@@ -2644,7 +2644,7 @@ static int cake_init(struct Qdisc *sch, struct nlattr *opt,
 	for (i = 1; i <= CAKE_QUEUES; i++)
 		quantum_div[i] = 65535 / i;
 
-	q->tins = kvzalloc(CAKE_MAX_TINS * sizeof(struct cake_tin_data),
+	q->tins = kvcalloc(CAKE_MAX_TINS, sizeof(struct cake_tin_data),
 			   GFP_KERNEL);
 	if (!q->tins)
 		goto nomem;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index f42025d53cfe..4dc05409e3fb 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1418,7 +1418,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
 	WARN_ON(cl->filters);
 
 	tcf_block_put(cl->block);
-	qdisc_destroy(cl->q);
+	qdisc_put(cl->q);
 	qdisc_put_rtab(cl->R_tab);
 	gen_kill_estimator(&cl->rate_est);
 	if (cl != &q->link)
diff --git a/net/sched/sch_cbs.c b/net/sched/sch_cbs.c
index e26a24017faa..e689e11b6d0f 100644
--- a/net/sched/sch_cbs.c
+++ b/net/sched/sch_cbs.c
@@ -379,7 +379,7 @@ static void cbs_destroy(struct Qdisc *sch)
 	cbs_disable_offload(dev, q);
 
 	if (q->qdisc)
-		qdisc_destroy(q->qdisc);
+		qdisc_put(q->qdisc);
 }
 
 static int cbs_dump(struct Qdisc *sch, struct sk_buff *skb)
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index e0b0cf8a9939..cdebaed0f8cf 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -134,7 +134,7 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 					    tca[TCA_RATE]);
 		if (err) {
 			NL_SET_ERR_MSG(extack, "Failed to replace estimator");
-			qdisc_destroy(cl->qdisc);
+			qdisc_put(cl->qdisc);
 			kfree(cl);
 			return err;
 		}
@@ -153,7 +153,7 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 static void drr_destroy_class(struct Qdisc *sch, struct drr_class *cl)
 {
 	gen_kill_estimator(&cl->rate_est);
-	qdisc_destroy(cl->qdisc);
+	qdisc_put(cl->qdisc);
 	kfree(cl);
 }
 
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 049714c57075..f6f480784bc6 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -412,7 +412,7 @@ static void dsmark_destroy(struct Qdisc *sch)
 	pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
 
 	tcf_block_put(p->block);
-	qdisc_destroy(p->q);
+	qdisc_put(p->q);
 	if (p->mv != p->embedded)
 		kfree(p->mv);
 }
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 24893d3b5d22..3809c9bf8896 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -177,7 +177,7 @@ struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
 	if (q) {
 		err = fifo_set_limit(q, limit);
 		if (err < 0) {
-			qdisc_destroy(q);
+			qdisc_put(q);
 			q = NULL;
 		}
 	}
diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c
index 4808713c73b9..4b1af706896c 100644
--- a/net/sched/sch_fq.c
+++ b/net/sched/sch_fq.c
@@ -92,8 +92,8 @@ struct fq_sched_data {
 	u32		quantum;
 	u32		initial_quantum;
 	u32		flow_refill_delay;
-	u32		flow_max_rate;	/* optional max rate per flow */
 	u32		flow_plimit;	/* max packets per flow */
+	unsigned long	flow_max_rate;	/* optional max rate per flow */
 	u32		orphan_mask;	/* mask for orphaned skb */
 	u32		low_rate_threshold;
 	struct rb_root	*fq_root;
@@ -106,7 +106,6 @@ struct fq_sched_data {
 
 	u64		stat_gc_flows;
 	u64		stat_internal_packets;
-	u64		stat_tcp_retrans;
 	u64		stat_throttled;
 	u64		stat_flows_plimit;
 	u64		stat_pkts_too_long;
@@ -319,7 +318,7 @@ static struct sk_buff *fq_dequeue_head(struct Qdisc *sch, struct fq_flow *flow)
 
 	if (skb) {
 		flow->head = skb->next;
-		skb->next = NULL;
+		skb_mark_not_on_list(skb);
 		flow->qlen--;
 		qdisc_qstats_backlog_dec(sch, skb);
 		sch->q.qlen--;
@@ -327,62 +326,17 @@ static struct sk_buff *fq_dequeue_head(struct Qdisc *sch, struct fq_flow *flow)
 	return skb;
 }
 
-/* We might add in the future detection of retransmits
- * For the time being, just return false
- */
-static bool skb_is_retransmit(struct sk_buff *skb)
-{
-	return false;
-}
-
-/* add skb to flow queue
- * flow queue is a linked list, kind of FIFO, except for TCP retransmits
- * We special case tcp retransmits to be transmitted before other packets.
- * We rely on fact that TCP retransmits are unlikely, so we do not waste
- * a separate queue or a pointer.
- * head->  [retrans pkt 1]
- *         [retrans pkt 2]
- *         [ normal pkt 1]
- *         [ normal pkt 2]
- *         [ normal pkt 3]
- * tail->  [ normal pkt 4]
- */
 static void flow_queue_add(struct fq_flow *flow, struct sk_buff *skb)
 {
-	struct sk_buff *prev, *head = flow->head;
+	struct sk_buff *head = flow->head;
 
 	skb->next = NULL;
-	if (!head) {
+	if (!head)
 		flow->head = skb;
-		flow->tail = skb;
-		return;
-	}
-	if (likely(!skb_is_retransmit(skb))) {
+	else
 		flow->tail->next = skb;
-		flow->tail = skb;
-		return;
-	}
 
-	/* This skb is a tcp retransmit,
-	 * find the last retrans packet in the queue
-	 */
-	prev = NULL;
-	while (skb_is_retransmit(head)) {
-		prev = head;
-		head = head->next;
-		if (!head)
-			break;
-	}
-	if (!prev) { /* no rtx packet in queue, become the new head */
-		skb->next = flow->head;
-		flow->head = skb;
-	} else {
-		if (prev == flow->tail)
-			flow->tail = skb;
-		else
-			skb->next = prev->next;
-		prev->next = skb;
-	}
+	flow->tail = skb;
 }
 
 static int fq_enqueue(struct sk_buff *skb, struct Qdisc *sch,
@@ -401,8 +355,6 @@ static int fq_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 	}
 
 	f->qlen++;
-	if (skb_is_retransmit(skb))
-		q->stat_tcp_retrans++;
 	qdisc_qstats_backlog_inc(sch, skb);
 	if (fq_flow_is_detached(f)) {
 		struct sock *sk = skb->sk;
@@ -464,7 +416,8 @@ static struct sk_buff *fq_dequeue(struct Qdisc *sch)
 	struct fq_flow_head *head;
 	struct sk_buff *skb;
 	struct fq_flow *f;
-	u32 rate, plen;
+	unsigned long rate;
+	u32 plen;
 
 	skb = fq_dequeue_head(sch, &q->internal);
 	if (skb)
@@ -491,11 +444,16 @@ begin:
 	}
 
 	skb = f->head;
-	if (unlikely(skb && now < f->time_next_packet &&
-		     !skb_is_tcp_pure_ack(skb))) {
-		head->first = f->next;
-		fq_flow_set_throttled(q, f);
-		goto begin;
+	if (skb) {
+		u64 time_next_packet = max_t(u64, ktime_to_ns(skb->tstamp),
+					     f->time_next_packet);
+
+		if (now < time_next_packet) {
+			head->first = f->next;
+			f->time_next_packet = time_next_packet;
+			fq_flow_set_throttled(q, f);
+			goto begin;
+		}
 	}
 
 	skb = fq_dequeue_head(sch, f);
@@ -513,11 +471,7 @@ begin:
 	prefetch(&skb->end);
 	f->credit -= qdisc_pkt_len(skb);
 
-	if (!q->rate_enable)
-		goto out;
-
-	/* Do not pace locally generated ack packets */
-	if (skb_is_tcp_pure_ack(skb))
+	if (ktime_to_ns(skb->tstamp) || !q->rate_enable)
 		goto out;
 
 	rate = q->flow_max_rate;
@@ -532,11 +486,11 @@ begin:
 		if (f->credit > 0)
 			goto out;
 	}
-	if (rate != ~0U) {
+	if (rate != ~0UL) {
 		u64 len = (u64)plen * NSEC_PER_SEC;
 
 		if (likely(rate))
-			do_div(len, rate);
+			len = div64_ul(len, rate);
 		/* Since socket rate can change later,
 		 * clamp the delay to 1 second.
 		 * Really, providers of too big packets should be fixed !
@@ -748,9 +702,11 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 		pr_warn_ratelimited("sch_fq: defrate %u ignored.\n",
 				    nla_get_u32(tb[TCA_FQ_FLOW_DEFAULT_RATE]));
 
-	if (tb[TCA_FQ_FLOW_MAX_RATE])
-		q->flow_max_rate = nla_get_u32(tb[TCA_FQ_FLOW_MAX_RATE]);
+	if (tb[TCA_FQ_FLOW_MAX_RATE]) {
+		u32 rate = nla_get_u32(tb[TCA_FQ_FLOW_MAX_RATE]);
 
+		q->flow_max_rate = (rate == ~0U) ? ~0UL : rate;
+	}
 	if (tb[TCA_FQ_LOW_RATE_THRESHOLD])
 		q->low_rate_threshold =
 			nla_get_u32(tb[TCA_FQ_LOW_RATE_THRESHOLD]);
@@ -813,7 +769,7 @@ static int fq_init(struct Qdisc *sch, struct nlattr *opt,
 	q->quantum		= 2 * psched_mtu(qdisc_dev(sch));
 	q->initial_quantum	= 10 * psched_mtu(qdisc_dev(sch));
 	q->flow_refill_delay	= msecs_to_jiffies(40);
-	q->flow_max_rate	= ~0U;
+	q->flow_max_rate	= ~0UL;
 	q->time_next_delayed_flow = ~0ULL;
 	q->rate_enable		= 1;
 	q->new_flows.first	= NULL;
@@ -823,7 +779,7 @@ static int fq_init(struct Qdisc *sch, struct nlattr *opt,
 	q->fq_trees_log		= ilog2(1024);
 	q->orphan_mask		= 1024 - 1;
 	q->low_rate_threshold	= 550000 / 8;
-	qdisc_watchdog_init(&q->watchdog, sch);
+	qdisc_watchdog_init_clockid(&q->watchdog, sch, CLOCK_MONOTONIC);
 
 	if (opt)
 		err = fq_change(sch, opt, extack);
@@ -849,7 +805,8 @@ static int fq_dump(struct Qdisc *sch, struct sk_buff *skb)
 	    nla_put_u32(skb, TCA_FQ_QUANTUM, q->quantum) ||
 	    nla_put_u32(skb, TCA_FQ_INITIAL_QUANTUM, q->initial_quantum) ||
 	    nla_put_u32(skb, TCA_FQ_RATE_ENABLE, q->rate_enable) ||
-	    nla_put_u32(skb, TCA_FQ_FLOW_MAX_RATE, q->flow_max_rate) ||
+	    nla_put_u32(skb, TCA_FQ_FLOW_MAX_RATE,
+			min_t(unsigned long, q->flow_max_rate, ~0U)) ||
 	    nla_put_u32(skb, TCA_FQ_FLOW_REFILL_DELAY,
 			jiffies_to_usecs(q->flow_refill_delay)) ||
 	    nla_put_u32(skb, TCA_FQ_ORPHAN_MASK, q->orphan_mask) ||
@@ -873,7 +830,7 @@ static int fq_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
 
 	st.gc_flows		  = q->stat_gc_flows;
 	st.highprio_packets	  = q->stat_internal_packets;
-	st.tcp_retrans		  = q->stat_tcp_retrans;
+	st.tcp_retrans		  = 0;
 	st.throttled		  = q->stat_throttled;
 	st.flows_plimit		  = q->stat_flows_plimit;
 	st.pkts_too_long	  = q->stat_pkts_too_long;
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 6c0a9d5dbf94..cd04d40c30b6 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -124,7 +124,7 @@ static inline struct sk_buff *dequeue_head(struct fq_codel_flow *flow)
 	struct sk_buff *skb = flow->head;
 
 	flow->head = skb->next;
-	skb->next = NULL;
+	skb_mark_not_on_list(skb);
 	return skb;
 }
 
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 69078c82963e..de1663f7d3ad 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -184,7 +184,7 @@ static void try_bulk_dequeue_skb(struct Qdisc *q,
 		skb = nskb;
 		(*packets)++; /* GSO counts as one pkt */
 	}
-	skb->next = NULL;
+	skb_mark_not_on_list(skb);
 }
 
 /* This variant of try_bulk_dequeue_skb() makes sure
@@ -210,7 +210,7 @@ static void try_bulk_dequeue_skb_slow(struct Qdisc *q,
 		skb = nskb;
 	} while (++cnt < 8);
 	(*packets) += cnt;
-	skb->next = NULL;
+	skb_mark_not_on_list(skb);
 }
 
 /* Note that dequeue_skb can possibly return a SKB list (via skb->next).
@@ -572,6 +572,18 @@ struct Qdisc noop_qdisc = {
 	.dev_queue	=	&noop_netdev_queue,
 	.running	=	SEQCNT_ZERO(noop_qdisc.running),
 	.busylock	=	__SPIN_LOCK_UNLOCKED(noop_qdisc.busylock),
+	.gso_skb = {
+		.next = (struct sk_buff *)&noop_qdisc.gso_skb,
+		.prev = (struct sk_buff *)&noop_qdisc.gso_skb,
+		.qlen = 0,
+		.lock = __SPIN_LOCK_UNLOCKED(noop_qdisc.gso_skb.lock),
+	},
+	.skb_bad_txq = {
+		.next = (struct sk_buff *)&noop_qdisc.skb_bad_txq,
+		.prev = (struct sk_buff *)&noop_qdisc.skb_bad_txq,
+		.qlen = 0,
+		.lock = __SPIN_LOCK_UNLOCKED(noop_qdisc.skb_bad_txq.lock),
+	},
 };
 EXPORT_SYMBOL(noop_qdisc);
 
@@ -901,7 +913,7 @@ struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
 	if (!ops->init || ops->init(sch, NULL, extack) == 0)
 		return sch;
 
-	qdisc_destroy(sch);
+	qdisc_put(sch);
 	return NULL;
 }
 EXPORT_SYMBOL(qdisc_create_dflt);
@@ -941,15 +953,18 @@ void qdisc_free(struct Qdisc *qdisc)
 	kfree((char *) qdisc - qdisc->padded);
 }
 
-void qdisc_destroy(struct Qdisc *qdisc)
+static void qdisc_free_cb(struct rcu_head *head)
+{
+	struct Qdisc *q = container_of(head, struct Qdisc, rcu);
+
+	qdisc_free(q);
+}
+
+static void qdisc_destroy(struct Qdisc *qdisc)
 {
 	const struct Qdisc_ops  *ops = qdisc->ops;
 	struct sk_buff *skb, *tmp;
 
-	if (qdisc->flags & TCQ_F_BUILTIN ||
-	    !refcount_dec_and_test(&qdisc->refcnt))
-		return;
-
 #ifdef CONFIG_NET_SCHED
 	qdisc_hash_del(qdisc);
 
@@ -974,9 +989,34 @@ void qdisc_destroy(struct Qdisc *qdisc)
 		kfree_skb_list(skb);
 	}
 
-	qdisc_free(qdisc);
+	call_rcu(&qdisc->rcu, qdisc_free_cb);
+}
+
+void qdisc_put(struct Qdisc *qdisc)
+{
+	if (qdisc->flags & TCQ_F_BUILTIN ||
+	    !refcount_dec_and_test(&qdisc->refcnt))
+		return;
+
+	qdisc_destroy(qdisc);
+}
+EXPORT_SYMBOL(qdisc_put);
+
+/* Version of qdisc_put() that is called with rtnl mutex unlocked.
+ * Intended to be used as optimization, this function only takes rtnl lock if
+ * qdisc reference counter reached zero.
+ */
+
+void qdisc_put_unlocked(struct Qdisc *qdisc)
+{
+	if (qdisc->flags & TCQ_F_BUILTIN ||
+	    !refcount_dec_and_rtnl_lock(&qdisc->refcnt))
+		return;
+
+	qdisc_destroy(qdisc);
+	rtnl_unlock();
 }
-EXPORT_SYMBOL(qdisc_destroy);
+EXPORT_SYMBOL(qdisc_put_unlocked);
 
 /* Attach toplevel qdisc to device queue. */
 struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
@@ -1245,8 +1285,6 @@ static void dev_init_scheduler_queue(struct net_device *dev,
 
 	rcu_assign_pointer(dev_queue->qdisc, qdisc);
 	dev_queue->qdisc_sleeping = qdisc;
-	__skb_queue_head_init(&qdisc->gso_skb);
-	__skb_queue_head_init(&qdisc->skb_bad_txq);
 }
 
 void dev_init_scheduler(struct net_device *dev)
@@ -1270,7 +1308,7 @@ static void shutdown_scheduler_queue(struct net_device *dev,
 		rcu_assign_pointer(dev_queue->qdisc, qdisc_default);
 		dev_queue->qdisc_sleeping = qdisc_default;
 
-		qdisc_destroy(qdisc);
+		qdisc_put(qdisc);
 	}
 }
 
@@ -1279,7 +1317,7 @@ void dev_shutdown(struct net_device *dev)
 	netdev_for_each_tx_queue(dev, shutdown_scheduler_queue, &noop_qdisc);
 	if (dev_ingress_queue(dev))
 		shutdown_scheduler_queue(dev, dev_ingress_queue(dev), &noop_qdisc);
-	qdisc_destroy(dev->qdisc);
+	qdisc_put(dev->qdisc);
 	dev->qdisc = &noop_qdisc;
 
 	WARN_ON(timer_pending(&dev->watchdog_timer));
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 3278a76f6861..b18ec1f6de60 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1092,7 +1092,7 @@ hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)
 	struct hfsc_sched *q = qdisc_priv(sch);
 
 	tcf_block_put(cl->block);
-	qdisc_destroy(cl->qdisc);
+	qdisc_put(cl->qdisc);
 	gen_kill_estimator(&cl->rate_est);
 	if (cl != &q->root)
 		kfree(cl);
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index c3a8388dcdf6..9d6a47697406 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -330,7 +330,7 @@ static struct sk_buff *dequeue_head(struct wdrr_bucket *bucket)
 	struct sk_buff *skb = bucket->head;
 
 	bucket->head = skb->next;
-	skb->next = NULL;
+	skb_mark_not_on_list(skb);
 	return skb;
 }
 
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 43c4bfe625a9..58b449490757 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -132,7 +132,7 @@ struct htb_class {
 		struct htb_class_inner {
 			struct htb_prio clprio[TC_HTB_NUMPRIO];
 		} inner;
-	} un;
+	};
 	s64			pq_key;
 
 	int			prio_activity;	/* for which prios are we active */
@@ -411,13 +411,13 @@ static void htb_activate_prios(struct htb_sched *q, struct htb_class *cl)
 			int prio = ffz(~m);
 			m &= ~(1 << prio);
 
-			if (p->un.inner.clprio[prio].feed.rb_node)
+			if (p->inner.clprio[prio].feed.rb_node)
 				/* parent already has its feed in use so that
 				 * reset bit in mask as parent is already ok
 				 */
 				mask &= ~(1 << prio);
 
-			htb_add_to_id_tree(&p->un.inner.clprio[prio].feed, cl, prio);
+			htb_add_to_id_tree(&p->inner.clprio[prio].feed, cl, prio);
 		}
 		p->prio_activity |= mask;
 		cl = p;
@@ -447,19 +447,19 @@ static void htb_deactivate_prios(struct htb_sched *q, struct htb_class *cl)
 			int prio = ffz(~m);
 			m &= ~(1 << prio);
 
-			if (p->un.inner.clprio[prio].ptr == cl->node + prio) {
+			if (p->inner.clprio[prio].ptr == cl->node + prio) {
 				/* we are removing child which is pointed to from
 				 * parent feed - forget the pointer but remember
 				 * classid
 				 */
-				p->un.inner.clprio[prio].last_ptr_id = cl->common.classid;
-				p->un.inner.clprio[prio].ptr = NULL;
+				p->inner.clprio[prio].last_ptr_id = cl->common.classid;
+				p->inner.clprio[prio].ptr = NULL;
 			}
 
 			htb_safe_rb_erase(cl->node + prio,
-					  &p->un.inner.clprio[prio].feed);
+					  &p->inner.clprio[prio].feed);
 
-			if (!p->un.inner.clprio[prio].feed.rb_node)
+			if (!p->inner.clprio[prio].feed.rb_node)
 				mask |= 1 << prio;
 		}
 
@@ -555,7 +555,7 @@ htb_change_class_mode(struct htb_sched *q, struct htb_class *cl, s64 *diff)
  */
 static inline void htb_activate(struct htb_sched *q, struct htb_class *cl)
 {
-	WARN_ON(cl->level || !cl->un.leaf.q || !cl->un.leaf.q->q.qlen);
+	WARN_ON(cl->level || !cl->leaf.q || !cl->leaf.q->q.qlen);
 
 	if (!cl->prio_activity) {
 		cl->prio_activity = 1 << cl->prio;
@@ -577,22 +577,6 @@ static inline void htb_deactivate(struct htb_sched *q, struct htb_class *cl)
 	cl->prio_activity = 0;
 }
 
-static void htb_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
-			     struct qdisc_skb_head *qh)
-{
-	struct sk_buff *last = qh->tail;
-
-	if (last) {
-		skb->next = NULL;
-		last->next = skb;
-		qh->tail = skb;
-	} else {
-		qh->tail = skb;
-		qh->head = skb;
-	}
-	qh->qlen++;
-}
-
 static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 		       struct sk_buff **to_free)
 {
@@ -603,7 +587,7 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 	if (cl == HTB_DIRECT) {
 		/* enqueue to helper queue */
 		if (q->direct_queue.qlen < q->direct_qlen) {
-			htb_enqueue_tail(skb, sch, &q->direct_queue);
+			__qdisc_enqueue_tail(skb, &q->direct_queue);
 			q->direct_pkts++;
 		} else {
 			return qdisc_drop(skb, sch, to_free);
@@ -615,7 +599,7 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 		__qdisc_drop(skb, to_free);
 		return ret;
 #endif
-	} else if ((ret = qdisc_enqueue(skb, cl->un.leaf.q,
+	} else if ((ret = qdisc_enqueue(skb, cl->leaf.q,
 					to_free)) != NET_XMIT_SUCCESS) {
 		if (net_xmit_drop_count(ret)) {
 			qdisc_qstats_drop(sch);
@@ -823,7 +807,7 @@ static struct htb_class *htb_lookup_leaf(struct htb_prio *hprio, const int prio)
 			cl = rb_entry(*sp->pptr, struct htb_class, node[prio]);
 			if (!cl->level)
 				return cl;
-			clp = &cl->un.inner.clprio[prio];
+			clp = &cl->inner.clprio[prio];
 			(++sp)->root = clp->feed.rb_node;
 			sp->pptr = &clp->ptr;
 			sp->pid = &clp->last_ptr_id;
@@ -857,7 +841,7 @@ next:
 		 * graft operation on the leaf since last dequeue;
 		 * simply deactivate and skip such class
 		 */
-		if (unlikely(cl->un.leaf.q->q.qlen == 0)) {
+		if (unlikely(cl->leaf.q->q.qlen == 0)) {
 			struct htb_class *next;
 			htb_deactivate(q, cl);
 
@@ -873,12 +857,12 @@ next:
 			goto next;
 		}
 
-		skb = cl->un.leaf.q->dequeue(cl->un.leaf.q);
+		skb = cl->leaf.q->dequeue(cl->leaf.q);
 		if (likely(skb != NULL))
 			break;
 
-		qdisc_warn_nonwc("htb", cl->un.leaf.q);
-		htb_next_rb_node(level ? &cl->parent->un.inner.clprio[prio].ptr:
+		qdisc_warn_nonwc("htb", cl->leaf.q);
+		htb_next_rb_node(level ? &cl->parent->inner.clprio[prio].ptr:
 					 &q->hlevel[0].hprio[prio].ptr);
 		cl = htb_lookup_leaf(hprio, prio);
 
@@ -886,16 +870,16 @@ next:
 
 	if (likely(skb != NULL)) {
 		bstats_update(&cl->bstats, skb);
-		cl->un.leaf.deficit[level] -= qdisc_pkt_len(skb);
-		if (cl->un.leaf.deficit[level] < 0) {
-			cl->un.leaf.deficit[level] += cl->quantum;
-			htb_next_rb_node(level ? &cl->parent->un.inner.clprio[prio].ptr :
+		cl->leaf.deficit[level] -= qdisc_pkt_len(skb);
+		if (cl->leaf.deficit[level] < 0) {
+			cl->leaf.deficit[level] += cl->quantum;
+			htb_next_rb_node(level ? &cl->parent->inner.clprio[prio].ptr :
 						 &q->hlevel[0].hprio[prio].ptr);
 		}
 		/* this used to be after charge_class but this constelation
 		 * gives us slightly better performance
 		 */
-		if (!cl->un.leaf.q->q.qlen)
+		if (!cl->leaf.q->q.qlen)
 			htb_deactivate(q, cl);
 		htb_charge_class(q, cl, level, skb);
 	}
@@ -972,10 +956,10 @@ static void htb_reset(struct Qdisc *sch)
 	for (i = 0; i < q->clhash.hashsize; i++) {
 		hlist_for_each_entry(cl, &q->clhash.hash[i], common.hnode) {
 			if (cl->level)
-				memset(&cl->un.inner, 0, sizeof(cl->un.inner));
+				memset(&cl->inner, 0, sizeof(cl->inner));
 			else {
-				if (cl->un.leaf.q)
-					qdisc_reset(cl->un.leaf.q);
+				if (cl->leaf.q)
+					qdisc_reset(cl->leaf.q);
 			}
 			cl->prio_activity = 0;
 			cl->cmode = HTB_CAN_SEND;
@@ -1098,8 +1082,8 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
 	 */
 	tcm->tcm_parent = cl->parent ? cl->parent->common.classid : TC_H_ROOT;
 	tcm->tcm_handle = cl->common.classid;
-	if (!cl->level && cl->un.leaf.q)
-		tcm->tcm_info = cl->un.leaf.q->handle;
+	if (!cl->level && cl->leaf.q)
+		tcm->tcm_info = cl->leaf.q->handle;
 
 	nest = nla_nest_start(skb, TCA_OPTIONS);
 	if (nest == NULL)
@@ -1142,9 +1126,9 @@ htb_dump_class_stats(struct Qdisc *sch, unsigned long arg, struct gnet_dump *d)
 	};
 	__u32 qlen = 0;
 
-	if (!cl->level && cl->un.leaf.q) {
-		qlen = cl->un.leaf.q->q.qlen;
-		qs.backlog = cl->un.leaf.q->qstats.backlog;
+	if (!cl->level && cl->leaf.q) {
+		qlen = cl->leaf.q->q.qlen;
+		qs.backlog = cl->leaf.q->qstats.backlog;
 	}
 	cl->xstats.tokens = clamp_t(s64, PSCHED_NS2TICKS(cl->tokens),
 				    INT_MIN, INT_MAX);
@@ -1172,14 +1156,14 @@ static int htb_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 				     cl->common.classid, extack)) == NULL)
 		return -ENOBUFS;
 
-	*old = qdisc_replace(sch, new, &cl->un.leaf.q);
+	*old = qdisc_replace(sch, new, &cl->leaf.q);
 	return 0;
 }
 
 static struct Qdisc *htb_leaf(struct Qdisc *sch, unsigned long arg)
 {
 	struct htb_class *cl = (struct htb_class *)arg;
-	return !cl->level ? cl->un.leaf.q : NULL;
+	return !cl->level ? cl->leaf.q : NULL;
 }
 
 static void htb_qlen_notify(struct Qdisc *sch, unsigned long arg)
@@ -1205,15 +1189,15 @@ static void htb_parent_to_leaf(struct htb_sched *q, struct htb_class *cl,
 {
 	struct htb_class *parent = cl->parent;
 
-	WARN_ON(cl->level || !cl->un.leaf.q || cl->prio_activity);
+	WARN_ON(cl->level || !cl->leaf.q || cl->prio_activity);
 
 	if (parent->cmode != HTB_CAN_SEND)
 		htb_safe_rb_erase(&parent->pq_node,
 				  &q->hlevel[parent->level].wait_pq);
 
 	parent->level = 0;
-	memset(&parent->un.inner, 0, sizeof(parent->un.inner));
-	parent->un.leaf.q = new_q ? new_q : &noop_qdisc;
+	memset(&parent->inner, 0, sizeof(parent->inner));
+	parent->leaf.q = new_q ? new_q : &noop_qdisc;
 	parent->tokens = parent->buffer;
 	parent->ctokens = parent->cbuffer;
 	parent->t_c = ktime_get_ns();
@@ -1223,8 +1207,8 @@ static void htb_parent_to_leaf(struct htb_sched *q, struct htb_class *cl,
 static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
 {
 	if (!cl->level) {
-		WARN_ON(!cl->un.leaf.q);
-		qdisc_destroy(cl->un.leaf.q);
+		WARN_ON(!cl->leaf.q);
+		qdisc_put(cl->leaf.q);
 	}
 	gen_kill_estimator(&cl->rate_est);
 	tcf_block_put(cl->block);
@@ -1286,11 +1270,11 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg)
 	sch_tree_lock(sch);
 
 	if (!cl->level) {
-		unsigned int qlen = cl->un.leaf.q->q.qlen;
-		unsigned int backlog = cl->un.leaf.q->qstats.backlog;
+		unsigned int qlen = cl->leaf.q->q.qlen;
+		unsigned int backlog = cl->leaf.q->qstats.backlog;
 
-		qdisc_reset(cl->un.leaf.q);
-		qdisc_tree_reduce_backlog(cl->un.leaf.q, qlen, backlog);
+		qdisc_reset(cl->leaf.q);
+		qdisc_tree_reduce_backlog(cl->leaf.q, qlen, backlog);
 	}
 
 	/* delete from hash and active; remainder in destroy_class */
@@ -1419,13 +1403,13 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 					  classid, NULL);
 		sch_tree_lock(sch);
 		if (parent && !parent->level) {
-			unsigned int qlen = parent->un.leaf.q->q.qlen;
-			unsigned int backlog = parent->un.leaf.q->qstats.backlog;
+			unsigned int qlen = parent->leaf.q->q.qlen;
+			unsigned int backlog = parent->leaf.q->qstats.backlog;
 
 			/* turn parent into inner node */
-			qdisc_reset(parent->un.leaf.q);
-			qdisc_tree_reduce_backlog(parent->un.leaf.q, qlen, backlog);
-			qdisc_destroy(parent->un.leaf.q);
+			qdisc_reset(parent->leaf.q);
+			qdisc_tree_reduce_backlog(parent->leaf.q, qlen, backlog);
+			qdisc_put(parent->leaf.q);
 			if (parent->prio_activity)
 				htb_deactivate(q, parent);
 
@@ -1436,10 +1420,10 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 			}
 			parent->level = (parent->parent ? parent->parent->level
 					 : TC_HTB_MAXDEPTH) - 1;
-			memset(&parent->un.inner, 0, sizeof(parent->un.inner));
+			memset(&parent->inner, 0, sizeof(parent->inner));
 		}
 		/* leaf (we) needs elementary qdisc */
-		cl->un.leaf.q = new_q ? new_q : &noop_qdisc;
+		cl->leaf.q = new_q ? new_q : &noop_qdisc;
 
 		cl->common.classid = classid;
 		cl->parent = parent;
@@ -1455,8 +1439,8 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 		qdisc_class_hash_insert(&q->clhash, &cl->common);
 		if (parent)
 			parent->children++;
-		if (cl->un.leaf.q != &noop_qdisc)
-			qdisc_hash_add(cl->un.leaf.q, true);
+		if (cl->leaf.q != &noop_qdisc)
+			qdisc_hash_add(cl->leaf.q, true);
 	} else {
 		if (tca[TCA_RATE]) {
 			err = gen_replace_estimator(&cl->bstats, NULL,
@@ -1478,7 +1462,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
 	psched_ratecfg_precompute(&cl->ceil, &hopt->ceil, ceil64);
 
 	/* it used to be a nasty bug here, we have to check that node
-	 * is really leaf before changing cl->un.leaf !
+	 * is really leaf before changing cl->leaf !
 	 */
 	if (!cl->level) {
 		u64 quantum = cl->rate.rate_bytes_ps;
diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c
index d6b8ae4ed7a3..f20f3a0f8424 100644
--- a/net/sched/sch_mq.c
+++ b/net/sched/sch_mq.c
@@ -65,7 +65,7 @@ static void mq_destroy(struct Qdisc *sch)
 	if (!priv->qdiscs)
 		return;
 	for (ntx = 0; ntx < dev->num_tx_queues && priv->qdiscs[ntx]; ntx++)
-		qdisc_destroy(priv->qdiscs[ntx]);
+		qdisc_put(priv->qdiscs[ntx]);
 	kfree(priv->qdiscs);
 }
 
@@ -119,7 +119,7 @@ static void mq_attach(struct Qdisc *sch)
 		qdisc = priv->qdiscs[ntx];
 		old = dev_graft_qdisc(qdisc->dev_queue, qdisc);
 		if (old)
-			qdisc_destroy(old);
+			qdisc_put(old);
 #ifdef CONFIG_NET_SCHED
 		if (ntx < dev->real_num_tx_queues)
 			qdisc_hash_add(qdisc, false);
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index 0e9d761cdd80..d364e63c396d 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -40,7 +40,7 @@ static void mqprio_destroy(struct Qdisc *sch)
 		for (ntx = 0;
 		     ntx < dev->num_tx_queues && priv->qdiscs[ntx];
 		     ntx++)
-			qdisc_destroy(priv->qdiscs[ntx]);
+			qdisc_put(priv->qdiscs[ntx]);
 		kfree(priv->qdiscs);
 	}
 
@@ -300,7 +300,7 @@ static void mqprio_attach(struct Qdisc *sch)
 		qdisc = priv->qdiscs[ntx];
 		old = dev_graft_qdisc(qdisc->dev_queue, qdisc);
 		if (old)
-			qdisc_destroy(old);
+			qdisc_put(old);
 		if (ntx < dev->real_num_tx_queues)
 			qdisc_hash_add(qdisc, false);
 	}
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c
index 1da7ea8de0ad..7410ce4d0321 100644
--- a/net/sched/sch_multiq.c
+++ b/net/sched/sch_multiq.c
@@ -175,7 +175,7 @@ multiq_destroy(struct Qdisc *sch)
 
 	tcf_block_put(q->block);
 	for (band = 0; band < q->bands; band++)
-		qdisc_destroy(q->queues[band]);
+		qdisc_put(q->queues[band]);
 
 	kfree(q->queues);
 }
@@ -204,7 +204,7 @@ static int multiq_tune(struct Qdisc *sch, struct nlattr *opt,
 			q->queues[i] = &noop_qdisc;
 			qdisc_tree_reduce_backlog(child, child->q.qlen,
 						  child->qstats.backlog);
-			qdisc_destroy(child);
+			qdisc_put(child);
 		}
 	}
 
@@ -228,7 +228,7 @@ static int multiq_tune(struct Qdisc *sch, struct nlattr *opt,
 					qdisc_tree_reduce_backlog(old,
 								  old->q.qlen,
 								  old->qstats.backlog);
-					qdisc_destroy(old);
+					qdisc_put(old);
 				}
 				sch_tree_unlock(sch);
 			}
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index ad18a2052416..57b3ad9394ad 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -412,16 +412,6 @@ static struct sk_buff *netem_segment(struct sk_buff *skb, struct Qdisc *sch,
 	return segs;
 }
 
-static void netem_enqueue_skb_head(struct qdisc_skb_head *qh, struct sk_buff *skb)
-{
-	skb->next = qh->head;
-
-	if (!qh->head)
-		qh->tail = skb;
-	qh->head = skb;
-	qh->qlen++;
-}
-
 /*
  * Insert one skb into qdisc.
  * Note: parent depends on return value to account for queue length.
@@ -570,7 +560,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 		cb->time_to_send = ktime_get_ns();
 		q->counter = 0;
 
-		netem_enqueue_skb_head(&sch->q, skb);
+		__qdisc_enqueue_head(skb, &sch->q);
 		sch->qstats.requeues++;
 	}
 
@@ -578,7 +568,7 @@ finish_segs:
 	if (segs) {
 		while (segs) {
 			skb2 = segs->next;
-			segs->next = NULL;
+			skb_mark_not_on_list(segs);
 			qdisc_skb_cb(segs)->pkt_len = segs->len;
 			last_len = segs->len;
 			rc = qdisc_enqueue(segs, sch, to_free);
@@ -1032,7 +1022,7 @@ static void netem_destroy(struct Qdisc *sch)
 
 	qdisc_watchdog_cancel(&q->watchdog);
 	if (q->qdisc)
-		qdisc_destroy(q->qdisc);
+		qdisc_put(q->qdisc);
 	dist_free(q->delay_dist);
 	dist_free(q->slot_dist);
 }
diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index 18d30bb86881..d1429371592f 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -110,8 +110,8 @@ static bool drop_early(struct Qdisc *sch, u32 packet_size)
 	/* If current delay is less than half of target, and
 	 * if drop prob is low already, disable early_drop
 	 */
-	if ((q->vars.qdelay < q->params.target / 2)
-	    && (q->vars.prob < MAX_PROB / 5))
+	if ((q->vars.qdelay < q->params.target / 2) &&
+	    (q->vars.prob < MAX_PROB / 5))
 		return false;
 
 	/* If we have fewer than 2 mtu-sized packets, disable drop_early,
@@ -209,7 +209,8 @@ static int pie_change(struct Qdisc *sch, struct nlattr *opt,
 
 	/* tupdate is in jiffies */
 	if (tb[TCA_PIE_TUPDATE])
-		q->params.tupdate = usecs_to_jiffies(nla_get_u32(tb[TCA_PIE_TUPDATE]));
+		q->params.tupdate =
+			usecs_to_jiffies(nla_get_u32(tb[TCA_PIE_TUPDATE]));
 
 	if (tb[TCA_PIE_LIMIT]) {
 		u32 limit = nla_get_u32(tb[TCA_PIE_LIMIT]);
@@ -247,7 +248,6 @@ static int pie_change(struct Qdisc *sch, struct nlattr *opt,
 
 static void pie_process_dequeue(struct Qdisc *sch, struct sk_buff *skb)
 {
-
 	struct pie_sched_data *q = qdisc_priv(sch);
 	int qlen = sch->qstats.backlog;	/* current queue size in bytes */
 
@@ -294,9 +294,9 @@ static void pie_process_dequeue(struct Qdisc *sch, struct sk_buff *skb)
 			 * dq_count to 0 to re-enter the if block when the next
 			 * packet is dequeued
 			 */
-			if (qlen < QUEUE_THRESHOLD)
+			if (qlen < QUEUE_THRESHOLD) {
 				q->vars.dq_count = DQCOUNT_INVALID;
-			else {
+			} else {
 				q->vars.dq_count = 0;
 				q->vars.dq_tstamp = psched_get_time();
 			}
@@ -370,7 +370,7 @@ static void calculate_probability(struct Qdisc *sch)
 	oldprob = q->vars.prob;
 
 	/* to ensure we increase probability in steps of no more than 2% */
-	if (delta > (s32) (MAX_PROB / (100 / 2)) &&
+	if (delta > (s32)(MAX_PROB / (100 / 2)) &&
 	    q->vars.prob >= MAX_PROB / 10)
 		delta = (MAX_PROB / 100) * 2;
 
@@ -405,7 +405,7 @@ static void calculate_probability(struct Qdisc *sch)
 	 * delay is 0 for 2 consecutive Tupdate periods.
 	 */
 
-	if ((qdelay == 0) && (qdelay_old == 0) && update_prob)
+	if (qdelay == 0 && qdelay_old == 0 && update_prob)
 		q->vars.prob = (q->vars.prob * 98) / 100;
 
 	q->vars.qdelay = qdelay;
@@ -419,8 +419,8 @@ static void calculate_probability(struct Qdisc *sch)
 	 */
 	if ((q->vars.qdelay < q->params.target / 2) &&
 	    (q->vars.qdelay_old < q->params.target / 2) &&
-	    (q->vars.prob == 0) &&
-	    (q->vars.avg_dq_rate > 0))
+	    q->vars.prob == 0 &&
+	    q->vars.avg_dq_rate > 0)
 		pie_vars_init(&q->vars);
 }
 
@@ -437,7 +437,6 @@ static void pie_timer(struct timer_list *t)
 	if (q->params.tupdate)
 		mod_timer(&q->adapt_timer, jiffies + q->params.tupdate);
 	spin_unlock(root_lock);
-
 }
 
 static int pie_init(struct Qdisc *sch, struct nlattr *opt,
@@ -469,15 +468,16 @@ static int pie_dump(struct Qdisc *sch, struct sk_buff *skb)
 	struct nlattr *opts;
 
 	opts = nla_nest_start(skb, TCA_OPTIONS);
-	if (opts == NULL)
+	if (!opts)
 		goto nla_put_failure;
 
 	/* convert target from pschedtime to us */
 	if (nla_put_u32(skb, TCA_PIE_TARGET,
-			((u32) PSCHED_TICKS2NS(q->params.target)) /
+			((u32)PSCHED_TICKS2NS(q->params.target)) /
 			NSEC_PER_USEC) ||
 	    nla_put_u32(skb, TCA_PIE_LIMIT, sch->limit) ||
-	    nla_put_u32(skb, TCA_PIE_TUPDATE, jiffies_to_usecs(q->params.tupdate)) ||
+	    nla_put_u32(skb, TCA_PIE_TUPDATE,
+			jiffies_to_usecs(q->params.tupdate)) ||
 	    nla_put_u32(skb, TCA_PIE_ALPHA, q->params.alpha) ||
 	    nla_put_u32(skb, TCA_PIE_BETA, q->params.beta) ||
 	    nla_put_u32(skb, TCA_PIE_ECN, q->params.ecn) ||
@@ -489,7 +489,6 @@ static int pie_dump(struct Qdisc *sch, struct sk_buff *skb)
 nla_put_failure:
 	nla_nest_cancel(skb, opts);
 	return -1;
-
 }
 
 static int pie_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
@@ -497,7 +496,7 @@ static int pie_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
 	struct pie_sched_data *q = qdisc_priv(sch);
 	struct tc_pie_xstats st = {
 		.prob		= q->vars.prob,
-		.delay		= ((u32) PSCHED_TICKS2NS(q->vars.qdelay)) /
+		.delay		= ((u32)PSCHED_TICKS2NS(q->vars.qdelay)) /
 				   NSEC_PER_USEC,
 		/* unscale and return dq_rate in bytes per sec */
 		.avg_dq_rate	= q->vars.avg_dq_rate *
@@ -514,8 +513,7 @@ static int pie_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
 
 static struct sk_buff *pie_qdisc_dequeue(struct Qdisc *sch)
 {
-	struct sk_buff *skb;
-	skb = qdisc_dequeue_head(sch);
+	struct sk_buff *skb = qdisc_dequeue_head(sch);
 
 	if (!skb)
 		return NULL;
@@ -527,6 +525,7 @@ static struct sk_buff *pie_qdisc_dequeue(struct Qdisc *sch)
 static void pie_reset(struct Qdisc *sch)
 {
 	struct pie_sched_data *q = qdisc_priv(sch);
+
 	qdisc_reset_queue(sch);
 	pie_vars_init(&q->vars);
 }
@@ -534,6 +533,7 @@ static void pie_reset(struct Qdisc *sch)
 static void pie_destroy(struct Qdisc *sch)
 {
 	struct pie_sched_data *q = qdisc_priv(sch);
+
 	q->params.tupdate = 0;
 	del_timer_sync(&q->adapt_timer);
 }
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 222e53d3d27a..f8af98621179 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -175,7 +175,7 @@ prio_destroy(struct Qdisc *sch)
 	tcf_block_put(q->block);
 	prio_offload(sch, NULL);
 	for (prio = 0; prio < q->bands; prio++)
-		qdisc_destroy(q->queues[prio]);
+		qdisc_put(q->queues[prio]);
 }
 
 static int prio_tune(struct Qdisc *sch, struct nlattr *opt,
@@ -205,7 +205,7 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt,
 					      extack);
 		if (!queues[i]) {
 			while (i > oldbands)
-				qdisc_destroy(queues[--i]);
+				qdisc_put(queues[--i]);
 			return -ENOMEM;
 		}
 	}
@@ -220,7 +220,7 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt,
 
 		qdisc_tree_reduce_backlog(child, child->q.qlen,
 					  child->qstats.backlog);
-		qdisc_destroy(child);
+		qdisc_put(child);
 	}
 
 	for (i = oldbands; i < q->bands; i++) {
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index bb1a9c11fc54..dc37c4ead439 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -526,7 +526,7 @@ set_change_agg:
 	return 0;
 
 destroy_class:
-	qdisc_destroy(cl->qdisc);
+	qdisc_put(cl->qdisc);
 	kfree(cl);
 	return err;
 }
@@ -537,7 +537,7 @@ static void qfq_destroy_class(struct Qdisc *sch, struct qfq_class *cl)
 
 	qfq_rm_from_agg(q, cl);
 	gen_kill_estimator(&cl->rate_est);
-	qdisc_destroy(cl->qdisc);
+	qdisc_put(cl->qdisc);
 	kfree(cl);
 }
 
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index 56c181c3feeb..3ce6c0a2c493 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -181,7 +181,7 @@ static void red_destroy(struct Qdisc *sch)
 
 	del_timer_sync(&q->adapt_timer);
 	red_offload(sch, false);
-	qdisc_destroy(q->qdisc);
+	qdisc_put(q->qdisc);
 }
 
 static const struct nla_policy red_policy[TCA_RED_MAX + 1] = {
@@ -233,7 +233,7 @@ static int red_change(struct Qdisc *sch, struct nlattr *opt,
 	if (child) {
 		qdisc_tree_reduce_backlog(q->qdisc, q->qdisc->q.qlen,
 					  q->qdisc->qstats.backlog);
-		qdisc_destroy(q->qdisc);
+		qdisc_put(q->qdisc);
 		q->qdisc = child;
 	}
 
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index 7cbdad8419b7..bab506b01a32 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -469,7 +469,7 @@ static void sfb_destroy(struct Qdisc *sch)
 	struct sfb_sched_data *q = qdisc_priv(sch);
 
 	tcf_block_put(q->block);
-	qdisc_destroy(q->qdisc);
+	qdisc_put(q->qdisc);
 }
 
 static const struct nla_policy sfb_policy[TCA_SFB_MAX + 1] = {
@@ -523,7 +523,7 @@ static int sfb_change(struct Qdisc *sch, struct nlattr *opt,
 
 	qdisc_tree_reduce_backlog(q->qdisc, q->qdisc->q.qlen,
 				  q->qdisc->qstats.backlog);
-	qdisc_destroy(q->qdisc);
+	qdisc_put(q->qdisc);
 	q->qdisc = child;
 
 	q->rehash_interval = msecs_to_jiffies(ctl->rehash_interval);
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
new file mode 100644
index 000000000000..206e4dbed12f
--- /dev/null
+++ b/net/sched/sch_taprio.c
@@ -0,0 +1,962 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/* net/sched/sch_taprio.c	 Time Aware Priority Scheduler
+ *
+ * Authors:	Vinicius Costa Gomes <vinicius.gomes@intel.com>
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/skbuff.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <net/netlink.h>
+#include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
+#include <net/sch_generic.h>
+
+#define TAPRIO_ALL_GATES_OPEN -1
+
+struct sched_entry {
+	struct list_head list;
+
+	/* The instant that this entry "closes" and the next one
+	 * should open, the qdisc will make some effort so that no
+	 * packet leaves after this time.
+	 */
+	ktime_t close_time;
+	atomic_t budget;
+	int index;
+	u32 gate_mask;
+	u32 interval;
+	u8 command;
+};
+
+struct taprio_sched {
+	struct Qdisc **qdiscs;
+	struct Qdisc *root;
+	s64 base_time;
+	int clockid;
+	int picos_per_byte; /* Using picoseconds because for 10Gbps+
+			     * speeds it's sub-nanoseconds per byte
+			     */
+	size_t num_entries;
+
+	/* Protects the update side of the RCU protected current_entry */
+	spinlock_t current_entry_lock;
+	struct sched_entry __rcu *current_entry;
+	struct list_head entries;
+	ktime_t (*get_time)(void);
+	struct hrtimer advance_timer;
+};
+
+static int taprio_enqueue(struct sk_buff *skb, struct Qdisc *sch,
+			  struct sk_buff **to_free)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct Qdisc *child;
+	int queue;
+
+	queue = skb_get_queue_mapping(skb);
+
+	child = q->qdiscs[queue];
+	if (unlikely(!child))
+		return qdisc_drop(skb, sch, to_free);
+
+	qdisc_qstats_backlog_inc(sch, skb);
+	sch->q.qlen++;
+
+	return qdisc_enqueue(skb, child, to_free);
+}
+
+static struct sk_buff *taprio_peek(struct Qdisc *sch)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+	struct sched_entry *entry;
+	struct sk_buff *skb;
+	u32 gate_mask;
+	int i;
+
+	rcu_read_lock();
+	entry = rcu_dereference(q->current_entry);
+	gate_mask = entry ? entry->gate_mask : -1;
+	rcu_read_unlock();
+
+	if (!gate_mask)
+		return NULL;
+
+	for (i = 0; i < dev->num_tx_queues; i++) {
+		struct Qdisc *child = q->qdiscs[i];
+		int prio;
+		u8 tc;
+
+		if (unlikely(!child))
+			continue;
+
+		skb = child->ops->peek(child);
+		if (!skb)
+			continue;
+
+		prio = skb->priority;
+		tc = netdev_get_prio_tc_map(dev, prio);
+
+		if (!(gate_mask & BIT(tc)))
+			return NULL;
+
+		return skb;
+	}
+
+	return NULL;
+}
+
+static inline int length_to_duration(struct taprio_sched *q, int len)
+{
+	return (len * q->picos_per_byte) / 1000;
+}
+
+static struct sk_buff *taprio_dequeue(struct Qdisc *sch)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+	struct sched_entry *entry;
+	struct sk_buff *skb;
+	u32 gate_mask;
+	int i;
+
+	rcu_read_lock();
+	entry = rcu_dereference(q->current_entry);
+	/* if there's no entry, it means that the schedule didn't
+	 * start yet, so force all gates to be open, this is in
+	 * accordance to IEEE 802.1Qbv-2015 Section 8.6.9.4.5
+	 * "AdminGateSates"
+	 */
+	gate_mask = entry ? entry->gate_mask : TAPRIO_ALL_GATES_OPEN;
+	rcu_read_unlock();
+
+	if (!gate_mask)
+		return NULL;
+
+	for (i = 0; i < dev->num_tx_queues; i++) {
+		struct Qdisc *child = q->qdiscs[i];
+		ktime_t guard;
+		int prio;
+		int len;
+		u8 tc;
+
+		if (unlikely(!child))
+			continue;
+
+		skb = child->ops->peek(child);
+		if (!skb)
+			continue;
+
+		prio = skb->priority;
+		tc = netdev_get_prio_tc_map(dev, prio);
+
+		if (!(gate_mask & BIT(tc)))
+			continue;
+
+		len = qdisc_pkt_len(skb);
+		guard = ktime_add_ns(q->get_time(),
+				     length_to_duration(q, len));
+
+		/* In the case that there's no gate entry, there's no
+		 * guard band ...
+		 */
+		if (gate_mask != TAPRIO_ALL_GATES_OPEN &&
+		    ktime_after(guard, entry->close_time))
+			return NULL;
+
+		/* ... and no budget. */
+		if (gate_mask != TAPRIO_ALL_GATES_OPEN &&
+		    atomic_sub_return(len, &entry->budget) < 0)
+			return NULL;
+
+		skb = child->ops->dequeue(child);
+		if (unlikely(!skb))
+			return NULL;
+
+		qdisc_bstats_update(sch, skb);
+		qdisc_qstats_backlog_dec(sch, skb);
+		sch->q.qlen--;
+
+		return skb;
+	}
+
+	return NULL;
+}
+
+static bool should_restart_cycle(const struct taprio_sched *q,
+				 const struct sched_entry *entry)
+{
+	WARN_ON(!entry);
+
+	return list_is_last(&entry->list, &q->entries);
+}
+
+static enum hrtimer_restart advance_sched(struct hrtimer *timer)
+{
+	struct taprio_sched *q = container_of(timer, struct taprio_sched,
+					      advance_timer);
+	struct sched_entry *entry, *next;
+	struct Qdisc *sch = q->root;
+	ktime_t close_time;
+
+	spin_lock(&q->current_entry_lock);
+	entry = rcu_dereference_protected(q->current_entry,
+					  lockdep_is_held(&q->current_entry_lock));
+
+	/* This is the case that it's the first time that the schedule
+	 * runs, so it only happens once per schedule. The first entry
+	 * is pre-calculated during the schedule initialization.
+	 */
+	if (unlikely(!entry)) {
+		next = list_first_entry(&q->entries, struct sched_entry,
+					list);
+		close_time = next->close_time;
+		goto first_run;
+	}
+
+	if (should_restart_cycle(q, entry))
+		next = list_first_entry(&q->entries, struct sched_entry,
+					list);
+	else
+		next = list_next_entry(entry, list);
+
+	close_time = ktime_add_ns(entry->close_time, next->interval);
+
+	next->close_time = close_time;
+	atomic_set(&next->budget,
+		   (next->interval * 1000) / q->picos_per_byte);
+
+first_run:
+	rcu_assign_pointer(q->current_entry, next);
+	spin_unlock(&q->current_entry_lock);
+
+	hrtimer_set_expires(&q->advance_timer, close_time);
+
+	rcu_read_lock();
+	__netif_schedule(sch);
+	rcu_read_unlock();
+
+	return HRTIMER_RESTART;
+}
+
+static const struct nla_policy entry_policy[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = {
+	[TCA_TAPRIO_SCHED_ENTRY_INDEX]	   = { .type = NLA_U32 },
+	[TCA_TAPRIO_SCHED_ENTRY_CMD]	   = { .type = NLA_U8 },
+	[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK] = { .type = NLA_U32 },
+	[TCA_TAPRIO_SCHED_ENTRY_INTERVAL]  = { .type = NLA_U32 },
+};
+
+static const struct nla_policy entry_list_policy[TCA_TAPRIO_SCHED_MAX + 1] = {
+	[TCA_TAPRIO_SCHED_ENTRY] = { .type = NLA_NESTED },
+};
+
+static const struct nla_policy taprio_policy[TCA_TAPRIO_ATTR_MAX + 1] = {
+	[TCA_TAPRIO_ATTR_PRIOMAP]	       = {
+		.len = sizeof(struct tc_mqprio_qopt)
+	},
+	[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST]     = { .type = NLA_NESTED },
+	[TCA_TAPRIO_ATTR_SCHED_BASE_TIME]      = { .type = NLA_S64 },
+	[TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY]   = { .type = NLA_NESTED },
+	[TCA_TAPRIO_ATTR_SCHED_CLOCKID]        = { .type = NLA_S32 },
+};
+
+static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,
+			    struct netlink_ext_ack *extack)
+{
+	u32 interval = 0;
+
+	if (tb[TCA_TAPRIO_SCHED_ENTRY_CMD])
+		entry->command = nla_get_u8(
+			tb[TCA_TAPRIO_SCHED_ENTRY_CMD]);
+
+	if (tb[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK])
+		entry->gate_mask = nla_get_u32(
+			tb[TCA_TAPRIO_SCHED_ENTRY_GATE_MASK]);
+
+	if (tb[TCA_TAPRIO_SCHED_ENTRY_INTERVAL])
+		interval = nla_get_u32(
+			tb[TCA_TAPRIO_SCHED_ENTRY_INTERVAL]);
+
+	if (interval == 0) {
+		NL_SET_ERR_MSG(extack, "Invalid interval for schedule entry");
+		return -EINVAL;
+	}
+
+	entry->interval = interval;
+
+	return 0;
+}
+
+static int parse_sched_entry(struct nlattr *n, struct sched_entry *entry,
+			     int index, struct netlink_ext_ack *extack)
+{
+	struct nlattr *tb[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = { };
+	int err;
+
+	err = nla_parse_nested(tb, TCA_TAPRIO_SCHED_ENTRY_MAX, n,
+			       entry_policy, NULL);
+	if (err < 0) {
+		NL_SET_ERR_MSG(extack, "Could not parse nested entry");
+		return -EINVAL;
+	}
+
+	entry->index = index;
+
+	return fill_sched_entry(tb, entry, extack);
+}
+
+/* Returns the number of entries in case of success */
+static int parse_sched_single_entry(struct nlattr *n,
+				    struct taprio_sched *q,
+				    struct netlink_ext_ack *extack)
+{
+	struct nlattr *tb_entry[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = { };
+	struct nlattr *tb_list[TCA_TAPRIO_SCHED_MAX + 1] = { };
+	struct sched_entry *entry;
+	bool found = false;
+	u32 index;
+	int err;
+
+	err = nla_parse_nested(tb_list, TCA_TAPRIO_SCHED_MAX,
+			       n, entry_list_policy, NULL);
+	if (err < 0) {
+		NL_SET_ERR_MSG(extack, "Could not parse nested entry");
+		return -EINVAL;
+	}
+
+	if (!tb_list[TCA_TAPRIO_SCHED_ENTRY]) {
+		NL_SET_ERR_MSG(extack, "Single-entry must include an entry");
+		return -EINVAL;
+	}
+
+	err = nla_parse_nested(tb_entry, TCA_TAPRIO_SCHED_ENTRY_MAX,
+			       tb_list[TCA_TAPRIO_SCHED_ENTRY],
+			       entry_policy, NULL);
+	if (err < 0) {
+		NL_SET_ERR_MSG(extack, "Could not parse nested entry");
+		return -EINVAL;
+	}
+
+	if (!tb_entry[TCA_TAPRIO_SCHED_ENTRY_INDEX]) {
+		NL_SET_ERR_MSG(extack, "Entry must specify an index\n");
+		return -EINVAL;
+	}
+
+	index = nla_get_u32(tb_entry[TCA_TAPRIO_SCHED_ENTRY_INDEX]);
+	if (index >= q->num_entries) {
+		NL_SET_ERR_MSG(extack, "Index for single entry exceeds number of entries in schedule");
+		return -EINVAL;
+	}
+
+	list_for_each_entry(entry, &q->entries, list) {
+		if (entry->index == index) {
+			found = true;
+			break;
+		}
+	}
+
+	if (!found) {
+		NL_SET_ERR_MSG(extack, "Could not find entry");
+		return -ENOENT;
+	}
+
+	err = fill_sched_entry(tb_entry, entry, extack);
+	if (err < 0)
+		return err;
+
+	return q->num_entries;
+}
+
+static int parse_sched_list(struct nlattr *list,
+			    struct taprio_sched *q,
+			    struct netlink_ext_ack *extack)
+{
+	struct nlattr *n;
+	int err, rem;
+	int i = 0;
+
+	if (!list)
+		return -EINVAL;
+
+	nla_for_each_nested(n, list, rem) {
+		struct sched_entry *entry;
+
+		if (nla_type(n) != TCA_TAPRIO_SCHED_ENTRY) {
+			NL_SET_ERR_MSG(extack, "Attribute is not of type 'entry'");
+			continue;
+		}
+
+		entry = kzalloc(sizeof(*entry), GFP_KERNEL);
+		if (!entry) {
+			NL_SET_ERR_MSG(extack, "Not enough memory for entry");
+			return -ENOMEM;
+		}
+
+		err = parse_sched_entry(n, entry, i, extack);
+		if (err < 0) {
+			kfree(entry);
+			return err;
+		}
+
+		list_add_tail(&entry->list, &q->entries);
+		i++;
+	}
+
+	q->num_entries = i;
+
+	return i;
+}
+
+/* Returns the number of entries in case of success */
+static int parse_taprio_opt(struct nlattr **tb, struct taprio_sched *q,
+			    struct netlink_ext_ack *extack)
+{
+	int err = 0;
+	int clockid;
+
+	if (tb[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST] &&
+	    tb[TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY])
+		return -EINVAL;
+
+	if (tb[TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY] && q->num_entries == 0)
+		return -EINVAL;
+
+	if (q->clockid == -1 && !tb[TCA_TAPRIO_ATTR_SCHED_CLOCKID])
+		return -EINVAL;
+
+	if (tb[TCA_TAPRIO_ATTR_SCHED_BASE_TIME])
+		q->base_time = nla_get_s64(
+			tb[TCA_TAPRIO_ATTR_SCHED_BASE_TIME]);
+
+	if (tb[TCA_TAPRIO_ATTR_SCHED_CLOCKID]) {
+		clockid = nla_get_s32(tb[TCA_TAPRIO_ATTR_SCHED_CLOCKID]);
+
+		/* We only support static clockids and we don't allow
+		 * for it to be modified after the first init.
+		 */
+		if (clockid < 0 || (q->clockid != -1 && q->clockid != clockid))
+			return -EINVAL;
+
+		q->clockid = clockid;
+	}
+
+	if (tb[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST])
+		err = parse_sched_list(
+			tb[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST], q, extack);
+	else if (tb[TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY])
+		err = parse_sched_single_entry(
+			tb[TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY], q, extack);
+
+	/* parse_sched_* return the number of entries in the schedule,
+	 * a schedule with zero entries is an error.
+	 */
+	if (err == 0) {
+		NL_SET_ERR_MSG(extack, "The schedule should contain at least one entry");
+		return -EINVAL;
+	}
+
+	return err;
+}
+
+static int taprio_parse_mqprio_opt(struct net_device *dev,
+				   struct tc_mqprio_qopt *qopt,
+				   struct netlink_ext_ack *extack)
+{
+	int i, j;
+
+	if (!qopt) {
+		NL_SET_ERR_MSG(extack, "'mqprio' configuration is necessary");
+		return -EINVAL;
+	}
+
+	/* Verify num_tc is not out of max range */
+	if (qopt->num_tc > TC_MAX_QUEUE) {
+		NL_SET_ERR_MSG(extack, "Number of traffic classes is outside valid range");
+		return -EINVAL;
+	}
+
+	/* taprio imposes that traffic classes map 1:n to tx queues */
+	if (qopt->num_tc > dev->num_tx_queues) {
+		NL_SET_ERR_MSG(extack, "Number of traffic classes is greater than number of HW queues");
+		return -EINVAL;
+	}
+
+	/* Verify priority mapping uses valid tcs */
+	for (i = 0; i < TC_BITMASK + 1; i++) {
+		if (qopt->prio_tc_map[i] >= qopt->num_tc) {
+			NL_SET_ERR_MSG(extack, "Invalid traffic class in priority to traffic class mapping");
+			return -EINVAL;
+		}
+	}
+
+	for (i = 0; i < qopt->num_tc; i++) {
+		unsigned int last = qopt->offset[i] + qopt->count[i];
+
+		/* Verify the queue count is in tx range being equal to the
+		 * real_num_tx_queues indicates the last queue is in use.
+		 */
+		if (qopt->offset[i] >= dev->num_tx_queues ||
+		    !qopt->count[i] ||
+		    last > dev->real_num_tx_queues) {
+			NL_SET_ERR_MSG(extack, "Invalid queue in traffic class to queue mapping");
+			return -EINVAL;
+		}
+
+		/* Verify that the offset and counts do not overlap */
+		for (j = i + 1; j < qopt->num_tc; j++) {
+			if (last > qopt->offset[j]) {
+				NL_SET_ERR_MSG(extack, "Detected overlap in the traffic class to queue mapping");
+				return -EINVAL;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static ktime_t taprio_get_start_time(struct Qdisc *sch)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct sched_entry *entry;
+	ktime_t now, base, cycle;
+	s64 n;
+
+	base = ns_to_ktime(q->base_time);
+	cycle = 0;
+
+	/* Calculate the cycle_time, by summing all the intervals.
+	 */
+	list_for_each_entry(entry, &q->entries, list)
+		cycle = ktime_add_ns(cycle, entry->interval);
+
+	if (!cycle)
+		return base;
+
+	now = q->get_time();
+
+	if (ktime_after(base, now))
+		return base;
+
+	/* Schedule the start time for the beginning of the next
+	 * cycle.
+	 */
+	n = div64_s64(ktime_sub_ns(now, base), cycle);
+
+	return ktime_add_ns(base, (n + 1) * cycle);
+}
+
+static void taprio_start_sched(struct Qdisc *sch, ktime_t start)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct sched_entry *first;
+	unsigned long flags;
+
+	spin_lock_irqsave(&q->current_entry_lock, flags);
+
+	first = list_first_entry(&q->entries, struct sched_entry,
+				 list);
+
+	first->close_time = ktime_add_ns(start, first->interval);
+	atomic_set(&first->budget,
+		   (first->interval * 1000) / q->picos_per_byte);
+	rcu_assign_pointer(q->current_entry, NULL);
+
+	spin_unlock_irqrestore(&q->current_entry_lock, flags);
+
+	hrtimer_start(&q->advance_timer, start, HRTIMER_MODE_ABS);
+}
+
+static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
+			 struct netlink_ext_ack *extack)
+{
+	struct nlattr *tb[TCA_TAPRIO_ATTR_MAX + 1] = { };
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+	struct tc_mqprio_qopt *mqprio = NULL;
+	struct ethtool_link_ksettings ecmd;
+	int i, err, size;
+	s64 link_speed;
+	ktime_t start;
+
+	err = nla_parse_nested(tb, TCA_TAPRIO_ATTR_MAX, opt,
+			       taprio_policy, extack);
+	if (err < 0)
+		return err;
+
+	err = -EINVAL;
+	if (tb[TCA_TAPRIO_ATTR_PRIOMAP])
+		mqprio = nla_data(tb[TCA_TAPRIO_ATTR_PRIOMAP]);
+
+	err = taprio_parse_mqprio_opt(dev, mqprio, extack);
+	if (err < 0)
+		return err;
+
+	/* A schedule with less than one entry is an error */
+	size = parse_taprio_opt(tb, q, extack);
+	if (size < 0)
+		return size;
+
+	hrtimer_init(&q->advance_timer, q->clockid, HRTIMER_MODE_ABS);
+	q->advance_timer.function = advance_sched;
+
+	switch (q->clockid) {
+	case CLOCK_REALTIME:
+		q->get_time = ktime_get_real;
+		break;
+	case CLOCK_MONOTONIC:
+		q->get_time = ktime_get;
+		break;
+	case CLOCK_BOOTTIME:
+		q->get_time = ktime_get_boottime;
+		break;
+	case CLOCK_TAI:
+		q->get_time = ktime_get_clocktai;
+		break;
+	default:
+		return -ENOTSUPP;
+	}
+
+	for (i = 0; i < dev->num_tx_queues; i++) {
+		struct netdev_queue *dev_queue;
+		struct Qdisc *qdisc;
+
+		dev_queue = netdev_get_tx_queue(dev, i);
+		qdisc = qdisc_create_dflt(dev_queue,
+					  &pfifo_qdisc_ops,
+					  TC_H_MAKE(TC_H_MAJ(sch->handle),
+						    TC_H_MIN(i + 1)),
+					  extack);
+		if (!qdisc)
+			return -ENOMEM;
+
+		if (i < dev->real_num_tx_queues)
+			qdisc_hash_add(qdisc, false);
+
+		q->qdiscs[i] = qdisc;
+	}
+
+	if (mqprio) {
+		netdev_set_num_tc(dev, mqprio->num_tc);
+		for (i = 0; i < mqprio->num_tc; i++)
+			netdev_set_tc_queue(dev, i,
+					    mqprio->count[i],
+					    mqprio->offset[i]);
+
+		/* Always use supplied priority mappings */
+		for (i = 0; i < TC_BITMASK + 1; i++)
+			netdev_set_prio_tc_map(dev, i,
+					       mqprio->prio_tc_map[i]);
+	}
+
+	if (!__ethtool_get_link_ksettings(dev, &ecmd))
+		link_speed = ecmd.base.speed;
+	else
+		link_speed = SPEED_1000;
+
+	q->picos_per_byte = div64_s64(NSEC_PER_SEC * 1000LL * 8,
+				      link_speed * 1000 * 1000);
+
+	start = taprio_get_start_time(sch);
+	if (!start)
+		return 0;
+
+	taprio_start_sched(sch, start);
+
+	return 0;
+}
+
+static void taprio_destroy(struct Qdisc *sch)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+	struct sched_entry *entry, *n;
+	unsigned int i;
+
+	hrtimer_cancel(&q->advance_timer);
+
+	if (q->qdiscs) {
+		for (i = 0; i < dev->num_tx_queues && q->qdiscs[i]; i++)
+			qdisc_put(q->qdiscs[i]);
+
+		kfree(q->qdiscs);
+	}
+	q->qdiscs = NULL;
+
+	netdev_set_num_tc(dev, 0);
+
+	list_for_each_entry_safe(entry, n, &q->entries, list) {
+		list_del(&entry->list);
+		kfree(entry);
+	}
+}
+
+static int taprio_init(struct Qdisc *sch, struct nlattr *opt,
+		       struct netlink_ext_ack *extack)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+
+	INIT_LIST_HEAD(&q->entries);
+	spin_lock_init(&q->current_entry_lock);
+
+	/* We may overwrite the configuration later */
+	hrtimer_init(&q->advance_timer, CLOCK_TAI, HRTIMER_MODE_ABS);
+
+	q->root = sch;
+
+	/* We only support static clockids. Use an invalid value as default
+	 * and get the valid one on taprio_change().
+	 */
+	q->clockid = -1;
+
+	if (sch->parent != TC_H_ROOT)
+		return -EOPNOTSUPP;
+
+	if (!netif_is_multiqueue(dev))
+		return -EOPNOTSUPP;
+
+	/* pre-allocate qdisc, attachment can't fail */
+	q->qdiscs = kcalloc(dev->num_tx_queues,
+			    sizeof(q->qdiscs[0]),
+			    GFP_KERNEL);
+
+	if (!q->qdiscs)
+		return -ENOMEM;
+
+	if (!opt)
+		return -EINVAL;
+
+	return taprio_change(sch, opt, extack);
+}
+
+static struct netdev_queue *taprio_queue_get(struct Qdisc *sch,
+					     unsigned long cl)
+{
+	struct net_device *dev = qdisc_dev(sch);
+	unsigned long ntx = cl - 1;
+
+	if (ntx >= dev->num_tx_queues)
+		return NULL;
+
+	return netdev_get_tx_queue(dev, ntx);
+}
+
+static int taprio_graft(struct Qdisc *sch, unsigned long cl,
+			struct Qdisc *new, struct Qdisc **old,
+			struct netlink_ext_ack *extack)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+	struct netdev_queue *dev_queue = taprio_queue_get(sch, cl);
+
+	if (!dev_queue)
+		return -EINVAL;
+
+	if (dev->flags & IFF_UP)
+		dev_deactivate(dev);
+
+	*old = q->qdiscs[cl - 1];
+	q->qdiscs[cl - 1] = new;
+
+	if (new)
+		new->flags |= TCQ_F_ONETXQUEUE | TCQ_F_NOPARENT;
+
+	if (dev->flags & IFF_UP)
+		dev_activate(dev);
+
+	return 0;
+}
+
+static int dump_entry(struct sk_buff *msg,
+		      const struct sched_entry *entry)
+{
+	struct nlattr *item;
+
+	item = nla_nest_start(msg, TCA_TAPRIO_SCHED_ENTRY);
+	if (!item)
+		return -ENOSPC;
+
+	if (nla_put_u32(msg, TCA_TAPRIO_SCHED_ENTRY_INDEX, entry->index))
+		goto nla_put_failure;
+
+	if (nla_put_u8(msg, TCA_TAPRIO_SCHED_ENTRY_CMD, entry->command))
+		goto nla_put_failure;
+
+	if (nla_put_u32(msg, TCA_TAPRIO_SCHED_ENTRY_GATE_MASK,
+			entry->gate_mask))
+		goto nla_put_failure;
+
+	if (nla_put_u32(msg, TCA_TAPRIO_SCHED_ENTRY_INTERVAL,
+			entry->interval))
+		goto nla_put_failure;
+
+	return nla_nest_end(msg, item);
+
+nla_put_failure:
+	nla_nest_cancel(msg, item);
+	return -1;
+}
+
+static int taprio_dump(struct Qdisc *sch, struct sk_buff *skb)
+{
+	struct taprio_sched *q = qdisc_priv(sch);
+	struct net_device *dev = qdisc_dev(sch);
+	struct tc_mqprio_qopt opt = { 0 };
+	struct nlattr *nest, *entry_list;
+	struct sched_entry *entry;
+	unsigned int i;
+
+	opt.num_tc = netdev_get_num_tc(dev);
+	memcpy(opt.prio_tc_map, dev->prio_tc_map, sizeof(opt.prio_tc_map));
+
+	for (i = 0; i < netdev_get_num_tc(dev); i++) {
+		opt.count[i] = dev->tc_to_txq[i].count;
+		opt.offset[i] = dev->tc_to_txq[i].offset;
+	}
+
+	nest = nla_nest_start(skb, TCA_OPTIONS);
+	if (!nest)
+		return -ENOSPC;
+
+	if (nla_put(skb, TCA_TAPRIO_ATTR_PRIOMAP, sizeof(opt), &opt))
+		goto options_error;
+
+	if (nla_put_s64(skb, TCA_TAPRIO_ATTR_SCHED_BASE_TIME,
+			q->base_time, TCA_TAPRIO_PAD))
+		goto options_error;
+
+	if (nla_put_s32(skb, TCA_TAPRIO_ATTR_SCHED_CLOCKID, q->clockid))
+		goto options_error;
+
+	entry_list = nla_nest_start(skb, TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST);
+	if (!entry_list)
+		goto options_error;
+
+	list_for_each_entry(entry, &q->entries, list) {
+		if (dump_entry(skb, entry) < 0)
+			goto options_error;
+	}
+
+	nla_nest_end(skb, entry_list);
+
+	return nla_nest_end(skb, nest);
+
+options_error:
+	nla_nest_cancel(skb, nest);
+	return -1;
+}
+
+static struct Qdisc *taprio_leaf(struct Qdisc *sch, unsigned long cl)
+{
+	struct netdev_queue *dev_queue = taprio_queue_get(sch, cl);
+
+	if (!dev_queue)
+		return NULL;
+
+	return dev_queue->qdisc_sleeping;
+}
+
+static unsigned long taprio_find(struct Qdisc *sch, u32 classid)
+{
+	unsigned int ntx = TC_H_MIN(classid);
+
+	if (!taprio_queue_get(sch, ntx))
+		return 0;
+	return ntx;
+}
+
+static int taprio_dump_class(struct Qdisc *sch, unsigned long cl,
+			     struct sk_buff *skb, struct tcmsg *tcm)
+{
+	struct netdev_queue *dev_queue = taprio_queue_get(sch, cl);
+
+	tcm->tcm_parent = TC_H_ROOT;
+	tcm->tcm_handle |= TC_H_MIN(cl);
+	tcm->tcm_info = dev_queue->qdisc_sleeping->handle;
+
+	return 0;
+}
+
+static int taprio_dump_class_stats(struct Qdisc *sch, unsigned long cl,
+				   struct gnet_dump *d)
+	__releases(d->lock)
+	__acquires(d->lock)
+{
+	struct netdev_queue *dev_queue = taprio_queue_get(sch, cl);
+
+	sch = dev_queue->qdisc_sleeping;
+	if (gnet_stats_copy_basic(&sch->running, d, NULL, &sch->bstats) < 0 ||
+	    gnet_stats_copy_queue(d, NULL, &sch->qstats, sch->q.qlen) < 0)
+		return -1;
+	return 0;
+}
+
+static void taprio_walk(struct Qdisc *sch, struct qdisc_walker *arg)
+{
+	struct net_device *dev = qdisc_dev(sch);
+	unsigned long ntx;
+
+	if (arg->stop)
+		return;
+
+	arg->count = arg->skip;
+	for (ntx = arg->skip; ntx < dev->num_tx_queues; ntx++) {
+		if (arg->fn(sch, ntx + 1, arg) < 0) {
+			arg->stop = 1;
+			break;
+		}
+		arg->count++;
+	}
+}
+
+static struct netdev_queue *taprio_select_queue(struct Qdisc *sch,
+						struct tcmsg *tcm)
+{
+	return taprio_queue_get(sch, TC_H_MIN(tcm->tcm_parent));
+}
+
+static const struct Qdisc_class_ops taprio_class_ops = {
+	.graft		= taprio_graft,
+	.leaf		= taprio_leaf,
+	.find		= taprio_find,
+	.walk		= taprio_walk,
+	.dump		= taprio_dump_class,
+	.dump_stats	= taprio_dump_class_stats,
+	.select_queue	= taprio_select_queue,
+};
+
+static struct Qdisc_ops taprio_qdisc_ops __read_mostly = {
+	.cl_ops		= &taprio_class_ops,
+	.id		= "taprio",
+	.priv_size	= sizeof(struct taprio_sched),
+	.init		= taprio_init,
+	.destroy	= taprio_destroy,
+	.peek		= taprio_peek,
+	.dequeue	= taprio_dequeue,
+	.enqueue	= taprio_enqueue,
+	.dump		= taprio_dump,
+	.owner		= THIS_MODULE,
+};
+
+static int __init taprio_module_init(void)
+{
+	return register_qdisc(&taprio_qdisc_ops);
+}
+
+static void __exit taprio_module_exit(void)
+{
+	unregister_qdisc(&taprio_qdisc_ops);
+}
+
+module_init(taprio_module_init);
+module_exit(taprio_module_exit);
+MODULE_LICENSE("GPL");
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 6f74a426f159..942dcca09cf2 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -162,7 +162,7 @@ static int tbf_segment(struct sk_buff *skb, struct Qdisc *sch,
 	nb = 0;
 	while (segs) {
 		nskb = segs->next;
-		segs->next = NULL;
+		skb_mark_not_on_list(segs);
 		qdisc_skb_cb(segs)->pkt_len = segs->len;
 		len += segs->len;
 		ret = qdisc_enqueue(segs, q->qdisc, to_free);
@@ -392,7 +392,7 @@ static int tbf_change(struct Qdisc *sch, struct nlattr *opt,
 	if (child) {
 		qdisc_tree_reduce_backlog(q->qdisc, q->qdisc->q.qlen,
 					  q->qdisc->qstats.backlog);
-		qdisc_destroy(q->qdisc);
+		qdisc_put(q->qdisc);
 		q->qdisc = child;
 	}
 	q->limit = qopt->limit;
@@ -438,7 +438,7 @@ static void tbf_destroy(struct Qdisc *sch)
 	struct tbf_sched_data *q = qdisc_priv(sch);
 
 	qdisc_watchdog_cancel(&q->watchdog);
-	qdisc_destroy(q->qdisc);
+	qdisc_put(q->qdisc);
 }
 
 static int tbf_dump(struct Qdisc *sch, struct sk_buff *skb)
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 297d9cf960b9..a827a1f562bf 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1450,7 +1450,8 @@ void sctp_assoc_sync_pmtu(struct sctp_association *asoc)
 	/* Get the lowest pmtu of all the transports. */
 	list_for_each_entry(t, &asoc->peer.transport_addr_list, transports) {
 		if (t->pmtu_pending && t->dst) {
-			sctp_transport_update_pmtu(t, sctp_dst_mtu(t->dst));
+			sctp_transport_update_pmtu(t,
+						   atomic_read(&t->mtu_info));
 			t->pmtu_pending = 0;
 		}
 		if (!pmtu || (t->pathmtu < pmtu))
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 9bbc5f92c941..5c36a99882ed 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -395,6 +395,7 @@ void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc,
 		return;
 
 	if (sock_owned_by_user(sk)) {
+		atomic_set(&t->mtu_info, pmtu);
 		asoc->pmtu_pending = 1;
 		t->pmtu_pending = 1;
 		return;
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 7f849b01ec8e..67939ad99c01 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -120,6 +120,12 @@ void sctp_packet_config(struct sctp_packet *packet, __u32 vtag,
 			sctp_assoc_sync_pmtu(asoc);
 	}
 
+	if (asoc->pmtu_pending) {
+		if (asoc->param_flags & SPP_PMTUD_ENABLE)
+			sctp_assoc_sync_pmtu(asoc);
+		asoc->pmtu_pending = 0;
+	}
+
 	/* If there a is a prepend chunk stick it on the list before
 	 * any other chunks get appended.
 	 */
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 42191ed9902b..9cb854b05342 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -385,9 +385,7 @@ static int sctp_prsctp_prune_sent(struct sctp_association *asoc,
 			asoc->outqueue.outstanding_bytes -= sctp_data_size(chk);
 		}
 
-		msg_len -= SCTP_DATA_SNDSIZE(chk) +
-			   sizeof(struct sk_buff) +
-			   sizeof(struct sctp_chunk);
+		msg_len -= chk->skb->truesize + sizeof(struct sctp_chunk);
 		if (msg_len <= 0)
 			break;
 	}
@@ -421,9 +419,7 @@ static int sctp_prsctp_prune_unsent(struct sctp_association *asoc,
 			streamout->ext->abandoned_unsent[SCTP_PR_INDEX(PRIO)]++;
 		}
 
-		msg_len -= SCTP_DATA_SNDSIZE(chk) +
-			   sizeof(struct sk_buff) +
-			   sizeof(struct sctp_chunk);
+		msg_len -= chk->skb->truesize + sizeof(struct sctp_chunk);
 		sctp_chunk_free(chk);
 		if (msg_len <= 0)
 			break;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index f73e9d38d5ba..fc0386e8ff23 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -83,7 +83,7 @@
 #include <net/sctp/stream_sched.h>
 
 /* Forward declarations for internal helper functions. */
-static int sctp_writeable(struct sock *sk);
+static bool sctp_writeable(struct sock *sk);
 static void sctp_wfree(struct sk_buff *skb);
 static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p,
 				size_t msg_len);
@@ -119,25 +119,10 @@ static void sctp_enter_memory_pressure(struct sock *sk)
 /* Get the sndbuf space available at the time on the association.  */
 static inline int sctp_wspace(struct sctp_association *asoc)
 {
-	int amt;
+	struct sock *sk = asoc->base.sk;
 
-	if (asoc->ep->sndbuf_policy)
-		amt = asoc->sndbuf_used;
-	else
-		amt = sk_wmem_alloc_get(asoc->base.sk);
-
-	if (amt >= asoc->base.sk->sk_sndbuf) {
-		if (asoc->base.sk->sk_userlocks & SOCK_SNDBUF_LOCK)
-			amt = 0;
-		else {
-			amt = sk_stream_wspace(asoc->base.sk);
-			if (amt < 0)
-				amt = 0;
-		}
-	} else {
-		amt = asoc->base.sk->sk_sndbuf - amt;
-	}
-	return amt;
+	return asoc->ep->sndbuf_policy ? sk->sk_sndbuf - asoc->sndbuf_used
+				       : sk_stream_wspace(sk);
 }
 
 /* Increment the used sndbuf space count of the corresponding association by
@@ -166,12 +151,9 @@ static inline void sctp_set_owner_w(struct sctp_chunk *chunk)
 	/* Save the chunk pointer in skb for sctp_wfree to use later.  */
 	skb_shinfo(chunk->skb)->destructor_arg = chunk;
 
-	asoc->sndbuf_used += SCTP_DATA_SNDSIZE(chunk) +
-				sizeof(struct sk_buff) +
-				sizeof(struct sctp_chunk);
-
 	refcount_add(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc);
-	sk->sk_wmem_queued += chunk->skb->truesize;
+	asoc->sndbuf_used += chunk->skb->truesize + sizeof(struct sctp_chunk);
+	sk->sk_wmem_queued += chunk->skb->truesize + sizeof(struct sctp_chunk);
 	sk_mem_charge(sk, chunk->skb->truesize);
 }
 
@@ -271,11 +253,10 @@ struct sctp_association *sctp_id2assoc(struct sock *sk, sctp_assoc_t id)
 
 	spin_lock_bh(&sctp_assocs_id_lock);
 	asoc = (struct sctp_association *)idr_find(&sctp_assocs_id, (int)id);
+	if (asoc && (asoc->base.sk != sk || asoc->base.dead))
+		asoc = NULL;
 	spin_unlock_bh(&sctp_assocs_id_lock);
 
-	if (!asoc || (asoc->base.sk != sk) || asoc->base.dead)
-		return NULL;
-
 	return asoc;
 }
 
@@ -1928,10 +1909,10 @@ static int sctp_sendmsg_to_asoc(struct sctp_association *asoc,
 		asoc->pmtu_pending = 0;
 	}
 
-	if (sctp_wspace(asoc) < msg_len)
+	if (sctp_wspace(asoc) < (int)msg_len)
 		sctp_prsctp_prune(asoc, sinfo, msg_len - sctp_wspace(asoc));
 
-	if (!sctp_wspace(asoc)) {
+	if (sctp_wspace(asoc) <= 0) {
 		timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
 		err = sctp_wait_for_sndbuf(asoc, &timeo, msg_len);
 		if (err)
@@ -1946,8 +1927,10 @@ static int sctp_sendmsg_to_asoc(struct sctp_association *asoc,
 		if (sp->strm_interleave) {
 			timeo = sock_sndtimeo(sk, 0);
 			err = sctp_wait_for_connect(asoc, &timeo);
-			if (err)
+			if (err) {
+				err = -ESRCH;
 				goto err;
+			}
 		} else {
 			wait_connect = true;
 		}
@@ -7100,14 +7083,14 @@ static int sctp_getsockopt_pr_assocstatus(struct sock *sk, int len,
 	}
 
 	policy = params.sprstat_policy;
-	if (policy & ~SCTP_PR_SCTP_MASK)
+	if (!policy || (policy & ~(SCTP_PR_SCTP_MASK | SCTP_PR_SCTP_ALL)))
 		goto out;
 
 	asoc = sctp_id2assoc(sk, params.sprstat_assoc_id);
 	if (!asoc)
 		goto out;
 
-	if (policy == SCTP_PR_SCTP_NONE) {
+	if (policy & SCTP_PR_SCTP_ALL) {
 		params.sprstat_abandoned_unsent = 0;
 		params.sprstat_abandoned_sent = 0;
 		for (policy = 0; policy <= SCTP_PR_INDEX(MAX); policy++) {
@@ -7159,7 +7142,7 @@ static int sctp_getsockopt_pr_streamstatus(struct sock *sk, int len,
 	}
 
 	policy = params.sprstat_policy;
-	if (policy & ~SCTP_PR_SCTP_MASK)
+	if (!policy || (policy & ~(SCTP_PR_SCTP_MASK | SCTP_PR_SCTP_ALL)))
 		goto out;
 
 	asoc = sctp_id2assoc(sk, params.sprstat_assoc_id);
@@ -7175,7 +7158,7 @@ static int sctp_getsockopt_pr_streamstatus(struct sock *sk, int len,
 		goto out;
 	}
 
-	if (policy == SCTP_PR_SCTP_NONE) {
+	if (policy == SCTP_PR_SCTP_ALL) {
 		params.sprstat_abandoned_unsent = 0;
 		params.sprstat_abandoned_sent = 0;
 		for (policy = 0; policy <= SCTP_PR_INDEX(MAX); policy++) {
@@ -8460,17 +8443,11 @@ static void sctp_wfree(struct sk_buff *skb)
 	struct sctp_association *asoc = chunk->asoc;
 	struct sock *sk = asoc->base.sk;
 
-	asoc->sndbuf_used -= SCTP_DATA_SNDSIZE(chunk) +
-				sizeof(struct sk_buff) +
-				sizeof(struct sctp_chunk);
-
-	WARN_ON(refcount_sub_and_test(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc));
-
-	/*
-	 * This undoes what is done via sctp_set_owner_w and sk_mem_charge
-	 */
-	sk->sk_wmem_queued   -= skb->truesize;
 	sk_mem_uncharge(sk, skb->truesize);
+	sk->sk_wmem_queued -= skb->truesize + sizeof(struct sctp_chunk);
+	asoc->sndbuf_used -= skb->truesize + sizeof(struct sctp_chunk);
+	WARN_ON(refcount_sub_and_test(sizeof(struct sctp_chunk),
+				      &sk->sk_wmem_alloc));
 
 	if (chunk->shkey) {
 		struct sctp_shared_key *shkey = chunk->shkey;
@@ -8544,7 +8521,7 @@ static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p,
 			goto do_error;
 		if (signal_pending(current))
 			goto do_interrupted;
-		if (msg_len <= sctp_wspace(asoc))
+		if ((int)msg_len <= sctp_wspace(asoc))
 			break;
 
 		/* Let another process have a go.  Since we are going
@@ -8619,14 +8596,9 @@ void sctp_write_space(struct sock *sk)
  * UDP-style sockets or TCP-style sockets, this code should work.
  *  - Daisy
  */
-static int sctp_writeable(struct sock *sk)
+static bool sctp_writeable(struct sock *sk)
 {
-	int amt = 0;
-
-	amt = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
-	if (amt < 0)
-		amt = 0;
-	return amt;
+	return sk->sk_sndbuf > sk->sk_wmem_queued;
 }
 
 /* Wait for an association to go into ESTABLISHED state. If timeout is 0,
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 0b427100b0d4..331cc734e3db 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -459,7 +459,7 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ul
 			 * element in the queue, then count it towards
 			 * possible PD.
 			 */
-			if (pos == ulpq->reasm.next) {
+			if (skb_queue_is_first(&ulpq->reasm, pos)) {
 			    pd_first = pos;
 			    pd_last = pos;
 			    pd_len = pos->len;
diff --git a/net/socket.c b/net/socket.c
index 01f3f8f32d6f..b68801c7d0ab 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1475,7 +1475,7 @@ int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
 	sock = sockfd_lookup_light(fd, &err, &fput_needed);
 	if (sock) {
 		err = move_addr_to_kernel(umyaddr, addrlen, &address);
-		if (err >= 0) {
+		if (!err) {
 			err = security_socket_bind(sock,
 						   (struct sockaddr *)&address,
 						   addrlen);
@@ -2875,9 +2875,14 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
 		    copy_in_user(&rxnfc->fs.ring_cookie,
 				 &compat_rxnfc->fs.ring_cookie,
 				 (void __user *)(&rxnfc->fs.location + 1) -
-				 (void __user *)&rxnfc->fs.ring_cookie) ||
-		    copy_in_user(&rxnfc->rule_cnt, &compat_rxnfc->rule_cnt,
-				 sizeof(rxnfc->rule_cnt)))
+				 (void __user *)&rxnfc->fs.ring_cookie))
+			return -EFAULT;
+		if (ethcmd == ETHTOOL_GRXCLSRLALL) {
+			if (put_user(rule_cnt, &rxnfc->rule_cnt))
+				return -EFAULT;
+		} else if (copy_in_user(&rxnfc->rule_cnt,
+					&compat_rxnfc->rule_cnt,
+					sizeof(rxnfc->rule_cnt)))
 			return -EFAULT;
 	}
 
diff --git a/net/strparser/Kconfig b/net/strparser/Kconfig
index 6cff3f6d0c3a..94da19a2a220 100644
--- a/net/strparser/Kconfig
+++ b/net/strparser/Kconfig
@@ -1,4 +1,2 @@
-
 config STREAM_PARSER
-	tristate
-	default n
+	def_bool n
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 645c16052052..e65c3a8551e4 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -577,7 +577,7 @@ static int tipc_l2_rcv_msg(struct sk_buff *skb, struct net_device *dev,
 		rcu_dereference_rtnl(orig_dev->tipc_ptr);
 	if (likely(b && test_bit(0, &b->up) &&
 		   (skb->pkt_type <= PACKET_MULTICAST))) {
-		skb->next = NULL;
+		skb_mark_not_on_list(skb);
 		tipc_rcv(dev_net(b->pt.dev), skb, b);
 		rcu_read_unlock();
 		return NET_RX_SUCCESS;
diff --git a/net/tipc/group.c b/net/tipc/group.c
index e82f13cb2dc5..06fee142f09f 100644
--- a/net/tipc/group.c
+++ b/net/tipc/group.c
@@ -666,6 +666,7 @@ static void tipc_group_create_event(struct tipc_group *grp,
 	struct sk_buff *skb;
 	struct tipc_msg *hdr;
 
+	memset(&evt, 0, sizeof(evt));
 	evt.event = event;
 	evt.found_lower = m->instance;
 	evt.found_upper = m->instance;
diff --git a/net/tipc/link.c b/net/tipc/link.c
index fb886b525d95..201c3b5bc96b 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -477,6 +477,8 @@ bool tipc_link_create(struct net *net, char *if_name, int bearer_id,
 	l->in_session = false;
 	l->bearer_id = bearer_id;
 	l->tolerance = tolerance;
+	if (bc_rcvlink)
+		bc_rcvlink->tolerance = tolerance;
 	l->net_plane = net_plane;
 	l->advertised_mtu = mtu;
 	l->mtu = mtu;
@@ -843,14 +845,21 @@ static void link_prepare_wakeup(struct tipc_link *l)
 
 void tipc_link_reset(struct tipc_link *l)
 {
+	struct sk_buff_head list;
+
+	__skb_queue_head_init(&list);
+
 	l->in_session = false;
 	l->session++;
 	l->mtu = l->advertised_mtu;
+
 	spin_lock_bh(&l->wakeupq.lock);
+	skb_queue_splice_init(&l->wakeupq, &list);
+	spin_unlock_bh(&l->wakeupq.lock);
+
 	spin_lock_bh(&l->inputq->lock);
-	skb_queue_splice_init(&l->wakeupq, l->inputq);
+	skb_queue_splice_init(&list, l->inputq);
 	spin_unlock_bh(&l->inputq->lock);
-	spin_unlock_bh(&l->wakeupq.lock);
 
 	__skb_queue_purge(&l->transmq);
 	__skb_queue_purge(&l->deferdq);
@@ -1031,7 +1040,8 @@ static int tipc_link_retrans(struct tipc_link *l, struct tipc_link *r,
 	/* Detect repeated retransmit failures on same packet */
 	if (r->last_retransm != buf_seqno(skb)) {
 		r->last_retransm = buf_seqno(skb);
-		r->stale_limit = jiffies + msecs_to_jiffies(l->tolerance);
+		r->stale_limit = jiffies + msecs_to_jiffies(r->tolerance);
+		r->stale_cnt = 0;
 	} else if (++r->stale_cnt > 99 && time_after(jiffies, r->stale_limit)) {
 		link_retransmit_failure(l, skb);
 		if (link_is_bc_sndlink(l))
@@ -1576,9 +1586,10 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
 		strncpy(if_name, data, TIPC_MAX_IF_NAME);
 
 		/* Update own tolerance if peer indicates a non-zero value */
-		if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL))
+		if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL)) {
 			l->tolerance = peers_tol;
-
+			l->bc_rcvlink->tolerance = peers_tol;
+		}
 		/* Update own priority if peer's priority is higher */
 		if (in_range(peers_prio, l->priority + 1, TIPC_MAX_LINK_PRI))
 			l->priority = peers_prio;
@@ -1604,9 +1615,10 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
 		l->rcv_nxt_state = msg_seqno(hdr) + 1;
 
 		/* Update own tolerance if peer indicates a non-zero value */
-		if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL))
+		if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL)) {
 			l->tolerance = peers_tol;
-
+			l->bc_rcvlink->tolerance = peers_tol;
+		}
 		/* Update own prio if peer indicates a different value */
 		if ((peers_prio != l->priority) &&
 		    in_range(peers_prio, 1, TIPC_MAX_LINK_PRI)) {
@@ -2223,6 +2235,8 @@ void tipc_link_set_tolerance(struct tipc_link *l, u32 tol,
 			     struct sk_buff_head *xmitq)
 {
 	l->tolerance = tol;
+	if (l->bc_rcvlink)
+		l->bc_rcvlink->tolerance = tol;
 	if (link_is_up(l))
 		tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, 0, tol, 0, xmitq);
 }
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index b61891054709..f48e5857210f 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -499,54 +499,56 @@ bool tipc_msg_make_bundle(struct sk_buff **skb,  struct tipc_msg *msg,
 /**
  * tipc_msg_reverse(): swap source and destination addresses and add error code
  * @own_node: originating node id for reversed message
- * @skb:  buffer containing message to be reversed; may be replaced.
+ * @skb:  buffer containing message to be reversed; will be consumed
  * @err:  error code to be set in message, if any
- * Consumes buffer at failure
+ * Replaces consumed buffer with new one when successful
  * Returns true if success, otherwise false
  */
 bool tipc_msg_reverse(u32 own_node,  struct sk_buff **skb, int err)
 {
 	struct sk_buff *_skb = *skb;
-	struct tipc_msg *hdr;
-	struct tipc_msg ohdr;
-	int dlen;
+	struct tipc_msg *_hdr, *hdr;
+	int hlen, dlen;
 
 	if (skb_linearize(_skb))
 		goto exit;
-	hdr = buf_msg(_skb);
-	dlen = min_t(uint, msg_data_sz(hdr), MAX_FORWARD_SIZE);
-	if (msg_dest_droppable(hdr))
+	_hdr = buf_msg(_skb);
+	dlen = min_t(uint, msg_data_sz(_hdr), MAX_FORWARD_SIZE);
+	hlen = msg_hdr_sz(_hdr);
+
+	if (msg_dest_droppable(_hdr))
 		goto exit;
-	if (msg_errcode(hdr))
+	if (msg_errcode(_hdr))
 		goto exit;
 
-	/* Take a copy of original header before altering message */
-	memcpy(&ohdr, hdr, msg_hdr_sz(hdr));
-
-	/* Never return SHORT header; expand by replacing buffer if necessary */
-	if (msg_short(hdr)) {
-		*skb = tipc_buf_acquire(BASIC_H_SIZE + dlen, GFP_ATOMIC);
-		if (!*skb)
-			goto exit;
-		memcpy((*skb)->data + BASIC_H_SIZE, msg_data(hdr), dlen);
-		kfree_skb(_skb);
-		_skb = *skb;
-		hdr = buf_msg(_skb);
-		memcpy(hdr, &ohdr, BASIC_H_SIZE);
-		msg_set_hdr_sz(hdr, BASIC_H_SIZE);
-	}
+	/* Never return SHORT header */
+	if (hlen == SHORT_H_SIZE)
+		hlen = BASIC_H_SIZE;
+
+	/* Don't return data along with SYN+, - sender has a clone */
+	if (msg_is_syn(_hdr) && err == TIPC_ERR_OVERLOAD)
+		dlen = 0;
+
+	/* Allocate new buffer to return */
+	*skb = tipc_buf_acquire(hlen + dlen, GFP_ATOMIC);
+	if (!*skb)
+		goto exit;
+	memcpy((*skb)->data, _skb->data, msg_hdr_sz(_hdr));
+	memcpy((*skb)->data + hlen, msg_data(_hdr), dlen);
 
-	/* Now reverse the concerned fields */
+	/* Build reverse header in new buffer */
+	hdr = buf_msg(*skb);
+	msg_set_hdr_sz(hdr, hlen);
 	msg_set_errcode(hdr, err);
 	msg_set_non_seq(hdr, 0);
-	msg_set_origport(hdr, msg_destport(&ohdr));
-	msg_set_destport(hdr, msg_origport(&ohdr));
-	msg_set_destnode(hdr, msg_prevnode(&ohdr));
+	msg_set_origport(hdr, msg_destport(_hdr));
+	msg_set_destport(hdr, msg_origport(_hdr));
+	msg_set_destnode(hdr, msg_prevnode(_hdr));
 	msg_set_prevnode(hdr, own_node);
 	msg_set_orignode(hdr, own_node);
-	msg_set_size(hdr, msg_hdr_sz(hdr) + dlen);
-	skb_trim(_skb, msg_size(hdr));
+	msg_set_size(hdr, hlen + dlen);
 	skb_orphan(_skb);
+	kfree_skb(_skb);
 	return true;
 exit:
 	kfree_skb(_skb);
@@ -554,6 +556,22 @@ exit:
 	return false;
 }
 
+bool tipc_msg_skb_clone(struct sk_buff_head *msg, struct sk_buff_head *cpy)
+{
+	struct sk_buff *skb, *_skb;
+
+	skb_queue_walk(msg, skb) {
+		_skb = skb_clone(skb, GFP_ATOMIC);
+		if (!_skb) {
+			__skb_queue_purge(cpy);
+			pr_err_ratelimited("Failed to clone buffer chain\n");
+			return false;
+		}
+		__skb_queue_tail(cpy, _skb);
+	}
+	return true;
+}
+
 /**
  * tipc_msg_lookup_dest(): try to find new destination for named message
  * @skb: the buffer containing the message.
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index a4e944d59394..a2879e6ec5b6 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -216,6 +216,16 @@ static inline void msg_set_non_seq(struct tipc_msg *m, u32 n)
 	msg_set_bits(m, 0, 20, 1, n);
 }
 
+static inline int msg_is_syn(struct tipc_msg *m)
+{
+	return msg_bits(m, 0, 17, 1);
+}
+
+static inline void msg_set_syn(struct tipc_msg *m, u32 d)
+{
+	msg_set_bits(m, 0, 17, 1, d);
+}
+
 static inline int msg_dest_droppable(struct tipc_msg *m)
 {
 	return msg_bits(m, 0, 19, 1);
@@ -970,6 +980,7 @@ bool tipc_msg_pskb_copy(u32 dst, struct sk_buff_head *msg,
 			struct sk_buff_head *cpy);
 void __tipc_skb_queue_sorted(struct sk_buff_head *list, u16 seqno,
 			     struct sk_buff *skb);
+bool tipc_msg_skb_clone(struct sk_buff_head *msg, struct sk_buff_head *cpy);
 
 static inline u16 buf_seqno(struct sk_buff *skb)
 {
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 51b4b96f89db..61219f0b9677 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -94,8 +94,9 @@ struct sk_buff *tipc_named_publish(struct net *net, struct publication *publ)
 		list_add_tail_rcu(&publ->binding_node, &nt->node_scope);
 		return NULL;
 	}
-	list_add_tail_rcu(&publ->binding_node, &nt->cluster_scope);
-
+	write_lock_bh(&nt->cluster_scope_lock);
+	list_add_tail(&publ->binding_node, &nt->cluster_scope);
+	write_unlock_bh(&nt->cluster_scope_lock);
 	skb = named_prepare_buf(net, PUBLICATION, ITEM_SIZE, 0);
 	if (!skb) {
 		pr_warn("Publication distribution failure\n");
@@ -112,11 +113,13 @@ struct sk_buff *tipc_named_publish(struct net *net, struct publication *publ)
  */
 struct sk_buff *tipc_named_withdraw(struct net *net, struct publication *publ)
 {
+	struct name_table *nt = tipc_name_table(net);
 	struct sk_buff *buf;
 	struct distr_item *item;
 
+	write_lock_bh(&nt->cluster_scope_lock);
 	list_del(&publ->binding_node);
-
+	write_unlock_bh(&nt->cluster_scope_lock);
 	if (publ->scope == TIPC_NODE_SCOPE)
 		return NULL;
 
@@ -189,11 +192,10 @@ void tipc_named_node_up(struct net *net, u32 dnode)
 
 	__skb_queue_head_init(&head);
 
-	rcu_read_lock();
+	read_lock_bh(&nt->cluster_scope_lock);
 	named_distribute(net, &head, dnode, &nt->cluster_scope);
-	rcu_read_unlock();
-
 	tipc_node_xmit(net, &head, dnode, 0);
+	read_unlock_bh(&nt->cluster_scope_lock);
 }
 
 /**
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index 66d5b2c5987a..bff241f03525 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -744,6 +744,7 @@ int tipc_nametbl_init(struct net *net)
 
 	INIT_LIST_HEAD(&nt->node_scope);
 	INIT_LIST_HEAD(&nt->cluster_scope);
+	rwlock_init(&nt->cluster_scope_lock);
 	tn->nametbl = nt;
 	spin_lock_init(&tn->nametbl_lock);
 	return 0;
diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h
index 892bd750b85f..f79066334cc8 100644
--- a/net/tipc/name_table.h
+++ b/net/tipc/name_table.h
@@ -100,6 +100,7 @@ struct name_table {
 	struct hlist_head services[TIPC_NAMETBL_SIZE];
 	struct list_head node_scope;
 	struct list_head cluster_scope;
+	rwlock_t cluster_scope_lock;
 	u32 local_publ_count;
 };
 
diff --git a/net/tipc/node.h b/net/tipc/node.h
index 48b3298a248d..03f5efb62cfb 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -45,6 +45,7 @@
 /* Optional capabilities supported by this code version
  */
 enum {
+	TIPC_SYN_BIT          = (1),
 	TIPC_BCAST_SYNCH      = (1 << 1),
 	TIPC_BCAST_STATE_NACK = (1 << 2),
 	TIPC_BLOCK_FLOWCTL    = (1 << 3),
@@ -53,11 +54,12 @@ enum {
 	TIPC_LINK_PROTO_SEQNO = (1 << 6)
 };
 
-#define TIPC_NODE_CAPABILITIES (TIPC_BCAST_SYNCH       |  \
-				TIPC_BCAST_STATE_NACK  |  \
-				TIPC_BCAST_RCAST       |  \
-				TIPC_BLOCK_FLOWCTL     |  \
-				TIPC_NODE_ID128        |  \
+#define TIPC_NODE_CAPABILITIES (TIPC_SYN_BIT           |  \
+				TIPC_BCAST_SYNCH       |   \
+				TIPC_BCAST_STATE_NACK  |   \
+				TIPC_BCAST_RCAST       |   \
+				TIPC_BLOCK_FLOWCTL     |   \
+				TIPC_NODE_ID128        |   \
 				TIPC_LINK_PROTO_SEQNO)
 #define INVALID_BEARER_ID -1
 
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index b6f99b021d09..de09f514428c 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -47,7 +47,7 @@
 #include "netlink.h"
 #include "group.h"
 
-#define CONN_TIMEOUT_DEFAULT	8000	/* default connect timeout = 8s */
+#define CONN_TIMEOUT_DEFAULT    8000    /* default connect timeout = 8s */
 #define CONN_PROBING_INTV	msecs_to_jiffies(3600000)  /* [ms] => 1 h */
 #define TIPC_FWD_MSG		1
 #define TIPC_MAX_PORT		0xffffffff
@@ -80,7 +80,6 @@ struct sockaddr_pair {
  * @publications: list of publications for port
  * @blocking_link: address of the congested link we are currently sleeping on
  * @pub_count: total # of publications port has made during its lifetime
- * @probing_state:
  * @conn_timeout: the time we can wait for an unresponded setup request
  * @dupl_rcvcnt: number of bytes counted twice, in both backlog and rcv queue
  * @cong_link_cnt: number of congested links
@@ -102,8 +101,8 @@ struct tipc_sock {
 	struct list_head cong_links;
 	struct list_head publications;
 	u32 pub_count;
-	uint conn_timeout;
 	atomic_t dupl_rcvcnt;
+	u16 conn_timeout;
 	bool probe_unacked;
 	u16 cong_link_cnt;
 	u16 snt_unacked;
@@ -507,6 +506,9 @@ static void __tipc_shutdown(struct socket *sock, int error)
 	tipc_wait_for_cond(sock, &timeout, (!tsk->cong_link_cnt &&
 					    !tsk_conn_cong(tsk)));
 
+	/* Remove any pending SYN message */
+	__skb_queue_purge(&sk->sk_write_queue);
+
 	/* Reject all unreceived messages, except on an active connection
 	 * (which disconnects locally & sends a 'FIN+' to peer).
 	 */
@@ -1196,6 +1198,7 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
  * @skb: pointer to message buffer.
  */
 static void tipc_sk_conn_proto_rcv(struct tipc_sock *tsk, struct sk_buff *skb,
+				   struct sk_buff_head *inputq,
 				   struct sk_buff_head *xmitq)
 {
 	struct tipc_msg *hdr = buf_msg(skb);
@@ -1213,7 +1216,16 @@ static void tipc_sk_conn_proto_rcv(struct tipc_sock *tsk, struct sk_buff *skb,
 		tipc_node_remove_conn(sock_net(sk), tsk_peer_node(tsk),
 				      tsk_peer_port(tsk));
 		sk->sk_state_change(sk);
-		goto exit;
+
+		/* State change is ignored if socket already awake,
+		 * - convert msg to abort msg and add to inqueue
+		 */
+		msg_set_user(hdr, TIPC_CRITICAL_IMPORTANCE);
+		msg_set_type(hdr, TIPC_CONN_MSG);
+		msg_set_size(hdr, BASIC_H_SIZE);
+		msg_set_hdr_sz(hdr, BASIC_H_SIZE);
+		__skb_queue_tail(inputq, skb);
+		return;
 	}
 
 	tsk->probe_unacked = false;
@@ -1319,6 +1331,7 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen)
 			tsk->conn_type = dest->addr.name.name.type;
 			tsk->conn_instance = dest->addr.name.name.instance;
 		}
+		msg_set_syn(hdr, 1);
 	}
 
 	seq = &dest->addr.nameseq;
@@ -1361,6 +1374,8 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen)
 	rc = tipc_msg_build(hdr, m, 0, dlen, mtu, &pkts);
 	if (unlikely(rc != dlen))
 		return rc;
+	if (unlikely(syn && !tipc_msg_skb_clone(&pkts, &sk->sk_write_queue)))
+		return -ENOMEM;
 
 	rc = tipc_node_xmit(net, &pkts, dnode, tsk->portid);
 	if (unlikely(rc == -ELINKCONG)) {
@@ -1480,6 +1495,7 @@ static void tipc_sk_finish_conn(struct tipc_sock *tsk, u32 peer_port,
 	struct net *net = sock_net(sk);
 	struct tipc_msg *msg = &tsk->phdr;
 
+	msg_set_syn(msg, 0);
 	msg_set_destnode(msg, peer_node);
 	msg_set_destport(msg, peer_port);
 	msg_set_type(msg, TIPC_CONN_MSG);
@@ -1491,6 +1507,7 @@ static void tipc_sk_finish_conn(struct tipc_sock *tsk, u32 peer_port,
 	tipc_node_add_conn(net, peer_node, tsk->portid, peer_port);
 	tsk->max_pkt = tipc_node_get_mtu(net, peer_node, tsk->portid);
 	tsk->peer_caps = tipc_node_get_capabilities(net, peer_node);
+	__skb_queue_purge(&sk->sk_write_queue);
 	if (tsk->peer_caps & TIPC_BLOCK_FLOWCTL)
 		return;
 
@@ -1936,7 +1953,7 @@ static void tipc_sk_proto_rcv(struct sock *sk,
 
 	switch (msg_user(hdr)) {
 	case CONN_MANAGER:
-		tipc_sk_conn_proto_rcv(tsk, skb, xmitq);
+		tipc_sk_conn_proto_rcv(tsk, skb, inputq, xmitq);
 		return;
 	case SOCK_WAKEUP:
 		tipc_dest_del(&tsk->cong_links, msg_orignode(hdr), 0);
@@ -1961,91 +1978,90 @@ static void tipc_sk_proto_rcv(struct sock *sk,
 }
 
 /**
- * tipc_filter_connect - Handle incoming message for a connection-based socket
+ * tipc_sk_filter_connect - check incoming message for a connection-based socket
  * @tsk: TIPC socket
- * @skb: pointer to message buffer. Set to NULL if buffer is consumed
- *
- * Returns true if everything ok, false otherwise
+ * @skb: pointer to message buffer.
+ * Returns true if message should be added to receive queue, false otherwise
  */
 static bool tipc_sk_filter_connect(struct tipc_sock *tsk, struct sk_buff *skb)
 {
 	struct sock *sk = &tsk->sk;
 	struct net *net = sock_net(sk);
 	struct tipc_msg *hdr = buf_msg(skb);
-	u32 pport = msg_origport(hdr);
-	u32 pnode = msg_orignode(hdr);
+	bool con_msg = msg_connected(hdr);
+	u32 pport = tsk_peer_port(tsk);
+	u32 pnode = tsk_peer_node(tsk);
+	u32 oport = msg_origport(hdr);
+	u32 onode = msg_orignode(hdr);
+	int err = msg_errcode(hdr);
+	unsigned long delay;
 
 	if (unlikely(msg_mcast(hdr)))
 		return false;
 
 	switch (sk->sk_state) {
 	case TIPC_CONNECTING:
-		/* Accept only ACK or NACK message */
-		if (unlikely(!msg_connected(hdr))) {
-			if (pport != tsk_peer_port(tsk) ||
-			    pnode != tsk_peer_node(tsk))
-				return false;
-
-			tipc_set_sk_state(sk, TIPC_DISCONNECTING);
-			sk->sk_err = ECONNREFUSED;
-			sk->sk_state_change(sk);
-			return true;
-		}
-
-		if (unlikely(msg_errcode(hdr))) {
-			tipc_set_sk_state(sk, TIPC_DISCONNECTING);
-			sk->sk_err = ECONNREFUSED;
-			sk->sk_state_change(sk);
-			return true;
-		}
-
-		if (unlikely(!msg_isdata(hdr))) {
-			tipc_set_sk_state(sk, TIPC_DISCONNECTING);
-			sk->sk_err = EINVAL;
-			sk->sk_state_change(sk);
-			return true;
+		/* Setup ACK */
+		if (likely(con_msg)) {
+			if (err)
+				break;
+			tipc_sk_finish_conn(tsk, oport, onode);
+			msg_set_importance(&tsk->phdr, msg_importance(hdr));
+			/* ACK+ message with data is added to receive queue */
+			if (msg_data_sz(hdr))
+				return true;
+			/* Empty ACK-, - wake up sleeping connect() and drop */
+			sk->sk_data_ready(sk);
+			msg_set_dest_droppable(hdr, 1);
+			return false;
 		}
+		/* Ignore connectionless message if not from listening socket */
+		if (oport != pport || onode != pnode)
+			return false;
 
-		tipc_sk_finish_conn(tsk, msg_origport(hdr), msg_orignode(hdr));
-		msg_set_importance(&tsk->phdr, msg_importance(hdr));
-
-		/* If 'ACK+' message, add to socket receive queue */
-		if (msg_data_sz(hdr))
-			return true;
-
-		/* If empty 'ACK-' message, wake up sleeping connect() */
-		sk->sk_data_ready(sk);
+		/* Rejected SYN */
+		if (err != TIPC_ERR_OVERLOAD)
+			break;
 
-		/* 'ACK-' message is neither accepted nor rejected: */
-		msg_set_dest_droppable(hdr, 1);
+		/* Prepare for new setup attempt if we have a SYN clone */
+		if (skb_queue_empty(&sk->sk_write_queue))
+			break;
+		get_random_bytes(&delay, 2);
+		delay %= (tsk->conn_timeout / 4);
+		delay = msecs_to_jiffies(delay + 100);
+		sk_reset_timer(sk, &sk->sk_timer, jiffies + delay);
 		return false;
-
 	case TIPC_OPEN:
 	case TIPC_DISCONNECTING:
-		break;
+		return false;
 	case TIPC_LISTEN:
 		/* Accept only SYN message */
-		if (!msg_connected(hdr) && !(msg_errcode(hdr)))
+		if (!msg_is_syn(hdr) &&
+		    tipc_node_get_capabilities(net, onode) & TIPC_SYN_BIT)
+			return false;
+		if (!con_msg && !err)
 			return true;
-		break;
+		return false;
 	case TIPC_ESTABLISHED:
 		/* Accept only connection-based messages sent by peer */
-		if (unlikely(!tsk_peer_msg(tsk, hdr)))
+		if (likely(con_msg && !err && pport == oport && pnode == onode))
+			return true;
+		if (!tsk_peer_msg(tsk, hdr))
 			return false;
-
-		if (unlikely(msg_errcode(hdr))) {
-			tipc_set_sk_state(sk, TIPC_DISCONNECTING);
-			/* Let timer expire on it's own */
-			tipc_node_remove_conn(net, tsk_peer_node(tsk),
-					      tsk->portid);
-			sk->sk_state_change(sk);
-		}
+		if (!err)
+			return true;
+		tipc_set_sk_state(sk, TIPC_DISCONNECTING);
+		tipc_node_remove_conn(net, pnode, tsk->portid);
+		sk->sk_state_change(sk);
 		return true;
 	default:
 		pr_err("Unknown sk_state %u\n", sk->sk_state);
 	}
-
-	return false;
+	/* Abort connection setup attempt */
+	tipc_set_sk_state(sk, TIPC_DISCONNECTING);
+	sk->sk_err = ECONNREFUSED;
+	sk->sk_state_change(sk);
+	return true;
 }
 
 /**
@@ -2547,43 +2563,78 @@ static int tipc_shutdown(struct socket *sock, int how)
 	return res;
 }
 
+static void tipc_sk_check_probing_state(struct sock *sk,
+					struct sk_buff_head *list)
+{
+	struct tipc_sock *tsk = tipc_sk(sk);
+	u32 pnode = tsk_peer_node(tsk);
+	u32 pport = tsk_peer_port(tsk);
+	u32 self = tsk_own_node(tsk);
+	u32 oport = tsk->portid;
+	struct sk_buff *skb;
+
+	if (tsk->probe_unacked) {
+		tipc_set_sk_state(sk, TIPC_DISCONNECTING);
+		sk->sk_err = ECONNABORTED;
+		tipc_node_remove_conn(sock_net(sk), pnode, pport);
+		sk->sk_state_change(sk);
+		return;
+	}
+	/* Prepare new probe */
+	skb = tipc_msg_create(CONN_MANAGER, CONN_PROBE, INT_H_SIZE, 0,
+			      pnode, self, pport, oport, TIPC_OK);
+	if (skb)
+		__skb_queue_tail(list, skb);
+	tsk->probe_unacked = true;
+	sk_reset_timer(sk, &sk->sk_timer, jiffies + CONN_PROBING_INTV);
+}
+
+static void tipc_sk_retry_connect(struct sock *sk, struct sk_buff_head *list)
+{
+	struct tipc_sock *tsk = tipc_sk(sk);
+
+	/* Try again later if dest link is congested */
+	if (tsk->cong_link_cnt) {
+		sk_reset_timer(sk, &sk->sk_timer, msecs_to_jiffies(100));
+		return;
+	}
+	/* Prepare SYN for retransmit */
+	tipc_msg_skb_clone(&sk->sk_write_queue, list);
+}
+
 static void tipc_sk_timeout(struct timer_list *t)
 {
 	struct sock *sk = from_timer(sk, t, sk_timer);
 	struct tipc_sock *tsk = tipc_sk(sk);
-	u32 peer_port = tsk_peer_port(tsk);
-	u32 peer_node = tsk_peer_node(tsk);
-	u32 own_node = tsk_own_node(tsk);
-	u32 own_port = tsk->portid;
-	struct net *net = sock_net(sk);
-	struct sk_buff *skb = NULL;
+	u32 pnode = tsk_peer_node(tsk);
+	struct sk_buff_head list;
+	int rc = 0;
 
+	skb_queue_head_init(&list);
 	bh_lock_sock(sk);
-	if (!tipc_sk_connected(sk))
-		goto exit;
 
 	/* Try again later if socket is busy */
 	if (sock_owned_by_user(sk)) {
 		sk_reset_timer(sk, &sk->sk_timer, jiffies + HZ / 20);
-		goto exit;
+		bh_unlock_sock(sk);
+		return;
 	}
 
-	if (tsk->probe_unacked) {
-		tipc_set_sk_state(sk, TIPC_DISCONNECTING);
-		tipc_node_remove_conn(net, peer_node, peer_port);
-		sk->sk_state_change(sk);
-		goto exit;
-	}
-	/* Send new probe */
-	skb = tipc_msg_create(CONN_MANAGER, CONN_PROBE, INT_H_SIZE, 0,
-			      peer_node, own_node, peer_port, own_port,
-			      TIPC_OK);
-	tsk->probe_unacked = true;
-	sk_reset_timer(sk, &sk->sk_timer, jiffies + CONN_PROBING_INTV);
-exit:
+	if (sk->sk_state == TIPC_ESTABLISHED)
+		tipc_sk_check_probing_state(sk, &list);
+	else if (sk->sk_state == TIPC_CONNECTING)
+		tipc_sk_retry_connect(sk, &list);
+
 	bh_unlock_sock(sk);
-	if (skb)
-		tipc_node_xmit_skb(net, skb, peer_node, own_port);
+
+	if (!skb_queue_empty(&list))
+		rc = tipc_node_xmit(sock_net(sk), &list, pnode, tsk->portid);
+
+	/* SYN messages may cause link congestion */
+	if (rc == -ELINKCONG) {
+		tipc_dest_push(&tsk->cong_links, pnode, 0);
+		tsk->cong_link_cnt = 1;
+	}
 	sock_put(sk);
 }
 
diff --git a/net/tipc/topsrv.c b/net/tipc/topsrv.c
index 2627b5d812e9..4bdea0057171 100644
--- a/net/tipc/topsrv.c
+++ b/net/tipc/topsrv.c
@@ -57,16 +57,12 @@
  * @idr_lock: protect the connection identifier set
  * @idr_in_use: amount of allocated identifier entry
  * @net: network namspace instance
- * @rcvbuf_cache: memory cache of server receive buffer
+ * @awork: accept work item
  * @rcv_wq: receive workqueue
  * @send_wq: send workqueue
  * @max_rcvbuf_size: maximum permitted receive message length
- * @tipc_conn_new: callback will be called when new connection is incoming
- * @tipc_conn_release: callback will be called before releasing the connection
- * @tipc_conn_recvmsg: callback will be called when message arrives
+ * @listener: topsrv listener socket
  * @name: server name
- * @imp: message importance
- * @type: socket type
  */
 struct tipc_topsrv {
 	struct idr conn_idr;
@@ -90,9 +86,7 @@ struct tipc_topsrv {
  * @server: pointer to connected server
  * @sub_list: lsit to all pertaing subscriptions
  * @sub_lock: lock protecting the subscription list
- * @outqueue_lock: control access to the outqueue
  * @rwork: receive work item
- * @rx_action: what to do when connection socket is active
  * @outqueue: pointer to first outbound message in queue
  * @outqueue_lock: control access to the outqueue
  * @swork: send work item
@@ -657,7 +651,7 @@ int tipc_topsrv_start(struct net *net)
 	srv->max_rcvbuf_size = sizeof(struct tipc_subscr);
 	INIT_WORK(&srv->awork, tipc_topsrv_accept);
 
-	strncpy(srv->name, name, strlen(name) + 1);
+	strscpy(srv->name, name, sizeof(srv->name));
 	tn->topsrv = srv;
 	atomic_set(&tn->subscription_count, 0);
 
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 9783101bc4a9..10dc59ce9c82 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -650,6 +650,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
 	struct udp_tunnel_sock_cfg tuncfg = {NULL};
 	struct nlattr *opts[TIPC_NLA_UDP_MAX + 1];
 	u8 node_id[NODE_ID_LEN] = {0,};
+	int rmcast = 0;
 
 	ub = kzalloc(sizeof(*ub), GFP_ATOMIC);
 	if (!ub)
@@ -680,6 +681,9 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
 	if (err)
 		goto err;
 
+	/* Checking remote ip address */
+	rmcast = tipc_udp_is_mcast_addr(&remote);
+
 	/* Autoconfigure own node identity if needed */
 	if (!tipc_own_id(net)) {
 		memcpy(node_id, local.ipv6.in6_u.u6_addr8, 16);
@@ -705,7 +709,12 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
 			goto err;
 		}
 		udp_conf.family = AF_INET;
-		udp_conf.local_ip.s_addr = htonl(INADDR_ANY);
+
+		/* Switch to use ANY to receive packets from group */
+		if (rmcast)
+			udp_conf.local_ip.s_addr = htonl(INADDR_ANY);
+		else
+			udp_conf.local_ip.s_addr = local.ipv4.s_addr;
 		udp_conf.use_udp_checksums = false;
 		ub->ifindex = dev->ifindex;
 		if (tipc_mtu_bad(dev, sizeof(struct iphdr) +
@@ -719,7 +728,10 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
 		udp_conf.family = AF_INET6;
 		udp_conf.use_udp6_tx_checksums = true;
 		udp_conf.use_udp6_rx_checksums = true;
-		udp_conf.local_ip6 = in6addr_any;
+		if (rmcast)
+			udp_conf.local_ip6 = in6addr_any;
+		else
+			udp_conf.local_ip6 = local.ipv6;
 		b->mtu = 1280;
 #endif
 	} else {
@@ -741,7 +753,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
 	 * is used if it's a multicast address.
 	 */
 	memcpy(&b->bcast_addr.value, &remote, sizeof(remote));
-	if (tipc_udp_is_mcast_addr(&remote))
+	if (rmcast)
 		err = enable_mcast(ub, &remote);
 	else
 		err = tipc_udp_rcast_add(b, &remote);
diff --git a/net/tls/Kconfig b/net/tls/Kconfig
index 73f05ece53d0..99c1a19c17b1 100644
--- a/net/tls/Kconfig
+++ b/net/tls/Kconfig
@@ -8,6 +8,7 @@ config TLS
 	select CRYPTO_AES
 	select CRYPTO_GCM
 	select STREAM_PARSER
+	select NET_SOCK_MSG
 	default n
 	---help---
 	Enable kernel support for TLS protocol. This allows symmetric
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index 961b07d4d41c..276edbc04f38 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -421,7 +421,7 @@ last_record:
 			tls_push_record_flags = flags;
 			if (more) {
 				tls_ctx->pending_open_record_frags =
-						record->num_frags;
+						!!record->num_frags;
 				break;
 			}
 
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index 523622dc74f8..311cec8e533d 100644
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c
@@ -141,7 +141,6 @@ retry:
 		size = sg->length;
 	}
 
-	clear_bit(TLS_PENDING_CLOSED_RECORD, &ctx->flags);
 	ctx->in_tcp_sendpages = false;
 	ctx->sk_write_space(sk);
 
@@ -193,15 +192,12 @@ int tls_proccess_cmsg(struct sock *sk, struct msghdr *msg,
 	return rc;
 }
 
-int tls_push_pending_closed_record(struct sock *sk, struct tls_context *ctx,
-				   int flags, long *timeo)
+int tls_push_partial_record(struct sock *sk, struct tls_context *ctx,
+			    int flags)
 {
 	struct scatterlist *sg;
 	u16 offset;
 
-	if (!tls_is_partially_sent_record(ctx))
-		return ctx->push_pending_record(sk, flags);
-
 	sg = ctx->partially_sent_record;
 	offset = ctx->partially_sent_offset;
 
@@ -209,9 +205,23 @@ int tls_push_pending_closed_record(struct sock *sk, struct tls_context *ctx,
 	return tls_push_sg(sk, ctx, sg, offset, flags);
 }
 
+int tls_push_pending_closed_record(struct sock *sk,
+				   struct tls_context *tls_ctx,
+				   int flags, long *timeo)
+{
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+
+	if (tls_is_partially_sent_record(tls_ctx) ||
+	    !list_empty(&ctx->tx_list))
+		return tls_tx_records(sk, flags);
+	else
+		return tls_ctx->push_pending_record(sk, flags);
+}
+
 static void tls_write_space(struct sock *sk)
 {
 	struct tls_context *ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *tx_ctx = tls_sw_ctx_tx(ctx);
 
 	/* If in_tcp_sendpages call lower protocol write space handler
 	 * to ensure we wake up any waiting operations there. For example
@@ -222,20 +232,11 @@ static void tls_write_space(struct sock *sk)
 		return;
 	}
 
-	if (!sk->sk_write_pending && tls_is_pending_closed_record(ctx)) {
-		gfp_t sk_allocation = sk->sk_allocation;
-		int rc;
-		long timeo = 0;
-
-		sk->sk_allocation = GFP_ATOMIC;
-		rc = tls_push_pending_closed_record(sk, ctx,
-						    MSG_DONTWAIT |
-						    MSG_NOSIGNAL,
-						    &timeo);
-		sk->sk_allocation = sk_allocation;
-
-		if (rc < 0)
-			return;
+	/* Schedule the transmission if tx list is ready */
+	if (is_tx_ready(tx_ctx) && !sk->sk_write_pending) {
+		/* Schedule the transmission */
+		if (!test_and_set_bit(BIT_TX_SCHEDULED, &tx_ctx->tx_bitmask))
+			schedule_delayed_work(&tx_ctx->tx_work.work, 0);
 	}
 
 	ctx->sk_write_space(sk);
@@ -270,19 +271,6 @@ static void tls_sk_proto_close(struct sock *sk, long timeout)
 	if (!tls_complete_pending_work(sk, ctx, 0, &timeo))
 		tls_handle_open_record(sk, 0);
 
-	if (ctx->partially_sent_record) {
-		struct scatterlist *sg = ctx->partially_sent_record;
-
-		while (1) {
-			put_page(sg_page(sg));
-			sk_mem_uncharge(sk, sg->length);
-
-			if (sg_is_last(sg))
-				break;
-			sg++;
-		}
-	}
-
 	/* We need these for tls_sw_fallback handling of other packets */
 	if (ctx->tx_conf == TLS_SW) {
 		kfree(ctx->tx.rec_seq);
@@ -632,12 +620,14 @@ static void build_protos(struct proto prot[TLS_NUM_CONFIG][TLS_NUM_CONFIG],
 	prot[TLS_SW][TLS_BASE].sendpage		= tls_sw_sendpage;
 
 	prot[TLS_BASE][TLS_SW] = prot[TLS_BASE][TLS_BASE];
-	prot[TLS_BASE][TLS_SW].recvmsg		= tls_sw_recvmsg;
-	prot[TLS_BASE][TLS_SW].close		= tls_sk_proto_close;
+	prot[TLS_BASE][TLS_SW].recvmsg		  = tls_sw_recvmsg;
+	prot[TLS_BASE][TLS_SW].stream_memory_read = tls_sw_stream_read;
+	prot[TLS_BASE][TLS_SW].close		  = tls_sk_proto_close;
 
 	prot[TLS_SW][TLS_SW] = prot[TLS_SW][TLS_BASE];
-	prot[TLS_SW][TLS_SW].recvmsg	= tls_sw_recvmsg;
-	prot[TLS_SW][TLS_SW].close	= tls_sk_proto_close;
+	prot[TLS_SW][TLS_SW].recvmsg		= tls_sw_recvmsg;
+	prot[TLS_SW][TLS_SW].stream_memory_read	= tls_sw_stream_read;
+	prot[TLS_SW][TLS_SW].close		= tls_sk_proto_close;
 
 #ifdef CONFIG_TLS_DEVICE
 	prot[TLS_HW][TLS_BASE] = prot[TLS_BASE][TLS_BASE];
@@ -725,8 +715,6 @@ EXPORT_SYMBOL(tls_unregister_device);
 
 static struct tcp_ulp_ops tcp_tls_ulp_ops __read_mostly = {
 	.name			= "tls",
-	.uid			= TCP_ULP_TLS,
-	.user_visible		= true,
 	.owner			= THIS_MODULE,
 	.init			= tls_init,
 };
@@ -736,7 +724,6 @@ static int __init tls_register(void)
 	build_protos(tls_prots[TLSV4], &tcp_prot);
 
 	tls_sw_proto_ops = inet_stream_ops;
-	tls_sw_proto_ops.poll = tls_sw_poll;
 	tls_sw_proto_ops.splice_read = tls_sw_splice_read;
 
 #ifdef CONFIG_TLS_DEVICE
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index b9c6ecfbcfea..5cd88ba8acd1 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2016-2017, Lance Chao <lancerchao@fb.com>. All rights reserved.
  * Copyright (c) 2016, Fridolin Pokorny <fridolin.pokorny@gmail.com>. All rights reserved.
  * Copyright (c) 2016, Nikos Mavrogiannopoulos <nmav@gnutls.org>. All rights reserved.
+ * Copyright (c) 2018, Covalent IO, Inc. http://covalent.io
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -43,12 +44,133 @@
 
 #define MAX_IV_SIZE	TLS_CIPHER_AES_GCM_128_IV_SIZE
 
+static int __skb_nsg(struct sk_buff *skb, int offset, int len,
+                     unsigned int recursion_level)
+{
+        int start = skb_headlen(skb);
+        int i, chunk = start - offset;
+        struct sk_buff *frag_iter;
+        int elt = 0;
+
+        if (unlikely(recursion_level >= 24))
+                return -EMSGSIZE;
+
+        if (chunk > 0) {
+                if (chunk > len)
+                        chunk = len;
+                elt++;
+                len -= chunk;
+                if (len == 0)
+                        return elt;
+                offset += chunk;
+        }
+
+        for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+                int end;
+
+                WARN_ON(start > offset + len);
+
+                end = start + skb_frag_size(&skb_shinfo(skb)->frags[i]);
+                chunk = end - offset;
+                if (chunk > 0) {
+                        if (chunk > len)
+                                chunk = len;
+                        elt++;
+                        len -= chunk;
+                        if (len == 0)
+                                return elt;
+                        offset += chunk;
+                }
+                start = end;
+        }
+
+        if (unlikely(skb_has_frag_list(skb))) {
+                skb_walk_frags(skb, frag_iter) {
+                        int end, ret;
+
+                        WARN_ON(start > offset + len);
+
+                        end = start + frag_iter->len;
+                        chunk = end - offset;
+                        if (chunk > 0) {
+                                if (chunk > len)
+                                        chunk = len;
+                                ret = __skb_nsg(frag_iter, offset - start, chunk,
+                                                recursion_level + 1);
+                                if (unlikely(ret < 0))
+                                        return ret;
+                                elt += ret;
+                                len -= chunk;
+                                if (len == 0)
+                                        return elt;
+                                offset += chunk;
+                        }
+                        start = end;
+                }
+        }
+        BUG_ON(len);
+        return elt;
+}
+
+/* Return the number of scatterlist elements required to completely map the
+ * skb, or -EMSGSIZE if the recursion depth is exceeded.
+ */
+static int skb_nsg(struct sk_buff *skb, int offset, int len)
+{
+        return __skb_nsg(skb, offset, len, 0);
+}
+
+static void tls_decrypt_done(struct crypto_async_request *req, int err)
+{
+	struct aead_request *aead_req = (struct aead_request *)req;
+	struct scatterlist *sgout = aead_req->dst;
+	struct tls_sw_context_rx *ctx;
+	struct tls_context *tls_ctx;
+	struct scatterlist *sg;
+	struct sk_buff *skb;
+	unsigned int pages;
+	int pending;
+
+	skb = (struct sk_buff *)req->data;
+	tls_ctx = tls_get_ctx(skb->sk);
+	ctx = tls_sw_ctx_rx(tls_ctx);
+	pending = atomic_dec_return(&ctx->decrypt_pending);
+
+	/* Propagate if there was an err */
+	if (err) {
+		ctx->async_wait.err = err;
+		tls_err_abort(skb->sk, err);
+	}
+
+	/* After using skb->sk to propagate sk through crypto async callback
+	 * we need to NULL it again.
+	 */
+	skb->sk = NULL;
+
+	/* Release the skb, pages and memory allocated for crypto req */
+	kfree_skb(skb);
+
+	/* Skip the first S/G entry as it points to AAD */
+	for_each_sg(sg_next(sgout), sg, UINT_MAX, pages) {
+		if (!sg)
+			break;
+		put_page(sg_page(sg));
+	}
+
+	kfree(aead_req);
+
+	if (!pending && READ_ONCE(ctx->async_notify))
+		complete(&ctx->async_wait.completion);
+}
+
 static int tls_do_decryption(struct sock *sk,
+			     struct sk_buff *skb,
 			     struct scatterlist *sgin,
 			     struct scatterlist *sgout,
 			     char *iv_recv,
 			     size_t data_len,
-			     struct aead_request *aead_req)
+			     struct aead_request *aead_req,
+			     bool async)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
@@ -59,324 +181,657 @@ static int tls_do_decryption(struct sock *sk,
 	aead_request_set_crypt(aead_req, sgin, sgout,
 			       data_len + tls_ctx->rx.tag_size,
 			       (u8 *)iv_recv);
-	aead_request_set_callback(aead_req, CRYPTO_TFM_REQ_MAY_BACKLOG,
-				  crypto_req_done, &ctx->async_wait);
 
-	ret = crypto_wait_req(crypto_aead_decrypt(aead_req), &ctx->async_wait);
-	return ret;
-}
-
-static void trim_sg(struct sock *sk, struct scatterlist *sg,
-		    int *sg_num_elem, unsigned int *sg_size, int target_size)
-{
-	int i = *sg_num_elem - 1;
-	int trim = *sg_size - target_size;
-
-	if (trim <= 0) {
-		WARN_ON(trim < 0);
-		return;
+	if (async) {
+		/* Using skb->sk to push sk through to crypto async callback
+		 * handler. This allows propagating errors up to the socket
+		 * if needed. It _must_ be cleared in the async handler
+		 * before kfree_skb is called. We _know_ skb->sk is NULL
+		 * because it is a clone from strparser.
+		 */
+		skb->sk = sk;
+		aead_request_set_callback(aead_req,
+					  CRYPTO_TFM_REQ_MAY_BACKLOG,
+					  tls_decrypt_done, skb);
+		atomic_inc(&ctx->decrypt_pending);
+	} else {
+		aead_request_set_callback(aead_req,
+					  CRYPTO_TFM_REQ_MAY_BACKLOG,
+					  crypto_req_done, &ctx->async_wait);
 	}
 
-	*sg_size = target_size;
-	while (trim >= sg[i].length) {
-		trim -= sg[i].length;
-		sk_mem_uncharge(sk, sg[i].length);
-		put_page(sg_page(&sg[i]));
-		i--;
+	ret = crypto_aead_decrypt(aead_req);
+	if (ret == -EINPROGRESS) {
+		if (async)
+			return ret;
 
-		if (i < 0)
-			goto out;
+		ret = crypto_wait_req(ret, &ctx->async_wait);
 	}
 
-	sg[i].length -= trim;
-	sk_mem_uncharge(sk, trim);
+	if (async)
+		atomic_dec(&ctx->decrypt_pending);
 
-out:
-	*sg_num_elem = i + 1;
+	return ret;
 }
 
-static void trim_both_sgl(struct sock *sk, int target_size)
+static void tls_trim_both_msgs(struct sock *sk, int target_size)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec = ctx->open_rec;
 
-	trim_sg(sk, ctx->sg_plaintext_data,
-		&ctx->sg_plaintext_num_elem,
-		&ctx->sg_plaintext_size,
-		target_size);
-
+	sk_msg_trim(sk, &rec->msg_plaintext, target_size);
 	if (target_size > 0)
 		target_size += tls_ctx->tx.overhead_size;
-
-	trim_sg(sk, ctx->sg_encrypted_data,
-		&ctx->sg_encrypted_num_elem,
-		&ctx->sg_encrypted_size,
-		target_size);
+	sk_msg_trim(sk, &rec->msg_encrypted, target_size);
 }
 
-static int alloc_encrypted_sg(struct sock *sk, int len)
+static int tls_alloc_encrypted_msg(struct sock *sk, int len)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
-	int rc = 0;
+	struct tls_rec *rec = ctx->open_rec;
+	struct sk_msg *msg_en = &rec->msg_encrypted;
 
-	rc = sk_alloc_sg(sk, len,
-			 ctx->sg_encrypted_data, 0,
-			 &ctx->sg_encrypted_num_elem,
-			 &ctx->sg_encrypted_size, 0);
+	return sk_msg_alloc(sk, msg_en, len, 0);
+}
 
-	if (rc == -ENOSPC)
-		ctx->sg_encrypted_num_elem = ARRAY_SIZE(ctx->sg_encrypted_data);
+static int tls_clone_plaintext_msg(struct sock *sk, int required)
+{
+	struct tls_context *tls_ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec = ctx->open_rec;
+	struct sk_msg *msg_pl = &rec->msg_plaintext;
+	struct sk_msg *msg_en = &rec->msg_encrypted;
+	int skip, len;
+
+	/* We add page references worth len bytes from encrypted sg
+	 * at the end of plaintext sg. It is guaranteed that msg_en
+	 * has enough required room (ensured by caller).
+	 */
+	len = required - msg_pl->sg.size;
 
-	return rc;
+	/* Skip initial bytes in msg_en's data to be able to use
+	 * same offset of both plain and encrypted data.
+	 */
+	skip = tls_ctx->tx.prepend_size + msg_pl->sg.size;
+
+	return sk_msg_clone(sk, msg_pl, msg_en, skip, len);
 }
 
-static int alloc_plaintext_sg(struct sock *sk, int len)
+static struct tls_rec *tls_get_rec(struct sock *sk)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
-	int rc = 0;
+	struct sk_msg *msg_pl, *msg_en;
+	struct tls_rec *rec;
+	int mem_size;
 
-	rc = sk_alloc_sg(sk, len, ctx->sg_plaintext_data, 0,
-			 &ctx->sg_plaintext_num_elem, &ctx->sg_plaintext_size,
-			 tls_ctx->pending_open_record_frags);
+	mem_size = sizeof(struct tls_rec) + crypto_aead_reqsize(ctx->aead_send);
 
-	if (rc == -ENOSPC)
-		ctx->sg_plaintext_num_elem = ARRAY_SIZE(ctx->sg_plaintext_data);
+	rec = kzalloc(mem_size, sk->sk_allocation);
+	if (!rec)
+		return NULL;
 
-	return rc;
+	msg_pl = &rec->msg_plaintext;
+	msg_en = &rec->msg_encrypted;
+
+	sk_msg_init(msg_pl);
+	sk_msg_init(msg_en);
+
+	sg_init_table(rec->sg_aead_in, 2);
+	sg_set_buf(&rec->sg_aead_in[0], rec->aad_space,
+		   sizeof(rec->aad_space));
+	sg_unmark_end(&rec->sg_aead_in[1]);
+
+	sg_init_table(rec->sg_aead_out, 2);
+	sg_set_buf(&rec->sg_aead_out[0], rec->aad_space,
+		   sizeof(rec->aad_space));
+	sg_unmark_end(&rec->sg_aead_out[1]);
+
+	return rec;
 }
 
-static void free_sg(struct sock *sk, struct scatterlist *sg,
-		    int *sg_num_elem, unsigned int *sg_size)
+static void tls_free_rec(struct sock *sk, struct tls_rec *rec)
 {
-	int i, n = *sg_num_elem;
+	sk_msg_free(sk, &rec->msg_encrypted);
+	sk_msg_free(sk, &rec->msg_plaintext);
+	kfree(rec);
+}
 
-	for (i = 0; i < n; ++i) {
-		sk_mem_uncharge(sk, sg[i].length);
-		put_page(sg_page(&sg[i]));
+static void tls_free_open_rec(struct sock *sk)
+{
+	struct tls_context *tls_ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec = ctx->open_rec;
+
+	if (rec) {
+		tls_free_rec(sk, rec);
+		ctx->open_rec = NULL;
 	}
-	*sg_num_elem = 0;
-	*sg_size = 0;
 }
 
-static void tls_free_both_sg(struct sock *sk)
+int tls_tx_records(struct sock *sk, int flags)
+{
+	struct tls_context *tls_ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec, *tmp;
+	struct sk_msg *msg_en;
+	int tx_flags, rc = 0;
+
+	if (tls_is_partially_sent_record(tls_ctx)) {
+		rec = list_first_entry(&ctx->tx_list,
+				       struct tls_rec, list);
+
+		if (flags == -1)
+			tx_flags = rec->tx_flags;
+		else
+			tx_flags = flags;
+
+		rc = tls_push_partial_record(sk, tls_ctx, tx_flags);
+		if (rc)
+			goto tx_err;
+
+		/* Full record has been transmitted.
+		 * Remove the head of tx_list
+		 */
+		list_del(&rec->list);
+		sk_msg_free(sk, &rec->msg_plaintext);
+		kfree(rec);
+	}
+
+	/* Tx all ready records */
+	list_for_each_entry_safe(rec, tmp, &ctx->tx_list, list) {
+		if (READ_ONCE(rec->tx_ready)) {
+			if (flags == -1)
+				tx_flags = rec->tx_flags;
+			else
+				tx_flags = flags;
+
+			msg_en = &rec->msg_encrypted;
+			rc = tls_push_sg(sk, tls_ctx,
+					 &msg_en->sg.data[msg_en->sg.curr],
+					 0, tx_flags);
+			if (rc)
+				goto tx_err;
+
+			list_del(&rec->list);
+			sk_msg_free(sk, &rec->msg_plaintext);
+			kfree(rec);
+		} else {
+			break;
+		}
+	}
+
+tx_err:
+	if (rc < 0 && rc != -EAGAIN)
+		tls_err_abort(sk, EBADMSG);
+
+	return rc;
+}
+
+static void tls_encrypt_done(struct crypto_async_request *req, int err)
 {
+	struct aead_request *aead_req = (struct aead_request *)req;
+	struct sock *sk = req->data;
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct scatterlist *sge;
+	struct sk_msg *msg_en;
+	struct tls_rec *rec;
+	bool ready = false;
+	int pending;
+
+	rec = container_of(aead_req, struct tls_rec, aead_req);
+	msg_en = &rec->msg_encrypted;
 
-	free_sg(sk, ctx->sg_encrypted_data, &ctx->sg_encrypted_num_elem,
-		&ctx->sg_encrypted_size);
+	sge = sk_msg_elem(msg_en, msg_en->sg.curr);
+	sge->offset -= tls_ctx->tx.prepend_size;
+	sge->length += tls_ctx->tx.prepend_size;
 
-	free_sg(sk, ctx->sg_plaintext_data, &ctx->sg_plaintext_num_elem,
-		&ctx->sg_plaintext_size);
+	/* Check if error is previously set on socket */
+	if (err || sk->sk_err) {
+		rec = NULL;
+
+		/* If err is already set on socket, return the same code */
+		if (sk->sk_err) {
+			ctx->async_wait.err = sk->sk_err;
+		} else {
+			ctx->async_wait.err = err;
+			tls_err_abort(sk, err);
+		}
+	}
+
+	if (rec) {
+		struct tls_rec *first_rec;
+
+		/* Mark the record as ready for transmission */
+		smp_store_mb(rec->tx_ready, true);
+
+		/* If received record is at head of tx_list, schedule tx */
+		first_rec = list_first_entry(&ctx->tx_list,
+					     struct tls_rec, list);
+		if (rec == first_rec)
+			ready = true;
+	}
+
+	pending = atomic_dec_return(&ctx->encrypt_pending);
+
+	if (!pending && READ_ONCE(ctx->async_notify))
+		complete(&ctx->async_wait.completion);
+
+	if (!ready)
+		return;
+
+	/* Schedule the transmission */
+	if (!test_and_set_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask))
+		schedule_delayed_work(&ctx->tx_work.work, 1);
 }
 
-static int tls_do_encryption(struct tls_context *tls_ctx,
+static int tls_do_encryption(struct sock *sk,
+			     struct tls_context *tls_ctx,
 			     struct tls_sw_context_tx *ctx,
 			     struct aead_request *aead_req,
-			     size_t data_len)
+			     size_t data_len, u32 start)
 {
+	struct tls_rec *rec = ctx->open_rec;
+	struct sk_msg *msg_en = &rec->msg_encrypted;
+	struct scatterlist *sge = sk_msg_elem(msg_en, start);
 	int rc;
 
-	ctx->sg_encrypted_data[0].offset += tls_ctx->tx.prepend_size;
-	ctx->sg_encrypted_data[0].length -= tls_ctx->tx.prepend_size;
+	sge->offset += tls_ctx->tx.prepend_size;
+	sge->length -= tls_ctx->tx.prepend_size;
+
+	msg_en->sg.curr = start;
 
 	aead_request_set_tfm(aead_req, ctx->aead_send);
 	aead_request_set_ad(aead_req, TLS_AAD_SPACE_SIZE);
-	aead_request_set_crypt(aead_req, ctx->sg_aead_in, ctx->sg_aead_out,
+	aead_request_set_crypt(aead_req, rec->sg_aead_in,
+			       rec->sg_aead_out,
 			       data_len, tls_ctx->tx.iv);
 
 	aead_request_set_callback(aead_req, CRYPTO_TFM_REQ_MAY_BACKLOG,
-				  crypto_req_done, &ctx->async_wait);
+				  tls_encrypt_done, sk);
 
-	rc = crypto_wait_req(crypto_aead_encrypt(aead_req), &ctx->async_wait);
+	/* Add the record in tx_list */
+	list_add_tail((struct list_head *)&rec->list, &ctx->tx_list);
+	atomic_inc(&ctx->encrypt_pending);
 
-	ctx->sg_encrypted_data[0].offset -= tls_ctx->tx.prepend_size;
-	ctx->sg_encrypted_data[0].length += tls_ctx->tx.prepend_size;
+	rc = crypto_aead_encrypt(aead_req);
+	if (!rc || rc != -EINPROGRESS) {
+		atomic_dec(&ctx->encrypt_pending);
+		sge->offset -= tls_ctx->tx.prepend_size;
+		sge->length += tls_ctx->tx.prepend_size;
+	}
+
+	if (!rc) {
+		WRITE_ONCE(rec->tx_ready, true);
+	} else if (rc != -EINPROGRESS) {
+		list_del(&rec->list);
+		return rc;
+	}
 
+	/* Unhook the record from context if encryption is not failure */
+	ctx->open_rec = NULL;
+	tls_advance_record_sn(sk, &tls_ctx->tx);
 	return rc;
 }
 
-static int tls_push_record(struct sock *sk, int flags,
-			   unsigned char record_type)
+static int tls_split_open_record(struct sock *sk, struct tls_rec *from,
+				 struct tls_rec **to, struct sk_msg *msg_opl,
+				 struct sk_msg *msg_oen, u32 split_point,
+				 u32 tx_overhead_size, u32 *orig_end)
 {
-	struct tls_context *tls_ctx = tls_get_ctx(sk);
-	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
-	struct aead_request *req;
-	int rc;
+	u32 i, j, bytes = 0, apply = msg_opl->apply_bytes;
+	struct scatterlist *sge, *osge, *nsge;
+	u32 orig_size = msg_opl->sg.size;
+	struct scatterlist tmp = { };
+	struct sk_msg *msg_npl;
+	struct tls_rec *new;
+	int ret;
 
-	req = aead_request_alloc(ctx->aead_send, sk->sk_allocation);
-	if (!req)
+	new = tls_get_rec(sk);
+	if (!new)
 		return -ENOMEM;
+	ret = sk_msg_alloc(sk, &new->msg_encrypted, msg_opl->sg.size +
+			   tx_overhead_size, 0);
+	if (ret < 0) {
+		tls_free_rec(sk, new);
+		return ret;
+	}
 
-	sg_mark_end(ctx->sg_plaintext_data + ctx->sg_plaintext_num_elem - 1);
-	sg_mark_end(ctx->sg_encrypted_data + ctx->sg_encrypted_num_elem - 1);
-
-	tls_make_aad(ctx->aad_space, ctx->sg_plaintext_size,
-		     tls_ctx->tx.rec_seq, tls_ctx->tx.rec_seq_size,
-		     record_type);
-
-	tls_fill_prepend(tls_ctx,
-			 page_address(sg_page(&ctx->sg_encrypted_data[0])) +
-			 ctx->sg_encrypted_data[0].offset,
-			 ctx->sg_plaintext_size, record_type);
-
-	tls_ctx->pending_open_record_frags = 0;
-	set_bit(TLS_PENDING_CLOSED_RECORD, &tls_ctx->flags);
+	*orig_end = msg_opl->sg.end;
+	i = msg_opl->sg.start;
+	sge = sk_msg_elem(msg_opl, i);
+	while (apply && sge->length) {
+		if (sge->length > apply) {
+			u32 len = sge->length - apply;
+
+			get_page(sg_page(sge));
+			sg_set_page(&tmp, sg_page(sge), len,
+				    sge->offset + apply);
+			sge->length = apply;
+			bytes += apply;
+			apply = 0;
+		} else {
+			apply -= sge->length;
+			bytes += sge->length;
+		}
 
-	rc = tls_do_encryption(tls_ctx, ctx, req, ctx->sg_plaintext_size);
-	if (rc < 0) {
-		/* If we are called from write_space and
-		 * we fail, we need to set this SOCK_NOSPACE
-		 * to trigger another write_space in the future.
-		 */
-		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
-		goto out_req;
+		sk_msg_iter_var_next(i);
+		if (i == msg_opl->sg.end)
+			break;
+		sge = sk_msg_elem(msg_opl, i);
 	}
 
-	free_sg(sk, ctx->sg_plaintext_data, &ctx->sg_plaintext_num_elem,
-		&ctx->sg_plaintext_size);
+	msg_opl->sg.end = i;
+	msg_opl->sg.curr = i;
+	msg_opl->sg.copybreak = 0;
+	msg_opl->apply_bytes = 0;
+	msg_opl->sg.size = bytes;
+
+	msg_npl = &new->msg_plaintext;
+	msg_npl->apply_bytes = apply;
+	msg_npl->sg.size = orig_size - bytes;
+
+	j = msg_npl->sg.start;
+	nsge = sk_msg_elem(msg_npl, j);
+	if (tmp.length) {
+		memcpy(nsge, &tmp, sizeof(*nsge));
+		sk_msg_iter_var_next(j);
+		nsge = sk_msg_elem(msg_npl, j);
+	}
 
-	ctx->sg_encrypted_num_elem = 0;
-	ctx->sg_encrypted_size = 0;
+	osge = sk_msg_elem(msg_opl, i);
+	while (osge->length) {
+		memcpy(nsge, osge, sizeof(*nsge));
+		sg_unmark_end(nsge);
+		sk_msg_iter_var_next(i);
+		sk_msg_iter_var_next(j);
+		if (i == *orig_end)
+			break;
+		osge = sk_msg_elem(msg_opl, i);
+		nsge = sk_msg_elem(msg_npl, j);
+	}
 
-	/* Only pass through MSG_DONTWAIT and MSG_NOSIGNAL flags */
-	rc = tls_push_sg(sk, tls_ctx, ctx->sg_encrypted_data, 0, flags);
-	if (rc < 0 && rc != -EAGAIN)
-		tls_err_abort(sk, EBADMSG);
+	msg_npl->sg.end = j;
+	msg_npl->sg.curr = j;
+	msg_npl->sg.copybreak = 0;
 
-	tls_advance_record_sn(sk, &tls_ctx->tx);
-out_req:
-	aead_request_free(req);
-	return rc;
+	*to = new;
+	return 0;
 }
 
-static int tls_sw_push_pending_record(struct sock *sk, int flags)
+static void tls_merge_open_record(struct sock *sk, struct tls_rec *to,
+				  struct tls_rec *from, u32 orig_end)
 {
-	return tls_push_record(sk, flags, TLS_RECORD_TYPE_DATA);
+	struct sk_msg *msg_npl = &from->msg_plaintext;
+	struct sk_msg *msg_opl = &to->msg_plaintext;
+	struct scatterlist *osge, *nsge;
+	u32 i, j;
+
+	i = msg_opl->sg.end;
+	sk_msg_iter_var_prev(i);
+	j = msg_npl->sg.start;
+
+	osge = sk_msg_elem(msg_opl, i);
+	nsge = sk_msg_elem(msg_npl, j);
+
+	if (sg_page(osge) == sg_page(nsge) &&
+	    osge->offset + osge->length == nsge->offset) {
+		osge->length += nsge->length;
+		put_page(sg_page(nsge));
+	}
+
+	msg_opl->sg.end = orig_end;
+	msg_opl->sg.curr = orig_end;
+	msg_opl->sg.copybreak = 0;
+	msg_opl->apply_bytes = msg_opl->sg.size + msg_npl->sg.size;
+	msg_opl->sg.size += msg_npl->sg.size;
+
+	sk_msg_free(sk, &to->msg_encrypted);
+	sk_msg_xfer_full(&to->msg_encrypted, &from->msg_encrypted);
+
+	kfree(from);
 }
 
-static int zerocopy_from_iter(struct sock *sk, struct iov_iter *from,
-			      int length, int *pages_used,
-			      unsigned int *size_used,
-			      struct scatterlist *to, int to_max_pages,
-			      bool charge)
+static int tls_push_record(struct sock *sk, int flags,
+			   unsigned char record_type)
 {
-	struct page *pages[MAX_SKB_FRAGS];
+	struct tls_context *tls_ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec = ctx->open_rec, *tmp = NULL;
+	u32 i, split_point, uninitialized_var(orig_end);
+	struct sk_msg *msg_pl, *msg_en;
+	struct aead_request *req;
+	bool split;
+	int rc;
 
-	size_t offset;
-	ssize_t copied, use;
-	int i = 0;
-	unsigned int size = *size_used;
-	int num_elem = *pages_used;
-	int rc = 0;
-	int maxpages;
+	if (!rec)
+		return 0;
 
-	while (length > 0) {
-		i = 0;
-		maxpages = to_max_pages - num_elem;
-		if (maxpages == 0) {
-			rc = -EFAULT;
-			goto out;
-		}
-		copied = iov_iter_get_pages(from, pages,
-					    length,
-					    maxpages, &offset);
-		if (copied <= 0) {
-			rc = -EFAULT;
-			goto out;
-		}
+	msg_pl = &rec->msg_plaintext;
+	msg_en = &rec->msg_encrypted;
+
+	split_point = msg_pl->apply_bytes;
+	split = split_point && split_point < msg_pl->sg.size;
+	if (split) {
+		rc = tls_split_open_record(sk, rec, &tmp, msg_pl, msg_en,
+					   split_point, tls_ctx->tx.overhead_size,
+					   &orig_end);
+		if (rc < 0)
+			return rc;
+		sk_msg_trim(sk, msg_en, msg_pl->sg.size +
+			    tls_ctx->tx.overhead_size);
+	}
 
-		iov_iter_advance(from, copied);
+	rec->tx_flags = flags;
+	req = &rec->aead_req;
 
-		length -= copied;
-		size += copied;
-		while (copied) {
-			use = min_t(int, copied, PAGE_SIZE - offset);
+	i = msg_pl->sg.end;
+	sk_msg_iter_var_prev(i);
+	sg_mark_end(sk_msg_elem(msg_pl, i));
 
-			sg_set_page(&to[num_elem],
-				    pages[i], use, offset);
-			sg_unmark_end(&to[num_elem]);
-			if (charge)
-				sk_mem_charge(sk, use);
+	i = msg_pl->sg.start;
+	sg_chain(rec->sg_aead_in, 2, rec->inplace_crypto ?
+		 &msg_en->sg.data[i] : &msg_pl->sg.data[i]);
 
-			offset = 0;
-			copied -= use;
+	i = msg_en->sg.end;
+	sk_msg_iter_var_prev(i);
+	sg_mark_end(sk_msg_elem(msg_en, i));
+
+	i = msg_en->sg.start;
+	sg_chain(rec->sg_aead_out, 2, &msg_en->sg.data[i]);
+
+	tls_make_aad(rec->aad_space, msg_pl->sg.size,
+		     tls_ctx->tx.rec_seq, tls_ctx->tx.rec_seq_size,
+		     record_type);
+
+	tls_fill_prepend(tls_ctx,
+			 page_address(sg_page(&msg_en->sg.data[i])) +
+			 msg_en->sg.data[i].offset, msg_pl->sg.size,
+			 record_type);
+
+	tls_ctx->pending_open_record_frags = false;
 
-			++i;
-			++num_elem;
+	rc = tls_do_encryption(sk, tls_ctx, ctx, req, msg_pl->sg.size, i);
+	if (rc < 0) {
+		if (rc != -EINPROGRESS) {
+			tls_err_abort(sk, EBADMSG);
+			if (split) {
+				tls_ctx->pending_open_record_frags = true;
+				tls_merge_open_record(sk, rec, tmp, orig_end);
+			}
 		}
+		return rc;
+	} else if (split) {
+		msg_pl = &tmp->msg_plaintext;
+		msg_en = &tmp->msg_encrypted;
+		sk_msg_trim(sk, msg_en, msg_pl->sg.size +
+			    tls_ctx->tx.overhead_size);
+		tls_ctx->pending_open_record_frags = true;
+		ctx->open_rec = tmp;
 	}
 
-	/* Mark the end in the last sg entry if newly added */
-	if (num_elem > *pages_used)
-		sg_mark_end(&to[num_elem - 1]);
-out:
-	if (rc)
-		iov_iter_revert(from, size - *size_used);
-	*size_used = size;
-	*pages_used = num_elem;
-
-	return rc;
+	return tls_tx_records(sk, flags);
 }
 
-static int memcopy_from_iter(struct sock *sk, struct iov_iter *from,
-			     int bytes)
+static int bpf_exec_tx_verdict(struct sk_msg *msg, struct sock *sk,
+			       bool full_record, u8 record_type,
+			       size_t *copied, int flags)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
-	struct scatterlist *sg = ctx->sg_plaintext_data;
-	int copy, i, rc = 0;
-
-	for (i = tls_ctx->pending_open_record_frags;
-	     i < ctx->sg_plaintext_num_elem; ++i) {
-		copy = sg[i].length;
-		if (copy_from_iter(
-				page_address(sg_page(&sg[i])) + sg[i].offset,
-				copy, from) != copy) {
-			rc = -EFAULT;
-			goto out;
+	struct sk_msg msg_redir = { };
+	struct sk_psock *psock;
+	struct sock *sk_redir;
+	struct tls_rec *rec;
+	int err = 0, send;
+	bool enospc;
+
+	psock = sk_psock_get(sk);
+	if (!psock)
+		return tls_push_record(sk, flags, record_type);
+more_data:
+	enospc = sk_msg_full(msg);
+	if (psock->eval == __SK_NONE)
+		psock->eval = sk_psock_msg_verdict(sk, psock, msg);
+	if (msg->cork_bytes && msg->cork_bytes > msg->sg.size &&
+	    !enospc && !full_record) {
+		err = -ENOSPC;
+		goto out_err;
+	}
+	msg->cork_bytes = 0;
+	send = msg->sg.size;
+	if (msg->apply_bytes && msg->apply_bytes < send)
+		send = msg->apply_bytes;
+
+	switch (psock->eval) {
+	case __SK_PASS:
+		err = tls_push_record(sk, flags, record_type);
+		if (err < 0) {
+			*copied -= sk_msg_free(sk, msg);
+			tls_free_open_rec(sk);
+			goto out_err;
+		}
+		break;
+	case __SK_REDIRECT:
+		sk_redir = psock->sk_redir;
+		memcpy(&msg_redir, msg, sizeof(*msg));
+		if (msg->apply_bytes < send)
+			msg->apply_bytes = 0;
+		else
+			msg->apply_bytes -= send;
+		sk_msg_return_zero(sk, msg, send);
+		msg->sg.size -= send;
+		release_sock(sk);
+		err = tcp_bpf_sendmsg_redir(sk_redir, &msg_redir, send, flags);
+		lock_sock(sk);
+		if (err < 0) {
+			*copied -= sk_msg_free_nocharge(sk, &msg_redir);
+			msg->sg.size = 0;
 		}
-		bytes -= copy;
+		if (msg->sg.size == 0)
+			tls_free_open_rec(sk);
+		break;
+	case __SK_DROP:
+	default:
+		sk_msg_free_partial(sk, msg, send);
+		if (msg->apply_bytes < send)
+			msg->apply_bytes = 0;
+		else
+			msg->apply_bytes -= send;
+		if (msg->sg.size == 0)
+			tls_free_open_rec(sk);
+		*copied -= send;
+		err = -EACCES;
+	}
 
-		++tls_ctx->pending_open_record_frags;
+	if (likely(!err)) {
+		bool reset_eval = !ctx->open_rec;
 
-		if (!bytes)
-			break;
+		rec = ctx->open_rec;
+		if (rec) {
+			msg = &rec->msg_plaintext;
+			if (!msg->apply_bytes)
+				reset_eval = true;
+		}
+		if (reset_eval) {
+			psock->eval = __SK_NONE;
+			if (psock->sk_redir) {
+				sock_put(psock->sk_redir);
+				psock->sk_redir = NULL;
+			}
+		}
+		if (rec)
+			goto more_data;
 	}
+ out_err:
+	sk_psock_put(sk, psock);
+	return err;
+}
 
-out:
-	return rc;
+static int tls_sw_push_pending_record(struct sock *sk, int flags)
+{
+	struct tls_context *tls_ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec = ctx->open_rec;
+	struct sk_msg *msg_pl;
+	size_t copied;
+
+	if (!rec)
+		return 0;
+
+	msg_pl = &rec->msg_plaintext;
+	copied = msg_pl->sg.size;
+	if (!copied)
+		return 0;
+
+	return bpf_exec_tx_verdict(msg_pl, sk, true, TLS_RECORD_TYPE_DATA,
+				   &copied, flags);
 }
 
 int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 {
+	long timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
-	int ret = 0;
-	int required_size;
-	long timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
+	struct crypto_tfm *tfm = crypto_aead_tfm(ctx->aead_send);
+	bool async_capable = tfm->__crt_alg->cra_flags & CRYPTO_ALG_ASYNC;
+	unsigned char record_type = TLS_RECORD_TYPE_DATA;
+	bool is_kvec = msg->msg_iter.type & ITER_KVEC;
 	bool eor = !(msg->msg_flags & MSG_MORE);
 	size_t try_to_copy, copied = 0;
-	unsigned char record_type = TLS_RECORD_TYPE_DATA;
-	int record_room;
+	struct sk_msg *msg_pl, *msg_en;
+	struct tls_rec *rec;
+	int required_size;
+	int num_async = 0;
 	bool full_record;
+	int record_room;
+	int num_zc = 0;
 	int orig_size;
-	bool is_kvec = msg->msg_iter.type & ITER_KVEC;
+	int ret = 0;
 
 	if (msg->msg_flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL))
 		return -ENOTSUPP;
 
 	lock_sock(sk);
 
-	if (tls_complete_pending_work(sk, tls_ctx, msg->msg_flags, &timeo))
-		goto send_end;
+	/* Wait till there is any pending write on socket */
+	if (unlikely(sk->sk_write_pending)) {
+		ret = wait_on_pending_writer(sk, &timeo);
+		if (unlikely(ret))
+			goto send_end;
+	}
 
 	if (unlikely(msg->msg_controllen)) {
 		ret = tls_proccess_cmsg(sk, msg, &record_type);
-		if (ret)
-			goto send_end;
+		if (ret) {
+			if (ret == -EINPROGRESS)
+				num_async++;
+			else if (ret != -EAGAIN)
+				goto send_end;
+		}
 	}
 
 	while (msg_data_left(msg)) {
@@ -385,22 +840,35 @@ int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 			goto send_end;
 		}
 
-		orig_size = ctx->sg_plaintext_size;
+		if (ctx->open_rec)
+			rec = ctx->open_rec;
+		else
+			rec = ctx->open_rec = tls_get_rec(sk);
+		if (!rec) {
+			ret = -ENOMEM;
+			goto send_end;
+		}
+
+		msg_pl = &rec->msg_plaintext;
+		msg_en = &rec->msg_encrypted;
+
+		orig_size = msg_pl->sg.size;
 		full_record = false;
 		try_to_copy = msg_data_left(msg);
-		record_room = TLS_MAX_PAYLOAD_SIZE - ctx->sg_plaintext_size;
+		record_room = TLS_MAX_PAYLOAD_SIZE - msg_pl->sg.size;
 		if (try_to_copy >= record_room) {
 			try_to_copy = record_room;
 			full_record = true;
 		}
 
-		required_size = ctx->sg_plaintext_size + try_to_copy +
+		required_size = msg_pl->sg.size + try_to_copy +
 				tls_ctx->tx.overhead_size;
 
 		if (!sk_stream_memory_free(sk))
 			goto wait_for_sndbuf;
+
 alloc_encrypted:
-		ret = alloc_encrypted_sg(sk, required_size);
+		ret = tls_alloc_encrypted_msg(sk, required_size);
 		if (ret) {
 			if (ret != -ENOSPC)
 				goto wait_for_memory;
@@ -409,66 +877,88 @@ alloc_encrypted:
 			 * actually allocated. The difference is due
 			 * to max sg elements limit
 			 */
-			try_to_copy -= required_size - ctx->sg_encrypted_size;
+			try_to_copy -= required_size - msg_en->sg.size;
 			full_record = true;
 		}
-		if (!is_kvec && (full_record || eor)) {
-			ret = zerocopy_from_iter(sk, &msg->msg_iter,
-				try_to_copy, &ctx->sg_plaintext_num_elem,
-				&ctx->sg_plaintext_size,
-				ctx->sg_plaintext_data,
-				ARRAY_SIZE(ctx->sg_plaintext_data),
-				true);
+
+		if (!is_kvec && (full_record || eor) && !async_capable) {
+			u32 first = msg_pl->sg.end;
+
+			ret = sk_msg_zerocopy_from_iter(sk, &msg->msg_iter,
+							msg_pl, try_to_copy);
 			if (ret)
 				goto fallback_to_reg_send;
 
+			rec->inplace_crypto = 0;
+
+			num_zc++;
 			copied += try_to_copy;
-			ret = tls_push_record(sk, msg->msg_flags, record_type);
-			if (ret)
-				goto send_end;
-			continue;
 
+			sk_msg_sg_copy_set(msg_pl, first);
+			ret = bpf_exec_tx_verdict(msg_pl, sk, full_record,
+						  record_type, &copied,
+						  msg->msg_flags);
+			if (ret) {
+				if (ret == -EINPROGRESS)
+					num_async++;
+				else if (ret == -ENOMEM)
+					goto wait_for_memory;
+				else if (ret == -ENOSPC)
+					goto rollback_iter;
+				else if (ret != -EAGAIN)
+					goto send_end;
+			}
+			continue;
+rollback_iter:
+			copied -= try_to_copy;
+			sk_msg_sg_copy_clear(msg_pl, first);
+			iov_iter_revert(&msg->msg_iter,
+					msg_pl->sg.size - orig_size);
 fallback_to_reg_send:
-			trim_sg(sk, ctx->sg_plaintext_data,
-				&ctx->sg_plaintext_num_elem,
-				&ctx->sg_plaintext_size,
-				orig_size);
+			sk_msg_trim(sk, msg_pl, orig_size);
 		}
 
-		required_size = ctx->sg_plaintext_size + try_to_copy;
-alloc_plaintext:
-		ret = alloc_plaintext_sg(sk, required_size);
+		required_size = msg_pl->sg.size + try_to_copy;
+
+		ret = tls_clone_plaintext_msg(sk, required_size);
 		if (ret) {
 			if (ret != -ENOSPC)
-				goto wait_for_memory;
+				goto send_end;
 
 			/* Adjust try_to_copy according to the amount that was
 			 * actually allocated. The difference is due
 			 * to max sg elements limit
 			 */
-			try_to_copy -= required_size - ctx->sg_plaintext_size;
+			try_to_copy -= required_size - msg_pl->sg.size;
 			full_record = true;
-
-			trim_sg(sk, ctx->sg_encrypted_data,
-				&ctx->sg_encrypted_num_elem,
-				&ctx->sg_encrypted_size,
-				ctx->sg_plaintext_size +
-				tls_ctx->tx.overhead_size);
+			sk_msg_trim(sk, msg_en, msg_pl->sg.size +
+				    tls_ctx->tx.overhead_size);
 		}
 
-		ret = memcopy_from_iter(sk, &msg->msg_iter, try_to_copy);
-		if (ret)
+		ret = sk_msg_memcopy_from_iter(sk, &msg->msg_iter, msg_pl,
+					       try_to_copy);
+		if (ret < 0)
 			goto trim_sgl;
 
+		/* Open records defined only if successfully copied, otherwise
+		 * we would trim the sg but not reset the open record frags.
+		 */
+		tls_ctx->pending_open_record_frags = true;
 		copied += try_to_copy;
 		if (full_record || eor) {
-push_record:
-			ret = tls_push_record(sk, msg->msg_flags, record_type);
+			ret = bpf_exec_tx_verdict(msg_pl, sk, full_record,
+						  record_type, &copied,
+						  msg->msg_flags);
 			if (ret) {
-				if (ret == -ENOMEM)
+				if (ret == -EINPROGRESS)
+					num_async++;
+				else if (ret == -ENOMEM)
 					goto wait_for_memory;
-
-				goto send_end;
+				else if (ret != -EAGAIN) {
+					if (ret == -ENOSPC)
+						ret = 0;
+					goto send_end;
+				}
 			}
 		}
 
@@ -480,17 +970,37 @@ wait_for_memory:
 		ret = sk_stream_wait_memory(sk, &timeo);
 		if (ret) {
 trim_sgl:
-			trim_both_sgl(sk, orig_size);
+			tls_trim_both_msgs(sk, orig_size);
 			goto send_end;
 		}
 
-		if (tls_is_pending_closed_record(tls_ctx))
-			goto push_record;
-
-		if (ctx->sg_encrypted_size < required_size)
+		if (msg_en->sg.size < required_size)
 			goto alloc_encrypted;
+	}
 
-		goto alloc_plaintext;
+	if (!num_async) {
+		goto send_end;
+	} else if (num_zc) {
+		/* Wait for pending encryptions to get completed */
+		smp_store_mb(ctx->async_notify, true);
+
+		if (atomic_read(&ctx->encrypt_pending))
+			crypto_wait_req(-EINPROGRESS, &ctx->async_wait);
+		else
+			reinit_completion(&ctx->async_wait.completion);
+
+		WRITE_ONCE(ctx->async_notify, false);
+
+		if (ctx->async_wait.err) {
+			ret = ctx->async_wait.err;
+			copied = 0;
+		}
+	}
+
+	/* Transmit if any encryptions have completed */
+	if (test_and_clear_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask)) {
+		cancel_delayed_work(&ctx->tx_work.work);
+		tls_tx_records(sk, msg->msg_flags);
 	}
 
 send_end:
@@ -503,16 +1013,18 @@ send_end:
 int tls_sw_sendpage(struct sock *sk, struct page *page,
 		    int offset, size_t size, int flags)
 {
+	long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
-	int ret = 0;
-	long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
-	bool eor;
-	size_t orig_size = size;
 	unsigned char record_type = TLS_RECORD_TYPE_DATA;
-	struct scatterlist *sg;
+	struct sk_msg *msg_pl;
+	struct tls_rec *rec;
+	int num_async = 0;
+	size_t copied = 0;
 	bool full_record;
 	int record_room;
+	int ret = 0;
+	bool eor;
 
 	if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL |
 		      MSG_SENDPAGE_NOTLAST))
@@ -525,8 +1037,12 @@ int tls_sw_sendpage(struct sock *sk, struct page *page,
 
 	sk_clear_bit(SOCKWQ_ASYNC_NOSPACE, sk);
 
-	if (tls_complete_pending_work(sk, tls_ctx, flags, &timeo))
-		goto sendpage_end;
+	/* Wait till there is any pending write on socket */
+	if (unlikely(sk->sk_write_pending)) {
+		ret = wait_on_pending_writer(sk, &timeo);
+		if (unlikely(ret))
+			goto sendpage_end;
+	}
 
 	/* Call the sk_stream functions to manage the sndbuf mem. */
 	while (size > 0) {
@@ -537,20 +1053,33 @@ int tls_sw_sendpage(struct sock *sk, struct page *page,
 			goto sendpage_end;
 		}
 
+		if (ctx->open_rec)
+			rec = ctx->open_rec;
+		else
+			rec = ctx->open_rec = tls_get_rec(sk);
+		if (!rec) {
+			ret = -ENOMEM;
+			goto sendpage_end;
+		}
+
+		msg_pl = &rec->msg_plaintext;
+
 		full_record = false;
-		record_room = TLS_MAX_PAYLOAD_SIZE - ctx->sg_plaintext_size;
+		record_room = TLS_MAX_PAYLOAD_SIZE - msg_pl->sg.size;
+		copied = 0;
 		copy = size;
 		if (copy >= record_room) {
 			copy = record_room;
 			full_record = true;
 		}
-		required_size = ctx->sg_plaintext_size + copy +
-			      tls_ctx->tx.overhead_size;
+
+		required_size = msg_pl->sg.size + copy +
+				tls_ctx->tx.overhead_size;
 
 		if (!sk_stream_memory_free(sk))
 			goto wait_for_sndbuf;
 alloc_payload:
-		ret = alloc_encrypted_sg(sk, required_size);
+		ret = tls_alloc_encrypted_msg(sk, required_size);
 		if (ret) {
 			if (ret != -ENOSPC)
 				goto wait_for_memory;
@@ -559,33 +1088,32 @@ alloc_payload:
 			 * actually allocated. The difference is due
 			 * to max sg elements limit
 			 */
-			copy -= required_size - ctx->sg_plaintext_size;
+			copy -= required_size - msg_pl->sg.size;
 			full_record = true;
 		}
 
-		get_page(page);
-		sg = ctx->sg_plaintext_data + ctx->sg_plaintext_num_elem;
-		sg_set_page(sg, page, copy, offset);
-		sg_unmark_end(sg);
-
-		ctx->sg_plaintext_num_elem++;
-
+		sk_msg_page_add(msg_pl, page, copy, offset);
 		sk_mem_charge(sk, copy);
+
 		offset += copy;
 		size -= copy;
-		ctx->sg_plaintext_size += copy;
-		tls_ctx->pending_open_record_frags = ctx->sg_plaintext_num_elem;
-
-		if (full_record || eor ||
-		    ctx->sg_plaintext_num_elem ==
-		    ARRAY_SIZE(ctx->sg_plaintext_data)) {
-push_record:
-			ret = tls_push_record(sk, flags, record_type);
+		copied += copy;
+
+		tls_ctx->pending_open_record_frags = true;
+		if (full_record || eor || sk_msg_full(msg_pl)) {
+			rec->inplace_crypto = 0;
+			ret = bpf_exec_tx_verdict(msg_pl, sk, full_record,
+						  record_type, &copied, flags);
 			if (ret) {
-				if (ret == -ENOMEM)
+				if (ret == -EINPROGRESS)
+					num_async++;
+				else if (ret == -ENOMEM)
 					goto wait_for_memory;
-
-				goto sendpage_end;
+				else if (ret != -EAGAIN) {
+					if (ret == -ENOSPC)
+						ret = 0;
+					goto sendpage_end;
+				}
 			}
 		}
 		continue;
@@ -594,35 +1122,35 @@ wait_for_sndbuf:
 wait_for_memory:
 		ret = sk_stream_wait_memory(sk, &timeo);
 		if (ret) {
-			trim_both_sgl(sk, ctx->sg_plaintext_size);
+			tls_trim_both_msgs(sk, msg_pl->sg.size);
 			goto sendpage_end;
 		}
 
-		if (tls_is_pending_closed_record(tls_ctx))
-			goto push_record;
-
 		goto alloc_payload;
 	}
 
+	if (num_async) {
+		/* Transmit if any encryptions have completed */
+		if (test_and_clear_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask)) {
+			cancel_delayed_work(&ctx->tx_work.work);
+			tls_tx_records(sk, flags);
+		}
+	}
 sendpage_end:
-	if (orig_size > size)
-		ret = orig_size - size;
-	else
-		ret = sk_stream_error(sk, flags, ret);
-
+	ret = sk_stream_error(sk, flags, ret);
 	release_sock(sk);
-	return ret;
+	return copied ? copied : ret;
 }
 
-static struct sk_buff *tls_wait_data(struct sock *sk, int flags,
-				     long timeo, int *err)
+static struct sk_buff *tls_wait_data(struct sock *sk, struct sk_psock *psock,
+				     int flags, long timeo, int *err)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
 	struct sk_buff *skb;
 	DEFINE_WAIT_FUNC(wait, woken_wake_function);
 
-	while (!(skb = ctx->recv_pkt)) {
+	while (!(skb = ctx->recv_pkt) && sk_psock_queue_empty(psock)) {
 		if (sk->sk_err) {
 			*err = sock_error(sk);
 			return NULL;
@@ -641,7 +1169,10 @@ static struct sk_buff *tls_wait_data(struct sock *sk, int flags,
 
 		add_wait_queue(sk_sleep(sk), &wait);
 		sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
-		sk_wait_event(sk, &timeo, ctx->recv_pkt != skb, &wait);
+		sk_wait_event(sk, &timeo,
+			      ctx->recv_pkt != skb ||
+			      !sk_psock_queue_empty(psock),
+			      &wait);
 		sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
 		remove_wait_queue(sk_sleep(sk), &wait);
 
@@ -655,6 +1186,64 @@ static struct sk_buff *tls_wait_data(struct sock *sk, int flags,
 	return skb;
 }
 
+static int tls_setup_from_iter(struct sock *sk, struct iov_iter *from,
+			       int length, int *pages_used,
+			       unsigned int *size_used,
+			       struct scatterlist *to,
+			       int to_max_pages)
+{
+	int rc = 0, i = 0, num_elem = *pages_used, maxpages;
+	struct page *pages[MAX_SKB_FRAGS];
+	unsigned int size = *size_used;
+	ssize_t copied, use;
+	size_t offset;
+
+	while (length > 0) {
+		i = 0;
+		maxpages = to_max_pages - num_elem;
+		if (maxpages == 0) {
+			rc = -EFAULT;
+			goto out;
+		}
+		copied = iov_iter_get_pages(from, pages,
+					    length,
+					    maxpages, &offset);
+		if (copied <= 0) {
+			rc = -EFAULT;
+			goto out;
+		}
+
+		iov_iter_advance(from, copied);
+
+		length -= copied;
+		size += copied;
+		while (copied) {
+			use = min_t(int, copied, PAGE_SIZE - offset);
+
+			sg_set_page(&to[num_elem],
+				    pages[i], use, offset);
+			sg_unmark_end(&to[num_elem]);
+			/* We do not uncharge memory from this API */
+
+			offset = 0;
+			copied -= use;
+
+			i++;
+			num_elem++;
+		}
+	}
+	/* Mark the end in the last sg entry if newly added */
+	if (num_elem > *pages_used)
+		sg_mark_end(&to[num_elem - 1]);
+out:
+	if (rc)
+		iov_iter_revert(from, size - *size_used);
+	*size_used = size;
+	*pages_used = num_elem;
+
+	return rc;
+}
+
 /* This function decrypts the input skb into either out_iov or in out_sg
  * or in skb buffers itself. The input parameter 'zc' indicates if
  * zero-copy mode needs to be tried or not. With zero-copy mode, either
@@ -684,12 +1273,14 @@ static int decrypt_internal(struct sock *sk, struct sk_buff *skb,
 			n_sgout = iov_iter_npages(out_iov, INT_MAX) + 1;
 		else
 			n_sgout = sg_nents(out_sg);
+		n_sgin = skb_nsg(skb, rxm->offset + tls_ctx->rx.prepend_size,
+				 rxm->full_len - tls_ctx->rx.prepend_size);
 	} else {
 		n_sgout = 0;
 		*zc = false;
+		n_sgin = skb_cow_data(skb, 0, &unused);
 	}
 
-	n_sgin = skb_cow_data(skb, 0, &unused);
 	if (n_sgin < 1)
 		return -EBADMSG;
 
@@ -750,9 +1341,9 @@ static int decrypt_internal(struct sock *sk, struct sk_buff *skb,
 			sg_set_buf(&sgout[0], aad, TLS_AAD_SPACE_SIZE);
 
 			*chunk = 0;
-			err = zerocopy_from_iter(sk, out_iov, data_len, &pages,
-						 chunk, &sgout[1],
-						 (n_sgout - 1), false);
+			err = tls_setup_from_iter(sk, out_iov, data_len,
+						  &pages, chunk, &sgout[1],
+						  (n_sgout - 1));
 			if (err < 0)
 				goto fallback_to_reg_recv;
 		} else if (out_sg) {
@@ -769,7 +1360,10 @@ fallback_to_reg_recv:
 	}
 
 	/* Prepare and submit AEAD request */
-	err = tls_do_decryption(sk, sgin, sgout, iv, data_len, aead_req);
+	err = tls_do_decryption(sk, skb, sgin, sgout, iv,
+				data_len, aead_req, *zc);
+	if (err == -EINPROGRESS)
+		return err;
 
 	/* Release the pages in case iov was mapped to pages */
 	for (; pages > 0; pages--)
@@ -794,8 +1388,12 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb,
 #endif
 	if (!ctx->decrypted) {
 		err = decrypt_internal(sk, skb, dest, NULL, chunk, zc);
-		if (err < 0)
+		if (err < 0) {
+			if (err == -EINPROGRESS)
+				tls_advance_record_sn(sk, &tls_ctx->rx);
+
 			return err;
+		}
 	} else {
 		*zc = false;
 	}
@@ -823,18 +1421,20 @@ static bool tls_sw_advance_skb(struct sock *sk, struct sk_buff *skb,
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
-	struct strp_msg *rxm = strp_msg(skb);
 
-	if (len < rxm->full_len) {
-		rxm->offset += len;
-		rxm->full_len -= len;
+	if (skb) {
+		struct strp_msg *rxm = strp_msg(skb);
 
-		return false;
+		if (len < rxm->full_len) {
+			rxm->offset += len;
+			rxm->full_len -= len;
+			return false;
+		}
+		kfree_skb(skb);
 	}
 
 	/* Finished with message */
 	ctx->recv_pkt = NULL;
-	kfree_skb(skb);
 	__strp_unpause(&ctx->strp);
 
 	return true;
@@ -849,6 +1449,7 @@ int tls_sw_recvmsg(struct sock *sk,
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
+	struct sk_psock *psock;
 	unsigned char control;
 	struct strp_msg *rxm;
 	struct sk_buff *skb;
@@ -857,25 +1458,40 @@ int tls_sw_recvmsg(struct sock *sk,
 	int target, err = 0;
 	long timeo;
 	bool is_kvec = msg->msg_iter.type & ITER_KVEC;
+	int num_async = 0;
 
 	flags |= nonblock;
 
 	if (unlikely(flags & MSG_ERRQUEUE))
 		return sock_recv_errqueue(sk, msg, len, SOL_IP, IP_RECVERR);
 
+	psock = sk_psock_get(sk);
 	lock_sock(sk);
 
 	target = sock_rcvlowat(sk, flags & MSG_WAITALL, len);
 	timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);
 	do {
 		bool zc = false;
+		bool async = false;
 		int chunk = 0;
 
-		skb = tls_wait_data(sk, flags, timeo, &err);
-		if (!skb)
+		skb = tls_wait_data(sk, psock, flags, timeo, &err);
+		if (!skb) {
+			if (psock) {
+				int ret = __tcp_bpf_recvmsg(sk, psock,
+							    msg, len, flags);
+
+				if (ret > 0) {
+					copied += ret;
+					len -= ret;
+					continue;
+				}
+			}
 			goto recv_end;
+		}
 
 		rxm = strp_msg(skb);
+
 		if (!cmsg) {
 			int cerr;
 
@@ -902,26 +1518,39 @@ int tls_sw_recvmsg(struct sock *sk,
 
 			err = decrypt_skb_update(sk, skb, &msg->msg_iter,
 						 &chunk, &zc);
-			if (err < 0) {
+			if (err < 0 && err != -EINPROGRESS) {
 				tls_err_abort(sk, EBADMSG);
 				goto recv_end;
 			}
+
+			if (err == -EINPROGRESS) {
+				async = true;
+				num_async++;
+				goto pick_next_record;
+			}
+
 			ctx->decrypted = true;
 		}
 
 		if (!zc) {
 			chunk = min_t(unsigned int, rxm->full_len, len);
+
 			err = skb_copy_datagram_msg(skb, rxm->offset, msg,
 						    chunk);
 			if (err < 0)
 				goto recv_end;
 		}
 
+pick_next_record:
 		copied += chunk;
 		len -= chunk;
 		if (likely(!(flags & MSG_PEEK))) {
 			u8 control = ctx->control;
 
+			/* For async, drop current skb reference */
+			if (async)
+				skb = NULL;
+
 			if (tls_sw_advance_skb(sk, skb, chunk)) {
 				/* Return full control message to
 				 * userspace before trying to parse
@@ -930,6 +1559,8 @@ int tls_sw_recvmsg(struct sock *sk,
 				msg->msg_flags |= MSG_EOR;
 				if (control != TLS_RECORD_TYPE_DATA)
 					goto recv_end;
+			} else {
+				break;
 			}
 		} else {
 			/* MSG_PEEK right now cannot look beyond current skb
@@ -946,7 +1577,25 @@ int tls_sw_recvmsg(struct sock *sk,
 	} while (len);
 
 recv_end:
+	if (num_async) {
+		/* Wait for all previously submitted records to be decrypted */
+		smp_store_mb(ctx->async_notify, true);
+		if (atomic_read(&ctx->decrypt_pending)) {
+			err = crypto_wait_req(-EINPROGRESS, &ctx->async_wait);
+			if (err) {
+				/* one of async decrypt failed */
+				tls_err_abort(sk, err);
+				copied = 0;
+			}
+		} else {
+			reinit_completion(&ctx->async_wait.completion);
+		}
+		WRITE_ONCE(ctx->async_notify, false);
+	}
+
 	release_sock(sk);
+	if (psock)
+		sk_psock_put(sk, psock);
 	return copied ? : err;
 }
 
@@ -969,7 +1618,7 @@ ssize_t tls_sw_splice_read(struct socket *sock,  loff_t *ppos,
 
 	timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);
 
-	skb = tls_wait_data(sk, flags, timeo, &err);
+	skb = tls_wait_data(sk, NULL, flags, timeo, &err);
 	if (!skb)
 		goto splice_read_end;
 
@@ -1003,23 +1652,20 @@ splice_read_end:
 	return copied ? : err;
 }
 
-unsigned int tls_sw_poll(struct file *file, struct socket *sock,
-			 struct poll_table_struct *wait)
+bool tls_sw_stream_read(const struct sock *sk)
 {
-	unsigned int ret;
-	struct sock *sk = sock->sk;
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
+	bool ingress_empty = true;
+	struct sk_psock *psock;
 
-	/* Grab POLLOUT and POLLHUP from the underlying socket */
-	ret = ctx->sk_poll(file, sock, wait);
-
-	/* Clear POLLIN bits, and set based on recv_pkt */
-	ret &= ~(POLLIN | POLLRDNORM);
-	if (ctx->recv_pkt)
-		ret |= POLLIN | POLLRDNORM;
+	rcu_read_lock();
+	psock = sk_psock(sk);
+	if (psock)
+		ingress_empty = list_empty(&psock->ingress_msg);
+	rcu_read_unlock();
 
-	return ret;
+	return !ingress_empty || ctx->recv_pkt;
 }
 
 static int tls_read_size(struct strparser *strp, struct sk_buff *skb)
@@ -1098,17 +1744,66 @@ static void tls_data_ready(struct sock *sk)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
+	struct sk_psock *psock;
 
 	strp_data_ready(&ctx->strp);
+
+	psock = sk_psock_get(sk);
+	if (psock && !list_empty(&psock->ingress_msg)) {
+		ctx->saved_data_ready(sk);
+		sk_psock_put(sk, psock);
+	}
 }
 
 void tls_sw_free_resources_tx(struct sock *sk)
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+	struct tls_rec *rec, *tmp;
+
+	/* Wait for any pending async encryptions to complete */
+	smp_store_mb(ctx->async_notify, true);
+	if (atomic_read(&ctx->encrypt_pending))
+		crypto_wait_req(-EINPROGRESS, &ctx->async_wait);
+
+	cancel_delayed_work_sync(&ctx->tx_work.work);
+
+	/* Tx whatever records we can transmit and abandon the rest */
+	tls_tx_records(sk, -1);
+
+	/* Free up un-sent records in tx_list. First, free
+	 * the partially sent record if any at head of tx_list.
+	 */
+	if (tls_ctx->partially_sent_record) {
+		struct scatterlist *sg = tls_ctx->partially_sent_record;
+
+		while (1) {
+			put_page(sg_page(sg));
+			sk_mem_uncharge(sk, sg->length);
+
+			if (sg_is_last(sg))
+				break;
+			sg++;
+		}
+
+		tls_ctx->partially_sent_record = NULL;
+
+		rec = list_first_entry(&ctx->tx_list,
+				       struct tls_rec, list);
+		list_del(&rec->list);
+		sk_msg_free(sk, &rec->msg_plaintext);
+		kfree(rec);
+	}
+
+	list_for_each_entry_safe(rec, tmp, &ctx->tx_list, list) {
+		list_del(&rec->list);
+		sk_msg_free(sk, &rec->msg_encrypted);
+		sk_msg_free(sk, &rec->msg_plaintext);
+		kfree(rec);
+	}
 
 	crypto_free_aead(ctx->aead_send);
-	tls_free_both_sg(sk);
+	tls_free_open_rec(sk);
 
 	kfree(ctx);
 }
@@ -1142,6 +1837,24 @@ void tls_sw_free_resources_rx(struct sock *sk)
 	kfree(ctx);
 }
 
+/* The work handler to transmitt the encrypted records in tx_list */
+static void tx_work_handler(struct work_struct *work)
+{
+	struct delayed_work *delayed_work = to_delayed_work(work);
+	struct tx_work *tx_work = container_of(delayed_work,
+					       struct tx_work, work);
+	struct sock *sk = tx_work->sk;
+	struct tls_context *tls_ctx = tls_get_ctx(sk);
+	struct tls_sw_context_tx *ctx = tls_sw_ctx_tx(tls_ctx);
+
+	if (!test_and_clear_bit(BIT_TX_SCHEDULED, &ctx->tx_bitmask))
+		return;
+
+	lock_sock(sk);
+	tls_tx_records(sk, -1);
+	release_sock(sk);
+}
+
 int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
 {
 	struct tls_crypto_info *crypto_info;
@@ -1191,6 +1904,9 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
 		crypto_info = &ctx->crypto_send.info;
 		cctx = &ctx->tx;
 		aead = &sw_ctx_tx->aead_send;
+		INIT_LIST_HEAD(&sw_ctx_tx->tx_list);
+		INIT_DELAYED_WORK(&sw_ctx_tx->tx_work.work, tx_work_handler);
+		sw_ctx_tx->tx_work.sk = sk;
 	} else {
 		crypto_init_wait(&sw_ctx_rx->async_wait);
 		crypto_info = &ctx->crypto_recv.info;
@@ -1241,26 +1957,6 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
 		goto free_iv;
 	}
 
-	if (sw_ctx_tx) {
-		sg_init_table(sw_ctx_tx->sg_encrypted_data,
-			      ARRAY_SIZE(sw_ctx_tx->sg_encrypted_data));
-		sg_init_table(sw_ctx_tx->sg_plaintext_data,
-			      ARRAY_SIZE(sw_ctx_tx->sg_plaintext_data));
-
-		sg_init_table(sw_ctx_tx->sg_aead_in, 2);
-		sg_set_buf(&sw_ctx_tx->sg_aead_in[0], sw_ctx_tx->aad_space,
-			   sizeof(sw_ctx_tx->aad_space));
-		sg_unmark_end(&sw_ctx_tx->sg_aead_in[1]);
-		sg_chain(sw_ctx_tx->sg_aead_in, 2,
-			 sw_ctx_tx->sg_plaintext_data);
-		sg_init_table(sw_ctx_tx->sg_aead_out, 2);
-		sg_set_buf(&sw_ctx_tx->sg_aead_out[0], sw_ctx_tx->aad_space,
-			   sizeof(sw_ctx_tx->aad_space));
-		sg_unmark_end(&sw_ctx_tx->sg_aead_out[1]);
-		sg_chain(sw_ctx_tx->sg_aead_out, 2,
-			 sw_ctx_tx->sg_encrypted_data);
-	}
-
 	if (!*aead) {
 		*aead = crypto_alloc_aead("gcm(aes)", 0, 0);
 		if (IS_ERR(*aead)) {
@@ -1294,8 +1990,6 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
 		sk->sk_data_ready = tls_data_ready;
 		write_unlock_bh(&sk->sk_callback_lock);
 
-		sw_ctx_rx->sk_poll = sk->sk_socket->ops->poll;
-
 		strp_check_rcv(&sw_ctx_rx->strp);
 	}
 
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index d1edfa3cad61..98d34fb61744 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -225,6 +225,8 @@ static inline void unix_release_addr(struct unix_address *addr)
 
 static int unix_mkname(struct sockaddr_un *sunaddr, int len, unsigned int *hashp)
 {
+	*hashp = 0;
+
 	if (len <= sizeof(short) || len > sizeof(*sunaddr))
 		return -EINVAL;
 	if (!sunaddr || sunaddr->sun_family != AF_UNIX)
diff --git a/net/wireless/core.c b/net/wireless/core.c
index a88551f3bc43..5bd01058b9e6 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1019,36 +1019,49 @@ void cfg80211_cqm_config_free(struct wireless_dev *wdev)
 	wdev->cqm_config = NULL;
 }
 
-void cfg80211_unregister_wdev(struct wireless_dev *wdev)
+static void __cfg80211_unregister_wdev(struct wireless_dev *wdev, bool sync)
 {
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
 
 	ASSERT_RTNL();
 
-	if (WARN_ON(wdev->netdev))
-		return;
-
 	nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE);
 
 	list_del_rcu(&wdev->list);
-	synchronize_rcu();
+	if (sync)
+		synchronize_rcu();
 	rdev->devlist_generation++;
 
+	cfg80211_mlme_purge_registrations(wdev);
+
 	switch (wdev->iftype) {
 	case NL80211_IFTYPE_P2P_DEVICE:
-		cfg80211_mlme_purge_registrations(wdev);
 		cfg80211_stop_p2p_device(rdev, wdev);
 		break;
 	case NL80211_IFTYPE_NAN:
 		cfg80211_stop_nan(rdev, wdev);
 		break;
 	default:
-		WARN_ON_ONCE(1);
 		break;
 	}
 
+#ifdef CONFIG_CFG80211_WEXT
+	kzfree(wdev->wext.keys);
+#endif
+	/* only initialized if we have a netdev */
+	if (wdev->netdev)
+		flush_work(&wdev->disconnect_wk);
+
 	cfg80211_cqm_config_free(wdev);
 }
+
+void cfg80211_unregister_wdev(struct wireless_dev *wdev)
+{
+	if (WARN_ON(wdev->netdev))
+		return;
+
+	__cfg80211_unregister_wdev(wdev, true);
+}
 EXPORT_SYMBOL(cfg80211_unregister_wdev);
 
 static const struct device_type wiphy_type = {
@@ -1153,6 +1166,30 @@ void cfg80211_stop_iface(struct wiphy *wiphy, struct wireless_dev *wdev,
 }
 EXPORT_SYMBOL(cfg80211_stop_iface);
 
+void cfg80211_init_wdev(struct cfg80211_registered_device *rdev,
+			struct wireless_dev *wdev)
+{
+	mutex_init(&wdev->mtx);
+	INIT_LIST_HEAD(&wdev->event_list);
+	spin_lock_init(&wdev->event_lock);
+	INIT_LIST_HEAD(&wdev->mgmt_registrations);
+	spin_lock_init(&wdev->mgmt_registrations_lock);
+
+	/*
+	 * We get here also when the interface changes network namespaces,
+	 * as it's registered into the new one, but we don't want it to
+	 * change ID in that case. Checking if the ID is already assigned
+	 * works, because 0 isn't considered a valid ID and the memory is
+	 * 0-initialized.
+	 */
+	if (!wdev->identifier)
+		wdev->identifier = ++rdev->wdev_id;
+	list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
+	rdev->devlist_generation++;
+
+	nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
+}
+
 static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 					 unsigned long state, void *ptr)
 {
@@ -1178,23 +1215,6 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		 * called within code protected by it when interfaces
 		 * are added with nl80211.
 		 */
-		mutex_init(&wdev->mtx);
-		INIT_LIST_HEAD(&wdev->event_list);
-		spin_lock_init(&wdev->event_lock);
-		INIT_LIST_HEAD(&wdev->mgmt_registrations);
-		spin_lock_init(&wdev->mgmt_registrations_lock);
-
-		/*
-		 * We get here also when the interface changes network namespaces,
-		 * as it's registered into the new one, but we don't want it to
-		 * change ID in that case. Checking if the ID is already assigned
-		 * works, because 0 isn't considered a valid ID and the memory is
-		 * 0-initialized.
-		 */
-		if (!wdev->identifier)
-			wdev->identifier = ++rdev->wdev_id;
-		list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
-		rdev->devlist_generation++;
 		/* can only change netns with wiphy */
 		dev->features |= NETIF_F_NETNS_LOCAL;
 
@@ -1223,7 +1243,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 
 		INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk);
 
-		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
+		cfg80211_init_wdev(rdev, wdev);
 		break;
 	case NETDEV_GOING_DOWN:
 		cfg80211_leave(rdev, wdev);
@@ -1238,7 +1258,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 
 		list_for_each_entry_safe(pos, tmp,
 					 &rdev->sched_scan_req_list, list) {
-			if (WARN_ON(pos && pos->dev == wdev->netdev))
+			if (WARN_ON(pos->dev == wdev->netdev))
 				cfg80211_stop_sched_scan_req(rdev, pos, false);
 		}
 
@@ -1302,17 +1322,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		 * remove and clean it up.
 		 */
 		if (!list_empty(&wdev->list)) {
-			nl80211_notify_iface(rdev, wdev,
-					     NL80211_CMD_DEL_INTERFACE);
+			__cfg80211_unregister_wdev(wdev, false);
 			sysfs_remove_link(&dev->dev.kobj, "phy80211");
-			list_del_rcu(&wdev->list);
-			rdev->devlist_generation++;
-			cfg80211_mlme_purge_registrations(wdev);
-#ifdef CONFIG_CFG80211_WEXT
-			kzfree(wdev->wext.keys);
-#endif
-			flush_work(&wdev->disconnect_wk);
-			cfg80211_cqm_config_free(wdev);
 		}
 		/*
 		 * synchronise (so that we won't find this netdev
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 7f52ef569320..c61dbba8bf47 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -66,6 +66,7 @@ struct cfg80211_registered_device {
 	/* protected by RTNL only */
 	int num_running_ifaces;
 	int num_running_monitor_ifaces;
+	u64 cookie_counter;
 
 	/* BSSes/scanning */
 	spinlock_t bss_lock;
@@ -133,6 +134,16 @@ cfg80211_rdev_free_wowlan(struct cfg80211_registered_device *rdev)
 #endif
 }
 
+static inline u64 cfg80211_assign_cookie(struct cfg80211_registered_device *rdev)
+{
+	u64 r = ++rdev->cookie_counter;
+
+	if (WARN_ON(r == 0))
+		r = ++rdev->cookie_counter;
+
+	return r;
+}
+
 extern struct workqueue_struct *cfg80211_wq;
 extern struct list_head cfg80211_rdev_list;
 extern int cfg80211_rdev_list_generation;
@@ -187,6 +198,9 @@ struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx);
 int cfg80211_switch_netns(struct cfg80211_registered_device *rdev,
 			  struct net *net);
 
+void cfg80211_init_wdev(struct cfg80211_registered_device *rdev,
+			struct wireless_dev *wdev);
+
 static inline void wdev_lock(struct wireless_dev *wdev)
 	__acquires(wdev)
 {
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c
index e6bce1f130c9..b5e235573c8a 100644
--- a/net/wireless/lib80211_crypt_tkip.c
+++ b/net/wireless/lib80211_crypt_tkip.c
@@ -30,7 +30,7 @@
 #include <net/iw_handler.h>
 
 #include <crypto/hash.h>
-#include <crypto/skcipher.h>
+#include <linux/crypto.h>
 #include <linux/crc32.h>
 
 #include <net/lib80211.h>
@@ -64,9 +64,9 @@ struct lib80211_tkip_data {
 
 	int key_idx;
 
-	struct crypto_skcipher *rx_tfm_arc4;
+	struct crypto_cipher *rx_tfm_arc4;
 	struct crypto_shash *rx_tfm_michael;
-	struct crypto_skcipher *tx_tfm_arc4;
+	struct crypto_cipher *tx_tfm_arc4;
 	struct crypto_shash *tx_tfm_michael;
 
 	/* scratch buffers for virt_to_page() (crypto API) */
@@ -99,8 +99,7 @@ static void *lib80211_tkip_init(int key_idx)
 
 	priv->key_idx = key_idx;
 
-	priv->tx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
-						  CRYPTO_ALG_ASYNC);
+	priv->tx_tfm_arc4 = crypto_alloc_cipher("arc4", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->tx_tfm_arc4)) {
 		priv->tx_tfm_arc4 = NULL;
 		goto fail;
@@ -112,8 +111,7 @@ static void *lib80211_tkip_init(int key_idx)
 		goto fail;
 	}
 
-	priv->rx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
-						  CRYPTO_ALG_ASYNC);
+	priv->rx_tfm_arc4 = crypto_alloc_cipher("arc4", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->rx_tfm_arc4)) {
 		priv->rx_tfm_arc4 = NULL;
 		goto fail;
@@ -130,9 +128,9 @@ static void *lib80211_tkip_init(int key_idx)
       fail:
 	if (priv) {
 		crypto_free_shash(priv->tx_tfm_michael);
-		crypto_free_skcipher(priv->tx_tfm_arc4);
+		crypto_free_cipher(priv->tx_tfm_arc4);
 		crypto_free_shash(priv->rx_tfm_michael);
-		crypto_free_skcipher(priv->rx_tfm_arc4);
+		crypto_free_cipher(priv->rx_tfm_arc4);
 		kfree(priv);
 	}
 
@@ -144,9 +142,9 @@ static void lib80211_tkip_deinit(void *priv)
 	struct lib80211_tkip_data *_priv = priv;
 	if (_priv) {
 		crypto_free_shash(_priv->tx_tfm_michael);
-		crypto_free_skcipher(_priv->tx_tfm_arc4);
+		crypto_free_cipher(_priv->tx_tfm_arc4);
 		crypto_free_shash(_priv->rx_tfm_michael);
-		crypto_free_skcipher(_priv->rx_tfm_arc4);
+		crypto_free_cipher(_priv->rx_tfm_arc4);
 	}
 	kfree(priv);
 }
@@ -344,12 +342,10 @@ static int lib80211_tkip_hdr(struct sk_buff *skb, int hdr_len,
 static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_tkip_data *tkey = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4);
 	int len;
 	u8 rc4key[16], *pos, *icv;
 	u32 crc;
-	struct scatterlist sg;
-	int err;
+	int i;
 
 	if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) {
 		struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -374,14 +370,10 @@ static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	icv[2] = crc >> 16;
 	icv[3] = crc >> 24;
 
-	crypto_skcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
-	sg_init_one(&sg, pos, len + 4);
-	skcipher_request_set_tfm(req, tkey->tx_tfm_arc4);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
-	err = crypto_skcipher_encrypt(req);
-	skcipher_request_zero(req);
-	return err;
+	crypto_cipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
+	for (i = 0; i < len + 4; i++)
+		crypto_cipher_encrypt_one(tkey->tx_tfm_arc4, pos + i, pos + i);
+	return 0;
 }
 
 /*
@@ -400,7 +392,6 @@ static inline int tkip_replay_check(u32 iv32_n, u16 iv16_n,
 static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_tkip_data *tkey = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4);
 	u8 rc4key[16];
 	u8 keyidx, *pos;
 	u32 iv32;
@@ -408,9 +399,8 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	struct ieee80211_hdr *hdr;
 	u8 icv[4];
 	u32 crc;
-	struct scatterlist sg;
 	int plen;
-	int err;
+	int i;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
 
@@ -463,18 +453,9 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 
 	plen = skb->len - hdr_len - 12;
 
-	crypto_skcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
-	sg_init_one(&sg, pos, plen + 4);
-	skcipher_request_set_tfm(req, tkey->rx_tfm_arc4);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
-	err = crypto_skcipher_decrypt(req);
-	skcipher_request_zero(req);
-	if (err) {
-		net_dbg_ratelimited("TKIP: failed to decrypt received packet from %pM\n",
-				    hdr->addr2);
-		return -7;
-	}
+	crypto_cipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
+	for (i = 0; i < plen + 4; i++)
+		crypto_cipher_decrypt_one(tkey->rx_tfm_arc4, pos + i, pos + i);
 
 	crc = ~crc32_le(~0, pos, plen);
 	icv[0] = crc;
@@ -660,9 +641,9 @@ static int lib80211_tkip_set_key(void *key, int len, u8 * seq, void *priv)
 	struct lib80211_tkip_data *tkey = priv;
 	int keyidx;
 	struct crypto_shash *tfm = tkey->tx_tfm_michael;
-	struct crypto_skcipher *tfm2 = tkey->tx_tfm_arc4;
+	struct crypto_cipher *tfm2 = tkey->tx_tfm_arc4;
 	struct crypto_shash *tfm3 = tkey->rx_tfm_michael;
-	struct crypto_skcipher *tfm4 = tkey->rx_tfm_arc4;
+	struct crypto_cipher *tfm4 = tkey->rx_tfm_arc4;
 
 	keyidx = tkey->key_idx;
 	memset(tkey, 0, sizeof(*tkey));
diff --git a/net/wireless/lib80211_crypt_wep.c b/net/wireless/lib80211_crypt_wep.c
index d05f58b0fd04..6015f6b542a6 100644
--- a/net/wireless/lib80211_crypt_wep.c
+++ b/net/wireless/lib80211_crypt_wep.c
@@ -22,7 +22,7 @@
 
 #include <net/lib80211.h>
 
-#include <crypto/skcipher.h>
+#include <linux/crypto.h>
 #include <linux/crc32.h>
 
 MODULE_AUTHOR("Jouni Malinen");
@@ -35,8 +35,8 @@ struct lib80211_wep_data {
 	u8 key[WEP_KEY_LEN + 1];
 	u8 key_len;
 	u8 key_idx;
-	struct crypto_skcipher *tx_tfm;
-	struct crypto_skcipher *rx_tfm;
+	struct crypto_cipher *tx_tfm;
+	struct crypto_cipher *rx_tfm;
 };
 
 static void *lib80211_wep_init(int keyidx)
@@ -48,13 +48,13 @@ static void *lib80211_wep_init(int keyidx)
 		goto fail;
 	priv->key_idx = keyidx;
 
-	priv->tx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+	priv->tx_tfm = crypto_alloc_cipher("arc4", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->tx_tfm)) {
 		priv->tx_tfm = NULL;
 		goto fail;
 	}
 
-	priv->rx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+	priv->rx_tfm = crypto_alloc_cipher("arc4", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->rx_tfm)) {
 		priv->rx_tfm = NULL;
 		goto fail;
@@ -66,8 +66,8 @@ static void *lib80211_wep_init(int keyidx)
 
       fail:
 	if (priv) {
-		crypto_free_skcipher(priv->tx_tfm);
-		crypto_free_skcipher(priv->rx_tfm);
+		crypto_free_cipher(priv->tx_tfm);
+		crypto_free_cipher(priv->rx_tfm);
 		kfree(priv);
 	}
 	return NULL;
@@ -77,8 +77,8 @@ static void lib80211_wep_deinit(void *priv)
 {
 	struct lib80211_wep_data *_priv = priv;
 	if (_priv) {
-		crypto_free_skcipher(_priv->tx_tfm);
-		crypto_free_skcipher(_priv->rx_tfm);
+		crypto_free_cipher(_priv->tx_tfm);
+		crypto_free_cipher(_priv->rx_tfm);
 	}
 	kfree(priv);
 }
@@ -129,12 +129,10 @@ static int lib80211_wep_build_iv(struct sk_buff *skb, int hdr_len,
 static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_wep_data *wep = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);
 	u32 crc, klen, len;
 	u8 *pos, *icv;
-	struct scatterlist sg;
 	u8 key[WEP_KEY_LEN + 3];
-	int err;
+	int i;
 
 	/* other checks are in lib80211_wep_build_iv */
 	if (skb_tailroom(skb) < 4)
@@ -162,14 +160,12 @@ static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	icv[2] = crc >> 16;
 	icv[3] = crc >> 24;
 
-	crypto_skcipher_setkey(wep->tx_tfm, key, klen);
-	sg_init_one(&sg, pos, len + 4);
-	skcipher_request_set_tfm(req, wep->tx_tfm);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
-	err = crypto_skcipher_encrypt(req);
-	skcipher_request_zero(req);
-	return err;
+	crypto_cipher_setkey(wep->tx_tfm, key, klen);
+
+	for (i = 0; i < len + 4; i++)
+		crypto_cipher_encrypt_one(wep->tx_tfm, pos + i, pos + i);
+
+	return 0;
 }
 
 /* Perform WEP decryption on given buffer. Buffer includes whole WEP part of
@@ -182,12 +178,10 @@ static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 static int lib80211_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_wep_data *wep = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);
 	u32 crc, klen, plen;
 	u8 key[WEP_KEY_LEN + 3];
 	u8 keyidx, *pos, icv[4];
-	struct scatterlist sg;
-	int err;
+	int i;
 
 	if (skb->len < hdr_len + 8)
 		return -1;
@@ -208,15 +202,9 @@ static int lib80211_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	/* Apply RC4 to data and compute CRC32 over decrypted data */
 	plen = skb->len - hdr_len - 8;
 
-	crypto_skcipher_setkey(wep->rx_tfm, key, klen);
-	sg_init_one(&sg, pos, plen + 4);
-	skcipher_request_set_tfm(req, wep->rx_tfm);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
-	err = crypto_skcipher_decrypt(req);
-	skcipher_request_zero(req);
-	if (err)
-		return -7;
+	crypto_cipher_setkey(wep->rx_tfm, key, klen);
+	for (i = 0; i < plen + 4; i++)
+		crypto_cipher_decrypt_one(wep->rx_tfm, pos + i, pos + i);
 
 	crc = ~crc32_le(~0, pos, plen);
 	icv[0] = crc;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 176edfefcbaa..744b5851bbf9 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -200,7 +200,46 @@ cfg80211_get_dev_from_info(struct net *netns, struct genl_info *info)
 	return __cfg80211_rdev_from_attrs(netns, info->attrs);
 }
 
+static int validate_ie_attr(const struct nlattr *attr,
+			    struct netlink_ext_ack *extack)
+{
+	const u8 *pos;
+	int len;
+
+	pos = nla_data(attr);
+	len = nla_len(attr);
+
+	while (len) {
+		u8 elemlen;
+
+		if (len < 2)
+			goto error;
+		len -= 2;
+
+		elemlen = pos[1];
+		if (elemlen > len)
+			goto error;
+
+		len -= elemlen;
+		pos += 2 + elemlen;
+	}
+
+	return 0;
+error:
+	NL_SET_ERR_MSG_ATTR(extack, attr, "malformed information elements");
+	return -EINVAL;
+}
+
 /* policy for the attributes */
+static const struct nla_policy
+nl80211_ftm_responder_policy[NL80211_FTM_RESP_ATTR_MAX + 1] = {
+	[NL80211_FTM_RESP_ATTR_ENABLED] = { .type = NLA_FLAG, },
+	[NL80211_FTM_RESP_ATTR_LCI] = { .type = NLA_BINARY,
+					.len = U8_MAX },
+	[NL80211_FTM_RESP_ATTR_CIVICLOC] = { .type = NLA_BINARY,
+					     .len = U8_MAX },
+};
+
 static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_WIPHY] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_NAME] = { .type = NLA_NUL_STRING,
@@ -213,14 +252,14 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_CENTER_FREQ1] = { .type = NLA_U32 },
 	[NL80211_ATTR_CENTER_FREQ2] = { .type = NLA_U32 },
 
-	[NL80211_ATTR_WIPHY_RETRY_SHORT] = { .type = NLA_U8 },
-	[NL80211_ATTR_WIPHY_RETRY_LONG] = { .type = NLA_U8 },
+	[NL80211_ATTR_WIPHY_RETRY_SHORT] = NLA_POLICY_MIN(NLA_U8, 1),
+	[NL80211_ATTR_WIPHY_RETRY_LONG] = NLA_POLICY_MIN(NLA_U8, 1),
 	[NL80211_ATTR_WIPHY_FRAG_THRESHOLD] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_RTS_THRESHOLD] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_COVERAGE_CLASS] = { .type = NLA_U8 },
 	[NL80211_ATTR_WIPHY_DYN_ACK] = { .type = NLA_FLAG },
 
-	[NL80211_ATTR_IFTYPE] = { .type = NLA_U32 },
+	[NL80211_ATTR_IFTYPE] = NLA_POLICY_MAX(NLA_U32, NL80211_IFTYPE_MAX),
 	[NL80211_ATTR_IFINDEX] = { .type = NLA_U32 },
 	[NL80211_ATTR_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ-1 },
 
@@ -230,24 +269,28 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_KEY] = { .type = NLA_NESTED, },
 	[NL80211_ATTR_KEY_DATA] = { .type = NLA_BINARY,
 				    .len = WLAN_MAX_KEY_LEN },
-	[NL80211_ATTR_KEY_IDX] = { .type = NLA_U8 },
+	[NL80211_ATTR_KEY_IDX] = NLA_POLICY_MAX(NLA_U8, 5),
 	[NL80211_ATTR_KEY_CIPHER] = { .type = NLA_U32 },
 	[NL80211_ATTR_KEY_DEFAULT] = { .type = NLA_FLAG },
 	[NL80211_ATTR_KEY_SEQ] = { .type = NLA_BINARY, .len = 16 },
-	[NL80211_ATTR_KEY_TYPE] = { .type = NLA_U32 },
+	[NL80211_ATTR_KEY_TYPE] =
+		NLA_POLICY_MAX(NLA_U32, NUM_NL80211_KEYTYPES),
 
 	[NL80211_ATTR_BEACON_INTERVAL] = { .type = NLA_U32 },
 	[NL80211_ATTR_DTIM_PERIOD] = { .type = NLA_U32 },
 	[NL80211_ATTR_BEACON_HEAD] = { .type = NLA_BINARY,
 				       .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_BEACON_TAIL] = { .type = NLA_BINARY,
-				       .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_STA_AID] = { .type = NLA_U16 },
+	[NL80211_ATTR_BEACON_TAIL] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
+	[NL80211_ATTR_STA_AID] =
+		NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID),
 	[NL80211_ATTR_STA_FLAGS] = { .type = NLA_NESTED },
 	[NL80211_ATTR_STA_LISTEN_INTERVAL] = { .type = NLA_U16 },
 	[NL80211_ATTR_STA_SUPPORTED_RATES] = { .type = NLA_BINARY,
 					       .len = NL80211_MAX_SUPP_RATES },
-	[NL80211_ATTR_STA_PLINK_ACTION] = { .type = NLA_U8 },
+	[NL80211_ATTR_STA_PLINK_ACTION] =
+		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_PLINK_ACTIONS - 1),
 	[NL80211_ATTR_STA_VLAN] = { .type = NLA_U32 },
 	[NL80211_ATTR_MNTR_FLAGS] = { /* NLA_NESTED can't be empty */ },
 	[NL80211_ATTR_MESH_ID] = { .type = NLA_BINARY,
@@ -270,8 +313,9 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_HT_CAPABILITY] = { .len = NL80211_HT_CAPABILITY_LEN },
 
 	[NL80211_ATTR_MGMT_SUBTYPE] = { .type = NLA_U8 },
-	[NL80211_ATTR_IE] = { .type = NLA_BINARY,
-			      .len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_ATTR_IE] = NLA_POLICY_VALIDATE_FN(NLA_BINARY,
+						   validate_ie_attr,
+						   IEEE80211_MAX_DATA_LEN),
 	[NL80211_ATTR_SCAN_FREQUENCIES] = { .type = NLA_NESTED },
 	[NL80211_ATTR_SCAN_SSIDS] = { .type = NLA_NESTED },
 
@@ -281,7 +325,9 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_REASON_CODE] = { .type = NLA_U16 },
 	[NL80211_ATTR_FREQ_FIXED] = { .type = NLA_FLAG },
 	[NL80211_ATTR_TIMED_OUT] = { .type = NLA_FLAG },
-	[NL80211_ATTR_USE_MFP] = { .type = NLA_U32 },
+	[NL80211_ATTR_USE_MFP] = NLA_POLICY_RANGE(NLA_U32,
+						  NL80211_MFP_NO,
+						  NL80211_MFP_OPTIONAL),
 	[NL80211_ATTR_STA_FLAGS2] = {
 		.len = sizeof(struct nl80211_sta_flag_update),
 	},
@@ -301,7 +347,9 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_FRAME] = { .type = NLA_BINARY,
 				 .len = IEEE80211_MAX_DATA_LEN },
 	[NL80211_ATTR_FRAME_MATCH] = { .type = NLA_BINARY, },
-	[NL80211_ATTR_PS_STATE] = { .type = NLA_U32 },
+	[NL80211_ATTR_PS_STATE] = NLA_POLICY_RANGE(NLA_U32,
+						   NL80211_PS_DISABLED,
+						   NL80211_PS_ENABLED),
 	[NL80211_ATTR_CQM] = { .type = NLA_NESTED, },
 	[NL80211_ATTR_LOCAL_STATE_CHANGE] = { .type = NLA_FLAG },
 	[NL80211_ATTR_AP_ISOLATE] = { .type = NLA_U8 },
@@ -314,15 +362,23 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_OFFCHANNEL_TX_OK] = { .type = NLA_FLAG },
 	[NL80211_ATTR_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
 	[NL80211_ATTR_WOWLAN_TRIGGERS] = { .type = NLA_NESTED },
-	[NL80211_ATTR_STA_PLINK_STATE] = { .type = NLA_U8 },
+	[NL80211_ATTR_STA_PLINK_STATE] =
+		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_PLINK_STATES - 1),
+	[NL80211_ATTR_MESH_PEER_AID] =
+		NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID),
 	[NL80211_ATTR_SCHED_SCAN_INTERVAL] = { .type = NLA_U32 },
 	[NL80211_ATTR_REKEY_DATA] = { .type = NLA_NESTED },
 	[NL80211_ATTR_SCAN_SUPP_RATES] = { .type = NLA_NESTED },
-	[NL80211_ATTR_HIDDEN_SSID] = { .type = NLA_U32 },
-	[NL80211_ATTR_IE_PROBE_RESP] = { .type = NLA_BINARY,
-					 .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_IE_ASSOC_RESP] = { .type = NLA_BINARY,
-					 .len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_ATTR_HIDDEN_SSID] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_HIDDEN_SSID_NOT_IN_USE,
+				 NL80211_HIDDEN_SSID_ZERO_CONTENTS),
+	[NL80211_ATTR_IE_PROBE_RESP] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
+	[NL80211_ATTR_IE_ASSOC_RESP] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
 	[NL80211_ATTR_ROAM_SUPPORT] = { .type = NLA_FLAG },
 	[NL80211_ATTR_SCHED_SCAN_MATCH] = { .type = NLA_NESTED },
 	[NL80211_ATTR_TX_NO_CCK_RATE] = { .type = NLA_FLAG },
@@ -348,9 +404,12 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_AUTH_DATA] = { .type = NLA_BINARY, },
 	[NL80211_ATTR_VHT_CAPABILITY] = { .len = NL80211_VHT_CAPABILITY_LEN },
 	[NL80211_ATTR_SCAN_FLAGS] = { .type = NLA_U32 },
-	[NL80211_ATTR_P2P_CTWINDOW] = { .type = NLA_U8 },
-	[NL80211_ATTR_P2P_OPPPS] = { .type = NLA_U8 },
-	[NL80211_ATTR_LOCAL_MESH_POWER_MODE] = {. type = NLA_U32 },
+	[NL80211_ATTR_P2P_CTWINDOW] = NLA_POLICY_MAX(NLA_U8, 127),
+	[NL80211_ATTR_P2P_OPPPS] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_ATTR_LOCAL_MESH_POWER_MODE] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_MESH_POWER_UNKNOWN + 1,
+				 NL80211_MESH_POWER_MAX),
 	[NL80211_ATTR_ACL_POLICY] = {. type = NLA_U32 },
 	[NL80211_ATTR_MAC_ADDRS] = { .type = NLA_NESTED },
 	[NL80211_ATTR_STA_CAPABILITY] = { .type = NLA_U16 },
@@ -363,7 +422,8 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_MDID] = { .type = NLA_U16 },
 	[NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY,
 				  .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_PEER_AID] = { .type = NLA_U16 },
+	[NL80211_ATTR_PEER_AID] =
+		NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID),
 	[NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 },
 	[NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG },
 	[NL80211_ATTR_CSA_IES] = { .type = NLA_NESTED },
@@ -384,8 +444,9 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_SOCKET_OWNER] = { .type = NLA_FLAG },
 	[NL80211_ATTR_CSA_C_OFFSETS_TX] = { .type = NLA_BINARY },
 	[NL80211_ATTR_USE_RRM] = { .type = NLA_FLAG },
-	[NL80211_ATTR_TSID] = { .type = NLA_U8 },
-	[NL80211_ATTR_USER_PRIO] = { .type = NLA_U8 },
+	[NL80211_ATTR_TSID] = NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_TIDS - 1),
+	[NL80211_ATTR_USER_PRIO] =
+		NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_UPS - 1),
 	[NL80211_ATTR_ADMITTED_TIME] = { .type = NLA_U16 },
 	[NL80211_ATTR_SMPS_MODE] = { .type = NLA_U8 },
 	[NL80211_ATTR_MAC_MASK] = { .len = ETH_ALEN },
@@ -395,12 +456,13 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_REG_INDOOR] = { .type = NLA_FLAG },
 	[NL80211_ATTR_PBSS] = { .type = NLA_FLAG },
 	[NL80211_ATTR_BSS_SELECT] = { .type = NLA_NESTED },
-	[NL80211_ATTR_STA_SUPPORT_P2P_PS] = { .type = NLA_U8 },
+	[NL80211_ATTR_STA_SUPPORT_P2P_PS] =
+		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_P2P_PS_STATUS - 1),
 	[NL80211_ATTR_MU_MIMO_GROUP_DATA] = {
 		.len = VHT_MUMIMO_GROUPS_DATA_LEN
 	},
 	[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR] = { .len = ETH_ALEN },
-	[NL80211_ATTR_NAN_MASTER_PREF] = { .type = NLA_U8 },
+	[NL80211_ATTR_NAN_MASTER_PREF] = NLA_POLICY_MIN(NLA_U8, 1),
 	[NL80211_ATTR_BANDS] = { .type = NLA_U32 },
 	[NL80211_ATTR_NAN_FUNC] = { .type = NLA_NESTED },
 	[NL80211_ATTR_FILS_KEK] = { .type = NLA_BINARY,
@@ -430,6 +492,11 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	[NL80211_ATTR_TXQ_QUANTUM] = { .type = NLA_U32 },
 	[NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY,
 					 .len = NL80211_HE_MAX_CAPABILITY_LEN },
+
+	[NL80211_ATTR_FTM_RESPONDER] = {
+		.type = NLA_NESTED,
+		.validation_data = nl80211_ftm_responder_policy,
+	},
 };
 
 /* policy for the key attributes */
@@ -440,7 +507,7 @@ static const struct nla_policy nl80211_key_policy[NL80211_KEY_MAX + 1] = {
 	[NL80211_KEY_SEQ] = { .type = NLA_BINARY, .len = 16 },
 	[NL80211_KEY_DEFAULT] = { .type = NLA_FLAG },
 	[NL80211_KEY_DEFAULT_MGMT] = { .type = NLA_FLAG },
-	[NL80211_KEY_TYPE] = { .type = NLA_U32 },
+	[NL80211_KEY_TYPE] = NLA_POLICY_MAX(NLA_U32, NUM_NL80211_KEYTYPES - 1),
 	[NL80211_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
 };
 
@@ -491,7 +558,10 @@ nl80211_wowlan_tcp_policy[NUM_NL80211_WOWLAN_TCP] = {
 static const struct nla_policy
 nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = {
 	[NL80211_ATTR_COALESCE_RULE_DELAY] = { .type = NLA_U32 },
-	[NL80211_ATTR_COALESCE_RULE_CONDITION] = { .type = NLA_U32 },
+	[NL80211_ATTR_COALESCE_RULE_CONDITION] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_COALESCE_CONDITION_MATCH,
+				 NL80211_COALESCE_CONDITION_NO_MATCH),
 	[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN] = { .type = NLA_NESTED },
 };
 
@@ -567,8 +637,7 @@ nl80211_packet_pattern_policy[MAX_NL80211_PKTPAT + 1] = {
 	[NL80211_PKTPAT_OFFSET] = { .type = NLA_U32 },
 };
 
-static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
-				     struct netlink_callback *cb,
+static int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
 				     struct cfg80211_registered_device **rdev,
 				     struct wireless_dev **wdev)
 {
@@ -582,7 +651,7 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
 			return err;
 
 		*wdev = __cfg80211_wdev_from_attrs(
-					sock_net(skb->sk),
+					sock_net(cb->skb->sk),
 					genl_family_attrbuf(&nl80211_fam));
 		if (IS_ERR(*wdev))
 			return PTR_ERR(*wdev);
@@ -614,36 +683,6 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
 	return 0;
 }
 
-/* IE validation */
-static bool is_valid_ie_attr(const struct nlattr *attr)
-{
-	const u8 *pos;
-	int len;
-
-	if (!attr)
-		return true;
-
-	pos = nla_data(attr);
-	len = nla_len(attr);
-
-	while (len) {
-		u8 elemlen;
-
-		if (len < 2)
-			return false;
-		len -= 2;
-
-		elemlen = pos[1];
-		if (elemlen > len)
-			return false;
-
-		len -= elemlen;
-		pos += 2 + elemlen;
-	}
-
-	return true;
-}
-
 /* message building helper */
 static inline void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
 				   int flags, u8 cmd)
@@ -858,12 +897,8 @@ static int nl80211_parse_key_new(struct genl_info *info, struct nlattr *key,
 	if (tb[NL80211_KEY_CIPHER])
 		k->p.cipher = nla_get_u32(tb[NL80211_KEY_CIPHER]);
 
-	if (tb[NL80211_KEY_TYPE]) {
+	if (tb[NL80211_KEY_TYPE])
 		k->type = nla_get_u32(tb[NL80211_KEY_TYPE]);
-		if (k->type < 0 || k->type >= NUM_NL80211_KEYTYPES)
-			return genl_err_attr(info, -EINVAL,
-					     tb[NL80211_KEY_TYPE]);
-	}
 
 	if (tb[NL80211_KEY_DEFAULT_TYPES]) {
 		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
@@ -910,13 +945,8 @@ static int nl80211_parse_key_old(struct genl_info *info, struct key_parse *k)
 	if (k->defmgmt)
 		k->def_multi = true;
 
-	if (info->attrs[NL80211_ATTR_KEY_TYPE]) {
+	if (info->attrs[NL80211_ATTR_KEY_TYPE])
 		k->type = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);
-		if (k->type < 0 || k->type >= NUM_NL80211_KEYTYPES) {
-			GENL_SET_ERR_MSG(info, "key type out of range");
-			return -EINVAL;
-		}
-	}
 
 	if (info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES]) {
 		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
@@ -2292,12 +2322,14 @@ static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
 				 struct genl_info *info,
 				 struct cfg80211_chan_def *chandef)
 {
+	struct netlink_ext_ack *extack = info->extack;
+	struct nlattr **attrs = info->attrs;
 	u32 control_freq;
 
-	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])
+	if (!attrs[NL80211_ATTR_WIPHY_FREQ])
 		return -EINVAL;
 
-	control_freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
+	control_freq = nla_get_u32(attrs[NL80211_ATTR_WIPHY_FREQ]);
 
 	chandef->chan = ieee80211_get_channel(&rdev->wiphy, control_freq);
 	chandef->width = NL80211_CHAN_WIDTH_20_NOHT;
@@ -2305,14 +2337,16 @@ static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
 	chandef->center_freq2 = 0;
 
 	/* Primary channel not allowed */
-	if (!chandef->chan || chandef->chan->flags & IEEE80211_CHAN_DISABLED)
+	if (!chandef->chan || chandef->chan->flags & IEEE80211_CHAN_DISABLED) {
+		NL_SET_ERR_MSG_ATTR(extack, attrs[NL80211_ATTR_WIPHY_FREQ],
+				    "Channel is disabled");
 		return -EINVAL;
+	}
 
-	if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+	if (attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
 		enum nl80211_channel_type chantype;
 
-		chantype = nla_get_u32(
-				info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
+		chantype = nla_get_u32(attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
 
 		switch (chantype) {
 		case NL80211_CHAN_NO_HT:
@@ -2322,42 +2356,56 @@ static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
 			cfg80211_chandef_create(chandef, chandef->chan,
 						chantype);
 			/* user input for center_freq is incorrect */
-			if (info->attrs[NL80211_ATTR_CENTER_FREQ1] &&
-			    chandef->center_freq1 != nla_get_u32(
-					info->attrs[NL80211_ATTR_CENTER_FREQ1]))
+			if (attrs[NL80211_ATTR_CENTER_FREQ1] &&
+			    chandef->center_freq1 != nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1])) {
+				NL_SET_ERR_MSG_ATTR(extack,
+						    attrs[NL80211_ATTR_CENTER_FREQ1],
+						    "bad center frequency 1");
 				return -EINVAL;
+			}
 			/* center_freq2 must be zero */
-			if (info->attrs[NL80211_ATTR_CENTER_FREQ2] &&
-			    nla_get_u32(info->attrs[NL80211_ATTR_CENTER_FREQ2]))
+			if (attrs[NL80211_ATTR_CENTER_FREQ2] &&
+			    nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2])) {
+				NL_SET_ERR_MSG_ATTR(extack,
+						    attrs[NL80211_ATTR_CENTER_FREQ2],
+						    "center frequency 2 can't be used");
 				return -EINVAL;
+			}
 			break;
 		default:
+			NL_SET_ERR_MSG_ATTR(extack,
+					    attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE],
+					    "invalid channel type");
 			return -EINVAL;
 		}
-	} else if (info->attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
+	} else if (attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
 		chandef->width =
-			nla_get_u32(info->attrs[NL80211_ATTR_CHANNEL_WIDTH]);
-		if (info->attrs[NL80211_ATTR_CENTER_FREQ1])
+			nla_get_u32(attrs[NL80211_ATTR_CHANNEL_WIDTH]);
+		if (attrs[NL80211_ATTR_CENTER_FREQ1])
 			chandef->center_freq1 =
-				nla_get_u32(
-					info->attrs[NL80211_ATTR_CENTER_FREQ1]);
-		if (info->attrs[NL80211_ATTR_CENTER_FREQ2])
+				nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1]);
+		if (attrs[NL80211_ATTR_CENTER_FREQ2])
 			chandef->center_freq2 =
-				nla_get_u32(
-					info->attrs[NL80211_ATTR_CENTER_FREQ2]);
+				nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2]);
 	}
 
-	if (!cfg80211_chandef_valid(chandef))
+	if (!cfg80211_chandef_valid(chandef)) {
+		NL_SET_ERR_MSG(extack, "invalid channel definition");
 		return -EINVAL;
+	}
 
 	if (!cfg80211_chandef_usable(&rdev->wiphy, chandef,
-				     IEEE80211_CHAN_DISABLED))
+				     IEEE80211_CHAN_DISABLED)) {
+		NL_SET_ERR_MSG(extack, "(extension) channel is disabled");
 		return -EINVAL;
+	}
 
 	if ((chandef->width == NL80211_CHAN_WIDTH_5 ||
 	     chandef->width == NL80211_CHAN_WIDTH_10) &&
-	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ))
+	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ)) {
+		NL_SET_ERR_MSG(extack, "5/10 MHz not supported");
 		return -EINVAL;
+	}
 
 	return 0;
 }
@@ -2617,8 +2665,6 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 	if (info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]) {
 		retry_short = nla_get_u8(
 			info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]);
-		if (retry_short == 0)
-			return -EINVAL;
 
 		changed |= WIPHY_PARAM_RETRY_SHORT;
 	}
@@ -2626,8 +2672,6 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 	if (info->attrs[NL80211_ATTR_WIPHY_RETRY_LONG]) {
 		retry_long = nla_get_u8(
 			info->attrs[NL80211_ATTR_WIPHY_RETRY_LONG]);
-		if (retry_long == 0)
-			return -EINVAL;
 
 		changed |= WIPHY_PARAM_RETRY_LONG;
 	}
@@ -3119,8 +3163,6 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
 		ntype = nla_get_u32(info->attrs[NL80211_ATTR_IFTYPE]);
 		if (otype != ntype)
 			change = true;
-		if (ntype > NL80211_IFTYPE_MAX)
-			return -EINVAL;
 	}
 
 	if (info->attrs[NL80211_ATTR_MESH_ID]) {
@@ -3185,11 +3227,8 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
 	if (!info->attrs[NL80211_ATTR_IFNAME])
 		return -EINVAL;
 
-	if (info->attrs[NL80211_ATTR_IFTYPE]) {
+	if (info->attrs[NL80211_ATTR_IFTYPE])
 		type = nla_get_u32(info->attrs[NL80211_ATTR_IFTYPE]);
-		if (type > NL80211_IFTYPE_MAX)
-			return -EINVAL;
-	}
 
 	if (!rdev->ops->add_virtual_intf ||
 	    !(rdev->wiphy.interface_modes & (1 << type)))
@@ -3252,15 +3291,7 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
 		 * P2P Device and NAN do not have a netdev, so don't go
 		 * through the netdev notifier and must be added here
 		 */
-		mutex_init(&wdev->mtx);
-		INIT_LIST_HEAD(&wdev->event_list);
-		spin_lock_init(&wdev->event_lock);
-		INIT_LIST_HEAD(&wdev->mgmt_registrations);
-		spin_lock_init(&wdev->mgmt_registrations_lock);
-
-		wdev->identifier = ++rdev->wdev_id;
-		list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
-		rdev->devlist_generation++;
+		cfg80211_init_wdev(rdev, wdev);
 		break;
 	default:
 		break;
@@ -3272,15 +3303,6 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
 		return -ENOBUFS;
 	}
 
-	/*
-	 * For wdevs which have no associated netdev object (e.g. of type
-	 * NL80211_IFTYPE_P2P_DEVICE), emit the NEW_INTERFACE event here.
-	 * For all other types, the event will be generated from the
-	 * netdev notifier
-	 */
-	if (!wdev->netdev)
-		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
-
 	return genlmsg_reply(msg, info);
 }
 
@@ -3359,7 +3381,7 @@ static void get_key_callback(void *c, struct key_params *params)
 			 params->cipher)))
 		goto nla_put_failure;
 
-	if (nla_put_u8(cookie->msg, NL80211_ATTR_KEY_IDX, cookie->idx))
+	if (nla_put_u8(cookie->msg, NL80211_KEY_IDX, cookie->idx))
 		goto nla_put_failure;
 
 	nla_nest_end(cookie->msg, key);
@@ -3386,9 +3408,6 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
 	if (info->attrs[NL80211_ATTR_KEY_IDX])
 		key_idx = nla_get_u8(info->attrs[NL80211_ATTR_KEY_IDX]);
 
-	if (key_idx > 5)
-		return -EINVAL;
-
 	if (info->attrs[NL80211_ATTR_MAC])
 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
 
@@ -3396,8 +3415,6 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
 	if (info->attrs[NL80211_ATTR_KEY_TYPE]) {
 		u32 kt = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);
 
-		if (kt >= NUM_NL80211_KEYTYPES)
-			return -EINVAL;
 		if (kt != NL80211_KEYTYPE_GROUP &&
 		    kt != NL80211_KEYTYPE_PAIRWISE)
 			return -EINVAL;
@@ -3998,16 +4015,12 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev,
 	return 0;
 }
 
-static int nl80211_parse_beacon(struct nlattr *attrs[],
+static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev,
+				struct nlattr *attrs[],
 				struct cfg80211_beacon_data *bcn)
 {
 	bool haveinfo = false;
-
-	if (!is_valid_ie_attr(attrs[NL80211_ATTR_BEACON_TAIL]) ||
-	    !is_valid_ie_attr(attrs[NL80211_ATTR_IE]) ||
-	    !is_valid_ie_attr(attrs[NL80211_ATTR_IE_PROBE_RESP]) ||
-	    !is_valid_ie_attr(attrs[NL80211_ATTR_IE_ASSOC_RESP]))
-		return -EINVAL;
+	int err;
 
 	memset(bcn, 0, sizeof(*bcn));
 
@@ -4052,6 +4065,35 @@ static int nl80211_parse_beacon(struct nlattr *attrs[],
 		bcn->probe_resp_len = nla_len(attrs[NL80211_ATTR_PROBE_RESP]);
 	}
 
+	if (attrs[NL80211_ATTR_FTM_RESPONDER]) {
+		struct nlattr *tb[NL80211_FTM_RESP_ATTR_MAX + 1];
+
+		err = nla_parse_nested(tb, NL80211_FTM_RESP_ATTR_MAX,
+				       attrs[NL80211_ATTR_FTM_RESPONDER],
+				       NULL, NULL);
+		if (err)
+			return err;
+
+		if (tb[NL80211_FTM_RESP_ATTR_ENABLED] &&
+		    wiphy_ext_feature_isset(&rdev->wiphy,
+					    NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER))
+			bcn->ftm_responder = 1;
+		else
+			return -EOPNOTSUPP;
+
+		if (tb[NL80211_FTM_RESP_ATTR_LCI]) {
+			bcn->lci = nla_data(tb[NL80211_FTM_RESP_ATTR_LCI]);
+			bcn->lci_len = nla_len(tb[NL80211_FTM_RESP_ATTR_LCI]);
+		}
+
+		if (tb[NL80211_FTM_RESP_ATTR_CIVICLOC]) {
+			bcn->civicloc = nla_data(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]);
+			bcn->civicloc_len = nla_len(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]);
+		}
+	} else {
+		bcn->ftm_responder = -1;
+	}
+
 	return 0;
 }
 
@@ -4096,6 +4138,9 @@ static void nl80211_calculate_ap_params(struct cfg80211_ap_settings *params)
 	cap = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, ies, ies_len);
 	if (cap && cap[1] >= sizeof(*params->vht_cap))
 		params->vht_cap = (void *)(cap + 2);
+	cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_CAPABILITY, ies, ies_len);
+	if (cap && cap[1] >= sizeof(*params->he_cap) + 1)
+		params->he_cap = (void *)(cap + 3);
 }
 
 static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
@@ -4195,7 +4240,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 	    !info->attrs[NL80211_ATTR_BEACON_HEAD])
 		return -EINVAL;
 
-	err = nl80211_parse_beacon(info->attrs, &params.beacon);
+	err = nl80211_parse_beacon(rdev, info->attrs, &params.beacon);
 	if (err)
 		return err;
 
@@ -4225,14 +4270,9 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 			return -EINVAL;
 	}
 
-	if (info->attrs[NL80211_ATTR_HIDDEN_SSID]) {
+	if (info->attrs[NL80211_ATTR_HIDDEN_SSID])
 		params.hidden_ssid = nla_get_u32(
 			info->attrs[NL80211_ATTR_HIDDEN_SSID]);
-		if (params.hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE &&
-		    params.hidden_ssid != NL80211_HIDDEN_SSID_ZERO_LEN &&
-		    params.hidden_ssid != NL80211_HIDDEN_SSID_ZERO_CONTENTS)
-			return -EINVAL;
-	}
 
 	params.privacy = !!info->attrs[NL80211_ATTR_PRIVACY];
 
@@ -4262,8 +4302,6 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 			return -EINVAL;
 		params.p2p_ctwindow =
 			nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
-		if (params.p2p_ctwindow > 127)
-			return -EINVAL;
 		if (params.p2p_ctwindow != 0 &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))
 			return -EINVAL;
@@ -4275,8 +4313,6 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 			return -EINVAL;
 		tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);
-		if (tmp > 1)
-			return -EINVAL;
 		params.p2p_opp_ps = tmp;
 		if (params.p2p_opp_ps != 0 &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))
@@ -4379,7 +4415,7 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info)
 	if (!wdev->beacon_interval)
 		return -EINVAL;
 
-	err = nl80211_parse_beacon(info->attrs, &params);
+	err = nl80211_parse_beacon(rdev, info->attrs, &params);
 	if (err)
 		return err;
 
@@ -4725,10 +4761,13 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid,
 	PUT_SINFO_U64(RX_DROP_MISC, rx_dropped_misc);
 	PUT_SINFO_U64(BEACON_RX, rx_beacon);
 	PUT_SINFO(BEACON_SIGNAL_AVG, rx_beacon_signal_avg, u8);
-	PUT_SINFO(ACK_SIGNAL, ack_signal, u8);
+	PUT_SINFO(RX_MPDUS, rx_mpdu_count, u32);
+	PUT_SINFO(FCS_ERROR_COUNT, fcs_err_count, u32);
 	if (wiphy_ext_feature_isset(&rdev->wiphy,
-				    NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT))
-		PUT_SINFO(DATA_ACK_SIGNAL_AVG, avg_ack_signal, s8);
+				    NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT)) {
+		PUT_SINFO(ACK_SIGNAL, ack_signal, u8);
+		PUT_SINFO(ACK_SIGNAL_AVG, avg_ack_signal, s8);
+	}
 
 #undef PUT_SINFO
 #undef PUT_SINFO_U64
@@ -4807,7 +4846,7 @@ static int nl80211_dump_station(struct sk_buff *skb,
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err)
 		goto out_err;
 
@@ -5212,17 +5251,11 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 	else
 		params.listen_interval = -1;
 
-	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]) {
-		u8 tmp;
-
-		tmp = nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
-		if (tmp >= NUM_NL80211_P2P_PS_STATUS)
-			return -EINVAL;
-
-		params.support_p2p_ps = tmp;
-	} else {
+	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS])
+		params.support_p2p_ps =
+			nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
+	else
 		params.support_p2p_ps = -1;
-	}
 
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
@@ -5252,38 +5285,23 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 	if (parse_station_flags(info, dev->ieee80211_ptr->iftype, &params))
 		return -EINVAL;
 
-	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION]) {
+	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
 		params.plink_action =
 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
-		if (params.plink_action >= NUM_NL80211_PLINK_ACTIONS)
-			return -EINVAL;
-	}
 
 	if (info->attrs[NL80211_ATTR_STA_PLINK_STATE]) {
 		params.plink_state =
 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);
-		if (params.plink_state >= NUM_NL80211_PLINK_STATES)
-			return -EINVAL;
-		if (info->attrs[NL80211_ATTR_MESH_PEER_AID]) {
+		if (info->attrs[NL80211_ATTR_MESH_PEER_AID])
 			params.peer_aid = nla_get_u16(
 				info->attrs[NL80211_ATTR_MESH_PEER_AID]);
-			if (params.peer_aid > IEEE80211_MAX_AID)
-				return -EINVAL;
-		}
 		params.sta_modify_mask |= STATION_PARAM_APPLY_PLINK_STATE;
 	}
 
-	if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]) {
-		enum nl80211_mesh_power_mode pm = nla_get_u32(
+	if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE])
+		params.local_pm = nla_get_u32(
 			info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]);
 
-		if (pm <= NL80211_MESH_POWER_UNKNOWN ||
-		    pm > NL80211_MESH_POWER_MAX)
-			return -EINVAL;
-
-		params.local_pm = pm;
-	}
-
 	if (info->attrs[NL80211_ATTR_OPMODE_NOTIF]) {
 		params.opmode_notif_used = true;
 		params.opmode_notif =
@@ -5360,13 +5378,8 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
 		nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);
 
 	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]) {
-		u8 tmp;
-
-		tmp = nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
-		if (tmp >= NUM_NL80211_P2P_PS_STATUS)
-			return -EINVAL;
-
-		params.support_p2p_ps = tmp;
+		params.support_p2p_ps =
+			nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
 	} else {
 		/*
 		 * if not specified, assume it's supported for P2P GO interface,
@@ -5380,8 +5393,6 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_PEER_AID]);
 	else
 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);
-	if (!params.aid || params.aid > IEEE80211_MAX_AID)
-		return -EINVAL;
 
 	if (info->attrs[NL80211_ATTR_STA_CAPABILITY]) {
 		params.capability =
@@ -5421,12 +5432,9 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
 			nla_get_u8(info->attrs[NL80211_ATTR_OPMODE_NOTIF]);
 	}
 
-	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION]) {
+	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
 		params.plink_action =
 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
-		if (params.plink_action >= NUM_NL80211_PLINK_ACTIONS)
-			return -EINVAL;
-	}
 
 	err = nl80211_parse_sta_channel_info(info, &params);
 	if (err)
@@ -5658,7 +5666,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err)
 		goto out_err;
 
@@ -5854,7 +5862,7 @@ static int nl80211_dump_mpp(struct sk_buff *skb,
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err)
 		goto out_err;
 
@@ -5936,9 +5944,7 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 			return -EINVAL;
 		params.p2p_ctwindow =
-			nla_get_s8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
-		if (params.p2p_ctwindow < 0)
-			return -EINVAL;
+			nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
 		if (params.p2p_ctwindow != 0 &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))
 			return -EINVAL;
@@ -5950,8 +5956,6 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 			return -EINVAL;
 		tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);
-		if (tmp > 1)
-			return -EINVAL;
 		params.p2p_opp_ps = tmp;
 		if (params.p2p_opp_ps &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))
@@ -6130,33 +6134,49 @@ static int nl80211_get_mesh_config(struct sk_buff *skb,
 	return -ENOBUFS;
 }
 
-static const struct nla_policy nl80211_meshconf_params_policy[NL80211_MESHCONF_ATTR_MAX+1] = {
-	[NL80211_MESHCONF_RETRY_TIMEOUT] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_CONFIRM_TIMEOUT] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HOLDING_TIMEOUT] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_MAX_PEER_LINKS] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_MAX_RETRIES] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_TTL] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_ELEMENT_TTL] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_AUTO_OPEN_PLINKS] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR] = { .type = NLA_U32 },
+static const struct nla_policy
+nl80211_meshconf_params_policy[NL80211_MESHCONF_ATTR_MAX+1] = {
+	[NL80211_MESHCONF_RETRY_TIMEOUT] =
+		NLA_POLICY_RANGE(NLA_U16, 1, 255),
+	[NL80211_MESHCONF_CONFIRM_TIMEOUT] =
+		NLA_POLICY_RANGE(NLA_U16, 1, 255),
+	[NL80211_MESHCONF_HOLDING_TIMEOUT] =
+		NLA_POLICY_RANGE(NLA_U16, 1, 255),
+	[NL80211_MESHCONF_MAX_PEER_LINKS] =
+		NLA_POLICY_RANGE(NLA_U16, 0, 255),
+	[NL80211_MESHCONF_MAX_RETRIES] = NLA_POLICY_MAX(NLA_U8, 16),
+	[NL80211_MESHCONF_TTL] = NLA_POLICY_MIN(NLA_U8, 1),
+	[NL80211_MESHCONF_ELEMENT_TTL] = NLA_POLICY_MIN(NLA_U8, 1),
+	[NL80211_MESHCONF_AUTO_OPEN_PLINKS] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR] =
+		NLA_POLICY_RANGE(NLA_U32, 1, 255),
 	[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES] = { .type = NLA_U8 },
 	[NL80211_MESHCONF_PATH_REFRESH_TIME] = { .type = NLA_U32 },
-	[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT] = { .type = NLA_U16 },
+	[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT] = NLA_POLICY_MIN(NLA_U16, 1),
 	[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT] = { .type = NLA_U32 },
-	[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_ROOTMODE] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_HWMP_RANN_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_GATE_ANNOUNCEMENTS] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_FORWARDING] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_RSSI_THRESHOLD] = { .type = NLA_U32 },
+	[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_ROOTMODE] = NLA_POLICY_MAX(NLA_U8, 4),
+	[NL80211_MESHCONF_HWMP_RANN_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_GATE_ANNOUNCEMENTS] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_MESHCONF_FORWARDING] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_MESHCONF_RSSI_THRESHOLD] =
+		NLA_POLICY_RANGE(NLA_S32, -255, 0),
 	[NL80211_MESHCONF_HT_OPMODE] = { .type = NLA_U16 },
 	[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT] = { .type = NLA_U32 },
-	[NL80211_MESHCONF_HWMP_ROOT_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_POWER_MODE] = { .type = NLA_U32 },
+	[NL80211_MESHCONF_HWMP_ROOT_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_POWER_MODE] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_MESH_POWER_ACTIVE,
+				 NL80211_MESH_POWER_MAX),
 	[NL80211_MESHCONF_AWAKE_WINDOW] = { .type = NLA_U16 },
 	[NL80211_MESHCONF_PLINK_TIMEOUT] = { .type = NLA_U32 },
 };
@@ -6169,68 +6189,12 @@ static const struct nla_policy
 	[NL80211_MESH_SETUP_USERSPACE_AUTH] = { .type = NLA_FLAG },
 	[NL80211_MESH_SETUP_AUTH_PROTOCOL] = { .type = NLA_U8 },
 	[NL80211_MESH_SETUP_USERSPACE_MPM] = { .type = NLA_FLAG },
-	[NL80211_MESH_SETUP_IE] = { .type = NLA_BINARY,
-				    .len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_MESH_SETUP_IE] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
 	[NL80211_MESH_SETUP_USERSPACE_AMPE] = { .type = NLA_FLAG },
 };
 
-static int nl80211_check_bool(const struct nlattr *nla, u8 min, u8 max, bool *out)
-{
-	u8 val = nla_get_u8(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_u8(const struct nlattr *nla, u8 min, u8 max, u8 *out)
-{
-	u8 val = nla_get_u8(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_u16(const struct nlattr *nla, u16 min, u16 max, u16 *out)
-{
-	u16 val = nla_get_u16(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_u32(const struct nlattr *nla, u32 min, u32 max, u32 *out)
-{
-	u32 val = nla_get_u32(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_s32(const struct nlattr *nla, s32 min, s32 max, s32 *out)
-{
-	s32 val = nla_get_s32(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_power_mode(const struct nlattr *nla,
-				    enum nl80211_mesh_power_mode min,
-				    enum nl80211_mesh_power_mode max,
-				    enum nl80211_mesh_power_mode *out)
-{
-	u32 val = nla_get_u32(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
 static int nl80211_parse_mesh_config(struct genl_info *info,
 				     struct mesh_config *cfg,
 				     u32 *mask_out)
@@ -6239,13 +6203,12 @@ static int nl80211_parse_mesh_config(struct genl_info *info,
 	u32 mask = 0;
 	u16 ht_opmode;
 
-#define FILL_IN_MESH_PARAM_IF_SET(tb, cfg, param, min, max, mask, attr, fn) \
-do {									    \
-	if (tb[attr]) {							    \
-		if (fn(tb[attr], min, max, &cfg->param))		    \
-			return -EINVAL;					    \
-		mask |= (1 << (attr - 1));				    \
-	}								    \
+#define FILL_IN_MESH_PARAM_IF_SET(tb, cfg, param, mask, attr, fn)	\
+do {									\
+	if (tb[attr]) {							\
+		cfg->param = fn(tb[attr]);				\
+		mask |= BIT((attr) - 1);				\
+	}								\
 } while (0)
 
 	if (!info->attrs[NL80211_ATTR_MESH_CONFIG])
@@ -6260,75 +6223,73 @@ do {									    \
 	BUILD_BUG_ON(NL80211_MESHCONF_ATTR_MAX > 32);
 
 	/* Fill in the params struct */
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshRetryTimeout, 1, 255,
-				  mask, NL80211_MESHCONF_RETRY_TIMEOUT,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConfirmTimeout, 1, 255,
-				  mask, NL80211_MESHCONF_CONFIRM_TIMEOUT,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHoldingTimeout, 1, 255,
-				  mask, NL80211_MESHCONF_HOLDING_TIMEOUT,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxPeerLinks, 0, 255,
-				  mask, NL80211_MESHCONF_MAX_PEER_LINKS,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxRetries, 0, 16,
-				  mask, NL80211_MESHCONF_MAX_RETRIES,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshTTL, 1, 255,
-				  mask, NL80211_MESHCONF_TTL, nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, element_ttl, 1, 255,
-				  mask, NL80211_MESHCONF_ELEMENT_TTL,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, auto_open_plinks, 0, 1,
-				  mask, NL80211_MESHCONF_AUTO_OPEN_PLINKS,
-				  nl80211_check_bool);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshRetryTimeout, mask,
+				  NL80211_MESHCONF_RETRY_TIMEOUT, nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConfirmTimeout, mask,
+				  NL80211_MESHCONF_CONFIRM_TIMEOUT,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHoldingTimeout, mask,
+				  NL80211_MESHCONF_HOLDING_TIMEOUT,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxPeerLinks, mask,
+				  NL80211_MESHCONF_MAX_PEER_LINKS,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxRetries, mask,
+				  NL80211_MESHCONF_MAX_RETRIES, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshTTL, mask,
+				  NL80211_MESHCONF_TTL, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, element_ttl, mask,
+				  NL80211_MESHCONF_ELEMENT_TTL, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, auto_open_plinks, mask,
+				  NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+				  nla_get_u8);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshNbrOffsetMaxNeighbor,
-				  1, 255, mask,
+				  mask,
 				  NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPmaxPREQretries, 0, 255,
-				  mask, NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, path_refresh_time, 1, 65535,
-				  mask, NL80211_MESHCONF_PATH_REFRESH_TIME,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, min_discovery_timeout, 1, 65535,
-				  mask, NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
-				  nl80211_check_u16);
+				  nla_get_u32);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPmaxPREQretries, mask,
+				  NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+				  nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, path_refresh_time, mask,
+				  NL80211_MESHCONF_PATH_REFRESH_TIME,
+				  nla_get_u32);
+	if (mask & BIT(NL80211_MESHCONF_PATH_REFRESH_TIME) &&
+	    (cfg->path_refresh_time < 1 || cfg->path_refresh_time > 65535))
+		return -EINVAL;
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, min_discovery_timeout, mask,
+				  NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+				  nla_get_u16);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathTimeout,
-				  1, 65535, mask,
+				  mask,
 				  NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPpreqMinInterval,
-				  1, 65535, mask,
+				  nla_get_u32);
+	if (mask & BIT(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT) &&
+	    (cfg->dot11MeshHWMPactivePathTimeout < 1 ||
+	     cfg->dot11MeshHWMPactivePathTimeout > 65535))
+		return -EINVAL;
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPpreqMinInterval, mask,
 				  NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPperrMinInterval,
-				  1, 65535, mask,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPperrMinInterval, mask,
 				  NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
-				  nl80211_check_u16);
+				  nla_get_u16);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
-				  dot11MeshHWMPnetDiameterTraversalTime,
-				  1, 65535, mask,
+				  dot11MeshHWMPnetDiameterTraversalTime, mask,
 				  NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRootMode, 0, 4,
-				  mask, NL80211_MESHCONF_HWMP_ROOTMODE,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRannInterval, 1, 65535,
-				  mask, NL80211_MESHCONF_HWMP_RANN_INTERVAL,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
-				  dot11MeshGateAnnouncementProtocol, 0, 1,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRootMode, mask,
+				  NL80211_MESHCONF_HWMP_ROOTMODE, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRannInterval, mask,
+				  NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshGateAnnouncementProtocol,
 				  mask, NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
-				  nl80211_check_bool);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshForwarding, 0, 1,
-				  mask, NL80211_MESHCONF_FORWARDING,
-				  nl80211_check_bool);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, -255, 0,
-				  mask, NL80211_MESHCONF_RSSI_THRESHOLD,
-				  nl80211_check_s32);
+				  nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshForwarding, mask,
+				  NL80211_MESHCONF_FORWARDING, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, mask,
+				  NL80211_MESHCONF_RSSI_THRESHOLD,
+				  nla_get_s32);
 	/*
 	 * Check HT operation mode based on
 	 * IEEE 802.11-2016 9.4.2.57 HT Operation element.
@@ -6347,29 +6308,27 @@ do {									    \
 		cfg->ht_opmode = ht_opmode;
 		mask |= (1 << (NL80211_MESHCONF_HT_OPMODE - 1));
 	}
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathToRootTimeout,
-				  1, 65535, mask,
-				  NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMProotInterval, 1, 65535,
-				  mask, NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
-				  nl80211_check_u16);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
-				  dot11MeshHWMPconfirmationInterval,
-				  1, 65535, mask,
+				  dot11MeshHWMPactivePathToRootTimeout, mask,
+				  NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
+				  nla_get_u32);
+	if (mask & BIT(NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT) &&
+	    (cfg->dot11MeshHWMPactivePathToRootTimeout < 1 ||
+	     cfg->dot11MeshHWMPactivePathToRootTimeout > 65535))
+		return -EINVAL;
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMProotInterval, mask,
+				  NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPconfirmationInterval,
+				  mask,
 				  NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, power_mode,
-				  NL80211_MESH_POWER_ACTIVE,
-				  NL80211_MESH_POWER_MAX,
-				  mask, NL80211_MESHCONF_POWER_MODE,
-				  nl80211_check_power_mode);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration,
-				  0, 65535, mask,
-				  NL80211_MESHCONF_AWAKE_WINDOW, nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, plink_timeout, 0, 0xffffffff,
-				  mask, NL80211_MESHCONF_PLINK_TIMEOUT,
-				  nl80211_check_u32);
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, power_mode, mask,
+				  NL80211_MESHCONF_POWER_MODE, nla_get_u32);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration, mask,
+				  NL80211_MESHCONF_AWAKE_WINDOW, nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, plink_timeout, mask,
+				  NL80211_MESHCONF_PLINK_TIMEOUT, nla_get_u32);
 	if (mask_out)
 		*mask_out = mask;
 
@@ -6412,8 +6371,6 @@ static int nl80211_parse_mesh_setup(struct genl_info *info,
 	if (tb[NL80211_MESH_SETUP_IE]) {
 		struct nlattr *ieattr =
 			tb[NL80211_MESH_SETUP_IE];
-		if (!is_valid_ie_attr(ieattr))
-			return -EINVAL;
 		setup->ie = nla_data(ieattr);
 		setup->ie_len = nla_len(ieattr);
 	}
@@ -7046,9 +7003,6 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
 	int err, tmp, n_ssids = 0, n_channels, i;
 	size_t ie_len;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	wiphy = &rdev->wiphy;
 
 	if (wdev->iftype == NL80211_IFTYPE_NAN)
@@ -7402,9 +7356,6 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 	struct nlattr *tb[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1];
 	s32 default_match_rssi = NL80211_SCAN_RSSI_THOLD_OFF;
 
-	if (!is_valid_ie_attr(attrs[NL80211_ATTR_IE]))
-		return ERR_PTR(-EINVAL);
-
 	if (attrs[NL80211_ATTR_SCAN_FREQUENCIES]) {
 		n_channels = validate_scan_freqs(
 				attrs[NL80211_ATTR_SCAN_FREQUENCIES]);
@@ -7764,7 +7715,7 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
 	 */
 	if (want_multi && rdev->wiphy.max_sched_scan_reqs > 1) {
 		while (!sched_scan_req->reqid)
-			sched_scan_req->reqid = rdev->wiphy.cookie_counter++;
+			sched_scan_req->reqid = cfg80211_assign_cookie(rdev);
 	}
 
 	err = rdev_sched_scan_start(rdev, dev, sched_scan_req);
@@ -7940,7 +7891,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
 	if (!need_new_beacon)
 		goto skip_beacons;
 
-	err = nl80211_parse_beacon(info->attrs, &params.beacon_after);
+	err = nl80211_parse_beacon(rdev, info->attrs, &params.beacon_after);
 	if (err)
 		return err;
 
@@ -7950,7 +7901,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
 	if (err)
 		return err;
 
-	err = nl80211_parse_beacon(csa_attrs, &params.beacon_csa);
+	err = nl80211_parse_beacon(rdev, csa_attrs, &params.beacon_csa);
 	if (err)
 		return err;
 
@@ -8187,7 +8138,7 @@ static int nl80211_dump_scan(struct sk_buff *skb, struct netlink_callback *cb)
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err) {
 		rtnl_unlock();
 		return err;
@@ -8308,7 +8259,7 @@ static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb)
 	bool radio_stats;
 
 	rtnl_lock();
-	res = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	res = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (res)
 		goto out_err;
 
@@ -8372,9 +8323,6 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
 	struct key_parse key;
 	bool local_state_change;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
 
@@ -8613,9 +8561,6 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)
 		return -EPERM;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC] ||
 	    !info->attrs[NL80211_ATTR_SSID] ||
 	    !info->attrs[NL80211_ATTR_WIPHY_FREQ])
@@ -8739,9 +8684,6 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)
 		return -EPERM;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
 
@@ -8790,9 +8732,6 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)
 		return -EPERM;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
 
@@ -8867,9 +8806,6 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
 
 	memset(&ibss, 0, sizeof(ibss));
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_SSID] ||
 	    !nla_len(info->attrs[NL80211_ATTR_SSID]))
 		return -EINVAL;
@@ -9307,9 +9243,6 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
 
 	memset(&connect, 0, sizeof(connect));
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_SSID] ||
 	    !nla_len(info->attrs[NL80211_ATTR_SSID]))
 		return -EINVAL;
@@ -9368,11 +9301,6 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
 		    !wiphy_ext_feature_isset(&rdev->wiphy,
 					     NL80211_EXT_FEATURE_MFP_OPTIONAL))
 			return -EOPNOTSUPP;
-
-		if (connect.mfp != NL80211_MFP_REQUIRED &&
-		    connect.mfp != NL80211_MFP_NO &&
-		    connect.mfp != NL80211_MFP_OPTIONAL)
-			return -EINVAL;
 	} else {
 		connect.mfp = NL80211_MFP_NO;
 	}
@@ -9545,8 +9473,6 @@ static int nl80211_update_connect_params(struct sk_buff *skb,
 		return -EOPNOTSUPP;
 
 	if (info->attrs[NL80211_ATTR_IE]) {
-		if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-			return -EINVAL;
 		connect.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
 		connect.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
 		changed |= UPDATE_ASSOC_IES;
@@ -10131,9 +10057,6 @@ static int nl80211_set_power_save(struct sk_buff *skb, struct genl_info *info)
 
 	ps_state = nla_get_u32(info->attrs[NL80211_ATTR_PS_STATE]);
 
-	if (ps_state != NL80211_PS_DISABLED && ps_state != NL80211_PS_ENABLED)
-		return -EINVAL;
-
 	wdev = dev->ieee80211_ptr;
 
 	if (!rdev->ops->set_power_mgmt)
@@ -10696,8 +10619,7 @@ static int nl80211_send_wowlan_nd(struct sk_buff *msg,
 		if (!scan_plan)
 			return -ENOBUFS;
 
-		if (!scan_plan ||
-		    nla_put_u32(msg, NL80211_SCHED_SCAN_PLAN_INTERVAL,
+		if (nla_put_u32(msg, NL80211_SCHED_SCAN_PLAN_INTERVAL,
 				req->scan_plans[i].interval) ||
 		    (req->scan_plans[i].iterations &&
 		     nla_put_u32(msg, NL80211_SCHED_SCAN_PLAN_ITERATIONS,
@@ -11295,9 +11217,6 @@ static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev,
 	if (tb[NL80211_ATTR_COALESCE_RULE_CONDITION])
 		new_rule->condition =
 			nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_CONDITION]);
-	if (new_rule->condition != NL80211_COALESCE_CONDITION_MATCH &&
-	    new_rule->condition != NL80211_COALESCE_CONDITION_NO_MATCH)
-		return -EINVAL;
 
 	if (!tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN])
 		return -EINVAL;
@@ -11650,8 +11569,6 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info)
 
 	conf.master_pref =
 		nla_get_u8(info->attrs[NL80211_ATTR_NAN_MASTER_PREF]);
-	if (!conf.master_pref)
-		return -EINVAL;
 
 	if (info->attrs[NL80211_ATTR_BANDS]) {
 		u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);
@@ -11769,7 +11686,7 @@ static int nl80211_nan_add_func(struct sk_buff *skb,
 	if (!func)
 		return -ENOMEM;
 
-	func->cookie = wdev->wiphy->cookie_counter++;
+	func->cookie = cfg80211_assign_cookie(rdev);
 
 	if (!tb[NL80211_NAN_FUNC_TYPE] ||
 	    nla_get_u8(tb[NL80211_NAN_FUNC_TYPE]) > NL80211_NAN_FUNC_MAX_TYPE) {
@@ -12215,8 +12132,7 @@ static int nl80211_update_ft_ies(struct sk_buff *skb, struct genl_info *info)
 		return -EOPNOTSUPP;
 
 	if (!info->attrs[NL80211_ATTR_MDID] ||
-	    !info->attrs[NL80211_ATTR_IE] ||
-	    !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
+	    !info->attrs[NL80211_ATTR_IE])
 		return -EINVAL;
 
 	memset(&ft_params, 0, sizeof(ft_params));
@@ -12636,12 +12552,7 @@ static int nl80211_add_tx_ts(struct sk_buff *skb, struct genl_info *info)
 		return -EINVAL;
 
 	tsid = nla_get_u8(info->attrs[NL80211_ATTR_TSID]);
-	if (tsid >= IEEE80211_NUM_TIDS)
-		return -EINVAL;
-
 	up = nla_get_u8(info->attrs[NL80211_ATTR_USER_PRIO]);
-	if (up >= IEEE80211_NUM_UPS)
-		return -EINVAL;
 
 	/* WMM uses TIDs 0-7 even for TSPEC */
 	if (tsid >= IEEE80211_FIRST_TSPEC_TSID) {
@@ -12999,6 +12910,76 @@ static int nl80211_tx_control_port(struct sk_buff *skb, struct genl_info *info)
 	return err;
 }
 
+static int nl80211_get_ftm_responder_stats(struct sk_buff *skb,
+					   struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct net_device *dev = info->user_ptr[1];
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	struct cfg80211_ftm_responder_stats ftm_stats = {};
+	struct sk_buff *msg;
+	void *hdr;
+	struct nlattr *ftm_stats_attr;
+	int err;
+
+	if (wdev->iftype != NL80211_IFTYPE_AP || !wdev->beacon_interval)
+		return -EOPNOTSUPP;
+
+	err = rdev_get_ftm_responder_stats(rdev, dev, &ftm_stats);
+	if (err)
+		return err;
+
+	if (!ftm_stats.filled)
+		return -ENODATA;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
+			     NL80211_CMD_GET_FTM_RESPONDER_STATS);
+	if (!hdr)
+		return -ENOBUFS;
+
+	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))
+		goto nla_put_failure;
+
+	ftm_stats_attr = nla_nest_start(msg, NL80211_ATTR_FTM_RESPONDER_STATS);
+	if (!ftm_stats_attr)
+		goto nla_put_failure;
+
+#define SET_FTM(field, name, type)					 \
+	do { if ((ftm_stats.filled & BIT(NL80211_FTM_STATS_ ## name)) && \
+	    nla_put_ ## type(msg, NL80211_FTM_STATS_ ## name,		 \
+			     ftm_stats.field))				 \
+		goto nla_put_failure; } while (0)
+#define SET_FTM_U64(field, name)					 \
+	do { if ((ftm_stats.filled & BIT(NL80211_FTM_STATS_ ## name)) && \
+	    nla_put_u64_64bit(msg, NL80211_FTM_STATS_ ## name,		 \
+			      ftm_stats.field, NL80211_FTM_STATS_PAD))	 \
+		goto nla_put_failure; } while (0)
+
+	SET_FTM(success_num, SUCCESS_NUM, u32);
+	SET_FTM(partial_num, PARTIAL_NUM, u32);
+	SET_FTM(failed_num, FAILED_NUM, u32);
+	SET_FTM(asap_num, ASAP_NUM, u32);
+	SET_FTM(non_asap_num, NON_ASAP_NUM, u32);
+	SET_FTM_U64(total_duration_ms, TOTAL_DURATION_MSEC);
+	SET_FTM(unknown_triggers_num, UNKNOWN_TRIGGERS_NUM, u32);
+	SET_FTM(reschedule_requests_num, RESCHEDULE_REQUESTS_NUM, u32);
+	SET_FTM(out_of_window_triggers_num, OUT_OF_WINDOW_TRIGGERS_NUM, u32);
+#undef SET_FTM
+
+	nla_nest_end(msg, ftm_stats_attr);
+
+	genlmsg_end(msg, hdr);
+	return genlmsg_reply(msg, info);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+
 #define NL80211_FLAG_NEED_WIPHY		0x01
 #define NL80211_FLAG_NEED_NETDEV	0x02
 #define NL80211_FLAG_NEED_RTNL		0x04
@@ -13910,6 +13891,13 @@ static const struct genl_ops nl80211_ops[] = {
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
+	{
+		.cmd = NL80211_CMD_GET_FTM_RESPONDER_STATS,
+		.doit = nl80211_get_ftm_responder_stats,
+		.policy = nl80211_policy,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+				  NL80211_FLAG_NEED_RTNL,
+	},
 };
 
 static struct genl_family nl80211_fam __ro_after_init = {
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 364f5d67f05b..51380b5c32f2 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -1232,4 +1232,19 @@ rdev_external_auth(struct cfg80211_registered_device *rdev,
 	return ret;
 }
 
+static inline int
+rdev_get_ftm_responder_stats(struct cfg80211_registered_device *rdev,
+			     struct net_device *dev,
+			     struct cfg80211_ftm_responder_stats *ftm_stats)
+{
+	int ret = -EOPNOTSUPP;
+
+	trace_rdev_get_ftm_responder_stats(&rdev->wiphy, dev, ftm_stats);
+	if (rdev->ops->get_ftm_responder_stats)
+		ret = rdev->ops->get_ftm_responder_stats(&rdev->wiphy, dev,
+							ftm_stats);
+	trace_rdev_return_int(&rdev->wiphy, ret);
+	return ret;
+}
+
 #endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 24cfa2776f50..ecfb1a06dbb2 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -847,22 +847,36 @@ static bool valid_regdb(const u8 *data, unsigned int size)
 	return true;
 }
 
-static void set_wmm_rule(struct ieee80211_reg_rule *rrule,
-			 struct fwdb_wmm_rule *wmm)
-{
-	struct ieee80211_wmm_rule *rule = &rrule->wmm_rule;
-	unsigned int i;
+static void set_wmm_rule(const struct fwdb_header *db,
+			 const struct fwdb_country *country,
+			 const struct fwdb_rule *rule,
+			 struct ieee80211_reg_rule *rrule)
+{
+	struct ieee80211_wmm_rule *wmm_rule = &rrule->wmm_rule;
+	struct fwdb_wmm_rule *wmm;
+	unsigned int i, wmm_ptr;
+
+	wmm_ptr = be16_to_cpu(rule->wmm_ptr) << 2;
+	wmm = (void *)((u8 *)db + wmm_ptr);
+
+	if (!valid_wmm(wmm)) {
+		pr_err("Invalid regulatory WMM rule %u-%u in domain %c%c\n",
+		       be32_to_cpu(rule->start), be32_to_cpu(rule->end),
+		       country->alpha2[0], country->alpha2[1]);
+		return;
+	}
 
 	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
-		rule->client[i].cw_min =
+		wmm_rule->client[i].cw_min =
 			ecw2cw((wmm->client[i].ecw & 0xf0) >> 4);
-		rule->client[i].cw_max = ecw2cw(wmm->client[i].ecw & 0x0f);
-		rule->client[i].aifsn =  wmm->client[i].aifsn;
-		rule->client[i].cot = 1000 * be16_to_cpu(wmm->client[i].cot);
-		rule->ap[i].cw_min = ecw2cw((wmm->ap[i].ecw & 0xf0) >> 4);
-		rule->ap[i].cw_max = ecw2cw(wmm->ap[i].ecw & 0x0f);
-		rule->ap[i].aifsn = wmm->ap[i].aifsn;
-		rule->ap[i].cot = 1000 * be16_to_cpu(wmm->ap[i].cot);
+		wmm_rule->client[i].cw_max = ecw2cw(wmm->client[i].ecw & 0x0f);
+		wmm_rule->client[i].aifsn =  wmm->client[i].aifsn;
+		wmm_rule->client[i].cot =
+			1000 * be16_to_cpu(wmm->client[i].cot);
+		wmm_rule->ap[i].cw_min = ecw2cw((wmm->ap[i].ecw & 0xf0) >> 4);
+		wmm_rule->ap[i].cw_max = ecw2cw(wmm->ap[i].ecw & 0x0f);
+		wmm_rule->ap[i].aifsn = wmm->ap[i].aifsn;
+		wmm_rule->ap[i].cot = 1000 * be16_to_cpu(wmm->ap[i].cot);
 	}
 
 	rrule->has_wmm = true;
@@ -870,7 +884,7 @@ static void set_wmm_rule(struct ieee80211_reg_rule *rrule,
 
 static int __regdb_query_wmm(const struct fwdb_header *db,
 			     const struct fwdb_country *country, int freq,
-			     struct ieee80211_reg_rule *rule)
+			     struct ieee80211_reg_rule *rrule)
 {
 	unsigned int ptr = be16_to_cpu(country->coll_ptr) << 2;
 	struct fwdb_collection *coll = (void *)((u8 *)db + ptr);
@@ -879,18 +893,14 @@ static int __regdb_query_wmm(const struct fwdb_header *db,
 	for (i = 0; i < coll->n_rules; i++) {
 		__be16 *rules_ptr = (void *)((u8 *)coll + ALIGN(coll->len, 2));
 		unsigned int rule_ptr = be16_to_cpu(rules_ptr[i]) << 2;
-		struct fwdb_rule *rrule = (void *)((u8 *)db + rule_ptr);
-		struct fwdb_wmm_rule *wmm;
-		unsigned int wmm_ptr;
+		struct fwdb_rule *rule = (void *)((u8 *)db + rule_ptr);
 
-		if (rrule->len < offsetofend(struct fwdb_rule, wmm_ptr))
+		if (rule->len < offsetofend(struct fwdb_rule, wmm_ptr))
 			continue;
 
-		if (freq >= KHZ_TO_MHZ(be32_to_cpu(rrule->start)) &&
-		    freq <= KHZ_TO_MHZ(be32_to_cpu(rrule->end))) {
-			wmm_ptr = be16_to_cpu(rrule->wmm_ptr) << 2;
-			wmm = (void *)((u8 *)db + wmm_ptr);
-			set_wmm_rule(rule, wmm);
+		if (freq >= KHZ_TO_MHZ(be32_to_cpu(rule->start)) &&
+		    freq <= KHZ_TO_MHZ(be32_to_cpu(rule->end))) {
+			set_wmm_rule(db, country, rule, rrule);
 			return 0;
 		}
 	}
@@ -972,12 +982,8 @@ static int regdb_query_country(const struct fwdb_header *db,
 		if (rule->len >= offsetofend(struct fwdb_rule, cac_timeout))
 			rrule->dfs_cac_ms =
 				1000 * be16_to_cpu(rule->cac_timeout);
-		if (rule->len >= offsetofend(struct fwdb_rule, wmm_ptr)) {
-			u32 wmm_ptr = be16_to_cpu(rule->wmm_ptr) << 2;
-			struct fwdb_wmm_rule *wmm = (void *)((u8 *)db + wmm_ptr);
-
-			set_wmm_rule(rrule, wmm);
-		}
+		if (rule->len >= offsetofend(struct fwdb_rule, wmm_ptr))
+			set_wmm_rule(db, country, rule, rrule);
 	}
 
 	return reg_schedule_apply(regdom);
@@ -3186,13 +3192,59 @@ static void restore_regulatory_settings(bool reset_user)
 	schedule_work(&reg_work);
 }
 
+static bool is_wiphy_all_set_reg_flag(enum ieee80211_regulatory_flags flag)
+{
+	struct cfg80211_registered_device *rdev;
+	struct wireless_dev *wdev;
+
+	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+			wdev_lock(wdev);
+			if (!(wdev->wiphy->regulatory_flags & flag)) {
+				wdev_unlock(wdev);
+				return false;
+			}
+			wdev_unlock(wdev);
+		}
+	}
+
+	return true;
+}
+
 void regulatory_hint_disconnect(void)
 {
+	/* Restore of regulatory settings is not required when wiphy(s)
+	 * ignore IE from connected access point but clearance of beacon hints
+	 * is required when wiphy(s) supports beacon hints.
+	 */
+	if (is_wiphy_all_set_reg_flag(REGULATORY_COUNTRY_IE_IGNORE)) {
+		struct reg_beacon *reg_beacon, *btmp;
+
+		if (is_wiphy_all_set_reg_flag(REGULATORY_DISABLE_BEACON_HINTS))
+			return;
+
+		spin_lock_bh(&reg_pending_beacons_lock);
+		list_for_each_entry_safe(reg_beacon, btmp,
+					 &reg_pending_beacons, list) {
+			list_del(&reg_beacon->list);
+			kfree(reg_beacon);
+		}
+		spin_unlock_bh(&reg_pending_beacons_lock);
+
+		list_for_each_entry_safe(reg_beacon, btmp,
+					 &reg_beacon_list, list) {
+			list_del(&reg_beacon->list);
+			kfree(reg_beacon);
+		}
+
+		return;
+	}
+
 	pr_debug("All devices are disconnected, going to restore regulatory settings\n");
 	restore_regulatory_settings(false);
 }
 
-static bool freq_is_chan_12_13_14(u16 freq)
+static bool freq_is_chan_12_13_14(u32 freq)
 {
 	if (freq == ieee80211_channel_to_frequency(12, NL80211_BAND_2GHZ) ||
 	    freq == ieee80211_channel_to_frequency(13, NL80211_BAND_2GHZ) ||
@@ -3779,6 +3831,15 @@ static int __init regulatory_init_db(void)
 {
 	int err;
 
+	/*
+	 * It's possible that - due to other bugs/issues - cfg80211
+	 * never called regulatory_init() below, or that it failed;
+	 * in that case, don't try to do any further work here as
+	 * it's doomed to lead to crashes.
+	 */
+	if (IS_ERR_OR_NULL(reg_pdev))
+		return -EINVAL;
+
 	err = load_builtin_regdb_keys();
 	if (err)
 		return err;
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 7c73510b161f..c6a9446b4e6b 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -112,7 +112,7 @@
 	} while (0)
 
 #define CHAN_ENTRY __field(enum nl80211_band, band) \
-		   __field(u16, center_freq)
+		   __field(u32, center_freq)
 #define CHAN_ASSIGN(chan)					  \
 	do {							  \
 		if (chan) {					  \
@@ -2368,6 +2368,140 @@ TRACE_EVENT(rdev_external_auth,
 		      __entry->bssid, __entry->ssid, __entry->status)
 );
 
+TRACE_EVENT(rdev_start_radar_detection,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 struct cfg80211_chan_def *chandef,
+		 u32 cac_time_ms),
+	TP_ARGS(wiphy, netdev, chandef, cac_time_ms),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		CHAN_DEF_ENTRY
+		__field(u32, cac_time_ms)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		CHAN_DEF_ASSIGN(chandef);
+		__entry->cac_time_ms = cac_time_ms;
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
+		  ", cac_time_ms=%u",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
+		  __entry->cac_time_ms)
+);
+
+TRACE_EVENT(rdev_set_mcast_rate,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 int *mcast_rate),
+	TP_ARGS(wiphy, netdev, mcast_rate),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		__array(int, mcast_rate, NUM_NL80211_BANDS)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		memcpy(__entry->mcast_rate, mcast_rate,
+		       sizeof(int) * NUM_NL80211_BANDS);
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", "
+		  "mcast_rates [2.4GHz=0x%x, 5.2GHz=0x%x, 60GHz=0x%x]",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG,
+		  __entry->mcast_rate[NL80211_BAND_2GHZ],
+		  __entry->mcast_rate[NL80211_BAND_5GHZ],
+		  __entry->mcast_rate[NL80211_BAND_60GHZ])
+);
+
+TRACE_EVENT(rdev_set_coalesce,
+	TP_PROTO(struct wiphy *wiphy, struct cfg80211_coalesce *coalesce),
+	TP_ARGS(wiphy, coalesce),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		__field(int, n_rules)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		__entry->n_rules = coalesce ? coalesce->n_rules : 0;
+	),
+	TP_printk(WIPHY_PR_FMT ", n_rules=%d",
+		  WIPHY_PR_ARG, __entry->n_rules)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_abort_scan,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+	TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_set_multicast_to_unicast,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 const bool enabled),
+	TP_ARGS(wiphy, netdev, enabled),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		__field(bool, enabled)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		__entry->enabled = enabled;
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", unicast: %s",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG,
+		  BOOL_TO_STR(__entry->enabled))
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_get_txq_stats,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+	TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_get_ftm_responder_stats,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 struct cfg80211_ftm_responder_stats *ftm_stats),
+
+	TP_ARGS(wiphy, netdev, ftm_stats),
+
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		__field(u64, timestamp)
+		__field(u32, success_num)
+		__field(u32, partial_num)
+		__field(u32, failed_num)
+		__field(u32, asap_num)
+		__field(u32, non_asap_num)
+		__field(u64, duration)
+		__field(u32, unknown_triggers)
+		__field(u32, reschedule)
+		__field(u32, out_of_window)
+	),
+
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		__entry->success_num = ftm_stats->success_num;
+		__entry->partial_num = ftm_stats->partial_num;
+		__entry->failed_num = ftm_stats->failed_num;
+		__entry->asap_num = ftm_stats->asap_num;
+		__entry->non_asap_num = ftm_stats->non_asap_num;
+		__entry->duration = ftm_stats->total_duration_ms;
+		__entry->unknown_triggers = ftm_stats->unknown_triggers_num;
+		__entry->reschedule = ftm_stats->reschedule_requests_num;
+		__entry->out_of_window = ftm_stats->out_of_window_triggers_num;
+	),
+
+	TP_printk(WIPHY_PR_FMT "Ftm responder stats: success %u, partial %u, "
+		"failed %u, asap %u, non asap %u, total duration %llu, unknown "
+		"triggers %u, rescheduled %u, out of window %u", WIPHY_PR_ARG,
+		__entry->success_num, __entry->partial_num, __entry->failed_num,
+		__entry->asap_num, __entry->non_asap_num, __entry->duration,
+		__entry->unknown_triggers, __entry->reschedule,
+		__entry->out_of_window)
+);
+
 /*************************************************************
  *	     cfg80211 exported functions traces		     *
  *************************************************************/
@@ -3160,105 +3294,6 @@ TRACE_EVENT(cfg80211_stop_iface,
 	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT,
 		  WIPHY_PR_ARG, WDEV_PR_ARG)
 );
-
-TRACE_EVENT(rdev_start_radar_detection,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
-		 struct cfg80211_chan_def *chandef,
-		 u32 cac_time_ms),
-	TP_ARGS(wiphy, netdev, chandef, cac_time_ms),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		NETDEV_ENTRY
-		CHAN_DEF_ENTRY
-		__field(u32, cac_time_ms)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		NETDEV_ASSIGN;
-		CHAN_DEF_ASSIGN(chandef);
-		__entry->cac_time_ms = cac_time_ms;
-	),
-	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
-		  ", cac_time_ms=%u",
-		  WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
-		  __entry->cac_time_ms)
-);
-
-TRACE_EVENT(rdev_set_mcast_rate,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
-		 int *mcast_rate),
-	TP_ARGS(wiphy, netdev, mcast_rate),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		NETDEV_ENTRY
-		__array(int, mcast_rate, NUM_NL80211_BANDS)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		NETDEV_ASSIGN;
-		memcpy(__entry->mcast_rate, mcast_rate,
-		       sizeof(int) * NUM_NL80211_BANDS);
-	),
-	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", "
-		  "mcast_rates [2.4GHz=0x%x, 5.2GHz=0x%x, 60GHz=0x%x]",
-		  WIPHY_PR_ARG, NETDEV_PR_ARG,
-		  __entry->mcast_rate[NL80211_BAND_2GHZ],
-		  __entry->mcast_rate[NL80211_BAND_5GHZ],
-		  __entry->mcast_rate[NL80211_BAND_60GHZ])
-);
-
-TRACE_EVENT(rdev_set_coalesce,
-	TP_PROTO(struct wiphy *wiphy, struct cfg80211_coalesce *coalesce),
-	TP_ARGS(wiphy, coalesce),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		__field(int, n_rules)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		__entry->n_rules = coalesce ? coalesce->n_rules : 0;
-	),
-	TP_printk(WIPHY_PR_FMT ", n_rules=%d",
-		  WIPHY_PR_ARG, __entry->n_rules)
-);
-
-DEFINE_EVENT(wiphy_wdev_evt, rdev_abort_scan,
-	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
-	TP_ARGS(wiphy, wdev)
-);
-
-TRACE_EVENT(rdev_set_multicast_to_unicast,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
-		 const bool enabled),
-	TP_ARGS(wiphy, netdev, enabled),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		NETDEV_ENTRY
-		__field(bool, enabled)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		NETDEV_ASSIGN;
-		__entry->enabled = enabled;
-	),
-	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", unicast: %s",
-		  WIPHY_PR_ARG, NETDEV_PR_ARG,
-		  BOOL_TO_STR(__entry->enabled))
-);
-
-TRACE_EVENT(rdev_get_txq_stats,
-	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
-	TP_ARGS(wiphy, wdev),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		WDEV_ENTRY
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		WDEV_ASSIGN;
-	),
-	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
-);
 #endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */
 
 #undef TRACE_INCLUDE_PATH
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 959ed3acd240..ef14d80ca03e 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -5,17 +5,20 @@
  * Copyright 2007-2009	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright 2017	Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  */
 #include <linux/export.h>
 #include <linux/bitops.h>
 #include <linux/etherdevice.h>
 #include <linux/slab.h>
+#include <linux/ieee80211.h>
 #include <net/cfg80211.h>
 #include <net/ip.h>
 #include <net/dsfield.h>
 #include <linux/if_vlan.h>
 #include <linux/mpls.h>
 #include <linux/gcd.h>
+#include <linux/bitfield.h>
 #include "core.h"
 #include "rdev-ops.h"
 
@@ -88,7 +91,7 @@ int ieee80211_channel_to_frequency(int chan, enum nl80211_band band)
 			return 5000 + chan * 5;
 		break;
 	case NL80211_BAND_60GHZ:
-		if (chan < 5)
+		if (chan < 7)
 			return 56160 + chan * 2160;
 		break;
 	default:
@@ -109,7 +112,7 @@ int ieee80211_frequency_to_channel(int freq)
 		return (freq - 4000) / 5;
 	else if (freq <= 45000) /* DMG band lower limit */
 		return (freq - 5000) / 5;
-	else if (freq >= 58320 && freq <= 64800)
+	else if (freq >= 58320 && freq <= 70200)
 		return (freq - 56160) / 2160;
 	else
 		return 0;
@@ -1568,7 +1571,7 @@ bool ieee80211_chandef_to_operating_class(struct cfg80211_chan_def *chandef,
 	}
 
 	/* 56.16 GHz, channel 1..4 */
-	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 4) {
+	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 6) {
 		if (chandef->width >= NL80211_CHAN_WIDTH_40)
 			return false;
 
@@ -1893,3 +1896,154 @@ EXPORT_SYMBOL(rfc1042_header);
 const unsigned char bridge_tunnel_header[] __aligned(2) =
 	{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
 EXPORT_SYMBOL(bridge_tunnel_header);
+
+/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
+struct iapp_layer2_update {
+	u8 da[ETH_ALEN];	/* broadcast */
+	u8 sa[ETH_ALEN];	/* STA addr */
+	__be16 len;		/* 6 */
+	u8 dsap;		/* 0 */
+	u8 ssap;		/* 0 */
+	u8 control;
+	u8 xid_info[3];
+} __packed;
+
+void cfg80211_send_layer2_update(struct net_device *dev, const u8 *addr)
+{
+	struct iapp_layer2_update *msg;
+	struct sk_buff *skb;
+
+	/* Send Level 2 Update Frame to update forwarding tables in layer 2
+	 * bridge devices */
+
+	skb = dev_alloc_skb(sizeof(*msg));
+	if (!skb)
+		return;
+	msg = skb_put(skb, sizeof(*msg));
+
+	/* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
+	 * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
+
+	eth_broadcast_addr(msg->da);
+	ether_addr_copy(msg->sa, addr);
+	msg->len = htons(6);
+	msg->dsap = 0;
+	msg->ssap = 0x01;	/* NULL LSAP, CR Bit: Response */
+	msg->control = 0xaf;	/* XID response lsb.1111F101.
+				 * F=0 (no poll command; unsolicited frame) */
+	msg->xid_info[0] = 0x81;	/* XID format identifier */
+	msg->xid_info[1] = 1;	/* LLC types/classes: Type 1 LLC */
+	msg->xid_info[2] = 0;	/* XID sender's receive window size (RW) */
+
+	skb->dev = dev;
+	skb->protocol = eth_type_trans(skb, dev);
+	memset(skb->cb, 0, sizeof(skb->cb));
+	netif_rx_ni(skb);
+}
+EXPORT_SYMBOL(cfg80211_send_layer2_update);
+
+int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
+			      enum ieee80211_vht_chanwidth bw,
+			      int mcs, bool ext_nss_bw_capable)
+{
+	u16 map = le16_to_cpu(cap->supp_mcs.rx_mcs_map);
+	int max_vht_nss = 0;
+	int ext_nss_bw;
+	int supp_width;
+	int i, mcs_encoding;
+
+	if (map == 0xffff)
+		return 0;
+
+	if (WARN_ON(mcs > 9))
+		return 0;
+	if (mcs <= 7)
+		mcs_encoding = 0;
+	else if (mcs == 8)
+		mcs_encoding = 1;
+	else
+		mcs_encoding = 2;
+
+	/* find max_vht_nss for the given MCS */
+	for (i = 7; i >= 0; i--) {
+		int supp = (map >> (2 * i)) & 3;
+
+		if (supp == 3)
+			continue;
+
+		if (supp >= mcs_encoding) {
+			max_vht_nss = i;
+			break;
+		}
+	}
+
+	if (!(cap->supp_mcs.tx_mcs_map &
+			cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE)))
+		return max_vht_nss;
+
+	ext_nss_bw = le32_get_bits(cap->vht_cap_info,
+				   IEEE80211_VHT_CAP_EXT_NSS_BW_MASK);
+	supp_width = le32_get_bits(cap->vht_cap_info,
+				   IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK);
+
+	/* if not capable, treat ext_nss_bw as 0 */
+	if (!ext_nss_bw_capable)
+		ext_nss_bw = 0;
+
+	/* This is invalid */
+	if (supp_width == 3)
+		return 0;
+
+	/* This is an invalid combination so pretend nothing is supported */
+	if (supp_width == 2 && (ext_nss_bw == 1 || ext_nss_bw == 2))
+		return 0;
+
+	/*
+	 * Cover all the special cases according to IEEE 802.11-2016
+	 * Table 9-250. All other cases are either factor of 1 or not
+	 * valid/supported.
+	 */
+	switch (bw) {
+	case IEEE80211_VHT_CHANWIDTH_USE_HT:
+	case IEEE80211_VHT_CHANWIDTH_80MHZ:
+		if ((supp_width == 1 || supp_width == 2) &&
+		    ext_nss_bw == 3)
+			return 2 * max_vht_nss;
+		break;
+	case IEEE80211_VHT_CHANWIDTH_160MHZ:
+		if (supp_width == 0 &&
+		    (ext_nss_bw == 1 || ext_nss_bw == 2))
+			return DIV_ROUND_UP(max_vht_nss, 2);
+		if (supp_width == 0 &&
+		    ext_nss_bw == 3)
+			return DIV_ROUND_UP(3 * max_vht_nss, 4);
+		if (supp_width == 1 &&
+		    ext_nss_bw == 3)
+			return 2 * max_vht_nss;
+		break;
+	case IEEE80211_VHT_CHANWIDTH_80P80MHZ:
+		if (supp_width == 0 &&
+		    (ext_nss_bw == 1 || ext_nss_bw == 2))
+			return 0; /* not possible */
+		if (supp_width == 0 &&
+		    ext_nss_bw == 2)
+			return DIV_ROUND_UP(max_vht_nss, 2);
+		if (supp_width == 0 &&
+		    ext_nss_bw == 3)
+			return DIV_ROUND_UP(3 * max_vht_nss, 4);
+		if (supp_width == 1 &&
+		    ext_nss_bw == 0)
+			return 0; /* not possible */
+		if (supp_width == 1 &&
+		    ext_nss_bw == 1)
+			return DIV_ROUND_UP(max_vht_nss, 2);
+		if (supp_width == 1 &&
+		    ext_nss_bw == 2)
+			return DIV_ROUND_UP(3 * max_vht_nss, 4);
+		break;
+	}
+
+	/* not covered or invalid combination received */
+	return max_vht_nss;
+}
+EXPORT_SYMBOL(ieee80211_get_vht_max_nss);
diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c
index bfe2dbea480b..a264cf2accd0 100644
--- a/net/xdp/xdp_umem.c
+++ b/net/xdp/xdp_umem.c
@@ -32,37 +32,49 @@ void xdp_del_sk_umem(struct xdp_umem *umem, struct xdp_sock *xs)
 {
 	unsigned long flags;
 
-	if (xs->dev) {
-		spin_lock_irqsave(&umem->xsk_list_lock, flags);
-		list_del_rcu(&xs->list);
-		spin_unlock_irqrestore(&umem->xsk_list_lock, flags);
-
-		if (umem->zc)
-			synchronize_net();
-	}
+	spin_lock_irqsave(&umem->xsk_list_lock, flags);
+	list_del_rcu(&xs->list);
+	spin_unlock_irqrestore(&umem->xsk_list_lock, flags);
 }
 
-int xdp_umem_query(struct net_device *dev, u16 queue_id)
+/* The umem is stored both in the _rx struct and the _tx struct as we do
+ * not know if the device has more tx queues than rx, or the opposite.
+ * This might also change during run time.
+ */
+static void xdp_reg_umem_at_qid(struct net_device *dev, struct xdp_umem *umem,
+				u16 queue_id)
 {
-	struct netdev_bpf bpf;
+	if (queue_id < dev->real_num_rx_queues)
+		dev->_rx[queue_id].umem = umem;
+	if (queue_id < dev->real_num_tx_queues)
+		dev->_tx[queue_id].umem = umem;
+}
 
-	ASSERT_RTNL();
+struct xdp_umem *xdp_get_umem_from_qid(struct net_device *dev,
+				       u16 queue_id)
+{
+	if (queue_id < dev->real_num_rx_queues)
+		return dev->_rx[queue_id].umem;
+	if (queue_id < dev->real_num_tx_queues)
+		return dev->_tx[queue_id].umem;
 
-	memset(&bpf, 0, sizeof(bpf));
-	bpf.command = XDP_QUERY_XSK_UMEM;
-	bpf.xsk.queue_id = queue_id;
+	return NULL;
+}
 
-	if (!dev->netdev_ops->ndo_bpf)
-		return 0;
-	return dev->netdev_ops->ndo_bpf(dev, &bpf) ?: !!bpf.xsk.umem;
+static void xdp_clear_umem_at_qid(struct net_device *dev, u16 queue_id)
+{
+	if (queue_id < dev->real_num_rx_queues)
+		dev->_rx[queue_id].umem = NULL;
+	if (queue_id < dev->real_num_tx_queues)
+		dev->_tx[queue_id].umem = NULL;
 }
 
 int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
-			u32 queue_id, u16 flags)
+			u16 queue_id, u16 flags)
 {
 	bool force_zc, force_copy;
 	struct netdev_bpf bpf;
-	int err;
+	int err = 0;
 
 	force_zc = flags & XDP_ZEROCOPY;
 	force_copy = flags & XDP_COPY;
@@ -70,19 +82,23 @@ int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
 	if (force_zc && force_copy)
 		return -EINVAL;
 
-	if (force_copy)
-		return 0;
-
-	if (!dev->netdev_ops->ndo_bpf || !dev->netdev_ops->ndo_xsk_async_xmit)
-		return force_zc ? -EOPNOTSUPP : 0; /* fail or fallback */
+	rtnl_lock();
+	if (xdp_get_umem_from_qid(dev, queue_id)) {
+		err = -EBUSY;
+		goto out_rtnl_unlock;
+	}
 
-	bpf.command = XDP_QUERY_XSK_UMEM;
+	xdp_reg_umem_at_qid(dev, umem, queue_id);
+	umem->dev = dev;
+	umem->queue_id = queue_id;
+	if (force_copy)
+		/* For copy-mode, we are done. */
+		goto out_rtnl_unlock;
 
-	rtnl_lock();
-	err = xdp_umem_query(dev, queue_id);
-	if (err) {
-		err = err < 0 ? -EOPNOTSUPP : -EBUSY;
-		goto err_rtnl_unlock;
+	if (!dev->netdev_ops->ndo_bpf ||
+	    !dev->netdev_ops->ndo_xsk_async_xmit) {
+		err = -EOPNOTSUPP;
+		goto err_unreg_umem;
 	}
 
 	bpf.command = XDP_SETUP_XSK_UMEM;
@@ -91,18 +107,20 @@ int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
 
 	err = dev->netdev_ops->ndo_bpf(dev, &bpf);
 	if (err)
-		goto err_rtnl_unlock;
+		goto err_unreg_umem;
 	rtnl_unlock();
 
 	dev_hold(dev);
-	umem->dev = dev;
-	umem->queue_id = queue_id;
 	umem->zc = true;
 	return 0;
 
-err_rtnl_unlock:
+err_unreg_umem:
+	xdp_clear_umem_at_qid(dev, queue_id);
+	if (!force_zc)
+		err = 0; /* fallback to copy mode */
+out_rtnl_unlock:
 	rtnl_unlock();
-	return force_zc ? err : 0; /* fail or fallback */
+	return err;
 }
 
 static void xdp_umem_clear_dev(struct xdp_umem *umem)
@@ -110,7 +128,7 @@ static void xdp_umem_clear_dev(struct xdp_umem *umem)
 	struct netdev_bpf bpf;
 	int err;
 
-	if (umem->dev) {
+	if (umem->zc) {
 		bpf.command = XDP_SETUP_XSK_UMEM;
 		bpf.xsk.umem = NULL;
 		bpf.xsk.queue_id = umem->queue_id;
@@ -121,9 +139,17 @@ static void xdp_umem_clear_dev(struct xdp_umem *umem)
 
 		if (err)
 			WARN(1, "failed to disable umem!\n");
+	}
+
+	if (umem->dev) {
+		rtnl_lock();
+		xdp_clear_umem_at_qid(umem->dev, umem->queue_id);
+		rtnl_unlock();
+	}
 
+	if (umem->zc) {
 		dev_put(umem->dev);
-		umem->dev = NULL;
+		umem->zc = false;
 	}
 }
 
@@ -167,6 +193,8 @@ static void xdp_umem_release(struct xdp_umem *umem)
 		umem->cq = NULL;
 	}
 
+	xsk_reuseq_destroy(umem);
+
 	xdp_umem_unpin_pages(umem);
 
 	task = get_pid_task(umem->pid, PIDTYPE_PID);
@@ -314,8 +342,8 @@ static int xdp_umem_reg(struct xdp_umem *umem, struct xdp_umem_reg *mr)
 
 	umem->pid = get_task_pid(current, PIDTYPE_PID);
 	umem->address = (unsigned long)addr;
-	umem->props.chunk_mask = ~((u64)chunk_size - 1);
-	umem->props.size = size;
+	umem->chunk_mask = ~((u64)chunk_size - 1);
+	umem->size = size;
 	umem->headroom = headroom;
 	umem->chunk_size_nohr = chunk_size - headroom;
 	umem->npgs = size / PAGE_SIZE;
diff --git a/net/xdp/xdp_umem.h b/net/xdp/xdp_umem.h
index f11560334f88..27603227601b 100644
--- a/net/xdp/xdp_umem.h
+++ b/net/xdp/xdp_umem.h
@@ -8,18 +8,8 @@
 
 #include <net/xdp_sock.h>
 
-static inline char *xdp_umem_get_data(struct xdp_umem *umem, u64 addr)
-{
-	return umem->pages[addr >> PAGE_SHIFT].addr + (addr & (PAGE_SIZE - 1));
-}
-
-static inline dma_addr_t xdp_umem_get_dma(struct xdp_umem *umem, u64 addr)
-{
-	return umem->pages[addr >> PAGE_SHIFT].dma + (addr & (PAGE_SIZE - 1));
-}
-
 int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
-			u32 queue_id, u16 flags);
+			u16 queue_id, u16 flags);
 bool xdp_umem_validate_queues(struct xdp_umem *umem);
 void xdp_get_umem(struct xdp_umem *umem);
 void xdp_put_umem(struct xdp_umem *umem);
diff --git a/net/xdp/xdp_umem_props.h b/net/xdp/xdp_umem_props.h
deleted file mode 100644
index 40eab10dfc49..000000000000
--- a/net/xdp/xdp_umem_props.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* XDP user-space packet buffer
- * Copyright(c) 2018 Intel Corporation.
- */
-
-#ifndef XDP_UMEM_PROPS_H_
-#define XDP_UMEM_PROPS_H_
-
-struct xdp_umem_props {
-	u64 chunk_mask;
-	u64 size;
-};
-
-#endif /* XDP_UMEM_PROPS_H_ */
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index 4e937cd7c17d..07156f43d295 100644
--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -55,20 +55,30 @@ EXPORT_SYMBOL(xsk_umem_discard_addr);
 
 static int __xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp, u32 len)
 {
-	void *buffer;
+	void *to_buf, *from_buf;
+	u32 metalen;
 	u64 addr;
 	int err;
 
 	if (!xskq_peek_addr(xs->umem->fq, &addr) ||
-	    len > xs->umem->chunk_size_nohr) {
+	    len > xs->umem->chunk_size_nohr - XDP_PACKET_HEADROOM) {
 		xs->rx_dropped++;
 		return -ENOSPC;
 	}
 
 	addr += xs->umem->headroom;
 
-	buffer = xdp_umem_get_data(xs->umem, addr);
-	memcpy(buffer, xdp->data, len);
+	if (unlikely(xdp_data_meta_unsupported(xdp))) {
+		from_buf = xdp->data;
+		metalen = 0;
+	} else {
+		from_buf = xdp->data_meta;
+		metalen = xdp->data - xdp->data_meta;
+	}
+
+	to_buf = xdp_umem_get_data(xs->umem, addr);
+	memcpy(to_buf, from_buf, len + metalen);
+	addr += metalen;
 	err = xskq_produce_batch_desc(xs->rx, addr, len);
 	if (!err) {
 		xskq_discard_addr(xs->umem->fq);
@@ -111,6 +121,7 @@ void xsk_flush(struct xdp_sock *xs)
 
 int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
 {
+	u32 metalen = xdp->data - xdp->data_meta;
 	u32 len = xdp->data_end - xdp->data;
 	void *buffer;
 	u64 addr;
@@ -120,7 +131,7 @@ int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
 		return -EINVAL;
 
 	if (!xskq_peek_addr(xs->umem->fq, &addr) ||
-	    len > xs->umem->chunk_size_nohr) {
+	    len > xs->umem->chunk_size_nohr - XDP_PACKET_HEADROOM) {
 		xs->rx_dropped++;
 		return -ENOSPC;
 	}
@@ -128,7 +139,8 @@ int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
 	addr += xs->umem->headroom;
 
 	buffer = xdp_umem_get_data(xs->umem, addr);
-	memcpy(buffer, xdp->data, len);
+	memcpy(buffer, xdp->data_meta, len + metalen);
+	addr += metalen;
 	err = xskq_produce_batch_desc(xs->rx, addr, len);
 	if (!err) {
 		xskq_discard_addr(xs->umem->fq);
@@ -343,12 +355,18 @@ static int xsk_release(struct socket *sock)
 	local_bh_enable();
 
 	if (xs->dev) {
+		struct net_device *dev = xs->dev;
+
 		/* Wait for driver to stop using the xdp socket. */
-		synchronize_net();
-		dev_put(xs->dev);
+		xdp_del_sk_umem(xs->umem, xs);
 		xs->dev = NULL;
+		synchronize_net();
+		dev_put(dev);
 	}
 
+	xskq_destroy(xs->rx);
+	xskq_destroy(xs->tx);
+
 	sock_orphan(sk);
 	sock->sk = NULL;
 
@@ -407,13 +425,6 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
 	}
 
 	qid = sxdp->sxdp_queue_id;
-
-	if ((xs->rx && qid >= dev->real_num_rx_queues) ||
-	    (xs->tx && qid >= dev->real_num_tx_queues)) {
-		err = -EINVAL;
-		goto out_unlock;
-	}
-
 	flags = sxdp->sxdp_flags;
 
 	if (flags & XDP_SHARED_UMEM) {
@@ -458,8 +469,10 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
 		goto out_unlock;
 	} else {
 		/* This xsk has its own umem. */
-		xskq_set_umem(xs->umem->fq, &xs->umem->props);
-		xskq_set_umem(xs->umem->cq, &xs->umem->props);
+		xskq_set_umem(xs->umem->fq, xs->umem->size,
+			      xs->umem->chunk_mask);
+		xskq_set_umem(xs->umem->cq, xs->umem->size,
+			      xs->umem->chunk_mask);
 
 		err = xdp_umem_assign_dev(xs->umem, dev, qid, flags);
 		if (err)
@@ -469,8 +482,8 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
 	xs->dev = dev;
 	xs->zc = xs->umem->zc;
 	xs->queue_id = qid;
-	xskq_set_umem(xs->rx, &xs->umem->props);
-	xskq_set_umem(xs->tx, &xs->umem->props);
+	xskq_set_umem(xs->rx, xs->umem->size, xs->umem->chunk_mask);
+	xskq_set_umem(xs->tx, xs->umem->size, xs->umem->chunk_mask);
 	xdp_add_sk_umem(xs->umem, xs);
 
 out_unlock:
@@ -707,9 +720,6 @@ static void xsk_destruct(struct sock *sk)
 	if (!sock_flag(sk, SOCK_DEAD))
 		return;
 
-	xskq_destroy(xs->rx);
-	xskq_destroy(xs->tx);
-	xdp_del_sk_umem(xs->umem, xs);
 	xdp_put_umem(xs->umem);
 
 	sk_refcnt_debug_dec(sk);
@@ -744,6 +754,8 @@ static int xsk_create(struct net *net, struct socket *sock, int protocol,
 	sk->sk_destruct = xsk_destruct;
 	sk_refcnt_debug_inc(sk);
 
+	sock_set_flag(sk, SOCK_RCU_FREE);
+
 	xs = xdp_sk(sk);
 	mutex_init(&xs->mutex);
 	spin_lock_init(&xs->tx_completion_lock);
diff --git a/net/xdp/xsk_queue.c b/net/xdp/xsk_queue.c
index 6c32e92e98fc..b66504592d9b 100644
--- a/net/xdp/xsk_queue.c
+++ b/net/xdp/xsk_queue.c
@@ -3,16 +3,19 @@
  * Copyright(c) 2018 Intel Corporation.
  */
 
+#include <linux/log2.h>
 #include <linux/slab.h>
+#include <linux/overflow.h>
 
 #include "xsk_queue.h"
 
-void xskq_set_umem(struct xsk_queue *q, struct xdp_umem_props *umem_props)
+void xskq_set_umem(struct xsk_queue *q, u64 size, u64 chunk_mask)
 {
 	if (!q)
 		return;
 
-	q->umem_props = *umem_props;
+	q->size = size;
+	q->chunk_mask = chunk_mask;
 }
 
 static u32 xskq_umem_get_ring_size(struct xsk_queue *q)
@@ -61,3 +64,56 @@ void xskq_destroy(struct xsk_queue *q)
 	page_frag_free(q->ring);
 	kfree(q);
 }
+
+struct xdp_umem_fq_reuse *xsk_reuseq_prepare(u32 nentries)
+{
+	struct xdp_umem_fq_reuse *newq;
+
+	/* Check for overflow */
+	if (nentries > (u32)roundup_pow_of_two(nentries))
+		return NULL;
+	nentries = roundup_pow_of_two(nentries);
+
+	newq = kvmalloc(struct_size(newq, handles, nentries), GFP_KERNEL);
+	if (!newq)
+		return NULL;
+	memset(newq, 0, offsetof(typeof(*newq), handles));
+
+	newq->nentries = nentries;
+	return newq;
+}
+EXPORT_SYMBOL_GPL(xsk_reuseq_prepare);
+
+struct xdp_umem_fq_reuse *xsk_reuseq_swap(struct xdp_umem *umem,
+					  struct xdp_umem_fq_reuse *newq)
+{
+	struct xdp_umem_fq_reuse *oldq = umem->fq_reuse;
+
+	if (!oldq) {
+		umem->fq_reuse = newq;
+		return NULL;
+	}
+
+	if (newq->nentries < oldq->length)
+		return newq;
+
+	memcpy(newq->handles, oldq->handles,
+	       array_size(oldq->length, sizeof(u64)));
+	newq->length = oldq->length;
+
+	umem->fq_reuse = newq;
+	return oldq;
+}
+EXPORT_SYMBOL_GPL(xsk_reuseq_swap);
+
+void xsk_reuseq_free(struct xdp_umem_fq_reuse *rq)
+{
+	kvfree(rq);
+}
+EXPORT_SYMBOL_GPL(xsk_reuseq_free);
+
+void xsk_reuseq_destroy(struct xdp_umem *umem)
+{
+	xsk_reuseq_free(umem->fq_reuse);
+	umem->fq_reuse = NULL;
+}
diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h
index 8a64b150be54..bcb5cbb40419 100644
--- a/net/xdp/xsk_queue.h
+++ b/net/xdp/xsk_queue.h
@@ -31,7 +31,8 @@ struct xdp_umem_ring {
 };
 
 struct xsk_queue {
-	struct xdp_umem_props umem_props;
+	u64 chunk_mask;
+	u64 size;
 	u32 ring_mask;
 	u32 nentries;
 	u32 prod_head;
@@ -78,7 +79,7 @@ static inline u32 xskq_nb_free(struct xsk_queue *q, u32 producer, u32 dcnt)
 
 static inline bool xskq_is_valid_addr(struct xsk_queue *q, u64 addr)
 {
-	if (addr >= q->umem_props.size) {
+	if (addr >= q->size) {
 		q->invalid_descs++;
 		return false;
 	}
@@ -92,7 +93,7 @@ static inline u64 *xskq_validate_addr(struct xsk_queue *q, u64 *addr)
 		struct xdp_umem_ring *ring = (struct xdp_umem_ring *)q->ring;
 		unsigned int idx = q->cons_tail & q->ring_mask;
 
-		*addr = READ_ONCE(ring->desc[idx]) & q->umem_props.chunk_mask;
+		*addr = READ_ONCE(ring->desc[idx]) & q->chunk_mask;
 		if (xskq_is_valid_addr(q, *addr))
 			return addr;
 
@@ -173,8 +174,8 @@ static inline bool xskq_is_valid_desc(struct xsk_queue *q, struct xdp_desc *d)
 	if (!xskq_is_valid_addr(q, d->addr))
 		return false;
 
-	if (((d->addr + d->len) & q->umem_props.chunk_mask) !=
-	    (d->addr & q->umem_props.chunk_mask)) {
+	if (((d->addr + d->len) & q->chunk_mask) !=
+	    (d->addr & q->chunk_mask)) {
 		q->invalid_descs++;
 		return false;
 	}
@@ -253,8 +254,11 @@ static inline bool xskq_empty_desc(struct xsk_queue *q)
 	return xskq_nb_free(q, q->prod_tail, q->nentries) == q->nentries;
 }
 
-void xskq_set_umem(struct xsk_queue *q, struct xdp_umem_props *umem_props);
+void xskq_set_umem(struct xsk_queue *q, u64 size, u64 chunk_mask);
 struct xsk_queue *xskq_create(u32 nentries, bool umem_queue);
 void xskq_destroy(struct xsk_queue *q_ops);
 
+/* Executed by the core when the entire UMEM gets freed */
+void xsk_reuseq_destroy(struct xdp_umem *umem);
+
 #endif /* _LINUX_XSK_QUEUE_H */
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c
index 5611b7521020..144c137886b1 100644
--- a/net/xfrm/xfrm_device.c
+++ b/net/xfrm/xfrm_device.c
@@ -99,7 +99,7 @@ struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t featur
 
 	do {
 		struct sk_buff *nskb = skb2->next;
-		skb2->next = NULL;
+		skb_mark_not_on_list(skb2);
 
 		xo = xfrm_offload(skb2);
 		xo->flags |= XFRM_DEV_RESUME;
@@ -192,9 +192,13 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x,
 
 	err = dev->xfrmdev_ops->xdo_dev_state_add(x);
 	if (err) {
+		xso->num_exthdrs = 0;
+		xso->flags = 0;
 		xso->dev = NULL;
 		dev_put(dev);
-		return err;
+
+		if (err != -EOPNOTSUPP)
+			return err;
 	}
 
 	return 0;
diff --git a/net/xfrm/xfrm_hash.h b/net/xfrm/xfrm_hash.h
index 61be810389d8..ce66323102f9 100644
--- a/net/xfrm/xfrm_hash.h
+++ b/net/xfrm/xfrm_hash.h
@@ -13,7 +13,7 @@ static inline unsigned int __xfrm4_addr_hash(const xfrm_address_t *addr)
 
 static inline unsigned int __xfrm6_addr_hash(const xfrm_address_t *addr)
 {
-	return ntohl(addr->a6[2] ^ addr->a6[3]);
+	return jhash2((__force u32 *)addr->a6, 4, 0);
 }
 
 static inline unsigned int __xfrm4_daddr_saddr_hash(const xfrm_address_t *daddr,
@@ -26,8 +26,7 @@ static inline unsigned int __xfrm4_daddr_saddr_hash(const xfrm_address_t *daddr,
 static inline unsigned int __xfrm6_daddr_saddr_hash(const xfrm_address_t *daddr,
 						    const xfrm_address_t *saddr)
 {
-	return ntohl(daddr->a6[2] ^ daddr->a6[3] ^
-		     saddr->a6[2] ^ saddr->a6[3]);
+	return __xfrm6_addr_hash(daddr) ^ __xfrm6_addr_hash(saddr);
 }
 
 static inline u32 __bits2mask32(__u8 bits)
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index be3520e429c9..684c0bc01e2c 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -131,7 +131,7 @@ struct sec_path *secpath_dup(struct sec_path *src)
 	sp->len = 0;
 	sp->olen = 0;
 
-	memset(sp->ovec, 0, sizeof(sp->ovec[XFRM_MAX_OFFLOAD_DEPTH]));
+	memset(sp->ovec, 0, sizeof(sp->ovec));
 
 	if (src) {
 		int i;
diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index 31acc6f33d98..d679fa0f44b3 100644
--- a/net/xfrm/xfrm_interface.c
+++ b/net/xfrm/xfrm_interface.c
@@ -116,6 +116,9 @@ static void xfrmi_unlink(struct xfrmi_net *xfrmn, struct xfrm_if *xi)
 
 static void xfrmi_dev_free(struct net_device *dev)
 {
+	struct xfrm_if *xi = netdev_priv(dev);
+
+	gro_cells_destroy(&xi->gro_cells);
 	free_percpu(dev->tstats);
 }
 
@@ -469,9 +472,9 @@ static int xfrmi4_err(struct sk_buff *skb, u32 info)
 	}
 
 	if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH)
-		ipv4_update_pmtu(skb, net, info, 0, 0, protocol, 0);
+		ipv4_update_pmtu(skb, net, info, 0, protocol);
 	else
-		ipv4_redirect(skb, net, 0, 0, protocol, 0);
+		ipv4_redirect(skb, net, 0, protocol);
 	xfrm_state_put(x);
 
 	return 0;
@@ -561,9 +564,6 @@ static void xfrmi_get_stats64(struct net_device *dev,
 {
 	int cpu;
 
-	if (!dev->tstats)
-		return;
-
 	for_each_possible_cpu(cpu) {
 		struct pcpu_sw_netstats *stats;
 		struct pcpu_sw_netstats tmp;
@@ -742,7 +742,7 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
-struct net *xfrmi_get_link_net(const struct net_device *dev)
+static struct net *xfrmi_get_link_net(const struct net_device *dev)
 {
 	struct xfrm_if *xi = netdev_priv(dev);
 
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 261995d37ced..4ae87c5ce2e3 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -193,7 +193,7 @@ static int xfrm_output_gso(struct net *net, struct sock *sk, struct sk_buff *skb
 		struct sk_buff *nskb = segs->next;
 		int err;
 
-		segs->next = NULL;
+		skb_mark_not_on_list(segs);
 		err = xfrm_output2(net, sk, segs);
 
 		if (unlikely(err)) {
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index f094d4b3520d..119a427d9b2b 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -632,9 +632,9 @@ static void xfrm_hash_rebuild(struct work_struct *work)
 				break;
 		}
 		if (newpos)
-			hlist_add_behind(&policy->bydst, newpos);
+			hlist_add_behind_rcu(&policy->bydst, newpos);
 		else
-			hlist_add_head(&policy->bydst, chain);
+			hlist_add_head_rcu(&policy->bydst, chain);
 	}
 
 	spin_unlock_bh(&net->xfrm.xfrm_policy_lock);
@@ -774,9 +774,9 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
 			break;
 	}
 	if (newpos)
-		hlist_add_behind(&policy->bydst, newpos);
+		hlist_add_behind_rcu(&policy->bydst, newpos);
 	else
-		hlist_add_head(&policy->bydst, chain);
+		hlist_add_head_rcu(&policy->bydst, chain);
 	__xfrm_policy_link(policy, dir);
 
 	/* After previous checking, family can either be AF_INET or AF_INET6 */
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index df7ca2dabc48..ca7a207b81a9 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1007,7 +1007,7 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb)
 		int err;
 
 		err = nlmsg_parse(cb->nlh, 0, attrs, XFRMA_MAX, xfrma_policy,
-				  NULL);
+				  cb->extack);
 		if (err < 0)
 			return err;
 
diff --git a/samples/Kconfig b/samples/Kconfig
index bd133efc1a56..ad1ec7016d4c 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -1,5 +1,6 @@
 menuconfig SAMPLES
 	bool "Sample kernel code"
+	depends on !UML
 	help
 	  You can build and test sample kernel code here.
 
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 36f9f41d094b..be0a961450bc 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -153,6 +153,7 @@ always += tcp_cong_kern.o
 always += tcp_iw_kern.o
 always += tcp_clamp_kern.o
 always += tcp_basertt_kern.o
+always += tcp_tos_reflect_kern.o
 always += xdp_redirect_kern.o
 always += xdp_redirect_map_kern.o
 always += xdp_redirect_cpu_kern.o
diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c
index 904e775d1a44..e6d7e0fe155b 100644
--- a/samples/bpf/bpf_load.c
+++ b/samples/bpf/bpf_load.c
@@ -16,7 +16,6 @@
 #include <linux/netlink.h>
 #include <linux/rtnetlink.h>
 #include <linux/types.h>
-#include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/syscall.h>
 #include <sys/ioctl.h>
diff --git a/samples/bpf/sampleip_user.c b/samples/bpf/sampleip_user.c
index 60c2b73d1b4d..216c7ecbbbe9 100644
--- a/samples/bpf/sampleip_user.c
+++ b/samples/bpf/sampleip_user.c
@@ -9,7 +9,6 @@
  */
 #include <stdio.h>
 #include <stdlib.h>
-#include <stdio.h>
 #include <unistd.h>
 #include <errno.h>
 #include <signal.h>
diff --git a/samples/bpf/sockex2_kern.c b/samples/bpf/sockex2_kern.c
index f58acfc92556..f2f9dbc021b0 100644
--- a/samples/bpf/sockex2_kern.c
+++ b/samples/bpf/sockex2_kern.c
@@ -14,7 +14,7 @@ struct vlan_hdr {
 	__be16 h_vlan_encapsulated_proto;
 };
 
-struct bpf_flow_keys {
+struct flow_key_record {
 	__be32 src;
 	__be32 dst;
 	union {
@@ -59,7 +59,7 @@ static inline __u32 ipv6_addr_hash(struct __sk_buff *ctx, __u64 off)
 }
 
 static inline __u64 parse_ip(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto,
-			     struct bpf_flow_keys *flow)
+			     struct flow_key_record *flow)
 {
 	__u64 verlen;
 
@@ -83,7 +83,7 @@ static inline __u64 parse_ip(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto
 }
 
 static inline __u64 parse_ipv6(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto,
-			       struct bpf_flow_keys *flow)
+			       struct flow_key_record *flow)
 {
 	*ip_proto = load_byte(skb,
 			      nhoff + offsetof(struct ipv6hdr, nexthdr));
@@ -96,7 +96,8 @@ static inline __u64 parse_ipv6(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_pro
 	return nhoff;
 }
 
-static inline bool flow_dissector(struct __sk_buff *skb, struct bpf_flow_keys *flow)
+static inline bool flow_dissector(struct __sk_buff *skb,
+				  struct flow_key_record *flow)
 {
 	__u64 nhoff = ETH_HLEN;
 	__u64 ip_proto;
@@ -198,7 +199,7 @@ struct bpf_map_def SEC("maps") hash_map = {
 SEC("socket2")
 int bpf_prog2(struct __sk_buff *skb)
 {
-	struct bpf_flow_keys flow = {};
+	struct flow_key_record flow = {};
 	struct pair *value;
 	u32 key;
 
diff --git a/samples/bpf/sockex3_kern.c b/samples/bpf/sockex3_kern.c
index 95907f8d2b17..c527b57d3ec8 100644
--- a/samples/bpf/sockex3_kern.c
+++ b/samples/bpf/sockex3_kern.c
@@ -61,7 +61,7 @@ struct vlan_hdr {
 	__be16 h_vlan_encapsulated_proto;
 };
 
-struct bpf_flow_keys {
+struct flow_key_record {
 	__be32 src;
 	__be32 dst;
 	union {
@@ -88,7 +88,7 @@ static inline __u32 ipv6_addr_hash(struct __sk_buff *ctx, __u64 off)
 }
 
 struct globals {
-	struct bpf_flow_keys flow;
+	struct flow_key_record flow;
 };
 
 struct bpf_map_def SEC("maps") percpu_map = {
@@ -114,14 +114,14 @@ struct pair {
 
 struct bpf_map_def SEC("maps") hash_map = {
 	.type = BPF_MAP_TYPE_HASH,
-	.key_size = sizeof(struct bpf_flow_keys),
+	.key_size = sizeof(struct flow_key_record),
 	.value_size = sizeof(struct pair),
 	.max_entries = 1024,
 };
 
 static void update_stats(struct __sk_buff *skb, struct globals *g)
 {
-	struct bpf_flow_keys key = g->flow;
+	struct flow_key_record key = g->flow;
 	struct pair *value;
 
 	value = bpf_map_lookup_elem(&hash_map, &key);
diff --git a/samples/bpf/sockex3_user.c b/samples/bpf/sockex3_user.c
index 5ba3ae9d180b..9d02e0404719 100644
--- a/samples/bpf/sockex3_user.c
+++ b/samples/bpf/sockex3_user.c
@@ -13,7 +13,7 @@
 #define PARSE_IP_PROG_FD (prog_fd[0])
 #define PROG_ARRAY_FD (map_fd[0])
 
-struct bpf_flow_keys {
+struct flow_key_record {
 	__be32 src;
 	__be32 dst;
 	union {
@@ -64,7 +64,7 @@ int main(int argc, char **argv)
 	(void) f;
 
 	for (i = 0; i < 5; i++) {
-		struct bpf_flow_keys key = {}, next_key;
+		struct flow_key_record key = {}, next_key;
 		struct pair value;
 
 		sleep(1);
diff --git a/samples/bpf/tcp_tos_reflect_kern.c b/samples/bpf/tcp_tos_reflect_kern.c
new file mode 100644
index 000000000000..d51dab19eca6
--- /dev/null
+++ b/samples/bpf/tcp_tos_reflect_kern.c
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 Facebook
+ *
+ * BPF program to automatically reflect TOS option from received syn packet
+ *
+ * Use load_sock_ops to load this BPF program.
+ */
+
+#include <uapi/linux/bpf.h>
+#include <uapi/linux/tcp.h>
+#include <uapi/linux/if_ether.h>
+#include <uapi/linux/if_packet.h>
+#include <uapi/linux/ip.h>
+#include <uapi/linux/ipv6.h>
+#include <uapi/linux/in.h>
+#include <linux/socket.h>
+#include "bpf_helpers.h"
+#include "bpf_endian.h"
+
+#define DEBUG 1
+
+#define bpf_printk(fmt, ...)					\
+({								\
+	       char ____fmt[] = fmt;				\
+	       bpf_trace_printk(____fmt, sizeof(____fmt),	\
+				##__VA_ARGS__);			\
+})
+
+SEC("sockops")
+int bpf_basertt(struct bpf_sock_ops *skops)
+{
+	char header[sizeof(struct ipv6hdr)];
+	struct ipv6hdr *hdr6;
+	struct iphdr *hdr;
+	int hdr_size = 0;
+	int save_syn = 1;
+	int tos = 0;
+	int rv = 0;
+	int op;
+
+	op = (int) skops->op;
+
+#ifdef DEBUG
+	bpf_printk("BPF command: %d\n", op);
+#endif
+	switch (op) {
+	case BPF_SOCK_OPS_TCP_LISTEN_CB:
+		rv = bpf_setsockopt(skops, SOL_TCP, TCP_SAVE_SYN,
+				   &save_syn, sizeof(save_syn));
+		break;
+	case BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB:
+		if (skops->family == AF_INET)
+			hdr_size = sizeof(struct iphdr);
+		else
+			hdr_size = sizeof(struct ipv6hdr);
+		rv = bpf_getsockopt(skops, SOL_TCP, TCP_SAVED_SYN,
+				    header, hdr_size);
+		if (!rv) {
+			if (skops->family == AF_INET) {
+				hdr = (struct iphdr *) header;
+				tos = hdr->tos;
+				if (tos != 0)
+					bpf_setsockopt(skops, SOL_IP, IP_TOS,
+						       &tos, sizeof(tos));
+			} else {
+				hdr6 = (struct ipv6hdr *) header;
+				tos = ((hdr6->priority) << 4 |
+				       (hdr6->flow_lbl[0]) >>  4);
+				if (tos)
+					bpf_setsockopt(skops, SOL_IPV6,
+						       IPV6_TCLASS,
+						       &tos, sizeof(tos));
+			}
+			rv = 0;
+		}
+		break;
+	default:
+		rv = -1;
+	}
+#ifdef DEBUG
+	bpf_printk("Returning %d\n", rv);
+#endif
+	skops->reply = rv;
+	return 1;
+}
+char _license[] SEC("license") = "GPL";
diff --git a/samples/bpf/test_cgrp2_attach2.c b/samples/bpf/test_cgrp2_attach2.c
index 180f9d813bca..d7b68ef5ba79 100644
--- a/samples/bpf/test_cgrp2_attach2.c
+++ b/samples/bpf/test_cgrp2_attach2.c
@@ -209,7 +209,7 @@ static int map_fd = -1;
 
 static int prog_load_cnt(int verdict, int val)
 {
-	int cgroup_storage_fd;
+	int cgroup_storage_fd, percpu_cgroup_storage_fd;
 
 	if (map_fd < 0)
 		map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, 4, 8, 1, 0);
@@ -225,6 +225,14 @@ static int prog_load_cnt(int verdict, int val)
 		return -1;
 	}
 
+	percpu_cgroup_storage_fd = bpf_create_map(
+		BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+		sizeof(struct bpf_cgroup_storage_key), 8, 0, 0);
+	if (percpu_cgroup_storage_fd < 0) {
+		printf("failed to create map '%s'\n", strerror(errno));
+		return -1;
+	}
+
 	struct bpf_insn prog[] = {
 		BPF_MOV32_IMM(BPF_REG_0, 0),
 		BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -4), /* *(u32 *)(fp - 4) = r0 */
@@ -235,11 +243,20 @@ static int prog_load_cnt(int verdict, int val)
 		BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
 		BPF_MOV64_IMM(BPF_REG_1, val), /* r1 = 1 */
 		BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_DW, BPF_REG_0, BPF_REG_1, 0, 0), /* xadd r0 += r1 */
+
 		BPF_LD_MAP_FD(BPF_REG_1, cgroup_storage_fd),
 		BPF_MOV64_IMM(BPF_REG_2, 0),
 		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
 		BPF_MOV64_IMM(BPF_REG_1, val),
 		BPF_RAW_INSN(BPF_STX | BPF_XADD | BPF_W, BPF_REG_0, BPF_REG_1, 0, 0),
+
+		BPF_LD_MAP_FD(BPF_REG_1, percpu_cgroup_storage_fd),
+		BPF_MOV64_IMM(BPF_REG_2, 0),
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_local_storage),
+		BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 0x1),
+		BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_3, 0),
+
 		BPF_MOV64_IMM(BPF_REG_0, verdict), /* r0 = verdict */
 		BPF_EXIT_INSN(),
 	};
diff --git a/samples/bpf/test_current_task_under_cgroup_user.c b/samples/bpf/test_current_task_under_cgroup_user.c
index 4be4874ca2bc..2259f997a26c 100644
--- a/samples/bpf/test_current_task_under_cgroup_user.c
+++ b/samples/bpf/test_current_task_under_cgroup_user.c
@@ -11,7 +11,6 @@
 #include <unistd.h>
 #include <bpf/bpf.h>
 #include "bpf_load.h"
-#include <linux/bpf.h>
 #include "cgroup_helpers.h"
 
 #define CGROUP_PATH		"/my-cgroup"
diff --git a/samples/bpf/tracex3_user.c b/samples/bpf/tracex3_user.c
index 6c6b10f4c3ee..56466d010139 100644
--- a/samples/bpf/tracex3_user.c
+++ b/samples/bpf/tracex3_user.c
@@ -17,8 +17,6 @@
 #include "bpf_load.h"
 #include "bpf_util.h"
 
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
-
 #define SLOTS 100
 
 static void clear_stats(int fd)
diff --git a/samples/bpf/xdpsock_kern.c b/samples/bpf/xdpsock_kern.c
index d8806c41362e..b8ccd0802b3f 100644
--- a/samples/bpf/xdpsock_kern.c
+++ b/samples/bpf/xdpsock_kern.c
@@ -16,7 +16,7 @@ struct bpf_map_def SEC("maps") xsks_map = {
 	.type = BPF_MAP_TYPE_XSKMAP,
 	.key_size = sizeof(int),
 	.value_size = sizeof(int),
-	.max_entries = 4,
+	.max_entries = MAX_SOCKS,
 };
 
 struct bpf_map_def SEC("maps") rr_map = {
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c
index 4914788b6727..57ecadc58403 100644
--- a/samples/bpf/xdpsock_user.c
+++ b/samples/bpf/xdpsock_user.c
@@ -118,7 +118,6 @@ struct xdpsock {
 	unsigned long prev_tx_npkts;
 };
 
-#define MAX_SOCKS 4
 static int num_socks;
 struct xdpsock *xsks[MAX_SOCKS];
 
@@ -596,7 +595,7 @@ static void dump_stats(void)
 
 	prev_time = now;
 
-	for (i = 0; i < num_socks; i++) {
+	for (i = 0; i < num_socks && xsks[i]; i++) {
 		char *fmt = "%-15s %'-11.0f %'-11lu\n";
 		double rx_pps, tx_pps;
 
@@ -649,6 +648,8 @@ static struct option long_options[] = {
 	{"xdp-skb", no_argument, 0, 'S'},
 	{"xdp-native", no_argument, 0, 'N'},
 	{"interval", required_argument, 0, 'n'},
+	{"zero-copy", no_argument, 0, 'z'},
+	{"copy", no_argument, 0, 'c'},
 	{0, 0, 0, 0}
 };
 
@@ -667,6 +668,8 @@ static void usage(const char *prog)
 		"  -S, --xdp-skb=n	Use XDP skb-mod\n"
 		"  -N, --xdp-native=n	Enfore XDP native mode\n"
 		"  -n, --interval=n	Specify statistics update interval (default 1 sec).\n"
+		"  -z, --zero-copy      Force zero-copy mode.\n"
+		"  -c, --copy           Force copy mode.\n"
 		"\n";
 	fprintf(stderr, str, prog);
 	exit(EXIT_FAILURE);
@@ -679,7 +682,7 @@ static void parse_command_line(int argc, char **argv)
 	opterr = 0;
 
 	for (;;) {
-		c = getopt_long(argc, argv, "rtli:q:psSNn:", long_options,
+		c = getopt_long(argc, argv, "rtli:q:psSNn:cz", long_options,
 				&option_index);
 		if (c == -1)
 			break;
@@ -716,6 +719,12 @@ static void parse_command_line(int argc, char **argv)
 		case 'n':
 			opt_interval = atoi(optarg);
 			break;
+		case 'z':
+			opt_xdp_bind_flags |= XDP_ZEROCOPY;
+			break;
+		case 'c':
+			opt_xdp_bind_flags |= XDP_COPY;
+			break;
 		default:
 			usage(basename(argv[0]));
 		}
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 5a2d1c9578a0..54da4b070db3 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -219,7 +219,7 @@ else
 sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
 	"$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \
 	"$(if $(CONFIG_64BIT),64,32)" \
-	"$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CFLAGS)" \
+	"$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS)" \
 	"$(LD) $(KBUILD_LDFLAGS)" "$(NM)" "$(RM)" "$(MV)" \
 	"$(if $(part-of-module),1,0)" "$(@)";
 recordmcount_source := $(srctree)/scripts/recordmcount.pl
diff --git a/tools/arch/arm64/include/asm/barrier.h b/tools/arch/arm64/include/asm/barrier.h
index 40bde6b23501..12835ea0e417 100644
--- a/tools/arch/arm64/include/asm/barrier.h
+++ b/tools/arch/arm64/include/asm/barrier.h
@@ -14,4 +14,74 @@
 #define wmb()		asm volatile("dmb ishst" ::: "memory")
 #define rmb()		asm volatile("dmb ishld" ::: "memory")
 
+#define smp_store_release(p, v)					\
+do {								\
+	union { typeof(*p) __val; char __c[1]; } __u =		\
+		{ .__val = (__force typeof(*p)) (v) }; 		\
+								\
+	switch (sizeof(*p)) {					\
+	case 1:							\
+		asm volatile ("stlrb %w1, %0"			\
+				: "=Q" (*p)			\
+				: "r" (*(__u8 *)__u.__c)	\
+				: "memory");			\
+		break;						\
+	case 2:							\
+		asm volatile ("stlrh %w1, %0"			\
+				: "=Q" (*p)			\
+				: "r" (*(__u16 *)__u.__c)	\
+				: "memory");			\
+		break;						\
+	case 4:							\
+		asm volatile ("stlr %w1, %0"			\
+				: "=Q" (*p)			\
+				: "r" (*(__u32 *)__u.__c)	\
+				: "memory");			\
+		break;						\
+	case 8:							\
+		asm volatile ("stlr %1, %0"			\
+				: "=Q" (*p)			\
+				: "r" (*(__u64 *)__u.__c)	\
+				: "memory");			\
+		break;						\
+	default:						\
+		/* Only to shut up gcc ... */			\
+		mb();						\
+		break;						\
+	}							\
+} while (0)
+
+#define smp_load_acquire(p)					\
+({								\
+	union { typeof(*p) __val; char __c[1]; } __u;		\
+								\
+	switch (sizeof(*p)) {					\
+	case 1:							\
+		asm volatile ("ldarb %w0, %1"			\
+			: "=r" (*(__u8 *)__u.__c)		\
+			: "Q" (*p) : "memory");			\
+		break;						\
+	case 2:							\
+		asm volatile ("ldarh %w0, %1"			\
+			: "=r" (*(__u16 *)__u.__c)		\
+			: "Q" (*p) : "memory");			\
+		break;						\
+	case 4:							\
+		asm volatile ("ldar %w0, %1"			\
+			: "=r" (*(__u32 *)__u.__c)		\
+			: "Q" (*p) : "memory");			\
+		break;						\
+	case 8:							\
+		asm volatile ("ldar %0, %1"			\
+			: "=r" (*(__u64 *)__u.__c)		\
+			: "Q" (*p) : "memory");			\
+		break;						\
+	default:						\
+		/* Only to shut up gcc ... */			\
+		mb();						\
+		break;						\
+	}							\
+	__u.__val;						\
+})
+
 #endif /* _TOOLS_LINUX_ASM_AARCH64_BARRIER_H */
diff --git a/tools/arch/ia64/include/asm/barrier.h b/tools/arch/ia64/include/asm/barrier.h
index d808ee0e77b5..4d471d9511a5 100644
--- a/tools/arch/ia64/include/asm/barrier.h
+++ b/tools/arch/ia64/include/asm/barrier.h
@@ -46,4 +46,17 @@
 #define rmb()		mb()
 #define wmb()		mb()
 
+#define smp_store_release(p, v)			\
+do {						\
+	barrier();				\
+	WRITE_ONCE(*p, v);			\
+} while (0)
+
+#define smp_load_acquire(p)			\
+({						\
+	typeof(*p) ___p1 = READ_ONCE(*p);	\
+	barrier();				\
+	___p1;					\
+})
+
 #endif /* _TOOLS_LINUX_ASM_IA64_BARRIER_H */
diff --git a/tools/arch/powerpc/include/asm/barrier.h b/tools/arch/powerpc/include/asm/barrier.h
index a634da05bc97..905a2c66d96d 100644
--- a/tools/arch/powerpc/include/asm/barrier.h
+++ b/tools/arch/powerpc/include/asm/barrier.h
@@ -27,4 +27,20 @@
 #define rmb()  __asm__ __volatile__ ("sync" : : : "memory")
 #define wmb()  __asm__ __volatile__ ("sync" : : : "memory")
 
+#if defined(__powerpc64__)
+#define smp_lwsync()	__asm__ __volatile__ ("lwsync" : : : "memory")
+
+#define smp_store_release(p, v)			\
+do {						\
+	smp_lwsync();				\
+	WRITE_ONCE(*p, v);			\
+} while (0)
+
+#define smp_load_acquire(p)			\
+({						\
+	typeof(*p) ___p1 = READ_ONCE(*p);	\
+	smp_lwsync();				\
+	___p1;					\
+})
+#endif /* defined(__powerpc64__) */
 #endif /* _TOOLS_LINUX_ASM_POWERPC_BARRIER_H */
diff --git a/tools/arch/s390/include/asm/barrier.h b/tools/arch/s390/include/asm/barrier.h
index 5030c99f47d2..de362fa664d4 100644
--- a/tools/arch/s390/include/asm/barrier.h
+++ b/tools/arch/s390/include/asm/barrier.h
@@ -28,4 +28,17 @@
 #define rmb()				mb()
 #define wmb()				mb()
 
+#define smp_store_release(p, v)			\
+do {						\
+	barrier();				\
+	WRITE_ONCE(*p, v);			\
+} while (0)
+
+#define smp_load_acquire(p)			\
+({						\
+	typeof(*p) ___p1 = READ_ONCE(*p);	\
+	barrier();				\
+	___p1;					\
+})
+
 #endif /* __TOOLS_LIB_ASM_BARRIER_H */
diff --git a/tools/arch/sparc/include/asm/barrier_64.h b/tools/arch/sparc/include/asm/barrier_64.h
index ba61344287d5..cfb0fdc8ccf0 100644
--- a/tools/arch/sparc/include/asm/barrier_64.h
+++ b/tools/arch/sparc/include/asm/barrier_64.h
@@ -40,4 +40,17 @@ do {	__asm__ __volatile__("ba,pt	%%xcc, 1f\n\t" \
 #define rmb()	__asm__ __volatile__("":::"memory")
 #define wmb()	__asm__ __volatile__("":::"memory")
 
+#define smp_store_release(p, v)			\
+do {						\
+	barrier();				\
+	WRITE_ONCE(*p, v);			\
+} while (0)
+
+#define smp_load_acquire(p)			\
+({						\
+	typeof(*p) ___p1 = READ_ONCE(*p);	\
+	barrier();				\
+	___p1;					\
+})
+
 #endif /* !(__TOOLS_LINUX_SPARC64_BARRIER_H) */
diff --git a/tools/arch/x86/include/asm/barrier.h b/tools/arch/x86/include/asm/barrier.h
index 8774dee27471..58919868473c 100644
--- a/tools/arch/x86/include/asm/barrier.h
+++ b/tools/arch/x86/include/asm/barrier.h
@@ -26,4 +26,18 @@
 #define wmb()	asm volatile("sfence" ::: "memory")
 #endif
 
+#if defined(__x86_64__)
+#define smp_store_release(p, v)			\
+do {						\
+	barrier();				\
+	WRITE_ONCE(*p, v);			\
+} while (0)
+
+#define smp_load_acquire(p)			\
+({						\
+	typeof(*p) ___p1 = READ_ONCE(*p);	\
+	barrier();				\
+	___p1;					\
+})
+#endif /* defined(__x86_64__) */
 #endif /* _TOOLS_LINUX_ASM_X86_BARRIER_H */
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index 86299efa804a..fd23d5778ea1 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -377,6 +377,7 @@ struct kvm_sync_regs {
 
 #define KVM_X86_QUIRK_LINT0_REENABLED	(1 << 0)
 #define KVM_X86_QUIRK_CD_NW_CLEARED	(1 << 1)
+#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE	(1 << 2)
 
 #define KVM_STATE_NESTED_GUEST_MODE	0x00000001
 #define KVM_STATE_NESTED_RUN_PENDING	0x00000002
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst
index a6258bc8ec4f..f55a2daed59b 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-map.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst
@@ -15,13 +15,15 @@ SYNOPSIS
 	*OPTIONS* := { { **-j** | **--json** } [{ **-p** | **--pretty** }] | { **-f** | **--bpffs** } }
 
 	*COMMANDS* :=
-	{ **show** | **list** | **dump** | **update** | **lookup** | **getnext** | **delete**
-	| **pin** | **help** }
+	{ **show** | **list** | **create** | **dump** | **update** | **lookup** | **getnext**
+	| **delete** | **pin** | **help** }
 
 MAP COMMANDS
 =============
 
 |	**bpftool** **map { show | list }**   [*MAP*]
+|	**bpftool** **map create**     *FILE* **type** *TYPE* **key** *KEY_SIZE* **value** *VALUE_SIZE* \
+|		**entries** *MAX_ENTRIES* **name** *NAME* [**flags** *FLAGS*] [**dev** *NAME*]
 |	**bpftool** **map dump**       *MAP*
 |	**bpftool** **map update**     *MAP*  **key** *DATA*   **value** *VALUE* [*UPDATE_FLAGS*]
 |	**bpftool** **map lookup**     *MAP*  **key** *DATA*
@@ -36,6 +38,11 @@ MAP COMMANDS
 |	*PROG* := { **id** *PROG_ID* | **pinned** *FILE* | **tag** *PROG_TAG* }
 |	*VALUE* := { *DATA* | *MAP* | *PROG* }
 |	*UPDATE_FLAGS* := { **any** | **exist** | **noexist** }
+|	*TYPE* := { **hash** | **array** | **prog_array** | **perf_event_array** | **percpu_hash**
+|		| **percpu_array** | **stack_trace** | **cgroup_array** | **lru_hash**
+|		| **lru_percpu_hash** | **lpm_trie** | **array_of_maps** | **hash_of_maps**
+|		| **devmap** | **sockmap** | **cpumap** | **xskmap** | **sockhash**
+|		| **cgroup_storage** | **reuseport_sockarray** | **percpu_cgroup_storage** }
 
 DESCRIPTION
 ===========
@@ -47,6 +54,10 @@ DESCRIPTION
 		  Output will start with map ID followed by map type and
 		  zero or more named attributes (depending on kernel version).
 
+	**bpftool map create** *FILE* **type** *TYPE* **key** *KEY_SIZE* **value** *VALUE_SIZE*  **entries** *MAX_ENTRIES* **name** *NAME* [**flags** *FLAGS*] [**dev** *NAME*]
+		  Create a new map with given parameters and pin it to *bpffs*
+		  as *FILE*.
+
 	**bpftool map dump**    *MAP*
 		  Dump all entries in a given *MAP*.
 
@@ -75,7 +86,9 @@ DESCRIPTION
 	**bpftool map pin**     *MAP*  *FILE*
 		  Pin map *MAP* as *FILE*.
 
-		  Note: *FILE* must be located in *bpffs* mount.
+		  Note: *FILE* must be located in *bpffs* mount. It must not
+		  contain a dot character ('.'), which is reserved for future
+		  extensions of *bpffs*.
 
 	**bpftool** **map event_pipe** *MAP* [**cpu** *N* **index** *M*]
 		  Read events from a BPF_MAP_TYPE_PERF_EVENT_ARRAY map.
diff --git a/tools/bpf/bpftool/Documentation/bpftool-net.rst b/tools/bpf/bpftool/Documentation/bpftool-net.rst
new file mode 100644
index 000000000000..408ec30d8872
--- /dev/null
+++ b/tools/bpf/bpftool/Documentation/bpftool-net.rst
@@ -0,0 +1,139 @@
+================
+bpftool-net
+================
+-------------------------------------------------------------------------------
+tool for inspection of netdev/tc related bpf prog attachments
+-------------------------------------------------------------------------------
+
+:Manual section: 8
+
+SYNOPSIS
+========
+
+	**bpftool** [*OPTIONS*] **net** *COMMAND*
+
+	*OPTIONS* := { [{ **-j** | **--json** }] [{ **-p** | **--pretty** }] }
+
+	*COMMANDS* :=
+	{ **show** | **list** } [ **dev** name ] | **help**
+
+NET COMMANDS
+============
+
+|	**bpftool** **net { show | list } [ dev name ]**
+|	**bpftool** **net help**
+
+DESCRIPTION
+===========
+	**bpftool net { show | list } [ dev name ]**
+                  List bpf program attachments in the kernel networking subsystem.
+
+                  Currently, only device driver xdp attachments and tc filter
+                  classification/action attachments are implemented, i.e., for
+                  program types **BPF_PROG_TYPE_SCHED_CLS**,
+                  **BPF_PROG_TYPE_SCHED_ACT** and **BPF_PROG_TYPE_XDP**.
+                  For programs attached to a particular cgroup, e.g.,
+                  **BPF_PROG_TYPE_CGROUP_SKB**, **BPF_PROG_TYPE_CGROUP_SOCK**,
+                  **BPF_PROG_TYPE_SOCK_OPS** and **BPF_PROG_TYPE_CGROUP_SOCK_ADDR**,
+                  users can use **bpftool cgroup** to dump cgroup attachments.
+                  For sk_{filter, skb, msg, reuseport} and lwt/seg6
+                  bpf programs, users should consult other tools, e.g., iproute2.
+
+                  The current output will start with all xdp program attachments, followed by
+                  all tc class/qdisc bpf program attachments. Both xdp programs and
+                  tc programs are ordered based on ifindex number. If multiple bpf
+                  programs attached to the same networking device through **tc filter**,
+                  the order will be first all bpf programs attached to tc classes, then
+                  all bpf programs attached to non clsact qdiscs, and finally all
+                  bpf programs attached to root and clsact qdisc.
+
+	**bpftool net help**
+		  Print short help message.
+
+OPTIONS
+=======
+	-h, --help
+		  Print short generic help message (similar to **bpftool help**).
+
+	-v, --version
+		  Print version number (similar to **bpftool version**).
+
+	-j, --json
+		  Generate JSON output. For commands that cannot produce JSON, this
+		  option has no effect.
+
+	-p, --pretty
+		  Generate human-readable JSON output. Implies **-j**.
+
+EXAMPLES
+========
+
+| **# bpftool net**
+
+::
+
+      xdp:
+      eth0(2) driver id 198
+
+      tc:
+      eth0(2) htb name prefix_matcher.o:[cls_prefix_matcher_htb] id 111727 act []
+      eth0(2) clsact/ingress fbflow_icmp id 130246 act []
+      eth0(2) clsact/egress prefix_matcher.o:[cls_prefix_matcher_clsact] id 111726
+      eth0(2) clsact/egress cls_fg_dscp id 108619 act []
+      eth0(2) clsact/egress fbflow_egress id 130245
+
+|
+| **# bpftool -jp net**
+
+::
+
+    [{
+            "xdp": [{
+                    "devname": "eth0",
+                    "ifindex": 2,
+                    "mode": "driver",
+                    "id": 198
+                }
+            ],
+            "tc": [{
+                    "devname": "eth0",
+                    "ifindex": 2,
+                    "kind": "htb",
+                    "name": "prefix_matcher.o:[cls_prefix_matcher_htb]",
+                    "id": 111727,
+                    "act": []
+                },{
+                    "devname": "eth0",
+                    "ifindex": 2,
+                    "kind": "clsact/ingress",
+                    "name": "fbflow_icmp",
+                    "id": 130246,
+                    "act": []
+                },{
+                    "devname": "eth0",
+                    "ifindex": 2,
+                    "kind": "clsact/egress",
+                    "name": "prefix_matcher.o:[cls_prefix_matcher_clsact]",
+                    "id": 111726,
+                },{
+                    "devname": "eth0",
+                    "ifindex": 2,
+                    "kind": "clsact/egress",
+                    "name": "cls_fg_dscp",
+                    "id": 108619,
+                    "act": []
+                },{
+                    "devname": "eth0",
+                    "ifindex": 2,
+                    "kind": "clsact/egress",
+                    "name": "fbflow_egress",
+                    "id": 130245,
+                }
+            ]
+        }
+    ]
+
+
+SEE ALSO
+========
+	**bpftool**\ (8), **bpftool-prog**\ (8), **bpftool-map**\ (8)
diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
index 64156a16d530..ac4e904b10fb 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
@@ -25,6 +25,8 @@ MAP COMMANDS
 |	**bpftool** **prog dump jited**  *PROG* [{**file** *FILE* | **opcodes**}]
 |	**bpftool** **prog pin** *PROG* *FILE*
 |	**bpftool** **prog load** *OBJ* *FILE* [**type** *TYPE*] [**map** {**idx** *IDX* | **name** *NAME*} *MAP*] [**dev** *NAME*]
+|       **bpftool** **prog attach** *PROG* *ATTACH_TYPE* *MAP*
+|       **bpftool** **prog detach** *PROG* *ATTACH_TYPE* *MAP*
 |	**bpftool** **prog help**
 |
 |	*MAP* := { **id** *MAP_ID* | **pinned** *FILE* }
@@ -37,6 +39,7 @@ MAP COMMANDS
 |		**cgroup/bind4** | **cgroup/bind6** | **cgroup/post_bind4** | **cgroup/post_bind6** |
 |		**cgroup/connect4** | **cgroup/connect6** | **cgroup/sendmsg4** | **cgroup/sendmsg6**
 |	}
+|       *ATTACH_TYPE* := { **msg_verdict** | **skb_verdict** | **skb_parse** }
 
 
 DESCRIPTION
@@ -72,7 +75,9 @@ DESCRIPTION
 	**bpftool prog pin** *PROG* *FILE*
 		  Pin program *PROG* as *FILE*.
 
-		  Note: *FILE* must be located in *bpffs* mount.
+		  Note: *FILE* must be located in *bpffs* mount. It must not
+		  contain a dot character ('.'), which is reserved for future
+		  extensions of *bpffs*.
 
 	**bpftool prog load** *OBJ* *FILE* [**type** *TYPE*] [**map** {**idx** *IDX* | **name** *NAME*} *MAP*] [**dev** *NAME*]
 		  Load bpf program from binary *OBJ* and pin as *FILE*.
@@ -88,7 +93,17 @@ DESCRIPTION
 		  If **dev** *NAME* is specified program will be loaded onto
 		  given networking device (offload).
 
-		  Note: *FILE* must be located in *bpffs* mount.
+		  Note: *FILE* must be located in *bpffs* mount. It must not
+		  contain a dot character ('.'), which is reserved for future
+		  extensions of *bpffs*.
+
+        **bpftool prog attach** *PROG* *ATTACH_TYPE* *MAP*
+                  Attach bpf program *PROG* (with type specified by *ATTACH_TYPE*)
+                  to the map *MAP*.
+
+        **bpftool prog detach** *PROG* *ATTACH_TYPE* *MAP*
+                  Detach bpf program *PROG* (with type specified by *ATTACH_TYPE*)
+                  from the map *MAP*.
 
 	**bpftool prog help**
 		  Print short help message.
diff --git a/tools/bpf/bpftool/Documentation/bpftool.rst b/tools/bpf/bpftool/Documentation/bpftool.rst
index b6f5d560460d..04cd4f92ab89 100644
--- a/tools/bpf/bpftool/Documentation/bpftool.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool.rst
@@ -16,22 +16,24 @@ SYNOPSIS
 
 	**bpftool** **version**
 
-	*OBJECT* := { **map** | **program** | **cgroup** | **perf** }
+	*OBJECT* := { **map** | **program** | **cgroup** | **perf** | **net** }
 
 	*OPTIONS* := { { **-V** | **--version** } | { **-h** | **--help** }
 	| { **-j** | **--json** } [{ **-p** | **--pretty** }] }
 
 	*MAP-COMMANDS* :=
-	{ **show** | **list** | **dump** | **update** | **lookup** | **getnext** | **delete**
-	| **pin** | **event_pipe** | **help** }
+	{ **show** | **list** | **create** | **dump** | **update** | **lookup** | **getnext**
+	| **delete** | **pin** | **event_pipe** | **help** }
 
 	*PROG-COMMANDS* := { **show** | **list** | **dump jited** | **dump xlated** | **pin**
-	| **load** | **help** }
+	| **load** | **attach** | **detach** | **help** }
 
 	*CGROUP-COMMANDS* := { **show** | **list** | **attach** | **detach** | **help** }
 
 	*PERF-COMMANDS* := { **show** | **list** | **help** }
 
+	*NET-COMMANDS* := { **show** | **list** | **help** }
+
 DESCRIPTION
 ===========
 	*bpftool* allows for inspection and simple modification of BPF objects
@@ -55,7 +57,11 @@ OPTIONS
 	-p, --pretty
 		  Generate human-readable JSON output. Implies **-j**.
 
+	-m, --mapcompat
+		  Allow loading maps with unknown map definitions.
+
+
 SEE ALSO
 ========
 	**bpftool-map**\ (8), **bpftool-prog**\ (8), **bpftool-cgroup**\ (8)
-        **bpftool-perf**\ (8)
+        **bpftool-perf**\ (8), **bpftool-net**\ (8)
diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
index 74288a2197ab..dac7eff4c7e5 100644
--- a/tools/bpf/bpftool/Makefile
+++ b/tools/bpf/bpftool/Makefile
@@ -46,6 +46,13 @@ CFLAGS += -DPACKAGE='"bpftool"' -D__EXPORTED_HEADERS__ \
 	-I$(srctree)/tools/lib/bpf \
 	-I$(srctree)/tools/perf
 CFLAGS += -DBPFTOOL_VERSION='"$(BPFTOOL_VERSION)"'
+ifneq ($(EXTRA_CFLAGS),)
+CFLAGS += $(EXTRA_CFLAGS)
+endif
+ifneq ($(EXTRA_LDFLAGS),)
+LDFLAGS += $(EXTRA_LDFLAGS)
+endif
+
 LIBS = -lelf -lbfd -lopcodes $(LIBBPF)
 
 INSTALL ?= install
@@ -90,7 +97,7 @@ $(OUTPUT)disasm.o: $(srctree)/kernel/bpf/disasm.c
 	$(QUIET_CC)$(COMPILE.c) -MMD -o $@ $<
 
 $(OUTPUT)bpftool: $(OBJS) $(LIBBPF)
-	$(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
+	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
 
 $(OUTPUT)%.o: %.c
 	$(QUIET_CC)$(COMPILE.c) -MMD -o $@ $<
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool
index 598066c40191..3f78e6404589 100644
--- a/tools/bpf/bpftool/bash-completion/bpftool
+++ b/tools/bpf/bpftool/bash-completion/bpftool
@@ -143,7 +143,7 @@ _bpftool_map_update_map_type()
     local type
     type=$(bpftool -jp map show $keyword $ref | \
         command sed -n 's/.*"type": "\(.*\)",$/\1/p')
-    printf $type
+    [[ -n $type ]] && printf $type
 }
 
 _bpftool_map_update_get_id()
@@ -184,7 +184,7 @@ _bpftool()
 
     # Deal with options
     if [[ ${words[cword]} == -* ]]; then
-        local c='--version --json --pretty --bpffs'
+        local c='--version --json --pretty --bpffs --mapcompat'
         COMPREPLY=( $( compgen -W "$c" -- "$cur" ) )
         return 0
     fi
@@ -292,6 +292,23 @@ _bpftool()
                     fi
                     return 0
                     ;;
+                attach|detach)
+                    if [[ ${#words[@]} == 7 ]]; then
+                        COMPREPLY=( $( compgen -W "id pinned" -- "$cur" ) )
+                        return 0
+                    fi
+
+                    if [[ ${#words[@]} == 6 ]]; then
+                        COMPREPLY=( $( compgen -W "msg_verdict skb_verdict skb_parse" -- "$cur" ) )
+                        return 0
+                    fi
+
+                    if [[ $prev == "$command" ]]; then
+                        COMPREPLY=( $( compgen -W "id pinned" -- "$cur" ) )
+                        return 0
+                    fi
+                    return 0
+                    ;;
                 load)
                     local obj
 
@@ -347,7 +364,7 @@ _bpftool()
                     ;;
                 *)
                     [[ $prev == $object ]] && \
-                        COMPREPLY=( $( compgen -W 'dump help pin load \
+                        COMPREPLY=( $( compgen -W 'dump help pin attach detach load \
                             show list' -- "$cur" ) )
                     ;;
             esac
@@ -370,6 +387,42 @@ _bpftool()
                             ;;
                     esac
                     ;;
+                create)
+                    case $prev in
+                        $command)
+                            _filedir
+                            return 0
+                            ;;
+                        type)
+                            COMPREPLY=( $( compgen -W 'hash array prog_array \
+                                perf_event_array percpu_hash percpu_array \
+                                stack_trace cgroup_array lru_hash \
+                                lru_percpu_hash lpm_trie array_of_maps \
+                                hash_of_maps devmap sockmap cpumap xskmap \
+                                sockhash cgroup_storage reuseport_sockarray \
+                                percpu_cgroup_storage' -- \
+                                                   "$cur" ) )
+                            return 0
+                            ;;
+                        key|value|flags|name|entries)
+                            return 0
+                            ;;
+                        dev)
+                            _sysfs_get_netdevs
+                            return 0
+                            ;;
+                        *)
+                            _bpftool_once_attr 'type'
+                            _bpftool_once_attr 'key'
+                            _bpftool_once_attr 'value'
+                            _bpftool_once_attr 'entries'
+                            _bpftool_once_attr 'name'
+                            _bpftool_once_attr 'flags'
+                            _bpftool_once_attr 'dev'
+                            return 0
+                            ;;
+                    esac
+                    ;;
                 lookup|getnext|delete)
                     case $prev in
                         $command)
@@ -483,7 +536,7 @@ _bpftool()
                 *)
                     [[ $prev == $object ]] && \
                         COMPREPLY=( $( compgen -W 'delete dump getnext help \
-                            lookup pin event_pipe show list update' -- \
+                            lookup pin event_pipe show list update create' -- \
                             "$cur" ) )
                     ;;
             esac
@@ -494,10 +547,10 @@ _bpftool()
                     _filedir
                     return 0
                     ;;
-		tree)
-		    _filedir
-		    return 0
-		    ;;
+                tree)
+                    _filedir
+                    return 0
+                    ;;
                 attach|detach)
                     local ATTACH_TYPES='ingress egress sock_create sock_ops \
                         device bind4 bind6 post_bind4 post_bind6 connect4 \
@@ -552,6 +605,15 @@ _bpftool()
                     ;;
             esac
             ;;
+        net)
+            case $command in
+                *)
+                    [[ $prev == $object ]] && \
+                        COMPREPLY=( $( compgen -W 'help \
+                            show list' -- "$cur" ) )
+                    ;;
+            esac
+            ;;
     esac
 } &&
 complete -F _bpftool bpftool
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
index b3a0709ea7ed..25af85304ebe 100644
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c
@@ -554,7 +554,9 @@ static int read_sysfs_netdev_hex_int(char *devname, const char *entry_name)
 	return read_sysfs_hex_int(full_path);
 }
 
-const char *ifindex_to_bfd_name_ns(__u32 ifindex, __u64 ns_dev, __u64 ns_ino)
+const char *
+ifindex_to_bfd_params(__u32 ifindex, __u64 ns_dev, __u64 ns_ino,
+		      const char **opt)
 {
 	char devname[IF_NAMESIZE];
 	int vendor_id;
@@ -579,6 +581,7 @@ const char *ifindex_to_bfd_name_ns(__u32 ifindex, __u64 ns_dev, __u64 ns_ino)
 		    device_id != 0x6000 &&
 		    device_id != 0x6003)
 			p_info("Unknown NFP device ID, assuming it is NFP-6xxx arch");
+		*opt = "ctx4";
 		return "NFP-6xxx";
 	default:
 		p_err("Can't get bfd arch name for device vendor id 0x%04x",
@@ -618,3 +621,24 @@ void print_dev_json(__u32 ifindex, __u64 ns_dev, __u64 ns_inode)
 		jsonw_string_field(json_wtr, "ifname", name);
 	jsonw_end_object(json_wtr);
 }
+
+int parse_u32_arg(int *argc, char ***argv, __u32 *val, const char *what)
+{
+	char *endptr;
+
+	NEXT_ARGP();
+
+	if (*val) {
+		p_err("%s already specified", what);
+		return -1;
+	}
+
+	*val = strtoul(**argv, &endptr, 0);
+	if (*endptr) {
+		p_err("can't parse %s as %s", **argv, what);
+		return -1;
+	}
+	NEXT_ARGP();
+
+	return 0;
+}
diff --git a/tools/bpf/bpftool/jit_disasm.c b/tools/bpf/bpftool/jit_disasm.c
index 87439320ef70..c75ffd9ce2bb 100644
--- a/tools/bpf/bpftool/jit_disasm.c
+++ b/tools/bpf/bpftool/jit_disasm.c
@@ -77,7 +77,7 @@ static int fprintf_json(void *out, const char *fmt, ...)
 }
 
 void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes,
-		       const char *arch)
+		       const char *arch, const char *disassembler_options)
 {
 	disassembler_ftype disassemble;
 	struct disassemble_info info;
@@ -116,6 +116,8 @@ void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes,
 
 	info.arch = bfd_get_arch(bfdf);
 	info.mach = bfd_get_mach(bfdf);
+	if (disassembler_options)
+		info.disassembler_options = disassembler_options;
 	info.buffer = image;
 	info.buffer_length = len;
 
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c
index d15a62be6cf0..75a3296dc0bc 100644
--- a/tools/bpf/bpftool/main.c
+++ b/tools/bpf/bpftool/main.c
@@ -55,6 +55,7 @@ json_writer_t *json_wtr;
 bool pretty_output;
 bool json_output;
 bool show_pinned;
+int bpf_flags;
 struct pinned_obj_table prog_table;
 struct pinned_obj_table map_table;
 
@@ -85,7 +86,7 @@ static int do_help(int argc, char **argv)
 		"       %s batch file FILE\n"
 		"       %s version\n"
 		"\n"
-		"       OBJECT := { prog | map | cgroup | perf }\n"
+		"       OBJECT := { prog | map | cgroup | perf | net }\n"
 		"       " HELP_SPEC_OPTIONS "\n"
 		"",
 		bin_name, bin_name, bin_name);
@@ -215,6 +216,7 @@ static const struct cmd cmds[] = {
 	{ "map",	do_map },
 	{ "cgroup",	do_cgroup },
 	{ "perf",	do_perf },
+	{ "net",	do_net },
 	{ "version",	do_version },
 	{ 0 }
 };
@@ -319,7 +321,8 @@ static int do_batch(int argc, char **argv)
 		p_err("reading batch file failed: %s", strerror(errno));
 		err = -1;
 	} else {
-		p_info("processed %d commands", lines);
+		if (!json_output)
+			printf("processed %d commands\n", lines);
 		err = 0;
 	}
 err_close:
@@ -340,6 +343,7 @@ int main(int argc, char **argv)
 		{ "pretty",	no_argument,	NULL,	'p' },
 		{ "version",	no_argument,	NULL,	'V' },
 		{ "bpffs",	no_argument,	NULL,	'f' },
+		{ "mapcompat",	no_argument,	NULL,	'm' },
 		{ 0 }
 	};
 	int opt, ret;
@@ -354,7 +358,7 @@ int main(int argc, char **argv)
 	hash_init(map_table.table);
 
 	opterr = 0;
-	while ((opt = getopt_long(argc, argv, "Vhpjf",
+	while ((opt = getopt_long(argc, argv, "Vhpjfm",
 				  options, NULL)) >= 0) {
 		switch (opt) {
 		case 'V':
@@ -378,6 +382,9 @@ int main(int argc, char **argv)
 		case 'f':
 			show_pinned = true;
 			break;
+		case 'm':
+			bpf_flags = MAPS_RELAX_COMPAT;
+			break;
 		default:
 			p_err("unrecognized option '%s'", argv[optind - 1]);
 			if (json_output)
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h
index 238e734d75b3..28322ace2856 100644
--- a/tools/bpf/bpftool/main.h
+++ b/tools/bpf/bpftool/main.h
@@ -74,7 +74,7 @@
 #define HELP_SPEC_PROGRAM						\
 	"PROG := { id PROG_ID | pinned FILE | tag PROG_TAG }"
 #define HELP_SPEC_OPTIONS						\
-	"OPTIONS := { {-j|--json} [{-p|--pretty}] | {-f|--bpffs} }"
+	"OPTIONS := { {-j|--json} [{-p|--pretty}] | {-f|--bpffs} | {-m|--mapcompat}"
 #define HELP_SPEC_MAP							\
 	"MAP := { id MAP_ID | pinned FILE }"
 
@@ -89,6 +89,7 @@ extern const char *bin_name;
 extern json_writer_t *json_wtr;
 extern bool json_output;
 extern bool show_pinned;
+extern int bpf_flags;
 extern struct pinned_obj_table prog_table;
 extern struct pinned_obj_table map_table;
 
@@ -136,19 +137,23 @@ int do_map(int argc, char **arg);
 int do_event_pipe(int argc, char **argv);
 int do_cgroup(int argc, char **arg);
 int do_perf(int argc, char **arg);
+int do_net(int argc, char **arg);
 
+int parse_u32_arg(int *argc, char ***argv, __u32 *val, const char *what);
 int prog_parse_fd(int *argc, char ***argv);
 int map_parse_fd(int *argc, char ***argv);
 int map_parse_fd_and_info(int *argc, char ***argv, void *info, __u32 *info_len);
 
 void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes,
-		       const char *arch);
+		       const char *arch, const char *disassembler_options);
 void print_data_json(uint8_t *data, size_t len);
 void print_hex_data_json(uint8_t *data, size_t len);
 
 unsigned int get_page_size(void);
 unsigned int get_possible_cpus(void);
-const char *ifindex_to_bfd_name_ns(__u32 ifindex, __u64 ns_dev, __u64 ns_ino);
+const char *
+ifindex_to_bfd_params(__u32 ifindex, __u64 ns_dev, __u64 ns_ino,
+		      const char **opt);
 
 struct btf_dumper {
 	const struct btf *btf;
@@ -165,4 +170,11 @@ struct btf_dumper {
  */
 int btf_dumper_type(const struct btf_dumper *d, __u32 type_id,
 		    const void *data);
+
+struct nlattr;
+struct ifinfomsg;
+struct tcmsg;
+int do_xdp_dump(struct ifinfomsg *ifinfo, struct nlattr **tb);
+int do_filter_dump(struct tcmsg *ifinfo, struct nlattr **tb, const char *kind,
+		   const char *devname, int ifindex);
 #endif
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index b455930a3eaf..7bf38f0e152e 100644
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -36,6 +36,7 @@
 #include <fcntl.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
+#include <net/if.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -71,13 +72,16 @@ static const char * const map_type_name[] = {
 	[BPF_MAP_TYPE_XSKMAP]           = "xskmap",
 	[BPF_MAP_TYPE_SOCKHASH]		= "sockhash",
 	[BPF_MAP_TYPE_CGROUP_STORAGE]	= "cgroup_storage",
+	[BPF_MAP_TYPE_REUSEPORT_SOCKARRAY] = "reuseport_sockarray",
+	[BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE]	= "percpu_cgroup_storage",
 };
 
 static bool map_is_per_cpu(__u32 type)
 {
 	return type == BPF_MAP_TYPE_PERCPU_HASH ||
 	       type == BPF_MAP_TYPE_PERCPU_ARRAY ||
-	       type == BPF_MAP_TYPE_LRU_PERCPU_HASH;
+	       type == BPF_MAP_TYPE_LRU_PERCPU_HASH ||
+	       type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE;
 }
 
 static bool map_is_map_of_maps(__u32 type)
@@ -91,6 +95,17 @@ static bool map_is_map_of_progs(__u32 type)
 	return type == BPF_MAP_TYPE_PROG_ARRAY;
 }
 
+static int map_type_from_str(const char *type)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(map_type_name); i++)
+		/* Don't allow prefixing in case of possible future shadowing */
+		if (map_type_name[i] && !strcmp(map_type_name[i], type))
+			return i;
+	return -1;
+}
+
 static void *alloc_value(struct bpf_map_info *info)
 {
 	if (map_is_per_cpu(info->type))
@@ -170,9 +185,28 @@ static int do_dump_btf(const struct btf_dumper *d,
 	if (ret)
 		goto err_end_obj;
 
-	jsonw_name(d->jw, "value");
+	if (!map_is_per_cpu(map_info->type)) {
+		jsonw_name(d->jw, "value");
+		ret = btf_dumper_type(d, map_info->btf_value_type_id, value);
+	} else {
+		unsigned int i, n, step;
 
-	ret = btf_dumper_type(d, map_info->btf_value_type_id, value);
+		jsonw_name(d->jw, "values");
+		jsonw_start_array(d->jw);
+		n = get_possible_cpus();
+		step = round_up(map_info->value_size, 8);
+		for (i = 0; i < n; i++) {
+			jsonw_start_object(d->jw);
+			jsonw_int_field(d->jw, "cpu", i);
+			jsonw_name(d->jw, "value");
+			ret = btf_dumper_type(d, map_info->btf_value_type_id,
+					      value + i * step);
+			jsonw_end_object(d->jw);
+			if (ret)
+				break;
+		}
+		jsonw_end_array(d->jw);
+	}
 
 err_end_obj:
 	/* end of key-value pair */
@@ -299,11 +333,40 @@ static void print_entry_json(struct bpf_map_info *info, unsigned char *key,
 			jsonw_end_object(json_wtr);
 		}
 		jsonw_end_array(json_wtr);
+		if (btf) {
+			struct btf_dumper d = {
+				.btf = btf,
+				.jw = json_wtr,
+				.is_plain_text = false,
+			};
+
+			jsonw_name(json_wtr, "formatted");
+			do_dump_btf(&d, info, key, value);
+		}
 	}
 
 	jsonw_end_object(json_wtr);
 }
 
+static void print_entry_error(struct bpf_map_info *info, unsigned char *key,
+			      const char *value)
+{
+	int value_size = strlen(value);
+	bool single_line, break_names;
+
+	break_names = info->key_size > 16 || value_size > 16;
+	single_line = info->key_size + value_size <= 24 && !break_names;
+
+	printf("key:%c", break_names ? '\n' : ' ');
+	fprint_hex(stdout, key, info->key_size, " ");
+
+	printf(single_line ? "  " : "\n");
+
+	printf("value:%c%s", break_names ? '\n' : ' ', value);
+
+	printf("\n");
+}
+
 static void print_entry_plain(struct bpf_map_info *info, unsigned char *key,
 			      unsigned char *value)
 {
@@ -626,6 +689,54 @@ static int do_show(int argc, char **argv)
 	return errno == ENOENT ? 0 : -1;
 }
 
+static int dump_map_elem(int fd, void *key, void *value,
+			 struct bpf_map_info *map_info, struct btf *btf,
+			 json_writer_t *btf_wtr)
+{
+	int num_elems = 0;
+	int lookup_errno;
+
+	if (!bpf_map_lookup_elem(fd, key, value)) {
+		if (json_output) {
+			print_entry_json(map_info, key, value, btf);
+		} else {
+			if (btf) {
+				struct btf_dumper d = {
+					.btf = btf,
+					.jw = btf_wtr,
+					.is_plain_text = true,
+				};
+
+				do_dump_btf(&d, map_info, key, value);
+			} else {
+				print_entry_plain(map_info, key, value);
+			}
+			num_elems++;
+		}
+		return num_elems;
+	}
+
+	/* lookup error handling */
+	lookup_errno = errno;
+
+	if (map_is_map_of_maps(map_info->type) ||
+	    map_is_map_of_progs(map_info->type))
+		return 0;
+
+	if (json_output) {
+		jsonw_name(json_wtr, "key");
+		print_hex_data_json(key, map_info->key_size);
+		jsonw_name(json_wtr, "value");
+		jsonw_start_object(json_wtr);
+		jsonw_string_field(json_wtr, "error", strerror(lookup_errno));
+		jsonw_end_object(json_wtr);
+	} else {
+		print_entry_error(map_info, key, strerror(lookup_errno));
+	}
+
+	return 0;
+}
+
 static int do_dump(int argc, char **argv)
 {
 	struct bpf_map_info info = {};
@@ -644,12 +755,6 @@ static int do_dump(int argc, char **argv)
 	if (fd < 0)
 		return -1;
 
-	if (map_is_map_of_maps(info.type) || map_is_map_of_progs(info.type)) {
-		p_err("Dumping maps of maps and program maps not supported");
-		close(fd);
-		return -1;
-	}
-
 	key = malloc(info.key_size);
 	value = alloc_value(&info);
 	if (!key || !value) {
@@ -687,40 +792,8 @@ static int do_dump(int argc, char **argv)
 				err = 0;
 			break;
 		}
-
-		if (!bpf_map_lookup_elem(fd, key, value)) {
-			if (json_output)
-				print_entry_json(&info, key, value, btf);
-			else
-				if (btf) {
-					struct btf_dumper d = {
-						.btf = btf,
-						.jw = btf_wtr,
-						.is_plain_text = true,
-					};
-
-					do_dump_btf(&d, &info, key, value);
-				} else {
-					print_entry_plain(&info, key, value);
-				}
-		} else {
-			if (json_output) {
-				jsonw_name(json_wtr, "key");
-				print_hex_data_json(key, info.key_size);
-				jsonw_name(json_wtr, "value");
-				jsonw_start_object(json_wtr);
-				jsonw_string_field(json_wtr, "error",
-						   "can't lookup element");
-				jsonw_end_object(json_wtr);
-			} else {
-				p_info("can't lookup element with key: ");
-				fprint_hex(stderr, key, info.key_size, " ");
-				fprintf(stderr, "\n");
-			}
-		}
-
+		num_elems += dump_map_elem(fd, key, value, &info, btf, btf_wtr);
 		prev_key = key;
-		num_elems++;
 	}
 
 	if (json_output)
@@ -997,6 +1070,92 @@ static int do_pin(int argc, char **argv)
 	return err;
 }
 
+static int do_create(int argc, char **argv)
+{
+	struct bpf_create_map_attr attr = { NULL, };
+	const char *pinfile;
+	int err, fd;
+
+	if (!REQ_ARGS(7))
+		return -1;
+	pinfile = GET_ARG();
+
+	while (argc) {
+		if (!REQ_ARGS(2))
+			return -1;
+
+		if (is_prefix(*argv, "type")) {
+			NEXT_ARG();
+
+			if (attr.map_type) {
+				p_err("map type already specified");
+				return -1;
+			}
+
+			attr.map_type = map_type_from_str(*argv);
+			if ((int)attr.map_type < 0) {
+				p_err("unrecognized map type: %s", *argv);
+				return -1;
+			}
+			NEXT_ARG();
+		} else if (is_prefix(*argv, "name")) {
+			NEXT_ARG();
+			attr.name = GET_ARG();
+		} else if (is_prefix(*argv, "key")) {
+			if (parse_u32_arg(&argc, &argv, &attr.key_size,
+					  "key size"))
+				return -1;
+		} else if (is_prefix(*argv, "value")) {
+			if (parse_u32_arg(&argc, &argv, &attr.value_size,
+					  "value size"))
+				return -1;
+		} else if (is_prefix(*argv, "entries")) {
+			if (parse_u32_arg(&argc, &argv, &attr.max_entries,
+					  "max entries"))
+				return -1;
+		} else if (is_prefix(*argv, "flags")) {
+			if (parse_u32_arg(&argc, &argv, &attr.map_flags,
+					  "flags"))
+				return -1;
+		} else if (is_prefix(*argv, "dev")) {
+			NEXT_ARG();
+
+			if (attr.map_ifindex) {
+				p_err("offload device already specified");
+				return -1;
+			}
+
+			attr.map_ifindex = if_nametoindex(*argv);
+			if (!attr.map_ifindex) {
+				p_err("unrecognized netdevice '%s': %s",
+				      *argv, strerror(errno));
+				return -1;
+			}
+			NEXT_ARG();
+		}
+	}
+
+	if (!attr.name) {
+		p_err("map name not specified");
+		return -1;
+	}
+
+	fd = bpf_create_map_xattr(&attr);
+	if (fd < 0) {
+		p_err("map create failed: %s", strerror(errno));
+		return -1;
+	}
+
+	err = do_pin_fd(fd, pinfile);
+	close(fd);
+	if (err)
+		return err;
+
+	if (json_output)
+		jsonw_null(json_wtr);
+	return 0;
+}
+
 static int do_help(int argc, char **argv)
 {
 	if (json_output) {
@@ -1006,6 +1165,9 @@ static int do_help(int argc, char **argv)
 
 	fprintf(stderr,
 		"Usage: %s %s { show | list }   [MAP]\n"
+		"       %s %s create     FILE type TYPE key KEY_SIZE value VALUE_SIZE \\\n"
+		"                              entries MAX_ENTRIES name NAME [flags FLAGS] \\\n"
+		"                              [dev NAME]\n"
 		"       %s %s dump       MAP\n"
 		"       %s %s update     MAP  key DATA value VALUE [UPDATE_FLAGS]\n"
 		"       %s %s lookup     MAP  key DATA\n"
@@ -1020,11 +1182,17 @@ static int do_help(int argc, char **argv)
 		"       " HELP_SPEC_PROGRAM "\n"
 		"       VALUE := { DATA | MAP | PROG }\n"
 		"       UPDATE_FLAGS := { any | exist | noexist }\n"
+		"       TYPE := { hash | array | prog_array | perf_event_array | percpu_hash |\n"
+		"                 percpu_array | stack_trace | cgroup_array | lru_hash |\n"
+		"                 lru_percpu_hash | lpm_trie | array_of_maps | hash_of_maps |\n"
+		"                 devmap | sockmap | cpumap | xskmap | sockhash |\n"
+		"                 cgroup_storage | reuseport_sockarray | percpu_cgroup_storage }\n"
 		"       " HELP_SPEC_OPTIONS "\n"
 		"",
 		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2],
 		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2],
-		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2]);
+		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2],
+		bin_name, argv[-2]);
 
 	return 0;
 }
@@ -1040,6 +1208,7 @@ static const struct cmd cmds[] = {
 	{ "delete",	do_delete },
 	{ "pin",	do_pin },
 	{ "event_pipe",	do_event_pipe },
+	{ "create",	do_create },
 	{ 0 }
 };
 
diff --git a/tools/bpf/bpftool/map_perf_ring.c b/tools/bpf/bpftool/map_perf_ring.c
index 6d41323be291..bdaf4062e26e 100644
--- a/tools/bpf/bpftool/map_perf_ring.c
+++ b/tools/bpf/bpftool/map_perf_ring.c
@@ -50,15 +50,17 @@ static void int_exit(int signo)
 	stop = true;
 }
 
-static enum bpf_perf_event_ret print_bpf_output(void *event, void *priv)
+static enum bpf_perf_event_ret
+print_bpf_output(struct perf_event_header *event, void *private_data)
 {
-	struct event_ring_info *ring = priv;
-	struct perf_event_sample *e = event;
+	struct perf_event_sample *e = container_of(event, struct perf_event_sample,
+						   header);
+	struct event_ring_info *ring = private_data;
 	struct {
 		struct perf_event_header header;
 		__u64 id;
 		__u64 lost;
-	} *lost = event;
+	} *lost = (typeof(lost))event;
 
 	if (json_output) {
 		jsonw_start_object(json_wtr);
diff --git a/tools/bpf/bpftool/net.c b/tools/bpf/bpftool/net.c
new file mode 100644
index 000000000000..d441bb7035ca
--- /dev/null
+++ b/tools/bpf/bpftool/net.c
@@ -0,0 +1,275 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (C) 2018 Facebook
+
+#define _GNU_SOURCE
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <libbpf.h>
+#include <net/if.h>
+#include <linux/if.h>
+#include <linux/rtnetlink.h>
+#include <linux/tc_act/tc_bpf.h>
+#include <sys/socket.h>
+
+#include <bpf.h>
+#include <nlattr.h>
+#include "main.h"
+#include "netlink_dumper.h"
+
+struct ip_devname_ifindex {
+	char	devname[64];
+	int	ifindex;
+};
+
+struct bpf_netdev_t {
+	struct ip_devname_ifindex *devices;
+	int	used_len;
+	int	array_len;
+	int	filter_idx;
+};
+
+struct tc_kind_handle {
+	char	kind[64];
+	int	handle;
+};
+
+struct bpf_tcinfo_t {
+	struct tc_kind_handle	*handle_array;
+	int			used_len;
+	int			array_len;
+	bool			is_qdisc;
+};
+
+struct bpf_filter_t {
+	const char	*kind;
+	const char	*devname;
+	int		ifindex;
+};
+
+static int dump_link_nlmsg(void *cookie, void *msg, struct nlattr **tb)
+{
+	struct bpf_netdev_t *netinfo = cookie;
+	struct ifinfomsg *ifinfo = msg;
+
+	if (netinfo->filter_idx > 0 && netinfo->filter_idx != ifinfo->ifi_index)
+		return 0;
+
+	if (netinfo->used_len == netinfo->array_len) {
+		netinfo->devices = realloc(netinfo->devices,
+			(netinfo->array_len + 16) *
+			sizeof(struct ip_devname_ifindex));
+		if (!netinfo->devices)
+			return -ENOMEM;
+
+		netinfo->array_len += 16;
+	}
+	netinfo->devices[netinfo->used_len].ifindex = ifinfo->ifi_index;
+	snprintf(netinfo->devices[netinfo->used_len].devname,
+		 sizeof(netinfo->devices[netinfo->used_len].devname),
+		 "%s",
+		 tb[IFLA_IFNAME]
+			 ? libbpf_nla_getattr_str(tb[IFLA_IFNAME])
+			 : "");
+	netinfo->used_len++;
+
+	return do_xdp_dump(ifinfo, tb);
+}
+
+static int dump_class_qdisc_nlmsg(void *cookie, void *msg, struct nlattr **tb)
+{
+	struct bpf_tcinfo_t *tcinfo = cookie;
+	struct tcmsg *info = msg;
+
+	if (tcinfo->is_qdisc) {
+		/* skip clsact qdisc */
+		if (tb[TCA_KIND] &&
+		    strcmp(libbpf_nla_data(tb[TCA_KIND]), "clsact") == 0)
+			return 0;
+		if (info->tcm_handle == 0)
+			return 0;
+	}
+
+	if (tcinfo->used_len == tcinfo->array_len) {
+		tcinfo->handle_array = realloc(tcinfo->handle_array,
+			(tcinfo->array_len + 16) * sizeof(struct tc_kind_handle));
+		if (!tcinfo->handle_array)
+			return -ENOMEM;
+
+		tcinfo->array_len += 16;
+	}
+	tcinfo->handle_array[tcinfo->used_len].handle = info->tcm_handle;
+	snprintf(tcinfo->handle_array[tcinfo->used_len].kind,
+		 sizeof(tcinfo->handle_array[tcinfo->used_len].kind),
+		 "%s",
+		 tb[TCA_KIND]
+			 ? libbpf_nla_getattr_str(tb[TCA_KIND])
+			 : "unknown");
+	tcinfo->used_len++;
+
+	return 0;
+}
+
+static int dump_filter_nlmsg(void *cookie, void *msg, struct nlattr **tb)
+{
+	const struct bpf_filter_t *filter_info = cookie;
+
+	return do_filter_dump((struct tcmsg *)msg, tb, filter_info->kind,
+			      filter_info->devname, filter_info->ifindex);
+}
+
+static int show_dev_tc_bpf(int sock, unsigned int nl_pid,
+			   struct ip_devname_ifindex *dev)
+{
+	struct bpf_filter_t filter_info;
+	struct bpf_tcinfo_t tcinfo;
+	int i, handle, ret = 0;
+
+	tcinfo.handle_array = NULL;
+	tcinfo.used_len = 0;
+	tcinfo.array_len = 0;
+
+	tcinfo.is_qdisc = false;
+	ret = libbpf_nl_get_class(sock, nl_pid, dev->ifindex,
+				  dump_class_qdisc_nlmsg, &tcinfo);
+	if (ret)
+		goto out;
+
+	tcinfo.is_qdisc = true;
+	ret = libbpf_nl_get_qdisc(sock, nl_pid, dev->ifindex,
+				  dump_class_qdisc_nlmsg, &tcinfo);
+	if (ret)
+		goto out;
+
+	filter_info.devname = dev->devname;
+	filter_info.ifindex = dev->ifindex;
+	for (i = 0; i < tcinfo.used_len; i++) {
+		filter_info.kind = tcinfo.handle_array[i].kind;
+		ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex,
+					   tcinfo.handle_array[i].handle,
+					   dump_filter_nlmsg, &filter_info);
+		if (ret)
+			goto out;
+	}
+
+	/* root, ingress and egress handle */
+	handle = TC_H_ROOT;
+	filter_info.kind = "root";
+	ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex, handle,
+				   dump_filter_nlmsg, &filter_info);
+	if (ret)
+		goto out;
+
+	handle = TC_H_MAKE(TC_H_CLSACT, TC_H_MIN_INGRESS);
+	filter_info.kind = "clsact/ingress";
+	ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex, handle,
+				   dump_filter_nlmsg, &filter_info);
+	if (ret)
+		goto out;
+
+	handle = TC_H_MAKE(TC_H_CLSACT, TC_H_MIN_EGRESS);
+	filter_info.kind = "clsact/egress";
+	ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex, handle,
+				   dump_filter_nlmsg, &filter_info);
+	if (ret)
+		goto out;
+
+out:
+	free(tcinfo.handle_array);
+	return 0;
+}
+
+static int do_show(int argc, char **argv)
+{
+	int i, sock, ret, filter_idx = -1;
+	struct bpf_netdev_t dev_array;
+	unsigned int nl_pid;
+	char err_buf[256];
+
+	if (argc == 2) {
+		if (strcmp(argv[0], "dev") != 0)
+			usage();
+		filter_idx = if_nametoindex(argv[1]);
+		if (filter_idx == 0) {
+			fprintf(stderr, "invalid dev name %s\n", argv[1]);
+			return -1;
+		}
+	} else if (argc != 0) {
+		usage();
+	}
+
+	sock = libbpf_netlink_open(&nl_pid);
+	if (sock < 0) {
+		fprintf(stderr, "failed to open netlink sock\n");
+		return -1;
+	}
+
+	dev_array.devices = NULL;
+	dev_array.used_len = 0;
+	dev_array.array_len = 0;
+	dev_array.filter_idx = filter_idx;
+
+	if (json_output)
+		jsonw_start_array(json_wtr);
+	NET_START_OBJECT;
+	NET_START_ARRAY("xdp", "%s:\n");
+	ret = libbpf_nl_get_link(sock, nl_pid, dump_link_nlmsg, &dev_array);
+	NET_END_ARRAY("\n");
+
+	if (!ret) {
+		NET_START_ARRAY("tc", "%s:\n");
+		for (i = 0; i < dev_array.used_len; i++) {
+			ret = show_dev_tc_bpf(sock, nl_pid,
+					      &dev_array.devices[i]);
+			if (ret)
+				break;
+		}
+		NET_END_ARRAY("\n");
+	}
+	NET_END_OBJECT;
+	if (json_output)
+		jsonw_end_array(json_wtr);
+
+	if (ret) {
+		if (json_output)
+			jsonw_null(json_wtr);
+		libbpf_strerror(ret, err_buf, sizeof(err_buf));
+		fprintf(stderr, "Error: %s\n", err_buf);
+	}
+	free(dev_array.devices);
+	close(sock);
+	return ret;
+}
+
+static int do_help(int argc, char **argv)
+{
+	if (json_output) {
+		jsonw_null(json_wtr);
+		return 0;
+	}
+
+	fprintf(stderr,
+		"Usage: %s %s { show | list } [dev <devname>]\n"
+		"       %s %s help\n"
+		"Note: Only xdp and tc attachments are supported now.\n"
+		"      For progs attached to cgroups, use \"bpftool cgroup\"\n"
+		"      to dump program attachments. For program types\n"
+		"      sk_{filter,skb,msg,reuseport} and lwt/seg6, please\n"
+		"      consult iproute2.\n",
+		bin_name, argv[-2], bin_name, argv[-2]);
+
+	return 0;
+}
+
+static const struct cmd cmds[] = {
+	{ "show",	do_show },
+	{ "list",	do_show },
+	{ "help",	do_help },
+	{ 0 }
+};
+
+int do_net(int argc, char **argv)
+{
+	return cmd_select(cmds, argc, argv, do_help);
+}
diff --git a/tools/bpf/bpftool/netlink_dumper.c b/tools/bpf/bpftool/netlink_dumper.c
new file mode 100644
index 000000000000..4e9f4531269f
--- /dev/null
+++ b/tools/bpf/bpftool/netlink_dumper.c
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (C) 2018 Facebook
+
+#include <stdlib.h>
+#include <string.h>
+#include <libbpf.h>
+#include <linux/rtnetlink.h>
+#include <linux/tc_act/tc_bpf.h>
+
+#include <nlattr.h>
+#include "main.h"
+#include "netlink_dumper.h"
+
+static void xdp_dump_prog_id(struct nlattr **tb, int attr,
+			     const char *mode,
+			     bool new_json_object)
+{
+	if (!tb[attr])
+		return;
+
+	if (new_json_object)
+		NET_START_OBJECT
+	NET_DUMP_STR("mode", " %s", mode);
+	NET_DUMP_UINT("id", " id %u", libbpf_nla_getattr_u32(tb[attr]))
+	if (new_json_object)
+		NET_END_OBJECT
+}
+
+static int do_xdp_dump_one(struct nlattr *attr, unsigned int ifindex,
+			   const char *name)
+{
+	struct nlattr *tb[IFLA_XDP_MAX + 1];
+	unsigned char mode;
+
+	if (libbpf_nla_parse_nested(tb, IFLA_XDP_MAX, attr, NULL) < 0)
+		return -1;
+
+	if (!tb[IFLA_XDP_ATTACHED])
+		return 0;
+
+	mode = libbpf_nla_getattr_u8(tb[IFLA_XDP_ATTACHED]);
+	if (mode == XDP_ATTACHED_NONE)
+		return 0;
+
+	NET_START_OBJECT;
+	if (name)
+		NET_DUMP_STR("devname", "%s", name);
+	NET_DUMP_UINT("ifindex", "(%d)", ifindex);
+
+	if (mode == XDP_ATTACHED_MULTI) {
+		if (json_output) {
+			jsonw_name(json_wtr, "multi_attachments");
+			jsonw_start_array(json_wtr);
+		}
+		xdp_dump_prog_id(tb, IFLA_XDP_SKB_PROG_ID, "generic", true);
+		xdp_dump_prog_id(tb, IFLA_XDP_DRV_PROG_ID, "driver", true);
+		xdp_dump_prog_id(tb, IFLA_XDP_HW_PROG_ID, "offload", true);
+		if (json_output)
+			jsonw_end_array(json_wtr);
+	} else if (mode == XDP_ATTACHED_DRV) {
+		xdp_dump_prog_id(tb, IFLA_XDP_PROG_ID, "driver", false);
+	} else if (mode == XDP_ATTACHED_SKB) {
+		xdp_dump_prog_id(tb, IFLA_XDP_PROG_ID, "generic", false);
+	} else if (mode == XDP_ATTACHED_HW) {
+		xdp_dump_prog_id(tb, IFLA_XDP_PROG_ID, "offload", false);
+	}
+
+	NET_END_OBJECT_FINAL;
+	return 0;
+}
+
+int do_xdp_dump(struct ifinfomsg *ifinfo, struct nlattr **tb)
+{
+	if (!tb[IFLA_XDP])
+		return 0;
+
+	return do_xdp_dump_one(tb[IFLA_XDP], ifinfo->ifi_index,
+			       libbpf_nla_getattr_str(tb[IFLA_IFNAME]));
+}
+
+static int do_bpf_dump_one_act(struct nlattr *attr)
+{
+	struct nlattr *tb[TCA_ACT_BPF_MAX + 1];
+
+	if (libbpf_nla_parse_nested(tb, TCA_ACT_BPF_MAX, attr, NULL) < 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	if (!tb[TCA_ACT_BPF_PARMS])
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	NET_START_OBJECT_NESTED2;
+	if (tb[TCA_ACT_BPF_NAME])
+		NET_DUMP_STR("name", "%s",
+			     libbpf_nla_getattr_str(tb[TCA_ACT_BPF_NAME]));
+	if (tb[TCA_ACT_BPF_ID])
+		NET_DUMP_UINT("id", " id %u",
+			      libbpf_nla_getattr_u32(tb[TCA_ACT_BPF_ID]));
+	NET_END_OBJECT_NESTED;
+	return 0;
+}
+
+static int do_dump_one_act(struct nlattr *attr)
+{
+	struct nlattr *tb[TCA_ACT_MAX + 1];
+
+	if (!attr)
+		return 0;
+
+	if (libbpf_nla_parse_nested(tb, TCA_ACT_MAX, attr, NULL) < 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	if (tb[TCA_ACT_KIND] &&
+	    strcmp(libbpf_nla_data(tb[TCA_ACT_KIND]), "bpf") == 0)
+		return do_bpf_dump_one_act(tb[TCA_ACT_OPTIONS]);
+
+	return 0;
+}
+
+static int do_bpf_act_dump(struct nlattr *attr)
+{
+	struct nlattr *tb[TCA_ACT_MAX_PRIO + 1];
+	int act, ret;
+
+	if (libbpf_nla_parse_nested(tb, TCA_ACT_MAX_PRIO, attr, NULL) < 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	NET_START_ARRAY("act", " %s [");
+	for (act = 0; act <= TCA_ACT_MAX_PRIO; act++) {
+		ret = do_dump_one_act(tb[act]);
+		if (ret)
+			break;
+	}
+	NET_END_ARRAY("] ");
+
+	return ret;
+}
+
+static int do_bpf_filter_dump(struct nlattr *attr)
+{
+	struct nlattr *tb[TCA_BPF_MAX + 1];
+	int ret;
+
+	if (libbpf_nla_parse_nested(tb, TCA_BPF_MAX, attr, NULL) < 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	if (tb[TCA_BPF_NAME])
+		NET_DUMP_STR("name", " %s",
+			     libbpf_nla_getattr_str(tb[TCA_BPF_NAME]));
+	if (tb[TCA_BPF_ID])
+		NET_DUMP_UINT("id", " id %u",
+			      libbpf_nla_getattr_u32(tb[TCA_BPF_ID]));
+	if (tb[TCA_BPF_ACT]) {
+		ret = do_bpf_act_dump(tb[TCA_BPF_ACT]);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+int do_filter_dump(struct tcmsg *info, struct nlattr **tb, const char *kind,
+		   const char *devname, int ifindex)
+{
+	int ret = 0;
+
+	if (tb[TCA_OPTIONS] &&
+	    strcmp(libbpf_nla_data(tb[TCA_KIND]), "bpf") == 0) {
+		NET_START_OBJECT;
+		if (devname[0] != '\0')
+			NET_DUMP_STR("devname", "%s", devname);
+		NET_DUMP_UINT("ifindex", "(%u)", ifindex);
+		NET_DUMP_STR("kind", " %s", kind);
+		ret = do_bpf_filter_dump(tb[TCA_OPTIONS]);
+		NET_END_OBJECT_FINAL;
+	}
+
+	return ret;
+}
diff --git a/tools/bpf/bpftool/netlink_dumper.h b/tools/bpf/bpftool/netlink_dumper.h
new file mode 100644
index 000000000000..e3516b586a34
--- /dev/null
+++ b/tools/bpf/bpftool/netlink_dumper.h
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (C) 2018 Facebook
+
+#ifndef _NETLINK_DUMPER_H_
+#define _NETLINK_DUMPER_H_
+
+#define NET_START_OBJECT				\
+{							\
+	if (json_output)				\
+		jsonw_start_object(json_wtr);		\
+}
+
+#define NET_START_OBJECT_NESTED(name)			\
+{							\
+	if (json_output) {				\
+		jsonw_name(json_wtr, name);		\
+		jsonw_start_object(json_wtr);		\
+	} else {					\
+		fprintf(stdout, "%s {", name);		\
+	}						\
+}
+
+#define NET_START_OBJECT_NESTED2			\
+{							\
+	if (json_output)				\
+		jsonw_start_object(json_wtr);		\
+	else						\
+		fprintf(stdout, "{");			\
+}
+
+#define NET_END_OBJECT_NESTED				\
+{							\
+	if (json_output)				\
+		jsonw_end_object(json_wtr);		\
+	else						\
+		fprintf(stdout, "}");			\
+}
+
+#define NET_END_OBJECT					\
+{							\
+	if (json_output)				\
+		jsonw_end_object(json_wtr);		\
+}
+
+#define NET_END_OBJECT_FINAL				\
+{							\
+	if (json_output)				\
+		jsonw_end_object(json_wtr);		\
+	else						\
+		fprintf(stdout, "\n");			\
+}
+
+#define NET_START_ARRAY(name, fmt_str)			\
+{							\
+	if (json_output) {				\
+		jsonw_name(json_wtr, name);		\
+		jsonw_start_array(json_wtr);		\
+	} else {					\
+		fprintf(stdout, fmt_str, name);		\
+	}						\
+}
+
+#define NET_END_ARRAY(endstr)				\
+{							\
+	if (json_output)				\
+		jsonw_end_array(json_wtr);		\
+	else						\
+		fprintf(stdout, "%s", endstr);		\
+}
+
+#define NET_DUMP_UINT(name, fmt_str, val)		\
+{							\
+	if (json_output)				\
+		jsonw_uint_field(json_wtr, name, val);	\
+	else						\
+		fprintf(stdout, fmt_str, val);		\
+}
+
+#define NET_DUMP_STR(name, fmt_str, str)		\
+{							\
+	if (json_output)				\
+		jsonw_string_field(json_wtr, name, str);\
+	else						\
+		fprintf(stdout, fmt_str, str);		\
+}
+
+#define NET_DUMP_STR_ONLY(str)				\
+{							\
+	if (json_output)				\
+		jsonw_string(json_wtr, str);		\
+	else						\
+		fprintf(stdout, "%s ", str);		\
+}
+
+#endif
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index dce960d22106..5302ee282409 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -74,8 +74,29 @@ static const char * const prog_type_name[] = {
 	[BPF_PROG_TYPE_RAW_TRACEPOINT]	= "raw_tracepoint",
 	[BPF_PROG_TYPE_CGROUP_SOCK_ADDR] = "cgroup_sock_addr",
 	[BPF_PROG_TYPE_LIRC_MODE2]	= "lirc_mode2",
+	[BPF_PROG_TYPE_FLOW_DISSECTOR]	= "flow_dissector",
 };
 
+static const char * const attach_type_strings[] = {
+	[BPF_SK_SKB_STREAM_PARSER] = "stream_parser",
+	[BPF_SK_SKB_STREAM_VERDICT] = "stream_verdict",
+	[BPF_SK_MSG_VERDICT] = "msg_verdict",
+	[__MAX_BPF_ATTACH_TYPE] = NULL,
+};
+
+enum bpf_attach_type parse_attach_type(const char *str)
+{
+	enum bpf_attach_type type;
+
+	for (type = 0; type < __MAX_BPF_ATTACH_TYPE; type++) {
+		if (attach_type_strings[type] &&
+		    is_prefix(str, attach_type_strings[type]))
+			return type;
+	}
+
+	return __MAX_BPF_ATTACH_TYPE;
+}
+
 static void print_boot_time(__u64 nsecs, char *buf, unsigned int size)
 {
 	struct timespec real_time_ts, boot_time_ts;
@@ -428,6 +449,7 @@ static int do_dump(int argc, char **argv)
 	unsigned long *func_ksyms = NULL;
 	struct bpf_prog_info info = {};
 	unsigned int *func_lens = NULL;
+	const char *disasm_opt = NULL;
 	unsigned int nr_func_ksyms;
 	unsigned int nr_func_lens;
 	struct dump_data dd = {};
@@ -586,9 +608,10 @@ static int do_dump(int argc, char **argv)
 		const char *name = NULL;
 
 		if (info.ifindex) {
-			name = ifindex_to_bfd_name_ns(info.ifindex,
-						      info.netns_dev,
-						      info.netns_ino);
+			name = ifindex_to_bfd_params(info.ifindex,
+						     info.netns_dev,
+						     info.netns_ino,
+						     &disasm_opt);
 			if (!name)
 				goto err_free;
 		}
@@ -630,7 +653,8 @@ static int do_dump(int argc, char **argv)
 					printf("%s:\n", sym_name);
 				}
 
-				disasm_print_insn(img, lens[i], opcodes, name);
+				disasm_print_insn(img, lens[i], opcodes, name,
+						  disasm_opt);
 				img += lens[i];
 
 				if (json_output)
@@ -642,7 +666,8 @@ static int do_dump(int argc, char **argv)
 			if (json_output)
 				jsonw_end_array(json_wtr);
 		} else {
-			disasm_print_insn(buf, *member_len, opcodes, name);
+			disasm_print_insn(buf, *member_len, opcodes, name,
+					  disasm_opt);
 		}
 	} else if (visual) {
 		if (json_output)
@@ -696,6 +721,77 @@ int map_replace_compar(const void *p1, const void *p2)
 	return a->idx - b->idx;
 }
 
+static int do_attach(int argc, char **argv)
+{
+	enum bpf_attach_type attach_type;
+	int err, mapfd, progfd;
+
+	if (!REQ_ARGS(5)) {
+		p_err("too few parameters for map attach");
+		return -EINVAL;
+	}
+
+	progfd = prog_parse_fd(&argc, &argv);
+	if (progfd < 0)
+		return progfd;
+
+	attach_type = parse_attach_type(*argv);
+	if (attach_type == __MAX_BPF_ATTACH_TYPE) {
+		p_err("invalid attach type");
+		return -EINVAL;
+	}
+	NEXT_ARG();
+
+	mapfd = map_parse_fd(&argc, &argv);
+	if (mapfd < 0)
+		return mapfd;
+
+	err = bpf_prog_attach(progfd, mapfd, attach_type, 0);
+	if (err) {
+		p_err("failed prog attach to map");
+		return -EINVAL;
+	}
+
+	if (json_output)
+		jsonw_null(json_wtr);
+	return 0;
+}
+
+static int do_detach(int argc, char **argv)
+{
+	enum bpf_attach_type attach_type;
+	int err, mapfd, progfd;
+
+	if (!REQ_ARGS(5)) {
+		p_err("too few parameters for map detach");
+		return -EINVAL;
+	}
+
+	progfd = prog_parse_fd(&argc, &argv);
+	if (progfd < 0)
+		return progfd;
+
+	attach_type = parse_attach_type(*argv);
+	if (attach_type == __MAX_BPF_ATTACH_TYPE) {
+		p_err("invalid attach type");
+		return -EINVAL;
+	}
+	NEXT_ARG();
+
+	mapfd = map_parse_fd(&argc, &argv);
+	if (mapfd < 0)
+		return mapfd;
+
+	err = bpf_prog_detach2(progfd, mapfd, attach_type);
+	if (err) {
+		p_err("failed prog detach from map");
+		return -EINVAL;
+	}
+
+	if (json_output)
+		jsonw_null(json_wtr);
+	return 0;
+}
 static int do_load(int argc, char **argv)
 {
 	enum bpf_attach_type expected_attach_type;
@@ -816,7 +912,7 @@ static int do_load(int argc, char **argv)
 		}
 	}
 
-	obj = bpf_object__open_xattr(&attr);
+	obj = __bpf_object__open_xattr(&attr, bpf_flags);
 	if (IS_ERR_OR_NULL(obj)) {
 		p_err("failed to open object file");
 		goto err_free_reuse_maps;
@@ -941,6 +1037,8 @@ static int do_help(int argc, char **argv)
 		"       %s %s pin   PROG FILE\n"
 		"       %s %s load  OBJ  FILE [type TYPE] [dev NAME] \\\n"
 		"                         [map { idx IDX | name NAME } MAP]\n"
+		"       %s %s attach PROG ATTACH_TYPE MAP\n"
+		"       %s %s detach PROG ATTACH_TYPE MAP\n"
 		"       %s %s help\n"
 		"\n"
 		"       " HELP_SPEC_MAP "\n"
@@ -952,10 +1050,12 @@ static int do_help(int argc, char **argv)
 		"                 cgroup/bind4 | cgroup/bind6 | cgroup/post_bind4 |\n"
 		"                 cgroup/post_bind6 | cgroup/connect4 | cgroup/connect6 |\n"
 		"                 cgroup/sendmsg4 | cgroup/sendmsg6 }\n"
+		"       ATTACH_TYPE := { msg_verdict | skb_verdict | skb_parse }\n"
 		"       " HELP_SPEC_OPTIONS "\n"
 		"",
 		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2],
-		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2]);
+		bin_name, argv[-2], bin_name, argv[-2], bin_name, argv[-2],
+		bin_name, argv[-2], bin_name, argv[-2]);
 
 	return 0;
 }
@@ -967,6 +1067,8 @@ static const struct cmd cmds[] = {
 	{ "dump",	do_dump },
 	{ "pin",	do_pin },
 	{ "load",	do_load },
+	{ "attach",	do_attach },
+	{ "detach",	do_detach },
 	{ 0 }
 };
 
diff --git a/tools/hv/hv_fcopy_daemon.c b/tools/hv/hv_fcopy_daemon.c
index d78aed86af09..8ff8cb1a11f4 100644
--- a/tools/hv/hv_fcopy_daemon.c
+++ b/tools/hv/hv_fcopy_daemon.c
@@ -234,6 +234,7 @@ int main(int argc, char *argv[])
 			break;
 
 		default:
+			error = HV_E_FAIL;
 			syslog(LOG_ERR, "Unknown operation: %d",
 				buffer.hdr.operation);
 
diff --git a/tools/include/asm/barrier.h b/tools/include/asm/barrier.h
index 391d942536e5..8d378c57cb01 100644
--- a/tools/include/asm/barrier.h
+++ b/tools/include/asm/barrier.h
@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/compiler.h>
 #if defined(__i386__) || defined(__x86_64__)
 #include "../../arch/x86/include/asm/barrier.h"
 #elif defined(__arm__)
@@ -26,3 +27,37 @@
 #else
 #include <asm-generic/barrier.h>
 #endif
+
+/*
+ * Generic fallback smp_*() definitions for archs that haven't
+ * been updated yet.
+ */
+
+#ifndef smp_rmb
+# define smp_rmb()	rmb()
+#endif
+
+#ifndef smp_wmb
+# define smp_wmb()	wmb()
+#endif
+
+#ifndef smp_mb
+# define smp_mb()	mb()
+#endif
+
+#ifndef smp_store_release
+# define smp_store_release(p, v)		\
+do {						\
+	smp_mb();				\
+	WRITE_ONCE(*p, v);			\
+} while (0)
+#endif
+
+#ifndef smp_load_acquire
+# define smp_load_acquire(p)			\
+({						\
+	typeof(*p) ___p1 = READ_ONCE(*p);	\
+	smp_mb();				\
+	___p1;					\
+})
+#endif
diff --git a/tools/include/linux/ring_buffer.h b/tools/include/linux/ring_buffer.h
new file mode 100644
index 000000000000..9a083ae60473
--- /dev/null
+++ b/tools/include/linux/ring_buffer.h
@@ -0,0 +1,73 @@
+#ifndef _TOOLS_LINUX_RING_BUFFER_H_
+#define _TOOLS_LINUX_RING_BUFFER_H_
+
+#include <asm/barrier.h>
+
+/*
+ * Contract with kernel for walking the perf ring buffer from
+ * user space requires the following barrier pairing (quote
+ * from kernel/events/ring_buffer.c):
+ *
+ *   Since the mmap() consumer (userspace) can run on a
+ *   different CPU:
+ *
+ *   kernel                             user
+ *
+ *   if (LOAD ->data_tail) {            LOAD ->data_head
+ *                      (A)             smp_rmb()       (C)
+ *      STORE $data                     LOAD $data
+ *      smp_wmb()       (B)             smp_mb()        (D)
+ *      STORE ->data_head               STORE ->data_tail
+ *   }
+ *
+ *   Where A pairs with D, and B pairs with C.
+ *
+ *   In our case A is a control dependency that separates the
+ *   load of the ->data_tail and the stores of $data. In case
+ *   ->data_tail indicates there is no room in the buffer to
+ *   store $data we do not.
+ *
+ *   D needs to be a full barrier since it separates the data
+ *   READ from the tail WRITE.
+ *
+ *   For B a WMB is sufficient since it separates two WRITEs,
+ *   and for C an RMB is sufficient since it separates two READs.
+ *
+ * Note, instead of B, C, D we could also use smp_store_release()
+ * in B and D as well as smp_load_acquire() in C.
+ *
+ * However, this optimization does not make sense for all kernel
+ * supported architectures since for a fair number it would
+ * resolve into READ_ONCE() + smp_mb() pair for smp_load_acquire(),
+ * and smp_mb() + WRITE_ONCE() pair for smp_store_release().
+ *
+ * Thus for those smp_wmb() in B and smp_rmb() in C would still
+ * be less expensive. For the case of D this has either the same
+ * cost or is less expensive, for example, due to TSO x86 can
+ * avoid the CPU barrier entirely.
+ */
+
+static inline u64 ring_buffer_read_head(struct perf_event_mmap_page *base)
+{
+/*
+ * Architectures where smp_load_acquire() does not fallback to
+ * READ_ONCE() + smp_mb() pair.
+ */
+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__) || \
+    defined(__ia64__) || defined(__sparc__) && defined(__arch64__)
+	return smp_load_acquire(&base->data_head);
+#else
+	u64 head = READ_ONCE(base->data_head);
+
+	smp_rmb();
+	return head;
+#endif
+}
+
+static inline void ring_buffer_write_tail(struct perf_event_mmap_page *base,
+					  u64 tail)
+{
+	smp_store_release(&base->data_tail, tail);
+}
+
+#endif /* _TOOLS_LINUX_RING_BUFFER_H_ */
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 66917a4eba27..852dc17ab47a 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -103,6 +103,7 @@ enum bpf_cmd {
 	BPF_BTF_LOAD,
 	BPF_BTF_GET_FD_BY_ID,
 	BPF_TASK_FD_QUERY,
+	BPF_MAP_LOOKUP_AND_DELETE_ELEM,
 };
 
 enum bpf_map_type {
@@ -127,6 +128,9 @@ enum bpf_map_type {
 	BPF_MAP_TYPE_SOCKHASH,
 	BPF_MAP_TYPE_CGROUP_STORAGE,
 	BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
+	BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+	BPF_MAP_TYPE_QUEUE,
+	BPF_MAP_TYPE_STACK,
 };
 
 enum bpf_prog_type {
@@ -152,6 +156,7 @@ enum bpf_prog_type {
 	BPF_PROG_TYPE_LWT_SEG6LOCAL,
 	BPF_PROG_TYPE_LIRC_MODE2,
 	BPF_PROG_TYPE_SK_REUSEPORT,
+	BPF_PROG_TYPE_FLOW_DISSECTOR,
 };
 
 enum bpf_attach_type {
@@ -172,6 +177,7 @@ enum bpf_attach_type {
 	BPF_CGROUP_UDP4_SENDMSG,
 	BPF_CGROUP_UDP6_SENDMSG,
 	BPF_LIRC_MODE2,
+	BPF_FLOW_DISSECTOR,
 	__MAX_BPF_ATTACH_TYPE
 };
 
@@ -459,6 +465,28 @@ union bpf_attr {
  * 	Return
  * 		0 on success, or a negative error in case of failure.
  *
+ * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+ * 	Description
+ * 		Push an element *value* in *map*. *flags* is one of:
+ *
+ * 		**BPF_EXIST**
+ * 		If the queue/stack is full, the oldest element is removed to
+ * 		make room for this.
+ * 	Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_pop_elem(struct bpf_map *map, void *value)
+ * 	Description
+ * 		Pop an element from *map*.
+ * Return
+ * 		0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_peek_elem(struct bpf_map *map, void *value)
+ * 	Description
+ * 		Get an element from *map* without removing it.
+ * Return
+ * 		0 on success, or a negative error in case of failure.
+ *
  * int bpf_probe_read(void *dst, u32 size, const void *src)
  * 	Description
  * 		For tracing programs, safely attempt to read *size* bytes from
@@ -1430,7 +1458,7 @@ union bpf_attr {
  * 	Return
  * 		0 on success, or a negative error in case of failure.
  *
- * int bpf_skb_adjust_room(struct sk_buff *skb, u32 len_diff, u32 mode, u64 flags)
+ * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
  * 	Description
  * 		Grow or shrink the room for data in the packet associated to
  * 		*skb* by *len_diff*, and according to the selected *mode*.
@@ -2141,6 +2169,94 @@ union bpf_attr {
  *		request in the skb.
  *	Return
  *		0 on success, or a negative error in case of failure.
+ *
+ * struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u32 netns, u64 flags)
+ *	Description
+ *		Look for TCP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-NULL, released via **bpf_sk_release**\ ().
+ *
+ *		The *ctx* should point to the context of the program, such as
+ *		the skb or socket (depending on the hook in use). This is used
+ *		to determine the base network namespace for the lookup.
+ *
+ *		*tuple_size* must be one of:
+ *
+ *		**sizeof**\ (*tuple*\ **->ipv4**)
+ *			Look for an IPv4 socket.
+ *		**sizeof**\ (*tuple*\ **->ipv6**)
+ *			Look for an IPv6 socket.
+ *
+ *		If the *netns* is zero, then the socket lookup table in the
+ *		netns associated with the *ctx* will be used. For the TC hooks,
+ *		this in the netns of the device in the skb. For socket hooks,
+ *		this in the netns of the socket. If *netns* is non-zero, then
+ *		it specifies the ID of the netns relative to the netns
+ *		associated with the *ctx*.
+ *
+ *		All values for *flags* are reserved for future usage, and must
+ *		be left at zero.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to *struct bpf_sock*, or NULL in case of failure.
+ *
+ * struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u32 netns, u64 flags)
+ *	Description
+ *		Look for UDP socket matching *tuple*, optionally in a child
+ *		network namespace *netns*. The return value must be checked,
+ *		and if non-NULL, released via **bpf_sk_release**\ ().
+ *
+ *		The *ctx* should point to the context of the program, such as
+ *		the skb or socket (depending on the hook in use). This is used
+ *		to determine the base network namespace for the lookup.
+ *
+ *		*tuple_size* must be one of:
+ *
+ *		**sizeof**\ (*tuple*\ **->ipv4**)
+ *			Look for an IPv4 socket.
+ *		**sizeof**\ (*tuple*\ **->ipv6**)
+ *			Look for an IPv6 socket.
+ *
+ *		If the *netns* is zero, then the socket lookup table in the
+ *		netns associated with the *ctx* will be used. For the TC hooks,
+ *		this in the netns of the device in the skb. For socket hooks,
+ *		this in the netns of the socket. If *netns* is non-zero, then
+ *		it specifies the ID of the netns relative to the netns
+ *		associated with the *ctx*.
+ *
+ *		All values for *flags* are reserved for future usage, and must
+ *		be left at zero.
+ *
+ *		This helper is available only if the kernel was compiled with
+ *		**CONFIG_NET** configuration option.
+ *	Return
+ *		Pointer to *struct bpf_sock*, or NULL in case of failure.
+ *
+ * int bpf_sk_release(struct bpf_sock *sk)
+ *	Description
+ *		Release the reference held by *sock*. *sock* must be a non-NULL
+ *		pointer that was returned from bpf_sk_lookup_xxx\ ().
+ *	Return
+ *		0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_push_data(struct sk_buff *skb, u32 start, u32 len, u64 flags)
+ *	Description
+ *		For socket policies, insert *len* bytes into msg at offset
+ *		*start*.
+ *
+ *		If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ *		*msg* it may want to insert metadata or options into the msg.
+ *		This can later be read and used by any of the lower layer BPF
+ *		hooks.
+ *
+ *		This helper may fail if under memory pressure (a malloc
+ *		fails) in these cases BPF programs will get an appropriate
+ *		error and BPF programs will need to handle them.
+ *
+ *	Return
+ *		0 on success, or a negative error in case of failure.
  */
 #define __BPF_FUNC_MAPPER(FN)		\
 	FN(unspec),			\
@@ -2226,7 +2342,14 @@ union bpf_attr {
 	FN(get_current_cgroup_id),	\
 	FN(get_local_storage),		\
 	FN(sk_select_reuseport),	\
-	FN(skb_ancestor_cgroup_id),
+	FN(skb_ancestor_cgroup_id),	\
+	FN(sk_lookup_tcp),		\
+	FN(sk_lookup_udp),		\
+	FN(sk_release),			\
+	FN(map_push_elem),		\
+	FN(map_pop_elem),		\
+	FN(map_peek_elem),		\
+	FN(msg_push_data),
 
 /* integer value in 'imm' field of BPF_CALL instruction selects which helper
  * function eBPF program intends to call
@@ -2333,6 +2456,7 @@ struct __sk_buff {
 	/* ... here. */
 
 	__u32 data_meta;
+	struct bpf_flow_keys *flow_keys;
 };
 
 struct bpf_tunnel_key {
@@ -2395,6 +2519,23 @@ struct bpf_sock {
 				 */
 };
 
+struct bpf_sock_tuple {
+	union {
+		struct {
+			__be32 saddr;
+			__be32 daddr;
+			__be16 sport;
+			__be16 dport;
+		} ipv4;
+		struct {
+			__be32 saddr[4];
+			__be32 daddr[4];
+			__be16 sport;
+			__be16 dport;
+		} ipv6;
+	};
+};
+
 #define XDP_PACKET_HEADROOM 256
 
 /* User return codes for XDP prog type.
@@ -2778,4 +2919,27 @@ enum bpf_task_fd_type {
 	BPF_FD_TYPE_URETPROBE,		/* filename + offset */
 };
 
+struct bpf_flow_keys {
+	__u16	nhoff;
+	__u16	thoff;
+	__u16	addr_proto;			/* ETH_P_* of valid addrs */
+	__u8	is_frag;
+	__u8	is_first_frag;
+	__u8	is_encap;
+	__u8	ip_proto;
+	__be16	n_proto;
+	__be16	sport;
+	__be16	dport;
+	union {
+		struct {
+			__be32	ipv4_src;
+			__be32	ipv4_dst;
+		};
+		struct {
+			__u32	ipv6_src[4];	/* in6_addr; network order */
+			__u32	ipv6_dst[4];	/* in6_addr; network order */
+		};
+	};
+};
+
 #endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/tools/include/uapi/linux/if_link.h b/tools/include/uapi/linux/if_link.h
index 43391e2d1153..58faab897201 100644
--- a/tools/include/uapi/linux/if_link.h
+++ b/tools/include/uapi/linux/if_link.h
@@ -161,6 +161,7 @@ enum {
 	IFLA_EVENT,
 	IFLA_NEW_NETNSID,
 	IFLA_IF_NETNSID,
+	IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
 	IFLA_CARRIER_UP_COUNT,
 	IFLA_CARRIER_DOWN_COUNT,
 	IFLA_NEW_IFINDEX,
@@ -554,6 +555,7 @@ enum {
 	IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
 	IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
 	IFLA_GENEVE_LABEL,
+	IFLA_GENEVE_TTL_INHERIT,
 	__IFLA_GENEVE_MAX
 };
 #define IFLA_GENEVE_MAX	(__IFLA_GENEVE_MAX - 1)
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 07548de5c988..251be353f950 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -952,6 +952,7 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_S390_HPAGE_1M 156
 #define KVM_CAP_NESTED_STATE 157
 #define KVM_CAP_ARM_INJECT_SERROR_ESR 158
+#define KVM_CAP_MSR_PLATFORM_INFO 159
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
diff --git a/tools/include/uapi/linux/tls.h b/tools/include/uapi/linux/tls.h
new file mode 100644
index 000000000000..ff02287495ac
--- /dev/null
+++ b/tools/include/uapi/linux/tls.h
@@ -0,0 +1,78 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
+/*
+ * Copyright (c) 2016-2017, Mellanox Technologies. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _UAPI_LINUX_TLS_H
+#define _UAPI_LINUX_TLS_H
+
+#include <linux/types.h>
+
+/* TLS socket options */
+#define TLS_TX			1	/* Set transmit parameters */
+#define TLS_RX			2	/* Set receive parameters */
+
+/* Supported versions */
+#define TLS_VERSION_MINOR(ver)	((ver) & 0xFF)
+#define TLS_VERSION_MAJOR(ver)	(((ver) >> 8) & 0xFF)
+
+#define TLS_VERSION_NUMBER(id)	((((id##_VERSION_MAJOR) & 0xFF) << 8) |	\
+				 ((id##_VERSION_MINOR) & 0xFF))
+
+#define TLS_1_2_VERSION_MAJOR	0x3
+#define TLS_1_2_VERSION_MINOR	0x3
+#define TLS_1_2_VERSION		TLS_VERSION_NUMBER(TLS_1_2)
+
+/* Supported ciphers */
+#define TLS_CIPHER_AES_GCM_128				51
+#define TLS_CIPHER_AES_GCM_128_IV_SIZE			8
+#define TLS_CIPHER_AES_GCM_128_KEY_SIZE		16
+#define TLS_CIPHER_AES_GCM_128_SALT_SIZE		4
+#define TLS_CIPHER_AES_GCM_128_TAG_SIZE		16
+#define TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE		8
+
+#define TLS_SET_RECORD_TYPE	1
+#define TLS_GET_RECORD_TYPE	2
+
+struct tls_crypto_info {
+	__u16 version;
+	__u16 cipher_type;
+};
+
+struct tls12_crypto_info_aes_gcm_128 {
+	struct tls_crypto_info info;
+	unsigned char iv[TLS_CIPHER_AES_GCM_128_IV_SIZE];
+	unsigned char key[TLS_CIPHER_AES_GCM_128_KEY_SIZE];
+	unsigned char salt[TLS_CIPHER_AES_GCM_128_SALT_SIZE];
+	unsigned char rec_seq[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
+};
+
+#endif /* _UAPI_LINUX_TLS_H */
diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c
index 120037496f77..5afb11b30fca 100644
--- a/tools/lib/api/fs/tracing_path.c
+++ b/tools/lib/api/fs/tracing_path.c
@@ -36,7 +36,7 @@ static const char *tracing_path_tracefs_mount(void)
 
 	__tracing_path_set("", mnt);
 
-	return mnt;
+	return tracing_path;
 }
 
 static const char *tracing_path_debugfs_mount(void)
@@ -49,7 +49,7 @@ static const char *tracing_path_debugfs_mount(void)
 
 	__tracing_path_set("tracing/", mnt);
 
-	return mnt;
+	return tracing_path;
 }
 
 const char *tracing_path_mount(void)
diff --git a/tools/lib/bpf/Build b/tools/lib/bpf/Build
index 6eb9bacd1948..7bc31c905018 100644
--- a/tools/lib/bpf/Build
+++ b/tools/lib/bpf/Build
@@ -1 +1 @@
-libbpf-y := libbpf.o bpf.o nlattr.o btf.o libbpf_errno.o str_error.o
+libbpf-y := libbpf.o bpf.o nlattr.o btf.o libbpf_errno.o str_error.o netlink.o
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index d49902e818b5..425b480bda75 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 # Most of this file is copied from tools/lib/traceevent/Makefile
 
 BPF_VERSION = 0
@@ -69,7 +69,7 @@ FEATURE_USER = .libbpf
 FEATURE_TESTS = libelf libelf-mmap bpf reallocarray
 FEATURE_DISPLAY = libelf bpf
 
-INCLUDES = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi -I$(srctree)/tools/perf
+INCLUDES = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi
 FEATURE_CHECK_CFLAGS-bpf = $(INCLUDES)
 
 check_feat := 1
@@ -125,6 +125,7 @@ override CFLAGS += $(EXTRA_WARNINGS)
 override CFLAGS += -Werror -Wall
 override CFLAGS += -fPIC
 override CFLAGS += $(INCLUDES)
+override CFLAGS += -fvisibility=hidden
 
 ifeq ($(VERBOSE),1)
   Q =
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index 60aa4ca8b2c5..03f9bcc4ef50 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-2.1
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 
 /*
  * common eBPF ELF operations.
@@ -28,16 +28,8 @@
 #include <linux/bpf.h>
 #include "bpf.h"
 #include "libbpf.h"
-#include "nlattr.h"
-#include <linux/rtnetlink.h>
-#include <linux/if_link.h>
-#include <sys/socket.h>
 #include <errno.h>
 
-#ifndef SOL_NETLINK
-#define SOL_NETLINK 270
-#endif
-
 /*
  * When building perf, unistd.h is overridden. __NR_bpf is
  * required to be defined explicitly.
@@ -286,6 +278,18 @@ int bpf_map_lookup_elem(int fd, const void *key, void *value)
 	return sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
 }
 
+int bpf_map_lookup_and_delete_elem(int fd, const void *key, void *value)
+{
+	union bpf_attr attr;
+
+	bzero(&attr, sizeof(attr));
+	attr.map_fd = fd;
+	attr.key = ptr_to_u64(key);
+	attr.value = ptr_to_u64(value);
+
+	return sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, sizeof(attr));
+}
+
 int bpf_map_delete_elem(int fd, const void *key)
 {
 	union bpf_attr attr;
@@ -499,127 +503,6 @@ int bpf_raw_tracepoint_open(const char *name, int prog_fd)
 	return sys_bpf(BPF_RAW_TRACEPOINT_OPEN, &attr, sizeof(attr));
 }
 
-int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags)
-{
-	struct sockaddr_nl sa;
-	int sock, seq = 0, len, ret = -1;
-	char buf[4096];
-	struct nlattr *nla, *nla_xdp;
-	struct {
-		struct nlmsghdr  nh;
-		struct ifinfomsg ifinfo;
-		char             attrbuf[64];
-	} req;
-	struct nlmsghdr *nh;
-	struct nlmsgerr *err;
-	socklen_t addrlen;
-	int one = 1;
-
-	memset(&sa, 0, sizeof(sa));
-	sa.nl_family = AF_NETLINK;
-
-	sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
-	if (sock < 0) {
-		return -errno;
-	}
-
-	if (setsockopt(sock, SOL_NETLINK, NETLINK_EXT_ACK,
-		       &one, sizeof(one)) < 0) {
-		fprintf(stderr, "Netlink error reporting not supported\n");
-	}
-
-	if (bind(sock, (struct sockaddr *)&sa, sizeof(sa)) < 0) {
-		ret = -errno;
-		goto cleanup;
-	}
-
-	addrlen = sizeof(sa);
-	if (getsockname(sock, (struct sockaddr *)&sa, &addrlen) < 0) {
-		ret = -errno;
-		goto cleanup;
-	}
-
-	if (addrlen != sizeof(sa)) {
-		ret = -LIBBPF_ERRNO__INTERNAL;
-		goto cleanup;
-	}
-
-	memset(&req, 0, sizeof(req));
-	req.nh.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
-	req.nh.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
-	req.nh.nlmsg_type = RTM_SETLINK;
-	req.nh.nlmsg_pid = 0;
-	req.nh.nlmsg_seq = ++seq;
-	req.ifinfo.ifi_family = AF_UNSPEC;
-	req.ifinfo.ifi_index = ifindex;
-
-	/* started nested attribute for XDP */
-	nla = (struct nlattr *)(((char *)&req)
-				+ NLMSG_ALIGN(req.nh.nlmsg_len));
-	nla->nla_type = NLA_F_NESTED | IFLA_XDP;
-	nla->nla_len = NLA_HDRLEN;
-
-	/* add XDP fd */
-	nla_xdp = (struct nlattr *)((char *)nla + nla->nla_len);
-	nla_xdp->nla_type = IFLA_XDP_FD;
-	nla_xdp->nla_len = NLA_HDRLEN + sizeof(int);
-	memcpy((char *)nla_xdp + NLA_HDRLEN, &fd, sizeof(fd));
-	nla->nla_len += nla_xdp->nla_len;
-
-	/* if user passed in any flags, add those too */
-	if (flags) {
-		nla_xdp = (struct nlattr *)((char *)nla + nla->nla_len);
-		nla_xdp->nla_type = IFLA_XDP_FLAGS;
-		nla_xdp->nla_len = NLA_HDRLEN + sizeof(flags);
-		memcpy((char *)nla_xdp + NLA_HDRLEN, &flags, sizeof(flags));
-		nla->nla_len += nla_xdp->nla_len;
-	}
-
-	req.nh.nlmsg_len += NLA_ALIGN(nla->nla_len);
-
-	if (send(sock, &req, req.nh.nlmsg_len, 0) < 0) {
-		ret = -errno;
-		goto cleanup;
-	}
-
-	len = recv(sock, buf, sizeof(buf), 0);
-	if (len < 0) {
-		ret = -errno;
-		goto cleanup;
-	}
-
-	for (nh = (struct nlmsghdr *)buf; NLMSG_OK(nh, len);
-	     nh = NLMSG_NEXT(nh, len)) {
-		if (nh->nlmsg_pid != sa.nl_pid) {
-			ret = -LIBBPF_ERRNO__WRNGPID;
-			goto cleanup;
-		}
-		if (nh->nlmsg_seq != seq) {
-			ret = -LIBBPF_ERRNO__INVSEQ;
-			goto cleanup;
-		}
-		switch (nh->nlmsg_type) {
-		case NLMSG_ERROR:
-			err = (struct nlmsgerr *)NLMSG_DATA(nh);
-			if (!err->error)
-				continue;
-			ret = err->error;
-			nla_dump_errormsg(nh);
-			goto cleanup;
-		case NLMSG_DONE:
-			break;
-		default:
-			break;
-		}
-	}
-
-	ret = 0;
-
-cleanup:
-	close(sock);
-	return ret;
-}
-
 int bpf_load_btf(void *btf, __u32 btf_size, char *log_buf, __u32 log_buf_size,
 		 bool do_log)
 {
diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h
index 6f38164b2618..26a51538213c 100644
--- a/tools/lib/bpf/bpf.h
+++ b/tools/lib/bpf/bpf.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
+/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
 
 /*
  * common eBPF ELF operations.
@@ -20,13 +20,17 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this program; if not,  see <http://www.gnu.org/licenses>
  */
-#ifndef __BPF_BPF_H
-#define __BPF_BPF_H
+#ifndef __LIBBPF_BPF_H
+#define __LIBBPF_BPF_H
 
 #include <linux/bpf.h>
 #include <stdbool.h>
 #include <stddef.h>
 
+#ifndef LIBBPF_API
+#define LIBBPF_API __attribute__((visibility("default")))
+#endif
+
 struct bpf_create_map_attr {
 	const char *name;
 	enum bpf_map_type map_type;
@@ -42,21 +46,24 @@ struct bpf_create_map_attr {
 	__u32 inner_map_fd;
 };
 
-int bpf_create_map_xattr(const struct bpf_create_map_attr *create_attr);
-int bpf_create_map_node(enum bpf_map_type map_type, const char *name,
-			int key_size, int value_size, int max_entries,
-			__u32 map_flags, int node);
-int bpf_create_map_name(enum bpf_map_type map_type, const char *name,
-			int key_size, int value_size, int max_entries,
-			__u32 map_flags);
-int bpf_create_map(enum bpf_map_type map_type, int key_size, int value_size,
-		   int max_entries, __u32 map_flags);
-int bpf_create_map_in_map_node(enum bpf_map_type map_type, const char *name,
-			       int key_size, int inner_map_fd, int max_entries,
-			       __u32 map_flags, int node);
-int bpf_create_map_in_map(enum bpf_map_type map_type, const char *name,
-			  int key_size, int inner_map_fd, int max_entries,
-			  __u32 map_flags);
+LIBBPF_API int
+bpf_create_map_xattr(const struct bpf_create_map_attr *create_attr);
+LIBBPF_API int bpf_create_map_node(enum bpf_map_type map_type, const char *name,
+				   int key_size, int value_size,
+				   int max_entries, __u32 map_flags, int node);
+LIBBPF_API int bpf_create_map_name(enum bpf_map_type map_type, const char *name,
+				   int key_size, int value_size,
+				   int max_entries, __u32 map_flags);
+LIBBPF_API int bpf_create_map(enum bpf_map_type map_type, int key_size,
+			      int value_size, int max_entries, __u32 map_flags);
+LIBBPF_API int bpf_create_map_in_map_node(enum bpf_map_type map_type,
+					  const char *name, int key_size,
+					  int inner_map_fd, int max_entries,
+					  __u32 map_flags, int node);
+LIBBPF_API int bpf_create_map_in_map(enum bpf_map_type map_type,
+				     const char *name, int key_size,
+				     int inner_map_fd, int max_entries,
+				     __u32 map_flags);
 
 struct bpf_load_program_attr {
 	enum bpf_prog_type prog_type;
@@ -69,46 +76,56 @@ struct bpf_load_program_attr {
 	__u32 prog_ifindex;
 };
 
+/* Flags to direct loading requirements */
+#define MAPS_RELAX_COMPAT	0x01
+
 /* Recommend log buffer size */
 #define BPF_LOG_BUF_SIZE (256 * 1024)
-int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr,
-			   char *log_buf, size_t log_buf_sz);
-int bpf_load_program(enum bpf_prog_type type, const struct bpf_insn *insns,
-		     size_t insns_cnt, const char *license,
-		     __u32 kern_version, char *log_buf,
-		     size_t log_buf_sz);
-int bpf_verify_program(enum bpf_prog_type type, const struct bpf_insn *insns,
-		       size_t insns_cnt, int strict_alignment,
-		       const char *license, __u32 kern_version,
-		       char *log_buf, size_t log_buf_sz, int log_level);
+LIBBPF_API int
+bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr,
+		       char *log_buf, size_t log_buf_sz);
+LIBBPF_API int bpf_load_program(enum bpf_prog_type type,
+				const struct bpf_insn *insns, size_t insns_cnt,
+				const char *license, __u32 kern_version,
+				char *log_buf, size_t log_buf_sz);
+LIBBPF_API int bpf_verify_program(enum bpf_prog_type type,
+				  const struct bpf_insn *insns,
+				  size_t insns_cnt, int strict_alignment,
+				  const char *license, __u32 kern_version,
+				  char *log_buf, size_t log_buf_sz,
+				  int log_level);
 
-int bpf_map_update_elem(int fd, const void *key, const void *value,
-			__u64 flags);
+LIBBPF_API int bpf_map_update_elem(int fd, const void *key, const void *value,
+				   __u64 flags);
 
-int bpf_map_lookup_elem(int fd, const void *key, void *value);
-int bpf_map_delete_elem(int fd, const void *key);
-int bpf_map_get_next_key(int fd, const void *key, void *next_key);
-int bpf_obj_pin(int fd, const char *pathname);
-int bpf_obj_get(const char *pathname);
-int bpf_prog_attach(int prog_fd, int attachable_fd, enum bpf_attach_type type,
-		    unsigned int flags);
-int bpf_prog_detach(int attachable_fd, enum bpf_attach_type type);
-int bpf_prog_detach2(int prog_fd, int attachable_fd, enum bpf_attach_type type);
-int bpf_prog_test_run(int prog_fd, int repeat, void *data, __u32 size,
-		      void *data_out, __u32 *size_out, __u32 *retval,
-		      __u32 *duration);
-int bpf_prog_get_next_id(__u32 start_id, __u32 *next_id);
-int bpf_map_get_next_id(__u32 start_id, __u32 *next_id);
-int bpf_prog_get_fd_by_id(__u32 id);
-int bpf_map_get_fd_by_id(__u32 id);
-int bpf_btf_get_fd_by_id(__u32 id);
-int bpf_obj_get_info_by_fd(int prog_fd, void *info, __u32 *info_len);
-int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags,
-		   __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt);
-int bpf_raw_tracepoint_open(const char *name, int prog_fd);
-int bpf_load_btf(void *btf, __u32 btf_size, char *log_buf, __u32 log_buf_size,
-		 bool do_log);
-int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len,
-		      __u32 *prog_id, __u32 *fd_type, __u64 *probe_offset,
-		      __u64 *probe_addr);
-#endif
+LIBBPF_API int bpf_map_lookup_elem(int fd, const void *key, void *value);
+LIBBPF_API int bpf_map_lookup_and_delete_elem(int fd, const void *key,
+					      void *value);
+LIBBPF_API int bpf_map_delete_elem(int fd, const void *key);
+LIBBPF_API int bpf_map_get_next_key(int fd, const void *key, void *next_key);
+LIBBPF_API int bpf_obj_pin(int fd, const char *pathname);
+LIBBPF_API int bpf_obj_get(const char *pathname);
+LIBBPF_API int bpf_prog_attach(int prog_fd, int attachable_fd,
+			       enum bpf_attach_type type, unsigned int flags);
+LIBBPF_API int bpf_prog_detach(int attachable_fd, enum bpf_attach_type type);
+LIBBPF_API int bpf_prog_detach2(int prog_fd, int attachable_fd,
+				enum bpf_attach_type type);
+LIBBPF_API int bpf_prog_test_run(int prog_fd, int repeat, void *data,
+				 __u32 size, void *data_out, __u32 *size_out,
+				 __u32 *retval, __u32 *duration);
+LIBBPF_API int bpf_prog_get_next_id(__u32 start_id, __u32 *next_id);
+LIBBPF_API int bpf_map_get_next_id(__u32 start_id, __u32 *next_id);
+LIBBPF_API int bpf_prog_get_fd_by_id(__u32 id);
+LIBBPF_API int bpf_map_get_fd_by_id(__u32 id);
+LIBBPF_API int bpf_btf_get_fd_by_id(__u32 id);
+LIBBPF_API int bpf_obj_get_info_by_fd(int prog_fd, void *info, __u32 *info_len);
+LIBBPF_API int bpf_prog_query(int target_fd, enum bpf_attach_type type,
+			      __u32 query_flags, __u32 *attach_flags,
+			      __u32 *prog_ids, __u32 *prog_cnt);
+LIBBPF_API int bpf_raw_tracepoint_open(const char *name, int prog_fd);
+LIBBPF_API int bpf_load_btf(void *btf, __u32 btf_size, char *log_buf,
+			    __u32 log_buf_size, bool do_log);
+LIBBPF_API int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf,
+				 __u32 *buf_len, __u32 *prog_id, __u32 *fd_type,
+				 __u64 *probe_offset, __u64 *probe_addr);
+#endif /* __LIBBPF_BPF_H */
diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index cf94b0770522..449591aa9900 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-2.1
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 /* Copyright (c) 2018 Facebook */
 
 #include <stdlib.h>
diff --git a/tools/lib/bpf/btf.h b/tools/lib/bpf/btf.h
index 4897e0724d4e..b77e7080f7e7 100644
--- a/tools/lib/bpf/btf.h
+++ b/tools/lib/bpf/btf.h
@@ -1,11 +1,15 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
+/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
 /* Copyright (c) 2018 Facebook */
 
-#ifndef __BPF_BTF_H
-#define __BPF_BTF_H
+#ifndef __LIBBPF_BTF_H
+#define __LIBBPF_BTF_H
 
 #include <linux/types.h>
 
+#ifndef LIBBPF_API
+#define LIBBPF_API __attribute__((visibility("default")))
+#endif
+
 #define BTF_ELF_SEC ".BTF"
 
 struct btf;
@@ -14,13 +18,15 @@ struct btf_type;
 typedef int (*btf_print_fn_t)(const char *, ...)
 	__attribute__((format(printf, 1, 2)));
 
-void btf__free(struct btf *btf);
-struct btf *btf__new(__u8 *data, __u32 size, btf_print_fn_t err_log);
-__s32 btf__find_by_name(const struct btf *btf, const char *type_name);
-const struct btf_type *btf__type_by_id(const struct btf *btf, __u32 id);
-__s64 btf__resolve_size(const struct btf *btf, __u32 type_id);
-int btf__resolve_type(const struct btf *btf, __u32 type_id);
-int btf__fd(const struct btf *btf);
-const char *btf__name_by_offset(const struct btf *btf, __u32 offset);
+LIBBPF_API void btf__free(struct btf *btf);
+LIBBPF_API struct btf *btf__new(__u8 *data, __u32 size, btf_print_fn_t err_log);
+LIBBPF_API __s32 btf__find_by_name(const struct btf *btf,
+				   const char *type_name);
+LIBBPF_API const struct btf_type *btf__type_by_id(const struct btf *btf,
+						  __u32 id);
+LIBBPF_API __s64 btf__resolve_size(const struct btf *btf, __u32 type_id);
+LIBBPF_API int btf__resolve_type(const struct btf *btf, __u32 type_id);
+LIBBPF_API int btf__fd(const struct btf *btf);
+LIBBPF_API const char *btf__name_by_offset(const struct btf *btf, __u32 offset);
 
-#endif
+#endif /* __LIBBPF_BTF_H */
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index bdb94939fd60..b607be7236d3 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-2.1
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 
 /*
  * Common eBPF ELF object loading operations.
@@ -7,19 +7,6 @@
  * Copyright (C) 2015 Wang Nan <wangnan0@huawei.com>
  * Copyright (C) 2015 Huawei Inc.
  * Copyright (C) 2017 Nicira, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
  */
 
 #define _GNU_SOURCE
@@ -32,7 +19,6 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <errno.h>
-#include <perf-sys.h>
 #include <asm/unistd.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
@@ -40,6 +26,8 @@
 #include <linux/btf.h>
 #include <linux/list.h>
 #include <linux/limits.h>
+#include <linux/perf_event.h>
+#include <linux/ring_buffer.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/vfs.h>
@@ -182,7 +170,7 @@ static LIST_HEAD(bpf_objects_list);
 
 struct bpf_object {
 	char license[64];
-	u32 kern_version;
+	__u32 kern_version;
 
 	struct bpf_program *programs;
 	size_t nr_programs;
@@ -228,7 +216,7 @@ struct bpf_object {
 };
 #define obj_elf_valid(o)	((o)->efile.elf)
 
-static void bpf_program__unload(struct bpf_program *prog)
+void bpf_program__unload(struct bpf_program *prog)
 {
 	int i;
 
@@ -470,7 +458,8 @@ static int bpf_object__elf_init(struct bpf_object *obj)
 		obj->efile.fd = open(obj->path, O_RDONLY);
 		if (obj->efile.fd < 0) {
 			char errmsg[STRERR_BUFSIZE];
-			char *cp = str_error(errno, errmsg, sizeof(errmsg));
+			char *cp = libbpf_strerror_r(errno, errmsg,
+						     sizeof(errmsg));
 
 			pr_warning("failed to open %s: %s\n", obj->path, cp);
 			return -errno;
@@ -552,7 +541,7 @@ static int
 bpf_object__init_kversion(struct bpf_object *obj,
 			  void *data, size_t size)
 {
-	u32 kver;
+	__u32 kver;
 
 	if (size != sizeof(kver)) {
 		pr_warning("invalid kver section in %s\n", obj->path);
@@ -574,8 +563,9 @@ static int compare_bpf_map(const void *_a, const void *_b)
 }
 
 static int
-bpf_object__init_maps(struct bpf_object *obj)
+bpf_object__init_maps(struct bpf_object *obj, int flags)
 {
+	bool strict = !(flags & MAPS_RELAX_COMPAT);
 	int i, map_idx, map_def_sz, nr_maps = 0;
 	Elf_Scn *scn;
 	Elf_Data *data;
@@ -697,7 +687,8 @@ bpf_object__init_maps(struct bpf_object *obj)
 						   "has unrecognized, non-zero "
 						   "options\n",
 						   obj->path, map_name);
-					return -EINVAL;
+					if (strict)
+						return -EINVAL;
 				}
 			}
 			memcpy(&obj->maps[map_idx].def, def,
@@ -728,7 +719,7 @@ static bool section_have_execinstr(struct bpf_object *obj, int idx)
 	return false;
 }
 
-static int bpf_object__elf_collect(struct bpf_object *obj)
+static int bpf_object__elf_collect(struct bpf_object *obj, int flags)
 {
 	Elf *elf = obj->efile.elf;
 	GElf_Ehdr *ep = &obj->efile.ehdr;
@@ -811,7 +802,8 @@ static int bpf_object__elf_collect(struct bpf_object *obj)
 						      data->d_size, name, idx);
 			if (err) {
 				char errmsg[STRERR_BUFSIZE];
-				char *cp = str_error(-err, errmsg, sizeof(errmsg));
+				char *cp = libbpf_strerror_r(-err, errmsg,
+							     sizeof(errmsg));
 
 				pr_warning("failed to alloc program %s (%s): %s",
 					   name, obj->path, cp);
@@ -854,7 +846,7 @@ static int bpf_object__elf_collect(struct bpf_object *obj)
 		return LIBBPF_ERRNO__FORMAT;
 	}
 	if (obj->efile.maps_shndx >= 0) {
-		err = bpf_object__init_maps(obj);
+		err = bpf_object__init_maps(obj, flags);
 		if (err)
 			goto out;
 	}
@@ -1140,7 +1132,7 @@ bpf_object__create_maps(struct bpf_object *obj)
 
 		*pfd = bpf_create_map_xattr(&create_attr);
 		if (*pfd < 0 && create_attr.btf_key_type_id) {
-			cp = str_error(errno, errmsg, sizeof(errmsg));
+			cp = libbpf_strerror_r(errno, errmsg, sizeof(errmsg));
 			pr_warning("Error in bpf_create_map_xattr(%s):%s(%d). Retrying without BTF.\n",
 				   map->name, cp, errno);
 			create_attr.btf_fd = 0;
@@ -1155,7 +1147,7 @@ bpf_object__create_maps(struct bpf_object *obj)
 			size_t j;
 
 			err = *pfd;
-			cp = str_error(errno, errmsg, sizeof(errmsg));
+			cp = libbpf_strerror_r(errno, errmsg, sizeof(errmsg));
 			pr_warning("failed to create map (name: '%s'): %s\n",
 				   map->name, cp);
 			for (j = 0; j < i; j++)
@@ -1306,7 +1298,7 @@ static int bpf_object__collect_reloc(struct bpf_object *obj)
 static int
 load_program(enum bpf_prog_type type, enum bpf_attach_type expected_attach_type,
 	     const char *name, struct bpf_insn *insns, int insns_cnt,
-	     char *license, u32 kern_version, int *pfd, int prog_ifindex)
+	     char *license, __u32 kern_version, int *pfd, int prog_ifindex)
 {
 	struct bpf_load_program_attr load_attr;
 	char *cp, errmsg[STRERR_BUFSIZE];
@@ -1339,7 +1331,7 @@ load_program(enum bpf_prog_type type, enum bpf_attach_type expected_attach_type,
 	}
 
 	ret = -LIBBPF_ERRNO__LOAD;
-	cp = str_error(errno, errmsg, sizeof(errmsg));
+	cp = libbpf_strerror_r(errno, errmsg, sizeof(errmsg));
 	pr_warning("load bpf program failed: %s\n", cp);
 
 	if (log_buf && log_buf[0] != '\0') {
@@ -1375,9 +1367,9 @@ out:
 	return ret;
 }
 
-static int
+int
 bpf_program__load(struct bpf_program *prog,
-		  char *license, u32 kern_version)
+		  char *license, __u32 kern_version)
 {
 	int err = 0, fd, i;
 
@@ -1502,6 +1494,7 @@ static bool bpf_prog_type__needs_kver(enum bpf_prog_type type)
 	case BPF_PROG_TYPE_CGROUP_SOCK_ADDR:
 	case BPF_PROG_TYPE_LIRC_MODE2:
 	case BPF_PROG_TYPE_SK_REUSEPORT:
+	case BPF_PROG_TYPE_FLOW_DISSECTOR:
 		return false;
 	case BPF_PROG_TYPE_UNSPEC:
 	case BPF_PROG_TYPE_KPROBE:
@@ -1525,7 +1518,7 @@ static int bpf_object__validate(struct bpf_object *obj, bool needs_kver)
 
 static struct bpf_object *
 __bpf_object__open(const char *path, void *obj_buf, size_t obj_buf_sz,
-		   bool needs_kver)
+		   bool needs_kver, int flags)
 {
 	struct bpf_object *obj;
 	int err;
@@ -1541,7 +1534,7 @@ __bpf_object__open(const char *path, void *obj_buf, size_t obj_buf_sz,
 
 	CHECK_ERR(bpf_object__elf_init(obj), err, out);
 	CHECK_ERR(bpf_object__check_endianness(obj), err, out);
-	CHECK_ERR(bpf_object__elf_collect(obj), err, out);
+	CHECK_ERR(bpf_object__elf_collect(obj, flags), err, out);
 	CHECK_ERR(bpf_object__collect_reloc(obj), err, out);
 	CHECK_ERR(bpf_object__validate(obj, needs_kver), err, out);
 
@@ -1552,7 +1545,8 @@ out:
 	return ERR_PTR(err);
 }
 
-struct bpf_object *bpf_object__open_xattr(struct bpf_object_open_attr *attr)
+struct bpf_object *__bpf_object__open_xattr(struct bpf_object_open_attr *attr,
+					    int flags)
 {
 	/* param validation */
 	if (!attr->file)
@@ -1561,7 +1555,13 @@ struct bpf_object *bpf_object__open_xattr(struct bpf_object_open_attr *attr)
 	pr_debug("loading %s\n", attr->file);
 
 	return __bpf_object__open(attr->file, NULL, 0,
-				  bpf_prog_type__needs_kver(attr->prog_type));
+				  bpf_prog_type__needs_kver(attr->prog_type),
+				  flags);
+}
+
+struct bpf_object *bpf_object__open_xattr(struct bpf_object_open_attr *attr)
+{
+	return __bpf_object__open_xattr(attr, 0);
 }
 
 struct bpf_object *bpf_object__open(const char *path)
@@ -1594,7 +1594,7 @@ struct bpf_object *bpf_object__open_buffer(void *obj_buf,
 	pr_debug("loading object '%s' from buffer\n",
 		 name);
 
-	return __bpf_object__open(name, obj_buf, obj_buf_sz, true);
+	return __bpf_object__open(name, obj_buf, obj_buf_sz, true, true);
 }
 
 int bpf_object__unload(struct bpf_object *obj)
@@ -1654,7 +1654,7 @@ static int check_path(const char *path)
 
 	dir = dirname(dname);
 	if (statfs(dir, &st_fs)) {
-		cp = str_error(errno, errmsg, sizeof(errmsg));
+		cp = libbpf_strerror_r(errno, errmsg, sizeof(errmsg));
 		pr_warning("failed to statfs %s: %s\n", dir, cp);
 		err = -errno;
 	}
@@ -1690,7 +1690,7 @@ int bpf_program__pin_instance(struct bpf_program *prog, const char *path,
 	}
 
 	if (bpf_obj_pin(prog->instances.fds[instance], path)) {
-		cp = str_error(errno, errmsg, sizeof(errmsg));
+		cp = libbpf_strerror_r(errno, errmsg, sizeof(errmsg));
 		pr_warning("failed to pin program: %s\n", cp);
 		return -errno;
 	}
@@ -1708,7 +1708,7 @@ static int make_dir(const char *path)
 		err = -errno;
 
 	if (err) {
-		cp = str_error(-err, errmsg, sizeof(errmsg));
+		cp = libbpf_strerror_r(-err, errmsg, sizeof(errmsg));
 		pr_warning("failed to mkdir %s: %s\n", path, cp);
 	}
 	return err;
@@ -1770,7 +1770,7 @@ int bpf_map__pin(struct bpf_map *map, const char *path)
 	}
 
 	if (bpf_obj_pin(map->fd, path)) {
-		cp = str_error(errno, errmsg, sizeof(errmsg));
+		cp = libbpf_strerror_r(errno, errmsg, sizeof(errmsg));
 		pr_warning("failed to pin map: %s\n", cp);
 		return -errno;
 	}
@@ -2084,57 +2084,90 @@ void bpf_program__set_expected_attach_type(struct bpf_program *prog,
 	prog->expected_attach_type = type;
 }
 
-#define BPF_PROG_SEC_FULL(string, ptype, atype) \
-	{ string, sizeof(string) - 1, ptype, atype }
+#define BPF_PROG_SEC_IMPL(string, ptype, eatype, atype) \
+	{ string, sizeof(string) - 1, ptype, eatype, atype }
 
-#define BPF_PROG_SEC(string, ptype) BPF_PROG_SEC_FULL(string, ptype, 0)
+/* Programs that can NOT be attached. */
+#define BPF_PROG_SEC(string, ptype) BPF_PROG_SEC_IMPL(string, ptype, 0, -EINVAL)
 
-#define BPF_S_PROG_SEC(string, ptype) \
-	BPF_PROG_SEC_FULL(string, BPF_PROG_TYPE_CGROUP_SOCK, ptype)
+/* Programs that can be attached. */
+#define BPF_APROG_SEC(string, ptype, atype) \
+	BPF_PROG_SEC_IMPL(string, ptype, 0, atype)
 
-#define BPF_SA_PROG_SEC(string, ptype) \
-	BPF_PROG_SEC_FULL(string, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, ptype)
+/* Programs that must specify expected attach type at load time. */
+#define BPF_EAPROG_SEC(string, ptype, eatype) \
+	BPF_PROG_SEC_IMPL(string, ptype, eatype, eatype)
+
+/* Programs that can be attached but attach type can't be identified by section
+ * name. Kept for backward compatibility.
+ */
+#define BPF_APROG_COMPAT(string, ptype) BPF_PROG_SEC(string, ptype)
 
 static const struct {
 	const char *sec;
 	size_t len;
 	enum bpf_prog_type prog_type;
 	enum bpf_attach_type expected_attach_type;
+	enum bpf_attach_type attach_type;
 } section_names[] = {
-	BPF_PROG_SEC("socket",		BPF_PROG_TYPE_SOCKET_FILTER),
-	BPF_PROG_SEC("kprobe/",		BPF_PROG_TYPE_KPROBE),
-	BPF_PROG_SEC("kretprobe/",	BPF_PROG_TYPE_KPROBE),
-	BPF_PROG_SEC("classifier",	BPF_PROG_TYPE_SCHED_CLS),
-	BPF_PROG_SEC("action",		BPF_PROG_TYPE_SCHED_ACT),
-	BPF_PROG_SEC("tracepoint/",	BPF_PROG_TYPE_TRACEPOINT),
-	BPF_PROG_SEC("raw_tracepoint/",	BPF_PROG_TYPE_RAW_TRACEPOINT),
-	BPF_PROG_SEC("xdp",		BPF_PROG_TYPE_XDP),
-	BPF_PROG_SEC("perf_event",	BPF_PROG_TYPE_PERF_EVENT),
-	BPF_PROG_SEC("cgroup/skb",	BPF_PROG_TYPE_CGROUP_SKB),
-	BPF_PROG_SEC("cgroup/sock",	BPF_PROG_TYPE_CGROUP_SOCK),
-	BPF_PROG_SEC("cgroup/dev",	BPF_PROG_TYPE_CGROUP_DEVICE),
-	BPF_PROG_SEC("lwt_in",		BPF_PROG_TYPE_LWT_IN),
-	BPF_PROG_SEC("lwt_out",		BPF_PROG_TYPE_LWT_OUT),
-	BPF_PROG_SEC("lwt_xmit",	BPF_PROG_TYPE_LWT_XMIT),
-	BPF_PROG_SEC("lwt_seg6local",	BPF_PROG_TYPE_LWT_SEG6LOCAL),
-	BPF_PROG_SEC("sockops",		BPF_PROG_TYPE_SOCK_OPS),
-	BPF_PROG_SEC("sk_skb",		BPF_PROG_TYPE_SK_SKB),
-	BPF_PROG_SEC("sk_msg",		BPF_PROG_TYPE_SK_MSG),
-	BPF_PROG_SEC("lirc_mode2",	BPF_PROG_TYPE_LIRC_MODE2),
-	BPF_SA_PROG_SEC("cgroup/bind4",	BPF_CGROUP_INET4_BIND),
-	BPF_SA_PROG_SEC("cgroup/bind6",	BPF_CGROUP_INET6_BIND),
-	BPF_SA_PROG_SEC("cgroup/connect4", BPF_CGROUP_INET4_CONNECT),
-	BPF_SA_PROG_SEC("cgroup/connect6", BPF_CGROUP_INET6_CONNECT),
-	BPF_SA_PROG_SEC("cgroup/sendmsg4", BPF_CGROUP_UDP4_SENDMSG),
-	BPF_SA_PROG_SEC("cgroup/sendmsg6", BPF_CGROUP_UDP6_SENDMSG),
-	BPF_S_PROG_SEC("cgroup/post_bind4", BPF_CGROUP_INET4_POST_BIND),
-	BPF_S_PROG_SEC("cgroup/post_bind6", BPF_CGROUP_INET6_POST_BIND),
+	BPF_PROG_SEC("socket",			BPF_PROG_TYPE_SOCKET_FILTER),
+	BPF_PROG_SEC("kprobe/",			BPF_PROG_TYPE_KPROBE),
+	BPF_PROG_SEC("kretprobe/",		BPF_PROG_TYPE_KPROBE),
+	BPF_PROG_SEC("classifier",		BPF_PROG_TYPE_SCHED_CLS),
+	BPF_PROG_SEC("action",			BPF_PROG_TYPE_SCHED_ACT),
+	BPF_PROG_SEC("tracepoint/",		BPF_PROG_TYPE_TRACEPOINT),
+	BPF_PROG_SEC("raw_tracepoint/",		BPF_PROG_TYPE_RAW_TRACEPOINT),
+	BPF_PROG_SEC("xdp",			BPF_PROG_TYPE_XDP),
+	BPF_PROG_SEC("perf_event",		BPF_PROG_TYPE_PERF_EVENT),
+	BPF_PROG_SEC("lwt_in",			BPF_PROG_TYPE_LWT_IN),
+	BPF_PROG_SEC("lwt_out",			BPF_PROG_TYPE_LWT_OUT),
+	BPF_PROG_SEC("lwt_xmit",		BPF_PROG_TYPE_LWT_XMIT),
+	BPF_PROG_SEC("lwt_seg6local",		BPF_PROG_TYPE_LWT_SEG6LOCAL),
+	BPF_APROG_SEC("cgroup_skb/ingress",	BPF_PROG_TYPE_CGROUP_SKB,
+						BPF_CGROUP_INET_INGRESS),
+	BPF_APROG_SEC("cgroup_skb/egress",	BPF_PROG_TYPE_CGROUP_SKB,
+						BPF_CGROUP_INET_EGRESS),
+	BPF_APROG_COMPAT("cgroup/skb",		BPF_PROG_TYPE_CGROUP_SKB),
+	BPF_APROG_SEC("cgroup/sock",		BPF_PROG_TYPE_CGROUP_SOCK,
+						BPF_CGROUP_INET_SOCK_CREATE),
+	BPF_EAPROG_SEC("cgroup/post_bind4",	BPF_PROG_TYPE_CGROUP_SOCK,
+						BPF_CGROUP_INET4_POST_BIND),
+	BPF_EAPROG_SEC("cgroup/post_bind6",	BPF_PROG_TYPE_CGROUP_SOCK,
+						BPF_CGROUP_INET6_POST_BIND),
+	BPF_APROG_SEC("cgroup/dev",		BPF_PROG_TYPE_CGROUP_DEVICE,
+						BPF_CGROUP_DEVICE),
+	BPF_APROG_SEC("sockops",		BPF_PROG_TYPE_SOCK_OPS,
+						BPF_CGROUP_SOCK_OPS),
+	BPF_APROG_SEC("sk_skb/stream_parser",	BPF_PROG_TYPE_SK_SKB,
+						BPF_SK_SKB_STREAM_PARSER),
+	BPF_APROG_SEC("sk_skb/stream_verdict",	BPF_PROG_TYPE_SK_SKB,
+						BPF_SK_SKB_STREAM_VERDICT),
+	BPF_APROG_COMPAT("sk_skb",		BPF_PROG_TYPE_SK_SKB),
+	BPF_APROG_SEC("sk_msg",			BPF_PROG_TYPE_SK_MSG,
+						BPF_SK_MSG_VERDICT),
+	BPF_APROG_SEC("lirc_mode2",		BPF_PROG_TYPE_LIRC_MODE2,
+						BPF_LIRC_MODE2),
+	BPF_APROG_SEC("flow_dissector",		BPF_PROG_TYPE_FLOW_DISSECTOR,
+						BPF_FLOW_DISSECTOR),
+	BPF_EAPROG_SEC("cgroup/bind4",		BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+						BPF_CGROUP_INET4_BIND),
+	BPF_EAPROG_SEC("cgroup/bind6",		BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+						BPF_CGROUP_INET6_BIND),
+	BPF_EAPROG_SEC("cgroup/connect4",	BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+						BPF_CGROUP_INET4_CONNECT),
+	BPF_EAPROG_SEC("cgroup/connect6",	BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+						BPF_CGROUP_INET6_CONNECT),
+	BPF_EAPROG_SEC("cgroup/sendmsg4",	BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+						BPF_CGROUP_UDP4_SENDMSG),
+	BPF_EAPROG_SEC("cgroup/sendmsg6",	BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+						BPF_CGROUP_UDP6_SENDMSG),
 };
 
+#undef BPF_PROG_SEC_IMPL
 #undef BPF_PROG_SEC
-#undef BPF_PROG_SEC_FULL
-#undef BPF_S_PROG_SEC
-#undef BPF_SA_PROG_SEC
+#undef BPF_APROG_SEC
+#undef BPF_EAPROG_SEC
+#undef BPF_APROG_COMPAT
 
 int libbpf_prog_type_by_name(const char *name, enum bpf_prog_type *prog_type,
 			     enum bpf_attach_type *expected_attach_type)
@@ -2154,6 +2187,25 @@ int libbpf_prog_type_by_name(const char *name, enum bpf_prog_type *prog_type,
 	return -EINVAL;
 }
 
+int libbpf_attach_type_by_name(const char *name,
+			       enum bpf_attach_type *attach_type)
+{
+	int i;
+
+	if (!name)
+		return -EINVAL;
+
+	for (i = 0; i < ARRAY_SIZE(section_names); i++) {
+		if (strncmp(name, section_names[i].sec, section_names[i].len))
+			continue;
+		if (section_names[i].attach_type == -EINVAL)
+			return -EINVAL;
+		*attach_type = section_names[i].attach_type;
+		return 0;
+	}
+	return -EINVAL;
+}
+
 static int
 bpf_program__identify_section(struct bpf_program *prog,
 			      enum bpf_prog_type *prog_type,
@@ -2336,7 +2388,7 @@ int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr,
 		bpf_program__set_expected_attach_type(prog,
 						      expected_attach_type);
 
-		if (!bpf_program__is_function_storage(prog, obj) && !first_prog)
+		if (!first_prog)
 			first_prog = prog;
 	}
 
@@ -2363,61 +2415,49 @@ int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr,
 }
 
 enum bpf_perf_event_ret
-bpf_perf_event_read_simple(void *mem, unsigned long size,
-			   unsigned long page_size, void **buf, size_t *buf_len,
-			   bpf_perf_event_print_t fn, void *priv)
+bpf_perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size,
+			   void **copy_mem, size_t *copy_size,
+			   bpf_perf_event_print_t fn, void *private_data)
 {
-	volatile struct perf_event_mmap_page *header = mem;
+	struct perf_event_mmap_page *header = mmap_mem;
+	__u64 data_head = ring_buffer_read_head(header);
 	__u64 data_tail = header->data_tail;
-	__u64 data_head = header->data_head;
-	int ret = LIBBPF_PERF_EVENT_ERROR;
-	void *base, *begin, *end;
-
-	asm volatile("" ::: "memory"); /* in real code it should be smp_rmb() */
-	if (data_head == data_tail)
-		return LIBBPF_PERF_EVENT_CONT;
-
-	base = ((char *)header) + page_size;
-
-	begin = base + data_tail % size;
-	end = base + data_head % size;
-
-	while (begin != end) {
-		struct perf_event_header *ehdr;
-
-		ehdr = begin;
-		if (begin + ehdr->size > base + size) {
-			long len = base + size - begin;
-
-			if (*buf_len < ehdr->size) {
-				free(*buf);
-				*buf = malloc(ehdr->size);
-				if (!*buf) {
+	void *base = ((__u8 *)header) + page_size;
+	int ret = LIBBPF_PERF_EVENT_CONT;
+	struct perf_event_header *ehdr;
+	size_t ehdr_size;
+
+	while (data_head != data_tail) {
+		ehdr = base + (data_tail & (mmap_size - 1));
+		ehdr_size = ehdr->size;
+
+		if (((void *)ehdr) + ehdr_size > base + mmap_size) {
+			void *copy_start = ehdr;
+			size_t len_first = base + mmap_size - copy_start;
+			size_t len_secnd = ehdr_size - len_first;
+
+			if (*copy_size < ehdr_size) {
+				free(*copy_mem);
+				*copy_mem = malloc(ehdr_size);
+				if (!*copy_mem) {
+					*copy_size = 0;
 					ret = LIBBPF_PERF_EVENT_ERROR;
 					break;
 				}
-				*buf_len = ehdr->size;
+				*copy_size = ehdr_size;
 			}
 
-			memcpy(*buf, begin, len);
-			memcpy(*buf + len, base, ehdr->size - len);
-			ehdr = (void *)*buf;
-			begin = base + ehdr->size - len;
-		} else if (begin + ehdr->size == base + size) {
-			begin = base;
-		} else {
-			begin += ehdr->size;
+			memcpy(*copy_mem, copy_start, len_first);
+			memcpy(*copy_mem + len_first, base, len_secnd);
+			ehdr = *copy_mem;
 		}
 
-		ret = fn(ehdr, priv);
+		ret = fn(ehdr, private_data);
+		data_tail += ehdr_size;
 		if (ret != LIBBPF_PERF_EVENT_CONT)
 			break;
-
-		data_tail += ehdr->size;
 	}
 
-	__sync_synchronize(); /* smp_mb() */
-	header->data_tail = data_tail;
-
+	ring_buffer_write_tail(header, data_tail);
 	return ret;
 }
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h
index 96c55fac54c3..1f3468dad8b2 100644
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
+/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
 
 /*
  * Common eBPF ELF object loading operations.
@@ -6,22 +6,9 @@
  * Copyright (C) 2013-2015 Alexei Starovoitov <ast@kernel.org>
  * Copyright (C) 2015 Wang Nan <wangnan0@huawei.com>
  * Copyright (C) 2015 Huawei Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
  */
-#ifndef __BPF_LIBBPF_H
-#define __BPF_LIBBPF_H
+#ifndef __LIBBPF_LIBBPF_H
+#define __LIBBPF_LIBBPF_H
 
 #include <stdio.h>
 #include <stdint.h>
@@ -29,6 +16,10 @@
 #include <sys/types.h>  // for size_t
 #include <linux/bpf.h>
 
+#ifndef LIBBPF_API
+#define LIBBPF_API __attribute__((visibility("default")))
+#endif
+
 enum libbpf_errno {
 	__LIBBPF_ERRNO__START = 4000,
 
@@ -46,10 +37,11 @@ enum libbpf_errno {
 	LIBBPF_ERRNO__PROGTYPE,	/* Kernel doesn't support this program type */
 	LIBBPF_ERRNO__WRNGPID,	/* Wrong pid in netlink message */
 	LIBBPF_ERRNO__INVSEQ,	/* Invalid netlink sequence */
+	LIBBPF_ERRNO__NLPARSE,	/* netlink parsing error */
 	__LIBBPF_ERRNO__END,
 };
 
-int libbpf_strerror(int err, char *buf, size_t size);
+LIBBPF_API int libbpf_strerror(int err, char *buf, size_t size);
 
 /*
  * __printf is defined in include/linux/compiler-gcc.h. However,
@@ -59,9 +51,9 @@ int libbpf_strerror(int err, char *buf, size_t size);
 typedef int (*libbpf_print_fn_t)(const char *, ...)
 	__attribute__((format(printf, 1, 2)));
 
-void libbpf_set_print(libbpf_print_fn_t warn,
-		      libbpf_print_fn_t info,
-		      libbpf_print_fn_t debug);
+LIBBPF_API void libbpf_set_print(libbpf_print_fn_t warn,
+				 libbpf_print_fn_t info,
+				 libbpf_print_fn_t debug);
 
 /* Hide internal to user */
 struct bpf_object;
@@ -71,25 +63,28 @@ struct bpf_object_open_attr {
 	enum bpf_prog_type prog_type;
 };
 
-struct bpf_object *bpf_object__open(const char *path);
-struct bpf_object *bpf_object__open_xattr(struct bpf_object_open_attr *attr);
-struct bpf_object *bpf_object__open_buffer(void *obj_buf,
-					   size_t obj_buf_sz,
-					   const char *name);
-int bpf_object__pin(struct bpf_object *object, const char *path);
-void bpf_object__close(struct bpf_object *object);
+LIBBPF_API struct bpf_object *bpf_object__open(const char *path);
+LIBBPF_API struct bpf_object *
+bpf_object__open_xattr(struct bpf_object_open_attr *attr);
+struct bpf_object *__bpf_object__open_xattr(struct bpf_object_open_attr *attr,
+					    int flags);
+LIBBPF_API struct bpf_object *bpf_object__open_buffer(void *obj_buf,
+						      size_t obj_buf_sz,
+						      const char *name);
+LIBBPF_API int bpf_object__pin(struct bpf_object *object, const char *path);
+LIBBPF_API void bpf_object__close(struct bpf_object *object);
 
 /* Load/unload object into/from kernel */
-int bpf_object__load(struct bpf_object *obj);
-int bpf_object__unload(struct bpf_object *obj);
-const char *bpf_object__name(struct bpf_object *obj);
-unsigned int bpf_object__kversion(struct bpf_object *obj);
-int bpf_object__btf_fd(const struct bpf_object *obj);
+LIBBPF_API int bpf_object__load(struct bpf_object *obj);
+LIBBPF_API int bpf_object__unload(struct bpf_object *obj);
+LIBBPF_API const char *bpf_object__name(struct bpf_object *obj);
+LIBBPF_API unsigned int bpf_object__kversion(struct bpf_object *obj);
+LIBBPF_API int bpf_object__btf_fd(const struct bpf_object *obj);
 
-struct bpf_program *
+LIBBPF_API struct bpf_program *
 bpf_object__find_program_by_title(struct bpf_object *obj, const char *title);
 
-struct bpf_object *bpf_object__next(struct bpf_object *prev);
+LIBBPF_API struct bpf_object *bpf_object__next(struct bpf_object *prev);
 #define bpf_object__for_each_safe(pos, tmp)			\
 	for ((pos) = bpf_object__next(NULL),		\
 		(tmp) = bpf_object__next(pos);		\
@@ -97,17 +92,20 @@ struct bpf_object *bpf_object__next(struct bpf_object *prev);
 	     (pos) = (tmp), (tmp) = bpf_object__next(tmp))
 
 typedef void (*bpf_object_clear_priv_t)(struct bpf_object *, void *);
-int bpf_object__set_priv(struct bpf_object *obj, void *priv,
-			 bpf_object_clear_priv_t clear_priv);
-void *bpf_object__priv(struct bpf_object *prog);
+LIBBPF_API int bpf_object__set_priv(struct bpf_object *obj, void *priv,
+				    bpf_object_clear_priv_t clear_priv);
+LIBBPF_API void *bpf_object__priv(struct bpf_object *prog);
 
-int libbpf_prog_type_by_name(const char *name, enum bpf_prog_type *prog_type,
-			     enum bpf_attach_type *expected_attach_type);
+LIBBPF_API int
+libbpf_prog_type_by_name(const char *name, enum bpf_prog_type *prog_type,
+			 enum bpf_attach_type *expected_attach_type);
+LIBBPF_API int libbpf_attach_type_by_name(const char *name,
+					  enum bpf_attach_type *attach_type);
 
 /* Accessors of bpf_program */
 struct bpf_program;
-struct bpf_program *bpf_program__next(struct bpf_program *prog,
-				      struct bpf_object *obj);
+LIBBPF_API struct bpf_program *bpf_program__next(struct bpf_program *prog,
+						 struct bpf_object *obj);
 
 #define bpf_object__for_each_program(pos, obj)		\
 	for ((pos) = bpf_program__next(NULL, (obj));	\
@@ -117,18 +115,24 @@ struct bpf_program *bpf_program__next(struct bpf_program *prog,
 typedef void (*bpf_program_clear_priv_t)(struct bpf_program *,
 					 void *);
 
-int bpf_program__set_priv(struct bpf_program *prog, void *priv,
-			  bpf_program_clear_priv_t clear_priv);
+LIBBPF_API int bpf_program__set_priv(struct bpf_program *prog, void *priv,
+				     bpf_program_clear_priv_t clear_priv);
 
-void *bpf_program__priv(struct bpf_program *prog);
-void bpf_program__set_ifindex(struct bpf_program *prog, __u32 ifindex);
+LIBBPF_API void *bpf_program__priv(struct bpf_program *prog);
+LIBBPF_API void bpf_program__set_ifindex(struct bpf_program *prog,
+					 __u32 ifindex);
 
-const char *bpf_program__title(struct bpf_program *prog, bool needs_copy);
+LIBBPF_API const char *bpf_program__title(struct bpf_program *prog,
+					  bool needs_copy);
 
-int bpf_program__fd(struct bpf_program *prog);
-int bpf_program__pin_instance(struct bpf_program *prog, const char *path,
-			      int instance);
-int bpf_program__pin(struct bpf_program *prog, const char *path);
+LIBBPF_API int bpf_program__load(struct bpf_program *prog, char *license,
+				 __u32 kern_version);
+LIBBPF_API int bpf_program__fd(struct bpf_program *prog);
+LIBBPF_API int bpf_program__pin_instance(struct bpf_program *prog,
+					 const char *path,
+					 int instance);
+LIBBPF_API int bpf_program__pin(struct bpf_program *prog, const char *path);
+LIBBPF_API void bpf_program__unload(struct bpf_program *prog);
 
 struct bpf_insn;
 
@@ -189,34 +193,36 @@ typedef int (*bpf_program_prep_t)(struct bpf_program *prog, int n,
 				  struct bpf_insn *insns, int insns_cnt,
 				  struct bpf_prog_prep_result *res);
 
-int bpf_program__set_prep(struct bpf_program *prog, int nr_instance,
-			  bpf_program_prep_t prep);
+LIBBPF_API int bpf_program__set_prep(struct bpf_program *prog, int nr_instance,
+				     bpf_program_prep_t prep);
 
-int bpf_program__nth_fd(struct bpf_program *prog, int n);
+LIBBPF_API int bpf_program__nth_fd(struct bpf_program *prog, int n);
 
 /*
  * Adjust type of BPF program. Default is kprobe.
  */
-int bpf_program__set_socket_filter(struct bpf_program *prog);
-int bpf_program__set_tracepoint(struct bpf_program *prog);
-int bpf_program__set_raw_tracepoint(struct bpf_program *prog);
-int bpf_program__set_kprobe(struct bpf_program *prog);
-int bpf_program__set_sched_cls(struct bpf_program *prog);
-int bpf_program__set_sched_act(struct bpf_program *prog);
-int bpf_program__set_xdp(struct bpf_program *prog);
-int bpf_program__set_perf_event(struct bpf_program *prog);
-void bpf_program__set_type(struct bpf_program *prog, enum bpf_prog_type type);
-void bpf_program__set_expected_attach_type(struct bpf_program *prog,
-					   enum bpf_attach_type type);
-
-bool bpf_program__is_socket_filter(struct bpf_program *prog);
-bool bpf_program__is_tracepoint(struct bpf_program *prog);
-bool bpf_program__is_raw_tracepoint(struct bpf_program *prog);
-bool bpf_program__is_kprobe(struct bpf_program *prog);
-bool bpf_program__is_sched_cls(struct bpf_program *prog);
-bool bpf_program__is_sched_act(struct bpf_program *prog);
-bool bpf_program__is_xdp(struct bpf_program *prog);
-bool bpf_program__is_perf_event(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_socket_filter(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_tracepoint(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_raw_tracepoint(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_kprobe(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_sched_cls(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_sched_act(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_xdp(struct bpf_program *prog);
+LIBBPF_API int bpf_program__set_perf_event(struct bpf_program *prog);
+LIBBPF_API void bpf_program__set_type(struct bpf_program *prog,
+				      enum bpf_prog_type type);
+LIBBPF_API void
+bpf_program__set_expected_attach_type(struct bpf_program *prog,
+				      enum bpf_attach_type type);
+
+LIBBPF_API bool bpf_program__is_socket_filter(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_tracepoint(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_raw_tracepoint(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_kprobe(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_sched_cls(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_sched_act(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_xdp(struct bpf_program *prog);
+LIBBPF_API bool bpf_program__is_perf_event(struct bpf_program *prog);
 
 /*
  * No need for __attribute__((packed)), all members of 'bpf_map_def'
@@ -237,39 +243,39 @@ struct bpf_map_def {
  * so no need to worry about a name clash.
  */
 struct bpf_map;
-struct bpf_map *
+LIBBPF_API struct bpf_map *
 bpf_object__find_map_by_name(struct bpf_object *obj, const char *name);
 
 /*
  * Get bpf_map through the offset of corresponding struct bpf_map_def
  * in the BPF object file.
  */
-struct bpf_map *
+LIBBPF_API struct bpf_map *
 bpf_object__find_map_by_offset(struct bpf_object *obj, size_t offset);
 
-struct bpf_map *
+LIBBPF_API struct bpf_map *
 bpf_map__next(struct bpf_map *map, struct bpf_object *obj);
 #define bpf_map__for_each(pos, obj)		\
 	for ((pos) = bpf_map__next(NULL, (obj));	\
 	     (pos) != NULL;				\
 	     (pos) = bpf_map__next((pos), (obj)))
 
-int bpf_map__fd(struct bpf_map *map);
-const struct bpf_map_def *bpf_map__def(struct bpf_map *map);
-const char *bpf_map__name(struct bpf_map *map);
-__u32 bpf_map__btf_key_type_id(const struct bpf_map *map);
-__u32 bpf_map__btf_value_type_id(const struct bpf_map *map);
+LIBBPF_API int bpf_map__fd(struct bpf_map *map);
+LIBBPF_API const struct bpf_map_def *bpf_map__def(struct bpf_map *map);
+LIBBPF_API const char *bpf_map__name(struct bpf_map *map);
+LIBBPF_API __u32 bpf_map__btf_key_type_id(const struct bpf_map *map);
+LIBBPF_API __u32 bpf_map__btf_value_type_id(const struct bpf_map *map);
 
 typedef void (*bpf_map_clear_priv_t)(struct bpf_map *, void *);
-int bpf_map__set_priv(struct bpf_map *map, void *priv,
-		      bpf_map_clear_priv_t clear_priv);
-void *bpf_map__priv(struct bpf_map *map);
-int bpf_map__reuse_fd(struct bpf_map *map, int fd);
-bool bpf_map__is_offload_neutral(struct bpf_map *map);
-void bpf_map__set_ifindex(struct bpf_map *map, __u32 ifindex);
-int bpf_map__pin(struct bpf_map *map, const char *path);
+LIBBPF_API int bpf_map__set_priv(struct bpf_map *map, void *priv,
+				 bpf_map_clear_priv_t clear_priv);
+LIBBPF_API void *bpf_map__priv(struct bpf_map *map);
+LIBBPF_API int bpf_map__reuse_fd(struct bpf_map *map, int fd);
+LIBBPF_API bool bpf_map__is_offload_neutral(struct bpf_map *map);
+LIBBPF_API void bpf_map__set_ifindex(struct bpf_map *map, __u32 ifindex);
+LIBBPF_API int bpf_map__pin(struct bpf_map *map, const char *path);
 
-long libbpf_get_error(const void *ptr);
+LIBBPF_API long libbpf_get_error(const void *ptr);
 
 struct bpf_prog_load_attr {
 	const char *file;
@@ -278,12 +284,12 @@ struct bpf_prog_load_attr {
 	int ifindex;
 };
 
-int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr,
-			struct bpf_object **pobj, int *prog_fd);
-int bpf_prog_load(const char *file, enum bpf_prog_type type,
-		  struct bpf_object **pobj, int *prog_fd);
+LIBBPF_API int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr,
+				   struct bpf_object **pobj, int *prog_fd);
+LIBBPF_API int bpf_prog_load(const char *file, enum bpf_prog_type type,
+			     struct bpf_object **pobj, int *prog_fd);
 
-int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags);
+LIBBPF_API int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags);
 
 enum bpf_perf_event_ret {
 	LIBBPF_PERF_EVENT_DONE	= 0,
@@ -291,10 +297,24 @@ enum bpf_perf_event_ret {
 	LIBBPF_PERF_EVENT_CONT	= -2,
 };
 
-typedef enum bpf_perf_event_ret (*bpf_perf_event_print_t)(void *event,
-							  void *priv);
-int bpf_perf_event_read_simple(void *mem, unsigned long size,
-			       unsigned long page_size,
-			       void **buf, size_t *buf_len,
-			       bpf_perf_event_print_t fn, void *priv);
-#endif
+struct perf_event_header;
+typedef enum bpf_perf_event_ret
+	(*bpf_perf_event_print_t)(struct perf_event_header *hdr,
+				  void *private_data);
+LIBBPF_API enum bpf_perf_event_ret
+bpf_perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size,
+			   void **copy_mem, size_t *copy_size,
+			   bpf_perf_event_print_t fn, void *private_data);
+
+struct nlattr;
+typedef int (*libbpf_dump_nlmsg_t)(void *cookie, void *msg, struct nlattr **tb);
+int libbpf_netlink_open(unsigned int *nl_pid);
+int libbpf_nl_get_link(int sock, unsigned int nl_pid,
+		       libbpf_dump_nlmsg_t dump_link_nlmsg, void *cookie);
+int libbpf_nl_get_class(int sock, unsigned int nl_pid, int ifindex,
+			libbpf_dump_nlmsg_t dump_class_nlmsg, void *cookie);
+int libbpf_nl_get_qdisc(int sock, unsigned int nl_pid, int ifindex,
+			libbpf_dump_nlmsg_t dump_qdisc_nlmsg, void *cookie);
+int libbpf_nl_get_filter(int sock, unsigned int nl_pid, int ifindex, int handle,
+			 libbpf_dump_nlmsg_t dump_filter_nlmsg, void *cookie);
+#endif /* __LIBBPF_LIBBPF_H */
diff --git a/tools/lib/bpf/libbpf_errno.c b/tools/lib/bpf/libbpf_errno.c
index d9ba851bd7f9..d83b17f8435c 100644
--- a/tools/lib/bpf/libbpf_errno.c
+++ b/tools/lib/bpf/libbpf_errno.c
@@ -1,23 +1,10 @@
-// SPDX-License-Identifier: LGPL-2.1
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 
 /*
  * Copyright (C) 2013-2015 Alexei Starovoitov <ast@kernel.org>
  * Copyright (C) 2015 Wang Nan <wangnan0@huawei.com>
  * Copyright (C) 2015 Huawei Inc.
  * Copyright (C) 2017 Nicira, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License (not later!)
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not,  see <http://www.gnu.org/licenses>
  */
 
 #include <stdio.h>
@@ -42,6 +29,7 @@ static const char *libbpf_strerror_table[NR_ERRNO] = {
 	[ERRCODE_OFFSET(PROGTYPE)]	= "Kernel doesn't support this program type",
 	[ERRCODE_OFFSET(WRNGPID)]	= "Wrong pid in netlink message",
 	[ERRCODE_OFFSET(INVSEQ)]	= "Invalid netlink sequence",
+	[ERRCODE_OFFSET(NLPARSE)]	= "Incorrect netlink message parsing",
 };
 
 int libbpf_strerror(int err, char *buf, size_t size)
diff --git a/tools/lib/bpf/netlink.c b/tools/lib/bpf/netlink.c
new file mode 100644
index 000000000000..0ce67aea8f3b
--- /dev/null
+++ b/tools/lib/bpf/netlink.c
@@ -0,0 +1,337 @@
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
+/* Copyright (c) 2018 Facebook */
+
+#include <stdlib.h>
+#include <memory.h>
+#include <unistd.h>
+#include <linux/bpf.h>
+#include <linux/rtnetlink.h>
+#include <sys/socket.h>
+#include <errno.h>
+#include <time.h>
+
+#include "bpf.h"
+#include "libbpf.h"
+#include "nlattr.h"
+
+#ifndef SOL_NETLINK
+#define SOL_NETLINK 270
+#endif
+
+typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, libbpf_dump_nlmsg_t,
+			      void *cookie);
+
+int libbpf_netlink_open(__u32 *nl_pid)
+{
+	struct sockaddr_nl sa;
+	socklen_t addrlen;
+	int one = 1, ret;
+	int sock;
+
+	memset(&sa, 0, sizeof(sa));
+	sa.nl_family = AF_NETLINK;
+
+	sock = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+	if (sock < 0)
+		return -errno;
+
+	if (setsockopt(sock, SOL_NETLINK, NETLINK_EXT_ACK,
+		       &one, sizeof(one)) < 0) {
+		fprintf(stderr, "Netlink error reporting not supported\n");
+	}
+
+	if (bind(sock, (struct sockaddr *)&sa, sizeof(sa)) < 0) {
+		ret = -errno;
+		goto cleanup;
+	}
+
+	addrlen = sizeof(sa);
+	if (getsockname(sock, (struct sockaddr *)&sa, &addrlen) < 0) {
+		ret = -errno;
+		goto cleanup;
+	}
+
+	if (addrlen != sizeof(sa)) {
+		ret = -LIBBPF_ERRNO__INTERNAL;
+		goto cleanup;
+	}
+
+	*nl_pid = sa.nl_pid;
+	return sock;
+
+cleanup:
+	close(sock);
+	return ret;
+}
+
+static int bpf_netlink_recv(int sock, __u32 nl_pid, int seq,
+			    __dump_nlmsg_t _fn, libbpf_dump_nlmsg_t fn,
+			    void *cookie)
+{
+	bool multipart = true;
+	struct nlmsgerr *err;
+	struct nlmsghdr *nh;
+	char buf[4096];
+	int len, ret;
+
+	while (multipart) {
+		multipart = false;
+		len = recv(sock, buf, sizeof(buf), 0);
+		if (len < 0) {
+			ret = -errno;
+			goto done;
+		}
+
+		if (len == 0)
+			break;
+
+		for (nh = (struct nlmsghdr *)buf; NLMSG_OK(nh, len);
+		     nh = NLMSG_NEXT(nh, len)) {
+			if (nh->nlmsg_pid != nl_pid) {
+				ret = -LIBBPF_ERRNO__WRNGPID;
+				goto done;
+			}
+			if (nh->nlmsg_seq != seq) {
+				ret = -LIBBPF_ERRNO__INVSEQ;
+				goto done;
+			}
+			if (nh->nlmsg_flags & NLM_F_MULTI)
+				multipart = true;
+			switch (nh->nlmsg_type) {
+			case NLMSG_ERROR:
+				err = (struct nlmsgerr *)NLMSG_DATA(nh);
+				if (!err->error)
+					continue;
+				ret = err->error;
+				libbpf_nla_dump_errormsg(nh);
+				goto done;
+			case NLMSG_DONE:
+				return 0;
+			default:
+				break;
+			}
+			if (_fn) {
+				ret = _fn(nh, fn, cookie);
+				if (ret)
+					return ret;
+			}
+		}
+	}
+	ret = 0;
+done:
+	return ret;
+}
+
+int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags)
+{
+	int sock, seq = 0, ret;
+	struct nlattr *nla, *nla_xdp;
+	struct {
+		struct nlmsghdr  nh;
+		struct ifinfomsg ifinfo;
+		char             attrbuf[64];
+	} req;
+	__u32 nl_pid;
+
+	sock = libbpf_netlink_open(&nl_pid);
+	if (sock < 0)
+		return sock;
+
+	memset(&req, 0, sizeof(req));
+	req.nh.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
+	req.nh.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
+	req.nh.nlmsg_type = RTM_SETLINK;
+	req.nh.nlmsg_pid = 0;
+	req.nh.nlmsg_seq = ++seq;
+	req.ifinfo.ifi_family = AF_UNSPEC;
+	req.ifinfo.ifi_index = ifindex;
+
+	/* started nested attribute for XDP */
+	nla = (struct nlattr *)(((char *)&req)
+				+ NLMSG_ALIGN(req.nh.nlmsg_len));
+	nla->nla_type = NLA_F_NESTED | IFLA_XDP;
+	nla->nla_len = NLA_HDRLEN;
+
+	/* add XDP fd */
+	nla_xdp = (struct nlattr *)((char *)nla + nla->nla_len);
+	nla_xdp->nla_type = IFLA_XDP_FD;
+	nla_xdp->nla_len = NLA_HDRLEN + sizeof(int);
+	memcpy((char *)nla_xdp + NLA_HDRLEN, &fd, sizeof(fd));
+	nla->nla_len += nla_xdp->nla_len;
+
+	/* if user passed in any flags, add those too */
+	if (flags) {
+		nla_xdp = (struct nlattr *)((char *)nla + nla->nla_len);
+		nla_xdp->nla_type = IFLA_XDP_FLAGS;
+		nla_xdp->nla_len = NLA_HDRLEN + sizeof(flags);
+		memcpy((char *)nla_xdp + NLA_HDRLEN, &flags, sizeof(flags));
+		nla->nla_len += nla_xdp->nla_len;
+	}
+
+	req.nh.nlmsg_len += NLA_ALIGN(nla->nla_len);
+
+	if (send(sock, &req, req.nh.nlmsg_len, 0) < 0) {
+		ret = -errno;
+		goto cleanup;
+	}
+	ret = bpf_netlink_recv(sock, nl_pid, seq, NULL, NULL, NULL);
+
+cleanup:
+	close(sock);
+	return ret;
+}
+
+static int __dump_link_nlmsg(struct nlmsghdr *nlh,
+			     libbpf_dump_nlmsg_t dump_link_nlmsg, void *cookie)
+{
+	struct nlattr *tb[IFLA_MAX + 1], *attr;
+	struct ifinfomsg *ifi = NLMSG_DATA(nlh);
+	int len;
+
+	len = nlh->nlmsg_len - NLMSG_LENGTH(sizeof(*ifi));
+	attr = (struct nlattr *) ((void *) ifi + NLMSG_ALIGN(sizeof(*ifi)));
+	if (libbpf_nla_parse(tb, IFLA_MAX, attr, len, NULL) != 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	return dump_link_nlmsg(cookie, ifi, tb);
+}
+
+int libbpf_nl_get_link(int sock, unsigned int nl_pid,
+		       libbpf_dump_nlmsg_t dump_link_nlmsg, void *cookie)
+{
+	struct {
+		struct nlmsghdr nlh;
+		struct ifinfomsg ifm;
+	} req = {
+		.nlh.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg)),
+		.nlh.nlmsg_type = RTM_GETLINK,
+		.nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST,
+		.ifm.ifi_family = AF_PACKET,
+	};
+	int seq = time(NULL);
+
+	req.nlh.nlmsg_seq = seq;
+	if (send(sock, &req, req.nlh.nlmsg_len, 0) < 0)
+		return -errno;
+
+	return bpf_netlink_recv(sock, nl_pid, seq, __dump_link_nlmsg,
+				dump_link_nlmsg, cookie);
+}
+
+static int __dump_class_nlmsg(struct nlmsghdr *nlh,
+			      libbpf_dump_nlmsg_t dump_class_nlmsg,
+			      void *cookie)
+{
+	struct nlattr *tb[TCA_MAX + 1], *attr;
+	struct tcmsg *t = NLMSG_DATA(nlh);
+	int len;
+
+	len = nlh->nlmsg_len - NLMSG_LENGTH(sizeof(*t));
+	attr = (struct nlattr *) ((void *) t + NLMSG_ALIGN(sizeof(*t)));
+	if (libbpf_nla_parse(tb, TCA_MAX, attr, len, NULL) != 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	return dump_class_nlmsg(cookie, t, tb);
+}
+
+int libbpf_nl_get_class(int sock, unsigned int nl_pid, int ifindex,
+			libbpf_dump_nlmsg_t dump_class_nlmsg, void *cookie)
+{
+	struct {
+		struct nlmsghdr nlh;
+		struct tcmsg t;
+	} req = {
+		.nlh.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcmsg)),
+		.nlh.nlmsg_type = RTM_GETTCLASS,
+		.nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST,
+		.t.tcm_family = AF_UNSPEC,
+		.t.tcm_ifindex = ifindex,
+	};
+	int seq = time(NULL);
+
+	req.nlh.nlmsg_seq = seq;
+	if (send(sock, &req, req.nlh.nlmsg_len, 0) < 0)
+		return -errno;
+
+	return bpf_netlink_recv(sock, nl_pid, seq, __dump_class_nlmsg,
+				dump_class_nlmsg, cookie);
+}
+
+static int __dump_qdisc_nlmsg(struct nlmsghdr *nlh,
+			      libbpf_dump_nlmsg_t dump_qdisc_nlmsg,
+			      void *cookie)
+{
+	struct nlattr *tb[TCA_MAX + 1], *attr;
+	struct tcmsg *t = NLMSG_DATA(nlh);
+	int len;
+
+	len = nlh->nlmsg_len - NLMSG_LENGTH(sizeof(*t));
+	attr = (struct nlattr *) ((void *) t + NLMSG_ALIGN(sizeof(*t)));
+	if (libbpf_nla_parse(tb, TCA_MAX, attr, len, NULL) != 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	return dump_qdisc_nlmsg(cookie, t, tb);
+}
+
+int libbpf_nl_get_qdisc(int sock, unsigned int nl_pid, int ifindex,
+			libbpf_dump_nlmsg_t dump_qdisc_nlmsg, void *cookie)
+{
+	struct {
+		struct nlmsghdr nlh;
+		struct tcmsg t;
+	} req = {
+		.nlh.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcmsg)),
+		.nlh.nlmsg_type = RTM_GETQDISC,
+		.nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST,
+		.t.tcm_family = AF_UNSPEC,
+		.t.tcm_ifindex = ifindex,
+	};
+	int seq = time(NULL);
+
+	req.nlh.nlmsg_seq = seq;
+	if (send(sock, &req, req.nlh.nlmsg_len, 0) < 0)
+		return -errno;
+
+	return bpf_netlink_recv(sock, nl_pid, seq, __dump_qdisc_nlmsg,
+				dump_qdisc_nlmsg, cookie);
+}
+
+static int __dump_filter_nlmsg(struct nlmsghdr *nlh,
+			       libbpf_dump_nlmsg_t dump_filter_nlmsg,
+			       void *cookie)
+{
+	struct nlattr *tb[TCA_MAX + 1], *attr;
+	struct tcmsg *t = NLMSG_DATA(nlh);
+	int len;
+
+	len = nlh->nlmsg_len - NLMSG_LENGTH(sizeof(*t));
+	attr = (struct nlattr *) ((void *) t + NLMSG_ALIGN(sizeof(*t)));
+	if (libbpf_nla_parse(tb, TCA_MAX, attr, len, NULL) != 0)
+		return -LIBBPF_ERRNO__NLPARSE;
+
+	return dump_filter_nlmsg(cookie, t, tb);
+}
+
+int libbpf_nl_get_filter(int sock, unsigned int nl_pid, int ifindex, int handle,
+			 libbpf_dump_nlmsg_t dump_filter_nlmsg, void *cookie)
+{
+	struct {
+		struct nlmsghdr nlh;
+		struct tcmsg t;
+	} req = {
+		.nlh.nlmsg_len = NLMSG_LENGTH(sizeof(struct tcmsg)),
+		.nlh.nlmsg_type = RTM_GETTFILTER,
+		.nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST,
+		.t.tcm_family = AF_UNSPEC,
+		.t.tcm_ifindex = ifindex,
+		.t.tcm_parent = handle,
+	};
+	int seq = time(NULL);
+
+	req.nlh.nlmsg_seq = seq;
+	if (send(sock, &req, req.nlh.nlmsg_len, 0) < 0)
+		return -errno;
+
+	return bpf_netlink_recv(sock, nl_pid, seq, __dump_filter_nlmsg,
+				dump_filter_nlmsg, cookie);
+}
diff --git a/tools/lib/bpf/nlattr.c b/tools/lib/bpf/nlattr.c
index 4719434278b2..1e69c0c8d413 100644
--- a/tools/lib/bpf/nlattr.c
+++ b/tools/lib/bpf/nlattr.c
@@ -1,13 +1,8 @@
-// SPDX-License-Identifier: LGPL-2.1
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 
 /*
  * NETLINK      Netlink attributes
  *
- *	This library is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU Lesser General Public
- *	License as published by the Free Software Foundation version 2.1
- *	of the License.
- *
  * Copyright (c) 2003-2013 Thomas Graf <tgraf@suug.ch>
  */
 
@@ -17,20 +12,15 @@
 #include <string.h>
 #include <stdio.h>
 
-static uint16_t nla_attr_minlen[NLA_TYPE_MAX+1] = {
-	[NLA_U8]	= sizeof(uint8_t),
-	[NLA_U16]	= sizeof(uint16_t),
-	[NLA_U32]	= sizeof(uint32_t),
-	[NLA_U64]	= sizeof(uint64_t),
-	[NLA_STRING]	= 1,
-	[NLA_FLAG]	= 0,
+static uint16_t nla_attr_minlen[LIBBPF_NLA_TYPE_MAX+1] = {
+	[LIBBPF_NLA_U8]		= sizeof(uint8_t),
+	[LIBBPF_NLA_U16]	= sizeof(uint16_t),
+	[LIBBPF_NLA_U32]	= sizeof(uint32_t),
+	[LIBBPF_NLA_U64]	= sizeof(uint64_t),
+	[LIBBPF_NLA_STRING]	= 1,
+	[LIBBPF_NLA_FLAG]	= 0,
 };
 
-static int nla_len(const struct nlattr *nla)
-{
-	return nla->nla_len - NLA_HDRLEN;
-}
-
 static struct nlattr *nla_next(const struct nlattr *nla, int *remaining)
 {
 	int totlen = NLA_ALIGN(nla->nla_len);
@@ -46,20 +36,15 @@ static int nla_ok(const struct nlattr *nla, int remaining)
 	       nla->nla_len <= remaining;
 }
 
-static void *nla_data(const struct nlattr *nla)
-{
-	return (char *) nla + NLA_HDRLEN;
-}
-
 static int nla_type(const struct nlattr *nla)
 {
 	return nla->nla_type & NLA_TYPE_MASK;
 }
 
 static int validate_nla(struct nlattr *nla, int maxtype,
-			struct nla_policy *policy)
+			struct libbpf_nla_policy *policy)
 {
-	struct nla_policy *pt;
+	struct libbpf_nla_policy *pt;
 	unsigned int minlen = 0;
 	int type = nla_type(nla);
 
@@ -68,23 +53,24 @@ static int validate_nla(struct nlattr *nla, int maxtype,
 
 	pt = &policy[type];
 
-	if (pt->type > NLA_TYPE_MAX)
+	if (pt->type > LIBBPF_NLA_TYPE_MAX)
 		return 0;
 
 	if (pt->minlen)
 		minlen = pt->minlen;
-	else if (pt->type != NLA_UNSPEC)
+	else if (pt->type != LIBBPF_NLA_UNSPEC)
 		minlen = nla_attr_minlen[pt->type];
 
-	if (nla_len(nla) < minlen)
+	if (libbpf_nla_len(nla) < minlen)
 		return -1;
 
-	if (pt->maxlen && nla_len(nla) > pt->maxlen)
+	if (pt->maxlen && libbpf_nla_len(nla) > pt->maxlen)
 		return -1;
 
-	if (pt->type == NLA_STRING) {
-		char *data = nla_data(nla);
-		if (data[nla_len(nla) - 1] != '\0')
+	if (pt->type == LIBBPF_NLA_STRING) {
+		char *data = libbpf_nla_data(nla);
+
+		if (data[libbpf_nla_len(nla) - 1] != '\0')
 			return -1;
 	}
 
@@ -114,15 +100,15 @@ static inline int nlmsg_len(const struct nlmsghdr *nlh)
  * @see nla_validate
  * @return 0 on success or a negative error code.
  */
-static int nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head, int len,
-		     struct nla_policy *policy)
+int libbpf_nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head,
+		     int len, struct libbpf_nla_policy *policy)
 {
 	struct nlattr *nla;
 	int rem, err;
 
 	memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
 
-	nla_for_each_attr(nla, head, len, rem) {
+	libbpf_nla_for_each_attr(nla, head, len, rem) {
 		int type = nla_type(nla);
 
 		if (type > maxtype)
@@ -146,12 +132,33 @@ errout:
 	return err;
 }
 
+/**
+ * Create attribute index based on nested attribute
+ * @arg tb              Index array to be filled (maxtype+1 elements).
+ * @arg maxtype         Maximum attribute type expected and accepted.
+ * @arg nla             Nested Attribute.
+ * @arg policy          Attribute validation policy.
+ *
+ * Feeds the stream of attributes nested into the specified attribute
+ * to libbpf_nla_parse().
+ *
+ * @see libbpf_nla_parse
+ * @return 0 on success or a negative error code.
+ */
+int libbpf_nla_parse_nested(struct nlattr *tb[], int maxtype,
+			    struct nlattr *nla,
+			    struct libbpf_nla_policy *policy)
+{
+	return libbpf_nla_parse(tb, maxtype, libbpf_nla_data(nla),
+				libbpf_nla_len(nla), policy);
+}
+
 /* dump netlink extended ack error message */
-int nla_dump_errormsg(struct nlmsghdr *nlh)
+int libbpf_nla_dump_errormsg(struct nlmsghdr *nlh)
 {
-	struct nla_policy extack_policy[NLMSGERR_ATTR_MAX + 1] = {
-		[NLMSGERR_ATTR_MSG]	= { .type = NLA_STRING },
-		[NLMSGERR_ATTR_OFFS]	= { .type = NLA_U32 },
+	struct libbpf_nla_policy extack_policy[NLMSGERR_ATTR_MAX + 1] = {
+		[NLMSGERR_ATTR_MSG]	= { .type = LIBBPF_NLA_STRING },
+		[NLMSGERR_ATTR_OFFS]	= { .type = LIBBPF_NLA_U32 },
 	};
 	struct nlattr *tb[NLMSGERR_ATTR_MAX + 1], *attr;
 	struct nlmsgerr *err;
@@ -172,14 +179,15 @@ int nla_dump_errormsg(struct nlmsghdr *nlh)
 	attr = (struct nlattr *) ((void *) err + hlen);
 	alen = nlh->nlmsg_len - hlen;
 
-	if (nla_parse(tb, NLMSGERR_ATTR_MAX, attr, alen, extack_policy) != 0) {
+	if (libbpf_nla_parse(tb, NLMSGERR_ATTR_MAX, attr, alen,
+			     extack_policy) != 0) {
 		fprintf(stderr,
 			"Failed to parse extended error attributes\n");
 		return 0;
 	}
 
 	if (tb[NLMSGERR_ATTR_MSG])
-		errmsg = (char *) nla_data(tb[NLMSGERR_ATTR_MSG]);
+		errmsg = (char *) libbpf_nla_data(tb[NLMSGERR_ATTR_MSG]);
 
 	fprintf(stderr, "Kernel error message: %s\n", errmsg);
 
diff --git a/tools/lib/bpf/nlattr.h b/tools/lib/bpf/nlattr.h
index 931a71f68f93..6cc3ac91690f 100644
--- a/tools/lib/bpf/nlattr.h
+++ b/tools/lib/bpf/nlattr.h
@@ -1,18 +1,13 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
+/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
 
 /*
  * NETLINK      Netlink attributes
  *
- *	This library is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU Lesser General Public
- *	License as published by the Free Software Foundation version 2.1
- *	of the License.
- *
  * Copyright (c) 2003-2013 Thomas Graf <tgraf@suug.ch>
  */
 
-#ifndef __NLATTR_H
-#define __NLATTR_H
+#ifndef __LIBBPF_NLATTR_H
+#define __LIBBPF_NLATTR_H
 
 #include <stdint.h>
 #include <linux/netlink.h>
@@ -23,19 +18,19 @@
  * Standard attribute types to specify validation policy
  */
 enum {
-	NLA_UNSPEC,	/**< Unspecified type, binary data chunk */
-	NLA_U8,		/**< 8 bit integer */
-	NLA_U16,	/**< 16 bit integer */
-	NLA_U32,	/**< 32 bit integer */
-	NLA_U64,	/**< 64 bit integer */
-	NLA_STRING,	/**< NUL terminated character string */
-	NLA_FLAG,	/**< Flag */
-	NLA_MSECS,	/**< Micro seconds (64bit) */
-	NLA_NESTED,	/**< Nested attributes */
-	__NLA_TYPE_MAX,
+	LIBBPF_NLA_UNSPEC,	/**< Unspecified type, binary data chunk */
+	LIBBPF_NLA_U8,		/**< 8 bit integer */
+	LIBBPF_NLA_U16,		/**< 16 bit integer */
+	LIBBPF_NLA_U32,		/**< 32 bit integer */
+	LIBBPF_NLA_U64,		/**< 64 bit integer */
+	LIBBPF_NLA_STRING,	/**< NUL terminated character string */
+	LIBBPF_NLA_FLAG,	/**< Flag */
+	LIBBPF_NLA_MSECS,	/**< Micro seconds (64bit) */
+	LIBBPF_NLA_NESTED,	/**< Nested attributes */
+	__LIBBPF_NLA_TYPE_MAX,
 };
 
-#define NLA_TYPE_MAX (__NLA_TYPE_MAX - 1)
+#define LIBBPF_NLA_TYPE_MAX (__LIBBPF_NLA_TYPE_MAX - 1)
 
 /**
  * @ingroup attr
@@ -43,8 +38,8 @@ enum {
  *
  * See section @core_doc{core_attr_parse,Attribute Parsing} for more details.
  */
-struct nla_policy {
-	/** Type of attribute or NLA_UNSPEC */
+struct libbpf_nla_policy {
+	/** Type of attribute or LIBBPF_NLA_UNSPEC */
 	uint16_t	type;
 
 	/** Minimal length of payload required */
@@ -62,11 +57,50 @@ struct nla_policy {
  * @arg len	length of attribute stream
  * @arg rem	initialized to len, holds bytes currently remaining in stream
  */
-#define nla_for_each_attr(pos, head, len, rem) \
+#define libbpf_nla_for_each_attr(pos, head, len, rem) \
 	for (pos = head, rem = len; \
 	     nla_ok(pos, rem); \
 	     pos = nla_next(pos, &(rem)))
 
-int nla_dump_errormsg(struct nlmsghdr *nlh);
+/**
+ * libbpf_nla_data - head of payload
+ * @nla: netlink attribute
+ */
+static inline void *libbpf_nla_data(const struct nlattr *nla)
+{
+	return (char *) nla + NLA_HDRLEN;
+}
+
+static inline uint8_t libbpf_nla_getattr_u8(const struct nlattr *nla)
+{
+	return *(uint8_t *)libbpf_nla_data(nla);
+}
+
+static inline uint32_t libbpf_nla_getattr_u32(const struct nlattr *nla)
+{
+	return *(uint32_t *)libbpf_nla_data(nla);
+}
+
+static inline const char *libbpf_nla_getattr_str(const struct nlattr *nla)
+{
+	return (const char *)libbpf_nla_data(nla);
+}
+
+/**
+ * libbpf_nla_len - length of payload
+ * @nla: netlink attribute
+ */
+static inline int libbpf_nla_len(const struct nlattr *nla)
+{
+	return nla->nla_len - NLA_HDRLEN;
+}
+
+int libbpf_nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head,
+		     int len, struct libbpf_nla_policy *policy);
+int libbpf_nla_parse_nested(struct nlattr *tb[], int maxtype,
+			    struct nlattr *nla,
+			    struct libbpf_nla_policy *policy);
+
+int libbpf_nla_dump_errormsg(struct nlmsghdr *nlh);
 
-#endif /* __NLATTR_H */
+#endif /* __LIBBPF_NLATTR_H */
diff --git a/tools/lib/bpf/str_error.c b/tools/lib/bpf/str_error.c
index b8798114a357..00e48ac5b806 100644
--- a/tools/lib/bpf/str_error.c
+++ b/tools/lib/bpf/str_error.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-2.1
+// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 #undef _GNU_SOURCE
 #include <string.h>
 #include <stdio.h>
@@ -9,7 +9,7 @@
  * libc, while checking strerror_r() return to avoid having to check this in
  * all places calling it.
  */
-char *str_error(int err, char *dst, int len)
+char *libbpf_strerror_r(int err, char *dst, int len)
 {
 	int ret = strerror_r(err, dst, len);
 	if (ret)
diff --git a/tools/lib/bpf/str_error.h b/tools/lib/bpf/str_error.h
index 355b1db571d1..a139334d57b6 100644
--- a/tools/lib/bpf/str_error.h
+++ b/tools/lib/bpf/str_error.h
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: LGPL-2.1
-#ifndef BPF_STR_ERROR
-#define BPF_STR_ERROR
+/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
+#ifndef __LIBBPF_STR_ERROR_H
+#define __LIBBPF_STR_ERROR_H
 
-char *str_error(int err, char *dst, int len);
-#endif // BPF_STR_ERROR
+char *libbpf_strerror_r(int err, char *dst, int len);
+#endif /* __LIBBPF_STR_ERROR_H */
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index f6d1a03c7523..e30d20fb482d 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -833,7 +833,7 @@ ifndef NO_JVMTI
     JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}')
   else
     ifneq (,$(wildcard /usr/sbin/alternatives))
-      JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g')
+      JDIR=$(shell /usr/sbin/alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g')
     endif
   endif
   ifndef JDIR
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 5224ade3d5af..0be411695379 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -635,7 +635,7 @@ $(LIBPERF_IN): prepare FORCE
 $(LIB_FILE): $(LIBPERF_IN)
 	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
 
-LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
+LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
 
 $(LIBTRACEEVENT): FORCE
 	$(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 76e12bcd1765..b2188e623e22 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -981,6 +981,7 @@ int cmd_report(int argc, const char **argv)
 			.id_index	 = perf_event__process_id_index,
 			.auxtrace_info	 = perf_event__process_auxtrace_info,
 			.auxtrace	 = perf_event__process_auxtrace,
+			.event_update	 = perf_event__process_event_update,
 			.feature	 = process_feature_event,
 			.ordered_events	 = true,
 			.ordering_requires_timestamps = true,
diff --git a/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json b/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json
index d40498f2cb1e..635c09fda1d9 100644
--- a/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json
+++ b/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json
@@ -188,7 +188,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xb",
         "EventName": "UNC_P_FREQ_GE_1200MHZ_CYCLES",
-        "Filter": "filter_band0=1200",
+        "Filter": "filter_band0=12",
         "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_1200mhz_cycles %",
         "PerPkg": "1",
@@ -199,7 +199,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xc",
         "EventName": "UNC_P_FREQ_GE_2000MHZ_CYCLES",
-        "Filter": "filter_band1=2000",
+        "Filter": "filter_band1=20",
         "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_2000mhz_cycles %",
         "PerPkg": "1",
@@ -210,7 +210,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xd",
         "EventName": "UNC_P_FREQ_GE_3000MHZ_CYCLES",
-        "Filter": "filter_band2=3000",
+        "Filter": "filter_band2=30",
         "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_3000mhz_cycles %",
         "PerPkg": "1",
@@ -221,7 +221,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xe",
         "EventName": "UNC_P_FREQ_GE_4000MHZ_CYCLES",
-        "Filter": "filter_band3=4000",
+        "Filter": "filter_band3=40",
         "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_4000mhz_cycles %",
         "PerPkg": "1",
@@ -232,7 +232,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xb",
         "EventName": "UNC_P_FREQ_GE_1200MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band0=1200",
+        "Filter": "edge=1,filter_band0=12",
         "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_1200mhz_cycles %",
         "PerPkg": "1",
@@ -243,7 +243,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xc",
         "EventName": "UNC_P_FREQ_GE_2000MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band1=2000",
+        "Filter": "edge=1,filter_band1=20",
         "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_2000mhz_cycles %",
         "PerPkg": "1",
@@ -254,7 +254,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xd",
         "EventName": "UNC_P_FREQ_GE_3000MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band2=4000",
+        "Filter": "edge=1,filter_band2=30",
         "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_3000mhz_cycles %",
         "PerPkg": "1",
@@ -265,7 +265,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xe",
         "EventName": "UNC_P_FREQ_GE_4000MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band3=4000",
+        "Filter": "edge=1,filter_band3=40",
         "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_4000mhz_cycles %",
         "PerPkg": "1",
diff --git a/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json b/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json
index 16034bfd06dd..8755693d86c6 100644
--- a/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json
+++ b/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json
@@ -187,7 +187,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xb",
         "EventName": "UNC_P_FREQ_GE_1200MHZ_CYCLES",
-        "Filter": "filter_band0=1200",
+        "Filter": "filter_band0=12",
         "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_1200mhz_cycles %",
         "PerPkg": "1",
@@ -198,7 +198,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xc",
         "EventName": "UNC_P_FREQ_GE_2000MHZ_CYCLES",
-        "Filter": "filter_band1=2000",
+        "Filter": "filter_band1=20",
         "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_2000mhz_cycles %",
         "PerPkg": "1",
@@ -209,7 +209,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xd",
         "EventName": "UNC_P_FREQ_GE_3000MHZ_CYCLES",
-        "Filter": "filter_band2=3000",
+        "Filter": "filter_band2=30",
         "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_3000mhz_cycles %",
         "PerPkg": "1",
@@ -220,7 +220,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xe",
         "EventName": "UNC_P_FREQ_GE_4000MHZ_CYCLES",
-        "Filter": "filter_band3=4000",
+        "Filter": "filter_band3=40",
         "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_4000mhz_cycles %",
         "PerPkg": "1",
@@ -231,7 +231,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xb",
         "EventName": "UNC_P_FREQ_GE_1200MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band0=1200",
+        "Filter": "edge=1,filter_band0=12",
         "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_1200mhz_cycles %",
         "PerPkg": "1",
@@ -242,7 +242,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xc",
         "EventName": "UNC_P_FREQ_GE_2000MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band1=2000",
+        "Filter": "edge=1,filter_band1=20",
         "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_2000mhz_cycles %",
         "PerPkg": "1",
@@ -253,7 +253,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xd",
         "EventName": "UNC_P_FREQ_GE_3000MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band2=4000",
+        "Filter": "edge=1,filter_band2=30",
         "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_3000mhz_cycles %",
         "PerPkg": "1",
@@ -264,7 +264,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xe",
         "EventName": "UNC_P_FREQ_GE_4000MHZ_TRANSITIONS",
-        "Filter": "edge=1,filter_band3=4000",
+        "Filter": "edge=1,filter_band3=40",
         "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
         "MetricName": "freq_ge_4000mhz_cycles %",
         "PerPkg": "1",
diff --git a/tools/perf/scripts/python/export-to-postgresql.py b/tools/perf/scripts/python/export-to-postgresql.py
index efcaf6cac2eb..e46f51b17513 100644
--- a/tools/perf/scripts/python/export-to-postgresql.py
+++ b/tools/perf/scripts/python/export-to-postgresql.py
@@ -204,14 +204,23 @@ from ctypes import *
 libpq = CDLL("libpq.so.5")
 PQconnectdb = libpq.PQconnectdb
 PQconnectdb.restype = c_void_p
+PQconnectdb.argtypes = [ c_char_p ]
 PQfinish = libpq.PQfinish
+PQfinish.argtypes = [ c_void_p ]
 PQstatus = libpq.PQstatus
+PQstatus.restype = c_int
+PQstatus.argtypes = [ c_void_p ]
 PQexec = libpq.PQexec
 PQexec.restype = c_void_p
+PQexec.argtypes = [ c_void_p, c_char_p ]
 PQresultStatus = libpq.PQresultStatus
+PQresultStatus.restype = c_int
+PQresultStatus.argtypes = [ c_void_p ]
 PQputCopyData = libpq.PQputCopyData
+PQputCopyData.restype = c_int
 PQputCopyData.argtypes = [ c_void_p, c_void_p, c_int ]
 PQputCopyEnd = libpq.PQputCopyEnd
+PQputCopyEnd.restype = c_int
 PQputCopyEnd.argtypes = [ c_void_p, c_void_p ]
 
 sys.path.append(os.environ['PERF_EXEC_PATH'] + \
diff --git a/tools/perf/scripts/python/export-to-sqlite.py b/tools/perf/scripts/python/export-to-sqlite.py
index f827bf77e9d2..e4bb82c8aba9 100644
--- a/tools/perf/scripts/python/export-to-sqlite.py
+++ b/tools/perf/scripts/python/export-to-sqlite.py
@@ -440,7 +440,11 @@ def branch_type_table(*x):
 
 def sample_table(*x):
 	if branches:
-		bind_exec(sample_query, 18, x)
+		for xx in x[0:15]:
+			sample_query.addBindValue(str(xx))
+		for xx in x[19:22]:
+			sample_query.addBindValue(str(xx))
+		do_query_(sample_query)
 	else:
 		bind_exec(sample_query, 22, x)
 
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 0cd42150f712..bc646185f8d9 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1081,6 +1081,7 @@ void *cpu_map_data__alloc(struct cpu_map *map, size_t *size, u16 *type, int *max
 	}
 
 	*size += sizeof(struct cpu_map_data);
+	*size = PERF_ALIGN(*size, sizeof(u64));
 	return zalloc(*size);
 }
 
@@ -1560,26 +1561,9 @@ struct map *thread__find_map(struct thread *thread, u8 cpumode, u64 addr,
 
 		return NULL;
 	}
-try_again:
+
 	al->map = map_groups__find(mg, al->addr);
-	if (al->map == NULL) {
-		/*
-		 * If this is outside of all known maps, and is a negative
-		 * address, try to look it up in the kernel dso, as it might be
-		 * a vsyscall or vdso (which executes in user-mode).
-		 *
-		 * XXX This is nasty, we should have a symbol list in the
-		 * "[vdso]" dso, but for now lets use the old trick of looking
-		 * in the whole kernel symbol list.
-		 */
-		if (cpumode == PERF_RECORD_MISC_USER && machine &&
-		    mg != &machine->kmaps &&
-		    machine__kernel_ip(machine, al->addr)) {
-			mg = &machine->kmaps;
-			load_map = true;
-			goto try_again;
-		}
-	} else {
+	if (al->map != NULL) {
 		/*
 		 * Kernel maps might be changed when loading symbols so loading
 		 * must be done prior to using kernel maps.
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 1a61628a1c12..e596ae358c4d 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1089,6 +1089,9 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts,
 		attr->exclude_user   = 1;
 	}
 
+	if (evsel->own_cpus)
+		evsel->attr.read_format |= PERF_FORMAT_ID;
+
 	/*
 	 * Apply event specific term settings,
 	 * it overloads any global configuration.
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index c4acd2001db0..111ae858cbcb 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -2286,7 +2286,8 @@ static int append_inlines(struct callchain_cursor *cursor,
 	if (!symbol_conf.inline_name || !map || !sym)
 		return ret;
 
-	addr = map__rip_2objdump(map, ip);
+	addr = map__map_ip(map, ip);
+	addr = map__rip_2objdump(map, addr);
 
 	inline_node = inlines__tree_find(&map->dso->inlined_nodes, addr);
 	if (!inline_node) {
@@ -2312,7 +2313,7 @@ static int unwind_entry(struct unwind_entry *entry, void *arg)
 {
 	struct callchain_cursor *cursor = arg;
 	const char *srcline = NULL;
-	u64 addr;
+	u64 addr = entry->ip;
 
 	if (symbol_conf.hide_unresolved && entry->sym == NULL)
 		return 0;
@@ -2324,7 +2325,8 @@ static int unwind_entry(struct unwind_entry *entry, void *arg)
 	 * Convert entry->ip from a virtual address to an offset in
 	 * its corresponding binary.
 	 */
-	addr = map__map_ip(entry->map, entry->ip);
+	if (entry->map)
+		addr = map__map_ip(entry->map, entry->ip);
 
 	srcline = callchain_srcline(entry->map, entry->sym, addr);
 	return callchain_cursor_append(cursor, entry->ip,
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h
index 05a6d47c7956..8f6531fd4dad 100644
--- a/tools/perf/util/mmap.h
+++ b/tools/perf/util/mmap.h
@@ -4,7 +4,7 @@
 #include <linux/compiler.h>
 #include <linux/refcount.h>
 #include <linux/types.h>
-#include <asm/barrier.h>
+#include <linux/ring_buffer.h>
 #include <stdbool.h>
 #include "auxtrace.h"
 #include "event.h"
@@ -71,21 +71,12 @@ void perf_mmap__consume(struct perf_mmap *map);
 
 static inline u64 perf_mmap__read_head(struct perf_mmap *mm)
 {
-	struct perf_event_mmap_page *pc = mm->base;
-	u64 head = READ_ONCE(pc->data_head);
-	rmb();
-	return head;
+	return ring_buffer_read_head(mm->base);
 }
 
 static inline void perf_mmap__write_tail(struct perf_mmap *md, u64 tail)
 {
-	struct perf_event_mmap_page *pc = md->base;
-
-	/*
-	 * ensure all reads are done before we write the tail out.
-	 */
-	mb();
-	pc->data_tail = tail;
+	ring_buffer_write_tail(md->base, tail);
 }
 
 union perf_event *perf_mmap__read_forward(struct perf_mmap *map);
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index afd68524ffa9..7799788f662f 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -930,13 +930,14 @@ static void pmu_format_value(unsigned long *format, __u64 value, __u64 *v,
 
 static __u64 pmu_format_max_value(const unsigned long *format)
 {
-	__u64 w = 0;
-	int fbit;
-
-	for_each_set_bit(fbit, format, PERF_PMU_FORMAT_BITS)
-		w |= (1ULL << fbit);
+	int w;
 
-	return w;
+	w = bitmap_weight(format, PERF_PMU_FORMAT_BITS);
+	if (!w)
+		return 0;
+	if (w < 64)
+		return (1ULL << w) - 1;
+	return -1;
 }
 
 /*
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py
index 97efbcad076e..1942f6dd24f6 100644
--- a/tools/perf/util/setup.py
+++ b/tools/perf/util/setup.py
@@ -35,7 +35,7 @@ class install_lib(_install_lib):
 
 cflags = getenv('CFLAGS', '').split()
 # switch off several checks (need to be at the end of cflags list)
-cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter' ]
+cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter', '-Wno-redundant-decls' ]
 if cc != "clang":
     cflags += ['-Wno-cast-function-type' ]
 
diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
index 09d6746e6ec8..e767c4a9d4d2 100644
--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -85,6 +85,9 @@ static struct symbol *new_inline_sym(struct dso *dso,
 	struct symbol *inline_sym;
 	char *demangled = NULL;
 
+	if (!funcname)
+		funcname = "??";
+
 	if (dso) {
 		demangled = dso__demangle_sym(dso, 0, funcname);
 		if (demangled)
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index 49938d72cf63..1b799e30c06d 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -19,3 +19,11 @@ test_btf
 test_sockmap
 test_lirc_mode2_user
 get_cgroup_id_user
+test_skb_cgroup_id_user
+test_socket_cookie
+test_cgroup_storage
+test_select_reuseport
+test_flow_dissector
+flow_dissector_load
+test_netcnt
+test_section_names
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index fff7fb1285fc..e39dfb4e7970 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -23,7 +23,8 @@ $(TEST_CUSTOM_PROGS): $(OUTPUT)/%: %.c
 TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \
 	test_align test_verifier_log test_dev_cgroup test_tcpbpf_user \
 	test_sock test_btf test_sockmap test_lirc_mode2_user get_cgroup_id_user \
-	test_socket_cookie test_cgroup_storage test_select_reuseport
+	test_socket_cookie test_cgroup_storage test_select_reuseport test_section_names \
+	test_netcnt
 
 TEST_GEN_FILES = test_pkt_access.o test_xdp.o test_l4lb.o test_tcp_estats.o test_obj_id.o \
 	test_pkt_md_access.o test_xdp_redirect.o test_xdp_meta.o sockmap_parse_prog.o     \
@@ -35,7 +36,8 @@ TEST_GEN_FILES = test_pkt_access.o test_xdp.o test_l4lb.o test_tcp_estats.o test
 	test_get_stack_rawtp.o test_sockmap_kern.o test_sockhash_kern.o \
 	test_lwt_seg6local.o sendmsg4_prog.o sendmsg6_prog.o test_lirc_mode2_kern.o \
 	get_cgroup_id_kern.o socket_cookie_prog.o test_select_reuseport_kern.o \
-	test_skb_cgroup_id_kern.o
+	test_skb_cgroup_id_kern.o bpf_flow.o netcnt_prog.o \
+	test_sk_lookup_kern.o test_xdp_vlan.o test_queue_map.o test_stack_map.o
 
 # Order correspond to 'make run_tests' order
 TEST_PROGS := test_kmod.sh \
@@ -47,10 +49,15 @@ TEST_PROGS := test_kmod.sh \
 	test_tunnel.sh \
 	test_lwt_seg6local.sh \
 	test_lirc_mode2.sh \
-	test_skb_cgroup_id.sh
+	test_skb_cgroup_id.sh \
+	test_flow_dissector.sh \
+	test_xdp_vlan.sh
+
+TEST_PROGS_EXTENDED := with_addr.sh
 
 # Compile but not part of 'make run_tests'
-TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_user
+TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_user \
+	flow_dissector_load test_flow_dissector
 
 include ../lib.mk
 
@@ -70,6 +77,7 @@ $(OUTPUT)/test_tcpbpf_user: cgroup_helpers.c
 $(OUTPUT)/test_progs: trace_helpers.c
 $(OUTPUT)/get_cgroup_id_user: cgroup_helpers.c
 $(OUTPUT)/test_cgroup_storage: cgroup_helpers.c
+$(OUTPUT)/test_netcnt: cgroup_helpers.c
 
 .PHONY: force
 
@@ -110,6 +118,9 @@ CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \
 $(OUTPUT)/test_l4lb_noinline.o: CLANG_FLAGS += -fno-inline
 $(OUTPUT)/test_xdp_noinline.o: CLANG_FLAGS += -fno-inline
 
+$(OUTPUT)/test_queue_map.o: test_queue_stack_map.h
+$(OUTPUT)/test_stack_map.o: test_queue_stack_map.h
+
 BTF_LLC_PROBE := $(shell $(LLC) -march=bpf -mattr=help 2>&1 | grep dwarfris)
 BTF_PAHOLE_PROBE := $(shell $(BTF_PAHOLE) --help 2>&1 | grep BTF)
 BTF_OBJCOPY_PROBE := $(shell $(LLVM_OBJCOPY) --help 2>&1 | grep -i 'usage.*llvm')
diff --git a/tools/testing/selftests/bpf/bpf_flow.c b/tools/testing/selftests/bpf/bpf_flow.c
new file mode 100644
index 000000000000..107350a7821d
--- /dev/null
+++ b/tools/testing/selftests/bpf/bpf_flow.c
@@ -0,0 +1,373 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <limits.h>
+#include <stddef.h>
+#include <stdbool.h>
+#include <string.h>
+#include <linux/pkt_cls.h>
+#include <linux/bpf.h>
+#include <linux/in.h>
+#include <linux/if_ether.h>
+#include <linux/icmp.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <linux/if_packet.h>
+#include <sys/socket.h>
+#include <linux/if_tunnel.h>
+#include <linux/mpls.h>
+#include "bpf_helpers.h"
+#include "bpf_endian.h"
+
+int _version SEC("version") = 1;
+#define PROG(F) SEC(#F) int bpf_func_##F
+
+/* These are the identifiers of the BPF programs that will be used in tail
+ * calls. Name is limited to 16 characters, with the terminating character and
+ * bpf_func_ above, we have only 6 to work with, anything after will be cropped.
+ */
+enum {
+	IP,
+	IPV6,
+	IPV6OP,	/* Destination/Hop-by-Hop Options IPv6 Extension header */
+	IPV6FR,	/* Fragmentation IPv6 Extension Header */
+	MPLS,
+	VLAN,
+};
+
+#define IP_MF		0x2000
+#define IP_OFFSET	0x1FFF
+#define IP6_MF		0x0001
+#define IP6_OFFSET	0xFFF8
+
+struct vlan_hdr {
+	__be16 h_vlan_TCI;
+	__be16 h_vlan_encapsulated_proto;
+};
+
+struct gre_hdr {
+	__be16 flags;
+	__be16 proto;
+};
+
+struct frag_hdr {
+	__u8 nexthdr;
+	__u8 reserved;
+	__be16 frag_off;
+	__be32 identification;
+};
+
+struct bpf_map_def SEC("maps") jmp_table = {
+	.type = BPF_MAP_TYPE_PROG_ARRAY,
+	.key_size = sizeof(__u32),
+	.value_size = sizeof(__u32),
+	.max_entries = 8
+};
+
+static __always_inline void *bpf_flow_dissect_get_header(struct __sk_buff *skb,
+							 __u16 hdr_size,
+							 void *buffer)
+{
+	void *data_end = (void *)(long)skb->data_end;
+	void *data = (void *)(long)skb->data;
+	__u16 nhoff = skb->flow_keys->nhoff;
+	__u8 *hdr;
+
+	/* Verifies this variable offset does not overflow */
+	if (nhoff > (USHRT_MAX - hdr_size))
+		return NULL;
+
+	hdr = data + nhoff;
+	if (hdr + hdr_size <= data_end)
+		return hdr;
+
+	if (bpf_skb_load_bytes(skb, nhoff, buffer, hdr_size))
+		return NULL;
+
+	return buffer;
+}
+
+/* Dispatches on ETHERTYPE */
+static __always_inline int parse_eth_proto(struct __sk_buff *skb, __be16 proto)
+{
+	struct bpf_flow_keys *keys = skb->flow_keys;
+
+	keys->n_proto = proto;
+	switch (proto) {
+	case bpf_htons(ETH_P_IP):
+		bpf_tail_call(skb, &jmp_table, IP);
+		break;
+	case bpf_htons(ETH_P_IPV6):
+		bpf_tail_call(skb, &jmp_table, IPV6);
+		break;
+	case bpf_htons(ETH_P_MPLS_MC):
+	case bpf_htons(ETH_P_MPLS_UC):
+		bpf_tail_call(skb, &jmp_table, MPLS);
+		break;
+	case bpf_htons(ETH_P_8021Q):
+	case bpf_htons(ETH_P_8021AD):
+		bpf_tail_call(skb, &jmp_table, VLAN);
+		break;
+	default:
+		/* Protocol not supported */
+		return BPF_DROP;
+	}
+
+	return BPF_DROP;
+}
+
+SEC("dissect")
+int _dissect(struct __sk_buff *skb)
+{
+	if (!skb->vlan_present)
+		return parse_eth_proto(skb, skb->protocol);
+	else
+		return parse_eth_proto(skb, skb->vlan_proto);
+}
+
+/* Parses on IPPROTO_* */
+static __always_inline int parse_ip_proto(struct __sk_buff *skb, __u8 proto)
+{
+	struct bpf_flow_keys *keys = skb->flow_keys;
+	void *data_end = (void *)(long)skb->data_end;
+	struct icmphdr *icmp, _icmp;
+	struct gre_hdr *gre, _gre;
+	struct ethhdr *eth, _eth;
+	struct tcphdr *tcp, _tcp;
+	struct udphdr *udp, _udp;
+
+	keys->ip_proto = proto;
+	switch (proto) {
+	case IPPROTO_ICMP:
+		icmp = bpf_flow_dissect_get_header(skb, sizeof(*icmp), &_icmp);
+		if (!icmp)
+			return BPF_DROP;
+		return BPF_OK;
+	case IPPROTO_IPIP:
+		keys->is_encap = true;
+		return parse_eth_proto(skb, bpf_htons(ETH_P_IP));
+	case IPPROTO_IPV6:
+		keys->is_encap = true;
+		return parse_eth_proto(skb, bpf_htons(ETH_P_IPV6));
+	case IPPROTO_GRE:
+		gre = bpf_flow_dissect_get_header(skb, sizeof(*gre), &_gre);
+		if (!gre)
+			return BPF_DROP;
+
+		if (bpf_htons(gre->flags & GRE_VERSION))
+			/* Only inspect standard GRE packets with version 0 */
+			return BPF_OK;
+
+		keys->nhoff += sizeof(*gre); /* Step over GRE Flags and Proto */
+		if (GRE_IS_CSUM(gre->flags))
+			keys->nhoff += 4; /* Step over chksum and Padding */
+		if (GRE_IS_KEY(gre->flags))
+			keys->nhoff += 4; /* Step over key */
+		if (GRE_IS_SEQ(gre->flags))
+			keys->nhoff += 4; /* Step over sequence number */
+
+		keys->is_encap = true;
+
+		if (gre->proto == bpf_htons(ETH_P_TEB)) {
+			eth = bpf_flow_dissect_get_header(skb, sizeof(*eth),
+							  &_eth);
+			if (!eth)
+				return BPF_DROP;
+
+			keys->nhoff += sizeof(*eth);
+
+			return parse_eth_proto(skb, eth->h_proto);
+		} else {
+			return parse_eth_proto(skb, gre->proto);
+		}
+	case IPPROTO_TCP:
+		tcp = bpf_flow_dissect_get_header(skb, sizeof(*tcp), &_tcp);
+		if (!tcp)
+			return BPF_DROP;
+
+		if (tcp->doff < 5)
+			return BPF_DROP;
+
+		if ((__u8 *)tcp + (tcp->doff << 2) > data_end)
+			return BPF_DROP;
+
+		keys->thoff = keys->nhoff;
+		keys->sport = tcp->source;
+		keys->dport = tcp->dest;
+		return BPF_OK;
+	case IPPROTO_UDP:
+	case IPPROTO_UDPLITE:
+		udp = bpf_flow_dissect_get_header(skb, sizeof(*udp), &_udp);
+		if (!udp)
+			return BPF_DROP;
+
+		keys->thoff = keys->nhoff;
+		keys->sport = udp->source;
+		keys->dport = udp->dest;
+		return BPF_OK;
+	default:
+		return BPF_DROP;
+	}
+
+	return BPF_DROP;
+}
+
+static __always_inline int parse_ipv6_proto(struct __sk_buff *skb, __u8 nexthdr)
+{
+	struct bpf_flow_keys *keys = skb->flow_keys;
+
+	keys->ip_proto = nexthdr;
+	switch (nexthdr) {
+	case IPPROTO_HOPOPTS:
+	case IPPROTO_DSTOPTS:
+		bpf_tail_call(skb, &jmp_table, IPV6OP);
+		break;
+	case IPPROTO_FRAGMENT:
+		bpf_tail_call(skb, &jmp_table, IPV6FR);
+		break;
+	default:
+		return parse_ip_proto(skb, nexthdr);
+	}
+
+	return BPF_DROP;
+}
+
+PROG(IP)(struct __sk_buff *skb)
+{
+	void *data_end = (void *)(long)skb->data_end;
+	struct bpf_flow_keys *keys = skb->flow_keys;
+	void *data = (void *)(long)skb->data;
+	struct iphdr *iph, _iph;
+	bool done = false;
+
+	iph = bpf_flow_dissect_get_header(skb, sizeof(*iph), &_iph);
+	if (!iph)
+		return BPF_DROP;
+
+	/* IP header cannot be smaller than 20 bytes */
+	if (iph->ihl < 5)
+		return BPF_DROP;
+
+	keys->addr_proto = ETH_P_IP;
+	keys->ipv4_src = iph->saddr;
+	keys->ipv4_dst = iph->daddr;
+
+	keys->nhoff += iph->ihl << 2;
+	if (data + keys->nhoff > data_end)
+		return BPF_DROP;
+
+	if (iph->frag_off & bpf_htons(IP_MF | IP_OFFSET)) {
+		keys->is_frag = true;
+		if (iph->frag_off & bpf_htons(IP_OFFSET))
+			/* From second fragment on, packets do not have headers
+			 * we can parse.
+			 */
+			done = true;
+		else
+			keys->is_first_frag = true;
+	}
+
+	if (done)
+		return BPF_OK;
+
+	return parse_ip_proto(skb, iph->protocol);
+}
+
+PROG(IPV6)(struct __sk_buff *skb)
+{
+	struct bpf_flow_keys *keys = skb->flow_keys;
+	struct ipv6hdr *ip6h, _ip6h;
+
+	ip6h = bpf_flow_dissect_get_header(skb, sizeof(*ip6h), &_ip6h);
+	if (!ip6h)
+		return BPF_DROP;
+
+	keys->addr_proto = ETH_P_IPV6;
+	memcpy(&keys->ipv6_src, &ip6h->saddr, 2*sizeof(ip6h->saddr));
+
+	keys->nhoff += sizeof(struct ipv6hdr);
+
+	return parse_ipv6_proto(skb, ip6h->nexthdr);
+}
+
+PROG(IPV6OP)(struct __sk_buff *skb)
+{
+	struct ipv6_opt_hdr *ip6h, _ip6h;
+
+	ip6h = bpf_flow_dissect_get_header(skb, sizeof(*ip6h), &_ip6h);
+	if (!ip6h)
+		return BPF_DROP;
+
+	/* hlen is in 8-octets and does not include the first 8 bytes
+	 * of the header
+	 */
+	skb->flow_keys->nhoff += (1 + ip6h->hdrlen) << 3;
+
+	return parse_ipv6_proto(skb, ip6h->nexthdr);
+}
+
+PROG(IPV6FR)(struct __sk_buff *skb)
+{
+	struct bpf_flow_keys *keys = skb->flow_keys;
+	struct frag_hdr *fragh, _fragh;
+
+	fragh = bpf_flow_dissect_get_header(skb, sizeof(*fragh), &_fragh);
+	if (!fragh)
+		return BPF_DROP;
+
+	keys->nhoff += sizeof(*fragh);
+	keys->is_frag = true;
+	if (!(fragh->frag_off & bpf_htons(IP6_OFFSET)))
+		keys->is_first_frag = true;
+
+	return parse_ipv6_proto(skb, fragh->nexthdr);
+}
+
+PROG(MPLS)(struct __sk_buff *skb)
+{
+	struct mpls_label *mpls, _mpls;
+
+	mpls = bpf_flow_dissect_get_header(skb, sizeof(*mpls), &_mpls);
+	if (!mpls)
+		return BPF_DROP;
+
+	return BPF_OK;
+}
+
+PROG(VLAN)(struct __sk_buff *skb)
+{
+	struct bpf_flow_keys *keys = skb->flow_keys;
+	struct vlan_hdr *vlan, _vlan;
+	__be16 proto;
+
+	/* Peek back to see if single or double-tagging */
+	if (bpf_skb_load_bytes(skb, keys->nhoff - sizeof(proto), &proto,
+			       sizeof(proto)))
+		return BPF_DROP;
+
+	/* Account for double-tagging */
+	if (proto == bpf_htons(ETH_P_8021AD)) {
+		vlan = bpf_flow_dissect_get_header(skb, sizeof(*vlan), &_vlan);
+		if (!vlan)
+			return BPF_DROP;
+
+		if (vlan->h_vlan_encapsulated_proto != bpf_htons(ETH_P_8021Q))
+			return BPF_DROP;
+
+		keys->nhoff += sizeof(*vlan);
+	}
+
+	vlan = bpf_flow_dissect_get_header(skb, sizeof(*vlan), &_vlan);
+	if (!vlan)
+		return BPF_DROP;
+
+	keys->nhoff += sizeof(*vlan);
+	/* Only allow 8021AD + 8021Q double tagging and no triple tagging.*/
+	if (vlan->h_vlan_encapsulated_proto == bpf_htons(ETH_P_8021AD) ||
+	    vlan->h_vlan_encapsulated_proto == bpf_htons(ETH_P_8021Q))
+		return BPF_DROP;
+
+	return parse_eth_proto(skb, vlan->h_vlan_encapsulated_proto);
+}
+
+char __license[] SEC("license") = "GPL";
diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h
index e4be7730222d..686e57ce40f4 100644
--- a/tools/testing/selftests/bpf/bpf_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_helpers.h
@@ -16,6 +16,13 @@ static int (*bpf_map_update_elem)(void *map, void *key, void *value,
 	(void *) BPF_FUNC_map_update_elem;
 static int (*bpf_map_delete_elem)(void *map, void *key) =
 	(void *) BPF_FUNC_map_delete_elem;
+static int (*bpf_map_push_elem)(void *map, void *value,
+				unsigned long long flags) =
+	(void *) BPF_FUNC_map_push_elem;
+static int (*bpf_map_pop_elem)(void *map, void *value) =
+	(void *) BPF_FUNC_map_pop_elem;
+static int (*bpf_map_peek_elem)(void *map, void *value) =
+	(void *) BPF_FUNC_map_peek_elem;
 static int (*bpf_probe_read)(void *dst, int size, void *unsafe_ptr) =
 	(void *) BPF_FUNC_probe_read;
 static unsigned long long (*bpf_ktime_get_ns)(void) =
@@ -104,6 +111,8 @@ static int (*bpf_msg_cork_bytes)(void *ctx, int len) =
 	(void *) BPF_FUNC_msg_cork_bytes;
 static int (*bpf_msg_pull_data)(void *ctx, int start, int end, int flags) =
 	(void *) BPF_FUNC_msg_pull_data;
+static int (*bpf_msg_push_data)(void *ctx, int start, int end, int flags) =
+	(void *) BPF_FUNC_msg_push_data;
 static int (*bpf_bind)(void *ctx, void *addr, int addr_len) =
 	(void *) BPF_FUNC_bind;
 static int (*bpf_xdp_adjust_tail)(void *ctx, int offset) =
@@ -143,6 +152,22 @@ static unsigned long long (*bpf_skb_cgroup_id)(void *ctx) =
 	(void *) BPF_FUNC_skb_cgroup_id;
 static unsigned long long (*bpf_skb_ancestor_cgroup_id)(void *ctx, int level) =
 	(void *) BPF_FUNC_skb_ancestor_cgroup_id;
+static struct bpf_sock *(*bpf_sk_lookup_tcp)(void *ctx,
+					     struct bpf_sock_tuple *tuple,
+					     int size, unsigned int netns_id,
+					     unsigned long long flags) =
+	(void *) BPF_FUNC_sk_lookup_tcp;
+static struct bpf_sock *(*bpf_sk_lookup_udp)(void *ctx,
+					     struct bpf_sock_tuple *tuple,
+					     int size, unsigned int netns_id,
+					     unsigned long long flags) =
+	(void *) BPF_FUNC_sk_lookup_udp;
+static int (*bpf_sk_release)(struct bpf_sock *sk) =
+	(void *) BPF_FUNC_sk_release;
+static int (*bpf_skb_vlan_push)(void *ctx, __be16 vlan_proto, __u16 vlan_tci) =
+	(void *) BPF_FUNC_skb_vlan_push;
+static int (*bpf_skb_vlan_pop)(void *ctx) =
+	(void *) BPF_FUNC_skb_vlan_pop;
 
 /* llvm builtin functions that eBPF C program may use to
  * emit BPF_LD_ABS and BPF_LD_IND instructions
diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config
index b4994a94968b..dd49df5e2df4 100644
--- a/tools/testing/selftests/bpf/config
+++ b/tools/testing/selftests/bpf/config
@@ -18,3 +18,5 @@ CONFIG_CRYPTO_HMAC=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_VXLAN=y
 CONFIG_GENEVE=y
+CONFIG_NET_CLS_FLOWER=m
+CONFIG_LWTUNNEL=y
diff --git a/tools/testing/selftests/bpf/flow_dissector_load.c b/tools/testing/selftests/bpf/flow_dissector_load.c
new file mode 100644
index 000000000000..d3273b5b3173
--- /dev/null
+++ b/tools/testing/selftests/bpf/flow_dissector_load.c
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <error.h>
+#include <errno.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <bpf/bpf.h>
+#include <bpf/libbpf.h>
+
+const char *cfg_pin_path = "/sys/fs/bpf/flow_dissector";
+const char *cfg_map_name = "jmp_table";
+bool cfg_attach = true;
+char *cfg_section_name;
+char *cfg_path_name;
+
+static void load_and_attach_program(void)
+{
+	struct bpf_program *prog, *main_prog;
+	struct bpf_map *prog_array;
+	int i, fd, prog_fd, ret;
+	struct bpf_object *obj;
+	int prog_array_fd;
+
+	ret = bpf_prog_load(cfg_path_name, BPF_PROG_TYPE_FLOW_DISSECTOR, &obj,
+			    &prog_fd);
+	if (ret)
+		error(1, 0, "bpf_prog_load %s", cfg_path_name);
+
+	main_prog = bpf_object__find_program_by_title(obj, cfg_section_name);
+	if (!main_prog)
+		error(1, 0, "bpf_object__find_program_by_title %s",
+		      cfg_section_name);
+
+	prog_fd = bpf_program__fd(main_prog);
+	if (prog_fd < 0)
+		error(1, 0, "bpf_program__fd");
+
+	prog_array = bpf_object__find_map_by_name(obj, cfg_map_name);
+	if (!prog_array)
+		error(1, 0, "bpf_object__find_map_by_name %s", cfg_map_name);
+
+	prog_array_fd = bpf_map__fd(prog_array);
+	if (prog_array_fd < 0)
+		error(1, 0, "bpf_map__fd %s", cfg_map_name);
+
+	i = 0;
+	bpf_object__for_each_program(prog, obj) {
+		fd = bpf_program__fd(prog);
+		if (fd < 0)
+			error(1, 0, "bpf_program__fd");
+
+		if (fd != prog_fd) {
+			printf("%d: %s\n", i, bpf_program__title(prog, false));
+			bpf_map_update_elem(prog_array_fd, &i, &fd, BPF_ANY);
+			++i;
+		}
+	}
+
+	ret = bpf_prog_attach(prog_fd, 0 /* Ignore */, BPF_FLOW_DISSECTOR, 0);
+	if (ret)
+		error(1, 0, "bpf_prog_attach %s", cfg_path_name);
+
+	ret = bpf_object__pin(obj, cfg_pin_path);
+	if (ret)
+		error(1, 0, "bpf_object__pin %s", cfg_pin_path);
+
+}
+
+static void detach_program(void)
+{
+	char command[64];
+	int ret;
+
+	ret = bpf_prog_detach(0, BPF_FLOW_DISSECTOR);
+	if (ret)
+		error(1, 0, "bpf_prog_detach");
+
+	/* To unpin, it is necessary and sufficient to just remove this dir */
+	sprintf(command, "rm -r %s", cfg_pin_path);
+	ret = system(command);
+	if (ret)
+		error(1, errno, command);
+}
+
+static void parse_opts(int argc, char **argv)
+{
+	bool attach = false;
+	bool detach = false;
+	int c;
+
+	while ((c = getopt(argc, argv, "adp:s:")) != -1) {
+		switch (c) {
+		case 'a':
+			if (detach)
+				error(1, 0, "attach/detach are exclusive");
+			attach = true;
+			break;
+		case 'd':
+			if (attach)
+				error(1, 0, "attach/detach are exclusive");
+			detach = true;
+			break;
+		case 'p':
+			if (cfg_path_name)
+				error(1, 0, "only one prog name can be given");
+
+			cfg_path_name = optarg;
+			break;
+		case 's':
+			if (cfg_section_name)
+				error(1, 0, "only one section can be given");
+
+			cfg_section_name = optarg;
+			break;
+		}
+	}
+
+	if (detach)
+		cfg_attach = false;
+
+	if (cfg_attach && !cfg_path_name)
+		error(1, 0, "must provide a path to the BPF program");
+
+	if (cfg_attach && !cfg_section_name)
+		error(1, 0, "must provide a section name");
+}
+
+int main(int argc, char **argv)
+{
+	parse_opts(argc, argv);
+	if (cfg_attach)
+		load_and_attach_program();
+	else
+		detach_program();
+	return 0;
+}
diff --git a/tools/testing/selftests/bpf/netcnt_common.h b/tools/testing/selftests/bpf/netcnt_common.h
new file mode 100644
index 000000000000..81084c1c2c23
--- /dev/null
+++ b/tools/testing/selftests/bpf/netcnt_common.h
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef __NETCNT_COMMON_H
+#define __NETCNT_COMMON_H
+
+#include <linux/types.h>
+
+#define MAX_PERCPU_PACKETS 32
+
+struct percpu_net_cnt {
+	__u64 packets;
+	__u64 bytes;
+
+	__u64 prev_ts;
+
+	__u64 prev_packets;
+	__u64 prev_bytes;
+};
+
+struct net_cnt {
+	__u64 packets;
+	__u64 bytes;
+};
+
+#endif
diff --git a/tools/testing/selftests/bpf/netcnt_prog.c b/tools/testing/selftests/bpf/netcnt_prog.c
new file mode 100644
index 000000000000..1198abca1360
--- /dev/null
+++ b/tools/testing/selftests/bpf/netcnt_prog.c
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/bpf.h>
+#include <linux/version.h>
+
+#include "bpf_helpers.h"
+#include "netcnt_common.h"
+
+#define MAX_BPS	(3 * 1024 * 1024)
+
+#define REFRESH_TIME_NS	100000000
+#define NS_PER_SEC	1000000000
+
+struct bpf_map_def SEC("maps") percpu_netcnt = {
+	.type = BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+	.key_size = sizeof(struct bpf_cgroup_storage_key),
+	.value_size = sizeof(struct percpu_net_cnt),
+};
+
+struct bpf_map_def SEC("maps") netcnt = {
+	.type = BPF_MAP_TYPE_CGROUP_STORAGE,
+	.key_size = sizeof(struct bpf_cgroup_storage_key),
+	.value_size = sizeof(struct net_cnt),
+};
+
+SEC("cgroup/skb")
+int bpf_nextcnt(struct __sk_buff *skb)
+{
+	struct percpu_net_cnt *percpu_cnt;
+	char fmt[] = "%d %llu %llu\n";
+	struct net_cnt *cnt;
+	__u64 ts, dt;
+	int ret;
+
+	cnt = bpf_get_local_storage(&netcnt, 0);
+	percpu_cnt = bpf_get_local_storage(&percpu_netcnt, 0);
+
+	percpu_cnt->packets++;
+	percpu_cnt->bytes += skb->len;
+
+	if (percpu_cnt->packets > MAX_PERCPU_PACKETS) {
+		__sync_fetch_and_add(&cnt->packets,
+				     percpu_cnt->packets);
+		percpu_cnt->packets = 0;
+
+		__sync_fetch_and_add(&cnt->bytes,
+				     percpu_cnt->bytes);
+		percpu_cnt->bytes = 0;
+	}
+
+	ts = bpf_ktime_get_ns();
+	dt = ts - percpu_cnt->prev_ts;
+
+	dt *= MAX_BPS;
+	dt /= NS_PER_SEC;
+
+	if (cnt->bytes + percpu_cnt->bytes - percpu_cnt->prev_bytes < dt)
+		ret = 1;
+	else
+		ret = 0;
+
+	if (dt > REFRESH_TIME_NS) {
+		percpu_cnt->prev_ts = ts;
+		percpu_cnt->prev_packets = cnt->packets;
+		percpu_cnt->prev_bytes = cnt->bytes;
+	}
+
+	return !!ret;
+}
+
+char _license[] SEC("license") = "GPL";
+__u32 _version SEC("version") = LINUX_VERSION_CODE;
diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c
index 6b5cfeb7a9cc..f42b3396d622 100644
--- a/tools/testing/selftests/bpf/test_btf.c
+++ b/tools/testing/selftests/bpf/test_btf.c
@@ -4,6 +4,7 @@
 #include <linux/bpf.h>
 #include <linux/btf.h>
 #include <linux/err.h>
+#include <linux/kernel.h>
 #include <bpf/bpf.h>
 #include <sys/resource.h>
 #include <libelf.h>
@@ -45,7 +46,6 @@ static int count_result(int err)
 	return err;
 }
 
-#define min(a, b) ((a) < (b) ? (a) : (b))
 #define __printf(a, b)	__attribute__((format(printf, a, b)))
 
 __printf(1, 2)
@@ -130,6 +130,7 @@ struct btf_raw_test {
 	bool map_create_err;
 	bool ordered_map;
 	bool lossless_map;
+	bool percpu_map;
 	int hdr_len_delta;
 	int type_off_delta;
 	int str_off_delta;
@@ -2157,6 +2158,7 @@ static struct btf_pprint_test_meta {
 	const char *map_name;
 	bool ordered_map;
 	bool lossless_map;
+	bool percpu_map;
 } pprint_tests_meta[] = {
 {
 	.descr = "BTF pretty print array",
@@ -2164,6 +2166,7 @@ static struct btf_pprint_test_meta {
 	.map_name = "pprint_test_array",
 	.ordered_map = true,
 	.lossless_map = true,
+	.percpu_map = false,
 },
 
 {
@@ -2172,6 +2175,7 @@ static struct btf_pprint_test_meta {
 	.map_name = "pprint_test_hash",
 	.ordered_map = false,
 	.lossless_map = true,
+	.percpu_map = false,
 },
 
 {
@@ -2180,30 +2184,83 @@ static struct btf_pprint_test_meta {
 	.map_name = "pprint_test_lru_hash",
 	.ordered_map = false,
 	.lossless_map = false,
+	.percpu_map = false,
+},
+
+{
+	.descr = "BTF pretty print percpu array",
+	.map_type = BPF_MAP_TYPE_PERCPU_ARRAY,
+	.map_name = "pprint_test_percpu_array",
+	.ordered_map = true,
+	.lossless_map = true,
+	.percpu_map = true,
+},
+
+{
+	.descr = "BTF pretty print percpu hash",
+	.map_type = BPF_MAP_TYPE_PERCPU_HASH,
+	.map_name = "pprint_test_percpu_hash",
+	.ordered_map = false,
+	.lossless_map = true,
+	.percpu_map = true,
+},
+
+{
+	.descr = "BTF pretty print lru percpu hash",
+	.map_type = BPF_MAP_TYPE_LRU_PERCPU_HASH,
+	.map_name = "pprint_test_lru_percpu_hash",
+	.ordered_map = false,
+	.lossless_map = false,
+	.percpu_map = true,
 },
 
 };
 
 
-static void set_pprint_mapv(struct pprint_mapv *v, uint32_t i)
+static void set_pprint_mapv(struct pprint_mapv *v, uint32_t i,
+			    int num_cpus, int rounded_value_size)
 {
-	v->ui32 = i;
-	v->si32 = -i;
-	v->unused_bits2a = 3;
-	v->bits28 = i;
-	v->unused_bits2b = 3;
-	v->ui64 = i;
-	v->aenum = i & 0x03;
+	int cpu;
+
+	for (cpu = 0; cpu < num_cpus; cpu++) {
+		v->ui32 = i + cpu;
+		v->si32 = -i;
+		v->unused_bits2a = 3;
+		v->bits28 = i;
+		v->unused_bits2b = 3;
+		v->ui64 = i;
+		v->aenum = i & 0x03;
+		v = (void *)v + rounded_value_size;
+	}
 }
 
+static int check_line(const char *expected_line, int nexpected_line,
+		      int expected_line_len, const char *line)
+{
+	if (CHECK(nexpected_line == expected_line_len,
+		  "expected_line is too long"))
+		return -1;
+
+	if (strcmp(expected_line, line)) {
+		fprintf(stderr, "unexpected pprint output\n");
+		fprintf(stderr, "expected: %s", expected_line);
+		fprintf(stderr, "    read: %s", line);
+		return -1;
+	}
+
+	return 0;
+}
+
+
 static int do_test_pprint(void)
 {
 	const struct btf_raw_test *test = &pprint_test_template;
 	struct bpf_create_map_attr create_attr = {};
+	bool ordered_map, lossless_map, percpu_map;
+	int err, ret, num_cpus, rounded_value_size;
+	struct pprint_mapv *mapv = NULL;
 	unsigned int key, nr_read_elems;
-	bool ordered_map, lossless_map;
 	int map_fd = -1, btf_fd = -1;
-	struct pprint_mapv mapv = {};
 	unsigned int raw_btf_size;
 	char expected_line[255];
 	FILE *pin_file = NULL;
@@ -2212,7 +2269,6 @@ static int do_test_pprint(void)
 	char *line = NULL;
 	uint8_t *raw_btf;
 	ssize_t nread;
-	int err, ret;
 
 	fprintf(stderr, "%s......", test->descr);
 	raw_btf = btf_raw_create(&hdr_tmpl, test->raw_types,
@@ -2261,9 +2317,18 @@ static int do_test_pprint(void)
 	if (CHECK(err, "bpf_obj_pin(%s): errno:%d.", pin_path, errno))
 		goto done;
 
+	percpu_map = test->percpu_map;
+	num_cpus = percpu_map ? bpf_num_possible_cpus() : 1;
+	rounded_value_size = round_up(sizeof(struct pprint_mapv), 8);
+	mapv = calloc(num_cpus, rounded_value_size);
+	if (CHECK(!mapv, "mapv allocation failure")) {
+		err = -1;
+		goto done;
+	}
+
 	for (key = 0; key < test->max_entries; key++) {
-		set_pprint_mapv(&mapv, key);
-		bpf_map_update_elem(map_fd, &key, &mapv, 0);
+		set_pprint_mapv(mapv, key, num_cpus, rounded_value_size);
+		bpf_map_update_elem(map_fd, &key, mapv, 0);
 	}
 
 	pin_file = fopen(pin_path, "r");
@@ -2286,33 +2351,74 @@ static int do_test_pprint(void)
 	ordered_map = test->ordered_map;
 	lossless_map = test->lossless_map;
 	do {
+		struct pprint_mapv *cmapv;
 		ssize_t nexpected_line;
 		unsigned int next_key;
+		int cpu;
 
 		next_key = ordered_map ? nr_read_elems : atoi(line);
-		set_pprint_mapv(&mapv, next_key);
-		nexpected_line = snprintf(expected_line, sizeof(expected_line),
-					  "%u: {%u,0,%d,0x%x,0x%x,0x%x,{%lu|[%u,%u,%u,%u,%u,%u,%u,%u]},%s}\n",
-					  next_key,
-					  mapv.ui32, mapv.si32,
-					  mapv.unused_bits2a, mapv.bits28, mapv.unused_bits2b,
-					  mapv.ui64,
-					  mapv.ui8a[0], mapv.ui8a[1], mapv.ui8a[2], mapv.ui8a[3],
-					  mapv.ui8a[4], mapv.ui8a[5], mapv.ui8a[6], mapv.ui8a[7],
-					  pprint_enum_str[mapv.aenum]);
-
-		if (CHECK(nexpected_line == sizeof(expected_line),
-			  "expected_line is too long")) {
-			err = -1;
-			goto done;
+		set_pprint_mapv(mapv, next_key, num_cpus, rounded_value_size);
+		cmapv = mapv;
+
+		for (cpu = 0; cpu < num_cpus; cpu++) {
+			if (percpu_map) {
+				/* for percpu map, the format looks like:
+				 * <key>: {
+				 *	cpu0: <value_on_cpu0>
+				 *	cpu1: <value_on_cpu1>
+				 *	...
+				 *	cpun: <value_on_cpun>
+				 * }
+				 *
+				 * let us verify the line containing the key here.
+				 */
+				if (cpu == 0) {
+					nexpected_line = snprintf(expected_line,
+								  sizeof(expected_line),
+								  "%u: {\n",
+								  next_key);
+
+					err = check_line(expected_line, nexpected_line,
+							 sizeof(expected_line), line);
+					if (err == -1)
+						goto done;
+				}
+
+				/* read value@cpu */
+				nread = getline(&line, &line_len, pin_file);
+				if (nread < 0)
+					break;
+			}
+
+			nexpected_line = snprintf(expected_line, sizeof(expected_line),
+						  "%s%u: {%u,0,%d,0x%x,0x%x,0x%x,"
+						  "{%lu|[%u,%u,%u,%u,%u,%u,%u,%u]},%s}\n",
+						  percpu_map ? "\tcpu" : "",
+						  percpu_map ? cpu : next_key,
+						  cmapv->ui32, cmapv->si32,
+						  cmapv->unused_bits2a,
+						  cmapv->bits28,
+						  cmapv->unused_bits2b,
+						  cmapv->ui64,
+						  cmapv->ui8a[0], cmapv->ui8a[1],
+						  cmapv->ui8a[2], cmapv->ui8a[3],
+						  cmapv->ui8a[4], cmapv->ui8a[5],
+						  cmapv->ui8a[6], cmapv->ui8a[7],
+						  pprint_enum_str[cmapv->aenum]);
+
+			err = check_line(expected_line, nexpected_line,
+					 sizeof(expected_line), line);
+			if (err == -1)
+				goto done;
+
+			cmapv = (void *)cmapv + rounded_value_size;
 		}
 
-		if (strcmp(expected_line, line)) {
-			err = -1;
-			fprintf(stderr, "unexpected pprint output\n");
-			fprintf(stderr, "expected: %s", expected_line);
-			fprintf(stderr, "    read: %s", line);
-			goto done;
+		if (percpu_map) {
+			/* skip the last bracket for the percpu map */
+			nread = getline(&line, &line_len, pin_file);
+			if (nread < 0)
+				break;
 		}
 
 		nread = getline(&line, &line_len, pin_file);
@@ -2334,6 +2440,8 @@ static int do_test_pprint(void)
 	err = 0;
 
 done:
+	if (mapv)
+		free(mapv);
 	if (!err)
 		fprintf(stderr, "OK");
 	if (*btf_log_buf && (err || args.always_log))
@@ -2361,6 +2469,7 @@ static int test_pprint(void)
 		pprint_test_template.map_name = pprint_tests_meta[i].map_name;
 		pprint_test_template.ordered_map = pprint_tests_meta[i].ordered_map;
 		pprint_test_template.lossless_map = pprint_tests_meta[i].lossless_map;
+		pprint_test_template.percpu_map = pprint_tests_meta[i].percpu_map;
 
 		err |= count_result(do_test_pprint());
 	}
diff --git a/tools/testing/selftests/bpf/test_cgroup_storage.c b/tools/testing/selftests/bpf/test_cgroup_storage.c
index 4e196e3bfecf..f44834155f25 100644
--- a/tools/testing/selftests/bpf/test_cgroup_storage.c
+++ b/tools/testing/selftests/bpf/test_cgroup_storage.c
@@ -4,6 +4,7 @@
 #include <linux/filter.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <sys/sysinfo.h>
 
 #include "bpf_rlimit.h"
 #include "cgroup_helpers.h"
@@ -15,6 +16,14 @@ char bpf_log_buf[BPF_LOG_BUF_SIZE];
 int main(int argc, char **argv)
 {
 	struct bpf_insn prog[] = {
+		BPF_LD_MAP_FD(BPF_REG_1, 0), /* percpu map fd */
+		BPF_MOV64_IMM(BPF_REG_2, 0), /* flags, not used */
+		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+			     BPF_FUNC_get_local_storage),
+		BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+		BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, 0x1),
+		BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_3, 0),
+
 		BPF_LD_MAP_FD(BPF_REG_1, 0), /* map fd */
 		BPF_MOV64_IMM(BPF_REG_2, 0), /* flags, not used */
 		BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
@@ -28,9 +37,18 @@ int main(int argc, char **argv)
 	};
 	size_t insns_cnt = sizeof(prog) / sizeof(struct bpf_insn);
 	int error = EXIT_FAILURE;
-	int map_fd, prog_fd, cgroup_fd;
+	int map_fd, percpu_map_fd, prog_fd, cgroup_fd;
 	struct bpf_cgroup_storage_key key;
 	unsigned long long value;
+	unsigned long long *percpu_value;
+	int cpu, nproc;
+
+	nproc = get_nprocs_conf();
+	percpu_value = malloc(sizeof(*percpu_value) * nproc);
+	if (!percpu_value) {
+		printf("Not enough memory for per-cpu area (%d cpus)\n", nproc);
+		goto err;
+	}
 
 	map_fd = bpf_create_map(BPF_MAP_TYPE_CGROUP_STORAGE, sizeof(key),
 				sizeof(value), 0, 0);
@@ -39,7 +57,15 @@ int main(int argc, char **argv)
 		goto out;
 	}
 
-	prog[0].imm = map_fd;
+	percpu_map_fd = bpf_create_map(BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+				       sizeof(key), sizeof(value), 0, 0);
+	if (percpu_map_fd < 0) {
+		printf("Failed to create map: %s\n", strerror(errno));
+		goto out;
+	}
+
+	prog[0].imm = percpu_map_fd;
+	prog[7].imm = map_fd;
 	prog_fd = bpf_load_program(BPF_PROG_TYPE_CGROUP_SKB,
 				   prog, insns_cnt, "GPL", 0,
 				   bpf_log_buf, BPF_LOG_BUF_SIZE);
@@ -77,7 +103,15 @@ int main(int argc, char **argv)
 	}
 
 	if (bpf_map_lookup_elem(map_fd, &key, &value)) {
-		printf("Failed to lookup cgroup storage\n");
+		printf("Failed to lookup cgroup storage 0\n");
+		goto err;
+	}
+
+	for (cpu = 0; cpu < nproc; cpu++)
+		percpu_value[cpu] = 1000;
+
+	if (bpf_map_update_elem(percpu_map_fd, &key, percpu_value, 0)) {
+		printf("Failed to update the data in the cgroup storage\n");
 		goto err;
 	}
 
@@ -120,11 +154,31 @@ int main(int argc, char **argv)
 		goto err;
 	}
 
+	/* Check the final value of the counter in the percpu local storage */
+
+	for (cpu = 0; cpu < nproc; cpu++)
+		percpu_value[cpu] = 0;
+
+	if (bpf_map_lookup_elem(percpu_map_fd, &key, percpu_value)) {
+		printf("Failed to lookup the per-cpu cgroup storage\n");
+		goto err;
+	}
+
+	value = 0;
+	for (cpu = 0; cpu < nproc; cpu++)
+		value += percpu_value[cpu];
+
+	if (value != nproc * 1000 + 6) {
+		printf("Unexpected data in the per-cpu cgroup storage\n");
+		goto err;
+	}
+
 	error = 0;
 	printf("test_cgroup_storage:PASS\n");
 
 err:
 	cleanup_cgroup_environment();
+	free(percpu_value);
 
 out:
 	return error;
diff --git a/tools/testing/selftests/bpf/test_flow_dissector.c b/tools/testing/selftests/bpf/test_flow_dissector.c
new file mode 100644
index 000000000000..12b784afba31
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_flow_dissector.c
@@ -0,0 +1,782 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Inject packets with all sorts of encapsulation into the kernel.
+ *
+ * IPv4/IPv6	outer layer 3
+ * GRE/GUE/BARE outer layer 4, where bare is IPIP/SIT/IPv4-in-IPv6/..
+ * IPv4/IPv6    inner layer 3
+ */
+
+#define _GNU_SOURCE
+
+#include <stddef.h>
+#include <arpa/inet.h>
+#include <asm/byteorder.h>
+#include <error.h>
+#include <errno.h>
+#include <linux/if_packet.h>
+#include <linux/if_ether.h>
+#include <linux/if_packet.h>
+#include <linux/ipv6.h>
+#include <netinet/ip.h>
+#include <netinet/in.h>
+#include <netinet/udp.h>
+#include <poll.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#define CFG_PORT_INNER	8000
+
+/* Add some protocol definitions that do not exist in userspace */
+
+struct grehdr {
+	uint16_t unused;
+	uint16_t protocol;
+} __attribute__((packed));
+
+struct guehdr {
+	union {
+		struct {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+			__u8	hlen:5,
+				control:1,
+				version:2;
+#elif defined (__BIG_ENDIAN_BITFIELD)
+			__u8	version:2,
+				control:1,
+				hlen:5;
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
+			__u8	proto_ctype;
+			__be16	flags;
+		};
+		__be32	word;
+	};
+};
+
+static uint8_t	cfg_dsfield_inner;
+static uint8_t	cfg_dsfield_outer;
+static uint8_t	cfg_encap_proto;
+static bool	cfg_expect_failure = false;
+static int	cfg_l3_extra = AF_UNSPEC;	/* optional SIT prefix */
+static int	cfg_l3_inner = AF_UNSPEC;
+static int	cfg_l3_outer = AF_UNSPEC;
+static int	cfg_num_pkt = 10;
+static int	cfg_num_secs = 0;
+static char	cfg_payload_char = 'a';
+static int	cfg_payload_len = 100;
+static int	cfg_port_gue = 6080;
+static bool	cfg_only_rx;
+static bool	cfg_only_tx;
+static int	cfg_src_port = 9;
+
+static char	buf[ETH_DATA_LEN];
+
+#define INIT_ADDR4(name, addr4, port)				\
+	static struct sockaddr_in name = {			\
+		.sin_family = AF_INET,				\
+		.sin_port = __constant_htons(port),		\
+		.sin_addr.s_addr = __constant_htonl(addr4),	\
+	};
+
+#define INIT_ADDR6(name, addr6, port)				\
+	static struct sockaddr_in6 name = {			\
+		.sin6_family = AF_INET6,			\
+		.sin6_port = __constant_htons(port),		\
+		.sin6_addr = addr6,				\
+	};
+
+INIT_ADDR4(in_daddr4, INADDR_LOOPBACK, CFG_PORT_INNER)
+INIT_ADDR4(in_saddr4, INADDR_LOOPBACK + 2, 0)
+INIT_ADDR4(out_daddr4, INADDR_LOOPBACK, 0)
+INIT_ADDR4(out_saddr4, INADDR_LOOPBACK + 1, 0)
+INIT_ADDR4(extra_daddr4, INADDR_LOOPBACK, 0)
+INIT_ADDR4(extra_saddr4, INADDR_LOOPBACK + 1, 0)
+
+INIT_ADDR6(in_daddr6, IN6ADDR_LOOPBACK_INIT, CFG_PORT_INNER)
+INIT_ADDR6(in_saddr6, IN6ADDR_LOOPBACK_INIT, 0)
+INIT_ADDR6(out_daddr6, IN6ADDR_LOOPBACK_INIT, 0)
+INIT_ADDR6(out_saddr6, IN6ADDR_LOOPBACK_INIT, 0)
+INIT_ADDR6(extra_daddr6, IN6ADDR_LOOPBACK_INIT, 0)
+INIT_ADDR6(extra_saddr6, IN6ADDR_LOOPBACK_INIT, 0)
+
+static unsigned long util_gettime(void)
+{
+	struct timeval tv;
+
+	gettimeofday(&tv, NULL);
+	return (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
+}
+
+static void util_printaddr(const char *msg, struct sockaddr *addr)
+{
+	unsigned long off = 0;
+	char nbuf[INET6_ADDRSTRLEN];
+
+	switch (addr->sa_family) {
+	case PF_INET:
+		off = __builtin_offsetof(struct sockaddr_in, sin_addr);
+		break;
+	case PF_INET6:
+		off = __builtin_offsetof(struct sockaddr_in6, sin6_addr);
+		break;
+	default:
+		error(1, 0, "printaddr: unsupported family %u\n",
+		      addr->sa_family);
+	}
+
+	if (!inet_ntop(addr->sa_family, ((void *) addr) + off, nbuf,
+		       sizeof(nbuf)))
+		error(1, errno, "inet_ntop");
+
+	fprintf(stderr, "%s: %s\n", msg, nbuf);
+}
+
+static unsigned long add_csum_hword(const uint16_t *start, int num_u16)
+{
+	unsigned long sum = 0;
+	int i;
+
+	for (i = 0; i < num_u16; i++)
+		sum += start[i];
+
+	return sum;
+}
+
+static uint16_t build_ip_csum(const uint16_t *start, int num_u16,
+			      unsigned long sum)
+{
+	sum += add_csum_hword(start, num_u16);
+
+	while (sum >> 16)
+		sum = (sum & 0xffff) + (sum >> 16);
+
+	return ~sum;
+}
+
+static void build_ipv4_header(void *header, uint8_t proto,
+			      uint32_t src, uint32_t dst,
+			      int payload_len, uint8_t tos)
+{
+	struct iphdr *iph = header;
+
+	iph->ihl = 5;
+	iph->version = 4;
+	iph->tos = tos;
+	iph->ttl = 8;
+	iph->tot_len = htons(sizeof(*iph) + payload_len);
+	iph->id = htons(1337);
+	iph->protocol = proto;
+	iph->saddr = src;
+	iph->daddr = dst;
+	iph->check = build_ip_csum((void *) iph, iph->ihl << 1, 0);
+}
+
+static void ipv6_set_dsfield(struct ipv6hdr *ip6h, uint8_t dsfield)
+{
+	uint16_t val, *ptr = (uint16_t *)ip6h;
+
+	val = ntohs(*ptr);
+	val &= 0xF00F;
+	val |= ((uint16_t) dsfield) << 4;
+	*ptr = htons(val);
+}
+
+static void build_ipv6_header(void *header, uint8_t proto,
+			      struct sockaddr_in6 *src,
+			      struct sockaddr_in6 *dst,
+			      int payload_len, uint8_t dsfield)
+{
+	struct ipv6hdr *ip6h = header;
+
+	ip6h->version = 6;
+	ip6h->payload_len = htons(payload_len);
+	ip6h->nexthdr = proto;
+	ip6h->hop_limit = 8;
+	ipv6_set_dsfield(ip6h, dsfield);
+
+	memcpy(&ip6h->saddr, &src->sin6_addr, sizeof(ip6h->saddr));
+	memcpy(&ip6h->daddr, &dst->sin6_addr, sizeof(ip6h->daddr));
+}
+
+static uint16_t build_udp_v4_csum(const struct iphdr *iph,
+				  const struct udphdr *udph,
+				  int num_words)
+{
+	unsigned long pseudo_sum;
+	int num_u16 = sizeof(iph->saddr);	/* halfwords: twice byte len */
+
+	pseudo_sum = add_csum_hword((void *) &iph->saddr, num_u16);
+	pseudo_sum += htons(IPPROTO_UDP);
+	pseudo_sum += udph->len;
+	return build_ip_csum((void *) udph, num_words, pseudo_sum);
+}
+
+static uint16_t build_udp_v6_csum(const struct ipv6hdr *ip6h,
+				  const struct udphdr *udph,
+				  int num_words)
+{
+	unsigned long pseudo_sum;
+	int num_u16 = sizeof(ip6h->saddr);	/* halfwords: twice byte len */
+
+	pseudo_sum = add_csum_hword((void *) &ip6h->saddr, num_u16);
+	pseudo_sum += htons(ip6h->nexthdr);
+	pseudo_sum += ip6h->payload_len;
+	return build_ip_csum((void *) udph, num_words, pseudo_sum);
+}
+
+static void build_udp_header(void *header, int payload_len,
+			     uint16_t dport, int family)
+{
+	struct udphdr *udph = header;
+	int len = sizeof(*udph) + payload_len;
+
+	udph->source = htons(cfg_src_port);
+	udph->dest = htons(dport);
+	udph->len = htons(len);
+	udph->check = 0;
+	if (family == AF_INET)
+		udph->check = build_udp_v4_csum(header - sizeof(struct iphdr),
+						udph, len >> 1);
+	else
+		udph->check = build_udp_v6_csum(header - sizeof(struct ipv6hdr),
+						udph, len >> 1);
+}
+
+static void build_gue_header(void *header, uint8_t proto)
+{
+	struct guehdr *gueh = header;
+
+	gueh->proto_ctype = proto;
+}
+
+static void build_gre_header(void *header, uint16_t proto)
+{
+	struct grehdr *greh = header;
+
+	greh->protocol = htons(proto);
+}
+
+static int l3_length(int family)
+{
+	if (family == AF_INET)
+		return sizeof(struct iphdr);
+	else
+		return sizeof(struct ipv6hdr);
+}
+
+static int build_packet(void)
+{
+	int ol3_len = 0, ol4_len = 0, il3_len = 0, il4_len = 0;
+	int el3_len = 0;
+
+	if (cfg_l3_extra)
+		el3_len = l3_length(cfg_l3_extra);
+
+	/* calculate header offsets */
+	if (cfg_encap_proto) {
+		ol3_len = l3_length(cfg_l3_outer);
+
+		if (cfg_encap_proto == IPPROTO_GRE)
+			ol4_len = sizeof(struct grehdr);
+		else if (cfg_encap_proto == IPPROTO_UDP)
+			ol4_len = sizeof(struct udphdr) + sizeof(struct guehdr);
+	}
+
+	il3_len = l3_length(cfg_l3_inner);
+	il4_len = sizeof(struct udphdr);
+
+	if (el3_len + ol3_len + ol4_len + il3_len + il4_len + cfg_payload_len >=
+	    sizeof(buf))
+		error(1, 0, "packet too large\n");
+
+	/*
+	 * Fill packet from inside out, to calculate correct checksums.
+	 * But create ip before udp headers, as udp uses ip for pseudo-sum.
+	 */
+	memset(buf + el3_len + ol3_len + ol4_len + il3_len + il4_len,
+	       cfg_payload_char, cfg_payload_len);
+
+	/* add zero byte for udp csum padding */
+	buf[el3_len + ol3_len + ol4_len + il3_len + il4_len + cfg_payload_len] = 0;
+
+	switch (cfg_l3_inner) {
+	case PF_INET:
+		build_ipv4_header(buf + el3_len + ol3_len + ol4_len,
+				  IPPROTO_UDP,
+				  in_saddr4.sin_addr.s_addr,
+				  in_daddr4.sin_addr.s_addr,
+				  il4_len + cfg_payload_len,
+				  cfg_dsfield_inner);
+		break;
+	case PF_INET6:
+		build_ipv6_header(buf + el3_len + ol3_len + ol4_len,
+				  IPPROTO_UDP,
+				  &in_saddr6, &in_daddr6,
+				  il4_len + cfg_payload_len,
+				  cfg_dsfield_inner);
+		break;
+	}
+
+	build_udp_header(buf + el3_len + ol3_len + ol4_len + il3_len,
+			 cfg_payload_len, CFG_PORT_INNER, cfg_l3_inner);
+
+	if (!cfg_encap_proto)
+		return il3_len + il4_len + cfg_payload_len;
+
+	switch (cfg_l3_outer) {
+	case PF_INET:
+		build_ipv4_header(buf + el3_len, cfg_encap_proto,
+				  out_saddr4.sin_addr.s_addr,
+				  out_daddr4.sin_addr.s_addr,
+				  ol4_len + il3_len + il4_len + cfg_payload_len,
+				  cfg_dsfield_outer);
+		break;
+	case PF_INET6:
+		build_ipv6_header(buf + el3_len, cfg_encap_proto,
+				  &out_saddr6, &out_daddr6,
+				  ol4_len + il3_len + il4_len + cfg_payload_len,
+				  cfg_dsfield_outer);
+		break;
+	}
+
+	switch (cfg_encap_proto) {
+	case IPPROTO_UDP:
+		build_gue_header(buf + el3_len + ol3_len + ol4_len -
+				 sizeof(struct guehdr),
+				 cfg_l3_inner == PF_INET ? IPPROTO_IPIP
+							 : IPPROTO_IPV6);
+		build_udp_header(buf + el3_len + ol3_len,
+				 sizeof(struct guehdr) + il3_len + il4_len +
+				 cfg_payload_len,
+				 cfg_port_gue, cfg_l3_outer);
+		break;
+	case IPPROTO_GRE:
+		build_gre_header(buf + el3_len + ol3_len,
+				 cfg_l3_inner == PF_INET ? ETH_P_IP
+							 : ETH_P_IPV6);
+		break;
+	}
+
+	switch (cfg_l3_extra) {
+	case PF_INET:
+		build_ipv4_header(buf,
+				  cfg_l3_outer == PF_INET ? IPPROTO_IPIP
+							  : IPPROTO_IPV6,
+				  extra_saddr4.sin_addr.s_addr,
+				  extra_daddr4.sin_addr.s_addr,
+				  ol3_len + ol4_len + il3_len + il4_len +
+				  cfg_payload_len, 0);
+		break;
+	case PF_INET6:
+		build_ipv6_header(buf,
+				  cfg_l3_outer == PF_INET ? IPPROTO_IPIP
+							  : IPPROTO_IPV6,
+				  &extra_saddr6, &extra_daddr6,
+				  ol3_len + ol4_len + il3_len + il4_len +
+				  cfg_payload_len, 0);
+		break;
+	}
+
+	return el3_len + ol3_len + ol4_len + il3_len + il4_len +
+	       cfg_payload_len;
+}
+
+/* sender transmits encapsulated over RAW or unencap'd over UDP */
+static int setup_tx(void)
+{
+	int family, fd, ret;
+
+	if (cfg_l3_extra)
+		family = cfg_l3_extra;
+	else if (cfg_l3_outer)
+		family = cfg_l3_outer;
+	else
+		family = cfg_l3_inner;
+
+	fd = socket(family, SOCK_RAW, IPPROTO_RAW);
+	if (fd == -1)
+		error(1, errno, "socket tx");
+
+	if (cfg_l3_extra) {
+		if (cfg_l3_extra == PF_INET)
+			ret = connect(fd, (void *) &extra_daddr4,
+				      sizeof(extra_daddr4));
+		else
+			ret = connect(fd, (void *) &extra_daddr6,
+				      sizeof(extra_daddr6));
+		if (ret)
+			error(1, errno, "connect tx");
+	} else if (cfg_l3_outer) {
+		/* connect to destination if not encapsulated */
+		if (cfg_l3_outer == PF_INET)
+			ret = connect(fd, (void *) &out_daddr4,
+				      sizeof(out_daddr4));
+		else
+			ret = connect(fd, (void *) &out_daddr6,
+				      sizeof(out_daddr6));
+		if (ret)
+			error(1, errno, "connect tx");
+	} else {
+		/* otherwise using loopback */
+		if (cfg_l3_inner == PF_INET)
+			ret = connect(fd, (void *) &in_daddr4,
+				      sizeof(in_daddr4));
+		else
+			ret = connect(fd, (void *) &in_daddr6,
+				      sizeof(in_daddr6));
+		if (ret)
+			error(1, errno, "connect tx");
+	}
+
+	return fd;
+}
+
+/* receiver reads unencapsulated UDP */
+static int setup_rx(void)
+{
+	int fd, ret;
+
+	fd = socket(cfg_l3_inner, SOCK_DGRAM, 0);
+	if (fd == -1)
+		error(1, errno, "socket rx");
+
+	if (cfg_l3_inner == PF_INET)
+		ret = bind(fd, (void *) &in_daddr4, sizeof(in_daddr4));
+	else
+		ret = bind(fd, (void *) &in_daddr6, sizeof(in_daddr6));
+	if (ret)
+		error(1, errno, "bind rx");
+
+	return fd;
+}
+
+static int do_tx(int fd, const char *pkt, int len)
+{
+	int ret;
+
+	ret = write(fd, pkt, len);
+	if (ret == -1)
+		error(1, errno, "send");
+	if (ret != len)
+		error(1, errno, "send: len (%d < %d)\n", ret, len);
+
+	return 1;
+}
+
+static int do_poll(int fd, short events, int timeout)
+{
+	struct pollfd pfd;
+	int ret;
+
+	pfd.fd = fd;
+	pfd.events = events;
+
+	ret = poll(&pfd, 1, timeout);
+	if (ret == -1)
+		error(1, errno, "poll");
+	if (ret && !(pfd.revents & POLLIN))
+		error(1, errno, "poll: unexpected event 0x%x\n", pfd.revents);
+
+	return ret;
+}
+
+static int do_rx(int fd)
+{
+	char rbuf;
+	int ret, num = 0;
+
+	while (1) {
+		ret = recv(fd, &rbuf, 1, MSG_DONTWAIT);
+		if (ret == -1 && errno == EAGAIN)
+			break;
+		if (ret == -1)
+			error(1, errno, "recv");
+		if (rbuf != cfg_payload_char)
+			error(1, 0, "recv: payload mismatch");
+		num++;
+	};
+
+	return num;
+}
+
+static int do_main(void)
+{
+	unsigned long tstop, treport, tcur;
+	int fdt = -1, fdr = -1, len, tx = 0, rx = 0;
+
+	if (!cfg_only_tx)
+		fdr = setup_rx();
+	if (!cfg_only_rx)
+		fdt = setup_tx();
+
+	len = build_packet();
+
+	tcur = util_gettime();
+	treport = tcur + 1000;
+	tstop = tcur + (cfg_num_secs * 1000);
+
+	while (1) {
+		if (!cfg_only_rx)
+			tx += do_tx(fdt, buf, len);
+
+		if (!cfg_only_tx)
+			rx += do_rx(fdr);
+
+		if (cfg_num_secs) {
+			tcur = util_gettime();
+			if (tcur >= tstop)
+				break;
+			if (tcur >= treport) {
+				fprintf(stderr, "pkts: tx=%u rx=%u\n", tx, rx);
+				tx = 0;
+				rx = 0;
+				treport = tcur + 1000;
+			}
+		} else {
+			if (tx == cfg_num_pkt)
+				break;
+		}
+	}
+
+	/* read straggler packets, if any */
+	if (rx < tx) {
+		tstop = util_gettime() + 100;
+		while (rx < tx) {
+			tcur = util_gettime();
+			if (tcur >= tstop)
+				break;
+
+			do_poll(fdr, POLLIN, tstop - tcur);
+			rx += do_rx(fdr);
+		}
+	}
+
+	fprintf(stderr, "pkts: tx=%u rx=%u\n", tx, rx);
+
+	if (fdr != -1 && close(fdr))
+		error(1, errno, "close rx");
+	if (fdt != -1 && close(fdt))
+		error(1, errno, "close tx");
+
+	/*
+	 * success (== 0) only if received all packets
+	 * unless failure is expected, in which case none must arrive.
+	 */
+	if (cfg_expect_failure)
+		return rx != 0;
+	else
+		return rx != tx;
+}
+
+
+static void __attribute__((noreturn)) usage(const char *filepath)
+{
+	fprintf(stderr, "Usage: %s [-e gre|gue|bare|none] [-i 4|6] [-l len] "
+			"[-O 4|6] [-o 4|6] [-n num] [-t secs] [-R] [-T] "
+			"[-s <osrc> [-d <odst>] [-S <isrc>] [-D <idst>] "
+			"[-x <otos>] [-X <itos>] [-f <isport>] [-F]\n",
+		filepath);
+	exit(1);
+}
+
+static void parse_addr(int family, void *addr, const char *optarg)
+{
+	int ret;
+
+	ret = inet_pton(family, optarg, addr);
+	if (ret == -1)
+		error(1, errno, "inet_pton");
+	if (ret == 0)
+		error(1, 0, "inet_pton: bad string");
+}
+
+static void parse_addr4(struct sockaddr_in *addr, const char *optarg)
+{
+	parse_addr(AF_INET, &addr->sin_addr, optarg);
+}
+
+static void parse_addr6(struct sockaddr_in6 *addr, const char *optarg)
+{
+	parse_addr(AF_INET6, &addr->sin6_addr, optarg);
+}
+
+static int parse_protocol_family(const char *filepath, const char *optarg)
+{
+	if (!strcmp(optarg, "4"))
+		return PF_INET;
+	if (!strcmp(optarg, "6"))
+		return PF_INET6;
+
+	usage(filepath);
+}
+
+static void parse_opts(int argc, char **argv)
+{
+	int c;
+
+	while ((c = getopt(argc, argv, "d:D:e:f:Fhi:l:n:o:O:Rs:S:t:Tx:X:")) != -1) {
+		switch (c) {
+		case 'd':
+			if (cfg_l3_outer == AF_UNSPEC)
+				error(1, 0, "-d must be preceded by -o");
+			if (cfg_l3_outer == AF_INET)
+				parse_addr4(&out_daddr4, optarg);
+			else
+				parse_addr6(&out_daddr6, optarg);
+			break;
+		case 'D':
+			if (cfg_l3_inner == AF_UNSPEC)
+				error(1, 0, "-D must be preceded by -i");
+			if (cfg_l3_inner == AF_INET)
+				parse_addr4(&in_daddr4, optarg);
+			else
+				parse_addr6(&in_daddr6, optarg);
+			break;
+		case 'e':
+			if (!strcmp(optarg, "gre"))
+				cfg_encap_proto = IPPROTO_GRE;
+			else if (!strcmp(optarg, "gue"))
+				cfg_encap_proto = IPPROTO_UDP;
+			else if (!strcmp(optarg, "bare"))
+				cfg_encap_proto = IPPROTO_IPIP;
+			else if (!strcmp(optarg, "none"))
+				cfg_encap_proto = IPPROTO_IP;	/* == 0 */
+			else
+				usage(argv[0]);
+			break;
+		case 'f':
+			cfg_src_port = strtol(optarg, NULL, 0);
+			break;
+		case 'F':
+			cfg_expect_failure = true;
+			break;
+		case 'h':
+			usage(argv[0]);
+			break;
+		case 'i':
+			if (!strcmp(optarg, "4"))
+				cfg_l3_inner = PF_INET;
+			else if (!strcmp(optarg, "6"))
+				cfg_l3_inner = PF_INET6;
+			else
+				usage(argv[0]);
+			break;
+		case 'l':
+			cfg_payload_len = strtol(optarg, NULL, 0);
+			break;
+		case 'n':
+			cfg_num_pkt = strtol(optarg, NULL, 0);
+			break;
+		case 'o':
+			cfg_l3_outer = parse_protocol_family(argv[0], optarg);
+			break;
+		case 'O':
+			cfg_l3_extra = parse_protocol_family(argv[0], optarg);
+			break;
+		case 'R':
+			cfg_only_rx = true;
+			break;
+		case 's':
+			if (cfg_l3_outer == AF_INET)
+				parse_addr4(&out_saddr4, optarg);
+			else
+				parse_addr6(&out_saddr6, optarg);
+			break;
+		case 'S':
+			if (cfg_l3_inner == AF_INET)
+				parse_addr4(&in_saddr4, optarg);
+			else
+				parse_addr6(&in_saddr6, optarg);
+			break;
+		case 't':
+			cfg_num_secs = strtol(optarg, NULL, 0);
+			break;
+		case 'T':
+			cfg_only_tx = true;
+			break;
+		case 'x':
+			cfg_dsfield_outer = strtol(optarg, NULL, 0);
+			break;
+		case 'X':
+			cfg_dsfield_inner = strtol(optarg, NULL, 0);
+			break;
+		}
+	}
+
+	if (cfg_only_rx && cfg_only_tx)
+		error(1, 0, "options: cannot combine rx-only and tx-only");
+
+	if (cfg_encap_proto && cfg_l3_outer == AF_UNSPEC)
+		error(1, 0, "options: must specify outer with encap");
+	else if ((!cfg_encap_proto) && cfg_l3_outer != AF_UNSPEC)
+		error(1, 0, "options: cannot combine no-encap and outer");
+	else if ((!cfg_encap_proto) && cfg_l3_extra != AF_UNSPEC)
+		error(1, 0, "options: cannot combine no-encap and extra");
+
+	if (cfg_l3_inner == AF_UNSPEC)
+		cfg_l3_inner = AF_INET6;
+	if (cfg_l3_inner == AF_INET6 && cfg_encap_proto == IPPROTO_IPIP)
+		cfg_encap_proto = IPPROTO_IPV6;
+
+	/* RFC 6040 4.2:
+	 *   on decap, if outer encountered congestion (CE == 0x3),
+	 *   but inner cannot encode ECN (NoECT == 0x0), then drop packet.
+	 */
+	if (((cfg_dsfield_outer & 0x3) == 0x3) &&
+	    ((cfg_dsfield_inner & 0x3) == 0x0))
+		cfg_expect_failure = true;
+}
+
+static void print_opts(void)
+{
+	if (cfg_l3_inner == PF_INET6) {
+		util_printaddr("inner.dest6", (void *) &in_daddr6);
+		util_printaddr("inner.source6", (void *) &in_saddr6);
+	} else {
+		util_printaddr("inner.dest4", (void *) &in_daddr4);
+		util_printaddr("inner.source4", (void *) &in_saddr4);
+	}
+
+	if (!cfg_l3_outer)
+		return;
+
+	fprintf(stderr, "encap proto:   %u\n", cfg_encap_proto);
+
+	if (cfg_l3_outer == PF_INET6) {
+		util_printaddr("outer.dest6", (void *) &out_daddr6);
+		util_printaddr("outer.source6", (void *) &out_saddr6);
+	} else {
+		util_printaddr("outer.dest4", (void *) &out_daddr4);
+		util_printaddr("outer.source4", (void *) &out_saddr4);
+	}
+
+	if (!cfg_l3_extra)
+		return;
+
+	if (cfg_l3_outer == PF_INET6) {
+		util_printaddr("extra.dest6", (void *) &extra_daddr6);
+		util_printaddr("extra.source6", (void *) &extra_saddr6);
+	} else {
+		util_printaddr("extra.dest4", (void *) &extra_daddr4);
+		util_printaddr("extra.source4", (void *) &extra_saddr4);
+	}
+
+}
+
+int main(int argc, char **argv)
+{
+	parse_opts(argc, argv);
+	print_opts();
+	return do_main();
+}
diff --git a/tools/testing/selftests/bpf/test_flow_dissector.sh b/tools/testing/selftests/bpf/test_flow_dissector.sh
new file mode 100755
index 000000000000..c0fb073b5eab
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_flow_dissector.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Load BPF flow dissector and verify it correctly dissects traffic
+export TESTNAME=test_flow_dissector
+unmount=0
+
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+msg="skip all tests:"
+if [ $UID != 0 ]; then
+	echo $msg please run this as root >&2
+	exit $ksft_skip
+fi
+
+# This test needs to be run in a network namespace with in_netns.sh. Check if
+# this is the case and run it with in_netns.sh if it is being run in the root
+# namespace.
+if [[ -z $(ip netns identify $$) ]]; then
+	../net/in_netns.sh "$0" "$@"
+	exit $?
+fi
+
+# Determine selftest success via shell exit code
+exit_handler()
+{
+	if (( $? == 0 )); then
+		echo "selftests: $TESTNAME [PASS]";
+	else
+		echo "selftests: $TESTNAME [FAILED]";
+	fi
+
+	set +e
+
+	# Cleanup
+	tc filter del dev lo ingress pref 1337 2> /dev/null
+	tc qdisc del dev lo ingress 2> /dev/null
+	./flow_dissector_load -d 2> /dev/null
+	if [ $unmount -ne 0 ]; then
+		umount bpffs 2> /dev/null
+	fi
+}
+
+# Exit script immediately (well catched by trap handler) if any
+# program/thing exits with a non-zero status.
+set -e
+
+# (Use 'trap -l' to list meaning of numbers)
+trap exit_handler 0 2 3 6 9
+
+# Mount BPF file system
+if /bin/mount | grep /sys/fs/bpf > /dev/null; then
+	echo "bpffs already mounted"
+else
+	echo "bpffs not mounted. Mounting..."
+	unmount=1
+	/bin/mount bpffs /sys/fs/bpf -t bpf
+fi
+
+# Attach BPF program
+./flow_dissector_load -p bpf_flow.o -s dissect
+
+# Setup
+tc qdisc add dev lo ingress
+
+echo "Testing IPv4..."
+# Drops all IP/UDP packets coming from port 9
+tc filter add dev lo parent ffff: protocol ip pref 1337 flower ip_proto \
+	udp src_port 9 action drop
+
+# Send 10 IPv4/UDP packets from port 8. Filter should not drop any.
+./test_flow_dissector -i 4 -f 8
+# Send 10 IPv4/UDP packets from port 9. Filter should drop all.
+./test_flow_dissector -i 4 -f 9 -F
+# Send 10 IPv4/UDP packets from port 10. Filter should not drop any.
+./test_flow_dissector -i 4 -f 10
+
+echo "Testing IPIP..."
+# Send 10 IPv4/IPv4/UDP packets from port 8. Filter should not drop any.
+./with_addr.sh ./with_tunnels.sh ./test_flow_dissector -o 4 -e bare -i 4 \
+	-D 192.168.0.1 -S 1.1.1.1 -f 8
+# Send 10 IPv4/IPv4/UDP packets from port 9. Filter should drop all.
+./with_addr.sh ./with_tunnels.sh ./test_flow_dissector -o 4 -e bare -i 4 \
+	-D 192.168.0.1 -S 1.1.1.1 -f 9 -F
+# Send 10 IPv4/IPv4/UDP packets from port 10. Filter should not drop any.
+./with_addr.sh ./with_tunnels.sh ./test_flow_dissector -o 4 -e bare -i 4 \
+	-D 192.168.0.1 -S 1.1.1.1 -f 10
+
+echo "Testing IPv4 + GRE..."
+# Send 10 IPv4/GRE/IPv4/UDP packets from port 8. Filter should not drop any.
+./with_addr.sh ./with_tunnels.sh ./test_flow_dissector -o 4 -e gre -i 4 \
+	-D 192.168.0.1 -S 1.1.1.1 -f 8
+# Send 10 IPv4/GRE/IPv4/UDP packets from port 9. Filter should drop all.
+./with_addr.sh ./with_tunnels.sh ./test_flow_dissector -o 4 -e gre -i 4 \
+	-D 192.168.0.1 -S 1.1.1.1 -f 9 -F
+# Send 10 IPv4/GRE/IPv4/UDP packets from port 10. Filter should not drop any.
+./with_addr.sh ./with_tunnels.sh ./test_flow_dissector -o 4 -e gre -i 4 \
+	-D 192.168.0.1 -S 1.1.1.1 -f 10
+
+tc filter del dev lo ingress pref 1337
+
+echo "Testing IPv6..."
+# Drops all IPv6/UDP packets coming from port 9
+tc filter add dev lo parent ffff: protocol ipv6 pref 1337 flower ip_proto \
+	udp src_port 9 action drop
+
+# Send 10 IPv6/UDP packets from port 8. Filter should not drop any.
+./test_flow_dissector -i 6 -f 8
+# Send 10 IPv6/UDP packets from port 9. Filter should drop all.
+./test_flow_dissector -i 6 -f 9 -F
+# Send 10 IPv6/UDP packets from port 10. Filter should not drop any.
+./test_flow_dissector -i 6 -f 10
+
+exit 0
diff --git a/tools/testing/selftests/bpf/test_libbpf.sh b/tools/testing/selftests/bpf/test_libbpf.sh
index d97dc914cd49..156d89f1edcc 100755
--- a/tools/testing/selftests/bpf/test_libbpf.sh
+++ b/tools/testing/selftests/bpf/test_libbpf.sh
@@ -6,7 +6,7 @@ export TESTNAME=test_libbpf
 # Determine selftest success via shell exit code
 exit_handler()
 {
-	if (( $? == 0 )); then
+	if [ $? -eq 0 ]; then
 		echo "selftests: $TESTNAME [PASS]";
 	else
 		echo "$TESTNAME: failed at file $LAST_LOADED" 1>&2
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
index 9b552c0fc47d..4db2116e52be 100644
--- a/tools/testing/selftests/bpf/test_maps.c
+++ b/tools/testing/selftests/bpf/test_maps.c
@@ -15,6 +15,7 @@
 #include <string.h>
 #include <assert.h>
 #include <stdlib.h>
+#include <time.h>
 
 #include <sys/wait.h>
 #include <sys/socket.h>
@@ -471,6 +472,122 @@ static void test_devmap(int task, void *data)
 	close(fd);
 }
 
+static void test_queuemap(int task, void *data)
+{
+	const int MAP_SIZE = 32;
+	__u32 vals[MAP_SIZE + MAP_SIZE/2], val;
+	int fd, i;
+
+	/* Fill test values to be used */
+	for (i = 0; i < MAP_SIZE + MAP_SIZE/2; i++)
+		vals[i] = rand();
+
+	/* Invalid key size */
+	fd = bpf_create_map(BPF_MAP_TYPE_QUEUE, 4, sizeof(val), MAP_SIZE,
+			    map_flags);
+	assert(fd < 0 && errno == EINVAL);
+
+	fd = bpf_create_map(BPF_MAP_TYPE_QUEUE, 0, sizeof(val), MAP_SIZE,
+			    map_flags);
+	/* Queue map does not support BPF_F_NO_PREALLOC */
+	if (map_flags & BPF_F_NO_PREALLOC) {
+		assert(fd < 0 && errno == EINVAL);
+		return;
+	}
+	if (fd < 0) {
+		printf("Failed to create queuemap '%s'!\n", strerror(errno));
+		exit(1);
+	}
+
+	/* Push MAP_SIZE elements */
+	for (i = 0; i < MAP_SIZE; i++)
+		assert(bpf_map_update_elem(fd, NULL, &vals[i], 0) == 0);
+
+	/* Check that element cannot be pushed due to max_entries limit */
+	assert(bpf_map_update_elem(fd, NULL, &val, 0) == -1 &&
+	       errno == E2BIG);
+
+	/* Peek element */
+	assert(bpf_map_lookup_elem(fd, NULL, &val) == 0 && val == vals[0]);
+
+	/* Replace half elements */
+	for (i = MAP_SIZE; i < MAP_SIZE + MAP_SIZE/2; i++)
+		assert(bpf_map_update_elem(fd, NULL, &vals[i], BPF_EXIST) == 0);
+
+	/* Pop all elements */
+	for (i = MAP_SIZE/2; i < MAP_SIZE + MAP_SIZE/2; i++)
+		assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) == 0 &&
+		       val == vals[i]);
+
+	/* Check that there are not elements left */
+	assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) == -1 &&
+	       errno == ENOENT);
+
+	/* Check that non supported functions set errno to EINVAL */
+	assert(bpf_map_delete_elem(fd, NULL) == -1 && errno == EINVAL);
+	assert(bpf_map_get_next_key(fd, NULL, NULL) == -1 && errno == EINVAL);
+
+	close(fd);
+}
+
+static void test_stackmap(int task, void *data)
+{
+	const int MAP_SIZE = 32;
+	__u32 vals[MAP_SIZE + MAP_SIZE/2], val;
+	int fd, i;
+
+	/* Fill test values to be used */
+	for (i = 0; i < MAP_SIZE + MAP_SIZE/2; i++)
+		vals[i] = rand();
+
+	/* Invalid key size */
+	fd = bpf_create_map(BPF_MAP_TYPE_STACK, 4, sizeof(val), MAP_SIZE,
+			    map_flags);
+	assert(fd < 0 && errno == EINVAL);
+
+	fd = bpf_create_map(BPF_MAP_TYPE_STACK, 0, sizeof(val), MAP_SIZE,
+			    map_flags);
+	/* Stack map does not support BPF_F_NO_PREALLOC */
+	if (map_flags & BPF_F_NO_PREALLOC) {
+		assert(fd < 0 && errno == EINVAL);
+		return;
+	}
+	if (fd < 0) {
+		printf("Failed to create stackmap '%s'!\n", strerror(errno));
+		exit(1);
+	}
+
+	/* Push MAP_SIZE elements */
+	for (i = 0; i < MAP_SIZE; i++)
+		assert(bpf_map_update_elem(fd, NULL, &vals[i], 0) == 0);
+
+	/* Check that element cannot be pushed due to max_entries limit */
+	assert(bpf_map_update_elem(fd, NULL, &val, 0) == -1 &&
+	       errno == E2BIG);
+
+	/* Peek element */
+	assert(bpf_map_lookup_elem(fd, NULL, &val) == 0 && val == vals[i - 1]);
+
+	/* Replace half elements */
+	for (i = MAP_SIZE; i < MAP_SIZE + MAP_SIZE/2; i++)
+		assert(bpf_map_update_elem(fd, NULL, &vals[i], BPF_EXIST) == 0);
+
+	/* Pop all elements */
+	for (i = MAP_SIZE + MAP_SIZE/2 - 1; i >= MAP_SIZE/2; i--)
+		assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) == 0 &&
+		       val == vals[i]);
+
+	/* Check that there are not elements left */
+	assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) == -1 &&
+	       errno == ENOENT);
+
+	/* Check that non supported functions set errno to EINVAL */
+	assert(bpf_map_delete_elem(fd, NULL) == -1 && errno == EINVAL);
+	assert(bpf_map_get_next_key(fd, NULL, NULL) == -1 && errno == EINVAL);
+
+	close(fd);
+}
+
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <arpa/inet.h>
@@ -1434,10 +1551,15 @@ static void run_all_tests(void)
 	test_map_wronly();
 
 	test_reuseport_array();
+
+	test_queuemap(0, NULL);
+	test_stackmap(0, NULL);
 }
 
 int main(void)
 {
+	srand(time(NULL));
+
 	map_flags = 0;
 	run_all_tests();
 
diff --git a/tools/testing/selftests/bpf/test_netcnt.c b/tools/testing/selftests/bpf/test_netcnt.c
new file mode 100644
index 000000000000..7887df693399
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_netcnt.c
@@ -0,0 +1,158 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include <sys/sysinfo.h>
+#include <sys/time.h>
+
+#include <linux/bpf.h>
+#include <bpf/bpf.h>
+#include <bpf/libbpf.h>
+
+#include "cgroup_helpers.h"
+#include "bpf_rlimit.h"
+#include "netcnt_common.h"
+
+#define BPF_PROG "./netcnt_prog.o"
+#define TEST_CGROUP "/test-network-counters/"
+
+static int bpf_find_map(const char *test, struct bpf_object *obj,
+			const char *name)
+{
+	struct bpf_map *map;
+
+	map = bpf_object__find_map_by_name(obj, name);
+	if (!map) {
+		printf("%s:FAIL:map '%s' not found\n", test, name);
+		return -1;
+	}
+	return bpf_map__fd(map);
+}
+
+int main(int argc, char **argv)
+{
+	struct percpu_net_cnt *percpu_netcnt;
+	struct bpf_cgroup_storage_key key;
+	int map_fd, percpu_map_fd;
+	int error = EXIT_FAILURE;
+	struct net_cnt netcnt;
+	struct bpf_object *obj;
+	int prog_fd, cgroup_fd;
+	unsigned long packets;
+	unsigned long bytes;
+	int cpu, nproc;
+	__u32 prog_cnt;
+
+	nproc = get_nprocs_conf();
+	percpu_netcnt = malloc(sizeof(*percpu_netcnt) * nproc);
+	if (!percpu_netcnt) {
+		printf("Not enough memory for per-cpu area (%d cpus)\n", nproc);
+		goto err;
+	}
+
+	if (bpf_prog_load(BPF_PROG, BPF_PROG_TYPE_CGROUP_SKB,
+			  &obj, &prog_fd)) {
+		printf("Failed to load bpf program\n");
+		goto out;
+	}
+
+	if (setup_cgroup_environment()) {
+		printf("Failed to load bpf program\n");
+		goto err;
+	}
+
+	/* Create a cgroup, get fd, and join it */
+	cgroup_fd = create_and_get_cgroup(TEST_CGROUP);
+	if (!cgroup_fd) {
+		printf("Failed to create test cgroup\n");
+		goto err;
+	}
+
+	if (join_cgroup(TEST_CGROUP)) {
+		printf("Failed to join cgroup\n");
+		goto err;
+	}
+
+	/* Attach bpf program */
+	if (bpf_prog_attach(prog_fd, cgroup_fd, BPF_CGROUP_INET_EGRESS, 0)) {
+		printf("Failed to attach bpf program");
+		goto err;
+	}
+
+	assert(system("ping localhost -6 -c 10000 -f -q > /dev/null") == 0);
+
+	if (bpf_prog_query(cgroup_fd, BPF_CGROUP_INET_EGRESS, 0, NULL, NULL,
+			   &prog_cnt)) {
+		printf("Failed to query attached programs");
+		goto err;
+	}
+
+	map_fd = bpf_find_map(__func__, obj, "netcnt");
+	if (map_fd < 0) {
+		printf("Failed to find bpf map with net counters");
+		goto err;
+	}
+
+	percpu_map_fd = bpf_find_map(__func__, obj, "percpu_netcnt");
+	if (percpu_map_fd < 0) {
+		printf("Failed to find bpf map with percpu net counters");
+		goto err;
+	}
+
+	if (bpf_map_get_next_key(map_fd, NULL, &key)) {
+		printf("Failed to get key in cgroup storage\n");
+		goto err;
+	}
+
+	if (bpf_map_lookup_elem(map_fd, &key, &netcnt)) {
+		printf("Failed to lookup cgroup storage\n");
+		goto err;
+	}
+
+	if (bpf_map_lookup_elem(percpu_map_fd, &key, &percpu_netcnt[0])) {
+		printf("Failed to lookup percpu cgroup storage\n");
+		goto err;
+	}
+
+	/* Some packets can be still in per-cpu cache, but not more than
+	 * MAX_PERCPU_PACKETS.
+	 */
+	packets = netcnt.packets;
+	bytes = netcnt.bytes;
+	for (cpu = 0; cpu < nproc; cpu++) {
+		if (percpu_netcnt[cpu].packets > MAX_PERCPU_PACKETS) {
+			printf("Unexpected percpu value: %llu\n",
+			       percpu_netcnt[cpu].packets);
+			goto err;
+		}
+
+		packets += percpu_netcnt[cpu].packets;
+		bytes += percpu_netcnt[cpu].bytes;
+	}
+
+	/* No packets should be lost */
+	if (packets != 10000) {
+		printf("Unexpected packet count: %lu\n", packets);
+		goto err;
+	}
+
+	/* Let's check that bytes counter matches the number of packets
+	 * multiplied by the size of ipv6 ICMP packet.
+	 */
+	if (bytes != packets * 104) {
+		printf("Unexpected bytes count: %lu\n", bytes);
+		goto err;
+	}
+
+	error = 0;
+	printf("test_netcnt:PASS\n");
+
+err:
+	cleanup_cgroup_environment();
+	free(percpu_netcnt);
+
+out:
+	return error;
+}
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index 0ef68204c84b..2d3c04f45530 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -112,13 +112,13 @@ static void test_pkt_access(void)
 
 	err = bpf_prog_test_run(prog_fd, 100000, &pkt_v4, sizeof(pkt_v4),
 				NULL, NULL, &retval, &duration);
-	CHECK(err || errno || retval, "ipv4",
+	CHECK(err || retval, "ipv4",
 	      "err %d errno %d retval %d duration %d\n",
 	      err, errno, retval, duration);
 
 	err = bpf_prog_test_run(prog_fd, 100000, &pkt_v6, sizeof(pkt_v6),
 				NULL, NULL, &retval, &duration);
-	CHECK(err || errno || retval, "ipv6",
+	CHECK(err || retval, "ipv6",
 	      "err %d errno %d retval %d duration %d\n",
 	      err, errno, retval, duration);
 	bpf_object__close(obj);
@@ -153,14 +153,14 @@ static void test_xdp(void)
 	err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
 				buf, &size, &retval, &duration);
 
-	CHECK(err || errno || retval != XDP_TX || size != 74 ||
+	CHECK(err || retval != XDP_TX || size != 74 ||
 	      iph->protocol != IPPROTO_IPIP, "ipv4",
 	      "err %d errno %d retval %d size %d\n",
 	      err, errno, retval, size);
 
 	err = bpf_prog_test_run(prog_fd, 1, &pkt_v6, sizeof(pkt_v6),
 				buf, &size, &retval, &duration);
-	CHECK(err || errno || retval != XDP_TX || size != 114 ||
+	CHECK(err || retval != XDP_TX || size != 114 ||
 	      iph6->nexthdr != IPPROTO_IPV6, "ipv6",
 	      "err %d errno %d retval %d size %d\n",
 	      err, errno, retval, size);
@@ -185,13 +185,13 @@ static void test_xdp_adjust_tail(void)
 	err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
 				buf, &size, &retval, &duration);
 
-	CHECK(err || errno || retval != XDP_DROP,
+	CHECK(err || retval != XDP_DROP,
 	      "ipv4", "err %d errno %d retval %d size %d\n",
 	      err, errno, retval, size);
 
 	err = bpf_prog_test_run(prog_fd, 1, &pkt_v6, sizeof(pkt_v6),
 				buf, &size, &retval, &duration);
-	CHECK(err || errno || retval != XDP_TX || size != 54,
+	CHECK(err || retval != XDP_TX || size != 54,
 	      "ipv6", "err %d errno %d retval %d size %d\n",
 	      err, errno, retval, size);
 	bpf_object__close(obj);
@@ -254,14 +254,14 @@ static void test_l4lb(const char *file)
 
 	err = bpf_prog_test_run(prog_fd, NUM_ITER, &pkt_v4, sizeof(pkt_v4),
 				buf, &size, &retval, &duration);
-	CHECK(err || errno || retval != 7/*TC_ACT_REDIRECT*/ || size != 54 ||
+	CHECK(err || retval != 7/*TC_ACT_REDIRECT*/ || size != 54 ||
 	      *magic != MAGIC_VAL, "ipv4",
 	      "err %d errno %d retval %d size %d magic %x\n",
 	      err, errno, retval, size, *magic);
 
 	err = bpf_prog_test_run(prog_fd, NUM_ITER, &pkt_v6, sizeof(pkt_v6),
 				buf, &size, &retval, &duration);
-	CHECK(err || errno || retval != 7/*TC_ACT_REDIRECT*/ || size != 74 ||
+	CHECK(err || retval != 7/*TC_ACT_REDIRECT*/ || size != 74 ||
 	      *magic != MAGIC_VAL, "ipv6",
 	      "err %d errno %d retval %d size %d magic %x\n",
 	      err, errno, retval, size, *magic);
@@ -343,14 +343,14 @@ static void test_xdp_noinline(void)
 
 	err = bpf_prog_test_run(prog_fd, NUM_ITER, &pkt_v4, sizeof(pkt_v4),
 				buf, &size, &retval, &duration);
-	CHECK(err || errno || retval != 1 || size != 54 ||
+	CHECK(err || retval != 1 || size != 54 ||
 	      *magic != MAGIC_VAL, "ipv4",
 	      "err %d errno %d retval %d size %d magic %x\n",
 	      err, errno, retval, size, *magic);
 
 	err = bpf_prog_test_run(prog_fd, NUM_ITER, &pkt_v6, sizeof(pkt_v6),
 				buf, &size, &retval, &duration);
-	CHECK(err || errno || retval != 1 || size != 74 ||
+	CHECK(err || retval != 1 || size != 74 ||
 	      *magic != MAGIC_VAL, "ipv6",
 	      "err %d errno %d retval %d size %d magic %x\n",
 	      err, errno, retval, size, *magic);
@@ -1698,8 +1698,142 @@ static void test_task_fd_query_tp(void)
 				   "sys_enter_read");
 }
 
+static void test_reference_tracking()
+{
+	const char *file = "./test_sk_lookup_kern.o";
+	struct bpf_object *obj;
+	struct bpf_program *prog;
+	__u32 duration;
+	int err = 0;
+
+	obj = bpf_object__open(file);
+	if (IS_ERR(obj)) {
+		error_cnt++;
+		return;
+	}
+
+	bpf_object__for_each_program(prog, obj) {
+		const char *title;
+
+		/* Ignore .text sections */
+		title = bpf_program__title(prog, false);
+		if (strstr(title, ".text") != NULL)
+			continue;
+
+		bpf_program__set_type(prog, BPF_PROG_TYPE_SCHED_CLS);
+
+		/* Expect verifier failure if test name has 'fail' */
+		if (strstr(title, "fail") != NULL) {
+			libbpf_set_print(NULL, NULL, NULL);
+			err = !bpf_program__load(prog, "GPL", 0);
+			libbpf_set_print(printf, printf, NULL);
+		} else {
+			err = bpf_program__load(prog, "GPL", 0);
+		}
+		CHECK(err, title, "\n");
+	}
+	bpf_object__close(obj);
+}
+
+enum {
+	QUEUE,
+	STACK,
+};
+
+static void test_queue_stack_map(int type)
+{
+	const int MAP_SIZE = 32;
+	__u32 vals[MAP_SIZE], duration, retval, size, val;
+	int i, err, prog_fd, map_in_fd, map_out_fd;
+	char file[32], buf[128];
+	struct bpf_object *obj;
+	struct iphdr *iph = (void *)buf + sizeof(struct ethhdr);
+
+	/* Fill test values to be used */
+	for (i = 0; i < MAP_SIZE; i++)
+		vals[i] = rand();
+
+	if (type == QUEUE)
+		strncpy(file, "./test_queue_map.o", sizeof(file));
+	else if (type == STACK)
+		strncpy(file, "./test_stack_map.o", sizeof(file));
+	else
+		return;
+
+	err = bpf_prog_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd);
+	if (err) {
+		error_cnt++;
+		return;
+	}
+
+	map_in_fd = bpf_find_map(__func__, obj, "map_in");
+	if (map_in_fd < 0)
+		goto out;
+
+	map_out_fd = bpf_find_map(__func__, obj, "map_out");
+	if (map_out_fd < 0)
+		goto out;
+
+	/* Push 32 elements to the input map */
+	for (i = 0; i < MAP_SIZE; i++) {
+		err = bpf_map_update_elem(map_in_fd, NULL, &vals[i], 0);
+		if (err) {
+			error_cnt++;
+			goto out;
+		}
+	}
+
+	/* The eBPF program pushes iph.saddr in the output map,
+	 * pops the input map and saves this value in iph.daddr
+	 */
+	for (i = 0; i < MAP_SIZE; i++) {
+		if (type == QUEUE) {
+			val = vals[i];
+			pkt_v4.iph.saddr = vals[i] * 5;
+		} else if (type == STACK) {
+			val = vals[MAP_SIZE - 1 - i];
+			pkt_v4.iph.saddr = vals[MAP_SIZE - 1 - i] * 5;
+		}
+
+		err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
+					buf, &size, &retval, &duration);
+		if (err || retval || size != sizeof(pkt_v4) ||
+		    iph->daddr != val)
+			break;
+	}
+
+	CHECK(err || retval || size != sizeof(pkt_v4) || iph->daddr != val,
+	      "bpf_map_pop_elem",
+	      "err %d errno %d retval %d size %d iph->daddr %u\n",
+	      err, errno, retval, size, iph->daddr);
+
+	/* Queue is empty, program should return TC_ACT_SHOT */
+	err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
+				buf, &size, &retval, &duration);
+	CHECK(err || retval != 2 /* TC_ACT_SHOT */|| size != sizeof(pkt_v4),
+	      "check-queue-stack-map-empty",
+	      "err %d errno %d retval %d size %d\n",
+	      err, errno, retval, size);
+
+	/* Check that the program pushed elements correctly */
+	for (i = 0; i < MAP_SIZE; i++) {
+		err = bpf_map_lookup_and_delete_elem(map_out_fd, NULL, &val);
+		if (err || val != vals[i] * 5)
+			break;
+	}
+
+	CHECK(i != MAP_SIZE && (err || val != vals[i] * 5),
+	      "bpf_map_push_elem", "err %d value %u\n", err, val);
+
+out:
+	pkt_v4.iph.saddr = 0;
+	bpf_object__close(obj);
+}
+
 int main(void)
 {
+	srand(time(NULL));
+
 	jit_enabled = is_jit_enabled();
 
 	test_pkt_access();
@@ -1719,6 +1853,9 @@ int main(void)
 	test_get_stack_raw_tp();
 	test_task_fd_query_rawtp();
 	test_task_fd_query_tp();
+	test_reference_tracking();
+	test_queue_stack_map(QUEUE);
+	test_queue_stack_map(STACK);
 
 	printf("Summary: %d PASSED, %d FAILED\n", pass_cnt, error_cnt);
 	return error_cnt ? EXIT_FAILURE : EXIT_SUCCESS;
diff --git a/tools/testing/selftests/bpf/test_queue_map.c b/tools/testing/selftests/bpf/test_queue_map.c
new file mode 100644
index 000000000000..87db1f9da33d
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_queue_map.c
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2018 Politecnico di Torino
+#define MAP_TYPE BPF_MAP_TYPE_QUEUE
+#include "test_queue_stack_map.h"
diff --git a/tools/testing/selftests/bpf/test_queue_stack_map.h b/tools/testing/selftests/bpf/test_queue_stack_map.h
new file mode 100644
index 000000000000..295b9b3bc5c7
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_queue_stack_map.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+// Copyright (c) 2018 Politecnico di Torino
+#include <stddef.h>
+#include <string.h>
+#include <linux/bpf.h>
+#include <linux/if_ether.h>
+#include <linux/ip.h>
+#include <linux/pkt_cls.h>
+#include "bpf_helpers.h"
+
+int _version SEC("version") = 1;
+
+struct bpf_map_def __attribute__ ((section("maps"), used)) map_in = {
+	.type = MAP_TYPE,
+	.key_size = 0,
+	.value_size = sizeof(__u32),
+	.max_entries = 32,
+	.map_flags = 0,
+};
+
+struct bpf_map_def __attribute__ ((section("maps"), used)) map_out = {
+	.type = MAP_TYPE,
+	.key_size = 0,
+	.value_size = sizeof(__u32),
+	.max_entries = 32,
+	.map_flags = 0,
+};
+
+SEC("test")
+int _test(struct __sk_buff *skb)
+{
+	void *data_end = (void *)(long)skb->data_end;
+	void *data = (void *)(long)skb->data;
+	struct ethhdr *eth = (struct ethhdr *)(data);
+	__u32 value;
+	int err;
+
+	if (eth + 1 > data_end)
+		return TC_ACT_SHOT;
+
+	struct iphdr *iph = (struct iphdr *)(eth + 1);
+
+	if (iph + 1 > data_end)
+		return TC_ACT_SHOT;
+
+	err = bpf_map_pop_elem(&map_in, &value);
+	if (err)
+		return TC_ACT_SHOT;
+
+	iph->daddr = value;
+
+	err = bpf_map_push_elem(&map_out, &iph->saddr, 0);
+	if (err)
+		return TC_ACT_SHOT;
+
+	return TC_ACT_OK;
+}
+
+char _license[] SEC("license") = "GPL";
diff --git a/tools/testing/selftests/bpf/test_section_names.c b/tools/testing/selftests/bpf/test_section_names.c
new file mode 100644
index 000000000000..7c4f41572b1c
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_section_names.c
@@ -0,0 +1,208 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2018 Facebook
+
+#include <err.h>
+#include <bpf/libbpf.h>
+
+#include "bpf_util.h"
+
+struct sec_name_test {
+	const char sec_name[32];
+	struct {
+		int rc;
+		enum bpf_prog_type prog_type;
+		enum bpf_attach_type expected_attach_type;
+	} expected_load;
+	struct {
+		int rc;
+		enum bpf_attach_type attach_type;
+	} expected_attach;
+};
+
+static struct sec_name_test tests[] = {
+	{"InvAliD", {-EINVAL, 0, 0}, {-EINVAL, 0} },
+	{"cgroup", {-EINVAL, 0, 0}, {-EINVAL, 0} },
+	{"socket", {0, BPF_PROG_TYPE_SOCKET_FILTER, 0}, {-EINVAL, 0} },
+	{"kprobe/", {0, BPF_PROG_TYPE_KPROBE, 0}, {-EINVAL, 0} },
+	{"kretprobe/", {0, BPF_PROG_TYPE_KPROBE, 0}, {-EINVAL, 0} },
+	{"classifier", {0, BPF_PROG_TYPE_SCHED_CLS, 0}, {-EINVAL, 0} },
+	{"action", {0, BPF_PROG_TYPE_SCHED_ACT, 0}, {-EINVAL, 0} },
+	{"tracepoint/", {0, BPF_PROG_TYPE_TRACEPOINT, 0}, {-EINVAL, 0} },
+	{
+		"raw_tracepoint/",
+		{0, BPF_PROG_TYPE_RAW_TRACEPOINT, 0},
+		{-EINVAL, 0},
+	},
+	{"xdp", {0, BPF_PROG_TYPE_XDP, 0}, {-EINVAL, 0} },
+	{"perf_event", {0, BPF_PROG_TYPE_PERF_EVENT, 0}, {-EINVAL, 0} },
+	{"lwt_in", {0, BPF_PROG_TYPE_LWT_IN, 0}, {-EINVAL, 0} },
+	{"lwt_out", {0, BPF_PROG_TYPE_LWT_OUT, 0}, {-EINVAL, 0} },
+	{"lwt_xmit", {0, BPF_PROG_TYPE_LWT_XMIT, 0}, {-EINVAL, 0} },
+	{"lwt_seg6local", {0, BPF_PROG_TYPE_LWT_SEG6LOCAL, 0}, {-EINVAL, 0} },
+	{
+		"cgroup_skb/ingress",
+		{0, BPF_PROG_TYPE_CGROUP_SKB, 0},
+		{0, BPF_CGROUP_INET_INGRESS},
+	},
+	{
+		"cgroup_skb/egress",
+		{0, BPF_PROG_TYPE_CGROUP_SKB, 0},
+		{0, BPF_CGROUP_INET_EGRESS},
+	},
+	{"cgroup/skb", {0, BPF_PROG_TYPE_CGROUP_SKB, 0}, {-EINVAL, 0} },
+	{
+		"cgroup/sock",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK, 0},
+		{0, BPF_CGROUP_INET_SOCK_CREATE},
+	},
+	{
+		"cgroup/post_bind4",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND},
+		{0, BPF_CGROUP_INET4_POST_BIND},
+	},
+	{
+		"cgroup/post_bind6",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK, BPF_CGROUP_INET6_POST_BIND},
+		{0, BPF_CGROUP_INET6_POST_BIND},
+	},
+	{
+		"cgroup/dev",
+		{0, BPF_PROG_TYPE_CGROUP_DEVICE, 0},
+		{0, BPF_CGROUP_DEVICE},
+	},
+	{"sockops", {0, BPF_PROG_TYPE_SOCK_OPS, 0}, {0, BPF_CGROUP_SOCK_OPS} },
+	{
+		"sk_skb/stream_parser",
+		{0, BPF_PROG_TYPE_SK_SKB, 0},
+		{0, BPF_SK_SKB_STREAM_PARSER},
+	},
+	{
+		"sk_skb/stream_verdict",
+		{0, BPF_PROG_TYPE_SK_SKB, 0},
+		{0, BPF_SK_SKB_STREAM_VERDICT},
+	},
+	{"sk_skb", {0, BPF_PROG_TYPE_SK_SKB, 0}, {-EINVAL, 0} },
+	{"sk_msg", {0, BPF_PROG_TYPE_SK_MSG, 0}, {0, BPF_SK_MSG_VERDICT} },
+	{"lirc_mode2", {0, BPF_PROG_TYPE_LIRC_MODE2, 0}, {0, BPF_LIRC_MODE2} },
+	{
+		"flow_dissector",
+		{0, BPF_PROG_TYPE_FLOW_DISSECTOR, 0},
+		{0, BPF_FLOW_DISSECTOR},
+	},
+	{
+		"cgroup/bind4",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND},
+		{0, BPF_CGROUP_INET4_BIND},
+	},
+	{
+		"cgroup/bind6",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_BIND},
+		{0, BPF_CGROUP_INET6_BIND},
+	},
+	{
+		"cgroup/connect4",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_CONNECT},
+		{0, BPF_CGROUP_INET4_CONNECT},
+	},
+	{
+		"cgroup/connect6",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_CONNECT},
+		{0, BPF_CGROUP_INET6_CONNECT},
+	},
+	{
+		"cgroup/sendmsg4",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG},
+		{0, BPF_CGROUP_UDP4_SENDMSG},
+	},
+	{
+		"cgroup/sendmsg6",
+		{0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_SENDMSG},
+		{0, BPF_CGROUP_UDP6_SENDMSG},
+	},
+};
+
+static int test_prog_type_by_name(const struct sec_name_test *test)
+{
+	enum bpf_attach_type expected_attach_type;
+	enum bpf_prog_type prog_type;
+	int rc;
+
+	rc = libbpf_prog_type_by_name(test->sec_name, &prog_type,
+				      &expected_attach_type);
+
+	if (rc != test->expected_load.rc) {
+		warnx("prog: unexpected rc=%d for %s", rc, test->sec_name);
+		return -1;
+	}
+
+	if (rc)
+		return 0;
+
+	if (prog_type != test->expected_load.prog_type) {
+		warnx("prog: unexpected prog_type=%d for %s", prog_type,
+		      test->sec_name);
+		return -1;
+	}
+
+	if (expected_attach_type != test->expected_load.expected_attach_type) {
+		warnx("prog: unexpected expected_attach_type=%d for %s",
+		      expected_attach_type, test->sec_name);
+		return -1;
+	}
+
+	return 0;
+}
+
+static int test_attach_type_by_name(const struct sec_name_test *test)
+{
+	enum bpf_attach_type attach_type;
+	int rc;
+
+	rc = libbpf_attach_type_by_name(test->sec_name, &attach_type);
+
+	if (rc != test->expected_attach.rc) {
+		warnx("attach: unexpected rc=%d for %s", rc, test->sec_name);
+		return -1;
+	}
+
+	if (rc)
+		return 0;
+
+	if (attach_type != test->expected_attach.attach_type) {
+		warnx("attach: unexpected attach_type=%d for %s", attach_type,
+		      test->sec_name);
+		return -1;
+	}
+
+	return 0;
+}
+
+static int run_test_case(const struct sec_name_test *test)
+{
+	if (test_prog_type_by_name(test))
+		return -1;
+	if (test_attach_type_by_name(test))
+		return -1;
+	return 0;
+}
+
+static int run_tests(void)
+{
+	int passes = 0;
+	int fails = 0;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(tests); ++i) {
+		if (run_test_case(&tests[i]))
+			++fails;
+		else
+			++passes;
+	}
+	printf("Summary: %d PASSED, %d FAILED\n", passes, fails);
+	return fails ? -1 : 0;
+}
+
+int main(int argc, char **argv)
+{
+	return run_tests();
+}
diff --git a/tools/testing/selftests/bpf/test_sk_lookup_kern.c b/tools/testing/selftests/bpf/test_sk_lookup_kern.c
new file mode 100644
index 000000000000..b745bdc08c2b
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_sk_lookup_kern.c
@@ -0,0 +1,180 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+// Copyright (c) 2018 Covalent IO, Inc. http://covalent.io
+
+#include <stddef.h>
+#include <stdbool.h>
+#include <string.h>
+#include <linux/bpf.h>
+#include <linux/if_ether.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/pkt_cls.h>
+#include <linux/tcp.h>
+#include <sys/socket.h>
+#include "bpf_helpers.h"
+#include "bpf_endian.h"
+
+int _version SEC("version") = 1;
+char _license[] SEC("license") = "GPL";
+
+/* Fill 'tuple' with L3 info, and attempt to find L4. On fail, return NULL. */
+static struct bpf_sock_tuple *get_tuple(void *data, __u64 nh_off,
+					void *data_end, __u16 eth_proto,
+					bool *ipv4)
+{
+	struct bpf_sock_tuple *result;
+	__u8 proto = 0;
+	__u64 ihl_len;
+
+	if (eth_proto == bpf_htons(ETH_P_IP)) {
+		struct iphdr *iph = (struct iphdr *)(data + nh_off);
+
+		if (iph + 1 > data_end)
+			return NULL;
+		ihl_len = iph->ihl * 4;
+		proto = iph->protocol;
+		*ipv4 = true;
+		result = (struct bpf_sock_tuple *)&iph->saddr;
+	} else if (eth_proto == bpf_htons(ETH_P_IPV6)) {
+		struct ipv6hdr *ip6h = (struct ipv6hdr *)(data + nh_off);
+
+		if (ip6h + 1 > data_end)
+			return NULL;
+		ihl_len = sizeof(*ip6h);
+		proto = ip6h->nexthdr;
+		*ipv4 = true;
+		result = (struct bpf_sock_tuple *)&ip6h->saddr;
+	}
+
+	if (data + nh_off + ihl_len > data_end || proto != IPPROTO_TCP)
+		return NULL;
+
+	return result;
+}
+
+SEC("sk_lookup_success")
+int bpf_sk_lookup_test0(struct __sk_buff *skb)
+{
+	void *data_end = (void *)(long)skb->data_end;
+	void *data = (void *)(long)skb->data;
+	struct ethhdr *eth = (struct ethhdr *)(data);
+	struct bpf_sock_tuple *tuple;
+	struct bpf_sock *sk;
+	size_t tuple_len;
+	bool ipv4;
+
+	if (eth + 1 > data_end)
+		return TC_ACT_SHOT;
+
+	tuple = get_tuple(data, sizeof(*eth), data_end, eth->h_proto, &ipv4);
+	if (!tuple || tuple + sizeof *tuple > data_end)
+		return TC_ACT_SHOT;
+
+	tuple_len = ipv4 ? sizeof(tuple->ipv4) : sizeof(tuple->ipv6);
+	sk = bpf_sk_lookup_tcp(skb, tuple, tuple_len, 0, 0);
+	if (sk)
+		bpf_sk_release(sk);
+	return sk ? TC_ACT_OK : TC_ACT_UNSPEC;
+}
+
+SEC("sk_lookup_success_simple")
+int bpf_sk_lookup_test1(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	struct bpf_sock *sk;
+
+	sk = bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	if (sk)
+		bpf_sk_release(sk);
+	return 0;
+}
+
+SEC("fail_use_after_free")
+int bpf_sk_lookup_uaf(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	struct bpf_sock *sk;
+	__u32 family = 0;
+
+	sk = bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	if (sk) {
+		bpf_sk_release(sk);
+		family = sk->family;
+	}
+	return family;
+}
+
+SEC("fail_modify_sk_pointer")
+int bpf_sk_lookup_modptr(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	struct bpf_sock *sk;
+	__u32 family;
+
+	sk = bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	if (sk) {
+		sk += 1;
+		bpf_sk_release(sk);
+	}
+	return 0;
+}
+
+SEC("fail_modify_sk_or_null_pointer")
+int bpf_sk_lookup_modptr_or_null(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	struct bpf_sock *sk;
+	__u32 family;
+
+	sk = bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	sk += 1;
+	if (sk)
+		bpf_sk_release(sk);
+	return 0;
+}
+
+SEC("fail_no_release")
+int bpf_sk_lookup_test2(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+
+	bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	return 0;
+}
+
+SEC("fail_release_twice")
+int bpf_sk_lookup_test3(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	struct bpf_sock *sk;
+
+	sk = bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	bpf_sk_release(sk);
+	bpf_sk_release(sk);
+	return 0;
+}
+
+SEC("fail_release_unchecked")
+int bpf_sk_lookup_test4(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	struct bpf_sock *sk;
+
+	sk = bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+	bpf_sk_release(sk);
+	return 0;
+}
+
+void lookup_no_release(struct __sk_buff *skb)
+{
+	struct bpf_sock_tuple tuple = {};
+	bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), 0, 0);
+}
+
+SEC("fail_no_release_subcall")
+int bpf_sk_lookup_test5(struct __sk_buff *skb)
+{
+	lookup_no_release(skb);
+	return 0;
+}
diff --git a/tools/testing/selftests/bpf/test_socket_cookie.c b/tools/testing/selftests/bpf/test_socket_cookie.c
index 68e108e4687a..b6c2c605d8c0 100644
--- a/tools/testing/selftests/bpf/test_socket_cookie.c
+++ b/tools/testing/selftests/bpf/test_socket_cookie.c
@@ -158,11 +158,7 @@ static int run_test(int cgfd)
 	bpf_object__for_each_program(prog, pobj) {
 		prog_name = bpf_program__title(prog, /*needs_copy*/ false);
 
-		if (strcmp(prog_name, "cgroup/connect6") == 0) {
-			attach_type = BPF_CGROUP_INET6_CONNECT;
-		} else if (strcmp(prog_name, "sockops") == 0) {
-			attach_type = BPF_CGROUP_SOCK_OPS;
-		} else {
+		if (libbpf_attach_type_by_name(prog_name, &attach_type)) {
 			log_err("Unexpected prog: %s", prog_name);
 			goto err;
 		}
diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c
index 0c7d9e556b47..622ade0a0957 100644
--- a/tools/testing/selftests/bpf/test_sockmap.c
+++ b/tools/testing/selftests/bpf/test_sockmap.c
@@ -28,6 +28,7 @@
 #include <linux/sock_diag.h>
 #include <linux/bpf.h>
 #include <linux/if_link.h>
+#include <linux/tls.h>
 #include <assert.h>
 #include <libgen.h>
 
@@ -43,6 +44,13 @@
 int running;
 static void running_handler(int a);
 
+#ifndef TCP_ULP
+# define TCP_ULP 31
+#endif
+#ifndef SOL_TLS
+# define SOL_TLS 282
+#endif
+
 /* randomly selected ports for testing on lo */
 #define S1_PORT 10000
 #define S2_PORT 10001
@@ -69,8 +77,12 @@ int txmsg_apply;
 int txmsg_cork;
 int txmsg_start;
 int txmsg_end;
+int txmsg_start_push;
+int txmsg_end_push;
 int txmsg_ingress;
 int txmsg_skb;
+int ktls;
+int peek_flag;
 
 static const struct option long_options[] = {
 	{"help",	no_argument,		NULL, 'h' },
@@ -90,8 +102,12 @@ static const struct option long_options[] = {
 	{"txmsg_cork",	required_argument,	NULL, 'k'},
 	{"txmsg_start", required_argument,	NULL, 's'},
 	{"txmsg_end",	required_argument,	NULL, 'e'},
+	{"txmsg_start_push", required_argument,	NULL, 'p'},
+	{"txmsg_end_push",   required_argument,	NULL, 'q'},
 	{"txmsg_ingress", no_argument,		&txmsg_ingress, 1 },
 	{"txmsg_skb", no_argument,		&txmsg_skb, 1 },
+	{"ktls", no_argument,			&ktls, 1 },
+	{"peek", no_argument,			&peek_flag, 1 },
 	{0, 0, NULL, 0 }
 };
 
@@ -112,6 +128,71 @@ static void usage(char *argv[])
 	printf("\n");
 }
 
+char *sock_to_string(int s)
+{
+	if (s == c1)
+		return "client1";
+	else if (s == c2)
+		return "client2";
+	else if (s == s1)
+		return "server1";
+	else if (s == s2)
+		return "server2";
+	else if (s == p1)
+		return "peer1";
+	else if (s == p2)
+		return "peer2";
+	else
+		return "unknown";
+}
+
+static int sockmap_init_ktls(int verbose, int s)
+{
+	struct tls12_crypto_info_aes_gcm_128 tls_tx = {
+		.info = {
+			.version     = TLS_1_2_VERSION,
+			.cipher_type = TLS_CIPHER_AES_GCM_128,
+		},
+	};
+	struct tls12_crypto_info_aes_gcm_128 tls_rx = {
+		.info = {
+			.version     = TLS_1_2_VERSION,
+			.cipher_type = TLS_CIPHER_AES_GCM_128,
+		},
+	};
+	int so_buf = 6553500;
+	int err;
+
+	err = setsockopt(s, 6, TCP_ULP, "tls", sizeof("tls"));
+	if (err) {
+		fprintf(stderr, "setsockopt: TCP_ULP(%s) failed with error %i\n", sock_to_string(s), err);
+		return -EINVAL;
+	}
+	err = setsockopt(s, SOL_TLS, TLS_TX, (void *)&tls_tx, sizeof(tls_tx));
+	if (err) {
+		fprintf(stderr, "setsockopt: TLS_TX(%s) failed with error %i\n", sock_to_string(s), err);
+		return -EINVAL;
+	}
+	err = setsockopt(s, SOL_TLS, TLS_RX, (void *)&tls_rx, sizeof(tls_rx));
+	if (err) {
+		fprintf(stderr, "setsockopt: TLS_RX(%s) failed with error %i\n", sock_to_string(s), err);
+		return -EINVAL;
+	}
+	err = setsockopt(s, SOL_SOCKET, SO_SNDBUF, &so_buf, sizeof(so_buf));
+	if (err) {
+		fprintf(stderr, "setsockopt: (%s) failed sndbuf with error %i\n", sock_to_string(s), err);
+		return -EINVAL;
+	}
+	err = setsockopt(s, SOL_SOCKET, SO_RCVBUF, &so_buf, sizeof(so_buf));
+	if (err) {
+		fprintf(stderr, "setsockopt: (%s) failed rcvbuf with error %i\n", sock_to_string(s), err);
+		return -EINVAL;
+	}
+
+	if (verbose)
+		fprintf(stdout, "socket(%s) kTLS enabled\n", sock_to_string(s));
+	return 0;
+}
 static int sockmap_init_sockets(int verbose)
 {
 	int i, err, one = 1;
@@ -277,33 +358,40 @@ static int msg_loop_sendpage(int fd, int iov_length, int cnt,
 	return 0;
 }
 
-static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
-		    struct msg_stats *s, bool tx,
-		    struct sockmap_options *opt)
+static void msg_free_iov(struct msghdr *msg)
 {
-	struct msghdr msg = {0};
-	int err, i, flags = MSG_NOSIGNAL;
+	int i;
+
+	for (i = 0; i < msg->msg_iovlen; i++)
+		free(msg->msg_iov[i].iov_base);
+	free(msg->msg_iov);
+	msg->msg_iov = NULL;
+	msg->msg_iovlen = 0;
+}
+
+static int msg_alloc_iov(struct msghdr *msg,
+			 int iov_count, int iov_length,
+			 bool data, bool xmit)
+{
+	unsigned char k = 0;
 	struct iovec *iov;
-	unsigned char k;
-	bool data_test = opt->data_test;
-	bool drop = opt->drop_expected;
+	int i;
 
 	iov = calloc(iov_count, sizeof(struct iovec));
 	if (!iov)
 		return errno;
 
-	k = 0;
 	for (i = 0; i < iov_count; i++) {
 		unsigned char *d = calloc(iov_length, sizeof(char));
 
 		if (!d) {
 			fprintf(stderr, "iov_count %i/%i OOM\n", i, iov_count);
-			goto out_errno;
+			goto unwind_iov;
 		}
 		iov[i].iov_base = d;
 		iov[i].iov_len = iov_length;
 
-		if (data_test && tx) {
+		if (data && xmit) {
 			int j;
 
 			for (j = 0; j < iov_length; j++)
@@ -311,9 +399,60 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
 		}
 	}
 
-	msg.msg_iov = iov;
-	msg.msg_iovlen = iov_count;
-	k = 0;
+	msg->msg_iov = iov;
+	msg->msg_iovlen = iov_count;
+
+	return 0;
+unwind_iov:
+	for (i--; i >= 0 ; i--)
+		free(msg->msg_iov[i].iov_base);
+	return -ENOMEM;
+}
+
+static int msg_verify_data(struct msghdr *msg, int size, int chunk_sz)
+{
+	int i, j, bytes_cnt = 0;
+	unsigned char k = 0;
+
+	for (i = 0; i < msg->msg_iovlen; i++) {
+		unsigned char *d = msg->msg_iov[i].iov_base;
+
+		for (j = 0;
+		     j < msg->msg_iov[i].iov_len && size; j++) {
+			if (d[j] != k++) {
+				fprintf(stderr,
+					"detected data corruption @iov[%i]:%i %02x != %02x, %02x ?= %02x\n",
+					i, j, d[j], k - 1, d[j+1], k);
+				return -EIO;
+			}
+			bytes_cnt++;
+			if (bytes_cnt == chunk_sz) {
+				k = 0;
+				bytes_cnt = 0;
+			}
+			size--;
+		}
+	}
+	return 0;
+}
+
+static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
+		    struct msg_stats *s, bool tx,
+		    struct sockmap_options *opt)
+{
+	struct msghdr msg = {0}, msg_peek = {0};
+	int err, i, flags = MSG_NOSIGNAL;
+	bool drop = opt->drop_expected;
+	bool data = opt->data_test;
+
+	err = msg_alloc_iov(&msg, iov_count, iov_length, data, tx);
+	if (err)
+		goto out_errno;
+	if (peek_flag) {
+		err = msg_alloc_iov(&msg_peek, iov_count, iov_length, data, tx);
+		if (err)
+			goto out_errno;
+	}
 
 	if (tx) {
 		clock_gettime(CLOCK_MONOTONIC, &s->start);
@@ -333,19 +472,12 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
 		}
 		clock_gettime(CLOCK_MONOTONIC, &s->end);
 	} else {
-		int slct, recv, max_fd = fd;
+		int slct, recvp = 0, recv, max_fd = fd;
 		int fd_flags = O_NONBLOCK;
 		struct timeval timeout;
 		float total_bytes;
-		int bytes_cnt = 0;
-		int chunk_sz;
 		fd_set w;
 
-		if (opt->sendpage)
-			chunk_sz = iov_length * cnt;
-		else
-			chunk_sz = iov_length * iov_count;
-
 		fcntl(fd, fd_flags);
 		total_bytes = (float)iov_count * (float)iov_length * (float)cnt;
 		err = clock_gettime(CLOCK_MONOTONIC, &s->start);
@@ -377,6 +509,19 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
 				goto out_errno;
 			}
 
+			errno = 0;
+			if (peek_flag) {
+				flags |= MSG_PEEK;
+				recvp = recvmsg(fd, &msg_peek, flags);
+				if (recvp < 0) {
+					if (errno != EWOULDBLOCK) {
+						clock_gettime(CLOCK_MONOTONIC, &s->end);
+						goto out_errno;
+					}
+				}
+				flags = 0;
+			}
+
 			recv = recvmsg(fd, &msg, flags);
 			if (recv < 0) {
 				if (errno != EWOULDBLOCK) {
@@ -388,27 +533,23 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
 
 			s->bytes_recvd += recv;
 
-			if (data_test) {
-				int j;
-
-				for (i = 0; i < msg.msg_iovlen; i++) {
-					unsigned char *d = iov[i].iov_base;
-
-					for (j = 0;
-					     j < iov[i].iov_len && recv; j++) {
-						if (d[j] != k++) {
-							errno = -EIO;
-							fprintf(stderr,
-								"detected data corruption @iov[%i]:%i %02x != %02x, %02x ?= %02x\n",
-								i, j, d[j], k - 1, d[j+1], k);
-							goto out_errno;
-						}
-						bytes_cnt++;
-						if (bytes_cnt == chunk_sz) {
-							k = 0;
-							bytes_cnt = 0;
-						}
-						recv--;
+			if (data) {
+				int chunk_sz = opt->sendpage ?
+						iov_length * cnt :
+						iov_length * iov_count;
+
+				errno = msg_verify_data(&msg, recv, chunk_sz);
+				if (errno) {
+					perror("data verify msg failed\n");
+					goto out_errno;
+				}
+				if (recvp) {
+					errno = msg_verify_data(&msg_peek,
+								recvp,
+								chunk_sz);
+					if (errno) {
+						perror("data verify msg_peek failed\n");
+						goto out_errno;
 					}
 				}
 			}
@@ -416,14 +557,12 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
 		clock_gettime(CLOCK_MONOTONIC, &s->end);
 	}
 
-	for (i = 0; i < iov_count; i++)
-		free(iov[i].iov_base);
-	free(iov);
-	return 0;
+	msg_free_iov(&msg);
+	msg_free_iov(&msg_peek);
+	return err;
 out_errno:
-	for (i = 0; i < iov_count; i++)
-		free(iov[i].iov_base);
-	free(iov);
+	msg_free_iov(&msg);
+	msg_free_iov(&msg_peek);
 	return errno;
 }
 
@@ -456,6 +595,21 @@ static int sendmsg_test(struct sockmap_options *opt)
 	else
 		rx_fd = p2;
 
+	if (ktls) {
+		/* Redirecting into non-TLS socket which sends into a TLS
+		 * socket is not a valid test. So in this case lets not
+		 * enable kTLS but still run the test.
+		 */
+		if (!txmsg_redir || (txmsg_redir && txmsg_ingress)) {
+			err = sockmap_init_ktls(opt->verbose, rx_fd);
+			if (err)
+				return err;
+		}
+		err = sockmap_init_ktls(opt->verbose, c1);
+		if (err)
+			return err;
+	}
+
 	rxpid = fork();
 	if (rxpid == 0) {
 		if (opt->drop_expected)
@@ -469,17 +623,16 @@ static int sendmsg_test(struct sockmap_options *opt)
 			fprintf(stderr,
 				"msg_loop_rx: iov_count %i iov_buf %i cnt %i err %i\n",
 				iov_count, iov_buf, cnt, err);
-		shutdown(p2, SHUT_RDWR);
-		shutdown(p1, SHUT_RDWR);
 		if (s.end.tv_sec - s.start.tv_sec) {
 			sent_Bps = sentBps(s);
 			recvd_Bps = recvdBps(s);
 		}
 		if (opt->verbose)
 			fprintf(stdout,
-				"rx_sendmsg: TX: %zuB %fB/s %fGB/s RX: %zuB %fB/s %fGB/s\n",
+				"rx_sendmsg: TX: %zuB %fB/s %fGB/s RX: %zuB %fB/s %fGB/s %s\n",
 				s.bytes_sent, sent_Bps, sent_Bps/giga,
-				s.bytes_recvd, recvd_Bps, recvd_Bps/giga);
+				s.bytes_recvd, recvd_Bps, recvd_Bps/giga,
+				peek_flag ? "(peek_msg)" : "");
 		if (err && txmsg_cork)
 			err = 0;
 		exit(err ? 1 : 0);
@@ -500,7 +653,6 @@ static int sendmsg_test(struct sockmap_options *opt)
 			fprintf(stderr,
 				"msg_loop_tx: iov_count %i iov_buf %i cnt %i err %i\n",
 				iov_count, iov_buf, cnt, err);
-		shutdown(c1, SHUT_RDWR);
 		if (s.end.tv_sec - s.start.tv_sec) {
 			sent_Bps = sentBps(s);
 			recvd_Bps = recvdBps(s);
@@ -755,6 +907,30 @@ run:
 			}
 		}
 
+		if (txmsg_start_push) {
+			i = 2;
+			err = bpf_map_update_elem(map_fd[5],
+						  &i, &txmsg_start_push, BPF_ANY);
+			if (err) {
+				fprintf(stderr,
+					"ERROR: bpf_map_update_elem (txmsg_start_push):  %d (%s)\n",
+					err, strerror(errno));
+				goto out;
+			}
+		}
+
+		if (txmsg_end_push) {
+			i = 3;
+			err = bpf_map_update_elem(map_fd[5],
+						  &i, &txmsg_end_push, BPF_ANY);
+			if (err) {
+				fprintf(stderr,
+					"ERROR: bpf_map_update_elem %i@%i (txmsg_end_push):  %d (%s)\n",
+					txmsg_end_push, i, err, strerror(errno));
+				goto out;
+			}
+		}
+
 		if (txmsg_ingress) {
 			int in = BPF_F_INGRESS;
 
@@ -910,6 +1086,10 @@ static void test_options(char *options)
 		strncat(options, "ingress,", OPTSTRING);
 	if (txmsg_skb)
 		strncat(options, "skb,", OPTSTRING);
+	if (ktls)
+		strncat(options, "ktls,", OPTSTRING);
+	if (peek_flag)
+		strncat(options, "peek,", OPTSTRING);
 }
 
 static int __test_exec(int cgrp, int test, struct sockmap_options *opt)
@@ -1083,6 +1263,8 @@ static int test_mixed(int cgrp)
 	txmsg_pass = txmsg_noisy = txmsg_redir_noisy = txmsg_drop = 0;
 	txmsg_apply = txmsg_cork = 0;
 	txmsg_start = txmsg_end = 0;
+	txmsg_start_push = txmsg_end_push = 0;
+
 	/* Test small and large iov_count values with pass/redir/apply/cork */
 	txmsg_pass = 1;
 	txmsg_redir = 0;
@@ -1199,6 +1381,8 @@ static int test_start_end(int cgrp)
 	/* Test basic start/end with lots of iov_count and iov_lengths */
 	txmsg_start = 1;
 	txmsg_end = 2;
+	txmsg_start_push = 1;
+	txmsg_end_push = 2;
 	err = test_txmsg(cgrp);
 	if (err)
 		goto out;
@@ -1212,6 +1396,8 @@ static int test_start_end(int cgrp)
 	for (i = 99; i <= 1600; i += 500) {
 		txmsg_start = 0;
 		txmsg_end = i;
+		txmsg_start_push = 0;
+		txmsg_end_push = i;
 		err = test_exec(cgrp, &opt);
 		if (err)
 			goto out;
@@ -1221,6 +1407,8 @@ static int test_start_end(int cgrp)
 	for (i = 199; i <= 1600; i += 500) {
 		txmsg_start = 100;
 		txmsg_end = i;
+		txmsg_start_push = 100;
+		txmsg_end_push = i;
 		err = test_exec(cgrp, &opt);
 		if (err)
 			goto out;
@@ -1229,6 +1417,8 @@ static int test_start_end(int cgrp)
 	/* Test start/end with cork pulling last sg entry */
 	txmsg_start = 1500;
 	txmsg_end = 1600;
+	txmsg_start_push = 1500;
+	txmsg_end_push = 1600;
 	err = test_exec(cgrp, &opt);
 	if (err)
 		goto out;
@@ -1236,6 +1426,8 @@ static int test_start_end(int cgrp)
 	/* Test start/end pull of single byte in last page */
 	txmsg_start = 1111;
 	txmsg_end = 1112;
+	txmsg_start_push = 1111;
+	txmsg_end_push = 1112;
 	err = test_exec(cgrp, &opt);
 	if (err)
 		goto out;
@@ -1243,6 +1435,8 @@ static int test_start_end(int cgrp)
 	/* Test start/end with end < start */
 	txmsg_start = 1111;
 	txmsg_end = 0;
+	txmsg_start_push = 1111;
+	txmsg_end_push = 0;
 	err = test_exec(cgrp, &opt);
 	if (err)
 		goto out;
@@ -1250,6 +1444,8 @@ static int test_start_end(int cgrp)
 	/* Test start/end with end > data */
 	txmsg_start = 0;
 	txmsg_end = 1601;
+	txmsg_start_push = 0;
+	txmsg_end_push = 1601;
 	err = test_exec(cgrp, &opt);
 	if (err)
 		goto out;
@@ -1257,6 +1453,8 @@ static int test_start_end(int cgrp)
 	/* Test start/end with start > data */
 	txmsg_start = 1601;
 	txmsg_end = 1600;
+	txmsg_start_push = 1601;
+	txmsg_end_push = 1600;
 	err = test_exec(cgrp, &opt);
 
 out:
@@ -1272,7 +1470,7 @@ char *map_names[] = {
 	"sock_map_redir",
 	"sock_apply_bytes",
 	"sock_cork_bytes",
-	"sock_pull_bytes",
+	"sock_bytes",
 	"sock_redir_flags",
 	"sock_skb_opts",
 };
@@ -1348,9 +1546,9 @@ static int populate_progs(char *bpf_file)
 	return 0;
 }
 
-static int __test_suite(char *bpf_file)
+static int __test_suite(int cg_fd, char *bpf_file)
 {
-	int cg_fd, err;
+	int err, cleanup = cg_fd;
 
 	err = populate_progs(bpf_file);
 	if (err < 0) {
@@ -1358,26 +1556,28 @@ static int __test_suite(char *bpf_file)
 		return err;
 	}
 
-	if (setup_cgroup_environment()) {
-		fprintf(stderr, "ERROR: cgroup env failed\n");
-		return -EINVAL;
-	}
-
-	cg_fd = create_and_get_cgroup(CG_PATH);
 	if (cg_fd < 0) {
-		fprintf(stderr,
-			"ERROR: (%i) open cg path failed: %s\n",
-			cg_fd, optarg);
-		return cg_fd;
-	}
+		if (setup_cgroup_environment()) {
+			fprintf(stderr, "ERROR: cgroup env failed\n");
+			return -EINVAL;
+		}
 
-	if (join_cgroup(CG_PATH)) {
-		fprintf(stderr, "ERROR: failed to join cgroup\n");
-		return -EINVAL;
+		cg_fd = create_and_get_cgroup(CG_PATH);
+		if (cg_fd < 0) {
+			fprintf(stderr,
+				"ERROR: (%i) open cg path failed: %s\n",
+				cg_fd, optarg);
+			return cg_fd;
+		}
+
+		if (join_cgroup(CG_PATH)) {
+			fprintf(stderr, "ERROR: failed to join cgroup\n");
+			return -EINVAL;
+		}
 	}
 
 	/* Tests basic commands and APIs with range of iov values */
-	txmsg_start = txmsg_end = 0;
+	txmsg_start = txmsg_end = txmsg_start_push = txmsg_end_push = 0;
 	err = test_txmsg(cg_fd);
 	if (err)
 		goto out;
@@ -1394,20 +1594,24 @@ static int __test_suite(char *bpf_file)
 
 out:
 	printf("Summary: %i PASSED %i FAILED\n", passed, failed);
-	cleanup_cgroup_environment();
-	close(cg_fd);
+	if (cleanup < 0) {
+		cleanup_cgroup_environment();
+		close(cg_fd);
+	}
 	return err;
 }
 
-static int test_suite(void)
+static int test_suite(int cg_fd)
 {
 	int err;
 
-	err = __test_suite(BPF_SOCKMAP_FILENAME);
+	err = __test_suite(cg_fd, BPF_SOCKMAP_FILENAME);
 	if (err)
 		goto out;
-	err = __test_suite(BPF_SOCKHASH_FILENAME);
+	err = __test_suite(cg_fd, BPF_SOCKHASH_FILENAME);
 out:
+	if (cg_fd > -1)
+		close(cg_fd);
 	return err;
 }
 
@@ -1420,9 +1624,9 @@ int main(int argc, char **argv)
 	int test = PING_PONG;
 
 	if (argc < 2)
-		return test_suite();
+		return test_suite(-1);
 
-	while ((opt = getopt_long(argc, argv, ":dhvc:r:i:l:t:",
+	while ((opt = getopt_long(argc, argv, ":dhvc:r:i:l:t:p:q:",
 				  long_options, &longindex)) != -1) {
 		switch (opt) {
 		case 's':
@@ -1431,6 +1635,12 @@ int main(int argc, char **argv)
 		case 'e':
 			txmsg_end = atoi(optarg);
 			break;
+		case 'p':
+			txmsg_start_push = atoi(optarg);
+			break;
+		case 'q':
+			txmsg_end_push = atoi(optarg);
+			break;
 		case 'a':
 			txmsg_apply = atoi(optarg);
 			break;
@@ -1486,6 +1696,9 @@ int main(int argc, char **argv)
 		}
 	}
 
+	if (argc <= 3 && cg_fd)
+		return test_suite(cg_fd);
+
 	if (!cg_fd) {
 		fprintf(stderr, "%s requires cgroup option: --cgroup <path>\n",
 			argv[0]);
diff --git a/tools/testing/selftests/bpf/test_sockmap_kern.h b/tools/testing/selftests/bpf/test_sockmap_kern.h
index 8e8e41780bb9..14b8bbac004f 100644
--- a/tools/testing/selftests/bpf/test_sockmap_kern.h
+++ b/tools/testing/selftests/bpf/test_sockmap_kern.h
@@ -70,11 +70,11 @@ struct bpf_map_def SEC("maps") sock_cork_bytes = {
 	.max_entries = 1
 };
 
-struct bpf_map_def SEC("maps") sock_pull_bytes = {
+struct bpf_map_def SEC("maps") sock_bytes = {
 	.type = BPF_MAP_TYPE_ARRAY,
 	.key_size = sizeof(int),
 	.value_size = sizeof(int),
-	.max_entries = 2
+	.max_entries = 4
 };
 
 struct bpf_map_def SEC("maps") sock_redir_flags = {
@@ -181,8 +181,8 @@ int bpf_sockmap(struct bpf_sock_ops *skops)
 SEC("sk_msg1")
 int bpf_prog4(struct sk_msg_md *msg)
 {
-	int *bytes, zero = 0, one = 1;
-	int *start, *end;
+	int *bytes, zero = 0, one = 1, two = 2, three = 3;
+	int *start, *end, *start_push, *end_push;
 
 	bytes = bpf_map_lookup_elem(&sock_apply_bytes, &zero);
 	if (bytes)
@@ -190,18 +190,24 @@ int bpf_prog4(struct sk_msg_md *msg)
 	bytes = bpf_map_lookup_elem(&sock_cork_bytes, &zero);
 	if (bytes)
 		bpf_msg_cork_bytes(msg, *bytes);
-	start = bpf_map_lookup_elem(&sock_pull_bytes, &zero);
-	end = bpf_map_lookup_elem(&sock_pull_bytes, &one);
+	start = bpf_map_lookup_elem(&sock_bytes, &zero);
+	end = bpf_map_lookup_elem(&sock_bytes, &one);
 	if (start && end)
 		bpf_msg_pull_data(msg, *start, *end, 0);
+	start_push = bpf_map_lookup_elem(&sock_bytes, &two);
+	end_push = bpf_map_lookup_elem(&sock_bytes, &three);
+	if (start_push && end_push)
+		bpf_msg_push_data(msg, *start_push, *end_push, 0);
 	return SK_PASS;
 }
 
 SEC("sk_msg2")
 int bpf_prog5(struct sk_msg_md *msg)
 {
-	int err1 = -1, err2 = -1, zero = 0, one = 1;
-	int *bytes, *start, *end, len1, len2;
+	int zero = 0, one = 1, two = 2, three = 3;
+	int *start, *end, *start_push, *end_push;
+	int *bytes, len1, len2 = 0, len3;
+	int err1 = -1, err2 = -1;
 
 	bytes = bpf_map_lookup_elem(&sock_apply_bytes, &zero);
 	if (bytes)
@@ -210,8 +216,8 @@ int bpf_prog5(struct sk_msg_md *msg)
 	if (bytes)
 		err2 = bpf_msg_cork_bytes(msg, *bytes);
 	len1 = (__u64)msg->data_end - (__u64)msg->data;
-	start = bpf_map_lookup_elem(&sock_pull_bytes, &zero);
-	end = bpf_map_lookup_elem(&sock_pull_bytes, &one);
+	start = bpf_map_lookup_elem(&sock_bytes, &zero);
+	end = bpf_map_lookup_elem(&sock_bytes, &one);
 	if (start && end) {
 		int err;
 
@@ -225,6 +231,23 @@ int bpf_prog5(struct sk_msg_md *msg)
 		bpf_printk("sk_msg2: length update %i->%i\n",
 			   len1, len2);
 	}
+
+	start_push = bpf_map_lookup_elem(&sock_bytes, &two);
+	end_push = bpf_map_lookup_elem(&sock_bytes, &three);
+	if (start_push && end_push) {
+		int err;
+
+		bpf_printk("sk_msg2: push(%i:%i)\n",
+			   start_push ? *start_push : 0,
+			   end_push ? *end_push : 0);
+		err = bpf_msg_push_data(msg, *start_push, *end_push, 0);
+		if (err)
+			bpf_printk("sk_msg2: push_data err %i\n", err);
+		len3 = (__u64)msg->data_end - (__u64)msg->data;
+		bpf_printk("sk_msg2: length push_update %i->%i\n",
+			   len2 ? len2 : len1, len3);
+	}
+
 	bpf_printk("sk_msg2: data length %i err1 %i err2 %i\n",
 		   len1, err1, err2);
 	return SK_PASS;
@@ -233,8 +256,8 @@ int bpf_prog5(struct sk_msg_md *msg)
 SEC("sk_msg3")
 int bpf_prog6(struct sk_msg_md *msg)
 {
-	int *bytes, zero = 0, one = 1, key = 0;
-	int *start, *end, *f;
+	int *bytes, *start, *end, *start_push, *end_push, *f;
+	int zero = 0, one = 1, two = 2, three = 3, key = 0;
 	__u64 flags = 0;
 
 	bytes = bpf_map_lookup_elem(&sock_apply_bytes, &zero);
@@ -243,10 +266,17 @@ int bpf_prog6(struct sk_msg_md *msg)
 	bytes = bpf_map_lookup_elem(&sock_cork_bytes, &zero);
 	if (bytes)
 		bpf_msg_cork_bytes(msg, *bytes);
-	start = bpf_map_lookup_elem(&sock_pull_bytes, &zero);
-	end = bpf_map_lookup_elem(&sock_pull_bytes, &one);
+
+	start = bpf_map_lookup_elem(&sock_bytes, &zero);
+	end = bpf_map_lookup_elem(&sock_bytes, &one);
 	if (start && end)
 		bpf_msg_pull_data(msg, *start, *end, 0);
+
+	start_push = bpf_map_lookup_elem(&sock_bytes, &two);
+	end_push = bpf_map_lookup_elem(&sock_bytes, &three);
+	if (start_push && end_push)
+		bpf_msg_push_data(msg, *start_push, *end_push, 0);
+
 	f = bpf_map_lookup_elem(&sock_redir_flags, &zero);
 	if (f && *f) {
 		key = 2;
@@ -262,8 +292,9 @@ int bpf_prog6(struct sk_msg_md *msg)
 SEC("sk_msg4")
 int bpf_prog7(struct sk_msg_md *msg)
 {
-	int err1 = 0, err2 = 0, zero = 0, one = 1, key = 0;
-	int *f, *bytes, *start, *end, len1, len2;
+	int zero = 0, one = 1, two = 2, three = 3, len1, len2 = 0, len3;
+	int *bytes, *start, *end, *start_push, *end_push, *f;
+	int err1 = 0, err2 = 0, key = 0;
 	__u64 flags = 0;
 
 		int err;
@@ -274,10 +305,10 @@ int bpf_prog7(struct sk_msg_md *msg)
 	if (bytes)
 		err2 = bpf_msg_cork_bytes(msg, *bytes);
 	len1 = (__u64)msg->data_end - (__u64)msg->data;
-	start = bpf_map_lookup_elem(&sock_pull_bytes, &zero);
-	end = bpf_map_lookup_elem(&sock_pull_bytes, &one);
-	if (start && end) {
 
+	start = bpf_map_lookup_elem(&sock_bytes, &zero);
+	end = bpf_map_lookup_elem(&sock_bytes, &one);
+	if (start && end) {
 		bpf_printk("sk_msg2: pull(%i:%i)\n",
 			   start ? *start : 0, end ? *end : 0);
 		err = bpf_msg_pull_data(msg, *start, *end, 0);
@@ -288,6 +319,22 @@ int bpf_prog7(struct sk_msg_md *msg)
 		bpf_printk("sk_msg2: length update %i->%i\n",
 			   len1, len2);
 	}
+
+	start_push = bpf_map_lookup_elem(&sock_bytes, &two);
+	end_push = bpf_map_lookup_elem(&sock_bytes, &three);
+	if (start_push && end_push) {
+		bpf_printk("sk_msg4: push(%i:%i)\n",
+			   start_push ? *start_push : 0,
+			   end_push ? *end_push : 0);
+		err = bpf_msg_push_data(msg, *start_push, *end_push, 0);
+		if (err)
+			bpf_printk("sk_msg4: push_data err %i\n",
+				   err);
+		len3 = (__u64)msg->data_end - (__u64)msg->data;
+		bpf_printk("sk_msg4: length push_update %i->%i\n",
+			   len2 ? len2 : len1, len3);
+	}
+
 	f = bpf_map_lookup_elem(&sock_redir_flags, &zero);
 	if (f && *f) {
 		key = 2;
@@ -342,8 +389,8 @@ int bpf_prog9(struct sk_msg_md *msg)
 SEC("sk_msg7")
 int bpf_prog10(struct sk_msg_md *msg)
 {
-	int *bytes, zero = 0, one = 1;
-	int *start, *end;
+	int *bytes, *start, *end, *start_push, *end_push;
+	int zero = 0, one = 1, two = 2, three = 3;
 
 	bytes = bpf_map_lookup_elem(&sock_apply_bytes, &zero);
 	if (bytes)
@@ -351,10 +398,14 @@ int bpf_prog10(struct sk_msg_md *msg)
 	bytes = bpf_map_lookup_elem(&sock_cork_bytes, &zero);
 	if (bytes)
 		bpf_msg_cork_bytes(msg, *bytes);
-	start = bpf_map_lookup_elem(&sock_pull_bytes, &zero);
-	end = bpf_map_lookup_elem(&sock_pull_bytes, &one);
+	start = bpf_map_lookup_elem(&sock_bytes, &zero);
+	end = bpf_map_lookup_elem(&sock_bytes, &one);
 	if (start && end)
 		bpf_msg_pull_data(msg, *start, *end, 0);
+	start_push = bpf_map_lookup_elem(&sock_bytes, &two);
+	end_push = bpf_map_lookup_elem(&sock_bytes, &three);
+	if (start_push && end_push)
+		bpf_msg_push_data(msg, *start_push, *end_push, 0);
 
 	return SK_DROP;
 }
diff --git a/tools/testing/selftests/bpf/test_stack_map.c b/tools/testing/selftests/bpf/test_stack_map.c
new file mode 100644
index 000000000000..31c3880e6da0
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_stack_map.c
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2018 Politecnico di Torino
+#define MAP_TYPE BPF_MAP_TYPE_STACK
+#include "test_queue_stack_map.h"
diff --git a/tools/testing/selftests/bpf/test_tcpbpf_kern.c b/tools/testing/selftests/bpf/test_tcpbpf_kern.c
index 4b7fd540cea9..74f73b33a7b0 100644
--- a/tools/testing/selftests/bpf/test_tcpbpf_kern.c
+++ b/tools/testing/selftests/bpf/test_tcpbpf_kern.c
@@ -5,6 +5,7 @@
 #include <linux/if_ether.h>
 #include <linux/if_packet.h>
 #include <linux/ip.h>
+#include <linux/ipv6.h>
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/tcp.h>
@@ -17,6 +18,13 @@ struct bpf_map_def SEC("maps") global_map = {
 	.type = BPF_MAP_TYPE_ARRAY,
 	.key_size = sizeof(__u32),
 	.value_size = sizeof(struct tcpbpf_globals),
+	.max_entries = 4,
+};
+
+struct bpf_map_def SEC("maps") sockopt_results = {
+	.type = BPF_MAP_TYPE_ARRAY,
+	.key_size = sizeof(__u32),
+	.value_size = sizeof(int),
 	.max_entries = 2,
 };
 
@@ -45,11 +53,14 @@ int _version SEC("version") = 1;
 SEC("sockops")
 int bpf_testcb(struct bpf_sock_ops *skops)
 {
-	int rv = -1;
-	int bad_call_rv = 0;
+	char header[sizeof(struct ipv6hdr) + sizeof(struct tcphdr)];
+	struct tcphdr *thdr;
 	int good_call_rv = 0;
-	int op;
+	int bad_call_rv = 0;
+	int save_syn = 1;
+	int rv = -1;
 	int v = 0;
+	int op;
 
 	op = (int) skops->op;
 
@@ -82,6 +93,21 @@ int bpf_testcb(struct bpf_sock_ops *skops)
 		v = 0xff;
 		rv = bpf_setsockopt(skops, SOL_IPV6, IPV6_TCLASS, &v,
 				    sizeof(v));
+		if (skops->family == AF_INET6) {
+			v = bpf_getsockopt(skops, IPPROTO_TCP, TCP_SAVED_SYN,
+					   header, (sizeof(struct ipv6hdr) +
+						    sizeof(struct tcphdr)));
+			if (!v) {
+				int offset = sizeof(struct ipv6hdr);
+
+				thdr = (struct tcphdr *)(header + offset);
+				v = thdr->syn;
+				__u32 key = 1;
+
+				bpf_map_update_elem(&sockopt_results, &key, &v,
+						    BPF_ANY);
+			}
+		}
 		break;
 	case BPF_SOCK_OPS_RTO_CB:
 		break;
@@ -111,6 +137,12 @@ int bpf_testcb(struct bpf_sock_ops *skops)
 		break;
 	case BPF_SOCK_OPS_TCP_LISTEN_CB:
 		bpf_sock_ops_cb_flags_set(skops, BPF_SOCK_OPS_STATE_CB_FLAG);
+		v = bpf_setsockopt(skops, IPPROTO_TCP, TCP_SAVE_SYN,
+				   &save_syn, sizeof(save_syn));
+		/* Update global map w/ result of setsock opt */
+		__u32 key = 0;
+
+		bpf_map_update_elem(&sockopt_results, &key, &v, BPF_ANY);
 		break;
 	default:
 		rv = -1;
diff --git a/tools/testing/selftests/bpf/test_tcpbpf_user.c b/tools/testing/selftests/bpf/test_tcpbpf_user.c
index a275c2971376..e6eebda7d112 100644
--- a/tools/testing/selftests/bpf/test_tcpbpf_user.c
+++ b/tools/testing/selftests/bpf/test_tcpbpf_user.c
@@ -54,6 +54,26 @@ err:
 	return -1;
 }
 
+int verify_sockopt_result(int sock_map_fd)
+{
+	__u32 key = 0;
+	int res;
+	int rv;
+
+	/* check setsockopt for SAVE_SYN */
+	rv = bpf_map_lookup_elem(sock_map_fd, &key, &res);
+	EXPECT_EQ(0, rv, "d");
+	EXPECT_EQ(0, res, "d");
+	key = 1;
+	/* check getsockopt for SAVED_SYN */
+	rv = bpf_map_lookup_elem(sock_map_fd, &key, &res);
+	EXPECT_EQ(0, rv, "d");
+	EXPECT_EQ(1, res, "d");
+	return 0;
+err:
+	return -1;
+}
+
 static int bpf_find_map(const char *test, struct bpf_object *obj,
 			const char *name)
 {
@@ -70,11 +90,11 @@ static int bpf_find_map(const char *test, struct bpf_object *obj,
 int main(int argc, char **argv)
 {
 	const char *file = "test_tcpbpf_kern.o";
+	int prog_fd, map_fd, sock_map_fd;
 	struct tcpbpf_globals g = {0};
 	const char *cg_path = "/foo";
 	int error = EXIT_FAILURE;
 	struct bpf_object *obj;
-	int prog_fd, map_fd;
 	int cg_fd = -1;
 	__u32 key = 0;
 	int rv;
@@ -110,6 +130,10 @@ int main(int argc, char **argv)
 	if (map_fd < 0)
 		goto err;
 
+	sock_map_fd = bpf_find_map(__func__, obj, "sockopt_results");
+	if (sock_map_fd < 0)
+		goto err;
+
 	rv = bpf_map_lookup_elem(map_fd, &key, &g);
 	if (rv != 0) {
 		printf("FAILED: bpf_map_lookup_elem returns %d\n", rv);
@@ -121,6 +145,11 @@ int main(int argc, char **argv)
 		goto err;
 	}
 
+	if (verify_sockopt_result(sock_map_fd)) {
+		printf("FAILED: Wrong sockopt stats\n");
+		goto err;
+	}
+
 	printf("PASSED!\n");
 	error = 0;
 err:
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 67c412d19c09..769d68a48f30 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -3,6 +3,7 @@
  *
  * Copyright (c) 2014 PLUMgrid, http://plumgrid.com
  * Copyright (c) 2017 Facebook
+ * Copyright (c) 2018 Covalent IO, Inc. http://covalent.io
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -47,7 +48,7 @@
 
 #define MAX_INSNS	BPF_MAXINSNS
 #define MAX_FIXUPS	8
-#define MAX_NR_MAPS	8
+#define MAX_NR_MAPS	13
 #define POINTER_VALUE	0xcafe4all
 #define TEST_DATA_LEN	64
 
@@ -60,14 +61,19 @@ static bool unpriv_disabled = false;
 struct bpf_test {
 	const char *descr;
 	struct bpf_insn	insns[MAX_INSNS];
-	int fixup_map1[MAX_FIXUPS];
-	int fixup_map2[MAX_FIXUPS];
-	int fixup_map3[MAX_FIXUPS];
-	int fixup_map4[MAX_FIXUPS];
+	int fixup_map_hash_8b[MAX_FIXUPS];
+	int fixup_map_hash_48b[MAX_FIXUPS];
+	int fixup_map_hash_16b[MAX_FIXUPS];
+	int fixup_map_array_48b[MAX_FIXUPS];
+	int fixup_map_sockmap[MAX_FIXUPS];
+	int fixup_map_sockhash[MAX_FIXUPS];
+	int fixup_map_xskmap[MAX_FIXUPS];
+	int fixup_map_stacktrace[MAX_FIXUPS];
 	int fixup_prog1[MAX_FIXUPS];
 	int fixup_prog2[MAX_FIXUPS];
 	int fixup_map_in_map[MAX_FIXUPS];
 	int fixup_cgroup_storage[MAX_FIXUPS];
+	int fixup_percpu_cgroup_storage[MAX_FIXUPS];
 	const char *errstr;
 	const char *errstr_unpriv;
 	uint32_t retval;
@@ -177,6 +183,24 @@ static void bpf_fill_rand_ld_dw(struct bpf_test *self)
 	self->retval = (uint32_t)res;
 }
 
+/* BPF_SK_LOOKUP contains 13 instructions, if you need to fix up maps */
+#define BPF_SK_LOOKUP							\
+	/* struct bpf_sock_tuple tuple = {} */				\
+	BPF_MOV64_IMM(BPF_REG_2, 0),					\
+	BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_2, -8),			\
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -16),		\
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -24),		\
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -32),		\
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -40),		\
+	BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -48),		\
+	/* sk = sk_lookup_tcp(ctx, &tuple, sizeof tuple, 0, 0) */	\
+	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),				\
+	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -48),				\
+	BPF_MOV64_IMM(BPF_REG_3, sizeof(struct bpf_sock_tuple)),	\
+	BPF_MOV64_IMM(BPF_REG_4, 0),					\
+	BPF_MOV64_IMM(BPF_REG_5, 0),					\
+	BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp)
+
 static struct bpf_test tests[] = {
 	{
 		"add+sub+mul",
@@ -856,7 +880,7 @@ static struct bpf_test tests[] = {
 				     BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 2 },
+		.fixup_map_hash_8b = { 2 },
 		.errstr = "invalid indirect read from stack",
 		.result = REJECT,
 	},
@@ -1090,7 +1114,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 invalid mem access 'map_value_or_null'",
 		.result = REJECT,
 	},
@@ -1107,7 +1131,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 4, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "misaligned value access",
 		.result = REJECT,
 		.flags = F_LOAD_WITH_STRICT_ALIGNMENT,
@@ -1127,7 +1151,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 1),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 invalid mem access",
 		.errstr_unpriv = "R0 leaks addr",
 		.result = REJECT,
@@ -1217,7 +1241,7 @@ static struct bpf_test tests[] = {
 				     BPF_FUNC_map_delete_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 24 },
+		.fixup_map_hash_8b = { 24 },
 		.errstr_unpriv = "R1 pointer comparison",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -1371,7 +1395,7 @@ static struct bpf_test tests[] = {
 				    offsetof(struct __sk_buff, pkt_type)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.errstr = "different pointers",
 		.errstr_unpriv = "R1 pointer comparison",
 		.result = REJECT,
@@ -1394,7 +1418,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
 			BPF_JMP_IMM(BPF_JA, 0, 0, -12),
 		},
-		.fixup_map1 = { 6 },
+		.fixup_map_hash_8b = { 6 },
 		.errstr = "different pointers",
 		.errstr_unpriv = "R1 pointer comparison",
 		.result = REJECT,
@@ -1418,7 +1442,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
 			BPF_JMP_IMM(BPF_JA, 0, 0, -13),
 		},
-		.fixup_map1 = { 7 },
+		.fixup_map_hash_8b = { 7 },
 		.errstr = "different pointers",
 		.errstr_unpriv = "R1 pointer comparison",
 		.result = REJECT,
@@ -2555,7 +2579,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr_unpriv = "R4 leaks addr",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -2572,7 +2596,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "invalid indirect read from stack off -8+0 size 8",
 		.result = REJECT,
 	},
@@ -2707,6 +2731,137 @@ static struct bpf_test tests[] = {
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
 	{
+		"unpriv: spill/fill of different pointers stx - ctx and sock",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+			/* u64 foo; */
+			/* void *target = &foo; */
+			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+			/* if (skb == NULL) *target = sock; */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+			/* else *target = skb; */
+			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+			/* struct __sk_buff *skb = *target; */
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+			/* skb->mark = 42; */
+			BPF_MOV64_IMM(BPF_REG_3, 42),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+				    offsetof(struct __sk_buff, mark)),
+			/* if (sk) bpf_sk_release(sk) */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+				BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "type=ctx expected=sock",
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"unpriv: spill/fill of different pointers stx - leak sock",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+			/* u64 foo; */
+			/* void *target = &foo; */
+			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+			/* if (skb == NULL) *target = sock; */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+			/* else *target = skb; */
+			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+			/* struct __sk_buff *skb = *target; */
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+			/* skb->mark = 42; */
+			BPF_MOV64_IMM(BPF_REG_3, 42),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+				    offsetof(struct __sk_buff, mark)),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		//.errstr = "same insn cannot be used with different pointers",
+		.errstr = "Unreleased reference",
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"unpriv: spill/fill of different pointers stx - sock and ctx (read)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+			/* u64 foo; */
+			/* void *target = &foo; */
+			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+			/* if (skb) *target = skb */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+			/* else *target = sock */
+			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+			/* struct bpf_sock *sk = *target; */
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+			/* if (sk) u32 foo = sk->mark; bpf_sk_release(sk); */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2),
+				BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+					    offsetof(struct bpf_sock, mark)),
+				BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "same insn cannot be used with different pointers",
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"unpriv: spill/fill of different pointers stx - sock and ctx (write)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_8, BPF_REG_1),
+			/* struct bpf_sock *sock = bpf_sock_lookup(...); */
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+			/* u64 foo; */
+			/* void *target = &foo; */
+			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, -8),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_8),
+			/* if (skb) *target = skb */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
+			/* else *target = sock */
+			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+				BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_2, 0),
+			/* struct bpf_sock *sk = *target; */
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_6, 0),
+			/* if (sk) sk->mark = 42; bpf_sk_release(sk); */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+				BPF_MOV64_IMM(BPF_REG_3, 42),
+				BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3,
+					    offsetof(struct bpf_sock, mark)),
+				BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		//.errstr = "same insn cannot be used with different pointers",
+		.errstr = "cannot write into socket",
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
 		"unpriv: spill/fill of different pointers ldx",
 		.insns = {
 			BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_10),
@@ -2743,7 +2898,7 @@ static struct bpf_test tests[] = {
 			BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -2783,7 +2938,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 1 },
+		.fixup_map_hash_8b = { 1 },
 		.errstr_unpriv = "R1 pointer comparison",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -3275,7 +3430,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_1, offsetof(struct __sk_buff, mark), 0),
 			BPF_EXIT_INSN(),
 		},
-		.errstr = "BPF_ST stores into R1 context is not allowed",
+		.errstr = "BPF_ST stores into R1 ctx is not allowed",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -3287,7 +3442,7 @@ static struct bpf_test tests[] = {
 				     BPF_REG_0, offsetof(struct __sk_buff, mark), 0),
 			BPF_EXIT_INSN(),
 		},
-		.errstr = "BPF_XADD stores into R1 context is not allowed",
+		.errstr = "BPF_XADD stores into R1 ctx is not allowed",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -3637,7 +3792,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.errstr = "R3 pointer arithmetic on PTR_TO_PACKET_END",
+		.errstr = "R3 pointer arithmetic on pkt_end",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -3922,7 +4077,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 5 },
+		.fixup_map_hash_8b = { 5 },
 		.result_unpriv = ACCEPT,
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_XDP,
@@ -3938,7 +4093,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 1 },
+		.fixup_map_hash_8b = { 1 },
 		.result = REJECT,
 		.errstr = "invalid access to packet",
 		.prog_type = BPF_PROG_TYPE_XDP,
@@ -3966,7 +4121,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 11 },
+		.fixup_map_hash_8b = { 11 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_XDP,
 	},
@@ -3988,7 +4143,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 7 },
+		.fixup_map_hash_8b = { 7 },
 		.result = REJECT,
 		.errstr = "invalid access to packet",
 		.prog_type = BPF_PROG_TYPE_XDP,
@@ -4010,7 +4165,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 6 },
+		.fixup_map_hash_8b = { 6 },
 		.result = REJECT,
 		.errstr = "invalid access to packet",
 		.prog_type = BPF_PROG_TYPE_XDP,
@@ -4033,7 +4188,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 5 },
+		.fixup_map_hash_8b = { 5 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -4048,7 +4203,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 1 },
+		.fixup_map_hash_8b = { 1 },
 		.result = REJECT,
 		.errstr = "invalid access to packet",
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
@@ -4076,7 +4231,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 11 },
+		.fixup_map_hash_8b = { 11 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -4098,7 +4253,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 7 },
+		.fixup_map_hash_8b = { 7 },
 		.result = REJECT,
 		.errstr = "invalid access to packet",
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
@@ -4120,7 +4275,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 6 },
+		.fixup_map_hash_8b = { 6 },
 		.result = REJECT,
 		.errstr = "invalid access to packet",
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
@@ -4391,6 +4546,85 @@ static struct bpf_test tests[] = {
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
 	{
+		"prevent map lookup in sockmap",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map_sockmap = { 3 },
+		.result = REJECT,
+		.errstr = "cannot pass map_type 15 into func bpf_map_lookup_elem",
+		.prog_type = BPF_PROG_TYPE_SOCK_OPS,
+	},
+	{
+		"prevent map lookup in sockhash",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map_sockhash = { 3 },
+		.result = REJECT,
+		.errstr = "cannot pass map_type 18 into func bpf_map_lookup_elem",
+		.prog_type = BPF_PROG_TYPE_SOCK_OPS,
+	},
+	{
+		"prevent map lookup in xskmap",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map_xskmap = { 3 },
+		.result = REJECT,
+		.errstr = "cannot pass map_type 17 into func bpf_map_lookup_elem",
+		.prog_type = BPF_PROG_TYPE_XDP,
+	},
+	{
+		"prevent map lookup in stack trace",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map_stacktrace = { 3 },
+		.result = REJECT,
+		.errstr = "cannot pass map_type 7 into func bpf_map_lookup_elem",
+		.prog_type = BPF_PROG_TYPE_PERF_EVENT,
+	},
+	{
+		"prevent map lookup in prog array",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_prog2 = { 3 },
+		.result = REJECT,
+		.errstr = "cannot pass map_type 3 into func bpf_map_lookup_elem",
+	},
+	{
 		"valid map access into an array with a constant",
 		.insns = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
@@ -4404,7 +4638,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -4426,7 +4660,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -4450,7 +4684,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -4478,7 +4712,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -4498,7 +4732,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=48 size=8",
 		.result = REJECT,
 	},
@@ -4519,7 +4753,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 min value is outside of the array range",
 		.result = REJECT,
 		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
@@ -4541,7 +4775,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 unbounded memory access, make sure to bounds check any array access into a map",
 		.result = REJECT,
 		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
@@ -4566,7 +4800,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.errstr = "R0 unbounded memory access",
 		.result_unpriv = REJECT,
@@ -4593,7 +4827,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.errstr = "invalid access to map value, value_size=48 off=44 size=8",
 		.result_unpriv = REJECT,
@@ -4623,12 +4857,183 @@ static struct bpf_test tests[] = {
 				    offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3, 11 },
+		.fixup_map_hash_48b = { 3, 11 },
 		.errstr = "R0 pointer += pointer",
 		.result = REJECT,
 		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
 	},
 	{
+		"direct packet read test#1 for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+				    offsetof(struct __sk_buff, len)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, pkt_type)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, mark)),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+				    offsetof(struct __sk_buff, mark)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+				    offsetof(struct __sk_buff, queue_mapping)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+				    offsetof(struct __sk_buff, protocol)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+				    offsetof(struct __sk_buff, vlan_present)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"direct packet read test#2 for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+				    offsetof(struct __sk_buff, vlan_tci)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, vlan_proto)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, priority)),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+				    offsetof(struct __sk_buff, priority)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+				    offsetof(struct __sk_buff,
+					     ingress_ifindex)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+				    offsetof(struct __sk_buff, tc_index)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+				    offsetof(struct __sk_buff, hash)),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"direct packet read test#3 for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+				    offsetof(struct __sk_buff, napi_id)),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_4,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_5,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_6,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_7,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_8,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"direct packet read test#4 for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, family)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, remote_ip4)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_4, BPF_REG_1,
+				    offsetof(struct __sk_buff, local_ip4)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, remote_ip6[0])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, remote_ip6[1])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, remote_ip6[2])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_5, BPF_REG_1,
+				    offsetof(struct __sk_buff, remote_ip6[3])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, local_ip6[0])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, local_ip6[1])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, local_ip6[2])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+				    offsetof(struct __sk_buff, local_ip6[3])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_7, BPF_REG_1,
+				    offsetof(struct __sk_buff, remote_port)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_8, BPF_REG_1,
+				    offsetof(struct __sk_buff, local_port)),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid access of tc_classid for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, tc_classid)),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "invalid bpf_context access",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid access of data_meta for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_meta)),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "invalid bpf_context access",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid access of flow_keys for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, flow_keys)),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "invalid bpf_context access",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid write access to napi_id for CGROUP_SKB",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_9, BPF_REG_1,
+				    offsetof(struct __sk_buff, napi_id)),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_9,
+				    offsetof(struct __sk_buff, napi_id)),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "invalid bpf_context access",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
 		"valid cgroup storage access",
 		.insns = {
 			BPF_MOV64_IMM(BPF_REG_2, 0),
@@ -4656,7 +5061,7 @@ static struct bpf_test tests[] = {
 			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 1 },
+		.fixup_map_hash_8b = { 1 },
 		.result = REJECT,
 		.errstr = "cannot pass map_type 1 into func bpf_get_local_storage",
 		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
@@ -4676,7 +5081,7 @@ static struct bpf_test tests[] = {
 		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
 	},
 	{
-		"invalid per-cgroup storage access 3",
+		"invalid cgroup storage access 3",
 		.insns = {
 			BPF_MOV64_IMM(BPF_REG_2, 0),
 			BPF_LD_MAP_FD(BPF_REG_1, 0),
@@ -4744,6 +5149,121 @@ static struct bpf_test tests[] = {
 		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
 	},
 	{
+		"valid per-cpu cgroup storage access",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_percpu_cgroup_storage = { 1 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid per-cpu cgroup storage access 1",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map_hash_8b = { 1 },
+		.result = REJECT,
+		.errstr = "cannot pass map_type 1 into func bpf_get_local_storage",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid per-cpu cgroup storage access 2",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 1),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+		},
+		.result = REJECT,
+		.errstr = "fd 1 is not pointing to valid bpf_map",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid per-cpu cgroup storage access 3",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 256),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_percpu_cgroup_storage = { 1 },
+		.result = REJECT,
+		.errstr = "invalid access to map value, value_size=64 off=256 size=4",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid per-cpu cgroup storage access 4",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, -2),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 1),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_cgroup_storage = { 1 },
+		.result = REJECT,
+		.errstr = "invalid access to map value, value_size=64 off=-2 size=4",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid per-cpu cgroup storage access 5",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_2, 7),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_percpu_cgroup_storage = { 1 },
+		.result = REJECT,
+		.errstr = "get_local_storage() doesn't support non-zero flags",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
+		"invalid per-cpu cgroup storage access 6",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_get_local_storage),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_percpu_cgroup_storage = { 1 },
+		.result = REJECT,
+		.errstr = "get_local_storage() doesn't support non-zero flags",
+		.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
+	},
+	{
 		"multiple registers share map_lookup_elem result",
 		.insns = {
 			BPF_MOV64_IMM(BPF_REG_1, 10),
@@ -4758,7 +5278,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS
 	},
@@ -4779,8 +5299,8 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
-		.errstr = "R4 pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL",
+		.fixup_map_hash_8b = { 4 },
+		.errstr = "R4 pointer arithmetic on map_value_or_null",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS
 	},
@@ -4800,8 +5320,8 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
-		.errstr = "R4 pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL",
+		.fixup_map_hash_8b = { 4 },
+		.errstr = "R4 pointer arithmetic on map_value_or_null",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS
 	},
@@ -4821,8 +5341,8 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
-		.errstr = "R4 pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL",
+		.fixup_map_hash_8b = { 4 },
+		.errstr = "R4 pointer arithmetic on map_value_or_null",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS
 	},
@@ -4847,7 +5367,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.result = REJECT,
 		.errstr = "R4 !read_ok",
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS
@@ -4875,7 +5395,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS
 	},
@@ -4896,7 +5416,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 unbounded memory access",
 		.result = REJECT,
 		.errstr_unpriv = "R0 leaks addr",
@@ -5146,11 +5666,11 @@ static struct bpf_test tests[] = {
 				      offsetof(struct __sk_buff, cb[0])),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 2 },
+		.fixup_map_hash_8b = { 2 },
 		.errstr_unpriv = "R2 leaks addr into mem",
 		.result_unpriv = REJECT,
 		.result = REJECT,
-		.errstr = "BPF_XADD stores into R1 context is not allowed",
+		.errstr = "BPF_XADD stores into R1 ctx is not allowed",
 	},
 	{
 		"leak pointer into ctx 2",
@@ -5165,7 +5685,7 @@ static struct bpf_test tests[] = {
 		.errstr_unpriv = "R10 leaks addr into mem",
 		.result_unpriv = REJECT,
 		.result = REJECT,
-		.errstr = "BPF_XADD stores into R1 context is not allowed",
+		.errstr = "BPF_XADD stores into R1 ctx is not allowed",
 	},
 	{
 		"leak pointer into ctx 3",
@@ -5176,7 +5696,7 @@ static struct bpf_test tests[] = {
 				      offsetof(struct __sk_buff, cb[0])),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 1 },
+		.fixup_map_hash_8b = { 1 },
 		.errstr_unpriv = "R2 leaks addr into ctx",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -5198,7 +5718,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.errstr_unpriv = "R6 leaks addr into mem",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
@@ -5218,7 +5738,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5237,7 +5757,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5255,7 +5775,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=0 size=0",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5275,7 +5795,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=0 size=56",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5295,7 +5815,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R2 min value is negative",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5319,7 +5839,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5340,7 +5860,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5360,7 +5880,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=4 size=0",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5384,7 +5904,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=4 size=52",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5406,7 +5926,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R2 min value is negative",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5428,7 +5948,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R2 min value is negative",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5453,7 +5973,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5475,7 +5995,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5495,7 +6015,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R1 min value is outside of the array range",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5520,7 +6040,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=4 size=52",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5543,7 +6063,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R2 min value is negative",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5566,7 +6086,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R2 min value is negative",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5592,7 +6112,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5615,7 +6135,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5637,7 +6157,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_trace_printk),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R1 min value is outside of the array range",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5659,7 +6179,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R1 unbounded memory access",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5685,7 +6205,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=4 size=45",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5709,7 +6229,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5732,7 +6252,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = REJECT,
 		.errstr = "R1 unbounded memory access",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5756,7 +6276,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5779,7 +6299,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = REJECT,
 		.errstr = "R1 unbounded memory access",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5804,7 +6324,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5828,7 +6348,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5852,7 +6372,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = REJECT,
 		.errstr = "R1 min value is negative",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5877,7 +6397,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5901,7 +6421,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5925,7 +6445,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = REJECT,
 		.errstr = "R1 min value is negative",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -5944,7 +6464,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 8 },
+		.fixup_map_hash_16b = { 3, 8 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5964,7 +6484,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_update_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 10 },
+		.fixup_map_hash_16b = { 3, 10 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -5984,8 +6504,8 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_update_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
-		.fixup_map3 = { 10 },
+		.fixup_map_hash_8b = { 3 },
+		.fixup_map_hash_16b = { 10 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=8 off=0 size=16",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6006,7 +6526,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 9 },
+		.fixup_map_hash_16b = { 3, 9 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6026,7 +6546,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 9 },
+		.fixup_map_hash_16b = { 3, 9 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=16 off=12 size=8",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6046,7 +6566,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 9 },
+		.fixup_map_hash_16b = { 3, 9 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=16 off=-4 size=8",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6068,7 +6588,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 10 },
+		.fixup_map_hash_16b = { 3, 10 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6089,7 +6609,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 10 },
+		.fixup_map_hash_16b = { 3, 10 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=16 off=12 size=8",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6110,7 +6630,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 10 },
+		.fixup_map_hash_16b = { 3, 10 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=16 off=-4 size=8",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6133,7 +6653,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 11 },
+		.fixup_map_hash_16b = { 3, 11 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6153,7 +6673,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 10 },
+		.fixup_map_hash_16b = { 3, 10 },
 		.result = REJECT,
 		.errstr = "R2 unbounded memory access, make sure to bounds check any array access into a map",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6176,7 +6696,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map3 = { 3, 11 },
+		.fixup_map_hash_16b = { 3, 11 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=16 off=9 size=8",
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6198,7 +6718,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result = ACCEPT,
 		.result_unpriv = REJECT,
@@ -6219,7 +6739,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result = ACCEPT,
 		.result_unpriv = REJECT,
@@ -6236,7 +6756,7 @@ static struct bpf_test tests[] = {
 			BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R1 !read_ok",
 		.errstr = "R1 !read_ok",
 		.result = REJECT,
@@ -6270,7 +6790,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_7, -4, 24),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result = ACCEPT,
 		.result_unpriv = REJECT,
@@ -6298,7 +6818,7 @@ static struct bpf_test tests[] = {
 			BPF_LDX_MEM(BPF_DW, BPF_REG_7, BPF_REG_0, 4),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result = ACCEPT,
 		.result_unpriv = REJECT,
@@ -6317,7 +6837,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 bitwise operator &= on pointer",
 		.result = REJECT,
 	},
@@ -6334,7 +6854,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 32-bit pointer arithmetic prohibited",
 		.result = REJECT,
 	},
@@ -6351,7 +6871,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 pointer arithmetic with /= operator",
 		.result = REJECT,
 	},
@@ -6368,7 +6888,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 pointer arithmetic prohibited",
 		.errstr = "invalid mem access 'inv'",
 		.result = REJECT,
@@ -6392,7 +6912,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 invalid mem access 'inv'",
 		.result = REJECT,
 	},
@@ -6415,7 +6935,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.result = ACCEPT,
 		.result_unpriv = REJECT,
@@ -6661,7 +7181,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6687,7 +7207,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "invalid access to map value, value_size=48 off=0 size=49",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6715,7 +7235,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6742,7 +7262,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R1 min value is outside of the array range",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -6814,7 +7334,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -6839,7 +7359,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -6862,7 +7382,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
@@ -6943,7 +7463,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6964,7 +7484,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -6984,7 +7504,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_probe_read),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -7059,7 +7579,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 max value is outside of the array range",
 		.result = REJECT,
 		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
@@ -7089,7 +7609,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_REG(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr = "R0 max value is outside of the array range",
 		.result = REJECT,
 		.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
@@ -7137,7 +7657,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.fixup_map_in_map = { 3 },
-		.errstr = "R1 pointer arithmetic on CONST_PTR_TO_MAP prohibited",
+		.errstr = "R1 pointer arithmetic on map_ptr prohibited",
 		.result = REJECT,
 	},
 	{
@@ -7442,7 +7962,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7466,7 +7986,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7492,7 +8012,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7517,7 +8037,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7541,7 +8061,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 	},
 	{
@@ -7565,7 +8085,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7611,7 +8131,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 	},
 	{
@@ -7636,7 +8156,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7662,7 +8182,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 	},
 	{
@@ -7687,7 +8207,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7714,7 +8234,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7740,7 +8260,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7769,7 +8289,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 	},
@@ -7799,7 +8319,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_2, -3),
 			BPF_JMP_IMM(BPF_JA, 0, 0, -7),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.errstr = "R0 invalid mem access 'inv'",
 		.result = REJECT,
 	},
@@ -7827,7 +8347,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "unbounded min value",
 		.result = REJECT,
 		.result_unpriv = REJECT,
@@ -7854,7 +8374,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 max value is outside of the array range",
 		.result = REJECT,
 	},
@@ -7879,7 +8399,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
 		.result = REJECT,
 	},
@@ -7905,7 +8425,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT
 	},
 	{
@@ -7930,7 +8450,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "map_value pointer and 4294967295",
 		.result = REJECT
 	},
@@ -7956,7 +8476,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 min value is outside of the array range",
 		.result = REJECT
 	},
@@ -7980,7 +8500,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.errstr = "value_size=8 off=1073741825",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
@@ -8005,7 +8525,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 4 },
+		.fixup_map_hash_8b = { 4 },
 		.errstr = "value 1073741823",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
@@ -8041,7 +8561,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT
 	},
 	{
@@ -8080,7 +8600,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		/* not actually fully unbounded, but the bound is very high */
 		.errstr = "R0 unbounded memory access",
 		.result = REJECT
@@ -8123,7 +8643,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		/* not actually fully unbounded, but the bound is very high */
 		.errstr = "R0 unbounded memory access",
 		.result = REJECT
@@ -8152,7 +8672,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT
 	},
 	{
@@ -8179,7 +8699,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 max value is outside of the array range",
 		.result = REJECT
 	},
@@ -8209,7 +8729,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R0 unbounded memory access",
 		.result = REJECT
 	},
@@ -8229,7 +8749,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_A(0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "map_value pointer and 2147483646",
 		.result = REJECT
 	},
@@ -8251,7 +8771,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_A(0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "pointer offset 1073741822",
 		.result = REJECT
 	},
@@ -8272,7 +8792,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_A(0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "pointer offset -1073741822",
 		.result = REJECT
 	},
@@ -8294,7 +8814,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_A(0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "map_value pointer and 1000000000000",
 		.result = REJECT
 	},
@@ -8314,7 +8834,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_A(0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.retval = POINTER_VALUE,
 		.result_unpriv = REJECT,
@@ -8335,7 +8855,7 @@ static struct bpf_test tests[] = {
 			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = ACCEPT,
 		.retval = POINTER_VALUE,
 		.result_unpriv = REJECT,
@@ -8403,7 +8923,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 5 },
+		.fixup_map_hash_8b = { 5 },
 		.errstr = "variable stack read R2",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_LWT_IN,
@@ -8484,7 +9004,7 @@ static struct bpf_test tests[] = {
 				   offsetof(struct test_val, foo)),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 3 },
+		.fixup_map_hash_48b = { 3 },
 		.errstr_unpriv = "R0 leaks addr",
 		.errstr = "R0 unbounded memory access",
 		.result_unpriv = REJECT,
@@ -8811,7 +9331,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.errstr = "R3 pointer arithmetic on PTR_TO_PACKET_END",
+		.errstr = "R3 pointer arithmetic on pkt_end",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_XDP,
 	},
@@ -8830,7 +9350,7 @@ static struct bpf_test tests[] = {
 			BPF_MOV64_IMM(BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.errstr = "R3 pointer arithmetic on PTR_TO_PACKET_END",
+		.errstr = "R3 pointer arithmetic on pkt_end",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_XDP,
 	},
@@ -10018,7 +10538,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map1 = { 16 },
+		.fixup_map_hash_8b = { 16 },
 		.result = REJECT,
 		.errstr = "R0 min value is outside of the array range",
 	},
@@ -10969,7 +11489,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(), /* return 0 */
 		},
 		.prog_type = BPF_PROG_TYPE_XDP,
-		.fixup_map1 = { 23 },
+		.fixup_map_hash_8b = { 23 },
 		.result = ACCEPT,
 	},
 	{
@@ -11024,7 +11544,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(), /* return 1 */
 		},
 		.prog_type = BPF_PROG_TYPE_XDP,
-		.fixup_map1 = { 23 },
+		.fixup_map_hash_8b = { 23 },
 		.result = ACCEPT,
 	},
 	{
@@ -11079,7 +11599,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(), /* return 1 */
 		},
 		.prog_type = BPF_PROG_TYPE_XDP,
-		.fixup_map1 = { 23 },
+		.fixup_map_hash_8b = { 23 },
 		.result = REJECT,
 		.errstr = "invalid read from stack off -16+0 size 8",
 	},
@@ -11151,7 +11671,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map1 = { 12, 22 },
+		.fixup_map_hash_8b = { 12, 22 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=8 off=2 size=8",
 	},
@@ -11223,7 +11743,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map1 = { 12, 22 },
+		.fixup_map_hash_8b = { 12, 22 },
 		.result = ACCEPT,
 	},
 	{
@@ -11294,7 +11814,7 @@ static struct bpf_test tests[] = {
 			BPF_JMP_IMM(BPF_JA, 0, 0, -8),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map1 = { 12, 22 },
+		.fixup_map_hash_8b = { 12, 22 },
 		.result = REJECT,
 		.errstr = "invalid access to map value, value_size=8 off=2 size=8",
 	},
@@ -11366,7 +11886,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map1 = { 12, 22 },
+		.fixup_map_hash_8b = { 12, 22 },
 		.result = ACCEPT,
 	},
 	{
@@ -11437,7 +11957,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map1 = { 12, 22 },
+		.fixup_map_hash_8b = { 12, 22 },
 		.result = REJECT,
 		.errstr = "R0 invalid mem access 'inv'",
 	},
@@ -11782,7 +12302,7 @@ static struct bpf_test tests[] = {
 			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 13 },
+		.fixup_map_hash_8b = { 13 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_XDP,
 	},
@@ -11809,7 +12329,7 @@ static struct bpf_test tests[] = {
 				     BPF_FUNC_map_lookup_elem),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 6 },
+		.fixup_map_hash_48b = { 6 },
 		.errstr = "invalid indirect read from stack off -8+0 size 8",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_XDP,
@@ -11841,8 +12361,8 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
-		.fixup_map2 = { 13 },
-		.fixup_map4 = { 16 },
+		.fixup_map_hash_48b = { 13 },
+		.fixup_map_array_48b = { 16 },
 		.result = ACCEPT,
 		.retval = 1,
 	},
@@ -11874,7 +12394,7 @@ static struct bpf_test tests[] = {
 		},
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 		.fixup_map_in_map = { 16 },
-		.fixup_map4 = { 13 },
+		.fixup_map_array_48b = { 13 },
 		.result = REJECT,
 		.errstr = "R0 invalid mem access 'map_ptr'",
 	},
@@ -11942,7 +12462,7 @@ static struct bpf_test tests[] = {
 			BPF_ST_MEM(BPF_DW, BPF_REG_6, 0, 0xdead),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "R6 invalid mem access 'inv'",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -11966,7 +12486,7 @@ static struct bpf_test tests[] = {
 			BPF_LDX_MEM(BPF_DW, BPF_REG_5, BPF_REG_10, -16),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.errstr = "invalid read from stack off -16+0 size 8",
 		.result = REJECT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
@@ -12088,7 +12608,7 @@ static struct bpf_test tests[] = {
 			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 3),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map1 = { 3 },
+		.fixup_map_hash_8b = { 3 },
 		.result = REJECT,
 		.errstr = "misaligned value access off",
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
@@ -12114,7 +12634,7 @@ static struct bpf_test tests[] = {
 			BPF_EXIT_INSN(),
 		},
 		.result = REJECT,
-		.errstr = "BPF_XADD stores into R2 packet",
+		.errstr = "BPF_XADD stores into R2 pkt is not allowed",
 		.prog_type = BPF_PROG_TYPE_XDP,
 	},
 	{
@@ -12198,7 +12718,7 @@ static struct bpf_test tests[] = {
 			BPF_EMIT_CALL(BPF_FUNC_get_stack),
 			BPF_EXIT_INSN(),
 		},
-		.fixup_map2 = { 4 },
+		.fixup_map_hash_48b = { 4 },
 		.result = ACCEPT,
 		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
@@ -12442,6 +12962,214 @@ static struct bpf_test tests[] = {
 		.result = ACCEPT,
 	},
 	{
+		"reference tracking: leak potential reference",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0), /* leak reference */
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: leak potential reference on stack",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: leak potential reference on stack 2",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_ST_MEM(BPF_DW, BPF_REG_4, 0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: zero potential reference",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_IMM(BPF_REG_0, 0), /* leak reference */
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: copy and zero potential references",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_MOV64_IMM(BPF_REG_7, 0), /* leak reference */
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: release reference without check",
+		.insns = {
+			BPF_SK_LOOKUP,
+			/* reference in r0 may be NULL */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "type=sock_or_null expected=sock",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: release reference",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: release reference 2",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+			BPF_EXIT_INSN(),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: release reference twice",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "type=inv expected=sock",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: release reference twice inside branch",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3), /* goto end */
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "type=inv expected=sock",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: alloc, check, free in one subbranch",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 16),
+			/* if (offsetof(skb, mark) > data_len) exit; */
+			BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
+			BPF_EXIT_INSN(),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_2,
+				    offsetof(struct __sk_buff, mark)),
+			BPF_SK_LOOKUP,
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 1), /* mark == 0? */
+			/* Leak reference in R0 */
+			BPF_EXIT_INSN(),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: alloc, check, free in both subbranches",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 16),
+			/* if (offsetof(skb, mark) > data_len) exit; */
+			BPF_JMP_REG(BPF_JLE, BPF_REG_0, BPF_REG_3, 1),
+			BPF_EXIT_INSN(),
+			BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_2,
+				    offsetof(struct __sk_buff, mark)),
+			BPF_SK_LOOKUP,
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_6, 0, 4), /* mark == 0? */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2), /* sk NULL? */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking in call: free reference in subprog",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), /* unchecked reference */
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+
+			/* subprog 1 */
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
 		"pass modified ctx pointer to helper, 1",
 		.insns = {
 			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -612),
@@ -12511,6 +13239,407 @@ static struct bpf_test tests[] = {
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 		.result = ACCEPT,
 	},
+	{
+		"reference tracking in call: free reference in subprog and outside",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), /* unchecked reference */
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+
+			/* subprog 1 */
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_2, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "type=inv expected=sock",
+		.result = REJECT,
+	},
+	{
+		"reference tracking in call: alloc & leak reference in subprog",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 3),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+
+			/* subprog 1 */
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_4),
+			BPF_SK_LOOKUP,
+			/* spill unchecked sk_ptr into stack of caller */
+			BPF_STX_MEM(BPF_DW, BPF_REG_6, BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking in call: alloc in subprog, release outside",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+
+			/* subprog 1 */
+			BPF_SK_LOOKUP,
+			BPF_EXIT_INSN(), /* return sk */
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.retval = POINTER_VALUE,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking in call: sk_ptr leak into caller stack",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+
+			/* subprog 1 */
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 5),
+			/* spill unchecked sk_ptr into stack of caller */
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+
+			/* subprog 2 */
+			BPF_SK_LOOKUP,
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "Unreleased reference",
+		.result = REJECT,
+	},
+	{
+		"reference tracking in call: sk_ptr spill into caller stack",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_4, -8),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+
+			/* subprog 1 */
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+			BPF_STX_MEM(BPF_DW, BPF_REG_5, BPF_REG_4, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 8),
+			/* spill unchecked sk_ptr into stack of caller */
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, -8),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_4, BPF_REG_5, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_4, BPF_REG_0, 0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+			/* now the sk_ptr is verified, free the reference */
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_4, 0),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+
+			/* subprog 2 */
+			BPF_SK_LOOKUP,
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: allow LD_ABS",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_LD_ABS(BPF_B, 0),
+			BPF_LD_ABS(BPF_H, 0),
+			BPF_LD_ABS(BPF_W, 0),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: forbid LD_ABS while holding reference",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+			BPF_SK_LOOKUP,
+			BPF_LD_ABS(BPF_B, 0),
+			BPF_LD_ABS(BPF_H, 0),
+			BPF_LD_ABS(BPF_W, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "BPF_LD_[ABS|IND] cannot be mixed with socket references",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: allow LD_IND",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_MOV64_IMM(BPF_REG_7, 1),
+			BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+		.retval = 1,
+	},
+	{
+		"reference tracking: forbid LD_IND while holding reference",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_4, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_7, 1),
+			BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_4),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "BPF_LD_[ABS|IND] cannot be mixed with socket references",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: check reference or tail call",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+			BPF_SK_LOOKUP,
+			/* if (sk) bpf_sk_release() */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 7),
+			/* bpf_tail_call() */
+			BPF_MOV64_IMM(BPF_REG_3, 2),
+			BPF_LD_MAP_FD(BPF_REG_2, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_tail_call),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_prog1 = { 17 },
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: release reference then tail call",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+			BPF_SK_LOOKUP,
+			/* if (sk) bpf_sk_release() */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			/* bpf_tail_call() */
+			BPF_MOV64_IMM(BPF_REG_3, 2),
+			BPF_LD_MAP_FD(BPF_REG_2, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_tail_call),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_prog1 = { 18 },
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: leak possible reference over tail call",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+			/* Look up socket and store in REG_6 */
+			BPF_SK_LOOKUP,
+			/* bpf_tail_call() */
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3, 2),
+			BPF_LD_MAP_FD(BPF_REG_2, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_tail_call),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			/* if (sk) bpf_sk_release() */
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_prog1 = { 16 },
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "tail_call would lead to reference leak",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: leak checked reference over tail call",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_7, BPF_REG_1),
+			/* Look up socket and store in REG_6 */
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			/* if (!sk) goto end */
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+			/* bpf_tail_call() */
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_LD_MAP_FD(BPF_REG_2, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_tail_call),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_prog1 = { 17 },
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "tail_call would lead to reference leak",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: mangle and release sock_or_null",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 5),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "R1 pointer arithmetic on sock_or_null prohibited",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: mangle and release sock",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 5),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "R1 pointer arithmetic on sock prohibited",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: access member",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
+	{
+		"reference tracking: write to member",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_LD_IMM64(BPF_REG_2, 42),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_2,
+				    offsetof(struct bpf_sock, mark)),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_LD_IMM64(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "cannot write into socket",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: invalid 64-bit access of member",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "invalid bpf_sock access off=0 size=8",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: access after release",
+		.insns = {
+			BPF_SK_LOOKUP,
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.errstr = "!read_ok",
+		.result = REJECT,
+	},
+	{
+		"reference tracking: direct access for lookup",
+		.insns = {
+			/* Check that the packet is at least 64B long */
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 64),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 9),
+			/* sk = sk_lookup_tcp(ctx, skb->data, ...) */
+			BPF_MOV64_IMM(BPF_REG_3, sizeof(struct bpf_sock_tuple)),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_MOV64_IMM(BPF_REG_5, 0),
+			BPF_EMIT_CALL(BPF_FUNC_sk_lookup_tcp),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3),
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+			BPF_EMIT_CALL(BPF_FUNC_sk_release),
+			BPF_EXIT_INSN(),
+		},
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+		.result = ACCEPT,
+	},
 };
 
 static int probe_filter_length(const struct bpf_insn *fp)
@@ -12536,18 +13665,18 @@ static int create_map(uint32_t type, uint32_t size_key,
 	return fd;
 }
 
-static int create_prog_dummy1(void)
+static int create_prog_dummy1(enum bpf_map_type prog_type)
 {
 	struct bpf_insn prog[] = {
 		BPF_MOV64_IMM(BPF_REG_0, 42),
 		BPF_EXIT_INSN(),
 	};
 
-	return bpf_load_program(BPF_PROG_TYPE_SOCKET_FILTER, prog,
+	return bpf_load_program(prog_type, prog,
 				ARRAY_SIZE(prog), "GPL", 0, NULL, 0);
 }
 
-static int create_prog_dummy2(int mfd, int idx)
+static int create_prog_dummy2(enum bpf_map_type prog_type, int mfd, int idx)
 {
 	struct bpf_insn prog[] = {
 		BPF_MOV64_IMM(BPF_REG_3, idx),
@@ -12558,11 +13687,12 @@ static int create_prog_dummy2(int mfd, int idx)
 		BPF_EXIT_INSN(),
 	};
 
-	return bpf_load_program(BPF_PROG_TYPE_SOCKET_FILTER, prog,
+	return bpf_load_program(prog_type, prog,
 				ARRAY_SIZE(prog), "GPL", 0, NULL, 0);
 }
 
-static int create_prog_array(uint32_t max_elem, int p1key)
+static int create_prog_array(enum bpf_map_type prog_type, uint32_t max_elem,
+			     int p1key)
 {
 	int p2key = 1;
 	int mfd, p1fd, p2fd;
@@ -12574,8 +13704,8 @@ static int create_prog_array(uint32_t max_elem, int p1key)
 		return -1;
 	}
 
-	p1fd = create_prog_dummy1();
-	p2fd = create_prog_dummy2(mfd, p2key);
+	p1fd = create_prog_dummy1(prog_type);
+	p2fd = create_prog_dummy2(prog_type, mfd, p2key);
 	if (p1fd < 0 || p2fd < 0)
 		goto out;
 	if (bpf_map_update_elem(mfd, &p1key, &p1fd, BPF_ANY) < 0)
@@ -12615,32 +13745,39 @@ static int create_map_in_map(void)
 	return outer_map_fd;
 }
 
-static int create_cgroup_storage(void)
+static int create_cgroup_storage(bool percpu)
 {
+	enum bpf_map_type type = percpu ? BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE :
+		BPF_MAP_TYPE_CGROUP_STORAGE;
 	int fd;
 
-	fd = bpf_create_map(BPF_MAP_TYPE_CGROUP_STORAGE,
-			    sizeof(struct bpf_cgroup_storage_key),
+	fd = bpf_create_map(type, sizeof(struct bpf_cgroup_storage_key),
 			    TEST_DATA_LEN, 0, 0);
 	if (fd < 0)
-		printf("Failed to create array '%s'!\n", strerror(errno));
+		printf("Failed to create cgroup storage '%s'!\n",
+		       strerror(errno));
 
 	return fd;
 }
 
 static char bpf_vlog[UINT_MAX >> 8];
 
-static void do_test_fixup(struct bpf_test *test, struct bpf_insn *prog,
-			  int *map_fds)
+static void do_test_fixup(struct bpf_test *test, enum bpf_map_type prog_type,
+			  struct bpf_insn *prog, int *map_fds)
 {
-	int *fixup_map1 = test->fixup_map1;
-	int *fixup_map2 = test->fixup_map2;
-	int *fixup_map3 = test->fixup_map3;
-	int *fixup_map4 = test->fixup_map4;
+	int *fixup_map_hash_8b = test->fixup_map_hash_8b;
+	int *fixup_map_hash_48b = test->fixup_map_hash_48b;
+	int *fixup_map_hash_16b = test->fixup_map_hash_16b;
+	int *fixup_map_array_48b = test->fixup_map_array_48b;
+	int *fixup_map_sockmap = test->fixup_map_sockmap;
+	int *fixup_map_sockhash = test->fixup_map_sockhash;
+	int *fixup_map_xskmap = test->fixup_map_xskmap;
+	int *fixup_map_stacktrace = test->fixup_map_stacktrace;
 	int *fixup_prog1 = test->fixup_prog1;
 	int *fixup_prog2 = test->fixup_prog2;
 	int *fixup_map_in_map = test->fixup_map_in_map;
 	int *fixup_cgroup_storage = test->fixup_cgroup_storage;
+	int *fixup_percpu_cgroup_storage = test->fixup_percpu_cgroup_storage;
 
 	if (test->fill_helper)
 		test->fill_helper(test);
@@ -12649,44 +13786,44 @@ static void do_test_fixup(struct bpf_test *test, struct bpf_insn *prog,
 	 * for verifier and not do a runtime lookup, so the only thing
 	 * that really matters is value size in this case.
 	 */
-	if (*fixup_map1) {
+	if (*fixup_map_hash_8b) {
 		map_fds[0] = create_map(BPF_MAP_TYPE_HASH, sizeof(long long),
 					sizeof(long long), 1);
 		do {
-			prog[*fixup_map1].imm = map_fds[0];
-			fixup_map1++;
-		} while (*fixup_map1);
+			prog[*fixup_map_hash_8b].imm = map_fds[0];
+			fixup_map_hash_8b++;
+		} while (*fixup_map_hash_8b);
 	}
 
-	if (*fixup_map2) {
+	if (*fixup_map_hash_48b) {
 		map_fds[1] = create_map(BPF_MAP_TYPE_HASH, sizeof(long long),
 					sizeof(struct test_val), 1);
 		do {
-			prog[*fixup_map2].imm = map_fds[1];
-			fixup_map2++;
-		} while (*fixup_map2);
+			prog[*fixup_map_hash_48b].imm = map_fds[1];
+			fixup_map_hash_48b++;
+		} while (*fixup_map_hash_48b);
 	}
 
-	if (*fixup_map3) {
+	if (*fixup_map_hash_16b) {
 		map_fds[2] = create_map(BPF_MAP_TYPE_HASH, sizeof(long long),
 					sizeof(struct other_val), 1);
 		do {
-			prog[*fixup_map3].imm = map_fds[2];
-			fixup_map3++;
-		} while (*fixup_map3);
+			prog[*fixup_map_hash_16b].imm = map_fds[2];
+			fixup_map_hash_16b++;
+		} while (*fixup_map_hash_16b);
 	}
 
-	if (*fixup_map4) {
+	if (*fixup_map_array_48b) {
 		map_fds[3] = create_map(BPF_MAP_TYPE_ARRAY, sizeof(int),
 					sizeof(struct test_val), 1);
 		do {
-			prog[*fixup_map4].imm = map_fds[3];
-			fixup_map4++;
-		} while (*fixup_map4);
+			prog[*fixup_map_array_48b].imm = map_fds[3];
+			fixup_map_array_48b++;
+		} while (*fixup_map_array_48b);
 	}
 
 	if (*fixup_prog1) {
-		map_fds[4] = create_prog_array(4, 0);
+		map_fds[4] = create_prog_array(prog_type, 4, 0);
 		do {
 			prog[*fixup_prog1].imm = map_fds[4];
 			fixup_prog1++;
@@ -12694,7 +13831,7 @@ static void do_test_fixup(struct bpf_test *test, struct bpf_insn *prog,
 	}
 
 	if (*fixup_prog2) {
-		map_fds[5] = create_prog_array(8, 7);
+		map_fds[5] = create_prog_array(prog_type, 8, 7);
 		do {
 			prog[*fixup_prog2].imm = map_fds[5];
 			fixup_prog2++;
@@ -12710,12 +13847,52 @@ static void do_test_fixup(struct bpf_test *test, struct bpf_insn *prog,
 	}
 
 	if (*fixup_cgroup_storage) {
-		map_fds[7] = create_cgroup_storage();
+		map_fds[7] = create_cgroup_storage(false);
 		do {
 			prog[*fixup_cgroup_storage].imm = map_fds[7];
 			fixup_cgroup_storage++;
 		} while (*fixup_cgroup_storage);
 	}
+
+	if (*fixup_percpu_cgroup_storage) {
+		map_fds[8] = create_cgroup_storage(true);
+		do {
+			prog[*fixup_percpu_cgroup_storage].imm = map_fds[8];
+			fixup_percpu_cgroup_storage++;
+		} while (*fixup_percpu_cgroup_storage);
+	}
+	if (*fixup_map_sockmap) {
+		map_fds[9] = create_map(BPF_MAP_TYPE_SOCKMAP, sizeof(int),
+					sizeof(int), 1);
+		do {
+			prog[*fixup_map_sockmap].imm = map_fds[9];
+			fixup_map_sockmap++;
+		} while (*fixup_map_sockmap);
+	}
+	if (*fixup_map_sockhash) {
+		map_fds[10] = create_map(BPF_MAP_TYPE_SOCKHASH, sizeof(int),
+					sizeof(int), 1);
+		do {
+			prog[*fixup_map_sockhash].imm = map_fds[10];
+			fixup_map_sockhash++;
+		} while (*fixup_map_sockhash);
+	}
+	if (*fixup_map_xskmap) {
+		map_fds[11] = create_map(BPF_MAP_TYPE_XSKMAP, sizeof(int),
+					sizeof(int), 1);
+		do {
+			prog[*fixup_map_xskmap].imm = map_fds[11];
+			fixup_map_xskmap++;
+		} while (*fixup_map_xskmap);
+	}
+	if (*fixup_map_stacktrace) {
+		map_fds[12] = create_map(BPF_MAP_TYPE_STACK_TRACE, sizeof(u32),
+					 sizeof(u64), 1);
+		do {
+			prog[*fixup_map_stacktrace].imm = map_fds[12];
+			fixup_map_stacktrace++;
+		} while (fixup_map_stacktrace);
+	}
 }
 
 static void do_test_single(struct bpf_test *test, bool unpriv,
@@ -12732,11 +13909,13 @@ static void do_test_single(struct bpf_test *test, bool unpriv,
 	for (i = 0; i < MAX_NR_MAPS; i++)
 		map_fds[i] = -1;
 
-	do_test_fixup(test, prog, map_fds);
+	if (!prog_type)
+		prog_type = BPF_PROG_TYPE_SOCKET_FILTER;
+	do_test_fixup(test, prog_type, prog, map_fds);
 	prog_len = probe_filter_length(prog);
 
-	fd_prog = bpf_verify_program(prog_type ? : BPF_PROG_TYPE_SOCKET_FILTER,
-				     prog, prog_len, test->flags & F_LOAD_WITH_STRICT_ALIGNMENT,
+	fd_prog = bpf_verify_program(prog_type, prog, prog_len,
+				     test->flags & F_LOAD_WITH_STRICT_ALIGNMENT,
 				     "GPL", 0, bpf_vlog, sizeof(bpf_vlog), 1);
 
 	expected_ret = unpriv && test->result_unpriv != UNDEF ?
diff --git a/tools/testing/selftests/bpf/test_xdp_vlan.c b/tools/testing/selftests/bpf/test_xdp_vlan.c
new file mode 100644
index 000000000000..365a7d2d9f5c
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_xdp_vlan.c
@@ -0,0 +1,292 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *  Copyright(c) 2018 Jesper Dangaard Brouer.
+ *
+ * XDP/TC VLAN manipulation example
+ *
+ * GOTCHA: Remember to disable NIC hardware offloading of VLANs,
+ * else the VLAN tags are NOT inlined in the packet payload:
+ *
+ *  # ethtool -K ixgbe2 rxvlan off
+ *
+ * Verify setting:
+ *  # ethtool -k ixgbe2 | grep rx-vlan-offload
+ *  rx-vlan-offload: off
+ *
+ */
+#include <stddef.h>
+#include <stdbool.h>
+#include <string.h>
+#include <linux/bpf.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <linux/in.h>
+#include <linux/pkt_cls.h>
+
+#include "bpf_helpers.h"
+#include "bpf_endian.h"
+
+/* linux/if_vlan.h have not exposed this as UAPI, thus mirror some here
+ *
+ *	struct vlan_hdr - vlan header
+ *	@h_vlan_TCI: priority and VLAN ID
+ *	@h_vlan_encapsulated_proto: packet type ID or len
+ */
+struct _vlan_hdr {
+	__be16 h_vlan_TCI;
+	__be16 h_vlan_encapsulated_proto;
+};
+#define VLAN_PRIO_MASK		0xe000 /* Priority Code Point */
+#define VLAN_PRIO_SHIFT		13
+#define VLAN_CFI_MASK		0x1000 /* Canonical Format Indicator */
+#define VLAN_TAG_PRESENT	VLAN_CFI_MASK
+#define VLAN_VID_MASK		0x0fff /* VLAN Identifier */
+#define VLAN_N_VID		4096
+
+struct parse_pkt {
+	__u16 l3_proto;
+	__u16 l3_offset;
+	__u16 vlan_outer;
+	__u16 vlan_inner;
+	__u8  vlan_outer_offset;
+	__u8  vlan_inner_offset;
+};
+
+char _license[] SEC("license") = "GPL";
+
+static __always_inline
+bool parse_eth_frame(struct ethhdr *eth, void *data_end, struct parse_pkt *pkt)
+{
+	__u16 eth_type;
+	__u8 offset;
+
+	offset = sizeof(*eth);
+	/* Make sure packet is large enough for parsing eth + 2 VLAN headers */
+	if ((void *)eth + offset + (2*sizeof(struct _vlan_hdr)) > data_end)
+		return false;
+
+	eth_type = eth->h_proto;
+
+	/* Handle outer VLAN tag */
+	if (eth_type == bpf_htons(ETH_P_8021Q)
+	    || eth_type == bpf_htons(ETH_P_8021AD)) {
+		struct _vlan_hdr *vlan_hdr;
+
+		vlan_hdr = (void *)eth + offset;
+		pkt->vlan_outer_offset = offset;
+		pkt->vlan_outer = bpf_ntohs(vlan_hdr->h_vlan_TCI)
+				& VLAN_VID_MASK;
+		eth_type        = vlan_hdr->h_vlan_encapsulated_proto;
+		offset += sizeof(*vlan_hdr);
+	}
+
+	/* Handle inner (double) VLAN tag */
+	if (eth_type == bpf_htons(ETH_P_8021Q)
+	    || eth_type == bpf_htons(ETH_P_8021AD)) {
+		struct _vlan_hdr *vlan_hdr;
+
+		vlan_hdr = (void *)eth + offset;
+		pkt->vlan_inner_offset = offset;
+		pkt->vlan_inner = bpf_ntohs(vlan_hdr->h_vlan_TCI)
+				& VLAN_VID_MASK;
+		eth_type        = vlan_hdr->h_vlan_encapsulated_proto;
+		offset += sizeof(*vlan_hdr);
+	}
+
+	pkt->l3_proto = bpf_ntohs(eth_type); /* Convert to host-byte-order */
+	pkt->l3_offset = offset;
+
+	return true;
+}
+
+/* Hint, VLANs are choosen to hit network-byte-order issues */
+#define TESTVLAN 4011 /* 0xFAB */
+// #define TO_VLAN  4000 /* 0xFA0 (hint 0xOA0 = 160) */
+
+SEC("xdp_drop_vlan_4011")
+int  xdp_prognum0(struct xdp_md *ctx)
+{
+	void *data_end = (void *)(long)ctx->data_end;
+	void *data     = (void *)(long)ctx->data;
+	struct parse_pkt pkt = { 0 };
+
+	if (!parse_eth_frame(data, data_end, &pkt))
+		return XDP_ABORTED;
+
+	/* Drop specific VLAN ID example */
+	if (pkt.vlan_outer == TESTVLAN)
+		return XDP_ABORTED;
+	/*
+	 * Using XDP_ABORTED makes it possible to record this event,
+	 * via tracepoint xdp:xdp_exception like:
+	 *  # perf record -a -e xdp:xdp_exception
+	 *  # perf script
+	 */
+	return XDP_PASS;
+}
+/*
+Commands to setup VLAN on Linux to test packets gets dropped:
+
+ export ROOTDEV=ixgbe2
+ export VLANID=4011
+ ip link add link $ROOTDEV name $ROOTDEV.$VLANID type vlan id $VLANID
+ ip link set dev  $ROOTDEV.$VLANID up
+
+ ip link set dev $ROOTDEV mtu 1508
+ ip addr add 100.64.40.11/24 dev $ROOTDEV.$VLANID
+
+Load prog with ip tool:
+
+ ip link set $ROOTDEV xdp off
+ ip link set $ROOTDEV xdp object xdp_vlan01_kern.o section xdp_drop_vlan_4011
+
+*/
+
+/* Changing VLAN to zero, have same practical effect as removing the VLAN. */
+#define TO_VLAN	0
+
+SEC("xdp_vlan_change")
+int  xdp_prognum1(struct xdp_md *ctx)
+{
+	void *data_end = (void *)(long)ctx->data_end;
+	void *data     = (void *)(long)ctx->data;
+	struct parse_pkt pkt = { 0 };
+
+	if (!parse_eth_frame(data, data_end, &pkt))
+		return XDP_ABORTED;
+
+	/* Change specific VLAN ID */
+	if (pkt.vlan_outer == TESTVLAN) {
+		struct _vlan_hdr *vlan_hdr = data + pkt.vlan_outer_offset;
+
+		/* Modifying VLAN, preserve top 4 bits */
+		vlan_hdr->h_vlan_TCI =
+			bpf_htons((bpf_ntohs(vlan_hdr->h_vlan_TCI) & 0xf000)
+				  | TO_VLAN);
+	}
+
+	return XDP_PASS;
+}
+
+/*
+ * Show XDP+TC can cooperate, on creating a VLAN rewriter.
+ * 1. Create a XDP prog that can "pop"/remove a VLAN header.
+ * 2. Create a TC-bpf prog that egress can add a VLAN header.
+ */
+
+#ifndef ETH_ALEN /* Ethernet MAC address length */
+#define ETH_ALEN	6	/* bytes */
+#endif
+#define VLAN_HDR_SZ	4	/* bytes */
+
+SEC("xdp_vlan_remove_outer")
+int  xdp_prognum2(struct xdp_md *ctx)
+{
+	void *data_end = (void *)(long)ctx->data_end;
+	void *data     = (void *)(long)ctx->data;
+	struct parse_pkt pkt = { 0 };
+	char *dest;
+
+	if (!parse_eth_frame(data, data_end, &pkt))
+		return XDP_ABORTED;
+
+	/* Skip packet if no outer VLAN was detected */
+	if (pkt.vlan_outer_offset == 0)
+		return XDP_PASS;
+
+	/* Moving Ethernet header, dest overlap with src, memmove handle this */
+	dest = data;
+	dest+= VLAN_HDR_SZ;
+	/*
+	 * Notice: Taking over vlan_hdr->h_vlan_encapsulated_proto, by
+	 * only moving two MAC addrs (12 bytes), not overwriting last 2 bytes
+	 */
+	__builtin_memmove(dest, data, ETH_ALEN * 2);
+	/* Note: LLVM built-in memmove inlining require size to be constant */
+
+	/* Move start of packet header seen by Linux kernel stack */
+	bpf_xdp_adjust_head(ctx, VLAN_HDR_SZ);
+
+	return XDP_PASS;
+}
+
+static __always_inline
+void shift_mac_4bytes_16bit(void *data)
+{
+	__u16 *p = data;
+
+	p[7] = p[5]; /* delete p[7] was vlan_hdr->h_vlan_TCI */
+	p[6] = p[4]; /* delete p[6] was ethhdr->h_proto */
+	p[5] = p[3];
+	p[4] = p[2];
+	p[3] = p[1];
+	p[2] = p[0];
+}
+
+static __always_inline
+void shift_mac_4bytes_32bit(void *data)
+{
+	__u32 *p = data;
+
+	/* Assuming VLAN hdr present. The 4 bytes in p[3] that gets
+	 * overwritten, is ethhdr->h_proto and vlan_hdr->h_vlan_TCI.
+	 * The vlan_hdr->h_vlan_encapsulated_proto take over role as
+	 * ethhdr->h_proto.
+	 */
+	p[3] = p[2];
+	p[2] = p[1];
+	p[1] = p[0];
+}
+
+SEC("xdp_vlan_remove_outer2")
+int  xdp_prognum3(struct xdp_md *ctx)
+{
+	void *data_end = (void *)(long)ctx->data_end;
+	void *data     = (void *)(long)ctx->data;
+	struct ethhdr *orig_eth = data;
+	struct parse_pkt pkt = { 0 };
+
+	if (!parse_eth_frame(orig_eth, data_end, &pkt))
+		return XDP_ABORTED;
+
+	/* Skip packet if no outer VLAN was detected */
+	if (pkt.vlan_outer_offset == 0)
+		return XDP_PASS;
+
+	/* Simply shift down MAC addrs 4 bytes, overwrite h_proto + TCI */
+	shift_mac_4bytes_32bit(data);
+
+	/* Move start of packet header seen by Linux kernel stack */
+	bpf_xdp_adjust_head(ctx, VLAN_HDR_SZ);
+
+	return XDP_PASS;
+}
+
+/*=====================================
+ *  BELOW: TC-hook based ebpf programs
+ * ====================================
+ * The TC-clsact eBPF programs (currently) need to be attach via TC commands
+ */
+
+SEC("tc_vlan_push")
+int _tc_progA(struct __sk_buff *ctx)
+{
+	bpf_skb_vlan_push(ctx, bpf_htons(ETH_P_8021Q), TESTVLAN);
+
+	return TC_ACT_OK;
+}
+/*
+Commands to setup TC to use above bpf prog:
+
+export ROOTDEV=ixgbe2
+export FILE=xdp_vlan01_kern.o
+
+# Re-attach clsact to clear/flush existing role
+tc qdisc del dev $ROOTDEV clsact 2> /dev/null ;\
+tc qdisc add dev $ROOTDEV clsact
+
+# Attach BPF prog EGRESS
+tc filter add dev $ROOTDEV egress \
+  prio 1 handle 1 bpf da obj $FILE sec tc_vlan_push
+
+tc filter show dev $ROOTDEV egress
+*/
diff --git a/tools/testing/selftests/bpf/test_xdp_vlan.sh b/tools/testing/selftests/bpf/test_xdp_vlan.sh
new file mode 100755
index 000000000000..51a3a31d1aac
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_xdp_vlan.sh
@@ -0,0 +1,195 @@
+#!/bin/bash
+
+TESTNAME=xdp_vlan
+
+usage() {
+  echo "Testing XDP + TC eBPF VLAN manipulations: $TESTNAME"
+  echo ""
+  echo "Usage: $0 [-vfh]"
+  echo "  -v | --verbose : Verbose"
+  echo "  --flush        : Flush before starting (e.g. after --interactive)"
+  echo "  --interactive  : Keep netns setup running after test-run"
+  echo ""
+}
+
+cleanup()
+{
+	local status=$?
+
+	if [ "$status" = "0" ]; then
+		echo "selftests: $TESTNAME [PASS]";
+	else
+		echo "selftests: $TESTNAME [FAILED]";
+	fi
+
+	if [ -n "$INTERACTIVE" ]; then
+		echo "Namespace setup still active explore with:"
+		echo " ip netns exec ns1 bash"
+		echo " ip netns exec ns2 bash"
+		exit $status
+	fi
+
+	set +e
+	ip link del veth1 2> /dev/null
+	ip netns del ns1 2> /dev/null
+	ip netns del ns2 2> /dev/null
+}
+
+# Using external program "getopt" to get --long-options
+OPTIONS=$(getopt -o hvfi: \
+    --long verbose,flush,help,interactive,debug -- "$@")
+if (( $? != 0 )); then
+    usage
+    echo "selftests: $TESTNAME [FAILED] Error calling getopt, unknown option?"
+    exit 2
+fi
+eval set -- "$OPTIONS"
+
+##  --- Parse command line arguments / parameters ---
+while true; do
+	case "$1" in
+	    -v | --verbose)
+		export VERBOSE=yes
+		shift
+		;;
+	    -i | --interactive | --debug )
+		INTERACTIVE=yes
+		shift
+		;;
+	    -f | --flush )
+		cleanup
+		shift
+		;;
+	    -- )
+		shift
+		break
+		;;
+	    -h | --help )
+		usage;
+		echo "selftests: $TESTNAME [SKIP] usage help info requested"
+		exit 0
+		;;
+	    * )
+		shift
+		break
+		;;
+	esac
+done
+
+if [ "$EUID" -ne 0 ]; then
+	echo "selftests: $TESTNAME [FAILED] need root privileges"
+	exit 1
+fi
+
+ip link set dev lo xdp off 2>/dev/null > /dev/null
+if [ $? -ne 0 ];then
+	echo "selftests: $TESTNAME [SKIP] need ip xdp support"
+	exit 0
+fi
+
+# Interactive mode likely require us to cleanup netns
+if [ -n "$INTERACTIVE" ]; then
+	ip link del veth1 2> /dev/null
+	ip netns del ns1 2> /dev/null
+	ip netns del ns2 2> /dev/null
+fi
+
+# Exit on failure
+set -e
+
+# Some shell-tools dependencies
+which ip > /dev/null
+which tc > /dev/null
+which ethtool > /dev/null
+
+# Make rest of shell verbose, showing comments as doc/info
+if [ -n "$VERBOSE" ]; then
+    set -v
+fi
+
+# Create two namespaces
+ip netns add ns1
+ip netns add ns2
+
+# Run cleanup if failing or on kill
+trap cleanup 0 2 3 6 9
+
+# Create veth pair
+ip link add veth1 type veth peer name veth2
+
+# Move veth1 and veth2 into the respective namespaces
+ip link set veth1 netns ns1
+ip link set veth2 netns ns2
+
+# NOTICE: XDP require VLAN header inside packet payload
+#  - Thus, disable VLAN offloading driver features
+#  - For veth REMEMBER TX side VLAN-offload
+#
+# Disable rx-vlan-offload (mostly needed on ns1)
+ip netns exec ns1 ethtool -K veth1 rxvlan off
+ip netns exec ns2 ethtool -K veth2 rxvlan off
+#
+# Disable tx-vlan-offload (mostly needed on ns2)
+ip netns exec ns2 ethtool -K veth2 txvlan off
+ip netns exec ns1 ethtool -K veth1 txvlan off
+
+export IPADDR1=100.64.41.1
+export IPADDR2=100.64.41.2
+
+# In ns1/veth1 add IP-addr on plain net_device
+ip netns exec ns1 ip addr add ${IPADDR1}/24 dev veth1
+ip netns exec ns1 ip link set veth1 up
+
+# In ns2/veth2 create VLAN device
+export VLAN=4011
+export DEVNS2=veth2
+ip netns exec ns2 ip link add link $DEVNS2 name $DEVNS2.$VLAN type vlan id $VLAN
+ip netns exec ns2 ip addr add ${IPADDR2}/24 dev $DEVNS2.$VLAN
+ip netns exec ns2 ip link set $DEVNS2 up
+ip netns exec ns2 ip link set $DEVNS2.$VLAN up
+
+# Bringup lo in netns (to avoids confusing people using --interactive)
+ip netns exec ns1 ip link set lo up
+ip netns exec ns2 ip link set lo up
+
+# At this point, the hosts cannot reach each-other,
+# because ns2 are using VLAN tags on the packets.
+
+ip netns exec ns2 sh -c 'ping -W 1 -c 1 100.64.41.1 || echo "Okay ping fails"'
+
+
+# Now we can use the test_xdp_vlan.c program to pop/push these VLAN tags
+# ----------------------------------------------------------------------
+# In ns1: ingress use XDP to remove VLAN tags
+export DEVNS1=veth1
+export FILE=test_xdp_vlan.o
+
+# First test: Remove VLAN by setting VLAN ID 0, using "xdp_vlan_change"
+export XDP_PROG=xdp_vlan_change
+ip netns exec ns1 ip link set $DEVNS1 xdp object $FILE section $XDP_PROG
+
+# In ns1: egress use TC to add back VLAN tag 4011
+#  (del cmd)
+#  tc qdisc del dev $DEVNS1 clsact 2> /dev/null
+#
+ip netns exec ns1 tc qdisc add dev $DEVNS1 clsact
+ip netns exec ns1 tc filter add dev $DEVNS1 egress \
+  prio 1 handle 1 bpf da obj $FILE sec tc_vlan_push
+
+# Now the namespaces can reach each-other, test with ping:
+ip netns exec ns2 ping -W 2 -c 3 $IPADDR1
+ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
+
+# Second test: Replace xdp prog, that fully remove vlan header
+#
+# Catch kernel bug for generic-XDP, that does didn't allow us to
+# remove a VLAN header, because skb->protocol still contain VLAN
+# ETH_P_8021Q indication, and this cause overwriting of our changes.
+#
+export XDP_PROG=xdp_vlan_remove_outer2
+ip netns exec ns1 ip link set $DEVNS1 xdp off
+ip netns exec ns1 ip link set $DEVNS1 xdp object $FILE section $XDP_PROG
+
+# Now the namespaces should still be able reach each-other, test with ping:
+ip netns exec ns2 ping -W 2 -c 3 $IPADDR1
+ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c
index cabe2a3a3b30..4cdb63bf0521 100644
--- a/tools/testing/selftests/bpf/trace_helpers.c
+++ b/tools/testing/selftests/bpf/trace_helpers.c
@@ -41,6 +41,7 @@ int load_kallsyms(void)
 		syms[i].name = strdup(func);
 		i++;
 	}
+	fclose(f);
 	sym_cnt = i;
 	qsort(syms, sym_cnt, sizeof(struct ksym), ksym_cmp);
 	return 0;
@@ -124,10 +125,11 @@ struct perf_event_sample {
 	char data[];
 };
 
-static enum bpf_perf_event_ret bpf_perf_event_print(void *event, void *priv)
+static enum bpf_perf_event_ret
+bpf_perf_event_print(struct perf_event_header *hdr, void *private_data)
 {
-	struct perf_event_sample *e = event;
-	perf_event_print_fn fn = priv;
+	struct perf_event_sample *e = (struct perf_event_sample *)hdr;
+	perf_event_print_fn fn = private_data;
 	int ret;
 
 	if (e->header.type == PERF_RECORD_SAMPLE) {
diff --git a/tools/testing/selftests/bpf/with_addr.sh b/tools/testing/selftests/bpf/with_addr.sh
new file mode 100755
index 000000000000..ffcd3953f94c
--- /dev/null
+++ b/tools/testing/selftests/bpf/with_addr.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# add private ipv4 and ipv6 addresses to loopback
+
+readonly V6_INNER='100::a/128'
+readonly V4_INNER='192.168.0.1/32'
+
+if getopts ":s" opt; then
+  readonly SIT_DEV_NAME='sixtofourtest0'
+  readonly V6_SIT='2::/64'
+  readonly V4_SIT='172.17.0.1/32'
+  shift
+fi
+
+fail() {
+  echo "error: $*" 1>&2
+  exit 1
+}
+
+setup() {
+  ip -6 addr add "${V6_INNER}" dev lo || fail 'failed to setup v6 address'
+  ip -4 addr add "${V4_INNER}" dev lo || fail 'failed to setup v4 address'
+
+  if [[ -n "${V6_SIT}" ]]; then
+    ip link add "${SIT_DEV_NAME}" type sit remote any local any \
+	    || fail 'failed to add sit'
+    ip link set dev "${SIT_DEV_NAME}" up \
+	    || fail 'failed to bring sit device up'
+    ip -6 addr add "${V6_SIT}" dev "${SIT_DEV_NAME}" \
+	    || fail 'failed to setup v6 SIT address'
+    ip -4 addr add "${V4_SIT}" dev "${SIT_DEV_NAME}" \
+	    || fail 'failed to setup v4 SIT address'
+  fi
+
+  sleep 2	# avoid race causing bind to fail
+}
+
+cleanup() {
+  if [[ -n "${V6_SIT}" ]]; then
+    ip -4 addr del "${V4_SIT}" dev "${SIT_DEV_NAME}"
+    ip -6 addr del "${V6_SIT}" dev "${SIT_DEV_NAME}"
+    ip link del "${SIT_DEV_NAME}"
+  fi
+
+  ip -4 addr del "${V4_INNER}" dev lo
+  ip -6 addr del "${V6_INNER}" dev lo
+}
+
+trap cleanup EXIT
+
+setup
+"$@"
+exit "$?"
diff --git a/tools/testing/selftests/bpf/with_tunnels.sh b/tools/testing/selftests/bpf/with_tunnels.sh
new file mode 100755
index 000000000000..e24949ed3a20
--- /dev/null
+++ b/tools/testing/selftests/bpf/with_tunnels.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# setup tunnels for flow dissection test
+
+readonly SUFFIX="test_$(mktemp -u XXXX)"
+CONFIG="remote 127.0.0.2 local 127.0.0.1 dev lo"
+
+setup() {
+  ip link add "ipip_${SUFFIX}" type ipip ${CONFIG}
+  ip link add "gre_${SUFFIX}" type gre ${CONFIG}
+  ip link add "sit_${SUFFIX}" type sit ${CONFIG}
+
+  echo "tunnels before test:"
+  ip tunnel show
+
+  ip link set "ipip_${SUFFIX}" up
+  ip link set "gre_${SUFFIX}" up
+  ip link set "sit_${SUFFIX}" up
+}
+
+
+cleanup() {
+  ip tunnel del "ipip_${SUFFIX}"
+  ip tunnel del "gre_${SUFFIX}"
+  ip tunnel del "sit_${SUFFIX}"
+
+  echo "tunnels after test:"
+  ip tunnel show
+}
+
+trap cleanup EXIT
+
+setup
+"$@"
+exit "$?"
diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh
new file mode 100755
index 000000000000..0150bb2741eb
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/qos_mc_aware.sh
@@ -0,0 +1,347 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# A test for switch behavior under MC overload. An issue in Spectrum chips
+# causes throughput of UC traffic to drop severely when a switch is under heavy
+# MC load. This issue can be overcome by putting the switch to MC-aware mode.
+# This test verifies that UC performance stays intact even as the switch is
+# under MC flood, and therefore that the MC-aware mode is enabled and correctly
+# configured.
+#
+# Because mlxsw throttles CPU port, the traffic can't actually reach userspace
+# at full speed. That makes it impossible to use iperf3 to simply measure the
+# throughput, because many packets (that reach $h3) don't get to the kernel at
+# all even in UDP mode (the situation is even worse in TCP mode, where one can't
+# hope to see more than a couple Mbps).
+#
+# So instead we send traffic with mausezahn and use RX ethtool counters at $h3.
+# Multicast traffic is untagged, unicast traffic is tagged with PCP 1. Therefore
+# each gets a different priority and we can use per-prio ethtool counters to
+# measure the throughput. In order to avoid prioritizing unicast traffic, prio
+# qdisc is installed on $swp3 and maps all priorities to the same band #7 (and
+# thus TC 0).
+#
+# Mausezahn can't actually saturate the links unless it's using large frames.
+# Thus we set MTU to 10K on all involved interfaces. Then both unicast and
+# multicast traffic uses 8K frames.
+#
+# +-----------------------+                +----------------------------------+
+# | H1                    |                |                               H2 |
+# |                       |                |  unicast --> + $h2.111           |
+# |                       |                |  traffic     | 192.0.2.129/28    |
+# |          multicast    |                |              | e-qos-map 0:1     |
+# |          traffic      |                |              |                   |
+# | $h1 + <-----          |                |              + $h2               |
+# +-----|-----------------+                +--------------|-------------------+
+#       |                                                 |
+# +-----|-------------------------------------------------|-------------------+
+# |     + $swp1                                           + $swp2             |
+# |     | >1Gbps                                          | >1Gbps            |
+# | +---|----------------+                     +----------|----------------+  |
+# | |   + $swp1.1        |                     |          + $swp2.111      |  |
+# | |                BR1 |             SW      | BR111                     |  |
+# | |   + $swp3.1        |                     |          + $swp3.111      |  |
+# | +---|----------------+                     +----------|----------------+  |
+# |     \_________________________________________________/                   |
+# |                                    |                                      |
+# |                                    + $swp3                                |
+# |                                    | 1Gbps bottleneck                     |
+# |                                    | prio qdisc: {0..7} -> 7              |
+# +------------------------------------|--------------------------------------+
+#                                      |
+#                                   +--|-----------------+
+#                                   |  + $h3          H3 |
+#                                   |  |                 |
+#                                   |  + $h3.111         |
+#                                   |    192.0.2.130/28  |
+#                                   +--------------------+
+
+ALL_TESTS="
+	ping_ipv4
+	test_mc_aware
+"
+
+lib_dir=$(dirname $0)/../../../net/forwarding
+
+NUM_NETIFS=6
+source $lib_dir/lib.sh
+
+h1_create()
+{
+	simple_if_init $h1
+	mtu_set $h1 10000
+}
+
+h1_destroy()
+{
+	mtu_restore $h1
+	simple_if_fini $h1
+}
+
+h2_create()
+{
+	simple_if_init $h2
+	mtu_set $h2 10000
+
+	vlan_create $h2 111 v$h2 192.0.2.129/28
+	ip link set dev $h2.111 type vlan egress-qos-map 0:1
+}
+
+h2_destroy()
+{
+	vlan_destroy $h2 111
+
+	mtu_restore $h2
+	simple_if_fini $h2
+}
+
+h3_create()
+{
+	simple_if_init $h3
+	mtu_set $h3 10000
+
+	vlan_create $h3 111 v$h3 192.0.2.130/28
+}
+
+h3_destroy()
+{
+	vlan_destroy $h3 111
+
+	mtu_restore $h3
+	simple_if_fini $h3
+}
+
+switch_create()
+{
+	ip link set dev $swp1 up
+	mtu_set $swp1 10000
+
+	ip link set dev $swp2 up
+	mtu_set $swp2 10000
+
+	ip link set dev $swp3 up
+	mtu_set $swp3 10000
+
+	vlan_create $swp2 111
+	vlan_create $swp3 111
+
+	ethtool -s $swp3 speed 1000 autoneg off
+	tc qdisc replace dev $swp3 root handle 3: \
+	   prio bands 8 priomap 7 7 7 7 7 7 7 7
+
+	ip link add name br1 type bridge vlan_filtering 0
+	ip link set dev br1 up
+	ip link set dev $swp1 master br1
+	ip link set dev $swp3 master br1
+
+	ip link add name br111 type bridge vlan_filtering 0
+	ip link set dev br111 up
+	ip link set dev $swp2.111 master br111
+	ip link set dev $swp3.111 master br111
+}
+
+switch_destroy()
+{
+	ip link del dev br111
+	ip link del dev br1
+
+	tc qdisc del dev $swp3 root handle 3:
+	ethtool -s $swp3 autoneg on
+
+	vlan_destroy $swp3 111
+	vlan_destroy $swp2 111
+
+	mtu_restore $swp3
+	ip link set dev $swp3 down
+
+	mtu_restore $swp2
+	ip link set dev $swp2 down
+
+	mtu_restore $swp1
+	ip link set dev $swp1 down
+}
+
+setup_prepare()
+{
+	h1=${NETIFS[p1]}
+	swp1=${NETIFS[p2]}
+
+	swp2=${NETIFS[p3]}
+	h2=${NETIFS[p4]}
+
+	swp3=${NETIFS[p5]}
+	h3=${NETIFS[p6]}
+
+	h3mac=$(mac_get $h3)
+
+	vrf_prepare
+
+	h1_create
+	h2_create
+	h3_create
+	switch_create
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	switch_destroy
+	h3_destroy
+	h2_destroy
+	h1_destroy
+
+	vrf_cleanup
+}
+
+ping_ipv4()
+{
+	ping_test $h2 192.0.2.130
+}
+
+humanize()
+{
+	local speed=$1; shift
+
+	for unit in bps Kbps Mbps Gbps; do
+		if (($(echo "$speed < 1024" | bc))); then
+			break
+		fi
+
+		speed=$(echo "scale=1; $speed / 1024" | bc)
+	done
+
+	echo "$speed${unit}"
+}
+
+rate()
+{
+	local t0=$1; shift
+	local t1=$1; shift
+	local interval=$1; shift
+
+	echo $((8 * (t1 - t0) / interval))
+}
+
+check_rate()
+{
+	local rate=$1; shift
+	local min=$1; shift
+	local what=$1; shift
+
+	if ((rate > min)); then
+		return 0
+	fi
+
+	echo "$what $(humanize $ir) < $(humanize $min_ingress)" > /dev/stderr
+	return 1
+}
+
+measure_uc_rate()
+{
+	local what=$1; shift
+
+	local interval=10
+	local i
+	local ret=0
+
+	# Dips in performance might cause momentary ingress rate to drop below
+	# 1Gbps. That wouldn't saturate egress and MC would thus get through,
+	# seemingly winning bandwidth on account of UC. Demand at least 2Gbps
+	# average ingress rate to somewhat mitigate this.
+	local min_ingress=2147483648
+
+	mausezahn $h2.111 -p 8000 -A 192.0.2.129 -B 192.0.2.130 -c 0 \
+		-a own -b $h3mac -t udp -q &
+	sleep 1
+
+	for i in {5..0}; do
+		local t0=$(ethtool_stats_get $h3 rx_octets_prio_1)
+		local u0=$(ethtool_stats_get $swp2 rx_octets_prio_1)
+		sleep $interval
+		local t1=$(ethtool_stats_get $h3 rx_octets_prio_1)
+		local u1=$(ethtool_stats_get $swp2 rx_octets_prio_1)
+
+		local ir=$(rate $u0 $u1 $interval)
+		local er=$(rate $t0 $t1 $interval)
+
+		if check_rate $ir $min_ingress "$what ingress rate"; then
+			break
+		fi
+
+		# Fail the test if we can't get the throughput.
+		if ((i == 0)); then
+			ret=1
+		fi
+	done
+
+	# Suppress noise from killing mausezahn.
+	{ kill %% && wait; } 2>/dev/null
+
+	echo $ir $er
+	exit $ret
+}
+
+test_mc_aware()
+{
+	RET=0
+
+	local -a uc_rate
+	uc_rate=($(measure_uc_rate "UC-only"))
+	check_err $? "Could not get high enough UC-only ingress rate"
+	local ucth1=${uc_rate[1]}
+
+	mausezahn $h1 -p 8000 -c 0 -a own -b bc -t udp -q &
+
+	local d0=$(date +%s)
+	local t0=$(ethtool_stats_get $h3 rx_octets_prio_0)
+	local u0=$(ethtool_stats_get $swp1 rx_octets_prio_0)
+
+	local -a uc_rate_2
+	uc_rate_2=($(measure_uc_rate "UC+MC"))
+	check_err $? "Could not get high enough UC+MC ingress rate"
+	local ucth2=${uc_rate_2[1]}
+
+	local d1=$(date +%s)
+	local t1=$(ethtool_stats_get $h3 rx_octets_prio_0)
+	local u1=$(ethtool_stats_get $swp1 rx_octets_prio_0)
+
+	local deg=$(bc <<< "
+			scale=2
+			ret = 100 * ($ucth1 - $ucth2) / $ucth1
+			if (ret > 0) { ret } else { 0 }
+		    ")
+	check_err $(bc <<< "$deg > 10")
+
+	local interval=$((d1 - d0))
+	local mc_ir=$(rate $u0 $u1 $interval)
+	local mc_er=$(rate $t0 $t1 $interval)
+
+	# Suppress noise from killing mausezahn.
+	{ kill %% && wait; } 2>/dev/null
+
+	log_test "UC performace under MC overload"
+
+	echo "UC-only throughput  $(humanize $ucth1)"
+	echo "UC+MC throughput    $(humanize $ucth2)"
+	echo "Degradation         $deg %"
+	echo
+	echo "Full report:"
+	echo "  UC only:"
+	echo "    ingress UC throughput $(humanize ${uc_rate[0]})"
+	echo "    egress UC throughput  $(humanize ${uc_rate[1]})"
+	echo "  UC+MC:"
+	echo "    ingress UC throughput $(humanize ${uc_rate_2[0]})"
+	echo "    egress UC throughput  $(humanize ${uc_rate_2[1]})"
+	echo "    ingress MC throughput $(humanize $mc_ir)"
+	echo "    egress MC throughput  $(humanize $mc_er)"
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS
diff --git a/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh b/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh
index a72df93cf1f8..128f0ab24307 100755
--- a/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh
+++ b/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh
@@ -141,6 +141,10 @@ echo "Import devices from localhost - should work"
 src/usbip attach -r localhost -b $busid;
 echo "=============================================================="
 
+# Wait for sysfs file to be updated. Without this sleep, usbip port
+# shows no imported devices.
+sleep 3;
+
 echo "List imported devices - expect to see imported devices";
 src/usbip port;
 echo "=============================================================="
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc
new file mode 100644
index 000000000000..88e6c3f43006
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc
@@ -0,0 +1,80 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: event trigger - test synthetic_events syntax parser
+
+do_reset() {
+    reset_trigger
+    echo > set_event
+    clear_trace
+}
+
+fail() { #msg
+    do_reset
+    echo $1
+    exit_fail
+}
+
+if [ ! -f set_event ]; then
+    echo "event tracing is not supported"
+    exit_unsupported
+fi
+
+if [ ! -f synthetic_events ]; then
+    echo "synthetic event is not supported"
+    exit_unsupported
+fi
+
+reset_tracer
+do_reset
+
+echo "Test synthetic_events syntax parser"
+
+echo > synthetic_events
+
+# synthetic event must have a field
+! echo "myevent" >> synthetic_events
+echo "myevent u64 var1" >> synthetic_events
+
+# synthetic event must be found in synthetic_events
+grep "myevent[[:space:]]u64 var1" synthetic_events
+
+# it is not possible to add same name event
+! echo "myevent u64 var2" >> synthetic_events
+
+# Non-append open will cleanup all events and add new one
+echo "myevent u64 var2" > synthetic_events
+
+# multiple fields with different spaces
+echo "myevent u64 var1; u64 var2;" > synthetic_events
+grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events
+echo "myevent u64 var1 ; u64 var2 ;" > synthetic_events
+grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events
+echo "myevent u64 var1 ;u64 var2" > synthetic_events
+grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events
+
+# test field types
+echo "myevent u32 var" > synthetic_events
+echo "myevent u16 var" > synthetic_events
+echo "myevent u8 var" > synthetic_events
+echo "myevent s64 var" > synthetic_events
+echo "myevent s32 var" > synthetic_events
+echo "myevent s16 var" > synthetic_events
+echo "myevent s8 var" > synthetic_events
+
+echo "myevent char var" > synthetic_events
+echo "myevent int var" > synthetic_events
+echo "myevent long var" > synthetic_events
+echo "myevent pid_t var" > synthetic_events
+
+echo "myevent unsigned char var" > synthetic_events
+echo "myevent unsigned int var" > synthetic_events
+echo "myevent unsigned long var" > synthetic_events
+grep "myevent[[:space:]]unsigned long var" synthetic_events
+
+# test string type
+echo "myevent char var[10]" > synthetic_events
+grep "myevent[[:space:]]char\[10\] var" synthetic_events
+
+do_reset
+
+exit 0
diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore
index 78b24cf76f40..8cf22b3c2563 100644
--- a/tools/testing/selftests/net/.gitignore
+++ b/tools/testing/selftests/net/.gitignore
@@ -14,3 +14,4 @@ udpgso_bench_rx
 udpgso_bench_tx
 tcp_inq
 tls
+ip_defrag
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 919aa2ac00af..256d82d5fa87 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -5,13 +5,13 @@ CFLAGS =  -Wall -Wl,--no-as-needed -O2 -g
 CFLAGS += -I../../../../usr/include/
 
 TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh netdevice.sh rtnetlink.sh
-TEST_PROGS += fib_tests.sh fib-onlink-tests.sh pmtu.sh udpgso.sh
+TEST_PROGS += fib_tests.sh fib-onlink-tests.sh pmtu.sh udpgso.sh ip_defrag.sh
 TEST_PROGS += udpgso_bench.sh fib_rule_tests.sh msg_zerocopy.sh psock_snd.sh
 TEST_PROGS_EXTENDED := in_netns.sh
 TEST_GEN_FILES =  socket
 TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy
 TEST_GEN_FILES += tcp_mmap tcp_inq psock_snd
-TEST_GEN_FILES += udpgso udpgso_bench_tx udpgso_bench_rx
+TEST_GEN_FILES += udpgso udpgso_bench_tx udpgso_bench_rx ip_defrag
 TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa
 TEST_GEN_PROGS += reuseport_dualstack reuseaddr_conflict tls
 
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
index 0f45633bd634..802b4af18729 100755
--- a/tools/testing/selftests/net/fib_tests.sh
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -9,11 +9,11 @@ ret=0
 ksft_skip=4
 
 # all tests in this script. Can be overridden with -t option
-TESTS="unregister down carrier nexthop ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric"
+TESTS="unregister down carrier nexthop ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric ipv6_route_metrics ipv4_route_metrics"
 VERBOSE=0
 PAUSE_ON_FAIL=no
 PAUSE=no
-IP="ip -netns testns"
+IP="ip -netns ns1"
 
 log_test()
 {
@@ -47,8 +47,10 @@ log_test()
 setup()
 {
 	set -e
-	ip netns add testns
+	ip netns add ns1
 	$IP link set dev lo up
+	ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1
+	ip netns exec ns1 sysctl -qw net.ipv6.conf.all.forwarding=1
 
 	$IP link add dummy0 type dummy
 	$IP link set dev dummy0 up
@@ -61,7 +63,8 @@ setup()
 cleanup()
 {
 	$IP link del dev dummy0 &> /dev/null
-	ip netns del testns
+	ip netns del ns1
+	ip netns del ns2 &> /dev/null
 }
 
 get_linklocal()
@@ -639,11 +642,14 @@ add_initial_route6()
 
 check_route6()
 {
-	local pfx="2001:db8:104::/64"
+	local pfx
 	local expected="$1"
 	local out
 	local rc=0
 
+	set -- $expected
+	pfx=$1
+
 	out=$($IP -6 ro ls match ${pfx} | sed -e 's/ pref medium//')
 	[ "${out}" = "${expected}" ] && return 0
 
@@ -690,28 +696,33 @@ route_setup()
 	[ "${VERBOSE}" = "1" ] && set -x
 	set -e
 
-	$IP li add red up type vrf table 101
+	ip netns add ns2
+	ip -netns ns2 link set dev lo up
+	ip netns exec ns2 sysctl -qw net.ipv4.ip_forward=1
+	ip netns exec ns2 sysctl -qw net.ipv6.conf.all.forwarding=1
+
 	$IP li add veth1 type veth peer name veth2
 	$IP li add veth3 type veth peer name veth4
 
 	$IP li set veth1 up
 	$IP li set veth3 up
-	$IP li set veth2 vrf red up
-	$IP li set veth4 vrf red up
-	$IP li add dummy1 type dummy
-	$IP li set dummy1 vrf red up
-
-	$IP -6 addr add 2001:db8:101::1/64 dev veth1
-	$IP -6 addr add 2001:db8:101::2/64 dev veth2
-	$IP -6 addr add 2001:db8:103::1/64 dev veth3
-	$IP -6 addr add 2001:db8:103::2/64 dev veth4
-	$IP -6 addr add 2001:db8:104::1/64 dev dummy1
+	$IP li set veth2 netns ns2 up
+	$IP li set veth4 netns ns2 up
+	ip -netns ns2 li add dummy1 type dummy
+	ip -netns ns2 li set dummy1 up
 
+	$IP -6 addr add 2001:db8:101::1/64 dev veth1 nodad
+	$IP -6 addr add 2001:db8:103::1/64 dev veth3 nodad
 	$IP addr add 172.16.101.1/24 dev veth1
-	$IP addr add 172.16.101.2/24 dev veth2
 	$IP addr add 172.16.103.1/24 dev veth3
-	$IP addr add 172.16.103.2/24 dev veth4
-	$IP addr add 172.16.104.1/24 dev dummy1
+
+	ip -netns ns2 -6 addr add 2001:db8:101::2/64 dev veth2 nodad
+	ip -netns ns2 -6 addr add 2001:db8:103::2/64 dev veth4 nodad
+	ip -netns ns2 -6 addr add 2001:db8:104::1/64 dev dummy1 nodad
+
+	ip -netns ns2 addr add 172.16.101.2/24 dev veth2
+	ip -netns ns2 addr add 172.16.103.2/24 dev veth4
+	ip -netns ns2 addr add 172.16.104.1/24 dev dummy1
 
 	set +ex
 }
@@ -944,7 +955,7 @@ ipv6_addr_metric_test()
 	log_test $rc 0 "Modify metric of address"
 
 	# verify prefix route removed on down
-	run_cmd "ip netns exec testns sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1"
+	run_cmd "ip netns exec ns1 sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1"
 	run_cmd "$IP li set dev dummy2 down"
 	rc=$?
 	if [ $rc -eq 0 ]; then
@@ -967,6 +978,77 @@ ipv6_addr_metric_test()
 	cleanup
 }
 
+ipv6_route_metrics_test()
+{
+	local rc
+
+	echo
+	echo "IPv6 routes with metrics"
+
+	route_setup
+
+	#
+	# single path with metrics
+	#
+	run_cmd "$IP -6 ro add 2001:db8:111::/64 via 2001:db8:101::2 mtu 1400"
+	rc=$?
+	if [ $rc -eq 0 ]; then
+		check_route6  "2001:db8:111::/64 via 2001:db8:101::2 dev veth1 metric 1024 mtu 1400"
+		rc=$?
+	fi
+	log_test $rc 0 "Single path route with mtu metric"
+
+
+	#
+	# multipath via separate routes with metrics
+	#
+	run_cmd "$IP -6 ro add 2001:db8:112::/64 via 2001:db8:101::2 mtu 1400"
+	run_cmd "$IP -6 ro append 2001:db8:112::/64 via 2001:db8:103::2"
+	rc=$?
+	if [ $rc -eq 0 ]; then
+		check_route6 "2001:db8:112::/64 metric 1024 mtu 1400 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1"
+		rc=$?
+	fi
+	log_test $rc 0 "Multipath route via 2 single routes with mtu metric on first"
+
+	# second route is coalesced to first to make a multipath route.
+	# MTU of the second path is hidden from display!
+	run_cmd "$IP -6 ro add 2001:db8:113::/64 via 2001:db8:101::2"
+	run_cmd "$IP -6 ro append 2001:db8:113::/64 via 2001:db8:103::2 mtu 1400"
+	rc=$?
+	if [ $rc -eq 0 ]; then
+		check_route6 "2001:db8:113::/64 metric 1024 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1"
+		rc=$?
+	fi
+	log_test $rc 0 "Multipath route via 2 single routes with mtu metric on 2nd"
+
+	run_cmd "$IP -6 ro del 2001:db8:113::/64 via 2001:db8:101::2"
+	if [ $? -eq 0 ]; then
+		check_route6 "2001:db8:113::/64 via 2001:db8:103::2 dev veth3 metric 1024 mtu 1400"
+		log_test $? 0 "    MTU of second leg"
+	fi
+
+	#
+	# multipath with metrics
+	#
+	run_cmd "$IP -6 ro add 2001:db8:115::/64 mtu 1400 nexthop via 2001:db8:101::2 nexthop via 2001:db8:103::2"
+	rc=$?
+	if [ $rc -eq 0 ]; then
+		check_route6  "2001:db8:115::/64 metric 1024 mtu 1400 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1"
+		rc=$?
+	fi
+	log_test $rc 0 "Multipath route with mtu metric"
+
+	$IP -6 ro add 2001:db8:104::/64 via 2001:db8:101::2 mtu 1300
+	run_cmd "ip netns exec ns1 ping6 -w1 -c1 -s 1500 2001:db8:104::1"
+	log_test $? 0 "Using route with mtu metric"
+
+	run_cmd "$IP -6 ro add 2001:db8:114::/64 via  2001:db8:101::2  congctl lock foo"
+	log_test $? 2 "Invalid metric (fails metric_convert)"
+
+	route_cleanup
+}
+
 # add route for a prefix, flushing any existing routes first
 # expected to be the first step of a test
 add_route()
@@ -1005,11 +1087,15 @@ add_initial_route()
 
 check_route()
 {
-	local pfx="172.16.104.0/24"
+	local pfx
 	local expected="$1"
 	local out
 	local rc=0
 
+	set -- $expected
+	pfx=$1
+	[ "${pfx}" = "unreachable" ] && pfx=$2
+
 	out=$($IP ro ls match ${pfx})
 	[ "${out}" = "${expected}" ] && return 0
 
@@ -1319,6 +1405,43 @@ ipv4_addr_metric_test()
 	cleanup
 }
 
+ipv4_route_metrics_test()
+{
+	local rc
+
+	echo
+	echo "IPv4 route add / append tests"
+
+	route_setup
+
+	run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 mtu 1400"
+	rc=$?
+	if [ $rc -eq 0 ]; then
+		check_route "172.16.111.0/24 via 172.16.101.2 dev veth1 mtu 1400"
+		rc=$?
+	fi
+	log_test $rc 0 "Single path route with mtu metric"
+
+
+	run_cmd "$IP ro add 172.16.112.0/24 mtu 1400 nexthop via 172.16.101.2 nexthop via 172.16.103.2"
+	rc=$?
+	if [ $rc -eq 0 ]; then
+		check_route "172.16.112.0/24 mtu 1400 nexthop via 172.16.101.2 dev veth1 weight 1 nexthop via 172.16.103.2 dev veth3 weight 1"
+		rc=$?
+	fi
+	log_test $rc 0 "Multipath route with mtu metric"
+
+	$IP ro add 172.16.104.0/24 via 172.16.101.2 mtu 1300
+	run_cmd "ip netns exec ns1 ping -w1 -c1 -s 1500 172.16.104.1"
+	log_test $? 0 "Using route with mtu metric"
+
+	run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 congctl lock foo"
+	log_test $? 2 "Invalid metric (fails metric_convert)"
+
+	route_cleanup
+}
+
+
 ################################################################################
 # usage
 
@@ -1385,6 +1508,8 @@ do
 	ipv4_route_test|ipv4_rt)	ipv4_route_test;;
 	ipv6_addr_metric)		ipv6_addr_metric_test;;
 	ipv4_addr_metric)		ipv4_addr_metric_test;;
+	ipv6_route_metrics)		ipv6_route_metrics_test;;
+	ipv4_route_metrics)		ipv4_route_metrics_test;;
 
 	help) echo "Test names: $TESTS"; exit 0;;
 	esac
diff --git a/tools/testing/selftests/net/forwarding/bridge_sticky_fdb.sh b/tools/testing/selftests/net/forwarding/bridge_sticky_fdb.sh
new file mode 100755
index 000000000000..1f8ef0eff862
--- /dev/null
+++ b/tools/testing/selftests/net/forwarding/bridge_sticky_fdb.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+ALL_TESTS="sticky"
+NUM_NETIFS=4
+TEST_MAC=de:ad:be:ef:13:37
+source lib.sh
+
+switch_create()
+{
+	ip link add dev br0 type bridge
+
+	ip link set dev $swp1 master br0
+	ip link set dev $swp2 master br0
+
+	ip link set dev br0 up
+	ip link set dev $h1 up
+	ip link set dev $swp1 up
+	ip link set dev $h2 up
+	ip link set dev $swp2 up
+}
+
+switch_destroy()
+{
+	ip link set dev $swp2 down
+	ip link set dev $h2 down
+	ip link set dev $swp1 down
+	ip link set dev $h1 down
+
+	ip link del dev br0
+}
+
+setup_prepare()
+{
+	h1=${NETIFS[p1]}
+	swp1=${NETIFS[p2]}
+	h2=${NETIFS[p3]}
+	swp2=${NETIFS[p4]}
+
+	switch_create
+}
+
+cleanup()
+{
+	pre_cleanup
+	switch_destroy
+}
+
+sticky()
+{
+	bridge fdb add $TEST_MAC dev $swp1 master static sticky
+	check_err $? "Could not add fdb entry"
+	bridge fdb del $TEST_MAC dev $swp1 vlan 1 master static sticky
+	$MZ $h2 -c 1 -a $TEST_MAC -t arp "request" -q
+	bridge -j fdb show br br0 brport $swp1\
+		| jq -e ".[] | select(.mac == \"$TEST_MAC\")" &> /dev/null
+	check_err $? "Did not find FDB record when should"
+
+	log_test "Sticky fdb entry"
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index ca53b539aa2d..85d253546684 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -251,7 +251,7 @@ lldpad_app_wait_set()
 {
 	local dev=$1; shift
 
-	while lldptool -t -i $dev -V APP -c app | grep -q pending; do
+	while lldptool -t -i $dev -V APP -c app | grep -Eq "pending|unknown"; do
 		echo "$dev: waiting for lldpad to push pending APP updates"
 		sleep 5
 	done
@@ -494,6 +494,14 @@ tc_rule_stats_get()
 	    | jq '.[1].options.actions[].stats.packets'
 }
 
+ethtool_stats_get()
+{
+	local dev=$1; shift
+	local stat=$1; shift
+
+	ethtool -S $dev | grep "^ *$stat:" | head -n 1 | cut -d: -f2
+}
+
 mac_get()
 {
 	local if_name=$1
@@ -541,6 +549,23 @@ forwarding_restore()
 	sysctl_restore net.ipv4.conf.all.forwarding
 }
 
+declare -A MTU_ORIG
+mtu_set()
+{
+	local dev=$1; shift
+	local mtu=$1; shift
+
+	MTU_ORIG["$dev"]=$(ip -j link show dev $dev | jq -e '.[].mtu')
+	ip link set dev $dev mtu $mtu
+}
+
+mtu_restore()
+{
+	local dev=$1; shift
+
+	ip link set dev $dev mtu ${MTU_ORIG["$dev"]}
+}
+
 tc_offload_check()
 {
 	local num_netifs=${1:-$NUM_NETIFS}
diff --git a/tools/testing/selftests/net/ip_defrag.c b/tools/testing/selftests/net/ip_defrag.c
new file mode 100644
index 000000000000..61ae2782388e
--- /dev/null
+++ b/tools/testing/selftests/net/ip_defrag.c
@@ -0,0 +1,393 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#define _GNU_SOURCE
+
+#include <arpa/inet.h>
+#include <errno.h>
+#include <error.h>
+#include <linux/in.h>
+#include <netinet/ip.h>
+#include <netinet/ip6.h>
+#include <netinet/udp.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+static bool		cfg_do_ipv4;
+static bool		cfg_do_ipv6;
+static bool		cfg_verbose;
+static bool		cfg_overlap;
+static unsigned short	cfg_port = 9000;
+
+const struct in_addr addr4 = { .s_addr = __constant_htonl(INADDR_LOOPBACK + 2) };
+const struct in6_addr addr6 = IN6ADDR_LOOPBACK_INIT;
+
+#define IP4_HLEN	(sizeof(struct iphdr))
+#define IP6_HLEN	(sizeof(struct ip6_hdr))
+#define UDP_HLEN	(sizeof(struct udphdr))
+
+/* IPv6 fragment header lenth. */
+#define FRAG_HLEN	8
+
+static int payload_len;
+static int max_frag_len;
+
+#define MSG_LEN_MAX	60000	/* Max UDP payload length. */
+
+#define IP4_MF		(1u << 13)  /* IPv4 MF flag. */
+#define IP6_MF		(1)  /* IPv6 MF flag. */
+
+#define CSUM_MANGLED_0 (0xffff)
+
+static uint8_t udp_payload[MSG_LEN_MAX];
+static uint8_t ip_frame[IP_MAXPACKET];
+static uint32_t ip_id = 0xabcd;
+static int msg_counter;
+static int frag_counter;
+static unsigned int seed;
+
+/* Receive a UDP packet. Validate it matches udp_payload. */
+static void recv_validate_udp(int fd_udp)
+{
+	ssize_t ret;
+	static uint8_t recv_buff[MSG_LEN_MAX];
+
+	ret = recv(fd_udp, recv_buff, payload_len, 0);
+	msg_counter++;
+
+	if (cfg_overlap) {
+		if (ret != -1)
+			error(1, 0, "recv: expected timeout; got %d",
+				(int)ret);
+		if (errno != ETIMEDOUT && errno != EAGAIN)
+			error(1, errno, "recv: expected timeout: %d",
+				 errno);
+		return;  /* OK */
+	}
+
+	if (ret == -1)
+		error(1, errno, "recv: payload_len = %d max_frag_len = %d",
+			payload_len, max_frag_len);
+	if (ret != payload_len)
+		error(1, 0, "recv: wrong size: %d vs %d", (int)ret, payload_len);
+	if (memcmp(udp_payload, recv_buff, payload_len))
+		error(1, 0, "recv: wrong data");
+}
+
+static uint32_t raw_checksum(uint8_t *buf, int len, uint32_t sum)
+{
+	int i;
+
+	for (i = 0; i < (len & ~1U); i += 2) {
+		sum += (u_int16_t)ntohs(*((u_int16_t *)(buf + i)));
+		if (sum > 0xffff)
+			sum -= 0xffff;
+	}
+
+	if (i < len) {
+		sum += buf[i] << 8;
+		if (sum > 0xffff)
+			sum -= 0xffff;
+	}
+
+	return sum;
+}
+
+static uint16_t udp_checksum(struct ip *iphdr, struct udphdr *udphdr)
+{
+	uint32_t sum = 0;
+	uint16_t res;
+
+	sum = raw_checksum((uint8_t *)&iphdr->ip_src, 2 * sizeof(iphdr->ip_src),
+				IPPROTO_UDP + (uint32_t)(UDP_HLEN + payload_len));
+	sum = raw_checksum((uint8_t *)udphdr, UDP_HLEN, sum);
+	sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum);
+	res = 0xffff & ~sum;
+	if (res)
+		return htons(res);
+	else
+		return CSUM_MANGLED_0;
+}
+
+static uint16_t udp6_checksum(struct ip6_hdr *iphdr, struct udphdr *udphdr)
+{
+	uint32_t sum = 0;
+	uint16_t res;
+
+	sum = raw_checksum((uint8_t *)&iphdr->ip6_src, 2 * sizeof(iphdr->ip6_src),
+				IPPROTO_UDP);
+	sum = raw_checksum((uint8_t *)&udphdr->len, sizeof(udphdr->len), sum);
+	sum = raw_checksum((uint8_t *)udphdr, UDP_HLEN, sum);
+	sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum);
+	res = 0xffff & ~sum;
+	if (res)
+		return htons(res);
+	else
+		return CSUM_MANGLED_0;
+}
+
+static void send_fragment(int fd_raw, struct sockaddr *addr, socklen_t alen,
+				int offset, bool ipv6)
+{
+	int frag_len;
+	int res;
+	int payload_offset = offset > 0 ? offset - UDP_HLEN : 0;
+	uint8_t *frag_start = ipv6 ? ip_frame + IP6_HLEN + FRAG_HLEN :
+					ip_frame + IP4_HLEN;
+
+	if (offset == 0) {
+		struct udphdr udphdr;
+		udphdr.source = htons(cfg_port + 1);
+		udphdr.dest = htons(cfg_port);
+		udphdr.len = htons(UDP_HLEN + payload_len);
+		udphdr.check = 0;
+		if (ipv6)
+			udphdr.check = udp6_checksum((struct ip6_hdr *)ip_frame, &udphdr);
+		else
+			udphdr.check = udp_checksum((struct ip *)ip_frame, &udphdr);
+		memcpy(frag_start, &udphdr, UDP_HLEN);
+	}
+
+	if (ipv6) {
+		struct ip6_hdr *ip6hdr = (struct ip6_hdr *)ip_frame;
+		struct ip6_frag *fraghdr = (struct ip6_frag *)(ip_frame + IP6_HLEN);
+		if (payload_len - payload_offset <= max_frag_len && offset > 0) {
+			/* This is the last fragment. */
+			frag_len = FRAG_HLEN + payload_len - payload_offset;
+			fraghdr->ip6f_offlg = htons(offset);
+		} else {
+			frag_len = FRAG_HLEN + max_frag_len;
+			fraghdr->ip6f_offlg = htons(offset | IP6_MF);
+		}
+		ip6hdr->ip6_plen = htons(frag_len);
+		if (offset == 0)
+			memcpy(frag_start + UDP_HLEN, udp_payload,
+				frag_len - FRAG_HLEN - UDP_HLEN);
+		else
+			memcpy(frag_start, udp_payload + payload_offset,
+				frag_len - FRAG_HLEN);
+		frag_len += IP6_HLEN;
+	} else {
+		struct ip *iphdr = (struct ip *)ip_frame;
+		if (payload_len - payload_offset <= max_frag_len && offset > 0) {
+			/* This is the last fragment. */
+			frag_len = IP4_HLEN + payload_len - payload_offset;
+			iphdr->ip_off = htons(offset / 8);
+		} else {
+			frag_len = IP4_HLEN + max_frag_len;
+			iphdr->ip_off = htons(offset / 8 | IP4_MF);
+		}
+		iphdr->ip_len = htons(frag_len);
+		if (offset == 0)
+			memcpy(frag_start + UDP_HLEN, udp_payload,
+				frag_len - IP4_HLEN - UDP_HLEN);
+		else
+			memcpy(frag_start, udp_payload + payload_offset,
+				frag_len - IP4_HLEN);
+	}
+
+	res = sendto(fd_raw, ip_frame, frag_len, 0, addr, alen);
+	if (res < 0)
+		error(1, errno, "send_fragment");
+	if (res != frag_len)
+		error(1, 0, "send_fragment: %d vs %d", res, frag_len);
+
+	frag_counter++;
+}
+
+static void send_udp_frags(int fd_raw, struct sockaddr *addr,
+				socklen_t alen, bool ipv6)
+{
+	struct ip *iphdr = (struct ip *)ip_frame;
+	struct ip6_hdr *ip6hdr = (struct ip6_hdr *)ip_frame;
+	int res;
+	int offset;
+	int frag_len;
+
+	/* Send the UDP datagram using raw IP fragments: the 0th fragment
+	 * has the UDP header; other fragments are pieces of udp_payload
+	 * split in chunks of frag_len size.
+	 *
+	 * Odd fragments (1st, 3rd, 5th, etc.) are sent out first, then
+	 * even fragments (0th, 2nd, etc.) are sent out.
+	 */
+	if (ipv6) {
+		struct ip6_frag *fraghdr = (struct ip6_frag *)(ip_frame + IP6_HLEN);
+		((struct sockaddr_in6 *)addr)->sin6_port = 0;
+		memset(ip6hdr, 0, sizeof(*ip6hdr));
+		ip6hdr->ip6_flow = htonl(6<<28);  /* Version. */
+		ip6hdr->ip6_nxt = IPPROTO_FRAGMENT;
+		ip6hdr->ip6_hops = 255;
+		ip6hdr->ip6_src = addr6;
+		ip6hdr->ip6_dst = addr6;
+		fraghdr->ip6f_nxt = IPPROTO_UDP;
+		fraghdr->ip6f_reserved = 0;
+		fraghdr->ip6f_ident = htonl(ip_id++);
+	} else {
+		memset(iphdr, 0, sizeof(*iphdr));
+		iphdr->ip_hl = 5;
+		iphdr->ip_v = 4;
+		iphdr->ip_tos = 0;
+		iphdr->ip_id = htons(ip_id++);
+		iphdr->ip_ttl = 0x40;
+		iphdr->ip_p = IPPROTO_UDP;
+		iphdr->ip_src.s_addr = htonl(INADDR_LOOPBACK);
+		iphdr->ip_dst = addr4;
+		iphdr->ip_sum = 0;
+	}
+
+	/* Odd fragments. */
+	offset = max_frag_len;
+	while (offset < (UDP_HLEN + payload_len)) {
+		send_fragment(fd_raw, addr, alen, offset, ipv6);
+		offset += 2 * max_frag_len;
+	}
+
+	if (cfg_overlap) {
+		/* Send an extra random fragment. */
+		offset = rand() % (UDP_HLEN + payload_len - 1);
+		/* sendto() returns EINVAL if offset + frag_len is too small. */
+		if (ipv6) {
+			struct ip6_frag *fraghdr = (struct ip6_frag *)(ip_frame + IP6_HLEN);
+			frag_len = max_frag_len + rand() % 256;
+			/* In IPv6 if !!(frag_len % 8), the fragment is dropped. */
+			frag_len &= ~0x7;
+			fraghdr->ip6f_offlg = htons(offset / 8 | IP6_MF);
+			ip6hdr->ip6_plen = htons(frag_len);
+			frag_len += IP6_HLEN;
+		} else {
+			frag_len = IP4_HLEN + UDP_HLEN + rand() % 256;
+			iphdr->ip_off = htons(offset / 8 | IP4_MF);
+			iphdr->ip_len = htons(frag_len);
+		}
+		res = sendto(fd_raw, ip_frame, frag_len, 0, addr, alen);
+		if (res < 0)
+			error(1, errno, "sendto overlap");
+		if (res != frag_len)
+			error(1, 0, "sendto overlap: %d vs %d", (int)res, frag_len);
+		frag_counter++;
+	}
+
+	/* Event fragments. */
+	offset = 0;
+	while (offset < (UDP_HLEN + payload_len)) {
+		send_fragment(fd_raw, addr, alen, offset, ipv6);
+		offset += 2 * max_frag_len;
+	}
+}
+
+static void run_test(struct sockaddr *addr, socklen_t alen, bool ipv6)
+{
+	int fd_tx_raw, fd_rx_udp;
+	struct timeval tv = { .tv_sec = 0, .tv_usec = 10 * 1000 };
+	int idx;
+	int min_frag_len = ipv6 ? 1280 : 8;
+
+	/* Initialize the payload. */
+	for (idx = 0; idx < MSG_LEN_MAX; ++idx)
+		udp_payload[idx] = idx % 256;
+
+	/* Open sockets. */
+	fd_tx_raw = socket(addr->sa_family, SOCK_RAW, IPPROTO_RAW);
+	if (fd_tx_raw == -1)
+		error(1, errno, "socket tx_raw");
+
+	fd_rx_udp = socket(addr->sa_family, SOCK_DGRAM, 0);
+	if (fd_rx_udp == -1)
+		error(1, errno, "socket rx_udp");
+	if (bind(fd_rx_udp, addr, alen))
+		error(1, errno, "bind");
+	/* Fail fast. */
+	if (setsockopt(fd_rx_udp, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)))
+		error(1, errno, "setsockopt rcv timeout");
+
+	for (payload_len = min_frag_len; payload_len < MSG_LEN_MAX;
+			payload_len += (rand() % 4096)) {
+		if (cfg_verbose)
+			printf("payload_len: %d\n", payload_len);
+		max_frag_len = min_frag_len;
+		do {
+			send_udp_frags(fd_tx_raw, addr, alen, ipv6);
+			recv_validate_udp(fd_rx_udp);
+			max_frag_len += 8 * (rand() % 8);
+		} while (max_frag_len < (1500 - FRAG_HLEN) && max_frag_len <= payload_len);
+	}
+
+	/* Cleanup. */
+	if (close(fd_tx_raw))
+		error(1, errno, "close tx_raw");
+	if (close(fd_rx_udp))
+		error(1, errno, "close rx_udp");
+
+	if (cfg_verbose)
+		printf("processed %d messages, %d fragments\n",
+			msg_counter, frag_counter);
+
+	fprintf(stderr, "PASS\n");
+}
+
+
+static void run_test_v4(void)
+{
+	struct sockaddr_in addr = {0};
+
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(cfg_port);
+	addr.sin_addr = addr4;
+
+	run_test((void *)&addr, sizeof(addr), false /* !ipv6 */);
+}
+
+static void run_test_v6(void)
+{
+	struct sockaddr_in6 addr = {0};
+
+	addr.sin6_family = AF_INET6;
+	addr.sin6_port = htons(cfg_port);
+	addr.sin6_addr = addr6;
+
+	run_test((void *)&addr, sizeof(addr), true /* ipv6 */);
+}
+
+static void parse_opts(int argc, char **argv)
+{
+	int c;
+
+	while ((c = getopt(argc, argv, "46ov")) != -1) {
+		switch (c) {
+		case '4':
+			cfg_do_ipv4 = true;
+			break;
+		case '6':
+			cfg_do_ipv6 = true;
+			break;
+		case 'o':
+			cfg_overlap = true;
+			break;
+		case 'v':
+			cfg_verbose = true;
+			break;
+		default:
+			error(1, 0, "%s: parse error", argv[0]);
+		}
+	}
+}
+
+int main(int argc, char **argv)
+{
+	parse_opts(argc, argv);
+	seed = time(NULL);
+	srand(seed);
+	/* Print the seed to track/reproduce potential failures. */
+	printf("seed = %d\n", seed);
+
+	if (cfg_do_ipv4)
+		run_test_v4();
+	if (cfg_do_ipv6)
+		run_test_v6();
+
+	return 0;
+}
diff --git a/tools/testing/selftests/net/ip_defrag.sh b/tools/testing/selftests/net/ip_defrag.sh
new file mode 100755
index 000000000000..f34672796044
--- /dev/null
+++ b/tools/testing/selftests/net/ip_defrag.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Run a couple of IP defragmentation tests.
+
+set +x
+set -e
+
+readonly NETNS="ns-$(mktemp -u XXXXXX)"
+
+setup() {
+	ip netns add "${NETNS}"
+	ip -netns "${NETNS}" link set lo up
+	ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_high_thresh=9000000 >/dev/null 2>&1
+	ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_low_thresh=7000000 >/dev/null 2>&1
+	ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_high_thresh=9000000 >/dev/null 2>&1
+	ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_low_thresh=7000000 >/dev/null 2>&1
+}
+
+cleanup() {
+	ip netns del "${NETNS}"
+}
+
+trap cleanup EXIT
+setup
+
+echo "ipv4 defrag"
+ip netns exec "${NETNS}" ./ip_defrag -4
+
+
+echo "ipv4 defrag with overlaps"
+ip netns exec "${NETNS}" ./ip_defrag -4o
+
+echo "ipv6 defrag"
+ip netns exec "${NETNS}" ./ip_defrag -6
+
+echo "ipv6 defrag with overlaps"
+ip netns exec "${NETNS}" ./ip_defrag -6o
+
diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh
index 0ab9423d009f..a369d616b390 100755
--- a/tools/testing/selftests/net/pmtu.sh
+++ b/tools/testing/selftests/net/pmtu.sh
@@ -6,6 +6,26 @@
 #
 # Tests currently implemented:
 #
+# - pmtu_ipv4
+#	Set up two namespaces, A and B, with two paths between them over routers
+#	R1 and R2 (also implemented with namespaces), with different MTUs:
+#
+#	  segment a_r1    segment b_r1		a_r1: 2000
+#	.--------------R1--------------.	a_r2: 1500
+#	A                               B	a_r3: 2000
+#	'--------------R2--------------'	a_r4: 1400
+#	  segment a_r2    segment b_r2
+#
+#	Check that PMTU exceptions with the correct PMTU are created. Then
+#	decrease and increase the MTU of the local link for one of the paths,
+#	A to R1, checking that route exception PMTU changes accordingly over
+#	this path. Also check that locked exceptions are created when an ICMP
+#	message advertising a PMTU smaller than net.ipv4.route.min_pmtu is
+#	received
+#
+# - pmtu_ipv6
+#	Same as pmtu_ipv4, except for locked PMTU tests, using IPv6
+#
 # - pmtu_vti4_exception
 #	Set up vti tunnel on top of veth, with xfrm states and policies, in two
 #	namespaces with matching endpoints. Check that route exception is not
@@ -50,6 +70,8 @@ ksft_skip=4
 which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
 
 tests="
+	pmtu_ipv4_exception		ipv4: PMTU exceptions
+	pmtu_ipv6_exception		ipv6: PMTU exceptions
 	pmtu_vti6_exception		vti6: PMTU exceptions
 	pmtu_vti4_exception		vti4: PMTU exceptions
 	pmtu_vti4_default_mtu		vti4: default MTU assignment
@@ -60,8 +82,45 @@ tests="
 
 NS_A="ns-$(mktemp -u XXXXXX)"
 NS_B="ns-$(mktemp -u XXXXXX)"
+NS_R1="ns-$(mktemp -u XXXXXX)"
+NS_R2="ns-$(mktemp -u XXXXXX)"
 ns_a="ip netns exec ${NS_A}"
 ns_b="ip netns exec ${NS_B}"
+ns_r1="ip netns exec ${NS_R1}"
+ns_r2="ip netns exec ${NS_R2}"
+
+# Addressing and routing for tests with routers: four network segments, with
+# index SEGMENT between 1 and 4, a common prefix (PREFIX4 or PREFIX6) and an
+# identifier ID, which is 1 for hosts (A and B), 2 for routers (R1 and R2).
+# Addresses are:
+# - IPv4: PREFIX4.SEGMENT.ID (/24)
+# - IPv6: PREFIX6:SEGMENT::ID (/64)
+prefix4="192.168"
+prefix6="fd00"
+a_r1=1
+a_r2=2
+b_r1=3
+b_r2=4
+#	ns	peer	segment
+routing_addrs="
+	A	R1	${a_r1}
+	A	R2	${a_r2}
+	B	R1	${b_r1}
+	B	R2	${b_r2}
+"
+# Traffic from A to B goes through R1 by default, and through R2, if destined to
+# B's address on the b_r2 segment.
+# Traffic from B to A goes through R1.
+#	ns	destination		gateway
+routes="
+	A	default			${prefix4}.${a_r1}.2
+	A	${prefix4}.${b_r2}.1	${prefix4}.${a_r2}.2
+	B	default			${prefix4}.${b_r1}.2
+
+	A	default			${prefix6}:${a_r1}::2
+	A	${prefix6}:${b_r2}::1	${prefix6}:${a_r2}::2
+	B	default			${prefix6}:${b_r1}::2
+"
 
 veth4_a_addr="192.168.1.1"
 veth4_b_addr="192.168.1.2"
@@ -83,6 +142,7 @@ dummy6_mask="64"
 
 cleanup_done=1
 err_buf=
+tcpdump_pids=
 
 err() {
 	err_buf="${err_buf}${1}
@@ -94,9 +154,15 @@ err_flush() {
 	err_buf=
 }
 
+# Find the auto-generated name for this namespace
+nsname() {
+	eval echo \$NS_$1
+}
+
 setup_namespaces() {
-	ip netns add ${NS_A} || return 1
-	ip netns add ${NS_B}
+	for n in ${NS_A} ${NS_B} ${NS_R1} ${NS_R2}; do
+		ip netns add ${n} || return 1
+	done
 }
 
 setup_veth() {
@@ -167,6 +233,49 @@ setup_xfrm6() {
 	setup_xfrm 6 ${veth6_a_addr} ${veth6_b_addr}
 }
 
+setup_routing() {
+	for i in ${NS_R1} ${NS_R2}; do
+		ip netns exec ${i} sysctl -q net/ipv4/ip_forward=1
+		ip netns exec ${i} sysctl -q net/ipv6/conf/all/forwarding=1
+	done
+
+	for i in ${routing_addrs}; do
+		[ "${ns}" = "" ]	&& ns="${i}"		&& continue
+		[ "${peer}" = "" ]	&& peer="${i}"		&& continue
+		[ "${segment}" = "" ]	&& segment="${i}"
+
+		ns_name="$(nsname ${ns})"
+		peer_name="$(nsname ${peer})"
+		if="veth_${ns}-${peer}"
+		ifpeer="veth_${peer}-${ns}"
+
+		# Create veth links
+		ip link add ${if} up netns ${ns_name} type veth peer name ${ifpeer} netns ${peer_name} || return 1
+		ip -n ${peer_name} link set dev ${ifpeer} up
+
+		# Add addresses
+		ip -n ${ns_name}   addr add ${prefix4}.${segment}.1/24  dev ${if}
+		ip -n ${ns_name}   addr add ${prefix6}:${segment}::1/64 dev ${if}
+
+		ip -n ${peer_name} addr add ${prefix4}.${segment}.2/24  dev ${ifpeer}
+		ip -n ${peer_name} addr add ${prefix6}:${segment}::2/64 dev ${ifpeer}
+
+		ns=""; peer=""; segment=""
+	done
+
+	for i in ${routes}; do
+		[ "${ns}" = "" ]	&& ns="${i}"		&& continue
+		[ "${addr}" = "" ]	&& addr="${i}"		&& continue
+		[ "${gw}" = "" ]	&& gw="${i}"
+
+		ns_name="$(nsname ${ns})"
+
+		ip -n ${ns_name} route add ${addr} via ${gw}
+
+		ns=""; addr=""; gw=""
+	done
+}
+
 setup() {
 	[ "$(id -u)" -ne 0 ] && echo "  need to run as root" && return $ksft_skip
 
@@ -176,10 +285,28 @@ setup() {
 	done
 }
 
+trace() {
+	[ $tracing -eq 0 ] && return
+
+	for arg do
+		[ "${ns_cmd}" = "" ] && ns_cmd="${arg}" && continue
+		${ns_cmd} tcpdump -s 0 -i "${arg}" -w "${name}_${arg}.pcap" 2> /dev/null &
+		tcpdump_pids="${tcpdump_pids} $!"
+		ns_cmd=
+	done
+	sleep 1
+}
+
 cleanup() {
+	for pid in ${tcpdump_pids}; do
+		kill ${pid}
+	done
+	tcpdump_pids=
+
 	[ ${cleanup_done} -eq 1 ] && return
-	ip netns del ${NS_A} 2> /dev/null
-	ip netns del ${NS_B} 2> /dev/null
+	for n in ${NS_A} ${NS_B} ${NS_R1} ${NS_R2}; do
+		ip netns del ${n} 2> /dev/null
+	done
 	cleanup_done=1
 }
 
@@ -196,7 +323,9 @@ mtu_parse() {
 
 	next=0
 	for i in ${input}; do
+		[ ${next} -eq 1 -a "${i}" = "lock" ] && next=2 && continue
 		[ ${next} -eq 1 ] && echo "${i}" && return
+		[ ${next} -eq 2 ] && echo "lock ${i}" && return
 		[ "${i}" = "mtu" ] && next=1
 	done
 }
@@ -229,8 +358,117 @@ route_get_dst_pmtu_from_exception() {
 	mtu_parse "$(route_get_dst_exception "${ns_cmd}" ${dst})"
 }
 
+check_pmtu_value() {
+	expected="${1}"
+	value="${2}"
+	event="${3}"
+
+	[ "${expected}" = "any" ] && [ -n "${value}" ] && return 0
+	[ "${value}" = "${expected}" ] && return 0
+	[ -z "${value}" ] &&    err "  PMTU exception wasn't created after ${event}" && return 1
+	[ -z "${expected}" ] && err "  PMTU exception shouldn't exist after ${event}" && return 1
+	err "  found PMTU exception with incorrect MTU ${value}, expected ${expected}, after ${event}"
+	return 1
+}
+
+test_pmtu_ipvX() {
+	family=${1}
+
+	setup namespaces routing || return 2
+	trace "${ns_a}"  veth_A-R1    "${ns_r1}" veth_R1-A \
+	      "${ns_r1}" veth_R1-B    "${ns_b}"  veth_B-R1 \
+	      "${ns_a}"  veth_A-R2    "${ns_r2}" veth_R2-A \
+	      "${ns_r2}" veth_R2-B    "${ns_b}"  veth_B-R2
+
+	if [ ${family} -eq 4 ]; then
+		ping=ping
+		dst1="${prefix4}.${b_r1}.1"
+		dst2="${prefix4}.${b_r2}.1"
+	else
+		ping=${ping6}
+		dst1="${prefix6}:${b_r1}::1"
+		dst2="${prefix6}:${b_r2}::1"
+	fi
+
+	# Set up initial MTU values
+	mtu "${ns_a}"  veth_A-R1 2000
+	mtu "${ns_r1}" veth_R1-A 2000
+	mtu "${ns_r1}" veth_R1-B 1400
+	mtu "${ns_b}"  veth_B-R1 1400
+
+	mtu "${ns_a}"  veth_A-R2 2000
+	mtu "${ns_r2}" veth_R2-A 2000
+	mtu "${ns_r2}" veth_R2-B 1500
+	mtu "${ns_b}"  veth_B-R2 1500
+
+	# Create route exceptions
+	${ns_a} ${ping} -q -M want -i 0.1 -w 2 -s 1800 ${dst1} > /dev/null
+	${ns_a} ${ping} -q -M want -i 0.1 -w 2 -s 1800 ${dst2} > /dev/null
+
+	# Check that exceptions have been created with the correct PMTU
+	pmtu_1="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst1})"
+	check_pmtu_value "1400" "${pmtu_1}" "exceeding MTU" || return 1
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "1500" "${pmtu_2}" "exceeding MTU" || return 1
+
+	# Decrease local MTU below PMTU, check for PMTU decrease in route exception
+	mtu "${ns_a}"  veth_A-R1 1300
+	mtu "${ns_r1}" veth_R1-A 1300
+	pmtu_1="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst1})"
+	check_pmtu_value "1300" "${pmtu_1}" "decreasing local MTU" || return 1
+	# Second exception shouldn't be modified
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "1500" "${pmtu_2}" "changing local MTU on a link not on this path" || return 1
+
+	# Increase MTU, check for PMTU increase in route exception
+	mtu "${ns_a}"  veth_A-R1 1700
+	mtu "${ns_r1}" veth_R1-A 1700
+	pmtu_1="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst1})"
+	check_pmtu_value "1700" "${pmtu_1}" "increasing local MTU" || return 1
+	# Second exception shouldn't be modified
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "1500" "${pmtu_2}" "changing local MTU on a link not on this path" || return 1
+
+	# Skip PMTU locking tests for IPv6
+	[ $family -eq 6 ] && return 0
+
+	# Decrease remote MTU on path via R2, get new exception
+	mtu "${ns_r2}" veth_R2-B 400
+	mtu "${ns_b}"  veth_B-R2 400
+	${ns_a} ${ping} -q -M want -i 0.1 -w 2 -s 1400 ${dst2} > /dev/null
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "lock 552" "${pmtu_2}" "exceeding MTU, with MTU < min_pmtu" || return 1
+
+	# Decrease local MTU below PMTU
+	mtu "${ns_a}"  veth_A-R2 500
+	mtu "${ns_r2}" veth_R2-A 500
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "500" "${pmtu_2}" "decreasing local MTU" || return 1
+
+	# Increase local MTU
+	mtu "${ns_a}"  veth_A-R2 1500
+	mtu "${ns_r2}" veth_R2-A 1500
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "1500" "${pmtu_2}" "increasing local MTU" || return 1
+
+	# Get new exception
+	${ns_a} ${ping} -q -M want -i 0.1 -w 2 -s 1400 ${dst2} > /dev/null
+	pmtu_2="$(route_get_dst_pmtu_from_exception "${ns_a}" ${dst2})"
+	check_pmtu_value "lock 552" "${pmtu_2}" "exceeding MTU, with MTU < min_pmtu" || return 1
+}
+
+test_pmtu_ipv4_exception() {
+	test_pmtu_ipvX 4
+}
+
+test_pmtu_ipv6_exception() {
+	test_pmtu_ipvX 6
+}
+
 test_pmtu_vti4_exception() {
 	setup namespaces veth vti4 xfrm4 || return 2
+	trace "${ns_a}" veth_a    "${ns_b}" veth_b \
+	      "${ns_a}" vti4_a    "${ns_b}" vti4_b
 
 	veth_mtu=1500
 	vti_mtu=$((veth_mtu - 20))
@@ -248,28 +486,19 @@ test_pmtu_vti4_exception() {
 	# exception is created
 	${ns_a} ping -q -M want -i 0.1 -w 2 -s ${ping_payload} ${vti4_b_addr} > /dev/null
 	pmtu="$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti4_b_addr})"
-	if [ "${pmtu}" != "" ]; then
-		err "  unexpected exception created with PMTU ${pmtu} for IP payload length ${esp_payload_rfc4106}"
-		return 1
-	fi
+	check_pmtu_value "" "${pmtu}" "sending packet smaller than PMTU (IP payload length ${esp_payload_rfc4106})" || return 1
 
 	# Now exceed link layer MTU by one byte, check that exception is created
+	# with the right PMTU value
 	${ns_a} ping -q -M want -i 0.1 -w 2 -s $((ping_payload + 1)) ${vti4_b_addr} > /dev/null
 	pmtu="$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti4_b_addr})"
-	if [ "${pmtu}" = "" ]; then
-		err "  exception not created for IP payload length $((esp_payload_rfc4106 + 1))"
-		return 1
-	fi
-
-	# ...with the right PMTU value
-	if [ ${pmtu} -ne ${esp_payload_rfc4106} ]; then
-		err "  wrong PMTU ${pmtu} in exception, expected: ${esp_payload_rfc4106}"
-		return 1
-	fi
+	check_pmtu_value "${esp_payload_rfc4106}" "${pmtu}" "exceeding PMTU (IP payload length $((esp_payload_rfc4106 + 1)))"
 }
 
 test_pmtu_vti6_exception() {
 	setup namespaces veth vti6 xfrm6 || return 2
+	trace "${ns_a}" veth_a    "${ns_b}" veth_b \
+	      "${ns_a}" vti6_a    "${ns_b}" vti6_b
 	fail=0
 
 	# Create route exception by exceeding link layer MTU
@@ -280,25 +509,18 @@ test_pmtu_vti6_exception() {
 	${ns_a} ${ping6} -q -i 0.1 -w 2 -s 60000 ${vti6_b_addr} > /dev/null
 
 	# Check that exception was created
-	if [ "$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti6_b_addr})" = "" ]; then
-		err "  tunnel exceeding link layer MTU didn't create route exception"
-		return 1
-	fi
+	pmtu="$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti6_b_addr})"
+	check_pmtu_value any "${pmtu}" "creating tunnel exceeding link layer MTU" || return 1
 
 	# Decrease tunnel MTU, check for PMTU decrease in route exception
 	mtu "${ns_a}" vti6_a 3000
-
-	if [ "$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti6_b_addr})" -ne 3000 ]; then
-		err "  decreasing tunnel MTU didn't decrease route exception PMTU"
-		fail=1
-	fi
+	pmtu="$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti6_b_addr})"
+	check_pmtu_value "3000" "${pmtu}" "decreasing tunnel MTU" || fail=1
 
 	# Increase tunnel MTU, check for PMTU increase in route exception
 	mtu "${ns_a}" vti6_a 9000
-	if [ "$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti6_b_addr})" -ne 9000 ]; then
-		err "  increasing tunnel MTU didn't increase route exception PMTU"
-		fail=1
-	fi
+	pmtu="$(route_get_dst_pmtu_from_exception "${ns_a}" ${vti6_b_addr})"
+	check_pmtu_value "9000" "${pmtu}" "increasing tunnel MTU" || fail=1
 
 	return ${fail}
 }
@@ -445,15 +667,56 @@ test_pmtu_vti6_link_change_mtu() {
 	return ${fail}
 }
 
-trap cleanup EXIT
+usage() {
+	echo
+	echo "$0 [OPTIONS] [TEST]..."
+	echo "If no TEST argument is given, all tests will be run."
+	echo
+	echo "Options"
+	echo "  --trace: capture traffic to TEST_INTERFACE.pcap"
+	echo
+	echo "Available tests${tests}"
+	exit 1
+}
 
 exitcode=0
 desc=0
 IFS="	
 "
+
+tracing=0
+for arg do
+	if [ "${arg}" != "${arg#--*}" ]; then
+		opt="${arg#--}"
+		if [ "${opt}" = "trace" ]; then
+			if which tcpdump > /dev/null 2>&1; then
+				tracing=1
+			else
+				echo "=== tcpdump not available, tracing disabled"
+			fi
+		else
+			usage
+		fi
+	else
+		# Check first that all requested tests are available before
+		# running any
+		command -v > /dev/null "test_${arg}" || { echo "=== Test ${arg} not found"; usage; }
+	fi
+done
+
+trap cleanup EXIT
+
 for t in ${tests}; do
 	[ $desc -eq 0 ] && name="${t}" && desc=1 && continue || desc=0
 
+	run_this=1
+	for arg do
+		[ "${arg}" != "${arg#--*}" ] && continue
+		[ "${arg}" = "${name}" ] && run_this=1 && break
+		run_this=0
+	done
+	[ $run_this -eq 0 ] && continue
+
 	(
 		unset IFS
 		eval test_${name}
diff --git a/tools/testing/selftests/net/reuseport_bpf.c b/tools/testing/selftests/net/reuseport_bpf.c
index cad14cd0ea92..b5277106df1f 100644
--- a/tools/testing/selftests/net/reuseport_bpf.c
+++ b/tools/testing/selftests/net/reuseport_bpf.c
@@ -437,14 +437,19 @@ void enable_fastopen(void)
 	}
 }
 
-static struct rlimit rlim_old, rlim_new;
+static struct rlimit rlim_old;
 
 static  __attribute__((constructor)) void main_ctor(void)
 {
 	getrlimit(RLIMIT_MEMLOCK, &rlim_old);
-	rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20);
-	rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20);
-	setrlimit(RLIMIT_MEMLOCK, &rlim_new);
+
+	if (rlim_old.rlim_cur != RLIM_INFINITY) {
+		struct rlimit rlim_new;
+
+		rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20);
+		rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20);
+		setrlimit(RLIMIT_MEMLOCK, &rlim_new);
+	}
 }
 
 static __attribute__((destructor)) void main_dtor(void)
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
index 08c341b49760..e101af52d1d6 100755
--- a/tools/testing/selftests/net/rtnetlink.sh
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # This test is for checking rtnetlink callpaths, and get as much coverage as possible.
 #
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index 8fdfeafaf8c0..fac68d710f35 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -121,11 +121,11 @@ TEST_F(tls, send_then_sendfile)
 	buf = (char *)malloc(st.st_size);
 
 	EXPECT_EQ(send(self->fd, test_str, to_send, 0), to_send);
-	EXPECT_EQ(recv(self->cfd, recv_buf, to_send, 0), to_send);
+	EXPECT_EQ(recv(self->cfd, recv_buf, to_send, MSG_WAITALL), to_send);
 	EXPECT_EQ(memcmp(test_str, recv_buf, to_send), 0);
 
 	EXPECT_GE(sendfile(self->fd, filefd, 0, st.st_size), 0);
-	EXPECT_EQ(recv(self->cfd, buf, st.st_size, 0), st.st_size);
+	EXPECT_EQ(recv(self->cfd, buf, st.st_size, MSG_WAITALL), st.st_size);
 }
 
 TEST_F(tls, recv_max)
@@ -160,7 +160,7 @@ TEST_F(tls, msg_more)
 	EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);
 	EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1);
 	EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);
-	EXPECT_EQ(recv(self->cfd, buf, send_len * 2, MSG_DONTWAIT),
+	EXPECT_EQ(recv(self->cfd, buf, send_len * 2, MSG_WAITALL),
 		  send_len * 2);
 	EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
 }
@@ -180,7 +180,7 @@ TEST_F(tls, sendmsg_single)
 	msg.msg_iov = &vec;
 	msg.msg_iovlen = 1;
 	EXPECT_EQ(sendmsg(self->fd, &msg, 0), send_len);
-	EXPECT_EQ(recv(self->cfd, buf, send_len, 0), send_len);
+	EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_WAITALL), send_len);
 	EXPECT_EQ(memcmp(buf, test_str, send_len), 0);
 }
 
@@ -288,7 +288,7 @@ TEST_F(tls, splice_from_pipe)
 	ASSERT_GE(pipe(p), 0);
 	EXPECT_GE(write(p[1], mem_send, send_len), 0);
 	EXPECT_GE(splice(p[0], NULL, self->fd, NULL, send_len, 0), 0);
-	EXPECT_GE(recv(self->cfd, mem_recv, send_len, 0), 0);
+	EXPECT_EQ(recv(self->cfd, mem_recv, send_len, MSG_WAITALL), send_len);
 	EXPECT_EQ(memcmp(mem_send, mem_recv, send_len), 0);
 }
 
@@ -306,7 +306,7 @@ TEST_F(tls, splice_from_pipe2)
 	EXPECT_GE(splice(p[0], NULL, self->fd, NULL, 8000, 0), 0);
 	EXPECT_GE(write(p2[1], mem_send + 8000, 8000), 0);
 	EXPECT_GE(splice(p2[0], NULL, self->fd, NULL, 8000, 0), 0);
-	EXPECT_GE(recv(self->cfd, mem_recv, send_len, 0), 0);
+	EXPECT_EQ(recv(self->cfd, mem_recv, send_len, MSG_WAITALL), send_len);
 	EXPECT_EQ(memcmp(mem_send, mem_recv, send_len), 0);
 }
 
@@ -322,13 +322,13 @@ TEST_F(tls, send_and_splice)
 
 	ASSERT_GE(pipe(p), 0);
 	EXPECT_EQ(send(self->fd, test_str, send_len2, 0), send_len2);
-	EXPECT_NE(recv(self->cfd, buf, send_len2, 0), -1);
+	EXPECT_EQ(recv(self->cfd, buf, send_len2, MSG_WAITALL), send_len2);
 	EXPECT_EQ(memcmp(test_str, buf, send_len2), 0);
 
 	EXPECT_GE(write(p[1], mem_send, send_len), send_len);
 	EXPECT_GE(splice(p[0], NULL, self->fd, NULL, send_len, 0), send_len);
 
-	EXPECT_GE(recv(self->cfd, mem_recv, send_len, 0), 0);
+	EXPECT_EQ(recv(self->cfd, mem_recv, send_len, MSG_WAITALL), send_len);
 	EXPECT_EQ(memcmp(mem_send, mem_recv, send_len), 0);
 }
 
@@ -436,7 +436,7 @@ TEST_F(tls, multiple_send_single_recv)
 	EXPECT_GE(send(self->fd, send_mem, send_len, 0), 0);
 	EXPECT_GE(send(self->fd, send_mem, send_len, 0), 0);
 	memset(recv_mem, 0, total_len);
-	EXPECT_EQ(recv(self->cfd, recv_mem, total_len, 0), total_len);
+	EXPECT_EQ(recv(self->cfd, recv_mem, total_len, MSG_WAITALL), total_len);
 
 	EXPECT_EQ(memcmp(send_mem, recv_mem, send_len), 0);
 	EXPECT_EQ(memcmp(send_mem, recv_mem + send_len, send_len), 0);
@@ -516,17 +516,17 @@ TEST_F(tls, recv_peek_multiple_records)
 	len = strlen(test_str_second) + 1;
 	EXPECT_EQ(send(self->fd, test_str_second, len, 0), len);
 
-	len = sizeof(buf);
+	len = strlen(test_str_first);
 	memset(buf, 0, len);
-	EXPECT_NE(recv(self->cfd, buf, len, MSG_PEEK), -1);
+	EXPECT_EQ(recv(self->cfd, buf, len, MSG_PEEK | MSG_WAITALL), len);
 
 	/* MSG_PEEK can only peek into the current record. */
-	len = strlen(test_str_first) + 1;
+	len = strlen(test_str_first);
 	EXPECT_EQ(memcmp(test_str_first, buf, len), 0);
 
-	len = sizeof(buf);
+	len = strlen(test_str) + 1;
 	memset(buf, 0, len);
-	EXPECT_NE(recv(self->cfd, buf, len, 0), -1);
+	EXPECT_EQ(recv(self->cfd, buf, len, MSG_WAITALL), len);
 
 	/* Non-MSG_PEEK will advance strparser (and therefore record)
 	 * however.
@@ -543,6 +543,28 @@ TEST_F(tls, recv_peek_multiple_records)
 	len = strlen(test_str_second) + 1;
 	EXPECT_EQ(send(self->fd, test_str_second, len, 0), len);
 
+	len = strlen(test_str) + 1;
+	memset(buf, 0, len);
+	EXPECT_EQ(recv(self->cfd, buf, len, MSG_PEEK | MSG_WAITALL), len);
+
+	len = strlen(test_str) + 1;
+	EXPECT_EQ(memcmp(test_str, buf, len), 0);
+}
+
+TEST_F(tls, recv_peek_large_buf_mult_recs)
+{
+	char const *test_str = "test_read_peek_mult_recs";
+	char const *test_str_first = "test_read_peek";
+	char const *test_str_second = "_mult_recs";
+	int len;
+	char buf[64];
+
+	len = strlen(test_str_first);
+	EXPECT_EQ(send(self->fd, test_str_first, len, 0), len);
+
+	len = strlen(test_str_second) + 1;
+	EXPECT_EQ(send(self->fd, test_str_second, len, 0), len);
+
 	len = sizeof(buf);
 	memset(buf, 0, len);
 	EXPECT_NE(recv(self->cfd, buf, len, MSG_PEEK), -1);
@@ -551,6 +573,7 @@ TEST_F(tls, recv_peek_multiple_records)
 	EXPECT_EQ(memcmp(test_str, buf, len), 0);
 }
 
+
 TEST_F(tls, pollin)
 {
 	char const *test_str = "test_poll";
@@ -564,7 +587,7 @@ TEST_F(tls, pollin)
 
 	EXPECT_EQ(poll(&fd, 1, 20), 1);
 	EXPECT_EQ(fd.revents & POLLIN, 1);
-	EXPECT_EQ(recv(self->cfd, buf, send_len, 0), send_len);
+	EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_WAITALL), send_len);
 	/* Test timing out */
 	EXPECT_EQ(poll(&fd, 1, 20), 0);
 }
@@ -582,7 +605,7 @@ TEST_F(tls, poll_wait)
 	/* Set timeout to inf. secs */
 	EXPECT_EQ(poll(&fd, 1, -1), 1);
 	EXPECT_EQ(fd.revents & POLLIN, 1);
-	EXPECT_EQ(recv(self->cfd, recv_mem, send_len, 0), send_len);
+	EXPECT_EQ(recv(self->cfd, recv_mem, send_len, MSG_WAITALL), send_len);
 }
 
 TEST_F(tls, blocking)
@@ -728,7 +751,7 @@ TEST_F(tls, control_msg)
 	EXPECT_EQ(recv(self->cfd, buf, send_len, 0), -1);
 
 	vec.iov_base = buf;
-	EXPECT_EQ(recvmsg(self->cfd, &msg, 0), send_len);
+	EXPECT_EQ(recvmsg(self->cfd, &msg, MSG_WAITALL), send_len);
 	cmsg = CMSG_FIRSTHDR(&msg);
 	EXPECT_NE(cmsg, NULL);
 	EXPECT_EQ(cmsg->cmsg_level, SOL_TLS);
diff --git a/tools/testing/selftests/net/udpgso_bench.sh b/tools/testing/selftests/net/udpgso_bench.sh
index 850767befa47..99e537ab5ad9 100755
--- a/tools/testing/selftests/net/udpgso_bench.sh
+++ b/tools/testing/selftests/net/udpgso_bench.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
 # Run a series of udpgso benchmarks
diff --git a/tools/testing/selftests/tc-testing/README b/tools/testing/selftests/tc-testing/README
index 49a6f8c3fdae..f9281e8aa313 100644
--- a/tools/testing/selftests/tc-testing/README
+++ b/tools/testing/selftests/tc-testing/README
@@ -232,6 +232,8 @@ directory:
       and the other is a test whether the command leaked memory or not.
       (This one is a preliminary version, it may not work quite right yet,
       but the overall template is there and it should only need tweaks.)
+  - buildebpfPlugin.py:
+      builds all programs in $EBPFDIR.
 
 
 ACKNOWLEDGEMENTS
diff --git a/tools/testing/selftests/tc-testing/bpf/Makefile b/tools/testing/selftests/tc-testing/bpf/Makefile
new file mode 100644
index 000000000000..dc92eb271d9a
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/bpf/Makefile
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0
+
+APIDIR := ../../../../include/uapi
+TEST_GEN_FILES = action.o
+
+top_srcdir = ../../../../..
+include ../../lib.mk
+
+CLANG ?= clang
+LLC   ?= llc
+PROBE := $(shell $(LLC) -march=bpf -mcpu=probe -filetype=null /dev/null 2>&1)
+
+ifeq ($(PROBE),)
+  CPU ?= probe
+else
+  CPU ?= generic
+endif
+
+CLANG_SYS_INCLUDES := $(shell $(CLANG) -v -E - </dev/null 2>&1 \
+	| sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }')
+
+CLANG_FLAGS = -I. -I$(APIDIR) \
+	      $(CLANG_SYS_INCLUDES) \
+	      -Wno-compare-distinct-pointer-types
+
+$(OUTPUT)/%.o: %.c
+	$(CLANG) $(CLANG_FLAGS) \
+		 -O2 -target bpf -emit-llvm -c $< -o - |      \
+	$(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@
diff --git a/tools/testing/selftests/tc-testing/bpf/action.c b/tools/testing/selftests/tc-testing/bpf/action.c
new file mode 100644
index 000000000000..c32b99b80e19
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/bpf/action.c
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0
+ * Copyright (c) 2018 Davide Caratti, Red Hat inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ */
+
+#include <linux/bpf.h>
+#include <linux/pkt_cls.h>
+
+__attribute__((section("action-ok"),used)) int action_ok(struct __sk_buff *s)
+{
+	return TC_ACT_OK;
+}
+
+__attribute__((section("action-ko"),used)) int action_ko(struct __sk_buff *s)
+{
+	s->data = 0x0;
+	return TC_ACT_OK;
+}
+
+char _license[] __attribute__((section("license"),used)) = "GPL";
diff --git a/tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py
new file mode 100644
index 000000000000..9f0ba10c44b4
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py
@@ -0,0 +1,66 @@
+'''
+build ebpf program
+'''
+
+import os
+import signal
+from string import Template
+import subprocess
+import time
+from TdcPlugin import TdcPlugin
+from tdc_config import *
+
+class SubPlugin(TdcPlugin):
+    def __init__(self):
+        self.sub_class = 'buildebpf/SubPlugin'
+        self.tap = ''
+        super().__init__()
+
+    def pre_suite(self, testcount, testidlist):
+        super().pre_suite(testcount, testidlist)
+
+        if self.args.buildebpf:
+            self._ebpf_makeall()
+
+    def post_suite(self, index):
+        super().post_suite(index)
+
+        self._ebpf_makeclean()
+
+    def add_args(self, parser):
+        super().add_args(parser)
+
+        self.argparser_group = self.argparser.add_argument_group(
+            'buildebpf',
+            'options for buildebpfPlugin')
+        self.argparser_group.add_argument(
+            '-B', '--buildebpf', action='store_true',
+            help='build eBPF programs')
+
+        return self.argparser
+
+    def _ebpf_makeall(self):
+        if self.args.buildebpf:
+            self._make('all')
+
+    def _ebpf_makeclean(self):
+        if self.args.buildebpf:
+            self._make('clean')
+
+    def _make(self, target):
+        command = 'make -C {} {}'.format(self.args.NAMES['EBPFDIR'], target)
+        proc = subprocess.Popen(command,
+            shell=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            env=ENVIR)
+        (rawout, serr) = proc.communicate()
+
+        if proc.returncode != 0 and len(serr) > 0:
+            foutput = serr.decode("utf-8")
+        else:
+            foutput = rawout.decode("utf-8")
+
+        proc.stdout.close()
+        proc.stderr.close()
+        return proc, foutput
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
index 6f289a49e5ec..5970cee6d05f 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
@@ -55,7 +55,6 @@
             "bpf"
         ],
         "setup": [
-            "printf '#include <linux/bpf.h>\nchar l[] __attribute__((section(\"license\"),used))=\"GPL\"; __attribute__((section(\"action\"),used)) int m(struct __sk_buff *s) { return 2; }' | clang -O2 -x c -c - -target bpf -o _b.o",
             [
                 "$TC action flush action bpf",
                 0,
@@ -63,14 +62,13 @@
                 255
             ]
         ],
-        "cmdUnderTest": "$TC action add action bpf object-file _b.o index 667",
+        "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action.o section action-ok index 667",
         "expExitCode": "0",
         "verifyCmd": "$TC action get action bpf index 667",
-        "matchPattern": "action order [0-9]*: bpf _b.o:\\[action\\] id [0-9]* tag 3b185187f1855c4c( jited)? default-action pipe.*index 667 ref",
+        "matchPattern": "action order [0-9]*: bpf action.o:\\[action-ok\\] id [0-9]* tag [0-9a-f]{16}( jited)? default-action pipe.*index 667 ref",
         "matchCount": "1",
         "teardown": [
-            "$TC action flush action bpf",
-            "rm -f _b.o"
+            "$TC action flush action bpf"
         ]
     },
     {
@@ -81,7 +79,6 @@
             "bpf"
         ],
         "setup": [
-            "printf '#include <linux/bpf.h>\nchar l[] __attribute__((section(\"license\"),used))=\"GPL\"; __attribute__((section(\"action\"),used)) int m(struct __sk_buff *s) { s->data = 0x0; return 2; }' | clang -O2 -x c -c - -target bpf -o _c.o",
             [
                 "$TC action flush action bpf",
                 0,
@@ -89,10 +86,10 @@
                 255
             ]
         ],
-        "cmdUnderTest": "$TC action add action bpf object-file _c.o index 667",
+        "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action.o section action-ko index 667",
         "expExitCode": "255",
         "verifyCmd": "$TC action get action bpf index 667",
-        "matchPattern": "action order [0-9]*: bpf _c.o:\\[action\\] id [0-9].*index 667 ref",
+        "matchPattern": "action order [0-9]*: bpf action.o:\\[action-ko\\] id [0-9].*index 667 ref",
         "matchCount": "0",
         "teardown": [
             [
@@ -100,8 +97,7 @@
                 0,
                 1,
                 255
-            ],
-            "rm -f _c.o"
+            ]
         ]
     },
     {
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json b/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
index 68c91023cdb9..89189a03ce3d 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
@@ -536,5 +536,29 @@
         "matchPattern": "^[ \t]+index [0-9]+ ref",
         "matchCount": "0",
         "teardown": []
+    },
+    {
+        "id": "8e47",
+        "name": "Add gact action with random determ goto chain control action",
+        "category": [
+            "actions",
+            "gact"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action gact",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action pass random determ goto chain 1 2 index 90",
+        "expExitCode": "255",
+        "verifyCmd": "$TC actions list action gact",
+        "matchPattern": "action order [0-9]*: gact action pass random type determ goto chain 1 val 2.*index 90 ref",
+        "matchCount": "0",
+        "teardown": [
+            "$TC actions flush action gact"
+        ]
     }
 ]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
index 30f9b54bd666..4086a50a670e 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
@@ -715,5 +715,29 @@
         "teardown": [
             "$TC actions flush action police"
         ]
+    },
+    {
+        "id": "b48b",
+        "name": "Add police action with exceed goto chain control action",
+        "category": [
+            "actions",
+            "police"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action police",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action police rate 1mbit burst 1k conform-exceed pass / goto chain 42",
+        "expExitCode": "255",
+        "verifyCmd": "$TC actions ls action police",
+        "matchPattern": "action order [0-9]*:  police 0x1 rate 1Mbit burst 1Kb mtu 2Kb action pass/goto chain 42",
+        "matchCount": "0",
+        "teardown": [
+            "$TC actions flush action police"
+        ]
     }
 ]
diff --git a/tools/testing/selftests/tc-testing/tdc_config.py b/tools/testing/selftests/tc-testing/tdc_config.py
index a023d0d62b25..d651bc1501bd 100644
--- a/tools/testing/selftests/tc-testing/tdc_config.py
+++ b/tools/testing/selftests/tc-testing/tdc_config.py
@@ -16,7 +16,9 @@ NAMES = {
           'DEV2': '',
           'BATCH_FILE': './batch.txt',
           # Name of the namespace to use
-          'NS': 'tcut'
+          'NS': 'tcut',
+          # Directory containing eBPF test programs
+          'EBPFDIR': './bpf'
         }